National Library of Energy BETA

Sample records for ba biological assessment

  1. Arts & Sciences Biology, B.A.

    E-Print Network [OSTI]

    New Mexico, University of

    6/7/13 Arts & Sciences Biology, B.A. Broad Learning Goals A. Understand basic biological principles, and appreciate the breadth of modern biology. B. Understand and apply the scientific principle to conceptual or experimental problems in biology. C. Present biological data, and interpretations of the data, in written

  2. Roadmap: Biology -Bachelor of Arts [AS-BA-BSCI

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Biology - Bachelor of Arts [AS-BA-BSCI] College of Arts and Sciences Department of Biological Sciences Catalog Year: 2012­2013 Page 1 of 3 | Last Updated: 2-May-12/LNHD This roadmap hours and minimum 42 upper- division credit hours #12;Roadmap: Biology - Bachelor of Arts [AS

  3. B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK)

    E-Print Network [OSTI]

    Doyle, Robert

    B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK) Requirements include 21 credits from chemistry core courses, 6 credits from the list, (2) below, of approved biology/biochemistry core's course of study must include the following: 1.) Required Chemistry Core Courses CHE 106: General

  4. 6/06/09 BA in General Biology Bachelor of Arts in General Biology

    E-Print Network [OSTI]

    6/06/09 BA in General Biology Bachelor of Arts in General Biology Department of Biology College of Science and Engineering Undergraduate Programs Students majoring in the General Biology degree program are required to complete 57 units in the major. In addition to the biological science courses, it includes

  5. Biology reflective assessment curriculum

    E-Print Network [OSTI]

    Bayley, Cheryl Ann

    2011-01-01

    Penick, J. E. (1998). Biology: A community context. Newof a standards-based high school biology curriculum.The American Biology Teacher Li, J. , Klahr, D. , & Siler,

  6. PG&E Reconductoring Project Biological Assessment (Revised)

    Broader source: Energy.gov [DOE]

    This biological assessment (BA) is to provide the information necessary for formal consultation between the Department of Energy (DOE) and U.S. Fish and Wildlife Service (USFWS) regarding the effects of the Proposed Action as required pursuant to Section 7(a)(2) of the Endangered Species Act (ESA).

  7. Programmatic Biological Assessment

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary AreasDepartment of2ProfessionalDepartment of EnergyAssessment

  8. Computer Science Educational Effectiveness Assessment Plan Page 1 of 23 B.S., B.A, Minor in Computer Science

    E-Print Network [OSTI]

    Mock, Kenrick

    Computer Science Educational Effectiveness Assessment Plan Page 1 of 23 B.S., B.A, Minor in Computer Science Educational Effectiveness Assessment Plan Version 1.3 Adopted by The Computer Science of Academic Affairs: #12;Computer Science Educational Effectiveness Assessment Plan Page 2 of 23 TABLE

  9. Computational Tools to Assess Turbine Biological Performance

    SciTech Connect (OSTI)

    Richmond, Marshall C.; Serkowski, John A.; Rakowski, Cynthia L.; Strickler, Brad; Weisbeck, Molly; Dotson, Curtis L.

    2014-07-24

    Public Utility District No. 2 of Grant County (GCPUD) operates the Priest Rapids Dam (PRD), a hydroelectric facility on the Columbia River in Washington State. The dam contains 10 Kaplan-type turbine units that are now more than 50 years old. Plans are underway to refit these aging turbines with new runners. The Columbia River at PRD is a migratory pathway for several species of juvenile and adult salmonids, so passage of fish through the dam is a major consideration when upgrading the turbines. In this paper, a method for turbine biological performance assessment (BioPA) is demonstrated. Using this method, a suite of biological performance indicators is computed based on simulated data from a CFD model of a proposed turbine design. Each performance indicator is a measure of the probability of exposure to a certain dose of an injury mechanism. Using known relationships between the dose of an injury mechanism and frequency of injury (dose–response) from laboratory or field studies, the likelihood of fish injury for a turbine design can be computed from the performance indicator. By comparing the values of the indicators from proposed designs, the engineer can identify the more-promising alternatives. We present an application of the BioPA method for baseline risk assessment calculations for the existing Kaplan turbines at PRD that will be used as the minimum biological performance that a proposed new design must achieve.

  10. Biological Risk Assessment Worksheet Tracking # ______________ Building/Lab Room # ___________ PI Name _____________________

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Biological Risk Assessment Worksheet Tracking # ______________ Building/Lab Room # ___________ PI in the protocol needs an agent-specific Biological Risk Assessment. Once an agent-specific Biological Risk ______________________________________________________________________________ Note: *Vaccines and respirators require separate risk assessments. Biosafety Officer's Signature Save

  11. Chemical and Biological Engineering Student Learning Outcome Assessment Report

    E-Print Network [OSTI]

    Missouri-Rolla, University of

    1 Chemical and Biological Engineering Student Learning Outcome Assessment Report 1. Department/Program Mission The mission of the Department of Chemical and Biological is to prepare chemical engineers for successful careers of leadership and innovation in chemical engineering and related fields; expands

  12. Grays River Watershed and Biological Assessment, 2006 Final Report.

    SciTech Connect (OSTI)

    May, Christopher; Geist, David

    2007-04-01

    The Grays River Watershed and Biological Assessment was funded to address degradation and loss of spawning habitat for chum salmon (Onchorhynchus keta) and fall Chinook salmon (Onchoryhnchus tshawytscha). In 1999, the National Marine Fisheries Service listed lower Columbia River chum salmon as a threatened Evolutionarily Significant Unit (ESU) under the Endangered Species Act of 1973 (ESA). The Grays River watershed is one of two remaining significant chum salmon spawning locations in this ESU. Runs of Grays River chum and Chinook salmon have declined significantly during the past century, largely because of damage to spawning habitat associated with timber harvest and agriculture in the watershed. In addition, approximately 20-25% of the then-remaining chum salmon spawning habitat was lost during a 1999 channel avulsion that destroyed an important artificial spawning channel operated by the Washington Department of Fish and Wildlife (WDFW). Although the lack of stable, high-quality spawning habitat is considered the primary physical limitation on Grays River chum salmon production today, few data are available to guide watershed management and channel restoration activities. The objectives of the Grays River Watershed and Biological Assessment project were to (1) perform a comprehensive watershed and biological analysis, including hydrologic, geomorphic, and ecological assessments; (2) develop a prioritized list of actions that protect and restore critical chum and Chinook salmon spawning habitat in the Grays River based on comprehensive geomorphic, hydrologic, and stream channel assessments; and (3) gain a better understanding of chum and Chinook salmon habitat requirements and survival within the lower Columbia River and the Grays River. The watershed-based approach to river ecosystem restoration relies on a conceptual framework that describes general relationships between natural landscape characteristics, watershed-scale habitat-forming processes, aquatic habitat conditions, and biological integrity. In addition, human land-use impacts are factored into the conceptual model because they can alter habitat quality and can disrupt natural habitat forming processes. In this model (Figure S.1), aquatic habitat--both instream and riparian--is viewed as the link between watershed conditions and biologic responses. Based on this conceptual model, assessment of habitat loss and the resultant declines in salmonid populations can be conducted by relating current and historical (e.g., natural) habitat conditions to salmonid utilization, diversity, and abundance. In addition, assessing disrupted ecosystem functions and processes within the watershed can aid in identifying the causes of habitat change and the associated decline in biological integrity. In this same way, restoration, enhancement, and conservation projects can be identified and prioritized. A watershed assessment is primarily a landscape-scale evaluation of current watershed conditions and the associated hydrogeomorphic riverine processes. The watershed assessment conducted for this project focused on watershed processes that form and maintain salmonid habitat. Landscape metrics describing the level of human alteration of natural ecosystem attributes were used as indicators of water quality, hydrology, channel geomorphology, instream habitat, and biotic integrity. Ecological (watershed) processes are related to and can be predicted based on specific aspects of spatial pattern. This study evaluated the hydrologic regime, sediment delivery regime, and riparian condition of the sub-watersheds that comprise the upper Grays River watershed relative to their natural range of conditions. Analyses relied primarily on available geographic information system (GIS) data describing landscape characteristics such as climate, vegetation type and maturity, geology and soils, topography, land use, and road density. In addition to watershed-scale landscape characteristics, the study area was also evaluated on the riparian scale, with appropriate landscape variables analyzed within

  13. Grays River Watershed and Biological Assessment Final Report 2006.

    SciTech Connect (OSTI)

    May, Christopher W.; McGrath, Kathleen E.; Geist, David R.; Abbe, Timothy; Barton, Chase

    2008-02-04

    The Grays River Watershed and Biological Assessment was funded to address degradation and loss of spawning habitat for chum salmon (Onchorhynchus keta) and fall Chinook salmon (Onchoryhnchus tshawytscha). In 1999, the National Marine Fisheries Service listed lower Columbia River chum salmon as a threatened Evolutionarily Significant Unit (ESU) under the Endangered Species Act of 1973 (ESA). The Grays River watershed is one of two remaining significant chum salmon spawning locations in this ESU. Runs of Grays River chum and Chinook salmon have declined significantly during the past century, largely because of damage to spawning habitat associated with timber harvest and agriculture in the watershed. In addition, approximately 20-25% of the then-remaining chum salmon spawning habitat was lost during a 1999 channel avulsion that destroyed an important artificial spawning channel operated by the Washington Department of Fish and Wildlife (WDFW). Although the lack of stable, high-quality spawning habitat is considered the primary physical limitation on Grays River chum salmon production today, few data are available to guide watershed management and channel restoration activities. The objectives of the Grays River Watershed and Biological Assessment project were to (1) perform a comprehensive watershed and biological analysis, including hydrologic, geomorphic, and ecological assessments; (2) develop a prioritized list of actions that protect and restore critical chum and Chinook salmon spawning habitat in the Grays River based on comprehensive geomorphic, hydrologic, and stream channel assessments; and (3) gain a better understanding of chum and Chinook salmon habitat requirements and survival within the lower Columbia River and the Grays River. The watershed-based approach to river ecosystem restoration relies on a conceptual framework that describes general relationships between natural landscape characteristics, watershed-scale habitat-forming processes, aquatic habitat conditions, and biological integrity. In addition, human land-use impacts are factored into the conceptual model because they can alter habitat quality and can disrupt natural habitat-forming processes. In this model (Figure S.1), aquatic habitat--both instream and riparian--is viewed as the link between watershed conditions and biologic responses. Based on this conceptual model, assessment of habitat loss and the resultant declines in salmonid populations can be conducted by relating current and historical (e.g., natural) habitat conditions to salmonid utilization, diversity, and abundance. In addition, assessing disrupted ecosystem functions and processes within the watershed can aid in identifying the causes of habitat change and the associated decline in biological integrity. In this same way, restoration, enhancement, and conservation projects can be identified and prioritized. A watershed assessment is primarily a landscape-scale evaluation of current watershed conditions and the associated hydrogeomorphic riverine processes. The watershed assessment conducted for this project focused on watershed processes that form and maintain salmonid habitat. Landscape metrics describing the level of human alteration of natural ecosystem attributes were used as indicators of water quality, hydrology, channel geomorphology, instream habitat, and biotic integrity. Ecological (watershed) processes are related to and can be predicted based on specific aspects of spatial pattern. This study evaluated the hydrologic regime, sediment delivery regime, and riparian condition of the sub-watersheds that comprise the upper Grays River watershed relative to their natural range of conditions. Analyses relied primarily on available geographic information system (GIS) data describing landscape characteristics such as climate, vegetation type and maturity, geology and soils, topography, land use, and road density. In addition to watershed-scale landscape characteristics, the study area was also evaluated on the riparian scale, with appropriate landscape variables analyzed within

  14. Assessing computational methods and science policy in systems biology

    E-Print Network [OSTI]

    Castillo, Andrea R. (Andrea Redwing)

    2009-01-01

    In this thesis, I discuss the development of systems biology and issues in the progression of this science discipline. Traditional molecular biology has been driven by reductionism with the belief that breaking down a ...

  15. Hydro Review: Computational Tools to Assess Turbine Biological...

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

    to analyze the biological performance of proposed designs to help ensure the safety of fish passing through the turbines at the Priest Rapids Dam in Grant County, Washington....

  16. Hydro Review: Computational Tools to Assess Turbine Biological Performance

    Broader source: Energy.gov [DOE]

    This review covers the BioPA method used to analyze the biological performance of proposed designs to help ensure the safety of fish passing through the turbines at the Priest Rapids Dam in Grant County, Washington.

  17. BEE 2600 Principles of Biological Engineering Assessment of Fall Semester 2008

    E-Print Network [OSTI]

    Walter, M.Todd

    BEE 2600 Principles of Biological Engineering Assessment of Fall Semester 2008 1. Course Outcomes 1 reactor, composting, enzyme kinetics and their interactions with pesticides, food sterilization. The class to design principles (c). 2. Assessment Methods/Metrics Homework problem sets were generated that had

  18. Proliferation profile assessment of emerging biological weapons threats. Research paper

    SciTech Connect (OSTI)

    Archuleta, M.G.; Bland, M.S.; Duann, T.P.; Tucker, A.B.

    1996-04-01

    This project develops a first generation biological warfare (BW) program system model for use in the DOD`s counterproliferation workstation, identifies key issues the U.S. military must address to assure its forces are prepared to fight in a BW environment, and develops a concise BW primer for use by any DOD activity requiring such information. The greatest lesson to be learned from this study is that only through the collective analysis of all the sub-systems of a suspected BW program will conclusive evidence of the program be found. Still, with current counterproliferation capabilities the U.S. may only be able to slow, not stop a motivated proliferant.

  19. Quantitative assessment of biological impact using transcriptomic data and mechanistic network models

    SciTech Connect (OSTI)

    Thomson, Ty M. [Selventa, One Alewife Center, Cambridge, MA 02140 (United States); Sewer, Alain, E-mail: Alain.Sewer@pmi.com [Philip Morris International R and D, Philip Morris Products S.A., Quai Jeanrenaud 5, 2000 Neuchâtel (Switzerland); Martin, Florian; Belcastro, Vincenzo [Philip Morris International R and D, Philip Morris Products S.A., Quai Jeanrenaud 5, 2000 Neuchâtel (Switzerland); Frushour, Brian P. [Selventa, One Alewife Center, Cambridge, MA 02140 (United States); Gebel, Stephan [Philip Morris International R and D, Philip Morris Research Laboratories GmbH, Edmund-Rumpler-Strasse 5, 51149 Koeln (Germany); Park, Jennifer [Selventa, One Alewife Center, Cambridge, MA 02140 (United States); Schlage, Walter K. [Philip Morris International R and D, Philip Morris Research Laboratories GmbH, Edmund-Rumpler-Strasse 5, 51149 Koeln (Germany); Talikka, Marja [Philip Morris International R and D, Philip Morris Products S.A., Quai Jeanrenaud 5, 2000 Neuchâtel (Switzerland); Vasilyev, Dmitry M.; Westra, Jurjen W. [Selventa, One Alewife Center, Cambridge, MA 02140 (United States); Hoeng, Julia; Peitsch, Manuel C. [Philip Morris International R and D, Philip Morris Products S.A., Quai Jeanrenaud 5, 2000 Neuchâtel (Switzerland)

    2013-11-01

    Exposure to biologically active substances such as therapeutic drugs or environmental toxicants can impact biological systems at various levels, affecting individual molecules, signaling pathways, and overall cellular processes. The ability to derive mechanistic insights from the resulting system responses requires the integration of experimental measures with a priori knowledge about the system and the interacting molecules therein. We developed a novel systems biology-based methodology that leverages mechanistic network models and transcriptomic data to quantitatively assess the biological impact of exposures to active substances. Hierarchically organized network models were first constructed to provide a coherent framework for investigating the impact of exposures at the molecular, pathway and process levels. We then validated our methodology using novel and previously published experiments. For both in vitro systems with simple exposure and in vivo systems with complex exposures, our methodology was able to recapitulate known biological responses matching expected or measured phenotypes. In addition, the quantitative results were in agreement with experimental endpoint data for many of the mechanistic effects that were assessed, providing further objective confirmation of the approach. We conclude that our methodology evaluates the biological impact of exposures in an objective, systematic, and quantifiable manner, enabling the computation of a systems-wide and pan-mechanistic biological impact measure for a given active substance or mixture. Our results suggest that various fields of human disease research, from drug development to consumer product testing and environmental impact analysis, could benefit from using this methodology. - Highlights: • The impact of biologically active substances is quantified at multiple levels. • The systems-level impact integrates the perturbations of individual networks. • The networks capture the relationships between the biological mechanisms. • Four exposure experiments have been assessed to validate the methodology. • The impact results were consistent with the corresponding phenotypic measures.

  20. BEE 260 Principles of Biological Engineering Assessment of Fall Semester 2006

    E-Print Network [OSTI]

    Walter, M.Todd

    BEE 260 Principles of Biological Engineering Assessment of Fall Semester 2006 1. Course Outcomes 1 reactor, composting, enzyme kinetics and their interactions with pesticides, food sterilization. The class surgery, food safety and nanobiotechnology (j). 5. Students were introduced to design principles (c). 2

  1. Biological assessment of remedial action at the abandoned uranium mill tailings site near Naturita, Colorado

    SciTech Connect (OSTI)

    1996-03-01

    Pursuant to the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, the U.S. Department of Energy (DOE) is proposing to conduct remedial action to clean up the residual radioactive materials (RRM) at the Naturita uranium processing site in Colorado. The Naturita site is in Montrose County, Colorado, and is approximately 2 miles (mi) (3 kilometer [km]) from the unincorporated town of Naturita. The proposed remedial action is to remove the RRM from the Naturita site to the Upper Burbank Quarry at the Uravan disposal site. To address the potential impacts of the remedial action on threatened and endangered species, the DOE prepared this biological assessment. Informal consultations with the U.S. Department of the Interior, Fish and Wildlife Service (FWS) were initiated in 1986, and the FWS provided a list of the threatened and endangered species that may occur in the Naturita study area. This list was updated by two FWS letters in 1988 and by verbal communication in 1990. A biological assessment was included in the environmental assessment (EA) of the proposed remedial action that was prepared in 1990. This EA addressed the impacts of moving the Naturita RRM to the Dry Flats disposal site. In 1993, the design for the Dry Flats disposal alternative was changed. The FWS was again consulted in 1993 and provided a new list of threatened and endangered species that may occur in the Naturita study area. The Naturita EA and the biological assessment were revised in response to these changes. In 1994, remedial action was delayed because an alternate disposal site was being considered. The DOE decided to move the FIRM at the Naturita site to the Upper Burbank Quarry at the Uravan site. Due to this delay, the FWS was consulted in 1995 and a list of threatened and endangered species was provided. This biological assessment is a revision of the assessment attached to the Naturita EA and addresses moving the Naturita RRM to the Upper Burbank Quarry disposal site.

  2. Biology

    E-Print Network [OSTI]

    Bailey, Charlotte M

    Nightty Enrichment} is a FREE tutoring program to neip students succeed in ?rst year. Biology science courses. CUSINE offers eyening tutoring right in your own ...

  3. Lake Whitney Comprehensive Water Quality Assessment, Phase 1B- Physical and Biological Assessment (USDOE)

    SciTech Connect (OSTI)

    Doyle, Robert D; Byars, Bruce W

    2009-11-24

    Baylor University Center for Reservoir and Aquatic Systems Research (CRASR) has conducted a phased, comprehensive evaluation of Lake Whitney to determine its suitability for use as a regional water supply reservoir. The area along the Interstate 35 corridor between Dallas / Fort Worth Metroplex and the Waco / Temple Centroplex represents one of the fastest growth areas in the State of Texas and reliable water supplies are critical to sustainable growth. Lake Whitney is situated midway between these two metropolitan areas. Currently, the City of Whitney as well as all of Bosque and Hill counties obtain their potable water from the Trinity Sands aquifer. Additionally, parts of the adjoining McLennan and Burleson counties utilize the Trinity sands aquifer system as a supplement to their surface water supplies. Population growth coupled with increasing demands on this aquifer system in both the Metroplex and Centroplex have resulted in a rapid depletion of groundwater in these rural areas. The Lake Whitney reservoir represents both a potentially local and regional solution for an area experiencing high levels of growth. Because of the large scope of this project as well as the local, regional and national implications, we have designed a multifaceted approach that will lead to the solution of numerous issues related to the feasibility of using Lake Whitney as a water resource to the region. Phase IA (USEPA, QAPP Study Elements 1-4) of this research focused on the physical limnology of the reservoir (bathymetry and fine scale salinity determination) and develops hydrodynamic watershed and reservoir models to evaluate how salinity would be expected to change with varying hydrologic and climatic factors. To this end, we implemented a basic water quality modeling program in collaboration with the Texas Parks and Wildlife Department and the Texas Commission on Environmental Quality to add to the developing long-term database on Lake Whitney. Finally, we conducted an initial assessment of knowledge of watershed and water quality related issues by local residents and stakeholders of Lake Whitney and design an intervention educational program to address any deficiencies discovered. Phase IA was funded primarily from EPA Cooperative Agreement X7-9769 8901-0. Phase IC (USEPA, QAPP Study Element 5) of this research focused on the ambient toxicity of the reservoir with respect to periodic blooms of golden algae. Phase IC was funded primarily from Cooperative Agreement EM-96638001. Phase 1B (USDOE, Study Elements 6-11) complemented work being done via EPA funding on study elements 1-5 and added five new study elements: 6) Salinity Transport in the Brazos Watershed to Lake Whitney; 7) Bacterial Assessment; 8) Organic Contaminant Analysis on Lake Whitney; 9) Plankton Photosynthesis; 10) Lake Whitney Resident Knowledge Assessment; and 11) Engineering Scoping Perspective: Recommendations for Use.

  4. Indoor Air Nuclear, Biological, and Chemical Health Modeling and Assessment System

    SciTech Connect (OSTI)

    Stenner, Robert D.; Hadley, Donald L.; Armstrong, Peter R.; Buck, John W.; Hoopes, Bonnie L.; Janus, Michael C.

    2001-03-01

    Indoor air quality effects on human health are of increasing concern to public health agencies and building owners. The prevention and treatment of 'sick building' syndrome and the spread of air-borne diseases in hospitals, for example, are well known priorities. However, increasing attention is being directed to the vulnerability of our public buildings/places, public security and national defense facilities to terrorist attack or the accidental release of air-borne biological pathogens, harmful chemicals, or radioactive contaminants. The Indoor Air Nuclear, Biological, and Chemical Health Modeling and Assessment System (IA-NBC-HMAS) was developed to serve as a health impact analysis tool for use in addressing these concerns. The overall goal was to develop a user-friendly fully functional prototype Health Modeling and Assessment system, which will operate under the PNNL FRAMES system for ease of use and to maximize its integration with other modeling and assessment capabilities accessible within the FRAMES system (e.g., ambient air fate and transport models, water borne fate and transport models, Physiologically Based Pharmacokinetic models, etc.). The prototype IA-NBC-HMAS is designed to serve as a functional Health Modeling and Assessment system that can be easily tailored to meet specific building analysis needs of a customer. The prototype system was developed and tested using an actual building (i.e., the Churchville Building located at the Aberdeen Proving Ground) and release scenario (i.e., the release and measurement of tracer materials within the building) to ensure realism and practicality in the design and development of the prototype system. A user-friendly "demo" accompanies this report to allow the reader the opportunity for a "hands on" review of the prototype system's capability.

  5. Biology

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & InspectionsBeryllium andSamplerBiological Imaging byU.S.

  6. Sitewide biological risk assessment Eielson Air Force Base, Alaska: Risks to terrestrial receptors from diverse contaminants

    SciTech Connect (OSTI)

    Brandt, C.A.; Becker, J.M.

    1995-12-31

    Eielson Air Force Base (AFB) is located southeast of Fairbanks, Alaska. Eielson AFB was listed by the US Environmental Protection Agency on the National Priorities List with a total of 64 potential terrestrial and aquatic source areas. Contaminants of concern include fuel and fuel components, pesticides, polychlorinated biphenyls (PCBs), and lead. As part of the remedial investigations of these sites, a biological risk assessment (BRA) was conducted to estimate the risk of ecological effects on terrestrial receptors posed by contaminants in the Eielson environment. There are 32 mammal species, 117 bird species, 17 fish species, and 1 amphibian species known to inhabit Eielson AFB and vicinity. The BRA screened source areas based on completed biological exposure pathways, selected receptors for analysis, estimated exposure of receptors to contaminants, and compared these exposures to known toxicological effects. Lower Garrison Slough and Flightline Pond posed a substantial risk for shrikes and goshawks. Ingestion of PCBs constituted the primary pathway/contaminant combination contributing to this risk. The effects of the various sources of uncertainty in the ingestion exposure calculations for these sites were evaluated in a probabilistic risk assessment using Monte Carlo methods. There was an 11% risk of reproductive effects from PCBs for goshawks feeding from Flightline Pond and a 25 % risk from lower Garrison Slough. There was an 81 % risk of reproductive effects from PCB exposure for shrikes feeding near lower Garrison Slough.

  7. Design Tools to Assess Hydro-Turbine Biological Performance: Priest Rapids Dam Turbine Replacement Project

    SciTech Connect (OSTI)

    Richmond, Marshall C.; Rakowski, Cynthia L.; Serkowski, John A.; Strickler, Brad; Weisbeck, Molly; Dotson, Curtis L.

    2013-06-25

    Over the past two decades, there have been many studies describing injury mechanisms associated with turbine passage, the response of various fish species to these mechanisms, and the probability of survival through dams. Although developing tools to design turbines that improve passage survival has been difficult and slow, a more robust quantification of the turbine environment has emerged through integrating physical model data, fish survival data, and computational fluid dynamics (CFD) studies. Grant County Public Utility District (GCPUD) operates the Priest Rapids Dam (PRD), a hydroelectric facility on the Columbia River in Washington State. The dam contains 10 Kaplan-type turbine units that are now almost 50 years old. The Utility District plans to refit all of these aging turbines with new turbines. The Columbia River at PRD is a migratory pathway for several species of juvenile and adult salmonids, so passage of fish through the dam is a major consideration when replacing the turbines. In this presentation, a method for turbine biological performance assessment (BioPA) is introduced. Using this method, a suite of biological performance indicators is computed based on simulated data from a CFD model of a proposed turbine design. Each performance indicator is a measure of the probability of exposure to a certain dose of an injury mechanism. Using known relationships between the dose of an injury mechanism and frequency of injury (dose–response) from laboratory or field studies, the likelihood of fish injury for a turbine design can be computed from the performance indicator. By comparing the values of the indicators from proposed designs, the engineer can identify the more-promising alternatives. We will present application of the BioPA method for baseline risk assessment calculations for the existing Kaplan turbines at PRD that will be used as the minimum biological performance that a proposed new design must achieve.

  8. Baseline biological risk assessment for aquatic populations occurring near Eielson Air Force Base, Alaska

    SciTech Connect (OSTI)

    Dauble, D.; Brandt, C.; Lewis, R.; Smith, R.

    1995-12-31

    Eielson Air Force Base (AFB), Alaska was listed as a Superfund site in November 1989 with 64 potential source areas of contamination. As part of a sitewide remedial investigation, baseline risk assessments were conducted in 1993 and 1994 to evaluate hazards posed to biological receptors and to human health. Fish tissue, aquatic invertebrates, aquatic vegetation, sediment, and surface water data were collected from several on-site and off-site surface water bodies. An initial screening risk assessment indicated that several surface water sites along two major tributary creeks flowing through the base had unacceptable risks to both aquatic receptors and to human health because of DDTs. Other contaminants of concern (i.e., PCBs and PAHs) were below screening risk levels for aquatic organisms, but contributed to an unacceptable risk to human health. Additional samples was taken in 1994 to characterize the site-wide distribution of PAHs, DDTs, and PCBs in aquatic biota and sediments. Concentrations of PAHs were invertebrates > aquatic vegetation > fish, but concentrations were sufficiently low that they posed no significant risk to biological receptors. Pesticides were detected in all fish tissue samples. Polychlorinated biphenyls (PCBs) were also detected in most fish from Garrison Slough. The pattern of PCB concentrations in Arctic grayling (Thymallus arcticus) was related to their proximity to a sediment source in lower Garrison Slough. Ingestion of PCB-contaminated fish is the primary human-health risk driver for surface water bodies on Eielson AFB, resulting in carcinogenic risks > 1 {times} 10{sup {minus}4} for future recreational land-use at some sites. Principal considerations affecting uncertainty in the risk assessment process included spatial and temporal variability in media contaminant concentrations and inconsistencies between modelled and measured body burdens.

  9. Biological assessment for the remedial action at the chemical plant area of the Weldon Spring site

    SciTech Connect (OSTI)

    Hlohowskyj, I.; Dunn, C.P.

    1992-11-01

    The Weldon Spring site in St.Charles County, Missouri, became contaminated during the 1940s through the 1960s as a result of explosives production by the US Army and uranium and thorium processing by the predecessor agency of the US Department of Energy (DOE). The site is listed on the National Priorities List of the US Environmental Protection Agency, and DOE is responsible for its cleanup. Contaminants are present in soil, surface water, and aquatic sediments. Alternatives identified for site remediation are no action (included as baseline for comparison), treatment and disposal of the wastes at the Weldon Spring site, and on-site treatment followed by off-site disposal at either a commercial facility near Clive, Utah, or at DOE`s Hanford site near Richland, Washington. In accordance with the requirements of the Endangered Species Act, this biological assessment has been prepared to evaluate the potential effects of proposed remedial action alternatives on federal listed (endangered or threatened) and candidate species at the respective sites. The assessment includes consideration of the environmental setting at each site; the federal listed and candidate species that could occur at each site; the construction, excavation, and treatment activities under each alternative; and the amount of land area affected at each site.

  10. Biological assessment for the remedial action at the chemical plant area of the Weldon Spring site

    SciTech Connect (OSTI)

    Hlohowskyj, I.; Dunn, C.P.

    1992-11-01

    The Weldon Spring site in St.Charles County, Missouri, became contaminated during the 1940s through the 1960s as a result of explosives production by the US Army and uranium and thorium processing by the predecessor agency of the US Department of Energy (DOE). The site is listed on the National Priorities List of the US Environmental Protection Agency, and DOE is responsible for its cleanup. Contaminants are present in soil, surface water, and aquatic sediments. Alternatives identified for site remediation are no action (included as baseline for comparison), treatment and disposal of the wastes at the Weldon Spring site, and on-site treatment followed by off-site disposal at either a commercial facility near Clive, Utah, or at DOE's Hanford site near Richland, Washington. In accordance with the requirements of the Endangered Species Act, this biological assessment has been prepared to evaluate the potential effects of proposed remedial action alternatives on federal listed (endangered or threatened) and candidate species at the respective sites. The assessment includes consideration of the environmental setting at each site; the federal listed and candidate species that could occur at each site; the construction, excavation, and treatment activities under each alternative; and the amount of land area affected at each site.

  11. Biological assessment of the effects of construction and operation of a depleted uranium hexafluoride conversion facility at the Paducah, Kentucky, site.

    SciTech Connect (OSTI)

    Van Lonkhuyzen, R.

    2005-09-09

    The U.S. Department of Energy (DOE) Depleted Uranium Hexafluoride (DUF{sub 6}) Management Program evaluated alternatives for managing its inventory of DUF{sub 6} and issued the ''Programmatic Environmental Impact Statement for Alternative Strategies for the Long-Term Management and Use of Depleted Uranium Hexafluoride'' (DUF{sub 6} PEIS) in April 1999 (DOE 1999). The DUF{sub 6} inventory is stored in cylinders at three DOE sites: Paducah, Kentucky; Portsmouth, Ohio; and East Tennessee Technology Park (ETTP), near Oak Ridge, Tennessee. In the Record of Decision for the DUF{sub 6} PEIS, DOE stated its decision to promptly convert the DUF6 inventory to a more stable chemical form. Subsequently, the U.S. Congress passed, and the President signed, the ''2002 Supplemental Appropriations Act for Further Recovery from and Response to Terrorist Attacks on the United States'' (Public Law No. 107-206). This law stipulated in part that, within 30 days of enactment, DOE must award a contract for the design, construction, and operation of a DUF{sub 6} conversion plant at the Department's Paducah, Kentucky, and Portsmouth, Ohio, sites, and for the shipment of DUF{sub 6} cylinders stored at ETTP to the Portsmouth site for conversion. This biological assessment (BA) has been prepared by DOE, pursuant to the National Environmental Policy Act of 1969 (NEPA) and the Endangered Species Act of 1974, to evaluate potential impacts to federally listed species from the construction and operation of a conversion facility at the DOE Paducah site.

  12. Safe, secure and ethical? : assessing and regulating risks associated with synthetic biology

    E-Print Network [OSTI]

    Regårdh, Pernilla C. (Pernilla Christina)

    2011-01-01

    Synthetic biology is an emerging field, with a rapidly developing academic-industrial base and the promise of extensive product launches over the next few years. An intense debate over the risks and benefits of synthetic ...

  13. Characterization of Biological Effects of Computed Tomography by Assessing the DNA Damage Response

    E-Print Network [OSTI]

    Elgart, Shona Robin

    2014-01-01

    Between Low- and High-Dose Effects. Radiation Research 2012;low doses of ionizing radiation to inform risk assessment for diagnostic radiographic procedures. 1.1 Specific Research

  14. Decay of Ba-120 

    E-Print Network [OSTI]

    Xu, SW; Guo, J. S.; Yuan, S. G.; Liu, M. Q.; Hagberg, E.; Koslowsky, V. T.; Hardy, John C.; Dyck, G.; Schmeing, H.

    1992-01-01

    I CHI T A WI LB A R G E R WI S E OSD Average CO2 Emissions Reductions from RAC-DFW International Airport OSD Average Savings 6.55 MWh (August 15 - September 15 of 2005) + 10% Distribution and Transmision Loss 0.0000 0.2000 0.4000 0.6000 0.8000 1... s ) TXU E l e c tri c /P C A NO x R edu ct i o n s (l b s ) To t a l N o x Re du c t i o n s (l b s ) To t a l N o x Red u c t i o n s (T o n s ) BA STRO P 0 . 0 1 - 0 . 2 0...

  15. abstract-BA.docx

    E-Print Network [OSTI]

    Angelo Camerlenghi

    Seismic techniques, such as wave modeling, traveltime tomography and microseismic imaging of hydraulic fracturing, are briefly outlined to assess the ...

  16. Instream biological assessment of NPDES point source discharges at the Savannah River Site, 1997-1998

    SciTech Connect (OSTI)

    Specht, W.L.

    2000-02-28

    The Savannah River Site currently has 33 permitted NPDES outfalls that have been permitted by the South Carolina Department of Health an Environmental Control to discharge to SRS streams and the Savannah River. In order to determine the cumulative impacts of these discharges to the receiving streams, a study plan was developed to perform in-stream assessments of the fish assemblages, macroinvertebrate assemblages, and habitats of the receiving streams.

  17. Graduate Programs in Plant Biology and

    E-Print Network [OSTI]

    Wildermuth, Mary C

    not re- biochemistry, cell and molecular biology (B22). pmb.berkeley.edu Plant&Microbial Biology #12;The to the environment will continue to fuel the expansion of plant research well into the future. The plant biology program focuses on contemporary ba- sic plant research, design of biotechnologies, and plant-microbe

  18. Energy storage for long endurance AUVs G Griffiths, BA, MSc, CEng, MIEE

    E-Print Network [OSTI]

    Griffiths, Gwyn

    Centre, UK J Jamieson Subsea7 Ltd., UK S Mitchell BA Systems Engineering & Assessment Ltd., UK K of Subsea7 where he presently leads the AUV engineering team. His background is in underwater systems

  19. Biological assessment of the effects of construction and operation of adepleted uranium hexafluoride conversion facility at the Portsmouth, Ohio,site.

    SciTech Connect (OSTI)

    Van Lonkhuyzen, R.

    2005-09-09

    The U.S. Department of Energy (DOE) Depleted Uranium Hexafluoride (DUF{sub 6}) Management Program evaluated alternatives for managing its inventory of DUF{sub 6} and issued the ''Programmatic Environmental Impact Statement for Alternative Strategies for the Long-Term Management and Use of Depleted Uranium Hexafluoride'' (DUF{sub 6} PEIS) in April 1999 (DOE 1999). The DUF{sub 6} inventory is stored in cylinders at three DOE sites: Paducah, Kentucky; Portsmouth, Ohio; and East Tennessee Technology Park (ETTP), near Oak Ridge, Tennessee. In the Record of Decision for the DUF{sub 6} PEIS, DOE stated its decision to promptly convert the DUF{sub 6} inventory to a more stable chemical form. Subsequently, the U.S. Congress passed, and the President signed, the ''2002 Supplemental Appropriations Act for Further Recovery from and Response to Terrorist Attacks on the United States'' (Public Law No. 107-206). This law stipulated in part that, within 30 days of enactment, DOE must award a contract for the design, construction, and operation of a DUF{sub 6} conversion plant at the Department's Paducah, Kentucky, and Portsmouth, Ohio, sites, and for the shipment of DUF{sub 6} cylinders stored at ETTP to the Portsmouth site for conversion. This biological assessment (BA) has been prepared by DOE, pursuant to the National Environmental Policy Act of 1969 and the Endangered Species Act of 1974, to evaluate potential impacts to federally listed species from the construction and operation of a conversion facility at the DOE Portsmouth site. The Indiana bat is known to occur in the area of the Portsmouth site and may potentially occur on the site during spring or summer. Evaluations of the Portsmouth site indicated that most of the site was found to have poor summer habitat for the Indiana bat because of the small size, isolation, and insufficient maturity of the few woodlands on the site. Potential summer habitat for the Indiana bat was identified outside the developed area bounded by Perimeter Road, within the corridors along Little Beaver Creek, the Northwest Tributary stream, and a wooded area east of the X-100 facility. However, no Indiana bats were collected during surveys of these areas in 1994 and 1996. Locations A, B, and C do not support suitable habitat for the Indiana bat and would be unlikely to be used by Indiana bats. Indiana bat habitat also does not occur at Proposed Areas 1 and 2. Although Locations A and C contain small wooded areas, the small size and lack of suitable maturity of these areas indicate that they would provide poor habitat for Indiana bats. Trees that may be removed during construction would not be expected to be used for summer roosting by Indiana bats. Disturbance of Indiana bats potentially roosting or foraging in the vicinity of the facility during operations would be very unlikely, and any disturbance would be expected to be negligible. On the basis of these considerations, DOE concludes that the proposed action is not likely to adversely affect the Indiana bat. No critical habitat exists for this species in the action area. Although the timber rattlesnake occurs in the vicinity of the Portsmouth site, it has not been observed on the site. In addition, habitat for the timber rattlesnake is not present on the Portsmouth site. Therefore, DOE concludes that the proposed action would not affect the timber rattlesnake.

