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Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Cargo revenue management for space logistics  

E-Print Network (OSTI)

This thesis covers the development of a framework for the application of revenue management, specifically capacity control, to space logistics for use in the optimization of mission cargo allocations, which in turn affect ...

Armar, Nii A

2009-01-01T23:59:59.000Z

2

Cargo Revenue Management for Space Logistics Nii A. Armar  

E-Print Network (OSTI)

Cargo Revenue Management for Space Logistics by Nii A. Armar B.S., Aerospace Engineering for Space Logistics by Nii A. Armar Submitted to the Department of Aeronautics and Astronautics on November of revenue management, specifically capacity control, to space logistics for use in the optimization

de Weck, Olivier L.

3

National Aeronautics and Space Administration Commercial Cargo and  

E-Print Network (OSTI)

autonomous cargo spacecraft capable of carrying cargo to and from the ISS, and two new privately developed Wind Tunnel Test which validated predictions on integrated Crew Module/Service Module /Launch Vehicle

Waliser, Duane E.

4

Maglev Launch: Ultra?low Cost, Ultra?high Volume Access to Space for Cargo and Humans  

Science Journals Connector (OSTI)

Despite decades of efforts to reduce rocket launch costs improvements are marginal. Launch cost to LEO for cargo is ?$10 000 per kg of payload and to higher orbit and beyond much greater. Human access to the ISS costs $20 million for a single passenger. Unless launch costs are greatly reduced large scale commercial use and human exploration of the solar system will not occur. A new approach for ultra low cost access to space—Maglev Launch—magnetically accelerates levitated spacecraft to orbital speeds 8 km/sec or more in evacuated tunnels on the surface using Maglev technology like that operating in Japan for high speed passenger transport. The cost of electric energy to reach orbital speed is less than $1 per kilogram of payload. Two Maglev launch systems are described the Gen?1System for unmanned cargo craft to orbit and Gen?2 for large?scale access of human to space. Magnetically levitated and propelled Gen?1 cargo craft accelerate in a 100 kilometer long evacuated tunnel entering the atmosphere at the tunnel exit which is located in high altitude terrain (?5000 meters) through an electrically powered “MHD Window” that prevents outside air from flowing into the tunnel. The Gen?1 cargo craft then coasts upwards to space where a small rocket burn ?0.5 km/sec establishes the final orbit. The Gen?1 reference design launches a 40 ton 2 meter diameter spacecraft with 35 tons of payload. At 12 launches per day a single Gen?1 facility could launch 150 000 tons annually. Using present costs for tunneling superconductors cryogenic equipment materials etc. the projected construction cost for the Gen?1 facility is 20 billion dollars. Amortization cost plus Spacecraft and O&M costs total $43 per kg of payload. For polar orbit launches sites exist in Alaska Russia and China. For equatorial orbit launches sites exist in the Andes and Africa. With funding the Gen?1 system could operate by 2020 AD. The Gen?2 system requires more advanced technology. Passenger spacecraft enter the atmosphere at 70 000 feet where deceleration is acceptable. A levitated evacuated launch tube is used with the levitation force generated by magnetic interaction between superconducting cables on the levitated launch tube and superconducting cables on the ground beneath. The Gen?2 system could launch 100’s of thousands of passengers per year and operate by 2030 AD. Maglev launch will enable large human scale exploration of space thousands of gigawatts of space solar power satellites for beamed power to Earth a robust defense against asteroids and comets and many other applications not possible now.

James Powell; George Maise; John Rather

2010-01-01T23:59:59.000Z

5

Evolution of US air cargo productivity  

E-Print Network (OSTI)

This thesis provides an overview of the US air cargo industry since airline deregulation in 1978, including a brief overview of the historical evolution of air cargo transport in the US from the early 1900s until the late ...

Donatelli, David J

2012-01-01T23:59:59.000Z

6

Probing Emissions of Military Cargo Aircraft: Description of...  

NLE Websites -- All DOE Office Websites (Extended Search)

Emissions of Military Cargo Aircraft: Description of a Joint Field Measurement Strategic Environmental Research and Probing Emissions of Military Cargo Aircraft: Description of a...

7

The Role of Air Cargo in California's Goods Movement  

E-Print Network (OSTI)

Indiana, July, 1997. [4] Boeing Commercial Airplane Group,World Air Cargo Forecast, Boeing Commercial Airplane Group,Charter Cargo Mail Source: Boeing Commercial Airplane Group,

Tsao, H.-S. Jacob

1998-01-01T23:59:59.000Z

8

Photon and neutron interrogation techniques for chemical explosives detection in air cargo: A critical review  

SciTech Connect

Scanning cargo transported via aircraft ("air cargo") for explosive threats is a problem that, at present, lacks a comprehensive technical solution. While explosives detection in the baggage-scanning domain has a rich history that sheds light on potential solutions for air cargo, baggage scanning differs in several ways and thus one cannot look to the present array of technologies. Some contemporary solutions, like trace analysis, are not readily applied to cargo due to sampling challenges while the larger geometry of air cargo makes others less effective. This review article examines an array of interrogation techniques using photons and neutrons as incident particles. We first present a summary of the signatures and observables explosives provide and review how they have been exploited in baggage scanning. Following this is a description of the challenges posed by the air cargo application space. After considering interrogation sources, methods focused on transmission imaging, sub-surface examination and elemental characterization are described. It is our goal to shed light on the technical promise of each method while largely deferring questions that revolve around footprint, safety and conduct of operations. Our overarching intent is that a comprehensive understanding of potential techniques will foster development of a comprehensive solution.

Runkle, Robert C.; White, Timothy A.; Miller, Erin A.; Caggiano, Joseph A.; Collins, Brian A.

2009-05-21T23:59:59.000Z

9

System for inspection of stacked cargo containers  

DOE Patents (OSTI)

The present invention relates to a system for inspection of stacked cargo containers. One embodiment of the invention generally comprises a plurality of stacked cargo containers arranged in rows or tiers, each container having a top, a bottom a first side, a second side, a front end, and a back end; a plurality of spacers arranged in rows or tiers; one or more mobile inspection devices for inspecting the cargo containers, wherein the one or more inspection devices are removeably disposed within the spacers, the inspection means configured to move through the spacers to detect radiation within the containers. The invented system can also be configured to inspect the cargo containers for a variety of other potentially hazardous materials including but not limited to explosive and chemical threats.

Derenzo, Stephen (Pinole, CA)

2011-08-16T23:59:59.000Z

10

E-Print Network 3.0 - alternate cargo endocytosis Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

lysosome, where internalized cargoes are degraded. Alternatively, cargo destined for recycling rather than... as the recycling of clathrin-independent cargo, demonstrating...

11

Indirect Estimation of Radioactivity in Containerized Cargo  

SciTech Connect

Detecting illicit nuclear and radiological material in containerized cargo challenges the state of the art in detection systems. Current systems are being evaluated and new systems envisioned to address the need for the high probability of detection and extremely low false alarm rates necessary to thwart potential threats and extremely low nuisance and false alarm rates while maintaining necessary to maintain the flow of commerce impacted by the enormous volume of commodities imported in shipping containers. Maintaining flow of commerce also means that primary inspection must be rapid, requiring relatively indirect measurements of cargo from outside the containers. With increasing information content in such indirect measurements, it is natural to ask how the information might be combined to improved detection. Toward this end, we present an approach to estimating isotopic activity of naturally occurring radioactive material in cargo grouped by commodity type, combining container manifest data with radiography and gamma spectroscopy aligned to location along the container. The heart of this approach is our statistical model of gamma counts within peak regions of interest, which captures the effects of background suppression, counting noise, convolution of neighboring cargo contributions, and down-scattered photons to provide physically constrained estimates of counts due to decay of specific radioisotopes in cargo alone. Coupled to that model, we use a mechanistic model of self-attenuated radiation flux to estimate the isotopic activity within cargo, segmented by location within each container, that produces those counts. We demonstrate our approach by applying it to a set of measurements taken at the Port of Seattle in 2006. This approach to synthesizing disparate available data streams and extraction of cargo characteristics holds the potential to improve primary inspection using current detection capabilities and to enable simulation-based evaluation of new candidate detection systems.

Jarman, Kenneth D.; Scherrer, Chad; Smith, Eric L.; Chilton, Lawrence; Anderson, K. K.; Ressler, Jennifer J.; Trease, Lynn L.

2011-01-01T23:59:59.000Z

12

Theory of cargo and membrane trafficking  

E-Print Network (OSTI)

Endocytosis underlies many cellular functions including signaling and nutrient uptake. The endocytosed cargo gets redistributed across a dynamic network of endosomes undergoing fusion and fission. Here, a theoretical approach is reviewed which can explain how the microscopic properties of endosome interactions cause the emergent macroscopic properties of cargo trafficking in the endosomal network. Predictions by the theory have been tested experimentally and include the inference of dependencies and parameter values of the microscopic processes. This theory could also be used to infer mechanisms of signal-trafficking crosstalk. It is applicable to in vivo systems since fixed samples at few time points suffice as input data.

Lionel Foret; Lutz Brusch; Frank Jülicher

2014-12-03T23:59:59.000Z

13

Collective navigation of cargo-carrying swarms  

Science Journals Connector (OSTI)

...development of a new class of computer models to study cargo-carrying...Aviv University, the School of Computer Science at Tel Aviv University...and the Marie Curie IRG grant at Bar Ilan University...emergent properties of fish schools. Ecol. Model. 183...

2012-01-01T23:59:59.000Z

14

Cargo transportation by two species of motor protein  

E-Print Network (OSTI)

The cargo motion in living cells transported by two species of motor protein with different intrinsic directionality is discussed in this study. Similar to single motor movement, cargo steps forward and backward along microtubule stochastically. Recent experiments found that, cargo transportation by two motor species has a memory, it does not change its direction as frequently as expected, which means that its forward and backward step rates depends on its previous motion trajectory. By assuming cargo has only the least memory, i.e. its step direction depends only on the direction of its last step, two cases of cargo motion are detailed analyzed in this study: {\\bf (I)} cargo motion under constant external load; and {\\bf (II)} cargo motion in one fixed optical trap. Due to the existence of memory, for the first case, cargo can keep moving in the same direction for a long distance. For the second case, the cargo will oscillate in the trap. The oscillation period decreases and the oscillation amplitude increases with the motor forward step rates, but both of them decrease with the trap stiffness. The most likely location of cargo, where the probability of finding the oscillated cargo is maximum, may be the same as or may be different with the trap center, which depends on the step rates of the two motor species. Meanwhile, if motors are robust, i.e. their forward to backward step rate ratios are high, there may be two such most likely locations, located on the two sides of the trap center respectively. The probability of finding cargo in given location, the probability of cargo in forward/backward motion state, and various mean first passage times of cargo to give location or given state are also analyzed.

Yunxin Zhang

2012-11-06T23:59:59.000Z

15

E-Print Network 3.0 - air cargo inspection Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Abstract This paper describes Cargo... sensor networks and radio- frequency identification (RFID). CargoNet was aimed at applications Source: Massachusetts Institute...

16

Environmental control of microtubule-based bidirectional cargo-transport  

E-Print Network (OSTI)

Inside cells, various cargos are transported by teams of molecular motors. Intriguingly, the motors involved generally have opposite pulling directions, and the resulting cargo dynamics is a biased stochastic motion. It is an open question how the cell can control this bias. Here we develop a model which takes explicitly into account the elastic coupling of the cargo with each motor. We show that bias can be simply controlled or even reversed in a counterintuitive manner via a change in the external force exerted on the cargo or a variation of the ATP binding rate to motors. Furthermore, the superdiffusive behavior found at short time scales indicates the emergence of motor cooperation induced by cargo-mediated coupling.

Sarah Klein; Cécile Appert-Rolland; Ludger Santen

2014-04-14T23:59:59.000Z

17

Space  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Earth Materials Science Technology The Lab All Paul Johnson Unusual light in dark space revealed by Los Alamos, NASA By looking at the dark spaces between visible...

18

Microsoft Word - BH-MM-1066,BM-MM-1067,WH-MM-1068.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

, BM-MM-1067, WH-MM-1068 , BM-MM-1067, WH-MM-1068 Title: Pumping System for 100 MBD Cavern Capacity Maintenance - BH, BM, WH Description: Subcontractor shall provide all labor, tools, materials, equipment, services, transportation, storage and supervision required to install new Variable Frequency Drive (VFD) buildings at the BH, BM, and WH SPR sites. The buildings will house the VFD electrical system used to control the operation of the site pumps. Tasks include excavation for all foundations; construction of concrete foundation, steel support structure, and precast concrete deck; and installation of GFE pre-fabricated metal building on concrete deck. Subcontractor shall evaluate and implement Green Building Design where applicable. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021)

19

eGSE America: Electric Aircraft Cargo Conveyor Technical Specification  

NLE Websites -- All DOE Office Websites (Extended Search)

EACC Technical Specifications EACC Technical Specifications eGSE America: Electric Aircraft Cargo Conveyor (EACC) Technical Specifications Revision 00 August 2005 Prepared by Electric Transportation Applications eGSE America: EACC Technical Specifications 1.0 SCOPE: This document outlines the design and performance requirements for a battery- powered, self propelled belt conveyor for handling baggage and cargo at aircraft bulk cargo holds. The use of "shall" in this document indicates a mandatory requirement. The use of "should" indicates a recommendation or that which is advised but not required. 2.0 APPLICABLE DOCUMENTS: Portions of the following documents to the extent specified herein are a part of this Recommended Practice.

20

Accelerator-Driven Neutron Source for Cargo Screening  

E-Print Network (OSTI)

Accelerator-Driven Neutron Source for Cargo Screening 1 B.A.The design of an accelerator-driven neutron source isQuadrupole (RFQ) accelerator and a neutron production gas

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

SIMULATION OF CARGO CONTAINER INTERROGATION BY D-D NEUTRONS  

E-Print Network (OSTI)

of Energy’s National Nuclear Security Administration underof Homeland Security, Domestic Nuclear Detection Office,nuclear material hidden in cargo containers has become an important research topic for homeland security.

Lou, Tak Pui; Antolak, Arlyn

2007-01-01T23:59:59.000Z

22

An analysis of Texas cargo vehicle registration taxes  

E-Print Network (OSTI)

AN ANALYSIS OF TEXAS CARGO VEHICLE REGISTRATION TAXES A Thesis By Cadwell Lewis Ray Submitted to the Graduate School of the Agricultural snd Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1961 Major Subject Economics AN ANALYSIS OP TEXAS CARGO VEHICLE REGISTRATION TAXES m 4 4 0 0 C 0 A Thesfs By Cadwell Leaks Ray Apptoved as to style and content by: , E. . ; frman of Committee) (Hea Depat' ent) Augnst 1961 A...

Ray, Cadwell L

2012-06-07T23:59:59.000Z

23

Coupling MM5 with ISOLSM:  

NLE Websites -- All DOE Office Websites (Extended Search)

16 to 64 GB memory per node 375 MHz per CPU 10 Tflopsec peak speed 44 TB disk space in GPFS Revise MPP library and MPP object files for ISOLSM. Investigate...

24

DEFLECTION MEASUREMENTS OF 25 mm ALUMINUM COLLARS  

E-Print Network (OSTI)

MEASUREMENTS OF 25 mm ALUMINUM COLLARS· C. Peters LawrenceMEASUREMENTS OF 25 mm ALUMINUM COLLARS" C. Peters Lawrenceinch thick 7075- T6 aluminum alloy plate. Inside corners

Peters, C.

2010-01-01T23:59:59.000Z

25

Naturally Occurring Radioactive Materials in Cargo at US Borders  

SciTech Connect

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

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

2006-01-01T23:59:59.000Z

26

E-Print Network 3.0 - air cargo terminals Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

inside a cargo container have never been studied. Here we present the results... of aerodynamic experiments and computations using a full-size air-cargo container and a...

27

Screening Cargo Containers to Remove a Terrorist Threat  

SciTech Connect

Each year some 48 million cargo containers move between the world's ports. More than 6 million of these enter the U.S., but only about 2 percent are opened and inspected when they arrive at U.S. seaports. The West Coast ports of Los Angeles-Long Beach, Oakland, and Seattle alone process 11,000 containers per day, or about 8 containers per minute. Because of this high traffic volume, U.S. seaports are especially vulnerable to a terrorist attack. Illicit radioactive materials could be hidden in any one of the cargo-filled containers that arrive at U.S. ports. Yet, searching every shipment would be bring legitimate commercial activities to a halt. Improving security at U.S. ports is thus one of the nation's most difficult technical and practical challenges because the systems developed for screening cargo must operate in concert with ongoing seaport activities. Working at this intersection of commerce and national security, Lawrence Livermore researchers are applying their expertise in radiation science and detection to develop improved technologies for detecting hidden radioactive materials. One new technology being designed and tested at the Laboratory is a neutron interrogation system for cargo containers. This system will quickly screen incoming shipments to ensure that nuclear materials such as plutonium and highly enriched uranium (HEU) are not smuggled into the U.S.

Hazi, A

2005-09-20T23:59:59.000Z

28

The complex network of global cargo ship movements  

Science Journals Connector (OSTI)

...transitive interactions in the ship networks indicates that...also has an unwanted side effect: in general, the more...characteristics per individual ship (table-1). The average...2007 Analysis of network effect in port and shipping system...network of global cargo ship movements. | Transportation...

2010-01-01T23:59:59.000Z

29

Intermodal air-surface movement of cargo John H. Mahoney.  

E-Print Network (OSTI)

Someone who told me he was a friend asked me to talk to you about "any single important aspect of air cargo" and the booby trap I suddenly stumbled into was the difficulty of sticking to a single subject from the many ...

Mahoney, John H.

1980-01-01T23:59:59.000Z

30

Motor transport of self-assembled cargos in crowded environments  

E-Print Network (OSTI)

). Additionally, experimental studies have shown that teams of motors are capable of bypassing static obstacles and experimental bio- physical model systems of intracellular cargo have assumed fixed teams of motors transporting. axonal transport | cytoplasmic dynein Intracellular transport is an essential cellular process used

Ross, Jennifer

31

a 3.37 mm length b 3.32 mm diameter  

E-Print Network (OSTI)

5.2 ml retinal subtense 300 µm/deg retinal arc 51 mm retinal area* 1024 ± 184 mm2 total.3 µl retinal subtense 31 µm/deg retinal arc 4.9 mm retinal area 15.6 mm2 cone:rod ratio 0/deg retinal arc 10.6 mm retinal area 52 mm2 cone:rod ratio mean cone density* mm-2 mean rod

Marc, Robert E.

32

National Security Science and Technology Initiative: Air Cargo Screening  

SciTech Connect

The non-intrusive inspection (NII) of consolidated air cargo carried on commercial passenger aircraft continues to be a technically challenging, high-priority requirement of the Department of Homeland Security's Science and Technology Directorate (DHS S&T), the Transportation Security Agency and the Federal Aviation Administration. The goal of deploying a screening system that can reliably and cost-effectively detect explosive threats in consolidated cargo without adversely affecting the flow of commerce will require significant technical advances that will take years to develop. To address this critical National Security need, the Battelle Memorial Institute (Battelle), under a Cooperative Research and Development Agreement (CRADA) with four of its associated US Department of Energy (DOE) National Laboratories (Oak Ridge, Pacific Northwest, Idaho, and Brookhaven), conducted a research and development initiative focused on identifying, evaluating, and integrating technologies for screening consolidated air cargo for the presence of explosive threats. Battelle invested $8.5M of internal research and development funds during fiscal years 2007 through 2009. The primary results of this effort are described in this document and can be summarized as follows: (1) Completed a gap analysis that identified threat signatures and observables, candidate technologies for detection, their current state of development, and provided recommendations for improvements to meet air cargo screening requirements. (2) Defined a Commodity/Threat/Detection matrix that focuses modeling and experimental efforts, identifies technology gaps and game-changing opportunities, and provides a means of summarizing current and emerging capabilities. (3) Defined key properties (e.g., elemental composition, average density, effective atomic weight) for basic commodity and explosive benchmarks, developed virtual models of the physical distributions (pallets) of three commodity types and three explosive benchmarks combinations, and conducted modeling and simulation studies to begin populating the matrix of commodities, threats, and detection technologies. (4) Designed and fabricated basic (homogeneous) commodity test pallets and fabricated inert stimulants to support experiments and to validate modeling/simulation results. (5) Developed/expanded the team's capabilities to conduct full-scale imaging (neutron and x-ray) experiments of air cargo commodities and explosive benchmarks. (6) Conducted experiments to improve the collection of trace particles of explosives from a variety of surfaces representative of air cargo materials by means of mechanical (air/vibration/pressure), thermal, and electrostatic methods. Air cargo screening is a difficult challenge that will require significant investment in both research and development to find a suitable solution to ensure the safety of passengers without significantly hindering the flow of commodities. The initiative funded by Battelle has positioned this group to make major contributions in meeting the air cargo challenge by developing collaborations, developing laboratory test systems, improving knowledge of the challenges (both technical and business) for air cargo screening, and increasing the understanding of the capabilities for current inspection methods (x-ray radiography, x-ray backscatter, etc.) and potential future inspection methods (neutron radiography, fusion of detector modalities, advanced trace detection, etc.). Lastly, air cargo screening is still an issue that will benefit from collaboration between Department of Energy Laboratories and Battelle. On January 7, 2010, DHS Secretary Napolitano joined White House Press Secretary Robert Gibbs and Assistant to the President for Counterterrorism and Homeland Security John Brennan to announce several recommendations DHS has made to the President for improving the technology and procedures used to protect air travel from acts of terrorism. (This announcement followed the 25 Dec'09 Delta/Northwest Airlines Flight 253 terror attack.) Secretary Napolitano out

Bingham, Philip R [ORNL; White, Tim [Pacific Northwest National Laboratory (PNNL); Cespedes, Ernesto [Idaho National Laboratory (INL); Bowerman, Biays [Brookhaven National Laboratory (BNL); Bush, John [Battelle

2010-11-01T23:59:59.000Z

33

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BC-MM-1029, BH-MM-1030, BM-MM-1031, WH-MM-1032  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1029, BH-MM-1030, BM-MM-1031, WH-MM-1032 1029, BH-MM-1030, BM-MM-1031, WH-MM-1032 Title: Install Power Metering for SPR Site Buildings Description: Subcontractor shall provide all labor, tools, materials, equipment, and supervision required to install power metering at the four SPR sites. The meters will monitor energy consumption at the SPR site control, administrative, and maintenance buildings. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following:

34

A Neutron Based Interrogation System For SNM In Cargo  

SciTech Connect

A complete system has been simulated using experimentally obtained input parameters for the detection of special nuclear materials (SNM). A variation of the associated particle imaging (API) technique, referred to as reverse associated particle imaging detection (RAPID), has been developed in the context of detecting 5-kg spherical samples of U-235 in cargo. The RAPID technique allows for the interrogation of containers at neutron production rates between {approx}1x10{sup 8} neutrons/s and {approx}3x10{sup 8} neutrons/s. The merit of performance for the system is the time to detect the threat material with 95% probability of detection and 10{sup -4} false positive rate per interrogated voxel of cargo. Detection times of 5 minutes were found for a maximally loaded cargo container uniformly filled with iron and as low as 1 second in containers loaded to 1/4 of full capacity with either iron or wood. The worse case system performance, 30 minutes interrogation time, occurs for a maximally loaded container containing wood at 0.4 g/cm{sup 3}.

Kane, Steven Z.; Koltick, David S. [Purdue University, Physics Department, 525 Northwestern Avenue, W. Lafayette, IN 47907 (United States)

2011-06-01T23:59:59.000Z

35

Neutron interrogation system using high gamma ray signature to detect contraband special nuclear materials in cargo  

DOE Patents (OSTI)

A system for inspecting cargo for the presence of special nuclear material. The cargo is irradiated with neutrons. The neutrons produce fission products in the special nuclear material which generate gamma rays. The gamma rays are detecting indicating the presence of the special nuclear material.

Slaughter, Dennis R. (Oakland, CA); Pohl, Bertram A. (Berkeley, CA); Dougan, Arden D. (San Ramon, CA); Bernstein, Adam (Palo Alto, CA); Prussin, Stanley G. (Kensington, CA); Norman, Eric B. (Oakland, CA)

2008-04-15T23:59:59.000Z

36

How Vacuolar Sorting Receptor Proteins Interact with Their Cargo Proteins: Crystal Structures of Apo and Cargo-Bound Forms of the Protease-Associated Domain from an Arabidopsis Vacuolar Sorting Receptor  

Science Journals Connector (OSTI)

...role in receptor-cargo recognition. To test this hypothesis, we substituted each of...part in cargo binding (Figure 1D). To test the role of Arg-95 in receptor-cargo...subjected to coimmunoprecipitation to further test the interaction of the R95M mutant with...

Fang Luo; Yu Hang Fong; Yonglun Zeng; Jinbo Shen; Liwen Jiang; Kam-Bo Wong

2014-09-30T23:59:59.000Z

37

PINS Measurements of Explosive Simulants for Cargo Screening  

SciTech Connect

As part of its efforts to prevent the introduction of explosive threats on commercial flights, the Transportation Security Administration (TSL) is evaluating new explosives detection systems (EDSs) for use in air cargo inspection. The TSL has contracted Battelle to develop a new type of explosives simulant to assist in this development. These are designed to mimic the elemental profile (C, H, N, O, etc.) of explosives as well as their densities. Several “neutron in—gamma out” (n,?) techniques have been considered to quantify the elemental profile in these new simulants and the respective explosives. The method chosen by Battelle is Portable Isotopic Neutron Spectroscopy (PINS), developed by Idaho National Laboratory (INL). Battelle wishes to validate that the simulants behave like the explosive threats with this technology. The results of the validation measurements are presented in this report.

E.H. Seabury

2008-06-01T23:59:59.000Z

38

A system for the detection of concealed nuclear weapons and fissile material aboard cargo cotainerships  

E-Print Network (OSTI)

A new approach to the detection of concealed nuclear weapons and fissile material aboard cargo containerships is proposed. The ship-based approach removes the constraints of current thinking by addressing the threat of ...

Gallagher, Shawn P., S.M. Massachusetts Institute of Technology

2005-01-01T23:59:59.000Z

39

Service Oriented Architecture for Monitoring Cargo in Motion Along Trusted Corridors  

E-Print Network (OSTI)

This thesis describes a system called the Transportation Security SensorNet that can be used to perform extensive cargo monitoring. It is built as a Service Oriented Architecture (SOA) using open web service specifications and Open Geospatial...

Kuehnhausen, Martin

2009-07-10T23:59:59.000Z

40

E-Print Network 3.0 - air cargo Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

to the containers... and instruments, a clear view of the sky and sea and access to clean marine air; balloon launches; ship motion... and associated instruments aboard a cargo...

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

The Role of Intelligent Transportation Systems (ITS) in Intermodal Air Cargo Operations  

E-Print Network (OSTI)

tpt/4lv_wtil.html . [6] Boeing Commercial Airplane Group,World Air Cargo Forecast, Boeing Commercial Airplane Group,Stage II noisy aircraft (e.g. , Boeing 727s) and moves their

Tsao, H.-S. Jacob; Rizwan, Asim

2000-01-01T23:59:59.000Z

42

Electronic Integration in the Air Cargo Industry: An Information Processing Model of On-Time Performance  

E-Print Network (OSTI)

Science, 41(9), 1471-1492. Boeing (2000). 1998/1999 Worldof 25% growth per year (Boeing, 2000). The integrationfor traditional air cargo (Boeing, 2000). However, as their

Forster, Paul W; Regan, A C

2003-01-01T23:59:59.000Z

43

Superhydrophobic and Superoleophobic Nanocellulose Aerogel Membranes as Bioinspired Cargo Carriers on Water and Oil  

Science Journals Connector (OSTI)

Superhydrophobic and Superoleophobic Nanocellulose Aerogel Membranes as Bioinspired Cargo Carriers on Water and Oil ... We foresee applications including buoyant, gas permeable, dirt-repellent coatings for miniature sensors and other devices floating on generic liquid surfaces. ...

Hua Jin; Marjo Kettunen; Ari Laiho; Hanna Pynnönen; Jouni Paltakari; Abraham Marmur; Olli Ikkala; Robin H. A. Ras

2011-01-19T23:59:59.000Z

44

Cost analysis of air cargo transport and effects of fluctuations in fuel price  

Science Journals Connector (OSTI)

Abstract This study developed a model with cost functions formulated for different stages of cargo transport operation. A case analysis was performed with actual data from four air cargo traffic routes and eight aircraft types to validate the applicability of the model. The results show that the optimal payloads for various aircraft types vary with fuel price fluctuations. Furthermore, this study determined optimal types of freighter aircraft for different routes. Freight rates increase with rises in fuel price due to the corresponding increase in the fuel surcharge, thus bringing in higher total revenue. When the increase in total revenue exceeds the rise in fuel cost, the optimal payload will drop. Not only can the cost functions reveal the impact of fuel price fluctuations on different aspects of air cargo transport, they can also assist airlines in selecting the aircraft type with the best fuel economy for different route distances and cargo volumes.

Ching-Cheng Chao; Ching-Wen Hsu

2014-01-01T23:59:59.000Z

45

Energy Department Announces $10 Million to Advance Zero-Emission Cargo Transport Vehicles  

Office of Energy Efficiency and Renewable Energy (EERE)

The U.S. Department of Energy today announced up to $10 million to demonstrate and deploy innovative alternate transportation technologies for cargo vehicles, designed to help reduce U.S. reliance on gasoline, diesel, and oil imports.

46

Crystal Structures of the Tetratricopeptide Repeat Domains of Kinesin Light Chains: Insight into Cargo Recognition Mechanisms  

SciTech Connect

Kinesin-1 transports various cargos along the axon by interacting with the cargos through its light chain subunit. Kinesin light chains (KLC) utilize its tetratricopeptide repeat (TPR) domain to interact with over 10 different cargos. Despite a high sequence identity between their TPR domains (87%), KLC1 and KLC2 isoforms exhibit differential binding properties towards some cargos. We determined the structures of human KLC1 and KLC2 tetratricopeptide repeat (TPR) domains using X-ray crystallography and investigated the different mechanisms by which KLCs interact with their cargos. Using isothermal titration calorimetry, we attributed the specific interaction between KLC1 and JNK-interacting protein 1 (JIP1) cargo to residue N343 in the fourth TRP repeat. Structurally, the N343 residue is adjacent to other asparagines and lysines, creating a positively charged polar patch within the groove of the TPR domain. Whereas, KLC2 with the corresponding residue S328 did not interact with JIP1. Based on these finding, we propose that N343 of KLC1 can form 'a carboxylate clamp' with its neighboring asparagine to interact with JIP1, similar to that of HSP70/HSP90 organizing protein-1's (HOP1) interaction with heat shock proteins. For the binding of cargos shared by KLC1 and KLC2, we propose a different site located within the groove but not involving N343. We further propose a third binding site on KLC1 which involves a stretch of polar residues along the inter-TPR loops that may form a network of hydrogen bonds to JIP3 and JIP4. Together, these results provide structural insights into possible mechanisms of interaction between KLC TPR domains and various cargo proteins.

Zhu, Haizhong; Lee, Han Youl; Tong, Yufeng; Hong, Bum-Soo; Kim, Kyung-Phil; Shen, Yang; Lim, Kyung Jik; Mackenzie, Farrell; Tempel, Wolfram; Park, Hee-Won (SGC-Toronto); (PPCS); (Toronto)

2012-10-23T23:59:59.000Z

47

Radiated noise characteristics of a modern cargo ship  

Science Journals Connector (OSTI)

Extensive measurements were made of the radiated noise of M/V OVERSEAS HARRIETTE a bulk cargo ship (length 173 m displacement 25?515 tons) powered by a direct-drive low-speed diesel engine—a design representative of many modern merchant ships. The radiated noise data show high-level tonal frequencies from the ship’s service diesel generator main engine firing rate and blade rate harmonics due to propeller cavitation. Radiated noise directionality measurements indicate that the radiation is generally dipole in form at lower frequencies as expected. There are some departures from this pattern that may indicate hull interactions. Blade rate source level (174 dB re 1 ?Pa/m at 9 Hz 16 knots) agrees reasonably well with a model of fundamental blade rate radiation previously reported by Gray and Greeley but agreement for blade rate harmonics is not as good. Noise from merchant ships elevates the natural ambient by 20–30 dB in many areas; the effects of this noise on the biological environment have not been widely investigated.

Paul T. Arveson; David J. Vendittis

2000-01-01T23:59:59.000Z

48

Polarized mm And sub-mm Emission From Sgr A* At The Galactic Center  

E-Print Network (OSTI)

The recent detection of significant linear polarization at mm and sub-mm wavelengths in the spectrum of Sgr A* (if confirmed) will be a useful probe of the conditions within several Schwarzschild radii ($r_S$) of the event horizon at the Galactic Center. Hydrodynamic simulations of gas flowing in the vicinity of this object suggest that the infalling gas circularizes when it approaches within $5-25 r_S$ of the black hole. We suggest that the sub-mm ``excess'' of emission seen in the spectrum of Sgr A* may be associated with radiation produced within the inner Keplerian region and that the observed polarization characteristics provide direct evidence for this phenomenon. The overall spectrum from this region, including the high-energy component due to bremsstrahlung and inverse Compton scattering processes, is at or below the recent {\\it Chandra} measurement, and may account for the X-ray source if it turns out to be the actual counterpart to Sgr A*.

Fulvio Melia; Siming Liu; Robert Coker

2001-01-18T23:59:59.000Z

49

direction. Three different pipette solutions were used: Cs-gluconate solution (150 mM CsOH, 5 mM CsCl, 135 mM sucrose, 10 mM HEPES, 1.5 mM EGTA and 1.5 mM EDTA  

E-Print Network (OSTI)

was varied from 20 mM to 5 mM by addition of the corresponding amount of 1 M CaCl2 stock solution into one-Tris solution (205 mM HEPES (pH 7.2 with Trisma base)). Bath solution with 105 mM [Ca2þ ]c (105 mM CaCl2 solution) contained 105 mM CaCl2, 10 mM HEPES (pH 7.2 with Trisma base or NaOH). This solution

Scholey, Jonathan

50

Cost-Sensitive Classification Methods for the Detection of Smuggled Nuclear Material in Cargo Containers  

E-Print Network (OSTI)

of the container, much like the radiation portal monitors currently in place [24]. For a localized source placed in the center of the cargo container, the near- est detector will be approximately 4 ft away and radiation may have to pass through a significant... with the cargo. This introduces a significant statistical variation to our measurement data, as will be shown in Ch. VI. 4 I.1.3 Current Detection Methods There are several detection systems currently in use to detect nuclear material ? fixed radiation portal...

Webster, Jennifer B

2013-07-09T23:59:59.000Z

51

Service Oriented Architecture for Monitoring Cargo in Motion Along Trusted Corridors  

E-Print Network (OSTI)

Service Oriented Architecture for Monitoring Cargo in Motion Along Trusted Corridors M. Kuehnhausen. It is built as a Service Oriented Architecture (SOA) using open web service specifications and Open Geospatial and the fundamental ideas behind a Service Oriented Architecture are explained in detail. The system was evaluated

Kansas, University of

52

Database specification for the Worldwide Port System (WPS) Regional Integrated Cargo Database (ICDB)  

SciTech Connect

This Database Specification for the Worldwide Port System (WPS) Regional Integrated Cargo Database (ICDB) describes the database organization and storage allocation, provides the detailed data model of the logical and physical designs, and provides information for the construction of parts of the database such as tables, data elements, and associated dictionaries and diagrams.

