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Sample records for church rock spill

  1. The Sequoyah Corporation Fuels Release and the Church Rock Spill: Unpublicized Nuclear Releases in American Indian Communities

    PubMed Central

    Brugge, Doug; deLemos, Jamie L.; Bui, Cat

    2007-01-01

    The Three Mile Island nuclear release exemplifies why there is public and policy interest in the high-technology, highly visible end of the nuclear cycle. The environmental and health consequences of the early steps in the cycle—mining, milling, and processing of uranium ore—may be less appreciated. We examined 2 large unintended acute releases of uranium—at Kerr McGee’s Sequoyah Fuels Corporation in Oklahoma and United Nuclear Corporation’s Church Rock uranium mill in New Mexico, which were incidents with comparable magnitude to the Three Mile Island release. We urge exploration of whether there is limited national interest and concern for the primarily rural, low-income, and American Indian communities affected by these releases. More attention should be given to the early stages of the nuclear cycle and their impacts on health and the environment. PMID:17666688

  2. The Sequoyah corporation fuels release and the Church Rock spill: unpublicized nuclear releases in American Indian communities.

    PubMed

    Brugge, Doug; deLemos, Jamie L; Bui, Cat

    2007-09-01

    The Three Mile Island nuclear release exemplifies why there is public and policy interest in the high-technology, highly visible end of the nuclear cycle. The environmental and health consequences of the early steps in the cycle--mining, milling, and processing of uranium ore--may be less appreciated. We examined 2 large unintended acute releases of uranium--at Kerr McGee's Sequoyah Fuels Corporation in Oklahoma and United Nuclear Corporation's Church Rock uranium mill in New Mexico, which were incidents with comparable magnitude to the Three Mile Island release. We urge exploration of whether there is limited national interest and concern for the primarily rural, low-income, and American Indian communities affected by these releases. More attention should be given to the early stages of the nuclear cycle and their impacts on health and the environment.

  3. Perspective view of the Reformed Episcopal Church of the Rock ...

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

    Perspective view of the Reformed Episcopal Church of the Rock of Ages, now Emmanuel Christian Community Church, on West Lanvale Street - Lafayette Square, Bounded by West Lafayette, North Arlington, West Lanvale & North Carrollton streets, Baltimore, Independent City, MD

  4. Hydrocarbon source-rock evaluation - Solor Church Formation (middle Proterozoic, Keweenawan Supergroup), southeastern Minnesota

    USGS Publications Warehouse

    Hatch, J.R.; Morey, G.B.

    1984-01-01

    In the type section (Lonsdale 65-1 core, Rice County, Minnesota) the Solor Church Formation (Middle Proterozoic, Keweenawan Supergroup) consists primarily of reddish-brown mudstone and siltstone and pale reddish-brown sandstone. The sandstone and siltstone are texturally and mineralogically immature. Hydrocarbon source-rock evaluation of bluish-gray, greenish-gray and medium-dark-gray to grayish-black beds, which primarily occur in the lower 104 m (340 ft) of this core, shows: (1) the rocks have low organic carbon contents (<0.5 percent for 22 of 25 samples); (2) the organic matter is thermally very mature (Tmax = 494°C, sample 19) and is probably near the transition between the wet gas phase of catagenesis and metagenesis (dry gas zone); and (3) the rocks have minimal potential for producing additional hydrocarbons (genetic potential <0.30 mgHC/gm rock). Although no direct evidence exists from which to determine maximum depths of burial, the observed thermal maturity of the organic matter requires significantly greater depths of burial and(or) higher geothermal gradients. It is likely, at least on the St. Croix horst, that thermal alteration of the organic matter in the Solor Church took place relatively early, and that any hydrocarbons generated during this early thermal alteration were probably lost prior to deposition of the overlying Fond du Lac Formation (Middle Proterozoic, Keweenawan Supergroup).

  5. 78 FR 12365 - License Amendment Request for United Nuclear Corporation, Church Rock Mill-License No. SUA-1475

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ... flow model for the UNC Church Rock Mill site and adjacent downgradient areas . In a letter dated November 16, 2012, UNC requested that the NRC consider the merits of this groundwater flow model in support... of the groundwater flow model will be narrowly focused on supplemental information pertinent to...

  6. HYDROCARBON SOURCE ROCK EVALUATION OF MIDDLE PROTEROZOIC SOLOR CHURCH FORMATION, NORTH AMERICAN MID-CONTINENT RIFT SYSTEM, RICE COUNTY, MINNESOTA.

    USGS Publications Warehouse

    Hatch, J.R.; Morey, G.B.

    1985-01-01

    Hydrocarbon source rock evaluation of the Middle Proterozoic Solor Church Formation (Keweenawan Supergroup) as sampled in the Lonsdale 65-1 well, Rice County, shows that: the rocks are organic matter lean; the organic matter is thermally post-mature, probably near the transition between the wet gas phase of catagenesis and metagenesis; and the rocks have minimal potential for producing additional hydrocarbons. The observed thermal maturity of the organic matter requires significantly greater burial depths, a higher geothermal gradient, or both. It is likely, that thermal maturation of the organic matter in the Solor Church took place relatively early, and that any hydrocarbons generated during this early phase were probably lost prior to deposition of the overlying formation.

  7. Statistical treatment and preliminary interpretation of chemical data from a uranium deposit in the northeast part of the Church Rock area, Gallup mining district, New Mexico

    USGS Publications Warehouse

    Spirakis, C.S.; Pierson, C.T.; Santos, E.S.; Fishman, N.S.

    1983-01-01

    Statistical treatment of analytical data from 106 samples of uranium-mineralized and unmineralized or weakly mineralized rocks of the Morrison Formation from the northeastern part of the Church Rock area of the Grants uranium region indicates that along with uranium, the deposits in the northeast Church Rock area are enriched in barium, sulfur, sodium, vanadium and equivalent uranium. Selenium and molybdenum are sporadically enriched in the deposits and calcium, manganese, strontium, and yttrium are depleted. Unlike the primary deposits of the San Juan Basin, the deposits in the northeast part of the Church Rock area contain little organic carbon and several elements that are characteristically enriched in the primary deposits are not enriched or are enriched to a much lesser degree in the Church Rock deposits. The suite of elements associated with the deposits in the northeast part of the Church Rock area is also different from the suite of elements associated with the redistributed deposits in the Ambrosia Lake district. This suggests that the genesis of the Church Rock deposits is different, at least in part, from the genesis of the primary deposits of the San Juan Basin or the redistributed deposits at Ambrosia Lake.

  8. Deteriorating effects of lichen and microbial colonization of carbonate building rocks in the Romanesque churches of Segovia, Spain.

    PubMed

    de Los Ríos, Asunción; Cámara, Beatriz; García Del Cura, M A Angeles; Rico, Víctor J; Galván, Virginia; Ascaso, Carmen

    2009-01-15

    In this study, the deterioration effects of lichens and other lithobionts in a temperate mesothermal climate were explored. We examined samples of dolostone and limestone rocks with visible signs of biodeterioration taken from the exterior wall surfaces of four Romanesque churches in Segovia (Spain): San Lorenzo, San Martín, San Millán and La Vera Cruz. Biofilms developing on the lithic substrate were analyzed by scanning electron microscopy. The most common lichen species found in the samples were recorded. Fungal cultures were then obtained from these carbonate rocks and characterized by sequencing Internal Transcribed Spacers (ITS). Through scanning electron microscopy in back-scattered electron mode, fungi (lichenized and non-lichenized) were observed as the most frequent microorganisms occurring at sites showing signs of biodeterioration. The colonization process was especially conditioned by the porosity characteristics of the stone used in these buildings. While in dolostones, microorganisms mainly occupied spaces comprising the rock's intercrystalline porosity, in bioclastic dolomitized limestones, fungal colonization seemed to be more associated with moldic porosity. Microbial biofilms make close contact with the substrate, and thus probably cause significant deterioration of the underlying materials. We describe the different processes of stone alteration induced by fungal colonization and discuss the implications of these processes for the design of treatments to prevent biodeterioration.

  9. Provenance and alteration of pyroclastic rocks from the Romanesque Churches of Logudoro (north Sardinia, Italy) using a petrographic and geochemical statistical approach

    NASA Astrophysics Data System (ADS)

    Columbu, Stefano

    2017-03-01

    The pyroclastic rocks, belonging to the calcalkaline volcanic activity occurred in Sardinia between 32 and 11 Ma ago, were widely used as construction material in several Romanesque Churches of the easternmost Logudoro, as well as in the Sardinia territory. In this work was taken as a case study the Church of Nostra Signora di Otti (12th cent.). There are no historical or archaeological evidences of the ancient quarries. Based on the geochemical, petrographic and volcanological characters of several samples from an extensive field area (approximately 150 kmq), a geographical zoning of the Oligo-Miocenic volcanics has been recognised. Internally to the Oschiri sector, according to TiO2 vs Differentiation Index diagram, there are three different sub-zones with pyroclastics: less fractionated (D.I. 70 ÷ 78); intermediate fractionated (D.I. 76 ÷ 79); more fractionated (D.I. 77 ÷ 82). To identify the origin of the ignimbrites of the Church, two statistical methods have been used: stepwise linear discriminant and canonical analysis. Moreover, to define the geochemical transformation processes induced by the alteration, by XRD analysis and XRF, SEM-EDS data, a comparative study of concentrations of major and trace elements measured between the surface portion and the innermost of the stone has been made.

  10. Streamlined Approach for Environmental Restoration Work Plan for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada, Draft of Rev. 0

    SciTech Connect

    U.S. Department of Energy, Nevada Operations Office

    1999-09-28

    This plan was prepared as a characterization and closure report for Corrective Action Unit (CAU) 329: Area 22, Desert Rock Airstrip (DRA) Fuel Spill identified in the Federal Facility Agreement and Consent Order (FFACO). The CAU, located on the Nevada Test Site, consists of one Corrective Action Site (CAS), 22-44-01, which encompasses an area contaminated by three recorded spills from a 25,000-gallon underground fuel storage tank. The tank was installed in 1980 and was imbedded in sand and gravel approximately 16 feet below the ground surface. Historically, the DRA consisted of a single runway, several portable buildings, two underground storage tanks containing aviation jet fuel, and plumbing to several refueling areas on the ramp. The constituents of potential concern from the spill were total petroleum hydrocarbons as gasoline or JP-4. This provides the methodology for sampling contaminated soil-vapor and soil to determine what activities, if any, are required for closure of this si te. In addition, there is sufficient process knowledge of the tank's historical use to recommend closure of CAU 329 using the Streamlined Approach for Environmental Restoration (SAFER) process. This process combines elements of the Data Quality Objectives process and the observational approach to help plan and conduct corrective actions. The study concluded that the spill is localized; therefore, it is very unlikely that the underground water supply has been or will be affected by these spills. In addition, there were high levels of carbon dioxide detected above the release which indicate that the spill is currently in the process of undergoing biological degradation and is not migrating. This CAU has been approved by the Nevada Division of Environmental Protection (NDEP) to be moved into Appendix III of the FFACO. Closure is expected to be in-place with administrative controls and soil-vapor sampling. A closure report will be prepared and submitted to NDEP for review and approval

  11. [Church Archives; Selected Papers.

    ERIC Educational Resources Information Center

    Abraham, Terry; And Others

    Papers presented at the Institute which were concerned with keeping of church archives are entitled: "St. Mary's Episcopal Church, Eugene, Oregon;""Central Lutheran Church, Eugene, Oregon: A History;""Mormon Church Archives: An Overview;""Sacramental Records of St. Mary's Catholic Church, Eugene,…

  12. Addendum to the Closure Report for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada, Rev. No.: 0

    SciTech Connect

    Laura A. Pastor

    2005-03-01

    The following is an addendum to the ''Closure Report for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada'', DOE/NV-641. This new information is based on the results of post-closure monitoring data that was not available at the time DOE/NV--641 was issued. This addendum replaces: Section 4.0, ''Closure Verification Results,'' in its entirety; renumbers Section 5.0, ''References'' to Section 6.0, ''References''; and introduces a new Section 5.0, ''Conclusions and Recommendations.'' The list of acronyms and references only contains additions to the original document.

  13. GREEN BEAST™ OIL SPILL & ODOR REMEDIATOR

    EPA Pesticide Factsheets

    Technical product bulletin: this surface washing agent used in oil spill cleanups works best applied at high pressure, for treating hydrocarbons on beaches, rocks, and hard surfaces. Preferably applied over 3 consecutive days on heavy spills.

  14. Annual Post-Closure Inspection and Monitoring Report for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada, Rev. No.: 0

    SciTech Connect

    Alfred Wickline

    2006-09-01

    This report presents the data collected during field activities and quarterly soil-gas sampling activities conducted from May 9, 2005, through May 20, 2006, at Corrective Action Unit (CAU) 329, Area 22 Desert Rock Airstrip (DRA) Fuel Spill; Corrective Action Site (CAS) 22-44-01, Fuel Spill. The CAU is located at the DRA, which is located approximately two miles southwest of Mercury, Nevada, as shown in Figure 1-1. Field activities were conducted in accordance with the revised sampling approach outlined in the Addendum to the Closure Report (CR) for CAU 329 (NNSA/NSO, 2005) to support data collection requirements. The previous annual monitoring program for CAU 329 was initiated in August 2000 using soil-gas samples collected from three specific intervals at the DRA-0 and DRA-3 monitoring wells. Results of four sampling events from 2000 through 2003 indicated there is uncertainty in the approach to establish a rate of natural attenuation as specified in ''Streamlined Approach for Environmental Restoration (SAFER) Work Plan for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada'' (DOE/NV, 1999). As a result, the Addendum to the CR (NNSA/NSO, 2005) was completed to address this uncertainty by modifying the previous approach. A risk evaluation was added to the scope of the project to determine if the residual concentration of the hazardous constituents of JP4 pose an unacceptable risk to human health or the environment and if a corrective action was required at the site, because the current quarterly monitoring program is not expected to yield a rate constant that could be used effectively to determine a biodegradation rate for total petroleum hydrocarbons (TPH) in less than the initial five years outlined in the CR. Additionally, remediation to the Tier 1 action level for TPH is not practical or technically feasible due to the depth of contamination.

  15. Oil Spills

    MedlinePlus

    Oil spills often happen because of accidents, when people make mistakes or equipment breaks down. Other causes include natural disasters or deliberate acts. Oil spills have major environmental and economic effects. Oil spills ...

  16. Oil Spills

    MedlinePlus

    ... the Deepwater Horizon/BP oil spill in 2010. (NOAA) Oil Spills During an oil spill in coastal ... Shoreline Assessment Manual , and the FOSC 's Guide to NOAA Scientific Support . Response Tools To better prepare response ...

  17. Oil Spill!

    ERIC Educational Resources Information Center

    Ansberry, Karen Rohrich; Morgan, Emily

    2005-01-01

    An oil spill occurs somewhere in the world almost every day of the year, and the consequences can be devastating. In this month's column, students explore the effects of oil spills on plants, animals, and the environment and investigate oil spill clean-up methods through a simulated oil spill. The activities described in this article give students…

  18. Spill Safety

    ERIC Educational Resources Information Center

    Roy, Ken

    2005-01-01

    This article describes OSHA procedures for handling Occupational Exposure to Hazardous Chemicals in Laboratories. The Laboratory Standard requires a Chemical Hygiene Plan to address all aspects of working with hazardous chemicals. This includes dealing with chemical spills. Chemical spill kits or "spill crash carts" need to be available in case…

  19. Rocks.

    ERIC Educational Resources Information Center

    Lee, Alice

    This science unit is designed for limited- and non-English speaking students in a Chinese bilingual education program. The unit covers rock material, classification, characteristics of types of rocks, and rock cycles. It is written in Chinese and simple English. At the end of the unit there is a list of main terms in both English and Chinese, and…

  20. Church and State.

    ERIC Educational Resources Information Center

    National Forum: Phi Kappa Phi Journal, 1988

    1988-01-01

    Church and state is discussed in four articles: "Recent Threats to Religious Liberty" (Dean M. Kelley, pp.16-22); "Municipal Church-State Litigation and the Issue of Standing" (Kenneth S. Saladin, pp. 23-25); "Prayer in Public Schools: The Court's Decisions" (Leo Pfeffer, pp. 26-29); and "Religion and Public…

  1. Church and State.

    ERIC Educational Resources Information Center

    National Forum: Phi Kappa Phi Journal, 1988

    1988-01-01

    Church and state is discussed in four articles: "Religiously Inspired Censorship in Public Schools" (John H. Buchanan, 34-35); "Public Funding of Education in Religious Schools" (Eugene W. Hickok, Jr., 36-38); "Neutrality in Teaching Moral Principles in Public Schools: (Francis William O'Brien, 39-40); and "The Most…

  2. Oil Spills and Spills of Hazardous Substances.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Water Programs.

    The stated purpose of this publication is to describe some of the more significant spill incidents and the mechanisms, both managerial and technological, to deal with them. This publication is targeted for school, general public, and other such audiences. Sections include effects of spills, prevention of spills, responding to spills, spill…

  3. Understanding oil spills and oil spill response

    SciTech Connect

    Not Available

    1993-10-01

    The volume contains individual sections that outline what oil spills are, their potential effects on the environment, how they are cleaned up, and how various agencies prepare for spills before they happen.

  4. [Aids, physicians, Catholic Church].

    PubMed

    Pipino, Marica; Boldrini, Elena; Cristani, Alessandro

    2003-01-01

    The latest AIDS' congress (Barcelona) reminded the world this dramatic situation. The shown data are remarkable: 5 million people of new infected in 2001, 68 million people could die in the next 20 years because of AIDS and the biggest part of them is living in the South of the world. There are two different kind of AIDS: the AIDS of rich people (2% of infected ones), who can reach the modern therapies that changed the course of the disease now curable out of hospital, and the AIDS of poor ones, without therapies and future. The political-economic effort of Western governments, of global fund anti-AIDS and of non governmental organizations now is not able to answer to this emergency in the right way. The lacking sensibility of Western doctors and the inflexible position of Catholic Church about contraception make the situation more complicated. It's hopeful the overcoming of this position using a Catholic Church's precious concept: the distinction between "simpliciter" and "secundum quid" to agree the use of condoms in case of absolute need.

  5. Annual Post-Closure Inspection and Monitoring Report for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill, Nevada Test Site, Nevada, with Errata Sheet, Rev. No.: 1

    SciTech Connect

    Wickline, Alfred

    2007-01-01

    This report presents the data collected during field activities and quarterly soil-gas sampling activities conducted from May 9, 2005, through May 20, 2006, at Corrective Action Unit (CAU) 329, Area 22 Desert Rock Airstrip (DRA) Fuel Spill; Corrective Action Site (CAS) 22-44-01, Fuel Spill. The CAU is located at the DRA, which is located approximately two miles southwest of Mercury, Nevada. A risk evaluation was added to the scope of the project to determine if the residual concentration of the hazardous constituents of JP4 pose an unacceptable risk to human health or the environment and if a corrective action was required at the site, because the current quarterly monitoring program is not expected to yield a rate constant that could be used effectively to determine a biodegradation rate for total petroleum hydrocarbons (TPH) in less than the initial five years outlined in the CR. Additionally, remediation to the Tier 1 action level for TPH is not practical or technically feasible due to the depth of contamination. Field activities were conducted under the Addendum to the CR to collect sufficient data to determine the rate of biodegradation for TPH contamination at CAU 329 to support closure requirements. Reconstruction of the monitoring system at the site and quarterly soil-gas sampling were conducted to collect the required data. Because existing Wells DRA-0 and DRA-3 were determined to be insufficient to provide adequate data, soil-gas monitoring Wells DRA-10 and DRA-11 were installed. Two soil-gas sampling events were conducted to establish a baseline for the site, and subsequent quarterly sampling was conducted as part of the quarterly soil-gas sampling program. In addition, soil samples were collected during well drilling activities so comparisons might be made between the initial soil contamination levels in 2000 and the concentrations present at the time of the well installation.

  6. Helping Churches Mind the Children: A Guide for Church-Housed Child Care Programs. Revised Edition.

    ERIC Educational Resources Information Center

    Freeman, Margery, Ed.

    This manual provides information for pastors, parents, and church members who are starting a child care program in their church, and for churches that are changing or expanding their child care program. Chapter 1 reports the results of a 1982 survey of child care in local parishes by the National Council of Churches. Chapter 2 explains four steps…

  7. Church Related Higher Education. Perceptions and Perspectives.

    ERIC Educational Resources Information Center

    Parsonage, Robert Rue, Ed.

    A two-year study and subsequent conference held in November 1977, sponsored by the National Council of Churches of Christ in the U.S.A., focused on the role of church-related colleges in higher education, and on their distinctive contribution to the churches, higher education, and the quality of life in America. In this report, a number of…

  8. YOUTH ORGANIZATIONS OTHER THAN CHURCHES.

    ERIC Educational Resources Information Center

    SORENSON, ROY

    THIS PAPER PRESENTS THE ORGANIZATIONS, OTHER THAN CHURCHES, WHICH SERVE RURAL YOUTH. IT DESCRIBES PROGRAMS OF SUCH ORGANIZATIONS AS--(1) THE 4-H CLUB WHICH IS THE LARGEST IN VOLUME AND SPREAD, THE FUTURE FARMERS AND YOUNG FARMERS OF AMERICA, THE GRANGE, THE AMERICAN FARM BUREAU FEDERATION, THE AMERICAN INSTITUTE OF COOPERATION, THE FUTURE AND NEW…

  9. Exploring Oil Spills.

    ERIC Educational Resources Information Center

    Czerniak, Charlene M.; And Others

    1996-01-01

    Presents activities in which elementary and middle school students work together to gain environmental awareness about oil spills. Involves students experiencing a simulated oil spill and attempting to clean it up. Discusses the use of children's literature after the activity in evaluation of the activity. (JRH)

  10. On experimental oil spills

    SciTech Connect

    Mackay, D.; Thornton, D. E.; Blackall, P. J.; Sergy, G. S.; Snow, N.; Hume, H.

    1980-09-01

    Experimental oil spills are an essential component of overall oil pollution research efforts. However, such experiments must be carefully designed and coordinated in order to cull the most information possible. Physical, biological, and ecological impacts must be examined simultaneously. Long-term monitoring of the multidisciplinary effects of experimental oil spills is recommended.

  11. Exxon Valdez Spill Profile

    EPA Pesticide Factsheets

    In 1989, the oil tanker struck Bligh Reef and spilled over 11 million gallons of crude oil. The spill was the largest in U.S. history and tested the abilities of local, national, and industrial organizations to prepare for and respond to such a disaster.

  12. Oil Spill Cleanup

    ERIC Educational Resources Information Center

    Kauble, Christena Ann

    2011-01-01

    Several classroom activities using a model of a seashore and an oil spill demonstrate the basic properties of oil spills in oceans. Students brainstorm about how to best clean up the mess. They work in teams, and after agreeing on how they will proceed, their method is tested by measuring the amount of oil removed and by rating the cleanliness of…

  13. Christian bioethics and the Church's political worship.

    PubMed

    Song, Robert

    2005-12-01

    Christian bioethics springs from the worship that is the response of the Church to the Gospel of Jesus Christ. Such worship is distinctively political in nature, in that it acknowledges Christ as Lord. Because it is a political worship, it can recognize no other lords and no other prior claims on its allegiance: these include the claims of an allegedly universal ethics and politics determined from outside the Church. However the Church is called not just to be a contrast society, but also to witness to the freeing of the world from salvific pretensions in order that it may embrace its proper temporality. The implications of this for the distinctiveness of Christian bioethics are brought out in three movements: first, the Church's itself learning how it is to conceive bioethics; second, the Church's role in unmasking the idols of secular bioethics; and third, the Church's witnessing to the freeing of medicine from idolatrous aspirations.

  14. Orientation of churches by magnetic compasses?

    NASA Astrophysics Data System (ADS)

    Arneitz, Patrick; Draxler, Andrea; Rauch, Roman; Leonhardt, Roman

    2014-07-01

    In Christian religion the sunrise is of great symbolic importance. Therefore, many churches constructed in the Middle Ages point towards geographic East. Although `easting' of churches actually refers to the alignment towards the azimuth of sunrise on the individual churches' patron's day, deviation of nave alignment from the geographic East direction is often assumed to be caused by the use of magnetic compasses. Therefore, the church alignment could provide information about historical magnetic declination. We investigate 124 churches in Lower Austria and 68 in northern Germany to clarify this question as well as the `easting' hypothesis. Church orientations are determined from georeferenced satellite images. Metadata such as the construction year, possible reconstructions and the church patron are gathered to determine the date when current church direction was appointed, and to perform sunrise calculations. However, due to uncertainties of construction years and the declining importance of orientation tradition after the 15th century several churches are excluded from the study. Thus, 32 churches with reliable metadata remain for evaluation in each region. The analysis reveals a preferred alignment of naves towards geographic East in Lower Austria and northern Germany. The construction and alignment of churches was often affected by the pre-existing buildings and streets or topography and natural surroundings. Therefore, deviations from geographic East are more likely caused by town or landscape. The mean deviations from magnetic East in both regions are large compared to the mean deviations from geographic East and sunrise azimuths. Hence, the use of compasses cannot be confirmed. Despite a few churches indicating orientation according to their patron's day, a general trend cannot be observed in the data reviewed.

  15. Helping Churches Mind the Children: A Guide for Church-Housed Child Day Care Programs.

    ERIC Educational Resources Information Center

    National Council of Churches of Christ, New York, NY.

    Produced for pastors, parents, and church members who consider service to families with young children a vital part of ministry, this manual presents information to stimulate enthusiasm about child day care as an important part of church mission. Its goal is to describe the church's unique opportunity to care for children and to offer guidance to…

  16. Perceived Environmental Church Support and Physical Activity among Black Church Members

    ERIC Educational Resources Information Center

    Baruth, Meghan; Wilcox, Sara; Saunders, Ruth P.; Hooker, Steven P.; Hussey, James R.; Blair, Steven N.

    2013-01-01

    Background: Churches are an appealing setting for implementing health-related behavior change programs. Purpose: The objective of the study was to examine the relationship between perceived environmental church support for physical activity (PA) and PA behaviors. Method: Black church members from South Carolina ("n" = 309) wore an…

  17. 1. VIEW NORTHWEST, EAST (REAR) ELEVATION OF 305 CHURCH STREET ...

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

    1. VIEW NORTHWEST, EAST (REAR) ELEVATION OF 305 CHURCH STREET WITH 313 and 317 CHURCH STREET IN BACKGROUND - Putnam Manufacturing Company Workers' Houses, 305 Church Street (House), Putnam, Windham County, CT

  18. Oil Spills Research

    EPA Pesticide Factsheets

    EPA monitors impacts and mitigates the effects of spilled oil, which threatens public health and safety, contaminates drinking water, causes fire and explosion, diminishes air and water quality, harms ecosystems, and more.

  19. Fort Leavenworth: Its Churches and Schools

    DTIC Science & Technology

    1912-01-01

    church, a, convent of the Sacred Heart , ap2d a parochial residence. His great desire~ from the first had been to evangelize the Indians. He, therefore...placing his services at the disposal of its bishop, Right Rev. John D. Ward. An assignment as pastor of Sacred Heart church in Leavenworth followed

  20. Curriculum Design and Children's Learning at Church

    ERIC Educational Resources Information Center

    Burton, Larry D.; Paroschi, Eliane E.; Habenicht, Donna J.; Hollingsead, Candice C.

    2006-01-01

    This study investigated the relationship between curriculum design and children's learning in church. Participants in this study included 12 six-year-old children attending two different Sabbath school classes in the same Midwestern Seventh-day Adventist church. A traditional curriculum guided instruction in Class 1. "GraceLink," a new curriculum,…

  1. Spills on Flat Inclined Pavements

    SciTech Connect

    Simmons, Carver S.; Keller, Jason M.; Hylden, Jeff L.

    2004-03-01

    This report describes the general spill phenomenology for liquid spills occurring on relatively impermeable surfaces such as concrete or asphalt pavement and the development and application of a model to describe the time evolution of such spills. The discussion assumes evaporation and degradation are negligible and a homogeneous surface. In such an instance, the inherent interfacial properties determine the spatial extent of liquid spreading with the initial flow being controlled by the release rate of the spill and by the liquids resistance to flow as characterized by its viscosity. A variety of spill scenarios were simulated and successful implementation of the model was achieved. A linear relationship between spill area and spill volume was confirmed. The simulations showed spill rate had little effect on the final spill area. Slope had an insignificant effect on the final spill area, but did modify spill shape considerably. However, a fluid sink on the edge of the simulation domain, representing a storm drain, resulted in a substantial decrease in spill area. A bona fide effort to determine the accuracy of the model and its calculations remain, but comparison against observations from a simple experiment showed the model to correctly determine the spill area and general shape under the conditions considered. Further model verification in the form of comparison against small scale spill experiments are needed to confirm the models validity.

  2. 1. General view of Second Avenue from Church Street looking ...

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

    1. General view of Second Avenue from Church Street looking toward Broadway - Second Avenue North, Commercial District, Second Avenue North between Broadway & Church Streets, Nashville, Davidson County, TN

  3. Elemental Mercury Spills

    PubMed Central

    Baughman, Thomas A.

    2006-01-01

    Sources of elemental mercury (Hg0) include old natural gas regulators, manometers, sphygmomanometers, thermometers, and thermostats. Causes of Hg0 spills include improper storage, container breakage, children playing with Hg0, the breakage of devices containing Hg0, and ritualistic use of Hg0. Inhalation is the primary exposure route for Hg0. Mercury released into the environment can enter lakes and streams, where bacteria convert it into methylmercury, which bioaccumulates in fish. Chronic exposure to Hg0 vapors can damage the kidneys and neurologic system. Short-term exposure to high levels of Hg0 vapors may cause lung damage, nausea, vomiting, diarrhea, increases in blood pressure or heart rate, skin rashes, and eye irritation, among other effects. Minimizing Hg0 dispersal is important after an Hg0 spill. Tracking by shoes or apparel or vacuuming can spread Hg0, increasing airborne concentrations and cleanup costs. The Illinois Department of Public Health’s response to an Hg0 spill depends on the size of the spill. Airborne concentrations after large spills are mapped with a mercury vapor analyzer (MVA). The cleanup begins with the spill site and any hot spots that were identified with the MVA. Hard surfaces can usually be cleaned, but contaminated porous items must be discarded. Leaving marginally contaminated items outdoors for a month or more during warm weather may dissipate the Hg0. After a cleanup, clearance sampling is conducted to determine if further cleanup is needed. The best way to prevent Hg0 spills is reduce its use. PMID:16451846

  4. Crude Oil Spills and Health

    MedlinePlus

    ... Safety and Health Administration Best Practices for Migratory Bird Care During Oil Spill Response (PDF, 3.6 ... Oceanic and Atmospheric Administration Best Practices for Migratory Bird Care During Oil Spill Response (PDF, 3.6 ...

  5. How Are Oil Spills Treated?

    ERIC Educational Resources Information Center

    Whitmore, William

    2005-01-01

    No two oil spills are the same. Logistically, oil spills are a nightmare because they are unanticipated and uncontrolled events. Oil spills present a threat to wildlife and coastal resources, concerning everyone from local residents to state environmental agencies and the federal government. Thousands of people may be involved in a significant…

  6. Marquee Ministry; The Movie Theater as Church and Community Forum.

    ERIC Educational Resources Information Center

    Konzelman, Robert G.

    Secular (commercial) films should be used in the service of the church for two major reasons: 1) a responsible church cannot ignore the fact that in our culture films play a determinative role in belief and value formation, and 2) a creative church will not want to ignore their great potential as an educational tool. If the church urges its…

  7. Probabilistic spill occurrence simulation for chemical spills management.

    PubMed

    Cao, Weihua; Li, James; Joksimovic, Darko; Yuan, Arnold; Banting, Doug

    2013-11-15

    Inland chemical spills pose a great threat to water quality in worldwide area. A sophisticated probabilistic spill-event model that characterizes temporal and spatial randomness and quantifies statistical uncertainty due to limited spill data is a major component in spill management and associated decision making. This paper presents a MATLAB-based Monte Carlo simulation (MMCS) model for simulating the probabilistic quantifiable occurrences of inland chemical spills by time, magnitude, and location based on North America Industry Classification System codes. The model's aleatory and epistemic uncertainties were quantified through integrated bootstrap resampling technique. Benzene spills in the St. Clair River area of concern were used as a case to demonstrate the model by simulating spill occurrences, occurrence time, and mass expected for a 10-year period. Uncertainty analysis indicates that simulated spill characteristics can be described by lognormal distributions with positive skewness. The simulated spill time series will enable a quantitative risk analysis for water quality impairments due to the spills. The MMCS model can also help governments to evaluate their priority list of spilled chemicals.

  8. Discussing Adolescent Sexual Health in African American Churches

    PubMed Central

    Williams, Terrinieka T.; Dodd, Darcy; Campbell, Bettina; Pichon, Latrice C.; Griffith, Derek M.

    2012-01-01

    This study describes the ways in which two African American churches discuss adolescent sexual health topics. Six focus groups were conducted in two churches in Flint, Michigan that reported no formal sexual health programming for their congregants. Three themes emerged to highlight the different perspectives about the role of churches in adolescent sexual decision-making and sexual health education 1) churches as sources of sexual information; 2) churches as complex communities; and 3) recommendations for sexual education in churches. Participant responses suggest that churches can and should serve a resource for sexual health information. Implications for practice and research are discussed. PMID:22814618

  9. Church, freedom and bolshevisation of Moscow University

    NASA Astrophysics Data System (ADS)

    Gaina, Alex

    2008-05-01

    A short description of events, occured in Russia after 1917 with emphasysis on main phyilosophycal curents such as marxism and believing, first of atheistic content and second of christian moralty content is given. It is argued, that bolshevicks contributed to progress of Russia, but this was reached by mean of purges and terror, during which many peoples were killed, especially representatives of the Russian Ortodox church. A list of scientists, which contributed more than other to the bolshevisation of the Russia and Moscow University, particularly, is given. The controverse between Hegel and Einstein from one part and Marx and bolshevicks from other part is examined also. The bolshevicks destroyed the Russian ortodox church, instead of its modernisation, is argued. The Calendar in the Russian Ortodox church is discussed, which is Julian, and it is argued, that a peaceful dialogue between the representatives of the Church and scientists is needed in order to make a transition to the Gregorian one.

  10. Bacteria Provide Cleanup of Oil Spills, Wastewater

    NASA Technical Reports Server (NTRS)

    2010-01-01

    Through Small Business Innovation Research (SBIR) contracts with Marshall Space Flight Center, Micro-Bac International Inc., of Round Rock, Texas, developed a phototrophic cell for water purification in space. Inside the cell: millions of photosynthetic bacteria. Micro-Bac proceeded to commercialize the bacterial formulation it developed for the SBIR project. The formulation is now used for the remediation of wastewater systems and waste from livestock farms and food manufacturers. Strains of the SBIR-derived bacteria also feature in microbial solutions that treat environmentally damaging oil spills, such as that resulting from the catastrophic 2010 Deepwater Horizon oil rig explosion in the Gulf of Mexico.

  11. 20 CFR 404.1026 - Work for a church or qualified church-controlled organization.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Work for a church or qualified church-controlled organization. 404.1026 Section 404.1026 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and...

  12. 12. Photograph of a photograph in possession of Rock Island ...

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

    12. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BIRD'S-EYE RENDERING; LOOKING SW. TNT BUILDING (SEE HAER NO. IL-20V) IS SHOWN AT THE UPPER LEFT, ATTACHED BY OVERHEAD PASSAGEWAYS TO THE BUILDING'S SOUTH ELEVATION. RENDERING PREPARED BY WESTINGHOUSE-CHURCH-KERR COMPANY OF NEW YORK. DATED APRIL 18, 1917. - Rock Island Arsenal, Building No. 250, Gillespie Avenue between Ramsey Street & South Avenue, Rock Island, Rock Island County, IL

  13. Vapor spill monitoring method

    DOEpatents

    Bianchini, Gregory M.; McRae, Thomas G.

    1985-01-01

    Method for continuous sampling of liquified natural gas effluent from a spill pipe, vaporizing the cold liquified natural gas, and feeding the vaporized gas into an infrared detector to measure the gas composition. The apparatus utilizes a probe having an inner channel for receiving samples of liquified natural gas and a surrounding water jacket through which warm water is flowed to flash vaporize the liquified natural gas.

  14. Electrobioremediation of oil spills.

    PubMed

    Daghio, Matteo; Aulenta, Federico; Vaiopoulou, Eleni; Franzetti, Andrea; Arends, Jan B A; Sherry, Angela; Suárez-Suárez, Ana; Head, Ian M; Bestetti, Giuseppina; Rabaey, Korneel

    2017-05-01

    Annually, thousands of oil spills occur across the globe. As a result, petroleum substances and petrochemical compounds are widespread contaminants causing concern due to their toxicity and recalcitrance. Many remediation strategies have been developed using both physicochemical and biological approaches. Biological strategies are most benign, aiming to enhance microbial metabolic activities by supplying limiting inorganic nutrients, electron acceptors or donors, thus stimulating oxidation or reduction of contaminants. A key issue is controlling the supply of electron donors/acceptors. Bioelectrochemical systems (BES) have emerged, in which an electrical current serves as either electron donor or acceptor for oil spill bioremediation. BES are highly controllable and can possibly also serve as biosensors for real time monitoring of the degradation process. Despite being promising, multiple aspects need to be considered to make BES suitable for field applications including system design, electrode materials, operational parameters, mode of action and radius of influence. The microbiological processes, involved in bioelectrochemical contaminant degradation, are currently not fully understood, particularly in relation to electron transfer mechanisms. Especially in sulfate rich environments, the sulfur cycle appears pivotal during hydrocarbon oxidation. This review provides a comprehensive analysis of the research on bioelectrochemical remediation of oil spills and of the key parameters involved in the process.

  15. Vapor spill pipe monitor

    DOEpatents

    Bianchini, G.M.; McRae, T.G.

    1983-06-23

    The invention is a method and apparatus for continually monitoring the composition of liquefied natural gas flowing from a spill pipe during a spill test by continually removing a sample of the LNG by means of a probe, gasifying the LNG in the probe, and sending the vaporized LNG to a remote ir gas detector for analysis. The probe comprises three spaced concentric tubes surrounded by a water jacket which communicates with a flow channel defined between the inner and middle, and middle and outer tubes. The inner tube is connected to a pump for providing suction, and the probe is positioned in the LNG flow below the spill pipe with the tip oriented partly downward so that LNG is continuously drawn into the inner tube through a small orifice. The probe is made of a high thermal conductivity metal. Hot water is flowed through the water jacket and through the flow channel between the three tubes to provide the necessary heat transfer to flash vaporize the LNG passing through the inner channel of the probe. The gasified LNG is transported through a connected hose or tubing extending from the probe to a remote ir sensor which measures the gas composition.

  16. Environmental implications of oil spills from shipping accidents.

    PubMed

    Rogowska, Justyna; Namieśnik, Jacek

    2010-01-01

    Since ancient times, ships have sunk during storms, either as a result of collisions with other vessels or running onto rocks. However, the ever-increasing importance of crude oil in the twentieth century and the corresponding growth in the world's tanker fleet have drawn attention to the negative implications of sea transport. Disasters involving tankers like the Torrey Canyon or the Amoco Cadiz have shown how dramatic the consequences of such an accident may be. The effects of oil spills at sea depend on numerous factors, such as the physicochemical parameters of the oil, the characteristics of the environment affected, and the physical, chemical, and biological processes occurring there, such as evaporation, dissolution, dispersion, emulsification, photo-oxidation, biodegradation, and sedimentation. The combination of these processes reduces the concentrations of hydrocarbons in sediments and water and alters the chemical composition of spilled oils. In every case, oil spills pose a danger to fauna and flora and cause damage to sea and shores ecosystems. Many of the petroleum-related chemicals that are spilled are toxic, otherwise carcinogenic or can be bioaccumulated in the tissues of marine organisms. Such chemicals may then be biomagnified up the marine food chain from phytoplankton to fish, then to seals and other carnivorous sea mammals. Moreover, oil products can be accumulated and immobilized in bottom deposits for long periods of time. Oil spills are particularly dangerous when they occur in small inland seas that have intense sea traffic, e.g., the Baltic Sea.

  17. Homophobia, hypermasculinity and the US black church.

    PubMed

    Ward, Elijah G

    2005-01-01

    Black churches in the USA constitute a significant source of the homophobia that pervades black communities. This theologically-driven homophobia is reinforced by the anti-homosexual rhetoric of black nationalism. Drawing on a variety of sources, this paper discusses the sources of homophobia within black communities, and its impact upon self-esteem, social relationships and physical health. Religion-based homophobia and black nationalism point to wider structures which have influenced their emergence, including racism, patriarchy and capitalism. It is vital for US black churches and communities to understand and transcend their longstanding resistance to openly addressing complex, painful issues of sexuality and embrace healthier definitions of black manhood.

  18. Church Orientations in Central and Eastern Europe

    NASA Astrophysics Data System (ADS)

    Laužikas, Rimvydas

    The objective of this case study is to discuss church orientation in Central and Eastern Europe. Due to its geographical situation, this region is a specific part of European cultural space: it is remote from the main cultural centers, it was the last to adopt Christianity, and it experienced intensive interactions with Byzantine culture. Therefore, we can assess church orientation in Central and Eastern Europe as a tradition affected by multicultural interactions and in which there is an interlacement of Catholicism from Western Europe, Byzantinism, local pagan faiths and, in part, the ideas of conception of geographical space of the Jews, Karaites, and Muslims.

  19. 1. GENERAL VIEW OF CHURCH LOOKING SOUTH. BUILDING CONSTRUCTED BY ...

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

    1. GENERAL VIEW OF CHURCH LOOKING SOUTH. BUILDING CONSTRUCTED BY EAST EUROPEAN IMMIGRANTS OM 1915-16. - Saints Peter & Paul Orthodox Church, North Jefferson & Sherman Streets, Mount Union, Huntingdon County, PA

  20. 1. ENVIRONMENTAL VIEW ACROSS KELLYINGRAM PARK SHOWING CHURCH (RIGHT BACKGROUND) ...

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

    1. ENVIRONMENTAL VIEW ACROSS KELLY-INGRAM PARK SHOWING CHURCH (RIGHT BACKGROUND) AND THE CIVIL RIGHTS INSTITUTE (LEFT BACKGROUND), LOOKING WEST - Sixteenth Street Baptist Church, 1530 Sixth Avenue North, Birmingham, Jefferson County, AL

  1. 1. General view, small house. (The church at left is ...

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

    1. General view, small house. (The church at left is Mariners's Bethel Church (Baptist), HABS No. PA-1596). Photocopied from December 1957 photograph on file at Philadelphia Historical Commission. - Benjamin Hellings House, 931 South Front Street, Philadelphia, Philadelphia County, PA

  2. 1. GENERAL VIEW OF MAIN (SOUTH) FACADE OF CHURCH, LOOKING ...

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

    1. GENERAL VIEW OF MAIN (SOUTH) FACADE OF CHURCH, LOOKING NORTH (For a brief history of Boswell and a description of Sts. Peter and Paul Russian Orthodox Greek Catholic Church see TOWN OF BOSWELL, HAER PA-367) - Saints Peter & Paul Russian Orthodox Greek Catholic Church, Quemahoning Street, Boswell, Somerset County, PA

  3. Experiencing Religious Information Literacy: Informed Learning in Church Communities

    ERIC Educational Resources Information Center

    Gunton, Lyndelle; Bruce, Christine; Stoodley, Ian

    2012-01-01

    This paper reports an exploration of religious information literacy in terms of how people use information to learn in the context of church communities. The research approach of phenomenography was used to explore Uniting Church in Australia members' experience of using information to learn as participants in their church communities. Five ways…

  4. Fast-Growing Churches: What Distinguishes Them from Others?

    ERIC Educational Resources Information Center

    Bruce, Deborah; Woolever, Cynthia; Wulff, Keith; Smith-Williams, Ida

    2006-01-01

    The 400 fastest-growing churches (based on the percentage change in average worship attendance in the previous five years) in the Presbyterian Church (USA), a mainline Protestant denomination, were invited to take part in the US Congregational Life Survey. Completed surveys were received from 19,033 worshipers in 93 fast-growing churches. These…

  5. Restoration and Rehabilitation of world heritage Site of Chupan Church

    NASA Astrophysics Data System (ADS)

    Darvish Rohani, S.

    2015-08-01

    Church of Chupan is located in Jolfa cityin north of Iran and is laid at south side of Arax River. Built of the church traced back to 14th to 15th century and the time when Armenians were inhabited in the region. Chupan church had been inscribed at World Heritage List of UNESCO under no 1262 in 2008, as one of the five churches of "Armenian Monasteries of Azerbaijan province of Iran" dossier. As it is located at a religious and tourism road of Darresham and each year most of Armenian from all over the world visited the church as a part of a religious ceremony, also as the same church on opposite side of the Arax in Republic of Nakhchivan is completely destroyed between 1998-2002 and the church is the only existing evidence of these two couple church, the restoration and rehabilitation of chupan church is very important. Because of very bad statues of structure stability and long-term neglect of the conservation and preservation of the building, restoration and rehabilitation of the church in the earliest was necessary. Restoration of this church was my MA degree thesis and now as a Ph.D student in field of urban design and planning student, I am working on the next step which is to revitalization and rehabilitation of the church.

  6. Church Music as an Education Enterprise: Lessons to Learn

    ERIC Educational Resources Information Center

    Rohwer, Debbie

    2011-01-01

    While much research has addressed the preparation of future public school teachers, more information is needed on the necessary skills for church music settings. Because little research has been completed on church music as an educational enterprise, there is a need for an investigation of church music participants' perceptions of instructional…

  7. Condoms, HIV and the Roman Catholic Church.

    PubMed

    Benagiano, Giuseppe; Carrara, Sabina; Filippi, Valentina; Brosens, Ivo

    2011-06-01

    For decades, the Roman Catholic Church opposed use of condoms to prevent spread of sexually transmitted infections (STI) because of their contraceptive effect. In 2009, Pope Benedict XVI said that widespread use of condoms could worsen the situation, a position rejected as 'unscientific'. Recently, however the Pontiff stated that because the Church considers acts of prostitution and homosexuality to be gravely immoral and disordered, in such specific cases use of a condom might become an initial step in the direction of a moralization leading to an assumption of responsibility and a new awareness of the meaning of sexuality. In doing so, he reaffirmed his belief that condoms cannot solve the problem of STI spread, stressing the Church's position that modern societies no longer see sexuality as an 'expression of love, but only as a sort of drug that people administer to themselves'. The new Papal position has been widely applauded, but made conservative Catholics unhappy. A dialogue with the Church now seems possible: Does concentrating on condoms hinder the effectiveness of other strategies? What are the respective roles of condoms and other approaches to prevent infection spread? Does a special situation exist in Africa requiring specific and focused interventions?

  8. The FCC and the Electric Church.

    ERIC Educational Resources Information Center

    Abrams, Michael F.

    This newsletter focuses on the relationship between the Federal Communications Commission (FCC) and religious broadcasters. It traces the history of that relationship and discusses some of the pressures put on both. It includes a discussion of a recent avalanche of mail at the FCC supporting the church on the airways. It also summarizes some of…

  9. Early Childhood Education and the Church.

    ERIC Educational Resources Information Center

    Kramer, William A., Comp.

    This guide to various types of church-operated preschool programs discusses needs and purposes of congregation, child and community, describes different types of programs, and provides lists of printed resources and organizations which can help congregations establish or improve their early childhood education efforts. Resource suggestions and…

  10. Oil Spill Cleanup

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Petroleum Remediation Product (PRP) is a new way of cleaning up oil spills. It consists of thousands of microcapsules, tiny balls of beeswax with hollow centers, containing live microorganisms and nutrients to sustain them. As oil flows through the microcapsule's shell, it is consumed and digested by the microorganisms. Pressure buildup causes the PRP to explode and the enzymes, carbon dioxide and water are released into the BioBoom used in conjunction with PRP, preventing contaminated water from spreading. The system incorporates technology originally developed at the Jet Propulsion Laboratory and Marshall Space Flight Center.

