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Sample records for iv washington rocky

  1. Integrated Hatchery Operations Team: Operations Plans for Anadromous Fish Production Facilities in the Columbia River Basin, Volume IV of IV; Washington: Rocky Reach Hatchery Addendum, 1992 Annual Report.

    SciTech Connect

    Peck, Larry

    1993-08-01

    Rocky Reach Hatchery is located along the Columbia Paver, just downstream from Rocky Reach Dam. Site elevation is 800 feet above sea level. The Turtle Rock Island facility, located 2 miles upstream, is operated as a satellite facility (shared with the Washington Department of Wildlife). The facility is staffed with 2.75 FTE`S. The hatchery was originally designed as a mile-long spawning channel at Turtle Rock Island. Rearing units consist of eight vinyl raceways at Rocky Reach and four rearing ponds at Turtle Rock. Water rights are held by Chelan County PUD and total 3,613 gpm from the Columbia River. Water available for use in the Turtle Rock rearing ponds averages 12,000 gpm from the Columbia River. Rocky Reach Hatchery and the Turtle Rock satellite facility are owned by Chelan County PUD. They are operated as mitigation facilities for the fishery impacts caused by the construction and operation of Rocky Reach Dam. Rocky Reach Hatchery is used for incubation and early rearing of upriver bright (URB) fall chinook. Fingerlings are later transferred to the Turtle Rock facility for final rearing and release.

  2. Mars Pathfinder: Landing Site Computer Animation [and] Rocky IV

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This video uses computer graphic models of the heat shield, lander, and parachute to present an artist's concept of the Mars Pathfinder descent. Viking image mosaics are used to create a rotating globe of Mars. A separate segment presents a simulated flight over the Mars Pathfinder landing site. The second part of the film describes the development of Rocky IV, the latest in a series of planetary rovers developed in preparation for the Mars Pathfinder mission.

  3. Toxoplasmic encephalitis in a free-ranging Rocky Mountain bighorn sheep from Washington.

    PubMed

    Baszler, T V; Dubey, J P; Löhr, C V; Foreyt, W J

    2000-10-01

    A 4-mo-old free-ranging Rocky Mountain bighorn sheep (Ovis canadensis canadensis) from the Hells Canyon area (Washington, USA) was diagnosed with encephalitis associated with Toxoplasma gondii infection. The sheep had concurrent pneumonic pasteurellosis and resided in a geographic area with endemic Pasteurella-associated pneumonia and mortality in bighorn sheep. The brain had multifocal necrotizing and nonsuppurative encephalitis with intralesional protozoa. The protozoa were identified as T. gondii by immunohistochemistry. To our knowledge, this is the first report of T. gondii infection in a Rocky Mountain bighorn sheep.

  4. Relational Database for the Geology of the Northern Rocky Mountains - Idaho, Montana, and Washington

    USGS Publications Warehouse

    Causey, J. Douglas; Zientek, Michael L.; Bookstrom, Arthur A.; Frost, Thomas P.; Evans, Karl V.; Wilson, Anna B.; Van Gosen, Bradley S.; Boleneus, David E.; Pitts, Rebecca A.

    2008-01-01

    A relational database was created to prepare and organize geologic map-unit and lithologic descriptions for input into a spatial database for the geology of the northern Rocky Mountains, a compilation of forty-three geologic maps for parts of Idaho, Montana, and Washington in U.S. Geological Survey Open File Report 2005-1235. Not all of the information was transferred to and incorporated in the spatial database due to physical file limitations. This report releases that part of the relational database that was completed for that earlier product. In addition to descriptive geologic information for the northern Rocky Mountains region, the relational database contains a substantial bibliography of geologic literature for the area. The relational database nrgeo.mdb (linked below) is available in Microsoft Access version 2000, a proprietary database program. The relational database contains data tables and other tables used to define terms, relationships between the data tables, and hierarchical relationships in the data; forms used to enter data; and queries used to extract data.

  5. Water quality in the Northern Rockies Intermontane basins, Idaho, Montana, and Washington, 1999-2001

    USGS Publications Warehouse

    Clark, Gregory M.; Caldwell, Rodney R.; Maret, Terry R.; Bowers, Craig L.; Dutton, DeAnn M.; Becksmith, Michael A.

    2003-01-01

    This report contains the major findings of a 1999–2001 assessment of water quality in the Northern Rockies Intermontane Basins. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings in 51 major river basins and aquifer systems across the Nation. In these reports, water quality is discussed in terms of local, State, and regional issues. Conditions in a particular basin or aquifer system are compared to conditions found elsewhere and to selected national benchmarks, such as those for drinking-water quality and the protection of aquatic organisms. This report is intended for individuals working with water-resource issues in Federal, State, or local agencies, universities, public interest groups, or in the private sector. The information will be useful in addressing a number of current issues, such as the effects of agricultural and urban land use on water quality, human health, drinking water, source-water protection, hypoxia and excessive growth of algae and plants, pesticide registration, and monitoring and sampling strategies. This report is also for individuals who wish to know more about the quality of streams and ground water in areas near where they live, and how that water quality compares to the quality of water in other areas across the Nation. The water-quality conditions in the Northern Rockies Intermontane Basins summarized in this report are discussed in detail in other reports that can be accessed from (http://id.water.usgs.gov/nrok/index.html). Detailed technical information, data and analyses, collection and analytical methodology, models, graphs, and maps that support the findings presented in this report in addition to reports in this series from other basins can be accessed from the national NAWQA Web site (http://water.usgs.gov/nawqa).

  6. Rectified images of selected geologic maps in the Northern Rockies Area, Idaho, Montana, Washington, and Wyoming

    USGS Publications Warehouse

    Larsen, Jeremy C.; Assmus, Kenneth C.; Causey, J. Douglas; Zientek, Michael L.

    2004-01-01

    Selected geologic maps covering parts of the Northern Rocky Mountains and adjacent areas were converted to raster images and georeferenced (rectified) for use in a geographic information system (GIS). These rectified images were created for the purpose of visually comparing published geologic maps with other geospatial information. However, they cannot be queried or used for spatial analysis thus limiting their use in a GIS. The 42 georeferenced images included in this report range in scale from 1:250,000 to 1:100,000.Tagged Image Format (TIFF) images of the maps were generated by scanning an original paper map or converting previously published Portable Document Format (PDF) images or Encapsulated Post-Script (EPS) files. To reduce file size and minimize image overlap, the TIFF images were cropped, and then rectified using ArcMap? 8 and converted to MrSID? images. Information in the explanation and cross sections can be viewed in un-rectified images of the original publications that are included with this report. In addition, the text in the map unit description along with the unit name, map label, and a citation are organized in a searchable PDF file.

  7. The determination of PCBs in Rocky Flats Type IV waste sludge by gas chromatography/electron capture detection. Part 2

    SciTech Connect

    Parish, K.J.; Applegate, D.V.; Postlethwait, P.D.; Boparai, A.S.; Reedy, G.T.

    1994-12-01

    Before disposal, radioactive sludge (Type IV) from Rocky Flats Plant (RFP) must be evaluated for polychlorinated biphenyl (PCB) content. The Type IV sludge consists of organic solvents, degreasers, cutting oils, and transuranic (TRU) waste mixed with calcium silicate (MicroCel E{reg_sign} and Oil Dri{reg_sign} to form a grease or paste-like material. For laboratory testing, a nonradioactive simulated Type 17V RFP sludge was prepared at Argonne National Laboratory-East (ANL-E). This sludge has a composition similar to that expected from field samples. In an earlier effort, a simplified method was developed for extraction, cleanup of extract, and determination of PCBs in samples of simulated sludge spiked with Aroclors 1254 and 1260. The simplified method has now been used to determine the presence and quantities of other Aroclors in the simulated sludge, namely, Aroclors 10 1 6, 1221, 1232, 1242, and 1248. The accuracy and precision of the data for these Aroclors were found to be similar to the data for sludges spiked with Aroclors 1254 and 1260. Since actual sludges may vary in composition, the method was also verified by analyzing another source of Type IV simulated sludge, prepared by Argonne National Laboratory-West (ANL-W).

  8. Conceptual Model of Hydrologic and Thermal Conditions of the Eastbank Aquifer System near Rocky Reach Dam, Douglas County, Washington

    USGS Publications Warehouse

    van Heeswijk, Marijke; Cox, Stephen E.; Huffman, Raegan L.; Curran, Christopher A.

    2008-01-01

    The Lower and Combined Aquifers of the Eastbank Aquifer system, located in a river-terrace deposit along the Columbia River near Rocky Reach Dam, Washington, are primarily recharged by the Columbia River and provide water to the Eastbank Hatchery and the regional water system servicing the cities of Wenatchee, East Wenatchee, and parts of unincorporated Chelan and Douglas Counties. In 2006, mean annual pumpage from the aquifers by the hatchery and regional water system was about 43 and 16 cubic feet per second, respectively. Reportedly, temperatures of ground water pumped by the hatchery have been increasing, thereby making water potentially too warm for salmonid fish production. An evaluation of hourly ground-water and river temperatures from January 1991 through August 2007 indicates increasing interannual trends in temperatures in most of the Lower and Combined Aquifers from 1999 through 2006 that correspond to increasing trends in the annual mean and annual maximum river temperatures during the same period of 0.07 and 0.17?C per year, respectively. There were no trends in the annual minimum river temperatures from 1999 through 2006, and there were no trends in the annual minimum, mean, and maximum river temperatures from 1991 through 1998 and from 1991 through 2007. Increases in river temperatures from 1999 through 2006 are within the natural variability of the river temperatures. Most of the Lower and Combined Aquifers reached thermal equilibrium?defined by constant time lags between changes in river temperatures and subsequent changes in ground-water temperatures?during 1991?98. The only exceptions are the Combined Aquifer north of the well field of the regional water system, which had not reached thermal equilibrium by 2006, and the Lower Aquifer west of the well fields of the hatchery and the regional water system, which reached thermal equilibrium prior to 1991. Because most of the Lower and Combined Aquifers were in thermal equilibrium from 1999 through

  9. Evaluation of three analytical techniques used to determine high levels of volatile organic compounds in type IV sludge from Rocky Flats Plant

    SciTech Connect

    Parish, K.J.; Applegate, D.V.; Tsai, Y.

    1996-01-01

    Before disposal, radioactive sludge (Type IV) from Rocky Flats Plant (RFP) must be evaluated for volatile organic compound (VOC) content. The Type IV sludge consists of organic solvents, degreasers, cutting oils, and transuranic (TRU) waste mixed with calcium silicate (MicroCel E{reg_sign}) and Oil Dri{reg_sign} to form a grease or paste-like material. For laboratory testing, a simulated Type IV RFP sludge (nonradioactive) was prepared at Argonne National Laboratory-East. This sludge has a composition similar to that expected from field samples. On the basis of historical information, a typical Type IV sludge is expected to contain approximately 1-10 percent of three target VOCs. The objective of this work is to evaluate three proposed methods for the determination of high levels of these three VOCs in Type IV sludge. The three methods are (1) static headspace gas analysis, (2) methanol extraction, and (3) ethylene glycol extraction. All three methods employ gas chromatography/mass spectrometry (GC/MS). They were evaluated regarding general method performance criteria, ease of operation, and amounts of secondary mixed waste generated.

  10. Washington Correlator

    NASA Technical Reports Server (NTRS)

    Hall, David M.; Boboltz, David

    2013-01-01

    This report summarizes the activities of the Washington Correlator for 2012. The Washington Correlator provides up to 80 hours of attended processing per week plus up to 40 hours of unattended operation, primarily supporting Earth Orientation and astrometric observations. In 2012, the major programs supported include the IVS-R4, IVS-INT, APSG, and CRF observing sessions.

  11. Method development and survey of Sudan I-IV in palm oil and chilli spices in the Washington, DC, area.

    PubMed

    Genualdi, Susie; MacMahon, Shaun; Robbins, Katherine; Farris, Samantha; Shyong, Nicole; DeJager, Lowri

    2016-01-01

    Sudan I, II, III and IV dyes are banned for use as food colorants in the United States and European Union because they are toxic and carcinogenic. These dyes have been illegally used as food additives in products such as chilli spices and palm oil to enhance their red colour. From 2003 to 2005, the European Union made a series of decisions requiring chilli spices and palm oil imported to the European Union to contain analytical reports declaring them free of Sudan I-IV. In order for the USFDA to investigate the adulteration of palm oil and chilli spices with unapproved colour additives in the United States, a method was developed for the extraction and analysis of Sudan dyes in palm oil, and previous methods were validated for Sudan dyes in chilli spices. Both LC-DAD and LC-MS/MS methods were examined for their limitations and effectiveness in identifying adulterated samples. Method validation was performed for both chilli spices and palm oil by spiking samples known to be free of Sudan dyes at concentrations close to the limit of detection. Reproducibility, matrix effects, and selectivity of the method were also investigated. Additionally, for the first time a survey of palm oil and chilli spices was performed in the United States, specifically in the Washington, DC, area. Illegal dyes, primarily Sudan IV, were detected in palm oil at concentrations from 150 to 24 000 ng ml(-1). Low concentrations (< 21 µg kg(-1)) of Sudan dyes were found in 11 out of 57 spices and are most likely a result of cross-contamination during preparation and storage and not intentional adulteration.

  12. Method development and survey of Sudan I–IV in palm oil and chilli spices in the Washington, DC, area

    PubMed Central

    Genualdi, Susie; MacMahon, Shaun; Robbins, Katherine; Farris, Samantha; Shyong, Nicole; DeJager, Lowri

    2016-01-01

    Sudan I, II, III and IV dyes are banned for use as food colorants in the United States and European Union because they are toxic and carcinogenic. These dyes have been illegally used as food additives in products such as chilli spices and palm oil to enhance their red colour. From 2003 to 2005, the European Union made a series of decisions requiring chilli spices and palm oil imported to the European Union to contain analytical reports declaring them free of Sudan I–IV. In order for the USFDA to investigate the adulteration of palm oil and chilli spices with unapproved colour additives in the United States, a method was developed for the extraction and analysis of Sudan dyes in palm oil, and previous methods were validated for Sudan dyes in chilli spices. Both LC-DAD and LC-MS/MS methods were examined for their limitations and effectiveness in identifying adulterated samples. Method validation was performed for both chilli spices and palm oil by spiking samples known to be free of Sudan dyes at concentrations close to the limit of detection. Reproducibility, matrix effects, and selectivity of the method were also investigated. Additionally, for the first time a survey of palm oil and chilli spices was performed in the United States, specifically in the Washington, DC, area. Illegal dyes, primarily Sudan IV, were detected in palm oil at concentrations from 150 to 24 000 ng ml−1. Low concentrations (< 21 μg kg−1) of Sudan dyes were found in 11 out of 57 spices and are most likely a result of cross-contamination during preparation and storage and not intentional adulteration. PMID:26824489

  13. Rocky Mountain spotted fever

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/000654.htm Rocky Mountain spotted fever To use the sharing features on this page, please enable JavaScript. Rocky Mountain spotted fever is a disease caused by a ...

  14. The Rocky Mountain Trench

    NASA Image and Video Library

    2017-09-27

    Acquisition Date: February 2004 The high reflectance of clouds compared to the surrounding land, coupled with the low sun elevation when this image was acquired, causes low clouds to appear red as they fill a portion of the Rocky Mountain Trench. Running parallel with the peaks of the Canadian Rockies and ranging from 2 to 10 miles (3 to 16 kilometers) wide and about 900 miles (1,448 kilometers) long, the Trench aligns with the Fraser River and makes its way past Mount Robson, the highest peak in the Canadian Rockies at 12,972 feet (3,954 meters). Mount Robson is near the center of this image. Credit: NASA/GSFC/Landsat/USGS To learn more about Landsat and to see the orginal high res file go to: landsat.usgs.gov/gallery_view.php?category=greenflag&...

  15. Summary of surface-water-quality data collected for the Northern Rockies Intermontane Basins National Water-Quality Assessment Program in the Clark Fork-Pend Oreille and Spokane River basins, Montana, Idaho, and Washington, water years 1999-2001

    USGS Publications Warehouse

    Beckwith, Michael A.

    2003-01-01

    Water-quality samples were collected at 10 sites in the Clark Fork-Pend Oreille and Spokane River Basins in water years 1999 – 2001 as part of the Northern Rockies Intermontane Basins (NROK) National Water-Quality Assessment (NAWQA) Program. Sampling sites were located in varied environments ranging from small streams and rivers in forested, mountainous headwater areas to large rivers draining diverse landscapes. Two sampling sites were located immediately downstream from the large lakes; five sites were located downstream from large-scale historical mining and oreprocessing areas, which are now the two largest “Superfund” (environmental remediation) sites in the Nation. Samples were collected during a wide range of streamflow conditions, more frequently during increasing and high streamflow and less frequently during receding and base-flow conditions. Sample analyses emphasized major ions, nutrients, and selected trace elements. Streamflow during the study ranged from more than 130 percent of the long-term average in 1999 at some sites to 40 percent of the long-term average in 2001. River and stream water in the study area exhibited small values for specific conductance, hardness, alkalinity, and dissolved solids. Dissolved oxygen concentrations in almost all samples were near saturation. Median total nitrogen and total phosphorus concentrations in samples from most sites were smaller than median concentrations reported for many national programs and other NAWQA Program study areas. The only exceptions were two sites downstream from large wastewater-treatment facilities, where median concentrations of total nitrogen exceeded the national median. Maximum concentrations of total phosphorus in samples from six sites exceeded the 0.1 milligram per liter threshold recommended for limiting nuisance aquatic growth. Concentrations of arsenic, cadmium, copper, lead, mercury, and zinc were largest in samples from sites downstream from historical mining and ore

  16. Rocky Mountain Spotted Fever.

    PubMed

    Phillips, Jennan

    2017-01-01

    The tick-borne disease Rocky Mountain spotted fever (RMSF) can have deadly outcomes unless treated appropriately, yet nonspecific flu-like symptoms complicate diagnosis. Occupational health nurses must have a high index of suspicion with symptomatic workers and recognize that recent recreational or occupational activities with potential tick exposure may suggest RMSF.

  17. Historians' Rocky Job Market

    ERIC Educational Resources Information Center

    Grafton, Anthony; Townsend, Robert B.

    2008-01-01

    In this article, the authors discuss how the historians' job market is perennially rocky. The history profession had its "golden age" in the 1950s and early 1960s when a generation born in the demographic trench of the Depression entered the market just as the first of the baby boomers began to swell college enrollments. But that moment was…

  18. Rocky Mountain Riparian Digest

    Treesearch

    Deborah M. Finch

    2008-01-01

    The Rocky Mountain Riparian Digest presents the many facets of riparian research at the station. Included are articles about protecting the riparian habitat, the social and economic values of riparian environments, watershed restoration, remote sensing tools, and getting kids interested in the science.

  19. Historians' Rocky Job Market

    ERIC Educational Resources Information Center

    Grafton, Anthony; Townsend, Robert B.

    2008-01-01

    In this article, the authors discuss how the historians' job market is perennially rocky. The history profession had its "golden age" in the 1950s and early 1960s when a generation born in the demographic trench of the Depression entered the market just as the first of the baby boomers began to swell college enrollments. But that moment was…

  20. Rocky Reach: Gaining new equipment, skills for a new century

    SciTech Connect

    McKee, C.A.; Christman, W.G.; Showalter, A.W.

    1997-04-01

    A summary is provided of modifications being made to the 1,287-MW Rocky Reach hydroelectric project on the Columbia River in Washington. Project modifications discussed include powerhouse rehabilitation and new fisheries projects. Replacement and retrofitting on all turbines is being performed to lower mortality rates of juvenile fishes migrating downstream. An electrical system overhaul is also described; performance testing indicates a 3.15 percent efficiency increase.

  1. Lightning and forest fires in the northern Rocky Mountain region

    Treesearch

    H. T. Gisborne

    1926-01-01

    During the past 18 years lightning has caused 39 per cent of the forest fires in the northern Rocky Mountain district, which includes Montana, northern Idaho, and a small portion of northeastern Washington. For the seasons of 1924 and 1925 the figures are 51 per cent and 80 per cent, respectively. As long as such conditions prevail it should be of decided value to know...

  2. Rocky Mountain spotted fever.

    PubMed

    Lacz, N L; Schwartz, R A; Kapila, R

    2006-04-01

    Rocky Mountain spotted fever (RMSF) is an unusual but important dermatological condition to identify without hesitation. The classic triad of headache, fever, and a rash that begins on the extremities and travels proximally to involve the trunk is found in a majority of patients. The cutaneous centripetal pattern is a result of cell to cell migration by the causative organism Rickettsia rickettsii. Such individuals should receive prompt antimicrobial therapy and supportive care to avoid serious and potentially fatal complications.

  3. Rocky Mountain spotted fever.

    PubMed

    Kamper, C A; Chessman, K H; Phelps, S J

    1988-02-01

    The epidemiology, pathogenesis, clinical features, and treatment of Rocky Mountain spotted fever are reviewed. Rocky Mountain spotted fever is a severe infection caused by Rickettsia rickettsii transmitted to man by various species of ticks. High-incidence areas exist in the southeast and south central United States. Only 60-70% of patients with the disease report a history of tick bite or exposure to tick-infested areas. The disease is initially characterized by fever, headache, gastrointestinal complaints, myalgia, and a generalized rash. In several days generalized vasculitis may lead to periorbital edema and nonpitting edema of the face and extremities. Central nervous system involvement is common. Because signs and symptoms associated with the disease are nonspecific, the diagnosis is often delayed or missed. Traditionally diagnostic confirmation relied on serologic testing, but an indirect fluorescent antibody assay will soon be commercially available. Rocky Mountain spotted fever is usually treated with the rickettsiostatic agents chloramphenicol or tetracycline, but few comparative data on these agents in patients with the disease are available. For patients who cannot tolerate oral medications, intravenous chloramphenicol sodium succinate is the preferred treatment; chloramphenicol is also the drug of choice for children less than eight years of age. Otherwise, oral tetracycline hydrochloride is the drug of choice. Antibiotic therapy should be continued for 7-10 days or until the patient is afebrile for two to five days. All cases of Rocky Mountain spotted fever must be reported to the Centers for Disease Control. The best ways to decrease the morbidity and mortality of the disease are to increase awareness of its signs and symptoms and to prevent exposure to ticks.

  4. Workforce: Washington

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2006

    2006-01-01

    In Washington, the demand for well-educated employees will only increase over the next several years. In the decade leading up to 2012, healthcare occupations will see growth of 20 percent. Teachers will be in demand: nearly 9,000 new elementary and middle-school educators will need to be hired. Computer fields will undergo growth of 24 percent,…

  5. [Rocky Mountain spotted fever].

    PubMed

    Reinauer, K M; Jaschonek, K; Kusch, G; Heizmann, W R; Döller, P C; Jenss, H

    1990-01-12

    After returning from a holiday in the USA a 24-year-old man fell ill with diarrhoea, high fever and marked rash including the palms of the hands and soles of the feet. When a history of a tick bite in the USA was elicited, a rickettsial infection was suspected. Treatment with doxycycline, 100 mg twice daily, was instituted finally and the fever slowly resolved. The patient became completely well again within four weeks. Serological tests confirmed the diagnosis of Rocky Mountain spotted fever.

  6. Are seagrass beds indicators of anthropogenic nutrient stress in the rocky intertidal?

    PubMed

    Honig, Susanna E; Mahoney, Brenna; Glanz, Jess S; Hughes, Brent B

    2017-01-15

    It is well established that anthropogenic nutrient inputs harm estuarine seagrasses, but the influence of nutrients in rocky intertidal ecosystems is less clear. In this study, we investigated the effect of anthropogenic nutrient loading on Phyllospadix spp., a rocky intertidal seagrass, at local and regional scales. At sites along California, Washington, and Oregon, we demonstrated a significant, negative correlation of urban development and Phyllospadix bed thickness. These results were echoed locally along an urban gradient on the central California coast, where Phyllospadix shoot δ(15)N was negatively associated with Phyllospadix bed thickness, and experimentally, where nutrient additions in mesocosms reduced Phyllospadix shoot formation and increased epiphytic cover on Phyllospadix shoots. These findings provide evidence that coastal development can threaten rocky intertidal seagrasses through increased epiphytism. Considering that seagrasses provide vital ecosystem services, mitigating eutrophication and other factors associated with development in the rocky intertidal coastal zone should be a management priority. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Rocky Mountain spotted fever.

    PubMed

    Dantas-Torres, Filipe

    2007-11-01

    Rocky Mountain spotted fever (RMSF) is a life-threatening disease caused by Rickettsia rickettsii, an obligately intracellular bacterium that is spread to human beings by ticks. More than a century after its first clinical description, this disease is still among the most virulent human infections identified, being potentially fatal even in previously healthy young people. The diagnosis of RMSF is based on the patient's history and a physical examination, and often presents a dilemma for clinicians because of the non-specific presentation of the disease in its early course. Early empirical treatment is essential to prevent severe complications or a fatal outcome, and treatment should be initiated even in unconfirmed cases. Because there is no vaccine available against RMSF, avoidance of tick-infested areas is still the best way to prevent the infection.

  8. Rocky Mountain Snow

    NASA Image and Video Library

    2017-09-27

    NASA image acquired December 19, 2012 In time for the 2012 winter solstice, a storm dropped snow over most of the Rocky Mountains in the United States. On December 20, the National Weather Service reported snow depths exceeding 100 centimeters (39 inches) in some places—the result of the recent snowfall plus accumulation from earlier storms. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this natural-color image on December 19, 2012. Clouds had mostly cleared from the region, though some cloud cover lingered over parts of the Pacific Northwest and Colorado. Showing more distinct contours than the clouds, the snow cover stretched across the Rocky Mountains and the surrounding region, from Idaho to Arizona and from California to Colorado. Snowfall did not stop in Colorado, as the storm continued moving eastward across the Midwest. By December 20, 2012, a combination of heavy snow and strong winds had closed schools, iced roads, and delayed flights, complicating plans for holiday travelers. Though troublesome for travel, the snow brought much-needed moisture; multiple cities had set new records for consecutive days without measurable snow, CBS news reported. As of December 18, the U.S. Drought Monitor stated that a substantial portion of the continental United States continued to suffer from drought, and “exceptional” drought conditions extended from South Dakota to southern Texas. NASA image courtesy Jeff Schmaltz, LANCE MODIS Rapid Response. Caption by Michon Scott. Instrument: Aqua - MODIS To read more go to: earthobservatory.nasa.gov/IOTD/view.php?id=80035 Credit: NASA Earth Observatory NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission

  9. Hot, Rocky World Artist Concept

    NASA Image and Video Library

    2015-07-30

    This artist's rendition shows one possible appearance for the planet HD 219134b, the nearest confirmed rocky exoplanet found to date outside our solar system. The planet is 1.6 times the size of Earth, and whips around its star in just three days. Scientists predict that the scorching-hot planet -- known to be rocky through measurements of its mass and size -- would have a rocky, partially molten surface with geological activity, including possibly volcanoes. http://photojournal.jpl.nasa.gov/catalog/PIA19833

  10. Rocky Mountain Arsenal NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit CO-0035009, the U.S. Department of Interior's Fish and Wildlife Service is authorized to discharge from the Rocky Mountain Arsenal recycled water pipeline to Lower Derby Lake in Adams County, Colo.

  11. Washington, DC

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Citizens of the United States vote today (November 7, 2000) to determine who will be the next president and vice president of the country, as well as who will fill a number of congressional and senate seats that are up for election. This image of the U.S. capital city-Washington, D.C.-was acquired on June 1 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), a Japanese sensor flying aboard NASA's Terra spacecraft. The scene encompasses an area 14 km wide by 13.7 km tall, and was made using a combination of ASTER's visible and near-infrared channels. In this image, vegetation appears red, buildings and paved areas appear light blue, and the waters of the Anacostia and Potomac Rivers are dark grey. ASTER's 15-meter spatial resolution allows us to see individual buildings, including the White House, the Jefferson Memorial, and the Washington Monument with its shadow. Image courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team

  12. Washington, DC

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Citizens of the United States vote today (November 7, 2000) to determine who will be the next president and vice president of the country, as well as who will fill a number of congressional and senate seats that are up for election. This image of the U.S. capital city-Washington, D.C.-was acquired on June 1 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), a Japanese sensor flying aboard NASA's Terra spacecraft. The scene encompasses an area 14 km wide by 13.7 km tall, and was made using a combination of ASTER's visible and near-infrared channels. In this image, vegetation appears red, buildings and paved areas appear light blue, and the waters of the Anacostia and Potomac Rivers are dark grey. ASTER's 15-meter spatial resolution allows us to see individual buildings, including the White House, the Jefferson Memorial, and the Washington Monument with its shadow. Image courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team

  13. Rocky Martian Plain

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The rocky Martian plain surrounding Viking 2 is seen in high resolution in this 85-degree panorama sweeping from north at the left to east at right during the Martian afternoon on September 5. Large blocks litter the surface. Some are porous, sponge-like rocks like the one at the left edge (size estimate: 1 1/2 to 2 feet); others are dense and fine-grained, such as the very bright rounded block (1 to 1 1/2 feet across) toward lower right. Pebbled surface between the rocks is covered in places by small drifts of very fine material similar to drifts seen at the Viking 1 landing site some 4600 miles to the southwest. The fine-grained material is banked up behind some rocks, but wind tails seen by Viking 1 are not well-developed here. On the right horizon, flat-topped ridges or hills are illuminated by the afternoon sun. Slope of the horizon is due to the 8-degree tilt of the spacecraft.

  14. Rocky Martian Plain

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The rocky Martian plain surrounding Viking 2 is seen in high resolution in this 85-degree panorama sweeping from north at the left to east at right during the Martian afternoon on September 5. Large blocks litter the surface. Some are porous, sponge-like rocks like the one at the left edge (size estimate: 1 1/2 to 2 feet); others are dense and fine-grained, such as the very bright rounded block (1 to 1 1/2 feet across) toward lower right. Pebbled surface between the rocks is covered in places by small drifts of very fine material similar to drifts seen at the Viking 1 landing site some 4600 miles to the southwest. The fine-grained material is banked up behind some rocks, but wind tails seen by Viking 1 are not well-developed here. On the right horizon, flat-topped ridges or hills are illuminated by the afternoon sun. Slope of the horizon is due to the 8-degree tilt of the spacecraft.

  15. Drought in the Rockies

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This image shows the difference between the amount of vegetation in July 2000 and the average July vegetation for North America. Of particular interest are the dry conditions in the western United States. This spring and summer the Rocky Mountains have been relatively dry, and the brown regions stretching from the Canadian to the Mexican border, indicate the effect on the regions' forests. Western Montana and eastern Idaho are particularly parched, and appear darker brown. The dry conditions have contributed to this year's devastating fire season, during which millions of acres have burned in the west. Scientists find that during the growing season, land plants can be used to measure drought. Healthy, thriving plants reflect and absorb visible and near-infrared light differently than plants under stress. These variations in reflectance and absorption can be measured by satellites to produce maps of healthy and stressed vegetation. This image shows Normalized Difference Vegetation Index (NDVI) anomaly, which indicates where vegetation growth was above average (green pixels), below average (brown pixels), or normal (white pixels). For more images and information about measuring vegetation and drought from space visit: Drought and Vegetation Monitoring. Image courtesy NASA Goddard Space Flight Center Biospheric Sciences Branch, based on data from NOAA.

  16. Drought in the Rockies

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This image shows the difference between the amount of vegetation in July 2000 and the average July vegetation for North America. Of particular interest are the dry conditions in the western United States. This spring and summer the Rocky Mountains have been relatively dry, and the brown regions stretching from the Canadian to the Mexican border, indicate the effect on the regions' forests. Western Montana and eastern Idaho are particularly parched, and appear darker brown. The dry conditions have contributed to this year's devastating fire season, during which millions of acres have burned in the west. Scientists find that during the growing season, land plants can be used to measure drought. Healthy, thriving plants reflect and absorb visible and near-infrared light differently than plants under stress. These variations in reflectance and absorption can be measured by satellites to produce maps of healthy and stressed vegetation. This image shows Normalized Difference Vegetation Index (NDVI) anomaly, which indicates where vegetation growth was above average (green pixels), below average (brown pixels), or normal (white pixels). For more images and information about measuring vegetation and drought from space visit: Drought and Vegetation Monitoring. Image courtesy NASA Goddard Space Flight Center Biospheric Sciences Branch, based on data from NOAA.

  17. Rocky road in the Rockies: Challenges to biodiversity

    USGS Publications Warehouse

    Tomback, Diana F.; Kendall, Katherine C.

    2002-01-01

    To people worldwide, the Rocky Mountains of the United States and Canada represent a last bastion of nature in its purest and rawest form-unspoiled forests teeming with elk and deer stalked by mountain lions and grizzly bears; bald eagles nesting near lakes and rivers; fat, feisty native trout in rushing mountain streams; and dazzling arrays of wildflowers in lush meadows. In fact, the total biodiversity of the Rocky Mountains is considerable, with relatively high diversity in birds, mammals, butterflies, reptiles, and conifers (Ricketts et al. 1999) and with geographic variation in the flora and fauna of alpine, forest, foothill, and adjacent shortgrass prairie and shrub communities over more than 20 degrees of latitude and more than 10' of longitude. Although the biodiversity of most North American regions has declined because of anthropogenic influences, the perception remains that the biodiversity of the Rocky Mountains is intact. This view exists in part because the Rocky Mountains are remote from urban centers, in part because so much of the land comprises protected areas such as national parks and wilderness areas, and in part because of wishful thinking-that nothing bad could happen to the biodiversity that is so much a part of the history, national self-image, legends, nature films, and movies of the United States and Canada. Despite modern technology and the homogenization and globalization of their cities and towns, at heart North Americans still regard their land as the New World, with pristine nature and untamed landscapes epitomized by the Rockies. The reality is that the biodiversity of the Rocky Mountains has not been free of anthropogenic influences since the West was settled in the 1800s, and in fact it was altered by Native Americans for centuries prior to settlement. A number of escalating problems and consequences of management choices are currently changing Rocky Mountain ecological communities at a dizzying pace. In Order to maintain some

  18. IV. Aquatics

    Treesearch

    Michael K.. Young

    2011-01-01

    The problem of invasive aquatic species has long been recognized by scientists at the Rocky Mountain Research Station. Fausch and others (2006, 2009) recently overviewed this issue. A point that often distinguishes nonnative aquatic species from nonnatives in other environments is that the presence of some species is frequently prized by managers and the public. For...

  19. 1971 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1972-01-01

    Washington's 1971 timber harvest of 6.45 billion board feet was nearly the same as the 1970 harvest level. The total timber harvest on public lands increased nearly 4 percent with a 30-percent increase in eastern Washington more than offsetting a 5-percent decline in western Washington. Part of the increase in eastern Washington reflects salvage of a large volume...

  20. The Rocky Planet Survey

    NASA Astrophysics Data System (ADS)

    Fischer, Debra

    In direct support of the NASA Origins program, we propose the Rocky Planet Survey, a high cadence exoplanet search of sixty late G and K dwarf stars using the CHIRON spectrometer, which we built and commissioned at CTIO. CHIRON operates in two high- resolution modes (R=90,000 and R=120,000) and has a demonstrated precision of better than 1 m s-1. We are contributing 200 nights of telescope time for the next three years, for the excellent phase coverage needed to carry out this work. We have developed simulation software to optimize scheduling of observations to suppress aliases and quickly extract dynamical signals. Our science objectives are to (1) provide a statistical assessment of planet occurrence as a function of decreasing mass in the range of parameter space 3 < Msini < 30 MEARTH for orbital periods up to 50 days, (2) to determine the fraction of low mass planets in multi-planet architectures, and (3) detect planets with Msini < 3 MEARTH in orbital periods shorter than ~20 days. In addition to the science objectives, we intend to push the frontiers of extreme precision Doppler measurements to keep the U.S. competitive with the next generation of European Doppler spectroscopy (ESPRESSO on the VLT). Our team has significant expertise in optical design, fiber coupling, raw extraction, barycentric velocity corrections, and Doppler analysis. The proposed work includes a new optimal extraction algorithm, with the optical designers and software engineers working together on the 2-D PSF description needed for a proper row-by-row extraction and calibration. We will also develop and test upgrades to the barycentric correction code and improvements in the Doppler code that take advantage of stability in the dispersion solution, afforded by a new vacuum-enclosed grating upgrade (scheduled for November 2011). We will test use of emission wavelength calibrations to extend the iodine (absorption) wavelength calibration that we currently use to prepare for eventual use of

  1. 27 CFR 9.43 - Rocky Knob.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Rocky Knob. 9.43 Section 9... TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.43 Rocky Knob. (a) Name. The name of the viticultural area described in this section is “Rocky Knob.” (b) Approved maps...

  2. 27 CFR 9.43 - Rocky Knob.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Rocky Knob. 9.43 Section 9... TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.43 Rocky Knob. (a) Name. The name of the viticultural area described in this section is “Rocky Knob.” (b) Approved maps...

  3. 27 CFR 9.43 - Rocky Knob.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Rocky Knob. 9.43 Section 9... TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.43 Rocky Knob. (a) Name. The name of the viticultural area described in this section is “Rocky Knob.” (b) Approved maps...

  4. 27 CFR 9.43 - Rocky Knob.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Rocky Knob. 9.43 Section 9... TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.43 Rocky Knob. (a) Name. The name of the viticultural area described in this section is “Rocky Knob.” (b) Approved maps...

  5. 27 CFR 9.43 - Rocky Knob.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Rocky Knob. 9.43 Section 9... TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.43 Rocky Knob. (a) Name. The name of the viticultural area described in this section is “Rocky Knob.” (b) Approved maps...

  6. Rocky Mountain spotted fever, Colombia.

    PubMed

    Hidalgo, Marylin; Orejuela, Leonora; Fuya, Patricia; Carrillo, Pilar; Hernandez, Jorge; Parra, Edgar; Keng, Colette; Small, Melissa; Olano, Juan P; Bouyer, Donald; Castaneda, Elizabeth; Walker, David; Valbuena, Gustavo

    2007-07-01

    We investigated 2 fatal cases of Rocky Mountain spotted fever that occurred in 2003 and 2004 near the same locality in Colombia where the disease was first reported in the 1930s. A retrospective serosurvey of febrile patients showed that > 21% of the serum samples had antibodies aaainst spotted fever group rickettsiae.

  7. Rocky Mountain spotted fever, Panama.

    PubMed

    Estripeaut, Dora; Aramburú, María Gabriela; Sáez-Llorens, Xavier; Thompson, Herbert A; Dasch, Gregory A; Paddock, Christopher D; Zaki, Sherif; Eremeeva, Marina E

    2007-11-01

    We describe a fatal pediatric case of Rocky Mountain spotted fever in Panama, the first, to our knowledge, since the 1950s. Diagnosis was established by immunohistochemistry, PCR, and isolation of Rickettsia rickettsii from postmortem tissues. Molecular typing demonstrated strong relatedness of the isolate to strains of R. rickettsii from Central and South America.

  8. Rocky Mountain Spotted Fever, Colombia

    PubMed Central

    Hidalgo, Marylin; Orejuela, Leonora; Fuya, Patricia; Carrillo, Pilar; Hernandez, Jorge; Parra, Edgar; Keng, Colette; Small, Melissa; Olano, Juan P.; Bouyer, Donald; Castaneda, Elizabeth; Walker, David

    2007-01-01

    We investigated 2 fatal cases of Rocky Mountain spotted fever that occurred in 2003 and 2004 near the same locality in Colombia where the disease was first reported in the 1930s. A retrospective serosurvey of febrile patients showed that >21% of the serum samples had antibodies against spotted fever group rickettsiae. PMID:18214179

  9. Rocky Mountain Spotted Fever, Panama

    PubMed Central

    Estripeaut, Dora; Aramburú, María Gabriela; Sáez-Llorens, Xavier; Thompson, Herbert A.; Dasch, Gregory A.; Paddock, Christopher D.; Zaki, Sherif

    2007-01-01

    We describe a fatal pediatric case of Rocky Mountain spotted fever in Panama, the first, to our knowledge, since the 1950s. Diagnosis was established by immunohistochemistry, PCR, and isolation of Rickettsia rickettsii from postmortem tissues. Molecular typing demonstrated strong relatedness of the isolate to strains of R. rickettsii from Central and South America. PMID:18217566

  10. Southwest Washington, Urban Renewal Area, Bounded by Independence Avenue, Washington ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Southwest Washington, Urban Renewal Area, Bounded by Independence Avenue, Washington Avenue, South Capitol Street, Canal Street, P Street, Maine Avenue & Washington Channel, Fourteenth Street, D Street, & Twelfth Street, Washington, District of Columbia, DC

  11. Managing Rocky Mountain spotted fever.

    PubMed

    Minniear, Timothy D; Buckingham, Steven C

    2009-11-01

    Rocky Mountain spotted fever is caused by the tick-borne bacterium Rickettsia rickettsii. Symptoms range from moderate illness to severe illness, including cardiovascular compromise, coma and death. The disease is prevalent in most of the USA, especially during warmer months. The trademark presentation is fever and rash with a history of tick bite, although tick exposure is unappreciated in over a third of cases. Other signature symptoms include headache and abdominal pain. The antibiotic therapy of choice for R. rickettsii infection is doxycycline. Preventive measures for Rocky Mountain spotted fever and other tick-borne diseases include: wearing long-sleeved, light colored clothing; checking for tick attachment and removing attached ticks promptly; applying topical insect repellent; and treating clothing with permethrin.

  12. 1975 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1977-01-01

    In 1975, the Washington timber harvest declined for the 2d year to 6.2 billion board feet, 10 percent below 1974, and the lowest level in 8 years. The decrease, which occurred on almost all ownerships, amounted to 561 million board feet in western Washington and 130 million board feet in eastern Washington.

  13. Models to predict suitable habitat for juvenile bull trout in Washington state

    Treesearch

    Jason B. Dunham; G. L. Chandler

    2001-01-01

    This report describes results of research conducted in 2000 to develop models of suitable habitat for juvenile bull trout (Salvelinus confluentus) in Washington State. The research is associated with a cooperative agreement (Agreement #134100H001) between U.S. Fish and Wildlife Service (USFWS) and the U.S. Forest Service, Rocky Mountain Research...