Faby, E.Z.; Fluker, J.; Hancock, B.R.; Grubb, J.W.; Russell, D.L. [Univ. of Tennessee, Knoxville, TN (United States)] [Univ. of Tennessee, Knoxville, TN (United States); Loftis, J.P.; Shipe, P.C.; Truett, L.F. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

1994-03-01T23:59:59.000Z

53

Regulation of Myosin VI transport, tethering to actin and cargo binding  

E-Print Network (OSTI)

ice cold PBS containing 1mM CaCl2 and 0.1 mM MgCl2 (PBS-CM)mM NaCl, 1 mM MgCl2, 0.1 mM CaCl2, 75 mM NaOH, 1% BSA for 90

Naccache, Samia Nidal

2006-01-01T23:59:59.000Z

54

Course Outline ENG 2MM3 Electrical Circuits & Power  

E-Print Network (OSTI)

-Phase Induction Motor; 5. DC Generators & DC Motors; 6. Efficiency/Heating of Electric Machines; 7. ActiveCourse Outline ENG 2MM3 Electrical Circuits & Power Winter 2010 Instructor: Prof. Matiar Howlader Web Page: www.ece.mcmaster.ca/~mrhowlader/ENG2MM3Notes Text Books: 1. Electrical Power and Controls

Haykin, Simon

55

Course Outline ENG 2MM3 Electrical Circuits & Power  

E-Print Network (OSTI)

-Phase Induction Motor; 5. DC Generators & DC Motors; 6. Efficiency/Heating of Electric Machines; 7. ActiveCourse Outline ENG 2MM3 Electrical Circuits & Power Fall 2010 Instructor: Prof. Matiar Howlader Web Page: www.ece.mcmaster.ca/~mrhowlader/ENG2MM3Notes Text Books: 1. Electrical Power and Controls

Haykin, Simon

56

1.25 mM NaH2PO4, 1 mM CaCl2, 1 mM MgCl2, 26 mM NaHCO3 and 10 mM dextrose, bubbled with 95% O2/5% CO2 (pH 7.4). Slices (300400 mm thick) were prepared with a  

E-Print Network (OSTI)

1.25 mM NaH2PO4, 1 mM CaCl2, 1 mM MgCl2, 26 mM NaHCO3 and 10 mM dextrose, bubbled with 95% O2/5% CO cerebrospinal fluid (ACSF: 124 mM NaCl, 2 mM KCl, 1.5 mM MgSO4, 1.25 mM NaH2PO4, 2.5 mM CaCl2, 26 mM NaHCO3, 10

Zuker, Charles

57

Design plan for development of the worldwide port system (WPS) regional integrated cargo database (ICDB)  

SciTech Connect

The Worldwide Port System (WPS) Regional Integrated Cargo Database (ICDB) is a major military computer system that provides visibility over international cargo. Development started in early 1993 and implementation began on the West Coast in August of 1995. The Design Plan coordinated developmental efforts for the ICDB and its related processes. A Design Plan was especially important because the ICDB was developed at multiple sites by Oak Ridge National Laboratory and Military Traffic Management Command personnel. A Design Plan was essential to ensure that a consistent design was maintained throughout all modules, that functional and technical requirements were accomplished, that all components and processes worked together successfully, and that the development schedule was met. This plan described ICDB modules and tasks within each module. It documented responsibilities and dependencies by module and presented a schedule for development, testing, and integration.

Truett, L.F.; Rollow, J.P.; Shipe, P.C.

1995-11-01T23:59:59.000Z

58

INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS CONCURSO PBLICO PARA PROVIMENTO DE VAGAS EM CARGOS  

E-Print Network (OSTI)

Geral CÃ?DIGO DE GARGO TM01 ANICETO JOZIEL RABELO GOMES ANDRADE 0790 60,00 18,64 ANTONIO CARLOS LIMA,01 DARCILENE FURTADO SOUSA 0397 64,00 10,00 EDILBERTO DOS ANJOS TEIXEIRA 0052 34,00 10,89 ELMO SÃ?RGIO DOS,08 CÃ?DIGO DE CARGO TM04 AUGUSTO LUIZ DOS SANTOS HUMMEL 0416 32,00 8,42 ELDER SANTOS DE CASTRO 1113 58,00 24

59

40 MM Grenade Launcher Qualification Requirements at Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

40 MM Grenade Launcher Qualification Requirements at Department of 40 MM Grenade Launcher Qualification Requirements at Department of Energy Sites, IG-0806 40 MM Grenade Launcher Qualification Requirements at Department of Energy Sites, IG-0806 The Department of Energy and its National Nuclear Security Administration (NNSA), operate some of the most sensitive Federal facilities in the United States. Because of the mission requirements, safeguards and security is a top priority at these sites. As part of its security regime, the Department maintains a cadre of armed protective force officers to prevent and defend against malevolent acts. In recent years, the Department has worked to enhance security by increasing the capabilities of weapon systems used by the protective force officers. One such weapon is the 40 mm grenade launcher, which utilizes high explosive

60

40 MM Grenade Launcher Qualification Requirements at Department...  

Office of Environmental Management (EM)

years, the Department has worked to enhance security by increasing the capabilities of weapon systems used by the protective force officers. One such weapon is the 40 mm grenade...

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Waste Crate and Container Imaging Using the Vehicle and Cargo Inspection System. Innovative Technology Summary Report  

SciTech Connect

The Vehicle and Cargo Inspection System (VACIS) is a highly penetrating gamma ray imaging system that provides a means to non-invasively image crate contents prior to crate disassembly. The VACIS unit uses a 1.6 Curie collimated source (Cesium-137) aimed at a linear detector to create an image as the unit passes by the crate. In the demonstrated mobile unit, the source and detector were mounted on a boom truck. As the crate passed between the source and detector, a near real-time composite image of the contents was constructed from the linear image of the VACIS unit's on board computer and recorded on disk.

None

2000-07-01T23:59:59.000Z

62

M/M/1 Queueing System with Delayed Controlled Vacation  

E-Print Network (OSTI)

M/M/1 Queueing System with Delayed Controlled Vacation Yonglu Deng , Zhongshan University W. John systems using a time division multiple access (TDMA) scheme (Frey and Takahashi, [7]). Researchers have that of a server's cold switch-on. The case of delayed vacation has also very recently been studied by Frey

Zhao, Yiqiang Q.

63

Design and testing of a dual 8-T 380-mm/12-T 220-mm split superconducting solenoid for ORNL  

SciTech Connect

A superconducting high field magnet facility has recently been prepared for operation at the Oak Ridge National Laboratory (ORNL). The facility consists of a background NbTi coil and an insert coil made of Nb/sub 3/Sn tape. The background coil produces an 8-T central field, with a peak field of 8.8 T, in a bore of 380 mm and contains radial access ports of 67-mm diam. Details of magnet design both for the background coil and insert coil will be presented. The protection scheme will be discussed and test results will be given.

Ballou, J.K.; Brown, R.L.; Fietz, W.A.; Forseman, J.W.; Gray, W.H.; Kenney, W.J.; Wysor, R.B.; Markiewicz, W.D.; Van Alstyne, R.G.

1981-01-01T23:59:59.000Z

64

Design of an RFQ-Based Neutron Source for Cargo ContainerInterrogation  

SciTech Connect

An RFQ-based neutron generator system is described that produces pulsed neutrons for the active screening of sea-land cargo containers for the detection of shielded special nuclear materials (SNM).A microwave-driven deuteron source is coupled to an electrostatic LEBT that injects a 40 mA D+ beam into a 6 MeV, 5.1 meter-long 200 MHz RFQ.The RFQ has a unique beam dynamics design and is capable of operating at duty factors of 5 to 10 percent accelerating a D+ time-averaged current of up to 1.5 mA at 5 percent duty factor, including species and transmission loss. The beam is transported through a specially-designed thin window into a 2.5-atmosphere deuterium gas target. A high-frequency dipole magnet is used to scan the beam over the long dimension of the 5by 35 cm target window. The source will deliver a neutron flux of 1 cdot107 n/(cm2s) to the center of an empty cargo container. Details of the ion source, LEBT, RFQ beam dynamics and gas target design are presented.

Staples, John W.; Hoff, M.D.; Kwan, J.W.; Li, D.; Ludewigt, B.A.; Ratti, A.; Virostek, S.P.; Wells, R.P.

2006-08-01T23:59:59.000Z

65

DEVELOPMENT OF DECISION MAKING ALGORITHM FOR CONTROL OF SEA CARGO CONTAINERS BY 'TAGGED' NEUTRON METHOD  

SciTech Connect

Nowadays in Russia and abroad there are several groups of scientists, engaged in development of systems based on 'tagged' neutron method (API method) and intended for detection of dangerous materials, including high explosives (HE). Particular attention is paid to possibility of detection of dangerous objects inside a sea cargo container. Energy gamma-spectrum, registered from object under inspection is used for determination of oxygen/carbon and nitrogen/carbon chemical ratios, according to which dangerous object is distinguished from not dangerous one. Material of filled container, however, gives rise to additional effects of rescattering and moderation of 14 MeV primary neutrons of generator, attenuation of secondary gamma-radiation from reactions of inelastic neutron scattering on objects under inspection. These effects lead to distortion of energy gamma-response from examined object and therefore prevent correct recognition of chemical ratios. These difficulties are taken into account in analytical method, presented in the paper. Method has been validated against experimental data, obtained by the system for HE detection in sea cargo, based on API method and developed in VNIIA. Influence of shielding materials on results of HE detection and identification is considered. Wood and iron were used as shielding materials. Results of method application for analysis of experimental data on HE simulator measurement (tetryl, trotyl, hexogen) are presented.

Anan'ev, A. A.; Belichenko, S. G.; Bogolyubov, E. P.; Bochkarev, O. V.; Petrov, E. V.; Polishchuk, A. M.; Udaltsov, A. Yu. [All-Russian Research Institute of Automatics 127055, Moscow, Sushevskaya st., 22 (Russian Federation)

2009-12-02T23:59:59.000Z

66

Posters Surface Flux Intercomparison Between the MM5 Model  

NLE Websites -- All DOE Office Websites (Extended Search)

Posters Surface Flux Intercomparison Between the MM5 Model and Observations During the Storm-Scale Observations Regional Measurement Program-Fronts Experiment Systems Test 1992 J. Dudhia and S. P. Oncley Mesoscale and Microscale Meteorology Division Atmospheric Technology Division National Center for Atmospheric Research Boulder, Colorado Introduction Mesoscale model 5 (MM5) is being used as a data assimilation tool for the Atmospheric Radiation Measurement (ARM) Program. There is a need to verify that the model physics is consistent with observations under a range of conditions. Surface fluxes of heat, moisture, and momentum are a particular area of uncertainty in the model owing to their dependence on surface properties, some of which are time-dependent. The National Center for Atmospheric Research (NCAR)

67

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. BC-MM-669 and BC-MM-673  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

669 and BC-MM-673 669 and BC-MM-673 Title: BC Site Building Upgrades, Phases II and III Description: Subcontractor shall provide all labor, tools, materials, equipment, and supervision required to perform various building upgrades at BC Buildings 401, 402, 403, 408, 415, and 416 (Phase II) and BC Buildings 401, 402, 413, and 414 (Phase III). Subcontractor shall evaluate and implement Green Building Design where applicable. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions).

68

Radiated noise characteristics of M/V OVERSEAS HARRIETTE, a modern cargo ship  

Science Journals Connector (OSTI)

Low?frequency ambient noise in the ocean is often influenced by radiated noise from merchant shipping. In an effort to quantify this noise a series of extensive and carefully planned measurements were made of the radiated noise of M/V OVERSEAS HARRIETTE a 25 525?deadweight ton 567?ft cargo ship powered by a direct?drive low?speed diesel engine. This ship and its power plant are typical of many modern merchant ships. The radiated noise data show high?level tonal frequencies from the ship's service diesel generator main engine firing rate and blade rate harmonics due to propeller cavitation. Directivity measurements taken at many angles under the ship indicate that the radiation is generally dipole in form at lower frequencies as expected. There are some departures from this pattern that may indicate hull interactions. Blade rate fundamental levels show good agreement with predicted levels. [Work supported by NRL.

Paul T. Arveson; David J. Vendittis

1991-01-01T23:59:59.000Z

69

Cosmic-Ray-Induced Ship-Effect Neutron Measurements and Implications for Cargo Scanning at Borders  

SciTech Connect

Neutron measurements are used as part of the interdiction process for illicit nuclear materials at border crossings. Even though the natural neutron background is small, its variation can impact the sensitivity of detection systems. The natural background of neutrons that is observed in monitoring instruments arises almost entirely from cosmic ray induced cascades in the atmosphere and the surrounding environment. One significant source of variation in the observed neutron background is produced by the “ship effect” in large quantities of cargo that transit past detection instruments. This paper reports on results from measurements with typical monitoring equipment of ship effect neutrons in various materials. One new result is the “neutron shadow shielding” effect seen with some low neutron density materials.

Kouzes, Richard T.; Ely, James H.; Seifert, Allen; Siciliano, Edward R.; Weier, Dennis R.; Windsor, Lindsay K.; Woodring, Mitchell L.; Borgardt, James D.; Buckley, Elise D.; Flumerfelt, Eric L.; Oliveri, Anna F.; Salvitti, Matthew

2008-03-11T23:59:59.000Z

70

Combining Radiography and Passive Measurements for Radiological Threat Detection in Cargo  

SciTech Connect

Abstract Radiography is widely understood to provide information complimentary to passive detection: while not directly sensitive to radiological materials, radiography can reveal highly shielded regions which may mask a passive radiological signal. We present a method for combining radiographic and passive data which uses the radiograph to provide an estimate of scatter and attenuation for possible sources. This approach allows quantitative use of radiographic images without relying on image interpretation, and results in a probabilistic description of likely source locations and strengths. We present first results for this method for a simple modeled test case of a cargo container driving through a PVT portal. With this inversion approach, we address criteria for an integrated passive and radiographic screening system and how detection of SNM threats might be improved in such a system.

Miller, Erin A.; White, Timothy A.; Jarman, Kenneth D.; Kouzes, Richard T.; Kulisek, Jonathan A.; Robinson, Sean M.; Scherrer, Charles; Wittman, Richard S.

2012-12-01T23:59:59.000Z

71

Microsoft Word - BM-MM-762A,GFE.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A A Title: Replace Brine Disposal System Header to BM Brine Tank, GFE Description: Manufacturer shall provide the piping and fittings associated with the replacement of the brine disposal system header to the BM Brine Tank as Government Furnished Equipment (GFE). The manufacturer shall load all materials onto transports supplied by others. Installation will be performed by others under BM-MM-762. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions).

72

Recent advances in nuclear powered electric propulsion for space exploration  

Science Journals Connector (OSTI)

Nuclear and radioisotope powered electric thrusters are being developed as primary in space propulsion systems for potential future robotic and piloted space missions. Possible applications for high-power nuclear electric propulsion include orbit raising and maneuvering of large space platforms, lunar and Mars cargo transport, asteroid rendezvous and sample return, and robotic and piloted planetary missions, while lower power radioisotope electric propulsion could significantly enhance or enable some future robotic deep space science missions. This paper provides an overview of recent US high-power electric thruster research programs, describing the operating principles, challenges, and status of each technology. Mission analysis is presented that compares the benefits and performance of each thruster type for high priority NASA missions. The status of space nuclear power systems for high-power electric propulsion is presented. The paper concludes with a discussion of power and thruster development strategies for future radioisotope electric propulsion systems.

R. Joseph Cassady; Robert H. Frisbee; James H. Gilland; Michael G. Houts; Michael R. LaPointe; Colleen M. Maresse-Reading; Steven R. Oleson; James E. Polk; Derrek Russell; Anita Sengupta

2008-01-01T23:59:59.000Z

73

Digital Frequency Domain Multiplexer for mm-Wavelength Telescopes  

SciTech Connect

An FPGA based digital signal processing (DSP) system for biasing and reading out multiplexed bolometric detectors for mm-wavelength telescopes is presented. This readout system is being deployed for balloon-borne and ground based cosmology experiments with the primary goal of measuring the signature of inflation with the Cosmic Microwave Background Radiation. The system consists of analog superconducting electronics running at 250 mK and 4 K, coupled to digital room temperature backend electronics described here. The digital electronics perform the real time functionality with DSP algorithms implemented in firmware. A soft embedded processor provides all of the slow housekeeping control and communications. Each board in the system synthesizes multi-frequency combs of 8 to 32 carriers in the MHz band to bias the detectors. After the carriers have been modulated with the sky-signal by the detectors, the same boards digitize the comb directly. The carriers are mixed down to base-band and low pass filtered. The signal bandwidth of 0.050Hz-100 Hz places extreme requirements on stability and requires powerful filtering techniques to recover the sky-signal from the MHz carriers.

Spieler, Helmuth G; Dobbs, Matt; Bissonnette, Eric; Spieler, Helmuth G.

2007-07-23T23:59:59.000Z

74

Latest developments with the 400 MM bore Pielstick engine  

SciTech Connect

For over forty years, S.E.M.T. Pielstick has been manufacturing the 400 mm bore, four-stroke, medium-speed PC diesel engine. The evolution has continued up to the present and the latest issue is the PC2-6B design, featuring an output of 615 kW per cylinder. This result was made possible by a multifold, ongoing development program. Experience, gained on the nearly 4000 PC engines built so far for marine and stationary applications, was combined with technological progress in engine design, materials and components. These elements all contribute to make the present engines, not only over three times as powerful, but also more reliable and more economical to run, featuring a lower specific fuel consumption and requiring less maintenance. The 1000 hours endurance test on the three-cylinder experimental engine has allowed tuning of the PC2-6B to the nominal power of 615 kW/cylinder at 500 r/min and verification of safety margins with the engine running at 600 r/min. The same program highlighted the low emission values of the new engine, summarized as: NO{sub x}, < 6 g/kWh; CO, $LS 0.6 g/kWh; HC, < 0.5 g/kWh; and smoke, < 0.15{degree} Bosch.

Chellini, R.

1995-06-01T23:59:59.000Z

75

The effect of cargo on the crush loading of RAM transportation packages in ship collisions  

SciTech Connect

Recent intercontinental radioactive material shipping campaigns have focused public and regulatory attention on the safety of transport of this material by ocean-going vessels. One major concern is the response of the vessel and onboard radioactive material (RAM) packages during a severe ship-to-ship collision. These collisions occur at velocities less than the velocity obtained in the Type B package regulatory impact event and the bow of the striking ship is less rigid than the unyielding target used in those tests (Ammerman and Daidola, 1996). This implies that ship impact is not a credible scenario for damaging the radioactive material packages during ship collisions. It is possible, however, for these collisions to generate significant amounts of crush force by the bow of the impacting ship overrunning the package. It is the aim of this paper to determine an upper bound on the magnitude of this crush force taking into account the strength of the radioactive material carrying vessel and any other cargo that may be stowed in the same hold as the radioactive material.

Radloff, H.D.; Ammerman, D.J.

1998-03-01T23:59:59.000Z

76

Space Microbiology  

Science Journals Connector (OSTI)

...2010 ARTICLE REVIEWS Space Microbiology Gerda Horneck...2005. Metagenomic libraries from uncultured microorganisms...environments. Gravit. Space Biol. 18: 85-86...rendering plant process. Public Health Rep. 72: 176...bacteriophage. Life Sci. Space Res. 13: 143-149...

Gerda Horneck; David M. Klaus; Rocco L. Mancinelli

2010-03-01T23:59:59.000Z

77

July 1, 1997 / Vol. 22, No. 13 / OPTICS LETTERS 991 Passively Q-switched 1.34-mm Nd:YVO4 microchip laser with  

E-Print Network (OSTI)

-pumped 1.34-mm Nd:YVO4 microchip laser. We achieved single- frequency, 230-ps pulses by using an InGaAsP Nd:YVO4 microchip laser that uses InGaAsP semiconductor saturable- absorber mirrors (SESAM's).1 ­ 3 mode spacing exceeds the gain bandwidth. In addition, a short absorption length is needed for efficient

Keller, Ursula

78

Heat Transfer -2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature  

E-Print Network (OSTI)

Heat Transfer - 2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature T = 10o C. The heat transfer coefficient at the wire's surface h equation that includes all heat transfer mechanisms involved in this problem. Write this energy balance

Virginia Tech

79

Episodic Performance and Sensitivity of the Urbanized MM5 (uMM5) to Perturbations in Surface Properties in Houston Texas  

Science Journals Connector (OSTI)

We present an application of a fine-resolution, meso-urban meteorological model (urbanized MM5; uMM5) to a multi-day episode in August 2000 in the Houston-Galveston Texas, USA region. The model’s episodic ... ini...

Haider Taha

2008-05-01T23:59:59.000Z

80

A Polarizable QM/MM Explicit Solvent Model for Computational Electrochemistry in Water  

E-Print Network (OSTI)

We present a quantum mechanical/molecular mechanical (QM/MM) explicit solvent model for the computation of standard reduction potentials E[subscript 0]. The QM/MM model uses density functional theory (DFT) to model the ...

Wang, Lee-Ping

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Breakdown of 2mm symmetry in electron diffraction from multiwalled carbon nanotubes  

E-Print Network (OSTI)

Breakdown of 2mm symmetry in electron diffraction from multiwalled carbon nanotubes Zejian Liu of single-walled carbon nanotubes always have 2mm symmetry regardless if the nanotubes them- selves have such symmetry. We here show that, for the case of multiwalled carbon nanotubes, the 2mm symmetry can break down

Qin, Lu-Chang

82

Innovation Spaces  

E-Print Network (OSTI)

Innovation ecosystems today are the lifeblood or the great hope of many major economies, but at the heart of these ecosystems, there are places and spaces. Silicon Valley is not just a place, but a cluster of spaces where ...

Schneider-Sikorsky, Patrick A

2014-01-01T23:59:59.000Z

83

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS DE RESIDNCIA MDICA DE ACESSO DIRETO Acupuntura 4 2 2,00  

E-Print Network (OSTI)

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS DE RESIDÃ?NCIA MÃ?DICA DE ACESSO DIRETO Acupuntura 4 2 2,00 Hospital de Base do Distrito Federal / DF PROGRAMAS DE RESIDÃ?NCIA MÃ?DICA DE ACESSO DIRETO Anestesiologia 175 6 29,17 Hospital de Base do Distrito

Maier, Rudolf Richard

84

Space Nuclear  

NLE Websites -- All DOE Office Websites (Extended Search)

a "Group Achievement Award" by the National Aeronautics and Space Administration (NASA) for their efforts as part of the New Horizons mission launch in 2006. More....

85

HighFidelity Rapid Prototyping of 300mm Fabs through Discrete Event System Modeling #  

E-Print Network (OSTI)

High­Fidelity Rapid Prototyping of 300mm Fabs through Discrete Event System Modeling # Jonghun Park and control. Keywords: High­fidelity modeling, 300mm Fab, Flexible Automation, Colored Petri Nets, Web­based Simulation, Rapid Prototyping # A preliminary version of this paper appeared in [28]. + Corresponding author

Reveliotis, Spiridon "Spyros"

86

Evaluation of Offshore Wind Simulations with MM5 in the Japanese and Danish Coastal Waters  

E-Print Network (OSTI)

Evaluation of Offshore Wind Simulations with MM5 in the Japanese and Danish Coastal Waters Teruo to evaluate the accuracy of offshore wind simulation with the mesoscale model MM5, long-term simulations to simulate offshore wind conditions in the Japanese coastal waters even using a mesoscale model, compared

Heinemann, Detlev

87

MECHANICAL TEST RESULTS ON DIPOLE MODEL C-l 25 mm ALUMINUM COLLARS  

E-Print Network (OSTI)

P~. FI'9 . ~ C.C rv'IW\\ 707~-Th ALUMINUM ' ~LAI2.. o Pl.ATTDIPOLE MODEL C-1 25 mm ALUMINUM COLLARS C. Peters FebruaryON DIPOLE MODEL C-I 25 mm ALUMINUM COLLARS· Craig Peters

Peters, C.

2010-01-01T23:59:59.000Z

88

Space Weather  

E-Print Network (OSTI)

magnetic field that enshrouds Earth is subject to a continuing low dose of galactic cosmic radiation. The best available estimates predict that exposure to such radiation for as little as a year may-inducing radiation in space. Eugene N. Parker 18 August 2005 Any space traveler far removed from the protective

Shepherd, Simon

89

Discrimination Report: A Multisensor system for detection andcharacterization of UXO, ESTCP Project MM-0437,  

SciTech Connect

The Berkeley UXO Discriminator (BUD) is an optimally designed active electromagnetic system that not only detects but also characterizes UXO. The performance of the system is governed by a target size-depth curve. BUD was designed to detect UXO in the 20 mm to 155 mm size range for depths between 0 and 1.5 m, and to characterize them in a depth range from 0 to 1.1 m. The system incorporates three orthogonal transmitters and eight pairs of differenced receivers. Eight receiver coils are placed horizontally along the two diagonals of the upper and lower planes of the two horizontal transmitter loops. These receiver coil pairs are located on symmetry lines through the center of the system and each pair sees identical fields during the on-time of the pulse in all of the transmitter coils. They are wired in opposition to produce zero output during the on-time of the pulses in three orthogonal transmitters. Moreover, this configuration dramatically reduces noise in the measurements by canceling the background electromagnetic fields (these fields are uniform over the scale of the receiver array and are consequently nulled by the differencing operation), and by canceling the noise contributed by the tilt motion of the receivers in the Earth's magnetic field, and greatly enhances receiver sensitivity to the gradients of the target response. BUD is mounted on a small cart to assure system mobility. System positioning is provided by a Real Time Kinematic (RTK) GPS receiver. The system has two modes of operation: (1) the search mode, in which BUD moves along a profile and exclusively detects targets in its vicinity providing target depth and horizontal location, and (2) the discrimination mode, in which BUD is stationary above a target, and determines three discriminating polarizability responses together with the object location and orientation from a single position of the system. The detection performance of the system is governed by a size-depth curve shown in Figure 2. This curve was calculated for BUD assuming that the receiver plane is 0.2 m above the ground. Figure 2 shows that, for example, BUD can detect an object with 0.1 m diameter down to the depth of 0.9 m with a depth uncertainty of 10%. Any objects buried at a depth of more than 1.3 m will have a low probability of detection. The discrimination performance of the system is governed by a size-depth curve shown in Figure 3. Again, this curve was calculated for BUD assuming that the receiver plane is 0.2 m above the ground. Figure 3 shows that, for example, BUD can determine the polarizability of an object with 0.1 m diameter down to the depth of 0.63 m with polarizability uncertainty of 10%. Any objects buried at the depth more than 0.9 m will have a low discrimination probability. Object orientation estimates and equivalent dipole polarizability estimates used for large and shallow UXO/scrap discrimination are more problematic as they are affected by higher order (non-dipole) terms induced in objects due to source field gradients along the length of the objects. For example, a vertical 0.4 m object directly below the system needs to be about 0.90 m deep for perturbations due to gradients along the length of the object to be of the order of 20% of the uniform field object response. Similarly, vertical objects 0.5 m, and 0.6 m long need to be 1.15 m, and 1.42 m, respectively, below the system. For horizontal objects the effect of gradients across the object diameter are much smaller. For example, 155 mm and 105 mm projectiles need to be only 0.30 m, and 0.19 m, respectively, below the system. A polarizability index (in cm{sup 3}), which is an average value of the product of time (in seconds) and polarizability rate (in m{sup 3}/s) over the 34 sample times logarithmically spaced from 143 to 1300 {micro}s, and three polarizabilities, can be calculated for any object. We used this polarizability index to decide when the object is in a uniform source field. Objects with the polarizability index smaller than 600 cm{sup 3} and deeper than 1.8 m below BUD, or smaller than 200

Gasperikova, Erika; Smith, J. Torquil; Morrison, H.Frank; Becker,Alex

2008-01-14T23:59:59.000Z

90

Space Research  

Science Journals Connector (OSTI)

In the two years since the last SPIE meeting on this topic there has been much activity in both ground and space based interferometry. The author reviews those developments. He also summarizes the Strawman Sci...

G. Burkhardt; U. Esser; H. Hefele; I. Heinrich; W. Hofmann…

1998-01-01T23:59:59.000Z

91

Space Microbiology  

Science Journals Connector (OSTI)

...membranes under conditions of free fall (in a drop tower) and hypergravity (in a centrifuge). This...operation in the International Space Station. SAE technical paper 2006-01-2157. SAE, Warrendale, PA. 225 Rothschild, L., and...

Gerda Horneck; David M. Klaus; Rocco L. Mancinelli

2010-03-01T23:59:59.000Z

92

Of horseshoes and heliotropes: Dynamics of dust in the Encke Gap M.M. Hedman a,  

E-Print Network (OSTI)

Of horseshoes and heliotropes: Dynamics of dust in the Encke Gap M.M. Hedman a, , J.A. Burns a located within the Cassini Division's Laplace Gap demonstrates ``heliotropic'' behavior: its geometric

Hamilton, Douglas P.

93

MagLab - Cell 15: 45.1 Tesla / 32 mm Hybrid Magnet  

NLE Websites -- All DOE Office Websites (Extended Search)

Magnets & Facilities Arrow Cell 15: 45.1 Tesla 32 mm Hybrid Magnet The labs flagship magnet, the 45 T Hybrid, is composed of a 33.5 T resistive magnet nested in an 11.5 T...

94

Optical rotation in RbTiOAsO4 (point group mm2) W. Kaminsky*, I  

E-Print Network (OSTI)

Optical rotation in RbTiOAsO4 (point group mm2) W. Kaminsky*, I , P. A. ThomasII and A. M. Glazer, UK Received March 5, 2001; accepted September 13, 2001 Abstract. Measurement of optical rotation in RbTiOAsO4 (RTA) with the tilter method resulted in an optical rotation of r12 ¼ þ17ð3� /mm

Kaminsky, Werner

95

System and method for weighing and characterizing moving or stationary vehicles and cargo  

DOE Patents (OSTI)

A weigh-in-motion device and method having at least one transducer pad, each transducer pad having at least one transducer group with transducers positioned essentially perpendicular to the direction of travel. At least one pad microcomputer is provided on each transducer pad having a means for calculating first output signal indicative of weight, second output signal indicative of time, and third output signal indicative of speed. At least one host microcomputer is in electronic communication with each pad microcomputer, and having a means for calculating at least one unknown selected from the group consisting of individual tire weight, individual axle weight, axle spacing, speed profile, longitudinal center of balance, and transverse center of balance.

Beshears, David L [Knoxville, TN; Scudiere, Matthew B [Oak Ridge, TN; White, Clifford P [Seymour, TN

2008-05-20T23:59:59.000Z

96

Development and application of QM/MM methods to study the solvation effects and surfaces  

SciTech Connect

Quantum mechanical (QM) calculations have the advantage of attaining high-level accuracy, however QM calculations become computationally inefficient as the size of the system grows. Solving complex molecular problems on large systems and ensembles by using quantum mechanics still poses a challenge in terms of the computational cost. Methods that are based on classical mechanics are an inexpensive alternative, but they lack accuracy. A good trade off between accuracy and efficiency is achieved by combining QM methods with molecular mechanics (MM) methods to use the robustness of the QM methods in terms of accuracy and the MM methods to minimize the computational cost. Two types of QM combined with MM (QM/MM) methods are the main focus of the present dissertation: the application and development of QM/MM methods for solvation studies and reactions on the Si(100) surface. The solvation studies were performed using a discreet solvation model that is largely based on first principles called the effective fragment potential method (EFP). The main idea of combining the EFP method with quantum mechanics is to accurately treat the solute-solvent and solvent-solvent interactions, such as electrostatic, polarization, dispersion and charge transfer, that are important in correctly calculating solvent effects on systems of interest. A second QM/MM method called SIMOMM (surface integrated molecular orbital molecular mechanics) is a hybrid QM/MM embedded cluster model that mimics the real surface.3 This method was employed to calculate the potential energy surfaces for reactions of atomic O on the Si(100) surface. The hybrid QM/MM method is a computationally inexpensive approach for studying reactions on larger surfaces in a reasonably accurate and efficient manner. This thesis is comprised of four chapters: Chapter 1 describes the general overview and motivation of the dissertation and gives a broad background of the computational methods that have been employed in this work. Chapter 2 illustrates the methodology of the interface of the EFP method with the configuration interaction with single excitations (CIS) method to study solvent effects in excited states. Chapter 3 discusses the study of the adiabatic electron affinity of the hydroxyl radical in aqueous solution and in micro-solvated clusters using a QM/EFP method. Chapter 4 describes the study of etching and diffusion of oxygen atom on a reconstructed Si(100)-2 x 1 surface using a hybrid QM/MM embedded cluster model (SIMOMM). Chapter 4 elucidates the application of the EFP method towards the understanding of the aqueous ionization potential of Na atom. Finally, a general conclusion of this dissertation work and prospective future direction are presented in Chapter 6.

Dibya, Pooja Arora

2010-05-16T23:59:59.000Z

97

The W43-MM1 mini-starburst ridge, a test for star formation efficiency models  

E-Print Network (OSTI)

Context: Star formation efficiency (SFE) theories are currently based on statistical distributions of turbulent cloud structures and a simple model of star formation from cores. They remain poorly tested, especially at the highest densities. Aims: We investigate the effects of gas density on the SFE through measurements of the core formation efficiency (CFE). With a total mass of $\\sim2\\times10^4$ M$_\\odot$, the W43-MM1 ridge is one of the most convincing candidate precursor of starburst clusters and thus one of the best place to investigate star formation. Methods: We used high-angular resolution maps obtained at 3 mm and 1 mm within W43-MM1 with the IRAM Plateau de Bure Interferometer to reveal a cluster of 11 massive dense cores (MDCs), and, one of the most massive protostellar cores known. An Herschel column density image provided the mass distribution of the cloud gas. We then measured the 'instantaneous' CFE and estimated the SFE and the star formation rate (SFR) within subregions of the W43-MM1 ridge. ...

Louvet, Fabien; Hennebelle, Patrick; Bonnell, Ian; Bontemps, Sylvain; Gusdorf, Antoine; Hill, Tracey; Gueth, Frédéric; Peretto, Nicolas; Duarte-Cabral, Ana; Stephan, Gwendoline; Schilke, Peter; Csengeri, Timéa; Luong, Quang Nguyen; Lis, Darek

2014-01-01T23:59:59.000Z

98

450 mm dual frequency capacitively coupled plasma sources: Conventional, graded, and segmented electrodes  

SciTech Connect

Wafer diameters for microelectronics fabrication will soon transition from 300 to 450 mm at a time when excitation frequencies for capacitively coupled plasmas (CCPs) are increasing to 200 MHz or higher. Already for 300 mm tools, there is evidence that wave behavior (i.e., propagation, constructive, and destructive interference) affects the uniformity of processing. The increase in diameter to 450 mm is likely to exacerbate these effects, perhaps requiring nontraditional tool designs. This is particularly important in dual frequency (DF) CCP tools in which there are potential interactions between frequencies. In this paper, results from a two-dimensional computational investigation of Ar plasma properties in a 450 mm DF-CCP reactor, incorporating a full-wave solution of Maxwell's equations, are discussed. As in 300 mm DF-CCP reactors, the electron density collapses toward the center of the reactor with increasing high frequency (HF), however, with more pronounced finite wavelength effects. Graded conductivity electrodes with multilayer of dielectrics are computationally demonstrated as a possible means to suppress wave effects thereby increasing plasma uniformity. Segmentation of the HF electrode also improves the plasma uniformity by making the electrical distance between the feeds and the sheath edges as uniform as possible.

