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Sample records for black warrior illinois

  1. The Middle Ordovician Knox unconformity in the Black Warrior Basin

    Science.gov (United States)

    Dwyer, Gary S.; Repetski, John E.

    2012-01-01

    Analysis of well core and cuttings from the Black Warrior Basin in Mississippi reveals the presence of a Middle Ordovician (Whiterockian) erosional unconformity interpreted to be equivalent to the well-known Knox-Beekmantown unconformity in eastern North America. The unconformity occurs at the top of a peritidal dolostone unit known informally as the upper dolostone, whose stratigraphic placement has been the subject of a long-standing controversy. The unconformity, which represents the Sauk-Tippecanoe megasequence boundary on the North American craton, was previously thought to be short-lived or altogether absent in the Black Warrior Basin.

  2. Reservoir heterogeneity in carboniferous sandstone of the Black Warrior basin. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kugler, R.L.; Pashin, J.C.; Carroll, R.E.; Irvin, G.D.; Moore, H.E.

    1994-06-01

    Although oil production in the Black Warrior basin of Alabama is declining, additional oil may be produced through improved recovery strategies, such as waterflooding, chemical injection, strategic well placement, and infill drilling. High-quality characterization of reservoirs in the Black Warrior basin is necessary to utilize advanced technology to recover additional oil and to avoid premature abandonment of fields. This report documents controls on the distribution and producibility of oil from heterogeneous Carboniferous reservoirs in the Black Warrior basin of Alabama. The first part of the report summarizes the structural and depositional evolution of the Black Warrior basin and establishes the geochemical characteristics of hydrocarbon source rocks and oil in the basin. This second part characterizes facies heterogeneity and petrologic and petrophysical properties of Carter and Millerella sandstone reservoirs. This is followed by a summary of oil production in the Black Warrior basin and an evaluation of seven improved-recovery projects in Alabama. In the final part, controls on the producibility of oil from sandstone reservoirs are discussed in terms of a scale-dependent heterogeneity classification.

  3. Reservoir heterogeneity in Carboniferous sandstone of the Black Warrior basin. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kugler, R.L.; Pashin, J.C.; Carroll, R.E.; Irvin, G.D.; Moore, H.E.

    1994-04-01

    Although oil production in the Black Warrior basin of Alabama is declining, additional oil may be produced through improved recovery strategies, such as waterflooding, chemical injection, strategic well placement, and infill drilling. High-quality characterization of reservoirs in the Black Warrior basin is necessary to utilize advanced technology to recover additional oil and to avoid premature abandonment of fields. This report documents controls on the distribution and producibility of oil from heterogeneous Carboniferous reservoirs in the Black Warrior basin of Alabama. The first part of the report summarizes the structural and depositional evolution of the Black Warrior basin and establishes the geochemical characteristics of hydrocarbon source rocks and oil in the basin. This second part characterizes facies heterogeneity and petrologic and petrophysical properties of Carter and Millerella sandstone reservoirs. This is followed by a summary of oil production in the Black Warrior basin and an evaluation of seven improved-recovery projects in Alabama. In the final part, controls on the producibility of oil from sandstone reservoirs are discussed in terms of a scale-dependent heterogeneity classification.

  4. 77 FR 15597 - Special Local Regulation; USAT Triathlon/Race Rowing Competition; Black Warrior River; Tuscaloosa...

    Science.gov (United States)

    2012-03-16

    ... Tuscaloosa Tourism and Sports Commission to conduct their events on April 21, 2012. After reviewing the... University of Alabama and the University of Iowa on the Black Warrior River. The Tuscaloosa Tourism and... and Review This rule is not a significant regulatory action under section 3(f) of Executive...

  5. Reservoir heterogeneity in Carter Sandstone, North Blowhorn Creek oil unit and vicinity, Black Warrior Basin, Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Kugler, R.L.; Pashin, J.C.

    1992-05-01

    This report presents accomplishments made in completing Task 3 of this project which involves development of criteria for recognizing reservoir heterogeneity in the Black Warrior basin. The report focuses on characterization of the Upper Mississippian Carter sandstone reservoir in North Blowhorn Creek and adjacent oil units in Lamar County, Alabama. This oil unit has produced more than 60 percent of total oil extracted from the Black Warrior basin of Alabama. The Carter sandstone in North Blowhorn Creek oil unit is typical of the most productive Carter oil reservoirs in the Black Warrior basin of Alabama. The first part of the report synthesizes data derived from geophysical well logs and cores from North Blowhorn Creek oil unit to develop a depositional model for the Carter sandstone reservoir. The second part of the report describes the detrital and diagenetic character of Carter sandstone utilizing data from petrographic and scanning electron microscopes and the electron microprobe. The third part synthesizes porosity and pore-throat-size-distribution data determined by high-pressure mercury porosimetry and commercial core analyses with results of the sedimentologic and petrographic studies. The final section of the report discusses reservoir heterogeneity within the context of the five-fold classification of Moore and Kugler (1990).

  6. GEOLOGIC SCREENING CRITERIA FOR SEQUESTRATION OF CO2 IN COAL: QUANTIFYING POTENTIAL OF THE BLACK WARRIOR COALBED METHANE FAIRWAY, ALABAMA

    Energy Technology Data Exchange (ETDEWEB)

    Jack C. Pashin; Richard E. Carroll; Richard H. Groshong Jr.; Dorothy E. Raymond; Marcella McIntyre; J. Wayne Payton

    2004-01-01

    Sequestration of CO{sub 2} in coal has potential benefits for reducing greenhouse gas emissions from the highly industrialized Carboniferous coal basins of North America and Europe and for enhancing coalbed methane recovery. Hence, enhanced coalbed methane recovery operations provide a basis for a market-based environmental solution in which the cost of sequestration is offset by the production and sale of natural gas. The Black Warrior foreland basin of west-central Alabama contains the only mature coalbed methane production fairway in eastern North America, and data from this basin provide an excellent basis for quantifying the carbon sequestration potential of coal and for identifying the geologic screening criteria required to select sites for the demonstration and commercialization of carbon sequestration technology. Coalbed methane reservoirs in the upper Pottsville Formation of the Black Warrior basin are extremely heterogeneous, and this heterogeneity must be considered to screen areas for the application of CO{sub 2} sequestration and enhanced coalbed methane recovery technology. Major screening factors include stratigraphy, geologic structure, geothermics, hydrogeology, coal quality, sorption capacity, technology, and infrastructure. Applying the screening model to the Black Warrior basin indicates that geologic structure, water chemistry, and the distribution of coal mines and reserves are the principal determinants of where CO{sub 2} can be sequestered. By comparison, coal thickness, temperature-pressure conditions, and coal quality are the key determinants of sequestration capacity and unswept coalbed methane resources. Results of this investigation indicate that the potential for CO{sub 2} sequestration and enhanced coalbed methane recovery in the Black Warrior basin is substantial and can result in significant reduction of greenhouse gas emissions while increasing natural gas reserves. Coal-fired power plants serving the Black Warrior basin in

  7. Water Management Strategies for Improved Coalbed Methane Production in the Black Warrior Basin

    Energy Technology Data Exchange (ETDEWEB)

    Pashin, Jack; McIntyre-Redden, Marcella; Mann, Steven; Merkel, David

    2013-10-31

    The modern coalbed methane industry was born in the Black Warrior Basin of Alabama and has to date produced more than 2.6 trillion cubic feet of gas and 1.6 billion barrels of water. The coalbed gas industry in this area is dependent on instream disposal of co-produced water, which ranges from nearly potable sodium-bicarbonate water to hypersaline sodium-chloride water. This study employed diverse analytical methods to characterize water chemistry in light of the regional geologic framework and to evaluate the full range of water management options for the Black Warrior coalbed methane industry. Results reveal strong interrelationships among regional geology, water chemistry, and gas chemistry. Coalbed methane is produced from multiple coal seams in Pennsylvanian-age strata of the Pottsville Coal Interval, in which water chemistry is influenced by a structurally controlled meteoric recharge area along the southeastern margin of the basin. The most important constituents of concern in the produced water include chlorides, ammonia compounds, and organic substances. Regional mapping and statistical analysis indicate that the concentrations of most ionic compounds, metallic substances, and nonmetallic substances correlate with total dissolved solids and chlorides. Gas is effectively produced at pipeline quality, and the only significant impurity is N{sub 2}. Geochemical analysis indicates that the gas is of mixed thermogenic-biogenic origin. Stable isotopic analysis of produced gas and calcite vein fills indicates that widespread late-stage microbial methanogenesis occurred primarily along a CO{sub 2} reduction metabolic pathway. Organic compounds in the produced water appear to have helped sustain microbial communities. Ammonia and ammonium levels increase with total dissolved solids content and appear to have played a role in late-stage microbial methanogenesis and the generation of N{sub 2}. Gas production tends to decline exponentially, whereas water production

  8. Hydrodynamics of coalbed methane reservoirs in the Black Warrior Basin: Key to understanding reservoir performance and environmental issues

    Science.gov (United States)

    Pashin, J.C.

    2007-01-01

    The Black Warrior Basin of the southeastern United States hosts one of the world's most prolific and long-lived coalbed methane plays, and the wealth of experience in this basin provides insight into the relationships among basin hydrology, production performance, and environmental issues. Along the southeast margin of the basin, meteoric recharge of reservoir coal beds exposed in an upturned fold limb exerts a strong control on water chemistry, reservoir pressure, and production performance. Fresh-water plumes containing Na-HCO3 waters with low TDS content extend from the structurally upturned basin margin into the interior of the basin. Northwest of the plumes, coal beds contain Na-Cl waters with moderate to high-TDS content. Carbon isotope data from produced gas and mineral cements suggest that the fresh-water plumes have been the site of significant bacterial activity and that the coalbed methane reservoirs contain a mixture of thermogenic and late-stage biogenic gases. Water produced from the fresh-water plumes may be disposed safely at the surface, whereas underground injection has been used locally to dispose of highly saline water. Wells in areas that had normal hydrostatic reservoir pressure prior to development tend to produce large volumes of water and may take up to 4 a to reach peak gas production. In contrast, wells drilled in naturally underpressured areas distal to the fresh-water plumes typically produce little water and achieve peak gas rates during the first year of production. Environmental debate has focused largely on issues associated with hydrologic communication between deep reservoir coal beds and shallow aquifers. In the coalbed methane fields of the Black Warrior Basin, a broad range of geologic evidence suggests that flow is effectively confined within coal and that the thick intervals of marine shale separating coal zones limit cross-formational flow. ?? 2007 Elsevier Ltd. All rights reserved.

  9. Carboniferous sediment dispersal in the Appalachian-Ouachita juncture: Provenance of selected late Mississippian sandstones in the Black Warrior Basin, Mississippi, United States

    Science.gov (United States)

    Xie, Xiangyang; O'Connor, Patrick M.; Alsleben, Helge

    2016-08-01

    The Black Warrior Basin is one of several Carboniferous foreland basins along the Appalachian-Ouachita fold-thrust belt in the southeastern United States. Sediment dispersal within the Black Warrior Basin has been a long-debated topic because of a complex tectonic history and the potential interaction between the Appalachian and Ouachita orogenic belts, as well as far field sediment sources. Three dispersal patterns have been proposed, including dispersal routes from the craton, dispersal via the Appalachian foreland, and dispersal from the arc side of the Ouachita suture, but sediment dispersal in the Black Warrior Basin remains inconclusive. In this study, sandstone modal analysis and U-Pb detrital zircon geochronology are used to document the provenance and potential dispersal patterns for selected Mississippian sandstone units in the Black Warrior Basin, Missouri, USA. Results show that the majority of the Lewis, Evans, Sanders, and Carter sandstones are sublitharenite to mature quartzarenite and fall within the Cratonic Interior field on Q-F-L diagrams. U-Pb detrital zircon analyses of the Lewis, Sanders, and Carter sandstones show that there are four distinctive age clusters, including a prominent Paleozoic age cluster (~ 350-500 Ma), a broad Grenville age cluster (~ 900-1350 Ma), and two minor age clusters of the Granite-Rhyolite (~ 1360-1600 Ma) and the Yavapai-Mazatzal (~ 1600-1800 Ma) provinces. All Mississippian sandstones have similar age distributions except for the Lewis sandstone, which lacks zircon grains from the Superior province (>~2500 Ma). Based on the compositional maturity, similarity of age distributions, and changes of relative abundance among different age groups, we conclude that the Late Mississippian sandstone units analyzed during this study were derived from the Laurussian craton and the northern part of the Appalachian foreland through a major axial drainage that occupied the Mississippi Valley Graben.

  10. GEOLOGIC SCREENING CRITERIA FOR SEQUESTRATION OF CO2 IN COAL: QUANTIFYING POTENTIAL OF THE BLACK WARRIOR COALBED METHANE FAIRWAY, ALABAMA

    Energy Technology Data Exchange (ETDEWEB)

    Jack C. Pashin; Richard E. Carroll; Richard H. Groshong, Jr.; Dorothy E. Raymond; Marcella McIntyre; J. Wayne Payton

    2003-01-01

    Sequestration of CO{sub 2} in coal has potential to reduce greenhouse gas emissions from coal-fired power plants while enhancing coalbed methane recovery. Data from more than 4,000 coalbed methane wells in the Black Warrior basin of Alabama provide an opportunity to quantify the carbon sequestration potential of coal and to develop a geologic screening model for the application of carbon sequestration technology. This report summarizes stratigraphy and sedimentation, structural geology, geothermics, hydrology, coal quality, gas capacity, and production characteristics of coal in the Black Warrior coalbed methane fairway and the implications of geology for carbon sequestration and enhanced coalbed methane recovery. Coal in the Black Warrior basin is distributed among several fluvial-deltaic coal zones in the Lower Pennsylvanian Pottsville Formation. Most coal zones contain one to three coal beds that are significant targets for coalbed methane production and carbon sequestration, and net coal thickness generally increases southeastward. Pottsville strata have effectively no matrix permeability to water, so virtually all flow is through natural fractures. Faults and folds influence the abundance and openness of fractures and, hence, the performance of coalbed methane wells. Water chemistry in the Pottsville Formation ranges from fresh to saline, and zones with TDS content lower than 10,000 mg/L can be classified as USDW. An aquifer exemption facilitating enhanced recovery in USDW can be obtained where TDS content is higher than 3,000 mg/L. Carbon dioxide becomes a supercritical fluid above a temperature of 88 F and a pressure of 1,074 psi. Reservoir temperature exceeds 88 F in much of the study area. Hydrostatic pressure gradients range from normal to extremely underpressured. A large area of underpressure is developed around closely spaced longwall coal mines, and areas of natural underpressure are distributed among the coalbed methane fields. The mobility and

  11. Black Hawk. The Story of an American Indian.

    Science.gov (United States)

    Cunningham, Maggi

    Born in 1767, Black Hawk was the last great war leader of the Sauk Indians, who lived in the Rock River valley in Illinois. By age 25, he was a famed warrior and leader of his people who raided neighboring tribes until a period of peace and prosperity began about 1800. Various treaties of which the Sauk knew and understood very little deprived the…

  12. 77 FR 66541 - Safety Zone; Alliance Road Bridge Demolition; Black Warrior River, Locust Fork; Birmingham, AL

    Science.gov (United States)

    2012-11-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Alliance Road Bridge Demolition; Black... demolition of the Alliance Road Bridge. Additionally, delaying the safety zone for the NPRM process would... persons and vessels from safety hazards associated with the demolition of the Alliance Road Bridge....

  13. Adsorption kinetics of CO2, CH4, and their equimolar mixture on coal from the Black Warrior Basin, West-Central Alabama

    Science.gov (United States)

    Gruszkiewicz, M.S.; Naney, M.T.; Blencoe, J.G.; Cole, D.R.; Pashin, J.C.; Carroll, R.E.

    2009-01-01

    Laboratory experiments were conducted to investigate the adsorption kinetic behavior of pure and mixed gases (CO2, CH4, approximately equimolar CO2 + CH4 mixtures, and He) on a coal sample obtained from the Black Warrior Basin at the Littleton Mine (Twin Pine Coal Company), Jefferson County, west-central Alabama. The sample was from the Mary Lee coal zone of the Pottsville Formation (Lower Pennsylvanian). Experiments with three size fractions (45-150????m, 1-2??mm, and 5-10??mm) of crushed coal were performed at 40????C and 35????C over a pressure range of 1.4-6.9??MPa to simulate coalbed methane reservoir conditions in the Black Warrior Basin and provide data relevant for enhanced coalbed methane recovery operations. The following key observations were made: (1) CO2 adsorption on both dry and water-saturated coal is much more rapid than CH4 adsorption; (2) water saturation decreases the rates of CO2 and CH4 adsorption on coal surfaces, but it appears to have minimal effects on the final magnitude of CO2 or CH4 adsorption if the coal is not previously exposed to CO2; (3) retention of adsorbed CO2 on coal surfaces is significant even with extreme pressure cycling; and (4) adsorption is significantly faster for the 45-150????m size fraction compared to the two coarser fractions. ?? 2008 Elsevier B.V.

  14. Adsorption Kinetics of CO2, CH4, and their Equimolar Mixture on Coal from the Black Warrior Basin, West-Central Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Gruszkiewicz, Miroslaw {Mirek} S [ORNL; Naney, Michael {Mike} T [ORNL; Blencoe, James {Jim} G [ORNL; Cole, David R [ORNL; Pashin, Jack C. [Geological Survey of Alabama; Carroll, Richard E. [Geological Survey of Alabama

    2009-01-01

    Laboratory experiments were conducted to investigate the adsorption kinetic behavior of pure and mixed gases (CO2, CH4, approximately equimolar CO2 + CH4 mixtures, and He) on a coal sample obtained from the Black Warrior Basin at the Littleton Mine (Twin Pine Coal Company), Jefferson County, west-central Alabama. The sample was from the Mary Lee coal zone of the Pottsville Formation (Lower Pennsylvanian). Experiments with three size fractions (45-150 m, 1-2 mm, and 5-10 mm) of crushed coal were performed at 40 C and 35 C over a pressure range of 1.4 6.9 MPa to simulate coalbed methane reservoir conditions in the Black Warrior Basin and provide data relevant for enhanced coalbed methane recovery operations. The following key observations were made: (1) CO2 adsorption on both dry and water-saturated coal is much more rapid than CH4 adsorption; (2) water saturation decreases the rates of CO2 and CH4 adsorption on coal surfaces, but it appears to have minimal effects on the final magnitude of CO2 or CH4 adsorption if the coal is not previously exposed to CO2; (3) retention of adsorbed CO2 on coal surfaces is significant even with extreme pressure cycling; and (4) adsorption is significantly faster for the 45-150 m size fraction compared to the two coarser fractions.

  15. Wordsmiths & Warriors

    Directory of Open Access Journals (Sweden)

    Jane Mattisson

    2014-12-01

    Full Text Available Wordsmiths & Warriors relates a real journey of thousands of miles undertaken by David and Hilary Crystal. The result is a fascinating combination of English-language history and travelogue (the study gives detailed instructions on how to find each place mentioned. David is responsible for the descriptions, and Hilary, for the full-colour photographs. The book comprises a guide for those wishing to follow in their footsteps; at the same time, it reflects the chronology of the language. The Crystals visit places associated with such well-known writers as Chaucer, Shakespeare, and Wordsworth; dictionary compilers such as Johnson and Murray; and a number of well-known and lesser-known dialect writers, elocutionists, and grammarians. Warrior wordsmiths such as King Alfred are also mentioned.Wordsmiths & Warriors emphasises the centrality of the Anglo-Saxon, medieval and early modern periods in the development of the English language as it is known today. A progressive view of language change and transition is generally avoided in the study in favor of a more personal selection of texts. The scope of the book is wide, incorporating small villages as well as major cities, ancient texts and more modern ones. Fifty-seven chapters take us to places as far apart as St Albans, Peterborough, West Malvern, Grasmere, Bath, Pegwell Bay, Lindisfarne, Cerne Abbas, Bourne, Canterbury, and Oxford. Wordsmiths & Warriors gives its readers an appetite to know more as fascinating details about the relationship between places and literary works emerge. The most important names are included: Chaucer (Southwark and Canterbury; Shakespeare (Stratford-upon-Avon and Park Street, London – the location of the original Globe Theatre, Dryden, Burns, Wordsworth, Hardy, George Bernard Shaw, and Dylan Thomas. The Bible is discussed in detail in relation to a number of geographical locations, including Lutterworth, Leicestershire, where Wycliffe translated the Bible in the 14th

  16. Network Warrior

    CERN Document Server

    Donahue, Gary

    2011-01-01

    Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you'll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An

  17. SEO Warrior

    CERN Document Server

    Jerkovic, John

    2010-01-01

    How can you make it easier for people to find your website? And how can you convert casual visitors into active users? SEO Warrior shows you how it's done through a collection of tried and true techniques, hacks, and best practices. Learn the nuts and bolts of search engine optimization (SEO) theory, the importance of keyword strategy, and how to avoid and remedy search engine traps. You'll also learn about search engine marketing (SEM) practices, such as Google AdWords, and how you can use social networking to increase your visibility. Ideal for web developers, savvy marketers, webmasters,

  18. Origin of minerals in joint and cleat systems of the Pottsville Formation, Black Warrior basin, Alabama: Implications for coalbed methane generation and production

    Science.gov (United States)

    Pitman, J.K.; Pashin, J.C.; Hatch, J.R.; Goldhaber, M.B.

    2003-01-01

    Coalbed methane is produced from naturally fractured strata in the lower Pennsylvanian Pottsville Formation in the eastern part of the Black Warrior basin, Alabama. Major fracture systems include orthogonal fractures, which consist of systematic joints in siliciclastic strata and face cleats in coal that strike northeast throughout the basin. Calcite and minor amounts of pyrite commonly fill joints in sandstone and shale and, less commonly, cleats in coal. Joint-fill calcite postdates most pyrite and is a weakly ferroan, coarse-crystalline variety that formed during a period of uplift and erosion late in the burial history. Pyrite forms fine to coarse euhedral crystals that line joint walls or are complexly intergrown with calcite. Stable-isotope data reveal large variations in the carbon isotope composition of joint- and cleat-fill calcite (-10.3 to + 24.3??? Peedee belemnite [PDB]) but only a relatively narrow range in the oxygen-isotope composition of this calcite (-16.2 to -4.1 ??? PDB). Negative carbon values can be attributed to 13C-depleted CO2 derived from the oxidation of organic matter, and moderately to highly positive carbon values can be attributed to bacterial methanogenesis. Assuming crystallization temperatures of 20-50??C, most joint- and cleat-fill calcite precipitated from fluids with ??18O ratios ranging from about -11 to +2 ??? standard mean ocean water (SMOW). Uplift and unroofing since the Mesozoic led to meteoric recharge of Pottsville strata and development of freshwater plumes that were fed by meteoric recharge along the structurally upturned, southeastern margin of the basin. Influxes of fresh water into the basin via faults and coalbeds facilitated late-stage bacterial methanogenesis, which accounts for the high gas content in coal and the carbonate cementation of joints and cleats. Diagenetic and epigenetic minerals can affect the transmissivity and storage capacity of joints and cleats, and they appear to contribute significantly to

  19. Site Characterization for CO{sub 2} Storage from Coal-fired Power Facilities in the Black Warrior Basin of Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Clark, Peter; Pashin, Jack; Carlson, Eric; Goodliffe, Andrew; McIntyre-Redden, Marcella; Mann, Steven; Thompson, Mason

    2012-08-31

    Coal-fired power plants produce large quantities of carbon dioxide. In order to mitigate the greenhouse gas emissions from these power plants, it is necessary to separate and store the carbon dioxide. Saline formations provide a potential sink for carbon dioxide and delineating the capacity of the various known saline formations is a key part of building a storage inventory. As part of this effort, a project was undertaken to access the storage capacity of saline reservoirs in the Black Warrior Basin of Alabama. This basin has been a productive oil and gas reservoir that is well characterized to the west of the two major coal-fired power plants that are north of Birmingham. The saline zones were thought to extend as far east as the Sequatchie Anticline which is just east of the power plants. There is no oil or gas production in the area surrounding the power plants so little is known about the formations in that area. A geologic characterization well was drilled on the Gorgas Power Plant site, which is the farthest west of two power plants in the area. The well was planned to be drilled to approximately 8,000 feet, but drilling was halted at approximately 5,000 feet when a prolific freshwater zone was penetrated. During drilling, a complete set of cores through all of the potential injection zones and the seals above these zones were acquired. A complete set of openhole logs were run along with a vertical seismic profile (VSP). Before drilling started two approximately perpendicular seismic lines were run and later correlated with the VSP. While the zones that were expected were found at approximately the predicted depths, the zones that are typically saline through the reservoir were found to be saturated with a light crude oil. Unfortunately, both the porosity and permeability of these zones were small enough that no meaningful hydrocarbon production would be expected even with carbon dioxide flooding. iv While this part of the basin was found to be unsuitable

  20. Real Warriors Campaign

    Science.gov (United States)

    ... 966-1020 Live Chat MILITARY CRISIS LINE For crisis intervention 800-273-8255 , press 1 Find Care Seek Help Live Chat ABOUT US The Real Warriors Campaign is an initiative launched by the Defense Centers of Excellence for Psychological Health and Traumatic Brain Injury (DCoE) to promote ...

  1. Printing Ancient Terracotta Warriors

    Science.gov (United States)

    Gadecki, Victoria L.

    2010-01-01

    Standing in awe in Xian, China, at the Terra Cotta warrior archaeological site, the author thought of sharing this experience and excitement with her sixth-grade students. She decided to let her students carve patterns of the ancient soldiers to understand their place in Chinese history. They would make block prints and print multiple soldiers on…

  2. Warrior culture, spirituality, and prayer.

    Science.gov (United States)

    Malmin, Mark

    2013-09-01

    Research has shown an increase in suicides by military veterans and law enforcement officers in the United States. Etiologic research elucidates warrior culture and subculture as contributing factors of this pathology. This paper examines the idiosyncratic nature and influence of warrior culture and subculture and offers recommendations to promote culture change. Faith-based spirituality and prayer are examined as adjunct modalities for stress management and emotional healing. Further research is recommended to assess the associated hidden cost factors and long-term financial impact of warrior culture on society.

  3. Warriors of Heaven and Earth

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    "Movies are like a magic carpet,"according to He Ping, the Chinese director who's just seen the fruit of 15 yuars of work finally hit the big screen, On September 23, Warriors of Heaven and Earth descended on Beijing theaters.

  4. Coal and coalbed-methane resources in the Appalachian and Black Warrior basins: maps showing the distribution of coal fields, coal beds, and coalbed-methane fields: Chapter D.1 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    Science.gov (United States)

    Trippi, Michael H.; Ruppert, Leslie F.; Milici, Robert C.; Kinney, Scott A.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    The maps contained in this chapter show the locations of coal fields, coal beds assessed by the U.S. Geological Survey (USGS) in 2000, and coalbed-methane fields in the central and southern Appalachian basin study areas, which include the coal-producing parts of the Black Warrior basin. The maps were compiled and modified from a variety of sources such as Tully (1996), Northern and Central Appalachian Basin Coal Regions Assessment Team (2001), Hatch and others (2003), Milici (2004), and unpublished data from the State geological surveys of Pennsylvania, West Virginia, Virginia, and Alabama. The terms “coalbed methane” and “coal-bed gas” are used interchangeably in this report. All of the figures are located at the end of this report.

  5. Illinois River NWFR HMP

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Illinois River National Wildlife and Fish Refuges Complex stretches along 124 miles of the Illinois River in west central Illinois. The Complex includes three...

  6. Geologic and geochemical studies of the New Albany Group in Illinois (Devonian black shale) to evaluate its characteristics as a source of hydrocarbons. Annual report, October 1, 1976--September 30, 1977

    Energy Technology Data Exchange (ETDEWEB)

    Bergstrom, R.E.; Shimp, N.F.

    1977-01-01

    The Illinois State Geological Survey is conducting geological and geochemical investigations to evaluate the potential of New Albany Group shales as sources of hydrocarbons. Geological studies include stratigraphy and structure; mineralogic and petrographic characterization; analyses of physical properties; and development of a computer-based resources evaluation system. Studies include quantitative determination of 49 major, minor, and trace elements; trace element distribution between inorganic and organic phases; hydrocaron characterization; and adsorption/desorption studies of gas through shales. Six cores (five from Illinois and one from western Kentucky) provide the principal data base for these investigations.Using subsurface stratigraphic techniques, twenty-two cross-sections and a preliminary New Albany Group thickness map have been prepared. Isopach maps are in preparation for each of the formations within the New Albany. Black shales predominate in the center of the Illinois Basin, whereas gray shales predominate around the margins of the Basin. A computer data base of over 5000 wells penetrating the New Albany Group has been compiled. Tectonic origins are not postulated for any of the linears, and caution is advised when interpreting linear features in glaciated terrains. Mineralogic and petrographic studies have concentrated on two cores. A preliminary classification of four shales lithofacies based on primary depositional characteristics has been established and related to oxygenation of the bottom environment. Preliminary results of physical index properties; major, minor, and trace elements; and gas compositions have been obtained for three cores. Internal surface area measurements reveal that gray shales have higher ultramicroporosity than do black shales. The gray shales also have high gas diffusion rates and are better reservoir rocks.

  7. "Jade Warrior" sai Hispaanias kolm preemiat

    Index Scriptorium Estoniae

    2007-01-01

    Eesti osalusega Soome-Hiina kung fu film "Igavese armastuse sõdalane - Jade Warrior" võitis 1. Ibiza ja Formentera filmifestivalil kolm Falco d'Ori auhinda (AJ Annila - parim debüüt-lavastaja, Jukka Uusitalo - filmikunstniku töö eest, Henri Blomberg - operaatritöö eest)

  8. Addressing Benefit Disparities for Wounded Warriors

    Science.gov (United States)

    2010-01-01

    to have suffered an amputation . 72 percent lost a limb or full hand/foot. • Traumatic Brain Injuries (TBI): Through January 2009, 10,470 Service...cited was a case where a Wounded Warrior with an artificial leg tears his trousers. If retired and receiving Veterans Affairs benefits, the Task...percent for non-battle injuries, and 59 percent for disease. • Amputations : As of March 2, 2009, 1,180 OEF and OIF Service members have been reported

  9. Eesti filmi "Jade Warrior" esilinastus Torontos / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2006-01-01

    Soome ja Hiina mütoloogiat ühendav fantaasiafilm "Igavese armastuse sõdalane - Jade Warrior" (Soome, Hiina ja Eesti ühistöö) esilinastus eile Toronto filmifestivalil. Andmed filmi tootmise ja levitamise kohta

  10. The Cultural Conflicts and Balance in The Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    毛琰虹

    2016-01-01

    InThe Woman Warrior, Kingston revealed the conlficts between Chinese culture and American culture under the complex social and cultural backgrounds and made her own exploration for cultural balance and integration.

  11. Assessment of DoD Wounded Warrior Matters: Selection and Training of Warrior Transition Unit and Wounded Warrior Battalion Leaders and Cadre

    Science.gov (United States)

    2014-08-22

    Demographics from Wounded Warrior Regiment, December 16, 2013. 34 “ Polytrauma ” was termed by VA to describe injuries to multiple body parts and...frequently occurs in polytrauma in combination with other disabling conditions, such as amputation, auditory and visual impairments, spinal cord injury...Military Medical Center, Bethesda, MD VA Polytrauma Rehabilitation Center, Palo Alto, CA Richmond Polytrauma Rehabilitation Center, Richmond, VA

  12. Illinois Wind Workers Group

    Energy Technology Data Exchange (ETDEWEB)

    David G. Loomis

    2012-05-28

    The Illinois Wind Working Group (IWWG) was founded in 2006 with about 15 members. It has grown to over 200 members today representing all aspects of the wind industry across the State of Illinois. In 2008, the IWWG developed a strategic plan to give direction to the group and its activities. The strategic plan identifies ways to address critical market barriers to the further penetration of wind. The key to addressing these market barriers is public education and outreach. Since Illinois has a restructured electricity market, utilities no longer have a strong control over the addition of new capacity within the state. Instead, market acceptance depends on willing landowners to lease land and willing county officials to site wind farms. Many times these groups are uninformed about the benefits of wind energy and unfamiliar with the process. Therefore, many of the project objectives focus on conferences, forum, databases and research that will allow these stakeholders to make well-educated decisions.

  13. 75 FR 14436 - Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois...

    Science.gov (United States)

    2010-03-25

    ... Energy Regulatory Commission Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois Public Service Company, Ameren Energy Resources Company, LLC, AmerenEnergy Resources Generating Company; Notice of Filing March 18, 2010. Take notice that on March 15, 2010, Ameren...

  14. Electric utilities in Illinois

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    Although the conference dealt specifically with concerns of the electric utilities in Illinois, the issues were dealt with in the national context as well. A separate abstract was prepared for each of the 5 sections of this proceeding. A total of 25 papers were presented. Section titles are: Forecasting, Planning and Siting, Reliability, Rates and Financing, and Future Developments.

  15. In Pursuit of an Aptitude Test for Potential Cyberspace Warriors

    Science.gov (United States)

    2007-03-01

    true, it is important and relevant to consider personalities of potential cyberspace warriors. “The Myers - Briggs -Type Indicator (Meyers and Briggs ...Analysis Discussion .................................................................................. 64 4.5 Critique of 315 IOS Test...address. There is one known existing test designed for candidates in a cyberspace role. That test will be reviewed and critiqued . Although neither

  16. Nett Warrior: Initial Operational Test and Evaluation Report

    Science.gov (United States)

    2015-05-01

    smartphone would work with a network of fixed cell towers. During Phase II of the IOT , there was a Communications Security (COMSEC) changeover, requiring...Director, Operational Test and Evaluation Nett Warrior Initial Operational Test and Evaluation ( IOT &E) Report...TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT SAR 18. NUMBER OF PAGES 50 19a. NAME OF RESPONSIBLE PERSON a. REPORT

  17. The Comical Image of the Dragon in The Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    艾露

    2013-01-01

    The figuration of the dragon is quite eye-catching and meaningful, particularly in the second episode of The Woman Warrior. By analyzing the image of the dragon in the text, and the relations of the dragon to the Chinese mythology and the tra⁃ditional Chinese medicine, this study argues Kingston has universalized the Chinese culture and exhibted her transnational world⁃view.

  18. The Air Force Warrior: Institutional Rhetoric Versus Reality

    Science.gov (United States)

    2010-06-01

    Aurelius was a committed Stoic and wrote much of his Stoic understandings while on military campaigns in his Meditations . 30 Stoicism offered the Roman...his (or her) particular unit. 26 Various methods are used to perpetuate the warrior ethos beyond the classroom lessons, to include applying lessons

  19. Libraries in Illinois: MedlinePlus

    Science.gov (United States)

    ... Library → Libraries in Illinois URL of this page: https://medlineplus.gov/libraries/illinois.html Libraries in Illinois ... ARLINGTON HEIGHTS, IL 60005-2392 847-618-5180 http://www.nch.org Chicago ALZHEIMER'S ASSOCIATION GREEN-FIELD ...

  20. Sedimentology of a wreck: the Rainbow Warrior revisited.

    Science.gov (United States)

    Smith, Abigail M; Kregting, Louise; Fern, Sophie; Fraser, Ceridwen I

    2011-11-01

    The wreck of the Rainbow Warrior, a 40-m ship sunk on 12 December 1987 in Matauri Bay (34° 59' S, 173° 56' E), Cavalli Islands, northeastern New Zealand, offers an opportunity to investigate the impact of artificial substrate on temperate carbonate sedimentation. Surface sediment samples showed no significant textural or compositional difference between sediments near the wreck and those far from it. The large and diverse carbonate-producing community resident on the wreck (dominated by bryozoans, corals and sponges) has not had a measurable influence on adjacent bottom sediments (dominated by bivalves and barnacles), even after 21 years. It is likely that carbonate production on the Rainbow Warrior is insufficient to leave any sedimentary record over the potential lifetime of the wreck on the seafloor, which informs our understanding of the long-term impacts of shipwrecks (and other artificial substrata) on the local benthic environment in shallow temperate ecosystems.

  1. Cultural Implications of Dragon in The Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    储俏

    2015-01-01

    <正>The Woman Warrior,written by Maxine Hong Kinston,won the National Book Critic Circle Award for the best work of nonfiction in 1976.It was also acclaimed as one of the top nonfiction books of the 1970s by Time Magazine.As a second generation immigrant female writer being raised in California,Kingston was in an awkward dilemma hovering

  2. Assessment of DoD Wounded Warrior Matters -- Fort Riley

    Science.gov (United States)

    2013-08-06

    of WTU Table of Distribution and Allowance ( TDA ). The Surgeon General further explained that WTUs are structured based on forecasted WT population...of Distribution and Allowance ( TDA ). During this process, WTUs are structured based on forecasted Warrior in Transition 0/VT) population. The forecast...the future. Thfs process ensures WTUs are adequately designed to support WT population increases on installations. but also allows the TDA to be

  3. "Jade Warrior" kupatab Soome sampo Hiina / Kätlin Kaldmaa

    Index Scriptorium Estoniae

    Kaldmaa, Kätlin, 1970-

    2006-01-01

    Soome ja Hiina mütoloogiat ühendav fantaasiafilm "Igavese armastuse sõdalane - Jade Warrior" (Soome, Hiina, Hollandi ja Eesti ühistöö) : stsenarist Iiro Küttner : režissöör Antti-Jussi Annila : võitluskunstide koreograaf Yu Yan Kai : osades Tommi Eronen, Zhang Jingchu, Markku Peltola. Lisatud Ave Randviiru, Elle Kulli ja Antti-Jussi Annila "Esimesed muljed"

  4. Assessment of DoD Wounded Warrior Matters -- Camp Lejeune

    Science.gov (United States)

    2012-03-30

    people who are sick, injured, convalescent, or disabled under the direction of physicians and registered nurses. The nature of the direction and...bicycle, swim, or kayak , etc. This is not reality.” He added that by making the WAR program mandatory, the battalion was creating a counter...contradictory. “It says don’t PT on your profile, but the battalion expects you to row a kayak .” • A Warrior added that he was concerned about

  5. Water Quality Management Studies, Middle Black Warrior and Lower Tombigbee Rivers, Warrior and Demopolis Lakes, July 1978-October 1979.

    Science.gov (United States)

    1983-04-01

    eacwn dactyloidee Family Cyperaceae ( sedges ) Genera Cype rue potystachyos C. odor’atus C. articulatue C. erythrorhizoe C. iria C. p se udove getue...hornwart (Chara), sedges , rushes, giant cutgrass (Zizaniopsis milacea), alliiator weed (Alternanther ohiloxeroide ) and water willow (Justica americana...philoxeroides) and wateri- willow (Justica aericana). These plants, along with sedges , rushes, " hornwart, cuon-tail, arrowhead, grasses and the bald cypress

  6. Warrior Resilience Training in Operation Iraqi Freedom: combining rational emotive behavior therapy, resiliency, and positive psychology.

    Science.gov (United States)

    Jarrett, Thomas

    2008-01-01

    Warrior Resilience Training (WRT) is an educational class designed to enhance Warrior resilience, thriving, and posttraumatic growth for Soldiers deployed in Operation Iraqi Freedom. Warrior Resilience Training uses rational emotive behavior therapy (REBT), Army leadership principles, and positive psychology as a vehicle for students to apply resilient philosophies derived from Army Warrior Ethos, Stoic philosophy, and the survivor and resiliency literature. Students in WRT are trained to focus upon virtue, character, and emotional self-regulation by constructing and maintaining a personal resiliency philosophy that emphasizes critical thinking, rationality, virtue, and Warrior Ethos. The author, an Army licensed clinical social worker, executive coach, REBT doctoral fellow, and former Special Forces noncommissioned officer, describes his initial experience teaching WRT during Operation Iraqi Freedom to combat medics and Soldiers from 2005 to 2006, and his experience as a leader of a combat stress control prevention team currently in Iraq offering mobile WRT classes in-theater. Warrior Resilience Training rationale, curriculum, variants (like Warrior Family Resilience Training), and feedback are included, with suggestions as to how behavioral health providers and combat stress control teams might better integrate their services with leaders, chaplains, and commands to better market combat stress resiliency, reduce barriers to care, and promote force preservation. Informal analysis of class feedback from 1168 respondents regarding WRT reception and utilization is examined.

  7. Improved Attachment Style for Female Veterans Who Graduated Warrior Renew Sexual Trauma Treatment.

    Science.gov (United States)

    Katz, Lori S; Park, Sam E; Cojucar, Geta; Huffman, Cristi; Douglas, Sarah

    2016-01-01

    The Warrior Renew sexual trauma treatment program proposes to target perceived attachment style and the internal working models of interpersonal relationships. This study examined scores on the Relationships Scales Questionnaire and Brief Symptom Inventory pre- and posttreatment in a sample of 62 female veterans who graduated the program. Findings revealed that graduates of Warrior Renew reported significant decreases in fearful and dismissive insecure attachment and significant increases in secure attachment. Scores were significantly correlated with symptoms. Findings lend support to an upward spiral hypothesis associated with long-term positive outcomes found in previous research on Warrior Renew.

  8. Illinois Occupational Skill Standards: Occupational Therapy Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    This document, which is intended to serve as a guide for work force preparation program providers, details the Illinois occupational skill standards for programs preparing students for employment in jobs in occupational therapy. Agency partners involved in this project include: the Illinois State board of Education, Illinois Community College…

  9. Nisqually - Early Invasive Detection and Rapid Response by Refuge Weed Warriors 2005

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Nisqually NWR initiated a Refuge Weed Warrior program in 2003 to aid the Refuge in controlling nonnative invasive plant species. Volunteers are trained to identify,...

