Sample records for study area encompassing

  1. Educational NASA Computational and Scientific Studies (enCOMPASS)

    NASA Technical Reports Server (NTRS)

    Memarsadeghi, Nargess

    2013-01-01

    Educational NASA Computational and Scientific Studies (enCOMPASS) is an educational project of NASA Goddard Space Flight Center aimed at bridging the gap between computational objectives and needs of NASA's scientific research, missions, and projects, and academia's latest advances in applied mathematics and computer science. enCOMPASS achieves this goal via bidirectional collaboration and communication between NASA and academia. Using developed NASA Computational Case Studies in university computer science/engineering and applied mathematics classes is a way of addressing NASA's goals of contributing to the Science, Technology, Education, and Math (STEM) National Objective. The enCOMPASS Web site at http://encompass.gsfc.nasa.gov provides additional information. There are currently nine enCOMPASS case studies developed in areas of earth sciences, planetary sciences, and astrophysics. Some of these case studies have been published in AIP and IEEE's Computing in Science and Engineering magazines. A few university professors have used enCOMPASS case studies in their computational classes and contributed their findings to NASA scientists. In these case studies, after introducing the science area, the specific problem, and related NASA missions, students are first asked to solve a known problem using NASA data and past approaches used and often published in a scientific/research paper. Then, after learning about the NASA application and related computational tools and approaches for solving the proposed problem, students are given a harder problem as a challenge for them to research and develop solutions for. This project provides a model for NASA scientists and engineers on one side, and university students, faculty, and researchers in computer science and applied mathematics on the other side, to learn from each other's areas of work, computational needs and solutions, and the latest advances in research and development. This innovation takes NASA science and engineering applications to computer science and applied mathematics university classes, and makes NASA objectives part of the university curricula. There is great potential for growth and return on investment of this program to the point where every major university in the U.S. would use at least one of these case studies in one of their computational courses, and where every NASA scientist and engineer facing a computational challenge (without having resources or expertise to solve it) would use enCOMPASS to formulate the problem as a case study, provide it to a university, and get back their solutions and ideas.

  2. Study of a wind energy conversion system in New Hampshire

    NASA Astrophysics Data System (ADS)

    Lockwood, J.; Kraft, G.; Pregent, G.; Smukler, L.

    1981-08-01

    Concern over conventional energy costs and supplies is currently strong, particularly in New England region where eighty percent of the total energy is oil based; furthermore, forty percent of this region's total energy is OPEC oil. These figures contrast with national averages of forty-seven and thirteen percent, respectively (1). The quest to develop alternative and renewable energy sources indigenous to New England is understandable in light of these figures. The wind is one such source. The study of wind energy can be divided into three basic areas; these are technical, legal-institutional, and financial. The technical area encompasses collection and analysis of wind data, selection and installation of wind turbines and peripheral equipment, and operation and maintenance. The legal-institutional area encompasses the resolution of such issues as land use policies, power contracts, and state and federal regulations. The financial area encompasses the examination of investment opportunities made available by various site-machine combinations and the selling of such opportunities to the investment community.

  3. NORTHWEST ORGEON PILOT STUDY AREA (USA): THE USE OF LANDSCAPE SCIENCE FOR ENVIRONMENTAL ASSESSMENT PILOT STUDY

    EPA Science Inventory

    The Northwest Oregon Pilot Study Area encompasses approximately 59,167 km2 and varies in elevation from sea level to 3,200 m. Annual precipitation varies with elevation and meridian and ranges from 25 - 460cm. The study area comprises a mixture of federal, state, and privately ow...

  4. Flood Assessment Area 3 Radioactive Waste Management Site, Nevada Test Site, Nye County, Nevada

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NSTec Environmental Management

    2007-07-01

    A flood assessment was conducted at the Area 3 Radioactive Waste Management Site (RWMS) at the Nevada Test Site (NTS) in Nye County, Nevada (Figure 1-1). The study area encompasses the watershed of Yucca Flat, a closed basin approximately 780 square kilometers (km2) (300 square miles) in size. The focus of this effort was on a drainage area of approximately 94 km2 (36 mi2), determined from review of topographic maps and aerial photographs to be the only part of the Yucca Flat watershed that could directly impact the Area 3 RWMS. This smaller area encompasses portions of the Halfpint Range,more » including Paiute Ridge, Jangle Ridge, Carbonate Ridge, Slanted Buttes, Cockeyed Ridge, and Banded Mountain. The Area 3 RWMS is located on coalescing alluvial fans emanating from this drainage area.« less

  5. National Ridesharing Demonstration Program : Regional Rideshare Promotion in North Carolina

    DOT National Transportation Integrated Search

    1985-09-01

    This case study reports on a multi-jurisdictional ridesharing program centered in the Piedmont Crescent area of North Carolina, funded under the National Ridesharing Demonstration Program. The Crescent encompasses three metropolitan areas: the Triang...

  6. 76 FR 35805 - Port Access Route Study: The Approaches to San Francisco

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... boundary. Traffic Separation Scheme or TSS means a routing measure aimed at the separation of opposing... includes traffic separation schemes, two-way routes, recommended tracks, areas to be avoided, no anchoring... study in February, 2011. The study area encompassed the traffic separation scheme off San Francisco and...

  7. NORTHWEST OREGON PILOT STUDY AREA (USA): A WATERSHED ASSESSMENT OF LANDSCAPE CHANGE AND IMPACTS TO AQUATIC RESOURCES

    EPA Science Inventory

    Studies of future management and policy options based on different assumptions provide a mechanism to examine possible outcomes and especially their likely benefits and consequences. The Northwest Oregon Pilot Study Area encompasses approximately 59,167 km2 and comprises a mixtur...

  8. Carbon Storage in Urban Areas in the USA

    NASA Astrophysics Data System (ADS)

    Churkina, G.; Brown, D.; Keoleian, G.

    2007-12-01

    It is widely accepted that human settlements occupy a small proportion of the landmass and therefore play a relatively small role in the dynamics of the global carbon cycle. Most modeling studies focusing on the land carbon cycle use models of varying complexity to estimate carbon fluxes through forests, grasses, and croplands, but completely omit urban areas from their scope. Here, we estimate carbon storage in urban areas within the United States, defined to encompass a range of observed settlement densities, and its changes from 1950 to 2000. We show that this storage is not negligible and has been continuously increasing. We include natural- and human-related components of urban areas in our estimates. The natural component includes carbon storage in urban soil and vegetation. The human related component encompasses carbon stored long term in buildings, furniture, cars, and waste. The study suggests that urban areas should receive continued attention in efforts to accurately account for carbon uptake and storage in terrestrial systems.

  9. Senior Studies.

    ERIC Educational Resources Information Center

    Sanfield, Ronald

    This report describes and evaluates an adult education experiment for the elderly of the Uptown Model Cities area of Chicago. The purpose of the "Senior Studies" program was to increase opportunities for adult and continuing education for the older people of the area through the development of a curriculum that encompassed art, literature, music,…

  10. Change in Tongue Morphology in Response to Expiratory Resistance Loading Investigated by Magnetic Resonance Imaging

    PubMed Central

    Yanagisawa, Yukio; Matsuo, Yoshimi; Shuntoh, Hisato; Mitamura, Masaaki; Horiuchi, Noriaki

    2013-01-01

    [Purpose] The purpose of this study was to investigate the effect of expiratory resistance load on the tongue area encompassing the suprahyoid and genioglossus muscles. [Subjects] The subjects were 30 healthy individuals (15 males, 15 females, mean age: 28.9 years). [Methods] Magnetic resonance imaging was used to investigate morphological changes in response to resistive expiratory pressure loading in the area encompassing the suprahyoid and genioglossus muscles. Images were taken when water pressure was sustained at 0%, 10%, 30%, and 50% of maximum resistive expiratory pressure. We then measured tongue area using image analysis software, and the morphological changes were analyzed using repeated measures analysis of variance followed by post hoc comparisons. [Results] A significant change in the tongue area was detected in both sexes upon loading. Multiple comparison analysis revealed further significant differences in tongue area as well as changes in tongue area in response to the different expiratory pressures. [Conclusion] The findings demonstrate that higher expiratory pressure facilitates greater reduction in tongue area. PMID:24259824

  11. Adult Structure and Development of the Human Fronto-Opercular Cerebral Cortex (Broca's Region)

    ERIC Educational Resources Information Center

    Judas, Milos; Cepanec, Maja

    2007-01-01

    Broca's area encompasses opercular and triangular part of the inferior frontal gyrus, covered by Brodmann's areas 44 and 45, respectively. Recent neuroimaging studies have revealed that, in addition to classical language functions, Broca's area has novel and unexpected functions, serving as a likely interface of action and perception important for…

  12. MISR GoMACCS Products

    Atmospheric Science Data Center

    2016-11-25

    Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) is an intensive ... study area encompasses Texas and the northwestern Gulf of Mexico during July, August, September, and October, 2006. The Multi-angle ...

  13. Acoustic imaging microscope

    DOEpatents

    Deason, Vance A.; Telschow, Kenneth L.

    2006-10-17

    An imaging system includes: an object wavefront source and an optical microscope objective all positioned to direct an object wavefront onto an area of a vibrating subject surface encompassed by a field of view of the microscope objective, and to direct a modulated object wavefront reflected from the encompassed surface area through a photorefractive material; and a reference wavefront source and at least one phase modulator all positioned to direct a reference wavefront through the phase modulator and to direct a modulated reference wavefront from the phase modulator through the photorefractive material to interfere with the modulated object wavefront. The photorefractive material has a composition and a position such that interference of the modulated object wavefront and modulated reference wavefront occurs within the photorefractive material, providing a full-field, real-time image signal of the encompassed surface area.

  14. International University Co-operation: Summary Record of a Working Party on International University Co-operation. Papers-9.

    ERIC Educational Resources Information Center

    International Association of Universities, Paris (France).

    This report delineates areas, patterns, effects, and purposes of international university cooperation. Areas of international university cooperation encompass teaching and study, research, university administration and organization. Patterns of cooperation include the basic principles of governing agreements, methods for full university…

  15. From Tripod to Cosmos: A New Metaphor for the Language Arts.

    ERIC Educational Resources Information Center

    Baines, Lawrence A.

    1998-01-01

    Argues that the contemporary language arts curriculum encompasses eight areas: literature, language, composition, speech and drama, critical thinking, technology, media literacy, and interdisciplinary studies. Offers a rationale for "cosmos" as a new metaphor for the language arts. Discusses the content of each of the eight curricular areas, and…

  16. Trade Masonry Syllabus.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Occupational Education Curriculum Development.

    Designed for a two-year course of study, this syllabus encompasses six areas of the masonry trade: concrete, block, brick, stone, tile, and plaster. For each area, the separate units of instruction contain course content outline, student behavioral objectives, and suggested teaching methods and audiovisuals. The six sections and their units are as…

  17. Ultra high frequency imaging acoustic microscope

    DOEpatents

    Deason, Vance A.; Telschow, Kenneth L.

    2006-05-23

    An imaging system includes: an object wavefront source and an optical microscope objective all positioned to direct an object wavefront onto an area of a vibrating subject surface encompassed by a field of view of the microscope objective, and to direct a modulated object wavefront reflected from the encompassed surface area through a photorefractive material; and a reference wavefront source and at least one phase modulator all positioned to direct a reference wavefront through the phase modulator and to direct a modulated reference wavefront from the phase modulator through the photorefractive material to interfere with the modulated object wavefront. The photorefractive material has a composition and a position such that interference of the modulated object wavefront and modulated reference wavefront occurs within the photorefractive material, providing a full-field, real-time image signal of the encompassed surface area.

  18. Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 1. Main Report.

    DTIC Science & Technology

    1984-04-01

    study area encompasses 2,960,000 acres. In Louisiana , the area includes the lower Mississippi River from Bayou Manchac to Bayou Terre Aux Boeufs...1985 SUBJECT: Mississippi and Louisiana Eatuarine Areas Orleans and permits navi-ation access between the Mississippi River and the Gulf !ntraccastal...to migrate back and forth across ;jhat i rc- coutheast Louisiana . Ar the river migrated, it deposited sediment in the form of deltaic marshes. The

  19. Spatial relations between sympatric coyotes and red foxes in North Dakota

    USGS Publications Warehouse

    Sargeant, A.B.; Allen, S.H.; Hastings, J.O.

    1987-01-01

    Spatial relations between coyotes (Canis latrans) and red foxes (Vulpes vulpes) on a 360-km2 area in North Dakota were studied during 1977-78. Coyote families occupied large (mean = 61.2 km2), relatively exclusive territories that encompassed about one-half of the study area. Fox families occupied much smaller (mean = 11.9 km2), relatively exclusive, territories that overlapped perimeters of coyote territories and/or encompassed area unoccupied by coyotes. No fox family lived totally within a coyote territory, but 3 fox families lived within the 153.6-km2 home range of an unattached yearling male coyote. Both coyotes and foxes, from families with overlapping territories, tended to use their overlap areas less than was expected by amount of overlap. Encounters between radio-equipped coyotes and foxes from families with overlapping territories occurred less often than was expected by chance. Foxes living near coyotes exhibited considerable tenacity to their territories, and no monitored fox was killed by coyotes during 2,518 fox-days of radio surveillance. A hypothesis for coyote-induced fox population declines, based largely on fox avoidance mechanisms, is presented.

  20. GRANITE CHIEF WILDERNESS STUDY AREA, CALIFORNIA.

    USGS Publications Warehouse

    Harwood, David S.; Federspiel, Francis E.

    1984-01-01

    The Granite Chief Wilderness study area encompasses 57 sq mi near the crest of the Sierra Nevada 6 mi west of Tahoe City, California. Geologic, geochemical, and mines and prospect studies were carried out to assess the mineral-resource potential of the area. On the basis of the mineral-resource survey, it is concluded that the area has little promise for the occurrence of precious or base metals, oil, gas, coal, or geothermal resources. Sand, gravel, and glacial till suitable for construction materials occur in the area, but inaccessability and remoteness from available markets preclude their being shown on the map as a potential resource.

  1. Accelerating development of late-successional features in second-growth pine stands of the Goosenest Adaptive Management Area

    Treesearch

    Martin W. Ritchie; Kathleen A. Harcksen

    2005-01-01

    This paper describes implementation and early results of a large-scale, interdisciplinary experiment in the Goosenest Adaptive Management Area in northeastern California. The study is designed to investigate development of late-successional forest attributes in second-growth ponderosa pine stands. The experiment has four treatments replicated five times and encompasses...

  2. Savant Syndrome: Case Studies, Hypotheses, and Implications for Special Education.

    ERIC Educational Resources Information Center

    Cheatham, Susan Klug; And Others

    1995-01-01

    The concept of savant syndrome, encompassing those individuals historically known as "idiot savants," is reviewed. Case studies demonstrating special abilities in the areas of calendar calculating, musical ability, artistic talent, memorization, mathematical skills, mechanical achievement, and fine sensory discrimination are discussed,…

  3. Strategic deployment plan : intelligent transportation system (ITS) : early deployment study, Kansas City metropolitan bi-state area

    DOT National Transportation Integrated Search

    1997-01-01

    Intelligent transportation systems (ITS) are systems that utilize advanced technologies, including computer, communications and process control technologies, to improve the efficiency and safety of the transportation system. These systems encompass a...

  4. Voltage-Gated Calcium Channels

    NASA Astrophysics Data System (ADS)

    Zamponi, Gerald Werner

    Voltage Gated Calcium Channels is the first comprehensive book in the calcium channel field, encompassing over thirty years of progress towards our understanding of calcium channel structure, function, regulation, physiology, pharmacology, and genetics. This book balances contributions from many of the leading authorities in the calcium channel field with fresh perspectives from risings stars in the area, taking into account the most recent literature and concepts. This is the only all-encompassing calcium channel book currently available, and is an essential resource for academic researchers at all levels in the areas neuroscience, biophysics, and cardiovascular sciences, as well as to researchers in the drug discovery area.

  5. Mineral resources of the Sheepshead Mountains, Wildcat Canyon, and Table Mountain Wilderness Study Areas, Malheur and Harney counties, Oregon

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sherrod, D.R.; Griscom, A.; Turner, R.L.

    1988-01-01

    The Sheepshead Mountains, Wildcat Canyon, and Table Mountain Wilderness Study Areas encompass most of the Sheepshead Mountains in southeast Oregon. The mountains comprise several fault blocks of middle and late Miocene basalt, basaltic andesite, andesite, and dacite lava; pyroclastic and sedimentary rocks are minor. The three wilderness study areas have low resource potential for gold, silver, and oil and gas. A few small areas have low-to-high resource potential for diatomite, as indicated by the occurrence of low-grade diatomite. Some fault zones have a moderate potential for geothermal energy.

  6. Spatial characteristics of topography, energy exchange, and forest cover in a central Appalachian watershed

    Treesearch

    Stanislaw J. Tajchman; Hailiang Fu; James N. Kochenderfer; Pan Chunshen

    1995-01-01

    Spatial variation of topography, net radiation, evapotranspiration, and forest stand in the central Appalachian watershed is described. The study area is the control watershed 4 (39"20'N, 79"49"W) located in the Fernow Experimental Forest at Parsons, West Virginia. The watershed encompasses an area of 39.2 ha, it has a southeast orientation, and the...

  7. Food texture analysis in the 21st century

    USDA-ARS?s Scientific Manuscript database

    The study of food texture encompasses sensory, physiological, and structural aspects. Research in this area must be multidisciplinary in nature, accounting for consumer perception and acceptability, rheology, and structural aspects. This brief review of the field covers sensory panels, instrumenta...

  8. Maternal Self-Efficacy in the Home Food Environment: A Qualitative Study among Low-Income Mothers of Nutritionally At-Risk Children in an Urban Area of Jakarta, Indonesia

    ERIC Educational Resources Information Center

    Kolopaking, Risatianti; Bardosono, Saptawati; Fahmida, Umi

    2011-01-01

    Objective: To explore the factors that encompass maternal self-efficacy in providing food for the home. Methods: In-depth interviews were conducted with 19 mothers of nutritionally at risk children in an urban area of East Jakarta, Indonesia. This study was based on Social Cognitive Theory, Family Stress Models, and Ecological Frameworks. Data…

  9. Regeneration response to tornado and salvage harvesting in a bottomland forest

    Treesearch

    John L. Nelson; John W. Groninger; Loretta L. Battaglia; Charles M. Ruffner

    2010-01-01

    A direct hit from an F4 tornado on May 2003, followed by a partial salvage logging operation at Mermet Lake State Conservation Area on the Ohio River bottoms of southern IL have provided a rare opportunity to assess the responses of a bottomland hardwood forest to severe wind and soil disturbances. The study area encompasses 700 acres and is representative of many...

  10. A study of lagoonal and estuarine processes in the area of Merritt Island encompassing the space center

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A study was conducted to determine the marine biology and dynamic oceanographic properties of the Indian River in Florida. One of the major areas of concentration involved the compilation of a taxonomic list of marine animals in the river. An important conclusion of the study is that diversity of the benthic community is substantially higher than expected. The effect of major climatic factors on the diversity and structure of the benthic community is analyzed.

  11. Mineral resources of the Raymond Mountain Wilderness Study Area, Lincoln county, Wyoming

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lund, K.; Evans, J.P.; Hill, R.H.

    1990-01-01

    The paper reports on the Raymond Mountain Wilderness Study Area which encompasses most of the Sublette Range of western Lincoln County, Wyo. The study area consists of upper Paleozoic and Mesozoic sedimentary rocks that form part of the Idaho-Wyoming-Utah overthrust belt. There are no identified mineral or energy resources in the wilderness study area. The study area has moderate energy resource potential for oil and gas. Mineral resource potential for vanadium and phosphate is low because the Phosphoria Formation is deeply buried beneath the wilderness study area and contains unweathered units having low P{sub 2}O{sub 5} values. The mineral resourcemore » potential for coal, other metals, including uranium, high-purity limestone or dolostone, and geothermal energy is low.« less

  12. Arsenic Fate, Transport And Stability Study: Groundwater, Surface Water, Soil And Sediment Investigation At Fort Devens Superfund Site

    EPA Science Inventory

    A field investigation was conducted to examine the distribution of arsenic in groundwater, surface water, and sediments at the Fort Devens Superfund Site. The study area encompassed a portion of plow Shop Pond (Red Cove), which receives groundwater discharge from the aquifer und...

  13. Empirical Approach to Interpreting Card-Sorting Data

    ERIC Educational Resources Information Center

    Wolf, Steven F.; Dougherty, Daniel P.; Kortemeyer, Gerd

    2012-01-01

    Since it was first published 30 years ago, the seminal paper of Chi "et al." on expert and novice categorization of introductory problems led to a plethora of follow-up studies within and outside of the area of physics [Cogn. Sci. 5 121 (1981)]. These studies frequently encompass "card-sorting" exercises whereby the…

  14. Drawing on a Theoretical Model to Study Students' Understandings of Fractions

    ERIC Educational Resources Information Center

    Charalambous, Charalambos Y.; Pitta-Pantazi, Demetra

    2007-01-01

    Teaching and learning fractions has traditionally been one of the most problematic areas in primary school mathematics. Several studies have suggested that one of the main factors contributing to this complexity is that fractions comprise a multifaceted notion encompassing five interrelated subconstructs (i.e., part-whole, ratio, operator,…

  15. Future travel demand and its implications for transportation infrastructure investments in the Texas Triangle.

    DOT National Transportation Integrated Search

    2009-03-01

    This study takes a megaregion approach to project future travel demand and choice of transport : modes in the Texas Triangle, which is encompassed by four major metropolitan areas, Dallas-Fort : Worth, Houston, San Antonio, and Austin. The model was ...

  16. REMOTE SENSING OF SEAGRASS WITH AVIRIS AND HIGH ALTITUDE AERIAL PHOTOGRAPHY

    EPA Science Inventory

    On May 15,2002 AVIRlS (Advanced VisuaJ/lnfrared Imaging Spectrometer) data and high altitude aerial photographs were acquired tor coastal .waters from Cape Lookout to Oregon Inlet, North Carolina. The study encompasses extensive areas of seagrass, federally protected submersed, r...

  17. 47 CFR 90.375 - RSU license areas, communication zones and registrations

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... Governmental applicants will be issued a geographic area license based on the geo-political area encompassing... Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554 or National Archives and...

  18. 47 CFR 90.375 - RSU license areas, communication zones and registrations

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... Governmental applicants will be issued a geographic area license based on the geo-political area encompassing... Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554 or National Archives and...

  19. 47 CFR 90.375 - RSU license areas, communication zones and registrations

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... Governmental applicants will be issued a geographic area license based on the geo-political area encompassing... Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554 or National Archives and...

  20. 47 CFR 90.375 - RSU license areas, communication zones and registrations

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... Governmental applicants will be issued a geographic area license based on the geo-political area encompassing... Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554 or National Archives and...

  1. 47 CFR 90.375 - RSU license areas, communication zones and registrations

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... Governmental applicants will be issued a geographic area license based on the geo-political area encompassing... Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554 or National Archives and...

  2. Extent and Depth to Top of Basalt and Interbed Hydrogeologic Units, Yakima River Basin Aquifer System, Washington

    USGS Publications Warehouse

    Jones, M.A.; Vaccaro, J.J.

    2008-01-01

    The hydrogeologic framework was delineated for the ground-water flow system of the three basalt formations and two interbeds in the Yakima River Basin, Washington. The basalt units are nearly equivalent to the Saddle Mountains, Wanapum, and Grande Ronde. The two major interbed units between the basalt formations generally are referred to as the Mabton and Vantage. The basalt formations are a productive source of ground-water for the Yakima River Basin. The Grande Ronde unit comprises the largest area in the Yakima River Basin aquifer system. This unit encompasses an area of about 5,390 mi2 and ranges in altitude from 6,900 ft, where it is exposed at land surface, to a depth of 2,800 ft below land surface. The Wanapum unit encompasses an area of 3,450 mi2 and ranges in altitude from 5,680 ft, where exposed at land surface, to a depth of 2,050 ft below land surface. The Saddle Mountains unit, the least extensive, encompasses an area of 2,290 mi2 and ranges from 4,290 ft, where exposed at the surface, to a depth of 1,840 ft below land surface.

  3. Reconnaissance Assessment of the Potential for Roadside Dry Wells to Affect Water Quality on the Island of Hawai'i

    USGS Publications Warehouse

    Izuka, Scot K.; Senter, Craig A.; Johnson, Adam G.

    2009-01-01

    The County of Hawai'i Department of Public Works (DPW) uses dry wells to dispose of stormwater runoff from roads. Recently, concern has been raised that water entering the dry wells may transport contaminants to groundwater and affect the quality of receiving waters. The DPW operates 2,052 dry wells. Compiling an inventory of these dry wells and sorting it on the basis of presence or absence of urbanization in the drainage area, distance between the bottom of the dry well and the water table, and proximity to receiving waters helps identify the dry wells having greatest potential to affect the quality of receiving waters so that future studies or mitigation efforts can focus on a smaller number of dry wells. The drainage areas of some DPW dry wells encompass urbanized areas, which could be a source of contaminants. Some dry wells penetrate close to or through the water table, eliminating or substantially reducing opportunities for contaminant attenuation between the ground surface and water table. Dry wells that have drainage areas that encompass urbanization, penetrate to near the water table, and are near the coast have the highest potential to affect the quality of coastal waters (this study did not consider specific sections of coastline that may be of greater concern than others). Some DPW dry wells, including a few that have drainage areas that encompass urbanization, lie within the areas contributing recharge (ACR) to drinking-water wells. Numerical groundwater modeling studies by previous investigators indicate that water infiltrating those dry wells could eventually be pumped at drinking-water wells. Dry wells that have a high potential for affecting coastal receiving waters or drinking-water wells can be the focus of studies to further understand the effect of the dry wells on the quality of receiving waters. Possible study approaches include sampling for contaminants at the dry well and receiving water, injecting and monitoring the movement of tracers, and numerical modeling. To fully assess whether dry wells actually pose a significant contamination threat to receiving waters, results from modeling or monitoring must be compared to limits for contaminant concentration at receiving waters. These limits are usually established by the agencies tasked with protecting those waters.

  4. Timing of activity of two fault systems on Mercury

    NASA Astrophysics Data System (ADS)

    Galluzzi, V.; Guzzetta, L.; Giacomini, L.; Ferranti, L.; Massironi, M.; Palumbo, P.

    2015-10-01

    Here we discuss about two fault systems found in the Victoria and Shakespeare quadrangles of Mercury. The two fault sets intersect each other and show probable evidence for two stages of deformation. The most prominent system is N-S oriented and encompasses several tens to hundreds of kilometers long and easily recognizable fault segments. The other system strikes NE- SW and encompasses mostly degraded and short fault segments. The structural framework of the studied area and the morphological appearance of the faults suggest that the second system is older than the first one. We intend to apply the buffered crater counting technique on both systems to make a quantitative study of their timing of activity that could confirm the already clear morphological evidence.

  5. Geologic map of the South Jackson Mountains Wilderness Study Area, Humboldt County, Nevada

    USGS Publications Warehouse

    Sorensen, Martin L.

    1986-01-01

    The South Jackson Mountains Wilderness Study Area is in south-central Humboldt County, approximately 50 miles northwest of Winnemucca, Nevada. The boundaries originally specified for the wilderness study area encompassed an area of 60,211 acres. The draft Environmental Impact Statement issued in 1983 by the U.S. Bureau of Land Management (BLM) identified 20,094 acres within the wilderness study area as potentially suitable for inclusion into the National Wilderness Preservation System. Subsequent (August 27, 1984) deletions by the BLM have resulted in the present study area of approximately 10,300 acres. The boundaries of the study area are approximated by the range crestline to the east and the 4,400-ft contour along the west side of the range from King Lear Peak north to the divide between Hobo and Christiorsson Canyons.

  6. The Potential for Restoration to Break the Grass/Fire Cycle in Dryland Ecosystems in Hawaii

    DTIC Science & Technology

    2016-11-01

    Content of a Leaf PSAG Pleistocene Substrate Age Gradient PSW Pacific Southwest Station PTA Pohakuloa Training Area PV Photosynthetic Vegetation...resampled these images to 1.5 m resolution, and the study area encompassed 23 individual photographs. Due to variable solar illumination among...ecosystems many plant species benefit from similar conditions during regeneration, such as increased water availability, decreased solar radiation, and

  7. SCIENCE POLICY BULLETIN NUMBER 1.

    ERIC Educational Resources Information Center

    BRAINARD, ROBERT W.

    THIS BULLETIN, PUBLISHED BIMONTHLY, REPORTS THE CURRENT LITERATURE IN THE AREA OF SCIENCE AND PUBLIC POLICY. THE COVERAGE ENCOMPASSES BOTH "POLICY FOR SCIENCE" AND "SCIENCE FOR POLICY" MATTERS. SCIENCE IS USED TO DENOTE ENGINEERING, TECHNOLOGY, AND SCIENCE. THE BULLETIN IS INTENDED FOR PERSONS ENGAGED IN STUDYING, FORMULATING, OR IMPLEMENTING…

  8. Teachers' Perceptions of Kindergarten Readiness Indicators

    ERIC Educational Resources Information Center

    Boylan, Tronya E.

    2017-01-01

    The study of school readiness is multifaceted, encompassing an understanding of many developmental areas and skills. In the current educational culture of high-stakes testing, increased rigor, and high learning expectations, parents may be concerned about a child's readiness to begin kindergarten. With increased accountability, teachers may also…

  9. 47 CFR 52.19 - Area code relief.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... new area codes within their states. Such matters may include, but are not limited to: Directing... realignment; establishing new area code boundaries; establishing necessary dates for the implementation of... code relief planning encompasses all functions related to the implementation of new area codes that...

  10. 47 CFR 52.19 - Area code relief.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... new area codes within their states. Such matters may include, but are not limited to: Directing... realignment; establishing new area code boundaries; establishing necessary dates for the implementation of... code relief planning encompasses all functions related to the implementation of new area codes that...

  11. Area Handbook Series: Bolivia: A Country Study

    DTIC Science & Technology

    1989-12-01

    The northern lowlands are drained by wide, slow-moving rivers, the threelIr’gest-of which-the Mamor6, Beni, and Madre de Dios -all flow northward into...for exploration and production in a 2.5-million-hectare area, encompassing the Madre de Dios and Lapachos regions of La Paz, Beni, and Pando depart...used for transport were the Ichilo-Mamor6, Beni- Madre 147 Bolivia: A Country Study de Dios -Ort6n, and It~nez-Paraguay. Capstanias (river stations) in

  12. Preliminary Checklist of M.A. Theses and Ph.D. Dissertations Related to Asian American Studies in the UCLA Library.

    ERIC Educational Resources Information Center

    Lin, Che-Hwei, Comp.

    Three hundred and twenty-five references are compiled in the preliminary checklist. Items are arranged alphabetically by author, and encompass research conducted in various disciplines about Chinese, Japanese, Filipino, Hawaiian, and Korean subgroups. Among the topical areas covered by the research studies are the following: cultural conflicts,…

  13. The Influence of Syllable Onset Complexity and Syllable Frequency on Speech Motor Control

    ERIC Educational Resources Information Center

    Riecker, Axel; Brendel, Bettina; Ziegler, Wolfram; Erb, Michael; Ackermann, Hermann

    2008-01-01

    Functional imaging studies have delineated a "minimal network for overt speech production," encompassing mesiofrontal structures (supplementary motor area, anterior cingulate gyrus), bilateral pre- and postcentral convolutions, extending rostrally into posterior parts of the inferior frontal gyrus (IFG) of the language-dominant hemisphere, left…

  14. Protein - Calorie Malnutrition in Children and its Relation to Psychological Development and Behavior

    ERIC Educational Resources Information Center

    Latham, Michael C.

    1974-01-01

    Encompassing only human and excluding animal studies, this review surveys the literature on protein-calorie malnutrition and its possible role in retarding psychological, intellectual or behavioral development. Areas reviewed include types of protein-calorie malnutrition, the effects of malnutrition on brain development, cross-sectional and…

  15. Darwin's Legacy to Comparative Psychology and Ethology

    ERIC Educational Resources Information Center

    Burghardt, Gordon M.

    2009-01-01

    Charles Darwin made numerous seminal contributions to the study of animal behavior over his long career. This essay places these contributions in the context of Darwin's life, showing his long-standing interest in psychological and behavioral issues encompassing all species, including humans. Ten areas are highlighted: natural history;…

  16. Aeromagnetic map of the Glacier Peak Wilderness and adjacent areas, Chelan, Skagit, and Snohomish counties, Washington

    USGS Publications Warehouse

    Flanigan, V.J.; Sherrard, Mark

    1985-01-01

    The Glacier Peak Wilderness encompasses 464,741 acres, including 483 acres of patented mining and millsite claims. Also included in the present study are nine areas adjoining the wilderness (see fig. 1), totaling 90,034 acres of recommended wilderness additions. All these lands are here collectively called the “study area.” Access to the study area is provided by generally well maintained trails from gravel or dirt roads along major valleys above Darrington, Marblemount, Stehekin, Holden, Trinity, and Lake Wnatchee. Other than the main access trails across a few passes (Cloudy Pass, Buck Creek Pass, White Pass, and Indian Pass), trails are rough, infrequently maintained, or nonexistent.

  17. HELLS HOLE ROADLESS AREA, ARIZONA AND NEW MEXICO.

    USGS Publications Warehouse

    Ratte, James C.; Briggs, John P.

    1984-01-01

    The Hells Hole Roadless Area encompasses about 50 sq mi along the Arizona-New Mexico State line. The area was studied and the southeastern part was determined to have a probable mineral-resource potential for the discovery of base- or precious-metal deposits related to igneous intrusions of middle to late Tertiary age. There also is a probable resource potential for porphyry copper mineralization of Laramide age beneath the Tertiary volcanic rocks that cover the area. There is little promise for the occurrence of energy resources in the area. Additional geochemical and petrological studies of the rocks of the Hells Hole volcanic center and modeling of geophysical anomalies are necessary to adequately appraise the mineral-resource potential of the area.

  18. 33 CFR 165.776 - Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Seventh Coast...) Location. The following area is a security zone: All waters from surface to bottom, encompassed by an...

  19. Geochemical map of the Guadalupe Escarpment Wilderness Study Area, Eddy County, New Mexico

    USGS Publications Warehouse

    Light, T.D.; Domenico, J.A.; Smith, S.M.

    1985-01-01

    The Guadalupe Escarpment Wilderness Study Area encompasses approximately 21,300 acres along Guadalupe Ridge in the southern end of the Guadalupe Mountains about 35 miles southwest of Carlsbad, N. Mex. (fig. 1). The area trends northeasterly, is bounded on the south by the Texas State line and the northern boundary of Guadalupe Mountains National Park. The study area is bounded on the northeast by Carlsbad Caverns National Park. The area comprises several narrow, gently sloping mesas bounded by deeply incised canyons. Elevations range from 7,413 feet on Camp Wilderness Ridge to approximately 4,875 feet at Franks Spring. A rough jeep road along the northwest boundary of the study area can be reached by U.S. Forest Service roads from the northwest. The southeastern part of the study area can be approached via unimproved ranch roads leading off U.S. Highway 62-180.

  20. FY10 RARE Final Report to Region 10: The functional Assessment of Alaska Peatlands in Cook Inlet Basin - report

    EPA Science Inventory

    Peatlands in south central Alaska form the predominant wetland class in the lowlands that encompass Cook Inlet. These peatlands are also in areas of increasing human development in Alaska. Currently Alaska peatlands are extensive and largely pristine. This study focused onobtaini...

  1. Long-term irrigation affects the dynamics and activity of the wheat rhizosphere microbiome

    USDA-ARS?s Scientific Manuscript database

    The Inland Pacific Northwest encompasses 1.6 million cropland hectares and is a major wheat-producing area in the western United States. The climate throughout the region is semi-arid, making the availability of water a significant challenge for agriculture. We conducted a three-year field study inv...

  2. How Gender Differences in Academic Engagement Relate to Students' Gender Identity

    ERIC Educational Resources Information Center

    Kessels, Ursula; Heyder, Anke; Latsch, Martin; Hannover, Bettina

    2014-01-01

    Background: Gender differences in educational outcomes encompass many different areas. For example, in some educational settings, boys lag behind girls on indicators of educational success, such as leaving certificates and type of school attended. In studies testing performance, boys typically show lower competence in reading compared with girls,…

  3. An Inquiry into the Development of Future Speech-Language Pathologists: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Plotts, Kimberly P.