Yang Yang [Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011 (United States); Kushner, Mark J. [Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109-2122 (United States)

2010-12-01T23:59:59.000Z

99

Microsoft Word - NO-MM-827 New Orleans Emergency Generator Installation (900 building).docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MM-827 MM-827 Title: New Orleans Emergency Generator Installation (900 Building) Description: Subcontractor shall provide all labor, tools, materials, equipment, and supervision required to relocate the New Orleans emergency generator at the 900 building, to install a new Automatic Transfer Switch, and to provide generator status alarms. Tasks includes construction of a new concrete slab foundation, relocation of the existing portable generator from the trailer to the foundation, electrical installation of the generator, installation of fencing around the generator, and miscellaneous architectural work. Some of the existing equipment and components being dismantled, removed or demolished have been designated for government salvage. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021)

100

Animated Space  

E-Print Network (OSTI)

activists returning to the Square over thirty years to protest against diverse injustices, including mine closures, nuclear arms escalation, violence against women, Apartheid in South Africa, the war in Iraq and Afghanistan, repression in Palestine... movement, the protests in Southern Europe against austerity, the uprisings in Ukraine, the demonstrations against wasteful state expenditure in Brazil are the emblems of the new politics of insurgency; their rebellious public spaces tangible expression...

Amin, Ash

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Name and Contact Information * Indicates a required field * Date of Birth (MM/DD/YYYY)  

E-Print Network (OSTI)

Name and Contact Information * Indicates a required field * Date of Birth (MM/DD/YYYY) * o Female o courses offered as part of a certificate or diploma program are exempt from GST, even if you are only certificates and diplomas for eligible students. If you have any questions or requests about the collection

102

Press Advertising 39x3col (390mm x 3 cols)  

E-Print Network (OSTI)

Press Advertising 39x3col (390mm x 3 cols) Total cost of ad Canberra Times $1,682.49 HES $4. 200 words Canberra Times $1,037.29 HES $2,785.00 STANDALONE Press advertising describes job advertisements in a printed medium such as newspapers, magazines and journals. We currently primarily advertised

Botea, Adi

103

Biological effects in unirradiated human tissue induced by radiation damage up to 1 mm away  

E-Print Network (OSTI)

in extrapolating radiation risk estimates from epidemi- ologically accessible doses down to very low doses where) and for assessing the risk from a low-dose exposure to a carcinogen such as ionizing radiation, where only a smallBiological effects in unirradiated human tissue induced by radiation damage up to 1 mm away Oleg V

104

Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.0mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.0 mm/s at 170C. Video shows the outlet flow (from top to bottom)....

Hassell, David

2008-08-27T23:59:59.000Z

105

Polystyrene PS648 inlet optical birefringence pattern, piston speed 1.4mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

106

Polystyrene PS648 inlet optical birefringence pattern, piston speed 1.0mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.0 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

107

Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.4mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the outlet flow (from top to bottom)....

Hassell, David

2008-08-27T23:59:59.000Z

108

Polystyrene PS648 outlet optical birefringence pattern, piston speed 0.16mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 0.16 mm/s at 170C. Video shows the outlet flow (from top...

Hassell, David

2008-08-27T23:59:59.000Z

109

Polystyrene PS648 inlet optical birefringence pattern, piston speed 0.16mm/s  

E-Print Network (OSTI)

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 0.16 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

110

Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output*  

E-Print Network (OSTI)

1 Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output in Environmental Sciences, University of Colorado, Boulder, CO, USA 4 National Snow and Ice Data Center, University coherent regional patterns of Greenland ice sheet surface mass balance (SMB) change over a 17-year period

Howat, Ian M.

111

Spectral imaging of the Sagittarius B2 region in multiple 7-mm molecular lines  

Science Journals Connector (OSTI)

......3-cm and 3-mm bands (combining their N and N into one source). We also include mid-IR fluxes from the MSX catalogue Baby Gator interface. 10 We have fitted data from our own observations with the ATCA at 1.54 GHz (Fig. A1) and 36 GHz (Fig. 2......

P. A. Jones; M. G. Burton; N. F. H. Tothill; M. R. Cunningham

2011-03-11T23:59:59.000Z

112

Spectral imaging of the Sagittarius B2 region in multiple 7-mm molecular lines  

Science Journals Connector (OSTI)

......B2 region in multiple 7-mm molecular lines P. A. Jones 1 2 * M. G. Burton 1 N...EX4 4QL We have undertaken a spectral-line imaging survey of a 6 6 arcmin2 area around...velocity-integrated emission images for 47 lines: 38 molecular lines and nine radio recombination......

P. A. Jones; M. G. Burton; N. F. H. Tothill; M. R. Cunningham

2011-03-11T23:59:59.000Z

113

National Aeronautics and Space Administration NASA Commercial Space  

E-Print Network (OSTI)

Accomplish? · · · · · Produced two new low-cost U.S. launch vehicles, two new autonomous cargo spacecraft NASA Science missions with two medium class launch vehicle options. Helping to recapture U.S. market:· ­ Dual Engine Centaur Liquid Oxygen Duct Development Test (April) Mission Control Center Interface Demo

Waliser, Duane E.

114

Corneal Topography of Excimer Laser Photorefractive Keratectomy Using a 6-mm Beam Diameter  

Science Journals Connector (OSTI)

Objective: The purpose of the study is to define qualitative patterns of corneal topography after excimer laser photorefractive keratectomy (PRK) using a 6-mm beam diameter, investigate changes in patterns over time, and identify associations of topography patterns with clinical outcomes. Design: Multicenter, prospective cohort study. Participants: Ninety-eight eyes of 90 patients with myopia who had undergone PRK using the Summit Technology, Inc., excimer laser with a 6-mm beam diameter. Intervention: Computer-assisted videokeratography data were analyzed for eyes having undergone PRK. Topography patterns at 3, 6, and 12 months after surgery were classified and associations with clinical outcomes assessed. Main Outcomes Measured: Topography patterns after PRK were determined at 3, 6, and 12 months after surgery. Associations with preoperative characteristics of age and attempted correction, and postoperative outcomes of uncorrected and spectacle-corrected visual acuity, predictability, astigmatism, corneal haze, glare, halo, and patient satisfaction were analyzed. Results: At 1 year, 21.4% of corneas showed a homogeneous topography, 27.6% showed a toric-with-axis configuration, 10.2% showed a toric-against-axis configuration, 7.1% showed an irregularly irregular topography, 24.5% showed a keyhole/semicircular pattern, and 9.2% showed focal topographic variants. From 3 to 6 months, 40.1 % of maps changed; from 6 to 12 months, 53.1 % of maps changed, generally to optically smoother, regular patterns. Older age and higher attempted correction were associated with the development of more irregular patterns. The irregular groups showed worse predictability than did the regular groups and a tendency for slight overcorrection. The average reported glare/halo of 1.33 (scale = 0 to 5) in this study was less than in a previous study of the 4.5- to 5-mm treatment zone. However, of six patients expressing dissatisfaction with the results of surgery, three ranked their glare or halo at the maximum level. Conclusions: Topography patterns using a 6-mm beam diameter are identifiable, improve with time, and may affect clinical outcomes after photorefractive keratectomy (PRK). The keyhole/semicircular pattern is more prevalent with a 6 mm treatment zone than with smaller treatment zones. Although optical side effects of glare and halo appear to be reduced with the 6-mm treatment, a small number of patients still report substantial glare or halo after the procedure.

Peter S. Hersh; Shetal I. Shah

1997-01-01T23:59:59.000Z

115

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project 10 No. BH-MM-746  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BH-MM-746 BH-MM-746 Title: BH Anhydrite Pond Liner Replacement Description: Subcontractor shall provide all labor, tools, equipment, materials, consumables, services, insurance, transportation, storage and supervision required to replace the BH Anhydrite Pond Liner. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following: (1) The proposed action fits within a class of actions that is listed in Appendix A or B of Subpart D;

116

Microsoft Word - WH-MM-818B-819B NEPA.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8B & WH-MM-819B 8B & WH-MM-819B Title: Repair WH Brine Tanks, WHT-14 & WHT-15 Description: Subcontractor shall shall provide all materials, tools, equipment, supplies, transportation, facilities, labor, supervision, and services required to perform the work associated with the repair of the WH Brine Tanks, WHT-14 & WHT-15. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions). (b) To find that a proposal is categorically excluded, DOE shall determine the following:

117

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. WH-MM-1000  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MM-1000 MM-1000 Title: Inspection and Repair of WH-SUN 42-inch Crude Oil Pipeline Description: Subcontractor shall provide all supervision, transportation, labor, materials and equipment required to locate, excavate, and inspect an internal corrosion anomaly at two locations on the WH to SUN Terminal 42-inch crude oil pipeline. Inspections will be performed by Automated Ultrasonic Testing. Repairs shall be performed based on the inspection results. All work will be performed on the DOE pipeline right-of-way. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment

118

THE MAGNETIC FIELD MORPHOLOGY OF THE CLASS 0 PROTOSTAR L1157-mm  

SciTech Connect

We present the first detection of polarization around the Class 0 low-mass protostar L1157-mm at two different wavelengths. We show polarimetric maps at large scales (10'' resolution at 350 {mu}m) from the SHARC-II Polarimeter and at smaller scales (1.''2-4.''5 at 1.3 mm) from the Combined Array for Research in Millimeter-wave Astronomy (CARMA). The observations are consistent with each other and show inferred magnetic field lines aligned with the outflow. The CARMA observations suggest a full hourglass magnetic field morphology centered about the core; this is only the second well-defined hourglass detected around a low-mass protostar to date. We apply two different methods to CARMA polarimetric observations to estimate the plane-of-sky magnetic field magnitude, finding values of 1.4 and 3.4 mG.

Stephens, Ian W.; Looney, Leslie W.; Kwon, Woojin; Crutcher, Richard M. [Department of Astronomy, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Hull, Charles L. H.; Plambeck, Richard L. [Astronomy Department and Radio Astronomy Laboratory, 601 Campbell Hall, University of California, Berkeley, CA 94720 (United States); Chapman, Nicholas; Novak, Giles; Matthews, Tristan [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and Department of Physics and Astronomy, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (United States); Davidson, Jacqueline [School of Physics, University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 (Australia); Vaillancourt, John E. [SOFIA Science Center, Universities Space Research Association, NASA Ames Research Center, MS 232-11, Moffett Field, CA 94035-0001 (United States); Shinnaga, Hiroko, E-mail: stephen6@illinois.edu [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720 (United States)

2013-05-20T23:59:59.000Z

119

A Magnetic Dynamo Origin For The Sub-mm Excess In Sgr A*  

E-Print Network (OSTI)

The sub-mm bump observed in the spectrum of Sgr A* appears to indicate the existence of a compact emitting component within several Schwarzschild radii, $r_S$, of the nucleus at the Galactic Center. This is interesting in view of the predicted circularized flow within $\\sim 5-10 r_S$, based on detailed multi-dimensional hydrodynamic simulations of Bondi-Hoyle accretion onto this unusual object. In this paper, we examine the physics of magnetic field generation by a Keplerian dynamo subject to the conditions pertaining to Sgr A*, and show that the sub-mm bump can be produced by thermal synchrotron emission in this inner region. This spectral feature may therefore be taken as indirect evidence for the existence of this circularization. In addition, the self-Comptonization of the sub-mm bump appears to produce an X-ray flux exceeding that due to bremsstrahlung from this region, which may account for the X-ray counterpart to Sgr A* discovered recently by {\\it Chandra}. However, the required accretion rate in the Keplerian flow is orders of magnitude smaller than that predicted by the Bondi-Hoyle simulations. We speculate that rapid evaporation, in the form of a wind, may ensue from the heating associated with turbulent mixing of gas elements with large eccentricity as they settle down into a more or less circular (i.e., low eccentricity) trajectory. The spectrum of Sgr A* longward of $\\sim 1-2$ mm may be generated outside of the Keplerian flow, where the gas is making a transition from a quasi-spherical infall into a circularized pattern.

Fulvio Melia; Siming Liu; Robert Coker

2001-05-27T23:59:59.000Z

120

American Recovery and Reinvestment Act ( ARRA) FEMP Technical Assistance, U.S. General Services Administration - Project 194 U.S. Custom Cargo Inspection Facility, Detroit, MI  

SciTech Connect

This report documents the findings of an on-site audit of the U.S. Customs Cargo Inspection Facility (CIF) in Detroit, Michigan. The federal landlord for this building is the General Services Administration (GSA). The focus of the audit was to identify various no-cost or low-cost energy-efficiency opportunities that, once implemented, would reduce electrical and gas consumption and increase the operational efficiency of the building. This audit also provided an opportunity to identify potential capital cost projects that should be considered in the future to acquire additional energy (electric and gas) and water savings to further increase the operational efficiency of the building.

Arends, J.; Sandusky, William F.

2010-05-31T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Correlated Sub-mm and X-ray Variability in Sgr A*  

E-Print Network (OSTI)

PAPER WITHDRAWN. The recent detection of Sgr A* in the X-ray band, together with the radio polarization measurements conducted over the past few years, offer the best constraints yet for understanding the nature of the emitting gas within several Schwarzschild radii ($r_S$) of this supermassive black hole candidate at the Galactic Center. Earlier, we showed that the sub-mm radiation from this source may be associated with thermal synchrotron emission from an inner Keplerian region within the circularization radius of the accreting plasma. In this paper, we extend this analysis in a very important way, by calculating the implied high-energy emission of Sgr A* associated with the orbiting, hot, magnetized gas. We find that for the accretion rate inferred from the fits to the sub-mm data, the dominant contribution to Sgr A*'s X-ray flux is due to self-Comptonization of the radio photons, rather than from bremsstrahlung. The latter is a two-body process, which would produce significant X-ray emission only at much higher accretion rates. This picture leads to the testable prediction that the physical conditions within the inner $\\sim5r_S$ are variable on a time scale of order a year. In particular, the accretion rate $\\dot M$ appears to have changed by about 15% between the sub-mm measurements in 1996 and 1999. Given that the radio and self-Comptonized fluxes are strongly correlated in this picture, the upcoming second generation Chandra observations of Sgr A* may provide the direct evidence required to test this model.

Fulvio Melia; Siming Liu; Marco Fatuzzo

2002-05-28T23:59:59.000Z

122

L1448-MM OBSERVATIONS BY THE HERSCHEL KEY PROGRAM, ''DUST, ICE, AND GAS IN TIME'' (DIGIT)  

SciTech Connect

We present Herschel/Photodetector Array Camera and Spectrometer (PACS) observations of L1448-MM, a Class 0 protostar with a prominent outflow. Numerous emission lines are detected at 55 1000 K) environment, indicative of a shock origin. For OH, IR-pumping processes play an important role in the level population. The molecular emission in L1448-MM is better explained with a C-shock model, but the atomic emission of PACS [O I] and Spitzer/Infrared Spectrograph [Si II] emission is not consistent with C-shocks, suggesting multiple shocks in this region. Water is the major line coolant of L1448-MM in the PACS wavelength range, and the best-fit LVG models predict that H{sub 2}O and CO emit (50%-80%) of their line luminosity in the PACS wavelength range.

Lee, Jinhee; Lee, Jeong-Eun [Department of Astronomy and Space Science, Kyung Hee University, Yongin-shi, Kyungki-do 449-701 (Korea, Republic of); Lee, Seokho [Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of); Green, Joel D.; Evans, Neal J. II [Department of Astronomy, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712-1205 (United States); Choi, Minho [Korea Astronomy and Space Science Institute, 776 Daedeokdaero, Yuseong, Daejeon 305-348 (Korea, Republic of); Kristensen, Lars [Harvard-Smithsonian Center for Astrophysics, MS78, Cambridge, MA 02138 (United States); Dionatos, Odysseas; Jørgensen, Jes K., E-mail: jeongeun.lee@khu.ac.kr [Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen (Denmark); Collaboration: DIGIT Team

2013-11-01T23:59:59.000Z

123

Sub-mm tests of the gravitational inverse-square law  

E-Print Network (OSTI)

Sub-mm tests of the gravitational inverse-square law are interesting from several quite different perspectives. This paper discusses work by the Eot-Wash group performed since the publication of our initial result in February 2001. We find no evidence for short-range Yukawa interactions. Our results provide an upper limit of 200 micrometers on the size of the largest ``extra'' dimension, and for the unification scenario with 2 large extra dimensions, set an upper limit of 150 micrometers on the size of those dimensions.

E. G. Adelberger

2002-02-02T23:59:59.000Z

124

Sub-mm disk waviness characteristics and slider flying dynamics under thermal FH control  

Science Journals Connector (OSTI)

The flying dynamics and flying stability of a slider are the key issues at sub-5 nm flying height (FH) under thermal FH control. The resonant frequencies of current sliders are at 100 kHz level. At present linear disk velocities, the disk waviness at sub-mm level and 10 micron level can excite the resonant modes of the slider and induce FH modulation. This work uses the triple-harmonic method to monitor the dynamic FH signal during the process of thermal FH control. As the FH reduces, the same disk waviness characteristics excite larger dynamic FH modulation.

Zhi-Min Yuan; Siang Huei Leong; Sumitro Joyo Taslim; Ka Wei Ng; Bo Liu

2008-01-01T23:59:59.000Z

125

Fe/Al2O3 C2H4 Hata mm/10 min  

E-Print Network (OSTI)

Fe/Al2O3 C2H4 () () () () () () () * () 1. (SWNT) SWNT (CVD) (CNT)[1] Hata mm/10 min SWNT (Super Growth)[2]Al2O3 Fe C2H4 SWNT Fe/Al2O3 C2H4 CVD SWNT CNT CNT 2 SiO2 Al2O3 20 (RBM) 1350 cm-1 (D-Band)Fe G/D RBM Fe SWNT Al 15 nm Fe 0.6 nm CVD TEM Fig. 3 3 nm SWNT

Maruyama, Shigeo

126

Self-consistent QM/MM methodologies for structural refinement of photosystem II and other macromolecules of biological interest  

SciTech Connect

The combination of quantum mechanics and molecular mechanics (QM/MM) is one of the most promising approaches to study the structure, function, and properties of proteins and nucleic acids. However, there some instances in which the limitations of either the MM (lack of a proper electronic description) or QM (limited to a few number of atoms) methods prevent a proper description of the system. To address this issue, we review here our approach to fine-tune the structure of biological systems using post-QM/MM refinements. These protocols are based on spectroscopy data, and/or partitioning of the system to extend the QM description to a larger region of a protein. We illustrate these methodologies through applications to several biomolecules, which were pre-optimized at the QM/MM level and then further refined using postQM/MM refinement methodologies: mod(QM/MM), which refines the atomic charges of the residues included in the MM region accounting for polarization effects; mod(QM/MM)-opt that partition the MM region in smaller parts and optimizes each part in an iterative. self-consistent way, and the Polarized-Extended X-Ray Absorption Fine Structure (P-EXAFS) fitting procedure, which fine-tune the atomic coordinates to reproduce experimental polarized EXAFS spectra. The first two techniques were applied to the guanine quadruplex. while the P-EXAFS refinement was applied to the oxygen evolving complex of photosystem II.

Batista, Enrique R [Los Alamos National Laboratory; Sproviero, Eduardo M [YALE UNIV; Newcomer, Michael [YALE UNIV; Gascon, Jose A [YALE UNIV; Batista, Victor S [YALE UNIV

2008-01-01T23:59:59.000Z

127

Exploration mission enhancements possible with power beaming. [Space Applications Power Beaming  

SciTech Connect

A key factor in the exploration and development of the space frontier is the availability of energy where and when it is needed. Currently all space satellites and platforms include self-contained power systems that supply the energy necessary to accomplish mission objectives. An alternative approach is to couple advanced high power system with energy beam transmitters and energy receivers to form an infrastructure of a space power utility where a central power system provides power to multiple users. Major space activities, such as low Earth orbit space commercialization and the colonization of the Moon or Mars, would benefit significantly from a central power generation and transmission system. This paper describes the power-beaming concept and system components as applied to space power generation and distribution in support of the Space Exploration Initiative. Beam-power scenarios are discussed including commonality of systems and hardware with cargo transport vehicles, power beaming from orbit to stationary and mobile users on the Lunar and Mars surfaces, and other surface applications. 6 refs.

Bamberger, J.A.; Coomes, E.P. (Pacific Northwest Lab., Richland, WA (USA)); Segna, D.R. (USDOE Richland Operations Office, WA (USA))

1990-10-01T23:59:59.000Z

128

Start-up capabilities of photovoltaic module for the International Space Station  

SciTech Connect

The International Space Station (ISS) uses four photovoltaic modules (PVMs) to supply electric power for the US On-Orbit Segment (USOS). The ISS is assembled on orbit over a period of about 5 years and over 40 stages. PVMs are launched and integrated with the ISS at different times during the ISS assembly. During early stages, the electric power is provided by the integrated truss segment (ITS) P6; subsequently, ITS P4, S4, and S6 are launched. PVMs are launched into space in the National Space Transportation System (NSTS) cargo bay. Each PVM consists of two independent power channels. The NSTS docks with the ISS, the PVM is removed from the cargo bay and installed on the ISS. At this stage the PVM is in stowed configuration and its batteries are in fully discharged state. The start-up consists of initialization and checkout of all hardware, deployment of SAW and photovoltaic radiator (PVR), thermal conditioning batteries, and charging batteries; not necessarily in the same order for all PVMs. PVMs are designed to be capable of on-orbit start-up, within a specified time period, when external power is applied to a specified electrical interface. This paper describes the essential steps required for PVM start-up and how these operations are performed for various PVMs. The integrated operations scenarios (IOS) prepared by the NASA, Johnson Space Center, details specific procedures and timelines for start-up of each PVM. The paper describes how dormant batteries are brought to their normal operating temperature range and then charged to 100% state of charge (SOC). Total time required to complete start-up is computed and compared to the IOS timelines. External power required during start-up is computed and compared to the requirements and/or available power on ISS. Also described is how these start-up procedures can be adopted for restart of PVMs when required.

Hajela, G.; Hague, L. [Boeing North American, Inc., Canoga Park, CA (United States). Rocketdyne Div.

1997-12-31T23:59:59.000Z

129

An 8-mm diameter Fiber Robot Positioner for Massive Spectroscopy Surveys  

E-Print Network (OSTI)

Massive spectroscopic survey are becoming trendy in astrophysics and cosmology, as they can address new fundamental knowledge such as Galactic Archaeology and probe the nature of the mysterious Dark Energy. To enable massive spectroscopic surveys, new technology are being developed to place thousands of optical fibers at a given position on a focal plane. These technology needs to be: 1) accurate, with micrometer positional accuracy; 2) fast to minimize overhead; 3) robust to minimize failure; and 4) low cost. In this paper we present the development of a new 8-mm in diameter fiber positionner robot using two 4mm DC-brushless gearmotors, developed in the context of the Dark Energy Spectroscopic Instrument. This development was conducted by a Spanish-Swiss (ES-CH) team led by the Instituto de F\\'isica Te\\'orica (UAM-CSIC) and the Laboratoire d'Astrophysique (EPFL), in collaboration with the AVS company in Spain and the Faulhaber group (MPS & FAULHABER-MINIMOTOR) in Switzerland.

Fahim, Nasib; Kneib, Jean Paul

2014-01-01T23:59:59.000Z

130

The CR 2.0mm (.079") insulation displacement connector features a mounting height as low as  

E-Print Network (OSTI)

7 The CR 2.0mm (.079") insulation displacement connector features a mounting height as low as 6.9mm") pitch insulation displacement connector allows automatic harness production for connection of UL1007 of misinsertion without being permanently distorted. · Twin U-slot insulation displacement section The insulation

Wedeward, Kevin

131

A 16 mm3 autonomous solar-powered sensor node with bi-directional optical communication for distributed sensor net-  

E-Print Network (OSTI)

Abstract A 16 mm3 autonomous solar-powered sensor node with bi- directional optical communication for distributed sensor net- works has been demonstrated. The device digitizes inte- grated sensor signals, a 2.6 mm2 SOI solar cell array, and a micromachined four-quadrant corner-cube retroreflector (CCR

Kahn, Joseph M.

132

Multimedia Phase-Spaces  

Science Journals Connector (OSTI)

Dynamic phase-spaces are suggested as a way of designing and implementing interactive multimedia systems. A dynamic phase-space is a space of properties overlayed with dynamics. The space is “decorated” with multimedia resources such ... Keywords: catastrophe theory, dynamics, installation, interactive narrative, museums, phase-space

Peter Bøgh Andersen

1998-05-01T23:59:59.000Z

133

SiO2 Fracture: Chemomechanics with a Machine-Learning Hybrid QM/MM Scheme |  

NLE Websites -- All DOE Office Websites (Extended Search)

Snapshot from a simulation of subcritical stress corrosion cracking in Snapshot from a simulation of subcritical stress corrosion cracking in silica in a wet environment, of the kind that will be carried out at the quantum mechanical level during this INCITE project. Silicon atoms are shown in grey, oxygen in red and hydrogen in white. The nanoscale mechanisms underlying stress corrosion cracking remain unclear and can only be elucidated with these kinds of non-uniform precision simulations, which will allow quantitative comparison with experiments for the first time. James Kermode, King's College London SiO2 Fracture: Chemomechanics with a Machine-Learning Hybrid QM/MM Scheme PI Name: James Kermode PI Email: King's College London Institution: james.kermode@kcl.ac.uk Allocation Program: INCITE Allocation Hours at ALCF: 125 Million

134

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Project ID No. WH-MM-767A  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A A Title: Replace Brine Disposal System Header to WH Brine Tanks, GFE Description: Manufacturer shall provide the piping and fittings associated with the replacement of the brine disposal system header to the WH Brine Tanks as Government Furnished Equipment (GFE). The manufacturer shall load all materials onto transports supplied by others. Installation will be performed by others under BM-MM-767. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment (categorical exclusions).

135

Operating the LCLS Gas Attenuator and Gas Detector System with Apertures of 6mm Diameter  

SciTech Connect

The possibility of increasing the apertures of the LCLS gas attenuator/gas detector system is considered. It is shown that increase of the apertures from 3 to 6 mm, together with 4-fold reduction of the operation pressure does not adversely affect the vacuum conditions upstream or downstream. No change of the pump speed and the lengths of the differential pumping cells is required. One minor modification is the use of 1.5 cm long tubular apertures in the end cells of the differential pumping system. Reduction of the pressure does not affect performance of the gas attenuator/gas detector system at the FEL energies below, roughly, 2 keV. Some minor performance degradation occurs at higher energies.

Ryutov, D.D.; Bionta, R.M.; Hau-Riege, S.P.; Kishiyama, K.I.; Roeben, M.D.; Shen, S.; /LLNL, Livermore; Stefan, P.M.; /SLAC; ,

2010-11-17T23:59:59.000Z

136

Fluorescence of PRODAN in Water: a Computational QM/MM MD Study  

SciTech Connect

Fluorescent properties of PRODAN (6-propionyl-2-dimethylaminonaphthalene) in water were studied by means of excited state molecular dynamics simulations employing a combined quantum mechanical and molecular mechanical approach with the time-dependent density functional theory (TD-DFT QM/MM MD). The state of the art coupled cluster method was used to benchmark density functional theory calculations. The influence of the water environment on PRODAN emission was investigated by employing several computational schemes with varying description of the solvent. The issue of the molecular geometry of the excited state PRODAN molecule in water was addressed. The experimental emission spectrum was reproduced for the planar excited state conformer of PRODAN in the extended environment of 300 explicit water molecules. The planar conformer was shown to be predominantly responsible for fluorescence. The twisted isomer is strongly stabilized in water, but rapidly evolve towards a conical intersection, and hence the twisted conformer is fluorescently inactive.

Pederzoli, Marek; Sobek, Lukas; Brabec, Jiri; Kowalski, Karol; Cwiklik, Lukasz; Pittner, Jiri

2014-03-28T23:59:59.000Z

137

PROGRESS IN 2 mm GLOW DISCHARGE POLYMER MANDREL DEVELOPMENT FOR NIF  

SciTech Connect

OAK-B135 All planned National Ignition Facility (NIF) capsule targets except machined beryllium require a glow discharge polymer (GDP) mandrel upon which the albator is applied. This mandrel, {approx} 2 mm in diameter, must at least meet if not exceed the symmetry and surface finish requirements of the final capsule. Such mandrels are currently produced by the three-step depolymerizable mandrel technique. The quality of the final mandrel depends upon precise optimization and execution of each of the three steps. They had shown previously that fabrication of a mandrel which met the symmetry and surface finish requirements was feasible using this technique. In this paper they will discuss recent progress towards converting this process into a high yield, production scale process.

NIKROO,A; BOUSQUET,J; COOK,R; McQUILLAN,B.W; PAGUIO,R; TAKAGI,M

2003-06-01T23:59:59.000Z

138

Sculpting space through sound  

E-Print Network (OSTI)

How does one experience space? What kind of information do humans collect in the process of constructing space in their mind? How does one begin to understand volume, light, texture, material, smell and sense of space? The ...

Nakagawa, Junko, 1975-

2002-01-01T23:59:59.000Z

139

TITLE: AUTHOR(S) SUBMITTED TO: Mm EVOLUTIO:l C: S!LICIC  

Office of Scientific and Technical Information (OSTI)

TITLE: TITLE: AUTHOR(S) SUBMITTED TO: Mm EVOLUTIO:l C: S!LICIC :s!:G:IIA CHAWERS AND THEIR RELATICNStiIP TO 9,1SJLTiC VOLCA~41!'O! John C. Eichelbercjer, R, Gooley "Syinposiuni on the Cr~st" sponsored by the Office of Naval ?esearch and Colorado Schoo' of Hines in Vail, CO, on fi/2-6/76. By occeplmc~ of this arricle for Wbliczrtion. the publisher recognizes tlw Gowxnmnt's (Iic+snsa} ri~htg in any copyright afid tha C+vernrmm and in authoriz% representatives IUIm unrestricted righr !oreprajum intiole or in pwt said article under any mpyrqhtw cured@ tlm publisher. The Los Alamos !kientifw L~boratot-y rsquems that rho publisher identify this article m work ~rformed undnrtha auspi?asof the U.S. Atomic EngWCommi~sion. of the university of California 105 AlAMOS, NEW MEXIC087544 /\ . . , ., UNITED GTATCS A't'5MlC ENE!fGY COM?-I15510N EVOLUTIOii CF SILICIC f!AGfMCiiA!WEF!S

140

The orifice expansion correction for a 50 mm line size at various diameter ratios  

SciTech Connect

The expansion coefficient or factor for a compressible flowmeter corrects for the change in pressure and density as the fluid is accelerated through the flowmeter. The expansion correction currently in use in the United States and also in other countries was developed over fifty years ago by Buckingham and Bean. More recent work reported by Kinghorn shows the equation currently in use to be in error. This paper describes the results of a test program to determine the expansion factors for flange-tapped sharp-edged orifices with diameter ratios between 0.242 and 0.726 in a nominal 50 mm (2 inch) line. Critical flow Venturis are used as the reference standards and dry air as the flowing fluid. The ratio of differential pressure to inlet static pressure is varied over a range of zero to about 0.2 at a constant Reynolds number. The expansion factor is determined form the apparent change in discharge coefficient at a constant Reynolds number.

Seidl, W. [Colorado Engineering Experiment Station, Inc., Nunn, CO (United States)

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Structure for an LHC 90mm Nb3Sn Quadrupole Magnet  

SciTech Connect

A full-scale mechanical model of the LHC Nb{sub 3}Sn quadrupole magnet structure has been designed, built and tested. The structure will support a 90mm bore, 1m long magnet prototype as part of the US LHC Accelerator Research Program (LARP). The structure utilizes Bladder and Key Technology to control and transfer pre-stress from an outer aluminum shell to an inner coil. Axial aluminum rods take care of pre-stress at the ends--ensuring that the coil is fully constrained along all three axes. The outer aluminum shell and an inner ''dummy coil'' (aluminum tube) were extensively instrumented with strain gauges. The gauges were used to monitor and map the effectiveness of the stress relation between the loading structure and a ''dummy'' coil through varying mechanical load conditions --from bladder and key pre-stress at room temperature through cool-down. Test results of the stress distribution in the structure and the in dummy coil is reported and compared with expected results calculated with the structural analysis program ANSYS.

Hafalia, A.R.; Caspi, S.; Bartlett, S.E.; Dietderich, D.R.; Ferracin, P.; Gourlay, S.A.; Hannaford, C.R.; Higley, H.; Lietzke, A.F.; Lau, B.; Liggins, N.; Mattafirri, S.; McInturff, A.D.; Nyman, M.; Sabbi,G.L.; Scanlan, R.M.; Swanson, J.

2005-04-16T23:59:59.000Z

142

Unveiling the Nature of Coronae in Active Galactic Nuclei through Sub-mm Observations  

E-Print Network (OSTI)

The heating mechanism of a corona above an accretion disk in active galactic nuclei (AGNs) is still unknown. One possible mechanism is magnetic reconnection heating requiring energy equipartition between magnetic energy and gas energy in the disk. Here, we investigate the expected observed properties in radio band from such a magnetized corona. A magnetized corona can generate synchrotron radiation since a huge amount of electrons exists. Although most of radiation would be absorbed by synchrotron self-absorption, high-frequency end of synchrotron emission can escape from a corona and appears at the sub-mm range. If only thermal electrons exist in a corona, the expected flux from nearby Seyferts is below the Atacama Large Millimeter/ submillimeter Array (ALMA) sensitivity. However, if non-thermal electrons coexist in a corona, ALMA can measure the non-thermal tail of the synchrotron radiation from a corona. Such non-thermal population is naturally expected to exist if the corona is heated by magnetic reconnec...

Inoue, Yoshiyuki

2014-01-01T23:59:59.000Z

143

Coding the Beams: Improving Beamforming Training in mmWave Communication System  

E-Print Network (OSTI)

The mmWave communication system is operating at a regime with high number of antennas and very limited number of RF analog chains. Large number of antennas are used to extend the communication range for recovering the high path loss while fewer RF analog chains are designed to reduce transmit and processing power and hardware complexity. In this regime, typical MIMO algorithms are not applicable. Before any communication starts, devices are needed to align their beam pointing angles towards each other. An efficient searching protocol to obtain the best beam angle pair is therefore needed. It is called BeamForming (BF) training protocol. This paper presents a fast BF training protocol called beam coding. Each beam angle is assigned unique signature code. By coding multiple beam angles and steering at their angles simultaneously in a training packet, the best beam angle pair can be obtained in a few packets. This faster BF training protocol not only shows the robustness in non-line-of-sight, multi-user and movi...