  20. Assessment Plan for the Field of Plant Pathology and Plant-Microbe Biology All graduate students in PPPMB MS and PhD programs are required to write a thesis research proposal that

    E-Print Network [OSTI]

    Walter, M.Todd

    Assessment Plan for the Field of Plant Pathology and Plant-Microbe Biology All graduate students and graphics. 2. Demonstrate a broad knowledge of core concepts in Plant Pathology and Plant-Microbe Biology Pathology and Plant-Microbe Biology taught in required courses and knowledge of their specialized area

  1. SCINTILLATION PROPERTIES OF BaF2:Cd, BaF2, BaF2:Ce, BaF2:Sc, BaF2:Tm CRYSTALS AND CERAMICS; NEW PHOTOSENSORS FOR THE VACUUM ULTRAVIOLET REGION

    E-Print Network [OSTI]

    Titov, Anatoly

    SCINTILLATION PROPERTIES OF BaF2:Cd, BaF2, BaF2:Ce, BaF2:Sc, BaF2:Tm CRYSTALS AND CERAMICS; NEW crystals and ceramics doped with different elements in order to improve the light yield of the fast in the wavelength range from 190 to 600 nm. We used an improved method of ceramics production from the BaF2 powder

  2. Fashion Marketing & Retailing BA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Fashion Marketing & Retailing BA (Hons) Key details Duration: Full-time: 3 years (BA) / 4 years (BA Hons) Delivery type: Day Intake date: September Fees: 54000 AED per year Overview Our Fashion Marketing and Retailing programme confidently prepares students for a career within the marketing and retailing industry

  3. The Syntax of the Ba-Constructions

    E-Print Network [OSTI]

    Yan, Ling

    2004-01-01

    The Ba-construction has been widely discussed in the literature; however, few satisfactory studies have been carried out on the Ba-construction from a syntactic approach. In this paper 1 will argue for the fact that the Ba predicate describes a...

  4. Architecture BA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Architecture BA (Hons) Key details Duration: 4 years (honours degree) Delivery type: Day Intake in the subject of Architecture, including a portfolio of Design, Technical and Theoretical courses covering all aspects of Architectural Theory and Practice. The course has been designed with reference to the RIBA

  5. Biology reflective assessment curriculum

    E-Print Network [OSTI]

    Bayley, Cheryl Ann

    2011-01-01

    Differentiated Instructive Curriculum Choices 1. Activityand thinking across the curriculum, k-12. Mountain View, CA:presentation in BSCS curriculum. BSCS Newsletter. 30, 8-19.

  6. Quantum Biology

    E-Print Network [OSTI]

    Alessandro Sergi

    2009-07-11

    A critical assessment of the recent developments of molecular biology is presented. The thesis that they do not lead to a conceptual understanding of life and biological systems is defended. Maturana and Varela's concept of autopoiesis is briefly sketched and its logical circularity avoided by postulating the existence of underlying {\\it living processes}, entailing amplification from the microscopic to the macroscopic scale, with increasing complexity in the passage from one scale to the other. Following such a line of thought, the currently accepted model of condensed matter, which is based on electrostatics and short-ranged forces, is criticized. It is suggested that the correct interpretation of quantum dispersion forces (van der Waals, hydrogen bonding, and so on) as quantum coherence effects hints at the necessity of including long-ranged forces (or mechanisms for them) in condensed matter theories of biological processes. Some quantum effects in biology are reviewed and quantum mechanics is acknowledged as conceptually important to biology since without it most (if not all) of the biological structures and signalling processes would not even exist. Moreover, it is suggested that long-range quantum coherent dynamics, including electron polarization, may be invoked to explain signal amplification process in biological systems in general.

  7. The biology and ecology of Ochrimnus mimulus (Stal, 1874): an assessment of its coevolution with Baccharis in Brazos County, Texas 

    E-Print Network [OSTI]

    Gould, Georgianna Grimshaw

    1994-01-01

    The biology, ecology and behavior of Ochrimnus mimulus are described as they relate to its host plant, Baccharis spp. The ecological association between 0. mimulus and Baccharis was examined to determine temporal life cycle correspondence and insect...

  8. College of Arts & Sciences Psychology, BA

    E-Print Network [OSTI]

    New Mexico, University of

    College of Arts & Sciences Psychology, BA Broad Learning Goals A. Students will develop, predict, and influence behavior. C1. Students identify and critically evaluate psychological research

  9. Marine Biology

    E-Print Network [OSTI]

    Zaffino, Kyle

    2013-01-01

    this  door. ”   Marine  Biology   I  joined  the  military  RIVERSIDE   Marine  Biology   A Thesis submitted in partialBiology                                                                                                                        

  10. Assessment Plans College of Arts and Architecture

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    BA Music Technology Y 2014 Y Y Y #12;Montana State University School of Architecture Assessment PlanAssessment Plans 9/18/2014 College of Arts and Architecture Dept Level Degree Program Plan Update LO Data Sched Architecture UG BA Architecture (Environmental Design) Y 2013 Y Y Y Architecture GR M

  11. Business Management BA / MA (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Business Management BA / MA (Hons) Key details Duration: Full-time: 3 years (BA) / 4 years (MSc Management degree programme follows a number of guiding principles that mirror the values of managers of leading organisations and reflect current business management thinking. In the first two years of all

  12. University of bA in Economics

    E-Print Network [OSTI]

    Oxford, University of

    University of Oxford bA in Economics and Management 2014/15 #12;uNIVersITy of oxford ba IN eCoNomICs aNd maNaGemeNT 2014/15 The Economics and Management undergraduate degree programme examines issues are allocated and coordinated to achieve the organisation's objectives. Economics and Management are ideal

  13. Adaptive risk management for certifiably sustainable forestry B.A. Wintle a,

    E-Print Network [OSTI]

    Adaptive risk management for certifiably sustainable forestry B.A. Wintle a, *, D.B. Lindenmayer b Adaptive risk management Due diligence Monitoring Population viability analysis (PVA) Multi-model inference for biodiversity, (ii) formal risk assessment of competing management options that integrate impacts

  14. EXAMPLE CURRICULUM OUTLINE FOR B.A. MAJOR IN ENVIRONMENTAL GEOLOGY For matriculants entering in even-numbered years

    E-Print Network [OSTI]

    Turc, Catalin

    EXAMPLE CURRICULUM OUTLINE FOR B.A. MAJOR IN ENVIRONMENTAL GEOLOGY For matriculants entering Activities (0) SOPHMORE (odd years) EEPS 110, Physical Geology (3)b EEPS 119, Geology Laboratory (1) PHYS 115 of Biology (3) STAT 201, Basic Statistics for Social and Life Sciences (3) EEPS 220, Environmental Geology (3

  15. Development of a Model, Metal-reducing Microbial Community for a System Biology Level Assessment of Desulfovibrio vulgaris as part of a Community

    SciTech Connect (OSTI)

    Elias, Dwayne; Schadt, Christopher; Miller, Lance; Phelps, Tommy; Brown, S. D.; Arkin, Adam; Hazen, Terry; Drake, Megin; Yang, Z.K.; Podar, Mircea

    2010-05-17

    One of the largest experimental gaps is between the simplicity of pure cultures and the complexity of open environmental systems, particularly in metal-contaminated areas. These microbial communities form ecosystem foundations, drive biogeochemical processes, and are relevant for biotechnology and bioremediation. A model, metal-reducing microbial community was constructed as either syntrophic or competitive to study microbial cell to cell interactions, cell signaling and competition for resources. The microbial community was comprised of the metal-reducing Desulfovibrio vulgaris Hildenborough and Geobacter sulfurreducens PCA. Additionally, Methanococcus maripaludis S2 was added to study complete carbon reduction and maintain a low hydrogen partial pressure for syntrophism to occur. Further, considerable work has been published on D. vulgaris and the D. vulgaris/ Mc. maripaludis co-culture both with and without stress. We are extending this work by conducting the same stress conditions on the model community. Additionally, this comprehensive investigation includes physiological and metabolic analyses as well as specially designed mRNA microarrays with the genes for all three organisms on one slide so as to follow gene expression changes in the various cultivation conditions as well as being comparable to the co- and individual cultures. Further, state-of -the-art comprehensive AMT tag proteomics allows for these comparisons at the protein level for a systems biology assessment of a model, metal-reducing microbial community. Preliminary data revealed that lactate oxidation by D. vulgaris was sufficient to support both G. sulfurreducens and M. maripaludis via the excretion of H2 and acetate. Fumarate was utilized by G. sulfurreducens and reduced to succinate since neither of the other two organisms can reduce fumarate. Methane was quantified, suggesting acetate and H2 concentrations were sufficient for M. maripaludis. Steady state community cultivation will allow for a comprehensive, system biology level analysis of a metal-reducing microbial community.

  16. Track Finding Efficiency in BaBar

    E-Print Network [OSTI]

    T. Allmendinger; B. Bhuyan; D. N. Brown; H. Choi; S. Christ; R. Covarelli; M. Davier; A. G. Denig; M. Fritsch; A. Hafner; R. Kowalewski; O. Long; A. M. Lutz; M. Martinelli; D. R. Muller; I. M. Nugent; D. Lopes Pegna; M. V. Purohit; E. Prencipe; J. M. Roney; G. Simi; E. P. Solodov; A. V. Telnov; E. Varnes; R. Waldi; W. F. Wang; R. M. White

    2012-07-12

    We describe several studies to measure the charged track reconstruction efficiency and asymmetry of the BaBar detector. The first two studies measure the tracking efficiency of a charged particle using $\\tau$ and initial state radiation decays. The third uses the $\\tau$ decays to study the asymmetry in tracking, the fourth measures the tracking efficiency for low momentum tracks, and the last measures the reconstruction efficiency of $K_S^0$ particles. The first section also examines the stability of the measurements vs BaBar running periods.

  17. Department of Music modules -recommended reading for our two undergraduate courses: BA in Music and BA in Music Technology

    E-Print Network [OSTI]

    Sussex, University of

    Department of Music modules - recommended reading for our two undergraduate courses: BA in Music and BA in Music Technology These books are recommended selected Music Department modules (note that detailed week by week reading lists

  18. BA: Art History Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    BA: Art History Fall--First Year · ART 127 New Major Seminar · ART 222 Caves to Cathedrals · Liberal Studies Program (LSP) coursework Fall--Second Year · ART 101 Art Studio Foundations I · ART 324 Renaissance Art · Liberal Studies Program (LSP) coursework Fall--Third Year · ART 328 Art of Greece & Rome

  19. BA: Art History Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    · ART 3/4xx (Art History) · Elective(s) (advisor approval) and/or LSP coursework Fall--Fourth Year · ART(s) and/or LSP coursework Spring--Fourth Year · ART 437 Senior Thesis II OR ART 3/4xx (Art HistoryBA: Art History Fall--First Year · ART 127 New Major Seminar · ART 222 Caves to Cathedrals

  20. College of Arts & Sciences Mass Communication, BA

    E-Print Network [OSTI]

    New Mexico, University of

    College of Arts & Sciences Mass Communication, BA Broad Learning Goals A. Students should have core values associated with the practice of journalism and mass communication. B. Students should have concrete skills in order to be effective practitioners of journalism and mass communication. Student

  1. College of Arts & Sciences Economics, BA

    E-Print Network [OSTI]

    New Mexico, University of

    1/15/2009 College of Arts & Sciences Economics, BA Broad Learning Goals A. Theory: Mastery of basic economic theory. B. Institutional Context: Familiarity with institutions that shape economic behavior. C, evaluate and critique economic models. E. Communication F. Economic Citizenship Student Learning Outcomes A

  2. College of Arts & Sciences Chemistry, BA

    E-Print Network [OSTI]

    New Mexico, University of

    1/13/2009 College of Arts & Sciences Chemistry, BA Broad Learning Goals A. Students graduating from of chemistry. B. Students graduating from this program will be able to employ critical thinking and hypothesis and be familiar with the status of current research in the field of chemistry. D5. Students will be able

  3. Gabriele Simi1 BaBar SVT: Radiation Damage and BaBar SVT: Radiation Damage and

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Gabriele Simi1 BaBar SVT: Radiation Damage and BaBar SVT: Radiation Damage and Other OperationalBar and SVTIntro to BaBar and SVT Radiation Environment Damage to Si Detectors Damage to Front End Electronics for Photon and KL detection DIRC for K/ separation DCH for charged particle tracking SVT for tracking

  4. Page 1 | B.A. in Geography | Academic Plan of Study Updated April 2014 B.A. in Geography

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Geography | Academic Plan of Study Updated April 2014 B.A. in Geography Academic Plan of Study College of Liberal Arts & Sciences Department of Geography & Earth Sciences geoearth is available with the BA in Geography, along with cognate coursework in history and political science

  5. The AMiBA Hexapod Telescope Mount

    E-Print Network [OSTI]

    Koch, Patrick M; Nishioka, Hiroaki; Jiang, Homin; Lin, Kai-Yang; Umetsu, Keiichi; Huang, Yau-De; Raffin, Philippe; Chen, Ke-Jung; Ibanez-Romano, Fabiola; Chereau, Guillaume; Chen, Ming-Tang; Ho, Paul T P; Pausch, Konrad; Willmeroth, Klaus; Altamirano, Pablo; Chang, Chia-Hao; Chang, Shu-Hao; Chang, Su-Wei; Han, Chih-Chiang; Kubo, Derek; Li, Chao-Te; Liu, Guo-Chin; Martin-Cocher, Pierre; Oshiro, Peter; Wei, Ta-Shun; Birkinshaw, Mark; Lancaster, Katy; Lo, Kwok Yung; Martin, Robert N; Molnar, Sandor M; Patt, Ferdinand; Romeo, Bob

    2009-01-01

    AMiBA is the largest hexapod astronomical telescope in current operation. We present a description of this novel hexapod mount with its main mechanical components -- the support cone, universal joints, jack screws, and platform -- and outline the control system with the pointing model and the operating modes that are supported. The AMiBA hexapod mount performance is verified based on optical pointing tests and platform photogrammetry measurements. The photogrammetry results show that the deformations in the inner part of the platform are less than 120 micron rms. This is negligible for optical pointing corrections, radio alignment and radio phase errors for the currently operational 7-element compact configuration. The optical pointing error in azimuth and elevation is successively reduced by a series of corrections to about 0.4 arcmin rms which meets our goal for the 7-element target specifications.

  6. RPC Experience: Belle, BaBar And BESIII

    SciTech Connect (OSTI)

    Lu, Changguo; /Princeton U.

    2006-03-10

    In this article the performance and experience of three large RPC systems in the running/future experiments are summarized: Belle, BaBar and BESIII.

  7. Abnormal thermal conductivity in tetragonal tungsten bronze Ba...

    Office of Scientific and Technical Information (OSTI)

    temperature interval. Substitution of Sr for Ba brings about a significant decrease in thermal conductivity at x???3 accompanied by development of a low-temperature...

  8. Bachelor of Arts (BA) Geography Bachelor of Science (BSc)

    E-Print Network [OSTI]

    Molinari, Marc

    Bachelor of Arts (BA) Geography Bachelor of Science (BSc) Geography Bachelor of Science (BSc) Geography with Geology Bachelor of Science (BSc) Geography and Oceanography Student Handbook 2014

  9. Navigation Links Biology News

    E-Print Network [OSTI]

    Espinosa, Horacio D.

    Navigation Links Biology News Medicine News Biology Products Medicine Products Biology Definition Medicine Definition Biology Technology Medicine Technology Biology Dictionary Medicine Dictionary Biology Navigation Medical Navigation MHOME >> BIOLOGY >> NEWS Single-cell transfection tool enables added control

  10. Biological Safety

    Broader source: Energy.gov [DOE]

    The DOE's Biological Safety Program provides a forum for the exchange of best practices, lessons learned, and guidance in the area of biological safety. This content is supported by the Biosurety Executive Team. The Biosurety Executive Team is a DOE-chartered group. The DOE Office of Worker Safety and Health Policy provides administrative support for this group. The group identifies biological safety-related issues of concern to the DOE and pursues solutions to issues identified.

  11. Roadmap: Paralegal Studies Bachelor of Arts [AS-BA-PLST

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Paralegal Studies ­ Bachelor of Arts [AS-BA-PLST] College of Arts and Sciences Department of Sociology Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 7-May-13/LNHD This roadmap is a recommended on page 2 #12;Roadmap: Paralegal Studies ­ Bachelor of Arts [AS-BA-PLST] College of Arts and Sciences

  12. GEOLOGY, B.A. (Fall 2015-Summer 2016)

    E-Print Network [OSTI]

    Hamburger, Peter

    GEOLOGY, B.A. (Fall 2015-Summer 2016) IPFW Residency Requirements: ____ 32 credits at 200 level credits 300­400 level ____2.0 GPA Degree/Major/Gen Ed ____C- or above in Major/Gen Ed GEOLOGY BA CORE in Geology or Geography with Laboratory (Select 1 of the following): ___3 GEOL G103 Earth Science: Materials

  13. Psychology, BA (degree available as of Fall 2012) Declaring Your

    E-Print Network [OSTI]

    Kunkle, Tom

    Psychology, BA (degree available as of Fall 2012) Declaring Your Psychology Major and Degree Path All students who have not declared Psychology as their major yet: All students, regardless of their catalog year, can declare the Psychology, BA path in the Program of Study Management (POSM) system. Use

  14. Superconductivity in gallium-substituted Ba8Si46 clathrates 

    E-Print Network [OSTI]

    Li, Yang; Zhang, Ruihong; Liu, Yang; Chen, Ning; Luo, Z. P.; Ma, Xingqiao; Cao, Guohui; Feng, Z. S.; Hu, Chia-Ren; Ross, Joseph H., Jr.

    2007-01-01

    We report a joint experimental and theoretical investigation of superconductivity in Ga-substituted type-I silicon clathrates. We prepared samples of the general formula Ba8Si46-xGax, with different values of x. We show that Ba8Si40Ga6 is a bulk...

  15. BaBar Note 323 Temperature Monitoring and Interlocks

    E-Print Network [OSTI]

    BaBar Note 323 Temperature Monitoring and Interlocks for the BaBar SVT Front-End Electronics David 35 2 #12;1 Introduction This document describes the temperature monitoring and interlocks for the SVT to preventavoidable damage to the HDI 1 . The secondary requirement of this system is to monitor HDI temperatures

  16. BaBar Note 302 Monitoring Requirements of

    E-Print Network [OSTI]

    : : : : : : : : : : : : : : : : : : : : 19 3 Position Monitoring 21 4 Temperature Monitoring 25 4.1 Mechanical StructureBaBar Note 302 Monitoring Requirements of the BaBar Silicon Vertex Tracker Pat Burchat, David the requirements for many of the monitoring tasks associated with the silicon vertex tracker SVT. It covers

  17. FourYear Academic Plan 20122013 BA in Geology

    E-Print Network [OSTI]

    FourYear Academic Plan 20122013 BA in Geology Internal Use Version Year 1 Year 2 Year 3 Year 4: Total UD Credits: 46 Total Credits: 120 3/19/12 #12;FourYear Academic Plan 20122013 BA in Geology

  18. Optical Floating Zone Growth of -BaB2O4 from a LiBa2B5O10-Based Solvent

    E-Print Network [OSTI]

    Marks, Laurence D.

    Optical Floating Zone Growth of -BaB2O4 from a LiBa2B5O10-Based Solvent Shilie Pan, Jared P. Smit metaborate -BaB2O4 has been grown using a LiBa2B5O10-based solvent in a four-mirror optical floating zone furnace with a traveling solvent zone configuration. The -BaB2O4 rods grown are composed of several

  19. Radioactive contamination of BaF2 crystal scintillator

    E-Print Network [OSTI]

    O. G. Polischuk; P. Belli; R. Bernabei; F. Cappella; V. Caracciolo; R. Cerulli; A. Di Marco; F. A. Danevich; A. Incicchitti; D. V. Poda; V. I. Tretyak

    2013-12-17

    Barium fluoride (BaF$_2$) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$Ba ($Q_{2{\\beta}}$ = 2619(3) keV) and $^{132}$Ba ($Q_{2{\\beta}}$ = 844(1) keV). The $^{130}$Ba isotope is of particular interest because of the indications on 2${\\beta}$ decay found in two geochemical experiments. The radioactive contamination of BaF$_2$ scintillation crystal with mass of 1.714 kg was measured over 113.4 hours in a low-background DAMA/R&D set-up deep underground (3600 m w.e.) at the Gran Sasso National Laboratories of INFN (LNGS, Italy). The half-life of $^{212}$Po (present in the crystal scintillator due to contamination by radium) was estimated as $T_{1/2}$ = 298.8 $\\pm$ 0.8(stat.) $\\pm$ 1.4(syst.) ns by analysis of the events pulse profiles.

  20. Page 1 | B.A. in History | Academic Plan of Study Updated June 2015 B.A. in History

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in History | Academic Plan of Study Updated June 2015 B.A. in History Academic Plan of Study College of Liberal Arts & Sciences Department of History history.uncc.edu PROGRAM SUMMARY · Credit · Advising (For General Education): by History department advisors · Minimum Grades/GPA: GPA of 2

  1. Page 1 | B.A. in Art | Academic Plan of Study Updated March 2014 B.A. in Art

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Art | Academic Plan of Study Updated March 2014 B.A. in Art Academic Plan of Study College of Arts + Architecture Department of Art and Art History art.uncc.edu PROGRAM SUMMARY · Credit Academic Advisor before declaring the Art major. Submission of digital portfolio of creative work required

  2. Page 1 | B.A. in Physics | Academic Plan of Study Updated April 2014 B.A. in Physics

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Physics | Academic Plan of Study Updated April 2014 B.A. in Physics Academic Plan of Study College of Liberal Arts & Sciences Department of Physics and Optical Science physics declare a Physics major in their freshman or sophomore year. · Advising (For the Major): o Dr. Pedram

  3. Page 1 | B.A. in Chemistry | Academic Plan of Study Updated May 2015 B.A. in Chemistry

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Chemistry | Academic Plan of Study Updated May 2015 B.A. in Chemistry Academic Plan of Study College of Liberal Arts & Sciences Department of Chemistry chemistry.uncc.edu PROGRAM. · Advising (For the Major): completed by your chemistry faculty advisor (please refer to your 49er Banner

  4. 1 BA/BS with a Major in Chemistry, Concentration in Forensic Chemistry BA/BS WITH A MAJOR IN

    E-Print Network [OSTI]

    Vertes, Akos

    Laboratory CHEM 3165 Biochemistry I CHEM 4122 Instrumental Analytical Chemistry CHEM 4134 Descriptive Instrumental Analytical Chemistry CHEM 4123 Instrumental Analytical Chemistry Laboratory CHEM 4134 (if1 BA/BS with a Major in Chemistry, Concentration in Forensic Chemistry BA/BS WITH A MAJOR

  5. Two- and Three-Body Charmless B Decays at BaBar

    SciTech Connect (OSTI)

    Stracka, Simone; /Milan U. /INFN, Milan; ,

    2012-04-05

    We report recent measurements of rare charmless B decays performed by BaBar. The results are based on the final BaBar dataset of 424 fb{sup -1} collected at the PEP-II B-factory based at the SLAC National Accelerator Laboratory. The study of rare B decays is a key ingredient to meet two of the main goals of the B-factories: assessing the validity of the Cabibbo-Kobayashi-Maskawa (CKM) picture of CP-violation by precisely measuring the elements of the Unitarity Triangle (UT), and searching for hints of New Physics (NP), or otherwise constraining NP scenarios, in processes which are suppressed in the Standard Model (SM). In loop processes, in particular, NP at some higher energy scale may manifest itself in the low energy effective theory as new couplings, such as those introduced by new very massive virtual particles in the loop. In NP searches hadronic uncertainties can play a major role, expecially for branching fraction measurements. Many theoretical uncertainties cancel in ratios of amplitudes, and most NP probes are therefore of this kind. In the following sections we report recent measurements, performed by the BaBar Collaboration, that are relevant to NP searches in charmless hadronic B decays.

  6. National Laboratory] Basic Biological Sciences(59) Biological...

    Office of Scientific and Technical Information (OSTI)

    Achievements of structural genomics Terwilliger, Thomas C. Los Alamos National Laboratory Basic Biological Sciences(59) Biological Science Biological Science Abstract Not...

  7. PROGRAM GUIDE BA IN EDUCATION SPECIALIZATION IN EARLY CHILDHOOD EDUCATION

    E-Print Network [OSTI]

    Rusu, Adrian

    PROGRAM GUIDE BA IN EDUCATION ­ SPECIALIZATION IN EARLY CHILDHOOD EDUCATION I. Benchmark Point 1 Communities II: Early Childhood (TLCII), and Educational Technology. G. Ratings of "Meets Expectations: Early Childhood, Educational Technology, Growth and Learning: Birth ­ 5 years, Language Development

  8. Symmetry-Breaking Orbital Anisotropy Observed for Detwinned Ba...

    Office of Scientific and Technical Information (OSTI)

    Observed for Detwinned Ba(Fe (1-X) Co (X) ) (2) As (2) Above the Spin Density Wave Transition Citation Details In-Document Search Title: Symmetry-Breaking Orbital...

  9. Economics, Quantitative Emphasis BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Economics, Quantitative Emphasis BA, 2015-2016 Name ID# Date Course Number and Title Credits Quantitative Methods in Economics 3 FF ECON 422 Econometrics 3 Upper-division economics courses 16 MATH 175

  10. Biological preconcentrator

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Bunker, Bruce C. (Albuquerque, NM); Huber, Dale L. (Albuquerque, NM)

    2008-09-09

    A biological preconcentrator comprises a stimulus-responsive active film on a stimulus-producing microfabricated platform. The active film can comprise a thermally switchable polymer film that can be used to selectively absorb and desorb proteins from a protein mixture. The biological microfabricated platform can comprise a thin membrane suspended on a substrate with an integral resistive heater and/or thermoelectric cooler for thermal switching of the active polymer film disposed on the membrane. The active polymer film can comprise hydrogel-like polymers, such as poly(ethylene oxide) or poly(n-isopropylacrylamide), that are tethered to the membrane. The biological preconcentrator can be fabricated with semiconductor materials and technologies.

  11. Biological monitoring of Upper Three Runs Creek, Savannah River Plant, Aiken County, South Carolina. Final report on macroinvertebrate stream assessments for F/H area ETF effluent discharge, July 1987--February 1990

    SciTech Connect (OSTI)

    Specht, W.L.

    1991-10-01

    In anticipation of the fall 1988 start up of effluent discharges into Upper Three Creek by the F/H Area Effluent Treatment Facility of the Savannah River Site, Aiken, SC, a two and one half year biological study was initiated in June 1987. Upper Three Runs Creek is an intensively studied fourth order stream known for its high species richness. Designed to assess the potential impact of F?H area effluent on the creek, the study includes qualitative and quantitative macroinvertebrate stream surveys at five sites, chronic toxicity testing of the effluent, water chemistry and bioaccumulation analysis. This final report presents the results of both pre-operational and post-operational qualitative and quantitative (artificial substrate) macroinvertebrate studies. Six quantitative and three qualitative studies were conducted prior to the initial release of the F/H ETF effluent and five quantitative and two qualitative studies were conducted post-operationally.

  12. Biomimetics Engineering from Biology

    E-Print Network [OSTI]

    Agogino, Alice M.

    Biomimetics or Engineering from Biology Hari Dharan Department of Mechanical Engineering University" ­ copying only? !!"Biologically-Inspired Design" !!"Engineering from Biology" Definition !!It is not "biology for engineers". !!It is not "imitating" or "copying" biology. !!It is not "reverse

  13. Leptonic B Decays at BaBar

    SciTech Connect (OSTI)

    Monorchio, Diego; /INFN, Naples /Naples U.

    2011-09-13

    The authors will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)} {nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be payed in order to perform a model independent analysis. A B-Factory provides an unique environment where to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

  14. Leptonic B Decays at BaBar

    SciTech Connect (OSTI)

    Baracchini, Elisabetta; /Rome U. /INFN, Rome

    2011-11-10

    We will present the most recent results on leptonic B decays B{sup {+-}(0)} {yields} K*{sup {+-}(0)}{nu}{bar {nu}} and B{sup {+-}} {yields} {mu}{sup {+-}}{nu}, based on the data collected by the BaBar detector at PEP-II, an asymmetric e{sup +}e{sup -} collider at the center of mass energy of the {Upsilon}(4S) resonance. Rare B decays have always been a standard probe for New Physics (NP) searches. The very low Standard Model (SM) rate of these decays often make them unaccessible with the present experimental datasets, unless NP effects enhance the rate up to the current experimental sensitivity. Moreover, as NP effects can modify the decay kinematic, particular attention must be paid in order to perform a model independent analysis. A B-Factory provides an unique environment to investigate these processes. The high number of B{bar B} pairs produced by a B-Factory often allows to approach the needed experimental sensitivity. Moreover, the clean environment and the closed kinematic of the initial state enable to obtaining a very pure sample where to look for these decays.

  15. Direct spectroscopic evidence for completely filled Cu 3d shell in BaCu?As? and ? – BaCu?Sb?

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wu, S. F.; Richard, P.; van Roekeghem, A.; Nie, S. M.; Miao, H.; Xu, N.; Qian, T.; Saparov, B.; Fang, Z.; Biermann, S.; et al

    2015-06-08

    We use angle-resolved photoemission spectroscopy to extract the band dispersion and the Fermi surface of BaCu?As? and ? - BaCu?Sb?. While the Cu 3d bands in both materials are located around 3.5 eV below the Fermi level, the low-energy photoemission intensity mainly comes from As 4p states, suggesting a completely filled Cu 3d shell. The splitting of the As 3d core levels and the lack of pronounced three-dimensionality in the measured band structure of BaCu?As? indicate a surface state likely induced by the cleavage of this material in the collapsed tetragonal phase, which is consistent with our observation of amore »Cu?¹ oxidation state. However, the observation of Cu states at similar energy in ? - BaCu?Sb? without the pnictide-pnictide interlayer bonding characteristic of the collapsed tetragonal phase suggests that the short interlayer distance in BaCu?As? follows from the stability of the Cu?¹ rather than the other way around. Our results confirm the prediction that BaCu?As? is an sp metal with weak electronic correlations.« less

  16. DEPARTMENT OF BIOLOGY AND MARINE BIOLOGY

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    DEPARTMENT OF BIOLOGY AND MARINE BIOLOGY GRADUATE PROGRAM REVIEW 2000-2007 #12;i TABLE OF CONTENTS ....................................................................... 389 #12;ii EXECUTIVE SUMMARY The Department of Biology and Marine Biology contributes importantly). The department began offering the Master of Science in Marine Biology in 1980, and the Master of Science

  17. Experimental and life cycle assessment analysis of gas emission from mechanically–biologically pretreated waste in a landfill with energy recovery

    SciTech Connect (OSTI)

    Di Maria, Francesco Sordi, Alessio; Micale, Caterina

    2013-11-15

    Highlights: • Bio-methane landfill emissions from different period (0, 4, 8, 16 weeks) MTB waste have been evaluated. • Electrical energy recoverable from landfill gas ranges from 11 to about 90 kW h/tonne. • Correlation between oxygen uptake, energy recovery and anaerobic gas production shows R{sup 2} ranging from 0.78 to 0.98. • LCA demonstrate that global impact related to gaseous emissions achieve minimum for 4 week of MBT. - Abstract: The global gaseous emissions produced by landfilling the Mechanically Sorted Organic Fraction (MSOF) with different weeks of Mechanical Biological Treatment (MBT) was evaluated for an existing waste management system. One MBT facility and a landfill with internal combustion engines fuelled by the landfill gas for electrical energy production operate in the waste management system considered. An experimental apparatus was used to simulate 0, 4, 8 and 16 weeks of aerobic stabilization and the consequent biogas potential (Nl/kg) of a large sample of MSOF withdrawn from the full-scale MBT. Stabilization achieved by the waste was evaluated by dynamic oxygen uptake and fermentation tests. Good correlation coefficients (R{sup 2}), ranging from 0.7668 to 0.9772, were found between oxygen uptake, fermentation and anaerobic test values. On the basis of the results of several anaerobic tests, the methane production rate k (year{sup ?1}) was evaluated. k ranged from 0.436 to 0.308 year{sup ?1} and the bio-methane potential from 37 to 12 N m{sup 3}/tonne, respectively, for the MSOF with 0 and 16 weeks of treatment. Energy recovery from landfill gas ranged from about 11 to 90 kW h per tonne of disposed MSOF depending on the different scenario investigated. Life cycle analysis showed that the scenario with 0 weeks of pre-treatment has the highest weighted global impact even if opposite results were obtained with respect to the single impact criteria. MSOF pre-treatment periods longer than 4 weeks showed rather negligible variation in the global impact of system emissions.

  18. Assessment Plans College of Engineering

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Assessment Plans 9/18/2014 College of Engineering Dept Level Degree Program Plan Update LO Data Sched Chemical & Biological Engr GR MENG Engineering N Chemical & Biological Engr GR MS Chemical Engineering Y 2014 Y Y Y Chemical & Biological Engr GR MS Environmental Engineering Y 2014 Y Y Y Chemical

  19. MS.BIOLOGY.THESIS ACADEMIC LEARNING PLAN

    E-Print Network [OSTI]

    O'Laughlin, Jay

    , application and preservation of knowledge. Within this framework, the primary mission of the Department and animals Adherence to appropriate ethical practices in the thesis research E. Project Management Design.MS.BIOLOGY.THESIS EMBEDDED ASSESSMENT INSTRUMENT FOR DOMAIN(S): INTEGRITY/VALUES, PROJECT MANAGEMENT Program: M.S. Biology

  20. Biological Sciences http://www.clas.wayne.edu/biology/

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Biological Sciences http://www.clas.wayne.edu/biology/ Divisions: Evolutionary and Organismal Biology Molecular Biology and Biotechnology Cellular, Developmental, and Neurobiology #12;Biological Sciences http://www.clas.wayne.edu/biology/ · Cell Biology and Cytogenetics (Beningo, Tucker, Greenberg

  1. Observation of excited states in /sup 128/Ba

    SciTech Connect (OSTI)

    Zhao Zhi-zheng; Guo Ying-xiang; Pan Zong-you; Xiao Jian-min; Lei Xiang-guo; Liu Hong-ye; Sun Xi-jun

    1987-01-01

    Excited states in /sup 128/Ba have been investigated via the /sup 120/Sn (/sup 12/C, 4n..gamma..) /sup 128/Ba reaction by means of in-beam gamma spectroscopy. A 12/sup +/ state other than the previously reported one is observed according to the properties of the 935.0 keV ..gamma..-ray. It does not belong to the ground-state band. Two new interband transitions, 224.8 keV and 632.7 keV, are observed and assigned to sidefeeding between the negative-parity band and ground-state band.

  2. Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb verwachte voorkennis, telkens geïllustreerd met een of meerdere voorbeeldopgaven. 1. Elementaire chemie en chemische reacties #12;Voorkennis chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb

  3. Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb verwachte voorkennis, telkens geïllustreerd met een of meerdere voorbeeldopgaven. 1. Elementaire chemie en chemische reacties #12;Voorkennis chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb

  4. Optimizing Parallel Access to the BaBar Database System Using...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Optimizing Parallel Access to the BaBar Database System Using CORBA Servers Citation Details In-Document Search Title: Optimizing Parallel Access to the BaBar...

  5. The Acquisition of the BA Construction by English-speaking Learners of Chinese

    E-Print Network [OSTI]

    Xu, Hongying

    2012-08-31

    This study examined the acquisition of the BA construction by English-speaking learners of Chinese. The BA construction is a unique yet important grammar phenomenon in Chinese. Whether second language (L2) learners of Chinese are able to understand...

  6. BaTiO? based materials for piezoelectric and electro-optic applications

    E-Print Network [OSTI]

    Avrahami, Ytshak, 1969-

    2003-01-01

    Ferroelectric materials are key to many modem technologies, in particular piezoelectric actuators and electro-optic modulators. BaTiO? is one of the most extensively studied ferroelectric materials. The use of BaTiO? for ...

  7. Theory in Biology Computational

    E-Print Network [OSTI]

    Goldbeter, Albert

    Magazine R601 Theory in Biology Computational biology: A propagating wave of interest Albert Goldbeter Systems biology, computational biology, integrative biology... many names are being used and tendency to take a global view of problems in biology. This field is not entirely novel, but what is clear

  8. Biology 3515/Chemistry 3515 Biological Chemistry Laboratory

    E-Print Network [OSTI]

    Simons, Jack

    Biology 3515/Chemistry 3515 Biological Chemistry Laboratory Spring 2013 (Draft Syllabus, 23 August 2012) Course Description and Objectives: This course is intended for students who have taken Biology and function, particularly for enzymes. Prerequisites: Biology 3510 or Chemistry 3510 Instructor: David P

  9. Biological assessment of the effects of petroleum production at maximum efficient rate, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California, on the endangered San Joaquin kit fox, Vulpes macrotis mutica

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Harris, C.E.; Kato, T.T.; McCue, P.M.

    1986-06-01

    Between 1980 and 1986 DOE sponsored field studies to gather sufficient information to determine the status of the species on Naval Petroleum Reserve-1 and to evaluate the possible effects of MER. Transect surveys were conducted in 1979 and 1984 to document the distribution and relative density of fox dens. Radiotelemetry studies were initiated to provide information on reproductive success, den use patterns, responses to petroleum field activities, food habits, movement patterns and home ranges, and sources and rates of mortality. Techniques for conducting preconstruction surveys to minimize possible negative effects of MER activities on foxes plus a habitat restoration program were developed and implemented. DOE determined during this biological assessment that the construction projects and operational activities necessary to achieve and sustain MER may have adversely affected the San Joaquin kit fox and its habitat. However, the direct, indirect, and cumulative effects of MER will not jeopardize the continued existence of the species because: (1) results of the extensive field studies did not provide evidence that MER effected negative changes in relative abundance, reproductive success, and dispersal of the species; (2) a successful policy of conducting preconstruction surveys to protect kit fox, their dens, and portions of their habitat was initiated; (3) the Secretary of the Interior did not designate critical habitat; (4) a habitat restoration plan was developed and implemented; (5) a monitoring program was implemented to periodically assess the status of kit fox; (6) a coyote control program was established with FWS to reduce predation on fox; and (7) administrative policies to reduce vehicle speeds, contain oil spills, restrict off-road vehicle (ORV) travel, and to prohibit hunting, trapping, livestock grazing, and agricultural activities, were maintained to protect kit fox.

  10. Water-induced morphology changes in BaO/?-Al2O3 NOx storage materials

    SciTech Connect (OSTI)

    Szanyi, Janos; Kwak, Ja Hun; Kim, Do Heui; Wang, Xianqin; Hanson, Jonathan; Chimentao, Ricardo J.; Peden, Charles HF

    2007-03-07

    Exposure of NO2-saturated BaO/?-Al2O3 NOx storage materials to H2O vapour results in the conversion of surface nitrates to Ba(NO3)2 crystallites, causing dramatic morphological changes in the Ba-containing phase, demonstrating a role for water in affecting the NOx storage/reduction properties of these materials.