    2017-01-01

    Upon graduating college, many students seek employment within the degree area in which they obtained. Employers are seeking skills in individuals that encompass interpersonal, technical, analytical, personal, and professional abilities. As with many careers, the allied health field requires content specific knowledge and specialized skills, which…

  4. 33 CFR 334.1340 - Pacific Ocean, Hawaii; danger zones.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Hawaii. The waters within a circular area with a radius of three (3) miles having its center on Kaula..., Kahoolawe Island, Hawaii. The waters adjacent to Kahoolawe Island within the area encompassed by the...

  5. 33 CFR 334.1340 - Pacific Ocean, Hawaii; danger zones.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Hawaii. The waters within a circular area with a radius of three (3) miles having its center on Kaula..., Kahoolawe Island, Hawaii. The waters adjacent to Kahoolawe Island within the area encompassed by the...

  6. 33 CFR 334.1340 - Pacific Ocean, Hawaii; danger zones.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Hawaii. The waters within a circular area with a radius of three (3) miles having its center on Kaula..., Kahoolawe Island, Hawaii. The waters adjacent to Kahoolawe Island within the area encompassed by the...

  7. 33 CFR 334.1340 - Pacific Ocean, Hawaii; danger zones.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Hawaii. The waters within a circular area with a radius of three (3) miles having its center on Kaula..., Kahoolawe Island, Hawaii. The waters adjacent to Kahoolawe Island within the area encompassed by the...

  8. 33 CFR 334.1340 - Pacific Ocean, Hawaii; danger zones.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Hawaii. The waters within a circular area with a radius of three (3) miles having its center on Kaula..., Kahoolawe Island, Hawaii. The waters adjacent to Kahoolawe Island within the area encompassed by the...

  9. Assessment Study on Sensors and Automation in the Industries of the Future. Reports on Industrial Controls, Information Processing, Automation, and Robotics

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bennett, Bonnie; Boddy, Mark; Doyle, Frank

    This report presents the results of an expert study to identify research opportunities for Sensors & Automation, a sub-program of the U.S. Department of Energy (DOE) Industrial Technologies Program (ITP). The research opportunities are prioritized by realizable energy savings. The study encompasses the technology areas of industrial controls, information processing, automation, and robotics. These areas have been central areas of focus of many Industries of the Future (IOF) technology roadmaps. This report identifies opportunities for energy savings as a direct result of advances in these areas and also recognizes indirect means of achieving energy savings, such as product quality improvement,more » productivity improvement, and reduction of recycle.« less

  10. Mineral resources of the East Fork High Rock Canyon Wilderness Study Area, Washoe and Humboldt counties, Nevada

    USGS Publications Warehouse

    Ach, Jay A.; Plouff, Donald; Turner, R.L.; Schmauch, S.W.

    1987-01-01

    The part of the East Fork High Rock Canyon Wilderness Study Area (CA-020-914/NV-020-006A) included in this study encompasses 33,460 acres in the northwestern part of Nevada. Throughout this report, "wilderness study area" and "study area" refertothe 33,460 acres for which mineral surveys were requested. The U.S. Geological Survey and the U.S. Bureau of Mines conducted geological, geophysical, and geochemical surveys to assess the mineral resources (known) and the mineral resource potential (undiscovered) of the study area. Fieldwork for this report was carried out in 1985 and 1986. No mines, significant prospects, or mining claims are located inside the study area, and no identified resources were found. The wilderness study area has moderate mineral resource potential for gold, silver, and mercury and for zeolite minerals. A low potential also exists for geothermal energy resources, and potential for oil and gas is unknown.

  11. Area Handbook Series: Indonesia: A Country Study,

    DTIC Science & Technology

    1992-11-01

    groups are recognized), most Indonesians are linguistically-and culturally-part of a larger Indo- Malaysian world encompassing present-day Malaysia...the PRRI rebels in 1958. In the 53 Indonesia: A Country Study wake of Malaysia’s creation, a wave of anti- Malaysian and anti- British demonstrations...raw." Military units infiltrated Malaysian territory but were intercepted before they could establish contact witllJocal dissidents. This action

  12. 76 FR 58105 - Regulated Navigation Area; Saugus River, Lynn, MA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ...-AA11 Regulated Navigation Area; Saugus River, Lynn, MA AGENCY: Coast Guard, DHS. ACTION: Temporary... River in Lynn, MA. Establishing this temporary rule will allow the necessary stabilization work to be... on the Energy Systems Pipeline Bridge on the Saugus River in Lynn, MA. The regulated area encompasses...

  13. 78 FR 15802 - United States-Israel Free Trade Area Implementation Act; Re-Designation of Qualifying Industrial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE United States-Israel Free Trade Area... Representative. ACTION: Notice. SUMMARY: Under the United States-Israel Free Trade Area Implementation Act (IFTA Act), articles of qualifying industrial zones (QIZs) encompassing portions of Israel and Jordan or...

  14. Guidelines for Out-of-School Credit in Foreign Travel.

    ERIC Educational Resources Information Center

    Hartman, Don, Comp.; Hutto, Max, Comp.

    Guidelines for out-of-school credit in foreign travel through the Foreign Study Program for high school students are presented. This program is offered to high school students in a format that encompasses areas contiguous to all major curriculum courses of the secondary school. The following topics are addressed: (1) program goals and objectives,…

  15. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... or CMP's geographic area does not expand that area to encompass the location of the enrollee's new... to the HMO's or CMP's geographic area within 1 year from the date he or she left that area, the HMO... date the enrollee left that area in accordance with paragraph (f)(1) of this section. (g) Failure to...

  16. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... or CMP's geographic area does not expand that area to encompass the location of the enrollee's new... to the HMO's or CMP's geographic area within 1 year from the date he or she left that area, the HMO... date the enrollee left that area in accordance with paragraph (f)(1) of this section. (g) Failure to...

  17. Regression models for estimating leaf area of seedlings and adult individuals of Neotropical rainforest tree species.

    PubMed

    Brito-Rocha, E; Schilling, A C; Dos Anjos, L; Piotto, D; Dalmolin, A C; Mielke, M S

    2016-01-01

    Individual leaf area (LA) is a key variable in studies of tree ecophysiology because it directly influences light interception, photosynthesis and evapotranspiration of adult trees and seedlings. We analyzed the leaf dimensions (length - L and width - W) of seedlings and adults of seven Neotropical rainforest tree species (Brosimum rubescens, Manilkara maxima, Pouteria caimito, Pouteria torta, Psidium cattleyanum, Symphonia globulifera and Tabebuia stenocalyx) with the objective to test the feasibility of single regression models to estimate LA of both adults and seedlings. In southern Bahia, Brazil, a first set of data was collected between March and October 2012. From the seven species analyzed, only two (P. cattleyanum and T. stenocalyx) had very similar relationships between LW and LA in both ontogenetic stages. For these two species, a second set of data was collected in August 2014, in order to validate the single models encompassing adult and seedlings. Our results show the possibility of development of models for predicting individual leaf area encompassing different ontogenetic stages for tropical tree species. The development of these models was more dependent on the species than the differences in leaf size between seedlings and adults.

  18. ARROYO SECO ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Powell, Robert E.; Gabby, Peter N.

    1984-01-01

    Situated in the southwestern San Gabriel Mountains in Los Angeles County, California, the Arroyo Seco Roadless Area encompasses about 8 sq mi within the Angeles National Forest. On the basis of geologic mapping, a geochemical stream-sediment survey, and a survey of mines, quarries, and prospects, the area has a probable resource potential for small gold occurrences in the southern part of the area. Sand, gravel, and stone suitable for construction materials are found in the roadless area. Because of their regional association with gold mineralization, the thin and poorly exposed mafic dikes in the Echo Granite, the Mount Lowe Granodiorite, and the Precambrian gneiss in and around the roadless area offer the most promising avenue for additional study of the resource potential of the area.

  19. Evolutionary space platform concept study. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Evolutionary Space Platform Concept Study encompassed a 10 month effort to define, evaluate and compare approaches and concepts for evolving unmanned and manned capability platforms beyond the current Space Platform concepts to an evolutionary goal of establishing a permanent manned presence in space. Areas addressed included: special emphasis trade studies on the current unmanned concept, assessment of manned platform concepts, and utility analysis of a manned platform for defense related missions.

  20. Role of Women in the Management of Police Organisation: A Paradigm Shift

    ERIC Educational Resources Information Center

    Sabat, Satya Narayan; Mishra, Sunita

    2010-01-01

    Notwithstanding the emancipation and advancements of women all over the world in 21st century, women continue to be under-represented in management positions. The role of women as managers encompassed even those areas of work, which were earlier considered to be strongly man's domain like the police organisation. The objective of the study was to…

  1. Strengthening protected areas for biodiversity and ecosystem services in China.

    PubMed

    Xu, Weihua; Xiao, Yi; Zhang, Jingjing; Yang, Wu; Zhang, Lu; Hull, Vanessa; Wang, Zhi; Zheng, Hua; Liu, Jianguo; Polasky, Stephen; Jiang, Ling; Xiao, Yang; Shi, Xuewei; Rao, Enming; Lu, Fei; Wang, Xiaoke; Daily, Gretchen C; Ouyang, Zhiyun

    2017-02-14

    Recent expansion of the scale of human activities poses severe threats to Earth's life-support systems. Increasingly, protected areas (PAs) are expected to serve dual goals: protect biodiversity and secure ecosystem services. We report a nationwide assessment for China, quantifying the provision of threatened species habitat and four key regulating services-water retention, soil retention, sandstorm prevention, and carbon sequestration-in nature reserves (the primary category of PAs in China). We find that China's nature reserves serve moderately well for mammals and birds, but not for other major taxa, nor for these key regulating ecosystem services. China's nature reserves encompass 15.1% of the country's land surface. They capture 17.9% and 16.4% of the entire habitat area for threatened mammals and birds, but only 13.1% for plants, 10.0% for amphibians, and 8.5% for reptiles. Nature reserves encompass only 10.2-12.5% of the source areas for the four key regulating services. They are concentrated in western China, whereas much threatened species' habitat and regulating service source areas occur in eastern provinces. Our analysis illuminates a strategy for greatly strengthening PAs, through creating the first comprehensive national park system of China. This would encompass both nature reserves, in which human activities are highly restricted, and a new category of PAs for ecosystem services, in which human activities not impacting key services are permitted. This could close the gap in a politically feasible way. We also propose a new category of PAs globally, for sustaining the provision of ecosystems services and achieving sustainable development goals.

  2. Strengthening protected areas for biodiversity and ecosystem services in China

    PubMed Central

    Xu, Weihua; Xiao, Yi; Zhang, Jingjing; Zhang, Lu; Hull, Vanessa; Wang, Zhi; Zheng, Hua; Polasky, Stephen; Jiang, Ling; Xiao, Yang; Shi, Xuewei; Rao, Enming; Lu, Fei; Wang, Xiaoke; Daily, Gretchen C.; Ouyang, Zhiyun

    2017-01-01

    Recent expansion of the scale of human activities poses severe threats to Earth’s life-support systems. Increasingly, protected areas (PAs) are expected to serve dual goals: protect biodiversity and secure ecosystem services. We report a nationwide assessment for China, quantifying the provision of threatened species habitat and four key regulating services—water retention, soil retention, sandstorm prevention, and carbon sequestration—in nature reserves (the primary category of PAs in China). We find that China’s nature reserves serve moderately well for mammals and birds, but not for other major taxa, nor for these key regulating ecosystem services. China’s nature reserves encompass 15.1% of the country’s land surface. They capture 17.9% and 16.4% of the entire habitat area for threatened mammals and birds, but only 13.1% for plants, 10.0% for amphibians, and 8.5% for reptiles. Nature reserves encompass only 10.2–12.5% of the source areas for the four key regulating services. They are concentrated in western China, whereas much threatened species’ habitat and regulating service source areas occur in eastern provinces. Our analysis illuminates a strategy for greatly strengthening PAs, through creating the first comprehensive national park system of China. This would encompass both nature reserves, in which human activities are highly restricted, and a new category of PAs for ecosystem services, in which human activities not impacting key services are permitted. This could close the gap in a politically feasible way. We also propose a new category of PAs globally, for sustaining the provision of ecosystems services and achieving sustainable development goals. PMID:28137858

  3. Mineral resources of the Castle Peaks Wilderness Study Area, San Bernardino County, California

    USGS Publications Warehouse

    Miller, David A.W.; Frisken, James G.; Jachens, Robert C.; Gese, Diann D.

    1986-01-01

    The Castle Peaks Wilderness Study Area (CDCA266) comprises approximately 45,000 acres in the northern New York Mountains, San Bernardino County, California. At the request of the Bureau of Land Management, 39,303 acres of the wilderness study area were studied. The area was investigated during 1982-1985 using combined geologic, geochemical, and geophysical methods. are considered preliminarily suitable for wilderness deignation. There are no mineral reserves or identified resources in the study area. Fluorspar, occurring in sparse veins, has moderate resource potential, as do silver and lead in fault zones, and gold and silver in sparse, high-grade veins and fault breccia. Each area of moderate resource potential encompasses less than one square mile. These same commodities have low resource potential in similar occurrences throughout much of the study area. In addition, there is low resource potential for gold in placer deposits, uranium in altered breccia and gouge, and rare-earth elements in pegmatite dikes. There is no resource potential for oil and gas resources over most of the study area, but the potential is unknown along its western margin. In this report, the area studied is referred to"the wilderness study area", or simply "the study area."

  4. Evaluation of reforestation using remote sensing techniques

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (Principal Investigator); Filho, P. H.; Shimabukuro, Y. E.; Dossantos, J. R.

    1982-01-01

    The utilization of remotely sensed orbital data for forestry inventory. The study area (approximately 491,100 ha) encompasses the municipalities of Ribeirao Preto, Altinopolis, Cravinhos, Serra Azul, Luis Antonio, Sao Simao, Sant Rita do Passa Quatro and Santa Rosa do Viterbo (Sao Paulo State). Materials used were LANDSAT data from channels 5 and 7 (scale 1:250,000) and CCT's. Visual interpretation of the imagery showed that for 1977 a total of 37,766.00 ha and for 1979 38,003.75 ha were reforested with Pinus and Eucalyptus within the area under study. The results obtained show that LANDSAT data can be used efficiently in forestry inventory studies.

  5. Pollutant Concentration in Runoff at McMurdo Station, Antarctica

    DTIC Science & Technology

    2014-08-25

    Antarctic Support Contract 7400 S. Tucson Way Centennial , CO 08112 Margaret Knuth National Science Foundation Division of Polar Programs...basin 2 has the largest area and encompasses the majority of the snowfield and the depression above Gasoline Alley. Sub-basin 3 includes the area

  6. Pollutant Concentration in Runoff at McMurdo Station, Antarctica

    DTIC Science & Technology

    2014-08-01

    Antarctic Support Contract 7400 S. Tucson Way Centennial , CO 08112 Margaret Knuth National Science Foundation Division of Polar Programs...basin 2 has the largest area and encompasses the majority of the snowfield and the depression above Gasoline Alley. Sub-basin 3 includes the area

  7. WIPP Pecos Management Reports

    EPA Pesticide Factsheets

    These reviews and evaluations compiled by Pecos Management Services, Inc. encompass the current and future WIPP activities in the program areas of TRU waste characterization, transportation, and disposal.

  8. Phase I archaeological survey of the proposed timber harvest areas in traininq areas 8, 13, and 14 on the Fort Knox Military Reservation, Hardin and Meade Counties, Kentucky. Final report, June-July 1995

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Schenian, P.A.

    1995-07-01

    In June and July 1995, the Fort Knox Contract Staff Archaeologist conducted a Phase I archaeological survey of proposed timber harvest areas in Training Areas 8, 13, and 14 on the Fort Knox Military Reservation, Hardin and Meade Counties, Kentucky. The timber areas consist of five small, disjoint project areas encompassing a total of 11 acres (4.4 ha). The trees to be harvested had been marked by the forestry section prior to the survey. All timber areas were walked in their entirety. No evidence of archaeological sites was found in this study. It is recommended that the timber harvesting bemore » conducted as proposed.« less

  9. Summary geochemical maps, Hoover Wilderness and adjacent study area, Mono and Tuolumne counties, California

    USGS Publications Warehouse

    Chaffee, M.A.; Hill, R.H.; Sutley, S.J.

    1984-01-01

    The Hoover Wilderness and the adjacent Hoover Extension (East), Hoover Extension (West), and Cherry Creek A Roadless Areas (the adjacent study area) encompass approximately 153,900 acres (241 mi2; 623 km2) in the Inyo, Stanislaus, and Toiyabe Naitonal Forests, Mono and Tuolumne Counties, Calif. These two areas lie along and mostly east of the crest of the Sierra Nevada, along the north and east sides of Yosemite National Park. Elevations vary from a high of 12,446 ft (3,793 m) on the crest of the Sierra Nevada to a low of about 6,500 ft (1,981 m) near the Bridgeport Ranger Station. Access to the Hoover Wilderness and adjacent study area is by U.S. Highway 395, California State Highways 108 (Sonora Pass) and 120 (Tioga Pass), and by other paved and graded roads that lead off of these U.S. and State highways.

  10. Analytical results and sample locality map of stream-sediment, heavy mineral-concentrate, rock and water samples from the Skedaddle (CA-020- 612) and Dry Valley Rim (CA-020-615) Wilderness Study Areas, Lassen County, California, and Washoe County, Nevada

    USGS Publications Warehouse

    Adrian, B.M.; Frisken, J.G.; Bradley, L.A.; Taylor, Cliff D.; McHugh, J.B.

    1987-01-01

    In the summer of 1985, the U.S. Geological Survey conducted a reconnaissance geochemical survey of the Skedaddle (CA-020-612) and Dry Valley Rim (CA-020-615) Wilderness Study Areas in Lassen County, California, and Washoe County, Nevada.Skedaddle and Dry Valley Rim are contiguous wilderness study areas (WSA) located in the eastern part of the Modoc Plateau in Lassen County, northeastern California, and Washoe County, northwestern Nevada (fig. 1). The Skedaddle study area encompasses 39,420 acres and the Dry Valley Rim study area encompasses 54,480 acres of Bureau of Land Management administered public land about 25 mi east of Susanville, California. The Skedaddle study area is bounded on the east by the Skedaddle road, on the north by the Smoke Creek Road, on the south by the Wendel road, and on the west by the rim west of Wendel Canyon. The Dry Valley Rim study area is bounded on the east by the lower Smoke Creek road, the Dry Valley road, and the Pipe Springs Road. The northern boundary is the Smoke Creek Ranch road, the southern boundary the Wendel road, and the western boundary the east-side Skedaddle road. Access to the study areas is provided by several light-duty dirt roads and ways that join the boundary roads. Elevations range from 3,800 (1158 m) to 7,552 ft (2302 m). Steep rim rock walls and talus-covered canyons are common in the eastern third of the Dry Valley Rim study area, and the western third of the Skedaddle study area, while the majority of both study areas is gradually sloping, covered only by sparse sagebrush. Existing geologic maps that cover the two study areas consist of Lydon and others (I960), Bonham (1969), and Diggles and others (1986).The Skedaddle Wilderness Study Area consists of two parallel ridges, the Skedaddle Mountains and the Amedee Mountains. The ridges bound the Wendel and Spencer basins, an area of bleached and silicified rocks. Dry Valley Rim is a 17-mi (5.2 m)-long north-south-trending fault block that is situated 1,500 ft (457 m) above the Smoke Creek Desert to the east. The rim provides good exposure of the thick sequences of volcanic rocks that underlie the wilderness study area.The rocks of the study areas consist mostly of Tertiary basalt, andesite, and lahar with minor amounts of rhyolitic ash-flow tuff, rhyolite, and dacite. Surficial deposits consist of colluvium, alluvium, and talus, as well as aeolian, lacustrine, and fluvial deposits.

  11. An Environmental Handbook of the Marble Area.

    ERIC Educational Resources Information Center

    Campbell, Dan

    The Elk Range located in the very center of the Colorado Rocky Mountains is described in this guide to the Maroon Bells-Snowmass Wilderness Area. Near the ghost town of Marble, Colorado, this wilderness area is described as 66,000 acres 150 miles outside Denver encompassing 25% of all established wilderness in Colorado, 130 miles of marked trails,…

  12. 75 FR 32940 - Request for Proposals for New or Upgraded Transmission Line Projects Under Section 1222 of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ... high-voltage transmission system carries electricity from 57 power plants encompassing 14 multi-purpose... DEPARTMENT OF ENERGY Southwestern Power Administration Western Area Power Administration Request... Act of 2005 AGENCY: Southwestern Power Administration and Western Area Power Administration...

  13. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  14. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  15. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  16. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  17. 40 CFR 81.87 - Metropolitan Boise Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.87 Metropolitan Boise Intrastate Air Quality Control Region. The Metropolitan Boise Intrastate Air Quality Control Region (Idaho) consists of the territorial area encompassed...

  18. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  19. ESA's space science programme

    NASA Astrophysics Data System (ADS)

    Volonte, S.

    2018-04-01

    The Space Science Programme of ESA encompasses three broad areas of investigation, namely solar system science (the Sun, the planets and space plasmas), fundamental physics and space astronomy and astrophysics.

  20. The research contributions of predominantly North American Family Medicine educators to medical learner feedback: a descriptive analysis following a scoping review.

    PubMed

    Hayes, Victoria; Bing-You, Robert; Varaklis, Kalli; Trowbridge, Robert; Kemp, Heather; McKelvy, Dina

    2018-05-01

    In 2016, we performed a scoping review as a means of mapping what is known in the literature about feedback to medical learners. In this descriptive analysis, we explore a subset of the results to assess the contributions of predominantly North American family medicine educators to the feedback literature. Nineteen articles extracted from our original scoping review plus six articles identified from an additional search of the journal Family Medicine are described in-depth. The proportion of articles involving family medicine educators identified in our scoping review is small (n=19/650, 3%) and the total remains low (25) after including additional articles (n=6) from a Family Medicine search. They encompass a broad range of feedback methods and content areas. They primarily originated in the United States (n=19) and Canada (n=3) within Family Medicine Departments (n=20) and encompass a variety of scientific and educational research methodologies. The contributions of predominantly North American Family Medicine educators to the literature on feedback to learners are sparse in number and employ a variety of focus areas and methodological approaches. More studies are needed to assess for areas of education research where family physicians could make valuable contributions.

  1. A brain-based account of “basic-level” concepts

    PubMed Central

    Bauer, Andrew James; Just, Marcel Adam

    2017-01-01

    This study provides a brain-based account of how object concepts at an intermediate (basic) level of specificity are represented, offering an enriched view of what it means for a concept to be a basic-level concept, a research topic pioneered by Rosch and others (Rosch et al., 1976). Applying machine learning techniques to fMRI data, it was possible to determine the semantic content encoded in the neural representations of object concepts at basic and subordinate levels of abstraction. The representation of basic-level concepts (e.g. bird) was spatially broad, encompassing sensorimotor brain areas that encode concrete object properties, and also language and heteromodal integrative areas that encode abstract semantic content. The representation of subordinate-level concepts (robin) was less widely distributed, concentrated in perceptual areas that underlie concrete content. Furthermore, basic-level concepts were representative of their subordinates in that they were neurally similar to their typical but not atypical subordinates (bird was neurally similar to robin but not woodpecker). The findings provide a brain-based account of the advantages that basic-level concepts enjoy in everyday life over subordinate-level concepts: the basic level is a broad topographical representation that encompasses both concrete and abstract semantic content, reflecting the multifaceted yet intuitive meaning of basic-level concepts. PMID:28826947

  2. A brain-based account of "basic-level" concepts.

    PubMed

    Bauer, Andrew James; Just, Marcel Adam

    2017-11-01

    This study provides a brain-based account of how object concepts at an intermediate (basic) level of specificity are represented, offering an enriched view of what it means for a concept to be a basic-level concept, a research topic pioneered by Rosch and others (Rosch et al., 1976). Applying machine learning techniques to fMRI data, it was possible to determine the semantic content encoded in the neural representations of object concepts at basic and subordinate levels of abstraction. The representation of basic-level concepts (e.g. bird) was spatially broad, encompassing sensorimotor brain areas that encode concrete object properties, and also language and heteromodal integrative areas that encode abstract semantic content. The representation of subordinate-level concepts (robin) was less widely distributed, concentrated in perceptual areas that underlie concrete content. Furthermore, basic-level concepts were representative of their subordinates in that they were neurally similar to their typical but not atypical subordinates (bird was neurally similar to robin but not woodpecker). The findings provide a brain-based account of the advantages that basic-level concepts enjoy in everyday life over subordinate-level concepts: the basic level is a broad topographical representation that encompasses both concrete and abstract semantic content, reflecting the multifaceted yet intuitive meaning of basic-level concepts. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. 15 CFR 930.53 - Listed federal license or permit activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... coastal effects, outside of the coastal zone, it must generally describe the geographic location of such activities. (1) The geographic location description should encompass areas outside of the coastal zone where... should exclude geographic areas outside of the coastal zone where coastal effects are not reasonably...

  4. 15 CFR 930.53 - Listed federal license or permit activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... coastal effects, outside of the coastal zone, it must generally describe the geographic location of such activities. (1) The geographic location description should encompass areas outside of the coastal zone where... should exclude geographic areas outside of the coastal zone where coastal effects are not reasonably...

  5. 40 CFR 81.241 - Southwestern Mountains-Augustine Plains Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region (New Mexico) consists of the territorial area encompassed by the boundaries of the... Plains Intrastate Air Quality Control Region. 81.241 Section 81.241 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY...

  6. 40 CFR 81.241 - Southwestern Mountains-Augustine Plains Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region (New Mexico) consists of the territorial area encompassed by the boundaries of the... Plains Intrastate Air Quality Control Region. 81.241 Section 81.241 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY...

  7. Monitoring the Condition of the Estuaries of the United States: The National Coastal Assessment Experience

    EPA Science Inventory

    Coastal waters in the United States include estuaries, bays, sounds, coastal wetlands, coral reefs, intertidal zones, mangrove and kelp forests, seagrass meadows, and coastal ocean and upwelling areas (i.e. deep water rising to surface). These coastal areas encompass a wide diver...

  8. ON THE NATURE OF SPEECH SCIENCE.

    ERIC Educational Resources Information Center

    PETERSON, GORDON E.

    IN THIS ARTICLE THE NATURE OF THE DISCIPLINE OF SPEECH SCIENCE IS CONSIDERED AND THE VARIOUS BASIC AND APPLIED AREAS OF THE DISCIPLINE ARE DISCUSSED. THE BASIC AREAS ENCOMPASS THE VARIOUS PROCESSES OF THE PHYSIOLOGY OF SPEECH PRODUCTION, THE ACOUSTICAL CHARACTERISTICS OF SPEECH, INCLUDING THE SPEECH WAVE TYPES AND THE INFORMATION-BEARING ACOUSTIC…

  9. USGS reports latest land-water changes for southeastern Louisiana

    USGS Publications Warehouse

    Barras, John A.; Johnston, James B.

    2006-01-01

    The USGS National Wetlands Research Center is reporting that a total of 118 square miles of land has been transformed to new water areas in a 9,742 square mile area from the Chandeleur Islands to the Atchafalaya River. This area encompasses the basins of Breton Sound, Mississippi River, Pearl River, Pontchartrain, Barataria, Terrebonne and the western quarter of the Atchafalaya basin.

  10. 33 CFR 165.122 - Regulated Navigation Area: Navigable waters within Narragansett Bay and the Providence River...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... navigation area (RNA). The Regulated Navigation Area (RNA) encompasses all of the navigable waters of...) Regulations. (1) All commercial vessels must: (i) Maintain a minimum 10% of the vessel's draft as an under... commercial vessel traffic in all locations within this RNA shall keep out of the way of the oncoming deep...

  11. 33 CFR 165.122 - Regulated Navigation Area: Navigable waters within Narragansett Bay and the Providence River...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... navigation area (RNA). The Regulated Navigation Area (RNA) encompasses all of the navigable waters of...) Regulations. (1) All commercial vessels must: (i) Maintain a minimum 10% of the vessel's draft as an under... commercial vessel traffic in all locations within this RNA shall keep out of the way of the oncoming deep...

  12. 33 CFR 165.122 - Regulated Navigation Area: Navigable waters within Narragansett Bay and the Providence River...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... navigation area (RNA). The Regulated Navigation Area (RNA) encompasses all of the navigable waters of...) Regulations. (1) All commercial vessels must: (i) Maintain a minimum 10% of the vessel's draft as an under... commercial vessel traffic in all locations within this RNA shall keep out of the way of the oncoming deep...

  13. 33 CFR 165.122 - Regulated Navigation Area: Navigable waters within Narragansett Bay and the Providence River...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... navigation area (RNA). The Regulated Navigation Area (RNA) encompasses all of the navigable waters of...) Regulations. (1) All commercial vessels must: (i) Maintain a minimum 10% of the vessel's draft as an under... commercial vessel traffic in all locations within this RNA shall keep out of the way of the oncoming deep...

  14. 33 CFR 165.122 - Regulated Navigation Area: Navigable waters within Narragansett Bay and the Providence River...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... navigation area (RNA). The Regulated Navigation Area (RNA) encompasses all of the navigable waters of...) Regulations. (1) All commercial vessels must: (i) Maintain a minimum 10% of the vessel's draft as an under... commercial vessel traffic in all locations within this RNA shall keep out of the way of the oncoming deep...

  15. Can Static Habitat Protection Encompass Critical Areas for Highly Mobile Marine Top Predators? Insights from Coastal East Africa.

    PubMed

    Pérez-Jorge, Sergi; Pereira, Thalia; Corne, Chloe; Wijtten, Zeno; Omar, Mohamed; Katello, Jillo; Kinyua, Mark; Oro, Daniel; Louzao, Maite

    2015-01-01

    Along the East African coast, marine top predators are facing an increasing number of anthropogenic threats which requires the implementation of effective and urgent conservation measures to protect essential habitats. Understanding the role that habitat features play on the marine top predator' distribution and abundance is a crucial step to evaluate the suitability of an existing Marine Protected Area (MPA), originally designated for the protection of coral reefs. We developed species distribution models (SDM) on the IUCN data deficient Indo-Pacific bottlenose dolphin (Tursiops aduncus) in southern Kenya. We followed a comprehensive ecological modelling approach to study the environmental factors influencing the occurrence and abundance of dolphins while developing SDMs. Through the combination of ensemble prediction maps, we defined recurrent, occasional and unfavourable habitats for the species. Our results showed the influence of dynamic and static predictors on the dolphins' spatial ecology: dolphins may select shallow areas (5-30 m), close to the reefs (< 500 m) and oceanic fronts (< 10 km) and adjacent to the 100 m isobath (< 5 km). We also predicted a significantly higher occurrence and abundance of dolphins within the MPA. Recurrent and occasional habitats were identified on large percentages on the existing MPA (47% and 57% using presence-absence and abundance models respectively). However, the MPA does not adequately encompass all occasional and recurrent areas and within this context, we propose to extend the MPA to incorporate all of them which are likely key habitats for the highly mobile species. The results from this study provide two key conservation and management tools: (i) an integrative habitat modelling approach to predict key marine habitats, and (ii) the first study evaluating the effectiveness of an existing MPA for marine mammals in the Western Indian Ocean.

  16. Movement and Harvest of Fish in Lake Saint Clair, Saint Clair River, and Detroit River

    DTIC Science & Technology

    1985-01-01

    a creel survey of the angling fishery , a trap net survey, and a tagging study of the adult fish community . The study area encompassed all of...River does not support a winter walleye fishery (C. Baker, ODNR, personal communication ). Yellow perch,-Yellow perch, like walleyes, are considered best...two basic forms: affecting the adult fish community directly, or interfering with the winter angling fishery . The fish community might be affected

  17. 30 CFR 710.5 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... encompasses the quantity and quality relationships between precipitation, runoff, evaporation, and the change... given area. It is a function of the climate, and includes the phenomena by which water first occurs as...

  18. 30 CFR 710.5 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... encompasses the quantity and quality relationships between precipitation, runoff, evaporation, and the change... given area. It is a function of the climate, and includes the phenomena by which water first occurs as...

  19. 30 CFR 710.5 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... encompasses the quantity and quality relationships between precipitation, runoff, evaporation, and the change... given area. It is a function of the climate, and includes the phenomena by which water first occurs as...

  20. 33 CFR 3.05-1 - First district.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Guard District is comprised of: Maine; New Hampshire; Vermont; Massachusetts; Rhode Island; Connecticut...; all U.S. Naval reservations on shore at Newfoundland; the ocean area encompassed by the Search and...

  1. 33 CFR 3.05-1 - First district.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Guard District is comprised of: Maine; New Hampshire; Vermont; Massachusetts; Rhode Island; Connecticut...; all U.S. Naval reservations on shore at Newfoundland; the ocean area encompassed by the Search and...

  2. 33 CFR 3.05-1 - First district.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Guard District is comprised of: Maine; New Hampshire; Vermont; Massachusetts; Rhode Island; Connecticut...; all U.S. Naval reservations on shore at Newfoundland; the ocean area encompassed by the Search and...

  3. 33 CFR 3.05-1 - First district.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Guard District is comprised of: Maine; New Hampshire; Vermont; Massachusetts; Rhode Island; Connecticut...; all U.S. Naval reservations on shore at Newfoundland; the ocean area encompassed by the Search and...

  4. 33 CFR 3.05-1 - First district.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Guard District is comprised of: Maine; New Hampshire; Vermont; Massachusetts; Rhode Island; Connecticut...; all U.S. Naval reservations on shore at Newfoundland; the ocean area encompassed by the Search and...

  5. 30 CFR 710.5 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... encompasses the quantity and quality relationships between precipitation, runoff, evaporation, and the change... given area. It is a function of the climate, and includes the phenomena by which water first occurs as...

  6. VASQUEZ PEAK WILDERNESS STUDY AREA, AND ST. LOUIS PEAK, AND WILLIAMS FORK ROADLESS AREAS, COLORADO.

    USGS Publications Warehouse

    Theobald, P.K.; Bielski, A.M.

    1984-01-01

    A mineral-resource survey was conducted during the years 1979-82 in the Vasquez Peak Wilderness Study Area and in the St. Louis Peak and Williams Fork Roadless Areas, central Front Range, Colorado. Probable resource potential for the occurrence of copper, lead, zinc, and silver in massive sulfide deposits has been identified in calcareous metamorphic rocks in the northern part of the St. Louis Peak Roadless Area and in the southern part of the Williams Fork Roadless Area. A probable resource potential for vein-type uranium deposits is identified along the Berthoud Pass fault zone in the eastern part of the Vasquez Peak Wilderness Study Area. A large area encompassing the eastern and southeastern part of each of the three areas has probable and substantiated potential for either high-grade lead-zinc-silver vein deposits, or larger, lower-grade clustered vein deposits. A probable resource potential for stockwork molybdenum deposits related to porphyry molybdenum type mineralization exists beneath the lead-zinc-silver-rich veins. The nature of the geologic terrane indicates little likelihood for the occurrence of organic fuels.

  7. Fifty Years of Innovations in Undergraduate Education: Change and Stasis in the Pursuit of Quality. New Agenda Series[TM], Volume 1, Number 4.

    ERIC Educational Resources Information Center

    Quehl, Gary H.; Bergquist, William H.; Subbiondo, Joseph L.

    This monograph reports on innovative models and practices in American undergraduate education from the late 1940s through the late 1990s, focusing particularly on four areas: curriculum; teaching and learning; calendar and clock (time); and faculty development. The study encompassed an extensive review of the literature as well as a survey of…

  8. 75 FR 9388 - Prescott National Forest, Bradshaw Ranger District; Arizona; Bradshaw Vegetation Management Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ...; Arizona; Bradshaw Vegetation Management Project AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare an environmental impact statement. SUMMARY: This project is a proposal to improve the health of.... The project area encompasses about 55,554 acres. Within the project area, the proposal is to...

  9. The 1988 Fires in Yellowstone

    ERIC Educational Resources Information Center

    Dress, Abby

    2008-01-01

    The 1988 fires at Yellowstone National Park burned 1.4 million acres in the tri-state areas of Wyoming, Montana, and Idaho--encompassing the greater Yellowstone area--and burned some 800,000 acres within the park itself (Franke 2000). This article discusses this extraordinary fire event and contains helpful resources for bringing the science of…

  10. 77 FR 26229 - Meloy Channel, U.S. Coast Guard Base Miami Beach, FL; Restricted Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ....S. Coast Guard Base Miami Beach, FL; Restricted Area AGENCY: United States Army Corps of Engineers... the waters surrounding the U.S. Coast Guard Base Miami Beach, Florida (Base Miami Beach). Base Miami... corridors encompassing the waters immediately contiguous to Base Miami Beach. The amendment will also serve...