  11. OIL SPILL EATER II

    EPA Pesticide Factsheets

    Technical product bulletin: this bioremediation agent (biological enzyme additive) used in hydrocarbon cleanups can be applied by spray or eductor systems. Once it attaches to hydrocarbons, they can no longer attach to shorelines, rocks, or equipment.

  12. Sacred Space: A Beginning Framework for Off-Planet Church

    NASA Astrophysics Data System (ADS)

    Hoffmann, T. K.

    As governments and corporations continue to engage space security, commerce, exploration and colonization, the Christian Church will not be far behind. Historically the Church has always been part of the first waves of explorers and colonizers, with its ideological interests being easily supported by generous resources and strong infrastructures. The exploring Church has not always been a friendly guest, however, and at times has initiated or condoned great harm. This paper offers a beginning framework as one way of insuring an appropriate presence in space for the Church. This framework is built with three common religious planks, namely, theology, ecclesiology and church worker vocation. Each of these is recast in terms of the off-planet scenario. This paper concludes that an appropriate off-planet Church will be founded on an "exomissiological" theology, will embrace an ecclesiology that emphasizes religious health, and will adequately select, train and monitor its off-planet church workers.

  13. Archaeoastronomy and the orientation of old churches

    NASA Astrophysics Data System (ADS)

    Gangui, A.

    2016-08-01

    Cultural astronomy is an interdisciplinary area of research that studies how perceptions and concepts related to the sky are part of the worldview of a culture. One of its branches, archaeoastronomy, focuses on the material remains of past peoples and tries to investigate their practices and astronomical knowledge. In this context, the orientation of Christian churches is now considered a distinctive feature of their architecture that repeats patterns from early Christian times. There is a general tendency to align their altars in the solar range, with preference for orientations towards the east. Here we present recent data from our measurements of astronomical orientations of old churches located in two --geographically and culturally-- very distant regions, and we discuss the results in the light of the historical and cultural knowledge surrounding these temples.

  14. Screening for Depression in African American Churches

    PubMed Central

    Hankerson, Sidney H.; Lee, Young A; Brawley, David K.; Braswell, Kenneth; Wickramaratne, Priya J.; Weissman, Myrna M.

    2015-01-01

    Introduction Substantial racial/ethnic disparities exist in the identification and management of major depression.1 Faith-Based Health Promotion interventions reduce disparities in health screenings for numerous medical conditions.2 However, the feasibility of systematically screening for depression in faith-based settings has not been investigated. The purpose of this study was to assess the feasibility of using a validated instrument to screen for depression in African American churches. Methods Participants were recruited between October and November 2012 at three predominantly African American churches in New York City. A participatory research approach was used to determine screening days. The Patient Health Questionnaire-9 (PHQ-9) was administered to 122 participants. Positive depression screen was defined as a PHQ-9 score ≥10. Descriptive statistics were used to report sample characteristics, prevalence of participants who screened positive, and history of help seeking. Logistic regression analyses were conducted to determine the association of positive depression screen and sociodemographic characteristics. Initial analyses were conducted in 2013, with additional analyses in 2014. Results The prevalence estimate for positive depression screen was 19.7%. More men (22.5%) screened positive than women (17.7%). Total household income was inversely related to positive depression screen. A similar percentage of respondents had previously sought help from primary care providers as from clergy. Conclusions It was feasible to screen for depression with the PHQ-9 in African American churches. The prevalence of positive depression screen was high, especially among black men. Churches may be an important setting in which to identify depressive symptoms in this underserved population. PMID:26232907

  15. Acoustic simulations of Mudejar-Gothic churches.

    PubMed

    Galindo, Miguel; Zamarreño, Teófilo; Girón, Sara

    2009-09-01

    In this paper, an iterative process is used in order to estimate the values of absorption coefficients of those materials of which little is known in the literature, so that an acoustic simulation can be carried out in Mudejar-Gothic churches. The estimation of the scattering coefficients, which is even less developed, is based on the size of the irregularities. This methodology implemented is applied to six Mudejar-Gothic churches of Seville (southern Spain). The simulated monophonic acoustic parameters, both in the frequency domain and as a function of source-receiver distance (spatial distribution), are analyzed and compared with the in situ measures. Good agreement has been found between these sets of values, whereby each parameter is discussed in terms of the just noticeable difference. This procedure for existing buildings, especially for those which are rich in heritage, enables a reliable evaluation of the effect on the maintenance, restoration, and conditioning for new uses, as well as the recreation of the acoustic environment of ancient times. Along these lines, the acoustic influence of the timber roof and the presence of the public in these churches have also been studied.

  16. Tanker spills: Prevention by design

    SciTech Connect

    Not Available

    1991-02-12

    The study, prompted by the March 1989 grounding of the EXXON VALDEZ in Prince William Sound, Alaska, focused on how alternative tank vessel (tanker and barge) designs might influence the safety of personnel, property, and the environment, and at what cost. In selecting designs to be considered, the committee included certain operational options that might minimize the oil spilled in an accident. The study did not consider means of averting accidents, altering the form of cargo, or responding to oil spills.

  17. National Spill Test Technology Database

    DOE Data Explorer

    Sheesley, David [Western Research Institute

    Western Research Institute established, and ACRC continues to maintain, the National Spill Technology database to provide support to the Liquified Gaseous Fuels Spill Test Facility (now called the National HAZMAT Spill Center) as directed by Congress in Section 118(n) of the Superfund Amendments and Reauthorization Act of 1986 (SARA). The Albany County Research Corporation (ACRC) was established to make publicly funded data developed from research projects available to benefit public safety. The founders since 1987 have been investigating the behavior of toxic chemicals that are deliberately or accidentally spilled, educating emergency response organizations, and maintaining funding to conduct the research at the DOEÆs HAZMAT Spill Center (HSC) located on the Nevada Test Site. ACRC also supports DOE in collaborative research and development efforts mandated by Congress in the Clean Air Act Amendments. The data files are results of spill tests conducted at various times by the Silicones Environmental Health and Safety Council (SEHSC) and DOE, ANSUL, Dow Chemical, the Center for Chemical Process Safety (CCPS) and DOE, Lawrence Livermore National Laboratory (LLNL), OSHA, and DOT; DuPont, and the Western Research Institute (WRI), Desert Research Institute (DRI), and EPA. Each test data page contains one executable file for each test in the test series as well as a file named DOC.EXE that contains information documenting the test series. These executable files are actually self-extracting zip files that, when executed, create one or more comma separated value (CSV) text files containing the actual test data or other test information.

  18. Organizing to cope with hazardous-material spills

    SciTech Connect

    Rychman, D.W.; Ryckman, M.D.

    1980-01-01

    A method is given for handling hazardous-material spills that threaten drinking-water supplies. The method is applied to three case histories involving a phenol/alcohol/solvents spill, a gasoline spill, and a weekend oil spill.

  19. Health promotion in local churches in Victoria: an exploratory study.

    PubMed

    Ayton, Darshini; Manderson, Lenore; Smith, Ben J; Carey, Gemma

    2016-11-01

    Church-based health promotion has increasingly gained attention in strategies to address health disparities. In Australia, we have limited understanding of the role of local churches in health promotion and without this, how they might be involved in meaningful partnerships to tackle public health challenges. The objective of this qualitative study was to explore how churches are involved in health promotion in the state of Victoria. The research involved in-depth interviews with ministers from 30 churches in urban and rural Victoria, and case studies with 10 of these churches to enable further exploration. These case studies, conducted in 2010, included interviews with church staff, focus groups with volunteers, participant observation and document analysis. Analysis was iterative, utilising open, axial and thematic coding. Three different expressions of church - traditional, new modern and emerging - were identified and found to differentiate the levels and types of health promotion activity. Case studies illustrate the different expressions of how church mission influences health promotion activity. The traditional churches were involved particularly in disease screening and health education activities with their own, predominantly older congregation members. The new modern churches tended to have the material and human resources to be harnessed in health promotion activities involving congregation members and others. Emerging churches, in contrast, engaged in broad health-promoting activities, including disease prevention, lifestyle activities and socio-ecological approaches at a community level. These research findings highlight the opportunities and challenges of engaging with local churches in health promotion efforts and public health programmes to address health inequities.

  20. 342. BAPTIZED PENTECOSTAL CHURCH AT 1606 WEST CHESTNUT STREET, EAST ...

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

    342. BAPTIZED PENTECOSTAL CHURCH AT 1606 WEST CHESTNUT STREET, EAST SIDE - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

  1. Spills, drills, and accountability

    SciTech Connect

    1993-12-31

    NRDC seeks preventive approaches to oil pollution on U.S. coasts. The recent oil spills in Spain and Scotland have highlighted a fact too easy to forget in a society that uses petroleum every minute of every day: oil is profoundly toxic. One tiny drop on a bald eagle`s egg has been known to kill the embryo inside. Every activity involving oil-drilling for it, piping it, shipping it-poses risks that must be taken with utmost caution. Moreover, oil production is highly polluting. It emits substantial air pollution, such as nitrogen oxides that can form smog and acid rain. The wells bring up great quantities of toxic waste: solids, liquids and sludges often contaminated by oil, toxic metals, or even radioactivity. This article examines the following topics focusing on oil pollution control and prevention in coastal regions of the USA: alternate energy sources and accountability of pollutor; ban on offshore drilling as exemplified by the energy policy act; tanker free zones; accurate damage evaluations. Policy of the National Resource Defence Council is articulated.

  2. Women, sexuality, ecology, and the church.

    PubMed

    Ruether, R R

    1993-01-01

    This abridged article originally was given as a lecture at Seattle University. The view presented is that women's status within the Catholic Church is subordinate to men's status, and that the Church is misguided in its notion of protection of and support for life. Affirmation of life is not promoted by isolated acts of giving birth, but exists in a social and ecological system in a community over time. The fit between children being born and the network to sustain their lives is misaligned. The minority of the world's population has control over the majority of the world's resources, while the majority live in misery, poverty, and starvation. The affirmation of the value of human life must be both qualitative and quantitative. The woman must be empowered, and not continually defined and controlled by male decision makers. Being prolife means to change the conditions of women and the conditions that deny most humans adequate food, clear air and water, housing, and land to sustain life. The American Catholic Bishops confuse teachings on abortion and teachings on nuclear arms buildup. American Catholic Bishops have had great difficulty formulating a pastoral letter on women, which is unfair to the growing number of women who are alienated by the treatment of the church. The denigration of women is deeply imbedded within Catholicism and Christianity, in general, in spirituality and practice. The issue of abortion has more to do with paternalism and women's sexuality and reproduction than valuing or nonvaluing fetal life. Women are denied leadership within the church because of women's sinful nature and the need for paternalism as a punishment for self-determination. St. Augustine stated that two men were not created in God's image and lack personhood. Thomas Aquinas agreed with Aristotle that women are defective due to a gestational process which deprives women of full mental, moral, or physical humanity. Only a man can fulfill the role of priest. The taboo of woman

  3. Behavior and persistence of spilled oil on shoreline

    SciTech Connect

    Michel, J. )

    1991-03-01

    Recent oil spills have re-demonstrated the range of shoreline impacts that are possible from medium to large spills in the United States, i.e., the Exxon Valdez spill which significantly contaminated over 1000 km of shoreline in Alaska and the Mega Borg, which resulted in widely scattered tar balls over a small area. Immediate and total removal of stranded oil should not always be the primary objective. Instead, shoreline cleanup strategies developed for oil spills need to consider the persistence and short- to long-term persistence of stranded oil. There are several general guidelines on the persistence of stranded oil. High-energy shorelines are rapidly and effectively cleaned by natural processes, although there are micro-environments where oil tends to persist (wave shadows, supratidal zone, rock crevices, etc.). On sand and mixed sand and gravel beaches, oil tends to be buried below clean layers of sediment, but erosional/depositional cycles will result in oil removal, usually within one year. In sheltered environments (wetlands, tidal flats) oil will persist for long periods; therefore, oil removal is frequently required, though it is usually poorly implemented. Cobble/boulder beaches, while usually very complex, present a special problem. They can be found in a range of energy settings, with years between periods of storm activity. These beaches can hold large volumes of oil; they can be a source of long-term ({gt} one year) leaching and sheening; subsurface oil is very difficult to remove by surface treatment methods; and they have poorly understood sedimentation patterns, so it is difficult to predict rates of sediment reworking. Studies of recent oil spills have shown a need for shoreline-specific technologies for these types of beaches.

  4. Talking Rocks.

    ERIC Educational Resources Information Center

    Rice, Dale; Corley, Brenda

    1987-01-01

    Discusses some of the ways that rocks can be used to enhance children's creativity and their interest in science. Suggests the creation of a dramatic production involving rocks. Includes basic information on sedimentary, igneous, and metamorphic rocks. (TW)

  5. Oil Spills - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Are Here: Home → Multiple Languages → All Health Topics → Oil Spills URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Oil Spills - Multiple Languages To use the sharing features on ...

  6. Looking Back, Moving Forward: How the Civil Rights Era Church Can Guide the Modern Black Church in Improving Black Student Achievement

    ERIC Educational Resources Information Center

    Gaines, Robert W., II

    2010-01-01

    As the operational center of the Civil Rights Movement, the Black church fostered community, functioned as an educative space, and promoted collaborative efforts among churches. Similarly, the modern Black church has the opportunity to invest in educating, organizing, and mobilizing people within the church and the local community. By investing in…

  7. More sound of church bells: Authors' correction

    NASA Astrophysics Data System (ADS)

    Vogt, Patrik; Kasper, Lutz; Burde, Jan-Philipp

    2016-01-01

    In the recently published article "The Sound of Church Bells: Tracking Down the Secret of a Traditional Arts and Crafts Trade," the bell frequencies have been erroneously oversimplified. The problem affects Eqs. (2) and (3), which were derived from the elementary "coffee mug model" and in which we used the speed of sound in air. However, this does not make sense from a physical point of view, since air only acts as a sound carrier, not as a sound source in the case of bells. Due to the excellent fit of the theoretical model with the empirical data, we unfortunately failed to notice this error before publication. However, all other equations, e.g., the introduction of the correction factor in Eq. (4) and the estimation of the mass in Eqs. (5) and (6) are not affected by this error, since they represent empirical models. However, it is unfortunate to introduce the speed of sound in air as a constant in Eqs. (4) and (6). Instead, we suggest the following simple rule of thumb for relating the radius of a church bell R to its humming frequency fhum:

  8. Spilled gallstones after laparoscopic cholecystectomy.

    PubMed

    Papasavas, Pavlos K; Caushaj, Philip F; Gagné, Daniel J

    2002-10-01

    Spilled gallstones have emerged as a new issue in the era of laparoscopic cholecystectomy. We treated a 77-year-old woman who underwent laparoscopic cholecystectomy. Subsequently, a right flank abscess developed. During the cholecystectomy, the gallbladder was perforated and stones were spilled. After a failed attempt to drain the abscess percutaneously, the patient required open drainage, which revealed retained gallstones in the right flank. The abscess resolved, although the patient continued to have intermittent drainage without evidence of sepsis. Review of the literature revealed 127 cases of spilled gallstones, of which 44.1% presented with intraperitoneal abscess, 18.1% with abdominal wall abscess, 11.8% with thoracic abscess, 10.2% with retroperitoneal abscess, and the rest with various clinical pictures. In case of gallstone spillage during laparoscopic cholecystectomy, every effort should be made to locate and retrieve the stones.

  9. In-Situ Burning of Spilled Oil.

    ERIC Educational Resources Information Center

    Allen, Alan A.

    1991-01-01

    Reviews in-situ burning with particular emphasis on how it can be applied in water-related oil spill situations. Presents and discusses the use of nomograms and development of techniques cited for safe and effective ignition and controlled burning of spilled oil. Includes representative oil spill scenarios and possible responses. (15 references)…

  10. Assessment of synfuel spill cleanup options

    SciTech Connect

    Petty, S.E.; Wakamiya, W.; English, C.J.; Strand, J.A.; Mahlum, D.D.

    1982-04-01

    Existing petroleum-spill cleanup technologies are reviewed and their limitations, should they be used to mitigate the effects of synfuels spills, are discussed. The six subsections of this report address the following program goals: synfuels production estimates to the year 2000; possible sources of synfuel spills and volumes of spilled fuel to the year 2000; hazards of synfuels spills; assessment of existing spill cleanup technologies for oil spills; assessment of cleanup technologies for synfuel spills; and disposal of residue from synfuel spill cleanup operations. The first goal of the program was to obtain the most current estimates on synfuel production. These estimates were then used to determine the amount of synfuels and synfuel products likely to be spilled, by location and by method of transportation. A review of existing toxicological studies and existing spill mitigation technologies was then completed to determine the potential impacts of synthetic fuel spills on the environment. Data are presented in the four appendixes on the following subjects: synfuel production estimates; acute toxicity of synfuel; acute toxicity of alcohols.

  11. The Catholic Church, Moral Education and Citizenship in Latin America

    ERIC Educational Resources Information Center

    Klaiber, Jeffrey

    2009-01-01

    The Catholic Church, with deep roots in the history of Latin America, exercises considerable influence on all levels of society. Especially after the Second Vatican Council and the bishops' conference at Medellin (1968) the Church took up the banner of human rights and the cause of the poor. During the dictatorships and in the midst of the…

  12. The Rights of Women in Church and Society.

    ERIC Educational Resources Information Center

    Wright, Helen M.

    The document examines the rights of women in the church and in society, with emphasis on attitudes of the American Catholic Church. Christian educators should acknowledge the issue as a reality in today's world, and examine it with the following question in mind; "What is God's call for women at this moment in the history of the American…

  13. Church Musicians' Participation Perceptions: Applications to Community Music

    ERIC Educational Resources Information Center

    Rohwer, Debbie

    2010-01-01

    The purpose of the study was to describe the participation perceptions of church choir musicians. Twenty-two choral musicians in 3 churches were interviewed. The results align with past research on community music ensembles in terms of musical and social perceptions of the participants, including concepts of recruitment, attendance, and diverse…

  14. Some Early and Current Studies of Rural Churches.

    ERIC Educational Resources Information Center

    Dreier, William H.

    The paper reviews about 25 major studies printed since 1920, and in turn, these refer to some 75 other studies about rural churches, their location, numbers, ministers, denominational arrangements, and supporting population per church on a county level. On the role of rural social science in Theological education, one study reports that the pastor…

  15. LOYALTY AND VALUES OF ADULTS IN THE CHURCH.

    ERIC Educational Resources Information Center

    VERMILLION, ARTHUR

    IN A STUDY OF ADULTS IN A LOCAL CHURCH, THE SEMANTIC DIFFERENTIAL TECHNIQUE WAS USED TO ASSESS ATTITUDES, MOTIVES, AND DEGREES OF BELIEF IN APPLYING THE CONCEPTS "GOD", "CHURCH," AND "MY UNDERSTANDING OF CHRISTIAN FAITH AND BELIEFS." MEANINGS ATTACHED TO THESE CONCEPTS WERE COMPARED IN THREE CATEGORIES OF ADULTS…

  16. A Ministry Quilt: Advice for New Church Educators

    ERIC Educational Resources Information Center

    Olson, Diane C.

    2007-01-01

    In this article, the author, a Minister of Education and Discipleship at Fridley United Methodist Church in Minnesota, describes a quilt hanging on the wall of her home and draws on it as an analogy to her ministry. Her reflection takes the form of advice for new directors of education in local churches, and she concludes by urging readers to…

  17. Tweenagers in the Church: An Empirical Perspective on Attitude Development

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Craig, Charlotte L.

    2006-01-01

    A sample of 10,153 churchgoing young people between the ages of 8 and 14 years completed the Scale of Attitude toward Church, together with a range of other indices. The data demonstrated that even among churchgoing young people: attitude toward church became less positive between the ages of 8 and 14; girls held a more positive attitude toward…

  18. 2. Photocopy of Plate #12, 'St. James Church, Thirtyeighth and ...

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

    2. Photocopy of Plate #12, 'St. James Church, Thirty-eighth and Chestnut Sts.', in Architectural Album of Edwin F. Durang and Son, 1200 Chestnut St., Philadelphia (a privately bound volume). Exact date not noted. - St. James Roman Catholic Church, 3728 Chestnut Street, Philadelphia, Philadelphia County, PA

  19. What Would They Do? Latino Church Leaders and Domestic Violence

    ERIC Educational Resources Information Center

    Behnke, Andrew O.; Ames, Natalie; Hancock, Tina U.

    2012-01-01

    Understanding what Latino church leaders believe about domestic violence, and what they do when they confront it, is a key step in developing programs to help them engage in domestic violence prevention and intervention activities in their congregations. This article presents the findings from an exploratory study of 28 Latino church leaders. The…

  20. 21 CFR 1307.31 - Native American Church.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Native American Church. 1307.31 Section 1307.31... Persons § 1307.31 Native American Church. The listing of peyote as a controlled substance in Schedule I does not apply to the nondrug use of peyote in bona fide religious ceremonies of the Native...

  1. 21 CFR 1307.31 - Native American Church.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Native American Church. 1307.31 Section 1307.31... Persons § 1307.31 Native American Church. The listing of peyote as a controlled substance in Schedule I does not apply to the nondrug use of peyote in bona fide religious ceremonies of the Native...

  2. 21 CFR 1307.31 - Native American Church.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Native American Church. 1307.31 Section 1307.31... Persons § 1307.31 Native American Church. The listing of peyote as a controlled substance in Schedule I does not apply to the nondrug use of peyote in bona fide religious ceremonies of the Native...

  3. 21 CFR 1307.31 - Native American Church.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Native American Church. 1307.31 Section 1307.31... Persons § 1307.31 Native American Church. The listing of peyote as a controlled substance in Schedule I does not apply to the nondrug use of peyote in bona fide religious ceremonies of the Native...

  4. 21 CFR 1307.31 - Native American Church.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Native American Church. 1307.31 Section 1307.31... Persons § 1307.31 Native American Church. The listing of peyote as a controlled substance in Schedule I does not apply to the nondrug use of peyote in bona fide religious ceremonies of the Native...

  5. 3. Photocopy: CA. 1880 LITHOGRAPH SHOWING INTERIOR OF CHURCH OF ...

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

    3. Photocopy: CA. 1880 LITHOGRAPH SHOWING INTERIOR OF CHURCH OF ST. VINCENT de PAUL, from the collection of American Catholic Historical Society. Please use the following credit line: American Catholic Historical Society Ryan Memorial Library Historical Collections St. Charles Seminary Overbrook Philadelphia, Pa. 19151 - Church of St. Vincent de Paul (Roman Catholic), 101-107 East Price Street, Philadelphia, Philadelphia County, PA

  6. 1. Photocopy: CA. 1880 LITHOGRAPH SHOWING EXTERIOR VIEW OF CHURCH, ...

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

    1. Photocopy: CA. 1880 LITHOGRAPH SHOWING EXTERIOR VIEW OF CHURCH, from the collection of American Catholic Historical Society. Please use the following credit line: American Catholic Historical Society Ryan Memorial Library Historical Collections St. Charles Seminary Overbrook, Philadelphia, Pa. 19151 - Church of the Immaculate Conception, 1020 North Front Street, Philadelphia, Philadelphia County, PA

  7. 3. Photocopy: CA. 1880 LITHOGRAPH SHOWING EXTERIOR VIEW OF CHURCH, ...

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

    3. Photocopy: CA. 1880 LITHOGRAPH SHOWING EXTERIOR VIEW OF CHURCH, from the collection of American Catholic Historical Society. Please use the following credit line: American Catholic Historic Society Ryan Memorial Library Historical Collections St. Charles Seminary Overbrook Philadelphia, Pa. 19151 - Church of St. Philip de Neri (Roman Catholic), 220-228 Queen Street, Philadelphia, Philadelphia County, PA

  8. The Potential Role of Business Intelligence in Church Organizations

    ERIC Educational Resources Information Center

    Felder, Charmaine

    2012-01-01

    Business intelligence (BI) involves transforming data into actionable information to make better business decisions that may help improve operations. Although businesses have experienced success with BI, how leaders of church organizations might be able to exploit the advantages of BI in church organizations remains largely unexplored. The purpose…

  9. Future Church-Culture Relations and Their Impact on Church-Related Higher Education--The Student Nexus.

    ERIC Educational Resources Information Center

    Marty, Martin E.; And Others

    1978-01-01

    The future of church-related colleges and the special role student "relators" can play in defining and representing college's relationship to the church is discussed with regard to Robert Rue Parsonage's book on the subject. Commentaries by Mary C. Kraetzer, Wesley A. Hotchkiss, and Edward B. Lindaman are included. (Author/LBH)

  10. Fuel injection pump with spill control mechanism

    SciTech Connect

    Djordjevic, I.

    1987-02-24

    This patent describes a rotary fuel injection pump for an internal combustion engine, having a housing, a rotor rotatable in the housing, a charge pump having radially extending plunger bores in the rotor and a plunger pump for each plunger bore having a pumping plunger reciprocable in the bore. The pumping plungers have outward fuel intake strokes and inward fuel delivery strokes for supplying high pressure charges of fuel for fuel injection. A cam ring surrounds the rotor and is engageable with the plunger pumps to reciprocate the plungers as the rotor rotates. Bumping plunger timing means relatively angularly adjusts the cam ring and rotor adjusting the pumping plunger timing. A spill control mechanism has spill valve means connected to the charge pump for spill control of the high pressure charges of fuel. The improvement described here wherein the spill valve means comprises at least one rotary spill valve having a valve bore in the rotor connected to the charge pump and a rotary spill valve member rotatably mounted within the valve bore. The spill control mechanism comprises first means for rotating each rotary spill valve member in unison with the rotor and in synchronism with the reciprocable movement of the pumping plungers for spill control of the high pressure charges of fuel. The pumping plunger timing means and the first means provide for separate relative angular adjustment of the cam ring and rotor and relative angular adjustment of the rotary spill valve member of at least the one rotary spill valve and the rotor.

  11. Beliefs About Sex and Parent-Child-Church Sex Communication Among Church-Based African American Youth.

    PubMed

    Moore, Erin; Berkley-Patton, Jannette; Bohn, Alexandria; Hawes, Starlyn; Bowe-Thompson, Carole

    2015-10-01

    Parent-child sex communication has been shown to be protective against sexual risk among African American youth. The current study sought to use the theory of planned behavior as a framework for focus group discussions (N = 54 youth participants aged 12-19 years) to explore church youths' (a) sex beliefs and values (attitudes), (b) sources and evaluation of sex communication and education (subjective norms), (c) facilitator/barriers to adolescent sexual risk reduction and communication behaviors (perceived behavioral control), and (d) intentions to engage in these behaviors. Additionally, participants identified strategies for consideration in developing tailored parent-child-church sex communication education programs for use in African American churches. Themes suggested both positive and negative attitudes toward premarital sex and parents and churches as key sources of sex education and communication. Strategies to enhance parent-child-church sex communication are discussed in the context of these findings.

  12. From Churches to Pavements: Urban Geology and Paleontology in Algarve

    NASA Astrophysics Data System (ADS)

    Azevedo Rodrigues, Luis

    2015-04-01

    Urban environments were and are tremendous consumers of geologic resources, offering excellent places for Geosciences outreach activities. Since 2011, three distinct science outreach activities were planned, produced and performed in three Algarve cities - Faro (GeoStories of Faro's Downtown), Lagos (Geology at the Corner) and Tavira (From the Museum to the Convent). Urban structures - churches, monuments, buildings and urban equipments were the starting point of the geological and paleontological stories that constitute the core of these informal education visits which also combine Art History and Heritage aspects. The urban buildings were the narrative tool to these Geosciences stories being the characters the rocks and/or the fossils as well as the city itself. Beyond the natural science element, the analyzed objects have relevant esthetical, historical or symbolic dimensions, conferring this way two levels of interpretation to the stories: the geosciences level; the other, the Historical and Architectural Heritage. The nineteen visits had 350 participants - Tavira (6; 100), Faro (4; 70) e Lagos (9; 180). Promoting and contribute to the Geosciences (Geology and Paleontology) outreach was the main objective of these walks, as well as: - modify the way that the general population looks at urban buildings; - contribute to the informal education of a general public especially among the public which is interested in Architecture, History and Heritage; - integrate different areas of human knowledge - Geosciences and Architecture, History and Heritage. The visits were tested and implemented and presently constitute one of the science outreach activities of the Ciência Viva Centers in the Algarve. As a result of these visits three bilingual books (Portuguese and English) of the Geosciences walks were edited. The guides, with 120 pages each, focus on the geological and paleontological characteristics of the visited places as well as the art history framework of the

  13. Employing the Church as a Marketer of Cancer Prevention

    PubMed Central

    Lumpkins, Crystal Y.; Coffey, Candice R.; Daley, Christine M.; Greiner, K. Allen

    2013-01-01

    Health promotion programs designed to address colorectal cancer disparities among African Americans are increasing. Unfortunately, this group still shoulders a disproportionate mortality burden in the United States; these numbers are also reflective of colorectal cancer (CRC) disparities in the Midwest. The purpose of this study was to extrapolate results from in-depth interviews and brief surveys on the effectiveness of the church as a social marketer of CRC-prevention messages. Results show that pastors believe the congregation has limited knowledge about CRC risk and prevention; they also believe the church can improve cancer-prevention communication among members and those affiliated with the church. PMID:23718957

  14. Educational Work of the Churches in 1916-1918. Bulletin, 1919, No. 10

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1919

    1919-01-01

    This bulletin discusses educational work of the churches in 1916-1918. Contents include: (1) Education under Religious Auspices (B. Warren Brown); (2) Christian Day Schools of the Lutheran Church (W. C. Kohn); (3) Education in the Methodist Episcopal Church (Henry H. Meyer); (4) Educational Work of the Methodist Episcopal Church, South (W. E.…

  15. Rock Finding

    ERIC Educational Resources Information Center

    Rommel-Esham, Katie; Constable, Susan D.

    2006-01-01

    In this article, the authors discuss a literature-based activity that helps students discover the importance of making detailed observations. In an inspiring children's classic book, "Everybody Needs a Rock" by Byrd Baylor (1974), the author invites readers to go "rock finding," laying out 10 rules for finding a "perfect" rock. In this way, the…

  16. Rock Art

    ERIC Educational Resources Information Center

    Henn, Cynthia A.

    2004-01-01

    There are many interpretations for the symbols that are seen in rock art, but no decoding key has ever been discovered. This article describes one classroom's experiences with a lesson on rock art--making their rock art and developing their own personal symbols. This lesson allowed for creativity, while giving an opportunity for integration…

  17. Collecting Rocks.

    ERIC Educational Resources Information Center

    Barker, Rachel M.

    One of a series of general interest publications on science topics, the booklet provides those interested in rock collecting with a nontechnical introduction to the subject. Following a section examining the nature and formation of igneous, sedimentary, and metamorphic rocks, the booklet gives suggestions for starting a rock collection and using…

  18. Science Rocks!

    ERIC Educational Resources Information Center

    Prestwich, Dorothy; Sumrall, Joseph; Chessin, Debby A.

    2010-01-01

    It all began one Monday morning. Raymond could not wait to come to large group. In his hand, he held a chunk of white granite he had found. "Look at my beautiful rock!" he cried. The rock was passed around and examined by each student. "I wonder how rocks are made?" wondered one student. "Where do they come from?"…

  19. 74. SACRED HEART CATHOLIC CHURCH, NORTHWEST CORNER OF GREENE AND ...

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

    74. SACRED HEART CATHOLIC CHURCH, NORTHWEST CORNER OF GREENE AND THIRTEENTH STREETS, SOUTH (FRONT) ELEVATION ON GREENE STREET 56/61 - Greene Street Historic District, Greene Street, Gordon Highway to Augusta Canal Bridge, Augusta, Richmond County, GA

  20. 110. WEST CHESTNUT STREET PAPTIST CHURCH AT 1725 WEST CHESTNUT ...

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

    110. WEST CHESTNUT STREET PAPTIST CHURCH AT 1725 WEST CHESTNUT STREET, WEST SIDE - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

  1. 212. MOUNT SINAI CHURCH OF GOD AT 530 SOUTH TWENTIETH ...

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

    212. MOUNT SINAI CHURCH OF GOD AT 530 SOUTH TWENTIETH STREET, SOUTH SIDE - Russell Neighborhood, Bounded by Congress & Esquire Alley, Fifteenth & Twenty-first Streets, Louisville, Jefferson County, KY

  2. Study Urges Church to Stress Migrant Empowerment, Self Determination.

    ERIC Educational Resources Information Center

    Johnston, Robert L.

    1988-01-01

    Summarizes the findings and recommendations of "Una Vida Dura" ("A Hard Life"), a 1988 study by Charles Kyle and others, that criticizes the services provided to migrant farm workers in Illinois by the Catholic Church. (FMW)

  3. 7. August, 1970 9 ORANGE STREET, ADJACENT TO UNITARIAN CHURCH ...

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

    7. August, 1970 9 ORANGE STREET, ADJACENT TO UNITARIAN CHURCH (NOT IN STUDY AREA) - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  4. 6. September, 1968 LOOKING WEST ON ORANGE STREET, UNITARIAN CHURCH ...

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

    6. September, 1968 LOOKING WEST ON ORANGE STREET, UNITARIAN CHURCH AT LEFT - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  5. Oil Spill Prevention, Control and Countermeasures Plan

    SciTech Connect

    Zoric, J P

    1989-02-01

    Environmental Protection Agency regulations 40 CFR Part 112, Oil Pollution Prevention,'' include requirements for a written Oil Spill Prevention, Control, and Countermeasures (SPCC) Plan. This document provides such an SPCC Plan for facilities at 100-N Area managed by Westinghouse Hanford Co. Should an oil spill occur at 100-N Area, the following actions should be followed: stop the flow of oil, contain the oil spill in order to prevent it from reaching the river, and notify Environmental Protection. Environmental Protection will assess the oil spill and determine if remedial action is necessary. If needed, an oil spill response team will deploy oil spill control and clean-up equipment at the river shoreline to remove any oil that enters the river.

  6. Trials of bioremediation on a beach affected by the heavy oil spill of the Prestige.

    PubMed

    Fernández-Alvarez, P; Vila, J; Garrido-Fernández, J M; Grifoll, M; Lema, J M

    2006-10-11

    The objective of this study was to assess the efficiency of several bioremediation products in accelerating the in situ biodegradation of the heavy fuel oil spill of the Prestige. Trials of bioremediation were conducted in sand, rocks and granite tiles on the beach of Sorrizo (A Coruña, NW Spain) that was polluted by the spill. Neither the added microorganisms nor the nutrients significantly enhanced the degradation rate of the fuel oil in rocks, granite tiles or sand. PAH degradation up to 80% was determined in sand and tiles. In tiles the oxygen content of the residual oil increased from 1.6% up to 8% in 90 days, which could be explained by the accumulation of products coming from the partial oxidation of the hydrocarbons. Eighteen months after the spill, the rocks of the beach were still coated by a black layer of weathered fuel oil. For this reason an oleophilic product, sunflower biodiesel was tested on a rock. The application of biodiesel accelerated the gradually clean-up of the polluted surface and could also accelerate the degradation of the residual oil.

  7. Particle exposure in a baroque church during Sunday Masses.

    PubMed

    Polednik, Bernard

    2013-10-01

    Particle concentrations were measured in a Baroque church during five Sunday Masses. The highest particle number and mass concentrations were observed when both candles and the incense were burned. They were respectively 16.8 and 14.3 times higher than outdoors for submicron particles. The exposure to particles experienced by the churchgoers, especially priests and church workers who participated in several Masses on that day, was considerably higher than the exposure experienced at the same time outdoors.

  8. Cancer in Utah Mormon women by church activity level.

    PubMed

    Gardner, J W; Lyon, J L

    1982-08-01

    In light of low cancer rates by the Mormon Church, this study classifies female Mormon cancer patients in Utah according to measures of adherence to Church doctrines. The distribution by Church activity level is compared for each site to a group of other cancer sites felt to represent the overall activity level distribution of Utah Mormon women. Mormon women classified as having the strongest adherence to Church doctrines had lung cancer rates during 1966-1970 much lower than did women with the weakest adherence. The relationship was not as strong, however, as that seen in Mormon men when classified by lay priesthood office. Cancer of the uterine cervix also showed lower rates in the more active groups, but this finding was not statistically significant. Cancers of the breast and ovary did not show consistent associations with Church activity level, nor did most of the gastrointestinal cancers. These data suggest that some of the differences in cancer incidence between Mormons and non-Mormons may not be explained by adherence to specific Church doctrines.

  9. Aurora Borealis, A Painting by Frederic Edwin Church

    NASA Astrophysics Data System (ADS)

    Love, J. J.

    2015-12-01

    This year marks the sesquicentennial anniversary of the end of the American Civil War. In 1865, the same year as the War's end, the great American landscape artist, Frederic Edwin Church, unveiled Aurora Borealis, a painting that depicts a fantastic, far-northern place, an auroral arch stretched across a quiet night-time sky, above dark mountains and a frozen sea. Church was born in Connecticut, lived in New York, and traveled to Labrador; he would have often seen the northern lights. Church might have also been influenced by the spectacular displays of aurora that were caused by some unusually intense magnetic storms in 1859. Aurora Borealis can certainly be interpreted in terms of 19th-century romanticism, scientific philosophy, and Arctic missions of exploration, all subjects of interest to Church. As with so many of his paintings, Church's meticulous attention to detail in Aurora Borealis reveals his deep admiration of nature. But his depiction of auroral light is a curious and possibly intentional departure from natural verisimilitude. Some art historians have suggested that Church painted Aurora Borealis as a subdued tribute to the end of the Civil War, with the drapery of auroral light forming an abstract representation of the American flag. If so, then colors of the flag have been unfurled across a cold and barren landscape, not in extravagant celebration, but in somber recognition of the reality of post-war desolation and an uncertain future.

  10. Light - Shadow Interactions in Italian Medieval Churches

    NASA Astrophysics Data System (ADS)

    Incerti, Manuela

    In the relationship between architecture and the sky, it is possible to identify three different design issues. The first regards the alignment of buildings with visible points on the horizon that coincide with the rising or setting of a celestial body (sun, planets, stars, or moon) on particular dates during the astronomical year (or liturgical year for sacred buildings). The second is the relationship between planimetric design and the design of the elevations. We are all familiar today with several "light effects", which sometimes have almost hierophanic characteristics that, on certain days of the year, were used to engross, captivate, and amaze the spectator. Contrary to the first two issues, the third comes after the design and building stages and concerns the question of decorative elements. It is reasonable to believe that many years after the works were terminated, certain wall finishings were chosen over others, such as painted frescoes or statues. Whoever did this was fully aware, thanks to direct observation, that such decoration would be struck by a single ray of light on a specific day. This chapter examines light-shadow interactions in some Italian medieval churches.

  11. The Calendar of the Greek Orthodox Church

    NASA Astrophysics Data System (ADS)

    Dimitrijević, M. S.; Theodossiou, E.

    2002-01-01

    At the Orthodox Church Council in 1923 in Constantinople a proposal concerning the reform of the calendar, elaborated by the Serbian astronomer Milutin Milankovic´ together with professor Maksim Trpkovic´, was submitted, providing for a more exact calendar than the Gregorian one. Instead of three days in 4 centuries one should omit 7 days in 9 centuries or 0.0077 days per year. This means that only 2 years out of 9 ending the centuries would be leap years. The rule is that those years whose ordinal number ends with two zeros are leap years only provided that the number of centuries they belong to, divided by 9, yields the remainder 2 or 6. For instance the year 2000, ending the 20th century, is a leap year since 20 divided by 9 equals to 2 plus the remainder 2. Milankovic´'s proposal implies a much smaller difference, with respect to the true tropical year, than the Gregorian calendar. Further improvements concerning the approach to the duration of the tropical year are not necessary since that duration itself undergoes changes over longer periods.

  12. MEDSLIK oil spill model recent developments

    NASA Astrophysics Data System (ADS)

    Lardner, Robin; Zodiatis, George

    2016-04-01

    MEDSLIK oil spill model recent developments Robin Lardner and George Zodiatis Oceanography Center, University of Cyprus, 1678 Nicosia, Cyprus MEDSLIK is a well established 3D oil spill model that predicts the transport, fate and weathering of oil spills and is used by several response agencies and institutions around the Mediterranean, the Black seas and worldwide. MEDSLIK has been used operationally for real oil spill accidents and for preparedness in contingency planning within the framework of pilot projects with REMPEC-Regional Marine Pollution Emergency Response Centre for the Mediterranean Sea and EMSA-European Maritime Safety Agency. MEDSLIK has been implemented in many EU funded projects regarding oil spill predictions using the operational ocean forecasts, as for example the ECOOP, NEREIDs, RAOP-Med, EMODNET MedSea Check Point. Within the frame of MEDESS4MS project, MEDSLIK is at the heart of the MEDESS4MS multi model oil spill prediction system. The MEDSLIK oil spill model contains among other, the following features: a built-in database with 240 different oil types characteristics, assimilation of oil slick observations from in-situ or aerial, to correct the predictions, virtual deployment of oil booms and/or oil skimmers/dispersants, continuous or instantaneous oil spills from moving or drifting ships whose slicks merge can be modelled together, multiple oil spill predictions from different locations, backward simulations for tracking the source of oil spill pollution, integration with AIS data upon the availability of AIS data, sub-surface oil spills at any given water depth, coupling with SAR satellite data. The MEDSLIK can be used for operational intervention for any user-selected region in the world if the appropriate coastline, bathymetry and meteo-ocean forecast files are provided. MEDSLIK oil spill model has been extensively validated in the Mediterranean Sea, both in real oil spill incidents (i.e. during the Lebanese oil pollution crisis in

  13. Major tanker spill off Spain under control

    SciTech Connect

    Not Available

    1992-12-14

    This paper reports that a 23 sq mile oil slick along Spain's northwest coast, spreading form the wreckage of the Greek oil tanker Aegean Sea, was for the most part under control as of Dec. 10, Spanish authorities reported. Various press reports put the total spill volume at 490,000 bbl, about double that leaked by the Exxon Valdez supertanker off Alaska in 1989. If initial reports of the spill volume are borne out, the Aegean Sea spill would rank at least as one of the 10 biggest tanker spills.

  14. SAR Image Texture Analysis of Oil Spill

    NASA Astrophysics Data System (ADS)

    Ma, Long; Li, Ying; Liu, Yu

    Oil spills are seriously affecting the marine ecosystem and cause political and scientific concern since they have serious affect on fragile marine and coastal ecosystem. In order to implement an emergency in case of oil spills, it is necessary to monitor oil spill using remote sensing. Spaceborne SAR is considered a promising method to monitor oil spill, which causes attention from many researchers. However, research in SAR image texture analysis of oil spill is rarely reported. On 7 December 2007, a crane-carrying barge hit the Hong Kong-registered tanker "Hebei Spirit", which released an estimated 10,500 metric tons of crude oil into the sea. The texture features on this oil spill were acquired based on extracted GLCM (Grey Level Co-occurrence Matrix) by using SAR as data source. The affected area was extracted successfully after evaluating capabilities of different texture features to monitor the oil spill. The results revealed that the texture is an important feature for oil spill monitoring. Key words: oil spill, texture analysis, SAR

  15. 'Escher' Rock

    NASA Technical Reports Server (NTRS)

    2004-01-01

    [figure removed for brevity, see original site] Chemical Changes in 'Endurance' Rocks

    [figure removed for brevity, see original site] Figure 1

    This false-color image taken by NASA's Mars Exploration Rover Opportunity shows a rock dubbed 'Escher' on the southwestern slopes of 'Endurance Crater.' Scientists believe the rock's fractures, which divide the surface into polygons, may have been formed by one of several processes. They may have been caused by the impact that created Endurance Crater, or they might have arisen when water leftover from the rock's formation dried up. A third possibility is that much later, after the rock was formed, and after the crater was created, the rock became wet once again, then dried up and developed cracks. Opportunity has spent the last 14 sols investigating Escher, specifically the target dubbed 'Kirchner,' and other similar rocks with its scientific instruments. This image was taken on sol 208 (Aug. 24, 2004) by the rover's panoramic camera, using the 750-, 530- and 430-nanometer filters.

    The graph above shows that rocks located deeper into 'Endurance Crater' are chemically altered to a greater degree than rocks located higher up. This chemical alteration is believed to result from exposure to water.

    Specifically, the graph compares ratios of chemicals between the deep rock dubbed 'Escher,' and the more shallow rock called 'Virginia,' before (red and blue lines) and after (green line) the Mars Exploration Rover Opportunity drilled into the rocks. As the red and blue lines indicate, Escher's levels of chlorine relative to Virginia's went up, and sulfur down, before the rover dug a hole into the rocks. This implies that the surface of Escher has been chemically altered to a greater extent than the surface of Virginia. Scientists are still investigating the role water played in influencing this trend.

    These data were taken by the rover's alpha particle X-ray spectrometer.

  16. Abortion, church and politics in Poland.

    PubMed

    Jankowska, H

    1992-01-01

    In early 1991 the abortion debate in Poland entered its new stage. The prolife and prochoice options had already clashed in the early 1930s over a new penal code and backstreet abortions. According to the code of 1932, induced abortion was allowed in cases of rape, incest, or for medical indications. Abortion was legalized in 1956, but subsequently it came under attack from Catholic circles, and by 1989 the Unborn Child Protection Bill was drafted which criminalized abortion. Only 11% of Polish women use modern contraceptives. The less efficient methods are the most prevalent: the natural method (Ogino-Knaus calendar), 35% of couples; coitus interruptus, 34%; condoms, 15%; oral contraceptives 7%; chemical spermicides, 2.5%; and the IUD 2%. According to size of Catholic Church estimate there are 600,000 abortions yearly. In contrast, official statistics indicate that the number of abortions is decreasing: 137,950 in 1980; 105,300 in 1988; 80,100 in 1989; 59,400 in 1990. In January 1991 the Constitutional Tribunal dismissed the motion of the Polish Feminist Association against the restrictive regulations of the Ministry of Health concerning abortion. After a parliamentary stalemate on the Unborn Child Protection Bill a commission consisting of 46 persona (1.2 of them women, 20 persons from the prochoice and 24 from the prolife lobby) continued the debate on the bill. Public opinion polls conducted by independent groups in November 1990 showed that about 60% of citizens were against the Senate's draft. Since then interest in the abortion issue has dwindled, and only 200 women and men took part in a prochoice demonstration in front of the parliament on January 25, 1991. In the spring of 1989 and in September 1990 thousands had participated in similar demonstrations. The prevailing attitude is that if the antiabortion bill is passed nothing can be done.

  17. 'Earhart' Rock

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This false-color image taken by NASA's Mars Exploration Rover Opportunity shows a rock informally named 'Earhart' on the lower slopes of 'Endurance Crater.' The rock was named after the pilot Amelia Earhart. Like 'Escher' and other rocks dotting the bottom of Endurance, scientists believe fractures in Earhart could have been formed by one of several processes. They may have been caused by the impact that created Endurance Crater, or they might have arisen when water leftover from the rock's formation dried up. A third possibility is that much later, after the rock was formed, and after the crater was created, the rock became wet once again, then dried up and developed cracks. Rover team members do not have plans to investigate Earhart in detail because it is located across potentially hazardous sandy terrain. This image was taken on sol 219 (Sept. 4) by the rover's panoramic camera, using its 750-, 530- and 430-nanometer filters.

  18. The economy of oil spills: direct and indirect costs as a function of spill size.

    PubMed

    Liu, Xin; Wirtz, Kai W

    2009-11-15

    As a rational basis for addressing both ecological and economic consequences of oil spills, a combination of simulating and estimating methods is proposed in this paper. An integration of the state-of-the-art oil spill contingency simulation system OSCAR with economic assessment method leads to realistic oil spill scenarios including their biological and economic impacts and the effort taken for combat as well as to an estimate for the total oil spill costs. In order to derive a simple function of total costs depending on few spill characteristics such as size, a number of hypothetical scenarios are simulated and evaluated for the German North Sea area. Results reveal that response costs of per unit oil spilled as well as integrated costs of oil released are simply characterized as two particular power-law functions of spill size. Such relationships can be straightforward transferred into decision making for efficient prevention and combat strategy in the study area.

