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Sample records for preparation eerc reported

  1. EERC pilot-scale CFBC evaluation facility Project CFB test results. Topical report, Task 7.30

    Energy Technology Data Exchange (ETDEWEB)

    Mann, M.D.; Hajicek, D.R.; Henderson, A.K.; Moe, T.A.

    1992-09-01

    Project CFB was initiated at the University of North Dakota Energy and Environmental Research Center (EERC) in May 1988. Specific goals of the project were to (1) construct a circulating fluidized-bed combustor (CFBC) facility representative of the major boiler vendors` designs with the capability of producing scalable data, (2) develop a database for use in making future evaluations of CFBC technology, and (3) provide a facility for evaluating fuels, free of vendor bias for use in the - energy industry. Five coals were test-burned in the 1-MWth unit: North Dakota and Asian lignites, a Wyoming subbituminous, and Colorado and Pennsylvania bituminous coats. A total of 54 steady-state test periods were conducted, with the key test parameters being the average combustor temperature, excess air, superficial gas velocity, calcium-to-sulfur molar ratio, and the primary air-to-secondary air split. The capture for a coal fired in a CFBC is primarily dependent upon the total alkali-to-sulfur ratio. The required alkali-to ratio for 90% sulfur retention ranged from 1.4 to 4.9, depending upon coal type. While an alkali-to-ratio of 4.9 was required to meet 90% sulfur retention for the Salt Creek coal versus 1.4 for the Asian lignite, the total amount of sorbent addition required is much less for the Salt Creek coal, 4.2 pound sorbent per million Btu coal input, versus 62 pound/million Btu for the Asian lignite. The bituminous coals tested show optimal capture at combustor temperatures of approximately 1550{degree}F, with low-rank coals having optimal sulfur capture approximately 100{degree}F lower.

  2. NETL-EERC ENVIRONMENTAL MANAGEMENT COOPERATIVE AGREEMENT

    Energy Technology Data Exchange (ETDEWEB)

    Christina B. Behr-Andres; Daniel J. Daly

    2001-07-31

    This final report summarizes the accomplishments of the 6-year Environmental Management Cooperative Agreement (EMCA) between the Energy and Environmental Research Center (EERC), a nonprofit, contract-supported unit of the University of North Dakota, and the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL). The first portion of the report summarizes EMCA's structure, activities, and accomplishments. The appendix contains profiles of the individual EMCA tasks. Detailed descriptions and results of the tasks can be found separately in published Final Topical Reports. EMCA (DOE Contract No. DE-FC21-94MC31388) was in place from the fall of 1994 to the summer of 2001. Under EMCA, approximately $5.4 million was applied in three program areas to expedite the commercialization of 15 innovative technologies for application in DOE's EM Program ($3.8 million, or 69% of funds), provide technical support to the Deactivation and Decommissioning Focus Area (DDFA; $1.04 million, or 19% of funds), and provide for the coordination of the EMCA activities ($0.62 million, or 11% of funds). The following sections profile the overall accomplishments of the EMCA program followed by a summary of the accomplishments under each of the EMCA areas: commercialization, DDFA technical support, and management. Table 1 provides an overview of EMCA, including program areas, program activities, the duration and funding of each activity, and the associated industry partner, if appropriate.

  3. EERC Center for Biomass Utilization 2006

    Energy Technology Data Exchange (ETDEWEB)

    Zygarlicke, Christopher J. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Hurley, John P. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Aulich, Ted R. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Folkedahl, Bruce C. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Strege, Joshua R. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Patel, Nikhil [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center; Shockey, Richard E. [Univ. of North Dakota, Grand Forks, ND (United States). Energy and Environmental Research Center

    2009-05-27

    The Center for Biomass Utilization® 2006 project at the Energy & Environmental Research Center (EERC) consisted of three tasks related to applied fundamental research focused on converting biomass feedstocks to energy, liquid transportation fuels, and chemicals. Task 1, entitled Thermochemical Conversion of Biomass to Syngas and Chemical Feedstocks, involved three activities. Task 2, entitled Crop Oil Biorefinery Process Development, involved four activities. Task 3, entitled Management, Education, and Outreach, focused on overall project management and providing educational outreach related to biomass technologies through workshops and conferences.

  4. DOE-EERC jointly sponsored research program

    Energy Technology Data Exchange (ETDEWEB)

    Hendrikson, J.G.; Sondreal, E.A.

    1999-09-01

    U.S. Department of Energy (DOE) Cooperative Agreement DE-FC21-93MC30098 funded through the Office of Fossil Energy and administered at the Federal Energy Technology Center (FETC) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy and Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying efficient, nonpolluting energy technologies that can compete effectively in meeting market demands for clean fuels, chemical feedstocks, and electricity in the 21st century. The objective of the JSRP was to advance the deployment of advanced technologies for improving energy efficiency and environmental performance through jointly sponsored research on topics that would not be adequately addressed by the private sector alone. Examples of such topics include the barriers to hot-gas cleaning impeding the deployment of high-efficiency power systems and the search for practical means for sequestering CO{sub 2} generated by fossil fuel combustion. The selection of particular research projects was guided by a combination of DOE priorities and market needs, as provided by the requirement for joint venture funding approved both by DOE and the private sector sponsor. The research addressed many different energy resource and related environmental problems, with emphasis directed toward the EERC's historic lead mission in low-rank coals (LRCs), which represent approximately half of the U.S. coal resources in the conterminous states, much larger potential resources in Alaska, and a major part of the energy base in the former U.S.S.R., East Central Europe, and the Pacific Rim. The Base and JSRP agreements were tailored to the growing awareness of critical environmental issues, including water supply and quality, air toxics (e.g., mercury), fine respirable particulate matter (PM{sub 2.5}), and the goal of zero net CO{sub 2} emissions.

  5. EERC Center for Biomass Utilization 2005

    Energy Technology Data Exchange (ETDEWEB)

    Zygarlicke, C J; Schmidt, D D; Olson, E S; Leroux, K M; Wocken, C A; Aulich, T A; WIlliams, K D

    2008-07-28

    Biomass utilization is one solution to our nation’s addiction to oil and fossil fuels. What is needed now is applied fundamental research that will cause economic technology development for the utilization of the diverse biomass resources in the United States. This Energy & Environmental Research Center (EERC) applied fundamental research project contributes to the development of economical biomass utilization for energy, transportation fuels, and marketable chemicals using biorefinery methods that include thermochemical and fermentation processes. The fundamental and basic applied research supports the broad scientific objectives of the U.S. Department of Energy (DOE) Biomass Program, especially in the area of developing alternative renewable biofuels, sustainable bioenergy, technologies that reduce greenhouse gas emissions, and environmental remediation. Its deliverables include 1) identifying and understanding environmental consequences of energy production from biomass, including the impacts on greenhouse gas production, carbon emission abatement, and utilization of waste biomass residues and 2) developing biology-based solutions that address DOE and national needs related to waste cleanup, hydrogen production from renewable biomass, biological and chemical processes for energy and fuel production, and environmental stewardship. This project serves the public purpose of encouraging good environmental stewardship by developing biomass-refining technologies that can dramatically increase domestic energy production to counter current trends of rising dependence upon petroleum imports. Decreasing the nation’s reliance on foreign oil and energy will enhance national security, the economy of rural communities, and future competitiveness. Although renewable energy has many forms, such as wind and solar, biomass is the only renewable energy source that can be governed through agricultural methods and that has an energy density that can realistically compete with

  6. Guidelines for research recruitment of underserved populations (EERC).

    Science.gov (United States)

    Matsuda, Yui; Brooks, Jada L; Beeber, Linda S

    2016-11-01

    Despite concerted efforts to establish health equity, significant disparities persist. One roadblock to eliminating health disparities is the inadequate recruitment of underserved populations, which prevents researchers from creating culturally-tailored interventions. To further develop the science of recruitment, we argue that a systematic approach should be applied to research participant recruitment. Given the lack of practical and comprehensive recruitment conceptual frameworks or guidelines in the literature, the authors propose newly synthesized guidelines for research recruitment of underserved populations: EERC (evaluate, engage, reflect, and carefully match). The EERC guidelines are delineated, and the application of these guidelines is illustrated through a study recently conducted by the authors. The guidelines consist of the following four components: 1. Evaluate the composition of the research team; 2. Engage fully with the community by working with key informants and cultural insiders; 3. Reflect the unique cultural characteristics of the community in the research conduct; and 4. Carefully use a matching technique. The application component of the article demonstrates concrete examples of how the guidelines can enhance research recruitment for an underserved population. The authors intend these guidelines to be broadly applicable for research teams regardless of research design or characteristics of the underserved population. Application of these guidelines in nursing and health science will contribute to increasing research recruitment of underserved populations, with the goal of reducing health disparities and achieving health equity for all persons. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Coal preparation. Energy program report

    Energy Technology Data Exchange (ETDEWEB)

    Anastas, M.Y.

    1975-06-01

    This is one of several special reports prepared in conjunction with a broad state-of-the-art study on underground coal mining. This report is essentially a review of the current technology of coal preparation and future research needs in this field. (GRA)

  8. EERC pilot-scale CFBC evaluation facility Project CFB test results

    Energy Technology Data Exchange (ETDEWEB)

    Mann, M.D.; Hajicek, D.R.; Henderson, A.K.; Moe, T.A.

    1992-09-01

    Project CFB was initiated at the University of North Dakota Energy and Environmental Research Center (EERC) in May 1988. Specific goals of the project were to (1) construct a circulating fluidized-bed combustor (CFBC) facility representative of the major boiler vendors' designs with the capability of producing scalable data, (2) develop a database for use in making future evaluations of CFBC technology, and (3) provide a facility for evaluating fuels, free of vendor bias for use in the - energy industry. Five coals were test-burned in the 1-MWth unit: North Dakota and Asian lignites, a Wyoming subbituminous, and Colorado and Pennsylvania bituminous coats. A total of 54 steady-state test periods were conducted, with the key test parameters being the average combustor temperature, excess air, superficial gas velocity, calcium-to-sulfur molar ratio, and the primary air-to-secondary air split. The capture for a coal fired in a CFBC is primarily dependent upon the total alkali-to-sulfur ratio. The required alkali-to ratio for 90% sulfur retention ranged from 1.4 to 4.9, depending upon coal type. While an alkali-to-ratio of 4.9 was required to meet 90% sulfur retention for the Salt Creek coal versus 1.4 for the Asian lignite, the total amount of sorbent addition required is much less for the Salt Creek coal, 4.2 pound sorbent per million Btu coal input, versus 62 pound/million Btu for the Asian lignite. The bituminous coals tested show optimal capture at combustor temperatures of approximately 1550[degree]F, with low-rank coals having optimal sulfur capture approximately 100[degree]F lower.

  9. Fuels Preparation Department monthly report, January 1958

    Energy Technology Data Exchange (ETDEWEB)

    1958-02-28

    This report describes the operation of the fuels preparation department for the month of January, 1958. Manufacturing, employee relations, process development, plant improvements, and financial operations are described.

  10. Fuels Preparation Department monthly report, October 1960

    Energy Technology Data Exchange (ETDEWEB)

    1960-11-07

    This report describes the operation of the fuels preparation department for the month of October, 1960. Manufacturing, process development, employee relations, financial operations, and plant improvements are discussed.

  11. LHC Report: Restart preparations continue

    CERN Multimedia

    Katy Foraz for the LHC team and Julia Trummer for the RP Group

    2012-01-01

    Maintenance and consolidation work has been progressing well in both the machine and the experiments in preparation for the March restart.   A sample material is attached to the LHC (the white bag taped to the green line), to measure the radiation doses. Additional work was required around Point 5 due to the discovery and repair of a problem with the RF fingers at the connection of two beam vacuum chambers in CMS. The repair has been completed successfully and the sector is now under vacuum. In order to avoid rushing the delicate final operations required for closing the detector, the restart of the machine has been postponed by one week, from 7 March to 14 March. In the machine, the first cool-down to 1.9 K has started in several sectors ,and the cool-down of the whole machine is still planned to be finished by 21 February. The time window between 22 February and 14 March will be dedicated to powering and cryogenic tests. Since 12 December, the Radiation Protection (RP) group has been deep...

  12. Final Report BW Sample Collection& Preparation Device

    Energy Technology Data Exchange (ETDEWEB)

    Koopman, R P; Belgrader, P; Meyer, G; Benett, W J; Richards, J B; Hadley, D R; Stratton, P L; Milanovich, F P

    2002-01-31

    The objective of this project was to develop the technique needed to prepare a field collected sample for laboratory analysis and build a portable integrated biological detection instrument with new miniaturized and automated sample purification capabilities. The device will prepare bacterial spores, bacterial vegetative cells, and viral particles for PCR amplification.

  13. 12 CFR 620.10 - Preparing the quarterly report.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Preparing the quarterly report. 620.10 Section 620.10 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DISCLOSURE TO SHAREHOLDERS Quarterly Report § 620.10 Preparing the quarterly report. (a) Each institution of the Farm Credit...

  14. Fuels Preparation Department monthly report for November 1957

    Energy Technology Data Exchange (ETDEWEB)

    1957-12-20

    This report describes the operation of the fuels preparation department for the month of November 1957. Manufacturing employee relations, process development, plant improvements and financial operations are described.

