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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 145 records · Page 8
All sourcesNASA NTRSDOE OSTI
DOE OSTI2017

Develop and Manufacture an Ergonomically Sound Glovebox Glove Report

Ergonomic injury and radiation exposure are two safety concerns for the Plutonium Facility at Los Alamos National Laboratory (LANL). This facility employs the largest number of gloveboxes (GB) at LANL with approximately 6000 gloves installed. The current GB glove design dates back to the 1960’s and is not based on true hand anatomy, revealing several issues: short fingers, inappropriate length from the wrist to finger webbing, nonexistent joint angles and incorrect thumb placement. These design flaws are directly related to elbow (lateral epicondylitis) and thumb (DeQuervain’s tenosynovitis) injuries. The current design also contributes to increased wear on the glove, causing unplanned glove openings (failures) which places workers at risk of exposure. An improved glovebox glove design has three significant benefits: 1) it will reduce the risk of injury, 2) it will improve comfort and productivity, and 3) it will reduce the risk of a glovebox failures. The combination of these three benefits has estimated savings of several million dollars. The new glove design incorporated the varied physical attributes of workers ranging from the 5 th percentile female to the 95th percentile male. Anthropometric hand dimensions along with current GB worker dimensions were used to develop the most comprehensive design specifications for the new glove. Collaboration with orthopedic hand surgeons also provided major contributtions to the design. The new glovebox glove was developed and manufactured incorporating over forty dimensions producing the most comprehensive ergonomically sound design. The new design received a LANL patent (patent attorney docket No: LANS 36USD1 “Protective Glove”, one of 20 highest patents awarded by the Richard P. Feynman Center for Innovation. The glove dimensions were inputed into a solid works model which was used to produce molds. The molds were then shipped to a glove manufacturer for production of the new glovebox gloves. The new glovebox gloves were tested against the presently used glovebox gloves for design validity. The testing included a subjective survey and four dexterity tests. The prototype was statistically significant in 3 dexterity tests and favorable on 8 out of 10 survey questions. The more ergonomically sound glovebox glove will improve worker comfort, mitigate glovebox worker injuries, and reduce glove breaches.

42 ENGINEERING↗
DOE OSTI2018

Stormwater Pollution Prevention Plan - TA-60 Asphalt Batch Plant

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-60-01 Asphalt Batch Plant at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-60 Asphalt Batch Plant and associated areas. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan - TA-60 Material Recycling Facility

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA- 60 Material Recycling Facility at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-60 Material Recycling Facility. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan - TA-60 Roads and Grounds Facility and Associated Sigma Mesa Staging Area

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-60 Roads and Grounds and Associated Sigma Mesa Staging Area at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-60 Roads and Grounds and Associated Sigma Mesa Staging Area. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan for the TA-03-38 Metals Fabrication Shop, Los Alamos National Laboratory, Revision 3, January 2018

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector AA-Fabricated Metal Products as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-03-38 Metals Fabrication Shop at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-03-38 Metals Fabrication Shop and associated areas. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan for the TA-03-38 Carpenter's Shop, Los Alamos National Laboratory, Revision 3, January 2018

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector A–Timber Products, Subsector A4 (Wood Products Facilities not elsewhere classified) as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-03-38 Carpenter’s Shop at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-03-38 Carpenter’s Shop and associated areas. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan for the TA-03-22 Power and Steam Plant, Los Alamos National Laboratory, Revision 3, January 2018

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector O-Steam Electric Generating Facilities as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-03-22 Power and Steam Plant at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-03-22 Power and Steam Plant and associated areas. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Stormwater Pollution Prevention Plan for the TA-60-01 Heavy Equipment Shop, Los Alamos National Laboratory, Revision 3, January 2018

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-60-01 Heavy Equipment Shop at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-60-01 Heavy Equipment Shop and associated areas. The current permit expires at midnight on June 4, 2020.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Los Alamos National Laboratory Input for the National TRU Program 5 Year Plan for National Nuclear Security Administration TRU Waste

On July 16, 2018, Los Alamos National Security (LANS) received a Corporate Board Data Call for Los Alamos National Laboratory (LANL) site input to the National TRU Program 5 Year Plan from the Office of the National TRU Program. This report summarizes LANL input for the National Nuclear Security Administration (NNSA) TRU waste and captures the shipping needs to support the LANL mission. Information is included for the current waste inventory and projected generation rates. The site’s location, characteristics, role and mission are described. Additional information for consideration and pictures for inclusion are provided. A separate submittal will be prepared by N3B for LANL legacy TRU waste managed by N3B under contract to EM-LA.

, LANL↗
DOE OSTI2018

Commercial Opportunity Cancer Imaging Ultrasonics-based methods for cancer imaging & diagnostics

Breast cancer is the most frequently diagnosed cancer in U.S. women and prostate cancer is the second leading cause of cancer death in American men. X-ray mammography is the principal breastcancer screening tool available, but its false positive rate is more than 80%. Prostate-specific antigen (PSA) screening, which measures the level of PSA in a man’s blood, is no longer recommended by the U.S. task force for prostate-cancer screening. Los Alamos National Security (LANS) has developed novel imaging technologies for early-stage cancer detection based on advanced ultrasonic analyses. In particular, Los Alamos has developed ultrasoundwaveform tomography and related super-resolution ultrasound- imaging technologies that can provide significantly improved image resolution and characterization of early-stage cancers and thus potentially save lives.