  19. Oil spill response scenarios for remote arctic environments. Final report

    SciTech Connect

    Schulze, R.H.; Grosskopf, W.G.; Cox, J.C.; Schultz, L.A.

    1982-03-01

    Special problems occur during oil spill cleanup in remote inland areas in cold climates. In Alaska these problems result from the harsh climate, the unusual terrain features, and the special problems of spills along swift rivers. The analysis begins with a description of the environmental conditions that occur in Alaska that affect oil spill behavior and oil spill cleanup. The study then describes four spill scenarios in remote areas giving engineering details of the mechanics of the spill movement and the cleanup effort. One scenario covers a winter blowout of a well on the north slope tundra. The next involves a Trans-Alaska Pipeline spill. The fourth scenario involves a fuel tank truck spill into a sensitive sport fishing stream. The study describes the impact of these spills on the environment. Further, it provides a numerical evaluation of the effectiveness of the spill response effort and the cost effectiveness of three incremental levels of spill response for the cleanup effort.

  20. A Survey of Basic Educational Opportunities Available to Members of the Church of Jesus Christ of Latter-Day Saints.

    ERIC Educational Resources Information Center

    Cameron, J. Elliot

    To examine the historical background of educational programs of the Church of Jesus Christ of Latter-Day Saints, the Church population, and educational opportunities available to Church members, a questionnaire was sent to presidents of Church missions outside the United States. It was found that Church membership has increased rapidly and could…

  1. Rock flows

    NASA Technical Reports Server (NTRS)

    Matveyev, S. N.

    1986-01-01

    Rock flows are defined as forms of spontaneous mass movements, commonly found in mountainous countries, which have been studied very little. The article considers formations known as rock rivers, rock flows, boulder flows, boulder stria, gravel flows, rock seas, and rubble seas. It describes their genesis as seen from their morphological characteristics and presents a classification of these forms. This classification is based on the difference in the genesis of the rubbly matter and characterizes these forms of mass movement according to their source, drainage, and deposit areas.

  2. Remote oil spill sensing system (ROSSS)

    SciTech Connect

    Fornaca, S.; Agravante, H.H.; Eberhard, C.; Hauss, B.I.

    1996-10-01

    To provide tactical information during an oil spill, TRW developed Remote Oil Spill Sensing System (ROSSS). It is an integrated system of airborne sensors for rapid in-situ surveillance and a ground system that provides data analysis and display support at the spill cleanup command center. It provides knowledge of precise location of oil spill and produces timely updates, which are critical for effective spill containment and cleanup operations. It is capable of distinguishing where the bulk of spill exists, which is key to directing cleanup efforts for maximum efficiency. Using a passive microwave radiometric imager as the primary sensor, it provides data acquisition capabilities in both day and night and through haze, fog, and light ram. The high-speed air-to-ground telemetry link permits timely delivery of surveyed data from the spill site to the ground system to aid in the planning and assessment of cleanup strategies. ROSSS has been in service since November, 1992, ready to respond in any oil spill emergencies along the U.S. West Coast. 9 refs., 4 figs.

  3. PUBLISHING SPILL IMPACT MAPS OVER THE WEB

    EPA Science Inventory

    This paper discusses the implementaiton of a web-based map publishing technology within a USEPA GIS laboratory. A sophisticated spill travel prediction model for the Ohio River has been installed within the GIS laboratory, and is used by personnel from the NRMRL. The spill simul...

  4. Epilithic and endolithic microorganisms and deterioration on stone church facades subject to urban pollution in a sub-tropical climate.

    PubMed

    Gaylarde, Christine; Baptista-Neto, Jose Antônio; Ogawa, Akiko; Kowalski, Matthew; Celikkol-Aydin, Sukriye; Beech, Iwona

    2017-02-01

    Weathering of two church facades in Rio de Janeiro was caused substantially by salts, mainly halite and gypsum, detected by SEM and chemical analyses, which cause physical stresses by deposition within the rock. Biofilm populations, determined by SEM and as operational taxonomic units (OTUs), degraded stone by penetration, solubilization and redeposition of minerals on their surfaces. Endolithic cyanobacteria were associated with gypsum deposits. Microbiomes were typical for high-stress environments, high salt, intense insolation, low water and low nutrients (eg halophilic Rubrobacter, Salinicola, Sterigmatomyces). The main colonizers on the church most affected by traffic (Nossa Senhora da Candelária - CA) were Actinobacteria; Gammaproteobacteria (chiefly Pseudomonas) were predominant on the site situated in a leafy square (São Francisco de Paula - SF). Major Gammaproteobacteria on CA were halophilic Halomonas and Rhodobacteriaceae. Fungal OTUs on both churches were principally dimorphic, yeast-like basidiomycetes. Many OTUs of thermophilic microorganisms (eg the Thermomicrobia class, Chloroflexi) were present. This is the first use of next generation sequencing (NGS) to study microbial biofilm interactions with metamorphic and granite buildings in an intensely urban, sub-tropical climate.

  5. Fire resistant oil spill barrier

    SciTech Connect

    Lane, P.

    1986-08-12

    A fire-resistant, portable, barrier for the containment of marine oil spill, is described which consists of: (A) a continuous length of a fire-resistant fabric comprising interwoven yarns of heat-resistant material, coated with a liquid-impermeable film; the fabric being impermeable to a hydrocarbon petroleum oil; (B) buoyant bodies attached to the fabric in a quantity and at positions sufficient to buoy the length of fabric on a body of water; and (C) means for stabilizing the length of fabric when buoyed upon the body of water.

  6. Spill Prevention and Countermeasures Plan

    DTIC Science & Technology

    1984-08-01

    Day Period Day Period BOO (mg/I) 30 45 Total Suspended Solids (mg/1) 30 45 Fecal Cotiform (number/100 ml) 2000 4000 Total Residual Chlorine (mg/i...CONTENTS FAILURE (GAL) FLOW FLOW CONTAINMENT Dichloro. Ruptured 8,000 Depend- None Fully con- tank ent on tained size of the rup- Cure Dichloro Spill or...mounted on a 𔃾A foot diameter concrt -te slab on grr . The capacity of this tank is 200,000 gallons. It contains fip’ nil winich sunolies the incinerator

  7. Medieval Round Churches and the Shape of the Earth.

    PubMed

    Haagensen, Erling; Lind, Niels C

    2015-12-01

    There is a unique cluster of four medieval round churches, linked by a simple geometry, on Bornholm Island in the Baltic Sea. Why so many and why so close together? Immediate simple answers are "Just by chance" and "For no reason." Why are the churches round? "Defense." This essay proposes another hypothesis for this unique situation: the churches are astronomical observatories, meant to solve a scientific problem (Is the Earth really spherical?) and a practical problem (How far is it to sail west to the Orient?). The capacity and desire to find answers, together with other practical needs related to astronomy, can better explain these round churches' special architecture. The geometry that connects them fits the ideal pattern with an angular accuracy of 1 minute of a degree. The round churches may be the earliest astronomical observatories in Christian Europe; other hypotheses have been shown to be untenable. Their location provides for a good method to estimate the Earth's extent in the east-west direction, seemingly the earliest such measurements.

  8. Review of HIV Testing Efforts in Historically Black Churches

    PubMed Central

    Pichon, Latrice Crystal; Powell, Terrinieka Williams

    2015-01-01

    This paper aims to critically assess the state of HIV testing in African American churches. A comprehensive review of peer-reviewed publications on HIV testing in church-based settings was conducted by two independent coders. Twenty-six papers published between 1991 and 2015, representing 24 unique projects, were identified addressing at least one dimension of HIV testing. Thirteen faith-based projects have implemented HIV testing events or had clergy promote the importance of testing and knowing one’s HIV status, but empirical data and rigorous study designs were limited. Only eight papers reported onsite HIV testing in churches. Less than 5% of the studies reported the percentage of congregants who returned for their test results. Finally, no study has examined at baseline or post-intervention behavioral intentions to be screened for HIV. Future research is needed to evaluate the effectiveness of HIV testing in churches and to explore the possibilities of the role of the church and leadership structure in the promotion of HIV treatment and care. PMID:26030470

  9. Acoustic energy relations in Mudejar-Gothic churches.

    PubMed

    Zamarreño, Teófilo; Girón, Sara; Galindo, Miguel

    2007-01-01

    Extensive objective energy-based parameters have been measured in 12 Mudejar-Gothic churches in the south of Spain. Measurements took place in unoccupied churches according to the ISO-3382 standard. Monoaural objective measures in the 125-4000 Hz frequency range and in their spatial distributions were obtained. Acoustic parameters: clarity C80, definition D50, sound strength G and center time Ts have been deduced using impulse response analysis through a maximum length sequence measurement system in each church. These parameters spectrally averaged according to the most extended criteria in auditoria in order to consider acoustic quality were studied as a function of source-receiver distance. The experimental results were compared with predictions given by classical and other existing theoretical models proposed for concert halls and churches. An analytical semi-empirical model based on the measured values of the C80 parameter is proposed in this work for these spaces. The good agreement between predicted values and experimental data for definition, sound strength, and center time in the churches analyzed shows that the model can be used for design predictions and other purposes with reasonable accuracy.

  10. Shoreline impacts in the Gulf of Alaska region following the Exxon Valdez oil spill

    SciTech Connect

    Gilfillan, E.S.; Page, D.S.; Suchanek, T.H.; Boehm, P.D.; Harner, E.J.; Sloan, N.A.

    1995-12-31

    Forty-eight sites in the Gulf of Alaska region (GOA-Kodiak Island, Kenai Peninsula, and Alaska Peninsula) were sampled in July/August 1989 to assess the impact of the March 24, 1989, Exxon Valdez oil spill on shoreline chemistry and biological communities hundreds of miles from the spill origin. In a 1990 companion study, 5 of the Kensai sites and 13 of the Kodiak and Alaska Peninsula sites were sampled 16 months after the spill. Oiling levels at each site were estimated visually and/or quantified by chemical analysis. The chemical analyses were performed on sediment and/or rock wipe samples collected with the biological samples. Additional sediment samples were collected for laboratory amphipod toxicity tests. Mussels were also collected and analyzed for hydrocarbon content to assess hydrocarbon bioavailability. Biological investigations at these GOA sites focused on intertidal infauna, epifauna, and macroalgae by means of a variety of common ecological techniques. For rock sites the percentage of hard substratum covered by biota was quantified. At each site, up to 5 biological samples (scrapes of rock surfaces or sediment cores) were collected intertidally along each of 3 transects, spanning tide levels from the high intertidal to mean-lowest-low-water (zero tidal datum). Organisms (down to 1.0 mm in size) from these samples were sorted and identified. Community parameters including organism abundance, species richness, and Shannon diversity were calculated for each sample. 43 refs., 13 figs., 3 tabs.

  11. Ali, Cunich: Halley's Churches: Halley and the London Queen Anne Churches

    NASA Astrophysics Data System (ADS)

    Ali, Jason R.; Cunich, Peter

    2005-04-01

    Edmond Halley's enormous contribution to science has received much attention. New research adds an intriguing chapter to his story and concerns his hitherto unexplored association with the baroque architectural visionary Nicholas Hawksmoor, and some important Temple-inspired churches that were built in London in the early 1700s. We argue that Christchurch Spitalfields and St Anne's Limehouse, which were both started in the summer of 1714, were aligned exactly eastwards using ``corrected'' magnetic-compass bearings and that Halley influenced or aided Hawksmoor. By this time the men had probably known each other for 30 years and had recently worked together on the Clarendon Building in Oxford. Despite there being more than 1500 years of Chinese and about 500 years of Western compass technology at the time, these probably represent the first constructions planned using a modern-day ``scientific'' technique. The research also throws light on Halley's contended religious position.

  12. Oil spill fishery impact assessment model: Sensitivity to spill location and timing

    NASA Astrophysics Data System (ADS)

    Spaulding, Malcolm L.; Reed, Mark; Anderson, Eric; Isaji, Tatsusaburo; Swanson, J. Craig; Saila, Saul B.; Lorda, Ernesto; Walker, Henry

    1985-01-01

    An oil spill fishery impact assessment model system has been applied to the Georges Bank-Gulf of Maine region to assess the sensitivity of probable impact on several key fisheries to spill location and timing. Simulations of the impact on the fishery of tanker spills (20 million gallons released over 5 days), at two separate locations for each season of the year, and blowout spills (68 million gallons released over 30 days) at one location, with monthly releases and at six other locations with seasonal spills have been studied. Atlantic cod has been employed as the principal fish species throughout the simulations. Impacts on Atlantic herring and haddock have also been investigated for selected cases. All spill sites are located on Georges Bank with the majority in the general region of OCS leasing activity. The results of these simulations suggest a complex interaction among spill location and timing, the spatial and temporal distribution of spawning, the population dynamics of the species under study, and the hydrodynamics of the area. For the species studied, spills occurring during the winter and spring have the largest impact with cod being the most heavily impacted followed by haddock and herring. In all cases, the maximum cumulative loss to the fishery of a one time spill event never exceeded 25% of the annual catch with the exact value depending on the number of ichthyoplankton impacted by the spill and the compensatory dynamics of the population.

  13. Oil Spill Risk Analysis Model and Its Application to Deepwater Horizon Oil Spill (Invited)

    NASA Astrophysics Data System (ADS)

    Ji, Z.; Johnson, W. R.; Li, Z.

    2010-12-01

    The oil spill risk analysis (OSRA) model plays an essential role in analyzing oil spill risks in the U.S. continental shelf for the U.S. federal government. The OSRA model is driven by analyzed sea surface winds and model-generated ocean surface currents. Instead of focusing on individual oil spill events, the OSRA model examines oil spill risks over long periods of time, ranging from 5 years to decades. The OSRA model calculates thousands of hypothetical oil spill trajectories over U.S. continental shelf and tabulates the frequencies with which the simulated oil spills contact the geographic boundaries of designated natural resources within a specified number of days after the simulated spill events. As a result of a three-year effort, the model was completely updated and improved to meet the new challenges in the oil spill risk analyses. The updated OSRA model is more efficient in terms of computational time, is capable of producing results that are consistent with our previous analyses, and is more user-friendly by incorporating GIS tools. The combination of code parallelization, code optimization, and I/O optimization has greatly improved the computational efficiency. Applying the model to the Gulf of Mexico using 15 years of ocean currents and winds, we find that the newly improved OSRA model can provide important information on the behavior of oil spills more accurately and efficiently. The Deepwater Horizon oil spill is unique and unprecedented in the Gulf of Mexico. Approximated 4.9 million barrels of oil were spilled into the U.S. water. The statistical patterns and results from the OSRA model are being compared with the Deepwater Horizon oil spill. Findings from this study will help in assessing the oil spill risks in the Gulf of Mexico.

  14. Ecological Impacts during the Deepwater Horizon Oil Spill

    EPA Science Inventory

    The Deepwater Horizon (DWH) oil spill was the largest spill and response effort in United States history. Nearly 800 million L of oil was spilled in the Gulf of Mexico, and nearly 7 million L of chemical dispersants were applied in at the ocean surface and subsea1. The DWH spill ...

  15. Close Companion Friends in Church and Health in Late Life

    PubMed Central

    Krause, Neal; Cairney, John

    2010-01-01

    This study has two principal aims. The first goal is to empirically evaluate new measures of close companion friendships that arise in church. The second goal is to embed these measures in a conceptual model that seeks to assess the relationship between close companion friends at church and health. Based on data from a nationwide sample of older people, the findings reveal that the newly devised measures are psychometrically sound. In addition, the results provide empirical support for the following linkages that are contained in our conceptual model: older people who have a close companion friend at church are more likely to feel they belong in their congregation; old adults who believe they belong in their congregation are more likely to feel grateful to God; and older individuals who feel grateful to God tend to rate their health more favorably. PMID:20563266

  16. Disability, inclusion and the Christian Church: practice, paradox or promise.

    PubMed

    Clapton, J

    1997-10-01

    In Western society, Christian Churches historically have been, and contemporarily are, involved with people perceived with disability. While they may practise biblical ethical imperatives such as care, compassion, mercy, support, welfare and charity, Churches have, paradoxically, only minimally offered cohesive or explicit moral notions for the 'inclusion' of people with disability in communities. Importantly, Churches have paid little attention to the historical construction of 'exclusion'. This paper proposes that matrices of patriarchal theology and patriarchal ethics continue to sustain structural positions of societal exclusion for people with disability because of implicit assumptions and values in the matrices about difference and different bodies. By examining a conjunction between feminism and disability around the issue of embodiment, the paper contends that 'inclusion' needs to be explored through the formation and embracing of matrices of feminist theology and feminist ethics.

  17. Lessons Learned Entry: Hypergolic Propellant Related Spills and Fires

    NASA Technical Reports Server (NTRS)

    Nufer, Brian

    2009-01-01

    The attached report is a compilation of all credible, unintentional hypergolic fluid related spills, fires, and explosions from the Apollo Program, the Space Shuttle Program, Titan Program, and a few other programs. Spill sites include the following government facilities: KSC, JSC, WSTF, VAFB, CCAFS, EAFB, Little Rock AFB, and McConnell AFB. The root causes and consequences of the incidents contained in this document vary drastically; however, certain "themes" can be deduced and utilized for future hypergolic propellant handling. Some of those common "themes" are summarized below: (1) Improper configuration control and complacency can lead to being falsely comfortable with a system (2) Communication breakdown can escalate an incident to a level where injuries occur and/or hardware is damaged (3) Improper propulsion system and ground support system designs can destine a system for failure (4) Improper training of technicians, engineers, and safety personnel can put lives in danger (5) Improper PPE, spill protection, and staging of fire extinguishing equipment can result in unnecessary injuries or hardware damage if an incident occurs (6) Improper procedural oversight, development, and adherence to the procedure can be detrimental and quickly lead to an undesirable incident (7) Improper local cleanliness or compatibility can result in fires or explosions The items listed above are only a short list of the issues that should be recognized prior to handling of hypergolic fluids or processing of vehicles containing hypergolic propellants. The summary of incidents in this report is intended to cover many more issues than those listed above that have been found during nearly the entire spectrum. of hypergolic propellant and/or vehicle processing.

  18. Art Rocks with Rock Art!

    ERIC Educational Resources Information Center

    Bickett, Marianne

    2011-01-01

    This article discusses rock art which was the very first "art." Rock art, such as the images created on the stone surfaces of the caves of Lascaux and Altimira, is the true origin of the canvas, paintbrush, and painting media. For there, within caverns deep in the earth, the first artists mixed animal fat, urine, and saliva with powdered minerals…

  19. Oil spill response: Countdown to readiness

    SciTech Connect

    Costello, J.D.

    1993-04-01

    In the wake of the Exxon Valdez oil spill, a task force representing America's oil industry set about studying the existing resources across the nation for responding to catastrophic oil spills. In June 1989 the task force reported that the capability did not exist in either government or industry to respond to a spill the magnitude of the one in Alaska. As a result of task force recommendations, 20 companies began the process that led to the creation of both the Marine Preservation Association (MPA) and the Marine Spill Response Corp. (MS-RC). The latter is headquartered in Washington, D.C., with 5 regional response centers around the US. Under the direction of the US Coast Guard, each of MSRC's five regions will provide a best-effort response to cleaning up spill of persistent (crude) oils that are beyond the capabilities of local spill response organizations. MSRC will work closely with both cooperatives and independent, commercial responders to maximize spill response effectiveness. The MPA and its member companies have committed more than $400 million for the acquisition of capital equipment for MSRC, an unprecedented record in American business history. MSRC is also involved in research programs concerning remote sensing, in-situ burning, dispersants, handling of recovered material, and shoreline countermeasures.

  20. Oil spill detection using hyperspectral infrared camera

    NASA Astrophysics Data System (ADS)

    Yu, Hui; Wang, Qun; Zhang, Zhen; Zhang, Zhi-jie; Tang, Wei; Tang, Xin; Yue, Song; Wang, Chen-sheng

    2016-11-01

    Oil spill pollution is a severe environmental problem that persists in the marine environment and in inland water systems around the world. Remote sensing is an important part of oil spill response. The hyperspectral images can not only provide the space information but also the spectral information. Pixels of interests generally incorporate information from disparate component that requires quantitative decomposition of these pixels to extract desired information. Oil spill detection can be implemented by applying hyperspectral camera which can collect the hyperspectral data of the oil. By extracting desired spectral signature from hundreds of band information, one can detect and identify oil spill area in vast geographical regions. There are now numerous hyperspectral image processing algorithms developed for target detection. In this paper, we investigate several most widely used target detection algorithm for the identification of surface oil spills in ocean environment. In the experiments, we applied a hyperspectral camera to collect the real life oil spill. The experimental results shows the feasibility of oil spill detection using hyperspectral imaging and the performance of hyperspectral image processing algorithms were also validated.

  1. The role of the church in developing the law.

    PubMed

    Skene, L; Parker, M

    2002-08-01

    The church and other community organisations have a legitimate role to play in influencing public policy. However, intervention by the church and other religious bodies in recent litigation in Australia and the United Kingdom raises questions about the appropriateness of such bodies being permitted to intervene directly in the court process as amici curiae. We argue that there are dangers in such bodies insinuating their doctrine under the guise of legal argument in civil proceedings, but find it difficult to enunciate a principled distinction between doctrine and legal argument. We advise that judges should exercise caution in dealing with amicus submissions.

  2. The Catholic Church, the American military, and homosexual reorientation therapy.

    PubMed

    Lutz, David

    2004-01-01

    Homosexual activist groups have targeted the Catholic Church and the American military as institutions especially in need of transformation. Associations of healthcare professionals are also under assault from homosexual activists. It is, nevertheless, appropriate for the Church and the military to defend themselves against this assault, to affirm that homosexuality is incompatible with Christian ethics and military service, and to help homosexuals free themselves from the vice of homosexuality. Arguments that homosexual reorientation therapy is unethical are unsound. Such therapy is consistent with the Christian virtue of charity.

  3. Democracy, embryonic stem cell research, and the Roman Catholic church.

    PubMed

    Oakley, Justin

    2002-08-01

    The Roman Catholic Church in Australia has lobbied politicians to prohibit embryonic stem cell research, on the grounds that such research violates the sanctity and inherent dignity of human life. I suggest, however, that reasoned reflection does not uniquely support such conclusions about the morality of stem cell research. A recent parliamentary standing committee report recommended that embryonic stem cell research be allowed to proceed in certain circumstances, and there appears to be widespread support in the Australian community for this position. I argue that the moral value of democracy requires parliamentarians to acknowledge the informed views of the wider community here, and to resist lobbying by church leaders on this issue.

  4. Opportunity Rocks!

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This high-resolution image captured by the Mars Exploration Rover Opportunity's panoramic camera shows in superb detail a portion of the puzzling rock outcropping that scientists are eagerly planning to investigate. Presently, Opportunity is on its lander facing northeast; the outcropping lies to the northwest. These layered rocks measure only 10 centimeters (4 inches) tall and are thought to be either volcanic ash deposits or sediments carried by water or wind. The small rock in the center is about the size of a golf ball.

  5. Terby's Rocks

    NASA Technical Reports Server (NTRS)

    2006-01-01

    27 January 2006 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows some of the light-toned, layered, sedimentary rock outcrops in northern Terby Crater. Terby is located along the north edge of Hellas Planitia. The sedimentary rocks might have been deposited in a greater, Hellas-filling sea -- or not. Today, the rocks are partly covered by dark-toned sediment and debris.

    Location near: 27.2oS, 285.3oW Image width: 3 km (1.9 mi) Illumination from: upper left Season: Southern Summer

  6. Oil spill chemical dispersants: Research, experience and recommendations

    SciTech Connect

    Allen, T.E.

    1982-01-01

    This book presents papers on the use of surfactants for the control of oil spills. Topics considered include laboratory toxicity effectiveness testing, the characteristics of spilled oil, salinity, water temperature, field effectiveness, dilution processes, remote sensing, oil spill fire hazards, the toxicity of oil spill dispersants to marine organisms, the effects of dispersed oil in marine sediments, dispersants for spill countermeasures on arctic beaches, contingency planning and guidelines, ecological considerations, and a multifaceted approach to applying dispersants.

  7. A sustainable approach to controlling oil spills.

    PubMed

    Al-Majed, Abdul Aziz; Adebayo, Abdulrauf Rasheed; Hossain, M Enamul

    2012-12-30

    As a result of the huge economic and environmental destruction from oil spills, studies have been directed at improving and deploying natural sorbents which are not only the least expensive but also the safest means of spill control. This research reviews the limitations and environmental impact of existing cleanup methods. It also justifies the need for concerted research effort on oil spill control using natural and sustainable technology concepts. The article proposes future guidelines for the development of a sustainable cleanup technology. Finally, guidelines for the development of a new technology for the Middle East are proposed, which is the use of an abundant resource--date palm fibers--for such techniques.

  8. Spill prevention using multiple level measurement technologies

    SciTech Connect

    Bahner, M.

    1995-12-31

    This paper demonstrates that for spill prevention of aboveground storage tanks, a multiple technology system gives the best security in avoiding costly spills. A combination of RF Admittance (Capacitance) switches and Ultrasonic Gap Switches gives the best available combination of high and high-high alarming. RF Admittance switches handle the widest range of process conditions while ultrasonic gap switches feature no calibration for added security. Both of these technologies may be equipped with self-checking diagnostics and full functional testing of the entire spill prevention control loop.

  9. Oil recovery; Technology that tames large spills

    SciTech Connect

    Valenti, M.

    1991-05-01

    This paper reports that the threat of oil spills is growing with the increasing use of larger tankers, the expansion of offshore oil exploration, and-as was demonstrated recently in the Persian Gulf-the dangers of war and terrorism. Aware of the environmental havoc that massive spills can cause, engineers are working hard to devise effective methods of scooping oil from the water's surface and cleaning contaminated shorelines. Techniques are being developed, which combine mechanical, chemical, and biological processes to contain spills.

  10. Rock Garden

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This false color composite image of the Rock Garden shows the rocks 'Shark' and 'Half Dome' at upper left and middle, respectively. Between these two large rocks is a smaller rock (about 0.20 m wide, 0.10 m high, and 6.33 m from the Lander) that was observed close-up with the Sojourner rover (see PIA00989).

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  11. The Church, the Family, and the School in the African American Community.

    ERIC Educational Resources Information Center

    Billingsley, Andrew; Caldwell, Cleopatra Howard

    1991-01-01

    Examines the interaction of church, school, and family in the African-American community. Using a holistic perspective and data from an ongoing, nationwide, multiyear study of church-sponsored family-oriented community outreach programs, the results indicate that the church is a powerful ally for the Black family. (JB)

  12. The Training of Semiliterate Rural Pastors in the Northwest Region Ethiopian Kale Heywet Church

    ERIC Educational Resources Information Center

    Fellows, Timothy Steven

    2014-01-01

    A common plea in missions is the need to train pastors and church leaders for the rapidly multiplying churches in the Majority World, resulting in numerous formal and nonformal theological education training programs. In spite of these efforts, many rural churches remain without pastors. Using appreciative inquiry and participatory…

  13. Revitalizing Young Adults through Leadership Training at Victory Presbyterian Church, Ilsan, Korea

    ERIC Educational Resources Information Center

    Noh, Kyeong Cheon

    2009-01-01

    This study has the aim of examining the effects obtained mainly through the leadership development process through small group dynamics for the purpose of making the youth group church, vitalized. The church reached the conclusion that the important problem for continuous church development was how to find a trained leader and to help the…

  14. 11 CFR 100.76 - Use of church or community room.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Use of church or community room. 100.76 Section...) Exceptions to Contributions § 100.76 Use of church or community room. No contribution results where an... political party, obtains the use of a church or community room and provides such room to any candidate...

  15. The Anglican Church and the World of Western Canada, 1820-1970.

    ERIC Educational Resources Information Center

    Ferguson, Barry, Ed.

    This book consists of 17 essays concerning the history of the Anglican church and its missions in western Canada. Essays examine the social and political role of the Anglican church, its influence among Native and non-Native populations, its effects on educational development, and the status of women in the church. Chapters 6, 8, 9, and 14 are…

  16. Hiding behind the Cloth: Child Sexual Abuse and the Catholic Church

    ERIC Educational Resources Information Center

    Dale, Kathryn A.; Alpert, Judith L.

    2007-01-01

    The existence of child sexual abuse within the Catholic Church has shocked many. In this article, the authors review the history of child sexual abuse in the church, the recent events that brought this tragedy into societal consciousness, and the efforts by the church to conceal the abuse. Two sources of empirical literature, the general…

  17. State and Church in British Honduran Education, 1931-39: A British Colonial Perspective.

    ERIC Educational Resources Information Center

    Hitchen, Peter

    2000-01-01

    Offers an analysis of church and state influences on the development of education in British Honduras (now Belize). Focuses on the British neglect of education in the colony; the emergence of tensions between the church and state, exploring issues related to Roman Catholic and Protestant rivalry; and church-state issues. (CMK)

  18. The Negotiation and Articulation of Identity, Position and Ethos in Joint Church Academies

    ERIC Educational Resources Information Center

    Green, Elizabeth

    2014-01-01

    This paper summarises the key findings of a research project into the identity, position and ethos of jointly sponsored church academies. The research sought to investigate how joint church academies are situated within the field, how they relate to existing academies and the maintained church school sector and how they articulate their vision and…

  19. Psychological Type and Sex Differences among Church Leaders in the United Kingdom

    ERIC Educational Resources Information Center

    Craig, Charlotte L.; Francis, Leslie J.; Robbins, Mandy

    2004-01-01

    A sample of 135 female and 164 male church leaders of mixed denominations completed the Francis Psychological Type Scales. The female church leaders demonstrated clear preferences for extraversion over introversion, for sensing over intuition, for feeling over thinking, and for judging over perceiving. The male church leaders demonstrated clear…

  20. Detection of Oil Pollution Hotspots and Leak Sources Through the Quantitative Assessment of the Persistence and Temporal Repetition of Regular Oil Spills in the Caspian Sea Using Remote Sensing and GIS

    NASA Astrophysics Data System (ADS)

    Bayramov, E. R.; Buchroithner, M. F.; Bayramov, R. V.

    2015-08-01

    The main goal of this research was to detect oil spills, to determine the oil spill frequencies and to approximate oil leak sources around the Oil Rocks Settlement, the Chilov and Pirallahi Islands in the Caspian Sea using 136 multi-temporal ENVISAT Advanced Synthetic Aperture Radar Wide Swath Medium Resolution Images acquired during 2006-2010. The following oil spill frequencies were observed around the Oil Rocks Settlement, the Chilov and Pirallahi Islands: 2-10 (3471.04 sq. km.), 11-20 (971.66 sq. km.), 21-50 (692.44 sq. km.), 51-128 (191.38 sq. km.). The most critical oil leak sources with the frequency range of 41-128 were observed at the Oil Rocks Settlement. The exponential regression analysis between wind speeds and oil slick areas detected from 136 multi-temporal ENVISAT images revealed the regression coefficient equal to 63%. The regression model showed that larger oil spill areas were observed with decreasing wind speeds. The spatiotemporal patterns of currents in the Caspian Sea explained the multi-directional spatial distribution of oil spills around Oil Rocks Settlement, the Chilov and Pirallahi Islands. The linear regression analysis between detected oil spill frequencies and predicted oil contamination probability by the stochastic model showed the positive trend with the regression coefficient of 30%.

  1. Undoing Racism in America: Help from the Black Church.

    ERIC Educational Resources Information Center

    Vora, Erika; Vora, Jay A.

    2002-01-01

    Investigated whether a planned engagement of white college students, which had very little contact with African Americans, with members of a black community in a safe, welcoming environment (a black church) would significantly reduce racism. Participant surveys indicated that positive interactions between Blacks and Whites resulted in positive…

  2. The Reading Habits of Church Active Mormon Women.

    ERIC Educational Resources Information Center

    Appleton, Marianne; Cranney, A. Garr

    Data from 149 female members of the Church of Jesus Christ of Latter Day Saints (LDS) were used to construct a composite of the reading habits and their relation to other characterisitics of this group. The typical respondent was a married woman between 26 and 40 years old who had attended college but remained at home to care for children under…

  3. Lifelong Learning. A Guide to Adult Education in the Church.

    ERIC Educational Resources Information Center

    Grothe, Rebecca, Ed.

    This book contains eight papers about lifelong learning in the Christian church. The preface and foreword are written by Rebecca Groth and H. George Anderson, respectively. (1) "The Gospel Calls Us" (Margaret A. Krych) examines five theological themes of lifelong learning. Adult development and learning styles are considered in (2) "What Teachers…

  4. Classifying Church or Synagogue Library Materials. CSLA Guide No. 7.

    ERIC Educational Resources Information Center

    Kersten, Dorothy B.

    This revised guide is intended for use by both beginning and experienced church and synagogue librarians. Based on the latest edition of the Dewey Decimal System, the classification system that is recommended focuses on those subjects which would most likely be found in a congregational library. It is suggested that synagogue librarians may find…

  5. Subjective study of preferred listening conditions in Italian Catholic churches

    NASA Astrophysics Data System (ADS)

    Martellotta, Francesco

    2008-10-01

    The paper describes the results of research aimed at investigating the preferred subjective listening conditions inside churches. The effect of different musical motifs (spanning Gregorian chants to symphonic music) was investigated and regression analysis was performed in order to point out the relationship between subjective ratings and acoustical parameters. In order to present realistic listening conditions to the subjects a small subset of nine churches was selected among a larger set of acoustic data collected in several Italian churches during a widespread on-site survey. The subset represented different architectural styles and shapes, and was characterized by average listening conditions. For each church a single source-receiver combination with fixed relative positions was chosen. Measured binaural impulse responses were cross-talk cancelled and then convolved with five anechoic motifs. Paired comparisons were finally performed, asking a trained panel of subjects their preference. Factor analysis pointed out a substantially common underlying pattern characterizing subjective responses. The results show that preferred listening conditions vary as a function of the musical motif, depending on early decay time for choral music and on a combination of initial time delay and lateral energy for instrumental music.

  6. The Role of the Black Church in Community Medicine

    PubMed Central

    Levin, Jeffrey S.

    1984-01-01

    Historically, the black church has been the preserver and the perpetuator of the black ethos, the radix from which its defining values and norms have been generated, and the autonomous social institution that has provided order and meaning to the black experience in the United States. The traditional ethic of community-oriented service in the black ethos is highly compatible with the communitarian ethic of community medicine. Given this congruence and the much-documented fact that black Americans are an at-risk and under-served group regarding health status indicators and the provision of preventive health care, respectively, the black church is an extremely relevant locus for the practice of community medicine. A number of health programs based in or affiliated with the black church have operated throughout the United States, and these programs, along with the corpus of literature comprising conceptual articles favorable toward such a role for the black church, are reviewed within four areas of community medicine: primary care delivery, community mental health, health promotion and disease prevention, and health policy. PMID:6737505

  7. Church or state? The Holy See at the United Nations.

    PubMed

    Rahman, A

    1999-01-01

    This article provides an information on the role and position of the Roman Catholic Church in the UN. The Roman Catholic Church was elected to participate in the UN as the "Holy See". The "Holy See" is the supreme organ of government of the Catholic Church with the pope designated as its head under the Code of Canon Law, with the Vatican City regarded as its "vassal" territory. Unlike any other modern nation, the Vatican City does not support its citizen; rather it provides a base for the central administration of the Roman Catholic Church. The "Holy See" was regarded as a "nonmember state" in the UN. Pope Paul VI established the first Holy See "permanent observer mission" on March 21, 1964. When the Holy See was admitted as a nonmember state permanent observer, it maintained delegates at specialized agencies such as the International Atomic Energy Agency and the Council for Cultural Cooperation of the Council of Europe. The status of the Holy See as a state under the International Law was uncertain because it has not satisfied the modern definition of a nation, which has: 1) a permanent population; 2) a defined territory; 3) a government; and 4) the capacity to enter into relations with the other states.

  8. Latinos, Education, and the Church: Toward a Culturally Democratic Future

    ERIC Educational Resources Information Center

    Darder, Antonia

    2016-01-01

    The article provides a comprehensive critical analysis of key issues that are deeply salient to an examination of the relationship of Latinos, education, and the Church. The status of Latinos and their educational participation in the US is systematically presented through a critical theoretical lens that brings questions of historical, political,…

  9. Church-Owned Higher Education and the Democratization of Romania

    ERIC Educational Resources Information Center

    Szolar, Eva

    2008-01-01

    The purpose of the paper is manifold. The first aim is to create a framework for analysis or to map the landscape of the Romanian church-related higher education institutions. The second is to answer the question that the existing educational policies, societal and cultural trends how will determine the identity, mission and functioning of these…

  10. Mauritian Creole Identity Development and Influences of the Catholic Church

    ERIC Educational Resources Information Center

    Jungers, Christin M.; Gregoire, Jocelyn

    2010-01-01

    Investigating the influence of the Roman Catholic Church on the racial/ethnic identity development of Mauritian Creole peoples was the broad goal of the present study, which was framed by multidimensional approaches to human development, identity development models, and principles of Catholic Social Teaching (CST). Data were collected from 25…

  11. Child Sexual Abuse in the Anglican Church of Australia

    ERIC Educational Resources Information Center

    Parkinson, Patrick N.; Oates, R. Kim; Jayakody, Amanda A.

    2012-01-01

    This article reports on a retrospective study of cases of child sexual abuse complaints made against clergy, other employed pastoral staff, and volunteers in the Anglican Church of Australia between 1990 and 2008. There were 191 allegations of sexual abuse made by 180 complainants against 135 individuals. Twenty-seven of those 135 had more than…

  12. The African American Church, Education and Self Determination

    ERIC Educational Resources Information Center

    Mitchell, Roland W.

    2010-01-01

    This special issue on "The Role of Spirituality, Religion and the African American Church on Educational Outcomes" is extremely timely. Moreover, the fact that this conversation is taking place in "The Journal of Negro Education" ("JNE") demonstrates once again that the "JNE" has its finger firmly on the pulse of significant educational and…

  13. Separation of Church and State: The Endless Struggle.

    ERIC Educational Resources Information Center

    Klein, Joseph P.

    1983-01-01

    The author advocates his belief in the separation of church and state, considers the implications of complete separation, and discusses the "resurgence of religion in our public school system," as well as the "intrusion of religious authority into the privacy of personal bio-ethics issues." (JM)

  14. Response of Church Related Adults to the Film, "Parable."

    ERIC Educational Resources Information Center

    Davies, Richard Ed

    The purpose of this study was to investigate response to the film, "Parable," a 20-minute color film which depicts a clown in a circus setting and which has no dialog but evokes strong emotional/affective reactions. Postviewing reactions to the film by 141 adults from age 20 to 70 of United Methodist churches in southern Indiana were researched.…

  15. The Separation of Church and State. Exploring the Constitution Series.

    ERIC Educational Resources Information Center

    McWhirter, Darien A.

    This textbook on the separation of church and state continues the "Exploring the Constitution Series," which introduces important areas of constitutional law. Intended to serve either as a reference work, a supplement to a standard textbook, or as the textbook for a course, this volume covers the constitutional issues of prayer in public…

  16. Competencies for Ministers of Senior Adults in Southern Baptist Churches

    ERIC Educational Resources Information Center

    Burt, John Robert

    2009-01-01

    The purpose of the study was to discover and analyze the competencies that senior adult ministers should possess in order to be effective within the church as perceived by senior adult ministry educators and senior adult ministry practitioners. The participants were limited to senior adult ministry educators who were seminary faculty and adult…

  17. View of main entrance of the Church of God. This ...

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

    View of main entrance of the Church of God. This structure was originally a lodge hall for the Woodmen of the World from the adjacent mill neighborhoods such as Lincoln and Dallas Mill - 601 Humes Avenue (House), 601 Humes Avenue, Huntsville, Madison County, AL

  18. Language Standards and Communicative Style in the Black Church.

    ERIC Educational Resources Information Center

    Wright, Richard Louis

    This study examines linguistic form and communication style in working-class and middle-class black preachers of two types: those who are not seminary trained, who preach spontaneously, and those who are seminary trained, who read from a prepared text. Ten sermons were tape-recorded in natural settings at two churches in Washington, D.C. Analyses…

  19. "Sex and the Church": Sexuality, Misconduct, and Education in Methodism

    ERIC Educational Resources Information Center

    Stephens, Darryl W.

    2011-01-01

    This article describes Methodism's efforts to address misconduct within ministerial relationships as an important dimension of sexuality education within a religious context. The United Methodist Church (UMC) makes a concerted effort to promote awareness, justice, and healing in cases of sexual abuse within ministerial relationships. The most…

  20. Tradition and Innovation in Russian Church Slavonic Hymnography

    ERIC Educational Resources Information Center

    Nelson, Elena Margaret

    2010-01-01

    The focus of this dissertation is the highly specialized and stylized liturgical language of Russian Church Slavonic (RCS). Historically, RCS has been strictly controlled by authorities and has conformed to established norms, but innovations have nevertheless arisen in response to various conditions. One major wave of innovations was a long,…

  1. Science, Birth Control, and the Roman Catholic Church

    ERIC Educational Resources Information Center

    Baker, Jeffrey J.

    1970-01-01

    Discusses human difficulty in grasping large numbers and long range truths. Gives history of the Roman Catholic Birth Control Commission and the Pope's issuing of the Humanae Vitae alongside data on population growth and related problems. Contrasts the birth control issue with other conflicts between science and the Catholic Church, pointing out…

  2. Honour and Shame in a Church of England Primary School

    ERIC Educational Resources Information Center

    Wilson, Tom

    2014-01-01

    While students of Islamic societies and cultures are aware of the influence of dynamics of honour and shame on behaviour, these factors are not always recognized by those who engage with Muslims in the UK. This paper will discuss the impact of concerns related to honour and shame on the behaviour of Muslim pupils in a Church of England primary…

  3. Acoustic analysis in Mudejar-Gothic churches: Experimental results

    NASA Astrophysics Data System (ADS)

    Galindo, Miguel; Zamarreño, Teófilo; Girón, Sara

    2005-05-01

    This paper describes the preliminary results of research work in acoustics, conducted in a set of 12 Mudejar-Gothic churches in the city of Seville in the south of Spain. Despite common architectural style, the churches feature individual characteristics and have volumes ranging from 3947 to 10 708 m3. Acoustic parameters were measured in unoccupied churches according to the ISO-3382 standard. An extensive experimental study was carried out using impulse response analysis through a maximum length sequence measurement system in each church. It covered aspects such as reverberation (reverberation times, early decay times), distribution of sound levels (sound strength); early to late sound energy parameters derived from the impulse responses (center time, clarity for speech, clarity, definition, lateral energy fraction), and speech intelligibility (rapid speech transmission index), which all take both spectral and spatial distribution into account. Background noise was also measured to obtain the NR indices. The study describes the acoustic field inside each temple and establishes a discussion for each one of the acoustic descriptors mentioned by using the theoretical models available and the principles of architectural acoustics. Analysis of the quality of the spaces for music and speech is carried out according to the most widespread criteria for auditoria. .

  4. Acoustic analysis in Mudejar-Gothic churches: experimental results.

    PubMed

    Galindo, Miguel; Zamarreño, Teófilo; Girón, Sara

    2005-05-01

    This paper describes the preliminary results of research work in acoustics, conducted in a set of 12 Mudejar-Gothic churches in the city of Seville in the south of Spain. Despite common architectural style, the churches feature individual characteristics and have volumes ranging from 3947 to 10 708 m3. Acoustic parameters were measured in unoccupied churches according to the ISO-3382 standard. An extensive experimental study was carried out using impulse response analysis through a maximum length sequence measurement system in each church. It covered aspects such as reverberation (reverberation times, early decay times), distribution of sound levels (sound strength); early to late sound energy parameters derived from the impulse responses (center time, clarity for speech, clarity, definition, lateral energy fraction), and speech intelligibility (rapid speech transmission index), which all take both spectral and spatial distribution into account. Background noise was also measured to obtain the NR indices. The study describes the acoustic field inside each temple and establishes a discussion for each one of the acoustic descriptors mentioned by using the theoretical models available and the principles of architectural acoustics. Analysis of the quality of the spaces for music and speech is carried out according to the most widespread criteria for auditoria.

  5. Creative Procedures for Adult Groups; Improving Teaching in the Church.

    ERIC Educational Resources Information Center

    Minor, Harold D., Ed.

    This guide to creative procedures for improving teaching adult church groups deals with the following: (1) steps in planning for instructional and learning experiences in adult groups; (2) techniques for admitting new ideas into a class; (3) using personal creativity through such means as role-playing, real-life experiences, brainstorming,…

  6. 3. August, 1970 VIEW FROM TOP OF UNITARIAN CHURCH OF ...

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

    3. August, 1970 VIEW FROM TOP OF UNITARIAN CHURCH OF ORANGE STREET WITH LEVI STARBUCK HOUSE (#14) AT LEFT AND THE BLOCK (#15-23) AT RIGHT - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  7. 4. August, 1970 VIEW FROM TOP OF UNITARIAN CHURCH OF ...

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

    4. August, 1970 VIEW FROM TOP OF UNITARIAN CHURCH OF ORANGE STREET PARTICULARLY NOS. 12, 14 AND 14 1/3, AND THE HARBOR - Orange & Union Streets Neighborhood Study, 8-31 Orange Street, 9-21 Union Street & Stone Alley, Nantucket, Nantucket County, MA

  8. Electronic Religion and the Separation of Church and State.

    ERIC Educational Resources Information Center

    Jackson, Gordon

    An examination of the rise of "electronic religion" (religious broadcasting on radio and television) in the United States and the movement's fusing of religious and political issues during the 1980 election year lends credibility to the argument that a clash between church and state is inherent in the political aspects of these…

  9. The Great Oil Spill Cleanup Contest.

    ERIC Educational Resources Information Center

    Hampton, Elaine

    1993-01-01

    Presents an exciting way to acquaint students with current methods to clean up oil spills. Students also have the freedom to create new clean-up methods as they think through the problem and experiment to find effective solutions. (PR)

  10. Satellites View Growing Gulf Oil Spill (Update)

    NASA Video Gallery

    On April 30, 2010, the Deepwater Horizon oil rig exploded in the Gulf of Mexico, triggering the largest oil spill in U.S. history. The MODIS instrument, on board NASA's Terra and Aqua satellites, c...

  11. NASA Satellites View Gulf Oil Spill

    NASA Video Gallery

    Two NASA satellites are capturing images of the oil spill in the Gulf of Mexico, which began April 20, 2010, with the explosion of the Deepwater Horizon oil rig. This series of images shows a space...

  12. Earth Observation Services (Oil Spill Mapping)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    An EOCAP project led Research Planning, Inc. to the development of advanced techniques for "environmental sensitivity" oil spill mapping. The new method incorporates satellite remote sensing and GIS technologies and was utilized to assess the damage potential of the Gulf war oil spill. EOCAP provides government co-funding to encourage private investment in, and to broaden the, use of, NASA-developed technology for analyzing information about Earth and ocean resources.

  13. Exxon Valdez oil spill restoration plan

    SciTech Connect

    1994-11-01

    In 1989, the Exxon Valdez oil spill contaminated about 1,500 miles of Alaska`s coastline. It killed birds, mammals, and fish, and disrupted the ecosystem in the path of the oil. The Exxon Valdez Restoration Plan provides long-term guidance for restoring the resources and services injured by the oil spill. It contains policies for making restoration decisions and describes how restoration activities will be implemented.

  14. Parietolith: A Late Complication of Spilled Gallstones.

    PubMed

    Hussain, Khalid; Tarar, Aimel Munir; Wahla, Madiha Saeed; Mian, Muhammad Amer; Masood, Jovaria

    2015-10-01

    Sub-costal port site abscess and sinus formation secondary to spilled gallstones during laparoscopic cholecystectomy is extremely rare, however such complications at umbilical port site has been described in literature. We present one such case in an elderly diabetic female. Spilled stones migrating to the port site should be kept in mind in a patient presenting with chronic discharging sinus at any of the laparoscopic port sites after laparoscopic cholecystectomy.