  15. Fuels Preparation Department monthly report for September 1958

    Energy Technology Data Exchange (ETDEWEB)

    1958-10-23

    This report describes the operation of the fuels preparation department for the month of September, 1958. Manufacturing employee relations, process development, plant improvements and financial operations are described.

  16. Fuels Preparation Department monthly report for October 1958

    Energy Technology Data Exchange (ETDEWEB)

    1958-11-18

    This report describes the operation of the fuels preparation department for the month of October, 1958. Manufacturing employee relations, process development, plant improvements and financial operations are described.

  17. Fuels preparation department monthly report for April 1957

    Energy Technology Data Exchange (ETDEWEB)

    1957-05-23

    This report describes the operation of the fuels preparation department for the month of April 1957. Manufacturing, employee relations, process development, plant improvements, and financial operations are described.

  18. Fuels Preparation Department monthly report for April 1958

    Energy Technology Data Exchange (ETDEWEB)

    1958-05-15

    This report describes the operation of the fuels preparation department for the month of April 1958. Manufacturing, employee relations, process development, plant improvements, and financial operations are described.

  19. Guide to preparing SAND reports. Revised

    Energy Technology Data Exchange (ETDEWEB)

    Locke, T.K. [ed.

    1996-04-01

    This guide contains basic information needed to produce a SAND report. Its guidelines reflect DOE regulation and Sandia policy. The guide includes basic writing instructions in an annotated sample report; guidance for organization, format, and layout of reports produced by line organizations; and information about conference papers, journal articles, and brochures. The appendixes contain sections on Sandia`s preferred usage, equations, references, copyrights and permissions, and publishing terms.

  20. 50 CFR 600.758 - Preparation of report.

    Science.gov (United States)

    2010-10-01

    ... Preparation of report. (a) At the conclusion of the negotiations, an FNP may submit a report. Such report shall specify: (1) All the areas where consensus was reached by the FNP, including, if appropriate, proposed conservation and management measures. (2) Any other information submitted by members of the...

  1. LHC Report: Preparing for a tighter squeeze

    CERN Multimedia

    Jan Uythoven for the LHC Team

    2011-01-01

    The LHC is resuming operation after a planned period of machine development followed by a technical stop. The beams returned last Friday, in the evening of 2 September, and preparations are now being made to squeeze the beams further at the collision points, aiming for new luminosity records.   To obtain as many collisions as possible in the heart of the experiments, the beams are squeezed to very small beam sizes. The beam squeezing parameter is known by experts as beta-star: the smaller the ß*, the stronger the squeezing. During the machine development period that started on 24 August, tests were made for the high-luminosity experiments ATLAS and CMS with ß* values of 1 m instead of the 1.5 m used previously. Unfortunately these tests were only partially successful, as some of the beam was lost during the squeezing process. It is thought that the beam losses were caused by the collimators, which were moved closer to the beam, and by the reduced crossing angle of the beams at ...

  2. 12 CFR 620.2 - Preparing and filing the reports.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Preparing and filing the reports. 620.2 Section 620.2 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DISCLOSURE TO SHAREHOLDERS..., exhibits, and all other papers and documents that are a part of the report, must be sent to the Farm...

  3. 17 CFR 285.4 - Preparation and filing of reports.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Preparation and filing of reports. 285.4 Section 285.4 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS PURSUANT TO SECTION 15(a) OF THE BRETTON WOODS AGREEMENTS ACT §...

  4. Organizational aspects of integrated reporting preparation according to international standard «Integrated reporting»

    Directory of Open Access Journals (Sweden)

    M.O. Maksymchuk

    2016-12-01

    Full Text Available Integrated Reporting is an innovative reporting for business entities, therefore the issue of the organization the preparation of this reporting is an actual. The absence of legislative regulation of integrated reporting at national level of legal documents has greatly affected the issue, because the only document, that specifies the requirements for integrated reporting is the international standard «integrated reporting». The article considers the organizational principles of integrated reporting preparation. Taking into account the requirements of the international standard «integrated reporting», the authors make the attempts to define the basic organizational stages of such reporting, that allows to introduce the integrated reporting in a structured way and logically. It is proposed on the enterprises preparing the integrated reporting to constitute the schedule of the formation of the integrated reporting. In addition, the important thing is to develop the internal policy for determining materiality by the use of the professional judgment. The appropriate internal policy is assigned to disclose the materiality process in an integrated reporting for decision-making on the inclusion or exclusion issues to be understandable for users.

  5. Methemoglobinemia Caused by Topical Teething Preparation: A Case Report

    Directory of Open Access Journals (Sweden)

    Ran D. Balicer

    2004-01-01

    Full Text Available Methemoglobinemia (MetHb remains an uncommon, but potentially fatal disorder. Benzocaine (ethyl aminobenzoate, a topical anesthetic, has been reported to cause acquired MetHb when used during endoscopic or other ambulatory procedures. Reports of severe MetHb following benzocaine-containing preparations in the community, however, are very rare. We discuss this entity by describing an unusual case of severe MetHb in a 5-year-old child, caused by unattended self-use of a benzocaine-containing, pain-relief gel for teething. This case story illustrates the potential lethal risk of over-the-counter topical anesthetics for pediatric use. We review the risks of this potentially deadly disorder and the associated diagnostic challenges. Physicians not familiar with this rare complication may face diagnostic dilemmas, as its presentation is often nonspecific and rapid treatment is essential to prevent life-threatening complications.

  6. WHO Expert Committee on Specifications for Pharmaceutical Preparations. Fiftieth report.

    Science.gov (United States)

    2016-01-01

    The Expert Committee on Specifications for Pharmaceutical Preparations works towards clear, independent and practical standards and guidelines for the quality assurance of medicines. Standards are developed by the Committee through worldwide consultation and an international consensus-building process. The following new guidelines were adopted and recommended for use. Good pharmacopoeial practices; FIP-WHO technical guidelines: points to consider in the provision by health-care professionals of children-specific preparations that are not available as authorized products; Guidance on good manufacturing practices for biological products; Guidance on good manufacturing practices: inspection report, including Appendix 1: Model inspection report; Guidance on good data and record management practices; Good trade and distribution practices for starting materials; Guidelines on the conduct of surveys of the quality of medicines; Collaborative procedure between the World Health Organization (WHO) prequalification team and national regulatory authorities in the assessment and accelerated national registration of WHO-prequalified pharmaceutical products and vaccines; Guidance for organizations performing in vivo bioequivalence studies; and World Health Organization (WHO) general guidance on variations to multisource pharmaceutical products.

  7. Task 10 - technology development integration. Semi-annual report, April 1--September 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    Hendrikson, J.G.; Daly, D.J.

    1997-05-01

    The Energy and Environmental Research Center (EERC), in conjunction with the Waste Policy Institute (WPI), will identify and integrate new technologies to meet site-specific environmental management (EM) requirements at contaminated sites appropriate to U.S. Department of Energy (DOE) interests. This paper briefly reports overall progress for three activities: technology management, project management, and technology integration. Work performed over the reporting period has focused on providing logistical and administrative support. In addition, six monthly WPI reports to the EERC are included as appendices. The WPI reports contained detailed information for progress in each activity.

  8. Role of a self-report measure in athlete preparation.

    Science.gov (United States)

    Saw, Anna E; Main, Luana C; Gastin, Paul B

    2015-03-01

    Athlete self-report measures (ASRM) are a common and cost-effective method of athlete monitoring. It is purported that ASRM be used to detect athletes at risk of overtraining, injury, or illness, allowing intervention through training modification. However, it is not known whether ASRM are actually being used for or are achieving these objectives in the applied sport setting. Therefore, the aim of this study was to better understand how ASRM are being used in elite sports and their role in athletic preparation. Semistructured interviews were conducted one-on-one with athletes, coaches, and sports science and medicine staff (n = 30) at a national sporting institute. Interview recordings were transcribed and analyzed for emergent themes. Twelve day-to-day and 7 longer-term practices were identified which contributed to a 4-step process of ASRM use (record data, review data, contextualize, and act). In addition to the purported uses, ASRM facilitated information disclosure and communication among athletes and staff and between staff, and improved the understanding and management of athlete preparation. These roles of ASRM are best achieved through engagement of athletes, coaches, and support staff in the systematic cyclic process.

  9. Handbook for preparation of Individual Procurement Action Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The Procurement and Assistance Data System (PADS) provides a mechanism for collecting, assembling, organizing, and presenting acquisition and assistance data for the Department of Energy (DOE). This handbook and associated documents establish a uniform system to report acquisition/assistance data to PADS for the collection, processing, and dissemination of official statistical data on the Department`s acquisition and assistance actions. The data provides, based on information available at the time of request, a basis for any recurring and special reports to the senior procurement executive, Congress, General Accounting Office (GAO), Federal executive agencies, Office of management and Budget (OMB), and the general public. It provides information for measuring and assessing the extent to which small business firms and small disadvantages business enterprises are sharing in DOE placement, and for other acquisition and assistance policy and management control purposes. The Handbook for the Preparation of the Individual Procurement Action Report (IPAR) has been designed in two sections; Procurement and Financial Assistance to support the individual forms.

  10. Brief report on primary mixture preparation for precise CO observation

    Science.gov (United States)

    Lee, J.; Lee, J. B.; Moon, D. M.; Kim, J. S.

    2012-04-01

    Greenhouse gases (GHG) have been known as causing materials of the greenhouse effect. Because it is very important to reduce their emission, they has been paid attention since Kyoto protocol to the United Nations Framework Convention on Climate Change. Accurate observation data of ambient GHG are vital for the study of the relationship between GHGs and global warming, but it is not easy to quantify their mixing ratios owing to their globally and temporally tiny variation. For example, mixing ratio of carbon dioxide in the atmosphere, is reported to be growing by +1.7 ppm (parts per million)/year for recen 10 years according to GAW report. CO has contributed as an indicator in that an air mass is from source or background, although it lacks its traceability. CO is known to be emitted from industry, vehicle, and biomass burning. The atmospheric lifetime of CO varies from weeks to months depending on OH radical amount however ambient CO ranges from 50 nmol/mol to 300 nmol/mol at marine boundary, from 100 nmol/mol to 500 nmol/mol at city area. In order to monitor precisely CO at ambient, the World Meteorological Organization (WMO) requires its measurement capability of 2 nmol/mol uncertainty. For these reasons, it's necessary for the measurement results to be accurate and consistent among the assigned standards. . In order to prepare CO/air standard mixtures with an absolute scale we have studied several factors on gravimetry; purity analysis of CO and an artificial air and stability including unexpected contamination during preparation and adsorption on inner wall of cylinders. Currently we are going to present the preliminary results on the development of standard mixtures with ~ 300 nmol/mol. The mixtures were verified by comparing their amount with a Gas Chromatography / Electron Capture Detector (GC/FID) and cavity ring down spectrometer (CRDS). Analytical capability during comparison is within ± 2 ppb, which satisfies WMO DQO.

  11. Guide to preparing SAND reports and other communication products.

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided. This guide takes advantage of the wealth of material now available on the Web as a resource. Therefore, it is best viewed as an electronic document. If some of the illustrations are too small to view comfortably, you can enlarge them on the screen as needed. The format of this document is considerably different than that usually expected of a SAND Report. It was selected to permit the large number of illustrations and examples to be placed closer to the text that references them. In the case of forms, covers, and other items that are included as examples, a link to the Web is provided so that you can access the items and download them for use. This guide details the processes for producing a variety of communication products at Sandia National Laboratories. Figure I-1 shows the general publication development process. Because extensive supplemental material is available from Sandia on the internal web or from external sources (Table I-1), the guide has been shortened to make it easy to find information that you need.

  12. Factors influencing Complexity in Financial Report preparation - Evidence from the Banking Sector in Kenya

    Directory of Open Access Journals (Sweden)

    A.Mutiso

    2013-06-01

    Full Text Available The current developments in the business environment as well as in the accountancy profession have significantly affected the way the financial reports are prepared. This study sought to assess the factors influencing complexity of preparing financial reports in the banking sector in Kenya. The objectives included assessing whether disclosures, adoption of International financial Reporting Standard, regulations and lack of competence by the preparers have contributed to the complexity of preparing financial statements. Using a descriptive study design, data was collected from ten banks registered in the Nairobi Capital Market. The study found out that the identified variables positively contributed to complications in the preparation of financial reports. Management interference, lack of guidance on interpretations and frequent updates of the standards were identified as the main challenges in preparing financial reports. Several recommendations were given to help simplify the process of preparing financial statements.

  13. 78 FR 37324 - Preparation of Environmental Reports for Nuclear Power Plant License Renewal Applications

    Science.gov (United States)

    2013-06-20

    ... COMMISSION 10 CFR Parts 51 and 54 RIN 3150-AI42 Preparation of Environmental Reports for Nuclear Power Plant..., Supplement 1 (RG 4.2S1), ``Preparation of Environmental Reports for Nuclear Power Plant License Renewal... reports that are submitted with the application for the renewal of a nuclear power plant operating...

  14. Guide to preparing SAND Reports and other communication products.

    Energy Technology Data Exchange (ETDEWEB)

    2009-02-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided.