  11. Flood Control Minnesota River, Minnesota, Mankato-North Mankato-Le Hillier. Design Memorandum Number 8. Part I. Location Study and Draft Supplement II to the Final Environmental Impact Statement for Bridge Relocations. Main Street, Trunk Highways 60 Bridge over the Minnesota River between Mankato and North Mankato.

    DTIC Science & Technology

    1981-06-01

    Technical Report No. 4, "Social and Economic Resources". 31. Mankato CBD - Existing land use in the Mankato CBD is com- prised of retail, service, and...encompassing Key City Urban Renewal Area. This renewal area contains 107 acres and includes the central portion of the CBD neighborhood. The enclosed...land for light industrial and commercial use in the southwestern portion of the CBD . Several new businesses have already located in the area, including

  12. Lane Blockage Effects on Freeway Traffic Flow

    DOT National Transportation Integrated Search

    1996-09-01

    Intelligent Transportation Systems (ITS) apply advanced and emerging technologies in such fields as information processing, communications, control, and electronics to surface transportation needs. ITS encompasses a number of diverse program areas in...

  13. Interspecies Extrapolation

    EPA Science Inventory

    Interspecies extrapolation encompasses two related but distinct topic areas that are germane to quantitative extrapolation and hence computational toxicology-dose scaling and parameter scaling. Dose scaling is the process of converting a dose determined in an experimental animal ...

  14. Trailing edge cooling using angled impingement on surface enhanced with cast chevron arrangements

    DOEpatents

    Lee, Ching-Pang; Heneveld, Benjamin E.; Brown, Glenn E.; Klinger, Jill

    2015-05-26

    A gas turbine engine component, including: a pressure side (12) having an interior surface (34); a suction side (14) having an interior surface (36); a trailing edge portion (30); and a plurality of suction side and pressure side impingement orifices (24) disposed in the trailing edge portion (30). Each suction side impingement orifice is configured to direct an impingement jet (48) at an acute angle (52) onto a target area (60) that encompasses a tip (140) of a chevron (122) within a chevron arrangement (120) formed in the suction side interior surface. Each pressure side impingement orifice is configured to direct an impingement jet at an acute angle onto an elongated target area that encompasses a tip of a chevron within a chevron arrangement formed in the pressure side interior surface.

  15. Simulation of ground-water flow and areas contributing recharge to extraction wells at the Drake Chemical Superfund Site, City of Lock Haven and Castanea Township, Clinton County, Pennsylvania

    USGS Publications Warehouse

    Schreffler, Curtis L.

    2006-01-01

    Extensive remediation of the Drake Chemical Superfund Site has been ongoing since 1983. Contaminated soils were excavated and incinerated on site between 1996 and 1999. After 1999, remedial efforts focused on contaminated ground water. A ground-water remediation system was started in November 2000. The source area of the contaminated ground water was assumed to be the zone 1 area on the Drake Chemical site. The remedial system was designed to capture ground water migrating from zone 1. Also, the remediation system was designed to pump and treat the water in an anoxic environment and re-infiltrate the treated water underground through an infiltration gallery that is hydrologically downgradient of the extraction wells. A numerical ground-water flow model of the surrounding region was constructed to simulate the areas contributing recharge to remedial extraction wells installed on the Drake Chemical site. The three-dimensional numerical flow model was calibrated using the parameter-estimation process in MODFLOW-2000. The model included three layers that represented three poorly sorted alluvial sediment units that were characterized from geologic well and boring logs. Steady-state ground-water flow was simulated to estimate the areas contributing recharge to three extraction wells for three different pumping scenarios--all wells pumping at 2 gallons per minute, at approximately 5 gallons per minute, and at 8 gallons per minute. Simulation results showed the contributing areas to the three extraction wells encompassed 92 percent of zone 1 at a pumping rate of approximately 5 gallons per minute. The contributing areas did not include a very small area in the southwestern part of zone 1 when the three extraction wells were pumped at approximately 5 gallons per minute. Pumping from a fourth extraction well in that area was discontinued early in the operation of the remediation system because the ground water in that area met performance standards. The areas contributing recharge to the three extraction wells did encompass zone 1 at a pumping rate of 8 gallons per minute. At pumping rates of 2 gallons per minute, the contributing areas for the three extraction wells did not encompass zone 1.

  16. Morphological Observations of Pratylenchus penetrans from Celery and Strawberry in Southern Ontario

    PubMed Central

    Townshend, J. L.

    1991-01-01

    Pratylenchus penetrans was obtained from Premier strawberry in Norfolk County and the Niagara Peninsula and from celery in the latter area. Host affected the dimensions of P. penetrans to a greater extent than geographical area in Ontario. Adults of P. penetrans from southern Ontario tended to be smaller than those reported elsewhere. The presence of three lip annules was consistent in the seven populations studied, although in some specimens one of the annules did not entirely encompass the head. Crenations around the tail tip of females of P. penetrans was common in the populations studied. Not all of the morphological characters were proportional in size to length of the females of P. penetrans. PMID:19283114

  17. Registration and rectification needs of geology

    NASA Technical Reports Server (NTRS)

    Chavez, P. S., Jr.

    1982-01-01

    Geologic applications of remotely sensed imaging encompass five areas of interest. The five areas include: (1) enhancement and analysis of individual images; (2) work with small area mosaics of imagery which have been map projection rectified to individual quadrangles; (3) development of large area mosaics of multiple images for several counties or states; (4) registration of multitemporal images; and (5) data integration from several sensors and map sources. Examples for each of these types of applications are summarized.

  18. Wilderness medicine

    PubMed Central

    Sward, Douglas G.; Bennett, Brad L.

    2014-01-01

    BACKGROUND: Human activity in wilderness areas has increased globally in recent decades, leading to increased risk of injury and illness. Wilderness medicine has developed in response to both need and interest. METHODS: The field of wilderness medicine encompasses many areas of interest. Some focus on special circumstances (such as avalanches) while others have a broader scope (such as trauma care). Several core areas of key interest within wilderness medicine are discussed in this study. RESULTS: Wilderness medicine is characterized by remote and improvised care of patients with routine or exotic illnesses or trauma, limited resources and manpower, and delayed evacuation to definitive care. Wilderness medicine is developing rapidly and draws from the breadth of medical and surgical subspecialties as well as the technical fields of mountaineering, climbing, and diving. Research, epidemiology, and evidence-based guidelines are evolving. A hallmark of this field is injury prevention and risk mitigation. The range of topics encompasses high-altitude cerebral edema, decompression sickness, snake envenomation, lightning injury, extremity trauma, and gastroenteritis. Several professional societies, academic fellowships, and training organizations offer education and resources for laypeople and health care professionals. CONCLUSIONS: The future of wilderness medicine is unfolding on multiple fronts: education, research, training, technology, communications, and environment. Although wilderness medicine research is technically difficult to perform, it is essential to deepening our understanding of the contribution of specific techniques in achieving improvements in clinical outcomes. PMID:25215140

  19. Automatic lung segmentation using control feedback system: morphology and texture paradigm.

    PubMed

    Noor, Norliza M; Than, Joel C M; Rijal, Omar M; Kassim, Rosminah M; Yunus, Ashari; Zeki, Amir A; Anzidei, Michele; Saba, Luca; Suri, Jasjit S

    2015-03-01

    Interstitial Lung Disease (ILD) encompasses a wide array of diseases that share some common radiologic characteristics. When diagnosing such diseases, radiologists can be affected by heavy workload and fatigue thus decreasing diagnostic accuracy. Automatic segmentation is the first step in implementing a Computer Aided Diagnosis (CAD) that will help radiologists to improve diagnostic accuracy thereby reducing manual interpretation. Automatic segmentation proposed uses an initial thresholding and morphology based segmentation coupled with feedback that detects large deviations with a corrective segmentation. This feedback is analogous to a control system which allows detection of abnormal or severe lung disease and provides a feedback to an online segmentation improving the overall performance of the system. This feedback system encompasses a texture paradigm. In this study we studied 48 males and 48 female patients consisting of 15 normal and 81 abnormal patients. A senior radiologist chose the five levels needed for ILD diagnosis. The results of segmentation were displayed by showing the comparison of the automated and ground truth boundaries (courtesy of ImgTracer™ 1.0, AtheroPoint™ LLC, Roseville, CA, USA). The left lung's performance of segmentation was 96.52% for Jaccard Index and 98.21% for Dice Similarity, 0.61 mm for Polyline Distance Metric (PDM), -1.15% for Relative Area Error and 4.09% Area Overlap Error. The right lung's performance of segmentation was 97.24% for Jaccard Index, 98.58% for Dice Similarity, 0.61 mm for PDM, -0.03% for Relative Area Error and 3.53% for Area Overlap Error. The segmentation overall has an overall similarity of 98.4%. The segmentation proposed is an accurate and fully automated system.

  20. Managing for fire in the interface: Challenges and opportunities

    Treesearch

    Alan J. Long; Dale D. Wade; Feank C. Beall

    2004-01-01

    Fire managers define the wildland-urban interface as all areas were flammable wildland fuels are adjacent to homes and communities. With this definition, the wild-land-urban interface may encompass a much broader landscape than traditionally perceived. For example, the Tunnel Fire in the Oakland hills in 1991 included a large area that, for practical purposes, could be...

  1. 45 CFR 155.140 - Establishment of a regional Exchange or subsidiary Exchange.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... requirements of an Exchange consistent with this part; and (2) Meet the following standards for SHOP: (i) Perform the functions of a SHOP for its service area in accordance with subpart H of this part; and (ii) Encompass the same geographic area for its regional or subsidiary SHOP and its regional or subsidiary...

  2. 45 CFR 155.140 - Establishment of a regional Exchange or subsidiary Exchange.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... requirements of an Exchange consistent with this part; and (2) Meet the following standards for SHOP: (i) Perform the functions of a SHOP for its service area in accordance with subpart H of this part; and (ii) Encompass the same geographic area for its regional or subsidiary SHOP and its regional or subsidiary...

  3. 75 FR 57376 - Modification of Class B Airspace; Chicago, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... multiple Soaring Clubs in the area, requested that the floor of Area F be raised to 5,000 feet mean sea... designed to ensure it does not encompass or overlay the airfields where the Sky Soaring Glider Club (Hampshire, IL) and the Windy City Soaring Association (Hinkley, IL) operations are located; as well as the...

  4. The watershed-riparian connection: A recent concern?

    Treesearch

    Warren Clary; Larry Schmidt; Leonard DeBano

    2000-01-01

    Management impacts on a watershed can cause a variety of complex responses by the encompassed riparian-stream system. Information about these responses will help land managers select practices that provide the riparian area with the best chance for future health and stability. Since we now recognize that people have been impacting riparian areas for a long time through...

  5. Jobs: Employment Opportunities in the Washington Metropolitan Area for Persons with Limited Employment Qualifications.

    ERIC Educational Resources Information Center

    Bendick, Marc, Jr.; Egan, Mary Lou

    Employment data for the Washington, D.C., metropolitan area were analyzed to determine jobs available to people who had not graduated from high school. Three hundred nine occupations offered at least some openings. These occupations encompassed 584,000 jobs and offered 14,000 openings in an average week. These numbers overestimated jobs available…

  6. Red Rural, Blue Rural: The Geography of Presidential Voting in Rural America

    ERIC Educational Resources Information Center

    Scala, Dante J.; Johnson, Kenneth M.

    2016-01-01

    Political commentators routinely treat rural America as an undifferentiated bastion of strength for Republicans. In fact, rural America is a deceptively simple term describing a remarkably diverse collection of places encompassing nearly 75 percent of the U.S. land area and 50 million people. Voting trends in this vast area are far from…

  7. Modeling Metropolitan Detroit transit.

    DOT National Transportation Integrated Search

    2010-10-01

    "The seven-county Southeast Michigan region, that encompasses the Detroit Metropolitan Area, : ranks fifth in population among top 25 regions in the nation. It also ranks among bottom five in : the transit service provided, measured in miles or hours...

  8. Area estimation of crops by digital analysis of Landsat data

    NASA Technical Reports Server (NTRS)

    Bauer, M. E.; Hixson, M. M.; Davis, B. J.

    1978-01-01

    The study for which the results are presented had these objectives: (1) to use Landsat data and computer-implemented pattern recognition to classify the major crops from regions encompassing different climates, soils, and crops; (2) to estimate crop areas for counties and states by using crop identification data obtained from the Landsat identifications; and (3) to evaluate the accuracy, precision, and timeliness of crop area estimates obtained from Landsat data. The paper describes the method of developing the training statistics and evaluating the classification accuracy. Landsat MSS data were adequate to accurately identify wheat in Kansas; corn and soybean estimates for Indiana were less accurate. Systematic sampling of entire counties made possible by computer classification methods resulted in very precise area estimates at county, district, and state levels.

  9. 77 FR 49867 - Migratory Bird Hunting; Proposed Frameworks for Late-Season Migratory Bird Hunting Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... fixed- wing aircraft, helicopters, and ground crews and encompass principal breeding areas of North.... Conditions throughout Alaska and northwestern Canada were good. The exception was the Yukon-Kuskokwim Delta...

  10. Airport Airside System Model

    DOT National Transportation Integrated Search

    1971-06-01

    The model of an airport airside system simulates aircraft operations and controller functions in the terminal area, both in the air and on the ground. The model encompasses all operations between the terminal gate and the point of handoff between the...

  11. Color Map of Ceres Elliptical Projection

    NASA Image and Video Library

    2016-03-22

    This global map elliptical map from NASA Dawn spacecraft shows the surface of Ceres in enhanced color, encompassing infrared wavelengths beyond human visual range. Some areas near the poles are black where Dawn color imaging coverage is incomplete.

  12. Integrated optimisation technique based on computer-aided capacity and safety evaluation for managing downstream lane-drop merging area of signalised junctions

    NASA Astrophysics Data System (ADS)

    Chen, CHAI; Yiik Diew, WONG

    2017-02-01

    This study provides an integrated strategy, encompassing microscopic simulation, safety assessment, and multi-attribute decision-making, to optimize traffic performance at downstream merging area of signalized intersections. A Fuzzy Cellular Automata (FCA) model is developed to replicate microscopic movement and merging behavior. Based on simulation experiment, the proposed FCA approach is able to provide capacity and safety evaluation of different traffic scenarios. The results are then evaluated through data envelopment analysis (DEA) and analytic hierarchy process (AHP). Optimized geometric layout and control strategies are then suggested for various traffic conditions. An optimal lane-drop distance that is dependent on traffic volume and speed limit can thus be established at the downstream merging area.

  13. KSC00pp0306

    NASA Image and Video Library

    2000-02-29

    KENNEDY SPACE CENTER, FLA. -- A Florida Redbelly Turtle casts a suspicious look as he is being photographed on the grounds of Kennedy Space Center. The Redbelly turtle inhabits ponds, lakes, sloughs, marshes and mangrove-bordered creeks, in a range that encompasses Florida from the southern tip north to the Apalachicola area of the panhandle. Active year-round, it is often seen basking on logs or floating mats of vegetation. Adults prefer a diet of aquatic plants. The Center shares a boundary with the Merritt Island National Wildlife Refuge, which encompasses 92,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fishes, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, as well as a variety of insects

  14. KSC-00pp0306

    NASA Image and Video Library

    2000-02-29

    KENNEDY SPACE CENTER, FLA. -- A Florida Redbelly Turtle casts a suspicious look as he is being photographed on the grounds of Kennedy Space Center. The Redbelly turtle inhabits ponds, lakes, sloughs, marshes and mangrove-bordered creeks, in a range that encompasses Florida from the southern tip north to the Apalachicola area of the panhandle. Active year-round, it is often seen basking on logs or floating mats of vegetation. Adults prefer a diet of aquatic plants. The Center shares a boundary with the Merritt Island National Wildlife Refuge, which encompasses 92,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fishes, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, as well as a variety of insects

  15. A Florida Redbelly Turtle is spotted at KSC

    NASA Technical Reports Server (NTRS)

    2000-01-01

    A Florida Redbelly Turtle casts a suspicious look as he is being photographed on the grounds of Kennedy Space Center. The Redbelly turtle inhabits ponds, lakes, sloughs, marshes and mangrove- bordered creeks, in a range that encompasses Florida from the southern tip north to the Apalachicola area of the panhandle. Active year-round, it is often seen basking on logs or floating mats of vegetation. Adults prefer a diet of aquatic plants. The Center shares a boundary with the Merritt Island National Wildlife Refuge, which encompasses 92,000 acres that are a habitat for more than 331 species of birds, 31 mammals, 117 fishes, and 65 amphibians and reptiles. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, as well as a variety of insects.

  16. A Multi-wavenumber Theory for Eddy Diffusivities: Applications to the DIMES Region

    NASA Astrophysics Data System (ADS)

    Chen, R.; Gille, S. T.; McClean, J.; Flierl, G.; Griesel, A.

    2014-12-01

    Climate models are sensitive to the representation of ocean mixing processes. This has motivated recent efforts to collect observations aimed at improving mixing estimates and parameterizations. The US/UK field program Diapycnal and Isopycnal Mixing Experiment in the Southern Ocean (DIMES), begun in 2009, is providing such estimates upstream of and within the Drake Passage. This region is characterized by topography, and strong zonal jets. In previous studies, mixing length theories, based on the assumption that eddies are dominated by a single wavenumber and phase speed, were formulated to represent the estimated mixing patterns in jets. However, in spite of the success of the single wavenumber theory in some other scenarios, it does not effectively predict the vertical structures of observed eddy diffusivities in the DIMES area. Considering that eddy motions encompass a wide range of wavenumbers, which all contribute to mixing, in this study we formulated a multi-wavenumber theory to predict eddy mixing rates. We test our theory for a domain encompassing the entire Southern Ocean. We estimated eddy diffusivities and mixing lengths from one million numerical floats in a global eddying model. These float-based mixing estimates were compared with the predictions from both the single-wavenumber and the multi-wavenumber theories. Our preliminary results in the DIMES area indicate that, compared to the single-wavenumber theory, the multi-wavenumber theory better predicts the vertical mixing structures in the vast areas where the mean flow is weak; however in the intense jet region, both theories have similar predictive skill.

  17. 78 FR 36568 - Notice of Availability of the Record of Decision for the Approved Imperial Sand Dunes Recreation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339 to contact... lands included in the planning area encompass about 215,000 acres, of which approximately 12,000 acres are non- Federal lands for which these planning decisions do not apply. The planning area is located...

  18. East Oklahoma forests

    Treesearch

    Herbert S. Sternitzke; Charles C. van Sickle

    1968-01-01

    The 17 counties designated as east Oklahoma in this report encompass the main belt of commercial timberland in the State (fig. 1). Forests occupy 5.5 million acres or some 57 percent of the total land area. During the decade that elapsed between the 1956 and 1966 surveys, the acreage of forest land declined about 5 percent. The modest drop in forest area was largely...

  19. Introduction [Chapter 1

    Treesearch

    Daniel G. Neary; John N. Rinne; Alvin L. Medina; Malchus B. Baker

    2012-01-01

    The UVR area of north-central Arizona overlaps the Central Highlands and the Plateau Uplands biogeographic provinces. The UVR area occupies about 6,700 km2 (2,600 mi2) of Yavapai and Coconino Counties (fig. 1.1), and its watershed encompasses the northern valley of the Verde River bounded by the escarpment of the Mogollon Rim to the north and northeast and by the Black...

  20. 77 FR 69761 - Regulated Navigation Area; Recovery Operations, the Port of New York and New Jersey, NJ and NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... recovery operations are complete. Portions of the RNA will be opened to vessel traffic as soon as the COTP... Coast Guard is establishing a temporary Regulated Navigation Area (RNA) encompassing all waters of the... remaining in the RNA unless authorized by the COTP or his Designated Representative. DATES: This rule is...

  1. Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Koch, Richard D.; Ramsey, David W.; Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2010-01-01

    The Bend 30- x 60-minute quadrangle has been the locus of volcanism, faulting, and sedimentation for the past 35 million years. It encompasses parts of the Cascade Range and Blue Mountain geomorphic provinces, stretching from snowclad Quaternary stratovolcanoes on the west to bare rocky hills and sparsely forested juniper plains on the east. The Deschutes River and its large tributaries, the Metolius and Crooked Rivers, drain the area. Topographic relief ranges from 3,157 m (10,358 ft) at the top of South Sister to 590 m (1,940 ft) at the floor of the Deschutes and Crooked Rivers where they exit the area at the north-central edge of the map area. The map encompasses a part of rapidly growing Deschutes County. The city of Bend, which has over 70,000 people living in its urban growth boundary, lies at the south-central edge of the map. Redmond, Sisters, and a few smaller villages lie scattered along the major transportation routes of U.S. Highways 97 and 20. This geologic map depicts the geologic setting as a basis for structural and stratigraphic analysis of the Deschutes basin, a major hydrologic discharge area on the east flank of the Cascade Range. The map also provides a framework for studying potentially active faults of the Sisters fault zone, which trends northwest across the map area from Bend to beyond Sisters. This digital release contains all of the information used to produce the geologic map published as U.S. Geological Survey Geologic Investigations Series I-2683 (Sherrod and others, 2004). The main component of this digital release is a geologic map database prepared using ArcInfo GIS. This release also contains files to view or print the geologic map and accompanying descriptive pamphlet from I-2683.

  2. Radio broadcasting via satellite

    NASA Astrophysics Data System (ADS)

    Helm, Neil R.; Pritchard, Wilbur L.

    1990-10-01

    Market areas offering potential for future narrowband broadcast satellites are examined, including international public diplomacy, government- and advertising-supported, and business-application usages. Technical issues such as frequency allocation, spacecraft types, transmission parameters, and radio receiver characteristics are outlined. Service and system requirements, advertising revenue, and business communications services are among the economic issues discussed. The institutional framework required to provide an operational radio broadcast service is studied, and new initiatives in direct broadcast audio radio systems, encompassing studies, tests, in-orbit demonstrations of, and proposals for national and international commercial broadcast services are considered.

  3. College & University Business Administration. Third Edition.

    ERIC Educational Resources Information Center

    National Association of College and University Business Officers, Washington, DC.

    This text presents indepth coverage of five areas of college and university business administration, including administrative management, business management, fiscal management, and financial accounting and reporting. The section on administrative management encompasses institutional planning, management information systems and data processing,…

  4. Design criteria for post and beam bents with drilled shafts.

    DOT National Transportation Integrated Search

    2007-12-01

    The research work presented in the report addresses the potential areas of conservatism in the current practice related to bridge : bents supported by drilled shafts and piles. The research encompasses modeling efforts and an experimental program. Mo...

  5. 78 FR 52337 - Migratory Bird Hunting; Proposed Frameworks for Late-Season Migratory Bird Hunting Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    ... conducted using fixed- wing aircraft, helicopters, and ground crews and encompass principal breeding areas... conditions in the north-country was Alaska's Yukon-Kuskokwim Delta (YKD), where ice break-up was the latest...

  6. 15 CFR 922.110 - Boundary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... MARINE SANCTUARY PROGRAM REGULATIONS Cordell Bank National Marine Sanctuary § 922.110 Boundary. The Cordell Bank National Marine Sanctuary (Sanctuary) boundary encompasses a total area of approximately 399... California approximately 50 miles west-northwest of San Francisco, California. The Sanctuary boundary extends...

  7. Soybean Genetics

    USDA-ARS?s Scientific Manuscript database

    Soybean genetics is a broad area encompassing all aspects, such as qualitative genetics, molecular genetics, etc. The objective of this book chapter was to include information that could be used for soybean improvement, and to summarize the current status of soybean genomics. Soybean germplasm is ...

  8. In memoriam: Dr. Gary A. Dudley (1952-2006) a modern pioneer in the study of muscle and resistance training.

    PubMed

    2007-02-01

    Dr. Gary Alton Dudley was a modern pioneer in the study of muscle. His work encompassed almost 30 years of study with dramatic discoveries in the areas of muscle physiology, resistance training, and spinal cord injury and therapy. The greater understanding of muscle fiber changes with training, as well as novel experiments using magnetic resonance imaging and single fiber analyses, allowed for many discoveries in the areas of resistance training and detraining, the roles of electrical stimulation in training muscle, the compatibility of different exercise modes, and the characteristics of and treatment interventions for spinal cord injury. His work and insights will provide future investigators a knowledge base from which to work for both basic and applied research in muscle and exercise physiology.

  9. 33 CFR 165.1197 - Security Zones; San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, California.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Carquinez Strait, Suisun Bay, California. (a) Locations. The following areas are security zones: (1) Chevron... sea floor within approximately 100 yards of the Chevron Long Wharf, Richmond, CA, and encompasses all...

  10. 33 CFR 165.1197 - Security Zones; San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, California.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Carquinez Strait, Suisun Bay, California. (a) Locations. The following areas are security zones: (1) Chevron... sea floor within approximately 100 yards of the Chevron Long Wharf, Richmond, CA, and encompasses all...

  11. 33 CFR 165.1197 - Security Zones; San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, California.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Carquinez Strait, Suisun Bay, California. (a) Locations. The following areas are security zones: (1) Chevron... sea floor within approximately 100 yards of the Chevron Long Wharf, Richmond, CA, and encompasses all...

  12. 33 CFR 165.1197 - Security Zones; San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, California.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Carquinez Strait, Suisun Bay, California. (a) Locations. The following areas are security zones: (1) Chevron... sea floor within approximately 100 yards of the Chevron Long Wharf, Richmond, CA, and encompasses all...

  13. 33 CFR 165.1197 - Security Zones; San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, California.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Carquinez Strait, Suisun Bay, California. (a) Locations. The following areas are security zones: (1) Chevron... sea floor within approximately 100 yards of the Chevron Long Wharf, Richmond, CA, and encompasses all...

  14. 76 FR 74777 - National Marine Protected Areas Center External Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... through targeted science, information resources, coordination and policy development. An external review..., 1305 East-West Highway, Rm. 11401, Silver Spring, Maryland 20910. FOR FURTHER INFORMATION CONTACT....mpa.gov SUPPLEMENTARY INFORMATION: The MPA Center's external review will encompass program activities...

  15. Proceedings: National silvicultural workshop

    Treesearch

    Stanley J. Barras

    2001-01-01

    Silviculture, as an integrative discipline, must combine management skills with scientific and technical knowledge in the management of forests and woodlands. While traditionally, silviculturists worked in fine resolution landscapes, today's practitioner must look at encompassing both larger geographic areas (adjacent stands, watersheds, regions, subregions) and...

  16. Essence of Black Colleges in Community Development.

    ERIC Educational Resources Information Center

    Technical Assistance Consortium To Improve Coll. Services, Washington, DC.

    The response of black colleges and universities in the area of community development are discussed in relation to management and organization development, telecommunication, human resource development, educational innovations, and environmental services. Management and organization development encompasses small business development, public service…

  17. Proposed standards for peer-reviewed publication of computer code

    USDA-ARS?s Scientific Manuscript database

    Computer simulation models are mathematical abstractions of physical systems. In the area of natural resources and agriculture, these physical systems encompass selected interacting processes in plants, soils, animals, or watersheds. These models are scientific products and have become important i...

  18. The wildland-urban interface in the United States

    Treesearch

    Susan I. Stewart; Volker C. Radeloff; Roger B. Hammer

    2006-01-01

    This paper presents a map of the wildland-urban interface (WUI) in 2000 for the lower 48 States of the United States. The WUI was extensive, covering 9 percent of the land area in the lower 48 States and encompassing 38 percent of all homes. Major WUI areas are located along the west coast, the Colorado Front Range, southeast Texas, the Great Lakes States, and across...

  19. 77 FR 65864 - Receipt of an Application for Incidental Take Permit (16230)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... by dividing estuarine waters into 6 management units (i.e., A, B, C, D1, D2, E). Each of the... into two areas, D1 and D2, to allow the NCDMF to effectively address areas of high sea turtle abundance.... Management Unit D1 includes Southern Core Sound, Back Sound and North River. Management Unit D2 encompasses...

  20. Carnivorous plants in Micronesia

    Treesearch

    Robert R. Ziemer

    1988-01-01

    Micronesia encompasses about 2,100 islands scattered over some 12 million sq km of the central Pacific between Hawaii and the Philippines. Only about 125 of these small islands are inhabited. The total land area of Micronesia is less than 3,200 sq km, about the size of the state of Rhode Island. The largest island is Guam, with an area of about 540 sq km. There are...

  1. The Belmont Zone of Choice: Community-Driven Action for School Change

    ERIC Educational Resources Information Center

    Nesoff, Jeremy

    2007-01-01

    During the summer of 2006, Los Angeles Unified School District (LAUSD) and union officials announced that the Pico Union area of East Los Angeles would soon be home to the Belmont Zone of Choice (BZC). The BZC encompasses the Belmont High School attendance area and will include up to 10 Belmont Pilot Schools, each with a targeted enrollment of 400…

  2. Interior, building 810, view to west from approximately midhangar. Area ...

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

    Interior, building 810, view to west from approximately mid-hangar. Area of photo encompasses approximately 1/4 of the interior space, with the KC-10 tanker aircraft and the figures beneath it giving an idea of scale, 90mm lens plus electronic flash fill lightening. - Travis Air Force Base, B-36 Hangar, Between Woodskill Avenue & Ellis, adjacent to Taxiway V & W, Fairfield, Solano County, CA

  3. The arms race and nuclear war

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Barash, D.P.

    Addressing the history, physics, biology, economics, politics, psychology, and ethics of nuclear armaments, the author provides a survey of diverse facets of the nuclear controversy. The study encompasses such key areas as nuclear hardware and technology; the short- and long-term effects of nuclear weapons; strategic doctrine, deterrence and defense policy; the arms race, arms control, and nuclear proliferation; and the economic impact, psychology, and ethics of nuclear armaments. A ''Policy Issues'' section, presenting both the advocate and opponent sides of the debate, is included with each chapter.

  4. Spherical Harmonics Functions Modelling of Meteorological Parameters in PWV Estimation

    NASA Astrophysics Data System (ADS)

    Deniz, Ilke; Mekik, Cetin; Gurbuz, Gokhan

    2016-08-01

    Aim of this study is to derive temperature, pressure and humidity observations using spherical harmonics modelling and to interpolate for the derivation of precipitable water vapor (PWV) of TUSAGA-Active stations in the test area encompassing 38.0°-42.0° northern latitudes and 28.0°-34.0° eastern longitudes of Turkey. In conclusion, the meteorological parameters computed by using GNSS observations for the study area have been modelled with a precision of ±1.74 K in temperature, ±0.95 hPa in pressure and ±14.88 % in humidity. Considering studies on the interpolation of meteorological parameters, the precision of temperature and pressure models provide adequate solutions. This study funded by the Scientific and Technological Research Council of Turkey (TUBITAK) (The Estimation of Atmospheric Water Vapour with GPS Project, Project No: 112Y350).

  5. Psychophysics and Neuronal Bases of Sound Localization in Humans

    PubMed Central

    Ahveninen, Jyrki; Kopco, Norbert; Jääskeläinen, Iiro P.

    2013-01-01

    Localization of sound sources is a considerable computational challenge for the human brain. Whereas the visual system can process basic spatial information in parallel, the auditory system lacks a straightforward correspondence between external spatial locations and sensory receptive fields. Consequently, the question how different acoustic features supporting spatial hearing are represented in the central nervous system is still open. Functional neuroimaging studies in humans have provided evidence for a posterior auditory “where” pathway that encompasses non-primary auditory cortex areas, including the planum temporale (PT) and posterior superior temporal gyrus (STG), which are strongly activated by horizontal sound direction changes, distance changes, and movement. However, these areas are also activated by a wide variety of other stimulus features, posing a challenge for the interpretation that the underlying areas are purely spatial. This review discusses behavioral and neuroimaging studies on sound localization, and some of the competing models of representation of auditory space in humans. PMID:23886698

  6. Geologic map of the Cape Disappointment-Naselle River area, Pacific and Wahkiakum counties, Washington

    USGS Publications Warehouse

    Wells, R.E.

    1989-01-01

    The Cape Disappointment-Naselle River area is in southwestern Washington at the mouth of the Columbia River.  The area encompasses several major estuaries and their adjacent highlands, which reach elevations of about 2,000 feet.  Rainfall is abundant and produces heavy vegetation and deep weathering of the bedrock.  Natural bedrock exposures are restricted to stream courses along larger drainages, although a network of logging roads provides excellent access to most of the area and widespread, but somewhat ephemeral, exposures of bedrock.

  7. Performance of low resistance microchannel plate stacks

    NASA Technical Reports Server (NTRS)

    Siegmund, O. H. W.; Stock, J.

    1991-01-01

    Results are presented from an evaluation of three sets of low resistance microchannel plate (MCP) stacks; the tests encompassed gain, pulse-height distribution, background rate, event rate capacity as a function of illuminated area, and performance changes due to high temperature bakeout and high flux UV scrub. The MCPs are found to heat up, requiring from minutes to hours to reach stabilization. The event rate is strongly dependent on the size of the area being illuminated, with larger areas experiencing a gain drop onset at lower rates than smaller areas.

  8. Central florida phosphate industry. Volume II. background and alternatives assessment. Final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1978-11-01

    The Central Florida Phosphate District encompasses an area of approximately 2000 square miles in Polk, Hillsborough, Manatee, Hardee, and DeSoto Counties, Florida. There are currently 17 potential new source mines in the district. This EIS assessed areawide and cumulative effects on the entire area and provides the basis for development of site specific EISs. The final EIS establishes a scenario of phosphate development which was determined to be as compatible as practicable with other desired and intended land uses in Central Florida. Volume II describes the Central Florida Phosphate Industry and the Natural and man-made environments of the study area.more » Several scenarios are presented as decision alternatives and primary and secondary effects are assessed and compared.« less

  9. Venoms of Micrurus coral snakes: Evolutionary trends in compositional patterns emerging from proteomic analyses.

    PubMed

    Lomonte, Bruno; Rey-Suárez, Paola; Fernández, Julián; Sasa, Mahmood; Pla, Davinia; Vargas, Nancy; Bénard-Valle, Melisa; Sanz, Libia; Corrêa-Netto, Carlos; Núñez, Vitelbina; Alape-Girón, Alberto; Alagón, Alejandro; Gutiérrez, José María; Calvete, Juan J

    2016-11-01

    The application of proteomic tools to the study of snake venoms has led to an impressive growth in the knowledge about their composition (venomics), immunogenicity (antivenomics), and toxicity (toxicovenomics). About one-third of all venomic studies have focused on elapid species, especially those of the Old World. The New World elapids, represented by coral snakes, have been less studied. In recent years, however, a number of venomic studies on Micrurus species from North, Central, and South America have been conducted. An overview of these studies is presented, highlighting the emergence of some patterns and trends concerning their compositional, functional, and immunological characteristics. Results gathered to date, encompassing 18 out of the approximately 85 species of Micrurus, reveal a dichotomy of venom phenotypes regarding the relative abundance of the omnipresent phospholipases A 2 (PLA 2 ) and 'three-finger' toxins (3FTx): a group of species express a PLA 2 -predominant venom composition, while others display a 3FTx-predominant compositional pattern. These two divergent toxin expression phenotypes appear to be related to phylogenetic positions and geographical distributions along a North-South axis in the Americas, but further studies encompassing a higher number of species are needed to assess these hypotheses. The two contrasting phenotypes also show correlations with some toxic functionalities, complexity in the diversity of proteoforms, and immunological cross-recognition patterns. The biological significance for the emergence of a dichotomy of venom compositions within Micrurus, in some cases observed even among sympatric species that inhabit relatively small geographic areas, represents a puzzling and challenging area of research which warrants further studies. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Puzzle Pieces: Neural Structure and Function in Prader-Willi Syndrome

    PubMed Central

    Manning, Katherine E.; Holland, Anthony J.