  11. Information on the impact parameter dependence of the Ba + HI ---+ Bal(v = 8) + H reaction

    E-Print Network [OSTI]

    Zare, Richard N.

    velocity dependence of the reaction channel studied. Ifthe reaction probability is the same for allInformation on the impact parameter dependence of the Ba + HI ---+ Bal(v = 8) + H reaction Chifuru measured for the beam-gas reaction Ba + HI ---+ BaI(v = 8) + H. Owing to the highly constrained kinematics

  12. Biological assessment of the effects of petroleum production at maximum efficient rate, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California, on the endangered blunt-nosed leopard lizard, Gambelia silus

    SciTech Connect (OSTI)

    Kato, T.T.; O'Farrell, T.P.

    1986-06-01

    Surveys to determine the distribution and relative abundance of blunt-nosed leopard lizards on Naval Petroleum Reserve-1 were conducted in 1980 and 1981. In 1982 radiotelemetry and pitfall trapping techniques were used to gain additional information on the species and develop alternative methods of study. Incidental observations of blunt-nosed leopard lizards were recorded and used in the distribution information for NPR-1. DOE determined during this biological assessment that the construction projects and operational activities necessary to achieve and sustain MER have not adversely affected the blunt-nosed leopard lizard and its habitat, because only approximately 6% of the potential blunt-nosed leopard lizard habitat on NPR-1 was disturbed by construction and operational activities. DOE believes that the direct, indirect, and cumulative effects of MER will not jeopardize the continued existence of the species, because results of surveys indicated that blunt-nosed leopard lizards are mainly distributed near the periphery of Elk Hills where few petroleum developments occurred in the past and where they are unlikely to occur in the future. A policy of conducting preconstruction surveys to protect blunt-nosed leopard lizard habitat was initiated, a habitat restoration plan was developed and implemented, and administrative policies to reduce vehicle speeds, contain oil spills, restrict off-road vehicle (ORV) travel, and to prohibit public access, livestock grazing, and agricultural activities were maintained.

  13. ENVIRONMENTAL SCIENCE & POLICY. BA Academic year 2014-2015

    E-Print Network [OSTI]

    1 ENVIRONMENTAL SCIENCE & POLICY. BA Academic year 2014-2015 College: Arts and Sciences Degree: B Environmental Science is the interdisciplinary study of environmental systems from a scientific perspective. Drawing principally from the areas of oceanography, geology, and meteorology, the Environmental Science

  14. FOUR YEAR B.A. DEGREE IN PHYSICS SAMPLE CURRICULUM

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    FOUR YEAR B.A. DEGREE IN PHYSICS SAMPLE CURRICULUM FRESHMAN YEAR Fall Semester CH Spring Semester IN PHYSICS SAMPLE CURRICULUM FRESHMAN YEAR Fall Semester CH Spring Semester CH CHM 101 4 CHM 102 4 ENG 101 3 SAMPLE CURRICULUM YEAR ONE Fall Semester CH Spring Semester CH ENG 101 3 MAT 112 3 MAT 110 OR MAT 111 3

  15. History BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    History BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed InProgress Future Government (recommended) 3 DLS Social Sciences course in a second field other than history 3 One year of college level foreign language in sequence Language equivalency required by the history department

  16. History, Secondary Education BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    History, Secondary Education BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed equivalency required by the history department will be determined by the department of modern languages or the history department. 8 HIST 111/211 United States History 3 HIST 112/212 United States History 3 CID HIST

  17. MAJOR TO CAREER GUIDE B.A. Mathematics

    E-Print Network [OSTI]

    Walker, Lawrence R.

    MAJOR TO CAREER GUIDE B.A. Mathematics College of Sciences math.unlv.edu/ Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience, mathematical: MPE-A 130 www.unlv.edu/sciences/advising About the Mathematics Degree Mathematics is a powerful tool

  18. Structural phase transitions in BaPrO{sub 3}

    SciTech Connect (OSTI)

    Saines, Paul J.; Kennedy, Brendan J. Smith, Ronald I.

    2009-04-02

    The crystal structures adopted by BaPrO{sub 3} at and above ambient temperature have been examined using a combination of synchrotron X-ray and neutron diffraction. BaPrO{sub 3} has been established to undergo a series of phase transitions from Pbnmorthorhombic{yields}Ibmmorthorhombic{yields}R3-bar crhombohedral{yields}Pm3-barm cubic. BaPrO{sub 3} is the second A{sup 2+}B{sup 4+}O{sub 3} perovskite found to adopt rhombohedral symmetry in preference to the I4/mcm tetragonal structure. Analysis of the octahedral tilting through the rhombohedral to cubic phase transition indicates that this transformation is continuous and tricritical in nature. The tricritical behaviour of this transition is likely to be a result of the competition between tetragonal and rhombohedral structures to be the preferred phase, with the rhombohedral symmetry adopted by BaPrO{sub 3} being stabilised by the unusually large B-site cation.

  19. Roadmap: Art History Bachelor of Arts [CA-BA-ARTH

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Art History ­ Bachelor of Arts [CA-BA-ARTH] College of the Arts School of Art Catalog Year: 2012­2013 Page 1 of 2 | Last Updated: 29-May-12/JS This roadmap is a recommended semester Elective (upper division) 3 Minor Requirements or General Electives 9 See note 2 on page 2 #12;Roadmap

  20. Roadmap: Art History Bachelor of Arts [CA-BA-ARTH

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Art History ­ Bachelor of Arts [CA-BA-ARTH] College of the Arts School of Art Catalog Year: 2013­2014 Page 1 of 2 | Last Updated: 30-Apr-13/JS This roadmap is a recommended semester Elective (upper division) 3 Minor Requirements or General Electives 9 See note 2 on page 2 #12;Roadmap

  1. Roadmap: English Bachelor of Arts [AS-BA-ENG

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: English ­ Bachelor of Arts [AS-BA-ENG] College of Arts and Sciences Department of English Catalog Year: 2013-2014 Page 1 of 4 | Last Updated: 7-May-13/LNHD This roadmap is a recommended semester 5 on page 3 General Electives (upper division) 6 #12;Roadmap: English ­ Bachelor of Arts [AS

  2. BaBar Note 295 May 16th, 1996

    E-Print Network [OSTI]

    the heat exchange. Note the 2 HDIs on each pair of feet. between water and cooling walls has been made generated on the hybrid. We have realized that lateral walls of the channel help the heat exchange between and cooling system. Three types of hybrid will be used in BaBar SVT, di ering in the number of chips from 10

  3. Visual Art BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Visual Art BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed InProgress Future Survey of Western Art I 3 DLL Literature and Humanities 3-4 DLS Social Sciences course in a first field 3 DLS Social Sciences course in a second field 3 ART 107, 108 Art Foundations I and II 6 ART 109

  4. BA: Art (Liberal Arts) Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    BA: Art (Liberal Arts) Fall--First Year ART 127 New Major Seminar ART 101 Art Studio Foundations I Liberal Studies Program (LSP) coursework Fall--Second Year ART 190 Foundations Proficiency Review Major Studio I ART 222, 223, or 224 (Art History) Liberal Studies Program (LSP) coursework Fall

  5. Combined Honours BA Digital Journalism and Communication, Media, and Film

    E-Print Network [OSTI]

    Combined Honours BA Digital Journalism and Communication, Media, and Film Are you looking in Digital Journalism (DJ) and Communication, Media, and Film (CMF) is for you. That's because our DJ, you will study the theory and ethics of journalism in a rapidly changing technological landscape

  6. Combined Honours BA Digital Journalism and Political Science

    E-Print Network [OSTI]

    Combined Honours BA Digital Journalism and Political Science Are you looking for a career combining-set? If so, the Combined Honours program in Digital Journalism and Political Science is for you. www in mainstream and alternative journalism, as well in as such fields as communications for business, government

  7. Communication Disorders: BA/BS Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    : The Speech Mechanism · CMDS 472: Audiology · Liberal Studies Program (LSP) coursework Fall--Fourth Year Program (LSP) coursework Spring--Fourth Year · CMDS 480: Clinical Practice (if not taken fall--fourth yearCommunication Disorders: BA/BS Fall--First Year · CMDS 200: Intro to Comm. Disorders · CMDS 101

  8. Music BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Music BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed In Progress Future ENGL Introduction to Music 3 DLL Literature and Humanities 3-4 DLS Social Sciences course in a first field 3 DLS Social Sciences course in a second field 3 MUS 119, 120, 219, 220 Materials of Music 12 MUS 121, 122 221

  9. Music BA Liberal Arts Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    Music ­ BA Liberal Arts Fall--First Year MUSI 130: Music Analysis I MUSI 132: Aural Skills in Music I MUSI 279: Concert and Recital Atten. MUSI 153: Keyboard Skills I Major Applied Area Major Ensemble Liberal Studies Program (LSP) coursework Fall--Second Year MUSI 230: Music Analysis III MUSI

  10. Communication BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Communication BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed In and Performing Arts 3 DLL Literature and Humanities 3-4 DLS COMM 101 Fundamentals of Communication 3 DLS Social Sciences course in a second field 3 Communication Arts - choose one from the following: COMM 131, COMM 211

  11. College of Arts & Sciences Communication, B.A.

    E-Print Network [OSTI]

    New Mexico, University of

    05/15/2008 College of Arts & Sciences Communication, B.A. Broad Learning Outcomes A. Design, coherent, cogent manner. C. Understand and appreciate culturally diverse ways of communicating. D. Critically analyze communication situations and messages from multiple theoretical perspectives. E

  12. MAJOR TO CAREER GUIDE B.A. Chemistry

    E-Print Network [OSTI]

    Walker, Lawrence R.

    MAJOR TO CAREER GUIDE B.A. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising About the Chemistry Career

  13. B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK)

    E-Print Network [OSTI]

    Doyle, Robert

    B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK) Requirements include 36 credits in chemistry core courses, 32 of which are taken in specific courses. Each student's course of study includes the following: 1.) Required Chemistry Core Courses CHE 106: General Chemistry Lecture I (3) CHE 116: General

  14. Economics BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Economics BA, 2015-2016 Name ID# Date Course Number and Title Credits Completed InProgress Future Intermediate Macroeconomics 3 CID ECON 421 Quantitative Methods in Economics 3 FF ECON 422 Econometrics 3 Upper-division economics courses 15 Upper-division mathematics, business, or environmental studies courses or social

  15. John R. Harrison, Ph.D. 1978 B.A. Salem State College, Salem, MA Biology

    E-Print Network [OSTI]

    Oliver, Douglas L.

    .D. The University of Connecticut, Storrs, CT Physiology Academic Appointments 1980-84 Graduate Teaching Assistant, University of Connecticut, Storrs, CT 1980-86 Doctoral Student, University of Connecticut, Storrs, CT 1986-90 Postdoctoral Fellow, University of Connecticut Health Center, Farmington, CT 1990-99 Assistant Professor

  16. Hysteretic electrical transport in BaTiO{sub 3}/Ba{sub 1?x}Sr{sub x}TiO{sub 3}/Ge heterostructures

    SciTech Connect (OSTI)

    Ngai, J. H.; Kumah, D. P.; Walker, F. J.; Ahn, C. H.

    2014-02-10

    We present electrical transport measurements of heterostructures comprised of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} epitaxially grown on Ge. Sr alloying imparts compressive strain to the BaTiO{sub 3}, which enables the thermal expansion mismatch between BaTiO{sub 3} and Ge to be overcome to achieve c-axis oriented growth. The conduction bands of BaTiO{sub 3} and Ba{sub 1?x}Sr{sub x}TiO{sub 3} are nearly aligned with the conduction band of Ge, which facilitates electron transport. Electrical transport measurements through the dielectric stack exhibit rectifying behavior and hysteresis, where the latter is consistent with ferroelectric switching.

  17. Energy and angular momentum control of the specific opacity functions in the Ba HI~BaI H reaction

    E-Print Network [OSTI]

    , as expected from energy conservation arguments. The nature of the kinematic constraints for this reaction vibrational level v. Detailed analysis of the collision energy dependence of the specific opacity functions the value of bmax . These two processes are identified as the mechanisms that control the Ba HI reaction

  18. Assessment of biological communities at Rame Head

    E-Print Network [OSTI]

    ) compared to the two stations located at a greater distance from the disposal site (G8 and G28) in all years 10 20 30 40 50 60 70 g8 g18 g16 g13 g19 g3 g28 0 50 100 150 200 250 300 350 g8 g18 g16 g13 g19 g3 g28 D E O G3A02 G8A02 G18B02 G16A01 G19B03 G13A03 G19A03 G19C03 G13B03 G13C03 G3A01 G3B02 G3A03 G3B03 G3

  19. Splicing bioinformatics to biology

    E-Print Network [OSTI]

    Black, Douglas L; Graveley, Brenton R

    2006-01-01

    Splicing bioinformatics to biology Douglas L Black* andand Developmental Biology, University of Connecticut Health26 May 2006 Genome Biology 2006, 7:317 (doi:10.1186/gb-2006-

  20. Microfluidics for quantitative biology

    E-Print Network [OSTI]

    Adler, Micha

    2012-01-01

    CALIFORNIA, SAN DIEGO Microfluidics for Quantitative BiologyChapter 1: Microfluidics.………………………………………………………..… 1 1.1OF THE DISSERTATION Microfluidics for Quantitative Biology

  1. Study of Charm Baryons with the BaBar Experiment

    E-Print Network [OSTI]

    Brian Aa. Petersen

    2006-10-16

    We report on several studies of charm baryon production and decays by the BaBar collaboration. We confirm previous observations of the $\\Xi_c^{'0/+}$, $\\Xi_c(2980)^+$ and $\\Xi_c(3077)^+$ baryons, measure branching ratios for Cabibbo-suppressed $\\Lambda_c^+$ decays and use baryon decays to study the properties of the light-quark baryons, $\\Omega^-$ and $\\Xi(1690)^0$.

  2. Quarkonium Spectroscopy and New States from BaBar

    SciTech Connect (OSTI)

    Vitale, L.; /Trieste U. /INFN, Trieste

    2007-06-08

    We review results on charmonium and bottomonium spectroscopy by the BaBar experiment at the PEP-II e{sup +}e{sup -} collider at SLAC. More space is reserved to the new results like the observation of hadronic non-B{bar B} {Upsilon}(4S) decays and the investigation on the production and decay properties of the recently discovered charmonium-like states X(3872) and Y (4260). These results are preliminary, unless otherwise specified.

  3. Page 1 | B.A. in Special Education Adapted Curriculum | Academic Plan of Study Updated October 2014 B.A. in Special Education (Adapted Curriculum)

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Special Education ­ Adapted Curriculum | Academic Plan of Study Updated October 2014 B.A. in Special Education (Adapted Curriculum) Academic Plan of Study College of Education Department of Special Education and Child Development http://spcd.uncc.edu/ PROGRAM SUMMARY · Credit Hours

  4. Page 1 | B.A. in Elementary Education | Academic Plan of Study Updated March 2014 B.A. in Elementary Education

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Elementary Education | Academic Plan of Study Updated March 2014 B.A. in Elementary Education Academic Plan of Study College of Education Department of Reading and Elementary Education education.uncc.edu/reel PROGRAM SUMMARY · Credit Hours: 120-121 · Concentrations: No · Declaring

  5. Page 1 | B.A. in Middle Grades Education | Academic Plan of Study Updated March 2014 B.A. in Middle Grades Education

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Middle Grades Education | Academic Plan of Study Updated March 2014 B.A. in Middle Grades Education Academic Plan of Study College of Education Department of Middle, Secondary and K-12 Education education.uncc.edu/mdsk PROGRAM SUMMARY · Credit Hours: 120-128 · Concentrations: English

  6. Page 1 | B.A. in Special Education General Curriculum | Academic Plan of Study Updated October 2014 B.A. in Special Education (General Curriculum)

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Special Education ­ General Curriculum | Academic Plan of Study Updated October 2014 B.A. in Special Education (General Curriculum) Academic Plan of Study College of Education: 120 hours · Concentrations: General Curriculum · Declaring the Major: Minimum of 2.5 GPA requirement

  7. Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated April 2014 B.A. in Earth Sciences

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated April 2014 B.A. in Earth Sciences Academic Plan of Study College of Liberal Arts & Sciences Department of Geography & Earth Sciences geoearth. · Minimum Grades/GPA: minimum GPA is 2.0 · Teacher Licensure: YES in Earth Sciences. Students preparing

  8. Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated March 2014 B.A. in Earth Sciences

    E-Print Network [OSTI]

    Raja, Anita

    Page 1 | B.A. in Earth Sciences | Academic Plan of Study Updated March 2014 B.A. in Earth Sciences Academic Plan of Study College of Liberal Arts & Sciences Department of Geography & Earth Sciences geoearth. · Minimum Grades/GPA: minimum GPA is 2.0 · Teacher Licensure: YES in Earth Sciences. Students preparing

  9. Structural and chemical characterization of BaTiO{sub 3} nanorods

    SciTech Connect (OSTI)

    Zagar, K.; Recnik, A.; Sturm, S.; Gajovic, A.; Ceh, M.

    2011-03-15

    Research highlights: {yields} Polycrystalline BaTiO{sub 3} nanorods were synthesized with EPD into AAO templates. {yields} Nanorods are composed of crystalline, nanosized grains with pseudo-cubic structure. {yields} Integrowth of hexagonal BaTiO{sub 3} polymorph within pseudo-cubic structure was observed. -- Abstract: An electron-microscopy investigation was performed on BaTiO{sub 3} nanorods that were processed by sol-gel electrophoretic deposition (EPD) into anodic aluminium oxide (AAO) membranes. The BaTiO{sub 3} nanorods grown within the template membranes had diameters ranging from 150 to 200 nm, with an average length of 10-50 {mu}m. By using various electron-microscopy techniques we showed that the processed BaTiO{sub 3} nanorods were homogeneous in their chemical composition. The BaTiO{sub 3} nanorods were always polycrystalline and were composed of well-crystallized, defect-free, pseudo-cubic BaTiO{sub 3} grains, ranging from 10 to 30 nm. No intergranular phases were observed between the BaTiO{sub 3} grains. A low-temperature hexagonal polymorph that is coherently intergrown with the BaTiO{sub 3} perovskite matrix was also observed as a minor phase. When annealing the AAO templates containing the BaTiO{sub 3} sol in an oxygen atmosphere the presence of the hexagonal polymorph was diminished.

  10. Electric characterization of (Sr, Sr-Ba, Ba) M-type ferrites by AC measurements[Alternating Current

    SciTech Connect (OSTI)

    Huanosta-Tera, A.; Lira-Hueso, R. de; Perez-Orta, O.; Palomares-Sanchez, S.A.; Ponce-Castaneda, S.; Mirabal-Garcia, M.

    2000-02-01

    Considering the electrical conductivity in ceramics, necessary reference should be given to dynamic processes occurring as a function of frequency and temperature. Although the most immediate interest in ferrites lies in their magnetic properties, technological applications require a wider knowledge of general physical properties as well. This is especially applicable when the materials are studied as a function of composition or when adding different modifiers. In this report, the authors present results of the ac and dc electric characteristics of a family of magneto-plumbite-type hexaferrites, where Ba gradually substitutes Sr in the Ba{sub x}Sr{sub 1{minus}x}Fe{sub 12}O{sub 19} compound (0 {le} x {le} 1). The results were determined over a wide range of frequencies and temperatures.

  11. computational modeling of biological systems

    E-Print Network [OSTI]

    $author.value

    Faculty. Faculty listing for "computational modeling of biological systems" ... Research Interests: computational modeling of biological systems.

  12. Biology & Biomedical Sciences ACADEMIC PROGRAM

    E-Print Network [OSTI]

    Gereau, Robert W. IV

    Biology & Biomedical Sciences ACADEMIC PROGRAM GUIDELINES Programs in Cell & Molecular Biology Developmental, Regenerative and Stem Cell Biology Molecular Cell Biology Molecular Genetics & Genomics Molecular Microbiology & Microbial Pathogenesis #12;PAGE 2 GUIDELINES TO THE PROGRAMS IN CELL AND MOLECULAR BIOLOGY

  13. SeeBA Energiesysteme GmbH | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA)OptionsEquivalentBScirado Brasil LtdaSeeBA

  14. NOx Uptake Mechanism on Pt/BaO/Al2O3 Catalysts

    SciTech Connect (OSTI)

    Kwak, Ja Hun; Kim, Do Heui; Szailer, Tamas; Peden, Charles HF; Szanyi, Janos

    2006-11-01

    The NOx adsorption mechanism on Pt/BaO/Al2O3 catalysts was investigated by performing NOx storage/reduction cycles, NO2 adsorption and NO + O2 adsorption on 2%Pt/(x)BaO/Al2O3 (x = 2, 8 and 20 wt%) catalysts. NOx uptake profiles on 2%Pt/20%BaO/Al2O3 at 523 K show complete uptake behavior for almost 5 min, and then the NOx level starts gradually increasing with time and it reaches 75% of the inlet NOx concentration after 30 min time-on-stream. Although this catalyst shows fairly high NOx conversion at 523 K, only ~ 2.4 wt% out of 20 wt% BaO is converted to Ba(NO3)2. Adsorption studies by using NO2 and NO + O2 suggest two different NOx adsorption mechanisms. The NO2 uptake profile on 2%Pt/20%BaO/Al2O3 shows the absence of a complete NOx uptake period at the beginning of adsorption and the overall NOx uptake is controlled by the gas-solid equilibrium between NO2 and BaO/Ba(NO3)2 phase. When we use NO + O2, complete initial NOx uptake occurs and the time it takes to convert ~ 4 % of BaO to Ba(NO3)2 is independent of the NO concentration. These NOx uptake characteristics suggest that the NO + O2 reaction on the surface of Pt particles produces NO2 that is subsequently transferred to the neighboring BaO phase by spill over. At the beginning of the NOx uptake, this spill-over process is very fast and so it is able to provide complete NOx storage. However, the NOx uptake by this mechanism slows down as BaO in the vicinity of Pt particles are converted to Ba(NO3)2. The formation of Ba(NO3)2 around the Pt particles results in the development of a diffusion barrier for NO2, and increases the probability of NO2 desorption and consequently, the beginning of NOx slip. As NOx uptake by NO2 spill-over mechanism slows down due to the diffusion barrier formation, the rate and extent of NO2 uptake are determined by the diffusion rate of nitrate ions into the BaO bulk, which, in turn, is determined by the gas phase NO2 concentration.

  15. Mathematical Biology 3 Jurgen Jost

    E-Print Network [OSTI]

    Arnold, Anton

    Mathematical Biology 3 J¨urgen Jost Max Planck Institute for Mathematics in the Sciences Leipzig, Germany Mathematical Biology 3 ­ p. 1 #12;Biological networks In biology, we find many examples of interacting elements: Mathematical Biology 3 ­ p. 2 #12;Biological networks In biology, we find many examples

  16. 2003 Synthetic Biology study

    E-Print Network [OSTI]

    Endy, Drew

    2007-08-14

    Biology is a technology for processing information, materials, and energy. As a technology platform, biological systems provide access to artifacts and processes across a range of scales (e.g., the ribosome is a programmable ...

  17. Commercial Fisheries Biological Laboratory

    E-Print Network [OSTI]

    Bureau of Commercial Fisheries Biological Laboratory Oxford, Maryland #12;Chart of the Tred Avon River, showing the location of the BCF Biological Laboratory and the orientation of this area modern laboratories for chem- ical, histological, microbiological, and physiological re- search

  18. Aging Studies of 2nd Generation BaBar RPCs

    SciTech Connect (OSTI)

    Band, H.R.; /SLAC

    2007-09-25

    The BaBar detector, operating at the PEPII B factory of the Stanford Linear Accelerator Center (SLAC), installed over 200 2nd generation Resistive Plate Chambers (RPCs) in 2002. The streamer rates produced by backgrounds and signals from normal BaBar running vary considerably (0.1- >20 Hz/cm2) depending on the layer and position of the chambers, thus providing a broad spectrum test of RPC performance and aging. The lowest rate chambers have performed very well with stable efficiencies averaging 95%. Other chambers had rate-dependant inefficiencies due to Bakelite drying which were reversed by the introduction of humidified gases. RPC inefficiencies in the highest rate regions of the higher rate chambers have been observed and also found to be rate dependant. The inefficient regions grow with time and have not yet been reduced by operation with humidified input gas. Three of these chambers were converted to avalanche mode operation and display significantly improved efficiencies. The rate of production of HF in the RPC exhaust gases was measured in avalanche and streamer mode RPCs and found to be comparable despite the lower current of the avalanche mode RPCs.

  19. Chemistry & Biology Brief Communication

    E-Print Network [OSTI]

    Zhao, Huimin

    Chemistry & Biology Brief Communication Cloning, IL 61801, USA 3Department of Chemistry 4Department of Chemical and Biomolecular Engineering

  20. Roadmap: German Literature, Culture and Translation Bachelor of Arts [AS-BA-GLCT

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: German Literature, Culture and Translation ­ Bachelor of Arts [AS-BA-GLCT] College of Arts Updated: 24-May12/LNHD This roadmap is a recommended semester-by-semester plan of study for this major;Roadmap: German Literature, Culture and Translation ­ Bachelor of Arts [AS-BA-GLCT] College of Arts

  1. Roadmap: Classics Latin Concentration Bachelor of Arts [AS-BA-CLSS-LAT

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Classics ­ Latin Concentration ­ Bachelor of Arts [AS-BA-CLSS-LAT] College of Arts Updated: 11-Jun-12/LNHD This roadmap is a recommended semester-by-semester plan of study for this major;Roadmap: Classics ­ Latin Concentration ­ Bachelor of Arts [AS-BA-CLSS-LAT] College of Arts and Sciences

  2. Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb overzicht van de verwachte voorkennis chemie. 1. Elementaire chemie en chemisch rekenen 1.1 Grootheden en, keukenzout #12;Zelftest chemie voor 1 Ba Biologie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be 1

  3. Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb overzicht van de verwachte voorkennis chemie 1. Elementaire chemie en chemisch rekenen 1.1 Grootheden en voor: Cl, N, Ag, Pb #12;Zelftest chemie voor 1 Ba Geografie Voor meer informatie: contacteer csb

  4. Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis Sangjin Leea

    E-Print Network [OSTI]

    Messing, Gary L.

    Preparation of BaTiO3 nanoparticles by combustion spray pyrolysis Sangjin Leea , Taehwan Sona were synthesized by combustion spray pyrolysis using a 1:1 molar ratio of oxidizer and fuel. To prepare. Keywords: BaTiO3; Nanomaterials; Spray pyrolysis; Combustion; Powder technology 1. Introduction Fine barium

  5. Chemical reactions between cold trapped Ba+ ions and neutral molecules in the gas phase

    E-Print Network [OSTI]

    Schiller, Stephan

    Chemical reactions between cold trapped Ba+ ions and neutral molecules in the gas phase B. Roth, D-cooled ion trapping apparatus, we have investigated laser-induced chemical reactions between cold trapped Ba is to investigate chemical reactions between cold atomic and molecular ions trapped in radio-frequency traps

  6. Filters for Spatial Point Processes Sumeetpal S. Singh, Ba-Ngu Vo, Adrian Baddeley

    E-Print Network [OSTI]

    Vo, Ba-Ngu

    Filters for Spatial Point Processes Sumeetpal S. Singh, Ba-Ngu Vo, Adrian Baddeley and Sergei Zuyev POINT PROCESSES SUMEETPAL S. SINGH, BA-NGU VO, ADRIAN BADDELEY, AND SERGEI ZUYEV§ Abstract. Let X and Y, University of Strathclyde, Glasgow, UK (sergei@stams.strath.ac.uk). 1 #12;2 S. SINGH, B.-N. VO, A. BADDELEY

  7. Phase transition behavior and high piezoelectric properties in lead-free BaTiO3CaTiO3BaHfO3 ceramics

    E-Print Network [OSTI]

    Cao, Wenwu

    ceramics Dali Wang · Zhaohua Jiang · Bin Yang · Shantao Zhang · Mingfu Zhang · Feifei Guo · Wenwu Cao of lead-free (1-x)Ba(Hf0.16Ti0.84)O3­x (Ba0.70Ca0.30)TiO3 (BCHT) ceramics fabricated by the conventional been proposed based on their dielectric behavior. It is found that BHCT ceramics undergo a complicated

  8. Computational Biology | More Science | ORNL

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

    Computational Biology SHARE Computational Biology Computational Biology research encompasses many important aspects including molecular biophysics for bio-energy, genetic level...

  9. A Central Theory of Biology

    E-Print Network [OSTI]

    Torday, JS

    2015-01-01

    JS, Rehan VK. Evolutionary biology, cell–cell communication6] Torday JS. Evolutionary Biology Redux. Pers Biol Med 56,explanations in evolutionary biology. Hist Philos Life Sci

  10. Systems biology approach to bioremediation

    E-Print Network [OSTI]

    Chakraborty, R.

    2013-01-01

    aspects of the systems biology approach (metagenomics withthe use of a number of sytems biology parameters can revealRL, Banfield JF: Systems Biology: functional analysis of

  11. Todd Newberry: Professor of Biology

    E-Print Network [OSTI]

    Newberry, Andrew Todd; Jarrell, Randall; Regional History Project, UCSC Library

    2006-01-01

    Todd Newberry, Professor of Biology: Cowell College page 12Jarrell: Why’s that? Todd Newberry, Professor of Biology:Biology Board page 14 Newberry: Well, besides the

  12. HARVARD UNIVERSITY CHEMICAL BIOLOGY

    E-Print Network [OSTI]

    Church, George M.

    HARVARD UNIVERSITY CHEMICAL BIOLOGY PHD PROGRAM 2013-2014 Student Handbook #12;Program Contacts at the beginning of each semester. Laboratory Rotations Students in the Chemical Biology Program are expected an interest in having Chemical Biology Program Students in their labs. Students may rotate in the labs

  13. BIOLOGY SEMINAR PROMOTION LECTURE

    E-Print Network [OSTI]

    Shlizerman, Eli

    BIOLOGY SEMINAR PROMOTION LECTURE 12:00 PM SEMINAR HITCHCOCK HALL 132 REFRESHMENTS SERVED IN FOYER, November 24, 2014 "Life is flux" Dr. Jennifer Nemhauser Associate Professor Department of Biology drawn from molecular genetics, genomics, physiology and synthetic biology to build new tools to study

  14. Assessing Oil-Related Investments Under a 2 C Global Objective

    E-Print Network [OSTI]

    Assessing Oil-Related Investments Under a 2 C Global Objective by James Hoffele B.A., B.Ed., Brock: James Hoffele Degree: Master of Resource Management Project No.: 618 Title of Project: Assessing Oil constraint would have on global oil markets to 2050, with a focus on the economic outlook for Canadian oil

  15. Dipole strength distributions in the stable Ba isotopes {sup 134-138}Ba: A study in the mass region of a nuclear shape transition

    SciTech Connect (OSTI)

    Scheck, M.; Garrel, H. von; Belic, D.; Kneissl, U.; Kohstall, C.; Nord, A.; Pitz, H.H.; Stedile, F.; Tsoneva, N.; Brentano, P. von; Fransen, C.; Gade, A.; Jolie, J.; Linnemann, A.; Pietralla, N.; Werner, V.; Stoyanov, C.

    2004-10-01

    The low-lying dipole strength distributions in the odd-mass isotopes {sup 135,137}Ba were studied in nuclear resonance fluorescence experiments (NRF) performed at the Stuttgart Dynamitron facility using bremsstrahlung beams with end point energies of 4.1, 3.1, and 2.5 MeV. Numerous excited states, most of them unknown so far, were observed in the excitation energy range up to 4 MeV. Detailed spectroscopic information has been obtained on excitation energies, decay widths, decay branching ratios, and transition probabilities. The results for {sup 137}Ba are compared with calculations in the framework of the Quasiparticle-Phonon Model. The new data for {sup 135,137}Ba complete the systematics of low-lying dipole excitations as observed for the even Ba isotopes {sup 134,136,138}Ba in previous NRF experiments in Stuttgart. The complete systematics within the Ba isotopic chain, exhibiting a nuclear shape transition, is discussed with respect to E1 two-phonon excitations, M1 scissors mode excitations, and in regard to the new critical point symmetries.

  16. Lattice dynamics of BaFe2X3(X=S,Se) compounds

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Popovi?, Z. V.; Š?epanovi?, M.; Lazarevi?, N.; Opa?i?, M.; Radonji?, M. M.; Tanaskovi?, D.; Lei, Hechang; Petrovic, C.

    2015-02-27

    We present the Raman scattering spectra of the S=2 spin ladder compounds BaFe?X? (X=S,Se) in a temperature range between 20 and 400 K. Although the crystal structures of these two compounds are both orthorhombic and very similar, they are not isostructural. The unit cell of BaFe?S? (BaFe?Se?) is base-centered Cmcm (primitive Pnma), giving 18 (36) modes to be observed in the Raman scattering experiment. We have detected almost all Raman active modes, predicted by factor group analysis, which can be observed from the cleavage planes of these compounds. Assignment of the observed Raman modes of BaFe?S(Se)? is supported by themore »lattice dynamics calculations. The antiferromagnetic long-range spin ordering in BaFe?Se? below TN=255K leaves a fingerprint both in the A1g and B3g phonon mode linewidth and energy.« less

  17. Phonon properties of BaFe?X? (X=S, Se) spin ladder compounds

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Popovicq, Z. V.; Petrovic, C.; Scepanovic, M.; Lazarevic, N.; Opacic, M.; Radonjic, M. M.; Tanaskovic, D.; Lei, Hechang

    2015-02-27

    We present the Raman scattering spectra of the S=2 spin ladder compounds BaFe?X? (X=S,Se) in a temperature range between 20 and 400 K. Although the crystal structures of these two compounds are both orthorhombic and very similar, they are not isostructural. The unit cell of BaFe?S? (BaFe?Se?) is base-centered Cmcm (primitive Pnma), giving 18 (36) modes to be observed in the Raman scattering experiment. We have detected almost all Raman active modes, predicted by factor group analysis, which can be observed from the cleavage planes of these compounds. Assignment of the observed Raman modes of BaFe?S(Se)? is supported by themore »lattice dynamics calculations. The antiferromagnetic long-range spin ordering in BaFe?Se? below TN=255K leaves a fingerprint both in the A1g and B3g phonon mode linewidth and energy.« less

  18. SEASONAL RECLAIMED WATER QUALITY; AN ASSESSMENT OFQUALITY; AN ASSESSMENT OF

    E-Print Network [OSTI]

    Fay, Noah

    these concerns? Waste Water Treatment Facilities treat water to Waste Water Treatment Facilities treat water and disinfect anyy microorganisms that may be present The majority of Recycled water produced in ArizonaSEASONAL RECLAIMED WATER QUALITY; AN ASSESSMENT OFQUALITY; AN ASSESSMENT OF BIOLOGICAL VARIABILITY

  19. First results about hydrogen loading by means of pulsed electrolysis of Y$_{1}$Ba$_{2}$Cu$_{3}$O$_{7}$ pellets

    E-Print Network [OSTI]

    Celani, F; Di Gioacchino, D; Spallone, A; Tripodi, P; Pace, S; Polichetti, M; Marini, P

    1994-01-01

    First results about hydrogen loading by means of pulsed electrolysis of Y$_{1}$Ba$_{2}$Cu$_{3}$O$_{7}$ pellets

  20. Catalytic decomposition of Ba(NO3)2 on Pt(111)

    SciTech Connect (OSTI)

    Mudiyanselage, Kumudu; Weaver, Jason F.; Szanyi, Janos

    2011-04-07

    The decomposition of Ba(NO3)2 formed on BaO/Pt(111) (Pt(111) surface is partially covered by BaO) in the presence of CO was studied using temperature programmed desorption (TPD), infrared reflection absorption (IRA) and X-ray photoelectron (XP) spectroscopies. The exposure of BaO/Pt(111) to elevated NO2 pressure (1.0×10-4 Torr) at 450 K leads to the formation of Ba(NO3)2, chemisorbed O (OPt) and Pt-oxide-like domains. During TPD, the Ba(NO3)2 begins to thermally decompose near 490 K, releasing NO and NO2 with the maximum NOx desorption rate seen at 605 K. The OPt species formed following the exposure of BaO/Pt(111) to NO2 react with CO to release CO2 at 450 K. The consumption of OPt during CO oxidation initiates the migration of O from the Pt-oxide-like domains to the chemisorbed phase, where the CO oxidation reaction occurs. Therefore, the removal of OPt by CO leads to the reduction of oxidized Pt, and to the formation of metallic Pt(111) domains, where, subsequently, catalytic decomposition of Ba(NO3)2 can take place. The Pt-catalyzed decomposition of Ba(NO3)2 occurs readily at 450 K, a temperature much lower than the onset of the decomposition temperature of Ba(NO3)2 in the presence of oxidized Pt. This work was supported by the US Department of Energy Basic Energy Sciences' Chemical Sciences, Geosciences & Biosciences Division. Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

  1. A setup for Ba-ion extraction from high pressure Xe gas for double-beta decay studies with EXO

    E-Print Network [OSTI]

    Gratta, Giorgio

    . Efficient extraction and detection of Ba ions, the decay product of 136 Xe, would allow for a background of the decay product 136 Ba++ allows dif- ferentiation between bb decays and natural background and henceA setup for Ba-ion extraction from high pressure Xe gas for double-beta decay studies with EXO T

  2. Preparation of BaPbO3 functional ceramics from leaded waste Bin Li, Shen-Gen Zhang*, Kun Zhang,

    E-Print Network [OSTI]

    Volinsky, Alex A.

    Preparation of BaPbO3 functional ceramics from leaded waste Bin Li, Shen-Gen Zhang*, Kun Zhang, De conductive ceramics from leaded waste. The experimental results show that BaPbO3 powder syn- thesized at 700 in the air. Synthesized BaPbO3 ceramics have high Curie temperature and high-temperature positive temperature

  3. BIOLOGY, B.S. WITH TEACHER CERTIFICATE Biology (BIOT)

    E-Print Network [OSTI]

    Hamburger, Peter

    BIOLOGY, B.S. WITH TEACHER CERTIFICATE Biology (BIOT) (Fall 2015-Summer 2016) IPFW Residency/Gen Ed Biology BS Core/Supporting Courses (64 credits) *Note: 3.0 GPA required in Biology Core 21800 Genetics & Molecular Biology ______ 4 BIOL 21900 Principles of Functional Biology ______ 3 BIOL

  4. Minor in Marine Biology Minor in Marine Biology

    E-Print Network [OSTI]

    Chen, Tsuhan

    Minor in Marine Biology Minor in Marine Biology General Goals of the Minor in Marine Biology About who choose the Minor in Marine Biology will learn about the biology, evolution and ecology of organisms that inhabit these environments and the ecological processes linking them. Marine biology draws

  5. MS.BIOLOGY.NON-THESIS ACADEMIC LEARNING PLAN

    E-Print Network [OSTI]

    O'Laughlin, Jay

    , transmission, application and preservation of knowledge. Within this framework, the primary mission to appropriate ethical practices in professional activities Project Management Design and execute a project.BIOLOGY.NON-THESIS EMBEDDED ASSESSMENT INSTRUMENT FOR DOMAIN(S): INTEGRITY/VALUES, PROJECT MANAGEMENT Program: M.S. Biology

  6. Invasion Biology Mark A. Davis

    E-Print Network [OSTI]

    Davis, Mark A.