  15. Fixed dental prostheses with vertical tooth preparations without finish lines: A report of two patients.

    Science.gov (United States)

    Agustín-Panadero, Rubén; Solá-Ruíz, María Fernanda; Chust, César; Ferreiroa, Alberto

    2016-05-01

    Tooth abutments can be prepared to receive fixed dental prostheses with different types of finish lines. The literature reports different complications arising from tooth preparation techniques, including gingival recession. Vertical preparation without a finish line is a technique whereby the abutments are prepared by introducing a diamond rotary instrument into the sulcus to eliminate the cementoenamel junction and to create a new prosthetic cementoenamel junction determined by the prosthetic margin. This article describes 2 patients whose dental abutments were prepared to receive ceramic restorations using vertical preparation without a finish line. Copyright © 2016 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  16. On Equal Opportunities at CERN: A report prepared for the Equal Opportunities Advisory Panel

    CERN Document Server

    Rimmer, E M

    2001-01-01

    This report has been prepared at the request of the Equal Opportunities Advisory Panel. It is an attempt to demonstrate, simply and clearly, some additional facts relating to gender differences shown in previous reports of the Panel.

  17. Guide to preparing SAND reports and other communication products : quick reference guide.

    Energy Technology Data Exchange (ETDEWEB)

    2007-03-01

    This 'Quick Reference Guide' supplements the more complete 'Guide to Preparing SAND Reports and Other Communication Products'. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

  18. Guide to Preparing SAND Reports and other communication products : quick reference guide.

    Energy Technology Data Exchange (ETDEWEB)

    2009-10-01

    This Quick Reference Guide supplements the more complete Guide to Preparing SAND Reports and Other Communication Products. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

  19. Preparation

    Directory of Open Access Journals (Sweden)

    M.M. Dardir

    2014-03-01

    Full Text Available Some hexanamide-mono and di-linoleniate esters were prepared by the reaction of linolenic acid and hexanamide (derived from the reaction of hexanoic acid and diethanolamine. The chemical structure for the newly prepared hexanamide-mono and di-linoleniate esters were elucidated using elemental analysis, (FTIR, H 1NMR and chemical ionization mass spectra (CI/Ms spectroscopic techniques. The results of the spectroscopic analysis indicated that they were prepared through the right method and they have high purity. The new prepared esters have high biodegradability and lower toxicity (environmentally friendly so they were evaluated as a synthetic-based mud (ester-based mud for oil-well drilling fluids. The evaluation included study of the rheological properties, filtration and thermal properties of the ester based-muds formulated with the newly prepared esters compared to the reference commercial synthetic-based mud.

  20. Operational Model for Career Development and Vocational Preparation. Final Report.

    Science.gov (United States)

    Upton, Anne L.; Barrett, Samuel L.

    Three California State Department units (vocational education, pupil personnel services, and career education) and two school districts (Fremont Unified and Huntington Beach Union High) established a consortium to develop demonstration sites for model career development and vocational preparation systems and staff development programs. The…

  1. 12 CFR 620.4 - Preparing and providing the annual report.

    Science.gov (United States)

    2010-01-01

    ... SHAREHOLDERS Annual Report to Shareholders § 620.4 Preparing and providing the annual report. (a) Each... Administration; (3) Provide prior written notification to its shareholders that the institution will publish its... shareholders an annual report substantively identical to the copy of the report sent to the Farm...

  2. 17 CFR 287.4 - Preparation and filing of reports.

    Science.gov (United States)

    2010-04-01

    ... the English language. If any exhibit or other paper or document filed with the report is in a foreign language, it shall be accompanied by a translation into the English language. (d) Reports pursuant to Rule... (CONTINUED) Schedule A to Part 285 GENERAL RULES AND REGULATIONS PURSUANT TO SECTION 11(a) OF THE...

  3. 17 CFR 286.4 - Preparation and filing of reports.

    Science.gov (United States)

    2010-04-01

    ... shall be in the English language. If any exhibit or other paper or document filed with the report is in a foreign language, it shall be accompanied by a translation into the English language. (d) Reports... (CONTINUED) Schedule A to Part 285 GENERAL RULES AND REGULATIONS PURSUANT TO SECTION 11(a) OF THE...

  4. 17 CFR 289.4 - Preparation and filing of reports.

    Science.gov (United States)

    2010-04-01

    ... report shall be in the English language. If any exhibit or other paper or document filed with the report is in a foreign language, it shall be accompanied by a translation into the English language. (d... (CONTINUED) Schedule A to Part 285 GENERAL RULES AND REGULATIONS PURSUANT TO SECTION 13(a) OF...

  5. 17 CFR 288.4 - Preparation and filing of reports.

    Science.gov (United States)

    2010-04-01

    ... the English language. If any exhibit or other paper or document filed with the report is in a foreign language, it shall be accompanied by a translation into the English language. (d) Reports pursuant to Rule... (CONTINUED) Schedule A to Part 285 GENERAL RULES AND REGULATIONS PURSUANT TO SECTION 9(a) OF THE...

  6. LHC Report: Preparing for 4 TeV

    CERN Multimedia

    Edited by Katarina Anthony based on regular reports by Mike Lamont, the Bulletin's correspondent from Chamonix

    2012-01-01

    After more than two months since its stop in December, the LHC is slowly coming back from its hibernation - even if the temperature of the magnets in the tunnel has actually been getting lower and lower in recent days. The tunnel has been crowded with hundreds of people, busy with maintenance activities and preparations for the restart. The end of most activities (and the access to the tunnel) is scheduled for 21 February. On this date, the Operations team will take back ownership of the machine from the Programmed Stops Coordination team and push forward the preparations for the beam.   The cool-down of all LHC sectors (left floating at around 80 K during the Christmas break) restarted three weeks ago. At present, more than half of the machine is at nominal cryogenic temperature and the completion of the cool-down is expected by 27 February. As soon as a sector is cold, the Electrical Quality Assurance (ElQA) team starts the high-voltage qualification of the superconducting circuits, to check ins...

  7. Problem Reporting Taxonomy and Data Preparation Tool Evaluation

    Science.gov (United States)

    Beil, Robert J.

    2010-01-01

    A member of the NASA Engineering and Safety Center (NESC) Systems Engineering Office (SEO) Technical Discipline Team (TDT) requested a SEO-managed activity to perform a gap analysis on the proposed NASA Standard 0006, "Common NASA Taxonomy for Problem Reporting, Analysis, and Resolution", and to create an input filter and set of instructions for using the data-mining/data-cleansing tool TechOasis1 with Space Shuttle Program (SSP) problem reporting data. The work that achieved these objectives and deployment of TechOasis are discussed in this report.

  8. Tevatron-for-LHC Report: Preparations for Discoveries

    Energy Technology Data Exchange (ETDEWEB)

    Buescher, V.; Carena, Marcela S.; Dobrescu, Bogdan A.; Mrenna, S.; Rainwater, D.; Schmitt, M.

    2006-08-01

    This is the ''TeV4LHC'' report of the ''Physics Landscapes'' Working Group, focused on facilitating the start-up of physics explorations at the LHC by using the experience gained at the Tevatron. We present experimental and theoretical results that can be employed to probe various scenarios for physics beyond the Standard Model.

  9. ARE ROMANIAN COMPANIES PREPARED TO REPORT ON THEIR SOCIAL RESPONSABILITY?

    Directory of Open Access Journals (Sweden)

    Maria TĂTĂRUȘANU

    2016-07-01

    Full Text Available Nowadays, social responsibility of companies is a very important issue, both for Romanian researchers and for those from abroad, but also for companies, non-governmental and governmental institutions. It is not anymore only an idea launched by researchers, economists or philosophers, but it is also present in the official debates concerning regulations in the field and their updating at the European and even global level. The present work aims to analyse the social responsibility of the most important companies from Romania and their interest in reporting on the basis of different existent index in the area. The paper is an empirical study based on public information regarding social responsibility of the most valuables companies from Romania. Results are important for researchers, practitioners, institutions interested in contributing to the know-how and practices improvement in the mentioned area.

  10. Preparation and combustion of coal-water fuel from the Sin Pun coal deposit, southern Thailand

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    In response to an inquiry by the Department of Mineral Resources in Thailand, the Energy & Environmental Research Center (EERC) prepared a program to assess the responsiveness of Sin Pun lignite to the temperature and pressure conditions of hot-water drying. The results indicate that drying made several improvements in the coal, notably increases in heating value and carbon content and reductions in equilibrium moisture and oxygen content. The equilibrium moisture content decreased from 27 wt% for the raw coal to about 15 wt% for the hot-water-dried (HWD) coals. The energy density for a pumpable coal-water fuel (CWF) indicates an increase from 4500 to 6100 Btu/lb by hot-water drying. Approximately 650 lb of HWD Sin Pun CWF were fired in the EERC`s combustion test facility. The fuel burned extremely well, with no feed problems noted during the course of the test. Fouling and slagging deposits each indicated a very low rate of ash deposition, with only a dusty layer formed on the cooled metal surfaces. The combustor was operated at between 20% and 25% excess air, resulting in a flue gas SO{sub 2} concentration averaging approximately 6500 parts per million.

  11. Systems Diagnostics: A McREL Report Prepared for Stupski Foundation's Learning System

    Science.gov (United States)

    Igel, Charles; Apthorp, Helen; Peterson, Gary; Davis, Tony; Moore, Laurie; Englert, Kerry

    2009-01-01

    This document is one of eight reports prepared to support the development of a new learning system, an effort that is the first step in a major initiative undertaken by the Stupski Foundation. The report was created collaboratively by researchers from McRel with guidance from officers of the Stupski Foundation. Its purpose is to provide members of…

  12. SUPERFUND TREATABILITY CLEARINGHOUSE: CERCLA BDAT SARM PREPARATION AND RESULTS OF PHYSICAL SOILS WASHING EXPERIMENTS (FINAL REPORT)

    Science.gov (United States)

    This study reports on the results of work preparing 30,000 Ibs of SARM or synthetic analytical reference matrix, a surrogate Superfund soil containing a vide range of contaminants. It also reports the results ©f bench scale treatability experiments designed to simulate the EP...

  13. THE RESPONSIBILITY OF PHYSICIAN TO PREPARE A FORENSIC AND MEDICAL REPORT

    Directory of Open Access Journals (Sweden)

    Mehmet TOYGAR

    2006-12-01

    Full Text Available Physicians have responsibilities to prepare forensic and expertise reports besides their role in treatment, diagnosis and preventive medicine. A physician who engaged in treatment should have sufficient knowledge and experience to prepare the requested forensic or medical expertise reports. These expertise reports are usually requested either by criminal law or civil law courts, besides, calculation of the physical disabilities should be demanded at the basis of Armed Forces Pension Fund (OYAK Law and monetary compensation. New Turkish Penal Code highlights the new implementations about severity of injuries caused by trauma. According to the interpretation of Military Supreme Court, the severity of injuries caused by trauma in Military Penal Code is evaluated under the light of Turkish Penal Code. Determination of the rate of disabilities in general body functions and loss of daily activity have been often requested for reports concerning the civil law. Different legislations have been used for reports at the basis of monetary compensation. The purpose of this study is to scrutinize the problems encountered while preparing forensic and medical expertise reports and implementing the relevant and appropriate legal procedure and to emphasize the important points to be considered during the preparation of these expertise reports. [TAF Prev Med Bull 2006; 5(6.000: 466-475

  14. Report: EPA Prepared to Implement Strategic Human Capital Management Activities But Challenges Remain

    Science.gov (United States)

    Report #2004-P-00024, September 20, 2004. EPA’s headquarters and regional offices are prepared to implement strategic human capital management activities, but an alignment of office-level activities to the Agency’s Strategy for Human Capital is lacking.

  15. 78 FR 37242 - Draft Report and Recommendations Prepared by the Research Committee of the Scientific Working...

    Science.gov (United States)

    2013-06-20

    ... of Justice Programs Draft Report and Recommendations Prepared by the Research Committee of the Scientific Working Group on Medicolegal Death Investigation AGENCY: National Institute of Justice, DOJ..., the U.S. Department of Justice, Office of Justice Programs, National Institute of Justice, Scientific...

  16. Impact of Preparers of Accounting Information on Quality of Financial Reporting in Malaysia(*)

    OpenAIRE

    Dandago, Prof. Dr.Kabiru Isa; Edem, Akpan; Tsafe, Dr. Bashir Mande

    2014-01-01

    The primary objective of accounting is to provide information that is useful for decision making purposes. Accounting information that makes information provided useful to users in making economic decisions must possess the following qualities: relevance, reliability, comparability, understandability, neutrality, timeliness and materiality. This paper investigates the factors influencing preparers’ decision to prepare accounting information following the financial reporting rules and regulati...

  17. 78 FR 47829 - Notice of Open Meetings To Prepare 2013 Annual Report to Congress

    Science.gov (United States)

    2013-08-06

    ... policy and U.S. access to China's markets. China's impact on U.S. security interests, including a... SECURITY REVIEW COMMISSION Notice of Open Meetings To Prepare 2013 Annual Report to Congress Advisory Committee: U.S.-China Economic and Security Review Commission. ACTION: Notice of open meetings to be held...