  14. Ser1333 phosphorylation indicates ROCKI activation.

    PubMed

    Chuang, Hsiang-Hao; Liang, Shao-Wei; Chang, Zee-Fen; Lee, Hsiao-Hui

    2013-10-29

    Two isoforms of Rho-associated protein kinase (ROCK), ROCKI and ROCKII, play a pivotal role in regulation of cytoskeleton and are involved in multiple cellular processes in mammalian cells. Knockout mice experiments have indicated that the functions of ROCKI and II are probably non-redundant in physiology. However, it is difficult to differentiate the activation status of ROCKI and ROCKII in biological samples. Previously, we have identified phosphorylation site of ROCKII at Ser1366 residue sensitive to ROCK inhibition. We further investigated the activity-dependent phosphorylation site in ROCKI to establish the reagents that can be used to detect their individual activation. The phosphorylation site of ROCKI sensitive to its inhibition was identified to be the Ser1333 residue. The ROCKI pSer1333-specific antibody does not cross-react with phosphorylated ROCKII. The extent of S1333 phosphorylation of ROCKI correlates with myosin II light chain phosphorylation in cells in response to RhoA stimulation. Active ROCKI is phosphorylated at Ser1333 site. Antibodies that recognize phospho-Ser1333 of ROCKI and phospho-S1366 residues of ROCKII offer a means to discriminate their individual active status in cells and tissues.

  15. 1. Topographic view of the Rocky Creek Bridge and the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Topographic view of the Rocky Creek Bridge and the Oregon coast, view looking east - Rocky Creek Bridge, Spanning Rocky Creek on Oregon Coast Highway (U.S. Route 101), Depoe Bay, Lincoln County, OR

  16. Rocky Mountain spotted fever in children.

    PubMed

    Woods, Charles R

    2013-04-01

    Rocky Mountain spotted fever is typically undifferentiated from many other infections in the first few days of illness. Treatment should not be delayed pending confirmation of infection when Rocky Mountain spotted fever is suspected. Doxycycline is the drug of choice even for infants and children less than 8 years old. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Rocky Mountain Research Station: 2004 Research Accomplishments

    Treesearch

    Rick Fletcher

    2005-01-01

    The Rocky Mountain Research Station is one of six regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 14-state territory encompassing the Great Basin, Southwest, Rocky Mountains, and parts of the Great...

  18. Rocky Mountain Research Station: 2003 Research Accomplishments

    Treesearch

    Rick Fletcher

    2004-01-01

    The Rocky Mountain Research Station is one of six regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 14-state territory encompassing the Great Basin, Southwest, Rocky Mountains and parts of the Great...

  19. Rocky Mountain Research Station: 2010 Research Accomplishments

    Treesearch

    Rick Fletcher

    2010-01-01

    The Rocky Mountain Research Station is one of seven regional units that make up the USDA Forest Service Research and Development organization ­ the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 12-state territory encompassing the Great Basin, Southwest, Rocky Mountains, and parts of the Great Plains...

  20. Rocky Mountain Research Station: 2011 Annual Accomplishments

    Treesearch

    Rick Fletcher

    2011-01-01

    The Rocky Mountain Research Station is one of seven regional units that make up the USDA Forest Service Research and Development organization ­ the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 12-state territory encompassing the Great Basin, Southwest, Rocky Mountains, and parts of the Great Plains...

  1. Rocky Mountain Research Station: 2002 Research Accomplishments

    Treesearch

    Rick Fletcher

    2003-01-01

    The Rocky Mountain Research Station is one of six regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 14-state territory encompassing the Great Basin, Southwest, Rocky Mountains and parts of the Great...

  2. 1968 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1969-01-01

    Washington's 1968 timber harvest of 6.97 billion board feet was the largest since 1929 when a record 7.38 billion board feet was produced. Private harvests increased 16.5 percent in western Washington and 15.7 percent in eastern Washington for an average increase of 16.5 percent, 45.5 million board feet above the private harvest in 1967. Forest industries in...

  3. 1977 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1979-01-01

    After a near record output in 1976, Washington log production declined 5.4 percent in 1977 to 6.59 billion board feet. Western Washington production was 415 million board feet lower than in 1976; eastern Washington, 36 million board feet higher. The private harvest was 62 percent of the total, the lowest in 4 years. For the past 15 years, the harvest from the western...

  4. 1967 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1968-01-01

    Washington's 1967 timber harvest declined to 5.9 billion board feet, 2.3 percent below the 1966 harvest. The cut on public lands remained about the same as in 1966 with a 6.7-percent increase in public cut in eastern Washington, offsetting a 2.2-percent decrease in western Washington. The Indian lands had the greatest increase in harvest, up 35 million board feet...

  5. 1970 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1971-01-01

    Washington's 1970 timber harvest of 6.46 billion board feet was 7.8 percent below the near record harvest of 7 billion board feet established in 1969. Timber harvests on all public lands declined 13 percent with a 9.0-percent reduction in western Washington and a 22.9-percent drop in eastern Washington. State lands led the decline in public production with a 142-...

  6. Closing Rocky Flats by 2006

    SciTech Connect

    Tuor, N. R.; Schubert, A. L.

    2002-02-26

    Safely accelerating the closure of Rocky Flats to 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy, Kaiser-Hill and its team of subcontractors, the site's employees, and taxpayers across the country. On June 30, 2000, Kaiser-Hill (KH) submitted to the Department of Energy (DOE), KH's plan to achieve closure of Rocky Flats by December 15, 2006, for a remaining cost of $3.96 billion (February 1, 2000, to December 15, 2006). The Closure Project Baseline (CPB) is the detailed project plan for accomplishing this ambitious closure goal. This paper will provide a status report on the progress being made toward the closure goal. This paper will: provide a summary of the closure contract completion criteria; give the current cost and schedule variance of the project and the status of key activities; detail important accomplishments of the past year; and discuss the challenges ahead.

  7. Rockies

    Atmospheric Science Data Center

    2014-05-15

    ... orbit 7447) include portions of southern Wyoming, central Colorado, and western Nebraska. The top view is from the instrument's ... 422 kilometers x 213 kilometers. The South Platte River enters just to the right of center at the top of the images. It winds its ...

  8. Contributions to the geology of Washington

    USGS Publications Warehouse

    Smith, G.O.; Willis, Bailey

    1903-01-01

    Central Washington includes a part of two great topographic provinces; the great plain of the Columbia and the Cascade Range. The former, in its position and general desert-like character, suggests at once a resemblance to the Great Basin of Utah and Nevada; and the vastness of the desert plain is emphasized by the snowy peaks of the Cascades along its western border. These provinces are not to be regarded as unconnected in their geologic history, however great the contrast in their general features. The intermediate zone between the great plain on the east and the mountain range on the west is a strategic point for the investigation of the geologic structure and history and the interpretation of the present topography of both provinces. On the extensive basalt-covered plain monotony wearies the traveler, while on the rocky peaks of the Cascades the complexity taxes the powers of the observer. 

  9. 1976 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1978-01-01

    The 1976 Washington timber harvest of 6.97 billion board feet was up 12.7 percent from the 8-year low experienced in 1975. Harvest increased about the same percentage in both eastern and western Washington. Production from all owner groups rose except non-industrial private and other Federal (see table headings on page 2).

  10. Booker T. Washington Rediscovered

    ERIC Educational Resources Information Center

    Bieze, Michael Scott, Ed.; Gasman, Marybeth, Ed.

    2012-01-01

    Booker T. Washington, a founding father of African American education in the United States, has long been studied, revered, and reviled by scholars and students. Born into slavery, freed and raised in the Reconstruction South, and active in educational reform through the late nineteenth and early twentieth centuries, Washington sought to use…

  11. 1965 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1966-01-01

    Washington's timber harvest increased for the fourth consecutive year in 1965 to 6.5 billion board feet. This 4-percent increase was not as great as the 15 percent experienced in 1964. The total timber harvest reached the highest level since 1929, with most of the increased production occurring in western Washington.

  12. 1974 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1976-01-01

    The 1974 timber harvest of 6.88 billion board feet declined 933 million board feet (11.9 percent) below the record 1973 harvest. Decreases occurred in almost all owner groups. In western Washington the decline was 856 million board feet (13.0 percent). In eastern Washington the decline was 76 million board feet (6.3 percent).

  13. 1969 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1970-01-01

    Washington's timber harvest increased slightly in 1969 to a 40-year high of 7 billion board feet. This is slightly below the record timber harvest of 7.38 billion board feet established in 1829. Private timberland owners in western Washington increased their production 10.9 percent, accounting for most of the increase in the 1969 total harvest. In eastern...

  14. Booker T. Washington Rediscovered

    ERIC Educational Resources Information Center

    Bieze, Michael Scott, Ed.; Gasman, Marybeth, Ed.

    2012-01-01

    Booker T. Washington, a founding father of African American education in the United States, has long been studied, revered, and reviled by scholars and students. Born into slavery, freed and raised in the Reconstruction South, and active in educational reform through the late nineteenth and early twentieth centuries, Washington sought to use…

  15. 1964 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1965-01-01

    The 1964 timber harvest was 6.2 billion board feet—an increase of 15 percent over 1963 (table 1). Total timber harvest for both western Washington and the State reached the highest level since 1929. A new all-time high in production was also recorded for eastern Washington—1 billion board feet.

  16. Fatal Rocky Mountain spotted fever.

    PubMed

    Hattwick, M A; Retailliau, H; O'Brien, R J; Slutzker, M; Fontaine, R E; Hanson, B

    1978-09-29

    Forty-four fatal cases of Rocky Mountain spotted fever (RMSF) occurring in 1974 were compared with 50 nonfatal cases of similar age, sex, date of onset, and place of occurrence. Diagnosis and initiation of treatment in fatal cases were substantially delayed compared with nonfatal cases. Several reasons for this delay were identified: (1) the rash appeared later in the course of illness in the fatal cases, often not until the patient was terminal, (2) a history of tick bite was less often obtained during life or obtained late in the clinical course in fatal cases, and (3) initial nonspecific symptoms or unexpected symptoms led to an initial diagnosis of more common diseases. Only two fatal cases were treated with either tetracycline or chloramphenicol before the sixth day of illness. Presumptive diagnosis of RMSF and initiation of tetracycline therapy before onset of rash may be necessary to reduce mortality.

  17. Model Atmospheres and Transit Spectra for Hot Rocky Planets

    NASA Astrophysics Data System (ADS)

    Lupu, Roxana

    We propose to build a versatile set of self-consistent atmospheric models for hot rocky exoplanets and use them to predict their transit and eclipse spectra. Hot rocky exoplanets will form the majority of small planets in close-in orbits to be discovered by the TESS and Kepler K2 missions, and offer the best opportunity for characterization with current and future instruments. We will use fully non-grey radiative-convective atmospheric structure codes with cloud formation and vertical mixing, combined with a self-consistent treatment of gas chemistry above the magma ocean. Being in equilibrium with the surface, the vaporized rock material can be a good tracer of the bulk composition of the planet. We will derive the atmospheric structure and escape rates considering both volatile-free and volatile bearing compositions, which reflect the diversity of hot rocky planet atmospheres. Our models will inform follow- up observations with JWST and ground-based instruments, aid the interpretation of transit and eclipse spectra, and provide a better understanding of volatile loss in these atmospheres. Such results will help refine our picture of rocky planet formation and evolution. Planets in ultra-short period (USP) orbits are a special class of hot rocky exoplanets. As shown by Kepler, these planets are generally smaller than 2 Earth radii, suggesting that they are likely to be rocky and could have lost their volatiles through photo-evaporation. Being close to their host stars, these planets are ultra-hot, with estimated temperatures of 1000-3000 K. A number of USP planets have been already discovered (e.g. Kepler-78 b, CoRoT-7 b, Kepler-10 b), and this number is expected to grow by confirming additional planet candidates. The characterization of planets on ultra-short orbits is advantageous due to the larger number of observable transits, and the larger transit signal in the case of an evaporating atmosphere. Much advance has been made in understanding and characterizing

  18. Welding IV.

    ERIC Educational Resources Information Center

    Allegheny County Community Coll., Pittsburgh, PA.

    Instructional objectives and performance requirements are outlined in this course guide for Welding IV, a competency-based course in advanced arc welding offered at the Community College of Allegheny County to provide students with proficiency in: (1) single vee groove welding using code specifications established by the American Welding Society…

  19. Welding IV.

    ERIC Educational Resources Information Center

    Allegheny County Community Coll., Pittsburgh, PA.

    Instructional objectives and performance requirements are outlined in this course guide for Welding IV, a competency-based course in advanced arc welding offered at the Community College of Allegheny County to provide students with proficiency in: (1) single vee groove welding using code specifications established by the American Welding Society…

  20. Northern Rockies Ecoregion: Chapter 7 in Status and trends of land change in the Western United States--1973 to 2000

    USGS Publications Warehouse

    Taylor, Janis L.

    2012-01-01

    The Northern Rockies Ecoregion (Omernik, 1987; U.S. Environmental Protection Agency, 1997) covers approximately 162,746 km2 (63,200 mi2), primarily in Idaho but also including areas in western Montana and northeastern Washington (fig. 1). Canada forms the northern border of the ecoregion. To the west it is bordered by the Columbia Plateau and Blue Mountains Ecoregions, to the south by the Snake River Basin Ecoregion, and to the east by the Canadian Rockies, Middle Rockies, Northwestern Great Plains, and Northwestern Glaciated Plains Ecoregions; also to the east, the Northern Rockies Ecoregion interfingers with the Montana Valley and Foothill Prairies Ecoregion, each enclosing some isolated areas of the other (fig. 1). The ecoregion is composed of a series of high, rugged mountain ranges, mostly oriented northwest-southeast, with intermontane valleys between them (fig. 2). The entire ecoregion was glaciated during the Pleistocene (1,800,000 to 11,400 years ago), and today numerous large lakes occupy basins formed by glacial action (Omernik, 1987; Habeck and Mutch, 1973). Streams draining these mountain ranges provide a water source for many western cities and towns (fig. 3). The Continental Divide, located at the highest elevations along the northern Rocky Mountains, separates rivers that flow westward into the Columbia River watershed from those that flow eastward into the Missouri River watershed.

  1. The Rocky Road to Logical Thinking.

    ERIC Educational Resources Information Center

    Burch, Fern; Aaronson, Tim

    1985-01-01

    Presents offline logic activities to extend concepts in "Rocky's Boots." Activities focus on: (1) building logic circuits; (2) recognizing logic in language; (3) playing logic games; and (4) testing logic circuits. Detailed procedures accompanied by illustrative examples are included. (JN)

  2. Rocky Mountain Spotted Fever: Statistics and Epidemiology

    MedlinePlus

    ... tick Diseases transmitted by ticks More Statistics and Epidemiology Recommend on Facebook Tweet Share Compartir Rocky Mountain ... lower case fatality rate observed in recent decades. Epidemiology Figure 1 – Reported incidence and case fatality of ...

  3. Kepler Discovers Its First Rocky Planet

    NASA Image and Video Library

    NASA's Kepler mission confirmed the discovery of its first rocky planet, named Kepler-10b. Measuring 1.4 times the size of Earth, it is the smallest planet ever discovered outside our solar system....

  4. Rocky Mountain Spotted Fever (For Parents)

    MedlinePlus

    ... Safety for the Whole Family Evaluate Your Child's Lyme Disease Risk Lyme Disease Lyme Disease Hey! A Tick Bit Me! Bug Bites and Stings Rocky Mountain Spotted Fever Lyme Disease Contact Us Print Resources Send to a friend ...

  5. Rocky Mountain Spotted Fever (For Parents)

    MedlinePlus

    ... Ticks? First Aid: Tick Bites Bug Bites and Stings Woods and Camping Safety for the Whole Family ... Hey! A Tick Bit Me! Bug Bites and Stings Rocky Mountain Spotted Fever Lyme Disease Contact Us ...

  6. Lightning fire research in the Rocky Mountains

    Treesearch

    J. S. Barrows

    1954-01-01

    Lightning is the major cause of fires in Rocky Mountain forests. The lightning fire problem is the prime target of a broad research program now known as Project Skyfire. KEYWORDS: lightning, fire research

  7. Traveling the road to Rocky Mountain

    SciTech Connect

    Murphy, D.R.

    1995-09-01

    In July 1995, the Rocky Mountain Project began providing 848 MW of generating capacity and power system services for two Georgia utilities and their customers. To develop the giant pumped-storage project, Rocky Mountain`s developers overcame numerous technical, economic, and management challenges. Now they celebrate the creation of a valuable tool for meeting the demands of today`s changing electricity market.

  8. IVS Organization

    NASA Technical Reports Server (NTRS)

    2004-01-01

    International VLBI Service (IVS) is an international collaboration of organizations which operate or support Very Long Baseline Interferometry (VLBI) components. The goals are: To provide a service to support geodetic, geophysical and astrometric research and operational activities. To promote research and development activities in all aspects of the geodetic and astrometric VLBI technique. To interact with the community of users of VLBI products and to integrate VLBI into a global Earth observing system.

  9. Geothermal Technologies Program: Washington

    SciTech Connect

    Not Available

    2005-02-01

    This fact sheets provides a summary of geothermal potential, issues, and current development in Washington State. This fact sheet was developed as part of DOE's GeoPowering the West initiative, part of the Geothermal Technologies Program.

  10. 1973 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1974-01-01

    Washington's 1973 timber harvest increased 730 million board feet (10.3 percent) above the 1972 harvest to set a record at 7.81 billion board feet. The previous record set in 1929 was 7.38 billion board feet. Nearly all the increase for the State was in western Washington where the harvest was 700 million board feet (11.9 percent) greater than the previous year....

  11. Rocky Flats beryllium health surveillance

    SciTech Connect

    Stange, A.W.; Furman, F.J.; Hilmas, D.E.

    1996-10-01

    The Rocky Flats Beryllium Health Surveillance Program (BHSP), initiated in June 1991, was designed to provide medical surveillance for current and former employees exposed to beryllium. The BHSP identifies individuals who have developed beryllium sensitivity using the beryllium lymphocyte proliferation test (BeLPT). A detailed medical evaluation to determine the prevalence of chronic beryllium disease (CBD) is offered to individuals identified as beryllium sensitized or to those who have chest X-ray changes suggestive of CBD. The BHSP has identified 27 cases of CBD and another 74 cases of beryllium sensitization out of 4268 individuals tested. The distribution of BeLPT values for normal, sensitized, and CBD-identified individuals is described. Based on the information collected during the first 3 1/3 years of the BHSP, the BeLPT is the most effective means for the early identification of beryllium-sensitized individuals and to identify individuals who may have CBD. The need for BeLPT retesting is demonstrated through the identification of beryllium sensitization in individuals who previously tested normal. Posterior/anterior chest X-rays were not effective in the identification of CBD. 12 refs., 8 tabs.

  12. The fifth International Geological Congress, Washington, 1891

    USGS Publications Warehouse

    Nelson, C.M.

    2006-01-01

    The 5th International Geological Congress (IGC), the initial meeting in North America, was the first of the three IGCs that have been held in the United States of America (USA). Of the 538 registrants alive when the 5th IGC convened in Washington, 251 persons, representing fifteen countries, actually attended the meeting. These participants included 173 people from the USA, of whom forty-two represented the US Geological Survey (USGS). Fourteen of the US State geological surveys sent representatives to Washington. Eight participants came from other countries in the Western Hemisphere - Canada (3), Chile (1), Mexico (3), and Peru (1). The sixty-six European geologists and naturalists at the 5th IGC represented Austro-Hungary (3), Belgium (3), Britain (12), France (7), Germany (23), Norway (1), Romania (3), Russia (8), Sweden (4), and Switzerland (2). The USGS and the Columbian College (now the George Washington University) acted as the principal hosts. The American Association for the Advancement of Science and then the Geological Society of America (GSA) met in the Capital immediately before the Congress convened (26 August-1 September 1891). The 5th IGC's formal discussions treated the genetic classification of Pleistocene rocks, the chronological correlation of clastic rocks, and the international standardization of colors, symbols, and names used on geologic maps. The third of those topics continued key debates at the 1st through 4th IGCs. The GSA, the Korean Embassy, the Smithsonian Institution's US National Museum, the USGS, and one of the two Secretaries-General hosted evening receptions. Field excursions examined Paleozoic exposures in New York (18-25 August), Cretaceous-Pleistocene localities along the Potomac River south of Washington (30 August), and classic Precambrian-Pleistocene sequences and structures in the Great Plains, Yellowstone, Rocky Mountains, and Great Basin (2-26 September), with optional trips to the Grand Canyon (19-28 September) and Lake

  13. Polarimetry for rocky exoplanet characterization

    NASA Astrophysics Data System (ADS)

    Stam, Daphne; Karalidi, Theodora

    2013-04-01

    Since the first discovery of a planet around a solar-type star by Mayor & Queloz in 1995, several hundreds of exoplanets have been detected. Indeed, it appears that practically all Sun-like stars have planets. Inevitable, Earth-sized, rocky planets that orbit in their star's habitable zone, where temperatures could be just right to allow liquid water on a planet's surface, will be found. Liquid water is generally considered to be essential for the existence of life. Whether liquid water actually exists on a planet depends strongly on the atmosphere's thickness and characteristics, such as the surface pressure and composition. Famous examples in the Solar System are Venus and the Earth, with similar sizes, inner compositions and orbital radii, but wildly different surface conditions. The characterization of the atmospheres and/or surfaces of exoplanets will allow a comparison with Solar System planets and it will open up a treasure trove of knowledge about the formation and evolution of planetary atmospheres and surfaces, thanks to the vast range of orbital distances, planet sizes and ages that can be studied. Characterization will also allow studying conditions for life and ultimately the existence of life around other stars. Information about the upper atmospheres of close-in, hot, giant exoplanets, can be derived from measurements of the combined flux of the star and the planet, in particular when the planet is transiting its star. This method has also provided traces of an atmosphere around a large solid planet orbiting red dwarf star GJ1214. Detection and characterization of the atmospheres and/or surfaces of small, solid, Earth-like exoplanets in the habitable zones of Sun-like stars, is virtually impossible with transit observations. For these exiting planets, polarimetry appears to be a strong tool. Polarimetry helps the detection of exoplanets, because direct starlight is usually unpolarized, while starlight that has been reflected by a planet is usually

  14. Folding above faults, Rocky Mountains

    SciTech Connect

    McConnell, D.A. . Dept. of Geology)

    1992-01-01

    Asymmetric folds formed above basement faults can be observed throughout the Rocky Mountains. Several previous interpretations of the folding process made the implicit assumption that one or both fold hinges migrated or rolled'' through the steep forelimb of the fold as the structure evolved (rolling hinge model). Results of mapping in the Bighorn and Seminoe Mountains, WY, and Sangre de Cristo Range, CO, do not support this hypothesis. An alternative interpretation is presented in which fold hinges remained fixed in position during folding (fixed hinge model). Mapped folds share common characteristics: (1) axial traces of the folds intersect faults at or near the basement/cover interface, and diverge from faults upsection; (2) fold hinges are narrow and interlimb angles cluster around 80--100[degree] regardless of fold location; (3) fold shape is typically angular, despite published cross sections that show concentric folds; and, (4) beds within the folds show thickening and/or thinning, most commonly adjacent to fold hinges. The rolling hinge model requires that rocks in the fold forelimbs bend through narrow fold hinges as deformation progressed. Examination of massive, competent rock units such as the Ord. Bighorn Dolomite, Miss. Madison Limestone, and, Penn. Tensleep Sandstone reveals no evidence of the extensive internal deformation that would be expected if hinges rolled through rocks of the forelimb. The hinges of some folds (e.g. Golf Creek anticline, Bighorn Mountains) are offset by secondary faults, effectively preventing the passage of rocks from backlimb to forelimb. The fixed hinge model proposes that the fold hinges were defined early in fold evolution, and beds were progressively rotated and steepened as the structure grew.

  15. Mars rover mechanisms designed for Rocky 4

    NASA Technical Reports Server (NTRS)

    Rivellini, Tommaso P.

    1993-01-01

    A Mars rover prototype vehicle named Rocky 4 was designed and built at JPL during the fall of 1991 and spring 1992. This vehicle is the fourth in a series of rovers designed to test vehicle mobility and navigation software. Rocky 4 was the first attempt to design a vehicle with 'flight like' mass and functionality. It was consequently necessary to develop highly efficient mechanisms and structures to meet the vehicles very tight mass limit of 3 Kg for the entire mobility system (7 Kg for the full system). This paper will discuss the key mechanisms developed for the rover's innovative drive and suspension system. These are the wheel drive and strut assembly, the rocker-bogie suspension mechanism and the differential pivot. The end-to-end design, analysis, fabrication and testing of these components will also be discussed as will their performance during field testing. The lessons learned from Rocky 4 are already proving invaluable for the design of Rocky 6. Rocky 6 is currently being designed to fly on NASA's MESUR mission to Mars scheduled to launch in 1996.

  16. Rocky Flats Compliance Program; Technology summary

    SciTech Connect

    1994-02-01

    The Department of Energy (DOE) established the Office of Technology Development (EM-50) (OTD) as an element of Environmental Restoration and Waste Management (EM) in November 1989. The primary objective of the Office of Technology Development, Rocky Flats Compliance Program (RFCP), is to develop altemative treatment technologies for mixed low-level waste (wastes containing both hazardous and radioactive components) to use in bringing the Rocky Flats Plant (RFP) into compliance with Federal and state regulations and agreements. Approximately 48,000 cubic feet of untreated low-level mixed waste, for which treatment has not been specified, are stored at the RFP. The cleanup of the Rocky Flats site is driven by agreements between DOE, the Environmental Protection Agency (EPA), and the Colorado Department of Health (CDH). Under these agreements, a Comprehensive Treatment and Management Plan (CTMP) was drafted to outline the mechanisms by which RFP will achieve compliance with the regulations and agreements. This document describes DOE`s strategy to treat low-level mixed waste to meet Land Disposal Restrictions and sets specific milestones related to the regulatory aspects of technology development. These milestones detail schedules for the development of technologies to treat all of the mixed wastes at the RFP. Under the Federal Facilities Compliance Act (FFCA), the CTMP has been incorporated into Rocky Flats Plant Conceptual Site Treatment Plan (CSTP). The CSTP will become the Rocky Flats Plant site Treatment Plan in 1995 and will supersede the CTMP.

  17. Study of the rocky Intertidal communities of central and northern California: Years 3 and 4. Volume 1 of 5

    SciTech Connect

    Hardin, D.

    1990-08-01

    The study objectives are to describe seasonal and successional variation in rocky Intertidal community structure; determine the response of rocky Intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Experimental treatments include clearing three plots in spring 1985 and three plots in fall 1985. Data from the program will be correlated with oil toxicity data and other studies to provide indications of the long term effects of an oil spill on rocky Intertidal communities. The report is volume 1 of a 5 volume set.

  18. Study of the rocky Intertidal communities of central and northern California: Years 3 and 4. Volume 5 of 5

    SciTech Connect

    Hardin, D.

    1990-08-01

    The study objectives are to describe seasonal and successional variation in rocky Intertidal community structure; determine the response of rocky Intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Experimental treatments include clearing three plots in spring 1985 and three plots in fall 1985. Data from the program will be correlated with oil toxicity data and other studies to provide indications of the long term effects of an oil spill on rocky Intertidal communities. The report is volume 5 of a 5 volume set.

  19. Study of the rocky Intertidal communities of central and northern California: Years 3 and 4. Volume 3 of 5

    SciTech Connect

    Hardin, D.

    1990-08-01

    The study objectives are to describe seasonal and successional variation in rocky Intertidal community structure; determine the response of rocky Intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Experimental treatments include clearing three plots in spring 1985 and three plots in fall 1985. Data from the program will be correlated with oil toxicity data and other studies to provide indications of the long term effects of an oil spill on rocky Intertidal communities. The report is volume 3 of a 5 volume set.

  20. Study of the rocky Intertidal communities of central and northern California: Years 3 and 4. Volume 2 of 5

    SciTech Connect

    Hardin, D.

    1990-08-01

    The study objectives are to describe seasonal and successional variation in rocky Intertidal community structure; determine the response of rocky Intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Experimental treatments include clearing three plots in spring 1985 and three plots in fall 1985. Data from the program will be correlated with oil toxicity data and other studies to provide indications of the long term effects of an oil spill on rocky Intertidal communities. The report is volume 2 of a 5 volume set.

  1. Study of the rocky Intertidal communities of central and northern California: Years 3 and 4. Volume 4 of 5

    SciTech Connect

    Hardin, D.

    1990-08-01

    The study objectives are to describe seasonal and successional variation in rocky Intertidal community structure; determine the response of rocky Intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Experimental treatments include clearing three plots in spring 1985 and three plots in fall 1985. Data from the program will be correlated with oil toxicity data and other studies to provide indications of the long term effects of an oil spill on rocky Intertidal communities. The report is volume 4 of a 5 volume set.

  2. A case of Rocky Mountain spotted fever.

    PubMed

    Rubel, Barry S

    2007-01-01

    Rocky Mountain spotted fever is a serious, generalized infection that is spread to humans through the bite of infected ticks. It can be lethal but it is curable. The disease gets its name from the Rocky Mountain region where it was first identified in 1896. The fever is caused by the bacterium Rickettsia rickettsii and is maintained in nature in a complex life cycle involving ticks and mammals. Humans are considered to be accidental hosts and are not involved in the natural transmission cycle of this pathogen. The author examined a 47-year-old woman during a periodic recall appointment. The patient had no dental problems other than the need for routine prophylaxis but mentioned a recent problem with swelling of her extremities with an accompanying rash and general malaise and soreness in her neck region. Tests were conducted and a diagnosis of Rocky Mountain spotted fever was made.

  3. Northwest Washington State

    NASA Image and Video Library

    1973-06-22

    SL2-05-458 (22 June 1973) --- Portions of northwest Washington State (48.0N, 122.5) can be seen in this view as well as portions of British Columbia, Canada. The snow covered Cascade Mountains are on the eastern side of the scene. Vancouver Island is visible in the northeast corner of the photo. The strait of Juan de Fuca separates Vancouver Island from the northwest corner of Washington. Seattle is near the center and the snow covered Olympic Mountains are to the east. Photo credit: NASA

  4. Consequences of early snowmelt in Rocky Mountains

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2013-01-01

    Snow melted significantly earlier in the Rocky Mountains in 2012 than in previous years, with serious consequences for plants and animals, scientists reported at the AGU Fall Meeting. David Inouye of the University of Maryland, College Park, and the Rocky Mountain Biological Laboratory said that "the timing of winter's end is changing." He has been observing snowmelt dates and flowering of plants at a site at 2900 meters altitude. This year's snowmelt occurred 23 April, whereas the previous year, snow melted 19 June, he reported.

  5. Naturopaths Licensed in Washington.

    ERIC Educational Resources Information Center

    Senters, Jo

    This survey, which had a 73 0/0 response rate, found that 64 0/0 of the naturopaths licensed in Washington were professionally located in the State. A majority were actively practicing drugless therapeutics involving direct patient care. As a group, naturopaths were usually male and older than in other health occupations. Although a large…

  6. Washington: Hanford Nuclear Reservation

    Atmospheric Science Data Center

    2014-05-15

    ... River branches off to the right. According to Idaho's National Interagency Fire Center, the US has been experiencing the worst fire ... NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Science Mission Directorate, Washington, D.C. The Terra spacecraft is managed ...

  7. Washington's Bold Reformer

    ERIC Educational Resources Information Center

    Schachter, Ron

    2008-01-01

    For more than a year, the debate, press coverage, and buzz in Washington, D.C., have swirled over whether someone so different--and so relatively inexperienced--can deliver sweeping change. And presidential hopeful Barack Obama hasn't been the only one receiving that kind of unrelenting scrutiny. This article describes Michelle Rhee who became…

  8. Indians of Washington State.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    Maps, photographs, and illustrations are included in this introductory history of Indians in Washington state. The tribal groups of the area are classified by geographic and cultural region as Coastal, Puget Sound, and Plateau tribes, and the majority of the resource booklet provides information about the history and culture of each group.…

  9. 1972 Washington timber harvest.

    Treesearch

    J.D. Jr. Lloyd

    1973-01-01

    Washington's 1972 timber harvest increased 629 million board feet to 7.08 billion board feet, 9.8 percent above 1971. This was the highest level of production since 1929 when the record was established at 7.38 billion board feet.

  10. 1962 Washington log production.

    Treesearch

    Richard L. Nielsen

    1963-01-01

    Washington's 1962 log production reached 5.05 billion board feet. This is an increase of 14 percent, or 616 million board feet, over 1961 and the highest total log production since the 1941 figure of 5.14 billion board feet.

  11. Washington's Bold Reformer

    ERIC Educational Resources Information Center

    Schachter, Ron

    2008-01-01

    For more than a year, the debate, press coverage, and buzz in Washington, D.C., have swirled over whether someone so different--and so relatively inexperienced--can deliver sweeping change. And presidential hopeful Barack Obama hasn't been the only one receiving that kind of unrelenting scrutiny. This article describes Michelle Rhee who became…

  12. Washington's Can Do Kids.

    ERIC Educational Resources Information Center

    Washington State Office of Community Development, Olympia.

    Conceived as a state-supported community-sponsored program for families, strengthened by business and service organization support, and designed to work with local educational, child care, and social service agencies, Washington State's Early Childhood Education and Assistance Program (ECEAP, pronounced e-cap) provides a "whole child"…

  13. Washington Street's "Soul Survivors"

    ERIC Educational Resources Information Center

    Simms, Richard

    1973-01-01

    Describes as an example of what a non-school agency is doing to ease desegregation the Greater Dallas Human Relations Commission's sponsorship of the Washington Street "Soul Survivors," a group of 12 blacks and 12 whites performing race relations-oriented entertainment. (JM)

  14. Washington's Instant University

    ERIC Educational Resources Information Center

    Gordon, Suzanne

    1976-01-01

    Describes the problems involved in merging Federal City College (FCC), District of Columbia Teachers College (DCTC), and Washington Technical Institute (WTI) into the University of the District of Columbia (DCU) by September 1976. Background of the three public institutions and legislation by the 93rd Congress mandating the consolidation are…

  15. Working in Washington.

    ERIC Educational Resources Information Center

    Silberman, Harry F.

    1980-01-01

    The natural conflict in a governmental system of checks and balances has a ripple effect, beginning with the low morale in Washington offices and ending with the recipients of program funds. A new Department of Education will not alter the problem. (Author/IRT)

  16. Working in Washington.

    ERIC Educational Resources Information Center

    Silberman, Harry F.

    1980-01-01

    The natural conflict in a governmental system of checks and balances has a ripple effect, beginning with the low morale in Washington offices and ending with the recipients of program funds. A new Department of Education will not alter the problem. (Author/IRT)

  17. Asteroids IV

    NASA Astrophysics Data System (ADS)

    Michel, Patrick; DeMeo, Francesca E.; Bottke, William F.

    . Asteroids, like planets, are driven by a great variety of both dynamical and physical mechanisms. In fact, images sent back by space missions show a collection of small worlds whose characteristics seem designed to overthrow our preconceived notions. Given their wide range of sizes and surface compositions, it is clear that many formed in very different places and at different times within the solar nebula. These characteristics make them an exciting challenge for researchers who crave complex problems. The return of samples from these bodies may ultimately be needed to provide us with solutions. In the book Asteroids IV, the editors and authors have taken major strides in the long journey toward a much deeper understanding of our fascinating planetary ancestors. This book reviews major advances in 43 chapters that have been written and reviewed by a team of more than 200 international authorities in asteroids. It is aimed to be as comprehensive as possible while also remaining accessible to students and researchers who are interested in learning about these small but nonetheless important worlds. We hope this volume will serve as a leading reference on the topic of asteroids for the decade to come. We are deeply indebted to the many authors and referees for their tremendous efforts in helping us create Asteroids IV. We also thank the members of the Asteroids IV scientific organizing committee for helping us shape the structure and content of the book. The conference associated with the book, "Asteroids Comets Meteors 2014" held June 30-July 4, 2014, in Helsinki, Finland, did an outstanding job of demonstrating how much progress we have made in the field over the last decade. We are extremely grateful to our host Karri Muinonnen and his team. The editors are also grateful to the Asteroids IV production staff, namely Renée Dotson and her colleagues at the Lunar and Planetary Institute, for their efforts, their invaluable assistance, and their enthusiasm; they made life as

  18. Forest industries of eastern Washington.

    Treesearch

    Brian R. Wall; Donald R. Gedney; Robert B. Forster

    1966-01-01

    A sawmill, built in 1872, marked the beginning of the forest industry in eastern Washington -- almost half a century after the emergence of the lumber industry in western Washington. Since then, this industry has increased in importance to eastern Washington's economy, now furnishing about one-fifth of the total manufacturing employment and wages paid—in...

  19. Rocky Mountain spotted fever in dogs, Brazil.

    PubMed

    Labruna, Marcelo B; Kamakura, Orson; Moraes-Filho, Jonas; Horta, Mauricio C; Pacheco, Richard C

    2009-03-01

    Clinical illness caused by Rickettsia rickettsii in dogs has been reported solely in the United States. We report 2 natural clinical cases of Rocky Mountain spotted fever in dogs in Brazil. Each case was confirmed by seroconversion and molecular analysis and resolved after doxycycline therapy.

  20. Rocky Mountain spotted fever in Argentina

    USDA-ARS?s Scientific Manuscript database

    Cases of epidemic typhus have been documented in Argentina since 1919; however, no confirmed reports of spotted fever rickettsiosis were described in this country until 1999. We describe the first molecular confirmation of Rickettsia rickettsii, the etiologic agent of Rocky Mountain spotted fever (R...

  1. Rocky Mountain Spotted Fever in Argentina

    USDA-ARS?s Scientific Manuscript database

    We describe the first molecular confirmation of Rickettsia rickettsii, the cause of Rocky Mountain spotted fever (RMSF), from a tick vector, Amblyomma cajennense, and from a cluster of fatal spotted fever cases in Argentina. Questing A. cajennense ticks were collected at or near sites of presumed or...

  2. Late glacial aridity in southern Rocky Mountains

    SciTech Connect

    Davis, O.K.; Pitblado, B.L.

    1995-09-01

    While the slopes of the present-day Colorado Rocky Mountains are characterized by large stands of subalpine and montane conifers, the Rockies of the late glacial looked dramatically different. Specifically, pollen records suggest that during the late glacial, Artemisia and Gramineae predominated throughout the mountains of Colorado. At some point between 11,000 and 10,000 B.P., however, both Artemisia and grasses underwent a dramatic decline, which can be identified in virtually every pollen diagram produced for Colorado mountain sites, including Como Lake (Sangre de Cristo Mountains), Copley Lake and Splains; Gulch (near Crested Butte), Molas Lake (San Juan Mountains), and Redrock Lake (Boulder County). Moreover, the same pattern seems to hold for pollen spectra derived for areas adjacent to Colorado, including at sites in the Chuska Mountains of New Mexico and in eastern Wyoming. The implications of this consistent finding are compelling. The closest modem analogues to the Artemisia- and Gramineae-dominated late-glacial Colorado Rockies are found in the relatively arid northern Great Basin, which suggests that annual precipitation was much lower in the late-glacial southern Rocky Mountains than it was throughout the Holocene.

  3. Transportation Fuels Markets, Midwest and Rocky Mountain

    EIA Publications

    2017-01-01

    A new study commissioned by the U.S. Energy Information Administration (EIA), finds that changes in North American energy markets over the past decade have strengthened the supply of transportation fuels including motor gasoline, distillates, and jet fuel in the Midwest and Rocky Mountain regions.

  4. Rocky Mountain Research Station: 2005 Research Accomplishments

    Treesearch

    Rick Fletcher

    2006-01-01

    During 2005, the USDA Forest Service celebrated its Centennial, recognizing 100 years of successfully caring for the land and serving people. The Rocky Mountain Research Station has been, and continues to be, an integral part of the Forest Service mission, dating back to the Agency's beginning, with the establishment of the Santa Rita Experimental Range near...

  5. Limber pine health in the Canadian Rockies

    Treesearch

    Cyndi M. Smith; David Langor; Colin Myrholm; Jim Weber; Cameron Gillies; Jon Stuart-Smith

    2011-01-01

    Limber pine (Pinus flexilis) reaches the northern limit of its range at about 52 degrees latitude in Alberta (AB) and 51 degrees latitude in British Columbia (BC). Most populations are found on the eastern slopes of the Rocky Mountains, with a few disjunct populations west of the Continental Divide in southeastern BC.

  6. Rocky Mountain juniper study: Preliminary results

    Treesearch

    Jill Barbour

    2002-01-01

    Rocky Mountain juniper (Juniperus scopulorum Sarg.) seed are hard to germinate in the nursery, containers, or laboratory because they have multiple dormancies. The seedcoat and prophylactic sheath surrounding the embryo impede water absorption. The embryo's epicotyl is not dormant; only the hypocotyl displays dormancy and requires cold...

  7. Field Trip to a Rocky Shore.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Cooperative Extension Service.

    Field trip activities designed for use on Maine's coast are provided, with brief definitions of the major physical zones to be found in this area. An introduction to the study of zonation of plants and animals living on the rocky shore is presented along with a list of the materials needed and the procedures to be followed when making a study of…

  8. Prophylactic treatment of Rocky Mountain spotted fever.

    PubMed Central

    Kenyon, R H; Williams, R G; Oster, C N; Pedersen, C E

    1978-01-01

    Prophylactic treatment of Rocky Mountain spotted fever with a single dose of oxytetracycline was investigated in guinea pigs. Disease was prevented when treatment was administered shortly before expected onset. Relapses occurred when treatment preceded expected onset by 48 h or more. PMID:97307

  9. Field Trip to a Rocky Shore.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Cooperative Extension Service.

    Field trip activities designed for use on Maine's coast are provided, with brief definitions of the major physical zones to be found in this area. An introduction to the study of zonation of plants and animals living on the rocky shore is presented along with a list of the materials needed and the procedures to be followed when making a study of…

  10. Rocky Mountain Research Station: 2008 Research Accomplishments

    Treesearch

    Rick Fletcher

    2009-01-01

    Another year has come and gone and was marked by several milestones for the Rocky Mountain Research Station (RMRS). It was a year of many exciting breakthroughs in our science, effective applications of science tools, starts for new employees, the move of our Station headquarters, reinvigorating existing partnerships, and co-hosting the celebration of the Nation's...

