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Sample records for meadow jumping mouse

  1. New Meadows Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name New Meadows Biomass Facility Facility New Meadows Sector Biomass Owner Tamarack Energy Location New Meadows, Idaho Coordinates 44.9712808,...

  2. Meadow Lake II | Open Energy Information

    Open Energy Info (EERE)

    II Jump to: navigation, search Name Meadow Lake II Facility Meadow Lake II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind...

  3. Meadow Lake II (3Q10) | Open Energy Information

    Open Energy Info (EERE)

    II (3Q10) Jump to: navigation, search Name Meadow Lake II (3Q10) Facility Meadow Lake II (3Q10) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  4. Meadow Creek | Open Energy Information

    Open Energy Info (EERE)

    Meadow Creek Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Ridgeline Energy Developer Ridgeline Energy Energy Purchaser PacifiCorp...

  5. Dixie Meadows Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    "","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Location County Churchill County, NV Geothermal Area Dixie Meadows Geothermal Area Geothermal Region Central...

  6. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger...

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

    Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone ...

  7. Restore McComas Meadows; Meadow Creek Watershed, 2005-2006 Annual Report.

    SciTech Connect (OSTI)

    McRoberts, Heidi

    2006-07-01

    The Nez Perce Tribe Department of Fisheries Resource Management, Watershed Division approaches watershed restoration with a ridge-top to ridge-top approach. Watershed restoration projects within the Meadow Creek watershed are coordinated and cost shared with the Nez Perce National Forest. The Nez Perce Tribe began watershed restoration projects within the Meadow Creek watershed of the South Fork Clearwater River in 1996. Progress has been made in restoring the watershed by excluding cattle from critical riparian areas through fencing, planting trees in riparian areas within the meadow and its tributaries, prioritizing culverts for replacement to accommodate fish passage, and decommissioning roads to reduce sediment input. During this contract period work was completed on two culvert replacement projects; Doe Creek and a tributary to Meadow Creek. Additionally construction was also completed for the ditch restoration project within McComas Meadows. Monitoring for project effectiveness and trends in watershed conditions was also completed. Road decommissioning monitoring, as well as stream temperature, sediment, and discharge were completed.

  8. Truckee Meadows Community College and Colorado School of Mines...

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

    The top 2014 teams are: Truckee Meadow Community College The University of Texas-Pan American The University of Mississippi Geothermal Case Study Challenge The Geothermal Case ...

  9. Soil Sampling At Lester Meadow Area (Vice, 2008) | Open Energy...

    Open Energy Info (EERE)

    Date Usefulness could be useful with more improvements DOE-funding Unknown References Daniel H. Vice (2008) Lester Meadow, Washington- A Geothermal Anomaly Additional References...

  10. White Meadow Lake, New Jersey: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. White Meadow Lake is a census-designated place in Morris County, New Jersey.1 References...

  11. New Meadows, Idaho: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. New Meadows is a city in Adams County, Idaho. It falls under Idaho's 1st congressional district.12 Energy...

  12. Homestead Meadows North, Texas: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    help OpenEI by expanding it. Homestead Meadows North is a census-designated place in El Paso County, Texas.1 References US Census Bureau 2005 Place to 2006 CBSA Retrieved...

  13. Homestead Meadows South, Texas: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    help OpenEI by expanding it. Homestead Meadows South is a census-designated place in El Paso County, Texas.1 References US Census Bureau 2005 Place to 2006 CBSA Retrieved...

  14. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station,

    Energy Savers [EERE]

    Yellowstone National Park | Department of Energy Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Case study describes the performance of a mobile photovoltaic system installed in 2011 to provide power to Bechler Ranger Station in Yellowstone National Park, Wyoming. This small, remote outpost is not served by the electric utility grid and previously

  15. Artificial leaf jumps developmental hurdle

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

    Center Objective The Science Center Publications Graduate Research opportunities Undergraduate research opportunities EFRC-501 graduate class Seminar schedules Center News Research Highlights Center Research News Media about Center Center Video Library Bisfuel Picture Gallery Artificial leaf jumps developmental hurdle 18 Feb 2014 by Jenny Green: In a recent early online edition of Nature Chemistry, ASU scientists, along with colleagues at Argonne National Laboratory, have reported advances

  16. Jump Steady Resort Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Jump Steady Resort Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jump Steady Resort Space Heating Low Temperature Geothermal Facility Facility...

  17. Microsoft Word - S05993_CY2009 Annual Rpt.doc

    Office of Legacy Management (LM)

    6 and sample points), vegetation community classifications, Preble's meadow jumping mouse habitat, wetland locations, wildfire/prescribed burn locations, Preble's meadow jumping mouse and wetland mitigation work, and rare plant locations. These data are available in various ArcGIS ® compatible formats. In addition to these types of spatial data, orthorectified aerial and satellite imagery is also available for the Site for different time frames, including pre- and post-closure. 3.4 Validation

  18. Scattering universality classes of side jump in the anomalous...

    Office of Scientific and Technical Information (OSTI)

    Title: Scattering universality classes of side jump in the anomalous Hall effect Authors: Yang, Shengyuan A. ; Pan, Hui ; Yao, Yugui ; Niu, Qian Publication Date: 2011-03-31 OSTI ...

  19. Contrasting soil microbial community functional structures in two major landscapes of the Tibetan alpine meadow

    SciTech Connect (OSTI)

    Chu, Houjuan; Wang, Shiping; Yue, Haowei; Lin, Qiaoyan; Hu, Yigang; Li, Xiangzhen; Zhou, Jizhong; Yang, Yunfeng

    2014-07-07

    The grassland and shrubland are two major landscapes of the Tibetan alpine meadow, a region very sensitive to the impact of global warming and anthropogenic perturbation. Herein, we report a study showing that a majority of differences in soil microbial community functional structures, measured by a functional gene array named GeoChip 4.0, in two adjacent shrubland and grassland areas, were explainable by environmental properties, suggesting that the harsh environments in the alpine grassland rendered niche adaptation important. Furthermore, genes involved in labile carbon degradation were more abundant in the shrubland than those of the grassland but genes involved in recalcitrant carbon degradation were less abundant, which was conducive to long-term carbon storage and sequestration in the shrubland despite low soil organic carbon content. In addition, genes of anerobic nitrogen cycling processes such as denitrification and dissimilatory nitrogen reduction were more abundant, shifting soil nitrogen cycling toward ammonium biosynthesis and consequently leading to higher soil ammonium contents. We also noted higher abundances of stress genes responsive to nitrogen limitation and oxygen limitation, which might be attributed to low total nitrogen and higher water contents in the shrubland. Together, these results provide mechanistic knowledge about microbial linkages to soil carbon and nitrogen storage and potential consequences of vegetation shifts in the Tibetan alpine meadow.

  20. Contrasting soil microbial community functional structures in two major landscapes of the Tibetan alpine meadow

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

    Chu, Houjuan; Wang, Shiping; Yue, Haowei; Lin, Qiaoyan; Hu, Yigang; Li, Xiangzhen; Zhou, Jizhong; Yang, Yunfeng

    2014-07-07

    The grassland and shrubland are two major landscapes of the Tibetan alpine meadow, a region very sensitive to the impact of global warming and anthropogenic perturbation. Herein, we report a study showing that a majority of differences in soil microbial community functional structures, measured by a functional gene array named GeoChip 4.0, in two adjacent shrubland and grassland areas, were explainable by environmental properties, suggesting that the harsh environments in the alpine grassland rendered niche adaptation important. Furthermore, genes involved in labile carbon degradation were more abundant in the shrubland than those of the grassland but genes involved in recalcitrantmore » carbon degradation were less abundant, which was conducive to long-term carbon storage and sequestration in the shrubland despite low soil organic carbon content. In addition, genes of anerobic nitrogen cycling processes such as denitrification and dissimilatory nitrogen reduction were more abundant, shifting soil nitrogen cycling toward ammonium biosynthesis and consequently leading to higher soil ammonium contents. We also noted higher abundances of stress genes responsive to nitrogen limitation and oxygen limitation, which might be attributed to low total nitrogen and higher water contents in the shrubland. Together, these results provide mechanistic knowledge about microbial linkages to soil carbon and nitrogen storage and potential consequences of vegetation shifts in the Tibetan alpine meadow.« less

  1. AGS tune jump power supply design and test

    SciTech Connect (OSTI)

    Mi, J.; Glenn, J.W.; Huang, H.; Marneris, I.; Rosas, P.; Sandberg, J.; Tan, Y.; Zhang, W.

    2011-03-28

    A horizontal tune jump system has been installed to overcome the horizontal intrinsic spin resonances, which requires jumping the horizontal tune 0.04 units 82 times, 41 up and 41 down. Two quadruple magnets have been installed in AGS ring to perform this. The pulsed magnet current ranges from about 140A near injection to about 1400A later. The current pulse rise and fall time are around 100uS and flat tops time is around 4mS. These quadruples have separated supplies. This tune jump pulse power supply employees all semiconductor parts as well as the main switches. During dummy load and magnet testing, the test results showed that the power supply could meet the specification. This article will describe some details of power supply simulation, design and testing. Some test waveforms and pictures are presented in this paper.

  2. DOE Provides $30 Million to Jump Start Bioenergy Research Centers |

    Energy Savers [EERE]

    Department of Energy 30 Million to Jump Start Bioenergy Research Centers DOE Provides $30 Million to Jump Start Bioenergy Research Centers October 1, 2007 - 2:49pm Addthis DOE Bioenergy Research Center Investment Tops $400 Million WASHINGTON, DC-The U.S. Department of Energy (DOE) today announced it has invested nearly $30 million in end-of-fiscal-year (2007) funds to accelerate the start-up of its three new Bioenergy Research Centers, bringing total DOE Bioenergy Research Center investment

  3. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-03-01

    The mobile PV/generator hybrid system deployed at Bechler Meadows provides a number of advantages. It reduces on-site air emissions from the generator. Batteries allow the generator to operate only at its rated power, reducing run-time and fuel consumption. Energy provided by the solar array reduces fuel consumption and run-time of the generator. The generator is off for most hours providing peace and quiet at the site. Maintenance trips from Mammoth Hot Springs to the remote site are reduced. The frequency of intrusive fuel deliveries to the pristine site is reduced. And the system gives rangers a chance to interpret Green Park values to the visiting public. As an added bonus, the system provides all these benefits at a lower cost than the basecase of using only a propane-fueled generator, reducing life cycle cost by about 26%.

  4. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park

    SciTech Connect (OSTI)

    Andy Walker

    2014-03-05

    The mobile PV/generator hybrid system deployed at Bechler Meadows provides a number of advantages. It reduces on-site air emissions from the generator. Batteries allow the generator to operate only at its rated power, reducing run-time and fuel consumption. Energy provided by the solar array reduces fuel consumption and run-time of the generator. The generator is off for most hours providing peace and quiet at the site. Maintenance trips from Mammoth Hot Springs to the remote site are reduced. The frequency of intrusive fuel deliveries to the pristine site is reduced. And the system gives rangers a chance to interpret Green Park values to the visiting public. As an added bonus, the system provides all these benefits at a lower cost than the basecase of using only a propane-fueled generator, reducing life cycle cost by about 26%.

  5. Air Quality Scoping Study for Ash Meadows National Wildlife Refuge, Nevada (EMSI April 2007)

    SciTech Connect (OSTI)

    Engelbrecht, Johann; Kavouras, Ilias; Campbell, Dave; Campbell, Scott; Kohl, Steven; Shafer, David

    2007-04-01

    The Desert Research Institute (DRI) is performing a scoping study as part of the U.S.Department of Energys Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each sites sampling program.

  6. Lake Roosevelt Fisheries Evaluation Program; Meadow Creek vs. Lake Whatcom Stock Kokanee Salmon Investigations in Lake Roosevelt, 2001 Annual Report.

    SciTech Connect (OSTI)

    McLellan, Holly; Scholz, Allan

    2002-03-01

    Lake Roosevelt has been stocked with Lake Whatcom stock kokanee since 1989 with the primary objective of creating a self-sustaining recreational fishery. Due to low return numbers, it was hypothesized a stock of kokanee, native to the upper Columbia River, might perform better than the coastal Lake Whatcom strain. Kokanee from Meadow Creek, a tributary of Kootenay Lake, British Columbia were selected as an alternative stock. Matched pair releases of Lake Whatcom and Meadow Creek kokanee were made from Sherman Creek Hatchery in late June 2000 and repeated in 2001. Stock performance between Lake Whatcom and Meadow Creek kokanee was evaluated using three performance measures; (1) the number of returns to Sherman Creek, the primary egg collection facility, (2) the number of returns to other tributaries and (3) the number of returns to the creel. Kokanee were collected during five passes through the reservoir via electrofishing, which included 87 tributary mouths during the fall of 2000 and 2001. Chi-square analysis indicated age two Meadow Creek kokanee returned to Sherman Creek in significantly higher numbers when compared to the Whatcom stock in 2000 ({chi}{sup 2} = 736.6; d.f. = 1; P < 0.01) and 2001 ({chi}{sup 2} = 156.2; d.f. = 1; P < 0.01). Reservoir wide recoveries of age two kokanee had similar results in 2000 ({chi}{sup 2} = 735.3; d.f. = 1; P < 0.01) and 2001 ({chi}{sup 2} = 150.1; d.f. = 1; P < 0.01). Six Lake Whatcom and seven Meadow Creek three year olds were collected in 2001. The sample size of three year olds was too small for statistical analysis. No kokanee were collected during creel surveys in 2000, and two (age three kokanee) were collected in 2001. Neither of the hatchery kokanee collected were coded wire tagged, therefore stock could not be distinguished. After two years of monitoring, neither Meadow Creek or Lake Whatcom kokanee appear to be capable of providing a run of three-year-old spawners to sustain stocking efforts. The small number of hatchery three-year-olds collected indicated that the current stocking methods will continue to produce a limited jacking run largely composed of precocious males and a small number of three-year-olds. However, supplemental creel data indicated anglers harvested two-year-old hatchery kokanee 30-45 days after release. Supplemental creel data should continue to be collected to accurately evaluate hatchery contributions to the creel.

  7. Insider Models with Finite Utility in Markets with Jumps

    SciTech Connect (OSTI)

    Kohatsu-Higa, Arturo; Yamazato, Makoto

    2011-10-15

    In this article we consider, under a Levy process model for the stock price, the utility optimization problem for an insider agent whose additional information is the final price of the stock blurred with an additional independent noise which vanishes as the final time approaches. Our main interest is establishing conditions under which the utility of the insider is finite. Mathematically, the problem entails the study of a 'progressive' enlargement of filtration with respect to random measures. We study the jump structure of the process which leads to the conclusion that in most cases the utility of the insider is finite and his optimal portfolio is bounded. This can be explained financially by the high risks involved in models with jumps.

  8. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park (Brochure), Federal Energy Management Program (FEMP)

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

    Mobile Photovoltaic System at Bechler Meadows Ranger Station, Yellowstone National Park Introduction This report describes the performance of a mobile photovoltaic (PV) system installed in 2011 to provide power to Bechler Ranger Station in Yellowstone National Park, Wyo. This small, remote outpost is not served by the electric utility grid and previously relied on a propane generator as the only source of power. Mobile Photovoltaic Systems Mobile solar systems consist of photovoltaic (PV)

  9. Lake Roosevelt Fisheries Evaluation Program; Meadow Creek vs. Lake Whatcom Stock Kokanee Salmon Investigations in Lake Roosevelt, Annual Report 2002.

    SciTech Connect (OSTI)

    McLellan, Holly

    2003-03-01

    Lake Whatcom, Washington kokanee have been stocked in Lake Roosevelt since 1987 with the primary objective of creating a self-sustaining fishery. Success has been limited by low recruitment to the fishery, low adult returns to hatcheries, and a skewed sex ratio. It was hypothesized that a stock native to the upper Columbia River might perform better than the coastal Lake Whatcom stock. Kokanee from Meadow Creek, a tributary of Kootenay Lake, British Columbia were selected as an alternative stock. Post smolts from each stock were released from Sherman Creek Hatchery in late June 2000 and repeated in 2001. Stock performance was evaluated using three measures; (1) number of returns to Sherman Creek, the primary egg collection facility, (2) the number of returns to 86 tributaries sampled and, (3) the number of returns to the creel. In two repeated experiments, neither Meadow Creek or Lake Whatcom kokanee appeared to be capable of providing a run of three-year old spawners to sustain stocking efforts. Less than 10 three-years olds from either stock were collected during the study period. Chi-square analysis indicated age two Meadow Creek kokanee returned to Sherman Creek and to other tributaries in significantly higher numbers when compared to the Lake Whatcom stock in both 2000 and 2001. However, preliminary data from the Spokane Tribe of Indians indicated that a large number of both stocks were precocial before they were stocked. The small number of hatchery three-year olds collected indicated that the current hatchery rearing and stocking methods will continue to produce a limited jacking run largely composed of precocious males and a small number of three-year olds. No kokanee from the study were collected during standard lake wide creel surveys. Supplemental creel data, including fishing derbies, test fisheries, and angler diaries, indicated anglers harvested two-year-old hatchery kokanee a month after release. The majority of the two-year old kokanee harvested were from a direct stock at the Fort Spokane boat launch. Only Lake Whatcom kokanee were stocked from the boat launch, therefore stock performance was not evaluated, however the high success of the stocking location will likely increase harvest of hatchery kokanee in the future. Despite low numbers of the targeted three-year olds, Meadow Creek kokanee should be stocked when possible to promote fish native to the upper Columbia River.

  10. Markov Jump Processes Approximating a Non-Symmetric Generalized Diffusion

    SciTech Connect (OSTI)

    Limic, Nedzad

    2011-08-15

    Consider a non-symmetric generalized diffusion X( Dot-Operator ) in Double-Struck-Capital-R {sup d} determined by the differential operator A(x) = -{Sigma}{sub ij} {partial_derivative}{sub i}a{sub ij}(x){partial_derivative}{sub j} + {Sigma}{sub i} b{sub i}(x){partial_derivative}{sub i}. In this paper the diffusion process is approximated by Markov jump processes X{sub n}( Dot-Operator ), in homogeneous and isotropic grids G{sub n} Subset-Of Double-Struck-Capital-R {sup d}, which converge in distribution in the Skorokhod space D([0,{infinity}), Double-Struck-Capital-R {sup d}) to the diffusion X( Dot-Operator ). The generators of X{sub n}( Dot-Operator ) are constructed explicitly. Due to the homogeneity and isotropy of grids, the proposed method for d{>=}3 can be applied to processes for which the diffusion tensor {l_brace}a{sub ij}(x){r_brace}{sub 11}{sup dd} fulfills an additional condition. The proposed construction offers a simple method for simulation of sample paths of non-symmetric generalized diffusion. Simulations are carried out in terms of jump processes X{sub n}( Dot-Operator ). For piece-wise constant functions a{sub ij} on Double-Struck-Capital-R {sup d} and piece-wise continuous functions a{sub ij} on Double-Struck-Capital-R {sup 2} the construction and principal algorithm are described enabling an easy implementation into a computer code.

  11. Educated and Equipped: Jump-Start Your Career in the Bioenergy Industry |

    Office of Environmental Management (EM)

    Department of Energy Jump-Start Your Career in the Bioenergy Industry Educated and Equipped: Jump-Start Your Career in the Bioenergy Industry July 16, 2014 - 10:13am Addthis Many fields of study can lead to a career in the bioenergy industry. Many fields of study can lead to a career in the bioenergy industry. Alicia Moulton Communications Specialist, Bioenergy Technologies Office Are you a recent college graduate looking to jump-start your career? Whether you majored in engineering or

  12. Revisiting the emission from relativistic blast waves in a density-jump medium

    SciTech Connect (OSTI)

    Geng, J. J.; Huang, Y. F.; Dai, Z. G. [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China); Wu, X. F. [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Li, Liang, E-mail: hyf@nju.edu.cn, E-mail: dzg@nju.edu.cn, E-mail: xfwu@pmo.ac.cn [Department of Physics, Stockholm University, AlbaNova, SE-106 91 Stockholm (Sweden)

    2014-09-01

    Re-brightening bumps are frequently observed in gamma-ray burst afterglows. Many scenarios have been proposed to interpret the origin of these bumps, of which a blast wave encountering a density-jump in the circumburst environment has been questioned by recent works. We develop a set of differential equations to calculate the relativistic outflow encountering the density-jump by extending the work of Huang et al. This approach is a semi-analytic method and is very convenient. Our results show that late high-amplitude bumps cannot be produced under common conditions, rather only a short plateau may emerge even when the encounter occurs at an early time (<10{sup 4} s). In general, our results disfavor the density-jump origin for those observed bumps, which is consistent with the conclusion drawn from full hydrodynamics studies. The bumps thus should be caused by other scenarios.

  13. Jump-Starting Zero Energy Home Design and Student Careers | Department of

    Office of Environmental Management (EM)

    Energy Jump-Starting Zero Energy Home Design and Student Careers Jump-Starting Zero Energy Home Design and Student Careers April 24, 2014 - 9:28am Addthis University of Las Vegas 1 of 5 University of Las Vegas The University of Las Vegas's team thought outside the box to develop a nontraditional home design that used structural insulated panels and high mass concrete sandwich walls to achieve net zero energy use. | Photo courtesy of the University of Las Vegas. Clemson University 2 of 5

  14. Engineers, Tinkerers, and Innovators Are Invited to Join the JUMP Initiative

    Broader source: Energy.gov [DOE]

    JUMP connects innovators to industry to make the most creative ideas a reality. Oak Ridge National Laboratory and industry partners (A.O. Smith, GE, and UTRC) want to collaborate with you to solve some of the most interesting technical challenges facing the buildings energy-efficiency industry.

  15. The mouse genome informatics and the mouse genome database

    SciTech Connect (OSTI)

    Maltais, L.J.; Blackburn, R.E.; Bradt, D.W.

    1994-09-01

    The Mouse Genome Database (MGD) is a centralized, comprehensive database of the mouse genome that includes genetic mapping data, comparative mapping data, gene descriptions, mutant phenotype descriptions, strains and allelic polymorphism data, inbred strain characteristics, physical mapping data, and molecular probes and clones data. Data in MGD are obtained from the published literature and by electronic transfer from laboratories working on large backcross panels of mice. MGD provides tools that enable the user to search the database, retrieve data, generate reports, analyze data, annotate records, and build genetic maps. The Encyclopedia of the Mouse Genome provides a graphic user interface to mouse genome data. It consists of software tools including: LinkMap, a graphic display of genetic linkage maps with the ability to magnify regions of high locus density: CytoMap, a graphic display of cytogenetic maps showing banded chromosomes with cytogenetic locations of genes and chromosomal aberrations; CATS, a catalog searching tool for text retrieval of mouse locus descriptions. These software tools provide access to the following data sets: Chromosome Committee Reports, MIT Genome Center data, GBASE reports, Mouse Locus Catalog (MLC), and Mouse Cytogenetic Mapping Data. The MGD is available to the scientific community through the World Wide Web (WWW) and Gopher. In addition GBASE can be accessed via the Internet.

  16. Lake Roosevelt Fisheries Evaluation Program : Meadow Creek vs. Lake Whatcom Stock Kokanee Salmon Investigations in Lake Roosevelt Annual Report 2000-2001.

    SciTech Connect (OSTI)

    McLellan, Holly J.; Scholz, Allan T.

    2001-07-01

    Lake Roosevelt has been stocked with Whatcom stock kokanee since 1989 to mitigate for anadromous salmon losses caused by the construction of Grand Coulee Dam. The primary objective of the hatchery plantings was to create a self-sustaining recreational fishery. Due to low return numbers, it was hypothesized a native stock of kokanee might perform better than the coastal Whatcom strain. Therefore, kokanee from Meadow Creek, a tributary of Kootenay Lake, British Columbia were selected as an alternative stock. Matched pair releases of Whatcom stock and Meadow Creek kokanee were made from Sherman Creek in late June 2000. Stock performance between Lake Whatcom and Meadow Creek kokanee was evaluated through three performance measures (1) returns to Sherman Creek, the primary egg collection facility, (2) returns to other tributaries, indicating availability for angler harvest, and (3) returns to the creel. A secondary objective was to evaluate the numbers collected at downstream fish passage facilities. Age 2 kokanee were collected during five passes through the reservoir, which included 89 tributaries between August 17th and November 7th, 2000. Sherman Creek was sampled once a week because it was the primary egg collection location. A total of 2,789 age 2 kokanee were collected, in which 2,658 (95%) were collected at Sherman Creek. Chi-square analysis indicated the Meadow Creek kokanee returned to Sherman Creek in significantly higher numbers compared to the Whatcom stock ({chi}{sup 2} = 734.4; P < 0.01). Reservoir wide recoveries indicated similar results ({chi}{sup 2} = 733.1; P < 0.01). No age 2 kokanee were collected during creel surveys. Age 3 kokanee are expected to recruit to the creel in 2001. No age 2 kokanee were collected at the fish passage facilities due to a 170 mm size restriction at the fish passage centers. Age 3 kokanee are expected to be collected at the fish passage centers during 2001. Stock performance cannot be properly evaluated until 2001, when age 3 kokanee are expected to return to Sherman Creek.

  17. Automated high pressure cell for pressure jump x-ray diffraction

    SciTech Connect (OSTI)

    Brooks, Nicholas J.; Gauthe, Beatrice L. L. E.; Templer, Richard H.; Ces, Oscar; Seddon, John M.; Terrill, Nick J.; Rogers, Sarah E.

    2010-06-15

    A high pressure cell for small and wide-angle x-ray diffraction measurements of soft condensed matter samples has been developed, incorporating a fully automated pressure generating network. The system allows both static and pressure jump measurements in the range of 0.1-500 MPa. Pressure jumps can be performed as quickly as 5 ms, both with increasing and decreasing pressures. Pressure is generated by a motorized high pressure pump, and the system is controlled remotely via a graphical user interface to allow operation by a broad user base, many of whom may have little previous experience of high pressure technology. Samples are loaded through a dedicated port allowing the x-ray windows to remain in place throughout an experiment; this facilitates accurate subtraction of background scattering. The system has been designed specifically for use at beamline I22 at the Diamond Light Source, United Kingdom, and has been fully integrated with the I22 beamline control systems.

  18. Steel characteristics measurement system using Barkhausen jump sum rate and magnetic field intensity and method of using same

    DOE Patents [OSTI]

    Kohn, G.; Hicho, G.; Swartzendruber, L.

    1997-04-08

    A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment. 7 figs.

  19. Steel characteristics measurement system using Barkhausen jump sum rate and magnetic field intensity and method of using same

    DOE Patents [OSTI]

    Kohn, Gabriel (Omer, IL); Hicho, George (Derwood, MD); Swartzendruber, Lydon (New Carrollton, MD)

    1997-01-01

    A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment.

  20. RAPID/Best Practices/Memorandums of Understanding (MOUs) | Open...

    Open Energy Info (EERE)

    Practices(Redirected from RAPIDBest PracticesMemorandums of Understanding (MOUs) for Interstate Transmission Projects)...

  1. The Bluestone Organization | Open Energy Information

    Open Energy Info (EERE)

    Bluestone Organization Jump to: navigation, search Name: The Bluestone Organization Place: Fresh Meadows, NY Information About Partnership with NREL Partnership with NREL Yes...

  2. Golden Turbines LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: Golden Turbines LLC Address: 280 Meadow Ash Dr Lewis Center Zip: 43035 Region: United States Sector: Marine and Hydrokinetic Year Founded:...

  3. Vestas USA | Open Energy Information

    Open Energy Info (EERE)

    USA Jump to: navigation, search Name: Vestas USA Place: Rolling Meadows, Illinois Zip: IL 60008-4030 Sector: Wind energy Product: Vestas Wind Systems American arm. References:...

  4. Meadow Ridge | Open Energy Information

    Open Energy Info (EERE)

    (community owned) Energy Purchaser Central Iowa Power Cooperative Location Greenfield IA Coordinates 41.39004255, -94.44637299 Show Map Loading map... "minzoom":false,"mapp...

  5. Giant magnetocaloric effect and temperature induced magnetization jump in GdCrO{sub 3} single crystal

    SciTech Connect (OSTI)

    Yin, L. H.; Yang, J.; Kan, X. C.; Song, W. H.; Dai, J. M.; Sun, Y. P.

    2015-04-07

    We report on a systematic study of the single-crystal GdCrO{sub 3}, which shows various novel magnetic features, such as temperature-induced magnetization reversal (TMR), temperature-induced magnetization jump (TMJ), spin reorientation, and giant magnetocaloric effect (MCE). In the field-cooled cooling process with modest magnetic field along the c axis, GdCrO{sub 3} first shows a TMR at T{sub comp}∼120−130 K and then an abrupt TMJ with a sign change of magnetization at T{sub jump}∼52−120 K, and finally a spin reorientation at T{sub SR}∼4−7 K. Interestingly, the remarkable TMJ behavior, which was not reported ever before, persists at higher fields up to 10 kOe even when TMR disappears. In addition, giant MCE with the maximum value of magnetic entropy change reaching ∼31.6 J/kg K for a field change of 44 kOe was also observed in GdCrO{sub 3} single crystal, suggesting it could be a potential material for low-T magnetic refrigeration. A possible mechanism for these peculiar magnetic behaviors is discussed based on the various competing magnetic interactions between the 3d electrons of Cr{sup 3+} ions and 4f electrons of Gd{sup 3+} ions.

  6. Airflow-terrain interactions through a mountain gap, with an example of eolian activity beneath an atmospheric hydraulic jump

    SciTech Connect (OSTI)

    Gaylord, D.R.; Dawson, P.J.

    1987-09-01

    The integration of atmospheric soundings from a fully instrumented aircraft with detailed sedimentary and geomorphic analyses of eolian features in the Ferris dune field of south-central Wyoming lends insight into the manner in which topography interacts with airflow to modify eolian activity. Topographically modified airflow results in zones of airflow deceleration, acceleration, and enhanced atmospheric turbulence, all of which influence the surface morphology and sedimentology. Extreme lateral confluence of prevailing airflow produces accelerated, unidirectional winds. These winds correlate with unusually continuous and elongate parabolic dunes that extend into a mountain gap (Windy Gap). Persistently heightened winds produced at the entrance to Windy Gap have resulted in a concentration of active sand dunes that lack slipfaces. Common development of a strongly amplified atmospheric wave analogous to a hydraulic jump in the gap contributes to the formation of a variety of eolian features that mantle the surface of Windy Gap and the Ferris dune field tail. Heightened, unidirectional winds in this zone promote grain-size segregation, the formation of elongated and aligned sand drifts, climbing and falling dunes, elongate scour streaks, and parabolic dunes that have low-angle (< 20/sup 0/) cross-stratification. Deflation of bedrock and loose sediment has been enhanced in the zone of maximum turbulence beneath the hydraulic jump.