  18. Ultrasonic cavity preparation using CVD coated diamond bur: A case report.

    Science.gov (United States)

    de Vasconcellos, Beatriz Tholt; Thompson, Jeffrey Y; de Paula Macedo, Manoel Roberto; de Oliveira Maia, Janaína Monalisa; Oda, Margareth; Garone-Netto, Narciso

    2013-01-01

    Before any restorative procedure can be undertaken a proper cavity preparation is required. This clinical step is the mechanical alteration of the tooth to receive a restorative material with which a satisfactory form, function and the esthetics of the tooth will be established. In recent years improvements in materials and techniques have been devised and new technologies are now available for this purpose. The aim of the present study is to report two clinical cases in which a CVD coated diamond bur coupled to an ultrasonic handpiece is used in dental preparation. This technique provides an accurate and conservative tooth preparation with ideal access and visibility and because of enhanced efficiency can also play a role in eliminating some of the patient discomfort of the dental treatment.

  19. 43 CFR 404.50 - What information will be included in the feasibility report prepared by Reclamation.

    Science.gov (United States)

    2010-10-01

    ... PROGRAM Feasibility Studies § 404.50 What information will be included in the feasibility report prepared... will be based on Reclamation's review of the feasibility study and its application of the criteria set... feasibility report prepared by Reclamation. 404.50 Section 404.50 Public Lands: Interior Regulations...

  20. 76 FR 53423 - Notice of Intent To Prepare an Environmental Impact Statement/Environmental Impact Report for the...

    Science.gov (United States)

    2011-08-26

    ... Department of the Army; Corps of Engineers Notice of Intent To Prepare an Environmental Impact Statement/ Environmental Impact Report for the Section 408 Permission for the Southport Sacramento River Early... to prepare an Environmental Impact Statement/Environmental Impact Report (EIS/EIR) under Section...

  1. 77 FR 23670 - Intent To Prepare an Environmental Impact Statement/Environmental Impact Report for the Encinitas...

    Science.gov (United States)

    2012-04-20

    ... Los Angeles District intends to prepare an Environmental Impact Statement/Environmental Impact Report... Department of the Army; Corps of Engineers Intent To Prepare an Environmental Impact Statement/Environmental Impact Report for the Encinitas and Solana Beach Shoreline Protection Project, San Diego County,...

  2. NGSI FY15 Final Report. Innovative Sample Preparation for in-Field Uranium Isotopic Determinations

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Thomas M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Meyers, Lisa [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-11-10

    Our FY14 Final Report included an introduction to the project, background, literature search of uranium dissolution methods, assessment of commercial off the shelf (COTS) automated sample preparation systems, as well as data and results for dissolution of bulk quantities of uranium oxides, and dissolution of uranium oxides from swipe filter materials using ammonium bifluoride (ABF). Also, discussed were reaction studies of solid ABF with uranium oxide that provided a basis for determining the ABF/uranium oxide dissolution mechanism. This report details the final experiments for optimizing dissolution of U3O8 and UO2 using ABF and steps leading to development of a Standard Operating Procedure (SOP) for dissolution of uranium oxides on swipe filters.

  3. 76 FR 68741 - Notice of Intent To Prepare a Draft Environmental Impact Statement/Environment Impact Report...

    Science.gov (United States)

    2011-11-07

    ... Intent To Prepare a Draft Environmental Impact Statement/Environment Impact Report (DEIS/DEIR) for a... wetlands, streams, rivers, and other waters of the U.S. and the potential impacts on the human...

  4. Compilation of reports prepared for the Secretary of Energy Advisory Board Task Force on Radioactive Waste Management

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    This report contains reports prepared for the Secretary of Energy Advisory Board Task Force on Radioactive Waste Management, from experts in the United States. The contents of the report focus mainly on public opinion, and government policies as perceived by the public.

  5. Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-93

    Science.gov (United States)

    Havens, J. S.

    1993-01-01

    This bibliography lists reports on hydrology in Oklahoma prepared by the U.S. Geological Survey and the principal State cooperating agencies, the Oklahoma Geological Survey and the Oklahoma Water Resources Board. Included are citations of about 550 reports, abstracts, and journal articles issued from 1901 through July 1993. The reports are listed by agency and report type, and are indexed by author, subject, and USGS report number.

  6. 75 FR 21252 - Notice of Intent To Prepare an Environmental Impact Statement/Environmental Impact Report for...

    Science.gov (United States)

    2010-04-23

    ... Department of the Army; U.S. Army Corps of Engineers Notice of Intent To Prepare an Environmental Impact Statement/ Environmental Impact Report for Phase 3 of Reclamation District No. 17 100-Year Levee Seepage... statement/environmental impact report (EIS/EIR) for Phase 3 of Reclamation District No. 17's (RD 17)...

  7. 77 FR 54904 - Intent to Prepare a Draft Environmental Impact Statement/Environmental Impact Report for the...

    Science.gov (United States)

    2012-09-06

    ... Department of the Army, Corps of Engineers Intent to Prepare a Draft Environmental Impact Statement/ Environmental Impact Report for the Proposed Ballona Wetlands Restoration Project at Ballona Creek Within the... a Draft Environmental Impact Statement/Environmental Impact Report (DEIS/EIR) for the...

  8. Statewide Writing Assessment Follow-Up; Federal Reporting Requirements; Preparing the School District Assessment Portfolio. Update # 5. STARS: School-Based Teacher-Led Assessment and Reporting System.

    Science.gov (United States)

    Nebraska State Dept. of Education, Lincoln.

    This update provides information about the Nebraska Statewide Writing Assessment follow-up, the federal reporting of assessment information, and preparing the school District Assessment Portfolio. The information is intended to assist local educators in the reporting of local assessment information in June 2001. The update on the writing…

  9. Preparation and Testing of Corrosion and Spallation-Resistant Coatings

    Energy Technology Data Exchange (ETDEWEB)

    Hurley, John

    2015-11-01

    This Energy & Environmental Research Center (EERC) project is designed to determine if plating APMT®, a specific highly oxidation-resistant oxide dispersion-strengthened FeCrAl alloy made by Kanthal, onto nickel-based superalloy turbine parts is a viable method for substantially improving the lifetimes and maximum use temperatures of the parts. The method for joining the APMT plate to the superalloys is called evaporative metal bonding and involves placing a thin foil of zinc between the plate and the superalloy, clamping them together, and heating in an atmosphere-controlled furnace. Upon heating, the zinc melts and dissolves the oxide skins of the alloys at the bond line, allowing the two alloys to diffuse into each other. The zinc then diffuses through the alloys and evaporates from their surfaces. During this annual reporting period, the finite element model was completed and used to design clamping jigs to hold the APMT plate to the larger blocks of superalloys during the bonding process. The clamping system was machined from titanium–zirconium–molybdenum and used to bond the APMT plate to the superalloy blocks. The bond between the APMT plate was weak for one of each of the superalloy blocks. We believe that this occurred because enough oxidation had occurred on the surface of the parts as a result of a 1-month time period between sandblasting to prepare the parts and the actual bonding process. The other blocks were, therefore, bonded within 1 day of preparing the parts for bonding, and their joints appear strong. Scanning electron microscopy analyses of representative joints showed that no zinc remained in the alloys after bonding. Also, phases rich in hafnium and tantalum had precipitated near the bond line in the APMT. Iron from the APMT had diffused into the superalloys during bonding, more extensively in the CM247LC than in the Rene 80. Nickel from the superalloys had diffused into the APMT, again more extensively in the joint with the CM247LC than

  10. Fiber-reinforced resin coating for endocrown preparations: a technical report.

    Science.gov (United States)

    Rocca, G T; Rizcalla, N; Krejci, I

    2013-01-01

    Coronal rehabilitation of endodontically treated posterior teeth is still a controversial issue. Although the use of classical crowns supported by radicular metal posts remains widespread in dentistry, their invasiveness has been largely criticized. New materials and therapeutic options based entirely on adhesion are available nowadays, from direct composite resins to indirect endocrowns. They allow for a more conservative, faster, and less expensive dental treatment. However, the absence of a metal or high-strength ceramic substructure as in full-crown restorations can expose this kind of restoration to a higher risk of irreversible fracture in case of crack propagation. The aim of this case report is to present a technique to reinforce the cavity of an endodontically treated tooth by incorporating a fiber-reinforced composite (FRC) layer into the resin coating of the tooth preparation, before the final impressions of the cavity. This technique allows the use of FRCs in combination with any kind of restorative material for an adhesive overlay/endocrown.

  11. Guide to preparing SAND reports and other communication products : version 4.

    Energy Technology Data Exchange (ETDEWEB)

    Brittenham, Phillip W.

    2007-09-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided. This guide takes advantage of the wealth of material now available on the Web as a resource. Therefore, it is best viewed as an electronic document. If some of the illustrations are too small to view comfortably, you can enlarge them on the screen as needed. The most significant changes since Version 1 involve the introduction of the electronic Review and Approval application at the Sandia/California (CA) and Sandia/New Mexico (NM) sites. Authors are advised to check the most current material on the application Web site before initiating the R&A process. The format of this document is considerably different than that expected of a SAND Report. It was selected to permit the large number of illustrations and examples to be placed closer to the text that references them. In the case of forms, covers, and other items that are included as examples, a link to the Web is provided so that you can access the items and download them for use.

  12. Guide to preparing SAND reports and other communication products : version 3.

    Energy Technology Data Exchange (ETDEWEB)

    Brittenham, Phillip W.

    2007-03-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided. This guide takes advantage of the wealth of material now available on the Web as a resource. Therefore, it is best viewed as an electronic document. If some of the illustrations are too small to view comfortably, you can enlarge them on the screen as needed. The most significant changes since Version 1 involve the introduction of the electronic Review and Approval application at the Sandia/California (CA) and Sandia/New Mexico (NM) sites. Authors are advised to check the most current material on the application Web site before initiating the R&A process. The format of this document is considerably different than that expected of a SAND Report. It was selected to permit the large number of illustrations and examples to be placed closer to the text that references them. In the case of forms, covers, and other items that are included as examples, a link to the Web is provided so that you can access the items and download them for use.

  13. Computer simulation of coal preparation plants. Part 2. User's manual. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Gottfried, B.S.; Tierney, J.W.

    1985-12-01

    This report describes a comprehensive computer program that allows the user to simulate the performance of realistic coal preparation plants. The program is very flexible in the sense that it can accommodate any particular plant configuration that may be of interest. This allows the user to compare the performance of different plant configurations and to determine the impact of various modes of operation with the same configuration. In addition, the program can be used to assess the degree of cleaning obtained with different coal feeds for a given plant configuration and a given mode of operation. Use of the simulator requires that the user specify the appearance of the plant configuration, the plant operating conditions, and a description of the coal feed. The simulator will then determine the flowrates within the plant, and a description of each flowrate (i.e., the weight distribution, percent ash, pyritic sulfur and total sulfur, moisture, and Btu content). The simulation program has been written in modular form using the Fortran language. It can be implemented on a great many different types of computers, ranging from large scientific mainframes to IBM-type personal computers with a fixed disk. Some customization may be required, however, to ensure compatibility with the features of Fortran available on a particular computer. Part I of this report contains a general description of the methods used to carry out the simulation. Each of the major types of units is described separately, in addition to a description of the overall system analysis. Part II is intended as a user's manual. It contains a listing of the mainframe version of the program, instructions for its use (on both a mainframe and a microcomputer), and output for a representative sample problem.

  14. Sample Preparation Report of the Fourth OPCW Confidence Building Exercise on Biomedical Sample Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Udey, R. N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Corzett, T. H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Alcaraz, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2014-07-03

    Following the successful completion of the 3rd biomedical confidence building exercise (February 2013 – March 2013), which included the analysis of plasma and urine samples spiked at low ppb levels as part of the exercise scenario, another confidence building exercise was targeted to be conducted in 2014. In this 4th exercise, it was desired to focus specifically on the analysis of plasma samples. The scenario was designed as an investigation of an alleged use of chemical weapons where plasma samples were collected, as plasma has been reported to contain CWA adducts which remain present in the human body for several weeks (Solano et al. 2008). In the 3rd exercise most participants used the fluoride regeneration method to analyze for the presence of nerve agents in plasma samples. For the 4th biomedical exercise it was decided to evaluate the analysis of human plasma samples for the presence/absence of the VX adducts and aged adducts to blood proteins (e.g., VX-butyrylcholinesterase (BuChE) and aged BuChE adducts using a pepsin digest technique to yield nonapeptides; or equivalent). As the aging of VX-BuChE adducts is relatively slow (t1/2 = 77 hr at 37 °C [Aurbek et al. 2009]), soman (GD), which ages much more quickly (t1/2 = 9 min at 37 °C [Masson et al. 2010]), was used to simulate an aged VX sample. Additional objectives of this exercise included having laboratories assess novel OP-adducted plasma sample preparation techniques and analytical instrumentation methodologies, as well as refining/designating the reporting formats for these new techniques.