  11. Rocky Mountain Research Station: Strategic Framework

    Treesearch

    Lane Eskew

    2003-01-01

    A strategic plan is a tool for charting a path into the future. This Strategic Framework will help guide the USDA Forest Service Rocky Mountain Research Station over the next decade during inevitable socioeconomic and environmental change. It is the product of a dialog with our stakeholders and employees to examine the Station's capabilities, anticipate research...

  12. Rocky Mountain Research Station: 2007 Research Accomplishments

    Treesearch

    Rick Fletcher

    2008-01-01

    This past year has been a period of transition for the Rocky Mountain Research Station. In 2006, we identified the need to move from an organization of approximately 30 research work units whose work was formed around national Strategic Program Areas, to a more streamlined team-oriented organization composed of Science Programs and Research, Development, and...

  13. Geology Highlights for Ride the Rockies 2009

    USGS Publications Warehouse

    Slate, Janet

    2009-01-01

    The author provides a brief description of the geology along the route for each day of the ride, from June 14 through June 19, 2009. Ride the Rockies begins and ends in Glenwood Springs, with stops in Hotchkiss, Gunnison, Salida, Leadville, Aspen, and back to Glenwood Springs, Colorado. A small, generalized geologic map also is shown.

  14. Geology highlights for Ride the Rockies 2010

    USGS Publications Warehouse

    Slate, J.L.; Hess, Amber; Van Sistine, D.R.

    2010-01-01

    The author provides a brief description of the geology along the route for each day of the ride, from June 13 through June 19, 2010. Ride the Rockies begins in Grand Junction, with stops in Delta, Ouray, Durango, Pagosa Springs, Alamosa, and ends in Salida, Colorado. A small, generalized geologic map also is shown.

  15. Geology highlights, Ride the Rockies 2011

    USGS Publications Warehouse

    Slate, Janet L.

    2011-01-01

    The author provides a brief description of the geology along the route for each day of the ride, from June 12 through June 17, 2011. Ride the Rockies begins in Crested Butte, Colorado, with stops in Buena Vista, Edwards, Steamboat Springs, Granby, and Georgetown. A small, generalized geologic map also is shown.

  16. Rocky Mountain Research Station: 2006 Research Accomplishments

    Treesearch

    Rick Fletcher

    2007-01-01

    The Rocky Mountain Research Station has a long and celebrated legacy of conducting relevant natural resources research throughout the Interior West and beyond. Land managers and planners regularly rely upon our science to help make wise resource decisions. Our niche among research organizations is distinct: mission-oriented, close to the customers, a reputation for...

  17. Recent developments: Washington focus

    SciTech Connect

    1990-12-01

    November was a quiet month in Washington. Although Congress has recessed until 1991, the Senate filled vacancies in party leadership positions created by November`s elections. The House is expected to proceed with its changes in early December. The Nuclear Energy Forum was held in Washington, DC on November 11-14 to discuss the status of the nuclear industry in the USA. The Forum, held in conjunction with the American Nuclear Society`s annual meeting, assembled a large number of CEO`s from US, European, and Far Eastern utilities and vendors. The meeting concluded with an announcement by Philip Bayne, President of NYPA and chairman of the Nuclear Power Oversight Committee (NPOC), of the results of a year-long NPOC study entitled a {open_quotes}Strategic Plan for Building New Nuclear Power Plants.{close_quotes}

  18. 1966 Washington timber harvest.

    Treesearch

    Brian R. Wall

    1967-01-01

    The 1966 Washington timber harvest of 6.1 billion board feet was 6.8 percent below the 1965 level. This was the first decline since 1961. In part, the lower harvest in 1966 was due to completion of salvage logging of the 1962 blowdown. The volume of dead timber salvaged in 1966 was only 6 percent of the total, compared with 15 percent in 1965. The live timber harvest...

  19. Libby South Fire, Washington

    NASA Technical Reports Server (NTRS)

    2002-01-01

    On July 9, 2001, a fire burned about 15 miles south of Twisp, Washington, that officials believe was caused by human error. NASA's Moderate-resolution Imaging Spectroradiometer on the Terra satellite observed the fire, indicated with a red dot in this image, on July 10, after the fire had already consumed about 1,240 acres. On July 10, another fire-called the Thirty Mile Fire-trapped 21 firefighters and 2 civilians in a narrow canyon in the Chewuch River Valley, north of Winthrop, WA. (That fire did not erupt until later in the day after this image was acquired and is therefore not visible.) Tragically, four firefighters were killed and six people were injured, including the two civilians. Rolling debris, rugged and steep terrain, and limited access are impeding efforts to contain the now 8,200-acre fire, which according to current fire incident reports, is completely uncontained. Nearly all the areas in the full-size image, including Washington (center), Idaho (right), Oregon (bottom) are in a state of severe drought, which means the region could be in for another devastating fire season. Another fire is visible in Idaho in the full-size image just east of where Idaho borders with Washington and Oregon. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team

  20. Atmospheric Formation of Rocky Terrestrial Planets

    NASA Astrophysics Data System (ADS)

    Schaefer, L. K.; Fegley, B., Jr.; Lodders, K.

    2011-12-01

    Atmospheric formation on rocky planets (both in our solar system and in other planetary systems) can be divided into three stages [1]. The first stage is a silicate vapor atmosphere produced during accretion when energy deposition is large enough to melt and partially vaporize rocky material (Fe, silicates, sulfides). One source of large energy comes from giant impacts. The Moon-forming impact exemplifies this stage for the Earth [1,2]. For exoplanets, other sources, such as stellar insolation and tidal heating, may produce sufficient heat to melt and vaporize a rocky planet. For example, stellar insolation is sufficient for the hot, rocky exoplanet CoRoT-7b to have a silicate vapor atmosphere [3]. The second stage of atmosphere formation is the generation of a "steam" atmosphere. This stage also occurs during accretion, when energy deposition is still high, but insufficient to vaporize rocky material. Depending on the redox state of the accreted materials, the "steam" atmosphere may contain varying amounts of water vapor. Enstatite, ordinary, and CV chondritic materials are examples of reduced materials that give an H2O-poor "steam" atmosphere, whereas CI and CM chondritic materials are more oxidized and generate an H2O-rich "steam" atmosphere [4,5]. The third stage of atmosphere formation, which occurs both during and after the accretion of most of the planetary mass, is outgassing of the accreted material. The oxidation state of the planet's silicate material may evolve as planetary processes, such as core formation and differentiation, proceed. As the oxidation state changes from more reducing (e.g., like that of chondritic material) to more oxidizing (e.g., like that of the bulk silicate Earth BSE), atmospheric composition changes similarly. Outgassing of BSE material produces a CO2-rich atmosphere that also contains water vapor and SO2 [6, 7]. In this talk we focus on this third stage atmosphere, which is also relevant for understanding the atmospheres of

  1. Rocky desertification treatment project in karst areas in South China

    NASA Astrophysics Data System (ADS)

    Zhou, Jinxing; Pang, Danbo; Wan, Long; Wu, Xiuqin; Wang, Genzhu

    2017-04-01

    Rocky desertification is one of the most severe ecological problems in karst areas of South China. Severe vegetation degradation, high soil erosion, high exposed bedrock and fast groundwater flow through karst conduits are typical characteristics in the rocky desertification areas. From 2008, the rocky desertification treatment project was conducted by the Chinese government to improve the local ecological environment. This paper has offered an overview of the rocky desertification treatment project, and the partitions for the rocky desertification treatment. Changes in the spatial and temporal distribution of different severity of rocky desertification were investigated. Diverse vegetation restoration modes and ecological engineering technology modes for rocky desertification management were introduced. We also discussed the vegetation restoration effects and the carbon absorbing effects by Chinese rocky desertification treatment project. Besides, the problems exist in the rocky desertification treatment were analyzed in our study. The new rocky desertification treatment project will be carried out from 2016 in China. We need continue to summarize the past experiences, and gain more achievements from the new project.

  2. Rocky Mountain spotted fever: a clinician's dilemma.

    PubMed

    Masters, Edwin J; Olson, Gary S; Weiner, Scott J; Paddock, Christopher D

    2003-04-14

    Rocky Mountain spotted fever is still the most lethal tick-vectored illness in the United States. We examine the dilemmas facing the clinician who is evaluating the patient with possible Rocky Mountain spotted fever, with particular attention to the following 8 pitfalls in diagnosis and treatment: (1) waiting for a petechial rash to develop before diagnosis; (2) misdiagnosing as gastroenteritis; (3) discounting a diagnosis when there is no history of a tick bite; (4) using an inappropriate geographic exclusion; (5) using an inappropriate seasonal exclusion; (6) failing to treat on clinical suspicion; (7) failing to elicit an appropriate history; and (8) failing to treat with doxycycline. Early diagnosis and proper treatment save lives.

  3. Location of Nearest Rocky Exoplanet Known

    NASA Image and Video Library

    2015-07-30

    This sky map shows the location of the star HD 219134 (circle), host to the nearest confirmed rocky planet found to date outside of our solar system. The star lies just off the "W" shape of the constellation Cassiopeia and can be seen with the naked eye in dark skies. It actually has multiple planets, none of which are habitable. http://photojournal.jpl.nasa.gov/catalog/PIA19832

  4. Rocky Mountain futures: An ecological perspective

    USGS Publications Warehouse

    Baron, Jill S.

    2002-01-01

    The United Nations has proclaimed 2002 as the International Year of Mountains to increase international awareness of the global importance of mountain ecosystems. The case-based multidisciplinary approach of this book constitutes an important new model for understanding the implications of land-use practices and economic activity on mountains, and will serve a vital role in improving decisionmaking both in the Rocky Mountains and in other parts of the world that face similar challenges.

  5. THERMODYNAMIC LIMITS ON MAGNETODYNAMOS IN ROCKY EXOPLANETS

    SciTech Connect

    Gaidos, Eric; Conrad, Clinton P.; Manga, Michael; Hernlund, John

    2010-08-01

    To ascertain whether magnetic dynamos operate in rocky exoplanets more massive or hotter than the Earth, we developed a parametric model of a differentiated rocky planet and its thermal evolution. Our model reproduces the established properties of Earth's interior and magnetic field at the present time. When applied to Venus, assuming that planet lacks plate tectonics and has a dehydrated mantle with an elevated viscosity, the model shows that the dynamo shuts down or never operated. Our model predicts that at a fixed planet mass, dynamo history is sensitive to core size, but not to the initial inventory of long-lived, heat-producing radionuclides. It predicts that rocky planets larger than 2.5 Earth masses will not develop inner cores because the temperature-pressure slope of the iron solidus becomes flatter than that of the core adiabat. Instead, iron 'snow' will condense near or at the top of these cores, and the net transfer of latent heat upward will suppress convection and a dynamo. More massive planets can have anemic dynamos due to core cooling, but only if they have mobile lids (plate tectonics). The lifetime of these dynamos is shorter with increasing planet mass but longer with higher surface temperature. Massive Venus-like planets with stagnant lids and more viscous mantles will lack dynamos altogether. We identify two alternative sources of magnetic fields on rocky planets: eddy currents induced in the hot or molten upper layers of planets on very short-period orbits, and dynamos in the ionic conducting layers of 'ocean' planets with {approx}10% mass in an upper mantle of water (ice).

  6. Microwave solidification development for Rocky Flats waste

    SciTech Connect

    Dixon, D.; Erle, R.; Eschen, V.

    1994-04-01

    The Microwave Engineering Team at the Rocky Flats Plant has developed a production-scale system for the treatment of hazardous, radioactive, and mixed wastes using microwave energy. The system produces a vitreous final form which meets the acceptance criteria for shipment and disposal. The technology also has potential for application on various other waste streams from the public and private sectors. Technology transfer opportunities are being identified and pursued for commercialization of the microwave solidification technology.

  7. Status Update: Closing Rocky Flats by 2006

    SciTech Connect

    Tuor, N.; Schubert, A.

    2003-02-25

    Safely closing Rocky Flats by December 2006 is a goal shared by many: the State of Colorado, the communities surrounding the site, the U.S. Congress, the Department of Energy (DOE), Kaiser-Hill and its team of subcontractors, the site's employees and taxpayers across the country. This paper will: provide a status of the Closure Project to date; describe important accomplishments of the past year; describe some of the closure-enhancing technologies enabling acceleration; and discuss the remaining challenges ahead.

  8. Thermodynamic Limits on Magnetodynamos in Rocky Exoplanets

    NASA Astrophysics Data System (ADS)

    Gaidos, Eric; Conrad, Clinton P.; Manga, Michael; Hernlund, John

    2010-08-01

    To ascertain whether magnetic dynamos operate in rocky exoplanets more massive or hotter than the Earth, we developed a parametric model of a differentiated rocky planet and its thermal evolution. Our model reproduces the established properties of Earth's interior and magnetic field at the present time. When applied to Venus, assuming that planet lacks plate tectonics and has a dehydrated mantle with an elevated viscosity, the model shows that the dynamo shuts down or never operated. Our model predicts that at a fixed planet mass, dynamo history is sensitive to core size, but not to the initial inventory of long-lived, heat-producing radionuclides. It predicts that rocky planets larger than 2.5 Earth masses will not develop inner cores because the temperature-pressure slope of the iron solidus becomes flatter than that of the core adiabat. Instead, iron "snow" will condense near or at the top of these cores, and the net transfer of latent heat upward will suppress convection and a dynamo. More massive planets can have anemic dynamos due to core cooling, but only if they have mobile lids (plate tectonics). The lifetime of these dynamos is shorter with increasing planet mass but longer with higher surface temperature. Massive Venus-like planets with stagnant lids and more viscous mantles will lack dynamos altogether. We identify two alternative sources of magnetic fields on rocky planets: eddy currents induced in the hot or molten upper layers of planets on very short-period orbits, and dynamos in the ionic conducting layers of "ocean" planets with ~10% mass in an upper mantle of water (ice).

  9. Thunderstorm analysis in the northern Rocky Mountains

    Treesearch

    DeVer. Colson

    1957-01-01

    Lightning-caused fires are a continuing serious threat to forests in the northern Rocky Mountain area. More than 70 percent of all forest fires in this area are caused by lightning. In one 10-day period in July 1940 the all-time record of 1,488 lightning fires started on the national forests in Region l of the U.S. Forest Service.

  10. Strain monitoring averts line failure in Rockies

    SciTech Connect

    Miller, B.; Bukovansky, M.

    1987-08-10

    The case history of a landslide in the U.S. Rocky Mountains shows that the potential for pipeline monitoring in geologically sensitive areas, those subject to landslides and subsidence, for example. A properly installed monitoring system monitored by the pipeline operator, Western Gas Supply Co. (West Gas), Denver, provided an early warning of increasing line strains. The problem was complicated by rugged topography which is described here. Stability analysis was the key technique utilized in the process.

  11. Atmospheric deposition maps for the Rocky Mountains

    USGS Publications Warehouse

    Nanus, L.; Campbell, D.H.; Ingersoll, G.P.; Clow, D.W.; Mast, M.A.

    2003-01-01

    Variability in atmospheric deposition across the Rocky Mountains is influenced by elevation, slope, aspect, and precipitation amount and by regional and local sources of air pollution. To improve estimates of deposition in mountainous regions, maps of average annual atmospheric deposition loadings of nitrate, sulfate, and acidity were developed for the Rocky Mountains by using spatial statistics. A parameter-elevation regressions on independent slopes model (PRISM) was incorporated to account for variations in precipitation amount over mountainous regions. Chemical data were obtained from the National Atmospheric Deposition Program/National Trends Network and from annual snowpack surveys conducted by the US Geological Survey and National Park Service, in cooperation with other Federal, State and local agencies. Surface concentration maps were created by ordinary kriging in a geographic information system, using a local trend and mathematical model to estimate the spatial variance. Atmospheric-deposition maps were constructed at 1-km resolution by multiplying surface concentrations from the kriged grid and estimates of precipitation amount from the PRISM model. Maps indicate an increasing spatial trend in concentration and deposition of the modeled constituents, particularly nitrate and sulfate, from north to south throughout the Rocky Mountains and identify hot-spots of atmospheric deposition that result from combined local and regional sources of air pollution. Highest nitrate (2.5-3.0kg/ha N) and sulfate (10.0-12.0kg/ha SO4) deposition is found in northern Colorado.

  12. MOUNT WASHINGTON WILDERNESS, OREGON.

    USGS Publications Warehouse

    Taylor, Edward M.; Causey, J. Douglas

    1984-01-01

    On the basis of a mineral survey, Mount Washington Wilderness, Oregon has little promise for the occurrence of metallic mineral or fossil fuel resources. Abundant cinder resources occur in the wilderness, but other large volume cinder deposits are available outside the wilderness and closer to markets. Analysis of the geothermal potential of the High Cascades province cannot be made without data on the subsurface thermal and hydrologic regimes which can only be provided by deep drill holes. Several deep holes could be drilled in areas outside the wildernesses of the High Cascades, from which extrapolations of the geothermal potential of the wildernesses could be made.

  13. Washington v. Glucksberg.

    PubMed

    1997-06-26

    The U.S. Supreme Court upheld Washington's ban against assisted suicide "as applied to competent, terminally ill adults who wish to hasten their deaths by obtaining medication prescribed by their doctors." The Court refused to expand the liberty interest under the Due Process Clause of the U.S. constitution to include a right to commit suicide under it, a right to assisted suicide. The state has prevailing interests in the preservation of human life, the prevention of suicide, the integrity of the medical profession, the protection of vulnerable groups, and avoidance of a slippery slope into euthanasia.

  14. Technical Safety Appraisal of the Rocky Flats Plant

    SciTech Connect

    Brown, Blake P.

    1989-01-01

    This report provides the results of a Technical Safety Appraisal (TSA) of the Rocky Flats Plant (RFP) conducted November 14 to 18 and November 28 to December 9, 1988. This appraisal covered the effectiveness and improvements in the RFP safety program across the site, evaluating progress to date against standards of accepted practice. The appraisal included coverage of the timeliness and effectiveness of actions taken in response to the recommendations/concerns in three previous Technical Safety Appraisals (TSAs) of RFP Bldg. 707 conducted in July 1986, Bldgs. 771/774 conducted in October/November 1986, and Bldgs. 776/777 conducted in January/February 1988. Results of this appraisal are given in Section IV for each of 14 technical safety areas at RFP. These results include a discussion, conclusions and any new safety concerns for each technical safety area. Appendix A contains a description of the system for categorizing concerns, and the concerns are tabulated in Appendix B. Appendix C reports on the evaluation of the contractor's actions and the current status of each of the 230 recommendations and concerns contained in the three previous TSA reports.

  15. Symposium 9: Rocky Mountain futures: preserving, utilizing, and sustaining Rocky Mountain ecosystems

    USGS Publications Warehouse

    Baron, Jill S.; Seastedt, Timothy; Fagre, Daniel B.; Hicke, Jeffrey A.; Tomback, Diana; Garcia, Elizabeth; Bowen, Zachary H.; Logan, Jesse A.

    2013-01-01

    In 2002 we published Rocky Mountain Futures, an Ecological Perspective (Island Press) to examine the cumulative ecological effects of human activity in the Rocky Mountains. We concluded that multiple local activities concerning land use, hydrologic manipulation, and resource extraction have altered ecosystems, although there were examples where the “tyranny of small decisions” worked in a positive way toward more sustainable coupled human/environment interactions. Superimposed on local change was climate change, atmospheric deposition of nitrogen and other pollutants, regional population growth, and some national management policies such as fire suppression.

  16. Early Learning in Washington State

    ERIC Educational Resources Information Center

    Bill & Melinda Gates Foundation, 2011

    2011-01-01

    About 80,000 children enter kindergarten in Washington each year, and many lack basic language and behavioral skills--such as knowing letters and colors, following directions, getting along with others, and exhibiting impulse-control. In 2006, based on the recommendation of the Washington Learns Commission, Governor Christine Gregoire created the…

  17. The Washington Report: Supreme Court.

    ERIC Educational Resources Information Center

    American Indian Journal, 1978

    1978-01-01

    The following is a sample summary of selected Indian cases in the Supreme Court Docket as of September 15, 1978: State of Washington vs Confederated Bands and Tribes of the Yakima Indian Nation, Cheyenne River Sioux Tribe of Indians vs Andrus, and Confederated Tribes of Colville Indian Reservation vs Washington. (RTS)

  18. Modeling rocky coastline evolution and equilibrium

    NASA Astrophysics Data System (ADS)

    Limber, P. W.; Murray, A. B.

    2010-12-01

    Many of the world’s rocky coastlines exhibit planform roughness in the form of alternating headlands and embayments. Along cliffed coasts, it is often assumed that headlands consist of rock that is more resistant to wave attack than in neighboring bays, because of either structural or lithologic variations. Bays would then retreat landward faster than headlands, creating the undulating planform profiles characteristic of a rocky coastal landscape. While the interplay between alongshore rock strength and nearshore wave energy is, in some circumstances, a fundamental control on coastline shape, beach sediment is also important. Laboratory experiments and field observations have shown that beach sediment, in small volumes, can act as an abrasive tool to encourage sea cliff retreat. In large volumes, though, sediment discourages wave attack on the cliff face, acting as a protective barrier. This nonlinearity suggests a means for headland persistence, even without alongshore variations in rock strength: bare-rock headlands could retreat more slowly than, or at the same rate as, neighboring sediment-filled embayments because of alongshore variations in the availability of beach sediment. Accordingly, nearshore sediment dynamics (i.e. sediment production from sea cliff retreat and alongshore sediment transport) could promote the development of autogenic planform geometry. To explore these ideas, we present numerical and analytical modeling of large-scale (> one kilometer) and long-term (millennial-scale) planform rocky coastline evolution, in which sediment is supplied by both sea cliff erosion and coastal rivers and is distributed by alongshore sediment transport. We also compare model predictions with real landscapes. Previously, our modeling exercises focused on a basic rocky coastline configuration where lithologically-homogeneous sea cliffs supplied all beach sediment and maintained a constant alongshore height. Results showed that 1) an equilibrium alongshore

  19. What's new in Rocky Mountain spotted fever?

    PubMed

    Chen, Luke F; Sexton, Daniel J

    2008-09-01

    Rocky Mountain spotted fever (RMSF) remains an important illness despite an effective therapy because it is difficult to diagnose and is capable of producing a fatal outcome. The pathogenesis of RMSF remains, in large part, an enigma. However, recent research has helped shed light on this mystery. Importantly, the diagnosis of RMSF must be considered in all febrile patients who have known or possible exposure to ticks, especially if they live in or have traveled to endemic regions during warmer months. Decisions about giving empiric therapy to such patients are difficult and require skill and careful judgement.

  20. Pumped storage job is a rocky challenge

    SciTech Connect

    Setzer, S.W.

    1994-03-07

    Georgia mountain lives up to its rugged name as excavators fight some unexpected ground conditions. When settlers pushed into the remote valleys of far northwestern Georgia, they had no idea just how apt the name given one odd geologic formation would become to a new generation of pioneers. Rocky Mountain`s 700 ft of diagonally upthrusting limestone, shale and sandstone layers have become the main antagonists in a decade-long struggle to place an 848-Mw pumped storage power project in and around the mountain.

  1. 29. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING SOUTH. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING SOUTH. IN 1983, THE PERIMETER SECURITY ZONE SURROUNDING THE PLUTONIUM OPERATIONS WAS COMPLETED. IT CONSISTED OF A DOUBLE PERIMETER FENCE, CLOSED CIRCUIT TELEVISIONS, ALARMS, AND AN UNINTERRUPTED POWER SUPPLY (7/29/83). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  2. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park. (a...

  3. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park. (a...

  4. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park. (a...

  5. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park. (a...

  6. Limber pine conservation in Rocky Mountain National Park

    Treesearch

    Jeff Connor; Anna Schoettle; Kelly Burns; Erin Borgman

    2012-01-01

    Limber pines are one of the most picturesque trees in Rocky Mountain National Park (RMNP). Growing in some of the park's most exposed rocky sites, the trees' gnarled trunks give testimony to fierce winds that buffet them in winter. Limber pines live to great ages, with some in the park exceeding 1,000 years. An especially photogenic stand of ancient trees...

  7. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park. (a...

  8. 12. VIEW OF THE ROCKY FLATS PLANT LOOKING WEST. AFTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. VIEW OF THE ROCKY FLATS PLANT LOOKING WEST. AFTER 38 YEARS, WEAPONS PRODUCTION CEASED IN 1989. IN 1992, THE PLANT MISSION CHANGED FROM WEAPONS PRODUCTION TO ENVIRONMENTAL CLEAN UP AND RESTORATION. BY 1995, THE SITE HAD BEGUN TO BE DISMANTLED (6/27/95). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  9. 74. Rocky Knob Recreation area contact station. In the foreground ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    74. Rocky Knob Recreation area contact station. In the foreground is one of the Rocky Fins which is representative of the area. In the background is the contact station which opened as a gas station in September 1949. Facing northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  10. Water chemistry of Rocky Mountain Front Range aquatic ecosystems

    Treesearch

    Robert C. Musselman; Laura Hudnell; Mark W. Williams; Richard A. Sommerfeld

    1996-01-01

    A study of the water chemistry of Colorado Rocky Mountain Front Range alpine/subalpine lakes and streams in wilderness ecosystems was conducted during the summer of 1995 by the USDA Forest Service Arapaho and Roosevelt National Forests and Rocky Mountain Forest and Range Experiment Station, and the University of Colorado Institute of Alpine and Arctic Research. Data...

  11. Vegetation Resources of Rocky Mountain Arsenal, Adams County, Colorado

    DTIC Science & Technology

    1989-10-01

    season. These included Rocky Mountain bee -plant (Cleome serrulata), blazing star (Liatris punctata), and silvery tansy- aster (Machaeranthera canescens...Cactus S N C PPARIDACEAE A N Cleome serrulata Rocky Mountain Bee Plant AF Polanisia dodecandra Clammy-weed AF N CAPRIFOLIACEAE Symphoricarpos...Astragalus missouriensis Missouri Milkvetch PF N Gledltsia triacanthos: Honey Locust T I Glycyrrhiza lepidota Wild Licorice ITF N Lupinus argenteus

  12. Rocky Mountain Research Station: Looking back on 2014

    Treesearch

    Cass Cairns

    2015-01-01

    The Rocky Mountain Research Station (RMRS) is one of seven regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 12-state territory encompassing the Great Basin, Southwest, Rocky Mountains and parts of...

  13. Rocky Mountain Research Station: 2012-2013 Annual Report

    Treesearch

    Cass Cairns

    2013-01-01

    The Rocky Mountain Research Station is one of seven regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 12-state territory encompassing the Great Basin, Southwest, Rocky Mountains, and parts of the...

  14. Rocky Mountain Research Station: 2013-2014 Annual Report

    Treesearch

    Cass Cairns

    2014-01-01

    The Rocky Mountain Research Station is one of seven regional units that make up the USDA Forest Service Research and Development organization - the most extensive natural resources research organization in the world. We maintain 12 field laboratories throughout a 12-state territory encompassing the Great Basin, Southwest, Rocky Mountains and parts of the Great...

  15. Quantifying the Effects of Temperature on Rocky Planets

    NASA Astrophysics Data System (ADS)

    Berger, Sabrina; Rogers, Leslie

    2017-01-01

    Rocky planets can be very diverse in structure and composition compared to the Earth. Their temperature profiles could also differ greatly from Earth’s depending on their mass and distance from their host stars. Interior structure models of rocky exoplanets have not yet studied the full range of possible temperature profiles. We develop a simulation, PyPlanet, for a rocky planet with an arbitrary number of layers and equations of state. We apply this model to explore many possible temperature profiles and quantify the thermal effects on the mass-radius relations of rocky planets.This detailed modeling will be crucial for making robust inferences about rocky planet structure and composition from transit and radial velocity observations.

  16. Risk, media, and stigma at Rocky Flats

    SciTech Connect

    Flynn, J.; Peters, E.; Mertz, C.K.; Slovic, P.

    1998-12-01

    Public responses to nuclear technologies are often strongly negative. Events, such as accidents or evidence of unsafe conditions at nuclear facilities, receive extensive and dramatic coverage by the news media. These news stories affect public perceptions of nuclear risks and the geographic areas near nuclear facilities. One result of these perceptions, avoidance behavior, is a form of technological stigma that leads to losses in property values near nuclear facilities. The social amplification of risk is a conceptual framework that attempts to explain how stigma is created through media transmission of information about hazardous places and public perceptions and decisions. This paper examines stigma associated with the US Department of energy`s Rocky Flats facility, a major production plant in the nation`s nuclear weapons complex, located near Denver, Colorado. This study, based upon newspaper analyses and a survey of Denver area residents, finds that the social amplification theory provides a reasonable framework for understanding the events and public responses that took place in regard to Rocky Flats during a 6-year period, beginning with an FBI raid of the facility in 1989.

  17. Rocky River Watershed Based Curriculum Guide Project

    NASA Astrophysics Data System (ADS)

    Cox, Phillip Howard

    Environmental education has the ability to increase cognitive ability, have a positive impact on group work skills, attitudes and self-efficacy, and increase student performance. Due to Federal "No Child Left Behind Act" legislation, increased standardized testing has resulted in the disenfranchisement of students from formal learning. The purpose of this project was to develop a curriculum guide based on the Rocky River watershed so teachers could use the Rocky River watershed as a means to satisfy the objectives of the NC Standard Course of Study and at the same time increase student environmental awareness, classroom engagement, sense of place and scores on the NC Earth/Environmental Final Exams. The project was developed to correlate with the newly revised North Carolina Standard Course of Study for Earth/Environmental Science. The curriculum guide was developed by utilizing the best practices suggested by scientific literature, the NC Standard Course of Study for Earth/Environmental Science, the North American Association for Environmental Education and the National Education Association.

  18. Intelligent Virtual Station (IVS)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Intelligent Virtual Station (IVS) is enabling the integration of design, training, and operations capabilities into an intelligent virtual station for the International Space Station (ISS). A viewgraph of the IVS Remote Server is presented.

  19. Intelligent Virtual Station (IVS)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Intelligent Virtual Station (IVS) is enabling the integration of design, training, and operations capabilities into an intelligent virtual station for the International Space Station (ISS). A viewgraph of the IVS Remote Server is presented.

  20. USGS Water Data for Washington

    USGS Publications Warehouse

    ,

    2009-01-01

    The U.S. Geological Survey (USGS) has been investigating the water resources of Washington State since the latter part of the 19th century. During this time, demand for water has evolved from primarily domestic and stock needs to the current complex requirements for public-water supplies, irrigation, power generation, navigation, ecological needs, and numerous other uses. Water-resource data collected by the USGS in Washington have been, or soon will be, published by the USGS Washington Water Science Center (WAWSC) in numerous data and interpretive reports. Most of these reports are available online at the WAWSC web page http://wa.water.usgs.gov/pubs/

  1. Ovarian Cancer Stage IV

    MedlinePlus

    ... hyphen, e.g. -historical Searches are case-insensitive Ovarian Cancer Stage IV Add to My Pictures View /Download : ... 1200x1335 View Download Large: 2400x2670 View Download Title: Ovarian Cancer Stage IV Description: Drawing of stage IV shows ...

  2. Union Proposals for Washington Schools

    ERIC Educational Resources Information Center

    Simons, William H.

    1970-01-01

    President of the Washington, D.C. Teachers' Union presents the Union's recommendations for short range solutions to their extensive educational problems in testimony before the Senate Public Health, Education, Welfare, and Safety Committee on the District of Columbia. (DM)

  3. Greening America's Capitals - Washington, DC

    EPA Pesticide Factsheets

    This Greening America's Capitals report describes design options for the Anacostia Metro station in Washington, DC, that could help people feel safer and more comfortable walking to and from the station.

  4. Forest statistics for northeast Washington.

    Treesearch

    John W. Hazard

    1963-01-01

    This publication summarizes the results of the third inventory of six northeast Washington counties: Ferry, Lincoln, Pend Oreille, Spokane, Stevens, and Whitman. The collection of field data was made during the years 1957 to 1961 in three separate inventory projects.

  5. 21 CFR 808.97 - Washington.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Washington. 808.97 Section 808.97 Food and Drugs... and Local Exemptions § 808.97 Washington. (a) The following Washington medical device requirement is... from preemption under section 521(b) of the act: Revised Code of Washington 18.35.110(2)(e) (i) and...

  6. 21 CFR 808.97 - Washington.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Washington. 808.97 Section 808.97 Food and Drugs... and Local Exemptions § 808.97 Washington. (a) The following Washington medical device requirement is... from preemption under section 521(b) of the act: Revised Code of Washington 18.35.110(2)(e) (i) and...

  7. 21 CFR 808.97 - Washington.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Washington. 808.97 Section 808.97 Food and Drugs... and Local Exemptions § 808.97 Washington. (a) The following Washington medical device requirement is... from preemption under section 521(b) of the act: Revised Code of Washington 18.35.110(2)(e) (i) and...

  8. Washington: A DC Circuit Tour

    NASA Astrophysics Data System (ADS)

    Halpern, Paul

    2010-12-01

    I explore the history of physics in Washington, D.C., and its environs through a tour of notable sites and personalities. Highlights include visits to the Smithsonian and Carnegie Institutions, stops at the Einstein Memorial, George Washington University, the University of Maryland, and the American Center for Physics, and biographical sketches of physicists Joseph Henry, George Gamow, Edward Teller, and others who worked in the District of Columbia.

  9. Washington, D.C. USA

    NASA Image and Video Library

    1984-10-13

    41G-40-071 (5-13 Oct. 1984) --- Washington, D.C. -- the nation's capital -- is at right center in this phtograph from the Earth-orbiting space shuttle Challenger. J.F. Dulles Airport at lower left. Andrews Air Force Base is at right center edge. The Potomac River enters at left center, flows past Washington and as a tidal estuary at lower right. Also visible are the Great Falls of the Potomac. Photo credit: NASA

  10. Microhabitat use by two rocky shore gastropods in an intertidal sandy substrate with rocky fragments.

    PubMed

    Turra, A; Denadai, M R

    2006-02-01

    Sandy beaches in some areas of the São Sebastião Channel in southeastern Brazil have unremittingly undergone a variety of impacts, including the deposition of rock fragments in the intertidal region. Consequently, these environments support a rich fauna comprising both sandy beach and rocky shore organisms. Two rocky shore gastropods, Tegula viridula and Morula nodulosa, are particularly abundant in such environments. An evaluation of the use of microhabitats by these two species revealed that they occupy the available microhabitats in different proportions and the presence of one species is associated with the absence of the other. Morula nodulosa is randomly dispersed, occupying mostly areas with rock fragments covered with sediment and branching brown algae. Tegula viridula shows a clumped dispersion associated with the patchiness of the microhabitats used: the presence of encrusting green algae and absence of sediment and branching brown algae covering the rocks. These findings suggest T. viridula has a lower tolerance than M. nodulosa to sand inundation of the rocky fragments, a stochastic event common to the environment in question.

  11. Rocky Mountain spotted fever in Argentina.

    PubMed

    Paddock, Christopher D; Fernandez, Susana; Echenique, Gustavo A; Sumner, John W; Reeves, Will K; Zaki, Sherif R; Remondegui, Carlos E

    2008-04-01

    We describe the first molecular confirmation of Rickettsia rickettsii, the cause of Rocky Mountain spotted fever (RMSF), from a tick vector, Amblyomma cajennense, and from a cluster of fatal spotted fever cases in Argentina. Questing A. cajennense ticks were collected at or near sites of presumed or confirmed cases of spotted fever rickettsiosis in Jujuy Province and evaluated by polymerase chain reaction assays for spotted fever group rickettsiae. DNA of R. rickettsii was amplified from a pool of A. cajennense ticks and from tissues of one of four patients who died during 2003-2004 after illnesses characterized by high fever, severe headache, myalgias, and petechial rash. The diagnosis of spotted fever rickettsiosis was confirmed in the other patients by indirect immunofluorescence antibody and immunohistochemical staining techniques. These findings show the existence of RMSF in Argentina and emphasize the need for clinicians throughout the Americas to consider RMSF in patients with febrile rash illnesses.

  12. Ecosystem trends in the Colorado Rockies

    USGS Publications Warehouse

    Stohlgren, T. J.; Baron, J. S.; Kittel, T. G. F.; Binkley, D.

    1995-01-01

    Biological conservation is increasingly moving toward an ecosystem and landscape approach, recognizing the prohibitive cost and difficulty of a species-by-species approach (LaRoe 1993). Also, statewide (e.g., Gap Analysis Program) and national surveys (e.g., Environmental Monitoring and Assessment Program or EMAP) are conducted at a scale and level of resolution that do not meet the needs of most small land-management units that require detailed information at the ecosystem and landscape scale (Stohlgren 1994). The Colorado Rockies are an ideal outdoor laboratory for ecosystem science and management. The escalating environmental threats described in this article compelled us to design a landscape-scale assessment of the status and trends of biotic resources.

  13. Kepler-454b: Rocky or Not?

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-02-01

    Small exoplanets tend to fall into two categories: the smallest ones are predominantly rocky, like Earth, and the larger ones have a lower-density, more gaseous composition, similar to Neptune. The planet Kepler-454b was initially estimated to fall between these two groups in radius. So what is its composition?Small-Planet DichotomyThough Kepler has detected thousands of planet candidates with radii between 1 and 2.7 Earth radii, we have only obtained precise mass measurements for 12 of these planets.Mass-radius diagram (click for a closer look!) for planets with radius 2.7 Earth radii and well-measured masses. The six smallest planets (and Venus and Earth) fall along a single mass-radius curve of Earth-like composition. The six larger planets (including Kepler-454b) have lower-density compositions. [Gettel et al. 2016]These measurements, however, show an interesting dichotomy: planets with radii less than 1.6 Earth radii have rocky, Earth-like compositions, following a single relation between their mass and radius. Planets between 2 and 2.7 Earth radii, however, have lower densities and dont follow a single mass-radius relation. Their low densities suggest they contain a significant fraction of volatiles, likely in the form of a thick gas envelope of water, hydrogen, and/or helium.The planet Kepler-454b, discovered transiting a Sun-like star, was initially estimated to have a radius of 1.86 Earth radii placing it in between these two categories. A team of astronomers led by Sara Gettel (Harvard-Smithsonian Center for Astrophysics) have since followed up on the initial Kepler detection, hoping to determine the planets composition.Low-Density OutcomeGettel and collaborators obtained 63 observations of the host stars radial velocity with the HARPS-N spectrograph on the Telescopio Nazionale Galileo, and another 36 observations with the HIRES spectrograph at Keck Observatory. These observations allowed them to do several things:Obtain a more accurate radius estimate

  14. Utility of microfossils in Rocky Mountain exploration

    SciTech Connect

    Wornardt, W.W. Jr.

    1983-08-01

    Prior to 1960, exploration geologists in the Rocky Mountain area primarily used lithology, E-logs, geophysics, and a few microfossil groups (fusulinids, invertebrates) for stratigraphic correlations. From 1960 to about 1968, these exploration geologists added several additional groups of microfossils (spores, pollen, and foraminifers) to their tools for correlation. During the past 15 yrs, there has been an explosion in the scientific study of microfossils ranging in age from Cambrian to Holocene. Currently, oil finders are integrating the age-dates and paleoenvironmental information obtained from analyzing 20 different groups of microfossils with the stratigraphy, sedimentology, structure, and geophysical data to create a synergistic exploration program. The addition of micropaleontology and paleoenvironmental data into an exploration program has helped managers make better management decisions, save millions of dollars for the company, and find economical pools of hydrocarbons.

  15. Terrestrial ecosystem biomonitoring at Rocky Mountain Arsenal

    SciTech Connect

    Roy, R.; Matiatos, D.; Seery, D.; Hetrick, M.; Griess, J.; Henry, C.; Vaughn, S.; Miesner, J.

    1994-12-31

    In 1987 the Fish and Wildlife Service became actively involved in wildlife population monitoring at the Arsenal because of the discovery of a bald eagle roost on the site. Since that time the Service has conducted or funded a variety of investigations to inventory the wildlife species present at the Arsenal and determine their population status. As time progressed and as a result of the passage of the Rocky Mountain Arsenal Refuge legislation in 1992, the Service developed a biomonitoring strategy to determine the current effects of contaminants on terrestrial wildlife resources at the Arsenal and evaluate the efficacy of remediation to ensure the protection and restoration of wildlife resources at the future refuge. This poster will present an overview of the species being studied, measurement and assessment endpoints, strategies, and methods being used by the Service to assess wildlife health as it relates to contaminant exposure.

  16. Rocky Mountain Basins Produced Water Database

    DOE Data Explorer

    Historical records for produced water data were collected from multiple sources, including Amoco, British Petroleum, Anadarko Petroleum Corporation, United States Geological Survey (USGS), Wyoming Oil and Gas Commission (WOGC), Denver Earth Resources Library (DERL), Bill Barrett Corporation, Stone Energy, and other operators. In addition, 86 new samples were collected during the summers of 2003 and 2004 from the following areas: Waltman-Cave Gulch, Pinedale, Tablerock and Wild Rose. Samples were tested for standard seven component "Stiff analyses", and strontium and oxygen isotopes. 16,035 analyses were winnowed to 8028 unique records for 3276 wells after a data screening process was completed. [Copied from the Readme document in the zipped file available at http://www.netl.doe.gov/technologies/oil-gas/Software/database.html] Save the Zipped file to your PC. When opened, it will contain four versions of the database: ACCESS, EXCEL, DBF, and CSV formats. The information consists of detailed water analyses from basins in the Rocky Mountain region.

  17. Landscape Morphology of the Canadian Rocky Mountains

    NASA Astrophysics Data System (ADS)

    Quinlan, K. T.; Barnes, J. B.; Pavelsky, T.