  7. Laser-induced temperature jump/time-resolved infrared study of the fast events in protein folding

    SciTech Connect (OSTI)

    Woodruff, W.H.; Dyer, R.B.; Williams, S. [Los Alamos National Laboratory, NM (United States); Callender, H.; Gilmanshin, R. [CUNY, NY (United States)

    1996-10-01

    Laser-induced temperature jump followed by time-resolved infrared probe of reaction dynamics are used to study the temporal evolution of polypeptide structure during protein folding and unfolding. Reactions are initiated in times of 50 ps or longer by T-jumps of 10`s of degrees, obtained by laser excitation of water overtone absorbances. Observation of the Amide I transient absorbances reveal melting lifetimes of helices unconstrained by tertiary structure to be ca. 160 ns in a model 21-peptide and ca. 30 ns in {open_quotes}molten globule{close_quotes} apomyoglobin. No other processes are observed in these systems over the timescale 50 ps to 2 ms. Equilibrium data suggest the corresponding helix formation lifetimes to be ca. 16 and 1 ns, respectively. In {open_quotes}native{close_quotes} apomyoglobin two helix melting lifetimes are observed and we infer that a third occurs on a timescale inaccessible to our experiment (> 1 ms). The shorter observed lifetime, as in the molten globule, is ca. 30 ns. The longer lifetime is ca. 70 {mu}s. We suggest that the slower process is helix melting that is rate-limited by the unfolding of tertiary structure. Equilibrium data suggest a lifetime of ca. 1 {mu}s for the development of these tertiary folds.

  8. Probing the mechanism of rubredoxin thermal unfolding in the absence of salt bridges by temperature jump experiments

    SciTech Connect (OSTI)

    Henriques, Barbara J. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal); Saraiva, Ligia M. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal); Gomes, Claudio M. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal)]. E-mail: gomes@itqb.unl.pt

    2005-08-05

    Rubredoxins are the simplest type of iron-sulphur proteins and in recent years they have been used as model systems in protein folding and stability studies, especially the proteins from thermophilic sources. Here, we report our studies on the rubredoxin from the hyperthermophile Methanococcus jannaschii (T {sub opt} = 85 deg C), which was investigated in respect to its thermal unfolding kinetics by temperature jump experiments. Different spectroscopic probes were used to monitor distinct structural protein features during the thermal transition: the integrity of the iron-sulphur centre was monitored by visible absorption spectroscopy, whereas tertiary structure was followed by intrinsic tryptophan fluorescence and exposure of protein hydrophobic patches was sensed by 1-anilinonaphthalene-8-sulphonate fluorescence. The studies were performed at acidic pH conditions in which any stabilising contributions from salt bridges are annulled due to protonation of protein side chain groups. In these conditions, M. jannaschii rubredoxin assumes a native-like, albeit more flexible and open conformation, as indicated by a red shift in the tryptophan emission maximum and 1-anilinonaphthalene-8-sulphonate binding. Temperature jumps were monitored by the three distinct techniques and showed that the protein undergoes thermal denaturation via a simple two step mechanism, as loss of tertiary structure, hydrophobic collapse, and disintegration of the iron-sulphur centre are concomitant processes. The proposed mechanism is framed with the multiphasic one proposed for Pyrococcus furiosus rubredoxin, showing that a common thermal unfolding mechanism is not observed between these two closely related thermophilic rubredoxins.

  9. Multi-jump magnetic switching in ion-beam sputtered amorphous Co{sub 20}Fe{sub 60}B{sub 20} thin films

    SciTech Connect (OSTI)

    Raju, M.; Chaudhary, Sujeet; Pandya, D. K.

    2013-08-07

    Unconventional multi-jump magnetization reversal and significant in-plane uniaxial magnetic anisotropy (UMA) in the ion-beam sputtered amorphous Co{sub 20}Fe{sub 60}B{sub 20}(5–75 nm) thin films grown on Si/amorphous SiO{sub 2} are reported. While such multi-jump behavior is observed in CoFeB(10 nm) film when the magnetic field is applied at 10°–20° away from the easy-axis, the same is observed in CoFeB(12.5 nm) film when the magnetic field is 45°–55° away from easy-axis. Unlike the previous reports of multi-jump switching in epitaxial films, their observance in the present case of amorphous CoFeB is remarkable. This multi-jump switching is found to disappear when the films are crystallized by annealing at 420 °C. The deposition geometry and the energy of the sputtered species appear to intrinsically induce a kind of bond orientation anisotropy in the films, which leads to the UMA in the as-grown amorphous CoFeB films. Exploitation of such multi-jump switching in amorphous CoFeB thin films could be of technological significance because of their applications in spintronic devices.

  10. Laboratory Memoranda of Understanding (MOUs) with Foreign Partners

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

    2012-05-14

    This memorandum establishes policy and procedures for any Memoranda of Understanding (MOUs) between DOE National Laboratories and any foreign entity, whether governmental or private.

  11. The Mouse House: a brief history of the ORNL mouse-genetics program, 1947-2009

    SciTech Connect (OSTI)

    Russell, Liane B [ORNL

    2013-01-01

    The large mouse genetics program at the Oak Ridge National Lab is often re-membered chiefly for the germ-cell mutation-rate data it generated and their uses in estimating the risk of heritable radiation damage. In fact, it soon became a multi-faceted research effort that, over a period of almost 60 years, generated a wealth of information in the areas of mammalian mutagenesis, basic genetics (later enriched by molecular techniques), cytogenetics, reproductive biology, biochemistry of germ cells, and teratology. Research in the area of germ-cell mutagenesis explored the important physical and biological factors that affect the frequency and nature of induced mutations and made several unexpected discoveries, such as the major importance of the perigametic interval (the zygote stage) for the origin of spontaneous mutations and for the sensitivity to induced genetic change. Of practical value was the discovery that ethylnitrosourea was a supermutagen for point mutations, making high-efficiency mutagenesis in the mouse feasible worldwide. Teratogenesis findings resulted in recommendations still generally accepted in radiological practice. Studies supporting the mutagenesis research added whole bodies of information about mammalian germ-cell development and about molecular targets in germ cells. The early decision to not merely count but propagate genetic variants of all sorts made possible further discoveries, such as the Y-Chromosome s importance in mammalian sex determination and the identification of rare X-autosome translocations, which, in turn, led to the formulation of the single-active-X hypothesis and provided tools for studies of functional mosaicism for autosomal genes, male sterility, and chromosome-pairing mechanism. Extensive genetic and then molecular analyses of large numbers of induced specific-locus mutants resulted in fine-structure physical and correlated functional mapping of significant portions of the mouse genome and constituted a valuable source of mouse models for human genetic disorders.

  12. Insights from Human/Mouse genome comparisons

    SciTech Connect (OSTI)

    Pennacchio, Len A.

    2003-03-30

    Large-scale public genomic sequencing efforts have provided a wealth of vertebrate sequence data poised to provide insights into mammalian biology. These include deep genomic sequence coverage of human, mouse, rat, zebrafish, and two pufferfish (Fugu rubripes and Tetraodon nigroviridis) (Aparicio et al. 2002; Lander et al. 2001; Venter et al. 2001; Waterston et al. 2002). In addition, a high-priority has been placed on determining the genomic sequence of chimpanzee, dog, cow, frog, and chicken (Boguski 2002). While only recently available, whole genome sequence data have provided the unique opportunity to globally compare complete genome contents. Furthermore, the shared evolutionary ancestry of vertebrate species has allowed the development of comparative genomic approaches to identify ancient conserved sequences with functionality. Accordingly, this review focuses on the initial comparison of available mammalian genomes and describes various insights derived from such analysis.

  13. The Crystal Structure of Mouse Exo70 Reveals Unique Features...

    Office of Scientific and Technical Information (OSTI)

    Title: The Crystal Structure of Mouse Exo70 Reveals Unique Features of the Mammalian Exocyst Authors: Moore, Brian A. ; Robinson, Howard H. ; Xu, Zhaohui 1 ; Michigan-Med) 2 + ...

  14. Transgenic Mouse Model of Chronic Beryllium Disease

    SciTech Connect (OSTI)

    Gordon, Terry

    2009-05-26

    Animal models provide powerful tools for dissecting dose-response relationships and pathogenic mechanisms and for testing new treatment paradigms. Mechanistic research on beryllium exposure-disease relationships is severely limited by a general inability to develop a sufficient chronic beryllium disease animal model. Discovery of the Human Leukocyte Antigen (HLA) - DPB1Glu69 genetic susceptibility component of chronic beryllium disease permitted the addition of this human beryllium antigen presentation molecule to an animal genome which may permit development of a better animal model for chronic beryllium disease. Using FVB/N inbred mice, Drs. Rubin and Zhu, successfully produced three strains of HLA-DPB1 Glu 69 transgenic mice. Each mouse strain contains a haplotype of the HLA-DPB1 Glu 69 gene that confers a different magnitude of odds ratio (OR) of risk for chronic beryllium disease: HLA-DPB1*0401 (OR = 0.2), HLA-DPB1*0201 (OR = 15), HLA-DPB1*1701 (OR = 240). In addition, Drs. Rubin and Zhu developed transgenic mice with the human CD4 gene to permit better transmission of signals between T cells and antigen presenting cells. This project has maintained the colonies of these transgenic mice and tested the functionality of the human transgenes.

  15. Dixie Meadows Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Date Lead Agency Development Phase(s) Techniques DOI-BLM-NV-C010-2010-0008-CX CX Terra-Gen Power LLC 30 June 2009 25 January 2010 Bureau of Land Management GeothermalExploration...

  16. Meadow Lake Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111, -86.864167 Show Map Loading...

  17. Meadow Lake III | Open Energy Information

    Open Energy Info (EERE)

    Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111, -86.864167 Show Map Loading...

  18. Meadow Lake IV | Open Energy Information

    Open Energy Info (EERE)

    Commercial Scale Wind Facility Status In Service Owner Horizon Wind Energy Developer EDP Renewables Location Brookston IN Coordinates 40.601111, -86.864167 Show Map Loading...

  19. Lester Meadow Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    GEA Development Phase: Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean...

  20. Lester Meadow Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Volume: Mean Capacity: USGS Mean Reservoir Temp: USGS Estimated Reservoir Volume: USGS Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure...

  1. Dixie Meadows Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    of Geofluid: Sanyal Classification (Wellhead): Reservoir Temp (Geothermometry): Reservoir Temp (Measured): Sanyal Classification (Reservoir): Depth to Top of Reservoir:...

  2. DOI-BLM-NV-C010-2010-0008-CX | Open Energy Information

    Open Energy Info (EERE)

    CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-NV-C010-2010-0008-CX CX at Dixie Meadows Geothermal Area for GeothermalExploration CX for Seismic Survey at...

  3. DOI-BLM-NV-C010-2012-0057-CX | Open Energy Information

    Open Energy Info (EERE)

    7-CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-NV-C010-2012-0057-CX CX at Dixie Meadows Geothermal Area for GeothermalExploration CX for Thermal Gradient...

  4. DOI-BLM-NV-CO1000-2010-0009-CX | Open Energy Information

    Open Energy Info (EERE)

    CO1000-2010-0009-CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-NV-CO1000-2010-0009-CX CX at Dixie Meadows Geothermal Area for GeothermalExploration CX for...

  5. HydroGen | Open Energy Information

    Open Energy Info (EERE)

    HydroGen Jump to: navigation, search Logo: HydroGen Name: HydroGen Address: Head Office, 9 GreenMeadows Place: Cardiff, Wales Country: United Kingdom Sector: Hydro, Hydrogen,...

  6. Threatened and Endangered Species Habitat Management Plan for Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Keller, David Charles; Hathcock, Charles Dean

    2015-11-17

    Los Alamos National Laboratorys (LANL) Threatened and Endangered Species Habitat Management Plan (HMP) fulfills a commitment made to the U.S. Department of Energy (DOE) in the Final Environmental Impact Statement for the Dual-Axis Radiographic Hydrodynamic Test Facility Mitigation Action Plan (DOE 1996). The HMP received concurrence from the U.S. Fish and Wildlife Service (USFWS) in 1999 (USFWS consultation numbers 2-22-98-I-336 and 2-22-95-I-108). This 2015 update retains the management guidelines from the 1999 HMP for listed species, updates some descriptive information, and adds the New Mexico Meadow Jumping Mouse (Zapus hudsonius luteus) and Yellow-billed Cuckoo (Coccyzus americanus) which were federally listed in 2014 (Keller 2015: USFWS consultation number 02ENNM00- 2015-I-0538).

  7. Control Board Digital Interface Input Devices Touchscreen, Trackpad, or Mouse?

    SciTech Connect (OSTI)

    Thomas A. Ulrich; Ronald L. Boring; Roger Lew

    2015-08-01

    The authors collaborated with a power utility to evaluate input devices for use in the human system interface (HSI) for a new digital Turbine Control System (TCS) at a nuclear power plant (NPP) undergoing a TCS upgrade. A standalone dynamic software simulation of the new digital TCS and a mobile kiosk were developed to conduct an input device study to evaluate operator preference and input device effectiveness. The TCS software presented the anticipated HSI for the TCS and mimicked (i.e., simulated) the turbine systems responses to operator commands. Twenty-four licensed operators from the two nuclear power units participated in the study. Three input devices were tested: a trackpad, mouse, and touchscreen. The subjective feedback from the survey indicates the operators preferred the touchscreen interface. The operators subjectively rated the touchscreen as the fastest and most comfortable input device given the range of tasks they performed during the study, but also noted a lack of accuracy for selecting small targets. The empirical data suggest the mouse input device provides the most consistent performance for screen navigation and manipulating on screen controls. The trackpad input device was both empirically and subjectively found to be the least effective and least desired input device.

  8. Janus Experiments: Data from Mouse Irradiation Experiments 1972 - 1989

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Janus Experiments, carried out at Argonne National Laboratory from 1972 to 1989 and supported by grants from the US Department of Energy, investigated the effects of neutron and gamma radiation on mouse tissues primarily from B6CF1 mice. 49,000 mice were irradiated: Death records were recorded for 42,000 mice; gross pathologies were recorded for 39,000 mice; and paraffin embedded tissues were preserved for most mice. Mouse record details type and source of radiation [gamma, neutrons]; dose and dose rate [including life span irradiation]; type and presence/absence of radioprotector treatment; tissue/animal morphology and pathology. Protracted low dose rate treatments, short term higher dose rate treatments, variable dose rates with a same total dose, etc. in some cases in conjunction with radioprotectors, were administered. Normal tissues, tumors, metastases were preserved. Standard tissues saved were : lung, liver, spleen, kidney, heart, any with gross lesions (including mammary glands, Harderian gland with eye, adrenal gland, gut, ovaries or testes, brain and pituitary, bone). Data are searchable and specimens can be obtained by request.

  9. A Systematic Analysis of a Deep Mouse Epididymal Sperm Proteome

    SciTech Connect (OSTI)

    Chauvin, Theodore; Xie, Fang; Liu, Tao; Nicora, Carrie D.; Yang, Feng; Camp, David G.; Smith, Richard D.; Roberts, Kenneth P.

    2012-12-21

    Spermatozoa are highly specialized cells that, when mature, are capable of navigating the female reproductive tract and fertilizing an oocyte. The sperm cell is thought to be largely quiescent in terms of transcriptional and translational activity. As a result, once it has left the male reproductive tract, the sperm cell is essentially operating with a static population of proteins. It is therefore theoretically possible to understand the protein networks contained in a sperm cell and to deduce its cellular function capabilities. To this end we have performed a proteomic analysis of mouse sperm isolated from the cauda epididymis and have confidently identified 2,850 proteins, which is the most comprehensive sperm proteome for any species reported to date. These proteins comprise many complete cellular pathways, including those for energy production via glycolysis, ?-oxidation and oxidative phosphorylation, protein folding and transport, and cell signaling systems. This proteome should prove a useful tool for assembly and testing of protein networks important for sperm function.

  10. The Crystal Structure of Mouse Exo70 Reveals Unique Features of the

    Office of Scientific and Technical Information (OSTI)

    Mammalian Exocyst (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: The Crystal Structure of Mouse Exo70 Reveals Unique Features of the Mammalian Exocyst Citation Details In-Document Search Title: The Crystal Structure of Mouse Exo70 Reveals Unique Features of the Mammalian Exocyst Authors: Moore, Brian A. ; Robinson, Howard H. ; Xu, Zhaohui [1] ; Michigan-Med) [2] + Show Author Affiliations BNL ( Publication Date: 2015-08-24 OSTI Identifier: 1186909

  11. Automated whole-genome multiple alignment of rat, mouse, and human

    SciTech Connect (OSTI)

    Brudno, Michael; Poliakov, Alexander; Salamov, Asaf; Cooper, Gregory M.; Sidow, Arend; Rubin, Edward M.; Solovyev, Victor; Batzoglou, Serafim; Dubchak, Inna

    2004-07-04

    We have built a whole genome multiple alignment of the three currently available mammalian genomes using a fully automated pipeline which combines the local/global approach of the Berkeley Genome Pipeline and the LAGAN program. The strategy is based on progressive alignment, and consists of two main steps: (1) alignment of the mouse and rat genomes; and (2) alignment of human to either the mouse-rat alignments from step 1, or the remaining unaligned mouse and rat sequences. The resulting alignments demonstrate high sensitivity, with 87% of all human gene-coding areas aligned in both mouse and rat. The specificity is also high: <7% of the rat contigs are aligned to multiple places in human and 97% of all alignments with human sequence > 100kb agree with a three-way synteny map built independently using predicted exons in the three genomes. At the nucleotide level <1% of the rat nucleotides are mapped to multiple places in the human sequence in the alignment; and 96.5% of human nucleotides within all alignments agree with the synteny map. The alignments are publicly available online, with visualization through the novel Multi-VISTA browser that we also present.

  12. HERO Ski Trip to Mt. Hood Meadows February

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

    If there is enough interest, we may be able to charter a bus to drive us up and back. Stay at the Best Western Plus Hood River Inn which is just 30 miles from Mt. Hood's largest...

  13. Reds Meadow Hot Springs Pool & Spa Low Temperature Geothermal...

    Open Energy Info (EERE)

    "searchmarkers":"","locations": Hide Map Temperature 46.0 C 115.0 F Flow 15 gpm 57 Lmin Capacity 1.00x106 Btuhr 0.300 MWt Annual Generation 7.00x109 Btuyr 2.10 GWhyr...

  14. Lester Meadow, Washington- A Geothermal Anomaly | Open Energy...

    Open Energy Info (EERE)

    springs represents a geothermal anomaly. This conclusion is supported by an anomaly in a thermal infrared survey, high levels of fluorine and boron from a soil survey, and the...

  15. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger...

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

    remote outpost is not served by the electric utility grid and previously relied on a propane generator as the only source of power. PDF icon 60516.pdf More Documents &...

  16. JLab Meadows Offer Environmental Benefits and Beauty | Jefferson...

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

    Environmental Benefits and Beauty Just two years after Facilities Management and Logistics staff proposed seeding about 6.5 acres of the Jefferson Lab campus with wildflowers,...

  17. Mapping of the NEP receptor tyrosine kinase gene to human chromosome 6p21.3 and mouse chromosome 17C

    SciTech Connect (OSTI)

    Edelhoff, S.; Disteche, C.M.; Sweetser, D.A.

    1995-01-01

    The mouse receptor tyrosine kinase (RTK) NEP, also called Ptk-3, is widely expressed, with high levels in proliferating neuroepithelia of mouse embryos. The recently described human discoidin domain receptor (DDR) has a predicted amino acid sequence 93% identical to that of murine NEP and may be its human homologue. We have mapped the gene encoding NEP in human and mouse by fluorescence in situ hybridization using a mouse cDNA probe. The NEP/Nep gene maps to human chromosome 6p21.3 and mouse chromosome 17C, respectively. This places the NEP/Nep gene at, or near, the major histocompatibility (MHC) locus-HLA in human and H2 in mouse, respectively. Based on its pattern of expression during development, NEP and Nep represent candidate genes for several MHC-linked developmental abnormalities in human and mouse. 19 refs., 1 fig.

  18. Construction plans jump; operations skid in 1996

    SciTech Connect (OSTI)

    True, W.R.

    1997-08-04

    Federally regulated oil and gas pipelines turned in mixed performances in 1996, a review of annual reports filed with the US Federal Energy Regulatory Commission (FERC) shows. Plans for new pipeline construction, filed with both the FERC and Canadian regulatory bodies, increased during a 12-month period ending June 30, 1997. Natural-gas pipeline operating companies increased their operating revenues but saw their incomes fall; oil pipelines saw both revenues and incomes fall sharply as deliveries were flat. Major natural-gas pipelines slightly increased the amounts of gas they moved for a fee and decreased gas sold out of their systems. In 1996, liquids pipelines moved fewer barrels than a year earlier and reduced in all categories the miles of line operated. Each year in this exclusive report, Oil and Gas Journal tracks revenues and incomes earned from operations along with volumes moved, as submitted to the FERC by US regulated interstate pipeline companies. Data are presented on the following: pipeline revenues, incomes--1996; North American pipeline-construction costs; US pipeline costs--estimated vs. actual; North American compressor construction costs; US compressor costs--estimated vs. actual; Canadian pipeline-construction costs, actual; US interstate mileage; investment in liquids pipelines; 10 years of land-construction costs; top 10 interstate liquids lines; top 10 interstate gas lines; liquids pipeline companies; and gas pipeline companies.

  19. Human-mouse comparative genomics: successes and failures to reveal functional regions of the human genome

    SciTech Connect (OSTI)

    Pennacchio, Len A.; Baroukh, Nadine; Rubin, Edward M.

    2003-05-15

    Deciphering the genetic code embedded within the human genome remains a significant challenge despite the human genome consortium's recent success at defining its linear sequence (Lander et al. 2001; Venter et al. 2001). While useful strategies exist to identify a large percentage of protein encoding regions, efforts to accurately define functional sequences in the remaining {approx}97 percent of the genome lag. Our primary interest has been to utilize the evolutionary relationship and the universal nature of genomic sequence information in vertebrates to reveal functional elements in the human genome. This has been achieved through the combined use of vertebrate comparative genomics to pinpoint highly conserved sequences as candidates for biological activity and transgenic mouse studies to address the functionality of defined human DNA fragments. Accordingly, we describe strategies and insights into functional sequences in the human genome through the use of comparative genomics coupled wit h functional studies in the mouse.

  20. Sulfur mustard induces an endoplasmic reticulum stress response in the mouse ear vesicant model

    SciTech Connect (OSTI)

    Chang, Yoke-Chen; Wang, James D.; Svoboda, Kathy K.; Casillas, Robert P.; Laskin, Jeffrey D.; Gordon, Marion K.; Gerecke, Donald R.

    2013-04-15

    The endoplasmic reticulum (ER) stress response is a cell survival pathway upregulated when cells are under severe stress. Severely damaged mouse ear skin exposed to the vesicant, sulfur mustard (bis-2-chloroethyl sulfide, SM), resulted in increased expression of ER chaperone proteins that accompany misfolded and incorrectly made proteins targeted for degradation. Time course studies with SM using the mouse ear vesicant model (MEVM) showed progressive histopathologic changes including edema, separation of the epidermis from the dermis, persistent inflammation, upregulation of laminin ?2 (one of the chains of laminin-332, a heterotrimeric skin glycoprotein required for wound repair), and delayed wound healing from 24 h to 168 h post exposure. This was associated with time related increased expression of the cell survival ER stress marker, GRP78/BiP, and the ER stress apoptosis marker, GADD153/CHOP, suggesting simultaneous activation of both cell survival and non-mitochondrial apoptosis pathways. Dual immunofluorescence labeling of a keratinocyte migration promoting protein, laminin ?2 and GRP78/BIP, showed colocalization of the two molecules 72 h post exposure indicating that the laminin ?2 was misfolded after SM exposure and trapped within the ER. Taken together, these data show that ER stress is induced in mouse skin within 24 h of vesicant exposure in a defensive response to promote cell survival; however, it appears that this response is rapidly overwhelmed by the apoptotic pathway as a consequence of severe SM-induced injury. - Highlights: ? We demonstrated ER stress response in the mouse ear vesicant model. ? We described the asymmetrical nature of wound repair in the MEVM. ? We identified the distribution of various ER stress markers in the MEVM.

  1. Comparative mapping in the beige-satin region of mouse chromosome 13

    SciTech Connect (OSTI)

    Perou, C.M.; Pryor, R.; Kaplan, J.

    1997-01-15

    The proximal end of mouse chromosome (Chr) 13 contains regions conserved on human chromosomes 1q42-q44, 6p23-p21, and 7p22-p13. This region also contains mutations that may be models for human disease, including beige (human Chediak-Higashi syndrome). An interspecific backcross of SB/Le and Mus spretus mice was used to generate a molecular genetic linkage map of mouse chromosome 13 with an emphasis on the proximal region including beige (bg) and satin (sa). This map provides the gene order of the two phenotypic markers bg and sa relative to restriction fragment length polymorphisms and simple sequence length polymorphisms in 131 backcross animals. In parallel, we have created a physical map of the region using Nidogen (Nid) as a molecular starting point for cloning a YAC contig that was used to identify the beige gene. The physical map provides the fine-structure order of genes and anonymous DNA fragments that was not resolved by the genetic linkage mapping. The results show that the bg region of mouse Chr 13 is highly conserved on human Chr 1q42-q44 and provide a starting point for a complete functional analysis of the entire bg-sa interval. 37 refs., 4 figs., 1 tab.

  2. A mouse model of mitochondrial complex III dysfunction induced by myxothiazol

    SciTech Connect (OSTI)

    Davoudi, Mina; Kallijrvi, Jukka; Marjavaara, Sanna; Kotarsky, Heike; Hansson, Eva; Leven, Per; Fellman, Vineta

    2014-04-18

    Highlights: Reversible chemical inhibition of complex III in wild type mouse. Myxothiazol causes decreased complex III activity in mouse liver. The model is useful for therapeutic trials to improve mitochondrial function. - Abstract: Myxothiazol is a respiratory chain complex III (CIII) inhibitor that binds to the ubiquinol oxidation site Qo of CIII. It blocks electron transfer from ubiquinol to cytochrome b and thus inhibits CIII activity. It has been utilized as a tool in studies of respiratory chain function in in vitro and cell culture models. We developed a mouse model of biochemically induced and reversible CIII inhibition using myxothiazol. We administered myxothiazol intraperitoneally at a dose of 0.56 mg/kg to C57Bl/J6 mice every 24 h and assessed CIII activity, histology, lipid content, supercomplex formation, and gene expression in the livers of the mice. A reversible CIII activity decrease to 50% of control value occurred at 2 h post-injection. At 74 h only minor histological changes in the liver were found, supercomplex formation was preserved and no significant changes in the expression of genes indicating hepatotoxicity or inflammation were found. Thus, myxothiazol-induced CIII inhibition can be induced in mice for four days in a row without overt hepatotoxicity or lethality. This model could be utilized in further studies of respiratory chain function and pharmacological approaches to mitochondrial hepatopathies.

  3. Radiation-Induced Alterations in Mouse Brain Development Characterized by Magnetic Resonance Imaging

    SciTech Connect (OSTI)

    Gazdzinski, Lisa M.; Cormier, Kyle; Lu, Fred G.; Lerch, Jason P.; Department of Medical Biophysics, University of Toronto, Toronto ; Wong, C. Shun; Department of Medical Biophysics, University of Toronto, Toronto; Department of Radiation Oncology, University of Toronto, Toronto ; Nieman, Brian J.

    2012-12-01

    Purpose: The purpose of this study was to identify regions of altered development in the mouse brain after cranial irradiation using longitudinal magnetic resonance imaging (MRI). Methods and Materials: Female C57Bl/6 mice received a whole-brain radiation dose of 7 Gy at an infant-equivalent age of 2.5 weeks. MRI was performed before irradiation and at 3 time points following irradiation. Deformation-based morphometry was used to quantify volume and growth rate changes following irradiation. Results: Widespread developmental deficits were observed in both white and gray matter regions following irradiation. Most of the affected brain regions suffered an initial volume deficit followed by growth at a normal rate, remaining smaller in irradiated brains compared with controls at all time points examined. The one exception was the olfactory bulb, which in addition to an early volume deficit, grew at a slower rate thereafter, resulting in a progressive volume deficit relative to controls. Immunohistochemical assessment revealed demyelination in white matter and loss of neural progenitor cells in the subgranular zone of the dentate gyrus and subventricular zone. Conclusions: MRI can detect regional differences in neuroanatomy and brain growth after whole-brain irradiation in the developing mouse. Developmental deficits in neuroanatomy persist, or even progress, and may serve as useful markers of late effects in mouse models. The high-throughput evaluation of brain development enabled by these methods may allow testing of strategies to mitigate late effects after pediatric cranial irradiation.

  4. DNA repair decline during mouse spermiogenesis results in the accumulation of heritable DNA damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Marchetti, Francesco; Wryobek, Andrew J

    2008-02-21

    The post-meiotic phase of mouse spermatogenesis (spermiogenesis) is very sensitive to the genomic effects of environmental mutagens because as male germ cells form mature sperm they progressively lose the ability to repair DNA damage. We hypothesized that repeated exposures to mutagens during this repair-deficient phase result in the accumulation of heritable genomic damage in mouse sperm that leads to chromosomal aberrations in zygotes after fertilization. We used a combination of single or fractionated exposures to diepoxybutane (DEB), a component of tobacco smoke, to investigate how differential DNA repair efficiencies during the three weeks of spermiogenesis affected the accumulation of DEB-induced heritable damage in early spermatids (21-15 days before fertilization, dbf), late spermatids (14-8 dbf) and sperm (7- 1 dbf). Analysis of chromosomalaberrations in zygotic metaphases using PAINT/DAPI showed that late spermatids and sperm are unable to repair DEB-induced DNA damage as demonstrated by significant increases (P<0.001) in the frequencies of zygotes with chromosomal aberrations. Comparisons between single and fractionated exposures suggested that the DNA repair-deficient window during late spermiogenesis may be less than two weeks in the mouse and that during this repair-deficient window there is accumulation of DNA damage in sperm. Finally, the dose-response study in sperm indicated a linear response for both single and repeated exposures. These findings show that the differential DNA repair capacity of post-meioitic male germ cells has a major impact on the risk of paternally transmitted heritable damage and suggest that chronic exposures that may occur in the weeks prior to fertilization because of occupational or lifestyle factors (i.e, smoking) can lead to an accumulation of genetic damage in sperm and result in heritable chromosomal aberrations of paternal origin.

  5. DNA Repair Decline During Mouse Spermiogenesis Results in the Accumulation of Heritable DNA Damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Marchetti, Francesco; Wyrobek, Andrew J.