  15. Status report of AMS sample preparation laboratory at GADAM Centre, Gliwice, Poland

    Energy Technology Data Exchange (ETDEWEB)

    Piotrowska, N., E-mail: natalia.piotrowska@polsl.pl [GADAM Centre of Excellence, Department of Radioisotopes, Institute of Physics, Silesian University of Technology, Gliwice (Poland)

    2013-01-15

    The laboratory for {sup 14}C AMS sample preparation in the Gliwice Radiocarbon Laboratory has gradually evolved since its start in 1999 to cater for an increase in volume and variety of radiocarbon dating samples. To date, nearly 2000 graphite targets have been produced from materials such as plant macrofossils, charcoal, peat, bones, shells and wood. The equipment comprises a station for chemical preparation and high vacuum lines for production, purification and graphitization of sample carbon dioxide. The present capacity allows preparation of up to 400 targets annually for the needs of scientific projects and external orders for radiocarbon dating continuously received by the GADAM Centre of Excellence. The laboratory's sample preparation protocols and recent improvements are described and its performance during the 10 years of activity is discussed in terms of parameters obtained from reference materials prepared in this laboratory and demonstrated with a few science applications.

  16. 77 FR 1707 - National Toxicology Program (NTP) Final Process for Preparation of the Report on Carcinogens (RoC)

    Science.gov (United States)

    2012-01-11

    ... HUMAN SERVICES National Institutes of Health National Toxicology Program (NTP) Final Process for Preparation of the Report on Carcinogens (RoC) AGENCY: Division of the National Toxicology Program (DNTP...: December 21, 2011. John R. Bucher, Associate Director, National Toxicology Program. BILLING CODE 4140-01-P...

  17. Ocean Dumping, A National Policy. A Report to the President Prepared by the Council on Environmental Quality.

    Science.gov (United States)

    Council on Environmental Quality, Washington, DC.

    This report was prepared for the President of the United States by the Council of Environmental Quality. Location, quantities, composition, trends, pollution, and international aspects of ocean dumping are discussed. Also included are alternatives to dumping and legislative control. Recommendations are made dealing with policies, regulations, and…

  18. Novel tubular and crystalline structures in purified preparations of Newcastle disease virus. Brief report.

    Science.gov (United States)

    Gowans, E J; McNulty, M S

    1979-01-01

    Hitherto undescribed tubular and crystalline structures were detected by negative contrast electron microscopy in purified preparations of Newcastle disease virus. It is suggested that these are viral in origin and are composed of aggregates of viral glycoprotein.

  19. PREPARATION AND PROVIDING FINANCIAL INFORMATION, CORRECTION OF MISTAKES IN REPORTING COMPLIANCE WITH THE PRINCIPLES OF IFRS

    Directory of Open Access Journals (Sweden)

    Zinaida P. Arharova

    2014-01-01

    Full Text Available In this article the main questions of preparation of financial information (IFRS 1 areconsidered. In this text the main requirements of users to accounting (financial information are expressed. The principlesof preparation and drawing up financial statements aren’t standards, it is possibleto divide them in three main groups. In article each of these groups are considered.

  20. Development of a National Center for Hydrogen Technology. A Summary Report of Activities Completed at the National Center for Hydrogen Technology - Year 6

    Energy Technology Data Exchange (ETDEWEB)

    Holmes, Michael [Univ. of North Dakota, Grand Forks, ND (United States)

    2012-08-01

    The Energy & Environmental Research Center (EERC) located in Grand Forks, North Dakota, has operated the National Center for Hydrogen Technology (NCHT) since 2005 under a Cooperative Agreement with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL). The EERC has a long history of hydrogen generation and utilization from fossil fuels, and under the NCHT Program, the EERC has accelerated its research on hydrogen generation and utilization topics. Since the NCHT's inception, the EERC has received more than $65 million in funding for hydrogen-related projects ($24 million for projects in the NCHT, which includes federal and corporate partner development funds) involving more than 85 partners (27 with the NCHT). The NCHT Program's nine activities span a broad range of technologies that align well with the Advanced Fuels Program goals and, specifically, those described in the Hydrogen from Coal Program research, development, and demonstration (RD&D) plan that refers to realistic testing of technologies at adequate scale, process intensification, and contaminant control. A number of projects have been completed that range from technical feasibility of several hydrogen generation and utilization technologies to public and technical education and outreach tools. Projects under the NCHT have produced hydrogen from natural gas, coal, liquid hydrocarbons, and biomass. The hydrogen or syngas generated by these processes has also been purified in many of these instances or burned directly for power generation. Also, several activities are still undergoing research, development, demonstration, and commercialization at the NCHT. This report provides a summary overview of the projects completed in Year 6 of the NCHT. Individual activity reports are referenced as a source of detailed information on each activity.

  1. Development of a national center for hydrogen technology. A summary report of activities completed at the national center hydrogen technology from 2005 to 2010

    Energy Technology Data Exchange (ETDEWEB)

    Holmes, Michael J. [Univ. of North Dakota, Grand Forks, ND (United States)

    2011-06-01

    The Energy & Environmental Research Center (EERC) located in Grand Forks, North Dakota, has operated the National Center for Hydrogen Technology® (NCHT®) since 2005 under a Cooperative Agreement with the U.S. Department of Energy's (DOE) National Energy Technology Laboratory (NETL). The EERC has a long history of hydrogen generation and utilization from fossil fuels, and under the NCHT Program, the EERC has accelerated its research of hydrogen generation and utilization topics. Since the NCHT's inception, the EERC has received more than $65 million in funding of hydrogen-related projects ($20 million for the NCHT project which includes federal and corporate development partner funds) involving more than 85 partners (27 with the NCHT). The NCHT project's 19 activities span a broad range of technologies that align well with the Advanced Fuels Program goals and, specifically, those described in the Hydrogen from Coal Program research, development, and demonstration (RD&D) plan. A number of projects have been completed which range from technical feasibility of several hydrogen generation and utilization technologies to public and technical education and outreach tools. Projects under the NCHT have produced hydrogen from natural gas, coal, liquid hydrocarbons, and biomass. The hydrogen or syngas generated by these processes has also been purified to transportation-grade quality in many of these instances or burned directly for power generation. Also, several activities are still undergoing research, development, demonstration, and commercialization at the NCHT. This report provides a summary overview of the projects completed in the first 5 years of the NCHT. Individual activity reports are referenced as a source of detailed information on each activity.

  2. Final report on EURAMET.QM-S10/1274: supplementary comparison of preparative capabilities for automotive gas mixtures

    Science.gov (United States)

    Val'ková, M.; Ďurišová, Z.; Szilágyi, Z. N.; Büki, T.; Fükű, J.

    2016-01-01

    This bilateral supplementary preparative comparison involves standard gas mixtures of automotive gas containing carbon monoxide, carbon dioxide and propane in nitrogen. Two laboratories (SMU, Slovakia and MKEH, Hungary) participated in this supplementary comparison. SMU was the coordinating laboratory, responsible for collecting and reporting measurement results. The participants have established facilities for automotive gas gravimetric preparation and analysis. The agreement of the results in this supplementary comparison is good. All the results with their reported uncertainties are in agreement with the reference values for the participants. SMU participated and obtained good results in the previous preparative comparison organised within EURAMET in this field. Both laboratories have existing claims for their Calibration and Measurement Capabilities (CMCs) for automotive gas mixtures. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  3. Technical Report (Final): Development of Solid State Reagents for Preparing Radiolabeled Imaging Agents

    Energy Technology Data Exchange (ETDEWEB)

    Kabalka, George W

    2011-05-20

    The goal of this research was on the development of new, rapid, and efficient synthetic methods for incorporating short-lived radionuclides into agents of use in measuring dynamic processes. The initial project period (Year 1) was focused on the preparation of stable, solid state precursors that could be used to efficiently incorporate short-lived radioisotopes into small molecules of use in biological applications (environmental, plant, and animal). The investigation included development and evaluation of new methods for preparing carbon-carbon and carbon-halogen bonds for use in constructing the substrates to be radiolabeled. The second phase (Year 2) was focused on developing isotope incorporation techniques using the stable, boronated polymeric precursors. The final phase (Year 3), was focused on the preparation of specific radiolabeled agents and evaluation of their biodistribution using micro-PET and micro-SPECT. In addition, we began the development of a new series of polymeric borane reagents based on polyethylene glycol backbones.

  4. Western Kentucky University's Teacher Preparation Evaluation Model Phase I, Cycle I. Annual Report.

    Science.gov (United States)

    Adams, Ronald D.

    A teacher preparation evaluation model was developed at Western Kentucky University. A total of 18 secondary and 20 elementary student teachers participated in the study. Instrumentation and records used for data collection consisted of five general types: a questionnaire, a personality scale, rating scales, direct classroom observational systems,…

  5. Summary of Self-Reported Methods of Test Preparation by LSAT Takers for Testing Years 1991-1992 through 1996-1997. LSAC Research Report Series.

    Science.gov (United States)

    Thornton, Andrea E.; Reese, Lynda M.; Pashley, Peter J.

    Test takers were asked to report which, if any, methods they used to help prepare for the Law School Admission Test (LSAT). The study began with the 1991-1992 academic testing year and ended with the 1996-1997 academic testing year. More than 100,000 students responded in each of the years, with the exception of a smaller sample in 1996-1997…

  6. Acute toxic hepatitis caused by an aloe vera preparation in a young patient: a case report with a literature review.

    Science.gov (United States)

    Lee, Jeonghun; Lee, Mi Sun; Nam, Kwan Woo

    2014-07-01

    Aloe is one of the leading products used in phytomedicine. Several cases of aloe-induced toxic hepatitis have been reported in recent years. However, its toxicology has not yet been systematically described in the literature. A 21-year-old female patient was admitted to our hospital with acute hepatitis after taking an aloe vera preparation for four weeks. Her history, clinical manifestation, laboratory findings, and histological findings all led to the diagnosis of aloe vera-induced toxic hepatitis. We report herein on a case of acute toxic hepatitis induced by aloe vera.

  7. LULUCF values under the Kyoto Protocol : background document in preparation of the National Inventory Report 2011 (reporting year 2009)

    NARCIS (Netherlands)

    Wyngaert, van den I.J.J.; Kuikman, P.J.; Lesschen, J.P.; Verwer, C.C.; Vreuls, H.J.J.

    2011-01-01

    This report collects all background information that is used for the 2011 submission under the Kyoto Protocol (KP) for the Netherlands. It includes the full text of the National Inventory Report (NIR)-II for LULUCF, as well as a description of the table-bytable methodologies, choices and motivations

  8. Rheology of coal-water slurries prepared by the high-pressure roll mill grinding of coal. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Fuerstenau, D.W.; De, A.

    1996-08-01

    The preparation of coal water slurries to replace fuel oil for direct combustion has become an important field in modem coal technology. The U.S. Department of Energy has planned or has underway several demonstration projects to burn coal-water slurries to replace fuel oil is attractive not only because there is an assured domestic supply of coal, but also on various technoeconomic grounds. Coal-water slurries combine the handling flexibility of fuel oil in power plants and various other industrial applications. This report discusses the rheology of coal-water slurries and the correlation to the coal preparation by grinding with a choke-fed high pressure roll mill. Performance of the roll mills and energy consumption are described.

  9. Preparation of social workers for serving individuals with developmental disabilities: a brief report.

    Science.gov (United States)

    DePoy, E; Miller, M

    1996-02-01

    A survey was sent to program directors of 498 social work schools to explore the developmental disabilities content in their curricula. The survey measured developmental disabilities content in terms of course content, practice opportunities, research opportunities, and value content. The response rate was 28.9%. Results indicated that very few schools offered developmental disabilities content in their curricula, and those that did offered it primarily as a field practica experience. Survey findings raise concerns about how well social work students are being prepared for practice in the field of developmental disabilities.

  10. Guide to preparing SAND reports and other communication products : version 2.0.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Debra M.; Brittenham, Phillip W.

    2005-12-01

    This guide describes the R&A process, Common Look and Feel requirements, and preparation and publishing procedures for communication products at Sandia National Laboratories. Samples of forms and examples of published communications products are provided. This guide details the processes for producing a variety of communication products at Sandia National Laboratories. Figure I-1 shows the general publication development process. Because extensive supplemental material is available from Sandia on the internal Web or from external sources (Table I-1), the guide has been shortened to make it easy to find information that you need.

  11. Are Teachers Prepared? Predictors of Teachers' Readiness to Serve as Mandated Reporters of Child Abuse

    Science.gov (United States)

    Greytak, Emily A.

    2009-01-01

    The Child Abuse Prevention and Treatment Act (1974) requires that states receiving U.S. federal funds directed at child abuse implement mandated reporting laws. As a result, all states have adopted legislation requiring teachers and other professionals who deal with children to report suspicions of child abuse. The federal mandate for such…

  12. Are Teachers Prepared? Predictors of Teachers' Readiness to Serve as Mandated Reporters of Child Abuse

    Science.gov (United States)

    Greytak, Emily A.

    2009-01-01

    The Child Abuse Prevention and Treatment Act (1974) requires that states receiving U.S. federal funds directed at child abuse implement mandated reporting laws. As a result, all states have adopted legislation requiring teachers and other professionals who deal with children to report suspicions of child abuse. The federal mandate for such…

  13. Social marketing ethics: report prepared for the National Social Marketing Centre

    OpenAIRE

    Eagle, L.; National Social Marketing Centre

    2009-01-01

    This report has been developed by Professor Lynn Eagle from the Bristol Social Marketing Centre, Bristol Business School University of West of England with contributions from\\ud staff at the National Social Marketing Centre.