Tsang, Y Ming; Addepalli, Sateesh

2011-01-01T23:59:59.000Z

144

In Outer Space without a Space Suit?  

E-Print Network (OSTI)

The author proposes and investigates his old idea - a living human in space without the encumbrance of a complex space suit. Only in this condition can biological humanity seriously attempt to colonize space because all planets of Solar system (except the Earth) do not have suitable atmospheres. Aside from the issue of temperature, a suitable partial pressure of oxygen is lacking. In this case the main problem is how to satiate human blood with oxygen and delete carbonic acid gas (carbon dioxide). The proposed system would enable a person to function in outer space without a space suit and, for a long time, without food. That is useful also in the Earth for sustaining working men in an otherwise deadly atmosphere laden with lethal particulates (in case of nuclear, chemical or biological war), in underground confined spaces without fresh air, under water or a top high mountains above a height that can sustain respiration.

Alexander Bolonkin

2008-06-24T23:59:59.000Z

145

In Outer Space without a Space Suit?  

E-Print Network (OSTI)

The author proposes and investigates his old idea - a living human in space without the encumbrance of a complex space suit. Only in this condition can biological humanity seriously attempt to colonize space because all planets of Solar system (except the Earth) do not have suitable atmospheres. Aside from the issue of temperature, a suitable partial pressure of oxygen is lacking. In this case the main problem is how to satiate human blood with oxygen and delete carbonic acid gas (carbon dioxide). The proposed system would enable a person to function in outer space without a space suit and, for a long time, without food. That is useful also in the Earth for sustaining working men in an otherwise deadly atmosphere laden with lethal particulates (in case of nuclear, chemical or biological war), in underground confined spaces without fresh air, under water or a top high mountains above a height that can sustain respiration.

Bolonkin, Alexander

2008-01-01T23:59:59.000Z

146

Space System Architecture  

E-Print Network (OSTI)

Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust II and III)

McManus, Dr. Hugh

147

ALMA observations of alpha Centauri: First detection of main-sequence stars at 3mm wavelength  

E-Print Network (OSTI)

The precise mechanisms that provide the non-radiative energy for heating the chromosphere and the corona of the Sun and those of other stars constitute an active field of research. By studying stellar chromospheres one aims at identifying the relevant physical processes. Defining the permittable extent of the parameter space can also serve as a template for the Sun-as-a-star. Earlier observations with Herschel and APEX have revealed the temperature minimum of alpha Cen, but these were unable to spatially resolve the binary into individual components. With the data reported here, we aim at remedying this shortcoming. Furthermore, these earlier data were limited to the wavelength region between 100 and 870mu. In the present context, we intend to extend the spectral mapping to longer wavelengths, where the contrast between stellar photospheric and chromospheric emission becomes increasingly evident. ALMA is particularly suited to point sources, such as unresolved stars. ALMA provides the means to achieve our obj...

Liseau, R; Bayo, A; Bertone, E; Black, J H; del Burgo, C; Chavez, M; Danchi, W; De la Luz, V; Eiroa, C; Ertel, S; Fridlund, M C W; Justtanont, K; Krivov, A; Marshall, J P; Mora, A; Montesinos, B; Nyman, L -A; Olofsson, G; Sanz-Forcada, J; Thebault, P; White, G J

2014-01-01T23:59:59.000Z

148

Space: Dreams of the new space race  

Science Journals Connector (OSTI)

... new-space sector has been booming, thanks to a change in its business model. Private spaceflight has always been a business for dreamers, and now one group of dreamers ... , Virginia, pioneered the marketplace for space tourism. Since 2001, it has sent five private individuals into orbit on Russian spacecraft, at US$20 million a trip. Then, ...

David Chandler

2007-08-29T23:59:59.000Z

149

Detection of significant cm to sub-mm band radio and gamma-ray correlated variability in Fermi bright blazars  

E-Print Network (OSTI)

The exact location of the gamma-ray emitting region in blazars is still controversial. In order to attack this problem we present first results of a cross-correlation analysis between radio (11 cm to 0.8 mm wavelength, F-GAMMA program) and gamma-ray (0.1-300 GeV) ~ 3.5 year light curves of 54 Fermi-bright blazars. We perform a source stacking analysis and estimate significances and chance correlations using mixed source correlations. Our results reveal: (i) the first highly significant multi-band radio and gamma-ray correlations (radio lagging gamma rays) when averaging over the whole sample, (ii) average time delays (source frame: 76+/-23 to 7+/-9 days), systematically decreasing from cm to mm/sub-mm bands with a frequency dependence tau_r,gamma (nu) ~ nu^-1, in good agreement with jet opacity dominated by synchrotron self-absorption, (iii) a bulk gamma-ray production region typically located within/upstream of the 3 mm core region (tau_3mm,gamma=12+/-8 days), (iv) mean distances between the region of gamma-...

Fuhrmann, L; Chiang, J; Angelakis, E; Zensus, J A; Nestoras, I; Krichbaum, T P; Ungerechts, H; Sievers, A; Pavlidou, V; Readhead, A C S; Max-Moerbeck, W; Pearson, T J

2014-01-01T23:59:59.000Z

150

Solar Concentration in Space  

Science Journals Connector (OSTI)

Solar concentrators go space. Lens and mirror-based solar concentrators have recently begun to boost photovoltaic power supplies for satellites in space. In 1998, the first mission carrying solar concentrators...

Dr. Ralf Leutz; Dr. Akio Suzuki

2001-01-01T23:59:59.000Z

151

Space-based detectors  

Science Journals Connector (OSTI)

The parallel session C5 on Space-Based Detectors gave a broad overview over the planned space missions related to gravitational wave detection. Overviews of the revolutionary science to be expected from LISA was ...

A. Sesana; W. J. Weber; C. J. Killow…

2014-11-01T23:59:59.000Z

152

Quotients of Metric Spaces  

E-Print Network (OSTI)

the properties of quotient spaces of metric spaces. We will use "iff" as an abbreviation for "if and only if". If f is a function from X onto Y, we will write f: X --->> Y....

Herman, Robert A.

1968-01-01T23:59:59.000Z

153

Architecting space communication networks  

E-Print Network (OSTI)

Reliable communication and navigation services are critical to robotic and human space missions. NASA currently provides them through three independent and uncoordinated network that consist of both Earth-based and space-based ...

Sanchez Net, Marc

2014-01-01T23:59:59.000Z

154

Space Shuttle Program Status  

E-Print Network (OSTI)

Brigham City, Utah Space Shuttle Main Engines Pratt & Whitney/Rocketdyne Canoga Park, CA NASA JSC Houston

Waliser, Duane E.

155

Cubature on Wiener space  

Science Journals Connector (OSTI)

...research-article Cubature on Wiener space Terry Lyons Nicolas Victoir...a cubature formula on Wiener space of degree m.R eferences Ben...M. 1996 CarnotCarath eodory spaces seen from within: sub-Riemannian...North-Holland Mathematical Library. Kloeden, P. E. & Platen...

2004-01-01T23:59:59.000Z

156

Whither design space?  

Science Journals Connector (OSTI)

Design space exploration is a long-standing focus in computational design research. Its three main threads are accounts of designer action, development of strategies for amplification of designer action in exploration, and discovery of computational ... Keywords: Design Space Exploration, Knowledge Representation, Search, State Space, Typed Feature Structures

Robert F. Woodbury; Andrew L. Burrow

2006-04-01T23:59:59.000Z

157

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS POR REA DE SADE Enfermagem em Clnica Cirrgica 11 2 5,50  

E-Print Network (OSTI)

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS POR ÁREA DE SA�DE Enfermagem em Clínica Cirúrgica 11 2 5,50 Hospital de Base do Distrito Federal / DF PROGRAMAS POR ÁREA DE SA�DE Enfermagem em Clínica Médica 15 2 7,50 Hospital de Base do Distrito Federal / DF

Maier, Rudolf Richard

158

Developments in space engineering and space science  

Science Journals Connector (OSTI)

...geostationary satellite INSAT, which provides both weather observation and...of results in satellite missions monitoring space weather as for those...At that time satellite data were only...on numerical weather predictions...

2003-01-01T23:59:59.000Z

159

TANK SPACE OPTIONS REPORT  

SciTech Connect

Since this report was originally issued in 2001, several options proposed for increasing double-shell tank (DST) storage space were implemented or are in the process of implementation. Changes to the single-shell tank (SST) waste retrieval schedule, completion of DST space saving options, and the DST space saving options in progress have delayed the projected shortfall of DST storage space from the 2007-2011 to the 2018-2025 timeframe (ORP-11242, River Protection Project System Plan). This report reevaluates options from Rev. 0 and includes evaluations of new options for alleviating projected restrictions on SST waste retrieval beginning in 2018 because of the lack of DST storage space.

WILLIS WL; AHRENDT MR

2009-08-11T23:59:59.000Z

160

Large-scale cross-media retrieval of WikipediaMM images with textual and visual query expansion  

Science Journals Connector (OSTI)

In this paper, we present our approaches for the WikipediaMM task at ImageCLEF 2008. We first experimented with a text-based image retrieval approach with query expansion, where the extension terms were automatically selected from a knowledge base that ... Keywords: cross-media re-ranking, image retrieval, query-dependent visual concept detection, textual query expansion

Zhi Zhou; Yonghong Tian; Yuanning Li; Tiejun Huang; Wen Gao

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

The south central Texas heavy rain event of October 1998: an MM5 simulation and diagnosis of convective initiation  

E-Print Network (OSTI)

During the weekend of 17-18 October 1998, extremely heavy rainfall over south central Texas resulted in widespread flash flooding and numerous river floods. Southern Hays County received 760 mm of rainfall, and an area of 18,000 km² recorded over...

Scott, Richard Kevin

2001-01-01T23:59:59.000Z

162

Space Systems Finland 1 Deployment in the Space Sector  

E-Print Network (OSTI)

© Space Systems Finland 1 Deployment in the Space Sector #12;© Space Systems Finland 2 SW Constraints Design Requirements User Requirements SW Requirements #12;© Space Systems Finland 3 The space, but there is no viable alternative · Many requirements are not testable #12;© Space Systems Finland 4 SSF OBJECTIVES

Southampton, University of

163

High performance, close-spaced thermionic converters  

SciTech Connect

Near ideal performance in a Thermionic Energy Converter (TEC) can be obtained using extremely small (< 10 microns) interelectrode spacings. Previous efforts to build such converters have encountered engineering problems. A new type of converter, called SAVTEC (for Self-Adjusting, Versatile Thermionic Energy Converter) has been developed at Rasor Associates, Inc., as a practical way to achieve small spacings. It has been demonstrated to deliver improved performance over conventional, ignited-mode converters. A series of individual SAVTEC's have been built and tested. Two general configurations were built: in the first a single emitter support lead (0.25 mm wire) passes through a hole in the center of the collector, with the emitter being welded to it. In the second three smaller wires replace the center wire and are welded to the emitter perimeter. These converters have shown reliable, temperature controlled spacings of the emitter and collector. Reproducible spacing of 10 microns (0.4 mils) were achieved on several converters. This paper presents details of SAVTEC converter construction and performance, including volt-ampere curves.

Dick, R.S.; Britt, E.J.; Fitzpatrick, G.O.; McVey, J.B.

1983-08-01T23:59:59.000Z

164

Berkeley Lab Space  

NLE Websites -- All DOE Office Websites (Extended Search)

Space Space Committee Charter Articles Presentations Feedback Contact Us ANNOUNCEMENTS Space Planning Advisory Committee (SPAC) The LBNL Space Planning Advisory Committee (SPAC) was chartered in January 2010 to help manage the growth, both in the short term as well as long term. Specifically, SPAC will recommend to senior laboratory management policies and procedures for the allocation and utilization of space and opportunities for increased efficiency. (For the complete charter, click here.)We welcome comments and suggestions. Our email is: SPAC@lbl.gov. SPAC (Space Planning Advisory Committee) SPAC Members Telephone Number Email Rich Diamond 510-486-4459 RCDiamond@lbl.gov Rich McClure 510-486-4486 RMMcClure@lbl.gov Diana Attia 510-486-7399 DMAttia@lbl.gov Rebecca Rishell 510-486-6689

165

AB Space Engine  

E-Print Network (OSTI)

On 4 January 2007 the author published the article Wireless Transfer of Electricity in Outer Space in http://arxiv.org wherein he offered and researched a new revolutionary method of transferring electric energy in space. In that same article, he offered a new engine which produces a large thrust without throwing away large amounts of reaction mass (unlike the conventional rocket engine). In the current article, the author develops the theory of this kind of impulse engine and computes a sample project which shows the big possibilities opened by this new AB-Space Engine. The AB-Space Engine gets the energy from ground-mounted power; a planet electric station can transfer electricity up to 1000 millions (and more) of kilometers by plasma wires. Author shows that AB-Space Engine can produce thrust of 10 tons (and more). That can accelerate a space ship to some thousands of kilometers/second. AB-Space Engine has a staggering specific impulse owing to the very small mass expended. The AB-Space Engine reacts not by expulsion of its own mass (unlike rocket engine) but against the mass of its planet of origin (located perhaps a thousand of millions of kilometers away) through the magnetic field of its plasma cable. For creating this plasma cable the AB-Space Engine spends only some kg of hydrogen.

Alexander Bolonkin

2008-03-02T23:59:59.000Z

166

Passive solar space heating  

SciTech Connect

An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

Balcomb, J.D.

1980-01-01T23:59:59.000Z

167

Total Space Heat-  

Annual Energy Outlook 2012 (EIA)

Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

168

Neutron Tomography and Space  

E-Print Network (OSTI)

Kevin Shields, “Optimization of neutron tomography for rapidNEUTRON TOMOGRAPHY AND SPACE Hal Egbert, Ronald Walker, R.industrial applications[1]. Neutron Computed Tomography was

Egbert, Hal; Walker, Ronald; Flocchini, R.

2007-01-01T23:59:59.000Z

169

Today's Space Weather Space Weather Case Studies  

E-Print Network (OSTI)

tank on Space ShuQle trips alarms Impacts #12;Quebec electrical blackout: "GIC" (ground-induced current) Quebec sits on are large sheet of bedrock [rock shield], and grounding is difficult Hydro-Quebec's power grid is, within 90-sec of storm onset

170

National Aeronautics and Space Administration International Space  

E-Print Network (OSTI)

sustainability and ensure their early incorporation in the architecture ­ Apply a phased approach to exploration Partnerships Strategy · NASA leadership of a sustainable and affordable human space exploration of many costs (not LCC) or obtain funding or resource offsets 2. Enhance sustainability thru interdependent

Waliser, Duane E.

171

Interferometric Mapping of Magnetic Fields: The massive star forming region G34.4+0.23 MM  

E-Print Network (OSTI)

We report millimeter interferometric observations of polarized continuum and line emission from the massive star forming region G34.4. Polarized thermal dust emission at 3 mm wavelength and CO $J=1 \\to 0$ line emission were observed using the Berkeley-Illinois-Maryland Association (BIMA) array. Our results show a remarkably uniform polarization pattern in both dust and in CO J=$1 \\to 0$ emission. In addition, the line emission presents a consistent uniform polarization pattern over most of the velocity channel maps. These uniform polarization patterns are aligned with the north-south main axis of the filament between the main millimeter source (MM) and the ultra-compact H {\\scriptsize II} region, which are the central sources in G34.4, suggesting a magnetic field orthogonal to this axis. This morphology is consistent with a magnetically supported disk seen roughly edge-on.

P. C. Cortes; R. M. Crutcher; D. Shepherd; L. Bronfman

2008-01-28T23:59:59.000Z

172

Accelerator Quality HTS Dipole Magnet Demonstrator designs for the EuCARD-2, 5 Tesla 40 mm Clear Aperture Magnet  

E-Print Network (OSTI)

Future high-energy accelerators will need very high magnetic fields in the range of 20 T. The EuCARD-2 work-package-10 is a collaborative push to take HTS materials into an accelerator quality demonstrator magnet. The demonstrator will produce 5 T standalone and between 17 T and 20 T, when inserted into the 100 mm aperture of Fresca-2 high field out-sert magnet. The HTS magnet will demonstrate the field strength and field quality that can be achieved. An effective quench detection and protection system will have to be developed to operate with the HTS superconducting materials. This paper presents a ReBCO magnet design using multi strand Roebel cable that develops a stand-alone field of 5 T in a 40 mm clear aperture and discusses the challenges associated with good field quality using this type of material. A selection of magnet designs is presented as result of a first phase of development.

Kirby, G; Ballarino, A; Bottura, L; Chouika, N; Clement, S; Datskov, V; Fajardo, L; Fleiter, J; Gauthier, R; Lambert, L; Lopes, M; Perez, J; DeRijk, G; Rijllart, A; Rossi, L; Ten Kate, H; Durante, M; Fazilleau, P; Lorin, C; Haro, E; Stenvall, A; Caspi, S; Marchevsky, M; Goldacker, W; Kario, A

2014-01-01T23:59:59.000Z

173

Modeling Solvatochromism of a Quinolinium Betaine Dye in Water Solvent Using Sequential Hybrid QM/MM and Semicontinuum Approach  

Science Journals Connector (OSTI)

Modeling Solvatochromism of a Quinolinium Betaine Dye in Water Solvent Using Sequential Hybrid QM/MM and Semicontinuum Approach ... These charges are obtained by fitting procedure to reproduce molecular electrostatic potential at number of points in a grid around the molecule. ... This work was supported by a grant from the Swedish Infrastructure Committee (SNIC) for the project “Multiphysics Modeling of Molecular Materials”, SNIC 023/07-18. ...

N. Arul Murugan

2011-01-10T23:59:59.000Z

174

Space Plasma Physics  

Science Journals Connector (OSTI)

...W.D., BEAM-PLASMA DISCHARGE - BUILDUP...DURING ELECTRON BEAM-PLASMA INTERACTIONS, GEOPHYSICAL...ELECTRON-BEAM IN THE ATMOSPHERE, PLANETARY AND SPACE...1980 ). Space plasma physics: electron...regula' occurred at large pitch angles. Note...in quite different areas. (i) There is...

KLAUS WILHELM; WOLFGANG STÜDEMANN; WILLIBALD RIEDLER

1984-07-13T23:59:59.000Z

175

SPACE RESOURCES ROUNDTABLE IX  

E-Print Network (OSTI)

in developing the resources of space, including the Moon, Mars, asteroids, comets, and other bodies organizations. The ninth Space Resources Roundtable solicits presentations about: · Orbital or landed measurements of the Moon, Mars, and/or asteroids and comets to identify and characterize potential resources

Rathbun, Julie A.

176

Towards interactive smart spaces  

Science Journals Connector (OSTI)

Recently, we have been witnessing how various social applications and networking services are being integrated more deeply into our daily lives. Until now, social interaction has been attributed exclusively to humans, while resources and the smart space ... Keywords: Context-Awareness, Knowledge-Based Systems, Smart Spaces, Social Interaction

Ekaterina Gilman; Oleg Davidyuk; Xiang Su; Jukka Riekki

2013-01-01T23:59:59.000Z

177

AB Space Engine  

E-Print Network (OSTI)

On 4 January 2007 the author published the article Wireless Transfer of Electricity in Outer Space in http://arxiv.org wherein he offered and researched a new revolutionary method of transferring electric energy in space. In that same article, he offered a new engine which produces a large thrust without throwing away large amounts of reaction mass (unlike the conventional rocket engine). In the current article, the author develops the theory of this kind of impulse engine and computes a sample project which shows the big possibilities opened by this new AB-Space Engine. The AB-Space Engine gets the energy from ground-mounted power; a planet electric station can transfer electricity up to 1000 millions (and more) of kilometers by plasma wires. Author shows that AB-Space Engine can produce thrust of 10 tons (and more). That can accelerate a space ship to some thousands of kilometers/second. AB-Space Engine has a staggering specific impulse owing to the very small mass expended. The AB-Space Engine reacts not b...

Bolonkin, Alexander

2008-01-01T23:59:59.000Z

178

SPACE TECHNOLOGY Actual Estimate  

E-Print Network (OSTI)

SPACE TECHNOLOGY TECH-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY.7 247.0 Exploration Technology Development 144.6 189.9 202.0 215.5 215.7 214.5 216.5 Notional SPACE TECHNOLOGY OVERVIEW .............................. TECH- 2 SBIR AND STTR

179

Magnetic Materials (MM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Beam Time Contacts Calendars Community Scientific Access Site Access Training Science & Education Science & Research Highlights Conferences Seminars Publications Annual Reports...

180

On globally Symmetric Finsler spaces  

E-Print Network (OSTI)

The paper consider the symmetric of Finsler spaces. We give some conditions about globally symmetric Finsler spaces. Then we prove that these spaces can be written as a coset space of Lie group with an invariant Finsler metric. Finally, we prove that such a space must be Berwaldian

Khatamy, R Chavosh

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Simplified Space Conditioning  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Simplified Space Conditioning Simplified Space Conditioning Duncan Prahl, RA IBACOS, Inc. Building America Technical Update April 29, 2013 Simplified Space Conditioning Rethinking HVAC Design * Traditional Method - Assume envelope losses dictate the load - Room by room load analysis - Pick Equipment and distribute to meet the load in each room * New Method - Consider how the occupants live in the building - Seriously consider internal gains in both heating and cooling - Consider ventilation strategy - Design system Simplified Space Conditioning If you are: * A production builder * Participating in "above code" programs * Following ACCA Manual RS or ASHRAE 55 * Need to prove "delivering heat to each habitable room" * Concerned about litigation * Play it safe, Use Manual J, S & D and condition every

182

Live From Outer Space  

NLE Websites -- All DOE Office Websites (Extended Search)

Live from Outer Space: How Cells Influence the Growth of Nanostructures Live from Outer Space: How Cells Influence the Growth of Nanostructures Far above the heads of Earthlings, arrays of single-cell creatures embedded in nanostructures ride on the International Space Station (courtesy of Sandia National Laboratories and the University of New Mexico, NASA, and the U.S. Air Force) to test whether nanostructures whose formations were directed by yeast and other single cells can create more secure homes for their occupants-even in the vacuum and radiation of outer space-than those created by more standard chemical procedures. Cheap, tiny, and very lightweight sensors of chemical or biological agents could be made from long-lived cells that require no upkeep, yet sense and then communicate effectively with each other and their external

183

Astrophysics and Space Instrumentation  

Science Journals Connector (OSTI)

Instrumentation for particle and high-energy photon measurements in space must provide high levels of performance while meeting the severe constraints imposed by flight. Direct measurements are required spanni...

John W. Mitchell; Thomas Hams; Thomas Hams

2012-01-01T23:59:59.000Z

184

Space Flight Requirements  

E-Print Network (OSTI)

Science Glovebox), SpaceDrums (Levitator), EMCS (European Modular Cultivation System), PCDF (Protein MERLIN, HDPCG, PCF, CVDA, VDA2, DCPCG, PCFVG, PCFLST, CRIMM CRIMM Commercial Refrigerator Incubator Growth GLACIER General Laboratory Active Cryogenic ISS Experiment Refrigerator HDPCG High Density

185

Notes on sexuality & space  

E-Print Network (OSTI)

Very little has been written on sexuality in architectural scholarship. Sexuality & Space (Princeton Architectural Press, 1992) contains the proceedings of an eponymous 1990 conference at Princeton University, and was both ...

Jacobson, Samuel Ray

2013-01-01T23:59:59.000Z

186

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 experiment  

E-Print Network (OSTI)

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 experiment

1986-01-01T23:59:59.000Z

187

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 calorimeter upgrading  

E-Print Network (OSTI)

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 calorimeter upgrading

1986-01-01T23:59:59.000Z

188

The Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured Fluxes and Lidar/Radar Profiles at the  

E-Print Network (OSTI)

to produce too much solid water (ice and snow) and not enough liquid water. 1. Introduction Ice clouds playThe Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured­NCAR Mesoscale Model (MM5) to simulate midlatitude ice clouds is evaluated. Model outputs are compared to long

Protat, Alain

189

Test Results of HD2, A High Field Nb3Sn Dipole with A 36 MM Bore  

SciTech Connect

The Superconducting Magnet Program at Lawrence Berkeley National Laboratory (LBNL) has developed the 1 m long Nb{sub 3}Sn dipole magnet HD2. With tilted (flared) ends to avoid obstructing a 36 mm clear bore, HD2 represents a step towards the use of block-type coils in high-field accelerator magnets. The coil design has been optimized to minimize geometric harmonics and reduce the conductor peak field in the end region, resulting in an expected short sample dipole field of 15 T. The support structure is composed by an external aluminum shell pre-tensioned with pressurized bladders and interference keys, and by two stainless steel end plates compressing the coil ends through four aluminum axial rods. We report on magnet design, assembly, and test results, including training performance, quench locations, and strain gauge measurements.

Ferracin, Paolo

2008-05-19T23:59:59.000Z

190

Simultaneous Radio to (Sub-) Mm-Monitoring of Variability and Spectral Shape Evolution of Potential GLAST Blazars  

SciTech Connect

The Large Area Telescope (LAT) instrument onboard GLAST offers a tremendous opportunity for future blazar studies. In order to fully benefit from its capabilities and to maximize the scientific return from the LAT, it is of great importance to conduct dedicated multi-frequency monitoring campaigns that will result comprehensive observations. Consequently, we initiated an effort to conduct a GLAST-dedicated, quasi-simultaneous, broad-band flux-density (and polarization) monitoring of potential GLAST blazars with the Effelsberg and OVRO radio telescopes (11 cm to 7mm wavelength). Here, we present a short overview of these activities which will complement the multi-wavelengths activities of the GLAST/LAT collaboration towards the 'low-energy' radio bands. Further we will give a brief outlook including the extension of this coordinated campaign towards higher frequencies and future scientific aims.

Fuhrmann, L.; Zensus, J.A.; Krichbaum, T.P.; Angelakis, E.; /Bonn, Max Planck Inst., Radioastron.; Readhead, A.C.S.; /Caltech

2011-11-29T23:59:59.000Z

191

ASSEMBLY AND TEST OF A 120 MM BORE 15 T NB3SN QUADRUPOLE FOR THE LHC UPGRADE  

SciTech Connect

In support of the Large Hadron Collider (LHC) luminosity upgrade, the US LHC Accelerator Research Program (LARP) has been developing a 1-meter long, 120 mm bore Nb{sub 3}Sn IR quadrupole magnet (HQ). With a design short sample gradient of 219 T/m at 1.9 K and a peak field approaching 15 T, one of the main challenges of this magnet is to provide appropriate mechanical support to the coils. Compared to the previous LARP Technology Quadrupole and Long Quadrupole magnets, the purpose of HQ is also to demonstrate accelerator quality features such as alignment and cooling. So far, 8 HQ coils have been fabricated and 4 of them have been assembled and tested in HQ01a. This paper presents the mechanical assembly and test results of HQ01a.

Felice, H.; Caspi, S.; Cheng, D.; Dietderich, D.; Ferracin, P.; Hafalia, R.; Joseph, J.; Lizarazo, J.; Sabbi, G. L.; Wang, X.; Anerella, M.; Ghosh, A. K.; Schmalzle, J.; Wanderer, P.; Ambrosio, G.; Bossert, R.; Zlobin, A. V.

2010-05-23T23:59:59.000Z

192

Earth, Space Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

Earth, Space Sciences Earth, Space Sciences /science-innovation/_assets/images/icon-science.jpg Earth, Space Sciences National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Climate, Ocean and Sea Ice Modeling (COSIM)» Earth A team of scientists is working to understand how local changes in hydrology might bring about major changes to the Arctic landscape, including the possibility of a large-scale carbon release from thawing permafrost. Bryan Travis, an expert in fluid dynamics, is author of the Mars global hydrology numerical computer model, or MAGHNUM, used for calculating heat and fluid transport phenomena. (MAGHNUM was previously

193

Fun in Space  

Science Journals Connector (OSTI)

This after-dinner address attempts to point up in a simplified way the amusing as well as some of the more serious problems which arise in connection with flight into space. Figures are given to challenge some of the more fanciful claims about the value of the moon as a military base noting the very large amounts of fuel required to take weapons up to the moon and then to return them to the earth. Some of the important research problems in physics and astronomy which can be carried out by the use of space vehicles are enumerated. As examples of a space science enterprise the results of the magnetic field measurements by the Pioneer V package are summarized. The impractibility of using the moon and other planets as colonies for the earth's excess population is also demonstrated.

Lee A. DuBridge

1960-01-01T23:59:59.000Z

194

Electron dynamics in complex environments with real-time time dependent density functional theory in a QM-MM framework  

SciTech Connect

This article presents a time dependent density functional theory (TDDFT) implementation to propagate the Kohn-Sham equations in real time, including the effects of a molecular environment through a Quantum-Mechanics Molecular-Mechanics (QM-MM) hamiltonian. The code delivers an all-electron description employing Gaussian basis functions, and incorporates the Amber force-field in the QM-MM treatment. The most expensive parts of the computation, comprising the commutators between the hamiltonian and the density matrix—required to propagate the electron dynamics—, and the evaluation of the exchange-correlation energy, were migrated to the CUDA platform to run on graphics processing units, which remarkably accelerates the performance of the code. The method was validated by reproducing linear-response TDDFT results for the absorption spectra of several molecular species. Two different schemes were tested to propagate the quantum dynamics: (i) a leap-frog Verlet algorithm, and (ii) the Magnus expansion to first-order. These two approaches were confronted, to find that the Magnus scheme is more efficient by a factor of six in small molecules. Interestingly, the presence of iron was found to seriously limitate the length of the integration time step, due to the high frequencies associated with the core-electrons. This highlights the importance of pseudopotentials to alleviate the cost of the propagation of the inner states when heavy nuclei are present. Finally, the methodology was applied to investigate the shifts induced by the chemical environment on the most intense UV absorption bands of two model systems of general relevance: the formamide molecule in water solution, and the carboxy-heme group in Flavohemoglobin. In both cases, shifts of several nanometers are observed, consistently with the available experimental data.

Morzan, Uriel N.; Ramírez, Francisco F.; Scherlis, Damián A., E-mail: damian@qi.fcen.uba.ar, E-mail: mcgl@qb.ffyb.uba.ar [Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, Buenos Aires (C1428EHA) (Argentina); Oviedo, M. Belén; Sánchez, Cristián G. [Departamento de Matemática y Física, Facultad de Ciencias Químicas, INFIQC, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba (Argentina)] [Departamento de Matemática y Física, Facultad de Ciencias Químicas, INFIQC, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba (Argentina); Lebrero, Mariano C. González, E-mail: damian@qi.fcen.uba.ar, E-mail: mcgl@qb.ffyb.uba.ar [Instituto de Química y Fisicoquímica Biológicas, IQUIFIB, CONICET (Argentina)] [Instituto de Química y Fisicoquímica Biológicas, IQUIFIB, CONICET (Argentina)

2014-04-28T23:59:59.000Z

195

Higher Rank Conformal Fields in the $Sp(2M)$ Symmetric Generalized Space-Time  

E-Print Network (OSTI)

We study various $Sp(2M)$ invariant field equations corresponding to rank $r$ tensor products of the Fock (singleton) representation of $Sp(2M)$. These equations are shown to describe localization on ``branes'' of different dimensions embedded into the generalized space-time $\\M_M$ with matrix (i.e., ``central charge'') coordinates. The case of bilinear tensor product is considered in detail. The conserved currents built from bilinears of rank 1 fields in $\\M_M$ are shown to satisfy the field equations of the rank 2 fields in $\\M_M$. Also, the rank 2 fields in $\\M_M$ are shown to be equivalent to the rank 1 fields in $\\M_{2M}$.

O. A. Gelfond; M. A. Vasiliev

2005-05-19T23:59:59.000Z

196

Nonlinear classification of Banach spaces  

E-Print Network (OSTI)

Hilbert space when p> 2. We then build upon the method of this proof to show that a quasi-Banach space coarsely embeds into a Hilbert space if and only if it is isomorphic to a subspace of L0(??) for some probability space (?,B,??)....

Randrianarivony, Nirina Lovasoa

2005-11-01T23:59:59.000Z

197

2011 Confined Space Program Update  

NLE Websites -- All DOE Office Websites (Extended Search)

Confined Space Entry Program Update Confined Space Entry Program Update IMPORTANT: After reading this document, click the "Get Course Credit" link at the bottom of the page. You will then log in to the EHS training system using your LDAP to get course credit. LBNL's confined space entry program was substantially improved this year. Several new features have been included which improve overall safety for Confined Space Entrants and better align the confined space entry program with the OSHA requirements. As an Activity Lead, Confined Space Entrant or Entry Supervisor, you should be aware of the following: We improved the procedures for safely working in confined spaces. Please review the new Chapter 34 in Publication 3000. Additionally, we have a new planning tool known as the confined space inventory which is a registry of LBNL's confined spaces, their potential hazards and safe work procedures unique to a particular confined space.

198

Space science and policy  

Science Journals Connector (OSTI)

......research-article Features Space science and policy David Southwood David Southwood is a Senior...Moreover, the ESA industrial return policy produced its own problems, as I'll...science in Europe. The industrial return policy is at the heart of ESA and builds in a......

David Southwood

2014-12-01T23:59:59.000Z

199

Hacking Spaces: Place as Interface  

Science Journals Connector (OSTI)

In this article, we analyze the complex rationales—both transparent to us and, at times, made visible—underneath the instructional spaces in which we work and teach. To do so, we first situate space analysis in the larger, national conversations about instructional spaces and then through the work of computers and writing scholars. We conclude with an analysis of instructional spaces at our institution. These are spaces specific to our locale, but spaces we think are quite common at most institutions of higher education. Perhaps more importantly, we situate this space analysis on issues these spaces pose—issues of restricted movement, impaired ability to collaborate, sensory disruption, limited leadership ability, and functional/material constraints. We attempt to return to the roots of hacking and to situate hacking as a particular tool for negotiating and, at times, disrupting the assumptions built under, within, and across instructional spaces.

Douglas M. Walls; Scott Schopieray; Dànielle Nicole DeVoss

2009-01-01T23:59:59.000Z

200

A 0.042 mm^2 programmable biphasic stimulator for cochlear implants suitable for a large number of channels  

E-Print Network (OSTI)

This paper presents a compact programmable biphasic stimulator for cochlear implants. By employing double-loop negative feedback, the output impedance of the current generator is increased, while maximizing the voltage compliance of the output transistor. To make the stimulator circuit compact, the stimulation current is set by scaling a reference current using a two stage binary-weighted transistor DAC (comprising a 3 bit high-voltage transistor DAC and a 4 bit low-voltage transistor DAC). With this structure the power consumption and the area of the circuit can be minimized. The proposed circuit has been implemented in AMS 0.18um high-voltage CMOS IC technology, using an active chip area of about 0.042mm^2. Measurement results show that proper charge balance of the anodic and cathodic stimulation phases is achieved and a dc blocking capacitor can be omitted. The resulting reduction in the required area makes the proposed system suitable for a large number of channels.

Ngamkham, W; Serdijn, W A; Bes, C J; Briaire, J J; Frijns, J H M

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Coupling between the University of California, Davis, Advanced Canopy–Atmosphere–Soil Algorithm (ACASA) and MM5: Preliminary Results for July 1998 for Western North America  

Science Journals Connector (OSTI)

The University of California, Davis, Advanced Canopy–Atmosphere–Soil Algorithm (ACASA) is coupled to the fifth-generation Pennsylvania State University–National Center for Atmospheric Research (NCAR) Mesoscale Model (MM5) as a land surface ...