  10. Net Warrior D10 Technology Report: Airborne Early Warning and Control (AEW&C) and Data Link Nodes

    Science.gov (United States)

    2012-04-01

    decision support; mobile technologies with a tactical sensor suite and situational communication endpoint; CORBA Component Model architectures for...WARRIOR EVENTS AND ENABLING RESEARCH..................... 30 5.1 CORBA Component Model...10 Figure 8: Net Warrior reference architecture.............................................................................. 12 Figure 9: OMG CORBA

  11. Petroleum and natural gas in Illinois

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    Presentations made at the 7th Annual Illinois Energy Conference are compiled and reported. Specific topics include: Illinois petroleum and natural gas supply; energy use patterns for Illinois and the nation; impacts of the National Energy Act on the natural gas industry; natural gas for North America; natural gas supply under the Natural Gas Policy; US access to international oil; deregulation and its impact on the US petroleum supply; the US Energy Policy; petroleum pricing and taxation policies in Illinois; the high cost of energy and its impact on the poor; impact of increased fuel prices on Illinois' industrial future; energy prices and inflation; opportunities for energy conservation in transportaton; overview of energy and synfuels from biomass and wastes; an inventory of energy potential from biomass in Illinois; problems and potential of alcohol from agriculture; liquid and gaseous fuels from coal; and alternatives to liquid and gaseous fuels.

  12. 75 FR 9276 - Harvard Illinois Bancorp, Inc., Harvard, Illinois; Approval of Conversion Application

    Science.gov (United States)

    2010-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision Harvard Illinois Bancorp, Inc., Harvard, Illinois; Approval of Conversion... application of Harvard Savings Bank, Harvard, Illinois, to convert to the stock form of organization....

  13. DataWarrior: an open-source program for chemistry aware data visualization and analysis.

    Science.gov (United States)

    Sander, Thomas; Freyss, Joel; von Korff, Modest; Rufener, Christian

    2015-02-23

    Drug discovery projects in the pharmaceutical industry accumulate thousands of chemical structures and ten-thousands of data points from a dozen or more biological and pharmacological assays. A sufficient interpretation of the data requires understanding, which molecular families are present, which structural motifs correlate with measured properties, and which tiny structural changes cause large property changes. Data visualization and analysis software with sufficient chemical intelligence to support chemists in this task is rare. In an attempt to contribute to filling the gap, we released our in-house developed chemistry aware data analysis program DataWarrior for free public use. This paper gives an overview of DataWarrior's functionality and architecture. Exemplarily, a new unsupervised, 2-dimensional scaling algorithm is presented, which employs vector-based or nonvector-based descriptors to visualize the chemical or pharmacophore space of even large data sets. DataWarrior uses this method to interactively explore chemical space, activity landscapes, and activity cliffs.

  14. Asceticism and the Pursuit of Death by Warriors and Monks

    Directory of Open Access Journals (Sweden)

    Ken Jeremiah

    2012-07-01

    Full Text Available There is a strong connection between martial arts and religious practices in Japan. Martial art practitioners, in an effort to utilize inner energy (ki and to eliminate fear, often turn to ascetic discipline. Mountain ascetics called yamabushi are known for their extreme, life-threatening training methods. Some of them, after ten years of mental and physical preparation, buried themselves alive, aspiring to become living Buddhas. This is the relatively unknown practice of self-mummification: a tradition that originated with Kukai, the founder of Shingon Buddhism. Approximately twenty individuals in Japan have successfully mummified themselves by means of ascetic discipline and special diets. The frame of mind developed while preparing for their deaths is the same mind-set that warriors strive to attain. Single-minded determination, the complete absence of fear, and the nonexistence of self are demonstrated in the actions of these individuals. These are the same qualities that are found in any master of the martial arts.

  15. Illinois: Library Automation and Connectivity Initiatives.

    Science.gov (United States)

    Lamont, Bridget L.; Bloomberg, Kathleen L.

    1996-01-01

    Discussion of library automation in Illinois focuses on ILLINET, the Illinois Library and Information Network. Topics include automated resource sharing; ILLINET's online catalog; regional library system automation; community networking and public library technology development; telecommunications initiatives; electronic access to state government…

  16. Groundwater: Illinois' Buried Treasure. Education Activity Guide.

    Science.gov (United States)

    Environmental Education Association of Illinois, Chicago.

    Groundwater is an extremely valuable resource that many feel has been too long neglected and taken for granted. There is growing recognition in Illinois and throughout the United States that comprehensive groundwater protection measures are vital. Illinois embarked on a course in protecting groundwater resources with the passage of the Illinois…

  17. Nutrition Education Needs of Elders in Illinois.

    Science.gov (United States)

    Chapman, Karen; And Others

    1996-01-01

    The dietary patterns and nutrition education needs of 472 Illinois adults over 64 were identified. Many were at nutritional risk, having high cholesterol, overall poor diet, and low intake of fruits, vegetables, and dairy products. The project was a collaboration between Cooperative Extension and the Illinois Department of Public Health. (SK)

  18. Illinois Occupational Skill Standards. Beef Production Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    This document, which is intended as a guide for workforce preparation program providers, details the Illinois occupational skill standards for programs preparing students for employment in occupations in the beef production cluster. The document begins with a brief overview of the Illinois perspective on occupational skill standards and…

  19. 76 FR 35260 - Illinois Disaster # IL-00030

    Science.gov (United States)

    2011-06-16

    ... ADMINISTRATION Illinois Disaster IL-00030 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Illinois (FEMA..., Fort Worth, TX 76155. FOR FURTHER INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance,...

  20. University of Illinois Temperature Sensors

    Energy Technology Data Exchange (ETDEWEB)

    Davis, K. L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Knudson, D. L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rempe, J. L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Chase, B. M. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-09-18

    This document summarizes background information and presents results related to temperature measurements in the Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) University of Illinois Project 29609 irradiation. The objective of this test was to assess the radiation performance of ferritic alloys for advanced reactor applications. The FeCr-based alloy system is considered the lead alloy system for a variety of advanced reactor components and applications. Irradiations of FeCr alloy samples were performed using the Hydraulic Shuttle Irradiation System (HSIS) in the B-7 position and in a static capsule in the A-11 position of the ATR.

  1. A Photographic Essay of Apache Chiefs and Warriors, Volume 2-Part B.

    Science.gov (United States)

    Barkan, Gerald; Jacobs, Ben

    As part of a series designed for instruction of American Indian children and youth, this resource guide constitutes a pictorial essay describing forts, Indian agents, and Apache chiefs, warriors, and scouts of the 19th century. Accompanying each picture is a brief historical-biographical narrative. Focus is on Apache resistance to the reservation.…

  2. American Indian Females and Stereotypes: Warriors, Leaders, Healers, Feminists; Not Drudges, Princesses, Prostitutes

    Science.gov (United States)

    Lajimodiere, Denise K.

    2013-01-01

    This article is written by a Native female author. It delves into the historical stereotypes of Native females as drudges, princesses, and prostitutes perpetrated by media, movies, and literature. The author reviews research on the traditional and modern roles of Native females, including roles as warriors, leaders, and healers. Current literature…

  3. Using "Warriors Don't Cry" in a Capstone Project to Combat Bullying

    Science.gov (United States)

    Korneliussen, Kristin

    2012-01-01

    "Two, four, six, eight, we ain't gonna integrate!" the author's eighth-grade students shouted with gusto. They were reading "Warriors Don't Cry," Melba Patillo Beals's memoir about her experiences as one of the nine African American students who integrated Little Rock Central High School in 1957. Each time those hateful words…

  4. Warrior Mothers as Heroines and Other Healing Imagery in the Finnish National Epic of "Kalevala."

    Science.gov (United States)

    Hiltunen, Sirkku M. Sky

    2001-01-01

    Examines mother imagery from the Finnish mythological epic "Kalevala," and describes how they offer healing imagery for understanding and acceptance of one's own mother and subsequently one's self. Offers background to the "Kalevala" itself, its language and to warriors, shamans, and sages in general. Examines seven mother metaphors found in the…

  5. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project: 2010-2012

    Science.gov (United States)

    2014-01-01

    set new goals and the means by which the organization—and its alumni—may reach those goals. xvii Acknowledgments We would like to thank Jennifer Silva ...and Anna Sivonda at the Wounded Warrior Project for their support and feedback through the course of the study. We are also grateful for the

  6. Wounded Warriors (AW2), 5th Anniversary Report, 2004-2009

    Science.gov (United States)

    2009-01-01

    kayaking , a visit to the zoo, and a Family night at a baseball game—as well as counseling sessions where they worked to identify their own issues for...With the evolving nature of warrior care, this is a move that just made sense. From the battlefield to the home front, MEDCOM has the oversight and

  7. Students of Sinte Gleska University Reflect on What It Means to Be a Warrior

    Science.gov (United States)

    Rykaczewski Carriere, Lauren Grace

    2011-01-01

    This study developed after hearing Gerard Baker, the first Native American to serve as a National Park Superintendent, state that he "was not a warrior" when he was unsuccessful in college the first time (G. Baker, International Partnership for Service-Learning and Leadership [IPSL] conference presentation, October 18, 2005). The purpose…

  8. Nisqually - Early Detection Rapid Response, Monitoring and Mapping of High Priority Invasive Species with Nisqually NWRC Weed Warriors 2008

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This project will continue a successful program of early detection and rapid response, monitoring and mapping of invasive species on Nisqually NWRC by Weed Warrior...

  9. Patterns in Illinois Educational School Data

    CERN Document Server

    Stevens, Cacey S; Nagel, Sidney R

    2015-01-01

    We examine Illinois educational data from standardized exams and analyze primary factors affecting the achievement of public school students. We focus on the simplest possible models: representation of data through visualizations and regressions on single variables. Exam scores are shown to depend on school type, location, and poverty concentration. For most schools in Illinois, student test scores decline linearly with poverty concentration. However Chicago must be treated separately. Selective schools in Chicago, as well as some traditional and charter schools, deviate from this pattern based on poverty. For any poverty level, Chicago schools perform better than those in the rest of Illinois. Selective programs for gifted students show high performance at each grade level, most notably at the high school level, when compared to other Illinois school types. The case of Chicago charter schools is more complex. In the last six years, their students' scores overtook those of students in traditional Chicago high...

  10. River Mileages and Drainage Areas for Illinois Streams. Volume 1. Illinois Except Illinois River Basin.

    Science.gov (United States)

    1979-12-01

    rOUNTY n.4 POAr, S2’.T IR IW IRVINGTON 0.7 MISSOUPI-ILLINUIS Rk IRVINGTON 1.4 ROAr) %34*TOIN.R0IW IRVIN (;TON 2.5 ROAn 535.T IN.k IW IRVINGTON 4.0 ROAn...536.T IN.R IW IRVINGTON ’..2 ILLINOIS CENTRAL RR IRVIN &TON 4.6 WASHINGTON-MARION CO LN IRVINGTON 4.6 US wWY 51 IRVINGTON 4.7 ROAn 531*T I’ ,k Iw... WELSH HOLLOW L ELIZABETH 32.3 ROAD S 3 T27N R 3E ELIZABETH 35.8 ROAD S23 T28N R 3E SCALES MOUND E 36.2 COON CR R SCALES MOUND E 36.8 ROAD S24 T28N R 3E

  11. Flooding in Illinois, April-June 2002

    Science.gov (United States)

    Avery, Charles; Smith, D.F.

    2002-01-01

    Widespread flooding occurred throughout most of Illinois in spring 2002 as a result of multiple intense rainstorms that moved through the State during an extended 2-month period from the third week in April through the month of May in central and southern Illinois, the first week in June in northern Illinois, and the second week in June in west-central Illinois. The scale of flooding was highly variable in time and intensity throughout the State. A Federal disaster was declared for central and southern Illinois to deal with the extensive damage incurred during the severe weather, and to provide emergency aid relief. Discharge and stage records for the flood periods described above are presented for 193 streamflow-gaging stations throughout Illinois and in drainages just upstream of the State. New maximum instantaneous discharge was recorded at 12 stations during this flood period, and new maximum stage was recorded at 15 stations. Flood stage was exceeded for at least 1 day during this 2-month period at 67 of the 82 stations with established flood-stage elevations given by the National Weather Service. Of the 162 streamflowgaging stations with an established flood-frequency distribution, a 5-year or greater flood discharge was recorded at 87 stations, and a 100-year or greater flood discharge occurred at six stations.

  12. National Assessment of Oil and Gas Project - Black Warrior Province (065) Quarter-Mile Cells

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution...

  13. Cultural Resources Reconnaissance Study of the Black Warrior-Tombigbee System Corridor, Alabama. Volume 1. Archaeology.

    Science.gov (United States)

    1983-01-01

    with no sug- gestion of ceremonial activity and with no evidence at all for secondary ceremonial centers anywhere. There should thus be, for...1972) and Europolitical mandated aboriginal population resettlement and by further gradual, although occa- sionally catastrophic , aboriginal...Mueller, pp. 45-60. University of Arizona Press. Tucson. Rouse, Irving 1939 Prehistory in Haiti : A Study in Method. Yale University Pub- lications in

  14. National Assessment of Oil and Gas Project - Black Warrior Province (065) Assessment Units

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is...

  15. 78 FR 24065 - Special Local Regulation; Tuscaloosa Dragon Boat Races; Black Warrior River; Tuscaloosa, AL

    Science.gov (United States)

    2013-04-24

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Tuscaloosa Dragon Boat Races... the Junior League of Tuscaloosa Dragon Boat Races. Entry into, transiting or anchoring in this area is... the Junior League of Tuscaloosa Dragon Boat Races. This event is advertised as scheduled...

  16. 77 FR 23125 - Special Local Regulation; Tuscaloosa Dragon Boat Race; Black Warrior River; Tuscaloosa, AL

    Science.gov (United States)

    2012-04-18

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Tuscaloosa Dragon Boat Race.... League of Tuscaloosa Dragon Boat Races. Entry into, transiting or anchoring in this area is prohibited to... associated with the Jr. League of Tuscaloosa Dragon Boat Races. This event is advertised as scheduled...

  17. National Assessment of Oil and Gas Project - Black Warrior Basin Province (065) Total Petroleum Systems

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the...

  18. Prototype Filling and Emptying System Measurements, New Bankhead Lock, Black Warrior River, Alabama.

    Science.gov (United States)

    1980-08-01

    the roof of the culvert. Test 29 (Plate 8) is an example of a test in which air flow occurred and the instantaneous pressures at TV1 * Maurice James...coefficient L d Overt ravel , ft0 D1 ,D2 Equivalent diameter of the culvert segments f Friction factor g Acceleration due to gravity H Initial head, ft

  19. Cultural Conflict Mirrored by the Female Characters in the Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    孙贻红

    2015-01-01

    By analyzing the contradiction between the first immigrant American Chinese women and their America-born children as well as the inner emotional dilemma within the second immigrant women,this paper attempts to explore the cultural conflict manifested by female characters in The Woman Warrior,demonstrating the American immigrant women’s depression,desperation and bitterness in their adaptation to a new circumstance.

  20. Special Plans and Operations: Assessment of DOD Wounded Warrior Matters - Fort Sam Houston

    Science.gov (United States)

    2011-03-17

    history of high-risk behavior, experienced a broken relationship, suffered from chronic pain, and/or are pending punitive actions. 11...team, and others who had experience in case management and disease management. Most stated that they possessed at least a Bachelor of Science in Nursing...Warrior’s death) for Warrior placement in squads to prevent staff burnout . The Commanding General concluded that the implementation of this

  1. The effectiveness of technology-enhanced relaxation techniques for military medical warriors.

    Science.gov (United States)

    Stetz, Melba C; Kaloi-Chen, Janalle Y; Turner, David D; Bouchard, Stéphane; Riva, Giuseppe; Wiederhold, Brenda K

    2011-09-01

    Combat zones can be very stressful for those in the area. Even in the battlefield, military medical personnel are expected to save others, while also staying alive. In this study, half of a sample of deployed military medical warriors (total n = 60) participated in technology-assisted relaxation training. Learning relaxation skills with a video clip of virtual reality relaxing scenes showed a statistically significant impact on the anxiety levels of the Experimental Group.

  2. A Warrior as well as Idealist--An Analysis of Jean Christophe in Jean Christophe

    Institute of Scientific and Technical Information of China (English)

    申辰瑜

    2015-01-01

    Jean Cheistiphe,the tragic genius under Roman Rolland’s pen,is a world-renowned image in literary world. His whole life is a miracle yet with miserable struggles and countless failures,encouraging millions of people to face the obstacles in their lives since its very first publish. Here in this paper,I would like to make an analysis of this warrior as well as idealist and see what exterior also functioned to lead to his personal tragedy.

  3. Summary of selected water-quality data for the Warrior coal field, Alabama

    Science.gov (United States)

    Mooty, W.S.

    1985-01-01

    A summary is presented of selected water quality data collected from 1976 to 1984 at 75 surface water sites and 28 test wells in the Warrior coal field in northwestern Alabama. The minimum, maximum, mean or median, standard deviation, and number of determinations are given for each site for discharge, pH, alkalinity, specific conductance, hardness, dissolved and suspended solids, sulfate, and total and dissolved iron and manganese. Twelve quadrangles are included in the report showing the location of each site. (USGS)

  4. Assessment of DoD Wounded Warrior Matters: Managing Risks of Multiple Medications

    Science.gov (United States)

    2014-02-21

    medication use through electronic prescription drug monitoring programs that allow healthcare providers and pharmacists to identify patients who engage...prescribing). It allows clinicians to identify changes in prescribing patterns of particular medications that may indicate a change in the health of the...messaging capability informs a provider or pharmacist when a Wounded Warrior has been enrolled in the “1-1-1” program. The increased situational

  5. Enhancing Resilience through Post-Deployment Decompression: A Softer Approach to Sharpening the Warrior Edge

    Science.gov (United States)

    2012-04-25

    include yoga, acupuncture, and meditation .28 Similar to other DoD resilience initiatives, this program is prevention-focused and strives to break...Warrior could be effectively delivered in an informal classroom setting by OSCAR team members and additional mental health personnel, thereby...anxiety or distress, and directly counter the urge to avoid these things.55 Incorporating realistic “trigger” situations into a classroom setting may not

  6. IllinoisGRMHD: An Open-Source, User-Friendly GRMHD Code for Dynamical Spacetimes

    CERN Document Server

    Etienne, Zachariah B; Haas, Roland; Moesta, Philipp; Shapiro, Stuart L

    2015-01-01

    In the extreme violence of merger and mass accretion, compact objects like black holes and neutron stars are thought to launch some of the most luminous outbursts of electromagnetic and gravitational wave energy in the Universe. Modeling these systems realistically is a central problem in theoretical astrophysics, but has proven extremely challenging, requiring the development of numerical relativity codes that solve Einstein's equations for the spacetime, coupled to the equations of general relativistic (ideal) magnetohydrodynamics (GRMHD) for the magnetized fluids. Over the past decade, the Illinois Numerical Relativity (ILNR) Group's dynamical spacetime, GRMHD code has proven itself as one of the most robust and reliable tools for theoretical modeling of such GRMHD phenomena. Despite the code's outstanding reputation, it was written "by experts and for experts" of the code, with a steep learning curve that would severely hinder community adoption if it were open-sourced. Here we present IllinoisGRMHD, whic...

  7. Hazardous waste in Illinois: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Heavisides, T.K.; LaScala, R.; Reddy, K.R.; Warren, T.J.; Zyznieuski, W.

    1983-12-01

    Hazardous waste management is recognized as one of the most critical human health and environmental issues of the decade. The State of Illinois, as a major center of industry and agriculture, has been ranked as the second largest generator of hazardous waste in the nation. This report provides a comprehensive review of the hazardous waste issue in Illinois, including how wastes are generated and managed, the environmental and health risks associated with improper management practices, and a discussion of legislative and governmental policies which effect hazardous waste. The report also contains two appendices, the first which provides a discussion of alternative technologies for hazardous waste disposal, the second which contains the full text of a supplementary report on hazardous waste management in Illinois, developed by Patterson Associates, Inc.

  8. Measuring Music Education: Music Education Assessment in Illinois

    Science.gov (United States)

    Cangro, Richard M.

    2014-01-01

    There are many assessment initiatives and policy changes happening in Illinois concerning learning and teaching expectations that involve K-12 students, teacher candidates, and current teachers. The Illinois State Board of Education has adopted new Math and English Language Arts standards for K-12 education known as the "New Illinois State…

  9. Illinois Occupational Skill Standards: Agricultural Sales and Marketing Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    This document, which is intended to serve as a guide for work force preparation program providers, details the Illinois occupational skill standards for programs preparing students for employment in jobs in agricultural sales and marketing. Agency partners involved in this project include: the Illinois State Board of Education, Illinois Community…

  10. BlackBerry PlayBook For Dummies

    CERN Document Server

    Sandler, Corey

    2011-01-01

    Use your BlackBerry PlayBook for work and for play—this book shows you how For all you business road warriors who don't go anywhere without your BlackBerrys, the road just got a little more comfortable. The BlackBerry PlayBook is a tablet is your go-to-gadget for working on the go. Learn how to take full advantage of this powerful newcomer to the tablet market with this full-color For Dummies guide. You'll discover how to use your PlayBook to connect to corporate systems, manage your finances, keep track of your travel and other schedules—even how to use the PlayBook as an e-reade

  11. Examination of Illinois Superintendents' Perceptions of the Illinois School Superintendent Content-Area Standards and Performance Indicators

    Science.gov (United States)

    Demory, Christine E.

    2011-01-01

    This study examines Illinois school superintendents' perceived importance of the Illinois school superintendent content area standards and performance indicators. This study is significant because it provides an opportunity for rigorous reflection in identifying Illinois school superintendents' perceived importance of superintendent behaviors that…

  12. Science: issues in Illinois (reprints of science columns from Illinois Issues, February 1980-May 1981)

    Energy Technology Data Exchange (ETDEWEB)

    1981-08-01

    This report consists of reprints on current public policy issues involving science and technology (S and T) in the State of Illinois. The reprints include monthly science columns from February 1980 - May 1981 Illinois Issues, a magazine of state public affairs. The magazine is an outgrowth of a legislative science research annual --a compilation of S and T-related reports prepared for the Illinois General Assembly. Topics include waste oil recovery, nuclear safety, decontamination of nuclear reactors, sulfur dioxide levels, acid rain, radioactive waste disposal problems, Illinois' legislature's record on S and T, paternity blood testing, DMSO, science issues of the 80's, European solutions to nuclear wastes, Scientific Creationism versus the theory of evolution, drug paraphernalia definition, Reye's Syndrome, and Agent Orange.

  13. A History of Discrimination against Black Students in Chicago Secondary Schools.

    Science.gov (United States)

    Daniel, Philip T. K.

    1980-01-01

    Examines the historical integration-segregation dilemma from the passage of the first Illinois school law in 1825 to the solidification of the segregation era in the 1930s. Discusses structural impediments to Black students' academic achievement and identifies forces which sought to establish a vocational education caste system for Blacks.…

  14. Art Appreciation Courses in Illinois Community Colleges.

    Science.gov (United States)

    Choate, Lenetta K.; Keim, Marybelle C.

    1997-01-01

    Reviews literature on the characteristics of community college art appreciation courses and instructors. Presents findings from a survey of Illinois community colleges regarding the characteristics of art appreciation instructors and the institutions offering such programs and course content and methodology. Reports results and discusses…

  15. Illinois Occupational Skill Standards: Accounting Services Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These Illinois skill standards for the accounting services cluster are intended to serve as a guide to workforce preparation program providers as they define content for their programs and to employers as they establish the skills and standards necessary for job acquisition. They could also serve as a mechanism for communication among education,…

  16. Illinois Occupational Skill Standards: Welding Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These Illinois skill standards for the welding cluster are intended to serve as a guide to workforce preparation program providers as they define content for their programs and to employers as they establish the skills and standards necessary for job acquisition. They could also serve as a mechanism for communication among education, business,…

  17. Predicting School Referenda Outcomes: Answers from Illinois.

    Science.gov (United States)

    Lentz, Corliss

    1999-01-01

    Uses ordinary least-squares multivariate regression analysis to determine if jurisdictional types vary in their willingness to increase taxation for schools, employing 892 education fund referenda conducted in Illinois from 1981 to 1989. Outcomes do differ by jurisdiction type. The strongest predictor is willingness to pay for higher taxes. (29…

  18. Mathematics Placement at the University of Illinois

    Science.gov (United States)

    Ahlgren Reddy, Alison; Harper, Marc

    2013-01-01

    Data from the ALEKS-based placement program at the University of Illinois is presented visually in several ways. The placement exam (an ALEKS assessment) contains precise item-specific information and the data show many interesting properties of the student populations of the placement courses, which include Precalculus, Calculus, and Business…

  19. Illinois Occupational Skill Standards: Medical Office Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  20. Illinois Occupational Skill Standards: Nursing Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  1. Illinois Occupational Skill Standards: Press Operations Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  2. An Administrative Model for Serving Exceptional Black Children.

    Science.gov (United States)

    Wright, Katie Harper

    Two poor inner city predominantly Black school districts (East St. Louis and Lovejoy, Illinois) entered into a joint agreement to enhance delivery of special education services to their children. Initial mistrust began to give way when a common philosophy was reached. Approaches developed included diagnostic and prescriptive teaching and…

  3. IllinoisGRMHD: an open-source, user-friendly GRMHD code for dynamical spacetimes

    Science.gov (United States)

    Etienne, Zachariah B.; Paschalidis, Vasileios; Haas, Roland; Mösta, Philipp; Shapiro, Stuart L.

    2015-09-01

    In the extreme violence of merger and mass accretion, compact objects like black holes and neutron stars are thought to launch some of the most luminous outbursts of electromagnetic and gravitational wave energy in the Universe. Modeling these systems realistically is a central problem in theoretical astrophysics, but has proven extremely challenging, requiring the development of numerical relativity codes that solve Einstein's equations for the spacetime, coupled to the equations of general relativistic (ideal) magnetohydrodynamics (GRMHD) for the magnetized fluids. Over the past decade, the Illinois numerical relativity (ILNR) group's dynamical spacetime GRMHD code has proven itself as a robust and reliable tool for theoretical modeling of such GRMHD phenomena. However, the code was written ‘by experts and for experts’ of the code, with a steep learning curve that would severely hinder community adoption if it were open-sourced. Here we present IllinoisGRMHD, which is an open-source, highly extensible rewrite of the original closed-source GRMHD code of the ILNR group. Reducing the learning curve was the primary focus of this rewrite, with the goal of facilitating community involvement in the code's use and development, as well as the minimization of human effort in generating new science. IllinoisGRMHD also saves computer time, generating roundoff-precision identical output to the original code on adaptive-mesh grids, but nearly twice as fast at scales of hundreds to thousands of cores.

  4. Black to Black

    DEFF Research Database (Denmark)

    Langkjær, Michael Alexander

    2012-01-01

    ’s a lifestyle I enjoy.” For Monáe, the tuxedo is both working clothes and a superhero uniform. Together with futuristic references to Fritz Lang’s dystopian Metropolis, her trademark starched shirt and tuxedo also recall Weimar and pre-war Berlin. While outwardly dissimilar, Sioux’s and Monáe’s shared black...... suggested that appreciation of the highly personal motives of both Siouxsie Sioux and Janelle Monáe in wearing black may be achieved via analogies with the minimalist sublime of American artists Frank Stella’s and Ad Reinhardt’s black canvasses....

  5. The nature of the British soldier : warrior or weapons platform a philosophical framework

    OpenAIRE

    McCormack, P J

    2016-01-01

    This thesis is an examination of how the nature of the British soldier is constructed/imagined in contemporary British society if a spectrum of meaning is imagined that posits a warrior existing at one extreme and a weapons platform at the other. Located within a philosophical setting and indebted to Charles Taylor’s modern social imaginaries, a number of sub-questions function as the mechanism used to explore the thesis question in the six research chapters which are: 2, Identity and Narrati...

  6. The ‘warrior gene’ and the Maõri people: the responsibility of the geneticists

    OpenAIRE

    Perbal, Laurence

    2013-01-01

    The ‘gene of’ is a teleosemantic expression that conveys a simplistic and linear relationship between a gene and a phenotype. Throughout the 20th century, geneticists studied these genes of traits. The studies were often polemical when they concerned human traits: the ‘crime gene’, ‘poverty gene’, ‘IQ gene’, ‘gay gene’ or ‘gene of alcoholism’. Quite recently, a controversy occurred in 2006 in New Zealand that started with the claim that a ‘warrior gene’ exists in the Mãori community. This cla...

  7. Low-coherence ESPI in the investigation of ancient terracotta warriors

    Science.gov (United States)

    Gulker, Gerd; Kraft, Arne

    2003-05-01

    In order to investigate deterioration processes in the paint layers on the famous 2000-yr-old Chinese Terracotta warriors, a low coherence ESPI system was designed. In this modified set-up a short-coherent superluminescence diode instead of a laser is used. By changing the path length of one of the interfering beams it is possible to select a region limited in depth where deformations are measured even if it is below the surface. Results on an artificial test object and on original terracotta fragments demonstrate the limits and the capabilities of the new method.

  8. Illinois task force on global climate change

    Energy Technology Data Exchange (ETDEWEB)

    Griffin, B.S. [Illinois Dept. of Natural Resources, Springfield, IL (United States)

    1996-12-31

    The purpose of this report is to document progress in the areas of national policy development, emissions reduction, research and education, and adaptation, and to identify specific actions that will be undertaken to implement the Illinois state action plan. The task force has been tracking national and international climate change policy, and helping shape national policy agenda. Identification and implementation of cost-effective mitigation measures has been performed for emissions reduction. In the area of research and education, the task force is developing the capacity to measure climate change indicators, maintaining and enhancing Illinois relevant research, and strengthening climate change education. Activities relevant to adaptation to new policy include strengthening water laws and planning for adaptation. 6 figs., 4 tabs.

  9. Regional cross section program for Illinois basin

    Energy Technology Data Exchange (ETDEWEB)

    Treworgy, J.D.; Whitaker, S.T. (Illinois State Geological Survey, Champaign (USA))

    1989-08-01

    For the first time, the Illinois State Geological Survey will publish a network of regional cross sections portraying the structural and stratigraphic framework of the entire Illinois basin. The network of 16 structural cross sections radiating outward from the Union Oil 1 Cisne Community well (Sec. 3, T1N, 7E, Wayne County, Illinois) will consist of wireline logs showing formation boundaries and gross lithofacies of the entire stratigraphic column for over 140 wells. Indiana and Kentucky portions of the network will be prepared in conjunction with their respective state geological surveys. Wireline logs are being digitized and stored to allow reproduction of log curves at different scales and in various combinations. Initial cross sections will be published at a vertical scale of 1 in. = 400 ft and a horizontal scale of 1 in. = 8 mi (1:500,000). To assure the most accurate structural and lithologic portrayals possible, numerous wireline logs are being examined in addition to the 140 illustrated on the sections. Available seismic data, sample and core descriptions, and existing structure, isopach, and facies maps are also being used. Text describing the sections will be included on each sheet. Topics will cover a brief history of deposition and structural evolution, distribution of source rocks, reservoir rocks and seals, and significant fields and plays.

  10. The Wanderer, the Chameleon, and the Warrior: Experiences of Doctoral Students of Color Developing a Research Identity in Educational Administration

    Science.gov (United States)

    Murakami-Ramalho, Elizabeth; Piert, Joyce; Militello, Matthew

    2008-01-01

    In this article, the authors use their personal narratives and collaborative portraits as methods to shed light on the complexities of developing a research identity while journeying through a doctoral program. Using the metaphors of a wanderer, a chameleon, and a warrior, their narratives represent portraits of experiences faced by doctoral…

  11. A Virginia Wounded Warrior and School of Social Work Partnership: The "MISSION: Healthy Relationships" Project and Student Engagement

    Science.gov (United States)

    Weng, Suzie S.; Rotabi, Karen Smith; McIntosh, Edward M.; High, Jennifer G.; Pohl, Amanda; Herrmann, Amy

    2015-01-01

    Postdeployment family reintegration and relationship breakdown among combat veterans has received considerable attention from the Department of Defense and the media. Social interventions have been developed as a family strengthening strategy. In this article, we present a university-Wounded Warrior partnership where a relationship enhancement…

  12. Training the Twenty-First Century Special Forces Warrior: Does Character Matter When Training the Adaptive Leader

    Science.gov (United States)

    2006-06-16

    have been possible without the dedication of my wife Julie, whom I am eternally indebted to for her sacrifice. v ACRONYMS POI Program of...before himself. That is the difference between a real warrior and the “summer soldier and sunshine patriot” that Thomas Paine spoke of on December 1776

  13. Psychology and photography: chimneys dreaming and chimneys warriors

    Directory of Open Access Journals (Sweden)

    Tilde Giani Gallino

    2013-02-01

    Full Text Available The article covers two aspects related to Psychology and Art. The first aspect concerns the similarities found between photography and various Schools of experimental psychology. For instance, the scientists of Psychology of ethological theory, and Non-verbal communication (NVC, observe with particular methodologies the non-verbal messages that animals and humans transmit to their peers through expressions, posture, gestures. The same is done by photographers (those who use the “camera” with a good knowledge of the medium and a “photographic  eye” when they look around, careful to catch an expression, any unusual attitude, or a gesture of friendship. Another School of psychology, the Gestalpsychologie (Gestalt: form, figure, configuration, attributes a decisive value to the perception of space, the foreground and the background, the perspective and vanishing points, the contrast between black and white. All aspects that effectively interest psychologists just as much as photographers. Finally, the second aspect relates to the art of Antony Gaudì and makes some hypothesis about the personality and behavior of the great architect, with regard to the construction of two houses, "Casa Batllo" and "Casa Mila": particularly because of the configuration or Gestalt of the "chimneys" that dominate the two buildings. In this study, cooperate each other psychological analysis and the art of photography. The last enables us to study also the details of the work of Gaudì, as can be seen in the pictures of this essay.

  14. Beyond the Mohawk Warrior: Reinterpreting Benjamin West’s Evocations of American Indians

    Directory of Open Access Journals (Sweden)

    Julia A. Sienkewicz

    2009-11-01

    Full Text Available This essay offers a reinterpretation of the narratives in John Galt’s 'The Life and Studies of Benjamin West' (1816 that introduce the artist’s encounters with, or evocations of, American Indians. This study grapples, in particular, with the iconic status of the narrative in which the young artist, newly arrived in Rome from the British Colony of Pennsylvania, is said to have exclaimed ‘My God, how like it is to a young Mohawk warrior!’ when he first encountered the 'Apollo Belvidere'. It questions whether West actually did liken the 'Apollo Belvidere ' to a Mohawk warrior in 1760, and instead resituates the narrative within concerns of transatlantic audience and international politics in 1816. Rather than the naïve exclamation of a provincial visitor to a European metropolis, this article contends that West’s remark, at least as retold within Galt’s narrative, was the calculated reflection of a cosmopolitan intellectual on matters of intercultural and transatlantic concern.

  15. The 'warrior gene' and the Mãori people: the responsibility of the geneticists.

    Science.gov (United States)

    Perbal, Laurence

    2013-09-01

    The 'gene of' is a teleosemantic expression that conveys a simplistic and linear relationship between a gene and a phenotype. Throughout the 20th century, geneticists studied these genes of traits. The studies were often polemical when they concerned human traits: the 'crime gene', 'poverty gene', 'IQ gene', 'gay gene' or 'gene of alcoholism'. Quite recently, a controversy occurred in 2006 in New Zealand that started with the claim that a 'warrior gene' exists in the Mãori community. This claim came from a geneticist working on the MAOA gene. This article is interested in the responsibility of that researcher regarding the origin of the controversy. Several errors were made: overestimation of results, abusive use of the 'gene of' kind of expression, poor communication with the media and a lack of scientific culture. The issues of the debate were not taken into account sufficiently, either from the political, social, ethical or even the genetic points of view. After more than 100 years of debates around 'genes of' all kinds (here, the 'warrior gene'), geneticists may not hide themselves behind the media when a controversy occurs. Responsibilities have to be assumed.

  16. Three "Warrior" Passenger Car Tire Series Appeared on the Market for the First Time%Three "Warrior" Passenger Car Tire Series Appeared on the Market for the First Time

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    On Augu'st 28, "Warrior" Passenger Car Tire Market Conference was held by Double Coin Group (Anhui) Warrior Tires Co., Ltd. in Shanghai with a subject of " Wonderful Combination to Start the Fu- ture". Warrior tires came into the market, which changed the pattern of the Chinese medium and high-end passenger car tire market dominated by foreign brands, mark- ing the beginning of the national brand to stand on the international medium and high-end passenger car tire market.

  17. Comprehensive Career Development for Illinois: Findings and Recommendations of the Illinois Career Development Task Force

    Science.gov (United States)

    Williams, J. Mark; Bragg, Debra D.; Makela, Julia Panke

    2008-01-01

    This report summarizes major findings and recommendations of the Illinois Career Development Task Force. The first section provides background information on Task Force formation, membership, meetings, and discussion topics. The second section defines career development, based on the consensus-building process employed by the Task Force, and…

  18. Guide for Migrants in the State of Illinois = Guia para Migrantes en el Estado de Illinois.

    Science.gov (United States)

    Langemach, Sharon; Koepplinger, Jessica

    Prepared for migrant farmworkers traveling in the State of Illinois, the booklet, written in English and Spanish, provides basic information on (1) employment conditions--requirements of crew leaders and employers, deductions from wages, and laws regulating child labor; (2) housing--conditions of the camp grounds and of living units; (3)…

  19. The Relationship between Educational Resources and Student Achievement in Illinois

    Science.gov (United States)

    McKelvey, Barbara E.

    2013-01-01

    This dissertation examined the relationship between educational resources and student achievement in Illinois public schools. Illinois school districts were compared by type, size, and location. This study built on the premise that disparities exist in educational resources because of the state's reliance on property taxes to fund education.…

  20. Characteristics of Illinois School Districts That Employ School Nurses

    Science.gov (United States)

    Searing, Lisabeth M.; Guenette, Molly

    2016-01-01

    Research indicates that school nursing services are cost-effective, but the National Association of School Nurses estimates that 25% of schools do not have a school nurse (SN). The purpose of this study was to identify the characteristics of Illinois school districts that employed SNs. This was a secondary data analysis of Illinois School Report…

  1. Teacher Education Packet for Illinois Core Curriculum in Agriculture.

    Science.gov (United States)

    Hemp, Paul; Pepple, Jerry

    Developed for use by teacher educators or state staff, this teaching packet provides preservice or inservice training to teachers and prospective teachers on how to use the Illinois Core Curriculum in Agriculture. (It is recommended that copies of the Illinois core materials be available to the students.) Three problem areas are included:…

  2. Illinois State Library Strategic Plan: 2008-2011. Progress Report

    Science.gov (United States)

    White, Jesse

    2009-01-01

    This paper reports the progress made by the Illinois State Library for 2008-2011. The library's achievements are presented according to the following goals: (1) Promote the use of technology to improve library services; (2) Provide leadership to the Illinois Library community to enhance library service; (3) Increase access to library services for…

  3. Hispanic Superintendents in Illinois: Current Trends and Challenges

    Science.gov (United States)

    Espinoza, Ricardo

    2012-01-01

    The trends and challenges faced by Hispanic superintendents in Illinois are stated and analyzed throughout the study in both literature and practice. The examined items centered on the issues of hiring experiences and other barriers associated with the acquisition and longevity of the superintendency in Illinois. Data for the study were collected…

  4. The Relationship between Educational Resources and Student Achievement in Illinois

    Science.gov (United States)

    McKelvey, Barbara E.

    2013-01-01

    This dissertation examined the relationship between educational resources and student achievement in Illinois public schools. Illinois school districts were compared by type, size, and location. This study built on the premise that disparities exist in educational resources because of the state's reliance on property taxes to fund education.…

  5. Patterns of Local Intergovernmental Cooperation in Illinois School Districts

    Science.gov (United States)

    Wilkey, Kathleen M.

    2014-01-01

    This study identified the use of intergovernmental cooperatives in Illinois school districts as a resource to improve the budget process. More specifically, the study focused on the types of intergovernmental cooperatives in Illinois school districts and the reason for entering into the cooperatives. The results of this research suggest that…

  6. Illinois Occupational Skill Standards: Industrial Maintenance General Maintenance Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards for the industrial maintenance general maintenance cluster are intended to be a guide to workforce preparation program providers in defining content for their programs and to employers to establish the skills and standards necessary for job acquisition. An introduction provides the Illinois perspective; Illinois Occupational…

  7. Organic desulfurization of Illinois No. 6 coal

    Energy Technology Data Exchange (ETDEWEB)

    Stock, L.M.; Chatterjee, K.

    1993-09-01

    First, lithium aluminum hydride cleanly removes pyrite from the Illinois No. 6 coal to leave the original organosulfur compounds. Second, the SET reagent selectively removes sulfur from heterocyclic sulfur compounds and aromatic sulfides. Lochmann`s base does not remove the sulfur from the heterocycles, but does react with sulfidic sulfur compounds such as alkyl aromatic sulfides that are susceptible to base catalyzed elimination reactions. Third, the organic sulfur compounds that remain after the dual SET and BASE treatment are dominantly aliphatic substances including alkyl and allylic thiols and fourth the sulfur compounds that remain are susceptible to thermal decomposition and acid hydrolysis.