    Invasion Biology Mark A. Davis 2 biology 2 MarkA.DavisInvasionBiology2 1 With the exception of climate change, biological invasions have probably received more attention during the past ten years than on the subject, Invasion Biology provides a comprehensive and up-to-date review of the science of biological

  7. Low-energy planar magnetic defects in BaFe2As2: Nanotwins, twins, antiphase, and domain boundaries

    SciTech Connect (OSTI)

    Khan, Suffian N. [Ames Laboratory; Alam, Aftab [Ames Laboratory; Johnson, Duane D. [Ames Laboratory

    2013-11-27

    In BaFe2As2, structural and magnetic planar defects begin to proliferate below the structural phase transition, affecting descriptions of magnetism and superconductivity. We study, using density-functional theory, the stability and magnetic properties of competing antiphase and domain boundaries, twins and isolated nanotwins (twin nuclei), and spin excitations proposed and/or observed. These nanoscale defects have a very low surface energy (22–210 m Jm?2), with twins favorable to the mesoscale. Defects exhibit smaller moments confined near their boundaries—making a uniform-moment picture inappropriate for long-range magnetic order in real samples. Nanotwins explain features in measured pair distribution functions so should be considered when analyzing scattering data. All these defects can be weakly mobile and/or can have fluctuations that lower assessed “ordered” moments from longer spatial and/or time averaging and should be considered directly.

  8. Reactivity of Pt/BaO/Al?O? for NOx Storage/Reduction: Effects of Pt and Ba Loading

    SciTech Connect (OSTI)

    Kwak, Ja Hun; Kim, Do Heui; Szanyi, Janos; Szailer, Tamas; Peden, Charles HF

    2005-02-01

    The control of NOx (NO and NO?) emissions from combustion processes, including vehicle engines, remains a challenge particularly for systems operating at high air-to-fuel ratios (so-called ‘lean’ combustion). The current “3-way”, precious metal-based catalytic converters are unable to selectively reduce NOx with reductants (e.g., CO and residual unburned hydrocarbon) in the presence of excess O?. In the last few years, worldwide environmental regulations regarding NOx emissions from diesel engines (inherently operated ‘lean’) have become significantly more stringent resulting in considerable research efforts to reduce NOx under the highly oxidizing engine operation conditions. Urea selective catalytic reduction (SCR) and non-thermal plasma assisted NOx reduction have been explored as possible technologies. In recent years, alkaline and alkaline earth oxide-based NOx storage/reduction catalysts (especially BaO/Al?O?) have been developed, and have shown promising activities for lean-NOx reduction [1,2].

  9. Biological detector and method

    DOE Patents [OSTI]

    Sillerud, Laurel; Alam, Todd M; McDowell, Andrew F

    2014-04-15

    A biological detector includes a conduit for receiving a fluid containing one or more magnetic nanoparticle-labeled, biological objects to be detected and one or more permanent magnets or electromagnet for establishing a low magnetic field in which the conduit is disposed. A microcoil is disposed proximate the conduit for energization at a frequency that permits detection by NMR spectroscopy of whether the one or more magnetically-labeled biological objects is/are present in the fluid.

  10. Biological detector and method

    DOE Patents [OSTI]

    Sillerud, Laurel; Alam, Todd M; McDowell, Andrew F

    2013-02-26

    A biological detector includes a conduit for receiving a fluid containing one or more magnetic nanoparticle-labeled, biological objects to be detected and one or more permanent magnets or electromagnet for establishing a low magnetic field in which the conduit is disposed. A microcoil is disposed proximate the conduit for energization at a frequency that permits detection by NMR spectroscopy of whether the one or more magnetically-labeled biological objects is/are present in the fluid.

  11. Y-Ba-Cu-O films prepared by a paint-on method

    SciTech Connect (OSTI)

    Shih, I.; Qiu, C.X.

    1988-02-29

    Polycrystalline films of Y-Ba-Cu-O with a thickness of about 20--40 ..mu..m have been prepared on alumina substrates using a paint-on method. The liquid source used was obtained by mixing powder of Y/sub 2/O/sub 3/, BaCO/sub 3/, and CuO in liquid triethanolamine. Several Y-Ba-Cu-O films with an onset temperature of about 100 K and a zero resistance temperature of 85 K have been obtained after a short heat treatment at 1000 /sup 0/C in flowing O/sub 2/.

  12. Biology | More Science | ORNL

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

    Atmospheric Sciences Materials Science and Engineering Mathematics Physics Environment Safety and Health More Science Home | Science & Discovery | More Science | Biology SHARE...

  13. Genomics and Systems Biology

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

    Genomics and Systems Biology LANL leads the world in computational finishing of microbial genomes Read caption + In 2013, Los Alamos scientist Richard Sayre and his team...

  14. Technology Assessment TECHNOLOGY ASSESSMENT

    E-Print Network [OSTI]

    Rock, Chris

    Technology Assessment 10/14/2004 1 TECHNOLOGY ASSESSMENT STRATEGIC PLAN MISSION STATEMENT Support the Mission of Texas Tech University and the TTU Information Technology Division by providing timely and relevant information and assistance in current and emerging technologies and their practical applications

  15. EA-1782: Avian and Bat Surveillance and Assessment Plan Timeline...

    Energy Savers [EERE]

    are likely to be minimal and not biologically significant." (Phase I Avian Risk Assessment, Kerlinger and Guarnaccia, January 2010, incorporated as Appendix D to DOE...

  16. Biological Science courses BE 513 Molecuar and Celluar Biology

    E-Print Network [OSTI]

    Fang-Yen, Christopher

    Biological Science courses BE 513 Molecuar and Celluar Biology BE 555 Nanoscale Systems Biology. BIOM 501 Mechanisms of Disease and Therapeutic BIOM 600 Cell Biology BMB 508 Molecular Biophysics I BMB 509 Macromolecular Biophysics II BMB 567 Bioinorganic Chemistry BMB 590 Biological Physics BMB 614

  17. BACHELOR OF SCIENCE BIOLOGY ECOLOGY & EVOLUTIONARY BIOLOGY OPTION

    E-Print Network [OSTI]

    Kemp, Brian M.

    BACHELOR OF SCIENCE ­ BIOLOGY ECOLOGY & EVOLUTIONARY BIOLOGY OPTION A Bachelor of Science degree hours must be upper division coursework. A B.S. in Biology requires a minimum of 19 semester hours of core BIOLOGY courses (BIOLOGY 106, 107, 301, 372 and 405 or 403). An additional 21 semester hours

  18. Biology and Marine Biology Research Areas and Assistantship Application

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    1 Biology and Marine Biology Research Areas and Assistantship Application Name: LAST FIRST MIDDLE and Marine Biology faculty members will accept graduate students to work in the general research areas listed Next Page Revised 3/08 850 #12;2 Biology and Marine Biology Statement of Interest Statement of Interest

  19. Integrated Biological Control

    SciTech Connect (OSTI)

    JOHNSON, A.R.

    2003-10-09

    Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or microorganisms), and where necessary, control and clean up resulting contamination. Other aspects of biological control at Hanford include industrial weed control (e.g.; tumbleweeds), noxious weed control (invasive, non-native plant species), and pest control (undesirable animals such as rodents and stinging insects, and microorganisms such as molds that adversely affect the quality of the workplace environment). Biological control activities may be either preventive (a priori) or in response to existing contamination spread (a posteriori). Surveillance activities, including ground, vegetation, flying insect, and other surveys, and a priori control actions, such as herbicide spraying and placing biological barriers, are important in preventing radioactive contamination spread. If surveillance discovers that biological vectors have spread radioactive contamination, a posteriori control measures, such as fixing contamination, followed by cleanup and removal of the contamination to an approved disposal location are typical response functions. In some cases remediation following the contamination cleanup and removal is necessary. Biological control activities for industrial weeds, noxious weeds and pests have similar modes of prevention and response.

  20. BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History

    E-Print Network [OSTI]

    Olsen Jr., Dan R.

    BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History For students entering of the University Core Doctrinal Foundation and Religion requirement): Rel C 261* Intro to Family History (Genealogy

  1. BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History

    E-Print Network [OSTI]

    Martinez, Tony R.

    BA in FAMILY HISTORY--GENEALOGY (734125) MAP Sheet Department of History For students entering requirement): Rel C 261* Intro to Family History (Genealogy) Rel C 293R*Specialized Studies in Family History

  2. wissen. BaZ | Freitag, 10. Dezember 2010 | Seite 49 Organische Chemie im All

    E-Print Network [OSTI]

    Maier, John Paul

    wissen. BaZ | Freitag, 10. Dezember 2010 | Seite 49 Organische Chemie im All Basler Forscher haben zwischen den Sternen befindlichen organischen Chemie. Warum sollte uns interessieren, aus wieviel

  3. Ba{sub 2}TeO as an optoelectronic material: First-principles study

    SciTech Connect (OSTI)

    Sun, Jifeng; Shi, Hongliang; Du, Mao-Hua; Singh, David J.; Siegrist, Theo

    2015-05-21

    The band structure, optical, and defects properties of Ba{sub 2}TeO are systematically investigated using density functional theory with a view to understanding its potential as an optoelectronic or transparent conducting material. Ba{sub 2}TeO crystallizes with tetragonal structure (space group P4/nmm) and with a 2.93?eV optical bandgap [Besara et al., J. Solid State Chem. 222, 60 (2015)]. We find relatively modest band masses for both electrons and holes suggesting applications. Optical properties show infrared-red absorption when doped. This could potentially be useful for combining wavelength filtering and transparent conducting functions. Furthermore, our defect calculations show that Ba{sub 2}TeO is intrinsically p-type conducting under Ba-poor condition. However, the spontaneous formation of the donor defects may constrain the p-type transport properties and would need to be addressed to enable applications.

  4. High-lying collective rotational states in Ba nuclei: Search for Jacobi Shapes.

    E-Print Network [OSTI]

    Benzoni, Giovanna

    High-lying collective rotational states in Ba nuclei: Search for Jacobi Shapes. G.Benzoni1 , A as a function of spin and compared with the liquid drop predictions including the Jacobi phase transition. 1

  5. Dispersive magnetic excitations in the S=1 antiferromagnet Ba3Mn2O8

    SciTech Connect (OSTI)

    Stone, Matthew B [ORNL; Lumsden, Mark D [ORNL; Qiu, Y. [National Institute of Standards and Technology (NIST); Samulon, Eric C [Stanford University; Batista, C. D. [Los Alamos National Laboratory (LANL); Fisher, Ian R [Stanford University

    2008-01-01

    We present powder inelastic neutron scattering measurements of the $S=1$ dimerized antiferromagnet Ba$_3$Mn$_2$O$_8$. The $T=1.4$~K~magnetic spectrum exhibits a spin-gap of $\\Delta = 0.9$~meV and a dispersive spectrum with a bandwidth of approximately $1.74$~meV. Comparison to coupled dimer models describe the dispersion and scattering intensity accurately and determine the exchange constants in Ba$_3$Mn$_2$O$_8$. Interdimer exchange between triangular lattice dimer bilayers in Ba$_3$Mn$_2$O$_8$ is two orders of magnitude weaker than intradimer exchange. Ba$_3$Mn$_2$O$_8$ is thus a quasi-two-dimensional frustrated bilayer triangular lattice of $S=1$ dimers. The wave vector dependent scattering intensity confirms the proposed $S=1$ dimer bond. Temperature dependent measurements of the magnetic excitations indicate the presence of both singlet-triplet and thermally activated triplet-quintet excitations.

  6. REVIEW / SYNTHSE Increasing biological realism of fisheries stock

    E-Print Network [OSTI]

    Hutchings, Jeffrey A.

    sources of information to construct more biologically realistic stock-assessment models. The main message species. The hierarchical Bayesian framework provides a way of formally integrating these sources of knowledge into the stock-assessment protocol and to accumulate information from multiple sources and over

  7. Elastic and Inelastic-Scattering of Alpha-Particles from Ba-138 

    E-Print Network [OSTI]

    Barker, J. H.; Hiebert, John C.

    1972-01-01

    dist 'b ' srl utions for (n, n' Ba. lOIls FyG 5 138Ba(n, n'~ ~ q Ilg OWlIlg .24-Me V average 1798 J. H. BARKER AND J. C. HIEBERT EXPERIMENT THIS WORK THEORY 4.2419 3.9217 (a) (b) 4 2423 2,3,4 4,1668 2,3t4 4.0810 2 39354 2 3&220 (3,4)~800 2...

  8. Phase transition and dielectric properties of nanograin BaTiO3 ceramic under high pressure

    E-Print Network [OSTI]

    Cao, Wenwu

    Phase transition and dielectric properties of nanograin BaTiO3 ceramic under high pressure Jinlong Temperature dependence of the dielectric constant of nanograin BaTiO3 ceramic has been investigated under decreases with at a rate of dTC/d =-40.0 1.1 K/GPa for coarse-grain ceramic and -34.3 1.4 K/GPa for ceramic

  9. Multiferroic BaTiO3-CoFe2O4 Nanostructures

    E-Print Network [OSTI]

    Ramesh, R.

    an additional degree of freedom in the design of actuators, transducers, and storage devices. HoweverMultiferroic BaTiO3-CoFe2O4 Nanostructures H. Zheng,1 J. Wang,1 S. E. Lofland,3 Z. Ma,1 L. Mohaddes and magnetic order param- eters in a nanostructured BaTiO3-CoFe2O4 ferroelectromagnet. This facilitates

  10. Science Faculty Department of Biology

    E-Print Network [OSTI]

    Richner, Heinz

    Science Faculty Department of Biology Zoological Institute Community Ecology 1 December 2006 Hans-Sigrist-Symposium: Biological Invasions Hans-Sigrist-Stiftung 9.00 Prof. Dr. David M Richardson (Centre for Invasion Biology. Dr. Bruno Baur (Conservation Biology, Department of Integrative Biology, University of Basel

  11. Crystallography and Physical Properties of BaCo2As2, Ba0.94K0.06Co2As2, and Ba0.78K0.22Co2As2

    SciTech Connect (OSTI)

    Anand, V K; Quirinale, Dante G; Lee, Yongbin; Harmon, Bruce N; Furukawa, Yuji; Ogloblichev, V V; Huq, A; Abernathy, D L; Stephens, P W; McQueeney, Robert J; Kreyssig, Aandreas; Goldman, Alan I; Johnston, David C

    2014-08-01

    The crystallographic and physical properties of polycrystalline and single crystal samples of BaCo2As2 and K-doped Ba{1-x}K{x}Co2As2 (x = 0.06, 0.22) are investigated by x-ray and neutron powder diffraction, magnetic susceptibility chi, magnetization, heat capacity Cp, {75}As NMR and electrical resistivity rho measurements versus temperature T. The crystals were grown using both Sn flux and CoAs self-flux, where the Sn-grown crystals contain 1.6-2.0 mol% Sn. All samples crystallize in the tetragonal ThCr2Si2-type structure (space group I4/mmm). For BaCo2As2, powder neutron diffraction data show that the c-axis lattice parameter exhibits anomalous negative thermal expansion from 10 to 300 K, whereas the a-axis lattice parameter and the unit cell volume show normal positive thermal expansion over this T range. No transitions in BaCo2As2 were found in this T range from any of the measurements. Below 40-50 K, we find rho ~ T^2 indicating a Fermi liquid ground state. A large density of states at the Fermi energy D(EF) ~ 18 states/(eV f.u.) for both spin directions is found from low-T Cp(T) measurements, whereas the band structure calculations give D(EF) = 8.23 states/(eV f.u.). The {75}As NMR shift data versus T have the same T dependence as the chi(T) data, demonstrating that the derived chi(T) data are intrinsic. The observed {75}As nuclear spin dynamics are consistent with the presence of ferromagnetic and/or stripe-type antiferromagnetic spin fluctuations. The crystals of Ba{0.78}K{0.22}Co2As2 were grown in Sn flux and show properties very similar to those of undoped BaCo2As2. On the other hand, the crystals from two batches of Ba{0.94}K{0.06}Co2As2 grown in CoAs self-flux show evidence of weak ferromagnetism at T < 10 K with small ordered moments at 1.8 K of 0.007 and 0.03 muB per formula unit, respectively.

  12. Ferroelectric and ferromagnetic properties in BaTiO{sub 3} thin films on Si (100)

    SciTech Connect (OSTI)

    Singamaneni, Srinivasa Rao, E-mail: ssingam@ncsu.edu; Prater, John T. [Materials Science Division, Army Research Office, Research Triangle Park, North Carolina 27709 (United States); Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States); Punugupati, Sandhyarani; Hunte, Frank; Narayan, Jagdish [Department of Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina 27695 (United States)

    2014-09-07

    In this paper, we report on the epitaxial integration of room temperature lead-free ferroelectric BaTiO{sub 3} thin (?1050?nm) films on Si (100) substrates by pulsed laser deposition technique through a domain matching epitaxy paradigm. We employed MgO and TiN as buffer layers to create BaTiO{sub 3}/SrRuO{sub 3}/MgO/TiN/Si (100) heterostructures. C-axis oriented and cube-on-cube epitaxial BaTiO{sub 3} is formed on Si (100) as evidenced by the in-plane and out-of-plane x-ray diffraction, and transmission electron microscopy. X-ray photoemission spectroscopic measurements show that Ti is in 4(+) state. Polarization hysteresis measurements together with Raman spectroscopy and temperature-dependent x-ray diffraction confirm the room temperature ferroelectric nature of BaTiO{sub 3}. Furthermore, laser irradiation of BaTiO{sub 3} thin film is found to induce ferromagnetic-like behavior but affects adversely the ferroelectric characteristics. Laser irradiation induced ferromagnetic properties seem to originate from the creation of oxygen vacancies, whereas the pristine BaTiO{sub 3} shows diamagnetic behavior, as expected. This work has opened up the route for the integration of room temperature lead-free ferroelectric functional oxides on a silicon platform.

  13. Measurements of the CKM Angle Alpha at BaBar

    SciTech Connect (OSTI)

    Stracka, Simone; /Milan U. /INFN, Milan

    2012-04-04

    The authors present improved measurements of the branching fractions and CP-asymmetries fin the B{sup 0} {yields} {pi}{sup +}{pi}{sup -}, B{sup 0} {yields} {pi}{sup 0}{pi}{sup 0}, and B{sup +} {yields} {rho}{sup +}{rho}{sup 0} decays, which impact the determination of {alpha}. The combined branching fractions of B {yields} K{sub 1}(1270){pi} and B {yields} K{sub 1}(1400){pi} decays are measured for the first time and allow a novel determination of {alpha} in the B{sup 0} {yields} {alpha}{sub 1}(1260){sup {+-}}{pi}{sup {-+}} decay channel. These measurements are performed using the final dataset collected by the BaBar detector at the PEP-II B-factory. The primary goal of the experiments based at the B factories is to test the Cabibbo-Kobayashi-Maskawa (CKM) picture of CP violation in the standard model of electroweak interactions. This can be achieved by measuring the angles and sides of the Unitarity Triangle in a redundant way.

  14. 137 Ba Double Gamma Decay Measurement with GAMMASPHERE

    SciTech Connect (OSTI)

    Merchán, E.; Moran, K.; Lister, C. J.; Chowdhury, P.; McCutchan, E. A.; Greene, J. P.; Zhu, S.; Lauritsen, T.; Carpenter, M. P.; Shearman, R.

    2015-05-28

    The study of the electromagnetic moments (EM), and decay probability, provides detailed information about nuclear wave functions. The well-know properties of EM interactions are good for extracting information about the motion of nucleons. Higher order EM processes always occur, but are usually too weak to be measured. In the case of a 0+ ? 0+ transitions, where a single gamma transition is forbidden, the simultaneous emission of two ?-rays has been studied. An interesting opportunity to further investigate 2-photon emission phenomena is by using a standard 137Cs source populating, via ?-decay, the J? = 11/2- isomeric state at 662 keV in 137Ba. In this case, two photon process can have contributions from quadrupole-quadrupole or dipole-octupole multipolarities in direct competition with the high multipolarity M4 decay. Since the yield of the double gamma decay is around six orders of magnitude less than the first order transition, very good statistics are needed in order to observe the phenomena and great care must be taken to suppress the first-order decay. The Gammasphere array is ideal since its configuration allows a good coverage of the angular distribution and the Compton events can be suppressed. Nevertheless the process to understand and eliminate the Compton background is a challenge. Geant4 simulations were carried out to help understand and correct for those factors.

  15. 137 Ba Double Gamma Decay Measurement with GAMMASPHERE

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Merchán, E.; Moran, K.; Lister, C. J.; Chowdhury, P.; McCutchan, E. A.; Greene, J. P.; Zhu, S.; Lauritsen, T.; Carpenter, M. P.; Shearman, R.

    2015-05-28

    The study of the electromagnetic moments (EM), and decay probability, provides detailed information about nuclear wave functions. The well-know properties of EM interactions are good for extracting information about the motion of nucleons. Higher order EM processes always occur, but are usually too weak to be measured. In the case of a 0+ ? 0+ transitions, where a single gamma transition is forbidden, the simultaneous emission of two ?-rays has been studied. An interesting opportunity to further investigate 2-photon emission phenomena is by using a standard 137Cs source populating, via ?-decay, the J? = 11/2- isomeric state at 662 keVmore »in 137Ba. In this case, two photon process can have contributions from quadrupole-quadrupole or dipole-octupole multipolarities in direct competition with the high multipolarity M4 decay. Since the yield of the double gamma decay is around six orders of magnitude less than the first order transition, very good statistics are needed in order to observe the phenomena and great care must be taken to suppress the first-order decay. The Gammasphere array is ideal since its configuration allows a good coverage of the angular distribution and the Compton events can be suppressed. Nevertheless the process to understand and eliminate the Compton background is a challenge. Geant4 simulations were carried out to help understand and correct for those factors.« less

  16. Wind Resource and Feasibility Assessment Report for the Lummi Reservation

    SciTech Connect (OSTI)

    DNV Renewables Inc.; J.C. Brennan & Associates, Inc.; Hamer Environmental L.P.

    2012-08-31

    This report summarizes the wind resource on the Lummi Indian Reservation (Washington State) and presents the methodology, assumptions, and final results of the wind energy development feasibility assessment, which included an assessment of biological impacts and noise impacts.

  17. Extracting information from biological networks

    E-Print Network [OSTI]

    Chindelevitch, Leonid Alexandrovich

    2010-01-01

    Systems biology, the study of biological systems in a holistic manner, has been catalyzed by a dramatic improvement in experimental techniques, coupled with a constantly increasing availability of biological data. The ...

  18. COLLEGE OF ENGINEERING Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    COLLEGE OF ENGINEERING Biological Engineering Undergraduate Class of 2013 Post-Graduation Report The Department Biological and Environmental Engineering (BEE) offers a bachelor degree program in Biological Engineering and a bachelor degree program in Environmental Engineering. Cornell Career Services surveys

  19. Plant biology research and training for the 21st century

    SciTech Connect (OSTI)

    Kelly, K.

    1992-01-01

    The committee was assembled in response to a request from the National Science Foundation (NSF), the US Department of Agriculture (USDA), and the US Department of Energy (DoE). The leadership of these agencies asked the National Academy of Sciences through the National Research Council (NRC) to assess the status of plant-science research in the United States in light of the opportunities arising from advances inother areas of biology. NRC was asked to suggest ways of accelerating the application of these new biologic concepts and tools to research in plant science with the aim of enhancing the acquisition of new knowledge about plants. The charge to the committee was to examine the following: Organizations, departments, and institutions conducting plant biology research; human resources involved in plant biology research; graduate training programs in plant biology; federal, state, and private sources of support for plant-biology research; the role of industry in conducting and supporting plant-biology research; the international status of US plant-biology research; and the relationship of plant biology to leading-edge research in biology.

  20. Plant biology research and training for the 21st century

    SciTech Connect (OSTI)

    Kelly, K.

    1992-12-31

    The committee was assembled in response to a request from the National Science Foundation (NSF), the US Department of Agriculture (USDA), and the US Department of Energy (DoE). The leadership of these agencies asked the National Academy of Sciences through the National Research Council (NRC) to assess the status of plant-science research in the United States in light of the opportunities arising from advances inother areas of biology. NRC was asked to suggest ways of accelerating the application of these new biologic concepts and tools to research in plant science with the aim of enhancing the acquisition of new knowledge about plants. The charge to the committee was to examine the following: Organizations, departments, and institutions conducting plant biology research; human resources involved in plant biology research; graduate training programs in plant biology; federal, state, and private sources of support for plant-biology research; the role of industry in conducting and supporting plant-biology research; the international status of US plant-biology research; and the relationship of plant biology to leading-edge research in biology.

  1. Biological Conversion of Sugars To Hydrocarbons | Department...

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

    Biological Conversion of Sugars To Hydrocarbons Biological Conversion of Sugars To Hydrocarbons PDF explaining the biological process of bioenergy Biological Conversion of Sugars...

  2. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal...

  3. Vibrations, Quanta and Biology

    E-Print Network [OSTI]

    S. F. Huelga; M. B. Plenio

    2013-06-27

    Quantum biology is an emerging field of research that concerns itself with the experimental and theoretical exploration of non-trivial quantum phenomena in biological systems. In this tutorial overview we aim to bring out fundamental assumptions and questions in the field, identify basic design principles and develop a key underlying theme -- the dynamics of quantum dynamical networks in the presence of an environment and the fruitful interplay that the two may enter. At the hand of three biological phenomena whose understanding is held to require quantum mechanical processes, namely excitation and charge transfer in photosynthetic complexes, magneto-reception in birds and the olfactory sense, we demonstrate that this underlying theme encompasses them all, thus suggesting its wider relevance as an archetypical framework for quantum biology.

  4. The new Hg-rich barium indium mercurides BaIn{sub x}Hg{sub 7?x} (x=3.1) and BaIn{sub x}Hg{sub 11?x} (x=0–2.8)

    SciTech Connect (OSTI)

    Wendorff, Marco; Schwarz, Michael; Röhr, Caroline

    2013-07-15

    The title compounds BaIn{sub x}Hg{sub 7?x} (x=3.1(1)) and BaIn{sub x}Hg{sub 11?x} (x=0–2.8) were synthesized from stoichiometric ratios of the elements in Ta crucibles. Their crystal structures have been determined using single crystal X-ray data. BaIn{sub x}Hg{sub 7?x} (x=3.1(1)) crystallizes in a new structure type (orthorhombic, oC16, space group Cmmm: a=512.02(1), b=1227.68(3), c=668.61(2) pm, Z=2, R1=0.0311). In the structure, the atoms of the three crystallographically different mixed In/Hg positions form planar nets of four-, six- and eight-membered rings. These nets are shifted against each other such that the four-membered rings form empty distorted cubes. The cubes are connected via common edges, corners and folded ladders, which are also found in BaIn{sub 2}/BaHg{sub 2} (KHg{sub 2} structure type) and BaIn (?-NaHg type). The Ba atoms are centered in the eight-membered rings and exhibit an overall coordination number of 20. The [BaM{sub 20}] polyhedra and twice as many distorted [M{sub 8}] cubes tesselate the space. BaIn{sub 2.8}Hg{sub 8.2} (cubic, cP36, space group Pm3{sup ¯}m, a=961.83(1) pm, Z=3, R1=0.0243) is the border compound of the phase width BaIn{sub x}Hg{sub 11?x} of the rare BaHg{sub 11} structure type. In the structure, ideal [M{sub 8}] cubes (at the corners of the unit cell) and BaM{sub 20} polyhedra (at the edges of the unit cell) represent the building blocks comparable to the other new In mercuride. In accordance with the increased In/Hg content, additional M-pure regions appear: the center of the unit cell contains a huge [Hg(1)M(2){sub 12}M(3,4){sub 32}] polyhedron, a Hg-centered cuboctahedron of In/Hg atoms surrounded by a capped cantellated cube of 32 additional M atoms. For both structure types, the bonding situation and the ‘coloring’, i.e. the In/Hg distribution of the polyanionic network, are discussed considering the different sizes of the atoms and the charge distribution (Bader AIM charges), which have been calculated within the framework of FP-LAPW density functional theory. - Graphical abstract: BaIn{sub 2.6}Hg{sub 4.4}: distorted cubes [(In/Hg){sub 8}] (green, like in BaHg{sub 11}), folded ladders (violet, like in BaIn, BaHg{sub 2} and BaIn{sub 2}) and Ba coordination polyhedra [Ba(In/Hg){sub 20}] (blue, like in BaHg{sub 11}). - Highlights: • The Hg-rich In-mercuride BaIn{sub 3.1}Hg{sub 3.9} crystallizes with a singular structure type. • The phase width of the BaHg{sub 11} structure in BaIn{sub x}Hg{sub 11-x} ends at x=2.8. • The relations of both compounds with other alkaline-earth mercurides are outlined. • The Hg/In coloring of the polyanion is discussed considering the structure features. • Bonding aspects are explored using band structure calculations.

  5. Non-thermal Plasma-Assisted Catalytic NOx Reduction over Ba-Y,FAU: The Effect of Catalyst Preparation

    SciTech Connect (OSTI)

    Kwak, Ja Hun; Szanyi, Janos; Peden, Charles HF

    2003-12-10

    The effects of catalyst preparation on the NOx reduction activity of a series of Ba-Y,FAU zeolites were investigated using a simulated exhaust gas mixture. The introduction of Ba²?ions into Na-Y,FAU results in a large increase in their non-thermal plasma-assisted NOx reduction activity. The NOx reduction activities of Ba-Y,FAU catalysts were found to increase with increasing Ba²? concentration in the aqueous ion exchange solutions, which translated into increased Ba²?/Na² ratios in the resulting materials. Consecutive ion exchange procedures at a given Ba²?concentration in the aqueous solution, however, did not improve the NOx reduction activities of Ba-Y,FAU catalysts, i.e. the activity of the four times ion exchanged material was the same as that of the one that was ion exchanged only once. The reaction profiles for all of these Ba-Y,FAU catalysts were the same. In contrast, a significant increase in NOx reduction activity was observed when a 773K calcination step was implemented after each solution ion exchange. The reaction profile was also altered as a result of the ion exchange/calcination cycles. Calcination that followed each ion exchange step seems to further increase the Ba²?/Na? ratio in the zeolite, and in turn increases the NOx reduction activities of the catalysts prepared this way. Key differences in Na-, and Ba-Y catalysts were found in NO? adsorption and TPD experiments. The amount of chemisorbed NO? is about twice as high in Ba-Y than in Na-Y, and Ba-Y holds NOx much stronger than Na-Y.

  6. Biology Mathematics Connection Program Integrating Mathematics and Biology Program

    E-Print Network [OSTI]

    Biology Mathematics Connection Program Integrating Mathematics and Biology Program BMC pioneered a series of instructional modules for use in high school mathematics and biology classrooms to highlight the interconnections between the mathematical and biological sciences. IMB follows up by developing the BMC modules

  7. Marine Biology Is Marine Biology right for me?

    E-Print Network [OSTI]

    Martin, Ralph R.

    Marine Biology Is Marine Biology right for me? If you have an interest in learning about life in the sea then Marine Biology may be a good option for you. You will need good time management skills a marine biology degree are wide-ranging and provide a good basis for employment in almost any sector

  8. ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW PROPOSAL TO CREATE DISTRICTS

    E-Print Network [OSTI]

    FINAL ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW FOR THE PROPOSAL TO CREATE DISTRICTS WITHIN. . . . . . . . . . . . . . . . . 2 1.2.1Environmental Assessment. . . . . . . . . . . . . . 2 1.2.2Regulatory Impact Review . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.0 ENVIRONMENTAL AND BIOLOGICAL IMPACTS . . . . . . . . . . . . . 4 2.1 Atka Mackerel Biology

  9. 7th Annual Systems Biology Symposium: Systems Biology and Engineering

    SciTech Connect (OSTI)

    Galitski, Timothy P.

    2008-04-01

    Systems biology recognizes the complex multi-scale organization of biological systems, from molecules to ecosystems. The International Symposium on Systems Biology has been hosted by the Institute for Systems Biology in Seattle, Washington, since 2002. The annual two-day event gathers the most influential researchers transforming biology into an integrative discipline investingating complex systems. Engineering and application of new technology is a central element of systems biology. Genome-scale, or very small-scale, biological questions drive the enigneering of new technologies, which enable new modes of experimentation and computational analysis, leading to new biological insights and questions. Concepts and analytical methods in engineering are now finding direct applications in biology. Therefore, the 2008 Symposium, funded in partnership with the Department of Energy, featured global leaders in "Systems Biology and Engineering."

  10. Colloidal synthesis of BaF2 nanoparticles and their application as fillers in polymer nanocomposites

    SciTech Connect (OSTI)

    Sathyamurthy, Srivatsan [ORNL; Tuncer, Enis [ORNL; More, Karren Leslie [ORNL; Gu, Baohua [ORNL; Sauers, Isidor [ORNL; Paranthaman, Mariappan Parans [ORNL

    2012-01-01

    Nanoparticles of pure and Eu-doped BaF2 have been prepared through sol-gel colloidal synthesis. In addition, BaF2 filled PMMA polymer nanocomposites were fabricated and dielectric properties were measured. The as-synthesized pure and Eu-doped BaF2 nanoparticles were analyzed by both X-ray diffraction and transmission electron microscopy and consisted of crystalline BaF2 particles with an average diameter of 13.6 nm with a standard deviation of about 2.4 nm. The photoluminescence properties of the pure and Eu-doped (2%, 4% and 8%) nanoparticles showed characteristic emission of Eu3+ (5D0 7FJ (J=1-4) transitions). We also measured significantly enhanced dielectric breakdown strength of up to 30% for BaF2 nanocomposites over the unfilled PMMA polymer. This study thus offers some promise of sol-gel synthesis of nanocomposite dielectrics with great potential for use as electrical insulation materials in cryogenic high voltage applications.

  11. Microstructure and Cs Behavior of Ba-Doped Aluminosilicate Pollucite Irradiated with F+ Ions

    SciTech Connect (OSTI)

    Jiang, Weilin; Kovarik, Libor; Zhu, Zihua; Varga, Tamas; Engelhard, Mark H.; Bowden, Mark E.; Nenoff, Tina M.; Garino, Terry

    2014-08-07

    Radionuclide 137Cs is one of the major fission products that dominate heat generation in spent fuels over the first 300 hundred years. A durable waste form for 137Cs that decays to 137Ba is needed to minimize its environmental impact. Aluminosilicate pollucite CsAlSi2O6 is selected as a model waste form to study the decay-induced structural effects. While Ba-containing precipitates are not present in charge-balanced Cs0.9Ba0.05AlSi2O6, they are found in Cs0.9Ba0.1AlSi2O6 and identified as monoclinic Ba2Si3O8. Pollucite is susceptible to electron irradiation induced amorphization. The threshold density of the electronic energy deposition for amorphization is determined to be ~235 keV/nm3. Pollucite can be readily amorphized under F+ ion irradiation at 673 K. A significant amount of Cs diffusion and release from the amorphized pollucite is observed during the irradiation. However, cesium is immobile in the crystalline structure under He+ ion irradiation at room temperature. The critical temperature for amorphization is not higher than 873 K under F+ ion irradiation. If kept at or above 873 K all the time, the pollucite structure is unlikely to be amorphized; Cs diffusion and release are improbable. A general discussion regarding pollucite as a potential waste form is provided in this report.

  12. Significant increase of Curie temperature in nano-scale BaTiO{sub 3}

    SciTech Connect (OSTI)

    Li, Yueliang; Liao, Zhenyu; Fang, Fang; Zhu, Jing; Wang, Xiaohui; Li, Longtu

    2014-11-03

    The low Curie temperature (T{sub c}?=?130?°C) of bulk BaTiO{sub 3} greatly limits its applications. In this work, the phase structures of BaTiO{sub 3} nanoparticles with sizes ranging from 2.5?nm to 10?nm were studied at various temperatures by using aberration-corrected transmission electron microscopy (TEM) equipped with an in-situ heating holder. The results implied that each BaTiO{sub 3} nanoparticle was composed of different phases, and the ferroelectric ones were observed in the shells due to the complicated surface structure. The ferroelectric phases in BaTiO{sub 3} nanoparticles remained at 600?°C, suggesting a significant increase of T{sub c}. Based on the in-situ TEM results and the data reported by others, temperature-size phase diagrams for BaTiO{sub 3} particles and ceramics were proposed, showing that the phase transition became diffused and the T{sub c} obviously increased with decreasing size. The present work sheds light on the design and fabrication of advanced devices for high temperature applications.

  13. Assessing the Impacts of Wind Integration in the Western Provinces Amy Sopinka

    E-Print Network [OSTI]

    Victoria, University of

    and utilize high levels of renewable energy technology, such as wind power, depends upon the composition penetrations in the Alberta grid under various balancing protocols. We find that adding #12;iv wind capacityAssessing the Impacts of Wind Integration in the Western Provinces by Amy Sopinka B.A., Queen

  14. Biology & Biomedical Sciences ACADEMIC PROGRAM

    E-Print Network [OSTI]

    Gereau, Robert W. IV

    Biology & Biomedical Sciences ACADEMIC PROGRAM GUIDELINES Programs in Cell & Molecular Biology Molecular Microbiology & Microbial Pathogenesis Overview of the Programs in Cell and Molecular Biology Graduate training in Cell and Molecular Biology at Washington University is offered by the Programs in Cell

  15. POSITION ANNOUNCEMENT Insect Molecular Biology

    E-Print Network [OSTI]

    Ishida, Yuko

    POSITION ANNOUNCEMENT Insect Molecular Biology 03/21/2014 POSITION: Research Associate LOCATION in entomology, biochemistry, molecular biology and/or toxicology; extensive research experience in entomology, biochemistry, cell biology and/or molecular biology; excellent organizational, and written and interpersonal

  16. ASSESSMENT REPORT

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

    Its scientific programs focus on materials, neutron science, energy, high performance computing, systems biology, and national security. During fiscal year (FY) 2013,...