    2013-12-01

    Glaciers and rivers can significantly modify the shape of mountain landscapes. Following deformation and glaciation, bedrock river form and incision patterns are primarily controlled by variations in geologic structure, the glacial preconditioning of the landscape, and climate. However, the extent to which these factors integrate to affect Holocene patterns and rates of fluvial processes is poorly understood. Fluvial processes dominate the morphology of the Canadian Rocky Mountains today, though the inherited imprint of glaciers remains substantial. This study of fluvial geomorphology in the Athabasca River watershed in Jasper National Park, Alberta, addresses two primary ideas: (1) the fluvial response to deglaciation in alpine environments, and (2) the role of thrust belt geology affecting differential erosion in shaping post-orogenic topography. We use the 0.75 arc-second GeoBase Digital Elevation Model (~18m resolution) to analyze patterns of river concavity (θ) and normalized steepness index (ksn), estimate rock erodibility with field-based proxy measurements, and determine basin-averaged erosion rates using existing river gauge data. We find that bedrock geology and glacial preconditioning exhibit different yet recognizable morphological signatures and that they appear to be related to basin erosion rate. The principal differences we observe include the shape and scale of knickzones, magnitude of channel steepness values, channel concavity patterns, and relationship to bedrock geology. We find that lithologically controlled channel steepness patterns are contained to local spatial scales (<500m) and feature sharp increases in channel steepness at or near contacts between lithologies with differences in measured erodibility. By contrast, glacially controlled steepness patterns are expansive in spatial extent (1-10km), are insensitive to bedrock geology, and have higher overall channel steepness values than areas of lithologically controlled channel steepness

  18. Modeling Sediment Bypassing around Rocky Headlands

    NASA Astrophysics Data System (ADS)

    George, D. A.; Largier, J. L.; Pasternack, G. B.; Erikson, L. H.; Storlazzi, C. D.; Barnard, P.

    2016-12-01

    Sediment bypassing rocky headlands remains understudied despite the importance of characterizing littoral processes and sediment budgets for erosion abatement, climate change adaptation, and beach management. This study was developed to identify controlling factors on and the mechanisms supporting sediment bypassing. Sediment flux around four idealized rocky headlands was investigated using the hydrodynamic model Delft3D and spectral wave model SWAN. The experimental design involved 120 simulations to explore the influence of headland morphology, substrate composition, sediment grain size, and oceanographic forcing. Headlands represented sizes and shapes found in natural settings, grain sizes ranged from fine to medium sand, and substrates from sandy beds to offshore bedrock reefs. The oceanography included a constructed representative tide, an alongshore background current, and four wave conditions derived from observational records in the eastern Pacific Ocean. A bypassing ratio was developed for alongshore flux between upstream and downstream cross-shore transects to determine the degree of blockage by a headland. Results showed that northwesterly oblique large waves (Hs = 7 m, Tp = 16 s) generated the most flux around headlands, whereas directly incident waves blocked flux across a headland apex. The headland shape heavily influenced the sediment fate by changing the relative angle between the shoreline and the incident waves. The bypassing ratio characterized each headland's capacity to allow alongshore flux under different wave conditions. All headlands may allow flux, although larger ones block sediment more effectively, promoting their ability to be littoral cell boundaries compared to smaller headlands. The controlling factors on sediment bypassing were determined to be wave angle, shape and size of the headland, and sediment grain size. This novel numerical modeling study advances headland modeling from the generic realm to broadly applicable classes of

  19. Climate change and the Rocky Mountains: Chapter 20

    USGS Publications Warehouse

    Byrne, James M.; Fagre, Daniel B.; MacDonald, Ryan; Muhlfeld, Clint C.

    2014-01-01

    For at least half of the year, the Rocky Mountains are shrouded in snow that feeds a multitude of glaciers. Snow and ice eventually melt into rivers that have eroded deep valleys that contain rich aquatic and terrestrial ecosystems. Because the Rocky Mountains are the major divide on the continent, rainfall and melt water from glaciers and snowfields feed major river systems that run to the Pacific, Atlantic, and Arctic oceans. The Rockies truly are the water tower for much of North America, and part of the Alpine backbone of North and South America. For purposes of this chapter, we limit our discussion to the Rocky Mountains of the Canadian provinces of Alberta and British Columbia, and the U.S. states of Montana, Idaho, Wyoming, and Colorado. Similar to other mountain systems, the altitude of the Rocky Mountains condenses the weather, climate and ecosystems of thousands of kilometres of latitude into very short vertical distances. In one good day, a strong hiker can journey by foot from the mid-latitude climates of the great plains of North America to an arctic climate near the top of Rocky Mountain peaks. The steep climatic gradients of mountain terrain create some of the most diverse ecosystems in the world, but it is those rapid changes in microclimate and ecology that make mountains sensitive to climate change. The energy budget in mountains varies dramatically not only with elevation but with slope and aspect. A modest change in the slope of the terrain over short distances may radically change the solar radiation available in that location. Shaded or north facing slopes have very different microclimates than the same elevations in a sunlit location, or for a hill slope facing south. The complexities associated with the mountain terrain of the Rockies compound complexities of weather and climate to create diverse, amazing ecosystems. This chapter addresses the impacts of climate change on Rocky Mountain ecosystems in light of their complexities and

  20. Rocky core solubility in Jupiter and giant exoplanets.

    PubMed

    Wilson, Hugh F; Militzer, Burkhard

    2012-03-16

    Gas giants are believed to form by the accretion of hydrogen-helium gas around an initial protocore of rock and ice. The question of whether the rocky parts of the core dissolve into the fluid H-He layers following formation has significant implications for planetary structure and evolution. Here we use ab initio calculations to study rock solubility in fluid hydrogen, choosing MgO as a representative example of planetary rocky materials, and find MgO to be highly soluble in H for temperatures in excess of approximately 10,000 K, implying the potential for significant redistribution of rocky core material in Jupiter and larger exoplanets.

  1. 21. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. BY THE LATE 1960S, THE SITE HAD UNDERGONE TWO MAJOR EXPANSIONS. THE FIRST EXPANSION IN 1956-57, WHEN THE TRIGGER DESIGN CHANGED AND NECESSITATED THE ADDITION OF SEVEN NEW BUILDINGS. THE SECOND LARGE EXPANSION TOOK PLACE FROM 1964-65, WHEN ROCKY FLATS BECAME THE SOLE PRODUCER OF TRIGGERS. DURING THIS EXPANSION, ELEVEN BUILDINGS WERE ADDED, PRIMARILY IN RESEARCH AND DEVELOPMENT LABORATORIES, GUARD HOUSES, AND WASTE WATER TREATMENT (7/1/69). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  2. Historical changes to Lake Washington and route of the Lake Washington Ship Canal, King County, Washington

    USGS Publications Warehouse

    Chrzastowski, Michael J.

    1983-01-01

    Lake Washington, in the midst of the greater Seattle metropolitan area of the Puget Sound region (fig. 1), is an exceptional commercial, recreational, and esthetic resource for the region . In the past 130 years, Lake Washington has been changed from a " wild " lake in a wilderness setting to a regulated lake surrounded by a growing metropolis--a transformation that provides an unusual opportunity to study changes to a lake's shoreline and hydrologic characteristics -resulting from urbanization.

  3. 3. FIRSTFLOOR LABORATORY. VIEW TO SOUTHWEST. Rocky Mountain Arsenal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. FIRST-FLOOR LABORATORY. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb Rail, 420 feet South of December Seventh Avenue; 530 feet West of D Street, Commerce City, Adams County, CO

  4. 1. SUBMERGED QUENCH INCINERATOR. VIEW TO SOUTHEAST. Rocky Mountain ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. SUBMERGED QUENCH INCINERATOR. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Submerged Quench Incinerator, 3940 feet South of Ninth Avenue; 930 feet West of Road NS-4, Commerce City, Adams County, CO

  5. Why sulfonamides are contraindicated in Rocky Mountain spotted fever.

    PubMed

    Ren, Vicky; Hsu, Sylvia

    2014-02-18

    Sulfonamide antibiotics are not effective for the treatment of Rocky Mountain spotted fever (RMSF). Patients suspected of having RMSF based on history and physical exam should be treated with doxycycline and not a sulfonamide to avoid increased morbidity and mortality.

  6. 26. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. IN 1951, A GOOD FRIDAY ISSUE OF THE DENVER POST ANNOUNCED THE ATOMIC ENERGY COMMISSION'S PLANS TO BUILD THE ROCKY FLATS PLANT. UNDER THE HEADLINE 'THERE'S GOOD NEWS TODAY.' POLITICAL LEADERS EXPRESSED GREAT PRIDE IN THE CHOICE OF THE DENVER-BOULDER AREA AS THE SITE FOR AN ATOMIC PLANT AS QUOTED IN THE ROCKY MOUNTAIN NEWS: 'WE ARE PROUD THAT THE AREA HAS BEEN CHOSEN FOR ANOTHER IMPORTANT CONTRIBUTION TO THE NATION'S STRENGTH AND FUTURE SECURITY.' BY THE MID 1970S, PUBLIC OPINION OF THE SITE HAD CHANGED (5/4/78). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  7. 2. INTERIOR OF BUILDING 1602. VIEW TO WEST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. INTERIOR OF BUILDING 1602. VIEW TO WEST. - Rocky Mountain Arsenal, Ammunition Demolition Building-Paint Storage, 40 feet North of Road EW-2; 2900 feet East of D Street, Commerce City, Adams County, CO

  8. The Rocky World of Young Planetary Systems Artist Concept

    NASA Image and Video Library

    2004-10-18

    This artist concept illustrates how planetary systems arise out of massive collisions between rocky bodies. NASA Spitzer Space Telescope show that these catastrophes continue to occur around stars even after they have developed full-sized planets.

  9. 48. VIEW OF SKYLINE DRIVE FROM THE ROCKY PEAK OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. VIEW OF SKYLINE DRIVE FROM THE ROCKY PEAK OF STONY MAN MOUNTAIN (EL. 4,011). LOOKING NORTHEAST. STONY MAN OVERLOOK VISIBLE IN THE DISTANCE. - Skyline Drive, From Front Royal, VA to Rockfish Gap, VA , Luray, Page County, VA

  10. 9. INTERIOR OF BUILDING 514. VIEW TO WEST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. INTERIOR OF BUILDING 514. VIEW TO WEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  11. 8. INTERIOR OF BUILDING 514. VIEW TO EAST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF BUILDING 514. VIEW TO EAST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  12. 7. INTERIOR OF BUILDING 514. VIEW TO WEST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. INTERIOR OF BUILDING 514. VIEW TO WEST. - Rocky Mountain Arsenal, Lewisite Reactor & Distilled Mustard Distillation Building, 420 feet South of December Seventh Avenue; 1070 feet East of D Street, Commerce City, Adams County, CO

  13. 3. INTERIOR OF BUILDING 1611. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. INTERIOR OF BUILDING 1611. VIEW TO SOUTH. - Rocky Mountain Arsenal, Ammunition Demolition Building-Tail Fin Storage & Assembly, 2750 feet South of Ninth Avenue; 3480 feet East of D Street, Commerce City, Adams County, CO

  14. Ongoing Cerebral Vasculitis During Treatment of Rocky Mountain Spotted Fever.

    PubMed

    Sun, Lisa R; Huisman, Thierry A G M; Yeshokumar, Anusha K; Johnston, Michael V

    2015-11-01

    Rocky Mountain spotted fever is a tickborne infection that produces a systemic small-vessel vasculitis; its prognosis is excellent if appropriate treatment is initiated early. Because the advent of effective antirickettsial therapies predates the widespread use of brain magnetic resonance imaging, there are limited data on the effect of untreated Rocky Mountain spotted fever infection on neuroimaging studies. We describe a 7-year-old girl with delayed treatment of Rocky Mountain spotted fever who suffered severe neurological impairment. Serial brain magnetic resonance images revealed a progressive "starry sky appearance," which is proposed to result from the same small vessel vasculitis that causes the characteristic skin rash of this infection. Neurological injury can continue to occur despite specific antirickettsial therapy in Rocky Mountain spotted fever. This child's clinical features raise questions about the optimal management of this infection, particularly the utility of immune modulating therapies in cases of delayed treatment and neurological involvement. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. How is Pluto Classified as a Rocky World?

    NASA Image and Video Library

    When it comes to Pluto, classification is tricky, but it’s unquestioningly a rocky body. This is Pluto in a Minute. The bodies in our solar system fall more or less into set categories like gas g...

  16. 3. BUILDING 321. VIEW TO SOUTHEAST. Rocky Mountain Arsenal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. BUILDING 321. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  17. 2. BUILDING 321. VIEW TO NORTHEAST. Rocky Mountain Arsenal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. BUILDING 321. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  18. 1. BUILDING 321. VIEW TO NORTHWEST. Rocky Mountain Arsenal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. BUILDING 321. VIEW TO NORTHWEST. - Rocky Mountain Arsenal, Boiler Plant-Central Gas Heat Plant, 1022 feet South of December Seventh Avenue; 525 feet West of D Street, Commerce City, Adams County, CO

  19. 18. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  20. 7. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  1. 10. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  2. 9. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. INTERIOR OF BUILDING 1601. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  3. 22. INTERIOR OF BUILDING 1606. VIEW TO NORTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. INTERIOR OF BUILDING 1606. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  4. 6. INTERIOR OF BUILDING 1601. VIEW TO SOUTHEAST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. INTERIOR OF BUILDING 1601. VIEW TO SOUTHEAST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  5. 19. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  6. 13. INTERIOR OF BUILDING 1606. VIEW TO WEST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. INTERIOR OF BUILDING 1606. VIEW TO WEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  7. 11. INTERIOR OF BUILDING 1606. VIEW TO WEST. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. INTERIOR OF BUILDING 1606. VIEW TO WEST. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  8. 23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. INTERIOR OF BUILDING 1607. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  9. 8. INTERIOR OF BUILDING 1601. VIEW TO NORTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. INTERIOR OF BUILDING 1601. VIEW TO NORTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  10. 20. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. Rocky ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. INTERIOR OF BUILDING 1606. VIEW TO SOUTH. - Rocky Mountain Arsenal, Cluster Bomb Assembly-Filling-Storage Building, 3500 feet South of Ninth Avenue; 2870 feet East of D Street, Commerce City, Adams County, CO

  11. 1. BUILDING 411A. VIEW TO NORTHEAST. Rocky Mountain Arsenal, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. BUILDING 411A. VIEW TO NORTHEAST. - Rocky Mountain Arsenal, Sulfur Monochloride & Dichloride Manufacturing, 1003 feet South of December Seventh Avenue; 412 feet East of D Street, Commerce City, Adams County, CO

  12. Energy levels and lifetimes of Nd IV, Pm IV, Sm IV, and Eu IV

    SciTech Connect

    Dzuba, V. A.; Safronova, U. I.; Johnson, W. R.

    2003-09-01

    To address the shortage of experimental data for electron spectra of triply ionized rare-earth elements we have calculated energy levels and lifetimes of 4f{sup n+1} and 4f{sup n}5d configurations of Nd IV (n=2), Pm IV (n=3), Sm IV (n=4), and Eu IV (n=5) using Hartree-Fock and configuration-interaction methods. To control the accuracy of our calculations we also performed similar calculations for Pr III, Nd III, and Sm III, for which experimental data are available. The results are important, in particular, for physics of magnetic garnets.

  13. Geodetic strain measurements in Washington.

    USGS Publications Warehouse

    Savage, J.C.; Lisowski, M.; Prescott, W.H.

    1981-01-01

    Two new geodetic measurements of strain accumulation in the state of Washington for the interval 1972-1979 are reported. Near Seattle the average principal strain rates are 0.07 + or - 0.03 mu strain/yr N19oW and -0.13 + or - 0.02 mu strain/yr N71oE, and near Richland (south central Washington) the average principal strain rates are -0.02 + or - 0.01 mu strain/yr N36oW and -0.04 + or - 0.01 mu strain/yr N54oE. Extension is taken as positive, and the uncertainties quoted are standard deviations. A measurement of shear strain accumulation (dilation not determined) in the epoch 1914- 1966 along the north coast of Vancouver Island by the Geodetic Survey of Canada indicates a marginally significant accumulation of right-lateral shear (0.06 + or - 0.03 mu rad/yr) across the plate boundary (N40oW strike). Although there are significant differences in detail, these strain measurements are roughly consistent with a crude dislocation model that represents subduction of the Juan de Fuca plate. The observed accumulation of strain implies that large, shallow, thrust earthquakes should be expected off the coast of Washington and British Columbia. However, this conclusion is not easily reconciled with either observations of elevation change along the Washington coast or the focal mechanism solutions for shallow earthquakes in Washington. -Authors

  14. 25. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING WEST - NORTHWEST IN 1974. IN 1972, 4,600 ACRES WERE PURCHASED AROUND THE SITE TO BETTER PROTECT THE BORDERS FROM TERRORISM AND INFILTRATION BY PROTESTORS. ANTI-NUCLEAR DEMONSTRATION BEGAN SHORTLY AFTER THE 1969 FIRE IN BUILDING 776/777, AND CONTINUED UNTIL PRODUCTION CEASED AT THE PLANT IN 1989 (10/7/74). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  15. 20. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHEAST. THE PLANT WAS COMPOSED OF FOUR WIDELY SEPARATED AREAS, EACH ONE PERFORMING A DIFFERENT TYPE OF WORK. PLANT A (44), SOUTHWEST, FABRICATED PARTS FROM DEPLETED URANIUM, PLANT B (81), SOUTH, WAS ENRICHED URANIUM OPERATIONS, PLANT C (71), NORTH, PLUTONIUM OPERATIONS, AND PLANT D (91), EAST, WAS FINAL ASSEMBLY, SHIPPING AND RECEIVING (2/6/66). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  16. The oldest known Rocky Mountain bristlecone pines (Pinus aristata Engelm.)

    USGS Publications Warehouse

    Brunstein, F.C.; Yamaguchi, D.K.

    1992-01-01

    The authors have found 12 living Rocky Mountain bristlecone pines >1600 yr old, including four that are >2100 yr old, on Black Mountain, near South Park, and on Almagre Mountain, in the S Front Range, Colorado. A core from the oldest of these trees has an inner-ring date of 442 BC. This tree is therefore at least 2435 yr old and exceeds the age of the oldest previously reported Rocky Mountain bristlecone pine by 846 yr. -from Authors

  17. Rocky Mountain Arsenal Offpost Contamination Assessment Technical Plan A003.

    DTIC Science & Technology

    1984-11-09

    This prevents mixing and causes accumulation of * pollutants . * The prevailing winds at RMA are from the south and south-southwest, paralleling the...I IT Contract DAAK11-83-D-0007 Task Order 0006 I ROCKY MOUNTAIN ARSENAL OFFPOST CONTAMINATION ASSESSMENTITECENICAL PLAN A003 I I )ELE~CTE S, I ~JEC 2...Contract DAAK 1-83-D-0007 Task Order 0006 I ROCKY MOUNTAIN ARSENAL OFFPOST CONTAMINATION ASSESSMENT TECHNICAL PLAN A003 LIj ENVIRONMENTAL SCIENCE AND

  18. The 1983 Temperature Gradient and Heat Flow Drilling Project for the State of Washington

    SciTech Connect

    Korosec, Michael A.

    1983-11-01

    During the Summer of 1983, the Washington Division of Geology and Earth Resources carried out a three-hole drilling program to collect temperature gradient and heat flow information near potential geothermal resource target areas. The project was part of the state-coupled US Department of Energy Geothermal Program. Richardson Well Drilling of Tacoma, Washington was subcontracted through the State to perform the work. The general locations of the project areas are shown in figure 1. The first hole, DNR 83-1, was located within the Green River valley northwest of Mount St. Helens. This site is near the Green River Soda Springs and along the projection of the Mount St. Helens--Elk Lake seismic zone. The other two holes were drilled near Mount Baker. Hole DNR 83-3 was sited about 1/4 km west of the Baker Hot Springs, 10.5 km east of Mount Baker, while hole DNR 83-5 was located along Rocky Creek in the Sulphur Creek Valley. The Rocky Creek hole is about 10 km south-southwest of the peak. Two other holes, DNR 83-2 and DNR 83-4, were located on the north side of the Sulphur Creek Valley. Both holes were abandoned at early stages of drilling because of deep overburden and severe caving problems. The sites were apparently located atop old landslide deposits.

  19. Space Radar Image of Rocky Mountains, Montana

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a three-dimensional perspective of the eastern front range of the Rocky Mountains, about 120 kilometers (75 miles) west of Great Falls, Montana. The image was created by combining two spaceborne radar images using a technique known as interferometry. Visualizations like this are useful to scientists because they show the shapes of the topographic features such as mountains and valleys. This technique helps to clarify the relationships of the different types of materials on the surface detected by the radar. The view is looking south-southeast. Along the right edge of the image is the valley of the north fork of the Sun River. The western edge of the Great Plains appears on the left side. The valleys in the lower center, running off into the plains on the left, are branches of the Teton River. The highest mountains are at elevations of 2,860 meters (9,390 feet), and the plains are about 1,400 meters (4,500 feet) above sea level. The dark brown areas are grasslands, bright green areas are farms, light brown, orange and purple areas are scrub and forest, and bright white and blue areas are steep rocky slopes. The two radar images were taken on successive days by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) on board the space shuttle Endeavour in October 1994. The digital elevation map was produced using radar interferometry, a process in which radar data are acquired on different passes of the space shuttle. The two data passes are compared to obtain elevation information. Radar image data are draped over the topography to provide the color with the following assignments: red is L-band vertically transmitted, vertically received; green is C-band vertically transmitted, vertically received; and blue are the differences seen in the L-band data between the two days. This image is centered near 47.7 degrees north latitude and 112.7 degrees west longitude. No vertical exaggeration factor has been applied to the data. SIR-C/X-SAR, a

  20. Kepler's First Rocky Planet: Kepler-10b

    NASA Astrophysics Data System (ADS)

    Batalha, Natalie M.; Borucki, William J.; Bryson, Stephen T.; Buchhave, Lars A.; Caldwell, Douglas A.; Christensen-Dalsgaard, Jørgen; Ciardi, David; Dunham, Edward W.; Fressin, Francois; Gautier, Thomas N., III; Gilliland, Ronald L.; Haas, Michael R.; Howell, Steve B.; Jenkins, Jon M.; Kjeldsen, Hans; Koch, David G.; Latham, David W.; Lissauer, Jack J.; Marcy, Geoffrey W.; Rowe, Jason F.; Sasselov, Dimitar D.; Seager, Sara; Steffen, Jason H.; Torres, Guillermo; Basri, Gibor S.; Brown, Timothy M.; Charbonneau, David; Christiansen, Jessie; Clarke, Bruce; Cochran, William D.; Dupree, Andrea; Fabrycky, Daniel C.; Fischer, Debra; Ford, Eric B.; Fortney, Jonathan; Girouard, Forrest R.; Holman, Matthew J.; Johnson, John; Isaacson, Howard; Klaus, Todd C.; Machalek, Pavel; Moorehead, Althea V.; Morehead, Robert C.; Ragozzine, Darin; Tenenbaum, Peter; Twicken, Joseph; Quinn, Samuel; VanCleve, Jeffrey; Walkowicz, Lucianne M.; Welsh, William F.; Devore, Edna; Gould, Alan

    2011-03-01

    NASA's Kepler Mission uses transit photometry to determine the frequency of Earth-size planets in or near the habitable zone of Sun-like stars. The mission reached a milestone toward meeting that goal: the discovery of its first rocky planet, Kepler-10b. Two distinct sets of transit events were detected: (1) a 152 ± 4 ppm dimming lasting 1.811 ± 0.024 hr with ephemeris T [BJD] =2454964.57375+0.00060 -0.00082 + N*0.837495+0.000004 -0.000005 days and (2) a 376 ± 9 ppm dimming lasting 6.86 ± 0.07 hr with ephemeris T [BJD] =2454971.6761+0.0020 -0.0023 + N*45.29485+0.00065 -0.00076 days. Statistical tests on the photometric and pixel flux time series established the viability of the planet candidates triggering ground-based follow-up observations. Forty precision Doppler measurements were used to confirm that the short-period transit event is due to a planetary companion. The parent star is bright enough for asteroseismic analysis. Photometry was collected at 1 minute cadence for >4 months from which we detected 19 distinct pulsation frequencies. Modeling the frequencies resulted in precise knowledge of the fundamental stellar properties. Kepler-10 is a relatively old (11.9 ± 4.5 Gyr) but otherwise Sun-like main-sequence star with T eff = 5627 ± 44 K, M sstarf = 0.895 ± 0.060 M sun, and R sstarf = 1.056 ± 0.021 R sun. Physical models simultaneously fit to the transit light curves and the precision Doppler measurements yielded tight constraints on the properties of Kepler-10b that speak to its rocky composition: M P = 4.56+1.17 -1.29 M ⊕, R P = 1.416+0.033 -0.036 R ⊕, and ρP = 8.8+2.1 -2.9 g cm-3. Kepler-10b is the smallest transiting exoplanet discovered to date. Based in part on observations obtained at the W. M. Keck Observatory, which is operated by the University of California and the California Institute of Technology.

  1. Using PLATO IV.

    ERIC Educational Resources Information Center

    Meller, David V.

    This beginning reference manual describes PLATO IV hardware for prospective users and provides an introduction to PLATO for new authors. The PLATO terminal is described in detail in Chapter 1. Chapter 2 provides a block diagram of the PLATO IV system. Procedures for getting on line are described in Chapter 3, and Chapter 4 provides references to…

  2. George Washington: A Grounded Leader

    DTIC Science & Technology

    2011-04-08

    maintained at the highest level. "Wasllington’ s genius , Washington’s greatness, lay in his character.ൢ H~ developed into a great man and was acclaimed as a...at college, I want to thank both of my kids . First, my son Chris, for choosing voluntarily to leave Purdue and deploy militarily in support of his...a time when America was in its fonnative stages. From an early age, Washington began to learn and develop skills that would provide the basis of the

  3. Exploring groundwater processes in Rocky Mountain headwaters

    NASA Astrophysics Data System (ADS)

    Janzen, D.; Ireson, A. M.; Yassin, F. A.

    2014-12-01

    More than one-sixth of the Earth's human population relies on freshwater originating in mountain headwaters, which is understood to be generated largely from snowpacks that melt throughout the spring and summer. Annual hydrographs in these regions are characterized by large peaks occurring in the spring, followed by slow recession towards winter baseflow conditions. However, atmospheric warming trends are found to coincide with earlier periods of snowmelt, leading to increased flows in spring and decreased flows in summer. This decreased ability of our 'water towers' to store snow late into the summer suggests that other mechanisms of storage and release may become more important in sustaining baseflows. In particular, subsurface processes leading to late summer and winter flow will become increasingly important earlier on, but are as yet poorly understood. By utilising historical data to inform a better understanding of late-season subsurface processes, we will be better prepared to predict how these mountains will temporarily store and release groundwater in a warmer climate. Here, we analyse long-term data sets from a small (Marmot Creek, Alberta ~10 km2) and a large (Bow River at Banff, Alberta ~1000 km2) basinwithin the Canadian Rocky Mountains, comparing observations with model outputs, to investigate late-season hydrological responses, and particularly the role of groundwater as a temporary storage mechanism.

  4. The Critical Mass Laboratory at Rocky Flats

    SciTech Connect

    Rothe, Robert E

    2003-10-15

    The Critical Mass Laboratory (CML) at Rocky Flats northwest of Denver, Colorado, was built in 1964 and commissioned to conduct nuclear experiments on January 28, 1965. It was built to attain more accurate and precise experimental data to ensure nuclear criticality safety at the plant than were previously possible. Prior to its construction, safety data were obtained from long extrapolations of subcritical data (called in situ experiments), calculated parameters from reactor engineering 'models', and a few other imprecise methods. About 1700 critical and critical-approach experiments involving several chemical forms of enriched uranium and plutonium were performed between then and 1988. These experiments included single units and arrays of fissile materials, reflected and 'bare' systems, and configurations with various degrees of moderation, as well as some containing strong neutron absorbers. In 1989, a raid by the Federal Bureau of Investigation (FBI) caused the plant as a whole to focus on 'resumption' instead of further criticality safety experiments. Though either not recognized or not admitted for a few years, that FBI raid did sound the death knell for the CML. The plant's optimistic goal of resumption evolved to one of deactivation, decommissioning, and plantwide demolition during the 1990s. The once-proud CML facility was finally demolished in April of 2002.

  5. Planned Parenthood of Rocky Mountains v. Owens.

    PubMed

    2002-01-01

    Court Decision: 287 Federal Reporter, 3d Series 910; 2002 Apr 17 (date of decision). The U.S. Court of Appeals for the Tenth Circuit agreed with a lower court that Colorado's Parental Notification Act (PNA) was unconstitutional because it failed to provide an exception for a minor's health. Planned Parenthood of the Rocky Mountain Services brought an action challenging the constitutionality of the PNA which required parental notice and a waiting period before a minor could obtain an abortion. The PNA granted an exception in cases where a physician reports that the minor is a victim of child abuse or neglect at the hands of the persons entitled to notice and where an immediate abortion is necessary to prevent the minor's imminent death. The Tenth Circuit held that state abortion regulations must provide an exception to protect maternal health. Noting that medical complications could result in significant harm to the the health of a pregnant woman without constituting a threat of imminent death, the court held that the PNA infringed on the ability of any pregnant woman to protect her health because it failed to provide adequate exceptions to parental notice in cases where maternal health was at risk. The court rejected the defendant's argument that Colorado's Children's Code could be read as superseding the PNA and providing a maternal health exception, and held that the PNA superseded other Colorado law.

  6. Commercial Decommissioning at DOE's Rocky Flats

    SciTech Connect

    Freiboth, C.; Sandlin, N.; Schubert, A.; Hansen, S.

    2002-02-25

    Due in large part to the number of nuclear facilities that make up the DOE complex, DOE-EM work has historically been paperwork intensive and driven by extensive regulations. Requirements for non-nuclear facilities are often grouped with those of nuclear facilities, driving up costs. Kaiser-Hill was interested in applying a commercial model to demolition of these facilities and wanted to apply necessary and sufficient standards to the work activities, but avoid applying unnecessary requirements. Faced with demolishing hundreds of uncontaminated or non-radiologically contaminated facilities, Kaiser-Hill has developed a subcontracting strategy to drastically reduce the cost of demolishing these facilities at Rocky Flats. Aiming to tailor the demolition approach of such facilities to more closely follow commercial practices, Kaiser-Hill recently released a Request for Proposals (RFP) for the demolition of the site's former central administration facility. The RFP significantly reduced requirements for compliance with specific DOE directives. Instead, the RFP required subcontractors to comply with health and safety requirements commonly found in the demolition of similar facilities in a commercial setting. This resulted in a number of bids from companies who have normally not bid on DOE work previously and at a reduced cost over previous approaches. This paper will discuss the details of this subcontracting strategy.

  7. Rocky Mountain spotted fever: a seasonal alert.

    PubMed

    Walker, D H

    1995-05-01

    Rocky Mountain spotted fever occurs during seasonal tick activity. A history of exposure to tick-containing habitats within the 3- to 12-day incubation period is a key epidemiological factor. The signs of fever, headache, myalgia, nausea, vomiting, and anorexia at onset of infection are difficult to distinguish from those of self-limited viral infections. Rash usually appears later and, if present, progresses through a sequence of stages and distribution that are never pathognomonic. The effects of disseminated Rickettsia rickettsii infection of endothelial cells include increased vascular permeability, edema, hypovolemia, hypotension, prerenal azotemia, and, in life-threatening cases, pulmonary edema, shock, acute tubular necrosis, and meningoencephalitis. In severe cases, fluid management is a challenge. The clinical diagnosis, which is difficult, is rarely assisted by laboratory findings because antibodies are usually detected only in convalescence, and immunohistologic methods for detection of rickettsiae are unavailable in most clinics. Doxycycline is the treatment of choice except for pregnant or allergic patients, who are treated with chloramphenicol.

  8. Elemental compositions of two extrasolar rocky planetesimals

    SciTech Connect

    Xu, S.; Jura, M.; Klein, B.; Zuckerman, B.; Koester, D. E-mail: jura@astro.ucla.edu E-mail: ben@astro.ucla.edu

    2014-03-10

    We report Keck/HIRES and Hubble Space Telescope/COS spectroscopic studies of extrasolar rocky planetesimals accreted onto two hydrogen atmosphere white dwarfs, G29-38 and GD 133. In G29-38, eight elements are detected, including C, O, Mg, Si, Ca, Ti, Cr, and Fe while in GD 133, O, Si, Ca, and marginally Mg are seen. These two extrasolar planetesimals show a pattern of refractory enhancement and volatile depletion. For G29-38, the observed composition can be best interpreted as a blend of a chondritic object with some refractory-rich material, a result from post-nebular processing. Water is very depleted in the parent body accreted onto G29-38, based on the derived oxygen abundance. The inferred total mass accretion rate in GD 133 is the lowest of all known dusty white dwarfs, possibly due to non-steady state accretion. We continue to find that a variety of extrasolar planetesimals all resemble to zeroth order the elemental composition of bulk Earth.

  9. Mercury audit at Rocky Mountain Arsenal

    SciTech Connect

    Smith, S.M.; Jensen, M.K.; Anderson, G.M.

    1994-02-01

    This report presents the results of an environmental compliance audit to identify potential mercury-containing equipment in 261 building and 197 tanks at the Rocky Mountain Arsenal (RMA). The RMA, located near Denver, Colorado, is undergoing clean up and decommissioning by the Department of the Army. Part of the decommissioning procedure is to ensure that all hazardous wastes are properly identified and disposed of. The purpose of the audit was to identify any mercury spills and mercury-containing instrumentation. The audit were conducted from April 7, 1992, through July 16, 1992, by a two-person team. The team interviewed personnel with knowledge of past uses of the buildings and tanks. Information concerning past mercury spills and the locations and types of instrumentation that contain mercury proved to be invaluable for an accurate survey of the arsenal. The team used a Jerome{reg_sign} 431-X{trademark} Mercury Vapor Analyzer to detect spills and confirm locations of mercury vapor. Twelve detections were recorded during the audit and varied from visible mercury spills to slightly elevated readings in the corners of rooms with past spills. The audit also identified instrumentation that contained mercury. All data have been incorporated into a computerized data base that is compatible with the RMA data base.

  10. Introduction: European bioethics on a rocky road.

    PubMed

    Sass, H M

    2001-06-01

    There are quite a number of rocky roads on which the 'old continent' has embarked. There is, first, a harmonization of cultures and attitudes in the creation of a common European market of values and valuables, a harmonization undertaken in order to survive in an increasingly competitive global market. Second, there is a reactivation of specific European traditions in discourse, peaceable hermeneutics, solidarity, subsidiarity, tolerance in both conflict reduction and solution, and respect for self-determination and self-responsibility. Third, there is an integration of theory and practice, of visions and reality, of national identity or pride and common European rights, and of obligations and cultural heritages. Last but not least, there is a question about the definition of 'European' in a world which, at least in part, has been developed by successful European missionary work in the distribution of Age-of-Reason principles such as personal autonomy and social and ideational tolerance, the promotion of science-based technologies, and the creation of global markets for goods and services.

  11. The Rocky World of Young Planetary Systems

    NASA Technical Reports Server (NTRS)

    2004-01-01

    [figure removed for brevity, see original site] Figure 1 [figure removed for brevity, see original site] [figure removed for brevity, see original site] Panel A of Inset Panel B of Inset Panel C of Inset

    This artist's concept illustrates how planetary systems arise out of massive collisions between rocky bodies. New findings from NASA's Spitzer Space Telescope show that these catastrophes continue to occur around stars even after they have developed full-sized planets, when they are as old as one hundred million years. For reference, our own Sun, at 4.5 billion years old, is far past this late stage of planet formation.

    In this image, a young star is shown circled by full-sized planets, and rings of dust beyond. These rings, also called 'debris discs,' arise when embryonic planets smash into each other. One of these collisions is illustrated in the inset of Figure 1.

    Spitzer was able to see the dust generated by these collisions with its powerful infrared vision.

  12. Effective discharge in Rocky Mountain headwater streams

    NASA Astrophysics Data System (ADS)

    Bunte, Kristin; Abt, Steven R.; Swingle, Kurt W.; Cenderelli, Dan A.

    2014-11-01

    Whereas effective discharge (Qeff) in mountain streams is commonly associated with a moderate flow such as bankfull discharge (Qbf), this study found that the maximum discharge (Qmax), and not bankfull discharge, is the channel forming or effective flow for gravel transport in plane-bed streams where partial bed mobility causes steep gravel transport rating curves. Qeff may approach bankfull flow in some step-pool channels where gravel moves over a static cobble/boulder bed. Our conclusions are based on magnitude-frequency analyses conducted at 41 gauged Rocky Mountain headwater streams. Because these gauged streams lacked gravel transport data, as is typical, comparable streams with measured transport rates were used to develop scaling relations for rating curve exponents with stream and watershed characteristics. Those scaling relations were then used to estimate the steepness of gravel rating curves at the 41 gauged but unsampled sites. The measured flow frequency distributions were characterized by two fitted power functions. The steepness of the flow frequency distributions and the estimated steepness of gravel transport relations were combined in magnitude-frequency analyses to compute Qeff.

  13. Libraries in Washington: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/washington.html Libraries in Washington To use the sharing features on ... enable JavaScript. Bellevue Overlake Hospital Medical Center Medical Library 1035 116th Avenue NE Bellevue, WA 98004 425- ...

  14. ROTC Validation Study of LEADER MATCH IV, Programmed Instruction in Leadership for the US Army

    DTIC Science & Technology

    1978-05-01

    00/ SARI TECHNICAL REPORT TR-78-TH2 utm ROTC Validation Study of LEADER MATCH IV, Programmed Instruction in Leadership for the US Army by ,EVEL Fred ...E. Fiedler and Linda Mahar University of Washington S Seattle, Washington 98105 and -I. Robert M. Carroll . Army Research Institute •,et q•\\•’~e009ŕ...Sciences as ARI Technical Report TR-77-TH3, "LEADER MATCH IV, Programmed Instruction in Leadership for the U.S. Army," by F. E. Fiedler , L. Mahar, and M

  15. Rocky desertification in Southwest China: Impacts, causes, and restoration

    NASA Astrophysics Data System (ADS)

    Jiang, Zhongcheng; Lian, Yanqing; Qin, Xiaoqun

    2014-05-01

    Rocky desertification, which is relatively less well known than desertification, refers to the processes and human activities that transform a karst area covered by vegetation and soil into a rocky landscape. It has occurred in various countries and regions, including the European Mediterranean and Dinaric Karst regions of the Balkan Peninsula, Southwest China on a large scale, and alarmingly, even in tropical rainforests such as Haiti and Barbados, and has had tremendous negative impacts to the environment and social and economic conditions at local and regional scales. The goal of this paper is to provide a thorough review of the impacts, causes, and restoration measures of rocky desertification based on decades of studies in the southwest karst area of China and reviews of studies in Europe and other parts of the world. The low soil formation rate and high permeability of carbonate rocks create a fragile and vulnerable environment that is susceptible to deforestation and soil erosion. Other natural processes related to hydrology and ecology could exacerbate rocky desertification. However, disturbances from a wide variety of human activities are ultimately responsible for rocky desertification wherever it has occurred. This review shows that reforestation can be successful in Southwest China and even in the Dinaric Karst region when the land, people, water, and other resources are managed cohesively. However, new challenges may arise as more frequent droughts and extreme floods induced by global climate change and variability may slow the recovery process or even expand rocky desertification. This review is intended to bring attention to this challenging issue and provide information needed to advance research and engineering practices to combat rocky desertification and to aid in sustainable development.

  16. WONDER MOUNTAIN ROADLESS AREA, WASHINGTON.

    USGS Publications Warehouse

    Church, S.E.; Iverson, S.R.

    1984-01-01

    The results of geologic, geochemical, and mineral surveys in the Wonder Mountain Roadless Area, Washington indicate a probable resource potential for manganese. Deposits are small (less than 12,000 tons of demonstrated resources) and are primarily manganese silicate (bementite) which is difficult to refine. There is no indication of any resource potential for other metallic, nonmetallic or energy resources in the area.

  17. Washington State's Student Achievement Initiative

    ERIC Educational Resources Information Center

    Pettitt, Maureen; Prince, David

    2010-01-01

    This article describes Washington State's Student Achievement Initiative, an accountability system implemented in 2005-06 that measures students' gains in college readiness, college credits earned, and degree or certificate completion. The goal of the initiative is to increase educational attainment by focusing on the critical momentum points…

  18. Antidote: Civic Responsibility. Washington Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Washington state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law…

  19. Teaching the March on Washington

    ERIC Educational Resources Information Center

    Jones, William P.; Euchner, Charles; Hill, Norman; Hill, Velma Murphy

    2013-01-01

    One of the most historical events in American history, the non-violent protest "March on Washington," August 28, 1963, is detailed in an article of remembrance by William P. Jones. His article is crowned by highlights from the "I Have a Dream" speech by Dr. Martin Luther King, Jr., but also highlights the lessor known role…

  20. The 1963 March on Washington.

    ERIC Educational Resources Information Center

    Lloyd, Natalie; Schamel, Wynell; Potter, Lee Ann

    2001-01-01

    Provides historical information on the "March on Washington for Jobs and Freedom" and the role of A. Philip Randolph who originally conceived the idea for the March. Features a letter from A. Philip Randolph to President John F. Kennedy. Includes a list of teaching activities. (CMK)

  1. Washington's public and private forests.

    Treesearch

    Charles L. Bolsinger; Neil McKay; Donald FL Gedney; Carol. Alerich

    1997-01-01

    This report summarizes and analyzes 1988-91 timber inventories of western and eastern Washington. These inventories were conducted on all private and public lands except National Forests. Timber resource statistics from National Forest inventories also are presented. Detailed tables provide estimates of forest area, timber volume, growth, mortality, and harvest. Data...

  2. County portraits of Washington State.

    Treesearch

    Wendy J. McGinnis; Richard H. Phillips; Terry L. Raettig; Kent P. Connaughton

    1997-01-01

    This publication provides a general picture of the population, economy, and natural resources of the counties in Washington State. The intent of this report is to provide insight to changes in a county over the last 10 to 20 years, to compare county trends to statewide trends (and state trends to national trends), and to provide information on all the counties in a...

  3. Washington State 1995 Data Book.

    ERIC Educational Resources Information Center

    Washington State Office of Financial Management, Olympia.

    This document is intended to present, in tables and graphs, a diversity of information on Washington State, its people, economy, and government. The information was obtained from state and federal agencies and from private businesses. The data are organized into 11 major chapters which cover the following topics (sample subtopics in parentheses):…

  4. Washington Education Association Directory, 2000.

    ERIC Educational Resources Information Center

    Council for Advancement and Support of Education, Washington, DC.