R. David Pyles; Bryan C. Weare; Kyaw Tha Paw U; William Gustafson

2003-05-01T23:59:59.000Z

202

Of Horseshoes and Heliotropes: Dynamics of Dust in the Encke Gap M.M. Hedmana,, J.A. Burnsb, D.P. Hamiltonc, M.R. Showalterd  

E-Print Network (OSTI)

Of Horseshoes and Heliotropes: Dynamics of Dust in the Encke Gap M.M. Hedmana,, J.A. Burnsb, D demonstrates "heliotropic" behavior: its geometric center is displaced away from Saturn's center towards

Hamilton, Douglas P.

203

A Phase I Study of MM-302, a HER2-targeted Liposomal Doxorubicin, in Patients with Advanced, HER2- Positive Breast Cancer  

Science Journals Connector (OSTI)

...of MM-302, a HER2-targeted Liposomal Doxorubicin, in Patients with Advanced, HER- Positive Breast Cancer T Wickham K Futch Merrimack Pharmmaceuticals; Merrimack Pharmaceuticals Background: Anthracyclines have been an effective backbone of breast...

T Wickham and K Futch

2012-12-17T23:59:59.000Z

204

Propagators in Lagrangian space  

SciTech Connect

It has been found recently that propagators, e.g. the cross correlation spectra of the cosmic fields with the initial density field, decay exponentially at large k in an Eulerian description of the dynamics. We explore here similar quantities defined for a Lagrangian space description. We find that propagators in Lagrangian space do not exhibit the same properties: they are found not to be monotonic functions of time, and to track back the linear growth rate at late time (but with a renormalized amplitude). These results have been obtained with a novel method which we describe alongside. It allows the formal resummation of the same set of diagrams as those that led to the known results in Eulerian space. We provide a tentative explanation for the marked differences seen between the Eulerian and the Lagrangian cases, and we point out the role played by the vorticity degrees of freedom that are specific to the Lagrangian formalism. This provides us with new insights into the late-time behavior of the propagators.

Bernardeau, Francis; Valageas, Patrick [Institut de Physique Theorique, CEA/DSM/IPhT, Unite de recherche associee au CNRS, CEA/Saclay, 91191 Gif-sur-Yvette cedex, France and Canadian Institute for Theoretical Astrophysics, University of Toronto, 60 St. George Street, Toronto, Ontario M5S 3H8 (Canada); Service de Physique Theorique, CEA/DSM/SPhT, Unite de recherche associee au CNRS, CEA/Saclay, 91191 Gif-sur-Yvette cedex (France)

2008-10-15T23:59:59.000Z

205

National Aeronautics and Space Administration Space Launch System  

E-Print Network (OSTI)

was previously designated the space shuttle main engine and is built by Aerojet Rocketdyne of Sacramento, Calif

Waliser, Duane E.

206

National Aeronautics and Space Administration International Space Station  

E-Print Network (OSTI)

and technological endeavor ever undertaken, involving support from five space agencies representing 16 nations. Once's solar panels exceed the wingspan of a Boeing 777 jetliner and harness enough energy from the sunNational Aeronautics and Space Administration NASAfacts International Space Station Clearly

207

The science of space weather  

Science Journals Connector (OSTI)

...magnetic reconnection|space weather| 1. Introduction Fifty...31 January 1958, the satellite Explorer 1 was launched...et al. 2005). (e) Satellite anomalies Space weather can cause a variety of satellite anomalies such as surface...

2008-01-01T23:59:59.000Z

208

Space Contamination and Ecological Problems  

Science Journals Connector (OSTI)

The state-of-the-art theories concerning the problem of pollution by space vehicles are discussed and a variety of mechanical problems’ formulations are considered, as applied to environmental problems in space.

V. M. Fomin; A. M. Kharitonov…

1995-01-01T23:59:59.000Z

209

Europeanizing Territoriality - Towards Soft Spaces?  

E-Print Network (OSTI)

spatial or development planning might provide a way forward. A number of studies across Europe have highlighted and explored the emergence of so called soft spaces as attempts to create hybrids of territorial and relational spaces (see, for example... by creating bespoke spaces for dealing with specific issues such as regeneration, integrating different sectors such as transport, infrastructure, education, etc. in such processes operating at variable scales. Studies of soft spaces have focused upon...

Allmendinger, Phil; Chilla, Tobias; Sielker, Franziska

2014-01-01T23:59:59.000Z

210

Demystifying White Spaces Xuemin Hongl  

E-Print Network (OSTI)

Demystifying White Spaces Xuemin Hongl , Cheng-Xiang Wangl , John Thompson2 , and Yan Zhang3 1Joint.wang@hw.ac.uk.john.thompson@ed.ac.uk. yanzhang@ieee.org Abstract-White spaces refer to the unused frequency voids across time or space. The vast existence of white spaces has been validated by many measurements and is widely regarded as an undesirable

Wang, Cheng-Xiang

211

2012 RAL Space Sarah James  

E-Print Network (OSTI)

are here Chilton Ionosonde #12;© 2012 RAL Space #12;What is the ionosphere? Marconi's transatlantic radio

212

Space, Health and Population Economics  

E-Print Network (OSTI)

Space, Health SHaPE and Population Economics Changing Demographics and Immigration: Implications for IndianaImplications for Indiana Brigitte Waldorf, Purdue University Farm Policy Study Group b 20 07 December 2010 #12;Space, Health SHaPE and Population Economics America is ... ... Aging #12;Space, Health

213

Geodesic spaces : momentum Groups : symmetry  

E-Print Network (OSTI)

Geodesic spaces : momentum :: Groups : symmetry Vaughan Pratt Stanford University BLAST 2010 a · b denoting b rotated 90 degrees about a. End of reprise. 3. This talk; Geodesic spaces At FMCS. as points evenly spaced along a geodesic , right distributivity expresses a symmetry of about an arbitrary

Pratt, Vaughan

214

National Aeronautics and Space Administration  

E-Print Network (OSTI)

really mark the end of outer space as a field for humankind's visions, longings, and projections ccononttiinnuueedd onon nenexxtt ppaagege Berlin Symposium on Outer Space and the End of Utopia in the 1970s By Friederike Mehl, Universiteit van Amsterdam, FriederikeMehl@gmx.de Did the end of the Space Age in the 1970s

215

Policies on Japan's Space Industry  

E-Print Network (OSTI)

as a strategic industry Practical space use in National Security Diplomacy ...etc Policy Administrative Structure on the Basic Space Law legislated in 2008. 1. The government sets space policy as a national strategy utilization environment Develop new markets with small size satellites and rockets Promote the serialization

216

National Aeronautics and Space Administration  

E-Print Network (OSTI)

National Aeronautics and Space Administration Launch Services Program Earth's Bridge to Space 2012 roles, getting rockets and satellites ready for flight, on their way, and all the way to orbit absolutely instrumental for the United States to have access to a dependable and secure Earth-to-space bridge

217

Upgrading Below Grade Spaces  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Patrick H. Huelman, Sam Breidenbach, Steve Schirber Patrick H. Huelman, Sam Breidenbach, Steve Schirber NorthernSTAR Building America Partnership Upgrading Below Grade Spaces Residential Energy Efficiency Stakeholder March 1, 2012 Austin, TX * Act 1: Technical Challenges & Opportunities - Pat Huelman, University of Minnesota * Act 2: Assessing Homeowner Priorities & Risks - Sam Breidenbach, TDS Custom Construction * Act 3: An Industry Perspective - Steve Schirber, Cocoon Act 1. Upgrade Below Grade * Basement Remodeling: It Doesn't Get Any Riskier! - Combustion safety - Foundation moisture - Radon (& other soil gases) - Biologicals (mold, dust mites, etc.) - Garage gases (if attached) * And front and center are uncontrolled... - negative pressures in basements (beyond stack)

218

space booklet_DOE  

NLE Websites -- All DOE Office Websites (Extended Search)

U U C L E A R E N E R G Y DOE/NE-0071 U . S . D e p a r t m e n t o f E n e r g y O f f i c e o f N u c l e a r E n e r g y , S c i e n c e a n d T e c h n o l o g y N UCLEAR Power in Space 2

219

Hyper Space Issue 2  

E-Print Network (OSTI)

University, Indianapolis, Indiana. Ed.: How real is STAR WARS? Nick: I enjoyed seeing the movie, it was funl I found the story reasonable. The models and special effects were terrificI There were a couple of errors such as the misuaaof the concept... space without any sound may be uninteresting to the audience. Ed.: What about faster than light travel? Nick: Hyper drive is impossible if you use conventional physics starting from a finite position. But if you start in a different place hyperdrive...

1977-01-01T23:59:59.000Z

220

National Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

up of a series of modules, trusses, and panels. Can you number the pictured modules and panels 8 "Soyuz" Vehicle 9 6 "Unity" Node "Progress" Cargo Vehicle "Zarya" Control Module Solar Array Panels "Destiny" Lab "Zvezda" Service Module "Pirs" Docking Compartment "Quest" Airlock EP-2012

Waliser, Duane E.

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

SPACE BASED INTERCEPTOR SCALING  

SciTech Connect

Space Based Interceptor (SBI) have ranges that are adequate to address rogue ICBMs. They are not overly sensitive to 30-60 s delay times. Current technologies would support boost phase intercept with about 150 interceptors. Higher acceleration and velocity could reduce than number by about a factor of 3 at the cost of heavier and more expensive Kinetic Kill Vehicles (KKVs). 6g SBI would reduce optimal constellation costs by about 35%; 8g SBI would reduce them another 20%. Interceptor ranges fall rapidly with theater missile range. Constellations increase significantly for ranges under 3,000 km, even with advanced interceptor technology. For distributed launches, these estimates recover earlier strategic scalings, which demonstrate the improved absentee ratio for larger or multiple launch areas. Constellations increase with the number of missiles and the number of interceptors launched at each. The economic estimates above suggest that two SBI per missile with a modest midcourse underlay is appropriate. The SBI KKV technology would appear to be common for space- and surface-based boost phase systems, and could have synergisms with improved midcourse intercept and discrimination systems. While advanced technology could be helpful in reducing costs, particularly for short range theater missiles, current technology appears adequate for pressing rogue ICBM, accidental, and unauthorized launches.

G. CANAVAN

2001-02-01T23:59:59.000Z

222

Magnetic reconnection in space  

SciTech Connect

Models of magnetic reconnection in space plasmas generally consider only a segment of the magnetic field lines. The consideration of only a segment of the lines is shown to lead to paradoxical results in which reconnection can be impossible even in a magnetic field constrained to be curl free or can be at an Alfven rate even when the plasma is a perfect conductor. A model of reconnecting magnetic fields is developed which shows the smallness of the interdiffusion distance {delta}{sub d} of magnetic field lines does not limit the speed of reconnection but does provide a reconnection trigger. When the reconnection region has a natural length L{sub r}, the spatial scale of the gradient of magnetic field across the magnetic field lines must reach L{sub g} Almost-Equal-To 0.3L{sub r}/ln(L{sub r}/{delta}{sub d}) for fast reconnection to be triggered, which implies a current density j Almost-Equal-To B/{mu}{sub 0}L{sub g} that is far lower than that usually thought required for fast reconnection. The relation between magnetic reconnection in space and in toroidal laboratory plasmas is also discussed.

Boozer, Allen H. [Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027 (United States)

2012-09-15T23:59:59.000Z

223

More than a Hull: Religious Ritual and Sacred Space on Board the Ancient Ship  

E-Print Network (OSTI)

Greco-Roman religion in the ancient Mediterranean permeated aspects of everyday life, including seafaring. Besides cargo, ships transported mariners' religious beliefs from port to port, thus disseminating religious culture. Shipboard ritual...

Atkins, Carrie E.

2010-07-14T23:59:59.000Z

224

AERaSPACE CORPORATION  

Office of Legacy Management (LM)

THE ' THE ' AERaSPACE CORPORATION Suite 300, 955 L' &njon~ Pkzza. S. W., Washingvan. D.C. 200242174, Tekphanc (202) 488~6CllO 7117-03.87.cdy.43 23 September 1987 CA CA.Ot M r. Andrew Wallo, III. NE-23 Division of Facility & Site cr.05 Decommissioning Projects FL .0-d U.S. Department of Energy TAl.OL Germantown; Maryland 20545 JA/.OZ 1hJ . o-01 Dear M r. Wallo: flA.05 ELIMINATION RECOMMENDATION -- COLLEGES AND UNIVERSITIES M /4.0-* 11 D.OF The attached elimination recommendation was prepared in accordance ML.o= with your suggestion during our meeting on 22 September. The recommendation nO.o-02 includes 26 colleges and universities identified,in Enclosure 4 to Aerospace letter subject: Status of Actions - FUSRAP Site List, dated MO.03. 27 May 1987; three institutions (Tufts College, University of Virginia,

225

Machian space quanta  

E-Print Network (OSTI)

A new model for space and matter is obtained by joining every pair of point charges in the observable universe by an ethereal string. Positive gravitational potential energy in each string gives an attractive gravitational force due to the action of an energy conservation constraint. Newton's laws of motion are derived and inertia is explained in accordance with Mach's principle. The Machian string model gives a surprisingly simple way to understand the expansion history of the Universe. The decelerating expansion in the radiation era and the matter era is explained without using General Relativity and the transition from deceleration to acceleration is explained without the need to introduce a separate 'dark energy' component. The interaction between Machian strings gives a physical model for modified Newtonian dynamics (MOND) and is therefore an alternative to 'dark matter'.

Essex, David W

2015-01-01T23:59:59.000Z

226

Machian space quanta  

E-Print Network (OSTI)

A new model for space and matter is obtained by joining every pair of point charges in the observable universe by an ethereal string. Positive gravitational potential energy in each string gives an attractive gravitational force due to the action of an energy conservation constraint. Newton's laws of motion are derived and inertia is explained in accordance with Mach's principle. The Machian string model gives a surprisingly simple way to understand the expansion history of the Universe. The decelerating expansion in the radiation era and the matter era is explained without using General Relativity and the transition from deceleration to acceleration is explained without the need to introduce a separate 'dark energy' component. The interaction between Machian strings gives a physical model for modified Newtonian dynamics (MOND) and is therefore an alternative to 'dark matter'.

David W. Essex

2015-01-25T23:59:59.000Z

227

Solvatochromism in a Pyridinium Cyclopentadienylide: Insights from a Sequential Car–Parrinello QM/MM and TD-DFT/Semicontinuum Approach  

Science Journals Connector (OSTI)

In particular, the structure modeling has been carried out using a Car–Parrinello hybrid QM/MM molecular dynamics approach, while the excitation energies were computed using time dependent density functional theory. ... We also aim to investigate the contribution from solvent-induced geometry (indirect solvent effect) and the direct solvent effect on the excitation energy and to characterize the nature of the solvatochromic band. ... This takes into account the polarization of the QM region due to the instantaneous electric field generated by the atomic charges of MM atoms. ...

N. Arul Murugan

2014-06-06T23:59:59.000Z

228

Passive Solar Space Heat | Open Energy Information  

Open Energy Info (EERE)

Passive Solar Space Heat Incentives Retrieved from "http:en.openei.orgwindex.php?titlePassiveSolarSpaceHeat&oldid26718...

229

Radioisotopes: Energy for Space Exploration  

SciTech Connect

Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration.

Carpenter, Bob; Green, James; Bechtel, Ryan

2011-01-01T23:59:59.000Z

230

Radioisotopes: Energy for Space Exploration  

ScienceCinema (OSTI)

Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration.

Carpenter, Bob; Green, James; Bechtel, Ryan

2013-05-29T23:59:59.000Z

231

Portfolio Manager Space Type Discussion  

Energy.gov (U.S. Department of Energy (DOE))

This presentation, given through the DOE's Technical Assitance Program (TAP), provides a discussion about space/type in regards to the Portfolio Manager Initiative.

232

Physics in discrete spaces (A): Space-Time organization  

E-Print Network (OSTI)

We put forward a model of discrete physical space that can account for the structure of space- time, give an interpretation to the postulates of quantum mechanics and provide a possible explanation to the organization of the standard model of particles.

P. Peretto

2010-12-29T23:59:59.000Z

233

Atmospheric,OceanicandSpaceSciences Atmospheric, Oceanic & Space Sciences  

E-Print Network (OSTI)

of Michigan Space Research Building 2455 Hayward Street Ann Arbor, MI 48109-2143 aoss_um@umich.edu http Arbor ©The Regents of the University of Michigan Mark Schlissel, ex officio Sequential Graduate / under/Thermosphere Physics Planetary Magnetospheres Solar & Heliospheric Physics Space Weather Aeronomy For Faculty involved

Eustice, Ryan

234

John C. Stennis Space Center History of Stennis Space Center  

E-Print Network (OSTI)

Laboratory Propulsion Test Lead Center SSME Test Resp. 5/94 Stennis Space Center Estab. (5/88) Stennis Space · Dept. of Marine Science · Major Contractors · Pratt and Whitney Rocketdyne · Jacobs Technology Inc. · A, National Data Buoy Center · NOAA National Marine Fisheries Service · NOAA National Coastal Data Development

Waliser, Duane E.

235

UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE PLASMA PHYSICS GROUP  

E-Print Network (OSTI)

" miniaturised sensors, · low cost - high return due to development derived from Solar Orbiter EAS and Tech Outline · What is L-DEPP? · How are we involved? · Low-energy Electron and Ion Analyser (LEIA) · Why is LEIA necessary? · Potential UK benefits · Summary #12;UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE

Anand, Mahesh

236

Overview of Space Business Space & Integrated Defense Systems  

E-Print Network (OSTI)

collaboration Fostering of domestic space industry Enhance use space for national security purpose Focusing and Europe by becoming representatives of those foreign entities Launch vehicles Satellites Ground segment provider, SCC, along with other Mitsubishi group companies Further extended into satellite-based earth

237

Complete one form for each person seeking Wisconsin COMMERCIAL Pesticide Applicator Certification. Last Name First Name Middle Initial Date of Birth (mm/dd/yyyy)  

E-Print Network (OSTI)

Complete one form for each person seeking Wisconsin COMMERCIAL Pesticide Applicator Certification. Last Name First Name Middle Initial Date of Birth (mm/dd/yyyy) Company Name Company Unit taking the pesticide applicator certification exam. A personalized training/reference manual

Mladenoff, David

238

Use of a Genetically Enhanced, Pediocin-Producing Starter Culture, Lactococcus lactis subsp. lactis MM217, To Control Listeria monocytogenes in Cheddar Cheese  

Science Journals Connector (OSTI)

...been used in Cheddar cheese manufacturing (). The electrotransformed...strain MM210 during cheese manufacturing, indicating that the presence...thus, was not considered an additive. The use of genetically...advice on Cheddar cheese manufacturing, Al Degnan and Gene Hehl...

Nurliza Buyong; Jan Kok; John B. Luchansky

1998-12-01T23:59:59.000Z

239

Characterization of hydrogen dissociation over aluminium-doped zinc oxide using an efficient massively parallel framework for QM/MM calculations  

Science Journals Connector (OSTI)

...evaluations, the new methods result in a two-level...dissociation of a hydrogen molecule over a...physisorbed atomic hydrogen. parallelization...catalysis|zinc oxide|hydrogen dissociation| 1...electronics, energy production, conversion and...user. The QM/MM method (Warshel Levitt...

2011-01-01T23:59:59.000Z

240

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 48, NO. 1, JANUARY 2013 229 A Modular 1 mm Die-Stacked Sensing Platform  

E-Print Network (OSTI)

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 48, NO. 1, JANUARY 2013 229 A Modular 1 mm Die with compatibility to commercial C protocols. A self-adapting power management unit is proposed for efficient battery voltage down conversion for wide range of battery voltages and load current. The power man- agement unit

Dutta, Prabal

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

570 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm-WAVE POWER AMPLIFIERS / 31.7  

E-Print Network (OSTI)

570 · 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm supply voltages that is very useful for a low-battery-voltage solution. However, it is not compatible with the higher voltages presented by the Li-ion batteries which under charging situations can present supply

Hajimiri, Ali

242

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 1.76 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

243

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.22mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.22 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

244

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 1.76 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

245

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 4.4mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 4.4 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

246

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 1.32 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

247

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.88 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

248

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 2.2 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

249

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.088 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

250

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.44 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

251

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.088 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

252

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.044mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.044 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

253

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 2.2 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

254

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.64mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 2.64 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

255

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 1.32 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

256

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.88 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

257

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.044mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.044 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

258

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/s, 155C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.44 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

259

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.22mm/s, 175C  

E-Print Network (OSTI)

Rheometer (MPR4) at a piston speed of 0.22 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

260

Kernel density in the use of the strong stability method to evaluate the proximity of G/M/1 and M/M/1 systems  

Science Journals Connector (OSTI)

Bouallouche [3] has applied the strong stability method to study the proximity of the G/M/1 and M/M/1 systems when the general distribution of arrivals G is assumed to be hyper-exponantial. In this paper, we show the applicability of the strong stability ... Keywords: approximation, bandwidth, boundary effects, kernel density, queueing systems, strnog stability

Aïcha Bareche; Djamil Aïssani

2007-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings* ........................... 3,037 115 397 384 52 1,143 22 354 64 148 357 Building Floorspace (Square Feet) 1,001 to 5,000 ........................... 386 19 43 18 11 93 7 137 8 12 38 5,001 to 10,000 .......................... 262 12 35 17 5 83 4 56 6 9 35 10,001 to 25,000 ........................ 407 20 46 44 8 151 3 53 9 19 54 25,001 to 50,000 ........................ 350 15 55 50 9 121 2 34 7 16 42 50,001 to 100,000 ...................... 405 16 57 65 7 158 2 29 6 18 45 100,001 to 200,000 .................... 483 16 62 80 5 195 1 24 Q 31 56 200,001 to 500,000 .................... 361 8 51 54 5 162 1 9 8 19 43 Over 500,000 ............................. 383 8 47 56 3 181 2 12 8 23 43 Principal Building Activity

262

Friction Factor Measurement, Analysis, and Modeling for Flat-Plates with 12.15 mm Diameter Hole-Pattern, Tested with Air at Different Clearances, Inlet Pressures, and Pressure Ratios  

E-Print Network (OSTI)

and 2 (hd = 2.9 mm, Cpl = 0.254 mm, Pin = 84 bar, Re= 32500 (maximum)) .................................................................. 76 Figure 50. Dynamic pressure at locations 3 and 4 (hd = 2.9 mm, Cpl = 0.254 mm, Pin = 84 bar, Re= 32500...)) .................................................................................................... 79 Figure 52. Dynamic pressure looked separately at location 1 and 2 ................................ 80 Figure 53. Dynamic pressure looked separately at location 3 and 4 ................................ 81 Figure 54. Dynamic pressure data (hd = 0...

Deva Asirvatham, Thanesh

2011-02-22T23:59:59.000Z

263

Space Telescope Programs Hubble Observatory  

E-Print Network (OSTI)

Assurance/Configuration Management Mr. Christopher Scholz EAG QA Manager #12;Space Telescope Programs Hubble · COS-UCB-002 QA Implementation Plan Released December 1, 1999 · COS-UCB-003 CM Plan released DecemberSpace Telescope Programs Hubble Observatory HST-COS FUV PER 11/8/00 FUV Detector System Quality

Colorado at Boulder, University of

264

The NASA Food Commercial Space  

E-Print Network (OSTI)

The NASA Food Technology Commercial Space Center and How Your Company Can Participate space in a range of food development projects. For more information about NASA FTCSC or to arrange a presentation about the NASA FTCSC program, contact Dr. Anthony L. Pometto III Director NASA Food Technology

Lin, Zhiqun

265

INDUCTION, SPACE AND POSITIVE ETHICS  

E-Print Network (OSTI)

INDUCTION, SPACE AND POSITIVE ETHICS MARVIN E. KIRSH One may purport that ones' awareness of space of it are elemental --i.e. conceptually non reducible and that from which all emanates. The words non-ethical induction, entailing the existence of ethical induction, if compared in a corresponding manner (to

Paris-Sud XI, Université de

266

National Aeronautics and Space Administration  

E-Print Network (OSTI)

Vehicle Mission Concept Review Complete Space Vehicle SRR Complete Partial-Throttle RBS Engine TCA Test Engine Test Completed Subscale Prop Tank Assembly Review March 2014 Space Vehicle Subsystem interim's Commercial Crew Program (CCP) is facilitating the development of safe, reliable and cost-effective human

Waliser, Duane E.

267

National Aeronautics and Space Administration  

E-Print Network (OSTI)

human-made object to enter the vast expanses between the stars. It was hardly the first history. To toast the interstellar event, TV's Stephen Colbert invited Voyager project scientist Ed Stone on his they look into deep space? For Planck, a European space telescope with technology aboard from JPL

Waliser, Duane E.

268

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Revised: December, 2008 Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings ............................. 91.0 33.0 7.2 6.1 7.0 18.7 2.7 5.3 1.0 2.2 7.9 Building Floorspace (Square Feet) 1,001 to 5,000 ........................... 99.0 30.7 6.7 2.7 7.1 13.9 7.1 19.9 1.1 1.7 8.2 5,001 to 10,000 .......................... 80.0 30.1 5.5 2.6 6.1 13.6 5.2 8.2 0.8 1.4 6.6 10,001 to 25,000 ........................ 71.0 28.2 4.5 4.1 4.1 14.5 2.3 4.5 0.8 1.6 6.5 25,001 to 50,000 ........................ 79.0 29.9 6.8 5.9 6.3 14.9 1.7 3.9 0.8 1.8 7.1 50,001 to 100,000 ...................... 88.7 31.6 7.6 7.6 6.5 19.6 1.7 3.4 0.7 2.0 8.1 100,001 to 200,000 .................... 104.2 39.1 8.2 8.9 7.9 22.9 1.1 2.9 Q 3.2 8.7 200,001 to 500,000 ....................

269

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Revised: December, 2008 Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings ............................. 91.0 33.0 7.2 6.1 7.0 18.7 2.7 5.3 1.0 2.2 7.9 Building Floorspace (Square Feet) 1,001 to 5,000 ........................... 99.0 30.7 6.7 2.7 7.1 13.9 7.1 19.9 1.1 1.7 8.2 5,001 to 10,000 .......................... 80.0 30.1 5.5 2.6 6.1 13.6 5.2 8.2 0.8 1.4 6.6 10,001 to 25,000 ........................ 71.0 28.2 4.5 4.1 4.1 14.5 2.3 4.5 0.8 1.6 6.5 25,001 to 50,000 ........................ 79.0 29.9 6.8 5.9 6.3 14.9 1.7 3.9 0.8 1.8 7.1 50,001 to 100,000 ...................... 88.7 31.6 7.6 7.6 6.5 19.6 1.7 3.4 0.7 2.0 8.1 100,001 to 200,000 .................... 104.2 39.1 8.2 8.9 7.9 22.9 1.1 2.9 Q 3.2 8.7 200,001 to 500,000 ....................

270

University of California, Santa Cruz Space Management Principles  

E-Print Network (OSTI)

for Academic Office Space...................................................... 3 Criteria for Library Space#12;#12;University of California, Santa Cruz Space Management Principles Section Page Space ..................................................................................... 1 3. Space Management Principles

California at Santa Cruz, University of

271

An experimental investigation of CI engine operated micro-cogeneration system for power and space cooling  

Science Journals Connector (OSTI)

Abstract This paper describes the performance and emission characteristics of a micro cogeneration system based on a single cylinder diesel engine. In this cogeneration system, in addition to the electricity generated from the genset, waste heat from hot exhaust gas of diesel engine was used to drive a combination of four units of Electrolux vapor absorption (VA) system for space cooling. The capacity and heat input of each unit of VA system was 51 l and 95 W respectively. A cabin of 900 mm width, 1500 mm length and 1800 mm height made of ply wood was fabricated as a space for air conditioning. A temperature drop of 5 °C was obtained in cabin at full engine load about 6 h after system start up. The reduction of CO2 emission in kg per kWh of useful energy output was 19.49% compared to that of single generation (power generation only) at full load. The decrease in specific fuel consumption in case of cogeneration compared to that in single generation was 2.95% at full load. The test results show that micro capacity (3.7 kW) stationary single cylinder diesel engine can be successfully modified to simultaneously produce power and space cooling.

Rahul Goyal; Dilip Sharma; S.L. Soni; Pradeep Kumar Gupta; Dheeraj Johar

2015-01-01T23:59:59.000Z

272

Space Travel Space Travel: Past, Present and Future  

E-Print Network (OSTI)

;#12;NASA's Planetary Exploration Program ...and dropped probes into planet atmospheres, flown through comet tails, landed on 1 planet, two moons, and an asteroid. #12;Space is being opened to the private sector

Shirley, Yancy

273

Measurement of Boundary-Layer Temperature Profiles by a Scanning 5-MM Radiometer During the 1999 Winter NSA/AAO Radiometer Exp  

NLE Websites -- All DOE Office Websites (Extended Search)

Boundary-Layer Temperature Profiles by Boundary-Layer Temperature Profiles by a Scanning 5-MM Radiometer During the 1999 Winter NSA/AAO Radiometer Experiment and WVIOP 2000 V. Y. Leuski and E. R. Westwater Cooperative Institute for Research in the Environmental Sciences National Oceanic and Atmospheric Administration Environmental Technology Laboratory University of Colorado Boulder, Colorado Introduction A scanning 5-mm-wavelength radiometer was deployed during two Intensive Operational Periods (IOPs) at the Atmospheric Radiation Measurement (ARM) Program's Cloud and Radiation Testbed (CART) facilities. The first was conducted at the North Slope of Alaska (NSA) and Adjacent arctic Ocean (AAO) site near Barrow, Alaska, during March 1999. One goal was to evaluate the ability of an

274

Verification of the Astrometric Performance of the Korean VLBI Network, using comparative SFPR studies with the VLBA at 14/7 mm  

E-Print Network (OSTI)

The Korean VLBI Network (KVN) is a new mm-VLBI dedicated array with capability for simultaneous observations at multiple frequencies, up to 129 GHz. The innovative multi-channel receivers present significant benefits for astrometric measurements in the frequency domain. The aim of this work is to verify the astrometric performance of the KVN using a comparative study with the VLBA, a well established instrument. For that purpose, we carried out nearly contemporaneous observations with the KVN and the VLBA, at 14/7 mm, in April 2013. The KVN observations consisted of simultaneous dual frequency observations, while the VLBA used fast frequency switching observations. We used the Source Frequency Phase Referencing technique for the observational and analysis strategy. We find that having simultaneous observations results in a superior performance for compensation of all atmospheric terms in the observables, in addition to offering other significant benefits for astrometric analysis. We have compared the KVN astr...

Rioja, Mar\\'\\ia J; Jung, TaeHyun; Sohn, Bong Won; Byun, Do-Young; Agudo, Iván; Cho, Se-Hyung; Lee, Sang-Sung; Kim, Jongsoo; Kim, Kee-Tae; Oh, Chung Sik; Han, Seog-Tae; Je, Do-Heung; Chung, Moon-Hee; Wi, Seog-Oh; Kang, Jiman; Lee, Jung-Won; Chung, Hyunsoo; Kim, Hyo Ryoung; Kim, Hyun-Goo; Lee, Chang-Hoon; Roh, Duk-Gyoo; Oh, Se-Jin; Yeom, Jae-Hwan; Song, Min-Gyu; Kang, Yong-Woo

2014-01-01T23:59:59.000Z

275

Comparación entre cirugía retrógrada intrarrenal y litotricia extracorpórea para el tratamiento de la litiasis de polo inferior renal de hasta 15 mm. Estudio prospectivo aleatorizado  

Science Journals Connector (OSTI)

ResumenIntroducción La litrotricia extracorpórea (LEC) es el tratamiento más recomendado para la litiasis renal menor de 2 cm. Sin embargo, las bajas tasas libre de cálculos (SFR) en litiasis de polo renal inferior hace plantear nuevas técnicas que ofrezcan mejores resultados, como la cirugía intrarrenal retrógrada (CRIR). Objetivo Comparar la eficacia del tratamiento con LEC vs la CRIR en términos de SFR postratamiento en pacientes con litiasis renal de polo inferior de menos de 15 mm. Material y métodos Se realizó un estudio prospectivo aleatorizado para evaluar los resultados de LEC y CRIR en pacientes portadores de litiasis renal de polo inferior menor a 15 mm. De un total de 55 pacientes en 31 se realizaron LEC (grupo 1) y 24 CRIR (grupo 2). Se evaluó el tamaño de la litiasis, lateralidad, tiempo operatorio, complicaciones de las técnicas según escala de Clavien, SFR y litiasis residuales a los 2 meses evaluado por tomografía computarizada de abdomen y pelvis sin contraste. Se realizó análisis estadístico para comparar las variables utilizando el programa Stata 11. Resultados Los grupos no mostraron diferencias significativas en sus características generales, a excepción del tiempo operatorio (mayor para CRIR). CRIR mostró tener mayor proporción de SFR y de litiasis menor de 3 mm. Además CRIR mostró menor tasa de litiasis clínicamente significativa, siendo esta asociación estadísticamente significativa (0% vs 42,3%; p  3 mm (0% vs. 58.8%), being statistically significant (P < .05). Clavien III or higher complications were not reported in any of the groups. Conclusions In the treatment of lower pole stone RIRS has the same results than ESWL in terms of SFR. Regard

R.M. Vilches; A. Aliaga; D. Reyes; F. Sepulveda; A. Mercado; F. Moya; R. Ledezma; J.P. Hidalgo; T. Olmedo; F. Marchant

2014-01-01T23:59:59.000Z

276

GSLIS Space Policy September 29, 2011  

E-Print Network (OSTI)

GSLIS Space Policy September 29, 2011 The Graduate School of Library and Information Science. Offices 2. Classrooms and Meeting space 3. LEEP studios 4. Computer Lab space 5. Public space 6. Storage space without keys--for example, cubicles in public areas--cannot be considered private property

Gilbert, Matthew

277

DREAM tool increases space weather predictions  

E-Print Network (OSTI)

and an interactive user interface to support satellite operators and space weather forecasters. For national security- 1 - DREAM tool increases space weather predictions April 13, 2012 Predicting space weather in an article published in Space Weather, a journal of the American Geophysical Union. Space environment and its

278

BNL NASA Space Radiation Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Purpose: To use beams of heavy ions provided by the Booster accelerator at Brookhaven to study the effects of simulated space radiation on biological and physical systems, with the goal of developing methods and materials to reduce the risk to human beings on prolonged space missions of the effects of ionizing radiation Sponsor: National Aeronautics and Space Administration (NASA) Project cost $34 million over 4 years Operating costs Nearly $8 million per year in 2007 Features * beams of heavy ions extracted from the Booster accelerator with masses and energies similar to the cosmic rays encountered in space: * 1-billion electron volt (GeV)/nucleon iron-56 * 0.3-GeV/nucleon gold-97 * 0.6-GeV/nucleon silicon-28 * 1-GeV/nucleon protons * 1-GeV/nucleon titanium

279

Insulation For Earth And Space  

Science Journals Connector (OSTI)

According to National Aeronautics & Space Administration scientist Mary Ann B. Meador, before sending people or larger vehicles to Mars, scientists must develop insulating materials to counter the planet’s exotic environment. ...