  17. Planning Formative Assessment Workshop 2012 J.A.Nychka

    E-Print Network [OSTI]

    MacMillan, Andrew

    ching Go nd Cross TGI p ents/Teachin tgi/data_entr or course _ tive Asse als Inven please do so a g? o assess? e the holistic a tion, activitie erta.ca/docume tive Asse ded Learn nt clearly und and Community nkClick.aspx?file g Format y College: eticket=%2F0BA4 tive Asse 4qlDaAE%3D&ta essment abid=3938

  18. Guidelines to improve airport preparedness against chemical and biological terrorism.

    SciTech Connect (OSTI)

    Edwards, Donna M.; Price, Phillip N. (Lawrence Berkeley National Laboratory, Berkeley, CA); Gordon, Susanna P.; Gadgil, Ashok (Lawrence Berkeley National Laboratory, Berkeley, CA)

    2005-05-01

    Guidelines to Improve Airport Preparedness Against Chemical and Biological Terrorism is a 100-page document that makes concrete recommendations on improving security and assessing vulnerable areas and helps its readers understand the nature of chemical and biological attacks. The report has been turned over to Airports Council International (ACI) and the American Association of Airport Executives (AAAE), two organizations that together represent the interests of thousands of airport personnel and facilities in the U.S. and around the world.

  19. Microsoft Word - 2008 NTS BA final.doc

    National Nuclear Security Administration (NNSA)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) AugustA.MOX Adventure TamaraCFR2005 DrinkingBIOLOGICAL

  20. Microstructural evolutions in converting epitaxial Tl2Ba2CaCu2Ox thin films to epitaxial HgBa2CaCu2O6+delta thin films

    E-Print Network [OSTI]

    Wu, Judy; Siegal, M. P.; Xie, Y. Y.; Aytug, T.; Fang, L.

    2003-02-01

    Superconducting HgBa2CaCu2O6+delta (Hg-1212) thin films were obtained from Tl2Ba2CaCu2Ox (Tl-2212) precursor films using a cation-exchange process. In this process, Tl cations on the precursor lattice were thermally excited and then replaced with Hg...

  1. B.A / B.S in Chemistry and B.S. in Biochemistry Learning Outcomes Program B.A. / B.S. Chemistry and B.S. Biochemistry

    E-Print Network [OSTI]

    Hemmers, Oliver

    B.A / B.S in Chemistry and B.S. in Biochemistry Learning Outcomes Program B.A. / B.S. Chemistry and B.S. Biochemistry Department(s) Chemistry College Sciences 1. Student Learning Outcomes for the development of the professional skills needed to be an effective chemist. The B.S. program in Biochemistry

  2. In-Situ Control of BaZrO3 and BaSnO3 Nanorod Alignment and Microstructure in YBa2Cu3O7-x Thin Films by Strain Modulated Growth

    E-Print Network [OSTI]

    Baca, Francisco Javier A.

    2009-11-20

    density, Jc. Vortex pinning by the insertion of non-superconducting oxides like BaZrO3 (BZO) or BaSnO3 (BSO) into the YBCO matrix is an effective means of addressing this problem since these defects self-assemble into columnar structures (nanorods...

  3. The acquisition of dangerous biological materials :

    SciTech Connect (OSTI)

    Aceto, Donato Gonzalo; Astuto-Gribble, Lisa M.; Gaudioso, Jennifer M.

    2007-11-01

    Numerous terrorist organizations have openly expressed interest in producing and deploying biological weapons. However, a limiting factor for many terrorists has been the acquisition of dangerous biological agents, as evidenced by the very few successful instances of biological weapons use compared to the number of documented hoaxes. Biological agents vary greatly in their ability to cause loss of life and economic damage. Some agents, if released properly, can kill many people and cause an extensive number of secondary infections; other agents will sicken only a small number of people for a short period of time. Consequently, several biological agents can potentially be used to perpetrate a bioterrorism attack but few are likely capable of causing a high consequence event. It is crucial, from a US national security perspective, to more deeply understand the likelihood that terrorist organizations can acquire the range of these agents. Few studies have attempted to comprehensively compile the technical information directly relevant to the acquisition of dangerous bacteria, viruses and toxins. In this report, technical fact sheets were assembled for 46 potentially dangerous biological agents. Much of the information was taken from various research sources which could ultimately and significantly expedite and improve bioterrorism threat assessments. By systematically examining a number of specific agent characteristics included in these fact sheets, it may be possible to detect, target, and implement measures to thwart future terrorist acquisition attempts. In addition, the information in these fact sheets may be used as a tool to help laboratories gain a rudimentary understanding of how attractive a method laboratory theft is relative to other potential acquisition modes.

  4. The luminescence of BaF{sub 2} nanoparticles upon high-energy excitation

    SciTech Connect (OSTI)

    Vistovskyy, V. V. Zhyshkovych, A. V.; Halyatkin, O. O.; Voloshinovskii, A. S.; Mitina, N. E.; Zaichenko, A. S.; Rodnyi, P. A.; Vasil'ev, A. N.; Gektin, A. V.

    2014-08-07

    The dependence of X-ray excited luminescence intensity on BaF{sub 2} nanoparticle size was studied. A sharp decrease of self-trapped exciton luminescence intensity was observed when the nanoparticle size is less than 80?nm. The main mechanism of the luminescence quenching is caused by the escape of electrons from the nanoparticles. Escape of electrons from nanoparticles is confirmed by the considerable increase of luminescence intensity of the polystyrene scintillator with embedded BaF{sub 2} nanoparticles comparing with pure polystyrene scintillator.

  5. MICROSTRUCTURE STUDY AND CRYSTALLINE PHASE FORMATION ON Nb2O5-Ba9Ti2O20 MICROWAVE RESONATORS

    E-Print Network [OSTI]

    MICROSTRUCTURE STUDY AND CRYSTALLINE PHASE FORMATION ON Nb2O5-Ba9Ti2O20 MICROWAVE RESONATORS Maria: dielectric resonators, crystalline phases, microstructures, microwave measurements ABSTRACT We report on the development of barium nanotitanate (Ba2Ti9O20) dielectric resonators (DRs) for microwave applications

  6. UNT Core: English Composition & Rhetoric This requirement will be met by fulfilling the B.A. Biochemistry

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    .A. Biochemistry English Composition & Rhetoric requirement (see next column). UNT Core: U.S. History UNT Core the B.A. Biochemistry major mathematics requirement (see next page). UNT Core: Natural Science This requirement will be met by fulfilling the B.A. Biochemistry major requirements (see next column). Courses

  7. College of Charleston Major Roadmap: Religious Studies, B.A. | 2014-15 Page 1 MAJOR ROADMAP

    E-Print Network [OSTI]

    Kunkle, Tom

    College of Charleston Major Roadmap: Religious Studies, B.A. | 2014-15 Page 1 MAJOR ROADMAP Religious Studies, B.A. Catalog Year: 2014-15 This roadmap is a suggested semester-by-semester planning availability may vary from semester to semester. Roadmaps are not meant to cover every possibility

  8. An, Yanming, Professor, Languages. BA, 1982, MA, 1985, Fudan University (China); PhD, University of Michigan,

    E-Print Network [OSTI]

    Stuart, Steven J.

    253 Faculty An, Yanming, Professor, Languages. BA, 1982, MA, 1985, Fudan University (China); PhD, Environmental Engineering & Earth Sciences. BME, École Polytechnique of Montréal (Canada), 2005; MS, 2007, PhD & Biomolecular Engineering. BA, Clemson University, 1973; MS, 1977, PhD, 1981, University of Massachusetts

  9. The AMiBA Project Patrick KOCH, Pablo ALTAMIRANO, Chia-Hao CHANG, Shu-Hao CHANG, Su-Wei

    E-Print Network [OSTI]

    Koch, Patrick

    Cassegrain antennas in a compact configuration, Fig.1. Fig.1: The AMiBA hexapod and the first cluster of the AMiBA telescope are illustrated in Fig.2. A hexapod mount drives a 6m diameter reconfigurable platform made from carbon fibre reinforced plastic (CFRP). The #12;hexapod operating range is limited to 30

  10. Fish Biology Introduction

    E-Print Network [OSTI]

    Jochem, Frank J.

    Lab 10: Fish Biology Introduction The effective management of fish populations requires knowledge of the growth rate of the fish. This requires determination of the age of fish to develop a relationship between the size and age of fish. For an inventory, this information provides insights to evaluate the potential

  11. Chemistry & Biology Brief Communication

    E-Print Network [OSTI]

    Herschlag, Dan

    . In each of these cases the native hydroxyl group interacts with a purine exocy- clic amine. Our resultsChemistry & Biology Brief Communication 20 -Fluoro Substituents Can Mimic Native 20 -Hydroxyls signature for tertiary interac- tions between 20 -hydroxyl groups and exocyclic amino groups within RNA

  12. Chemistry & Biology Perspective

    E-Print Network [OSTI]

    Williams, Loren

    Chemistry & Biology Perspective The Origin of RNA and ``My Grandfather's Axe'' Nicholas V. Hud,1 *Correspondence: hud@gatech.edu http://dx.doi.org/10.1016/j.chembiol.2013.03.012 The origin of RNA is one

  13. Chemistry and Chemical Biology

    E-Print Network [OSTI]

    Linhardt, Robert J.

    /polymeric materials for electronics or energy storage, and polyelectrolyte membranes for fuel cell applications. http projects in emerging fields of science and technology that lie at the intersection between chemistry Biology at Rensselaer invites applications from students interested in pursuing a Ph.D. degree

  14. Interface control of ferroelectricity in LaNiO{sub 3}-BaTiO{sub 3} superlattices

    SciTech Connect (OSTI)

    Wu, Yin-Zhong, E-mail: yzwu@cslg.edu.cn [Jiangsu Laboratory of Advanced Functional Materials and Physics Department, Changshu Institute of Technology, Changshu 215500 (China); School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou 215009 (China); Lu, Hai-Shuang; Cai, Tian-Yi; Ju, Sheng, E-mail: jusheng@suda.edu.cn [Department of Physics and Jiangsu Key Laboratory of Thin Films, Soochow University, Suzhou 215006 (China)

    2014-08-15

    LaNiO{sub 3}-BaTiO{sub 3} superlattices with different types of interfaces are studied from first-principles density-functional theory. It is revealed that the ferroelectricity in the superlattice with (NiO{sub 2}){sup ?}/(BaO){sup 0} interfaces is enhanced from that of the superlattice with (LaO){sup +}/(TiO{sub 2}){sup 0} interfaces. The origin lies at the polar discontinuity at the interface, which makes the holes localized within the (NiO{sub 2}){sup ?}/(BaO){sup 0} interface, but drives a penetration of electrons into BaTiO{sub 3} component near (LaO){sup +}/(TiO{sub 2}){sup 0} interface. Our calculations demonstrate an effective avenue to the robust ferroelectricity in BaTiO{sub 3} ultrathin films.

  15. Biological assessment: possible impacts of exploratory drilling in Section 18B, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1981-11-01

    The proposed site is thought to provide habitat for the endangered an Joaquin kit fox and blunt-nosed leopard lizard, as well as the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective of this study was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. The proposed project will have four phases: (1) surveying; (2) site preparation; (3) drilling, logging, and testing; and (4) cleanup and restoration. During site preparation approximately 1.5 acres of vegetation and surface soils will be removed for an access road and well pad. During a 20-day drilling, logging, and testing phase, there will be increased vehicular traffic, human activities, noise and ground vibrations, and illumination during the night. Although 1.5 acres of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The most direct threat to the species is the possibility that they might be killed by vehicles. Since the project poses so few threats to individual endangered or sensitive species, and since minor habitat disturbances will be mitigated during a restoration program, it is unlikely that completion of the project jeopardizes the continued existence of any of the species or their essential habitats. (ERB)

  16. Biological assessment: possible impacts of exploratory drilling in sections 8B and 18H, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Sauls, M.L.

    1982-07-01

    The U.S. Department of Energy proposes to drill exploratory wells on two sections, 8B and 18H, within Naval Petroleum Reserve No. 2 in western Kern County, California. The proposed sites are thought to provide habitat for the endangered San Joaquin kit fox and blunt-nosed leopard lizard, as well as two sensitive species: the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. Although 23 potential San Joaquin kit fox den sites were found during surveys of a total of 512 ha (1280 acres) surrounding both well sites, no burrows were closer than 30 m from proposed disturbance, and most were over 200 m away. Two blunt-nosed leopard lizards were observed on private land within 8B, one was observed on private land in 18H, and two were seen on DOE portions of 18H. No evidence of blunt-nosed leopard lizards was gathered in the immediate vicinity of either proposed well site. Although 5 ha of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The short duration of the project should allow any displaced animals to return to the sites after drilling ceases.

  17. Biological Engineering 2014-2015 BIOLOGICAL ENGINEERING PROGRAM PROGRESS FORM

    E-Print Network [OSTI]

    Walter, M.Todd

    Biological Engineering 2014-2015 8 BIOLOGICAL ENGINEERING PROGRAM PROGRESS FORM Applies to students Calculus for Engineers I* MATH 1910 (4) ______ _____ _____ Calculus for Engineers II* MATH 1920 (4) ______ _____ _____ Engineering Math* (Differential Equations) MATH 2930 (4) ______ _____ _____ Engineering Math* (Linear Algebra

  18. Biology 472 Spring 2009 Biology of Amphibians and Reptiles

    E-Print Network [OSTI]

    Jackson, Kate

    Biology 472 Spring 2009 1 Biology of Amphibians and Reptiles Dr. Kate Jackson Office: Science 200 E Encyclopedia of Reptiles and Amphibians. Oxford University Press. (2) Stebbins, R. and R. T. Peterson. 2003 of assorted herps (from labs). #12;Biology 472 Spring 2009 2 · ...know how to access primary sources

  19. BACHELOR OF SCIENCE BIOLOGY GENERAL OPTION

    E-Print Network [OSTI]

    Kemp, Brian M.

    * OR 201 Physics 4 hrs. PHYSICS 102* OR 202 Physics 4 hrs. General Biology Option Requirements: CellBACHELOR OF SCIENCE ­ BIOLOGY GENERAL OPTION A Bachelor of Science degree from Washington State Requirements: Grade BIOLOGY 106 General Biology 4 hrs. BIOLOGY 107 General Biology 4 hrs. BIOLOGY 301 General

  20. Radiation physics, biophysics, and radiation biology

    SciTech Connect (OSTI)

    Hall, E.J.

    1992-05-01

    The following research programs from the Center for Radiological Research of Columbia University are described: Design and development of a new wall-less ultra miniature proportional counter for nanodosimetry; some recent measurements of ionization distributions for heavy ions at nanometer site sizes with a wall-less proportional counter; a calculation of exciton energies in periodic systems with helical symmetry: application to a hydrogen fluoride chain; electron energy-loss function in polynucleotide and the question of plasmon excitation; a non-parametric, microdosimetric-based approach to the evaluation of the biological effects of low doses of ionizing radiation; high-LET radiation risk assessment at medium doses; high-LET radiobiological effects: increased lesion severity or increased lesion proximity; photoneutrons generated by high energy medical linacs; the biological effectiveness of neutrons; implications for radiation protection; molecular characterization of oncogenes induced by neutrons; and the inverse dose-rate effect for oncogenic transformation by charged particles is LET dependent.

  1. Atomic and electronic structure of the ferroelectric BaTiO{sub 3}/Ge(001) interface

    SciTech Connect (OSTI)

    Fredrickson, Kurt D.; Ponath, Patrick; Posadas, Agham B.; Demkov, Alexander A., E-mail: demkov@physics.utexas.edu [Department of Physics, The University of Texas at Austin, Austin, Texas 78712 (United States); McCartney, Martha R.; Smith, David J. [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States); Aoki, Toshihiro [LeRoy Eyring Center for Solid State Science, Arizona State University, Tempe, Arizona 85287 (United States)

    2014-06-16

    In this study, we demonstrate the epitaxial growth of BaTiO{sub 3} on Ge(001) by molecular beam epitaxy using a thin Zintl template buffer layer. A combination of density functional theory, atomic-resolution electron microscopy and in situ photoemission spectroscopy is used to investigate the electronic properties and atomic structure of the BaTiO{sub 3}/Ge interface. Aberration-corrected scanning transmission electron micrographs reveal that the Ge(001) 2?×?1 surface reconstruction remains intact during the subsequent BaTiO{sub 3} growth, thereby enabling a choice to be made between several theoretically predicted interface structures. The measured valence band offset of 2.7?eV matches well with the theoretical value of 2.5?eV based on the model structure for an in-plane-polarized interface. The agreement between the calculated and measured band offsets, which are highly sensitive to the detailed atomic arrangement, indicates that the most likely BaTiO{sub 3}/Ge(001) interface structure has been identified.

  2. Computer Science Major Worksheet B.A. Degree Student: _______________________ ID#___________ Catalog:_________ Advisor _____________

    E-Print Network [OSTI]

    Delene, David J.

    10/15/2012 Computer Science Major Worksheet ­ B.A. Degree Student: _______________________ ID#___________ Catalog:_________ Advisor _____________ Computer Science Required Courses Cr. Semester Gr. CSci 160 Computer Science I 4 CSci 161 Computer Science II 4 CSci 230 Systems Programming 3 CSci 242 Algo. & Data

  3. NAME__________________________________ REQUIREMENTS FOR THE B.A. DEGREE IN COMPUTER SCIENCE

    E-Print Network [OSTI]

    Thomas, Andrew

    NAME__________________________________ REQUIREMENTS FOR THE B.A. DEGREE IN COMPUTER SCIENCE (effective entering class Fall 2013) 1) REQUIRED COMPUTER SCIENCE COURSES (Total of 47 CS credit hours) * COS.00 or greater as must the overall GPA. February 18, 2013 #12;Computer Science Summary Total Total CS Hrs Hrs Q

  4. Computer Science B.A. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.A. Degree 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H CMPS 185 Technical Writing & Communication in Computer Science CMPS 115 Software Methodology CMPE 110) upper division Computer Science courses selected from all upper division CMPS courses except those

  5. Computer Science B.A. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.A. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising must complete 2 additional 5-unit (or more) upper division Computer Science courses selected from all on back for courses) 2. Receive a score of 600 or above on the GRE Computer Science Subject Test 3. Submit

  6. B.A. Master of Architecture Plan (173 credits) Year 1 (32-33 credits)

    E-Print Network [OSTI]

    B.A. ­ Master of Architecture Plan (173 credits) Year 1 (32-33 credits) Fall (16 credits) Spring (16-17 credits) ARCH 103 Introduction to Architecture (3) BDS 102 Thinking & Making Studio II (3) ARCH Culture of Building Technology (3) ARCH 630 Theory & Context (3) ARCH 530 Environmental Systems I (3

  7. Synthesis and Structure Determination of Ferromagnetic Semiconductors LaAMnSnO6 (A = Sr Ba)

    SciTech Connect (OSTI)

    T Yang; T Perkisas; J Hadermann; M Croft; A Ignatov; M Greenblatt

    2011-12-31

    LaAMnSnO{sub 6} (A = Sr, Ba) have been synthesized by high temperature solid-state reactions under dynamic 1% H{sub 2}/Ar flow. Rietveld refinements on room temperature powder X-ray diffraction data indicate that LaSrMnSnO{sub 6} crystallizes in the GdFeO{sub 3}-structure, with space group Pnma and, combined with transmission electron microscopy, LaBaMnSnO{sub 6} in Imma. Both space groups are common in disordered double-perovskites. The Mn{sup 3+} and Sn{sup 4+} ions whose valence states were confirmed by X-ray absorption spectroscopy, are completely disordered over the B-sites and the BO{sub 6} octahedra are slightly distorted. LaAMnSnO{sub 6} are ferromagnetic semiconductors with a T{sub C} = 83 K for the Sr- and 66 K for the Ba-compound. The title compounds, together with the previously reported LaCaMnSnO{sub 6} provide an interesting example of progression from Pnma to Imma as the tolerance factor increases. An analysis of the relationship between space group and tolerance factor for the series LaAMnMO{sub 6} (A = Ca, Sr, Ba; M = Sn, Ru) provides a better understanding of the symmetry determination for double perovskites.

  8. History, Social Sciences, Secondary Education BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    History, Social Sciences, Secondary Education BA, 2015-2016 Name ID# Date Course Number and Title required by the History Department will be determined by the Department of World Languages or the History Department. 4 HIST 111/211 United States History 3 HIST 112/212 United States History 3 CID HIST 220 or HIST

  9. History of Art and Visual Culture BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    History of Art and Visual Culture BA, 2015-2016 Name ID# Date Course Number and Title Credits Foundations I and II 6 CID ART 298 Seminar 3 ARTHIST 102 Survey of Western Art II 3 ARTHIST 450 Art History Practicum 3 FF ARTHIST 452 Methods and Theory in Art History 3 ARTHIST 499 Art History Seminar 3 One Ancient

  10. A FIELD STUDY OF THE INDUSTRIAL MODELING B.A. Foss B. Lohmann W. Marquardt

    E-Print Network [OSTI]

    Foss, Bjarne A.

    A FIELD STUDY OF THE INDUSTRIAL MODELING PROCESS B.A. Foss B. Lohmann W. Marquardt Department the modeling process by means of a eld study in the chemical industries. A diversi ed set of experienced in the process industries were treated as well. The information has been summarized and presented in a structured

  11. Roadmap: Criminology and Justice Studies Corrections Bachelor of Arts [AS-BA-CRJU-CORR

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Criminology and Justice Studies ­ Corrections ­ Bachelor of Arts [AS-BA-CRJU-CORR] College/LNHD This roadmap is a recommended semester-by-semester plan of study for this major. However, courses Hours] JUS 46792 Internship 0-6 Recommended but not required #12;Roadmap: Criminology and Justice

  12. Roadmap: Communication Studies Public Communication Bachelor of Arts [CI-BA-COMM-PCMM

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Communication Studies ­ Public Communication ­ Bachelor of Arts [CI-BA-COMM-PCMM] College: 23-May-12/LNHD This roadmap is a recommended semester-by-semester plan of study for this major 2 #12;Roadmap: Communication Studies ­ Public Communication ­ Bachelor of Arts [CI

  13. Roadmap: Criminology and Justice Studies Policing Bachelor of Arts [AS-BA-CRJU-POLG

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Criminology and Justice Studies ­ Policing ­ Bachelor of Arts [AS-BA-CRJU-POLG] College/LNHD This roadmap is a recommended semester-by-semester plan of study for this major. However, courses Elective 3 See note 3 on page 2 General Electives (upper division) 9 #12;Roadmap: Criminology

  14. Roadmap: Theatre Studies Theatre and Society-Bachelor of Arts [CA-BA-THEA-THSO

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Theatre Studies ­ Theatre and Society- Bachelor of Arts [CA-BA-THEA-THSO] College This roadmap is a recommended semester-by-semester plan of study for this major. However, courses Requirement 3 Kent Core Requirement 3 General Elective (upper division) 3 See note 2 on page 3 #12;Roadmap

  15. Smart Golf Reservation iPhone App A. Rahimi, B.A. Shirazi, R. Makamson

    E-Print Network [OSTI]

    Collins, Gary S.

    Smart Golf Reservation iPhone App A. Rahimi, B.A. Shirazi, R. Makamson WSU REU 2011 ­ Electrical-0647705 Introduction This project is focused on creating a smart golf reservation iPhone app. After they book the tee time, the user will be redirected to the home page, and they will be sent

  16. Updated 1/2013 B.A. in Political Science Degree Requirements

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Theory and Public Policy Course Title Course Number # of credits Issues in American Politics POS 3033 3 Environmental Politics and Politics INR 4350 3 Advanced Diplomacy INR 4503 3 Special Topics INR 4932 3 DirectedUpdated 1/2013 B.A. in Political Science Degree Requirements The Department of Political Science

  17. A Competition-Ba sed Explanation of Syntactic Attachment Preferences and Garden Path Phenomena

    E-Print Network [OSTI]

    A Competition-Ba sed Explanation of Syntactic Attachment Preferences and Garden Path Phenomena suzanne@cs.toronto.edu Abstract This paper presents a massively parallel parser that pre- dicts critical or revision strategies. The processing of a syntactic am- biguity is modeled as an active, distributed

  18. Approved December 12, 2003 Associate in Arts to BA in Art

    E-Print Network [OSTI]

    Gering, Jon C.

    Approved December 12, 2003 Associate in Arts to BA in Art Students will complete the following courses through their Associate in Arts Degree at Metropolitan: American Institutions--6 credits HIST 120-19 credits ART 110 Basic Drawing ­ 3 credits ART 101 Art Fundamentals II ­ 3 credits ART 150 History of Art I

  19. Biomagnetic monitoring of industry-derived particulate pollution R. Hansard a,*, B.A. Maher a

    E-Print Network [OSTI]

    Maher, Barbara

    Biomagnetic monitoring of industry-derived particulate pollution R. Hansard a,*, B.A. Maher a , R. Kinnersley b a Centre for Environmental Magnetism and Palaeomagnetism, Lancaster Environment Centre, University of Lancaster, Lancaster LA1 4YQ, UK b Evidence Directorate, Environment Agency, Olton Court, 10

  20. Combined Honours BA Digital Journalism and English Language, Literature and Creative Writing

    E-Print Network [OSTI]

    Combined Honours BA Digital Journalism and English Language, Literature and Creative Writing How do? A grassroots commentator with a laptop? www.uwindsor.ca/digitaljournalism In any format, journalism today has degree in English and a degree concentration in the specific professional skills of web-based journalism

  1. Music BA General Concentration Vocal, pre-MAE Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    Music ­ BA General Concentration ­ Vocal, pre-MAE Fall--First Year MUSI 130: Music Analysis I MUSI 132: Aural Skills in Music I MUSI 279: Concert and Recital Atten. MUSI 153: Keyboard Skills I Studies Program (LSP) coursework Fall--Second Year MUSI 230: Music Analysis III MUSI 232: Aural Skills

  2. BA / BME / BM Music Department of Music DOROTHY F. SCHMIDT COLLEGE OF ARTS &

    E-Print Network [OSTI]

    Fernandez, Eduardo

    BA / BME / BM Music Department of Music DOROTHY F. SCHMIDT COLLEGE OF ARTS & LETTERS Bachelor of Arts in Music Bachelor of Music with Major in Music: Performance Concentrations Bachelor of Music with Major in Commercial Music: Commercial Music Composition or Music Technology Track Bachelor of Music

  3. Music BA General Concentration Instrumental, pre-MAE Fall--First Year

    E-Print Network [OSTI]

    Gering, Jon C.

    Music ­ BA General Concentration ­ Instrumental, pre-MAE Fall--First Year MUSI 130: Music Analysis I MUSI 132: Aural Skills in Music I MUSI 279: Concert and Recital Atten. MUSI 153: Keyboard Liberal Studies Program (LSP) coursework Fall--Second Year MUSI 230: Music Analysis III MUSI 232: Aural

  4. BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry

    E-Print Network [OSTI]

    Seamons, Kent E.

    BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required Biophysical Chemistry Chem 481M Biochemistry­Majors Chem 584 Biochemistry Lab/Proteins Or Chem 586

  5. BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry

    E-Print Network [OSTI]

    Seamons, Kent E.

    BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken 481M Biochemistry­Majors Chem 584 Biochemistry Lab/Proteins Or Chem 586 Biochemistry Lab/Nucleic Acids

  6. Communication BA, Public Communication Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Communication BA, Public Communication Emphasis, 2015-2016 Name ID# Date Course Number and Title Fundamentals of Communication 3 DLS Social Sciences course in a second field 3 Communication Arts - choose one Communication Contexts - choose one from the following: COMM 221, COMM 341, COMM 351, COMM 356, COMM 361, COMM

  7. Communication BA, Relational and Organizational Studies Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Communication BA, Relational and Organizational Studies Emphasis, 2015-2016 Name ID# Date Course-4 DLS COMM 101 Fundamentals of Communication 3 DLS Social Sciences course in a second field 3 Communication Arts - choose one from the following: COMM 131, COMM 211, COMM 231, COMM 268, COMM 269, COMM 273

  8. Communication BA, Journalism and Media Studies Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Communication BA, Journalism and Media Studies Emphasis, 2015-2016 Name ID# Date Course Number 101 Fundamentals of Communication 3 DLS Social Sciences course in a second field 3 Communication Arts Communication Contexts - choose one from the following: COMM 221, COMM 341, COMM 351, COMM 356, COMM 361, COMM

  9. Communication BA, Media Production Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Communication BA, Media Production Emphasis, 2015-2016 Name ID# Date Course Number and Title Fundamentals of Communication 3 DLS Social Sciences course in a second field 3 Communication Arts - choose one Communication Contexts - choose one from the following: COMM 221, COMM 341, COMM 351, COMM 356, COMM 361, COMM

  10. Measurement of branching fraction and first evidence of CP violation in B??a?±(1260)?? decays

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dalseno, J.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Belous, K.; Bhuyan, B.; Bozek, A.; Bra?ko, M.; Brovchenko, O.; Browder, T. E.; Chekelian, V.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, I.-S.; Cho, K.; Choi, Y.; Doležal, Z.; Drásal, Z.; Eidelman, S.; Fast, J. E.; Gaur, V.; Gabyshev, N.; Garmash, A.; Goh, Y. M.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W.-S.; Hsiung, Y. B.; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwabuchi, M.; Iwasaki, Y.; Iwashita, T.; Julius, T.; Kang, J. H.; Kiesling, C.; Kim, H. O.; Kim, J. B.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Koblitz, S.; Kodyš, P.; Korpar, S.; Križan, P.; Krokovny, P.; Kronenbitter, B.; Kuhr, T.; Kumita, T.; Kwon, Y.-J.; Lee, S.-H.; Li, J.; Libby, J.; Liu, C.; Liu, Z. Q.; Louvot, R.; MacNaughton, J.; Matvienko, D.; McOnie, S.; Miyabayashi, K.; Miyata, H.; Miyazaki, Y.; Mohanty, G. B.; Mohapatra, D.; Moll, A.; Muramatsu, N.; Nakao, M.; Natkaniec, Z.; Nedelkovska, E.; Ng, C.; Nishida, S.; Nishimura, K.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Pakhlov, P.; Pakhlova, G.; Park, C. W.; Park, H. K.; Pedlar, T. K.; Pestotnik, R.; Petri?, M.; Piilonen, L. E.; Prim, M.; Prothmann, K.; Ritter, M.; Röhrken, M.; Sahoo, H.; Sakai, Y.; Sanuki, T.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Senyo, K.; Seon, O.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shen, C. P.; Shibata, T.-A.; Shiu, J.-G.; Sibidanov, A.; Simon, F.; Smerkol, P.; Sohn, Y.-S.; Solovieva, E.; Stari?, M.; Sumihama, M.; Sumiyoshi, T.; Tatishvili, G.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Uehara, S.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Vanhoefer, P.; Varner, G.; Wang, C. H.; Wang, P.; Watanabe, M.; Watanabe, Y.; Williams, K. M.; Won, E.; Yabsley, B. D.; Yamashita, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

    2012-11-01

    We present a measurement of the branching fraction and time-dependent CP violation parameters in B??a±?(1260)?? decays. The results are obtained from the final data sample containing 772×10? BB¯¯¯ pairs collected at the ?(4S) resonance with the Belle detector at the KEKB asymmetric-energy e?e? collider. We obtain the product branching fraction B(B??a±?(1260)??)×B(a±?(1260)??±???±)=(11.1±1.0(stat)±1.4(syst))×10?? and an upper limit on the product branching fraction for a possible decay with the same final state B(B??a±?(1320)??)×B(a±?(1320)??±???±)±? does not contain the spectator quark and those where it does. We find first evidence of mixing-induced CP violation in B??a±?(1260)?? decays with 3.1? significance. The rate where the a±? does not contain the spectator quark from the B meson is found to dominate the rate where it does at the 4.1? level. However, there is no evidence for either time- and flavor-integrated direct CP violation or flavor-dependent direct CP violation.

  11. ISABEL PATRICIA MONTAEZ Education: B.A. Geology (May 1981) Bryn Mawr College, Bryn Mawr, PA

    E-Print Network [OSTI]

    Montañez, Isabel Patricia

    ISABEL PATRICIA MONTAÑEZ Education: B.A. Geology (May 1981) Bryn Mawr College, Bryn Mawr, PA Ph.D. Geology (Dec. 1989) Virginia Polytechnic Institute, Blacksburg, VA Employment: Department of Geology, University of California, Davis Full Professor of Geology July 2000 to present Associate Professor of Geology

  12. Approved September 12, 2003 Associate in Arts to BA/BS in Psychology

    E-Print Network [OSTI]

    Gering, Jon C.

    Approved September 12, 2003 Associate in Arts to BA/BS in Psychology Students will complete Sciences--6 credits PSYC 140 General Psychology Complete one additional 3-credit course: #12;Approved Lifespan Development ­ 4 credits OR PSYC 250 Social Psychology ­ 3 credits No more than one

  13. For students starting in Fall 2014 BA Double Major Social Studies & Secondary Education

    E-Print Network [OSTI]

    ­ Intro. to Environmental Studies 3 EDU 102 ­ Philosophy of Education OR EDU 103 ­ History of Education 3For students starting in Fall 2014 BA Double Major Social Studies & Secondary Education Major in Social Studies ­ Discipline Courses Major in Secondary Education - Courses Practicum Requirements ESG 100

  14. Internal conversion coefficients in (134)Cs, (137)Ba, and (139)La: A precise test of theory 

    E-Print Network [OSTI]

    Nica, N.; Hardy, John C.; Iacob, V. E.; Balonek, C.; Trzhaskovskaya, M. B.

    2008-01-01

    Recently we measured the ratio of K-shell internal conversion coefficients, alpha(K), for the 127.5-keV E3 transition in (134)Cs and the 661.7-keV M4 transition in (137)Ba. We here report a measurement of the 165.9-keV M1 transition in (139)La...

  15. Economics, Social Science Secondary Education Emphasis BA, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Economics, Social Science Secondary Education Emphasis BA, 2015-2016 Name ID# Date Course Number CID ECON 421 Quantitative Methods in Economics 3 FF ECON 422 Econometrics 3 Upper-division economics. 14 Social science field other than economics (history, political science, or sociology) 21 Electives

  16. Measurement of branching fraction and first evidence of CP violation in B??a?±(1260)?? decays

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dalseno, J.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Belous, K.; Bhuyan, B.; et al

    2012-11-26

    We present a measurement of the branching fraction and time-dependent CP violation parameters in B??a±?(1260)?? decays. The results are obtained from the final data sample containing 772×10? BB¯¯¯ pairs collected at the ?(4S) resonance with the Belle detector at the KEKB asymmetric-energy e?e? collider. We obtain the product branching fraction B(B??a±?(1260)??)×B(a±?(1260)??±???±)=(11.1±1.0(stat)±1.4(syst))×10?? and an upper limit on the product branching fraction for a possible decay with the same final state B(B??a±?(1320)??)×B(a±?(1320)??±???±)more »respectively. Simultaneously, we also extract the CP-conserving parameters ?C=+0.54±0.11(stat)±0.07(syst), ?S=–0.09±0.14(stat)±0.06(syst), which, respectively, describe a rate difference and strong phase difference between the decay channels where the a±? does not contain the spectator quark and those where it does. We find first evidence of mixing-induced CP violation in B??a±?(1260)?? decays with 3.1? significance. The rate where the a±? does not contain the spectator quark from the B meson is found to dominate the rate where it does at the 4.1? level. However, there is no evidence for either time- and flavor-integrated direct CP violation or flavor-dependent direct CP violation.« less

  17. Roadmap: Geography -Geographic Information -Bachelor of Arts AS-BA-GEOG-GINF

    E-Print Network [OSTI]

    Khan, Javed I.

    Roadmap: Geography - Geographic Information - Bachelor of Arts AS-BA-GEOG-GINF College of Arts and Sciences Department of Geography Catalog Year: 2015-2016 Page 1 of 3 | Last Updated: 22-Apr-15/KJS Credits] ! GEOG 17063 World Geography or GEOG 17064 Geography of the United States and Canada 3 DG/KSS DD

  18. Hierarchically structured TiO2 for Ba-filled skutterudite with enhanced thermoelectric

    E-Print Network [OSTI]

    Cao, Guozhong

    Hierarchically structured TiO2 for Ba-filled skutterudite with enhanced thermoelectric performance be considered. Thermoelectric (TE) materials are a very good candidate to achieve a more efficient usage performance of a thermoelectric material is governed by its power factor P ¼ S2 s. The challenge to develop

  19. Modular architecture in biological networks

    E-Print Network [OSTI]

    Ramachandran, Gopal (Gopal Sebastian)

    2007-01-01

    In the past decade, biology has been revolutionized by an explosion in the availability of data. Translating this new wealth of information into meaningful biological insights and clinical breakthroughs will require a ...

  20. Experiment design for systems biology

    E-Print Network [OSTI]

    Apgar, Joshua Farley

    2009-01-01

    Mechanism-based chemical kinetic models are increasingly being used to describe biological signaling. Such models serve to encapsulate current understanding of pathways and to enable insight into complex biological processes. ...

  1. Systems Biology | More Science | ORNL

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

    ORNL brings together multidisciplinary expertise and special facilities in genomics, computational biology, plant sciences, microbiology, microbial ecology, biophysics,...

  2. Systems Biology | Clean Energy | ORNL

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

    ORNL brings together multidisciplinary expertise and special facilities in genomics, computational biology, plant sciences, microbiology, microbial ecology, biophysics,...

  3. Environmental Biology | Clean Energy | ORNL

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

    microbiology, biogeochemistry, molecular biology, molecular dynamics, bioinformatics, genomics, neutron science, chemistry, and computing-and spans multiple scales, from the...

  4. Abengoa Mojave Final Biological Opinion

    Broader source: Energy.gov [DOE]

    Biological Opinion on Mojave Solar, LLC's Mojave Solar Project, San Bernardino County, California (8-8-11-F-3)

  5. Thermodynamic and nonstoichiometric behavior of the GdBa{sub 2}Cu{sub 3}O{sub x} system.

    SciTech Connect (OSTI)

    Tetenbaum, M.

    1998-09-29

    Electromotive force (EMF) measurements of oxygen fugacities as a function of stoichiometry have been made on the GdBa{sub 2}Cu{sub 3}O{sub x} system in the temperature range {approximately}400-600 C by means of an oxygen titration technique with an yttria-stabilized zirconia electrolyte. Equations for the variation of oxygen partial pressure with composition and temperature have been derived from our EMF measurements. The shape of the 400 C isotherms as a function of oxygen stoichiometry for the Gd and Nd cuprate systems suggests the presence of miscibility gaps at values of x that are higher than those in the YBa{sub 2}Cu{sub 3}O{sub x} system. For a given oxygen stoichiometry, oxygen partial pressures above Gd-123 and Nd-123 cuprate systems are higher (above x = 6.5) than that for the Y-123 system. A thermodynamic assessment and intercomparison of our partial pressure measurements with the results of related measurements will be presented.