    2007-12-01

    The post-meiotic phase of mouse spermatogenesis (spermiogenesis) is very sensitive to the genomic effects of environmental mutagens because as male germ cells form mature sperm they progressively lose the ability to repair DNA damage. We hypothesized that repeated exposures to mutagens during this repair-deficient phase result in the accumulation of heritable genomic damage in mouse sperm that leads to chromosomal aberrations in zygotes after fertilization. We used a combination of single or fractionated exposures to diepoxybutane (DEB), a component of tobacco smoke, to investigate how differential DNA repair efficiencies during the three weeks of spermiogenesis affected the accumulation of DEB-induced heritable damage in early spermatids (21-15 days before fertilization, dbf), late spermatids (14-8 dbf) and sperm (7-1 dbf). Analysis of chromosomal aberrations in zygotic metaphases using PAINT/DAPI showed that late spermatids and sperm are unable to repair DEB-induced DNA damage as demonstrated by significant increases (P<0.001) in the frequencies of zygotes with chromosomal aberrations. Comparisons between single and fractionated exposures suggested that the DNA repair-deficient window during late spermiogenesis may be less than two weeks in the mouse and that during this repair-deficient window there is accumulation of DNA damage in sperm. Finally, the dose-response study in sperm indicated a linear response for both single and repeated exposures. These findings show that the differential DNA repair capacity of post-meioitic male germ cells has a major impact on the risk of paternally transmitted heritable damage and suggest that chronic exposures that may occur in the weeks prior to fertilization because of occupational or lifestyle factors (i.e, smoking) can lead to an accumulation of genetic damage in sperm and result in heritable chromosomal aberrations of paternal origin.

  6. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

    SciTech Connect (OSTI)

    Barnhoorn, Sander [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Uittenboogaard, Lieneke M. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Jaarsma, Dick [Erasmus Univ. Medical Center, Rotterdam (The Netherlands). Dept. of Neuroscience.; Vermeij, Wilbert P. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Tresini, Maria [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Weymaere, Michael [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Menoni, Herv [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Brandt, Renata M. C. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; de Waard, Monique C. [VU Univ. Medical Center, Amsterdam (The Netherlands). Dept. of Intensive Care.; Botter, Sander M. [Uniklinik Balgrist, Zurich (Switzerland); Sarker, Altaf H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Jaspers, Nicolaas G. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics; van der Horst, Gijsbertus T. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Cooper, Priscilla K. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Hoeijmakers, Jan H. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; van der Pluijm, Ingrid [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics and Dept. of Vascular Surgery.; Niedernhofer, Laura J. [The Scripps Research Institute, San Diego, CA (United States)

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model whichin a C57BL6/FVB F1 hybrid genetic backgrounddisplays many progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 45 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.

  7. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

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

    Barnhoorn, Sander; Uittenboogaard, Lieneke M.; Jaarsma, Dick; Vermeij, Wilbert P.; Tresini, Maria; Weymaere, Michael; Menoni, Hervé; Brandt, Renata M. C.; de Waard, Monique C.; Botter, Sander M.; et al

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model which—in a C57BL6/FVB F1 hybrid genetic background—displays manymore » progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 4–5 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.« less

  8. Pointright: a system to redirect mouse and keyboard control among multiple machines

    DOE Patents [OSTI]

    Johanson, Bradley E.; Winograd, Terry A.; Hutchins, Gregory M.

    2008-09-30

    The present invention provides a software system, PointRight, that allows for smooth and effortless control of pointing and input devices among multiple displays. With PointRight, a single free-floating mouse and keyboard can be used to control multiple screens. When the cursor reaches the edge of a screen it seamlessly moves to the adjacent screen and keyboard control is simultaneously redirected to the appropriate machine. Laptops may also redirect their keyboard and pointing device, and multiple pointers are supported simultaneously. The system automatically reconfigures itself as displays go on, go off, or change the machine they display.

  9. Arsenic- and cadmium-induced toxicogenomic response in mouse embryos undergoing neurulation

    SciTech Connect (OSTI)

    Robinson, Joshua F.; Yu, Xiaozhong; Moreira, Estefania G.; Hong, Sungwoo; Faustman, Elaine M.

    2011-01-15

    Arsenic (As) and cadmium (Cd) are well-characterized teratogens in animal models inducing embryotoxicity and neural tube defects (NTDs) when exposed during neurulation. Toxicological research is needed to resolve the specific biological processes and associated molecular pathways underlying metal-induced toxicity during this timeframe in gestational development. In this study, we investigated the dose-dependent effects of As and Cd on gene expression in C57BL/6J mouse embryos exposed in utero during neurulation (GD8) to identify significantly altered genes and corresponding biological processes associated with embryotoxicity. We quantitatively examined the toxicogenomic dose-response relationship at the gene level. Our results suggest that As and Cd induce dose-dependent gene expression alterations representing shared (cell cycle, response to UV, glutathione metabolism, RNA processing) and unique (alcohol/sugar metabolism) biological processes, which serve as robust indicators of metal-induced developmental toxicity and indicate underlying embryotoxic effects. Our observations also correlate well with previously identified impacts of As and Cd on specific genes associated with metal-induced toxicity (Cdkn1a, Mt1). In summary, we have identified in a quantitative manner As and Cd induced dose-dependent effects on gene expression in mouse embryos during a peak window of sensitivity to embryotoxicity and NTDs in the sensitive C57BL/6J strain.

  10. Transmission/Resource Library/NEPA | Open Energy Information

    Open Energy Info (EERE)

    Library Jump to: navigation, search ResourceLibraryHeader.png Planning Public Involvement GIS Tools and Maps Environmental Resources and Mitigation NEPA MOUs General...

  11. Automatic analysis of flow cytometric DNA histograms from irradiated mouse male germ cells

    SciTech Connect (OSTI)

    Lampariello, F.; Mauro, F.; Uccelli, R.; Spano, M.

    1989-01-01

    An automatic procedure for recovering the DNA content distribution of mouse irradiated testis cells from flow cytometric histograms is presented. First, a suitable mathematical model is developed, to represent the pattern of DNA content and fluorescence distribution in the sample. Then a parameter estimation procedure, based on the maximum likelihood approach, is constructed by means of an optimization technique. This procedure has been applied to a set of DNA histograms relative to different doses of 0.4-MeV neutrons and to different time intervals after irradiation. In each case, a good agreement between the measured histograms and the corresponding fits has been obtained. The results indicate that the proposed method for the quantitative analysis of germ cell DNA histograms can be usefully applied to the study of the cytotoxic and mutagenic action of agents of toxicological interest such as ionizing radiations.18 references.

  12. Metastable primordial germ cell-like state induced from mouse embryonic stem cells by Akt activation

    SciTech Connect (OSTI)

    Yamano, Noriko; Kimura, Tohru; Watanabe-Kushima, Shoko; Shinohara, Takashi; Nakano, Toru; Department of Pathology, Medical School, Osaka University, 2-2 Yamada-oka, Suita, Osaka 565-0871

    2010-02-12

    Specification to primordial germ cells (PGCs) is mediated by mesoderm-induction signals during gastrulation. We found that Akt activation during in vitro mesodermal differentiation of embryonic stem cells (ESCs) generated self-renewing spheres with differentiation states between those of ESCs and PGCs. Essential regulators for PGC specification and their downstream germ cell-specific genes were expressed in the spheres, indicating that the sphere cells had commenced differentiation to the germ lineage. However, the spheres did not proceed to spermatogenesis after transplantation into testes. Sphere cell transfer to the original feeder-free ESC cultures resulted in chaotic differentiation. In contrast, when the spheres were cultured on mouse embryonic fibroblasts or in the presence of ERK-cascade and GSK3 inhibitors, reversion to the ESC-like state was observed. These results indicate that Akt signaling promotes a novel metastable and pluripotent state that is intermediate to those of ESCs and PGCs.

  13. A simple, low-cost, data logging pendulum built from a computer mouse

    SciTech Connect (OSTI)

    Gintautas, Vadas; Hubler, Alfred

    2009-01-01

    Lessons and homework problems involving a pendulum are often a big part of introductory physics classes and laboratory courses from high school to undergraduate levels. Although laboratory equipment for pendulum experiments is commercially available, it is often expensive and may not be affordable for teachers on fixed budgets, particularly in developing countries. We present a low-cost, easy-to-build rotary sensor pendulum using the existing hardware in a ball-type computer mouse. We demonstrate how this apparatus may be used to measure both the frequency and coefficient of damping of a simple physical pendulum. This easily constructed laboratory equipment makes it possible for all students to have hands-on experience with one of the most important simple physical systems.

  14. MONICA: a compact, portable dual gamma camera system for mouse whole-body imaging

    SciTech Connect (OSTI)

    Choyke, Peter L.; Xia, Wenze; Seidel, Jurgen; Kakareka, John W.; Pohida, Thomas J.; Milenic, Diane E.; Proffitt, James; Majewski, Stan; Weisenberger, Andrew G.; Green, Michael V.

    2010-04-01

    Introduction We describe a compact, portable dual-gamma camera system (named "MONICA" for MObile Nuclear Imaging CAmeras) for visualizing and analyzing the whole-body biodistribution of putative diagnostic and therapeutic single photon emitting radiotracers in animals the size of mice. Methods Two identical, miniature pixelated NaI(Tl) gamma cameras were fabricated and installed ?looking up? through the tabletop of a compact portable cart. Mice are placed directly on the tabletop for imaging. Camera imaging performance was evaluated with phantoms and field performance was evaluated in a weeklong In-111 imaging study performed in a mouse tumor xenograft model. Results Tc-99m performance measurements, using a photopeak energy window of 140 keV?10%, yielded the following results: spatial resolution (FWHM at 1 cm), 2.2 mm; sensitivity, 149 cps (counts per seconds)/MBq (5.5 cps/μCi); energy resolution (FWHM, full width at half maximum), 10.8%; count rate linearity (count rate vs. activity), r2=0.99 for 0?185 MBq (0?5 mCi) in the field of view (FOV); spatial uniformity, <3% count rate variation across the FOV. Tumor and whole-body distributions of the In-111 agent were well visualized in all animals in 5-min images acquired throughout the 168-h study period. Conclusion Performance measurements indicate that MONICA is well suited to whole-body single photon mouse imaging. The field study suggests that inter-device communications and user-oriented interfaces included in the MONICA design facilitate use of the system in practice. We believe that MONICA may be particularly useful early in the (cancer) drug development cycle where basic whole-body biodistribution data can direct future development of the agent under study and where logistical factors, e.g., limited imaging space, portability and, potentially, cost are important.

  15. Cell-specific oxidative stress and cytotoxicity after wildfire coarse particulate matter instillation into mouse lung

    SciTech Connect (OSTI)

    Williams, Keisha M.; Franzi, Lisa M.; Last, Jerold A.

    2013-01-01

    Our previous work has shown that coarse particulate matter (PM{sub 10-2.5}) from wildfire smoke is more toxic to lung macrophages on an equal dose (by mass) basis than coarse PM isolated from normal ambient air, as evidenced by decreased numbers of macrophages in lung lavage fluid 6 and 24 hours after PM instillation into mouse lungs in vivo and by cytotoxicity to a macrophage cell line observed directly in vitro. We hypothesized that pulmonary macrophages from mice instilled with wildfire coarse PM would undergo more cytotoxicity than macrophages from controls, and that there would be an increase in oxidative stress in their lungs. Cytotoxicity was quantified as decreased viable macrophages and increased percentages of dead macrophages in the bronchoalveolar lavage fluid (BALF) of mice instilled with wildfire coarse PM. At 1 hour after PM instillation, we observed both decreased numbers of viable macrophages and increased dead macrophage percentages as compared to controls. An increase in free isoprostanes, an indicator of oxidative stress, from control values of 28.1 3.2 pg/mL to 83.9 12.2 pg/mL was observed a half-hour after PM instillation. By 1 hour after PM instillation, isoprostane values had returned to 30.4 7.6 pg/mL, not significantly different from control concentrations. Lung sections from mice instilled with wildfire coarse PM showed rapid Clara cell responses, with decreased intracellular staining for the Clara cell secretory protein CCSP 1 hour after wildfire PM instillation. In conclusion, very rapid cytotoxicity occurs in pulmonary macrophages and oxidative stress responses are seen 0.51 hour after wildfire coarse PM instillation. These results define early cellular and biochemical events occurring in vivo and support the hypothesis that oxidative stress-mediated macrophage toxicity plays a key role in the initial response of the mouse lung to wildfire PM exposure. -- Highlights: ? We studied very early events (0.51 hour) after giving wildfire PM{sub 10-2.5} to mice. ? Wildfire PM{sub 10-2.5} rapidly kills lung macrophages in mice. ? Wildfire PM{sub 10-2.5} rapidly elicits oxidative stress in mice. ? Wildfire PM{sub 10-2.5} rapidly elicits Clara cell CCSP secretion in mice. ? Wildfire PM{sub 10-2.5} rapidly elicits TNF-? secretion into BALF in mice.

  16. Strain-dependent Damage in Mouse Lung After Carbon Ion Irradiation

    SciTech Connect (OSTI)

    Moritake, Takashi; Proton Medical Research Center, University of Tsukuba, Tsukuba ; Fujita, Hidetoshi; Yanagisawa, Mitsuru; Nakawatari, Miyako; Imadome, Kaori; Nakamura, Etsuko; Iwakawa, Mayumi; Imai, Takashi

    2012-09-01

    Purpose: To examine whether inherent factors produce differences in lung morbidity in response to carbon ion (C-ion) irradiation, and to identify the molecules that have a key role in strain-dependent adverse effects in the lung. Methods and Materials: Three strains of female mice (C3H/He Slc, C57BL/6J Jms Slc, and A/J Jms Slc) were locally irradiated in the thorax with either C-ion beams (290 MeV/n, in 6 cm spread-out Bragg peak) or with {sup 137}Cs {gamma}-rays as a reference beam. We performed survival assays and histologic examination of the lung with hematoxylin-eosin and Masson's trichrome staining. In addition, we performed immunohistochemical staining for hyaluronic acid (HA), CD44, and Mac3 and assayed for gene expression. Results: The survival data in mice showed a between-strain variance after C-ion irradiation with 10 Gy. The median survival time of C3H/He was significantly shortened after C-ion irradiation at the higher dose of 12.5 Gy. Histologic examination revealed early-phase hemorrhagic pneumonitis in C3H/He and late-phase focal fibrotic lesions in C57BL/6J after C-ion irradiation with 10 Gy. Pleural effusion was apparent in C57BL/6J and A/J mice, 168 days after C-ion irradiation with 10 Gy. Microarray analysis of irradiated lung tissue in the three mouse strains identified differential expression changes in growth differentiation factor 15 (Gdf15), which regulates macrophage function, and hyaluronan synthase 1 (Has1), which plays a role in HA metabolism. Immunohistochemistry showed that the number of CD44-positive cells, a surrogate marker for HA accumulation, and Mac3-positive cells, a marker for macrophage infiltration in irradiated lung, varied significantly among the three mouse strains during the early phase. Conclusions: This study demonstrated a strain-dependent differential response in mice to C-ion thoracic irradiation. Our findings identified candidate molecules that could be implicated in the between-strain variance to early hemorrhagic pneumonitis after C-ion irradiation.

  17. PR-Set7 is degraded in a conditional Cul4A transgenic mouse model of lung cancer

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

    Wang, Yang; Xu, Zhidong; Mao, Jian -Hua; Hsieh, David; Au, Alfred; Jablons, David M.; Li, Hui; You, Lian

    2015-06-01

    Background and objective. Maintenance of genomic integrity is essential to ensure normal organismal development and to prevent diseases such as cancer. PR-Set7 (also known as Set8) is a cell cycle regulated enzyme that catalyses monomethylation of histone 4 at Lys20 (H4K20me1) to promote chromosome condensation and prevent DNA damage. Recent studies show that CRL4CDT2-mediated ubiquitylation of PR-Set7 leads to its degradation during S phase and after DNA damage. This might occur to ensure appropriate changes in chromosome structure during the cell cycle or to preserve genome integrity after DNA damage. Methods. We developed a new model of lung tumor developmentmore » in mice harboring a conditionally expressed allele of Cul4A. We have therefore used a mouse model to demonstrate for the first time that Cul4A is oncogenic in vivo. With this model, staining of PR-Set7 in the preneoplastic and tumor lesions in AdenoCre-induced mouse lungs was performed. Meanwhile we identified higher protein level changes of γ-tubulin and pericentrin by IHC. Results. The level of PR-Set7 down-regulated in the preneoplastic and adenocarcinomous lesions following over-expression of Cul4A. We also identified higher levels of the proteins pericentrin and γ-tubulin in Cul4A mouse lungs induced by AdenoCre. Conclusion. PR-Set7 is a direct target of Cul4A for degradation and involved in the formation of lung tumors in the conditional Cul4A transgenic mouse model.« less

  18. Chromosomal mosaicism in mouse two-cell embryos after paternal exposure to acrylamide

    SciTech Connect (OSTI)

    Marchetti, Francesco; Bishop, Jack; Lowe, Xiu; Wyrobek, Andrew J

    2008-10-14

    Chromosomal mosaicism in human preimplantation embryos is a common cause ofspontaneous abortions, however, our knowledge of its etiology is limited. We used multicolor fluorescence in situ hybridization (FISH) painting to investigate whether paternally-transmitted chromosomal aberrations result in mosaicism in mouse 2-cell embryos. Paternal exposure to acrylamide, an important industrial chemical also found in tobacco smoke and generated during the cooking process of starchy foods, produced significant increases in chromosomally defective 2-cell embryos, however, the effects were transient primarily affecting the postmeiotic stages of spermatogenesis. Comparisons with our previous study of zygotes demonstrated similar frequencies of chromosomally abnormal zygotes and 2-cell embryos suggesting that there was no apparent selection against numerical or structural chromosomal aberrations. However, the majority of affected 2-cell embryos were mosaics showing different chromosomal abnormalities in the two blastomeric metaphases. Analyses of chromosomal aberrations in zygotes and 2-cell embryos showed a tendency for loss of acentric fragments during the first mitotic division ofembryogenesis, while both dicentrics and translocations apparently underwent propersegregation. These results suggest that embryonic development can proceed up to the end of the second cell cycle of development in the presence of abnormal paternal chromosomes and that even dicentrics can persist through cell division. The high incidence of chromosomally mosaic 2-cell embryos suggests that the first mitotic division of embryogenesis is prone to missegregation errors and that paternally-transmitted chromosomal abnromalities increase the risk of missegregation leading to embryonic mosaicism.

  19. X-ray scatter imaging of hepatocellular carcinoma in a mouse model using nanoparticle contrast agents

    SciTech Connect (OSTI)

    Rand, Danielle; Derdak, Zoltan; Carlson, Rolf; Wands, Jack R.; Rose-Petruck, Christoph

    2015-10-29

    Hepatocellular carcinoma (HCC) is one of the most common malignant tumors worldwide and is almost uniformly fatal. Current methods of detection include ultrasound examination and imaging by CT scan or MRI; however, these techniques are problematic in terms of sensitivity and specificity, and the detection of early tumors (<1 cm diameter) has proven elusive. Better, more specific, and more sensitive detection methods are therefore urgently needed. Here we discuss the application of a newly developed x-ray imaging technique called Spatial Frequency Heterodyne Imaging (SFHI) for the early detection of HCC. SFHI uses x-rays scattered by an object to form an image and is more sensitive than conventional absorption-based x-radiography. We show that tissues labeled in vivo with gold nanoparticle contrast agents can be detected using SFHI. We also demonstrate that directed targeting and SFHI of HCC tumors in a mouse model is possible through the use of HCC-specific antibodies. As a result, the enhanced sensitivity of SFHI relative to currently available techniques enables the x-ray imaging of tumors that are just a few millimeters in diameter and substantially reduces the amount of nanoparticle contrast agent required for intravenous injection relative to absorption-based x-ray imaging.

  20. DIFFERENTIAL SENSITIVITY OF MALE GERM CELLS TO MAINSTREAM AND SIDESTREAM TOBACCO SMOKE IN THE MOUSE

    SciTech Connect (OSTI)

    Polyzos, Aris; Schmid, Thomas Ernst; Pina-Guzman, Belem; Quintanilla-Vega, Betzabet; Marchetti, Francesco

    2009-03-13

    Cigarette smoking in men has been associated with increased chromosomal abnormalities in sperm and with increased risks for spontaneous abortions, birth defects and neonatal death. Little is known, however, about the reproductive consequences of paternal exposure to second-hand smoke. We used a mouse model to investigate the effects of paternal exposure to sidestream (SS) smoke, the main constituent of second-hand smoke, on the genetic integrity and function of sperm, and to determine whether male germ cells were equally sensitive to mainstream (MS) and SS smoke. A series of sperm DNA quality and reproductive endpoints were investigated after exposing male mice for two weeks to MS or SS smoke. Our results indicated that: (i) only SS smoke significantly affected sperm motility; (ii) only MS smoke induced DNA strand breaks in sperm; (iii) both MS and SS smoke increased sperm chromatin structure abnormalities; and (iv) MS smoke affected both fertilization and the rate of early embryonic development, while SS smoke affected fertilization only. These results show that MS and SS smoke have differential effects on the genetic integrity and function of sperm and provide further evidence that male exposure to second-hand smoke, as well as direct cigarette smoke, may diminish a couple's chance for a successful pregnancy and the birth of a healthy baby.

  1. X-ray scatter imaging of hepatocellular carcinoma in a mouse model using nanoparticle contrast agents

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

    Rand, Danielle; Derdak, Zoltan; Carlson, Rolf; Wands, Jack R.; Rose-Petruck, Christoph

    2015-10-29

    Hepatocellular carcinoma (HCC) is one of the most common malignant tumors worldwide and is almost uniformly fatal. Current methods of detection include ultrasound examination and imaging by CT scan or MRI; however, these techniques are problematic in terms of sensitivity and specificity, and the detection of early tumors (<1 cm diameter) has proven elusive. Better, more specific, and more sensitive detection methods are therefore urgently needed. Here we discuss the application of a newly developed x-ray imaging technique called Spatial Frequency Heterodyne Imaging (SFHI) for the early detection of HCC. SFHI uses x-rays scattered by an object to form anmore » image and is more sensitive than conventional absorption-based x-radiography. We show that tissues labeled in vivo with gold nanoparticle contrast agents can be detected using SFHI. We also demonstrate that directed targeting and SFHI of HCC tumors in a mouse model is possible through the use of HCC-specific antibodies. As a result, the enhanced sensitivity of SFHI relative to currently available techniques enables the x-ray imaging of tumors that are just a few millimeters in diameter and substantially reduces the amount of nanoparticle contrast agent required for intravenous injection relative to absorption-based x-ray imaging.« less

  2. Curine inhibits eosinophil activation and airway hyper-responsiveness in a mouse model of allergic asthma

    SciTech Connect (OSTI)

    Ribeiro-Filho, Jaime; Calheiros, Andrea Surrage; Vieira-de-Abreu, Adriana; Moraes de Carvalho, Katharinne Ingrid; Silva Mendes, Diego da; Melo, Christianne Bandeira; Martins, Marco Aurlio; Silva Dias, Celidarque da; Piuvezam, Mrcia Regina; and others

    2013-11-15

    Allergic asthma is a chronic inflammatory airway disease with increasing prevalence around the world. Current asthma therapy includes drugs that usually cause significant side effects, justifying the search for new anti-asthmatic drugs. Curine is a bisbenzylisoquinoline alkaloid that modulates calcium influx in many cell types; however, its anti-allergic and putative toxic effects remain to be elucidated. Our aim was to investigate the effects of curine on eosinophil activation and airway hyper-responsiveness (AHR) and to characterize its potential toxic effects. We used a mouse model of allergic asthma induced by sensitization and challenge with ovalbumin (OVA) to evaluate the anti-allergic effects of oral treatment with curine. The oral administration of curine significantly inhibited eosinophilic inflammation, eosinophil lipid body formation and AHR in animals challenged with OVA compared with animals in the untreated group. The curine treatment also reduced eotaxin and IL-13 production triggered by OVA. Verapamil, a calcium channel antagonist, had similar anti-allergic properties, and curine pre-treatment inhibited the calcium-induced tracheal contractile response ex-vivo, suggesting that the mechanism by which curine exerts its effects is through the inhibition of a calcium-dependent response. A toxicological evaluation showed that orally administered curine did not significantly alter the biochemical, hematological, behavioral and physical parameters measured in the experimental animals compared with saline-treated animals. In conclusion, curine showed anti-allergic activity through mechanisms that involve inhibition of IL-13 and eotaxin and of Ca{sup ++} influx, without inducing evident toxicity and as such, has the potential for the development of anti-asthmatic drugs. - Highlights: Curine is a bisbenzylisoquinoline alkaloid from Chondrodendron platyphyllum. Curine inhibits eosinophil influx and activation and airway hyper-responsiveness. Curine mechanisms involve inhibition of Ca{sup 2+} influx, and IL-13 and eotaxin secretion. No significant toxicity was observed in mice orally treated with curine for 7 days. Curine has the potential for the development of anti-asthmatic drugs.

  3. Methoxychlor reduces estradiol levels by altering steroidogenesis and metabolism in mouse antral follicles in vitro

    SciTech Connect (OSTI)

    Basavarajappa, Mallikarjuna S., E-mail: mbasava2@illinois.edu; Craig, Zelieann R., E-mail: zelieann@illinois.edu; Hernandez-Ochoa, Isabel, E-mail: mihernandez@cinvestav.mx; Paulose, Tessie, E-mail: tessie@illinois.edu; Leslie, Traci C., E-mail: tleslie2@illinois.edu; Flaws, Jodi A., E-mail: jflaws@illinois.edu

    2011-06-15

    The organochlorine pesticide methoxychlor (MXC) is a known endocrine disruptor that affects adult rodent females by causing reduced fertility, persistent estrus, and ovarian atrophy. Since MXC is also known to target antral follicles, the major producer of sex steroids in the ovary, the present study was designed to test the hypothesis that MXC decreases estradiol (E{sub 2}) levels by altering steroidogenic and metabolic enzymes in the antral follicles. To test this hypothesis, antral follicles were isolated from CD-1 mouse ovaries and cultured with either dimethylsulfoxide (DMSO) or MXC. Follicle growth was measured every 24 h for 96 h. In addition, sex steroid hormone levels were measured using enzyme-linked immunosorbent assays (ELISA) and mRNA expression levels of steroidogenic enzymes as well as the E{sub 2} metabolic enzyme Cyp1b1 were measured using qPCR. The results indicate that MXC decreased E{sub 2}, testosterone, androstenedione, and progesterone (P{sub 4}) levels compared to DMSO. In addition, MXC decreased expression of aromatase (Cyp19a1), 17{beta}-hydroxysteroid dehydrogenase 1 (Hsd17b1), 17{alpha}-hydroxylase/17,20-lyase (Cyp17a1), 3{beta} hydroxysteroid dehydrogenase 1 (Hsd3b1), cholesterol side-chain cleavage (Cyp11a1), steroid acute regulatory protein (Star), and increased expression of Cyp1b1 enzyme levels. Thus, these data suggest that MXC decreases steroidogenic enzyme levels, increases metabolic enzyme expression and this in turn leads to decreased sex steroid hormone levels. - Highlights: > MXC inhibits steroidogenesis > MXC inhibits steroidogenic enzymes > MXC induces metabolic enzymes

  4. Isoniazid suppresses antioxidant response element activities and impairs adipogenesis in mouse and human preadipocytes

    SciTech Connect (OSTI)

    Chen, Yanyan; Xue, Peng; Hou, Yongyong; Zhang, Hao; Zheng, Hongzhi; Zhou, Tong; Qu, Weidong; Teng, Weiping; Zhang, Qiang; Andersen, Melvin E.; Pi, Jingbo

    2013-12-15

    Transcriptional signaling through the antioxidant response element (ARE), orchestrated by the Nuclear factor E2-related factor 2 (Nrf2), is a major cellular defense mechanism against oxidative or electrophilic stress. Here, we reported that isoniazid (INH), a widely used antitubercular drug, displays a substantial inhibitory property against ARE activities in diverse mouse and human cells. In 3T3-L1 preadipocytes, INH concentration-dependently suppressed the ARE-luciferase reporter activity and mRNA expression of various ARE-dependent antioxidant genes under basal and oxidative stressed conditions. In keeping with our previous findings that Nrf2-ARE plays a critical role in adipogenesis by regulating expression of CCAAT/enhancer-binding protein ? (C/EBP?) and peroxisome proliferator-activated receptor ? (PPAR?), suppression of ARE signaling by INH hampered adipogenic differentiation of 3T3-L1 cells and human adipose-derived stem cells (ADSCs). Following adipogenesis induced by hormonal cocktails, INH-treated 3T3-L1 cells and ADSCs displayed significantly reduced levels of lipid accumulation and attenuated expression of C/EBP? and PPAR?. Time-course studies in 3T3-L1 cells revealed that inhibition of adipogenesis by INH occurred in the early stage of terminal adipogenic differentiation, where reduced expression of C/EBP? and C/EBP? was observed. To our knowledge, the present study is the first to demonstrate that INH suppresses ARE signaling and interrupts with the transcriptional network of adipogenesis, leading to impaired adipogenic differentiation. The inhibition of ARE signaling may be a potential underlying mechanism by which INH attenuates cellular antioxidant response contributing to various complications. - Highlights: Isoniazid suppresses ARE-mediated transcriptional activity. Isoniazid inhibits adipogenesis in preadipocytes. Isoniazid suppresses adipogenic gene expression during adipogenesis.

  5. Comparative mapping of DNA markers from the familial Alzheimer disease and Down syndrome regions of human chromosome 21 to mouse chromosomes 16 and 17

    SciTech Connect (OSTI)

    Cheng, S.V.; Nadeau, J.H.; Tanzi, R.E.; Watkins, P.C.; Jagadesh, J.; Taylor, B.A.; Haines, J.L.; Sacchi, N.; Gusella, J.F. )

    1988-08-01

    Mouse trisomy 16 has been proposed as an animal model of Down syndrome (DS), since this chromosome contains homologues of several loci from the q22 band of human chromosome 21. The recent mapping of the defect causing familial Alzheimer disease (FAD) and the locus encoding the Alzheimer amyloid {beta} precursor protein (APP) to human chromosome 21 has prompted a more detailed examination of the extent of conservation of this linkage group between the two species. Using anonymous DNA probes and cloned genes from human chromosome 21 in a combination of recombinant inbred and interspecific mouse backcross analyses, the authors have established that the linkage group shared by mouse chromosome 16 includes not only the critical DS region of human chromosome 21 but also the APP gene and FAD-linked markers. Extending from the anonymous DNA locus D21S52 to ETS2, the linkage map of six loci spans 39% recombination in man but only 6.4% recombination in the mouse. A break in synteny occurs distal to ETS2, with the homologue of the human marker D21S56 mapping to mouse chromosome 17. Conservation of the linkage relationships of markers in the FAD region suggests that the murine homologue of the FAD locus probably maps to chromosome 16 and that detailed comparison of the corresponding region in both species could facilitate identification of the primary defect in this disorder. The break in synteny between the terminal portion of human chromosome 21 and mouse chromosome 16 indicates, however, that mouse trisomy 16 may not represent a complete model of DS.