LAUREN WOLF

2012-09-16T23:59:59.000Z

280

Environmental Design Space model assessment  

E-Print Network (OSTI)

The Environmental Design Space (EDS) is a multi-disciplinary design tool used to explore trade-offs among aircraft fuel burn, emissions, and noise. This thesis uses multiple metrics to assess an EDS model of a Boeing 777 ...

Spindler, Phillip Michael

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Nuclear Propulsion in Space (1968)  

ScienceCinema (OSTI)

Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

None

2014-06-17T23:59:59.000Z

282

(Nuclear power engineering in space)  

SciTech Connect

The principal purpose of this trip was to participate in the Anniversary Specialist Conference on Nuclear Power Engineering in Space hosted by the USSR Ministry of Atomic Power Engineering and Industry. The conference was held in Obninsk, USSR. A secondary purpose of the trip was to meet with the French Commissariat A L'Energie Atomique in Paris regarding the status of their space power program.

Cooper, R.H. Jr.

1990-06-18T23:59:59.000Z

283

Nuclear Propulsion in Space (1968)  

SciTech Connect

Project NERVA was an acronym for Nuclear Engine for Rocket Vehicle Application, a joint program of the U.S. Atomic Energy Commission and NASA managed by the Space Nuclear Propulsion Office (SNPO) at the Nuclear Rocket Development Station in Jackass Flats, Nevada U.S.A. Between 1959 and 1972, the Space Nuclear Propulsion Office oversaw 23 reactor tests, both the program and the office ended at the end of 1972.

None

2012-06-23T23:59:59.000Z

284

Space Weather and Hazards to Application Satellites  

Science Journals Connector (OSTI)

“Space weather” is defined by the US National Space Weather Program as referring to “conditions on the ... health.” From the viewpoint of an application satellite, the space environment is a hostile, ... is thus ...

Dr. Michael J. Rycroft

2013-01-01T23:59:59.000Z

285

Sustainable Spaces Inc | Open Energy Information  

Open Energy Info (EERE)

Spaces Inc Jump to: navigation, search Name: Sustainable Spaces Inc. Place: San Francisco, California Zip: 94103 Sector: Carbon Product: California-based provider of energy audits...

286

The analysis of potential space tourism market.  

E-Print Network (OSTI)

?? In December of 2004, RIT Professor C.J. Wallington and students in the space tourism development course (winter 2004/ 2005) conducted a space tourism market… (more)

Sankovic, Sandra

2007-01-01T23:59:59.000Z

287

The analysis of potential space tourism market.  

E-Print Network (OSTI)

??In December of 2004, RIT Professor C.J. Wallington and students in the space tourism development course (winter 2004/ 2005) conducted a space tourism market survey.… (more)

Sankovic, Sandra

2007-01-01T23:59:59.000Z

288

DREAM tool increases space weather predictions  

NLE Websites -- All DOE Office Websites (Extended Search)

using real-time space weather observations and an interactive user interface to support satellite operators and space weather forecasters. For national security applications,...

289

John. C. Stennis Space Center VOLUME 1, ISSUE 4 www.nasa.gov/centers/stennis WINTER 2005  

E-Print Network (OSTI)

through the tail of a comet and the Spirit and Opportunity rovers landing on the surface of Mars landing in the Utah desert, but a significant portion of its precious cargo was preserved. The Swift

290

Integration of space weather into space situational awareness  

SciTech Connect

Rapid assessment of space weather effects on satellites is a critical step in anomaly resolution and satellite threat assessment. That step, however, is often hindered by a number of factors including timely collection and delivery of space weather data and the inherent com plexity of space weather information. As part of a larger, integrated space situational awareness program, Los Alamos National Laboratory has developed prototype operational space weather tools that run in real time and present operators with customized, user-specific information. The Dynamic Radiation Environment Assimilation Model (DREAM) focuses on the penetrating radiation environment from natural or nuclear-produced radiation belts. The penetrating radiation environment is highly dynamic and highly orbit-dependent. Operators often must rely only on line plots of 2 MeV electron flux from the NOAA geosynchronous GOES satellites which is then assumed to be representative of the environment at the satellite of interest. DREAM uses data assimilation to produce a global, real-time, energy dependent specification. User tools are built around a distributed service oriented architecture (SOA) which will allow operators to select any satellite from the space catalog and examine the environment for that specific satellite and time of interest. Depending on the application operators may need to examine instantaneous dose rates and/or dose accumulated over various lengths of time. Further, different energy thresholds can be selected depending on the shielding on the satellite or instrument of interest. In order to rapidly assess the probability that space weather was the cause of anomalous operations, the current conditions can be compared against the historical distribution of radiation levels for that orbit. In the simplest operation a user would select a satellite and time of interest and immediately see if the environmental conditions were typical, elevated, or extreme based on how often those conditions occur in that orbit. This allows users to rapidly rule in or out environmental causes of anomalies. The same user interface can also allow users to drill down for more detailed quantitative information. DREAM can be run either from a distributed web-based user interface or as a stand-alone application for secure operations. In this paper we discuss the underlying structure of the DREAM model and demonstrate the user interface that we have developed . We also present some prototype data products and user interfaces for DREAM and discuss how space environment information can be seamlessly integrated into operational SSA systems.

Reeves, Geoffrey D [Los Alamos National Laboratory

2010-11-09T23:59:59.000Z

291

Spacings of Nuclear Energy Levels  

Science Journals Connector (OSTI)

The distribution of spacings of nuclear energy levels in many heavy nuclei at an excitation energy of 5 to 9 Mev is obtained by careful correction of the observed distributions for the effect of failure to observe all levels. Results of transmission measurements on U234 and U236, as measured with the Brookhaven fast chopper, are presented. The experimental spacings of the zero-spin nuclides are considered first since all the levels from slow neutron capture have the same spin. The results show a deficiency of small spacings relative to the exponential distribution, which corresponds to a random occurrence of levels. In the analysis it is shown that there is no local correlation of neutron widths and level spacings. The "level repulsion" effect is also found for the nuclides of nonzero spin, for which the data are more abundant but the analysis is complicated by the presence of two spin systems. The distribution obtained is in agreement with one suggested by Wigner based on a probability of level occurrence proportional to the spacing S. The corrections here developed are also applied to the reduced neutron width distribution and this corrected distribution is in good agreement with the Porter-Thomas distribution.

John A. Harvey and D. J. Hughes

1958-01-15T23:59:59.000Z

292

Unique features of space reactors  

SciTech Connect

Space reactors are designed to meet a unique set of requirements; they must be sufficiently compact to be launched in a rocket to their operational location, operate for many years without maintenance and servicing, operate in extreme environments, and reject heat by radiation to space. To meet these restrictions, operating temperatures are much greater than in terrestrial power plants, and the reactors tend to have a fast neutron spectrum. Currently, a new generation of space reactor power plants is being developed. The major effort is in the SP-100 program, where the power plant is being designed for seven years of full power, and no maintenance operation at a reactor outlet operating temperature of 1350 K. 8 refs., 3 figs., 1 tab.

Buden, D.

1990-01-01T23:59:59.000Z

293

Dynamical 3-Space: Emergent Gravity  

E-Print Network (OSTI)

The laws of gravitation devised by Newton, and by Hilbert and Einstein, have failed many experimental and observational tests, namely the bore hole g anomaly, flat rotation curves for spiral galaxies, supermassive black hole mass spectrum, uniformly expanding universe, cosmic filaments, laboratory G measurements, galactic EM bending, precocious galaxy formation,.. The response has been the introduction of the new epicycles: ``dark matter", ``dark energy", and others. To understand gravity we must restart with the experimental discoveries by Galileo, and following a heuristic argument we are led to a uniquely determined theory of a dynamical 3-space. That 3-space exists has been missed from the beginning of physics, although it was 1st directly detected by Michelson and Morley in 1887. Uniquely generalising the quantum theory to include this dynamical 3-space we deduce the response of quantum matter and show that it results in a new account of gravity, and explains the above anomalies and others. The dynamical...

Cahill, Reginald T

2011-01-01T23:59:59.000Z

294

2010 RAL Space Head, Space Engineering &Technology Division  

E-Print Network (OSTI)

of the iconic figures of the Space Age:­ Dr Wernher von Braun to Saturn V and the Apollo moon-landing programme of the ion releases from ~200km dHybrid simulation box · The artificial comet release formed a dia particles ­ this technique successfully simulates the AMPTE artificial comet release in a totally self

295

National Aeronautics and Space Administration Space Shuttle Era Facts  

E-Print Network (OSTI)

Center in Florida on April 12, 1981.Atlantis flew the final space mission, STS-135, in July 2011 into the Atlantic Ocean, retrieved and reused.The external tank is the only part of the stack not used again, who on May 11, 1792, maneuvered his ship through dangerous inland waters to explore British Columbia

296

National Aeronautics and Space Administration Marshall Space Flight Center  

E-Print Network (OSTI)

systems Marshall performs basic research, matures technologies, and develops, tests, and sustains, nuclear thermal propulsion, space nuclear power systems, nuclear surface power systems and propellant: ­ Apollo Program: F-1 engines from testing to flight and J-2 engines from concept development to flight

297

Deposition of TiN and HfO{sub 2} in a commercial 200 mm remote plasma atomic layer deposition reactor  

SciTech Connect

The authors describe a remote plasma atomic layer deposition reactor (Oxford Instruments FlexAL trade mark sign ) that includes an inductively coupled plasma source and a load lock capable of handling substrates up to 200 mm in diameter. The deposition of titanium nitride (TiN) and hafnium oxide (HfO{sub 2}) is described for the combination of the metal-halide precursor TiCl{sub 4} and H{sub 2}-N{sub 2} plasma and the combination of the metallorganic precursor Hf[N(CH{sub 3})(C{sub 2}H{sub 5})]{sub 4} and O{sub 2} plasma, respectively. The influence of the plasma exposure time and substrate temperature has been studied and compositional, structural, and electrical properties are reported. TiN films with a low Cl impurity content were obtained at 350 deg. C at a growth rate of 0.35 A /cycle with an electrical resistivity as low as 150 {mu}{omega} cm. Carbon-free (detection limit <2 at. %) HfO{sub 2} films were obtained at a growth rate of 1.0 A /cycle at 290 deg. C. The thickness and resisitivity nonuniformity was <5% for the TiN and the thickness uniformality was <2% for the HfO{sub 2} films as determined over 200 mm wafers.

Heil, S. B. S.; Hemmen, J. L. van; Hodson, C. J.; Singh, N.; Klootwijk, J. H.; Roozeboom, F.; Sanden, M. C. M. van de; Kessels, W. M. M. [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); Oxford Instruments Plasma Technology, North End, Yatton BS49 4AP (United Kingdom); Philips Research Laboratories, High Tech Campus 4, 5656 AE Eindhoven (Netherlands); NXP Semiconductors Research, High Tech Campus 4, 5656 AE Eindhoven (Netherlands); Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands)

2007-09-15T23:59:59.000Z

298

Scanning slit for HIE-ISOLDE: vibrational test (linear motion actuator from UHV design, speed = 2.5 mm/s)  

E-Print Network (OSTI)

This report summarizes the results of a series of tests performed on the prototype HIE-ISOLDE diagnostic box (HIE-DB) regarding the vibrations and drifts in the transverse position of the scanning blade while moving inside or outside the box. To monitor the transverse position of the blade, a series of 0.1 mm diameter holes were drilled on it and their positions were tracked with an optical system. The linear motion actuator was acquired from UHV design (model LSM38-150-SS), is driven by a stepper motor and has all the guiding mechanisms outside vacuum. The maximum speed of the scanning blade during the tests was 2.5 mm/s. The transverse movement of the slit in the direction perpendicular to the movement was lower than 50 m, and is dominated by the displacement of the contact point of the applied force on the lead-screw. An offset on the slit position was observed while changing the direction of movement of the blade, its amplitude being of the order of 30 m. The amplitudes of the displacements of the transve...

Bravin, E; Sosa, A

2014-01-01T23:59:59.000Z

299

Free loop spaces in topology and  

E-Print Network (OSTI)

Free loop spaces in topology and physics Kathryn Hess What is the space of free loops? Enumeration of geodesics Hochschild and cyclic homology Homological conformal field theories Free loop spaces in topology Meeting of the Edinburgh Mathematical Society Glasgow, 14 November 2008 #12;Free loop spaces in topology

Thévenaz, Jacques

300

Library Reserved Room Policy All Meeting Spaces  

E-Print Network (OSTI)

Library Reserved Room Policy All Meeting Spaces Room reservation To make a reservation for any Library meeting space, complete the room reservation form at http://library.syr.edu/services/space/form-findroom.php. In order to provide equitable access to library spaces, the Library may impose limitations on frequency

Mather, Patrick T.

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP  

E-Print Network (OSTI)

exploration coordination tool to enhance the implementation of the coordination process At the 1st ISECG1 INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP WORKPLAN Update following 3rd ISECG Meeting broader future participation in the planning and coordination process; - assessment of the requirements

302

National Aeronautics and Space Administration  

E-Print Network (OSTI)

uncertainty ! Clouds and Climate Scenarios Projected warming Climate Change Prediction #12;National of air T and CO2 -> related to intensity of ocean turbulent mixing · Exchanges of energy, water and carbon with the ocean/ land/ice surface are mediated by turbulence #12;National Aeronautics and Space

Bordoni, Simona

303

TWISTOR SPACES AND FANO THREEFOLDS  

Science Journals Connector (OSTI)

......generalisations. In the present paper, however, what we shall take the liberty of referring to as a twistor space will be merely a complex...threefold satisfying this condition is not hard to find: simply project the Veronese image of P3 in P9 away from a conic--equivalently......

W. M. OXBURY

1994-09-01T23:59:59.000Z

304

Interlayer spacings in carbon nanotubes  

Science Journals Connector (OSTI)

Electron and x-ray-diffraction studies of nanotubes have revealed that the distances between the graphitic sheets are larger by a few percent than those in bulk graphite. The mean value of the interlayer spacings is 0.344±0.001 nm.

Yahachi Saito; Tadanobu Yoshikawa; Shunji Bandow; Masato Tomita; Takayoshi Hayashi

1993-07-15T23:59:59.000Z

305

Putting space resources to work  

SciTech Connect

Resource development in remote places on Earth has depended on government attitudes toward regional development, transport and local production costs, economic accessibility of external markets, and the availability of local markets. The initial stages of space resource development may well depend on a government-funded lunar science/engineering base for initial markets. 10 refs.

Jones, E.M.

1988-01-01T23:59:59.000Z

306

National Aeronautics and Space Administration  

E-Print Network (OSTI)

anticipation of what we might see. Space exploration both quenches and perpetuates that thirst through a never-ending wave of discovery, creating a better future for humankind by ·Expandingthefrontiersofscientificresearch for humankind. We've really only just begun. Look up. That's where we're going! Each step is a remarkable

307

Space Perception by Visuokinesthetic Prediction  

E-Print Network (OSTI)

propose a robot model of space perception in a restricted domain in which a robot arm pushes a small block predicts the visual image of the gripper tool and the kinesthetic state of the robot arm after a small which would move the gripper of the robot arm from its current position to a position where it would

Moeller, Ralf

308

Space Science : Atmosphere Greenhouse Effect  

E-Print Network (OSTI)

Space Science : Atmosphere Greenhouse Effect Part-5a Solar + Earth Spectrum IR Absorbers Grey Atmosphere Greenhouse Effect #12;Radiation: Solar and Earth Surface B"(T) Planck Ideal Emission Integrate at the carbon cycle #12;However, #12;Greenhouse Effect is Complex #12;PLANETARY ENERGY BALANCE G+W fig 3-5

Johnson, Robert E.

309

National Aeronautics and Space Administration  

E-Print Network (OSTI)

and harvestitslimitlessbenefits for humankind. We've really only just begun. Look up. That's where we're going! Each step generations of engineers, scientists and technologists. Join us as we unlock the mysteries of space is a remarkable achievement in its own right. And each step fosters development of new capabilities, technologies

Waliser, Duane E.

310

National Aeronautics and Space Administration  

E-Print Network (OSTI)

the space and solar environments for solar events that can disrupt communications and electric power and measurement data of the Western Hemisphere. Forecasting the approach of severe storms, the GOES system instruments. The GOES system also supports search and rescue operations by providing instantaneous relay

311

The sensitivity of the PSU-NCAR model (MM5) to cumulus parameterization in simulating the mesoscale environment associated with 2 June 1995 West Texas tornado outbreak  

E-Print Network (OSTI)

schemes. The model simulation has a 67 x 67 grid domain centered at 35[] N and 102[] W with 27 km grid spacing, and starts at 12 UTC 2 June for 12-h forecast. The simulation results showed that, even though the general features agreed well among the three...

Han, Sang-Ok

2012-06-07T23:59:59.000Z

312

Variable Row Spacing of Irrigated Cotton.  

E-Print Network (OSTI)

B-1 lr August 19; aria ble Row Spacing of Irrigated Cotton I as A&M University Texas Agricultural Experiment Station . H. 0. Kunkel, Acting Director, College Station, Texa! Summary Six years' research in the Trans-Pecos area with "variable... row spacing" (VRS), new irrigated cotton row-spacing patterns, is reported. The new system consists of alternate close and ~ricle spaced rows, with narrow irrigation furrows between the close row spacings only. The wide spac- ings serve as dry...

Longenecker, D. E.; Thaxton, E. L. Jr.; Hefner, J. J.; Lyerly, P. J.

1970-01-01T23:59:59.000Z

313

CardSpace-Liberty Integration for CardSpace Users Haitham S. Al-Sinani  

E-Print Network (OSTI)

Security Keywords Identity Management, CardSpace, Liberty Alliance Project, Interoperability, SAML, BrowserCardSpace-Liberty Integration for CardSpace Users Haitham S. Al-Sinani Information Security GroupSpace and Liberty. In this scheme, CardSpace users are able to obtain an assertion to- ken from a Liberty

Sheldon, Nathan D.

314

Helium ion distributions in a 4 kJ plasma focus device by 1 mm-thick large-size polycarbonate detectors  

Science Journals Connector (OSTI)

Abstract Helium ion beam profile, angular and iso-ion beam distributions in 4 kJ Amirkabir plasma focus (APF) device were effectively observed by the unaided eyes and studied in single 1 mm-thick large-diameter (20 cm) polycarbonate track detectors (PCTD). The \\{PCTDs\\} were processed by 50 Hz–HV electrochemical etching using a large-size ECE chamber. The results show that helium ions produced in the APF device have a ring-shaped angular distribution peaked at an angle of ? ± 60 ° with respect to the top of the anode. Some information on the helium ion energy and distributions is also provided. The method is highly effective for ion beam studies.

M. Sohrabi; M. Habibi; V. Ramezani

2014-01-01T23:59:59.000Z

315

The GAMMA-400 Space Mission  

E-Print Network (OSTI)

GAMMA-400 is a new space mission which will be installed on board the Russian space platform Navigator. It is scheduled to be launched at the beginning of the next decade. GAMMA-400 is designed to study simultaneously gamma rays (up to 3 TeV) and cosmic rays (electrons and positrons from 1 GeV to 20 TeV, nuclei up to 10$^{15}$-10$^{16}$ eV). Being a dual-purpose mission, GAMMA-400 will be able to address some of the most impelling science topics, such as search for signatures of dark matter, cosmic-rays origin and propagation, and the nature of transients. GAMMA-400 will try to solve the unanswered questions on these topics by high-precision measurements of the Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission and the spectra of cosmic-ray electrons + positrons and nuclei, thanks to excellent energy and angular resolutions.

Cumani, P; Bonvicini, V; Topchiev, N P; Adriani, O; Aptekar, R L; Arkhangelskaja, I V; Arkhangelskiy, A I; Bergstrom, L; Berti, E; Bigongiari, G; Bobkov, S G; Boezio, M; Bogomolov, E A; Bonechi, S; Bongi, M; Bottai, S; Castellini, G; Cattaneo, P W; Dedenko, G L; De Donato, C; Dogiel, V A; Gorbunov, M S; Gusakov, Yu V; Hnatyk, B I; Kadilin, V V; Kaplin, V A; Kaplun, A A; Kheymits, M D; Korepanov, V E; Larsson, J; Leonov, A A; Loginov, V A; Longo, F; Maestro, P; Marrocchesi, P S; Menshenin, A L; Mikhailov, V V; Mocchiutti, E; Moiseev, A A; Mori, N; Moskalenko, I V; Naumov, P Yu; Papini, P; Pearce, M; Picozza, P; Popov, A V; Rappoldi, A; Ricciarini, S; Runtso, M F; Ryde, F; Serdin, O V; Sparvoli, R; Spillantini, P; Suchkov, S I; Tavani, M; Taraskin, A A; Tiberio, A; Tyurin, E M; Ulanov, M V; Vacchi, A; Vannuccini, E; Vasilyev, G I; Yurkin, Yu T; Zampa, N; Zirakashvili, V N; Zverev, V G

2015-01-01T23:59:59.000Z

316

NASA PLAGUED WITH SPACE PROBLEMS  

Science Journals Connector (OSTI)

NASA PLAGUED WITH SPACE PROBLEMS ... Staged against a ghetto backdrop, Washington Post cartoonist Herblock's question of Vice President Agnew, "You don't feel, then, that when you've seen one planet you've seen them all?" typifies the verbal missiles launched at NASA these days. ... And as if this weren't enough as the agency faces Congress over its next budget, NASA once again finds itself embroiled in questions of science vs. engineering and manned vs. unmanned missions. ...

1969-08-11T23:59:59.000Z

317

International Space Station Program Overview  

E-Print Network (OSTI)

International Space Station Program Overview 1 #12;BerthingDock MRM1 / FGB Nadir DC1 / MLM / RS Node SM Aft MRM2 / SM-Zenith Node 1 Nadir Node 2 Nadir Node 2 Zenith 2013 2014 2015 May Jun Jul Aug Sep the line (Dock on 5/1/13) HTV4 (7/20/13 ­ 8/19/13) Pre-Decisional, For Internal Use Only Date Color Key

318

Continuous space-time transformations  

E-Print Network (OSTI)

We prove that every continuous map acting on the four-dimensional Minkowski space and preserving light cones in one direction only is either a Poincar\\'e similarity, that is, a product of a Lorentz transformation and a dilation, or it is of a very special degenerate form. In the presence of the continuity assumption the main tool in the proof is a basic result from the homotopy theory of spheres.

Clément de Seguins Pazzis; Peter Šemrl

2015-02-04T23:59:59.000Z

319

Large aperture diffractive space telescope  

DOE Patents (OSTI)

A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

Hyde, Roderick A. (Livermore, CA)

2001-01-01T23:59:59.000Z

320

Small Space Heater Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small Space Heater Basics Small Space Heater Basics Small Space Heater Basics August 19, 2013 - 10:38am Addthis Small space heaters, also called portable heaters, are typically used when the main heating system is inadequate or when central heating is too costly to install or operate. Space heater capacities generally range between 10,000 Btu to 40,000 Btu per hour. Common fuels used for this purpose are electricity, propane, natural gas, and kerosene. Although most space heaters rely on convection (the circulation of air in a room), some rely on radiant heating; that is, they emit infrared radiation that directly heats up objects and people that are within their line of sight. Combustion Space Heaters Space heaters are classified as vented and unvented, or "vent free." Unvented combustion units are not recommended for inside use, as they

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

MAPS BETWEEN CLASSIFYING SPACES AND APPLICATIONS by  

E-Print Network (OSTI)

MAPS BETWEEN CLASSIFYING SPACES AND APPLICATIONS space map(BG, BH) can be reduced to the case of simply connected Lie groups. Th* *is reduc- tion method allows some applications. For example a homotopy classificatio* *n of self maps BG

Notbohm, Dietrich

322

Space Weather Prediction with Exascale Computing  

E-Print Network (OSTI)

Space weather refers to conditions on the Sun, in the interplanetary space and in the Earth space environment that can influence the performance and reliability of space-borne and ground-based technological systems and can endanger human life or health. Adverse conditions in the space environment can cause disruption of satellite operations, communications, navigation, and electric power distribution grids, leading to a variety of socioeconomic losses. The conditions in space are also linked to the Earth climate. The activity of the Sun affects the total amount of heat and light reaching the Earth and the amount of cosmic rays arriving in the atmosphere, a phenomenon linked with the amount of cloud cover and precipitation. Given these great impacts on society, space weather is attracting a growing attention and is the subject of international efforts worldwide. We focus here on the steps necessary for achieving a true physics-based ability to predict the arrival and consequences of major space weather storms....

Lapenta, Giovanni

2011-01-01T23:59:59.000Z

323

Finite Quantum Measure Spaces Denise Schmitz  

E-Print Network (OSTI)

Finite Quantum Measure Spaces Denise Schmitz 4 June 2012 Contents 1 Introduction 2 2 Preliminaries 2 2.1 Finite Measure Spaces . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 Quantum Systems . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 Quantum Measures 3 3.1 Grade-2 Additivity . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Morrow, James A.

324

Scale-space research at Utrecht University  

Science Journals Connector (OSTI)

This paper describes the contributions to scale-space research by Utrecht University over the period 1989–1995. Starting with work on the fundamental basis of scale-space from causality and first principles, t...

Bart M. ter Haar Romeny

1996-01-01T23:59:59.000Z

325

Solar space heating | Open Energy Information  

Open Energy Info (EERE)

heating heating Jump to: navigation, search (The following text is derived from the United States Department of Energy's description of solar space heating technology.)[1] Contents 1 Space Heating 2 Passive Solar Space Heating 3 Active Solar Space Heating 4 References Space Heating A solar space-heating system can consist of a passive system, an active system, or a combination of both. Passive systems are typically less costly and less complex than active systems. However, when retrofitting a building, active systems might be the only option for obtaining solar energy. Passive Solar Space Heating Passive solar space heating takes advantage of warmth from the sun through design features, such as large south-facing windows, and materials in the floors or walls that absorb warmth during the day and release that warmth

326

SOLICITUDE DE EMISIN DE CARGO SOLICITANTE:.............................................................................................................................................  

E-Print Network (OSTI)

A QUEN SE EMITE: NIF/NIE/CIF(2: ...................................................................................................................... (2) Debe achegarse unha fotocopia do NIF/NIE/CIF ou documento fiscal que o substitúa. euros

Fraguela, Basilio B.

327

Submarine cargo vessels : opportunities for future transport.  

E-Print Network (OSTI)

??The strategic importance of submarines from a defence perspective is generally well understood by the public and notwithstanding the secrecy surrounding their activities, they have… (more)

Jones, B. D.

2008-01-01T23:59:59.000Z

328

Better Real-Time Monitoring of Cargo  

NLE Websites -- All DOE Office Websites (Extended Search)

The Town Crier Method The Town Crier Method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

329

Space Conditioning Standing Technical Committee Strategic Plan  

Energy.gov (U.S. Department of Energy (DOE))

This strategic plan document outlines the gaps, barriers, and opportunities identified by the Building America Space Conditioning Standing Technical Committee.

330

Ames Lab 101: Growing Crystals in Space  

SciTech Connect

Rohit Trivedi, distinguished professor of materials science and engineering, discusses his research with NASA to grow crystals in space.

Trivedi, Rohit

2011-01-01T23:59:59.000Z

331

Building America Webinar: High Performance Space Conditioning...  

Energy Savers (EERE)

Strategies for Affordable Housing Building America Webinar: High Performance Space Conditioning Systems, Part II - Air Distribution Retrofit Strategies for Affordable...

332

Atomic Power in Space: A History  

DOE R&D Accomplishments (OSTI)

"Atomic Power in Space," a history of the Space Isotope Power Program of the United States, covers the period from the program's inception in the mid-1950s through 1982. Written in non-technical language, the history is addressed to both the general public and those more specialized in nuclear and space technologies. Interplanetary space exploration successes and achievements have been made possible by this technology, for which there is no known substitue.

1987-03-00T23:59:59.000Z

333

Imaging of near-Earth space plasma  

Science Journals Connector (OSTI)

...Thompson Imaging of near-Earth space plasma Cathryn N. Mitchell Department of Electronic...include the whole near-Earth space-plasma realm is yet to be realized, and provides...planets| Imaging of near-Earth space plasma. | This paper describes the technique...

2002-01-01T23:59:59.000Z

334

Exploring Nitrilase Sequence Space for Enantioselective Catalysis  

Science Journals Connector (OSTI)

...nitrilase sequence space. While most of the...same environmental library yielded two very...protein sequence space and for solving problems...generating synthetic gene libraries comprised of arrays...nitrilase sequence space for enantioselective...environmental DNA (eDNA) libraries, were characterized...

Dan E. Robertson; Jennifer A. Chaplin; Grace DeSantis; Mircea Podar; Mark Madden; Ellen Chi; Toby Richardson; Aileen Milan; Mark Miller; David P. Weiner; Kelvin Wong; Jeff McQuaid; Bob Farwell; Lori A. Preston; Xuqiu Tan; Marjory A. Snead; Martin Keller; Eric Mathur; Patricia L. Kretz; Mark J. Burk; Jay M. Short

2004-04-01T23:59:59.000Z

335

Doctoral Programs Atmospheric, Oceanic & Space Sciences  

E-Print Network (OSTI)

Professor; Recipient, Teaching Innovation Prize; Michigan Distinguished Professor of the Year Allison Mission to Comet 67P / Churyumov- Gerasimenko · Solar and Heliospheric Physics Group · STEREO Mission,OceanicandSpaceSciences Atmospheric, Oceanic & Space Sciences University of Michigan Space Research Building 2455 Hayward Street Ann

Eustice, Ryan

336

Space plasma influences on the Earth's atmosphere  

Science Journals Connector (OSTI)

...Lond. A (2003) Space plasma and the Earth's atmosphere 129 0.2 0.6 1.0...Lond. A (2003) Space plasma and the Earth's atmosphere 131 the size and the...satellites probing the space-plasma and atmospheric environments, they provide...

2003-01-01T23:59:59.000Z

337

DSm Vector Spaces of Refined Labels  

E-Print Network (OSTI)

In this book the authors introduce the notion of DSm vector spaces of refined labels. They also realize the refined labels as a plane and a n-dimensional space. Further, using these refined labels, several algebraic structures are defined. Finally DSm semivector space or refined labels is described. Authors also propose some research problems.

Kandasamy, W B Vasantha

2011-01-01T23:59:59.000Z

338

DSm Vector Spaces of Refined Labels  

E-Print Network (OSTI)

In this book the authors introduce the notion of DSm vector spaces of refined labels. They also realize the refined labels as a plane and a n-dimensional space. Further, using these refined labels, several algebraic structures are defined. Finally DSm semivector space or refined labels is described. Authors also propose some research problems.

W. B. Vasantha Kandasamy; Florentin Smarandache

2011-12-02T23:59:59.000Z

339

Boeing Defense, Space & Security 5301 Bolsa Avenue  

E-Print Network (OSTI)

Biography Boeing Defense, Space & Security 5301 Bolsa Avenue Huntington Beach, CA 92647 www.boeing.com Daryl G. Pelc Vice President Engineering & Technology Phantom Works Boeing Defense, Space & Security of Boeing Defense, Space & Security (BDS). In this position, Daryl is responsible for leading

El Zarki, Magda

340

Two-dimensional free-energy surface on the exchange reaction of alkyl chloride/chloride using the QM/MM-MC method  

SciTech Connect

Two-dimensional free-energy surfaces are calculated for alkyl chloride/chloride exchange/inversion reactions: Cl- + RCl (R = Me and t-Bu) surrounded by one hundred H2O molecules as a model of solvent. The methodology of free-energy calculation by perturbation theory based on a mixed-Hamiltonian model (QM/MM) combined with Monte Carlo sampling of the solvent configurations was used to obtain the changes in solvation free energy. We devised a special procedure to analyze the two-dimensional free-energy surfaces to gain unique insight into the differences in the reaction mechanisms between the two systems. The inversion reaction path for R = t-Bu on the free-energy surface is found to proceed in an asynchronous way within a concerted framework via the ion-pair region. This is in contrast to the R = Me system that proceeds as a typical SN2 reaction. This work was supported by the U.S. Department of Energy's (DOE) Office of Basic Energy Sciences, Chemical Sciences program. The Pacific Northwest National Laboratory is operated by Battelle for DOE.

Ohisa, M.; Yamataka, H.; Dupuis, Michel; Aida, Misako

2007-12-05T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

cession Numb Main Entry Title Description Restrictions Material type Extent in container Location Slides Map Case M/A Date MM/DD/YY Accession date Notes Folder List 81-002 Froman, Lenore Photographs, 1959  

E-Print Network (OSTI)

Slides Map Case M/A Date MM/DD/YY Accession date Notes Folder List 81-002 Froman, Lenore Photographs, 1959 Five color 35mm slides depicting the departure of R/V Stranger on Naga Expedition, 15 June 1959. Photographs 5 items Slides 1A 1A 7/21/1981 1981 Not Needed 81-003 SIO Ship Operations and Marine Technical

Russell, Lynn

342

Detection of DNA Damage Induced by Space Radiation in Mir and Space Shuttle  

Science Journals Connector (OSTI)

......American space shuttle for 9 days. After landing, we labeled space-radiation-induced...American space shuttle for 9 days. After landing, we labeled space-radiation-induced...studied in Go human lymphocytes using the comet assay. J. Radiat. Res. 42: 91101......

Takeo Ohnishi; Ken Ohnishi; Akihisa Takahashi; Yoshitaka Taniguchi; Masaru Sato; Tamotsu Nakano; Shunji Nagaoka

2002-12-01T23:59:59.000Z

343

NASA Turns To Universities For Research In Space-Age Materials SPACE FORUMS  

E-Print Network (OSTI)

NASA Turns To Universities For Research In Space-Age Materials CHANNELS SPACE FORUMS SPACEDAILY TECH SPACE NASA Turns To Universities For Research In Space-Age Materials innovations as simple that can scale the canyons of Mars Chapel Hill - Sep 26, 2002 NASA has selected a consortium of research

Aksay, Ilhan A.

344

Cycle spaces in topological spaces Antoine Vella and R. Bruce Richter  

E-Print Network (OSTI)

Cycle spaces in topological spaces Antoine Vella and R. Bruce Richter University of Waterloo 19, and simplify previous work on cycle spaces of infinite graphs. We give simple topological criteria to show that the fundamental cycles of a (generalization of a) spanning tree generate the cycle space in a connected, compact

Richter, R. Bruce

345

Solar space heating | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Solar space heating (Redirected from - Solar Ventilation Preheat) Jump to: navigation, search (The following text is derived from the United States Department of Energy's description of solar space heating technology.)[1] Contents 1 Space Heating 2 Passive Solar Space Heating 3 Active Solar Space Heating 4 References Space Heating A solar space-heating system can consist of a passive system, an active system, or a combination of both. Passive systems are typically less costly and less complex than active systems. However, when retrofitting a building, active systems might be the only option for obtaining solar

346

Before the House Committee on Science, Space and Technology ...  

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

the House Committee on Science, Space and Technology Before the House Committee on Science, Space and Technology Statement Before the Committee on Science, Space and Technology,...

347

Before House Committee on Science, Space, and Technology | Department...  