  6. Biological particle identification apparatus

    DOE Patents [OSTI]

    Salzman, Gary C. (Los Alamos, NM); Gregg, Charles T. (Los Alamos, NM); Grace, W. Kevin (Los Alamos, NM); Hiebert, Richard D. (Los Alamos, NM)

    1989-01-01

    An apparatus and method for making multiparameter light scattering measurements from suspensions of biological particles is described. Fourteen of the sixteen Mueller matrix elements describing the particles under investigation can be substantially individually determined as a function of scattering angle and probing radiations wavelength, eight elements simultaneously for each of two apparatus configurations using an apparatus which incluees, in its simplest form, two polarization modulators each operating at a chosen frequency, one polarizer, a source of monochromatic electromagnetic radiation, a detector sensitive to the wavelength of radiation employed, eight phase-sensitive detectors, and appropriate electronics. A database of known biological particle suspensions can be assembled, and unknown samples can be quickly identified once measurements are performed on it according to the teachings of the subject invention, and a comparison is made with the database.

  7. Quantum physics meets biology

    E-Print Network [OSTI]

    Markus Arndt; Thomas Juffmann; Vlatko Vedral

    2009-11-01

    Quantum physics and biology have long been regarded as unrelated disciplines, describing nature at the inanimate microlevel on the one hand and living species on the other hand. Over the last decades the life sciences have succeeded in providing ever more and refined explanations of macroscopic phenomena that were based on an improved understanding of molecular structures and mechanisms. Simultaneously, quantum physics, originally rooted in a world view of quantum coherences, entanglement and other non-classical effects, has been heading towards systems of increasing complexity. The present perspective article shall serve as a pedestrian guide to the growing interconnections between the two fields. We recapitulate the generic and sometimes unintuitive characteristics of quantum physics and point to a number of applications in the life sciences. We discuss our criteria for a future quantum biology, its current status, recent experimental progress and also the restrictions that nature imposes on bold extrapolations of quantum theory to macroscopic phenomena.

  8. Proportional Relationships in Biology

    E-Print Network [OSTI]

    Lega, Joceline

    Proportional Relationships in Biology #12;Bell Ringer... 1) Are 2/3 and 6/12 proportional? 1) No; 6/12 = 1/2 ! 2/3 2) Are 2/3 and 10/15 proportional? 1) Yes; 2/3 = (2*5)/(3*5) = 10/15 3) Are 2/3 and 4/9 proportional? 1) No; both are simplified #12;Proportional Shapes · What does it mean for two shapes

  9. Computational biology and high performance computing

    E-Print Network [OSTI]

    Shoichet, Brian

    2011-01-01

    Paper in Computational Biology The First Step Beyond theM . Glaeser, Mol. & Cell Biology, UCB and Life SciencesLBNL-44460 Computational Biology and High Performance

  10. Nutritional systems biology of type 2 diabetes

    E-Print Network [OSTI]

    Zhao, Y; Barrere-Cain, RE; Yang, X

    2015-01-01

    HF (2015) Circadian systems biology in Metazoa. BriefingsNutritional systems biology: defini- tions and approaches.PAPER Nutritional systems biology of type 2 diabetes Yuqi

  11. DEPARTMENT OF DEPARTMENT OF BIOLOGY

    E-Print Network [OSTI]

    Turc, Catalin

    Masters of Science Degree Plan A: Thesis DEPARTMENT OF BIOLOGY CASE WESTERN RESERVE UNIVERSITY #12;DEPARTMENT OF BIOLOGY Masters of Science Degree (Plan A) Thesis The Plan A Master of Science Degree in Biology is a thesis,graduate degree program.The purpose of the program is to provide advanced exposure

  12. Translational Biology, Medicine, and Health

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Translational Biology, Medicine, and Health PhDProgram Admissions The program seeks highly. PhD Program in Translational Biology, Medicine, and Health Focus Areas Cancer Development, Aging 24016 avanwart@vt.edu · www.tbmh.vt.edu www . tbmh.vt.edu #12;Translational Biology, Medicine

  13. Quasi-zero lattice mismatch and band alignment of BaTiO{sub 3} on epitaxial (110)Ge

    SciTech Connect (OSTI)

    Hudait, M. K.; Zhu, Y.; Jain, N. [Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States); Maurya, D.; Zhou, Y.; Priya, S [Center for Energy Harvesting Materials and Systems (CEHMS), Virginia Tech, Blacksburg, Virginia 24061 (United States)

    2013-07-14

    Growth, structural, and band alignment properties of pulsed laser deposited amorphous BaTiO{sub 3} on epitaxial molecular beam epitaxy grown (110)Ge layer, as well as their utilization in low power transistor are reported. High-resolution x-ray diffraction demonstrated quasi-zero lattice mismatch of BaTiO{sub 3} on (110)Ge. Cross-sectional transmission electron microscopy micrograph confirms the amorphous nature of BaTiO{sub 3} layer as well as shows a sharp heterointerface between BaTiO{sub 3} and Ge with no traceable interfacial layer. The valence band offset, {Delta}E{sub v}, of 1.99 {+-} 0.05 eV at the BaTiO{sub 3}/(110)Ge heterointerface is measured using x-ray photoelectron spectroscopy. The conduction band offset, {Delta}E{sub c}, of 1.14 {+-} 0.1 eV is calculated using the bandgap energies of BaTiO{sub 3} of 3.8 eV and Ge of 0.67 eV. These band offset parameters for carrier confinement and the interface chemical properties of the BaTiO{sub 3}/(110)Ge system are significant advancement towards designing Ge-based p-and n-channel metal-oxide semiconductor field-effect transistors for low-power application.

  14. Biological Materials that REQUIRE an Export License ALL biological agents and biologically derived substances specifically developed, configured,

    E-Print Network [OSTI]

    Jornsten, Rebecka

    Biological Materials that REQUIRE an Export License · ALL biological agents and biologically nationals or to be exported. List of Biological Materials that MAY Require an Export License (including

  15. Biology/Marine Biology Prizes/Awards/Scholarships 2004/05 University Medal in Biology Anna London

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2004/05 University Medal in Biology Anna London University Medal in Marine Biology Jennifer Frail Hugh P. Bell Scholarships Ivy Whitehorn, Jennifer Frail

  16. Biology/Marine Biology Prizes/Awards/Scholarships 2003/04 University Medal in Biology Andrew Gillis

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2003/04 University Medal in Biology Andrew Gillis University Medal in Marine Biology Kent Russell Hugh P. Bell Scholarships Andrew Gillis, Stephanie Wood

  17. Biology/Marine Biology Prizes/Awards/Scholarships 2006/07 University Medal in Biology Yassein Shamout

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2006/07 University Medal in Biology Yassein Shamout University Medal in Marine Biology Sophie Whoriskey Hugh P. Bell Scholarships Shana Watanabe

  18. Biology/Marine Biology Prizes/Awards/Scholarships 2007/08 University Medal in Biology Faiza Siddiqi, Ashley Smith

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2007/08 University Medal in Biology Faiza Siddiqi, Ashley Smith University Medal in Marine Biology Shana Watanabe Hugh P. Bell Scholarships Faiza Siddiqi

  19. Biology/Marine Biology Prizes/Awards/Scholarships 2005/06 University Medal in Biology Oliver Barker

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2005/06 University Medal in Biology Oliver Barker University Medal in Marine Biology Katy Garant Hugh P. Bell Scholarships Oliver Barker, Alison Green, Carmen

  20. Biology/Marine Biology Prizes/Awards/Scholarships 2002/03 University Medal in Biology Kate Turner

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2002/03 University Medal in Biology Kate Turner University Medal in Marine Biology Shane Gero University Medal in French Annette Woods University Medal

  1. CellNet: Network Biology Applied to Stem Cell Engineering

    E-Print Network [OSTI]

    Collins, James J.

    developed CellNet, a network biology platform that more accurately assesses the fidelity of cellular a platform for quantifying how closely engineered cell populations resemble their target cell type to cells resembling myoblasts (Davis et al., 1987), motor neurons (Vierbuchen et al., 2010), car

  2. Synthesis, structural and magnetic characterisation of the fully fluorinated compound 6H-BaFeO{sub 2}F

    SciTech Connect (OSTI)

    Clemens, Oliver; Wright, Adrian J.; Berry, Frank J.; Smith, Ronald I.; Slater, Peter R.

    2013-02-15

    The compound 6H-BaFeO{sub 2}F (P6{sub 3}/mmc) was synthesised by the low temperature fluorination of 6H-BaFeO{sub 3-d} using polyvinylidenedifluoride (PVDF) as a fluorination agent. Structural characterisation by XRD and NPD suggests that the local positions of the oxygen and fluorine atoms vary with no evidence for ordering on the anion sites. This compound shows antiferromagnetic ordering at room temperature with antiparallel alignment of the magnetic moments along the c-axis. The use of PVDF also allows the possibility of tuning the fluorine content in materials of composition 6H-BaFeO{sub 3-d}F{sub y} to any value of 0BaFeO{sub 2}F. Highlights: Black-Right-Pointing-Pointer The crystal structure of the hexagonal perovskite phase 6H-BaFeO{sub 2}F. Black-Right-Pointing-Pointer H-BaFeO{sub 2}F and 6H-BaFeO{sub 3-d}F{sub y} were prepared via low temperature fluorination using PVDF. Black-Right-Pointing-Pointer A structural investigation of the compounds BaFeO{sub 2}F is presented in detail. Black-Right-Pointing-Pointer This analysis suggests differences for the local coordination of O{sup 2-} and F{sup -} anions. Black-Right-Pointing-Pointer H-BaFeO{sub 2}F shows antiferromagnetic ordering at 300 K. Black-Right-Pointing-Pointer The magnetic moments align parallel to the a-axis.

  3. Information resources and the correlation of response patterns between biological end points

    SciTech Connect (OSTI)

    Malling, H.V.; Wassom, J.S.

    1990-12-31

    This paper focuses on the analysis of information for mutagenesis, a biological end point that is important in the overall process of assessing possible adverse health effects from chemical exposure. 17 refs.

  4. Synthesis, structural and magnetic characterisation of the fluorinated compound 15R-BaFeO{sub 2}F

    SciTech Connect (OSTI)

    Clemens, Oliver; Berry, Frank J.; Bauer, Jessica; Wright, Adrian J.; Knight, Kevin S.; Slater, Peter R.

    2013-07-15

    The compounds 15R-BaFeO{sub 2}F and 15R-BaFeO{sub 2.27}F{sub 0.5} have been synthesised by the low temperature fluorination of 15R-BaFeO{sub 3?d}F{sub 0.2} using polyvinylidenedifluoride (PVDF) as a fluorination agent. The materials have been structurally characterised by Rietveld analysis of the X-ray- and HRPD-powder neutron diffraction data. A detailed analysis of bond valence sums suggests that the oxide and fluoride ions order on the different anion sites. A reinvestigation of our recently published structure (Clemens et al., 2013) [34] of 6H-BaFeO{sub 2}F is also reported and incorporation of fluoride in h-type layers is also confirmed in this compound. The magnetic moments for 15R-BaFeO{sub 2}F and 15R-BaFeO{sub 2.25}F{sub 0.5} align in the a/b-plane with antiferromagnetic alignment of the moments between adjacent layers, and are flipped by 90° as compared to the precursor compound. 15R-BaFeO{sub 2}F exhibits very robust antiferromagnetism with a Néel temperature between 300 and 400 °C. - Graphical abstract: The crystal and magnetic structure of the perovskite phase 15R-BaFeO{sub 2}F. - Highlights: • 15R-BaFeO{sub 2}F and 15R-BaFeO{sub 2.27}F{sub 0.5}were prepared via low temperature fluorination using PVDF. • A structural investigation of the compounds BaFeO{sub 2}F is presented in detail. • This analysis suggests ordering of O{sup 2?} and F{sup ?} anions between different layers. • 15R-BaFeO{sub 2}F shows antiferromagnetic ordering at 300 K with T{sub N} ?300–400 °C. • The magnetic moments align in the a/b-plane.

  5. Molten salt synthesis of anisometric particles in the SrONb2O5BaO system

    E-Print Network [OSTI]

    Messing, Gary L.

    Molten salt synthesis of anisometric particles in the SrO­Nb2O5­BaO system Cihangir Duran* , Gary L.5Ba0.5Nb2O6, and SrNb2O6 were synthesized in the SrO­BaO­Nb2O5 system, using KCl or SrCl2Á6H2O salts the salt and Nb2O5. Large, irregularly shaped (Sr-rich) Sr2Nb2O7 particles formed with increasing reaction

  6. The Use of Biologically Related Model (Eclipse) for the Intensity-Modulated Radiation Therapy Planning of

    E-Print Network [OSTI]

    Yu, Peter K.N.

    and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong SAR, China for IMRT optimization. The use of biological related models has been proposed and can be a new trend. This work was to assess the performance of the biologically based IMRT optimization model installed

  7. Biology/Marine Biology Prizes/Awards/Scholarships 2010/11 University Medal in Biology Jennifer Kalil

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2010/11 University Medal in Biology Jennifer Kalil University Medal in Marine Biology John O'Brien University Silver Medal John O'Brien Hugh P. Bell Developmental Biology Prize Alexandra Preston Vemco Scholarship in Marine Biology Jessica Carriere

  8. Biology/Marine Biology Prizes/Awards/Scholarships 2011/12 University Medal in Biology Jaime Wertman

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2011/12 University Medal in Biology Jaime Wertman University Medal in Marine Biology Cylia Civelek Hugh P. Bell Scholarships Sarah McBoyle, Lauren Kay, Daniel Developmental Biology Prize Siwar Arda Vemco Scholarship in Marine Biology Stacey Henderson Cecelia Rajaratnam

  9. Montana State University 1 Cell Biology and

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Cell Biology and Neuroscience The department participates: MSU's programs in the biological sciences are distributed across multiple departments. MSU does not have a single Department of Biology. For additional options see Biological Sciences (http

  10. 7.013 Introductory Biology, Spring 2005

    E-Print Network [OSTI]

    Sive, Hazel L.

    The MIT Biology Department core courses, 7.012, 7.013, and 7.014, all cover the same core material, which includes the fundamental principles of biochemistry, genetics, molecular biology, and cell biology. Biological ...

  11. Autofermentative Biological Hydrogen Production by Cyanobacteria...

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

    Autofermentative Biological Hydrogen Production by Cyanobacteria Autofermentative Biological Hydrogen Production by Cyanobacteria Presentation by Charles Dismukes, Rutgers...

  12. Biological Control of Saltcedar 

    E-Print Network [OSTI]

    Knutson, Allen E.; DeLoach, C. Jack; Muegge, Mark A.

    2003-10-21

    stream_source_info pdf_1854.pdf.txt stream_content_type text/plain stream_size 8896 Content-Encoding ISO-8859-1 stream_name pdf_1854.pdf.txt Content-Type text/plain; charset=ISO-8859-1 A sustainable approach using insect... organisms to suppress saltcedar. This method is called biological control. To help control saltcedar, insects that feed only on the plant are being intro- duced into Texas and the western United States. S Invader of rivers, lakes and wetlands Saltcedar, also...

  13. Biological and Environmental Research

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits & InspectionsBeryllium andSamplerBiological Imaging by

  14. Crystal structure and physical properties of quaternary clathrates Ba{sub 8}Zn{sub x}Ge{sub 46-x-y}Si{sub y}, Ba{sub 8}(Zn,Cu){sub x}Ge{sub 46-x} and Ba{sub 8}(Zn,Pd){sub x}Ge{sub 46-x}

    SciTech Connect (OSTI)

    Nasir, Navida; Grytsiv, Andriy; Melnychenko-Koblyuk, Nataliya [Institute of Physical Chemistry, University of Vienna, A-1090 Wien (Austria); Rogl, Peter, E-mail: peter.franz.rogl@univie.ac.a [Institute of Physical Chemistry, University of Vienna, A-1090 Wien (Austria); Bednar, Ingeborg; Bauer, Ernst [Institute of Solid State Physics, Vienna University of Technology, A-1040 Wien (Austria)

    2010-10-15

    Three series of vacancy-free quaternary clathrates of type I, Ba{sub 8}Zn{sub x}Ge{sub 46-x-y}Si{sub y}, Ba{sub 8}(Zn,Cu){sub x}Ge{sub 46-x}, and Ba{sub 8}(Zn,Pd){sub x}Ge{sub 46-x}, have been prepared by reactions of elemental ingots in vacuum sealed quartz at 800 {sup o}C. In all cases cubic primitive symmetry (space group Pm3n, a{approx}1.1 nm) was confirmed for the clathrate phase by X-ray powder diffraction and X-ray single crystal analyses. The lattice parameters show a linear increase with increase in Ge for Ba{sub 8}Zn{sub x}Ge{sub 46-x-y}Si{sub y}. M atoms (Zn, Pd, Cu) preferably occupy the 6d site in random mixtures. No defects were observed for the 6d site. Site preference of Ge and Si in Ba{sub 8}Zn{sub x}Ge{sub 46-x-y}Si{sub y} has been elucidated from X-ray refinement: Ge atoms linearly substitute Si in the 24k site whilst a significant deviation from linearity is observed for occupation of the 16i site. A connectivity scheme for the phase equilibria in the 'Ba{sub 8}Ge{sub 46}' corner at 800 {sup o}C has been derived and a three-dimensional isothermal section at 800 {sup o}C is presented for the Ba-Pd-Zn-Ge system. Studies of transport properties carried out for Ba{sub 8{l_brace}}Cu,Pd,Zn{r_brace}{sub x}Ge{sub 46-x} and Ba{sub 8}Zn{sub x}Si{sub y}Ge{sub 46-x-y} evidenced predominantly electrons as charge carriers and the closeness of the systems to a metal-to-insulator transition, fine-tuned by substitution and mechanical processing of starting material Ba{sub 8}Ge{sub 43}. A promising figure of merit, ZT {approx}0.45 at 750 K, has been derived for Ba{sub 8}Zn{sub 7.4}Ge{sub 19.8}Si{sub 18.8}, where pricey germanium is exchanged by reasonably cheap silicon. - Graphical abstract: Quaternary phase diagram of Ba-Pd-Zn-Ge system at 800 {sup o}C.

  15. Department of Biology and Marine Biology Merit Scholarship Fund: The Department of Biology and Marine Biology Merit Scholarship is hereby created as a

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    Department of Biology and Marine Biology Merit Scholarship Fund: The Department of Biology and Marine Biology Merit Scholarship is hereby created as a named fund at the University of North Carolina at Wilmington. The scholarship is being created by the Department of Biology and Marine Biology and will be used

  16. 720 PHYTOPATHOLOGY Biological Control

    E-Print Network [OSTI]

    Handelsman, Jo

    : Partitioning Host Responses to the Pathogen and Biocontrol Agent Kevin P. Smith, Jo Handelsman, and Robert M agent. Phytopathology 87:720-729. Breeding plants to improve the effectiveness of biocontrol agents response to the pathogen and the dose of pathogen and biocontrol agent applied to the host. To assess

  17. Data:3dfe9516-886e-413a-baed-ae8390939e0b | Open Energy Information

    Open Energy Info (EERE)

    dfe9516-886e-413a-baed-ae8390939e0b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading......

  18. Infrared-optical spectroscopy of transparent conducting perovskite (La,Ba)SnO{sub 3} thin films

    SciTech Connect (OSTI)

    Seo, Dongmin; Yu, Kwangnam; Jun Chang, Young; Choi, E. J.; Sohn, Egon; Hoon Kim, Kee

    2014-01-13

    We have performed optical transmission, reflection, spectroscopic ellipsometry, and Hall effect measurements on the electron-doped La{sub x}Ba{sub 1–x}SnO{sub 3} (x?=?0.04) transparent thin films. From the infrared Drude response and plasma frequency analysis we determine the effective mass of the conducting electron m*?=?0.35m{sub 0}. In the visible-UV region the optical band gap shifts to high energy in (La,Ba)SnO{sub 3} by 0.18?eV compared with undoped BaSnO{sub 3} which, in the context of the Burstein-Moss analysis, is consistent with the infrared-m*. m* of BaSnO{sub 3} is compared with other existing transparent conducting oxides (TCO), and implication on search for high-mobility TCO compounds is discussed.

  19. Assessing the possibility of a functionally discontinuous biological paradigm 

    E-Print Network [OSTI]

    Schroeder, James William

    2007-04-25

    This project sets as its goal the development of an Intelligent Design paradigm that makes falsifiable predictions. According to Karl Popper, such falsifiability is a key component of scientific theories. To accomplish ...

  20. California Valley Solar Ranch Biological Assessment | Department of Energy

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a lCarib Energy (USA) LLCAdministration ofSmall Vertical|<

  1. INTERNAL ASSESSMENT COVER SHEETS, IB Biology I/II

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHighHussein KhalilResearch8 IEEEINL5-MarchUSINGFORMAL LAB REPORTS

  2. Optical properties of Pr-doped BaY{sub 2}F{sub 8}

    SciTech Connect (OSTI)

    Andrade, Adriano B. Mello, Ana C. S. de; Valerio, Mário E. G.; Rezende, Marcos V. dos S.; Baldochi, Sonia L.

    2014-08-07

    Crystalline samples of Pr-doped BaY{sub 2}F{sub 8} (BaYF) were prepared by zone melting technique. The pure phase obtained was identified by X-ray diffraction measurement. Optical absorption result was evaluated and it showed that the formation of the absorption bands can be connected to color centers generated by radiation in the matrix. Radioluminescence emission measurements after excitation by X-ray showed that the material exhibited components responsible for long lasting phosphorescence. Short decay times were also evaluated, the measurements showed a fast component around 70?ns associated to the 4f{sup 1}5d{sup 1} ? 4f{sup 2} transition of the Pr{sup 3+} ion. The Thermoluminescence (TL) results indicate the presence of two trapping centers.

  3. Platform Deformation Refined Pointing and Phase Correction for the AMiBA Hexapod Telescope

    E-Print Network [OSTI]

    Koch, Patrick M; Chang, Yu-Yen; Huang, Yau-De; Raffin, Philippe; Chen, Ke-Yung; Chereau, Guillaume; Chen, Ming-Tang; Ho, Paul T P; Huang, Chih-Wie; Ibanez-Romano, Fabiola; Jiang, Homin; Liao, Yu-Wei; Lin, Kai-Yang; Liu, Guo-Chin; Molnar, Sandor M; Nishioka, Hiroaki; Umetsu, Keiichi; Wang, Fu-Cheng; Wu, Jiun-Huei Proty; Altamirano, Pablo; Chang, Chia-Hao; Chang, Shu-Hao; Chang, Su-Wei; Han, Chi-Chiang; Kubo, Derek; Li, Chao-Te; Martin-Cocher, Pierre; Oshiro, Peter

    2009-01-01

    The Array for Microwave Background Anisotropy (AMiBA) is a radio interferometer for research in cosmology, currently operating 7 0.6m diameter antennas co-mounted on a 6m diameter platform driven by a hexapod mount. AMiBA is currently the largest hexapod telescope. We briefly summarize the hexapod operation with the current pointing error model. We then focus on the upcoming 13-element expansion with its potential difficulties and solutions. Photogrammetry measurements of the platform reveal deformations at a level which can affect the optical pointing and the receiver radio phase. In order to prepare for the 13-element upgrade, two optical telescopes are installed on the platform to correlate optical pointing tests. Being mounted on different locations, the residuals of the two sets of pointing errors show a characteristic phase and amplitude difference as a function of the platform deformation pattern. These results depend on the telescope's azimuth, elevation and polarization position. An analytical model ...

  4. Structural consideration on the emission properties of Eu²?-doped Ba(Sr, Ca)?MgSi?O?

    SciTech Connect (OSTI)

    Yonesaki, Yoshinori, E-mail: yonesaki@yamanashi.ac.jp [Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Miyamae 7-32, Kofu 400-8511 (Japan)

    2013-05-01

    Emission properties of Eu²?-doped Ba(Sr, Ca)?MgSi?O? are discussed in terms of the crystal structure refined by Rietveld method. Ba(Sr, Ca)?MgSi?O? has glaserite-type layered structure. In response to Sr/(Sr+Ca) ratio, the layer-framework build up by corner-sharing of MgO? octahedra and SiO? tetrahedra twists around C? axes to match the size of B-site cation (Sr²?/Ca²?). This twist significantly affects the unit cell size and the coordination environment around B-site. Eu²?-doped Ba(Sr, Ca)?MgSi?O? exhibited blue emission under ultraviolet irradiation. The emission spectra have been characterized by two emission components derived from Eu²? ions occupying A- and B-site. Both components showed similar wavelength shift for different Sr/(Sr+Ca), in response to Si–O? polarization and to the structural change. - Graphical abstract: Emission properties of Eu²?-doped Ba(Sr, Ca)?MgSi?O? are discussed in terms of the crystal structure refined by Rietveld method. Highlights: • Glaserite-type Ba(Sr, Ca)?MgS?O? has been prepared by a solid state reaction. • Ba(Sr, Ca)?MgSi?O? changes the crystal structure, depending on Sr/(Sr+Ca) ratio. • Eu²?-doped Ba(Sr, Ca)?MgSi?O? exhibits blue emission under ultraviolet irradiation. • Emission from Ba(Sr, Ca)?MgSi?O? is characterized by two Eu²? emission components. • The two emissions show wavelength shift in a similar manner against Sr/(Sr+Ca)

  5. Healthcare & Biology Licenses Available | ORNL

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

    ID 200802058, 200802114) 200802139 Universal Gene Transfer Technology for Gram Positive Bacteria 200802151 Determining Optical Properties of Biological Tissues 200802153 Combined...

  6. CollegeofScience Biological Sciences

    E-Print Network [OSTI]

    Hickman, Mark

    ,populations,and even ecosystems. Our courses will help prepare you for a career in biology,be it in biodiversity

  7. Michael Levitt and Computational Biology

    Office of Scientific and Technical Information (OSTI)

    Levitt, PhD, professor of structural biology at the Stanford University School of Medicine, has won the 2013 Nobel Prize in Chemistry. ... Levitt ... shares the ... prize with...

  8. Dielectric investigations in nanostructured tetragonal BaTiO{sub 3} ceramics

    SciTech Connect (OSTI)

    Silveira, L.G.D.; Alves, M.F.S.; Cótica, L.F.; Gotardo, R.A.M.; Nascimento, W.J.; Garcia, D.; Eiras, J.A.; Santos, I.A.

    2013-05-15

    Highlights: ? Nanostructured BaTiO{sub 3} ceramics processed by an innovative protocol. ? Dielectric relaxations related to strains and vacancies. ? Dielectric and ferroelectric properties enhanced by strain. - Abstract: In this paper, structural and dielectric properties of BaTiO{sub 3} ceramics obtained under extreme conditions were investigated. The temperature dependent dielectric investigations revealed that the phase transition temperatures of the BaTiO{sub 3} ceramics were raised as a function of residual strains associated to the nanostructuration, while structural characterizations showed a tetragonal arrangement at room temperature. From the frequency dependence analyses of the imaginary parts of dielectric permittivity, impedance and modulus function, three relaxation processes were identified. Two of them exhibit activation energies of 0.45 and 0.63 eV, and were attributed to single and double-ionization of oxygen vacancies. The whole set of results also indicated that the electrons resulting from the ionization of oxygen vacancies are trapped and do not contribute to the electrical conductivity, while the physical properties of the analyzed samples were enhanced by retaining a strained microstructure.

  9. Growth and self-assembly of BaTiO{sub 3} nanocubes for resistive switching memory cells

    SciTech Connect (OSTI)

    Chu, Dewei, E-mail: D.Chu@unsw.edu.au [School of Materials Science and Engineering, University of New South Wales, Sydney, 2052 NSW (Australia); Lin, Xi; Younis, Adnan [School of Materials Science and Engineering, University of New South Wales, Sydney, 2052 NSW (Australia); Li, Chang Ming [Chongqing Key Lab for Advanced Materials and Clean Energies of Techonologies Dean, Institute for Clean Energy and Advanced Materials, Southwest University, Chongqing (China); Dang, Feng [Research Center for Materials Back Casting Technology (MBT Center), Nagoya University, Nagoya 464-8603 (Japan); Li, Sean [School of Materials Science and Engineering, University of New South Wales, Sydney, 2052 NSW (Australia)

    2014-06-01

    In this work, the self-assembled BaTiO{sub 3} nanocubes based resistive switching memory capacitors are fabricated with hydrothermal and drop-coating approaches. The device exhibits excellent bipolar resistance switching characteristics with ON/OFF ratio of 58–70, better reliability and stability over various polycrystalline BaTiO{sub 3} nanostructures. It is believed that the inter cube junctions is responsible for such a switching behaviour and it can be described by the filament model. The effect of film thickness on switching ratio (ON/OFF) was also investigated in details. - Graphical abstract: This work describes a novel resistive switching memory cell based on self-assembled BaTiO{sub 3} nanocubes. - Highlights: • BaTiO{sub 3} nanocubes were prepared by one step facile hydrothermal method. • Self-assembled BaTiO{sub 3} nanocubes thin films were obtained by drop-coating approach. • The BaTiO{sub 3} nanocubes show excellent resistive switching properties for memory applications.

  10. Grid of theoretical NLTE equivalent widths of four Ba II lines and barium abundance in cool stars

    E-Print Network [OSTI]

    Korotin, S A; Hansen, C J; Caffau, E; Bonifacio, P; Spite, M; Spite, F; Francois, P

    2015-01-01

    We present a grid of computed non-local thermodynamic equilibrium (NLTE) equivalent widths (EW) and NLTE abundance corrections for four Ba II lines: 4554, 5853, 6141, and 6496 A. The grid can be useful in deriving the NLTE barium abundance in stars having parameters in the following ranges: effective temperature from 4000 K to 6500 K, surface gravity log g from 0 to 5, microturbulent velocity 0 km s^-1 to 3 km s^-1, metallicity [Fe/H] from -2 to +0.5, and [Ba/Fe] from -0.4 to +0.6. The NLTE abundance can be either derived by EW interpolation (using the observed Ba II line EW) or by using the NLTE correction applied to a previously determined LTE abundance. Ba II line equivalent widths and the NLTE corrections were calculated using the updated MULTI code and the Ba II atomic model that was previously applied to determine the NLTE barium abundance in different types of stars. The grid is available on-line through the web, and we find that the grid Ba NLTE corrections are almost as accurate as direct NLTE profil...

  11. Plant Vascular Biology 2010

    SciTech Connect (OSTI)

    Ding, Biao

    2014-11-17

    This grant supported the Second International Conference on Plant Vascular Biology (PVB 2010) held July 24-28, 2010 on the campus of Ohio State University, Columbus, Ohio. Biao Ding (Ohio State University; OSU) and David Hannapel (Iowa State University; ISU) served as co-chairs of this conference. Biao Ding served as the local organizer. PVB is defined broadly here to include studies on the biogenesis, structure and function of transport systems in plants, under conditions of normal plant growth and development as well as of plant interactions with pathogens. The transport systems cover broadly the xylem, phloem, plasmodesmata and vascular cell membranes. The PVB concept has emerged in recent years to emphasize the integrative nature of the transport systems and approaches to investigate them.

  12. Consequence Assessment

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-08-21

    This volume focuses on the process of performing timely initial assessments necessary to support critical first decisions and the continuous process of refining those initial assessments as more information and resources become available. Canceled by DOE G 151.1-4.

  13. Towards a Semantic Lexicon for Biological Language Processing

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Verspoor, Karin

    2005-01-01

    This paper explores the use of the resources in the National Library of Medicine's Unified Medical Language System (UMLS) for the construction of a lexicon useful for processing texts in the field of molecular biology. A lexicon is constructed from overlapping terms in the UMLS SPECIALIST lexicon and the UMLS Metathesaurus to obtain both morphosyntactic and semantic information for terms, and the coverage of a domain corpus is assessed. Over 77% of tokens in the domain corpus are found in the constructed lexicon, validating the lexicon's coverage of the most frequent terms in the domain and indicating that the constructedmore »lexicon is potentially an important resource for biological text processing.« less

  14. The new barium zinc mercurides Ba{sub 3}ZnHg{sub 10} and BaZn{sub 0.6}Hg{sub 3.4} - Synthesis, crystal and electronic structure

    SciTech Connect (OSTI)

    Schwarz, Michael; Wendorff, Marco; Roehr, Caroline

    2012-12-15

    The title compounds Ba{sub 3}ZnHg{sub 10} and BaZn{sub 0.6}Hg{sub 3.4} were synthesized from stoichiometric ratios of the elements in Ta crucibles. Their crystal structures, which both represent new structure types, have been determined using single crystal X-ray data. The structure of Ba{sub 3}ZnHg{sub 10} (orthorhombic, oP28, space group Pmmn, a=701.2(3), b=1706.9(8), c=627.3(3)pm, Z=2, R1=0.0657) contains folded 4{sup 4} Hg nets, where the meshes form the bases of flat rectangular pyramids resembling the structure of BaAl{sub 4}. The flat pyramids are connected via Hg-Zn/Hg bonds, leaving large channels at the folds, in which Ba(1) and Hg(2) atoms alternate. Whereas the remaining Hg/Zn atoms form a covalent 3D network of three- to five-bonded atoms with short M-M distances (273-301 pm; CN 9-11), the Hg(2) atoms in the channels adopt a comparatively large coordination number of 12 and increased distances (317-348 pm) to their Zn/Hg neighbours. In the structure of BaZn{sub 0.6}Hg{sub 3.4} (cubic, cI320, space group I4{sup Macron }3d, a=2025.50(7) pm, Z=64, R1=0.0440), with a chemical composition not much different from that of Ba{sub 3}ZnHg{sub 10}, the Zn/Hg atoms of the mixed positions M(1/2) are arranged in an slightly distorted primitive cubic lattice with a 4 Multiplication-Sign 4 Multiplication-Sign 4 subcell relation to the unit cell. The 24 of the originating 64 cubes contain planar cis tetramers Hg(5,6){sub 4} with Hg in a nearly trigonal planar or tetrahedral coordination. In another 24 of the small cubes, two opposing faces are decorated by Hg(3,4){sub 2} dumbbells, two by Ba(2) atoms respectively. The third type of small cubes are centered by Ba(1) atoms only. The complex 3D polyanionic Hg/Zn network thus formed is compared with the Hg partial structure in Rb{sub 3}Hg{sub 20} applying a group-subgroup relation. Despite their different overall structures, the connectivity of the negatively charged Hg atoms, the rather metallic Zn bonding characteristic (as obtained from FP-LAPW band structure calculations) and the coordination number of 16 for all Ba cations relate the two title compounds. - Graphical abstract: Six of the 64 small sub-cubes of three types (A, B, C) forming the unit cell of the Hg-rich mercuride BaZn{sub 0.6}Hg{sub 3.4}. Highlights: Black-Right-Pointing-Pointer Two new Hg-rich Ba mercurides, both synthesized from the elements in pure phase. Black-Right-Pointing-Pointer BaZn{sub 0.6}HgG{sub 3.4} and Ba{sub 3}ZnHg{sub 10} with new complex structure types. Black-Right-Pointing-Pointer Structure relation to other complex cubic intermetallics. Black-Right-Pointing-Pointer Discussion of covalent and metallic bonding aspects, as found by the structure features and band structure calculations.

  15. ATTENTION BIOLOGY/MARINE BIOLOGY If you think that you qualify, bring this to the attention of a biology faculty

    E-Print Network [OSTI]

    Gunawardena, Arunika

    ATTENTION BIOLOGY/MARINE BIOLOGY STUDENTS: If you think that you qualify, bring this to the attention of a biology faculty member and seek their nomination. The Gary Hicks Memorial Award The Gary in the Biology Department at Dalhousie University for 27 years where he taught developmental and plant biology

  16. Biology/Marine Biology Prizes/Awards/Scholarships 2008/09 University Medal in Biology Alyssa Byers-Heinlein

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2008/09 University Medal in Biology Alyssa Byers-Heinlein University Medal in Marine Biology Matthew Morris Avery Prize Jessica Arbour Hugh P. Bell Scholarships, Elisabeth Oakham Vemco Scholarship in Marine Biology Matthew Morris #12;

  17. Biology/Marine Biology Prizes/Awards/Scholarships 2009/10 University Medal in Biology Jinnie Kim

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Biology/Marine Biology Prizes/Awards/Scholarships 2009/10 University Medal in Biology Jinnie Kim University Medal in Marine Biology Jesse Kelly University Silver Medal Jinnie Kim Hugh P. Bell Scholarships Vemco Scholarship in Marine Biology Jessie Short #12;

  18. Biological Engineering integrates life sciences

    E-Print Network [OSTI]

    Chen, Tsuhan

    of biological systems. Biological Engineering impacts the well-being of humans, plants, and animals through and global challenges such as ensuring safe and sustainable food and energy supplies, protecting natural agencies. Products of their efforts help ensure a safe and adequate supply of food and water, create new

  19. Research Councils UK Synthetic biology

    E-Print Network [OSTI]

    Crowther, Paul

    Research Councils UK Synthetic biology #12;Synthetic biology Research funded by the Research a variety of approaches to support innovation and deliver impact from research, including the development of collaborative research programmes, investment in major research capabilities, such as national research

  20. Cheatgrass Biology, Ecology, and Management

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Cheatgrass Biology, Ecology, and Management Fabián Menalled menalled@montana.edu 406-994-4783 Montana State #12;http://ipm.montana.edu/cropweeds #12;#12;· Biology and identification of brome species secalinus Not found in MT #12;Cheatgrass Japanese brome #12;Pictures from Interactive Encyclopedia of North

  1. Risk Assessment

    Broader source: Energy.gov [DOE]

    A set of issues that state and local governments should carefully consider, with the goal of helping them assess and anticipate solutions for some worst case or unfortunate case scenarios as they...

  2. Environmental Assessment

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

    for the SAR. 2.2 Description of Alternatives. Alternative B - No Action The BLM NEPA Handbook (H-1790-1) states that for Environmental Assessments (EAs) on externally initiated...

  3. Loop Quantum Theory Applied to Biology and Nonlinear Whole Biology

    E-Print Network [OSTI]

    Yi-Fang Chang

    2008-01-02

    The loop quantum theory, which constitutes a very small discontinuous space, as new method is applied to biology. The model of protein folding and lungs is proposed. In the model, some known results are used, and four approximate conclusions are obtained: their structures are quantized, their space regions are finite, various singularities correspond to folding and crossed points, and different types of catastrophe exist. Further, based on the inseparability and correlativity of the biological systems, the nonlinear whole biology is proposed, and four basic hypotheses are formed. It may unify reductionism and holism, structuralism and functionalism. Finally, the medical meaning of the theory is discussed briefly.

