Sample records for border crossing specific

  1. North American Cross-Border

    E-Print Network [OSTI]

    sourced steam coal burnt in power plants in the northeastern portion of the United States. As coal mining of electrical power from Canada appears to have little impact on the production of steam coal in VirginiaNorth American Cross-Border Electricity Trade Ian M. Loomis Virginia Center for Coal and Energy

  2. STUDENTS CROSSING BORDERS (SCB) COMMUNITY APPLICATION FORM

    E-Print Network [OSTI]

    Blanchette, Robert A.

    STUDENTS CROSSING BORDERS (SCB) COMMUNITY APPLICATION FORM The Students Crossing Borders community of Minnesota. This document is a supplemental application for the SCB community only. Current U of M Housing this application to: scb@umn.edu or Students Crossing Borders c/o Kevin Dostal Dauer Comstock Hall East 210

  3. Policy Uncertainty and Cross-Border Flows of BRANDON JULIO

    E-Print Network [OSTI]

    University of Technology, Sydney

    Policy Uncertainty and Cross-Border Flows of Capital BRANDON JULIO London Business School YOUNGSUK YOOK Sungkyunkwan University September 2011 ABSTRACT We find that policy uncertainty is an important determinant of fluctuations in cross- border flows of capital. Spefically, we find that fluctuations in policy

  4. "Regulatory Side-by-Side Governing Permitting of Cross-Border...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Cross-Border Electricity Transmission Facilities between the United States and Canada" Now Available "Regulatory Side-by-Side Governing Permitting of Cross-Border...

  5. Freight Shuttle System: Cross-Border Movement of Goods

    SciTech Connect (OSTI)

    None

    2011-05-31T23:59:59.000Z

    The Freight Shuttle System (FSS) is designed to provide freight transportation services between those short and intermediate distance locations (within 600 miles) that are currently handling large volumes of freight traffic. Much like trucks, the FSS's transporters are autonomous: each transporter has its own propulsion and travels independently of other transporters. Inspired by railroads, each FSS transporter has steel wheels operating on a steel running surface and can carry either a standardsize freight container or an over-the-road truck trailer. However, unlike either rail or trucks, the FSS runs on an elevated, dedicated guideway to avoid the interference of other transportation systems. The objective of this report is to examine the potential viability for an alternative transportation system for trailers and containers in a multi-national, cross-border setting. The El Paso-Ciudad Juarez region serves as the environment of this analysis.

  6. Institutions and Cross-border Mergers and Acquisitions (M&A) Value Creation 

    E-Print Network [OSTI]

    Zhu, Hong

    2012-02-14T23:59:59.000Z

    Cross-border Merger and Acquisitions (M&As) are an increasingly important strategy adopted by firms in order to create value in fiercely competitive global markets. Cross-border M&A value creation, that is, wealth creation for shareholders from...

  7. Crossing Borders and Building Alliances: Border Discourse within Literatures and Rhetorics of Color

    E-Print Network [OSTI]

    Enriquez-Loya, Ayde

    2012-10-19T23:59:59.000Z

    ....................................................................................... viii CHAPTER I INTRODUCTION: DECOLONIZING THE ACADEMY: USING THE RHETORICAL BORDERS OF RHETORICS & LITERATURES OF COLOR TO BUILD ALLIANCES .................................................... 1 Introduction... ..................................................................................................................... 182 1 _________ This dissertation follows the style of PMLA. CHAPTER I INTRODUCTION: DECOLONIZING THE ACADEMY: USING THE RHETORICAL BORDERS OF RHETORICS & LITERATURES OF COLOR TO BUILD ALLIANCES Everyday I’m reminded I...

  8. Compliance Behavior in the EU-ETS: Cross Border Trading, Banking and Borrowing

    E-Print Network [OSTI]

    Ellerman, A. Denny

    2008-01-01T23:59:59.000Z

    This paper exploits a little used data resource within the central registry of the European Union’s Emissions Trading System (EU ETS) to analyze cross border flows of allowances for compliance purposes during the first ...

  9. Cross-border business challenges: an ethnographic study of small U.S. and Mexican firms

    E-Print Network [OSTI]

    Snider, Rhonda

    1997-01-01T23:59:59.000Z

    VI. CONCLUSIONS . 127 Cultural Frameworks Tested The Challenges to Cross-Border Business . . Further Research Application and Relevance 127 . . . 131 133 136 REFERENCES CITED 138 APPENDIX A: SELECTION OF FIRMS VIA SNOWBALL METHOD . . . 155... challenges to cross-border commerce? To answer these questions, I used both qualitative and quantitative methods in my investi- gation, and placed an emphasis on the applied rather than the theoretical dimensions of anthropology. LITERATURE REVIEW...

  10. Cross Border Trading and Borrowing in the EU ETS A. Denny Ellerman* and Raphael Trotignon**

    E-Print Network [OSTI]

    multi- national trading system, the European Union's CO2 Emissions Trading Scheme (EU ETS) provides** This paper exploits a little used data resource within the central registry of the European Union's Emissions Trading System (EU ETS) to analyze cross border trading and inter-year borrowing during the first trading

  11. Cross-border transfer of climate change mitigation technologies : the case of wind energy from Denmark and Germany to India

    E-Print Network [OSTI]

    Mizuno, Emi, Ph. D. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    This research investigated the causal factors and processes of international development and diffusion of wind energy technology by examining private sector cross-border technology transfer from Denmark and Germany to India ...

  12. An analytic-deliberative process for the selection and deployment of radiation detection systems for shipping ports and border crossings

    E-Print Network [OSTI]

    Shattan, Michael B

    2008-01-01T23:59:59.000Z

    Combating the threat of nuclear smuggling through shipping ports and border crossings has been recognized as a national priority in defending the US against nuclear terrorism. In light of the SAFE Port act of 2006, the ...

  13. Cross-Border Trade: A Two-Stage Equilibrium Model of the Florence Regulatory Forum Proposals

    E-Print Network [OSTI]

    Daxhelet, O; Smeers, Y

    2004-06-16T23:59:59.000Z

    ) The following subsets can easily be understood: we denote by Gr and Cr the subsets of generators and customers located in region r. Because some markets remain captive or are only partially open to competition, we denote by Gc the subset of generators allowed... , cross-border and congestion) are introduced by the current regulation proposal. Then the transmission costs for generator g are CTg(qg) = ? c?Cg (agr|g?Gr + alr?|c?Cr? + xcg + ? cg )× qcg (6) where r|g?Gr denotes the area of generation and r?|c?Cr...

  14. Field Tests of a NaI(Tl)-Based Vehicle Portal Monitor at Border Crossings

    SciTech Connect (OSTI)

    Stromswold, David C.; Darkoch, Justin; Ely, James H.; Hansen, Randy R.; Kouzes, Richard T.; Milbrath, Brian D.; Runkle, Robert C.; Sliger, William A.; Smart, John E.; Stephens, Daniel L.; Todd, Lindsay C.; Woodring, Mitchell L.

    2004-10-01T23:59:59.000Z

    Radiation portal monitors are commonly used at international border crossings to detect illicit transport of radioactive material. Most monitors use plastic scintillators to detect gamma rays, but next-generation monitors may contain NaI(Tl). In order to directly compare the performance of the two types of detectors, a prototype NaI(Tl) monitor was tested at two international border crossings adjacent to a comparable plastic scintillator monitor. The NaI(Tl) monitor housed four large detectors, each 10.2 cm x 10.2 cm x 41 cm. The empirical data set from the two field tests contains approximately 3800 passages with known cargo loads for each vehicle For a small subset of the vehicles, high purity germanium detector spectra were also collected. During the survey period several vehicles containing commercial products with naturally occurring radioactive material (NORM) passed through the monitor. Typical NORM cargo included pottery, large granite slabs, rock-based floor tiles, construction stone blocks, abrasive material, and fertilizer. Non-NORM sources encountered during the field tests included a large source of 60Co (200,000 GBq) and a shipment of uranium oxide, both items being legally transported. The information obtained during the tests provides a good empirical data set to compare the effectiveness of NaI(Tl) and plastic-scintillator portal monitors. The capability to be sensitive to illicit materials, but not alarm on NORM, is a key figure of merit for portal monitors. (PIET-43741-TM-210)

  15. The Response of Radiation Portal Monitors to Medical Radionuclides at Border Crossings

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Siciliano, Edward R.

    2006-05-01T23:59:59.000Z

    Radio-pharmaceuticals are found at detectable levels in about one in 2600 Americans. Such individuals are thus commonly found at border crossings where equipment exists for radiation detection, and the resulting alarms must be handled by cognizant officials. A total of approximately 14.4 million medical procedures using radionuclides were performed in the U.S. during 2001. Of this total number of procedures during 2001, approximately 14.2 million were diagnostic procedures and 0.2 million were therapeutic procedures. Although there were over 45 different commercially-available products used in over 75 different types of procedures, 17 isotopes comprise the complete set of active ingredients in the commercially available radiopharmaceuticals in the U.S. Of these, 12 are customarily administered to outpatients, and 9 of these produce energetic photons. At 91.5%, the isotope 99mTc is the one most likely administered by an overwhelming margin. This paper reports on various impacts of radiopharmaceuticals observed at border crossings. Calculations were performed to simulate the photon response of portal radiation monitors to these types of sources. It is shown that at any time, about one in 2600 Americans carries a detectable radiation burden. (PIET-43741-TM-326)

  16. SSC 2011: DISCOVER THE STARS AT ARMAGH Cross-Border Schools Science Conference 2011

    E-Print Network [OSTI]

    and cross road to Observatory/Planetarium site. Stars and Solar System group enters Planetar- ium. Galaxies:45­10:55 Questions 10:55­11:00 Return Initial Questionnaires; divide into two groups -- `Stars and Solar System' and `Galaxies and Universe' 11:00­11:15 Both Groups (Stars/Solar System and Galaxies/Universe) leave Reid Hall

  17. Border Patrol 

    E-Print Network [OSTI]

    Unknown

    2011-09-05T23:59:59.000Z

    (Kus#2;çu Bonnenfant, 2012). The widespread Kazakh diaspora heeded this call, migrating from Uzbekistan, Russia, China, Mongolia and elsewhere seeking to return to the ‘traditional Kazakh homeland’. From the state perspective, repatriation suc... (immobile). Beginning in the early 1990s, following the opening of borders across Central Asia, a sizable portion of the Kazakh minority popu- lation in western Mongolia migrated to Kazakhstan. The rationale for leaving was clear – the loss of a central...

  18. Borders as membranes :metaphors and models for improved policy in border regions.

    SciTech Connect (OSTI)

    Malczynski, Leonard A.; Passell, Howard David; Forster, Craig B. (University of Utah, Salt Lake City, UT); Cockerill, Kristan (Cockerill Consulting, Boone, NC)

    2005-10-01T23:59:59.000Z

    Political borders are controversial and contested spaces. In an attempt to better understand movement along and through political borders, this project applied the metaphor of a membrane to look at how people, ideas, and things ''move'' through a border. More specifically, the research team employed this metaphor in a system dynamics framework to construct a computer model to assess legal and illegal migration on the US-Mexico border. Employing a metaphor can be helpful, as it was in this project, to gain different perspectives on a complex system. In addition to the metaphor, the multidisciplinary team utilized an array of methods to gather data including traditional literature searches, an experts workshop, a focus group, interviews, and culling expertise from the individuals on the research team. Results from the qualitative efforts revealed strong social as well as economic drivers that motivate individuals to cross the border legally. Based on the information gathered, the team concluded that legal migration dynamics were of a scope we did not want to consider hence, available demographic models sufficiently capture migration at the local level. Results from both the quantitative and qualitative data searches were used to modify a 1977 border model to demonstrate the dynamic nature of illegal migration. Model runs reveal that current US-policies based on neo-classic economic theory have proven ineffective in curbing illegal migration, and that proposed enforcement policies are also likely to be ineffective. We suggest, based on model results, that improvement in economic conditions within Mexico may have the biggest impact on illegal migration to the U.S. The modeling also supports the views expressed in the current literature suggesting that demographic and economic changes within Mexico are likely to slow illegal migration by 2060 with no special interventions made by either government.

  19. Determination of Sequence-Specific Intrinsic Size Parameters from Cross Sections for 162 Tripeptides

    E-Print Network [OSTI]

    Clemmer, David E.

    Determination of Sequence-Specific Intrinsic Size Parameters from Cross Sections for 162 spectrometry techniques have been used to measure cross sections for 162 tripeptide sequences (27 different sets of six sequence isomers). The isomers have the general forms ABC, ACB, BAC, BCA, CAB, and CBA

  20. Optimized border interdiction

    E-Print Network [OSTI]

    Paynter, Jonathan L. (Jonathan Lawrence)

    2014-01-01T23:59:59.000Z

    A feature of many conflicts is the presence of a border that separates an area of on-going military operations from an area that the enemy can use permissively. This thesis considers analytic techniques for planning military ...

  1. Passive Neutron Detection for Interdiction of Nuclear Material at Borders

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Siciliano, Edward R.; Ely, James H.; Keller, Paul E.; McConn, Ronald J.

    2008-01-11T23:59:59.000Z

    Radiation portal monitor systems based upon polyvinyl toluene scintillator gamma-ray detectors and pressurized 3He-based neutron detector tubes have been deployed to detect illicit trafficking in radioactive materials at international border crossings. This paper reviews the neutron detection requirements and capabilities of passive, as opposed to active interrogation, detection systems used for screening of high-volume commerce for illicit sources of radiation at international border crossings.

  2. Bordering on Water Management: Ground and Wastewater in the United States - Mexico Transboundary Santa Cruz Basin

    E-Print Network [OSTI]

    Milman, Anita Dale

    2009-01-01T23:59:59.000Z

    State. (n.d. ). Presidential Permits for Border Crossings,policy. Grant ‘Presidential Permits’ for infrastructurewater to Mexico. A ‘Presidential Permit’ is required for all

  3. Information Analysis Methodology for Border Security Deployment Prioritization and Post Deployment Evaluation

    SciTech Connect (OSTI)

    Booker, Paul M.; Maple, Scott A.

    2010-06-08T23:59:59.000Z

    Due to international commerce, cross-border conflicts, and corruption, a holistic, information driven, approach to border security is required to best understand how resources should be applied to affect sustainable improvements in border security. The ability to transport goods and people by land, sea, and air across international borders with relative ease for legitimate commercial purposes creates a challenging environment to detect illicit smuggling activities that destabilize national level border security. Smuggling activities operated for profit or smuggling operations driven by cross border conflicts where militant or terrorist organizations facilitate the transport of materials and or extremists to advance a cause add complexity to smuggling interdiction efforts. Border security efforts are further hampered when corruption thwarts interdiction efforts or reduces the effectiveness of technology deployed to enhance border security. These issues necessitate the implementation of a holistic approach to border security that leverages all available data. Large amounts of information found in hundreds of thousands of documents can be compiled to assess national or regional borders to identify variables that influence border security. Location data associated with border topics of interest may be extracted and plotted to better characterize the current border security environment for a given country or region. This baseline assessment enables further analysis, but also documents the initial state of border security that can be used to evaluate progress after border security improvements are made. Then, border security threats are prioritized via a systems analysis approach. Mitigation factors to address risks can be developed and evaluated against inhibiting factor such as corruption. This holistic approach to border security helps address the dynamic smuggling interdiction environment where illicit activities divert to a new location that provides less resistance to smuggling activities after training or technology is deployed at a given location. This paper will present an approach to holistic border security information analysis.

  4. Electricity transactions across international borders, 1986

    SciTech Connect (OSTI)

    Not Available

    1987-10-01T23:59:59.000Z

    This report summarizes the electricity exchanges between the United States and Mexico and Canada during Calendar Year 1986. The construction, connection, operation and maintenance of any electric transmission facility which crosses an international border of the United States requires a Presidential permit. Presidential permits require that an annual report be filed by the permit holder detailing all transactions with the foreign country. 3 figs., 3 tabs.

  5. Metrics for border management systems.

    SciTech Connect (OSTI)

    Duggan, Ruth Ann

    2009-07-01T23:59:59.000Z

    There are as many unique and disparate manifestations of border systems as there are borders to protect. Border Security is a highly complex system analysis problem with global, regional, national, sector, and border element dimensions for land, water, and air domains. The complexity increases with the multiple, and sometimes conflicting, missions for regulating the flow of people and goods across borders, while securing them for national security. These systems include frontier border surveillance, immigration management and customs functions that must operate in a variety of weather, terrain, operational conditions, cultural constraints, and geopolitical contexts. As part of a Laboratory Directed Research and Development Project 08-684 (Year 1), the team developed a reference framework to decompose this complex system into international/regional, national, and border elements levels covering customs, immigration, and border policing functions. This generalized architecture is relevant to both domestic and international borders. As part of year two of this project (09-1204), the team determined relevant relative measures to better understand border management performance. This paper describes those relative metrics and how they can be used to improve border management systems.

  6. Border Security | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    control, remote communication, unmanned aerial, and activated delay systems. At the heart of SSFL is a simulated border region of varied terrain including open grassy fields,...

  7. Electricity exchanges across international borders - 1983

    SciTech Connect (OSTI)

    Not Available

    1984-09-01T23:59:59.000Z

    This report summarizes the electricity exchanges between the US and Mexico and Canada during calendar year 1983. The construction, operation and maintenance of any electric transmission facility which crosses an international border of the United States requires a Presidential Permit. These permits have been granted by the Department of Energy (DOE) since its formation in 1977. Between 1953 and 1977, these permits were issued by the former Federal Power Commission. Prior to 1953, they were issued by the President of the United States. Presidential Permits require that an annual report be filed by the permit holder detailing all transactions with the foreign country.

  8. Repertoires of development in economic divergence on the U.S. - Mexico border

    E-Print Network [OSTI]

    Pipkin, Seth Daniel

    2012-01-01T23:59:59.000Z

    This dissertation represents a new approach to the age-old social science problem of the underlying causes of economic development. It focuses on two initially very similar cross-border pairs of cities (McAllen, TX - ...

  9. Will Border Carbon Adjustments Work?

    E-Print Network [OSTI]

    Reilly, John

    The potential for greenhouse gas (GHG) restrictions in some nations to drive emission increases in other nations, or leakage, is a contentious issue in climate change negotiations. We evaluate the potential for border ...

  10. Naturally Occurring Radioactive Materials in Cargo at US Borders

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Ely, James H.; Evans, John C.; Hensley, Walter K.; Lepel, Elwood A.; McDonald, Joseph C.; Schweppe, John E.; Siciliano, Edward R.; Strom, Daniel J.; Woodring, Mitchell L.

    2006-01-01T23:59:59.000Z

    In the U.S. and other countries, large numbers of vehicles pass through border crossings each day. The illicit movement of radioactive sources is a concern that has resulted in the installation of radiation detection and identification instruments at border crossing points. This activity is judged to be necessary because of the possibility of an act of terrorism involving a radioactive source that may include any number of dangerous radionuclides. The problem of detecting, identifying, and interdicting illicit radioactive sources is complicated by the fact that many materials present in cargo are somewhat radioactive. Some cargo contains naturally occurring radioactive material or technologically-enhanced naturally occurring radioactive material that may trigger radiation portal monitor alarms. Man-made radioactive sources, especially medical isotopes, are also frequently observed and produce alarms. Such nuisance alarms can be an operational limiting factor for screening of cargo at border crossings. Information about the nature of the radioactive materials in cargo that can interfere with the detection of radionuclides of concern is necessary. This paper provides such information for North American cargo, but the information may also be of use to border control officials in other countries. (PIET-43741-TM-361)

  11. Coloniality and Border(ed) Violence: San Diego, San Ysidro and the U-S///Mexico Border

    E-Print Network [OSTI]

    Hernandez, Roberto D

    2010-01-01T23:59:59.000Z

    Games: Policing the U.S. -Mexico Divide. Ithaca: CornellLabor Wars on the U.S. /Mexico Border. Berkeley: UniversityViolence on the U.S. -Mexico Border. Chicago: Haymarket

  12. NEUTRON AND GAMMA RAY DETECTION FOR BORDER SECURITY APPLICATIONS

    SciTech Connect (OSTI)

    Kouzes, Richard T.

    2010-05-21T23:59:59.000Z

    Countries around the world are deploying radiation detection instrumentation to interdict the illegal shipment of radioactive material crossing international borders. These efforts include deployments in the U.S. and in a number of other countries by governments and international organizations. Most deployed radiation portal monitor systems are based on plastic scintillator for gamma-ray detection and 3He tubes for neutron detection. The approach to this homeland security application, and lessons learned, are discussed.

  13. TransBorder 2035 Metropolitan Transportation Plan

    E-Print Network [OSTI]

    El Paso Metropolitan Planning Organization

    2007-11-16T23:59:59.000Z

    i TransBorder 2035 Metropolitan Transportation Plan November 16, 2007 El Paso Metropolitan Planning Organization www.elpasompo.org ii TransBorder 2035 Metropolitan Transportation Plan November 16, 2007... El Paso Metropolitan Planning Organization www.elpasompo.org iii TransBorder 2035 Metropolitan Transportation Plan November 16, 2007 El Paso Metropolitan Planning Organization www.elpasompo.org iv Trans...

  14. Electronic collaboration across organizational borders in the

    E-Print Network [OSTI]

    Langseth, Helge

    Electronic collaboration across organizational borders in the health care sector Design:252 Printed by NTNU-trykk #12;i Electronic collaboration across organizational borders in the health care borders in the health care sector. I have studied this problem from a sociotechnical1 point of view

  15. A model for international border management systems.

    SciTech Connect (OSTI)

    Duggan, Ruth Ann

    2008-09-01T23:59:59.000Z

    To effectively manage the security or control of its borders, a country must understand its border management activities as a system. Using its systems engineering and security foundations as a Department of Energy National Security Laboratory, Sandia National Laboratories has developed such an approach to modeling and analyzing border management systems. This paper describes the basic model and its elements developed under Laboratory Directed Research and Development project 08-684.

  16. Electricity transactions across international borders, 1984

    SciTech Connect (OSTI)

    Not Available

    1985-10-01T23:59:59.000Z

    This report summarizes the electricity exchanges between the United States and Mexico and Canada during calendar year 1984. The construction, operation and maintenance of any electric transmission facility which crosses an international border of the United States requires a Presidential permit. These permits have been granted by DOE since its formation in 1977. During 1984, the US imported 42,219,259 MWh of electric energy at a cost of $1,070,046,345. Of this total, 42,034,392 MWh were imported from Canada and the remainder (184,867 MWh) were received from Mexico. During this same period, US exports of electric energy totaled 2,558,293 MWh with gross revenues of $21,795,733. Of this, 2,479,487 MWh representing $21,115,413 in revenues were delivered to Canada, and 78,806 MWh representing $680,320 in revenues were delivered to Mexico. On a net basis, the US was an importer of 39,660,966 MWh of electric energy. These 1984 values constitute an increase of 9.2% in gross imports and a decrease of 23.3% in gross exports compared to 1983 levels.

  17. Crossing Borders and Building Alliances: Border Discourse within Literatures and Rhetorics of Color 

    E-Print Network [OSTI]

    Enriquez-Loya, Ayde

    2012-10-19T23:59:59.000Z

    Building on Victor Villanueva and Malea Powell's research in rhetoric and writing, in my dissertation I assert that the hierarchical construction of knowledges within literatures and rhetorics has traditionally been utilized ...

  18. Measuring Border Delay and Crossing Times at the U.S./Mexico Border

    E-Print Network [OSTI]

    .............................................................................................................................. 6 Approximate Costs.............................................................................................................................. 9 Approximate Costs...................................................................................................................................... 10 #12;ii List of Exhibits Exhibit 1. Measured Data Elements by Technology

  19. Detection of illegal border crossing, a pattern recognition approach

    SciTech Connect (OSTI)

    Hernandez, J.E.; Frerking, C.J.; Myers, D.W.

    1993-09-29T23:59:59.000Z

    This report describes a new algorithm developed for the Immigration and Naturalization Service (INS) in support of the INSENS project for classifying vehicles and pedestrians using seismic data. This algorithm is less sensitive to nuisance alarms due to environmental events than the previous algorithm. Furthermore, the algorithm is simple enough that it scan be; implemented in the 8-bit microprocessor used in the INSENS system.

  20. International Borders, Ground Water Flow, and Hydroschizophrenia

    E-Print Network [OSTI]

    Wolf, Aaron

    International Borders, Ground Water Flow, and Hydroschizophrenia by Todd Jarvis1,2, Mark Giordano3 of Geosciences, 104 Wilkinson Hall, Corvallis, OR 97331 2Corresponding author: todd.jarvis@oregonstate.edu 3

  1. Bordered Legendrian knots and sutured Legendrian invariants

    E-Print Network [OSTI]

    Sivek, Steven (Steven W.)

    2011-01-01T23:59:59.000Z

    In this thesis we apply techniques from the bordered and sutured variants of Floer homology to study Legendrian knots. First, given a front diagram for a Legendrian knot K in S? which has been split into several pieces, ...

  2. The Role of Spectroscopy Versus Detection for Border Security

    SciTech Connect (OSTI)

    Kouzes, Richard T.; Ely, James H.

    2008-06-15T23:59:59.000Z

    Countries around the world are deploying radiation portal monitor (RPM) systems and other radiation detection instrumentation to interdict the illegal shipment of radioactive material crossing international borders. These efforts include deployments in the U.S. and in a number of other countries by governments and international organizations. Because of their high efficiency for gamma-ray detection, most deployed RPM systems are based on plastic scintillators. Such systems, however, are largely non-spectroscopic in capability. Fully capable spectroscopic portal monitor systems are undergoing engineering development for deployment in the future. The ability to identify the detected radionuclides may allow improved operational handling of radiation alarms, particularly those arising from the normal cargo stream of naturally occurring radioactive material, commercial radioactive sources, and individuals treated with medical radiopharmaceuticals. The goal for improved RPM systems is to increase the sensitivity to threats while reducing the impact that nuisance alarms have on operations. This paper considers the roles for spectroscopic and non-spectroscopic systems for safeguards and border security.

  3. Migrants and Borders Somali women in Malta

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Migrants and Borders Somali women in Malta From deliverable 3.4 March 2011 Visions of Europe among Somali Women in Malta Camille SCHMOLL (University Paris 7, France), Maurice SAÏD and Anna SPITERI (IRMCo, Malta) halshs-00648758,version1-6Dec2011 #12;Abstract: This EuroBroadMap working paper, issued from

  4. International Border Management Systems (IBMS) Program : visions and strategies.

    SciTech Connect (OSTI)

    McDaniel, Michael; Mohagheghi, Amir Hossein

    2011-02-01T23:59:59.000Z

    Sandia National Laboratories (SNL), International Border Management Systems (IBMS) Program is working to establish a long-term border security strategy with United States Central Command (CENTCOM). Efforts are being made to synthesize border security capabilities and technologies maintained at the Laboratories, and coordinate with subject matter expertise from both the New Mexico and California offices. The vision for SNL is to provide science and technology support for international projects and engagements on border security.

  5. A comparison of Mexico's Border Industry Program with the Border Industry Program of South Africa and its Bantu homelands 

    E-Print Network [OSTI]

    Notzon, Brian Anthony

    1973-01-01T23:59:59.000Z

    A COMPARISON OF MEXICO'S BORDER INDUSTRY PROGRAM WITH THE BORDER INDUSTRY PROGRAM OF SOUTH AFRICA AND ITS BANTU HOMELANDS A Thesis by BRIAN ANTHONY NOTZON Submitted to the Graduate College of Texas ASM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 1973 Ma)or Sub)ect: Economics A COMPARISON OP MEXICO'S BORDER INDUSTRY PROGRAM WITH THE BORDER INDUSTRY PROGRAM OF SOUTH AFRICA AND ITS BANTU HOMELANDS A Thesis by BRIAN ANTHONY NOTZON Approved...

  6. Ozark Border Electric Cooperative- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Ozark Border Electric Cooperative has made rebates available to residential members for the installation of energy efficient geothermal and air source heat pumps, electric water heaters, and room...

  7. Temporal-spatial analysis of U.S.-Mexico border environmental fine and coarse PM air sample extract activity in human bronchial epithelial cells

    SciTech Connect (OSTI)

    Lauer, Fredine T.; Mitchell, Leah A. [University of New Mexico Center for Environmental Health Sciences, Albuquerque, NM (United States); College of Pharmacy, University of New Mexico, Albuquerque, NM (United States); Bedrick, Edward [University of New Mexico Center for Environmental Health Sciences, Albuquerque, NM (United States); School of Medicine, Dept. of Internal Medicine - Division of Epidemiology and Biostatistics, University of New Mexico, Albuquerque, NM (United States); McDonald, Jacob D. [University of New Mexico Center for Environmental Health Sciences, Albuquerque, NM (United States); Lovelace Respiratory Research Institute, Albuquerque, NM (United States); Lee, Wen-Yee [University of Texas at El Paso Center for Environmental Resource Management, El Paso, TX (United States); Department of Chemistry, University of Texas at El Paso, El Paso, TX (United States); Li, Wen-Whai; Olvera, Hector [University of Texas at El Paso Center for Environmental Resource Management, El Paso, TX (United States); Department of Civil Engineering, University of Texas at El Paso, El Paso, TX (United States); Amaya, Maria A. [University of Texas at El Paso Center for Environmental Resource Management, El Paso, TX (United States); School of Nursing, University of Texas at El Paso, El Paso, TX (United States); Berwick, Marianne; Gonzales, Melissa [University of New Mexico Center for Environmental Health Sciences, Albuquerque, NM (United States); School of Medicine, Dept. of Internal Medicine - Division of Epidemiology and Biostatistics, University of New Mexico, Albuquerque, NM (United States); Currey, Robert [University of Texas at El Paso Center for Environmental Resource Management, El Paso, TX (United States); Pingitore, Nicholas E. [University of Texas at El Paso Center for Environmental Resource Management, El Paso, TX (United States); Department of Geological Sciences, University of Texas at El Paso, El Paso, TX (United States)] (and others)

    2009-07-01T23:59:59.000Z

    Particulate matter less than 10 {mu}m (PM10) has been shown to be associated with aggravation of asthma and respiratory and cardiopulmonary morbidity. There is also great interest in the potential health effects of PM2.5. Particulate matter (PM) varies in composition both spatially and temporally depending on the source, location and seasonal condition. El Paso County which lies in the Paso del Norte airshed is a unique location to study ambient air pollution due to three major points: the geological land formation, the relatively large population and the various sources of PM. In this study, dichotomous filters were collected from various sites in El Paso County every 7 days for a period of 1 year. The sampling sites were both distant and near border crossings, which are near heavily populated areas with high traffic volume. Fine (PM2.5) and Coarse (PM10-2.5) PM filter samples were extracted using dichloromethane and were assessed for biologic activity and polycyclic aromatic (PAH) content. Three sets of marker genes human BEAS2B bronchial epithelial cells were utilized to assess the effects of airborne PAHs on biologic activities associated with specific biological pathways associated with airway diseases. These pathways included in inflammatory cytokine production (IL-6, IL-8), oxidative stress (HMOX-1, NQO-1, ALDH3A1, AKR1C1), and aryl hydrocarbon receptor (AhR)-dependent signaling (CYP1A1). Results demonstrated interesting temporal and spatial patterns of gene induction for all pathways, particularly those associated with oxidative stress, and significant differences in the PAHs detected in the PM10-2.5 and PM2.5 fractions. Temporally, the greatest effects on gene induction were observed in winter months, which appeared to correlate with inversions that are common in the air basin. Spatially, the greatest gene expression increases were seen in extracts collected from the central most areas of El Paso which are also closest to highways and border crossings.

  8. Electricity transactions across international borders, 1985. [With Mexico, Canada

    SciTech Connect (OSTI)

    Not Available

    1986-10-01T23:59:59.000Z

    This report summarizes the electricity exchange between the United States and Mexico and Canada during Calendar Year 1985. The construction, opration and maintenance of any electric transmission facility which crosses an international border of the United States requires a Presidential permit which has been granted by DOE. During 1985, the US imported 45,900,563 MWh of electric energy at a cost of $1,041,908,785. Of this total, 45,659,944 MWh were imported from Canada and the remainder (240,619 MWh) were received from Mexico. During this same period, US exports of electric energy totaled 4,964,930 MWh with gross revenues of $25,215,549. Of this, 4,812,537 MWh representing $22,068,665 in revenues were delivered to Canada, and 152,393 MWh representing $3,146,884 in revenues were delivered to Mexico. On a net basis, the US was an importer of 40,935,633 MWh of electric energy. These 1985 values constitute an increase of 8.1% in gross imports and an increase of 94.1% in gross exports compared to 1984 levels.

  9. Would Border Carbon Adjustments prevent carbon leakage and heavy industry

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    No 52-2013 Would Border Carbon Adjustments prevent carbon leakage and heavy industry halshs-00870689,version1-7Oct2013 #12;Would Border Carbon Adjustments prevent carbon leakage and heavy The efficiency of unilateral climate policies may be hampered by carbon leakage and competitiveness losses

  10. Border fixity : when good fences make bad neighbors

    E-Print Network [OSTI]

    Atzili, Boaz

    2006-01-01T23:59:59.000Z

    Since the end of the Second World War, a norm of "border fixity" - a proscription of foreign conquest and annexation of homeland territory - has become prevalent in world politics. Such practices are no longer acceptable ...

  11. El Paso Electric Company Diablo Substation to the US-Mexico border 115kV transmission line project. Final Environmental Assessment

    SciTech Connect (OSTI)

    Not Available

    1992-04-01T23:59:59.000Z

    This Environmental Assessment documents the analysis of alternative corridors for development and operation of a proposed 115 kilovolt transmission line using private lands and transporting power to the US-Mexico international border. The project will require (1) an amendment to El Paso Electric Company`s existing export authorization to transfer power across this border, and (2) a Presidential Permit for construction of the transmission line. The project would be located in Dona Ana county in southern New Mexico, approximately five miles west of El Paso, Texas. The alternative corridors, specific locations within those corridors, and structure types are identified and analyzed in the environmental studies.

  12. Instrumental Borders of Gender and Religious Conversion in the Balkans*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Instrumental Borders of Gender and Religious Conversion in the Balkans* ALBERT DOJA ABSTRACT In this paper I look at religious identifications and affiliations in the Balkans as instrumental political else, the Balkans is a place of passages, encounters and contacts, formidable in its capability

  13. Border flow rights and Contracts for differences of differences

    E-Print Network [OSTI]

    Baldick, Ross

    marginal price for energy that it delivers to the rest of the system and pays the locational marginal price analogously to "contracts for differences" (CFDs) that are used to hedge locational marginal price variation implementation of the border flow rights model, the owner of a transmission line or lines is paid the locational

  14. Kinship structures and survival: Maternal mortality on the Croatian-Bosnian border 1750-1898

    E-Print Network [OSTI]

    Hammel, E A; Gullickson, A

    2004-01-01T23:59:59.000Z

    demographic ?uctuations in the Croatian military border ofOeppen, and R. S. historical Croatian data, in D. Reher andMaternal mortality on the Croatian–Bosnian border 1750–1898

  15. Border fusion / Fusión en la frontera : integrating industry, habitation and exchange in a divided city

    E-Print Network [OSTI]

    Wei, Albert S. (Albert Shuan)

    2007-01-01T23:59:59.000Z

    The urban fabric of communities along San Diego/Tijuana's la Línea or border wall are characterized by high degrees of spatial fragmentation: -- a condition typical of border interface areas in politically partitioned or ...

  16. U.S.-MEXICO TECHNOLOGY TRANSFER; BILATERAL TECHNICAL EXCHANGES FOR SUSTAINABLE ECONOMIC GROWTH IN THE BORDER REGION

    SciTech Connect (OSTI)

    Jimenez, Richard, D., Dr.

    2007-10-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) maintains a strong commitment to transfer the results of its science and technology programs to the private sector. The intent is to apply innovative and sometimes advanced technologies to address needs while simultaneously stimulating new commercial business opportunities. Such focused “technology transfer” was evident in the late 1990s as the results of DOE investments in environmental management technology development led to new tools for characterizing and remediating contaminated sites as well as handling and minimizing the generation of hazardous wastes. The Department’s Office of Environmental Management was attempting to reduce the cost, accelerate the schedule, and improve the efficacy of clean-up efforts in the nuclear weapons complex. It recognized that resulting technologies had broader world market applications and that their commercialization would further reduce costs and facilitate deployment of improved technology at DOE sites. DOE’s Albuquerque Operations Office (now part of the National Nuclear Security Administration) began in 1995 to build the foundation for a technology exchange program with Mexico. Initial sponsorship for this work was provided by the Department’s Office of Environmental Management. As part of this effort, Applied Sciences Laboratory, Inc. (ASL) was contracted by the DOE Albuquerque office to identify Mexico’s priority environmental management needs, identify and evaluate DOE-sponsored technologies as potential solutions for those needs, and coordinate these opportunities with decision makers from Mexico’s federal government. That work led to an improved understanding of many key environmental challenges that Mexico faces and the many opportunities to apply DOE’s technologies to help resolve them. The above results constituted, in large part, the foundation for an initial DOE-funded program to apply the Department’s technology base to help address some of Mexico’s challenging environmental issues. The results also brought focus to the potential contributions that DOE’s science and technology could make for solving the many difficult, multi-generational problems faced by hundreds of bi-national communities along the 2,000-mile shared border of the United States and Mexico. Efforts to address these U.S.-Mexico border issues were initially sponsored by the DOE’s Albuquerque and Carlsbad offices. In subsequent years, the U.S. Congress directed appropriations to DOE’s Carlsbad office to address public health, safety and security issues prevalent within U.S.-Mexico border communities. With ASL’s assistance, DOE’s Albuquerque office developed contacts and formed partnerships with interested U.S and Mexican government, academic, and commercial organizations. Border industries, industrial effluents, and public health conditions were evaluated and documented. Relevant technologies were then matched to environmental problem sets along the border. Several technologies that were identified and subsequently supported by this effort are now operational in a number of U.S.-Mexico border communities, several communities within Mexico’s interior states, and in other parts of Latin America. As a result, some serious public health threats within these communities caused by exposure to toxic airborne pollutants have been reduced. During this time, DOE’s Carlsbad office hosted a bilateral conference to establish a cross-border consensus on what should be done on the basis of these earlier investigative efforts. Participating border region stakeholders set an agenda for technical collaborations. This agenda was supported by several Members of Congress who provided appropriations and directed DOE’s Carlsbad office to initiate technology demonstration projects. During the following two years, more than 12 private-sector and DOE-sponsored technologies were demonstrated in partnership with numerous border community stakeholders. All technologies were well received and their effectiveness at addressing health, safety and security issues w

  17. arizona-mexico border communities1: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    arizona-mexico border communities1 First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Border Bases border...