    2015-01-01

    Prader-Willi syndrome (PWS) is a neurodevelopmental disorder of genomic imprinting, presenting with a behavioural phenotype encompassing hyperphagia, intellectual disability, social and behavioural difficulties, and propensity to psychiatric illness. Research has tended to focus on the cognitive and behavioural investigation of these features, and, with the exception of eating behaviour, the neural physiology is currently less well understood. A systematic review was undertaken to explore findings relating to neural structure and function in PWS, using search terms designed to encompass all published articles concerning both in vivo and post-mortem studies of neural structure and function in PWS. This supported the general paucity of research in this area, with many articles reporting case studies and qualitative descriptions or focusing solely on the overeating behaviour, although a number of systematic investigations were also identified. Research to date implicates a combination of subcortical and higher order structures in PWS, including those involved in processing reward, motivation, affect and higher order cognitive functions, with both anatomical and functional investigations indicating abnormalities. It appears likely that PWS involves aberrant activity across distributed neural networks. The characterisation of neural structure and function warrants both replication and further systematic study. PMID:28943631

  11. Puzzle Pieces: Neural Structure and Function in Prader-Willi Syndrome.

    PubMed

    Manning, Katherine E; Holland, Anthony J

    2015-12-17

    Prader-Willi syndrome (PWS) is a neurodevelopmental disorder of genomic imprinting, presenting with a behavioural phenotype encompassing hyperphagia, intellectual disability, social and behavioural difficulties, and propensity to psychiatric illness. Research has tended to focus on the cognitive and behavioural investigation of these features, and, with the exception of eating behaviour, the neural physiology is currently less well understood. A systematic review was undertaken to explore findings relating to neural structure and function in PWS, using search terms designed to encompass all published articles concerning both in vivo and post-mortem studies of neural structure and function in PWS. This supported the general paucity of research in this area, with many articles reporting case studies and qualitative descriptions or focusing solely on the overeating behaviour, although a number of systematic investigations were also identified. Research to date implicates a combination of subcortical and higher order structures in PWS, including those involved in processing reward, motivation, affect and higher order cognitive functions, with both anatomical and functional investigations indicating abnormalities. It appears likely that PWS involves aberrant activity across distributed neural networks. The characterisation of neural structure and function warrants both replication and further systematic study.

  12. A simple method for the generation of organ and vessel contours from roentgenographic or fluoroscopic images

    NASA Technical Reports Server (NTRS)

    Newell, J. D.; Keller, R. A.; Baily, N. A.

    1974-01-01

    A simple method for outlining or contouring any area defined by a change in film density or fluoroscopic screen intensity is described. The entire process, except for the positioning of an electronic window, is accomplished using a small computer having appropriate softwave. The electronic window is operator positioned over the area to be processed. The only requirement is that the window be large enough to encompass the total area to be considered.

  13. Dental Assisting Program Guide.

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Dept. of Vocational Education.

    This program guide contains the standard dental assisting curriculum for technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level dental assistants, and includes job skills in the technical areas of preventive dentistry; four-handed dentistry; chairside assisting with emphasis in diagnostics,…

  14. 40 CFR 52.29 - Visibility long-term strategies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... any State whose boundaries encompass that area. [52 FR 45137, Nov. 24, 1987] ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Visibility long-term strategies. 52.29 Section 52.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

  15. 40 CFR 52.29 - Visibility long-term strategies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... any State whose boundaries encompass that area. [52 FR 45137, Nov. 24, 1987] ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Visibility long-term strategies. 52.29 Section 52.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

  16. 40 CFR 52.29 - Visibility long-term strategies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... any State whose boundaries encompass that area. [52 FR 45137, Nov. 24, 1987] ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Visibility long-term strategies. 52.29 Section 52.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

  17. 15 CFR 922.80 - Boundary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... MARINE SANCTUARY PROGRAM REGULATIONS Gulf of the Farallones National Marine Sanctuary § 922.80 Boundary. The Gulf of the Farallones National Marine Sanctuary (Sanctuary) boundary encompasses a total area of... extent of the Sanctuary boundary is a geodetic line extending westward from Bodega Head approximately 6...

  18. 40 CFR 52.26 - Visibility monitoring strategy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... determine both background visibility conditions and reasonably attributable visibility impairment caused by...) teleradiometers, (iv) nephelometers, (v) human observation, or (vi) other appropriate technology. (4) The... State or local air pollution control agency of any State whose boundaries encompass that area or to any...

  19. 40 CFR 52.26 - Visibility monitoring strategy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... determine both background visibility conditions and reasonably attributable visibility impairment caused by...) teleradiometers, (iv) nephelometers, (v) human observation, or (vi) other appropriate technology. (4) The... State or local air pollution control agency of any State whose boundaries encompass that area or to any...

  20. 40 CFR 52.26 - Visibility monitoring strategy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... determine both background visibility conditions and reasonably attributable visibility impairment caused by...) teleradiometers, (iv) nephelometers, (v) human observation, or (vi) other appropriate technology. (4) The... State or local air pollution control agency of any State whose boundaries encompass that area or to any...

  1. 40 CFR 52.26 - Visibility monitoring strategy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... determine both background visibility conditions and reasonably attributable visibility impairment caused by...) teleradiometers, (iv) nephelometers, (v) human observation, or (vi) other appropriate technology. (4) The... State or local air pollution control agency of any State whose boundaries encompass that area or to any...

  2. 40 CFR 52.26 - Visibility monitoring strategy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... determine both background visibility conditions and reasonably attributable visibility impairment caused by...) teleradiometers, (iv) nephelometers, (v) human observation, or (vi) other appropriate technology. (4) The... State or local air pollution control agency of any State whose boundaries encompass that area or to any...

  3. A new tool to assess groundwater resources in the Mississippi embayment

    USGS Publications Warehouse

    Clark, Brian R.; Freiwald, David A.

    2011-01-01

    What is the Mississippi Embayment? The Mississippi embayment study area encompasses approximately 78,000 square miles in eight States and includes large parts of Arkansas, Louisiana, Mississippi, and Tennessee, and smaller areas of Alabama, Illinois, Kentucky, and Missouri (fig. 1). The Mississippi embayment is essentially a basin that slopes toward the Gulf of Mexico and is filled with sediments of alternating sand, silt, and clay layers. There are two principal aquifers in the embayment-the Mississippi River Valley alluvial aquifer (alluvial aquifer) and the middle Claiborne aquifer (fig. 1). The shallow alluvial aquifer is the primary source of groundwater for irrigation in the largely agricultural region, while the deeper middle Claiborne aquifer is a primary source of drinking water for many of the 5.2 million people living in the embayment. The U.S. Geological Survey (USGS) is conducting large-scale multidisciplinary regional studies of groundwater availability for the Nation. Studies comprise individual assessments of regional groundwater-flow systems that encompass varied terrains and document a comprehensive regional and national perspective of groundwater resources. Collectively, these studies are the foundation for the national assessment of groundwater availability and are conducted in cooperation with other Federal, State, local governments, and the private sector. Numerical groundwater-flow models are used in these studies to document effects of human activities and climate variability on groundwater levels, changes in aquifer storage, and flow between groundwater and surface-water bodies. As part of the Mississippi Embayment Regional Aquifer Study (MERAS), a numerical model was constructed of 13 layers over 78,000 square miles representing multiple aquifers and confining units for the period of 1870 to 2007. The model is a tool that was used to assess and better understand groundwater resources.

  4. Spatial Statistical Models and Optimal Survey Design for Rapid Geophysical characterization of UXO Sites

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    G. Ostrouchov; W.E.Doll; D.A.Wolf

    2003-07-01

    Unexploded ordnance(UXO)surveys encompass large areas, and the cost of surveying these areas can be high. Enactment of earlier protocols for sampling UXO sites have shown the shortcomings of these procedures and led to a call for development of scientifically defensible statistical procedures for survey design and analysis. This project is one of three funded by SERDP to address this need.

  5. Bathymetric comparisons adjacent to the Louisiana barrier islands: Processes of large-scale change

    USGS Publications Warehouse

    List, J.H.; Jaffe, B.E.; Sallenger, A.H.; Hansen, M.E.

    1997-01-01

    This paper summarizes the results of a comparative bathymetric study encompassing 150 km of the Louisiana barrier-island coast. Bathymetric data surrounding the islands and extending to 12 m water depth were processed from three survey periods: the 1880s, the 1930s, and the 1980s. Digital comparisons between surveys show large-scale, coherent patterns of sea-floor erosion and accretion related to the rapid erosion and disintegration of the islands. Analysis of the sea-floor data reveals two primary processes driving this change: massive longshore transport, in the littoral zone and at shoreface depths; and increased sediment storage in ebb-tidal deltas. Relative sea-level rise, although extraordinarily high in the study area, is shown to be an indirect factor in causing the area's rapid shoreline retreat rates.

  6. Geophysical Log Database for the Mississippi Embayment Regional Aquifer Study (MERAS)

    USGS Publications Warehouse

    Hart, Rheannon M.; Clark, Brian R.

    2008-01-01

    The Mississippi Embayment Regional Aquifer Study (MERAS) is an investigation of ground-water availability and sustainability within the Mississippi embayment as part of the U.S. Geological Survey Ground-Water Resources Program. The MERAS area consists of approximately 70,000 square miles and encompasses parts of eight states including Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, and Tennessee. More than 2,600 geophysical logs of test holes and wells within the MERAS area were compiled into a database and were used to develop a digital hydrogeologic framework from land surface to the top of the Midway Group of upper Paleocene age. The purpose of this report is to document, present, and summarize the geophysical log database, as well as to preserve the geophysical logs in a digital image format for online access.

  7. Economic study of low temperature geothermal energy in Lassen and Modoc Counties, California

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1977-04-01

    The feasibility of using low cost, low temperature geothermal energy in job-producing industries to increase employment and encourage economic development was investigated. The study, encompassing all of Lassen and Modoc Counties, was to be site-specific, referencing candidate geothermal applications to known hot wells and springs as previously determined, or to new wells with specific characteristics as defined in the Scope of Work. The emphasis was to be placed on economically practical and readily achievable applications from known resources. Although both positive and negative findings were found in specific areas of investigation, it is felt that the overall long term prognosismore » for geothermal energy stimulus to industry in the area is excellent. The applications studied were; greenhouse heating, kiln drying, onion dehydration, feedlots, and aquaculture.« less

  8. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  9. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  10. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  11. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  12. Space colonization.

    PubMed

    2002-12-01

    NASA interest in colonization encompasses space tourism; space exploration; space bases in orbit, at L1, on the Moon, or on Mars; in-situ resource utilization; and planetary terraforming. Activities progressed during 2002 in areas such as Mars colonies, hoppers, and biomass; space elevators and construction; and in-situ consumables.

  13. 15 CFR 930.53 - Listed federal license or permit activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND... coastal effects, outside of the coastal zone, it must generally describe the geographic location of such activities. (1) The geographic location description should encompass areas outside of the coastal zone where...

  14. 15 CFR 930.53 - Listed federal license or permit activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND... coastal effects, outside of the coastal zone, it must generally describe the geographic location of such activities. (1) The geographic location description should encompass areas outside of the coastal zone where...

  15. 15 CFR 930.53 - Listed federal license or permit activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND... coastal effects, outside of the coastal zone, it must generally describe the geographic location of such activities. (1) The geographic location description should encompass areas outside of the coastal zone where...

  16. Voluntary Standards for Peace Education

    ERIC Educational Resources Information Center

    Carter, Candice C.

    2008-01-01

    Peace education is comprehensive. It encompasses instruction by all members of a school. These standards, which were recommended by researchers and practitioners from many areas of the world, prescribe comprehensive and simultaneous instruction with informal as well as formal curriculum. Although the voluntary standards are a response to…

  17. White-Spotted Sawyer

    Treesearch

    Louis F. Wilson

    1962-01-01

    The white-spotted sawyer (Monochamus scutellatus (Say)) is an important wood-boring insect in North America. Its range, encompasses an area from Newfoundland southward to North Carolina, westward from the Atlantic coast through the North Central States to Minnesota, and northwestward into Alaska, wherever its coniferous host, are found.

  18. Healthful School Environment.

    ERIC Educational Resources Information Center

    Wilson, Charles C., Ed.; Wilson, Elizabeth Avery, Ed.

    A broad range of topics deals with the development, maintenance, and full utilization of a healthful school environment, encompassing such areas as--(1) school organizations which affect the student environment, (2) accident prevention, (3) the criteria for healthful food services, (4) physical education and the necessary athletic facilities, (5)…

  19. Identification of evolutionary hotspots based on genetic data from multiple terrestrial and aquatic taxa and gap analysis of hotspots in protected lands encompassed by the South Atlantic Landscape Conservation Cooperative.

    USGS Publications Warehouse

    Robinson, J.; Snider, M.; Duke, J.; Moyer, G.R.

    2014-01-01

     The southeastern United States is a recognized hotspot of biodiversity for a variety of aquatic taxa, including fish, amphibians, and mollusks. Unfortunately, the great diversity of the area is accompanied by a large proportion of species at risk of extinction . Gap analysis was employed to assess the representation of evolutionary hotspots in protected lands w h ere an evolutionary hotspot was defined as an area with high evolutionary potential and measured by atypical patterns of genetic divergence, genetic diversity, and to a lesser extent genetic similarity across multiple terrestrial or aquatic taxa. A survey of the primary literature produced 16 terrestrial and 14 aquatic genetic datasets for estimation of genetic divergence and diversity. Relative genetic diversity and divergence values for each terrestrial and aquatic dataset were used for interpolation of multispecies genetic surfaces and subsequent visualization using ArcGIS. The multispecies surfaces interpolated from relative divergences and diversity data identified numerous evolutionary hotspots for both terrestrial and aquatic taxa , many of which were afforded some current protection. For instance, 14% of the cells identified as hotspots of aquatic diversity were encompassed by currently protected areas. Additionally, 25% of the highest 1% of terrestrial diversity cells were afforded some level of protection. In contrast, areas of high and low divergence among species, and areas of high variance in diversity were poorly represented in the protected lands. Of particular interest were two areas that were consistently identified by several different measures as important from a conservation perspective. These included an area encompassing the panhandle of Florida and southern Georgia near the Apalachicola National Forest (displaying varying levels of genetic divergence and greater than average levels of genetic diversity) and a large portion of the coastal regions of North and South Carolina (displaying low genetic divergence and greater than average levels of genetic diversity) . Our results show the utility o f genetic data sets for identifying cross - species patterns of genetic  diversity and divergence (i.e., evolutionary hotspots) in aquatic and terrestrial environments for use in conservation design and delivery across the southeastern United States. 

  20. Coastal wetlands of Lake Superior’s south shore

    EPA Science Inventory

    There are more than two thousand coastal wetlands that encompass an area of about 215,000 ha in the Laurentian Great Lakes (LGL) of North America. Coastal wetlands in the LGL are distinguished hydrologically from nearby inland wetlands by a direct surface water connection with wa...

  1. 40 CFR 81.118 - Southwest Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.118 Section 81.118 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.118 Southwest Missouri Intrastate Air Quality Control Region. The Southwest Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  2. 40 CFR 81.107 - Greenwood Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.107 Greenwood Intrastate Air Quality Control Region. The Greenwood Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Greenwood Intrastate Air Quality...

  3. 40 CFR 81.87 - Metropolitan Boise Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.87 Section 81.87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.87 Metropolitan Boise Intrastate Air Quality Control Region. The Metropolitan Boise Intrastate Air Quality Control Region (Idaho) consists of the territorial area encompassed...

  4. 40 CFR 81.116 - Northern Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.116 Section 81.116 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.116 Northern Missouri Intrastate Air Quality Control Region. The Northern Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  5. 40 CFR 81.97 - Southwest Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.97 Section 81.97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.97 Southwest Florida Intrastate Air Quality Control Region. The Southwest Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  6. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  7. 40 CFR 81.108 - Columbia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.108 Columbia Intrastate Air Quality Control Region. The Columbia Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Columbia Intrastate Air Quality...

  8. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.120 Section 81.120 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.120 Middle Tennessee Intrastate Air Quality Control Region. The Middle Tennessee Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  9. 40 CFR 81.117 - Southeast Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.117 Section 81.117 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.117 Southeast Missouri Intrastate Air Quality Control Region. The Southeast Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  10. 40 CFR 81.108 - Columbia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.108 Columbia Intrastate Air Quality Control Region. The Columbia Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Columbia Intrastate Air Quality...

  11. 40 CFR 81.111 - Georgetown Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.111 Georgetown Intrastate Air Quality Control Region. The Georgetown Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Georgetown Intrastate Air Quality...

  12. 40 CFR 81.109 - Florence Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.109 Florence Intrastate Air Quality Control Region. The Florence Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Florence Intrastate Air Quality...

  13. 40 CFR 81.111 - Georgetown Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.111 Georgetown Intrastate Air Quality Control Region. The Georgetown Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Georgetown Intrastate Air Quality...

  14. 40 CFR 81.118 - Southwest Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.118 Section 81.118 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.118 Southwest Missouri Intrastate Air Quality Control Region. The Southwest Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  15. 40 CFR 81.119 - Western Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.119 Section 81.119 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.119 Western Tennessee Intrastate Air Quality Control Region. The Western Tennessee Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  16. 40 CFR 81.115 - Northwest Nevada Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.115 Section 81.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.115 Northwest Nevada Intrastate Air Quality Control Region. The Northwest Nevada Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  17. 40 CFR 81.116 - Northern Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.116 Section 81.116 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.116 Northern Missouri Intrastate Air Quality Control Region. The Northern Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  18. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  19. 40 CFR 81.87 - Metropolitan Boise Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.87 Section 81.87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.87 Metropolitan Boise Intrastate Air Quality Control Region. The Metropolitan Boise Intrastate Air Quality Control Region (Idaho) consists of the territorial area encompassed...

  20. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.123 Section 81.123 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  1. 40 CFR 81.115 - Northwest Nevada Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.115 Section 81.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.115 Northwest Nevada Intrastate Air Quality Control Region. The Northwest Nevada Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  2. 40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2. 81...

  3. 40 CFR 81.97 - Southwest Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.97 Section 81.97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.97 Southwest Florida Intrastate Air Quality Control Region. The Southwest Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  4. 40 CFR 81.117 - Southeast Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.117 Section 81.117 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.117 Southeast Missouri Intrastate Air Quality Control Region. The Southeast Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  5. 40 CFR 81.109 - Florence Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.109 Florence Intrastate Air Quality Control Region. The Florence Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Florence Intrastate Air Quality...

  6. 40 CFR 81.107 - Greenwood Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.107 Greenwood Intrastate Air Quality Control Region. The Greenwood Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Greenwood Intrastate Air Quality...

  7. 40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2. 81...

  8. 40 CFR 81.122 - Mississippi Delta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.122 Section 81.122 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.122 Mississippi Delta Intrastate Air Quality Control Region. The Mississippi Delta Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  9. Medium Velocity Spatter Creation by Mousetraps in a Forensic Science Laboratory

    ERIC Educational Resources Information Center

    Oller, Anna R.

    2006-01-01

    Forensic science courses encompasses the disciplines of biology, chemistry, mathematics, and physics, which provides an opportunity for students to become engaged in all content areas within one course. The inquiry-based learning environment allows visualization of results almost immediately, facilitating student interest. The laboratory…

  10. Maize and tripsacum: experiments in intergeneric hybridization

    USDA-ARS?s Scientific Manuscript database

    Research in maize-Tripsacum hybridization is extensive and encompasses a period of more than 60 years of collective research. The publication “The origin of Indian corn and its relatives” describes some of the initial research in this area (Mangelsdorf and Reeves, 1939) and is recommended reading f...

  11. EDUCATIONAL SPECIFICATIONS FOR SECONDARY SCHOOLS.

    ERIC Educational Resources Information Center

    FLANIGAN, VIRGINIA; AND OTHERS

    THE REPORT CAN BE USED AS A GUIDE IN THE PREPARATION OF EDUCATIONAL SPECIFICATIONS FOR SECONDARY SCHOOLS. NEW CURRICULA, METHODS OF INSTRUCTION, AND TEACHING AIDS ADD TO THE SOPHISTICATION OF EDUCATION. PROGRAMS ENCOMPASS MANY AREAS OF EDUCATION, EACH REQUIRING PROFESSIONAL DECISIONS. THESE DECISIONS MUST BE ORGANIZED INTO WRITTEN SPECIFICATIONS…

  12. Embedded Course Reserves: Piecing the Puzzle Together

    ERIC Educational Resources Information Center

    Clumpner, Krista E.; Burgmeier, Michael; Gillespie, Thomas J.

    2011-01-01

    Northern Michigan University (NMU) is a public 4-year undergraduate institution of higher education with an enrollment of approximately 9,500 students. The university's Division of Academic Information Services encompasses both the staff of the library, which includes authors Clumpner and Burgmeier, and the instructional technology areas, where…

  13. Technical Assistance for Arts Facilities: A Sourcebook. A Report.

    ERIC Educational Resources Information Center

    Educational Facilities Labs., Inc., New York, NY.

    This booklet is a directory of sources of technical assistance on problems relating to physical facilities for arts organizations. Wherever possible, agencies and organizations are described in their own words. Technical assistance in the area of physical facilities encompasses planning, financing, acquiring, renovating, designing, and maintaining…

  14. Geospatial Technologies and Higher Education in Argentina

    ERIC Educational Resources Information Center

    Leguizamon, Saturnino

    2010-01-01

    The term "geospatial technologies" encompasses a large area of fields involving cartography, spatial analysis, geographic information system, remote sensing, global positioning systems and many others. These technologies should be expected to be available (as "natural tools") for a country with a large surface and a variety of…

  15. COASTAL BEND BAYS & ESTUARIES PROGRAM IMPLEMENTATION REVIEW 2004

    EPA Science Inventory

    The Coastal Bend Bays & Estuaries Program, Inc. (CBBEP) is a nonprofit 501(c)(3)organization. The CBBEP project area encompasses 12 counties coincident with the Coastal Bend Council of Governments and extends from the Land-Cut in the Laguna Madre, through the Corpus Christi Bay s...

  16. U.S. Geological Survey Science Support Strategy for Biscayne National Park and Surrounding Areas in Southeastern Florida

    USGS Publications Warehouse

    Wolfert-Lohmann, Melinda A.; Langevin, Christian D.; Jones, Sonya A.; Reich, Chris D.; Wingard, Georgina L.; Kuffner, Ilsa B.; Cunningham, Kevin J.

    2008-01-01

    The U.S. Geological Survey conducts a wide range of research in and around the Biscayne National Park region of southern Florida. This research encompasses the biologic, ecologic, meteorologic, geologic, and hydrologic components of the system, including water-quality analyses, ground-water modeling, hydrogeologic-data collection, ecologic-habitat evaluations, wetlands characterizations, biogeochemistry of ecosystems, and paleo-ecologic analyses. Relevant information is provided herein for researchers and managers interested in the Biscayne Bay area and about current U.S. Geological Survey efforts that address important resource protection and management issues. Specifically, managers and scientists are provided with information on current and recently completed U.S. Geological Survey projects and a sample listing of potential U.S. Geological Survey research projects addressing relevant issues that face the study area.

  17. Environmental characterization of two potential locations at Hanford for a new production reactor

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Watson, E.C.; Becker, C.D.; Fitzner, R.E.

    This report describes various environmental aspects of two areas on the Hanford Site that are potential locations for a New Production Reactor (NPR). The area known as the Skagit Hanford Site is considered the primary or reference site. The second area, termed the Firehouse Site, is considered the alternate site. The report encompasses an environmental characterization of these two potential NPR locations. Eight subject areas are covered: geography and demography; ecology; meteorology; hydrology; geology; cultural resources assessment; economic and social effects of station construction and operation; and environmental monitoring. 80 refs., 68 figs., 109 tabs.

  18. Resource management planning efforts on the Bureau of Land Management's Snake River birds of prey national conservation area

    Treesearch

    John Sullivan

    2005-01-01

    In 1993, Congress passed Public Law 103-64, which established the Snake River Birds of Prey National Conservation Area (NCA) for the purpose of conserving, protecting, and enhancing raptor populations and habitats. The NCA encompasses over 485,000 acres of public land along 130 km of the Snake River in southwest Idaho, and is located within a 30-minute drive of Boise...

  19. Indian Ocean dipole and rainfall drive a Moran effect in East Africa malaria transmission.

    PubMed

    Chaves, Luis Fernando; Satake, Akiko; Hashizume, Masahiro; Minakawa, Noboru

    2012-06-15

    Patterns of concerted fluctuation in populations-synchrony-can reveal impacts of climatic variability on disease dynamics. We examined whether malaria transmission has been synchronous in an area with a common rainfall regime and sensitive to the Indian Ocean Dipole (IOD), a global climatic phenomenon affecting weather patterns in East Africa. We studied malaria synchrony in 5 15-year long (1984-1999) monthly time series that encompass an altitudinal gradient, approximately 1000 m to 2000 m, along Lake Victoria basin. We quantified the association patterns between rainfall and malaria time series at different altitudes and across the altitudinal gradient encompassed by the study locations. We found a positive seasonal association of rainfall with malaria, which decreased with altitude. By contrast, IOD and interannual rainfall impacts on interannual disease cycles increased with altitude. Our analysis revealed a nondecaying synchrony of similar magnitude in both malaria and rainfall, as expected under a Moran effect, supporting a role for climatic variability on malaria epidemic frequency, which might reflect rainfall-mediated changes in mosquito abundance. Synchronous malaria epidemics call for the integration of knowledge on the forcing of malaria transmission by environmental variability to develop robust malaria control and elimination programs.

  20. Template for a recommended curriculum in "Veterinary Professional Development and Career Success".

    PubMed

    Lloyd, James W; Walsh, Donal A

    2002-01-01

    Recent studies of the veterinary profession have established a need for training in various areas beyond those directed toward building competence and proficiency as a clinician. To address this need, a workshop was designed whose objective was to develop a detailed outline of a model curriculum that would encompass the skills, knowledge, aptitudes, and attitudes deemed essential for economic success in the veterinary profession. The model curriculum was created from comprehensive input provided by consultants and educators. Constraints for implementation of this curriculum are identified, and future directions are discussed.

  1. Reptiles from Lençóis Maranhenses National Park, Maranhão, northeastern Brazil.

    PubMed

    Miranda, Jivanildo Pinheiro; Costa, João Carlos Lopes; Rocha, Carlos Frederico D

    2012-01-01

    We are presenting a list of the reptile species from Lençóis Maranhenses National Park (LMNP), Maranhão, Brazil, obtained during 235 days of field work. The study area is located in the contact zone between three major Neotropical ecosystems: Amazonia, Caatinga, and Cerrado. The PNLM encompasses the largest dune fields in Brazil, wide shrubby areas (restingas), lakes, mangroves, and many freshwater lagoons. We have recorded 42 species of reptiles in the area: 24 snakes, 12 lizards, two worm lizards, three turtles, and one alligator. About 81 % of the recorded species occurred only in restinga areas. Our data highlights the uniqueness of the PNLM in the context of the biomes that surround it and shows the importance of efforts to improve the conservation of reptiles living in the restinga, which currently comprise only about 20 % of the total area protected by the park, but which are the mesohabitat containing most of the reptile species in the Lençóis Maranhenses complex of habitats.

  2. Composites from wood and plastics

    Treesearch

    Craig Clemons

    2010-01-01

    Composites made from thermoplastics and fillers or reinforcements derived from wood or other natural fibers are a dynamic research area encompassing a wide variety of composite materials. For example, as the use of biopolymers grows, wood and other natural fiber sources are being investigated as renewable sources of fillers and reinforcements to modify performance....

  3. 40 CFR 81.221 - Southwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southwest Oregon Intrastate Air... Air Quality Control Regions § 81.221 Southwest Oregon Intrastate Air Quality Control Region. The Southwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  4. 40 CFR 81.249 - Northwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northwest Oregon Intrastate Air... Air Quality Control Regions § 81.249 Northwest Oregon Intrastate Air Quality Control Region. The Northwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  5. 40 CFR 81.249 - Northwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Northwest Oregon Intrastate Air... Air Quality Control Regions § 81.249 Northwest Oregon Intrastate Air Quality Control Region. The Northwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  6. 40 CFR 81.249 - Northwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Northwest Oregon Intrastate Air... Air Quality Control Regions § 81.249 Northwest Oregon Intrastate Air Quality Control Region. The Northwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  7. 40 CFR 81.221 - Southwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southwest Oregon Intrastate Air... Air Quality Control Regions § 81.221 Southwest Oregon Intrastate Air Quality Control Region. The Southwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  8. 40 CFR 81.221 - Southwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southwest Oregon Intrastate Air... Air Quality Control Regions § 81.221 Southwest Oregon Intrastate Air Quality Control Region. The Southwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  9. 40 CFR 81.249 - Northwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Northwest Oregon Intrastate Air... Air Quality Control Regions § 81.249 Northwest Oregon Intrastate Air Quality Control Region. The Northwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  10. 40 CFR 81.249 - Northwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Northwest Oregon Intrastate Air... Air Quality Control Regions § 81.249 Northwest Oregon Intrastate Air Quality Control Region. The Northwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  11. 40 CFR 81.221 - Southwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southwest Oregon Intrastate Air... Air Quality Control Regions § 81.221 Southwest Oregon Intrastate Air Quality Control Region. The Southwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  12. 40 CFR 81.221 - Southwest Oregon Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southwest Oregon Intrastate Air... Air Quality Control Regions § 81.221 Southwest Oregon Intrastate Air Quality Control Region. The Southwest Oregon Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  13. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southwest Minnesota Intrastate Air... Air Quality Control Regions § 81.245 Southwest Minnesota Intrastate Air Quality Control Region. The Southwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  14. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  15. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  16. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southwest Minnesota Intrastate Air... Air Quality Control Regions § 81.245 Southwest Minnesota Intrastate Air Quality Control Region. The Southwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  17. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  18. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  19. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southwest Minnesota Intrastate Air... Air Quality Control Regions § 81.245 Southwest Minnesota Intrastate Air Quality Control Region. The Southwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  20. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southwest Minnesota Intrastate Air... Air Quality Control Regions § 81.245 Southwest Minnesota Intrastate Air Quality Control Region. The Southwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  1. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southwest Minnesota Intrastate Air... Air Quality Control Regions § 81.245 Southwest Minnesota Intrastate Air Quality Control Region. The Southwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  2. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  3. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  4. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  5. 40 CFR 81.244 - Northwest Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Northwest Minnesota Intrastate Air... Air Quality Control Regions § 81.244 Northwest Minnesota Intrastate Air Quality Control Region. The Northwest Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  6. 40 CFR 81.243 - Central Minnesota Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Central Minnesota Intrastate Air... Air Quality Control Regions § 81.243 Central Minnesota Intrastate Air Quality Control Region. The Central Minnesota Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  7. Early Warning Program to Detect and Identify Contaminants of Emerging Concern and Their Effects to Fish and Wildlife

    EPA Science Inventory

    The Great Lakes basin provides an opportunity to investigate impacts to fish and wildlife from various natural and anthropogenic influences, particularly within Areas of Concern (AOC). While AOC beneficial use impairments related to chemical pollution largely encompass legacy con...

  8. Language Teacher Research in Australia and New Zealand

    ERIC Educational Resources Information Center

    Burns, Anne, Ed.; Burton, Jill, Ed.

    2008-01-01

    Over the last 30 years, inquiry-based teaching has become a highly valued component of professional development and practitioner research in Australia and New Zealand. This volume of the Language Teacher Research Series focuses on teaching and learning experiences in those two countries, which encompass a large geographical area with diverse…

  9. What's Noteworthy on Learners, Learning, Schooling.

    ERIC Educational Resources Information Center

    Mid-Continent Regional Educational Lab., Aurora, CO.

    The major challenges for educational reform today are assembling disparate pieces of information to create sustainable systemic change and "scaling up" systemic reform to encompass all schools, all programmatic areas, all levels of schooling and diverse social contexts. Mid-continent Regional Education Laboratory (McREL) has begun to organize its…

  10. 33 CFR 110.9 - Wells Harbor, Maine.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 110.9 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.9 Wells Harbor, Maine. (a) Anchorage “A”. All of the... approximately 5,800 sq. yards, encompassing the central portion of Wells Harbor. (b) Anchorage “B”. All of the...

  11. Run-D.M.C.: A Mnemonic Aid for Explaining Mass Transfer in Electrochemical Systems

    ERIC Educational Resources Information Center

    Miles, Deon T.

    2013-01-01

    Electrochemistry is a significant area of analytical chemistry encompassing electrical measurements of chemical systems. The applications associated with electrochemistry appear in many aspects of everyday life: explaining how batteries work, how the human nervous system functions, and how metal corrosion occurs. The most common electrochemical…

  12. Nutrition and the Arts. Arizona Nutrition Education & Training Program.

    ERIC Educational Resources Information Center

    Arizona State Dept. of Education, Phoenix.

    This packet contains 12 lesson plans, listing learning activities, for teaching elementary school students about nutrition. The learning activities described involve art and art appreciation, encompassing such areas as drama, music, movement/dance, and visual arts. Recipes and cooking instruction are also included, along with references and notes…

  13. 40 CFR 81.110 - Camden-Sumter Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.110 Camden-Sumter Intrastate Air Quality Control Region. The Camden-Sumter Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Camden-Sumter Intrastate Air Quality...

  14. 40 CFR 81.110 - Camden-Sumter Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.110 Camden-Sumter Intrastate Air Quality Control Region. The Camden-Sumter Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Camden-Sumter Intrastate Air Quality...

  15. Reconceptualizing Student Motivation: Accounting for the Social Context beyond the Classroom

    ERIC Educational Resources Information Center

    Winn, Sandra; Harley, Dave; Wilcox, Paula; Pemberton, Sarah

    2007-01-01

    This paper problematizes the widespread use of self-determination theory, with its dichotomized conceptualization of intrinsic and extrinsic motivation, as an adequate means of understanding higher education student motivation. We draw on theories of situated motivation and extend them to encompass areas of students' lives beyond the academic…

  16. Reading Research at Work: Foundations of Effective Practice

    ERIC Educational Resources Information Center

    Stahl, Katherine A. Dougherty, Ed.; McKenna, Michael C., Ed.

    2006-01-01

    This book presents state-of-the-science research on the components of successful literacy learning and how to target them in contemporary classrooms. The volume builds on and extends the work of Steven Stahl, whose pioneering contributions encompassed the key areas of phonemic awareness, phonics, vocabulary, fluency, comprehension, and assessment.…

  17. 40 CFR 81.274 - Mountain Counties Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Mountain Counties Intrastate Air... Air Quality Control Regions § 81.274 Mountain Counties Intrastate Air Quality Control Region. The Mountain Counties Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  18. 40 CFR 81.274 - Mountain Counties Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Mountain Counties Intrastate Air... Air Quality Control Regions § 81.274 Mountain Counties Intrastate Air Quality Control Region. The Mountain Counties Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  19. 40 CFR 81.274 - Mountain Counties Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Mountain Counties Intrastate Air... Air Quality Control Regions § 81.274 Mountain Counties Intrastate Air Quality Control Region. The Mountain Counties Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  20. 40 CFR 81.202 - Northwest Ohio Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northwest Ohio Intrastate Air Quality... Quality Control Regions § 81.202 Northwest Ohio Intrastate Air Quality Control Region. The Northwest Ohio Intrastate Air Quality Control Region (Ohio) consists of the territorial area encompassed by the boundaries...

  1. 40 CFR 81.81 - Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Designation of Air Quality Control Regions § 81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region. The Merrimack Valley Southern New Hampshire Interstate Air Quality Control Region (Massachusetts-New Hampshire) consists of the territorial area encompassed by the boundaries of the following...

  2. 40 CFR 81.81 - Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Designation of Air Quality Control Regions § 81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region. The Merrimack Valley Southern New Hampshire Interstate Air Quality Control Region (Massachusetts-New Hampshire) consists of the territorial area encompassed by the boundaries of the following...

  3. 40 CFR 81.81 - Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Designation of Air Quality Control Regions § 81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region. The Merrimack Valley Southern New Hampshire Interstate Air Quality Control Region (Massachusetts-New Hampshire) consists of the territorial area encompassed by the boundaries of the following...

  4. 40 CFR 81.81 - Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Designation of Air Quality Control Regions § 81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region. The Merrimack Valley Southern New Hampshire Interstate Air Quality Control Region (Massachusetts-New Hampshire) consists of the territorial area encompassed by the boundaries of the following...

  5. 40 CFR 81.81 - Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Designation of Air Quality Control Regions § 81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality Control Region. The Merrimack Valley Southern New Hampshire Interstate Air Quality Control Region (Massachusetts-New Hampshire) consists of the territorial area encompassed by the boundaries of the following...

  6. 77 FR 6534 - Malheur National Forest; Oregon; Summit Logan Grazing Authorization Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... Creek and Summit Prairie allotments. These allotments are within the Upper Malheur River and Upper North Fork Malheur River watersheds. The Summit Logan Grazing Authorization Project area is located south and west of Prairie City, Oregon and encompasses approximately 40,272 acres of National Forest System Lands...