  15. "DEAR ROCK, WHAT'S YOUR DESTINY? Ancient and modern uses of rocks in industry, building and art."

    NASA Astrophysics Data System (ADS)

    Pennesi, Daniela

    2015-04-01

    The project is for students of first grade of secondary school. The activity is a game, virtual or real of associations between rock and soil samples with their uses in industry, building and art. The students, alone or in a team, have to form pairs having available various samples of rocks, soils and building materials as bags of cement, tiles.. They have images of colonnades, staircases of famous churches, cave paintings and colors. The project is multidisciplinary. During the activity, the teachers of art and technical education are involved with and the teacher of sciences. The game can be used as an introduction for the rocks' classification. The inquiry in team, is a good way to learn the several uses of mineral resources.

  16. Minimizing risks from spilled oil to ecosystem services using influence diagrams: the Deepwater Horizon spill response.

    PubMed

    Carriger, John F; Barron, Mace G

    2011-09-15

    Decision science tools can be used in evaluating response options and making inferences on risks to ecosystem services (ES) from ecological disasters. Influence diagrams (IDs) are probabilistic networks that explicitly represent the decisions related to a problem and their influence on desired or undesired outcomes. To examine how IDs might be useful in probabilistic risk management for spill response efforts, an ID was constructed to display the potential interactions between exposure events and the trade-offs between costs and ES impacts from spilled oil and response decisions in the DWH spill event. Quantitative knowledge was not formally incorporated but an ID platform for doing this was examined. Probabilities were assigned for conditional relationships in the ID and scenarios examining the impact of different response actions on components of spilled oil were investigated in hypothetical scenarios. Given the structure of the ID, potential knowledge gaps included understanding of the movement of oil, the ecological risk of different spill-related stressors to key receptors (e.g., endangered species, fisheries), and the need for stakeholder valuation of the ES benefits that could be impacted by a spill. Framing the Deepwater Horizon problem domain in an ID conceptualized important variables and relationships that could be optimally accounted for in preparing and managing responses in future spills. These features of the developed IDs may assist in better investigating the uncertainty, costs, and the trade-offs if large-scale, deep ocean spills were to occur again.

  17. Evaluation of an Oil Spill Trajectory Model Using Satellite-tracked, Oil-Spill-Simulating Drifters

    DTIC Science & Technology

    2003-09-01

    remained on the ocean surface and ran predominantly downwind. Oil spills with higher wax and asphaltene content tend to persist on the sea surface as a...consolidated mass more than the oils with lower concentrations of wax and asphaltene . The drifters replicate the motion of oil spills persisting

  18. 'Wopmay' Rock

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This approximate true-color image taken by NASA's Mars Exploration Rover Opportunity shows an unusual, lumpy rock informally named 'Wopmay' on the lower slopes of 'Endurance Crater.' The rock was named after the Canadian bush pilot Wilfrid Reid 'Wop' May. Like 'Escher' and other rocks dotting the bottom of Endurance, scientists believe the lumps in Wopmay may be related to cracking and alteration processes, possibly caused by exposure to water. The area between intersecting sets of cracks eroded in a way that created the lumpy appearance. Rover team members plan to drive Opportunity over to Wopmay for a closer look in coming sols. This image was taken by the rover's panoramic camera on sol 248 (Oct. 4, 2004), using its 750-, 530- and 480-nanometer filters.

  19. Field Guide for Arctic Oil Spill Behavior. Final report

    SciTech Connect

    Schulze, R.

    1984-11-01

    A Field Guide for Oil Spill Behavior was developed to provide the On-Scene Coordinator with the spill-behavior information needed to assess whether timely and adequate containment and removal actions are taken. The field guide describes arctic ice conditions, the physical properties of oil as it weathers, oil spill behavior in cold water and ice conditions, and spill retention potential for the Alaskan shore line. The guide then uses six spill scenarios to show the user how to apply spill behavior information to solve real-world problems.

  20. Black churches and HIV/AIDS: factors influencing congregations’ responsiveness to social issues.

    PubMed

    Fulton, Brad R

    2011-01-01

    The ambivalent response of many black churches to current social issues has caused some scholars to question the centrality of black churches within African-American communities. Using a nationally representative sample of black congregations, this study engages the debate about the institutional centrality of black churches by focusing on their response to HIV/AIDS. Although many congregational studies treat black churches as a monolithic whole, this analysis identifies heterogeneity among black churches that shapes their responsiveness to social issues. Contrary to prior claims, a congregation's liberal-conservative ideological orientation does not significantly affect its likelihood of having an HIV/AIDS program. Beyond assessing churches’ internal characteristics, this study uses institutional theory to analyze churches as open systems that can be influenced by their surrounding environment. It demonstrates that externally engaged congregations are significantly more likely to have a program. These results indicate that black churches maintain institutional centrality by engaging their external environment.

  1. A Summary of NASA and USAF Hypergolic Propellant Related Spills and Fires

    NASA Technical Reports Server (NTRS)

    Nufer, Brian

    2010-01-01

    Several unintentional hypergolic fluid related spills, fires, and explosions from the Apollo Program, the Space Shuttle Program, the Titan Program, and a few others have occurred over the past several decades. Spill sites include the following government facilities: Kennedy Space Center (KSC), Johnson Space Center (JSC), White Sands Test Facility (WSTF), Vandenberg Air Force Base (VAFB), Cape Canaveral Air Force Station (CCAFS), Edwards Air Force Base (EAFB), Little Rock AFB, and McConnell AFB. Until now, the only method of capturing the lessons learned from these incidents has been "word of mouth" or by studying each individual incident report. Through studying several dozen of these incidents, certain root cause themes are apparent. Scrutinizing these themes could prove to be highly beneficial to future hypergolic system test, checkout, and operational use.

  2. Classic Rock

    ERIC Educational Resources Information Center

    Beem, Edgar Allen

    2004-01-01

    While "early college" programs designed for high-school-age students are beginning to proliferate nationwide, a small New England school has been successfully educating teens for nearly four decades. In this article, the author features Simon's Rock, a small liberal arts college located in the Great Barrington, Massachusetts, that has…

  3. Rapid Dissolution of Soluble Uranyl Phases in Arid, Mine-Impacted Catchments near Church Rock, NM

    PubMed Central

    DELEMOS, JAMIE L.; BOSTICK, BENJAMIN C.; QUICKSALL, ANDREW N.; LANDIS, JOSHUA D.; GEORGE, CHRISTINE C.; SLAGOWSKI, NAOMI L.; ROCK, TOMMY; BRUGGE, DOUG; LEWIS, JOHNNYE; DURANT, JOHN L.

    2008-01-01

    We tested the hypothesis that runoff of uranium-bearing particles from mining waste disposal areas was a significant mechanism for redistribution of uranium in the northeastern part of the Upper Puerco River watershed (New Mexico). However, our results were not consistent with this hypothesis. Analysis of >100 sediment and suspended sediment samples collected adjacent to and downstream from uranium source areas indicated that uranium levels in the majority of the samples were not elevated above background. Samples collected within 50 m of a known waste disposal site were subjected to detailed geochemical characterization. Uranium in these samples was found to be highly soluble; treatment with synthetic pore water for 24 h caused dissolution of 10–50% of total uranium in the samples. Equilibrium uranium concentrations in pore water were >4.0 mg/L and were sustained in repeated wetting events, effectively depleting soluble uranium from the solid phase. The dissolution rate of uranium appeared to be controlled by solid-phase diffusion of uranium from within uranium-bearing mineral particles. X-ray adsorption spectroscopy indicated the presence of a soluble uranyl silicate, and possibly a uranyl phosphate. These phases were exhausted in transported sediment suggesting that uranium was readily mobilized from sediments in the Upper Puerco watershed and transported in the dissolved load. These results could have significance for uranium risk assessment as well as mining waste management and cleanup efforts. PMID:18589950

  4. Keys to modeling LNG spills on water.

    PubMed

    Hissong, D W

    2007-02-20

    Although no LNG ship has experienced a loss of containment in over 40 years of shipping, it is important for risk management planning to understand the predicted consequences of a spill. A key parameter in assessing the impact of an LNG spill is the pool size. LNG spills onto water generally result in larger pools than land spills because they are unconfined. Modeling of LNG spills onto water is much more difficult than for land spills because the phenomena are more complex and the experimental basis is more limited. The most prevalent practice in predicting pool sizes is to treat the release as instantaneous or constant-rate, and to calculate the pool size using an empirical evaporation or burn rate. The evaporation or burn rate is particularly difficult to estimate for LNG spills on water, because the available data are so limited, scattered, and difficult to extrapolate to the large releases of interest. A more effective modeling of possible spills of LNG onto water calculates, rather than estimating, the evaporation or burn rate. The keys to this approach are to: * Use rigorous multicomponent physical properties. * Use a time-varying analysis of spill and evaporation. * Use a material and energy balance approach. * Estimate the heat transfer from water to LNG in a way that reflects the turbulence. These keys are explained and demonstrated by predictions of a model that incorporates these features. The major challenges are describing the effects of the LNG-water turbulence and the heat transfer from the pool fire to the underlying LNG pool. The model includes a fundamentally based framework for these terms, and the current formulation is based on some of the largest tests to-date. The heat transfer coefficient between the water and LNG is obtained by applying a "turbulence factor" to the value from correlations for quiescent film and transition boiling. The turbulence factor is based on two of the largest unignited tests on water to-date. The heat transfer from

  5. Tacit consent: the Church and birth control in northern Italy.

    PubMed

    Dalla-Zuanna, Gianpiero

    2011-01-01

    This article employs novel documentation to examine ways in which the Church's moral rules on contraception were (or were not) communicated to parishioners in a predominantly Catholic context in a period of rapid fertility decline: the diocese of Padua, in the northeastern Italian region of Veneto, during the first half of the twentieth century. The account is based on documents that have until now been overlooked: the moral cases discussed during the periodic meetings among Padua priests in the years 1916–58, and the written answers provided by priests in response to a question asked of them concerning their efforts to combat the limiting of births. This documentation reveals the limited effect on the reproductive behavior of the position of the Catholic Church against birth control.

  6. Offshore oil spill response practices and emerging challenges.

    PubMed

    Li, Pu; Cai, Qinhong; Lin, Weiyun; Chen, Bing; Zhang, Baiyu

    2016-09-15

    Offshore oil spills are of tremendous concern due to their potential impact on economic and ecological systems. A number of major oil spills triggered worldwide consciousness of oil spill preparedness and response. Challenges remain in diverse aspects such as oil spill monitoring, analysis, assessment, contingency planning, response, cleanup, and decision support. This article provides a comprehensive review of the current situations and impacts of offshore oil spills, as well as the policies and technologies in offshore oil spill response and countermeasures. Correspondingly, new strategies and a decision support framework are recommended for improving the capacities and effectiveness of oil spill response and countermeasures. In addition, the emerging challenges in cold and harsh environments are reviewed with recommendations due to increasing risk of oil spills in the northern regions from the expansion of the Arctic Passage.

  7. 1981 international directory of oil spill control products

    SciTech Connect

    Not Available

    1981-01-01

    This directory provides detailed information on oil spill control products in the following categories: booms, pumps, skimmers, spill control chemicals, and sorbents. The information was obtained directly from manufacturers. Prices are not included. (DMC)

  8. Medford, Mass. Company Settles with EPA for Oil Spill

    EPA Pesticide Factsheets

    Erickson Fuel Company, Inc., a Medford, Mass. oil distributor, has agreed to pay a penalty of $14,500 to settle EPA claims regarding a January 2014 oil spill, and Erickson's failure to prepare an oil spill prevention plan.

  9. Environmental Variability during the CHURCH STROKE II Cruise 5 Exercise

    DTIC Science & Technology

    1979-02-01

    Exercise Plan for CHURCH "STROKE Tw. Cruise 5 (U). Naval Ocean Research and Development Activity , NSTL Station, MS, LRAPP Rep. S77-010, SECRET...distribution unlimited FROM: Distribution: Further dissemination only as directed by Commanding Officer, Naval Ocean Research and Development Activity ...Dissemination Only As Directed by NORDA Code 520 NAVAL OCEAN RESEARCH AND 0EV LOMNT ACTIVITY 43 ~~~NSTL St~ate, Missu=im 2 CLASSIFIED BY OPNAV1NST 5513.5

  10. Analysis of the black crust on Saint Michael's Church

    NASA Astrophysics Data System (ADS)

    Popister, I.; Zeman, A.

    2012-04-01

    The goal of the present study is to characterize the black crust on the main stone used at Saint Michael's Church in Cluj-Napoca, Romania. The gases in the atmosphere, along with natural and artificial pollutants can cause damage the integrity of the stone when it comes in contact with the stone's chemistry. In order to explain the mechanism of stone decay due to black crust it is necessary to know what "weathering" means, so it must be seen as a complex process that consists of: type of material, the environment in which the material is located, and the amount of time required for the process to take place. Each material has particular properties, due to its composition and genesis. When it comes in contact with the acidity of the "acid rain" (caused by sulphur, nitrogen oxides and carbon dioxide), the rain penetrates into the pore structure, corroding it and "allowing" the atmospheric particles to penetrate the stone. St. Michael's Church is one of the oldest Gothic architectural monuments in Cluj, Romania, being built predominantly from Cenozoic (Upper Eocene) limestone, locally known as the Cluj Limestone. The main quarry was in Baciu, near Cluj. The samples that were collected from the Saint Michael's Church were characterized by means of: optical microscope, Scattering Electronic Microscope, thin sections, EDS The samples that were collected from the Saint Michael's Church went through a series of tests: optical microscope, Scattering Electronic Microscope, thin sections, EDX, and cross-section. The optical microscope analysis of the thin sections revealed that the black crust layer is approximately 0.01mm, and in the sample there are perfectly shaped ooides, which is characteristic to this type of limestone. The SEM analysis shows a resedimentation layer on the surface of the black crust, which occurred probably due to the effect of acid rain. Further information regarding the results of the test will be presented on the poster.

  11. Ideal Teaching: Exploring the Attributes of an "Ideal Teacher" in the Church Educational System for the Church of Jesus Christ of Latter-Day Saints

    ERIC Educational Resources Information Center

    Strader, Matthew W.

    2009-01-01

    The purpose of this study was to identify the profile of an ideal teacher for the Church Educational System (CES) for the Church of Jesus Christ of Latter-day Saints. This study surveyed 159 students, teachers, and administrators in order to find the characteristics perceived to be ideal in a CES teacher. The survey included 16 characteristics of…

  12. Bioremediation of crude oil spills in marine and terrestrial environments

    SciTech Connect

    Prince, R.C.

    1995-12-31

    Bioremediation can be a safe and effective tool for dealing with crude oil spills, as demonstrated during the cleanup following the Exxon Valdez spill in Alaska. Crude oil has also been spilled on land, and bioremediation is a promising option for land spills too. Nevertheless, there are still areas where understanding of the phenomenon is rather incomplete. Research groups around the world are addressing these problems, and this symposium provides an excellent overview of some of this work.

  13. Walking with coffee: why does it spill?

    PubMed

    Mayer, H C; Krechetnikov, R

    2012-04-01

    In our busy lives, almost all of us have to walk with a cup of coffee. While often we spill the drink, this familiar phenomenon has never been explored systematically. Here we report on the results of an experimental study of the conditions under which coffee spills for various walking speeds and initial liquid levels in the cup. These observations are analyzed from the dynamical systems and fluid mechanics viewpoints as well as with the help of a model developed here. Particularities of the common cup sizes, the coffee properties, and the biomechanics of walking proved to be responsible for the spilling phenomenon. The studied problem represents an example of the interplay between the complex motion of a cup, due to the biomechanics of a walking individual, and the low-viscosity-liquid dynamics in it.

  14. Walking with coffee: Why does it spill?

    NASA Astrophysics Data System (ADS)

    Mayer, H. C.; Krechetnikov, R.

    2012-04-01

    In our busy lives, almost all of us have to walk with a cup of coffee. While often we spill the drink, this familiar phenomenon has never been explored systematically. Here we report on the results of an experimental study of the conditions under which coffee spills for various walking speeds and initial liquid levels in the cup. These observations are analyzed from the dynamical systems and fluid mechanics viewpoints as well as with the help of a model developed here. Particularities of the common cup sizes, the coffee properties, and the biomechanics of walking proved to be responsible for the spilling phenomenon. The studied problem represents an example of the interplay between the complex motion of a cup, due to the biomechanics of a walking individual, and the low-viscosity-liquid dynamics in it.

  15. 77 FR 60454 - Exxon Valdez Oil Spill Public Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... Office of the Secretary Exxon Valdez Oil Spill Public Advisory Committee AGENCY: Office of the Secretary... renewal of the Exxon Valdez Oil Spill Public Advisory committee. SUPPLEMENTARY INFORMATION: The Court Order establishing the Exxon Valdez Oil Spill Trustee Council also requires a public advisory...

  16. 78 FR 54669 - Exxon Valdez Oil Spill Public Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... Office of the Secretary Exxon Valdez Oil Spill Public Advisory Committee AGENCY: Office of the Secretary... announcing a public meeting of the Exxon Valdez Oil Spill Public Advisory Committee. DATES: October 3, 2013...-5011. SUPPLEMENTARY INFORMATION: The Exxon Valdez Oil Spill Public Advisory Committee was created...

  17. Oil Spill! Student Guide and Teacher Guide. OEAGLS Investigation 17.

    ERIC Educational Resources Information Center

    Fortner, Rosanne W.; Ihle, Stephanie

    Presented in this unit are three activities concerning the causes and effects of oil spills and methods used to clean up these spills in the oceans and Great Lakes. Students construct and interpret a graph showing oil pollution sources. The students create and try to clean up a small-scale oil spill in a pan, and they compare the water quality of…

  18. SILKFORCAST: a new tool for quantitative oil spill contingency planning

    SciTech Connect

    Poley, J. P.

    1980-07-01

    SILKFORCAST is a deterministic oil spill simulation program and a probabilistic oil spill simulator based on a Monte Carlo approach. Modules are included for pre-processing of weather data from various sources into a unified format. Tidal current and wind data are also considered. The model permits the forecasting of oil spill fates on a long- and short-term basis.

  19. Technology for Managing Spills on Land and Water

    ERIC Educational Resources Information Center

    Dahm, Douglas B.; And Others

    1974-01-01

    Spill control methods have been developed to control, treat and monitor spills of hazardous materials during their manufacture, transport, and storage. Spills on both land and water, and methods of treatment and control in these environments were studied. A discussion of detection and monitoring equipment and protective clothing concludes this…

  20. Mutual Interest: Engaging Vietnam on Oil Spill Prevention and Response

    DTIC Science & Technology

    2013-11-01

    on the BP Deepwater Horizon Oil Spill and Offshore Drilling builds trust and improves their response capability. The Commission concluded that the...Surface recovery skimmers were 26 National Commission on the BP Deepwater Horizon Oil Spill and...Sea. Los Angeles, University of California Press, 1979. National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling. Report to

  1. Spill Prevention, Control, and Countermeasure (SPCC) for Agriculture

    EPA Pesticide Factsheets

    A key element of the SPCC rule requires farms and other facilities to develop, maintain and implement an oil spill prevention plan, called an SPCC Plan. These plans help farms prevent oil spill, as well as control a spill should one occur.

  2. Poohbear Rock

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This image, taken by Sojourner's front right camera, was taken when the rover was next to Poohbear (rock at left) and Piglet (not seen) as it looked out toward Mermaid Dune. The textures differ from the foreground soil containing a sorted mix of small rocks, fines and clods, from the area a bit ahead of the rover where the surface is covered with a bright drift material. Soil experiments where the rover wheels dug in the soil revealed that the cloudy material exists underneath the drift.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech).

  3. White Rock

    NASA Technical Reports Server (NTRS)

    2002-01-01

    (Released 19 April 2002) The Science 'White Rock' is the unofficial name for this unusual landform which was first observed during the Mariner 9 mission in the early 1970's. As later analysis of additional data sets would show, White Rock is neither white nor dense rock. Its apparent brightness arises from the fact that the material surrounding it is so dark. Images from the Mars Global Surveyor MOC camera revealed dark sand dunes surrounding White Rock and on the floor of the troughs within it. Some of these dunes are just apparent in the THEMIS image. Although there was speculation that the material composing White Rock could be salts from an ancient dry lakebed, spectral data from the MGS TES instrument did not support this claim. Instead, the White Rock deposit may be the erosional remnant of a previously more continuous occurrence of air fall sediments, either volcanic ash or windblown dust. The THEMIS image offers new evidence for the idea that the original deposit covered a larger area. Approximately 10 kilometers to the southeast of the main deposit are some tiny knobs of similarly bright material preserved on the floor of a small crater. Given that the eolian erosion of the main White Rock deposit has produced isolated knobs at its edges, it is reasonable to suspect that the more distant outliers are the remnants of a once continuous deposit that stretched at least to this location. The fact that so little remains of the larger deposit suggests that the material is very easily eroded and simply blows away. The Story Fingers of hard, white rock seem to jut out like icy daggers across a moody Martian surface, but appearances can be deceiving. These bright, jagged features are neither white, nor icy, nor even hard and rocky! So what are they, and why are they so different from the surrounding terrain? Scientists know that you can't always trust what your eyes see alone. You have to use other kinds of science instruments to measure things that our eyes can

  4. Laparoscopic cholecystectomy. Leave no (spilled) stone unturned.

    PubMed

    Wilton, P B; Andy, O J; Peters, J J; Thomas, C F; Patel, V S; Scott-Conner, C E

    1993-01-01

    Stones are sometimes spilled at the time of cholecystectomy. Retrieval may be difficult, especially during laparoscopic cholecystectomy. Little is known about the natural history of missed stones which are left behind in the peritoneal cavity. We present a case in which a patient developed an intraabdominal abscess around such a stone. The abscess recurred after drainage and removal of the stone was needed for resolution. This case suggests that care should be taken to avoid stone spillage, and that stones which are spilled into the abdomen should be retrieved.

  5. Oil spill recovery method and apparatus

    SciTech Connect

    Cain, H.A.; Meneghetti, L.M.

    1980-10-07

    The recovery of oil in an oil spill on water is achieved by a medium which not only absorbs the oil but causes it to become heavy and loose its buoyancy in relation to water so it can be made to sink, together with apparatus for effecting the deposit of the medium upon the oil in an oil spill and for collecting the sinking oil below the surface and before it attaches itself to the bottom surface so it can be removed to a place where the recovered oil may be extracted from the medium which sank the oil.

  6. Tourism and its hypersensitivity to oil spills.

    PubMed

    Cirer-Costa, Joan Carles

    2015-02-15

    The sinking of the Don Pedro merchant ship in 2007 near the island of Ibiza is a good example of the extreme sensitivity of the tourism sector to oil spills. Despite the limited scale of the spill (only some 20 tonnes), its minimal ecological impact, and the rapid deployment of personnel and equipment to contain it, the accident nonetheless caused significant economic damage to the island's tourism sector. This particular case demonstrates the importance of the beach as a factor of production in the holiday tourism sector, and the capacity of even small amounts of oil to render it unusable and cause heavy losses to holiday firms.

  7. Solar and Calendrical Symbolism in the Early Medieval Finnish Church Murals

    NASA Astrophysics Data System (ADS)

    Ridderstad, Marianna

    2015-05-01

    The earliest church murals of the first stone churches in Finland were painted at the time when Christianity had only just become the official faith in the region and the old ethnic religion was still widely practiced. The 'pagan' motifs of these Early Medieval Finnish church murals reflect the complexity of the religious beliefs in this transition phase. The church actively transformed the festivals of the vernacular religion by giving Christian meanings to the symbols and rituals, as well as by replacing the ethnic deities with Christian figures. The solar symbolism and the calendrical motifs of the church murals are interpreted as imagery largely based on the Christianized remnants of the pre-Christian annual festivals. The earliest church murals thus provide important insight into the pre-Christian religious beliefs of late Iron Age Finland. Many of the motifs and symbols represented in the murals are related to the annual fertility cult and the solar goddess as one of its central figures.

  8. Perceived environmental church support is associated with dietary practices among African-American adults.

    PubMed

    Baruth, Meghan; Wilcox, Sara; Condrasky, Margaret D

    2011-06-01

    A unique strength of the African-American community is the importance of church and faith. Interventions promoting health might want to build on these strengths by developing faith-based interventions that encourage churches to create an environment that supports behavior change. The objective of the study was to examine the relationship between perceived environmental church support for healthy eating and intake of fruit and vegetables and fat- and fiber-related behaviors, and to examine whether these relationships differ by sex. The design was a cross-sectional study in which participants completed self-report dietary and perceived church support measures before initiation of an intervention. Relationships between fruit and vegetable consumption, fat- and fiber-related behaviors, and perceived church support (eg, total, written informational, spoken informational, instrumental [fruit and vegetable consumption only]), along with Support×Sex interactions were examined. Participants were 1,136 African-American church members from four geographically defined districts in South Carolina. Statistical analyses included regression models controlling for sex, age, years of education, health rating, and body mass index using SAS PROC MIXED. A separate model was conducted for each measure of perceived church support and each type of healthy eating index. Perceived total church support and perceived written and spoken informational church support were associated with considerably higher fruit and vegetable intake and more favorable fiber-related behaviors, whereas only perceived total and perceived written informational support were associated with more low-fat dietary behaviors. Perceived instrumental church support was not associated with fruit and vegetable consumption. No sex differences were found. The social and physical church environment can be an important factor influencing the dietary habits of its members. Future faith-based interventions should further explore

  9. Pilgrimage to wellness: an exploratory report of rural African American clergy perceptions of church health promotion capacity.

    PubMed

    Carter-Edwards, Lori; Hooten, Elizabeth Gerken; Bruce, Marino A; Toms, Forrest; Lloyd, Cheryl Lemay; Ellison, Calvin

    2012-01-01

    Churches serve vital roles in African American communities, where disease burden is disproportionately greater and healthcare access is more limited. Although church leadership often must approve programs and activities conducted within churches, little is known about their perception of churches as health promotion organizations, or the impact of church-based health promotion on their own health. This exploratory study assessed perceptions of church capacity to promote health among 27 rural, African American clergy leaders and report the relationship between their own health and that of their congregation. Results indicate a perceived need to increase the capacity of their churches to promote health. Most common were conducting health programs, displaying health information, kitchen committee working with the health ministry, partnerships outside of the church, and funding. Findings lay the foundation for the development of future studies of key factors associated with organizational change and health promotion in these rural church settings.

  10. Lumber spill in central California waters: implications for oil spills and sea otters

    SciTech Connect

    VanBlaricom, G.R.; Jameson, R.J.

    1982-03-19

    A large quantity of lumber was spilled in the ocean off central California during the winter of 1978, and it spread through most of the range of the threatened California sea otter population within 4 weeks. The movement rates of lumber were similar to those of oil slicks observed elsewhere. These observations indicate that a major oil spill could expose significant numbers of California sea otters to oil contamination.

  11. [Study of automatic marine oil spills detection using imaging spectroscopy].

    PubMed

    Liu, De-Lian; Han, Liang; Zhang, Jian-Qi

    2013-11-01

    To reduce artificial auxiliary works in oil spills detection process, an automatic oil spill detection method based on adaptive matched filter is presented. Firstly, the characteristics of reflectance spectral signature of C-H bond in oil spill are analyzed. And an oil spill spectral signature extraction model is designed by using the spectral feature of C-H bond. It is then used to obtain the reference spectral signature for the following oil spill detection step. Secondly, the characteristics of reflectance spectral signature of sea water, clouds, and oil spill are compared. The bands which have large difference in reflectance spectral signatures of the sea water, clouds, and oil spill are selected. By using these bands, the sea water pixels are segmented. And the background parameters are then calculated. Finally, the classical adaptive matched filter from target detection algorithms is improved and introduced for oil spill detection. The proposed method is applied to the real airborne visible infrared imaging spectrometer (AVIRIS) hyperspectral image captured during the deepwater horizon oil spill in the Gulf of Mexico for oil spill detection. The results show that the proposed method has, high efficiency, does not need artificial auxiliary work, and can be used for automatic detection of marine oil spill.

  12. Sedimentary Rocks

    NASA Technical Reports Server (NTRS)

    2005-01-01

    6 November 2005 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows outcrops of sedimentary rocks in a crater located just north of the Sinus Meridiani region. Perhaps the crater was once the site of a martian lake.

    Location near: 2.9oN, 359.0oW Image width: width: 3 km (1.9 mi) Illumination from: lower left Season: Northern Autumn

  13. Is it possible to receive information about the historical geomagnetic declination from church orientations?

    NASA Astrophysics Data System (ADS)

    Draxler, Andrea; Rauch, Roman; Gruber, Karin; Leohardt, Roman

    2013-04-01

    It is widely known that the main structure of many churches was planned and built in an east-ward direction. This procedure, called "easting", was used for centuries especially in catholic structures. "Easting" usually refers to the direction of sunrise at the church patron's day. Assuming however that this direction is estimated by compasses there could be a significant correlation between the geographic orientation of the churches and the value of magnetic declination at the date of building. In Europe compasses are known since the 11th century. For this study altogether 124 churches located in lower Austria and built between 1100 to 1900 were analysed. Of primary interest is the geographic orientation of the churches, which was extracted out of georeferenced satellite images in Google Earth and the NO Atlas. The measured orientation of the church's nave is then compared to the geographic east direction as well as to the magnetic east direction, according to the magnetic field in the church's construction year which is determined by published geomagnetic field models. The resulting deviations for the geographic east direction split our data into two groups: churches that were built before 1500 and churches that were constructed after 1500. The boundary between these two data sets is marked by the Ottoman wars in the 16th century, where a lot of churches were destroyed. After 1500 the differences between the church's orientation and the geographic east direction are significantly bigger than before the Ottoman wars, so we shifted our focus for the following calculations on the time span from 1100 to 1500, where we found quite small deviations for both the geographic and the magnetic east direction. The principle idea of church orientation, usually referred to as "Easting" is to direct the church to the point of sunrise on the patron saint's day. Therefore we also calculated the solar azimuth on the patron saint's day and compared it to the orientation of the

  14. The Church as a Bridge to Deliver Health Resources Via Telehealth

    ClinicalTrials.gov

    2016-05-11

    Obesity; Diet, Food, and Nutrition; Church; Healthcare Disparities; Minority Health; Mobile Health; Telehealth; Community-based Participatory Research; Primary Health Care; Weight Loss Programs; Health Behavior

  15. Development of an oil spill forecast system for offshore China

    NASA Astrophysics Data System (ADS)

    Wang, Yonggang; Wei, Zexun; An, Wei

    2016-07-01

    An oil spill forecast system for offshore China was developed based on Visual C++. The oil spill forecast system includes an ocean environmental forecast model and an oil spill model. The ocean environmental forecast model was designed to include timesaving methods, and comprised a parametrical wind wave forecast model and a sea surface current forecast model. The oil spill model was based on the "particle method" and fulfills the prediction of oil particle behavior by considering the drifting, evaporation and emulsification processes. A specific database was embedded into the oil spill forecast system, which contained fundamental information, such as the properties of oil, reserve of emergency equipment and distribution of marine petroleum platform. The oil spill forecast system was successfully applied as part of an oil spill emergency exercise, and provides an operational service in the Research and Development Center for Offshore Oil Safety and Environmental Technology.

  16. Planning for the human dimensions of oil spills and spill response.

    PubMed

    Webler, Thomas; Lord, Fabienne

    2010-04-01

    Oil spill contingency planners need an improved approach to understanding and planning for the human dimensions of oil spills. Drawing on existing literature in social impact assessment, natural hazards, human ecology, adaptive management, global change and sustainability, we develop an integrative approach to understanding and portraying the human dimensions impacts of stressors associated with oil spill events. Our approach is based on three fundamental conclusions that are drawn from this literature review. First, it is productive to acknowledge that, while stressors can produce human impacts directly, they mainly affect intermediary processes and changes to these processes produce human impacts. Second, causal chain modeling taken from hazard management literature provides a means to document how oil spill stressors change processes and produce human impacts. Third, concepts from the global change literature on vulnerability enrich causal models in ways that make more obvious how management interventions lessen hazards and mitigate associated harm. Using examples from recent spill events, we illustrate how these conclusions can be used to diagrammatically portray the human dimensions of oil spills.

  17. Coast Guard's Response to Spilled Oil

    ERIC Educational Resources Information Center

    Ard, R. W., Jr.

    1976-01-01

    The Coast Guard utilizes a number of monitoring detectors, sensors, and techniques to find, recover and identify oil spills. Discussed in this article are in-situ and airborne sensors, systems developed to provide clean-up capability such as air deployable anti-pollution transfer system (ADAPTS), and techniques which will determine the source of a…

  18. DISPERSANT EFFECTIVENESS ON OIL SPILLS - EMPIRICAL CORRELATIONS

    EPA Science Inventory

    When a dispersant is applied to an oil slick, its effectiveness in dispersing the spilled oil depends on various factors such as oil properties, wave mixing energy, temperature of both oil and water, and salinity of the water. Estuaries represent water with varying salinities. In...

  19. Aquatic oil spill cleanup using natural sorbents.

    PubMed

    Paulauskienė, Tatjana; Jucikė, Indrė

    2015-10-01

    One of the most popular transportation methods of crude oil is water transport, leading to potential spills of these pollutants in the seas and oceans and water areas of ports, during their extraction, transportation, transhipment and use. The growth of the Lithuanian economy and the expansion of competitiveness were hardly imagined without the development of the Klaipeda seaport. However, the intensity of shipping and the increase in cargo loading volumes at specialised terminals are associated with a higher risk of environmental pollution. To achieve a sustainable development of the seaport, it is necessary not only to ensure the prevention of potential water pollution but also, if necessary, to use environmentally friendly technology for pollution management. The work analyses the possibilities related to the collection of oil products from the water surface using natural sorbents (peat, wool, moss and straw) and their composites.The research of absorbed amount of crude oil and diesel fuel spilled on the water surface, while using sorbents and their composites, determined that sorbents' composite straw-peat (composition percentage of straw-peat 25-75 %) absorbs the major amount of both crude oil (60 % of the spilled volume) and diesel fuel (69 % of the spilled volume) comparing to single sorbents and sorbents' composite straw-peat (composition percentage of straw-peat 50-50 %).

  20. Sea otter oil spill avoidance study

    SciTech Connect

    Davis, R.W.; Williams, T.M.; Awbrey, F.

    1988-04-01

    To determine whether acoustic, visual, or olfactory stimuli could be used to move sea otters out of an area in the event of an oil spill, the authors recorded the responses of sea otters to a variety of stimuli during captive studies in Alaska. These findings are similar to those of previous attempts to control the movements of sea otters and other marine mammals and birds. An alternative to herding is to capture otters in the vicinity of the spill and temporarily hold them in captivity. This approach is only practical if the number of otters in jeopardy is small (less than 60) and there is enough time to capture them. Based on the results of the study and previous attempts by the California Department of Fish and Game to herd sea otters, the authors do not think acoustic, visual, and olfactory stimuli are effective deterrents. In the absence of effective methods to keep sea otters out of an oil spill, the emphasis must remain on spill prevention, containment, and cleanup.

  1. Alternative interpretations of oil spill data

    USGS Publications Warehouse

    Piatt, John F.

    1997-01-01

    In his article "Oil, Seabirds, and Science" (BioScience 46: 587-597), John Wiens attempted to review Exxon Valdez oil spill (EVOS) damage assessment studies and the politics of EVOS science in one stroke. In my opinion, neither purpose was particularly well served.

  2. MODELING DISPERSANT INTERACTIONS WITH OIL SPILLS

    EPA Science Inventory

    EPA is developing a model called the EPA Research Object-Oriented Oil Spill Model (ERO3S) and associated databases to simulate the impacts of dispersants on oil slicks. Because there are features of oil slicks that align naturally with major concepts of object-oriented programmi...

  3. Rock mechanics. Second edition

    SciTech Connect

    Jumikis, A.R.

    1983-01-01

    Rock Mechanics, 2nd Edition deals with rock as an engineering construction material-a material with which, upon which, and within which civil engineers build structures. It thus pertains to hydraulic structures engineering; to highway, railway, canal, foundation, and tunnel engineering; and to all kinds of rock earthworks and to substructures in rock. Major changes in this new edition include: rock classification, rock types and description, rock testing equipment, rock properties, stability effects of discontinuity and gouge, grouting, gunite and shotcrete, and Lugeon's water test. This new edition also covers rock bolting and prestressing, pressure-grouted soil anchors, and rock slope stabilization.

  4. Rock Driller

    NASA Technical Reports Server (NTRS)

    Peterson, Thomas M.

    2001-01-01

    The next series of planetary exploration missions require a method of extracting rock and soil core samples. Therefore a prototype ultrasonic core driller (UTCD) was developed to meet the constraints of Small Bodies Exploration and Mars Sample Return Missions. The constraints in the design are size, weight, power, and axial loading. The ultrasonic transducer requires a relatively low axial load, which is one of the reasons this technology was chosen. The ultrasonic generator breadboard section can be contained within the 5x5x3 limits and weighs less than two pounds. Based on results attained the objectives for the first phase were achieved. A number of transducer probes were made and tested. One version only drills, and the other will actually provide a small core from a rock. Because of a more efficient transducer/probe, it will run at very low power (less than 5 Watts) and still drill/core. The prototype generator was built to allow for variation of all the performance-effecting elements of the transducer/probe/end effector, i.e., pulse, duty cycle, frequency, etc. The heart of the circuitry is what will be converted to a surface mounted board for the next phase, after all the parameters have been optimized and the microprocessor feedback can be installed.

  5. English TC explains church teaching to college students.

    PubMed

    Aldred, D; Aldred, L

    1996-01-01

    This article presents an explanation of Church teaching to college students on the meaning of marriage, the religious tenets of natural family planning, sexual abstinence, and human rights within population policies. It is argued that the use of natural family planning and abstinence within marriage involves a change in attitude toward sexuality. Fertility is a gift to be used and enjoyed as part of sexuality. Sex becomes a sign of renewal of the covenant of marriage that strengthens and is being strengthened by a growing love for one another. The Catholic Church teaches that birth regulation is necessary for planning families. Natural family planning is the best way to build relationships and to grow in love. Contraceptive sex is a rejection of the patterns of fertility that are the basis of womanhood. Love within marriage is more than an emotional attachment. It is a commitment to each other that takes love out of peaceful feelings and into the realm of decisions. The covenant of love is complete acceptance of each other that hides nothing. Anything that limits the self-gift to each other is a limit to marriage. Natural family planning takes into account a knowledge and appreciation of fertility in contrast to modern contraception that associates fertility control with a problem to be avoided or destroyed. Abstinence during the most fertile period can be a way of loving in itself, by respecting and valuing this time period in order to focus on growing together in love. The fertility cycle becomes a cycle of love that passes through the stages of courtship and honeymoon. Modern contraception has contributed to the breaking of the link between marriage and the procreative meaning of life. The eugenics movement in the early years of birth control proposed that only the best should be allowed to breed. The randomness of love is a barrier to policies of selective human breeding. The Church reinforces the view that every new life is a gift and parenting is a privilege.

  6. Distribution of lateral acoustic energy in Mudejar Gothic churches

    NASA Astrophysics Data System (ADS)

    Girón, S.; Galindo, M.; Zamarreño, T.

    2008-09-01

    In this work, the physical measures of spatial impression are considered in 12 Mudejar-Gothic churches in the city of Seville in the south of Spain. This study describes the spatial distribution of the early and late lateral acoustic energy, through monaural parameters derived from impulse response analysis using a maximum length sequence measurement system in each church. In the first time analysis, the two early lateral energy measures, early lateral fraction (LF) and early lateral fraction cosine (LFC) are taken in order to assess apparent source width (ASW), and the late lateral level (GLL) in the second to assess listener envelopment (LEV) are conducted. Parameters have been studied spectrally in each temple and were averaged at low- and mid-frequency values in their different naves in order to study how these two attributes of sound perception vary with source-receiver distance. Experimental results have been compared with the theoretical early lateral energy fractions and late lateral level, both of which are derived by assuming that reflected energy in these places of worship is solely dependent on source-receiver distance. This comparison is carried out in accordance with the μ-model proposed by the authors in an earlier paper in order to describe the dependence of acoustic monaural omnidirectional energy parameters on source-receiver distance. Thus, it is supposed that the directional distribution of reflections is similar to a diffuse distribution. To conclude, these spatially averaged monoaural parameters have been correlated with geometric variables by using linear regression and only weak correlations with the mean width of the churches and with the height/width ratio have been found.

  7. Hazardous materials (HAZMAT) Spill Center strategic plan

    SciTech Connect

    1996-01-01

    This strategic Plan was developed in keeping with the Department of Energy`s mission for partnership with its customers to contribute to our Nation`s welfare by providing the technical information and the scientific and educational foundation for the technology, policy and institutional leadership necessary to achieve efficiency in energy use, diversity in energy sources, a more productive and competitive economy, improved environmental quality, and a secure national defense. The Plan provides the concepts for realigning the Departments`s Hazardous Materials Spill Center (HSC) in achieving its vision of becoming the global leader in meeting the diverse HAZMAT needs in the areas of testing, training, and technology. Each of these areas encompass many facets and a multitude of functional and operational requirements at the Federal, state, tribal, and local government levels, as well as those of foreign governments and the private sector. The evolution of the limited dimensional Liquefied Gaseous Fuels Spill Test Facility into a multifaceted HAZMAT Spill Center will require us to totally redefine our way of thinking as related to our business approach, both within and outside of the Department. We need to establish and maintain a viable and vibrant outreach program through all aspects of the public (via government agencies) and private sectors, to include foreign partnerships. The HAZMAT Spill Center goals and objectives provide the direction for meeting our vision. This direction takes into consideration the trends and happenings identified in the {open_quotes}Strategic Outlook{close_quotes}, which includes valuable input from our stakeholders and our present and future customers. It is our worldwide customers that provide the essence of the strategic outlook for the HAZMAT Spill Center.

  8. A tale of two recent spills--comparison of 2014 Galveston Bay and 2010 Deepwater Horizon oil spill residues.

    PubMed

    Yin, Fang; Hayworth, Joel S; Clement, T Prabhakar

    2015-01-01

    Managing oil spill residues washing onto sandy beaches is a common worldwide environmental problem. In this study, we have analyzed the first-arrival oil spill residues collected from two Gulf of Mexico (GOM) beach systems following two recent oil spills: the 2014 Galveston Bay (GB) oil spill, and the 2010 Deepwater Horizon (DWH) oil spill. This is the first study to provide field observations and chemical characterization data for the 2014 GB oil spill. Here we compare the physical and chemical characteristics of GB oil spill samples with DWH oil spill samples and present their similarities and differences. Our field observations indicate that both oil spills had similar shoreline deposition patterns; however, their physical and chemical characteristics differed considerably. We highlight these differences, discuss their implications, and interpret GB data in light of lessons learned from previously published DWH oil spill studies. These analyses are further used to assess the long-term fate of GB oil spill residues and their potential environmental impacts.

  9. The Gladstone (Australia) oil spill - impacts on intertidal areas: baseline and six months post-spill.

    PubMed

    Melville, Felicity; Andersen, Leonie E; Jolley, Dianne F

    2009-02-01

    In January 2006, 25 tonnes of heavy fuel oil spilled into the Port of Gladstone in Queensland, Australia, from the breached hull of a bulk carrier ship. While approximately 18 tonnes of the oil was recovered, a certain amount of oil was deposited in the intertidal areas of Port Curtis leaving a highly visible, viscous residue. The objectives of this research were to assess the short-term (one month post-spill) and medium-term (six months post-spill) impacts on the intertidal habitat. Sediment polycyclic aromatic hydrocarbons (PAHs) and metal concentrations, mangrove communities and intertidal macroinvertebrates were assessed at oil impacted sites, adjacent sites which were not visibly impacted and reference sites which were located outside the recorded distribution of the oil spill. At one month post-spill, highest PAH concentrations were found at the impacted sites, with concentrations of some PAHs exceeding Australian and New Zealand sediment quality guidelines (SQG) [ANZECC/ARMCANZ, 2000. Sediment Quality Guidelines. Australia and New Zealand Environment and Conservation Council and Agriculture and Resource Management Council of Australia and New Zealand]. However, by six months post-spill PAH concentrations had significantly decreased. PAH concentrations tended to be higher in the back (upper) intertidal zone than at the front of the mangrove stand, and sediment cores indicated that PAH contaminants had remained in the top 4cm of the sediment. These results indicate that the overall decreased PAH concentrations are likely to be due to evaporation, photoxidation and tidal flushing of the residual oil in these impacted sites. During the initial survey, the impact site contained very few or no crabholes in the high intertidal area, indicating a low crab density in comparison to reference sites. However, at six months post-spill mangrove crab communities appeared to be fully recovered with crabhole densities in impact sites similar to reference sites. While little

  10. i4OilSpill, an operational marine oil spill forecasting model for Bohai Sea

    NASA Astrophysics Data System (ADS)

    Yu, Fangjie; Yao, Fuxin; Zhao, Yang; Wang, Guansuo; Chen, Ge

    2016-10-01

    Oil spill models can effectively simulate the trajectories and fate of oil slicks, which is an essential element in contingency planning and effective response strategies prepared for oil spill accidents. However, when applied to offshore areas such as the Bohai Sea, the trajectories and fate of oil slicks would be affected by time-varying factors in a regional scale, which are assumed to be constant in most of the present models. In fact, these factors in offshore regions show much more variation over time than in the deep sea, due to offshore bathymetric and climatic characteristics. In this paper, the challenge of parameterizing these offshore factors is tackled. The remote sensing data of the region are used to analyze the modification of wind-induced drift factors, and a well-suited solution is established in parameter correction mechanism for oil spill models. The novelty of the algorithm is the self-adaptive modification mechanism of the drift factors derived from the remote sensing data for the targeted sea region, in respect to empirical constants in the present models. Considering this situation, a new regional oil spill model (i4OilSpill) for the Bohai Sea is developed, which can simulate oil transformation and fate processes by Eulerian-Lagrangian methodology. The forecasting accuracy of the proposed model is proven by the validation results in the comparison between model simulation and subsequent satellite observations on the Penglai 19-3 oil spill accident. The performance of the model parameter correction mechanism is evaluated by comparing with the real spilled oil position extracted from ASAR images.

  11. Artic oil-spill response guide for the alaskan beaufort sea. Final report

    SciTech Connect

    Not Available

    1988-03-01

    Contents include--Federal Response Organization; Initial Response; Elements of Response; Detection and Surveillance, Oil-Spill Trajectory Models, Oil-Spill Containment, Oil-Spill Recovery, Transfer Equipment, Recovered Oil Storage Equipment, Oil-Spill Disposal, Personnel, Logistics, Well Control, Dispersants, Mechanics of Response, Oil Spill Response Scenarios; Appendices.

  12. Luminescence (IRSL) dating of Yeni Rabat church in Artvin, Turkey

    NASA Astrophysics Data System (ADS)

    Şahiner, Eren; Meriç, Niyazi; Uygun, Selda

    2013-05-01

    Luminescence dating is a chronological method that has been used extensively in terrestrial materials. In this study, we present Infrared Stimulated Luminescence (IRSL) dating results obtained for sediment and pottery samples taken from Yeni Rabat Church, Ardanuç, Artvin, Turkey. For this purpose, equivalent dose (ED) and annual dose rate (AD) of samples were measured. For annual dose rate, concentrations of radioactive isotopes (U, Th, K) were determined by using a high-purity germanium detector. For the equivalent dose, polymineral fine grain SAR (Single Aliquot Regenerative Dose) and MAAD (Multiple Aliquot Additive Dose) procedures were used. The optimal preheat temperature was determined for sediment and pottery samples. Ages were calculated by Aitken's luminescence age calculation method, which found 710±190 years for the pottery sample and 1450±370 years, 1390±420 years, 1430±310 years, 2210±520 years and 1640±390 years for different sediment samples, respectively. These estimated age ranges support the theory that Yeni Rabat Church could have been constructed in medieval times.