  18. Enforcing boundaries : globalization, state power and the geography of cross- border consumption in Tijuana, Mexico

    E-Print Network [OSTI]

    Murià Tuñón, Magalí

    2010-01-01T23:59:59.000Z

    Bueno Para Pensar”: Thinking Consumption in the U.S. -Mexico97 Chapter 2. Mexico in Tijuana. the Imagined Community andInstitutions and Networks of Mexico’s Imagined Community:

  19. International Video Pornography on the Internet: Crossing Digital Borders and the Un/disciplined Gaze.

    E-Print Network [OSTI]

    Woida, Chloe

    2009-01-01T23:59:59.000Z

    Eroticized Asian in Gay Video Porn. In Ono, K. A CompanionBrandon Lee: The Making of A Gay Asian American Porn Star.in Linda Williams’ Porn Studies. Duke University Press,

  20. Border Crossing Freight Delay Data Collection and Analysis World Trade Bridge Laredo International Bridge 4

    E-Print Network [OSTI]

    Trade Bridge Presidential Permit issued to the City of Laredo) and contains queue space for 300 trucks

  1. Enforcing boundaries : globalization, state power and the geography of cross- border consumption in Tijuana, Mexico

    E-Print Network [OSTI]

    Murià Tuñón, Magalí

    2010-01-01T23:59:59.000Z

    on “the other side”, they still preferred it to PEMEX 11 .A high PEMEX is the state-owned petroleum monopoly inof buying Shell instead of PEMEX, or American butter rather

  2. Border-crossing knowledge networking among multinational firms : the case of R&D facilities

    E-Print Network [OSTI]

    Shirvani-Mahdavi, Ali (Ali Agha), 1965-

    2004-01-01T23:59:59.000Z

    (cont.) which is expected, given their additional knowledge resources. The respondents' urgency in looking for the relevant knowledge is the primary explanation for this difference between the two networks. This difference ...

  3. Institutions and Cross-border Mergers and Acquisitions (M&A) Value Creation

    E-Print Network [OSTI]

    Zhu, Hong

    2012-02-14T23:59:59.000Z

    &M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Michael A. Hitt Committee Members, Lorraine Eden Laszlo Tihanyi Dudley L. Poston, Jr. Head of Department, Murray R... as much as I can during my career! Thank you, Mike! All of these are truly and greatly appreciated! My committee members Drs. Lorraine Eden, Laszlo Tihanyi and Dudley L. Poston, Jr. have been very supportive, and provided their very valuable...

  4. Border Crossing Modeling and Analysis: A Non-Stationary Dynamic Reallocation Methodology For Terminating Queueing Systems

    E-Print Network [OSTI]

    Moya, Hiram

    2012-10-19T23:59:59.000Z

    terrorist interventions, undocumented immigrants, and the illegal flow of drugs and guns has dominated the need to efficiently and effectively process people, goods and traffic. Increasing security and inspection requirements are seriously affecting transit...

  5. "Regulatory Side-by-Side Governing Permitting of Cross-Border Electricity

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfiresImpurityRotation; 13-2808-1,Transmission Facilities

  6. Regulatory Side-by-Side Governing Permitting of Cross-Border Electricity

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM615_CostNSAR -Department of Energyas

  7. REGULATORY SIDE-BY-SIDE GOVERNING PERMITTING OF CROSS-BORDER ELECTRICITY

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptember 2010In addition to 1 |D I S P U TPurposeRPS PDF.PDF

  8. Regulatory Side-by-Side Governing Permitting of Cross-Border Electricity

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptember 2010InJanuary 29,3, 2012Visitors CanThese

  9. Differences in cultural perception: a comparison of John Grady Cole & Billy Parham in Cormac McCarthy's The Border Trilogy 

    E-Print Network [OSTI]

    Ripperda, Katrina Ann

    2013-02-22T23:59:59.000Z

    The border between one understanding of life and another is a recurring theme in the novels that make up The Border Trilogy. But borders do not necessarily have to separate two lands, nor even two culturally different peoples. A border can also...

  10. Welcome to SupplyChainBrain: Timber!!! Updated Law Could Bring Chaos to U.S. Border Timber!!! Updated Law Could Bring Chaos to U.S. Border

    E-Print Network [OSTI]

    companies are forced to compete with illegal foreign imports. Stopping the importation of illegal timberWelcome to SupplyChainBrain: Timber!!! Updated Law Could Bring Chaos to U.S. Border Timber October 08, 2008 Timber!!! Look out at the border. Unless several government agencies act quickly

  11. Bordering on Names: Strategies of Mapping in the Prose of Terézia Mora and Peter Handke

    E-Print Network [OSTI]

    Buchholz, Paul

    2011-01-01T23:59:59.000Z

    mystical particularity of a Balkan (most often Slovenian)in for a stereotypical Balkan land with shifting borders,natürlich Transsylvanien. Der Balkan etcetera” (5). These

  12. Computer-aided Diagnosis of Melanoma Using Border and Wavelet-based Texture Analysis

    E-Print Network [OSTI]

    Bailey, James

    1 Computer-aided Diagnosis of Melanoma Using Border and Wavelet-based Texture Analysis Rahil presents a novel computer-aided diagno- sis system for melanoma. The novelty lies in the optimised selec of the melanoma lesion. The texture features are derived from using wavelet-decomposition, the border features

  13. The effect of colored borders and age on the conspicuity of warning signs in a complex visual environment 

    E-Print Network [OSTI]

    Chard, Joshua Turner

    1993-01-01T23:59:59.000Z

    This laboratory study examined the effect of colored borders and age on the conspicuity of roadside warning signs embedded in cluttered urban environments. Prior research has suggested that a uniform border surrounding a sign will increase its...

  14. BY GEORG ZACHMANN BRUEGEL BLUEPRINT SERIESBRUEGEL BLUEPRINT SERIES Volume XX Electricity without borders: a plan to make the internal market work

    E-Print Network [OSTI]

    Georg Zachmann; Production Michael; T. Harrington; Cover Jean-yves Verdu

    Electricity without borders: a plan to make the internal market work BY GEORG ZACHMANN BRUEGEL BLUEPRINT 20Electricity without borders:aplanto make the internal market work

  15. Providing training and technical assistance to customs officers and border guards: An effective mechanism to improve export controls

    SciTech Connect (OSTI)

    Gritton, C.A. [Department of Energy, Washington, DC (United States). Office of Arms Control and Nonproliferation

    1995-12-31T23:59:59.000Z

    With the disintegration of the Soviet Union, an increasing international concern requiring attention is illegal trafficking in nuclear and nuclear-related dual-use commodities. For the past few years, the US government, including the Department of Energy (DOE), has assisted the former Soviet Union in establishing and enhancing national export control systems. Although US assistance has been targeted to help control approved transfers, part of the focus has shifted to prevent the illegal exit of special nuclear material, dual-use items, and other nuclear-related materials. As part of a State Department initiative, a Nonproliferation and Disarmament Fund (NDF) was established to address various nonproliferation concerns. One project, funded by NDF, US Customs Service (Customs), and the DOE, focuses on assisting transit countries to prevent illegal trafficking. DOE is providing technical expertise to seven countries in the Baltics and Central Europe to help identify materials, equipment, and technology that might transit their borders. Although there are many mechanisms to prevent illegal trafficking, this paper will discuss the importance of providing international customs officials and border guards with training and technical assistance on nuclear materials and nuclear-related dual-use items. More specifically, detail of the DOE training plan will be discussed.

  16. A review of "Borders and Travellers in Early Modern Europe" edited by Thomas Betteridge

    E-Print Network [OSTI]

    McJannet, Linda

    2008-01-01T23:59:59.000Z

    worked from very similar assumptions about the need for hermeneutic stability. Thomas Betteridge, ed. Borders and Travellers in Early Modern Europe. Aldershot:: Ashgate, 2007. vi + 196 pp. $99.95. Review by Li n d a McJa n n e t , Be n t L e y un i v... e r s i t y . As described by editor Thomas Betteridge, Borders and Travellers in Early Modern Europe provides ?a trans-European interdisciplinary inter- rogation of borders and travel in early modern Europe? (12). Of the eleven essays...

  17. Commissioning Specifications

    Broader source: Energy.gov [DOE]

    Commissioning specifications outline basic requirements of the commissioning process and detail the roles and responsibilities of each party involved. System checklists, startup requirements, and...

  18. Cooperative Monitoring Center Occasional Paper/8: Cooperative Border Security for Jordan: Assessment and Options

    SciTech Connect (OSTI)

    Qojas, M.

    1999-03-01T23:59:59.000Z

    This document is an analysis of options for unilateral and cooperative action to improve the security of Jordan's borders. Sections describe the current political, economic, and social interactions along Jordan's borders. Next, the document discusses border security strategy for cooperation among neighboring countries and the adoption of confidence-building measures. A practical cooperative monitoring system would consist of hardware for early warning, command and control, communications, and transportation. Technical solutions can expand opportunities for the detection and identification of intruders. Sensors (such as seismic, break-wire, pressure-sensing, etc.) can warn border security forces of intrusion and contribute to the identification of the intrusion and help formulate the response. This document describes conceptual options for cooperation, offering three scenarios that relate to three hypothetical levels (low, medium, and high) of cooperation. Potential cooperative efforts under a low cooperation scenario could include information exchanges on military equipment and schedules to prevent misunderstandings and the establishment of protocols for handling emergency situations or unusual circumstances. Measures under a medium cooperation scenario could include establishing joint monitoring groups for better communications, with hot lines and scheduled meetings. The high cooperation scenario describes coordinated responses, joint border patrols, and sharing border intrusion information. Finally, the document lists recommendations for organizational, technical, and operational initiatives that could be applicable to the current situation.

  19. automated border detection: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    operating system. Our PC client software presently has 20 users. The combination of PIR and PC sensors Delbruck, Tobi 63 Using Specification-Based Intrusion Detection for...

  20. www.nde2002.org Allocation of Borders of Objects and Definition of the Sizes Imperfections in

    E-Print Network [OSTI]

    Compton Tomographies; Varga V. V; Kapranov B. I; Baumbach H; Chahlov V. L; Maklashevskij V. A; Filinov V. N

    At the control over the help of back- absent-minded radiation the information on the linear sizes heterogeneity contains in functional dependence of change of number of quantums in detector Ns at change of position of the disseminating volume V concerning heterogeneity on a direction of scanning. In article the behavior of scanning function Ns(z) on one direction z is investigated provided that the quantity of quantums in the detector is unequivocally defined{determined} by the size of the disseminating volume (DV) last in heterogeneity. The function changing only at transition through border of heterogeneity is formulated, influence of easing of primary and absent-minded beams by the previous layers, and also deformation of aperture function of the disseminating volume is investigated due to easing in itself DV. Mutual moving DV and heterogeneity is a basis of reception of the information on internal structure of a controllable product. Schematically it can be submitted Fig. 1. The disseminating volume is the geometrical figure formed by crossing of a primary beam of radiation n0 which is formed by collimator a source and a beam of absent-minded radiation ns which shape is defined by collimator’s geometry of receiver (figure DEFG). The quantity of unitary absent-minded quantums in the detector in position DV corresponding to coordinate z, is defined by size of element ABF which is taking place in heterogeneity V(z). Z

  1. Cross-border expansion strategy of U.S. real estate development firms : entry and operation models in Brazil

    E-Print Network [OSTI]

    Kang, Dan (Dan Dong Woo)

    2013-01-01T23:59:59.000Z

    Over the past several decades, technological advances, the spread of free-market ideology and the shifting of the economic center of the world have resulted in an incredible transformation of the world into a globalized, ...

  2. Cross-border barriers to the development of HSR projects : analysis of the Singapore- Kuala Lumpur high speed rail link/

    E-Print Network [OSTI]

    Mori, Iori

    2014-01-01T23:59:59.000Z

    It is widely recognized that the benefits of High Speed Rail (HSR) such as a driving force of the economy, helps us to reshape the activities of people and business. These benefits were brought to light for its reliability, ...

  3. Lease classification of aircraft leasing : a case study of cross-border leases between Korean Air and its subsidiary

    E-Print Network [OSTI]

    Park, Eun Ho, M.B.A. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    Aircraft leasing represents a significant portion of the financial statements of airline firms. Accounting treatment of lease transactions is becoming more complicated as firms attempt to achieve off-balance-sheet outcomes ...

  4. Guide to authorization procedures for the international export of electricity and electric power lines crossing international borders

    SciTech Connect (OSTI)

    None

    1980-11-01T23:59:59.000Z

    The Economic Regulatory Administration (ERA) has prepared this guide to assist utilities and other entities in filing applications for (1) authorizations to export electricity and (2) Presidential Permits. The guide is not intended to be all inclusive; however, it will provide an applicant with the type of information required in the application, define lead times, and direct an applicant to the proper source documents for preparing a complete application. The booklet is organized into two sections. The first part outlines the procedures for preparing an application for authorization to export electricity. The second part outlines the procedures for applying for a Presidential Permit to construct, connect, operate, or maintain electric transmission facilities at international boundaries.

  5. Bound Together: Masters and Slaves on the Kansas-Missouri Border, 1825-1865

    E-Print Network [OSTI]

    Epps, Kristen Kimberly

    2010-04-20T23:59:59.000Z

    “Bound Together” chronicles the rise and fall of the slave system on the Kansas-Missouri border from the earliest years of American settlement in the 1820s to the end of the Civil War. This work uses nineteen counties along ...

  6. Environmental Issues of the U.S.-Mexico Border Region: A Workshop Summary 

    E-Print Network [OSTI]

    Malstrom, Howard A.; Jordan, Wayne R.

    1994-01-01T23:59:59.000Z

    A July, 1994 workshop was held in College Station to examine information available on environmental issues facing the Rio Grande River basin along the U.S.-Mexico border in Texas. The objectives of the workshop were: 1. to identify current...

  7. Economics Department Working Paper Series Border Carbon Adjustments and the Potential for

    E-Print Network [OSTI]

    Sussex, University of

    in major emerging economies ­ especially India and China ­ with consequent carbon leakage2 . UnderEconomics Department Working Paper Series No. 6-2010 Border Carbon Adjustments and the Potential.holmes@sussex.ac.uk j.rollo@sussex.ac.uk Abstract: Balancing legitimate fears that carbon leakage could undermine

  8. Those parts of Mexico that border the United States play a vital role in the

    E-Print Network [OSTI]

    Shyy, Wei

    Those parts of Mexico that border the United States play a vital role in the Mexican economy investment and providing local jobs, Mexico's northern states have the highest growth rate and high- est per's economic development may come at a cost. In the communities that have sprung up around Mexico

  9. A study of English and Spanish signing for Texas border towns

    E-Print Network [OSTI]

    Kreis, Deborah Christine

    1998-01-01T23:59:59.000Z

    The purpose of this research was to identify English-phics. legend signs which have a low comprehension level among native Spanish-speaking drivers in Texas border areas and to develop and evaluate alternative Spanish and English legends for each...

  10. A BORDER IRREGULARITY MEASURE USING HIDDEN MARKOV MODELS AS A MALIGNANT MELANOMA PREDICTOR

    E-Print Network [OSTI]

    Claridge, Ela

    A BORDER IRREGULARITY MEASURE USING HIDDEN MARKOV MODELS AS A MALIGNANT MELANOMA PREDICTOR B. S.K. ABSTRACT Malignant melanoma, a skin cancer, manifests itself as a dark lesion, most often with an irregular. The measure was tested on 98 skin lesions of which 16 were malignant melanoma. The ROC analysis showed

  11. ORIGINAL PAPER Wildlife across our borders: a review of the illegal trade in Australia

    E-Print Network [OSTI]

    Canberra, University of

    ORIGINAL PAPER Wildlife across our borders: a review of the illegal trade in Australia Erika Alacs for effective regulation of legitimate commercial trade and effective policing of illegal trade is likely and fauna are endemic and it is this very attribute that attracts traders of illegal wildlife worldwide

  12. Extending the Borders of Accident Investigation: Applying Novel Analysis Techniques to the Loss of the Brazilian

    E-Print Network [OSTI]

    Johnson, Chris

    -1- Extending the Borders of Accident Investigation: Applying Novel Analysis Techniques to the Loss. In consequence, it is becoming increasingly difficult to identify the causes of incidents and accidents back to the development of a number of novel accident investigation techniques. Most of these approaches are intended

  13. Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer H. Wood, Emily A. Hinz, and Dylan Mikesell, Boise State University, Fongsaward

    E-Print Network [OSTI]

    Barrash, Warren

    Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer of the SEG Foundation Geoscientists Without Borders program, we conducted a geophysics workshop in northern Thailand to train students and professionals in geophysical methods to address environmental

  14. Trial Demonstration of Area Lighting Retrofit: Yuma Border Patrol, Yuma Arizona

    SciTech Connect (OSTI)

    Wilkerson, Andrea M.; McCullough, Jeffrey J.

    2014-12-30T23:59:59.000Z

    The Yuma Sector Border Patrol Area is a high flux lighting application in a high temperature environment, presenting a formidable challenge for light-emitting diodes (LEDs). This retrofit is an Energy Savings Performance Contract ENABLE project under the U.S. Department of Energy (DOE) Federal Energy Management Program. If high flux LED technology performs well in a region with high ambient temperature and solar radiation, it can perform well in most outdoor environments. The design process for the Yuma retrofit has already provided valuable knowledge to CBP and DOE. The LED lighting system selected for the retrofit is expected to reduce energy consumption 69% compared to the incumbent quartz metal halide (QMH) lighting system. If the LED lighting system is installed, GATEWAY will continue to document and disseminate information regarding the installation and long-term performance so that others may also gain valuable knowledge from the Yuma Sector Border Patrol Area lighting retrofit.

  15. Source contributions to Devonian granite magmatism near the Laurentian border, New Hampshire and Western Maine, USA

    E-Print Network [OSTI]

    Solar, Gary S.

    Source contributions to Devonian granite magmatism near the Laurentian border, New Hampshire complex, a suite of mainly granitic intrusions in New Hampshire and western Maine, are used to evaluate.56­15.58] and an areally dominant granite [370F2 Ma; eNd (at 370 Ma)=�7.0 to �0.6; initial 207 Pb/204 Pb=15

  16. II Coloquio de Teatro y Literatura Dramática: South Border/Frontera Norte

    E-Print Network [OSTI]

    Mijares, Enrique

    1998-10-01T23:59:59.000Z

    FALL 1998 173 II Coloquio de Teatro y Literatura Dramática: South Border/ Frontera Norte Enrique Mijares Cuando ya parecían olvidados e inalcanzables los propósitos de continuidad estructurados durante el Primer Coloquio, celebrado en abril de... 1997 en Tijuana, Baja California, bajo los auspicios de la Facultad de Humanidades de aquella universidad fronteriza, el Consejo para la Cultura de Nuevo León en coordinación con la asociación civil Teatro del Norte que preside Adolfo Zúñiga, tuvo a...

  17. "Bait vehicle" technologies and motor vehicle theft along the southwest border.

    SciTech Connect (OSTI)

    Aldridge, Chris D.

    2007-09-01T23:59:59.000Z

    In 2005, over 33% of all the vehicles reported stolen in the United States occurred in the four southwestern border states of California, Arizona, New Mexico, and Texas, which all have very high vehicle theft rates in comparison to the national average. This report describes the utilization of 'bait vehicles' and associated technologies in the context of motor vehicle theft along the southwest border of the U.S. More than 100 bait vehicles are estimated to be in use by individual agencies and auto theft task forces in the southwestern border states. The communications, tracking, mapping, and remote control technologies associated with bait vehicles provide law enforcement with an effective tool to obtain arrests in vehicle theft 'hot spots'. Recorded audio and video from inside the vehicle expedite judicial proceedings as offenders rarely contest the evidence presented. At the same time, law enforcement is very interested in upgrading bait vehicle technology through the use of live streaming video for enhanced officer safety and improved situational awareness. Bait vehicle effectiveness could be enhanced by dynamic analysis of motor theft trends through exploitation of geospatial, timeline, and other analytical tools to better inform very near-term operational decisions, including the selection of particular vehicle types. This 'information-led' capability would especially benefit from more precise and timely information on the location of vehicles stolen in the United States and found in Mexico. Introducing Automated License Plate Reading (ALPR) technology to collect information associated with stolen motor vehicles driven into Mexico could enhance bait vehicle effectiveness.

  18. Testing (Validating?) Cross Sections with ICSBEP Benchmarks

    SciTech Connect (OSTI)

    Kahler, Albert C. III [Los Alamos National Laboratory

    2012-06-28T23:59:59.000Z

    We discuss how to use critical benchmarks from the International Handbook of Evaluated Criticality Safety Benchmark Experiments to determine the applicability of specific cross sections to the end-user's problem of interest. Particular attention is paid to making sure the selected suite of benchmarks includes the user's range of applicability (ROA).

  19. Blue Border

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Stochastic Cooling Group, BNL C-AD ATF Users' Meeting, 10610 1 Stochastic Cooling Studies at ATF I. Blackler, M. Brennan, B. Johnson, K. Mernick Brookhaven National Laboratory,...

  20. Identifying Cross Copora Document Associations Via Minimal Spanning Trees

    E-Print Network [OSTI]

    Solka, Jeff

    . Bryant Code B10 Code B10 NSWCDD NSWCDD Dahlgren, VA 22448 Dahlgren, VA 22448 Edward J. Wegman Department Team in general and Edward J. Wegman of GMU and Avory Bryant of NSWCDD specifically. Keywords cross

  1. Heating System Specification Specification of Heating System

    E-Print Network [OSTI]

    Day, Nancy

    Appendix A Heating System Specification /* Specification of Heating System (loosely based */ requestHeat : Room ­? bool; 306 #12; APPENDIX A. HEATING SYSTEM SPECIFICATION 307 /* user inputs */ livingPattern : Room ­? behaviour; setTemp : Room ­? num; heatSwitchOn, heatSwitchOff, userReset : simple

  2. Determination of foam stability at constant pressure in the Plateau-Biggs borders of the foam

    SciTech Connect (OSTI)

    Khristov, K.I.; Exerowa, D.R.; Kurgljakov, P.M.

    1981-02-01T23:59:59.000Z

    The lifetime of a foam column (or of a part of the column) is a parameter widely used as a characteristic of foam stability. During the destruction process, the pressure in the upper layers of the foam changes (the height H of the foam column decreases) and the lifetime of the different layers of the foam column will be different. Therefore, the lifetime of a foam column at constant pressure in the Plateau-Gibbs borders (constant along the height of the column and with time) is a much more accurate characteristic of foam stability.

  3. A study of English and Spanish signing for Texas border towns 

    E-Print Network [OSTI]

    Kreis, Deborah Christine

    1998-01-01T23:59:59.000Z

    instructs slower motorists to stay in the right lane (3). Finally, Figure 5 shows a Mexican-style no passing sign (3). The no passing graphic can be found in the Mexican version of the MUTCD, the Manual de Dispositivos de Control del Transito en Calles y... the border often further confuses Mexican drivers in Texas (1). Figures 6, 7, and 8 are taken from the Manual de Dispositivos de Control de Transito en Cal/es y Carreteras and provide examples of Mexican regulatory, warning, and informational signs (11...

  4. American Recovery and Reinvestment Act Federal Energy Management Program Technical Assistance Project 184 U.S. Customs and Border Protection Data Center, Springfield, Virginia

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-09-30T23:59:59.000Z

    This report documents the findings of an on-site energy audit of the U.S. Customs and Border Protection (CBP) Data Center in Springfield, Virginia.

  5. American Recovery and Reinvestment Act Federal Energy Management Program Technical Assistance Project 184 U.S. Customs and Border Protection Administrative and Laboratory Building, Springfield, Virginia

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-09-30T23:59:59.000Z

    This report documents the findings of an on-site energy audit of the U.S. Customs and Border Protection Laboratory in Springfield, Virginia.

  6. 1D-8 Duo-Binary Circular Turbo Decoder Based on Border Metric Encoding for WiMAX

    E-Print Network [OSTI]

    Ji-hoon Kim; In-cheol Park

    Abstract- This paper presents a duo-binary circular turbo decoder based on border metric encoding. With the proposed method, the memory size for branch memory is reduced by half and the dummy calculation is removed at the cost of the small-sized memory which holds the encoded border metrics. Based on the proposed SISO decoder and the dedicated hardware interleaver, a duo-binary circular turbo decoder is designed for the WiMAX standard using a 0.13 ?m CMOS process, which can support 24.26 Mbps at 200MHz. I.

  7. The Design Process of Physical Security as Applied to a U.S. Border Point of Entry

    SciTech Connect (OSTI)

    Wagner, G.G.

    1998-10-26T23:59:59.000Z

    This paper describes the design process of physical security as applied to a U.S. Border Port of Entry (PoE). Included in this paper are descriptions of the elements that compose U.S. border security. The physical security design will describe the various elements that make up the process as well as the considerations that must be taken into account when dealing with system integration of those elements. The distinctions between preventing unlawful entry and exit of illegal contraband will be emphasized.

  8. Choosing between Blue Cross plans...

    E-Print Network [OSTI]

    Burke, Peter

    Choosing between Blue Cross plans... ...when you have Medicare PresentedPresented By Glenn. Medicare and UC II. Medicare and Anthem Blue Cross III. Plan Comparisons · Pros/Cons · Medical coverage will automatically be enrolled in Part D by Blue Cross No additional Part D premium · Blue Cross members have

  9. Triggered star formation on the borders of the Galactic HII region RCW 82

    E-Print Network [OSTI]

    M. Pomares; A. Zavagno; L. Deharveng; M. Cunningham; P. Jones; S. Kurtz; D. Russeil; J. Caplan; F. Comeron

    2008-12-14T23:59:59.000Z

    We are engaged in a multi-wavelength study of several Galactic HII regions that exhibit signposts of triggered star formation on their borders, and where the collect and collapse process could be at work. When addressing the question of triggered star formation it is critically important to ensure the real association between the ionized gas and the neutral material observed nearby. In this paper we stress this point, and present CO observations of the RCW 82 star forming region. The velocity distribution of the molecular gas is combined with the study of young stellar objects (YSOs) detected in the direction of RCW 82. We discuss the YSO's evolutionary status using near- and mid-IR data. The spatial and velocity distributions of the molecular gas are used to discuss the possible scenarios for the star formation around RCW 82.

  10. Specific Learning Difficulties

    E-Print Network [OSTI]

    Anderson, Jim

    Dyslexia and other Specific Learning Difficulties (SpLDs) A guide for tutors Enabling Services Supporting you to succeed #12;2 Contents Dyslexia Support ............................................................................................................ 3 Recognising students with dyslexia or other specific learning difficulties................. 4

  11. Mechanical analysis of a cross flow filter

    SciTech Connect (OSTI)

    Alvin, M.A.; Lippert, T.E.; Attaar, M.H.; McNerney, K.R.

    1992-12-01T23:59:59.000Z

    Material properties have also been generated at the Argonne National Laboratories which detail the fracture toughness, Weibull modulus, and critical flaw size for a specifically fabricated lot of P-100A alumina/mullite cross flow filters.(Singh, 1990) The critical flaw size within the P-100A matrix was estimated to be {approximately}500 {mu},m which includes both large interconnected pores, as well as potentially debonded areas along the mid-rib or gas channel seams. Critical flaws are generally considered as potential failure initiation sites within the ceramic matrix. In addition maximum filter element stress levels induced by the process system have been estimated at ANL through the use of finite element computer analyses. These efforts project that the highest stresses result within the flange region of the cross flow filter. As a result of these projections, efforts at Coors Ceramics were directed to improving the overall strength of the alumina/mullite material which is used for cross flow filter fabrication. The results of the efforts at Coors Ceramics provide a significant improvement in the hot strength of the P-100A alumina/mullite filter matrix. Westinghouse assessed the existing nondestructive evaluation (NDE) techniques in terms of identifying methods for detecting critical flaws within the cross flow filter body. To date viable, cost effective methods for detecting critical flaws within the P-100A alumina/mullite matrix, or along the mid-rib bonds or gas channel seams in the full-scale, porous ceramic cross flow filter element are not readily available. As an alternate approach, Westinghouse focused its attention on developing NDE techniques as inspection methods for evaluating the extent of bonding along the mid-rib bonds and gas channel seams which results during the various fabrication stages of the cross flow filter element.

  12. Mechanical analysis of a cross flow filter

    SciTech Connect (OSTI)

    Alvin, M.A.; Lippert, T.E.; Attaar, M.H.; McNerney, K.R.

    1992-01-01T23:59:59.000Z

    Material properties have also been generated at the Argonne National Laboratories which detail the fracture toughness, Weibull modulus, and critical flaw size for a specifically fabricated lot of P-100A alumina/mullite cross flow filters.(Singh, 1990) The critical flaw size within the P-100A matrix was estimated to be [approximately]500 [mu],m which includes both large interconnected pores, as well as potentially debonded areas along the mid-rib or gas channel seams. Critical flaws are generally considered as potential failure initiation sites within the ceramic matrix. In addition maximum filter element stress levels induced by the process system have been estimated at ANL through the use of finite element computer analyses. These efforts project that the highest stresses result within the flange region of the cross flow filter. As a result of these projections, efforts at Coors Ceramics were directed to improving the overall strength of the alumina/mullite material which is used for cross flow filter fabrication. The results of the efforts at Coors Ceramics provide a significant improvement in the hot strength of the P-100A alumina/mullite filter matrix. Westinghouse assessed the existing nondestructive evaluation (NDE) techniques in terms of identifying methods for detecting critical flaws within the cross flow filter body. To date viable, cost effective methods for detecting critical flaws within the P-100A alumina/mullite matrix, or along the mid-rib bonds or gas channel seams in the full-scale, porous ceramic cross flow filter element are not readily available. As an alternate approach, Westinghouse focused its attention on developing NDE techniques as inspection methods for evaluating the extent of bonding along the mid-rib bonds and gas channel seams which results during the various fabrication stages of the cross flow filter element.

  13. Neutrino Cross Section

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011 at3, Issue 30Neutrino cross

  14. Specific Group Hardware

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Group Hardware Specific Group Hardware ALICE palicevo1 The Virtual Organization (VO) server. Serves as gatekeeper for ALICE jobs. It's duties include getting assignments from...

  15. Legacy Management Specific Training

    Broader source: Energy.gov [DOE]

    The following courses are specific to Legacy Management Employees, for more information about the courses below or to register for any of these courses please contact Chequita Johnson.

  16. Laser spectroscopy of francium isotopes at the borders of the region of reflection asymmetry

    E-Print Network [OSTI]

    I. Budin?evi?; J. Billowes; M. L. Bissell; T. E. Cocolios; R. P. de Groote; S. De Schepper; V. N. Fedosseev; K. T. Flanagan; S. Franchoo; R. F. Garcia Ruiz; H. Heylen; K. M. Lynch; B. A. Marsh; G. Neyens; T. J. Procter; R. E. Rossel; S. Rothe; I. Strashnov; H. H. Stroke; K. D. A. Wendt

    2014-07-02T23:59:59.000Z

    The magnetic dipole moments and changes in mean-square charge radii of the neutron-rich $^{218m,219,229,231}\\text{Fr}$ isotopes were measured with the newly-installed Collinear Resonance Ionization Spectroscopy (CRIS) beam line at ISOLDE, CERN, probing the $7s~^{2}S_{1/2}$ to $8p~^{2}P_{3/2}$ atomic transition. The $\\delta\\langle r^{2}\\rangle^{A,221}$ values for $^{218m,219}\\text{Fr}$ and $^{229,231}\\text{Fr}$ follow the observed increasing slope of the charge radii beyond $N~=~126$. The charge radii odd-even staggering in this neutron-rich region is discussed, showing that $^{220}\\text{Fr}$ has a weakly inverted odd-even staggering while $^{228}\\text{Fr}$ has normal staggering. This suggests that both isotopes reside at the borders of a region of inverted staggering, which has been associated with reflection-asymmetric shapes. The $g(^{219}\\text{Fr}) = +0.69(1)$ value supports a $\\pi 1h_{9/2}$ shell model configuration for the ground state. The $g(^{229,231}\\text{Fr})$ values support the tentative $I^{\\pi}(^{229,231}\\text{Fr}) = (1/2^{+})$ spin, and point to a $\\pi s_{1/2}^{-1}$ intruder ground state configuration.

  17. Paso del Norte pilot border study of ozone precursors and air toxics

    SciTech Connect (OSTI)

    Zielinska, B.; Sheetz, L.; Harshfield, G. [Desert Research Institute, Reno, NV (United States)] [and others

    1996-12-31T23:59:59.000Z

    A comprehensive monitoring program for ozone precursors and air toxics in the Paso del Norte border area is planned by the U.S. EPA for the Summer of 1996. A pilot study was carried out in October 1995 in the Paso del Norte area (El Paso, Texas, Ciudad Juarez, Chihuahua, and Sunland Park, New Mexico) to test the appropriateness of proposed sampling and analysis methods and to provide preliminary data to be used for planning the Summer 1996 study. Two monitoring sites were selected, one in Ciudad Juarez, and one in the El Paso area. Samples were collected every second day from October 21 to October 31, from 0300 to 0900 hr using stainless steel canisters (for VOC in the C{sub 2}-C{sub 12} range), Tenax-TA solid adsorbent cartridges (for C{sub 8}-C{sub 20} hydrocarbons). DNPH impregnated C{sub 18} Sep-Pack cartridges (for carbonyl compounds) and Teflon impregnated glass fiber filters followed by PUF/YAD/PUF {open_quotes}sandwich{close_quotes} cartridges (for SVOC). This paper discusses the data set obtained from the analyses of these samples. 6 refs., 7 figs.

  18. The Design Process of Physical Security as Applied to a U.S. Border Port of Entry

    SciTech Connect (OSTI)

    Wagner, G.G.

    1999-02-22T23:59:59.000Z

    This paper details the application of a standard physical security system design process to a US Border Port of Entry (PoE) for vehicle entry/exit. The physical security design methodology is described as well as the physical security similarities to facilities currently at a US Border PoE for vehicles. The physical security design process description includes the various elements that make up the methodologies well as the considerations that must be taken into account when dealing with system integration of those elements. The distinctions between preventing unlawful entry/exit of illegal contraband and personnel are described. The potential to enhance the functions of drug/contraband detection in the Pre-Primary Inspection area through the application of emerging technologies are also addressed.

  19. Surface Modernities: Open-Air Markets, Containment and Verticality in Two Border Towns of Russia and China

    E-Print Network [OSTI]

    Bille, Franck

      The  reopening  of  the  border  in  1990  triggered  strong  anxieties  and  misgivings  among  Russians  regarding  alleged  Sinicization   (kitaizatsia)  of  the  Russian  Far  East  and  potential  balkanization.  If  the  city  of  Blagoveshchensk  is...  connection  with  unregulated  markets,  see  discussion  of  Moscow’s  Cherkizovski  market   in:  [Mörtenböck,  Mooshammer  2008]. 8   While  bazaars   are   largely  unpopular   in  Blagoveshchensk   and   in  western   cities   such   as  Moscow  or  St...

  20. Differences in cultural perception: a comparison of John Grady Cole & Billy Parham in Cormac McCarthy's The Border Trilogy

    E-Print Network [OSTI]

    Ripperda, Katrina Ann

    2013-02-22T23:59:59.000Z

    DIFFERENCES IN CULTURAL PERCEPTION: A COMPARISON OF JOHN GRADY COLE & BILLY PARHAM IN CORMAC MCCARTHY' S THE BORDER TRILOGY A Senior Honors Thesis by KATRINA ANN RIPPERDA Submitted to the Office of Honors Programs & Academic Scholarships... Texas ARM University in partial fulfillment of the requirements of the UNIVERSITY UNDERGRADUATE RESFARCH FELLOWS April 2001 Group: Humanilies DIFFERENCES IN CULTURAL PERCEPTION: A COMPARISON OF JOHN GRADY COLE 4 BILLY PARHAM IN CORMAC MCCARTHY...

  1. Youth, Art, and Life on the Border: An Examination of Coping and Support among Participants in a Migrant Art Program 

    E-Print Network [OSTI]

    Ramirez-Mann, Laura

    2012-07-16T23:59:59.000Z

    , Michael Edwards Lisako E. McKyer Head of Department, Gary Ellis May 2012 Major Subject: Recreation, Park and Tourism Sciences iii ABSTRACT Youth, Art, and Life on the Border: An Examination of Coping and Support among Participants in a... in their development. One such resource is the opportunity to engage with non-parental caring adults, who provide youth a chance to build a supportive social network (Scales, Benson, Leffert, & Blyth, 2000). OST programs are also beneficial to youth because...

  2. Assessment of sequence homology and cross-reactivity

    SciTech Connect (OSTI)

    Aalberse, Rob C. [Department of Immunopathology, Sanquin Research at CLB, Plesmanlaan 125, 1066 CX Amsterdam (Netherlands) and Landsteiner Laboratory, Academic Medical Centre, 1066 CX Amsterdam (Netherlands)]. E-mail: r.aalberse@sanquin.nl

    2005-09-01T23:59:59.000Z

    Three aspects of allergenicity assessment and are discussed: IgE immunogenicity, IgE cross-reactivity and T cell cross-reactivity, all with emphasis on in-silico predictability: from amino acid sequence via 3D structure to allergenicity.(1)IgE immunogenicity depends to an overwhelming degree on factors other than the protein itself: the context and history of the protein by the time it reaches the immune system. Without specification of these two factors very few foreign proteins can be claimed to be absolutely non-allergenic. Any antigen may be allergenic, particularly if it avoids activation of TH2-suppressive mechanisms (CD8 cells, TH1 cells, other regulatory T cells and regulatory cytokines). (2)IgE cross-reactivity can be much more reliably assessed by a combination of in-silico homology searches and in vitro IgE antibody assays. The in-silico homology search is unlikely to miss potential cross-reactivity with sequenced allergens. So far, no biologically relevant cross-reactivity at the antibody level has been demonstrated between proteins without easily-demonstrable homology. (3)T cell cross-reactivity is much more difficult to predict compared to B cell cross-reactivity, and its effects are more diverse. Yet, pre-existing cross-reactive T cell activity is likely to influence the outcome not only of the immune response, but also of the effector phase of the allergic reaction.

  3. IBM Software Cross Industries

    E-Print Network [OSTI]

    and minimize cost with our experi- enced onshore and offshore teams. We can deliver the perfect technical of core functionality for Lotus and WebSphere Portal software. Our proof-of-concept solutions provide short, focused engagements to help you explore specific, client defined functionality. Business

  4. Beyond Kargil: The technology of peace in India-Pakistan border relations

    SciTech Connect (OSTI)

    Tahir-Kheli, S.; Biringer, K.L.