  4. Improved Figure of Merit of (Ba,Sr)TiO3-Based Ceramics by Sn Substitution Jong-Yoon Ha, Liwei Lin, Dae-Yong Jeong1

    E-Print Network [OSTI]

    Lin, Liwei

    Improved Figure of Merit of (Ba,Sr)TiO3-Based Ceramics by Sn Substitution Jong-Yoon Ha, Liwei Lin properties of (Ba0:6Sr0:4)(Ti1Àx Snx )O3 (0 x 0:3) ceramics were investigated. Single-phase specimens having for Ti4þ , up to 30 mol %, on ferroelectric properties and dielectric tunability of ceramics in the Ba0

  5. Energy from biological processes

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    This assessment responds to a request by the Senate Committee on Commerce, Science, and Transportation for an evaluation of the energy potential of various sources of plant and animal matter (biomass). This report complements an earlier OTA report on the Application of Solar Technology to Today's Energy Needs in evaluating the major solar energy resources available to the United States. The findings also will serve as part of the material to be used in an upcoming OTA assessment of synthetic fuels for transportation. This volume presents analyses of prominent biomass issues, summaries of four biomass fuel cycles, a description of biomass' place in two plausible energy futures, and discussions of policy options for promoting energy from biomass. The four fuel cycles - wood, alcohol fuels, grasses and crop residues, and animal wastes - were chosen because of their near- to mid-term energy potential and because of the public interest in them. A second volume presents technical analyses of the resource base, conversion technologies, and end uses that provide a basis for the discussion in this volume. Also included in Volume II are various unconventional approaches to bioenergy production as well as the use of biomass to produce chemicals.

  6. Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology

    E-Print Network [OSTI]

    Ussery, David W.

    Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology Visualisation of Large Amounts of Data Dave Ussery 27 February, 2008 #12;Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology #12;Comparative Microbial Genomics group

  7. Rank 1995-96 1996-97 1997-98 1998-99 1999-00 2000-01 2001-02 2002-03 2003-04 1 Biological Sciences Biological Sciences Biological Sciences Biological Sciences Biological Sciences Biological Sciences Biological Sciences Biological Sciences Biological Scien

    E-Print Network [OSTI]

    Ullrich, Paul

    Engineering Sociology 3 Sociology 3 Animal Science Animal Science Biochemistry Animal Science Biochem Biological Sciences Biological Sciences Biological Sciences 2 Biochemistry Biochemistry Biochemistry Economics 4 Political Science 2 Political Science 2 Human Development Biochemistry Biochemistry Political

  8. The new biology: beyond the Modern Synthesis

    E-Print Network [OSTI]

    Rose, Michael R; Oakley, Todd H

    2007-01-01

    The Evolution of Biology. New York: Oxford University Press;2003. Woese CR: A new biology for a new century. Microbiol1961, 5:. Comfort A: The biology of senescence. 3rd edition.

  9. Monte Carlo simulation in systems biology

    E-Print Network [OSTI]

    Schellenberger, Jan

    2010-01-01

    2 The history of Monte Carlo Sampling in Systems Biology 1.1simulation tools: the systems biology workbench and biospiceCellular and Molecular Biology. ASM Press, Washington

  10. Engineering supported membranes for cell biology

    E-Print Network [OSTI]

    Yu, Cheng-han; Groves, Jay T.

    2010-01-01

    membranes in structural biology. J Struct Biol 168:1–2 50.supported membranes for cell biology Cheng-han Yu • Jay T.range problems in cell biology. Because lateral mobility of

  11. Noah A. Rosenberg Department of Biology

    E-Print Network [OSTI]

    Rosenberg, Noah

    Noah A. Rosenberg Department of Biology Stanford University Stanford, CA 94305-5020 USA (650) 721 appointments 2011- Associate Professor, Department of Biology, Stanford University 2009-2011 Associate Professor, Departments of Human Genetics, Ecology & Evolutionary Biology, and Biostatistics, University

  12. THE BUREAU OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY

    E-Print Network [OSTI]

    THE BUREAU OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY OXFORD, MARYLAND: PROGRAMS OF COMMERCIAL FISHERIES BIOLOGICAL LABORATORY OXFORD, MARYLAND: PROGRAMS AND PERSPECTIVES Circular 200 Washington, D.C. October 1964 #12;Cover Photo: The Bureau of Commercial Fisheries Biological Laboratory

  13. Reaction dynamics and photochemistry of divalent systems. [Reaction of Ba with NO sub 2 , H sub 2 O, methanol, ClO sub 2 , O sub 3; photodissociation of NO sub 3 radical and OClO

    SciTech Connect (OSTI)

    Davis, H.F.

    1992-05-01

    Results are presented of molecular beam studies of bimolecular and unimolecular reactions of Ba. Chapter 1 discusses the reaction Ba + NO{sub 2}. Formation of the dominant BaO({sup 1}{Sigma}) + NO products resulted primarily from decay of long-lived Ba{sup +}NO{sub 2}{sup {minus}} collision complexes. Secondary mechanisms led to formation of forward scattered, internally excited BaO, and BaNO + O. D{sub o}(Ba-NO) = 65{plus minus}20 kcal/mol. Reactions of ground state and electronically excited Ba with water and alcohols are examined in Chapter 2. Reaction of Ba({sup 1}S) + H{sup 2}O led to BaO + H{sub 2}, whereas excited state Ba({sup 1}D) + H{sub 2}O reacted to form BaOH + H. Collisions between Ba and CH{sub 3}OH led to BaOCH{sub 3} + H. Radical channels involve H-atom migration and are promoted by excitation of the incident Ba atom. In Chapter 3, reactions of Ba({sup 1}S) with ClO{sub 2}2 and O{sub 3} are discussed. Again, direct and complex mechanisms were observed. Formation of BaCl + O{sub 2} from decomposition of Ba{sup +}ClO{sub 2}{sup {minus}} accounted for 10% of total reaction crass section. Although Ba + O{sub 3} {yields} BaO + 0{sub 2} occurs primarily by direct reaction mechanisms, the secondary channel Ba + 0{sub 3} {yields} BaO{sub 2} + 0 involved decay of long lived Ba{sup +}O{sub 3}{sup {minus}} intermediates. D{sub o}(Ba{minus}O{sub 2}) = 120 {plus minus}20 kcal/mol. Photodissociation dynamics of NO{sub 3} is explored in chapter 4. Visible excitation leads to formation of NO + 0{sub 2} and NO{sub 2} + O. Wavelength dependence of branching ratios is investigated. D{sub o}(O-NO{sub 2}) = 48.55 kcal/mole ;and calculate {Delta}H{sub f}(NO{sub 3}) = 17.75 kcal/mole (298K). Chapter 5 discusses the photodissociation of OClO in a molecular beam. Although ClO({sup 2}II) + O({sup 3}P) is dominant, Cl({sup 2}P) + O{sub 2} also forms, with a max yield of 3.9{plus minus}0.8% near 404nm.

  14. Facile synthesis of Ba1-xKxFe?As? superconductors via hydride route

    SciTech Connect (OSTI)

    Zaikina, Julia V. [Univ. of California at Davis, Davis, CA (United States); Batuk, Maria [Univ. of Antwerp, Antwerp (Belgium); Abakumov, Artem M. [Univ. of Antwerp, Antwerp (Belgium); Navrotsky, Alexandra [Univ. of California at Davis, Davis, CA (United States); Kauzlarich, Susan M. [Univ. of California at Davis, Davis, CA (United States)

    2014-12-03

    We have developed a fast, easy, and scalable synthesis method for Ba1-xKxFe?As? (0 ? x ? 1) superconductors using hydrides BaH? and KH as a source of barium and potassium metals. Synthesis from hydrides provides better mixing and easier handling of the starting materials, consequently leading to faster reactions and/or lower synthesis temperatures. The reducing atmosphere provided by the evolved hydrogen facilitates preparation of oxygen-free powders. By a combination of methods we have shown that Ba1-xKxFe?As? obtained via hydride route has the same characteristics as when it is prepared by traditional solid-state synthesis. Refinement from synchrotron powder X-ray diffraction data confirms a linear dependence of unit cell parameters upon K content as well as the tetragonal to orthorhombic transition at low temperatures for compositions with x < 0.2. Magnetic measurements revealed dome-like dependence of superconducting transition temperature Tc upon K content with a maximum of 38 K for x close to 0.4. Electron diffraction and high-resolution high-angle annular dark-field scanning transmission electron microscopy indicates an absence of Ba/K ordering, while local inhomogeneity in the Ba/K distribution takes place at a scale of several angstroms along [110] crystallographic direction.

  15. PIN Photodiodes for Radiation Monitoring and Protection in the BaBar Silicon Vertex Tracker

    E-Print Network [OSTI]

    Babar Collaboration; T. I. Meyer

    2000-10-23

    We discuss the design, implementation and performance of the radiation monitoring and protection system used by the Silicon Vertex Tracker (SVT) in the BaBar detector. Using 12 reverse-biased PIN photodiodes mounted around the beampipe near the IP, we are able to provide instantaneous radiation dose rates, absorbed dose integrals, and active protection that aborts the circulating beams in the PEP-II storage ring when radiation levels exceed user-defined thresholds. The system has reliably protected the SVT from excessive radiation damage and has also served as a key diagnostic tool in understanding radiation backgrounds at PEP-II.

  16. Phase relationships in the BaO-Y?O?-Cu-O system 

    E-Print Network [OSTI]

    Hegg, Turi

    1989-01-01

    -Cu ? 0 Febr. 1988 Jan. 1988 Febr. 1987 80 liquid N2 80 40 20 Pb Hg La-Sr ? Cu ? 0 NbaGe Nb- Al- Ge NbN Nb0 NQSn Nb Jan. 1987 (under pressure) Dec. 1988 April 1986 ~ La-Ba-Cu-0 Jan. 1988 0 1910 1930 1950 1970 1990 Figure 7... time temperature transforma- tion (TTT) diagram in air, as shown in Figure 14, which shape suggests that / / ORTHORHOMBIC g / E IZ + 10' cc n. Z X 0 X = 6. 8 / TETRAGONAL 0 P ~ / / / / 10 2 6. 6/ 66 64 63 62 I 0 OM I 6. 1 500 600...

  17. Test of internal-conversion theory with measurements in Cs-134 and Ba-137 

    E-Print Network [OSTI]

    Nica, N.; Hardy, John C.; Iacob, V. E.; Rockwell, W. E.; Trzhaskovskaya, M. B.

    2007-01-01

    REVIEW C 75, 024308 (2007) Test of internal-conversion theory with measurements in 134Cs and 137Ba N. Nica,* J. C. Hardy, V. E. Iacob, and W. E. Rockwell? Cyclotron Institute, Texas A&M University, College Station, Texas 77843, USA M. B... interfering activity after activation. We tested three pure chemicals as candidates for our neutron-activation sample: CsCl (99.999%+), CsNO3 (99.999%), and Cs2CO3 (99.995%). We placed 0.05-ml drops of aqueous solutions of a weighed quantity of each...

  18. A reliable method for recycling (RE)-Ba-Cu-O (RE: Sm, Gd, Y) bulk superconductors

    E-Print Network [OSTI]

    Shi, Yunhua; Namburi, Devendra Kumar; Wang, Miao; Durrell, John; Dennis, Anthony; Cardwell, David

    2015-06-10

    for recycling any failed (RE)BCO sample by replenishing the liquid phase lost during the primary growth process without first reprocessing the failed samples into powders. To date, we have successfully recycled 58 bulk (RE)-Ba-Cu-O (RE: Sm, Gd, Y) samples... failed, (RE)BCO-Ag bulk samples using an infiltration growth strategy without the need to first reprocess the failed samples into powder form. We believe that the technique relies on the provision of replacement liquid phase to the failed YBCO samples...

  19. B Decays to Hadronic States with Charm/Charmonium in BaBar

    E-Print Network [OSTI]

    Vuagnin, G

    2003-01-01

    In this paper the studies of three different B decays to hadronic states are presented. These results are based on 1999-2003 dataset collected by the BaBar experiment at the PEP-II e+e- storage ring at the Stanford Linear Accelerator Center. The measurements are the hadronic branching fraction of B+ -> J/psi p Lambda-bar, B0 -> J/psi p p-bar, B0 -> D*+D-, and the direct CP-asymmetry in B0 -> D0(CP) K- channels.

  20. Charm Mixing from BaBar (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing Bacteria (TechnicalTransmission,TextitSciTech ConnectCharm Mixing from BaBar

  1. Charm Mixing, CP Violation and Rare D**0 Decays at BaBar (Conference) |

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing Bacteria (TechnicalTransmission,TextitSciTech ConnectCharm Mixing from BaBarSciTech

  2. Developing Biological Specifications for Fish Friendly Turbines...

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

    Developing Biological Specifications for Fish Friendly Turbines Developing Biological Specifications for Fish Friendly Turbines This factsheet explains studies conducted in a...

  3. The sequestration efficiency of the biological pump

    E-Print Network [OSTI]

    DeVries, Tim; Primeau, Francois; Deutsch, Curtis

    2012-01-01

    Preformed phosphate, soft tissue pump and atmospheric CO 2 ,efficiency of the biological pump Tim DeVries, 1 Francoisproduces a “biological pump” that reduces the concentration

  4. Computational biology and high performance computing

    E-Print Network [OSTI]

    Shoichet, Brian

    2011-01-01

    Biology and High Performance Computing Manfred Zorn, TeresaBiology and High Performance Computing Presenters: Manfred99-Portland High performance computing has become one of the

  5. Chemistry & Biology Deciphering the Late Biosynthetic Steps

    E-Print Network [OSTI]

    Zhao, Huimin

    Chemistry & Biology Article Deciphering the Late Biosynthetic Steps of Antimalarial Compound FR Engineering 2Institute for Genomic Biology 3Department of Microbiology 4Department of Chemistry 5Departments

  6. Renewable Hydrogen Production from Biological Systems

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

    Hydrogen Production from Biological Systems Matthew Posewitz Colorado School of Mines DOE Biological Hydrogen Production Workshop September 24 th , 2013 H 2 production PSIIPSI...

  7. DEPARTMENT OF BIOLOGY Hurricane Savitz Hits Florida

    E-Print Network [OSTI]

    Kelly, John J.

    DEPARTMENT OF BIOLOGY Hurricane Savitz Hits Florida (Photo Credit: Michael Masellis, Biology Major Hurricane Savitz Hits Florida Future Science Teachers' Club Recent Grant Successes Forthcoming Publications

  8. Architecture & Civil Engineering Biology & Biochemistry

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Department Architecture & Civil Engineering Biology & Biochemistry Chemical Engineering Chemistry Computer Science Economics Education Electronic & Electrical Engineering Department Health Management Mathematical Sciences Mechanical Engineering Natural Sciences (please go to the Info Fair ­ no staff in office

  9. BIOLOGICAL ENGINEERING Program of Study

    E-Print Network [OSTI]

    Thomas, Andrew

    The Master of Science in Biological Engineering prepares students to conduct research involving Professor. Conformation of interfacial species, surface spectroscopies/microscopies, binary polymer Sciences. Composites, coating layer mechanical properties. Barbara J. W. Cole, Ph.D. (Washington, 1986

  10. Synthesizing Law for Synthetic Biology

    E-Print Network [OSTI]

    Torrance, Andrew W.

    2010-01-01

    , metabolic pathways, cells, viruses, and whole organisms rapidly, inexpensively, and easily. Already, a number of institutions have helped synthetic biology achieve considerable success, both in terms of science and public awareness. The BioBricks Foundation...

  11. Preparing for Transfer Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    Preparing for Transfer Majors: Biological Engineering Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering Information Science, Systems, & Technology Materials Science & Engineering Mechanical Engineering Operations

  12. Preparing for Transfer Biological Engineering

    E-Print Network [OSTI]

    Walter, M.Todd

    Preparing for Transfer Majors: Biological Engineering Biomedical Engineering* Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering Information Science, Systems, & Technology Materials Science & Engineering Mechanical Engineering

  13. Modular design of biological systems

    E-Print Network [OSTI]

    Norville, Julie Erin, 1980-

    2012-01-01

    The focus of my research is the development of technology for building compound biological systems from simpler pieces. I designed BioScaffold parts, a family of variable regions that can be inserted into a DNA sequence ...

  14. ADVANCEMENT COUNCIL Department of Biology

    E-Print Network [OSTI]

    Chalcraft, David R.

    Institute Mark Philips, B.S. North Carolina Biotechnology Center Francis J. Reilly, Jr. Ph.D. Logistics Management Institute Bobby J. Ward, Ph. D. Retired, CP&L Biologues A Newsletter of the Department of Biology

  15. Synthetic biology and crop engineering

    Broader source: Energy.gov [DOE]

    Breakout Session 2: Frontiers and Horizons Session 2-A: Synthetic Biology and the Promise of Biofuels Jonathan Burbaum, Program Director, Department of Energy, Office of Science, ARPA–E

  16. High temperature crystal structures and superionic properties of SrCl{sub 2}, SrBr{sub 2}, BaCl{sub 2} and BaBr{sub 2}

    SciTech Connect (OSTI)

    Hull, Stephen; Norberg, Stefan T.; Ahmed, Istaq; Eriksson, Sten G.; Mohn, Chris E.

    2011-11-15

    The structural properties of the binary alkaline-earth halides SrCl{sub 2}, SrBr{sub 2}, BaCl{sub 2} and BaBr{sub 2} have been investigated from ambient temperature up to close to their melting points, using the neutron powder diffraction technique. Fluorite-structured SrCl{sub 2} undergoes a gradual transition to a superionic phase at 900-1100 K, characterised by an increasing concentration of anion Frenkel defects. At a temperature of 920(3) K, the tetragonal phase of SrBr{sub 2} undergoes a first-order transition to a cubic fluorite phase. This high temperature phase shows the presence of extensive disorder within the anion sublattice, which differs from that found in superionic SrCl{sub 2}. BaCl{sub 2} and BaBr{sub 2} both adopt the cotunnite crystal structure under ambient conditions. BaCl{sub 2} undergoes a first-order structural transition at 917(5) K to a disordered fluorite-structured phase. The relationship between the (disordered) crystal structures and the ionic conductivity behaviour is discussed and the influence of the size of the mobile anion on the superionic behaviour is explored. - Graphical abstract: Anomalous behaviour of the lattice expansion of SrCl{sub 2} at temperatures of {approx}1000 K is associated with the gradual transition to a superionic phase, whilst SrBr{sub 2} undergoes a first-order structural transition ({beta}{yields}{alpha}) to a fluorite-structured superionic phase at 920(3) K. Highlights: > Anomalous behaviour of the lattice expansion of SrCl{sub 2} occurs at temperatures {approx}1000 K. > Crystal structure of {beta}-SrBr{sub 2} is described in detail. > On heating, SrBr{sub 2} and BaCl{sub 2} transform to a fluorite-structured superionic phase. > Temperature dependence of the BaCl{sub 2} and BaBr{sub 2} structures is presented. > Nature of the superionic phases within the alkaline-earth halides is discussed.

  17. Long-range magnetic ordering in Ba{sub 2}CoS{sub 3}: A neutron diffraction study

    SciTech Connect (OSTI)

    Headspith, D.A. [Department of Chemistry, University of Hull, Cottingham Road, Hull HU6 7RX (United Kingdom); Battle, P.D. [Inorganic Chemistry Laboratory, Oxford University, South Parks Road, Oxford OX1 3QR (United Kingdom); Francesconi, M.G. [Department of Chemistry, University of Hull, Cottingham Road, Hull HU6 7RX (United Kingdom)], E-mail: m.g.francesconi@hull.ac.uk

    2007-10-15

    Neutron powder diffraction has been used to determine the magnetic structure of the quasi-one-dimensional compound Ba{sub 2}CoS{sub 3}, which contains linear [001] chains of vertex-sharing CoS{sub 4} tetrahedra, spaced apart by Ba{sup 2+} cations. At 1.5 K the Co{sup 2+} cations in the chains are antiferromagnetically ordered with an ordered magnetic moment of 1.97(4) {mu}{sub B} per cation aligned along [100]. Each Co{sup 2+} cation is ferromagnetically aligned with four cation in neighbouring chains and antiferromagnetically aligned with two others. - Graphical abstract: Neutron powder diffraction has been used to prove that Ba{sub 2}CoS{sub 3} shows long-range antiferromagnetic order at low temperatures, despite the quasi-one-dimensional arrangement of the CoS{sub 4} tetrahedra in the crystal structure.

  18. Structural and magnetic phase transitions near optimal superconductivity in BaFe2(As1-xPx)2

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hu, Ding; Lu, Xingye; Zhang, Wenliang; Luo, Huiqian; Li, Shiliang; Wang, Peipei; Chen, Genfu; Han, Fei; Banjara, Shree R.; Sapkota, A.; et al

    2015-04-17

    We use nuclear magnetic resonance (NMR), high-resolution x-ray and neutron scattering to study structural and magnetic phase transitions in phosphorus-doped BaFe2(As1-xPx)2. Thus, previous transport, NMR, specific heat, and magnetic penetration depth measurements have provided compelling evidence for the presence of a quantum critical point (QCP) near optimal superconductivity at x = 0.3. However, we show that the tetragonal-to-orthorhombic structural (Ts) and paramagnetic to antiferromagnetic (AF, TN ) transitions in BaFe2(As1-xPx)2 are always coupled and approach to TN ? Ts ? Tc (? 29 K) for x = 0.29 before vanishing abruptly for x ? 0.3. These results suggest that AFmore »order in BaFe2(As1-xPx)2 disappears in a weakly first order fashion near optimal superconductivity, much like the electron-doped iron pnictides with an avoided QCP.« less

  19. The Science Institutes at Yale's West Campus Chemical Biology Cancer Biology Energy Sciences Microbial Diversity Nanobiology Systems Biology

    E-Print Network [OSTI]

    The Science Institutes at Yale's West Campus Chemical Biology Cancer Biology Energy Sciences Microbial Diversity Nanobiology Systems Biology The Chemical Biology Institute at Yale's West Campus #12 and molecular assem- blies, large and small, to address challenging problems in health, energy

  20. High critical currents in heavily doped (Gd,Y)Ba2Cu3Ox superconductor tapes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Selvamanickam, V.; Gharahcheshmeh, M. Heydari; Xu, A.; Galstyan, E.; Delgado, L.; Cantoni, C.

    2015-01-20

    REBa2Cu3Ox superconductor tapes with moderate levels of dopants have been optimized for high critical current density in low magnetic fields at 77 K, but they do not exhibit exemplary performance in conditions of interest for practical applications, i.e., temperatures less than 50 K and fields of 2–30 T. Heavy doping of REBCO tapes has been avoided by researchers thus far due to deterioration in properties. Here, we report achievement of critical current densities (Jc) above 20 MA/cm2 at 30 K, 3 T in heavily doped (25 mol. % Zr-added) (Gd,Y)Ba2Cu3Ox superconductor tapes, which is more than three times higher thanmore »the Jc typically obtained in moderately doped tapes. Pinning force levels above 1000 GN/m3 have also been attained at 20 K. A composition map of lift factor in Jc (ratio of Jc at 30 K, 3 T to the Jc at 77 K, 0 T) has been developed which reveals the optimum film composition to obtain lift factors above six, which is thrice the typical value. A highly c-axis aligned BaZrO3 (BZO) nanocolumn defect density of nearly 7 × 1011 cm–2 as well as 2–3nm sized particles rich in Cu and Zr have been found in the high Jc films.« less

  1. Reversible Electrochemical Insertion of Lithium into Type I Ba8AlySi46-y Clathrate

    SciTech Connect (OSTI)

    Li, Ying [Arizona State University; Raghavan, Rahul [Arizona State University; Wagner, Nicholas [Arizona State University; Davidowski, Stephen [Arizona State University; Baggetto, Loic [ORNL; Zhao, Ran [Arizona State University; Cheng, Qian [Arizona State University; Holland, Gregory p [Arizona State University; Yarger, Jeffery L [Arizona State University; Veith, Gabriel M [ORNL; Ellis-Terrell, Carol [Southwest Research Institute, San Antonio; Miller, Michael A [Southwest Research Institute, San Antonio; Chan, Kwai [Southwest Research Institute, San Antonio; Chan, Candace [Arizona State University

    2015-01-01

    Silicon clathrates contain cage-like structures that can encapsulate various guest atoms or molecules. Here we present an electrochemical evaluation of type I silicon clathrates based on Ba8AlySi46-y for the anode material in lithium-ion batteries. Post-cycling characterization with NMR and XRD show no discernible structural or volume changes even after electrochemical insertion of 44 Li into the clathrate structure. The observed properties are in stark contrast with lithiation of other silicon anodes, which become amorphous and suffer from larger volume changes. The lithiation/delithiation processes are proposed to occur in single phase reactions at approximately 0.2 and 0.4 V vs. Li/Li+, respectively, distinct from other diamond cubic or amorphous silicon anodes. Reversible capacities as high as 499 mAh g-1 at a 5 mA g-1 rate were observed for silicon clathrate with composition Ba8Al8.54Si37.46, corresponding to Li:Si of 1.18:1. The results show that silicon clathrates could be promising durable anodes for lithium-ion batteries.

  2. Unit-cell thick BaTiO{sub 3} blocks octahedral tilt propagation across oxide heterointerface

    SciTech Connect (OSTI)

    Kan, Daisuke Aso, Ryotaro; Kurata, Hiroki; Shimakawa, Yuichi

    2014-05-14

    We fabricated SrRuO{sub 3}/BaTiO{sub 3}/GdScO{sub 3} heterostructures in which the BaTiO{sub 3} layer is one unit cell thick by pulsed laser deposition and elucidated how the BaTiO{sub 3} layer influences structural and magneto-transport properties of the SrRuO{sub 3} layer through octahedral connections across the heterointerface. Our X-ray-diffraction-based structural characterizations show that while an epitaxial SrRuO{sub 3} layer grown directly on a GdScO{sub 3} substrate is in the monoclinic phase with RuO{sub 6} octahedral tilts, a one-unit-cell-thick BaTiO{sub 3} layer inserted between SrRuO{sub 3} and GdScO{sub 3} stabilizes the tetragonal SrRuO{sub 3} layer with largely reduced RuO{sub 6} tilts. Our high-angle annular dark-field and annular bright-field scanning transmission electron microscopy observations provide an atomic-level view of the octahedral connections across the heterostructure and reveal that the BaTiO{sub 3} layer only one unit cell thick is thick enough to stabilize the RuO{sub 6}-TiO{sub 6} octahedral connections with negligible in-plane oxygen atomic displacements. This results in no octahedral tilts propagating into the SrRuO{sub 3} layer and leads to the formation of a tetragonal SrRuO{sub 3} layer. The magneto-transport property characterizations also reveal a strong impact of the octahedral connections modified by the inserted BaTiO{sub 3} layer on the spin-orbit interaction of the SrRuO{sub 3} layer. The SrRuO{sub 3} layer on BaTiO{sub 3}/ GdScO{sub 3} has in-plane magnetic anisotropy. This is in contrast to the magnetic anisotropy of the monoclinic SrRuO{sub 3} films on the GdScO{sub 3} substrate, in which the easy axis is ?45° to the film surface normal. Our results demonstrate that the one-unit-cell-thick layer of BaTiO{sub 3} can control and manipulate the interfacial octahedral connection closely linked to the structure-property relationship of heterostructures.

  3. Spin liquid ground state in the frustrated J1-J2 zigzag chain system BaTb2O4

    SciTech Connect (OSTI)

    Aczel, Adam A [ORNL; Li, Ling [University of Tennessee, Knoxville (UTK); Garlea, Vasile O [ORNL; Yan, Jiaqiang [ORNL; Weickert, Franziska [Los Alamos National Laboratory (LANL); Zapf, Vivien [National High Magnetic Field Laboratory, Los Alamos National Lab, Los Alamos; Movshovich, R [Los Alamos National Laboratory (LANL); Jaime, M. [Los Alamos National Laboratory (LANL); Baker, Peter J. [ISIS Facility, Rutherford Appleton Laboratory (ISIS); Keppens, V. [University of Tennessee, Knoxville (UTK); Mandrus, D. [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL)

    2015-01-01

    We have investigated polycrystalline samples of the zigzag chain system BaTb2O4 with magnetic susceptibility, heat capacity, neutron powder diffraction, and muon spin relaxation measurements. No magnetic transitions are observed in the bulk measurements, while neutron diffraction reveals the presence of low-temperature, short-range, intrachain magnetic correlations between Tb3+ ions. muSR indicates that these correlations are dynamic, as no signatures of static magnetism are detected by the technique down to 0.095 K. These combined findings provide strong evidence for a spin liquid ground state in BaTb2O4.

  4. Page 1 | B.A. in Special Education (General Curriculum) and Elementary Education (K-6) Dual Major | Academic Plan of Study

    E-Print Network [OSTI]

    Wang, Yongge

    Page 1 | B.A. in Special Education (General Curriculum) and Elementary Education (K-6) Dual Major | Academic Plan of Study Updated October 2014 B.A. in Special Education (General Curriculum) and Elementary Education (K-6) Dual Program Academic Plan of Study College of Education Department of Special Education

  5. Temperature dependent blue second harmonic generation in Ba5Li2Ti2Nb8O30 microcrystals embedded in TeO2 glassmatrix

    E-Print Network [OSTI]

    Gopalan, Venkatraman

    Temperature dependent blue second harmonic generation in Ba5Li2Ti2Nb8O30 microcrystals embedded of the polar phase Ba5Li2Ti2Nb8O30 (BLTN). Blue (400 nm) second harmonic generation (SHG) was observed in transmission mode when 800 nm laser light was allowed to pass through the individual crystallites. The blue SHG

  6. Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer csb.etterbeek@vub.ac.be

    E-Print Network [OSTI]

    Einmahl, Uwe

    Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en sterrenkunde Voor meer informatie: contacteer opgenomen in het bijhorend overzicht van de verwachte voorkennis chemie. 1. Elementaire chemie en chemisch, whisky, fruitsap met pulp, keukenzout #12;Zelftest chemie voor 1 Ba Bio-ir, Chemie, Fysica en

  7. Studies on catalytic and structural properties of BaRuO3 type perovskite1 material for diesel soot oxidation2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Studies on catalytic and structural properties of BaRuO3 type perovskite1 material for diesel by co-precipitation24 method and its catalytic activity has been tested for diesel soot oxidation processes and vehicle exhaust.33 Key words: BaRuO3, perovskite, diesel soot oxidation, vehicular exhaust

  8. Structural Evolving Sequence and Porous Ba6Zr2Nb8O30 Ferroelectric Ceramics with Ultrahigh Breakdown Field and Zero Strain

    E-Print Network [OSTI]

    Cao, Wenwu

    Structural Evolving Sequence and Porous Ba6Zr2Nb8O30 Ferroelectric Ceramics with Ultrahigh of relaxor ferroelectric Ba6Zr2Nb8O30 (BZN) ceramics has been investigated and dis- cussed. Porous BZN, which refinements determine the atomic positions and confirm that the porous ceramics has tetragonal tungsten bronze

  9. Petri net modelling of biological Claudine Chaouiya

    E-Print Network [OSTI]

    Breitling, Rainer

    Petri net modelling of biological networks Claudine Chaouiya Submitted: 31st March 2007; Received into the functioning of complex biological networks. In this context, Petri nets (PNs) have recently emerged of the computational systems biology. Keywords: dynamical modelling; Petri nets; biological networks INTRODUCTION

  10. MASTER OF SCIENCE STUDIES IN BIOLOGY

    E-Print Network [OSTI]

    Hong, Don

    Ver. 1.15 MASTER OF SCIENCE STUDIES IN BIOLOGY GUIDE FOR APPLICANTS, GRADUATE STUDENTS AND GRADUATE Biology and Ecology Physiology and Cellular/Molecular Biology Research Tools COURSE LOADS AND RECOMMENDED.......................................................................................................................................12 Change of Thesis Advisor Registration for Biological Research Thesis Proposal Registration

  11. Supplemental Graduate Application DEPARTMENT OF BIOLOGY

    E-Print Network [OSTI]

    Hamburger, Peter

    Supplemental Graduate Application DEPARTMENT OF BIOLOGY INDIANA UNIVERSITY-PURDUE UNIVERSITY FORT: ______________________ To assist with processing your application please fill out and submit this form to biology For questions, please refer to the Biology Graduate Programs Handbook or contact the Biology Graduate Program

  12. Biology Advising Office Building 44, Room 135

    E-Print Network [OSTI]

    Clayton, Dale H.

    Biology Advising Office Building 44, Room 135 Mailing Address: Biology Advising Office, University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112-0840 http://www.biology.utah.edu/undergraduate/advising.php Email: advising@biology.utah.edu Phone: (801) 581-6244 Fax: (801) 581-8571 Denise M. Brenis, Director

  13. Plant & Microbial Biology Spring 2012 Seminar Series

    E-Print Network [OSTI]

    Wildermuth, Mary C

    Lovley Department of Microbial Biology | University of Massachusetts, Amherst "Artificial Photosynthesis

  14. Isotopic and internal CX{sub 3} (X=D,H) rotational motion effects in the Ba{center_dot}{center_dot}{center_dot}FCX{sub 3}+h{nu}{yields}BaF+CX{sub 3} intracluster reactions

    SciTech Connect (OSTI)

    Rinaldi, C. A.; Gasmi, K.; Skowronek, S.; Gonzalez Urena, A. [Unidad de Laseres y Haces Moleculares, Instituto Pluridisciplinar, Universidad Complutense de Madrid, Paseo Juan XXIII-1, 28040 Madrid (Spain)

    2006-06-28

    Photodepletion and action spectra of the laser-induced Ba{center_dot}{center_dot}{center_dot}FCD{sub 3} fragmentation have been measured over the 16 075-16 380 cm{sup -1} range. The observed band and peak structures allowed us to estimate the vibrational and rotational structures of the excited complex at the transition state configuration. The relative reaction probability P{sub R}(E) for the intracluster Ba{center_dot}{center_dot}{center_dot}FCD{sub 3}+h{nu}{yields}BaF+CD{sub 3} reaction has been determined over the cited energy range. P{sub R}(E) shows a peak structure with an energy spacing of 8.9 cm{sup -1} which was attributed to an internal rotation of the CD{sub 3} group in the intermediate state. A comparison with previous Ba{center_dot}{center_dot}{center_dot}FCH{sub 3} photofragmentation spectra reveals the dynamical role of the internal CX{sub 3} (X=H,D) motion which is manifested by the presence of rotational resonances in the laser-induced intracluster reaction.

  15. Elliott J Blumenthal-Biology Lead Advisor and Associate Chair-Biology

    E-Print Network [OSTI]

    Hamburger, Peter

    Elliott J Blumenthal- Biology Lead Advisor and Associate Chair- Biology Frank V Paladino- Chair, Department of Biology #12;Objectives for Orientation today To give a description of the Biology Program To give an overview of the various "CONCENTRATIONS" that are available for majors in Biology To describe

  16. Biology BS, Environmental Biology Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Biology BS, Environmental Biology Emphasis, 2015-2016 Name ID# Date Course Number and Title Credits 170 4 DLN BIOL 191 General Biology I 4 DLN CHEM 111, 111L General Chemistry I with Lab 4 DLV Visual Sciences course in a second field 3 BIOL 192 General Biology II 4 BIOL 301 Cell Biology 3 CID BIOL 323

  17. Biology BS, Human Biology Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Biology BS, Human Biology Emphasis, 2015-2016 Name ID# Date Course Number and Title Credits 170 4 DLN BIOL 191 General Biology I 4 DLN CHEM 111, 111L General Chemistry I with Lab 4 DLV Visual Sciences course in a second field 3 BIOL 192 General Biology II 4 BIOL 301 Cell Biology 3 CID BIOL 323

  18. Procedure for developing biological input for the design, location, or modification of water-intake structures

    SciTech Connect (OSTI)

    Neitzel, D.A.; McKenzie, D.H.

    1981-12-01

    To minimize adverse impact on aquatic ecosystems resulting from the operation of water intake structures, design engineers must have relevant information on the behavior, physiology and ecology of local fish and shellfish. Identification of stimulus/response relationships and the environmental factors that influence them is the first step in incorporating biological information in the design, location or modification of water intake structures. A procedure is presented in this document for providing biological input to engineers who are designing, locating or modifying a water intake structure. The authors discuss sources of stimuli at water intakes, historical approaches in assessing potential/actual impact and review biological information needed for intake design.

  19. Systems biology approach to bioremediation

    SciTech Connect (OSTI)

    Chakraborty, R.; Wu, C. H.; Hazen, T. C.

    2012-01-01

    Bioremediation has historically been approached as a ?black box? in terms of our fundamental understanding. Thus it succeeds and fails, seldom without a complete understanding of why. Systems biology is an integrated research approach to study complex biological systems, by investigating interactions and networks at the molecular, cellular, community, and ecosystem level. The knowledge of these interactions within individual components is fundamental to understanding the dynamics of the ecosystem under investigation. Understanding and modeling functional microbial community structure and stress responses in environments at all levels have tremendous implications for our fundamental understanding of hydrobiogeochemical processes and the potential for making bioremediation breakthroughs and illuminating the ?black box?.

  20. Music BA Curriculum (37 credits + 3) Rev. 5-1-08 Freshman Year Prerequisite course: 2nd semester credits 3

    E-Print Network [OSTI]

    Sibille, Etienne

    Music BA Curriculum (37 credits + 3) Rev. 5-1-08 Freshman Year ­ Prerequisite course: 2nd semester credits 3 MUS 0100 Fundamentals of Western Music 3 Sample Course Sequence Year 1 1st semester credits 2nd lessons 1 Ensemble 1 Year 3 1st semester credits 2nd semester credits 8 MUS 1904 Senior Seminar 3 Senior

  1. Design of efficient lens ducts Rulian Fu, Guangjun Wang, Zhaoqi Wang, Enxu Ba, Guoguang Mu, and Xin-Hua Hu

    E-Print Network [OSTI]

    Design of efficient lens ducts Rulian Fu, Guangjun Wang, Zhaoqi Wang, Enxu Ba, Guoguang Mu, and Xin-Hua Hu Lens ducts have the potential to couple the output from a laser diode array efficiently- tigate different design approaches of lens ducts and demonstrate the possibility to obtain an output beam

  2. Dielectric and viscoelastic properties of KNbO3 doped BaTiO3 Liang Dong,1

    E-Print Network [OSTI]

    Lakes, Roderic

    titanate ce- ramic shed a light on both electrical and mechanical applica- tions. This paper deals with electrical and mechanical properties of BaTiO3 doped with KNbO3 and their relation to compositionPrep, Metuchen, NJ). The 3644 Ultrabind binder (SPEX CertiPrep PrepAid, Metuchen, NJ) was

  3. Roadmap: Pan-African Studies Pan-African Studies Bachelor of Arts [AS-BA-PAS-PAS

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Pan-African Studies ­ Pan-African Studies ­ Bachelor of Arts [AS-BA-PAS-PAS] College: 22-Apr-13/LNHD This roadmap is a recommended semester-by-semester plan of study for this major Non-PAS Elective 3 General Elective (upper division) 9 #12;Roadmap: Pan-African Studies ­ Pan

  4. Production of highly-enriched 134Ba for a reference material for isotope dilution mass spectrometry measurements

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Horkley, J. J.; Carney, K. P.; Gantz, E. M.; Davies, J. E.; Lewis, R. R.; Crow, J. P.; Poole, C. A.; Grimes, T. S.; Giglio, J. J.