  6. Inducible bilirubin oxidase: A novel function for the mouse cytochrome P450 2A5

    SciTech Connect (OSTI)

    Abu-Bakar, A'edah; Arthur, Dionne Maioha; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide ; Aganovic, Simona; Ng, Jack C.; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide ; Lang, Matti A.; Department of Pharmaceutical Biosciences, Uppsala University, Biomedical Centre, Box 578, S-751 23 Uppsala

    2011-11-15

    We have previously shown that bilirubin (BR), a breakdown product of haem, is a strong inhibitor and a high affinity substrate of the mouse cytochrome P450 2A5 (CYP2A5). The antioxidant BR, which is cytotoxic at high concentrations, is potentially useful in cellular protection against oxygen radicals if its intracellular levels can be strictly controlled. The mechanisms that regulate cellular BR levels are still obscure. In this paper we provide preliminary evidence for a novel function of CYP2A5 as hepatic 'BR oxidase'. A high-performance liquid chromatography/electrospray ionisation mass spectrometry screening showed that recombinant yeast microsomes expressing the CYP2A5 oxidise BR to biliverdin, as the main metabolite, and to three other smaller products with m/z values of 301, 315 and 333. The metabolic profile is significantly different from that of chemical oxidation of BR. In chemical oxidation the smaller products were the main metabolites. This suggests that the enzymatic reaction is selective, towards biliverdin production. Bilirubin treatment of primary hepatocytes increased the CYP2A5 protein and activity levels with no effect on the corresponding mRNA. Co-treatment with cycloheximide (CHX), a protein synthesis inhibitor, resulted in increased half-life of the CYP2A5 compared to cells treated only with CHX. Collectively, the observations suggest that the CYP2A5 is potentially an inducible 'BR oxidase' where BR may accelerate its own metabolism through stabilization of the CYP2A5 protein. It is possible that this metabolic pathway is potentially part of the machinery controlling intracellular BR levels in transient oxidative stress situations, in which high amounts of BR are produced. -- Highlights: Black-Right-Pointing-Pointer CYP2A5 metabolizes bilirubin to biliverdin and dipyrroles. Black-Right-Pointing-Pointer Bilirubin increased the hepatic CYP2A5 protein and activity levels. Black-Right-Pointing-Pointer Bilirubin does not change the hepatic CYP2A5 mRNA levels. Black-Right-Pointing-Pointer Co-treatment with a protein synthesis inhibitor prolongs CYP2A5 half-life. Black-Right-Pointing-Pointer CYP2A5 is potentially an inducible bilirubin oxidase.

  7. Transient inhibition of cell proliferation does not compromise self-renewal of mouse embryonic stem cells

    SciTech Connect (OSTI)

    Wang, Ruoxing; Guo, Yan-Lin

    2012-10-01

    Embryonic stem cells (ESCs) have unlimited capacity for self-renewal and can differentiate into various cell types when induced. They also have an unusual cell cycle control mechanism driven by constitutively active cyclin dependent kinases (Cdks). In mouse ESCs (mESCs). It is proposed that the rapid cell proliferation could be a necessary part of mechanisms that maintain mESC self-renewal and pluripotency, but this hypothesis is not in line with the finding in human ESCs (hESCs) that the length of the cell cycle is similar to differentiated cells. Therefore, whether rapid cell proliferation is essential for the maintenance of mESC state remains unclear. We provide insight into this uncertainty through chemical intervention of mESC cell cycle. We report here that inhibition of Cdks with olomoucine II can dramatically slow down cell proliferation of mESCs with concurrent down-regulation of cyclin A, B and E, and the activation of the Rb pathway. However, mESCs display can recover upon the removal of olomoucine II and are able to resume normal cell proliferation without losing self-renewal and pluripotency, as demonstrated by the expression of ESC markers, colony formation, embryoid body formation, and induced differentiation. We provide a mechanistic explanation for these observations by demonstrating that Oct4 and Nanog, two major transcription factors that play critical roles in the maintenance of ESC properties, are up-regulated via de novo protein synthesis when the cells are exposed to olomoucine II. Together, our data suggest that short-term inhibition of cell proliferation does not compromise the basic properties of mESCs. -- Highlights: Black-Right-Pointing-Pointer Inhibition of Cdks slows down mESCs proliferation. Black-Right-Pointing-Pointer mESCs display remarkable recovery capacity from short-term cell cycle interruption. Black-Right-Pointing-Pointer Short-term cell cycle interruption does not compromise mESC self-renewal. Black-Right-Pointing-Pointer Oct4 and Nanog are up-regulated via de novo synthesis by cell cycle interruption.

  8. UVB light upregulates prostaglandin synthases and prostaglandin receptors in mouse keratinocytes

    SciTech Connect (OSTI)

    Black, Adrienne T.; Gray, Joshua P.; Shakarjian, Michael P.; Mishin, Vladimir; Laskin, Debra L.; Heck, Diane E.; Laskin, Jeffrey D.

    2008-10-01

    Prostaglandins belong to a class of cyclic lipid-derived mediators synthesized from arachidonic acid via COX-1, COX-2 and various prostaglandin synthases. Members of this family include prostaglandins such as PGE{sub 2}, PGF{sub 2{alpha}}, PGD{sub 2} and PGI{sub 2} (prostacyclin) as well as thromboxane. In the present studies we analyzed the effects of UVB on prostaglandin production and prostaglandin synthase expression in primary cultures of undifferentiated and calcium-differentiated mouse keratinocytes. Both cell types were found to constitutively synthesize PGE{sub 2}, PGD{sub 2} and the PGD{sub 2} metabolite PGJ{sub 2}. Twenty-four hours after treatment with UVB (25 mJ/cm{sup 2}), production of PGE{sub 2} and PGJ{sub 2} increased, while PGD{sub 2} production decreased. This was associated with increased expression of COX-2 mRNA and protein. UVB (2.5-25 mJ/cm{sup 2}) also caused marked increases in mRNA expression for the prostanoid synthases PGDS, mPGES-1, mPGES-2, PGFS and PGIS, as well as expression of receptors for PGE{sub 2} (EP1 and EP2), PGD{sub 2} (DP and CRTH2) and prostacyclin (IP). UVB was more effective in inducing COX-2 and DP in differentiated cells and EP1 and IP in undifferentiated cells. UVB readily activated keratinocyte PI-3-kinase (PI3K)/Akt, JNK and p38 MAP signaling pathways which are known to regulate COX-2 expression. While inhibition of PI3K suppressed UVB-induced mPGES-1 and CRTH2 expression, JNK inhibition suppressed mPGES-1, PGIS, EP2 and CRTH2, and p38 kinase inhibition only suppressed EP1 and EP2. These data indicate that UVB modulates expression of prostaglandin synthases and receptors by distinct mechanisms. Moreover, both the capacity of keratinocytes to generate prostaglandins and their ability to respond to these lipid mediators are stimulated by exposure to UVB.

  9. Barbara McClintock, Jumping Genes, and Transposition

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

    Barbara McClintock and Transposable Genetic Elements McClintock Honored * Woman of Science * Educational Material * Resources with Additional Information Barbara McClintock's remarkable life spanned the history of genetics in the twentieth century. ... [T]he science of genetics, to which McClintock made seminal contributions both experimental and conceptual, has come to dominate all of the biological sciences, from molecular biology, through cell and developmental biology, to medicine and

  10. Quantum Darwinism, Decoherence, and the Randomness of Quantum Jumps

    SciTech Connect (OSTI)

    Zurek, Wojciech H.

    2014-06-05

    Tracing flows of information in our quantum Universe explains why we see the world as classical. Quantum principle of superposition decrees every combination of quantum states a legal quantum state. This is at odds with our experience. Decoherence selects preferred pointer states that survive interaction with the environment. They are localized and effectively classical. They persist while their superpositions decohere. Here we consider emergence of `the classical' starting at a more fundamental pre-decoherence level, tracing the origin of preferred pointer states and deducing their probabilities from the core quantum postulates. We also explore role of the environment as medium through which observers acquire information. This mode of information transfer leads to perception of objective classical reality.

  11. Eleven Tribes Jump START Clean Energy Projects, Summer 2012 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01

    This newsletter describes key activities of the DOE Office of Indian Energy Policy and Programs for Summer 2012. The U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) has selected 11 Tribes - five in Alaska and six in the contiguous United States - to receive on-the-ground technical support for community-based energy efficiency and renewable energy projects as part of DOE-IE's Strategic Technical Assistance Response Team (START) Program. START finalists were selected based on the clarity of their requests for technical assistance and the ability of START to successfully work with their projects or community. Technical experts from DOE and its National Renewable Energy Laboratory (NREL) will work directly with community-based project teams to analyze local energy issues and assist the Tribes in moving their projects forward. In Alaska, the effort will be bolstered by DOE-IE's partnership with the Denali Commission, which will provide additional assistance and expertise, as well as funding to fuel the Alaska START initiative.

  12. Hanford's Recovery Act Payments Jump Past $1 Billion

    Office of Environmental Management (EM)

    WASH. - The Richland Operations Office's (RL) American Recovery and Reinvestment Act payments at Hanford recently surpassed $1 billion. RL was allocated $1.63 billion from the Recovery Act in 2009 in order to create jobs and reduce the footprint of active cleanup at Hanford. In key Recovery Act accomplishments, RL: * Reduced Hanford's cleanup footprint by a total of 143 square miles by re- moving more than 20 facilities and hundreds of debris sites on the Hanford Reach National Monument, a

  13. Hanford's Recovery Act Payments Jump Past $1 Billion

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Richland Operations Office's (RL) American Recovery and Reinvestment Act payments at Hanford recently surpassed $1 billion.

  14. The crystal structure of a partial mouse Notch-1 ankyrin domain: Repeats 4 through 7 preserve an ankyrin fold

    SciTech Connect (OSTI)

    Lubman, Olga Y.; Kopan, Raphael; Waksman, Gabriel; Korolev, Sergey (Birbeck); (St. Louis-MED); (WU-MED)

    2010-07-20

    Folding and stability of proteins containing ankyrin repeats (ARs) is of great interest because they mediate numerous protein-protein interactions involved in a wide range of regulatory cellular processes. Notch, an ankyrin domain containing protein, signals by converting a transcriptional repression complex into an activation complex. The Notch ANK domain is essential for Notch function and contains seven ARs. Here, we present the 2.2 {angstrom} crystal structure of ARs 4-7 from mouse Notch 1 (m1ANK). These C-terminal repeats were resistant to degradation during crystallization, and their secondary and tertiary structures are maintained in the absence of repeats 1-3. The crystallized fragment adopts a typical ankyrin fold including the poorly conserved seventh AR, as seen in the Drosophila Notch ANK domain (dANK). The structural preservation and stability of the C-terminal repeats shed a new light onto the mechanism of hetero-oligomeric assembly during Notch-mediated transcriptional activation.

  15. Suppression of somatic expansion delays the onset of pathophysiology in a mouse model of Huntington’s Disease

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

    Budworth, Helen; Harris, Faye R.; Williams, Paul; Lee, Do Yup; Holt, Amy; Pahnke, Jens; Szczesny, Bartosz; Acevedo-Torres, Karina; Ayala-Peña, Sylvette; McMurray, Cynthia T.; et al

    2015-08-06

    Huntington’s Disease (HD) is caused by inheritance of a single disease-length allele harboring an expanded CAG repeat, which continues to expand in somatic tissues with age. The inherited disease allele expresses a toxic protein, and whether further somatic expansion adds to toxicity is unknown. We have created an HD mouse model that resolves the effects of the inherited and somatic expansions. We show here that suppressing somatic expansion substantially delays the onset of disease in littermates that inherit the same disease-length allele. Furthermore, a pharmacological inhibitor, XJB-5-131, inhibits the lengthening of the repeat tracks, and correlates with rescue of motormore » decline in these animals. The results provide evidence that pharmacological approaches to offset disease progression are possible.« less

  16. Suppression of somatic expansion delays the onset of pathophysiology in a mouse model of Huntington’s Disease

    SciTech Connect (OSTI)

    Budworth, Helen; Harris, Faye R.; Williams, Paul; Lee, Do Yup; Holt, Amy; Pahnke, Jens; Szczesny, Bartosz; Acevedo-Torres, Karina; Ayala-Peña, Sylvette; McMurray, Cynthia T.; McKinnon, Peter

    2015-08-06

    Huntington’s Disease (HD) is caused by inheritance of a single disease-length allele harboring an expanded CAG repeat, which continues to expand in somatic tissues with age. The inherited disease allele expresses a toxic protein, and whether further somatic expansion adds to toxicity is unknown. We have created an HD mouse model that resolves the effects of the inherited and somatic expansions. We show here that suppressing somatic expansion substantially delays the onset of disease in littermates that inherit the same disease-length allele. Furthermore, a pharmacological inhibitor, XJB-5-131, inhibits the lengthening of the repeat tracks, and correlates with rescue of motor decline in these animals. The results provide evidence that pharmacological approaches to offset disease progression are possible.

  17. A Novel mouse model of enhanced proteostasis: Full-length human heat shock factor 1 transgenic mice

    SciTech Connect (OSTI)

    Pierce, Anson; Barshop Institute for Longevity and Aging Studies, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, 78229; The Department of Veteran's Affairs, South Texas Veterans Health Care System, San Antonio, Texas, 78284 ; Wei, Rochelle; Halade, Dipti; Yoo, Si-Eun; Barshop Institute for Longevity and Aging Studies, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, 78229 ; Ran, Qitao; Richardson, Arlan; Barshop Institute for Longevity and Aging Studies, The University of Texas Health Science Center at San Antonio, San Antonio, Texas, 78229; The Department of Veteran's Affairs, South Texas Veterans Health Care System, San Antonio, Texas, 78284

    2010-11-05

    Research highlights: {yields} Development of mouse overexpressing native human HSF1 in all tissues including CNS. {yields} HSF1 overexpression enhances heat shock response at whole-animal and cellular level. {yields} HSF1 overexpression protects from polyglutamine toxicity and favors aggresomes. {yields} HSF1 overexpression enhances proteostasis at the whole-animal and cellular level. -- Abstract: The heat shock response (HSR) is controlled by the master transcriptional regulator heat shock factor 1 (HSF1). HSF1 maintains proteostasis and resistance to stress through production of heat shock proteins (HSPs). No transgenic model exists that overexpresses HSF1 in tissues of the central nervous system (CNS). We generated a transgenic mouse overexpressing full-length non-mutant HSF1 and observed a 2-4-fold increase in HSF1 mRNA and protein expression in all tissues studied of HSF1 transgenic (HSF1{sup +/0}) mice compared to wild type (WT) littermates, including several regions of the CNS. Basal expression of HSP70 and 90 showed only mild tissue-specific changes; however, in response to forced exercise, the skeletal muscle HSR was more elevated in HSF1{sup +/0} mice compared to WT littermates and in fibroblasts following heat shock, as indicated by levels of inducible HSP70 mRNA and protein. HSF1{sup +/0} cells elicited a significantly more robust HSR in response to expression of the 82 repeat polyglutamine-YFP fusion construct (Q82YFP) and maintained proteasome-dependent processing of Q82YFP compared to WT fibroblasts. Overexpression of HSF1 was associated with fewer, but larger Q82YFP aggregates resembling aggresomes in HSF1{sup +/0} cells, and increased viability. Therefore, our data demonstrate that tissues and cells from mice overexpressing full-length non-mutant HSF1 exhibit enhanced proteostasis.

  18. Truckee Meadows Community College and Colorado School of Mines Win Geothermal Student Competitions

    Broader source: Energy.gov [DOE]

    The Energy Department announced the 2014 winners of the National Geothermal Student Competition and the Geothermal Case Study Challenge last week at an industry gathering in Portland, Oregon. These...

  19. Riparian and Upland Restoration at the U.S. Department of Energy Rocky Flats, Colorado, Site - 12360

    SciTech Connect (OSTI)

    Nelson, Jody K.

    2012-07-01

    Remedial investigation and cleanup at the Rocky Flats, Colorado, Site was completed in 2005. Uplands, riparian, and wetland habitat were disturbed during cleanup and closure activities and required extensive revegetation. Unavoidable disturbances to habitat of the Preble's meadow jumping mouse (a federally listed species) and wetlands required consultation with regulatory agencies and mitigation. Mitigation wetlands were constructed in two drainages, and a third developed naturally where a soil borrow area intercepted the groundwater table. During the 50-plus years of site operations, 12 ponds were constructed in three drainages to manage and retain runoff and sewage treatment plant discharges prior to release off site. A batch-release protocol has been used for the past several decades at the terminal ponds, which has affected the riparian communities downstream. To return the hydrologic regime to a more natural flow-through system similar to the pre-industrial-use conditions, seven interior dams (of 12) have been breached, and the remaining five dams are scheduled for breaching between 2011 and 2020. At the breached dams, the former open water areas have transformed to emergent wetlands, and the stream reaches have returned to a flow-through system. Riparian and wetland vegetation has established very well. The valves of the terminal ponds were opened in fall 2011 to begin flow-through operations and provide water to the downstream plant communities while allowing reestablishment of vegetation in the former pond bottoms prior to breaching. A number of challenges and issues were addressed during the revegetation effort. These included reaching an agreement on revegetation goals, addressing poor substrate quality and soil compaction problems, using soil amendments and topsoil, selecting seeds, determining the timing and location of revegetation projects relative to continuing closure activities, weed control, erosion control, revegetation project field oversight, and contractual limitations. A variety of ecological restoration techniques were conducted at the site to meet these challenges. These efforts have resulted in vegetation becoming well established in most locations. (author)

  20. Dioxin exposure reduces the steroidogenic capacity of mouse antral follicles mainly at the level of HSD17B1 without altering atresia

    SciTech Connect (OSTI)

    Karman, Bethany N., E-mail: bklement@illinois.edu; Basavarajappa, Mallikarjuna S., E-mail: mbshivapur@gmail.com; Hannon, Patrick, E-mail: phannon2@illinois.edu; Flaws, Jodi A., E-mail: jflaws@illinois.edu

    2012-10-01

    2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a potent ovarian toxicant. Previously, we demonstrated that in vitro TCDD (1 nM) exposure decreases production/secretion of the sex steroid hormones progesterone (P4), androstenedione (A4), testosterone (T), and 17?-estradiol (E2) in mouse antral follicles. The purpose of this study was to determine the mechanism by which TCDD inhibits steroidogenesis. Specifically, we examined the effects of TCDD on the steroidogenic enzymes, atresia, and the aryl hydrocarbon receptor (AHR) protein. TCDD exposure for 48 h increased levels of A4, without changing HSD3B1 protein, HSD17B1 protein, estrone (E1), T or E2 levels. Further, TCDD did not alter atresia ratings compared to vehicle at 48 h. TCDD, however, did down regulate the AHR protein at 48 h. TCDD exposure for 96 h decreased transcript levels for Cyp11a1, Cyp17a1, Hsd17b1, and Cyp19a1, but increased Hsd3b1 transcript. TCDD exposure particularly lowered both Hsd17b1 transcript and HSD17B1 protein. However, TCDD exposure did not affect levels of E1 in the media nor atresia ratings at 96 h. TCDD, however, decreased levels of the proapoptotic factor Bax. Collectively, these data suggest that TCDD exposure causes a major block in the steroidogenic enzyme conversion of A4 to T and E1 to E2 and that it regulates apoptotic pathways, favoring survival over death in antral follicles. Finally, the down?regulation of the AHR protein in TCDD exposed follicles persisted at 96 h, indicating that the activation and proteasomal degradation of this receptor likely plays a central role in the impaired steroidogenic capacity and altered apoptotic pathway of exposed antral follicles. -- Highlights: ? TCDD disrupts steroidogenic enzymes in mouse antral follicles. ? TCDD particularly affects the HSD17B1 enzyme in mouse antral follicles. ? TCDD does not affect atresia ratings in mouse antral follicles. ? TCDD decreases levels of the proapoptitic factor Bax in mouse antral follicles. ? TCDD down regulates the AHR protein in mouse antral follicles.

  1. Environmental Survey Report for ORNL: Small Mammal Abundance and Distribution Survey Oak Ridge National Environmental Research Park 2009 - 2010

    SciTech Connect (OSTI)

    Giffen, Neil R; Reasor, R. Scott; Campbell, Claire L.

    2009-12-01

    This report summarizes a 1-year small mammal biodiversity survey conducted on the Oak Ridge National Environmental Research Park (OR Research Park). The task was implemented through the Oak Ridge National Laboratory (ORNL) Natural Resources Management Program and included researchers from the ORNL Environmental Sciences Division, interns in the Oak Ridge Institute for Science and Education Higher Education Research Experiences Program, and ORNL Environmental Protection Services staff. Eight sites were surveyed reservation wide. The survey was conducted in an effort to determine species abundance and diversity of small mammal populations throughout the reservation and to continue the historical inventory of small mammal presence for biodiversity records. This data collection effort was in support of the approved Wildlife Management Plan for the Oak Ridge Reservation, a major goal of which is to maintain and enhance wildlife biodiversity on the Reservation. Three of the sites (Poplar Creek, McNew Hollow, and Deer Check Station Field) were previously surveyed during a major natural resources inventory conducted in 1996. Five new sites were included in this study: Bearden Creek, Rainy Knob (Natural Area 21), Gum Hollow, White Oak Creek and Melton Branch. The 2009-2010 small mammal surveys were conducted from June 2009 to July 2010 on the Oak Ridge National Environmental Research Park (OR Research Park). The survey had two main goals: (1) to determine species abundance and diversity and (2) to update historical records on the OR Research Park. The park is located on the Department of Energy-owned Oak Ridge Reservation, which encompasses 13,580 ha. The primary focus of the study was riparian zones. In addition to small mammal sampling, vegetation and coarse woody debris samples were taken at certain sites to determine any correlations between habitat and species presence. During the survey all specimens were captured and released using live trapping techniques including Sherman and pitfall traps. In total 227 small mammals representing nine species were captured during the course of the study. The most common species found in the study was the white-footed mouse (Peromyscus leucopus). The least common species found were the deer mouse (Peromyscus maniculatus), meadow jumping mouse (Zapus hudsonius), woodland vole (Microtus pinetorum), and northern short-tailed shrew (Blarina brevicauda).

  2. Glomerular-specific imprinting of the mouse Gs{alpha} gene: How does this relate to hormone resistance in Albright hereditary osteodystrophy?

    SciTech Connect (OSTI)

    Williamson, C.M.; Dutton, E.R.; Seymour, A.

    1996-09-01

    The gene for alpha-stimulating guanine-nucleotide binding polypeptide, Gnas, has been considered as a candidate for the imprinting effects ascribed to distal mouse Chromosome (Chr) 2. Its human homologue (GNAS1) appears, from clinical and biochemical studies of patients with Albright hereditary ostodystrophy, to be paternally imprinted. GNAS1 maps to 20q13, a region that shows linkage conservation with distal mouse Chr 2. We have mapped Gnas within the imprinting region on distal Chr 2 by linkage analysis. To establish if Gnas is imprinted, we have looked for expression differences in tissues taken from mice carrying maternal duplication/paternal deficiency for distal Chr 2 (MatDp2) and its reciprocal (PatDp2). RNA in situ hybridization revealed high levels of Gnas mRNA in glomeruli of PatDp2 embryos at late gestation and lower levels in glomeruli of MatDp2 embryos. These results strongly suggest that Gnas is maternally imprinted and suggest that the mouse gene may be imprinted in a manner opposite the predicted in human. 42 refs., 4 figs.

  3. Crystal Structure of Staphylococcal Enterotoxin G (SEG) in Complex with a Mouse T-cell Receptor Beta Chain

    SciTech Connect (OSTI)

    Fernandez, M.M.; Robinson, H.; Cho, S.; De Marzi, M. C.; Kerzic, M. C.; Mariuzza, R. A.; Malchiodi, E. L.

    2011-01-14

    Superantigens (SAgs) are bacterial or viral toxins that bind MHC class II (MHC-II) molecules and T-cell receptor (TCR) in a nonconventional manner, inducing T-cell activation that leads to inflammatory cytokine production, which may result in acute toxic shock. In addition, the emerging threat of purpura fulminans and community-associated meticillin-resistant Staphylococcus aureus emphasizes the importance of a better characterization of SAg binding to their natural ligands that may allow the development of reagents to neutralize their action. The three-dimensional structure of the complex between a mouse TCR {beta} chain (mV{beta}8.2) and staphylococcal enterotoxin G (SEG) at 2.0 {angstrom} resolution revealed a binding site that does not conserve the 'hot spots' present in mV{beta}8.2-SEC2, mV{beta}8.2-SEC3, mV{beta}8.2-SEB, and mV{beta}8.2-SPEA complexes. Analysis of the mV{beta}8.2-SEG interface allowed us to explain the higher affinity of this complex compared with the others, which may account for the early activation of T-cells bearing mV{beta}8.2 by SEG. This mode of interaction between SEG and mV{beta}8.2 could be an adaptive advantage to bestow on the pathogen a faster rate of colonization of the host.

  4. Metastatic Melanoma Induced Metabolic Changes in C57BL/6J Mouse Stomach Measured by 1H NMR Spectroscopy

    SciTech Connect (OSTI)

    Hu, M; Wang, Xiliang

    2014-12-05

    Melanoma is a malignant tumor of melanocytes with high capability of invasion and rapid metastasis to other organs. Malignant melanoma is the most common metastatic malignancy found in gastrointestinal tract (GI). To the best of our knowledge, previous studies of melanoma in gastrointestinal tract are all clinical case reports. In this work, 1H NMR-based metabolomics approach is used to investigate the metabolite profiles differences of stomach tissue extracts of metastatic B16-F10 melanoma in C57BL/6J mouse and search for specific metabolite biomarker candidates. Principal Component Analysis (PCA), an unsupervised multivariate data analysis method, is used to detect possible outliers, while Orthogonal Projection to Latent Structure (OPLS), a supervised multivariate data analysis method, is employed to evaluate important metabolites responsible for discriminating the control and the melanoma groups. Both PCA and OPLS results reveal that the melanoma group can be well separated from its control group. Among the 50 identified metabolites, it is found that the concentrations of 19 metabolites are statistically and significantly changed with the levels of O-phosphocholine and hypoxanthine down-regulated while the levels of isoleucine, leucine, valine, isobutyrate, threonine, cadaverine, alanine, glutamate, glutamine, methionine, citrate, asparagine, tryptophan, glycine, serine, uracil, and formate up-regulated in the melanoma group. These significantly changed metabolites are associated with multiple biological pathways and may be potential biomarkers for metastatic melanoma in stomach.

  5. Fourier Transform Infrared Imaging Showing Reduced Unsaturated Lipid Content in the Hippocampus of a mouse Model of Alzheimer's Disease

    SciTech Connect (OSTI)

    Leskovjan, A.C.; Kretlow, A.; Miller, L.M.

    2010-04-01

    Polyunsaturated fatty acids are essential to brain functions such as membrane fluidity, signal transduction, and cell survival. It is also thought that low levels of unsaturated lipid in the brain may contribute to Alzheimer's disease (AD) risk or severity. However, it is not known how accumulation of unsaturated lipids is affected in different regions of the hippocampus, which is a central target of AD plaque pathology, during aging. In this study, we used Fourier transform infrared imaging (FTIRI) to visualize the unsaturated lipid content in specific regions of the hippocampus in the PSAPP mouse model of AD as a function of plaque formation. Specifically, the unsaturated lipid content was imaged using the olefinic {double_bond}CH stretching mode at 3012 cm{sup -1}. The axonal, dendritic, and somatic layers of the hippocampus were examined in the mice at 13, 24, 40, and 56 weeks old. Results showed that lipid unsaturation in the axonal layer was significantly increased with normal aging in control (CNT) mice (p < 0.01) but remained low and relatively constant in PSAPP mice. Thus, these findings indicate that unsaturated lipid content is reduced in hippocampal white matter during amyloid pathogenesis and that maintaining unsaturated lipid content early in the disease may be critical in avoiding progression of the disease.

  6. Metastatic Melanoma Induced Metabolic Changes in C57BL/6J Mouse Stomach Measured by 1H NMR Spectroscopy

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

    Hu, M; Wang, Xiliang

    2014-12-05

    Melanoma is a malignant tumor of melanocytes with high capability of invasion and rapid metastasis to other organs. Malignant melanoma is the most common metastatic malignancy found in gastrointestinal tract (GI). To the best of our knowledge, previous studies of melanoma in gastrointestinal tract are all clinical case reports. In this work, 1H NMR-based metabolomics approach is used to investigate the metabolite profiles differences of stomach tissue extracts of metastatic B16-F10 melanoma in C57BL/6J mouse and search for specific metabolite biomarker candidates. Principal Component Analysis (PCA), an unsupervised multivariate data analysis method, is used to detect possible outliers, while Orthogonalmore » Projection to Latent Structure (OPLS), a supervised multivariate data analysis method, is employed to evaluate important metabolites responsible for discriminating the control and the melanoma groups. Both PCA and OPLS results reveal that the melanoma group can be well separated from its control group. Among the 50 identified metabolites, it is found that the concentrations of 19 metabolites are statistically and significantly changed with the levels of O-phosphocholine and hypoxanthine down-regulated while the levels of isoleucine, leucine, valine, isobutyrate, threonine, cadaverine, alanine, glutamate, glutamine, methionine, citrate, asparagine, tryptophan, glycine, serine, uracil, and formate up-regulated in the melanoma group. These significantly changed metabolites are associated with multiple biological pathways and may be potential biomarkers for metastatic melanoma in stomach.« less

  7. Metabolite signatures in hydrophilic extracts of mouse lungs exposed to cigarette smoke revealed by 1H NMR metabolomics investigation

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

    Hu, Jian Z.; Wang, Xuan; Feng, Ju; Webb-Robertson, Bobbie-Jo M.; Waters, Katrina M.; Tilton, Susan C.; Pounds, Joel G.; Corley, Richard A.; Liu, Maili; Hu, Mary Y.