    2000-01-12T23:59:59.000Z

    The potential for cooperation between India and Pakistan is substantial. Topics as widely varying as national security, the environment and trade hold the potential for improved bilateral relations. This paper looks at a few areas in which monitoring technology could contribute to enhancing cooperative border agreements between the two nations. The goal of the paper is not to provide prescriptive solutions to regional problems, but to expand the number of options being considered for improving Indian-Pakistan relations. Many of the impediments to bilateral progress are a result of a history of conflict and mistrust. By utilizing technical monitoring and inspections, each side can begin to replace suspicion and doubt with knowledge and information useful in making informed political, economic and military decisions. At the same time, technical monitoring and inspections can build confidence through common interactions. India and Pakistan have pledged to resolve their disputes, including Kashmir, through dialogue. Implementation of that pledge is influenced by a number of factors, including changes in the political systems and the fortunes of the leadership. Events of the past year and a half have severely tested these two governments' ability to move forward along a constructive and positive path. Testing of new missile systems both preceded and followed testing of nuclear weapons in May 1998. Both countries disregarded subsequent international displeasure as they proceeded to openly declare their respective nuclear capability. Their brief engagement with each other in February 1999 and movement toward a rapprochement diluted international condemnation of their nuclear activity. Within a recent period of nine months however, progress in the dialogue has been stalled first by the Pakistani move in Kashmir in May 1999, then by the Indian election in the summer of 1999 and most recently by the military coup in Pakistan.

  5. Operative boundary : a series of exaggerated studies along the US-MEX border

    E-Print Network [OSTI]

    Amaya, Jorge Moe

    2014-01-01T23:59:59.000Z

    Operating somewhere between the earnest public servant and the activist architect: the subversive project configures specifications as informatively objective. Architecture and technology bound to a physical wall where ...

  6. Specific light in sculpture

    E-Print Network [OSTI]

    Powell, John William

    1989-01-01T23:59:59.000Z

    Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

  7. Redesigning specificity in miniproteins

    E-Print Network [OSTI]

    Taylor, Christina Marie

    2006-01-01T23:59:59.000Z

    This work focuses on designing specific miniprotein interactions using computational models and then testing these designs with experiments. Miniproteins are small, autonomously-folding proteins that are excellent for ...

  8. Extraction Utility Design Specification

    Energy Savers [EERE]

    Extraction Utility Design Specification January 11, 2011 Document Version 1.9 1 Revision History Date Version Section and Titles Author Summary of Change January 15, 2010 1.0 All...

  9. Harmonization of Biodiesel Specifications

    SciTech Connect (OSTI)

    Alleman, T. L.

    2008-02-01T23:59:59.000Z

    Worldwide biodiesel production has grown dramatically over the last several years. Biodiesel standards vary across countries and regions, and there is a call for harmonization. For harmonization to become a reality, standards have to be adapted to cover all feedstocks. Additionally, all feedstocks cannot meet all specifications, so harmonization will require standards to either tighten or relax. For harmonization to succeed, the biodiesel market must be expanded with the alignment of test methods and specification limits, not contracted.

  10. Categorical Exclusion for Cross Arm

    Broader source: Energy.gov (indexed) [DOE]

    but not limited to ... changing insulators, circuit breakers, conductors, transformers, and cross arms." C. Regulatorv Requirements in 10 CFR 1021.410 (b): a. The...

  11. U.S. second line of defense: preventing nuclear smuggling across Russia's borders

    SciTech Connect (OSTI)

    Ball, D. Y.

    1998-11-16T23:59:59.000Z

    Preventing the theft of weapons-usable highly enriched uranium and plutonium in Russia is one of the central security concerns facing the US today. The dissolution of the highly centralized USSR and the resulting societal crisis has endangered Russia's ability to protect its more than 200 metric tons of plutonium and 1000 tons of highly enriched uranium (roughly 8 kg Pu or 25 kg HEU is sufficient to make a bomb). Producing this fissile material is the most difficult and expensive part of nuclear weapons production and the US must make every effort to ensure that fissile material (and nuclear-related technologies) does not reach the hands of terrorist groups, rogue states or other potential proliferators. In response to this concern, the US has undertaken a number of initiatives in partnership with Russia and other FSU states to prevent the theft of fissile material. The Material Protection, Control and Accounting Program (MPC&A) was begun in 1993 to prevent the theft of nuclear materials from Russian civilian complexes, that is facilities not under control of the Ministry of Defense, which is largely responsible for possession and oversight of nuclear weapons. The MPC&A program is considered the first line of defense against theft of nuclear material because its goal is to prevent theft of material at production and storage facilities. This year the Department of Energy (DOE) initiated a new program called the Second Line of Defense (SLD), the goal of which is to assist Russia in preventing the smuggling of nuclear material and weapons at its borders, either by land, sea or air. The SLD program represents an important phase in the overall effort to ensure the security of nuclear material and weapons in Russia. However, as the US engages Russian customs officials in this important project, Americans should keep in mind that providing equipment--even indigenous equipment--is insufficient by itself; material aid must be accompanied by rigorous inspection and accounting procedures. In addition, the equipment must be assessed according to international standards to ensure a high degree of confidence in its nuclear detection capability.

  12. IDC System Specification Document.

    SciTech Connect (OSTI)

    Clifford, David J.

    2014-12-01T23:59:59.000Z

    This document contains the system specifications derived to satisfy the system requirements found in the IDC System Requirements Document for the IDC Reengineering Phase 2 project. Revisions Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Reengineering Project Team Initial delivery M. Harris

  13. Transcription Inhibition by Platinum DNA Cross-links in Live Mammalian Cells

    E-Print Network [OSTI]

    Ang, Wee Han

    We have investigated the processing of site-specific Pt?DNA cross-links in live mammalian cells to enhance our understanding of the mechanism of action of platinum-based anticancer drugs. The activity of platinum drugs ...

  14. Changing fuel specifications

    SciTech Connect (OSTI)

    Hatt, R.

    1995-08-01T23:59:59.000Z

    This paper will describe the goals, methods, and results of a program designed to expand fuel specifications. The ability to expand fuel specs can provide many advantages to a power company. These would include increased fuel flexibility, better performance and lower fuel cost. The expansion of transportation modes also may enhance the scenario. Although brief, this paper should provide a good understanding of the types of problems that can be encountered, and the cooperative effort necessary to resolve them.

  15. Global and site specific multimedia (field) studies

    SciTech Connect (OSTI)

    Cutshall, N.H.; Guerin, M.R.

    1987-01-01T23:59:59.000Z

    Experience with radioactive fallout, with organic contaminants and with heavy metals has amply demonstrated that cross-media transfers are common and that understanding the transport, cycling, and fate of these contaminants requires a multimedia approach. Nonetheless, pollutants with similar physical and chemical attributes may follow markedly different pathways. The frequency of exceptions to predictions based on simplistic models is also sufficient to show that direct investigation of environmental contamination is essential to confirm validity of models used for conceptualizing a problem or for control. Modeling based on multimedia premises and regulatory controls that encompass multimedia considerations are challenged by a dilemma, however. First, the development of multimedia models or regulatory frameworks represents simplification and generalization. This is true for several reasons: (1) inadequate understanding of physical and environmental factors which control specific cross-media transfer; (2) the absence of specific data on certain multimedia pollutant concentrations; (3) even the most powerful computers do not have sufficient speed and capacity to deal with the known complexities of natural systems. On the other hand, for contaminants such as mercury, it may be necessary to include great detail; the overall distribution in the environment may be less important than the rate of some minor process. With sufficient experience and good judgment of what can be ignored, the simplifications and generalizations can be made. For the present, and for the foreseeable future, however, they absolutely must be accompanied by thorough field validation and monitoring.

  16. Oak Ridge Site Specific

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked QuestionsDepartment ofDepartment640OrderOREMJanuary 20149Oak RidgeSite Specific

  17. Specific Group Hardware

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology|SolarSpeakers BureauSpecialSpecific Group

  18. 21073CAMENABC 5/11 Anthem Blue Cross is the trade name of Blue Cross of California. Anthem Blue Cross and Anthem Blue Cross Life and Health Insurance Company are independent licensees of the Blue Cross Association.

    E-Print Network [OSTI]

    Rose, Michael R.

    21073CAMENABC 5/11 Anthem Blue Cross is the trade name of Blue Cross of California. Anthem Blue Cross and Anthem Blue Cross Life and Health Insurance Company are independent licensees of the Blue Cross Association. ® ANTHEM is a registered trademark of Anthem Insurance Companies, Inc. The Blue Cross

  19. Cylinder Test Specification

    SciTech Connect (OSTI)

    Richard Catanach; Larry Hill; Herbert Harry; Ernest Aragon; Don Murk

    1999-10-01T23:59:59.000Z

    The purpose of the cylinder testis two-fold: (1) to characterize the metal-pushing ability of an explosive relative to that of other explosives as evaluated by the E{sub 19} cylinder energy and the G{sub 19} Gurney energy and (2) to help establish the explosive product equation-of-state (historically, the Jones-Wilkins-Lee (JWL) equation). This specification details the material requirements and procedures necessary to assemble and fire a typical Los Alamos National Laboratory (LANL) cylinder test. Strict adherence to the cylinder. material properties, machining tolerances, material heat-treatment and etching processes, and high explosive machining tolerances is essential for test-to-test consistency and to maximize radial wall expansions. Assembly and setup of the cylinder test require precise attention to detail, especially when placing intricate pin wires on the cylinder wall. The cylinder test is typically fired outdoors and at ambient temperature.

  20. Radiochemical data collected on events from which radioactivity escaped beyond the borders of the Nevada test range complex. [NONE

    SciTech Connect (OSTI)

    Hicks, H.G.

    1981-02-12T23:59:59.000Z

    This report identifies all nuclear events in Nevada that are known to have sent radioactivity beyond the borders of the test range complex. There have been 177 such tests, representing seven different types: nuclear detonations in the atmosphere, nuclear excavation events, nuclear safety events, underground nuclear events that inadvertently seeped or vented to the atmosphere, dispersion of plutonium and/or uranium by chemical high explosives, nuclear rocket engine tests, and nuclear ramjet engine tests. The source term for each of these events is given, together with the data base from which it was derived (except where the data are classified). The computer programs used for organizing and processing the data base and calculating radionuclide production are described and included, together with the input and output data and details of the calculations. This is the basic formation needed to make computer modeling studies of the fallout from any of these 177 events.

  1. aan ekerciolu at a bird-banding station he set up in Aras, a small village near Turkey's closely monitored border with Armenia. letter from turkey

    E-Print Network [OSTI]

    Alvarado, Alejandro Sánchez

    Ã?aan ekerciolu at a bird-banding station he set up in Aras, a small village near Turkey's closely monitored border with Armenia. letter from turkey NAturAl HIStorIeS A journey in the shadow of Ararat. By el as space. In Orhan Pamuk's novel "Snow," a writer called Ka returns to Turkey after twelve years

  2. National Account Energy Alliance Final Report for the Basin Electric Project at Northern Border Pipeline Company's Compressor Station #7, North Dakota

    SciTech Connect (OSTI)

    Sweetzer, Richard [Exergy Partners Corp.; Leslie, Neil [Gas Technology Institute

    2008-02-01T23:59:59.000Z

    A field research test and verification project was conducted at the recovered energy generation plant at Northern Border Pipeline Company Compressor Station #7 (CS#7) near St. Anthony. Recovered energy generation plant equipment was supplied and installed by ORMAT Technologies, Inc. Basin Electric is purchasing the electricity under a purchase power agreement with an ORMAT subsidiary, which owns and operates the plant.

  3. Specification No. 203-HJT-9004 R0 Specification for the

    E-Print Network [OSTI]

    McDonald, Kirk

    Specification No. 203-HJT-9004 R0 Specification for the MERIT Mercury-Jet Experiment Titanium TITANIUM TARGET MODULE COMPONENTS Prepared by: V.B. Graves (Oak Ridge National Laboratory) P. T. Spampinato.S. DEPARTMENT OF ENERGY April 10, 2006 #12;Specification for Ti Alloy Components MERIT High Power Mercury

  4. General Vehicle Performance Specifications for the UPRM AUV Vehicle Specifications

    E-Print Network [OSTI]

    Gilbes, Fernando

    General Vehicle Performance Specifications for the UPRM AUV Vehicle Specifications Vehicle Characteristics Specification Maximum Depth 700m with 1.5 safety factor Vehicle power 2kWHr Li Ion Rechargeable Transducer 700m rated Paroscientific Depth Sensor will be integrated into the vehicle navigation stream

  5. Leading change management projects in international cross-cultural settings

    E-Print Network [OSTI]

    Repoux, Charles

    2014-01-01T23:59:59.000Z

    In an increasingly complex world for Multinational Companies, it is difficult for managers to keep a firm grasp over the global projects they are tasked to implement. Many of them lead teams operating across country borders, ...

  6. Asymmetric Alkyl?Alkyl Cross-Couplings of Unactivated Secondary Alkyl Electrophiles: Stereoconvergent Suzuki Reactions of Racemic Acylated Halohydrins

    E-Print Network [OSTI]

    Owston, Nathan A.

    A method for asymmetric alkyl?alkyl Suzuki reactions of unactivated secondary alkyl electrophiles, specifically, cross-couplings of racemic acylated halohydrins with alkylborane reagents, has been developed. A range of ...

  7. High energy neutrino cross sections

    E-Print Network [OSTI]

    M. H. Reno

    2004-10-07T23:59:59.000Z

    The theoretical status of the neutrino-nucleon cross section is reviewed for incident neutrino energies up to E_nu=10^12 GeV, including different approaches to high energy extrapolations. Nonstandard model physics may play a role at ultrahigh energies. The cases of mini-black hole production and electroweak instanton contributions are discussed as examples in the context of ultrahigh energy neutrino scattering.

  8. Development of active regions: flows, magnetic-field patterns and bordering effect

    E-Print Network [OSTI]

    Getling, A V; Buchnev, A A

    2015-01-01T23:59:59.000Z

    A qualitative analysis is given to the data on the full magnetic and velocity vector fields in a growing sunspot group, recorded nearly simultaneously with the Solar Optical Telescope on the Hinode satellite. Observations of a young bipolar subregion developing within AR 11313 were carried out on 9-10 October 2011. Our aim was to form am idea about the consistency of the observed pattern with the well-known rising-tube model of the formation of bipolar acrive regions and sunspot groups. We find from our magnetograms that the distributions of the vertical [B_v] and the horizontal [B_h] component of the magnetic field over the area of the magnetic subregion are spatially well correlated; in contrast, the rise of a flux-tube loop would result in a qualitatively different pattern, with the maxima of the two magnetic-field components spatially separated: the vertical field would be the strongest where either spot emerges, while the maximum horizontal-field strengths would be reached in between them. A specific fea...

  9. Defining the proximal border of the Huntington disease candidate region by multipoint recombination analyses

    SciTech Connect (OSTI)

    Skraastad, M.I.; De Rooij, K.E.; De Koning Gans, P.A.M.; Verwest, A.; Den Dunnen, J.T.; Van Ommen, G.J.B.; Van Der Vlis, M.V.; Bakker, E. (Leiden Univ. (Netherlands))

    1993-06-01T23:59:59.000Z

    The candidate region for the Huntington disease (HD) gene has been narrowed down to a 2.2-Mb region between D4S10 and D4S98 on the short arm of chromosome 4. To map the HD gene within this candidate region 65 Dutch HD families were studied. In total 338 informative meioses were analyzed and 11 multiple informative crossovers were detected. Assuming a minimum number of recombinations and no double recombinations, the multiple informative crossovers are consistent with one specific genetic order for 12 loci: D4S10-(D4S81,D4S126)-D4S125-(D4S127,D4S95)-D4S43-(D4S115, D4S96, D4S111, D4S90, D4S141).This is in agreement with the known data derived from similar and other methods. The loci between brackets could not be mapped relative to each other. In the family material, two informative three-point marker recombination events were detected in the proximal HD candidate region, which are also informative for HD. Both recombination events map the HD gene distal to D4S81 and most likely distal to D4S125, narrowing down the HD candidate region to a 1.7-Mb region between D4S125 and D4S98. 39 refs., 3 figs., 2 tabs.

  10. Choosing a Kernel for Cross-Validation

    E-Print Network [OSTI]

    Savchuk, Olga

    2010-01-14T23:59:59.000Z

    methods of bandwidth selection termed: Indirect cross-validation and Robust one-sided cross- validation. The kernels used in the Indirect cross-validation method yield an improvement in the relative bandwidth rate to n^1=4, which is substantially better...

  11. Laser cross-flow gas system

    DOE Patents [OSTI]

    Duncan, D.B.

    1992-11-24T23:59:59.000Z

    A method and laser apparatus are disclosed which provide for a cross-flow of gas near one end of a laser discharge tube. The cross-flow of gas causes a concentration gradient which affects diffusion of contaminants in the discharge tube towards the cross-flow of the gas, which contaminants are then withdrawn from the discharge tube. 1 figure.

  12. Absorption cross section in Lifshitz black hole

    E-Print Network [OSTI]

    Taeyoon Moon; Yun Soo Myung

    2012-10-05T23:59:59.000Z

    We derive the absorption cross section of a minimally coupled scalar in the Lifshitz black hole obtained from the new massive gravity. The absorption cross section reduces to the horizon area in the low energy and massless limit of s-wave mode propagation, indicating that the Lifshitz black hole also satisfies the universality of low energy absorption cross section for black holes.

  13. Renewable Fuel Heating Plant SyStem SpecificationS

    E-Print Network [OSTI]

    Renewable Fuel Heating Plant SyStem SpecificationS Manufacturer: Advanced Recycling Equipment efficiency of natural gas combustion) The facility is designed to meet additional future heating loads, so annual output will increase when the Research Support Facility comes online What it will heat

  14. Specification No. 203-HJT-9004 R1 Specification for the

    E-Print Network [OSTI]

    McDonald, Kirk

    .S. DEPARTMENT OF ENERGY April 10, 2006 #12;Specification for Titanium Components MERIT High Power Mercury Titanium Components August 14, 2006 #12;Specification for Titanium Components MERIT High Power Mercury MODULE TITANIUM COMPONENTS Prepared by: V.B. Graves (Oak Ridge National Laboratory) P. T. Spampinato (Oak

  15. Mesa Top Photovoltaic Array SyStem SpecificationS

    E-Print Network [OSTI]

    Mesa Top Photovoltaic Array SyStem SpecificationS System size: 750 kW (DC, estimated) Characteristics: Single axis tracker photovoltaics, ground mounted Annual output: 1,200 MWh Location: Top of South Table Mountain; NREL Campus; Golden, Colorado Start of operation: Spring 2008 financial terms System

  16. Cooperative Monitoring Center Occasional Paper/13: Cooperative monitoring for confidence building: A case study of the Sino-Indian border areas

    SciTech Connect (OSTI)

    SIDHU,WAHEGURU PAL SINGH; YUAN,JING-DONG; BIRINGER,KENT L.

    1999-08-01T23:59:59.000Z

    This occasional paper identifies applicable cooperative monitoring techniques and develops models for possible application in the context of the border between China and India. The 1993 and 1996 Sino-Indian agreements on maintaining peace and tranquility along the Line of Actual Control (LAC) and establishing certain confidence building measures (CBMs), including force reductions and limitation on military exercises along their common border, are used to examine the application of technically based cooperative monitoring in both strengthening the existing terms of the agreements and also enhancing trust. The paper also aims to further the understanding of how and under what conditions technology-based tools can assist in implementing existing agreements on arms control and confidence building. The authors explore how cooperative monitoring techniques can facilitate effective implementation of arms control agreements and CBMS between states and contribute to greater security and stability in bilateral, regional, and global contexts.

  17. DOCUMENTATION SPECIFIC TASK TRAINING PROGRAM

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    DOCUMENTATION APPENDIX SPECIFIC TASK TRAINING PROGRAM Conducted by the ILLINOIS CENTER ............................................................. Coordination of Contract Documents Art.105.05 Appendix Page 14

  18. Housing Diversity and Consolidation in Low-Income Colonias: Patterns of House Form and Household Arrangements in Colonias of the US-Mexico Border

    E-Print Network [OSTI]

    Reimers-Arias, Carlos Alberto

    2010-10-12T23:59:59.000Z

    Housing Diversity and Consolidation in Low-Income Colonias: Patterns of House Form and Household Arrangements in Colonias of the US-Mexico Border. (August 2009) Carlos Alberto Reimers-Arias, B.Arch., Universidad Sim?n Bol?var; M.Arch., Mc... of DOCTOR OF PHILOSOPHY Approved by: Co-Chairs of Committee, Andrew D. Seidel Robin F. Abrams Committee Members, Marlynn L. May Robert B. Warden Head of Department, Glen T. Mills August 2009 Major Subject: Architecture iii ABSTRACT...

  19. On the Border in Everglades and Dry Tortugas: Identifying Federal Law Enforcement Perspectives on Response to Cuban Immigrant Landings in South Florida's National Parks

    E-Print Network [OSTI]

    Bentley, Amanda

    2012-10-19T23:59:59.000Z

    stop to the practice” (p. 239). The capacity for law enforcement officers to respond to immigration – whether they are legal or illegal acts of immigration – is an important aspect to understand along all borders, not just the southwest. This study... cars or patrolling the back country for illegal campers in EVER. DRTO personnel are drawn away from maintaining Fort Jefferson and the generator that powers the island, as well as patrols of the campground and harbor. DRTO law enforcement officers...

  20. The cross-coupled amplifier

    E-Print Network [OSTI]

    Robinson, George Clyde

    1951-01-01T23:59:59.000Z

    be the equivalent parallel resistance of the load and the plate load resistance. OUTPUT UNBALANCE WHEN USED AS A PHASE INVEHTEH When the cross-coupled amplifier circuit is used as a phase inverter, that is, when the input signal is single-ended, the unbalance.... The ampl1fier may be operated with input signals having any one of the follow- ing forms: ( I) A push-pull signal connected to terminals l, 2 and 3 (2) A single-ended signal connected to termi- nals I and 2 or 3 an& 2 ~ ( 3) Two separate s1ngle...

  1. Neutrino Cross-Section Experiments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011 at3, Issue 30Neutrino crossN u F a c t

  2. Cross Sections for (p, X)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4 Department of Energy CarlsbadWinterAnyone »Cross

  3. Cross-sector Demand Response

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution4 Department of EnergyCross-Sector Sign In About |

  4. U-073: Bugzilla Flaws Permit Cross-Site Scripting and Cross-Site Request Forgery Attacks

    Broader source: Energy.gov [DOE]

    Several vulnerabilities were reported in Bugzilla. A remote user can conduct cross-site scripting attacks.

  5. SNL RML recommended dosimetry cross section compendium

    SciTech Connect (OSTI)

    Griffin, P.J.; Kelly, J.G.; Luera, T.F. [Sandia National Labs., Albuquerque, NM (United States)] [Sandia National Labs., Albuquerque, NM (United States); VanDenburg, J. [Science and Engineering Associates, Inc., Albuquerque, NM (United States)] [Science and Engineering Associates, Inc., Albuquerque, NM (United States)

    1993-11-01T23:59:59.000Z

    A compendium of dosimetry cross sections is presented for use in the characterization of fission reactor spectrum and fluence. The contents of this cross section library are based upon the ENDF/B-VI and IRDF-90 cross section libraries and are recommended as a replacement for the DOSCROS84 multigroup library that is widely used by the dosimetry community. Documentation is provided on the rationale for the choice of the cross sections selected for inclusion in this library and on the uncertainty and variation in cross sections presented by state-of-the-art evaluations.

  6. Hanford Site environmental management specification

    SciTech Connect (OSTI)

    Grygiel, M.L.

    1998-06-10T23:59:59.000Z

    The US Department of Energy, Richland Operations Office (RL) uses this Hanford Site Environmental Management Specification (Specification) to document top-level mission requirements and planning assumptions for the prime contractors involved in Hanford Site cleanup and infrastructure activities under the responsibility of the US Department of Energy, Office of Environmental Management. This Specification describes at a top level the activities, facilities, and infrastructure necessary to accomplish the cleanup of the Hanford Site and assigns this scope to Site contractors and their respective projects. This Specification also references the key National Environmental Policy Act of 1969 (NEPA), Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), and safety documentation necessary to accurately describe the cleanup at a summary level. The information contained in this document reflects RL`s application of values, priorities, and critical success factors expressed by those involved with and affected by the Hanford Site project. The prime contractors and their projects develop complete baselines and work plans to implement this Specification. These lower-level documents and the data that support them, together with this Specification, represent the full set of requirements applicable to the contractors and their projects. Figure 1-1 shows the relationship of this Specification to the other basic Site documents. Similarly, the documents, orders, and laws referenced in this specification represent only the most salient sources of requirements. Current and contractual reference data contain a complete set of source documents.

  7. Cross delay line sensor characterization

    SciTech Connect (OSTI)

    Owens, Israel J [Los Alamos National Laboratory; Remelius, Dennis K [Los Alamos National Laboratory; Tiee, Joe J [Los Alamos National Laboratory; Buck, Steven E [Los Alamos National Laboratory; Whittemore, Stephen R [Los Alamos National Laboratory; Thompson, David C [Los Alamos National Laboratory; Shirey, Robert [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    There exists a wealth of information in the scientific literature on the physical properties and device characterization procedures for complementary metal oxide semiconductor (CMOS), charge coupled device (CCD) and avalanche photodiode (APD) format detectors. Numerous papers and books have also treated photocathode operation in the context of photomultiplier tube (PMT) operation for either non imaging applications or limited night vision capability. However, much less information has been reported in the literature about the characterization procedures and properties of photocathode detectors with novel cross delay line (XDL) anode structures. These allow one to detect single photons and create images by recording space and time coordinate (X, Y & T) information. In this paper, we report on the physical characteristics and performance of a cross delay line anode sensor with an enhanced near infrared wavelength response photocathode and high dynamic range micro channel plate (MCP) gain (> 10{sup 6}) multiplier stage. Measurement procedures and results including the device dark event rate (DER), pulse height distribution, quantum and electronic device efficiency (QE & DQE) and spatial resolution per effective pixel region in a 25 mm sensor array are presented. The overall knowledge and information obtained from XDL sensor characterization allow us to optimize device performance and assess capability. These device performance properties and capabilities make XDL detectors ideal for remote sensing field applications that require single photon detection, imaging, sub nano-second timing response, high spatial resolution (10's of microns) and large effective image format.

  8. Cell Data Sheet Specification (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2012-03-01T23:59:59.000Z

    The presentation shows a brief status report on the development of a specification being considered by IEC TC82 WG7 for a concentrator cell data sheet and solicits suggestions from the community.

  9. Oak Ridge Site Specific Advisory ...

    Office of Environmental Management (EM)

    Ridge Site Specific Advisory Board * P.O. Box 2001, EM-91, Oak Ridge, TN 37831 Phone: 865-241-4583, 865-241-4584, 1-800-382-6938 * Fax: 865-574-3521 * Internet:...

  10. Building Energy Data Exchange Specification Scoping Report |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Building Energy Data Exchange Specification Scoping Report Building Energy Data Exchange Specification Scoping Report The Building Energy Data Exchange Specification (BEDES),...

  11. CROSS-SITE COMPUTATIONS ON THE TERAGRID

    E-Print Network [OSTI]

    2005-08-16T23:59:59.000Z

    COMPUTING IN SCIENCE & ENGINEERING. CROSS-SITE ...... of the Institute's Society of Physics Students, which includes the honor society Sigma Pi Sigma.

  12. Virginia Natural Gas's Hampton Roads Pipeline Crossing

    Broader source: Energy.gov [DOE]

    Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—covers Virginia Natural Gas's (VNG's) pipeline project at Hampton Roads Crossing (HRX).

  13. {sup 16}O neutron cross section evaluation

    SciTech Connect (OSTI)

    Caro, E. [Lockheed Martin Corp., Schenectady, NY (United States)

    1998-06-01T23:59:59.000Z

    This work has resulted from a need to compute more accurately the neutron scattering cross sections and angular distributions for {sup 16}O. Several oxygen evaluations have been performed in the past with R-Matrix theory, including ENDF/B-V and ENDF/B-VI. ENDF/B-VI is an improvement over ENDF/B-V, but still underpredicts in general the forward scattering of neutrons below 2.5 MeV. R-Matrix theory is used in describing cross sections at and near the resonance energies; but may not always be adequate in describing cross sections between resonances, especially when they are widely spaced. The optical (potential well) model of the nucleus is very good in representing cross sections that vary smoothly with energy, but not at describing all of the detailed resonance cross sections. A combination of the potential well model and R-Matrix theory was used for this work to represent cross sections with isolated resonances with large spacings between them. The total neutron cross section of oxygen-16 below 3.0 MeV has widely separated resonances and a dip in the cross section at 2.35 MeV. In the vicinity of resonances, where cross sections vary rapidly with energy, R-Matrix theory has been successful in fitting experimental data. In the region between resonances, an analytical procedure with physical basis is needed that agrees with data over a wide range of energies bracketing regions where experimental measurements are lacking.

  14. Assessing Regional Border Security

    E-Print Network [OSTI]

    Causey, Chris; Hahn, Jason; Heichelbach, Terry; Malecha, Lindsay; Meiners, Stephen; Race, Brandon

    2009-01-01T23:59:59.000Z

    some correlation between a county's murder rate and other quality of life measures. We also correlated each of the three issues with each other, to measure the extent to which they may be related. While it was difficult to make strong conclusions... 2008, 2). In our analysis of weapons smuggling, we examined murder rate, based on the assumption that most murders (68%) involve the use of a firearm and that many such weapons are obtained illegally (FBI 2007). To measure quality of life, we analyzed...

  15. Investigating Commercial Cellulase Performances Toward Specific...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Commercial Cellulase Performances Toward Specific Biomass Recalcitrance Factors Using Reference Substrates. Investigating Commercial Cellulase Performances Toward Specific Biomass...

  16. Asymptotic Analysis of Cross-Hole Hydraulic Tests in Fractured Granite

    E-Print Network [OSTI]

    Daniels, Jeffrey J.

    Asymptotic Analysis of Cross-Hole Hydraulic Tests in Fractured Granite by Walter A. Illman1 hydraulic conductivity and specific storage. Introduction Well test analyses in porous and fractured for the interpretation of three-dimensional pneumatic well tests conducted in porous or fractured geologic media, which

  17. Polymer Segmental Cross-Correlations from Dielectric Relaxation Spectra of Block Copolymers

    E-Print Network [OSTI]

    George D. J. Phillies

    2011-02-21T23:59:59.000Z

    Dielectric relaxation spectra of block polymers containing sequential type-A dipoles are considered. Spectra of a specific set of block copolymers can be combined to isolate the dynamic cross-correlation between the motions of two distinct parts of the same polymer chain. Unlike past treatments of this problem, no model is assumed for the underlying polymer dynamics.

  18. Recirculating cross-correlation detector

    DOE Patents [OSTI]

    Andrews, W.H. Jr.; Roberts, M.J.

    1985-01-18T23:59:59.000Z

    A digital cross-correlation detector is provided in which two time-varying signals are correlated by repetitively comparing data samples stored in digital form to detect correlation between the two signals. The signals are sampled at a selected rate converted to digital form, and stored in separate locations in separate memories. When the memories are filled, the data samples from each memory are first fed word-by-word through a multiplier and summing circuit and each result is compared to the last in a peak memory circuit and if larger than the last is retained in the peak memory. Then the address line to leading signal memory is offset by one byte to affect one sample period delay of a known amount in that memory and the data in the two memories are then multiplied word-by-word once again and summed. If a new result is larger than a former sum, it is saved in the peak memory together with the time delay. The recirculating process continues with the address of the one memory being offset one additional byte each cycle until the address is shifted through the length of the memory. The correlation between the two signals is indicated by the peak signal stored in the peak memory together with the delay time at which the peak occurred. The circuit is faster and considerably less expensive than comparable accuracy correlation detectors.

  19. QER- Comment of Peter Cross

    Broader source: Energy.gov [DOE]

    To whom it may concern: We live in Orange, MA, which is one of the towns through which a natural gas pipeline (Kinder Morgan Co.) is proposed to go on its way to Dracut, MA. We are aware that these 30-inch pipelines have on average one leak every 8 miles or so, and we know there will be more than 8 miles of the line in our town if it is approved. Although we are not abutting property owners, we are opposed to the fracking techniques used to extract the gas that will be in this pipeline, primarily because of danger to water supplies. Additionally, we feel as though we're enabling and supporting these techniques by not speaking out about transporting the products of this process. And, just in case you think we are "not in my backyard "people, we SUPPORT both wind and solar power installations - we have both rather close to us! Thanks for taking our opinions into consideration. Peter and Candace Cross, Orange, MA

  20. American Recovery and Reinvestment Act Federal Energy Management Program Technical Assistance Project 184 U.S. Customs and Border Protection Laboratory, Houston, Texas

    SciTech Connect (OSTI)

    Arends, J.; Sandusky, William F.

    2010-09-30T23:59:59.000Z

    This report documents the findings of an on-site energy audit of the U.S. Customs and Border Protection (CBP) Laboratory in Houston, Texas. The focus of the audit was to identify various no-cost and low-cost energy efficiency opportunities that, once implemented, would reduce electricity and gas consumption and increase the operational efficiency of the building. This audit also provided an opportunity to identify potential capital cost projects that should be considered in the future to acquire additional energy (electric and gas) and water savings to further increase the operational efficiency of the building.

  1. 7, 21972248, 2007 Cross-tropopause

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -range transport of northern hemispheric pollution (e.g., biofuels and fossil fuels) to the northern tropicsACPD 7, 2197­2248, 2007 Cross-tropopause transport of biomass burning pollution B. N. Duncan et al Chemistry and Physics Discussions Model study of the cross-tropopause transport of biomass burning pollution

  2. A Hart Energy Publication When science crosses

    E-Print Network [OSTI]

    National Oceanography Centre, Southampton

    A Hart Energy Publication APRIL 2005 SeaQuest: When science crosses public/private boundaries support decisions GLOBAL EXPLORATION & PRODUCTION NEWS · TECHNOLOGY UPDATES · ANALYSIS SeaQuest: When ENGINEERING AWARDS #12;E&P | April 2005 SEA QUESTWHEN SCIENCE CROSSES PUBLIC/PRIVATE SECTOR BOUNDARIES, GOOD

  3. Cross-level Validation of Topological Quantum Circuits

    E-Print Network [OSTI]

    Alexandru Paler; Simon J. Devitt; Kae Nemoto; Ilia Polian

    2014-07-31T23:59:59.000Z

    Quantum computing promises a new approach to solving difficult computational problems, and the quest of building a quantum computer has started. While the first attempts on construction were succesful, scalability has never been achieved, due to the inherent fragile nature of the quantum bits (qubits). From the multitude of approaches to achieve scalability topological quantum computing (TQC) is the most promising one, by being based on an flexible approach to error-correction and making use of the straightforward measurement-based computing technique. TQC circuits are defined within a large, uniform, 3-dimensional lattice of physical qubits produced by the hardware and the physical volume of this lattice directly relates to the resources required for computation. Circuit optimization may result in non-intuitive mismatches between circuit specification and implementation. In this paper we introduce the first method for cross-level validation of TQC circuits. The specification of the circuit is expressed based on the stabilizer formalism, and the stabilizer table is checked by mapping the topology on the physical qubit level, followed by quantum circuit simulation. Simulation results show that cross-level validation of error-corrected circuits is feasible.

  4. Gas Slow Control System Specifications

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    AMS-02 TRD Gas Slow Control System Specifications v 4.2 26-06-2006 A. Bartoloni, B. Borgia, F. Bucci, F. R. Spada INFN Sezione di Roma 1- Roma, Italy #12;2/45 #12;3/45 1. ABSTRACT 5 2. GAS SYSTEM FUNCTIONAL DESCRIPTION 5 3. GAS CONTROL SYSTEM 8 4. CONTROL SYSTEM COMPONENTS 12 a. Universal Control System

  5. Programme Specification 1. General Information

    E-Print Network [OSTI]

    Subramanian, Sriram

    , administrative and practical skills required in exhibition making. Able to: C. Professionalism C1. Take Institution Royal College of Art Professional Accreditation N/A Qualifications Framework Level 7 Credit Value as competent and #12;Programme Specification 2/10 responsible professionals, equipped with the knowledge

  6. Temporal Specifications with Accumulative Values

    E-Print Network [OSTI]

    Boker, Udi

    Temporal Specifications with Accumulative Values Udi Boker, Krishnendu Chatterjee, Thomas A the accumulation of values along a computation. It is either the accumulated summation, as with the energy objectives, or the accumulated average, as with the mean-payoff objectives. We investigate the extension

  7. ProductSpecifications Thermo Scientific

    E-Print Network [OSTI]

    Peraire, Jaime

    ProductSpecifications Thermo Scientific CellomicsArrayScan VTI HCS Reader The Thermo Scientific info.cellularimaging@thermofisher.com www.thermo.com/cellomics and Cellular Imaging Europe: +44 118 988 and filters available Integrated Software Features · Thermo Scientific Cellomics iQ - High Content intelligent

  8. CHEMICAL HYGIENE LAB SPECIFIC INFORMATION

    E-Print Network [OSTI]

    Bigelow, Stephen

    1 CHEMICAL HYGIENE PLAN (CHP) LAB SPECIFIC INFORMATION & STANDARD OPERATING PROCEDURES (SOPs____________________19 #12;3 Introduction 12/4/2013 This is the Chemical Hygiene Plan (CHP) for the Materials Research University of California at Santa Barbara Spectroscopy Department Chemical Hygiene Plan NMR and EPR

  9. CHEMICAL HYGIENE LAB SPECIFIC INFORMATION

    E-Print Network [OSTI]

    Sideris, Thomas C.