  14. Raising the Bar: Aligning and Elevating Teacher Preparation and the Teaching Profession. A Report of the American Federation of Teachers Teacher Preparation Task Force

    Science.gov (United States)

    American Federation of Teachers (NJ), 2012

    2012-01-01

    The American Federation of Teachers Teacher Preparation Task Force was established to examine the research on what works and what does not work in the field of teacher preparation as a basis for making policy recommendations. Just as important, the task force considered how best to implement such policy recommendations in a way that takes into…

  15. Materials problems in fluidized-bed combustion systems. Appendix 2. Test specimen preparation, handling, and posttest evaluation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, E.A.; Holder, J.C.; Minchener, A.J.; Page, A.J.; La Nauze, R.D.

    1980-05-01

    Appendix 2 presents the metallographic data compiled by the National Coal Board, Coal Research Establishment, on materials tested for the Electric Power Research Institute Contract R P 388-1 with Combustion Systems Ltd., UK. Two 1000 h tests were carried out to investigate the corrosion performance of boiler and gas turbine alloys exposed in and above a fluidised bed coal combustor. Details are given of the preparation, handling, and examination procedures. Results of metallographic examination and chemical analyses on the samples examined by CRE are provided. This appendix does not attempt to draw any conclusions from the data: such conclusions appear in the main report. Description of the tests and plant performance data are given in Appendix 1 of this report.

  16. 77 FR 43662 - Notice of Open Meetings To Prepare and Release 2012 Annual Report to Congress

    Science.gov (United States)

    2012-07-25

    ... implications and impact of the bilateral trade and economic relationship between the United States and the... considering draft report sections addressing the following topics: The United States-China trade and economic relationship, including its bilateral investment and the role of state-owned enterprises, intellectual property...

  17. 77 FR 53965 - Notice of Open Meetings To Prepare and Release 2012 Annual Report to Congress

    Science.gov (United States)

    2012-09-04

    ... bilateral trade and economic relationship between the United States and the People's Republic of China shall... considering draft report sections addressing the following topics: The United States-China trade and economic relationship, including its bilateral investment and the role of state-owned enterprises, intellectual property...

  18. Socio-Praxis Preferences in Teacher Preparation for Child Sexual Abuse and Its Mandatory Reporting

    Science.gov (United States)

    Goldman, Juliette D. G.; Grimbeek, Peter

    2015-01-01

    Child abuse and neglect, particularly child sexual abuse, is a pastoral care issue that deeply concerns all education professionals. The literature strongly supports specific training for pre-service teachers about child sexual abuse and its mandatory reporting, although few studies identify how such training should be academically structured.…

  19. Socio-Praxis Preferences in Teacher Preparation for Child Sexual Abuse and Its Mandatory Reporting

    Science.gov (United States)

    Goldman, Juliette D. G.; Grimbeek, Peter

    2015-01-01

    Child abuse and neglect, particularly child sexual abuse, is a pastoral care issue that deeply concerns all education professionals. The literature strongly supports specific training for pre-service teachers about child sexual abuse and its mandatory reporting, although few studies identify how such training should be academically structured.…

  20. The Property Tax in New York State: Condition Report Prepared for the Education Finance Research Consortium

    Science.gov (United States)

    Ward, Robert B.; Dadayan, Lucy

    2008-01-01

    New York's property tax is often criticized as burdensome and inequitable. This report analyzes changes in the property tax from 1993-2006 to assess its impact across regions, property classes and ability to pay. The study examines both statewide trends and variations in trends among local school districts, as well as the role of the School Tax…

  1. Preparing Teachers for Diversity: The Role of Initial Teacher Education. Annex 1 to the Final Report to DG Education, Youth, Sport and Culture of the European Commission

    Science.gov (United States)

    European Commission, 2017

    2017-01-01

    This document, "Annex 1 to the Final Report to DG Education, Youth, Sport and Culture of the European Commission" is intended as a companion piece to European Commission report "Preparing Teachers for Diversity: The Role of Initial Teacher Education. Final Report". It contains country fiches which are overviews of available…

  2. Integrated coal preparation and CWF processing plant: Conceptual design and costing. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    McHale, E.T.; Paul, A.D.; Bartis, J.T. [Science Applications International Corp., McLean, VA (United States); Korkmaz, M. [Roberts and Schaefer Co., Salt Lake City, UT (United States)

    1992-12-01

    At the request of the US Department of Energy (DOE), Pittsburgh Energy Technology Center, a study was conducted to provide DOE with a reliable, documented estimate of the cost of producing coal-water fuel (CWF). The approach to the project was to specify a plant capacity and location, identify and analyze a suitable coal, and develop a conceptual design for an integrated coal preparation and CWF processing plant. Using this information, a definitive costing study was then conducted, on the basis of which an economic and sensitivity analysis was performed utilizing a financial evaluation model to determine a price for CWF in 1992. The design output of the integrated plant is 200 tons of coal (dry basis) per hour. Operating at a capacity factor of 83 percent, the baseline design yields approximately 1.5 million tons per year of coal on a dry basis. This is approximately equivalent to the fuel required to continuously generate 500 MW of electric power. The CWF produced by the plant is intended as a replacement for heavy oil or gas in electric utility and large industrial boilers. The particle size distribution, particularly the top size, and the ash content of the coal in the CWF are specified at significantly lower levels than is commonly found in typical pulverized coal grinds. The particle top size is 125 microns (vs typically 300m{mu} for pulverized coal) and the coal ash content is 3.8 percent. The lower top size is intended to promote complete carbon burnout at less derating in boilers that are not designed for coal firing. The reduced mineral matter content will produce ash of very fine particle size during combustion, which leads to less impaction and reduced fouling of tubes in convective passages.

  3. [Unsuccessful suicidal attempt with use of self-prepared bullet -- case report].

    Science.gov (United States)

    Malec, Katarzyna; Gasiński, Mateusz; Kuchta, Krzysztof; Kozok, Andrzej

    2013-01-01

    Gunshot injuries of the viscerocranium are rarely reported during times of peace in Europe. Penetrating wounds to the maxillofacial region pose a significant challenge for surgeons as they often comprise serious soft and bone tissue defects.We present a case report of 38-year-old male with gunshot wound to the viscerocranium after suicidal attempt. The patient's general condition was stable. The inlet wound was found in the submental region in the central line penetrating deep into the floor of the mouth, to the left, avoiding large vessels and hypoglossal nerve. No exit wound was identified. The ophthalmic examination revealed the limitation of motion in the left eyeball and diplopia in the whole field of vision. The revision was performed under general anesthesia. Control CT scan revealed the presence of one metallic fragment wedged in the hard palate. Second look of oral cavity with particular emphasis on the hard palate was performed. Shrapnel proved to be wedged in the bone of the hard palate very firmly and complete removal without damaging the function of the palate was impossible. The decision was made to withdraw from surgical removal of the remaining piece of the projectile. In most cases, it is recommended to remove all foreign material from human body. However, in the illustrated case we decided to leave small debris in the craniofacial skeleton. In our opinion, further surgical revision would result in greater tissue damage, disproportionate to the benefits of the removal of all fragments of the projectile.

  4. Materials preparation and fabrication of pyroelectric polymer/silicon MOSFET detector arrays. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bloomfield, P. [Drexel Univ., Philadelphia, PA (United States). Dept. of Materials Engineering

    1992-03-27

    The authors have delivered several 64-element linear arrays of pyroelectric elements fully integrated on silicon wafers with MOS readout devices. They have delivered detailed drawings of the linear arrays to LANL. They have processed a series of two inch wafers per submitted design. Each two inch wafer contains two 64 element arrays. After spin-coating copolymer onto the arrays, vacuum depositing the top electrodes, and polarizing the copolymer films so as to make them pyroelectrically active, each wafer was split in half. The authors developed a thicker oxide coating separating the extended gate electrode (beneath the polymer detector) from the silicon. This should reduce its parasitic capacitance and hence improve the S/N. They provided LANL three processed 64 element sensor arrays. Each array was affixed to a connector panel and selected solder pads of the common ground, the common source voltage supply connections, the 64 individual drain connections, and the 64 drain connections (for direct pyroelectric sensing response rather than the MOSFET action) were wire bonded to the connector panel solder pads. This entails (64 + 64 + 1 + 1) = 130 possible bond connections per 64 element array. This report now details the processing steps and the progress of the individual wafers as they were carried through from beginning to end.

  5. Electrofusion joining of polyethylene gas pipes: Evaluation of pipe preparation, joining conditions and mechanical performance. Final report, 1990-1995

    Energy Technology Data Exchange (ETDEWEB)

    Grigory, S.C.; Maguire, J.F.; Deviney, M.L.

    1996-04-01

    There were three specific objectives of this research. First, a short time acceptance test for EF (electrofusion) fittings that is fundamentally related to the long time field performance was to be developed that would permit the use of existing lifetime forecasting procedures to quantify joint lifetimes. The second objective was to determine the effects of the various design and installation variables such as power input, heating time, cool-down time, initial pipe-coupler clearance and ambient temperature on the service performance. The third objective was to investigate and quantify the effects of surface preparation and cleanliness on joint integrity. Four final reports have been published to cover the diversified technology developed in this research.

  6. International perspectives on coal preparation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The report consists of the vugraphs from the presentations which covered the following topics: Summaries of the US Department of Energy`s coal preparation research programs; Preparation trends in Russia; South African coal preparation developments; Trends in hard coal preparation in Germany; Application of coal preparation technology to oil sands extraction; Developments in coal preparation in China; and Coal preparation in Australia.

  7. Results of a healthcare worker (HCW) survey on environmental awareness as an instrument for the preparation of an environmental report for the University Medicine Greifswald.

    Science.gov (United States)

    Heiden, Jens-Uwe; Kramer, Axel; Bornewasser, Manfred; Lemanski, Sandra; Below, Harald

    2011-01-01

    Environmental reporting is increasingly important for medical facilities. Currently, hospitals can determine the content of an environmental report as they see fit. To examine the utility and scope of an employee survey as an instrument for the preparation of an environmental report at the University Hospital Greifswald. For this purpose a questionnaire was developed with a focus on environmental behaviour and the significance attached to the protection of the environment. The employees of the University Medicine Greifswald attach an unexpectedly high significance to the protection of the environment. Based on this finding, this potential should be used to promote the optimal implementation of ecological-economic behaviour within the University Medicine. An employee survey is a useful instrument in the preparation of an environmental report.

  8. Investigating the Relationship between Test Preparation and "TOEFL iBT"® Performance. Research Report. ETS RR-14-15

    Science.gov (United States)

    Liu, Ou Lydia

    2014-01-01

    This study investigates the relationship between test preparation and test performance on the "TOEFL iBT"® exam. Information on background variables and test preparation strategies was gathered from 14,593 respondents in China through an online survey. A Chinese standardized English test was used as a control for prior English ability.…

  9. Final LDRD report : development of sample preparation methods for ChIPMA-based imaging mass spectrometry of tissue samples.

    Energy Technology Data Exchange (ETDEWEB)

    Maharrey, Sean P.; Highley, Aaron M.; Behrens, Richard, Jr.; Wiese-Smith, Deneille

    2007-12-01

    The objective of this short-term LDRD project was to acquire the tools needed to use our chemical imaging precision mass analyzer (ChIPMA) instrument to analyze tissue samples. This effort was an outgrowth of discussions with oncologists on the need to find the cellular origin of signals in mass spectra of serum samples, which provide biomarkers for ovarian cancer. The ultimate goal would be to collect chemical images of biopsy samples allowing the chemical images of diseased and nondiseased sections of a sample to be compared. The equipment needed to prepare tissue samples have been acquired and built. This equipment includes an cyro-ultramicrotome for preparing thin sections of samples and a coating unit. The coating unit uses an electrospray system to deposit small droplets of a UV-photo absorbing compound on the surface of the tissue samples. Both units are operational. The tissue sample must be coated with the organic compound to enable matrix assisted laser desorption/ionization (MALDI) and matrix enhanced secondary ion mass spectrometry (ME-SIMS) measurements with the ChIPMA instrument Initial plans to test the sample preparation using human tissue samples required development of administrative procedures beyond the scope of this LDRD. Hence, it was decided to make two types of measurements: (1) Testing the spatial resolution of ME-SIMS by preparing a substrate coated with a mixture of an organic matrix and a bio standard and etching a defined pattern in the coating using a liquid metal ion beam, and (2) preparing and imaging C. elegans worms. Difficulties arose in sectioning the C. elegans for analysis and funds and time to overcome these difficulties were not available in this project. The facilities are now available for preparing biological samples for analysis with the ChIPMA instrument. Some further investment of time and resources in sample preparation should make this a useful tool for chemical imaging applications.

  10. Thesis Preparation Manual

    OpenAIRE

    1999-01-01

    "This Thesis Preparation Manual has been written to provide you with format and procedure guidance for preparing and processing your thesis at the Naval Postgraduate School. It covers both unclassified and classified theses. All theses and thesis technical reports must be prepared in accordance with these guidelines. Please note that this manual is not written in the thesis format." form the Foreword

  11. Staged Radiosurgical Ablation for Choroid Melanoma: A Case Report with Emphasis on the Role of Patient Preparation, Treatment Planning, and Precision of Delivery.