  8. Illinois wetlands: their value and management. [Monograph

    Energy Technology Data Exchange (ETDEWEB)

    Bell, H.E. III

    1981-01-01

    Wetlands are now valued as an important habitat, for their moderation of flooding, and as free polutant filters. This report documents, with the aid of aerial photographs, the impact of drainage activities for development purposes over the past century, and illustrates the environmental significance of wetlands. There are various techniques available for protecting wetlands, including the use of permits, the Endangered Species Act, floodplain zoning, acquisition, management and restoration, and legislation at all levels of government. The preservation of wetlands is shown to contribute to the well-being of all Illinois citizens. 168 references, 17 tables.

  9. Black Droplets

    CERN Document Server

    Santos, Jorge E

    2014-01-01

    Black droplets and black funnels are gravitational duals to states of a large N, strongly coupled CFT on a fixed black hole background. We numerically construct black droplets corresponding to a CFT on a Schwarzchild background with finite asymptotic temperature. We find two branches of such droplet solutions which meet at a turning point. Our results suggest that the equilibrium black droplet solution does not exist, which would imply that the Hartle-Hawking state in this system is dual to the black funnel constructed in \\cite{Santos:2012he}. We also compute the holographic stress energy tensor and match its asymptotic behaviour to perturbation theory.

  10. Pollution effects on stone benches of the Eagle Warriors Precinct at the Major Temple, Mexico City

    Science.gov (United States)

    Miranda, J.; Gallardo, M. L.; Grimaldi, D. M.; Román-Berrelleza, J. A.; Ruvalcaba-Sil, J. L.; Ontalba Salamanca, M. A.; Morales, J. G.

    1999-04-01

    During Major Temple archaeological site excavations in Downtown Mexico City, the precinct of one of the most important Mexica military caste, the Eagle Warriors, was discovered. The ceremonial enclosure is composed of three rooms surrounded by paintings on 11 stone benches placed against the walls. Nowadays, these paintings and the stones present the effects of different deterioration processes produced by the underground water level, high humidity, and the presence of soil, water, and air pollutants. Ion beam analysis of samples from the benches and wall paintings was performed using PIXE and RBS techniques. Using enrichment factors of elements relative to iron concentrations, possible contamination by sulfur and chlorine salts was found, as well as airborne zinc scavenged by rain.

  11. 75 FR 73962 - Safety Zone; Bridge Demolition; Illinois River, Seneca, IL

    Science.gov (United States)

    2010-11-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Bridge Demolition; Illinois River, Seneca... temporary safety zone on the Illinois River near Seneca, Illinois. This zone is intended to restrict vessels from a portion of the Illinois River due to the demolition of the Seneca Highway Bridge. This...

  12. Black psyllium

    Science.gov (United States)

    Black psyllium is a weed that grows aggressively throughout the world. The plant was spread with the ... to make medicine. Be careful not to confuse black psyllium with other forms of psyllium including blond ...

  13. Compliance Monitoring of Underwater Blasting for Rock Removal at Warrior Point, Columbia River Channel Improvement Project, 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, Thomas J.; Johnson, Gary E.; Woodley, Christa M.; Skalski, J. R.; Seaburg, Adam

    2011-05-10

    The U.S. Army Corps of Engineers, Portland District (USACE) conducted the 20-year Columbia River Channel Improvement Project (CRCIP) to deepen the navigation channel between Portland, Oregon, and the Pacific Ocean to allow transit of fully loaded Panamax ships (100 ft wide, 600 to 700 ft long, and draft 45 to 50 ft). In the vicinity of Warrior Point, between river miles (RM) 87 and 88 near St. Helens, Oregon, the USACE conducted underwater blasting and dredging to remove 300,000 yd3 of a basalt rock formation to reach a depth of 44 ft in the Columbia River navigation channel. The purpose of this report is to document methods and results of the compliance monitoring study for the blasting project at Warrior Point in the Columbia River.

  14. Lessons learned from 350 virtual-reality sessions with warriors diagnosed with combat-related posttraumatic stress disorder.

    Science.gov (United States)

    Wood, Dennis Patrick; Wiederhold, Brenda K; Spira, James

    2010-02-01

    Virtual-reality (VR) therapy has been distinguished from other psychotherapy interventions through the use of computer-assisted interventions that rely on the concepts of "immersion," "presence," and "synchrony." In this work, these concepts are defined, and their uses, within the VR treatment architecture, are discussed. VR therapy's emphasis on the incorporation of biofeedback and meditation, as a component of the VR treatment architecture, is also reviewed. A growing body of research has documented VR therapy as a successful treatment for combat-related Posttraumatic Stress Disorder (PTSD). The VR treatment architecture, utilized to treat 30 warriors diagnosed with combat-related PTSD, is summarized. Lastly, case summaries of two warriors successfully treated with VR therapy are included to assist with the goal of better understanding a VR treatment architecture paradigm. Continued validation of the VR treatment model is encouraged.

  15. 梁启超“尚武”思想研究%Liang qi-chao "Warrior" Thought Research

    Institute of Scientific and Technical Information of China (English)

    张曼丽

    2012-01-01

    Changeable modern Chinese society,the complicated social contradictions,and save the nation from extinction urgent mission,metabolism,fast pace to modern Chinese social development laid a complex mark;At the same time also made such as Liang qichao "hero" and "thought warriors".Man is the product of the era,and thought is a reflection of reality.Liang qichao's only will the "main character" thought,in modern China's national struggle and the class struggle and the historical trend to investigation,we can precisely grasp the essence of him,know him in different historical stage of the status,the real meaning and value.Warrior thought and the matching pursuit of adventure,competition,the enterprising spirit on the Chinese traditional culture not a small impact.Warrior ideas have changed people's life habit,the warrior thought agitate,army national sports thought takes advantage of a favorable situation,the society and the blow a shares "warrior" wind.This paper mainly USES the literature material,logic analysis,historical analysis,for nearly twenty years academics on liang qichao's "warrior" thought research results are analyzed and summarized,mainly from liang qichao "warrior" thinking of the results,monograph liang qichao "warrior" thinking of the representative views and these views,and points out that the review of insufficient,looking for problem solving strategy,in order to the reader or economist sports practice or research have enlightenment.%风云变幻的近代中国社会,错综复杂的社会矛盾,救亡图存的迫切使命,新陈代谢的急遽步伐,给近代中国社会的发展打下了复杂多变的印记;同时也造就了像梁启超这样的"英雄"和"思想勇士"。个人是时代的产物,而思想是现实的反映。只有将梁启超这个"主要人物"的思想,放在近代中国的民族斗争、阶级斗争和历史潮流中加以考察,我们才能确切地把握他的本质,认识他在不同历史阶段的地位、真

  16. Coal and nuclear power: Illinois' energy future

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    This conference was sponsored by the Energy Resources Center, University of Illinois at Chicago; the US Department of Energy; the Illinois Energy Resources Commission; and the Illinois Department of Energy and Natural Resources. The theme for the conference, Coal and Nuclear Power: Illinois' Energy Future, was based on two major observations: (1) Illinois has the largest reserves of bituminous coal of any state and is surpassed in total reserves only by North Dakota, and Montana; and (2) Illinois has made a heavy commitment to the use of nuclear power as a source of electrical power generation. Currently, nuclear power represents 30% of the electrical energy produced in the State. The primary objective of the 1982 conference was to review these two energy sources in view of the current energy policy of the Reagan Administration, and to examine the impact these policies have on the Midwest energy scene. The conference dealt with issues unique to Illinois as well as those facing the entire nation. A separate abstract was prepared for each of the 30 individual presentations.

  17. Neutron activation analysis of sources of raw material of Emperor Qin Shi Huang's Terracotta Warriors and Horses

    Institute of Scientific and Technical Information of China (English)

    高正耀; 赵维娟; 李国霞; 谢建忠; 韩国河; 冯松林; 范东宇; 张颖; 柴之芳; 李融武; 张仲立; 朱君孝

    2003-01-01

    There have been selected 83 samples of terracotta warriors and horses of Emperor Qin Shi Huang's Mausoleum, 20 samples of clays taken from around Qin's Mausoleum and 2 samples of Yaozhou porcelain bodies. All these samples have been measured by instrument neutron activation analysis (INAA) and as many as 32 kinds of element contents of each sample are measured. The following conclusion has been reached when fuzzy cluster analysis is conducted to element contents of all these samples: (i) The samples are roughly classified into five categories: namely, samples from pits No. 1 and No. 2; samples from pit No. 3; loam layers; the mixture of loam and loess; and Yaozhou porcelain bodies. (ii) The terracottawarriors and horses in pits No. 1, No. 2 and No. 3 are relatively independent from one another. The clays from which they were made are not entirely identical.We have found that samples in pit No. 3 are very closely related and their claysources are comparatively concentrated. Samples in pits No. 1 and No. 2 are less related and their clay sources are comparatively scattered. (iii) The clays from which the terracotta warriors and horses were made are closely related to theloam layer near Qin's Mausoleum, particularly to the loam layer of Zaoyuan village and Gaoxing village, but they are not so related to loess layers there, nor to the loam layers of Anhoubao, even less related to Yaozhou porcelain bodies. Arational deduction thus drawn is that the raw material of clays from which the terracotta warriors and horses were made might probably be taken from loam layers around Zaoyuan and Gaoxing, or loam layers near Qin's Mausoleum whose properties are identical with those of loam layers of Zaoyuan and Gaoxing, rather than loess layers around the above places. Since the raw material of the terracotta warriors and horses was taken from loam near Qin's Mausoleum, it could be deductedthat the kiln sites might be located in around Qin's Mausoleum.

  18. Inventory of Rare of Endangered Vascular Plants Occurring in the Floodplain of the Mississippi River between Cairo, Illinois, and St. Paul, Minnesota, and in the Floodplain of the Illinois River between Grafton, Illinois, and Chicago,

    Science.gov (United States)

    1975-01-01

    The illustrated flora of Illinois: Grasses : Bromus to Paspalum . Southern Illinois University Press, Carbon- dale. 332 pp. Mohlenbrock, R. H. 1973. The...species, calling it Eragrostis pilifera Scheele. r 17 Eragrostis reptans (Michx.) Nees Pony Grass Family Poaceae Status: Endangered Or possibly extinct...Illinois). This low-growing grass is distributed from Kentucky, Illinois, and Missouri south to Texas and Louisiana. It is also found as an exten- sion

  19. Ritual Black Drink consumption at Cahokia.

    Science.gov (United States)

    Crown, Patricia L; Emerson, Thomas E; Gu, Jiyan; Hurst, W Jeffrey; Pauketat, Timothy R; Ward, Timothy

    2012-08-28

    Chemical analyses of organic residues in fragments of pottery from the large site of Cahokia and surrounding smaller sites in Illinois reveal theobromine, caffeine, and ursolic acid, biomarkers for species of Ilex (holly) used to prepare the ritually important Black Drink. As recorded during the historic period, men consumed Black Drink in portions of the American Southeast for ritual purification. This first demonstrated discovery of biomarkers for Ilex occurs in beaker vessels dating between A.D. 1050 and 1250 from Cahokia, located far north of the known range of the holly species used to prepare Black Drink during historic times. The association of Ilex and beaker vessels indicates a sustained ritual consumption of a caffeine-laced drink made from the leaves of plants grown in the southern United States.

  20. The Marketing Performance of Illinois and Kansas Wheat Farmers

    OpenAIRE

    Dietz, Sarah N.; Nicole M. Aulerich; Irwin,Scott H.; Good, Darrel L.

    2008-01-01

    The purpose of this paper is to investigate the marketing performance of wheat farmers in Illinois and Kansas over 1982-2004. The results show that farmer benchmark prices for wheat in Illinois and Kansas fall in the middle-third of the price range about half to three-quarters of the time. Consistent with previous studies, this refutes the contention that Illinois and Kansas wheat farmers routinely market the bulk of their wheat crop in the bottom portion of the price range. Tests of the aver...

  1. The Marketing Performance of Illinois and Kansas Wheat Farmers

    OpenAIRE

    Dietz, Sarah N.; Aulerich, Nicole M.; Irwin, Scott H.; Good, Darrel L.

    2009-01-01

    The purpose of this paper is to investigate the marketing performance of wheat farmers in Illinois and Kansas over 1982-2004. The results show that farmer benchmark prices for wheat in Illinois and Kansas fall in the middle-third of the price range about half to three-quarters of the time. Consistent with previous studies, this refutes the contention that Illinois and Kansas wheat farmers routinely market the bulk of their wheat crop in the bottom portion of the price range. Tests of the aver...

  2. Black Holes

    Science.gov (United States)

    Luminet, Jean-Pierre

    1992-09-01

    Foreword to the French edition; Foreword to the English edition; Acknowledgements; Part I. Gravitation and Light: 1. First fruits; 2. Relativity; 3. Curved space-time; Part II. Exquisite Corpses: 4. Chronicle of the twilight years; 5. Ashes and diamonds; 6. Supernovae; 7. Pulsars; 8. Gravitation triumphant; Part III. Light Assassinated: 9. The far horizon; 10. Illuminations; 11. A descent into the maelstrom; 12. Map games; 13. The black hole machine; 14. The quantum black hole; Part IV. Light Regained: 15. Primordial black holes; 16. The zoo of X-ray stars; 17. Giant black holes; 18. Gravitational light; 19. The black hole Universe; Appendices; Bibliography; Name index; Subject index.

  3. A soil moisture climatology of Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Hollinger, S.E.; Isard, S.A. (Illinois State Water Survey, Champaign, IL (United States) Univ. of Illinois, Urbana, IL (United States))

    1994-05-01

    Ten years of soil moisture measurements (biweekly from March through September and monthly during winter) within the top 1 m of soil at 17 grass-covered sites across Illinois are analyzed to provide a climatology of soil moisture for this important Midwest agricultural region. Soil moisture measurements were obtained with neutron probes that were calibrated for each site. Measurement errors are dependent upon the volumetric water content with errors less than 20 percent when soil moisture is above 0 percent of soil volume. Single point errors in moisture measurements from the top 1 m of soil range from 6 percent to 13 percent when volumetric soil moisture is 30 percent of soil volume. The average depletion in moisture between winter and summer over the 10-year period for the top 2 m of soil in Illinois was 72.3 mm. Three-quarters of this decrease occurred above 0.5 m and only 5 percent occurred between the 1.0-m and 2.0-m depths. The average moisture decrease between winter and summer during a wet year (1985) and a drought year (1988) in the top 2 m of soil was 64 percent and 204 percent of the average for the 10-year period, respectively. Seasonal means in soil moisture averaged for the state show the effects of different seasons and soil types on soil moisture. In the winter and spring a latitudinal gradient exists with the wetter soils in the southern part of the state. During summer and autumn there is a longitudinal gradient with the wetter soils in the eastern half of the state. The longitudinal gradient is closely associated with the depth of loess deposits.

  4. Illinois trauma centers and community violence resources

    Directory of Open Access Journals (Sweden)

    Bennet Butler

    2014-01-01

    Full Text Available Background: Elder abuse and neglect (EAN, intimate partner violence (IPV, and street-based community violence (SBCV are significant public health problems, which frequently lead to traumatic injury. Trauma centers can provide an effective setting for intervention and referral, potentially interrupting the cycle of violence. Aims: To assess existing institutional resources for the identification and treatment of violence victims among patients presenting with acute injury to statewide trauma centers. Settings and Design: We used a prospective, web-based survey of trauma medical directors at 62 Illinois trauma centers. Nonresponders were contacted via telephone to complete the survey. Materials and Methods: This survey was based on a survey conducted in 2004 assessing trauma centers and IPV resources. We modified this survey to collect data on IPV, EAN, and SBCV. Statistical Analysis: Univariate and bivariate statistics were performed using STATA statistical software. Results: We found that 100% of trauma centers now screen for IPV, an improvement from 2004 (P = 0.007. Screening for EAN (70% and SBCV (61% was less common (P < 0.001, and hospitals thought that resources for SBCV in particular were inadequate (P < 0.001 and fewer resources were available for these patients (P = 0.02. However, there was lack of uniformity of screening, tracking, and referral practices for victims of violence throughout the state. Conclusion: The multiplicity of strategies for tracking and referring victims of violence in Illinois makes it difficult to assess screening and tracking or form generalized policy recommendations. This presents an opportunity to improve care delivered to victims of violence by standardizing care and referral protocols.

  5. Weed Warriors

    Science.gov (United States)

    Buczynski, Sandy

    2007-01-01

    In these activities, middle school and high school students examine the threat of nonnative plant species to Hawaiian ecosystems. Students explore different viewpoints on alien plants and consider how beliefs and attitudes may affect others' decisions concerning nonnative plant species. Students also identify invasive plant characteristics and…

  6. Neutron activation analysis of sources of raw material of Emperor Qin Shi Huang's Terracotta Warriors and Horses

    Science.gov (United States)

    Gao, Zhengyao; Zhao, Weijuan; Li, Guoxia; Xie, Jianzhong; Han, Guohe; Feng, Songlin; Fan, Dongyu; Zhang, Ying; Chai, Zhifang; Li, Rongwu; Zhang, Zhongli; Zhu, Junxiao

    2003-02-01

    There have been selected 83 samples of terracotta warriors and horses of Emperor Qin Shi Huang’s Mausoleum, 20 samples of clays taken from around Qin’s Mausoleum and 2 samples of Yaozhou porcelain bodies. All these samples have been measured by instrument neutron activation analysis (INAA) and as many as 32 kinds of element contents of each sample are measured. The following conclusion has been reached when fuzzy cluster analysis is conducted to element contents of all these samples: (i) The samples are roughly classified into five categories: namely, samples from pits No. 1 and No. 2; samples from pit No. 3; loam layers; the mixture of loam and loess; and Yaozhou porcelain bodies. (ii) The terracotta warriors and horses in pits No. 1, No. 2 and No. 3 are relatively independent from one another. The clays from which they were made are not entirely identical. We have found that samples in pit No. 3 are very closely related and their clay sources are comparatively concentrated. Samples in pits No. 1 and No. 2 are less related and their clay sources are comparatively scattered. (iii) The clays from which the terracotta warriors and horses were made are closely related to the loam layer near Qin’s Mausoleum, particularly to the loam layer of Zaoyuan village and Gaoxing village, but they are not so related to loess layers there, nor to the loam layers of Anhoubao, even less related to Yaozhou porcelain bodies. A rational deduction thus drawn is that the raw material of clays from which the terracotta warriors and horses were made might probably be taken from loam layers around Zaoyuan and Gaoxing, or loam layers near Qin’s Mausoleum whose properties are identical with those of loam layers of Zaoyuan and Gaoxing, rather than loess layers around the above places. Since the raw material of the terracotta warriors and horses was taken from loam near Qin’s Mausoleum, it could be deducted that the kiln sites might be located in around Qin’s Mausoleum.

  7. Microelement analysis of source of raw materials of terracotta warriors and horses of Qin's Mausoleum in pits No. 1 and No. 2

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    In order to search for sources of the raw material of the Qin's terracotta warriors and horses, we selected 20 samples of pottery warriors and pottery horses of the Qin's Mausoleum from pit No. 1, 19 samples of pottery warriors and brick from pit No. 2, 20 samples of clays near the Qin's Mausoleum and 2 samples of Yaozhou porcelain bodies. The 32 kinds of element content of each sample were measured by neutron activation analysis (NAA). These data were analyzed by fu zzy cluster analysis, the trend cluster analysis diagram was obtained. The results showed that samples of terracotta warriors and horses from pits No.1 and No. 2 were closely related to the loam layer near Qin's Mausoleum, but their relations with the loess layers were not so close, and they were out of all relation to Yaozhou porcelain bodies. Thus, it could be deduced that the Li Mountain clay may be considered as the original place of the raw materials of the terracotta warriors and horses, the kiln sites might be located nearby the Qin's Mausoleum.

  8. A preliminary contaminant and toxicological survey of Illinois River sediments

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sediments from 6 sites on the Illinois River adn its tributaries were analyzed for organic and inorganic contaminants. Relative toxicity of sediments was determined...

  9. Status of Older Adult Physical Activity Programs in Illinois.

    Science.gov (United States)

    Heitmann, Helen M.

    1984-01-01

    Physical fitness and recreation programs can be a deterrent to premature aging. State-funded physical activity programs for older adults in Illinois offer minimal benefits due to volunteer and untrained personnel. Results of this study are presented. (DF)

  10. Energy policy options for Illinois. Proceedings. [26 papers

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    Twenty-six papers presented at the Fifth Annual Oil Illinois Energy Conference are categorized into five sections, namely: An overview of U.S. and Illinois Energy Policy; Energy Policy; Conservation--Solar--Biomass and Solid Wastes; Energy Policy; Petroleum and Natural Gas; Energy Policy; Coal and Electric Utilities; and Economic and Consumer Concerns. One paper, A Perspective on Long-Range Nuclear Energy Options, by William O. Harms has previously appeared in EAPA 4: 1364. (MCW)

  11. Black Culture

    Directory of Open Access Journals (Sweden)

    Angela Khristin Brown

    2013-07-01

    Full Text Available The migration of blacks in North America through slavery became united.  The population of blacks past downs a tradition of artist through art to native born citizens. The art tradition involved telling stories to each generation in black families. The black culture elevated by tradition created hope to determine their personal freedom to escape from poverty of enslavement and to establish a way of life through tradition. A way of personal freedoms was through getting a good education that lead to a better foundation and a better way of life.

  12. Mössbauer study of fired Lishan clay and terra-cotta warriors and horses of Qin dynasty (221 B.C.)

    Science.gov (United States)

    Qin, Guangyong; Li, Shi

    1992-04-01

    The sherds of terra-cotta warriors and horses and Lishan clay were characterized by Mossbauer spectroscopy, XRD, XRF, NAA, thermal and chemical analyses. Lishan clay was testified as the original material of terracotta warriors and horses, the kilning of these warriors and horses was first carried out in an oxidizing atmosphere, and then changed to a predominantly reducing atmosphere. With refiring experiments, the temperatures of Q3 and Q4 samples were determined to be 830±50 and 980±50°C respectively. Transformations of Lishan clay were determined by firing in oxidizing and reducing atmospheres. The Mossbauer parameters of Lishan clay, which was taken after 2 24h firing, were changing up to 12h.

  13. Interim Feasibility Report and Environmental Impact Statement for Oliver Lock Replacement (BWT) Black Warrior-Tombigbee Rivers, Alabama. Revised.

    Science.gov (United States)

    1983-12-01

    priori- ties, a systems analysis of waterways is desired and required. A need also exists, particularly with today’s advanced technology , to experiment...other factors affecting the services provided. Differences in management philosophy, preferences in technology , and scale of operation are reflected in...a hydro project. D-1 11-41𔃻< District Engineer, Moblie -2- Two alternatives were computed for the Oliver Leck 3nd Dam. First, with a 15-percent

  14. Kaskaskia Island Drainage and Levee District, Illinois.

    Science.gov (United States)

    1977-07-01

    Kaskaskia Island because of its association with man. It produces a painful bite which is very slow to heal. The black widow spider, Latrodectus ... mactans (Fabricius) also prefers upland forest situations, but may be a possible inhabitant of the island. Two ticks, Dermacentor variabilis (Say), the

  15. Energiewende’s Lone Warriors: A Hyperlink Network Analysis of the German Energy Transition Discourse

    Directory of Open Access Journals (Sweden)

    Jonas Kaiser

    2016-08-01

    Full Text Available This paper explores the integration of different social fields within the German Energy Transition (Energiewende discourse in the election year 2013 by analysing the hyperlink structures online. Energiewende describes the fundamental transition from non-renewable energy to sustainable sources. This goal is both ambitious and controversial. Numerous stakeholders try to make their voices and interests heard and as such politics has to both disseminate and collect information in order to include all relevant groups from different social fields in the political process. This discourse is also visible online. By analysing the hyperlink structures we are able to see the attention distribution of different actor groups in the network. This study shows that most actors tend to link within their own social field and do not aim for a more integrated public sphere. Especially political actors appear to be lone warriors who neither look left or right and mostly link within their own party and ignore other actors. Whereas social field as the media or public administration are relevant within the network we find that scientific actors are ignored by all fields, except for their own.

  16. Deformation monitoring on ancient terracotta warriors by microscopic TV-holography

    Science.gov (United States)

    Gülker, Gerd; Hinsch, Klaus D.; Kraft, Arne

    2001-11-01

    In order to investigate deterioration processes on the famous 2000-yr-old Chinese Terracotta warriors, deformation measurements were performed with TV-holography. The aim of the investigations is to estimate the suitability of several conservation agents and procedures, which are developed to preserve the extremely endangered paint layers of the figures. Due to the occurrence of small-scale deformation areas the field of view had to be reduced. A microscopic system was constructed and typical object deformations due to shrinkage and swelling are presented. To investigate the individual layers of the multilayered objects a short-coherent superluminescence diode instead of a laser diode is used in a further modification. By changing the path length of one of the interfering beams it is possible to select a region limited in depth where deformations are measured even if it is located below the surface. Results on an artificial test object and on original terracotta fragments demonstrate the capabilities of this new short-coherence TV-holography system.

  17. A Bard’s eye view: Narrative mediation in Xena: Warrior Princess

    Directory of Open Access Journals (Sweden)

    Wim Tigges

    2015-12-01

    Full Text Available This article aims to present an analytical survey of various aspects of narrative mediation in the action-fantasy TV-series Xena: Warrior Princess, by discussing a number of structural, verbal as well as visual devices that justify the qualification of Xena as “art television”. What is particularly unique to this series is the manner in which Xena’s heroic exploits have reached the modern viewer, namely by means of the “scrolls” produced by Xena’s sidekick and bardic companion Gabrielle. Consecutive sections discuss and illustrate the role of Gabrielle as storyteller and narrative mediator, the function and presentation of her “scrolls”, the use of intertextual or remediating as well as regendering narration of familiar narratives from myth and history, and some of the narrative problems Gabrielle is made to encounter, such as writer’s block, writerly self-doubt and the power of the word taking over from “reality”.

  18. Energy Impact Illinois - Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Olson, Daniel [Senior Energy Efficiency Planner; Plagman, Emily [Senior Energy Planner; Silberhorn, Joey-Lin [Energy Efficiency Program Assistant

    2014-02-18

    Energy Impact Illinois (EI2) is an alliance of government organizations, nonprofits, and regional utility companies led by the Chicago Metropolitan Agency for Planning (CMAP) that is dedicated to helping communities in the Chicago metropolitan area become more energy efficient. Originally organized as the Chicago Region Retrofit Ramp-Up (CR3), EI2 became part of the nationwide Better Buildings Neighborhood Program (BBNP) in May 2010 after receiving a $25 million award from the U.S. Department of Energy (DOE) authorized through the American Recovery and Reinvestment Act of 2009 (ARRA). The program’s primary goal was to fund initiatives that mitigate barriers to energy efficiency retrofitting activities across residential, multifamily, and commercial building sectors in the seven-county CMAP region and to help to build a sustainable energy efficiency marketplace. The EI2 Final Technical Report provides a detailed review of the strategies, implementation methods, challenges, lessons learned, and final results of the EI2 program during the initial grant period from 2010-2013. During the program period, EI2 successfully increased direct retrofit activity in the region and was able to make a broader impact on the energy efficiency market in the Chicago region. As the period of performance for the initial grant comes to an end, EI2’s legacy raises the bar for the region in terms of helping homeowners and building owners to take action on the continually complex issue of energy efficiency.

  19. Terrestrial Biological Inventory Degognia and Fountain Bluff Levee and Drainage District and Grand Tower Drainage and Levee District, Jackson County, Illinois.

    Science.gov (United States)

    1978-08-01

    orchids. Southern Illinois Univ. Press, Carbondale, Illinois. 288 pp. Mohlenbrock, R. H. 1972. The illustrated flora of Illinois: Grasses : Bromus to... Paspalum . Southern Illinois Univ. Press, Carbondale, Illinois. 332 pp. Mohlenbrock, R. H. 1973. The illustrated flora of Illinois: Grasses : Panicum to...75%. Manna grass (Glyceria striata) and yellow buttercup (Ranunculus septentrionalis) are most frequent, with a frequency of 67%. Next frequent, at 50

  20. On the Women Image in The Woman Warrior-Based on the Theory of Lacan’s Symbolic Order

    Institute of Scientific and Technical Information of China (English)

    GUI Hua

    2016-01-01

    According to the theory of Lacan’s symbolic order, gender identity is determined by the culture that people live in. The culture is the chief determinant of women’s gender and their destiny. The Woman Warrior is the autobiographical novel of Maxine Hong Kingston, in which there are different women images who live in different cultures. The this paper focuses on ana-lyzing the tragic fate of“no name woman”who lives in traditional Chinese patriarchy culture and the hard experience of“I”who struggles between Chinese patriarchy culture and American feminism culture.

  1. 77 FR 8865 - Public Water System Supervision Program Approval for the State of Illinois; Tentative Approval

    Science.gov (United States)

    2012-02-15

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Public Water System Supervision Program Approval for the State of Illinois; Tentative Approval... State of Illinois submitted a primacy application for its approved Public Water System...

  2. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Illinois. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Illinois.

  3. 77 FR 33659 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Consumer Products and...

    Science.gov (United States)

    2012-06-07

    ... more stringent than, EPA's national consumer products and architectural and industrial maintenance (AIM... products and architectural and industrial maintenance coatings at Part 223 of Title 35 of the Illinois... architectural and industrial maintenance coatings. (i) Incorporation by reference. (A) Illinois...

  4. 78 FR 2436 - Notice of Inventory Completion: Illinois State Museum, Springfield, IL

    Science.gov (United States)

    2013-01-11

    ... National Park Service Notice of Inventory Completion: Illinois State Museum, Springfield, IL AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Illinois State Museum has completed an... contact the Illinois State Museum. Repatriation of the human remains to the Indian tribes stated below...

  5. 77 FR 23504 - Notice of Inventory Completion: Illinois State Museum, Springfield, IL

    Science.gov (United States)

    2012-04-19

    ... National Park Service Notice of Inventory Completion: Illinois State Museum, Springfield, IL AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Illinois State Museum has completed an... contact the Illinois State Museum. Repatriation of the human remains to the Indian tribes stated below...

  6. 77 FR 19937 - Drawbridge Operation Regulation; Mile 21.6, Illinois Waterway, Hardin, IL

    Science.gov (United States)

    2012-04-03

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Mile 21.6, Illinois Waterway, Hardin... Coast Guard has issued a temporary deviation from the operating schedule that governs the Hardin Drawbridge across the Illinois Waterway, mile 21.6, at Hardin, Illinois. The deviation is necessary...

  7. First conference on ground control problems in the Illinois Coal Basin: proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Chugh, Y. P.; Van Besien, A. [eds.

    1980-06-01

    The first conference on ground control problems in the Illinois Coal Basin was held at the Southern Illinois University at Carbondale, Illinois, August 22-24, 1979. Twenty-one papers from the proceedings have been entered individually into EDB; one had been entered previously from other sources. (LTN)

  8. Black tea

    Science.gov (United States)

    ... combination.Talk with your health provider.Birth control pills (Contraceptive drugs)Black tea contains caffeine. The body breaks down caffeine to get rid of it. Birth control pills can decrease how quickly the body breaks down ...

  9. Mössbauer study of the warrior figures of pottery in the grave site of the first Chinese emperor (221 B.C.)

    Science.gov (United States)

    Zhongtian, Sun; Xianjia, Pan; Guangyong, Qin; Guoqiao, Jin; Zhongyi, Yuan

    1988-12-01

    Mossbauer spectroscopy measurements at both room and liquid nitrogen temperature of potsherd samples of terracotta figures of warriors and horses excavated from within the pit at the grave site of the First Emperor (221 B.C.), lead us to conclude that the No. 4 potsherd sample was fired at a temperature of 980±50°C in a reducing atmosphere.

  10. The Celts: a warrior ethnic group in history%古凯尔特人的尚武特征

    Institute of Scientific and Technical Information of China (English)

    冯春玲

    2012-01-01

    古凯尔特人是生活在古代欧洲大陆较为强盛的族群,他们在公元前3世纪称霸欧洲,势力达到鼎盛。凯尔特人的强大与他们的尚武特征密不可分。强健的体魄和无所畏惧的精神使他们几乎战无不胜,生活方式中的军事化和好斗,以及宗教中所体现的尚武精神,使他们崇尚武力到极致。以尚武著称的凯尔特民族最终却被征服,值得探索与深思。%The Celts were ancient powerful ethnic groups, who lived in Europe. They developed to their best and dominated the Europe in 3rd century BC. Their achievement was inseparable from the spirit of warfare. Strong body and fearlessness helped them beat enemies, meanwhile, military soeial system and warrior spirit in religion made them advocate warfare. However, they were conquered although famous for warrior; it is worthy of our thinking and studying.

  11. Black holes

    CERN Document Server

    Chrúsciel, P T

    2002-01-01

    This paper is concerned with several not-quantum aspects of black holes, with emphasis on theoretical and mathematical issues related to numerical modeling of black hole space-times. Part of the material has a review character, but some new results or proposals are also presented. We review the experimental evidence for existence of black holes. We propose a definition of black hole region for any theory governed by a symmetric hyperbolic system of equations. Our definition reproduces the usual one for gravity, and leads to the one associated with the Unruh metric in the case of Euler equations. We review the global conditions which have been used in the Scri-based definition of a black hole and point out the deficiencies of the Scri approach. Various results on the structure of horizons and apparent horizons are presented, and a new proof of semi-convexity of horizons based on a variational principle is given. Recent results on the classification of stationary singularity-free vacuum solutions are reviewed. ...

  12. Illinois Occupational Skill Standards: HVAC/R Technician Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    This document, which is intended to serve as a guide for work force preparation program providers, details the Illinois occupational skill standards for programs preparing students for employment in jobs in the heating, ventilation, air conditioning, and refrigeration (HVAC/R) industry. Agency partners involved in this project include: the…

  13. At Northern Illinois U., Leaders Grapple with a Tragedy

    Science.gov (United States)

    Sander, Libby

    2008-01-01

    At even the best-prepared universities, there is no playbook for handling the crush of tough decisions that comes after a mass shooting rocks an otherwise quiet campus. While colleges and universities have always had tragedies, recent occurences like the shootings at Northern Illinois University and Virginia Tech have fundamentally changed the way…

  14. Retirement in Illinois Community Colleges, 1985-1986.

    Science.gov (United States)

    Peterson, David L.

    This analysis of retirement planning and early retirement incentive plans in Illinois community colleges was drawn from a study of early retirement plans at each of the state's 39 community colleges, and a follow-up survey to clarify information in the documents and determine colleges' plans for the future. After introductory comments on the issue…

  15. 78 FR 42994 - Illinois Disaster Number IL-00041

    Science.gov (United States)

    2013-07-18

    ... ADMINISTRATION Illinois Disaster Number IL-00041 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4... loan applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925... Assistance, U.S. Small Business Administration, 409 3rd Street SW., Suite 6050, Washington, DC...

  16. Illinois State Council on Nutrition Legislative Report 1982. Annual Report.

    Science.gov (United States)

    Illinois State Council on Nutrition, Springfield.

    The responsibilities of the Illinois State Council on Nutrition include studying and making recommendations concerning the following objectives: (1) introducing and developing information, subjects, and programs about nutrition for school curricula; (2) coordinating feeding programs for pre-school and school-age children, the elderly, and pregnant…

  17. Illinois Adult Education Bridges: Promising Practices. Transition Highlights. Issue 4

    Science.gov (United States)

    Bragg, Debra; Oertle, Kathleen Marie; Kim, Sujung; Kirby, Catherine; Taylor, Jason; Harmon, Tim; Liss, Loralea

    2011-01-01

    To enhance state-level adult education and employment policy, in 2007 the Joyce Foundation began the Shifting Gears (SG) initiative to assist six states (Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin) to integrate adult education, workforce development and postsecondary education policies and improve job opportunities for low-skilled…

  18. Collaborative Management of Technological Resources at Northern Illinois University.

    Science.gov (United States)

    Misic, Mark

    1995-01-01

    Describes the management of computer resources at Northern Illinois University's College of Business through collaboration with university organizations, including the computer network department, academic computing, office machine repair department, and media services department, as well as organizations and individuals outside the university.…

  19. Expanding the Doula Model: An Illinois Replication Story

    Science.gov (United States)

    Meyer, Harriet; Kirwan, Ann; Dealy, Katie

    2005-01-01

    This article describes the Ounce of Prevention Fund's journey to institutionalize doula services in the state of Illinois. The Ounce's doulas help strengthen the new relationship between mother and child by working with the mother to help her better understand and anticipate the progression of the third trimester of pregnancy, the child-birthing…

  20. Teen Center: Schaumburg Township District Library, Schaumburg, Illinois.

    Science.gov (United States)

    Alessio, Amy

    2002-01-01

    Describes the Teen Center at the Schaumburg Township District Library (Illinois) that was built with a sports theme. Highlights include the physical environment; the library collection, mainly recreational, that includes music CDs; the young adult population and community; hours of operation; staffing; youth participation and programs; and the…

  1. An Analysis of Illinois High School Graduation Requirements.

    Science.gov (United States)

    Ferratier, Louis; Helmich, Edith

    On account of concern about declining achievement levels of high school graduates and proposed state legislation increasing graduation requirements to address this concern, this report analyzes current and proposed high school graduation requirements in Illinois, based on data compiled from local school documents, and compares the data to…

  2. Illinois Community College Board Uniform Accounting Procedures Manual.

    Science.gov (United States)

    Illinois Community Coll. Board, Springfield.

    This manual was designed to provide chief finance officers and other administrators with a summary of laws and policies that relate to Illinois public community colleges and to provide a uniform system for accounting, budgeting, auditing, and reporting in the state's community colleges. After chapter I describes the fiscal philosophies and…

  3. Illinois Occupational Skill Standards: Agricultural Laboratory and Field Technician Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These Illinois skill standards for the agricultural laboratory and field technician cluster are intended to serve as a guide to workforce preparation program providers as they define content for their programs and to employers as they establish the skills and standards necessary for job acquisition. They could also serve as a mechanism for…

  4. Illinois Association for Counseling and Development (IACD) Quarterly, 1990.

    Science.gov (United States)

    Illovsky, Michael E., Ed.

    1990-01-01

    This document consists of the four issues of the "IACD Quarterly" published in 1990. Articles in this volume include: (1) "A Comprehensive Program for Reducing School Anxieties in College Students" (David Ross); (2) "Issues in Child Custody Determination in Illinois" (Amy Jo Buwick); (3) "Finding Meaning in the Here and Now Through Gestalt Therapy…

  5. Technological Change and Rural Development: A Case Example from Illinois.

    Science.gov (United States)

    Hoke, Gordon

    In 1980, the Office of Continuing Education and Public Service at the University of Illinois at Urbana-Champaign acquired a W. K. Kellogg Foundation grant to establish a 4-year model Community Information and Education Service (CIES). Working with the university's Cooperative Extension Service and five community colleges, CIES initially focused on…

  6. The Quality Assistance Plan for Vocational Education in Illinois.

    Science.gov (United States)

    McCormick, Fred C.; McCormick, Eileen R.

    The Quality Assistance Plan (QAP) for Vocational Education in Illinois is a state-funded program for locally initiated, developed, implemented, and evaluated projects that was begun in Fiscal Year 1982. Its purpose is to build the capacity, in each educational setting, for the improvement of vocational education programs. That improvement should…

  7. A Survey of Reciprocal Borrowers at Nichols Library, Naperville, Illinois.

    Science.gov (United States)

    Strack, Nancy C.

    This paper presents results of a survey that examined the spending activities of patrons from other libraries while in Naperville (Illinois) using their reciprocal borrowing privileges at Nichols Library, the local public library. Results of a questionnaire from 100 of the 7,540 registered reciprocal borrowers provide information on: home…

  8. Illinois Occupational Skill Standards: Retail Garden Center Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  9. Illinois Occupational Skill Standards: Metal Stamping Skills Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  10. Illinois Occupational Skill Standards: Physical Therapist Assistant Cluster.

    Science.gov (United States)

    Illinois Occupational Skill Standards and Credentialing Council, Carbondale.

    These skill standards, developed through a consortium of educational and industry partners in Illinois, serve as guides to workforce preparation program providers to define content for their programs and to employers to establish the skills and standards necessary for job acquisition and performance. The skill standards include the following…

  11. Collaboration and Subsidized Early Care and Education Programs in Illinois

    Science.gov (United States)

    Spielberger, Julie; Zanoni, Wladimir; Barisik, Elizabeth

    2013-01-01

    As a result of policy changes following welfare reform in 1996 and the costs associated with providing high-quality early care and education for children of low-income working families, agency collaboration in the state of Illinois has become an increasingly salient feature of subsidized early care and education programs (SECE). The authors…

  12. Historical patterns of river stage and fish communities as criteria for operations of dams on the Illinois River

    Science.gov (United States)

    Koel, T.M.; Sparks, R.E.