    1 CHEMICAL HYGIENE PLAN (CHP) LAB SPECIFIC INFORMATION & STANDARD OPERATING PROCEDURES (SOPs____________________19 #12;3 Introduction 12/4/2013 This is the Chemical Hygiene Plan (CHP) for the Materials Research Hygiene Plan NMR and EPR Laboratory Form Version 8/6/98 1. General Laboratory Information Laboratory Name

  10. CHEMICAL HYGIENE LAB SPECIFIC INFORMATION

    E-Print Network [OSTI]

    Bigelow, Stephen

    1 CHEMICAL HYGIENE PLAN (CHP) LAB SPECIFIC INFORMATION & STANDARD OPERATING PROCEDURES (SOPs______________________19 #12;3 Introduction 10/23/09 This is the Chemical Hygiene Plan (CHP) for the Materials Research Department Chemical Hygiene Plan NMR Laboratory Form Version 8/6/98 1. General Laboratory Information

  11. ProductSpecifications Thermo Scientific

    E-Print Network [OSTI]

    Short, Daniel

    ProductSpecifications Thermo Scientific Niton XL3t GOLDD+ XRF Analyzer The Thermo Scientific Niton XL3t x-ray tube-based x-ray fluorescence (XRF) analyzer with GOLDD+ technology is purpose versatile x-ray tubes ever used in a handheld XRF instrument. When this power is harnessed to our

  12. Cross-study and cross-omics comparisons of three nephrotoxic compounds reveal mechanistic insights and new candidate biomarkers

    SciTech Connect (OSTI)

    Matheis, Katja A., E-mail: katja.matheis@boehringer-ingelheim.com [Boehringer Ingelheim Pharma GmbH and Co. KG, Biberach an der Riss (Germany); Com, Emmanuelle [Sanofi-Aventis, Paris (France); High-Throughput Proteomics Core Facility OUEST-genopole (registered) , Rennes (France); Gautier, Jean-Charles [Sanofi-Aventis, Paris (France); Guerreiro, Nelson [Novartis Institutes for BioMedical Research (NIBR), Basel (Switzerland); Brandenburg, Arnd; Gmuender, Hans [GeneData AG, Basel (Switzerland); Sposny, Alexandra; Hewitt, Philip [Merck KGaA, Darmstadt (Germany); Amberg, Alexander [Sanofi-Aventis, Frankfurt (Germany); Boernsen, Olaf [Novartis Institutes for BioMedical Research (NIBR), Basel (Switzerland); Riefke, Bjoern [Bayer Schering Pharma AG, Berlin (Germany); Hoffmann, Dana; Mally, Angela [Department of Toxicology, University of Wuerzburg, Wuerzburg (Germany); Kalkuhl, Arno [Boehringer Ingelheim Pharma GmbH and Co. KG, Biberach an der Riss (Germany); Suter, Laura [F. Hoffmann-La Roche, Ltd., Basel (Switzerland); Dieterle, Frank; Staedtler, Frank [Novartis Institutes for BioMedical Research (NIBR), Basel (Switzerland)

    2011-04-15T23:59:59.000Z

    The European InnoMed-PredTox project was a collaborative effort between 15 pharmaceutical companies, 2 small and mid-sized enterprises, and 3 universities with the goal of delivering deeper insights into the molecular mechanisms of kidney and liver toxicity and to identify mechanism-linked diagnostic or prognostic safety biomarker candidates by combining conventional toxicological parameters with 'omics' data. Mechanistic toxicity studies with 16 different compounds, 2 dose levels, and 3 time points were performed in male Crl: WI(Han) rats. Three of the 16 investigated compounds, BI-3 (FP007SE), Gentamicin (FP009SF), and IMM125 (FP013NO), induced kidney proximal tubule damage (PTD). In addition to histopathology and clinical chemistry, transcriptomics microarray and proteomics 2D-DIGE analysis were performed. Data from the three PTD studies were combined for a cross-study and cross-omics meta-analysis of the target organ. The mechanistic interpretation of kidney PTD-associated deregulated transcripts revealed, in addition to previously described kidney damage transcript biomarkers such as KIM-1, CLU and TIMP-1, a number of additional deregulated pathways congruent with histopathology observations on a single animal basis, including a specific effect on the complement system. The identification of new, more specific biomarker candidates for PTD was most successful when transcriptomics data were used. Combining transcriptomics data with proteomics data added extra value.

  13. Frit specification development: Letter report

    SciTech Connect (OSTI)

    Smith, P.A.; Hrma, P.R.; Vienna, J.D.; Fini, P.T.

    1996-03-01T23:59:59.000Z

    To specify frit for the Hanford Waste Vitrification Plant (HWVP), the relevant requirements and characterization need to be established. The properties and applicable testing will be incorporated into a specification. Several areas have been identified that require consideration in a frit specification: glass processability and acceptability; frit storage and handling; frit slurry rheology; melter feed rheology; canister decontamination; pumping equipment/pipe erosion; frit cooling rate; and glass melting rate. The listed areas are influenced primarily by frit composition, temperature history, particle morphology, particle size, size distribution. and properties that depend on the primary variables such as hardness and frit density. Frit development proceeds in two steps: the first focuses on the waste glass, and the second on the pre-melt (including cold cap) processing.

  14. Transition crossing simulation at the Fermilab Booster

    SciTech Connect (OSTI)

    Yang, X.; Drozhdin, A.I.; Pellico, W.; /Fermilab

    2007-06-01T23:59:59.000Z

    The demand in high intensity and low emittance of the beam extracted from the Booster requires a better control over the momentum spread growth and bunch length shortening at transition crossing, in order to prevent beam loss and coupled bunch instability. Since the transition crossing involves both longitudinal and transverse dynamics, the recently modified 3-D STRUCT code provides an opportunity to numerically investigate the different transition crossing schemes in the machine environment, and apply the results of simulation to minimize the beam loss and emittance growth operationally.

  15. Chromosome specific repetitive DNA sequences

    DOE Patents [OSTI]

    Moyzis, Robert K. (Los Alamos, NM); Meyne, Julianne (Los Alamos, NM)

    1991-01-01T23:59:59.000Z

    A method is provided for determining specific nucleotide sequences useful in forming a probe which can identify specific chromosomes, preferably through in situ hybridization within the cell itself. In one embodiment, chromosome preferential nucleotide sequences are first determined from a library of recombinant DNA clones having families of repetitive sequences. Library clones are identified with a low homology with a sequence of repetitive DNA families to which the first clones respectively belong and variant sequences are then identified by selecting clones having a pattern of hybridization with genomic DNA dissimilar to the hybridization pattern shown by the respective families. In another embodiment, variant sequences are selected from a sequence of a known repetitive DNA family. The selected variant sequence is classified as chromosome specific, chromosome preferential, or chromosome nonspecific. Sequences which are classified as chromosome preferential are further sequenced and regions are identified having a low homology with other regions of the chromosome preferential sequence or with known sequences of other family me This invention is the result of a contract with the Department of Energy (Contract No. W-7405-ENG-36).

  16. Math 360 Sample Project: River Crossing

    E-Print Network [OSTI]

    Linner, Anders

    corresponding to the east-west difference between the entry and the exit points at the river. Assume the crossing is from north to south, so g is positive if the exit point is east of the entry point

  17. Ceramic Cross Flow Recuperator Design Parameters

    E-Print Network [OSTI]

    Gonzalez, J. M.; Rebello, W. J.

    1981-01-01T23:59:59.000Z

    the performance of the ceramic recuperator in various industrial furnaces. The ceramic cross flow recuperator core has multiple rectangular flow passages (perpendicular to each other) for the air and gas. Various flow passages are available contingent upon...

  18. Guest Editors' Introduction: Cross reality environments

    E-Print Network [OSTI]

    Landay, James A.

    In this article, we define cross-reality as the union between ubiquitous sensor/actuator networks and shared online virtual worlds-a place where collective human perception meets the machines' view of pervasive computing. ...

  19. Highly cross-linked nanoporous polymers

    DOE Patents [OSTI]

    Steckle, Jr., Warren P. (Los Alamos, NM); Apen, Paul G. (Los Alamos, NM); Mitchell, Michael A. (Los Alamos, NM)

    1998-01-01T23:59:59.000Z

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  20. Highly cross-linked nanoporous polymers

    DOE Patents [OSTI]

    Steckle, Jr., Warren P. (Los Alamos, NM); Apen, Paul G. (Los Alamos, NM); Mitchell, Michael A. (Los Alamos, NM)

    1997-01-01T23:59:59.000Z

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  1. CROSS-CONNECTIONS COLLEGE OF LAW

    E-Print Network [OSTI]

    McConnell, Terry

    of redacted FBI documents, compiled witness books, cross-referenced names, and researched information about Ku Klux Klan activities in the region. As a result of their hard work, the FBI and the U.S. Attorney

  2. Cross-References Applications of Nanofluidics

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Cross-References Applications of Nanofluidics Electrokinetic Fluid Flow in Nanostructures Micro/Nano Flow Characterization Techniques Nanochannels for Nanofluidics: Fabrication Aspects Rapid Electrokinetic Patterning References 1. Conlisk, A.T.: Essentials of Micro and Nanofluidics with Application

  3. Modified Empirical Parametrization of Fragmentation Cross Sections

    E-Print Network [OSTI]

    K. Sümmerer; B. Blank

    1999-11-17T23:59:59.000Z

    New experimental data obtained mainly at the GSI/FRS facility allow to modify the empirical parametrization of fragmentation cross sections, EPAX. It will be shown that minor modifications of the parameters lead to a much better reproduction of measured cross sections. The most significant changes refer to the description of fragmentation yields close to the projectile and of the memory effect of neutron-deficient projectiles.

  4. Absorption cross section of RN black hole

    E-Print Network [OSTI]

    Sini R.; V. C. Kuriakose

    2007-08-23T23:59:59.000Z

    The behavior of a charged scalar field in the RN black hole space time is studied using WKB approximation. In the present work it is assumed that matter waves can get reflected from the event horizon. Using this effect, the Hawking temperature and the absorption cross section for RN black hole placed in a charged scalar field are calculated. The absorption cross section $\\sigma _{abs}$ is found to be inversely proportional to square of the Hawking temperature of the black hole.

  5. Project X functional requirements specification

    SciTech Connect (OSTI)

    Holmes, S.D.; Henderson, S.D.; Kephart, R.; Kerby, J.; Kourbanis, I.; Lebedev, V.; Mishra, S.; Nagaitsev, S.; Solyak, N.; Tschirhart, R.; /Fermilab

    2012-05-01T23:59:59.000Z

    Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility is designed to support programs in elementary particle and nuclear physics, with possible applications to nuclear energy research. A Functional Requirements Specification has been developed in order to establish performance criteria for the Project X complex in support of these multiple missions, and to assure that the facility is designed with sufficient upgrade capability to provide U.S. leadership for many decades to come. This paper will briefly review the previously described Functional Requirements, and then discuss their recent evolution.

  6. Central Solenoid Insert Technical Specification

    SciTech Connect (OSTI)

    Martovetsky, Nicolai N [ORNL; Smirnov, Alexandre [ORNL

    2011-09-01T23:59:59.000Z

    The US ITER Project Office (USIPO) is responsible for the ITER central solenoid (CS) contribution to the ITER project. The Central Solenoid Insert (CSI) project will allow ITER validation the appropriate lengths of the conductors to be used in the full-scale CS coils under relevant conditions. The ITER Program plans to build and test a CSI to verify the performance of the CS conductor. The CSI is a one-layer solenoid with an inner diameter of 1.48 m and a height of 4.45 m between electric terminal ends. The coil weight with the terminals is approximately 820 kg without insulation. The major goal of the CSI is to measure the temperature margin of the CS under the ITER direct current (DC) operating conditions, including determining sensitivity to load cycles. Performance of the joints, ramp rate sensitivity, and stability against thermal or electromagnetic disturbances, electrical insulation, losses, and instrumentation are addressed separately and therefore are not major goals in this project. However, losses and joint performance will be tested during the CSI testing campaign. The USIPO will build the CSI that will be tested at the Central Solenoid Model Coil (CSMC) Test Facility at the Japan Atomic Energy Agency (JAEA), Naka, Japan. The industrial vendors (the Suppliers) will report to the USIPO (the Company). All approvals to proceed will be issued by the Company, which in some cases, as specified in this document, will also require the approval of the ITER Organization. Responsibilities and obligations will be covered by respective contracts between the USIPO, called Company interchangeably, and the industrial Prime Contractors, called Suppliers. Different stages of work may be performed by more than one Prime Contractor, as described in this specification. Technical requirements of the contract between the Company and the Prime Contractor will be covered by the Fabrication Specifications developed by the Prime Contractor based on this document and approved by the Company and ITER. The Fabrication Specifications may reflect some national requirements and regulations that are not fully provided here. This document presents the ITER CSI specifications.

  7. U-252: Barracuda Web Filter Input Validation Flaws Permit Cross...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks U-252: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks September...

  8. Low-Temperature Diesel Combustion Cross-Cut Research

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Diesel Combustion Cross-Cut Research Low-Temperature Diesel Combustion Cross-Cut Research Lyle M. Pickett Combustion Research Facility Sandia National Laboratories Sponsor: DOEOVT...

  9. Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions

    DOE Patents [OSTI]

    Balachandran, Uthamalingam (Hinsdale, IL); Poeppel, Roger B. (Glen Ellyn, IL); Kleefisch, Mark S. (Naperville, IL); Kobylinski, Thaddeus P. (Lisle, IL); Udovich, Carl A. (Joliet, IL)

    1994-01-01T23:59:59.000Z

    This invention discloses cross-flow electrochemical reactor cells containing oxygen permeable materials which have both electron conductivity and oxygen ion conductivity, cross-flow reactors, and electrochemical processes using cross-flow reactor cells having oxygen permeable monolithic cores to control and facilitate transport of oxygen from an oxygen-containing gas stream to oxidation reactions of organic compounds in another gas stream. These cross-flow electrochemical reactors comprise a hollow ceramic blade positioned across a gas stream flow or a stack of crossed hollow ceramic blades containing a channel or channels for flow of gas streams. Each channel has at least one channel wall disposed between a channel and a portion of an outer surface of the ceramic blade, or a common wall with adjacent blades in a stack comprising a gas-impervious mixed metal oxide material of a perovskite structure having electron conductivity and oxygen ion conductivity. The invention includes reactors comprising first and second zones seprated by gas-impervious mixed metal oxide material material having electron conductivity and oxygen ion conductivity. Prefered gas-impervious materials comprise at least one mixed metal oxide having a perovskite structure or perovskite-like structure. The invention includes, also, oxidation processes controlled by using these electrochemical reactors, and these reactions do not require an external source of electrical potential or any external electric circuit for oxidation to proceed.

  10. Neutron Cross Section Covariances for Structural Materials and Fission Products

    SciTech Connect (OSTI)

    Hoblit, S.; Hoblit,S.; Cho,Y.-S.; Herman,M.; Mattoon,C.M.; Mughabghab,S.F.; Oblozinsky,P.; Pigni,M.T.; Sonzogni,A.A.

    2011-12-01T23:59:59.000Z

    We describe neutron cross section covariances for 78 structural materials and fission products produced for the new US evaluated nuclear reaction library ENDF/B-VII.1. Neutron incident energies cover full range from 10{sup -5} eV to 20 MeV and covariances are primarily provided for capture, elastic and inelastic scattering as well as (n,2n). The list of materials follows priorities defined by the Advanced Fuel Cycle Initiative, the major application being data adjustment for advanced fast reactor systems. Thus, in addition to 28 structural materials and 49 fission products, the list includes also {sup 23}Na which is important fast reactor coolant. Due to extensive amount of materials, we adopted a variety of methodologies depending on the priority of a specific material. In the resolved resonance region we primarily used resonance parameter uncertainties given in Atlas of Neutron Resonances and either applied the kernel approximation to propagate these uncertainties into cross section uncertainties or resorted to simplified estimates based on integral quantities. For several priority materials we adopted MF32 covariances produced by SAMMY at ORNL, modified by us by adding MF33 covariances to account for systematic uncertainties. In the fast neutron region we resorted to three methods. The most sophisticated was EMPIRE-KALMAN method which combines experimental data from EXFOR library with nuclear reaction modeling and least-squares fitting. The two other methods used simplified estimates, either based on the propagation of nuclear reaction model parameter uncertainties or on a dispersion analysis of central cross section values in recent evaluated data files. All covariances were subject to quality assurance procedures adopted recently by CSEWG. In addition, tools were developed to allow inspection of processed covariances and computed integral quantities, and for comparing these values to data from the Atlas and the astrophysics database KADoNiS.

  11. Triggered massive-star formation on the borders of Galactic HII regions. III. Star formation at the periphery of Sh2-219

    E-Print Network [OSTI]

    L. Deharveng; B. Lefloch; F. Massi; J. Brand; S. Kurtz; A. Zavagno; J. Caplan

    2006-08-22T23:59:59.000Z

    Context. Massive-star formation triggered by the expansion of HII regions. Aims. To understand if sequential star formation is taking place at the periphery of the HII region Sh2-219. Methods. We present 12CO(2-1) line observations of this region, obtained at the IRAM 30-m telescope (Pico Veleta, Spain). Results. In the optical, Sh2-219 is spherically symmetric around its exciting star; furthermore it is surrounded along three quarters of its periphery by a ring of atomic hydrogen. This spherical symmetry breaks down at infrared and millimetre wavelengths. A molecular cloud of about 2000\\msol lies at the southwestern border of Sh2-219, in the HI gap. Two molecular condensations, elongated along the ionization front, probably result from the interaction between the expanding HII region and the molecular cloud. In this region of interaction there lies a cluster containing many highly reddened stars, as well as a massive star exciting an ultracompact HII region. More surprisingly, the brightest parts of the molecular cloud form a `chimney', perpendicular to the ionization front. This chimney is closed at its south-west extremity by H-alpha walls, thus forming a cavity. The whole structure is 7.5 pc long. A luminous H-alpha emission-line star, lying at one end of the chimney near the ionization front, may be responsible for this structure. Confrontation of the observations with models of HII region evolution shows that Sh2-219 is probably 10^5 yr old. The age and origin of the near-IR cluster observed on the border of Sh2-219 remain unknown.

  12. Linking Household Food Inventories with Dietary Recalls to Examine the Association between Nutrient Availability and Dietary Intake among Mexican-origin Children who Reside in Texas Border Region Colonias

    E-Print Network [OSTI]

    Hutchinson, Jennifer Becker

    2012-10-19T23:59:59.000Z

    The purpose of this study was to determine the relationship between household food inventories (HFI) and dietary recalls among Mexican-origin children (ages 6-11 years old) who reside in Texas border region colonias. Household food availability is a...

  13. HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Cross-effects andCross-effects and

    E-Print Network [OSTI]

    Zevenhoven, Ron

    and clean coal technologyclean coal technology HotHot cold or furnacecold or furnace stackstack AFBCHELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Cross-effects andCross-effects and total gas clean.153 Pulverised coal combustion and gas clean-upPulverised coal combustion and gas clean-up #12;HELSINKI

  14. 45. Neutrino Cross Section Measurements 1 45. Neutrino Cross Section Measurements

    E-Print Network [OSTI]

    for such information in the interpretation of neutrino oscillation data. Scattering results on both charged current (CC, analysis techniques, and detector technologies. With the advent of intense neutrino sources for oscillation45. Neutrino Cross Section Measurements 1 45. Neutrino Cross Section Measurements Written in April

  15. Calculating differential cross sections for electron-impact ionization without explicit use of the asymptotic form

    SciTech Connect (OSTI)

    McCurdy, C.W. [Computing Sciences, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)] [Computing Sciences, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Rescigno, T.N. [Physics and Space Technology Directorate, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)] [Physics and Space Technology Directorate, Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

    1997-12-01T23:59:59.000Z

    We describe the calculation of singly differential (energy-sharing) cross sections for electron-impact ionization. First, using exterior complex scaling, we calculate the outgoing portion of the scattering wave function without explicit use of asymptotic boundary conditions. Once that wave function is known for a finite region of space, the outgoing flux can be calculated and extrapolated to large distances according to behavior that is specific to the ionization problem. The differential cross section is proportional to the outgoing flux in specific directions of a hyperspherical angle in the coordinates. Calculations on the singlet s-wave radial limit (Temkin-Poet and collinear) models of electron-hydrogen atom ionization are presented. {copyright} {ital 1997} {ital The American Physical Society}

  16. Unitary limit in cross Andreev transport

    E-Print Network [OSTI]

    I. A. Sadovskyy; G. B. Lesovik; V. M. Vinokur

    2014-12-28T23:59:59.000Z

    Crossed Andreev reflection (CAR) in which Cooper pair splits into two spin- and energy entangled electrons that leave a superconductor through respective spatially separated leads is one of the most promising approaches to generating pairs of entangled electrons. However, while the conventional (local) Andreev reflection occurs with the probability of unity, the probability of CAR is significantly suppressed. Here we propose a hybrid normal metal-superconductor setup that enables achieving a unitary limit of cross Andreev transport, i.e. CAR with the probability of unity thus offering the outcome of the entangled electrons with the 100% efficiency.

  17. Cross sections of neutron-induced reactions

    SciTech Connect (OSTI)

    Mukhopadhyay, Tapan; Lahiri, Joydev; Basu, D. N. [Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064 (India)

    2010-10-15T23:59:59.000Z

    We study the properties of the neutron-nucleus total and reaction cross sections for several nuclei. We have applied an analytical model, the nuclear Ramsauer model, justified it from the nuclear reaction theory approach, and extracted the values of 12 parameters used in the model. The given parametrization has an advantage as phenomenological optical model potentials are limited up to 150-200 MeV. The present model provides good estimates of the total cross sections for several nuclei particularly at high energies.

  18. Covariance Evaluation Methodology for Neutron Cross Sections

    SciTech Connect (OSTI)

    Herman,M.; Arcilla, R.; Mattoon, C.M.; Mughabghab, S.F.; Oblozinsky, P.; Pigni, M.; Pritychenko, b.; Songzoni, A.A.

    2008-09-01T23:59:59.000Z

    We present the NNDC-BNL methodology for estimating neutron cross section covariances in thermal, resolved resonance, unresolved resonance and fast neutron regions. The three key elements of the methodology are Atlas of Neutron Resonances, nuclear reaction code EMPIRE, and the Bayesian code implementing Kalman filter concept. The covariance data processing, visualization and distribution capabilities are integral components of the NNDC methodology. We illustrate its application on examples including relatively detailed evaluation of covariances for two individual nuclei and massive production of simple covariance estimates for 307 materials. Certain peculiarities regarding evaluation of covariances for resolved resonances and the consistency between resonance parameter uncertainties and thermal cross section uncertainties are also discussed.

  19. Total Cross Sections for Neutron Scattering

    E-Print Network [OSTI]

    C. R. Chinn; Ch. Elster; R. M. Thaler; S. P. Weppner

    1994-10-19T23:59:59.000Z

    Measurements of neutron total cross-sections are both extensive and extremely accurate. Although they place a strong constraint on theoretically constructed models, there are relatively few comparisons of predictions with experiment. The total cross-sections for neutron scattering from $^{16}$O and $^{40}$Ca are calculated as a function of energy from $50-700$~MeV laboratory energy with a microscopic first order optical potential derived within the framework of the Watson expansion. Although these results are already in qualitative agreement with the data, the inclusion of medium corrections to the propagator is essential to correctly predict the energy dependence given by the experiment.

  20. Precise neutron inelastic cross section measurements

    SciTech Connect (OSTI)

    Negret, Alexandru [Horia Hulubei National Institute for Physics and Nuclear Engineering, Reactorului 30, 077125 Bucharest-Magurele (Romania)

    2012-11-20T23:59:59.000Z

    The design of a new generation of nuclear reactors requires the development of a very precise neutron cross section database. Ongoing experiments performed at dedicated facilities aim to the measurement of such cross sections with an unprecedented uncertainty of the order of 5% or even smaller. We give an overview of such a facility: the Gamma Array for Inelastic Neutron Scattering (GAINS) installed at the GELINA neutron source of IRMM, Belgium. Some of the most challenging difficulties of the experimental approach are emphasized and recent results are shown.

  1. Final Report - Nucelar Astrophysics & Neutron Cross Section Measurements

    SciTech Connect (OSTI)

    Carlton, Robert F

    2009-12-01T23:59:59.000Z

    This enduring research program of 28 years has taken advantage of the excellent research facility of ORELA at Oak Ridge National Laboratory. The fruitful collaborations include a number of scientists from ORNL and some from LASL. This program which has ranged from nuclear structure determinations to astrophysical applications has resulted in the identification and/or the refinement of the nuclear properties of more than 5,000 nuclear energy levels or compound energy states. The nuclei range from 30Si to 250Cf, the probes range from thermal to 50 MeV neutrons, and the studies range from capture gamma ray spectra to total and differential scattering and absorption cross sections. Specific target nuclei studied include the following: 120Sn 124Sn 125Sn 113Sn 115Sn 117Sn 119Sn 249Cf 33S 34S 249Bk 186Os 187Os 188Os 30Si 32S 40Ca 48Ca 60Ni 54Fe 86Kr 88Sr 40Ar 122Sn 90Zr 122Sn(n,?) 208Pb 204Pb 52Cr 54Cr 50Cr 53Cr As can be seen, we have studied, on average, more than one isotope per year of grant funding and have focused on exploiting those elements having multiple isotopes in order to investigate systematic trends in nuclear properties, for the purpose of providing more stringent tests of the nuclear spherical optical model with a surface imaginary potential. We have investigated an l-dependence of the real-well depth of the spherical optical model; we have used these measurements to deduce the existence of doorway states in the compound nucleus; and in the total cross section measurements we have, in addition to resonance energies and widths, obtained values for the level density and neutron strength function. Due to the high neutron energy resolution of the ORELA and in some cases the addition of differential scattering cross section data, we have been able to disaggregate the spin states and provide level spacing and strength function for each partial wave in the neutron-nucleus interaction, in some cases up to d5/2. In the following we will summarize the most recent analyses of neutron total cross section measurements, some of which have not been previously reported.

  2. High specific activity silicon-32

    DOE Patents [OSTI]

    Phillips, D.R.; Brzezinski, M.A.

    1996-06-11T23:59:59.000Z

    A process for preparation of silicon-32 is provided and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidation state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  3. High specific activity silicon-32

    DOE Patents [OSTI]

    Phillips, Dennis R. (Los Alamos, NM); Brzezinski, Mark A. (Santa Barbara, CA)

    1996-01-01T23:59:59.000Z

    A process for preparation of silicon-32 is provided and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution to from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidization state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  4. Delay impacts of light rail transit grade crossings 

    E-Print Network [OSTI]

    Cline, James Curtiss

    1986-01-01T23:59:59.000Z

    with the cross i n g control operating independently of the other parts of the signal system. The LRT vehicles recei ve unconditional priority at a 1 1 times. The LRT system in this anal ysi s was depicted as operating on semi -exclusive right-of-way. Median... . 25 Figure 9. Isolated Crossing-Effect of Crossing Clearance Time . 26 Figure 10. Isolated Crossing-Effect of Roadway Cross-Section . . . 28 Figure 11. Isolated Crossing-Delay per Vehicle vs. Crossing Volume-to-Capacity Ratio-Scatter Plot . 30...

  5. Delay impacts of light rail transit grade crossings

    E-Print Network [OSTI]

    Cline, James Curtiss

    1986-01-01T23:59:59.000Z

    with the cross i n g control operating independently of the other parts of the signal system. The LRT vehicles recei ve unconditional priority at a 1 1 times. The LRT system in this anal ysi s was depicted as operating on semi -exclusive right-of-way. Median... . 25 Figure 9. Isolated Crossing-Effect of Crossing Clearance Time . 26 Figure 10. Isolated Crossing-Effect of Roadway Cross-Section . . . 28 Figure 11. Isolated Crossing-Delay per Vehicle vs. Crossing Volume-to-Capacity Ratio-Scatter Plot . 30...

  6. Methods and systems for Raman and optical cross-interrogation in flow-through silicon membranes

    DOE Patents [OSTI]

    Bond, Tiziana C.; Letant, Sonia E.

    2014-09-09T23:59:59.000Z

    Cross-interrogating photonic detection systems and methods are shown. A flow through photonic crystal membrane with a surface enhanced Raman scattering (SERS) substrate is provided with pores which are distributed along multiple regions. The pores of one region have walls to which a first type of target specific anchor can be attached, while pores of another region have walls to which a second type of target specific anchor can be attached. An optical arrangement out-of-plane to the SERS substrate is also provided for enhanced sensitivity and identification of target organisms.

  7. The High-Energy Behavior of Photon, Neutrino and Proton Cross Sections

    E-Print Network [OSTI]

    Arguelles, Carlos A; Will, Logan; Kroll, Mike; Reno, Mary Hall

    2015-01-01T23:59:59.000Z

    By combining the color dipole model of the nucleon with the assumption that cross sections behave asymptotically as $\\ln^2(s)$, we are able to describe the data for photon, neutrino and hadron interactions with protons at all energies, $s$ is the center-of-mass energy of the interacting particles. Specifically, we extrapolate the perturbative QCD calculations into the regime of small fractional parton momenta $x$ using a color dipole description of the proton target that guarantees an asymptotic $\\ln^2(s)$ behavior of all cross sections. The ambiguity of introducing a parametrization associated with the dipole approximation is mitigated by the requirement that the saturation of the small-$x$ structure functions produces $\\ln^2(s)$-behaved asymptotic cross sections, in agreement with the data. The same formalism allows us to calculate the cross section for the hadronic pair production of charm particles. The results, in particular those for the high-energy neutrino and charm cross sections, are relevant for ev...

  8. Investigation of the influence of the neutron spectrum in determinations of integral cross-section ratios

    SciTech Connect (OSTI)

    Smith, D.L.

    1987-11-01T23:59:59.000Z

    Ratio measurements are routinely employed in studies of neutron interaction processes in order to generate new differential cross-section data or to test existing differential cross-section information through examination of the corresponding response in integral neutron spectra. Interpretation of such data requires that careful attention be given to details of the neutron spectra involved in these measurements. Two specific tasks are undertaken in the present investigation: (1) Using perturbation theory, a formula is derived which permits one to relate the ratio measured in a realistic quasimonoenergetic spectrum to the desired pure monoenergetic ratio. This expression involves only the lowest-order moments of the neutron energy distribution and corresponding parameters which serve to characterize the energy dependence of the differential cross sections, quantities which can generally be estimated with reasonable precision from the uncorrected data or from auxiliary information. (2) Using covariance methods, a general formalism is developed for calculating the uncertainty of a measured integral cross-section ratio which involves an arbitrary neutron spectrum. This formalism is employed to further examine the conditions which influence the sensitivity of such measured ratios to details of the neutron spectra and to their uncertainties. Several numerical examples are presented in this report in order to illustrate these principles, and some general conclusion are drawn concerning the development and testing of neutron cross-section data by means of ratio experiments. 16 refs., 1 fig., 4 tabs.

  9. Methods and procedures for evaluation of neutron-induced activation cross sections

    SciTech Connect (OSTI)

    Gardner, M.A.

    1981-09-01T23:59:59.000Z

    One cannot expect measurements alone to supply all of the neutron-induced activation cross-section data required by the fission reactor, fusion reactor, and nuclear weapons development communities, given the wide ranges of incident neutron energies, the great variety of possible reaction types leading to activation, and targets both stable and unstable. Therefore, the evaluator must look to nuclear model calculations and systematics to aid in fulfilling these cross-section data needs. This review presents some of the recent developments and improvements in the prediction of neutron activation cross sections, with specific emphasis on the use of empirical and semiempirical methods. Since such systematics require much less nuclear informaion as input and much less computational time than do the multistep Hauser-Feshbach codes, they can often provide certain cross-section data at a sufficient level of accuracy within a minimum amount of time. The cross-section information that these systematics can and cannot provide and those cases in which they can be used most reliably are discussed.

  10. Averaging cross section data so we can fit it

    SciTech Connect (OSTI)

    Brown, D. [Brookhaven National Lab. (BNL), Upton, NY (United States). NNDC

    2014-10-23T23:59:59.000Z

    The 56Fe cross section we are interested in have a lot of fluctuations. We would like to fit the average of the cross section with cross sections calculated within EMPIRE. EMPIRE is a Hauser-Feshbach theory based nuclear reaction code, requires cross sections to be smoothed using a Lorentzian profile. The plan is to fit EMPIRE to these cross sections in the fast region (say above 500 keV).

  11. Exclusion limits on the WIMP-nucleon cross-section from the Cryogenic Dark Matter Search

    E-Print Network [OSTI]

    CDMS Collaboration

    2002-08-16T23:59:59.000Z

    The Cryogenic Dark Matter Search (CDMS) employs low-temperature Ge and Si detectors to search for Weakly Interacting Massive Particles (WIMPs) via their elastic-scattering interactions with nuclei while discriminating against interactions of background particles. For recoil energies above 10 keV, events due to background photons are rejected with >99.9% efficiency, and surface events are rejected with >95% efficiency. The estimate of the background due to neutrons is based primarily on the observation of multiple-scatter events that should all be neutrons. Data selection is determined primarily by examining calibration data and vetoed events. Resulting efficiencies should be accurate to about 10%. Results of CDMS data from 1998 and 1999 with a relaxed fiducial-volume cut (resulting in 15.8 kg-days exposure on Ge) are consistent with an earlier analysis with a more restrictive fiducial-volume cut. Twenty-three WIMP candidate events are observed, but these events are consistent with a background from neutrons in all ways tested. Resulting limits on the spin-independent WIMP-nucleon elastic-scattering cross-section exclude unexplored parameter space for WIMPs with masses between 10-70 GeV c^{-2}. These limits border, but do not exclude, parameter space allowed by supersymmetry models and accelerator constraints. Results are compatible with some regions reported as allowed at 3-sigma by the annual-modulation measurement of the DAMA collaboration. However, under the assumptions of standard WIMP interactions and a standard halo, the results are incompatible with the DAMA most likely value at >99.9% CL, and are incompatible with the model-independent annual-modulation signal of DAMA at 99.99% CL in the asymptotic limit.

  12. Cross-linked structure of network evolution

    SciTech Connect (OSTI)

    Bassett, Danielle S., E-mail: dsb@seas.upenn.edu [Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States); Department of Physics, University of California, Santa Barbara, California 93106 (United States); Sage Center for the Study of the Mind, University of California, Santa Barbara, California 93106 (United States); Wymbs, Nicholas F.; Grafton, Scott T. [Department of Psychology and UCSB Brain Imaging Center, University of California, Santa Barbara, California 93106 (United States)] [Department of Psychology and UCSB Brain Imaging Center, University of California, Santa Barbara, California 93106 (United States); Porter, Mason A. [Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, Oxford OX2 6GG (United Kingdom) [Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, Oxford OX2 6GG (United Kingdom); CABDyN Complexity Centre, University of Oxford, Oxford, OX1 1HP (United Kingdom); Mucha, Peter J. [Carolina Center for Interdisciplinary Applied Mathematics, Department of Mathematics, University of North Carolina, Chapel Hill, North Carolina 27599 (United States) [Carolina Center for Interdisciplinary Applied Mathematics, Department of Mathematics, University of North Carolina, Chapel Hill, North Carolina 27599 (United States); Department of Applied Physical Sciences, University of North Carolina, Chapel Hill, North Carolina 27599 (United States)

    2014-03-15T23:59:59.000Z

    We study the temporal co-variation of network co-evolution via the cross-link structure of networks, for which we take advantage of the formalism of hypergraphs to map cross-link structures back to network nodes. We investigate two sets of temporal network data in detail. In a network of coupled nonlinear oscillators, hyperedges that consist of network edges with temporally co-varying weights uncover the driving co-evolution patterns of edge weight dynamics both within and between oscillator communities. In the human brain, networks that represent temporal changes in brain activity during learning exhibit early co-evolution that then settles down with practice. Subsequent decreases in hyperedge size are consistent with emergence of an autonomous subgraph whose dynamics no longer depends on other parts of the network. Our results on real and synthetic networks give a poignant demonstration of the ability of cross-link structure to uncover unexpected co-evolution attributes in both real and synthetic dynamical systems. This, in turn, illustrates the utility of analyzing cross-links for investigating the structure of temporal networks.

  13. A cross-cultural mentoring program

    SciTech Connect (OSTI)

    Huang-Nissen, S.; Myers, R.Y.

    1995-04-01T23:59:59.000Z

    This report summarized the results of the pilot Cross-Cultural Mentoring Program at Lawrence Livermore National Laboratory, from the inception of the program idea through its implementation and assessment. It discusses the benefits of mentoring, the origins of the program, program design and implementation, program assessment, and conclusions and recommendations.

  14. Navasota river crossings in a selected area

    E-Print Network [OSTI]

    Andrews, George Thomas

    1994-01-01T23:59:59.000Z

    disappears with the passing of each generation of the population. The need for study in areas of historical and cultural information is primary. This is a study of crossings on the Navasota River between Brazos County, Texas and the adjacent counties...

  15. Model Commissioning Plan and Guide Specifications

    SciTech Connect (OSTI)

    NONE

    1997-03-01T23:59:59.000Z

    The objectives of Model Commissioning Plan and Guide Specifications are to ensure that the design team applies commissioning concepts to the design and prepares commissioning specifications and a commission plan for inclusion in the bid construction documents.

  16. Graceful Degradation Via Versions: Specifications and Implementations

    E-Print Network [OSTI]

    Thekkath, Chandramohan A.

    Graceful Degradation Via Versions: Specifications and Implementations Lidong Zhou, Vijayan to degraded system behavior that deviates from the system's specification and even causing complete unavailability of the system. This paper advocates the notion of graceful degradation as a complementary

  17. Runtime verification of object lifetime specifications

    E-Print Network [OSTI]

    Benjamin, Zev (Zev A.)

    2009-01-01T23:59:59.000Z

    This thesis reports on the implementation of a runtime verification system for object lifetime specifications. This system is used to explore and evaluate the expressiveness object lifetime specifications. Object lifetime ...

  18. Methods for chromosome-specific staining

    DOE Patents [OSTI]

    Gray, Joe W. (Livermore, CA); Pinkel, Daniel (Walnut Creek, CA)

    1995-01-01T23:59:59.000Z

    Methods and compositions for chromosome-specific staining are provided. Compositions comprise heterogenous mixtures of labeled nucleic acid fragments having substantially complementary base sequences to unique sequence regions of the chromosomal DNA for which their associated staining reagent is specific. Methods include methods for making the chromosome-specific staining compositions of the invention, and methods for applying the staining compositions to chromosomes.

  19. U-206: WordPress Flaws Permit Cross-Site Scripting, Cross-Site...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Addthis Related Articles V-078: WordPress Bugs Permit Cross-Site Scripting and Port Scanning Attacks T-597: WordPress Multiple Security Vulnerabilities T-693: Symantec Endpoint...

  20. V-084: RSA Archer eGRC Permits Cross-Site Scripting, Cross-Domain...

    Broader source: Energy.gov (indexed) [DOE]

    Users Upload Files and Let Remote Users Conduct Cross-Site Scripting Attacks V-234: EMC RSA Archer GRC Open Redirection Weakness and Security Bypass Security Issue U-129: RSA...

  1. Inheritance of grain sorghum seedling characters and their linkage with specific chromosomes using trisomics

    E-Print Network [OSTI]

    Hanna, Wayne William

    1968-01-01T23:59:59.000Z

    INHERITANCE OF GRAIN SORGHUH SEEDLING CHARACTERS AND THEIR LINKAGE 'WITH SPECIFIC CHROHOSOI'IES USIiVG TRISOHICS A Thesis Wayne William Hanna Approved as to style and content by: (Chairman of Committee) (Head of Department) (N b er) (Member.... IV EXPERItiENTAL RESULTS. 12 Seedling Genetic Stocks. Segregation ratios 12 12 Descriptions. 12 Trisomic X Genetic Stock Crosses. 23 Linkage of genes controlling chlorophyll deficient characters 23 Linkage of genes controlling coleoptile...

  2. Ergonomic Chair Specifications These specifications are intended to address most employees. Employees that have

    E-Print Network [OSTI]

    de Lijser, Peter

    Ergonomic Chair Specifications These specifications are intended to address most employees should consult Environmental Health & Safety if they require a special ergonomic chair. a. Any chair must

  3. Photonuclear Reaction Cross Sections for Gallium Isotopes

    E-Print Network [OSTI]

    Serkan Akkoyun; Tuncay Bayram

    2014-09-08T23:59:59.000Z

    The photon induced reactions which are named as photonuclear reactions have a great importance in many field of nuclear, radiation physics and related fields. Since we have planned to perform photonuclear reaction on gallium target with bremmstrahlung photons from clinical linear accelerator in the future, the cross-sections of neutron (photo-neutron ({\\gamma},xn)) and proton (photo-proton ({\\gamma},xn)) productions after photon activation have been calculated by using TALYS 1.2 computer code in this study. The target nucleus has been considered gallium which has two stable isotopes, 69Ga and 71Ga. According to the results, we have seen that the calculations are in harmony in the limited literature values. Furthermore, the pre-equilibrium and compound process contributions to the total cross-section have been investigated.