  13. Dealing with Social Change: The Mormon Church's Response to Change in Women's Roles.

    ERIC Educational Resources Information Center

    Iannaccone, Laurence R.; Miles, Carrie A.

    1990-01-01

    After two decades of resistance, the Mormon church has begun accommodating change in women's roles. Accommodation increases participation among younger and less experienced members but decreases participation among older and more experienced members, suggesting that successful churches must balance accommodation and resistance to social change.…

  14. Disaster Management in the Church and Synagogue Library. CSLA Guide No. 18.

    ERIC Educational Resources Information Center

    Martin, Nadia J.

    This guide is written for staff in church and synagogue libraries which traditionally have small collections, limited funding, and volunteer staff. The information in this guide provides the tools needed to create a customized disaster response plan for church or synagogue libraries. Part 1: The Disaster Response Plan, covers the process of…

  15. "Give Us the Words": Protestant Faith Leaders and Sexuality Education in Their Churches

    ERIC Educational Resources Information Center

    Hach, Alexa; Roberts-Dobie, Susan

    2016-01-01

    A small sample of faith leaders from the USA's three largest Mainline Protestant denominations (American Baptist, Evangelical Lutheran Church of America and Methodist) were interviewed as part of a case study regarding sexuality education in their churches. The interview schedule, based on a previous Alan Guttmacher Institute designed…

  16. A Study of the Objectives for the Theological Preparation of Lutheran Church Missouri Synod Elementary Teachers

    ERIC Educational Resources Information Center

    Rockrohr, Deborah L.

    2013-01-01

    This study examined current practice in the area of theological preparation for Lutheran elementary teachers of the Lutheran Church-Missouri Synod (LCMS). As a church body with a well-defined doctrine, the LCMS requires a particular preparation for all ordained and commissioned workers placed on its official roster. A historical review of archival…

  17. Supporting African American Student Success through Prophetic Activism: New Possibilities for Public School-Church Partnerships

    ERIC Educational Resources Information Center

    Jordan, Diedria H.; Wilson, Camille M.

    2017-01-01

    This article describes how African American students' success can be improved via the increased support of Black churches and their partnerships with public schools. Findings and implications from a comparative case study of two North Carolina churches that strive to educationally assist African American public school students are detailed. Both…

  18. The Impact of the Charismatic Movement on the Roman Catholic Church

    ERIC Educational Resources Information Center

    Hocken, Peter

    2004-01-01

    The Catholic charismatic movement (renewal) may not have fulfilled all the hopes of its adherents, but it has had more impact on the Catholic Church than many realise. The signs are that this influence will increase as the effects sink deeper into church life. (Contains 33 notes.)

  19. Barriers to Participation in Adult Education for African Americans Attending a Christian Methodist Episcopal Church

    ERIC Educational Resources Information Center

    Chalmers, Michael

    2010-01-01

    Faith-based organizations, particularly churches, have embraced education. Historically, churches, synagogues, and temples have been the sites for educational programming. Yet, a great concern among religious institutions is participation in educational activities. Many studies have identified barriers to participation in adult education among…

  20. "Standing Porter at the Door of Thought": The Social Order of the Christian Science Church.

    ERIC Educational Resources Information Center

    Swanson, Douglas J.

    This examination of the social order of the Church of Christ, Scientist, provides a valuable learning opportunity for leaders of any organizational entity--or for any student of organizational communication/behavior. The study addresses labor, trust, power, and legitimization of activity within the church. It raises the issue of whether Christian…

  1. Attracting and Integrating Newcomers into Church Life: Research in Four Countries

    ERIC Educational Resources Information Center

    Sterland, Sam; Bellamy, John; Escott, Phillip; Castle, Keith

    2006-01-01

    This article highlights the importance of considering the flow of newcomers into church life and the inadequacy of relying solely upon changes in numbers of attenders in assessing the effectiveness of churches. Drawing upon data collected in four countries, Australia, England, New Zealand and the United States of America, this article looks at the…

  2. Expanding Cooperative Extension's Audience: Establishing a Relationship with Cowboy Church Members

    ERIC Educational Resources Information Center

    Williams, Katy; Strong, Robert; Lockett, Landry

    2013-01-01

    The study reported here provided a descriptive report on cowboy churches, while identifying the potential for Extension-cowboy church collaborations and examining the direct implications to Extension. The diffusion of innovations conceptualized the qualitative study. Semi-structured, face-to-face and phone interviews were conducted with 10 adults…

  3. Unit 5, STA. 50+00+RB, Orner Building, First U.M. Church Rectory, ...

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

    Unit 5, STA. 50+00+RB, Orner Building, First U.M. Church Rectory, & First U.M. Church-context - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

  4. Closing the Church University in 1894: Embracing or Accommodating Secularized Education

    ERIC Educational Resources Information Center

    Ricks, Brian W.

    2013-01-01

    The late 1800s have been noted as a major transitional period for the Church of Jesus Christ of Latter-day Saints. When the beleaguered pioneers first arrived in Utah they were isolated from the influence and expectations of the United States. During that time, leaders of the Church became influential in every aspect of life in Utah. By the end of…

  5. The New Immigrants: Tensions and Opportunities for the Church in America.

    ERIC Educational Resources Information Center

    Wenski, Thomas G.

    1998-01-01

    The arrival of immigrants presents challenges and tensions for the Catholic Church in America in areas of intercultural interactions. The pastoral structure of the national parish from the post-WWII immigrant church needs to be modified to accommodate the language, cultural, and social class differences of the new immigrant. This is successfully…

  6. Implementation of Evidence-Based HIV Interventions for Young Adult African American Women in Church Settings

    PubMed Central

    Stewart, Jennifer M.

    2015-01-01

    Objective To assess the barriers and facilitators to using African American churches as sites for implementation of evidence-based HIV interventions among young African American women. Design Mixed methods cross-sectional design. Setting African American churches in Philadelphia, PA. Participants 142 African American pastors, church leaders, and young adult women ages 18 to 25. Methods Mixed methods convergent parallel design. Results The majority of young adult women reported engaging in high-risk HIV-related behaviors. Although church leaders reported willingness to implement HIV risk-reduction interventions, they were unsure of how to initiate this process. Key facilitators to the implementation of evidence-based interventions included the perception of the leadership and church members that HIV interventions were needed and that the church was a promising venue for them. A primary barrier to implementation in this setting is the perception that discussions of sexuality should be private. Conclusion Implementation of evidence-based HIV interventions for young adult African American women in church settings is feasible and needed. Building a level of comfort in discussing matters of sexuality and adapting existing evidence-based interventions to meet the needs of young women in church settings is a viable approach for successful implementation. PMID:25139612

  7. Biography as Church History: Some Contrasts between the 1950s and the 1980s.

    ERIC Educational Resources Information Center

    Melville, Annabelle M.

    1984-01-01

    Comparison of Catholic biography in the 1950s and 1980s highlights prominent titles and publishers. Biographies as a segment of history of the Church in the United States, the author's writing of the biography of DuBourg, and the history of DuBourg's three decades in the American Catholic Church are noted. (EJS)

  8. Creating Collaborative Partnership With Local Churches to Improve Academic Performance of K-12 Public Schools

    ERIC Educational Resources Information Center

    Green-Powell, Patricia A.; Hilton, Adriel A.; Joseph, Crystal L.

    2011-01-01

    Since their founding, the Black churches have strived to implement and fulfill their missions. These institutions acknowledge the importance to become actively involved in the community as well as engaged in the lives of young people. Black churches are faced with unique challenges every day, however, they provide significant number of resources…

  9. The Sunday School Class: The Meaning of Older Women's Participation in Church.

    ERIC Educational Resources Information Center

    Stuckey, Jon C.

    This study examined the role of the church in providing elderly women with a structure within which to maintain social contact and spiritual support into old age. Twenty-one middle-class, older white women, all of whom lived in the same small Ohio town, attended the same Methodist church, and belonged to the same Sunday school class, were…

  10. Campaign 1984: Geraldine Ferraro vs. the Catholic Church and One Master Motive.

    ERIC Educational Resources Information Center

    Sullivan, Patricia A.

    The discord between the Catholic Church and its followers in the United States crystallized with the candidacy of Geraldine Ferraro for vice president in 1984, when she became the target of attacks by members of the church hierarchy. Ferraro questioned why she was singled out on the abortion issue, and indeed, at times she seemed to be running…

  11. Exploring Asian Female Pastors' Leadership Roles in the Church: Using Deborah's Story

    ERIC Educational Resources Information Center

    Lin, Yu-Fen; Li, Chi-Sing; Irby, Beverly J.; Brown, Genevieve

    2010-01-01

    Women in many Christian cultures are told that men are strong and should lead the church. Consequently, some women rationalize that they should not assume top leadership roles in the church. When they do assume such roles, many female pastors experience challenges. The purpose of our qualitative case study was to give voice to Asian female…

  12. Taking It to the Pews: a CBPR-guided HIV awareness and screening project with black churches.

    PubMed

    Berkley-Patton, Jannette; Bowe-Thompson, Carole; Bradley-Ewing, Andrea; Hawes, Starlyn; Moore, Erin; Williams, Eric; Martinez, David; Goggin, Kathy

    2010-06-01

    Utilizing a community-based participatory research (CBPR) approach is a potentially effective strategy for exploring the development, implementation, and evaluation of HIV interventions in African American churches. This CBPR-guided study describes a church-based HIV awareness and screening intervention (Taking It to the Pews [TIPS]) that fully involved African American church leaders in all phases of the research project. Findings from the implementation and evaluation phases indicated that church leaders delivered TIPS Tool Kit activities on an ongoing basis (about twice a month) over a 9-month period. TIPS church members were highly exposed to TIPS activities (e.g., 91% reported receiving HIV educational brochures, 84% heard a sermon about HIV). Most (87%) believed that the church should talk about HIV, and 77% believed that the church should offer HIV screening. These findings suggest that implementing an HIV intervention in Black church settings is achievable, particularly when a CBPR approach is used.

  13. TAKING IT TO THE PEWS: A CBPR-GUIDED HIV AWARENESS AND SCREENING PROJECT WITH BLACK CHURCHES

    PubMed Central

    Berkley-Patton, Jannette; Bowe-Thompson, Carole; Bradley-Ewing, Andrea; Hawes, Starlyn; Moore, Erin; Williams, Eric; Martinez, David; Goggin, Kathy

    2014-01-01

    Utilizing a community-based participatory research (CBPR) approach is a potentially effective strategy for exploring the development, implementation, and evaluation of HIV interventions in African American churches. This CBPR-guided study describes a church-based HIV awareness and screening intervention (Taking It to the Pews [TIPS]) that fully involved African American church leaders in all phases of the research project. Findings from the implementation and evaluation phases indicated that church leaders delivered TIPS Tool Kit activities on an ongoing basis (about twice a month) over a 9-month period. TIPS church members were highly exposed to TIPS activities (e.g., 91% reported receiving HIV educational brochures, 84% heard a sermon about HIV). Most (87%) believed that the church should talk about HIV, and 77% believed that the church should offer HIV screening. These findings suggest that implementing an HIV intervention in Black church settings is achievable, particularly when a CBPR approach is used. PMID:20528130

  14. Perceived resilience: Examining impacts of the deepwater horizon oil spill one-year post-spill.

    PubMed

    Shenesey, Jessica W; Langhinrichsen-Rohling, Jennifer

    2015-05-01

    Scant research has focused on resilient responding to disasters such as oil spills a year or more after the event. One year after the BP Deepwater Horizon oil spill, this study assessed perceived resilience, relations between resiliency and psychological symptoms, and the degree to which self-reported resiliency was associated with reduced psychological symptoms after accounting for differences in economic impact sustained by Gulf Coast residents. Participants were 812 adults (64% women, mean age 50) of 2 Alabama coastal communities. Participants were administered a telephone survey 1-year post-spill assessing self-perceptions of impact factors (e.g., economic and social), resilience, coping, and depressive and PTSD symptoms. Most participants perceived themselves as resilient (n = 739). As expected, lower perceived resilience was associated with greater ongoing depressive and PTSD symptoms. Spill-related economic impact predicted greater depressive and PTSD symptoms; however, perceived resilience predicted significant variance in psychological symptoms after taking into account spill-related economic impact. Improving individuals' sense of resiliency may help mitigate psychosocial and mental health effects over time.

  15. IT - OSRA: applying ensemble simulations to estimate the oil spill hazard associated to operational and accidental oil spills

    NASA Astrophysics Data System (ADS)

    Sepp Neves, Antonio Augusto; Pinardi, Nadia; martins, Flavio

    2016-04-01

    Every year, 270,000 tonnes of oil are estimated to be spilled in the ocean by vessel operations (e.g. tank washing, leakage of lubricants) and the so called operational spills are typically associated with small volumes and high occurrence rate. Vessel-related accidental spills (e.g. collisions, explosions) seldom occur and usually involve high volumes of oil, accounting for about 100,000 tonnes/year. The occurrence of accidental spills and their impacts have been well documented in the available literature. On the other hand, occurrence rates of operational spills and the effects they have on the marine and coastal environments remain very uncertain due to insufficient sampling effort and methodological limitations. Trying to foresee when and where an oil spill will occur in a certain area, its characteristics and impacts is, at present, impossible. Oil spill risk assessments (OSRAs) have been employed in several parts of the globe in order to deal with such uncertainties and protect the marine environment. In the present work, we computed the oil spill risk applying ensemble oil spill simulations following an ISO-31000 compliant OSRA methodology (Sepp Neves et al. , 2015). The ensemble experiment was carried out for the Algarve coast (southern Portugal) generating a unique data set of 51,200 numerical oil spill simulations covering the main sources of uncertainties (i.e. where and when the spill will happen and oil spill model configuration). From the generated data set, the risk due to accidental and operational spills was mapped for the Algarve municipalities based on the frequency and magnitude (i.e. concentrations) of beaching events and the main sources of risk were identified. The socioeconomic and environmental dimensions of the risk were treated separately. Seasonal changes in the risk index proposed due to the variability of meteo-oceanographic variables (i.e. currents and waves) were also quantified.

  16. To welcome or affirm: Black clergy views about homosexuality, inclusivity, and church leadership.

    PubMed

    Barnes, Sandra L

    2013-01-01

    When the subject of the Black Church and homosexuality is broached, research often focuses on homophobia and correlates with HIV/AIDS. Fewer studies examine other problematic issues germane to gay and lesbian involvement in Black congregations. In this analysis, Black clergy dialogue during focus groups about inclusivity and church leadership by gays and lesbians. Informed by Cultural Theory, of equal interest is whether discourses are influenced by Black Church cultural tools, as well as cultural dynamics, from the broader Black community. As anticipated, findings suggest the tendency for clergy to promote welcoming church spaces, but to be reticent about affirming homosexuality as an acceptable lifestyle. Furthermore, although clergy are generally supportive of involvement by closeted gays and lesbians as lay leaders, most do not support their involvement in the clergy, particularly as pastors. However, views vary based on denomination and gender, and are informed by Black Church cultural components such as scripture and the call-and-response tradition.

  17. Galileo's Religion Versus the Church's Science? Rethinking the History of Science and Religion

    NASA Astrophysics Data System (ADS)

    Wilson, D. B.

    Galileo's conflict with the Catholic Church is well recognized as a key episode in the history of physics and in the history of science and religion. This paper applies a new, historiographical approach to that specific episode. It advocates eliminating the science and religion. The Church concluded that the plainest facts of human experience agreed perfectly with an omniscient God's revealed word to proclaim the earth at rest. Supported by the Bible, Galileo, God-like, linked the elegance of mathematics to truths about nature. The Church, in effect, resisted Galileo's claim to be able to think like God, instead listening to God himself - and paying close attention to what man himself observed. We can thus see that the phrase ``Galileo's religion versus the Church's science'' is as meaningful (or meaningless) as the usual designation ``Galileo's science versus the Church's religion.''

  18. Integrating diabetes self-management interventions for mexican-americans into the catholic church setting.

    PubMed

    Baig, Arshiya A; Locklin, Cara A; Wilkes, Abigail E; Oborski, Donna Dempsey; Acevedo, John C; Gorawara-Bhat, Rita; Quinn, Michael T; Burnet, Deborah L; Chin, Marshall H

    2014-02-01

    Churches provide an innovative and underutilized setting for diabetes self-management programs for Latinos. This study sought to formulate a conceptual framework for designing church-based programs that are tailored to the needs of the Latino community and that utilize church strengths and resources. To inform this model, we conducted six focus groups with mostly Mexican-American Catholic adults with diabetes and their family members (N = 37) and found that participants were interested in church-based diabetes programs that emphasized information sharing, skills building, and social networking. Our model demonstrates that many of these requested components can be integrated into the current structure and function of the church. However, additional mechanisms to facilitate access to medical care may be necessary to support community members' diabetes care.

  19. Church-Based Emotional Support And Self-Forgiveness in Late Life.

    PubMed

    Krause, Neal

    2010-09-01

    The purpose of this study is to see whether emotional support from fellow church members is associated with self-forgiveness in late life. The data come from a longitudinal nationwide survey of older adults. An effort is made to contribute to the literature by comparing and contrasting the effects of two church-based support measures: the amount of emotional support that is provided by fellow church members and satisfaction with emotional support from co-religionists. The findings suggest that older study participants who are more satisfied with the emotional support they have received from the members of their church are more likely to forgive themselves than older people who are not satisfied with the emotional support they have received in church. In contrast, significant effects failed to emerge with the measure of the amount of received emotional support.

  20. Historical overview of church involvement in health and wellbeing in Australia: implications for health promotion partnerships.

    PubMed

    Ayton, Darshini; Carey, Gemma; Keleher, Helen; Smith, Ben

    2012-01-01

    Health promotion practice requires partnerships with different sectors of society and at all levels of government to achieve health equity as the prerequisites for health include domains that exist outside of the health sphere. Therefore existing partnerships for health need to be strengthened and the potential for new partnerships must be considered in order to address health holistically. The literature base exploring the church as a partner and setting for health promotion is predominantly from the US and therefore there is a need for research exploring the opportunities and challenges of partnering with churches in the Australian context. This paper presents an historical overview of the involvement of churches and church affiliated organisations in health and welfare in Australia recognising that while some of the values, practices and beliefs of churches may have considerable synergies with health promotion, others may be sources of contention or difference.

  1. Public health and church-based constructions of HIV prevention: black Baptist perspective

    PubMed Central

    Roman Isler, Malika; Eng, Eugenia; Maman, Susanne; Adimora, Adaora; Weiner, Bryan

    2014-01-01

    The black church is influential in shaping health behaviors within African-American communities, yet few use evidence-based strategies for HIV prevention (abstinence, monogamy, condoms, voluntary counseling and testing, and prevention with positives). Using principles of grounded theory and interpretive description, we explored the social construction of HIV prevention within black Baptist churches in North Carolina. Data collection included interviews with church leaders (n = 12) and focus groups with congregants (n = 7; 36 participants). Analytic tools included open coding and case-level comparisons. Social constructions of HIV/AIDS prevention were influenced by two worldviews: public health and church-based. Areas of compatibility and incompatibility exist between the two worldviews that inform acceptability and adaptability of current evidence-based strategies. These findings offer insight into ways to increase the compatibility of evidence-based HIV prevention strategies within the black Baptist church context. PMID:24643141

  2. Concept And Its Implementation During The Reconstruction Of The Church Of Blessed Virgin Mary In Chojna

    NASA Astrophysics Data System (ADS)

    Płotkowiak, Maciej

    2015-12-01

    St. Mary's parish church in Chojna was erected at the turn of XIV and XVc. in a shape of three aisles, hall church without transept, completed from the west with a single tower and from the east with polygonal presbytery with an ambulatory attached. The convergence of characteristic structural and decorative features with employed ones in medieval churches being attributed to Hinrich Brunsberg's fabric resulted in such a way, that also authorship of St. Mary in Chojna was assigned to this legendary architect and master builder of late Middle Ages period. The church was destroyed by fire during WWII in February 1945 and since then had remained as an open ruin. In 1997 reconstruction procedure of the church was begun under the leadership of the author and it still continues. This text consists of the sum of experiences connected with confronting design ideas and solutions with their executions on the site during construction works.

  3. Church-Based Social Relationships and Change in Self-Esteem Over Time

    PubMed Central

    2010-01-01

    This study had two goals. The first goal was to see if church-based social relationships are associated with change in self-esteem. Emotional support from fellow church members and having a close personal relationship with God served as measures of church-based social ties. The second goal was to see whether emotional support from fellow church members is more strongly associated with self-esteem than emotional support from secular social network members. The data came from an ongoing nationwide survey of older adults. The findings revealed that having a close personal relationship with God is associated with a stronger sense of self-esteem at the baseline and follow-up interviews. In contrast, emotional support from fellow church members was not associated with self-esteem at either point in time. However, emotional support from secular social network members was related to self-esteem at the baseline but not the follow-up interview. PMID:20300481

  4. In Situ Burning of Oil Spills.

    PubMed

    Evans, D D; Mulholland, G W; Baum, H R; Walton, W D; McGrattan, K B

    2001-01-01

    For more than a decade NIST conducted research to understand, measure and predict the important features of burning oil on water. Results of that research have been included in nationally recognized guidelines for approval of intentional burning. NIST measurements and predictions have played a major role in establishing in situ burning as a primary oil spill response method. Data are given for pool fire burning rates, smoke yield, smoke particulate size distribution, smoke aging, and polycyclic aromatic hydrocarbon content of the smoke for crude and fuel oil fires with effective diameters up to 17.2 m. New user-friendly software, ALOFT, was developed to quantify the large-scale features and trajectory of wind blown smoke plumes in the atmosphere and estimate the ground level smoke particulate concentrations. Predictions using the model were tested successfully against data from large-scale tests. ALOFT software is being used by oil spill response teams to help assess the potential impact of intentional burning.

  5. Operational approach for oil spill monitoring

    NASA Astrophysics Data System (ADS)

    Franca, Gutemberg B.; Landau, Luiz; Tores, Audalio R., Jr.; Drumond, Jose A. L.; Fragoso, Mauricio R.; De Almeida, Ricardo C.; Cunha, Gerson G.; Pedroso, Enrico C.; Beisl, Carlos H.

    2003-05-01

    This paper presents the methodological approach of the oil spill monitoring system that is being put into operation by the National Petroleum Agency (NPA) in Brazil. The methodology is based on integrated analysis of multi-sensor data which includes satellites products, such as, GOES and AVHRR Sea Surface Temperature (SST), SeaWiFs chlorophyll concentration, QuikScat near sea surface wind field, GOES and AVHRR convective rain areas, and Synthetic Aperture RADAR (SAR) data from RADARSAT-1 satellite. The methodology is implemented by means of a system composed by four subsystems called, data reception (SAR, GOES, NOAA and QuikScat), Integrator, hydrodynamic model and database. The methodology was applied to the accidental oil spill caused by PETROBRAS oil rig P-36. A RADARSAT-1 image was acquired during accident period at 21:07 (GMT) on 22nd of March 2001 and used. The results are presented and discussed.

  6. Saudis map $450 million gulf spill cleanup

    SciTech Connect

    Not Available

    1991-11-18

    This paper reports on Saudi Arabia which has earmarked about $450 million to clean up Persian Gulf beaches polluted by history's worst oil spills, created during the Persian Gulf crisis. Details of the proposed cleanup measures were outlined by Saudi environmental officials at a seminar on the environment in Dubai, OPEC News Agency reported. The seminar was sponsored by the Gulf Area Oil Companies Mutual Aid Organization, an environmental cooperative agency set up by Persian Gulf governments. Meantime, a Saudi government report has outlined early efforts designed to contain the massive oil spills that hit the Saudi coast before oil could contaminate water intakes at the huge desalination plants serving Riyadh and cooling water facilities at Al Jubail.

  7. A predictive ocean oil spill model

    SciTech Connect

    Sanderson, J.; Barnette, D.; Papodopoulos, P.; Schaudt, K.; Szabo, D.

    1996-07-01

    This is the final report of a two-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). Initially, the project focused on creating an ocean oil spill model and working with the major oil companies to compare their data with the Los Alamos global ocean model. As a result of this initial effort, Los Alamos worked closely with the Eddy Joint Industry Project (EJIP), a consortium oil and gas producing companies in the US. The central theme of the project was to use output produced from LANL`s global ocean model to look in detail at ocean currents in selected geographic areas of the world of interest to consortium members. Once ocean currents are well understood this information could be used to create oil spill models, improve offshore exploration and drilling equipment, and aid in the design of semi-permanent offshore production platforms.

  8. Survey to assess Persian Gulf spill effects

    SciTech Connect

    Not Available

    1992-02-10

    This paper reports that an international group is poised for an extensive survey of the Persian Gulf, including an assessment of the long term effects of last year's oil spill, a legacy of the Persian Gulf war. Saudi Arabia plans a $450 million cleanup program on beaches fouled by the massive spill. Plans for the survey were disclosed by the United National Educational, Scientific and Cultural Organization (Unesco). It is to be carried out under the auspices of the Regional Organization for the Protection of the Marine Environment (Ropme), Unesco's Intergovernmental Oceanographic Commission, and the U.S. National Oceanic and Atmospheric Administration. Ropme member countries are Bahrain, Iran, Iraq, Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates.

  9. Oil spill response group aiming for full operation

    SciTech Connect

    Crow, P.

    1991-12-02

    In 15 months the first national oil spill cleanup organization plans to be in operation at sites around the U.S. coast. This paper reports that the Marine Spill Response Corp. (MSRC), financed by major oil companies, plans to begin full operation Feb. 18, 1993. It is considering starting limited operations in selected regions before then. Following the 1989 Exxon Valdez oil spill, an American Petroleum Institute task force proposed creation of a private offshore oil spill response agency. Individual oil companies then began a nonprofit firm that has evolved into MSRC. MSRC has a clearly defined role: It exists to sponsor oil spill research and to respond to catastrophic spills from offshore pipelines, platforms, rigs and tankers, carrying the oil of its sponsoring companies.

  10. PCB spill response and notification requirements

    SciTech Connect

    1994-12-01

    Polychlorinated biphenyls (PCBs) are a class of organic chemicals that had become widely used in industrial applications due to their practical physical and chemical properties. Historical uses of PCBs include dielectric fluids (used in utility transformers, capacitors, etc.), hydraulic fluids, and other applications requiring stable, fire-retardant materials. Due to findings that PCBs may cause adverse health effects and due to their persistence and accumulation in the environment. The Toxic Substances Control Act (TSCA), enacted on october 11, 1976, banned the manufacture of PCBs after 1978 [Section 6(e)]. The first PCB regulations, promulgated at 40 CFR Part 761, were finalized on February 17, 1978. These PCB regulations include requirements specifying disposal methods and marking (labeling) procedures, and controlling PCB use. To assist the Department of Energy (DOE) in its efforts to comply with the TSCA statute and implementing regulations, the Office of Environmental Guidance has prepared the document ``Guidance on the Management of Polychlorinated Biphenyls (PCBs).`` That document explains the requirements specified in the statute and regulations for managing PCBs including PCB use, storage, transport, and disposal. The Environmental Protection Agency (EPA) established regulations at 40 CFR 761 Subpart G for the reporting and cleanup of spills resulting from the release of any quantity of material containing PCBs at concentrations of {ge} 50 ppm. The regulations, known collectively as the TSCA Spill Cleanup Policy, contain requirements for the notification, cleanup, decontamination verification, and recordkeeping of PCB spills. This Information Brief supplements the PCB guidance document by responding to common questions concerning PCB spill response and notification requirements. It is one of a series of Information Briefs pertinent to PCB management issues.

  11. Oil Spill Detection: Past and Future Trends

    NASA Astrophysics Data System (ADS)

    Topouzelis, Konstantinos; Singha, Suman

    2016-08-01

    In the last 15 years, the detection of oil spills by satellite means has been moved from experimental to operational. Actually, what is really changed is the satellite image availability. From the late 1990's, in the age of "no data" we have moved forward 15 years to the age of "Sentinels" with an abundance of data. Either large accident related to offshore oil exploration and production activity or illegal discharges from tankers, oil on the sea surface is or can be now regularly monitored, over European Waters. National and transnational organizations (i.e. European Maritime Safety Agency's 'CleanSeaNet' Service) are routinely using SAR imagery to detect oil due to it's all weather, day and night imaging capability. However, all these years the scientific methodology on the detection remains relatively constant. From manual analysis to fully automatic detection methodologies, no significant contribution has been published in the last years and certainly none has dramatically changed the rules of the detection. On the contrary, although the overall accuracy of the methodology is questioned, the four main classification steps (dark area detection, features extraction, statistic database creation, and classification) are continuously improving. In recent years, researchers came up with the use of polarimetric SAR data for oil spill detection and characterizations, although utilization of Pol-SAR data for this purpose still remains questionable due to lack of verified dataset and low spatial coverage of Pol-SAR data. The present paper is trying to point out the drawbacks of the oil spill detection in the last years and focus on the bottlenecks of the oil spill detection methodologies. Also, solutions on the basis of data availability, management and analysis are proposed. Moreover, an ideal detection system is discussed regarding satellite image and in situ observations using different scales and sensors.

  12. Cyber Physical Intelligence for Oil Spills (CPI)

    NASA Astrophysics Data System (ADS)

    Lary, D. J.

    2015-12-01

    The National Academy of Sciences estimate 1.7 to 8.8 million tons of oil are released into global waters every year. The effects of these spills include dead wildlife, oil covered marshlands and contaminated water. Deepwater horizon cost approximately $50 billion and severely challenged response capabilities. In such large spills optimizing a coordinated response is a particular challenge. This challenge can be met in a revolutionary new way by using an objectively optimized Cyber Physical Decision Making System (CPS) for rapid response products and a framework for objectively optimized decision-making in an uncertain environment. The CPS utilizes machine learning for the processing of the massive real-time streams of Big Data from comprehensive hyperspectral remote sensing acquired by a team of low-cost robotic aerial vehicles, providing a real-time aerial view and stream of hyperspectral imagery from the near UV to the thermal infrared, and a characterization of oil thickness, oil type and oil weathering. The objective decision making paradigm is modeled on the human brain and provides the optimal course trajectory for response vessels to achieve the most expeditious cleanup of oil spills using the available resources. In addition, oil spill cleanups often involve surface oil burns that can lead to air quality issues. The aerial vehicles comprehensively characterize air quality in real-time, streaming location, temperature, pressure, humidity, the abundance of 6 criterion pollutants (O3, CO, NO, NO2, SO2, and H2S) and the full size distribution of airborne particulates. This CPS can be readily applied to other systems in agriculture, water conversation, monitoring of stream quality, air quality, diagnosing risk of wild fires, etc..

  13. Lunar Rocks

    NASA Technical Reports Server (NTRS)

    1969-01-01

    The second manned lunar landing mission, Apollo 12 launched from launch pad 39-A at Kennedy Space Center in Florida on November 14, 1969 via a Saturn V launch vehicle. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard Apollo 12 was a crew of three astronauts: Alan L. Bean, pilot of the Lunar Module (LM), Intrepid; Richard Gordon, pilot of the Command Module (CM), Yankee Clipper; and Spacecraft Commander Charles Conrad. The LM, Intrepid, landed astronauts Conrad and Bean on the lunar surface in what's known as the Ocean of Storms while astronaut Richard Gordon piloted the CM, Yankee Clipper, in a parking orbit around the Moon. Lunar soil activities included the deployment of the Apollo Lunar Surface Experiments Package (ALSEP), finding the unmanned Surveyor 3 that landed on the Moon on April 19, 1967, and collecting 75 pounds (34 kilograms) of rock samples, some of which can be seen in this photograph. Apollo 12 safely returned to Earth on November 24, 1969.

  14. Helping nature clean up oil spills

    SciTech Connect

    Paddock, A.

    1996-11-01

    Oil spills are nothing new. In fact, for millions of years crude oil has been seeping up to the Earth`s surface, and for all that time Mother Nature has been on the job with microbes, or bacteria, to harmlessly convert the oil to water and carbon dioxide gas. Not all bacteria are bad. True, some can make us sick, however, the good ones help us bake bread, brew beer, and even clean up oil spills by a process known as biodegradation. Oil and bacteria don`t easily get together because oil and water don`t mix and bacteria prefer to stay in water. After some oil tankers spills in the English Channel 25 years ago, major oil companies (Arco, BP, Exxon, and others) developed oil dispersant products-specialized chemicals that make oils and sea water mix. The simplest examples of similar wetting agents are soaps and detergents. Now, thanks to dispersants, the natural bacteria at sea can easily get to the oil and the normally slow biodegradation process goes rather quickly.

  15. Modeling of LNG spills into trenches.

    PubMed

    Gavelli, Filippo; Chernovsky, Melissa K; Bullister, Edward; Kytomaa, Harri K

    2010-08-15

    A new method for the analysis of LNG spills into trenches has been developed to quantify vapor dispersion hazard distances. The model uses three steps to capture the behavior of an LNG spill into a trench. The first is to analytically calculate the evolving LNG flow, the second to calculate the vaporization rate along the trench, and the third is to calculate the dispersion of the vapors using a CFD model that has been validated for this application in the presence of complex geometries. This paper presents case studies that show the effect of wind perpendicular and parallel to the large aspect ratio trenches on vapor dispersion. The case studies also demonstrate the effect of complex terrain and obstacles such as vapor fences on vapor dispersion. The simulations show that wind direction relative to the trench has a significant effect on cloud shape, height, and maximum downwind distance. The addition of vapor fences to mitigate vapor dispersion hazards from an LNG spill into the LNG containment trench is shown to be effective.

  16. Waste Sampling Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  17. Air Sampling Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  18. Air Monitoring Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  19. Surface Water Sampling Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  20. Sediment Sampling Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  1. Water Sampling Data for BP Spill/Deepwater Horizon

    EPA Pesticide Factsheets

    The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.In response to the BP oil spill, EPA sampled air, water, sediment, and waste generated by the cleanup operations.

  2. Proceedings of the Workshop on Government Oil Spill Modeling

    NASA Technical Reports Server (NTRS)

    Bishop, J. M. (Compiler)

    1980-01-01

    Oil spill model users and modelers were brought together for the purpose of fostering joint communication and increasing understanding of mutual problems. The workshop concentrated on defining user needs, presentations on ongoing modeling programs, and discussions of supporting research for these modeling efforts. Specific user recommendations include the development of an oil spill model user library which identifies and describes available models. The development of models for the long-term fate and effect of spilled oil was examined.

  3. 75 FR 21648 - MMS Information Collection Activity: 1010-0106, Oil Spill Financial Responsibility for Offshore...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... Minerals Management Service MMS Information Collection Activity: 1010-0106, Oil Spill Financial... Part 253, Oil Spill Financial Responsibility for Offshore Facilities.'' DATES: Submit written comments... collection of information. SUPPLEMENTARY INFORMATION: Title: 30 CFR Part 253, Oil Spill...

  4. Spill Prevention, Control, and Countermeasure (SPCC) for the Upstream (Oil Exploration and Production) Sector

    EPA Pesticide Factsheets

    The SPCC rule requires facilities to develop, maintain, and implement an oil spill prevention plan, called an SPCC Plan. These plans help facilities prevent oil spill, as well as control a spill should one occur.

  5. Extent and frequency of vessel oil spills in US marine protected areas.

    PubMed

    Dalton, Tracey; Jin, Di

    2010-11-01

    Little is known about how marine protected areas (MPAs) may be vulnerable to vessel oil spills in the United States. This study investigated individual size, frequency, and total amount of vessel oil spilled in US MPAs, and how characteristics of MPAs and individual spill events influenced spills. Vessel oil spills in US waters (2002-06) and MPA boundaries were mapped. Total number and volume of oil spills inside and outside MPAs were computed. Results show that the presence of a MPA does not seem to prevent vessel oil spills or reduce the amount of oil spilled, and that a variety of MPA attributes (e.g., scale of protection, fishing restrictions, and others) and spill event characteristics (e.g., vessel type, year of spill, and others) affect oil spills inside and outside MPAs. These results can be used to develop MPA rules and marine transportation policies that reduce the vulnerability of sensitive resources to oil spills.

  6. 78 FR 47723 - Information Collection: Forms for Oil Spill Financial Responsibility for Offshore Facilities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... Bureau of Ocean Energy Management Information Collection: Forms for Oil Spill Financial Responsibility..., Oil Spill Financial Responsibility for Offshore Facilities. Forms: BOEM-1016 through 1023 and BOEM... collection renewal of requirements for BOEM's Oil Spill Financial Responsibility (OSFR) regulations under...

  7. Spill retrieval mechanism for removing a spilled substance from a liquid surface

    SciTech Connect

    Ellis, R.H.

    1982-11-23

    A spill retrieval mechanism is claimed for removing a spilled substance from a liquid surface and placing the substance in a reservoir. The mechanism includes: a trough having a conveyor operatively disposed thereon; a motor system for driving the conveyor; a scoop associated with the trough for directing the liquid and substance to the conveyor; a surface on the conveyor for retaining the spilled substance thereon; and a removal device extending between the conveyor and an associated reservoir to remove the substance from the conveyor and place it into the reservoir. The device also includes a structure to alter the angulation of the trough and conveyor to different angles of attack based on the requirements and particular job application.

  8. Back to the Future: Re-Appropriating Religious Education--A Case Study Using the Black Church

    ERIC Educational Resources Information Center

    Hinton, Mary D.

    2009-01-01

    The article suggests that Religious Education, in practice and as a field, will benefit by exploring the history and practice of Religious Education in the Black church. Using examples from the history, curriculum, and process of Religious Education in the historic Black church, the article argues that the Black church offers a dynamic educational…

  9. Church attendance in men who have sex with men diagnosed with HIV is associated with later presentation for HIV care.

    PubMed

    Van Wagoner, Nicholas; Mugavero, Michael; Westfall, Andrew; Hollimon, John; Slater, Larry Z; Burkholder, Greer; Raper, James L; Hook, Edward W

    2014-01-01

    We demonstrate an interdependent relationship between sexual behavior and church attendance on timing of human immunodeficiency virus (HIV) diagnosis and presentation for care. Men who have sex with men (MSM) and who attend church are more likely to present with lower CD4(+) T-lymphocyte counts than MSM who do not attend church.

  10. A Qualitative Phenomenological Analysis Exploring Digital Immigrants' Use of Church-Based Computer-Supported Collaborative Learning

    ERIC Educational Resources Information Center

    Brinkman-Kealey, Renee

    2012-01-01

    Individuals and societies have traditionally sought answers to important questions in life through religion. In the 21st century, physical churches with clergy are no longer the sole source of spiritual answers or knowledge. Since the late 1960s, church attendance has been declining. Church leaders have begun to implement new methods such as using…

  11. UNITED PRESBYTERIAN NATIONAL EDUCATION SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUMES IIA AND IIB, COMMUNICATIONS VARIABLES IN THE CHURCH.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. THE AIM WAS TO COMPARE VARIOUS POPULATIONS (CLERGY, COMMUNICANTS, CHURCH SCHOOL TEACHERS, AND YOUTH), CONCERNING THE EXTENT OF THEIR ORTHODOXY. VOLUMES IIA AND IIB OF THE REPORT RELATE TO THE…

  12. Liquid Spills on Permeable Soil Surfaces: Experimental Confirmations

    SciTech Connect

    Simmons, Carver S.; Keller, Jason M.

    2005-09-29

    Predictive tools for assessing the quantity of a spill on a soil from the observed spreading area could contribute to improving remediation when it is necessary. On a permeable soil, the visible spill area only hints about the amount of liquid that might reside below the surface. An understanding of the physical phenomena involved with spill propagation on a soil surface is key to assessing the liquid amount possibly present beneath the surface. The objective of this study is an improved prediction capability for spill behavior.

  13. Model of spills and fires from LNG and oil tankers.

    PubMed

    Fay, J A

    2003-01-31

    A comprehensive model for predicting the dynamics of spills from LNG and oil product tankers is constructed from fluid mechanics principles and empirical properties of oil and LNG spills on water. The analysis utilizes the significant tanker hold and discharge flow area dimensions to specify the cargo liquid outflow history and the ensuing pool characteristics, including the establishment of a pool fire. The pool fire area, duration, and heat release rate are determined as functions of the tanker cargo variables. Examples of an LNG and gasoline spill show that for likely discharge flow areas these spills may be regarded as instantaneous, simplifying the evaluation of risk consequences.

  14. Chemical Spill Prevention, Control, and Countermeasures Plan: 100 Areas

    SciTech Connect

    Chien, Y.M.

    1989-06-01

    The purpose of this Chemical Spill Prevention, Control, and Countermeasures (SPCC) Plan is to identify the chemical spill control practices, procedures, and containment devices Westinghouse Hanford Company (Westinghouse Hanford) employs to prevent a reportable quantity (RQ) of a hazardous substance (as defined in 40 CFR Part 302) from being released to the environment. The chemical systems and chemical storage facilities in the 100 Areas are described. This document traces the ultimate fate of accidental chemical spills at the 100 Areas. Also included in the document destinations, spill containment devices, and systems surveillance frequencies. 2 tabs.

  15. Oil spills: Legal aspects. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect

    Not Available

    1993-07-01

    The bibliography contains citations concerning the legal aspects of oil spills. Topics include general perspectives on oil spills, EPA's response to oil spills, legal and corporate response to oil spills, public interest groups' attitudes on oil spills, and economic and political approaches to the problems caused by oil spills. Federal, state and local legislation dealing with these problems is emphasized. (Contains 250 citations and includes a subject term index and title list.)

  16. Institutionalizing social support through the church and into the community.

    PubMed

    Eng, E; Hatch, J; Callan, A

    1985-01-01

    The positive influence of social support on such health related outcomes as patient adherence to medical regimens and stress reduction at the worksite has captured the attention of public health researchers and practitioners alike. Yet, the broader social outcome of building community competency to undertake and sustain health related solutions without constant intervention from professionals still remains elusive. The difficulty may lie with the need to uncover on each occasion the various roles and functions of social support structures that may or may not exist in a given community. The intent would then be to graft an intervention onto these existing roles and functions in order to mirror the naturally occurring social support structures. A conceptual framework that has been used to institutionalize health related activities through the role and function of the black Church, as a social unit of identity and solution for rural black communities in North Carolina, is put forth for consideration.

  17. The Russian Orthodox Church as moral norm entrepreneur.

    PubMed

    Stoeckl, Kristina

    2016-04-02

    Conflicts over religious symbols in the public sphere, gay marriage, abortion or gender equality have shown their disruptive potential across many societies in the world. They have also become the subject of political and legal debates in international institutions. These conflicts emerge out of different worldviews and normative conceptions of the good, and they are frequently framed in terms of competing interpretations of human rights. One newcomer voice in conflicts over rights and values in the international sphere is the Russian Orthodox Church (ROC), which in recent years has become an active promoter of 'traditional values' both inside Russia and internationally. This article studies the ideational prerequisites and dynamics of Russian Orthodox 'norm protagonism' in the international arena.

  18. Heat pump system for the LDS church office building

    SciTech Connect

    Wagstaff, W.

    1982-12-01

    The headquarters building for the Church of Jesus Christ of Latter-Day Saints (LDS) is a 28-story office building in downtown Salt Lake City, Utah. Completed in 1972, the building is heated and cooled by ground-water heat pumps. The heat-pump system allows considerable flexibility in balancing heating and cooling requirements, and allows for the recovery and use of heat which otherwise would be lost. Although there are a few problems associated with the system, officials in the Operations and Maintenance Division express general satisfaction with it and with the equipment. No firm figures are available on the economics of the heat-pump system, but it appears to be more economic than a comparable conventional system.

  19. The Russian Orthodox Church as moral norm entrepreneur

    PubMed Central

    Stoeckl, Kristina

    2016-01-01

    ABSTRACT Conflicts over religious symbols in the public sphere, gay marriage, abortion or gender equality have shown their disruptive potential across many societies in the world. They have also become the subject of political and legal debates in international institutions. These conflicts emerge out of different worldviews and normative conceptions of the good, and they are frequently framed in terms of competing interpretations of human rights. One newcomer voice in conflicts over rights and values in the international sphere is the Russian Orthodox Church (ROC), which in recent years has become an active promoter of ‘traditional values’ both inside Russia and internationally. This article studies the ideational prerequisites and dynamics of Russian Orthodox ‘norm protagonism’ in the international arena. PMID:27660397

  20. The Church Mountain Sturzstrom (Mega-Landslide), Glacier, Washington

    SciTech Connect

    Carpenter, M.R.; Easterbrook, D.J. . Dept. of Geology)

    1993-04-01

    Detailed investigation of an ancient sturzstrom or mega-landslide near Glacier, Washington has revealed it areal extent, approximate volume, age, geomorphology, source area, and possible causes. Stratigraphic and lithologic investigations indicate Church Mountain as the source area; therefore, this mega-landslide has been named the Church Mountain Sturzstrom (CMS). The CMS deposit is approximately 9 km in length, averages about 1 km in width, and has an estimated volume of 3 [times] 10[sup 8] m[sup 3]. Characteristics of the morphology and stratigraphy of the CMS deposit are suggestive of a sturzstrom origin, and may be indicative of sturzstrom elsewhere in the world. The overall stratigraphy of the deposit mimics the stratigraphy of the source area. The deposit is very compact, poorly sorted, matrix supported, and composed of highly angular clasts. Over steepening of the mountain due to glacial erosion may have contributed to the cause of failure, although the age of the CMS is at least 7,000 years younger than deglaciation. Four trees were C[sup 14] dated, yielding ages of about 2,700 B.P. for the CMS. Several other mega-landslides have been identified within 5--30 km of the CMS. The close proximity of these mega-landslides to the CMS suggests the possibility that they may have been triggered by an earthquake, although the ages of the other slides are currently unknown. The age of the CMS correlates approximately with age ranges of co-seismic events occurring along the west coast of Washington, further suggesting the possibility of an earthquake triggering mechanism.

  1. GPR Prospecting and Endoscopic Investigation in a Renaissance Church

    NASA Astrophysics Data System (ADS)

    Persico, Raffaele; Matera, Loredana; Bianco, Nadia; Masini, Nicola; Leopizzi, Giuseppe

    2015-04-01

    GPR prospecting in areas of cultural interest can reveal interesting secrets of the past history of the probed monument. In particular, tombs and crypts under the floor of the churches can be revealed [1-2], but also tracks of past restorations and architectural changes occurred in the centuries, or features internal to the walls and the columns as cracks, metallic hinges, walled ciboria and hidden gaps [1, 3-5]. In this contribution, the case history of the church of the Humility in Parabita (Lecce, Italy) is proposed. The church of the Humility is a small and indeed not much well preserved church, deconsecrated many years ago and reused in other ways that have changed its original structure. Nowadays, it is undergoing a further transformation. However, before starting the works, a GPR prospecting has been committed to the Institute for Archaeological and Monumental Heritage IBAM-CNR. The prospecting has been performed with a pulsed Ris Hi-mode system equipped with a double antenna with central frequencies at 200 and 600 MHz, respectively. A first set of measures has been taken along two sets of B-scan, directed after the axis of the (unique) nave and along the orthogonal direction to this. The distance between the lines has been of the order of 40 cm, but some unmovable obstacles have not allowed a constant transect between any two adjacent lines. A second set of measures has been gathered in the area of the altar (not any longer present), here, due to the shape of the area to be prospected, the data have been gathered along a unique direction, but the interline spacing has been chosen equal to 30 cm. Please note that there is a step between the area of the altar and that of the nave, as usual in ancient churches, and this prevented from executing a unique C-scan including the entire floor of the church. The data have been processed according to a standard procedure based on zero timing, background removal, gain variable vs. the depth, one dimensional filtering

  2. African American church-based HIV testing and linkage to care: assets, challenges and needs.

    PubMed

    Stewart, Jennifer M; Thompson, Keitra; Rogers, Christopher

    2016-01-01

    The US National HIV AIDS strategy promotes the use of faith communities to lessen the burden of HIV in African American communities. One specific strategy presented is the use of these non-traditional venues for HIV testing and co-location of services. African American churches can be at the forefront of this endeavour through the provision of HIV testing and linkage to care. However, there are few interventions to promote the churches' involvement in both HIV testing and linkage to care. We conducted 4 focus groups (n = 39 participants), 4 interviews and 116 surveys in a mixed-methods study to examine the feasibility of a church-based HIV testing and linkage to care intervention in Philadelphia, PA, USA. Our objectives were to examine: (1) available assets, (2) challenges and barriers and (3) needs associated with church-based HIV testing and linkage to care. Analyses revealed several factors of importance, including the role of the church as an access point for testing in low-income neighbourhoods, challenges in openly discussing the relationship between sexuality and HIV, and buy-in among church leadership. These findings can support intervention development and necessitate situating African American church-based HIV testing and linkage to care interventions within a multi-level framework.