  7. Runoff Characterization and Variations at McMurdo Station, Antarctica

    DTIC Science & Technology

    2014-05-13

    Boulevard Arlington, VA 22230 Laura Elliot and Corey Chan Antarctic Support Contract 7400 S. Tucson Way Centennial , CO 08112 Michael Diamond...then along the road and down Hut Point Road. Sub-basin 2 has the largest area and encompasses the majority of the snowfield and the depression above

  8. ECOLOGICAL CONDITION OF ESTUARIES IN THE GULF OF MEXICO

    EPA Science Inventory

    The Gulf of Mexico is a vast natural resource that encompasses the coastal areas of western Florida, Alabama, Mississippi, Louisiana and Texas, as well as a portion of Mexico. Many estuaries flow into the Gulf of Mexico and serve as nursery grounds for fish, habitat for a wide va...

  9. Capital District Transportation Committee Albany, New York : planning the congestion management process in the context of metropolitan transportation planning goals and objectives

    DOT National Transportation Integrated Search

    2009-04-01

    The Capital District Transportation Committee (CDTC) uses a broad and integrated approach for transportation planning in the Albany-Schenectady-Troy (New York) metropolitan area. This approach encompasses issues critical to the future of the Capital ...

  10. Planning Curriculum in International Education.

    ERIC Educational Resources Information Center

    Durtka, Sharon; Dye, Alex; Freund, Judy; Harris, Jay; Kline, Julie; LeBreck, Carol; Reimbold, Rebecca; Tabachnick, Robert; Tantala, Renee; Wagler, Mark

    International education begins at home, in the very communities and environments most familiar to students. A student does not need to travel outside U.S. borders to meet the peoples or understand the issues of the global village. This planning guide shows how curriculum in all subject areas encompasses global challenges, global cultures, and…

  11. 50 CFR 217.140 - Specified activity and specified geographical region.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... geographical region. 217.140 Section 217.140 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL... specified geographical region. (a) Regulations in this subpart apply only to BP Exploration (Alaska) Inc... occurs in the geographic region that encompasses the Northstar Oil and Gas Development area within state...

  12. 40 CFR 81.237 - Northeast Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northeast Georgia Intrastate Air... Air Quality Control Regions § 81.237 Northeast Georgia Intrastate Air Quality Control Region. The Northeast Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  13. 40 CFR 81.251 - Northeast Kansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northeast Kansas Intrastate Air... Air Quality Control Regions § 81.251 Northeast Kansas Intrastate Air Quality Control Region. The Northeast Kansas Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  14. 40 CFR 81.139 - Northeast Arkansas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northeast Arkansas Intrastate Air... Air Quality Control Regions § 81.139 Northeast Arkansas Intrastate Air Quality Control Region. The Northeast Arkansas Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  15. 40 CFR 81.158 - Southern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southern Wisconsin Intrastate Air... Air Quality Control Regions § 81.158 Southern Wisconsin Intrastate Air Quality Control Region. The Southern Wisconsin Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  16. 40 CFR 81.158 - Southern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Southern Wisconsin Intrastate Air... Air Quality Control Regions § 81.158 Southern Wisconsin Intrastate Air Quality Control Region. The Southern Wisconsin Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  17. 40 CFR 81.158 - Southern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Southern Wisconsin Intrastate Air... Air Quality Control Regions § 81.158 Southern Wisconsin Intrastate Air Quality Control Region. The Southern Wisconsin Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  18. 40 CFR 81.158 - Southern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Southern Wisconsin Intrastate Air... Air Quality Control Regions § 81.158 Southern Wisconsin Intrastate Air Quality Control Region. The Southern Wisconsin Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  19. 40 CFR 81.158 - Southern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Southern Wisconsin Intrastate Air... Air Quality Control Regions § 81.158 Southern Wisconsin Intrastate Air Quality Control Region. The Southern Wisconsin Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  20. Optimization Review: Bunker Hill Mining and Metallurgical Complex Superfund Site, Central Treatment Plant (CTP), Kellogg, Shoshone County, Idaho

    EPA Pesticide Factsheets

    The Bunker Hill Mining and Metallurgical Complex Superfund Site includes all areas of the Coeur d’Alene Basin where mining-related contamination occurred and encompasses a 21-square mile “Box” along Interstate 90 surrounding the former smelter complex.

  1. Interactions between Freshwater Input, Light, and Phytoplankton Dynamics on the Louisiana Continental Shelf.

    EPA Science Inventory

    Light attenuation (kd), chlorophyll a (chl a), and primary production (PP) were measured across the Louisiana shelf, encompassing the area of the shelf where summer hypoxia forms, on 7 spring/summer cruises from 2005 to 2007. Shelf-wide average kd (1/m) co-varied with Mississipp...

  2. 6. VIEW OF NORTH END OF EAST DAM, LOOKING SOUTH. ...

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

    6. VIEW OF NORTH END OF EAST DAM, LOOKING SOUTH. (View is taken from lakeside with lowered water level. This view encompasses the same area as MT-88-A-5 above.) - Three Bears Lake & Dams, East Dam, North of Marias Pass, East Glacier Park, Glacier County, MT

  3. The Great Tampon Scare of 1980: Helping the Consumer Cope.

    ERIC Educational Resources Information Center

    Frank, Andrea

    1981-01-01

    It is the health educator's responsibility to provide the consumer with information about toxic shock syndrome (TSS). An educational program should be developed which would encompass four areas: a description of TSS, an outline of theorized causes, a discussion of tampon health risks, and mechanisms for consumer action. (JN)

  4. The effectiveness of AMT investment in UK metal component manufacture

    NASA Astrophysics Data System (ADS)

    Hamblin, David; Nugent, Edward

    1991-11-01

    The aim of the research was to investigate the effectiveness of capital investment, particularly investment in Advanced Manufacturing Technology (AMT). AMT encompasses not only production, but also design and administration areas. The intention was to make recommendations for the future direction of investment in the industry. The structure of the industry which comprises 54 companies is outlined. In order to obtain sufficiently detailed and accurate data, each company was visited. Discussions were held with managers covering the areas of production, engineering, finance, design, sales and marketing, quality and other strategic issues affecting investment decision making. The study conclusions and recommendations are presented. An overview of the industry and the survey sample are given. Company performance, practice relationships which link practice, and performance are discussed.

  5. Timing of ore-related magmatism in the western Alaska Range, southwestern Alaska

    USGS Publications Warehouse

    Taylor, Ryan D.; Graham, Garth E.; Anderson, Eric D.; Selby, David

    2014-01-01

    This report presents isotopic age data from mineralized granitic plutons in an area of the Alaska Range located approximately 200 kilometers to the west-northwest of Anchorage in southwestern Alaska. Uranium-lead isotopic data and trace element concentrations of zircons were determined for 12 samples encompassing eight plutonic bodies ranging in age from approximately 76 to 57.4 millions of years ago (Ma). Additionally, a rhenium-osmium age of molybdenite from the Miss Molly molybdenum occurrence is reported (approx. 59 Ma). All of the granitic plutons in this study host gold-, copper-, and (or) molybdenum-rich prospects. These new ages modify previous interpretations regarding the age of magmatic activity and mineralization within the study area. The new ages show that the majority of the gold-quartz vein-hosting plutons examined in this study formed in the Late Cretaceous. Further work is necessary to establish the ages of ore-mineral deposition in these deposits.

  6. On the use of Space Station Freedom in support of the SEI - Life science research

    NASA Technical Reports Server (NTRS)

    Leath, K.; Volosin, J.; Cookson, S.

    1992-01-01

    The use of the Space Station Freedom (SSF) for life sciences research is evaluated from the standpoint of requirements for the Space Exploration Initiative (SEI). SEI life sciences research encompasses: (1) biological growth and development in space; (2) life support and environmental health; (3) physiological/psychological factors of extended space travel; and (4) space environmental factors. The platforms required to support useful study in these areas are listed and include ground-based facilities, permanently manned spacecraft, and the Space Shuttle. The SSF is shown to be particularly applicable to the areas of research because its facilities can permit the study of gravitational biology, life-support systems, and crew health. The SSF can serve as an experimental vehicle to derive the required knowledge needed to establish a commitment to manned Mars missions and colonization plans.

  7. Tadpole-like Conformations of Huntingtin Exon 1 Are Characterized by Conformational Heterogeneity that Persists regardless of Polyglutamine Length.

    PubMed

    Newcombe, Estella A; Ruff, Kiersten M; Sethi, Ashish; Ormsby, Angelique R; Ramdzan, Yasmin M; Fox, Archa; Purcell, Anthony W; Gooley, Paul R; Pappu, Rohit V; Hatters, Danny M

    2018-05-11

    Soluble huntingtin exon 1 (Httex1) with expanded polyglutamine (polyQ) engenders neurotoxicity in Huntington's disease. To uncover the physical basis of this toxicity, we performed structural studies of soluble Httex1 for wild-type and mutant polyQ lengths. Nuclear magnetic resonance experiments show evidence for conformational rigidity across the polyQ region. In contrast, hydrogen-deuterium exchange shows absence of backbone amide protection, suggesting negligible persistence of hydrogen bonds. The seemingly conflicting results are explained by all-atom simulations, which show that Httex1 adopts tadpole-like structures with a globular head encompassing the N-terminal amphipathic and polyQ regions and the tail encompassing the C-terminal proline-rich region. The surface area of the globular domain increases monotonically with polyQ length. This stimulates sharp increases in gain-of-function interactions in cells for expanded polyQ, and one of these interactions is with the stress-granule protein Fus. Our results highlight plausible connections between Httex1 structure and routes to neurotoxicity. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Product plots.

    PubMed

    Wickham, Hadley; Hofmann, Heike

    2011-12-01

    We propose a new framework for visualising tables of counts, proportions and probabilities. We call our framework product plots, alluding to the computation of area as a product of height and width, and the statistical concept of generating a joint distribution from the product of conditional and marginal distributions. The framework, with extensions, is sufficient to encompass over 20 visualisations previously described in fields of statistical graphics and infovis, including bar charts, mosaic plots, treemaps, equal area plots and fluctuation diagrams. © 2011 IEEE

  9. Coastal aquaculture development in Bangladesh: unsustainable and sustainable experiences.

    PubMed

    Azad, A Kalam; Jensen, Kathe R; Lin, C Kwei

    2009-10-01

    Coastal aquaculture in Bangladesh consists mainly of two shrimp species (Penaeus monodon and Macrobrachium rosenbergii). Currently, there are about 16,237 marine shrimp (P. monodon) farms covering 148,093 ha and 36,109 fresh water shrimp (M. rosenbergii) farms covering 17,638 ha coastal area. More than 0.7 million people are employed in the farmed shrimp sector and in 2005-2006 the export value of shrimp was 403.5 million USD. Thus, coastal aquaculture contributes significantly to rural employment and economy but this is overshadowed by negative social and ecological impacts. This article reviews the key issues, constraints and opportunities of sustainable shrimp farming. In addition we present the results of two case studies from southwestern coastal areas where shrimp farming originated and central coastal areas where shrimp farming, especially M. rosenbergii, began in recent years. Lessons learned from the review and case studies are considered in the context of recommendations to encompass a socially equitable and ecologically sound coastal aquaculture.

  10. Civil Tiltrotor Feasibility Study for the New York and Washington Terminal Areas

    NASA Technical Reports Server (NTRS)

    Stouffer, Virginia; Johnson, Jesse; Gribko, Joana; Yackovetsky, Robert (Technical Monitor)

    2001-01-01

    NASA tasked LMI to assess the potential contributions of a yet-undeveloped Civil Tiltrotor aircraft (CTR) in improving capacity in the National Airspace System in all weather conditions. The CTRs studied have assumed operating parameters beyond current CTR capabilities. LMI analyzed CTRs three ways: in fast-time terminal area modeling simulations of New York and Washington to determine delay and throughput impacts; in the Integrated Noise Model, to determine local environmental impact; and with an economic model, to determine the price viability of a CTR. The fast-time models encompassed a 250 nmi range and included traffic interactions from local airports. Both the fast-time simulation and the noise model assessed impacts from traffic levels projected for 1999, 2007, and 2017. Results: CTRs can reduce terminal area delays due to concrete congestion in all time frames. The maximum effect, the ratio of CTRs to jets and turboprop aircraft at a subject airport should be optimized. The economic model considered US traffic only and forecasted CTR sales beginning in 2010.

  11. Delaware River Basin

    USGS Publications Warehouse

    Fischer, Jeffrey M.

    1999-01-01

    Assessing the quality of water in every location of the Nation would not be practical. Therefore, NAWQA investigations are conducted within 59 selected areas called study units (fig. 1). These study units encompass important river and aquifer systems in the United States and represent the diverse geographic, waterresource, land-use, and water-use characteristics of the Nation. The Delaware River Basin is one of 15 study units in which work began in 1996. Water-quality sampling in the study unit will begin in 1999. This fact sheet provides a brief overview of the NAWQA program, describes the Delaware River Basin study unit, identifies the major water-quality issues in the basin, and documents the plan of study that will be followed during the study-unit investigation.

  12. Oklahoma’s recent earthquakes and saltwater disposal

    PubMed Central

    Walsh, F. Rall; Zoback, Mark D.

    2015-01-01

    Over the past 5 years, parts of Oklahoma have experienced marked increases in the number of small- to moderate-sized earthquakes. In three study areas that encompass the vast majority of the recent seismicity, we show that the increases in seismicity follow 5- to 10-fold increases in the rates of saltwater disposal. Adjacent areas where there has been relatively little saltwater disposal have had comparatively few recent earthquakes. In the areas of seismic activity, the saltwater disposal principally comes from “produced” water, saline pore water that is coproduced with oil and then injected into deeper sedimentary formations. These formations appear to be in hydraulic communication with potentially active faults in crystalline basement, where nearly all the earthquakes are occurring. Although most of the recent earthquakes have posed little danger to the public, the possibility of triggering damaging earthquakes on potentially active basement faults cannot be discounted. PMID:26601200

  13. Key subsurface data help to refine Trinity aquifer hydrostratigraphic units, south-central Texas

    USGS Publications Warehouse

    Blome, Charles D.; Clark, Allan K.

    2014-01-01

    The geologic framework and hydrologic characteristics of aquifers are important components for studying the nation’s subsurface heterogeneity and predicting its hydraulic budgets. Detailed study of an aquifer’s subsurface hydrostratigraphy is needed to understand both its geologic and hydrologic frameworks. Surface hydrostratigraphic mapping can also help characterize the spatial distribution and hydraulic connectivity of an aquifer’s permeable zones. Advances in three-dimensional (3-D) mapping and modeling have also enabled geoscientists to visualize the spatial relations between the saturated and unsaturated lithologies. This detailed study of two borehole cores, collected in 2001 on the Camp Stanley Storage Activity (CSSA) area, provided the foundation for revising a number of hydrostratigraphic units representing the middle zone of the Trinity aquifer. The CSSA area is a restricted military facility that encompasses approximately 4,000 acres and is located in Boerne, Texas, northwest of the city of San Antonio. Studying both the surface and subsurface geology of the CSSA area are integral parts of a U.S. Geological Survey project funded through the National Cooperative Geologic Mapping Program. This modification of hydrostratigraphic units is being applied to all subsurface data used to construct a proposed 3-D EarthVision model of the CSSA area and areas to the south and west.

  14. 40 CFR 81.127 - Central New York Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central New York Intrastate Air... Air Quality Control Regions § 81.127 Central New York Intrastate Air Quality Control Region. The Central New York Intrastate Air Quality Control Region consists of the territorial area encompassed by the...

  15. Assessing operational, pricing, and intelligent transportation system strategies for the I-40 corridor using DYNASMART-P.

    DOT National Transportation Integrated Search

    2011-09-21

    The Raleigh Durham area in North Carolina experienced tremendous growth in both population (50%) and travel (56%) in the : decade spanning 1995-2005. The I-40 corridor, which encompasses I-40, I-85, I-440, I-540, NC147, and US-70 is under great : str...

  16. Organisms of the Hubbard Brook Valley, New Hampshire

    Treesearch

    Richard T. Holmes; Gene E. Likens

    1999-01-01

    Lists the organisms, both plant and animal, that have been identified by scientists engaged in multidisciplinary ecological research in the Hubbard Brook Valley, New Hampshire, during the past three decades. The Valley encompasses the Hubbard Brook Experimental Forest, Mirror Lake, and nearby areas within the White Mountain region of Grafton County. The species lists...

  17. 40 CFR 81.80 - Las Vegas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.80 Las Vegas Intrastate Air Quality Control Region. The Las Vegas Intrastate Air Quality Control Region (Nevada) has been revised to consist of the territorial area encompassed by... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Las Vegas Intrastate Air Quality...

  18. 40 CFR 81.95 - Central Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.95 Central Florida Intrastate Air Quality Control Region. The Central Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Central Florida Intrastate Air Quality...

  19. 40 CFR 81.95 - Central Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.95 Central Florida Intrastate Air Quality Control Region. The Central Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central Florida Intrastate Air Quality...

  20. 40 CFR 81.80 - Las Vegas Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.80 Las Vegas Intrastate Air Quality Control Region. The Las Vegas Intrastate Air Quality Control Region (Nevada) has been revised to consist of the territorial area encompassed by... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Las Vegas Intrastate Air Quality...

  1. An Annotated List of Disciplines and Sub-Disciplines in the Biological Sciences

    ERIC Educational Resources Information Center

    McDonald, Brandon

    2008-01-01

    Biology has become a large and diversified science. Current biological research areas transgress academic and professional boundaries to such a degree that the biological sciences could arguably be referred to as "all encompassing." In this article, the author describes how he compiled information on currently recognised disciplines and…

  2. Biogeographic, cultural, and historical setting [Chapter 2

    Treesearch

    Hanna K. Olson; Don W. Fallon

    2018-01-01

    The Intermountain Adaptation Partnership (IAP) encompasses unique landscapes within the Intermountain Region of the U.S. Forest Service (USFS), from rugged mountains to deep canyons, from alpine snowfields to wild and scenic rivers (fig. 1.1). The area defined by the boundaries of the Intermountain Region contains both private and Federally owned lands, including 12...

  3. Since They Are Going to Watch TV Anyway, Why Not Connect It To Reading.

    ERIC Educational Resources Information Center

    Hutchison, Laveria F.

    In view of the great amount of television viewing among poor readers, the Learning Model for Watching Television was developed to capitalize on students' television watching proclivities. The model encompasses three major overlapping component skill areas to reinforce classroom learning: active listening skills, auditory word recognition skills,…

  4. Elementary Environmental Learning Packet K-3, Second Revised Edition. [Primary CEL Blocks. Teacher's Guide].

    ERIC Educational Resources Information Center

    Brevard County School Board, Cocoa, FL.

    This environmental education program consists of two levels: primary and intermediate. The material in this publication encompasses the primary level. The learning materials are activity-based and incorporate process and subject area skills with knowledge and concern for the environment. The program is also interdisciplinary including activities…

  5. Elementary Environmental Learning Packet Grades 4-6, Second Revised Edition. [Intermediate CEL Blocks. Teacher's Guide].

    ERIC Educational Resources Information Center

    Brevard County School Board, Cocoa, FL.

    This environmental education program consists of two levels: primary and intermediate. The material in this publication encompasses the intermediate level. The learning materials are activity-based and incorporate process and subject area skills with knowledge and concern for the environment. The program is also interdisciplinary including…

  6. Preliminary geologic map of the Townsend 30' x 60' quadrangle, Montana

    USGS Publications Warehouse

    Reynolds, Mitchell W.; Brandt, Theodore R.

    2006-01-01

    The geologic map of the Townsend quadrangle, scale 1:100,000, was made as part of the Montana Investigations Project to provide new information on the stratigraphy, structure, and geologic history of this geologically complex area in west-central Montana. The quadrangle encompasses about 4,200 square km (1,640 square mi).

  7. Including Adulthood in Music Education Perspectives and Policy: A Lifespan View

    ERIC Educational Resources Information Center

    Myers, David E.

    2012-01-01

    Music learning among adults is witnessing rapid escalation as an important area of research and practice among music education professionals. In contrast to the years encompassed by childhood and adolescence, a significant challenge in teaching adults is that average life expectancies in developed countries include some 55 to 65 years beyond age…

  8. Great plains, Chapter 11

    Treesearch

    C.M. Clark

    2011-01-01

    The North American Great Plains are the largest contiguous ecoregion in North America, covering 3.5 million square km2, or 16 percent of the continental area (CEC 1997). In the United States, the Great Plains ecoregion encompasses a roughly triangular region (Figure 2.2), bordered on the west by the Rocky Mountains and the southwestern deserts in...

  9. Managing to Survive/Succeed: Potentials Within the Library Organization. 1981 LACUNY Institute Bibliography.

    ERIC Educational Resources Information Center

    Penchansky, Mimi B.; And Others

    Prepared for the 1981 Spring Institute of the Library Association of City University of New York (LACUNY), this bibliography lists sources on academic library management techniques. Its three sections encompass the following areas: (1) the individual's relationship to the library organization, (2) effective management of time, and (3) human…

  10. Western North Carolina report card on forest sustainability

    Treesearch

    Susan Fox; Bill Jackson; Sarah Jackson; Gary Kauffmann; Mary Carol Koester; Robert Mera; Terry Seyden; Charles Van Sickle; Sealy Chipley; Jim Fox; Jeff Hicks; Matt Hutchins; Karin Lichtenstein; Kelsie Nolan; Todd Pierce; Beth Porter

    2011-01-01

    Western North Carolina encompasses 4.8 million acres of highly valued temperate forests. To help address future management and conservation decisions surrounding these resources, the report card evaluates environmental, social, and economic conditions in recent decades across an 18 county area. The report card describes the status of indicators of forest sustainability...

  11. 33 CFR 110.9 - Wells Harbor, Maine.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Wells Harbor, Maine. 110.9... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.9 Wells Harbor, Maine. (a) Anchorage “A”. All of the... approximately 5,800 sq. yards, encompassing the central portion of Wells Harbor. (b) Anchorage “B”. All of the...

  12. 33 CFR 110.9 - Wells Harbor, Maine.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Wells Harbor, Maine. 110.9... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.9 Wells Harbor, Maine. Link to an amendment published at..., encompassing the central portion of Wells Harbor. (b) Anchorage “B”. All of the waters enclosed by a line...

  13. Small Village Planning Problems in the Netherlands.

    ERIC Educational Resources Information Center

    Groot, Jacob P.

    The problems associated with small villages are among the most difficult in Dutch physical planning, for they encompass the support of minimum social services in small towns and villages; the preservation of areas of ecological and scenic value; the acommodation of a growing population desirous of a home in the country or continued country living;…

  14. Academic Integrity: A Review of the Literature

    ERIC Educational Resources Information Center

    Macfarlane, Bruce; Zhang, Jingjing; Pun, Annie

    2014-01-01

    This article provides a literature review on academic integrity, which encompasses the values, behaviour and conduct of academics in all aspects of their practice. This is a growing area of academic research as a result of the expansion of higher education on a global basis and concerns about standards of professional conduct. The article maps the…

  15. Research, Learning Theory, and the Ideas of Robert G. Sidnell. Special Issue.

    ERIC Educational Resources Information Center

    Alexander, David, Ed.; And Others

    1987-01-01

    Intended as a memorial to Robert G. Sidnell, this special issue contains articles about areas of music education which he promoted. In "The Dimensions of Research in Music Education," Sidnell concluded that music education research encompasses all humanistic disciplines as well as the behavioral and social sciences. James Carlsen, in…

  16. 30 CFR 206.101 - What definitions apply to this subpart?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... subsurface oil and gas reservoirs and encompassing at least the outermost boundaries of all oil and gas accumulations known within those reservoirs, vertically projected to the land surface. State oil and gas... authorizes exploration for, development or extraction of, or removal of oil or gas—or the land area covered...

  17. 30 CFR 1206.101 - What definitions apply to this subpart?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and gas reservoirs and encompassing at least the outermost boundaries of all oil and gas accumulations known within those reservoirs, vertically projected to the land surface. State oil and gas regulatory... extraction of, or removal of oil or gas—or the land area covered by that authorization, whichever the context...

  18. 30 CFR 1206.101 - What definitions apply to this subpart?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... and gas reservoirs and encompassing at least the outermost boundaries of all oil and gas accumulations known within those reservoirs, vertically projected to the land surface. State oil and gas regulatory... extraction of, or removal of oil or gas—or the land area covered by that authorization, whichever the context...

  19. 30 CFR 1206.101 - What definitions apply to this subpart?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... subsurface oil and gas reservoirs and encompassing at least the outermost boundaries of all oil and gas accumulations known within those reservoirs, vertically projected to the land surface. State oil and gas... authorizes exploration for, development or extraction of, or removal of oil or gas—or the land area covered...

  20. Vascular plants of west-central Montana-identification guidebook

    Treesearch

    Klaus Lackschewitz

    1991-01-01

    This comprehensive guidebook provides keys, illustrations, and descriptions that aid identification of the 1,600+ species and varieties of vascular plants growing in west-central Montana. The area covered encompasses Ravalli County and southern Missoula County, and it includes the Bitterroot National Forest and portions of the Lolo National Forest. This guidebook uses...

  1. 33 CFR 110.77b - Madeline Island, Wisconsin.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Madeline Island, Wisconsin. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.77b Madeline Island, Wisconsin. The waters off of La Pointe Harbor, Madeline Island, Wisconsin, encompassed by the following: starting at 46°46′44.8...

  2. 33 CFR 110.77b - Madeline Island, Wisconsin.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Madeline Island, Wisconsin. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.77b Madeline Island, Wisconsin. The waters off of La Pointe Harbor, Madeline Island, Wisconsin, encompassed by the following: starting at 46°46′44.8...

  3. 33 CFR 110.77b - Madeline Island, Wisconsin.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Madeline Island, Wisconsin. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.77b Madeline Island, Wisconsin. The waters off of La Pointe Harbor, Madeline Island, Wisconsin, encompassed by the following: starting at 46°46′44.8...

  4. 33 CFR 110.77b - Madeline Island, Wisconsin.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Madeline Island, Wisconsin. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.77b Madeline Island, Wisconsin. The waters off of La Pointe Harbor, Madeline Island, Wisconsin, encompassed by the following: starting at 46°46′44.8...

  5. 33 CFR 110.77b - Madeline Island, Wisconsin.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Madeline Island, Wisconsin. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.77b Madeline Island, Wisconsin. The waters off of La Pointe Harbor, Madeline Island, Wisconsin, encompassed by the following: starting at 46°46′44.8...

  6. Supporting Instructors in Overcoming Self-Efficacy and Background Barriers to Adoption

    ERIC Educational Resources Information Center

    Reid, Pat

    2017-01-01

    Most academic technology areas of higher education institutes do not feel faculty technology adoption is adequate (Hartman (EDUCAUSE Rev 43(6), 2008)). Among the barriers to instructional technology adoption are faculty self-efficacy and background. Self-efficacy encompasses the faculty member's belief or confidence in his ability to succeed.…

  7. A Mobile Learning Overview by Timeline and Mind Map

    ERIC Educational Resources Information Center

    Parsons, David

    2014-01-01

    Mobile learning has been a research topic for some 20 years. Over that time it has encompassed a wide range of concepts, theories, designs, experiments and evaluations. With increasing interest in mobile learning from researchers and practitioners, an accessible overview of this area of research that encapsulates its many facets and features can…

  8. Geologic Map of Central (Interior) Alaska

    USGS Publications Warehouse

    Wilson, Frederic H.; Dover, James H.; Bradley, Dwight C.; Weber, Florence R.; Bundtzen, Thomas K.; Haeussler, Peter J.

    1998-01-01

    Introduction: This map and associated digital databases are the result of a compilation and reinterpretation of published and unpublished 1:250,000- and limited 1:125,000- and 1:63,360-scale mapping. The map area covers approximately 416,000 sq km (134,000 sq mi) and encompasses 25 1:250,000-scale quadrangles in central Alaska. The compilation was done as part of the U.S. Geological Survey National Surveys and Analysis project, whose goal is nationwide assemble geologic, geochemical, geophysical, and other data. This map is an early product of an effort that will eventually encompass all of Alaska, and is the result of an agreement with the Alaska Department of Natural Resources, Division of Oil And Gas, to provide data on interior basins in Alaska. A paper version of the three map sheets has been published as USGS Open-File Report 98-133. Two geophysical maps that cover the identical area have been published earlier: 'Bouguer gravity map of Interior Alaska' (Meyer and others, 1996); and 'Merged aeromagnetic map of Interior Alaska' (Meyer and Saltus, 1995). These two publications are supplied in the 'geophys' directory of this report.

  9. Shallowing-upward cyclic patterns within larger-scale transgressive-regressive (T-R) sedimentary sequences, St. Peter through Decorah Formations, Ordovician, Iowa area

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Witzke, B.J.

    1993-03-01

    Four large-scale (2--8 Ma) T-R sedimentary sequences of M. Ord. age (late Chaz.-Sherm.) were delimited by Witzke Kolata (1980) in the Iowa area, each bounded by local to regional unconformity/disconformity surfaces. These encompass both siliciclastic and carbonate intervals, in ascending order: (1) St. Peter-Glenwood fms., (2) Platteville Fm., (3) Decorah Fm., (4) Dunleith/upper Decorah fms. Finer-scale resolution of depth-related depositional features has led to regional recognition of smaller-scale shallowing-upward cyclicity contained within each large-scale sequence. Such smaller-scale cyclicity encompasses stratigraphic intervals of 1--10 m thickness, with estimated durations of 0.5--1.5 Ma. The St. Peter Sandst. has long been regarded asmore » a classic transgressive sheet sand. However, four discrete shallowing-upward packages characterize the St. Peter-Glenwood interval regionally (IA, MN, NB, KS), including western facies displaying coarsening-upward sandstone packages with condensed conodont-rich brown shale and phosphatic sediments in their lower part (local oolitic ironstone), commonly above pyritic hardgrounds. Regional continuity of small-scale cyclic patterns in M. Ord. strata of the Iowa area may suggest eustatic controls; this can be tested through inter-regional comparisons.« less

  10. Research and Technology: 2003 Annual Report of the John F Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The John F. Kennedy Space Center (KSC) is America's Spaceport Technology Center. The KSC technology development program encompasses the efforts of the entire KSC team, consisting of Government and contractor personnel, working in partnership with academic institutions and commercial industry. KSC's assigned mission areas are space launch operations and spaceport and range technologies. KSC's technology development customers include current space transportation programs, future space transportation programs / initiatives, and enabling technical programs. The KSC Research and Technology 2003 Annual Report encompasses the efforts of contributors to the KSC advanced technology development program and KSC technology transfer activities. Dr. Dave Bartine, KSC Chief Technologist, (321) 867-7069, is responsible for publication of this report and should be contacted for any desired information regarding KSC's research and technology development activities.

  11. Final Environmental Assessment: Lease with Omaha Public Power District (OPPD) to Support New United States Strategic Command (USSTRATCOM) Facility and Existing Base Load

    DTIC Science & Technology

    2013-02-01

    Biological Resources The area around and encompassing Offutt AFB is the western edge of the Eastern Deciduous Forest and borders on the ecotone...that separates the Eastern Deciduous Forest from the Tall and Mid Grass Prairies. Early photos of the Offutt AFB area indicate that it was grassland...regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington

  12. Indirect Field Measurement of Wine-Grape Vineyard Canopy Leaf Area Index

    NASA Technical Reports Server (NTRS)

    Johnson, Lee F.; Pierce, Lars L.; Skiles, J. W. (Technical Monitor)

    2002-01-01

    Leaf area index (LAI) indirect measurements were made at 12 study plots in California's Napa Valley commercial wine-grape vineyards with a LI-COR LI-2000 Plant Canopy Analyzer (PCA). The plots encompassed different trellis systems, biological varieties, and planting densities. LAI ranged from 0.5 - 2.25 sq m leaf area/ sq m ground area according to direct (defoliation) measurements. Indirect LAI reported by the PCA was significantly related to direct LAI (r(exp 2) = 0.78, p less than 001). However, the PCA tended to underestimate direct LAI by about a factor of two. Narrowing the instrument's conical field of view from 148 deg to 56 deg served to increase readings by approximately 30%. The PCA offers a convenient way to discern relative differences in vineyard canopy density. Calibration by direct measurement (defoliation) is recommended in cases where absolute LAI is desired. Calibration equations provided herein may be inverted to retrieve actual vineyard LAI from PCA readings.

  13. Multi-faceted identities and interactions in mixed health teams.

    PubMed

    Arieli, Daniella; Hirschfeld, Miriam J

    2016-01-01

    The literature in the area of the health workforce and societies in conflict encompasses a wide range of studies and potential directions. Lately, Keshet and Popper-Giveon reported on a study based on interviews with 13 Arab Israeli nurses who work in Israeli hospitals. This preliminary study describes how being an Arab nurse in Israel is experienced and perceived by those nurses. The results indicate the need for further studies on the complexity of health workers' experiences in their changing and multi-faceted professional, cultural, gender and national identities. In order to manage health systems, in particular in divided societies that are characterized by inter-group conflicts, special attention should be given to studying the everyday processes in mixed teams.

  14. Lithogeochemical character of near-surface bedrock in the New England coastal basins

    USGS Publications Warehouse

    Robinson, Gilpin R.; Ayotte, Joseph D.; Montgomery, Denise L.; DeSimone, Leslie A.

    2002-01-01

    This geographic information system (GIS) data layer shows the generalized lithologic and geochemical, termed lithogeochemical, character of near-surface bedrock in the New England Coastal Basin (NECB) study area of the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program. The area encompasses 23,000 square miles in western and central Maine, eastern Massachusetts, most of Rhode Island, eastern New Hampshire and a small part of eastern Connecticut. The NECB study area includes the Kennebec, Androscoggin, Saco, Merrimack, Charles, and Blackstone River Basins, as well as all of Cape Cod. Bedrock units in the NECB study area are classified into lithogeochemical units based on the relative reactivity of their constituent minerals to dissolution and the presence of carbonate or sulfide minerals. The 38 lithogeochemical units are generalized into 7 major groups: (1) carbonate-bearing metasedimentary rocks; (2) primarily noncalcareous, clastic sedimentary rocks with restricted deposition in discrete fault-bounded sedimentary basins of Mississipian or younger age; (3) primarily noncalcareous, clastic sedimentary rocks at or above biotite-grade of regional metamorphism; (4) mafic igneous rocks and their metamorphic equivalents; (5) ultramafic rocks; (6) felsic igneous rocks and their metamorphic equivalents; and (7) unconsolidated and poorly consolidated sediments.

  15. Rhipicephalus turanicus, a new vector of Hepatozoon canis.

    PubMed

    Giannelli, Alessio; Lia, Riccardo Paolo; Annoscia, Giada; Buonavoglia, Canio; Lorusso, Eleonora; Dantas-Torres, Filipe; Baneth, Gad; Otranto, Domenico

    2017-05-01

    The distribution of Hepatozoon canis mainly encompasses areas where its main tick vector, Rhipicephalus sanguineus sensu lato, is present. However, the detection of this pathogen in dogs, foxes and golden jackals well outside the areas inhabited by this tick species reinforced the hypothesis that additional ixodids are involved in the life cycle and transmission of this protozoon. The present study provides, for the first time, data supporting the sporogonic development of H. canis in specimens of Rhipicephalus turanicus collected from a naturally infected fox from southern Italy. The epidemiological role of R. turanicus as a vector of H. canis is discussed, along with information on the potential use of cell cultures for the experimental infection with H. canis sporozoites. The in vitro infection of canine leucocytes by sporozoites from ticks is proposed as a potential tool for future in-depth studies on the biology of H. canis.

  16. A geographic information system applied to a malaria field study in western Kenya.

    PubMed

    Hightower, A W; Ombok, M; Otieno, R; Odhiambo, R; Oloo, A J; Lal, A A; Nahlen, B L; Hawley, W A

    1998-03-01

    This paper describes use of the global positioning system (GPS) in differential mode (DGPS) to obtain highly accurate longitudes, latitudes, and altitudes of 1,169 houses, 15 schools, 40 churches, four health care centers, 48 major mosquito breeding sites, 10 borehole wells, seven shopping areas, major roads, streams, the shore of Lake Victoria, and other geographic features of interest associated with a longitudinal study of malaria in 15 villages in western Kenya. The area mapped encompassed approximately 70 km2 and included 42.0 km of roads, 54.3 km of streams, and 15.0 km of lake shore. Location data were entered into a geographic information system for map production and linkage with various databases for spatial analyses. Spatial analyses using parasitologic and entomologic data are presented as examples. Background information on DGPS is presented along with estimates of effort and expense to produce the map information.