    This directory presents profiles of 73 higher education associations located in the Washington, DC (and northern Virginia) area. Preliminary information includes an alphabetical list of the associations by full name and an alphabetical list by organizational acronym. Each profile includes the organization's address, telephone numbers, e-mail and…

  5. Diversity in Washington Higher Education

    ERIC Educational Resources Information Center

    Washington Higher Education Coordinating Board, 2006

    2006-01-01

    Improving the participation and performance of African American, Latino, American Indian, and Asian American students, faculty and staff in Washington state's higher education system represents a pivotal element of the statewide strategic master plan. This report includes current statistics and trend data for student enrollment, retention, and…

  6. 4. INTERIOR VIEW, WATERSIDE MALL Southwest Washington, Urban Renewal ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. INTERIOR VIEW, WATERSIDE MALL - Southwest Washington, Urban Renewal Area, Bounded by Independence Avenue, Washington Avenue, South Capitol Street, Canal Street, P Street, Maine Avenue & Washington Channel, Fourteenth Street, D Street, & Twelfth Street, Washington, District of Columbia, DC

  7. 75 FR 20776 - Security Zone; Potomac River, Washington Channel, Washington, DC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ..., Washington, DC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and... (NPRM) entitled ``Security Zone; Potomac River, Washington Channel, Washington, DC'' in the...

  8. Washington Tsunami Hazard Mitigation Program

    NASA Astrophysics Data System (ADS)

    Walsh, T. J.; Schelling, J.

    2012-12-01

    Washington State has participated in the National Tsunami Hazard Mitigation Program (NTHMP) since its inception in 1995. We have participated in the tsunami inundation hazard mapping, evacuation planning, education, and outreach efforts that generally characterize the NTHMP efforts. We have also investigated hazards of significant interest to the Pacific Northwest. The hazard from locally generated earthquakes on the Cascadia subduction zone, which threatens tsunami inundation in less than hour following a magnitude 9 earthquake, creates special problems for low-lying accretionary shoreforms in Washington, such as the spits of Long Beach and Ocean Shores, where high ground is not accessible within the limited time available for evacuation. To ameliorate this problem, we convened a panel of the Applied Technology Council to develop guidelines for construction of facilities for vertical evacuation from tsunamis, published as FEMA 646, now incorporated in the International Building Code as Appendix M. We followed this with a program called Project Safe Haven (http://www.facebook.com/ProjectSafeHaven) to site such facilities along the Washington coast in appropriate locations and appropriate designs to blend with the local communities, as chosen by the citizens. This has now been completed for the entire outer coast of Washington. In conjunction with this effort, we have evaluated the potential for earthquake-induced ground failures in and near tsunami hazard zones to help develop cost estimates for these structures and to establish appropriate tsunami evacuation routes and evacuation assembly areas that are likely to to be available after a major subduction zone earthquake. We intend to continue these geotechnical evaluations for all tsunami hazard zones in Washington.

  9. 49 CFR 372.219 - Washington, DC

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Washington, DC 372.219 Section 372.219... ZONES, AND TERMINAL AREAS Commercial Zones § 372.219 Washington, DC The zone adjacent to, and... points within a line drawn 15 miles beyond the municipal limits of Washington, DC (c) All points...

  10. 49 CFR 372.219 - Washington, DC

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Washington, DC 372.219 Section 372.219... ZONES, AND TERMINAL AREAS Commercial Zones § 372.219 Washington, DC The zone adjacent to, and... points within a line drawn 15 miles beyond the municipal limits of Washington, DC (c) All points...

  11. 49 CFR 372.219 - Washington, DC

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Washington, DC 372.219 Section 372.219... ZONES, AND TERMINAL AREAS Commercial Zones § 372.219 Washington, DC The zone adjacent to, and... points within a line drawn 15 miles beyond the municipal limits of Washington, DC (c) All points...

  12. 49 CFR 372.219 - Washington, DC

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Washington, DC 372.219 Section 372.219... ZONES, AND TERMINAL AREAS Commercial Zones § 372.219 Washington, DC The zone adjacent to, and... points within a line drawn 15 miles beyond the municipal limits of Washington, DC (c) All points...

  13. 33 CFR 117.1049 - Lake Washington.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Lake Washington. 117.1049 Section 117.1049 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Washington § 117.1049 Lake Washington. The draw of the...

  14. 33 CFR 117.1049 - Lake Washington.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Lake Washington. 117.1049 Section 117.1049 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Washington § 117.1049 Lake Washington. The draw of the...

  15. 33 CFR 117.1049 - Lake Washington.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Lake Washington. 117.1049 Section 117.1049 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Washington § 117.1049 Lake Washington. The draw of the...

  16. 33 CFR 117.1049 - Lake Washington.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Lake Washington. 117.1049 Section 117.1049 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Washington § 117.1049 Lake Washington. The draw of the...

  17. 77 FR 15179 - Disaster Declaration for Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ... ADMINISTRATION [Disaster Declaration 13027 and 13028; Washington Disaster WA-00036] Disaster Declaration for Washington AGENCY: U.S. Small Business Administration. ] ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for the State of Washington (FEMA- 4056...

  18. Cutaneous histopathology of Rocky Mountain spotted fever.

    PubMed

    Kao, G F; Evancho, C D; Ioffe, O; Lowitt, M H; Dumler, J S

    1997-11-01

    The dermatologic diagnosis of Rocky Mountain spotted fever (RMSF) is often presumptive; the clinical presentation includes skin rash and febrile illness with or without a clear history of tick bite. The characteristic cutaneous manifestations include a generalized skin eruption with purpuric, blanching or non-blanching macules and papules usually involving the extremities. Although skin biopsies are often performed to confirm the diagnosis, the spectrum of cutaneous histopathology in RMSF has not been well described. We studied a series of 26 cases of RMSF, of which 10 were surgical specimens and 16 were autopsies. The microscopic changes were correlated with the duration of illness. The main histopathologic feature was lymphohistiocytic capillaritis and venulitis with extravasation of erythrocytes, edema, predominantly perivascular and some interstitial infiltrate. Leukocytoclastic vasculitis (LCV) with neutrophilic infiltrate and nuclear dust was seen in 11 of 15 (73%) specimens from involved skin. These lesions with LCV also showed notable epidermal change including basal layer vacuolar degeneration with mild dermoepidermal interface lymphocytic exocytosis. Six lesions with LCV displayed focal fibrin thrombi and capillary wall necrosis. Apoptotic keratinocytes were noted in 3 lesions with LCV. Subepidermal blister was observed in the skin lesion of an autopsied patient with LCV changes. Another lesion of a fatal case with LCV also contained features of acute neutrophilic eccrine hidradenitis. Focal small nerve twig inflammation was noted in a third autopsy case with LCV. Plasma cells were seen in 6 of 34 specimens (18%); and eosinophils were observed in 3 (9%). The subcutaneous fat contained a mild perivascular inflammation and one case revealed focal lobular neutrophilic inflammation. Immunohistologic (IH) staining using polyclonal rabbit anti-Rickettsia rickettsii demonstrated positive staining of the organisms in the affected endothelial cells in all 12 cases

  19. Weighing Rocky Exoplanets with Improved Radial Velocimetry

    NASA Astrophysics Data System (ADS)

    Xuesong Wang, Sharon; Wright, Jason; California Planet Survey Consortium

    2016-01-01

    The synergy between Kepler and the ground-based radial velocity (RV) surveys have made numerous discoveries of small and rocky exoplanets, opening the age of Earth analogs. However, most (29/33) of the RV-detected exoplanets that are smaller than 3 Earth radii do not have their masses constrained to better than 20% - limited by the current RV precision (1-2 m/s). Our work improves the RV precision of the Keck telescope, which is responsible for most of the mass measurements for small Kepler exoplanets. We have discovered and verified, for the first time, two of the dominant terms in Keck's RV systematic error budget: modeling errors (mostly in deconvolution) and telluric contamination. These two terms contribute 1 m/s and 0.6 m/s, respectively, to the RV error budget (RMS in quadrature), and they create spurious signals at periods of one sidereal year and its harmonics with amplitudes of 0.2-1 m/s. Left untreated, these errors can mimic the signals of Earth-like or Super-Earth planets in the Habitable Zone. Removing these errors will bring better precision to ten-year worth of Keck data and better constraints on the masses and compositions of small Kepler planets. As more precise RV instruments coming online, we need advanced data analysis tools to overcome issues like these in order to detect the Earth twin (RV amplitude 8 cm/s). We are developing a new, open-source RV data analysis tool in Python, which uses Bayesian MCMC and Gaussian processes, to fully exploit the hardware improvements brought by new instruments like MINERVA and NASA's WIYN/EPDS.

  20. The oldest know Rocky Mountain bristlecone pines (Pinus aristata Engelm. )

    SciTech Connect

    Brunstein, F.C. ); Yamaguchi, D.K. )

    1992-08-01

    We have found 12 living Rocky Mountain bristlecone pines (Pinus aristata) more than 1600 yr old, including four that are more than 2 1 00 yr old, on Black Mountain, near South Park, and on Almagre Mountain, in the southern Front Range, Colorado. A core from the oldest of these trees has an inner-ring date of 442 B.C. This tree is therefore at least 2435 yr old and exceeds the age of the oldest previously reported Rocky Mountain bristlecone pine by 846 yr, The ages of these trees show that Rocky Mountain bristlecone pines, under arid environmental conditions, achieve much older ages than have been previously reported. The ages also show that previously inferred trends in bristlecone pine ages, where maximum ages in the eastern range of Rocky Mountain bristlecone pines are much less than maximum ages in the western range of Great Basin bristlecone pines (Pinus longaea), are less strong than previously supposed. Ancient Rocky Mountain bristlecone pines, such as those found in this study, have the potential to expand our knowledge of late Holocene climatic conditions in western North America.

  1. IV treatment at home

    MedlinePlus

    ... venous catheter - home; Port - home; PICC line - home; Infusion therapy - home; Home health care - IV treatment ... is given quickly, all at once. A slow infusion, which means the medicine is given slowly over ...

  2. Historical Changes to Lake Washington and Route of the Lake Washington Ship Canal, King County, Washington

    USGS Publications Warehouse

    Chrzastowski, Michael J.

    1983-01-01

    Historical shoreline changes to hydrologic characteristics were studied for Lake Washington and the route of Lake Washington Ship Canal. The study is based on comparison of maps made during the period 1875-1907 and modern topographic maps, supplemented with historical documents that describe the once-natural setting of the lakes and streams in the Lake Washington drainage basin. The observed shoreline changes range from minor to substantial. The water-surface area has been historically reduced by about 6 square kilometers, and total shoreline has been reduced by 20 kilometers. Approximately 4 square kilometers of the historical wetland area has been eliminated, or about 93 percent of the natural wetland extent. The changes have resulted from construction of the Lake Washington Ship Canal and accompanying water-level adjustments, shoreline modification from urban growth of the area, and limited natural processes. The map comparison documents (1) extent of shoreline changes (2) historical loss of wetlands area, (3) loss of small streams that historically entered the lakes and bays, and (4) historical vegetation and land-use patterns around the lakeshore and canal route. The identification of historical shorelines, wetlands, and small streams that have no expression on today 's landscape is information of value to land-use planning and local engineering activities. (USGS)

  3. GCF Mark IV development

    NASA Technical Reports Server (NTRS)

    Mortensen, L. O.

    1982-01-01

    The Mark IV ground communication facility (GCF) as it is implemented to support the network consolidation program is reviewed. Changes in the GCF are made in the area of increased capacity. Common carrier circuits are the medium for data transfer. The message multiplexing in the Mark IV era differs from the Mark III era, in that all multiplexing is done in a GCF computer under GCF software control, which is similar to the multiplexing currently done in the high speed data subsystem.

  4. Rocky Mountain spotted fever in Mexico: past, present, and future.

    PubMed

    Álvarez-Hernández, Gerardo; Roldán, Jesús Felipe González; Milan, Néstor Saúl Hernández; Lash, R Ryan; Behravesh, Casey Barton; Paddock, Christopher D

    2017-03-29

    Rocky Mountain spotted fever, a tick-borne zoonosis caused by Rickettsia rickettsii, is among the most lethal of all infectious diseases in the Americas. In Mexico, the disease was first described during the early 1940s by scientists who carefully documented specific environmental determinants responsible for devastating outbreaks in several communities in the states of Sinaloa, Sonora, Durango, and Coahuila. These investigators also described the pivotal roles of domesticated dogs and Rhipicephalus sanguineus sensu lato (brown dog ticks) as drivers of epidemic levels of Rocky Mountain spotted fever. After several decades of quiescence, the disease re-emerged in Sonora and Baja California during the early 21st century, driven by the same environmental circumstances that perpetuated outbreaks in Mexico during the 1940s. This Review explores the history of Rocky Mountain spotted fever in Mexico, current epidemiology, and the multiple clinical, economic, and social challenges that must be considered in the control and prevention of this life-threatening illness.

  5. 13. AERIAL VIEW OF THE ROCKY FLATS PLANT FROM DIRECTLY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. AERIAL VIEW OF THE ROCKY FLATS PLANT FROM DIRECTLY OVERHEAD IN 1954. IN 1950, DOW CHEMICAL COMPANY WAS CHOSEN BY THE ATOMIC ENERGY COMMISSION TO ESTABLISH THE ROCKY FLATS PLANT AS AN ATOMIC BOMB TRIGGER FABRICATION FACILITY. THE CRITERIA FOR SITING SUCH A PLANT INCLUDED A LOCATION WEST OF THE MISSISSIPPI, NORTH OF TEXAS, SOUTH OF THE NORTHERN BORDER OF COLORADO, AND EAST OF UTAH; A DRY MODERATE CLIMATE; A SUPPORTING POPULATION OF AT LEAST 25,000 PEOPLE; AND ACCESSIBILITY FROM LOS ALAMOS, NM, CHICAGO, IL, AND ST. LOUIS, MO. TWENTY-ONE AREAS IN THE UNITED STATES WERE SUGGESTED; SEVEN LOCATIONS WERE SCREENED IN THE DENVER AREA. THIS FOUR-SQUARE MILE AREA WAS SELECTED AND CONSTRUCTION BEGAN IN 1951 (8/31/54). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  6. Inversion Breakup in Small Rocky Mountain and Alpine Basins

    SciTech Connect

    Whiteman, Charles D.; Pospichal, Bernhard; Eisenbach, Stefan; Weihs, P.; Clements, Craig B.; Steinacker, Reinhold; Mursch-Radlgruber, Erich; Dorninger, Manfred

    2004-08-01

    Comparisons are made between the post-sunrise breakup of temperature inversions in two similar closed basins in quite different climate settings, one in the eastern Alps and one in the Rocky Mountains. The small, high-altitude, limestone sinkholes have both experienced extreme temperature minima below -50°C. On undisturbed clear nights, temperature inversions reach to 120 m heights in both sinkholes, but are much stronger in the drier Rocky Mountain basin (24K versus 13K). Inversion destruction takes place 2.6 to 3 hours after sunrise and is accomplished primarily by subsidence warming associated with the removal of air from the base of the inversion by the upslope flows that develop over the sidewalls. Differences in inversion strengths and post-sunrise heating rates are caused by differences in the surface energy budget, with drier soil and a higher sensible heat flux in the Rocky Mountain sinkhole.

  7. Rocky Planetesimal Formation via Fluffy Aggregates of Nanograins

    NASA Astrophysics Data System (ADS)

    Arakawa, Sota; Nakamoto, Taishi

    2016-12-01

    Several pieces of evidence suggest that silicate grains in primitive meteorites are not interstellar grains but condensates formed in the early solar system. Moreover, the size distribution of matrix grains in chondrites implies that these condensates might be formed as nanometer-sized grains. Therefore, we propose a novel scenario for rocky planetesimal formation in which nanometer-sized silicate grains are produced by evaporation and recondensation events in early solar nebula, and rocky planetesimals are formed via aggregation of these nanograins. We reveal that silicate nanograins can grow into rocky planetesimals via direct aggregation without catastrophic fragmentation and serious radial drift, and our results provide a suitable condition for protoplanet formation in our solar system.

  8. ASTER Washington, D.C.

    NASA Image and Video Library

    2000-10-06

    The White House, the Jefferson Memorial, and the Washington Monument with its shadow are all visible in this image of Washington, D.C. With its 15-meter spatial resolution, ASTER can see individual buildings. Taken on June 1, 2000, this image covers an area 14 kilometers (8.5 miles) wide and 13.7 kilometers (8.2 miles) long in three bands of the reflected visible and infrared wavelength region. The combination of visible and near infrared bands displays vegetation in red and water in dark grays. The Potomac River flows from the middle left to the bottom center. The large red area west of the river is Arlington National Cemetery. http://photojournal.jpl.nasa.gov/catalog/PIA02655

  9. Tsunami Preparedness in Washington (video)

    USGS Publications Warehouse

    Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Washington distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Washington Emergency Management Division (EMD) and with funding by the National Tsunami Hazard Mitigation Program.

  10. Coal-bed gas resources of the Rocky Mountain region

    USGS Publications Warehouse

    Schenk, C.J.; Nuccio, V.F.; Flores, R.M.; Johnson, R.C.; Roberts, S.B.; Collett, T.S.

    2001-01-01

    The Rocky Mountain region contains several sedimentary provinces with extensive coal deposits and significant accumulations of coal-bed gas. This summary includes coal-bed gas resources in the Powder River Basin (Wyoming and Montana), Wind River Basin (Wyoming), Southwest Wyoming (Greater Green River Basin of Wyoming, Colorado, and Utah), Uinta-Piceance Basin (Colorado and Utah), Raton Basin (Colorado and New Mexico), and San Juan Basin (Colorado and New Mexico). Other provinces in the Rocky Mountain region may contain significant coal-bed gas resources, but these resource estimates are not available at this time.

  11. An exhumed Late Paleozoic canyon in the rocky mountains

    USGS Publications Warehouse

    Soreghan, G.S.; Sweet, D.E.; Marra, K.R.; Eble, C.F.; Soreghan, M.J.; Elmore, R.D.; Kaplan, S.A.; Blum, M.D.

    2007-01-01

    Landscapes are thought to be youthful, particularly those of active orogenic belts. Unaweep Canyon in the Colorado Rocky Mountains, a large gorge drained by two opposite-flowing creeks, is an exception. Its origin has long been enigmatic, but new data indicate that it is an exhumed late Paleozoic landform. Its survival within a region of profound late Paleozoic orogenesis demands a reassessment of tectonic models for the Ancestral Rocky Mountains, and its form and genesis have significant implications for understanding late Paleozoic equatorial climate. This discovery highlights the utility of paleogeomorphology as a tectonic and climatic indicator. ?? 2007 by The University of Chicago. All rights reserved.

  12. Transforming the Rockies: Human forces, settlement patterns, and ecosystem effects

    USGS Publications Warehouse

    Travis, William R.; Theobald, David M.; Fagre, Daniel B.

    2002-01-01

    The current ecological condition of the Rocky Mountains can be viewed from two somewhat opposing perspectives. The first is that human occupation has had relatively little effect on the Rockies: large natural, if not pristine, areas remain, and the region's open spaces provide wildlife habitat, majestic scenery, and a sense of wildness. Unlike the situation in, say, the Swiss Alps, where even high-elevation meadows have been mown and grazed intensively for as long as 500 years and many large mammals have been extirpated, most elements of Rocky Mountain landscapes and biota are reasonably unaltered. Even the presumption that Native Americans changed regional landscapes with deliberately set fires has been challenged by Baker and Ehle (2001) and others who think that most fires were lightning-caused or accidental ignitions. The second view is that humans have dramatically transformed the Rockies, at least since Euro-American settlement in the mid- to late 1800s. The slaughter of vast buffalo herds, the clearing of timber for railroad ties, and even the removal of whole hillsides in hydraulic placer mining represented substantial transformation. Ranch, resort, and residential development marks the latest incarnation of this transformation. Numerous, complex layers of land use have left landscape legacies, some of which may be unrecognized or underappreciated in modern assessments (Wohl 2001). Here we consider both perspectives because we are impressed with both the many effects of human use of the Rockies and the region's remaining wild landscapes. Ironically, much of the recent population growth and development in the Rockies is driven by the region's wild landscapes, which make the present widespread transformation seem all the more significant. It is, of course, the rapid clip of current human transformation—high population growth rates, pervasive rural residential development, and landscape fragmentation (Baron, Theobald, and Fagre 2000)—that worries

  13. Physiological ecology of rocky intertidal organisms: a synergy of concepts.

    PubMed

    Tomanek, Lars; Helmuth, Brian

    2002-08-01

    The rocky intertidal zone is among the most physically harsh environments on earth. Marine invertebrates and algae living in this habitat are alternatively pounded by waves and exposed to thermal extremes during low tide periods (Denny and Wethey, 2001). Additionally, they must deal with strong selective pressures related to predation and competition for space (Connell, 1961). As a result, the steep physical gradient and spatially condensed community has made the rocky intertidal zone an ideal "natural laboratory" to study the coupled role of physical and biological factors in determining the abundance and distribution of organisms in nature (Connell, 1961; Paine, 1966, 1994).

  14. Father Secchi Goes to Washington

    NASA Astrophysics Data System (ADS)

    McCarthy, M. F.

    1994-12-01

    In 1848 a small group of Jesuit refugees arrived at Georgetown College near Washington, D.C. Among them was a young priest, Angelo Secchi, who had finished theology studies in Rome, but had not been able to complete his final examinations. This done successfully, Secchi turned to astronomy and the new facilities of the Georgetown College Observatory, directed by its founder, Fr. James Curley. During his two years in Washington, Secchi studied physics, wrote an article on Electrical Rheometry for the Smithsonian Institution, and formed a friendship with Matthew Fontaine Maury of the U.S. Navy, who headed the Chart Service and in 1844 was named superintendent of the National Observatory. This was later named the U.S. Naval Observatory. Secchi's friendships formed during the Washington visit proved most helpful for relations between European astronomers and U.S. colleagues. Secchi, after his return to Rome constructed the Observatory of the Collegio Romano atop the baroque Church of St. Ignatius in Rome and began his work in spectral classification of stars.

  15. Interplanetary Type IV Bursts

    NASA Astrophysics Data System (ADS)

    Hillaris, A.; Bouratzis, C.; Nindos, A.

    2016-08-01

    We study the characteristics of moving type IV radio bursts that extend to hectometric wavelengths (interplanetary type IV or type {IV}_{{IP}} bursts) and their relationship with energetic phenomena on the Sun. Our dataset comprises 48 interplanetary type IV bursts observed with the Radio and Plasma Wave Investigation (WAVES) instrument onboard Wind in the 13.825 MHz - 20 kHz frequency range. The dynamic spectra of the Radio Solar Telescope Network (RSTN), the Nançay Decametric Array (DAM), the Appareil de Routine pour le Traitement et l' Enregistrement Magnetique de l' Information Spectral (ARTEMIS-IV), the Culgoora, Hiraso, and the Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) Radio Spectrographs were used to track the evolution of the events in the low corona. These were supplemented with soft X-ray (SXR) flux-measurements from the Geostationary Operational Environmental Satellite (GOES) and coronal mass ejections (CME) data from the Large Angle and Spectroscopic Coronagraph (LASCO) onboard the Solar and Heliospheric Observatory (SOHO). Positional information of the coronal bursts was obtained by the Nançay Radioheliograph (NRH). We examined the relationship of the type IV events with coronal radio bursts, CMEs, and SXR flares. The majority of the events (45) were characterized as compact, their duration was on average 106 minutes. This type of events was, mostly, associated with M- and X-class flares (40 out of 45) and fast CMEs, 32 of these events had CMEs faster than 1000 km s^{-1}. Furthermore, in 43 compact events the CME was possibly subjected to reduced aerodynamic drag as it was propagating in the wake of a previous CME. A minority (three) of long-lived type {IV}_{{IP}} bursts was detected, with durations from 960 minutes to 115 hours. These events are referred to as extended or long duration and appear to replenish their energetic electron content, possibly from electrons escaping from the corresponding coronal

  16. 78 FR 32441 - Grand Ditch Breach Restoration, Final Environmental Impact Statement, Rocky Mountain National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... National Park Service Grand Ditch Breach Restoration, Final Environmental Impact Statement, Rocky Mountain... Availability of the Final Environmental Impact Statement for the Grand Ditch Breach Restoration, Rocky Mountain... Grand Ditch Breach Restoration, Rocky Mountain National Park, Colorado. DATES: The National Park Service...

  17. 76 FR 9350 - Patient Safety Organizations: Voluntary Delisting From Rocky Mountain Patient Safety Organization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... Delisting From Rocky Mountain Patient Safety Organization AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: Rocky Mountain Patient Safety Organization: AHRQ has accepted a notification of voluntary relinquishment from Rocky Mountain Patient Safety Organization, a...

  18. Conference Report: Masters Forum IV, February 2002

    NASA Technical Reports Server (NTRS)

    Post, Todd

    2002-01-01

    The purpose of the APPL Masters Forum is to bring together some of the best project managers at NASA, as well as those in industry and other government agencies, for 2 1/2 days of knowledge sharing. The project managers come eager to reflect on their project experiences, to learn new things from one another--and to unlearn a few things, too. This was the fourth Masters Forum, and the first one held outside Washington, DC. Fifty participants from across the country came to Dallas at the American Airlines Conference Center, a wonderful facility that was conveniently located by the airport and yet still seemed isolated from the rest of the world. Masters Forum IV was also the first one held during the winter. Previous Masters Forums have been during the summer. Hot, sticky Washington, D.C. in the summer may sound unpleasant, but frankly the popularity of earlier Forums is what led to this annual event becoming a semiannual one.

  19. Common and Unique Factors Associated with DSM-IV-TR Internalizing Disorders in Children

    ERIC Educational Resources Information Center

    Higa-McMillan, Charmaine K.; Smith, Rita L.; Chorpita, Bruce F.; Hayashi, Kentaro

    2008-01-01

    With the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association. "Diagnostic and statistical manual of mental disorders DSM-IV Fourth Edition-Text Revision". Author, Washington, DC. 2000) ahead, decisions will be made about the future of taxonomic conceptualizations. This study examined the…

  20. Common and Unique Factors Associated with DSM-IV-TR Internalizing Disorders in Children

    ERIC Educational Resources Information Center

    Higa-McMillan, Charmaine K.; Smith, Rita L.; Chorpita, Bruce F.; Hayashi, Kentaro

    2008-01-01

    With the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association. "Diagnostic and statistical manual of mental disorders DSM-IV Fourth Edition-Text Revision". Author, Washington, DC. 2000) ahead, decisions will be made about the future of taxonomic conceptualizations. This study examined the…

  1. This Glorious Mud Pile (Rocky River Valley). Revised Edition.

    ERIC Educational Resources Information Center

    Cabbage, Mary Ellen

    This student text focuses on the social and geological history of a river basin. In addition to background information, the text includes student worksheets for 12 field trip stops in Ohio's Rocky River Valley. Material is designed to support a full-day field trip during which students work in small groups. Also included are a geological…

  2. Wolf-livestock interactions in the northern Rocky Mountains

    USDA-ARS?s Scientific Manuscript database

    Since reintroduction in 1995, gray wolf populations in the northern Rocky Mountains have increased dramatically. Although rough tallies of livestock death/injury losses resulting from wolf predation are made each year, we know almost nothing about the indirect effects of wolf-livestock interactions...

  3. Observations of captive Rocky Mountain mule deer behavior

    SciTech Connect

    Halford, D.K.; Arthur, W.J. III; Alldredge, A.W.

    1987-01-31

    Observations were made near Fort Collins, Colorado on the behavior of a captive herd of Rocky Mountain mule deer (Odocoileus hemionus hemionus). Comparisons in general behavior patterns were made between captive and wild deer. Similar behavior was exhibited by captive and wild deer. Captive deer (as well as other species) may be useful for study of certain behavioral aspects of their wild counterparts.

  4. 7. Photographic copy of photograph (Source: National Archives, Rocky Mountain ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Photographic copy of photograph (Source: National Archives, Rocky Mountain Region, Denver, Salt River Project History, Final History to 1916. p. 506) Interior view of transformer house. No date. CA. 1916. - Theodore Roosevelt Dam, Transformer House, Salt River, Tortilla Flat, Maricopa County, AZ

  5. 7. Photographic copy of photograph (Source: National Archives, Rocky Mountain ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Photographic copy of photograph (Source: National Archives, Rocky Mountain Region, Denver, Salt River Project History, Final History to 1916. p. 504) Inside Roosevelt power plant showing size of valve. CA. 1916. - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat, Maricopa County, AZ

  6. Field guide to diseases & insects of the Rocky Mountain Region

    Treesearch

    Forest Health Protection. Rocky Mountain Region

    2010-01-01

    This field guide is a forest management tool for field identification of biotic and abiotic agents that damage native trees in Colorado, Kansas, Nebraska, South Dakota, and Wyoming, which constitute the USDA Forest Service's Rocky Mountain Region. The guide focuses only on tree diseases and forest insects that have significant economic, ecological, and/ or...

  7. Pathology Collection of the Rocky Mountain Research Station

    Treesearch

    John B. Popp; John E. Lundquist

    2006-01-01

    The pathology collection located at the Rocky Mountain Research Station is fairly extensive. The oldest specimen in the collection was acquired in 1871; since then over 4,600 samples have been added. The data associated with the RMRS collection was converted from a card catalog to an electronic database, allowing greater flexibility in sorting and querying. The...

  8. 17. Rocky Mountain viaduct. This steel girder viaduct was built ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Rocky Mountain viaduct. This steel girder viaduct was built in 1942. All of the reinforced concrete was faced with a rustic stone facade. View is to east. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  9. Rocky Mountain Research Station invasive species visionary white paper

    Treesearch

    D. E. Pearson; M. Kim; J. Butler

    2011-01-01

    Invasive species represent one of the single greatest threats to natural ecosystems and the services they provide. Effectively addressing the invasive species problem requires management that is based on sound research. We provide an overview of recent and ongoing invasive species research conducted by Rocky Mountain Research Station scientists in the Intermountain...

  10. Standing infragravity waves over an alongshore irregular rocky bathymetry

    NASA Astrophysics Data System (ADS)

    Winter, G.; Lowe, R. J.; Symonds, G.; Hansen, J. E.; van Dongeren, A. R.

    2017-06-01

    Rocky reef coastlines typically feature highly variable and often abrupt cross-shore and alongshore changes in bathymetry. The effects of this irregular rocky bathymetry on the dynamics of infragravity waves are largely unknown. Most models of infragravity wave dynamics have been developed and validated on smooth alongshore-uniform bathymetries, which may break down over these highly variable bathymetries. A 2 week field experiment was conducted on a rocky reef-fringed beach to investigate how the variable bathymetry affects the spatial and temporal variability of infragravity waves. The height of short (sea-swell) waves decreased over the shallow reef due to breaking, whereas the height of infragravity waves increased toward the shoreline. Both during a storm event (Hm0 = 2.3 m) and under moderate wave conditions (Hm0 = 1.0-1.8 m), the infragravity waves formed a persistent cross-shore standing wave pattern along the entire shoreline, despite the irregular bathymetry. In addition, the alongshore components of infragravity waves refracted by the presence of the nearshore reef were observed to propagate in opposite directions up and down the coast resulting in a local alongshore standing wave pattern. Thus, the presence of highly variable nearshore bathymetry, which commonly occurs along rocky reef coastlines, may produce both cross-shore and alongshore standing wave patterns.

  11. The Conifers of the Northern Rockies. Bulletin, 1917, No. 53

    ERIC Educational Resources Information Center

    Kirkwood, J. F.

    1918-01-01

    The purpose of this bulletin is to enable persons not technically trained in botany to identify the coniferous species of the northern Rocky Mountain region lying within the United States. Forest trees of all kinds have interest for all people. Familiar and affection knowledge of them has culture value of a very fine kind. For the people of some…

  12. 18. Rocky Mountain Viaduct. This view shows the stone faced ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Rocky Mountain Viaduct. This view shows the stone faced arched piers. It is the only structure on the parkway with this feature. View is facing east. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  13. 251. Rocky Knob Recreation Area contact station. In the foreground ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    251. Rocky Knob Recreation Area contact station. In the foreground S one of the rock fins which is representative of the area. In the background is the contact station which opened as a gas station in September 1949. Facing northwest. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  14. "Rocky Mountain Talent Search" at the University of Denver

    ERIC Educational Resources Information Center

    Rigby, Kristin

    2005-01-01

    The "Rocky Mountain Talent Search" (RMTS) at the University of Denver was developed based on the talent search model developed by Dr Julian Stanley of Johns Hopkins University. This article summarizes the establishment of RMTS and outlines its contemporary programs. Guided by the philosophy that gifted students have unique needs, require academic…

  15. Rocky Flats Plant Site Environmental Report for 1992

    SciTech Connect

    Cirrincione, D.A.; Erdmann, N.L.

    1992-12-31

    The Rocky Rats Plant Site Environmental Report provides summary information on the plant`s environmental monitoring programs and the results recorded during 1992. The report contains a compliance summary, results of environmental monitoring and other related programs, a review of environmental remediation activities, information on external gamma radiation dose monitoring, and radiation dose estimates for the surrounding population.

  16. 76. Rocky Knob Recreation area, Belcher's Curve. View of a ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    76. Rocky Knob Recreation area, Belcher's Curve. View of a parkway scenic easement. These have helped preserve the rural character of the landscape through which the parkway passes. Facing east-southeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  17. Passive source seismology of the Rocky Mountain region

    NASA Astrophysics Data System (ADS)

    Sheehan, Anne; Schulte-Pelkum, Vera; Boyd, Oliver; Wilson, Charles

    Two recent passive source (earthquake) seismic experiments have produced a teleseismic and regional event data set which provides constraints on the structure of the crust and upper mantle beneath the Colorado Rocky Mountains and two major Precambrian province boundaries. The passive source component of the Continental Dynamics of the Rocky Mountains (CD-ROM) experiment included two dense north-south linear arrays of broad-band seismometers straddling Precambrian province boundaries in Colorado, Wyoming, and New Mexico. The Rocky Mountain Front (RMF) experiment included thirty broadband seismometers spaced uniformly throughout Colorado. Results from a spectrum of seismological imaging and inversion techniques indicate that the Cheyenne Belt Archean-Proterozoic boundary in southern Wyoming has signatures in both the crust and upper mantle, while the Yavapai-Mazatzal province boundary is less clearly defined. Studies of data from the RMF experiment show pronounced low seismic velocities in the crust and upper mantle beneath the Rocky Mountains, and high attenuation (low Q) in the mantle. Techniques of passive source seismology used with RMF and CD-ROM experiment data are described here, along with reference to corresponding studies.

  18. Progress towards a lightning ignition model for the Northern Rockies

    Treesearch

    Paul Sopko; Don Latham

    2010-01-01

    We are in the process of constructing a lightning ignition model specific to the Northern Rockies using fire occurrence, lightning strike, ecoregion, and historical weather, NFDRS (National Fire Danger Rating System), lightning efficiency and lightning "possibility" data. Daily grids for each of these categories were reconstructed for the 2003 fire season (...

  19. Rocky Flats Cleanup Agreement implementation successes and challenges

    SciTech Connect

    Shelton, D.C.

    1997-02-01

    On July 19, 1996 the US Department of Energy (DOE), State of Colorado (CDPHE), and US Environmental Protection Agency (EPA) entered into an agreement called the Rocky Flats Cleanup Agreement (RFCA) for the cleanup and closure of the Rocky Flats Environmental Technology Site (RFETS or Rocky Flats). Major elements of the agreement include: an Integrated Site-Wide Baseline; up to twelve significant enforceable milestones per year; agreed upon soil and water action levels and standards for cleanup; open space as the likely foreseeable land use; the plutonium and TRU waste removed by 2015; streamlined regulatory process; agreement with the Defense Nuclear Facilities Safety Board (DNFSB) to coordinate activities; and a risk reduction focus. Successful implementation of RFCA requires a substantial effort by the parties to change their way of thinking about RFETS and meet the deliverables and commitments. Substantial progress toward Site closure through the implementation of RFCA has been accomplished in the short time since the signing, yet much remains to be done. Much can be learned from the Rocky Flats experience by other facilities in similar situations.

  20. Adsorption study for uranium in Rocky Flats groundwater

    SciTech Connect

    Laul, J.C.; Rupert, M.C.; Harris, M.J.; Duran, A.

    1995-01-01

    Six adsorbents were studied to determine their effectiveness in removing uranium in Rocky Flats groundwater. The bench column and batch (Kd) tests showed that uranium can be removed (>99.9%) by four adsorbents. Bone Charcoal (R1O22); F-1 Alumina (granular activated alumina); BIOFIX (immobilized biological agent); SOPBPLUS (mixed metal oxide); Filtrasorb 300 (granular activated carbon); and Zeolite (clinoptilolite).

  1. Teacher Contract Non-Renewal: Midwest, Rocky Mountains, and Southeast

    ERIC Educational Resources Information Center

    Nixon, Andy; Dam, Margaret; Packard, Abbot L.

    2012-01-01

    This quantitative study investigated reasons that school principals recommend non-renewal of probationary teachers' contracts. Principal survey results from three regions of the US (Midwest, Rocky Mountains, & Southeast) were analyzed using the Kruskal-Wallis and Mann-Whitney U statistical procedures, while significance was tested applying a…

  2. This Glorious Mud Pile (Rocky River Valley). Revised Edition.

    ERIC Educational Resources Information Center

    Cabbage, Mary Ellen

    This student text focuses on the social and geological history of a river basin. In addition to background information, the text includes student worksheets for 12 field trip stops in Ohio's Rocky River Valley. Material is designed to support a full-day field trip during which students work in small groups. Also included are a geological…

  3. Computing Risk to West Coast Intertidal Rocky Habitat due to ...

    EPA Pesticide Factsheets

    Compared to marshes, little information is available on the potential for rocky intertidal habitats to migrate upward in response to sea level rise (SLR). To address this gap, we utilized topobathy LiDAR digital elevation models (DEMs) downloaded from NOAA’s Digital Coast GIS data repository to estimate percent change in the area of rocky intertidal habitat in 10 cm increments with eustatic sea level rise. The analysis was conducted at the scale of the four Marine Ecoregions of the World (MEOW) ecoregions located along the continental west coast of the United States (CONUS). Environmental Sensitivity Index (ESI) map data were used to identify rocky shoreline. Such stretches of shoreline were extracted for each of the four ecoregions and buffered by 100 m to include the intertidal and evaluate the potential area for upland habitat migration. All available LiDAR topobathy DEMs from Digital Coast were extracted using the resulting polygons and two rasters were synthesized from the results, a 10 cm increment zone raster and a non-planimetric surface area raster for zonal summation. Current rocky intertidal non-planimetric surface areas for each ecoregion were computed between Mean Higher High Water (MHHW) and Mean Lower Low Water (MLLW) levels established from published datum sheets for tidal stations central to each MEOW ecoregion. Percent change in non-planimetric surface area for the same relative ranges were calculated in 10 cm incremental steps of eustatic S

  4. 77. Rocky Knob Recreation area. View of the valley from ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    77. Rocky Knob Recreation area. View of the valley from Belcher's Curve. Notice that the scenic easement allows A the boundary of the parkway to disappear creating a park that appears bigger than it is. View to west-southwest. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  5. Chronic wasting disease in a Rocky Mountain elk.

    PubMed

    Ball, Katherine

    2002-11-01

    A 24-month-old Rocky Mountain elk was presented because of suspected chronic wasting disease (CWD). The animal was emaciated, had retained its winter hair, and had abnormal behavior patterns suggestive of CWD, including bruxism, ptyalism, and diminished flight zone size. Immunohistochemical analysis of the brain confirmed the diagnosis of CWD.

  6. An Engelmann spruce seed source study in the central Rockies

    Treesearch

    Wayne D. Shepperd; Richard M. Jeffers; Frank Ronco

    1981-01-01

    Planted Englemann spruce seedlings from 20 sources throughout North America were field tested in the central Rockies at 9,600 feet (2,930 m) elevation. Overall survival was 73% after 10 years. Significant differences in height were evident among several sources. Sources from northern latitudes and lower elevations grew best. The results demonstrate that Englemann...

  7. Natural Gas in the Rocky Mountains: Developing Infrastructure

    EIA Publications

    2007-01-01

    This Supplement to the Energy Information Administration's Short-Term Energy Outlook analyzes current natural gas production, pipeline and storage infrastructure in the Rocky Mountains, as well as prospective pipeline projects in these states. The influence of these factors on regional prices and price volatility is examined.

  8. The Rocky Mountain Center for Occupational and Environmental Health

    PubMed Central

    Rom, William N.

    1980-01-01

    The Rocky Mountain Center for Occupational and Environmental Health, established at the University of Utah in 1977, has developed innovative training programs in occupational and environmental health, and an administrative structure that may assist other universities as they develop multidisciplinary programs in the field of occupational health and safety. PMID:7415181

  9. Natural Gas in the Rocky Mountains: Developing Infrastructure

    EIA Publications

    2007-01-01

    This Supplement to the Energy Information Administration's Short-Term Energy Outlook analyzes current natural gas production, pipeline and storage infrastructure in the Rocky Mountains, as well as prospective pipeline projects in these states. The influence of these factors on regional prices and price volatility is examined.

  10. Rocky Mountain Research Station: 2008 Strategic Framework Update

    Treesearch

    Lane Eskew

    2009-01-01

    The Rocky Mountain Research Station's 2008 Strategic Framework Update is an addendum to the 2003 RMRS Strategic Framework. It focuses on critical natural resources research topics over the next five to 10 years when we will see continued, if not accelerated, socioeconomic and...