    2015-05-12

    Herein, 1H-NMR metabolomics are carried out to evaluate the changes of metabolites in lungs of mice exposed to cigarette smoke. It is found that the concentrations of adenosine derivatives (i.e. ATP, ADP and AMP), inosine and uridine are significantly fluctuated in the lungs of mice exposed to cigarette smoke compared with those of controls regardless the mouse is obese or regular weight. The decreased ATP, ADP, AMP and elevated inosine predict that the deaminases in charge of adenosine derivatives to inosine derivatives conversion are altered in lungs of mice exposed to cigarette smoke. Transcriptional analysis reveals that the concentrations ofmore » adenosine monophosphate deaminase and adenosine deaminase are different in the lungs of mice exposed to cigarette smoke, confirming the prediction from metabolomics studies. We also found, for the first time, that the ratio of glycerophosphocholine (GPC) to phosphocholine (PC) is significantly increased in the lungs of obese mice compared with regular weight mice. The ratio of GPC/PC is further elevated in the lungs of obese group by cigarette smoke exposure. Since GPC/PC ratio is a known biomarker for cancer, these results may suggest that obese group is more susceptible to lung cancer when exposed to cigarette smoke.« less

  8. Final Report of project entitled "A metabolomics and mouse models approach to study inflammatory and immune responses to radiation"

    SciTech Connect (OSTI)

    Fornace, Albert J.; Li, Henghong

    2013-12-02

    The three-year project entitled ?A Metabolomics and Mouse Models Approach to Study Inflammatory and Immune Responses to Radiation? was initiated in September 2009. The overall objectives of this project were to investigate the acute and persistent effects of low dose radiation on T cell lymphocyte function and physiology, as well the contributions of these cells to radiation-induced inflammatory responses. Inflammation after ionizing radiation (IR), even at low doses, may impact a variety of disease processes, including infectious disease, cardiovascular disease, cancer, and other potentially inflammatory disorders. There were three overall specific aims: 1. To investigate acute and persistent effects of low dose radiation on T cell subsets and function; 2. A genetic approach with mouse models to investigate p38 MAPK pathways that are involved in radiation-induced inflammatory signaling; 3. To investigate the effect of radiation quality on the inflammatory response. We have completed the work proposed in these aims. Below are our major accomplishments: ? Our data show that T cells from low dose irradiated animals have lower proliferation potency and cytokine production upon T cell receptor (TCR) stimulation. This effect was observed as early as 4 hours after radiation, and lasted up to two weeks. ? Using our ultraperformance liquid chromatography coupled with highly sensitive time-of-flight mass spectrometry (UPLC-QTOF) metabolomics method, we demonstrated the global changes of metabolites in T cells upon TCR stimulation in a time-dependent pattern. ? We found that the TCR activation induced metabolome changes are remarkably altered in a dose-dependent manner after radiation. At a dose of 0.5 Gy and above, IR mitigated TCR activation induced metabolome changes while at the dose of as low as 0.1Gy IR had a mild stimulatory effect on some of the metabolome changes. ? We revealed the mechanism for how radiation affects T cell activation by showing that the energy supply pathways in activated T cells are greatly compromised after radiation. ? We demonstrated that low dose ionizing radiation has a variety of effects on different T cell subsets, and p38 plays an important role in these effects. ? The study with low dose proton radiation shows similar effects on T cell proliferation upon TCR activation. Our dose rate study with proton radiation indicates that at low dose rates, proton exposure has less detrimental effects on T cell activation. ? We have one published paper and several manuscripts submitted or in preparation. ? We presented our findings at multiple DOE low dose program workshops, RRS annual meetings and other conferences. Our project is the first to apply a cutting-edge metabolomics approach to study the effects of radiation on immune cell function. Our findings demonstrate that metabolomics is a powerful method, which not only has higher sensitivity than the classical immune cell biology endpoints, but also helps to reveal the underlying mechanisms providing evidence that T cell activation is a metabolically dynamic process. Our T cell subset study sheds light on the effects of radiation on different T cell subsets and relevant signaling pathways mediating these effects. We have proved that our metabolomics platform and the T cell subset differentiation methods are useful and informative approaches for investigation and assessment of immune cell function after radiation. Our mechanistic findings on metabolic pathways may help to identify potential targets for intervention.

  9. Studies of Secondary Melanoma on C57BL/6J Mouse Liver Using 1H NMR Metabolomics

    SciTech Connect (OSTI)

    Feng, Ju; Isern, Nancy G.; Burton, Sarah D.; Hu, Jian Z.

    2013-10-31

    NMR metabolomics, consisting of solid state high resolution (hr) magic angle spinning (MAS) 1H NMR (1H hr-MAS), liquid state high resolution 1H-NMR, and principal components analysis (PCA) has been used to study secondary metastatic B16-F10 melanoma in C57BL/6J mouse liver . The melanoma group can be differentiated from its control group by PCA analysis of the absolute concentrations or by the absolute peak intensities of metabolites from either 1H hr-MAS NMR data on intact liver tissues or liquid state 1H-NMR spectra on liver tissue extracts. In particular, we found that the absolute concentrations of alanine, glutamate, creatine, creatinine, fumarate and cholesterol are elevated in the melanoma group as compared to controls, while the absolute concentrations of succinate, glycine, glucose, and the family of linear lipids including long chain fatty acids, total choline and acylglycerol are decreased. The ratio of glycerophosphocholine to phosphocholine is increased by about 1.5 fold in the melanoma group, while the absolute concentration of total choline is actually lower in melanoma mice. These results suggest the following picture in secondary melanoma metastasis: Linear lipid levels are decreased by beta oxidation in the melanoma group, which contributes to an increase in the synthesis of cholesterol, and also provides an energy source input for TCA cycle. These findings suggest a link between lipid oxidation, the TCA cycle and the hypoxia-inducible factors (HIF) signal pathway in tumor metastases. Thus this study indicates that the metabolic profile derived from NMR analysis can provide a valuable bio-signature of malignancy and cell hypoxia in metastatic melanoma.

  10. BENZO[a]PYRENE DIOL EPOXIDE PERTURBATION OF CELL CYCLE KINETICS OF SYNCHRONIZED MOUSE LIVER EPITHELIAL CELLS

    SciTech Connect (OSTI)

    Pearlman, A.L.; Navsky, B.N.; Bartholomew, J.C

    1980-07-01

    A cell cycle synchronization system is described for the analysis of the perturbation of cell cycle kinetics and the cycle-phase specificity of chemicals and other agents. We used the system to study the effects of ({+-})r-7, t-8-dihydroxy-t-9, 10-oxy-7,8,9,10-tetrahydrobenzo[a]pyrene (BaP diol epoxide) upon the cell cycle of mouse liver epithelial cells(NMuLi). BaP diol epoxide(0.6 uM) was added to replated cultures of NMuLi cells that had been synchronized in various stages of the cell cycle by centrifugal elutriation. DNA histograms were obtained by flow cytometry as a function of time after replating. The data were analyzed by a computer modeling routine and reduced to a few graphs illustrating the 'net effects' of the BaP diol epoxide relative to controls. BaP diol epoxide slowed S-phase traversal in all samples relative to their respective control. Traversal through G{sub 2}M was also slowed by at least 50%. BaP diol epoxide had no apparent effect upon G{sub 1} traversal by cycling cells, but delayed the recruitment of quiescent G{sub 0} cells by about 2 hrs. The methods described constitute a powerful new approach for probing the cell cycle effects of a wide variety of agents. The present system appears to be extremely sensitive and capable of characterizing the action of agents on each phase of the cell cycle. The methods are automatable and would allow for the assay and possible differential characterization of mutagens and carcinogens.

  11. Flavin-containing monooxygenase-3: Induction by 3-methylcholanthrene and complex regulation by xenobiotic chemicals in hepatoma cells and mouse liver

    SciTech Connect (OSTI)

    Celius, Trine; Pansoy, Andrea; Matthews, Jason; Okey, Allan B.; Henderson, Marilyn C.; Krueger, Sharon K.; Williams, David E.

    2010-08-15

    Flavin-containing monooxygenases often are thought not to be inducible but we recently demonstrated aryl hydrocarbon receptor (AHR)-dependent induction of FMO mRNAs in mouse liver by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) (Celius et al., Drug Metab Dispos 36:2499, 2008). We now evaluated FMO induction by other AHR ligands and xenobiotic chemicals in vivo and in mouse Hepa1c1c7 hepatoma cells (Hepa-1). In mouse liver, 3-methylcholanthrene (3MC) induced FMO3 mRNA 8-fold. In Hepa-1 cells, 3MC and benzo[a]pyrene (BaP) induced FMO3 mRNA > 30-fold. Induction by 3MC and BaP was AHR dependent but, surprisingly, the potent AHR agonist, TCDD, did not induce FMO3 mRNA in Hepa-1 cells nor did chromatin immunoprecipitation assays detect recruitment of AHR or ARNT to Fmo3 regulatory elements after exposure to 3MC in liver or in Hepa-1 cells. However, in Hepa-1, 3MC and BaP (but not TCDD) caused recruitment of p53 protein to a p53 response element in the 5'-flanking region of the Fmo3 gene. We tested the possibility that FMO3 induction in Hepa-1 cells might be mediated by Nrf2/anti-oxidant response pathways, but agents known to activate Nrf2 or to induce oxidative stress did not affect FMO3 mRNA levels. The protein synthesis inhibitor, cycloheximide (which causes 'superinduction' of CYP1A1 mRNA in TCDD-treated cells), by itself caused dramatic upregulation (> 300-fold) of FMO3 mRNA in Hepa-1 suggesting that cycloheximide prevents synthesis of a labile protein that suppresses FMO3 expression. Although FMO3 mRNA is highly induced by 3MC or TCDD in mouse liver and in Hepa-1 cells, FMO protein levels and FMO catalytic function showed only modest elevation.

  12. Development of doxorubicin-induced chronic cardiotoxicity in the B6C3F{sub 1} mouse model

    SciTech Connect (OSTI)

    Desai, Varsha G.; Herman, Eugene H.; Moland, Carrie L.; Branham, William S.; Lewis, Sherry M.; Davis, Kelly J.; George, Nysia I.; Lee, Taewon; Kerr, Susan; Fuscoe, James C.

    2013-01-01

    Serum levels of cardiac troponins serve as biomarkers of myocardial injury. However, troponins are released into the serum only after damage to cardiac tissue has occurred. Here, we report development of a mouse model of doxorubicin (DOX)-induced chronic cardiotoxicity to aid in the identification of predictive biomarkers of early events of cardiac tissue injury. Male B6C3F{sub 1} mice were administered intravenous DOX at 3 mg/kg body weight, or an equivalent volume of saline, once a week for 4, 6, 8, 10, 12, and 14 weeks, resulting in cumulative DOX doses of 12, 18, 24, 30, 36, and 42 mg/kg, respectively. Mice were sacrificed a week following the last dose. A significant reduction in body weight gain was observed in mice following exposure to a weekly DOX dose for 1 week and longer compared to saline-treated controls. DOX treatment also resulted in declines in red blood cell count, hemoglobin level, and hematocrit compared to saline-treated controls after the 2nd weekly dose until the 8th and 9th doses, followed by a modest recovery. All DOX-treated mice had significant elevations in cardiac troponin T concentrations in plasma compared to saline-treated controls, indicating cardiac tissue injury. Also, a dose-related increase in the severity of cardiac lesions was seen in mice exposed to 24 mg/kg DOX and higher cumulative doses. Mice treated with cumulative DOX doses of 30 mg/kg and higher showed a significant decline in heart rate, suggesting drug-induced cardiac dysfunction. Altogether, these findings demonstrate the development of DOX-induced chronic cardiotoxicity in B6C3F{sub 1} mice. -- Highlights: ? 24 mg/kg was a cumulative cardiotoxic dose of doxorubicin in male B6C3F{sub 1} mice. ? Doxorubicin-induced hematological toxicity was in association with splenomegaly. ? Doxorubicin induced severe testicular toxicity in B6C3F{sub 1} male mice.

  13. Mono-hydroxy methoxychlor alters levels of key sex steroids and steroidogenic enzymes in cultured mouse antral follicles

    SciTech Connect (OSTI)

    Craig, Zelieann R., E-mail: zelieann@gmail.co [Department of Comparative Biosciences, University of Illinois, Urbana, IL (United States); Leslie, Traci C., E-mail: traci.leslie@gmail.co [Department of Comparative Biosciences, University of Illinois, Urbana, IL (United States); Hatfield, Kimberly P., E-mail: kpm9786@yahoo.co [Program in Toxicology and Department of Epidemiology and Preventive Medicine, University of Maryland School of Medicine, Baltimore, MD 21201 (United States); Gupta, Rupesh K., E-mail: drrupesh@illinois.ed [Department of Comparative Biosciences, University of Illinois, Urbana, IL (United States); Flaws, Jodi A., E-mail: jflaws@illinois.ed [Department of Comparative Biosciences, University of Illinois, Urbana, IL (United States)

    2010-12-01

    Methoxychlor (MXC) is an organochlorine pesticide that reduces fertility in female rodents by decreasing antral follicle numbers and increasing follicular death. MXC is metabolized in the body to mono-hydroxy MXC (mono-OH). Little is known about the effects of mono-OH on the ovary. Thus, this work tested the hypothesis that mono-OH exposure decreases production of 17{beta}-estradiol (E{sub 2}) by cultured mouse antral follicles. Antral follicles were isolated from CD-1 mice (age 35-39 days) and exposed to dimethylsulfoxide (DMSO), or mono-OH (0.1-10 {mu}g/mL) for 96 h. Media and follicles were collected for analysis of sex steroid levels and mRNA expression, respectively. Mono-OH treatment (10 {mu}g/mL) decreased E{sub 2} (DMSO: 3009.72 {+-} 744.99 ng/mL; mono-OH 0.1 {mu}g/mL: 1679.66 {+-} 461.99 ng/mL; 1 {mu}g/mL: 1752.72 {+-} 532.41 ng/mL; 10 {mu}g/mL: 45.89 {+-} 33.83 ng/mL), testosterone (DMSO: 15.43 {+-} 2.86 ng/mL; mono-OH 0.1 {mu}g/mL: 17.17 {+-} 4.71 ng/mL; 1 {mu}g/mL: 13.64 {+-} 3.53 ng/mL; 10 {mu}g/mL: 1.29 {+-} 0.23 ng/mL), androstenedione (DMSO: 1.92 {+-} 0.34 ng/mL; mono-OH 0.1 {mu}g/mL: 1.49 {+-} 0.43 ng/mL; 1 {mu}g/mL: 0.64 {+-} 0.31 ng/mL; 10 {mu}g/mL: 0.12 {+-} 0.06 ng/mL) and progesterone (DMSO: 24.11 {+-} 4.21 ng/mL; mono-OH 0.1 {mu}g/mL: 26.77 {+-} 4.41 ng/mL; 1 {mu}g/mL: 20.90 {+-} 3.75 ng/mL; 10 {mu}g/mL: 9.44 {+-} 2.97 ng/mL) levels. Mono-OH did not alter expression of Star, Hsd3b1, Hsd17b1 and Cyp1b1, but it did reduce levels of Cyp11a1, Cyp17a1 and Cyp19a1 mRNA. Collectively, these data suggest that mono-OH significantly decreases levels of key sex steroid hormones and the expression of enzymes required for steroidogenesis.

  14. Linkage mapping of the aldo-2, Pax-5, Ambp, and D4H9S3E loci on mouse chromosome 4 in the region of homology with human chromosome 9

    SciTech Connect (OSTI)

    Pilz, A.; Abbott, C. ); Fountain, J. ); Peters, J. )

    1993-12-01

    The genes for aldolase-B (ALDOB), the [alpha]-microglobulin/bikunin precursor (AMBP), the paired box gene PAX5, and the anonymous DNA marker D9S3 map to human chromosome 9 (HSA9). The authors have set out to map the mouse homologues of each of these genes. The mouse genes for Pax-5 and Ambp previously been shown to map to MMU4. They have used an interspecific backcross to confirm these localizations and to map the mouse homologues of ALDOB (Aldo-2) and D9S3 (D4H9S3E) to the same chromosome. These genes were mapped with respect to the four anchor loci for MMU4. In addition, the panel of backcross DNAs had previously been typed for [delta]-amino levulinate dehydratase (Lv), orosomucoid-1 (Orm-1), and hexabranchion (Hxb), the human homologues of which map to HSA9q. The recombination distances [+-] the standard error between each pair of loci are D4Nds4-1.6[+-]1.1-D4H9S3E-4.0[+-]1.7 (Galt) 0.8[+-]0.8-Pax-5-4.8[+-]1.9-Aldo-2-6.3[+-]2.2-(Lv, Orm-1, Ambp)-1.6[+-]1.1-Hxb-4.0[+-]1.7-Tyrp-1-4.8[+-]1.9-Ifa. The data from this study have extended the known region of conserved synteny between human chromosome 9 and mouse chromosome 4. 17 refs., 2 figs.

  15. Arsenic augments the uptake of oxidized LDL by upregulating the expression of lectin-like oxidized LDL receptor in mouse aortic endothelial cells

    SciTech Connect (OSTI)

    Hossain, Ekhtear; Ota, Akinobu; Karnan, Sivasundaram; Damdindorj, Lkhagvasuren; Takahashi, Miyuki; Konishi, Yuko; Konishi, Hiroyuki; Hosokawa, Yoshitaka

    2013-12-15

    Although chronic arsenic exposure is a well-known risk factor for cardiovascular diseases, including atherosclerosis, the molecular mechanism underlying arsenic-induced atherosclerosis remains obscure. Therefore, this study aimed to elucidate this molecular mechanism. We examined changes in the mRNA level of the lectin-like oxidized LDL (oxLDL) receptor (LOX-1) in a mouse aortic endothelial cell line, END-D, after sodium arsenite (SA) treatment. SA treatment significantly upregulated LOX-1 mRNA expression; this finding was also verified at the protein expression level. Flow cytometry and fluorescence microscopy analyses showed that the cellular uptake of fluorescence (Dil)-labeled oxLDL was significantly augmented with SA treatment. In addition, an anti-LOX-1 antibody completely abrogated the augmented uptake of Dil-oxLDL. We observed that SA increased the levels of the phosphorylated forms of nuclear factor of kappa light polypeptide gene enhancer in B cells (NF-?B)/p65. SA-induced upregulation of LOX-1 protein expression was clearly prevented by treatment with an antioxidant, N-acetylcysteine (NAC), or an NF-?B inhibitor, caffeic acid phenethylester (CAPE). Furthermore, SA-augmented uptake of Dil-oxLDL was also prevented by treatment with NAC or CAPE. Taken together, our results indicate that arsenic upregulates LOX-1 expression through the reactive oxygen species-mediated NF-?B signaling pathway, followed by augmented cellular oxLDL uptake, thus highlighting a critical role of the aberrant LOX-1 signaling pathway in the pathogenesis of arsenic-induced atherosclerosis. - Highlights: Sodium arsenite (SA) increases LOX-1 expression in mouse aortic endothelial cells. SA enhances cellular uptake of oxidized LDL in dose-dependent manner. SA-induced ROS generation enhances phosphorylation of NF-?B. SA upregulates LOX-1 expression through ROS-activated NF-?B signaling pathway.

  16. Micrometeorological data for energy-budget studies near Rogers Spring, Ash Meadows National Wildlife Refuge, Nye County, Nevada, 1994

    SciTech Connect (OSTI)

    Nichols, W.D.; Rapp, T.R.

    1996-05-01

    The data were collected at two sites near Rogers Spring for use in energy-budget studies beginning in 1994. The data collected at each site included net radiation, air temperature at two heights, dew- point temperature at two heights, windspeed at two heights, soil heat flux, and soil temperature in the interval between the land surface and the buried heat-flux plates.

  17. Bisphenol A down-regulates rate-limiting Cyp11a1 to acutely inhibit steroidogenesis in cultured mouse antral follicles

    SciTech Connect (OSTI)

    Peretz, Jackye, E-mail: peretz@illinois.edu [2001 South Lincoln Ave, 3211 VMBSB, University of Illinois, Urbana, IL 61802 (United States); Flaws, Jodi A., E-mail: jflaws@illinois.edu [2001 South Lincoln Ave, 3223 VMBSB, University of Illinois, Urbana, IL 61802 (United States)

    2013-09-01

    Bisphenol A (BPA) is the backbone of polycarbonate plastic products and the epoxy resin lining of aluminum cans. Previous studies have shown that exposure to BPA decreases sex steroid hormone production in mouse antral follicles. The current study tests the hypothesis that BPA first decreases the expression levels of the steroidogenic enzyme cytochrome P450 side-chain cleavage (Cyp11a1) and steroidogenic acute regulatory protein (StAR) in mouse antral follicles, leading to a decrease in sex steroid hormone production in vitro. Further, the current study tests the hypothesis that these effects are acute and reversible after removal of BPA. Exposure to BPA (10 ?g/mL and 100 ?g/mL) significantly decreased expression of Cyp11a1 and StAR beginning at 18 h and 72 h, respectively, compared to controls. Exposure to BPA (10 ?g/mL and 100 ?g/mL) significantly decreased progesterone levels beginning at 24 h and decreased androstenedione, testosterone, and estradiol levels at 72 h and 96 h compared to controls. Further, after removing BPA from the culture media at 20 h, expression of Cyp11a1 and progesterone levels were restored to control levels by 48 h and 72 h, respectively. Additionally, expression of StAR and levels of androstenedione, testosterone, and estradiol never decreased compared to controls. These data suggest that BPA acutely decreases expression of Cyp11a1 as early as 18 h and this reduction in Cyp11a1 may lead to a decrease in progesterone production by 24 h, followed by a decrease in androstenedione, testosterone, and estradiol production and expression of StAR at 72 h. Therefore, BPA exposure likely targets Cyp11a1 and steroidogenesis, but these effects are reversible with removal of BPA exposure. - Highlights: BPA may target Cyp11a1 to inhibit steroidogenesis in antral follicles. BPA may decrease the expression of Cyp11a1 prior to inhibiting steroidogenesis. The adverse effects of BPA on steroidogenesis in antral follicles are reversible.

  18. Pregnenolone co-treatment partially restores steroidogenesis, but does not prevent growth inhibition and increased atresia in mouse ovarian antral follicles treated with mono-hydroxy methoxychlor

    SciTech Connect (OSTI)

    Craig, Zelieann R., E-mail: zelieann@illinois.edu; Hannon, Patrick R., E-mail: phannon2@illinois.edu; Flaws, Jodi A., E-mail: jflaws@illinois.edu

    2013-11-01

    Mono-hydroxy methoxychlor (mono-OH MXC) is a metabolite of the pesticide, methoxychlor (MXC). Although MXC is known to decrease antral follicle numbers, and increase follicle death in rodents, not much is known about the ovarian effects of mono-OH MXC. Previous studies indicate that mono-OH MXC inhibits mouse antral follicle growth, increases follicle death, and inhibits steroidogenesis in vitro. Further, previous studies indicate that CYP11A1 expression and production of progesterone (P{sub 4}) may be the early targets of mono-OH MXC in the steroidogenic pathway. Thus, this study tested whether supplementing pregnenolone, the precursor of progesterone and the substrate for HSD3B, would prevent decreased steroidogenesis, inhibited follicle growth, and increased follicle atresia in mono-OH MXC-treated follicles. Mouse antral follicles were exposed to vehicle (dimethylsulfoxide), mono-OH MXC (10 ?g/mL), pregnenolone (1 ?g/mL), or mono-OH MXC and pregnenolone together for 96 h. Levels of P{sub 4}, androstenedione (A), testosterone (T), estrone (E{sub 1}), and 17?-estradiol (E{sub 2}) in media were determined, and follicles were processed for histological evaluation of atresia. Pregnenolone treatment alone stimulated production of all steroid hormones except E{sub 2}. Mono-OH MXC-treated follicles had decreased sex steroids, but when given pregnenolone, produced levels of P{sub 4}, A, T, and E{sub 1} that were comparable to those in vehicle-treated follicles. Pregnenolone treatment did not prevent growth inhibition and increased atresia in mono-OH MXC-treated follicles. Collectively, these data support the idea that the most upstream effect of mono-OH MXC on steroidogenesis is by reducing the availability of pregnenolone, and that adding pregnenolone may not be sufficient to prevent inhibited follicle growth and survival. - Highlights: Mono-OH MXC inhibited antral follicle steroidogenesis, growth, and survival. Pregnenolone partially restored steroidogenesis in mono-OH MXC-treated follicles. Pregnenolone did not prevent mono-OH MXC-induced inhibition of growth and survival.

  19. Metabolite signatures in hydrophilic extracts of mouse lungs exposed to cigarette smoke revealed by 1H NMR metabolomics investigation

    SciTech Connect (OSTI)

    Hu, Jian Z.; Wang, Xuan; Feng, Ju; Webb-Robertson, Bobbie-Jo M.; Waters, Katrina M.; Tilton, Susan C.; Pounds, Joel G.; Corley, Richard A.; Liu, Maili; Hu, Mary Y.

    2015-05-12

    Herein, 1H-NMR metabolomics are carried out to evaluate the changes of metabolites in lungs of mice exposed to cigarette smoke. It is found that the concentrations of adenosine derivatives (i.e. ATP, ADP and AMP), inosine and uridine are significantly fluctuated in the lungs of mice exposed to cigarette smoke compared with those of controls regardless the mouse is obese or regular weight. The decreased ATP, ADP, AMP and elevated inosine predict that the deaminases in charge of adenosine derivatives to inosine derivatives conversion are altered in lungs of mice exposed to cigarette smoke. Transcriptional analysis reveals that the concentrations of adenosine monophosphate deaminase and adenosine deaminase are different in the lungs of mice exposed to cigarette smoke, confirming the prediction from metabolomics studies. We also found, for the first time, that the ratio of glycerophosphocholine (GPC) to phosphocholine (PC) is significantly increased in the lungs of obese mice compared with regular weight mice. The ratio of GPC/PC is further elevated in the lungs of obese group by cigarette smoke exposure. Since GPC/PC ratio is a known biomarker for cancer, these results may suggest that obese group is more susceptible to lung cancer when exposed to cigarette smoke.

  20. Integrated Weed Control for Land Stewardship at Legacy Management's Rocky Flats Site in Colorado - 13086

    SciTech Connect (OSTI)

    Nelson, Jody K.

    2013-07-01

    Land stewardship is one of nine sustainability programs in the U.S. Department of Energy's Environmental Management System. Land stewardship includes maintaining and improving ecosystem health. At the Rocky Flats Site near Westminster, Colorado, land stewardship is an integral component of the Office of Legacy Management's post-closure monitoring and management at the site. Nearly 263 hectares (650 acres) were disturbed and re-vegetated during site cleanup and closure operations. Proactive management of revegetation areas is critical to the successful reestablishment of native grasslands, wetlands, and riparian communities. The undisturbed native plant communities that occur at the site also require active management to maintain the high-quality wetlands and other habitats that are home to numerous species of birds and other wildlife such as elk and deer, rare plant communities, and the federally listed threatened Preble's meadow jumping mouse. Over the past several decades, an increase of Noxious weeds has impacted much of Colorado's Front Range. As a result, weed control is a key component of the land stewardship program at Rocky Flats. Thirty-three species of state-listed Noxious weeds are known to occur in the Central and Peripheral Operable Units at Rocky Flats, along with another five species that are considered invasive at the site. Early detection and rapid response to control new invasive species is crucial to the program. An integrated weed control/vegetation management approach is key to maintaining healthy, sustainable plant communities that are able to resist Noxious weed invasions. Weed mapping, field surveys, and field-staff training sessions (to learn how to identify new potential problem species) are conducted to help detect and prevent new weed problems. The integrated approach at Rocky Flats includes administrative and cultural techniques (prevention), mechanical controls, biological controls, and chemical controls. Several species of biocontrol insects have been released to assist with control of different target weed species. Monitoring is conducted to evaluate the effectiveness of control efforts and to provide information for future control efforts. The effective implementation of this integrated approach has reduced the infestation levels of many species and has kept several newly discovered invasive species from spreading and becoming larger problems at the site. (authors)

  1. The combination of glutamate receptor antagonist MK-801 with tamoxifen and its active metabolites potentiates their antiproliferative activity in mouse melanoma K1735-M2 cells

    SciTech Connect (OSTI)

    Ribeiro, Mariana P.C.; Nunes-Correia, Isabel; Santos, Armanda E.; Custdio, Jos B.A.

    2014-02-15

    Recent reports suggest that N-methyl-D-aspartate receptor (NMDAR) blockade by MK-801 decreases tumor growth. Thus, we investigated whether other ionotropic glutamate receptor (iGluR) antagonists were also able to modulate the proliferation of melanoma cells. On the other hand, the antiestrogen tamoxifen (TAM) decreases the proliferation of melanoma cells, and is included in combined therapies for melanoma. As the efficacy of TAM is limited by its metabolism, we investigated the effects of the NMDAR antagonist MK-801 in combination with TAM and its active metabolites, 4-hydroxytamoxifen (OHTAM) and endoxifen (EDX). The NMDAR blockers MK-801 and memantine decreased mouse melanoma K1735-M2 cell proliferation. In contrast, the NMDAR competitive antagonist APV and the AMPA and kainate receptor antagonist NBQX did not affect cell proliferation, suggesting that among the iGluR antagonists only the NMDAR channel blockers inhibit melanoma cell proliferation. The combination of antiestrogens with MK-801 potentiated their individual effects on cell biomass due to diminished cell proliferation, since it decreased the cell number and DNA synthesis without increasing cell death. Importantly, TAM metabolites combined with MK-801 promoted cell cycle arrest in G1. Therefore, the data obtained suggest that the activity of MK-801 and antiestrogens in K1735-M2 cells is greatly enhanced when used in combination. - Highlights: MK-801 and memantine decrease melanoma cell proliferation. The combination of MK-801 with antiestrogens inhibits melanoma cell proliferation. These combinations greatly enhance the effects of the compounds individually. MK-801 combined with tamoxifen active metabolites induces cell cycle arrest in G1. The combination of MK-801 and antiestrogens is an innovative strategy for melanoma.

  2. Sodium arsenite represses the expression of myogenin in C2C12 mouse myoblast cells through histone modifications and altered expression of Ezh2, Glp, and Igf-1

    SciTech Connect (OSTI)

    Hong, Gia-Ming; Present address: The University of Chicago, Section of Hematology Bain, Lisa J.

    2012-05-01

    Arsenic is a toxicant commonly found in water systems and chronic exposure can result in adverse developmental effects including increased neonatal death, stillbirths, and miscarriages, low birth weight, and altered locomotor activity. Previous studies indicate that 20 nM sodium arsenite exposure to C2C12 mouse myocyte cells delayed myoblast differentiation due to reduced myogenin expression, the transcription factor that differentiates myoblasts into myotubes. In this study, several mechanisms by which arsenic could alter myogenin expression were examined. Exposing differentiating C2C12 cells to 20 nM arsenic increased H3K9 dimethylation (H3K9me2) and H3K9 trimethylation (H3K9me3) by 3-fold near the transcription start site of myogenin, which is indicative of increased repressive marks, and reduced H3K9 acetylation (H3K9Ac) by 0.5-fold, indicative of reduced permissive marks. Protein expression of Glp or Ehmt1, a H3-K9 methyltransferase, was also increased by 1.6-fold in arsenic-exposed cells. In addition to the altered histone remodeling status on the myogenin promoter, protein and mRNA levels of Igf-1, a myogenic growth factor, were significantly repressed by arsenic exposure. Moreover, a 2-fold induction of Ezh2 expression, and an increased recruitment of Ezh2 (3.3-fold) and Dnmt3a (? 2-fold) to the myogenin promoter at the transcription start site (? 40 to + 42), were detected in the arsenic-treated cells. Together, we conclude that the repressed myogenin expression in arsenic-exposed C2C12 cells was likely due to a combination of reduced expression of Igf-1, enhanced nuclear expression and promoter recruitment of Ezh2, and altered histone remodeling status on myogenin promoter (? 40 to + 42). -- Highlights: ? Igf-1 expression is decreased in C2C12 cells after 20 nM arsenite exposure. ? Arsenic exposure alters histone remodeling on the myogenin promoter. ? Glp expression, a H3K9 methyltransferase, was increased in arsenic-exposed cells. ? Ezh2 and Dnmt3a localization to the myogenin promoter is induced by arsenic.