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

House Committee on Science, Space, and Technology Before House Committee on Science, Space, and Technology Before House Committee on Science, Space, and Technology By: Peter Lyons...

348

Before the House Science, Space, and Technology Committee | Department...  

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

the House Science, Space, and Technology Committee Before the House Science, Space, and Technology Committee Before the House Science, Space, and Technology Committee By: David...

349

Before House Committee on Science, Space and Technology | Department...  

Office of Environmental Management (EM)

House Committee on Science, Space and Technology Before House Committee on Science, Space and Technology Before House Committee on Science, Space and Technology By: Secretary...

350

Before the House Science, Space, and Technology Committee | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science, Space, and Technology Committee Before the House Science, Space, and Technology Committee Before the House Science, Space, and Technology Committee By: Dr. Arun Majumdar,...

351

Before the House Science, Space, and Technology Committee | Department...  

Energy Savers (EERE)

House Science, Space, and Technology Committee Before the House Science, Space, and Technology Committee Statement Before the Committee on Science, Space, and Technology, U.S....

352

Upper Estimates for Banach Spaces  

E-Print Network (OSTI)

Banach space with an FDD (En), and X is a closed subspace of Z then any weakly null even tree in X has a branch (n2? 1;xn1;:::;n2?)1?=1 such that (xn1;:::;n2?)1?=1 is equivalent to a block sequence (y?)1?=1 with respect to (En) so that 5 minsupp(y?) = n2... of the form (xn1;:::;n2? 1;k)1k=n2? 1+1 are called nodes. Sequences of the form (n2? 1;xn1;:::;n2?)1?=1 are called branches. A normalized tree, i.e. one with jjx jj= 1 for all 2Teven1 , is called weakly null if every node is a weakly null sequence. If Z is a...

Freeman, Daniel B.

2010-10-12T23:59:59.000Z

353

Survivable pulse power space radiator  

DOE Patents (OSTI)

A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometerorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length. 5 figs.

Mims, J.; Buden, D.; Williams, K.

1988-03-11T23:59:59.000Z

354

Metrization in weakly sequential spaces  

E-Print Network (OSTI)

is a weakly sequential, T -space with an HCS-CP collection QU of open sets, then QV has finite order at every non-isolated point p in X. Proof: Let QU = (U : a c A) and let p be a non-isolated point in X. Let QU (p) (U c &U : p c U ). Suppose that a... neigh- borhood base QV = (V. : i t N) at p. Since QB (n) has finite order i at p, for each i c N, let pi E(ViA B. ) ? (p. : j & i) where Bi c i B (n), p is not an element of B. and B g B. , for j & i. Then 0 i i j' (p ) converges to p. Since each p...

Emerson, Dominique Margaret

2012-06-07T23:59:59.000Z

355

Space Power Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Reactor Technologies » Space Power Systems Reactor Technologies » Space Power Systems Space Power Systems Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration. Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration. The Department of Energy (DOE) and its predecessors have provided radioisotope power systems that have safely enabled deep space exploration and national security missions for five decades. Radioisotope power systems (RPSs) convert the heat from the decay of the radioactive isotope plutonium-238 (Pu-238) into electricity. RPSs are capable of producing heat and electricity under the harsh conditions

356

Physically based mechanical metaphors in architectural space planning  

E-Print Network (OSTI)

in an architectural space plan, 2) to compute architectural space planning solutions, and 3) to interact with architectural space plans. I show that space plan elements can be represented as physical masses, that design objectives can be represented using mechanical...

Arvin, Scott Anthony

2004-09-30T23:59:59.000Z

357

NASA seeks ideas for orbiting space tug  

Science Journals Connector (OSTI)

NASA seeks ideas for orbiting space tug ... NASA has issued a request for proposals, inviting aerospace companies to describe how they would define an Orbital Maneuvering Vehicle—what NASA calls a kind of "smart space tug." ... However, NASA notes that the vehicle's role in support of a future space station program is viewed by many in the agency as one of its most essential attributes. ...

1984-01-16T23:59:59.000Z

358

Space nuclear power and man's extraterrestrial civilization  

SciTech Connect

This paper examines leading space nuclear power technology candidates. Particular emphasis is given the heat-pipe reactor technology currently under development at the Los Alamos National Laboratory. This program is aimed at developing a 10-100 kWe, 7-year lifetime space nuclear power plant. As the demand for space-based power reaches megawatt levels, other nuclear reactor designs including: solid core, fluidized bed, and gaseous core, are considered.

Angelo, J.J.; Buden, D.

1983-01-01T23:59:59.000Z

359

Superluminal transformations in complex Minkowski spaces  

SciTech Connect

We calculate the mixing of real and imaginary components of space and time under the influence of superluminal boots in the x direction. A unique mixing is determined for this superluminal Lorentz transformation when we consider the symmetry properties afforded by the inclusion of three temporal directions. Superluminal transformations in complex six-dimensional space exhibit unique tachyonic connections which have both remote and local space--time event connections.

Ramon, C.; Rauscher, E.A.

1980-08-01T23:59:59.000Z

360

Upgrading Below-Grade Spaces: Assessing Priorities  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Below-Grade Spaces: Below-Grade Spaces: Assessing Priorities Sam Breidenbach [Cold climate bias] Gap-Balancing risk and homeowner expectations * Managing risk and challenges for contractors - Moisture, mold and liability - Durability/Sustainability - Design/build vs. owner's architect - Contract language to reduce liability - Aligning technical details with specific situations - Below grade spaces are business opportunities - Selling and Competition Gap-Balancing risk and homeowner expectations * Homeowner Expectations and Priorities - Focused on "house beautiful" until technical failure occurs - Health related issues - Opportunity to conserve energy - Cost vs. value-"inexpensive additional space" - Expectations not aligned with physical realities.

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Projective Loop Quantum Gravity I. State Space  

E-Print Network (OSTI)

Instead of formulating the state space of a quantum field theory over one big Hilbert space, it has been proposed by Kijowski to describe quantum states as projective families of density matrices over a collection of smaller, simpler Hilbert spaces. Beside the physical motivations for this approach, it could help designing a quantum state space holding the states we need. In [Oko{\\l}\\'ow 2013, arXiv:1304.6330] the description of a theory of Abelian connections within this framework was developed, an important insight being to use building blocks labeled by combinations of edges and surfaces. The present work generalizes this construction to an arbitrary gauge group G (in particular, G is neither assumed to be Abelian nor compact). This involves refining the definition of the label set, as well as deriving explicit formulas to relate the Hilbert spaces attached to different labels. If the gauge group happens to be compact, we also have at our disposal the well-established Ashtekar-Lewandowski Hilbert space, which is defined as an inductive limit using building blocks labeled by edges only. We then show that the quantum state space presented here can be thought as a natural extension of the space of density matrices over this Hilbert space. In addition, it is manifest from the classical counterparts of both formalisms that the projective approach allows for a more balanced treatment of the holonomy and flux variables, so it might pave the way for the development of more satisfactory coherent states.

Suzanne Lanéry; Thomas Thiemann

2014-11-11T23:59:59.000Z

362

Backstage Space: The Place of the Performer.  

E-Print Network (OSTI)

??Doctor of Philosophy%%%This thesis presents a systematic investigation of the backstage spaces of theatres in the city of Sydney, Australia, combining the documentation of eight… (more)

Filmer, Andrew Robert

2006-01-01T23:59:59.000Z

363

Models for multimegawatt space power systems  

SciTech Connect

This report describes models for multimegawatt, space power systems which Sandia's Advanced Power Systems Division has constructed to help evaluate space power systems for SDI's Space Power Office. Five system models and models for associated components are presented for both open (power system waste products are exhausted into space) and closed (no waste products) systems: open, burst mode, hydrogen cooled nuclear reactor -- turboalternator system; open, hydrogen-oxygen combustion turboalternator system; closed, nuclear reactor powered Brayton cycle system; closed, liquid metal Rankine cycle system; and closed, in-core, reactor therminonic system. The models estimate performance and mass for the components in each of these systems. 17 refs., 8 figs., 15 tabs.

Edenburn, M.W.

1990-06-01T23:59:59.000Z

364

Transport processes in space plasmas  

SciTech Connect

This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project represents a comprehensive research effort to study plasma and field transport processes relevant for solar-terrestrial interaction, involving the solar wind and imbedded magnetic field and plasma structures, the bow shock of the Earth`s magnetosphere and associated waves, the Earth`s magnetopause with imbedded flux rope structures and their connection with the Earth, plasma flow in the Earth`s magnetotail, and ionospheric beam/wave interactions. The focus of the work was on the interaction between plasma and magnetic and electric fields in the regions where different plasma populations exist adjacent to or superposed on each other. These are the regions of particularly dynamic plasma behavior, important for plasma and energy transport and rapid energy releases. The research addressed questions about how this interaction takes place, what waves, instabilities, and particle/field interactions are involved, how the penetration of plasma and energy through characteristic boundaries takes place, and how the characteristic properties of the plasmas and fields of the different populations influence each other on different spatial and temporal scales. These topics were investigated through combining efforts in the analysis of plasma and field data obtained through space missions with theory and computer simulations of the plasma behavior.

Birn, J.; Elphic, R.C.; Feldman, W.C. [and others

1997-08-01T23:59:59.000Z

365

Phase Space Navigator: Towards Automating Control Synthesis in Phase Spaces for Nonlinear Control Systems  

E-Print Network (OSTI)

We develop a novel autonomous control synthesis strategy called Phase Space Navigator for the automatic synthesis of nonlinear control systems. The Phase Space Navigator generates global control laws by synthesizing ...

Zhao, Feng

1991-04-01T23:59:59.000Z

366

Space Logistics Modeling and Simulation Analysis using SpaceNet: Four Application Cases  

E-Print Network (OSTI)

The future of space exploration will not be limited to sortie-style missions to single destinations. Even in present exploration taking place at the International Space Station in low-Earth orbit, logistics is complicated ...

Grogan, Paul Thomas

367

National Aeronautics and Space Administration Composite Cryotank  

E-Print Network (OSTI)

National Aeronautics and Space Administration Composite Cryotank Project Delivers Major Milestone A 2.4-meter-diameter propellant tank made of composite materials arrived on Nov. 20, 2012 at NASA's Marshall Space Flight Center in Huntsville, Ala., where engineers are preparing it for testing. Composite

Christian, Eric

368

Imaging of near-Earth space plasma  

Science Journals Connector (OSTI)

...near-Earth space plasma. In addition...into three areas. Firstly...images of the atmospheres and ionospheres...near-Earth space plasma 2807 Figure...150{400 MHz. The Russian...images of large-scale ionization...signals in a large inversion...fast- owing plasma generates...success of this area has important...Earth's atmosphere and photoionize...

2002-01-01T23:59:59.000Z

369

Exploring Nitrilase Sequence Space for Enantioselective Catalysis  

Science Journals Connector (OSTI)

...nitrilase sequence space. While most of...same environmental library yielded two very...of environmental libraries from which individual...associated dot. The public database enzymes...nitrilase sequence space for enantioselective...environmental DNA (eDNA) libraries, were characterized...

Dan E. Robertson; Jennifer A. Chaplin; Grace DeSantis; Mircea Podar; Mark Madden; Ellen Chi; Toby Richardson; Aileen Milan; Mark Miller; David P. Weiner; Kelvin Wong; Jeff McQuaid; Bob Farwell; Lori A. Preston; Xuqiu Tan; Marjory A. Snead; Martin Keller; Eric Mathur; Patricia L. Kretz; Mark J. Burk; Jay M. Short

2004-04-01T23:59:59.000Z

370

Doctoral Programs Atmospheric, Oceanic & Space Sciences  

E-Print Network (OSTI)

University of Michigan Space Research Building 2455 Hayward Street Ann Arbor, MI 48109-2143 aoss Katherine E. White, Ann Arbor ©The Regents of the University of Michigan Research areas Atmospheric Science/Thermosphere Physics Planetary Magnetospheres Solar & Heliospheric Physics Space Weather Aeronomy For Faculty involved

Eustice, Ryan

371

Mathematical Structure of Discrete Space-time  

E-Print Network (OSTI)

In this letter we briefly investigate the mathematical structure of space-time in the framework of discretization. It is shown that the discreteness of space-time may result in a new mechanical system which differ from the usual quantum mechanics (QM).

An-Wei Zhang

2009-10-08T23:59:59.000Z

372

Space science in breadth and depth  

Science Journals Connector (OSTI)

......exploration proceed by means of robotics or human spaceflight? How can we afford either? And even: Should space exploration pro- ceed at all? Giancarlo Genta and Michael Rycroft are firmly of the opinion that it should. In Space the Final Frontier? (2003......

Alan A Watson

2003-06-01T23:59:59.000Z

373

National Aeronautics and Space Administration Status Report  

E-Print Network (OSTI)

Advisory Council Human Exploration and Operations Committee D. Marshall Porterfield PhD. Director, Space Life and Physical Sciences Human Exploration & Operations Mission Directorate #12;· ­ ­ ­ · · Space conduct fundamental and applied research to advance basic knowledge and to support human exploration

Waliser, Duane E.

374

The Bottom Line Space@Penn Upgrade  

E-Print Network (OSTI)

The Bottom Line Space@Penn Upgrade Coming Soon! A project is underway to upgrade the current that allows designated users in the field to update certain elements of their space. This project, whose: Grants & Projects ­ Used for invoice generation, overhead and revenue recognition, and award and project

Sharp, Kim

375

Next steps for space climate research  

Science Journals Connector (OSTI)

......safety. Space weather can make the ionosphere...become more dense at satellite altitude, increasing...transponder on one satellite. Air navigation...vulnerable to space-weather events. More energetic...and the US GOES weather satellite data, but also......

Sue Bowler; Phil Livermore

2014-02-01T23:59:59.000Z

376

The Space Shuttle System [and Discussion  

Science Journals Connector (OSTI)

...research-article The Space Shuttle System [and Discussion] C. J...development and subsequent operation of the Shuttle as America's primary space transportation system is the culmination of several...the evolution of the Shuttle system and postulate its future contributions...

1984-01-01T23:59:59.000Z

377

National Aeronautics and Space Administration Sun  

E-Print Network (OSTI)

National Aeronautics and Space Administration Sun #12;National Aeronautics and Space Administration Sun LG-2001-08-527-HQ Our SUN has inspired mythology in almost all cultures, including ancient Egyptians, Aztecs, Native Americans, and Chinese. We now know that the Sun is a huge, bright sphere

Christian, Eric

378

What is Space? Sunday, February 14, 2010  

E-Print Network (OSTI)

are a secondary manifestation? Sunday, February 14, 2010 #12;Lucretius held the first view (space as container of what Space is. I'll call it the Grid. Sunday, February 14, 2010 #12;It's a distributed source of power, Descartes postulated an invisible ocean, that pushes the planets around. Sunday, February 14, 2010 #12

Wilczek, Frank

379

The dependence of AC loss characteristics on the spacing between strands in YBCO Roebel  

Science Journals Connector (OSTI)

Transport AC loss in a short length of 9/2 YBCO Roebel cable, (i.e. with 9 ? 2 mm width strands), with 0.25 mm spacers between the strands is measured. The frequency varies from 59 to 354 Hz. The result is compared with the loss for a cable without spacers between the strands. Transport AC loss is decreased by the presence of the spacers. The AC loss reduction due to the extra spacing is more significant when the amplitude of the cable current is small compared to the cable Ic. The losses in the cable with spacers normalized by the square of the cable currents plotted against It/Ic approximately agree with those in a cable without spacers. Electromagnetic modelling was carried out for 9/2 and 8/2 cables, modelled as parallel stacks, to assist in understanding the above experimental results. The 8/2 configuration allows the greater use of symmetry to speed computations. Reasonable agreement between the numerical results and the measured results was obtained. This supports suggestions made in previous publications that the transport AC loss in a Roebel cable is roughly equivalent to the loss in two parallel stacks carrying the same current in each tape. The electromagnetic analysis in the 8/2 stacks shows the flux lines are more perpendicular to the strand face when the vertical space between strands is smaller, and this leads to a larger induced electrical field and larger AC loss. At small current amplitudes, the modelling shows the spacing has a strong effect on the AC loss in the surfaced part of the strands.

Zhenan Jiang; K P Thakur; Mike Staines; R A Badcock; N J Long; R G Buckley; A D Caplin; Naoyuki Amemiya

2011-01-01T23:59:59.000Z

380

Lab celebrates 50 years in space  

NLE Websites -- All DOE Office Websites (Extended Search)

celebrates 50 years in space celebrates 50 years in space Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab celebrates 50 years in space National security missions and pure research December 1, 2013 Lab celebrates 50 years in space Lab's instruments have helped detect possible nuclear weapon detonations and led to fundamental scientific discoveries. Contacts Community Programs Office Director Kurt Steinhaus Email Editor Linda Anderman Email Not only does 2013 mark the Lab's 70th anniversary, it also marks the 50th anniversary of its first mission into space. During those five decades, it's been involved in 206 launches-only a few other organizations in the world can claim more-that began with the goal of helping monitor compliance with the 1963 Partial Test Ban Treaty through

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Space-time defects and teleparallelism  

E-Print Network (OSTI)

We consider the class of space-time defects investigated by Puntigam and Soleng. These defects describe space-time dislocations and disclinations (cosmic strings), and are in close correspondence to the actual defects that arise in crystals and metals. It is known that in such materials dislocations and disclinations require a small and large amount of energy, respectively, to be created. The present analysis is carried out in the context of the teleparallel equivalent of general relativity (TEGR). We evaluate the gravitational energy of these space-time defects in the framework of the TEGR and find that there is an analogy between defects in space-time and in continuum material systems: the total gravitational energy of space-time dislocations and disclinations (considered as idealized defects) is zero and infinit, respectively.

J. W. Maluf; A. Goya

2001-10-24T23:59:59.000Z

382

Radiation Effects in the Space Telecommunications Environment  

SciTech Connect

Trapped protons and electrons in the Earth's radiation belts and cosmic rays present significant challenges for electronics that must operate reliably in the natural space environment. Single event effects (SEE) can lead to sudden device or system failure, and total dose effects can reduce the lifetime of a telecommmiications system with significant space assets. One of the greatest sources of uncertainty in developing radiation requirements for a space system is accounting for the small but finite probability that the system will be exposed to a massive solar particle event. Once specifications are decided, standard laboratory tests are available to predict the total dose response of MOS and bipolar components in space, but SEE testing of components can be more challenging. Prospects are discussed for device modeling and for the use of standard commercial electronics in space.

Fleetwood, Daniel M.; Winokur, Peter S.

1999-05-17T23:59:59.000Z

383

Twistors and antipodes in de Sitter space  

E-Print Network (OSTI)

We develop the basics of twistor theory in de Sitter space, up to the Penrose transform for free massless fields. We treat de Sitter space as fundamental, as one does for Minkowski space in conventional introductions to twistor theory. This involves viewing twistors as spinors of the de Sitter group SO(4,1). When attached to a spacetime point, such a twistor can be reinterpreted as a local SO(3,1) Dirac spinor. Our approach highlights the antipodal map in de Sitter space, which gives rise to doublings in the standard relations between twistors and spacetime. In particular, one can generate a field with both handedness signs from a single twistor function. Such fields naturally live on antipodally-identified de Sitter space dS_4/Z_2, which has been put forward as the ideal laboratory for quantum gravity with positive cosmological constant.

Yasha Neiman

2013-12-30T23:59:59.000Z

384

Space security through the transatlantic partnership  

Science Journals Connector (OSTI)

On 12–14 June 2011, a conference was convened in Prague entitled ”Space Security through the Transatlantic Partnership“, co-sponsored by the European Space Policy Institute (ESPI) and the Prague Security Studies Institute (PSSI). It was the first non-governmental transatlantic conference of its kind dedicated to this topic, attended by over 100 senior space policy officials and high-level representatives of multilateral institutions, NGOs, academia, and industry from Europe, the USA, and Japan. The overarching goal of the conference was to solicit and assess both converging and diverging views on the multifaceted subject of space security and to seek to establish an on-going “Track II” non-governmental process designed to assist with the crafting of a future architecture for the management of this key dimension of space policy on a trilateral, and eventually global, basis. This report summarizes the proceedings.

Jana Robinson

2012-01-01T23:59:59.000Z

385

Power beaming providing a space power infrastructure  

SciTech Connect

This study, based on two levels of technology, applies the power beaming concept to four planned satellite constellations. The analysis shows that with currently available technology, power beaming can provide mass savings to constellations in orbits ranging from low earth orbit to geosynchronous orbit. Two constellations, space surveillance and tracking system and space based radar, can be supported with current technology. The other two constellations, space-based laser array and boost surveillance and tracking system, will require power and transmission system improvements before their breakeven specific mass is achieved. A doubling of SP-100 conversion efficiency from 10 to 20/% would meet or exceed breakeven for these constellations.

Bamberger, J.A.; Coomes, E.P.

1992-08-01T23:59:59.000Z

386

Computational procedures for weighted projective spaces  

E-Print Network (OSTI)

This is a pdf print of the homonymous Maple file, freely available at http://www.maplesoft.com/applications/view.aspx?SID=127621, providing procedures which are able to produce the toric data associated with a (polarized) weighted projective space i.e. fans, polytopes and their equivalences. More originally it provides procedures which are able to detect a weights vector Q starting from either a fan or a polytope: we will call this process the recognition of a (polarized) weighted projective space. Moreover it gives procedures connecting polytopes of a polarized weighted projective space with an associated fan and viceversa.

Rossi, Michele

2011-01-01T23:59:59.000Z

387

Shift Invariant Spaces on Lca Groups  

E-Print Network (OSTI)

In this article we extend the theory of shift-invariant spaces to the context of LCA groups. We introduce the notion of H-invariant space for a countable discrete subgroup H of an LCA group G, and show that the concept of range function and the techniques of fiberization are valid in this context. As a consequence of this generalization we prove characterizations of frames and Riesz bases of these spaces extending previous results, that were known for Rd and the lattice Zd .

Cabrelli, Carlos

2009-01-01T23:59:59.000Z

388

Doppler effect of time and space  

E-Print Network (OSTI)

This paper shows as the relativistic Doppler effect can be extended also to time and space associated to moving bodies. This extension derives from the analysis of the wave-fronts of the light emitted by a moving source in inertial motion in the empty space, as viewed from the stationary reference. Indeed, time and space can be represented by the same vector quantities, which appear asymmetrical in forward and back direction along the path of the moving body. Consequently, the whole size of the moving bodies dilates along the direction of their motion, as their path. Thought experiments and real facts demonstrate this issue.

Giovanni Zanella

2010-10-28T23:59:59.000Z

389

Computation of the free energy due to electron density fluctuation of a solute in solution: A QM/MM method with perturbation approach combined with a theory of solutions  

SciTech Connect

We developed a perturbation approach to compute solvation free energy ?? within the framework of QM (quantum mechanical)/MM (molecular mechanical) method combined with a theory of energy representation (QM/MM-ER). The energy shift ? of the whole system due to the electronic polarization of the solute is evaluated using the second-order perturbation theory (PT2), where the electric field formed by surrounding solvent molecules is treated as the perturbation to the electronic Hamiltonian of the isolated solute. The point of our approach is that the energy shift ?, thus obtained, is to be adopted for a novel energy coordinate of the distribution functions which serve as fundamental variables in the free energy functional developed in our previous work. The most time-consuming part in the QM/MM-ER simulation can be, thus, avoided without serious loss of accuracy. For our benchmark set of molecules, it is demonstrated that the PT2 approach coupled with QM/MM-ER gives hydration free energies in excellent agreements with those given by the conventional method utilizing the Kohn-Sham SCF procedure except for a few molecules in the benchmark set. A variant of the approach is also proposed to deal with such difficulties associated with the problematic systems. The present approach is also advantageous to parallel implementations. We examined the parallel efficiency of our PT2 code on multi-core processors and found that the speedup increases almost linearly with respect to the number of cores. Thus, it was demonstrated that QM/MM-ER coupled with PT2 deserves practical applications to systems of interest.

Suzuoka, Daiki; Takahashi, Hideaki, E-mail: hideaki@m.tohoku.ac.jp; Morita, Akihiro [Department of Chemistry, Graduate School of Science, Tohoku University, Sendai Miyagi 980-8578 (Japan)] [Department of Chemistry, Graduate School of Science, Tohoku University, Sendai Miyagi 980-8578 (Japan)

2014-04-07T23:59:59.000Z

390

A Blended Space for Tourism: Genesee Village Country & Museum  

E-Print Network (OSTI)

A Blended Space for Tourism: Genesee Village Country & Museum Abstract Blended spaces are spaces on this enables us to provide general guidance and framework on the design of blended spaces for digital tourism. Author Keywords Design, Tourism, Blended Spaces, User Experience ACM Classification Keywords H.5.2 User

Deussen, Oliver

391

Dutch Space BV | Open Energy Information  

Open Energy Info (EERE)

Space BV Space BV Jump to: navigation, search Name Dutch Space BV Place Leiden, Netherlands Zip 2333 Sector Solar Product Leiden-based supplier of subsystems for the European space industry, including the production of solar arrays for spacecraft. Coordinates 52.15457°, 4.49463° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.15457,"lon":4.49463,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

392

Space-Time Insight | Open Energy Information  

Open Energy Info (EERE)

Space-Time Insight Space-Time Insight Jump to: navigation, search Name Space-Time Insight Address 45680 Northport Loop East Place Fremont, California Zip 94538 Sector Efficiency Product SpaceTime Awareness Server Year founded 2008 Number of employees 11-50 Website http://www.spacetimeinsight.co Coordinates 37.4923832°, -121.9532879° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.4923832,"lon":-121.9532879,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

393

Geometry of Feasible Spaces of Tensors  

E-Print Network (OSTI)

Due to the exponential growth of the dimension of the space of tensors V_(1)?• • •?V_(n), any naive method of representing these tensors is intractable on a computer. In practice, we consider feasible subspaces (subvarieties) which are defined...

Qi, Yang

2013-07-17T23:59:59.000Z

394

Incompressible Boussinesq equations and borderline Besov spaces  

E-Print Network (OSTI)

We prove local-in-time existence and uniqueness of an inviscid Boussinesq-type system. We assume the density equation contains nonzero diffusion and that our initial vorticity and density belong to a space of borderline Besov type.

Jacob Glenn-Levin

2011-01-21T23:59:59.000Z

395

Bimanual cross-coupling in space telerobotics  

E-Print Network (OSTI)

Astronauts spend much time training to control the robotic arm aboard the International Space Station, and must perform a variety of challenging, three-dimensional tasks. They use a unique, bimanual control system to control ...

Wang, Victor, S.M. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

396

4 - Universal Design of learning spaces  

Science Journals Connector (OSTI)

Abstract: This chapter explores the concept of Universal Design with respect to learning spaces: effective library design, construction and renovation within the context of understanding how we learn, create and apply new knowledge. The changing nature of the iCommons within learning space design is the “new normal,” providing a deeper understanding of the impact of physical environments on teaching and learning. The successful project combines the design of both group and individual study spaces along with innovative cost- effective solutions. Current trends in information literacy and general classroom design focus on flexibility in meeting the various learning styles of students. By exploring the evolving iCommons concept, driven by curricula, assessment strategies and research, information learning spaces can be designed to be used to their fullest potential.

Gail M. Staines

2012-01-01T23:59:59.000Z

397

Accelerating Cosmologies with Extended Product Spaces  

E-Print Network (OSTI)

Accelerating cosmologies in extra dimensional spaces have been studied. These extra dimensional spaces are products of many spaces. The physical behaviors of accelerating cosmologies are investigated from Einstein's field equation in higher dimensional Friedmann-Robertson-Walker (FRW) universe and superstring/M theory points of view. It is found that if some assumptions of flatness are made for sector of the FRW universe, the remaining sector needs to be hyperbolic. These properties are in parallel with those found in the model of superstring/M theory. The extended product made for the superstring model did not show any more new features other than those already found. A similar accelerating phase of this product space cosmology was found with difference in numerical values of the accelerating period.

Han Siong Ch'ng

2008-10-15T23:59:59.000Z

398

Space Conditioning Standing Technical Commitee Presentation  

Energy.gov (U.S. Department of Energy (DOE))

This presentation outlines the goals of the Space Conditioning Standing Technical ommittee, as presented at the Building America Spring 2012 Stakeholder meeting on February 29, 2012, in Austin, Texas.

399

Social catalysts : embracing communication in mediated spaces  

E-Print Network (OSTI)

Mediated communication between public spaces is a relatively new concept. One current example of this interaction is video conferencing among people within the same organization. Large scale video-conferencing walls have ...

Karahalios, Kyratso G., 1972-

2004-01-01T23:59:59.000Z

400

Virtual tour: INL's space battery facility  

SciTech Connect

This virtual tour shows how INL fuels and tests nuclear power systems for deep space missions. To learn more about INL's contribution to the Mars Science Laboratory, visit http://www.inl.gov/marsrover.

Johnson, Steve

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Usability of Outdoor Spaces in Children's Hospitals  

E-Print Network (OSTI)

Researchers have studied the positive effect of healing outdoor environments on hospitalized children, their family members and staff's health and mood. Consequently many modern hospitals dedicate portions of their space to healing outdoor...

Pasha, Samira

2012-07-16T23:59:59.000Z

402

Confined Space Entry Permit Department: _________________________________________ Date: _____________________  

E-Print Network (OSTI)

/A Controls: ________________________________________________________________________ Energy: electrical harness on each entrant Retrieval system assembled entry rescue Company no potential or actual atmospheric hazards; and All hazards have been eliminated without entry into the space

Cohen, Ronald C.

403

State space models, filtering and environmental applications  

E-Print Network (OSTI)

;Section 1 Introductory Examples Postprocessing of numerical weather predictions Data assimilation for weather prediction Stochastic reaction networks Rare event estimation Basics of state space models Numerical weather predictions (MWP) are deterministic with high spatial and temporal resolution. Statistical

Künsch, Hans Rudolf

404

Virtual tour: INL's space battery facility  

ScienceCinema (OSTI)

This virtual tour shows how INL fuels and tests nuclear power systems for deep space missions. To learn more about INL's contribution to the Mars Science Laboratory, visit http://www.inl.gov/marsrover.

Johnson, Steve

2013-05-28T23:59:59.000Z

405

Energy conversion by an electric “space heater”  

Science Journals Connector (OSTI)

By means of measuring the temperature of the air blown by an electric “space heater” one can show students that the air is heated at a rate approximately equal to the rated wattage of the heater.

Willem H. van den Berg

1998-01-01T23:59:59.000Z

406

PUPIL : constructing the space of visual attention  

E-Print Network (OSTI)

This thesis explores the nature of a human experience in space through a primary inquiry into vision. This inquiry begins by questioning the existing methods and instruments employed to capture and represent a human ...

Kassner, Moritz Philipp

2012-01-01T23:59:59.000Z

407

Space Ecological Systems 1960–1975  

Science Journals Connector (OSTI)

There appears to be a great deal of varied opinions in regard to the types of ecological systems required in manned space vehicles. In order to logically discuss designs of various ecological systems we must firs...

Eugene B. Konecci

1961-01-01T23:59:59.000Z

408

Spacing innovation and learning in design organizations  

E-Print Network (OSTI)

The main research question of this thesis is the following: What is the relationship between spaces and innovation in the context of design organizations such as IDEO, the MIT Media Lab and Design Continuum? This thesis ...

García Herrera, Cristóbal, 1974-

2004-01-01T23:59:59.000Z

409

Geometrical transformations in higher dimensional Euclidean spaces  

E-Print Network (OSTI)

Orientations and rotations in n-dimensional real Euclidean spaces (R[n]) are represented by proper orthogonal, or skew-symmetric matrices. A mathematical formulation that leads to these representations is presented. Orientations and rotations...

Sanyal, Amit Kumar

2001-01-01T23:59:59.000Z

410

Indeterminate liberal form : public space in sprawl  

E-Print Network (OSTI)

The question of public space in sprawl is largely ignored, even as sprawl becomes the contemporary reality for more and more of us. This thesis defines a theory of Indeterminate Public Form and proposes the use of computational ...

Rothenberg, John (John Hershel)

2007-01-01T23:59:59.000Z

411

Moduli Space of Non-Abelian Vortices  

E-Print Network (OSTI)

We completely determine the moduli space M_{N,k} of k-vortices in U(N) gauge theory with N Higgs fields in the fundamental representation. Its open subset for separated vortices is found as the symmetric product (C x CP^{N-1})^k / S_k. Orbifold singularities of this space correspond to coincident vortices and are resolved resulting in a smooth moduli manifold. Relation to Kahler quotient construction is discussed.

Minoru Eto; Youichi Isozumi; Muneto Nitta; Keisuke Ohashi; Norisuke Sakai

2005-11-08T23:59:59.000Z

412

Moduli Space of Non-Abelian Vortices  

SciTech Connect

We completely determine the moduli space M{sub N,k} of k vortices in U(N) gauge theory with N Higgs fields in the fundamental representation. Its open subset for separated vortices is found as the symmetric product (CxCP{sup N-1}){sup k}/S{sub k}. Orbifold singularities of this space correspond to coincident vortices and are resolved resulting in a smooth moduli manifold. The relation to Kaehler quotient construction is discussed.

Eto, Minoru; Isozumi, Youichi; Nitta, Muneto; Ohashi, Keisuke; Sakai, Norisuke [Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551 (Japan)

2006-04-28T23:59:59.000Z

413

Exact Philosophy of Space-Time  

E-Print Network (OSTI)

Starting from Bunge's (1977) scientific ontology, we expose a materialistic relational theory of space-time, that carries out the program initiated by Leibniz, and provides a protophysical basis consistent with any rigorous formulation of General Relativity. Space-time is constructed from general concepts which are common to any consistent scientific theory and they are interpreted as emergent properties of the greatest assembly of things, namely, the world.

Héctor Vucetich

2011-09-26T23:59:59.000Z

414

Small Reactor for Deep Space Exploration  

ScienceCinema (OSTI)

This is the first demonstration of a space nuclear reactor system to produce electricity in the United States since 1965, and an experiment demonstrated the first use of a heat pipe to cool a small nuclear reactor and then harvest the heat to power a Stirling engine at the Nevada National Security Site's Device Assembly Facility confirms basic nuclear reactor physics and heat transfer for a simple, reliable space power system.

None

2014-05-30T23:59:59.000Z

415

"Dark energy" as conformal dynamics of space  

E-Print Network (OSTI)

The exact solution for dynamic of conform-flat space homogeneous since dynamic equation is given. Conform mode of space metric changing in Global time theory has negative energy density. Swap of energy to this mode from another ones lead to increasing of Universe homogeneity although probability of this swap from local objects is negligibly small. Conform mode is corresponding to "dark energy" in observation astronomy.

D. Burlankov

2006-10-23T23:59:59.000Z

416

Operator valued Hardy spaces and related subjects  

E-Print Network (OSTI)

OPERATOR VALUED HARDY SPACES AND RELATED SUBJECTS A Dissertation by TAO MEI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY August 2006 Major... by: Chair of Committee, Gilles Pisier Committee Members, William Johnson Roger Smith Daren Cline Head of Department, Al Boggess August 2006 Major Subject: Mathematics iii ABSTRACT Operator Valued Hardy Spaces and Related Subjects. (August 2006) Tao...