  11. Computing Risk to West Coast Intertidal Rocky Habitat due to ...

    EPA Pesticide Factsheets

    Compared to marshes, little information is available on the potential for rocky intertidal habitats to migrate upward in response to sea level rise (SLR). To address this gap, we utilized topobathy LiDAR digital elevation models (DEMs) downloaded from NOAA’s Digital Coast GIS data repository to estimate percent change in the area of rocky intertidal habitat in 10 cm increments with eustatic sea level rise. The analysis was conducted at the scale of the four Marine Ecoregions of the World (MEOW) ecoregions located along the continental west coast of the United States (CONUS). Environmental Sensitivity Index (ESI) map data were used to identify rocky shoreline. Such stretches of shoreline were extracted for each of the four ecoregions and buffered by 100 m to include the intertidal and evaluate the potential area for upland habitat migration. All available LiDAR topobathy DEMs from Digital Coast were extracted using the resulting polygons and two rasters were synthesized from the results, a 10 cm increment zone raster and a non-planimetric surface area raster for zonal summation. Current rocky intertidal non-planimetric surface areas for each ecoregion were computed between Mean Higher High Water (MHHW) and Mean Lower Low Water (MLLW) levels established from published datum sheets for tidal stations central to each MEOW ecoregion. Percent change in non-planimetric surface area for the same relative ranges were calculated in 10 cm incremental steps of eustatic S

  12. TGS measurements of pyrochemical salts at Rocky Flats

    SciTech Connect

    Mercer, D. J.; Hansen, J. S.; Lestone, J. P.; Prettyman, T. H.

    2001-01-01

    A new skid-mounted tomographic gamma scanner (TGS) was designed to assist in the decommissioning of Rocky Flats Building 37 1, This instrument was used to assay pyrochemical salts as a prerequisite for disposal at the Waste Isolation Pilot Plant (WIPP). The following paper discusses measurement challenges and results from the first year of operation of the instrument.

  13. 245. Rocky Mountain Viaduct. This steel girder viaduct was built ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    245. Rocky Mountain Viaduct. This steel girder viaduct was built in 1942. All of the reinforced concrete was faced with a rusticated stone. It is the only structure on the parkway with stone faced arched piers. The view is facing east. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  14. Operation Minerva Rocky View: Mentoring Young Girls in Science.

    ERIC Educational Resources Information Center

    Makosz, Jean; And Others

    Operation Minerva is a science conference which originated in Calgary (Alberta, Canada) to provide young girls with positive experiences in math, the sciences, and technology. The program was adopted by a group of Rocky View teachers and parents who revised the program to meet the needs of their rural students. The program involved 40 eighth grade…

  15. Limber pine conservation strategy: Recommendations for Rocky Mountain National Park

    Treesearch

    Christy M. Cleaver; Anna W. Schoettle; Kelly S. Burns; J. Jeff Connor

    2015-01-01

    Limber pine (Pinus flexilis), designated by Rocky Mountain National Park (RMNP) as a Species of Management Concern, is a keystone species that maintains ecosystem structure, function, and biodiversity in the park. In RMNP, limber pine is declining due to the interacting effects of recent severe droughts and the climate-exacerbated mountain pine beetle (...

  16. Rapid Oligocene Exhumation of the Western Canadian Rocky Mountains

    NASA Astrophysics Data System (ADS)

    Szameitat, A.; Parrish, R. R.; Stuart, F. M.; Carter, A.; Fishwick, S.

    2014-12-01

    As part of the North American Cordillera the Rocky Mountains of Canada impact the deflection of weather systems and the jet stream and form a distinct barrier to Pacific moisture reaching the continental interior. The extent to which this climatic pattern extended into the past is at present uncertain, so improving our understanding of the elevation history of the Rockies is critical to determining the controls on climate change within the Northern Hemisphere. We have undertaken a comprehensive apatite (U-Th-Sm)/He and fission track study of the southeastern Canadian Cordillera, i.e. the southern Canadian Rocky Mountains, in order to provide insight into the mid to late Cenozoic uplift and exhumation history of this region. Thermal history and exhumation models of widespread low elevation samples in combination with 6 vertical profiles covering elevations from 500 up to 3100 m a.s.l. show at least 1500 m of rapid exhumation west of the Rocky Mountain Trench (RMT) during the Oligocene (Figure 1). In contrast, the ranges east of the RMT low elevation samples provide Eocene ages throughout. The data show a very different history of recent uplift of the Canadian Rockies compared to what is currently known from published work, which mostly infer that the eastern Canadian Cordillera has not experienced significant uplift since the Eocene. We propose that the most likely cause of this rock uplift was upwelling of asthenosphere around the eastward subducting Farallon Plate. This also led to the eruption of the nearby mainly Miocene Chilcotin Group flood basalts and could have caused underplating of the thin lithosphere west of the RMT, adding to the buoyancy of the plate and lifting the range. Because the Trench marks the edge of the normal thickness craton which was underthrust beneath the Rocky Mountains during the initial upper Cretaceous orogeny, the eastern Rockies have a normal lithosperic thickness. This would impede recent uplift and provides an explanation for the

  17. The PLATO IV Architecture.

    ERIC Educational Resources Information Center

    Stifle, Jack

    The PLATO IV computer-based instructional system consists of a large scale centrally located CDC 6400 computer and a large number of remote student terminals. This is a brief and general description of the proposed input/output hardware necessary to interface the student terminals with the computer's central processing unit (CPU) using available…

  18. PLATO IV Accountancy Index.

    ERIC Educational Resources Information Center

    Pondy, Dorothy, Comp.

    The catalog was compiled to assist instructors in planning community college and university curricula using the 48 computer-assisted accountancy lessons available on PLATO IV (Programmed Logic for Automatic Teaching Operation) for first semester accounting courses. It contains information on lesson access, lists of acceptable abbreviations for…

  19. Little Jiffy, Mark IV

    ERIC Educational Resources Information Center

    Kaiser, Henry F.; Rice, John

    1974-01-01

    In this paper three changes and one new development for the method of exploratory factor analysis (a second generation Little Jiffy) developed by Kaiser are described. Following this short description a step-by-step computer algorithm of the revised method, dubbed Little Jiffy, Mark IV is presented. (MP)

  20. IVS Technology Coordinator Report

    NASA Technical Reports Server (NTRS)

    Whitney, Alan

    2013-01-01

    This report of the Technology Coordinator includes the following: 1) continued work to implement the new VLBI2010 system, 2) the 1st International VLBI Technology Workshop, 3) a VLBI Digital- Backend Intercomparison Workshop, 4) DiFX software correlator development for geodetic VLBI, 5) a review of progress towards global VLBI standards, and 6) a welcome to new IVS Technology Coordinator Bill Petrachenko.

  1. A Regional Atmospheric Continuous CO2 Network In The Rocky Mountains (Rocky RACCOON)

    NASA Astrophysics Data System (ADS)

    Stephens, B.; de Wekker, S.; Watt, A.; Schimel, D.

    2005-12-01

    We have established a continuous CO2 observing network in the Rocky Mountains, building on technological and modeling advances made during the Carbon in the Mountains Experiment (CME), to improve our understanding of regional carbon fluxes and to fill key gaps in the North American Carbon Program (NACP). We will present a description of the Rocky RACCOON network and early results from the first three sites. There are strong scientific and societal motivations for determining CO2 exchanges on regional scales. NACP aims to address these concerns through a dramatic expansion in observations and modeling capabilities over North America. Mountain forests in particular represent a significant potential net CO2 sink in the U.S. and are highly sensitive to land-use practices and climate change. However, plans for new continuous CO2 observing sites have omitted the mountain west. This resulted from expensive instrumentation in the face of limited resources, and a perception that current atmospheric transport models are not sophisticated enough to interpret CO2 measurements made in complex terrain. Through our efforts in CME, we have a new autonomous, inexpensive, and robust CO2 analysis system and are developing mountain CO2 modeling tools that will help us to overcome these obstacles. Preliminary observational and modeling results give us confidence that continuous CO2 observations from mountain top observatories will provide useful constraints on regional carbon cycling and will be valuable in the continental inverse modeling efforts planned for NACP. We began at three Colorado sites in August 2005 and hope to add three to six sites in other western states in subsequent years, utilizing existing observatories to the maximum extent possible. The first three sites are at Niwot Ridge, allowing us to have an ongoing intercomparison with flask measurements made by NOAA CMDL; at Storm Peak Laboratory near Steamboat Springs, allowing us to investigate comparisons between these

  2. The challenge and future of rocky desertification control in karst areas in southwest China

    NASA Astrophysics Data System (ADS)

    Zhang, J. Y.; Dai, M. H.; Wang, L. C.; Zeng, C. F.; Su, W. C.

    2016-01-01

    Karst rocky desertification occurs after vegetation deteriorates as a result of intensive land use, which leads to severe water loss and soil erosion and exposes basement rocks, creating a rocky landscape. Karst rocky desertification is found in humid areas in southwest China, the region most seriously affected by rocky desertification in the world. In order to promote ecological restoration and help peasants out of poverty, the Chinese government carried out the first phase of a rocky desertification control project from 2006 to 2015, which initially contained the expansion of rocky desertification. Currently, the Chinese government is prepared to implement the second phase of the rocky desertification control project, and therefore it is essential to summarise the lessons learned over the last 10 years of the first phase. In this paper, we analyse the driving social and economic factors behind rocky desertification, summarise the scientific research on rocky desertification in the region, and finally identify the main problems facing rocky desertification control. In addition, we put forward several policy suggestions that take into account the perspective of local peasants, scientific research, and China's economic development and urbanisation process. These suggestions include promoting the non-agriculturalization of household livelihoods, improving ecological compensation, strengthening the evaluation of rocky desertification control and dynamic monitoring, and strengthening research on key ecological function recovery technologies and supporting technologies.

  3. The challenge and future of rocky desertification control in Karst areas in Southwest China

    NASA Astrophysics Data System (ADS)

    Zhang, J. Y.; Dai, M. H.; Wang, L. C.; Zeng, C. F.; Su, W. C.

    2015-11-01

    Karst rocky desertification occurs after vegetation deteriorates as a result of intensive land use, which leads to severe water loss and soil erosion and exposes basement rocks, creating a rocky landscape. The karst rocky desertification is found in humid areas in Southwest China, the region most seriously affected by rocky desertification in the world. In order to promote ecological restoration and help peasants out of poverty, the Chinese government carried out the first phase of a rocky desertification control project from 2006 to 2015, which initially contained the expansion of rocky desertification. Currently, the Chinese government is prepared to implement the second phase of the rocky desertification control project, and therefore it is essential to summarize the lessons learned over the last ten years of the first phase. In this paper, we analyze the driving social and economic factors behind rocky desertification, summarize the scientific research on rocky desertification in the region, and finally identify the main problems facing rocky desertification control. In addition, we put forward several policy suggestions that take into account the perspective of local peasants, the scientific research, and China's economic development and urbanization process. These suggestions include: promoting the non-agriculturalization of household livelihoods, improving ecological compensation, strengthening the evaluation of rocky desertification control and dynamic monitoring, and strengthening research on key ecological function recovery technologies and supporting technologies.

  4. 76 FR 21425 - Rocky Mountain Railcar and Repair, Inc.-Acquisition and Operation Exemption-Line of Railroad in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... Surface Transportation Board Rocky Mountain Railcar and Repair, Inc.--Acquisition and Operation Exemption--Line of Railroad in Tooele County, UT Rocky Mountain Railcar and Repair, Inc. (Rocky Mountain), a... line. \\1\\ Rocky Mountain states that it currently operates a railcar repair facility, but that it seeks...

  5. Washington State solar loan assistance

    SciTech Connect

    Kinnear, N.; James, J.

    1984-07-01

    Qualifying citizens of Washington State can receive passive solar investment subsidies funded by the Department of Housing and Urban Development (HUD) if their design is certified by a licensed engineer or architect. The pilot program operates through 25 credit unions. It is intended to promote energy conservation and to stimulate construction and small-business employment. Requirements for the space heating system are an area for solar collection, an absorber, storage mass, a method of heat distribution, and a device to regulate heat. The design can be either for new construction or as a retrofit.

  6. GLACIER PEAK ROADLESS AREA, WASHINGTON.

    USGS Publications Warehouse

    Church, S.E.; Johnson, F.L.

    1984-01-01

    A mineral survey outlined areas of mineral-resource potential in the Glacier Peak Roadless Area, Washington. Substantiated resource potential for base and precious metals has been identified in four mining districts included in whole or in part within the boundary of the roadless area. Several million tons of demonstrated base- and precious-metal resources occur in numerous mines in these districts. Probable resource potential for precious metals exists along a belt of fractured and locally mineralized rock extending northeast from Monte Cristo to the northeast edge of the roadless area.

  7. Bacterial meningitis in Washington state.

    PubMed

    Ostroy, P R

    1979-10-01

    During 1977 the state of Washington maintained a surveillance system for reporting cases of bacterial meningitis. Hemophilus influenzae meningitis was the most common etiologic agent causing bacterial meningitis. A high incidence rate for H. influenzae meningitis was found among American Indians less than five years ago. A focus of ampicillin-resistant H. influenzae meningitis was found in Pierce County among military dependents or persons who had family members or relatives working or attending school with Fort Lewis Army Base personnel. Although relationships between the individual cases were not detected, the surveillance system continues to seek some association.

  8. Bacterial Meningitis in Washington State

    PubMed Central

    Ostroy, Paul R.

    1979-01-01

    During 1977 the state of Washington maintained a surveillance system for reporting cases of bacterial meningitis. Hemophilus influenzae meningitis was the most common etiologic agent causing bacterial meningitis. A high incidence rate for H. influenzae meningitis was found among American Indians less than five years ago. A focus of ampicillin-resistant H. influenzae meningitis was found in Pierce County among military dependents or persons who had family members or relatives working or attending school with Fort Lewis Army Base personnel. Although relationships between the individual cases were not detected, the surveillance system continues to seek some association. PMID:506227

  9. Booker T. Washington and George Washington Carver: A Tandem of Adult Educators at Tuskegee.

    ERIC Educational Resources Information Center

    McGee, Leo

    1984-01-01

    Shows how Booker T. Washington and George Washington Carver espoused adult education principles through their efforts to eradicate illiteracy, teach practical knowledge to Black farmers and poor Blacks, and instill the value of education in Black adults. (SK)

  10. Contributors to Adult Education: Booker T. Washington, George Washington Carver, Alain L. Locke, and Ambrose Caliver.

    ERIC Educational Resources Information Center

    Gyant, LaVerne

    1988-01-01

    Outlines the lives and the contributions to adult education made by the following African American educators: (1) Booker T. Washington; (2) George Washington Carver; (3) Alain L. Locke; and (4) Ambrose Caliver. (BJV)

  11. Washington: a guide to geothermal energy development

    SciTech Connect

    Bloomquist, R.G.; Basescu, N.; Higbee, C.; Justus, D.; Simpson, S.

    1980-06-01

    Washington's geothermal potential is discussed. The following topics are covered: exploration, drilling, utilization, legal and institutional setting, and economic factors of direct use projects. (MHR)

  12. 1. Historic American Buildings Survey O'Donnell Collection Monterey, California WASHINGTON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey O'Donnell Collection Monterey, California WASHINGTON HOTEL (Washington Street Elevation) - Washington Hotel, Washington & Pearl Streets, Monterey, Monterey County, CA

  13. 1. WASHINGTON TERMINAL COMPANY: UNION STATION. WASHINGTON, D.C. Sec. 1201, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. WASHINGTON TERMINAL COMPANY: UNION STATION. WASHINGTON, D.C. Sec. 1201, MP 137.00. (See HAER No. DC-1 for documentation on Union Station Power Plant.) - Northeast Railroad Corridor, Amtrak Route between Union Station & DC/MD State Line, Washington, District of Columbia, DC

  14. Numerical Modeling of Large-Scale Rocky Coastline Evolution

    NASA Astrophysics Data System (ADS)

    Limber, P.; Murray, A. B.; Littlewood, R.; Valvo, L.

    2008-12-01

    Seventy-five percent of the world's ocean coastline is rocky. On large scales (i.e. greater than a kilometer), many intertwined processes drive rocky coastline evolution, including coastal erosion and sediment transport, tectonics, antecedent topography, and variations in sea cliff lithology. In areas such as California, an additional aspect of rocky coastline evolution involves submarine canyons that cut across the continental shelf and extend into the nearshore zone. These types of canyons intercept alongshore sediment transport and flush sand to abyssal depths during periodic turbidity currents, thereby delineating coastal sediment transport pathways and affecting shoreline evolution over large spatial and time scales. How tectonic, sediment transport, and canyon processes interact with inherited topographic and lithologic settings to shape rocky coastlines remains an unanswered, and largely unexplored, question. We will present numerical model results of rocky coastline evolution that starts with an immature fractal coastline. The initial shape is modified by headland erosion, wave-driven alongshore sediment transport, and submarine canyon placement. Our previous model results have shown that, as expected, an initial sediment-free irregularly shaped rocky coastline with homogeneous lithology will undergo smoothing in response to wave attack; headlands erode and mobile sediment is swept into bays, forming isolated pocket beaches. As this diffusive process continues, pocket beaches coalesce, and a continuous sediment transport pathway results. However, when a randomly placed submarine canyon is introduced to the system as a sediment sink, the end results are wholly different: sediment cover is reduced, which in turn increases weathering and erosion rates and causes the entire shoreline to move landward more rapidly. The canyon's alongshore position also affects coastline morphology. When placed offshore of a headland, the submarine canyon captures local sediment

  15. Climatic implications of latest Pleistocene and earliest Holocene mammalian sympatries in eastern Washington state, USA

    NASA Astrophysics Data System (ADS)

    Lyman, R. Lee

    2008-11-01

    For more than fifty years it has been known that mammalian faunas of late-Pleistocene age are taxonomically unique and lack modern analogs. It has long been thought that nonanalog mammalian faunas are limited in North America to areas east of the Rocky Mountains and that late-Pleistocene mammalian faunas in the west were modern in taxonomic composition. A late-Pleistocene fauna from Marmes Rockshelter in southeastern Washington State has no modern analog and defines an area of maximum sympatry that indicates significantly cooler summers than are found in the area today. An earliest Holocene fauna from Marmes Rockshelter defines an area of maximum sympatry, including the site area, but contains a single tentatively identified taxon that may indicate slightly cooler than modern summers.

  16. Enhanced Design Alternative IV

    SciTech Connect

    N. E. Kramer

    1999-05-18

    This report evaluates Enhanced Design Alternative (EDA) IV as part of the second phase of the License Application Design Selection (LADS) effort. The EDA IV concept was compared to the VA reference design using criteria from the ''Design Input Request for LADS Phase II EDA Evaluations'' (CRWMS M&O 1999b) and (CRWMS M&O 1999f). Briefly, the EDA IV concept arranges the waste packages close together in an emplacement configuration known as ''line load''. Continuous pre-closure ventilation keeps the waste packages from exceeding the 350 C cladding and 200 C (4.3.13) drift wall temperature limits. This EDA concept keeps relatively high, uniform emplacement drift temperatures (post-closure) to drive water away from the repository and thus dry out the pillars between emplacement drifts. The waste package is shielded to permit human access to emplacement drifts and includes an integral filler inside the package to reduce the amount of water that can contact the waste form. Closure of the repository is desired 50 years after first waste is emplaced. Both backfill and a drip shields will be emplaced at closure to improve post-closure performance.

  17. 12 CFR 4.4 - Washington office.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., and is responsible for the direct supervision of certain national banks, including the largest... Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY ORGANIZATION AND FUNCTIONS, AVAILABILITY... EXAMINERS Organization and Functions § 4.4 Washington office. The Washington office of the OCC is the...

  18. Reshaping the Image of Booker T. Washington

    ERIC Educational Resources Information Center

    Norrell, Robert J.

    2009-01-01

    Booker T. Washington, founder of the Tuskegee Institute and the recognized leader of American black people from 1895 until his death in 1915, has been viewed as an accommodationist to segregation, an African-American leader who traded black equality and voting rights for his own influence among white bigots. Washington rose to national fame with a…

  19. 40 CFR 81.348 - Washington.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 229 X South Central Washington Intrastate AQCR 230 X Washington—SO2 Designated area Does not meet... miles SSW from the ASARCO copper smelter X Remainder of AQCR 229 X South Central Washington Intrastate... Central Business District Street intersections: S. 16th Ave. & W Mead Ave, S. 16th Ave & Hathaway Ave., E...

  20. Licensed Child Care in Washington State: 1996.

    ERIC Educational Resources Information Center

    Miller, Marna Geyer; Hu, James S.; Mayfield, Jim

    This study was the fifth survey of the Washington State licensed child care market, completed in 1996 by the Washington State Department of Social and Health Services (DSHS). Data were obtained through telephone interviews of approximately 2,700 child care providers. The major findings indicate that between 1994 and 1996, the monthly rate at…

  1. Reshaping the Image of Booker T. Washington

    ERIC Educational Resources Information Center

    Norrell, Robert J.

    2009-01-01

    Booker T. Washington, founder of the Tuskegee Institute and the recognized leader of American black people from 1895 until his death in 1915, has been viewed as an accommodationist to segregation, an African-American leader who traded black equality and voting rights for his own influence among white bigots. Washington rose to national fame with a…

  2. 33 CFR 117.1049 - Lake Washington.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Seattle Marine Operator, Station KOH, or through other marine wire or radiotelephone service. (c) The draw... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Washington § 117.1049 Lake Washington. The draw of the Evergreen Point Floating Bridge between Seattle and Bellevue shall operate as follows: (a) The draw...

  3. Aerospace Training. Washington's Community and Technical Colleges

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2014

    2014-01-01

    Aerospace is an economic powerhouse that generates jobs and fuels our economy. Washington's community and technical colleges produce the world-class employees needed to keep it that way. With about 1,250 aerospace-related firms employing more than 94,000 workers, Washington has the largest concentration of aerospace expertise in the nation. To…

  4. 75 FR 52048 - Washington Disaster #WA-00027

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Washington Disaster WA-00027 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of WASHINGTON dated 08/17...

  5. Early Childhood Injury Deaths in Washington State.

    ERIC Educational Resources Information Center

    Starzyk, Patricia M.

    This paper discusses data on the deaths of children aged 1-4 years in Washington State. A two-fold approach was used in the analysis. First, Washington State death certificate data for 1979-85 were used to characterize the deaths and identify hazardous situations. Second, death certificates were linked to birth certificates of children born in…

  6. 21 CFR 808.97 - Washington.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS Listing of Specific State and Local Exemptions § 808.97 Washington. (a) The following Washington medical device requirement...

  7. 21 CFR 808.97 - Washington.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS Listing of Specific State and Local Exemptions § 808.97 Washington. (a) The following Washington medical device requirement...

  8. Frustration at Heart of Washington Rally

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2011-01-01

    Thousands of educators, parent activists, and others are expected to convene in the heat and humidity of Washington next month for a march protesting the current thrust of education policy in the United States, especially the strong emphasis on test-based accountability. Organizers of the Washington say U.S. policymakers are moving in the wrong…

  9. Achieving Small School Success in Washington State

    ERIC Educational Resources Information Center

    Boyle, Martin

    2003-01-01

    Of Washington State's 296 school districts, two-thirds have 2,000 or fewer students. These small school districts provide unique learning opportunities for Washington's children, but also present special challenges to achieving the higher standards called for in the state education reform bill and recent federal legislation. This report provides…

  10. Washington State Survey of Adolescent Health Behaviors.

    ERIC Educational Resources Information Center

    Washington State Dept. of Social and Health Services, Olympia.

    The 1992 Washington State Survey of Adolescent Health Behaviors (WSSAHB) was created to collect information regarding a variety of adolescent health behaviors among students in the state of Washington. It expands on two previous administrations of a student tobacco, alcohol, and other drug survey and includes questions about medical care, safety,…

  11. Corrections Education. Washington's Community and Technical Colleges

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2015

    2015-01-01

    The Washington State Department of Corrections contracts with community colleges to provide basic education and job training at each of the state's 12 adult prisons so upon release, individuals are more likely to get jobs and less likely to return. Washington State community colleges build a bridge for offenders to successfully re-enter…

  12. 40 CFR 81.434 - Washington.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Washington. 81.434 Section 81.434 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.434 Washington. Area name Acreage Public Law establishing Federal land...

  13. 40 CFR 81.348 - Washington.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Washington. 81.348 Section 81.348... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.348 Washington. Washington—TSP Designated area Does not meet primary standards Does not meet secondary standards Cannot be...

  14. 40 CFR 81.434 - Washington.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Washington. 81.434 Section 81.434 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.434 Washington. Area name Acreage Public Law establishing Federal land...

  15. 40 CFR 81.348 - Washington.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Washington. 81.348 Section 81.348... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.348 Washington. Washington—TSP Designated area Does not meet primary standards Does not meet secondary standards Cannot be...

  16. 40 CFR 81.348 - Washington.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Washington. 81.348 Section 81.348... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.348 Washington. Washington—TSP Designated area Does not meet primary standards Does not meet secondary standards Cannot be...

  17. 40 CFR 81.434 - Washington.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Washington. 81.434 Section 81.434 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.434 Washington. Area name Acreage Public Law establishing Federal land...

  18. 40 CFR 81.434 - Washington.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Washington. 81.434 Section 81.434 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.434 Washington. Area name Acreage Public Law establishing Federal land...

  19. 40 CFR 81.348 - Washington.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Washington. 81.348 Section 81.348... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.348 Washington. Washington—TSP Designated area Does not meet primary standards Does not meet secondary standards Cannot be...

  20. 40 CFR 81.434 - Washington.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Washington. 81.434 Section 81.434 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.434 Washington. Area name Acreage Public Law establishing Federal land...

  1. Frustration at Heart of Washington Rally

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2011-01-01

    Thousands of educators, parent activists, and others are expected to convene in the heat and humidity of Washington next month for a march protesting the current thrust of education policy in the United States, especially the strong emphasis on test-based accountability. Organizers of the Washington say U.S. policymakers are moving in the wrong…

  2. Timber resource statistics for southwest Washington.

    Treesearch

    John W. Hazard

    1965-01-01

    This publication summarizes the results of the third reinventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakurn. This block of 6 counties is one of 10 such blocks set up in the States of Oregon and Washington by the Forest Survey to facilitate orderly reinventories of the timber resources. Each block will be...

  3. A sputnik IV saga

    NASA Astrophysics Data System (ADS)

    Lundquist, Charles A.

    2009-12-01

    The Sputnik IV launch occurred on May 15, 1960. On May 19, an attempt to deorbit a 'space cabin' failed and the cabin went into a higher orbit. The orbit of the cabin was monitored and Moonwatch volunteer satellite tracking teams were alerted to watch for the vehicle demise. On September 5, 1962, several team members from Milwaukee, Wisconsin made observations starting at 4:49 a.m. of a fireball following the predicted orbit of Sputnik IV. Requests went out to report any objects found under the fireball path. An early morning police patrol in Manitowoc had noticed a metal object on a street and had moved it to the curb. Later the officers recovered the object and had it dropped off at the Milwaukee Journal. The Moonwarch team got the object and reported the situation to Moonwatch Headquarters at the Smithsonian Astrophysical Observatory. A team member flew to Cambridge with the object. It was a solid, 9.49 kg piece of steel with a slag-like layer attached to it. Subsequent analyses showed that it contained radioactive nuclei produced by cosmic ray exposure in space. The scientists at the Observatory quickly recognized that measurements of its induced radioactivity could serve as a calibration for similar measurements of recently fallen nickel-iron meteorites. Concurrently, the Observatory directorate informed government agencies that a fragment from Sputnik IV had been recovered. Coincidently, a debate in the UN Committee on Peaceful Uses of Outer Space involved the issue of liability for damage caused by falling satellite fragments. On September 12, the Observatory delivered the bulk of the fragment to the US Delegation to the UN. Two days later, the fragment was used by US Ambassador Francis Plimpton as an exhibit that the time had come to agree on liability for damage from satellite debris. He offered the Sputnik IV fragment to USSR Ambassador P.D. Morozov, who refused the offer. On October 23, Drs. Alla Massevitch and E.K. Federov of the USSR visited the

  4. Adult Onset Still's Disease and Rocky Mountain Spotted Fever.

    PubMed

    Persad, Paul; Patel, Rajendrakumar; Patel, Niki

    2010-01-01

    Adult Still's Disease was first described in 1971 by Bywaters in fourteen adult female patients who presented with symptoms indistinguishable from that of classic childhood Still's Disease (Bywaters, 1971). George Still in 1896 first recognized this triad of quotidian (daily) fevers, evanescent rash, and arthritis in children with what later became known as juvenile inflammatory arthritis (Still, 1990). Adult Onset Still's Disease (AOSD) is an inflammatory condition of unknown etiology characterized by an evanescent rash, quotidian fevers, and arthralgias. Numerous infectious agents have been associated with its presentation. This case is to our knowledge the first presentation of AOSD in the setting of Rocky Mountain Spotted Fever. Although numerous infectious agents have been suggested, the etiology of this disorder remains elusive. Nevertheless, infection may in fact play a role in triggering the onset of symptoms in those with this disorder. Our case presentation is, to our knowledge, the first case of Adult Onset Still's Disease associated with Rocky Mountain spotted fever (RMSF).

  5. 32. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. AERIAL VIEW OF THE ROCKY FLATS PLANT LOOKING NORTHWEST. DURING THE 1980S, A NUMBER OF COMPLAINTS CONCERNING SAFETY AND ENVIRONMENTAL ERRORS SURFACED, CULMINATING IN THE 1989 RAID ON THE PLANT BY THE FBI FOR ALLEGED ENVIRONMENTAL INFRACTIONS. THAT SAME YEAR, PRODUCTION AT THE PLANT WAS HALTED FOR CORRECTION OF SAFETY DEFICIENCIES. BY 1991, A SERIES OF EVENTS WORLDWIDE REDUCED THE COLD WAR THREAT, AND IN 1992, THE SECRETARY OF ENERGY ANNOUNCED THAT THE MISSION AT THE PLANT WOULD BE CHANGED TO ENVIRONMENTAL RESTORATION AND WASTE MANAGEMENT, WITH THE GOAL OF CLEANING UP THE PLANT AND SITE (1989). - Rocky Flats Plant, Bounded by Indiana Street & Routes 93, 128 & 72, Golden, Jefferson County, CO

  6. Actinide solution processing at the Rocky Flats Environmental Technology Site

    SciTech Connect

    1995-04-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1039, for radioactive solution removal and processing at Rocky Flats Environmental Technology Site, Golden, Colorado. The proposal for solution removal and processing is in response to independent safety assessments and an agreement with the State of Colorado to remove mixed residues at Rocky Flats and reduce the risk of future accidents. Monthly public meetings were held during the scoping and preparation of the EA. The scope of the EA included evaluations of alternative methods and locations of solution processing. A comment period from February 20, 1995 through March 21, 1995 was provided to the public and the State of Colorado to offer written comment on the EA. Comments were received from the State of Colorado and the U.S. Environmental Protection Agency. A response to the agency comments is included in the Final EA.

  7. Polymer solidification of mixed wastes at the Rocky Flats Plant

    SciTech Connect

    Faucette, A.M.; Logsdon, B.W.; Lucerna, J.J.; Yudnich, R.J.

    1994-02-01

    The Rocky Flats Plant is pursuing polymer solidification as a viable treatment option for several mixed waste streams that are subject to land disposal restrictions within the Resource Conservation and Recovery Act provisions. Tests completed to date using both surrogate and actual wastes indicate that polyethylene microencapsulation is a viable treatment option for several mixed wastes at the Rocky Flats Plant, including nitrate salts, sludges, and secondary wastes such as ash. Treatability studies conducted on actual salt waste demonstrated that the process is capable of producing waste forms that comply with all applicable regulatory criteria, including the Toxicity Characteristic Leaching Procedure. Tests have also been conducted to evaluate the feasibility of macroencapsulating certain debris wastes in polymers. Several methods and plastics have been tested for macroencapsulation, including post-consumer recycle and regrind polyethylene.

  8. Facility overview for commercial application of selected Rocky Flats facilities

    SciTech Connect

    1996-11-01

    The purpose of this Facility Overview is to support the Rocky Flats Local Impacts Initiative`s Request for Interest, to solicit interest from commercial corporations for utilizing buildings 865 and 883, and the equipment contained within each building, for a commercial venture. In the following sections, this document describes the Rocky Flats Site, the buildings available for lease, the equipment within these buildings, the site services available to a tenant, the human resources available to support operations in buildings 865 and 883, and the environmental condition of the buildings and property. In addition, a brief description is provided of the work performed to date to explore the potential products that might be manufactured in Buildings 865 and 883, and the markets for these products.

  9. Evidence of rocky planetesimals orbiting two Hyades stars

    NASA Astrophysics Data System (ADS)

    Farihi, J.; Gänsicke, B. T.; Koester, D.

    2013-07-01

    The Hyades is the nearest open cluster, relatively young and containing numerous A-type stars; its known age, distance, and metallicity make it an ideal site to study planetary systems around 2-3 M⊙ stars at an epoch similar to the late heavy bombardment. Hubble Space Telescope far-ultraviolet spectroscopy strongly suggests ongoing, external metal pollution in two remnant Hyads. For ongoing accretion in both stars, the polluting material has log [n(Si)/n(C)] > 0.2, is more carbon deficient than chondritic meteorites and is thus rocky. These data are consistent with a picture where rocky planetesimals and small planets have formed in the Hyades around two main-sequence A-type stars, whose white dwarf descendants bear the scars. These detections via metal pollution are shown to be equivalent to infrared excesses of LIR/L* ˜ 10-6 in the terrestrial zone of the stars.

  10. Washington State biomass data book

    SciTech Connect

    Deshaye, J.A.; Kerstetter, J.D.

    1991-07-01

    This is the first edition of the Washington State Biomass Databook. It assess sources and approximate costs of biomass fuels, presents a view of current users, identifies potential users in the public and private sectors, and lists prices of competing energy resources. The summary describes key from data from the categories listed above. Part 1, Biomass Supply, presents data increasing levels of detail on agricultural residues, biogas, municipal solid waste, and wood waste. Part 2, Current Industrial and Commercial Use, demonstrates how biomass is successfully being used in existing facilities as an alternative fuel source. Part 3, Potential Demand, describes potential energy-intensive public and private sector facilities. Part 4, Prices of Competing Energy Resources, shows current suppliers of electricity and natural gas and compares utility company rates. 49 refs., 43 figs., 72 tabs.

  11. INDIAN HEAVEN ROADLESS AREA, WASHINGTON.

    USGS Publications Warehouse

    Church, S.E.; Barnes, D.J.

    1984-01-01

    On the basis of geologic, geochemical, and mining activity surveys the Indian Heaven Roadless Area, Washington offers little promise for the occurrence of metallic or nonmetallic mineral resources. Preliminary investigations of the geothermal potential of the area are inconclusive; however, a hot spring is located approximately 10 mi south of the roadless area, and the data indicate an aquifer of unknown extent at a temperature of less than 212 degree F. Geothermal lease applications were filed on about 23. 5 sq mi of the roadless area indicating potential interest in the development of a geothermal resource. In addition, about 39 sq mi of the roadless area have been leased for oil and gas exploration.

  12. Orchitis in two dogs with Rocky Mountain spotted fever.

    PubMed

    Ober, Christopher P; Spaulding, Kathy; Breitschwerdt, Edward B; Malarkey, David E; Hegarty, Barbara C

    2004-01-01

    Two dogs with testicular swelling were sonographically diagnosed with orchitis and were subsequently diagnosed with Rocky Mountain spotted fever (RMSF). Use of both gray scale and color Doppler sonography allowed for differentiation of orchitis from neoplasia and torsion. While only experimentally induced RMSF is reported to cause orchitis in dogs, it should be considered in any dog with vascular insult to the testes, especially when other signs of systemic illness are involved.

  13. Rocky Mountain Arsenal Offpost Contamination Assessment. Technical Plan A003.

    DTIC Science & Technology

    1984-11-09

    AND DATES COVERED S..... 11/09/84 .... 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS ROCKY MOUNTAIN ARSENAL OFFPOST CONTAMINATION ASSESSMENT, TECHNICAL PLAN...A003 6. AUTHOR(S) DAAK11 83 D 0007 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER ENVIRONAIENTAL SCIENCE...AND ENGINEERING DENVER, CO 8512*7R04 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/ MONITORING AGENCY REPORT NUMBER ARMY

  14. View east over the Rocky Mountains and Great Plains

    NASA Image and Video Library

    1974-02-01

    SL4-138-3875 (February 1974) --- A color oblique photograph looking east over the Rocky Mountains and Great Plains. This view covers a portion of the States of Colorado, Wyoming, and Nebraska. A Skylab 4 crewmen took this picture with a hand-held 70mm Hasselblad camera. This entire region, covered with a blanket of snow, depicts much of the structural and topographic features of the Rocky Mountain chain. Man's only apparent change to the snow pattern seen here is the (right center) metropolitan areas of Denver and Colorado Springs, Colorado, which can be observed along the eastern edge of the mountain front. Grand Junction, Colorado on the western slope of the Rocky Mountains is just off the photograph at left center bottom. The major inter-montane valleys of South Park (right center), Middle Park (center), and North Park (left center) are clearly visible and separate the Colorado Rockies Front Range from the high rugged mountains can be discovered such as Pikes Peak near right border (center), Mt. Cunnison region, circular feature accentuated by the Cunnison River (dark) in the right center (bottom) of the photograph. The snow covered peaks of Mts. Harvard, Princeton and Yale form the high region of the Collegiate Range which is the pronounced mountain area in the right center. Snow cover not only enhances mountain features but also the drainage patterns. East of Denver (right corner) the sinuous trace of the South Platte River (center) and its junction with the North Platte River near North Platte, Nebraska. Lake McConaughy in Nebraska is the body of water (black) near the river intersection. The trace of the Republic River in southern Nebraska is visible near the right corner of the photography. Geologic and hydro logic studies using this photograph will be conducted by Dr. Roger Morrison, U.S. Geological Survey. Photo credit: NASA

  15. Plant guide: Rocky Mountain penstemon (Penstemon strictus) [Revised 2014].

    Treesearch

    Daniel G. Ogle; J. Scott Peterson; Loren. St. John

    2013-01-01

    Rocky Mountain penstemon, a member of the Figwort family (Schrophulariaceae) is a semi-evergreen, native, perennial forb with fibrous roots and is 35-70 cm tall. Plants are mostly glabrous and the leaves are entire. Basal and lower leaves are 5-15 cm long, 5-16 mm wide, narrowly oblanceolate, rounded at the tip and tapering to the base. The upper leaves are 4-10 cm...

  16. Karst rocky desertification information extraction with EO-1 Hyperion data

    NASA Astrophysics Data System (ADS)

    Yue, Yuemin; Wang, Kelin; Zhang, Bing; Jiao, Quanjun; Yu, Yizun

    2008-12-01

    Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable eco-geo-environment of karst ecosystem. The process of karst rocky desertification results in simultaneous and complex variations of many interrelated soil, rock and vegetation biogeophysical parameters, rendering it difficult to develop simple and robust remote sensing mapping and monitoring approaches. In this study, we aimed to use Earth Observing 1 (EO-1) Hyperion hyperspectral data to extract the karst rocky desertification information. A spectral unmixing model based on Monte Carlo approach, was employed to quantify the fractional cover of photosynthetic vegetation (PV), non-photosynthetic vegetation (NPV) and bare substrates. The results showed that SWIR (1.9-2.35μm) portions of the spectrum were significantly different in PV, NPV and bare rock spectral properties. It has limitations in using full optical range or only SWIR (1.9-2.35μm) region of Hyperion to decompose image into PV, NPV and bare substrates covers. However, when use the tied-SWIR, the sub-pixel fractional covers of PV, NPV and bare substrates were accurately estimated. Our study indicates that the "tied-spectrum" method effectively accentuate the spectral characteristics of materials, while the spectral unmixing model based on Monte Carlo approach is a useful tool to automatically extract mixed ground objects in karst ecosystem. Karst rocky desertification information can be accurately extracted with EO-1 Hyperion. Imaging spectroscopy can provide a powerful methodology toward understanding the extent and spatial pattern of land degradation in karst ecosystem.

  17. Rocky Flats Plant Site Environmental Report: 1993 Highlights

    SciTech Connect

    Not Available

    1993-12-31

    The Rocky Flats Plant Site Environmental Report provides summary information on the plant`s environmental monitoring programs and the results recorded during 1993. The report contains a compliance summary, results of environmental monitoring and other related programs, a review of environmental remediation activities, information on external gamma radiation dose monitoring, and radiation dose estimates for the surrounding population. This section provides an overview of these topics and summarizes more comprehensive discussions found in the main text of this annual report.

  18. DECOMMISSIONING CHALLENGES AT THE ROCKY FLATS ENVIRONMENTAL TECHNOLOGY SITE

    SciTech Connect

    Dorr, K. A.; Hoover, J.

    2002-02-25

    This paper presents a discussion of the demolition of the Building 788 cluster at the Rocky Flats Environmental Technology Site (RFETS) in Golden, Colorado. The Building 788 Cluster was a Resource Conservation and Recovery Act (RCRA) permitted storage facilities and ancillary structures. Topics covered include the methods employed for Project Planning, Regulatory Compliance, Waste Management, Hazard Identification, Radiological Controls, Risk Management, Field Implementation, and Cost Schedule control, and Lessons Learned and Project Closeout.

  19. Estimating rocky seafloor extent on the Southern California continental shelf

    USGS Publications Warehouse

    Cochrane, G.R.; Greene, H. Gary

    2009-01-01

    High-resolution sonar data are necessary to map bottom substrate for habitat studies but are lacking over much of the continental shelf. With such data, areas covered by sediment can be distinguished from bedrock areas with an accuracy of ??90%. Without these data, the extent of sediment as thick as 10 m cannot be resolved, and estimates of the extent of rocky seafloor are exaggerated. A study area north of Anacapa Island in Southern California interpreted as a large rocky area after mapping with low-resolution seismic systems was found to have exposed rocky bottom in only 10% of the area when mapped with high-resolution, side-scan sonar. The area of rock was estimated using video-supervised, sonar-image classification of textural derivatives of the data calculated from gray-level co-occurrence matrices. The classification of soft bottom was found to be ??90% accurate using an independent data set, derived from seafloor sampling records. Two general types of rock exposure are observed-sparse linear outcrops of layered sedimentary rocks and more massive, rounded outcrop areas of volcanic rocks. The percentage of exposed rock in volcanic areas exceeded that in sedimentary rock areas by a factor of 5 in the study area north of Anacapa Island. South of Point Arguello, 80% of the shelf seafloor is underlain by sedimentary rock units. The percentage of area that is exposed, rocky-reef habitat may be greater in other areas of coastal seafloor if the bedrock is predominantly volcanic. ?? 2009 The Geological Society of America.