60 APPLIED LIFE SCIENCES↗
DOE OSTI2019

Supplemental Environmental Projects - Accord Pueblo Outreach: Storm Water Sampling Equipment Transfer to Pueblo of San Ildefonso

A Settlement Agreement and Stipulated Final Order (Settlement Agreement) between the New Mexico Environment Department (NMED), U.S. Department of Energy (DOE), and Los National Security, LLC (LANS, collectively, the Parties, for the purposes of resolving Compliance Order No. HWB-14-20 (the Compliance Order), issued of December 6, 2014, related to Los Alamos National Laboratory (LANL or the Laboratory) resulted in the development of five Supplemental Environmental Projects (SEPs). An element of one of these SEPs is the Accord Pueblo Outreach.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Supplemental Environmental Projects - Accord Pueblo Outreach: Storm Water Sampling Equipment Transfer to Pueblo of Cochiti

A Settlement Agreement and Stipulated Final Order (Settlement Agreement) between the New Mexico Environment Department (NMED), U.S. Department of Energy (DOE), and Los National Security, LLC (LANS, collectively, the Parties, for the purposes of resolving Compliance Order No. HWB-14-20 (the Compliance Order), issued of December 6, 2014, related to Los Alamos National Laboratory (LANL or the Laboratory) resulted in the development of five Supplemental Environmental Projects (SEPs). An element of one of these SEPs is the Accord Pueblo Outreach.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Supplemental Environmental Projects - Accord Pueblo Outreach: Storm Water Sampling Equipment Transfer to Pueblo of Jemez

A Settlement Agreement and Stipulated Final Order (Settlement Agreement) between the New Mexico Environment Department (NMED), U.S. Department of Energy (DOE), and Los National Security, LLC (LANS, collectively, the Parties, for the purposes of resolving Compliance Order No. HWB-14-20 (the Compliance Order), issued of December 6, 2014, related to Los Alamos National Laboratory (LANL or the Laboratory) resulted in the development of five Supplemental Environmental Projects (SEPs). An element of one of these SEPs is the Accord Pueblo Outreach.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Supplemental Environmental Projects - Accord Pueblo Outreach: Storm Water Sampling Equipment Transfer to Pueblo of Santa Clara

A Settlement Agreement and Stipulated Final Order (Settlement Agreement) between the New Mexico Environment Department (NMED), U.S. Department of Energy (DOE), and Los Alamos National Security, LLC (LANS), collectively, the Parties, for the purposes of resolving Compliance Order No. HWB-14-20 (the Compliance Order), issued on December 6, 2014, related to Los Alamos National Laboratory (LANL) resulted in the development of five Supplemental Environmental Projects (SEPs). One of these SEPs is the Accord Pueblo Outreach.

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Storm Water Pollution Prevention Plan TA-60 Material Recycling Facility

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. The applicable stormwater discharge permit is EPA General Permit Registration Number NMR053915 (Los Alamos National Security (LANS) (U.S. EPA, June 2015).

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Storm Water Pollution Prevention Plan TA-60 Roads and Grounds Facility and Associated Sigma Mesa Staging Area

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. The applicable stormwater discharge permit is EPA General Permit Registration Number NMR053915 (Los Alamos National Security (LANS) (U.S. EPA, June 2015).

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2019

Storm Water Pollution Prevention Plan TA-60 Asphalt Batch Plant

This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector P-Land Transportation and Warehousing as a guide. The applicable stormwater discharge permit is EPA General Permit Registration Number NMR053915 (Los Alamos National Security (LANS) (U.S. EPA, June 2015).

54 ENVIRONMENTAL SCIENCES↗
DOE OSTI2018

Connected Lighting Systems Efficiency Study: PoE Cable Energy Losses, Part 2

Power over Ethernet (PoE) technology offers the ability to provide both low-voltage direct current (DC) power and communication over a standard Ethernet cable—also referred to as a local area network (LAN) cable or Category cable. Light-emitting diode (LED) technology has reduced the power required for lighting applications, while advances in PoE standards and technology have yielded substantial increases in the amount of power that can be delivered to a networked device over a single cable. As a result, PoE technology is emerging in lighting and many other applications beyond its historical foothold in telephony and networking equipment. Several major LED luminaire manufacturers have introduced PoE connected lighting systems in recent years, making this a potentially disruptive technology. PoE lighting systems can offer improved efficiency relative to traditional line voltage alternating current (AC) systems, because AC-DC power conversion losses can be reduced if this work is consolidated among one or more PoE switches, rather than being distributed among a greater number of smaller LED drivers. However, this effect can be offset to some extent by increased losses associated with an increased voltage drop in the low-voltage Ethernet cabling. In fact, these losses could exceed 15% in poorly designed systems. Aspects of cable design that can affect cable energy performance include American Wire Gauge (AWG), Category (e.g., 5e), shielding, and fire rating (e.g., CMP). Installation practices (e.g., bending, bundling, conduit) can also affect cable performance. Although cable energy losses can be predicted with knowledge of conductor DC resistance (DCR), and DCR can be estimated based on rated AWG, most product datasheets state maximum DCR - or reference standards that specify DCR limits - in lieu of nominal DCR.

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATI↗