Mei, Tao

2006-10-30T23:59:59.000Z

417

Small Reactor for Deep Space Exploration  

SciTech Connect

This is the first demonstration of a space nuclear reactor system to produce electricity in the United States since 1965, and an experiment demonstrated the first use of a heat pipe to cool a small nuclear reactor and then harvest the heat to power a Stirling engine at the Nevada National Security Site's Device Assembly Facility confirms basic nuclear reactor physics and heat transfer for a simple, reliable space power system.

None

2012-11-29T23:59:59.000Z

418

Power Spectrum in Krein Space Quantization  

E-Print Network (OSTI)

The power spectrum of scalar field and space-time metric perturbations produced in the process of inflation of universe, have been presented in this paper by an alternative approach to field quantization namely, Krein space quantization [1,2]. Auxiliary negative norm states, the modes of which do not interact with the physical world, have been utilized in this method. Presence of negative norm states play the role of an automatic renormalization device for the theory.

M. Mohsenzadeh; S. Rouhani; M. V. Takook

2008-11-06T23:59:59.000Z

419

NASA's New Spacecraft: Orion The Orion spacecraft will launch aboard the Space Launch System  

E-Print Network (OSTI)

) 1 2 3 54 Fold each solar panel in half and tape together. Tape the 4 solar panels to the inside;www.nasa.gov NP-2014-06-1004-HQ 44 45 44 45 49 50 #12;46 46 #12;44 45 44 45 46 46 SOLAR PANEL SOLAR experiments and cargo. The Orion and SLS will take astronauts farther into the solar system than ever before

Rathbun, Julie A.

420

81Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Deep Space One Remote AgentDeep Space One Remote Agent  

E-Print Network (OSTI)

81Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center of the NASA 1999 Software of the Year Award #12;82Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center Deep Space One (DS1)Deep Space One (DS1) l Launched 10/98 l Remote

Kortenkamp, David

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Unusual light in dark space revealed by Los Alamos, NASA  

NLE Websites -- All DOE Office Websites (Extended Search)

Unusual light in dark space revealed by Los Alamos, NASA Unusual light in dark space revealed by Los Alamos, NASA By looking at the dark spaces between visible galaxies and stars...

422

Architectural space in the Gothic and Renaissance periods  

E-Print Network (OSTI)

Creation of space is the principal aim of architecture. It forms spaces and masses which model each other reciprocally and relate to each other through the representation of movement. Architectural space is characterized by infinite multiplicity...

Lamb, Nellie Maie

2012-06-07T23:59:59.000Z

423

make space make space Tools_Z-RackTools_Z-Rack  

E-Print Network (OSTI)

16 17 make space make space Tools_Z-RackTools_Z-Rack sketches:ScottWitthoft Easy-to-build dry-erase surfaces transform the working style of a space. One of the most enduring artifacts in the d.school, the Z-Rack, is actually a modified garment rack. When outfitted with a common construction material-- showerboard--the Z-Rack

Prinz, Friedrich B.

424

Two-dimensional space-resolved emission spectroscopy of laser ablation plasma in water  

SciTech Connect

We developed a method for two-dimensional space-resolved emission spectroscopy of laser-induced plasma in water to investigate the spatial distribution of atomic species involved in the plasma. Using this method, the laser ablation plasma produced on a Cu target in 5 mM NaCl aqueous solution was examined. The emission spectrum varied considerably depending on the detecting position. The temperature and the atomic density ratio N{sub Na}/N{sub Cu} at various detecting positions were evaluated by fitting emission spectra to a theoretical model based on the Boltzmann distribution. We are successful in observing even a small difference between the distributions of the plasma parameters along the directions vertical and horizontal to the surface. The present approach gives direct information for sound understanding of the behavior of laser ablation plasma produced on a solid surface in water.

Matsumoto, Ayumu; Tamura, Ayaka; Fukami, Kazuhiro; Ogata, Yukio H. [Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011 (Japan); Sakka, Tetsuo [Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510 (Japan)

2013-02-07T23:59:59.000Z

425

Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Hot Springs Lodge Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson Hot Springs Lodge Space Heating Low Temperature Geothermal Facility...

426

Belt Tightening in the Office of Space Science  

Science Journals Connector (OSTI)

... A YEAR ago, NASA's Office of Space ... of Space Science and Applications was divested of its responsibilities for communications and Earth observation programmes and renamed ...

Our Washington Correspondent

1972-11-24T23:59:59.000Z

427

DOE Announces Webinars on High Performance Space Conditioning...  

Office of Environmental Management (EM)

Performance Space Conditioning Systems, Tribal Renewable Energy, and More DOE Announces Webinars on High Performance Space Conditioning Systems, Tribal Renewable Energy, and More...

428

Thermoelectrics: From Space Power Systems to Terrestrial Waste...  

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

Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications Thermoelectrics: From Space Power Systems to Terrestrial Waste Heat Recovery Applications...

429

Before the House Science, Space, and Technology Subcommittee...  

Office of Environmental Management (EM)

Science, Space, and Technology Subcommittee on Energy and Environment Before the House Science, Space, and Technology Subcommittee on Energy and Environment Testimony of Scott...

430

Before the House Committee on Science, Space, and Technology...  

Office of Environmental Management (EM)

Committee on Science, Space, and Technology Before the House Committee on Science, Space, and Technology Testimony of Ernest Moniz, Secretary of Energy Before the House Committee...

431

Before the House Committee on Space, Science, and Technology...  

Office of Environmental Management (EM)

Committee on Space, Science, and Technology Before the House Committee on Space, Science, and Technology Testimony of Patricia Dehmer, Acting Director of the Office of Science...

432

Before the House Science, Space, and Technology Subcommittee...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigations and Oversight Before the House Science, Space, and Technology Subcommittee on Investigations and Oversight Before the House Science, Space, and Technology...

433

SPACE UTILIZATION STUDY -EXECUTIVE SUMMARY SCHOOL OF MEDICINE & HEALTH SCIENCES  

E-Print Network (OSTI)

SPACE UTILIZATION STUDY - EXECUTIVE SUMMARY SCHOOL OF MEDICINE & HEALTH SCIENCES UNIVERSITY School of Medicine & Health Sciences - Space Utilization Study Grand Forks, ND EXECUTIVE SUMMARY SUITAb utilities. · Lackofnaturallight

Delene, David J.

434

Passive Solar Building Design and Solar Thermal Space Heating...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Passive Solar Building Design and Solar Thermal Space Heating Webinar Passive Solar Building Design and Solar Thermal Space Heating Webinar Watch a recording of National Renewable...

435

James Webb Space Telescope: PM Lessons Applied - Eric Smith,...  

Energy Savers (EERE)

James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director, NASA James Webb Space Telescope: PM Lessons Applied - Eric Smith, Deputy Program Director,...

436

Before the Subcommittee on Energy -- House Science, Space, and...  

Office of Environmental Management (EM)

on Energy -- House Science, Space, and Technology Committee Testimony of Christopher Smith, Acting Assistant Secretary Before the Subcommittee on Energy -- House Science, Space,...

437

ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1: SPACE AND MAINTENANCE RECORDS ADMINISTRATIVE RECORDS SCHEDULE 11: SPACE AND MAINTENANCE RECORDS This schedule provides for the disposal of all copies, wherever located in the...

438

Orbits design for Leo space based solar power satellite system.  

E-Print Network (OSTI)

?? Space Based Solar Power satellites use solar arrays to generate clean, green, and renewable electricity in space and transmit it to earth via microwave,… (more)

Addanki, Neelima Krishna Murthy

2011-01-01T23:59:59.000Z

439

Acid Washed Glass Beads 1. Weigh 50 g of 0.5 mm glass beads (Sigma G-9268, 425-600 m) into a 100 ml-orange cap Pyrex  

E-Print Network (OSTI)

Acid Washed Glass Beads 1. Weigh 50 g of 0.5 mm glass beads (Sigma G-9268, 425-600 µm) into a 100 ml-orange cap Pyrex bottle. The volume of glass beads should be no more than 1/5 of the volume of the bottle used for washes. To scale up, use 100 g of glass beads and a 250 ml orange cap Pyrex bottle. 2

Aris, John P.

440

RNA Extraction and Labeling 1. To IP pellet (~ 25 l vol), add 175 l of: 10 mM HEPES-NaOH, pH 7.5  

E-Print Network (OSTI)

mg/ml stock) 2. Incubate 15 minutes at 37°C. Vortex every 2-3 minutes. 3. Extract twice with an equal (ultrapure) 0.1 mg/ml BSA (NEB) 10 units RNase inhibitor (0.25 µl RNasin) 10 units NEB RNA Ligase (0.5 µl) 5 µl of DEPC-treated ddH2O. Keep samples on ice. 13. Add 5 µl of: 96 µl Formamide 1 µl 500 mM EDTA, p

Aris, John P.

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Stellar science unveiled at space conference  

NLE Websites -- All DOE Office Websites (Extended Search)

Stellar science unveiled at space conference Stellar science unveiled at space conference Stellar science unveiled at space conference The Laboratory will be represented in more than 20 papers to be given at the 42nd Lunar and Planetary Science Conference in Houston. March 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

442

Conserved Quantities for Polyhomogeneous Space-Times  

E-Print Network (OSTI)

The existence of conserved quantities with a structure similar to the Newman-Penrose quantities in a polyhomogeneous space-time is addressed. The most general form for the initial data formally consistent with the polyhomogeneous setting is found. The subsequent study is done for those polyhomogeneous space-times where the leading term of the shear contains no logarithmic terms. It is found that for these space-times the original NP quantities cease to be constants, but it is still possible to construct a set of other 10 quantities that are constant. From these quantities it is possible to obtain as a particular case a conserved quantity found by Chrusciel et al.

J. A. Valiente Kroon

1998-05-27T23:59:59.000Z

443

National Aeronautics and Space AdministrationNational Aeronautics and Space Administration www.nasa.gov  

E-Print Network (OSTI)

National Aeronautics and Space AdministrationNational Aeronautics and Space Administration www.nasa 400-1489A 07/13 NASA EDUCATIONAL RESOURCES The NASA portal (www.nasa.gov) is the gateway. NASA's goal is to improve interactions for students, educators, and families with NASA and its

Waliser, Duane E.

444

The Space Power Grid: Synergy Between Space, Energy and Security Policies  

E-Print Network (OSTI)

­ Space solar power, renewable energy, climate policy, global warming, infrastructure, power grid and advantages of space-based versus terrestrial solar power generation. The two great advantages are (1.1% of the total solar energy falling on Earth, and conceivably, lenses in solar orbit could collect solar

445

Embeddings and factorizations of Banach spaces  

E-Print Network (OSTI)

argument works in our context. 29 CHAPTER IV OPERATORS WHICH FACTOR THROUGH lscriptP OR c0 A. Introduction In [12], W. B. Johnson answered the following question about the relation between the structure of Lp and lscriptp. Question IV.A.1. Give a Banach... space condition so that if X is a subspace of Lp (1 < p < 2) which satisfies the condition, then X embeds isomorphically into lscriptp. The equivalent dual question would be: Question IV.A.2. Give a Banach space condition so that if X is a quotient of Lp...

Zheng, Bentuo

2009-05-15T23:59:59.000Z

446

Stability of Flat Space to Singular Instantons  

E-Print Network (OSTI)

Hawking and the author have proposed a class of singular, finite action instantons for defining the initial conditions for inflation. Vilenkin has argued they are unacceptable. He exhibited an analogous class of asymptotically flat instantons which on the face of it lead to an instability of Minkowski space. However, all these instantons must be defined by introducing a constraint into the path integral, which is then integrated over. I show that with a careful definition these instantons do not possess a negative mode. Infinite flat space is therefore stable against decay via singular instantons.

Neil Turok

1999-01-27T23:59:59.000Z

447

De Sitter space and perpetuum mobile  

E-Print Network (OSTI)

We give general arguments that any interacting non--conformal {\\it classical} field theory in de Sitter space leads to the possibility of constructing a perpetuum mobile. The arguments are based on the observation that massive free falling particles can radiate other massive particles on the classical level as seen by the free falling observer. The intensity of the radiation process is non-zero even for particles with any finite mass, i.e. with a wavelength which is within the causal domain. Hence, we conclude that either de Sitter space can not exist eternally or that one can build a perpetuum mobile.

Emil T. Akhmedov; P. V. Buividovich; Douglas A. Singleton

2010-02-14T23:59:59.000Z

448

Fixed point theorems in ultrametric spaces  

E-Print Network (OSTI)

Point Theorems in Ultrametric Spaces. (May 1972) Steven E. Fullbright, B. A. , Texas A&M University M. S. , Texas A&M University Directed by: L. F. Guseman, Jr. and Jack Bryant Let (X, d) be an ultrametric space and f a contractive selfmap of X.... It is shown that the existence of fixed points of f is related to simple properties of the metric d. iv ACKNOWLEDGEMENTS I wish to thank the following people for their assistance and support in writing this thesis: Larry Guseman, who provided guidance...

Fullbright, Steven Edward

2012-06-07T23:59:59.000Z

449

Materials in space nuclear power systems  

SciTech Connect

Man's presence in space has been limited by the availability of reliable lightweight sources of power. Over the course of the last 30 years, a variety of space nuclear power systems have been designed and, in some cases, built and flown. Although a number of technology issues effect the overall performance of these systems, technical issues associated with the materials of construction have most often been a major limitation in obtaining the desired system performance goals. This paper will review selected materials limitations associated with the three major nuclear power systems being considered at this time: radioisotope power, nuclear power, and nuclear propulsion systems.

Cooper, R.H.; Moore, J.P.

1991-01-01T23:59:59.000Z

450

Projective module description of embedded noncommutative spaces  

E-Print Network (OSTI)

An algebraic formulation is given for the embedded noncommutative spaces over the Moyal algebra developed in a geometric framework in \\cite{CTZZ}. We explicitly construct the projective modules corresponding to the tangent bundles of the embedded noncommutative spaces, and recover from this algebraic formulation the metric, Levi-Civita connection and related curvatures, which were introduced geometrically in \\cite{CTZZ}. Transformation rules for connections and curvatures under general coordinate changes are given. A bar involution on the Moyal algebra is discovered, and its consequences on the noncommutative differential geometry are described.

R. B. Zhang; Xiao Zhang

2008-10-14T23:59:59.000Z

451

Protein Folding in Contact Map Space  

Science Journals Connector (OSTI)

Changing a few contacts in a contact map corresponds to a large scale move in confrontation space; hence, one gains a lot by using the contact map representation for protein folding. We developed an efficient search procedure in the space of physical contact maps, which could identify the native fold as of the lowest free energy, provided on had a free energy function whose ground state is the native map. We prove rigorously that the widely used pairwise contact approximation to the free energy cannot stabilize even a single protein's native map. Testing the native map against a set of decoys obtained by gapless threading, one may be misled to the opposite conclusion.

M. Vendruscolo; R. Najmanovich; E. Domany

1999-01-18T23:59:59.000Z

452

Intelligent Sensor Tasking for Space Collision Mitigation  

SciTech Connect

Orbital collisions pose a hazard to space operations. Using a high performance computer modeling and simulation environment for space situational awareness, we explore a new paradigm for improving satellite conjunction analysis by obtaining more precise orbital information only for those objects that pose a collision risk greater than a defined threshold to a specific set of satellites during a specified time interval. In particular, we assess the improvement in the quality of the conjunction analysis that can be achieved using a distributed network of ground-based telescopes.

Olivier, S S; Pertica, A J; Henderson, J R

2010-04-01T23:59:59.000Z

453

China’s Evolving Space and Missile Industry  

E-Print Network (OSTI)

capabilities and advanced weapon systems. Perhaps more thanand maintenance of advanced weapon and space systems.

Stokes, Mark

2011-01-01T23:59:59.000Z

454

NASA Advisory Council Space Operations Committee September 2010  

E-Print Network (OSTI)

NASA Advisory Council Space Operations Committee September 2010 NASA Advisory Council Space Operations Committee Johnson Space Center September 13-14, 2010 Presented to the NASA Advisory Council on October 6, 2010 #12;NASA Advisory Council Space Operations Committee September 2010 · Col. Eileen Collins

Waliser, Duane E.

455

NASA/TP2009213146REVISION A International Space Station  

E-Print Network (OSTI)

NASA/TP­2009­213146­REVISION A International Space Station Science Research Accomplishments During of the International Space Station Program Scientist NASA Johnson Space Center, Houston, Texas Judy Tate-Brown, Tracy and Jennifer Rhatigan NASA Johnson Space Center, Houston, Texas June 2009 #12;THE NASA STI PROGRAM OFFICE

456

HOMOTOPY THEORY OF CLASSIFYING SPACES OF COMPACT LIE GROUPS  

E-Print Network (OSTI)

, Miller & Wilkerson ([DMW1], [DMW2]), and more recently by Notbohm (unpublished). Classifying spaces

Oliver, Bob

457

SPGD: A central power system for space title in French  

SciTech Connect

This paper describes the Space Power Generation and Distribution (SPGD) concept for providing power to any satellite in earth orbit via power beaming. Other applications such as providing power for terrestrial or space exploration purposes are identified. An assessment of SPGD versus conventional space power is summarized concluding SPGD appears extremely attractive for our space future. 1 ref.

Widrig, R.D.

1991-01-01T23:59:59.000Z

458

White Space Ecosystem: A Secondary Network Operator's Perspective  

E-Print Network (OSTI)

1 White Space Ecosystem: A Secondary Network Operator's Perspective Yuan Luo, Lin Gao, and Jianwei Huang Abstract--The successful deployment of a TV white space network requires the coordination-users), which form the White Space Ecosystem. In this paper, we study the white space ecosystem from

Huang, Jianwei

459

Before the Subcommittee on Energy -- House Science, Space, and Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

-- House Science, Space, and -- House Science, Space, and Technology Committee Before the Subcommittee on Energy -- House Science, Space, and Technology Committee Before the Subcommittee on Energy -- House Science, Space, and Technology Committee Testimony of Christopher Smith, Acting Assistant Secretary Before the Subcommittee on Energy -- House Science, Space, and Technology Committee More Documents & Publications Before the Subcommittee on Energy -- House Science, Space, and Technology Committee Before the Subcommittee on Environment and the Economy -- House Energy and Commerce Committee Before the Subcommittee on Energy -- House Science, Space, and Technology Committee Before the Subcommittee on Energy and Power -- House Energy and Commerce Committee Before the Subcommittees on Energy and Environment - House Committee on

460

Brain---computer interfaces for space applications  

Science Journals Connector (OSTI)

Recent experiments have shown the possibility to use the brain electrical activity to directly control the movement of robots. Such a kind of brain---computer interface is a natural way to augment human capabilities by providing a new interaction link ... Keywords: Astronauts, BCI, Space operations

Cristina Negueruela; Michael Broschart; Carlo Menon; José R. Millán

2011-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

NASA ADVISORY COUNCIL SPACE OPERATIONS COMMITTEE  

E-Print Network (OSTI)

NASA ADVISORY COUNCIL SPACE OPERATIONS COMMITTEE February 8, 2011 NASA Headquarters Washington, DC.................................... 15 Update on NASA's Commercial Spaceflight Initiatives-- ESMD/Phil McAlister ..................... 15Ann Morgan Mr. Bob Sieck Guests Steve Beam / Public Brian Cleaver / Intern-interest Lynn Cline / NASA William

Waliser, Duane E.

462

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

Ms, and Manufacturing roadMap Technology Area 12 Bob Piascik, Chair John Vickers, Chair Dave Lowry Steve Scotti Jeff roadmap, including both technology pull and technology push strategies, considers a wide range of pathways Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending

463

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

-23 Acknowledgements TA10-23 #12;DRAFT Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology investment strategy

464

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

National Aeronautics and Space Administration April � 2012 NaNotechNology Roadmap Technology Area TA10-27 Acknowledgements TA10-27 #12;Foreword NASA's integrated technology roadmap, including both Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology

465

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

03-24 Acronyms TA03-26 Acknowledgements TA03-26 #12;Foreword NASA's integrated technology roadmap Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall Space Technology Roadmap for use by the National Research Council (NRC) as an initial point of departure

466

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

-24 Acknowledgements TA02-24 #12;Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology investment strategy

467

National Aeronautics and Space Administration Materials, structures,  

E-Print Network (OSTI)

Ms, and Manufacturing roadMap Technology Area 12 Bob Piascik, Chair John Vickers, Chair Dave Lowry Steve Scotti Jeff roadmap, including both technology pull and technology push strategies, considers a wide range of pathways Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending

Waliser, Duane E.

468

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

STemS PRoceSSinG RoADmAP Technology Area 13 Gregory R. Clements, Chair Barbara L. Brown Michael K. Fawcett-32 Acknowledgements TA13-33 #12;DRAFT Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set

469

National Aeronautics and Space Administration April 2010  

E-Print Network (OSTI)

Ems roaDmap Technology Area 07 Kriss J. Kennedy, Chair Leslie Alexander Rob Landis Diane Linne Carole technology roadmap, including both technology pull and technology push strategies, considers a wide range in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps

470

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

Mation technology & ProceSSing roadMaP Technology Area 11 Mike Shafto, Chair Mike Conroy Rich Doyle Ed Glaessgen-33 References TA11-33 #12;Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set

471

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

systems Roadmap Technology Area 04 Rob Ambrose, Chair Brian Wilcox, Chair Ben Reed Larry Matthies Dave-36 Acknowledgements TA04-37 #12;Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's Space Technology Roadmap, an integrated set

472

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

AvigATion SySTemS RoADmAp Technology Area 05 John Rush, Chair David Israel Calvin Ramos Les Deutsch Neil's integrated technology roadmap, including both technology pull and technology push strategies, considers is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps

473

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

STemS RoADmAp Technology Area 02 Mike Meyer, Co-chair Les Johnson, Co-chair Bryan Palaszewski Dan Goebel's integrated technology roadmap, including both technology pull and technology push strategies, considers is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps

474

National Aeronautics and Space Administration April 2012  

E-Print Network (OSTI)

-28 References TA09-28 #12;Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology investment strategy

475

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

06-24 #12;DRAFT Foreword NASA's integrated technology roadmap, including both technology pull. The present state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps, recommending the overall technology investment strategy

476

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

FoRMATion Technology & PRoceSSing RoADMAP Technology Area 11 Mike Shafto, Chair Mike Conroy Rich Doyle Ed Glaessgen Foreword NASA's integrated technology roadmap, including both technology pull and technology push state of this effort is documented in NASA's DRAFT Space Technology Roadmap, an integrated set

477

National Aeronautics and Space Administration November 2010  

E-Print Network (OSTI)

Rgy SToRAge RoADmAp Technology Area 03 Valerie J. Lyons, Chair Guillermo A. Gonzalez Michael G. Houts technology roadmap, including both technology pull and technology push strategies, considers a wide range in NASA's DRAFT Space Technology Roadmap, an integrated set of fourteen technology area roadmaps

478

Symmetric space description of carbon nanotubes  

E-Print Network (OSTI)

Using an innovative technique arising from the theory of symmetric spaces, we obtain an approximate analytic solution of the Dorokhov-Mello-Pereyra-Kumar (DMPK) equation in the insulating regime of a metallic carbon nanotube with symplectic symmetry and an odd number of conducting channels. This symmetry class is characterized by the presence of a perfectly conducting channel in the limit of infinite length of the nanotube. The derivation of the DMPK equation for this system has recently been performed by Takane, who also obtained the average conductance both analytically and numerically. Using the Jacobian corresponding to the transformation to radial coordinates and the parameterization of the transfer matrix given by Takane, we identify the ensemble of transfer matrices as the symmetric space of negative curvature SO^*(4m+2)/[SU(2m+1)xU(1)] belonging to the DIII-odd Cartan class. We rederive the leading-order correction to the conductance of the perfectly conducting channel and its variance Var(log(delta g)). Our results are in complete agreement with Takane's. In addition, our approach based on the mapping to a symmetric space enables us to obtain new universal quantities: a universal group theoretical expression for the ratio Var(log(delta g)/ and as a byproduct, a novel expression for the localization length for the most general case of a symmetric space with BC_m root system, in which all three types of roots are present.

M. Caselle; U. Magnea

2006-01-10T23:59:59.000Z

479

MIT Nuclear Space Research Andrew C. Kadak  

E-Print Network (OSTI)

SELENE MIT Nuclear Space Research Andrew C. Kadak Professor of the Practice Nuclear Science with Nuclear Energy ­ Selene - Sodium-Cooled Epithermal Long-term Exploration Nuclear Engine (MS thesis) ­ The Martian Surface Reactor: An Advanced Nuclear Power Station for Manned Extraterrestrial Exploration

480

Tool kit for space plasma physics  

E-Print Network (OSTI)

2 Tool kit for space plasma physics Most of the Universe is made of plasma. And yet, plasmas atoms and/or molecules. The plasma is the next state: the fourth, reached by furnishing enough energy. But (generally) such is not the case in the thin atmospheric layer of the small planet Earth, where human beings

Demoulin, Pascal

Note: This page contains sample records for the topic "mm cargo space" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

2010 RAL Space Solar Impacts on Earth  

E-Print Network (OSTI)

© 2010 RAL Space Solar Impacts on Earth: Revealed by NASA's Solar Dynamics Observatory & STEREO minimum for a century: · Why? What happened? · What does that mean for the Earth? · Will the next build up cycle begins... The Events of 1-4 August 2010: A Close Shave for the Earth! 1 August 2010 ­ The day

482

The Space Experiment PAMELA M. Boezioa  

E-Print Network (OSTI)

Institute, Russia m NASA/Goddard Space Flight Center, Greenbelt, (USA) n New Mexico State University, Las radiation over a large energy range (from 80 MeV up to 190 GeV for antiprotons and from 50 MeV up to 270 Ge connected with Solar and Earth physics. The apparatus will be installed onboard the polar orbiting Resurs DK

Morselli, Aldo

483

Space tourism to accelerate climate change  

Science Journals Connector (OSTI)

... in a paper in press in Geophysical Research Letters, suggest that emissions from 1,000 private rocket launches a year would persist high in the stratosphere, potentially altering global atmospheric ... surface temperatures by 1 °C, and reduce polar sea ice by 5–15%. Private space flight is a rapidly maturing industry. Spaceport America, a launch site in Las ...

Adam Mann

2010-10-22T23:59:59.000Z

484

National Aeronautics and Space Administration Mars Reconnaissance  

E-Print Network (OSTI)

National Aeronautics and Space Administration Mars Reconnaissance Orbiter Arrival Press Kit March level of Mars from underground layers to the top of the atmosphere. Among them, the most powerful Mars mission, using a dish antenna meters (10 feet) in diameter and a transmitter powered by 9

485

(Eigen Phoneme Space (Phoneme Vector : PV)  

E-Print Network (OSTI)

PCA , , ( ) 1 MFCC [1] PCA 2 2.1 [3] (Eigen Phoneme Space : EPS) PCA [2] PCA [3] PCA (EPS) (EPS) (Phoneme Vector : PV) Fig. 1 (EPS) /a/ /i/ · · · PCA (EPS) 2.2 PCA PCA i Si Si = 1 N N t=1 (xi t - ¯xi )(xi

Takiguchi, Tetsuya

486

library.syr.edu Spaces and Places  

E-Print Network (OSTI)

library.syr.edu #12;Spaces and Places Bird Library, the largest library on campus, welcomes over sciences, library administrative offices, the Special Collections Research Center, and the library café, Pages. Other library facilities include the Carnegie Library, the Geology Library in Heroy

McConnell, Terry

487

Optical Technology Needs for Future Space Telescopes  

E-Print Network (OSTI)

instruments & sensors. Future Space Telescopes will operate over broad spectrum: Gamma Rays, X-Rays, XUV and Sensors Direct Sensing of Particles, Fields and Waves See Scientific Instruments and Sensors (SIS Structure #12;NASA's Science Missions Directorate Themes: Earth Science Sun-Solar System Connection Solar

Van Stryland, Eric

488

SpaceX Demonstration Mission MISSION OBJECTIVES  

E-Print Network (OSTI)

Inserted into Orbit: o Falcon 9 rocket ascends through lightning towers on the launch site without stage o Solar arrays deploy from Dragon's trunk and function properly o Dragon completes system, and radiation) found in space, especially Dragon's solar arrays, radiators, avionics, and trunk o Performance

Waliser, Duane E.

489

Understanding space weather to shield society  

E-Print Network (OSTI)

, initially prioritizing post-event solar eruption modeling to develop multi-day forecasts of geomagnetic, involving the coupling of the solar wind disturbances to internal magnetospheric processes agencies and communities! i) Implement open space-weather data and information policy;! j) Provide access

Schrijver, Karel

490

Space Research and Planetary Sciences Division of  

E-Print Network (OSTI)

Physics Space Research and Planetology Climate and Environmental Physics High Energy Physics. (*The cosmic ray group is an independent sub-group but formally connected to the theoretical planetology will provide you with the STADTANZEIGER (the local paper of the city of Bern) if you request them to. If you

Richner, Heinz

491

The Completion of a Uniform Space  

Science Journals Connector (OSTI)

......set of all index of X). Definition...x)\\xeXj. 3. The completion of X. LEMMA 1...h (x). If a is an index of X, then there exists...shows that TT is THE COMPLETION OF A UNIFORM SPACE...continuous. Now let j8 be an index of X and let a be a symmetric......

Joel Pitcairn

1956-01-01T23:59:59.000Z

492

LHC and space station get funding strings  

Science Journals Connector (OSTI)

... , authorizing US funding for both the International Space Station and the Large Hadron Collider (LHC) at the European Laboratory for Particle Physics (CERN) in Geneva, Switzerland, but ... both houses. But they do provide an indication of policy direction. In particular, the LHC vote represents defeat for a bid to cut funding completely, but still reflects congressional ...

Meredith Wadman

1997-04-24T23:59:59.000Z

493

Japan, Europe lobby US over space station  

Science Journals Connector (OSTI)

... the fate of the planned US Space Station this week, scientists and government officials from Japan and Europe were doing their best to see that the ambitious pro-gramme stays on ... were doing their best to see that the ambitious pro-gramme stays on track.

David Swinbanks; Peter Aldhous; Steven Dickman

1991-06-06T23:59:59.000Z

494

Library Space Assessment: User Learning Behaviors in the Library  

Science Journals Connector (OSTI)

Abstract As an essential department at a higher education institution and an informal learning space, little is known about how academic libraries contribute to student learning on campus. The Olin Library sought to learn the role of library space in our users' learning. We surveyed users about their learning behaviors in a specific space prior to a scheduled renovation and then in the same space after. We wanted to determine how the renovation changed users' perceptions of their learning behaviors in that space.

Susan E. Montgomery

2014-01-01T23:59:59.000Z

495

Meter Expansion Plan Existing Multi-Space Meter  

E-Print Network (OSTI)

Meter Expansion Plan 11 35 9 7 10 20 12 11 12 46 23 15 15 60 23 Existing Multi-Space Meter Split Regulations 136 New Multi-Space Meter Visitor Only New Multi-Space Meter Split Regulations KEY 97 Updated 7/8/13 11 5 #12;HAVE.HAVE. UNION DR. 1 2 3 4 5 New Multi-space Meter After: 5 Meter Spaces Regulations

Duchowski, Andrew T.

496

Yang Keller and Brown MM 2012.pdf  

NLE Websites -- All DOE Office Websites (Extended Search)

Genomics Genomics on Pretreatment Inhibitor Tolerance of Zymomonas mobilis Shihui Yang, Martin Keller, and Steven D. Brown Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 2 Genome Annotation of ZM4 Using Systems Biology Studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 3 Identification of Genes Tolerant to Acetate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 3.1 nhaA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 3.2 hfq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 3.3 nhaA and hfq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 3.4 himA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 4 Heterologous

497

Microsoft Word - BM-MM-755.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

55 55 Title: Repair and Line BM Brine Tank, BMT-1 Description: Subcontractor shall provide all transportation, materials, equipment, supplies, tools, facilities, utilities, labor and supervision required to repair and line the BM brine tank, BMT-1. The tank will be cleaned by others before turning it over to the Subcontractor for repairs. Tasks include welding repair work (if required), welding inspection, tank surface preparation, and lining. Regulatory Requirements: NEPA Implementing Procedures (10 CFR 1021) 10 CFR 1021.410 (Application of Categorical Exclusions) (a) The actions listed in Appendices A and B of Subpart D are classes of actions that DOE has determined do not individually or cumulatively have a significant effect on the human environment

498

Study on the hydrogen storage and electrochemical properties of Mm0.75Mg0.25Ni3.5Co0.2Alx (x = 0.0–0.4) alloys  

Science Journals Connector (OSTI)

Abstract Mm0.75Mg0.25Ni3.5Co0.2Alx (x = 0.0–0.4) alloys were prepared by the magnetic induction melting method. The influence of Al content on the hydrogen storage and electrochemical properties of the alloy was investigated. The results show that the hydrogen storage capacity is gradually reduced as the Al content increases. The (La,Pr,Nd)Ni5 cell volume and the change of enthalpy also decrease as Al is added. Although the discharge capacity decreases with increasing Al content, the addition of Al can reduce the stability of Mm0.75Mg0.25Ni3.5Co0.2Alx (x = 0.0–0.4) hydride and improve the performance of hydrogen desorption thermodynamics. For the alloy electrode without Al, the maximum discharge capacity (Cmax) and retention discharge capacity after 100 charge–discharge cycles (C100) is 385 mA h g?1 and 202 mA h g?1, respectively. For the alloy electrode with x = 0.4, while Cmax is only 323 mA h g?1, C100 is 273 mA h g?1, which is much higher than that of the alloy without Al. The addition of Al can improve the charge–discharge cycle lifetime effectively and can increase the limiting current IL. The kinetic performance of the Mm0.75Mg0.25Ni3.5Co0.2Alx (x = 0.0–0.4) alloy electrode can also be improved by increasing the Al content.

Lan Zhiqiang; Peng Wenqi; Fu Shuying; Wei Wenlou; Wei Ningyan; Guo Jin

2015-01-01T23:59:59.000Z

499

Physical Consequences of a Momenta-Transfering Particle Theory of Induced Gravity and New Measurements Indicating Variation from Inverse Square Law at Length Scale of .1 mm: Statistical Time Properties of Gravitational Interaction and Analysis Thereof  

E-Print Network (OSTI)

This work presents physical consequences of our theory of induced gravity (Ref.1) regarding: 1) the requirement to consider shape and materials properties when calculating graviton cross section collision area; 2) use of Special Relativity; 3) implications regarding the shape of cosmos; 4) comparison to explanations using General Relativity; 5) properties of black holes; 6) relationship to the strong force and the theorized Higgs boson; 7) the possible origin of magnetic attraction; 8) new measurements showing variation from gravitational inverse square behavior at length scales of 0.1 mm and relationship to the Cosmological constant, and proof of the statistical time properties of the gravitational interaction.

Gary Christopher Vezzoli

2001-04-04T23:59:59.000Z

500

Medical Hardware for the Space Environment: An Engineering Experience at the National Aeronautics and Space Administration  

E-Print Network (OSTI)

The complexity and amount of medical hardware needed by National Aeronautics and Space Administration (NASA) constantly shifts with mission requirements. Early missions such as Mercury, Gemini, and Apollo required minimal, relatively non...

Reyna, Baraquiel

2011-10-21T23:59:59.000Z