  3. 2,3,7,8-Tetrachlorodibenzo-p-dioxin treatment alters eicosanoid levels in several organs of the mouse in an aryl hydrocarbon receptor-dependent fashion

    SciTech Connect (OSTI)

    Bui, Peter; Solaimani, Parrisa [Molecular Toxicology Program, University of California, Los Angeles, California 90095 (United States) [Molecular Toxicology Program, University of California, Los Angeles, California 90095 (United States); Dept of Pathology and Laboratory Medicine, University of California, Los Angeles, California 90095 (United States); Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California 90095 (United States); Wu, Xiaomeng [Dept of Pathology and Laboratory Medicine, University of California, Los Angeles, California 90095 (United States) [Dept of Pathology and Laboratory Medicine, University of California, Los Angeles, California 90095 (United States); Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California 90095 (United States); Hankinson, Oliver, E-mail: ohank@mednet.ucla.edu [Molecular Toxicology Program, University of California, Los Angeles, California 90095 (United States) [Molecular Toxicology Program, University of California, Los Angeles, California 90095 (United States); Dept of Pathology and Laboratory Medicine, University of California, Los Angeles, California 90095 (United States); Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California 90095 (United States); Molecular Biology Institute, University of California, Los Angeles, California 90095 (United States)

    2012-03-01

    2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) adversely affects many mammalian organs and tissues. These effects are mediated by the aryl hydrocarbon receptor (AHR). CYP1A1, CYP1A2 and CYP1B1 are upregulated by the liganded AHR. These (and other) cytochromes P450 can metabolize arachidonic acid into a variety of bioactive eicosanoids. Towards investigating a potential role of eicosanoids in TCDD toxicity, arachidonic acid, two other unsaturated long-chain fatty acids, and up to twenty-five eicosanoids were measured in five organs/tissues of male and female wild-type and Ahr null mice treated or untreated with TCDD. TCDD generally increased the levels of the four dihydroxyeicosatrienoic acids (DHETs) and (where measured) 5,6-epoxyeicosatrienoic acid and 18-, 19- and 20-hydroxyeicosatrienoic acids (HETEs) in the serum, liver, spleen and lungs, but not the heart, of both sexes, and increased the levels in the serum, liver and spleen of several metabolites that are usually considered products of lipoxygenase activity, but which may also be generated by cytochromes P450. TCDD also increased the levels of the esterified forms of these eicosanoids in the liver in parallel with the corresponding free forms. The levels of prostanoids were generally not affected by TCDD. The above changes did not occur in Ahr null mice, and are therefore mediated by the AHR. TCDD increased the mRNA levels of Cyp1a1, Cyp1a2, Cyp1b1 and the Pla2g12a form of phospholipase A{sub 2} to varying degrees in the different organs, and these increases correlated with some but not all the changes in eicosanoids levels in the organs, suggesting that other enzymes may also be involved. -- Highlights: ? TCDD treatment increases the levels of many eicosanoids in several mouse organs. ? Products of both the cytochrome P450 and classical lipoxygenase pathways are increased. ? These increases are dependent on the aryl hydrocarbon receptor. ? Cyp1a1, Cyp1a2 and Cyp1b1 appear to be responsible for much but not all of the increases.

  4. 9. international mouse genome conference

    SciTech Connect (OSTI)

    1995-12-31

    This conference was held November 12--16, 1995 in Ann Arbor, Michigan. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on genetic mapping in mice. This report contains abstracts of presentations, focusing on the following areas: mutation identification; comparative mapping; informatics and complex traits; mutagenesis; gene identification and new technology; and genetic and physical mapping.

  5. 2,3,7,8-Tetrachlorodibenzo-p-dioxin activates the aryl hydrocarbon receptor and alters sex steroid hormone secretion without affecting growth of mouse antral follicles in vitro

    SciTech Connect (OSTI)

    Karman, Bethany N., E-mail: bklement@illinois.edu; Basavarajappa, Mallikarjuna S., E-mail: mbshivapur@gmail.com; Craig, Zelieann R., E-mail: zelieann@illinois.edu; Flaws, Jodi A., E-mail: jflaws@illinois.edu

    2012-05-15

    The persistent environmental contaminant, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is an ovarian toxicant. These studies were designed to characterize the actions of TCDD on steroidogenesis and growth of intact mouse antral follicles in vitro. Specifically, these studies tested the hypothesis that TCDD exposure leads to decreased sex hormone production/secretion by antral follicles as well as decreased growth of antral follicles in vitro. Since TCDD acts through binding to the aryl hydrocarbon receptor (AHR), and the AHR has been identified as an important factor in ovarian function, we also conducted experiments to confirm the presence and activation of the AHR in our tissue culture system. To do so, we exposed mouse antral follicles for 96 h to a series of TCDD doses previously shown to have effects on ovarian tissues and cells in culture, which also encompass environmentally relevant and pharmacological exposures (0.1100 nM), to determine a dose response for TCDD in our culture system for growth, hormone production, and expression of the Ahr and Cyp1b1. The results indicate that TCDD decreases progesterone, androstenedione, testosterone, and estradiol levels in a non-monotonic dose response manner without altering growth of antral follicles. The addition of pregnenolone substrate (10 ?M) restores hormone levels to control levels. Additionally, Cyp1b1 levels were increased by 34 fold regardless of the dose of TCDD exposure, evidence of AHR activation. Overall, these data indicate that TCDD may act prior to pregnenolone formation and through AHR transcriptional control of Cyp1b1, leading to decreased hormone levels without affecting growth of antral follicles. -- Highlights: ?TCDD disrupts sex steroid hormone levels, but not growth of antral follicles. ?Pregnenolone co-treatment by-passes TCDD-induced steroid hormone disruption. ?TCDD affects steroid hormone levels through an AHR pathway in antral follicles.

  6. Department of Energy Awards $2 Million for National University Clean Energy Business Challenge to Jump Start Young Entrepreneurship

    Broader source: Energy.gov [DOE]

    Washington, D.C. – The U.S. Department of Energy (DOE) recently announced $2 million over three years for six regional awardees to create and administer a network of student-focused business...

  7. Reduction of metastasis, cell invasion, and adhesion in mouse osteosarcoma by YM529/ONO-5920-induced blockade of the Ras/MEK/ERK and Ras/PI3K/Akt pathway

    SciTech Connect (OSTI)

    Tsubaki, Masanobu; Satou, Takao; Itoh, Tatsuki; Imano, Motohiro; Ogaki, Mitsuhiko; Yanae, Masashi; Depeartment of Pharmacy, Sakai Hospital, Kinki University School of Medicine, Sakai, Osaka 590-0132 ; Nishida, Shozo

    2012-03-15

    Osteosarcoma is one of the most common primary malignant bone tumors in children and adolescents. Some patients continue to have a poor prognosis, because of the metastatic disease. YM529/ONO-5920 is a nitrogen-containing bisphosphonate that has been used for the treatment of osteoporosis. YM529/ONO-5920 has recently been reported to induce apoptosis in various tumors including osteosarcoma. However, the mode of metastasis suppression in osteosarcoma by YM529/ONO-5920 is unclear. In the present study, we investigated whether YM529/ONO-5920 inhibited tumor cell migration, invasion, adhesion, or metastasis in the LM8 mouse osteosarcoma cell line. We found that YM529/ONO-5920 significantly inhibited metastasis, cell migration, invasion, and adhesion at concentrations that did not have antiproliferative effects on LM8 cells. YM529/ONO-5920 also inhibited the mRNA expression and protein activities of matrix metalloproteinases (MMPs). In addition, YM529/ONO-5920 suppressed phosphorylated extracellular signal-regulated kinase 1/2 (ERK1/2) and the serine/threonine protein kinase B (Akt) by the inhibition of Ras prenylation. Moreover, U0126, a mitogen-activated protein kinase kinase (MEK) 1/2 inhibitor, and LY294002, a phosphatidylinositol 3-kinase (PI3K) inhibitor, also inhibited LM8 cell migration, invasion, adhesion, and metastasis, as well as the mRNA expression and protein activities of MMP-1, MMP-2, MMP-9, and MT1-MMP. The results indicated that YM529/ONO-5920 suppressed the Ras/MEK/ERK and Ras/PI3K/Akt pathways, thereby inhibiting LM8 cell migration, invasion, adhesion, and metastasis. These findings suggest that YM529/ONO-5920 has potential clinical applications for the treatment of tumor cell metastasis in osteosarcoma. -- Highlights: ? We investigated whether YM529/ONO-5920 inhibited tumor metastasis in osteosarcoma. ? YM529/ONO-5920 inhibited metastasis, cell migration, invasion, and adhesion. ? YM529/ONO-5920 suppressed Ras signalings. ? YM529/ONO-5920 has potential clinical applications for the treatment in osteosarcoma.

  8. Lafourche Parish, Louisiana: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Galliano, Louisiana Golden Meadow, Louisiana Larose, Louisiana Lockport, Louisiana Mathews, Louisiana Raceland, Louisiana Thibodaux, Louisiana Retrieved from "http:...

  9. CONTACTS FOR INFORMATION MANAGEMENT: Forms & Records | Department...

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

    Tonya Meadows, Management Analyst Gale Mitchell, Management Analyst Markus Robinson - Contractor Greg Holland - Contractor Andrea Heimbrock - Contractor Records Management Program ...

  10. Clark County, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Washington Meadow Glade, Washington Mill Plain, Washington Minnehaha, Washington Mount Vista, Washington Orchards, Washington Ridgefield, Washington Salmon Creek, Washington...

  11. 2008 - 05 | Jefferson Lab

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

    May 2008 Fri, 05/23/2008 - 11:05am JLab Meadows Offer Environmental Benefits and Beauty

  12. BPA-2012-01948-FOIA Request

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

    Request The following is a New FOIA request: *** Name: Albert Tharnish Organization: Black & Veatch Corporation Address: 5885 Meadows Road, Suite...

  13. Eleven Tribes Jump START Clean Energy Projects, Summer 2012 (Newsletter), U.S. Department of Energy (DOE) Office of Indian Energy (OIE), Indian Energy Beat

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

    BUILDING BRIDGES . . . . . . . . . . . . . . . . . . . . . . . 3 SHARING KNOWLEDGE . . . . . . . . . . . . . . . . . . . . . 3 WINNING THE FUTURE . . . . . . . . . . . . . . . . . . . . . . 3 ON THE HORIZON . . . . . . . . . . . . . . . . . . . . . . . . . 4 LEADING THE CHARGE . . . . . . . . . . . . . . . . . . . . . 4 "Tribal communities, entrepreneurs, and small businesses will benefit greatly from the technical resources and expertise provided by DOE. START will help Native American and

  14. TU-F-12A-01: Quantitative Non-Linear Compartment Modeling of 89Zr- and 124I- Labeled J591 Monoclonal Antibody Kinetics Using Serial Non-Invasive Positron Emission Tomography Imaging in a Pre-Clinical Human Prostate Cancer Mouse Model

    SciTech Connect (OSTI)

    Fung, EK; Cheal, SM; Chalasani, S; Fareedy, SB; Punzalan, B; Humm, JL; Osborne, JR; Larson, SM; Zanzonico, PB; Otto, B; Bander, NH

    2014-06-15

    Purpose: To examine the binding kinetics of human IgG monoclonal antibody J591 which targets prostate-specific membrane antigen (PSMA) in a pre-clinical mouse cancer model using quantitative PET compartmental analysis of two radiolabeled variants. Methods: PSMA is expressed in normal human prostate, and becomes highly upregulated in prostate cancer, making it a promising therapeutic target. Two forms of J591, radiolabeled with either {sup 89}Zr or {sup 124}I, were prepared. {sup 89}Zr is a radiometal that becomes trapped in the cell upon internalization by the antigen-antibody complex, while radioiodine leaves the cell. Mice with prostate cancer xenografts underwent non-invasive serial imaging on a Focus 120 microPET up to 144 hours post-injection of J591. A non-linear compartmental model describing the binding and internalization of antibody in tumor xenograft was developed and applied to the PET-derived time-activity curves. The antibody-antigen association rate constant (ka), total amount of antigen per gram tumor (Ag-total), internalization rate of antibody-antigen complex, and efflux rate of radioisotope from tumor were fitted using the model. The surface-bound and the internalized activity were also estimated. Results: Values for ka, Ag-total, and internalization rate were found to be similar regardless of radiolabel payload used. The efflux rate, however, was ? 9-fold higher for {sup 124}I-J591 than for {sup 89}Zr-J591. Time-dependent surface-bound and internalized radiotracer activity were similar for both radiolabels at early times post-injection, but clearly differed beyond 24 hours. Conclusion: Binding and internalization of J591 to PSMA-expressing tumor xenografts were similar when radiolabeled with either {sup 89}Zr or {sup 124}I payload. The difference in efflux of radioactivity from tumor may be attributable to differential biological fate intracellularly of the radioisotopes. This has great significance for radioimmunotherapy and antibody-drug conjugates. Further exploration using the model will examine binding and radioisotope residence as antibody dose is increased to antigen saturation. The Center for Targeted Radioimmunotherapy and Theranostics, Ludwig Center for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center (MSK), NIH (R25-CA096945). Technical services provided by the MSK Small-Animal Imaging Core Facility were supported by the NIH (R24-CA83084, P30-CA08748, and P50-CA92629; Zanzonico). NCI, Center to Reduce Cancer Health Disparity (R21 CA153177-03; Osborne)

  15. Saving Money and Fuel with a Click of a Mouse

    Broader source: Energy.gov [DOE]

    With so many options, it can be hard to decipher what car is right for you, or if there’s a clear economic benefit in trading up to a new vehicle. Fortunately, the Energy Department offers a number of tools that can help consumers save money and fuel, whether you’re in the market for a new vehicle or trying to make the most of your current one.

  16. RAPID/Best Practices/Memorandums of Understanding (MOUs) | Open...

    Open Energy Info (EERE)

    Agencies. If necessary, enable (through legislation or otherwise) state agencies to enter into agreements with the agencies of other states to establish consistent technical...

  17. Metabonomic Profiling of TASTPM Transgenic Alzheimer's Disease Mouse Model

    SciTech Connect (OSTI)

    Hu, Zeping; Browne, Edward R.; Liu, Tao; Angel, Thomas E.; Ho, Paul C.; Chun Yong Chan, Eric

    2012-12-07

    Identification of molecular mechanisms underlying early stage Alzheimer’s disease (AD) is important for the development of new therapies against and diagnosis of AD. In this study, non-targeted metabotyping of TASTPM transgenic AD mice was performed. The metabolic profiles of both brain and plasma of TASTPM mice were characterized using gas chromatography-mass spectrometry and compared to those of wild type C57BL/6J mice. TASTPM mice were metabolically distinct compared to wild type mice (Q28 Y = 0.587 and 0.766 for PLS-DA models derived from brain and plasma, respectively). A number of metabolites were found to be perturbed in TASTPM mice in both brain (D11 fructose, L-valine, L-serine, L-threonine, zymosterol) and plasma (D-glucose, D12 galactose, linoleic acid, arachidonic acid, palmitic acid and D-gluconic acid). In addition, enzyme immunoassay confirmed that selected endogenous steroids were significantly perturbed in brain (androstenedione and 17-OH-progesterone) and plasma (cortisol and testosterone) of TASTPM mice. Ingenuity pathway analysis revealed that perturbations related to amino acid metabolism (brain), steroid biosynthesis (brain), linoleic acid metabolism (plasma) and energy metabolism (plasma) accounted for the differentiation of TASTPM and wild-type

  18. Search results | Department of Energy

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

    audience. Phil Ulibarri of Truckee Meadows Community College in Reno earned first place in the Geo Energy is Beautiful contest in 2014. http:energy.goveeregeothermal...

  19. Contrasting soil microbial community functional structures in...

    Office of Scientific and Technical Information (OSTI)

    Contrasting soil microbial community functional structures in two major landscapes of the Tibetan alpine meadow Prev Next Title: Contrasting soil microbial community...

  20. Warren County, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Brass Castle, New Jersey Great Meadows-Vienna, New Jersey Hackettstown, New Jersey Oxford, New Jersey Phillipsburg, New Jersey Washington, New Jersey Retrieved from "http:...

  1. DOI-BLM-NV-CO1000-2010-0021-CX | Open Energy Information

    Open Energy Info (EERE)

    21-CX CX at Coyote Canyon Geothermal Area for GeothermalExploration, CX for Electromagnetic Survey at Dixie Meadows Geothermal Lease for GeothermalExploration General NEPA...

  2. Search results | Department of Energy

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

    and engaging infographic that would explain geothermal energy simply to a non-technical audience. Phil Ulibarri of Truckee Meadows Community College in Reno earned first place in...

  3. CX-010342: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Luckiamute Meadows Property Funding CX(s) Applied: B1.25 Date: 05/15/2013 Location(s): Oregon Offices(s): Bonneville Power Administration

  4. Fayette County, West Virginia: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Bridge, West Virginia Meadow Bridge, West Virginia Montgomery, West Virginia Mount Hope, West Virginia Oak Hill, West Virginia Pax, West Virginia Powellton, West Virginia...

  5. CX-012636: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Woodward Meadows Property Acquisition Funding CX(s) Applied: B1.25Date: 41876 Location(s): MontanaOffices(s): Bonneville Power Administration

  6. Contrasting soil microbial community functional structures in...

    Office of Scientific and Technical Information (OSTI)

    two major landscapes of the Tibetan alpine meadow Prev Next Title: Contrasting soil microbial community functional structures in two major landscapes of the Tibetan alpine...

  7. Natrona County, Wyoming: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Wyoming Meadow Acres, Wyoming Midwest, Wyoming Mills, Wyoming Powder River, Wyoming Red Butte, Wyoming Vista West, Wyoming Retrieved from "http:en.openei.orgw...

  8. CX-010433: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Memaloose Meadows Land Acquisition CX(s) Applied: B1.25 Date: 06/04/2013 Location(s): Oregon Offices(s): Bonneville Power Administration

  9. Nevada Site Office News News Media Contact: For Immediate Release:

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

    4, 2013 Darwin.Morgan@nnsa.doe.gov The Meadows School Grabs Nevada Science Bowl Victory Final Match... Final Question... Final Answer... Smart teams imitate sports teams! Although there was no power outage, the Nevada Science Bowl final match came down to the final answer to the last question with no time left on the clock! The Meadows School from Las Vegas, Nevada triumphed over Northwest Career and Technical Academy of Las Vegas, Nevada in a tight contest by a final score of 58-52. The Meadows

  10. OpenEI:Utility data access questionnaire | Open Energy Information

    Open Energy Info (EERE)

    Utility data access questionnaire Jump to: navigation, search Jump to Navigation Utility Access Questionnaire Thank you for participating in the U.S. Department of Energy Utility...

  11. 09-029 FOIA Response

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

    6, 2009 In reply refer to: DK-7 Stuart W. Smith Miller & Associates 5005 SW Meadows Rd., Suite 405 Lake Oswego, OR 97035 RE: FOIA 09-029 Dear Mr. Smith: Thank you for your request...

  12. 09-029 FOIA Correspondence

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

    09 In reply refer to: DK-7 Stuart W. Smith Miller & Associates 5005 SW Meadows Rd., Suite 405 Lake Oswego, OR 97035 RE: FOIA 09-029 Dear Mr. Smith: Thank you for your request for...

  13. EIS-0265-SA-167: Supplement Analysis | Department of Energy

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

    project with the Yakama Nation. The goal of this project is to restore salmonid habitat through a series of alluvial meadows along the mainstem of the Klickitat River from...

  14. CX-007748: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Integration of the Farm Power Misty Meadows Generating Facility CX(s) Applied: B1.7 Date: 01/11/2012 Location(s): Oregon Offices(s): Bonneville Power Administration

  15. Assessment of plant-derived hydrocarbons. Final report

    SciTech Connect (OSTI)

    McFadden, K.; Nelson, S.H.

    1981-09-30

    A number of hydrocarbon producing plants are evaluated as possible sources of rubber, liquid fuels, and industrial lubricants. The plants considered are Euphorbia lathyris or gopher plant, milkweeds, guayule, rabbit brush, jojoba, and meadow foam. (ACR)

  16. Terry County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 3 Climate Zone Subtype B. Places in Terry County, Texas Brownfield, Texas Meadow, Texas Wellman, Texas Retrieved from "http:en.openei.orgw...

  17. BPA-2012-01948-FOIA Response

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

    Albert Tharnish Black & Veatch Corporation 5885 Meadows Rd, Suite 700 Lake Oswego, OR 97035 FOIA BPA-2012-01948-F Dear Mr. Tharnish: Thank you for your request for records that...

  18. SREL Reprint #3115

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

    of meadow vole (Microtus pennsylvanicus) populations in central Appalachian wetlands K.E. Francl1, T.C. Glenn2,3, S.B. Castleberry4, and W.M. Ford5 1Department of...

  19. Geobotanical Remote Sensing Applied To Targeting New Geothermal...

    Open Energy Info (EERE)

    Mountain and the Long Valley Caldera, Dixie Meadows NV, Fish Lake Valley NV, and Brady Hot Springs. Areas that are being imaged in the summer of 2003 are the south moat of...

  20. Carbamazepine suppresses calpain-mediated autophagy impairment after ischemia/reperfusion in mouse livers

    SciTech Connect (OSTI)

    Kim, Jae-Sung, E-mail: Jae.Kim@surgery.ufl.edu; Wang, Jin-Hee, E-mail: jin-hee.wang@surgery.ufl.edu; Biel, Thomas G., E-mail: Thomas.Biel@surgery.ufl.edu; Kim, Do-Sung, E-mail: do-sung.kim@surgery.med.ufl.edu; Flores-Toro, Joseph A., E-mail: Joseph.Flores-Toro@surgery.ufl.edu; Vijayvargiya, Richa, E-mail: rvijayvargiya@ufl.edu; Zendejas, Ivan, E-mail: ivan.zendejas@surgery.ufl.edu; Behrns, Kevin E., E-mail: Kevin.Behrns@surgery.ufl.edu

    2013-12-15

    Onset of the mitochondrial permeability transition (MPT) plays a causative role in ischemia/reperfusion (I/R) injury. Current therapeutic strategies for reducing reperfusion injury remain disappointing. Autophagy is a lysosome-mediated, catabolic process that timely eliminates abnormal or damaged cellular constituents and organelles such as dysfunctional mitochondria. I/R induces calcium overloading and calpain activation, leading to degradation of key autophagy-related proteins (Atg). Carbamazepine (CBZ), an FDA-approved anticonvulsant drug, has recently been reported to increase autophagy. We investigated the effects of CBZ on hepatic I/R injury. Hepatocytes and livers from male C57BL/6 mice were subjected to simulated in vitro, as well as in vivo I/R, respectively. Cell death, intracellular calcium, calpain activity, changes in autophagy-related proteins (Atg), autophagic flux, MPT and mitochondrial membrane potential after I/R were analyzed in the presence and absence of 20 ?M CBZ. CBZ significantly increased hepatocyte viability after reperfusion. Confocal microscopy revealed that CBZ prevented calcium overloading, the onset of the MPT and mitochondrial depolarization. Immunoblotting and fluorometric analysis showed that CBZ blocked calpain activation, depletion of Atg7 and Beclin-1 and loss of autophagic flux after reperfusion. Intravital multiphoton imaging of anesthetized mice demonstrated that CBZ substantially reversed autophagic defects and mitochondrial dysfunction after I/R in vivo. In conclusion, CBZ prevents calcium overloading and calpain activation, which, in turn, suppresses Atg7 and Beclin-1 depletion, defective autophagy, onset of the MPT and cell death after I/R. - Highlights: A mechanism of carbamazepine (CBZ)-induced cytoprotection in livers is proposed. Impaired autophagy is a key event contributing to lethal reperfusion injury. The importance of autophagy is extended and confirmed in an in vivo model. CBZ is a potential agent to improve liver function after liver surgery.

  1. Radioprotective effect of combinations of WR-2721 and mercaptopropionylglycine on mouse bone marrow chromosomes

    SciTech Connect (OSTI)

    Uma Devi, P.; Prasanna, P.G. )

    1990-11-01

    The radioprotective and toxic effects of low to moderate doses of S-2-(3-aminopropylamino)ethyl phosphorothioic acid (WR-2721) and its combination with mercaptopropionylglycine (MPG) on the chromosomes of the bone marrow cells of Swiss albino mice were studied at 24 h and 14 days postirradiation. Significant protection against radiation-induced chromosome aberrations was observed with 50 mg/kg WR-2721. The protection increased with the dose of the drug administered, and the degree of protection per unit dose increment was more pronounced at lower than at higher doses. A combination of WR-2721 and MPG given before exposure resulted in a significantly greater number of normal metaphases at 24 h postirradiation compared to the respective single-drug treatment groups. On Day 14 postirradiation, when the presence of WR-2721 resulted in an increase in the frequency of aberrant cells, combination with MPG helped to reduce this value markedly, especially at WR-2721 doses below 200 mg/kg. On the basis of these results it is suggested that 150 mg/kg WR-2721 may be considered an optimum dose for combination with MPG for protection of chromosomes of bone marrow cells when repeated drug administrations are not needed. Changes in the level of glutathione (GSH) in the blood were studied at different times following the administration of 150 mg/kg WR-2721 and its combination with MPG before sham irradiation or exposure to 4.5 Gy 60Co gamma rays. The results showed that WR-2721 elevated blood GSH levels significantly above normal values by the time radiation was delivered, while MPG did not. Glutathione appears to have an important role in the action of WR-2721, while protection by MPG may not be mediated through GSH. Injection of MPG after WR-2721 helps to maintain the higher GSH level for a longer duration compared to treatment with WR-2721 alone.

  2. Preliminary X-ray crystallographic studies of mouse UPR responsive protein P58(IPK) TPR fragment

    SciTech Connect (OSTI)

    Tao, Jiahui; Wu, Yunkun [Department of Cell Biology, University of Alabama at Birmingham, Birmingham, AL 35294 (United States); Ron, David [Skirball Institute of Biomolecular Medicine, New York University School of Medicine, New York, NY 10016 (United States); Sha, Bingdong, E-mail: bdsha@uab.edu [Department of Cell Biology, University of Alabama at Birmingham, Birmingham, AL 35294 (United States)

    2008-02-01

    To investigate the mechanism by which P58(IPK) functions to promote protein folding within the ER, a P58(IPK) TPR fragment without the C-terminal J-domain has been crystallized. Endoplasmic reticulum (ER) stress induces the unfolded protein response (UPR), which can promote protein folding and misfolded protein degradation and attenuate protein translation and protein translocation into the ER. P58(IPK) has been proposed to function as a molecular chaperone to maintain protein-folding homeostasis in the ER under normal and stressed conditions. P58(IPK) contains nine TPR motifs and a C-terminal J-domain within its primary sequence. To investigate the mechanism by which P58(IPK) functions to promote protein folding within the ER, a P58(IPK) TPR fragment without the C-terminal J-domain was crystallized. The crystals diffract to 2.5 resolution using a synchrotron X-ray source. The crystals belong to space group P2{sub 1}, with unit-cell parameters a = 83.53, b = 92.75, c = 84.32 , ? = 90.00, ? = 119.36, ? = 90.00. There are two P58(IPK) molecules in the asymmetric unit, which corresponds to a solvent content of approximately 60%. Structure determination by MAD methods is under way.

  3. Scanning Tranmission X-ray Microscopic Analysis of Purifed Melanosomes of the Mouse Iris

    SciTech Connect (OSTI)

    Anderson,M.; Haraszti, T.; Peterson, G.; Wirick, S.; Jacobsen, C.; John, S.; Grunze, M.

    2006-01-01

    Melanosomes are specialized intracellular membrane bound organelles that produce and store melanin pigment. The composition of melanin and distribution of melanosomes determine the color of many mammalian tissues, including the hair, skin, and iris. However, the presence of melanosomes within a tissue carries potentially detrimental risks related to the cytotoxic indole-quinone intermediates produced during melanin synthesis. In order to study melanosomal molecules, including melanin and melanin-related intermediates, we have refined methods allowing spectromicroscopic analysis of purified melanosomes using scanning transmission X-ray microscopy. Here, we present for the first time absorption data for melanosomes at the carbon absorption edge ranging from 284 to 290 eV. High-resolution images of melanosomes at discrete energies demonstrate that fully melanized mature melanosomes are internally non-homogeneous, suggesting the presence of an organized internal sub-structure. Spectra of purified melanosomes are complex, partially described by a predominating absorption band at 288.4 eV with additional contributions from several minor bands. Differences in these spectra were detectable between samples from two strains of inbred mice known to harbor genetically determined melanosomal differences, DBA/2J and C57BL/6J, and are likely to represent signatures arising from biologically relevant and tractable phenomena.

  4. An Anisotropic Fluid-Solid Model of the Mouse Heart (Conference...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: Computers in Cardiology 2009, Park City, Utah September 13-16, 2009, 36:377-380 Publisher: Computers in Cardiology and IEEE, Piscataway, NJ, United ...