  3. An HIV Testing Intervention in African American Churches: Pilot Study Findings

    PubMed Central

    Berkley-Patton, Jannette; Thompson, Carole Bowe; Moore, Erin; Hawes, Starlyn; Simon, Stephen; Goggin, Kathy; Martinez, David; Berman, Marcie; Booker, Alexandria

    2016-01-01

    Background African Americans are disproportionately burdened by HIV. The African American church is an influential institution with potential to increase reach of HIV prevention interventions in Black communities. Purpose This study examined HIV testing rates in African American churches in the Taking It to the Pews pilot project. Using a community-engaged approach, church leaders delivered religiously-tailored HIV education and testing materials/activities (e.g., sermons, brochures/bulletins, testimonials) to church and community members. Methods Four African American churches (N=543 participants) located in the Kansas City metropolitan area were randomized to intervention and comparison groups. Receipt of an HIV test was assessed at baseline and 6 months. Results Findings indicated intervention participants were 2.2 times more likely to receive an HIV test than comparisons at 6 months. Church leaders delivered about 2 tools per month. Conclusions Church-based HIV testing interventions are feasible and have potential to increase HIV testing rates in African American communities. PMID:26821712

  4. Safety implications of a large LNG tanker spill over water.

    SciTech Connect

    Hightower, Marion Michael; Gritzo, Louis Alan; Luketa-Hanlin, Anay Josephine

    2005-04-01

    The increasing demand for natural gas in the United States could significantly increase the number and frequency of marine LNG (liquefied natural gas) imports. Although many studies have been conducted to assess the consequences and risks of potential LNG spills, the increasing importance of LNG imports suggests that consistent methods and approaches be identified and implemented to help ensure protection of public safety and property from a potential LNG spill. For that reason the U.S. Department of Energy (DOE), Office of Fossil Energy, requested that Sandia National Laboratories (Sandia) develop guidance on a risk-based analysis approach to assess and quantify potential threats to an LNG ship, the potential hazards and consequences of a large spill from an LNG ship, and review prevention and mitigation strategies that could be implemented to reduce both the potential and the risks of an LNG spill over water. Specifically, DOE requested: (1) An in-depth literature search of the experimental and technical studies associated with evaluating the safety and hazards of an LNG spill from an LNG ship; (2) A detailed review of four recent spill modeling studies related to the safety implications of a large-scale LNG spill over water; (3) Evaluation of the potential for breaching an LNG ship cargo tank, both accidentally and intentionally, identification of the potential for such breaches and the potential size of an LNG spill for each breach scenario, and an assessment of the potential range of hazards involved in an LNG spill; (4) Development of guidance on the use of modern, performance-based, risk management approaches to analyze and manage the threats, hazards, and consequences of an LNG spill over water to reduce the overall risks of an LNG spill to levels that are protective of public safety and property.

  5. Rollerjaw Rock Crusher

    NASA Technical Reports Server (NTRS)

    Peters, Gregory; Brown, Kyle; Fuerstenau, Stephen

    2009-01-01

    The rollerjaw rock crusher melds the concepts of jaw crushing and roll crushing long employed in the mining and rock-crushing industries. Rollerjaw rock crushers have been proposed for inclusion in geological exploration missions on Mars, where they would be used to pulverize rock samples into powders in the tens of micrometer particle size range required for analysis by scientific instruments.

  6. Accelerated Weathering of Rocks.

    DTIC Science & Technology

    1977-08-01

    Dry tests en polished specimens with alternating heating and co- oling actions; ii) Wet tests in destilled water, with alternating...Rock-type Dry tests KxlO2 Wet tests KxlO2 Sound rock SR 3.64 8.31 Medium altered rock MAR 4.96 31.58 Very altered rock VAR 8.89 116.20 TABLE X...Sound rock SR Medium altered rock Very altered rock" KAR VAR ’ Reflectivity R (%) dry test wet test dry test wet test dry test wet

  7. Church-Based Social Support, Functional Disability, and Change in Personal Control over Time

    PubMed Central

    Krause, Neal; Hayward, R. David

    2013-01-01

    The purpose of this study is to see if measures of church-based and secular social support offset the effects of functional disability on change in feelings of personal control over time. Survey data were obtained from Wave 2 and Wave 3 of a nationwide sample of older adults (N = 583). The findings suggest that spiritual support from fellow church members offsets the effects of functional disability on change in feelings of personal control over time. In contrast, neither emotional support from fellow church members nor emotional support from secular social network members exerted a similar effect. PMID:23553003

  8. Spill-to-spill and daily proton energy consistency with a new accelerator control system.

    PubMed

    Moyers, M F; Ghebremedhin, A

    2008-05-01

    The Loma Linda University proton accelerator has had several upgrades installed including synchrotron dipole power supplies and a system for monitoring the beam energy. The consistency of the energy from spill-to-spill has been tested by measuring the depth ionization at the distal edge as a function of time. These measurements were made with a minimally equipped beamline to reduce interference from confounding factors. The consistency of the energy over several months was measured in a treatment room beamline using an ionization chamber based daily quality assurance device. The results showed that the energy of protons delivered from the accelerator (in terms of water equivalent range) was consistent from spill-to-spill to better than +/-0.03 mm at 70, 155, and 250 MeV and that the energy check performed each day in the treatment room over a several month period was within +/-0.11 mm (+/-0.06 MeV) at 149 MeV. These results are within the tolerances required for the energy stacking technique.

  9. An Evaluation of Spatial Organization of the Church Architecture of Kerala during the Sixteenth to Seventeenth Centuries

    NASA Astrophysics Data System (ADS)

    Panjikaran, S.; Vedamuthu, R.

    2013-05-01

    The churches of Kerala of the sixteenth to seventeenth centuries exhibits an architectural character which is different from that of the indigenous Church Architecture of Kerala. Preliminary studies show that the spatial organization of these churches also varied from that of the indigenous churches of Kerala. Did these variations in spatial organization arise of any change in functional requirements of churches? How did the indigenous Architectural character adapt to these changes or did it give way to a new style? The objective of this study is to understand the spatial organization of the indigenous Church Architecture of Kerala and to evaluate the changes in spatial organization during the sixteenth to seventeenth centuries. This study is primarily based on field survey and documentation, evaluation is done by relying on the Rapoport's theory. It is concluded that the church architecture of this period is a fusion of the Western and Eastern ecclesiastical traditions in terms of spatial organization and planning.

  10. Economic impacts of oil spills: Spill unit costs for tankers, pipelines, refineries, and offshore facilities. [Task 1, Final report

    SciTech Connect

    Not Available

    1993-10-15

    The impacts of oil spills -- ranging from the large, widely publicized Exxon Valdez tanker incident to smaller pipeline and refinery spills -- have been costly to both the oil industry and the public. For example, the estimated costs to Exxon of the Valdez tanker spill are on the order of $4 billion, including $2.8 billion (in 1993 dollars) for direct cleanup costs and $1.125 billion (in 1992 dollars) for settlement of damages claims caused by the spill. Application of contingent valuation costs and civil lawsuits pending in the State of Alaska could raise these costs appreciably. Even the costs of the much smaller 1991 oil spill at Texaco`s refinery near Anacortes, Washington led to costs of $8 to 9 million. As a result, inexpensive waming, response and remediation technologies could lower oil spin costs, helping both the oil industry, the associated marine industries, and the environment. One means for reducing the impact and costs of oil spills is to undertake research and development on key aspects of the oil spill prevention, warming, and response and remediation systems. To target these funds to their best use, it is important to have sound data on the nature and size of spills, their likely occurrence and their unit costs. This information could then allow scarce R&D dollars to be spent on areas and activities having the largest impact. This report is intended to provide the ``unit cost`` portion of this crucial information. The report examines the three key components of the US oil supply system, namely, tankers and barges; pipelines and refineries; and offshore production facilities. The specific purpose of the study was to establish the unit costs of oil spills. By manipulating this key information into a larger matrix that includes the size and frequency of occurrence of oil spills, it will be possible` to estimate the likely future impacts, costs, and sources of oil spills.

  11. Decision support framework for oil-spill response

    SciTech Connect

    Octavio, K.H.

    1986-01-01

    A review of the state of oil spill response planning and an interpretation of the administrative, procedural and political climate surrounding response in general and in the Venezuelan case in particular reveals critical areas where things go wrong, affecting speed and appropriateness of response. Generic issues faced by any region preparing contingency plans are identified and techniques for resolving them and the appropriate institutional setting are suggested. The first reported design of an integrated interactive graphic microcomputer based decision Support System for operational oil spill response is presented. The integrated DSS with its status display and log entries provides a formal mechanism for recording activities, and their justifications at the time of occurrence so that activities and their consequences can be reviewed to improve procedures and priorities. There is an identifiable dearth of realistic training exercises meant to hone decision making skills under the pressures of an ongoing major spill event. The design of an operational oil spill response training system based directly on the framework of an interactive, graphics oriented Decision Support System for operational response to oil spills is presented. This training framework not only develops skills needed by new spill response coordinators in devising and carrying out action plans, it also identified flaws or gaps in managerial or institutional arrangements before the response system is tested by an actual spill. The underlying concepts of both the DSS and the training exercise are general and can be readily applied to any region concerned with organizing oil spill response.

  12. Submesoscale Dispersion in the Vicinity of the Deepwater Horizon Spill

    DTIC Science & Technology

    2014-09-02

    ecosystems, society, and the economy as evidenced by the Deepwater Horizon oil spill in the Gulf of Mexico in 2010 and the Fukushima nuclear plant...evidenced by the Deepwater Horizon oil spill in the Gulf of Mexico in 2010 and the Fukushima nuclear plant incident in the Pacific Ocean in 2011. Accurate

  13. Ecological Impacts During the Deepwater Horizon Oil Spill Response

    EPA Science Inventory

    The Deepwater Horizon (DWH) oil spill was the largest environmental disaster and response effort in U.S. history, with nearly 800 million liters of crude oil spilled. Vast areas of the Gulf of Mexico were contaminated with oil, including deep-ocean communities and over 1,600 kilo...

  14. Ecological impacts of the Deepwater Horizon oil spill

    EPA Science Inventory

    The Deepwater Horizon oil spill (DWH) was the largest environmental disaster and response effort in United States history, with nearly 800 million liters of crude oil spilled. Vast areas of the Gulf of Mexico were contaminated with oil, including deep ocean communities and over 1...

  15. Chemometric techniques in oil classification from oil spill fingerprinting.

    PubMed

    Ismail, Azimah; Toriman, Mohd Ekhwan; Juahir, Hafizan; Kassim, Azlina Md; Zain, Sharifuddin Md; Ahmad, Wan Kamaruzaman Wan; Wong, Kok Fah; Retnam, Ananthy; Zali, Munirah Abdul; Mokhtar, Mazlin; Yusri, Mohd Ayub

    2016-10-15

    Extended use of GC-FID and GC-MS in oil spill fingerprinting and matching is significantly important for oil classification from the oil spill sources collected from various areas of Peninsular Malaysia and Sabah (East Malaysia). Oil spill fingerprinting from GC-FID and GC-MS coupled with chemometric techniques (discriminant analysis and principal component analysis) is used as a diagnostic tool to classify the types of oil polluting the water. Clustering and discrimination of oil spill compounds in the water from the actual site of oil spill events are divided into four groups viz. diesel, Heavy Fuel Oil (HFO), Mixture Oil containing Light Fuel Oil (MOLFO) and Waste Oil (WO) according to the similarity of their intrinsic chemical properties. Principal component analysis (PCA) demonstrates that diesel, HFO, MOLFO and WO are types of oil or oil products from complex oil mixtures with a total variance of 85.34% and are identified with various anthropogenic activities related to either intentional releasing of oil or accidental discharge of oil into the environment. Our results show that the use of chemometric techniques is significant in providing independent validation for classifying the types of spilled oil in the investigation of oil spill pollution in Malaysia. This, in consequence would result in cost and time saving in identification of the oil spill sources.

  16. 117. COTTONWOOD CREEK SPILL, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, ...

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

    117. COTTONWOOD CREEK SPILL, TWIN FALLS COUNTY, SOUTH OF KIMBERLY, IDAHO; CLOSE-UP OF OUTLET SIDE OF SPILL, SOUTH VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  17. Statistics of extremes in oil spill risk analysis.

    PubMed

    Ji, Zhen-Gang; Johnson, Walter R; Wikel, Geoffrey L

    2014-09-02

    The Deepwater Horizon oil spill (DWH) in 2010 in the Gulf of Mexico is the largest accidental marine oil spill in the history of the petroleum industry. After DWH, key questions were asked: What is the likelihood that a similar catastrophic oil spill (with a volume over 1 million barrels) will happen again? Is DWH an extreme event or will it happen frequently in the future? The extreme value theory (EVT) has been widely used in studying rare events, including damage from hurricanes, stock market crashes, insurance claims, flooding, and earthquakes. In this paper, the EVT is applied to analyze oil spills in the U.S. outer continental shelf (OCS). Incorporating the 49 years (1964-2012) of OCS oil spill data, the EVT is capable of describing the oil spills reasonably well. The return period of a catastrophic oil spill in OCS areas is estimated to be 165 years, with a 95% confidence interval between 41 years and more than 500 years. Sensitivity tests indicate that the EVT results are relatively stable. The results of this study are very useful for oil spill risk assessment, contingency planning, and environmental impact statements on oil exploration, development, and production.

  18. RESIDUAL MUTAGENICITY OF THE ALASKAN OIL SPILL ORGANICS

    EPA Science Inventory

    RESIDUAL MUTAGENICITY OF THE ALASKAN OIL SPILL ORGANICS. L.D.

    The Exxon Valdez, on March 24, 1989, spilled approximately eleven million gallons of Prudhoe Bay crude oil into the waters of Prince William Sound. Approximately 300 miles of
    contaminated beach are potential...

  19. Ecological Impacts of the Deepwater Horizon Oil Spill (Bogota, Columbia)

    EPA Science Inventory

    The Deepwater Horizon oil spill (DWH) was the largest environmental disaster and response effort in US History, with nearly 800 million liters spilled. Vast areas of the Gulf of Mexico were contaminated with oil, including deep ocean communities, protected species, over 1600 km o...

  20. Movement of fuel spills in the Ross Ice Shelf

    SciTech Connect

    Tumeo, M.A.; Larson, M.K.

    1994-12-31

    Williams Field provides logistical support to McMurdo Station in Antarctica and managers large amounts of fuel for their cargo planes. Numerous spills have occurred at this site with little recovery or remediation of the spilled fuel. From 1980 to 1989, approximately 380,000 liters (L) leaked during documented fuel spills-197,600 L of that total came from one spill alone, in October of 1989, when fuel leaked onto the ice at Williams Field. An additional 20 spills of unknown quantities have also occurred at McMurdo Station and Williams Field. Although recent improvements in equipment and procedures in Antarctica have significantly reduced the accidental release of fuel and all but eliminated the risk of a large fuel spill, the potential for small releases still exists. To track the movement of fuel spills on the ice shelf more accurately and to established the basis for remediation methods NSF funded a 3-year study. This article discusses information obtained about the movement of fuel from a small oil spill from a flexible pipeline between McMurdo Station and Williams Field on the Ross Ice Shelf. 1 fig., 1 tab.

  1. Bacterial communities from shoreline environments (costa da morte, northwestern Spain) affected by the prestige oil spill.

    PubMed

    Alonso-Gutiérrez, Jorge; Figueras, Antonio; Albaigés, Joan; Jiménez, Núria; Viñas, Marc; Solanas, Anna M; Novoa, Beatriz

    2009-06-01

    The bacterial communities in two different shoreline matrices, rocks and sand, from the Costa da Morte, northwestern Spain, were investigated 12 months after being affected by the Prestige oil spill. Culture-based and culture-independent approaches were used to compare the bacterial diversity present in these environments with that at a nonoiled site. A long-term effect of fuel on the microbial communities in the oiled sand and rock was suggested by the higher proportion of alkane and polyaromatic hydrocarbon (PAH) degraders and the differences in denaturing gradient gel electrophoresis patterns compared with those of the reference site. Members of the classes Alphaproteobacteria and Actinobacteria were the prevailing groups of bacteria detected in both matrices, although the sand bacterial community exhibited higher species richness than the rock bacterial community did. Culture-dependent and -independent approaches suggested that the genus Rhodococcus could play a key role in the in situ degradation of the alkane fraction of the Prestige fuel together with other members of the suborder Corynebacterineae. Moreover, other members of this suborder, such as Mycobacterium spp., together with Sphingomonadaceae bacteria (mainly Lutibacterium anuloederans), were related as well to the degradation of the aromatic fraction of the Prestige fuel. The multiapproach methodology applied in the present study allowed us to assess the complexity of autochthonous microbial communities related to the degradation of heavy fuel from the Prestige and to isolate some of their components for a further physiological study. Since several Corynebacterineae members related to the degradation of alkanes and PAHs were frequently detected in this and other supralittoral environments affected by the Prestige oil spill along the northwestern Spanish coast, the addition of mycolic acids to bioremediation amendments is proposed to favor the presence of these degraders in long-term fuel pollution

  2. Closure Report for Corrective Action Unit 398: Area 25 Spill Sites, Nevada Test Site, Nevada

    SciTech Connect

    K. B. Campbell

    2003-04-01

    This Closure Report (CR) documents the activities performed to close Corrective Action Unit (CAU) 398: Area 25 Spill Sites, in accordance with the Federal Facility Agreement and Consent Order (FFACO) of 1996, and the Nevada Division of Environmental Protection (NDEP)-approved Streamlined Approach for Environmental Restoration (SA4FER) Plan for CAU 398: Area 25 Spill Sites, Nevada Test Site, Nevada (U.S. Department of Energy, Nevada Operations Office [DOEN], 2001). CAU 398 consists of the following thirteen Corrective Action Sites (CASs) all located in Area 25 of the Nevada Test Site (NTS) (Figure 1): CAS 25-25-02, Oil Spills, CAS 25-25-03, Oil Spills, CAS 25-25-04, Oil Spills, CAS 25-25-05, Oil Spills, CAS 25-25-06, Oil Spills, CAS 25-25-07, Hydraulic Oil Spill(s), CAS 25-25-08, Hydraulic Oil Spill(s), CAS 25-25-16, Diesel Spill (from CAS 25-01-02), CAS 25-25-17, Subsurface Hydraulic Oil Spill, CAS 25-44-0 1, Fuel Spill, CAS 25-44-04, Acid Spill (from CAS 25-01-01), CAS 25-44-02, Spill, and CAS 25-44-03, Spill. Copies of the analytical results for the site verification samples are included in Appendix B. Copies of the CAU Use Restriction Information forms are included in Appendix C.

  3. Residential Mercury Spills from Gas Regulators

    PubMed Central

    Hryhorczuk, Daniel; Persky, Victoria; Piorkowski, Julie; Davis, Jennifer; Moomey, C. Michael; Krantz, Anne; Runkle, Ken D.; Saxer, Tiffanie; Baughman, Thomas; McCann, Ken

    2006-01-01

    Many older homes are equipped with mercury-containing gas regulators that reduce the pressure of natural gas in the mains to the low pressure used in home gas piping. Removal of these regulators can result in elemental mercury spills inside the home. In the summer of 2000, mercury spills were discovered in the basements of several Chicago-area homes after removal of gas regulators by gas company contractors. Subsequent inspections of approximately 361,000 homes by two northern Illinois gas companies showed that 1,363 homes had residential mercury contamination. Urine mercury screening was offered to concerned residents, and results of urine bioassays and indoor mercury air measurements were available for 171 homes. Six of these 171 homes (3.5%) had a cumulative total of nine residents with a urine mercury ≥ 10 μg/L. The highest urine mercury concentration observed in a resident was 26 μg/L. Positive bioassays were most strongly associated with mercury air concentrations > 10 μg/m3 on the first floor [odds ratio (OR) = 21.4; 95% confidence interval (CI), 3.6–125.9] rather than in the basement (OR = 3.0; 95% CI, 0.3–26), and first-floor air samples were more predictive of positive bioassays than were basement samples. Overall, the risk of residential mercury contamination after gas regulator removal ranged from 0.9/1,000 to 4.3/1,000 homes, depending on the gas company, although the risk was considerably higher (20 of 120 homes, 16.7%) for one of the contractors performing removal work for one of the gas companies. Gas companies, their contractors, and residents should be aware of these risks and should take appropriate actions to prevent these spills from occurring and remediate them if they occur. PMID:16759983

  4. Evaluating technologies of oil spill surveillance

    SciTech Connect

    Hover, G.L.

    1993-07-01

    Surveillance and monitoring of oil in the marine environment imposes a broad spectrum of remote sensing requirements. At the US Coast Guard Research Development Center, the environmental safety branch is sponsoring oil spill remote sensing research in four areas of technology: Synthetic aperture radar (SAR), Frequency-scanning microwave radiometry (FSR), Laser fluorosensing (LFS), and Forward-looking infrared (FLIR) imagers. SAR technology uses sophisticated signal processing to overcome prior limitations, providing images of higher and more uniform spatial acuity which may enable interpreters to more-readily distinguish petroleum slicks from others. The ability to determine the distribution of oil thickness within a slick is necessary when an estimate of oil volume is desired. Scientists at MIT have formulated a new approach to radiometric oil thickness measurement that takes advantage of recent advances in electronic component technology. The initial data collected with a prototype FSR instrument have validated the FSR concept and more work is ongoing. The Coast Guard is co-funding a program to demonstrate and evaluate the capabilities of an airborne laser fluorosensor to support oil spill response operations. During a controlled test, the instrument successfully demonstrated an ability to detect oil on water, ice, and various beach surfaces. Additional testing included different oil types and allowed for weathering. Data analysis is ongoing. Recent developments in infrared imager technology have produced a wide variety of off-the-shelf, portable cameras that could potentially provide a rapid-response spill assessment capability. The R D Center has been involved in the testing of many of these sensors.

  5. Estimating Potential Effects of Hypothetical Oil Spills on Polar Bears

    USGS Publications Warehouse

    Amstrup, Steven C.; Durner, G.M.; McDonald, T.L.; Johnson, W.R.

    2006-01-01

    Much is known about the transport and fate of oil spilled into the sea and its toxicity to exposed wildlife. Previously, however, there has been no way to quantify the probability that wildlife dispersed over the seascape would be exposed to spilled oil. Polar bears, the apical predator of the arctic, are widely dispersed near the continental shelves of the Arctic Ocean, an area also undergoing considerable hydrocarbon exploration and development. We used 15,308 satellite locations from 194 radiocollared polar bears to estimate the probability that polar bears could be exposed to hypothetical oil spills. We used a true 2 dimensional Gausian kernel density estimator, to estimate the number of bears likely to occur in each 1.00 km2 cell of a grid superimposed over near shore areas surrounding 2 oil production facilities: the existing Northstar oil production facility, and the proposed offshore site for the Liberty production facility. We estimated the standard errors of bear numbers per cell with bootstrapping. Simulated oil spill footprints for September and October, the times during which we hypothesized effects of an oil-spill would be worst, were estimated using real wind and current data collected between 1980 and 1996. We used ARC/Info software to calculate overlap (numbers of bears oiled) between simulated oil-spill footprints and polar bear grid-cell values. Numbers of bears potentially oiled by a hypothetical 5912 barrel spill (the largest spill thought probable from a pipeline breach) ranged from 0 to 27 polar bears for September open water conditions, and from 0 to 74 polar bears in October mixed ice conditions. Median numbers oiled by the 5912 barrel hypothetical spill from the Liberty simulation in September and October were 1 and 3 bears, equivalent values for the Northstar simulation were 3 and 11 bears. In October, 75% of trajectories from the 5912 barrel simulated spill at Liberty oiled 9 or fewer bears while 75% of the trajectories affected 20 or

  6. In-depth analysis of accidental oil spills from tankers in the context of global spill trends from all sources.

    PubMed

    Burgherr, Peter

    2007-02-09

    This study gives a global overview of accidental oil spills from all sources (> or =700t) for the period 1970-2004, followed by a detailed examination of trends in accidental tanker spills. The present analysis of the number and volume of tanker spills includes temporal and spatial spill trends, aspects of spill size distribution as well as trends of key factors (i.e., flag state, hull type, tanker age, accident cause and sensitivity of location). Results show that the total number and volume of tanker spills have significantly decreased since the 1970s, which is in contrast to increases in maritime transport of oil and to popular perceptions following recent catastrophic events. However, many spills still occur in ecologically sensitive locations because the major maritime transport routes often cross the boundaries of the Large Marine Ecosystems, but the substantially lower total spill volume is an important contribution to potentially reduce overall ecosystem impacts. In summary, the improvements achieved in the past decades have been the result of a set of initiatives and regulations implemented by governments, international organizations and the shipping industry.

  7. Impacts of a Swine Manure Spill on Fluvial Sediments: Evaluation of an alternative Manure Spill Remediation Method

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Within the last decade the frequency of confined animal feeding operations (CAFOs) manure spills and violations have increased, in conjunction with the increase in the number of animal on each farm and production efficiency. Currently, the conventional remediation method for manure spills focus exc...

  8. 26 CFR 54.9802-2 - Special rules for certain church plans.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ministers and lay workers) of any affiliated church entity that has more than 10 employees. The other plan... provides health coverage to any employee (including ministers and lay workers) of any affiliated...

  9. Hiding behind the cloth:child sexual abuse and the Catholic Church.

    PubMed

    Dale, Kathryn A; Alpert, Judith L

    2007-01-01

    The existence of child sexual abuse within the Catholic Church has shocked many. In this article, the authors review the history of child sexual abuse in the church, the recent events that brought this tragedy into societal consciousness, and the efforts by the church to conceal the abuse. Two sources of empirical literature, the general psychological writing on priest sex abuse and the psychoanalytic literature, on child sexual abuse are compared. Both sources of literature seek explanation for priests' child sexual abuse within the structure and culture of the church rather than viewing the priest as a "typical" sex predator. The authors argue that, in fact, the guilty priests are child predators who differ little from other child predators.

  10. An Architecture for the Electronic Church: Oral Roberts University in Tulsa, Oklahoma.

    PubMed

    Grubiak, Margaret M

    2016-04-01

    More than a university, Oral Roberts University in Tulsa, Oklahoma, was also the headquarters for evangelist Oral Roberts's electronic church. The electronic church in America, dominated by Christian evangelicals, used technology to spread the Gospel over radio airways and television signals to a dispersed audience. Yet evangelicals like Roberts also constructed ambitious campuses in real space and time. The architecture of Oral Roberts University visualized a modern and "populuxe" image for the electronic church in the 1960s and 1970s. The university's Prayer Tower purposely alluded to the Seattle Space Needle, aligning religion and the Space Age, and the campus's white, gold, and black color palette on late modern buildings created an image of aspirational luxury, conveying Roberts's health and wealth gospel. Oral Roberts University served as a sound stage for Roberts's radio and television shows, a pilgrimage point for his audience, and a university dedicated to training evangelicals in the electronic church.

  11. Factors Contributing to the Development of an HIV Ministry within an African American Church

    PubMed Central

    Stewart, Jennifer M.; Dancy, Barbara L.

    2012-01-01

    Having an HIV ministry within a church depends on the religious culture of that church. However, little is known about how a church’s religious culture influences an HIV ministry. This study’s purpose was to examine how an African American church’s religious culture supported the development, implementation, and maintenance of an HIV ministry within the church. An ethnographic case study research design was used. Data were collected through interviews, non-participant and participant observations, review of pertinent documents, and survey of congregants. Results revealed the following as important for an HIV ministry: (a) a belief in helping others and treating everyone with respect and dignity, (b) feelings of compassion toward individuals infected with HIV, and (c) HIV education. This information can assist in developing interventions to enhance the African American church movement toward HIV ministries. PMID:22212914

  12. Apostolic faith church organization contexts for health and wellbeing in women and children

    PubMed Central

    Mpofu, Elias; Dune, Tinashe Moira; Hallfors, Denise Dion; Mapfumo, John; Mutepfa, Magen Mhaka; January, James

    2012-01-01

    Objective The study explored contexts for health and wellbeing for women and children influenced by the structural behavior of an Apostolic faith church organization in Zimbabwe. Methods Twenty-three purposively selected members of an African indigenous Apostolic church (males =12; females =11; age range 22 to 95 years) were informants to a focus group discussion session. They provided data on the institutional behaviors that were culturally-historically embedded in the organization’s activities. Data were analyzed thematically and using cultural-historical activity theory (CHAT) to foreground essential themes. Results The church organization provided social capital to support health and wellbeing in members. However, the culturally embedded practices to minimize decision making by women and child members potentially compromised their health and wellbeing. Conclusion The findings suggest that the structural activities of the church for health and wellbeing could also have the paradoxical effect of exposing women and children to health risks from obligatory roles. PMID:21671203

  13. The Roman Catholic Church, the Holocaust, and the demonization of the Jews

    PubMed Central

    Kertzer, David I.

    2015-01-01

    Following eleven years’ work, in 1998 a high-level Vatican commission instituted by Pope John Paul II offered what has become the official position of the Roman Catholic Church denying any responsibility for fomenting the kind of demonization of the Jews that made the Holocaust possible. In a 2001 book, The popes against the Jews, I demonstrated that in fact the church played a major role in leading Catholics throughout Europe to view Jews as an existential threat. Yet defenders of the church position continue to deny the historical evidence and to launch ferocious ad hominem attacks against scholars who have researched the subject. The anti-Semitism promulgated by the church can be seen as part of the long battle it waged against modernity, with which the Jews were identified. PMID:27011787

  14. Correlations between attitude toward Christianity, prayer, and church attendance among 9- to 11-yr.-olds.

    PubMed

    Robbins, Mandy; Babington, Peter; Francis, Leslie J

    2004-02-01

    Data provided by 150 9- to 11-yr.-old primary school pupils in England showed scores on the Francis Scale of Attitude toward Christianity more highly correlated with (personal) prayer (r = .57) than with (public) church attendance (r = .23), providing support for the view that attitude scales access a deeper level of religiosity less contaminated by those contextual and social factors which may influence public church attendance more than personal prayer.

  15. Segmented floating fireproof oil spill containment boom

    SciTech Connect

    Magoon, R. E.

    1985-03-26

    A floatable, fire-resistant spill containment boom that is easily deployable on the surface of a body of water is comprised of a series of fire-resistant planar main panels having flotation devices attached thereto to maintain the main panels in a substantially upright position when deployed. A portion of each panel is submerged and a portion is above the water to form a continuous barrier to contaminants spilled on the water surface. A first group of the main panels have flotation devices mounted directly on the faces of the panels, while a second group of panels has the flotation devices mounted thereon in outrigger fashion on arms pivotally attached to the main panel to carry the flotation devices between a deployed position spaced from the panel and a stowed position closely adjacent the panel. The main panels are connected by a semirigid coupling panel interposed between each pair of adjacent main panels and rigidly attached to said adjacent main panels. Preferably, the flotation devices are comprised of masses of closed-cell glass foam enclosed in a container of fireproof material, such as metal.

  16. Combating oil spill problem using plastic waste

    SciTech Connect

    Saleem, Junaid; Ning, Chao; Barford, John; McKay, Gordon

    2015-10-15

    Highlights: • Up-cycling one type of pollution i.e. plastic waste and successfully using it to combat the other type of pollution i.e. oil spill. • Synthesized oil sorbent that has extremely high oil uptake of 90 g/g after prolonged dripping of 1 h. • Synthesized porous oil sorbent film which not only facilitates in oil sorption but also increases the affinity between sorbent and oil by means of adhesion. - Abstract: Thermoplastic polymers (such as polypropylene, polyethylene, polyethylene terephthalate (PET) and high density polyethylene (HDPE)) constitute 5–15% of municipal solid waste produced across the world. A huge quantity of plastic waste is disposed of each year and is mostly either discarded in landfills or incinerated. On the other hand, the usage of synthetic polymers as oil sorbents, in particular, polyolefins, including polypropylene (PP), and polyethylene (PE) are the most commonly used oil sorbent materials mainly due to their low cost. However, they possess relatively low oil absorption capacities. In this work, we provide an innovative way to produce a value-added product such as oil-sorbent film with high practical oil uptake values in terms of g/g from waste HDPE bottles for rapid oil spill remedy.

  17. In Situ Burning of Oil Spills

    PubMed Central

    Evans, David D.; Mulholland, George W.; Baum, Howard R.; Walton, William D.; McGrattan, Kevin B.

    2001-01-01

    For more than a decade NIST conducted research to understand, measure and predict the important features of burning oil on water. Results of that research have been included in nationally recognized guidelines for approval of intentional burning. NIST measurements and predictions have played a major role in establishing in situ burning as a primary oil spill response method. Data are given for pool fire burning rates, smoke yield, smoke particulate size distribution, smoke aging, and polycyclic aromatic hydrocarbon content of the smoke for crude and fuel oil fires with effective diameters up to 17.2 m. New user-friendly software, ALOFT, was developed to quantify the large-scale features and trajectory of wind blown smoke plumes in the atmosphere and estimate the ground level smoke particulate concentrations. Predictions using the model were tested successfully against data from large-scale tests. ALOFT software is being used by oil spill response teams to help assess the potential impact of intentional burning. PMID:27500022

  18. The Alta schist, North Norway: unique rock with unique history

    NASA Astrophysics Data System (ADS)

    Heldal, Tom; Aasly, Kari; Meyer, Gurli

    2015-04-01

    Near the small town of Alta, northernmost Norway, are more than thousand small and large schist quarries, some of them dating back to the 1850's. It was the need for roofing material on a local church and a hospital that triggered the production. Since then, the Alta schist has been widely applied in Norway and abroad, known for its quality for roofing material and hard floor covering. The quality lies in the processes behind the formation of the schist. Emplacement of thrust nappes during the Caledonian mountain chain formation in the Silurian caused deformation and metamorphism of the rocks. The Alta schist is situated in one such nappe sheet, where arkosic sandstone where flattened and transformed into mylonite. This made fine mica layers along which the rock can be split, rythmically spaced and separated by quartz-dominated bands. The production of the Alta schist is still characterized by old craft traditions, reflecting a rich history and culture around the schist production.

  19. 75 FR 37783 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling AGENCY: Department of... meeting of the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling (the... spill and develop options to guard against, and mitigate the impact of, any oil spills associated...

  20. Manure Spills in Streams: Current Practices and Remediation Methods to Minimize Water Quality Degradation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Manure spills into streams are an all too common byproduct of animal production. With greater numbers of animals raised on fewer farms, manure spills become greater problems due to the volume of manure spilled into aquatic ecosystems. This book chapter reviews why manure spills occur, and the curren...

  1. Probabilistic Feasibility of the Reconstruction Process of Russian-Orthodox Churches

    NASA Astrophysics Data System (ADS)

    Chizhova, M.; Brunn, A.; Stilla, U.

    2016-06-01

    The cultural human heritage is important for the identity of following generations and has to be preserved in a suitable manner. In the course of time a lot of information about former cultural constructions has been lost because some objects were strongly damaged by natural erosion or on account of human work or were even destroyed. It is important to capture still available building parts of former buildings, mostly ruins. This data could be the basis for a virtual reconstruction. Laserscanning offers in principle the possibility to take up extensively surfaces of buildings in its actual status. In this paper we assume a priori given 3d-laserscanner data, 3d point cloud for the partly destroyed church. There are many well known algorithms, that describe different methods of extraction and detection of geometric primitives, which are recognized separately in 3d points clouds. In our work we put them in a common probabilistic framework, which guides the complete reconstruction process of complex buildings, in our case russian-orthodox churches. Churches are modeled with their functional volumetric components, enriched with a priori known probabilities, which are deduced from a database of russian-orthodox churches. Each set of components represents a complete church. The power of the new method is shown for a simulated dataset of 100 russian-orthodox churches.

  2. The place of God in synthetic biology: how will the Catholic Church respond?

    PubMed

    Heavey, Patrick

    2013-01-01

    Some religious believers may see synthetic biology as usurping God's creative role. The Catholic Church has yet to issue a formal teaching on the field (though it has issued some informal statements in response to Craig Venter's development of a 'synthetic' cell). In this paper I examine the likely reaction of the Catholic Magisterium to synthetic biology in its entirety. I begin by examining the Church's teaching role, from its own viewpoint, to set the necessary backround and context for the discussion that follows. I then describe the Church's attitude to science, and particularly to biotechnology. From this I derive a likely Catholic theology of synthetic biology. The Church's teachings on scientific and biotech research show that it is likely to have a generally positive disposition to synbio, if it and its products can be acceptably safe. Proper evaluation of, and protection against, risk will be a significant factor in determining the morality of the research. If the risks can be minimized through regulation or other means, then the Church is likely to be supportive. The Church will also critique the social and legal environment in which the research is done, evaluating issues such as the patenting of scientific discoveries and of life.

  3. Church attendee help seeking priorities after Hurricane Katrina in Mississippi and Louisiana: a brief report.

    PubMed

    Aten, Jamie D; Gonzalez, Rose A; Boan, David M; Topping, Sharon; Livingston, William V; Hosey, John M

    2012-01-01

    After a disaster, survivors find themselves seeking many types of help from others in their communities. The purpose of this exploratory study was to assist in mental health service planning by determining the type and priority of support services sought by church attendees after Hurricane Katrina. Surveys were given to church attendees from two Mississippi coast and four New Orleans area churches that were directly affected by Hurricane Katrina participants were asked to review a list of 12 potential sources of help and were asked to rank the items chronologically from whom they had sought help first after Hurricane Katrina. Overall, participants sought out assistance from informal social networks such as family and friends first, followed by governmental and clergy support. This study also showed there may be differences in help-seeking behaviors between church attendees in more urban areas versus church attendees in more rural areas. Moreover, findings highlighted that very few church attendees seek out mental health services during the initial impact phase of a disaster. Since timely engagement with mental health services is important for resolving trauma, strategies that link professional mental health services with clergy and government resources following a disaster could improve the engagement with mental health professionals and improve mental health outcomes. Disaster mental health clinical implications and recommendations are offered for psychologists based on these findings.

  4. Church-Based Social Support Among Caribbean Blacks in the United States

    PubMed Central

    Nguyen, Ann W.; Taylor, Robert Joseph; Chatters, Linda M.

    2016-01-01

    An emerging body of research notes the importance of church-based social support networks in the daily lives of Americans. However, few studies examine church-based support, and especially among ethnic subgroups within the U.S. Black population, such as Caribbean Blacks. This study uses data from the National Survey of American Life (NSAL) to examine demographic and religious participation (e.g., attendance, interaction) correlates of church-based social support (e.g., receipt of emotional support, receipt of general support, provision of support to others, and negative interaction) among Caribbean Blacks residing in the U.S. Multiple regression analyses indicated that religious participation was associated with all four dependent variables. Church attendance was positively associated with receiving emotional support, general social support, and providing support to others, but was not associated with negative interaction. Frequency of interaction with fellow congregants was positively associated with receiving emotional support, receiving general support, providing support to others and negative interaction. Demographic findings indicated that women provided more support to church members and experienced more negative interactions with members than did men. Education was positively associated with frequency of support; household income was negatively associated with receiving emotional support and providing social support to others. Findings are discussed in relation to the role of church-based support networks in the lives of Caribbean Black immigrants and communities. PMID:27942078

  5. Implementing a diabetes prevention program in a rural African-American church.

    PubMed Central

    Davis-Smith, Y. Monique; Davis-Smith, Monique; Boltri, John Mark; Seale, J. Paul; Shellenberger, Sylvia; Blalock, Travis; Tobin, Brian

    2007-01-01

    OBJECTIVES: The purpose of this study was to determine the feasibility of implementing a diabetes prevention program (DPP) in a rural African-American church. METHODS: A six-session DPP, modeled after the successful National Institutes of Health (NIH) DPP, was implemented in a rural African-American church. Adult members of the church identified as high risk for diabetes, based on results of a risk questionnaire, were screened with a fasting glucose. Persons with prediabetes, a fasting glucose of 100-125 mg/dL, participated in the six-session, Lifestyle Balance Church DPP. The primary outcomes were attendance rates and changes in fasting glucose, weight and body mass index measured at baseline, six- and 12-month follow-up. RESULTS: Ninety-nine adult church members were screened for diabetes risk. Eleven had impaired fasting glucose. Ten of 11 participated in the six-session intervention, for an attendance rate of 78%. After the intervention and 12-month follow-up, there was a mean weight loss of 7.9 lbs and 10.6 lbs, respectively. CONCLUSIONS: This pilot project suggests that a modified six-session DPP can be translated to a group format and successfully implemented in a church setting. Further randomized studies are needed to determine the effectiveness of such an intervention. PMID:17444435

  6. Church-Based Social Support Among Caribbean Blacks in the United States.

    PubMed

    Nguyen, Ann W; Taylor, Robert Joseph; Chatters, Linda M

    2016-09-01

    An emerging body of research notes the importance of church-based social support networks in the daily lives of Americans. However, few studies examine church-based support, and especially among ethnic subgroups within the U.S. Black population, such as Caribbean Blacks. This study uses data from the National Survey of American Life (NSAL) to examine demographic and religious participation (e.g., attendance, interaction) correlates of church-based social support (e.g., receipt of emotional support, receipt of general support, provision of support to others, and negative interaction) among Caribbean Blacks residing in the U.S. Multiple regression analyses indicated that religious participation was associated with all four dependent variables. Church attendance was positively associated with receiving emotional support, general social support, and providing support to others, but was not associated with negative interaction. Frequency of interaction with fellow congregants was positively associated with receiving emotional support, receiving general support, providing support to others and negative interaction. Demographic findings indicated that women provided more support to church members and experienced more negative interactions with members than did men. Education was positively associated with frequency of support; household income was negatively associated with receiving emotional support and providing social support to others. Findings are discussed in relation to the role of church-based support networks in the lives of Caribbean Black immigrants and communities.

  7. English Medieval Churches, 'Festival Orientation' and William Wordsworth

    NASA Astrophysics Data System (ADS)

    Hoare, Peter G.; Ketel, Hans

    2015-05-01

    A church that is shown to be aligned with sunrise or sunset on the feast day of the saint to whom the building was dedicated is said to display 'festival orientation'. The earliest work to touch upon this practice in English dates from c. 1678. William Wordsworth gave impetus to the subject in two poems published in 1827; he also played a part in the design of St Mary's chapel (1823-4), Rydal, Cumbria in the English Lake District. The 14th-century St Catherine's chapel at Houghton St Giles, Norfolk, was constructed for the use of pilgrims on their way to nearby Walsingham. Careful measurement of the orientation and eastern horizon of these two buildings has shown that St Mary's is aligned with sunrise on the Marian festival of The Visitation (2 July), and St Catherine's is directed towards the rising Sun on the feast of St Catherine of Alexandria (25 November). It is only by taking into account the character of the horizon that meaningful tests for festival orientation may be carried out.

  8. Robert G Edwards and the Roman Catholic Church.

    PubMed

    Benagiano, Giuseppe; Carrara, Sabina; Filippi, Valentina

    2011-06-01

    The Roman Catholic Church reacted negatively to the announcement that the Nobel Prize for Medicine had been awarded to Robert G Edwards. Thirty-three years ago, Cardinal Albino Luciani, on the eve of his election to become Pope, stated that, whereas progress is certainly a beautiful thing, mankind has not always benefited from progress. Catholic criticism has raised seven points: (i) God wants human life to begin through the 'conjugal act' and not artificially; (ii) artificial interventions at the beginning of human life are dangerous and ethically unacceptable; (iii) limits can be imposed even upon an individual's freedom to achieve a legitimate goal, such as having a child within marriage; (iv) the massive loss of preimplantation embryos characterizing IVF must be considered as a tragic loss of 'nascent' human persons; (v) Edwards bears a moral responsibility for all subsequent developments in assisted reproduction technology and for all 'abuses' made possible by IVF; (vi) there can be deleterious consequences for offspring of assisted reproduction technology; and (vii) Edwards' discovery did not eliminate the causes of infertility. This article elaborates from the Roman Catholic perspective on each of these points, some of which are found to be more substantial than others.

  9. A Summary of NASA and USAF Hypergolic Propellant Related Spills and Fires

    NASA Technical Reports Server (NTRS)

    Nufer, Brian M.

    2009-01-01

    Several unintentional hypergolic fluid related spills, fires, and explosions from the Apollo Program, the Space Shuttle Program, the Titan Program, and a few others have occurred over the past several decades. Spill sites include the following government facilities: Kennedy Space Center (KSC), Johnson Space Center (JSC), White Sands Test Facility (WSTF), Vandenberg Air Force Base (VAFB), Cape Canaveral Air Force Station (CCAFS), Edwards Air Force Base (EAFB), Little Rock AFB, and McConnell AFB. Until now, the only method of capturing the lessons learned from these incidents has been "word of mouth" or by studying each individual incident report. The root causes and consequences of the incidents vary drastically; however, certain "themes" can be deduced and utilized for future hypergolic propellant handling. Some of those common "themes" are summarized below: (1) Improper configuration control and internal or external human performance shaping factors can lead to being falsely comfortable with a system (2) Communication breakdown can escalate an incident to a level where injuries occur and/or hardware is damaged (3) Improper propulsion system and ground support system designs can destine a system for failure (4) Improper training of technicians, engineers, and safety personnel can put lives in danger (5) Improper PPE, spill protection, and staging of fire extinguishing equipment can result in unnecessary injuries or hardware damage if an incident occurs (6) Improper procedural oversight, development, and adherence to the procedure can be detrimental and quickly lead to an undesirable incident (7) Improper materials cleanliness or compatibility and chemical reactivity can result in fires or explosions (8) Improper established "back-out" and/or emergency safing procedures can escalate an event The items listed above are only a short list of the issues that should be recognized prior to handling hypergolic fluids or processing vehicles containing hypergolic propellants

  10. The role of the Black Church in the lives of young Black men who have sex with men.

    PubMed

    Quinn, Katherine; Dickson-Gomez, Julia; Kelly, Jeffrey A

    2016-01-01

    In the USA, the Black Church is among the most important institutions in the Black community, offering numerous spiritual, social and health benefits. Yet, the presence of homonegativity in many Black Churches may mitigate those effects for gay Black youth. This research examines the role of the Church in the lives of gay and bisexual Black youth to understand how they reconcile any tension between their religious and sexual identities. Through interviews with pastors of Black churches (n = 21) and young Black men who have sex with men (n = 30), we explored homonegativity and young men's experiences within the Black Church. Findings reveal that despite the prevalence of homonegativity within Black churches, religious involvement remains important for young men and many remain involved in non-affirming churches. The importance of the Church for young men stems from their significant involvement as youth and the integration of religion, family and community. Young men may not be able to leave their religious homes as readily as other gay youth given the cultural relevance of the Church. As a result, young men made attempts to conceal their sexuality in church to avoid shame and gossip and find opportunities to balance their sexuality and religiosity.