  4. Electron capture cross sections for stellar nucleosynthesis

    E-Print Network [OSTI]

    Giannaka, P G

    2015-01-01T23:59:59.000Z

    In the first stage of this work, we perform detailed calculations for the cross sections of the electron capture on nuclei under laboratory conditions. Towards this aim we exploit the advantages of a refined version of the proton-neutron quasi-particle random-phase approximation (pn-QRPA) and carry out state-by-state evaluations of the rates of exclusive processes that lead to any of the accessible transitions within the chosen model space. In the second stage of our present study, we translate the above mentioned $e^-$-capture cross sections to the stellar environment ones by inserting the temperature dependence through a Maxwell-Boltzmann distribution describing the stellar electron gas. As a concrete nuclear target we use the $^{66}Zn$ isotope, which belongs to the iron group nuclei and plays prominent role in stellar nucleosynthesis at core collapse supernovae environment.

  5. Background-free balanced optical cross correlator

    DOE Patents [OSTI]

    Nejadmalayeri, Amir Hossein; Kaertner, Franz X

    2014-12-23T23:59:59.000Z

    A balanced optical cross correlator includes an optical waveguide, a first photodiode including a first n-type semiconductor and a first p-type semiconductor positioned about the optical waveguide on a first side of the optical waveguide's point of symmetry, and a second photodiode including a second n-type semiconductor and a second p-type semiconductor positioned about the optical waveguide on a second side of the optical waveguide's point of symmetry. A balanced receiver including first and second inputs is configured to produce an output current or voltage that reflects a difference in currents or voltages, originating from the first and the second photodiodes of the balanced cross correlator and fed to the first input and to the second input of the balanced receiver.

  6. Enol Ethers as Substrates for Efficient Z- and Enantioselective Ring-Opening/Cross-Metathesis Reactions Promoted by Stereogenic-at-Mo Complexes: Utility in Chemical Synthesis and Mechanistic Attributes

    E-Print Network [OSTI]

    Yu, Miao

    The first examples of catalytic enantioselective ring-opening/cross-metathesis (EROCM) reactions that involve enol ethers are reported. Specifically, we demonstrate that catalytic EROCM of several oxa- and azabicycles, ...

  7. Reservoir cross-over in entanglement dynamics

    E-Print Network [OSTI]

    L. Mazzola; S. Maniscalco; K. -A. Suominen; B. M. Garraway

    2009-08-28T23:59:59.000Z

    We study the effects of spontaneous emission on the entanglement dynamics of two qubits interacting with a common Lorentzian structured reservoir. We assume that the qubits are initially prepared in a Bell-like state. We focus on the strong coupling regime and study the entanglement dynamics for different regions of the spontaneous emission decay parameter. This investigation allows us to explore the cross-over between common and independent reservoirs in entanglement dynamics.

  8. Asymptotic cross sections for composite projectile reactions

    E-Print Network [OSTI]

    Neves, Andrea Marolt Pimenta

    1995-01-01T23:59:59.000Z

    , the sum of elastic, excited, and ionized states. 42 Figure 8: Our First Born calculations are plotted against the RHF and FBBP results for a lithium ion projectile 43 Figure 9: We have plotted the ratio of our First Born cross sections with the FBBP... sections to those calculated through analytic methods for a helium ion projectile. Page Figure 12: A comparison of the ratio of our First Born Approximation to those calculated through analytic methods for a lithium ion projectile...

  9. Avoided crossing resonances: structural and dynamical aspects

    E-Print Network [OSTI]

    I. Lizuain; E. Hernandez-Concepcion; J. G. Muga

    2009-05-04T23:59:59.000Z

    We examine structural and dynamical properties of quantum resonances associated with an avoided crossing and identify the parameter shifts where these properties attain maximal or extreme values, first at a general level, and then for a two-level system coupled to a harmonic oscillator, of the type commonly found in quantum optics. Finally the results obtained are exemplified and applied to optimize the fidelity and speed of quantum gates in trapped ions.

  10. “Zero-length” Cross-linking in Solid State as an Approach for Analysis of Protein -Protein Interactions

    SciTech Connect (OSTI)

    Elshafey, Ahmed; Tolic, Nikola; Young, Malin M.; Sale, Kenneth L.; Smith, Richard D.; Kery, Vladimir

    2006-03-01T23:59:59.000Z

    Analyzing the architecture of protein complexes is a difficult task. Chemical cross-linking is often used in combination with mass spectrometric analysis to elucidate the interaction interfaces between proteins. We have developed a new approach for the analysis of interacting interfaces in protein complexes based on cross-linking in the solid state. Protein complexes are freeze-dried under vacuum and cross-links are introduced in the solid phase by dehydrating the protein in a non-water solvent, thus, creating peptide bonds between amino and carboxyl groups of the interacting peptides. Cross-linked proteins are digested into peptides with trypsin in both H216O and H218O and then readily distinguished in mass spectra by characteristic 8 atomic mass unit (amu) shifts reflecting incorporation of two 18O atoms into each C-terminus of proteolytic peptides. Computer analysis of mass spectrometry (MS) and MS/MS data is used to identify the cross-linked peptides.We demonstrated our method by cross-linking homooligomeric protein complexes alone or in a mixture of many other proteins. Cross-linking in the solid state was shown to be specific and reproducible. Glutathione-S-transferase (GST) from Schistosoma japonicum was studied in more detail. Twenty-seven unique intra-molecular and two inter-molecular cross-linked peptides were identified using tryptic mapping followed by LTQ-MS analysis. Identified cross-links were predominantly of amide origin, but six esters and thioesters were also found. Identified cross-linked peptides were validated by computational (visualization of cross-links in the three-dimensional [3D] structure of GST) and experimental (MS/MS) analyses. Most of the identified cross-links matched interacting peptides in the native 3D structure of GST indicating that the structure of GST and its oligomeric complex remained primarily intact after freeze drying. The pattern of oligomeric GST obtained in solid state was the same as that obtained in solution by Ru(II)Bpy32+ catalyzed, oxidative ?zero-length? cross-linking, confirming that it is feasible to use our strategy for analyzing the molecular interfaces of interacting proteins or peptides.

  11. Breckinridge Project, initial effort. Report III, Volume 2. Specifications

    SciTech Connect (OSTI)

    none,

    1982-01-01T23:59:59.000Z

    Report III, Volume 2 contains those specifications numbered K through Y, as follows: Specifications for Compressors (K); Specifications for Piping (L); Specifications for Structures (M); Specifications for Insulation (N); Specifications for Electrical (P); Specifications for Concrete (Q); Specifications for Civil (S); Specifications for Welding (W); Specifications for Painting (X); and Specifications for Special (Y). The standard specifications of Bechtel Petroleum Incorporated have been amended as necessary to reflect the specific requirements of the Breckinridge Project and the more stringent specifications of Ashland Synthetic Fuels, Inc. These standard specifications are available for the Initial Effort (Phase Zero) work performed by all contractors and subcontractors.

  12. Driver comprehension of railroad-highway grade crossings

    E-Print Network [OSTI]

    Messick, Jennifer

    1995-01-01T23:59:59.000Z

    each year; however, collisions at grade crossings are still a major concern. In order to continue improving safety at grade crossings, driver comprehension and driver attitudes must be investigated. This research investigated driver comprehension...

  13. Predicting violations at gated active highway-railroad grade crossings

    E-Print Network [OSTI]

    Bean, Jonathan Alan

    1997-01-01T23:59:59.000Z

    -railroad grade crossing. It also was recommended that constant warning time devices be used whenever feasible with priority given to crossings with multiple tracks and/or average train speeds below 35 km/hr....

  14. Stability and inheritance of endosperm-specific expression of two transgenes in progeny from crossing independently transformed barley plants

    E-Print Network [OSTI]

    Choi, Hae-Woon; Yu, Xiao-Hong; Lemaux, Peggy G.; Cho, Myeong-Je

    2009-01-01T23:59:59.000Z

    Hordeum vulgare cv. Conlon). Plant Cell Rep 26:631–639 Vasilgenic wheat (Triticum aestivum L. ). Plant Cell Rep 26:1133–Á M. -J. Cho (&) Department of Plant and Microbial Biology,

  15. Chapter 9, Metering Cross-Cutting Protocols: The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,0009.1_Acquisition_of_Information_Resources_0.pdf4.6Acquisition GuideChapter8:9.4 -9:

  16. Specification No. 203-HJT-9000R0 Procurement Specification for a Pump

    E-Print Network [OSTI]

    McDonald, Kirk

    Specification No. 203-HJT-9000R0 Procurement Specification for a Pump System for the High Power Mercury- Jet Target Experiment August 2005 #12;Draft Specification for Syringe Pump System High Power Mercury Target Experiment 203-HJT-9000R0 8/10/05 Draft Draftii SPECIFICATION FOR A PUMP SYSTEM

  17. Specification No. 203-HJT-9000R09000R1a Specification for a Pump System for

    E-Print Network [OSTI]

    McDonald, Kirk

    Specification No. 203-HJT-9000R09000R1a Specification for a Pump System for the High Power Mercury-Jet Target Experiment August 24Nov 1, 2005 #12;Specification for Syringe Pump System High Power Mercury Target Experiment 203-HJT-9000R09000R1a ii SPECIFICATION FOR A PUMP SYSTEM FOR THE HIGH POWER MERCURY

  18. Municipal Consortium Releases Updated Model Specification for...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to reflect changes in technologies and associated standards, and to incorporate feedback from users, the model specification enables cities, utilities, and other local...

  19. Renewable Energy Ready Home Solar Photovoltaic Specifications...

    Broader source: Energy.gov (indexed) [DOE]

    Solar Photovoltaic Specification, Checklist and Guide, from the U.S. Environmental Protection Agency. rerhsolarelectricguide.pdf More Documents & Publications Solar Water...

  20. Renewable Energy Specifications, Testing and Certification Terms...

    Open Energy Info (EERE)

    Terms of Reference Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Specifications, Testing and Certification Terms of Reference Agency...

  1. Static Consistency Checking for Distributed Specifications

    E-Print Network [OSTI]

    Finkelstein, Anthony

    Static Consistency Checking for Distributed Specifications Christian Nentwich, Wolfgang Emmerich, UK {c.nentwich,w.emmerich,a.finkelstein}@cs.ucl.ac.uk Abstract Software engineers building a complex

  2. Electrostatic Potential of Specific Mineral Faces. | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    interactions, and in testing surface complexation theories. Citation: Zarzycki PP, SME Chatman, T Preocanin, and KM Rosso.2011."Electrostatic Potential of Specific Mineral...

  3. Software Engineering Students' Cross-site Collaboration: An Experience Report

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Software Engineering Students' Cross-site Collaboration: An Experience Report Sarah Drummond Dept their site's Software Engineering (SE) modules and provided strategic coupling of cross-site student groups and hence their employability. Keywords Software Engineering, Cross-site collaboration, Video conferencing 1

  4. Designing Precast Concrete Cross Wall Joints Against Progressive Collapse

    E-Print Network [OSTI]

    Birmingham, University of

    Designing Precast Concrete Cross Wall Joints Against Progressive Collapse Researcher: Mohamad concrete cross wall constructions. Ronan Point Collapse (http://en.wikipedia.org/wiki/Ronan_Point) #12;Due gap is listed as follows: · Limited number of studies for designing precast concrete cross wall

  5. Two-dimensional cross-section and SED uncertainty analysis for the Fusion Engineering Device (FED)

    SciTech Connect (OSTI)

    Embrechts, M.J.; Urban, W.T.; Dudziak, D.J.

    1982-01-01T23:59:59.000Z

    The theory of two-dimensional cross-section and secondary-energy-distribution (SED) sensitivity was implemented by developing a two-dimensional sensitivity and uncertainty analysis code, SENSIT-2D. Analyses of the Fusion Engineering Design (FED) conceptual inboard shield indicate that, although the calculated uncertainties in the 2-D model are of the same order of magnitude as those resulting from the 1-D model, there might be severe differences. The more complex the geometry, the more compulsory a 2-D analysis becomes. Specific results show that the uncertainty for the integral heating of the toroidal field (TF) coil for the FED is 114.6%. The main contributors to the cross-section uncertainty are chromium and iron. Contributions to the total uncertainty were smaller for nickel, copper, hydrogen and carbon. All analyses were performed with the Los Alamos 42-group cross-section library generated from ENDF/B-V data, and the COVFILS covariance matrix library. The large uncertainties due to chromium result mainly from large convariances for the chromium total and elastic scattering cross sections.

  6. TXSAMC (transport cross sections from applied Monte Carlo): a new tool for generating shielded multigroup cross sections 

    E-Print Network [OSTI]

    Hiatt, Matthew Torgerson

    2009-06-02T23:59:59.000Z

    This thesis describes a tool called TXSAMC (Transport Cross Sections from Applied Monte Carlo) that produces shielded and homogenized multigroup cross sections for small fast reactor systems. The motivation for this tool comes from a desire...

  7. Formal Specification and Verification of Concurrent

    E-Print Network [OSTI]

    Berry, Daniel M.

    Formal Specification and Verification of Concurrent ProgramsCurriculum Module SEI-CM-27-1.0 #12;Formal Specification and Verification of Concurrent Programs SEI Curriculum Module SEI-CM-27-1.0 February 1993 Daniel M. Berry Technion and Software Engineering Institute Software Engineering Institute

  8. Summary of beryllium specifications, current and historical

    SciTech Connect (OSTI)

    Abeln, S.P.; Kyed, P.

    1990-12-28T23:59:59.000Z

    This report summarizes beryllium properties included in producer, Department of Energy, and government specifications. The specifications are divided into two major categories: current and historical. Within each category the data are arranged primarily according to increasing purity and secondarily by increasing tensile properties. Qualitative comments on formability and weldability are included. Also, short summaries of powder production and consolidation techniques are provided.

  9. Plutonium Immobilization Can Loading Preliminary Specifications

    SciTech Connect (OSTI)

    Kriikku, E.

    1998-11-25T23:59:59.000Z

    This report discusses the Plutonium Immobilization can loading preliminary equipment specifications and includes a process block diagram, process description, equipment list, preliminary equipment specifications, plan and elevation sketches, and some commercial catalogs. This report identifies loading pucks into cans and backfilling cans with helium as the top priority can loading development areas.

  10. Working Copy Specification E-I-474

    E-Print Network [OSTI]

    Working Copy Specification E-I-474 Revision Number 0 Revision Date 07/30/07 ECO Number 11818.7 Packaging and Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.8 Final #12;Working Copy E-I-474, Rev. 0 SPECIFICATION E-X-XXX RECORD OF REVISION ECO/REV NUMBER DATE PAGES

  11. Contraction of cross-linked actomyosin bundles

    E-Print Network [OSTI]

    Natsuhiko Yoshinaga; Philippe Marcq

    2012-06-08T23:59:59.000Z

    Cross-linked actomyosin bundles retract when severed in vivo by laser ablation, or when isolated from the cell and micromanipulated in vitro in the presence of ATP. We identify the time scale for contraction as a viscoelastic time tau, where the viscosity is due to (internal) protein friction. We obtain an estimate of the order of magnitude of the contraction time tau ~ 10-100 s, consistent with available experimental data for circumferential microfilament bundles and stress fibers. Our results are supported by an exactly solvable, hydrodynamic model of a retracting bundle as a cylinder of isotropic, active matter, from which the order of magnitude of the active stress is estimated.

  12. Fusion cross sections at deep subbarrier energies

    E-Print Network [OSTI]

    K. Hagino; N. Rowley; M. Dasgupta

    2003-02-12T23:59:59.000Z

    A recent publication reports that heavy-ion fusion cross sections at extreme subbarrier energies show a continuous change of their logarithmic slope with decreasing energy, resulting in a much steeper excitation function compared with theoretical predictions. We show that the energy dependence of this slope is partly due to the asymmetric shape of the Coulomb barrier, that is its deviation from a harmonic shape. We also point out that the large low-energy slope is consistent with the surprisingly large surface diffusenesses required to fit recent high-precision fusion data.

  13. Cross section for charmonium absorption by nucleons

    E-Print Network [OSTI]

    Liu, W.; Ko, Che Ming; Lin, ZW.

    2002-01-01T23:59:59.000Z

    July 2001; publishe The cross section for J/c absorption by nucleons is with empirical particle masses, which has been used previousl by pion and r meson. Including both two-body and three-bod of 1 GeV at interaction vertices involving charm hadrons... and is consistent with that extracted from J/c productio DOI: 10.1103/PhysRevC.65.015203 PAC I. INTRODUCTION Two main mechanisms for J/c suppression observed in relativistic heavy ion collisions @1# are the dissociation by the quark-gluon plasma @2...

  14. Cross Sections for Nuclei A = 3 - 20

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi Site OfficeCourse Clusters CourseN NRev. 1 PageCross

  15. Yuan T. Lee's Crossed Molecular Beam Experiment

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires mayYuan T. Lee's Crossed Molecular Beam Experiment Home |

  16. Improvements to Technical Specifications surveillance requirements

    SciTech Connect (OSTI)

    Lobel, R.; Tjader, T.R.

    1992-12-01T23:59:59.000Z

    In August 1983 an NRC task group was formed to investigate problems with surveillance testing required by Technical Specifications, and to recommend approaches to effect improvements. NUREG-1024 ( Technical Specifications-Enhancing Safety Impact'') resulted, and it contained recommendations to review the basis for test frequencies; to ensure that the tests promote safety and do not degrade equipment; and to review surveillance tests so that they do not unnecessarily burden personnel. The Technical Specifications Improvement Program (TSIP) was established in December 1984 to provide the framework for rewriting and improving the Technical Specifications. As an element of the TSIP, all Technical Specifications surveillance requirements were comprehensively examined as recommended in NUREG-1024. The results of that effort are presented in this report. The study found that while some testing at power is essential to verify equipment and system operability, safety can be improved, equipment degradation decreased, and unnecessary personnel burden relaxed by reducing the amount of testing at power.

  17. Application for Presidential Permit OE Docket No. PP-398 Minnesota...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Amended Letter to New Border Crossing Application for Presidential Permit OE Docket No. PP-398 Minnesota Power - Great Northern Transmission Line: Amended Letter to New Border...

  18. Preoperational test report, cross-site transfer system integrated test (POTR-007)

    SciTech Connect (OSTI)

    Pacquet, E.A.

    1998-04-02T23:59:59.000Z

    This report documents the results obtained during the performance of Preoperational Test POTP-007, from December 12, 1997 to March 27, 1998. The main objectives were to demonstrate the operation of the following Cross-Site Transfer System components: Booster pumps P-3125A and P-3125B interlocks and controls, both local and remote; Booster pump P-3125A and P-3125B and associated variable speed drives VSD-1 and VSD-2 performance in both manual and automatic modes; and Water filling, circulation, venting and draining of the transfer headers (supernate and slurry line). As described in reference 1, the following components of the Cross-Site Transfer System that would normally be used during an actual waste transfer, are not used in this specific test: Water Flush System; Valving and instrumentation associated with the 241-SY-A valve pit jumpers; and Valving and instrumentation associated with the 244-A lift station.

  19. Phase-controlled pulse propagation in media with cross coupling of electric and magnetic probe field component

    SciTech Connect (OSTI)

    Fleischhaker, Robert; Evers, Joerg [Max-Planck-Institut fuer Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg (Germany)

    2009-12-15T23:59:59.000Z

    Light propagation is discussed in media with a cross coupling of the electric and magnetic component of an applied probe field. We derive the wave equations for a probe pulse propagating through such a medium and solve them analytically in Fourier space using the slowly varying envelope approximation. Our analysis reveals the influence of the different medium response coefficients on the propagation dynamics. We apply these results to a specific example system in which cross couplings are induced in an atomic medium by additional control fields. We show that the cross couplings render the propagation dynamics sensitive to the relative phase of the additional fields, and this phase dependence enables one to control the pulse during its propagation through the medium. Our results demonstrate that the magnetic field component of a probe beam can crucially influence the system dynamics already at experimentally accessible parameter ranges in dilute vapors.

  20. Stepwise Development from Ideal Specifications Graeme Smith

    E-Print Network [OSTI]

    Smith, Graeme

    Stepwise Development from Ideal Specifications Graeme Smith Software Verification Research Centre University of Queensland, Australia smith@svrc.uq.edu.au Abstract The stepwise development of a program using

  1. Technical requirements specification for tank waste retrieval

    SciTech Connect (OSTI)

    Lamberd, D.L.

    1996-09-26T23:59:59.000Z

    This document provides the technical requirements specification for the retrieval of waste from the underground storage tanks at the Hanford Site. All activities covered by this scope are conducted in support of the Tank Waste Remediation System (TWRS) mission.

  2. BRASIL Language Specification March 9, 2010

    E-Print Network [OSTI]

    BRASIL Language Specification March 9, 2010 #12;Contents 1 Introduction 3 2 Getting Started: Simulations in BRASIL 4 2.1 The State-Effect Design Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Supporting the State-Effect Pattern in BRASIL

  3. Double Shell Tank (DST) Utilities Specification

    SciTech Connect (OSTI)

    SUSIENE, W.T.

    2000-04-27T23:59:59.000Z

    This specification establishes the performance requirements and provides the references to the requisite codes and standards to he applied during the design of the Double-Shell Tank (DST) Utilities Subsystems that support the first phase of waste feed delivery (WFD). The DST Utilities Subsystems provide electrical power, raw/potable water, and service/instrument air to the equipment and structures used to transfer low-activity waste (LAW) and high-level waste (HLW) to designated DST staging tanks. The DST Utilities Subsystems also support the equipment and structures used to deliver blended LAW and HLW feed from these staging tanks to the River Protection Project (RPP) Privatization Contractor facility where the waste will be immobilized. This specification is intended to be the basis for new projects/installations. This specification is not intended to retroactively affect previously established project design criteria without specific direction by the program.

  4. Indoor airPLUS Construction Specifications Version 1 (Rev. 02...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013,...

  5. Building America Climate-Specific Guidance | Department of Energy

    Energy Savers [EERE]

    Building America Building America Climate-Specific Guidance Building America Climate-Specific Guidance Building America Climate-Specific Guidance 2014 Housing Innovation...

  6. KSI's Cross Insulated Core Transformer Technology

    SciTech Connect (OSTI)

    Uhmeyer, Uwe [Kaiser Systems, Inc, 126 Sohier Road, Beverly, MA 01915 (United States)

    2009-08-04T23:59:59.000Z

    Cross Insulated Core Transformer (CCT) technology improves on Insulated Core Transformer (ICT) implementations. ICT systems are widely used in very high voltage, high power, power supply systems. In an ICT transformer ferrite core sections are insulated from their neighboring ferrite cores. Flux leakage is present at each of these insulated gaps. The flux loss is raised to the power of stages in the ICT design causing output voltage efficiency to taper off with increasing stages. KSI's CCT technology utilizes a patented technique to compensate the flux loss at each stage of an ICT system. Design equations to calculate the flux compensation capacitor value are presented. CCT provides corona free operation of the HV stack. KSI's CCT based High Voltage power supply systems offer high efficiency operation, high frequency switching, low stored energy and smaller size over comparable ICT systems.

  7. Measurement of muon neutrino and antineutrino induced single neutral pion production cross sections

    SciTech Connect (OSTI)

    Anderson, Colin; /Yale U.; ,

    2010-12-01T23:59:59.000Z

    Elucidating the nature of neutrino oscillation continues to be a goal in the vanguard of the efforts of physics experiment. As neutrino oscillation searches seek an increasingly elusive signal, a thorough understanding of the possible backgrounds becomes ever more important. Measurements of neutrino-nucleus interaction cross sections are key to this understanding. Searches for {nu}{sub {mu}} {yields} {nu}{sub e} oscillation - a channel that may yield insight into the vanishingly small mixing parameter {theta}{sub 13}, CP violation, and the neutrino mass hierarchy - are particularly susceptible to contamination from neutral current single {pi}{sup 0} (NC 1{pi}{sup 0}) production. Unfortunately, the available data concerning NC 1{pi}{sup 0} production are limited in scope and statistics. Without satisfactory constraints, theoretical models of NC 1{pi}{sup 0} production yield substantially differing predictions in the critical E{sub {nu}} {approx} 1 GeV regime. Additional investigation of this interaction can ameliorate the current deficiencies. The Mini Booster Neutrino Experiment (MiniBooNE) is a short-baseline neutrino oscillation search operating at the Fermi National Accelerator Laboratory (Fermilab). While the oscillation search is the principal charge of the MiniBooNE collaboration, the extensive data ({approx} 10{sup 6} neutrino events) offer a rich resource with which to conduct neutrino cross section measurements. This work concerns the measurement of both neutrino and antineutrino NC 1{pi}{sup 0} production cross sections at MiniBooNE. The size of the event samples used in the analysis exceeds that of all other similar experiments combined by an order of magnitude. We present the first measurements of the absolute NC 1{pi}{sup 0} cross section as well as the first differential cross sections in both neutrino and antineutrino mode. Specifically, we measure single differential cross sections with respect to pion momentum and pion angle. We find the flux-averaged, total cross sections for NC 1{pi}{sup 0} production on CH{sub 2} to be (4.76 {+-} 0.05{sub stat} {+-} 0.76{sub sys}) x 10{sup -40} cm{sup 2}/nucleon at = 808 MeV for neutrino induced production and (1.48 {+-} 0.05{sub stat} {+-} 0.23{sub sys}) x 10{sup -40} cm{sup 2}/nucleon at = 664 MeV for antineutrino induced production.

  8. Artificial Borders and Mass Violence

    E-Print Network [OSTI]

    Gonzalez, Nathan

    2014-01-01T23:59:59.000Z

    with the more probable Kurdistan in northern Iraq and Syria.of the periphery of Kurdistan, sectarian identity would bepopulation into a greater Kurdistan. But extraregional

  9. Border Security | ornl.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials Find FindRewindParticle IdentificationBoosting

  10. Border Biofuels | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022Illinois: Energy Resources JumpBoone,Biofuels Jump

  11. Nonlinear acoustic waves in channels with variable cross sections

    E-Print Network [OSTI]

    Vladimir F. Kovalev; Oleg V. Rudenko

    2012-11-02T23:59:59.000Z

    The point symmetry group is studied for the generalized Webster-type equation describing non-linear acoustic waves in lossy channels with variable cross sections. It is shown that, for certain types of cross section profiles, the admitted symmetry group is extended and the invariant solutions corresponding to these profiles are obtained. Approximate analytic solutions to the generalized Webster equation are derived for channels with smoothly varying cross sections and arbitrary initial conditions.

  12. Total neutron-nucleus cross sections and color transparency

    SciTech Connect (OSTI)

    Jennings, B.K. (TRIUMF, Vancouver, V6T2A3 (Canada)); Miller, G.A. (Nuclear Theory Group, Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States))

    1994-05-01T23:59:59.000Z

    The neutron-nucleus cross section at Fermi lab energies is computed using Glauber-Gribov multiple scattering theory. The effects of higher moments in the cross section fluctuations are included and their physical origin discussed. The validity of the frozen approximation is critically examined. These studies of the nucleon-nucleus total cross sections provide a test of the [ital pp][r arrow][ital Xp] diffractive amplitudes used in calculations of color transparency effects.

  13. Gas Detector LCLS Engineering Specifications Document

    SciTech Connect (OSTI)

    Hau-Riege, S

    2007-02-09T23:59:59.000Z

    There are two Gas Detectors, located upstream and downstream of the FEL attenuation materials, which provide a non-intrusive measure of the FEL pulse energy in the fundamental, in real-time, on a pulse-by-pulse basis. The FEL operators and the users will use this information to monitor the performance of the FEL and the Attenuator and to cross-calibrate other detectors. The Gas Detectors measure the FEL pulse energy by measuring the fluorescence induced in a small volume of N{sub 2} gas by the passage of the FEL.

  14. Consistency Testing of the IRDF-2002 Dosimetry Cross Section Library

    SciTech Connect (OSTI)

    Griffin, P.J. [Nuclear Technologies Department, Sandia National Laboratories, Albuquerque, NM 87185-1146 (United States)

    2005-05-24T23:59:59.000Z

    The new IRDF-2002 dosimetry cross-section library was completed by the IAEA in January 2004. A rigorous process was followed in the selection of the recommended dosimetry cross sections. The cross-section selection was followed with a consistency testing. This paper reports on the results of the consistency testing. All candidate selections passed the acceptance testing criteria and the library release is pending. Observations are made on areas that need improvement in the cross sections and in the scope of the consistency testing.

  15. Positive Scattering Cross Sections using Constrained Least Squares

    SciTech Connect (OSTI)

    Dahl, J.A.; Ganapol, B.D.; Morel, J.E.

    1999-09-27T23:59:59.000Z

    A method which creates a positive Legendre expansion from truncated Legendre cross section libraries is presented. The cross section moments of order two and greater are modified by a constrained least squares algorithm, subject to the constraints that the zeroth and first moments remain constant, and that the standard discrete ordinate scattering matrix is positive. A method using the maximum entropy representation of the cross section which reduces the error of these modified moments is also presented. These methods are implemented in PARTISN, and numerical results from a transport calculation using highly anisotropic scattering cross sections with the exponential discontinuous spatial scheme is presented.

  16. Texas Eastern tests directional drilling in Little Missouri crossing

    SciTech Connect (OSTI)

    Becker, P.J.

    1988-04-25T23:59:59.000Z

    This article discusses the replacement of Texas Eastern Gas Pipeline Company's 24-inch War Emergency Pipeline (WEP) crossing the Little Missouri River near Prescott, Arkansas. It was the company's first experience with horizontal directionally drilled river crossing and represented a test case for future river-crossing applications. Initially two methods for pipe installation were considered: conventional dredging and horizontal directional drilling. The most economical method of pipe installation proved to be the horizontal directionally drilled method. The article discusses the installation of this river crossing.

  17. Higgs Boson Fiducial Cross Sections and Differential Distributions

    E-Print Network [OSTI]

    Gao, Yanyan; The ATLAS collaboration

    2015-01-01T23:59:59.000Z

    In this talk we present the fiducial cross-section measurements and the differential distributions of the Higgs boson, in the ZZ->4l and gamma gamma channels.

  18. Multiple Imputation for Threshold-Crossing Data with Interval Censoring

    E-Print Network [OSTI]

    Fredierick J. Dorey; Roderick J.A. Little; Nathaniel Schenker

    2011-01-01T23:59:59.000Z

    lines between the prosthesis and the cement interface.magnitude indicate that the prosthesis has begun to loosenwith insertion of a new prosthesis. The crossing of this

  19. 2012 Annual Merit Review Results Report - Cross-Reference of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Review Results Report - Cross-reference of Project Investigators, Projects, and Organizations 2011 Annual Merit Review Results Report - Hybrid and Vehicle Systems Technologies...

  20. 2014 Annual Merit Review Results Report - Cross-reference of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2012 Annual Merit Review Results Report - Cross-Reference of Project Investigtors, Projects, and Organizations 2011 Annual Merit Review Results Report - Hybrid and Vehicle Systems...

  1. 2013 Annual Merit Review Results Report - Cross-Reference of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Review Results Report - Cross-reference of Project Investigators, Projects, and Organizations 2011 Annual Merit Review Results Report - Hybrid and Vehicle Systems Technologies...

  2. Thermal Hydraulic Modeling: Cross-Verification, Validation and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Aleks Obabko, Paul Fischer, and Tim Tautges, Argonne National Laboratory Thermal Hydraulic Modeling: Cross-Verification, Validation and Co-design PI Name: Paul F. Fischer PI...

  3. anatomy cross-sectional: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  4. annual cross sectional: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  5. adjusted cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  6. anatomic cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  7. arbitrary cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  8. attenuation cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  9. aviation cross sectional: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  10. abrasion cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  11. arbitrary cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  12. anniversary cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Astrophysics (arXiv) Summary: We review and analyze the available information for nuclear fusion cross sections that are most important for solar energy generation and...

  13. atomic attenuation cross: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    attenuation beneath North America using waveform cross-correlation and cluster analysis Geosciences Websites Summary: Mapping attenuation beneath North America using...

  14. Cross-shift peak expiratory flow changes are unassociated with respirable coal dust exposure among South African coal miners

    SciTech Connect (OSTI)

    Naidoo, R.N.; Robins, T.G.; Becklake, M.; Seixas, N.; Thompson, M.L. [University of KwaZulu Natal, Durban (South Africa)

    2007-12-15T23:59:59.000Z

    he objectives of this study were to determine whether cross-shift changes in peak expiratory flow rate (PEFR) were related to respirable dust exposure in South African coalminers. Fifty workers were randomly selected from a cohort of 684 miners from 3 bituminous coal mines in Mpumalanga, South Africa. Peak expiratory efforts were measured prior to the commencement of the shift, and at the end of the shift on at least two occasions separated by at least 2 weeks, with full shift personal dust sampling being conducted on each occasion for each participant. Interviews were conducted, work histories were obtained and cumulative exposure estimates were constructed. Regression models examined the associations of cross-shift changes in PEFR with current and cumulative exposure, controlling for shift, smoking and past history of tuberculosis. There were marginal differences in cross-shift PEFR (ranging from 0.1 to 2 L/min). Linear regression analyses showed no association between cross-shift change in PEFR and current or cumulative exposure. The specific shift worked by participants in the study showed no effect. Our study showed no association between current respirable dust exposure and cross-shift changes in PEFR. There was a non-significant protective effect of cumulative dust exposure on the outcome, suggesting the presence of a 'healthy worker survivor effect' in this data.

  15. A new 'Implicit correlation' method for cross-correlation sampling in MCNPX-PoliMi

    SciTech Connect (OSTI)

    Marcath, M. J.; Larsen, E. W.; Clarke, S. D.; Pozzi, S. A. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, 2355 Bonisteel Boulevard, Ann Arbor, MI, 48109-2104 (United States)

    2013-07-01T23:59:59.000Z

    Monte Carlo particle transport codes used to accurately model detector response are traditionally run in fully analog mode. Analog simulations of cross-correlation measurements with these codes are extremely time-consuming because the probability of correlated detection is extremely small, approximately equal to the product of the probabilities of a single detection in each detector. The new 'implicit correlation' method described here increases the number of correlation event scores thereby reducing variance and required computation times. The cost of the implicit correlation method is comparable to the cost of simulating single event detection for the lowest absolute detector efficiency in the problem. This method is especially useful in the nuclear non-proliferation and safeguards fields for simulating correlation measurements of shielded special nuclear material. The new method was implemented in MCNPX-PoliMi for neutron-neutron cross-correlations with a Cf-252 spontaneous fission source measured by two detectors of variable stand-offs. The method demonstrated good agreement with analog simulation results for multiple measurement geometries. Small differences between non-analog and analog cross-correlation distributions are attributed to known features of the specific problem simulated that will not be present in practical applications. (authors)

  16. Studies of combustion reactions at the state-resolved differential cross section level

    SciTech Connect (OSTI)

    Houston, P.L.; Suits, A.G.; Bontuyan, L.S.; Whitaker, B.J. [Cornell Univ., Ithaca, NY (United States)

    1993-12-01T23:59:59.000Z

    State-resolved differential reaction cross sections provide perhaps the most detailed information about the mechanism of a chemical reaction, but heretofore they have been extremely difficult to measure. This program explores a new technique for obtaining differential cross sections with product state resolution. The three-dimensional velocity distribution of state-selected reaction products is determined by ionizing the appropriate product, waiting for a delay while it recoils along the trajectory imparted by the reaction, and finally projecting the spatial distribution of ions onto a two dimensional screen using a pulsed electric field. Knowledge of the arrival time allows the ion position to be converted to a velocity, and the density of velocity projections can be inverted mathematically to provide the three-dimensional velocity distribution for the selected product. The main apparatus has been constructed and tested using photodissociations. The authors report here the first test results using crossed beams to investigate collisions between Ar and NO. Future research will both develop further the new technique and employ it to investigate methyl radical, formyl radical, and hydrogen atom reactions which are important in combustion processes. The authors intend specifically to characterize the reactions of CH{sub 3} with H{sub 2} and H{sub 2}CO; of HCO with O{sub 2}; and of H with CH{sub 4}, CO{sub 2}, and O{sub 2}.

  17. Engineered waste-package-system design specification

    SciTech Connect (OSTI)

    Not Available

    1983-05-01T23:59:59.000Z

    This report documents the waste package performance requirements and geologic and waste form data bases used in developing the conceptual designs for waste packages for salt, tuff, and basalt geologies. The data base reflects the latest geotechnical information on the geologic media of interest. The parameters or characteristics specified primarily cover spent fuel, defense high-level waste, and commercial high-level waste forms. The specification documents the direction taken during the conceptual design activity. A separate design specification will be developed prior to the start of the preliminary design activity.

  18. Spent Nuclear Fuel (SNF) Project Product Specification

    SciTech Connect (OSTI)

    PAJUNEN, A.L.

    2000-12-07T23:59:59.000Z

    The process for removal of Spent Nuclear Fuel (SNF) from the K Basins has been divided into major sub-systems. The Fuel Retrieval System (FRS) removes fuel from the existing storage canisters, cleans it, and places it into baskets. The multi-canister overpack (MCO) loading system places the baskets into an MCO that has been pre-loaded in a cask. The cask, containing a loaded MCO, is then transferred to the Cold Vacuum Drying (CVD) Facility. After drying at the CVD Facility, the cask, and MCO, are transferred to the Canister Storage Building (CSB), where the MCO is removed from the cask, staged, inspected, sealed (by welding), and stored until a suitable permanent disposal option is implemented. The purpose of this document is to specify the process related characteristics of an MCO at the interface between major process systems. The characteristics are derived from the primary technical documents that form the basis for safety analysis and design calculations. This document translates the calculation assumptions into implementation requirements and describes the method of verifying that the requirement is achieved. These requirements are used to define validation test requirements and describe requirements that influence multiple sub-project safety analysis reports. This product specification establishes limits and controls for each significant process parameter at interfaces between major sub-systems that potentially affect the overall safety and/or quality of the SNF packaged for processing, transport, and interim dry storage. The product specifications in this document cover the SNF packaged in MCOs to be transported throughout the SNF Project. The description of the product specifications are organized in the document as follows: Section 2.0--Summary listing of product specifications at each major sub-system interface. Section 3.0--Summary description providing guidance as to how specifications are complied with by equipment design or processing within a major sub-system. Section 4.0--Specific technical basis description for each product specification. The scope of this product specification does not include data collection requirements to support accountability or environmental compliance activities.