  5. Microsoft Word - FINAL 2010_SPFPA_CBA With MOUs.doc

    National Nuclear Security Administration (NNSA)

    AGREEMENT between Honeywell Federal Manufacturing and Technologies, LLC and The International Union, Security, Police and Fire Professionals of America and its Amalgamated Local No. 251 Effective August 23, 2010 through August 21, 2016 2 TABLE OF CONTENTS Page 1. AGREEMENT ................................................................ 1 2. INTENT ........................................................................ 1 3. RECOGNITION

  6. Infographics from the 2014 National Geothermal Student Competition |

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

    Department of Energy Infographics from the 2014 National Geothermal Student Competition Infographics from the 2014 National Geothermal Student Competition Phil Ulibarri of Truckee Meadows Community College in Reno earned first place in the Geo Energy is Beautiful contest in 2014. Phil Ulibarri of Truckee Meadows Community College in Reno earned first place in the Geo Energy is Beautiful contest in 2014. With the theme of GeoEnergy is Beautiful, the Energy Department's National Geothermal

  7. National Geothermal Student Competition | Department of Energy

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

    National Geothermal Student Competition National Geothermal Student Competition Phil Ulibarri, of Truckee Meadows Community College in Reno, took home first place in the Energy Department's 2014 National Geothermal Student Competition. This year's theme, Geo Energy is Beautiful, culminated in a poster presentation of colorful infographics before an industry gathering. Here, GTO Director Doug Hollett presents the award. Phil Ulibarri, of Truckee Meadows Community College in Reno, took home first

  8. Focused ultrasound treatment of abscesses induced by methicillin resistant Staphylococcus aureus: Feasibility study in a mouse model

    SciTech Connect (OSTI)

    Rieck, Birgit; Bates, David; Pichardo, Samuel E-mail: lcuriel@lakeheadu.ca; Curiel, Laura E-mail: lcuriel@lakeheadu.ca; Zhang, Kunyan; Escott, Nicholas; Mougenot, Charles

    2014-06-15

    Purpose: To study the therapeutic effect of focused ultrasound on abscesses induced by methicillin-resistantStaphylococcus aureus (MRSA). MRSA is a major nosocomial pathogen where immunocompromised patients are prone to develop infections that are less and less responsive to regular treatments. Because of its capability to induce a rise of temperature at a very precise location, the use of focused ultrasound represents a considerable opportunity for therapy of localized MRSA-related infections. Methods: 50μl of MRSA strain USA400 bacteria suspension at a concentration of 1.32 ± 0.5 × 10{sup 5} colony forming units (cfu)/μl was injected subcutaneously in the left flank of BALB/c mice. An abscess of 6 ± 2 mm in diameter formed after 48 h. A transducer operating at 3 MHz with a focal length of 50 mm and diameter of 32 mm was used to treat the abscess. The focal point was positioned 2 mm under the skin at the abscess center. Forty-eight hours after injection four ultrasound exposures of 9 s each were applied to each abscess under magnetic resonance imaging guidance. Each exposure was followed by a 1 min pause. These parameters were based on preliminary experiments to ensure repetitive accurate heating of the abscess. Real-time estimation of change of temperature was done using water-proton resonance frequency and a communication toolbox (matMRI) developed inhouse. Three experimental groups of animals each were tested: control, moderate temperature (MT), and high temperature (HT). MT and HT groups reached, respectively, 52.3 ± 5.1 and 63.8 ± 7.5 °C at the end of exposure. Effectiveness of the treatment was assessed by evaluating the bacteria amount of the treated abscess 1 and 4 days after treatment. Myeloperoxidase (MPO) assay evaluating the neutrophil amount was performed to assess the local neutrophil recruitment and the white blood cell count was used to evaluate the systemic inflammatory response after focused ultrasound treatment. Results: Macroscopic evaluation of treated abscess indicated a diminution of external size of abscess 1 day after treatment. Treatment did not cause open wounds. The median (lower to upper quartile) bacterial count 1 day after treatment was 6.18 × 10{sup 3} (0.76 × 10{sup 3}–11.18 × 10{sup 3}), 2.86 × 10{sup 3} (1.22 × 10{sup 3}–7.07 × 10{sup 3}), and 3.52 × 10{sup 3} (1.18 × 10{sup 3}–6.72 × 10{sup 3}) cfu/100 μl for control, MT and HT groups, respectively; for the 4-day end point, the count was 1.37 × 10{sup 3} (0.67 × 10{sup 3}–2.89 × 10{sup 3}), 1.35 × 10{sup 3} (0.09 × 10{sup 3}–2.96 × 10{sup 3}), and 0.07 × 10{sup 3} (0.03 × 10{sup 3}–0.36 × 10{sup 3}) cfu/100 μl for control, MT and HT, showing a significant reduction (p = 0.002) on the bacterial load four days after focused ultrasound treatment when treating at high temperature (HT). The MPO amount remained unchanged between groups and days, indicating no change on local neutrophil recruitment in the abscess caused by the treatment. The white blood cell count remained unchanged between groups and days indicating that no systemic inflammatory response was caused by the treatment. Conclusions: Focused ultrasound induces a therapeutic effect in abscesses induced by MRSA. This effect is observed as a reduction of the number bacteria without significantly altering the amount of MPO at the site of a MRSA-induced abscess. These initial results suggest that focused ultrasound is a viable option for the treatment of localized MRSA-related infections.

  9. Biodiesel versus diesel exposure: Enhanced pulmonary inflammation, oxidative stress, and differential morphological changes in the mouse lung

    SciTech Connect (OSTI)

    Yanamala, Naveena; Birch, M. Eileen; Kisin, Elena; Bugarski, Aleksandar D.

    2013-10-15

    The use of biodiesel (BD) or its blends with petroleum diesel (D) is considered to be a viable approach to reduce occupational and environmental exposures to particulate matter (PM). Due to its lower particulate mass emissions compared to D, use of BD is thought to alleviate adverse health effects. Considering BD fuel is mainly composed of unsaturated fatty acids, we hypothesize that BD exhaust particles could induce pronounced adverse outcomes, due to their ability to readily oxidize. The main objective of this study was to compare the effects of particles generated by engine fueled with neat BD and neat petroleum-based D. Biomarkers of tissue damage and inflammation were significantly elevated in lungs of mice exposed to BD particulates. Additionally, BD particulates caused a significant accumulation of oxidatively modified proteins and an increase in 4-hydroxynonenal. The up-regulation of inflammatory cytokines/chemokines/growth factors was higher in lungs upon BD particulate exposure. Histological evaluation of lung sections indicated presence of lymphocytic infiltrate and impaired clearance with prolonged retention of BD particulate in pigment laden macrophages. Taken together, these results clearly indicate that BD exhaust particles could exert more toxic effects compared to D. - Highlights: Exposure of mice to BDPM caused higher pulmonary toxicity compared to DPM. Oxidative stress and inflammation were higher in BD vs to D exposed mice. Inflammatory lymphocyte infiltrates were seen only in lungs of mice exposed to BD. Ineffective clearance, prolonged PM retention was present only after BD exposure.

  10. DNA repair efficiency in germ cells and early mouse embryos and consequences for radiation-induced transgenerational genomic damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Wyrobek, Andrew J.

    2009-01-18

    Exposure to ionizing radiation and other environmental agents can affect the genomic integrity of germ cells and induce adverse health effects in the progeny. Efficient DNA repair during gametogenesis and the early embryonic cycles after fertilization is critical for preventing transmission of DNA damage to the progeny and relies on maternal factors stored in the egg before fertilization. The ability of the maternal repair machinery to repair DNA damage in both parental genomes in the fertilizing egg is especially crucial for the fertilizing male genome that has not experienced a DNA repair-competent cellular environment for several weeks prior to fertilization. During the DNA repair-deficient period of spermatogenesis, DNA lesions may accumulate in sperm and be carried into the egg where, if not properly repaired, could result in the formation of heritable chromosomal aberrations or mutations and associated birth defects. Studies with female mice deficient in specific DNA repair genes have shown that: (i) cell cycle checkpoints are activated in the fertilized egg by DNA damage carried by the sperm; and (ii) the maternal genotype plays a major role in determining the efficiency of repairing genomic lesions in the fertilizing sperm and directly affect the risk for abnormal reproductive outcomes. There is also growing evidence that implicates DNA damage carried by the fertilizing gamete as a mediator of postfertilization processes that contribute to genomic instability in subsequent generations. Transgenerational genomic instability most likely involves epigenetic mechanisms or error-prone DNA repair processes in the early embryo. Maternal and embryonic DNA repair processes during the early phases of mammalian embryonic development can have far reaching consequences for the genomic integrity and health of subsequent generations.

  11. Regulation Of Nf=kb And Mnsod In Low Dose Radiation Induced Adaptive Protection Of Mouse And Human Skin Cells

    SciTech Connect (OSTI)

    Jian Li

    2012-11-07

    A sampling of publications resulting from this grant is provided. One is on the subject of NF-κB-Mediated HER2 Overexpression in Radiation-Adaptive Resistance. Another is on NF-κB-mediated adaptive resistance to ionizing radiation.

  12. Ultraviolet germicidal irradiation and its effects on elemental distributions in mouse embryonic fibroblast cells in x-ray fluorescence microanalysis

    SciTech Connect (OSTI)

    Jin, Qiaoling; Vogt, Stefan; Lai, Barry; Chen, Si; Finney, Lydia; Gleber, Sophie-Charlotte; Ward, Jesse; Deng, Junjing; Mak, Rachel; Moonier, Nena; Jacobsen, Chris; Brody, James P.

    2015-02-23

    Rapidly-frozen hydrated (cryopreserved) specimens combined with cryo-scanning x-ray fluorescence microscopy provide an ideal approach for investigating elemental distributions in biological cells and tissues. However, because cryopreservation does not deactivate potentially infectious agents associated with Risk Group 2 biological materials, one must be concerned with contamination of expensive and complicated cryogenic x-ray microscopes when working with such materials. We employed ultraviolet germicidal irradiation to decontaminate previously cryopreserved cells under liquid nitrogen, and then investigated its effects on elemental distributions under both frozen hydrated and freeze dried states with x-ray fluorescence microscopy. We show that the contents and distributions of most biologically important elements remain nearly unchanged when compared with non-ultraviolet-irradiated counterparts, even after multiple cycles of ultraviolet germicidal irradiation and cryogenic x-ray imaging. This provides a potential pathway for rendering Risk Group 2 biological materials safe for handling in multiuser cryogenic x-ray microscopes without affecting the fidelity of the results.

  13. The role of acetate in alcohol-induced alterations of uterine glucose metabolism in the mouse during pregnancy

    SciTech Connect (OSTI)

    Simm, B. ); Murdoch, R.N. )

    1990-01-01

    The acute exposure of mice to ethanol during post-implantation pregnancy has been reported to cause alterations in the levels of several glycolytic intermediates in the uterus, suggesting a possible indirect mechanism of alcohol embryo-toxicity. The present study was undertaken to assess whether the ethanol metabolite, acetate is implicated in this phenomenon. Blood and uterine alcohol concentrations in day 9 - pregnant Quackenbush Swiss mice were maximal 15 minutes after the intraperitoneal injection of ethanol, and fell to almost negligible levels 6 hours later. In response to this treatment, the levels of blood and uterine acetate increased, liver glycogen decreased, plasma glucose increased, and uterine glucose, glucose-6-phosphate (G-6-P), fructose-6-phosphate (F-6-P), and citrate increased. When acetate was administered to pregnant mice in amounts approximating those generated by exposure to alcohol, the levels of uterine F-6-P and citrate increased while other metabolic parameters remained unaffected. The administration of 4-methylpyrazole to mice subsequently treated with alcohol produced conditions of alcohol exposure in the absence of ethanol-derived acetate and depressed the ethanol-induced rise in uterine G-6-P and citrate.

  14. Conditional inactivation of Brca1 in the mouse ovarian surface epithelium results in an increase in preneoplastic changes

    SciTech Connect (OSTI)

    Clark-Knowles, Katherine V. . E-mail: kclar075@uottawa.ca; Garson, Kenneth; Jonkers, Jos; Vanderhyden, Barbara C.

    2007-01-01

    Epithelial ovarian cancer (EOC) is thought to arise from the ovarian surface epithelium (OSE); however, the molecular events underlying this transformation are poorly understood. Germline mutations in the BRCA1 tumor suppressor gene result in a significantly increased risk of developing EOC and a large proportion of sporadic EOCs display some sort of BRCA1 dysfunction. Using mice with conditional expression of Brca1, we inactivated Brca1 in the murine OSE and demonstrate that this inactivation results in the development of preneoplastic changes, such as hyperplasia, epithelial invaginations, and inclusion cysts, which arise earlier and are more numerous than in control ovaries. These changes resemble the premalignant lesions that have been reported in human prophylactic oophorectomy specimens from women with BRCA1 germline mutation. We also report that inactivation of Brca1 in primary cultures of murine OSE cells leads to a suppression of proliferation due to increased apoptosis that can be rescued by concomitant inactivation of p53. These observations, along with our finding that these cells display an increased sensitivity to the DNA-damaging agent cisplatin, indicate that loss of function of Brca1 in OSE cells impacts both cellular growth control and DNA-damage repair which results in altered cell behavior manifested as morphological changes in vivo that arise earlier and are more numerous than what can be attributed to ageing.

  15. Ultraviolet germicidal irradiation and its effects on elemental distributions in mouse embryonic fibroblast cells in x-ray fluorescence microanalysis

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

    Jin, Qiaoling; Vogt, Stefan; Lai, Barry; Chen, Si; Finney, Lydia; Gleber, Sophie-Charlotte; Ward, Jesse; Deng, Junjing; Mak, Rachel; Moonier, Nena; et al

    2015-02-23

    Rapidly-frozen hydrated (cryopreserved) specimens combined with cryo-scanning x-ray fluorescence microscopy provide an ideal approach for investigating elemental distributions in biological cells and tissues. However, because cryopreservation does not deactivate potentially infectious agents associated with Risk Group 2 biological materials, one must be concerned with contamination of expensive and complicated cryogenic x-ray microscopes when working with such materials. We employed ultraviolet germicidal irradiation to decontaminate previously cryopreserved cells under liquid nitrogen, and then investigated its effects on elemental distributions under both frozen hydrated and freeze dried states with x-ray fluorescence microscopy. We show that the contents and distributions of most biologicallymore » important elements remain nearly unchanged when compared with non-ultraviolet-irradiated counterparts, even after multiple cycles of ultraviolet germicidal irradiation and cryogenic x-ray imaging. This provides a potential pathway for rendering Risk Group 2 biological materials safe for handling in multiuser cryogenic x-ray microscopes without affecting the fidelity of the results.« less

  16. Microsoft Word - 2014 nv science bowl winners

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

    6, 2014 Darwin.Morgan@nnsa.doe.gov Kelly K. Snyder, 702-295-3521 Kelly.Snyder@nnsa.doe.gov THE MEADOWS SCHOOL EMERGES AS NEVADA SCIENCE BOWL CHAMPIONS 160 high school students put their minds to the test at Nevada Science Bowl The Meadows School from Las Vegas won nine straight matches to claim the championship of the Nevada Science Bowl. Thirty-two teams from 27 high schools across Nevada started the competition on Saturday morning in Las Vegas. Northwest Career Technical Academy finished

  17. Lands and Realty | Open Energy Information

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    and Realty Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleLandsandRealty&oldid612371...

  18. Recreation | Open Energy Information

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    Recreation Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleRecreation&oldid612328...

  19. Double Flash | Open Energy Information

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    Double Flash Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleDoubleFlash&oldid599606...

  20. User:Clarknd | Open Energy Information

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    Clarknd Jump to: navigation, search Edits 1961 Retrieved from "http:en.openei.orgwindex.php?titleUser:Clarknd&oldid508286...

  1. Wilderness | Open Energy Information

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    Wilderness Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleWilderness&oldid61223...

  2. Okeanskaya Geothermal Power Plant | Open Energy Information

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    Okeanskaya Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Okeanskaya Geothermal Power Plant General Information Name Okeanskaya Geothermal...

  3. Pauzhetskaya Geothermal Power Plant | Open Energy Information

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    Pauzhetskaya Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Pauzhetskaya Geothermal Power Plant General Information Name Pauzhetskaya...

  4. Wheelabrator Westchester Biomass Facility | Open Energy Information

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    Westchester Biomass Facility Jump to: navigation, search Name Wheelabrator Westchester Biomass Facility Facility Wheelabrator Westchester Sector Biomass Facility Type Municipal...

  5. Geothermal Literature Review At Geysers Area (Ranalli & Rybach...

    Open Energy Info (EERE)

    Geothermal Literature Review At Geysers Area (Ranalli & Rybach, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature...

  6. RAPID/Geothermal/Exploration/California | Open Energy Information

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    RAPIDGeothermalExplorationCalifornia < RAPID | Geothermal | Exploration(Redirected from RAPIDOverviewGeothermalExplorationCalifornia) Jump to: navigation, search RAPID...

  7. RAPID/Geothermal/Exploration/California | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalExplorationCalifornia < RAPID | Geothermal | Exploration Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About...

  8. RAPID/Geothermal/Exploration/Federal | Open Energy Information

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    RAPIDGeothermalExplorationFederal < RAPID | Geothermal | Exploration Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About...

  9. National Wind Coordinating Collaborative (NWCC) | Open Energy...

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    Coordinating Collaborative (NWCC) Jump to: navigation, search Logo: National Wind Coordinating Collaborative (NWCC) Name: National Wind Coordinating Collaborative (NWCC) Address:...

  10. Heilongjiang Jiansanjiang Nongkensanjiang Cogeneration Co Ltd...

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    Jiansanjiang Nongkensanjiang Cogeneration Co Ltd Jump to: navigation, search Name: Heilongjiang Jiansanjiang Nongkensanjiang Cogeneration Co Ltd. Place: Heilongjiang Province,...

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    Hualianda Environmental Protection Energy Technology Development Co Ltd Jump to: navigation, search Name: Beijing Hualianda Environmental Protection Energy Technology Development...

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    Taiyuan Zihuan Environmental Protection Technology Jump to: navigation, search Name: Shanxi Taiyuan Zihuan Environmental Protection Technology Place: Taiyuan City, Shaanxi...

  13. Toronto University Innovation Foundation | Open Energy Information

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    Toronto University Innovation Foundation Jump to: navigation, search Name: Toronto University Innovation Foundation Place: Canada Sector: Services Product: General Financial &...

  14. MediaWiki:Mainpage-description | Open Energy Information

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    Mainpage-description Jump to: navigation, search Main page Retrieved from "http:en.openei.orgwikiMediaWiki:Mainpage-description...

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    Enterprise Jump to: navigation, search Name: Cambridge Enterprise Place: United Kingdom Sector: Services Product: General Financial & Legal Services ( Subsidiary Division )...

  16. Magnetotellurics (Muse, 1973) | Open Energy Information

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    (Muse, 1973) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Magnetotellurics (Muse, 1973) Exploration Activity Details Location Unspecified...

  17. Semiconductor Manufacturing International Corp SMIC | Open Energy...

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    Manufacturing International Corp SMIC Jump to: navigation, search Name: Semiconductor Manufacturing International Corp (SMIC) Place: Shanghai, Shanghai Municipality, China Zip:...

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    Transportation Jump to: navigation, search Name: California Department of Transportation Place: Sacramento, California References: California Department of Transportation1 This...

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    Economic Values Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleEconomicValues&oldid612356...

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    State University Hydrodynamics Jump to: navigation, search Hydro | Hydrodynamic Testing Facilities Name Pennsylvania State University Address Applied Research Laboratory, Garfield...

  1. Silver State Geothermal Project | Open Energy Information

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    State Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Silver State Geothermal Project Project Location Information Coordinates...

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    Transportation Jump to: navigation, search Logo: Washington State Department of Transportation Name: Washington State Department of Transportation Abbreviation: WDOT Place:...

  3. Geothermal Energy | Open Energy Information

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    Geothermal Energy Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Overview Technologies Resources Market Data Geothermal Topics Data Resources Financing Permitting &...

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    Geothermal Energy (Redirected from Geothermal) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Overview Technologies Resources Market Data Geothermal Topics Data...

  5. Hachijojima Geothermal Energy Power Plant | Open Energy Information

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    Hachijojima Geothermal Energy Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Hachijojima Geothermal Energy Power Plant General Information Name...

  6. Cuttings Analysis At Geysers Area (Lambert & Epstein, 1992) ...

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    (Lambert & Epstein, 1992) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Geysers Area (Lambert & Epstein, 1992)...

  7. Lithium Technology Corporation | Open Energy Information

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    Technology Corporation Jump to: navigation, search Name: Lithium Technology Corporation Place: Plymouth Meeting, Pennsylvania Zip: PA 19462 Sector: Vehicles Product:...

  8. Fish Producers Aquaculture Low Temperature Geothermal Facility...

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    Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Fish Producers Aquaculture Low Temperature Geothermal Facility Facility Fish Producers...

  9. Smith Creek Geothermal Project | Open Energy Information

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    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Smith Creek Geothermal Project Project Location Information Coordinates 39.311388888889,...

  10. Geothermal Literature Review (Smith, 1983) | Open Energy Information

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    Smith, 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geothermal Literature Review (Smith, 1983) Exploration Activity Details Location...

  11. Wineagle Developers | Open Energy Information

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    Developers Jump to: navigation, search Name: Wineagle Developers Place: Sacramento, California Zip: 95814 Sector: Geothermal energy Product: Geothermal developer in...

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    Agoranov Jump to: navigation, search Name: Agoranov Place: France Sector: Services Product: General Financial & Legal Services ( Government Public sector ) References:...

  13. Kerala Industrial Infrastructure Development Corporation Kinfra...

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    Kerala Industrial Infrastructure Development Corporation Kinfra Jump to: navigation, search Name: Kerala Industrial Infrastructure Development Corporation (Kinfra) Place:...

  14. Core Analysis At Jemez Mountain Area (Eichelberger & Koch, 1979...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Jemez Mountain Area (Eichelberger & Koch, 1979) Exploration Activity...

  15. Ethiopian Development Research Institute | Open Energy Information

    Open Energy Info (EERE)

    Ethiopian Development Research Institute Jump to: navigation, search Logo: Ethiopian Development Research Institute Name: Ethiopian Development Research Institute Address: Ethiopia...

  16. Western Renewable Energy Generation Information System | Open...

    Open Energy Info (EERE)

    Renewable Energy Generation Information System Jump to: navigation, search Name: Western Renewable Energy Generation Information System Place: Sacramento, California Zip:...

  17. Electrical Resistivity At Coso Geothermal Area (1972) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electrical Resistivity At Coso Geothermal Area (1972) Exploration Activity Details Location...

  18. Category:Vertical Electrical Sounding Configurations | Open Energy...

    Open Energy Info (EERE)

    Vertical Electrical Sounding Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Vertical Electrical Sounding...

  19. VDE Association for Electrical Electronic Information Technologies...

    Open Energy Info (EERE)

    VDE Association for Electrical Electronic Information Technologies Jump to: navigation, search Name: VDE (Association for Electrical, Electronic & Information Technologies) Place:...

  20. Philippines-Ortigas Greenways: Demonstrating Innovation in Walkable...

    Open Energy Info (EERE)

    Philippines-Ortigas Greenways: Demonstrating Innovation in Walkable Districts (Redirected from Ortigas Greenways: Demonstrating Innovation in Walkable Districts) Jump to:...

  1. Federal Aviation Administration | Open Energy Information

    Open Energy Info (EERE)

    Aviation Administration Jump to: navigation, search Logo: Federal Aviation Administration Name: Federal Aviation Administration Address: 800 Independence Ave., SW Place:...

  2. Alternative Energy Consultants | Open Energy Information

    Open Energy Info (EERE)

    Consultants Jump to: navigation, search Name: Alternative Energy Consultants Place: Texas Sector: Biofuels, Renewable Energy Product: String representation "Alternative Ene ......

  3. Schlumberger Electricity Metering | Open Energy Information

    Open Energy Info (EERE)

    Electricity Metering Jump to: navigation, search Name: Schlumberger Electricity Metering Place: Oconee, South Carolina Product: Manufacturer of electricity meters. Coordinates:...

  4. PNNL Electricity Infrastructure Operations Center | Open Energy...

    Open Energy Info (EERE)

    Electricity Infrastructure Operations Center Jump to: navigation, search Logo: Electricity Infrastructure Operations Center Name Electricity Infrastructure Operations Center...

  5. PNNL Electricity Infrastructure Operations Center | Open Energy...

    Open Energy Info (EERE)

    PNNL Electricity Infrastructure Operations Center (Redirected from Electricity Infrastructure Operations Center) Jump to: navigation, search Logo: Electricity Infrastructure...

  6. Siemens Technology Accelerator | Open Energy Information

    Open Energy Info (EERE)

    Technology Accelerator Jump to: navigation, search Name: Siemens Technology Accelerator Place: Germany Sector: Services Product: General Financial & Legal Services ( Subsidiary ...

  7. Massachusetts Technology Collaborative - Renewable Energy Trust...

    Open Energy Info (EERE)

    - Renewable Energy Trust Jump to: navigation, search Logo: Massachusetts Technology Collaborative - Renewable Energy Trust Name: Massachusetts Technology Collaborative...

  8. Gas Technology Institute (Partnership for Advanced Residential...

    Open Energy Info (EERE)

    Technology Institute (Partnership for Advanced Residential Retrofit) Jump to: navigation, search Name: Gas Technology Institute Place: Des Plaines, IL Website:...

  9. Albuquerque Technology Incubator | Open Energy Information

    Open Energy Info (EERE)

    Albuquerque Technology Incubator Jump to: navigation, search Name: Albuquerque Technology Incubator Place: United States Sector: Services Product: General Financial & Legal...

  10. Utilization Technology Institute | Open Energy Information

    Open Energy Info (EERE)

    Utilization Technology Institute Jump to: navigation, search Name: Utilization Technology Institute Place: Des Plaines, IL References: Utilization Technology Institute1...

  11. Metering Technology Corporation | Open Energy Information

    Open Energy Info (EERE)

    Technology Corporation Jump to: navigation, search Name: Metering Technology Corporation Place: Scotts Valley, California Product: Engineering related to communicating meters....

  12. VICA Technologies LLC | Open Energy Information

    Open Energy Info (EERE)

    Technologies LLC Jump to: navigation, search Name: VICA Technologies LLC Place: Philadelphia, Pennsylvania Zip: 19104 Sector: Biomass, Renewable Energy Product:...

  13. Xishuangbanna Tianshengqiao Hydropower Development Co Ltd | Open...

    Open Energy Info (EERE)

    Tianshengqiao Hydropower Development Co Ltd Jump to: navigation, search Name: Xishuangbanna Tianshengqiao Hydropower Development Co., Ltd. Place: Xishuangbanna City, Yunnan...

  14. Cooperativa Agroindustrial Rubiataba | Open Energy Information

    Open Energy Info (EERE)

    Rubiataba Jump to: navigation, search Name: Cooperativa Agroindustrial Rubiataba Place: Rubiataba, Brazil Product: Ethanol Producer References: Cooperativa Agroindustrial...

  15. Scientific Alternative Investment Advisory Partners | Open Energy...

    Open Energy Info (EERE)

    Alternative Investment Advisory Partners Jump to: navigation, search Name: Scientific Alternative Investment Advisory Partners Place: Frankfurt, Germany Zip: 60325 Sector:...

  16. Heilongjiang Province Water Transportation Construction | Open...

    Open Energy Info (EERE)

    Construction Jump to: navigation, search Name: Heilongjiang Province Water Transportation Construction Place: Harbin, Heilongjiang Province, China Sector: Hydro Product: China...

  17. RAPID/Overview/Geothermal/Exploration/Montana | Open Energy Informatio...

    Open Energy Info (EERE)

    Montana < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationMontana) Redirect page Jump to: navigation, search REDIRECT...

  18. RAPID/Overview/Geothermal/Exploration/Idaho | Open Energy Information

    Open Energy Info (EERE)

    Idaho < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationIdaho) Redirect page Jump to: navigation, search REDIRECT...

  19. RAPID/Overview/Geothermal/Exploration/Utah | Open Energy Information

    Open Energy Info (EERE)

    Utah < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationUtah) Redirect page Jump to: navigation, search REDIRECT...

  20. RAPID/Overview/Geothermal/Exploration/Oregon | Open Energy Information

    Open Energy Info (EERE)

    Oregon < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationOregon) Redirect page Jump to: navigation, search REDIRECT...

  1. RAPID/Overview/Geothermal/Exploration/Colorado | Open Energy...

    Open Energy Info (EERE)

    Colorado < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationColorado) Redirect page Jump to: navigation, search REDIRECT...

  2. RAPID/Overview/Geothermal/Exploration/Texas | Open Energy Information

    Open Energy Info (EERE)

    Texas < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationTexas) Redirect page Jump to: navigation, search REDIRECT...

  3. RAPID/Overview/Geothermal/Exploration/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    Hawaii < RAPID | Overview | Geothermal | Exploration(Redirected from RAPIDAtlasGeothermalExplorationHawaii) Redirect page Jump to: navigation, search REDIRECT...

  4. Visual Resources | Open Energy Information

    Open Energy Info (EERE)

    Visual Resources Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleVisualResources&oldid612333...

  5. Water Sampling (Healy, 1970) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling (Healy, 1970) Exploration Activity Details Location Unspecified Exploration...

  6. Water Sampling At Lightning Dock Geothermal Area (Swanberg, 1976...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Lightning Dock Geothermal Area (Swanberg, 1976) Exploration Activity...

  7. Water Sampling At International Geothermal Area, New Zealand...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At International Geothermal Area, New Zealand (Wood, 2002) Exploration...

  8. Water Sampling At Lightning Dock Geothermal Area (Witcher, 2006...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Lightning Dock Geothermal Area (Witcher, 2006) Exploration Activity...

  9. Water Sampling (Lewicki & Oldenburg, 2004) | Open Energy Information

    Open Energy Info (EERE)

    Water Sampling (Lewicki & Oldenburg, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling (Lewicki & Oldenburg, 2004) Exploration...

  10. Water Sampling At Mokapu Penninsula Area (Thomas, 1986) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Mokapu Penninsula Area (Thomas, 1986) Exploration Activity Details...

  11. Water Sampling At Blackfoot Reservoir Area (Hutsinpiller & Parry...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Blackfoot Reservoir Area (Hutsinpiller & Parry, 1985) Exploration Activity...

  12. Water Sampling At Valles Caldera - Sulphur Springs Geothermal...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At Valles Caldera - Sulphur Springs Geothermal Area (Trainer, 1974)...

  13. Water Sampling At International Geothermal Area, Philippines...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water Sampling At International Geothermal Area, Philippines (Wood, 2002) Exploration...

  14. Hydrodynamic Testing Facilities Database | Open Energy Information

    Open Energy Info (EERE)

    Hydrodynamic Testing Facilities Database (Redirected from Hydrodynamic Testing Facilities) Jump to: navigation, search Facility Operators By viewing Hydrodynamic Testing Facilities...

  15. US Forest Service | Open Energy Information

    Open Energy Info (EERE)

    US Forest Service Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleUSForestService&oldid442004...

  16. Range Resources | Open Energy Information

    Open Energy Info (EERE)

    Range Resources Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleRangeResources&oldid612320...

  17. User:Mptonko | Open Energy Information

    Open Energy Info (EERE)

    Mptonko Jump to: navigation, search Edits 456 Retrieved from "http:en.openei.orgwindex.php?titleUser:Mptonko&oldid74785...

  18. User:Pgray | Open Energy Information

    Open Energy Info (EERE)

    Pgray Jump to: navigation, search Edits 203 Retrieved from "http:en.openei.orgwindex.php?titleUser:Pgray&oldid814210...

  19. BLM Sensitive Species | Open Energy Information

    Open Energy Info (EERE)

    BLM Sensitive Species Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleBLMSensitiveSpecies&oldid612378...

  20. Migratory Birds | Open Energy Information

    Open Energy Info (EERE)

    Migratory Birds Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleMigratoryBirds&oldid612154...

  1. Electrometalurgica Andina | Open Energy Information

    Open Energy Info (EERE)

    Andina Jump to: navigation, search Name: Electrometalurgica Andina Place: Argentina Product: Argentine metals production company. References: Electrometalurgica...

  2. Estelar Engenharia | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Estelar Engenharia Place: Florianpolis, Santa Catarina, Brazil Sector: Hydro Product: Small hydro project developer. Coordinates:...

  3. Salt Wells Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Salt Wells Geothermal Project Project Location Information Coordinates 39.580833333333,...

  4. Generalized Comprehensive Mitigation Assessment Process (GCOMAP...

    Open Energy Info (EERE)

    Generalized Comprehensive Mitigation Assessment Process (GCOMAP) (Redirected from GCOMAP) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Generalized Comprehensive...

  5. Jackson Greenhouses Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Jackson Greenhouses Greenhouse Low Temperature Geothermal Facility Facility Jackson...

  6. Northeast Biofuels Collaborative | Open Energy Information

    Open Energy Info (EERE)

    Biofuels Collaborative Jump to: navigation, search Logo: Northeast Biofuels Collaborative Name: Northeast Biofuels Collaborative Address: 101 Tremont Street Place: Boston,...

  7. Orita 3 Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    3 Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Orita 3 Geothermal Project Project Location Information Coordinates...

  8. Social Values | Open Energy Information

    Open Energy Info (EERE)

    Social Values Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleSocialValues&oldid612345...