  20. Rocky Mountain spotted fever acquired in Florida, 1973-83.

    PubMed

    Sacks, J J; Janowski, H T

    1985-12-01

    From 1973 to 1983, 49 Florida residents were reported with confirmed Rocky Mountain spotted fever (RMSF), 25 of whom were considered to have had Florida-acquired disease. Although there was no history of tick exposure for six of these 25 persons, all had contact with dogs or outdoor activities during the incubation period. The tick vectors of RMSF are widely distributed throughout Florida. We conclude that RMSF, although rare in Florida, can be acquired in the state.

  1. Restoration of genetic connectivity among Northern Rockies wolf populations.

    PubMed

    Hebblewhite, Mark; Musiani, Marco; Mills, L Scott

    2010-10-01

    Probably no conservation genetics issue is currently more controversial than the question of whether grey wolves (Canis lupus) in the Northern Rockies have recovered to genetically effective levels. Following the dispersal-based recolonization of Northwestern Montana from Canada, and reintroductions to Yellowstone and Central Idaho, wolves have vastly exceeded population recovery goals of 300 wolves distributed in at least 10 breeding pairs in each of Wyoming, Idaho and Montana. With >1700 wolves currently, efforts to delist wolves from endangered status have become mired in legal battles over the distinct population segment (DPS) clause of the Endangered Species Act (ESA), and whether subpopulations within the DPS were genetically isolated. An earlier study by vonHoldt et al. (2008) suggested Yellowstone National Park wolves were indeed isolated and was used against delisting in 2008. Since then, wolves were temporarily delisted, and a first controversial hunting season occurred in fall of 2009. Yet, concerns over the genetic recovery of wolves in the Northern Rockies remain, and upcoming District court rulings in the summer of 2010 will probably include consideration of gene flow between subpopulations. In this issue of Molecular Ecology, vonHoldt et al. (2010) conduct the largest analysis of gene flow and population structure of the Northern Rockies wolves to date. Using an impressive sampling design and novel analytic methods, vonHoldt et al. (2010) show substantial levels of gene flow between three identified subpopulations of wolves within the Northern Rockies, clarifying previous analyses and convincingly showing genetic recovery.

  2. Inspection of management of excess personal property at Rocky Flats

    SciTech Connect

    Not Available

    1993-05-17

    Inspection revealed that immediate management attention is needed to properly control, store, and dispose of excess personal property at Rocky Flats. Current system of operation does not allow for efficient, timely, cost effective management; current storage and disposal practices are not consistent with contract requirements or DOE policies and procedures. Other deficiencies are pointed out. Results of inspection are divided into 4 sections: contract changeover issues, moratorium issues, additional excess property issues, and award fee observations. Recommendations are outlined.

  3. Use of naloxone to reverse carfentanil citrate-induced hypoxemia and cardiopulmonary depression in Rocky Mountain wapiti (Cervus elaphus nelsoni).

    PubMed

    Moresco, A; Larsen, R S; Sleeman, J M; Wild, M A; Gaynor, J S

    2001-03-01

    With the use of a crossover study design, we investigated the respiratory and cardiovascular effects of naloxone administration in eight healthy Rocky Mountain wapiti (Cervus elaphus nelsoni) anesthetized with carfentanil (10 microg/kg i.m.) and xylazine (0.1 mg/kg). Anesthetized animals showed profound hypoxemia with mild hypercapnia, tachycardia, hypertension, and acidosis prior to naloxone administration. After monitoring equipment was placed, animals were administered either naloxone (2 microg/microg carfentanil i.v.) or an equivalent volume of normal saline. Mean values for PaO2, PaCO2, heart rate, and respiratory rate were significantly different between naloxone- and saline-treated groups, but mean blood pressure, hematocrit, and serum electrolyte concentrations were not. Mean PaO2 was 23.0 +/- 4.1 mm Hg prior to administration of naloxone or saline and increased to 50.2 +/- 7.3 mm Hg after naloxone administration. Mean PaO2 of saline-treated animals did not change significantly. Electrocardiograms of three saline-treated animals suggested myocardial hypoxia. Hypoxemia appeared to be caused by respiratory depression, hemodynamic alterations, and lateral recumbency. All but one animal remained anesthetized after naloxone administration. Anesthesia in all animals was reversed in < or = 4 min with naltrexone (100 mg/mg carfentanil i.v. s.c.) and yohimbine (0.1 mg/kg i.v.). One bolus of naloxone improved oxygenation in carfentanil-xylazine-anesthetized wapiti.

  4. View of book shop on elevator reboarding level Washington ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of book shop on elevator reboarding level - Washington Monument, High ground West of Fifteenth Street, Northwest, between Independence & Constitution Avenues, Washington, District of Columbia, DC

  5. Elevation of grove looking northeast toward Washington Monument 1910 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation of grove looking northeast toward Washington Monument - 1910 Japanese Flowering Cherry Trees , East Potomac Golf Course, East Potomac Park, Hains Point vicinity, Washington, District of Columbia, DC

  6. Rocky flats closure project - lessons learned in worker stakeholder engagement

    SciTech Connect

    Sweeney, Laura; Mazur, Robert E.; Edelson, Martin

    2013-07-01

    The Rocky Flats Environmental Technology Site (EPA Superfund site near Denver, Colorado) produced plutonium components for nuclear weapons for the U.S. defense program. The facility shut down in 1989 and clean up began in 1992. To ensure safe remediation of inactive nuclear sites, site owners have begun to consult stakeholders more widely in recent years. The closure of Rocky Flats aimed to set the standard for stakeholder involvement in doing the work safely, complying with regulations/standards, in a cost-effective manner. We have studied, using ethnographic methods, the extent to which workers at Rocky Flats were involved in communication and decision making strategies. Our results point out that workers can have perceptions of the site remediation process that differ from management and even other workers and that a significant number of workers questioned the commitment by management to engage the worker as stakeholder. The most effective remediation efforts should involve careful consideration of the insights and observations of all workers, particularly those who face immediate and high-level health and safety risks. (authors)

  7. [Rocky Mountain spotted fever in an American tourist].

    PubMed

    de Pender, A M G; Bauer, A G C; van Genderen, P J J

    2005-04-02

    In a 28-year-old male American tourist who presented in the hospital with fever, cold shivers, headache, nausea, myalgia and arthralgia, Rocky Mountain spotted fever was suspected, partly because he came from an endemic region (the state of Georgia). The patient was treated with doxycycline, 100 mg b.i.d.; 9 days after the first appearance of the symptoms, the diagnosis was confirmed by the report of a positive antibody titre against Rickettsia rickettsii. The patient did not have exanthema. He was discharged in good general condition after two weeks of treatment. Rocky Mountain spotted fever, caused by the Gram-negative bacterium R. rickettsii, is a serious rickettsiosis. The disease is seen only sporadically in the Netherlands because the ticks in the Netherlands do not carry the bacterium. The travel history is still not a standard component of the anamnesis and is therefore often forgotten. This can lead to under-diagnosis and delayed treatment of diseases that were formerly limited to the continent. The early recognition and treatment of Rocky Mountain spotted fever is important since delayed treatment is associated with a clear increase in both morbidity and mortality.

  8. Erosion of rocky carbonate coastlines: Andros Island, Bahamas

    SciTech Connect

    Donn, T.F.; Boardman, M.R.

    1985-01-01

    Erosion of rocky carbonate coastlines has been monitored at intertidal and supratidal locations on Andros Island, Bahamas. The monitoring method involves periodic direct measurement of over 1000 points on a 0.25 square meter surface of rock. Comparisons are made between initial surface morphology and subsequent surface morphologies in order to measure rates and patterns of erosion. Rates of intertidal erosion vary from 2.5 meters/1000 years to 5.0 meters/1000 years, with an average of 3.1 meters/1000 years. The lack of wave action, combined with an absence of bioeroding organisms such as gastropods, chitons, sponges, worms and barnacles, which exist in the intertidal zone, causes the supratidal rate of erosion to be much lower than the rate of intertidal erosion. Degradation of rocky coastlines results in island retreat as well as the production of a large amount of sediment which is deposited in adjacent lagoons. Much of the sediment produced by bioerosion of these peloidal limestones exists as fecal pellets and sponge chips which are calcite. The erosion of rocky intertidal escarpments creates terraces and notches which lie near low-tide level. The width of the intertidal terraces of Andros Island aids our understanding of the duration of the most recent stillstand of sea level. Terraces and notches at other elevations indicate former stillstands.

  9. Map of mixed prairie grassland vegetation, Rocky Flats, Colorado

    SciTech Connect

    Clark, S J.V.; Webber, P J; Komarkova, V; Weber, W A

    1980-01-01

    A color vegetation map at the scale of 1:12,000 of the area surrounding the Rocky Flats, Rockwell International Plant near Boulder, Colorado, provides a permanent record of baseline data which can be used to monitor changes in both vegetation and environment and thus to contribute to future land management and land-use policies. Sixteen mapping units based on species composition were identified, and characterized by two 10-m/sup 2/ vegetation stands each. These were grouped into prairie, pasture, and valley side on the basis of their species composition. Both the mapping units and these major groups were later confirmed by agglomerative clustering analysis of the 32 vegetation stands on the basis of species composition. A modified Bray and Curtis ordination was used to determine the environmental factor complexes controlling the distribution of vegetation at Rocky flats. Recommendations are made for future policies of environmental management and predictions of the response to environmental change of the present vegetation at the Rocky Flats site.

  10. Lithospheric stratigraphy beneath the southern Rocky Mountains, USA

    NASA Astrophysics Data System (ADS)

    Zurek, Brian; Dueker, Ken

    The Continental Dynamics-Rocky Mountains (CD-ROM) experiment seeks to constrain the evolution, stabilization and modification of the continental lithosphere of the southern Rocky Mountains. In this paper, we present the detailed results of images constructed using broadband teleseismic receiver functions of the continental lithosphere in the interior western United States, with focus on the southern Rocky Mountains. The targets of this experiment are the Cheyenne suture, an Archean continent/Proterozoic arc terrane boundary, and the Jemez suture/volcanic lineament, that separates the Proterozoic Mazatzal and Yavapai provinces. The main features observed across the Cheyenne belt are a thick lithosphere (>150 km) as evidenced by changes in the mantle lithospheric layering across the Cheyenne Suture. Underlying the Cheyenne suture is a Proterozoic oceanic slab fragment, most plausibly tectonically emplaced beneath the rifted Wyoming margin. Below the Jemez volcanic lineament two strong sub-crustal layers are imaged down to 100 km depth that reside within the tomographically imaged low velocity zone. This layering is interpreted to map the depth extent of the lithosphere and most plausibly results from changes in chemical composition of the lithosphere. In contrast to the Cheyenne suture, little evidence is seen beneath the Jemez lineament for a suture that extends through the lithosphere. Our conclusions are that beneath the Archean-Proterozoic Cheyenne belt the lithosphere is at least 150 km thick and preserves 1.7 Ga. lithospheric scale structure, while across the Proterozoic-Proterozoic Jemez boundary, the lithosphere is at least 100 km thick.

  11. Predators on rocky shores in the northern Atlantic: Can the results of local experiments be generalized on a geographical scale?

    NASA Astrophysics Data System (ADS)

    Ingólfsson, Agnar

    2009-07-01

    Experimental manipulations of invertebrate prey and predators on rocky shores have been done by many authors. In the northern Atlantic the predators involved are usually the green crab Carcinus maenas and/or the dogwhelk Nucella lapillus, and the prey species studied are acorn barnacles (balanid Cirripedia), mussels ( Mytilus spp.) and winkles ( Littorina spp.). Usually the predators are found to have a regulating "top-down" effect on the prey species. In Iceland the acorn barnacle Semibalanus balanoides, the blue mussel Mytilus edulis and the flat periwinkle Littorina obtusata (including to some extent Littorina mariae) are found on rocky shores all around Iceland in what would seem to be near-optimal physical conditions. The predators Carcinus maenas and Nucella lapillus, on the other hand, are relatively southern species that do not thrive on the colder coasts of Iceland. Thus general surveys of different coasts of Iceland would seem to offer opportunities to see whether the results of local experiments can be discerned on a geographical scale (hundreds of km). The roughly 4900 km of the rocky coastline in Iceland was in this study subdivided into four regions, I-IV, according to the commonness or presence of the two predators. With the hope of reducing compounding factors the surveys were confined to sheltered or semi-sheltered fucoid shores, which were further divided into Ascophyllum (more sheltered) and Fucus vesiculosus (less sheltered) shores. Estuaries or other low-salinity environments were avoided. The study was based on 761 stations distributed around the rocky coastline on these two types of shores. The results for barnacles and mussels, being generally more abundant in regions were predators were scarce or absent, and being less common in Ascophyllum than F. vesiculosus shores in contrast to the predatory dogwelks, were in large measure in accord with predictions from experiments indicating "top-down" regulation. The results for the periwinkles

  12. PMD IVS Analysis Center

    NASA Technical Reports Server (NTRS)

    Tornatore, Vincenza

    2013-01-01

    The main activities carried out at the PMD (Politecnico di Milano DIIAR) IVS Analysis Center during 2012 are briefly higlighted, and future plans for 2013 are sketched out. We principally continued to process European VLBI sessions using different approaches to evaluate possible differences due to various processing choices. Then VLBI solutions were also compared to the GPS ones as well as the ones calculated at co-located sites. Concerning the observational aspect, several tests were performed to identify the most suitable method to achieve the highest possible accuracy in the determination of GNSS (GLOBAL NAVIGATION SATELLITE SYSTEM) satellite positions using the VLBI technique.

  13. Division Iv: Stars

    NASA Astrophysics Data System (ADS)

    Corbally, Christopher; D'Antona, Francesca; Spite, Monique; Asplund, Martin; Charbonnel, Corinne; Docobo, Jose Angel; Gray, Richard O.; Piskunov, Nikolai E.

    2012-04-01

    This Division IV was started on a trial basis at the General Assembly in The Hague 1994 and was formally accepted at the Kyoto General Assembly in 1997. Its broad coverage of ``Stars'' is reflected in its relatively large number of Commissions and so of members (1266 in late 2011). Its kindred Division V, ``Variable Stars'', has the same history of its beginning. The thinking at the time was to achieve some kind of balance between the number of members in each of the 12 Divisions. Amid the current discussion of reorganizing the number of Divisions into a more compact form it seems advisable to make this numerical balance less of an issue than the rationalization of the scientific coverage of each Division, so providing more effective interaction within a particular field of astronomy. After all, every star is variable to a certain degree and such variability is becoming an ever more powerful tool to understand the characteristics of every kind of normal and peculiar star. So we may expect, after hearing the reactions of members, that in the restructuring a single Division will result from the current Divisions IV and V.

  14. Disposal of Chemical Agent Identification Sets at Rocky Mountain Arsenal, Colorado. Mustard Operations: Phase 1.

    DTIC Science & Technology

    1982-07-01

    1961 -28 Jan 1962 At Rocky Mountain Arsenal , Colorado -9. PERFORNING ORG. REPORT NUMBER 7. UTOR()S. CONTRACT OR GRANT HUMSRa Mr. William R. Brenkowlaz...A26II:WAK UITNUM8U Rocky Mountain Arsenal , Commerce City, Colorado end US Army Toxic & Hazardous Material Agency. Aberdeen Prv Grd, MD 11. CONTROLLING OFFICE...Monitoring Rocky himtein Arsenal (RMA) Incineration SF* Tracer Gas Demilitarastion Wase Disposal Mustard Wet Chanmistry Analysis I.KaaK41/K2 St Mustard

  15. Study of Alternatives for Groundwater Pollution Control at the North Boundary of Rocky Mountain Arsenal

    DTIC Science & Technology

    1977-01-13

    o b FINAL REPORT on STUDY OF ALTIPM!6ATIVES FOR GROVOD WATER POLLUTION COPTr•OL AT THE NORTH BOLINDARY OF ROCKY MONTAIN ARSENAL to THE DEPARTMEI7T OF...3 INTRODUCTION Past activities of Rocky Mountain Arsenal (DMA) have resulted in some contamination of the groundwater system flowing throug& the...alignment, while the costs for the hydraulic concept were based upon the original alignment proposed by Rocky Mountain Arsenal . Costs for the three

  16. Mid-Cretaceous transtension in the Canadian Cordillera: Evidence from the Rocky Ridge volcanics of the Skeena Group

    NASA Astrophysics Data System (ADS)

    Bassett, Kari N.; Kleinspehn, Karen L.

    1996-08-01

    -Cretaceous continental arc, placing the Intermontane Superterrane in the intraarc to forearc position with the Rocky Ridge volcanics erupted along the forearc side of the Omineca arc. Coeval regional strike-slip faulting and reconstructed oblique plate convergence suggest a transtensional setting for Rocky Ridge intraarc extension. An electronic supplement of Tables A1-A2 may be obtained on a diskette or Anonymous FTP from KOSMOS.AGU.ORG (LOGIN to AGU's FTP account using ANONYMOUS as the username and GUEST as the password. Go to the right directory by typing CD APEND. Type LS to see what files are available. Type GET and the name of the file to get it. Finally, type EXIT to leave the system.) (Paper 95TC03496, Mid-Cretaceous transtension in the Canadian Cordillera: Evidence from the Rocky Ridge volcanics of the Skeena Group, Kari N. Bassett and Karen L. Kleinspehn). Diskette may be ordered from American Geophysical Union, 2000 Florida Avenue, N.W., Washington, DC 20009; $15.00. Payment must accompany order.

  17. Petroleum geology of the state of Washington

    USGS Publications Warehouse

    Johnson, Samuel Y.; Tennyson, Marilyn E.; Lingley, William S.; Law, Ben E.

    1997-01-01

    This report describes the potential petroleum resources of Washington State as recently summarized in the 1995 U.S. Geological Survey National Assessment of Oil and Gas Resources. Eight conventional petroleum plays, three coal-bed gas plays, and two continuous-type gas plays are defined and characterized. Of these plays, the potential for significant petroleum accumulations appears greatest in the Columbia Plateau region of eastern Washington. Potential accumulations in western Washington are smaller but could have local economic significance. The absence of high-quality petroleum source rocks is probably the most important factor limiting development of large accumulations.

  18. Cascading effects of fire exclusion in Rocky Mountain ecosystems: a literature review

    USGS Publications Warehouse

    Keane, R.E.; Ryan, K.C.; Veblen, T.T.; Allen, C.D.; Logan, J.; Hawkes, B.

    2002-01-01

    The health of many Rocky Mountain ecosystems is in decline because of the policy of excluding fire in the management of these ecosystems. Fire exclusion has actually made it more difficult to fight fires, and this poses greater risks to the people who fight fires and for those who live in and around Rocky Mountain forests and rangelands. This paper discusses the extent of fire exclusion in the Rocky Mountains, then details the diverse and cascading effects of suppressing fires in the Rocky Mountain landscape by spatial scale, ecosystem characteristic, and vegetation type. Also discussed are the varied effects of fire exclusion on some important, keystone ecosystems and human concerns.

  19. ASTER Washington, D.C.

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The White House, the Jefferson Memorial, and the Washington Monument with its shadow are all visible in this image of Washington, D.C. With its 15-meter spatial resolution, ASTER can see individual buildings. Taken on June 1, 2000, this image covers an area 14 kilometers (8.5 miles) wide and 13.7 kilometers (8.2 miles) long in three bands of the reflected visible and infrared wavelength region. The combination of visible and near infrared bands displays vegetation in red and water in dark grays. The Potomac River flows from the middle left to the bottom center. The large red area west of the river is Arlington National Cemetery.

    Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, California, is the U.S. science team leader; Moshe Pniel of JPL is the project manager. ASTER is the only high-resolution imaging sensor on Terra. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping and monitoring dynamic conditions and temporal change. Examples of applications include monitoring glacial advances and retreats, potentially active volcanoes, thermal pollution, and coral reef degradation; identifying crop stress; determining cloud morphology and physical properties; evaluating wetlands

  20. ASTER Washington, D.C.

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The White House, the Jefferson Memorial, and the Washington Monument with its shadow are all visible in this image of Washington, D.C. With its 15-meter spatial resolution, ASTER can see individual buildings. Taken on June 1, 2000, this image covers an area 14 kilometers (8.5 miles) wide and 13.7 kilometers (8.2 miles) long in three bands of the reflected visible and infrared wavelength region. The combination of visible and near infrared bands displays vegetation in red and water in dark grays. The Potomac River flows from the middle left to the bottom center. The large red area west of the river is Arlington National Cemetery.

    Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, California, is the U.S. science team leader; Moshe Pniel of JPL is the project manager. ASTER is the only high-resolution imaging sensor on Terra. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping and monitoring dynamic conditions and temporal change. Examples of applications include monitoring glacial advances and retreats, potentially active volcanoes, thermal pollution, and coral reef degradation; identifying crop stress; determining cloud morphology and physical properties; evaluating wetlands

  1. 78 FR 2390 - CSOLAR IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC, CSOLAR IV North, LLC v...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... Energy Regulatory Commission CSOLAR IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC, CSOLAR IV North, LLC v. California Independent System Operator Corporation; Notice of Complaint Take notice... IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC and CSOLAR IV North, LLC (collectively...

  2. View of southeastern Washington State

    NASA Image and Video Library

    1973-08-30

    SL3-22-0214 (July-September 1973) --- A vertical view of southeastern Washington State as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. The Snake River flows into the Columbia River in the most southerly corner of the picture. The Wallula Lake is below the junction of the two rivers. The Yakima Valley is at the southwestern edge of the photograph. The Columbia Basin is in the center of the picture. The Cascade Range extends across the northwest corner of the photograph. This picture was taken with type SO-356 regular color film. The S190-A experiment is part of the Earth Resources Experiments Package. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

  3. Charging Up in King County, Washington

    ScienceCinema

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2016-07-12

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  4. A Special Treat Awaits Zoophiles in Washington.

    ERIC Educational Resources Information Center

    Park, Edwards

    1993-01-01

    Describes the Amazonia exhibit at the Smithsonian's National Zoological Park, in Washington DC. The exhibit provides an example of the plant and animal life that exist in a tropical rain forest. (MDH)

  5. Preliminary timber resource statistics for southwest Washington.

    Treesearch

    Colin D. MacLean; Janet L. Ohmann; Patricia M. Bassett

    1991-01-01

    This report summarizes a 1988 timber inventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakum. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  6. Timber resource statistics for eastern Washington.

    Treesearch

    Patricia M. Bassett; Daniel D. Oswald

    1983-01-01

    This report summarizes a 1980 timber resource inventory of the 16 forested counties in Washington east of the crest of the Cascade Range. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  7. A Special Treat Awaits Zoophiles in Washington.

    ERIC Educational Resources Information Center

    Park, Edwards

    1993-01-01

    Describes the Amazonia exhibit at the Smithsonian's National Zoological Park, in Washington DC. The exhibit provides an example of the plant and animal life that exist in a tropical rain forest. (MDH)

  8. Timber resource statistics for southwest Washington.

    Treesearch

    Patricia M. Bassett; Daniel D. Oswald

    1981-01-01

    This report summarizes a 1978 timber-resource inventory of six counties in southwest Washington: Clark, Cowlitz, Lewis, Pacific, Skamania, and Wahkiakum. Detailed tables of forest area, timber volume, growth, mortality, and harvest are presented.

  9. 76 FR 78915 - Washington 10 Storage Corporation; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... Energy Regulatory Commission Washington 10 Storage Corporation; Notice of Filing Take notice that on December 13, 2011, Washington 10 Storage Corporation (Washington 10) filed a Statement of Operating... Loaning Service to add to Washington 10's possible remedies should Shipper have a negative Parking...

  10. 76 FR 26719 - Washington 10 Storage Corporation; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... Energy Regulatory Commission Washington 10 Storage Corporation; Notice of Filing Take notice that on April 29, 2011, Washington 10 Storage Corporation (Washington 10) filed a revised Statement of Operating Conditions (SOC) to comply with an April 25, 2011, Commission Order (135 FERC ] 61,071 (2011)). Washington...

  11. 78 FR 67295 - Amendment of Class E Airspace; Washington, KS

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Washington, KS AGENCY... airspace at Washington, KS. Decommissioning of the Morrison non-directional beacon (NDB) at Washington... proposed rulemaking (NPRM) to amend Class E airspace for the Washington, KS, area, creating additional...

  12. Nearshore Community Studies of Neah Bay, Washington

    DTIC Science & Technology

    1988-06-01

    macrophytic habitats in Neah Bay. At the time of the initiation of thic study , a related proposal for similar development of Clallam Bay, the next...often related to the season and diei period of detonation. These studies synthesize a wide variety of underwater shock wave sources, including...Washington NEARSHORE COMMUNITY STUDIES OF NEAH BAY, WASHINGTON by Charles A. Simenstad, Ronald M. Thorn, Karen A. Kuzis, Jeffery R. Cordell and David K

  13. dBASE IV basics

    SciTech Connect

    O`Connor, P.

    1994-09-01

    This is a user`s manual for dBASE IV. dBASE IV is a popular software application that can be used on your personal computer to help organize and maintain your database files. It is actually a set of tools with which you can create, organize, select and manipulate data in a simple yet effective manner. dBASE IV offers three methods of working with the product: (1) control center: (2) command line; and (3) programming.

  14. Work-related asthma in Washington State.

    PubMed

    Anderson, Naomi J; Reeb-Whitaker, Carolyn K; Bonauto, David K; Rauser, Edmund

    2011-10-01

    Asthma is a common and costly public health problem. Occupational exposures contribute to the burden of asthma. Identifying workplace exposures and industries and occupations at risk can lead to more effective prevention measures. Data from Washington State's work-related asthma (WRA) surveillance program from October 2001 to December 2008 were analyzed. Workers' compensation records, physician reports, and telephone interviews were used to describe the occurrence of WRA during this time, in order to identify contributing exposure sources and industries and occupations that are associated with WRA in Washington. There were 1343 identified WRA cases in Washington State during this time. Of these, 1285 were workers' compensation claims, with a total medical cost for State Fund claims of approximately $3 million dollars. The top three sources identified were miscellaneous chemicals and materials, mineral and inorganic dusts, and plant material. Plant material claims proved to be widespread throughout various industries, were largely classified as new-onset asthma cases, and had higher median medical cost and higher median time loss days than cases associated with other exposure sources. Washington State has an abundance of plant-material-related WRA cases among US states conducting WRA surveillance. Washington State's industry mix might explain the higher prevalence of cases, particularly its logging and wood processing industries and as a world leader in hops production. In Washington, further WRA prevention efforts should emphasize workplaces working with plant materials.

  15. Cascading effects of ocean acidification in a rocky subtidal community.

    PubMed

    Asnaghi, Valentina; Chiantore, Mariachiara; Mangialajo, Luisa; Gazeau, Frédéric; Francour, Patrice; Alliouane, Samir; Gattuso, Jean-Pierre

    2013-01-01

    Temperate marine rocky habitats may be alternatively characterized by well vegetated macroalgal assemblages or barren grounds, as a consequence of direct and indirect human impacts (e.g. overfishing) and grazing pressure by herbivorous organisms. In future scenarios of ocean acidification, calcifying organisms are expected to be less competitive: among these two key elements of the rocky subtidal food web, coralline algae and sea urchins. In order to highlight how the effects of increased pCO2 on individual calcifying species will be exacerbated by interactions with other trophic levels, we performed an experiment simultaneously testing ocean acidification effects on primary producers (calcifying and non-calcifying algae) and their grazers (sea urchins). Artificial communities, composed by juveniles of the sea urchin Paracentrotus lividus and calcifying (Corallina elongata) and non-calcifying (Cystoseira amentacea var stricta, Dictyota dichotoma) macroalgae, were subjected to pCO2 levels of 390, 550, 750 and 1000 µatm in the laboratory. Our study highlighted a direct pCO2 effect on coralline algae and on sea urchin defense from predation (test robustness). There was no direct effect on the non-calcifying macroalgae. More interestingly, we highlighted diet-mediated effects on test robustness and on the Aristotle's lantern size. In a future scenario of ocean acidification a decrease of sea urchins' density is expected, due to lower defense from predation, as a direct consequence of pH decrease, and to a reduced availability of calcifying macroalgae, important component of urchins' diet. The effects of ocean acidification may therefore be contrasting on well vegetated macroalgal assemblages and barren grounds: in the absence of other human impacts, a decrease of biodiversity can be predicted in vegetated macroalgal assemblages, whereas a lower density of sea urchin could help the recovery of shallow subtidal rocky areas affected by overfishing from barren grounds to

  16. Magnetic fabric, strain and paleostress in the Canadian Rocky Mountains

    NASA Astrophysics Data System (ADS)

    Turner, G. M.; Gough, D. I.

    1983-07-01

    The paper reports a detailed study of the anisotropy of magnetic susceptibility at two localities 100 km apart in the Canadian Rocky Mountains, both in the Miette Group of Precambrian sediments which was folded during the Laramide Orogeny. From the orientations of the susceptibility ellipsoids we infer principal strain axes and, assuming irrotational deformation, possible Laramide paleostress orientations. At Wynd Siding, near Jasper in the Main Ranges, oriented samples were taken from both limbs and the nose of a plunging syncline. Near Tête Jaune Cache, at the western boundary of the Main Ranges, a small syncline and steeply dipping beds of one limb of a large anticline were sampled. Minimum principal susceptibilities transverse to the strike of the Rockies dominate the magnetic fabric at both localities and it is clear that regional shortening of the whole rock mass has obliterated any original depositional fabric, and any small-scale, fold-related fabric, at both sites. Writing K1 ≥ K2 ≥ K3 for the principal susceptibilities, the K3 axis (and by inference the axis of principal shortening) is horizontal, with azimuth N52°E, at Wynd; and plunges 10°-20° along azimuth N26°E, at Tête Jaune Cache. K1 is vertical at Wynd, but horizontal and along the fold axis (N61°W) at Tête. The uniformity of axes of susceptibility and inferred strain through each locality suggests irrotational deformation and encourages the further inference of possible paleostress orientations, with σ1 aligned with K3, σ2 with K2 and σ3 with K1. The magnetic fabrics then indicate a thrust type paleostress field at Wynd, consistent with the Laramide thrusts in the eastern Rockies, but a strike-slip type paleostress field at Tête Jaune Cache. The change of stress orientation may reflect deeper burial, in Laramide times, of the rocks sampled at Tête Jaune Cache, consistent with the much higher grade of metamorphism there.

  17. Rocky Flats Neutron Detector Testing at Valduc, France

    SciTech Connect

    Kim, S S; Dulik, G M

    2011-01-03

    Recent program requirements of the US Department of Energy/NNSA have led to a need for a criticality accident alarm system to be installed at a newly activated facility. The Criticality Safety Group of the Lawrence Livermore National Laboratory (LLNL) was able to recover and store for possible future use approximately 200 neutron criticality detectors and 20 master alarm panels from the former Rocky Flats Plant in Golden, Colorado when the plant was closed. The Criticality Safety Group participated in a facility analysis and evaluation, the engineering design and review process, as well as the refurbishment, testing, and recalibration of the Rocky Flats criticality alarm system equipment to be used in the new facility. In order to demonstrate the functionality and survivability of the neutron detectors to the effects of an actual criticality accident, neutron detector testing was performed at the French CEA Valduc SILENE reactor from October 7 to October 19, 2010. The neutron detectors were exposed to three criticality events or pulses generated by the SILENE reactor. The first excursion was performed with a bare or unshielded reactor, and the second excursion was made with a lead shielded/reflected reactor, and the third excursion with a polyethylene reflected core. These tests of the Rocky Flats neutron detectors were performed as a part of the 2010 Criticality Accident Alarm System Benchmark Measurements at the SILENE Reactor. The principal investigators for this series of experiments were Thomas M. Miller and John C. Wagner of the Oak Ridge National Laboratory, with Nicolas Authier and Nathalie Baclet of CEA Valduc. Several other organizations were also represented, including the Y-12 National Security Complex, Lawrence Livermore National Laboratory, Los Alamos National Laboratory, CEA Saclay, and Babcock International Group.

  18. Effects of recreational activities on Patagonian rocky shores.

    PubMed

    Mendez, María M; Livore, Juan P; Calcagno, Javier A; Bigatti, Gregorio

    2017-09-01

    Recreational activities can be an important source of anthropogenic disturbance in intertidal benthic assemblages. On rocky shores, activities such as trampling, snorkeling and the handling of organisms may have a negative effect on benthic communities by modifying the abundance and distribution of key species. Here, we describe and quantify impacts due to recreational activities on benthic communities on a Patagonian rocky shore by investigating their resilience to two types of human disturbance: vehicle traffic and human trampling. To evaluate the effects of these activities, we carried out an observational study and assessed post-disturbance assemblage recovery. The rocky shores is most intensively visited during summer, and marked differences in the distribution and abundance of benthic species among disturbed and control plots were found after this season. The benthic community on the high intertidal was weakly impacted by disturbance generated due to vehicle traffic in summer (one vehicle on a single occasion, pulse disturbance); which did not affect the cover of dominant species. This suggests that the high intertidal community would be resistant to the passage of one vehicle on a single occasion. The effects of continuous trampling (press disturbance) were drastic and the community of the mid intertidal level did not recover before the next recreational season. Mid intertidal communities exposed to press disturbances require more than one tourist season of human inactivity to recover from anthropogenic effects, suggesting that resilience mechanisms in this community operate at broad timescales. Our findings highlight the need to establish and implement management actions that contemplate the nature of the disturbance and intertidal level to minimize habitat degradation due to human recreational activities. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Cascading Effects of Ocean Acidification in a Rocky Subtidal Community

    PubMed Central

    Asnaghi, Valentina; Chiantore, Mariachiara; Mangialajo, Luisa; Gazeau, Frédéric; Francour, Patrice; Alliouane, Samir; Gattuso, Jean-Pierre

    2013-01-01

    Temperate marine rocky habitats may be alternatively characterized by well vegetated macroalgal assemblages or barren grounds, as a consequence of direct and indirect human impacts (e.g. overfishing) and grazing pressure by herbivorous organisms. In future scenarios of ocean acidification, calcifying organisms are expected to be less competitive: among these two key elements of the rocky subtidal food web, coralline algae and sea urchins. In order to highlight how the effects of increased pCO2 on individual calcifying species will be exacerbated by interactions with other trophic levels, we performed an experiment simultaneously testing ocean acidification effects on primary producers (calcifying and non-calcifying algae) and their grazers (sea urchins). Artificial communities, composed by juveniles of the sea urchin Paracentrotus lividus and calcifying (Corallina elongata) and non-calcifying (Cystoseira amentacea var stricta, Dictyota dichotoma) macroalgae, were subjected to pCO2 levels of 390, 550, 750 and 1000 µatm in the laboratory. Our study highlighted a direct pCO2 effect on coralline algae and on sea urchin defense from predation (test robustness). There was no direct effect on the non-calcifying macroalgae. More interestingly, we highlighted diet-mediated effects on test robustness and on the Aristotle's lantern size. In a future scenario of ocean acidification a decrease of sea urchins' density is expected, due to lower defense from predation, as a direct consequence of pH decrease, and to a reduced availability of calcifying macroalgae, important component of urchins' diet. The effects of ocean acidification may therefore be contrasting on well vegetated macroalgal assemblages and barren grounds: in the absence of other human impacts, a decrease of biodiversity can be predicted in vegetated macroalgal assemblages, whereas a lower density of sea urchin could help the recovery of shallow subtidal rocky areas affected by overfishing from barren grounds to

  20. Improving IV-A/IV-D Interface. Handbook.

    ERIC Educational Resources Information Center

    National Inst. for Child Support Enforcement, Chevy Chase, MD.

    Effective interface between the Aid to Families with Dependent Children (IV-A) and the Child Support Enforcement (IV-D) programs is a key factor in assisting families in becoming self-sufficient, reducing welfare expenditures, and enforcing parental responsibility to support their children. Consequently, overcoming the procedural, technological,…

  1. Improving IV-A/IV-D Interface. Trainer Guide.

    ERIC Educational Resources Information Center

    National Inst. for Child Support Enforcement, Chevy Chase, MD.

    Effective interface between the Aid to Families with Dependent Children (IV-A) and the Child Support Enforcement (IV-D) programs is a key factor in assisting families in becoming self-sufficient, reducing welfare expenditures, and enforcing parental responsibility to support their children. Consequently, overcoming the procedural, technological,…

  2. Confirmatory Factor Analysis of the WAIS-IV/WMS-IV

    ERIC Educational Resources Information Center

    Holdnack, James A.; Zhou, Xiaobin; Larrabee, Glenn J.; Millis, Scott R.; Salthouse, Timothy A.

    2011-01-01

    The Wechsler Adult Intelligence Scale-fourth edition (WAIS-IV) and the Wechsler Memory Scale-fourth edition (WMS-IV) were co-developed to be used individually or as a combined battery of tests. The independent factor structure of each of the tests has been identified; however, the combined factor structure has yet to be determined. Confirmatory…

  3. Confirmatory Factor Analysis of the WAIS-IV/WMS-IV

    ERIC Educational Resources Information Center

    Holdnack, James A.; Zhou, Xiaobin; Larrabee, Glenn J.; Millis, Scott R.; Salthouse, Timothy A.

    2011-01-01

    The Wechsler Adult Intelligence Scale-fourth edition (WAIS-IV) and the Wechsler Memory Scale-fourth edition (WMS-IV) were co-developed to be used individually or as a combined battery of tests. The independent factor structure of each of the tests has been identified; however, the combined factor structure has yet to be determined. Confirmatory…

  4. [Rocky mountain spotted fever: report of two cases].

    PubMed

    Martínez-Medina, Miguel Angel; Padilla-Zamudio, Guillermo; Solís-Gallardo, Lilia Patricia; Guevara-Tovar, Marcela

    2005-01-01

    Rocky Mountain spotted fever (RMSF) is an acute febrile illness caused by infection with Ricketsia Rickettsii, characterized by the presence of petechial rash. Even though the etiology, clinical characteristics and availability of effective antibiotics are known, RMSF related deaths have a prevalence of 4%. In its early stages RMFS can resemble many others infectious conditions and the diagnosis can be difficult. The present paper reports two patients with RMSF; these cases underscore the importance of prompt diagnosis and appropriate antimicrobial therapy, and consider RMSF as a differential diagnosis in any patient who develops fever and rash in an endemic area.

  5. Final Land Configuration for the Rocky Flats Environmental Technology Site

    SciTech Connect

    Stegen, R. L.; Kapinos, J. M.; Wehner, J. P.; Snyder, B.; Davis, R. W.

    2006-07-01

    Closure of the Rocky Flats Environmental Technology Site (RFETS) has been completed. The future land use of the site is designated as a National Wildlife Refuge. A joint effort between Kaiser-Hill, Department of Energy, U.S. Fish and Wildlife Service, Environmental Protection Agency, State of Colorado, and other stakeholders was initiated to provide direction for developing the final land configuration. Through early identification of issues and developing mutually agreeable solutions, the final land configuration of the site was successfully completed. (authors)

  6. Thermal Structure and Mantle Dynamics of Rocky Exoplanets

    NASA Astrophysics Data System (ADS)

    Wagner, F. W.; Tosi, N.; Hussmann, H.; Sohl, F.

    2011-12-01

    The confirmed detections of CoRoT-7b and Kepler-10b reveal that rocky exoplanets exist. Moreover, recent theoretical studies suggest that small planets beyond the Solar System are indeed common and many of them will be discovered by increasingly precise observational surveys in the years ahead. The knowledge about the interior structure and thermal state of exoplanet interiors provides crucial theoretical input not only for classification and characterization of individual planetary bodies, but also to better understand the origin and evolution of the Solar System and the Earth in general. These developments and considerations have motivated us to address several questions concerning thermal structure and interior dynamics of terrestrial exoplanets. In the present study, depth-dependent structural models of solid exoplanet interiors have been constructed in conjunction with a mixing length approach to calculate self-consistently the radial distribution of temperature and heat flux. Furthermore, 2-D convection simulations using the compressible anelastic approximation have been carried through to examine the effect of thermodynamic quantities (e.g., thermal expansivity) on mantle convection pattern within rocky planets more massive than the Earth. In comparison to parameterized convection models, our calculated results predict generally hotter planetary interiors, which are mainly attributed to a viscosity-regulating feedback mechanism involving temperature and pressure. We find that density and thermal conductivity increase with depth by a factor of two to three, however, thermal expansivity decreases by more than an order of magnitude across the mantle for planets as massive as CoRoT-7b or Kepler-10b. The specific heat capacity is observed to stay almost constant over an extended region of the lower mantle. The planform of mantle convection is strongly modified in the presence of depth-dependent thermodynamic quantities with hot upwellings (plumes) rising across

  7. Rocky Flats plant qualification testing for PRES Program

    SciTech Connect

    Kautz, D.D.; Tanaka, G.J.

    1994-06-24

    The authors recently completed several tests for EG&G - Rocky Flats, Inc. (RFP) to qualify welding procedures for the PRESS program. The welds that were tested were the Monel 400 to vanadium friction weld used in the Sail-A and the vanadium electron beam welds from the Mast Inner Subassembly. Tests were performed to determine the structural properties of the parts under conditions similar to those encountered in a weapons handling and storage environment. These tests included impact, tensile and pressure loading. Metallographic analysis was done where appropriate to document weld quality. All results were satisfactory for PRESS program purposes.

  8. The Rocky Flats Environmental Technology Site beryllium characterization project

    SciTech Connect

    Morrell, D.M.; Miller, J.R.; Allen, D.F.

    1999-06-01

    A site beryllium characterization project was completed at the Rocky Flats Environmental Technology Site (RFETS) in 1997. Information from historical reviews, previous sampling surveys, and a new sampling survey were used to establish a more comprehensive understanding of the locations and levels of beryllium contamination in 35 buildings. A feature of the sampling strategy was to test if process knowledge was a good predictor of where beryllium contamination could be found. Results revealed that this technique was effective at identifying where surface contamination levels might exceed the RFETS smear control level but that it was not effective in identifying where low concentrations of beryllium might be found.