  17. Urban Transmission of American Cutaneous Leishmaniasis in Argentina: Spatial Analysis Study

    PubMed Central

    Gil, José F.; Nasser, Julio R.; Cajal, Silvana P.; Juarez, Marisa; Acosta, Norma; Cimino, Rubén O.; Diosque, Patricio; Krolewiecki, Alejandro J.

    2010-01-01

    We used kernel density and scan statistics to examine the spatial distribution of cases of pediatric and adult American cutaneous leishmaniasis in an urban disease-endemic area in Salta Province, Argentina. Spatial analysis was used for the whole population and stratified by women > 14 years of age (n = 159), men > 14 years of age (n = 667), and children < 15 years of age (n = 213). Although kernel density for adults encompassed nearly the entire city, distribution in children was most prevalent in the peripheral areas of the city. Scan statistic analysis for adult males, adult females, and children found 11, 2, and 8 clusters, respectively. Clusters for children had the highest odds ratios (P < 0.05) and were located in proximity of plantations and secondary vegetation. The data from this study provide further evidence of the potential urban transmission of American cutaneous leishmaniasis in northern Argentina. PMID:20207869

  18. Spectral Decomposition and Other Seismic Attributes for Gas Hydrate Prospecting

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McConnell, Dan

    Studying the sediments at the base of gas hydrate stability is ideal for determining the seismic response to gas hydrate saturation. First, assuming gas migration to the shallow section, this area is more likely to have concentrated gas hydrate because it encompasses the zone in which upward moving buoyant gas transitions to form immobile gas hydrate deposits. Second, this zone is interesting because these areas have the potential to show a hydrate filled zone and a gas filled zone within the same sediments. Third, the fundamental measurement within seismic data is impedance contrasts between velocity*density layers. High saturation gas hydratesmore » and free gas inhabit opposite ends of these measurements making the study of this zone ideal for investigating the seismic characteristics of gas hydrate and, hence, the investigation of other seismic attributes that may indicate gas hydrate fill.« less

  19. Advanced extravehicular protective systems for shuttle, space station, lunar base and Mars missions.

    NASA Technical Reports Server (NTRS)

    Heimlich, P. F.; Sutton, J. G.; Tepper, E. H.

    1972-01-01

    Advances in extravehicular life support system technology will directly influence future space mission reliability and maintainability considerations. To identify required new technology areas, an appraisal of advanced portable life support system and subsystem concepts was conducted. Emphasis was placed on thermal control and combined CO2 control/O2 supply subsystems for both primary and emergency systems. A description of study methodology, concept evaluation techniques, specification requirements, and selected subsystems and systems are presented. New technology recommendations encompassing thermal control, CO2 control and O2 supply subsystems are also contained herein.

  20. Effects of Impurities and Processing on Silicon Solar Cells, Phase 3

    NASA Technical Reports Server (NTRS)

    Hopkins, R. H.; Davis, J. R.; Blais, P. D.; Rohatgi, A.; Campbell, R. B.; Rai-Choudhury, P.; Stapleton, R. E.; Mollenkopf, H. C.; Mccormick, J. R.

    1979-01-01

    Results of the 14th quarterly report are presented for a program designed to assess the effects of impurities, thermochemical processes and any impurity process interactions on the performance of terrestrial silicon solar cells. The Phase 3 effort encompasses: (1) potential interactions between impurities and thermochemical processing of silicon; (2) impurity-cell performance relationships in n-base silicon; (3) effect of contaminants introduced during silicon production, refining or crystal growth on cell performance; (4) effects of nonuniform impurity distributions in large area silicon wafers; and (5) a preliminary study of the permanence of impurity effects in silicon solar cells.

  1. Dynamics of multirate sampled data control systems. [for space shuttle boost vehicle

    NASA Technical Reports Server (NTRS)

    Naylor, J. R.; Hynes, R. J.; Molnar, D. O.

    1974-01-01

    The effect was investigated of the synthesis approach (single or multirate) on the machine requirements for a digital control system for the space shuttle boost vehicle. The study encompassed four major work areas: synthesis approach trades, machine requirements trades, design analysis requirements and multirate adaptive control techniques. The primary results are two multirate autopilot designs for the low Q and maximum Q flight conditions that exhibits equal or better performance than the analog and single rate system designs. Also, a preferred technique for analyzing and synthesizing multirate digital control systems is included.

  2. Clinical genetic research 3: Genetics ELSI (Ethical, Legal, and Social Issues) research.

    PubMed

    Pullman, Daryl; Etchegary, Holly

    2015-01-01

    ELSI (Ethical, Legal, and Social Issues) is a widely used acronym in the bioethics literature that encompasses a broad range of research areas involved in examining the various impacts of science and technology on society. In Canada, GE3LS (Genetics, Ethical, Economic, Environmental, Legal, Social issues) is the term used to describe ELSI studies. It is intentionally more expansive in that GE3LS explicitly brings economic and environmental issues under its purview. ELSI/GE3LS research has become increasingly important in recent years as there has been a greater emphasis on "translational research" that moves genomics from the bench to the clinic. The purpose of this chapter is to outline a range of ELSI-related work that might be conducted as part of a large scale genetics or genomics research project, and to provide some practical insights on how a scientific research team might incorporate a strong and effective ELSI program within its broader research mandate. We begin by describing the historical context of ELSI research and the development of GE3LS research in the Canadian context. We then illustrate how some ELSI research might unfold by outlining a variety of research questions and the various methodologies that might be employed in addressing them in an area of ELSI research that is encompassed under the term "public engagement." We conclude with some practical pointers about how to build an effective ELSI/GE3LS team and focus within a broader scientific research program.

  3. ICT and the paperboard and packaging industry

    Treesearch

    Peter Ince; Sanna Kallioranta; Richard Vlosky

    2005-01-01

    The purpose of this chapter is to describe the reasons for the development of ICT and e-business systems in the paper and paperboard packaging industry and to discuss future scenarios that may serve to guide forest- sector research in this topical area. The paper and paperboard packaging industry encompasses producers of primary paper and paperboard packaging materials...

  4. Developing Political Activism Awareness: An Interview with Jack Trammell

    ERIC Educational Resources Information Center

    Shetron, Tamara Harper

    2013-01-01

    This article presents an interview with Jack Trammell, whose contributions in the field of education have encompassed a variety of areas with one common denominator: equal access to higher education for all. He serves as the director of Disability Support Services at Randolph-Macon College in Ashland, Va, where he is also an assistant professor,…

  5. Adult Attitudes Toward Educational Issues. A Summary of Major Findings. Final Summary Report.

    ERIC Educational Resources Information Center

    Neff, Franklin W.

    The results are reported of a survey of potential voters in Kansas City, Missouri, relative to their attitudes toward school levy elections. The survey encompassed four major areas, including residents' views on education in general, how they evaluated the public school system in their district, how they evaluated public schools in their…

  6. Status of neotropical migratory birds in the Northeast: a preliminary assessment

    Treesearch

    Charles R. Smith; Diane M. Pence; Raymond J. O' Connor

    1993-01-01

    The Northeast Region encompasses a diversity of habitats, from the coastal plain of Virginia to the boreal spruce-fir forests of northern Maine, with a varied group of neotropical migratory bird species occupying these habitats. The geographic area of concern in this analysis includes the states of Maine, Vermont, New Hampshire, New York, Massachusetts, Connecticut,...

  7. Blogs, Wikis and Podcasts--Collaborative Knowledge Building Tools in a Design and Technology Course

    ERIC Educational Resources Information Center

    Chandra, Vinesh; Chalmers, Christina

    2010-01-01

    Design and Technology has become an important part of the school curriculum. In Queensland, Australia, Technology (which encompasses Design) is one of the Key Learning Areas (KLAs) for students in the first ten years of schooling. This KLA adopts a student-centred, hands-on constructivist approach to teaching and learning. The ability to…

  8. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. South Carolina

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This paper presents the South Carolina edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook". The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals…

  9. Biodiversity analysis of vegetation on the Nevada Test Site

    Treesearch

    W. K. Ostler; D. J. Hansen

    2001-01-01

    The Nevada Test Site (NTS) located in south-central Nevada encompasses approximately 3,567 km2 and straddles two major North American deserts, Mojave and Great Basin. Transitional areas between the two desert types have been created by gradients in elevation, precipitation, temperature, and soils. From 1996 to 1998, more than 1,500 ecological landform units were...

  10. A distributed data base management facility for the CAD/CAM environment

    NASA Technical Reports Server (NTRS)

    Balza, R. M.; Beaudet, R. W.; Johnson, H. R.

    1984-01-01

    Current/PAD research in the area of distributed data base management considers facilities for supporting CAD/CAM data management in a heterogeneous network of computers encompassing multiple data base managers supporting a variety of data models. These facilities include coordinated execution of multiple DBMSs to provide for administration of and access to data distributed across them.

  11. 78 FR 33282 - Endangered and Threatened Wildlife and Plants; Revision of Critical Habitat for Salt Creek Tiger...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... habitat includes saline wetlands and streams associated with Little Salt Creek and encompasses all three habitat areas occupied by the subspecies at the time of listing. It also includes saline wetlands and... beetle is endemic to saline wetlands associated with the Salt Creek watershed and some of its tributaries...

  12. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. Idaho

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This report presents the Idaho edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook." The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals examine…

  13. The American College President, 1636-1989: A Critical Review and Bibliography. Bibliographies and Indexes in Education Number 10.

    ERIC Educational Resources Information Center

    Sontz, Ann H. L.

    This 1,386-entry bibliography includes materials relevant to early American and nineteenth-century academic presidencies and encompasses a specialized corpus of literature written by academic administrators since the early 1960s. The bibliography is divided into four general areas: bibliographies; background sources; biographies; and presidential…

  14. Impact of ICT on Education: Challenges and Perspectives

    ERIC Educational Resources Information Center

    Hernandez, Ronald M.

    2017-01-01

    This paper sets out the main challenges and provides an overview of the future of ICTs and their connection with education. It begins with a description of the so-called knowledge-based society and how its evolution, an offspring of technology, has encompassed different areas, paving the way for innovation in education and prompting generation of…

  15. Introduction: Ecosystem research in a human context [chapter 1

    Treesearch

    Deborah M. Finch; Joseph A. Tainter

    1995-01-01

    The Rio Grande/Rio Bravo Basin, which drains a 355,500 square mile area in the southwestern United States and northern Mexico (Fig. I), encompasses numerous land ownership boundaries, vegetation types, desert and woodland ecotones and edges, and urban and rural cultures, forming a complex array of interactive ecological systems. Historically known as the Southwest...

  16. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. New Hampshire

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This paper presents the New Hampshire edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook". The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals…

  17. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. Alabama

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This paper presents the Alabama edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook". The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals examine…

  18. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. New Mexico

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This paper presents the New Mexico edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook". The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals…

  19. State Teacher Policy Yearbook: What States Can Do to Retain Effective New Teachers, 2008. New Jersey

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2008

    2008-01-01

    This paper presents the New Jersey edition of the National Council on Teacher Quality's 2008 "State Teacher Policy Yearbook". The 2008 "Yearbook" focuses on how state policies impact the retention of effective new teachers. This policy evaluation is broken down into three areas that encompass 15 goals. Broadly, these goals…

  20. An Old-Growth Definition for Western Hardwood Gallery Forests

    Treesearch

    Kelly Kindscher; Jenny Holah

    1998-01-01

    Western hardwood gallery forests are found across an extremely large, diverse geographical area that encompasses the Great Plains in the United States and Canada. Remnant forests of this type still exist in the "Prairie Peninsula," which historically projected an eastern finger into Ohio. The forests are restricted to floodplains of major rivers and are in...

  1. Oak woodland conservation as mitigation for roadway improvement

    Treesearch

    Park Steiner; Jackson Ford

    2015-01-01

    East Side Potter Valley (ESPV) Road is a heavily used rural collector road running north/south through the unincorporated area of Mendocino County known as Potter Valley. The roadway is significantly deteriorated and in need of repair and upgrade. The Mendocino County Department of Transportation (MCDOT) road project encompasses approximately 6.4 km of roadway that...

  2. 78 FR 1851 - Sabine Pass Liquefaction, LLC and Sabine Pass LNG, L.P.; Notice of Intent To Prepare an...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... gas liquids (NGL) truck loading facilities. A Project location map depicting the proposed facilities..., metering and send-out facilities; four gas pipeline meter stations; additional workspaces, laydown and... project is further developed. On natural gas projects, the APE at a minimum encompasses all areas subject...

  3. Child Welfare Research; Summaries of Research Conducted at the Child Welfare League of America.

    ERIC Educational Resources Information Center

    Child Welfare League of America, Inc., New York, NY.

    These summaries of research relating to child welfare are intended to give sufficient information about the objectives, methods, and findings of each research project to enable the reader to judge whether the full report would be of interest. Bibliographical references are included with each summary. Summaries encompass the areas of adoption…

  4. 33 CFR 165.T05-0091 - Safety Zone; Alligator River, NC.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; Alligator River, NC... Safety Zone; Alligator River, NC. (a) Definitions. For the purposes of this section, Captain of the Port...) Location. The following area is a safety zone: The temporary safety zone will encompass a 100 yard radius...

  5. Reptiles from Lençóis Maranhenses National Park, Maranhão, northeastern Brazil

    PubMed Central

    Miranda, Jivanildo Pinheiro; Costa, João Carlos Lopes; Rocha, Carlos Frederico D.

    2012-01-01

    Abstract We are presenting a list of the reptile species from Lençóis Maranhenses National Park (LMNP), Maranhão, Brazil, obtained during 235 days of field work. The study area is located in the contact zone between three major Neotropical ecosystems: Amazonia, Caatinga, and Cerrado. The PNLM encompasses the largest dune fields in Brazil, wide shrubby areas (restingas), lakes, mangroves, and many freshwater lagoons. We have recorded 42 species of reptiles in the area: 24 snakes, 12 lizards, two worm lizards, three turtles, and one alligator. About 81 % of the recorded species occurred only in restinga areas. Our data highlights the uniqueness of the PNLM in the context of the biomes that surround it and shows the importance of efforts to improve the conservation of reptiles living in the restinga, which currently comprise only about 20 % of the total area protected by the park, but which are the mesohabitat containing most of the reptile species in the Lençóis Maranhenses complex of habitats. PMID:23275751

  6. The role of colleges and schools of pharmacy in the advent of Healthy People 2020.

    PubMed

    Offiong, Charlene Y; Oji, Valerie U; Bunyan, Wendell; Lewis, Jacqueline A; Moore, Clarence; Olusanya, Olu A

    2011-04-11

    As the need for more experiential sites increases, colleges and schools of pharmacy should consider innovative and strategic approaches to expansion including adding programs that would address the target areas emphasized by Healthy People 2020. Healthy People 2020 encompasses the following areas: adolescent health, early and middle childhood, genomics, global health, health information technology, healthcare-associated infections, hearing and other sensory or communicating disorders (ear, nose, throat-voice, speech and language), weight status, older adults, quality of life and well-being, and social determinants of health. Academic leaders should consider what role exists for pharmacy practice in these areas and focus future program and curriculum development on Healthy People 2020 topic areas.

  7. 2D resistivity imaging and magnetic survey for characterization of thermal springs: A case study of Gergedi thermal springs in the northwest of Wonji, Main Ethiopian Rift, Ethiopia

    NASA Astrophysics Data System (ADS)

    Abdulkadir, Yahya Ali; Eritro, Tigistu Haile

    2017-09-01

    Electrical resistivity imaging and magnetic surveys were carried out at Gergedi thermal springs, located in the Main Ethiopian Rift, to characterize the geothermal condition of the area. The area is geologically characterized by alluvial and lacustrine deposits, basaltic lava, ignimbrites, and rhyolites. The prominent structural feature in this part of the Main Ethiopian Rift, the SW -NE trending structures of the Wonji Fault Belt System, crosse over the study area. Three lines of imaging data and numerous magnetic data, encompassing the active thermal springs, were collected. Analysis of the geophysical data shows that the area is covered by low resistivity response regions at shallow depths which resulted from saline moisturized soil subsurface horizon. Relatively medium and high resistivity responses resulting from the weathered basalt, rhyolites, and ignimbrites are also mapped. Qualitative interpretation of the magnetic data shows the presence of structures that could act as pathways for heat and fluids manifesting as springs and also characterize the degree of thermal alteration of the area. Results from the investigations suggest that the Gergedi thermal springs area is controlled by fault systems oriented parallel and sub-parallel to the main tectonic lines of the Main Ethiopian Rift.

  8. Boston Society's 11th Annual Applied Pharmaceutical Analysis conference.

    PubMed

    Lee, Violet; Liu, Ang; Groeber, Elizabeth; Moghaddam, Mehran; Schiller, James; Tweed, Joseph A; Walker, Gregory S

    2016-02-01

    Boston Society's 11th Annual Applied Pharmaceutical Analysis conference, Hyatt Regency Hotel, Cambridge, MA, USA, 14-16 September 2015 The Boston Society's 11th Annual Applied Pharmaceutical Analysis (APA) conference took place at the Hyatt Regency hotel in Cambridge, MA, on 14-16 September 2015. The 3-day conference affords pharmaceutical professionals, academic researchers and industry regulators the opportunity to collectively participate in meaningful and relevant discussions impacting the areas of pharmaceutical drug development. The APA conference was organized in three workshops encompassing the disciplines of regulated bioanalysis, discovery bioanalysis (encompassing new and emerging technologies) and biotransformation. The conference included a short course titled 'Bioanalytical considerations for the clinical development of antibody-drug conjugates (ADCs)', an engaging poster session, several panel and round table discussions and over 50 diverse talks from leading industry and academic scientists.

  9. Functional magnetic resonance imaging during emotion recognition in social anxiety disorder: an activation likelihood meta-analysis

    PubMed Central

    Hattingh, Coenraad J.; Ipser, J.; Tromp, S. A.; Syal, S.; Lochner, C.; Brooks, S. J.; Stein, D. J.

    2012-01-01

    Background: Social anxiety disorder (SAD) is characterized by abnormal fear and anxiety in social situations. Functional magnetic resonance imaging (fMRI) is a brain imaging technique that can be used to demonstrate neural activation to emotionally salient stimuli. However, no attempt has yet been made to statistically collate fMRI studies of brain activation, using the activation likelihood-estimate (ALE) technique, in response to emotion recognition tasks in individuals with SAD. Methods: A systematic search of fMRI studies of neural responses to socially emotive cues in SAD was undertaken. ALE meta-analysis, a voxel-based meta-analytic technique, was used to estimate the most significant activations during emotional recognition. Results: Seven studies were eligible for inclusion in the meta-analysis, constituting a total of 91 subjects with SAD, and 93 healthy controls. The most significant areas of activation during emotional vs. neutral stimuli in individuals with SAD compared to controls were: bilateral amygdala, left medial temporal lobe encompassing the entorhinal cortex, left medial aspect of the inferior temporal lobe encompassing perirhinal cortex and parahippocampus, right anterior cingulate, right globus pallidus, and distal tip of right postcentral gyrus. Conclusion: The results are consistent with neuroanatomic models of the role of the amygdala in fear conditioning, and the importance of the limbic circuitry in mediating anxiety symptoms. PMID:23335892

  10. Land use and nutrient concentrations and yields in selected streams in the Albemarle-Pamlico drainage basin, North Carolina and Virginia

    USGS Publications Warehouse

    Woodside, M.D.; Simerl, B.R.

    1995-01-01

    Because nutrients can cause water-quaiity degradation, a major focus of NAWQA is to investigate effects of nutrients on surface- and ground-water quality. This report summarizes surface-water quality study design and land uses in the NAWQA Albemarle-Pamlico Drainage Basin study unit, one of 60 study units nationwide, and shows how nutrient concentrations are related to land uses at selected basins in the study unit. The study area encompasses about 28,000 square miles (mi2) in central and eastern North Carolina and southern Virginia. The major river basins in the Albemarle-Pamlico Drainage Basin are the Chowan, Roanoke, Tar, and Neuse. The barrier islands, estuaries, and the AlbemarIe, Pamlico, and associated sounds are not included in the study-unit area. The Albemarle-Pamlico Drainage Basin covers four physiographic provinces:Valley and Ridge, Blue Ridge, Piedmont, and Coastal Plain. About 50 percent of the land in the study areais forested, 30 percent is cropland, 15 percent is wetland, and 5 percent is developed. The population--of the study unit is about 3 million people.

  11. The APOSTEL recommendations for reporting quantitative optical coherence tomography studies.

    PubMed

    Cruz-Herranz, Andrés; Balk, Lisanne J; Oberwahrenbrock, Timm; Saidha, Shiv; Martinez-Lapiscina, Elena H; Lagreze, Wolf A; Schuman, Joel S; Villoslada, Pablo; Calabresi, Peter; Balcer, Laura; Petzold, Axel; Green, Ari J; Paul, Friedemann; Brandt, Alexander U; Albrecht, Philipp

    2016-06-14

    To develop consensus recommendations for reporting of quantitative optical coherence tomography (OCT) study results. A panel of experienced OCT researchers (including 11 neurologists, 2 ophthalmologists, and 2 neuroscientists) discussed requirements for performing and reporting quantitative analyses of retinal morphology and developed a list of initial recommendations based on experience and previous studies. The list of recommendations was subsequently revised during several meetings of the coordinating group. We provide a 9-point checklist encompassing aspects deemed relevant when reporting quantitative OCT studies. The areas covered are study protocol, acquisition device, acquisition settings, scanning protocol, funduscopic imaging, postacquisition data selection, postacquisition data analysis, recommended nomenclature, and statistical analysis. The Advised Protocol for OCT Study Terminology and Elements recommendations include core items to standardize and improve quality of reporting in quantitative OCT studies. The recommendations will make reporting of quantitative OCT studies more consistent and in line with existing standards for reporting research in other biomedical areas. The recommendations originated from expert consensus and thus represent Class IV evidence. They will need to be regularly adjusted according to new insights and practices. © 2016 American Academy of Neurology.

  12. Hydraulic-property estimates for use with a transient ground-water flow model of the Death Valley regional ground-water flow system, Nevada and California

    USGS Publications Warehouse

    Belcher, Wayne R.; Elliott, Peggy E.; Geldon, Arthur L.

    2001-01-01

    The Death Valley regional ground-water flow system encompasses an area of about 43,500 square kilometers in southeastern California and southern Nevada, between latitudes 35? and 38?15' north and longitudes 115? and 117?45' west. The study area is underlain by Quaternary to Tertiary basin-fill sediments and mafic-lava flows; Tertiary volcanic, volcaniclastic, and sedimentary rocks; Tertiary to Jurassic granitic rocks; Triassic to Middle Proterozoic carbonate and clastic sedimentary rocks; and Early Proterozoic igneous and metamorphic rocks. The rock assemblage in the Death Valley region is extensively faulted as a result of several episodes of tectonic activity. This study is comprised of published and unpublished estimates of transmissivity, hydraulic conductivity, storage coefficient, and anisotropy ratios for hydrogeologic units within the Death Valley region study area. Hydrogeologic units previously proposed for the Death Valley regional transient ground-water flow model were recognized for the purpose of studying the distribution of hydraulic properties. Analyses of regression and covariance were used to assess if a relation existed between hydraulic conductivity and depth for most hydrogeologic units. Those analyses showed a weak, quantitatively indeterminate, relation between hydraulic conductivity and depth.

  13. Geologic analyses of LANDSAT-1 multispectral imagery of a possible power plant site employing digital and analog image processing. [in Pennsylvania

    NASA Technical Reports Server (NTRS)

    Lovegreen, J. R.; Prosser, W. J.; Millet, R. A.

    1975-01-01

    A site in the Great Valley subsection of the Valley and Ridge physiographic province in eastern Pennsylvania was studied to evaluate the use of digital and analog image processing for geologic investigations. Ground truth at the site was obtained by a field mapping program, a subsurface exploration investigation and a review of available published and unpublished literature. Remote sensing data were analyzed using standard manual techniques. LANDSAT-1 imagery was analyzed using digital image processing employing the multispectral Image 100 system and using analog color processing employing the VP-8 image analyzer. This study deals primarily with linears identified employing image processing and correlation of these linears with known structural features and with linears identified manual interpretation; and the identification of rock outcrops in areas of extensive vegetative cover employing image processing. The results of this study indicate that image processing can be a cost-effective tool for evaluating geologic and linear features for regional studies encompassing large areas such as for power plant siting. Digital image processing can be an effective tool for identifying rock outcrops in areas of heavy vegetative cover.

  14. The Mexican War and its Place in the Evolution of Operational Art

    DTIC Science & Technology

    1993-05-14

    command of Robert Patterson at the assembly area in the vicinity of Camargo . Supporting this operation was the movement of John E. Wool’s 3,400 man...of Taylor’s divisions since they left Camargo . The Mexican divisions were arrayed in the city and in a number of fortifications. Two of these forts...of the San Francisco area.5 5 Kearny’s expedition is unique in that it did not encompass the number of troops involved in Mexico, did not have to

  15. Cavitation-resistant inducer

    DOEpatents

    Dunn, Charlton; Subbaraman, Maria R.

    1989-01-01

    An improvement in an inducer for a pump wherein the inducer includes a hub, a plurality of radially extending substantially helical blades and a wall member extending about and encompassing an outer periphery of the blades. The improvement comprises forming adjacent pairs of blades and the hub to provide a substantially rectangular cross-sectional flow area which cross-sectional flow area decreases from the inlet end of the inducer to a discharge end of the inducer, resulting in increased inducer efficiency improved suction performance, reduced susceptibility to cavitation, reduced susceptibility to hub separation and reduced fabrication costs.

  16. A survey of visualization systems for network security.

    PubMed

    Shiravi, Hadi; Shiravi, Ali; Ghorbani, Ali A

    2012-08-01

    Security Visualization is a very young term. It expresses the idea that common visualization techniques have been designed for use cases that are not supportive of security-related data, demanding novel techniques fine tuned for the purpose of thorough analysis. Significant amount of work has been published in this area, but little work has been done to study this emerging visualization discipline. We offer a comprehensive review of network security visualization and provide a taxonomy in the form of five use-case classes encompassing nearly all recent works in this area. We outline the incorporated visualization techniques and data sources and provide an informative table to display our findings. From the analysis of these systems, we examine issues and concerns regarding network security visualization and provide guidelines and directions for future researchers and visual system developers.

  17. Mitochondrial DNA Reveals Genetic Structuring of Pinna nobilis across the Mediterranean Sea

    PubMed Central

    Sanna, Daria; Cossu, Piero; Dedola, Gian Luca; Scarpa, Fabio; Maltagliati, Ferruccio; Castelli, Alberto; Franzoi, Piero; Lai, Tiziana; Cristo, Benedetto; Curini-Galletti, Marco; Francalacci, Paolo; Casu, Marco

    2013-01-01

    Pinna nobilis is the largest endemic Mediterranean marine bivalve. During past centuries, various human activities have promoted the regression of its populations. As a consequence of stringent standards of protection, demographic expansions are currently reported in many sites. The aim of this study was to provide the first large broad-scale insight into the genetic variability of P. nobilis in the area that encompasses the western Mediterranean, Ionian Sea, and Adriatic Sea marine ecoregions. To accomplish this objective twenty-five populations from this area were surveyed using two mitochondrial DNA markers (COI and 16S). Our dataset was then merged with those obtained in other studies for the Aegean and Tunisian populations (eastern Mediterranean), and statistical analyses (Bayesian model-based clustering, median-joining network, AMOVA, mismatch distribution, Tajima’s and Fu’s neutrality tests and Bayesian skyline plots) were performed. The results revealed genetic divergence among three distinguishable areas: (1) western Mediterranean and Ionian Sea; (2) Adriatic Sea; and (3) Aegean Sea and Tunisian coastal areas. From a conservational point of view, populations from the three genetically divergent groups found may be considered as different management units. PMID:23840684

  18. Migration strategies and wintering areas of North American ospreys as revealed by satellite telemetry

    USGS Publications Warehouse

    Martell, Mark S.; Henny, Charles J.; Nye, P.; Solensky, Matthew J.

    2000-01-01

    Since 1995 we have trapped and tagged 110 Ospreys (Pandion haliaetus) from 12 study sites in 8 states (Fig. 1). This total includes 71 females, 32 males and 7 juveniles. Our study areas encompass the major Osprey population concentrations found in the United States including the Western States, the Great Lakes region and the Eastern Seaboard.Tagging of nesting pairs along with three complete family groups revealed that departure times from nesting areas varied by gender; with females leaving before the juveniles and themales departing last. Neither nesting pairs, nor families, migrated or wintered together (Fig. 2). Departure dates from the breeding areas ranged from 12 July to 1 October. Migration routes differed between populations but not gender (Fig. 3). Western Ospreys migrated through California and to a lesser degree other western states and then into Mexico. MinnesotaOspreys migrated along three routes; 1) through the central U.S. and then along the east coast of Mexico, 2) along the Mississippi River then across the Gulf of Mexico, or 3) through the Southeastern U.S., then across the Caribbean. East Coast birds migrated along the Eastern Seaboard of the U.S. through Florida and across the Caribbean.

  19. Forest resources of the Ashley National Forest

    Treesearch

    Renee A. O' Brien; Ronald P. Tymcio

    1997-01-01

    The 1,372,787 acres in the Ashley National Forest encompass 887,230 acres of forest land, made up of 88 percent (779,348 acres) "timberland" and 12 percent (107,882 acres) "woodland." The other 485,557 acres of the Ashley are nonforest (fig. 1). This report discusses forest land only. In the Ashley, 21 percent of the total area and 17...

  20. Forest resources of the Uinta National Forest

    Treesearch

    Renee A. O' Brien; Dennis Collins

    1997-01-01

    The 883,225 acres in the Uinta National Forest encompass 552,021 acres of forest land, made up of 68 percent (377,651 acres) "timberland" and 32 percent (174,370 acres) "woodland." The other 331,204 acres of the Uinta are nonforest (fig. 1). This report discusses forest land only. In the Uinta, 7 percent of the total area and 4 percent of...

  1. Evaluating wildland fire danger and prioritizing vegetation and fuels treatments

    Treesearch

    Paul F. Hessburg; Keith M. Reynolds; Robert E. Keane; Kevin M. James; R. Brion Salter

    2010-01-01

    We present a prototype decision support system for evaluating wild-land fire danger and prioritizing subwatersheds for vegetation and fuels treatment. We demonstrate the use of the system with an example from the Rocky Mountain region in the State of Utah, which represents a planning area of about 4.8 million ha and encompasses 575 complete subwatersheds. In a logic...

  2. 77 FR 19362 - Environmental Assessment and Finding of No Significant Impact for License Renewal for the Reed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... serves about 1,300 students. The Reed Research Reactor is housed in a section of the Psychology Building constructed specifically for that purpose. The section of the Psychology building housing the Reed Research... encompasses the entire Psychology Building and all areas 76 meters (250 feet) from the center of the reactor...

  3. Evaluating wildland fire danger and prioritizing vegetation and fuels treatments

    Treesearch

    Paul F. Hessburg; Keith M. Reynolds; Robert E. Keane; Kevin M. James; R. Brion Salter

    2008-01-01

    We present a decision-support application that evaluates danger of severe wildland fire and prioritizes subwatersheds for vegetation and fuels treatment. We demonstrate the use of the system with an example from the Rocky Mountain region in Utah; a planning area of 4.8 million ha encompassing 575 subwatersheds. In a logic model, we evaluate fire danger as a function of...

  4. Psychobiology and Food Perception

    NASA Technical Reports Server (NTRS)

    Neilson, A.

    1985-01-01

    Psychobiology is a scientific discipline which encompasses the phenomena known to be important as regards nutrition and food consumption in space. Specifically, it includes those areas of biology which are clearly related to behavior, human subjective experience and problems of coping and adapting to stress. Taste and odor perception; perception (knowledge gaps); perception (needs); food preference and menu selection; and choosing of acceptable diets are discussed.

  5. Futures project anticipates changes and challenges facing forests of the northern United States

    Treesearch

    Stephen R. Shifley; W. Keith Moser; Michael E. Goerndt; Nianfu Song; Mark D. Nelson; David J. Nowak; Patrick D. Miles; Brett J. Butler; Ryan D. DeSantis; Francisco X. Aguilar; Brian G. Tavernia

    2014-01-01

    The Northern Forest Futures Project aims to reveal how today's trends and choices are likely to change the future forest landscape in the northeastern and midwestern United States. The research is focused on the 20-state quadrant bounded by Maine, Maryland, Missouri, and Minnesota. This area, which encompasses most of the Central Hardwood Forest region, is the...

  6. 77 FR 2453 - Security Zone; 24th Annual North American International Auto Show, Detroit River, Detroit, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor, Room.... The security zone will encompass an area of the Detroit River beginning at a point of origin on land... shoreline to connect back to the point of origin. Vessels in close proximity to the security zone will be...

  7. A source strength model for prescribed fires in coniferous logging slash.

    Treesearch

    D.V. Sandberg; Janice Peterson

    1984-01-01

    Emission reduction has become an essential part of the effort to reduce air pollution from forest slash burning. The State of Washington has set a goal of reducing emissions by 35 percent by 1990, leaving the choice of emission reduction techniques to forest managers. Several thousand harvested areas are burned each year in the Northwest, encompassing a wide variety...

  8. Italy’s Carabinieri and Contemporary Security Challenges

    DTIC Science & Technology

    2017-12-01

    the meantime, organized crime in Italy has grown to epic proportions, encompassing money laundering, counterfeiting, corruption, and drug trafficking...arrests.93 Organized crime involves international activities, including drug and human trafficking, illegal weapons, and money laundering. The...decades developed broad areas of cooperation, such as being trade partners. According to Nadezhda Arbatova, Italy supports “a visa- free travel regime

  9. 33 CFR 165.T13-175 - Safety Zone; M/V DAVY CROCKETT, Columbia River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; M/V DAVY CROCKETT....T13-175 Safety Zone; M/V DAVY CROCKETT, Columbia River. (a) Location: The following area is a safety zone: (1) All waters of the Columbia River encompassed within the following four points: point one at...

  10. The importance of landscape diversity for carbon fluxes at the landscape level: small-scale heterogeneity matters

    Treesearch

    Katrin Premke; Katrin Attermeyer; Jurgen Augustin; Alvaro Cabezas; Peter Casper; Detlef Deumlich; Jorg Gelbrecht; Horst H. Gerke; Arthur Gessler; Hans-Peter Grossart; Sabine Hilt; Michael Hupfer; Thomas Kalettka; Zachary Kayler; Gunnar Lischeid; Michael Sommer; Dominik Zak

    2016-01-01

    Landscapes can be viewed as spatially heterogeneous areas encompassing terrestrial and aquatic domains. To date, most landscape carbon (C) fluxes have been estimated by accounting for terrestrial ecosystems, while aquatic ecosystems have been largely neglected. However, a robust assessment of C fluxes on the landscape scale requires the estimation of fluxes within and...

  11. Validation of Assessment for Learning Questionnaires for Teachers and Students

    ERIC Educational Resources Information Center

    Pat-El, Ron Jonathan; Tillema, Harm; Segers, Mien; Vedder, Paul

    2013-01-01

    Background: Assessment can be a powerful force in promoting student learning. Still, few measures exist to gauge Assessment for Learning (AFL) in the classroom. Literature on AFL suggests that it encompasses both a monitor to track student progress as well as a scaffold to show or help students recognize in what areas they need to improve. Aims:…

  12. 75 FR 81328 - Intent To Prepare an Environmental Impact Statement for the Metro Gold Line Foothill Extension...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ..., 2004. Following the release of the 2004 DEIS/EIR, the public comment period, and input from the cities... proposed project is located in Los Angeles and San Bernardino Counties encompassing six adjoining cities... west and Montclair on the east. The project area includes the cities of Glendora, San Dimas, La Verne...