    2002-01-01

    The hydrologic regime of the Illinois River has been altered over the past 100 years. Locks and dams regulate water surface elevations and flow, enabling commercial navigation to continue year round. This study relates changes in water surface elevation to fish abundance in the river, and establishes target criteria for operating locks and dams. Using longterm records of daily river stage, we identified ecologically meaningful hydrological parameters for eight gage locations along the Illinois River. Inter-annual variability of a long-term fisheries dataset beginning in 1957 was related to variability in stage, flood and recession duration, frequency, timing, and rate of change of water levels. Reversals in water surface elevation, maximum stage levels, and lenght of the spring flood were the most important parameters influencing abundance of age-zero fishes in annual collections. Smallmouth buffalo (Ictiobus bubalus), black crappie (Pomoxis nigromaculatus), freshwater drum (Aplodinotus grunneins), and white bass (Morone chrysops) were most abundant in samples during years that approximated the natural water level regime. Of the 33 hydrologic parameters evaluated for the entire water year from an Illinois River gage site on La Grange Reach, all except average stage in January and Julian date (JD) of maximum stage had moderate or high hydrologic alteration based on the historical range of variation (RVA). The highest degree of hydrologic alteration was for minimum stage levels (1-day, 3-day, and 7-day), rate-of-rise, and rate-of-fall. Other parameters that have been severely altered were 30-day minimum stage, 90-day maximum stage, and the annual number of water level reversals. Operations of the La Grange and Peoria locks and dams could be modified so water level variability would approximate that of the late 1800s, when fish and wildlife resources were abundant. The water regime could be regulated to maintain navigation and improve conditions for native plants and

  13. Illinois Natural Heritage Conservation/Education Kit. Special Theme: "Remember These Precious Few." Illinois' Endangered and Threatened Plants and Animals.

    Science.gov (United States)

    Stone, Sally F.

    This educational kit is designed to help teachers familiarize their students with the natural resources of Illinois. Materials in the kit are suitable for a wide range of grade levels and can be used in indoor and outdoor settings. These materials include a booklet and a set of 15 classroom activities. The booklet, written at an approximate fifth…

  14. Estimated water withdrawals and use in Illinois, 1988

    Science.gov (United States)

    Avery, C.F.

    1995-01-01

    The total amount of water withdrawn in Illinois during 1988 was about 18,756 million gallons per day (Mgal/d). About 1,170 Mgal/d, or 37 percent, of the total water withdrawn in Illinois, excluding withdrawals for thermoelectric-power generation, was ground water; about 1,998 Mgal/d of surface water was withdrawn and used, excluding withdrawals for thermoelectric-power generation. About 25 Mgal/d of the total ground water withdrawn was saline. Seventy-five percent of the total surface water, excluding withdrawals for thermoelectric-power generation, was withdrawn by public-supply facilities. Self-supplied industrial withdrawals were the next largest use of surface water. Thirty-nine percent of the total ground water was withdrawn by public-supply facilities. Irrigation was the next largest use of ground water. Sixty-two percent of the total water withdrawn, excluding thermoelectric withdrawals, in Illinois during 1988 was for public-supply facilities. Self-supplied withdrawals by industries and for irrigation were the next largest uses of water in Illinois during 1988. The total water withdrawn for thermoelectric-power generation was about 15,589 Mgal/d. Water withdrawn and delivered from public-supply facilities in Illinois during 1988 totaled about 1,956 Mgal/d. Surface water and ground water were the sources for about 1,495 and 462 Mgal/d, respectively, of the withdrawals for public supply. The total water obtained from Lake Michigan for public-water supply was about 1,214 Mgal/d. About 122 Mgal/d was withdrawn for self-supplied domestic purposes. Total self-supplied withdrawals and deliveries from public-water facilities for commercial use were about 654 Mgal/d. About 159 Mgal/d was self-supplied by the commercial establishments. Total irrigation water withdrawals were about 302 Mgal/d. Although irrigated acreage in Illinois has increased from 265,036 acres in 1986 to 281,370 acres in 1988, the most significant factor for the increased irrigation water use was

  15. University of Illinois at Chicago and University of Illinois at Urbana-Champaign Win Top Prizes in EPAs Campus RainWorks Challenge

    Science.gov (United States)

    CHICAGO (April 22, 2015) -- U.S. Environmental Protection Agency Region 5 Administrator Susan Hedman today awarded the University of Illinois at Chicago and the University of Illinois at Urbana-Champaign first and second prizes in the EPA Campus RainWorks

  16. Illinois Directors' of Special Education Perceptions of Their Leadership Styles and Importance of the Illinois Standards for Director of Special Education

    Science.gov (United States)

    Gunnell, James W.

    2013-01-01

    This research examined the relationship between Illinois Directors, of special education leadership styles and the importance of the Illinois mandated standards for Director of special education. It extends the current research in educational leadership by specifically exploring the relationship between the importance of special education…

  17. The effects of animal-assisted therapy on wounded warriors in an Occupational Therapy Life Skills program.

    Science.gov (United States)

    Beck, Christine E; Gonzales, Florie; Sells, Carol Haertlein; Jones, Cynthia; Reer, Theresa; Zhu, Yao Yao

    2012-01-01

    Animal-assisted therapy (AAT) has gained much attention in civilian and military health care. Evidence supports its benefits with varied populations with diseases and disabilities, but no research has been done with injured or ill service members. This pretest, posttest nonrandomized control group study evaluated the effects of AAT on Warriors in transition (N=24) attending an Occupational Therapy Life Skills program with the long-term goal of improving their successful reintegration. Although significant differences were not found between the groups on most measures, anecdotal reports by participants and observers indicate that participants eagerly anticipated being with the therapy dogs, expressed pleasure and satisfaction with the experience, and regretted seeing it end. There were significant correlations between mood, stress, resilience, fatigue, and function at various measurement points. This is the first study to formally assess the benefits of AAT with wounded service members in garrison. Suggestions for future research are provided.

  18. Re-Examining Extreme Violence: Historical Reconstruction and Ethnic Consciousness in Warriors of the Rainbow: Seediq Bale

    Directory of Open Access Journals (Sweden)

    Chia-rong Wu

    2014-06-01

    Full Text Available This article hinges on the ideological divide of extreme violence represented in 'Warriors of the Rainbow: Seediq Bale' with an aim to explore the cultural and political dimensions of the Wushe Incident. The first part of the article accounts for the historical setting of the film and the trope of beheading in the traditional Seediq culture. The second part discusses how Wei Te-sheng’s film sheds a new light on localized spectacles of decapitation and further tackles varied forms of violence caused by inner and outer conflicts within the Seediq tribes in face of Aboriginal traditions and colonial hegemony. The final section brings into focus the issue of how the extremism of the film engages the global flows of violence in cinema and facilitates Aboriginal glory and consciousness in defiance of the continued symbolic oppression in twenty-first-century Taiwan.

  19. A Systems Approach to Identifying Exploration and Development Opportunities in the Illinois Basin: Digital Portifolio of Plays in Underexplored Lower Paleozoic Rocks [Part 1 of 2

    Energy Technology Data Exchange (ETDEWEB)

    Seyler, Beverly; Harris, David; Keith, Brian; Huff, Bryan; Lasemi, Yaghoob

    2008-06-30

    This study examined petroleum occurrence in Ordovician, Silurian and Devonian reservoirs in the Illinois Basin. Results from this project show that there is excellent potential for additional discovery of petroleum reservoirs in these formations. Numerous exploration targets and exploration strategies were identified that can be used to increase production from these underexplored strata. Some of the challenges to exploration of deeper strata include the lack of subsurface data, lack of understanding of regional facies changes, lack of understanding the role of diagenetic alteration in developing reservoir porosity and permeability, the shifting of structural closures with depth, overlooking potential producing horizons, and under utilization of 3D seismic techniques. This study has shown many areas are prospective for additional discoveries in lower Paleozoic strata in the Illinois Basin. This project implemented a systematic basin analysis approach that is expected to encourage exploration for petroleum in lower Paleozoic rocks of the Illinois Basin. The study has compiled and presented a broad base of information and knowledge needed by independent oil companies to pursue the development of exploration prospects in overlooked, deeper play horizons in the Illinois Basin. Available geologic data relevant for the exploration and development of petroleum reservoirs in the Illinois Basin was analyzed and assimilated into a coherent, easily accessible digital play portfolio. The primary focus of this project was on case studies of existing reservoirs in Devonian, Silurian, and Ordovician strata and the application of knowledge gained to future exploration and development in these underexplored strata of the Illinois Basin. In addition, a review of published reports and exploration in the New Albany Shale Group, a Devonian black shale source rock, in Illinois was completed due to the recent increased interest in Devonian black shales across the United States. The New

  20. A Systems Approach to Identifying Exploration and Development Opportunities in the Illinois Basin: Digital Portifolio of Plays in Underexplored Lower Paleozoic Rocks

    Energy Technology Data Exchange (ETDEWEB)

    Beverly Seyler; David Harris; Brian Keith; Bryan Huff; Yaghoob Lasemi

    2008-06-30

    This study examined petroleum occurrence in Ordovician, Silurian and Devonian reservoirs in the Illinois Basin. Results from this project show that there is excellent potential for additional discovery of petroleum reservoirs in these formations. Numerous exploration targets and exploration strategies were identified that can be used to increase production from these underexplored strata. Some of the challenges to exploration of deeper strata include the lack of subsurface data, lack of understanding of regional facies changes, lack of understanding the role of diagenetic alteration in developing reservoir porosity and permeability, the shifting of structural closures with depth, overlooking potential producing horizons, and under utilization of 3D seismic techniques. This study has shown many areas are prospective for additional discoveries in lower Paleozoic strata in the Illinois Basin. This project implemented a systematic basin analysis approach that is expected to encourage exploration for petroleum in lower Paleozoic rocks of the Illinois Basin. The study has compiled and presented a broad base of information and knowledge needed by independent oil companies to pursue the development of exploration prospects in overlooked, deeper play horizons in the Illinois Basin. Available geologic data relevant for the exploration and development of petroleum reservoirs in the Illinois Basin was analyzed and assimilated into a coherent, easily accessible digital play portfolio. The primary focus of this project was on case studies of existing reservoirs in Devonian, Silurian, and Ordovician strata and the application of knowledge gained to future exploration and development in these underexplored strata of the Illinois Basin. In addition, a review of published reports and exploration in the New Albany Shale Group, a Devonian black shale source rock, in Illinois was completed due to the recent increased interest in Devonian black shales across the United States. The New

  1. black cat

    Institute of Scientific and Technical Information of China (English)

    杜铁梅

    2016-01-01

    The black cat is a masterpiece of short fiction of Poe. He successfully solved the problem of creating of the horror effect by using scene description, symbol, repetition and first-person narrative methods. And created a complete and unified mysterious terror, achieved the effect of shocking. This paper aims to discuss the mystery in-depth and to enrich the research system in Poe’s novels.

  2. Assembly Hall de la Universidad de Illinois, USA

    Directory of Open Access Journals (Sweden)

    Harrison & Abramovitz, Arquitectos

    1970-05-01

    Full Text Available The Assembly Hall of Illinois University has been constructed with an original reinforced and prestressed concrete structure. It has a seating capacity for 15,565 spectators, in addition to space for press, radio and TV. staff, for the performers, and for invalid spectators who use wheeled chairs. The seating capacity can be further extended by providing 1,500 portable chairs. This hall can be adapted to many uses, and has suitable equipment and installations for assemblies, theatrical and musical performances, ice skating, sports competitions and circus shows. The provision of this magnificent hall has made it possible to organise at the University of Illinois many activities that were not practicable before.Con una original estructura realizada a base de hormigón armado y pretensado ha sido construido el «Assembly Hall», de la Universidad de Illinois, con capacidad para 15.565 espectadores sentados —además de los espacios reservados a los representantes de la prensa, radio y T.V., artistas y espectadores inválidos que acudan en carritos de ruedas—. Puede ser ampliada colocando unas 1.500 sillas portátiles. El edificio está destinado a múltiples usos y dispone de los equipos e instalaciones adecuadas para todo tipo de celebraciones: asambleas, representaciones teatrales y musicales; espectáculos de: circo, patinaje sobre hielo, competiciones deportivas, etc., y ha permitido organizar, en el seno de la Universidad de Illinois, una serie de actividades que antes resultaban imposibles.

  3. BUSINESS GROWTH STRATEGIES OF ILLINOIS FARMS: A QUANTILE REGRESSION APPROACH

    OpenAIRE

    Hennings, Enrique; Katchova, Ani L.

    2005-01-01

    This study examines the business strategies employed by Illinois farms to maintain equity growth using quantile regression analysis. Using data from the Farm Business Farm Management system, this study finds that the effect of different business strategies on equity growth rates differs between quantiles. Financial management strategies have a positive effect for farms situated in the highest quantile of equity growth, while for farms in the lowest quantile the effect on equity growth is nega...

  4. Work plan for the Sangamon River basin, Illinois

    Science.gov (United States)

    Stamer, J.K.; Mades, Dean M.

    1983-01-01

    The U.S. Geological Survey, in cooperation with the Division of Water Resources of the Illinois Department of Transportation and other State agencies, recognizes the need for basin-type assessments in Illinois. This report describes a plan of study for a water-resource assessment of the Sangamon River basin in central Illinois. The purpose of the study would be to provide information to basin planners and regulators on the quantity, quality, and use of water to guide management decisions regarding basin development. Water quality and quantity problems in the Sangamon River basin are associated primarily with agricultural and urban activities, which have contributed high concentrations of suspended sediment, nitrogen, phosphorus, and organic matter to the streams. The impact has resulted in eutrophic lakes, diminished capacity of lakes to store water, low concentrations of dissolved oxygen, and turbid stream and lake waters. The four elements of the plan of study include: (1) determining suspended sediment and nutrient transport, (2) determining the distribution of selected inorganic and organic residues in streambed sediments, (3) determining the waste-load assimilative capacity of the Sangamon River, and (4) applying a hydraulic model to high streamflows. (USGS)

  5. Illinois coal reserve assessment and database development. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Treworgy, C.G.; Prussen, E.I.; Justice, M.A.; Chenoweth, C.A. [and others

    1997-11-01

    The new demonstrated reserve base estimate of coal of Illinois is 105 billion short tons. This estimate is an increase from the 78 billion tons in the Energy Information Administration`s demonstrated reserve base of coal, as of January 1, 1994. The new estimate arises from revised resource calculations based on recent mapping in a number of countries, as well as significant adjustments for depletion due to past mining. The new estimate for identified resources is 199 billion tons, a revision of the previous estimate of 181 billion tons. The new estimates incorporate the available analyses of sulfur, heat content, and rank group appropriate for characterizing the remaining coal resources in Illinois. Coal-quality data were examined in conjunction with coal resource mapping. Analyses of samples from exploration drill holes, channel samples from mines and outcrops, and geologic trends were compiled and mapped to allocate coal resource quantities to ranges of sulfur, heat content, and rank group. The new allocations place almost 1% of the demonstrated reserve base of Illinois in the two lowest sulfur categories, in contrast to none in the previous allocation used by the Energy Information Administration (EIA). The new allocations also place 89% of the demonstrated reserve base in the highest sulfur category, in contrast to the previous allocation of 69% in the highest category.

  6. Flood tracking chart for the Illinois River basin

    Science.gov (United States)

    Avery, Charles F.; Holmes, Jr., Robert R.; Sharpe, Jennifer B.

    1998-01-01

    This Flood Tracking Chart for the Illinois River Basin in Illinois can be used to record and compare the predicted or current flood-crest stage to past flood-crest information. This information can then be used by residents and emergency-response personnel to make informed decisions concerning the threat of flooding to life and property. The chart shows a map of the Illinois River Basin (see below), the location of real-time streamflow-gaging stations in the basin, graphs of selected historical recorded flood-crest stages at each of the stations, and sea-level conversion (SLC) factors that allow conversion of the current or predicted flood-crest stage to elevation above sea level. Each graph represents a streamflow-gaging station and has a space to record the most current river stage reported for that station by the U.S. Geological Survey (USGS). The National Weather Service (NWS) predicts flood crests for many of the stations shown on this chart.

  7. Middle Claiborne Aquifer: Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Outcrop and subcrop extent of the Middle Claiborne Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee.

  8. University of Illinois FRIENDS Children’s Environmental Health Center

    Data.gov (United States)

    Federal Laboratory Consortium — The FRIENDS Children's Environmental Health Center at the University of Illinois, Urbana-Champaign, was established in 2001 to investigate the interactive effects of...

  9. 77 FR 22550 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Small Container...

    Science.gov (United States)

    2012-04-16

    ... Container Exemption From VOC Coating Rules AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed... of amendments to the Illinois Administrative Code by adding ] a ``small container exemption''...

  10. 77 FR 31727 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Small Container...

    Science.gov (United States)

    2012-05-30

    ... Container Exemption From VOC Coating Rules AGENCY: Environmental Protection Agency (EPA). ACTION: Withdrawal... Illinois SIP that added a ``small container exemption'' for pleasure craft surface coating operations...

  11. Hydrogeologic framework of LaSalle County, Illinois

    Science.gov (United States)

    Kay, Robert T.; Bailey, Clinton R.

    2016-10-28

    Water-supply needs in LaSalle County in northern Illinois are met by surface water and groundwater. Water-supply needs are expected to increase to serve future residential and mining uses. Available information on water use, geology, surface-water and groundwater hydrology, and water quality provides a hydrogeologic framework for LaSalle County that can be used to help plan the future use of the water resources.The Illinois, Fox, and Vermilion Rivers are the primary surface-water bodies in LaSalle County. These and other surface-water bodies are used for wastewater disposal in the county. The Vermilion River is used as a drinking-water supply in the southern part of the county. Water from the Illinois and Fox Rivers also is used for the generation of electric power.Glacial drift aquifers capable of yielding sufficient water for public supply are expected to be present in the Illinois River Valley in the western part of the county, the Troy Bedrock Valley in the northwestern part of the county, and in the Ticona Bedrock Valley in the south-central part of the county. Glacial drift aquifers capable of yielding sufficient water for residential supply are present in most of the county, although well yield often needs to be improved by using large-diameter wells. Arsenic concentrations above health-based standards have been detected in some wells in this aquifer. These aquifers are a viable source for additional water supply in some areas, but would require further characterization prior to full development.Shallow bedrock deposits comprising the sandstone units of the Ancell Group, the Prairie du Chien Group, dolomite of the Galena and Platteville Groups, and Silurian-aged dolomite are utilized for water supply where these units are at or near the bedrock surface or where overlain by Pennsylvanian-aged deposits. The availability of water from the shallow bedrock deposits depends primarily on the geologic unit analyzed. All these deposits can yield sufficient water for

  12. Surface waters of Illinois River basin in Arkansas and Oklahoma

    Science.gov (United States)

    Laine, L.L.

    1959-01-01

    The estimated runoff from the Illinois River basin of 1,660 square miles has averaged 1,160,000 acre-feet per year during the water years 1938-56, equivalent to an average annual runoff depth of 13.1 inches. About 47 percent of the streamflow is contributed from drainage in Arkansas, where an average of 550,000 acre-ft per year runs off from 755 square miles, 45.5 percent of the total drainage area. The streamflow is highly variable. Twenty-two years of record for Illinois River near Tahlequah, Okla., shows a variation in runoff for the water year 1945 in comparison with 1954 in a ratio of almost 10 to 1. Runoff in 1927 may have exceeded that of 1945, according to records for White River at Beaver, Ark., the drainage basin just east of the Illinois River basin. Variation in daily discharge is suggested by a frequency analysis of low flows at the gaging station near Tahlequah, Okla. The mean flow at that site is 901 cfs (cubic feet per second), the median daily flow is 350 cfs, and the lowest 30-day mean flow in a year probably will be less than 130 cfs half of the time and less than 20 cfs every 10 years on the average. The higher runoff tends to occur in the spring months, March to May, a 3-month period that, on the average, accounts for almost half of the annual flow. High runoff may occur during any month in the year, but in general, the streamflow is the lowest in the summer. The mean monthly flow of Illinois River near Tahlequah, Okla., for September is about 11 percent of that for May. Records show that there is flow throughout the year in Illinois River and its principal tributaries Osage Creek, Flint Creek and Barren Fork. The high variability in streamflow in this region requires the development of storage by impoundment if maximum utilization of the available water supplies is to be attained. For example, a 120-day average low flow of 22 cfs occurred in 1954 at Illinois River near Tahlequah, Okla. To have maintained the flow at 350 cfs, the median daily

  13. Black gold

    CERN Document Server

    Fletcher, MW

    2016-01-01

    Following the Yom Kippur war of October 1973, OPEC raises the price of oil by 70% along with a 5% reduction in oil production. Len Saunders a highly skilled and knowledgeable British engineer for Jaguar motors, is approached by the UK energy commission in the January of 1974 to create a new propulsion system; using a secret document from a German WW2 scientist, that they have come into possession of. Len Saunders sets to work on creating the holy grail of energy. Seven years later 1981, Haidar Farooq the Kuwait oil minister working at OPEC and head of a secret organisation named Black Gold bec

  14. Meteoritic Metal Beads from the Havana, Illinois, Hopewell Mounds: A Source in Minnesota and Implications for Trade and Manufacture

    Science.gov (United States)

    McCoy, T. J.; Marquardt, A. E.; Vicenzi, E. P.; Ash, R. D.; Wasson, J. T.

    2008-03-01

    Meteoritic metal beads from an Illinois Hopewell burial mound (~350 BCE) are pieces of the Anoka, Minnesota iron, which were worked in Ohio or Michigan and transported to Illinois as a finished product.

  15. Carbon Dioxide Capture and Transportation Options in the Illinois Basin

    Energy Technology Data Exchange (ETDEWEB)

    M. Rostam-Abadi; S. S. Chen; Y. Lu

    2004-09-30

    This report describes carbon dioxide (CO{sub 2}) capture options from large stationary emission sources in the Illinois Basin, primarily focusing on coal-fired utility power plants. The CO{sub 2} emissions data were collected for utility power plants and industrial facilities over most of Illinois, southwestern Indiana, and western Kentucky. Coal-fired power plants are by far the largest CO{sub 2} emission sources in the Illinois Basin. The data revealed that sources within the Illinois Basin emit about 276 million tonnes of CO2 annually from 122 utility power plants and industrial facilities. Industrial facilities include 48 emission sources and contribute about 10% of total emissions. A process analysis study was conducted to review the suitability of various CO{sub 2} capture technologies for large stationary sources. The advantages and disadvantages of each class of technology were investigated. Based on these analyses, a suitable CO{sub 2} capture technology was assigned to each type of emission source in the Illinois Basin. Techno-economic studies were then conducted to evaluate the energy and economic performances of three coal-based power generation plants with CO{sub 2} capture facilities. The three plants considered were (1) pulverized coal (PC) + post combustion chemical absorption (monoethanolamine, or MEA), (2) integrated gasification combined cycle (IGCC) + pre-combustion physical absorption (Selexol), and (3) oxygen-enriched coal combustion plants. A conventional PC power plant without CO2 capture was also investigated as a baseline plant for comparison. Gross capacities of 266, 533, and 1,054 MW were investigated at each power plant. The economic study considered the burning of both Illinois No. 6 coal and Powder River Basin (PRB) coal. The cost estimation included the cost for compressing the CO{sub 2} stream to pipeline pressure. A process simulation software, CHEMCAD, was employed to perform steady-state simulations of power generation systems

  16. IVA (Illinois Vocational Association) Workshops--An Innovative Approach to Inservice Education

    Science.gov (United States)

    Anderson, Edward T.

    1974-01-01

    A joint effort in inservice education between the Illinois Division of Vocational and Technical Education and the Illinois Vocational Association (IVA) created ten diversified mini workshops which were conducted at the 1973 IVA convention in Chicago. The overall, average participant rating for the workshop was 3.76 on a one-to-four continuum. (EA)

  17. Illinois Early Childhood Program Standards Matrix. (A Side-by-Side Comparison).

    Science.gov (United States)

    Illinois State Dept. of Human Services, East St. Louis. Head Start State Collaboration Office.

    This document contains a matrix offering a side-by-side comparison of almost 40 criteria among 7 sets of early childhood program standards. The standards are: (1) Head Start Program Performance Standards; (2) Illinois Department of Children and Family Services Child Care Licensing Standards; (3) Illinois Department of Human Services (IDHS) Center…

  18. 77 FR 47913 - Public Notice for Waiver of Aeronautical Land-Use Assurance; Southern Illinois Airport...

    Science.gov (United States)

    2012-08-10

    ... location by appointment or at the Southern Illinois Airport, P.O. Box 1086, Carbondale, Illinois 62903... South 02 Degrees 15 Minutes 44 Seconds West for a distance of 166.04 feet, and an arc distance of 166.05... 14 Degrees 26 Minutes 02 Seconds East for a distance of 156.40 feet, and an arc distance of...

  19. Impact of the Illinois Seat Belt Use Law on Accidents, Deaths, and Injuries.

    Science.gov (United States)

    Rock, Steven M.

    1992-01-01

    The impact of the 1985 Illinois seat belt law is explored using Box-Jenkins Auto-Regressive, Integrated Moving Averages (ARIMA) techniques and monthly accident statistical data from the state department of transportation for January-July 1990. A conservative estimate is that the law provides benefits of $15 million per month in Illinois. (SLD)

  20. 78 FR 38714 - Public Water System Supervision Program Approval for the State of Illinois

    Science.gov (United States)

    2013-06-27

    ... AGENCY Public Water System Supervision Program Approval for the State of Illinois AGENCY: Environmental... of Illinois is revising its approved public water system supervision program for the Ground Water Rule, the Arsenic Rule and the ] new Public Water System Definition. EPA has determined that...

  1. 76 FR 18753 - City of Springfield, Illinois, City Water, Light and Power; Notice of Filing

    Science.gov (United States)

    2011-04-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission City of Springfield, Illinois, City Water, Light and Power; Notice of Filing Take notice that on March 24, 2011, The City of Springfield, Illinois, City Water, Light and...

  2. Illinois Natural Heritage Conservation/Education Kit II. Special Theme: Forest Ecology and Management.

    Science.gov (United States)

    Stone, Sally F.

    This instructional guide contains 16 activities designed to help teachers familiarize their students with the forest resources of Illinois. Each activity is ready to be copied and given to students. Topics of the activities, which vary in format, include: an overview of past and present Illinois forests; organization and mechanics of a forest…

  3. 75 FR 63540 - Norfolk Southern Railway Company-Trackage Rights Exemption-Illinois Central Railroad Company

    Science.gov (United States)

    2010-10-15

    ... Surface Transportation Board Norfolk Southern Railway Company--Trackage Rights Exemption-- Illinois Central Railroad Company Pursuant to a written trackage rights agreement dated August 17, 2010, Illinois Central Railroad Company (IC) has agreed to grant overhead trackage rights to Norfolk Southern...

  4. 78 FR 50141 - Illinois Central Railroad Company-Trackage Rights Exemption-BNSF Railway Company

    Science.gov (United States)

    2013-08-16

    ... Surface Transportation Board Illinois Central Railroad Company--Trackage Rights Exemption-- BNSF Railway Company BNSF Railway Company (BNSF), pursuant to a written trackage rights agreement dated June 17, 2013, has agreed to grant overhead trackage rights to Illinois Central Railroad Company (IC), a wholly...

  5. Building Excellence in Communication Studies: Illinois Speech Communication 1975-1995 as Exemplar.

    Science.gov (United States)

    Delia, Jesse G.

    1999-01-01

    Comments on building departmental excellence through creating conditions for development of the focus that emerged at the Speech Communication Department at the University of Illinois. Considers how the constructivist turn in communication studies at Illinois in the late 1970s and early 1980s underscores the value of multiple-group cluster hiring…

  6. Use of the Illinois 5Essentials Survey Data. Policy Research: IERC 2014-2

    Science.gov (United States)

    Klostermann, Brenda K.; White, Bradford R.; Lichtenberger, Eric J.; Holt, Janet K.

    2014-01-01

    The purpose of this study is to examine how Illinois school districts are utilizing the Illinois 5Essentials Survey results, particularly for school improvement, to determine challenges to successful implementation, and to make recommendations for improvements to the 5E Survey and implementation process for statewide use. We also summarize…

  7. Using Human Capital Theory to Develop a Policy Approach towards College Student Migration in Illinois

    Science.gov (United States)

    Smith, Ryan Lee

    2006-01-01

    The purpose of this study was to use human capital theory to develop a policy approach towards college student migration in Illinois. A rate of return analysis revealed the social rate of return for college student migrants who return to Illinois and the private rate of return was 15.95%. It was estimated that due to college student migration in…

  8. 78 FR 28801 - Foreign-Trade Zone 22-Chicago, Illinois; Authorization of Production Activity Panasonic...

    Science.gov (United States)

    2013-05-16

    ... Foreign-Trade Zones Board Foreign-Trade Zone 22--Chicago, Illinois; Authorization of Production Activity Panasonic Corporation of North America (Kitting of Consumer Electronics) Aurora, Illinois On January 11... production activity to the Foreign-Trade Zones (FTZ) Board on behalf of Panasonic Corporation of...

  9. 78 FR 35017 - Prairie Power, Inc. v. Ameren Services Company, Ameren Illinois Company, Ameren Transmission...

    Science.gov (United States)

    2013-06-11

    ... Energy Regulatory Commission Prairie Power, Inc. v. Ameren Services Company, Ameren Illinois Company, Ameren Transmission Company of Illinois; Notice of Complaint Take notice that on May 31, 2013, pursuant to section 206 of the Federal Power Act (FPA), 16 USC 825(e) and Rule 206 of the Federal...

  10. 75 FR 49931 - Filing Dates for the Illinois Senate Special Election

    Science.gov (United States)

    2010-08-16

    ... Filing Dates for the Illinois Senate Special Election AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Illinois has scheduled a Special General Election on... December 2, 2010. (See chart below for the closing date for each report). Note that these reports are...

  11. HB 1347 and Its Relationship to Foodservice Outsourcing in Illinois Public Schools

    Science.gov (United States)

    Brashear, Gary L.

    2012-01-01

    This study examined foodservice outsourcing in the State of Illinois. School administrators currently outsourcing foodservice were surveyed about their perceptions of HB1347 and its components. This study looked at HB1347 in Illinois, and its effects on outsourcing in school districts. Data for this study was collected from a survey sent to 100%…

  12. The Demographics and Academics of College Going in Illinois. Policy Research Report: IERC 2006-2

    Science.gov (United States)

    Gong, Yuqin; Presley, Jennifer B.

    2006-01-01

    In order to help the state of Illinois assess the extent to which it is providing access to educational opportunities that lead to successful transitions to college and the workforce, the IERC is undertaking a six-year longitudinal study following the 113,660 students in the Illinois high school class of 2002. This report, the second one in the…

  13. Black Urine

    Directory of Open Access Journals (Sweden)

    Rahim Vakili

    2016-06-01

    Full Text Available A 2-year-old boy was born at term of healthy, non-consanguineous Iranian parents. His mother attended in the clinic with the history of sometimes discoloration of diapers after passing urine. She noticed that first at the age of one month with intensified in recent months. His Physical examination and growth parameters were normal. His mother denied taking any medication (sorbitol, nitrofurantoin, metronidazole, methocarbamol, sena and methyldopa (5. Qualitative urine examination showed dark black discoloration. By this history, alkaptonuria was the most clinical suspicious. A 24-hour-urine sample was collected and sent for quantitative measurements. The urine sample was highly positive for homogentisic acid and negative for porphyrin metabolites.

  14. Radiation emergency response in Illinois, Alabama, and Texas

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, D.K.; Chester, R.O.

    1978-03-01

    The objective of this study was to examine state radiation emergency response and to locate any areas of emergency planning in need of improvement. This report briefly presents a summary of laws and defining documents governing radiation emergency response, describes the existing and projected need for such response, and presents the authors' analyses of the evolution of state response plans and their application to radiation incidents. Three states' programs are discussed in detail: Illinois, Alabama, and Texas. These states were selected because they have quite different emergency-response programs. Therefore, these state programs provide a wide variety of approaches to state radiation emergency response.

  15. Estimated water withdrawals and use in Illinois, 1990

    Science.gov (United States)

    Avery, C.C.

    1996-01-01

    The total amount of water withdrawn in Illinois during 1990 was about 18,016 million gallons per day (Mgal/d). This amount was about 740 Mgal/d less than in 1988. The total water withdrawn for thermoelectric-power generation was about 15,170 Mgal/d; about 370 Mgal/d was consumptively used. About 936 Mgal/d, or 33 percent, of the total water withdrawn in Illinois during 1990 was ground water, excluding withdrawals for thermoelectric-power generation; about 1,911 Mgal/d of surface water was withdrawn and used, excluding withdrawals for thermoelectric-power generation. Seventy-four percent of the total surface water, excluding withdrawals for thermoelectric-power generation, was withdrawn by public-supply facilities. The next largest use of surface water was for self-supplied industrial withdrawals. Forty-seven percent of the total ground water was withdrawn by public-supply facilities. The next largest use of ground water was for irrigation. About 25 Mgal/d of the total ground water withdrawn was saline. Sixty-five percent of the total water withdrawn, excluding thermoelectric withdrawals, in Illinois during 1990 was for public-supply facilities. The next largest users of the total water withdrawn was for self-supplied withdrawals by industries and for irrigation. Water withdrawn and delivered from public-supply facilities in Illinois during 1990 totaled about 1,859 Mgal/d. Surface water and ground water were the sources for about 1,415 and 444 Mgal/d, respectively, of the withdrawals for public supply. The total water obtained from Lake Michigan for public-water supply was about 1,146 Mgal/d. About 115 Mgal/d was withdrawn for self-supplied domestic purposes. Total self-supplied withdrawals and deliveries from public-water facilities for commercial use were about 672 Mgal/d. About 173 Mgal/d was self- supplied by the commercial establishments. Total irrigation water withdrawals were about 78 Mgal/d. Total estimated livestock withdrawals were about 63 Mgal/d. Total

  16. Dissonant Black Droplets and Black Funnels

    CERN Document Server

    Fischetti, Sebastian; Way, Benson

    2016-01-01

    A holographic field theory on a fixed black hole background has a gravitational dual represented by a black funnel or a black droplet. These states are "detuned" when the temperature of the field theory near the horizon does not match the temperature of the background black hole. In particular, the gravitational dual to the Boulware state must be a detuned solution. We construct detuned droplets and funnels dual to a Schwarzschild background and show that the Boulware phase is represented by a droplet. We also construct hairy black droplets associated to a low-temperature scalar condensation instability and show that they are thermodynamically preferred to their hairless counterparts.

  17. Cultural Resources of the Ohio River Floodplain in Illinois,

    Science.gov (United States)

    1977-10-15

    americana), hickories, .nd sweet gum, with occasional black walnut (Juailapns _igrij), butternut (Iluglans cinerea), and pecan ( Carya illinoensis ) on better...Quercius velutina), shingle oak (Quercus imbricaria), and various hickories, particularly the more xeric species such as black hickory ( Carya texana...where soil is thin or exposure hazardous. Stands of various hickories ( Carya ) are interspersed. Smaller trees might include dogwood (Cornus spp.) and

  18. Black Silicon Solar Cells with Black Ribbons

    DEFF Research Database (Denmark)

    Davidsen, Rasmus Schmidt; Tang, Peter Torben; Mizushima, Io;

    2016-01-01

    We present the combination of mask-less reactive ion etch (RIE) texturing and blackened interconnecting ribbons as a method for obtaining all-black solar panels, while using conventional, front-contacted solar cells. Black silicon made by mask-less reactive ion etching has total, average...... reflectance below 0.5% across a 156x156 mm2 silicon (Si) wafer. Black interconnecting ribbons were realized by oxidizing copper resulting in reflectance below 3% in the visible wavelength range. Screen-printed Si solar cells were realized on 156x156 mm2 black Si substrates with resulting efficiencies...... in the range 15.7-16.3%. The KOH-textured reference cell had an efficiency of 17.9%. The combination of black Si and black interconnecting ribbons may result in aesthetic, all-black panels based on conventional, front-contacted silicon solar cells....

  19. Analysis of Illinois Home Performance with ENERGY STAR® Measure Packages

    Energy Technology Data Exchange (ETDEWEB)

    Baker, J. [Partnership for Advanced Residential Retrofit (PARR), Chicago, IL (United States); Yee, S. [Partnership for Advanced Residential Retrofit (PARR), Chicago, IL (United States); Brand, L. [Partnership for Advanced Residential Retrofit (PARR), Chicago, IL (United States)

    2013-09-01

    Through the Chicagoland Single Family Housing Characterization and Retrofit Prioritization report, the Partnership for Advanced Residential Retrofit research team characterized 15 housing types in the Chicagoland region based on assessor data, utility billing history, and available data from prior energy efficiency programs. Within these 15 groups, a subset showed the greatest opportunity for energy savings based on BEopt Version 1.1 modeling of potential energy efficiency package options and the percent of the housing stock represented by each group. In this project, collected field data from a whole-home program in Illinois are utilized to compare marketplace-installed measures to the energy saving optimal packages previously developed for the 15 housing types. Housing type, conditions, energy efficiency measures installed, and retrofit cost information were collected from 19 homes that participated in the Illinois Home Performance with ENERGY STAR program in 2012, representing eight of the characterized housing groups. Two were selected for further case study analysis to provide an illustration of the differences between optimal and actually installed measures. Taken together, these homes are representative of 34.8% of the Chicagoland residential building stock. In one instance, actual installed measures closely matched optimal recommended measures.

  20. Tiger team assessment of the Argonne Illinois site

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-19

    This report documents the results of the Department of Energy's (DOE) Tiger Team Assessment of the Argonne Illinois Site (AIS) (including the DOE Chicago Operations Office, DOE Argonne Area Office, Argonne National Laboratory-East, and New Brunswick Laboratory) and Site A and Plot M, Argonne, Illinois, conducted from September 17 through October 19, 1990. The Tiger Team Assessment was conducted by a team comprised of professionals from DOE, contractors, consultants. The purpose of the assessment was to provide the Secretary of Energy with the status of Environment, Safety, and Health (ES H) Programs at AIS. Argonne National Laboratory-East (ANL-E) is the principal tenant at AIS. ANL-E is a multiprogram laboratory operated by the University of Chicago for DOE. The mission of ANL-E is to perform basic and applied research that supports the development of energy-related technologies. There are a significant number of ES H findings and concerns identified in the report that require prompt management attention. A significant change in culture is required before ANL-E can attain consistent and verifiable compliance with statutes, regulations and DOE Orders. ES H activities are informal, fragmented, and inconsistently implemented. Communication is seriously lacking, both vertically and horizontally. Management expectations are not known or commondated adequately, support is not consistent, and oversight is not effective.

  1. Estimated Historical and Current Nitrogen Balances for Illinois

    Directory of Open Access Journals (Sweden)

    Mark B. David

    2001-01-01

    Full Text Available The Midwest has large riverine exports of nitrogen (N, with the largest flux per unit area to the Mississippi River system coming from Iowa and Illinois. We used historic and current data to estimate N inputs, outputs, and transformations for Illinois where human activity (principally agriculture and associated landscape drainage have had a dominant impact. Presently, ~800,000 Mg of N is added each year as fertilizer and another 420,000 Mg is biologically fixed, primarily by soybean (Glycine max L. Merr.. These annual inputs are greater than exports in grain, which results in surplus N throughout the landscape. Rivers within the state export approximately 50% of this surplus N, mostly as nitrate, and the remainder appears to be denitrified or temporarily incorporated into the soil organic matter pool. The magnitude of N losses for 1880, 1910, 1950, and 1990 are compared. Initial cultivation of the prairies released large quantities of N (~500,000 Mg N year�1, and resulted in riverine N transport during the late 19th century that appears to have been on the same order of magnitude as contemporary N losses. Riverine flux was estimated to have been at a minimum in about 1950, due to diminished net mineralization and low fertilizer inputs. Residual fertilizer N from corn (Zea mays L., biological N fixed by soybean, short-circuiting of soil water through artificial drainage, and decreased cropping-system diversity appear to be the primary sources for current N export.

  2. Characterizing extreme and oppressive heat waves in Illinois

    Science.gov (United States)

    Ford, Trent W.; Schoof, Justin T.

    2017-01-01

    Heat waves are characteristic features of summertime climate in the Midwest United States and can have significant agricultural, hydrological, and societal impacts. Historically, heat waves in the Midwest state of Illinois have been either extreme (high temperature and low humidity) or oppressive (high temperature and high humidity) in nature, but our knowledge of the factors determining which heat wave type occurs is limited. We use self-organizing maps to classify synoptic-scale atmospheric circulation patterns associated with oppressive and extreme heat events and analysis of variance to evaluate the atmospheric and land surface features responsible for differences in humidity that characterize the two. We find that the majority of extreme and oppressive heat events are associated with similar synoptic-scale atmospheric conditions. Additionally, both locally evaporated moisture and advected moisture sources were important for determining which of the two heat wave types occurred. Specifically, oppressive heat waves were characterized by abundant antecedent precipitation, surplus soil moisture, and elevated evapotranspiration and related atmospheric humidity. Lower humidity levels during extreme heat wave events were driven by relative reductions in evapotranspiration due to limited soil water content. Overall, our results suggest that the onset of heat waves in Illinois is primarily driven by circulation features in the upper atmosphere; however, the distinction of extreme or oppressive heat wave is due to differences in boundary layer humidity, driven in part by land surface moisture availability for evapotranspiration.