  9. Litigation Technical Support and Services, Rocky Mountain Arsenal

    DTIC Science & Technology

    1989-05-01

    USAMBRDL. U.S. Army, Corps of Engineers (COE). 1983 . Evaluation of Existing and Future Flood Potential on the Rocky Mountain Arsenal, Denver, CO. U.S...Boxes on the RMA in 1986 3-24 3.2-6a Locations of Ring-Necked Pheasant Brood Count Routes in Northeastern Larimer County (Control) During 1986 3-25 3.2-6b...Larimer County (Control) During 1986 3-27 3.2-7b Locations of Lakes for Waterfowl Courts on the RMA During 1986 3-28 3.2-8 Locations of RMA Ring-Necked

  10. Small Channels and a Rocky Patch in the Cydonia Region

    NASA Image and Video Library

    2015-11-05

    The southern section of Cydonia Region is dominated by both a series of craters and the remnants of channels that may be from a past fluvial system as seen by NASA Mars Reconnaissance Orbiter spacecraft. The paleochannel system has wind-blown bedforms in its interior, with crests oriented approximately perpendicular to the channel walls. The large rocky patch near the center of the image shows some evidence of bedding as would be expected for a river delta or other water-lain sediments, but the rough dissected nature of outcrops and superimposed aeolian bedforms and other sediments makes identification of this feature difficult. http://photojournal.jpl.nasa.gov/catalog/PIA20046

  11. Dynamics of Rocky Mountain Lee Waves Observed During Success

    NASA Technical Reports Server (NTRS)

    Dean-Day, J.; Chan, K. R.; Bowen, S. W.; Bui, T. P.; Gary, B. L.; Chan, K. Roland (Technical Monitor)

    1997-01-01

    On two days during SUCCESS, the DC-8 sampled wave clouds which formed downstream of the ridges east of the Rocky Mountains. Wave morphology for both flights is deduced from temperature and 3-dimensional wind measurements from the MMS, isentrope profiles from the MTP, and linear perturbation theory. The waves observed on 960430 are smaller and found to be decaying with altitude, while the waves sampled on 960502 are vertically propagating and consist of larger, multiple wave scales. Wave orientations are consistent with the underlying topography and regions of high ice crystal concentration. Updraft velocities were estimated from the derived wave properties and are consistent with MMS vertical winds.

  12. State geothermal commercialization programs in seven Rocky Mountain states

    NASA Astrophysics Data System (ADS)

    Lunis, B. C.

    1982-08-01

    The activities and findings of the seven state commercialization teams participating in the Rocky Mountain Basin and Range commercialization program are described. The period covered is July through December 1981. Background information is provided, program objectives and the technical approach used are discussed, and the benefits of the program are described. Prospect identification, area development plans, site specific development analyses, time-phased project plans, the aggregated prospective geothermal energy use, and institutional analyses are discussed. Public outreach activities are covered and findings and recommendations are summarized.

  13. 78 FR 7852 - Notice of Intent To Rule on Request To Release Airport Property at the Rocky Mountain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... Rocky Mountain Metropolitan Airport, Broomfield, CO AGENCY: Federal Aviation Administration (FAA), DOT... public comment on the release of land at the Rocky Mountain Metropolitan Airport under the provisions of..., Manager, Federal Aviation Administration, Northwest Mountain Region, Airports Division, Denver Airports...

  14. 76 FR 47577 - Rocky Mountain Natural Gas LLC; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Rocky Mountain Natural Gas LLC; Notice of Filing Take notice that on July 28, 2011, Rocky Mountain Natural Gas LLC filed a revised Statement of Operating Conditions to comply with...

  15. 76 FR 29264 - Minor Boundary Revision at Rocky Mountain National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service, Interior. ACTION: Notification of park boundary revision. SUMMARY: Notice is hereby given, pursuant to 16 U.S.C. 4601-9(c)(1), the boundary of Rocky Mountain National Park is modified to include an additional...

  16. 78 FR 60309 - Minor Boundary Revision at Rocky Mountain National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY: The boundary of Rocky Mountain National Park... Park. DATES: The effective date of this boundary revision is October 1, 2013. ADDRESSES: The map...

  17. 78 FR 70033 - Encana Marketing (USA) Inc. v. Rockies Express Pipeline LLC; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... Energy Regulatory Commission Encana Marketing (USA) Inc. v. Rockies Express Pipeline LLC; Notice of... Procedures of the Federal Energy Regulatory Commission (Commission), 18 CFR 385.206, Encana Marketing (USA) Inc. (Encana Marketing or Complainant), filed a complaint against Rockies Express Pipeline LLC...

  18. Vascular plant flora of the alpine zone in the southern Rocky Mountains, U.S.A

    Treesearch

    James F. Fowler; B. E. Nelson; Ronald L. Hartman

    2014-01-01

    Field detection of changes in occurrence, distribution, or abundance of alpine plant species is predicated on knowledge of which species are in specific locations. The alpine zone of the Southern Rocky Mountain Region has been systematically inventoried by the staff and floristics graduate students from the Rocky Mountain Herbarium over the last 27 years. It is...

  19. Variation in fire regimes of the Rocky Mountains: implications for avian communities and fire management

    Treesearch

    Victoria A. Saab; Hugh D. W. Powell; Natasha B. Kotliar; Karen R. Newlon

    2005-01-01

    Information about avian responses to fire in the U.S. Rocky Mountains is based solely on studies of crown fires. However, fire management in this region is based primarily on studies of low-elevation ponderosa pine (Pinus ponderosa) forests maintained largely by frequent understory fires. In contrast to both of these trends, most Rocky Mountain...

  20. A history of forest entomology in the Intermountain and Rocky Mountain areas, 1901 to 1982

    Treesearch

    Malcolm M. Furniss

    2007-01-01

    This account spans the time from A.D. Hopkins' trip to the Black Hills, SD, in 1901 to my retirement in 1982. The focus is on personnel and the work of the Division of Forest Insect Investigations, USDA, and the Forest Service experiment stations in the Rocky Mountain and Intermountain areas. Information for the Intermountain and Northern Rocky Mountain station...

  1. Pruning to manage white pine blister rust in the southern Rocky Mountains

    Treesearch

    Amanda Crump; William R. Jacobi; Kelly S. Burns; Brian E. Howell

    2011-01-01

    White pine blister rust is an exotic, invasive disease that severely damages and kills white pines in the southern Rocky Mountains. We evaluated the efficacy of preventive pruning (removing lower branches) and/or sanitation pruning (removing cankered branches) to reduce disease impacts in limber (Pinus flexilis James) and Rocky Mountain bristlecone (P. aristata Englm...

  2. Summary of Operator Knowledge of Rocky Mountain Arsenal Structures. Version 3.2.

    DTIC Science & Technology

    1993-07-01

    Eastern Study Area FB Fiber Board FG Fiberglass FS Feasibility Study ft foot or feet FU Future Use GB (or Sarn) Isopropyl methylphosphonofluoriete GF O...Lead PCB Polychlorinated biphenyl P/D Plaster/ Drywall PMRMA U.S. Army Program Manager for Rocky Mountain Arsenal PMAMR Project Manager Rocky Mountain

  3. 77 FR 28874 - ONEOK Rockies Midstream, L.L.C.; Notice of Redesignation of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... Energy Regulatory Commission ONEOK Rockies Midstream, L.L.C.; Notice of Redesignation of Proceeding On April 11, 2012, ONEOK Rockies Midstream, L.L.C. (ORM) filed a letter in the above-docketed proceeding... Presidential Permit issued June 16, 2000, in Docket No. CP96-684- 001 \\1\\ to Bear Paw Energy, L.L.C....

  4. Options for the management of white pine blister rust in the Rocky Mountain Region

    Treesearch

    Kelly S. Burns; Anna W. Schoettle; William R. Jacobi; Mary F. Mahalovich

    2008-01-01

    This publication synthesizes current information on the biology, distribution, and management of white pine blister rust (WPBR) in the Rocky Mountain Region. In this Region, WPBR occurs within the range of Rocky Mountain bristlecone pine (Pinus aristata), limber pine (P. flexilis), and whitebark pine (P. albicaulis...

  5. Publications of the Rocky Mountain Forest and Range Experiment Station, 1980-1989

    Treesearch

    Robert P. Winokur

    1982-01-01

    Lists alphabetically, by author, publications of the Rocky Mountain Forest and Range Experiment Station for 1980 through 1989, including both subject matter and author Indexes. This publication continues the information shown in USDA Forest Service General Technical Report RM-6, “Publications of the Rocky Mountain Forest and Range Experiment Station, 1953-1973...

  6. Cascading effects of fire exclusion in the Rocky Mountain ecosystems: a literature review

    Treesearch

    Robert E. Keane; Kevin C. Ryan; Tom T. Veblen; Craig D. Allen; Jessie Logan; Brad Hawkes

    2002-01-01

    The health of many Rocky Mountain ecosystems is in decline because of the policy of excluding fire in the management of these ecosystems. Fire exclusion has actually made it more difficult to fight fires, and this poses greater risks to the people who fight fires and for those who live in and around Rocky Mountain forests and rangelands. This paper discusses the extent...

  7. 75 FR 10446 - Security Zone; Potomac River, Washington Channel, Washington, DC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ..., Washington, DC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard... New Jersey Avenue, SE., Washington, DC 20590-0001. (4) Hand Delivery: Same as mail address above..., DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. We have...

  8. 75 FR 28757 - Security Zone; Potomac River, Washington Channel, Washington, DC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ..., Washington, DC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590..., DC on Monday, May 24, 2010. To address security concerns during the event, the Captain of the...

  9. Better Jobs, Brighter Futures, a Stronger Washington. Washington's Community and Technical Colleges

    ERIC Educational Resources Information Center

    Washington State Board for Community and Technical Colleges, 2015

    2015-01-01

    The world is changing rapidly. With changes in technology, demographics, and workforce trends, Washington needs colleges to not only keep pace, but lead the way. Washington's 34 community and technical colleges answer that call. The community and technical colleges have proven uniquely positioned to adapt to, embrace, and ignite change. Community…

  10. Dubois and Washington -- Opposite or Similar: An Evaluation of the Philosophies of Washington and Dubois.

    ERIC Educational Resources Information Center

    Reedom, John Anthony

    Although comparative analysis of the philosophies of Booker T. Washington and W.E.B. DuBois reveals significant differences in preferred solutions to problems of blacks in the United States, the philosophies of the two men are not as diametrically opposed as scholars have generally maintained. Washington's philosophy was one of conciliation…

  11. Public Schools Energy Conservation Measures, Report Number 10: Washington Elementary School, Kennewick, Washington.

    ERIC Educational Resources Information Center

    American Association of School Administrators, Arlington, VA.

    Reported is an engineering study of energy conservation opportunities at Washington Elementary School, Kennewick, Washington. The investigation is a component of the first phase of a five-part Saving Schoolhouse Energy Project initiated by the American Association of School Administrators and funded in part by the Federal Energy Administration.…

  12. NATIONAL COASTAL CONDITION REPORT IV

    EPA Science Inventory

    The National Coastal Condition Report IV (NCCR IV) is the fourth in a series of environmental assessments of U.S. coastal waters and the Great Lakes. The report includes assessments of all the nation’s estuaries in the contiguous 48 states and Puerto Rico, south-eastern Alaska, ...

  13. NATIONAL COASTAL CONDITION REPORT IV

    EPA Science Inventory

    The National Coastal Condition Report IV (NCCR IV) is the fourth in a series of environmental assessments of U.S. coastal waters and the Great Lakes. The report includes assessments of all the nation’s estuaries in the contiguous 48 states and Puerto Rico, south-eastern Alaska, ...

  14. Extraction of Rocky Desertification from Disp Imagery: a Case Study of Liupanshui, Guizhou, China

    NASA Astrophysics Data System (ADS)

    Zhou, G.; Wu, Z.; Wang, W.; Shi, Y.; Mao, G.; Huang, Y.; Jia, B.; Gao, G.; Chen, P.

    2017-09-01

    Karst rocky desertification is a typical type of land degradation in Guizhou Province, China. It causes great ecological and economical implications to the local people. This paper utilized the declassified intelligence satellite photography (DISP) of 1960s to extract the karst rocky desertification area to analyze the early situation of karst rocky desertification in Liupanshui, Guizhou, China. Due to the lack of ground control points and parameters of the satellite, a polynomial orthographic correction model with considering altitude difference correction is proposed for orthorectification of DISP imagery. With the proposed model, the 96 DISP images from four missions are orthorectified. The images are assembled into a seamless image map of the karst area of Guizhou, China. The assembled image map is produced to thematic map of karst rocky desertification by visual interpretation in Liupanshui city. With the assembled image map, extraction of rocky desertification is conducted.

  15. Change analysis of karst rocky desertification for almost 40 years: a case study of Guangxi, China

    NASA Astrophysics Data System (ADS)

    Wang, Wei; Zhou, Guoqing; Mao, Guodong; Shi, Yujun; Zhang, Rongting; Su, Chengjie

    2015-12-01

    The paper first studied the geometric correction of historical CORONA satellite imagery in the 1960s and used the historical imagery to extract KRD (karst rocky desertification). The study area is located in the karst region of Guangxi Province, China. Finally, we used the Landsat-5 imagery to extract rocky desertification in 2005, then we could find the changes of the karst rocky desertification in Guangxi from 1960s to 2005 about nearly 40 years. And comparison analysis was conducted and the results showed that, over the 40 years, Guangxi karst rocky desertification area has significantly changed. Guangxi has typical karst environment and is one of the most serious areas of rocky desertification in southwest China provinces, thus our research on this has great practical significance.

  16. The chemical agent experience at Rocky Mountain Arsenal

    SciTech Connect

    Mohrman, G.

    1995-06-01

    Rocky Mountain Arsenal (RMA) was constructed and commissioned in 1942 for the production of sulfur mustard and other chemical munitions for possible use in World War II. RMA also became a production site for Lewisite and Sarin, including synthesis and munition filling. Other chemical agents such as Phosgene were routinely handled, filled into munitions and demilitarized. During the 1970`s and the early 1980`s, RMA served as a primary demilitarization facility for the destruction of chemical agents. Throughout its chemical weapons history, RMA generated waste materials from production, neutralization, decontamination and testing. These operations led to the possibility of chemical agent contamination in soils, process equipment and structures that have required special attention as part of the overall Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) environmental cleanup operations being conducted by the Program Manager Rocky Mountain Arsenal (PMRMA). Adjusting normal sampling operations associated with CERCLA-type activities for the special Army regulations covering chemical agents has been a difficult task. This presentation will describe the evolution of chemical agent related efforts and operations as they pertain to RMA environmental cleanup activities, to include field sampling requirements, analytical methods, commercial laboratory use and the role of the on-site PMRMA laboratory.

  17. Monitoring forest change at ecotones in the Colorado Rockies

    SciTech Connect

    Stohlgren, T.J.; Bachand, R.R. )

    1994-06-01

    We are assessing the potential effect of global climate change on the Front Range of the Colorado Rockies, including Rocky Mountain National Park. Our objective is quantify the abiotic and biotic controls on forest distribution and productivity as a basis for assessing potential vegetation change for a range of projected climate scenarios. A series of long-term vegetation transects are being established to relate soil characteristics (e.g., soil type, texture, moisture, nitrogen content) and microclimate (air and soil temperature) to vegetation characteristics (e.g., basal area, leaf area index, tree age structure, resource use efficiency, primary production) across lodgepole pine (Pinus contorta var. latifolia) ecotones. Results from five 200+ ectonal transects (68 20 m x 20 m plots; over 3,753 trees) show that basal area gradients from lodgepole pine to spruce-fir (Picea engelmannii, Abies lasiocarpa), ponderosa pine (Pinus ponderosa), and limber pine (Pinus flexilis) forests are correlated strongly (but not linearly), to soil texture and summer soil moisture. Factors controlling species-specific radial growth patterns along ecotones are more complex.

  18. Markov chain analysis of succession in a rocky subtidal community.

    PubMed

    Hill, M Forrest; Witman, Jon D; Caswell, Hal

    2004-08-01

    We present a Markov chain model of succession in a rocky subtidal community based on a long-term (1986-1994) study of subtidal invertebrates (14 species) at Ammen Rock Pinnacle in the Gulf of Maine. The model describes successional processes (disturbance, colonization, species persistence, and replacement), the equilibrium (stationary) community, and the rate of convergence. We described successional dynamics by species turnover rates, recurrence times, and the entropy of the transition matrix. We used perturbation analysis to quantify the response of diversity to successional rates and species removals. The equilibrium community was dominated by an encrusting sponge (Hymedesmia) and a bryozoan (Crisia eburnea). The equilibrium structure explained 98% of the variance in observed species frequencies. Dominant species have low probabilities of disturbance and high rates of colonization and persistence. On average, species turn over every 3.4 years. Recurrence times varied among species (7-268 years); rare species had the longest recurrence times. The community converged to equilibrium quickly (9.5 years), as measured by Dobrushin's coefficient of ergodicity. The largest changes in evenness would result from removal of the dominant sponge Hymedesmia. Subdominant species appear to increase evenness by slowing the dominance of Hymedesmia. Comparison of the subtidal community with intertidal and coral reef communities revealed that disturbance rates are an order of magnitude higher in coral reef than in rocky intertidal and subtidal communities. Colonization rates and turnover times, however, are lowest and longest in coral reefs, highest and shortest in intertidal communities, and intermediate in subtidal communities.

  19. Rocky Mountain National Park reduced nitrogen source apportionment

    NASA Astrophysics Data System (ADS)

    Thompson, Tammy M.; Rodriguez, Marco A.; Barna, Michael G.; Gebhart, Kristi A.; Hand, Jennifer L.; Day, Derek E.; Malm, William C.; Benedict, Katherine B.; Collett, Jeffrey L., Jr.; Schichtel, Bret A.

    2015-05-01

    Excess wet and dry deposition of nitrogen-containing compounds are a concern at a number of national parks. The Rocky Mountain Atmospheric Nitrogen and Sulfur Study Part II (RoMANS II) campaign was conducted from November 2008 to November 2009 to characterize the composition of reactive nitrogen and sulfur deposited in Rocky Mountain National Park (RMNP). RoMANS II identified reduced nitrogen as the major contributor to reactive nitrogen deposition in RMNP, making up over 50% of the total. Motivated by this finding, the particulate source apportionment technology within the Comprehensive Air Quality Model with extensions was used here to estimate source apportionment of reduced nitrogen concentrations at RMNP. Source apportionment results suggest that approximately 40% of reduced nitrogen deposition to RMNP comes from ammonia sources within Colorado. However, the model evaluation also suggests that this number could be underrepresenting ammonia sources in eastern Colorado due to the difficulty of capturing upslope airflow on the eastern side of the Continental Divide with meteorological models. Emissions from California, the western model boundary, and the Snake River Valley in Idaho, the next three most influential sources, contribute approximately 15%, 8%, and 7%, respectively, to total reduced nitrogen measured in RMNP. Within Colorado, about 61%, 26%, and 13% of the total Colorado contribution comes from sources to the east of the Continental Divide, sources to the west of the Continental Divide, and from the park itself.

  20. Cementation of residue ion exchange resins at Rocky Flats

    SciTech Connect

    Dustin, D.F.; Beckman, T.D.; Madore, C.M.

    1998-03-03

    Ion exchange resins have been used to purify nitric acid solutions of plutonium at Rocky Flats since the 1950s. Spent ion exchange resins were retained for eventual recovery of residual plutonium, typically by incineration followed by the aqueous extraction of plutonium from the resultant ash. The elimination of incineration as a recovery process in the late 1980s and the absence of a suitable alternative process for plutonium recovery from resins led to a situation where spent ion exchange resins were simply placed into temporary storage. This report describes the method that Rocky Flats is currently using to stabilize residue ion exchange resins. The objective of the resin stabilization program is: (1) to ensure their safety during interim storage at the site, and (2) to prepare them for ultimate shipment to the Waste Isolation Pilot Plant (WIPP) in New Mexico. Included in the discussion is a description of the safety concerns associated with ion exchange resins, alternatives considered for their stabilization, the selection of the preferred treatment method, the means of implementing the preferred option, and the progress to date.

  1. Rocky Mountain spotted fever: epidemiology of an increasing problem.

    PubMed

    Hattwick, M A; O'Brien, R J; Hanson, B F

    1976-06-01

    Reported cases of Rocky Mountain spotted fever in the United States have been increasing since 1960 and reached an all-time high of 754 cases in 1974. Detailed clinical and epidemiologic information was obtained on 1522 (55%) of the 2757 cases reported in the 5-year period 1970 through 1974. Fifty-one percent of cases were confirmed by one or more laboratory test. The increase has occurred predominantly in the southeastern part of the United States. A comparison of laboratory-confirmed and unconfirmed cases suggests that a variety of febrile exanthems may be confused with Rocky Mountain spotted fever. Neither a history of tick bite nor rash was universally present, and both were significantly less frequent in fatal cases. The overall death-to-case ratio during this period was 6.8%. Death-to-case ratios were significantly higher for nonwhites (13.9) than whites (5.8), for male patients (8.2) than female patients (4.5), and for person older than 30 (13.9) than persons younger than 30 (5.4).

  2. ROCKY EXTRASOLAR PLANETARY COMPOSITIONS DERIVED FROM EXTERNALLY POLLUTED WHITE DWARFS

    SciTech Connect

    Klein, B.; Jura, M.; Zuckerman, B.; Koester, D. E-mail: jura@astro.ucla.edu E-mail: koester@astrophysik.uni-kiel.de

    2011-11-01

    We report Keck High Resolution Echelle Spectrometer data and model atmosphere analysis of two helium-dominated white dwarfs, PG1225-079 and HS2253+8023, whose heavy pollutions most likely derive from the accretion of terrestrial-type planet(esimal)s. For each system, the minimum accreted mass is {approx}10{sup 22} g, that of a large asteroid. In PG1225-079, Mg, Cr, Mn, Fe, and Ni have abundance ratios similar to bulk Earth values, while we measure four refractory elements, Ca, Sc, Ti, and V, all at a factor of {approx}2-3 higher abundance than in the bulk Earth. For HS2253+8023 the swallowed material was compositionally similar to bulk Earth in being more than 85% by mass in the major element species, O, Mg, Si, and Fe, and with abundances in the distinctive proportions of mineral oxides-compelling evidence for an origin in a rocky parent body. Including previous studies we now know of four heavily polluted white dwarfs where the measured oxygen and hydrogen are consistent with the view that the parents' bodies formed with little ice, interior to any snow line in their nebular environments. The growing handful of polluted white dwarf systems with comprehensive abundance measurements form a baseline for characterizing rocky exoplanet compositions that can be compared with bulk Earth.

  3. Whole-Community Facilitation Regulates Biodiversity on Patagonian Rocky Shores

    PubMed Central

    Silliman, Brian R.; Bertness, Mark D.; Altieri, Andrew H.; Griffin, John N.; Bazterrica, M. Cielo; Hidalgo, Fernando J.; Crain, Caitlin M.; Reyna, Maria V.

    2011-01-01

    Background Understanding the factors that generate and maintain biodiversity is a central goal in ecology. While positive species interactions (i.e., facilitation) have historically been underemphasized in ecological research, they are increasingly recognized as playing important roles in the evolution and maintenance of biodiversity. Dominant habitat-forming species (foundation species) buffer environmental conditions and can therefore facilitate myriad associated species. Theory predicts that facilitation will be the dominant community-structuring force under harsh environmental conditions, where organisms depend on shelter for survival and predation is diminished. Wind-swept, arid Patagonian rocky shores are one of the most desiccating intertidal rocky shores ever studied, providing an opportunity to test this theory and elucidate the context-dependency of facilitation. Methodology/Principal Findings Surveys across 2100 km of southern Argentinean coastline and experimental manipulations both supported theoretical predictions, with 43 out of 46 species in the animal assemblage obligated to living within the matrices of mussels for protection from potentially lethal desiccation stress and predators having no detectable impact on diversity. Conclusions/Significance These results provide the first experimental support of long-standing theoretical predictions and reveal that in extreme climates, maintenance of whole-community diversity can be maintained by positive interactions that ameliorate physical stress. These findings have important conservation implications and emphasize that preserving foundation species should be a priority in remediating the biodiversity consequences of global climate change. PMID:22022356

  4. Human influences on trophic cascades along rocky shores

    USGS Publications Warehouse

    Lindberg, D.R.; Estes, J.A.; Warheit, K.I.

    1998-01-01

    A three-trophic-level interaction among American Black Oystercatchers (Haematopus bachmani), limpets (Lottia spp.), and erect fleshy algae in rocky intertidal communities of central and southern California was documented via manipulative and 'natural' experiments. Removal of the territorial limpet (Lottia gigantea) initially caused large increases in the percent cover of erect fleshy algae, followed by a more gradual increase in density of small limpets (Lottia spp.) and a decline in algal cover. Algal cover increased following the removal of small limpets at the sites from which L. gigantea had been removed earlier, thus demonstrating that the large and small limpets had similar inhibitory effects on plant populations. A comparison of sites with and without oyster-catchers showed that L. gigantea occupied substrate inclinations in proportion to their availability at sites where oystercatchers were rare, whereas the distribution of L. gigantea was skewed toward vertically inclined substrates where oystercatchers were common. Survival rates of limpets translocated to horizontal and vertical substrates were similar in sites lacking oystercatcher predation, but were much lower on horizontal substrates where oystercatchers were common. Our results are consistent with those from several prior studies in demonstrating that shorelines frequented by humans typically lack oystercatchers. Humans also exploit L. gigantea and reduce populations to low densities of small individuals. These findings may explain why the midlittoral zone of rocky intertidal communities in western North America are so often dominated by high population densities of small limpets.

  5. A Simple Analytical Model for Rocky Planet Interiors

    NASA Astrophysics Data System (ADS)

    Zeng, Li; Jacobsen, Stein B.

    2017-03-01

    This work aims to explore the scaling relations among rocky exoplanets. The assumption that the internal gravity increases linearly in the core and stays constant in the mantle is tested against numerical simulations, and a simple model is constructed, applicable to rocky exoplanets of CMF (core mass fraction) = 0.2–0.35 and mass = 0.1–30 M ⊕. Various scaling relations are derived: (1) CMF ≈ CRF2 (core radius fraction squared), (2) {P}{typical}∼ {g}s2 (typical interior pressure scales as surface gravity squared), (3) energy released in core formation is ∼ \\tfrac{1}{10} the total gravitational energy, (4) effective heat capacity of the mantle ≈ ≤ft(\\tfrac{{M}p}{{M}\\oplus }\\right)× 7.5× {10}27 J K‑1, (5) moment of inertia ≈ \\tfrac{1}{3}{M}p{R}p2. These relations, though approximate, are handy for quick use owing to their simplicity and lucidity, and provide insights into the interior structures of those exoplanets.

  6. Indian Education Act--Title IV. Hearing Before the Subcommittee on Elementary, Secondary and Vocational Education of the Committee on Education and Labor. House of Representatives, Ninety-Eighth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    Hearings on proposed changes in Title IV of the Indian Education Act were held in Washington, D.C. on February 22, 1983. Witnesses representing American Indian tribes and students presented testimony regarding the Administration's proposed rescision and subsequent elimination of Title IV programs in fiscal 1984. Representatives of the National…

  7. Physician Assistants and Nurse Practitioners in Rural Washington Emergency Departments.

    PubMed

    Nelson, Scott C; Hooker, Roderick S

    2016-06-01

    One role of physician assistants (PAs) and nurse practitioners (NPs) is to meet the growing demand for access to rural health care. Critical Access Hospitals, those with less than 25 beds, are usually located in rural communities, often providing continuity of care that clinics cannot deliver. Because little is known about staffing in these small hospital emergency departments, an exploratory study was undertaken using a mixed-methods approach. In Washington State, 18 of the 39 Critical Access Hospitals staff their emergency departments with PAs and NPs. Utilization data were collected through structured interviews by phone or in person on site. Most PAs and NPs lived within the community and staffing tended to be either 24 hours in-house or short notice if they lived or worked nearby. Emergency department visits ranged from 200 to 25,000 per year. All sites were designated level V or IV trauma centers and often managed cardiac events, significant injuries and, in some larger settings, obstetrics. In most instances, PAs were the sole providers in the emergency departments, albeit with physician backup and emergency medical technician support if a surge of emergency cases arose. Two-thirds of the PAs had graduated within the last 5 years. Most preferred the autonomy of the emergency department role and all expressed job satisfaction. Geographically, the more remote a Washington State Critical Access Hospital is, the more likely it will be staffed by PAs/NPs. The diverse utilization of semiautonomous PAs and NPs and their rise in rural hospital employment is a new workforce observation that requires broader investigation.

  8. Anencephaly: An Ongoing Investigation in Washington State.

    PubMed

    Barron, Sara

    2016-03-01

    : In the spring of 2012, a nurse in Washington State detected a cluster of babies born with anencephaly-a fatal condition in which infants are born without parts of the brain or skull. The resulting investigation initially confirmed a rate of anencephaly between January 2010 and January 2013 of 8.4 per 10,000 live births-more than four times the national average. As of November 2015, cases of anencephaly in Washington State have continued to increase, with the current rate estimated at 9.5 per 10,000 live births. While no distinct cause has yet been determined, neural tube defects-including anencephaly-are known to have multiple causes, including folic acid deficit, genetic variants in the folate pathway, and exposure to a variety of environmental and occupational toxins. This article describes many of these risk factors and explores the findings of Washington's ongoing investigation.

  9. 77 FR 46117 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ...); Nooksack Indian Tribe of Washington; Port Gamble Indian Community of the Port Gamble Reservation... Tribe of Washington; Port Gamble Indian Community of the Port Gamble Reservation, Washington; Puyallup...

  10. Statistical Evaluation of Airport Pavement Condition Survey Data for Washington, Oregon, and Idaho

    DTIC Science & Technology

    1988-01-01

    FIELD AP, WASHINGTON 16 86 6 .... GRAND COULEE DAM AP, WASHINGTON 6 84 7 .... LAKE CHELON AP, WASHINGTON 2 93 8 .... NEW WARDEN AP, WASHINGTON 10 77 9...NATIONAL AP, WASHINGTON 20’ 13 88 6 ... CONNEL CITY AP, WASHINGTON 26* 8 69 7 ... CREST AP, WASHINGTON 2Ś 1 97 8 ... GRAND COULEE DAM AP, WASHINGTON...WASHINGTON 4 11 6... GRAND COULEE DAM AIRPORT, WASHINGTON 3 6 7...MANSFIELD AIRPORT, WASHINGTON 6 4 8...OKANAGAN LEGION AIRPORT, WASHINGTON 7 2 9

  11. 75 FR 434 - Notice of Intent to Repatriate Cultural Items: Thomas Burke Memorial Washington State Museum...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-05

    ... Cultural Items: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY... cultural items in the possession of the Thomas Burke Memorial Washington State Museum (Burke...

  12. Aqueous complexation of thorium(IV), uranium(IV), neptunium(IV), plutonium(III/IV), and cerium(III/IV) with DTPA.

    PubMed

    Brown, M Alex; Paulenova, Alena; Gelis, Artem V

    2012-07-16

    Aqueous complexation of Th(IV), U(IV), Np(IV), Pu(III/IV), and Ce(III/IV) with DTPA was studied by potentiometry, absorption spectrophotometry, and cyclic voltammetry at 1 M ionic strength and 25 °C. The stability constants for the 1:1 complex of each trivalent and tetravalent metal were calculated. From the potentiometric data, we report stability constant values for Ce(III)DTPA, Ce(III)HDTPA, and Th(IV)DTPA of log β(101) = 20.01 ± 0.02, log β(111) = 22.0 ± 0.2, and log β(101) = 29.6 ± 1, respectively. From the absorption spectrophotometry data, we report stability constant values for U(IV)DTPA, Np(IV)DTPA, and Pu(IV)DTPA of log β(101) = 31.8 ± 0.1, 32.3 ± 0.1, and 33.67 ± 0.02, respectively. From the cyclic voltammetry data, we report stability constant values for Ce(IV) and Pu(III) of log β(101) = 34.04 ± 0.04 and 20.58 ± 0.04, respectively. The values obtained in this work are compared and discussed with respect to the ionic radius of each cationic metal.

  13. Geophysical constraints on Washington convergent margin structure

    SciTech Connect

    Finn, C. )

    1990-11-10

    Gravity and magnetic maps of western Washington reveal the lateral structure and fabric of the Washington Coast Range, Puget Basin, and southern Washington Cascade Range. The magnetic and gravity maps show large amplitude positive anomalies associated with the shallow but largely buried section of Washington Coast Range mafic rocks which are separated by negative anomalies over deep sedimentary basins. The positive anomalies indicate that the Coast Range mafic basement extends farther east than previously thought, at least as far east as the longitude of Seattle. Linear and steep gravity and magnetic gradients indicate many unmapped, often buried faults in the Washington Coast Range Province. Magnetic highs are also associated with mapped batholiths in the Cascade arc. Two-dimensional gravity and magnetic modeling constrained with geological and other geophysical data indicate that the Coast Range Province rocks are about 1 km thick at the coast, thickening to as much as 30 km near their postulated eastern edge. A maximum boundary on the average density of the upper 15-20 km of the rocks that compose the Coast Range Province of 2,920 kg/m{sup 3} was established by the modeling, suggesting a composition largely of basalt and gabbro with little interbedded sediments. The author's Washington model requires that the proposed subduction complex be more dense than the trench sediments and, therefore, that material denser than sediments be incorporated within it. The absence of continental mantle and the modeled wedge shape of the Coast Range Province upper crust suggest that erosion of the bottom of the overriding plate by subduction processes may have occurred.

  14. The adsorption of plutonium IV and V on goethite

    NASA Astrophysics Data System (ADS)

    Sanchez, Arthur L.; Murray, James W.; Sibley, Thomas H.

    1985-11-01

    The adsorption of Pu(IV) and Pu(V) on goethite (αFeOOH) from NaNO 3 solution shows distinct differences related to the different hydrolytic character of these two oxidation states. Under similar solution conditions, the adsorption edge of the more strongly hydrolyzable Pu(IV) occurs in the pH range 3 to 5 while that for Pu(V) is at pH 5 to 7. The adsorption edge for Pu(V) shifts with time to lower pH values and this appears to be due to the reduction of Pu(V) to Pu(IV) in the presence of the goethite surface. These results suggest that redox transformations may be an important aspect of Pu adsorption chemistry and the resulting scavenging of Pu from natural waters. Increasing ionic strength (from 0.1 M to 3 M NaCl or NaNO 3 and 0.03 M to 0.3 M Na 2SO 4) did not influence Pu(IV) or Pu(V) adsorption. In the presence of dissolved organic carbon (DOC), Pu(V) reduction to Pu(IV) occurred in solution. Pu(IV) adsorption on goethite decreased by 30% in the presence of 240 ppm natural DOC found in Soap Lake, Washington waters. Increasing concentrations of carbonate ligands decreased Pu(IV) and Pu(V) adsorption on goethite, with an alkalinity of 1000 meq/l totally inhibiting adsorption. The Pu-goethite adsorption system provides the data base for developing a thermodynamic model of Pu interaction with an oxide surface and with dissolved ligands, using the MINEQL computer program. From the model calculations we determined equilibrium constants for the adsorption of Pu(IV) hydrolysis species. The model was then applied to Pu adsorption in carbonate media to see how the presence of CO 3-2 could influence the mobility of Pu. The decrease in adsorption appears to be due to formation of a Pu-CO 3 complex. Model calculations were used to predict what the adsorption curves would look like if Pu-CO 3 complexes formed.

  15. Retro-action model for the erosion of rocky coasts

    NASA Astrophysics Data System (ADS)

    Sapoval, B.; Baldassarri, A.

    2009-12-01

    Rocky coasts are estimated to represent 75% of the world’s shorelines [1]. We discuss various situations where the formation of rocky coast morphology could be attributed to the retro-action of the coast morphology on the erosive power of the see. In the case of rocky coasts, erosion can spontaneously create irregular seashores. But, in turn, the geometrical irregularity participates to the damping of sea-waves, decreasing the average wave amplitude and erosive power. There may then exist a mutual self-stabilization of the waves amplitude together with the irregular morphology of the coast. A simple model of such stabilization is discussed. It leads, through a complex dynamics of the earth-sea interface, to the spontaneous appearance of an irregular sea-shore. The final coast morphology is found to depend on the morphology/damping coupling of the coast and on the possible existence of built-in correlations within the coast lithologic properties. This is illustrated in the figure. In the limit case where the morphology/damping coupling is weak and when the earth lithology distribution exhibit only short range correlations, the process spontaneously build fractal morphologies with a dimension close to 4/3 [2]. It is shown that this dimension refers to the dimension of the so-called accessible perimeter in gradient percolation. However, even rugged but non-fractal sea-coasts morphology may emerge for strong damping or during the erosion process. When the distributions of the lithologies exhibit long range correlations, a variety of complex morphologies are obtained which mimics observed coastline complexity, well beyond simple fractality. On a somewhat different perspective, the design of breakwaters is suggested to be improved by using global irregular geometry with features sizes of the order of the wave-length of the sea oscillations. [1] R. A. Davis, Jr, D. M. Fitzgerald, Beaches and Coasts,(Blackwell, Oxford 2004). [2] B. Sapoval, A. Baldassarri, A. Gabrielli

  16. Temporal limits on the habitability of rocky worlds

    NASA Astrophysics Data System (ADS)

    Frank, Elizabeth Anne

    The epoch of habitability on a rocky world is dictated by the suite of geological events and processes it experiences. A planet may be habitable for a long stretch of its history, but that period has limits. When is too soon for life to arise on a planet, and when is it too late for it to continue? Limits for habitability on Earth-like planets can be defined by extracting Earth's history from the geochemical record to infer that of the rocky planets lying far beyond the reaches of our solar system. The Late Veneer was the last recorded impact event capable of melting the Earth's crust---and extinguishing any extant life. Eoarchean ultramafic schists (metakomatiites) from Greenland and Canada show highly siderophile element depletions consistent with a deep mantle that had yet to be fully contaminated by Late Veneer material. Whether it was one impactor or multiple, it is clear that the iteration of life from which we originate must have arisen no earlier than the Late Veneer. Planetary accretion stymies the emergence of life, but geophysics might provide its eventual demise. Plate tectonics operates on Earth as a globate climate moderator, keeping Earth's surface temperate. Geological activity is maintained largely by the long-lived, heat-producing radionuclides 40K, 232Th, 235U, and 238U, whose concentrations decline as Earth ages. Eventually, these isotopes will no longer be able to provide the heat required for mantle convection, and plate tectonics will shut down, calling into question Earth's ability to maintain habitability on a global scale. Here, the Late Veneer is proposed for the first time as a hard constraint for when life could have arisen on Earth, and age is shown to be a key player in the long-term thermal regimes of conventionally defined Earth-like exoplanets. Provided with limits on the reign of life on Earth, the habitability of rocky exoplanets can be evaluated: those that are too young will still be experiencing surface-sterilizing impact

  17. Rocky Mountain spotted fever in Panama: a cluster description.

    PubMed

    Tribaldos, Maribel; Zaldivar, Yamitzel; Bermudez, Sergio; Samudio, Franklyn; Mendoza, Yaxelis; Martinez, Alexander A; Villalobos, Rodrigo; Eremeeva, Marina E; Paddock, Christopher D; Page, Kathleen; Smith, Rebecca E; Pascale, Juan Miguel

    2011-10-13

    Rocky Mountain spotted fever (RMSF) is a tick-borne infection caused by Rickettsia rickettsii. We report a cluster of fatal cases of RMSF in 2007 in Panama, involving a pregnant woman and two children from the same family.  The woman presented with a fever followed by respiratory distress, maculopapular rash, and an eschar at the site from which a tick had been removed.  She died four days after disease onset.  This is the second published report of an eschar in a patient confirmed by PCR to be infected with R. rickettsii.  One month later, the children presented within days of one another with fever and rash and died three and four days after disease onset. The diagnosis was confirmed by immunohistochemistry, PCR and sequencing of the genes of R. rickettsii in tissues obtained at autopsy. 

  18. Association between sepsis and Rocky Mountain spotted fever.

    PubMed

    Bacci, Marcelo Rodrigues; Namura, José Jorge

    2012-12-06

    Rocky Mountain spotted fever (RMSF) is a disease caused by the Gram-negative coccobacillus Rickettsia ricketsii which has been on the rise since the last decade in the USA. The symptoms are common to the many viral diseases, and the classic triad of fever, rash and headache is not always present when RMSF is diagnosed. It may progress to severe cases such as renal failure, disseminated intravascular coagulation and septicaemia. This report aims to present a fulminant case of RMSF associated with sepsis. It describes a female patient's case that quickly progressed to sepsis and death. The patient showed non-specific symptoms for 5 days before being admitted to a hospital. The fact that she lived in an area highly infested with Amblyomma aureolatum ticks was unknown to the medical staff until the moment she died.

  19. Churned-Up Rocky Debris and Dust (True Color)

    NASA Technical Reports Server (NTRS)

    2005-01-01

    NASA's Mars Exploration Rover Spirit has been analyzing sulfur-rich rocks and surface materials in the 'Columbia Hills' in Gusev Crater on Mars. This image shows rocky debris and dust, which planetary scientists call 'regolith' or 'soil,' that has been churned up by the rover wheels. This 40-centimeter-wide (16-inch-wide) patch of churned-up dirt, nicknamed 'Paso Robles,' contains brighter patches measured to be high in sulfur by Spirit's alpha particle X-ray Spectrometer. Spirit's panoramic camera took this image on martian day, or sol, 400 (Feb. 16, 2005). The image represents the panoramic camera team's best current attempt at generating a true color view of what this scene would look like if viewed by a human on Mars. The image was generated from a combination of six calibrated, left-eye images acquired through filters ranging from 430-nanometer to 750-nanometer wavelengths.

  20. Disk Accretion of Tidally Disrupted Rocky Bodies onto White Dwarfs

    NASA Astrophysics Data System (ADS)

    Feng, W.; Desch, S.

    2017-03-01

    The prevailing model for the pollution of white dwarf photospheres invokes accretion from a disk of gas and solid particles, fed by tidal disruption of rocky bodies inside the Roche radius. Current models can successfully explain the accretion rates of metals onto white dwarfs, provided the gaseous disks viscously spread at rates consistent with a partially suppressed magnetorotational instability (Metzger et al. 2012); however, these models do not explore the extent of the magnetorotational instability in disks by calculating the degree of ionization. We present ionization fractions for thermal and non-thermal processes to assess the extent of the magnetorotational instability in white dwarf disks. We determine that the disk viscosity parameter α can be as high as 0.1 in white disks, implying that the magnetorotational instability must be carefully modeled.