  13. Terrorism in the Maritime Domain

    DTIC Science & Technology

    2013-03-01

    Indonesia-based terrorist group formed in the early 1990s to establish an Islamic state encompassing southern Thailand, Malaysia , Singapore, Indonesia...overseas. There are instances where the warships need to replenish their fuel and food supplies in a foreign country’s harbor. The terrorist group...initiated to improve the maritime domain awareness in the tri-border area (TBA) between the Philippines, Malaysia , and Indonesia, where terrorist

  14. Projected changes in wildlife habitats in Arctic natural areas of northwest Alaska

    Treesearch

    Bruce G. Marcot; M.Torre Jorgenson; James P. Lawler; Colleen M. Handel; Anthony R. DeGange

    2015-01-01

    We project the effects of transitional changes among 60 vegetation and other land cover types (Becotypes^) in northwest Alaska over the 21st century on habitats of 162 bird and 39 mammal species known or expected to occur regularly in the region. This analysis, encompassing a broad suite of arctic and boreal wildlife species, entailed building wildlifehabitat matrices...

  15. Historic and Contemporary Land Use in Southwestern Grassland Ecosystems

    Treesearch

    Carol Raish

    2004-01-01

    This chapter encompasses the lands of the Southwest as defined by Region 3 of the USDA Forest Service (USFS): Arizona, New Mexico, and portions of western Oklahoma and the Texas Panhandle. I examine human use and modification of the grasslands/rangelands of this region, with an emphasis on those areas managed by the Forest Service. Because the majority of publications...

  16. Oil and Gas Development in Southwestern Wyoming - Energy Data and Services for the Wyoming Landscape Conservation Initiative (WLCI)

    USGS Publications Warehouse

    Biewick, Laura

    2009-01-01

    The purpose of this report is to explore current oil and gas energy development in the area encompassing the Wyoming Landscape Conservation Initiative. The Wyoming Landscape Conservation Initiative is a long-term science-based effort to ensure southwestern Wyoming's wildlife and habitat remain viable in areas facing development pressure. Wyoming encompasses some of the highest quality wildlife habitats in the Intermountain West. At the same time, this region is an important source of natural gas. Using Geographic Information System technology, energy data pertinent to the conservation decision-making process have been assembled to show historical oil and gas exploration and production in southwestern Wyoming. In addition to historical data, estimates of undiscovered oil and gas are included from the 2002 U.S. Geological Survey National Assessment of Oil and Gas in the Southwestern Wyoming Province. This report is meant to facilitate the integration of existing data with new knowledge and technologies to analyze energy resources development and to assist in habitat conservation planning. The well and assessment data can be accessed and shared among many different clients including, but not limited to, an online web-service for scientists and resource managers engaged in the Initiative.

  17. KENNEDY SPACE CENTER, FLA. - This bird's-eye view of a high bay in the Orbiter Processing Facility (OPF) shows Space Shuttle Atlantis surrounded by the standard platforms and equipment required to process a Space Shuttle orbiter for flight. The high bay is 197 feet (60 meters) long, 150 feet (46 meters) wide, 95 feet (29 meters) high, and encompasses a 29,000-square-foot (2,694-meter) area. Platforms, a main access bridge, and two rolling bridges with trucks provide access to various parts of the orbiter. The next mission scheduled for Atlantis is STS-114, a utilization and logistics flight to the International Space Station.

    NASA Image and Video Library

    2003-09-03

    KENNEDY SPACE CENTER, FLA. - This bird's-eye view of a high bay in the Orbiter Processing Facility (OPF) shows Space Shuttle Atlantis surrounded by the standard platforms and equipment required to process a Space Shuttle orbiter for flight. The high bay is 197 feet (60 meters) long, 150 feet (46 meters) wide, 95 feet (29 meters) high, and encompasses a 29,000-square-foot (2,694-meter) area. Platforms, a main access bridge, and two rolling bridges with trucks provide access to various parts of the orbiter. The next mission scheduled for Atlantis is STS-114, a utilization and logistics flight to the International Space Station.

  18. Science Issues Associated with the Use of a Microfluidic Chip Designed Specifically for Protein Crystallization

    NASA Technical Reports Server (NTRS)

    Holmes, Anna M.; Monaco, Lisa; Barnes, Cindy; Spearing, Scott; Jenkins, Andy; Johnson, Todd; Mayer, Derek; Cole, Helen

    2003-01-01

    The Iterative Biological Crystallization team in partnership with Caliper Technologies has produced a prototype microfluidic chip for batch crystallization that has been designed and tested. The chip is designed for the mixing and dispensing of up to five solutions with possible variation of the recipe being delivered to two growth wells. Developments that have led to the successful on-chip crystallization of a few model proteins have required investigative insight into many different areas, including fluid mixing dynamics, surface treatments, quantification and fidelity of reagent delivery. This presentation will encompass the ongoing studies and data accumulated toward these efforts.

  19. Economic development, flow of funds, and the equilibrium interaction of financial frictions.

    PubMed

    Moll, Benjamin; Townsend, Robert M; Zhorin, Victor

    2017-06-13

    We use a variety of different datasets from Thailand to study not only the extremes of micro and macro variables but also within-country flow of funds and labor migration. We develop a general equilibrium model that encompasses regional variation in the type of financial friction and calibrate it to measured variation in regional aggregates. The model predicts substantial capital and labor flows from rural to urban areas even though these differ only in the underlying financial regime. Predictions for micro variables not used directly provide a model validation. Finally, we estimate the impact of a policy of counterfactual, regional isolationism.

  20. Applications of the EOS SAR to monitoring global change

    NASA Technical Reports Server (NTRS)

    Schier, Marguerite; Way, Jobea; Holt, Benjamin

    1991-01-01

    The SAR employed by NASA's Earth Observing System (EOS) is a multifrequency multipolarization radar which can conduct global monitoring of geophysical and biophysical parameters. The present discussion of the EOS SAR's role in global monitoring emphasizes geophysical product variables applicable to global hydrologic, biogeochemical, and energy cycle models. EOS SAR products encompass biomass, wetland areas, and phenologic and environmental states, in the field of ecosystem dynamics; soil moisture, snow moisture and extent, and glacier and ice sheet extent and velocity, in hydrologic cycle studies; surface-wave fields and sea ice properties, in ocean/atmosphere circulation; and the topography, erosion, and land forms of the solid earth.

  1. Economic development, flow of funds, and the equilibrium interaction of financial frictions

    PubMed Central

    Moll, Benjamin; Townsend, Robert M.; Zhorin, Victor

    2017-01-01

    We use a variety of different datasets from Thailand to study not only the extremes of micro and macro variables but also within-country flow of funds and labor migration. We develop a general equilibrium model that encompasses regional variation in the type of financial friction and calibrate it to measured variation in regional aggregates. The model predicts substantial capital and labor flows from rural to urban areas even though these differ only in the underlying financial regime. Predictions for micro variables not used directly provide a model validation. Finally, we estimate the impact of a policy of counterfactual, regional isolationism. PMID:28592655

  2. Human reliability in petrochemical industry: an action research.

    PubMed

    Silva, João Alexandre Pinheiro; Camarotto, João Alberto

    2012-01-01

    This paper aims to identify conflicts and gaps between the operators' strategies and actions and the organizational managerial approach for human reliability. In order to achieve these goals, the research approach adopted encompasses literature review, mixing action research methodology and Ergonomic Workplace Analysis in field research. The result suggests that the studied company has a classical and mechanistic point of view focusing on error identification and building barriers through procedures, checklists and other prescription alternatives to improve performance in reliability area. However, it was evident the fundamental role of the worker as an agent of maintenance and construction of system reliability during the action research cycle.

  3. Sanitary problems related to the presence of Ostreopsis spp. in the Mediterranean Sea: a multidisciplinary scientific approach.

    PubMed

    Del Favero, Giorgia; Sosa, Silvio; Pelin, Marco; D'Orlando, Elisabetta; Florio, Chiara; Lorenzon, Paola; Poli, Mark; Tubaro, Aurelia

    2012-01-01

    The increased presence of potentially toxic microalgae in the Mediterranean area is a matter of great concern. Since the end of the last century, microalgae of the genus Ostreopsis have been detected more and more frequently in the Italian coastal waters. The presence of Ostreopsis spp. has been accompanied by the presence of previously undetected marine biotoxins (palytoxins) into the ecosystem with the increased possibility of human exposure. In response to the urgent need for toxicity characterization of palytoxin and its congeners, an integrated study encompassing both in vitro and in vivo methods was performed.

  4. Four-dimensional maps of the human somatosensory system

    PubMed Central

    Avanzini, Pietro; Abdollahi, Rouhollah O.; Sartori, Ivana; Caruana, Fausto; Pelliccia, Veronica; Casaceli, Giuseppe; Mai, Roberto; Lo Russo, Giorgio; Rizzolatti, Giacomo; Orban, Guy A.

    2016-01-01

    A fine-grained description of the spatiotemporal dynamics of human brain activity is a major goal of neuroscientific research. Limitations in spatial and temporal resolution of available noninvasive recording and imaging techniques have hindered so far the acquisition of precise, comprehensive four-dimensional maps of human neural activity. The present study combines anatomical and functional data from intracerebral recordings of nearly 100 patients, to generate highly resolved four-dimensional maps of human cortical processing of nonpainful somatosensory stimuli. These maps indicate that the human somatosensory system devoted to the hand encompasses a widespread network covering more than 10% of the cortical surface of both hemispheres. This network includes phasic components, centered on primary somatosensory cortex and neighboring motor, premotor, and inferior parietal regions, and tonic components, centered on opercular and insular areas, and involving human parietal rostroventral area and ventral medial-superior-temporal area. The technique described opens new avenues for investigating the neural basis of all levels of cortical processing in humans. PMID:26976579

  5. Four-dimensional maps of the human somatosensory system.

    PubMed

    Avanzini, Pietro; Abdollahi, Rouhollah O; Sartori, Ivana; Caruana, Fausto; Pelliccia, Veronica; Casaceli, Giuseppe; Mai, Roberto; Lo Russo, Giorgio; Rizzolatti, Giacomo; Orban, Guy A

    2016-03-29

    A fine-grained description of the spatiotemporal dynamics of human brain activity is a major goal of neuroscientific research. Limitations in spatial and temporal resolution of available noninvasive recording and imaging techniques have hindered so far the acquisition of precise, comprehensive four-dimensional maps of human neural activity. The present study combines anatomical and functional data from intracerebral recordings of nearly 100 patients, to generate highly resolved four-dimensional maps of human cortical processing of nonpainful somatosensory stimuli. These maps indicate that the human somatosensory system devoted to the hand encompasses a widespread network covering more than 10% of the cortical surface of both hemispheres. This network includes phasic components, centered on primary somatosensory cortex and neighboring motor, premotor, and inferior parietal regions, and tonic components, centered on opercular and insular areas, and involving human parietal rostroventral area and ventral medial-superior-temporal area. The technique described opens new avenues for investigating the neural basis of all levels of cortical processing in humans.

  6. Wind study for high altitude platform design

    NASA Technical Reports Server (NTRS)

    Strganac, T. W.

    1979-01-01

    An analysis of upper air winds was performed to define the wind environment at potential operating altitudes for high-altitude powered platform concepts. Expected wind conditions of the contiguous United States, Pacific area (Alaska to Sea of Japan), and European area (Norwegian and Mediterranean Seas) were obtained using a representative network of sites selected based upon adequate high-altitude sampling, geographic dispersion, and observed upper wind patterns. A data base of twenty plus years of rawinsonde gathered wind information was used in the analysis. Annual variations from surface to 10 mb (approximately 31 km) pressure altitude were investigated to encompass the practical operating range for the platform concepts. Parametric analysis for the United States and foreign areas was performed to provide a basis for vehicle system design tradeoffs. This analysis of wind magnitudes indicates the feasibility of annual operation at a majority of sites and more selective seasonal operation for the extreme conditions between the pressure altitudes of 100 to 25 mb based upon the assumed design speeds.

  7. Wind study for high altitude platform design

    NASA Technical Reports Server (NTRS)

    Strganac, T. W.

    1979-01-01

    An analysis of upper air winds was performed to define the wind environment at potential operating altitudes for high altitude powered platform concepts. Wind conditions of the continental United States, Pacific area (Alaska to Sea of Japan), and European area (Norwegian and Mediterranean Sea) were obtained using a representative network of sites selected based upon adequate high altitude sampling, geographic dispersion, and observed upper wind patterns. A data base of twenty plus years of rawinsonde gathered wind information was used in the analysis. Annual variations from surface to 10 mb pressure altitude were investigated to encompass the practical operating range for the platform concepts. Parametric analysis for the United States and foreign areas was performed to provide a basis for vehicle system design tradeoffs. This analysis of wind magnitudes indicates the feasibility of annual operation at a majority of sites and more selective seasonal operation for the extreme conditions between the pressure altitudes of 100 to 25 mb based upon the assumed design speeds.

  8. Implications of Spatial Data Variations for Protected Areas Management: An Example from East Africa

    NASA Astrophysics Data System (ADS)

    Dowhaniuk, Nicholas; Hartter, Joel; Ryan, Sadie J.

    2014-09-01

    Geographic information systems and remote sensing technologies have become an important tool for visualizing conservation management and developing solutions to problems associated with conservation. When multiple organizations separately develop spatial data representations of protected areas, implicit error arises due to variation between data sets. We used boundary data produced by three conservation organizations (International Union for the Conservation of Nature, World Resource Institute, and Uganda Wildlife Authority), for seven Ugandan parks, to study variation in the size represented and the location of boundaries. We found variation in the extent of overlapping total area encompassed by the three data sources, ranging from miniscule (0.4 %) differences to quite large ones (9.0 %). To underscore how protected area boundary discrepancies may have implications to protected area management, we used a landcover classification, defining crop, shrub, forest, savanna, and grassland. The total area in the different landcover classes varied most in smaller protected areas (those less than 329 km2), with forest and cropland area estimates varying up to 65 %. The discrepancies introduced by boundary errors could, in this hypothetical case, generate erroneous findings and could have a significant impact on conservation, such as local-scale management for encroachment and larger-scale assessments of deforestation.

  9. Interpolating a consumption variable for scaling and generalizing potential population pressure on urbanizing natural areas

    USGS Publications Warehouse

    Varanka, Dalia; Jiang, Bin; Yao, Xiaobai

    2010-01-01

    Measures of population pressure, referring in general to the stress upon the environment by human consumption of resources, are imperative for environmental sustainability studies and management. Development based on resource consumption is the predominant factor of population pressure. This paper presents a spatial model of population pressure by linking consumption associated with regional urbanism and ecosystem services. Maps representing relative geographic degree and extent of natural resource consumption and degree and extent of impacts on surrounding areas are new, and this research represents the theoretical research toward this goal. With development, such maps offer a visualization tool for planners of various services, amenities for people, and conservation planning for ecologist. Urbanization is commonly generalized by census numbers or impervious surface area. The potential geographical extent of urbanism encompasses the environmental resources of the surrounding region that sustain cities. This extent is interpolated using kriging of a variable based on population wealth data from the U.S. Census Bureau. When overlayed with land-use/land-cover data, the results indicate that the greatest estimates of population pressure fall within mixed forest areas. Mixed forest areas result from the spread of cedar woods in previously disturbed areas where further disturbance is then suppressed. Low density areas, such as suburbanization and abandoned farmland are characteristic of mixed forest areas.

  10. Implications of spatial data variations for protected areas management: an example from East Africa.

    PubMed

    Dowhaniuk, Nicholas; Hartter, Joel; Ryan, Sadie J

    2014-09-01

    Geographic information systems and remote sensing technologies have become an important tool for visualizing conservation management and developing solutions to problems associated with conservation. When multiple organizations separately develop spatial data representations of protected areas, implicit error arises due to variation between data sets. We used boundary data produced by three conservation organizations (International Union for the Conservation of Nature, World Resource Institute, and Uganda Wildlife Authority), for seven Ugandan parks, to study variation in the size represented and the location of boundaries. We found variation in the extent of overlapping total area encompassed by the three data sources, ranging from miniscule (0.4 %) differences to quite large ones (9.0 %). To underscore how protected area boundary discrepancies may have implications to protected area management, we used a landcover classification, defining crop, shrub, forest, savanna, and grassland. The total area in the different landcover classes varied most in smaller protected areas (those less than 329 km(2)), with forest and cropland area estimates varying up to 65 %. The discrepancies introduced by boundary errors could, in this hypothetical case, generate erroneous findings and could have a significant impact on conservation, such as local-scale management for encroachment and larger-scale assessments of deforestation.

  11. Prevalence of human malaria infection in bordering areas of East Balochistan, adjoining with Punjab: Loralai and Musakhel.

    PubMed

    Yasinzai, Mohammad Iqbal; Kakarsulemankhel, Juma Khan

    2009-03-01

    To study the prevalence of malarial infections in human population of districts Loralai and Musakhel areas of Pakistan. Malarial parasites were identified in the blood slides of suspected patients of the disease from July, 2004 to June, 2006, and encompassed 7899 subjects. Out of 7899 suspected cases of malaria, 2275 (28.8%) were found to be positive for malarial parasite in blood smear slides. Out of positive cases, 1633 (71.7%) were identified as Plasmodium falciparum infection, 642 (28.2%) cases with P. vivax. However, seasonal variation was also noted with the highest (83.9%:287/342) infection of P. falciparum in September and lowest (65.3%: 34/52) in January in Loralai area whereas highest (76.9%:30/39) in October and lowest (3/9) in February in Musa Khel area. There was no case of Plasmodium malariae and P. ovale infection observed in the present study. These results are compared with those of other studies done in Pakistan. The high prevalence rate (71.7%:1633/2275) of P. falciparum poses a significant health hazard but 28.2% of P. vivax (642/2275) also may lead to serious complications like cerebral malaria. No association was found between types of infection and age groups.

  12. Geographic applications of ERTS-A imagery to rural landscape change

    NASA Technical Reports Server (NTRS)

    Rehder, J. B. (Principal Investigator)

    1972-01-01

    There are no author-identified significant results in this report. The study area, centered on Knoxville, Tennessee, encompasses nearly 20,000 square miles. The Knoxville Test Site, an 11 x 21 mile area over the city of Knoxville and the western portion of Knox County, has been chosen for the analysis of landscape change detection associated with urban growth. The second area, the Cumberland Plateau Test Site, exhibits landscape change through forest alterations and landform disturbances associated with strip mining in the area and was so chosen for its sharp contrasts in physical and human phenomena as well as its change dynamics. Accomplishments since reception of ERTS-1 imagery include: (1) basic cataloging and classifying of the data into a filling system; (2) a densitometer analysis; (3) first look analysis; and (4) preparation of results from the project. Examples of all four bands of the MSS have been received and analyses reveal distinctive positive and negative reactions. Band 5 has been found to be best for landscape analysis of contrasts between urban and rural landscapes, and band 7 for topographic features and water surfaces. Preliminary results are summarized.

  13. Groundwater and surface-water resources in the Bureau of Land Management Moab Master Leasing Plan area and adjacent areas, Grand and San Juan Counties, Utah, and Mesa and Montrose Counties, Colorado

    USGS Publications Warehouse

    Masbruch, Melissa D.; Shope, Christopher L.

    2014-01-01

    The Bureau of Land Management (BLM) Canyon Country District Office is preparing a leasing plan known as the Moab Master Leasing Plan (Moab MLP) for oil, gas, and potash mineral rights in an area encompassing 946,469 acres in southeastern Utah. The BLM has identified water resources as being potentially affected by oil, gas, and potash development and has requested that the U.S. Geological Survey prepare a summary of existing water-resources information for the Moab MLP area. This report includes a summary and synthesis of previous and ongoing investigations conducted in the Moab MLP and adjacent areas in Utah and Colorado from the early 1930s through the late 2000s.Eight principal aquifers and six confining units were identified within the study area. Permeability is a function of both the primary permeability from interstitial pore connectivity and secondary permeability created by karst features or faults and fractures. Vertical hydraulic connection generally is restricted to strongly folded and fractured zones, which are concentrated along steeply dipping monoclines and in narrow regions encompassing igneous and salt intrusive masses. Several studies have identified both an upper and lower aquifer system separated by the Pennsylvanian age Paradox Member of the Hermosa Formation evaporite, which is considered a confining unit and is present throughout large parts of the study area.Surface-water resources of the study area are dominated by the Colorado River. Several perennial and ephemeral or intermittent tributaries join the Colorado River as it flows from northeast to southwest across the study area. An annual spring snowmelt and runoff event dominates the hydrology of streams draining mountainous parts of the study area, and most perennial streams in the study area are snowmelt-dominated. A bimodal distribution is observed in hydrographs from some sites with a late-spring snowmelt-runoff peak followed by smaller peaks of shorter duration during the late summer. The large regional streams (Colorado, Green, and Dolores Rivers) integrate the regional hydrologic partitioning of a very large contributing area and, therefore, the hydrographs for these streams are much more smooth and consistent. Several streams throughout the study area are considered impaired and do not meet the standards set by the Environmental Protection Agency for specific designated-use classifications.Limited data are available to quantitatively estimate the large-scale regional groundwater budget for the study area. Previous studies have estimated groundwater budgets for areas in and adjacent to the current study area, namely Moab-Spanish Valley and parts of the Paradox Basin. Most groundwater recharge to the study area originates as infiltration of precipitation from upland areas and is further enhanced in areas covered with sandy soils or in areas where the bedrock is highly fractured. Additional groundwater recharge occurs as seepage from streams and irrigation water, and as subsurface inflow, both vertically between aquifers and as lateral movement into the study area. Groundwater discharge occurs as seepage to streams, evapotranspiration, to springs and seeps, well withdrawals; and as subsurface outflow, both vertically between aquifers and as lateral movement out of the study area across its defined boundaries. Groundwater use in the study area was determined using data from the Utah Division of Water Rights. Most wells in the study area are categorized as having multiple uses.Mean specific-conductance values for groundwater from wells and springs in the study area range from 101 to 220,000 microsiemens per centimeter at 25° C (μS/cm); most of the wells or springs have mean specific-conductance values of less than or equal to 1,000 μS/cm. Previously reported total dissolved-solids concentrations, specific conductances, and other groundwater-quality data for each of the principal aquifers indicate relative freshwater throughout the study area, except within the lower aquifer system and areas in contact with the Paradox Member of the Hermosa Formation evaporites.There is limited information on the resource availability of brines and saline groundwater in the study area. Total dissolved-solids concentrations typically are high (greater than 35,000 milligrams per liter) in groundwater from, or in contact with, the Paradox Member of the Hermosa Formation. Total dissolved-solids concentrations also are high in groundwater samples collected from the lower aquifer system. Because the Paradox Member of the Hermosa Formation is considered a barrier to vertical groundwater flow, most of the brine and saline groundwater resources are restricted to the lower aquifer system.

  14. Hydrogeology of the upper Floridan Aquifer in the vicinity of the Marine Corps Logistics Base near Albany, Georgia

    USGS Publications Warehouse

    McSwain, Kristen Bukowski

    1999-01-01

    In 1995, the U.S. Navy requested that the U.S. Geological Survey conduct an investigation to describe the hydrogeology of the Upper Floridan aquifer in the vicinity of the Marine Corps Logistics Base, southeast and adjacent to Albany, Georgia. The study area encompasses about 90 square miles in the Dougherty Plain District of the Coastal Plain physiographic province, in Dougherty and Worth Counties-the Marine Corps Logistics Base encompasses about 3,600 acres in the central part of the study area. The Upper Floridan aquifer is the shallowest, most widely used source of drinking water for domestic use in the Albany area. The hydrogeologic framework of this aquifer was delineated by description of the geologic and hydrogeologic units that compose the aquifer; evaluation of the lithologic and hydrologic heterogeneity of the aquifer; comparison of the geologic and hydrogeologic setting beneath the base with those of the surrounding area; and determination of ground-water-flow directions, and vertical hydraulic conductivities and gradients in the aquifer. The Upper Floridan aquifer is composed of the Suwannee Limestone and Ocala Limestone and is divided into an upper and lower water-bearing zone. The aquifer is confined below by the Lisbon Formation and is semi-confined above by a low-permeability clay layer in the undifferentiated overburden. The thickness of the aquifer ranges from about 165 feet in the northeastern part of the study area, to about 325 feet in the southeastern part of the study area. Based on slug tests conducted by a U.S. Navy contractor, the upper water-bearing zone has low horizontal hydraulic conductivity (0.0224 to 2.07 feet per day) and a low vertical hydraulic conductivity (0.0000227 to 0.510 feet per day); the lower water-bearing zone has a horizontal hydraulic conductivity that ranges from 0.0134 to 2.95 feet per day. Water-level hydrographs of continuously monitored wells on the Marine Corps Logistics Base show excellent correlation between ground-water level and stage of the Flint River. Ground-water-flow direction in the southwestern part of the base generally is southeast to northwest; whereas, in the northeastern part of the base, flow directions generally are east to west, as well as from west to east, thus creating a ground-water low. Ground-water flow in the larger study area generally is east to west towards the Flint River, with a major ground-water-flow path existing from the Pelham Escarpment to the Flint River and a seasonal cone of depression the size of which is dependent upon the magnitude of irrigation pumping during the summer months. Calculated vertical hydraulic gradients (based upon data from 11 well-cluster sites on the Marine Corps Logistics Base) range from 0.0016 to 0.1770 foot per foot, and generally are highest in the central and eastern parts of the base. The vertical gradient is downward at all well-cluster sites.

  15. A whole ecosystem approach to studying climate change in interior Alaska

    USGS Publications Warehouse

    Riggins, Susan; Striegl, Robert G.; McHale, Michael

    2011-01-01

    Yukon River Basin Principal Investigators Workshop; Portland, Oregon, 18-20 January 2011; High latitudes are known to be particularly susceptible to climate warming, leading to an emphasis of field and modeling research on arctic regions. Subarctic and boreal regions such as the Yukon River Basin (YRB) of interior Alaska and western Canada are less well studied, although they encompass large areas that are vulnerable to changes in forest composition, permafrost distribution, and hydrology. There is an urgent need to understand the resiliency and vulnerability of these complex ecosystems as well as their feedbacks to the global climate system. Consequently, U.S. Geological Survey scientists, with other federal agency, university, and private industry partners, is focusing subarctic interdisciplinary studies on the Beaver Creek Wild and Scenic River watershed (http://www.blm.gov/pgdata/content/ak/en/prog/nlcs/beavercrk_nwsr.html) and Yukon Flats National Wildlife Refuge (http://yukonflats.fws.gov/) in the YRB, south and west of Fort Yukon, Alaska. These areas are national treasures of wetlands, lakes, and uplands that support large populations of wildlife and waterfowl and are home to vibrant native Alaskan communities that depend on the area for a subsistence lifestyle.

  16. Assessment of groundwater potential zones using multi-influencing factor (MIF) and GIS: a case study from Birbhum district, West Bengal

    NASA Astrophysics Data System (ADS)

    Thapa, Raju; Gupta, Srimanta; Guin, Shirshendu; Kaur, Harjeet

    2017-11-01

    Remote sensing and GIS play a vital role in exploration and assessment of groundwater and has wide application in detection, monitoring, assessment, conservation and various other fields of groundwater-related studies. In this research work, delineation of groundwater potential zone in Birbhum district has been carried out. Various thematic layers viz. geology, geomorphology, soil type, elevation, lineament and fault density, slope, drainage density, land use/land cover, soil texture, and rainfall are digitized and transformed into raster data in ArcGIS 10.3 environment as input factors. Thereafter, multi-influencing factor (MIF) technique is employed where ranks and weights, assigned to each factor are computed statistically. Finally, groundwater potential zones are classified into four categories namely low, medium, high and very high zone. It is observed that 18.41% (836.86 km2) and 34.41% (1563.98 km2) of the study area falls under `low' and `medium' groundwater potential zone, respectively. Approximately 1601.19 km2 area accounting for 35.23% of the study area falls under `high' category and `very high' groundwater potential zone encompasses an area of 542.98 km2 accounting for 11.95% of the total study area. Finally, the model generated groundwater potential zones are validated with reported potential yield data of various wells in the study area. Success and prediction rate curve reveals an accuracy achievement of 83.03 and 78%, respectively. The outcome of the present research work will help the local authorities, researchers, decision makers and planners in formulating better planning and management of groundwater resources in the study area in future perspectives.

  17. Historical Ground-Water Development in the Salinas Alluvial Fan Area, Salinas, Puerto Rico, 1900-2005

    USGS Publications Warehouse

    Rodriguez, Jose M.; Gómez-Gómez, Fernando

    2008-01-01

    The Salinas alluvial fan area has historically been one of the most intensively used agricultural areas in the South Coastal Plain of Puerto Rico. Changes in agricultural practices and land use in the Salinas alluvial fan have also caused changes in the geographic distribution of ground-water withdrawals from the alluvial aquifer. As a result, the ground-water balance and ground-water flow pattern have changed throughout the years and may explain the presence of saline ground water along parts of the coast at present. By providing a reconstruction of historical ground-water development in the Salinas alluvial fan area, from the initial years of aquifer development at about 1900 to the most recent conditions existing in 2005, water resources managers and planners can use the results of the analysis for a more complete understanding of aquifer conditions especially pertaining to water quality. This study effort was conducted by the U.S. Geological Survey in cooperation with the Puerto Rico Department of Natural and Environmental Resources as a contribution in the management of the Jobos Bay National Estuarine Research Reserve. The study area encompasses about 20 mi2 (square miles) of the extensive South Coastal Plain alluvial aquifer system (fig. 1). The study area is bounded to the north by foothills of the Cordillera Central mountain chain, to the south by the Caribbean Sea, and to the east and west by the Rio Nigua de Salinas and the Quebrada Aguas Verdes, respectively. Fan-delta and alluvial deposits contain the principal aquifers in the study area.

  18. Softwood lumber prices for evaluation of small diameter timber stands in the Intermountain West.

    Treesearch

    John T. Chmelik; Roger D. Fight; R. James Barbour

    1999-01-01

    This paper reports prices for aggregations of lumber grades that are representative of the quality and volume of lumber produced from small-diameter timber stands in the Intermountain West area encompassing Idaho and Montana and land east of the Cascade Mountain range in Oregon and Washington. Price data are reported for Douglas Fir1Larch, Hem1Fir, ponderosa pine, and...

  19. International role of US geoscience

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Geologic processes are global in scope and no country or continent has areas that encompass all the phonomena. Joint participation between U.S. and foreign scientists is indispensable for advancing basic scientific concepts and their application to economic and policy issues in the U.S. Up-to-date knowledge is critical to assure an adequate flow of industrial minerals and to assure an adequate supply of strategic minerals.

  20. Toward Defining and Improving Quality in Adult Basic Education: Issues and Challenges. Rutgers Invitational Symposium on Education Series

    ERIC Educational Resources Information Center

    Belzer, Alisa, Ed.

    2007-01-01

    This volume revisits, problematizes, and expands the meaning of quality in the context of adult basic education. Covering a wide range of relevant topics, it includes contributors from the realms of both policy and practice and encompasses both the major instructional areas--reading, writing, and mathematics--as well as larger issues of literacy,…

  1. Survival and growth of white ash families and provenances 15 years after establishment in West Virginia

    Treesearch

    Thomas M. Schuler

    1994-01-01

    The survival, growth, and stem form of 45 white ash (Fraxinus americana L.) families nested within 22 provenances were evaluated 15 years after establishment in north central West Virginia. Geographic family origins encompassed a wide area in the eastern and central United States, including locations from Maine in the North to Mississippi in the South to Nebraska in...

  2. Researching Second Step Nursing Education, Volume 1. Proceedings of the Annual National Second Step Project Conference (1st, San Francisco, California, January 14-15, 1980).

    ERIC Educational Resources Information Center

    Jako, Katherine L., Ed.

    Program goals, designs, and accomplishments in the area of second-step nursing education is the topic of this report of a conference attended by over 125 nursing educators, administrators, and graduate students. (Second-step nursing education encompasses postlicensure upper-division baccalaureate programs expressly designed for registered nurses.)…

  3. Opportunities and challenges for carbon management on U.S. public lands. Chapter 18

    Treesearch

    Lisa Dilling; Richard Birdsey; Yude Pan

    2013-01-01

    Public lands are important constituents of the U.S. carbon (C) balance because they encompass large areas of forests and rangelands, although whether and how C might be actively managed on public lands is not yet clear. A decision to manage public lands for their C benefits would involve a complex set of interacting drivers and multiple jurisdictions, and would, as...

  4. Environmental accounting of natural capital and ecosystem services for the US National Forest System

    Treesearch

    Elliot T. Campbell; Mark T. Brown; NO-VALUE

    2012-01-01

    The National Forests of the United States encompass 192.7 million acres (78 million hectares) of land, which is nearly five percent of the total land area of the nation. These lands are managed by the US Forest Service (USFS) for multiple uses, including extraction of timber, production of fossil fuels and minerals, public recreation, and the preservation of...

  5. Attivita del Centro di Linguistica Applicata nel campo della lingua e della cultura italiana all'estero (Activities of the Italian Center for Applied Linguistics concerning Italian Language and Culture Abroad).

    ERIC Educational Resources Information Center

    Boriosi Katerinov, Maria Clotilde

    1979-01-01

    Outlines the activities of a recently created section of the Italian Center for Applied Linguistics (CILA), dealing with "Teaching Italian Abroad." Describes these activities as encompassing four areas: research, teaching methodology, consultation, teachers' training and bibliographical information. Lists statistical surveys, research papers, and…

  6. Ground-water flow and contributing areas to public-supply wells in Kingsford and Iron Mountain, Michigan

    USGS Publications Warehouse

    Luukkonen, Carol L.; Westjohn, David B.

    2000-01-01

    The cities of Kingsford and Iron Mountain are in the southwestern part of Dickinson County in the Upper Peninsula of Michigan. Residents and businesses in these cites rely primarily on ground water from aquifers in glacial deposits. Glacial deposits generally consist of an upper terrace sand-and-gravel unit and a lower outwash sand-and-gravel unit, separated by lacustrine silt and clay and eolian silt layers. These units are not regionally continuous, and are absent in some areas. Glacial deposits overlie Precambrian bedrock units that are generally impermeable. Precambrian bedrock consists of metasedimentary (Michigamme Slate, Vulcan Iron Formation, and Randville Dolomite) and metavolcanic (Badwater Greenstone and Quinnesec Formation) rocks. Where glacial deposits are too thin to compose an aquifer usable for public or residential water supply, Precambrian bedrock is relied upon for water supply. Typically a few hundred feet of bedrock must be open to a wellbore to provide adequate water for domestic users. Ground-water flow in the glacial deposits is primarily toward the Menominee River and follows the direction of the regional topographic slope and the bedrock surface. To protect the quality of ground water, Kingsford and Iron Mountain are developing Wellhead Protection Plans to delineate areas that contribute water to public-supply wells. Because of the complexity of hydrogeology in this area and historical land-use practices, a steady-state ground-water-flow model was prepared to represent the ground-water-flow system and to delineate contributing areas to public-supply wells. Results of steady-state simulations indicate close agreement between simulated and observed water levels and between water flowing into and out of the model area. The 10-year contributing areas for Kingsford's public-supply wells encompass about 0.11 square miles and consist of elongated areas to the east of the well fields. The 10-year contributing areas for Iron Mountain's public-supply wells encompass about 0.09 square miles and consist of elongate areas to the east of the well field.

  7. Delineation of water sources for public-supply wells in three fractured-bedrock aquifer systems in Massachusetts

    USGS Publications Warehouse

    Lyford, Forest P.; Carlson, Carl S.; Hansen, Bruce P.

    2003-01-01

    Fractured-bedrock aquifer systems in West Newbury, Maynard, and Paxton, Massachusetts, were studied to advance methods of data collection and analysis for delineating contributing areas to public-supply wells completed in fractured rock and for determining the effects of pumping on streams and wetlands. Contributing areas, as defined for this study, include all areas through which ground water flows from recharge areas to wells. In West Newbury, exploratory public-supply wells at two locations were completed in phyllite of the Eliot Formation. Aquifer testing indicated that subhorizontal and steeply dipping fractures that parallel two sets of foliation form elongated transmissive zones in the bedrock aquifer near the two well locations and also form a vertical hydraulic connection to surficial materials consisting of till at one location and marine clay at the other location. Recharge to bedrock is largely through a thin veneer of till over bedrock, but leakage through thick drumlin tills also recharges bedrock. Simulated contributing areas for the three supply wells pumped at a combined rate of 251 gallons per minute encompass about 1.3 square miles and extend to ground-water divides within most of a subbasin of the Artichoke River. Pumping likely would reduce streamflow in the Artichoke River subbasin by approximately the pumping rate. Pumping is likely to affect wetland areas underlain by till near the wells because of the vertical hydraulic connection to surficial materials. In Maynard, three exploratory public-supply wells were completed in coarse-grained schist of the Nashoba Formation. Aquifer testing indicated that a dense network of fractures in bedrock forms a laterally extensive transmissive zone in bedrock that is well connected vertically to surficial materials consisting of sandy till, lacustrine silts, sand and gravel, and wetland deposits. The simulated contributing area for the three supply wells pumped at a combined rate of 780 gallons per minute encompasses about 1.8 square miles of the Fort Pond Brook drainage area. Pumping likely would reduce streamflow in Fort Pond Brook by about the same amount as the pumping rate, and wetland-water levels within a 2,000-foot radius from the wells are likely to be lowered below the land surface by pumping. In Paxton, three existing supply wells are completed in granofels and schist of the Paxton and Littleton Formations. Aquifer testing demonstrated that a shallow bedrock well completed to a depth of 150 feet is closely connected hydraulically to overlying till. Two deep wells, however, receive much of their water from fractures at depths below 500 feet. Ground-water flow in bedrock appears to be mostly through parting fractures along a foliation set that dips gently (10 degrees) eastward. These parting fractures at depth are poorly connected vertically to shallow bedrock

  8. Random mating and reproductive compatibility among Argentinean and southern Brazilian populations of Anastrepha fraterculus (Diptera: Tephritidae).