    Science.gov (United States)

    Adamczyk, Marta; Janiga, Piotr

    2016-01-01

    The aim of reporting this case of choroid melanoma of the left eye is to introduce the in-house-designed treatment planning protocol for fractionated radiosurgical ablation of an intraocular lesion. This is a clinical case with emphasis on treatment preparation and delivery using the Accuray CyberKnife Robotic Radiosurgery System (Accuray, Sunnyvale, CA, USA) for a patient immobilized with a head mask and our in-house-made eye fixation system.

  12. Preparing Teachers for Diversity: The Role of Initial Teacher Education. Annex 2 To the Final Report to DG Education, Youth, Sport and Culture of the European Commission. Case Study Summaries

    Science.gov (United States)

    European Commission, 2017

    2017-01-01

    "Preparing Teachers for Diversity: The Role of Initial Teacher Education. Annex 2 To the Final Report to DG Education, Youth, Sport and Culture of the European Commission. Case Study Summaries" is designed as a companion document to the final report "Preparing Teachers for Diversity: The Role of Initial Teacher Education. Final…

  13. Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants : A preliminary report

    NARCIS (Netherlands)

    Soehardi, A.; Meijer, G. J.; Berge, S. J.; Stoelinga, P. J W

    2015-01-01

    We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main

  14. Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants: a preliminary report

    NARCIS (Netherlands)

    Soehardi, A.; Meijer, G.J.; Berge, S.J.; Stoelinga, P.J.

    2014-01-01

    We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main

  15. Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants: A preliminary report

    NARCIS (Netherlands)

    Soehardi, A.; Meijer, G. J.; Berge, S. J.; Stoelinga, P. J W

    2015-01-01

    We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main a

  16. Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants: a preliminary report

    NARCIS (Netherlands)

    Soehardi, A.; Meijer, G.J.; Berge, S.J.; Stoelinga, P.J.

    2014-01-01

    We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main a

  17. Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants : A preliminary report

    NARCIS (Netherlands)

    Soehardi, A.; Meijer, G. J.; Berge, S. J.; Stoelinga, P. J W

    2015-01-01

    We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main a

  18. Minimally invasive preparation and design of a cantilevered, all-ceramic, resin-bonded, fixed partial denture in the esthetic zone: a case report and descriptive review.

    Science.gov (United States)

    Barwacz, Christopher A; Hernandez, Marcela; Husemann, R Henry

    2014-01-01

    Resin-bonded, fixed partial dentures have the potential to offer a minimally invasive, fixed-prosthetic approach to tooth replacement in patients who may not be candidates for implant therapy. However, traditional preparation protocols often recommend extensive preparation designs on two abutment teeth, thereby potentially compromising the long-term health of the adjacent abutments and often resulting in unilateral debonding of one of the retainers in the long term. In light of advances in high-strength ceramic systems capable of being reliably bonded to tooth structure and offering improved esthetic outcomes, as well as clinical and case-series research demonstrating improved survivability of cantilevered resin-bonded fixed partial dentures, new preparation designs and methodologies can be advocated. The following case report demonstrates the clinical application of sonoabrasion, coupled with a dental operating microscope, to minimally prepare a single abutment for a cantilevered, all-ceramic resin-bonded fixed partial denture. Relevant historic and contemporary literature regarding double versus single-retainer resin-bonded fixed partial dentures are reviewed, as well as clinical conditions that are most favorable for such restorations to have an optimal long-term prognosis. If appropriate clinical conditions exist, a cantilevered, all-ceramic, resin-bonded, fixed partial denture may be the most conservative means of tooth replacement in a patient who is not a candidate for an endosseous implant. © 2013 Wiley Periodicals, Inc.

  19. Report on Department of Homeland Security Sponsored Research Project at Lawrence Livermore National Laboratory on Preparation for an Improvised Nuclear Device Event

    Energy Technology Data Exchange (ETDEWEB)

    A., B

    2008-07-31

    Following the events of September 11th, a litany of imaginable horribles was trotted out before an anxious and concerned public. To date, government agencies and academics are still grappling with how to best respond to such catastrophes, and as Senator Lieberman's quote says above, now is the time to plan and prepare for such events. One of the nation's worst fears is that terrorists might detonate an improvised nuclear device (IND) in an American city. With 9/11 serving as the catalyst, the government and many NGOs have invested money into research and development of response capabilities throughout the country. Yet, there is still much to learn about how to best respond to an IND event. My summer 2008 internship at Lawrence Livermore National Laboratory afforded me the opportunity to look in depth at the preparedness process and the research that has been conducted on this issue. While at the laboratory I was tasked to collect, combine, and process research on how cities and the federal government can best prepare for the horrific prospect of an IND event. Specific projects that I was involved with were meeting reports, research reviews, and a full project report. Working directly with Brooke Buddemeier and his support team at the National Atmospheric Release Advisory Center, I was able to witness first hand, preparation for meetings with response planners to inform them of the challenges that an IND event would pose to the affected communities. In addition, I supported the Homeland Security Institute team (HSI), which was looking at IND preparation and preparing a Congressional report. I participated in meetings at which local responders expressed their concerns and contributed valuable information to the response plan. I specialized in the psycho-social aspects of an IND event and served as a technical advisor to some of the research groups. Alongside attending and supporting these meetings, I worked on an independent research project which collected

  20. Characterize and explore potential sites and prepare research and development plan (site investigation study). Final draft. Task 2. Milestone report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-12-01

    Phase II of a 5-phase overall compressed air energy storage (CAES) development program was performed to characterize and explore potential CAES sites and to prepare a research and development plan. This volume for Phase II activities contains an evaluation of the suitability of seven selected sites to undergo field drilling and air injection testing; a bibliography; results of a literature search on the effects of air injection of aquifer-caprock well systems; reservoir data for the sites; cost estimates; and predicted potential risks from a CAES plant. (LCL)

  1. Starworld: Preparing Accountants for the Future: A Case-Based Approach to Teach International Financial Reporting Standards Using ERP Software

    Science.gov (United States)

    Ragan, Joseph M.; Savino, Christopher J.; Parashac, Paul; Hosler, Jonathan C.

    2010-01-01

    International Financial Reporting Standards now constitute an important part of educating young professional accountants. This paper looks at a case based process to teach International Financial Reporting Standards using integrated Enterprise Resource Planning software. The case contained within the paper can be used within a variety of courses…

  2. Changes of the elemental distributions in marine diatoms as a reporter of sample preparation artefacts. A nuclear microscopy application

    Energy Technology Data Exchange (ETDEWEB)

    Godinho, R.M. [Instituto de Bioengenharia e Biociências, Instituto Superior Técnico, Universidade de Lisboa, Lisboa (Portugal); Instituto Português do Mar e da Atmosfera, Lisboa (Portugal); Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Porto (Portugal); Cabrita, M.T. [Instituto Português do Mar e da Atmosfera, Lisboa (Portugal); Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Porto (Portugal); Alves, L.C. [Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Sacavém (Portugal); Pinheiro, T., E-mail: murmur@ctn.ist.utl.pt [Instituto de Bioengenharia e Biociências, Instituto Superior Técnico, Universidade de Lisboa, Lisboa (Portugal)

    2015-04-01

    Studies of the elemental composition of whole marine diatoms cells have high interest as they constitute a direct measurement of environmental changes, and allow anticipating consequences of anthropogenic alterations to organisms, ecosystems and global marine geochemical cycles. Nuclear microscopy is a powerful tool allowing direct measurement of whole cells giving qualitative imaging of distribution, and quantitative determination of intracellular concentration. Major obstacles to the analysis of marine microalgae are high medium salinity and the recurrent presence of extracellular exudates produced by algae to maintain colonies in natural media and in vitro. The objective of this paper was to optimize the methodology of sample preparation of marine unicellular algae for elemental analysis with nuclear microscopy, allowing further studies on cellular response to metals. Primary cultures of Coscinodiscus wailesii maintained in vitro were used to optimize protocols for elemental analysis with nuclear microscopy techniques. Adequate cell preparation procedures to isolate the cells from media components and exudates were established. The use of chemical agents proved to be inappropriate for elemental determination and for intracellular morphological analysis. The assessment of morphology and elemental partitioning in cell compartments obtained with nuclear microscopy techniques enabled to infer their function in natural environment and imbalances in exposure condition. Exposure to metal affected C. wailesii morphology and internal elemental distribution.

  3. Precision of the reportable result. Simultaneous optimisation of number of preparations and injections for sample and reference standard in quantitative liquid chromatography.

    Science.gov (United States)

    Ermer, J; Agut, C

    2014-08-01

    In pharmaceutical analysis, the precision of the reportable result, i.e. the result which is to be compared to the specification limit, is relevant for the evaluation of the suitability of the analytical procedure. But also for other applications, the precision of the result is important and an optimisation often of interest. However, increasing the number of determinations (e.g. injections or preparations) will reduce only the variability (or standard error) of the corresponding precision level. Therefore, the knowledge of the individual variance contributions, obtained from reliable precision studies is important to determine on a scientific basis which format of the (reportable) result, i.e. the number of injections and sample preparations (or even series), should be used. In case of relative analytical procedures such as LC, the calibration model and format, i.e. the number of determinations of the reference standard is one of the factors (besides instrument, operator, reagents, etc.) affecting the between-series variance contribution at intermediate precision/reproducibility level. Consequently, the precision of the reportable result is only valid for the calibration format used to obtain intermediate precision/reproducibility. Instead of repeating the whole precision study to optimize the calibration format, the present paper describes a statistical approach using variability results from the original precision study.

  4. Atomic force microscopy for the study of specially prepared surfaces including transferred Langmuir-Blodgett layers. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Dr. J. D. Miller

    1999-06-02

    During the past four years a major number of surface science research programs in the Department of Metallurgical Engineering at the University of Utah have involved the use of the Atomic Force Microscope (AFM) and the Langmuir-Blodgett (LB) film balance procured with financial assistance from DOE under grant number DE-FG03-96ER76049. These instruments have been used for research in the areas of nonsulfide flotation chemistry, mineral processing, waste paper deinking, water treatment, treatment of contaminated soil, coal preparation, and plastics recycling. In addition, the AFM and LB film balance have been of great help to university researchers in other departments at the University of Utah and elsewhere, as well as researchers from industry.

  5. Environmental control implications of generating electric power from coal. 1977 technology status report. Appendix A, Part 1. Coal preparation and cleaning assessment study

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    This report evaluates the state of the art and effectiveness of physical coal cleaning as a potential strategy for controlling SO/sub x/ emissions in coal fired power generation. Coal properties which are significantly altered by physical coal cleaning were determined. The effects of the changes in properties as they relate to pulverized coal firing, fluidized bed combustion and low Btu gasification for combined cycle powered generation were studied. Available coal washability data were integrated by computer with U.S. coal reserve data. Approximately 18% of the demonstrated coal reserve were matched with washability data. Integrated data appear in the Appendix. Current coal preparation practices were reviewed. Future trends were determined. Five process flow sheets representing increasing levels of cleaning sophistication were prepared. The clean product from each flow sheet will meet U.S. EPA New Source Performance Standards. Capital and operating costs for each case were estimated. Environmental control technology and environmental impact associated with current coal preparation and cleaning operations were assessed. Physical coal cleaning is widely practiced today. Where applicable it represents the least expensive method of coal sulfur reduction. Developmental physical and chemical coal cleaning processes were studied. The chemical methods have the advantage of being able to remove both pyritic sulfur and organic sulfur present in the coal matrix. Further R and D efforts will be required before commercialization of these processes.

  6. Self-reported preparation of Polish midwives for independent performance of prophylactic activities within the scope of women’s diseases and obstetric pathologies

    Directory of Open Access Journals (Sweden)

    Grażyna J. Iwanowicz-Palus

    2014-06-01

    Full Text Available objective. The objective of the study is an attempt to recognize self-reported preparation of midwives for an independent performance of prophylactic activities within the scope of women’s diseases and obstetric pathologies. material and methods. The study was conducted in a representative all-Polish population sample of 3,569 midwives, by the method of a diagnostic survey using a questionnaire technique. The research instrument was a questionnaire form designed by the author containing items concerning the characteristics of respondents and the object of the study, constructed based on the 5-point Liker scale. The relationships between the variables were verified using chi-square test (χ [sup]2[/sup] of independence. The p values p<0.05 were considered statistically significant. results. Analysis of results allows the presumption that in the opinions of midwives the majority of them are prepared for the independent performance of prophylactic activities in the area of women’s diseases (84.28% and obstetric pathologies (77.95%. However, nearly every tenth midwife, irrespective of the region of Poland where she lives, age, and participation in post-graduate training, is not prepared for an independent performance of the prevention of women’s diseases. In turn, the lack of preparation for carrying out prevention of women’s diseases was admitted mainly by midwives from the northern and central regions of Poland, aged 31–40, possessing post-secondary school education, who did not participate in any form of post-graduate training. conclusions. The results of studies and analysis of the relevant literature indicate that it is necessary for midwives to improve their qualifications in the area of prophylaxis of women’s diseases and obstetric pathologies through participation in various forms of post-graduate education

  7. The Economics of Higher Education: A Report Prepared by the Department of the Treasury with the Department of Education

    Science.gov (United States)

    US Department of the Treasury, 2012

    2012-01-01

    This report discusses the current state of higher education, with a brief high-level overview of the market and a more detailed discussion and analysis of the financial aid system. It also discusses the important changes President Obama has made to make higher education more accessible and affordable. The key findings are: (1) The economic returns…

  8. The Feasibility of the Georgia Educational Model for Teacher Preparation--Elementary. Volume II A & B. Technical Report.