    2015-03-17

    Isotope dilution mass spectrometry (IDMS) is an analytical technique capable of providing accurate and precise quantitation of trace isotope abundance and assay providing measurement uncertainties below 1 %. To achieve these low uncertainties, the IDMS method ideally utilizes chemically pure “spike” solutions that consist of a single highly enriched isotope that is well-characterized relating to the abundance of companion isotopes and concentration in solution. To address a current demand for accurate 137Cs/137Ba ratio measurements for “age” determination of radioactive 137Cs sources, Idaho National Laboratory (INL) is producing enriched 134Ba isotopes that are tobe used for IDMS spikes to accurately determinemore »137Ba accumulation from the decay of 137Cs. The final objective of this work it to provide a homogenous set of reference materials that the National Institute of Standards and Technology can certify as standard reference materials used for IDMS. The process that was developed at INL for the separation and isolation of Ba isotopes, chemical purification of the isotopes in solution, and the encapsulation of the materials will be described.« less

  5. Hall-Coefficient for Oriented Tl2ba2cacu2o8+delta Thin-Films 

    E-Print Network [OSTI]

    WANG, PS; WILLIAMS, JC; RATHNAYAKA, KDD; HENNINGS, BD; Naugle, Donald G.; KAISER, AB.

    1993-01-01

    Measurements of the Hall coefficient and resistivity for highly oriented Tl2Ba2CaCu2O8+delta thin films are reported. The temperature dependence of cotTHETA(H), where THETA(H) is the normal-state Hall angle, for a single-phase (2:2:1:2) film sample...

  6. Spin glass and semiconducting behavior in one-dimensional BaFe2-dSe3 (d~2) crystals

    SciTech Connect (OSTI)

    Saparov, Bayrammurad I [ORNL; Calder, Stuart A [ORNL; Sipos, Balazs [ORNL; Cao, Huibo [ORNL; Chi, Songxue [ORNL; Singh, David J [ORNL; Christianson, Andrew D [ORNL; Lumsden, Mark D [ORNL; Sefat, A. S. [Oak Ridge National Laboratory (ORNL)

    2011-01-01

    We investigate the physical properties and electronic structure of BaFe{sub 1.79(2)}Se{sub 3} crystals, which were grown out of tellurium flux. The crystal structure of the compound, an iron-deficient derivative of the ThCr{sub 2}Si{sub 2}-type, is built upon edge-shared FeSe{sub 4} tetrahedra fused into double chains. The semiconducting BaFe{sub 1.79(2)}Se{sub 3} ({rho}{sub 295K} = 0.18 {Omega} {center_dot} cm and E{sub g} = 0.30 eV) does not order magnetically; however, there is evidence for short-range magnetic correlations of spin glass type (T{sub f} {approx} 50 K) in magnetization, heat capacity, and neutron diffraction results. A one-third substitution of selenium with sulfur leads to a slightly higher electrical conductivity ({rho}{sub 295K } = 0.11 {Omega} {center_dot} cm and E{sub g} = 0.22 eV) and a lower spin glass freezing temperature (T{sub f} {approx} 15 K), corroborating with higher electrical conductivity reported for BaFe{sub 2}S{sub 3}. According to the electronic structure calculations, BaFe{sub 2}Se{sub 3} can be considered as a one-dimensional ladder structure with a weak interchain coupling.

  7. The distributions of the duplicate oestrogen receptors ER-ba and ER-bb in the forebrain of

    E-Print Network [OSTI]

    Crews, David

    lineage. Here, we describe the distribution of the three ER mRNAs in the hypothalamus and cerebellum) and hypothalamus previously shown to possess ER-as in teleosts. AcER-bb, but not ER-ba, labelling was detected hypothalamus, and periventricular dorsal hypothalamus. The differences we observed in ER subtype m

  8. Office of the Faculty of Engineering Syllabus for the Degree Project for the B.A. in Industrial Design

    E-Print Network [OSTI]

    Office of the Faculty of Engineering Syllabus for the Degree Project for the B.A. in Industrial Design Approved by the Board of the Faculty of Engineering on 2nd March 2009 and valid from 1 st January of compulsory courses that can be accredited to the degree of Bachelor of Arts in Industrial Design. Exemption

  9. Volume 27 Number 3 2011 the `adoPt-a-Microbe' Project: web-baSed interactive

    E-Print Network [OSTI]

    Fisher, Andrew

    40 Volume 27 · Number 3 · 2011 the `adoPt-a-Microbe' Project: web-baSed interactive Microbiolo to oceanographic research. In this article, we report on the `Adopt-A-Microbe' project (AAM), a program virtually `adopted' and fictional character microbes as focal points for a web- based, interactive science

  10. UNT Core: English Composition & Rhetoric This requirement will be met by fulfilling the B.A. Biochemistry

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    .A. Biochemistry English Composition & Rhetoric requirement (see next page). UNT Core: U.S. History UNT Core: Mathematics This requirement will be met by fulfilling the B.A. Biochemistry major mathematics requirement.A. Biochemistry major requirements (see next column). Courses Recommended for Transfer UNT Core: Humanities One

  11. EXAMPLE CURRICULUM OUTLINE FOR B.A. MAJOR IN ENVIRONMENTAL GEOLOGY For matriculants entering in odd-numbered years

    E-Print Network [OSTI]

    Turc, Catalin

    EXAMPLE CURRICULUM OUTLINE FOR B.A. MAJOR IN ENVIRONMENTAL GEOLOGY For matriculants entering in odd) SOPHMORE (Even Years) EEPS 110, Physical Geology (3)b EEPS 119, Geology Laboratory (1) PHYS 115 Geology (3) c EEPS 391, Senior Project (2) STAT 201, Basic Statistics for Social and Life Sciences (3

  12. Normal state properties of high-angle grain Y1-xCaxBa2Cu3O7-delta

    E-Print Network [OSTI]

    Mennema, Sibe

    This dissertation describes the investigation of the normal-state properties of high-angle grain boundaries in YBa2Cu3O7-d (YBCO) and Y1-xCaxBa2Cu3O7-d (calcium-doped YBCO). YBCO is a high-temperature superconducting material with a...

  13. Production of highly-enriched 134Ba for a reference material for isotope dilution mass spectrometry measurements

    SciTech Connect (OSTI)

    J.J. Horkley; K.P E.M. Gantz; J.E. Davis; R.R. Lewis; J.P. Crow; C.A. Poole; T.S. Grimes; J.J. Giglio

    2015-03-01

    t Isotope dilution mass spectrometry (IDMS) is an analytical technique capable of providing accurate and precise quantitation of trace isotope abundance and assay providing measurement uncertainties below 1 %. To achieve these low uncertainties, the IDMS method ideally utilizes chemically pure ‘‘spike’’ solutions that consist of a single highly enriched isotope that is well-characterized relating to the abundance of companion isotopes and concentration in solution. To address a current demand for accurate 137Cs/137Ba ratio measurements for ‘‘age’’ determination of radioactive 137Cs sources, Idaho National Laboratory (INL) is producing enriched 134Ba isotopes that are tobe used for IDMS spikes to accurately determine 137Ba accumulation from the decay of 137Cs. The final objective of this work it to provide a homogenous set of reference materials that the National Institute of Standards and Technology can certify as standard reference materials used for IDMS. The process that was developed at INL for the separation and isolation of Ba isotopes, chemical purification of the isotopes in solution,

  14. Production of highly-enriched 134Ba for a reference material for isotope dilution mass spectrometry measurements

    SciTech Connect (OSTI)

    Horkley, J. J.; Carney, K. P.; Gantz, E. M.; Davies, J. E.; Lewis, R. R.; Crow, J. P.; Poole, C. A.; Grimes, T. S.; Giglio, J. J.

    2015-03-17

    Isotope dilution mass spectrometry (IDMS) is an analytical technique capable of providing accurate and precise quantitation of trace isotope abundance and assay providing measurement uncertainties below 1 %. To achieve these low uncertainties, the IDMS method ideally utilizes chemically pure “spike” solutions that consist of a single highly enriched isotope that is well-characterized relating to the abundance of companion isotopes and concentration in solution. To address a current demand for accurate 137Cs/137Ba ratio measurements for “age” determination of radioactive 137Cs sources, Idaho National Laboratory (INL) is producing enriched 134Ba isotopes that are tobe used for IDMS spikes to accurately determine 137Ba accumulation from the decay of 137Cs. The final objective of this work it to provide a homogenous set of reference materials that the National Institute of Standards and Technology can certify as standard reference materials used for IDMS. The process that was developed at INL for the separation and isolation of Ba isotopes, chemical purification of the isotopes in solution, and the encapsulation of the materials will be described.

  15. Noise modeling concepts in nonlinear state estimation S. Kols a,b,*, B.A. Foss a

    E-Print Network [OSTI]

    Foss, Bjarne A.

    Noise modeling concepts in nonlinear state estimation S. Kolås a,b,*, B.A. Foss a , T.S. Schei c Keywords: Nonlinear state estimation Constrained nonlinear systems Noise modeling Joint UKF a b s t r a c study noise modeling based on a hypothesis that it is important to model noise correctly. In practice

  16. Effect of Y-211 particle size on the growth of single grain Y–Ba–Cu–O bulk superconductors

    E-Print Network [OSTI]

    Thoma, Max; Shi, Yunhua; Dennis, Tony; Durrell, John; Cardwell, David

    2014-12-01

    , bulk HTS have consi- derable potential for use in a wide variety of applications, including magnetic bearings, flywheel energy storage systems and rotating ele- ctrical machines [2]. Practical Y–Ba–Cu–O (YBCO) bulk superconductors consist of a YBa2Cu3O...

  17. Low-voltage small-size double-arm MEMS N. Biyikli, Y. Damgaci and B.A. Cetiner

    E-Print Network [OSTI]

    Cetiner, Bedri A.

    Low-voltage small-size double-arm MEMS actuator N. Biyikli, Y. Damgaci and B.A. Cetiner The fabrication and characterisation of a double-arm cantilever-type metallic DC-contact MEMS actuator with low MEMS actuator, this actuator showed actuation vol- tages lower than 10 V. RF measurements of the 10 mm

  18. Electron beam irradiation of Y1Ba2Cu3O7 x grain boundary Josephson F. Tafuria)

    E-Print Network [OSTI]

    Nadgorny, Boris

    Electron beam irradiation of Y1Ba2Cu3O7 x grain boundary Josephson junctions F. Tafuria biepitaxial Josephson junctions were reproducibly modified by a focused electron beam irradiation. The junction parameters can be adjusted controllably by applying an appropriate dose. Electron irradiation

  19. LJournal of Alloys and Compounds 270 (1998) 95106 Characterization of BaSnO -based ceramics3

    E-Print Network [OSTI]

    Azad, Abdul-Majeed

    1998-01-01

    LJournal of Alloys and Compounds 270 (1998) 95­106 Characterization of BaSnO -based ceramics3 Part-analogs, has recently been projected as potential electronic ceramic material3 (thermally stable capacitor to the envisaged properties in the ceramics, was closely and systematically followed in terms of sintering over

  20. Proton diffusion pathways and rates in Y-doped BaZrO3 solid oxide electrolyte from quantum mechanics

    E-Print Network [OSTI]

    Goddard III, William A.

    Proton diffusion pathways and rates in Y-doped BaZrO3 solid oxide electrolyte from quantum in the BYZ electrolyte. Indeed, the calculated values bracket the experimental value of Ea=0.44 eV. Based been proposed for the BYZ electrolyte. The thermal librations of BO6 octahedra and uncorrelated thermal

  1. Assessing Coronary Risk Assessment: What's Next?

    E-Print Network [OSTI]

    Fiscella, Kevin; Franks, Peter

    2010-01-01

    KZ, Steinman MA. Coronary risk assessment by point-based vs.Educa- tion Program risk assessment and potential for riskrecord-based cardiac risk assessment and identification of

  2. An Assessment

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications TraditionalWith PropaneNaturalTest YourProgramAmeswinsAmy RossAssessment

  3. Environmental Assessment

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES October 27th, 2010Environment, Health, SafetyThis isASSESSMENT

  4. Assessment Documents

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment|Marketing, LLC | Department ofApps forLynn126 Assessment Documents en

  5. Performance Assessment

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/O StreamsParticipantsPartiesOriginalPerformance assessment (PA)

  6. Sleep Assessment

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque|Sensitive Species3 OutlookSize selectiveSleep Assessment 1 |

  7. Self-trapped exciton and core-valence luminescence in BaF{sub 2} nanoparticles

    SciTech Connect (OSTI)

    Vistovskyy, V. V. Zhyshkovych, A. V.; Chornodolskyy, Ya. M.; Voloshinovskii, A. S.; Myagkota, O. S.; Gloskovskii, A.; Gektin, A. V.; Vasil'ev, A. N.; Rodnyi, P. A.

    2013-11-21

    The influence of the BaF{sub 2} nanoparticle size on the intensity of the self-trapped exciton luminescence and the radiative core-valence transitions is studied by the luminescence spectroscopy methods using synchrotron radiation. The decrease of the self-trapped exciton emission intensity at energies of exciting photons in the range of optical exciton creation (h? ? E{sub g}) is less sensitive to the reduction of the nanoparticle sizes than in the case of band-to-band excitation, where excitons are formed by the recombination way. The intensity of the core-valence luminescence shows considerably weaker dependence on the nanoparticle sizes in comparison with the intensity of self-trapped exciton luminescence. The revealed regularities are explained by considering the relationship between nanoparticle size and photoelectron or photohole thermalization length as well as the size of electronic excitations.

  8. Enhanced thermoelectric performance of (Ba,In) double-filled skutterudites via randomly arranged micropores

    SciTech Connect (OSTI)

    Yu, Jian; Zhao, Wen-Yu E-mail: zhangqj@whut.edu.cn; Wei, Ping; Zhu, Wan-Ting; Zhou, Hong-Yu; Liu, Zhi-Yuan; Tang, Ding-Guo; Lei, Bing; Zhang, Qing-Jie E-mail: zhangqj@whut.edu.cn

    2014-04-07

    Porous (Ba,In) double-filled skutterudite materials with pore diameter about 1–4??m were prepared by the decomposition of metastable ZnSb inclusions induced by the Zn sublimation. Transport measurements revealed that the Seebeck coefficient was increased due to the electron filtering effect induced by nanostructures in the surfaces of pores, the electrical conductivity was almost unchanged because of the percolation effect of conducted network composed of filled skutterudites, and the lattice thermal conductivity was dramatically suppressed due to the enhanced pore-edge boundary scattering of long-wavelength phonons. As a result, a maximum ZT of 1.36 was obtained, increased by 22.5% as compared to that of the bulk material with same chemical composition. This work demonstrates that by introducing porous structures is thought to be an efficient approach to improve the thermoelectric performance of bulk materials.

  9. Proton Form Factors And Related Processes in BaBar by ISR

    SciTech Connect (OSTI)

    Ferroli, R.B.; /Enrico Fermi Ctr., Rome /INFN, Rome

    2007-02-12

    BaBar has measured with unprecedented accuracy e{sup +}e{sup -} {yields} p{bar p} from the threshold up to Q{sub p{bar p}}{sup 2} {approx} 20 GeV{sup 2}/c{sup 4}, finding out an unexpected cross section, with plateaux and drops. In particular it is well established a sharp drop near threshold, where evidence for structures in multihadronic channels has also been found. Other unexpected and spectacular features of the Nucleon form factors are reminded, the behavior of space-like G{sub E}{sup p}/G{sub M}{sup p} and the neutron time-like form factors.

  10. Bose-Einstein condensation of triplons in Ba3Cr2O8

    SciTech Connect (OSTI)

    Jaime, Marcelo [Los Alamos National Laboratory; Kohama, Y [Los Alamos National Laboratory; Aczel, A [MCMASTER UNIV; Ninios, K [UNIV OF FL; Chan, H [UNIV OF FL; Balicas, L [NHMFL; Dabkowska, H [MCMASTER UNIV; Like, G [MCMASTER UNIV

    2009-01-01

    By performing heat capacity, magnetocaloric effect, torque magnetometry and force magnetometry measurements up to 33 T, we have mapped out the T-H phase diagram of the S = 1/2 spin dimer compound Ba{sub 3}Cr{sub 2}O{sub 8}. We found evidence for field-induced magnetic order between H{sub cl} = 12.52(2) T and H{sub c2} = 23.65(5) T, with the maximum transition temperature T{sub c} {approx} 2.7 K at H {approx} 18 T. The lower transition can likely be described by Bose-Einstein condensation of triplons theory, and this is consistent with the absence of any magnetization plateaus in our magnetic torque and force measurements. In contrast, the nature of the upper phase transition appears to be quite different as our measurements suggest that this transition is actually first order.

  11. Microscopic description of spherical to {gamma}-soft shape transitions in Ba and Xe nuclei

    SciTech Connect (OSTI)

    Li, Z. P.; Niksic, T.; Vretenar, D.; Meng, J.

    2010-03-15

    The rapid transition between spherical and {gamma}-soft shapes in Ba and Xe nuclei in the mass region A>=130 is analyzed using excitation spectra and collective wave functions obtained by diagonalization of a five-dimensional Hamiltonian for quadrupole vibrational and rotational degrees of freedom, with parameters determined by constrained self-consistent relativistic mean-field calculations for triaxial shapes. The results reproduce the characteristic evolution of excitation spectra and E2 transition probabilities, and in general, a good agreement with available data is obtained. The calculated spectra display fingerprints of a second-order shape phase transition that can approximately be described by analytic solutions corresponding to the E(5) dynamical symmetry.

  12. Chemical and Biological Engineering Department Code 1 Department of Chemical & Biological Engineering

    E-Print Network [OSTI]

    Dandy, David

    Chemical and Biological Engineering Department Code 1 CODE of the Department of Chemical of Chemical & Biological Engineering. For clarity of presentation, some passages are copied directly from shall offer an undergraduate chemical and biological engineering program of technological, scientific

  13. Ecological Risk Assessments

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

    Ecological Risk Assessments Ecological Risk Assessments Ecological risk assessment is the appraisal of potential adverse effects of exposure to contaminants on plants and animals....

  14. Precipitation method for barium metaborate (BaB{sub 2}O{sub 4}) synthesis from borax solution

    SciTech Connect (OSTI)

    Ak?ener, Eymen; Figen, Aysel Kantürk; Pi?kin, Sabriye [Yildiz Technical University, Chem. Eng. Dept., Davutpasa Campus, 34210, Istanbul (Turkey)

    2013-12-16

    In this study, barium metaborate (BaB{sub 2}O{sub 4}, BMB) synthesis from the borax solution was carried out. BMB currently is used in production of ceramic glazes, luminophors, oxide cathodes as well as additives to pigments for aqueous emulsion paints and also ??BaB{sub 2}O{sub 4} single crystals are the best candidate for fabrication of solid-state UV lasers operating at a wavelength of 200 nm due to excellent nonlinear optical properties. In the present study, synthesis was carried out from the borax solution (Na{sub 2}B{sub 4}O{sub 7?}10H{sub 2}O, BDH) and barium chloride (BaCI{sub 2?}2H{sub 2}O, Ba) in the glass-batch reactor with stirring. The effect of, times (5-15 min), molar ratio [stoich.ration (1.0:2.0), 1.25:2.0, 1.5:2.0, 2.5:2:0, 3.0:2.0, 3.5:2.0,4.0:2.0, 5.0:2.0] and also crystallization time (2-6 hour) on the BMB yield (%) was investigated at 80 °C reaction temperature. It is found that, BMB precipitation synthesis with 90 % yield can be performed from 0.50 molar ration (BDH:Ba), under 80 °C, 15 minute, and 6 hours crystallization time. The structural properties of BMB powders were characterized by using XRD, FT-IR and DTA-TG instrumental analysis technique.

  15. WithCarbonSequestration Biological-

    E-Print Network [OSTI]

    342928Net energy ratio 2.603.303.60$/kg H2Total cost Central Hydrogen from Biomass via Gasification · Techno-Economic Analysis of H2 Production by Gasification of Biomass · Renewables Analysis · BiomassWithCarbonSequestration Biomass Hydro Wind Solar Coal Nuclear Natural Gas Oil Biological

  16. Biology 2250 Principles of Genetics

    E-Print Network [OSTI]

    Innes, David J.

    . David J. Innes B MendelianGenetics Tentative Lecture Dates and Topics Carr: Sept. 14 - 30 Structure1 Biology 2250 Principles of Genetics Instructors: Dr. Steven M. Carr B Molecular Genetics Dr and function of DNA and genes Innes: Oct. 7 ­ Nov. 12 Mendelian Genetics Carr: Nov. 18 ­ Dec. 2 Molecular

  17. Offered Fall Semester: Biological Physics

    E-Print Network [OSTI]

    Collins, Gary S.

    Offered Fall Semester: Biological Physics Physics 466 / Physics 566 (conjoint) provides a fundamental physical understanding of the operation of cells, biomolecules and molecular machines. MWF 4:10-5:00pm, Webster 11 (3 cr) Instructor: Fred Gittes, Clinical Professor of Physics and Astronomy: gittes

  18. Chemistry & Biology 16 Supplemental Data

    E-Print Network [OSTI]

    Cheng, Jianjun

    Chemistry & Biology 16 Supplemental Data Inorganic Mercury Detection and Controlled Release Cheng, Gerard C. L. Wong, and Yi Lu SUPPLEMENTAL EXPERIMENTAL PROCEDURES Materials The lipids 1, in Eagle's Menimum Essential Medium, supplemented with 100 units/mL aqueous penicillin G, 100 µg

  19. DCC Case Study: Integrative Biology 

    E-Print Network [OSTI]

    Donnelly, Martin; Boyd, Victoria; Spellman, Jill

    2008-04-03

    these illnesses. The main aim of the Integrative Biology (IB) project is to realise this potential by developing multi-scale models - spanning the range from genes to whole organs - and to provide data management features for its disparate users including...

  20. Poverty Grass Biology and Management

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Poverty Grass Biology and Management Hilary Sandler, Katherine Ghantous, and Chelsea Hedderig UMass Cranberry Station, East Wareham, MA 02538 www.umass.edu/cranberry Background In the 1950's, Poverty grass identified as our "poverty grass" and has also been known as broom beardgrass. Little bluestem is often

  1. SYSTEMS BIOLOGY Accurate information transmission

    E-Print Network [OSTI]

    Tsimring, Lev S.

    SYSTEMS BIOLOGY Accurate information transmission through dynamic biochemical signaling networks) and variability in cellular states (extrinsic noise) degrade information transmitted through signaling networks-induced information loss. In the extracellular signal­regulated kinase (ERK), calcium (Ca2+ ), and nuclear factor

  2. Biological Impacts of Climate Change

    E-Print Network [OSTI]

    McCarty, John P.

    Biological Impacts of Climate Change John P McCarty, University of Nebraska at Omaha, Omaha, NE and reproduction depend on how well adapted individuals are to local climate patterns. Climate change can disrupt subsequent impacts on populations or species' distributions across geographic regions. Climate change may

  3. Advanced Topics in Computational Biology

    E-Print Network [OSTI]

    Lonardi, Stefano

    1 Advanced Topics in Computational Biology April 6, 2015 CS260 3D structure of genomes ... the next frontier in genomic is space #12;2 Genome (chromosome) 3D structure · Conformation of chromosomes in nuclei is critical to many cellular processes such as gene regulation, DNA replication, maintenance of genome

  4. Investigations of Ba{sub x}Sr{sub 1?x}TiO{sub 3} ceramics and powders prepared by direct current arc discharge technique

    SciTech Connect (OSTI)

    Li, Shuangbin; Wang, Xiaohan; Yao, Ying Jia, Yongzhong; Xie, Shaolei; Jing, Yan; Yuzyuk, Yu. I.

    2014-09-01

    Ba{sub x}Sr{sub 1?x}TiO{sub 3} ceramics with x ranging from 0 to 1 were prepared by direct current arc discharge technique and studied by means of x-ray diffraction (XRD) and Raman spectroscopy. The cubic-tetragonal ferroelectric phase transition in Ba{sub x}Sr{sub 1?x}TiO{sub 3} ceramics was found to occur at x???0.75. XRD investigation of as-grown BaTiO{sub 3} ceramics revealed co-existence of tetragonal and hexagonal modifications with a small amount of impurity phase BaTi{sub 4}O{sub 9}. No evidences of hexagonal phase were observed in Raman spectra of as-grown BaTiO{sub 3} ceramics, while Raman peaks related to hexagonal phase were clearly observed in the spectrum of fine-grain powders prepared from the same ceramics. A core-shell model for BaTiO{sub 3} ceramics prepared by direct current arc discharge technique is proposed. Absence of the hexagonal phase in any Ba{sub x}Sr{sub 1?x}TiO{sub 3} solid solution with x?

  5. Why Risk Assessment? Because ...

    E-Print Network [OSTI]

    Stølen, Ketil

    Why Risk Assessment? Because ... CORAS is committed to supporting international industry can take advantage of the CORAS technology in order to give their mission critical risk assessment assessment methodology integrating techniques and features from partly complementary risk assessment methods

  6. Assessor Training Assessment Techniques

    E-Print Network [OSTI]

    NVLAP Assessor Training Assessment Techniques: Communication Skills and Conducting an Assessment listener ·Knowledgeable Assessor Training 2009: Assessment Techniques: Communication Skills & Conducting, truthful, sincere, discrete · Diplomatic · Decisive · Selfreliant Assessor Training 2009: Assessment

  7. Effects of reaction time and citric acid contents on the morphologies of BaCO{sub 3} via PVP-assisted method

    SciTech Connect (OSTI)

    Lv Sa; Sheng Jie; Zhang Shuang [Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 (China); Sun Wendong [Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024 (China)], E-mail: Sunwd843@nenu.edu.cn

    2008-05-06

    BaCO{sub 3} with different morphologies, such as dumbbell-like, pillar-like, peanut-like and ellipsoid-like have been successfully synthesized using citric acid (CA) as chelating ligand via a simple polyvinylpyrrolidone (PVP)-assisted method. The effects of the pH of the starting solutions, reaction time and the molar ratio of CA/Ba{sup 2+} on the morphologies of BaCO{sub 3} were investigated. X-ray diffraction (XRD), transmission electron microscope (TEM) and the infrared (IR) spectrum of the sample are used to characterize the obtained products.

  8. The Science Institutes at Yale's West Campus Energy Sciences Cancer Biology Chemical Biology Microbial Diversity Nanobiology Systems Biology

    E-Print Network [OSTI]

    Microbial Diversity Nanobiology Systems Biology The Energy Sciences Institute at Yale's West Campus #12The Science Institutes at Yale's West Campus Energy Sciences Cancer Biology Chemical Biology;#12;T he need for cheap, abundant energy is among the defining issues of our time. In the twentieth

  9. The Science Institutes at Yale's West Campus Nanobiology Cancer Biology Chemical Biology Energy Sciences Microbial Diversity Systems Biology

    E-Print Network [OSTI]

    The Science Institutes at Yale's West Campus Nanobiology Cancer Biology Chemical Biology Energy Sciences Microbial Diversity Systems Biology The Nanobiology Institute at Yale's West Campus #12;#12;I n energy. The potential for discovery is extraordinary. Yale scientists are exploring a new frontier within

  10. Computational Modelling in Systems and Synthetic Biology

    E-Print Network [OSTI]

    Romero-Campero, Francisco J.

    modules Networks Cells Colonies Systems Biology and Synthetic Biology #12;Stochasticity is important processes. Executable semantics. o Modularity in cellular systems, especially in gene regulatory networks been successfully applied. Monika Heiner, David Gilbert, Robin Donaldson. Petri Nets for Systems

  11. New Mexico State University Department of Biology

    E-Print Network [OSTI]

    Houde, Peter

    1 New Mexico State University Department of Biology Functions and Criteria for Faculty Evaluation of Biology, the College of Arts and Sciences, and New Mexico State University reward and retain faculty

  12. Authentic teaching and learning through synthetic biology

    E-Print Network [OSTI]

    Kuldell, Natalie

    Synthetic biology is an emerging engineering discipline that, if successful, will allow well-characterized biological components to be predictably and reliably built into robust organisms that achieve specific functions. ...

  13. Encyclopedia of Molecular Biology Thomas E. Creighton

    E-Print Network [OSTI]

    Oster, George

    Encyclopedia of Molecular Biology Thomas E. Creighton ISBN: 0-471-15302-8 ATP Synthase: Two rotary be divided into two operational regions denoted Encyclopedia of Molecular Biology, 4 Volume Set Thomas E

  14. Foundational platform for mammalian synthetic biology

    E-Print Network [OSTI]

    Davidsohn, Noah (Noah Justin)

    2013-01-01

    The emergent field of synthetic biology is different from many other biological engineering efforts, in that its roots, design principles, and forward engineering perspective have been adopted from electrical engineering ...

  15. At the Biological Modeling and Simulation Frontier

    E-Print Network [OSTI]

    2009-01-01

    methods (Boolean networks, Petri nets (27), pi- calculi,C. Petri net modelling of biological networks. Brief

  16. Biology and the Foundation of Ethics

    E-Print Network [OSTI]

    McShea, Daniel W.

    . Evolutionary ethics. Biology and Philosophy 1: 325-35. Van Ingen, J. 1994. Why Be Moral? New York: Peter Lang

  17. Module Identification for Biological Networks 

    E-Print Network [OSTI]

    Wang, Yijie

    2015-08-12

    into the Deoxyri- bonucleic acid (DNA), which is a molecule that stores the genetic instructions used in all biological processes of all known living organisms. Human Genome Project (HGP) has achieved tremendous success in determining the DNA sequence and rec...- ognizing and mapping genes of the human genome based on both their physical and functional responsibilities. However, HGP collaborated all research pioneers around the world and still costed 13 years and $3 billions, which illustrates how difficult...

  18. Autonomous observations of the ocean biological carbon pump

    E-Print Network [OSTI]

    Bishop, James K.B.

    2009-01-01

    efficiency of biological pump in the global ocean. JournalOcean Biological Carbon Pump Carbon Flux Explorerocean’s “biological carbon pump” (Broecker and Peng, 1982;

  19. Lex Genetica: The Law and Ethics of Programming Biological Code

    E-Print Network [OSTI]

    Burk, DL

    2015-01-01

    The law and ethics of programming biological code Dan L.biological artifacts. Such programming may include usagerelated to biological programming, the latter technology

  20. Systems biology of the cardiac hypoxia response in Drosophila

    E-Print Network [OSTI]

    Feala, Jacob Daniel

    2008-01-01

    in Molecular Systems Biology , volume 3, article number 99,appear in Molecular Systems Biology. The dissertation authoret al. (2003) The systems biology markup language (SBML): a

  1. Booly : a new data integration platform for systems biology

    E-Print Network [OSTI]

    Do, Long Hoang

    2010-01-01

    for enabling conceptual biology. Bioinformatics 2005, 21for data integration in biology. Trends Biotechnol 1999, 17(the unification of biology. The Gene Ontology Consortium.

  2. Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen...

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

    Boundary Analysis of Biological Pathways to Hydrogen Production Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production Report documenting the biological and...

  3. Evolution of biological complexity Christoph Adami*

    E-Print Network [OSTI]

    Ofria, Charles A.

    Evolution of biological complexity Christoph Adami* , Charles Ofria§ , and Travis C. Collier, Pasadena, CA 91125; and ¶Division of Organismic Biology, Ecology, and Evolution, University of California in the evolution of complexity in biological evolution, complexity needs to be both rigorously defined

  4. Chemical and Biological Engineering Summary of Actions

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Chemical and Biological Engineering Summary of Actions 2014-2015 Concern Recommendation Action Follow-up 1. The department name is Chemical and Biological Engineering. An analysis of student Biological Engineering programs. 4. The second semester of the senior capstone sequence in Chemical

  5. REVIEW ARTICLE Profile likelihood in systems biology

    E-Print Network [OSTI]

    Timmer, Jens

    REVIEW ARTICLE Profile likelihood in systems biology Clemens Kreutz1,2 , Andreas Raue1,3 , Daniel for Advanced Studies (FRIAS), University of Freiburg, Germany 3 Institute of Bioinformatics and Systems Biology of Freiburg, Germany 5 BIOSS Centre for Biological Signalling Studies, University of Freiburg, Germany

  6. Synthetic Biology for Therapeutic Applications Zhanar Abil,

    E-Print Network [OSTI]

    Zhao, Huimin

    Synthetic Biology for Therapeutic Applications Zhanar Abil, Xiong Xiong, and Huimin Zhao of Bioengineering, Department of Chemistry, Center for Biophysics and Computational Biology and Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois

  7. Petra Anne Levin Department of Biology

    E-Print Network [OSTI]

    Petra Anne Levin Department of Biology Campus Box 1137 Washington University St. Louis, MO 63130 Fellow Massachusetts Institute of Technology, Department of Biology Advisor: Dr. Alan Grossman 1996 Ph.D., Biology Harvard University, Cambridge, MA Dissertation: Asymmetric Division During Spore Formation

  8. A CONSTRAINED OBJECT APPROACH TO SYSTEMS BIOLOGY

    E-Print Network [OSTI]

    Krovi, Venkat

    A CONSTRAINED OBJECT APPROACH TO SYSTEMS BIOLOGY by Manu Pushpendran September 2006 A thesis towards Dr. Daniel Fischer for allowing me to audit his course on Computational Biology which helped me gain significant insights on many biological terms. Special thanks to Dr. Gokul Das from Roswell Park

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    E-Print Network [OSTI]

    Ravikumar, B.

    OF BIOLOGY Permanent Full-Time Position (Tenure-Track) Assistant Professor Starting mid-August 2014 REFER of Biology at Sonoma State University seeks applications from broadly trained biologists with teaching and research interests and expertise in molecular biology, for a tenure-track Assistant Professor position

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    E-Print Network [OSTI]

    Thomas, David D.

    LifeMEETSscience Biochemistry, Molecular Biology & Biophysics Science Meets Life. Minnesota with the guidance of internationally-renowned scientists in the Biochemistry, Molecular Biology and Biophysics (BMBB that is a hallmark of the Twin Cities and Minnesota. The Biochemistry, Molecular Biology & Biophysics Graduate

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    E-Print Network [OSTI]

    Gereau, Robert W. IV

    The Division of Biology & Biomedical Sciences what will YOU discover? #12;620students more than 470faculty 36departments 12programs and one YOU. DBBS Division of Biology and Biomedical Sciences Washington. The Division of Biology and Biomedical Sciences (DBBS) is ideally positioned to foster the interdisciplinary

  12. Roadmap: Biology Organismal Biology Bachelor of Science [AS-BS-BSCI-ORBI

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Biology ­ Organismal Biology ­ Bachelor of Science [AS-BS-BSCI-ORBI] College of Arts/LNHD This roadmap is a recommended semester-by-semester plan of study for this major. However, courses General Elective 3 #12;Roadmap: Biology ­ Organismal Biology ­ Bachelor of Science [AS

  13. Symbolic Systems Biology: Theory and Methods, Jones and Bartlett Publishers 2010 On Statecharts for Biology

    E-Print Network [OSTI]

    Harel, David

    Symbolic Systems Biology: Theory and Methods, Jones and Bartlett Publishers 2010 On Statecharts for Biology Jasmin Fisher and David Harel Biology as Reactivity One of the central issues in software decade or so, we and others have carried out work on viewing biological systems as reactive systems

  14. REQUIREMENTS FOR MINOR IN FISHERY BIOLOGY DEPARTMENT OF FISH, WILDLIFE, AND CONSERVATION BIOLOGY

    E-Print Network [OSTI]

    REQUIREMENTS FOR MINOR IN FISHERY BIOLOGY DEPARTMENT OF FISH, WILDLIFE, AND CONSERVATION BIOLOGY for minor= 26 - 28 Aquatic and Fishery Electives for Fishery Biology Minor (Additional course work may 301/307, MATH 141/155/160) BZ 332 Phycology (F) FW 402 Fish Culture (S; FW 300) BZ 471 Stream Biology

  15. Biology BS, Molecular Cell Biology Emphasis, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Biology BS, Molecular Cell Biology Emphasis, 2015-2016 Name ID# Date Course Number and Title 160 or MATH 170 4 DLN BIOL 191 General Biology I 4 DLN CHEM 111, 111L General Chemistry I with Lab 4 in a first field 3 DLS Social Sciences course in a second field 3 BIOL 192 General Biology II 4 BIOL 301 Cell

  16. Approaches to Biology Teaching and Learning Cultural Competence in the College Biology Classroom

    E-Print Network [OSTI]

    Feature Approaches to Biology Teaching and Learning Cultural Competence in the College Biology Classroom Kimberly Tanner* and Deborah Allen *Department of Biology, San Francisco State University, San Francisco, CA 94132; and Department of Biological Sciences, University of Delaware, Newark, DE 19716

  17. Approaches to Biology Teaching and Learning Making Biology Learning Relevant to Students: Integrating

    E-Print Network [OSTI]

    Feature Approaches to Biology Teaching and Learning Making Biology Learning Relevant to Students: Integrating People, History, and Context into College Biology Teaching Katayoun Chamany,*Deborah Allen College, The New School for Liberal Arts, New York, NY 10011; Department of Biological Sciences

  18. Molecular Biology The molecular biology major at Stetson University is designed for

    E-Print Network [OSTI]

    Miles, Will

    Molecular Biology The molecular biology major at Stetson University is designed for students interested in the interface between the life sciences and physical sciences. Molecular biology is an interdisciplinary science that uses the techniques of biology and chemistry to examine genetic inheritance

  19. A First Attempt to Bring Computational Biology into Advanced High School Biology Classrooms

    E-Print Network [OSTI]

    Goldberg, Debra S.

    Education A First Attempt to Bring Computational Biology into Advanced High School Biology Department of Computer Science, University of Colorado, Boulder, Colorado, United States of America, 2Boulder of a computational ele- ment in secondary biology classrooms is of growing concern to the computational biology

  20. MSc Marine Biology Module description (A) MODULE A: FUNDAMENTALS OF MARINE BIOLOGY AND ECOLOGY

    E-Print Network [OSTI]

    Diekmann, Martin

    1 MSc Marine Biology ­ Module description (A) MODULE A: FUNDAMENTALS OF MARINE BIOLOGY AND ECOLOGY (OBLIGATORY COURSES) A1. Principles of Marine Biology and Biological Oceanography (5 CP) A2. Principles of Marine Ecophysiology (5 CP) A3. Experimental Design and Data Analysis (5 CP) TIMING AND DURATION