  9. California Hydrogen Infrastructure Project | Open Energy Information

    Open Energy Info (EERE)

    Hydrogen Infrastructure Project Jump to: navigation, search Name: California Hydrogen Infrastructure Project Place: California Sector: Hydro, Hydrogen Product: String...

  10. Massachusetts Hydrogen Coalition | Open Energy Information

    Open Energy Info (EERE)

    Hydrogen Coalition Jump to: navigation, search Logo: Massachusetts Hydrogen Coalition Name: Massachusetts Hydrogen Coalition Address: 100 Cummings Center Place: Beverly,...

  11. Commonwealth of Massachusetts Partnership | Open Energy Information

    Open Energy Info (EERE)

    Massachusetts Partnership Jump to: navigation, search Name: Commonwealth of Massachusetts Partnership Place: Massachusetts Product: Partnership of Massachusetts institutes,...

  12. Category:Magnetotelluric Techniques | Open Energy Information

    Open Energy Info (EERE)

    Magnetotelluric Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Magnetotelluric Techniques page? For detailed...

  13. Business Excellence Consulting | Open Energy Information

    Open Energy Info (EERE)

    Excellence Consulting Jump to: navigation, search Name: Business Excellence Consulting Place: Bozeman, MT Website: www.businessexcellenceconsulti References: Business Excellence...

  14. SETsquared Business Acceleration | Open Energy Information

    Open Energy Info (EERE)

    SETsquared Business Acceleration Jump to: navigation, search Name: SETsquared Business Acceleration Place: United Kingdom Sector: Services Product: General Financial & Legal...

  15. International Renewable Energy Agency (IRENA) Feed | Open Energy...

    Open Energy Info (EERE)

    International Renewable Energy Agency (IRENA) Feed Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News |...

  16. Renewable Energy Nongovernmental Organization Network (RENOVE...

    Open Energy Info (EERE)

    Nongovernmental Organization Network (RENOVE) Jump to: navigation, search Name: Renewable Energy Nongovernmental Organization Network (RENOVE) Place: Brasilia, Brazil Phone Number:...

  17. Africa's Transport Infrastructure Mainstreaming Maintenance and...

    Open Energy Info (EERE)

    Transport Infrastructure Mainstreaming Maintenance and Management Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa's Transport Infrastructure Mainstreaming...

  18. Savvas Zafeiratos Company | Open Energy Information

    Open Energy Info (EERE)

    Company Jump to: navigation, search Name: Savvas Zafeiratos & Company Place: Greece Zip: 15342 Sector: Buildings Product: Conducting technical projects, constructs...

  19. Property:NEPA Extraordinary | Open Energy Information

    Open Energy Info (EERE)

    Extraordinary Jump to: navigation, search Property Name NEPA Extraordinary Property Type Page Description Files documenting extraordinary circumstances checklist or documentation...

  20. Environmental Management Associates | Open Energy Information

    Open Energy Info (EERE)

    Environmental Management Associates Jump to: navigation, search Name: Environmental Management Associates Abbreviation: EMA Website: www.emacorp.com Environmental Management...

  1. Environmental Management and Planning Solutions, Inc | Open Energy...

    Open Energy Info (EERE)

    Environmental Management and Planning Solutions, Inc Jump to: navigation, search Name: Environmental Management and Planning Solutions, Inc Abbreviation: EMPSi Website:...

  2. Environmental Management Associates | Open Energy Information

    Open Energy Info (EERE)

    Environmental Management Associates (Redirected from EMA Associates) Jump to: navigation, search Name: Environmental Management Associates Abbreviation: EMA Website:...

  3. Aqua Farms International Aquaculture Low Temperature Geothermal...

    Open Energy Info (EERE)

    Farms International Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Aqua Farms International Aquaculture Low Temperature Geothermal Facility...

  4. Flint Greenhouses Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Greenhouses Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Flint Greenhouses Greenhouse Low Temperature Geothermal Facility Facility Flint...

  5. Sunnybrook Farms Aquaculture Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Sunnybrook Farms Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Sunnybrook Farms Aquaculture Low Temperature Geothermal Facility Facility...

  6. Bigfork Greenhouses Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Bigfork Greenhouses Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Bigfork Greenhouses Greenhouse Low Temperature Geothermal Facility Facility...

  7. Crook's Greenhouse Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Crook's Greenhouse Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Crook's Greenhouse Greenhouse Low Temperature Geothermal Facility Facility...

  8. Duckwater Aquaculture Low Temperature Geothermal Facility | Open...

    Open Energy Info (EERE)

    Duckwater Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Duckwater Aquaculture Low Temperature Geothermal Facility Facility Duckwater Sector...

  9. Castlevalley Greenhouses Greenhouse Low Temperature Geothermal...

    Open Energy Info (EERE)

    Castlevalley Greenhouses Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Castlevalley Greenhouses Greenhouse Low Temperature Geothermal Facility...

  10. American Superconductor Corporation AMSC | Open Energy Information

    Open Energy Info (EERE)

    Superconductor Corporation AMSC Jump to: navigation, search Name: American Superconductor Corporation (AMSC) Place: Westborough, Massachusetts Zip: 15810 Sector: Wind energy...

  11. Data Acquisition-Manipulation (Monaster And Coolbaugh, 2007)...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation (Monaster And Coolbaugh, 2007) Exploration Activity Details...

  12. Data Acquisition-Manipulation At Cascades Region (Ingebritsen...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At Cascades Region (Ingebritsen & Mariner, 2010) Exploration...

  13. Data Acquisition-Manipulation (Beck & Cermak, 1989) | Open Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation (Beck & Cermak, 1989) Exploration Activity Details Location...

  14. Data Acquisition-Manipulation At Truckhaven Area (Layman Energy...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation At Truckhaven Area (Layman Energy Associates, 2007)...

  15. Data Acquisition-Manipulation (Verma & Santoyo, 1997) | Open...

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Data Acquisition-Manipulation (Verma & Santoyo, 1997) Exploration Activity Details Location...

  16. Edwards Creek Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Edwards Creek Geothermal Project Project Location Information Coordinates 39.617222222222,...

  17. Panther Canyon Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Canyon Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Panther Canyon Geothermal Project Project Location Information...

  18. Kelsey North Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    North Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Kelsey North Geothermal Project Project Location Information...

  19. Devil's Canyon Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Canyon Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Devil's Canyon Geothermal Project Project Location Information...

  20. Leach Hot Springs Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Springs Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Leach Hot Springs Geothermal Project Project Location Information...

  1. Hot Springs Point Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Point Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Hot Springs Point Geothermal Project Project Location Information...

  2. Neal Hot Springs Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Springs Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Neal Hot Springs Geothermal Project Project Location Information...

  3. Dead Horse Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Horse Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Dead Horse Geothermal Project Project Location Information...

  4. Delcer Butte Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Butte Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Delcer Butte Geothermal Project Project Location Information...

  5. Drum Mountain Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Mountain Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Drum Mountain Geothermal Project Project Location Information...

  6. Puna Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Puna Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Puna Geothermal Project Project Location Information Coordinates...

  7. Puna Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Puna Geothermal Venture) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Puna Geothermal Project Project Location Information Coordinates...

  8. Reese River Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    River Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Reese River Geothermal Project Project Location Information...

  9. Baltazor Springs Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Baltazor Springs Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Baltazor Springs Geothermal Project Project Location...

  10. Hydrocarbon Technologies | Open Energy Information

    Open Energy Info (EERE)

    Technologies Jump to: navigation, search Name: Hydrocarbon Technologies Place: Lawrenceville, New Jersey Zip: 8648 Sector: Efficiency Product: String representation...

  11. China National Machinery Industry Complete Engineering Corporation...

    Open Energy Info (EERE)

    Industry Complete Engineering Corporation CMCEC Jump to: navigation, search Name: China National Machinery Industry Complete Engineering Corporation (CMCEC) Place: Beijing,...

  12. China Association of Resource Comprehensive Utilisation CARCU...

    Open Energy Info (EERE)

    of Resource Comprehensive Utilisation CARCU Jump to: navigation, search Name: China Association of Resource Comprehensive Utilisation (CARCU) Place: Beijing Municipality,...

  13. Biocity Nottingham | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Biocity Nottingham Place: United Kingdom Sector: Services Product: General Financial & Legal Services ( Government Public sector )...

  14. Teleseismic-Seismic Monitoring At Yellowstone Region (Chatterjee...

    Open Energy Info (EERE)

    Teleseismic-Seismic Monitoring At Yellowstone Region (Chatterjee, Et Al., 1985) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  15. Raft River III Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Raft River III Geothermal Project Project Location Information Coordinates...

  16. Metro Wastewater Reclamation District Biomass Facility | Open...

    Open Energy Info (EERE)

    Wastewater Reclamation District Biomass Facility Jump to: navigation, search Name Metro Wastewater Reclamation District Biomass Facility Facility Metro Wastewater Reclamation...

  17. Westminster Energy Environment Transport Forum | Open Energy...

    Open Energy Info (EERE)

    Westminster Energy Environment Transport Forum Jump to: navigation, search Name: Westminster Energy, Environment & Transport Forum Place: United Kingdom Product: String...

  18. Technical Basis Agreement Document for UGTA CAU 99 RM/SM

    National Nuclear Security Administration (NNSA)

    D.L. Finnegan, J.L. Thompson, C.M. Miller, P.L. Baca, L.F. Olivas, C.G. Geoffrion, D.K. Smith, W. Goishi, B.K. Esser, J.W. Meadows, N. Namboodiri, J.F. Wild. 2001. Nevada Test Site...

  19. Bisphenol A at a low concentration boosts mouse spermatogonial cell proliferation by inducing the G protein-coupled receptor 30 expression

    SciTech Connect (OSTI)

    Sheng, Zhi-Guo; Huang, Wei; Liu, Yu-Xiang; Zhu, Ben-Zhan

    2013-02-15

    Bisphenol A (BPA) is one of the most prevalent chemicals in daily-use materials, therefore, human exposure to BPA is ubiquitous. We found that low concentrations of BPA stimulate the spermatogonial GC-1 cells proliferation by G protein-coupled receptor 30 (GPR30)-mediated epidermal growth factor receptor (EGFR)-extracellular regulated kinase (ERK)-c-Fos pathway. However, through the same pathway GPR30 expression has been shown to be induced by EGF, an EGFR ligand. Thus, we want to know if low concentrations of BPA are able to induce the GPR30 expression and the possible mechanism(s) in GC-1 cells. By transient transfection with expression plasmids, 10{sup ?9} M BPA significantly transactivates the Gpr30-5?-flanking region through activating the GPR30, cGMP-dependent protein kinase (PKG), estrogen receptor-? (ER-?), and EFGR-ERK pathways. Furthermore, an activator protein-1 (AP-1) site located within this region is found to be responsible for the transactivation of BPA. Expectedly, through the same pathways, BPA significantly induces the gene and protein expression of GPR30. c-Fos is further observed to be strongly recruited to the AP-1 site in a chromatin immunoprecipitation assay and its dysfunction on the AP-1 site markedly suppresses the expression of GPR30, p-ERK1/2, p-Ser118-ER-? and cell proliferation by BPA. Our results demonstrate that a low-concentration BPA induces GPR30 expression through the GPR30-EFGR-ERK-c-Fos, ER-?, and PKG pathways, presumably boosting the cells proliferation via a regulatory loop. The present study provides a novel insight into the potential role of GPR30 in the initiation and progression of male germ cell cancer induced by environmentally relevant BPA. - Highlights: ? Low concentrations of BPA activate the PKG and GPR30-EFGR-ERK-ER-? pathways. ? Low concentrations of BPA activate the AP-1 site of Gpr30-5?-flanking region. ? Low concentrations of BPA induce the expression of GPR30 gene and protein. ? Low concentrations of BPA boost GC-1 cells proliferation via a regulatory loop.

  20. Application of a fuzzy neural network model in predicting polycyclic aromatic hydrocarbon-mediated perturbations of the Cyp1b1 transcriptional regulatory network in mouse skin

    SciTech Connect (OSTI)

    Larkin, Andrew; Siddens, Lisbeth K.; Krueger, Sharon K.; Tilton, Susan C.; Waters, Katrina M.; Williams, David E.; Baird, William M.

    2013-03-01

    Polycyclic aromatic hydrocarbons (PAHs) are present in the environment as complex mixtures with components that have diverse carcinogenic potencies and mostly unknown interactive effects. Non-additive PAH interactions have been observed in regulation of cytochrome P450 (CYP) gene expression in the CYP1 family. To better understand and predict biological effects of complex mixtures, such as environmental PAHs, an 11 gene input-1 gene output fuzzy neural network (FNN) was developed for predicting PAH-mediated perturbations of dermal Cyp1b1 transcription in mice. Input values were generalized using fuzzy logic into low, medium, and high fuzzy subsets, and sorted using k-means clustering to create Mamdani logic functions for predicting Cyp1b1 mRNA expression. Model testing was performed with data from microarray analysis of skin samples from FVB/N mice treated with toluene (vehicle control), dibenzo[def,p]chrysene (DBC), benzo[a]pyrene (BaP), or 1 of 3 combinations of diesel particulate extract (DPE), coal tar extract (CTE) and cigarette smoke condensate (CSC) using leave-one-out cross-validation. Predictions were within 1 log{sub 2} fold change unit of microarray data, with the exception of the DBC treatment group, where the unexpected down-regulation of Cyp1b1 expression was predicted but did not reach statistical significance on the microarrays. Adding CTE to DPE was predicted to increase Cyp1b1 expression, whereas adding CSC to CTE and DPE was predicted to have no effect, in agreement with microarray results. The aryl hydrocarbon receptor repressor (Ahrr) was determined to be the most significant input variable for model predictions using back-propagation and normalization of FNN weights. - Highlights: ? Tested a model to predict PAH mixture-mediated changes in Cyp1b1 expression ? Quantitative predictions in agreement with microarrays for Cyp1b1 induction ? Unexpected difference in expression between DBC and other treatments predicted ? Model predictions for combining PAH mixtures in agreement with microarrays ? Predictions highly dependent on aryl hydrocarbon receptor repressor expression.

  1. AAV-mediated delivery of the transcription factor XBP1s into the striatum reduces mutant Huntingtin aggregation in a mouse model of Huntington's disease

    SciTech Connect (OSTI)

    Zuleta, Amparo [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile) [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile); Center for Molecular Studies of the Cell, Institute of Biomedical Sciences, University of Chile, Santiago (Chile); Vidal, Rene L. [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile) [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile); Neurounion Biomedical Foundation, Santiago (Chile); Armentano, Donna; Parsons, Geoffrey [Department of Molecular Biology, Genzyme Corporation, 49 New York Avenue, Framingham, MA 01701 (United States)] [Department of Molecular Biology, Genzyme Corporation, 49 New York Avenue, Framingham, MA 01701 (United States); Hetz, Claudio, E-mail: chetz@med.uchile.cl [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile) [Biomedical Neuroscience Institute, Faculty of Medicine, University of Chile, Santiago (Chile); Center for Molecular Studies of the Cell, Institute of Biomedical Sciences, University of Chile, Santiago (Chile); Department of Immunology and Infectious Diseases, Harvard School of Public Health, 651 Huntington Av., Boston, MA 02446 (United States); Neurounion Biomedical Foundation, Santiago (Chile)

    2012-04-13

    Highlights: Black-Right-Pointing-Pointer The contribution of ER stress to HD has not been directly addressed. Black-Right-Pointing-Pointer Expression of XBP1s using AAVs decreases Huntingtin aggregation in vivo. Black-Right-Pointing-Pointer We describe a new in vivo model of HD based on the expression of a large fragment of mHtt-RFP. -- Abstract: Huntington's disease (HD) is caused by mutations that expand a polyglutamine region in the amino-terminal domain of Huntingtin (Htt), leading to the accumulation of intracellular inclusions and progressive neurodegeneration. Recent reports indicate the engagement of endoplasmic reticulum (ER) stress responses in human HD post mortem samples and animal models of the disease. Adaptation to ER stress is mediated by the activation of the unfolded protein response (UPR), an integrated signal transduction pathway that attenuates protein folding stress by controlling the expression of distinct transcription factors including X-Box binding protein 1 (XBP1). Here we targeted the expression of XBP1 on a novel viral-based model of HD. We delivered an active form of XBP1 locally into the striatum of adult mice using adeno-associated vectors (AAVs) and co-expressed this factor with a large fragment of mutant Htt as a fusion protein with RFP (Htt588{sup Q95}-mRFP) to directly visualize the accumulation of Htt inclusions in the brain. Using this approach, we observed a significant reduction in the accumulation of Htt588{sup Q95}-mRFP intracellular inclusion when XBP1 was co-expressed in the striatum. These results contrast with recent findings indicating a protective effect of XBP1 deficiency in neurodegeneration using knockout mice, and suggest a potential use of gene therapy strategies to manipulate the UPR in the context of HD.

  2. Lupeol induces p53 and cyclin-B-mediated G2/M arrest and targets apoptosis through activation of caspase in mouse skin

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    Nigam, Nidhi Prasad, Sahdeo; George, Jasmine; Shukla, Yogeshwer

    2009-04-03

    Lupeol, present in fruits and medicinal plants, is a biologically active compound that has been shown to have various pharmacological properties in experimental studies. In the present study, we demonstrated the modulatory effect of lupeol on 7,12-dimethylbenz[a]anthracene (DMBA)-induced alterations on cell proliferation in the skin of Swiss albino mice. Lupeol treatment showed significant (p < 0.05) preventive effects with marked inhibition at 48, 72, and 96 h against DMBA-mediated neoplastic events. Cell-cycle analysis showed that lupeol-induced G2/M-phase arrest (16-37%) until 72 h, and these inhibitory effects were mediated through inhibition of the cyclin-B-regulated signaling pathway involving p53, p21/WAF1, cdc25C, cdc2, and cyclin-B gene expression. Further lupeol-induced apoptosis was observed, as shown by an increased sub-G1 peak (28%) at 96 h, with upregulation of bax and caspase-3 genes and downregulation of anti-apoptotic bcl-2 and survivin genes. Thus, our results indicate that lupeol has novel anti-proliferative and apoptotic potential that may be helpful in designing strategies to fight skin cancer.

  3. Exposure to Ionizing Radiation Causes Long-Term Increase in Serum Estradiol and Activation of PI3K-Akt Signaling Pathway in Mouse Mammary Gland

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    Suman, Shubhankar; Johnson, Michael D.; Fornace, Albert J.; Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC ; Datta, Kamal

    2012-10-01

    Purpose: Exposure to ionizing radiation is an established risk factor for breast cancer. Radiation exposure during infancy, childhood, and adolescence confers the highest risk. Although radiation is a proven mammary carcinogen, it remains unclear where it acts in the complex multistage process of breast cancer development. In this study, we investigated the long-term pathophysiologic effects of ionizing radiation at a dose (2 Gy) relevant to fractionated radiotherapy. Methods and Materials: Adolescent (6-8 weeks old; n = 10) female C57BL/6J mice were exposed to 2 Gy total body {gamma}-radiation, the mammary glands were surgically removed, and serum and urine samples were collected 2 and 12 months after exposure. Molecular pathways involving estrogen receptor-{alpha} (ER{alpha}) and phosphatidylinositol-3-OH kinase (PI3K)-Akt signaling were investigated by immunohistochemistry and Western blot. Results: Serum estrogen and urinary levels of the oncogenic estrogen metabolite (16{alpha}OHE1) were significantly increased in irradiated animals. Immunostaining for the cellular proliferative marker Ki-67 and cyclin-D1 showed increased nuclear accumulation in sections of mammary glands from irradiated vs. control mice. Marked increase in p85{alpha}, a regulatory sub-unit of the PI3K was associated with increase in Akt, phospho-Akt, phospho-BAD, phospho-mTOR, and c-Myc in irradiated samples. Persistent increase in nuclear ER{alpha} in mammary tissues 2 and 12 months after radiation exposure was also observed. Conclusions: Taken together, our data not only support epidemiologic observations associating radiation and breast cancer but also, specify molecular events that could be involved in radiation-induced breast cancer.

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  19. Geysers Hi-T Reservoir Geothermal Area | Open Energy Information

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    Geysers Hi-T Reservoir Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geysers Hi-T Reservoir Geothermal Area Contents 1 Area Overview 2 History and...

  20. Hi Spec Research Developments Ltd | Open Energy Information

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    Spec Research Developments Ltd Jump to: navigation, search Name: Hi-Spec Research & Developments Ltd Place: Fowey, Cornwall, United Kingdom Zip: PL12 1HB Sector: Renewable Energy,...

  1. RAPID/Roadmap/13-HI-a | Open Energy Information

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    HI-a < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  2. Pangaea Ventures Ltd (Canada) | Open Energy Information

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    Canada) Jump to: navigation, search Logo: Pangaea Ventures Ltd (Canada) Name: Pangaea Ventures Ltd (Canada) Address: 1500 West Georgia Street, Suite 1580 Place: Vancouver, Canada...

  3. Vantage Point Venture Partners (Canada) | Open Energy Information

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    Canada) Jump to: navigation, search Logo: Vantage Point Venture Partners (Canada) Name: Vantage Point Venture Partners (Canada) Address: 1200 McGill College, Suite 1240 Place:...

  4. Demonstrating Electric Vehicles in Canada | Open Energy Information

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    Demonstrating Electric Vehicles in Canada Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Demonstrating Electric Vehicles in Canada AgencyCompany Organization: Natural...

  5. Atlantica Centre for Energy | Open Energy Information

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    Centre for Energy Jump to: navigation, search Name: Atlantica Centre for Energy Place: Canada Sector: Services Product: Services & Support (Clean Energy) ( Charity Non-profit ...

  6. SiXtron Advanced Materials | Open Energy Information

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    Materials Jump to: navigation, search Name: SiXtron Advanced Materials Place: Quebec, Canada Website: www.sixtronadvancedmaterials.c References: SiXtron Advanced Materials1...

  7. Canada de los Alamos, New Mexico: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Canada de los Alamos, New Mexico: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.5930896, -105.8611303 Show Map Loading map......

  8. Linamar Corporation | Open Energy Information

    Open Energy Info (EERE)

    Corporation Jump to: navigation, search Name: Linamar Corporation Place: Ontario, Canada Zip: N1H 1C5 Product: String representation "Linamar Corpora ... ration markets." is...

  9. Arnprior, Ontario: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    (Redirected from Arnprior, Ontario, Canada) Jump to: navigation, search Name Arnprior, Ontario Equivalent URI DBpedia GeoNames ID 5887214 Coordinates 45.433333, -76.366667 Show...

  10. An Investigation Of The Potential For Geothermal-Energy Recovery...

    Open Energy Info (EERE)

    The Potential For Geothermal-Energy Recovery In The Calgary Area In Southern Alberta, Canada, Using Petroleum-Exploration Data Jump to: navigation, search OpenEI Reference...

  11. Sunmetrix | Open Energy Information

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    Jump to: navigation, search Logo: Sunmetrix Name: Sunmetrix Place: Montreal Country: Canada Sector: Solar Product: Sunmetrix Track, Sunmetrix Discover Website: sunmetrix.com...

  12. Category:Canada Provinces and Territories | Open Energy Information

    Open Energy Info (EERE)

    Canada Provinces and Territories Jump to: navigation, search Canadian Provinces and Territories Pages in category "Canada Provinces and Territories" The following 10 pages are in...

  13. Emerson Network Power Co Ltd | Open Energy Information

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    Power Co Ltd Jump to: navigation, search Name: Emerson Network Power Co Ltd Place: Canada Product: Power network developer. Involved in fuel cell power research consortia....

  14. Statpower Technologies | Open Energy Information

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    Jump to: navigation, search Name: Statpower Technologies Place: British Columbia, Canada Zip: V5A 4B5 Product: Statpower Technologies develops and markets mobile and backup...

  15. EPCOR Power Development Corp | Open Energy Information

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    Development Corp Jump to: navigation, search Name: EPCOR Power Development Corp Place: Canada Sector: Wind energy Product: Develops, constructs and operates non-regulated power...

  16. Rumble Energy | Open Energy Information

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    Rumble Energy Jump to: navigation, search Name: Rumble Energy Place: Toronto, Ontario, Canada Product: Toronto-based Rumble Energy is a small scale PV system installer that focuses...

  17. Powersource Energy Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    Systems Ltd Jump to: navigation, search Name: Powersource Energy Systems Ltd Place: Canada Product: A spinoff from Soltek Powersource Ltd, since 1996, it merged back with them...

  18. AWSL The Remington Group JV | Open Energy Information

    Open Energy Info (EERE)

    JV Jump to: navigation, search Name: AWSL & The Remington Group JV Place: Ontario, Canada Sector: Solar Product: Canada-based JV to install rooftop solar panels. References:...

  19. HLT Energies 2006 Inc formerly HLT Energies Inc Heliotech Energies...

    Open Energy Info (EERE)

    HLT Energies 2006 Inc formerly HLT Energies Inc Heliotech Energies Inc Canada Inc Jump to: navigation, search Name: HLT Energies 2006 Inc (formerly HLT Energies Inc, Heliotech...

  20. Avestor | Open Energy Information

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    Avestor Jump to: navigation, search Name: Avestor Place: Quebec, Canada Zip: J4B 727 Product: After filing bankruptcy in October 2006, Avestor's assets were acquired by the...

  1. Constellation Energy Corp | Open Energy Information

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    Jump to: navigation, search Name: Constellation Energy Corp. Place: Toronto, Ontario, Canada Sector: Renewable Energy Product: A Toronto-based subsidiary of EnerAsia Renewable...

  2. Timminco Limited | Open Energy Information

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    Limited Jump to: navigation, search Name: Timminco Limited Place: Toronto, Ontario, Canada Zip: M5H 1J9 Product: Canadian manufacturer of magnesium and silicon; operates its...

  3. Octillion Corporation | Open Energy Information

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    Octillion Corporation Jump to: navigation, search Name: Octillion Corporation Place: Canada Sector: Services Product: Services & Support (Clean Energy) ( OTC-quoted ) References:...

  4. Winnipeg, Manitoba: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Winnipeg, Manitoba: Energy Resources (Redirected from Winnipeg, Manitoba, Canada) Jump to: navigation, search Name Winnipeg, Manitoba Equivalent URI DBpedia GeoNames ID 6183235...

  5. Everbrite Industries Inc | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Everbrite Industries Inc. Place: Toronto, Ontario, Canada Zip: M1R 2T6 Sector: Solar Product: Everbrite Industries is an electrical contractor...

  6. CDWR Well Permitting Forms and Associated Documents | Open Energy...

    Open Energy Info (EERE)

    Associated Documents Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: CDWR Well Permitting Forms and Associated Documents Abstract This webpage...

  7. Mountain Spa Resort Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Spa Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Mountain Spa Resort Pool & Spa Low Temperature Geothermal Facility Facility Mountain Spa...

  8. Bagby Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Bagby Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Bagby Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Bagby...

  9. Daneco Renewables Spa | Open Energy Information

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    Daneco Renewables Spa Jump to: navigation, search Name: Daneco Renewables Spa Place: Milano, Italy Zip: 20152 Sector: Renewable Energy Product: Subsidiary of Waste Italia Group...

  10. The Homestead Resort Pool & Spa Low Temperature Geothermal Facility...

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    Homestead Resort Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name The Homestead Resort Pool & Spa Low Temperature Geothermal Facility Facility The...

  11. Ritter Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Ritter Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Ritter Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Ritter...

  12. Trimble Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Trimble Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Trimble Hot...

  13. Riverside Inn Pool & Spa Low Temperature Geothermal Facility...

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    Inn Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Riverside Inn Pool & Spa Low Temperature Geothermal Facility Facility Riverside Inn Sector...

  14. Jackalope Plunge Pool & Spa Low Temperature Geothermal Facility...

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    Jackalope Plunge Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Jackalope Plunge Pool & Spa Low Temperature Geothermal Facility Facility Jackalope...

  15. Banbury Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Banbury Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Banbury Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility...

  16. Furnace Creek Ranch Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Ranch Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Furnace Creek Ranch Pool & Spa Low Temperature Geothermal Facility Facility Furnace Creek...

  17. Renergies Italia SPA | Open Energy Information

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    Renergies Italia SPA Jump to: navigation, search Name: Renergies Italia SPA Place: Urbisaglia (MC), Italy Zip: 62010 Product: Renergies Italia produces and installs PV modules...

  18. Mystic Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Mystic Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Mystic Hot Springs Sector...

  19. Reflex Spa | Open Energy Information

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    Reflex Spa Jump to: navigation, search Name: Reflex Spa Place: Treviso, Italy Zip: 31030 Sector: Solar Product: Italy-based company specializing in crystal industrial technology....

  20. Tassajara Buddhist Meditation Pool & Spa Low Temperature Geothermal...

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    Tassajara Buddhist Meditation Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Tassajara Buddhist Meditation Pool & Spa Low Temperature Geothermal...

  1. Frank Nixon Residence Pool & Spa Low Temperature Geothermal Facility...

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    Frank Nixon Residence Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Frank Nixon Residence Pool & Spa Low Temperature Geothermal Facility Facility...

  2. Murphy Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Murphy Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Murphy Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Murphy...

  3. Orr Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Orr Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Orr Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Orr Hot...

  4. Chico Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Chico Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Chico Hot Springs Sector...

  5. Elkhorn Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Elkhorn Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Elkhorn Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility...

  6. Cody Athletic Club Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Cody Athletic Club Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Cody Athletic Club Pool & Spa Low Temperature Geothermal Facility Facility Cody...

  7. Vichy Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Vichy Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Vichy Hot Springs Sector...

  8. Campbell Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Campbell Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Campbell...

  9. Lincoln Avenue Spa Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Lincoln Avenue Spa Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Lincoln Avenue Spa Pool & Spa Low Temperature Geothermal Facility Facility...

  10. Bowers Mansion Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Bowers Mansion Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Bowers Mansion Pool & Spa Low Temperature Geothermal Facility Facility Bowers Mansion...

  11. Circle Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Circle Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Circle Hot Springs Sector...

  12. Camp Aqua Pool & Spa Low Temperature Geothermal Facility | Open...

    Open Energy Info (EERE)

    Aqua Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Camp Aqua Pool & Spa Low Temperature Geothermal Facility Facility Camp Aqua Sector Geothermal...

  13. Bozeman Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Bozeman Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Bozeman Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility...

  14. Dunton Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Dunton Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Dunton Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Dunton...

  15. Hobo Pool Pool & Spa Low Temperature Geothermal Facility | Open...

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    Pool Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Hobo Pool Pool & Spa Low Temperature Geothermal Facility Facility Hobo Pool Sector Geothermal...

  16. Matilija Hot Springs Pool & Spa Low Temperature Geothermal Facility...

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    Matilija Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Matilija Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility...

  17. Chena Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Chena Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Chena Hot Springs Sector...

  18. Mercey Hot Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Mercey Hot Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Mercey Hot Springs Pool & Spa Low Temperature Geothermal Facility Facility Mercey...

  19. Jones Splashland Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Splashland Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Jones Splashland Pool & Spa Low Temperature Geothermal Facility Facility Jones Splashland...

  20. Town of Tecopa Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Tecopa Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Town of Tecopa Pool & Spa Low Temperature Geothermal Facility Facility Town of Tecopa Sector...