  19. Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 6/13/2011 University of California

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 6/13/2011 University that all sections of the claim form are completed and mail to: Anthem Blue Cross Prescription Drug Program

  20. Cross Sections for Inner-Shell Ionization by Electron Impact

    SciTech Connect (OSTI)

    Llovet, Xavier, E-mail: xavier@ccit.ub.edu [Centres Científics i Tecnològics, Universitat de Barcelona, Lluís Solé i Sabarís 1-3, 08028 Barcelona (Spain)] [Centres Científics i Tecnològics, Universitat de Barcelona, Lluís Solé i Sabarís 1-3, 08028 Barcelona (Spain); Powell, Cedric J. [Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8370 (United States)] [Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8370 (United States); Salvat, Francesc [Facultat de Física (ECM and ICC), Universitat de Barcelona, Diagonal 645, 08028 Barcelona (Spain)] [Facultat de Física (ECM and ICC), Universitat de Barcelona, Diagonal 645, 08028 Barcelona (Spain); Jablonski, Aleksander [Institute of Physical Chemistry, Polish Academy of Sciences, ul. Kasprzaka 44/52, 01-224 Warsaw (Poland)] [Institute of Physical Chemistry, Polish Academy of Sciences, ul. Kasprzaka 44/52, 01-224 Warsaw (Poland)

    2014-03-15T23:59:59.000Z

    An analysis is presented of measured and calculated cross sections for inner-shell ionization by electron impact. We describe the essentials of classical and semiclassical models and of quantum approximations for computing ionization cross sections. The emphasis is on the recent formulation of the distorted-wave Born approximation by Bote and Salvat [Phys. Rev. A 77, 042701 (2008)] that has been used to generate an extensive database of cross sections for the ionization of the K shell and the L and M subshells of all elements from hydrogen to einsteinium (Z = 1 to Z = 99) by electrons and positrons with kinetic energies up to 1 GeV. We describe a systematic method for evaluating cross sections for emission of x rays and Auger electrons based on atomic transition probabilities from the Evaluated Atomic Data Library of Perkins et al. [Lawrence Livermore National Laboratory, UCRL-ID-50400, 1991]. We made an extensive comparison of measured K-shell, L-subshell, and M-subshell ionization cross sections and of L? x-ray production cross sections with the corresponding calculated cross sections. We identified elements for which there were at least three (for K shells) or two (for L and M subshells) mutually consistent sets of cross-section measurements and for which the cross sections varied with energy as expected by theory. The overall average root-mean-square deviation between the measured and calculated cross sections was 10.9% and the overall average deviation was ?2.5%. This degree of agreement between measured and calculated ionization and x-ray production cross sections was considered to be very satisfactory given the difficulties of these measurements.

  1. Rotation Curve Measurement using Cross-Correlation

    E-Print Network [OSTI]

    Elizabeth J. Barton; Sheila J. Kannappan; Michael J. Kurtz; Margaret J. Geller

    2000-06-20T23:59:59.000Z

    Longslit spectroscopy is entering an era of increased spatial and spectral resolution and increased sample size. Improved instruments reveal complex velocity structure that cannot be described with a one-dimensional rotation curve, yet samples are too numerous to examine each galaxy in detail. Therefore, one goal of rotation curve measurement techniques is to flag cases in which the kinematic structure of the galaxy is more complex than a single-valued curve. We examine cross-correlation as a technique that is easily automated and works for low signal-to-noise spectra. We show that the technique yields well-defined errors which increase when the simple spectral model (template) is a poor match to the data, flagging those cases for later inspection. We compare the technique to the more traditional, parametric technique of simultaneous emission line fitting. When the line profile at a single slit position is non-Gaussian, the techniques disagree. For our model spectra with two well-separated velocity components, assigned velocities from the two techniques differ by up to ~52% of the velocity separation of the model components. However, careful use of the error statistics for either technique allows one to flag these non-Gaussian spectra.

  2. Hill crossing during preheating after hilltop inflation

    E-Print Network [OSTI]

    Antusch, Stefan; Orani, Stefano

    2015-01-01T23:59:59.000Z

    In 'hilltop inflation', inflation takes place when the inflaton field slowly rolls from close to a maximum of its potential (i.e. the 'hilltop') towards its minimum. When the inflaton potential is associated with a phase transition, possible topological defects produced during this phase transition, such as domain walls, are efficiently diluted during inflation. It is typically assumed that they also do not reform after inflation, i.e. that the inflaton field stays on its side of the 'hill', finally performing damped oscillations around the minimum of the potential. In this paper we study the linear and the non-linear phases of preheating after hilltop inflation. We find that the fluctuations of the inflaton field during the tachyonic oscillation phase grow strong enough to allow the inflaton field to form regions in position space where it crosses 'over the top of the hill' towards the 'wrong vacuum'. We investigate the formation and behaviour of these overshooting regions using lattice simulations: Rather t...

  3. Hill crossing during preheating after hilltop inflation

    E-Print Network [OSTI]

    Stefan Antusch; David Nolde; Stefano Orani

    2015-03-20T23:59:59.000Z

    In 'hilltop inflation', inflation takes place when the inflaton field slowly rolls from close to a maximum of its potential (i.e. the 'hilltop') towards its minimum. When the inflaton potential is associated with a phase transition, possible topological defects produced during this phase transition, such as domain walls, are efficiently diluted during inflation. It is typically assumed that they also do not reform after inflation, i.e. that the inflaton field stays on its side of the 'hill', finally performing damped oscillations around the minimum of the potential. In this paper we study the linear and the non-linear phases of preheating after hilltop inflation. We find that the fluctuations of the inflaton field during the tachyonic oscillation phase grow strong enough to allow the inflaton field to form regions in position space where it crosses 'over the top of the hill' towards the 'wrong vacuum'. We investigate the formation and behaviour of these overshooting regions using lattice simulations: Rather than durable domain walls, these regions form oscillon-like structures (i.e. localized bubbles that oscillate between the two vacua) which should be included in a careful study of preheating in hilltop inflation.

  4. Transforming and Refining Abstract Constraint Specifications

    E-Print Network [OSTI]

    Walsh, Toby

    Transforming and Refining Abstract Constraint Specifications Alan M. Frisch1 , Brahim Hnich2 , Ian choose model transformations to reduce greatly the amount of effort that is required to solve a problem by systematic search. It is a consid- erable challenge to automate such transformations. A problem may be viewed

  5. Ultrasonic hydrometer. [Specific gravity of electrolyte

    DOE Patents [OSTI]

    Swoboda, C.A.

    1982-03-09T23:59:59.000Z

    The disclosed ultrasonic hydrometer determines the specific gravity (density) of the electrolyte of a wet battery, such as a lead-acid battery. The hydrometer utilizes a transducer that when excited emits an ultrasonic impulse that traverses through the electrolyte back and forth between spaced sonic surfaces. The transducer detects the returning impulse, and means measures the time t between the initial and returning impulses. Considering the distance d between the spaced sonic surfaces and the measured time t, the sonic velocity V is calculated with the equation V = 2d/t. The hydrometer also utilizes a thermocouple to measure the electrolyte temperature. A hydrometer database correlates three variable parameters including sonic velocity in and temperature and specific gravity of the electrolyte, for temperature values between 0 and 40/sup 0/C and for specific gravity values between 1.05 and 1.30. Upon knowing two parameters (the calculated sonic velocity and the measured temperature), the third parameter (specific gravity) can be uniquely found in the database. The hydrometer utilizes a microprocessor for data storage and manipulation.

  6. SAVCBS 2003 Specification and Verification of

    E-Print Network [OSTI]

    Leavens, Gary T.

    ://www.cs.iastate.edu/SAVCBS/ September 1-2, 2003 Helsinki, Finland Workshop at ESEC/FSE 2003 9th European Software Engineering ConferenceSAVCBS 2003 Specification and Verification of Component-Based Systems ESEC/FSE 2003 9th European Software Engineering Conference and 11th ACM SIGSOFT Symposium on the Foundations of Software Engineering

  7. Dimerization specificities of leucine zipper mutants

    E-Print Network [OSTI]

    Rieker, Jennifer Dawn

    2013-02-22T23:59:59.000Z

    The dimerization specificity of a leucine zipper is partially determined by the interactions of charged amino acids on the surfaces of dimer interfaces (e and g positions). A series of e and g position GCN4 mutants has been described that do...

  8. Spent Nuclear Fuel (SNF) Project Product Specification

    SciTech Connect (OSTI)

    PAJUNEN, A.L.

    2000-01-20T23:59:59.000Z

    This document establishes the limits and controls for the significant parameters that could potentially affect the safety and/or quality of the Spent Nuclear Fuel (SNF) packaged for processing, transport, and storage. The product specifications in this document cover the SNF packaged in Multi-Canister Overpacks to be transported throughout the SNF Project.

  9. Designing A High Level Test Specification

    E-Print Network [OSTI]

    Sun, Jing

    Designing A High Level Test Specification Language For iec 61499 function block diagram formulae. introduction Mohamad Farid Jaafar Iec 61499 Function block IEC 61499 is one of the standards((input=accelPressed) & (label=throttle.ACCEL))) Figure 1. The IEC 61499 Function Block Notation. (a) Basic Blocks (b) Composite

  10. CHEMICAL HYGIENE PLAN LAB SPECIFIC INFORMATION

    E-Print Network [OSTI]

    Bigelow, Stephen

    CHEMICAL HYGIENE PLAN (CHP) LAB SPECIFIC INFORMATION & STANDARD OPERATING PROCEDURES (SOPs/23/09 This is the Chemical Hygiene Plan (CHP) for the Materials Research Laboratory (MRL) Spectroscopy Facility. All labs Chemical Hygiene Plan NMR Laboratory Form Version 8/6/98 1. General Laboratory Information Laboratory Name

  11. THE DEVELOPMENTAL SPECIFICITY OF PHYSICAL MECHANISMS

    E-Print Network [OSTI]

    Newman, Stuart A.

    THE DEVELOPMENTAL SPECIFICITY OF PHYSICAL MECHANISMS STUART A. NEWMAN Marta Linde understanding was bumpy and tortuous, with not everybody arriving at the same place (Linde-Medina 2010). Among populations. The molding of the forms by functional requirements leads Linde-Medina to term this school

  12. Modeling and Validation of Pipeline Specifications

    E-Print Network [OSTI]

    Mishra, Prabhat

    -on-Chip design process. Many existing approaches employ a bottom-up approach to pipeline validation, where description language (ADL) constructs, and thus allows a powerful top-down approach to pipeline validationModeling and Validation of Pipeline Specifications PRABHAT MISHRA and NIKIL DUTT University

  13. PROGRAMME SPECIFICATION Programme name Radiography (Computed Tomography);

    E-Print Network [OSTI]

    Weyde, Tillman

    1 PROGRAMME SPECIFICATION KEY FACTS Programme name Radiography (Computed Tomography); Radiography in a clinical speciality, for example, Computed Tomography, you must successfully complete the Computed-time The postgraduate programmes in Radiography provide advanced education in #12;2 Computed Tomography and Medical

  14. Ultrahigh Specific Impulse Nuclear Thermal Propulsion

    SciTech Connect (OSTI)

    Anne Charmeau; Brandon Cunningham; Samim Anghaie

    2009-02-09T23:59:59.000Z

    Research on nuclear thermal propulsion systems (NTP) have been in forefront of the space nuclear power and propulsion due to their design simplicity and their promise for providing very high thrust at reasonably high specific impulse. During NERVA-ROVER program in late 1950's till early 1970's, the United States developed and ground tested about 18 NTP systems without ever deploying them into space. The NERVA-ROVER program included development and testing of NTP systems with very high thrust (~250,000 lbf) and relatively high specific impulse (~850 s). High thrust to weight ratio in NTP systems is an indicator of high acceleration that could be achieved with these systems. The specific impulse in the lowest mass propellant, hydrogen, is a function of square root of absolute temperature in the NTP thrust chamber. Therefor optimizing design performance of NTP systems would require achieving the highest possible hydrogen temperature at reasonably high thrust to weight ratio. High hydrogen exit temperature produces high specific impulse that is a diret measure of propellant usage efficiency.

  15. Writing Motor Specifications - How to Include Efficiency 

    E-Print Network [OSTI]

    Quartermaine, B. J.

    1980-01-01T23:59:59.000Z

    be as low as 50% load. EFFICIENCY EVALUATION Unless advised otherwise, a motor manufacturer will not know that effiency is to be evaluated and as a result is likely to offer the least cost motor when tendering for a specific application. Hence...

  16. Mining malware specifications through static reachability analysis

    E-Print Network [OSTI]

    Boyer, Edmond

    Mining malware specifications through static reachability analysis Hugo Daniel Macedo1 and Tayssir be used to model the stack operations occurring during the binary code execution), use reachability the file under analysis is malicious. Experimental data shows that our approach can be used to learn

  17. Shell Crossing Singularities in Quasi-Spherical Szekeres Models

    E-Print Network [OSTI]

    Subenoy Chakraborty; Ujjal Debnath

    2007-12-16T23:59:59.000Z

    We investigate the occurrence of shell crossing singularities in quasi-spherical Szekeres dust models with or without a cosmological constant. We study the conditions for shell crossing singularity both from physical and geometrical point of view and they are in agreement.

  18. Electromagnetic-gravitational cross-sections in external electromagnetic fields

    E-Print Network [OSTI]

    Long, H N; Tran, T A; Tuan, T A; Long, Hoang Ngoc; Van Soa, Dang; Tran, Tuan A; Tuan, Tran Anh

    1994-01-01T23:59:59.000Z

    The classical processes: the conversion of photons into gravitons in the static electromagnetic fields are considered by using Feynman perturbation techniques. The differential cross sections are presented for the conversion in the electric field of the flat condesor and the magnetic field of the selenoid. A numerical evaluation shows that the cross sections may have the observable value in the present technical scenario.

  19. Electromgnetic-gravitational cross-sections in external elctromagnetic fields

    E-Print Network [OSTI]

    Hoang Ngoc Long; Dang Van Soa; Tuan A. Tran

    1994-10-03T23:59:59.000Z

    The classical processes: the conversion of photons into gravitons in the static electromagnetic fields are considered by using Feynman perturbation techniques. The differential cross sections are presented for the conversion in the electric field of the flat condesor and the magnetic field of the selenoid. A numerical evaluation shows that the cross sections may have the observable value in the present technical scenario.

  20. Electrical Engineering and Computer Cross-Layer Design

    E-Print Network [OSTI]

    Electrical Engineering and Computer Science Cross-Layer Design and Analysis of Wireless Networks Layer Design #12;Electrical Engineering and Computer Science Layered Approach Presentation Layer Session;Electrical Engineering and Computer Science Why not cross-layer design? · Difficulty. · Lack of insight

  1. IEEE 802.11 scanning algorithms: cross-layer experiments

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    IEEE 802.11 scanning algorithms: cross-layer experiments German Castignani (Télécom Bretagne.11 Scanning Algorithms: Cross-Layer Experiments German Castignani1 , Nicolas Montavont1 , Andr´es Arcia-Moret2 scanning functions. For both, timers are usually constant (within the 802.11 driver

  2. A Cross-Language Approach to Historic Document Retrieval

    E-Print Network [OSTI]

    de Rijke, Maarten

    rewriting the historic doc- uments. However, the manual construction of rewrite rules is very timeA Cross-Language Approach to Historic Document Retrieval Marijn Koolen ab Frans Adriaans c Jaap appeared as: M. Koolen, F. Adriaans, J. Kamps and M. de Rijke. A Cross-Language Approach to Historic

  3. Cost Estimation for Cross-organizational ERP Projects: Research Perspectives

    E-Print Network [OSTI]

    Wieringa, Roel

    Cost Estimation for Cross-organizational ERP Projects: Research Perspectives Maya Daneva, Roel There are many methods for estimating size, effort, schedule and other cost aspects of IS projects, but only one domain of cross-organizational ERP cost estimation, to survey available solutions, and to propose

  4. Cross-Language High Similarity Search Using a Conceptual Thesaurus

    E-Print Network [OSTI]

    Rosso, Paolo

    Cross-Language High Similarity Search Using a Conceptual Thesaurus Parth Gupta, Alberto Barr Universitat Polit`ecnica de Val`encia, Spain {pgupta,lbarron,prosso}@dsic.upv.es http://www.dsic.upv.es/grupos/nle Abstract. This work addresses the issue of cross-language high similarity and near-duplicates search, where

  5. Isolated photon cross section measurement at D0

    SciTech Connect (OSTI)

    Kumar, Ashish; /SUNY, Buffalo

    2006-05-01T23:59:59.000Z

    We report a new measurement of the isolated photon cross section by the D0 experiment at Fermilab using 326 pb{sup -1} of data from Run II of the Tevatron. The measured cross section agrees with the theoretical predictions within uncertainties.

  6. SIC (MUltiple SIgnal Classification) CSP (Cross-power Spectrum Phase)

    E-Print Network [OSTI]

    Takiguchi, Tetsuya

    2ch CSP ( ) 1 MU- SIC (MUltiple SIgnal Classification) CSP (Cross- power Spectrum Phase) [1, 2, 3, 4] [5, 6] [7, 8, 9, 10] [7] CSP CSP [8] [9] CSP [10] Estimation of talker's head orientation based (Kobe univ.) [11] 2ch CSP CSP CSP CSP 2 CSP GCC-PHAT (Generalized Cross- Correlation PHAse Transform

  7. absorption cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    absorption cross section First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ? absorption cross sections...

  8. Theoretical estimates of cross sections for neutron-nucleus collisions

    E-Print Network [OSTI]

    Tapan Mukhopadhyay; Joydev Lahiri; D. N. Basu

    2011-03-14T23:59:59.000Z

    We construct an analytical model derived from nuclear reaction theory and having a simple functional form to demonstrate the quantitative agreement with the measured cross sections for neutron induced reactions. The neutron-nucleus total, reaction and scattering cross sections, for energies ranging from 5 to 700 MeV and for several nuclei spanning a wide mass range are estimated. Systematics of neutron scattering cross sections on various materials for neutron energies upto several hundred MeV are important for ADSS applications. The reaction cross sections of neutrons are useful for determining the neutron induced fission yields in actinides and pre-actinides. The present model based on nuclear reaction theory provides good estimates of the total cross section for neutron induced reaction.

  9. Fission Cross Section Measurements of Actinides at LANSCE

    SciTech Connect (OSTI)

    F. Tovesson; A. B. Laptev; T. S. Hill

    2011-08-01T23:59:59.000Z

    Fission cross sections of a range of actinides have been measured at the Los Alamos Neutron Science Center (LANSCE) in support of nuclear energy applications. By combining measurement at two LANSCE facilities, Lujan Center and the Weapons Neutron Research center (WNR), differential cross sections can be measured from sub-thermal energies up to 200 MeV. Incident neutron energies are determined using the time-of-flight method, and parallel-plate ionization chambers are used to measure fission cross sections relative to the 235U standard. Recent measurements include the 233, 238U, 239-242Pu, and 243Am neutron-induced fission cross sections. In this paper preliminary results for fission cross sections of 243Am and 233U will be presented.

  10. Analytical approximations for x-ray cross sections III

    SciTech Connect (OSTI)

    Biggs, F; Lighthill, R

    1988-08-01T23:59:59.000Z

    This report updates our previous work that provided analytical approximations to cross sections for both photoelectric absorption of photons by atoms and incoherent scattering of photons by atoms. This representation is convenient for use in programmable calculators and in computer programs to evaluate these cross sections numerically. The results apply to atoms of atomic numbers between 1 and 100 and for photon energiesgreater than or equal to10 eV. The photoelectric cross sections are again approximated by four-term polynomials in reciprocal powers of the photon energy. There are now more fitting intervals, however, than were used previously. The incoherent-scattering cross sections are based on the Klein-Nishina relation, but use simpler approximate equations for efficient computer evaluation. We describe the averaging scheme for applying these atomic results to any composite material. The fitting coefficients are included in tables, and the cross sections are shown graphically. 100 graphs, 1 tab.

  11. Security Policy Specification Using a Graphical Approach Page 1 Security Policy Specification Using a Graphical

    E-Print Network [OSTI]

    California at Davis, University of

    Security Policy Specification Using a Graphical Approach Page 1 Security Policy Specification Using of California, Davis {hoagland,pandey,levitt}@cs.ucdavis.edu Technical Report CSE-98-3 A security policy states for organizations to declare their security policies, even informal state- ments would be better than the current

  12. Report on Financing and Organisation of In-vestments in Prioritized Cross-sections

    E-Print Network [OSTI]

    report prepared by the Nordel Market Committée in the Nordel project on Enhancing efficient functioning of the Nordic electricity market 28 February 2005 #12;2(28) #12;3(28) Table of contents Part 1: Background 1 as generated on the price area borders 3. Distribution keys for congestion rent #12;4(28) Part 1: Background 1

  13. Monoclonal antibodies specific for sickle cell hemoglobin

    SciTech Connect (OSTI)

    Jensen, R.H.; Vanderlaan, M.; Grabske, R.J.; Branscomb, E.W.; Bigbee, W.L.; Stanker, L.H.

    1985-01-01T23:59:59.000Z

    Two mouse hybridoma cell lines were isolated which produce monoclonal antibodies that bind hemoglobin S. The mice were immunized with peptide-protein conjugates to stimulate a response to the amino terminal peptide of the beta chain of hemoglobin S, where the single amino acid difference between A and S occurs. Immunocharacterization of the antibodies shows that they bind specifically to the immunogen peptide and to hemoglobin S. The specificity for S is high enough that one AS cell in a mixture with a million AA cells is labeled by antibody, and such cells can be analyzed by flow cytometry. Immunoblotting of electrophoretic gels allows definitive identification of hemoglobin S as compared with other hemoglobins with similar electrophoretic mobility. 12 references, 4 figures.

  14. Drug delivery by organ-specific immunoliposomes

    SciTech Connect (OSTI)

    Maruyama, Kazuo; Mori, Atsuhide; Hunag, Leaf (Tennessee Univ., Knoxville, TN (USA). Dept. of Biochemistry); Kennel, S.J. (Oak Ridge National Lab., TN (USA))

    1990-01-01T23:59:59.000Z

    Monoclonal antibodies highly specific to the mouse pulmonary endothelial cells were conjugated to liposomes. The resulting immunoliposomes showed high levels of lung accumulation when injected intravenously into mice. Optimal target binding and retention were achieved if the lipid composition included ganglioside GM{sub 1} to reduce the uptake of immunoliposomes by the reticuloendothelial system. Details of the construction and optimization of these organ-specific immunoliposomes are reviewed. The drug delivery potential of this novel liposome system was demonstrated in an experimental pulmonary metastasis model. Immunoliposomes containing a lipophilic prodrug of deoxyfluorouridine effectively prolonged the survival time of the tumor-bearing mice. This and other therapeutic applications of the immunoliposomes are discussed. 25 refs., 5 figs.

  15. The Reaction Specificity of Nanoparticles in Solution

    SciTech Connect (OSTI)

    Baer, Donald R.

    2006-06-01T23:59:59.000Z

    Iron-based metallic and oxide nanoparticles have been shown to have enhanced reactivity towards a variety of chemical species, including chlorinated hydrocarbons and reducible oxyanions, which frequently contaminate ground water at DOE and other government and industrial sites. Possibly of greater importance is the ability of these nanoparticles to select specific reaction pathways, potentially facilitating the formation of the most environmentally acceptable reaction products.

  16. Composition Semantics of the Rosetta Specification Language

    E-Print Network [OSTI]

    Peck, Megan Elizabeth

    2012-08-31T23:59:59.000Z

    using Coalgebras . . . . . . . . . . . . . . . . . . . . . . . 82 6.2.1 Process Calculi . . . . . . . . . . . . . . . . . . . . . . . . . . 83 6.2.2 Coalgebras in Java Semantics . . . . . . . . . . . . . . . . . . 83 6.2.3 Previous Work on Rosetta.... Components may have inputs and outputs that allow them to be parameterized and to communicate with other specification constructs. The terms within a component may either be Boolean expressions written in Rosetta’s expression language or may instantiate other...

  17. Minimalist design of water-soluble cross-[beta] architecture

    SciTech Connect (OSTI)

    Biancalana, Matthew; Makabe, Koki; Koide, Shohei (UC)

    2010-08-13T23:59:59.000Z

    Demonstrated successes of protein design and engineering suggest significant potential to produce diverse protein architectures and assemblies beyond those found in nature. Here, we describe a new class of synthetic protein architecture through the successful design and atomic structures of water-soluble cross-{beta} proteins. The cross-{beta} motif is formed from the lamination of successive {beta}-sheet layers, and it is abundantly observed in the core of insoluble amyloid fibrils associated with protein-misfolding diseases. Despite its prominence, cross-{beta} has been designed only in the context of insoluble aggregates of peptides or proteins. Cross-{beta}'s recalcitrance to protein engineering and conspicuous absence among the known atomic structures of natural proteins thus makes it a challenging target for design in a water-soluble form. Through comparative analysis of the cross-{beta} structures of fibril-forming peptides, we identified rows of hydrophobic residues ('ladders') running across {beta}-strands of each {beta}-sheet layer as a minimal component of the cross-{beta} motif. Grafting a single ladder of hydrophobic residues designed from the Alzheimer's amyloid-{beta} peptide onto a large {beta}-sheet protein formed a dimeric protein with a cross-{beta} architecture that remained water-soluble, as revealed by solution analysis and x-ray crystal structures. These results demonstrate that the cross-{beta} motif is a stable architecture in water-soluble polypeptides and can be readily designed. Our results provide a new route for accessing the cross-{beta} structure and expanding the scope of protein design.

  18. Parametric study on performance of cross-flow turbine

    SciTech Connect (OSTI)

    Joshi, C.B. [Tribhuvan Univ., Kathmandu (Nepal); Seshadri, V.; Singh, S.N. [Indian Inst. of Technology, New Delhi (India)

    1995-04-01T23:59:59.000Z

    In the present experimental study, the effect of blade number, nozzle entry arc, and head on the performance characteristics of a cross-flow turbine have been investigated. It has been observed that the efficiency of the turbine increases with increase in blade number, nozzle entry arc, and head. The present investigation has also shown that there is an optimum number of blades for a given nozzle entry arc beyond which the performance of the cross-flow turbine deteriorates. It has also been shown that cross-flow turbines at higher heads do not behave as pure impulse turbines.

  19. Blue Cross Blue Shield of Massachusetts is an Independent Licensee of the Blue Cross and Blue Shield Association Expanded Coverage for Preventive Care Under

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    Blue Cross Blue Shield of Massachusetts is an Independent Licensee of the Blue Cross and Blue. Effect the New Rules Will Have on Members and Accounts Blue Cross Blue Shield of Massachusetts. Blue Cross Blue Shield of Massachusetts will offer the following services with no member cost share

  20. Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 5/18/2012 Page 1 University of California

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Anthem Blue Cross/Anthem Blue Cross Life and Health Insurance Company (P-NP) 5/18/2012 Page 1 services in detail. Getting a Prescription Filled at an Anthem Blue Cross Participating Pharmacy To get the relation between drug type and your copay amount at Anthem Blue Cross participating pharmacies: FDA

  1. Face Recognition Deficits in Autism Spectrum Disorders Are Both Domain Specific and Process Specific

    E-Print Network [OSTI]

    Weigelt, Sarah

    Although many studies have reported face identity recognition deficits in autism spectrum disorders (ASD), two fundamental question remains: 1) Is this deficit “process specific” for face memory in particular, or does it ...

  2. A broad-group cross-section library based on ENDF/B-VII.0 for fast neutron dosimetry Applications

    SciTech Connect (OSTI)

    Alpan, F.A. [Westinghouse Electric Company, 1000 Westinghouse Drive, Cranberry Township, PA 16066 (United States)

    2011-07-01T23:59:59.000Z

    A new ENDF/B-VII.0-based coupled 44-neutron, 20-gamma-ray-group cross-section library was developed to investigate the latest evaluated nuclear data file (ENDF) ,in comparison to ENDF/B-VI.3 used in BUGLE-96, as well as to generate an objective-specific library. The objectives selected for this work consisted of dosimetry calculations for in-vessel and ex-vessel reactor locations, iron atom displacement calculations for reactor internals and pressure vessel, and {sup 58}Ni(n,{gamma}) calculation that is important for gas generation in the baffle plate. The new library was generated based on the contribution and point-wise cross-section-driven (CPXSD) methodology and was applied to one of the most widely used benchmarks, the Oak Ridge National Laboratory Pool Critical Assembly benchmark problem. In addition to the new library, BUGLE-96 and an ENDF/B-VII.0-based coupled 47-neutron, 20-gamma-ray-group cross-section library was generated and used with both SNLRML and IRDF dosimetry cross sections to compute reaction rates. All reaction rates computed by the multigroup libraries are within {+-} 20 % of measurement data and meet the U. S. Nuclear Regulatory Commission acceptance criterion for reactor vessel neutron exposure evaluations specified in Regulatory Guide 1.190. (authors)

  3. Standard technical specifications: Combustion engineering plants. Volume 1, Revision 1: Specifications

    SciTech Connect (OSTI)

    NONE

    1995-04-01T23:59:59.000Z

    This report documents the results of the combined effort of the NRC and the industry to produce improved Standard Technical Specifications (STS), Revision 1 for Combustion Engineering Plants. The changes reflected in Revision 1 resulted from the experience gained from license amendment applications to convert to these improved STS or to adopt partial improvements to existing technical specifications. This NUREG is the result of extensive public technical meetings and discussions between the Nuclear Regulatory Commission (NRC) staff and various nuclear power plant licensees, Nuclear Steam Supply System (NSSS) Owners Groups, NSSS vendors, and the Nuclear Energy Institute (NEI). The improved STS were developed based on the criteria in the Final Commission Policy Statement on Technical Specifications Improvements for Nuclear Power Reactors, dated July 22, 1993. The improved STS will be used as the basis for individual nuclear power plant licensees to develop improved plant-specific technical specifications. This report contains three volumes. Volume 1 contains the Specifications for all chapters and sections of the improved STS. Volume 2 contains the Bases for Chapters 2.0 and 3.0, and Sections 3.1--3.3 of the improved STS. Volume 3 contains the Bases for Sections 3.4--3.9 of the improved STS.

  4. Surface Electronic Properties and Site-Specific Laser Desorption...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Properties and Site-Specific Laser Desorption Processes of Highly Structured Nanoporous MgO Thin Films. Surface Electronic Properties and Site-Specific Laser Desorption Processes...

  5. Draft Specifications for Application of UNFC-2009 to Renewable...

    Open Energy Info (EERE)

    Draft Specifications for Application of UNFC-2009 to Renewable Energy Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Draft Specifications for...

  6. Odessa fabricator builds rig specifically for geothermal drilling...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Odessa fabricator builds rig specifically for geothermal drilling Odessa fabricator builds rig specifically for geothermal drilling August 3, 2008 - 2:59pm Addthis For 35 years, MD...

  7. An Object-Oriented Algebraic Steam-Boiler Control Specification

    E-Print Network [OSTI]

    Ã?lveczky, Peter Csaba

    An Object-Oriented Algebraic Steam-Boiler Control Specification computations cannot happen. 1 Introduction The steam-boiler control specification problem has been

  8. application specific scintimammography: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Topic Index 21 Dear Applicant DisabilitySpecific Learning Difficulties (including Dyslexia and Dyspraxia) and Mathematics Websites Summary: Dear Applicant DisabilitySpecific...

  9. N-Terminal Enrichment: Developing a Protocol to Detect Specific...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Terminal Enrichment: Developing a Protocol to Detect Specific Proteolytic Fragments. N-Terminal Enrichment: Developing a Protocol to Detect Specific Proteolytic Fragments....

  10. anatomically specific patterns: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    conversion of specifications between formalisms. Indeed 26 Patterns for Representing FMEA in Formal Specification of Control Systems Ilya Lopatkin, Alexei Iliasov, Engineering...

  11. Biodiesel Progress: ASTM Specifications and 2nd Generation Biodiesel...

    Broader source: Energy.gov (indexed) [DOE]

    Progress: ASTM Specifications and 2nd Generation Biodiesel Biodiesel Progress: ASTM Specifications and 2nd Generation Biodiesel Presentation given at the 2007 Diesel...

  12. Production Of High Specific Activity Copper-67

    SciTech Connect (OSTI)

    Jamriska, Sr., David J. (Los Alamos, NM); Taylor, Wayne A. (Los Alamos, NM); Ott, Martin A. (Los Alamos, NM); Fowler, Malcolm (Los Alamos, NM); Heaton, Richard C. (Los Alamos, NM)

    2003-10-28T23:59:59.000Z

    A process for the selective production and isolation of high specific activity Cu.sup.67 from proton-irradiated enriched Zn.sup.70 target comprises target fabrication, target irradiation with low energy (<25 MeV) protons, chemical separation of the Cu.sup.67 product from the target material and radioactive impurities of gallium, cobalt, iron, and stable aluminum via electrochemical methods or ion exchange using both anion and cation organic ion exchangers, chemical recovery of the enriched Zn.sup.70 target material, and fabrication of new targets for re-irradiation is disclosed.

  13. Production Of High Specific Activity Copper-67

    SciTech Connect (OSTI)

    Jamriska, Sr., David J. (Los Alamos, NM); Taylor, Wayne A. (Los Alamos, NM); Ott, Martin A. (Los Alamos, NM); Fowler, Malcolm (Los Alamos, NM); Heaton, Richard C. (Los Alamos, NM)

    2002-12-03T23:59:59.000Z

    A process for the selective production and isolation of high specific activity cu.sup.67 from proton-irradiated enriched Zn.sup.70 target comprises target fabrication, target irradiation with low energy (<25 MeV) protons, chemical separation of the Cu.sup.67 product from the target material and radioactive impurities of gallium, cobalt, iron, and stable aluminum via electrochemical methods or ion exchange using both anion and cation organic ion exchangers, chemical recovery of the enriched Zn.sup.70 target material, and fabrication of new targets for re-irradiation is disclosed.

  14. Specific energy for laser removal of rocks.

    SciTech Connect (OSTI)

    Xu, Z.; Kornecki, G.; Reed, C. B.; Gahan, B. C.; Parker, R. A.; Batarseh, S.; Graves, R. M.

    2001-08-16T23:59:59.000Z

    Application of advanced high power laser technology into oil and gas well drilling has been attracting significant research interests recently among research institutes, petroleum industries, and universities. Potential laser or laser-aided oil and gas well drilling has many advantages over the conventional rotary drilling, such as high penetration rate, reduction or elimination of tripping, casing, and bit costs, and enhanced well control, perforating and side-tracking capabilities. The energy required to remove a unit volume of rock, namely the specific energy (SE), is a critical rock property data that can be used to determine both the technical and economic feasibility of laser oil and gas well drilling.

  15. An investigation on stochastic specific activity curves

    E-Print Network [OSTI]

    Lee, Dominic Yat-Hung

    1973-01-01T23:59:59.000Z

    . into homogeneous components called. compartment s. (3) The system is in steady state, i. e. , compartments have a constant size and. are connected by fixed. flow rates. (4) The introduction of tracer does not alter the behavior of the system. (5) The system... 0. 10 SA (t) SA (t) Figure 3. 2. 2 Deterministic Specific Activity-Time Curve With stochastic flow of the tracer, the curves shown in Figure 3. 2. 2 (p. 10) would not be smooth, instead. they take the form as shown in Figure 4. 2. 1 (p. 18...

  16. Project specific selection of decommissioning techniques

    SciTech Connect (OSTI)

    Christ, B.G.; Wehner, E.L. [NUKEM GmbH, Alzenau (Germany). Nuclear Technology Div.

    1993-12-31T23:59:59.000Z

    Three decommissioning projects with quite different contamination characteristics were terminated with the requested result of freely released rooms for dismantled buildings under supervision of the responsible authorities. The examples show that control areas with different kinds of contamination and different equipment can be decommissioned with reasonable effort. The specific selection of decontamination methods and measurement techniques optimizes the performance of the project and lowers the amount of primary and secondary active waste. The careful planning of radiation protection measures ensures the safe work within the foreseen time schedule.

  17. Solar Photovoltaic SPECIFICATION, CHECKLIST AND GUIDE

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideo »UsageSecretary ofSmallConfidential, 4/22/2013Photovoltaic SPECIFICATION,

  18. V-193: Barracuda SSL VPN Input Validation Hole Permits Cross...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    2.3.3.216 Addthis Related Articles U-252: Barracuda Web Filter Input Validation Flaws Permit Cross-Site Scripting Attacks U-144:Juniper Secure Access Input Validation Flaw Permits...

  19. activation cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S. Takcs; F. Ditri; J. Csikai; A. Hermanne; A. V. Ignatyuk 2013-10-24 19 Isolated Prompt Photon Cross Sections HEP - Phenomenology (arXiv) Summary: We show that the...

  20. activation cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S. Takcs; F. Ditri; J. Csikai; A. Hermanne; A. V. Ignatyuk 2013-10-24 19 Isolated Prompt Photon Cross Sections HEP - Phenomenology (arXiv) Summary: We show that the...

  1. Energy dependence of the total photoproduction cross section at HERA

    E-Print Network [OSTI]

    Aharon Levy

    2008-07-01T23:59:59.000Z

    The energy dependence of the total photon-proton cross-section is determined from data collected with the ZEUS detector at HERA with two different proton beam energies.

  2. Optimized Cross-Slot Flow Geometry for Microfluidic Extensional Rheometry

    E-Print Network [OSTI]

    Haward, Simon J.

    A precision-machined cross-slot flow geometry with a shape that has been optimized by numerical simulation of the fluid kinematics is fabricated and used to measure the extensional viscosity of a dilute polymer solution. ...

  3. Photovoltaic Supply Chain and Cross-Cutting Technologies Round 1

    Broader source: Energy.gov [DOE]

    On June 11, 2009, DOE announced the first round of Photovoltaic (PV) Supply Chain and Cross-Cutting Technologies awardees. The funded projects target manufacturing and product cost reduction with...

  4. actinide neutron cross: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in this work, fission cross-sections on 233U, the main fissile isotope of the ThU fuel cycle, and on the minor actinides 241Am, 243Am and 245Cm have been analyzed. Data on...

  5. Dielectronic Recombination Cross-Sections of Fluorinelike Xenon

    E-Print Network [OSTI]

    Dewitt, D. R.; Schneider, D.; Chen, M. H.; Schneider, M. B.; Church, David A.; Weinberg, G.; Sakurai, M.

    1993-01-01T23:59:59.000Z

    Measurements of relative dielectronic recombination (DR) cross sections for fluorinelike xenon (Xe45+) are presented. Recombination takes place in an electron-beam ion trap, where decay rates are obtained as the ions recombine with beam electrons...