  3. Roof Rockmass Characterization in an Illinois Underground Coal Mine

    Science.gov (United States)

    Osouli, Abdolreza; Shafii, Iman

    2016-08-01

    Among all United States underground coal fields, those in Illinois have the highest rate of roof fall events due to their weak and severely moisture sensitive roof rock units. Rockmass characterization is the key initial step in designing safe and economical roof control measures in underground coal mines. In this study, a performance-based roof rockmass characterization is investigated. The geologic conditions as well as underground mine geographic specifications, roof fall analysis, mining method, utilized supplemental roof control measures, and geotechnical properties of roof rock units were considered to link the roof performance to rockmass characterization. The coal mine roof rating (CMRR) rockmass characterization method was used to evaluate the roof conditions and roof support design for an underground coal mine located in the Illinois Coal Basin. The results of several mine visit mappings, laboratory test results, and geotechnical issues and concerns are presented and discussed. The roof support designs are analyzed based on the rockmass characterization and are compared with the observed performance. This study shows that (1) CMRR index is a reasonable method for characterizing roof rockmass; (2) moisture sensitivity and bedding strengths in the horizontal direction are essential parameters for roof support design in mines with weak roof conditions; and (3) the applicability of the analysis of roof bolt system for roof support design of the studied mine is questionable.

  4. Estimated water withdrawals and use in Illinois, 1992

    Science.gov (United States)

    Avery, Charles

    1999-01-01

    The total amount of water withdrawn in Illinois during 1992 was about 19,076 (Mgal/d) million gallons per day. About 16,101 Mgal/d, or about 84 percent of this total, was withdrawn for thermoelectric-power generation, and about 1,877 Mgal/d was withdrawn by and delivered from public-supply facilities. About 1,910 Mgal/d of surface water was withdrawn, excluding withdrawals for thermoelectric-power generation. Public-supply facilities in Illinois withdrew about 1,210 Mgal/d from Lake Michigan in 1992. The next largest withdrawal of surface water was that by self-supplied industrial users. About 1,068 Mgal/d of the total water withdrawn was ground water; about 25 Mgal/d of this ground water was saline. Public-supply facilities withdrew about 36 percent of the total ground water withdrawn; the second largest withdrawal of ground water was for irrigation.

  5. Proposed environmental remediation at Argonne National Laboratory, Argonne, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    The Department of Energy (DOE) has prepared an Environmental Assessment evaluating proposed environmental remediation activity at Argonne National Laboratory-East (ANL-E), Argonne, Illinois. The environmental remediation work would (1) reduce, eliminate, or prevent the release of contaminants from a number of Resource Conservation and Recovery Act (RCRA) Solid Waste Management Units (SWMUs) and two radiologically contaminated sites located in areas contiguous with SWMUs, and (2) decrease the potential for exposure of the public, ANL-E employees, and wildlife to such contaminants. The actions proposed for SWMUs are required to comply with the RCRA corrective action process and corrective action requirements of the Illinois Environmental Protection Agency; the actions proposed are also required to reduce the potential for continued contaminant release. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required.

  6. Illinois disability law does not extend to insurance companies.

    Science.gov (United States)

    1999-07-23

    A Federal appeals court ruled that the content of insurance policies is not regulated by the Americans with Disabilities Act. The decision came in a complaint filed by a hairdresser, Cut N Dried Salon, against National Group Life Insurance Co. in Illinois. The insurance company refused coverage for a female salon employee because it did not insure employees of hairdressers, interior decorators, florists, graphic artists, and certain other professions. The insurer explained that they were "high risk occupations." All occupations identified are commonly associated with gay men. National later changed its policy, but requires the employer to pay a 20 percent additional premium. In 1992, the salon filed a complaint with the Illinois Department of Human Rights, which later dismissed the case for lack of jurisdiction. The State Appellate Court said that insurance companies were not like other commercial ventures, since their customers have to undergo an evaluation process. The ruling leaves insurance customers with a last resort, filing a complaint with the State Insurance Department whose Insurance Code bars such discrimination. However, investigations into Insurance Department complaints are discretionary and not required.

  7. Women Warriors against Feudalism:Rereading Kingston’s Woman Warrior from Feminist Perspective%“女勇士”:反封建的斗士--女性主义视域下重读汤亭亭的《女勇士》

    Institute of Scientific and Technical Information of China (English)

    杨秋娟

    2014-01-01

    Through such narrative patterns as dramatically imaginative make-up and “story telling”,Kingston Maxine Hong offers readers a vivid description of the three women warriors against feudalism and patriarchy:No name Aunt;an-drogynous Fa Mulan and Brave Orchid,which renders the whole work filled with feminist color.This paper intends to re-read Woman Warrior from feminist perspective to further explore the fighting process of those Chinese women warriors a-gainst feudalism.%汤亭亭在《女勇士》中通过极富想像力的虚构与简洁的“说故事”的叙事模式,向读者展示了生活在她周围的三位反封建、反父权的“女勇士”形象:违背封建礼教、以死抗争的无名姑姑;勇于与男权社会相抗衡的“双性同体”花木兰以及敢于向封建传统叫板的英兰,作品充满了女性主义色彩。

  8. Habitat, biota, and sediment characteristics at selected stations in the lower Illinois River Basin, Illinois, 1996-98

    Science.gov (United States)

    Adolphson, Debbie L.; Fazio, David J.; Harris, Mitchell A.

    2001-01-01

    Data collection for the lower Illinois River Basin (LIRB) National Water-Quality Assessment (NAWQA) program began in 1996. Data on habitat, fish, benthic macroinvertebrates, and sediment were collected at eight stations on six streams in the basin--Illinois River, Panther Creek, Mackinaw River, Indian Creek, Sangamon River, and La Moine River. These streams typically flow through agricultural lands with very low gradients. Substrates typically are clay to gravel with areas of cobble. Banks are high, steep, and sparsely vegetated. Topographic surveys provide illustrations of the geometry that promote understanding of channel geometry and a data set that, in the future, can be used by others to assess stream changes. Suspended-sediment particle size, woody debris, and stream velocity are important to fish and benthic macroinvertebrate communities. Fine particles (silts and clays) were abundant in suspended sediment and stream banks, and fish insectivorous cyprinid community composition increased with decreases in the concentration of these suspended fines. Suckers were prevalent in stream reaches with abundant woody-snag cover, whereas sunfish communities were most abundant in areas with slow water velocities. Hydropsychidae, Chironomidae, and Baetidae were the most abundant benthic macroinvertebrate families collected throughout the region, but stream size and water velocity were important to benthic macroinvertebrate community composition. Tricorythodes mayflies and Elmidae had higher relative abundance at sites in small- and moderate-size drainage basins, and Baetidae density was greatest in reaches with highest water velocity.

  9. Geologic characterization and carbon storage resource estimates for the knox group, Illinois Basin, Illinois, Indiana and Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Harris, David; Ellett, Kevin; Rupp, John; Leetaru, Hannes

    2014-09-30

    Research documented in this report includes (1) refinement and standardization of regional stratigraphy across the 3-state study area in Illinois, Indiana, and Kentucky, (2) detailed core description and sedimentological interpretion of Knox cores from five wells in western Kentucky, and (3) a detailed calculation of carbon storage volumetrics for the Knox using three different methodologies. Seven regional cross sections document Knox formation distribution and thickness. Uniform stratigraphic nomenclature for all three states helps to resolve state-to-state differences that previously made it difficult to evaluate the Knox on a basin-wide scale. Correlations have also refined the interpretation of an important sandstone reservoir interval in southern Indiana and western Kentucky. This sandstone, a CO2 injection zone in the KGS 1 Blan well, is correlated with the New Richmond Sandstone of Illinois. This sandstone is over 350 ft (107 m) thick in parts of southern Indiana. It has excellent porosity and permeability at sufficient depths, and provides an additional sequestration target in the Knox. The New Richmond sandstone interval has higher predictability than vuggy and fractured carbonates, and will be easier to model and monitor CO2 movement after injection.

  10. The National Energy Strategy: A balanced program?. Proceedings of the nineteenth annual Illinois energy conference

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-31

    The Nineteenth Annual Illinois Energy Conference was held in Chicago, Illinois November 1991. It was organized by the Energy Resources Center, University of Illinois at Chicago with major support provided by the US Environmental Protection Agency, the US Department of Energy, the Illinois Commerce Commission, the Illinois Department of Energy and Natural Resources, and the Citizens Council on Energy Resources. The conference program was developed by a planning committee who drew upon Illinois energy and environmental specialists from the major sectors including energy industries, environmental organizations, research universities, utility companies, federal, state and local government agencies, and public interest groups. The members of the planning committee were brought together for a full-day session where they were asked to assess the political, economic, and social impacts of the proposed National Energy Strategy as it relates to Illinois and the Midwest region. Within this context, the planning committee identified several major issues including: (1) Is the proposed plan a balanced strategy; (2) What are the NES impacts on the transportation sector; (3) What are the opportunities for improved efficiency in the Electric Utility Sector; and (4) What is the role of advanced research and development.

  11. Surface-water-quality assessment of the upper Illinois River basin in Illinois, Indiana, and Wisconsin; project description

    Science.gov (United States)

    Mades, D.M.

    1987-01-01

    In 1986, the U.S. Geological Survey began a National Water-Quality Assessment program to (1) provide nationally consistent descriptions of the current status of water quality for a large, diverse, and geographically distributed part of the Nation's surface- and ground-water resources; (2) define, where possible, trends in water quality; and (3) identify and describe the relations of both status and trends in water quality to natural factors and the history of land use and land- and waste-management activities. The program is presently in a pilot phase that will test and modify, as necessary, concepts and approaches in preparation for possible full implementation of the program in the future. The upper Illinois River basin is one of four basins selected to test the concepts and approaches of the surface-water-quality element of the national program. The basin drains 10,949 square miles of Illinois, Indiana, and Wisconsin. Three principal tributaries are the Kankakee and Des Plaines Rivers that join to form the Illinois River and the Fox River. Land use is predominantly agricultural; about 75 percent of the basin is cultivated primarily for production of corn and soybeans. About 13 percent of the basin is urban area, most of which is located in the Chicago metropolitan area. The population of the basin is about 7 million. About 6 million people live in the Des Plaines River basin. Many water-quality issues in the upper Illinois River basin are related to sediment, nutrients, potentially toxic inorganic and organic constituents, and to water-management practices. Occurrence of sediment and the chemical constituents in the rivers and lakes within the basin has the potential to adversely affect the water's suitability for aquatic life, recreation, or, through the consumption of fish, human health. The upper Illinois River basin project consists of five major activities. The first activity--analysis of existing information and preparation of a report that describes

  12. The Black Black Woman and the Black Middle Class.

    Science.gov (United States)

    Jeffers, Trellie

    1981-01-01

    Reprint of a 1973 article that describes the discrimination that particularly dark-skinned Black women suffer, especially at the hands of a color-conscious Black middle class. Calls for dark women to look to the African appearance and working-class roots as sources of pride and strength. (GC)

  13. Production of carbon molecular sieves from Illinois coal

    Science.gov (United States)

    Lizzio, A.A.; Rostam-Abadi, M.

    1993-01-01

    Carbon molecular sieves (CMS) have become an increasingly important class of adsorbents for application in the separation of gas molecules that vary in size and shape. A study is in progress at the Illinois State Geological Survey to determine whether Illinois basin coals are suitable feedstocks for the production of CMS and to evaluate their potential application in gas separation processes of commercial importance. Chars were prepared from Illinois coal in a fixed-bed reactor under a wide range of heat treatment and activation conditions. The effects of various coal/char pretreatments, including coal demineralization, preoxidation, char activation, and carbon deposition, on the molecular sieve properties of the chars were also investigated. Chars with commercially significant BET surface areas of 1500 m2/g were produced by chemical activation using potassium hydroxide as the activant. These high-surface-area (HSA) chars had more than twice the adsorption capacity of commercial carbon and zeolite molecular sieves. The kinetics of adsorption of various gases, e.g., N2, O2, CO2, CH4, CO and H2, on these chars at 25??C was measured. The O2/N2 molecular sieve properties of one char prepared without chemical activation were similar to those of a commercial CMS. On the other hand, the O2/N2 selectivity of the HSA char was comparable to that of a commercial activated carbon, i.e., essentially unity. Carbon deposition, using methane as the cracking gas, increased the O2/N2 selectivity of the HSA char, but significantly decreased its adsorption capacity. Several chars showed good potential for efficient CO2/CH4 separation; both a relatively high CO2 adsorption capacity and CO2/CH4 selectivity were achieved. The micropore size distribution of selected chars was estimated by equilibrium adsorption of carbon dioxide, n-butane and iso-butane at O??C. The extent of adsorption of each gas corresponded to the effective surface area contained in pores with diameters greater than 3

  14. Child molestations by homosexual foster parents: Illinois, 1997--2002.

    Science.gov (United States)

    Cameron, Paul

    2005-02-01

    Do those who engage in homosexuality disproportionately sexually abuse foster or adoptive children as reported by child protective services? Illinois child services reported sexual abuse for 1997 through 2002. 270 parents committed "substantiated" sexual offenses against foster or subsidized adoptive children: 67 (69%) of 97 of these mother and 148 (86%) of 173 of these father perpetrators sexually abused girls; 30 (31%) of the mothers and 25 (14%) of the father perpetrators sexually abused boys, i.e., 92 (34%) of the perpetrators homosexually abused their charges. Of these parents 15 both physically and sexually abused charges: daughters by 8 of the mothers and 4 of the fathers, sons by 3 of the mothers, i.e., same-sex perpetrators were involved in 53%. Thus, homosexual practitioners were proportionately more apt to abuse foster or adoptive children sexually.

  15. Accelerator radiocarbon dating of evidence for prehistoric horticulture in Illinois

    Science.gov (United States)

    Conard, N.; Asch, D.L.; Asch, N.B.; Elmore, D.; Gove, H.; Rubin, M.; Brown, J.A.; Wiant, M.D.; Farnsworth, K.B.; Cook, T.G.

    1984-01-01

    With the development of direct detection radiocarbon dating, which uses an accelerator as part of a highly selective mass spectrometer, it is now possible to determine the age of milligram samples of organic materials1-5. One application of accelerator dating is in evaluating scanty, sometimes controversial evidence for early horticulture throughout the world. We have now used the technique to date small samples of carbonized, cultivated plant remains from archaeological sites in Illinois. The results, reported here, establish (1) that squash was introduced by 7,000 yr ago, 2,500 yr before eastern North American records previously reported; (2) that horticulture involving indigenous plants had begun by 4,000 BP in eastern North America with domestication of Iva annua, a small-seeded annual; (3) that anomalous discoveries of Archaic period maize represent contaminants; and (4) that introduction of maize by initial Middle Woodland times (~2,000 BP) is questionable.

  16. Myers Briggs Type Indicator, burnout, and satisfaction in Illinois dentists.

    Science.gov (United States)

    Baran, Ronald B

    2005-01-01

    There is conflicting research concerning satisfaction and burnout levels in dentistry. High levels of burnout can have deleterious effects on the dentist, his or her family, and patients. A random sample of Illinois general dentists was examined using the Myers Briggs Type Indicator, the Maslach Burnout Inventory, the Dentist Satisfaction Survey, and a demographic questionnaire. Areas examined were the frequency of types compared to a base population as well as the relationship of type to levels of satisfaction, burnout, and demographic items. Three of the 16 Myers Briggs types were overrepresented in this sample, while two types were underrepresented. Slightly less than half of the dentists were satisfied with their profession; 7.4% had reached significant levels of burnout and 83% perceived dentistry as being "very stressful." The personality types overrepresented in dentistry tended to have a higher level of satisfaction and a lower level of burnout compared to their cohort group.

  17. U.S. hydropower resource assessment for Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Conner, A.M.; Francfort, J.E.

    1997-01-01

    The US Department of Energy is developing an estimate of the undeveloped hydropower potential in the US. The Hydropower Evaluation Software (HES) is a computer model that was developed by the Idaho National Engineering Laboratory for this purpose. HES measures the undeveloped hydropower resources available in the US, using uniform criteria for measurement. The software was developed and tested using hydropower information and data provided by the Southwestern Power Administration. It is a menu-driven program that allows the personal computer user to assign environmental attributes to potential hydropower sites, calculate development suitability factors for each site based on the environmental attributes present, and generate reports based on these suitability factors. This report describes the resource assessment results for the State of Illinois.

  18. Production of carbon molecular sieves from illinois coals. An assessment

    Science.gov (United States)

    Lizzio, Anthony A.; Rostam-Abadi, Massoud

    1991-01-01

    Chars were produced from an Illinois No. 2 bituminous coal under various pyrolysis and activation conditions and tested for their molecular sieve properties. The amount of N2 compared to the amount of CO2 adsorbed by each char was used as a preliminary indicator of its molecular sieve properties. This relatively simple, but apparently useful test was confirmed by successfully characterizing the well-known molecular sieve properties of a commercial zeolite and molecular sieve carbon. In addition, coal chars having relatively high surface areas (800-1800 m2/g) were produced and tested for their molecular sieving capabilities. These carbon materials, which have high adsorption capacities and relatively narrow pore size distributions, should be ideal candidates for the commercial production of CMS.

  19. Emittance measurements for the Illinois/CEBAF polarized electron source

    Energy Technology Data Exchange (ETDEWEB)

    Dunham, B.M.; Cardman, L.S. [Illinois Univ., Urbana, IL (United States); Sinclair, C.K. [Continuous Electron Beam Accelerator Facility, Newport News, VA (United States)

    1995-01-01

    The transverse thermal properties of the electrons photoemitted from GaAs determine the intrinsic beam emittance, an important quantity in applications such as polarized electron sources and high-brightness sources. In this paper, emittance measurements using the Illinois/CEBAF polarized electron source are described. The emittance was measured as a function of both the laser beam spot size and laser wavelength at low currents. The data was used to infer the transverse thermal energy of the electrons photoemitted from GaAs for wavelengths between 514 and 840 nm. Near the bandgap the transverse energy is {approximately}34 meV, a factor of 3 lower than that of the beam from a typical thermionic electron gun. 8 refs., 2 figs.

  20. Monitoring drought intensity in Illinois with a combined index

    Science.gov (United States)

    Feng, Guanling

    Many traditional drought assessments are conducted based on climate and hydrologic data. The availability and precision of data limit the spatial and temporal resolution and accuracy of derived drought indices. In this study, Vegetation Condition Index (VCI) and Temperature Condition Index (TCI) were generated from Moderate Resolution Imaging Spectroradiometer (MODIS) products. The VCI was derived from Normalized Difference Vegetation Index (NDVI) that was calculated with near infrared and visible red band reflectance from MOD09Q1. The TCI was derived from land surface temperature (LST) product MOD11A2. The VCI and TCI were then combined with reference to the vegetation coverage information from MOD44B to generate the modified Vegetation Health Index (VHI). The modified VHI was applied to quantify the intensity of drought that took place in Illinois from 2000 to 2012. The results showed that the modified VHI identified the major droughts that occurred in Illinois from 2000 to 2012, especially the extreme one taking place in 2012. Moreover, the modified VHI led to the spatial distributions and temporal trends of drought severity, which were overall similar to those from the U.S. Drought Monitor (USDM) maps, but had more detailed spatial variability and much higher spatial resolution. The modified VHI also differentiated the drought impacts between the vegetated and non-vegetated areas, being a lack of the original VHI. Thus, the modified VHI takes advantage of spatially continuous and timely data from satellites and can be applied to conduct the monitoring and detection of drought intensity at local, regional, and national scales. The modified VHI can effectively synthesize the drought information of LST and NDVI to differentiate the effects of land use and land cover (LULC) types and provide the detailed spatial variability of drought intensity and thus enhance the understanding of relationship between drought condition and LULC types.

  1. Compliance with infection-control procedures among Illinois orthodontists.

    Science.gov (United States)

    Davis, D; BeGole, E A

    1998-06-01

    The authors of previous studies have reported an increasing percentage of orthodontists complying with infection-control procedures in their offices, yet compliance was found to be less than ideal. In this study we surveyed Illinois orthodontists to evaluate their compliance with the infection-control guidelines established by the American Dental Association and the Centers for Disease Control and Prevention. This study is an addition to a small number of studies in the field of orthodontics on infection-control procedures. The study population was taken from the World Directory of Orthodontists, which contains 374 listings for the state of Illinois. Responses were received from 140 orthodontists, for a response rate of 37%. Thirty-two percent of the responding orthodontists stated that they always wear masks; 13% said they never do. Almost 97% of the orthodontists said they always wear gloves, and no orthodontist reported never wearing gloves. Nearly 64% of the orthodontists reported always using eyewear, and 34% said they wear gowns, whereas only 5% do not wear eye protection and 35% never wear gowns. With regard to instruments and pliers, most of the orthodontists reported using dry-heat ovens (72% and 80%, respectively), whereas nearly 58% said they use chemical disinfection to some extent on instruments and 39% said they use chemical disinfection on pliers. Only 51% of the orthodontists surveyed in our study reported using a steam autoclave to sterilize handpieces, whereas 27% said they use dry-heat ovens, 11% reported using chemical vapor, and 37% said they use chemical disinfection. In conclusion, compliance with infection control procedures among orthodontists has improved from recent studies but is still less than full compliance.

  2. Illinois court seeks new course in AIDS phobia cases.

    Science.gov (United States)

    1997-07-25

    The Illinois Court of Appeals ruled that plaintiffs cannot be compensated for negligent infliction of emotional distress unless there is a substantial, medically-verifiable possibility of contracting HIV. The new standard will impact a growing body of case law requiring plaintiffs to show that the fear of AIDS was predicated on actual exposure to the virus. Under the actual exposure rule, a plaintiff who injures himself with a hypodermic needle that had been used on an HIV-positive hospital patient could recover damages; another plaintiff whose needle puncture cannot be traced to HIV contamination could not be compensated. In Doe v. Northwestern University, six plaintiffs who received dental care from a university dental student who tested positive for HIV antibodies sued the university, alleging negligence. Although the plaintiff's fears of HIV infection were reasonable, the court found that they were not severe enough to warrant tort compensation since the plaintiffs had nothing to support their claims. In the case of [name removed] v. [Name removed], a medical clinic office manager, cut herself on a bloodstained scalpel left in a trash can by Dr. [name removed]. Eight months following the incident, [name removed] died of AIDS-related causes. Mrs. [Name removed] would have been entitled to recover damages under the actual exposure test; however, the case would not have prevailed under the Northwestern standard because it was known that Mrs. [Name removed] tested negative twice prior to learning of [name removed]'s AIDS diagnosis. Controversy within the Illinois courts about the actual exposure rule continues.

  3. Improving Vocational Rehabilitation Access and Return to Work and Career Outcomes among African American Wounded Warriors, Gulf War, and Vietnam War Era Veterans with Disabilities: A White Paper Series

    Science.gov (United States)

    Moore, Corey L., Ed.: Johnson, Jean E., Ed.; Washington, Andre L., Ed.

    2011-01-01

    The purpose of this monograph is to present documents that discuss issues related to improving access to vocational rehabilitation services and return to work rates of African American Wounded Warriors, Gulf War and Vietnam War Era veterans with disabilities. This monograph also includes a review of relevant literature on barriers to employment…

  4. Black hole hair removal

    Science.gov (United States)

    Banerjee, Nabamita; Mandal, Ipsita; Sen, Ashoke

    2009-07-01

    Macroscopic entropy of an extremal black hole is expected to be determined completely by its near horizon geometry. Thus two black holes with identical near horizon geometries should have identical macroscopic entropy, and the expected equality between macroscopic and microscopic entropies will then imply that they have identical degeneracies of microstates. An apparent counterexample is provided by the 4D-5D lift relating BMPV black hole to a four dimensional black hole. The two black holes have identical near horizon geometries but different microscopic spectrum. We suggest that this discrepancy can be accounted for by black hole hair — degrees of freedom living outside the horizon and contributing to the degeneracies. We identify these degrees of freedom for both the four and the five dimensional black holes and show that after their contributions are removed from the microscopic degeneracies of the respective systems, the result for the four and five dimensional black holes match exactly.

  5. Black Hole Hair Removal

    CERN Document Server

    Banerjee, Nabamita; Sen, Ashoke

    2009-01-01

    Macroscopic entropy of an extremal black hole is expected to be determined completely by its near horizon geometry. Thus two black holes with identical near horizon geometries should have identical macroscopic entropy, and the expected equality between macroscopic and microscopic entropies will then imply that they have identical degeneracies of microstates. An apparent counterexample is provided by the 4D-5D lift relating BMPV black hole to a four dimensional black hole. The two black holes have identical near horizon geometries but different microscopic spectrum. We suggest that this discrepancy can be accounted for by black hole hair, -- degrees of freedom living outside the horizon and contributing to the degeneracies. We identify these degrees of freedom for both the four and the five dimensional black holes and show that after their contributions are removed from the microscopic degeneracies of the respective systems, the result for the four and five dimensional black holes match exactly.

  6. 2004 Progress report : Riparian willow restoration along the Illinois River at Arapaho NWR, Colorado

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This progress report is concerning the riparian willow restoration along the Illinois river at Arapaho NWR. Included in the report is the background on the...

  7. A histological evaluation of livers from the fish resident to select reaches of the Illinois River

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The following report is based on fifty livers taken from a variety of fish species resident to the Illinois River. Of the fifty fish and necropsied, livers...

  8. 2008 USGS Lidar: Twelve County, Illinois (Grundy, Kane, McHenry only)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This LiDAR data is within Illinois Department of Transportation districts 1 and 3 covering Grundy, Kane and McHenry counties. The data is updated from its original...

  9. Survey for contaminants in sediments and fish at selected sites on the Illinois River and tributaries

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A basin-wide survey of contaminants in sediments and biota at several locations on the Illinois River and selected tributaries was conducted during the 1989 field...

  10. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Calendar year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges Complex summarizes refuge activities during the 1995 calendar year. The report...

  11. Mississippi River Valley Alluvial Aquifer, Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Tennessee; 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Outcrop and subcrop extent of the Mississippi River Valley Alluvial Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, and Tennessee.

  12. Social Vulnerability Index (SoVI) for Illinois based on 2000 Census Block Groups

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data depicts the social vulnerability of Illinois census block groups to environmental hazards. Data were culled primarily from the 2000 Decennial Census.

  13. Environmental feasibility study for gasoline from coal in New Athens, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    1981-09-01

    Appendix 2 consists mostly of base line ecology of the proposed site in St. Clair County, southwestern Illinois including air quality, geology, stratigraphy, soils, climates, etc. Socio-economic factors are also considered. The environmental impact is considered. (LTN)

  14. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during calendar year 1992. The report begins with an...

  15. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Fiscal year 2002

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during fiscal year 2002. The report begins with an...

  16. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Fiscal year 2003

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during fiscal year 2003. The report begins with an...

  17. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Fiscal year 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during fiscal year 2000. The report begins with an...

  18. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Fiscal year 2004

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during fiscal year 2004. The report begins with an...

  19. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Calendar year 1996 & fiscal year 1997

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during 1996/97 calendar/fiscal years. The report...

  20. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Calendar year 1999

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during calendar year 1999. The report begins with an...

  1. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Calendar year 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during calendar year 1998. The report begins with an...

  2. Illinois River National Wildlife and Fish Refuges: Annual Narrative Report: Fiscal year 2001

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges summarizes refuge activities during fiscal year 2001. The report begins with an...

  3. Middle Wilcox Aquifer: Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the Middle Wolcox Aquifer in Alabama, Arkansas, Illinois, Kentucky, Louisiana, Missouri, Mississippi, Tennessee. The hydrogeologic...

  4. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Alton Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of 2010...

  5. 2006 Progress report: Riparian willow restoration along the Illinois river at Arapahoe NWR, Colorado

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a progress report concerning riparian willow restoration on Arapahoe NWR. Riparian willow communities along the Illinois River at Arapaho NWR provide...

  6. Lower Wilcox Aquifer: Alabama, Arkansas, Illinois, Kentucky, Missouri, Mississippi 2006-2008

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Digital hydrogeologic surface of the in Alabama, Arkansas, Illinois, Kentucky, Missouri, Mississippi. The hydrogeologic unit dataset contains 414 rows and 394...

  7. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Marseillies Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of 2010...

  8. EPA Awards Great Lakes Restoration Initiative Shoreline Cities Grants to Illinois, Indiana and Michigan

    Science.gov (United States)

    CHICAGO -- The U.S. Environmental Protection Agency today announced Great Lakes Restoration Initiative Shoreline Cities grants totaling more than $430,000 to four cities in Illinois, Indiana and Michigan to fund green infrastructure projects that will impr

  9. Illinois River National Wildlife and Fish Refuges Complex: Annual Narrative Report: Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges Complex summarizes refuge activities during the 1992 calendar year. The report...

  10. Illinois River National Wildlife and Fish Refuges Complex: Comprehensive Conservation Plan and Environmental Assessment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Illinois River National Wildlife and Fish Refuges for the next 15 years. This plan...

  11. The use of NUREGs 1199 and 1200 in the Illinois LLW licensing program

    Energy Technology Data Exchange (ETDEWEB)

    Klinger, J.G.; Harmon, D.F. [Illinois Dept. of Nuclear Safety, Springfield, IL (United States). Licensing Div.

    1991-12-31

    This paper will describe how the LLW licensing staff of the Illinois Department of Nuclear Safety used NRC`s NUREG 1199, NUREG 1200, NUREG 1300 and Regulatory Guide 4.18 in its licensing program for reviewing and evaluating a LLW disposal facility license application. The paper will discuss how Illinois guidance documents were prepared based on modifications made to these NRC documents which were necessary to take into account site and facility specific considerations, as well as changes required by Illinois statutes and regulatory codes. The paper will review the recent revisions (January 1991) to NUREG 1199 and 1200 and the importance of these revisions. The paper will also discuss recommended modifications to these NRC documents and provide an update on the status of the Department`s review and evaluation of an application for a license to site, construct and operate a LLW disposal facility in Illinois.

  12. 2005 Progress report: Riparian willow restoration along the Illinois river at Arapahoe NWR, Colorado

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a progress report concerning riparian willow restoration on Arapahoe NWR. Riparian willow communities along the Illinois River at Arapaho NWR provide...

  13. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River LaGrange Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of 2010...

  14. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Starved Rock Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of...

  15. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River LaGrange Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of...

  16. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Marseillies Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of...

  17. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Peoria Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of...

  18. UMRS LTRMP 2010/11 LCU Mapping -- Illinois River Alton Pool

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Aerial photographs for Pools 1-13 Upper Mississippi River System and Pools, Alton-Marseilles, Illinois River were collected in color infrared (CIR) in August of...

  19. Noncommutative black holes

    Energy Technology Data Exchange (ETDEWEB)

    Lopez-DomInguez, J C [Instituto de Fisica de la Universidad de Guanajuato PO Box E-143, 37150 Leoen Gto. (Mexico); Obregon, O [Instituto de Fisica de la Universidad de Guanajuato PO Box E-143, 37150 Leoen Gto. (Mexico); RamIrez, C [Facultad de Ciencias FIsico Matematicas, Universidad Autonoma de Puebla, PO Box 1364, 72000 Puebla (Mexico); Sabido, M [Instituto de Fisica de la Universidad de Guanajuato PO Box E-143, 37150 Leoen Gto. (Mexico)

    2007-11-15

    We study noncommutative black holes, by using a diffeomorphism between the Schwarzschild black hole and the Kantowski-Sachs cosmological model, which is generalized to noncommutative minisuperspace. Through the use of the Feynman-Hibbs procedure we are able to study the thermodynamics of the black hole, in particular, we calculate Hawking's temperature and entropy for the 'noncommutative' Schwarzschild black hole.

  20. Black Hole Thermodynamics

    Science.gov (United States)

    Israel, Werner

    This chapter reviews the conceptual developments on black hole thermodynamics and the attempts to determine the origin of black hole entropy in terms of their horizon area. The brick wall model and an operational approach are discussed. An attempt to understand at the microlevel how the quantum black hole acquires its thermal properties is included. The chapter concludes with some remarks on the extension of these techniques to describing the dynamical process of black hole evaporation.

  1. Life inside black holes

    CERN Document Server

    Dokuchaev, V I

    2012-01-01

    We consider test planet and photon orbits of the third kind inside a black hole, which are stable, periodic and neither come out of the black hole nor terminate at the singularity. Interiors of supermassive black holes may be inhabited by advanced civilizations living on planets with the third-kind orbits. In principle, one can get information from the interiors of black holes by observing their white hole counterparts.

  2. Charged Lifshitz Black Holes

    OpenAIRE

    Dehghani, M. H.; Pourhasan, R.; Mann, R. B.

    2011-01-01

    We investigate modifications of the Lifshitz black hole solutions due to the presence of Maxwell charge in higher dimensions for arbitrary $z$ and any topology. We find that the behaviour of large black holes is insensitive to the topology of the solutions, whereas for small black holes significant differences emerge. We generalize a relation previously obtained for neutral Lifshitz black branes, and study more generally the thermodynamic relationship between energy, entropy, and chemical pot...

  3. Terrestrial Biological Inventory, Hillview Drainage and Levee District, Greene and Scott Counties, Illinois.

    Science.gov (United States)

    1982-01-01

    Illinois: Grasses - Bromus to Paspalum . Southern Ill. Univ. Press, Carbondale, Ill. 332 pp. Mohleubrock, R.K. 1973. The Illustrated Flora of Illinois: Grasses ... Grass ) Paspalum ciliatifolium Hichx. (Hairy Lens Grass ) Phalaris arundinacea L. (Reed Canary Grass ) Poa annua L. (Mnus1 Blue Grass ) Poa Pratensis L...broad bottom- lands of this section. On the mesic prairie Andropogon gerardii Vitman. (Big Bluestem), Sorghastrum nutans (L.) Nash. (Indian Grass

  4. Rhizobium giardinii is the microsymbiont of Illinois bundleflower (Desmanthus illinoensis (Michx.) Macmillan) in midwestern prairies.

    Science.gov (United States)

    Beyhaut, Elena; Tlusty, Becki; van Berkum, Peter; Graham, Peter H

    2006-09-01

    Illinois bundleflower (Desmanthus illinoensis (Michx.) Macmillan) has potential as a grain and forage legume for the American Midwest. Inoculant-quality rhizobia for this legume have been identified but not previously characterized. Rhizobia trapped from 20 soils in the natural range of the Illinois bundleflower had characteristics that placed them overwhelmingly within the species Rhizobium giardinii, one of the few occasions this species has been recovered from legumes, raising questions on the biogeography and spread of midwestern prairie rhizobia.

  5. Monopole black hole skyrmions

    OpenAIRE

    Moss, I. G.; Shiiki, N.; Winstanley, E.

    2000-01-01

    Charged black hole solutions with pion hair are discussed. These can be\\ud used to study monopole black hole catalysis of proton decay.\\ud There also exist\\ud multi-black hole skyrmion solutions with BPS monopole behaviour.

  6. Marketing for Black Alums.

    Science.gov (United States)

    Harris, Tracy A.

    1994-01-01

    Considers need for colleges and universities to develop effective marketing plan for recruitment of black students. Highlights advantages of designing marketing plan for recruitment of black alumni to assist in recruitment and retention of black students. Identifies key indicators that often hinder institutions in their recruitment of black…

  7. Black holes in binary stars

    NARCIS (Netherlands)

    Wijers, R.A.M.J.

    1996-01-01

    Introduction Distinguishing neutron stars and black holes Optical companions and dynamical masses X-ray signatures of the nature of a compact object Structure and evolution of black-hole binaries High-mass black-hole binaries Low-mass black-hole binaries Low-mass black holes Formation of black holes

  8. U.S. Geological Survey ground-water studies in Illinois

    Science.gov (United States)

    Avery, Charles F.

    1994-01-01

    Ground water is an important source of water supply in Illinois. The largest amount of ground*water withdrawal is in the northern one-third of the State where aquifers to a depth of about 1,500 feet below land surface contain large quantities of potable water. Approximately 74 percent of the public water-supply systems in Illinois use ground water to supply potable water to more than 5.5 million people. Ground-water withdrawals account for almost 25 percent of the total water withdrawn for public water supplies in Illinois. Many public water-supply systems in the Chicago area have recently changed from using ground water pumped from wells to using water delivered from Lake Michigan. The major issues related to ground water in Illinois are: Water- quality degradation or contamination from point and nonpoint sources, and Water availability, because of the lowering of ground-water levels in the bedrock aquifers in northeastern Illinois and elsewhere in the State where pumpage has exceeded aquifer recharge and the susceptibility of the limited surface-water supplies in central and southern Illinois to drought.

  9. Cultural Resources Reconnaissance Study of the Black Warrior-Tombigbee System Corridor, Alabama. Volume 3. History. Settlement Patterns and Processes, 1500-1945.

    Science.gov (United States)

    1983-01-01

    century, in Mobile and vicinity, was an expression of both the level of technological development reached in Europe at that time and of the mercantilist...Pensacola and had three rail connections with Birmingham, whereas P’ensacola only had one. The Moble ndAlaama Grand Trunk Railway operated a line...as technological capabilities increased, and as the plantation system was restructured after the Civil War there was a gradual shift of industrial

  10. On Accelerated Black Holes

    CERN Document Server

    Letelier, P S; Letelier, Patricio S.; Oliveira, Samuel R.

    1998-01-01

    The C-metric is revisited and global interpretation of some associated spacetimes are studied in some detail. Specially those with two event horizons, one for the black hole and another for the acceleration. We found that the spacetime fo an accelerated Schwarzschild black hole is plagued by either conical singularities or lack of smoothness and compactness of the black hole horizon. By using standard black hole thermodynamics we show that accelerated black holes have higher Hawking temperature than Unruh temperature. We also show that the usual upper bound on the product of the mass and acceleration parameters (<1/sqrt(27)) is just a coordinate artifact. The main results are extended to accelerated Kerr black holes. We found that they are not changed by the black hole rotation.

  11. GEOGRAPHIC INFORMATION SYSTEM APPROACH FOR PLAY PORTFOLIOS TO IMPROVE OIL PRODUCTION IN THE ILLINOIS BASIN

    Energy Technology Data Exchange (ETDEWEB)

    Beverly Seyler; John Grube

    2004-12-10

    Oil and gas have been commercially produced in Illinois for over 100 years. Existing commercial production is from more than fifty-two named pay horizons in Paleozoic rocks ranging in age from Middle Ordovician to Pennsylvanian. Over 3.2 billion barrels of oil have been produced. Recent calculations indicate that remaining mobile resources in the Illinois Basin may be on the order of several billion barrels. Thus, large quantities of oil, potentially recoverable using current technology, remain in Illinois oil fields despite a century of development. Many opportunities for increased production may have been missed due to complex development histories, multiple stacked pays, and commingled production which makes thorough exploitation of pays and the application of secondary or improved/enhanced recovery strategies difficult. Access to data, and the techniques required to evaluate and manage large amounts of diverse data are major barriers to increased production of critical reserves in the Illinois Basin. These constraints are being alleviated by the development of a database access system using a Geographic Information System (GIS) approach for evaluation and identification of underdeveloped pays. The Illinois State Geological Survey has developed a methodology that is being used by industry to identify underdeveloped areas (UDAs) in and around petroleum reservoirs in Illinois using a GIS approach. This project utilizes a statewide oil and gas Oracle{reg_sign} database to develop a series of Oil and Gas Base Maps with well location symbols that are color-coded by producing horizon. Producing horizons are displayed as layers and can be selected as separate or combined layers that can be turned on and off. Map views can be customized to serve individual needs and page size maps can be printed. A core analysis database with over 168,000 entries has been compiled and assimilated into the ISGS Enterprise Oracle database. Maps of wells with core data have been generated

  12. Latest Pleistocene paleoecology of Jefferson's ground sloth ( Megalonyx jeffersonii) and elk-moose ( Cervalces scotti) in northern Illinois

    Science.gov (United States)

    Schubert, Blaine W.; Graham, Russell Wm.; McDonald, H. Gregory; Grimm, Eric C.; Stafford, Thomas W., Jr.

    2004-03-01

    New records of Jefferson's ground sloth ( Megalonyx jeffersonii) and elk-moose ( Cervalces scotti) from Lang Farm provide the first precise temporal correlation of these taxa with the specific environments inhabited by them near the time of their extinction. Six AMS 14C measurements establish an age of 11,405 ± 50 14C yr B.P. for Lang Farm Cervalces and an age of 11,430 ± 60 or 11,485 ± 40 14C yr B.P. for the Megalonyx. These measurements represent the youngest 14C dates for these two genera based on direct dating. Comparison of the dates with pollen data from northern Illinois indicates that these species inhabited a nonanalog environment that was transitional from mid-latitude tundra to mixed conifer and deciduous woodland. Although spruce ( Picea sp.) was dominant, it was less abundant than prior to 12,500 14C yr B.P. The presence of black ash ( Fraxinus nigra) and fir ( Abies sp.) indicates a wet climate and heavy winter precipitation. This may have been the preferred habitat for Cervalces because of its narrow geographic range. However, this habitat type was only one of many occupied by Megalonyx as indicated by its broad geographic distribution.

  13. Leakage Risk Assessment of CO{sub 2} Transportation by Pipeline at the Illinois Basin Decatur Project, Decatur, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Mazzoldi, A.; Oldenburg, C. M.