  11. Geotechnical Descriptions of Rock and Rock Masses.

    DTIC Science & Technology

    1985-04-01

    user of the field log can relate to the general class of rock being described. For example, the rock name " syenite " might be qualified by adding "the...FELDSPAR PRE-S---- Coarne Texture Granite Syenite Qts ononite Honzonite Cabbro Peridotite (Platonic or to Qtx Diorite to Diorite Pyroxenite intrusive

  12. Brine Spills Associated with Unconventional Oil Development in North Dakota.

    PubMed

    Lauer, Nancy E; Harkness, Jennifer S; Vengosh, Avner

    2016-05-17

    The rapid rise of unconventional oil production during the past decade in the Bakken region of North Dakota raises concerns related to water contamination associated with the accidental release of oil and gas wastewater to the environment. Here, we characterize the major and trace element chemistry and isotopic ratios ((87)Sr/(86)Sr, δ(18)O, δ(2)H) of surface waters (n = 29) in areas impacted by oil and gas wastewater spills in the Bakken region of North Dakota. We establish geochemical and isotopic tracers that can identify Bakken brine spills in the environment. In addition to elevated concentrations of dissolved salts (Na, Cl, Br), spill waters also consisted of elevated concentrations of other contaminants (Se, V, Pb, NH4) compared to background waters, and soil and sediment in spill sites had elevated total radium activities ((228)Ra + (226)Ra) relative to background, indicating accumulation of Ra in impacted soil and sediment. We observed that inorganic contamination associated with brine spills in North Dakota is remarkably persistent, with elevated levels of contaminants observed in spills sites up to 4 years following the spill events.

  13. U. S. oil spill law to cause growing tanker problem

    SciTech Connect

    Price, R.B.

    1991-09-30

    This paper reports on tanker owners which face a growing dilemma on the issue of oil spill liability. The U.S. Oil Pollution Act, passed last year in the wake of the March 1989 Exxon Valdez oil spill, was intended to reduce risk of and damage from such accidents. However, in addition to phasing in double hulls on most tankers operating in U.S. waters, the law substantially increases shipowner's liability for spills. And the federal law does not preempt state liability laws, which in most cases amount to unlimited liability for spill cleanup. Rather than face potentially unlimited liability in the event of a spill, tanker owners worldwide are exercising a number of options to shield themselves. Some of those options could increase the potential for oil spills, industry officials warn. The act also threatens to shatter the international alliance among shippers. A report by Drewry Shipping Consultants Ltd., London, says the law could have a devastating effect on operating practices. Tanker owners and operators have voiced the most opposition to the new spill law and the shackles it places on them. Now the industry that insures tankers has spoken up about is increased liability, and it too may launch a boycott.

  14. Advancing Partnerships Towards an Integrated Approach to Oil Spill Response

    NASA Astrophysics Data System (ADS)

    Green, D. S.; Stough, T.; Gallegos, S. C.; Leifer, I.; Murray, J. J.; Streett, D.

    2015-12-01

    Oil spills can cause enormous ecological and economic devastation, necessitating application of the best science and technology available, and remote sensing is playing a growing critical role in the detection and monitoring of oil spills, as well as facilitating validation of remote sensing oil spill products. The FOSTERRS (Federal Oil Science Team for Emergency Response Remote Sensing) interagency working group seeks to ensure that during an oil spill, remote sensing assets (satellite/aircraft/instruments) and analysis techniques are quickly, effectively, appropriately, and seamlessly available to oil spills responders. Yet significant challenges remain for addressing oils spanning a vast range of chemical properties that may be spilled from the Tropics to the Arctic, with algorithms and scientific understanding needing advances to keep up with technology. Thus, FOSTERRS promotes enabling scientific discovery to ensure robust utilization of available technology as well as identifying technologies moving up the TRL (Technology Readiness Level). A recent FOSTERRS facilitated support activity involved deployment of the AVIRIS NG (Airborne Visual Infrared Imaging Spectrometer- Next Generation) during the Santa Barbara Oil Spill to validate the potential of airborne hyperspectral imaging to real-time map beach tar coverage including surface validation data. Many developing airborne technologies have potential to transition to space-based platforms providing global readiness.

  15. Active contour segmentation for hyperspectral oil spill remote sensing

    NASA Astrophysics Data System (ADS)

    Song, Mei-ping; Chang, Ming; An, Ju-bai; Huang, Jian; Lin, Bin

    2013-08-01

    Oil spills could occur in many conditions, which results in pollution of the natural resources, marine environment and economic health of the area. Whenever we need to identify oil spill, confirm the location or get the shape and acreage of oil spill, we have to get the edge information of oil slick images firstly. Hyperspectral remote sensing imaging is now widely used to detect oil spill. Active Contour Models (ACMs) is a widely used image segmentation method that utilizes the geometric information of objects within images. Region based models are less sensitive to noise and give good performance for images with weak edges or without edges. One of the popular Region based ACMs, active contours without edges Models, is implemented by Chan-Vese. The model has the property of global segmentation to segment all the objects within an image irrespective of the initial contour. In this paper, we propose an improved CV model, which can perform well in the oil spill hyper-spectral image segmentation. The energy function embeds spectral and spatial information, introduces the vector edge stopping function, and constructs a novel length term. Results of the improved model on airborne hyperspectral oil spill images show that it improves the ability of distinguishing between oil spills and sea water, as well as the capability of noise reduction.

  16. 2010 oil spill: trajectory projections based on ensemble drifter analyses

    NASA Astrophysics Data System (ADS)

    Chang, Yu-Lin; Oey, Leo; Xu, Fang-Hua; Lu, Hung-Fu; Fujisaki, Ayumi

    2011-06-01

    An accurate method for long-term (weeks to months) projections of oil spill trajectories based on multi-year ensemble analyses of simulated surface and subsurface ( z = -800 m) drifters released at the northern Gulf of Mexico spill site is demonstrated during the 2010 oil spill. The simulation compares well with satellite images of the actual oil spill which show that the surface spread of oil was mainly confined to the northern shelf and slope of the Gulf of Mexico, with some (more limited) spreading over the north/northeastern face of the Loop Current, as well as northwestward toward the Louisiana-Texas shelf. At subsurface, the ensemble projection shows drifters spreading south/southwestward, and this tendency agrees well with ADCP current measurements near the spill site during the months of May-July, which also show southward mean currents. An additional model analysis during the spill period (Apr-Jul/2010) confirms the above ensemble projection. The 2010 analysis confirms that the reason for the surface oil spread to be predominantly confined to the northern Gulf shelf and slope is because the 2010 wind was more southerly compared to climatology and also because a cyclone existed north of the Loop Current which moreover was positioned to the south of the spilled site.

  17. Injection pump with radially mounted spill control valve

    SciTech Connect

    Djordjevic, I.

    1987-05-26

    This patent describes a rotary fuel injection pump for an internal combustion engine,. The method comprises: a housing, a rotor rotatable in the housing, a charge pump having radially extending plunger bores in the rotor and a plunger pump for each plunger bore having a pumping plunger reciprocable in the bore. The pumping plunger has outward fuel tank strokes and inward fuel delivery strokes for supplying high pressure charges of fuel for fuel injection. A cam ring surrounds the rotor and is engageable with the plunger pumps to reciprocate the plungers as the rotor rotates. A spill control mechanism has spill valve means connected to the charge pump for spill control of the high pressure charge of fuel. The improvement consists of the spill valve means which comprises at least one rotary spill valve having a valve bore in the rotor oriented transversely to the axis of the rotor and connected to the charge pump through pump passage means and a rotary spill valve member rotatably mounted within the valve bore; and the spill control mechanism.

  18. Automatic oil spill detection on quad polarimetric UAVSAR imagery

    NASA Astrophysics Data System (ADS)

    Rahnemoonfar, Maryam; Dhakal, Shanti

    2016-05-01

    Oil spill on the water bodies has adverse effects on coastal and marine ecology. Oil spill contingency planning is of utmost importance in order to plan for mitigation and remediation of the oceanic oil spill. Remote sensing technologies are used for monitoring the oil spills on the ocean and coastal region. Airborne and satellite sensors such as optical, infrared, ultraviolet, radar and microwave sensors are available for remote surveillance of the ocean. Synthetic Aperture Radar (SAR) is used most extensively for oil-spill monitoring because of its capability to operate during day/night and cloud-cover condition. This study detects the possible oil spill regions on fully polarimetric Uninhabited Aerial Vehicle - Synthetic Aperture Radar (UAVSAR) images. The UAVSAR image is decomposed using Cloude-Pottier polarimetric decomposition technique to obtain entropy and alpha parameters. In addition, other polarimetric features such as co-polar correlation and degree of polarization are obtained for the UAVSAR images. These features are used to with fuzzy logic based classification to detect oil spill on the SAR images. The experimental results show the effectiveness of the proposed method.

  19. Detection and monitoring of oil spills using hyperspectral imagery

    NASA Astrophysics Data System (ADS)

    Sanchez, Glenda; Roper, William E.; Gomez, Richard B.

    2003-08-01

    Oil pollution is a very important aspect in the environmental field. Oil pollution is an important subject due to its capacity to adversely affect animals, aquatic life, vegetation and drinking water. The movement of open water oil spills can be affected by mind, waves and tides. Land based oil spills are often affected by rain and temperature. It is important to have an accurate management of the cleanup. Remote sensing and in particular hyper-spectral capabilities, are being use to identify oil spills and prevent worse problems. In addition to this capability, this technology can be used for federal and state compliance of petroleum related companies. There are several hyper-spectral sensors used in the identification of oil spills. One commonly use sensor is the Airborne Imaging Spectroradiometer for Applications (AISA). The main concern associated with the use of these sensors is the potential for false identification of oil spills. The use of AISA to identify an oil spill over the Patuxent River is an example of how this tool can assist with investigating an oil pipeline accident, and its potential to affect the surrounding environment. A scenario like this also serves as a good test of the accuracy with which spills may be identified using new airborne sensors.

  20. Process of cleaning oil spills and the like

    SciTech Connect

    Breisford, J.A.

    1993-06-01

    A process of cleaning spills of toxic or hazardous materials such as oil, antifreeze, gasoline, and the like from bodies of water, garage floors, roadways and the like, comprising spraying unbonded shredded fiberglass blowing wool composition particles onto the spill, absorbing the spill into the shredded fiberglass blowing wool composition particles, and removing the soaked shredded fiberglass blowing wool composition particles and the spill absorbed therein. An absorbent composition for absorbing spills of toxic or hazardous materials such as oil, antifreeze, gasoline, and like, comprising shredded fiberglass blowing wool particles, and means for absorbing the spill and for stiffening the co-position so that the composition fights against being compressed so that less of the absorbed spill escapes from the composition when it is being removed from the spill, said means including cork particles dispersed in with the fiberglass blowing wool particles. An absorbent sock for absorbing or containing a spill of toxic or hazardous materials such as oil, antifreeze, gasoline, and the like, comprising a hollow tube, said tube being permeable to the toxic or hazardous materials and being made of nylon or polypropylene, and unbonded, shredded fiberglass blowing wool composition particles enclosed in the tube. Apparatus for controlling an oil slick on the surface of water, comprising a craft for traversing the slick, a supply of fiberglass blowing wool composition particles stored on the craft in position for being dispersed, shredding means on the craft for shredding the fiberglass blowing wool particles to form unbonded, shredded fiberglass blowing wool particles, and dispensing means on the craft for dispensing the unbonded, shredded fiberglass blowing wool particles onto the slick.

  1. Rocks in Our Pockets

    ERIC Educational Resources Information Center

    Plummer, Donna; Kuhlman, Wilma

    2005-01-01

    To introduce students to rocks and their characteristics, teacher can begin rock units with the activities described in this article. Students need the ability to make simple observations using their senses and simple tools.

  2. Rocks and Minerals.

    ERIC Educational Resources Information Center

    Naturescope, 1987

    1987-01-01

    Provides background information on rocks and minerals, including the unique characteristics of each. Teaching activities on rock-hunting and identification, mineral configurations, mystery minerals, and growing crystals are provided. Reproducible worksheets are included for two of the activities. (TW)

  3. Theory of wing rock

    NASA Technical Reports Server (NTRS)

    Hsu, C.-H.; Lan, C. E.

    1985-01-01

    Wing rock is one type of lateral-directional instabilities at high angles of attack. To predict wing rock characteristics and to design airplanes to avoid wing rock, parameters affecting wing rock characteristics must be known. A new nonlinear aerodynamic model is developed to investigate the main aerodynamic nonlinearities causing wing rock. In the present theory, the Beecham-Titchener asymptotic method is used to derive expressions for the limit-cycle amplitude and frequency of wing rock from nonlinear flight dynamics equations. The resulting expressions are capable of explaining the existence of wing rock for all types of aircraft. Wing rock is developed by negative or weakly positive roll damping, and sustained by nonlinear aerodynamic roll damping. Good agreement between theoretical and experimental results is obtained.

  4. The Rock Cycle

    ERIC Educational Resources Information Center

    Singh, Raman J.; Bushee, Jonathan

    1977-01-01

    Presents a rock cycle diagram suitable for use at the secondary or introductory college levels which separates rocks formed on and below the surface, includes organic materials, and separates products from processes. (SL)

  5. Principles of rock deformation

    SciTech Connect

    Nicolas, A.

    1987-01-01

    This text focuses on the recent achievements in the analysis of rock deformation. It gives an analytical presentation of the essential structures in terms of kinetic and dynamic interpretation. The physical properties underlying the interpretation of rock structures are exposed in simple terms. Emphasized in the book are: the role of fluids in rock fracturing; the kinematic analysis of magnetic flow structures; the application of crystalline plasticity to the kinematic and dynamic analysis of the large deformation imprinted in many metamorphic rocks.

  6. GOM Deepwater Horizon Oil Spill: A Time Series Analysis of Variations in Spilled Hydrocarbons

    NASA Astrophysics Data System (ADS)

    Palomo, C. M.; Yan, B.

    2013-12-01

    An estimated amount of 210 million gallons of crude oil was released into the Gulf of Mexico (GOM) from April 20th to July 15th 2010 during the Deepwater Horizon oil rig explosion. The spill caused a tremendous financial, ecological, environmental and health impact and continues to affect the GOM today. Variations in hydrocarbons including alkanes, hopanes and poly-cyclic aromatic hydrocarbons (PAHs) can be analyzed to better understand the oil spill and assist in oil source identification. Twenty-one sediment samples*, two tar ball samples and one surface water oil sample were obtained from distinct locations in the GOM and within varying time frames from May to December 2010. Each sample was extracted through the ASE 200 solvent extractor, concentrated down under nitrogen gas, purified through an alumina column, concentrated down again with nitrogen gas and analyzed via GC X GC-TOF MS. Forty-one different hydrocarbons were quantified in each sample. Various hydrocarbon 'fingerprints,' such as parental :alkylate PAH ratios, high molecular weight PAHs: low molecular weight alkane ratios, and carbon preference index were calculated. The initial objective of this project was to identify the relative hydrocarbon contributions of petrogenic sources and combustion sources. Based on the calculated ratios, it is evident that the sediment core taken in October of 2010 was greatly affected by combustion sources. Following the first month of the spill, oil in the gulf was burned in attempts to contain the spill. Combustion related sources have quicker sedimentation rates, and hydrocarbons from a combustion source essentially move into deeper depths quicker than those from a petrogenic source, as was observed in analyses of the October 2010 sediment. *Of the twenty-one sediment samples prepared, nine were quantified for this project.

  7. Shoreline ecology program for Prince William Sound, Alaska, following the Exxon Valdez oil spill. Part 2: Chemistry and toxicology

    SciTech Connect

    Boehm, P.D.; Page, D.S.; Gilfillan, E.S.; Stubblefield, W.A.; Harner, E.J.

    1995-12-31

    This paper describes chemical and toxicological results of a comprehensive shoreline ecology program that was designed to assess recovery in Prince William Sound following the Exxon Valdez oil spill of March 24, 1989. The program is an application of the sediment quality triad approach, combining chemical, toxicological, and biological measurements. The study was designed so that results could be extrapolated to the entire spill zone in the sound and projected forward in time. It combined one-time sampling of 64 randomly chosen study sites representing four major habitats and four oiling levels (including unoiled reference sites), with periodic sampling at 12 subjectively chosen fixed sites. Sediment samples--or when conditions required, filter-wipes from rock surfaces--were collected in each of three intertidal zones and from subtidal stations up to 30-m deep. Oil removal was generally quite rapid: by 1991 the concentration of oil spilled from the Exxon Valdez had been dramatically reduced on the majority of shorelines by both natural processes and cleanup efforts. Acute sediment toxicity from oil (as measured by standard toxicity tests) was virtually absent by 1990--91, except at a small number of isolated locations. The petroleum residues had degraded below the threshold of acute toxic effects. Measurable polycyclic aromatic hydrocarbon (PAH) levels are, in general, well below those conservatively associated with adverse effects, and biological recovery has been considerably more rapid than the removal of the last chemical remnants. 55 refs., 15 figs., 4 tabs.

  8. Shoreline ecology program for Prince William Sound, Alaska, following the Exxon Valdez oil spill. Part 3: Biology

    SciTech Connect

    Gilfillan, E.S.; Page, D.S.; Harner, E.J.; Boehm, P.D.

    1995-12-31

    This study describes the biological results of a comprehensive shoreline ecology program designed to assess ecological recovery in Prince William Sound following the Exxon Valdez oil spill on march 24, 1989. The program is an application of the ``Sediment Quality Triad`` approach, combining chemical, toxicological, and biological measurements. The study was designed so that results could be extrapolated to the entire spill zone in Prince William Sound. The spill affected four major shoreline habitat types in Prince William Sound: pebble/gravel, boulder/cobble, sheltered bedrock, and exposed bedrock. The study design had two components: (1) one-time stratified random sampling at 64 sites representing four habitats and four oiling levels (including unoiled reference sites) and (2) periodic sampling at 12 nonrandomly chosen sites that included some of the most heavily oiled locations in the sound. Biological communities on rock surfaces and in intertidal and shallow subtidal sediments were analyzed for differences resulting from to oiling in each of 16 habitat/tide zone combinations. Statistical methods included univariate analyses of individual species abundances and community parameter variables (total abundance, species richness, and Shannon diversity), and multivariate correspondence analysis of community structure. 58 refs., 13 figs., 9 tabs.

  9. 68. LITTLE ROCK AND PALMDALE IRRIGATION DISTRICT, LITTLE ROCK DAM: ...

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

    68. LITTLE ROCK AND PALMDALE IRRIGATION DISTRICT, LITTLE ROCK DAM: STRESS SHEET, SHEET 4; MAY, 1918. Littlerock Water District files. - Little Rock Creek Dam, Little Rock Creek, Littlerock, Los Angeles County, CA

  10. My Pet Rock

    ERIC Educational Resources Information Center

    Lark, Adam; Kramp, Robyne; Nurnberger-Haag, Julie

    2008-01-01

    Many teachers and students have experienced the classic pet rock experiment in conjunction with a geology unit. A teacher has students bring in a "pet" rock found outside of school, and the students run geologic tests on the rock. The tests include determining relative hardness using Mohs scale, checking for magnetization, and assessing luster.…

  11. Child sexual abuse in the Roman Catholic Church in Germany: comparison of victim-impact data collected through church-sponsored and government-sponsored programs.

    PubMed

    Rassenhofer, Miriam; Zimmer, Andreas; Spröber, Nina; Fegert, Jörg M

    2015-02-01

    At around the same time in 2010, the German government and the Roman Catholic Church in Germany each set up a critical incident reporting system (CIRS) to gather information on child sexual abuse that had taken place within the Church. The objective in both cases was to solicit stories from victims and former victims and allow them to have input into a review process. The existence of these two similar systems, one initiated by the institution involved in the abuse and the other by an independent entity, provided an opportunity to compare the background and motivation of victims who chose to communicate through one channel or the other. Data were obtained on a total of 927 individuals, 571 through the church CIRS and 356 through the government CIRS, who had reported that they had experienced childhood sexual abuse within the Roman Catholic Church. Some differences were found between the two groups in terms of gender, the reported frequency of abuse, and the desire for compensation. These differences highlight the need for an effective complaint management system to offer not just one but complementary channels of communication. In addition, the findings confirm the feasibility and value of a CIRS approach and the use of so-called 'citizen science' in politically driven review processes.

  12. Restoring San Xavier del Bac, "Our Church": Tohono O'odham Work to Restore the 200-Year-Old Church Built by Their Ancestors.

    ERIC Educational Resources Information Center

    Fontana, Bernard L.

    1995-01-01

    The Tohono O'odham built Mission San Xavier del Bac for Franciscan missionaries in the late 1700s and have protected and cared for it through changing circumstances ever since. As part of a massive restoration project, outstanding experts have been restoring the church's painted and sculpted interior and training local Tohono O'odham to be…

  13. D Virtualization by Close Range Photogrammetry Indoor Gothic Church Apses. The Case Study of Church of San Francisco in Betanzos (la CORUÑA, Spain)

    NASA Astrophysics Data System (ADS)

    Pérez Ramos, A.; Robleda Prieto, G.

    2015-02-01

    Virtualization using low cost photogrammetric techniques, is often replaced by Terrestial Laser Scanning inside churches. Especially in the case of Gothic churches where light penetrates the interior of the building difficulting shooting in proper condition to perform their restitution. The need to use Terrestial Laser Scaning for indoor virtualization is a significant increase in the final surveying cost. In these cases, the Terrestial Laser Scanning is used to generate dense point clouds that can produce high resolution models. However, many Terrestial Laser Scanners are not able to provide color images or can not reach the quality of images which can be obtained through a semiprofessional camera. So, digital photogrammetry is often used to make these models high resolution textures that Terrestial Laser Scanner based methodology is not capable of providing. This article aims to solved the problem posed by virtualizating Gothic churches indoors. Making that task more affordable exclusively by low cost photogrammetric techniques. The proposed methodology allows obtaining photographs in such a good conditions for virtualizing the target by point cloud. In order to verify the usefulness of the method, It has been decided to apply it to Gothic apse of the church of San Francisco in Betanzos (La Coruña). The equipment used is inexpensive and easy to carry: DSLR camera with 18-135 mm lens, tripod, lights and total station.

  14. Laser cleaning: an alternative method for removing oil-spill fuel residues

    NASA Astrophysics Data System (ADS)

    Mateo, M. P.; Nicolas, G.; Piñon, V.; Ramil, A.; Yañez, A.

    2005-07-01

    Cleaning methods employed in last oil spills usually require direct contact or the intervention of external agents that can lead to additional contamination and damage of treated surfaces. As an alternative, a laser-based methodology is proposed in this work for controlled removal of fuel residues caused by the accident of Prestige tanker from rocks, as well as tools and equipment employed in fuel retaining and elimination procedures. Ablation thresholds of fuel crust and underlying material have been investigated with the aim to establish operational parameters that preserve the structural integrity and identity of the latter. The clean-up process was controlled by the self-limiting nature of the process or by laser-induced plasma spectroscopy. Contaminated, no contaminated and cleaned areas of the samples have been characterized by complementary microscopy techniques to help in the task of optimizing the laser cleaning procedure and checking the effectiveness of the removal process.

  15. Removing Spilled Oil With Liquid Nitrogen

    NASA Technical Reports Server (NTRS)

    Snow, Daniel B.

    1991-01-01

    Technique proposed to reduce more quickly, contain, clean up, and remove petroleum products and such other pollutants as raw sewage and chemicals without damage to humans, animals, plants, or the environment. Unique and primary aspect of new technique is use of cryogenic fluid to solidify spill so it can be carried away in solid chunks. Liquid nitrogen (LN2), with boiling point at -320 degrees F (-196 degrees C), offers probably best tradeoff among extreme cold, cost, availability, and lack of impact on environment among various cryogenic fluids available. Other applications include extinguishing fires at such locations as oil derricks or platforms and at tank farms containing such petroleum products as gasoline, diesel fuel, and kerosene.

  16. Combating oil spill problem using plastic waste.

    PubMed

    Saleem, Junaid; Ning, Chao; Barford, John; McKay, Gordon

    2015-10-01

    Thermoplastic polymers (such as polypropylene, polyethylene, polyethylene terephthalate (PET) and high density polyethylene (HDPE)) constitute 5-15% of municipal solid waste produced across the world. A huge quantity of plastic waste is disposed of each year and is mostly either discarded in landfills or incinerated. On the other hand, the usage of synthetic polymers as oil sorbents, in particular, polyolefins, including polypropylene (PP), and polyethylene (PE) are the most commonly used oil sorbent materials mainly due to their low cost. However, they possess relatively low oil absorption capacities. In this work, we provide an innovative way to produce a value-added product such as oil-sorbent film with high practical oil uptake values in terms of g/g from waste HDPE bottles for rapid oil spill remedy.

  17. Environment effects of oil spill combustion

    SciTech Connect

    Evans, D.; Mulholland, G.; Gross, D.; Baum, H.; Saito, K.

    1988-09-01

    Experimentation and analysis were performed to quantify the combustion of crude oil on water. The burning behavior of three crude oils -- ALBERTA SWEET, LA ROSE, and MURBAN, were studied using 1.2-m-diameter pool burns; in 0.6-m-diameter pool fires using ALBERTA SWEET, combustion products were collected for extensive chemical analysis. The analysis showed that about 10% of the crude oil was converted to smoke in the combustion process. The CO concentration was a factor of 25 lower than the primary gaseous product CO/sub 2/, and the emission of NO and NOx were less than one thousandth the concentration of CO/sub 2/. The PAH content of the smoke was enriched in the larger molecular weight species in comparison with the original fuel. A methodology was developed with which the down-wind dispersal of smoke generated by one or more oil-spill fires in close proximity may be predicted.

  18. BP Spill Sampling and Monitoring Data

    EPA Pesticide Factsheets

    This dataset analyzes waste from the the British Petroleum Deepwater Horizon Rig Explosion Emergency Response, providing opportunity to query data sets by metadata criteria and find resulting raw datasets in CSV format.The data query tool allows users to download EPA's air, water and sediment sampling and monitoring data that has been collected in response to the BP oil spill. All sampling and monitoring data that has been collected to date is available for download as raw structured data.The query tools enables CSV file creation to be refined based on the following search criteria: date range (between April 28, 2010 and 9/29/2010); location by zip, city, or county; media (solid waste, weathered oil, air, surface water, liquid waste, tar, sediment, water); substance categories (based on media selection) and substances (based on substance category selection).

  19. Spreading of oil spilled under ice

    SciTech Connect

    Yapa, P.D.; Chowdhury, T. )

    1990-12-01

    A new set of equations is presented to describe the process of oil spreading under ice in clam waters. These equations consider the gravity (buoyancy)-inertia phase, the gravity (buoyancy)-viscous phase, and the termination of spreading during the buoyancy-surface-tension phase. The derivation considers both the constant discharge mode and the constant volume mode. Therefore, a complete description of the spreading phenomena from the time of initial spill to the termination of spreading is presented. Laboratory experiments were conducted using both real ice covers in a cold room and artificial ice covers. The experiments included different ice-cover roughnesses from smooth to rough, oils of different viscosities, and a variety of discharge conditions. The experimental data show close agreement with the theory. These equations can be used during cleanup or environmental impact assessment to estimate the area of an oil slick with respect to time.

  20. Sea otter oil-spill mitigation study

    SciTech Connect

    Davis, R.W.; Thomas, J.; Williams, T.M.; Kastelein, R.; Cornell, L.

    1986-05-01

    The objective of the study was to analyze the effectiveness of existing capture, transport, cleaning, and rehabilitation methods and develop new methods to reduce the impact of an accidental oil spill to California sea otters, resulting from the present conditions or from future Outer Continental Shelf (OCS) oil and gas development in State or Federal waters. In addition, the study investigated whether or not a systematic difference in thermal conductivity existed between the pelts of Alaska and California Sea otters. This was done to assure that conclusions drawn from the oiling experiments carried out at Hubbs Marine Research Institute, Tetra Tech, Inc. contributed to the overall study by preparing a literature review and report on the fate and effects of oil dispersants and chemically dispersed oil.

  1. Shoe spill in the North Pacific

    NASA Astrophysics Data System (ADS)

    Ebbesmeyer, Curtis C.; Ingraham, , W. James, Jr.

    Approximately 80,000 Nike brand shoes were lost overboard on May 27, 1990, in the north Pacific Ocean (˜48°N 161°W Figure 2). Six months to a year later, thousands of shoes washed ashore in North America from southern Oregon to the Queen Charlotte Islands. Figure 1 shows six shoes found on the beach. We have gathered beachcomber reports and compared the inferred shoe drift with an oceanographic hindcast model and historical drift bottle returns. This spill-of- opportunity provided a calibration point for the model; computer runs for 1946-1991 suggested that drift of floatable material across the northeast Pacific Ocean for May 1990-January 1991 was farther south than the mean of the forty-five simulations.

  2. Tanker spills Norwegian crude oil off Shetlands

    SciTech Connect

    Not Available

    1993-01-11

    This paper reports that crude oil was spilling last week from the U.S. owned Braer tanker after the 89,000 dwt vessel ran aground on the south end of Scotland's Shetland Islands. Workers were trying to assess the extent of damage to the tanker, shoreline, and wildlife after the January 5 accident. Braer's cargo amounted to 607,000 bbl of Norwegian oil bound for Canada. Braer loaded its cargo and sailed January 3 from Den norske stats oljeselskap AS's Mongstad, Norway, terminal with crude from Gullfaks field in the Norwegian North Sea. The $11 million shipment was destined for Ultramar Canada Inc.'s 125,000 b/d refinery at St. Romuald, Que.

  3. Review of oil spill remote sensing.

    PubMed

    Fingas, Merv; Brown, Carl

    2014-06-15

    Remote-sensing for oil spills is reviewed. The use of visible techniques is ubiquitous, however it gives only the same results as visual monitoring. Oil has no particular spectral features that would allow for identification among the many possible background interferences. Cameras are only useful to provide documentation. In daytime oil absorbs light and remits this as thermal energy at temperatures 3-8K above ambient, this is detectable by infrared (IR) cameras. Laser fluorosensors are useful instruments because of their unique capability to identify oil on backgrounds that include water, soil, weeds, ice and snow. They are the only sensor that can positively discriminate oil on most backgrounds. Radar detects oil on water by the fact that oil will dampen water-surface capillary waves under low to moderate wave/wind conditions. Radar offers the only potential for large area searches, day/night and foul weather remote sensing.

  4. Field evaluations of marine oil spill bioremediation.

    PubMed Central

    Swannell, R P; Lee, K; McDonagh, M

    1996-01-01

    Bioremediation is defined as the act of adding or improving the availability of materials (e.g., nutrients, microorganisms, or oxygen) to contaminated environments to cause an acceleration of natural biodegradative processes. The results of field experiments and trials following actual spill incidents have been reviewed to evaluate the feasibility of this approach as a treatment for oil contamination in the marine environment. The ubiquity of oil-degrading microorganisms in the marine environment is well established, and research has demonstrated the capability of the indigenous microflora to degrade many components of petroleum shortly after exposure. Studies have identified numerous factors which affect the natural biodegradation rates of oil, such as the origin and concentration of oil, the availability of oil-degrading microorganisms, nutrient concentrations, oxygen levels, climatic conditions, and sediment characteristics. Bioremediation strategies based on the application of fertilizers have been shown to stimulate the biodegradation rates of oil in aerobic intertidal sediments such as sand and cobble. The ratio of oil loading to nitrogen concentration within the interstitial water has been identified to be the principal controlling factor influencing the success of this bioremediation strategy. However, the need for the seeding of natural environments with hydrocarbon-degrading bacteria has not been clearly demonstrated under natural environmental conditions. It is suggested that bioremediation should now take its place among the many techniques available for the treatment of oil spills, although there is still a clear need to set operational limits for its use. On the basis of the available evidence, we have proposed preliminary operational guidelines for bioremediation on shoreline environments. PMID:8801437

  5. Exceptions to the rules of oil-spill behavior: Case studies of major oil spills of the past twenty years

    SciTech Connect

    Hayes, M.O.

    1994-11-01

    Studies of major oil spills over the past 20 yr have allowed an evolution of our understanding of how to respond to and remediate the environmental impacts from such spills. There have been a number of spills for which follow-up research has provided major turning points that allowed the development of certain rules of oil-spill behavior. For example, the spill of over 100,000 tons of crude oil by the tanker Urquiola on the coast of Spain in May 1976 demonstrated the importance of hydrodynamic energy level in natural cleanup processes. Research on the spill of over 200,000 tons of crude oil along the coast of France by the tanker Amoco Cadiz in March 1978 allowed a better understanding of the long-term effects of spilled oil on exposed tidal flats and salt marshes. The oil spilled by the tanker Exxon Valdez in Prince William Sound, Alaska, in March 1989 impacted many miles of gravel beaches, which were treated by a number of methods, including some innovative berm-relocation techniques. A thorough understanding of the coastal geomorphology and processes of the spill site was essential for the development of meaningful contingency and response plans. Research on the impacts of intertidal habitats of the coast of Saudi Arabia during the Gulf War spill of 1991 indicates that some previously held concepts on oil behavior and fate on shorelines must be revised. One of the best established rules of oil-spill behavior was that the depth of oil penetration on sand beaches and tidal flats increases with increasing sediment grain size. However, no such correlation was found on the Saudi Arabian coast, primarily due to the presence of secondary porosity (e.g., bubble sand, extensive burrows, and gypsum crystals). The oil penetrated to depths of tens of centimeters, even in fine sand, which has significantly slowed natural removal processes and weathering rates. These sediments remained heavily oiled with incipient asphalt pavements forming two years after the spill.

  6. Recruiting African American Churches to Participate in Research: The Learning and Developing Individual Exercise Skills for a Better Life Study

    PubMed Central

    Whitt-Glover, Melicia C.; Borden, Shanice L.; Alexander, Dayna S.; Kennedy, Betty M.; Goldmon, Moses V.

    2016-01-01

    Physical activity among African Americans (AA) is low; effective intervention strategies are needed. Community-based settings are useful for delivering health-related interventions in racial/ethnic minority communities. This article describes strategies used to recruit churches for participation in a 22-month intervention designed to increase physical activity levels in AA women. Initial recruitment efforts, led by AA study staff, included direct mailers, phone calls, and in-person meetings with church representatives. After 10 months, only five churches were enrolled. Seven community members with existing partnerships/contacts in the faith community were subsequently hired and an additional 26 churches were enrolled within 6 months. Overall response rate was 45%, and churches required 3.5 ± 3.0 months of multiple contacts prior to enrollment. The main primary contacts within churches were individuals with personal interest in the program and pastors. Prior relationship between the research team and churches did not appear to influence church enrollment as much as community member recruiters. The current study identifies several potential strategies that may be useful for increasing success in efforts to recruit AA churches into studies. Additional research is warranted that tests and compares a variety of recruitment strategies to determine the most successful strategies for recruitment in different populations. PMID:26724311

  7. USE OF CHEMICAL DISPERSANTS FOR MARINE OIL SPILLS

    EPA Science Inventory

    Chemical dispersants are one of the tools available to oil spill response personnel to control the spread of an oil slick. The manual presents information from the literature relative to dispersant effectiveness, toxicity and other environmental factors, regulatory and administra...

  8. Radiation Spill at Hanford: The Anatomy of an Accident

    ERIC Educational Resources Information Center

    Gillette, Robert

    1973-01-01

    Describes the circumstances leading to a recent spill of radioactive wastes at the Atomic Energy Commission's Hanford Reservation in Washington. Also briefly discusses previous accidental leaks and plans for safer storage of radioactive waste materials in the future. (JR)

  9. 70. VIEW OF PARTIALLY COMPLETED FLUME BELOW THE AUTOMATIC SPILL ...

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

    70. VIEW OF PARTIALLY COMPLETED FLUME BELOW THE AUTOMATIC SPILL AT THE RESERVOIR, SHOWING MOUNT RAINIER IN THE DISTANCE, Print No. 192, December 1903 - Electron Hydroelectric Project, Along Puyallup River, Electron, Pierce County, WA

  10. Assessment of photochemical processes in marine oil spill fingerprinting.

    PubMed

    Radović, Jagoš R; Aeppli, Christoph; Nelson, Robert K; Jimenez, Núria; Reddy, Christopher M; Bayona, Josep M; Albaigés, Joan

    2014-02-15

    Understanding weathering processes plays a critical role in oil spill forensics, which is based on the comparison of the distributions of selected compounds assumed to be recalcitrant and/or have consistent weathering transformations. Yet, these assumptions are based on limited laboratory and oil-spill studies. With access to additional sites that have been oiled by different types of oils and exposures, there is a great opportunity to expand on our knowledge about these transformations. Here, we demonstrate the effects of photooxidation on the overall composition of spilled oils caused by natural and simulated sunlight, and particularly on the often used polycyclic aromatic hydrocarbons (PAHs) and the biomarker triaromatic steranes (TAS). Both laboratory and field data from oil released from the Macondo well oil following the Deepwater Horizon disaster (2010), and heavy fuel-oil from the Prestige tanker spill (2002) have been obtained to improve the data interpretation of the typical fingerprinting methodology.

  11. Deepwater Horizon – BP Gulf of Mexico Oil Spill

    EPA Pesticide Factsheets

    This webpage provides information and materials on EPA’s enforcement response to the Deepwater Horizon Oil Spill, including settlements with some of the defendants, as well as links to other related websites for additional information.

  12. Spill containment and overfill prevention requirements for underground storage tanks

    SciTech Connect

    McCann, M.T.

    1995-12-31

    Federal Regulations require Underground Storage Tanks (USTs) to be equipped with spill containment and overfill prevention devices by December 22, 1998. Spill containers are designed to contain the product that is often spilled when the delivery hose is disconnected. Spill containers are commercially available in different styles, sizes, and construction materials for various applications. Overfill prevention devices are designed to prevent large releases of product at the fill pipe or through the tank fittings because a tank has been filled beyond its capacity. There are three types of overfill prevention devices. Ball float valves installed on the vapor return line restrict flow into tank when the level in the tank approaches capacity. Overfill alarms provide a warning signal when the level in the tank approaches capacity. Overfill prevention valves shut off flow into the tank when the level approaches capacity.

  13. Fate and toxicity of spilled oil from the Exxon Valdez. Subtidal study number 4. Exxon Valdez oil spill, state/federal natural resource damage assessment final report

    SciTech Connect

    Wolfe, D.A.

    1996-03-01

    Three separate papers are represented in this final report; Toxicity of intertidal and subtidal sediments contaminated by the Exxon Valdez oil spill; Comparative toxicities of polar and non-polar organic fractions from sediments affected by the Exxon Valdez oil spill in Prince William Sound, Alaska; and Fate of the oil spilled from the T/V Exxon Valdez in Prince William Sound, Alaska.

  14. Mega borg oil spill: Fate and effect studies

    SciTech Connect

    Not Available

    1992-09-28

    The Mega Borg, a Norwegian tanker, released an estimated 5.1 million gallons (gal) of Palanca Angola crude oil into the Gulf of Mexico during a lightering accident and subsequent fire. The collection of reports was designed to provide a comprehensive overview of the spill chronology, the fate of the oil released, and subsequent studies that were conducted to assess the impacts of the oil spill on the environment and its biota.

  15. Unmanned vehicles for maritime spill response case study: Exercise Cathach.

    PubMed

    Dooly, Gerard; Omerdic, Edin; Coleman, Joseph; Miller, Liam; Kaknjo, Admir; Hayes, James; Braga, Jóse; Ferreira, Filipe; Conlon, Hugh; Barry, Hugh; Marcos-Olaya, Jesús; Tuohy, Thomas; Sousa, João; Toal, Dan

    2016-09-15

    This paper deals with two aspects, namely a historical analysis of the use of unmanned vehicles (UAVs ROVs, AUVs) in maritime spill incidents and a detailed description of a multi-agency oil and HNS incident response exercise involving the integration and analysis of unmanned vehicles environmental sensing equipment. The exercise was a first in terms of the level of robotic systems deployed to assist in survey, surveillance and inspection roles for oil spills and harmful and noxious substances.

  16. Sensor for detection of liquid spills on surfaces

    DOEpatents

    Davis, Brent C.; Gayle, Tom M.

    1989-07-04

    A surface liquid detector is disclosed for detecting liquids spilled on surfaces such as floors. A temperature-sensitive thermistor probe is used in a bridge circuit to detect the change in resistance in the thermistor due to the change in thermal conductivity that occurs when a liquid contacts the probe. The device is characterized by the ability to detect either conductive or nonconductive liquids, such as water or oil spills.

  17. Effectiveness of bioremediation for the Exxon Valdez oil spill

    NASA Astrophysics Data System (ADS)

    Bragg, James R.; Prince, Roger C.; Harner, E. James; Atlas, Ronald M.

    1994-03-01

    The effectiveness of bioremediation for oil spills has been difficult to establish on dynamic, heterogeneous marine shorelines. A new interpretative technique used following the 1989 Exxon Valdez spill in Alaska shows that fertilizer applications significantly increased rates of oil biodegradation. Biodegradation rates depended mainly on the concentration of nitrogen within the shoreline, the oil loading, and the extent to which natural biodegradation had already taken place. The results suggest ways to improve the effectiveness of bioremediation measures in the future.

  18. A Field Guide for Arctic Oil Spill Behavior.

    DTIC Science & Technology

    1984-11-01

    are called ice is easily deformed. As movement cracks, leads or polynyas depending decreases in the shorefast Ice, so 1-9 I does rafting, but In an...Ocean Resources Engineering, January 1980. 11. Peterson, Hanne K., Fate and Effect of Bunker C Oil Spilled by the USNS Potomac In Melville Bay, Greenland...with using any conventional it is likely to be streaming out spill response methods. As a result, Into polynyas and leads. This probably even so much as

  19. Influence of Architectural Features and Styles on Various Acoustical Measures in Churches

    NASA Astrophysics Data System (ADS)

    Carvalho, Antonio Pedro Oliveira De.

    This work reports on acoustical field measurements made in a major survey of 41 Catholic churches in Portugal that were built in the last 14 centuries. A series of monaural and binaural acoustical measurements was taken at multiple source/receiver positions in each church using the impulse response with noise burst method. The acoustical measures were Reverberation Time (RT), Early Decay Time (EDT), Clarity (C80), Definition (D), Center Time (TS), Loudness (L), Bass Ratios based on the Reverberation Time and Loudness rm (BR_-RT and rm BR_-L), Rapid Speech Transmission Index (RASTI), and the binaural Coherence (COH). The scope of this research is to investigate how the acoustical performance of Catholic churches relates to their architectural features and to determine simple formulas to predict acoustical measures by the use of elementary architectural parameters. Prediction equations were defined among the acoustical measures to estimate values at individual locations within each room as well as the mean values in each church. Best fits with rm R^2~0.9 were not uncommon among many of the measures. Within and interchurch differences in the data for the acoustical measures were also analyzed. The variations of RT and EDT were identified as much smaller than the variations of the other measures. The churches tested were grouped in eight architectural styles, and the effect of their evolution through time on these acoustical measures was investigated. Statistically significant differences were found regarding some architectural styles that can be traced to historical changes in Church history, especially to the Reformation period. Prediction equations were defined to estimate mean acoustical measures by the use of fifteen simple architectural parameters. The use of the Sabine and Eyring reverberation time equations was tested. The effect of coupled spaces was analyzed, and a new algorithm for the application of the Sabine equation was developed, achieving an average of

  20. Scientific evaluation of wall paintings from Bunesti Evangelical Church, Brasov county

    NASA Astrophysics Data System (ADS)

    Baciu, Annamaria; MǎruÅ£oiu, Constantin; Bibire, Cristina; Vornicu, Nicoleta; Dreve, Simina

    2013-11-01

    Evangelical Church in the village Bunesti, Brasov county, is part of the fortified churches built since the XIV century at the south-eastern territory of Transylvania. Developed by addition in several stages during centuries, the church begun as Catholic chapel, then that was amplified in the sixteenth century, when Reform was adopted by the Saxon communities. In that period the building was extended in length and height and the catholic specific iconographic decorations were cancelled by covering with different layers of plaster and paint. The campaign of introducing in touristic circuit of old Saxon fortified churches generated, in terms of maintenance and renovations undertaken, the discovery of significant wall paintings, as treasures to be rescued and put into value. Our present efforts are focused on scientific evaluation of mural paintings found in Evangelical Church from Bunesti, by XRF and specific analysis performed on 10 different samples of mural paintings, completing visual and artistic analysis in order to establish the strategies for their recovering and preservation.

  1. Aoutomatic Oil Spill Detection Using TerraSAR-X Data

    NASA Astrophysics Data System (ADS)

    Zulipiye, Kaiyoumu; Balik Sanli, Fusun

    2016-07-01

    Oil release into the ocean may affect marine ecosystems and cause environmental pollution. Thus, oil spill detection and identification becomes critical important. Characterized by synoptic view over large regions, remote sensing has been proved to be a reliable tool for oil spill detection. Synthetic Aperture Radar (SAR) imagery shows returned signal that clearly distinguish oil from oil-free surface under optimal wind conditions, which makes it the most frequent used remote sensing technique in oil spill detection. Algorithms of automatic oil spill detection has already been developed for different SAR sensors, including RADARSAT and ENVISAT. In this study, we want to apply automatic oil spill detection algorithms on TerraSAR-X data which is previously developed for ASAR data. The applied methodology includes two steps as segmentation and classification. First segmentation algorithms compiled by C# have been applied under a Bayesian framework adopting a multi-level logistic. After segmentation different classification methods such as feature selection, filter, and embedded selection have been applied. As a result the used classifiers for oil spill detection will be compared, and the complete processing chain will be evaluated.

  2. Endmember detection in marine environment with oil spill event

    NASA Astrophysics Data System (ADS)

    Andreou, Charoula; Karathanassi, Vassilia

    2011-11-01

    Oil spill events are a crucial environmental issue. Detection of oil spills is important for both oil exploration and environmental protection. In this paper, investigation of hyperspectral remote sensing is performed for the detection of oil spills and the discrimination of different oil types. Spectral signatures of different oil types are very useful, since they may serve as endmembers in unmixing and classification models. Towards this direction, an oil spectral library, resulting from spectral measurements of artificial oil spills as well as of look-alikes in marine environment was compiled. Samples of four different oil types were used; two crude oils, one marine residual fuel oil, and one light petroleum product. Lookalikes comprise sea water, river discharges, shallow water and water with algae. Spectral measurements were acquired with spectro-radiometer GER1500. Moreover, oil and look-alikes spectral signatures have been examined whether they can be served as endmembers. This was accomplished by testifying their linear independence. After that, synthetic hyperspectral images based on the relevant oil spectral library were created. Several simplex-based endmember algorithms such as sequential maximum angle convex cone (SMACC), vertex component analysis (VCA), n-finder algorithm (N-FINDR), and automatic target generation process (ATGP) were applied on the synthetic images in order to evaluate their effectiveness for detecting oil spill events occurred from different oil types. Results showed that different types of oil spills with various thicknesses can be extracted as endmembers.

  3. Satellite observations of oil spills in Bohai Sea

    NASA Astrophysics Data System (ADS)

    Wei, Y. L.; Tang, Z. Y.; Li, X. F.

    2014-03-01

    Several oil spills occurred at two oil platforms in Bohai Sea, China on June 4 and 17, 2011. The oil spills were subsequently imaged by different types of satellite sensors including SAR (Synthetic Aperture Radar), Chinese HJ-1-B CCD and NOAA MODIS. In order to detect the oil spills more accurately, images of the former three sensors were used in this study. Oil spills were detected using the semi-supervised Texture-Classifying Neural Network Algorithm (TCNNA) in SAR images and gradient edge detection algorithm in HJ-1-B and MODIS images. The results show that, on June 11, the area of oil slicks is 31 km2 and they are observed in the vicinity and to the north of the oilfield in SAR image. The coverage of the oil spill expands dramatically to 244 km2 due to the newly released oil after June 11 in SAR image of June 14. The results on June 19 show that under a cloud-free condition, CCD and MODIS images capture the oil spills clearly while TCNNA cannot separate them from the background surface, which implies that the optical images play an important role in oil detection besides SAR images.

  4. European Atlantic: the hottest oil spill hotspot worldwide

    NASA Astrophysics Data System (ADS)

    Vieites, David R.; Nieto-Román, Sandra; Palanca, Antonio; Ferrer, Xavier; Vences, Miguel

    2004-11-01

    Oil spills caused by maritime transport of petroleum products are still an important source of ocean pollution, especially in main production areas and along major transport routes. We here provide a historical and geographic analysis of the major oil spills (>700 t) since 1960. Spills were recorded from several key marine ecosystems and marine biodiversity hotspots. The past four decades have been characterized by an overall decrease in the number of accidents and tonnes of oil spilled in the sea, but this trend was less distinct in the European Atlantic area. Recent black tides from the Erika and Prestige vessels provided new evidence for the high risk of accidents with serious ecological impact in this area, which according to our analysis is historically the most important oil spill hotspot worldwide. The English Channel and waters around Galicia in Spain were the areas with most accidents. Maritime transport in European Atlantic waters has been predicted to continue increasing. Together with our own results this suggests that, in addition to measures for increased traffic safety, deployment of emergency capacities in the spill hotspot areas may be crucial for a sustainable conservation of sea resources and ecosystems.