  6. Crossing the Boundaries in Information Science: Perspectives on Interdisciplinarity

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Crossing the Boundaries in Information Science: Perspectives on Interdisciplinarity Tatjana Aparac, interdisciplinarity, research agenda ­information science, documentation. ABSTRACT Information science has often been & Barlow, 2012), while the development of information science in Europe has largely stayed close

  7. Holy Cross Energy- WE CARE Renewable Energy Generation Rebate Program

    Broader source: Energy.gov [DOE]

    Holy Cross Energy's WE CARE (With Efficiency, Conservation And Renewable Energy) Program offers a $1.50-per-watt DC incentive for renewable energy generation using wind, hydroelectric, photovoltaic...

  8. Cross-coupling reactions of unactivated alkyl halides

    E-Print Network [OSTI]

    Zhou, Jianrong (Jianrong Steve)

    2005-01-01T23:59:59.000Z

    My graduate research at MIT has been focused on the development of palladium- or nickel-catalyzed cross-coupling reactions using unactivated alkyl electrophiles (e.g., halides and sulfonates). Although aryl and alkenyl ...

  9. averaged cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Relations between fusion cross sections and average angular momenta Nuclear Theory (arXiv) Summary: We study...

  10. averaged cross section: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Relations between fusion cross sections and average angular momenta Nuclear Theory (arXiv) Summary: We study...

  11. average cross sections: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Relations between fusion cross sections and average angular momenta Nuclear Theory (arXiv) Summary: We study...

  12. Structural loading of cross deck connections for trimaran vessels

    E-Print Network [OSTI]

    Rhoads, Jason L

    2004-01-01T23:59:59.000Z

    This work investigates the fundamental relationships of wave loading on cross deck structures for trimaran vessels. In contrast with a monohull ship, trimaran vessels experience several possible structural loading cases ...

  13. Spectroscopic signatures of doorway-mediated intersystem crossing

    E-Print Network [OSTI]

    Bittinger, Kyle Lee

    2009-01-01T23:59:59.000Z

    Intersystem crossing in acetylene, C?H?, is described by a doorway-mediated model, where singlet-triplet mixing between the first excited singlet~ state, S?, and the manifold of low-lying T?,? states is controlled by special ...

  14. Measurement of Heavy Quark cross-sections at CDF

    E-Print Network [OSTI]

    A. Annovi

    2007-09-28T23:59:59.000Z

    The measurement of heavy quark cross-sections provides important tests of the QCD theory. This paper reviews recent measurements of single b-quark and correlated b-quark cross-sections at CDF. Two new measurements of the single b-quark production at CDF agree with the first result from CDF Run II. This clarifies the experimental situation and confirms the recent agreement of theoretical prediction with data. A new measurement of the correlated $b\\bar{b}$ cross-section with dimuon events at CDF is presented. It agrees with theory and it does not confirm the anomalously large $b\\bar{b}$ cross-section seen in Run I by CDF and D${\

  15. A Comparison of Cross-Sector Cyber Security Standards

    SciTech Connect (OSTI)

    Robert P. Evans

    2005-09-01T23:59:59.000Z

    This report presents a review and comparison (commonality and differences) of three cross-sector cyber security standards and an internationally recognized information technology standard. The comparison identifies the security areas covered by each standard and reveals where the standards differ in emphasis. By identifying differences in the standards, the user can evaluate which standard best meets their needs. For this report, only cross-sector standards were reviewed.

  16. Inertia tensor and cross product In n-dimensions space

    E-Print Network [OSTI]

    Mehdi Hage Hassan

    2006-04-21T23:59:59.000Z

    We demonstrated using an elementary method that the inertia tensor of a material point and the cross product of two vectors were only possible in a three or seven dimensional space. The representation matrix of the cross product in the seven dimensional space and its properties were given. The relationship between the inertia tensor and the octonions algebra was emphasized for the first time in this work.

  17. Contamination Cross-contamination occurs when bacteria, or "germs," are moved from one food to another.

    E-Print Network [OSTI]

    Combat Cross Contamination Cross-contamination occurs when bacteria, or "germs," are moved from one food to another. To combat cross-contamination, keep foods SEPARATE!! At the grocery store, keep raw

  18. Nickel-Catalyzed Cross-Coupling of Phenol Derivatives and Total Synthesis of Welwitindolinone Natural Products

    E-Print Network [OSTI]

    Quasdorf, Kyle

    2012-01-01T23:59:59.000Z

    Organic Synthesis, 2010. Nickel-Catalyzed Cross-CouplingsMeeting. 2011, FUEL-99. Nickel-catalyzed cross-couplings ofSymposium. 2011 (poster). Nickel-catalyzed cross-couplings

  19. Krypton charge exchange cross sections for Hall effect thruster models

    SciTech Connect (OSTI)

    Hause, Michael L. [Institute for Scientific Research, Boston College, Chestnut Hill, Massachusetts 02159 (United States); Prince, Benjamin D.; Bemish, Raymond J. [Air Force Research Laboratory, Space Vehicles Directorate, Kirtland AFB, New Mexico 87117 (United States)

    2013-04-28T23:59:59.000Z

    Following discharge from a Hall effect thruster, charge exchange occurs between ions and un-ionized propellant atoms. The low-energy cations produced can disturb operation of onboard instrumentation or the thruster itself. Charge-exchange cross sections for both singly and doubly charged propellant atoms are required to model these interactions. While xenon is the most common propellant currently used in Hall effect thrusters, other propellants are being considered, in particular, krypton. We present here guided-ion beam measurements and comparisons to semiclassical calculations for Kr{sup +} + Kr and Kr{sup 2+} + Kr cross sections. The measurements of symmetric Kr{sup +} + Kr charge exchange are in good agreement with both the calculations including spin-orbit effects and previous measurements. For the symmetric Kr{sup 2+} + Kr reaction, we present cross section measurements for center-of-mass energies between 1 eV and 300 eV, which spans energies not previously examined experimentally. These cross section measurements compare well with a simple one-electron transfer model. Finally, cross sections for the asymmetric Kr{sup 2+} + Kr {yields} Kr{sup +} + Kr{sup +} reaction show an onset near 12 eV, reaching cross sections near constant value of 1.6 A{sup 2} with an exception near 70-80 eV.

  20. Evolution and Development of Effective Feedstock Specifications

    SciTech Connect (OSTI)

    Garold Gresham; Rachel Emerson; Amber Hoover; Amber Miller; William Bauer; Kevin Kenney

    2013-09-01T23:59:59.000Z

    The U.S. Department of Energy promotes the production of a range of liquid fuels and fuel blend stocks from lignocellulosic biomass feedstocks by funding fundamental and applied research that advances the state of technology in biomass collection, conversion, and sustainability. As part of its involvement in this program, the Idaho National Laboratory (INL) investigates the feedstock logistics economics and sustainability of these fuels. The 2012 feedstock logistics milestone demonstrated that for high-yield areas that minimize the transportation distances of a low-density, unstable biomass, we could achieve a delivered cost of $35/ton. Based on current conventional equipment and processes, the 2012 logistics design is able to deliver the volume of biomass needed to fulfill the 2012 Renewable Fuel Standard’s targets for ethanol. However, the Renewable Fuel Standard’s volume targets are continuing to increase and are expected to peak in 2022 at 36 billion gallons. Meeting these volume targets and achieving a national-scale biofuels industry will require expansion of production capacity beyond the 2012 Conventional Feedstock Supply Design Case to access diverse available feedstocks, regardless of their inherent ability to meet preliminary biorefinery quality feedstock specifications. Implementation of quality specifications (specs), as outlined in the 2017 Design Case – “Feedstock Supply System Design and Economics for Conversion of Lignocellulosic Biomass to Hydrocarbon Fuels” (in progress), requires insertion of deliberate, active quality controls into the feedstock supply chain, whereas the 2012 Conventional Design only utilizes passive quality controls.

  1. Isotope Specific Remediation Media and Systems - 13614

    SciTech Connect (OSTI)

    Denton, Mark S.; Mertz, Joshua L. [Kurion, Inc. Oak Ridge, Tennessee 37831 (United States)] [Kurion, Inc. Oak Ridge, Tennessee 37831 (United States); Morita, Keisuke [Japan Atomic Energy Agency, Tokai Research and Development Center, Fukushima Project Team, Tokai-mura, Ibaraki-ken, 319-1195 (Japan)] [Japan Atomic Energy Agency, Tokai Research and Development Center, Fukushima Project Team, Tokai-mura, Ibaraki-ken, 319-1195 (Japan)

    2013-07-01T23:59:59.000Z

    On March 11, 2011, now two years ago, the magnitude 9.0 Great East Japan earthquake, Tohoku, hit off the Fukushima coast of Japan. While, of course, most of the outcome of this unprecedented natural and manmade disaster was a negative, both in Japan and worldwide, there have been some extremely invaluable lessons learned and new emergency recovery technologies and systems developed. As always, the mother of invention is necessity. Among these developments has been the development and full-scale implementation of proven isotope specific media (ISMs) with the intent of surgically removing specific hazardous isotopes for the purpose of minimizing dose to workers and the environment. The first such ISMs to be deployed at the Fukushima site were those removing cesium (Cs-137) and iodine (I-129). Since deployment on June 17, 2011, along with treated cooling water recycle, some 70% of the curies in the building liquid wastes have been removed by the Kurion system alone. The current levels of cesium are now only 2% of the original levels. Such an unprecedented, 'external cooling system' not only allowed the eventual cold shut down of the reactors in mid-December, 2011, but has allowed workers to concentrate on the cleanup of other areas of the site. Water treatment will continue for quite some time due to continued leakage into the buildings and the eventual goal of cleaning up the reactors and fuel pools themselves. With the cesium removal now in routine operation, other isotopes of concern are likely to become priorities. One such isotope is that of strontium, and yttrium (Sr-90 and Y-90), which is still at original levels causing further dose issues as well as impediments to discharge of the treated waste waters. For over a year now, a new synthetic strontium specific media has been under development and testing both in our licensed facility in Oak Ridge, Tennessee, but also in confirmatory tests by the Japan Atomic Energy Agency (JAEA) in Japan for Tokyo Electric Power Company (TEPCO). The tests have proven quite successful, even in high salt conditions, and, with loading and dose calculations being completed, will be proposed to add to the existing cesium system. There is no doubt, as high gamma isotopes are removed, other recalcitrant isotopes such as this will require innovative removal media, systems and techniques. Also coming out of this international effort are other ISM media and systems that can be applied more broadly to both Commercial Nuclear Power Plants (NPPs) as well as in Department of Energy (DOE) applications. This cesium and strontium specific media has further been successfully tested in 2012 at a Magnox station in the UK. The resulting proposed mitigation systems for pond and vault cleanup look quite promising. An extremely unusual ISM for carbon 14 (C-14), nickel (Ni-63) and cesium (Cs-137) has been developed for Diablo Canyon NPP for dose reduction testing in their fuel pool. These media will be deployed in Submersible Media Filter (SMF) and Submersible Columns (SC) systems adapted to standard Tri-Nuclear{sup R} housings common in the U.S. and UK. External Vessel Systems (mini-Fukushima) have also been developed as a second mitigation system for D and D and outages. Finally, technetium (Tc- 99) specific media developed for the Waste Treatment Plant (WTP) recycle or condensate (secondary) waste streams (WM 2011) are being further perfected and tested for At-Tank Tc-99 removal, as well as At Tank Cs media. In addition to the on-going media development, systems for deploying such media have developed over the last year and are in laboratory- and full-scale testing. These systems include the fore mentioned Submersible Media Filters (SMF), Submersible Columns (SC) and external pilot- and full-scale, lead-lag, canister systems. This paper will include the media development and testing, as well as that of the deployment systems themselves. (authors)

  2. Calculation of rotordynamic unbalance response including torque and cross-coupled stiffness and damping effects 

    E-Print Network [OSTI]

    Kleespies, Henry Sattoli

    1986-01-01T23:59:59.000Z

    code was developed using the transfer matrix method to investigate the effects of cross-coupled sti ffness, cross-coupled damping, and torque on synchronous response of rotating machinery. Several models showing the effects of cross.... Phase plot of rotor with ZX damping. Figure 3 1. Response plot for rotor with forward driving cross-coupled stiffness. Figure 32. Response plot with cross-coupled 53 55 57 sti ffness negating lateral damping. Figure 33. Response plot with cross...

  3. The level crossing analysis of German stock market index (DAX) and daily oil price time series

    E-Print Network [OSTI]

    Shayeganfar, F; Peinke, J; Tabar, M Reza Rahimi

    2010-01-01T23:59:59.000Z

    The level crossing analysis of DAX and oil price time series are given. We determine the average frequency of positive-slope crossings, $\

  4. Identification of Cross-Linked Peptides after Click-Based Enrichment...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cross-Linked Peptides after Click-Based Enrichment Using Sequential Collision-Induced Dissociation and Identification of Cross-Linked Peptides after Click-Based Enrichment Using...

  5. A summary of North American HVDC converter station reliability specifications

    SciTech Connect (OSTI)

    Vancers, I. (ABB Power Systems Inc., Los Angeles, CA (United States)); Hormozi, F.J. (Los Angeles Dept. of Water and Power, CA (United States))

    1993-07-01T23:59:59.000Z

    This paper summarizes Reliability, Availability, and Maintainability (RAM) specifications that were issued for thyristor based HVDC converter stations in service in North America. A total of twenty project specifications are summarized. A detailed summary by project is shown with specific quantitative requirements categorized. Definitions of terms, representative design principles, and formulas used in calculating RAM parameters contained in existing reliability specifications are presented.

  6. Savannah River Site's Site Specific Plan

    SciTech Connect (OSTI)

    Not Available

    1991-08-01T23:59:59.000Z

    This Site Specific Plan (SSP) has been prepared by the Savannah River Site (SRS) in order to show the Environmental Restoration and Waste Management activities that were identified during the preparation of the Department of Energy-Headquarters (DOE-HQ) Environmental Restoration and Waste Management Five-Year Plan (FYP) for FY 1992--1996. The SSP has been prepared in accordance with guidance received from DOE-HQ. DOE-SR is accountable to DOE-HQ for the implementation of this plan. The purpose of the SSP is to develop a baseline for policy, budget, and schedules for the DOE Environmental Restoration and Waste Management activities. The plan explains accomplishments since the Fiscal Year (FY) 1990 plan, demonstrates how present and future activities are prioritized, identifies currently funded activities and activities that are planned to be funded in the upcoming fiscal year, and describes future activities that SRS is considering.

  7. Diverse specificity, phenotype and anti-viral activity of cytomegalovirus specific CD8+ T cells

    E-Print Network [OSTI]

    Jackson, S. E.; Mason, G. M.; Okecha, G.; Sisson, J. G. P.; Wills, M. R.

    2014-07-09T23:59:59.000Z

    % Fetal Calf Serum (FCS) (PAA, Linz, Austria) solution. 147 Frozen PBMC were rapidly thawed in a 37°C water bath and the freezing medium 148 diluted into 25mls of fresh RPMI-10, centrifuged and resuspended in fresh RPMI-10 149 before use. 150 151... of expanded CD8+ T cell cultures 223 using mapped peptides was determined by specific pentamer staining, cells were 224 harvested and washed and then stained with the specific unlabelled pentamer 225 (ProImmune), washed and then further stained...

  8. Thermal conduction by dark matter with velocity and momentum-dependent cross-sections

    E-Print Network [OSTI]

    Aaron C. Vincent; Pat Scott

    2014-04-23T23:59:59.000Z

    We use the formalism of Gould and Raffelt to compute the dimensionless thermal conduction coefficients for scattering of dark matter particles with standard model nucleons via cross-sections that depend on the relative velocity or momentum exchanged between particles. Motivated by models invoked to reconcile various recent results in direct detection, we explicitly compute the conduction coefficients $\\alpha$ and $\\kappa$ for cross-sections that go as $v_{\\rm rel}^2$, $v_{\\rm rel}^4$, $v_{\\rm rel}^{-2}$, $q^2$, $q^4$ and $q^{-2}$, where $v_{\\rm rel}$ is the relative DM-nucleus velocity and $q$ is the momentum transferred in the collision. We find that a $v_{\\rm rel}^{-2}$ dependence can significantly enhance energy transport from the inner solar core to the outer core. The same can true for any $q$-dependent coupling, if the dark matter mass lies within some specific range for each coupling. This effect can complement direct searches for dark matter; combining these results with state-of-the-art Solar simulations should greatly increase sensitivity to certain DM models. It also seems possible that the so-called Solar Abundance Problem could be resolved by enhanced energy transport in the solar core due to such velocity- or momentum-dependent scatterings.

  9. Method and apparatus for determination of temperature, neutron absorption cross section and neutron moderating power

    DOE Patents [OSTI]

    Vagelatos, Nicholas (San Diego, CA); Steinman, Donald K. (San Diego, CA); John, Joseph (San Diego, CA); Young, Jack C. (Escondido, CA)

    1981-01-01T23:59:59.000Z

    A nuclear method and apparatus determines the temperature of a medium by injecting fast neutrons into the medium and detecting returning slow neutrons in three first energy ranges by producing three respective detection signals. The detection signals are combined to produce three derived indicia each systematically related to the population of slow neutrons returning from the medium in a respective one of three second energy ranges, specifically exclusively epithermal neutrons, exclusively substantially all thermal neutrons and exclusively a portion of the thermal neutron spectrum. The derived indicia are compared with calibration indicia similarly systematically related to the population of slow neutrons in the same three second energy ranges returning from similarly irradiated calibration media for which the relationships temperature, neutron absorption cross section and neutron moderating power to such calibration indicia are known. The comparison indicates the temperature at which the calibration indicia correspond to the derived indicia and consequently the temperature of the medium. The neutron absorption cross section and moderating power of the medium can be identified at the same time.

  10. Crossing Active Faults on the Sakhalin II Onshore Pipeline Route: Pipeline Design and Risk Analysis

    SciTech Connect (OSTI)

    Mattiozzi, Pierpaolo [Snamprogetti-Saipem, Via Toniolo, 1, 61032 Fano (Italy); Strom, Alexander [Institute of Geospheres Dynamics, Leninskiy Avenue, 38, Building 1, 119334, Moscow (Russian Federation)

    2008-07-08T23:59:59.000Z

    Twin oil (20 and 24 inch) and gas (20 and 48 inch) pipeline systems stretching 800 km are being constructed to connect offshore hydrocarbon deposits from the Sakhalin II concession in the North to an LNG plant and oil export terminal in the South of Sakhalin island. The onshore pipeline route follows a regional fault zone and crosses individual active faults at 19 locations. Sakhalin Energy, Design and Construction companies took significant care to ensure the integrity of the pipelines, should large seismic induced ground movements occur during the Operational life of the facilities. Complex investigations including the identification of the active faults, their precise location, their particular displacement values and assessment of the fault kinematics were carried out to provide input data for unique design solutions. Lateral and reverse offset displacements of 5.5 and 4.5 m respectively were determined as the single-event values for the design level earthquake (DLE) - the 1000-year return period event. Within the constraints of a pipeline route largely fixed, the underground pipeline fault crossing design was developed to define the optimum routing which would minimize stresses and strain using linepipe materials which had been ordered prior to the completion of detailed design, and to specify requirements for pipe trenching shape, materials, drainage system, etc. Detailed Design was performed with due regard to actual topography and to avoid the possibility of the trenches freezing in winter, the implementation of specific drainage solutions and thermal protection measures.

  11. Specific energy for pulsed laser rock drilling.

    SciTech Connect (OSTI)

    Xu, Z.; Reed, C. B.; Kornecki, G.; Gahan, B. C.; Parker, R. A.; Batarseh, S.; Graves, R. M.; Figueroa, H.; Skinner, N.; Technology Development

    2003-02-01T23:59:59.000Z

    Application of advanced high power laser technology to oil and gas well drilling has been attracting significant research interests recently among research institutes, petroleum industries, and universities. Potential laser or laser-aided oil and gas well drilling has many advantages over the conventional rotary drilling, such as high penetration rate, reduction or elimination of tripping, casing, and bit costs, and enhanced well control, perforating and side-tracking capabilities. The energy required to remove a unit volume of rock, namely the specific energy (SE), is a critical rock property data that can be used to determine both the technical and economic feasibility of laser oil and gas well drilling. When a high power laser beam is applied on a rock, it can remove the rock by thermal spallation, melting, or vaporization depending on the applied laser energy and the way the energy is applied. The most efficient rock removal mechanism would be the one that requires the minimum energy to remove a unit volume of rock. Samples of sandstone, shale, and limestone were prepared for laser beam interaction with a 1.6 kW pulsed Nd:yttrium-aluminum-garnet laser beam to determine how the beam size, power, repetition rate, pulse width, exposure time and energy can affect the amount of energy transferred to the rock for the purposes of spallation, melting, and vaporization. The purpose of the laser rock interaction experiment was to determine the optimal parameters required to remove a maximum rock volume from the samples while minimizing energy input. Absorption of radiant energy from the laser beam gives rise to the thermal energy transfer required for the destruction and removal of the rock matrix. Results from the tests indicate that each rock type has a set of optimal laser parameters to minimize specific energy (SE) values as observed in a set of linear track and spot tests. As absorbed energy outpaces heat diffusion by the rock matrix, local temperatures can rise to the melting points of the minerals and quickly increase observed SE values. Tests also clearly identified the spallation and melting zones for shale samples while changing the laser power. The lowest SE values are obtained in the spalling zone just prior to the onset of mineral melt. The laser thermally spalled and saw mechanically cut rocks show similarity of surface microstructure. The study also found that increasing beam repetition rate within the same material removal mechanism would increase the material removal rate, which is believed due to an increase of maximum temperature, thermal cycling frequency, and intensity of laser-driven shock wave within the rock.

  12. allergen specific ige: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    William S. Beckett; Thomas A. E. Platts-mills; Martin D. Chapman; Michael B. Bracken; Brian P. Leaderer 16 Allergenic Cross-Reactivity Between Cashew and Pistachio Nuts. Open...

  13. Specifications of Futures and Options Contracts

    E-Print Network [OSTI]

    Welch, Mark; Robinson, John; Anderson, David P.

    2009-06-01T23:59:59.000Z

    mechanisms and changes in futures contract specifications. Mark Welch, John Robinson and David P. Anderson* 2 ( c o n t i n u e d o n n e x t p a ge ) T a bl e 1 . C o n t r a c t s p e c i fi c a t i o n s f or a g r i c u l t u r a l c ro p a n d l iv e... s t o ck f u t u r e s . C om m o di t y & s i z e o f c o n t r a c t T i c k e r s y m b o l T r a d i n g h o u r s ( c e n t r a l t i m e ) M o nt h s t ra d e d P r i c e quo t e s M i n i m u m p r i c e fluc t u a t i on D a i l y l i m i...

  14. Production of high specific activity silicon-32

    DOE Patents [OSTI]

    Phillips, Dennis R. (Los Alamos, NM); Brzezinski, Mark A. (Santa Barbara, CA)

    1994-01-01T23:59:59.000Z

    A process for preparation of silicon-32 is provide and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution to from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidization state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  15. Specifications of Futures and Options Contracts 

    E-Print Network [OSTI]

    Welch, Mark; Robinson, John; Anderson, David P.

    2009-06-01T23:59:59.000Z

    mechanisms and changes in futures contract specifications. Mark Welch, John Robinson and David P. Anderson* 2 ( c o n t i n u e d o n n e x t p a ge ) T a bl e 1 . C o n t r a c t s p e c i fi c a t i o n s f or a g r i c u l t u r a l c ro p a n d l iv e... s t o ck f u t u r e s . C om m o di t y & s i z e o f c o n t r a c t T i c k e r s y m b o l T r a d i n g h o u r s ( c e n t r a l t i m e ) M o nt h s t ra d e d P r i c e quo t e s M i n i m u m p r i c e fluc t u a t i on D a i l y l i m i...

  16. Neutrino Cross Section Measurements @ SciBooNE

    SciTech Connect (OSTI)

    Mariani, C.; /Columbia U.

    2011-10-01T23:59:59.000Z

    We report measurements of cross sections of neutrinos of 0.7 GeV average energy scattering off a carbon target cross sections with by the SciBooNE experiment at Fermilab. These measurements are important inputs for current and future accelerator-based neutrino oscillation experiments in the interpretation of neutrino oscillation signals. The measurement of neutrino mixing angle {theta}{sub 13} is one of the most important goals in current neutrino experiments. For the current and next generation of long baseline neutrino oscillation experiments, T2K, NOvA and LBNE, the precise measurement of neutrino-nucleus cross sections in the few GeV energy range is an essential ingredient in the interpretation of neutrino oscillation signals.

  17. pi+- p differential cross sections at low energies

    SciTech Connect (OSTI)

    H. Denz; P. Amaudruz; J.T. Brack; J. Breitschopf; P. Camerini; J.L. Clark; H. Clement; L. Felawka; E. Fragiacomo; E.F. Gibson; N. Grion; G.J. Hofman; B. Jamieson; E.L. Mathie; R. Meier; G. Moloney; D. Ottewell; O. Patarakin; J.D. Patterson; M.M. Pavan; S. Piano; K. Raywood; R.A. Ristinen; R. Rui; M.E. Sevior; G.R. Smith; J. Stahov; R. Tacik; G.J. Wagner; F. von Wrochem; D.M. Yeomans

    2005-12-03T23:59:59.000Z

    Differential cross sections for pi- p and pi+ p elastic scattering were measured at five energies between 19.9 and 43.3 MeV. The use of the CHAOS magnetic spectrometer at TRIUMF, supplemented by a range telescope for muon background suppression, provided simultaneous coverage of a large part of the full angular range, thus allowing very precise relative cross section measurements. The absolute normalization was determined with a typical accuracy of 5 %. This was verified in a simultaneous measurement of muon proton elastic scattering. The measured cross sections show some deviations from phase shift analysis predictions, in particular at large angles and low energies. From the new data we determine the real part of the isospin forward scattering amplitude.

  18. Cross product in N Dimensions - the doublewedge product

    E-Print Network [OSTI]

    Carlo Andrea Gonano; Riccardo Enrico Zich

    2014-07-21T23:59:59.000Z

    The cross product frequently occurs in Physics and Engineering, since it has large applications in many contexts, e.g. for calculating angular momenta, torques, rotations, volumes etc. Though this mathematical operator is widely used, it is commonly expressed in a 3-D notation which gives rise to many paradoxes and difficulties. In fact, instead of other vector operators like scalar product, the cross product is defined just in 3-D space, it does not respect reflection rules and invokes the concept of "handedness". In this paper we are going to present an extension of cross product in an arbitrary number N of spatial Dimensions, different from the one adopted in the Exterior Algebra and explicitly designed for an easy calculus of moments.

  19. Determination of the stellar (n,$\\gamma$) cross section of $^{54}Fe$ with accelerator mass spectrometry

    E-Print Network [OSTI]

    Coquard, L; Dillmann, I; Wallner, A; Knie, K; Kutschera, W

    2006-01-01T23:59:59.000Z

    Determination of the stellar (n,$\\gamma$) cross section of $^{54}Fe$ with accelerator mass spectrometry

  20. PRD draft 1 Direct photon cross section with conversions at CDF

    E-Print Network [OSTI]

    Fermilab

    PRD draft 1 Direct photon cross section with conversions at CDF The CDF collaboration October 8]. The direct photon cross section measurement with conversions therefore serves as a cross check, 2003 Abstract We present a measurement of the isolated direct photon cross section in p#22;p collisions

  1. Method and apparatus for controlling cross contamination of microfluid channels

    DOE Patents [OSTI]

    Hasselbrink, Jr., Ernest F. (Walnut Creek, CA); Rehm, Jason E. (Alameda, CA); Paul, Phillip H. (Livermore, CA); Arnold, Don W. (Livermore, CA)

    2006-02-07T23:59:59.000Z

    A method for controlling fluid flow at junctions in microchannel systems. Control of fluid flow is accomplished generally by providing increased resistance to electric-field and pressure-driven flow in the form of regions of reduced effective cross-sectional area within the microchannels and proximate a channel junction. By controlling these flows in the region of a microchannel junction it is possible to eliminate sample dispersion and cross contamination and inject well-defined volumes of fluid from one channel to another.

  2. Distribution of the spacing between two adjacent avoided crossings

    E-Print Network [OSTI]

    Manabu Machida; Keiji Saito

    2005-09-29T23:59:59.000Z

    We consider the frequency at which avoided crossings appear in an energy level structure when an external field is applied to a quantum chaotic system. The distribution of the spacing in the parameter between two adjacent avoided crossings is investigated. Using a random matrix model, we find that the distribution of these spacings is well fitted by a power-law distribution for small spacings. The powers are 2 and 3 for the Gaussian orthogonal ensemble and Gaussian unitary ensemble, respectively. We also find that the distributions decay exponentially for large spacings. The distributions in concrete quantum chaotic systems agree with those of the random matrix model.

  3. Inclusive jet cross section measurement at D0

    E-Print Network [OSTI]

    M. Voutilainen

    2006-09-15T23:59:59.000Z

    We present a new preliminary measurement of the inclusive jet cross section in pp-bar collisions based on a integrated luminosity of about 0.8 fb-1. The data were acquired using the D0 detector between 2002 and 2005. Jets are reconstructed using an iterative cone algorithm with radius R_cone = 0.7. The inclusive jet cross section is presented as a function of transverse jet momentum and rapidity. Predictions from perturbative QCD in next-to-leading order, plus threshold corrections in 2-loop accuracy describe the shape in the transverse jet momentum.

  4. Sub-barrier Fusion Cross Sections with Energy Density Formalism

    E-Print Network [OSTI]

    F. Muhammad Zamrun; K. Hagino; N. Takigawa

    2006-06-07T23:59:59.000Z

    We discuss the applicability of the energy density formalism (EDF) for heavy-ion fusion reactions at sub-barrier energies. For this purpose, we calculate the fusion excitation function and the fusion barrier distribution for the reactions of $^{16}$O with $^{154,}$$^{144}$Sm,$^{186}$W and $^{208}$Pb with the coupled-channels method. We also discuss the effect of saturation property on the fusion cross section for the reaction between two $^{64}$Ni nuclei, in connection to the so called steep fall-off phenomenon of fusion cross sections at deep sub-barrier energies.

  5. International evaluation cooperation Subgroup 7: Multigroup cross section processing

    SciTech Connect (OSTI)

    Roussin, R.W.; White, J.E. (Oak Ridge National Lab., TN (USA)); Sartori, E. (NEA Data Bank, 91 - Gif-sur-Yvette (France)); Panini, G. (ENEA, Bologna (Italy)); MacFarlane, R. (Los Alamos National Lab., NM (USA)); Muir, D. (International Atomic Energy Agency, Vienna (Austria). Nuclear Data Section); Mattes, M. (Stuttgart Univ. (Germany, F.R.). Inst. fuer Kernenergetik und Energiesysteme); Hasegawa, I

    1991-01-01T23:59:59.000Z

    The chairmen of the ENDF/B, JEF, EFF, and JENDL evaluated data files adopted a proposal to develop a fine-group processed cross section library based on the VITAMIN'' concept. The authors listed above, with support from others, are participating in this project. The end result will be a pseudo-problem-independent fine-group cross section library generated from the latest evaluated data in ENDF/B-VI, JEF-2, EFF-2, and JENDL-3. Initial applications of the library will be for shielding, fast reactor physics, and fusion neutronics. Progress made to date will be discussed. 8 refs.

  6. Sub-barrier Fusion Cross Sections with Energy Density Formalism

    SciTech Connect (OSTI)

    Zamrun, Muhammad; Hagino, F. K.; Takigawa, N. [Department of Physics, Tohoku University, 980-8578 (Japan)

    2006-08-14T23:59:59.000Z

    We discuss the applicability of the energy density formalism (EDF) for heavy-ion fusion reactions at sub-barrier energies. For this purpose, we calculate the fusion excitation function and the fusion barrier distribution for the reactions of 16O with 154,144Sm, 186W and 208Pb with the coupled-channels method. We also discuss the effect of saturation property on the fusion cross section for the reaction between two 64Ni nuclei, in connection to the so called steep fall-off phenomenon of fusion cross sections at deep sub-barrier energies.

  7. Suppressed fusion cross section for neutron halo nuclei

    E-Print Network [OSTI]

    Makoto Ito; Kazuhiro Yabana; Takashi Nakatsukasa; Manabu Ueda

    2006-01-20T23:59:59.000Z

    Fusion reactions of neutron-halo nuclei are investigated theoretically with a three-body model. The time-dependent wave-packet method is used to solve the three-body Schrodinger equation. The halo neutron behaves as a spectator during the Coulomb dissociation process of the projectile. The fusion cross sections of 11Be-209Bi and 6He-238U are calculated and are compared with measurements. Our calculation indicates that the fusion cross section is slightly hindered by the presence of weakly bound neutrons.

  8. Neutron capture cross section standards for BNL 325, Fourth Edition

    SciTech Connect (OSTI)

    Holden, N.E.

    1981-01-01T23:59:59.000Z

    This report evaluates the experimental data and recommends values for the thermal neutron cross sections and resonance integrals for the neutron capture reactions: /sup 55/Mn(n,..gamma..), /sup 59/Co(n,..gamma..) and /sup 197/Au(n,..gamma..). The failure of lithium and boron as standards due to the natural variation of the absorption cross sections of these elements is discussed. The Westcott convention, which describes the neutron spectrum as a thermal Maxwellian distribution with an epithermal component, is also discussed.

  9. Direct photon cross section with conversions at CDF

    E-Print Network [OSTI]

    CDF collaboration

    2004-04-20T23:59:59.000Z

    We present a measurement of the isolated direct photon cross section in p-pbar collisions at sqrt(s) = 1.8 TeV and |eta| gamma gamma and eta -> gamma gamma events we use a new background subtraction technique which takes advantage of the tracking information available in a photon conversion event. We find that the shape of the cross section as a function of pT is poorly described by next-to-leading-order QCD predictions, but agrees with previous CDF measurements.

  10. MEASUREMENT OF SPECIFIC HEAT CAPACITY OF SALTSTONE

    SciTech Connect (OSTI)

    Harbour, J; Vickie Williams, V

    2008-09-29T23:59:59.000Z

    One of the goals of the Saltstone variability study is to identify (and quantify the impact of) the operational and compositional variables that control or influence the important processing and performance properties of Saltstone grout mixtures. The heat capacity of the Saltstone waste form is one of the important properties of Saltstone mixes that was last measured at SRNL in 1997. It is therefore important to develop a core competency for rapid and accurate analysis of the specific heat capacity of the Saltstone mixes in order to quantify the impact of compositional and operational variations on this property as part of the variability study. The heat capacity, coupled with the heat of hydration data obtained from isothermal calorimetry for a given Saltstone mix, can be used to predict the maximum temperature increase in the cells within the vaults of the Saltstone Disposal Facility (SDF). The temperature increase controls the processing rate and the pour schedule. The maximum temperature is also important to the performance properties of the Saltstone. For example, in mass pours of concrete or grout of which Saltstone is an example, the maximum temperature increase and the maximum temperature difference (between the surface and the hottest location) are controlled to ensure durability of the product and prevent or limit the cracking caused by the thermal gradients produced during curing. This report details the development and implementation of a method for the measurement of the heat capacities of Saltstone mixes as well as the heat capacities of the cementitious materials of the premix and the simulated salt solutions used to batch the mixes. The developed method utilizes the TAM Air isothermal calorimeter and takes advantage of the sophisticated heat flow measurement capabilities of the instrument. Standards and reference materials were identified and used to validate the procedure and ensure accuracy of testing. Heat capacities of Saltstone mixes were {approx} 55% higher than the previous measurement of specific heat capacity on a reference Saltstone mix in 1997. Values of mixes prepared using Deliquification, Dissolution and Adjustment (DDA), Modular Caustic Side Solvent Extraction Unit (MCU) and Salt Waste Processing Facility (SWPF) simulants and premix at 0.60 w/cm ratio were {approx} 1.95 J/g/{sup o}C and were equivalent within experimental error. The simple law of mixtures was used to predict the heat capacities of the Saltstone and the results were in excellent agreement with experimental data. This simple law of mixtures can therefore be used to predict the heat capacities of Saltstone mixes in those cases where measurements have not been made. The time dependence of the heat capacity is important as an input to the modeling of temperature increase in Saltstone vaults. The heat capacity of a mix of MCU and premix at 0.60 w/cm ratio was measured immediately after initial mixing and then periodically up to times greater than 100 days. Within experimental error, the heat capacity did not change with time. Therefore, the modeling is not complicated by requiring a time dependent function for specific heat capacity. The water to cementitious material (w/cm) ratio plays a key role in determining the value of the heat capacity. Both experimental and predictive values for SWPF mixes as function of the w/cm ratio were obtained and presented in this report. Predictions of the maximum temperatures of the Saltstone mixes were made using the heat of hydration data from previous isothermal measurements and the newly measured heat capacities for DDA, MCU and SWPF mixes. The maximum temperature increase ranged from 37 to 48 C for these mixes. The presence of aluminate at 0.33 M produced a temperature increase of 68 C which is close to the adiabatic temperature rise of 74 C observed by Steimke and Fowler in 1997 for a mix containing 0.35 M aluminate. Aluminum dissolution of the sludge will increase the aluminate in the DSS which in turn will result in a larger temperature increase in the Saltstone vaults during the curing p

  11. A.Baghdasaryan. Jet Cross Sections and S at HERA. LOW X 2008, Kolimpari, Greece, July, 6-10 1 Jet Cross Sections and s at

    E-Print Network [OSTI]

    A.Baghdasaryan. Jet Cross Sections and S at HERA. LOW X 2008, Kolimpari, Greece, July, 6-10 1 Jet Cross Sections and s at HERA Low X 2008, 6-10 July Kolimpary, Greece Artem Baghdasaryan Yerevan Physics.Baghdasaryan. Jet Cross Sections and S at HERA. LOW X 2008, Kolimpari, Greece, July, 6-10 2 Motivation Jets physics

  12. Nature or nurture? Clues from the distribution of specific star formation rates in SDSS galaxies

    E-Print Network [OSTI]

    Casado, Javier; Gavilán, Marta; Terlevich, Roberto; Terlevich, Elena; Hoyos, Carlos; Díaz, Ángeles I

    2015-01-01T23:59:59.000Z

    This work investigates the main mechanism(s) that regulate the specific star formation rate (SSFR) in nearby galaxies, cross-correlating two proxies of this quantity -- the equivalent width of the \\Ha\\ line and the $(u-r)$ colour -- with other physical properties (mass, metallicity, environment, morphology, and the presence of close companions) in a sample of $\\sim82500$ galaxies extracted from the Sloan Digital Sky Survey (SDSS). The existence of a relatively tight `ageing sequence' in the colour-equivalent width plane favours a scenario where the secular conversion of gas into stars (i.e. `nature') is the main physical driver of the instantaneous SSFR and the gradual transition from a `chemically primitive' (metal-poor and intensely star-forming) state to a `chemically evolved' (metal-rich and passively evolving) system. Nevertheless, environmental factors (i.e. `nurture') are also important. In the field, galaxies may be temporarily affected by discrete `quenching' and `rejuvenation' episodes, but such eve...