    2013-12-17

    The Illinois Basin Decatur Project (IBDP) is designed to confirm the ability of the Mt. Simon Sandstone, a major regional saline-water-bearing formation in the Illinois Basin, to store 1 million tons of carbon dioxide (CO{sub 2}) injected over a period of three years. The CO{sub 2} will be provided by Archer Daniels Midland (ADM) from its Decatur, Illinois, ethanol plant. In order to transport CO{sub 2} from the capture facility to the injection well (also located within the ADM plant boundaries), a high-pressure pipeline of length 3,200 ft (975 m) has been constructed, running above the ground surface within the ADM plant footprint. We have qualitatively evaluated risks associated with possible pipeline failure scenarios that lead to discharge of CO{sub 2} within the real-world environment of the ADM plant in which there are often workers and visitors in the vicinity of the pipeline. There are several aspects of CO{sub 2} that make its transportation and potential leakage somewhat different from other substances, most notable is its non-flammability and propensity to change to solid (dry ice) upon strong decompression. In this study, we present numerical simulations using Computational Fluid Dynamics (CFD) methods of the release and dispersion of CO{sub 2} from individual hypothetical pipeline failures (i.e., leaks). Failure frequency of the various components of a pipeline transportation system over time are taken from prior work on general pipeline safety and leakage modeling and suggest a 4.65% chance of some kind of pipeline failure over the three-years of operation. Following the Precautionary Principle (see below), we accounted for full-bore leakage scenarios, where the temporal evolution of the mass release rate from the high-pressure pipeline leak locations was simulated using a state-of-the-art Pipe model which considers the thermodynamic effects of decompression in the entire pipeline. Failures have been simulated at four representative locations along

  14. Ceophysical Surveys over Karst Recharge Features,Illinois,USA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Karst aquifers supply a significant fraction of the world's drinking water. These types of aquifers are also highly susceptible to pollution from the surface with recharge usually occurring through fractures and solution openings at the bedrock surface. Thickness of the protective soil cover, macropores and openings within the soil cover, and the nature of the weathered bedrock surface all influence infiltration. Recharge openings at the bedrock surface, however, are often covered by unconsolidated sediments, resulting in the inadvertent placement of landfills, unregulated dump sites, tailing piles, waste lagoons and septic systems over recharge zones. In these settings surface geophysical surveys, calibrated by a few soil cores, could be employed to identify these recharge openings, and qualitatively assess the protection afforded by the soil cover. In a test of this hypothesis, geophysical measurements accurately predicted the thickness of unconsolidated deposits overlying karstic dolomite at a site about 100 km south of Chicago, Illinois. Zones of elevated electrical conductivity and high ground-penetrating radar (GPR) attenuation within the sediments coincided with subcropping solutionally-enlarged hydraulically active bedrock fractures. These fractures extend to over 12-m depth, as shown by 2-D inverted resistivity sections and soil coring. Anomalous electromagnetic (EM) conductivity and GPR response may be due to higher soil moisture above these enlarged fractures. An epikarstal conduit at 2.5-m depth was directly identified through a GPR survey. These results suggest that surface geophysical surveys are a viable tool for assessing the susceptibility of shallow karst aquifers to contamination.``

  15. Perfect Power Prototype for Illinois Institute of Technology

    Energy Technology Data Exchange (ETDEWEB)

    Shahidehpour, Mohammad [Illinois Inst. Of Technology, Chicago, IL (United States)

    2014-09-30

    Starting in October 2008, Illinois Institute of Technology (IIT), in collaboration with over 20 participating members, led an extensive effort to develop, demonstrate, promote, and commercialize a microgrid system and offer supporting technologies that will achieve Perfect Power at the main campus of IIT. A Perfect Power system, as defined by the Galvin Electricity Initiative (GEI), is a system that cannot fail to meet the electric needs of the individual end-user. The Principle Investigator of this Perfect Power project was Dr. Mohammad Shahidehpour, Director of the Robert W. Galvin Center for Electricity Innovation at IIT. There were six overall objectives of the Perfect Power project: (1) Demonstrate the higher reliability introduced by the microgrid system at IIT; (2) Demonstrate the economics of microgrid operations; (3) Allow for a decrease of fifty percent (50%) of grid electricity load; (4) Create a permanent twenty percent (20%) decrease in peak load from 2007 level; (5) Defer planned substation through load reduction; (6) Offer a distribution system design that can be replicated in urban communities.

  16. Water pressure and ground vibrations induced by water guns at a backwater pond on the Illinois River near Morris, Illinois

    Science.gov (United States)

    Koebel, Carolyn M.; Egly, Rachel M.

    2016-09-27

    Three different geophysical sensor types were used to characterize the underwater pressure waves and ground velocities generated by the underwater firing of seismic water guns. These studies evaluated the use of water guns as a tool to alter the movement of Asian carp. Asian carp are aquatic invasive species that threaten to move into the Great Lakes Basin from the Mississippi River Basin. Previous studies have identified a threshold of approximately 5 pounds per square inch (lb/in2) for behavioral modification and for structural limitation of a water gun barrier.Two studies were completed during August 2014 and May 2015 in a backwater pond connected to the Illinois River at a sand and gravel quarry near Morris, Illinois. The August 2014 study evaluated the performance of two 80-cubic-inch (in3) water guns. Data from the 80-in3 water guns showed that the pressure field had the highest pressures and greatest extent of the 5-lb/in2 target value at a depth of 5 feet (ft). The maximum recorded pressure was 13.7 lb/in2, approximately 25 ft from the guns. The produced pressure field took the shape of a north-south-oriented elongated sphere with the 5-lb/in2 target value extending across the entire study area at a depth of 5 ft. Ground velocities were consistent over time, at 0.0067 inches per second (in/s) in the transverse direction, 0.031 in/s in the longitudinal direction, and 0.013 in/s in the vertical direction.The May 2015 study evaluated the performance of one and two 100-in3 water guns. Data from the 100-in3 water guns, fired both individually and simultaneously, showed that the pressure field had the highest pressures and greatest extent of the 5-lb/in2 target value at a depth of 5 ft. The maximum pressure was 57.4 lb/in2, recorded at the underwater blast sensor closest to the water guns (at a horizontal distance of approximately 3 ft), as two guns fired simultaneously. Pressures and extent of the 5-lb/in2 target value decrease above and below this 5-ft depth

  17. 基于网络评论的兵马俑景区游客满意度评价%Tourist Satisfaction Assessment of Terra Cotta Warriors Based on Network Comments

    Institute of Scientific and Technical Information of China (English)

    李龙梅; 王晓峰; 王俊霞

    2011-01-01

    In order to understand the tourists needs and expectations of terracotta warriors to improve scenic tourist satisfaction.Based on tourists and tourist satisfaction theory,the tourist comments data of Terra Cotta Warriors are selected between 2009 and 2010 from Sina travel,travel assessment network and the public comment network, and the indicators of factors are determined by the review content.The Warriors scenic tourist satisfaction is evaluated by the method of single-level fuzzy comprehensive evaluation,and the result shows Warriors scenic tourist satisfaction as "very good",indicating that the overall impression of visitors to the terracotta warriors is a very good area.Based on the Comments contents of tourists,the problems of Terra Cotta Warriors are analyzed,and finally some improved strategies and suggestions are made so as to provide the basis for better development,formulating appropriate policies.%为更好地了解游客对兵马俑景区的需求与期望,提高游客对景区的满意度,以游客满意度理论为基础,从新浪旅游网、旅评网、大众点评网中选取2009年~2010年关于兵马俑景区的游客网络点评数据,根据点评内容确定指标因素,运用单层次模糊综合评价法对兵马俑景区游客满意度进行评价.评价结果显示兵马俑景区游客满意度为"非常好",表明游客对兵马俑景区总体印象很好.根据游客点评内容,分析了兵马俑景区存在的问题,最后提出改进对策及建议,为景区更好地发展和制定相应的政策提供依据.

  18. Extremal Hairy Black Holes

    CERN Document Server

    Gonzalez, P A; Saavedra, Joel; Vasquez, Yerko

    2014-01-01

    We consider a gravitating system consisting of a scalar field minimally coupled to gravity with a self-interacting potential and an U(1) electromagnetic field. Solving the coupled Einstein-Maxwell-scalar system we find exact hairy charged black hole solutions with the scalar field regular everywhere. We go to the zero temperature limit and we study the effect of the scalar field on the near horizon geometry of an extremal black hole. We find that except a critical value of the charge of the black hole there is also a critical value of the charge of the scalar field beyond of which the extremal black hole is destabilized. We study the thermodynamics of these solutions and we find that if the space is flat then at low temperature the Reissner-Nordstr\\"om black hole is thermodynamically preferred, while if the space is AdS the hairy charged black hole is thermodynamically preferred at low temperature.

  19. Astrophysical black holes

    CERN Document Server

    Gorini, Vittorio; Moschella, Ugo; Treves, Aldo; Colpi, Monica

    2016-01-01

    Based on graduate school lectures in contemporary relativity and gravitational physics, this book gives a complete and unified picture of the present status of theoretical and observational properties of astrophysical black holes. The chapters are written by internationally recognized specialists. They cover general theoretical aspects of black hole astrophysics, the theory of accretion and ejection of gas and jets, stellar-sized black holes observed in the Milky Way, the formation and evolution of supermassive black holes in galactic centers and quasars as well as their influence on the dynamics in galactic nuclei. The final chapter addresses analytical relativity of black holes supporting theoretical understanding of the coalescence of black holes as well as being of great relevance in identifying gravitational wave signals. With its introductory chapters the book is aimed at advanced graduate and post-graduate students, but it will also be useful for specialists.

  20. Black Branes as Piezoelectrics

    CERN Document Server

    Armas, Jay; Obers, Niels A

    2012-01-01

    We find a realization of linear electroelasticity theory in gravitational physics by uncovering a new response coefficient of charged black branes, exhibiting their piezoelectric behavior. Taking charged dilatonic black strings as an example and using the blackfold approach we measure their elastic and piezolectric moduli. We also use our results to draw predictions about the equilibrium condition of charged dilatonic black rings in dimensions higher than six.

  1. Black branes as piezoelectrics.

    Science.gov (United States)

    Armas, Jay; Gath, Jakob; Obers, Niels A

    2012-12-14

    We find a realization of linear electroelasticity theory in gravitational physics by uncovering a new response coefficient of charged black branes, exhibiting their piezoelectric behavior. Taking charged dilatonic black strings as an example and using the blackfold approach we measure their elastic and piezolectric moduli. We also use our results to draw predictions about the equilibrium condition of charged dilatonic black rings in dimensions higher than six.

  2. Perturbations around black holes

    CERN Document Server

    Wang, B

    2005-01-01

    Perturbations around black holes have been an intriguing topic in the last few decades. They are particularly important today, since they relate to the gravitational wave observations which may provide the unique fingerprint of black holes' existence. Besides the astrophysical interest, theoretically perturbations around black holes can be used as testing grounds to examine the proposed AdS/CFT and dS/CFT correspondence.

  3. Illinois biomass resources: annual crops and residues; canning and food-processing wastes. Preliminary assessment

    Energy Technology Data Exchange (ETDEWEB)

    Antonopoulos, A A

    1980-06-01

    Illinois, a major agricultural and food-processing state, produces vast amounts of renewable plant material having potential for energy production. This biomass, in the form of annual crops, crop residues, and food-processing wastes, can be converted to alternative fuels (such as ethanol) and industrial chemicals (such as furfural, ethylene, and xylene). The present study provides a preliminary assessment of these Illinois biomass resources, including (a) an appraisal of the effects of their use on both agriculture and industry; (b) an analysis of biomass conversion systems; and (c) an environmental and economic evaluation of products that could be generated from biomass. It is estimated that, of the 39 x 10/sup 6/ tons of residues generated in 1978 in Illinois from seven main crops, about 85% was collectible. The thermal energy equivalent of this material is 658 x 10/sup 6/ Btu, or 0.66 quad. And by fermenting 10% of the corn grain grown in Illinois, some 323 million gallons of ethanol could have been produced in 1978. Another 3 million gallons of ethanol could have been produced in the same year from wastes generated by the state's food-processing establishments. Clearly, Illinois can strengthen its economy substantially by the development of industries that produce biomass-derived fuels and chemicals. In addition, a thorough evaluation should be made of the potential for using the state's less-exploitable land for the growing of additional biomass.

  4. Asymptotic Black Holes

    CERN Document Server

    Ho, Pei-Ming

    2016-01-01

    Following earlier works on the KMY model of black-hole formation and evaporation, we construct the metric for a matter sphere in gravitational collapse, with the back-reaction of pre-Hawking radiation taken into consideration. The mass distribution and collapsing velocity of the matter sphere are allowed to have an arbitrary radial dependence. We find that a generic gravitational collapse asymptote to a universal configuration which resembles a black hole but without horizon. This approach clarifies several misunderstandings about black-hole formation and evaporation, and provides a new model for black-hole-like objects in the universe.

  5. Asymptotic black holes

    Science.gov (United States)

    Ho, Pei-Ming

    2017-04-01

    Following earlier works on the KMY model of black-hole formation and evaporation, we construct the metric for a matter sphere in gravitational collapse, with the back-reaction of pre-Hawking radiation taken into consideration. The mass distribution and collapsing velocity of the matter sphere are allowed to have an arbitrary radial dependence. We find that a generic gravitational collapse asymptote to a universal configuration which resembles a black hole but without horizon. This approach clarifies several misunderstandings about black-hole formation and evaporation, and provides a new model for black-hole-like objects in the universe.

  6. Black Hole Thermodynamics

    CERN Document Server

    Carlip, S

    2014-01-01

    The discovery in the early 1970s that black holes radiate as black bodies has radically affected our understanding of general relativity, and offered us some early hints about the nature of quantum gravity. In this chapter I will review the discovery of black hole thermodynamics and summarize the many independent ways of obtaining the thermodynamic and (perhaps) statistical mechanical properties of black holes. I will then describe some of the remaining puzzles, including the nature of the quantum microstates, the problem of universality, and the information loss paradox.

  7. Reaching soldiers with untreated substance use disorder: lessons learned in the development of a marketing campaign for the Warrior Check-Up study.

    Science.gov (United States)

    Walton, Thomas O; Walker, Denise D; Kaysen, Debra L; Roffman, Roger A; Mbilinyi, Lyungai; Neighbors, Clayton

    2013-07-01

    The Warrior Check-Up, a confidential telephone-delivered intervention, is designed to reach active-duty soldiers with untreated substance-use disorder at a large U.S. military base. This paper describes the development and successful implementation of the study's marketing strategies at the recruitment period's midpoint (2010-2012). Qualitative analyses of focus groups (n = 26) and survey responses (n = 278) describe the process of campaign design. Measures of demographics, media exposure, post-traumatic stress, anxiety and depression gathered from callers (n = 172) are used in quantitative analysis assessing the campaign's success in reaching this population. Implications, limitations, and suggestions for future research are discussed. Department of Defense provided study funding.

  8. 77 FR 65896 - Award of a Single-Source Replacement Grant to SOS Children's Villages Illinois in Chicago, IL

    Science.gov (United States)

    2012-10-31

    ... SOS Children's Villages Illinois in Chicago, IL AGENCY: Family and Youth Services Bureau, ACYF, ACF... grant to SOS Children's Villages Illinois in Chicago, IL. SUMMARY: The Family and Youth Services Bureau... Chicago, Inc. submitted a letter relinquishing their grant. ACYF/FYSB has designated SOS...

  9. Restructuring Principal Preparation in Illinois: Perspectives on Implementation Successes, Challenges, and Future Outlook. Policy Research: IERC 2015-3

    Science.gov (United States)

    Klostermann, Brenda K.; Pareja, Amber Stitziel; Hart, Holly; White, Bradford R.; Huynh, Michelle Hanh

    2015-01-01

    In June 2010, the Illinois General Assembly passed Public Act 96-0903, a sweeping restructuring of the preparation of school principals and assistant principals that represented 10 years of effort from a broad coalition of stakeholders. The restructuring in Illinois was part of a movement nationwide to provide stronger training for principals in…

  10. Advancing Postsecondary Opportunity, Completion, and Productivity: Essential Performance Indicators for Illinois and Selected Peer States. 2012-2013

    Science.gov (United States)

    Midwestern Higher Education Compact, 2014

    2014-01-01

    This report portrays various performance indicators that are intended to facilitate an assessment of the postsecondary education system in Illinois. Descriptive statistics are presented for Illinois and five other comparison states as well as the nation. Comparison states were selected according to the degree of similarity of population…

  11. Illinois Community College Chief Student Services Officers' Support for the Professional Development of College Middle Managers: An Adult Learning Perspective

    Science.gov (United States)

    Diaz, Amy Suzanne

    2013-01-01

    This dissertation examines the beliefs, attitudes, and practices of Chief Student Services Officers (CSSOs) regarding the professional development of their middle managers (i.e., direct reports) within the Illinois Community College system. A sequential, mixed methods study was performed with CSSOs at Illinois community colleges across the state.…

  12. The Expansion of LVIS and the Growth of OCLC Participation in Illinois: Two Models for Interlibrary Cooperation.

    Science.gov (United States)

    Schriar, Suzanne

    2000-01-01

    Discusses the use of OCLC to improve library service in Illinois and emphasizes library cooperation through LVIS (Libraries Very Interested in Sharing) and Group Access Capability (GAC) groups. Topics include interlibrary loan; union lists; resource sharing agreements; and the role of the Illinois State Library. (LRW)

  13. 76 FR 56194 - CenterPoint Energy-Illinois Gas Transmission Company; Notice of Petition for Rate Approval

    Science.gov (United States)

    2011-09-12

    ... Energy Regulatory Commission CenterPoint Energy--Illinois Gas Transmission Company; Notice of Petition for Rate Approval Take notice that on September 1, 2011, pursuant to section 284.224 of the Commission's regulations, 18 CFR 284.224, CenterPoint Energy- Illinois Gas Transmission Company (``IGTC''),...

  14. 78 FR 5840 - Notice of License Termination for University of Illinois Advanced TRIGA Reactor, License No. R-115

    Science.gov (United States)

    2013-01-28

    ... COMMISSION Notice of License Termination for University of Illinois Advanced TRIGA Reactor, License No. R-115... No. R-115, for the University of Illinois Advanced TRIGA Reactor (ATR). The NRC has terminated the..., Facility Operating License No. R-115 is terminated. The above referenced documents may be examined,...

  15. A Work Force for Environment and Energy. A Master Plan for Environmental/Energy Higher Education in Illinois.

    Science.gov (United States)

    Illinois Inst. for Environmental Quality, Chicago.

    This master plan for environmental and energy higher education in Illinois is a direct result of a mandate from the Illinois General Assembly. To prepare students to confront our nation's environmental problems, each university will submit a management and development plan, designed to preserve existing environmental values and provide…

  16. Recommendations for Implementing the New Illinois Early Learning and Development Standards to Affect Classroom Practices for Social and Emotional Learning

    Science.gov (United States)

    Zinsser, Katherine M.; Dusenbury, Linda

    2015-01-01

    The state of Illinois in the central United States has long been a trendsetter both in the development of learning standards and in addressing social and emotional learning in education settings. With a recent revision to the state's early learning standards, published in 2013, the Illinois State Board of Education (ISBE) fully aligned its…

  17. Logan County's Needs and Opportunities: An Evaluation by Residents. Illinois Agricultural Economics Staff Paper No. 81 S-20.

    Science.gov (United States)

    van Es, J. C.; Schneider, Judy B.

    The Logan County (Illinois) Community Resource Development Council, assisted by sociologists and graduate students from the University of Illinois, designed an attitudinal survey which was administered to a random sample of 700 Logan County adults to ascertain the support of the residents for Council activities and to learn from the residents what…

  18. Logan County's High School Seniors: Community Satisfaction, Jobs, and Future Plans. Illinois Agricultural Economics Staff Paper, No. 81 S19.

    Science.gov (United States)

    van Es, J. C.; Schneider, Judy B.

    The Logan County (Illinois) Community Resource Development Council, assisted by sociologists and graduate students from the University of Illinois, designed an attitudinal survey which was administered in 1980 to 324 graduating seniors from 3 Logan County high schools to determine why students were leaving the county after graduation and what…

  19. Use of market research data by state chronic disease programs, Illinois, 2012-2014.

    Science.gov (United States)

    Amerson, Nancy L; Arbise, Benjamin S; Kelly, Nora K; Traore, Elizabeth

    2014-09-25

    Market research data complement traditional epidemiologic data by allowing users to examine health behavior and patterns by census block or census tract. Market research data can identify products and behaviors that align or do not align with public health program goals. Illinois is a recipient of an award from the Directors of Health Promotion and Education to use industry market research data collected by The Nielsen Company for public health purposes. Illinois creates customized community profiles using market research data on tobacco use characteristics to describe the demographics, habits, and media preferences of smokers in certain locations. Local agencies use profiles to plan and target marketing initiatives, reach disparate groups within overall community populations, and restructure program objectives and policy initiatives. Local market research data provide detailed information on the characteristics of smokers, allowing Illinois communities to design public health programs without having to collect data on their own.

  20. How information resources are used by state agencies in risk assessment applications - Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Olson, C.S.

    1990-12-31

    The Environmental Protection Agency of the State of Illinois (Illinois EPA) has programs in water, air, and land pollution and water supplies paralleling those of the US Environmental Protection Agency (EPA). The organization is part of a tripartite arrangement in which the Pollution Control Board is the judicial arm, the Department of Energy and Natural Resources is the research arm, and the Illinois EPA is the enforcement arm. Other state agencies are also concerned with various aspects of the environment and may do risk assessments for chemicals. Although there are various risk assessment activities, both formal and informal, in our agency and in others, this paper will discuss only recent initiatives in water quality criteria.

  1. Arbitrators, Blacks and Discipline

    Science.gov (United States)

    Jennings, Kenneth

    1975-01-01

    A discussion of the handling of disciplinary problems of black employees concludes that management should be concerned because of the effect that grievance resolution may have on the company's overall employee discipline program and the additional appeal alternatives available to the black employee. (Author/EA)

  2. Perturbing supersymmetric black hole

    CERN Document Server

    Onozawa, H; Mishima, T; Ishihara, H; Onozawa, Hisashi; Okamura, Takashi; Mishima, Takashi; Ishihara, Hideki

    1996-01-01

    An investigation of the perturbations of the Reissner-Nordstr\\"{o}m black hole in the N=2 supergravity is presented. In the extreme case, the black hole responds to the perturbation of each field in the same manner. This is possibly because we can match the modes of the graviton, gravitino, and photon using supersymmetry transformations.

  3. Black Hole Dynamic Potentials

    Indian Academy of Sciences (India)

    Koustubh Ajit Kabe

    2012-09-01

    In the following paper, certain black hole dynamic potentials have been developed definitively on the lines of classical thermodynamics. These potentials have been refined in view of the small differences in the equations of the laws of black hole dynamics as given by Bekenstein and those of thermodynamics. Nine fundamental black hole dynamical relations have been developed akin to the four fundamental thermodynamic relations of Maxwell. The specific heats , and , have been defined. For a black hole, these quantities are negative. The d equation has been obtained as an application of these fundamental relations. Time reversible processes observing constancy of surface gravity are considered and an equation connecting the internal energy of the black hole , the additional available energy defined as the first free energy function , and the surface gravity , has been obtained. Finally as a further application of the fundamental relations, it has been proved for a homogeneous gravitational field in black hole space times or a de Sitter black hole that $C_{\\Omega,\\Phi}-C_{J,Q}=\\kappa \\left[\\left(\\dfrac{\\partial J}{\\partial \\kappa}\\right)_{\\Omega,\\Phi}\\left(\\dfrac{\\partial \\Omega}{\\partial \\kappa}\\right)_{J,Q}+\\left(\\dfrac{\\partial Q}{\\partial \\kappa}\\right)_{\\Omega,\\Phi}\\left(\\dfrac{\\partial\\Phi}{\\partial \\kappa}\\right)_{J,Q}\\right]$. This is dubbed as the homogeneous fluid approximation in context of the black holes.

  4. Black holes matter

    DEFF Research Database (Denmark)

    Kragh, Helge Stjernholm

    2016-01-01

    Review essay, Marcia Bartusiak, Black Hole: How an Idea Abandoned by Newtonians, Hated by Einstein, and Gambled On by Hawking Became Loved (New Haven: Yale University Press, 2015).......Review essay, Marcia Bartusiak, Black Hole: How an Idea Abandoned by Newtonians, Hated by Einstein, and Gambled On by Hawking Became Loved (New Haven: Yale University Press, 2015)....

  5. Scattering by Black Holes

    CERN Document Server

    Andersson, N

    2000-01-01

    This is a chapter on Black-hole Scattering that was commissioned for an Encyclopaedia on Scattering edited by Pike and Sabatier, to be published by Academic Press. The chapter surveys wave propagation in black-hole spacetimes, diffraction effects in wave scattering, resonances, quasinormal modes and related topics.

  6. Blacks and Trade Unionism

    Science.gov (United States)

    Ashenfelter, Orley

    1975-01-01

    This testimony, before a public hearing of the New York City Commission on Human Rights in May 1974, focuses on two issues: (1) the effect of the presence of trade unionism on the position of black workers in the labor market relative to white workers; and (2) the effect of federal government efforts to increase the position of black workers…

  7. Fifty shades of black

    Science.gov (United States)

    Cartwright, Jon

    2015-11-01

    Creating dark materials that prevent reflections has become hot competition recently, with Guinness World Records having to keep revising the darkest substance yet created. But depending on who's asking, the best black may not be the blackest black, as Jon Cartwright discovers.

  8. Cosmological Black Holes

    CERN Document Server

    Stornaiolo, C

    2002-01-01

    In this letter we propose the existence of low density black holes and discuss its compatibility with the cosmological observations. The origin of these black holes can be traced back to the collapse of long wavelength cosmological perturbations during the matter dominated era, when the densities are low enough to neglect any internal and thermal pressure. By introducing a threshold density $\\hat{\\rho}$ above which pressure and non-gravitational interactions become effective, we find the highest wavelength for the perturbations that can reach an equilibrium state instead of collapsing to a black hole. The low density black holes introduced here, if they exist, can be observed through weak and strong gravitational lensing effects. Finally we observe that we obtained here a cosmological model which is capable to explain in a qualitative way the void formation together with the value $\\Omega=1$. But we remark that it needs to be improved by considering non spherical symmetric black holes.

  9. Primordial Black Hole Baryogenesis

    CERN Document Server

    Baumann, D; Turok, N G; Baumann, Daniel; Steinhardt, Paul J.; Turok, Neil

    2007-01-01

    We reconsider the possibility that the observed baryon asymmetry was generated by the evaporation of primordial black holes that dominated the early universe. We present a simple derivation showing that the baryon asymmetry is insensitive to the initial black hole density and the cosmological model but is sensitive to the temperature-dependence of the CP and baryon-violating (or lepton-violating) interactions. We also consider the possibility that black holes stop evaporating and form Planck-mass remnants that act as dark matter. We show that primordial black holes cannot simultaneously account for both the observed baryon asymmetry and the (remnant) dark matter density unless the magnitude of CP violation is much greater than expected from most particle physics models. Finally, we apply these results to ekpyrotic/cyclic models, in which primordial black holes may form when branes collide. We find that obtaining the observed baryon asymmetry is compatible with the other known constraints on parameters.

  10. Lifshitz Topological Black Holes

    CERN Document Server

    Mann, R B

    2009-01-01

    I find a class of black hole solutions to a (3+1) dimensional theory gravity coupled to abelian gauge fields with negative cosmological constant that has been proposed as the dual theory to a Lifshitz theory describing critical phenomena in (2+1) dimensions. These black holes are all asymptotic to a Lifshitz fixed point geometry and depend on a single parameter that determines both their area (or size) and their charge. Most of the solutions are obtained numerically, but an exact solution is also obtained for a particular value of this parameter. The thermodynamic behaviour of large black holes is almost the same regardless of genus, but differs considerably for small black holes. Screening behaviour is exhibited in the dual theory for any genus, but the critical length at which it sets in is genus-dependent for small black holes.

  11. Geothermal Retrofit of Illinois National Guard's State headquarters Building

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mark

    2015-04-27

    The goal of this project was to assess the feasibility of utilizing mine water as a heat sink for a geothermal heat pump system to heat and cool the 74,000 sq. ft. Illinois National Guard State Headquarters’ building in Springfield Illinois. If successful, this type of system would be less expensive to install than a traditional closed loop geothermal (ground source) heat pump system by significantly reducing the size of the well field, thus shortening or eliminate the payback period compared to a conventional system. In the end, a conventional ground loop was used for the project.

  12. Initial results from a reconnaissance of cyanobacteria and associated toxins in Illinois, August--October 2012

    Science.gov (United States)

    Terrio, Paul J.; Ostrodka, Lenna M.; Loftin, Keith A.; Good, Gregg; Holland, Teri

    2013-01-01

    Ten lakes and two rivers in Illinois were sampled in August–October 2012 to determine the concentrations and spatial distribution of cyanobacteria and associated cyanotoxins throughout the State. The reconnaissance was a collaborative effort of the U.S. Geological Survey and the Illinois Environmental Protection Agency. Sample results indicated that concentrations of both total cyanobacterial cells and microcystin were commonly at levels likely to result in adverse human health effects, according to World Health Organization guidance values. Concentrations generally decreased from August to October following precipitation events and lower temperatures.

  13. Black Hole Critical Phenomena Without Black Holes

    CERN Document Server

    Liebling, S L

    2000-01-01

    Studying the threshold of black hole formation via numerical evolution has led to the discovery of fascinating nonlinear phenomena. Power-law mass scaling, aspects of universality, and self-similarity have now been found for a large variety of models. However, questions remain. Here I briefly review critical phenomena, discuss some recent results, and describe a model which demonstrates similar phenomena without gravity.

  14. On the Charter Question: Black Marxism and Black Nationalism

    Science.gov (United States)

    Stern, Mark; Hussain, Khuram

    2015-01-01

    This article brings two black intellectual traditions to bear on the question of charter schools: black Marxism and black nationalism. The authors examine the theoretical and rhetorical devices used to talk about charters schools by focusing on how notions of "black liberation" are deployed by the charter movement, and to what end. The…

  15. Black holes new horizons

    CERN Document Server

    Hayward, Sean Alan

    2013-01-01

    Black holes, once just fascinating theoretical predictions of how gravity warps space-time according to Einstein's theory, are now generally accepted as astrophysical realities, formed by post-supernova collapse, or as supermassive black holes mysteriously found at the cores of most galaxies, powering active galactic nuclei, the most powerful objects in the universe. Theoretical understanding has progressed in recent decades with a wider realization that local concepts should characterize black holes, rather than the global concepts found in textbooks. In particular, notions such as trapping h

  16. Scalarized hairy black holes

    Energy Technology Data Exchange (ETDEWEB)

    Kleihaus, Burkhard, E-mail: b.kleihaus@uni-oldenburg.de [Institut für Physik, Universität Oldenburg, Postfach 2503, D-26111 Oldenburg (Germany); Kunz, Jutta [Institut für Physik, Universität Oldenburg, Postfach 2503, D-26111 Oldenburg (Germany); Yazadjiev, Stoytcho [Department of Theoretical Physics, Faculty of Physics, Sofia University, Sofia 1164 (Bulgaria)

    2015-05-11

    In the presence of a complex scalar field scalar–tensor theory allows for scalarized rotating hairy black holes. We exhibit the domain of existence for these scalarized black holes, which is bounded by scalarized rotating boson stars and hairy black holes of General Relativity. We discuss the global properties of these solutions. Like their counterparts in general relativity, their angular momentum may exceed the Kerr bound, and their ergosurfaces may consist of a sphere and a ring, i.e., form an ergo-Saturn.

  17. Scalarized hairy black holes

    Directory of Open Access Journals (Sweden)

    Burkhard Kleihaus

    2015-05-01

    Full Text Available In the presence of a complex scalar field scalar–tensor theory allows for scalarized rotating hairy black holes. We exhibit the domain of existence for these scalarized black holes, which is bounded by scalarized rotating boson stars and hairy black holes of General Relativity. We discuss the global properties of these solutions. Like their counterparts in general relativity, their angular momentum may exceed the Kerr bound, and their ergosurfaces may consist of a sphere and a ring, i.e., form an ergo-Saturn.

  18. Black Hole Entropy

    OpenAIRE

    P. Mitra

    1994-01-01

    In the talk different definitions of the black hole entropy are discussed and compared. It is shown that the Bekenstein-Hawking entropy $S^{BH}$ (defined by the response of the free energy of a system containing a black hole on the change of the temperature) differs from the statistical- mechanical entropy $S^{SM}=-\\mbox{Tr}(\\hat{\\rho}\\ln \\hat{\\rho})$ (defined by counting internal degrees of freedom of a black hole). A simple explanation of the universality of the Bekenstein-Hawking entropy (...

  19. Black hole entropy

    CERN Document Server

    Frolov, V

    1994-01-01

    In the talk different definitions of the black hole entropy are discussed and compared. It is shown that the Bekenstein-Hawking entropy S^{BH} (defined by the response of the free energy of a system containing a black hole on the change of the temperature) differs from the statistical- mechanical entropy S^{SM}=-\\mbox{Tr}(\\hat{\\rho}\\ln \\hat{\\rho}) (defined by counting internal degrees of freedom of a black hole). A simple explanation of the universality of the Bekenstein-Hawking entropy (i.e. its independence of the number and properties of the fields which might contribute to S^{SM}) is given.

  20. Primordial Black Holes

    CERN Document Server

    MacGibbon, Jane H; Linnemann, J T; Marinelli, S S; Stump, D; Tollefson, K

    2015-01-01

    Primordial Black Holes (PBHs) are of interest in many cosmological contexts. PBHs lighter than about 1012 kg are predicted to be directly detectable by their Hawking radiation. This radiation should produce both a diffuse extragalactic gamma-ray background from the cosmologically-averaged distribution of PBHs and gamma-ray burst signals from individual light black holes. The Fermi, Milagro, Veritas, HESS and HAWC observatories, in combination with new burst recognition methodologies, offer the greatest sensitivity for the detection of such black holes or placing limits on their existence.

  1. Iroquois Warriors in Iraq

    Science.gov (United States)

    2007-01-01

    the leadership for the Fijian security guards that protected the compound. Beyond that, her control on the base was practically nil. “Because I didn’t...have anything. At the very beginning, I was the one carrying around the box with all the medicine in it. We did everything for them.” That positive...Christian pulled security. The two vehicles began receiving small arms fire from the vicin- ity of a water treatment plant to the northeast of their

  2. Chicago's Peace Warriors

    Science.gov (United States)

    Haga, Kazu

    2012-01-01

    In 2009, Chicago witnessed 458 murders--more than the number of U.S. soldiers killed in Iraq or Afghanistan. Many of those killings involved teenagers. Kingian Nonviolence is a training curriculum developed out of the teachings of Dr. Martin Luther King Jr. by two of his close allies, Bernard Lafayette Jr. and David Jehnsen. Used in schools,…

  3. Beowulf and the Warriors.

    Science.gov (United States)

    Goodwin, Meredyth L.

    1983-01-01

    Relates how one teacher helped another overcome his prejudice against his American Indian students by showing him that English literature--even "Beowulf"--can be as valid in the curriculum as Native American literature. (JL)

  4. The Ash Warriors

    Science.gov (United States)

    2000-01-01

    ALLOWAY, VIRDA L ALMACEN, CHEN G ALMACEN, DWIGHT ALMACEN, TERESITA M ALMARAZ, REYNALDO I ALTENBERND, R L ALVAREZ , JOSE A ALVAREZ , ROGER E ALVES, RAUL J...C MEDINA, LEONARD III MEEKER, ROBERT W MEIER, DEBORAH K MELTON, PAUL F MENDEZ, GAVINO J MENDOZA , ANTHONY C MENDOZA , MAYNARD M MENDOZA , RAYMUNDO C...DEREK W RADEMACHER, LORI A RAFI, RUEL M RAGIN, JOHN RAGLIN, ROBERT F JR RAINGE, RONNIE RAINS, KIRK RAINS, KERRY F RAMOS, CARLOS G JR RAMOS, EDWARD C

  5. Rewrite of Tang Tingting's"The Woman Warrior"to Chinese Culture%汤亭亭的《女勇士》对中国文化的改写

    Institute of Scientific and Technical Information of China (English)

    钟翼

    2015-01-01

    "The Woman Warrior"is a famous Chinese American writer Maxine Hong Kingston is the author of a literary work. This work, once born swept the United States, welcomed by the American people, and won the National Book Award, the Chinese American literature has created a new milestone."The Woman Warrior"is a traditional Chinese culture as the background, through the creation of rewriting some of the ancient Chinese legend, for example, Mulan and other, created a series of images of Chinese women and Chinese women have distinct characteristics but more in line with the aesthetic value of the United States, making it more catered to the tastes of American readers that"the Woman Warrior"in the United States has achieved unprecedented success. By analyzing Tang Tingting's"The Woman Warrior"in the rewrite of the Chinese cul-ture, explore the reasons for the success which the rewriting and the meaning and value to make people more aware of Tang Tingting's"The Woman Warrior".%《女勇士》是著名华裔美国女作家汤亭亭所创作的一部文学作品。这部作品一经出世便风靡美国,深受美国民众的欢迎,并且荣获了美国国家图书奖,在华裔美国文学史上开创了一个新的里程碑。《女勇士》是以中国传统文化为背景,通过创作性的改写一些的中国古代传说,例如,花木兰等,塑造了一系列具有鲜明特色但更符合美国审美价值的中国女性及华裔女性形象,使它更加迎合了美国读者的口味,使《女勇士》在美国取得了空前的成功。本文通过分析汤亭亭的《女勇士》中的对中国文化的改写,探索出其中改写成功的原因以及意义和价值,使人们更加了解汤亭亭的《女勇士》。

  6. Feminism and Black Women's Studies.

    Science.gov (United States)

    Hooks, Bell

    1989-01-01

    Women's studies programs have largely ignored Black women. Until Black women's studies courses are developed, feminist scholarship on Black women will not advance, and the contributions of Black women to women's rights movements and African American literature and scholarship may be neglected. (DM)

  7. The Price of "Black Dominance."

    Science.gov (United States)

    Hoberman, John

    2000-01-01

    Discusses the harmful effects of stereotyping black males as athletes, noting that over-identification with athletes and the world of physical performance limits black children's development by discouraging academic achievement. Examines the negative influence of mass media focus on black athletes, rappers, and stylized ghetto blackness. Discusses…

  8. Dissertation Citations in Organismal Biology at Southern Illinois University at Carbondale: Implications for Collection Development

    Science.gov (United States)

    Nabe, Jonathan; Imre, Andrea

    2008-01-01

    We report on a citation analysis of Ph.D. dissertations in plant biology and zoology at Southern Illinois University Carbondale, undertaken to test the common assumption that scientists favor current research to such an extent that journal backfiles can be de-emphasized in academic library collections. Results demonstrate otherwise. The study is…

  9. Examination of Emotional Intelligence and Transformational Leadership Profiles of Illinois Superintendents

    Science.gov (United States)

    Wolf, Ty

    2010-01-01

    This study examines the transformational leadership and emotional intelligence profiles of current Illinois superintendents. Demographic characteristics related to age, gender, degree, experience, and district size, type, and location were also examined. As schools are asked to "do more with less," the impact of leaders who demonstrate…

  10. Navigating the Shift to Intensive Principal Preparation in Illinois: Policy Brief

    Science.gov (United States)

    White, Bradford R.; Pareja, Amber Stitziel; Hart, Holly; Huynh, Michelle Hanh; Klostermann, Brenda K.; Holt, Janet K.

    2016-01-01

    In 2010, Illinois became one of the first states to legislatively require a complete redesign of all its principal preparation programs, with the goal of advancing statewide school improvement through strengthening school leadership. This effort was ambitious and sweeping, calling for radical shifts in previous practice, including: (1) A targeted…

  11. Evaluation of the Illinois High School to College Success Report: Technical Report

    Science.gov (United States)

    Klostermann, Brenda; Cameron, Sean; Hamel, Rachel; Newberry, Melissa

    2013-01-01

    This report provides findings from an evaluation of the newly designed Illinois High School to College Success Report (HS2CSR). The evaluation study examined the dissemination, usefulness, and impact on collaborative efforts of the new HS2CSR. Education stakeholders' suggestions for improving the report are also included. Recommendations to…

  12. Building "Bob": A Project Exploring the Human Body at Western Illinois University Preschool Center

    Science.gov (United States)

    Brouette, Scott

    2008-01-01

    When the children at Western Illinois University Preschool Center embarked on a study of human bodies, they decided to build a life-size model of a body, organ by organ from the inside out, to represent some of the things they were learning. This article describes the building of "Bob," the human body model, highlighting the children's…

  13. Illinois Trauma Centers and Intimate Partner Violence: Are We Doing Our Share?

    Science.gov (United States)

    Crandall, Marie; Schwab, Jennifer; Sheehan, Karen; Esposito, Thomas

    2009-01-01

    Intimate partner violence (IPV) is a major source of morbidity and mortality nationally. Trauma Centers can be very helpful for victims of IPV but there may be variability in IPV resource provision. A survey was mailed to each of the 65 Trauma Centers in Illinois. Stata and EZ-Text statistical software were used for analysis. Eighty-three percent…

  14. The Right to Special Education in Illinois--Something Old and Something New.

    Science.gov (United States)

    Kula, David P.