    PubMed

    Rull, J; Abraham, S; Kovaleski, A; Segura, D F; Islam, A; Wornoayporn, V; Dammalage, T; Tomas, U Santo; Vera, M T

    2012-08-01

    As a prerequisite for area-wide application of the sterile insect technique in an area encompassing northern Argentina and southern Brazil, prezygotic and postzygotic reproductive compatibility among three geographically distant populations in the area was tested. In field cages, sexually mature adults of each population were found to be sexually compatible, mating duration was not affected by fly origin and there was no clear evidence of spatial partition of mating location. In the laboratory, homotypic and heterotypic crosses for all possible combinations displayed similar levels of fertility and yielded F1 adults without distortion of the sex ratio. Finally, F1 hybrid and parental adults produced equally viable F2 eggs. Put together, our results and those from earlier studies suggest that a large area, ranging from Buenos Aires to the surroundings of São Paulo, could be managed using a single A. fraterculus mass-reared strain. At the northern margin of this area, two A. fraterculus morphotypes appear to coexist in sympatry. We delineate future research to further delimit the distribution of the aff1 morphotype (Argentina-southern Brazil) and to gain insight into evolutionary patterns producing divergence and radiation of tropical fruit fly species.

  9. The Alaska Mineral Resource Assessment Program; guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska

    USGS Publications Warehouse

    Berg, Henry C.

    1982-01-01

    The Ketchikan and Prince Rupert 1-degree by 2-degree quadrangles, which encompass about 16,000 km2 at the south tip of southeastern Alaska, have been investigated by integrated field and laboratory studies in the disciplines of geology, geochemistry, geophysics, and Landsat data interpretation to determine their mineral-resource potential. Mineral deposits in the study area have been mined or prospected intermittently since about 1900, and production of small tonnages of ores containing gold, silver, copper, lead, zinc, and tungsten has been recorded. Extensive exploration and development currently (1981) is underway at a molybdenum prospect about 65 km east of Ketchikan. Our mineral-resource assessment indicates that the area contains potentially significant amounts of those metallic commodities, as well as of molybdenum, iron, antimony, and barite. The results of these studies have been published in a folio of maps accompanied by descriptive texts, diagrams, tables, and pertinent references. The present report serves as a guide to these investigations, provides relevant background information, and integrates the component maps and reports. It also describes revisions to the geology based on studies completed since the folio was published and includes a list of specific and general references on the geology and mineral deposits of the study area.

  10. Prevalence of helmet use by users of bicycles, push scooters, inline skates and skateboards in Toronto and the surrounding area in the absence of comprehensive legislation: an observational study.

    PubMed

    Page, Jessica L; Macpherson, Alison K; Middaugh-Bonney, Tara; Tator, Charles H

    2012-04-01

    Legislation in the province of Ontario, Canada, mandates users under the age of 18 to wear a helmet when they ride a bicycle, and legislation has been shown to significantly increase rates of bicycle helmet use. Legislation does not exist in Ontario for older bicyclists or for users of other non-motorised modes of transportation, and there are no current data available regarding rates of helmet use in these categories. This study was designed to determine the prevalence of helmet use among users of bicycles, skateboards, push scooters and inline skates in Toronto, Ontario, and the surrounding area. Further analysis was performed to examine factors associated with helmet use. We performed a cross-sectional, observational study. Three trained, stationary observers captured 6038 users of bicycles (5783), skateboards (77), inline skates (165) and push scooters (13) in the summer of 2009. Observations were separated into three time periods capturing commuters, midday users and recreational users. A general linear model was used to assess the factors associated with helmet use among bicyclists. Helmets were worn by 48.9% of all users observed and 50.0% of all bicyclists. Among bicyclists, females were more likely to wear helmets than males (prevalence ratio 1.27, 95% CI 1.17 to 1.36), while children were significantly more likely to wear helmets than adults (prevalence ratio 1.17, 95% CI 1.37 to 2.15). Significant behavioural variation was observed among users during the three observation periods (p<0.001), with commuters being the most likely to wear a helmet. In the absence of comprehensive legislation encompassing all ages of users, only half of users of non-motorised, wheeled transportation devices are choosing to wear a helmet to protect against traumatic brain injury. Implementation of evidence-based strategies to increase helmet use, such as the introduction of legislation encompassing all ages and all equipment, is required.

  11. Geochemical characteristics of charnockite and high grade gneisses from Southern Peninsular Shield and their significance in crustal evolution

    NASA Technical Reports Server (NTRS)

    Sugavanam, E. B.; Vidyadharan, K. T.

    1988-01-01

    Presented here are the results of detailed investigations encompassing externsive structural mapping in the charnockite-high grade gneiss terrain of North Arcot district and the type area in Pallavaram in Tamil Nadu supported by petrography, mineral chemistry, major, minor and REE distribution patterns in various lithounits. This has helped in understanding the evolutionary history of the southern peninsular shield. A possible tectonic model is also suggested. The results of these studies are compared with similar rock types from parts of Andhra Pradesh, Kerala, Sri Lanka, Lapland and Nigeria which has brought about a well defined correlation in geochemical characteristics. The area investigated has an interbanded sequence of thick pile of charnockite and a supracrustal succession of shelf type sediments, layered igneous complex, basic and ultrabasic rocks involved in a complex structural, tectonic, igneous and metamorphic events.

  12. Measuring and Mapping the Topography of the Florida Everglades for Ecosystem Restoration

    USGS Publications Warehouse

    Desmond, Gregory B.

    2003-01-01

    One of the major issues facing ecosystem restoration and management of the Greater Everglades is the availability and distribution of clean, fresh water. The South Florida ecosystem encompasses an area of approximately 28,000 square kilometers and supports a human population that exceeds 5 million and is continuing to grow. The natural systems of the Kissimmee-Okeechobee-Everglades watershed compete for water resources primarily with the region's human population and urbanization, and with the agricultural and tourism industries. Surface water flow modeling and ecological modeling studies are important means of providing scientific information needed for ecosystem restoration planning and modeling. Hydrologic and ecological models provide much-needed predictive capabilities for evaluating management options for parks, refuges, and land acquisition and for understanding the impacts of land management practices in surrounding areas. These models require various input data, including elevation data that very accurately define the topography of the Florida Everglades.

  13. Shared neural processes support semantic control and action understanding

    PubMed Central

    Davey, James; Rueschemeyer, Shirley-Ann; Costigan, Alison; Murphy, Nik; Krieger-Redwood, Katya; Hallam, Glyn; Jefferies, Elizabeth

    2015-01-01

    Executive–semantic control and action understanding appear to recruit overlapping brain regions but existing evidence from neuroimaging meta-analyses and neuropsychology lacks spatial precision; we therefore manipulated difficulty and feature type (visual vs. action) in a single fMRI study. Harder judgements recruited an executive–semantic network encompassing medial and inferior frontal regions (including LIFG) and posterior temporal cortex (including pMTG). These regions partially overlapped with brain areas involved in action but not visual judgements. In LIFG, the peak responses to action and difficulty were spatially identical across participants, while these responses were overlapping yet spatially distinct in posterior temporal cortex. We propose that the co-activation of LIFG and pMTG allows the flexible retrieval of semantic information, appropriate to the current context; this might be necessary both for semantic control and understanding actions. Feature selection in difficult trials also recruited ventral occipital–temporal areas, not implicated in action understanding. PMID:25658631

  14. Workers' Housing Estates In Postindustrial Cities - Modernization Or Revitalization?

    NASA Astrophysics Data System (ADS)

    Gaweł, Dariusz

    2015-09-01

    The article presents a part of the results on the physiognomy of a postindustrial city under conditions of economic transformation in Poland. The study area encompasses industrial centers located in the region of the Central Industrial District (Centralny Okręg Przemysłowy - COP) in the Świętokrzystkie and Mazowieckie voivodeships (districts). The specific urban structure of the industrial city and unemployment among its inhabitants resulting from ownership transformations generate various problems. The workers' neighborhoods and colonies, which sprouted up so quickly at the beginning of the XX century, were a supply base for the rapidly developing industrial centers. Their clear urban structure and cultural potential they possess predispose them to developing necessary repair programs. Thus, the article draws attention to this form of settlement on the one hand, and on the other characterizes the activities assumed by gminas (municipalities) in the scope of modernizing and revitalizing these areas.

  15. Home range and habitat utilization of breeding male merlins, Falco columbarius, in southeastern Montana

    Treesearch

    Dale M. Becker; Carolyn Hull Sieg

    1987-01-01

    Home range size and habitat utilization of three breeding male Richardson’s Merlins (Falco columbarius richardsonii) in southeastern Montana were studied using radio telemetry. Home ranges of these birds encompassed 13,23, and 28 km2. Each bird traveled up to 9 km from its nest. Each home range encompassed five habitats;...

  16. ARC-1989-A89-7029

    NASA Image and Video Library

    1989-08-25

    P-34692 Range : 500 km. ( 300 miles ) Smallest Resolvable Feature : 900 m. or 2,700 ft. Part of Triton's complex geological history canbe seen in this image, shot by Voyager 2. Part of a sequence, this photograph encompasses two depressions, possibly old impact basins, that have been extensively modified by floodind, melting, faulting, and collapse. Several episodes of filling and partial removal of material appear to have occurred. The rough area in the middle of the bottom depression probably marks the most recent eruption of material. Only a few impact craters dot the area, which shows the dominance of internally driven geologic processes on Triton.

  17. Ground motion-simulations of 1811-1812 New Madrid earthquakes, central United States

    USGS Publications Warehouse

    Ramirez-Guzman, L.; Graves, Robert; Olsen, Kim B.; Boyd, Oliver; Cramer, Chris H.; Hartzell, Stephen; Ni, Sidao; Somerville, Paul G.; Williams, Robert; Zhong, Jinquan

    2015-01-01

    The region covered by our simulation domain encompasses a large portion of the CUS centered on the NMSZ, including several major metropolitan areas. Based on our simulations, more than eight million people living and working near the NMSZ would experience potentially damaging ground motion and modified Mercalli intensities ranging from VI to VIII if a repeat of the 1811–1812 earthquakes occurred today. Moreover, the duration of strong ground shaking in the greater Memphis metropolitan area could last from 30 to more than 60 s, depending on the magnitude and epicenter.

  18. Cavitation-resistant inducer

    DOEpatents

    Dunn, C.; Subbaraman, M.R.

    1989-06-13

    An improvement in an inducer for a pump is disclosed wherein the inducer includes a hub, a plurality of radially extending substantially helical blades and a wall member extending about and encompassing an outer periphery of the blades. The improvement comprises forming adjacent pairs of blades and the hub to provide a substantially rectangular cross-sectional flow area which cross-sectional flow area decreases from the inlet end of the inducer to a discharge end of the inducer, resulting in increased inducer efficiency improved suction performance, reduced susceptibility to cavitation, reduced susceptibility to hub separation and reduced fabrication costs. 11 figs.

  19. Environmental databases and other computerized information tools

    NASA Technical Reports Server (NTRS)

    Clark-Ingram, Marceia

    1995-01-01

    Increasing environmental legislation has brought about the development of many new environmental databases and software application packages to aid in the quest for environmental compliance. These databases and software packages are useful tools and applicable to a wide range of environmental areas from atmospheric modeling to materials replacement technology. The great abundance of such products and services can be very overwhelming when trying to identify the tools which best meet specific needs. This paper will discuss the types of environmental databases and software packages available. This discussion will also encompass the affected environmental areas of concern, product capabilities, and hardware requirements for product utilization.

  20. The utility of captive animals in actualistic research: A geometric morphometric exploration of the tooth row of Alligator mississippiensis suggesting ecophenotypic influences and functional constraints.

    PubMed

    Drumheller, Stephanie K; Wilberg, Eric W; Sadleir, Rudyard W

    2016-07-01

    Captive broad snouted crocodylians are generally thought to have wider, shorter rostra than their wild counterparts. Interpreted to reflect morphological change in response to the conditions of captivity, this qualitative pattern could affect the utility of these animals in a variety of fields of research. However, due to relative ease of access and availability of life history data, captive animals are often utilized in actualistic research. Thus, this issue should be addressed in more detail. Here we explore snout shape variation between captive and wild members of Alligator mississippiensis using two-dimensional (2D) morphometric techniques. Several landmark schemesare used to assess the utility of different aspects of morphology in distinguishing the groups. While statistical analyses consistently differentiated between the groups, the area of morphospace occupied by wild members of A. mississippiensis generally overlapped with the larger area encompassing the captive specimens. This indicates that the captive condition is not as uniform as previously thought and instead encompasses a large spectrum of morphologies, ranging from the stereotypical broad, shortened snouts to outlines that are indistinguishable from the wild morphotype. These results align well with the interpretation that this change reflects an extreme example of ecophenotypy, since ranched, farmed, or zoo organisms are held in an array of enclosures, ranging from indoor, climate controlled pens to outdoor, more natural areas. This variation in environments should be reflected in different reactions to the animals' surroundings, resulting in a broad spectrum of morphotypes. While wild specimens are still preferred, especially for fine scale analyses, these results indicate that not all captive members of A. mississippiensis exhibit the extreme morphological alterations often cited in the literature. Weighing the conditions in which the animals are held and exploring the possibility of morphological differences against the benefits of using captive specimens should be part of any actualistic study. J. Morphol. 277:866-878, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  1. Two Decades of Funded Research Goals and Achievements on Inquiry by the High Ability and Inquiry Research Group (HAIR) at McGill University

    ERIC Educational Resources Information Center

    Gube, Maren; Shore, Bruce M.

    2018-01-01

    From the 1990s until 2017 the High Ability and Inquiry Research Group (HAIR) at McGill University in Montreal, received C$1.3M in research funds from Canadian, Quebec, and US agencies to support its research and graduate training in education and educational psychology. Their research encompassed two principal areas, Inquiry in Education and…

  2. Chapter 7: The aquatic conservation strategy of the northwest forest plan—A review of the relevant science after 23 years

    Treesearch

    Gordon H. Reeves; Deanna H. Olson; Steven M. Wondzell; Peter A. Bisson; Sean Gordon; Stephanie A. Miller; Jonathan W. Long; Michael J. Furniss

    2018-01-01

    The Aquatic Conservation Strategy (ACS) is a regional strategy applied to aquatic and riparian ecosystems across the area covered by the Northwest Forest Plan (NWFP, or Plan), encompassing broad landscapes of public lands administered by the U.S. Department of Agriculture Forest Service and the U.S. Department of the Interior Bureau of Land Management (BLM) (USDA and...

  3. Richard Day Deslattes, 21 Sept 1931 - 16 May 2001: Calibration of light, matter and fundamental constants

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chantler, C.T.

    2003-01-24

    Richard Deslattes passed away on 16 May 2001 after a life dedicated to fundamental metrology. Although the themes of calibrating light, matter and fundamental constants can give three guiding principles through his career, the wide-ranging nature of his areas of interest are encompassed by over 165 refereed publications with several cited over 100 times. He has left an enduring legacy to science.

  4. Quasi-Static Evolution, Catastrophe, and Failed Eruption of Solar Flux Ropes

    DTIC Science & Technology

    2016-12-30

    Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6794--16-9710 Quasi -Static Evolution, Catastrophe, and “Failed” Eruption of Solar Flux...TELEPHONE NUMBER (include area code) b. ABSTRACT c. THIS PAGE 18. NUMBER OF PAGES 17. LIMITATION OF ABSTRACT Quasi -Static Evolution, Catastrophe...evolution of solar flux ropes subject to slowly increasing magnetic energy, encompassing quasi -static evolution, “catastrophic” transition to an eruptive

  5. KENNEDY SPACE CENTER, FLA. - A soft-shell turtle with only three legs is seen crossing the tow-way at KSC. The turtle is one of 65 amphibians and reptiles found in the Merritt Island National Wildlife Refuge, which surrounds KSC. The Wildlife Refuge encompasses 92,000 acres that are also a habitat for more than 331 species of birds, 31 mammals and 117 fishes. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, plus a variety of insects.

    NASA Image and Video Library

    2003-05-29

    KENNEDY SPACE CENTER, FLA. - A soft-shell turtle with only three legs is seen crossing the tow-way at KSC. The turtle is one of 65 amphibians and reptiles found in the Merritt Island National Wildlife Refuge, which surrounds KSC. The Wildlife Refuge encompasses 92,000 acres that are also a habitat for more than 331 species of birds, 31 mammals and 117 fishes. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, plus a variety of insects.

  6. KENNEDY SPACE CENTER, FLA. - A closeup of a soft-shell turtle seen crossing the tow-way at KSC. The turtle is one of 65 amphibians and reptiles found in the Merritt Island National Wildlife Refuge, which surrounds KSC. The Wildlife Refuge encompasses 92,000 acres that are also a habitat for more than 331 species of birds, 31 mammals and 117 fishes. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, plus a variety of insects.

    NASA Image and Video Library

    2003-05-29

    KENNEDY SPACE CENTER, FLA. - A closeup of a soft-shell turtle seen crossing the tow-way at KSC. The turtle is one of 65 amphibians and reptiles found in the Merritt Island National Wildlife Refuge, which surrounds KSC. The Wildlife Refuge encompasses 92,000 acres that are also a habitat for more than 331 species of birds, 31 mammals and 117 fishes. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds, plus a variety of insects.

  7. ENCOMPASS: A SAGA based environment for the compositon of programs and specifications, appendix A

    NASA Technical Reports Server (NTRS)

    Terwilliger, Robert B.; Campbell, Roy H.

    1985-01-01

    ENCOMPASS is an example integrated software engineering environment being constructed by the SAGA project. ENCOMPASS supports the specification, design, construction and maintenance of efficient, validated, and verified programs in a modular programming language. The life cycle paradigm, schema of software configurations, and hierarchical library structure used by ENCOMPASS is presented. In ENCOMPASS, the software life cycle is viewed as a sequence of developments, each of which reuses components from the previous ones. Each development proceeds through the phases planning, requirements definition, validation, design, implementation, and system integration. The components in a software system are modeled as entities which have relationships between them. An entity may have different versions and different views of the same project are allowed. The simple entities supported by ENCOMPASS may be combined into modules which may be collected into projects. ENCOMPASS supports multiple programmers and projects using a hierarchical library system containing a workspace for each programmer; a project library for each project, and a global library common to all projects.

  8. Early Detection of Ventilation-Induced Brain Injury Using Magnetic Resonance Spectroscopy and Diffusion Tensor Imaging: An In Vivo Study in Preterm Lambs

    PubMed Central

    Skiöld, Béatrice; Wu, Qizhu; Hooper, Stuart B.; Davis, Peter G.; McIntyre, Richard; Tolcos, Mary; Pearson, James; Vreys, Ruth; Egan, Gary F.; Barton, Samantha K.; Cheong, Jeanie L. Y.; Polglase, Graeme R.

    2014-01-01

    Background and Aim High tidal volume (VT) ventilation during resuscitation of preterm lambs results in brain injury evident histologically within hours after birth. We aimed to investigate whether magnetic resonance spectroscopy (MRS) and/or diffusion tensor imaging (DTI) can be used for early in vivo detection of ventilation-induced brain injury in preterm lambs. Methods Newborn lambs (0.85 gestation) were stabilized with a “protective ventilation” strategy (PROT, n = 7: prophylactic Curosurf, sustained inflation, VT 7 mL/kg, positive end expiratory pressure (PEEP) 5 cmH2O) or an initial 15 minutes of “injurious ventilation” (INJ, n = 10: VT 12 mL/kg, no PEEP, late Curosurf) followed by PROT ventilation for the remainder of the experiment. At 1 hour, lambs underwent structural magnetic resonance imaging (Siemens, 3 Tesla). For measures of mean/axial/radial diffusivity (MD, AD, RD) and fractional anisotropy (FA), 30 direction DTI was performed. Regions of interests encompassed the thalamus, internal capsule, periventricular white matter and the cerebellar vermis. MRS was performed using a localized single-voxel (15×15×20 mm3, echo time 270 ms) encompassing suptratentorial deep nuclear grey matter and central white matter. Peak-area ratios for lactate (Lac) relative to N-acetylaspartate (NAA), choline (Cho) and creatine (Cr) were calculated. Groups were compared using 2-way RM-ANOVA, Mann-Whitney U-test and Spearman's correlations. Results No cerebral injury was seen on structural MR images. Lambs in the INJ group had higher mean FA and lower mean RD in the thalamus compared to PROT lambs, but not in the other regions of interest. Peak-area lactate ratios >1.0 was only seen in INJ lambs. A trend of higher mean peak-area ratios for Lac/Cr and Lac/Cho was seen, which correlated with lower pH in both groups. Conclusion Acute changes in brain diffusion measures and metabolite peak-area ratios were observed after injurious ventilation. Early MRS/DTI is able to detect the initiation of ventilation-induced brain injury. PMID:24759765

  9. Near ground level sensing for spatial analysis of vegetation

    NASA Technical Reports Server (NTRS)

    Sauer, Tom; Rasure, John; Gage, Charlie

    1991-01-01

    Measured changes in vegetation indicate the dynamics of ecological processes and can identify the impacts from disturbances. Traditional methods of vegetation analysis tend to be slow because they are labor intensive; as a result, these methods are often confined to small local area measurements. Scientists need new algorithms and instruments that will allow them to efficiently study environmental dynamics across a range of different spatial scales. A new methodology that addresses this problem is presented. This methodology includes the acquisition, processing, and presentation of near ground level image data and its corresponding spatial characteristics. The systematic approach taken encompasses a feature extraction process, a supervised and unsupervised classification process, and a region labeling process yielding spatial information.

  10. Focus on advances in surface and interface science 2010 Focus on advances in surface and interface science 2010

    NASA Astrophysics Data System (ADS)

    Aeschlimann, Martin; Berndt, Richard

    2013-02-01

    While surface science has traditionally focused on catalytic processes at surfaces, more recent developments have seen it evolve into a broad research area encompassing issues as diverse as single-molecule experiments, preparation and analysis of nanostructures, studies of novel and exotic materials, and elementary excitations in solids to name but a few. The aim of this small, but very select, focus issue of New Journal of Physics is to present a snapshot of just some of the latest cutting-edge research now being carried out on these topics. As editors, we hope that you find the contributions of interest to you and your future research.

  11. Regulatory trends in the battery industry

    NASA Astrophysics Data System (ADS)

    McColl, K. G.

    1994-02-01

    The scope of regulations in the battery industry is extensive and also complex. In the future, regulations will become more demanding and will encompass issues not currently considered. Increased focus on environmental issues by government bodies, environmental groups, local communities will result in more strict compliance standards. The USA is currently leading the world's battery industries in the scope and compliance level of regulations. By studying trends in the USA, the rest of the battery industry can prepare itself for the future operating environment. This paper reviews the most critical areas of air pollution, blood-lead levels and recycling. The paper concludes that the battery industry must adopt a culture of exceeding current compliance standards.

  12. Social Worker Identity: A Profession in Context.

    PubMed

    Forenza, Brad; Eckert, Caitlin

    2018-01-01

    Social work is a broad field encompassing micro, mezzo, and macro areas of practice. Consequently, the field lacks a unifying professional identity due to the expansiveness of the profession. Professional identity is conceptualized as an extension of social identity, vis-à-vis the embodiment of three qualities: connectedness, expansiveness, and effectiveness. This study used 12 in-depth, individual interviews with practicing social workers to explore these qualities. Findings from interviews reveal six primary themes and 21 subthemes pertaining to social worker identity. Themes and subthemes are organized according to three broad families (social work in context, professional trajectories, and external influences). Implications for policy, practice, and future research are presented. © 2017 National Association of Social Workers.

  13. Maritime Route Delineation using AIS Data from the Atlantic Coast of the US

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Breithaupt, Stephen A.; Copping, Andrea; Tagestad, Jerry

    2016-09-28

    This study examines maritime routes between ports along the Atlantic coast of the US, utilising Automated Identification System (AIS) data for the years 2010 through 2012. The delineation of vessel routes conducted in this study was motivated by development planned for offshore Wind Energy Areas (WEAs) along the Atlantic coast of the US and the need to evaluate the effect of these development areas on commercial shipping. To this end, available AIS data were processed to generate commercial vessel tracks for individual vessels, though cargo vessels are the focus in this study. The individual vessel tracks were sampled at transectsmore » placed along the Atlantic coast. The transect samples were analysed and partitioned by voyages between Atlantic ports to facilitate computation of vessel routes between ports. The route boundary analysis utilised a definition from UK guidance in which routes' boundaries encompassed 95% of the vessel traffic between ports. In addition to delineating route boundaries, we found multi-modal transverse distributions of vessels for well-travelled routes, which indicated preference for lanes of travel within the delineated routes.« less

  14. Mineral Resources of the Wabayuma Peak Wilderness Study Area, Mohave County, Arizona

    USGS Publications Warehouse

    Conway, Clay M.; Hassemer, Jerry R.; Knepper, Daniel H.; Pitkin, James A.; Jachens, Robert C.; Chatman, Mark L.

    1990-01-01

    The Wabayuma Peak Wilderness Study Area (AZ-020-037/043), for which a mineral survey was requested by the U.S. Bureau of land Management, encompasses 40,118 acres in northwestern Arizona. Fieldwork was carried out in 1986-88 by the U.S. Bureau of Mines and the U.S. Geological Survey to appraise the identified (known) resources and assess the mineral resource potential (undiscovered) of the wilderness study area. Within the Wabayuma Peak Wilderness Study Area are 14 private parcels of land totaling 1,315 acres. The Wabayuma Peak Wilderness Study Area, including the 14 private parcels of land, is herein referred to as the 'wilderness study area' or the 'study area'. The Boriana, Antler, and Copper World mines lie near the east boundary of the study area. The Boriana mine was a major tungsten-producing mine of the United States during World War II. The Antler and Copper World mines produced relatively small amounts of copper and zinc prior to 1970. Copper and zinc were mined within 100 ft of the study area at the Antler mine. The Antler mine contains subeconomic resources of 350,000 to 400,000 short tons of copper-zinc ore; a minimum of 2,000 short tons, at grades of 1 to 4 percent copper and 1 to 2 percent zinc, lie within the study area. No other mineral resources were identified within the study area. Four small tracts in the eastern part and one in the central part of the study area have high resource potential for copper, zinc, and minor lead, silver, and gold in massive sulfide deposits. A large central tract and two eastern tracts have moderate resource potential for the same metals. An eastern and a western tract within the wilderness study area have high resource potential for tungsten, copper, and combinations of beryllium, gold, silver, arsenic, bismuth, molybdenum, tin, indium, thorium, niobium, yttrium, lanthanum, scandium, tantalum, rhenium, lead, zinc, and iron in granite-related tungsten-polymetallic vein deposits. Most of the rest of the study area has moderate resource potential for these metals. A northern tract in the study area has moderate resource potential for gold, copper, and combinations of silver, zinc, lead, tungsten, and molybdenum in polymetallic vein deposits of several types.

  15. Economic study of low temperature geothermal energy in Lassen and Modoc counties, California

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    1977-04-01

    The purpose of this study was to investigate the feasibility of using low cost, low temperature geothermal energy in job-producing industries to increase employment and encourage economic development. The study, encompassing all of Lassen and modoc Counties, was to be site-specific, referencing candidate geothermal applications to known hot wells and springs as previously determined, or to new wells with specific characteristics as defined in the Scope of Work. The emphasis was to be placed on economically practical and readily achievable applications from known resources, thus complimenting the recently completed ERDA-Susanville Study where a designated community was used as a ''laboratory''more » in which land-use planning, institutional aspects, geological assessments, technical modeling and socioeconomic impacts were all examined in overview. During the course of the study, monthly progress reports were prepared and reviewed with the Commission so that emphasis on particular features of study could be changed as necessary to reflect updated findings and to redirect efforts into additional areas of potential promise as they became apparent. In this manner, a degree of flexibility was maintained which allowed a more comprehensive study than would have been otherwise possible. Although the report generates both positive and negative findings in specific areas of investigation, it is felt that the overall long term prognosis for geothermal energy stimulus to industry in the area is excellent.« less

  16. The RICHE taxonomy - an innovative means of classification of child health research.

    PubMed

    Alexander, D; Bourek, A; Kilroe, J; Rigby, M; Staines, A

    2014-09-01

    Research outputs increase inexorably. Health is now a required element in all policies of the European Union. There is a need for a system that helps to navigate the vast body of children's health research, identify pertinent research institutions, discover ongoing and recently funded research projects and identify gaps where there is little knowledge. The European Commission funded the Research Inventory of Child Health in Europe (RICHE) project through the Framework 7 Programme, to identify gaps in child health research in Europe. A necessary first step was to identify and index current research, for which a website repository was created. As a basis for this task, an innovative taxonomy was necessary to encompass the many arenas of children's health and development, including subjects outside the traditional areas of children's health. Drawing inspiration from existing taxonomies, library systems and other forms of classification, a multi-axial approach was selected as the best way to encompass the many influences on children's health. Six axes were identified and their contents defined. All of the axes can be viewed and searched independently, as well as in relation to each other. The axes encompass factors and service areas that impact on children, including health, education, justice, the environment and others. This has created a system that is consistent and impartial, but adaptable to an enormous variety of uses. The taxonomy has been tested and validated by a number of well-respected academics, researchers and practitioners across Europe. It forms the basis of an intuitive and accessible database. This allows research knowledge to be easily identified and for networking to take place. The RICHE taxonomy facilitates retrieval of knowledge - ongoing research as well as findings - in order to inform researchers and policy makers who wish to include children's health as an element of new policy. © 2013 John Wiley & Sons Ltd.

  17. A meta-analysis of in vitro antibiotic synergy against Acinetobacter baumannii.

    PubMed

    March, Gabriel A; Bratos, Miguel A

    2015-12-01

    The aim of the work was to describe the different in vitro models for testing synergism of antibiotics and gather the results of antibiotic synergy against multidrug-resistant Acinetobacter baumannii (MDR-Ab). The different original articles were obtained from different web sites. In order to compare the results obtained by the different methods for synergy testing, the Pearson chi-square and the Fischer tests were used. Moreover, non-parametric chi-square test was used in order to compare the frequency distribution in each analysed manuscript. In the current meta-analysis 24 manuscripts, which encompassed 2016 tests of in vitro synergism of different antimicrobials against MDR-Ab, were revised. Checkerboard synergy testing was used in 11 studies, which encompasses 1086 tests (53.9%); time-kill assays were applied in 12 studies, which encompass 359 tests (17.8%); gradient diffusion methods were used in seven studies, encompassing 293 tests (14.5%). And, finally, time-kill plus checkerboard were applied in two studies, encompassing 278 tests (13.8%). By comparing these data, checkerboard and time-kill methods were significantly more used than gradient diffusion methods (p<0.005). Regarding synergy rates obtained on the basis of the applied method, checkerboard provided 227 tests (20.9%) with a synergistic effect; time-kill assays yielded 222 tests (61.8%) with a synergistic effect; gradient diffusion methods only provided 29 tests (9.9%) with a synergistic effect; and, finally, time-kill plus checkerboard yielded just 15 tests (5.4%) with a synergistic effect. When comparing these percentages, synergy rates reported by time-kill methods were significantly higher than that obtained by checkerboard and gradient diffusion methods (p<0.005). On the basis of the revised data, the combinations of a bactericidal antibiotic plus Tigecycline, Vancomycin or Teicoplanin are not recommended. The best combinations of antibiotics are those which include bactericidal antibiotics such as Carbapenems, Fosfomycin, Amikacin, Polymyxins, Rifampicin and Ampicillin/Sulbactam. Copyright © 2015. Published by Elsevier B.V.

  18. Histopathological findings in colorectal liver metastases after electrochemotherapy

    PubMed Central

    Gasljevic, Gorana; Edhemovic, Ibrahim; Cemazar, Maja; Brecelj, Erik; Gadzijev, Eldar M.; Music, Maja M.

    2017-01-01

    Electrochemotherapy of colorectal liver metastases has been proven to be feasible, safe and effective in a phase I/II study. In that study, a specific group of patients underwent two-stage operation, and the detailed histopathological evaluation of the resected tumors is presented here. Regressive changes in electrochemotherapy-treated liver metastases were evaluated after the second operation (in 8–10 weeks) in 7 patients and 13 metastases when the treated metastases were resected. Macroscopic and microscopic changes were analyzed. Electrochemotherapy induced coagulation necrosis in the treated area encompassing both tumor and a narrow band of normal tissue. The area became necrotic, encapsulated in a fibrous envelope while preserving the functionality of most of the vessels larger than 5 mm in diameter and a large proportion of biliary structures, but the smaller blood vessels displayed various levels of damage. At the time of observation, 8–10 weeks after electrochemotherapy, regenerative changes were already seen in the peripheral parts of the treated area. This study demonstrates regressive changes in the whole electrochemotherapy-treated area of the liver. Further evidence of disruption of vessels less than 5 mm in diameter and preservation of the larger vessels by electrochemotherapy is provided. These findings are important because electrochemotherapy has been indicated for the therapy of metastases near major blood vessels in the liver to provide a safe approach with good antitumor efficacy. PMID:28686650

  19. Histopathological findings in colorectal liver metastases after electrochemotherapy.

    PubMed

    Gasljevic, Gorana; Edhemovic, Ibrahim; Cemazar, Maja; Brecelj, Erik; Gadzijev, Eldar M; Music, Maja M; Sersa, Gregor

    2017-01-01

    Electrochemotherapy of colorectal liver metastases has been proven to be feasible, safe and effective in a phase I/II study. In that study, a specific group of patients underwent two-stage operation, and the detailed histopathological evaluation of the resected tumors is presented here. Regressive changes in electrochemotherapy-treated liver metastases were evaluated after the second operation (in 8-10 weeks) in 7 patients and 13 metastases when the treated metastases were resected. Macroscopic and microscopic changes were analyzed. Electrochemotherapy induced coagulation necrosis in the treated area encompassing both tumor and a narrow band of normal tissue. The area became necrotic, encapsulated in a fibrous envelope while preserving the functionality of most of the vessels larger than 5 mm in diameter and a large proportion of biliary structures, but the smaller blood vessels displayed various levels of damage. At the time of observation, 8-10 weeks after electrochemotherapy, regenerative changes were already seen in the peripheral parts of the treated area. This study demonstrates regressive changes in the whole electrochemotherapy-treated area of the liver. Further evidence of disruption of vessels less than 5 mm in diameter and preservation of the larger vessels by electrochemotherapy is provided. These findings are important because electrochemotherapy has been indicated for the therapy of metastases near major blood vessels in the liver to provide a safe approach with good antitumor efficacy.

  20. U.S. Geological Survey (USGS) Western Region: Alaska Coastal and Ocean Science

    USGS Publications Warehouse

    Holland-Bartels, Leslie

    2009-01-01

    The U.S. Geological Survey (USGS), a bureau of the Department of the Interior (DOI), is the Nation's largest water, earth, and biological science and mapping agency. The bureau's science strategy 'Facing Tomorrow's Challenges - U.S. Geological Survey Science in the Decade 2007-2017' describes the USGS vision for its science in six integrated areas of societal concern: Understanding Ecosystems and Predicting Ecosystem Change; Climate Variability and Change; Energy and Minerals; Hazards, Risk, and Resilience; Environment and Wildlife in Human Health; and Water Census of the United States. USGS has three Regions that encompass nine geographic Areas. This fact sheet describes examples of USGS science conducted in coastal, nearshore terrestrial, and ocean environments in the Alaska Area.

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