  13. Semantics of first order parametric specifications Dusko Pavlovi'c

    E-Print Network [OSTI]

    Pavlovic, Dusko

    in the algebraic setting and are by now a standard part of most software development toolkits. However, an effort specifications was proposed early on and became a standard part of specification theory (cf. e.g. [8, 12, 13

  14. Steam boiler control specification problem: A TLA solution

    E-Print Network [OSTI]

    Merz, Stephan

    Steam boiler control specification problem: A TLA solution Frank LeÃ?ke and Stephan Merz Institut f Introduction We propose a solution to the steam boiler control specification problem [AS] by means of a formal

  15. An Object-Oriented Algebraic Steam-Boiler Control Specification

    E-Print Network [OSTI]

    Ã?lveczky, Peter Csaba

    An Object-Oriented Algebraic Steam-Boiler Control Specification Peter Csaba ()lveczky Introduction The steam-boiler control specification problem has been proposed as a challenge for different

  16. An ObjectOriented Algebraic SteamBoiler Control Specification

    E-Print Network [OSTI]

    Ã?lveczky, Peter Csaba

    An Object­Oriented Algebraic Steam­Boiler Control Specification Peter Csaba Ë? Olveczky 1# , Piotr Introduction The steam­boiler control specification problem has been proposed as a challenge for di

  17. altered recombination specificity: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    plasmas. The specific context for this study is astrophysical plasmas, (more) Bennet, Euan David 2012-01-01 32 Altered Expression ofAn Ll-Specific, O-Linked Cuticle...

  18. Element specific measurements of the structural properties and...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Element specific measurements of the structural properties and magnetism of CoxZn1-xO. Element specific measurements of the structural properties and magnetism of CoxZn1-xO....

  19. Solution Self-Assembly of Sequence Specific Biomimetic Polymers

    E-Print Network [OSTI]

    Murnen, Hannah

    2012-01-01T23:59:59.000Z

    from sequence-specific peptoid polymers. Nat. Mater. 2010, 9from sequence-specific peptoid polymers. Nat. Mater. 2010, 9in a folded nonbiological polymer. J. Am. Chem. Soc. Patch,

  20. Contrasting Adult Literacy Learners With and Without Specific Learning Disabilities

    E-Print Network [OSTI]

    Patterson, Margaret; Mellard, Daryl

    2008-04-01T23:59:59.000Z

    Contrasting adult literacy learners with and without specific learning disabilities This study of 311 adult education (AE) learners found 29% self-reported having a specific learning disability (SLD). Significant differences ...

  1. Determination of absolute photoionization cross sections of the phenyl radical

    E-Print Network [OSTI]

    Neumark, Daniel M.

    ; it is generally difficult to produce known concentrations of these species, although some progress in this area. This technique yields the radical PI cross section, even when the system exhibits complex dissociation dynamics measurements because no cooling of the radical occurs after its creation through the dissociation

  2. Cross-Scale Responses of Biodiversity to Hurricane and

    E-Print Network [OSTI]

    Willig, Michael

    Cross-Scale Responses of Biodiversity to Hurricane and Anthropogenic Disturbance in a Tropical and Georges, as well as by patterns of historic land use. Hurricane-induced changes in spatial organization changed after the hurricanes and were significantly different between Hurricanes Hugo and Georges. Alpha

  3. PET radiotracers: crossing the bloodbrain barrier and surviving

    E-Print Network [OSTI]

    Shen, Jun

    PET radiotracers: crossing the blood­brain barrier and surviving metabolism Victor W. Pike in the living human brain with positron emission tomography (PET) are increasingly useful in clinical research or undesirable metabolism. These issues are reviewed. Emerging PET radiotracers for measuring efflux transporter

  4. RZ calculations for self shielded multigroup cross sections

    SciTech Connect (OSTI)

    Li, M.; Sanchez, R.; Zmijarevic, I.; Stankovski, Z. [Commissariat a l'Energie Atomique CEA, Direction de l'Energie Nucleaire, DEN/DM2S/SERMA/LENR, 91191 Gif-sur-Yvette Cedex (France)

    2006-07-01T23:59:59.000Z

    A collision probability method has been implemented for RZ geometries. The method accounts for white albedo, specular and translation boundary condition on the top and bottom surfaces of the geometry and for a white albedo condition on the outer radial surface. We have applied the RZ CP method to the calculation of multigroup self shielded cross sections for Gadolinia absorbers in BWRs. (authors)

  5. Wavelet thresholding using generalized cross Maarten Jansen, Adhemar Bultheel

    E-Print Network [OSTI]

    Jansen, Maarten

    Wavelet thresholding using generalized cross validation Maarten Jansen, Adhemar Bultheel October 1997 Abstract De­noising algorithms based on wavelet thresholding replace small wavelet coefficients,this method assumes uncorrelated noise and or­ thogonal wavelet transforms. It turns out that extension

  6. Nuclear Science and Technology, November 2000. NEUTRON CROSS SECTION EVALUATIONS

    E-Print Network [OSTI]

    Nuclear Science and Technology, November 2000. 1 NEUTRON CROSS SECTION EVALUATIONS FOR 238 U UP and Power Engineering, 249020 Obninsk, Russia A.Ventura ENEA, Nuclear Data Center and INFN, Bologna Section of the statistical description that includes direct, pre-equilibrium and equilibrium mechanisms of nuclear reactions

  7. Froissart Bound on Inelastic Cross Section Without Unknown Constants

    E-Print Network [OSTI]

    Martin, André

    2015-01-01T23:59:59.000Z

    Assuming that axiomatic local field theory results hold for hadron scattering, Andr\\'e Martin and S. M. Roy recently obtained absolute bounds on the D-wave below threshold for pion-pion scattering and thereby determined the scale of the logarithm in the Froissart bound on total cross sections in terms of pion mass only. Previously, Martin proved a rigorous upper bound on the inelastic cross-section $\\sigma_{inel}$ which is one-fourth of the corresponding upper bound on $\\sigma_{tot}$, and Wu, Martin,Roy and Singh improved the bound by adding the constraint of a given $\\sigma_{tot}$. Here we use unitarity and analyticity to determine, without any high energy approximation, upper bounds on energy averaged inelastic cross sections in terms of low energy data in the crossed channel. These are Froissart-type bounds without any unknown coefficient or unknown scale factors and can be tested experimentally. Alternatively, their asymptotic forms,together with the Martin-Roy absolute bounds on pion-pion D-waves below t...

  8. Protos: A Cross-Organizational Business Modeling Tool (Demonstration)

    E-Print Network [OSTI]

    Protos: A Cross-Organizational Business Modeling Tool (Demonstration) Anup K. Kalia, Pankaj R-organizational business modeling use low-level abstractions such as data and control flow. These approaches result in rigid models that over-constrain business ex- ecution. Further, because such approaches ignore

  9. Probing the circumgalactic baryons through cross-correlations

    E-Print Network [OSTI]

    Singh, Priyanka; Nath, Biman B; Refregier, Alexandre; Silk, Joseph

    2015-01-01T23:59:59.000Z

    We study the cross-correlation of distribution of galaxies, the Sunyaev-Zel'dovich (SZ) and X-ray power spectra of galaxies from current and upcoming surveys and show these to be excellent probes of the nature, i.e. extent, evolution and energetics, of the circumgalactic medium (CGM). For a flat pressure profile, the SZ cross power spectrum shows oscillations at $l$-values corresponding to the length scales smaller than $\\sim \\frac{2}{3}$ times the virial radius of the galaxy. These oscillations are sensitive to the steepness of the pressure profile of the CGM and vanish for a sufficiently steep profile. Similar oscillations are also present in the X-ray cross power spectrum which is, however, more sensitive to the density profile. We forecast the detectability of the cross-correlated galaxy distribution, SZ and X-ray signals by combining SPT-DES and eROSITA-DES/eROSITA-LSST surveys, respectively. We find that, for the SPT-DES survey, the signal-to-noise ratio (SNR) peaks at high mass and redshift with SNR $\\...

  10. A Cross-Language Approach to Historic Document Retrieval

    E-Print Network [OSTI]

    Kamps, Jaap

    a cross-language approach to historic document retrieval, and investigate (1) the automatic construction are able to automatically construct rules for modernizing historic language based on comparing (a) phonetic vertical search engine should be able to bridge the gap between the historic language of the document

  11. A Cross-Language Approach to Historic Document Retrieval

    E-Print Network [OSTI]

    de Rijke, Maarten

    a cross-language approach to historic document retrieval, and investigate (1) the automatic construction are able to automatically construct rules for modernizing historic language based on comparing (a) phonetic. In order to make historic documents accessible to modern users, our vertical search engine should be able

  12. Soda Lake Well Lithology Data and Geologic Cross-Sections

    SciTech Connect (OSTI)

    Faulds, James E.

    2013-12-31T23:59:59.000Z

    Comprehensive catalogue of drill?hole data in spreadsheet, shapefile, and Geosoft database formats. Includes XYZ locations of well heads, year drilled, type of well, operator, total depths, well path data (deviations), lithology logs, and temperature data. Plus, 13 cross?sections in Adobe Illustrator format.

  13. Cross-layered Synchronization Protocol for Wireless Sensor Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Cross-layered Synchronization Protocol for Wireless Sensor Networks Thomas Beluch, Daniela. Advances in wireless sensor network performances and improvement of attainable bit rates allow research on such measurement systems using Wireless Sensor Networks (WSNs). However, current WSN synchronization protocols do

  14. SELLING IN ORGANIZATIONAL MARKETS Instructor: Professor James Cross

    E-Print Network [OSTI]

    Ahmad, Sajjad

    MKT 473 SELLING IN ORGANIZATIONAL MARKETS Fall 2012 Instructor: Professor James Cross BEH 430 895 (organizational) markets. Terminology will be an important part of this section of the course. Another important aspect will be the buying behavior that occurs in organizational marketing. Once this foundation is laid

  15. Theory in evaluation of actinide fission and capture cross sections.

    SciTech Connect (OSTI)

    Lynn, J. E. (J. Eric)

    2004-01-01T23:59:59.000Z

    The authors discuss the possibilities and limitations of the use of theory as a tool in the evaluation of actinide fission and capture cross-sections. They consider especially the target {sup 235}U as an example. They emphasize the roles of intermediate structure in the fission cross-section and of level width fluctuations in both intermediate structure and fine structure, noting that these lead to a breakdown of Hauser-Feshbach theory at sub-barrier and near barrier energies. At higher energies (where fluctuation-averaged Hauser-Feshbach theory is applicable) semi-quantitative and intuitive representations of transition state spectra and barrier level density functions have to be tested against experimental data wherever these are available. Adjustment of the fission cross-section against inelastic scattering to the much better known levels of the residual nucleus should then lead to a fairly sound estimate of the capture cross-section. They compare such estimates with evaluated and experimental data for {sup 235}U.

  16. College of the Holy Cross Math 125, Fall 2008

    E-Print Network [OSTI]

    Jones, Rafe

    College of the Holy Cross Math 125, Fall 2008 Prof. Jones December 2, 2008 Exam 3 Name: 56tv Total #12;Math 125 Exam 3 2 1. [12 points] Let f be the function whose graph is pictured below (note need to estimate some endpoints. y ~((x) SI 1>0) f

  17. Healthy Zero Energy Buildings (HZEB) Program Cross-Sectional

    E-Print Network [OSTI]

    Healthy Zero Energy Buildings (HZEB) Program ­ Cross-Sectional Study of Contaminant Levels, Source Laboratory is an equal opportunity employer. #12;1 Final Report Healthy Zero Energy Buildings (HZEB) Program P. Sullivan, and William Fisk Environmental Energy Technologies Division February 2014 The research

  18. U-238: HP Service Manager Input Validation Flaw Permits Cross...

    Broader source: Energy.gov (indexed) [DOE]

    9.21, 9.30 ABSTRACT: Cross-site scripting (XSS) vulnerability in HP Service Manager Web Tier 7.11, 9.21, and 9.30, and HP Service Center Web Tier 6.28, allows remote attackers...

  19. Knowledge Transformation for Cross-Domain Sentiment Classification

    E-Print Network [OSTI]

    Li, Tao

    Knowledge Transformation for Cross-Domain Sentiment Classification Tao Li School of Computer With the explosion of user-generated web2.0 content in the form of blogs, wikis and discussion forums, the Internet domain, thereby build- ing high-quality sentiment models without manual effort? We outline a novel

  20. MSc Climate Change A cross-disciplinary degree

    E-Print Network [OSTI]

    Jones, Peter JS

    MSc Climate Change A cross-disciplinary degree www.geog.ucl.ac.uk/climate LONDON'S GLOBAL of climatic change and to develop adaptation strategies. The UCL MSc Climate Change provides rigorous scientific and vocational training for the next generation of climate change professionals. Students

  1. Mechanical deformations of boron nitride nanotubes in crossed junctions

    SciTech Connect (OSTI)

    Zhao, Yadong; Chen, Xiaoming; Ke, Changhong, E-mail: cke@binghamton.edu [Department of Mechanical Engineering, State University of New York at Binghamton, Binghamton, New York 13902 (United States); Park, Cheol [NASA Langley Research Center, Hampton, Virginia 23681 (United States); Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904 (United States); Fay, Catharine C. [NASA Langley Research Center, Hampton, Virginia 23681 (United States); Stupkiewicz, Stanislaw [Institute of Fundamental Technological Research, Warsaw (Poland)

    2014-04-28T23:59:59.000Z

    We present a study of the mechanical deformations of boron nitride nanotubes (BNNTs) in crossed junctions. The structure and deformation of the crossed tubes in the junction are characterized by using atomic force microscopy. Our results show that the total tube heights are reduced by 20%–33% at the crossed junctions formed by double-walled BNNTs with outer diameters in the range of 2.21–4.67?nm. The measured tube height reduction is found to be in a nearly linear relationship with the summation of the outer diameters of the two tubes forming the junction. The contact force between the two tubes in the junction is estimated based on contact mechanics theories and found to be within the range of 4.2–7.6 nN. The Young's modulus of BNNTs and their binding strengths with the substrate are quantified, based on the deformation profile of the upper tube in the junction, and are found to be 1.07?±?0.11 TPa and 0.18–0.29 nJ/m, respectively. Finally, we perform finite element simulations on the mechanical deformations of the crossed BNNT junctions. The numerical simulation results are consistent with both the experimental measurements and the analytical analysis. The results reported in this paper contribute to a better understanding of the structural and mechanical properties of BNNTs and to the pursuit of their applications.

  2. The Provision of IP Crossing Angles for the SSC

    SciTech Connect (OSTI)

    Ritson, David M

    2003-07-11T23:59:59.000Z

    Luminosity is to be produced at the SSC collider by crossing with finite angle the counter circulating proton beams at each interaction point (IP). Such a crossing angle introduces unwanted dispersion in the high beta triplet quadrupoles adjacent to the IPs which must be corrected out. they propose to produce variable crossing conditions at each IP with local steering dipoles adjusted to give required slopes and displacements for each IP. The anomalous dispersion introduced by these orbit displacements will be corrected in the arcs (dispersive region) just prior to entry and exit into the IRs with opposite polarity quadrupole pairs separated by 90{sup o} in phase, a late correction scheme. Such pairs cause minimal change to the betatron functions but produce dispersion that can be set to cancel the anomalous dispersion. The IR design is such that the phase advance between correctors and the IP triplet gives efficient full local anomalous dispersion cancellation. The proposed system is to be formed from standard SSC corrector elements and will provide the range of crossing conditions required for collision optics and for separating the beams at injection.

  3. Genome Technology, No.56 October 2005 CROSSING OVER

    E-Print Network [OSTI]

    Ferrara, Katherine W.

    Genome Technology, No.56 October 2005 CROSSING OVER ACADEMIA OR INDUSTRY? WWW.GENOME-TECHNOLOGY importantly, if I try it out and don't like it, can I come back? Genome Technology interviewed a number-scientist types who chase down answers to impossibly huge (and sometimes useless) questions at the expense

  4. Measurement of the Z??? cross section with the ATLAS detector

    E-Print Network [OSTI]

    Taylor, Frank E.

    The Z??? cross section is measured with the ATLAS experiment at the LHC in four different final states determined by the decay modes of the ? leptons: muon-hadron, electron-hadron, electron-muon, and muon-muon. The analysis ...

  5. Absorption cross-section 139 Accumulation mode, of aerosol 146

    E-Print Network [OSTI]

    Jacob, Daniel J.

    133, 151 residence times 153 size distributions 144 Air composition 2 molecular weight 4, 6 Albedo 122 dioxide Coagulation (aerosol) 146 Column model 32 Conditional unstability 56 Continuity equation 75261 INDEX A Absorption cross-section 139 Accumulation mode, of aerosol 146 Acetaldehyde (CH3CHO

  6. Extraction of Neutrino Flux from the Inclusive Muon Cross Section

    E-Print Network [OSTI]

    Murata, Tomoya

    2015-01-01T23:59:59.000Z

    We have studied a method to extract neutrino flux from the data of neutrino-nucleus reaction by using maximum entropy method. We demonstrate a promising example to extract neutrino flux from the inclusive cross section of muon production without selecting a particular reaction process such as quasi-elastic nucleon knockout.

  7. Extraction of Neutrino Flux from the Inclusive Muon Cross Section

    E-Print Network [OSTI]

    Tomoya Murata; Toru Sato

    2015-01-23T23:59:59.000Z

    We have studied a method to extract neutrino flux from the data of neutrino-nucleus reaction by using maximum entropy method. We demonstrate a promising example to extract neutrino flux from the inclusive cross section of muon production without selecting a particular reaction process such as quasi-elastic nucleon knockout.

  8. Nutrition, digestive system and digestion specificity in phytophagous bats

    E-Print Network [OSTI]

    Boyer, Edmond

    Nutrition, digestive system and digestion specificity in phytophagous bats NF Zhukova Schmalhausen arisen as to how the feeding and digestion specificity is revealed in phytophagous bats, and how the entire order specificity affects these processes. To tackle these issues, the digestive system

  9. Specification and Refinement of a RealTime Control System

    E-Print Network [OSTI]

    Smith, Graeme

    such approach via the specification and refinement of the well­known Steam Boiler Control Problem. The case. These features, although not central to the Steam Boiler Control Problem, are typical of features which must­level (i.e., abstract) specification of the Steam Boiler Control Problem. This specification is refined

  10. Hazard Communication Site Specific Information Sheet Hazard Communication Program (HCP)

    E-Print Network [OSTI]

    Slatton, Clint

    Hazard Communication Site Specific Information Sheet Hazard Communication Program (HCP) Site Specific Information The responsible party for a unit/area should complete this section to make the Hazard Communication Program site specific. The responsible party will ensure that the Hazard Communication Program

  11. Appendix B: LABORATORY-SPECIFIC CHEMICAL HYGIENE PLAN

    E-Print Network [OSTI]

    Ferrara, Katherine W.

    1 Appendix B: LABORATORY-SPECIFIC CHEMICAL HYGIENE PLAN The Laboratory Standard requires laboratory-specific Chemical Hygiene Plans. At UC Davis, this can be accomplished by having the person responsible ( the forms follow) and thus creating a laboratory-specific Chemical Hygiene Plan. For additional assistance

  12. Lab Home A and B Construction Specifications and Alterations

    E-Print Network [OSTI]

    Appendix A ­ Lab Home A and B Construction Specifications and Alterations #12;A.1 Appendix A -Lab Home A and B Construction Specifications and Alterations A.1 Lab Home A Construction Specifications walls that are replaced or constructed shall be taped, finished and painted in the original wall color

  13. Important Cognitive Components of Domain-Specific Search Knowledge

    E-Print Network [OSTI]

    Bhavnani, Suresh K.

    the subject-specific terms to enter in a query. For example, many university students often buy electronicImportant Cognitive Components of Domain-Specific Search Knowledge Suresh K. Bhavnani School Many users have acquired a sophisticated understanding of searching the Web in specific domains

  14. Dynamics Within an Organisation: Temporal Specification, Simulation and Evaluation

    E-Print Network [OSTI]

    Treur, Jan

    - 1 - Dynamics Within an Organisation: Temporal Specification, Simulation and Evaluation Catholijn is its dynamics. In this paper different types of specifications of properties of the dynamics within an organisation are introduced. Supporting tools for specification, simulation and analysis of dynamics within

  15. Sequence specific alkylation of DNA by hairpin pyrroleimidazole polyamide conjugates

    E-Print Network [OSTI]

    Stoltz, Brian M.

    Sequence specific alkylation of DNA by hairpin pyrrole­imidazole polyamide conjugates Nicholas R predetermined sequences in the minor groove of DNA with affinities and specificities comparable to those of DNA for covalent reaction at specific DNA sequences and thereby inhibit DNA­protein interactions. Site

  16. Smart Grid Conceptual Actors/Data Flow Diagram- Cross Domain...

    Energy Savers [EERE]

    Documents & Publications Report to NIST on the Smart Grid Interoperability Standards Roadmap SG Network System Requirements Specification- Interim Release 3 Buildings-to-Grid...

  17. Identification of Protein-Protein Interactions and Topologies in Living Cells with Chemical Cross-linking and Mass Spectrometry

    SciTech Connect (OSTI)

    Zhang, Haizhen; Tang, Xiaoting; Munske, Gerhard R.; Tolic, Nikola; Anderson, Gordon A.; Bruce, James E.

    2009-03-01T23:59:59.000Z

    We present results from a novel strategy that enables concurrent identification of protein-protein interactions and topologies in living cells without specific antibodies or genetic manipulations for immuno/affinity purifications. The strategy consists of: (i) chemical cross-linking reaction: intact cell labeling with a novel class of chemical cross-linkers, protein interaction reporters (PIRs); (ii) two-stage mass spectrometric analysis: stage 1 identification of PIR-labeled proteins and construction of a restricted database by 2D-LC/MS/MS; and stage 2 analysis of PIR-labeled peptides by multiplexed LC/FTICR-MS; (iii) data analysis: identification of cross-linked peptides and proteins of origin using accurate mass and other constraints. The primary advantage of the PIR approach and distinction from current technology is that protein interactions together with topologies are detected in native biological systems by stabilizing protein complexes with new covalent bonds while the proteins are present in the original cellular environment. Thus, weak or transient interactions or interactions that require properly folded, localized, or membrane-bound proteins can be labeled and identified through the PIR approach. This strategy was applied to S. oneidensis bacterial cells and initial studies resulted in identification of a set of protein-protein interactions and their contact/binding regions. Furthermore, most identified interactions involved membrane proteins, suggesting the PIR approach is particularly suited for studies of membrane protein-protein interactions, an area under-represented with current widely-used approaches.

  18. FORMT: Form-based Mutation Testing of Logical Specifications

    E-Print Network [OSTI]

    Faatz, Andreas

    2010-01-01T23:59:59.000Z

    The draft paper defines a system, which is capable of maintaining bases of test cases for logical specifications. The specifications, which are subject to this system are transformed from their original shape in first-order logic to form-based expressions as originally introduced in logics of George Spencer-Brown. The innovation comes from the operations the system provides when injecting faults - so-called mutations - to the specifications. The system presented here applies to logical specifications from areas as different as programming, ontologies or hardware specifications.

  19. Method of producing monolithic ceramic cross-flow filter

    DOE Patents [OSTI]

    Larsen, David A. (Clifton Park, NY); Bacchi, David P. (Schenectady, NY); Connors, Timothy F. (Watervliet, NY); Collins, III, Edwin L. (Albany, NY)

    1998-01-01T23:59:59.000Z

    Ceramic filter of various configuration have been used to filter particulates from hot gases exhausted from coal-fired systems. Prior ceramic cross-flow filters have been favored over other types, but those previously horn have been assemblies of parts somehow fastened together and consequently subject often to distortion or delamination on exposure hot gas in normal use. The present new monolithic, seamless, cross-flow ceramic filters, being of one-piece construction, are not prone to such failure. Further, these new products are made by novel casting process which involves the key steps of demolding the ceramic filter green body so that none of the fragile inner walls of the filter is cracked or broken.

  20. Elastic breakup cross sections of well-bound nucleons

    E-Print Network [OSTI]

    K. Wimmer; D. Bazin; A. Gade; J. A. Tostevin; T. Baugher; Z. Chajecki; D. Coupland; M. A. Famiano; T. K. Ghosh; G. F. Grinyer M. E. Howard; M. Kilburn; W. G. Lynch; B. Manning; K. Meierbachtol; P. Quarterman; A. Ratkiewicz; A. Sanetullaev; R. H. Showalter; S. R. Stroberg; M. B. Tsang; D. Weisshaar; J. Winkelbauer; R. Winkler; M. Youngs

    2014-12-07T23:59:59.000Z

    The 9Be(28Mg,27Na) one-proton removal reaction with a large proton separation energy of Sp(28Mg)=16.79 MeV is studied at intermediate beam energy. Coincidences of the bound 27Na residues with protons and other light charged particles are measured. These data are analyzed to determine the percentage contributions to the proton removal cross section from the elastic and inelastic nucleon removal mechanisms. These deduced contributions are compared with the eikonal reaction model predictions and with the previously measured data for reactions involving the re- moval of more weakly-bound protons from lighter nuclei. The role of transitions of the proton between different bound single-particle configurations upon the elastic breakup cross section is also quantified in this well-bound case. The measured and calculated elastic breakup fractions are found to be in good agreement.

  1. Phase-space picture of resonance creation and avoided crossings

    E-Print Network [OSTI]

    Timberlake, T

    2000-01-01T23:59:59.000Z

    Complex coordinate scaling (CCS) is used to calculate resonance eigenvalues and eigenstates for a system consisting of an inverted Gaussian potential and a monochromatic driving field. Floquet eigenvalues and Husimi distributions of resonance eigenfunctions are calculated using two different versions of CCS. The number of resonance states in this system increases as the strength of the driving field is increased, indicating that this system might have increased stability against ionization when the field strength is very high. We find that the newly created resonance states are scarred on unstable periodic orbits of the classical motion. The behavior of these periodic orbits as the field strength is increased may explain why there are more resonance states at high field strengths than at low field strengths. Close examination of an avoided crossing between resonance states shows that this type of avoided crossing does not delocalize the resonance states, although it may lead to interesting effects at certain ...

  2. Phase-space picture of resonance creation and avoided crossings

    E-Print Network [OSTI]

    T. Timberlake; L. E. Reichl

    2000-10-01T23:59:59.000Z

    Complex coordinate scaling (CCS) is used to calculate resonance eigenvalues and eigenstates for a system consisting of an inverted Gaussian potential and a monochromatic driving field. Floquet eigenvalues and Husimi distributions of resonance eigenfunctions are calculated using two different versions of CCS. The number of resonance states in this system increases as the strength of the driving field is increased, indicating that this system might have increased stability against ionization when the field strength is very high. We find that the newly created resonance states are scarred on unstable periodic orbits of the classical motion. The behavior of these periodic orbits as the field strength is increased may explain why there are more resonance states at high field strengths than at low field strengths. Close examination of an avoided crossing between resonance states shows that this type of avoided crossing does not delocalize the resonance states, although it may lead to interesting effects at certain field strengths.

  3. Cross sections for atomic displacements in solids by fast positrons

    SciTech Connect (OSTI)

    Oen, Ordean S.

    1987-09-01T23:59:59.000Z

    The Mott series has been used to calculate the cross section for atomic displacements produced in elastic collisions between relativistic positrons and atomic nuclei. The Kinchin and Pease displacement model was used. Several elements spanning the atomic table were treated using positron energies ranging from threshold to several tens of MeV. The results are compared with previous calculations for relativistic electrons. It is found that for the same energy and atomic number the positron cross sections are always smaller (up to a factor of 5 or more). It is also found that the McKinley-Fesbach formula which is frequently used in radiation damage analysis is even less reliable for positrons than for electrons. 9 refs.

  4. On the Wong cross section and fusion oscillations

    E-Print Network [OSTI]

    Rowley, N

    2015-01-01T23:59:59.000Z

    We re-examine the well-known Wong formula for heavy-ion fusion cross sections. Although this celebrated formula yields almost exact results for single-channel calculations for relatively heavy systems such as $^{16}$O+$^{144}$Sm, it tends to overestimate the cross section for light systems such as $^{12}$C+$^{12}$C. We generalise the formula to take account of the energy dependence of the barrier parameters and show that the energy-dependent version gives results practically indistinguishable from a full quantal calculation. We then examine the deviations arising from the discrete nature of the intervening angular momenta, whose effect can lead to an oscillatory contribution to the excitation function. We recall some compact, analytic expressions for these oscillations, and highlight the important physical parameters that give rise to them. Oscillations in symmetric systems are discussed, as are systems where the target and projectile identities can be exchanged via a strong transfer channel.

  5. Public key Steganography Using Discrete Cross-Coupled Chaotic Maps

    E-Print Network [OSTI]

    Sodeif Ahadpour; Mahdiyeh Majidpour; Yaser Sadra

    2012-11-01T23:59:59.000Z

    By cross-coupling two logistic maps a novel method is proposed for the public key steganography in JPEG image. Chaotic maps entail high complexity in the used algorithm for embedding secret data in a medium. In this paper, discrete cross- coupled chaotic maps are used to specifying the location of the different parts of the secret data in the image. Modifying JPEG format during compressing and decompressing, and also using public key enhanced difficulty of the algorithm. Simulation results show that in addition to excessive capacity, this method has high robustness and resistance against hackers and can be applicable in secret communication. Also the PSNR value is high compared to the other works.

  6. Crossed-ratchet effects and domain wall geometrical pinning

    E-Print Network [OSTI]

    V. I. Marconi; A. B. Kolton; J. A. Capitan; J. A. Cuesta; A. Perez-Junquera; M. Velez; J. I. Martin; J. M. R. Parrondo

    2010-12-25T23:59:59.000Z

    The motion of a domain wall in a two dimensional medium is studied taking into account the internal elastic degrees of freedom of the wall and geometrical pinning produced both by holes and sample boundaries. This study is used to analyze the geometrical conditions needed for optimizing crossed ratchet effects in periodic rectangular arrays of asymmetric holes, recently observed experimentally in patterned ferromagnetic films. Geometrical calculations and numerical simulations have been used to obtain the anisotropic critical fields for depinning flat and kinked walls in rectangular arrays of triangles. The aim is to show with a generic elastic model for interfaces how to build a rectifier able to display crossed ratchet effects or effective potential landscapes for controlling the motion of interfaces or invasion fronts.

  7. Crossed-beam studies of the dynamics of radical reactions

    SciTech Connect (OSTI)

    Liu, K. [Argonne National Laboratory, IL (United States)

    1993-12-01T23:59:59.000Z

    The objective of this program is to characterize the detailed dynamics of elementary radical reactions and to provide a better understanding of radical reactivity in general. The radical beam is typically generated by a laser photolysis method. After colliding with the reacting molecule in a crossed-beam apparatus, the reaction product state distribution is interrogated by laser spectroscopic techniques. Several radicals of combustion significance, such as O, CH, OH, CN and NCO have been successfully generated and their collisional behavior at the state-to-state integral cross section level of detail has been studied in this manner. During the past year, the detection system has been converted from LIF to REMPI schemes, and the emphasis of this program shifted to investigate the product angular distributions. Both inelastic and reactive processes have been studied.

  8. Method of producing monolithic ceramic cross-flow filter

    DOE Patents [OSTI]

    Larsen, D.A.; Bacchi, D.P.; Connors, T.F.; Collins, E.L. III

    1998-02-10T23:59:59.000Z

    Ceramic filter of various configuration have been used to filter particulates from hot gases exhausted from coal-fired systems. Prior ceramic cross-flow filters have been favored over other types, but those previously have been assemblies of parts somehow fastened together and consequently subject often to distortion or delamination on exposure hot gas in normal use. The present new monolithic, seamless, cross-flow ceramic filters, being of one-piece construction, are not prone to such failure. Further, these new products are made by a novel casting process which involves the key steps of demolding the ceramic filter green body so that none of the fragile inner walls of the filter is cracked or broken. 2 figs.

  9. Accurate Development of Thermal Neutron Scattering Cross Section Libraries

    SciTech Connect (OSTI)

    Hawari, Ayman; Dunn, Michael

    2014-06-10T23:59:59.000Z

    The objective of this project is to develop a holistic (fundamental and accurate) approach for generating thermal neutron scattering cross section libraries for a collection of important enutron moderators and reflectors. The primary components of this approach are the physcial accuracy and completeness of the generated data libraries. Consequently, for the first time, thermal neutron scattering cross section data libraries will be generated that are based on accurate theoretical models, that are carefully benchmarked against experimental and computational data, and that contain complete covariance information that can be used in propagating the data uncertainties through the various components of the nuclear design and execution process. To achieve this objective, computational and experimental investigations will be performed on a carefully selected subset of materials that play a key role in all stages of the nuclear fuel cycle.

  10. Experimental validation of lead cross sections for scale and MCNP

    SciTech Connect (OSTI)

    Henrikson, D.J.

    1995-12-01T23:59:59.000Z

    Moving spent nuclear fuel between facilities often requires the use of lead-shielded casks. Criticality safety that is based upon calculations requires experimental validation of the fuel matrix and lead cross section libraries. A series of critical experiments using a high-enriched uranium-aluminum fuel element with a variety of reflectors, including lead, has been identified. Twenty-one configurations were evaluated in this study. The fuel element was modelled for KENO V.a and MCNP 4a using various cross section sets. The experiments addressed in this report can be used to validate lead-reflected calculations. Factors influencing calculated k{sub eff} which require further study include diameters of styrofoam inserts and homogenization.

  11. Dielectronic-Recombination Cross-Sections of Hydrogenlike Argon

    E-Print Network [OSTI]

    Dewitt, D. R.; Schneider, D.; Clark, M. W.; Chen, M. H.; Church, David A.

    1991-01-01T23:59:59.000Z

    PHYSICAL REVIEW A VOLUME 44, NUMBER 11 1 DECEMBER 1991 Dielectronic-recombination cross sections of hytlrogenlike argon D. R. DeWitt, D. Schneider, M. W. Clark, and M. H. Chen Latvrenee Livermore National Laboratory, University of California.... These trapped ions then undergo further ionization and other electron-ion 7185 1991 The American Physical Society DeWITT, SCHNEIDER, CLARK, CHEN, AND CHURCH interactions. In order to study dielectronic recombination in highly charged ions, the drift tubes...

  12. Neutrino and Antineutrino Cross sections at MiniBooNE

    SciTech Connect (OSTI)

    Dharmapalan, Ranjan; /Alabama U.

    2011-10-01T23:59:59.000Z

    The MiniBooNE experiment has reported a number of high statistics neutrino and anti-neutrino cross sections -among which are the charged current quasi-elastic (CCQE) and neutral current elastic (NCE) neutrino scattering on mineral oil (CH2). Recently a study of the neutrino contamination of the anti-neutrino beam has concluded and the analysis of the anti-neutrino CCQE and NCE scattering is ongoing.

  13. ForPeerReview Cavity expansion in cross anisotropic rock

    E-Print Network [OSTI]

    Wagner, Peter

    for Numerical and Analytical Methods in Geomechanics Manuscript ID: NAG-10-0026.R1 Wiley - Manuscript type in Geomechanics #12;ForPeerReview Only Cavity expansion in cross-anisotropic rock Dimitrios Kolymbas Peter Wagner://mc.manuscriptcentral.com/nag International Journal for Numerical and Analytical Methods in Geomechanics 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

  14. ILLINOIS -RailTEC Optimal Grade Crossing Project Selection

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    BNSF Railway Global Level Crossing Safety Symposium - August 5th, 2014 #12;Slide 2 ILLINOIS - Rail,000,000~$1,000,000 #12;Slide 4 ILLINOIS - RailTEC Corridor Improvements Passenger rail corridor involves a series ILLINOIS - RailTEC 240 120 60 45 40 33 29 23 18 0 50 100 150 200 250 300 0 25 50 75 100 125 150 175 200 225

  15. Coupling Extraction From Off-Shell Cross-sections

    E-Print Network [OSTI]

    Baradhwaj Coleppa; Tanumoy Mandal; Subhadip Mitra

    2014-10-09T23:59:59.000Z

    In this note, we present a novel method of extracting the couplings of a new heavy particle to the Standard Model states. Contrary to the usual discovery process which involves studying the on-shell production, we look at regions away from resonance to take advantage of the simple scaling of the cross-section with the couplings. We apply the procedure to the case of a heavy quark as an illustration.

  16. Updated Higgs cross section at approximate N$^3$LO

    E-Print Network [OSTI]

    Marco Bonvini; Richard D. Ball; Stefano Forte; Simone Marzani; Giovanni Ridolfi

    2014-07-03T23:59:59.000Z

    We update our estimate of the cross section for Higgs production in gluon fusion at next-to-next-to-next-to-leading order (N$^3$LO) in $\\alpha_s$ in view of the recent full computation of the result in the soft limit for infinite top mass, which determines a previously unknown constant. We briefly discuss the phenomenological implications. Results are available through the updated version of the ggHiggs code.

  17. Quantum Crossing Symmetry as Heart of Ghost Imaging

    E-Print Network [OSTI]

    D. B. Ion; M. L. Ion; L. Rusu

    2008-11-28T23:59:59.000Z

    In this paper it is shown that the key to understanding the ghost imaging mystery are the crossing symmetric photon reactions in the nonlinear media. Then, an intuitive mechanism for the description of the ghost imaging in terms of the quantum mirror (QM) is presented. Moreover, we prove that the ghost imaging laws depend only on the energy-momentum conservation and not on the photons entanglement.

  18. W and Z production cross sections at D0

    SciTech Connect (OSTI)

    Tarazi, J.N. [California Univ., Irvine, CA (United States). Dept. of Physics and Astronomy; D0 Collaboration

    1996-11-01T23:59:59.000Z

    We present a measurement of the production cross section times branching ratio for {ital W} and {ital Z} bosons decaying to the electrons or muons in {ital p}{ital {anti p}} collisions at {radical}s = 1.8 TeV using data recorded at the Tevatron during the 1994-1995 collider run. Using the ratio of these two measurements, we derive the {ital W} leptonic branching fraction and the width of the {ital W} boson.

  19. W and Z cross sections at the Tevatron

    SciTech Connect (OSTI)

    T. Dorigo

    2003-07-01T23:59:59.000Z

    The CDF and D0 experiments at the Tevatron have used p{bar p} collisions at {radical}s = 1.96 TeV to measure the cross section of W and Z boson production using several leptonic final states. An indirect measurement of the total W width has been extracted, and the lepton charge asymmetry in Drell-Yan production has been studied up to invariant masses of 600 GeV/c{sup 2}.

  20. Top Quark Production Cross Section at the Tevatron

    SciTech Connect (OSTI)

    Shabalina, E.; /Chicago U.

    2006-05-01T23:59:59.000Z

    An overview of the preliminary results of the top quark pair production cross section measurements at a center-of-mass energy of 1.96 TeV carried out by the CDF and D0 collaborations is presented. The data samples used for the analyses are collected in the current Tevatron run and correspond to an integrated luminosity from 360 pb{sup -1} up to 760 pb{sup -1}.