    1979-01-01

    Should provide the Illinois practitioner with a working knowledge of the rights of his or her client and, more importantly, with an awareness of the available remedies by which to vindicate those rights. Available from IIT/Chicago-Kent College of Law, 77 South Wacker Drive, Chicago, IL 60606; single copies $5.00. (Author/IRT)

  15. Decision-Making Chicago-Style: The Genesis of a University of Illinois Campus.

    Science.gov (United States)

    Rosen, George

    Major decisions made by public institutions that resulted in the location of a permanent campus of the University of Illinois first within the Chicago area and then at a particular site are examined. The decision-making process is examined from economic, social, and political stances. The respective roles played in the process by the university,…

  16. Computer-Based Legal Education at the University of Illinois: A Report of Two Years' Experience

    Science.gov (United States)

    Maggs, Peter B.; Morgan, Thomas D.

    1975-01-01

    Describes experimentation with the Plato IV computer-assisted method of teaching law at the University of Illinois College of Law: development and testing of programs for teaching Future Interests and Offer and Acceptance, and law-related work currently being done on Plato. Potential, limitations, and student enthusiasm are summarized. (JT)

  17. Recommendations to the Illinois General Assembly on Zoning for Community Residences.

    Science.gov (United States)

    Illinois Planning Council on Developmental Disabilities, Springfield.

    The Illinois General Assembly enacted the Community Residence Location Planning Act (CRLPA) to provide assistance to the state's 110 home rule municipalities to help bring their zoning ordinances into compliance with 1988 amendments to the U.S. Fair Housing Act. This report presents the results of this effort and offers recommendations to the…

  18. An Evaluation of Elementary School Nutrition Practices and Policies in a Southern Illinois County

    Science.gov (United States)

    Sherry, Jennifer S.

    2008-01-01

    The purpose of this study is to assess elementary school nutrition programs in a rural county in southern Illinois. The researcher interviewed the food service managers of eight schools and completed the School Health Index (SHI) based on their responses. Eighty-seven percent of the schools did not have venues such as vending machines outside the…

  19. Asian Carp Survivability Experiments and Water Transport Surveys in the Illinois River, Volume 1

    Science.gov (United States)

    2013-01-01

    ECORP 3914 Murphy Canyon Rd, Ste A232 San Diego, CA 92123 10. Work Unit No. (TRAIS) 11. Contract or Grant No. Contract HSCG32-10-D-R00021... sport fishes. Asian Carp Survivability Experiments and Water Transport Surveys in the Illinois River, Volume I 2 UNCLAS//Public | CG-926 RDC

  20. School District-Census Geo-Reference File for Illinois for 1980.

    Science.gov (United States)

    Pohlmann, Vernon C.; Chaudhari, Ramesh B.

    A first draft of a School District-Census Geo-Reference File for Illinois for 1980 has been completed. In this file each census enumeration district or block group is matched with the appropriate school district or districts. Companion files have also been developed for community college districts, area vocational education districts, and for a…

  1. Illinois Natural Heritage Conservation/Education Kit IV. Special Theme: Wetland Ecology and Management.

    Science.gov (United States)

    Stone, Sally F.

    This instructional guide contains 19 activities and exercises designed to help teachers familiarize their students with the wetland resources of Illinois. Each activity or exercise is ready to be copied and given to students. They include: (1) making a largemouth bass model; (2) building a wetland ecosystem; (3) investigating problems that…

  2. Stage of Ego Development and Leadership Capacity: A Study of Twelve Illinois School District Superintendents

    Science.gov (United States)

    Nolan, Christina Kay

    2012-01-01

    This mixed methods research study investigated stage of ego development and "leadership capacity" in a purposeful, stratified sample of 12 Illinois school district superintendents. The purpose of this study was to determine the following: 1) are postconventional stages of ego development evidenced in school superintendents; 2) do the…

  3. The Power Within: Institution-Based Leadership Development Programs in Rural Community Colleges in Illinois

    Science.gov (United States)

    Sherbini, Jaleh T.

    2012-01-01

    The purpose of this study was to examine institution-based leadership development programs in rural community colleges in Illinois, and the impact of these programs in supporting and preparing future community college leaders. The study also explored the efficacy of these programs and whether their implementation aligns with the institutions'…

  4. 77 FR 74914 - Decatur Junction Railway Co.; Acquisition and Operation Exemption-Line of Illinois Central...

    Science.gov (United States)

    2012-12-18

    ... Surface Transportation Board Decatur Junction Railway Co.; Acquisition and Operation Exemption--Line of Illinois Central Railroad Company AGENCY: Surface Transportation Board. ACTION: Correction to notice of exemption. On October 11, 2012, Decatur Junction Railway Co. (DJR), a Class III ] rail carrier, filed...

  5. The Illinois College and Career Readiness Act: Year-One Evaluation Results

    Science.gov (United States)

    Baber, Lorenzo DuBois; Barrientos, Jessica I.; Bragg, Debra D.; Castro, Erin; Khan, Sadya

    2009-01-01

    Rising remediation rates among college students are leading to increased time for completion of degree, additional costs for students and colleges, and financial aid being used on courses that do not count towards a degree. In response to these issues, in 2007 the state of Illinois passed the College and Career Readiness Act, Public Act 095-0694,…

  6. ACSES: The Automated Computer Science Education System at the University of Illinois.

    Science.gov (United States)

    Nievergelt, J.; And Others

    The Automated Computer Science Educational System (ACSES) has been developed at the University of Illinois for the purpose of providing improved education for the large number of students taking introductory computer science courses. The major components of this system are: a library of instructional lessons, an interactive programing system with…

  7. One medicine, one university: the DVM/MPH program at the University of Illinois.

    Science.gov (United States)

    Herrmann, John A; Hershow, Ronald C

    2008-01-01

    The University of Illinois at Urbana-Champaign College of Veterinary Medicine (UIUC-CVM) and the University of Illinois-Chicago School of Public Health (UIC-SPH) are in the fourth year of a collaborative Doctor of Veterinary Medicine and Master of Public Health dual-degree program. The two campuses, one urban and one rural, are 150 miles apart but are sister schools within the University of Illinois system. This article describes the origin of the program, how the program functions across two campuses, its academic focus, required coursework, and research projects designed to fulfill the program's capstone requirements. The article shows how two campuses can be linked through a combination of online and on-site didactic coursework, briefly describes innovative proposals for projects within the United States and abroad, and highlights faculty committed to educating cross-trained public-health professionals while addressing the national need for veterinarians trained in public health. The authors also discuss how the dual-degree program has led to the formation of the Illinois Center for One Medicine, One Health (ICOMOH), an intra-university collaboration focusing on the interface of human, animal, and ecosystem health.

  8. 78 FR 30829 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Air Quality Standards...

    Science.gov (United States)

    2013-05-23

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Illinois; Air Quality Standards Revision AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY... current national ambient air quality standards (NAAQS) for ozone, lead, and particulate matter. EPA...

  9. Handbook of Remedial or Developmental Activities to Accompany the Illinois Test of Psycholinguistic Abilities.

    Science.gov (United States)

    Brown, Drucilla, Comp.

    This handbook, intended to accompany the Illinois Test of Psycholinguistic Abilities, describes numerous remedial and developmental activities for perceptual motor and psychomotor skills. Observable classroom behaviors associated with various perceptual motor and psychomotor disabilities (visual-motor channel disability, auditory-vocal channel…

  10. Strategies to Maintain School District Financial Solvency: Illinois School Business Officials' Recommendations

    Science.gov (United States)

    Williams, Ann C.; Kersten, Thomas A.

    2013-01-01

    The purpose of this study was to identify financial management strategies that school business officials have found most successful in achieving school district financial stability. To accomplish, 208 Illinois school business officials in six counties: Cook, DuPage, Kane, Lake, McHenry, and Will counties, excluding Chicago School District 299,…

  11. Cataloging Before and After OCLC. Illinois Valley Library System OCLC Experimental Project. Report No. 3.

    Science.gov (United States)

    Bills, Linda G.

    A project was conducted from 1980 to 1982 to determine the costs and benefits of OCLC use in 29 small and medium-sized member libraries of the Illinois Valley Library System (IVLS). Academic, school, public, and special libraries participated by recording the time and staffing levels used for and the cost of OCLC and pre-OCLC cataloging (by…

  12. The Perceived Quality of Life among School District Superintendents in Illinois Public Schools

    Science.gov (United States)

    Heffernan, Debra J.

    2012-01-01

    The purpose of this study was to determine the perception of quality of life among Illinois male and female superintendents, and to determine demographic differences. Frisch's Quality of Life Inventory (QOLI) was used, which measured perceived levels of importance, satisfaction and weighted satisfaction (importance and satisfaction) in…

  13. 76 FR 29652 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Science.gov (United States)

    2011-05-23

    ... determination, in accordance with 40 CFR 51.1004(c), suspends the requirements for this area to submit an...; Saint Louis Nonattainment Area; Determination of Attainment of the 1997 Annual Fine Particle Standard... ) nonattainment area in Illinois and Missouri has attained the 1997 annual PM 2.5 National Ambient Air...

  14. 78 FR 48103 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Redesignation of the...

    Science.gov (United States)

    2013-08-07

    ... area continues to attain the standard until the redesignation of the Chicago area occurs. See 40 CFR 51...; Redesignation of the Chicago Area to Attainment of the 1997 Annual Fine Particulate Matter Standard AGENCY..., Illinois-Indiana (IL-IN) nonattainment area to attainment of the 1997 annual fine particulate matter (PM...

  15. The Perceived Quality of Life among School District Superintendents in Illinois Public Schools

    Science.gov (United States)

    Heffernan, Debra J.

    2012-01-01

    The purpose of this study was to determine the perception of quality of life among Illinois male and female superintendents, and to determine demographic differences. Frisch's Quality of Life Inventory (QOLI) was used, which measured perceived levels of importance, satisfaction and weighted satisfaction (importance and satisfaction) in sixteen…

  16. "Me Amo Leer" Reading Experiences in a Central Illinois Summer Migrant Education Programme

    Science.gov (United States)

    Pavri, Shireen; Bentz, Johnell; Bradley, Janetta Fleming; Corso, Laurie

    2005-01-01

    This paper describes the assessment and instructional strategies used in a migrant education programme that had positive academic outcomes for a group of 11 eight-to-12-year-old Spanish/English-speaking students of Mexican descent. Students attended this four-week summer programme, jointly sponsored by the University of Illinois and the local…

  17. 77 FR 64445 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC...

    Science.gov (United States)

    2012-10-22

    ... adjustment to the general rule, Organic Material Emission Standards and Limitations for the Chicago Area; Subpart TT: Other Emission Units, as it applies to emissions of volatile organic matter (VOM) from Greif's fiber drum container manufacturing facility. VOM, as defined by the State of Illinois, is identical...

  18. 77 FR 64422 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC...

    Science.gov (United States)

    2012-10-22

    ... adjustment to the general rule, Organic Material Emission Standards and Limitations for the Chicago Area; Subpart TT: Other Emission Units, as it applies to emissions of volatile organic matter (VOM) from Greif's fiber drum container manufacturing facility. VOM, as defined by the State of Illinois, is identical...

  19. Energy Utilization Technology Curriculum Materials FY 91. Illinois Plan for Industrial Technology Education.

    Science.gov (United States)

    Gallo, Dennis; Welty, Kenneth

    This document contains technology-based learning activities for the Illinois energy utilization technology course at the orientation level (grades 9 and 10). This packet includes a course rationale, course mission statement, course description, course outline, suggested learning objectives for each of the energy utilization areas, and suggested…

  20. Establishing Educational Priorities through the Illinois Problems Index. Survey Instruments [and] User's Manual.

    Science.gov (United States)

    Illinois State Board of Education, Springfield.

    The Illinois Problems Index (IPI), a process with supporting survey instruments, enables local school districts to assess and evaluate the adequacy of current programs and services and plan improvements where problems exist. A User's Manual provides a step-by-step "walk through" of the process, while permitting alternative techniques for…

  1. Presentations, Educational Training Conference for IMC, Illinois Migrant Council (December 7-8, 1968).

    Science.gov (United States)

    Educational Systems Corp., Washington, DC.

    Papers prepared for this 1968 training conference for members of the Illinois Migrant Council dealt with the migrant dilemma of poverty and powerlessness; the role of paraprofessionals in migrant education; guidelines for counseling and psychological testing; techniques for teaching English pronunciation, vocabulary, and structure (English as a…

  2. The Effect of Inflation Upon Expenditures of Illinois Public Senior Institutions.

    Science.gov (United States)

    Graziano, Anthony F.

    In this document, the author compares institutional costs at higher education institutions in Illinois between 1958 and 1971. In order to do this, it was necessary to deflate 1971 dollar expenditures and express them in terms of 1958 dollars. Measured in 1958 dollars, expenditures have increased by 397% to $446.7 million using the Consumer Price…

  3. Environmental Biology Programs at the University of Illinois, Urbana-Champaign.

    Science.gov (United States)

    Getz, Lowell L.

    1987-01-01

    Describes the programs of the Department of Ecology, Ethology, and Evolution at the University of Illinois (Urbana-Champaign). Focuses on the graduate degrees offered in environmental biology. Lists research interests and courses in plant biology, entomology, forestry, civil engineering, and landscape architecture. (TW)

  4. A Longitudinal Study of Illinois State Scholarship Commission Monetary Award Recipients, 1967-1974.

    Science.gov (United States)

    Boyd, Joseph D.; Fenske, Robert H.

    The present effectiveness and future direction of monetary award programs administered by the Illinois State Scholarship Commission is examined in three surveys. A random sample of 1,000 was drawn from the total number of scholarship recipients during the 1967-68 and 1970-71 academic years; 2,000 from the 1973-74 survey. It is shown that: (1)…

  5. Training Policy in Illinois: A Minimum Training Expenditure Requirement for WIA Title I

    Science.gov (United States)

    Harmon, Timothy; Rodriguez, Julio

    2009-01-01

    The extent to which funds under the Title I of the Workforce Investment Act (WIA) should be expended on training services has been a topic of discussion by Congress, which is considering reauthorization of WIA. This paper describes a policy initiative by Illinois that requires Local Workforce Investment Areas (LWIAs) under Title I of WIA to expend…

  6. Political Participation and Social Capital among Mexicans and Mexican Americans in Central Illinois

    Science.gov (United States)

    Albarracin, Julia; Valeva, Anna

    2011-01-01

    This study tested the influence of bridging and bonding social capital in political participation while controlling for sociodemographic and psychological factors among Mexicans and Mexican Americans in Illinois. Bridging social capital significantly predicted two types of participation. Participants who felt their lives were linked to those of…

  7. An Archeological Overview and Management Plan for the St. Louis Area Support Center, Madison County, Illinois.

    Science.gov (United States)

    1985-04-01

    archival research; administration; museology ; teaching; and historical archeology. He has held administrative positions since 1951 with federal, state...investigations of Mississippian sites are critical in the understanding of a large socio-policito-religious unit and interactions with smaller...River Terrace. Illinois State Museum Reports of Investigations 21. Nassany, Michael S., Neal H. Lopinot, Brian M. Butler, and Richard W. Jeffries. 1983

  8. 78 FR 23495 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Small Container...

    Science.gov (United States)

    2013-04-19

    ... Container Exemption from VOC Coating Rules AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule... amendments to the Illinois Administrative Code (Ill. Adm. Code) by adding a ``small container exemption'' for... regulations include a small container exemption not to exceed a liter or a quart. The ACA stated that...

  9. Technological Literacy and Political Participation in McLean County, Illinois.

    Science.gov (United States)

    Welty, Kenneth

    1992-01-01

    A survey of 266 residents of McLean County, Illinois, found that 91 percent believe technology makes life easier; 70 percent believe people are too technologically dependent; those with a history of political participation felt confident engaging in political activities regarding nuclear power, automation, and genetic engineering; and the public…

  10. Black Teenage Pregnancy

    Directory of Open Access Journals (Sweden)

    Loretta I. Winters

    2012-01-01

    Full Text Available This article examines the relative importance of race and socioeconomic status (SES in determining whether Black and White teenagers report having ever been pregnant. Data gathered from 1999 to 2006 by the National Center for Health Statistics of the Center for Disease Control and Prevention included 1,580 Black and White females aged 15 to 19 years. Results supported the effects of race and SES, with SES having the stronger effect. However, the effects of race and SES differ when controlling for the state of the economy. No difference between Blacks and Whites was found during better economic times. During 2003-2004, the period of greatest economic stress, race was determined to be the only predictor of teenage pregnancy. In particular, during 2005-2006, the reduction in pregnancy rates for Black minors (15-17 fell below those for White minors within their respective SES categories. Policy implications are discussed in light of these findings.

  11. Janus black holes

    Science.gov (United States)

    Bak, Dongsu; Gutperle, Michael; Janik, Romuald A.

    2011-10-01

    In this paper Janus black holes in A dS 3 are considered. These are static solutions of an Einstein-scalar system with broken translation symmetry along the horizon. These solutions are dual to interface conformal field theories at finite temperature. An approximate solution is first constructed using perturbation theory around a planar BTZ blackhole. Numerical and exact solutions valid for all sets of parameters are then found and compared. Using the exact solution the thermodynamics of the system is analyzed. The entropy associated with the Janus black hole is calculated and it is found that the entropy of the black Janus is the sum of the undeformed black hole entropy and the entanglement entropy associated with the defect.

  12. Black Rail Pilot Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aural surveys using tape recorded calls proved to be an efficient and effective way to survey large expanses of shallow marsh for black rails (Laterallus...

  13. Black Friday = Broget Branding?

    DEFF Research Database (Denmark)

    Hansen, Heidi

    2015-01-01

    Black Friday er et godt eksempel på, hvordan ikke kun produktbrands og corporate brands rejser på tværs af landegrænser, men også traditioner som Halloween, Valentines Day og i dette tilfælde den ultimative tilbuds-fredag, som i USA går under navnet Black Friday. Men hvad er Black Friday i Danmark......? Essensen ved Black Friday er lave priser, og det er der ved første øjekast ikke mange brandingmuligheder forbundet ved, hvis man forstår branding som en måde at skabe ekstra værdi omkring sit produkt eller sin virksomhed. Som brand bliver man dog alligevel nødt til at forholde sig til konceptet, da det er...

  14. Estimated water withdrawals, water use, and water consumption in Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, and Wisconsin, 1950-95

    Science.gov (United States)

    Kay, Robert T.

    2002-01-01

    From 1950 through 1995, the U.S. Geological Survey tabulated water withdrawals throughout the United States, including the northcentral States of Illinois, Indiana, Iowa, Kentucky, Michigan, Missouri, and Wisconsin. During this period, total water withdrawals increased in each of the north-central States by at least a factor of two. Illinois led the north-central States in total withdrawals, withdrawals from surface water and, typically, withdrawals from ground water. Per capita withdrawals were largest in Indiana or Illinois, however, the disparity in per capita withdrawals in the north-central States decreased from 1950 through 1995. Surface water was the source of 75 to 95 percent of all water withdrawals in the north-central States and consistently accounted for over 90 percent of total withdrawals in Illinois. From 1950 through 1995, the magnitude of increase in withdrawals from surface water was lower in Illinois than in most of the other north-central States, even though surface-water withdrawals in Illinois increased from about 9,000 to 19,000 million gallons per day. Total water withdrawals from ground water in Illinois have decreased by about 150 million gallons per day since 1975. From 1950 through 1995, from 68 to 86 percent of the total water withdrawals in Illinois were for generation of thermoelectric power; this percentage is higher than for the other north-central States and has increased since 1970. Approximately 12 percent of water withdrawals in Illinois are for municipal water supply, which was consistent with the other north-central States. Ten percent or less of the water withdrawn in the north-central States is estimated to have been consumed.

  15. Modelling quantum black hole

    CERN Document Server

    Govindarajan, T R

    2016-01-01

    Novel bound states are obtained for manifolds with singular potentials. These singular potentials require proper boundary conditions across boundaries. The number of bound states match nicely with what we would expect for black holes. Also they serve to model membrane mechanism for the black hole horizons in simpler contexts. The singular potentials can also mimic expanding boundaries elegantly, there by obtaining appropriately tuned radiation rates.

  16. Helical superconducting black holes.

    Science.gov (United States)

    Donos, Aristomenis; Gauntlett, Jerome P

    2012-05-25

    We construct novel static, asymptotically five-dimensional anti-de Sitter black hole solutions with Bianchi type-VII(0) symmetry that are holographically dual to superconducting phases in four spacetime dimensions with a helical p-wave order. We calculate the precise temperature dependence of the pitch of the helical order. At zero temperature the black holes have a vanishing entropy and approach domain wall solutions that reveal homogenous, nonisotropic dual ground states with an emergent scaling symmetry.

  17. Black Is Cool!

    Institute of Scientific and Technical Information of China (English)

    Dorine; Houston

    1997-01-01

    Do you remember the colors the college freshmen dyed their hair when you were here? Turquoise, orange, bright yellow.... Things have changed. Black has (?)ome the color of choice among the young people. Young men and women alike dye their hair coal black. The women let their hair grow very long. and it hangs straight and stringy down their backs. The young men leave it long on

  18. Braneworld black holes

    CERN Document Server

    Gregory, Ruth

    2008-01-01

    In these lectures, I give an introduction to and overview of braneworlds and black holes in the context of warped compactifications. I first describe the general paradigm of braneworlds, and introduce the Randall-Sundrum model. I discuss braneworld gravity, both using perturbation theory, and also non perturbative results. I then discuss black holes on the brane, the obstructions to finding exact solutions, and ways of tackling these difficulties. I describe some known solutions, and conclude with some open questions and controversies.

  19. Black Hole Induced Ejections

    OpenAIRE

    Pelletier, G.

    2004-01-01

    Black Holes generate a particular kind of environments dominated by an accretion flow which concentrates a magnetic field. The interplay of gravity and magnetism creates this paradoxical situation where relativistic ejection is allowed and consequently high energy phenomena take place. Therefore Black Holes, which are very likely at the origin of powerfull astrophysical phenomena such as AGNs, micro- quasars and GRBs where relativistic ejections are observed, are at the heart of high energy a...

  20. Cosmic censorship inside black holes

    CERN Document Server

    Thorlacius, L

    2006-01-01

    A simple argument is given that a traversable Cauchy horizon inside a black hole is incompatible with unitary black hole evolution. The argument assumes the validity of black hole complementarity and applies to a generic black hole carrying angular momentum and/or charge. In the second part of the paper we review recent work on the semiclassical geometry of two-dimensional charged black holes.

  1. Preliminary evaluation of resinite recovery from Illinois coal. Technical report, December 1, 1994--February 28, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Crelling, J.C.

    1995-12-31

    Resinite is a naturally occurring substance found in coal and derived from original plant resins. It is ubiquitous in North American coals. It makes up one to four percent by volume of most Illinois coals. It has been commercially exploited in the western USA for use in adhesives, varnishes and thermal setting inks. The overall objective of this project is to compare the properties of the resinite contained in Illinois Basin coals to resinite being commercially exploited in the western United States, and to recover the resinite from Illinois coals by microbubble column floatation techniques. This project is relevant to priority 1.4A identified in ICCI/RFP93-1. The significance of this study is that it has the potential to show the way to recover a valuable chemical, resinite, from coal using only physical processing techniques. The value of the resinite at $1.00/kg or $0.50/lb makes it about fifty times more valuable than steam coal. The removal of resinite from coal does not decrease the value of the remaining coal in any way. The unique aspects are that: (1) it is the first examination of the resinite recovery potential of Illinois coal, (2) it integrates the latest characterization techniques such as density gradient centrifugation, microspectrofluorometry, and gas chromatography-mass spectrometry, and (3) it uses microbubble column flotation to determine the resinite recovery potential. During this quarter samples were obtained, information from both the databases of both the Illinois State Geological Survey (ISGS) and the Pennsylvania State University (PSU) was obtained and evaluated, and IBCSP samples from the Herrin No. 6, the Springfield No. 5 and the Colchester No. 2 seams were analyzed petrographically and the resinites in these samples were characterized by fluorescence spectral analysis.

  2. Preliminary evaluation of resinite recovery from Illinois coal. [Quarterly] technical report, September 1--November 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Crelling, J.C. [Southern Illinois Univ., Carbondale, IL (United States). Dept. of Geology

    1994-12-31

    Resinite is a naturally occurring substance found in coal and derived from original plant resins. It is ubiquitous in North American coals. It makes up one to four percent by volume of most Illinois coals. It has been commercially exploited in the western USA for use in adhesives, varnishes and thermal setting inks. The overall objective of this project is to compare the properties of the resinite contained in Illinois Basin coals to resinite being commercially exploited in the western United States, and to recover the resinite from Illinois coals by microbubble column floatation techniques. The significance of this study is that it has the potential to show the way to recover a valuable chemical, resinite, from coal using only physical processing techniques. The value of the resinite at $1.00/kg or $0.50/lb makes it about fifty times more valuable than steam coal. The removal of resinite from coal does not decrease the value of the remaining coal in any way. The unique aspects are that: (1) it is the first examination of the resinite recovery potential of Illinois coal, (2) it integrates the latest characterization techniques such as density Gradient centrifugation, microspectrofluorometry, and gas chromatography- mass spectrometry, and (3) it uses microbubble column flotation to determine the resinite recovery potential. During this quarter samples were obtained, information from both the databases of both the Illinois State Geological Survey (ISGS) and the Pennsylvania State University (PSU) was obtained and evaluated, and EBCSP samples from the Herrin No. 6, the Springfield No. 5 and the Colchester No. 2 seams were analyzed petrographically and the resinites in these samples were characterized by fluorescence spectral analysis.

  3. Black hole critical phenomena without black holes

    Indian Academy of Sciences (India)

    Steven L Liebling

    2000-10-01

    Studying the threshold of black hole formation via numerical evolution has led to the discovery of fascinating nonlinear phenomena. Power-law mass scaling, aspects of universality, and self-similarity have now been found for a large variety of models. However, questions remain. Here I briefly review critical phenomena, discuss some recent results, and describe a model which demonstrates similar phenomena without gravity.

  4. Charged Galileon black holes

    Science.gov (United States)

    Babichev, Eugeny; Charmousis, Christos; Hassaine, Mokhtar

    2015-05-01

    We consider an Abelian gauge field coupled to a particular truncation of Horndeski theory. The Galileon field has translation symmetry and couples non minimally both to the metric and the gauge field. When the gauge-scalar coupling is zero the gauge field reduces to a standard Maxwell field. By taking into account the symmetries of the action, we construct charged black hole solutions. Allowing the scalar field to softly break symmetries of spacetime we construct black holes where the scalar field is regular on the black hole event horizon. Some of these solutions can be interpreted as the equivalent of Reissner-Nordstrom black holes of scalar tensor theories with a non trivial scalar field. A self tuning black hole solution found previously is extended to the presence of dyonic charge without affecting whatsoever the self tuning of a large positive cosmological constant. Finally, for a general shift invariant scalar tensor theory we demonstrate that the scalar field Ansatz and method we employ are mathematically compatible with the field equations. This opens up the possibility for novel searches of hairy black holes in a far more general setting of Horndeski theory.

  5. Ultramassive Black Hole Coalescence

    CERN Document Server

    Khan, Fazeel; Berczik, Peter

    2015-01-01

    Although supermassive black holes (SMBHs) correlate well with their host galaxies, there is an emerging view that outliers exist. Henize 2-10, NGC 4889, and NGC1277 are examples of SMBHs at least an order of magnitude more massive than their host galaxy suggests. The dynamical effects of such ultramassive central black holes is unclear. Here, we perform direct N-body simulations of mergers of galactic nuclei where one black hole is ultramassive to study the evolution of the remnant and the black hole dynamics in this extreme regime. We find that the merger remnant is axisymmetric near the center, while near the large SMBH influence radius, the galaxy is triaxial. The SMBH separation shrinks rapidly due to dynamical friction, and quickly forms a binary black hole; if we scale our model to the most massive estimate for the NGC1277 black hole, for example, the timescale for the SMBH separation to shrink from nearly a kiloparsec to less than a parsec is roughly 10 Myr. By the time the SMBHs form a hard binary, gr...

  6. Black holes and beyond

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    Belief in the existence of black holes is the ultimate act of faith for a physicist. First suggested by the English clergyman John Michell in the year 1784, the gravitational pull of a black hole is so strong that nothing - not even light - can escape. Gravity might be the weakest of the fundamental forces but black-hole physics is not for the faint-hearted. Black holes present obvious problems for would-be observers because they cannot, by definition, be seen with conventional telescopes - although before the end of the decade gravitational-wave detectors should be able to study collisions between black holes. Until then astronomers can only infer the existence of a black hole from its gravitational influence on other matter, or from the X-rays emitted by gas and dust as they are dragged into the black hole. However, once this material passes through the 'event horizon' that surrounds the black hole, we will never see it again - not even with X-ray specs. Despite these observational problems, most physicists and astronomers believe that black holes do exist. Small black holes a few kilometres across are thought to form when stars weighing more than about two solar masses collapse under the weight of their own gravity, while supermassive black holes weighing millions of solar masses appear to be present at the centre of most galaxies. Moreover, some brave physicists have proposed ways to make black holes - or at least event horizons - in the laboratory. The basic idea behind these 'artificial black holes' is not to compress a large amount of mass into a small volume, but to reduce the speed of light in a moving medium to less than the speed of the medium and so create an event horizon. The parallels with real black holes are not exact but the experiments could shed new light on a variety of phenomena. The first challenge, however, is to get money for the research. One year on from a high-profile meeting on artificial black holes in London, for

  7. Thermodynamic black di-rings

    CERN Document Server

    Iguchi, Hideo

    2010-01-01

    Previously the five dimensional $S^1$-rotating black rings have been superposed in concentric way by some solitonic methods and regular systems of two $S^1$-rotating black rings were constructed by the authors and then Evslin and Krishnan (we called these solutions black di-rings). In this place we show some characteristics of the solutions of five dimensional black di-rings, especially in thermodynamic equilibrium. After the summary of the di-ring expressions and their physical quantities, first we comment on the equivalence of the two different solution-sets of the black di-rings. Then the existence of thermodynamic black di-rings are shown, in which both iso-thermality and iso-rotation between the inner black ring and the outer black ring are realized. We also give detailed analysis of peculiar properties of the thermodynamic black di-ring including discussion about a certain kind of thermodynamic stability (instability) of the system.

  8. Qwest provides high-speed network for major research institutions in Illinois eight campuses interconnected to foster collaborative, virtual research

    CERN Multimedia

    2003-01-01

    Qwest Communications International Inc. today announced that Argonne National Laboratory has deployed Qwest's broadband fiber optic network for the Illinois Wired/Wireless Infrastructure for Research and Education (I-WIRE) project (1 page).

  9. Cambarus (Tubericambarus) polychromatus (Decapoda: Cambaridae) a new species of crayfish from Ohio, Kentucky, Indiana, Illinois and Michigan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A new species of crayfish Cambarus (Tubericambarus) polychromatus is described from western Ohio, Indiana, southern and east-central Illinois, western Kentucky, and...

  10. Illinois River National Wildlife and Fish Refuges Chautauqua National Wildlife Refuge: Annual Narrative Report: Calendar year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges Complex summarizes refuge activities during the 1994 calendar year. The report...

  11. 2008 US Army Corps of Engineers (USACE) National Coastal Mapping Program (NCMP) Topobathy Lidar - Illinois (Lake Michigan shoreline)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data contained in these files contain hydrographic and topographic data collected by the CHARTS system along the Lake Michigan coast of Illinois from September...

  12. Illinois River National Wildlife and Fish Refuges Chautauqua National Wildlife Refuge: Annual Narrative Report: Calendar year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Illinois River National Wildlife and Fish Refuges Complex summarizes refuge activities during the 1993 calendar year. The report...

  13. 78 FR 23904 - Foreign-Trade Zone 114-Peoria, Illinois; Application for Subzone; Easton-Bell Sports, Inc...

    Science.gov (United States)

    2013-04-23

    ... Sports, Inc.; Rantoul, Illinois An application has been submitted to the Foreign-Trade Zones (FTZ) Board...-purpose subzone status for the facility of Easton-Bell Sports, Inc. (EBS), located in Rantoul,...

  14. Merging Black Holes

    Science.gov (United States)

    Centrella, Joan

    2009-05-01

    The final merger of two black holes is expected to be the strongest gravitational wave source for ground-based interferometers such as LIGO, VIRGO, and GEO600, as well as the space-based LISA. Observing these sources with gravitational wave detectors requires that we know the radiation waveforms they emit. And, when the black holes merge in the presence of gas and magnetic fields, various types of electromagnetic signals may also be produced. Since these mergers take place in regions of extreme gravity, we need to solve Einstein's equations of general relativity on a computer. For more than 30 years, scientists have tried to compute black hole mergers using the methods of numerical relativity. The resulting computer codes have been plagued by instabilities, causing them to crash well before the black holes in the binary could complete even a single orbit. Within the past few years, however, this situation has changed dramatically, with a series of remarkable breakthroughs. This talk will focus on new simulations that are revealing the dynamics and waveforms of binary black hole mergers, and their applications in gravitational wave detection, testing general relativity, and astrophysics.

  15. Charged Galileon black holes

    CERN Document Server

    Babichev, Eugeny; Hassaine, Mokhtar

    2015-01-01

    We consider an Abelian gauge field coupled to a particular truncation of Horndeski theory. The Galileon field has translation symmetry and couples non minimally both to the metric and the gauge field. When the gauge-scalar coupling is zero the gauge field reduces to a standard Maxwell field. By taking into account the symmetries of the action, we construct charged black hole solutions. Allowing the scalar field to softly break symmetries of spacetime we construct black holes where the scalar field is regular on the black hole event horizon. Some of these solutions can be interpreted as the equivalent of Reissner-Nordstrom black holes of scalar tensor theories with a non trivial scalar field. A self tuning black hole solution found previously is extended to the presence of dyonic charge without affecting whatsoever the self tuning of a large positive cosmological constant. Finally, for a general shift invariant scalar tensor theory we demonstrate that the scalar field Ansatz and method we employ are mathematic...

  16. Black Afrikaans: An alternative use

    Directory of Open Access Journals (Sweden)

    Anna P. Maritz

    2016-09-01

    Full Text Available This article provides a first look at the nature of the alternative functions of Black Afrikaans. These functions realise when Black Afrikaans is imitated by Afrikaans mother-tongue speakers. The functions of the alternative use of Black Afrikaans centre on: the social nature of the variety, sensitivity as a deciding role-player, identity, humour, inclusivity and exclusivity, language repertoire and similar variety. Furthermore, because of the direct relationship between Black Afrikaans, Pidginised Afrikaans and the imitation of Black Afrikaans, these varieties are compared to establish a starting point description for the imitation of Black Afrikaans, as the variety has not yet been described.

  17. 论《女勇士》书写中国的双重叙事策略%On Double Narrative of China in The Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    魏文

    2011-01-01

    In The Woman Warrior,Maxine Hong Kingston(TANG Ting-ting) employs double narrative in the imaginative construction of China and Chinese culture: alienating narrative strategy for the backward,isolated and superstitious aspects of China and affirmative narrative strategy for the wonderful,brave and rational parts of China.Double narrative reflects Chinese American writers' contradictory mentality towards Chinese culture.%汤亭亭在《女勇士》中采用双重叙事策略对中国和中国文化进行了想像性建构:以他者化叙事策略来表现中国文化中落后、封闭、迷信的一面;以认同化叙事策略突出中国文化中神奇、英勇和理智的一面。双重叙事策略反映了华裔美国作家中国文化的矛盾心态。

  18. An Analysis and Summary of the Recommendations Made by the U.S. DoD 2010-2014 Recovering Warrior Task Force.

    Science.gov (United States)

    Lederer, Suzanne; McDonough, Matthew D; Kunz, John; Dailey, Denise

    2016-08-01

    In 2010, the U.S. Congress directed the Department of Defense to establish the Recovering Warrior Task Force (RWTF) to examine the effectiveness of, and recommend improvements to, military programs and policies for the care, management, and transition of wounded, ill, and injured personnel. To meet its comprehensive mandate, RWTF gathered extensive primary and secondary data that, in combination with RWTF members' relevant experience and expertise, informed and substantiated the recommendations that RWTF published each year. With the 2014 sunset of the Task Force, the authors, who provided research support to RWTF throughout its tenure, sought to systematically summarize RWTF's overall impressions regarding the shortfalls in the RW program and policy arena by analyzing the 87 recommendations that these shortfalls motivated. Our 3-part qualitative analysis included sorting by congressionally determined topics, thematic analysis, and examining topic/theme convergence. We use the results of these analyses as a framework for discussing program and policy areas that RWTF found most in need of attention over its 4 years of operation. Among these were continuing gaps in Department of Defense-wide policy governing the delivery of needed resources to RWs and family caregivers, which result in disparities across Services, Components, and locations.

  19. 成长小说《女勇士》的叙述策略%Narrative Strategies of the Bildungsroman The Woman Warrior

    Institute of Scientific and Technical Information of China (English)

    莫翠华

    2012-01-01

    美国华裔作家汤亭亭的《女勇士》是一部少数族裔女性成长小说。在女主人公成长过程中,她必须面对来自种族主义、性别歧视以及社会阶级等方面的多重压力,因而她的成长过程非常艰难。作家通过使用多重叙述视角、后现代复调叙述与拼贴以及将成长与反成长叙事并置等手法,再现了少数族裔女性成长的复杂性,进一步丰富和发展了成长小说这一经典模式。%The Woman Warrior is a bildungsroman reflecting the hard initiation of an American minority girl who suffered a lot from the joint pressure of racial and gender discriminations.This paper argues that the writer,in order to reflect the complexity of the protagonist's growing up,employs such narrative strategies as the multi-point of view,post-modernist narration,and the juxtaposition of Bildung and anti?Bildung,and by doing so,she also puts new energy into the classic pattern of bildungsroman.

  20. Major Rehabilitation Effort, Mississippi River, Locks and Dams 2-22: Illinois Waterway from LA Grange to Lockport Locks and Dams: Iowa, Illinois, Missouri, Minnesota and Wisconsin.

    Science.gov (United States)

    1989-03-01

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  1. Black Hole Induced Ejections

    CERN Document Server

    Pelletier, G

    2004-01-01

    Black Holes generate a particular kind of environments dominated by an accretion flow which concentrates a magnetic field. The interplay of gravity and magnetism creates this paradoxical situation where relativistic ejection is allowed and consequently high energy phenomena take place. Therefore Black Holes, which are very likely at the origin of powerfull astrophysical phenomena such as AGNs, micro- quasars and GRBs where relativistic ejections are observed, are at the heart of high energy astrophysics. The combination of General Relativity and Magneto-HydroDynamics (MHD) makes theory difficult; however great pionneers opened beautiful tracks in the seventies and left important problems to be solved for the next decades. These lectures will present the status of these issues. They have a tutorial aspect together with critical review aspect and contain also some new issues. Most of these lectures has been presented at the "School on Black Hole in the Universe" at Cargese, in May 2003.

  2. Turbulent black holes.

    Science.gov (United States)

    Yang, Huan; Zimmerman, Aaron; Lehner, Luis

    2015-02-27

    We demonstrate that rapidly spinning black holes can display a new type of nonlinear parametric instability-which is triggered above a certain perturbation amplitude threshold-akin to the onset of turbulence, with possibly observable consequences. This instability transfers from higher temporal and azimuthal spatial frequencies to lower frequencies-a phenomenon reminiscent of the inverse cascade displayed by (2+1)-dimensional fluids. Our finding provides evidence for the onset of transitory turbulence in astrophysical black holes and predicts observable signatures in black hole binaries with high spins. Furthermore, it gives a gravitational description of this behavior which, through the fluid-gravity duality, can potentially shed new light on the remarkable phenomena of turbulence in fluids.

  3. Merging Black Holes

    Science.gov (United States)

    Centrella, Joan

    2012-01-01

    The final merger of two black holes is expected to be the strongest source of gravitational waves for both ground-based detectors such as LIGO and VIRGO, as well as future. space-based detectors. Since the merger takes place in the regime of strong dynamical gravity, computing the resulting gravitational waveforms requires solving the full Einstein equations of general relativity on a computer. For many years, numerical codes designed to simulate black hole mergers were plagued by a host of instabilities. However, recent breakthroughs have conquered these instabilities and opened up this field dramatically. This talk will focus on.the resulting 'gold rush' of new results that is revealing the dynamics and waveforms of binary black hole mergers, and their applications in gravitational wave detection, testing general relativity, and astrophysics

  4. Black hole entropy quantization

    CERN Document Server

    Corichi, A; Fernandez-Borja, E; Corichi, Alejandro; Diaz-Polo, Jacobo; Fernandez-Borja, Enrique

    2006-01-01

    Ever since the pioneer works of Bekenstein and Hawking, black hole entropy has been known to have a quantum origin. Furthermore, it has long been argued by Bekenstein that entropy should be quantized in discrete (equidistant) steps given its identification with horizon area in (semi-)classical general relativity and the properties of area as an adiabatic invariant. This lead to the suggestion that black hole area should also be quantized in equidistant steps to account for the discrete black hole entropy. Here we shall show that loop quantum gravity, in which area is not quantized in equidistant steps can nevertheless be consistent with Bekenstein's equidistant entropy proposal in a subtle way. For that we perform a detailed analysis of the number of microstates compatible with a given area and show that an observed oscillatory behavior in the entropy-area relation, when properly interpreted yields an entropy that has discrete, equidistant values that are consistent with the Bekenstein framework.