  5. The value of offshore field experiments in oil spill technology development for Norwegian waters.

    PubMed

    Faksness, Liv-Guri; Brandvik, Per Johan; Daling, Per S; Singsaas, Ivar; Sørstrøm, Stein Erik

    2016-10-15

    The blowout on the Ekofisk field in the North Sea in 1977 initiated R&D efforts in Norway focusing on improving oil spill contingency in general and more specifically on weathering processes and modeling drift and spreading of oil spills. Since 1978, approximately 40 experimental oil spills have been performed under controlled conditions in open and ice covered waters in Norway. The importance of these experimental oil spills for understanding oil spill behavior, development of oil spill and response models, and response technologies are discussed here. The large progress within oil spill R&D in Norway since the Ekofisk blowout has been possible through a combination of laboratory testing, basin studies, and experimental oil spills. However, it is the authors' recommendation that experimental oil spills still play an important role as a final validation for the extensive R&D presently going on in Norway, e.g. deep-water releases of oil and gas.

  6. Trajectory of an oil spill off Goa, eastern Arabian Sea: field observations and simulations.

    PubMed

    Vethamony, P; Sudheesh, K; Babu, M T; Jayakumar, S; Manimurali, R; Saran, A K; Sharma, L H; Rajan, B; Srivastava, M

    2007-07-01

    An oil spill occurred off Goa, west coast of India, on 23 March 2005 due to collision of two vessels. In general, fair weather with weak winds prevails along the west coast of India during March. In that case, the spill would have moved slowly and reached the coast. However, in 2005 when this event occurred, relatively stronger winds prevailed, and these winds forced the spill to move away from the coast. The spill trajectory was dominated by winds rather than currents. The MIKE21 Spill Analysis model was used to simulate the spill trajectory. The observed spill trajectory and the slick area were in agreement with the model simulations. The present study illustrates the importance of having pre-validated trajectories of spill scenarios for selecting eco-sensitive regions for preparedness and planning suitable response strategies whenever spill episodes occur.

  7. Communicating HIV/AIDS through African American churches in North Carolina: implications and recommendations for HIV/AIDS faith-based programs.

    PubMed

    Moore, DaKysha; Onsomu, Elijah O; Timmons, Shirley M; Abuya, Benta A; Moore, Christina

    2012-09-01

    This study explores HIV/AIDS communication strategies among church leaders at predominately African American churches in a metropolitan city and surrounding areas in North Carolina. The church leaders contacted for the study are members of an interfaith-based HIV/AIDS program. The researchers used semi-standardized interviews to explore how church leaders address HIV/AIDS in the church. The findings indicate that the seven church leaders who participated in the study use a variety of communication channels to disseminate HIV/AIDS information for congregants and their surrounding communities, which include both interpersonal and mass media.

  8. Large-scale oil spill simulation using the lattice Boltzmann method, validation on the Lebanon oil spill case.

    PubMed

    Maslo, Aljaž; Panjan, Jože; Žagar, Dušan

    2014-07-15

    This paper tests the adequacy of using the lattice Boltzmann method in large-scale oil spill modelling, such as the Lebanon oil spill. Several numerical experiments were performed in order to select the most appropriate lattice and to decide between the single- and two-relaxation time models. Large-scale oil spills require simulations with short computational times. In order to speed up the computation and preserve adequate accuracy of the model, five different flux limiting interpolation techniques were compared and evaluated. The model was validated on the Lebanon oil spill with regard to the oil-slick position and concentrations in the sea, and the beaching area on the coast. Good agreement with satellite images of the slick and field data on beaching was achieved. The main advantages of the applied method are the capability of simulating very low oil concentrations and computational times that are by an order of magnitude shorter compared to similar models.

  9. IT-OSRA: applying ensemble simulations to estimate the oil spill risk associated to operational and accidental oil spills

    NASA Astrophysics Data System (ADS)

    Sepp Neves, Antonio Augusto; Pinardi, Nadia; Martins, Flavio

    2016-08-01

    Oil Spill Risk Assessments (OSRAs) are widely employed to support decision making regarding oil spill risks. This article adapts the ISO-compliant OSRA framework developed by Sepp Neves et al. (J Environ Manag 159:158-168, 2015) to estimate risks in a complex scenario where uncertainties related to the meteo-oceanographic conditions, where and how a spill could happen exist and the risk computation methodology is not yet well established (ensemble oil spill modeling). The improved method was applied to the Algarve coast, Portugal. Over 50,000 simulations were performed in 2 ensemble experiments to estimate the risks due to operational and accidental spill scenarios associated with maritime traffic. The level of risk was found to be important for both types of scenarios, with significant seasonal variations due to the the currents and waves variability. Higher frequency variability in the meteo-oceanographic variables were also found to contribute to the level of risk. The ensemble results show that the distribution of oil concentrations found on the coast is not Gaussian, opening up new fields of research on how to deal with oil spill risks and related uncertainties.

  10. Receiving Social Support at Church When Stressful Life Events Arise: Do Catholics and Protestants Differ?

    PubMed

    Krause, Neal

    2010-11-01

    The purpose of this study is to see if older Protestants and older Catholics differ in the amount of social support they receive from fellow church members and members of the clergy when stressful life events arise. The data come from a nationwide longitudinal survey of older adults. The findings reveal that at relatively low levels of exposure to stress, older Catholics are less likely than older Protestants to get emotional support from either rank-and-file church members or members of the clergy. However, as the level of exposure to stress increases, this difference disappears, and older Catholics appear to be just as likely as older Protestants to receive emotional support from fellow church members and members of the clergy. The theoretical implications of these findings are discussed.

  11. A statistical investigation of the relationship between personal attachment style and satisfaction with evangelical church membership.

    PubMed

    Hamilton, Scott; Martin, Magy; Martin, Don

    2012-12-01

    The purpose of this study was to examine if parishioners' relational attachment style influences their satisfaction with evangelical church membership. A sample of parishioners aged 18 and over completed the Relationship Questionnaire and the Congregation Satisfaction Questionnaire (CSQ), along with an accompanying demographic profile. The research design employed a one-way analysis of variance to determine if securely attached persons reported greater satisfaction with their evangelical church participation than those who reported preoccupied, dismissing, or fearful attachment. This study furthered existing research, suggesting that attachment style influences how people measure congregational satisfaction. In this study, securely attached individuals reported greater satisfaction, as measured by the CSQ, with their evangelical church membership than those who were not securely attached.

  12. FACTORS RELATED TO HIV TESTING AMONG AN AFRICAN AMERICAN CHURCH-AFFILIATED POPULATION

    PubMed Central

    Berkley-Patton, Jannette; Moore, Erin W.; Hawes, Starlyn M.; Thompson, Carole Bowe; Bohn, Alexandria

    2014-01-01

    HIV continues to disproportionately impact communities of color, and more calls are being extended to African American churches to assist in HIV education and screening efforts. However, no studies have reported on the HIV testing practices of African American church-affiliated persons. This study examines demographic, social, and behavioral factors associated with ever receiving an HIV test and last 12-month HIV testing. Findings indicated not having insurance and condom use were predictors of ever receiving an HIV test. Predictors of HIV testing in the last 12 months included marital status (i.e., single, divorced, separated, or widowed) and intentions to get tested for HIV in the near future. These predictors should be considered when designing HIV education and screening interventions for African American church settings. PMID:22468975

  13. The Problems of Eastern Orthodox Church Buildings of Historical Value - Changing Uses over the Years

    NASA Astrophysics Data System (ADS)

    Jarocka-Mikrut, Aleksandra; Gleń, Piotr

    2016-06-01

    There are many Eastern Orthodox church buildings throughout the Lublin Province. Over the years, these architectural objects have undergone multiple transformations, both in terms of changing religious denominations and rituals and also adaptation to new functions, such as warehousing. This article classifies and presents the transformations carried out in selected Eastern Orthodox churches in the Lublin province. By using comparative analysis of the buildings' primary condition and their current state, it was possible to identify the risks and opportunities arising from the process of adapting these buildings and their rich historical background. Additionally, the article includes a subjective assessment of the adaptation works and their influence on the physical form of the Eastern Orthodox churches examined. To present the adaptation methods currently applied to religious buildings located in Poland, this article focuses on examples of already-transformed properties that used to have a religious function in the past, but that have now been turned into commercial properties.

  14. Receiving Social Support at Church When Stressful Life Events Arise: Do Catholics and Protestants Differ?

    PubMed Central

    Krause, Neal

    2011-01-01

    The purpose of this study is to see if older Protestants and older Catholics differ in the amount of social support they receive from fellow church members and members of the clergy when stressful life events arise. The data come from a nationwide longitudinal survey of older adults. The findings reveal that at relatively low levels of exposure to stress, older Catholics are less likely than older Protestants to get emotional support from either rank-and-file church members or members of the clergy. However, as the level of exposure to stress increases, this difference disappears, and older Catholics appear to be just as likely as older Protestants to receive emotional support from fellow church members and members of the clergy. The theoretical implications of these findings are discussed. PMID:21572579

  15. Conservation of the Ethiopian church forests: Threats, opportunities and implications for their management.

    PubMed

    Aerts, Raf; Van Overtveld, Koen; November, Eva; Wassie, Alemayehu; Abiyu, Abrham; Demissew, Sebsebe; Daye, Desalegn D; Giday, Kidane; Haile, Mitiku; TewoldeBerhan, Sarah; Teketay, Demel; Teklehaimanot, Zewge; Binggeli, Pierre; Deckers, Jozef; Friis, Ib; Gratzer, Georg; Hermy, Martin; Heyn, Moïra; Honnay, Olivier; Paris, Maxim; Sterck, Frank J; Muys, Bart; Bongers, Frans; Healey, John R

    2016-05-01

    In the central and northern highlands of Ethiopia, native forest and forest biodiversity is almost confined to sacred groves associated with churches. Local communities rely on these 'church forests' for essential ecosystem services including shade and fresh water but little is known about their region-wide distribution and conservation value. We (1) performed the first large-scale spatially-explicit assessment of church forests, combining remote-sensing and field data, to assess the number of forests, their size, shape, isolation and woody plant species composition, (2) determined their plant communities and related these to environmental variables and potential natural vegetation, (3) identified the main challenges to biodiversity conservation in view of plant population dynamics and anthropogenic disturbances, and (4) present guidelines for management and policy. The 394 forests identified in satellite images were on average ~2ha in size and generally separated by ~2km from the nearest neighboring forest. Shape complexity, not size, decreased from the northern to the central highlands. Overall, 148 indigenous tree, shrub and liana species were recorded across the 78 surveyed forests. Patch α-diversity increased with mean annual precipitation, but typically only 25 woody species occurred per patch. The combined results showed that >50% of tree species present in tropical northeast Africa were still present in the 78 studied church forests, even though individual forests were small and relatively species-poor. Tree species composition of church forests varied with elevation and precipitation, and resembled the potential natural vegetation. With a wide distribution over the landscape, these church forests have high conservation value. However, long-term conservation of biodiversity of individual patches and evolutionary potential of species may be threatened by isolation, small sizes of tree species populations and disturbance, especially when considering climate

  16. Friction of rocks

    USGS Publications Warehouse

    Byerlee, J.

    1978-01-01

    Experimental results in the published literature show that at low normal stress the shear stress required to slide one rock over another varies widely between experiments. This is because at low stress rock friction is strongly dependent on surface roughness. At high normal stress that effect is diminished and the friction is nearly independent of rock type. If the sliding surfaces are separated by gouge composed of Montmorillonite or vermiculite the friction can be very low. ?? 1978 Birkha??user Verlag.

  17. Opaque rock fragments

    SciTech Connect

    Abhijit, B.; Molinaroli, E.; Olsen, J.

    1987-05-01

    The authors describe a new, rare, but petrogenetically significant variety of rock fragments from Holocene detrital sediments. Approximately 50% of the opaque heavy mineral concentrates from Holocene siliciclastic sands are polymineralic-Fe-Ti oxide particles, i.e., they are opaque rock fragments. About 40% to 70% of these rock fragments show intergrowth of hm + il, mt + il, and mt + hm +/- il. Modal analysis of 23,282 opaque particles in 117 polished thin sections of granitic and metamorphic parent rocks and their daughter sands from semi-arid and humid climates show the following relative abundances. The data show that opaque rock fragments are more common in sands from igneous source rocks and that hm + il fragments are more durable. They assume that equilibrium conditions existed in parent rocks during the growth of these paired minerals, and that the Ti/Fe ratio did not change during oxidation of mt to hm. Geothermometric determinations using electron probe microanalysis of opaque rock fragments in sand samples from Lake Erie and the Adriatic Sea suggest that these rock fragments may have equilibrated at approximately 900/sup 0/ and 525/sup 0/C, respectively.

  18. Bounce Rock Dimple

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This panoramic camera image shows the hole drilled by the Mars Exploration Rover Opportunity's rock abrasion tool into the rock dubbed 'Bounce' on Sol 65 of the rover's journey. The tool drilled about 7 millimeters (0.3 inches) into the rock and generated small piles of 'tailings' or rock dust around the central hole, which is about 4.5 centimeters (1.7 inches) across. The image from sol 66 of the mission was acquired using the panoramic camera's 430 nanometer filter.

  19. Ethical issues in human reproduction: Protestant perspectives in the light of European Protestant and Reformed Churches.

    PubMed

    Birkhäuser, Martin

    2013-11-01

    Protestantism is not a centralized religion. It is composed by many independent Churches having different moral and ethical standards. This review concentrates on the ethical principles prevalent in most modern European Reformed Churches. It does not intend to discuss the ethical principles of many other Protestant Churches present mainly in the USA. The common foundations of Protestant theology are the "five sola ("Sola scriptura", Sola fide", "Sola gratia", Solus Christus or Solo Christo", "Soli deo gloria"). In opposition to the Catholic Church, no intermediary is needed between the Bible and the believer. As a consequence, Protestant Churches have no Magisterium, such as the Catholic Church. Therefore Protestant Churches cannot declare a certain position to be the "official position". Each Christian is personally responsible for all his acts, including his ethical behaviour. There is no complete unanimity among all Protestants on ethics or on any other issue. Human dignity, personal rights and self-determination have to be respected in each ethical consideration. The supersession of the Old Mosaic Covenant (including traditional Jewish law or Halakhah, maintained in Catholicism) by the New Covenant and by Christian Theology has an important impact on Protestant ethics in reproductive medicine. In the New Covenant, the Protestants Churches did not maintain the mandatory obligation from the old Mosaic Covenant to be fruitful and to multiply: there is no divine obligation by God to procreate. As a consequence, contraception is not a sin and not unethical. The status of the embryo is the key for the ethical consideration of all methods used in reproductive medicine. Most representatives of modern Protestant theology and bioethics defend the opinion that the embryo is not an independent human being as is the newborn child. For most Protestant bio-ethicists, as long as an embryo has no nervous system, no organs and no pain receptors, it cannot be seen as a human

  20. Adolescent sexuality, cultural sensitivity and the teachings of the Catholic Church.

    PubMed

    Lazoritz, Stephen; McDermott, Robert T

    2002-08-01

    In recent years it has been increasingly recognized that physicians must be sensitive to the cultural beliefs of their patients. This is especially important for physicians who deal with sexuality, especially when dealing with adolescents. Despite this, many mainstream text-books and journal articles ignore the teachings of the largest single religious denomination in the United States, the Roman Catholic Church. The Church has clear teachings regarding sex education, masturbation, contraception and abortion. Physicians should be aware of these teachings and be sensitive to the needs of Catholic adolescents when dealing with these issues.

  1. Invited commentary on 'Robert G Edwards and the Roman Catholic Church'.

    PubMed

    Serour, Gamal

    2011-06-01

    The paper 'Robert G. Edwards and the Roman Catholic Church' by Benagiano and colleagues in this issue of Reproductive BioMedicine Online is a very important and timely article published by well-informed authors on the occasion of the long-awaited award of the Nobel Prize to a well-deserved scientist, Bob Edwards. I found it very interesting and challenging that the authors went through all the arguments and criticism made by the Catholic and Orthodox Churches and other agents against the newly developed techniques of assisted reproductive technology.

  2. Archaeomagnetic intensity of ceramic sherds from two Rhodian Byzantine churches: A preliminary initiative

    NASA Astrophysics Data System (ADS)

    Downey, W. S.; Liritzis, I.

    Archaeointensity results were obtained from ceramic sherds incorporated in the 'mortar' of two Rhodian Byzantine churches. Samples were analysed using a modified Thellier method with samples orientated so that the Natural Remanent Magnetization is at right angles to the applied laboratory field. Only a few samples showed high magnetic stability and an archaeointensity result was obtained from ceramic sherds (tilebrick) from the lower interior walls of the church (Afandou Katholiki). Comparison with the Geomagnetic Field Variation plot indicated the probability density of possible dates between ~1000 to ~1500 AD. a date, broadly consistent with historical records.

  3. Religiosity and Risky Sexual Behaviors among an African American Church-based Population

    PubMed Central

    Hawes, Starlyn M.; Berkley-Patton, Jannette Y.

    2014-01-01

    African Americans are disproportionately burdened by STDs and HIV in the US. This study examined the relationships between demographics, religiosity, and sexual risk behaviors among 255 adult African American church-based participants. Although participants were highly religious, they reported an average of seven lifetime sex partners and most inconsistently used condoms. Several demographic variables and religiosity significantly predicted lifetime HIV-related risk factors. Taken together, findings indicated that this population is at risk for HIV. Future research should continue to identify correlates of risky sexual behavior among African American parishioners to facilitate the development of HIV risk reduction interventions in their church settings. PMID:23054481

  4. The Exxon Valdez oil spill: Initial environmental impact assessment

    SciTech Connect

    Maki, A.W. )

    1991-01-01

    The March 24, 1989, grounding of the Exxon Valdez on Bligh Reef in Prince William Sound, Alaska, was unprecedented in scale. So too was Exxon's response to the oil spill and the subsequent shoreline cleaning program, including the employment of more than 11,000 people, utilization of essentially the entire world supply of containment booms and skimmers, and an expenditure of more than two billion dollars. In the days immediately following the Valdez spill, Exxon mobilized a massive environmental assessment program. A large field and laboratory staff of experienced environmental professionals and internationally recognized experts was assembled that included intertidal ecologists, fishery biologists, marine and hydrocarbon chemists. This field program to measure spill impacts and recovery rates was initiated with the cooperation of state and federal agencies. Through the end of 1989, this program has resulted in well over 45,000 separate samples of water, sediment, and biota used to assess spill impacts. This paper provides initial observations and preliminary conclusions from several of the 1989 studies. These conclusions are based on factual, scientific data from studies designed to objectively measure the extent of the impacts from the spill. Data from these studies indicate that wildlife and habitats are recovering from the impacts of the spill and that commercial catches of herring and salmon in Prince William Sound are at record high levels. Ecosystem recovery from spill impacts is due to the combined efforts of the cleanup program as well as natural physical, chemical, and biological processes. From all indications this recovery process can be expected to continue.

  5. Monitoring and combating chemcial spills on the lower Mississippi River

    SciTech Connect

    Koffskey, W.

    1996-11-01

    The lower Mississippi River is one of the most traversed rivers in the world and is the location of numerous petrochemical and industrial complexes. Due to the high volume of river traffic and the continuous effluent discharges of the industrial facilities, chemical spills occur at frequent intervals. Because of the time constraints for the detection of and response to chemical spills resulting from the compact design of Jefferson Parish`s upflow sludge blanket clarifiers, normal esthetic detection of these spills was not always effective in preventing the spill from entering the distribution system resulting in drinking water which was esthetically unacceptable. To resolve this dilemma, a two-fold approach was required which consisted of a continually maintained protective barrier and continuous monitoring. The protective barrier was created by continuously feeding 2 Mg/L of powderded activated carbon (PAC) at the head of each plant which allowed active PAC to be concentrated in the upflow sludge blanket clarifiers to levels of 100 - 200 mg/L. In order to provide continuous monitoring, an online organic spill monitor was required which (1) continuously measured the level of esthetically detectable organic substances in the influent raw water process, and (2) had a detection limit which was well below the esthetic detection limit of most organic compounds. While several commercially available on-line monitors were evaluated, none were found to be effective. An evaluation of the types of chemicals causing esthetic problems during spill events indicated that most of these compounds were conjugated and purgeable. Subsequently, our Water Quality Laboratory developed a spill monitor which met the above criteria employing a gas chromatography photoionization detector with a detection limit of less than 1 ug/L for most conjugated purgeable organic substances.

  6. Assessment of treated vs untreated oil spills. Final report

    SciTech Connect

    Wilson, M.P.

    1981-02-01

    The results of a series of studies conducted to determine the practicability and feasibility of using dispersants to mitigate the impact of an oil spill on the environment are described. The method of approach is holistic in that it combines the physical, chemical, microbial and macro-fauna response to a spill treated with dispersants and compares this with spills that are left untreated. The program integrates mathematical, laboratory, meso-scale (three 20 foot high by three feet in diameter tanks, in-situ experiments and analyses to determine if the use of dispersants is an effective oil spill control agent. In summary, it appears viable to use dispersants as determined on a case by case basis. The case for using dispersants has to be based on whether or not their use will mitigate the environmental impact of the spill. In the case of an open ocean spill that is being driven into a rich inter-tidal community, the use of dispersants could greatly reduce the environmental impact. Even in the highly productive George's Bank area at the height of the cod spawning season, the impact of the use of dispersants is well within the limits of natural variability when the threshold toxicity level is assumed to be as low as 100 ppB, a level which is often found in the open ocean. Thus, it appears that dispersants can and should be used when it is evident that their use will mitigate the impacts of the spill. Their use in areas where there is poor circulation and therefore little possibility of rapid dilution is more questionable and should be a subject of future studies.

  7. Good News for the Poor?--A Case Study of Church and School Collaboration in Inner-City Belfast

    ERIC Educational Resources Information Center

    Purdy, Noel; Meneely, Heather

    2015-01-01

    This critical reflection addresses the role of the Christian Church in tackling educational underachievement and poverty in the inner city. The Church has traditionally expressed a commitment to meeting the needs of the poor, and has exerted a significant influence on education over many years. However, there is a notable lack of guidance and…

  8. The Wall between Church and State Begins to Crumble: One Small Community's Struggle with Sectarian Influence in the Public School

    ERIC Educational Resources Information Center

    Geier, Brett A.

    2014-01-01

    A small community in southwest Michigan has been witness to a significant cultural divide within its school system. An influential church has permeated school leadership and in many cases has overstepped the proverbial "wall separating church and state." A fairly high-profile case saw the Sixth Circuit Court enjoin the district to remove…

  9. Bringing Evidence-Based Sexual Health Programs to Adolescents in Black Churches: Applying Knowledge from Systematic Adaptation Frameworks

    ERIC Educational Resources Information Center

    Weeks, Fiona H.; Powell, Terrinieka W.; Illangasekare, Samantha; Rice, Eric; Wilson, James; Hickman, Debra; Blum, Robert W.

    2016-01-01

    Previous studies have documented Black churches' receptivity to implementing adolescent sexual health programs within their congregations. Some authors have argued for new sexual health programs to be designed specifically for churches, similar to the development of school- and community-based interventions. However, strategies and curricula used…

  10. Creating Social Spaces to Tackle AIDS-Related Stigma: Reviewing the Role of Church Groups in Sub-Saharan Africa

    PubMed Central

    Skovdal, M.; Gibbs, A.

    2012-01-01

    An expanding body of literature explores the role of African church groups in facilitating or hindering the support of people living with AIDS and challenging or contributing to HIV/AIDS-related stigma. Treating church groups as social spaces in which HIV/AIDS-related stigma may potentially be challenged, we systematically review this literature, identifying five themes that highlight the complex and contradictory role of the church as a potential agent of health-enhancing social change. In many ways the church perpetuates HIV/AIDS-related stigma through (i) moralistic attitudes and (ii) its reinforcement of conservative gender ideologies. However some churches have managed move towards action that makes a more positive contribution to HIV/AIDS management through (iii) promoting various forms of social control for HIV prevention, (iv) contributing to the care and support of the AIDS-affected and (v) providing social spaces for challenging stigmatising ideas and practices. We conclude that church groups, including church leadership, can play a key role in facilitating or hindering the creation of supportive social spaces to challenge stigma. Much work remains to be done in developing deeper understandings of the multi-layered factors that enable some churches, but not others, to respond effectively to HIV/AIDS. PMID:20668927

  11. Qualitative Inquiry into Church-Based Assets for HIV/AIDS Prevention and Control: A Forum Focus Group Discussion Approach

    ERIC Educational Resources Information Center

    Aja, Godwin N.; Modeste, Naomi N.; Montgomery, Susanne B.

    2012-01-01

    Assets church members believed they needed to engage in effective HIV/AIDS prevention and control activities. We used the three-step forum focus group discussion (FFGD) methodology to elicit responses from 32 church leaders and lay members, representing five denominations in Aba, Nigeria. Concrete resources, health expertise, finances,…

  12. Teacher Reflection among Professional Seminary Faculty in the Seminaries and Institutes Department of the Church Educational System

    ERIC Educational Resources Information Center

    Gardner, Ryan S.

    2011-01-01

    This qualitative study aimed at exploring and explaining the practices and processes of teacher reflection among a group of professional secondary-level religious educators in the Church Educational System of The Church of Jesus Christ of Latter-day Saints, as well as seeking to understand the perceived impact of those reflective practices on the…

  13. The Electronic Church Debate in Historical Perspective: An Analysis of the Split between Ecumenical and Evangelical/Independent Religious Broadcasters.

    ERIC Educational Resources Information Center

    Virts, Paul H.

    The majority of critics of religious broadcasting, the so-called "electronic church," are members of the "liberal" or ecumenical Protestant, Catholic, and Jewish groups. In a historical context, however, these critics, along with the major radio and television networks, are as responsible for the electronic church as are the…

  14. Taking It to the Pews: A CBPR-Guided HIV Awareness and Screening Project with Black Churches

    ERIC Educational Resources Information Center

    Berkley-Patton, Jannette; Bowe-Thompson, Carole; Bradley-Ewing, Andrea; Hawes, Starlyn; Moore, Erin; Williams, Eric; Martinez, David; Goggin, Kathy

    2010-01-01

    Utilizing a community-based participatory research (CBPR) approach is a potentially effective strategy for exploring the development, implementation, and evaluation of HIV interventions in African American churches. This CBPR-guided study describes a church-based HIV awareness and screening intervention (Taking It to the Pews [TIPS]) that fully…

  15. Contemporary Practices in Southern Baptist Church Music: A Collective Case Study of Worship, Ministry Design and Music Education

    ERIC Educational Resources Information Center

    Gillis, Leslie Myers

    2013-01-01

    The widespread popular music-based modern worship movement begun in the 1960's brought the styles and sounds of popular music into worship as churches sought to increase cultural connection in their worship. The worship transformation brought significant challenges. Church musicians trained in traditional skills had to adapt and incorporate skills…

  16. FUEL CONSERVATION BY THE APPLICATION OF SPILL PREVENTION AND FAILSAFE ENGINEERING (A GUIDELINE MANUAL)

    SciTech Connect

    Goodier, J. L.; Siclari, R. J.; Garrity, P. A.

    1980-10-30

    From a series of nationwide plant surveys dedicated to spill prevention, containment and countermeasure evaluation, coupled with spill response action activities, a need was determined for a spill prevention guideline manual. From Federally accumulated statistics for oil and hazardous substance spills, the authors culled information on spills of hydrocarbon products. In 1978, a total of 1456 oil spills were reported compared to 1451 in 1979. The 1978 spills were more severe, however, since 7;289,163 gallons of oil were accident~y discharged. In 1979, the gallons spilled was reduced to 3,663,473. These figures are derived from reported spills; it is highly possible that an equal amount was spilled and not reported. Spills effectively contained within a plant property that do not enter a n~vigational waterway need not be reported. Needless to say, there is a tremendous annual loss of oil products due to accidental spillage during transportation, cargo transfer, bulk storage and processing. As an aid to plant engineers and managers, Fe~eral workers, fire marshalls and fire and casualty insurance inspectors, the documen~ is offered as a spill prevention guide. The'manual defines state-of-the-art spill prevention practices and automation techniques that can reduce spills caused by human error. Whenever practical, the cost of implementation is provided to aid equipment acquisition and installation budgeting. To emphasize the need for spill prevention activities, historic spills are briefly described after which remedial action is defined in an appropriate section of the manual. The section on plant security goes into considerable depth since to date no Federal agency or traqe association has provided industry with guidelines on this important phase of plant operation. The intent of the document is to provide finger-tip reference material that can be used by interested parties in a nationwide effort to reduce loss of oil from preventable spills.

  17. Review of oil spill remote sensing

    SciTech Connect

    Fingas, M.F.; Brown, C.E.

    1996-12-31

    Remote-sensors for application to oil spills are reviewed. The capability of sensors to detect oil and to discriminate oil from background targets is the most important assessment criterion. A common sensor is an infrared camera or an IR/UV system. This sensor class can detect oil under a variety of conditions, discriminate oil from some backgrounds and has the lowest cost of any sensor. The inherent weaknesses include the inability to discriminate oil on beaches, among weeds or debris and under certain lighting conditions oil is not detected. The laser fluorosensor is recommended because of its unique capability to identify oil on most backgrounds. Radar, although low in priority for purchase, offers the only potential for large area searches and foul weather remote sensing. Radar is costly and requires a dedicated aircraft. Radar is prone to many interferences. Equipment operating in the visible spectrum, such as a camera or scanner, is useful for documentation or providing a basis for the overlay of other data. It is not useful beyond this, because oil shows no spectral characteristics in the visible region.

  18. Automated oil spill detection with multispectral imagery

    NASA Astrophysics Data System (ADS)

    Bradford, Brian N.; Sanchez-Reyes, Pedro J.

    2011-06-01

    In this publication we present an automated detection method for ocean surface oil, like that which existed in the Gulf of Mexico as a result of the April 20, 2010 Deepwater Horizon drilling rig explosion. Regions of surface oil in airborne imagery are isolated using red, green, and blue bands from multispectral data sets. The oil shape isolation procedure involves a series of image processing functions to draw out the visual phenomenological features of the surface oil. These functions include selective color band combinations, contrast enhancement and histogram warping. An image segmentation process then separates out contiguous regions of oil to provide a raster mask to an analyst. We automate the detection algorithm to allow large volumes of data to be processed in a short time period, which can provide timely oil coverage statistics to response crews. Geo-referenced and mosaicked data sets enable the largest identified oil regions to be mapped to exact geographic coordinates. In our simulation, multispectral imagery came from multiple sources including first-hand data collected from the Gulf. Results of the simulation show the oil spill coverage area as a raster mask, along with histogram statistics of the oil pixels. A rough square footage estimate of the coverage is reported if the image ground sample distance is available.

  19. The oil spill in ageing Bruch membrane

    PubMed Central

    Curcio, Christine A; Johnson, Mark; Rudolf, Martin; Huang, Jiahn-Dar

    2013-01-01

    Ageing is the largest risk factor for age-related macular degeneration (AMD), and soft drusen and basal linear deposits are lipid-rich extracellular lesions specific to AMD. Oil red O binding neutral lipid represents a major age-related deposition in the Bruch membrane (BrM) and the first identified druse component. Decades after these seminal observations, a natural history of neutral lipid deposition has been articulated and a biochemical model proposed. Results obtained with multiple biochemical, histochemical, and ultrastructural methods, and supported indirectly by epidemiology, suggest that the RPE secretes apolipoprotein B (apoB)-lipoprotein particles of unusual composition into BrM, where they accumulate with age eventually forming a lipid wall, a precursor of basal linear deposit. The authors propose that constituents of these lesions interact with reactive oxygen species to form pro-inflammatory peroxidised lipids that elicit neovascularisation. Here, the authors summarise key evidence supporting both accumulation of BrM lipoproteins leading to lesion formation and lipoprotein production by the RPE. The authors update their model with genetic associations between AMD and genes historically associated with plasma HDL metabolism, and suggest future directions for research and therapeutic strategies based on an oil-spill analogy. PMID:21890786

  20. Herring Bay experimental and monitoring studies. Restoration study number 102. Exxon Valdez oil spill state/federal natural resource damage assessment final report

    SciTech Connect

    Highsmith, R.C.; Stekoll, M.S.; van Tamelen, P.; Hooten, A.J.; Deysher, L.

    1993-10-01

    Intertidal studies were established in 1990 in Herring Bay, Prince William Sound in response to the T/V Exxon Valdez oil spill and have continued through the 1992 field season. Examination of the dominant intertidal alga, Fucus gardneri, has shown that larger plants were removed from the intertidal in areas affected by the spill/clean-up. Where Fucus cover was reduced, an increase in the abundance of ephemeral alage often occurred. Populations of intertidal grazing invertebrates, such as limpets and periwinkles showed reduced densities at oiled sites. Initially, barnacle recruitment was lower in quadrats on tar-covered rocks, compared to scraped quadrats, but differences disappeared at most sites over time. However, Fucus germlings and filamentous algae contineud to have lower densities and percent cover on oiled than non-oiled substrates. Recovery is taking place in lower and middle intertidal zones and normal community interactions are returning.

  1. Christian theology of life, death and healing in an era of antiretroviraltherapy: reflections on the responses of some Botswana churches.

    PubMed

    Togarasei, Lovemore

    2010-12-01

    This article discusses Christian understandings of life, death and healing in the context of antiretroviral (ARV) therapy. The discussion is a response to the reactions of some Botswana Pentecostal and African Independent Churches to the availability of ARV therapy, as reflected in several media reports of churches discouraging church members' use of ARV drugs. The article argues that this negative attitude to ARVs is a result of the Christian churches' understandings of life, death and healing through traditional Bible-based interpretations. Based on this, some churches view the ability of ARVs to prolong life as challenging God who is the source of life and healing. The article argues that this attitude grows from an initial Christian understanding of HIV and AIDS as a form of God's punishment on humanity for its sins. The article thus argues for the development of 'a Christian theology of ARVs' that sees ARVs as a manifestation and not a contradiction of God's healing powers.

  2. A Developing Framework for the Development, Implementation and Maintenance of HIV Interventions in the African American Church

    PubMed Central

    Stewart, Jennifer M.

    2016-01-01

    The African American church has promoted the health of African Americans through supporting interventions that target a wide variety of diseases, and it is a crucial community partner in the development of HIV prevention interventions. Although research has described the development of church-based HIV interventions, there is a significant lack of frameworks and approaches available to guide the implementation and maintenance of HIV interventions within church-based settings. A developing framework of a comprehensive church-based intervention, derived from an ethnographic study about the development, implementation, and maintenance of an HIV/AIDS Ministry within an African American church is presented. This approach can provide guidance to support the development, implementation, and maintenance of HIV interventions in faith settings. PMID:25702738

  3. Mitigating the Impact of Bats in Historic Churches: The Response of Natterer's Bats Myotis nattereri to Artificial Roosts and Deterrence.

    PubMed

    Zeale, Matt R K; Bennitt, Emily; Newson, Stuart E; Packman, Charlotte; Browne, William J; Harris, Stephen; Jones, Gareth; Stone, Emma

    2016-01-01

    Bats frequently roost in historic churches, and these colonies are of considerable conservation value. Inside churches, bat droppings and urine can cause damage to the historic fabric of the building and to items of cultural significance. In extreme cases, large quantities of droppings can restrict the use of a church for worship and/or other community functions. In the United Kingdom, bats and their roosts are protected by law, and striking a balance between conserving the natural and cultural heritage can be a significant challenge. We investigated mitigation strategies that could be employed in churches and other historic buildings to alleviate problems caused by bats without adversely affecting their welfare or conservation status. We used a combination of artificial roost provision and deterrence at churches in Norfolk, England, where significant maternity colonies of Natterer's bats Myotis nattereri damage church features. Radio-tracking data and population modelling showed that excluding M. nattereri from churches is likely to have a negative impact on their welfare and conservation status, but that judicious use of deterrents, especially high intensity ultrasound, can mitigate problems caused by bats. We show that deterrence can be used to move bats humanely from specific roosting sites within a church and limit the spread of droppings and urine so that problems to congregations and damage to cultural heritage can be much reduced. In addition, construction of bespoke roost spaces within churches can allow bats to continue to roost within the fabric of the building without flying in the church interior. We highlight that deterrence has the potential to cause serious harm to M. nattereri populations if not used judiciously, and so the effects of deterrents will need careful monitoring, and their use needs strict regulation.

  4. Rock Bites into 'Bounce'

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This panoramic camera image from the Mars Exploration Rover Opportunity features the 6.44 millimeter (0.25 inch) deep hole ground into the rock dubbed 'Bounce' by the rover's rock abrasion tool. The tool took 2 hours and 15 minutes to grind the hole on sol 66 of the rover's journey. A combination of limited solar power and the rock's jagged texture led the rock abrasion tool team to set very aggressive grinding parameters to ensure that the end result was a full circle, suitable for a thorough read from the rover's spectrometers.

    Bounce's markedly different appearance (when compared to the rocks that were previously examined in the Eagle Crater outcrop) made it a natural target for rover research. In order to achieve an ideal position from which to grind into the rock, Opportunity moved in very close with its right wheel next to Bounce. In this image, the panoramic camera on the rover's mast is looking down, catching the tip of the solar panel which partially blocks the full circle ground by the rock abrasion tool.

    The outer ring consists of the cuttings from the rock, pushed out by the brushes on the grinding instrument. The dark impression at the top of the outer circle was caused by the instrument's contact mechanism which serves to stabilize it while grinding.

  5. Welcome to Rock Day

    ERIC Educational Resources Information Center

    Varelas, Maria; Benhart, Jeaneen

    2004-01-01

    At the beginning of the school year, the authors, a first-grade teacher and a teacher educator, worked together to "spice up" the first-grade science curriculum. The teacher had taught the unit Rocks, Sand, and Soil several times, conducting hands-on explorations and using books to help students learn about properties of rocks, but she felt the…

  6. Session: Hard Rock Penetration

    SciTech Connect

    Tennyson, George P. Jr.; Dunn, James C.; Drumheller, Douglas S.; Glowka, David A.; Lysne, Peter

    1992-01-01

    This session at the Geothermal Energy Program Review X: Geothermal Energy and the Utility Market consisted of five presentations: ''Hard Rock Penetration - Summary'' by George P. Tennyson, Jr.; ''Overview - Hard Rock Penetration'' by James C. Dunn; ''An Overview of Acoustic Telemetry'' by Douglas S. Drumheller; ''Lost Circulation Technology Development Status'' by David A. Glowka; ''Downhole Memory-Logging Tools'' by Peter Lysne.

  7. Rock Cycle Roulette.

    ERIC Educational Resources Information Center

    Schmidt, Stan M.; Palmer, Courtney

    2000-01-01

    Introduces an activity on the rock cycle. Sets 11 stages representing the transitions of an earth material in the rock cycle. Builds six-sided die for each station, and students move to the stations depending on the rolling side of the die. Evaluates students by discussing several questions in the classroom. Provides instructional information for…

  8. Studies on marine oil spills and their ecological damage

    NASA Astrophysics Data System (ADS)

    Mei, Hong; Yin, Yanjie

    2009-09-01

    The sources of marine oil spills are mainly from accidents of marine oil tankers or freighters, marine oil-drilling platforms, marine oil pipelines, marine oilfields, terrestrial pollution, oil-bearing atmosphere, and offshore oil production equipment. It is concluded upon analysis that there are two main reasons for marine oil spills: (I) The motive for huge economic benefits of oil industry owners and oil shipping agents far surpasses their sense of ecological risks. (II) Marine ecological safety has not become the main concern of national security. Oil spills are disasters because humans spare no efforts to get economic benefits from oil. The present paper draws another conclusion that marine ecological damage caused by oil spills can be roughly divided into two categories: damage to marine resource value (direct value) and damage to marine ecosystem service value (indirect value). Marine oil spills cause damage to marine biological, fishery, seawater, tourism and mineral resources to various extents, which contributes to the lower quality and value of marine resources.

  9. Modeling reservoir density underflow and interflow from a chemical spill

    USGS Publications Warehouse

    Gu, R.; McCutcheon, S.C.; Wang, P.-F.

    1996-01-01

    An integral simulation model has been developed for understanding and simulating the process of a density current and the transport of spilled chemicals in a stratified reservoir. The model is capable of describing flow behavior and mixing mechanisms in different flow regimes (plunging flow, underflow, and interflow). It computes flow rate, velocity, flow thickness, mixing parameterized by entrainment and dilution, depths of plunging, separation and intrusion, and time of travel. The model was applied to the Shasta Reservoir in northern California during the July 1991 Sacramento River chemical spill. The simulations were used to assist in the emergency response, confirm remediation measures, and guide data collection. Spill data that were available after the emergency response are used to conduct a postaudit of the model results. Predicted flow parameters are presented and compared with observed interflow intrusion depth, travel time, and measured concentrations of spilled chemicals. In the reservoir, temperature difference between incoming river flow and ambient lake water played a dominant role during the processes of flow plunging, separation, and intrusion. With the integral approach, the gross flow behavior can be adequately described and information useful in the analysis of contaminated flow in a reservoir after a spill is provided.

  10. Introduction to coastal habitats and biological resources for oil-spill response

    SciTech Connect

    Hayes, M.O.; Hoff, R.; Michel, J.; Scholz, D.; Shigenaka, G.

    1992-04-01

    The report discusses the physical, geological, and biological considerations relevant to oil behavior and oil spill response and cleanup. The intent is to contribute to an informed and effective oil spill response in coastal waters.

  11. Risk assessment and national measure plan for oil and HNS spill accidents near Korea.

    PubMed

    Lee, Moonjin; Jung, Jung-Yeul

    2013-08-15

    Many oil and HNS spill accidents occur in the waters surrounding the Korean Peninsula because Korea is one of the biggest trading partners in the world. In this study, we analyzed the oil and HNS spill accidents that occurred between 1994 and 2005 and created risk matrices to assess these accidents. The worst scenarios of future oil and HNS spill accidents were established, and the maximum spill amounts were estimated using historic accident data and a correlation from IPIECA. The maximum spill amounts are estimated to be between 77,000 and 10,000 tons of oil and HNS, respectively. One third of the spill materials should be removed using recovery equipment within three days of the spill event, according to the national measure plan. The capability of recovery equipment to remove spill materials can be estimated, and the equipment should then be prepared to mitigate the harmful effects of future oil and HNS accidents on humans and marine ecosystems.

  12. Numerical simulation study on drift and diffusion of Dalian Oil Spill

    NASA Astrophysics Data System (ADS)

    Li, Huan; Li, Yan; Li, Cheng; Wang, Guosong; Xu, Shanshan; Song, Jun; Zhang, Song

    2017-01-01

    Marine oil spill has long-term harmful impact on both marine ecosystem and economics. Recently as the increase in China’s rapid economic growth, the demand for energy is increasing, leading to the high risk of marine oil spill pollution. So it is essential that we improve emergency response capacity in marine oil spill pollution and develop oil spill prediction and early warning in China. In this study, based on Lagrange tracking approach, we have developed an oil spill model. Combining with high-resolution meteorological and hydrodynamic model, the oil spill model was applied to predict the drift and diffusion processes of Dalian oil spill. The predicted results are well agreed with the analyzed synthetic aperture radar (SAR) image, and provided effective oil spill behaviour prediction to Shandong Maritime Safety Administration.

  13. Layered Rocks in Crater

    NASA Technical Reports Server (NTRS)

    2004-01-01

    19 June 2004 Exposures of layered, sedimentary rock are common on Mars. From the rock outcrops examined by the Mars Exploration Rover, Opportunity, in Meridiani Planum to the sequence in Gale Crater's central mound that is twice the thickness of of the sedimentary rocks exposed by Arizona's Grand Canyon, Mars presents a world of sediment to study. This unusual example, imaged by the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC), shows eroded layer outcrops in a crater in Terra Tyrrhena near 15.4oS, 270.5oW. Sedimentary rocks provide a record of past climates and events. Perhaps someday the story told by the rocks in this image will be known via careful field work. The image covers an area about 3 km (1.9 mi) wide and is illuminated by sunlight from the left.

  14. From Social Motives to Spiritual Development: A Cultural Historical Activity Theory Analysis of Communal Spiritual Development in a Korean American House Church

    ERIC Educational Resources Information Center

    Park, SinWoong Simon

    2013-01-01

    This study focused on a unique culturally shaped church formation, a Korean house church in the U.S., and how the members of the Korean house church learn and develop their spirituality in their communal relations and activities. (Abstract shortened by UMI.) [The dissertation citations contained here are published with the permission of ProQuest…

  15. Cluster Randomized Trial of a Church-Based Peer Counselor and Tailored Newsletter Intervention to Promote Colorectal Cancer Screening and Physical Activity among Older African Americans

    ERIC Educational Resources Information Center

    Leone, Lucia A.; Allicock, Marlyn; Pignone, Michael P.; Walsh, Joan F.; Johnson, La-Shell; Armstrong-Brown, Janelle; Carr, Carol C.; Langford, Aisha; Ni, Andy; Resnicow, Ken; Campbell, Marci K.

    2016-01-01

    Action Through Churches in Time to Save Lives (ACTS) of Wellness was a cluster randomized controlled trial developed to promote colorectal cancer screening and physical activity (PA) within urban African American churches. Churches were recruited from North Carolina (n = 12) and Michigan (n = 7) and were randomized to intervention (n = 10) or…

  16. A multifrequency evaluation of active and passive microwave sensors for oil spill detection and assessment

    NASA Technical Reports Server (NTRS)

    Fenner, R. G.; Reid, S. C.; Solie, C. H.

    1980-01-01

    An evaluation is given of how active and passive microwave sensors can best be used in oil spill detection and assessment. Radar backscatter curves taken over oil spills are presented and their effect on synthetic aperture radar (SAR) imagery are discussed. Plots of microwave radiometric brightness variations over oil spills are presented and discussed. Recommendations as to how to select the best combination of frequency, viewing angle, and sensor type for evaluation of various aspects of oil spills are also discussed.

  17. The Church of Deaf Sociality: Deaf Churchgoing Practices and "Sign Bread and Butter" in Bangalore, India

    ERIC Educational Resources Information Center

    Friedner, Michele

    2014-01-01

    This article ethnographically analyzes the practices of deaf young adults in Bangalore, India. As sign language is not used by families, schools, or other institutions, the church is a crucial educational space. Churchgoing provides deaf young adults with opportunities to orient themselves toward other deaf young adults, to develop new ideas of…

  18. The Attitudes of College Faculty toward Students with Disabilities at a Church-Affiliated Institution

    ERIC Educational Resources Information Center

    Hawkins, Donnetta Faye

    2012-01-01

    This study explored the attitudes of college faculty toward students with disabilities at a church-affiliated institution. "The Multidimensional Attitude Scale Towards Persons with Disabilities" ("MAS") was utilized to ascertain quantitative measures; while face-to-face interviews were used to collect qualitative data.…

  19. 20 CFR 404.1023 - Ministers of churches and members of religious orders.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... religious orders. 404.1023 Section 404.1023 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1023 Ministers of churches and members of...

  20. Process Evaluation of an Effective Church-Based Diet Intervention: Body & Soul

    ERIC Educational Resources Information Center

    Campbell, Marci Kramish; Resnicow, Ken; Carr, Carol; Wang, Terry; Williams, Alexis

    2007-01-01

    Body & Soul has demonstrated effectiveness as a dietary intervention among African American church members. The process evaluation assessed relationships between program exposure and implementation factors and study outcomes and characterized factors important for adoption, implementation, and maintenance. Data sources included participant surveys…