  5. Black hole accretion discs

    CERN Document Server

    Lasota, Jean-Pierre

    2015-01-01

    This is an introduction to models of accretion discs around black holes. After a presentation of the non-relativistic equations describing the structure and evolution of geometrically thin accretion discs we discuss their steady-state solutions and compare them to observation. Next we describe in detail the thermal-viscous disc instability model and its application to dwarf novae for which it was designed and its X-ray irradiated-disc version which explains the soft X--ray transients, i.e. outbursting black-hole low-mass X-ray binaries. We then turn to the role of advection in accretion flow onto black holes illustrating its action and importance with a toy model describing both ADAFs and slim discs. We conclude with a presentation of the general-relativistic formalism describing accretion discs in the Kerr space-time.

  6. Tunneling Through Black Rings

    Institute of Scientific and Technical Information of China (English)

    ZHAO Liu

    2007-01-01

    Hawking radiation of black ring solutions to 5-dimensional Einstein-Maxwell-dilaton theory is analyzed by use of the Parikh-Wilczek tunneling method. To get the correct tunneling amplitude and emission rate, we adopt and develop the Angheben-Nadalini-Vanzo-Zerbini covariant approach to cover the effects of rotation and electronic discharge all at once, and the effect of back reaction is also taken into account. This constitutes a unified approach to the tunneling problem. Provided the first law of thermodynamics for black rings holds, the emission rate is proportional to the exponential of the change of Bekenstein-Hawking entropy. Explicit calculation for black ring temperatures agrees exactly with the results obtained via the classical surface gravity method and the quasi-local formalism.

  7. Black hole gravitohydromagnetics

    CERN Document Server

    Punsly, Brian

    2008-01-01

    Black hole gravitohydromagnetics (GHM) is developed from the rudiments to the frontiers of research in this book. GHM describes plasma interactions that combine the effects of gravity and a strong magnetic field, in the vicinity (ergosphere) of a rapidly rotating black hole. This topic was created in response to the astrophysical quest to understand the central engines of radio loud extragalactic radio sources. The theory describes a "torsional tug of war" between rotating ergospheric plasma and the distant asymptotic plasma that extracts the rotational inertia of the black hole. The recoil from the struggle between electromagnetic and gravitational forces near the event horizon is manifested as a powerful pair of magnetized particle beams (jets) that are ejected at nearly the speed of light. These bipolar jets feed large-scale magnetized plasmoids on scales as large as millions of light years (the radio lobes of extragalactic radio sources). This interaction can initiate jets that transport energy fluxes exc...

  8. The closest black holes

    CERN Document Server

    Fender, Rob; Heywood, Ian

    2013-01-01

    Starting from the assumption that there is a large population (> 10^8) of isolated, stellar-mass black holes (IBH) distributed throughout our galaxy, we consider the detectable signatures of accretion from the interstellar medium (ISM) that may be associated with such a population. We simulate the nearby (radius 250 pc) part of this population, corresponding to the closest ~35 000 black holes, using current best estimates of the mass distribution of stellar mass black holes combined with two models for the velocity distribution of stellar-mass IBH which bracket likely possibilities. We distribute this population of objects appropriately within the different phases of the ISM and calculate the Bondi-Hoyle accretion rate, modified by a further dimensionless efficiency parameter \\lambda. Assuming a simple prescription for radiatively inefficient accretion at low Eddington ratios, we calculate the X-ray luminosity of these objects, and similarly estimate the radio luminosity from relations found empirically for b...

  9. Horndeski black hole geodesics

    CERN Document Server

    Tretyakova, D A

    2016-01-01

    We examine geodesics for the scalar-tensor black holes in the Horndeski-Galileon framework. Our analysis shows that first kind relativistic orbits may not be present within some model parameters range. This is a highly pathological behavior contradicting to the black hole accretion and Solar System observations. We also present a new (although very similar to those previously known) solution, which contains the orbits we expect from a compact object, admits regular scalar field at the horizon and and can fit into the known stability criteria.

  10. Are Black Holes Springy?

    CERN Document Server

    Good, Michael R R

    2014-01-01

    A $(3+1)$-dimensional asymptotically flat Kerr black hole angular speed $\\Omega_+$ can be used to define an effective spring constant, $k=m\\Omega_+^2$. Its maximum value is the Schwarzschild surface gravity, $k = \\kappa $, which rapidly weakens as the black hole spins down and the temperature increases. The Hawking temperature is expressed in terms of the spring constant: $2\\pi T = \\kappa - k$. Hooke's law, in the extremal limit, provides the force $F = 1/4$, which is consistent with the conjecture of maximum force in general relativity.

  11. Acoustic black holes

    CERN Document Server

    Visser, M

    1999-01-01

    Acoustic propagation in a moving fluid provides a conceptually clean and powerful analogy for understanding black hole physics. As a teaching tool, the analogy is useful for introducing students to both General Relativity and fluid mechanics. As a research tool, the analogy helps clarify what aspects of the physics are kinematics and what aspects are dynamics. In particular, Hawking radiation is a purely kinematical effect, whereas black hole entropy is intrinsically dynamical. Finally, I discuss the fact that with present technology acoustic Hawking radiation is almost experimentally testable.

  12. Superfluid Black Holes

    CERN Document Server

    Hennigar, Robie A; Tjoa, Erickson

    2016-01-01

    We present what we believe is the first example of a "$\\lambda$-line" phase transition in black hole thermodynamics. This is a line of (continuous) second order phase transitions which in the case of liquid $^4$He marks the onset of superfluidity. The phase transition occurs for a class of asymptotically AdS hairy black holes in Lovelock gravity where a real scalar field is conformally coupled to gravity. We discuss the origin of this phase transition and outline the circumstances under which it (or generalizations of it) could occur.

  13. Superfluid Black Holes.

    Science.gov (United States)

    Hennigar, Robie A; Mann, Robert B; Tjoa, Erickson

    2017-01-13

    We present what we believe is the first example of a "λ-line" phase transition in black hole thermodynamics. This is a line of (continuous) second order phase transitions which in the case of liquid ^{4}He marks the onset of superfluidity. The phase transition occurs for a class of asymptotically anti-de Sitter hairy black holes in Lovelock gravity where a real scalar field is conformally coupled to gravity. We discuss the origin of this phase transition and outline the circumstances under which it (or generalizations of it) could occur.

  14. Characterizing Black Hole Mergers

    Science.gov (United States)

    Baker, John; Boggs, William Darian; Kelly, Bernard

    2010-01-01

    Binary black hole mergers are a promising source of gravitational waves for interferometric gravitational wave detectors. Recent advances in numerical relativity have revealed the predictions of General Relativity for the strong burst of radiation generated in the final moments of binary coalescence. We explore features in the merger radiation which characterize the final moments of merger and ringdown. Interpreting the waveforms in terms of an rotating implicit radiation source allows a unified phenomenological description of the system from inspiral through ringdown. Common features in the waveforms allow quantitative description of the merger signal which may provide insights for observations large-mass black hole binaries.

  15. Bulletproof Black Man

    DEFF Research Database (Denmark)

    Højer, Henrik

    2016-01-01

    Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst.......Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst....

  16. Black Brane World Scenarios

    CERN Document Server

    Moon, S H

    2001-01-01

    We consider a brane world residing in the interior region inside the horizon of extreme black branes. In this picture, the size of the horizon can be interpreted as the compactification size. The large mass hierarchy is simply translated into the large horizon size, which is provided by the magnitude of charges carried by the black branes. Hence, the macroscopic compactification size is a quantity calculable from the microscopic theory which has only one physical scale, and its stabilization is guaranteed from the charge conservation.

  17. Modeling black hole evaporation

    CERN Document Server

    Fabbri, Alessandro

    2005-01-01

    The scope of this book is two-fold: the first part gives a fully detailed and pedagogical presentation of the Hawking effect and its physical implications, and the second discusses the backreaction problem, especially in connection with exactly solvable semiclassical models that describe analytically the black hole evaporation process. The book aims to establish a link between the general relativistic viewpoint on black hole evaporation and the new CFT-type approaches to the subject. The detailed discussion on backreaction effects is also extremely valuable.

  18. Legal obstacles and incentives to the development of small scale hydroelectric potential in Illinois

    Energy Technology Data Exchange (ETDEWEB)

    None,

    1980-05-01

    The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level are described. The Federal government also exercises extensive regulatory authority in the area. The introductory section examines the dual regulatory system from the standpoint of the appropriate legal doctrine, the law of pre-emption, application of the law to the case of the hydroelectric development, and concludes with an inquiry into the practical use of the doctrine by the FERC. The first obstacle which every developer in Illinois must confront is obtaining authority to utilize the river bed, banks, and flowing water at the proposed site. This involves determination of ownership of the stream banks and bed and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Illinois follows the riparian theory of water law. Following the detailed discussion of the water law, direct and indirect regulations and financial considerations are discussed.

  19. An Assessment of Geological Carbon Sequestration Options in the Illinois Basin

    Energy Technology Data Exchange (ETDEWEB)

    Robert Finley

    2005-09-30

    The Midwest Geological Sequestration Consortium (MGSC) has investigated the options for geological carbon dioxide (CO{sub 2}) sequestration in the 155,400-km{sup 2} (60,000-mi{sup 2}) Illinois Basin. Within the Basin, underlying most of Illinois, western Indiana, and western Kentucky, are relatively deeper and/or thinner coal resources, numerous mature oil fields, and deep salt-water-bearing reservoirs that are potentially capable of storing CO{sub 2}. The objective of this Assessment was to determine the technical and economic feasibility of using these geological sinks for long-term storage to avoid atmospheric release of CO{sub 2} from fossil fuel combustion and thereby avoid the potential for adverse climate change. The MGSC is a consortium of the geological surveys of Illinois, Indiana, and Kentucky joined by six private corporations, five professional business associations, one interstate compact, two university researchers, two Illinois state agencies, and two consultants. The purpose of the Consortium is to assess carbon capture, transportation, and storage processes and their costs and viability in the three-state Illinois Basin region. The Illinois State Geological Survey serves as Lead Technical Contractor for the Consortium. The Illinois Basin region has annual emissions from stationary anthropogenic sources exceeding 276 million metric tonnes (304 million tons) of CO{sub 2} (>70 million tonnes (77 million tons) carbon equivalent), primarily from coal-fired electric generation facilities, some of which burn almost 4.5 million tonnes (5 million tons) of coal per year. Assessing the options for capture, transportation, and storage of the CO{sub 2} emissions within the region has been a 12-task, 2-year process that has assessed 3,600 million tonnes (3,968 million tons) of storage capacity in coal seams, 140 to 440 million tonnes (154 to 485 million tons) of capacity in mature oil reservoirs, 7,800 million tonnes (8,598 million tons) of capacity in saline

  20. Reflections on a Black Mirror

    CERN Document Server

    Good, Michael R R

    2016-01-01

    A black mirror is an accelerated boundary that produces particles in an exact correspondence to an evaporating black hole. We investigate the spectral dynamics of the particle creation during the formation process.

  1. Quantum aspects of black holes

    CERN Document Server

    2015-01-01

    Beginning with an overview of the theory of black holes by the editor, this book presents a collection of ten chapters by leading physicists dealing with the variety of quantum mechanical and quantum gravitational effects pertinent to black holes. The contributions address topics such as Hawking radiation, the thermodynamics of black holes, the information paradox and firewalls, Monsters, primordial black holes, self-gravitating Bose-Einstein condensates, the formation of small black holes in high energetic collisions of particles, minimal length effects in black holes and small black holes at the Large Hadron Collider. Viewed as a whole the collection provides stimulating reading for researchers and graduate students seeking a summary of the quantum features of black holes.

  2. Meer bekend over Black Mold

    NARCIS (Netherlands)

    Duyvesteijn, R.G.E.; Kohrman, E.

    2008-01-01

    In de vollegrondsrozenteelt zorgde Black Mold in 2007 voor een groot aantal mislukte oculaties. In 2008 waren er aanzienlijk minder problemen. Uit onderzoek is meer bekend over de oorzaak en bestrijding van Black Mold.

  3. Black Sea Bass genetic connectivity

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Microsatellite analysis of black sea bass was undertaken to determine magnitude and direction of mixing of black seabass across the Hatteras boundary, as well as...

  4. Conquering the Black Girl Blues.

    Science.gov (United States)

    Jones, Lani Valencia; Guy-Sheftall, Beverly

    2015-10-01

    An examination of the literature on epidemiology, etiology, and use of services for this population reveals an insufficient application of culturally congruent approaches to intervening with black women. An exploration of the social work practice literature and other relevant fields indicate that black feminist perspectives offer the opportunity to gain a clearer understanding of the intersection and influence of oppression among black women struggling with psychiatric issues and provide a useful framework for mental health practice with this population. This article discusses the evolving black feminist thought and summarizes the scholarship on black women's mental health services needs and utilization issues. The article includes a discussion of black feminisms as an emerging mental health perspective, arguing that black feminist perspectives in therapy provide an ideal framework for services that are responsive to the values and health needs of black women. The article concludes with a case vignette that illustrates some of its points.

  5. DOE Zero Energy Ready Home Case Study: Weiss Building & Development, Downers Grove, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-09-01

    This single-family home built in a peat bog has underground storage tanks and drainage tanks, blown fiberglass insulation, coated rigid polyisocyanurate, and flashing. The 3,600-square-foot custom home built by Weiss Building & Development LLC is the first home in Illinois certified to the DOE Challenge Home criteria, which requires that homes meet the EPA Indoor airPlus guidelines.The builder won a 2013 Housing Innovation Award in the custom builder category.

  6. Biota of a Pennsylvanian muddy coast: habitat within the Mazonian delta complex, northeast Illinois

    Energy Technology Data Exchange (ETDEWEB)

    Baird, G.C.

    1985-03-01

    The Mazon Creek biota (Westphalian D) is composed of plants and animals from terrestrial fresh water and marginal marine habitats. Fossil animals, including jellyfish, worms, crustaceans, holothurians, insects, chordates, and problematica occur in sideritic concretions on spoilpiles of more than 100 abandoned coal mines in a five county region (Mazon Creek area) of northeast Illinois. These fossils record rapid burial and early diagenesis in a muddy, delta-influenced coastal setting submerged during marine transgression.

  7. Utilization of a Marketing Strategy at Naval Regional Medical Center Great Lakes, Great Lakes, Illinois

    Science.gov (United States)

    1983-06-01

    UTILIZATION OF A MARKETING STRATEGY AToNAVAL REGIONAL MEDICAL CENTER GREAT LAKES NGREAT LAKES, ILLINOIS I DTIC S1 ELECTE I A Graduate Research...IWORK UNIT ELEMENT NO. NO. NO. rCCESSION NO. 11. TITLE (bw* u S.wufty asification) Utilization of A Marketing Strategy At Naval Regional Medical Center...Applied Research Question. ........ 37 Summary of the Steps of a Marketing Strategy .. ..... 38 Applicability to the Military Health Care System

  8. University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-01

    The Materials Research Laboratory at the University of Illinois is an interdisciplinary laboratory operated in the College of Engineering. Its focus is the science of materials and it supports research in the areas of condensed matter physics, solid state chemistry, and materials science. This report addresses topics such as: an MRL overview; budget; general programmatic and institutional issues; new programs; research summaries for metallurgy, ceramics, solid state physics, and materials chemistry.

  9. International conference on bone mineral measurement, October 12--13, 1973, Chicago, Illinois

    Energy Technology Data Exchange (ETDEWEB)

    None

    1973-12-31

    From international conference on bone mineral measurement; Chicago, Illinois, USA (12 Oct 1973). Abstracts of papers presented at the international conference on bone mineral measurement are presented. The papers were grouped into two sessions: a physical session including papers on measuring techniques, errors, interpretation and correlations, dual photon techniques, and data handling and exchange; a biomedical session including papers on bone disease, osteoporosis, normative data, non-disease influences, renal, and activity and inactivity. (ERB)

  10. Black Holes in Higher Dimensions

    Directory of Open Access Journals (Sweden)

    Reall Harvey S.

    2008-09-01

    Full Text Available We review black-hole solutions of higher-dimensional vacuum gravity and higher-dimensional supergravity theories. The discussion of vacuum gravity is pedagogical, with detailed reviews of Myers–Perry solutions, black rings, and solution-generating techniques. We discuss black-hole solutions of maximal supergravity theories, including black holes in anti-de Sitter space. General results and open problems are discussed throughout.

  11. Black Hole: The Interior Spacetime

    CERN Document Server

    Ong, Yen Chin

    2016-01-01

    The information loss paradox is often discussed from the perspective of the observers who stay outside of a black hole. However, the interior spacetime of a black hole can be rather nontrivial. We discuss the open problems regarding the volume of a black hole, and whether it plays any role in information storage. We also emphasize the importance of resolving the black hole singularity, if one were to resolve the information loss paradox.

  12. The Black Ring is Unstable

    CERN Document Server

    Santos, Jorge E

    2015-01-01

    We study non-axisymmetric linearised gravitational perturbations of the Emparan-Reall black ring using numerical methods. We find an unstable mode whose onset lies within the "fat" branch of the black ring and continues into the "thin" branch. Together with previous results using Penrose inequalities that fat black rings are unstable, this provides numerical evidence that the entire black ring family is unstable.

  13. Distribution of the brown recluse spider (Araneae: Sicariidae) in Illinois and Iowa.

    Science.gov (United States)

    Cramer, Kenneth L; Vetter, Richard S

    2014-01-01

    The medical importance of the brown recluse spider, Loxosceles reclusa Gertsch and Mulaik, is well known, but there is a need for more accurate information about the distribution of the spider in North America. We gathered information via an Internet offer to identify spiders in Illinois and Iowa that were thought to be brown recluses. We also mined brown recluse locality information from other agencies that kept such records. In Iowa, the brown recluse is unknown from its northern counties and rare in southern counties. In Illinois, brown recluse spiders are common in the southern portion of the state and dwindle to almost nonexistence in a transition to the northern counties. Although there were a few finds in the Chicago, IL area and its suburbs, these are surmised to be human-transported specimens and not part of naturally occurring populations. Considering the great human population density and paucity of brown recluses in the Chicago area, medical personnel therein should obtain patient geographic information and be conservative when diagnosing loxoscelism in comparison with southern Illinois, where the spiders are plentiful and bites are more likely.

  14. Agricultural impacts of longwall mine subsidence:the experience in Illinois, USA and Queensland, Australia

    Institute of Scientific and Technical Information of China (English)

    Robert G. Darmody; R. Bauer; D. Barkley; S. Clarke; D. Hamilton

    2014-01-01

    Unlike conventional room and pillar underground coal mining, where subsidence is designed to be prevented, subsidence is a planned outcome of other methodologies. These include high extraction retreat, where the roof supporting pillars are systematically removed, and longwall mining, which employs a machine that mines a continuous strip of coal, thus leaving no roof supports. Both types result in the surface dropping*70%of the mined-out thickness. In Illinois there was a concern that farm land thus subsided would be lost to productive agriculture. Consequently, the possibility that planned mine subsidence would be banned in Illinois lead to the creation of the Illinois Mine Subsidence Research Program in 1985 to investigate agricultural impacts of planned mine subsidence and the possibility of mitigating its impact. Its findings established that subsidence was not as detrimental as feared and that the impacts could be mitigated. The project was a successful collaboration of state and federal governments and local Universities. Similarly, in Queensland, longwall mining is opposed by some in the farming community. In response, Bandanna Energy, the company planning the mining, organized the Agricultural Coexistence Research Committee to oversee research into the mitigation of longwall mining impacts. Although the soils, climate, and regulatory regimes are different, concerns of the local communities are similar.

  15. Production of a pellet fuel from Illinois coal fines. Technical report, September 1--November 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Rapp, D.; Lytle, J.; Berger, R.

    1994-12-31

    The primary goal of this research is to produce a pellet fuel from low-sulfur Illinois coal fines which could burn with emissions of less than 1.8 lbs SO{sub 2}/10{sup 6} Btu in stoker-fired boilers. The significance of 1.8 lbs SO{sub 2}/10{sup 6} Btu is that in the Chicago (9 counties) and St. Louis (2 counties) metropolitan areas, industrial users of coal currently must comply with this level of emissions. Stokers are an attractive market for pellets because pellets are well-suited for this application and because western coal is not a competitor in the stoker market. Compliance stoker fuels come from locations such as Kentucky and West Virginia and the price for fuels from these locations is high relative to the current price of Illinois coal. This market offers the most attractive near-term economic environment for commercialization of pelletization technology. For this effort, the authors will be investigating the use of fines from two Illinois mines which currently mine relatively low-sulfur reserves and that discard their fines fraction (minus 100 mesh). The research will involve investigation of multiple unit operations including column flotation, filtration and pellet production. The end result of the effort will allow for an evaluation of the commercial viability of the approach. This quarter pellet production work commenced and planning for collection and processing of a preparation plant fines fraction is underway.

  16. Preliminary evaluation of resinite recovery from Illinois coal. Technical report, March 1--May 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Crelling, J.C.

    1995-12-31

    Resinite is a naturally occurring substance found in coal and derived from original plant resins. It has been commercially exploited in the western USA for use in adhesives, varnishes and thermal setting inks. The overall objective of this project is to compare the properties of the resinite contained in Illinois Basin coals to resinite being commercially exploited in the western US, and to recover the resinite from Illinois coals by microbubble column floatation techniques. The significance of this study is that it has the potential to show the way to recover a valuable chemical, resinite, from coal using only physical processing techniques. The value of the resinite at $1.00/kg or $0.50/lb makes it about fifty times more valuable than steam coal. The removal of resinite from coal does not decrease the value of the remaining coal in any way. During this quarter pure concentrates of resinite from Herrin No. 6 Seam were produced by the density gradient centrifugation technique. This material is also now being characterized by petrographic and chemical methods. Another accomplishment this quarter was the completion of a series of microbubble column flotation tests under eight different conditions. The tests were successful in producing concentrates that are now being evaluated. The significance of the work done during this quarter is the confirmation that the resinite in an Illinois coal can be successfully separated in quantities useful for testing and analysis.

  17. Water-quality sampling plan for evaluating the distribution of bigheaded carps in the Illinois Waterway

    Science.gov (United States)

    Duncker, James J.; Terrio, Paul J.

    2017-02-27

    The two nonnative invasive bigheaded carp species (bighead carp Hypophthalmichthys nobilis and silver carp H. molitrix) that were accidentally released in the 1970s have spread widely into the rivers and waterways of the Mississippi River Basin. First detected in the lower reaches of the Illinois Waterway (IWW, the combined Illinois River-Des Plaines River-Chicago Area Waterway System) in the 1990s, bighead and silver carps moved quickly upstream, approaching the Chicago Area Waterway System. The potential of substantial negative ecological and economic impact to the Great Lakes from the presence of these species is a concern. However, since 2006, the population front of bigheaded carps has remained in the vicinity of Joliet, Illinois, near river mile 278. This reach of the IWW is characterized by stark changes in habitat, water quality, and food resources as the waterway transitions from a primarily agricultural landscape to a metropolitan and industrial canal system. This report describes a 2015 plan for sampling the IWW to establish water-quality conditions that might be contributing to the apparent stalling of the population front of bigheaded carps in this reach. A detailed description of the study plan, Lagrangian-style sampling approach, selected analytes, sampling methods and protocols are provided. Hydrographs from streamflow-gaging stations show IWW conditions during the 2015 sampling runs.

  18. Assessment of basin-scale hydrologic impacts of CO2 sequestration, Illinois basin

    Science.gov (United States)

    Person, M.; Banerjee, A.; Rupp, J.; Medina, C.; Lichtner, P.; Gable, C.; Pawar, R.; Celia, M.; McIntosh, J.; Bense, V.

    2010-01-01

    Idealized, basin-scale sharp-interface models of CO2 injection were constructed for the Illinois basin. Porosity and permeability were decreased with depth within the Mount Simon Formation. Eau Claire confining unit porosity and permeability were kept fixed. We used 726 injection wells located near 42 power plants to deliver 80 million metric tons of CO2/year. After 100 years of continuous injection, deviatoric fluid pressures varied between 5.6 and 18 MPa across central and southern part of the Illinois basin. Maximum deviatoric pressure reached about 50% of lithostatic levels to the south. The pressure disturbance (>0.03 MPa) propagated 10-25 km away from the injection wells resulting in significant well-well pressure interference. These findings are consistent with single-phase analytical solutions of injection. The radial footprint of the CO2 plume at each well was only 0.5-2 km after 100 years of injection. Net lateral brine displacement was insignificant due to increasing radial distance from injection well and leakage across the Eau Claire confining unit. On geologic time scales CO2 would migrate northward at a rate of about 6 m/1000 years. Because of paleo-seismic events in this region (M5.5-M7.5), care should be taken to avoid high pore pressures in the southern Illinois basin. ?? 2010 Elsevier Ltd.

  19. Health Issues Facing Black Women.

    Science.gov (United States)

    Reid, Inez Smith

    Black women in the United States experience a high incidence of serious health problems and, as a group, receive insufficient and inadequate medical care. The death rate for black women suffering from breast cancer has increased substantially since 1950. Also of great concern is the high incidence of cervical cancer in low income black women…

  20. Simulations of coalescing black holes

    CERN Document Server

    Janiuk, Agnieszka

    2016-01-01

    We describe the methods and results of numerical simulations of coalescing black holes. The simulation in dynamical spacetime covers the inspiral, merger, and ringdown phases. We analyze the emission of gravitational waves and properties of a black hole being the merger product. We discuss the results in the context of astrophysical environment of black holes that exist in the Universe.

  1. Black-spot poison ivy.

    Science.gov (United States)

    Schram, Sarah E; Willey, Andrea; Lee, Peter K; Bohjanen, Kimberly A; Warshaw, Erin M

    2008-01-01

    In black-spot poison ivy dermatitis, a black lacquerlike substance forms on the skin when poison ivy resin is exposed to air. Although the Toxicodendron group of plants is estimated to be the most common cause of allergic contact dermatitis in the United States, black-spot poison ivy dermatitis is relatively rare.

  2. "Exotic" black holes with torsion

    OpenAIRE

    2013-01-01

    In the context of three-dimensional gravity with torsion, the concepts of standard and "exotic" Banados-Teitelboim-Zanelli black holes are generalized by going over to black holes with torsion. This approach provides a unified insight into thermodynamics of black holes, with or without torsion.

  3. Black silicon with black bus-bar strings

    DEFF Research Database (Denmark)

    Davidsen, Rasmus Schmidt; Tang, Peter Torben; Mizushima, Io;

    2016-01-01

    We present the combination of black silicon texturing and blackened bus-bar strings as a potential method for obtaining all-black solar panels, while using conventional, front-contacted solar cells. Black silicon was realized by mask-less reactive ion etching resulting in total, average reflectance...... below 0.5% across a 156x156 mm2 silicon wafer. Black bus-bars were realized by oxidized copper resulting in reflectance below 3% in the entire visible wavelength range. The combination of these two technologies may result in aesthetic, all-black panels based on conventional, front-contacted solar cells...

  4. When Black Holes Collide

    Science.gov (United States)

    Baker, John

    2010-01-01

    Among the fascinating phenomena predicted by General Relativity, Einstein's theory of gravity, black holes and gravitational waves, are particularly important in astronomy. Though once viewed as a mathematical oddity, black holes are now recognized as the central engines of many of astronomy's most energetic cataclysms. Gravitational waves, though weakly interacting with ordinary matter, may be observed with new gravitational wave telescopes, opening a new window to the universe. These observations promise a direct view of the strong gravitational dynamics involving dense, often dark objects, such as black holes. The most powerful of these events may be merger of two colliding black holes. Though dark, these mergers may briefly release more energy that all the stars in the visible universe, in gravitational waves. General relativity makes precise predictions for the gravitational-wave signatures of these events, predictions which we can now calculate with the aid of supercomputer simulations. These results provide a foundation for interpreting expect observations in the emerging field of gravitational wave astronomy.

  5. Newborn Black Holes

    Science.gov (United States)

    Science Teacher, 2005

    2005-01-01

    Scientists using NASA's Swift satellite say they have found newborn black holes, just seconds old, in a confused state of existence. The holes are consuming material falling into them while somehow propelling other material away at great speeds. "First comes a blast of gamma rays followed by intense pulses of x-rays. The energies involved are much…

  6. Rotating regular black holes

    CERN Document Server

    Bambi, Cosimo

    2013-01-01

    The formation of spacetime singularities is a quite common phenomenon in General Relativity and it is regulated by specific theorems. It is widely believed that spacetime singularities do not exist in Nature, but that they represent a limitation of the classical theory. While we do not yet have any solid theory of quantum gravity, toy models of black hole solutions without singularities have been proposed. So far, there are only non-rotating regular black holes in the literature. These metrics can be hardly tested by astrophysical observations, as the black hole spin plays a fundamental role in any astrophysical process. In this letter, we apply the Newman-Janis algorithm to the Hayward and to the Bardeen black hole metrics. In both cases, we obtain a family of rotating solutions. Every solution corresponds to a different matter configuration. Each family has one solution with special properties, which can be written in Kerr-like form in Boyer-Lindquist coordinates. These special solutions are of Petrov type ...

  7. Celebrity-black

    DEFF Research Database (Denmark)

    Christiansen, Lene Bull; Richey, Lisa Ann

    2015-01-01

    troubled by Joof’s performances during the telethon show, which was split between performing the figure of ‘the African woman’ and Danish ‘cultural insiderness’. The article concludes that unlike the US context where the category of ‘black celebrity’ has been analysed as connecting to a particular social...

  8. Moulting Black Holes

    Science.gov (United States)

    Bena, Iosif; Chowdhury, Borun D.; de Boer, Jan; El-Showk, Sheer; Shigemori, Masaki

    2012-03-01

    We find a family of novel supersymmetric phases of the D1-D5 CFT, which in certain ranges of charges have more entropy than all known ensembles. We also find bulk BPS configurations that exist in the same range of parameters as these phases, and have more entropy than a BMPV black hole; they can be thought of as coming from a BMPV black hole shedding a "hair" condensate outside of the horizon. The entropy of the bulk configurations is smaller than that of the CFT phases, which indicates that some of the CFT states are lifted at strong coupling. Neither the bulk nor the boundary phases are captured by the elliptic genus, which makes the coincidence of the phase boundaries particularly remarkable. Our configurations are supersymmetric, have non-Cardy-like entropy, and are the first instance of a black hole entropy enigma with a controlled CFT dual. Furthermore, contrary to common lore, these objects exist in a region of parameter space (between the "cosmic censorship bound" and the "unitarity bound") where no black holes were thought to exist.

  9. Rotating regular black holes

    Energy Technology Data Exchange (ETDEWEB)

    Bambi, Cosimo, E-mail: bambi@fudan.edu.cn; Modesto, Leonardo, E-mail: lmodesto@fudan.edu.cn

    2013-04-25

    The formation of spacetime singularities is a quite common phenomenon in General Relativity and it is regulated by specific theorems. It is widely believed that spacetime singularities do not exist in Nature, but that they represent a limitation of the classical theory. While we do not yet have any solid theory of quantum gravity, toy models of black hole solutions without singularities have been proposed. So far, there are only non-rotating regular black holes in the literature. These metrics can be hardly tested by astrophysical observations, as the black hole spin plays a fundamental role in any astrophysical process. In this Letter, we apply the Newman–Janis algorithm to the Hayward and to the Bardeen black hole metrics. In both cases, we obtain a family of rotating solutions. Every solution corresponds to a different matter configuration. Each family has one solution with special properties, which can be written in Kerr-like form in Boyer–Lindquist coordinates. These special solutions are of Petrov type D, they are singularity free, but they violate the weak energy condition for a non-vanishing spin and their curvature invariants have different values at r=0 depending on the way one approaches the origin. We propose a natural prescription to have rotating solutions with a minimal violation of the weak energy condition and without the questionable property of the curvature invariants at the origin.

  10. Twistors and Black Holes

    NARCIS (Netherlands)

    Neitzke, A.; Pioline, B.; Vandoren, S.

    2007-01-01

    Motivated by black hole physics in N = 2,D = 4 supergravity, we study the geometry of quaternionic-K¨ahler manifolds Mobtained by the c-map construction from projective special Kähler manifolds Ms. Improving on earlier treatments, we compute the Käahler potentials on the twistor space Z and Swann sp

  11. Rotating black hole hair

    CERN Document Server

    Gregory, Ruth; Wills, Danielle

    2013-01-01

    A Kerr black hole sporting cosmic string hair is studied in the context of the abelian Higgs model vortex. It is shown that a such a system displays much richer phenomenology than its static Schwarzschild or Reissner--Nordstrom cousins, for example, the rotation generates a near horizon `electric' field. In the case of an extremal rotating black hole, two phases of the Higgs hair are possible: Large black holes exhibit standard hair, with the vortex piercing the event horizon. Small black holes on the other hand, exhibit a flux-expelled solution, with the gauge and scalar field remaining identically in their false vacuum state on the event horizon. This solution however is extremely sensitive to confirm numerically, and we conjecture that it is unstable due to a supperradiant mechanism similar to the Kerr-adS instability. Finally, we compute the gravitational back reaction of the vortex, which turns out to be far more nuanced than a simple conical deficit. While the string produces a conical effect, it is con...

  12. Black Strings, Black Rings and State-space Manifold

    CERN Document Server

    Bellucci, Stefano

    2011-01-01

    State-space geometry is considered, for diverse three and four parameter non-spherical horizon rotating black brane configurations, in string theory and $M$-theory. We have explicitly examined the case of unit Kaluza-Klein momentum $D_1D_5P$ black strings, circular strings, small black rings and black supertubes. An investigation of the state-space pair correlation functions shows that there exist two classes of brane statistical configurations, {\\it viz.}, the first category divulges a degenerate intrinsic equilibrium basis, while the second yields a non-degenerate, curved, intrinsic Riemannian geometry. Specifically, the solutions with finitely many branes expose that the two charged rotating $D_1D_5$ black strings and three charged rotating small black rings consort real degenerate state-space manifolds. Interestingly, arbitrary valued $M_5$-dipole charged rotating circular strings and Maldacena Strominger Witten black rings exhibit non-degenerate, positively curved, comprehensively regular state-space con...

  13. Powerplant Productivity Improvement Study: historic performance of Illinois investor-owned electrical-generating units. Final report, Project 2, Task 1

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-05-04

    In this task the historical performance of powerplants in Illinois was examined and the opportunities for improved powerplant productivity in Illinois was determined. The four utilities considered were the major investor-owned electric generating utilities in Illinois, i.e., Central Illinois Light Co., (CILCO), Central Illinois Public Service (CIPS), Commonwealth Edison (CECO), and Illinois Power (IP). The major findings are: (1) for evaluation purposes, the equivalent availability was judged to be the most-appropriate measure; (2) in terms of powerplant productivity, IP is among the best in the nation and, in terms of productivity from large coal units, it ranks in the top five nationally; (3) in general, the performance of coal-fired units of CILCO and CECO have been below national averages and in some cases, significantly below; (4) a review of the trends in production of all Illinois units reveals that Illinois units as a group have been generally below national averages for the respective unit classes; (5) as noted in this and other studies, productivities of the nuclear plants in Illinois have been below the national average for all comparable nuclear plants; and (6) this analysis should be updated when national 1977 and 1978 Edison Electric Institute data become publicly available.

  14. Growth of Primordial Black Holes

    Science.gov (United States)

    Harada, Tomohiro

    Primordial black holes have important observational implications through Hawking evaporation and gravitational radiation as well as being a candidate for cold dark matter. Those black holes are assumed to have formed in the early universe typically with the mass scale contained within the Hubble horizon at the formation epoch and subsequently accreted mass surrounding them. Numerical relativity simulation shows that primordial black holes of different masses do not accrete much, which contrasts with a simplistic Newtonian argument. We see that primordial black holes larger than the 'super-horizon' primordial black holes have decreasing energy and worm-hole like struture, suggesting the formation through quamtum processes.

  15. Over spinning a black hole?

    Energy Technology Data Exchange (ETDEWEB)

    Bouhmadi-Lopez, Mariam; Cardoso, Vitor; Nerozzi, Andrea; Rocha, Jorge V, E-mail: mariam.bouhmadi@ist.utl.pt, E-mail: vitor.cardoso@ist.utl.pt, E-mail: andrea.nerozzi@ist.utl.pt, E-mail: jorge.v.rocha@ist.utl.pt [CENTRA, Department de Fisica, Instituto Superior Tecnico, Av. Rovisco Pais 1, 1049 Lisboa (Portugal)

    2011-09-22

    A possible process to destroy a black hole consists on throwing point particles with sufficiently large angular momentum into the black hole. In the case of Kerr black holes, it was shown by Wald that particles with dangerously large angular momentum are simply not captured by the hole, and thus the event horizon is not destroyed. Here we reconsider this gedanken experiment for black holes in higher dimensions. We show that this particular way of destroying a black hole does not succeed and that Cosmic Censorship is preserved.

  16. BlackBerry For Dummies

    CERN Document Server

    Kao, Robert

    2010-01-01

    Get the most juice out of your BlackBerry handheld!. Feature-rich and complex, the BlackBerry is the number one smartphone in the corporate world is among the most popular handhelds for business users. This new and updated edition includes all the latest and greatest information on new and current BlackBerry mobile devices. Covering a range of valuable how-to topics, this helpful guide explores the BlackBerry's most useful features, techniques for getting the most out of your BlackBerry, and practical information about power usage.: Covers all aspects of the number one smartphone in the corpor

  17. Philosophical Issues of Black Holes

    CERN Document Server

    Romero, Gustavo E

    2014-01-01

    Black holes are extremely relativistic objects. Physical processes around them occur in a regime where the gravitational field is extremely intense. Under such conditions, our representations of space, time, gravity, and thermodynamics are pushed to their limits. In such a situation philosophical issues naturally arise. In this chapter I review some philosophical questions related to black holes. In particular, the relevance of black holes for the metaphysical dispute between presentists and eternalists, the origin of the second law of thermodynamics and its relation to black holes, the problem of information, black holes and hypercomputing, the nature of determinisim, and the breakdown of predictability in black hole space-times. I maintain that black hole physics can be used to illuminate some important problems in the border between science and philosophy, either epistemology and ontology.

  18. Trace-metal sources and their release from mine wastes: examples from humidity cell tests of hardrock mine waste and from Warrior Basin coal

    Science.gov (United States)

    Diehl, S.F.; Smith, Kathleen S.; Desborough, G.A.; White, W.W.; Lapakko, K.A.; Goldhaber, Martin B.; Fey, David L.

    2003-01-01

    To assess the potential impact of metal and acid contamination from mine-waste piles, it is important to identify the mineralogic source of trace metals and their mode of occurrence. Microscopic analysis of mine-waste samples from both hard-rock and coalmine waste samples demonstrate a microstructural control, as well as mineralogic control, on the source and release of trace metals into local water systems. The samples discussed herein show multiple periods of sulfide mineralization with varying concentrations of trace metals. In the first case study, two proprietary hard-rock mine-waste samples exposed to a series of humidity cell tests (which simulate intense chemical weathering conditions) generated acid and released trace metals. Some trace elements of interest were: arsenic (45-120 ppm), copper (60-320 ppm), and zinc (30-2,500 ppm). Untested and humidity cell-exposed samples were studied by X-ray diffraction, scanning electron microscope with energy dispersive X-ray (SEM/EDX), and electron microprobe analysis. Studies of one sample set revealed arsenic-bearing pyrite in early iron- and magnesium-rich carbonate-filled microveins, and iron-, copper-, arsenic-, antimony-bearing sulfides in later crosscutting silica-filled microveins. Post humidity cell tests indicated that the carbonate minerals were removed by leaching in the humidity cells, exposing pyrite to oxidative conditions. However, sulfides in the silica-filled veins were more protected. Therefore, the trace metals contained in the sulfides within the silica-filled microveins may be released to the surface and (or) ground water system more slowly over a greater time period. In the second case study, trace metal-rich pyrite-bearing coals from the Warrior Basin, Alabama were analyzed. Arsenic-bearing pyrite was observed in a late-stage pyrite phase in microfaults and microveins that crosscut earlier arsenic.

  19. Optical black hole lasers

    CERN Document Server

    Faccio, Daniele; Lamperti, Marco; Leonhardt, Ulf

    2012-01-01

    Using numerical simulations we show how to realise an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizon. The simulations highlight the main features of these lasers: the growth inside the cavity of positive and negative frequency modes accompanied by a weaker emission of modes that occurs in periodic bursts corresponding to the cavity round trips of the trapped modes. We then highlight a new regime in which the trapped mode spectra broaden until the zero-frequency points on the dispersion curve are reached. Amplification at the horizon is highest for zero-frequencies, therefore leading to a strong modification of the structure of the trapped light. For sufficiently long propagation times, lasing ensues only at the zero-frequency modes.

  20. Asymmetric black dyonic holes

    Directory of Open Access Journals (Sweden)

    I. Cabrera-Munguia

    2015-04-01

    Full Text Available A 6-parametric asymptotically flat exact solution, describing a two-body system of asymmetric black dyons, is studied. The system consists of two unequal counterrotating Kerr–Newman black holes, endowed with electric and magnetic charges which are equal but opposite in sign, separated by a massless strut. The Smarr formula is generalized in order to take into account their contribution to the mass. The expressions for the horizon half-length parameters σ1 and σ2, as functions of the Komar parameters and of the coordinate distance, are displayed, and the thermodynamic properties of the two-body system are studied. Furthermore, the seven physical parameters satisfy a simple algebraic relation which can be understood as a dynamical scenario, in which the physical properties of one body are affected by the ones of the other body.