    Science.gov (United States)

    Johnson, Charles E., Ed.; And Others

    The two sections of volume 2 of the Georgia feasibility study on elementary teacher education are intended for readers who wish for a detailed analysis of the study's activities and findings. The first section contains detailed PERT charts for the 5-year development strategy, activity lists, and the time data and time reports. The second section…

  9. Construction and Skilled Trades (CAST) Test Preparation, Final Report for period 10/1/2016 - 03/31/2017

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, Charles [CW Consulting Group LLC, Towson, MD (United States)

    2016-10-01

    Within the energy and utilities sectors, the most significant barrier for consideration and submittal of diverse applicants for skilled labor opportunities is their inability to successfully pass the industry’s Construction And Skilled Trades (CAST) examination. The exam is collectively accepted as the benchmark for prospective candidates and assess if they have the baseline skills and knowledge to apply for skilled positions within those industries. It is an exam that was created by the Edison Electric Institute. Students were taught for a full 40-hr week M-F. We conducted one class in each of the following locations: Philadelphia, Chicago and Washington, DC. The students learned and practiced curriculum prepared by the utility industry for increased success for the examination. They were also taught how to successfully navigate the final barrier of employment opportunity: behavior-based interviewing. They were then directed to the website in order to apply for the positions they desired, and then scheduled to take the exam. We were targeting at least 70% of those who sit for the exam to pass the first time. If they were unsuccessful, candidates could re-test within 3 months. We then sent their resumes directly to the hiring recruiters and managers so that they received prime consideration. Our target number of applicants who were successful in being invited for interviews was 15 candidates.

  10. B.C. offshore hydrocarbon development: issues and prospects. A background report prepared by the Maritime Awards Society of Canada

    Energy Technology Data Exchange (ETDEWEB)

    Johnston, D. M; Hildebrand, E. N. [eds.

    2001-07-01

    This report is the outgrowth of a series of discussions with senior federal and BC provincial officials, and a workshop held in October 2000, to explore the issues surrounding the federal and provincial moratoria on exploration for hydrocarbon resources lying under the seabed in offshore areas, particularly in and around the Queen Charlotte Basin, adjacent to the coast of British Columbia. The discussions and the workshop were motivated by the anticipation that the question of lifting the moratorium would shortly become a more active issue of public policy in light of rising energy demand, dwindling conventional onshore resources, and recent successful hydrocarbon developments on the Atlantic coast, off Newfoundland and Nova Scotia. Accordingly, the report reviews the history of offshore hydrocarbon exploration in BC, provides an estimate of the potential value of the resource, identifies uncertainties, timeframes and sequence of development, discusses potential environmental impacts, and reviews the facts, perceptions and myths concerning risks of offshore exploration and development, and the economics of hydrocarbon production. It analyzes British Columbia's Northern Development Challenge, and assesses the political environment of BC offshore development and other aspects of the controversy. The report concludes that the resource is worth tens of billions of dollars in direct and downstream value to the British Columbia economy and used wisely, this additional revenue could form the support for a more dynamic, less resource-based economy in the province. The ultimate conclusion is that while there are risks and uncertainties, and while it may have been wise for the federal and provincial governments in the past to place moratoria on potential exploitation, it is now time to consider lifting the moratoria, in view of the evident need, and the gains in knowledge and experience in the last decades of offshore exploitation. There is unquestionably a market for

  11. A report on high-level nuclear waste transportation: Prepared pursuant to assembly concurrent resolution No. 8 of the 1987 Nevada Legislature

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-12-01

    This report has been prepared by the staff of the State of Nevada Agency for Nuclear Projects/Nuclear Waste Project Office (NWPO) in response to Assembly Concurrent Resolution No. 8 (ACR 8), passed by the Nevada State Legislature in 1987. ACR 8 directed the NWPO, in cooperation with affected local governments and the Legislative committee on High-Level Radioactive Waste, to prepare this report which scrutinizes the US Department of Energy`s (DOE) plans for transportation of high-level radioactive waste to the proposed yucca Mountain repository, which reviews the regulatory structure under which shipments to a repository would be made and which presents NWPO`s plans for addressing high-level radioactive waste transportation issues. The report is divided into three major sections. Section 1.0 provides a review of DOE`s statutory requirements, its repository transportation program and plans, the major policy, programmatic, technical and institutional issues and specific areas of concern for the State of Nevada. Section 2.0 contains a description of the current federal, state and tribal transportation regulatory environment within which nuclear waste is shipped and a discussion of regulatory issues which must be resolved in order for the State to minimize risks and adverse impacts to its citizens. Section 3.0 contains the NWPO plan for the study and management of repository-related transportation. The plan addresses four areas, including policy and program management, regulatory studies, technical reviews and studies and institutional relationships. A fourth section provides recommendations for consideration by State and local officials which would assist the State in meeting the objectives of the plan.

  12. [Can ICF core sets be helpful in preparing a social-medical expert report due to incapacity to work?--a first proposal].

    Science.gov (United States)

    Kirschneck, M; Legner, R; Armbrust, W; Nowak, D; Cieza, A

    2015-04-01

    Social-medical expert reports from the German statutory pension insurance are essential for the German statutory pension regulatory authority to decide whether to grant services regarding participation as well as retirement pensions due to incapacity to work.The objective of this investigation is to determine whether the ICF Core Sets and other international approaches, such as the EUMASS Core Sets or ICF Core Set for vocational rehabilitation cover the content of the social-medical expert reports as well as to propose an approach how the ICF can be economically used by the social medicine practitioner when writing a social-medical expert report. A retrospective quantitative study design was used to translate a total of 294 social-medical expert reports from patients with low back pain (LBP) or chronic widespread pain (CWP) into the language of the ICF (linking) by 2 independent health professionals and compare the results with the ICF Core Sets for specific health conditions and other international approaches. The content of social-medical expert reports was largely reflected by the condition specific brief ICF Core Sets, brief ICF Core Sets for vocational rehabilitation and EUMASS Core Sets. The weighted Kappa statistic for the agreement between the 2 health professionals who translated the expert reports were in CWP 0.69 with a bootstrapped confidence interval of 0.67-0.71 and in LBP 0.73 (0.71-0.74). The analyses show that the content of social-medical expert reports varies enormously. A combination of a condition specific brief ICF Core Set as well as vocational rehabilitation and EUMASS ICF Core Sets as well as all ICF-categories from the expert reports that were named at least in 50% of it can largely provide a basis for preparing expert reports. Within the scope of implementation the need for a specific ICF Core Set for expert reports of the German statutory pension insurance should be further analyzed and discussed. © Georg Thieme Verlag KG Stuttgart

  13. Recovery Efficiency Test Project: Phase 1, Activity report. Volume 1: Site selection, drill plan preparation, drilling, logging, and coring operations

    Energy Technology Data Exchange (ETDEWEB)

    Overbey, W.K. Jr.; Carden, R.S.; Kirr, J.N.

    1987-04-01

    The recovery Efficiency Test well project addressed a number of technical issues. The primary objective was to determine the increased efficiency gas recovery of a long horizontal wellbore over that of a vertical wellbore and, more specifically, what improvements can be expected from inducing multiple hydraulic fractures from such a wellbore. BDM corporation located, planned, and drilled a long radius turn horizontal well in the Devonian shale Lower Huron section in Wayne County, West Virginia, demonstrating that state-of-the-art technology is capable of drilling such wells. BDM successfully tested drilling, coring, and logging in a horizontal well using air as the circulating medium; conducted reservoir modeling studies to protect flow rates and reserves in advance of drilling operations; observed two phase flow conditions in the wellbore not observed previously; cored a fracture zone which produced gas; observed that fractures in the core and the wellbore were not systematically spaced (varied from 5 to 68 feet in different parts of the wellbore); observed that highest gas show rates reported by the mud logger corresponded to zone with lowest fracture spacing (five feet) or high fracture frequency. Four and one-half inch casting was successfully installed in the borehole and was equipped to isolate the horizontal section into eight (8) zones for future testing and stimulation operations. 6 refs., 48 figs., 10 tabs.

  14. Bone grafting of alveolar socket and ovate seat pontic preparation for natural emergence profile for anterior bridge - A case report

    Directory of Open Access Journals (Sweden)

    Vijay Deshmukh

    2009-01-01

    Full Text Available Alveolar atrophy following tooth extraction remains a challenge for future prosthetic restorations. Immediate implant placement and postextraction alveolar bone grafting are two methods that are used to prevent significant postextraction bone loss. Grafting is one of the most common methods of socket preservation widely used to prevent the collapse of oral tissues following extraction so that an excellent esthetic prosthesis can be provided particularly in the anterior maxillary region. The present report describes the management of a maxillary tooth extraction socket using a socket preservation technique involving placement of an osteoconductive slowly resorbable grafting material & resorbable collagen membrane in the extraction socket also called as Bio-Col socket preservation technique followed by a provisional restoration to preserve the tissues & interdental papilla for the placement of future final ovate pontic anterior bridge to give the illusion of the tooth emerging from the gums. This technique resulted in a successful prevention of alveolar bone loss following tooth extraction & maintainence of tissue contour & density which provided a good tissue base for the fabrication of Ovate pontic giving excellent esthetic results.

  15. Characterize and explore potential sites and prepare research and development plan (site investigation study). Final draft. Task 2. Milestone report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-12-01

    A specific research and development plan to investigate the behavior and suitability of aquifers as compressed air energy storage (CAES) sites is presented. The proposed effort will evaluate present uncertainties in the performance of the underground energy storage subsystem and its impact on above ground plant design and cost. The project is planned to provide the utility industry with a quantitative basis for confidence that financial commitment to a demonstration plant and subsequent expansion is justified and poses acceptable risks. Activities in Phase II of a 5-phase overall CAES development program are reported. Information is included on the development of field testing specifications and schedules; selection of specific site for the conceptual design; development plan and schedule for the media site; development of analytical models of aquifer airflow; and well drilling requirements. As a result of these studies 14 sites in Illinois and Indiana were evaluated, 7 were ranked for suitability for CAES, and 4 were selected for possible use in the field testing program. Test procedures, the mathematical models and drilling requirments were developed. (LCL)

  16. Application of Super Absorbent Polymers (SAP) in Concrete Construction State-of-the-Art Report Prepared by Technical Committee 225-SAP

    CERN Document Server

    Reinhardt, Hans-Wolf

    2012-01-01

    This is the state-of-the-art report prepared by the RILEM TC “Application of Super Absorbent Polymers (SAP) in concrete construction”. It gives a comprehensive overview of the properties of SAP, specific water absorption and desorption behaviour of SAP in fresh and hardening concrete, effects of the SAP addition on rheological properties of fresh concrete, changes of cement paste microstructure and mechanical properties of concrete. Furthermore, the key advantages of using SAP are described in detail: the ability of this material to act as an internal curing agent to mitigate autogenous shrinkage of high-performance concrete, the possibility to use SAP as an alternative to air-entrainment agents in order to increase the frost resistance of concrete, and finally, the benefit of steering the rheology of fresh cement-based materials. The final chapter describes the first existing and numerous prospective applications for this new concrete additive.

  17. Examination of the moral dilemmas of university scientists participating in the preparation of environmental impact statements. Final report 1 Jul 76-31 Oct 77

    Energy Technology Data Exchange (ETDEWEB)

    Matzke, G.

    1977-09-19

    The report focuses on the value implications for society of participation in the preparation of environmental impact (EI) documents, in response to National Environmental Policy Act requirements. Chapter 1 outlines the research scope and design and summarizes relevant aspects of the three focal case-study projects. Chapter 2 focuses on the value-patterns and implicit value judgments reflected in the case study EI documents. Chapter three considers the value orientations of the participating scientists, using materials gathered from interviews with them. Chapter 4 relates research findings to broader issues of science values, including the scientific merits and status of EI work, scientific responsibility in EI work, influence of discipline on questions of scientific quality, and perceived effectiveness of the EI process in protecting the environment. In Chapter 5, the relevance and shortcomings of a published code of ethics for environmental professionals is examined in light of the case studies.

  18. The Retrospective Examination of the Reports for the Children with Disabilities Prepared by the Disability Board of Ege University Medical School

    Directory of Open Access Journals (Sweden)

    Ahsen Kaya

    2014-12-01

    Full Text Available Introduction: To have a child with a disability, whatever the disability is, brings many challenges. In this study, in the light of the related legislation for the determination of the rate of disability, it was aimed to create awareness for the causes of childhood disability and about the problems faced in reporting. Materials and Methods: Reports of subjects under the age of 18 prepared by The Disability Health Board of Ege University between January 1, 2011 and June 30, 2013 regarding age, gender, type and causes of application (personal-formal, disability, disability cause and rates, the reported date and the validity periods of the reports were evaluated retrospectively. The obtained data were analyzed with statistical software. Results: Of 8104 reports, 2839 belonged to children. Of the patients, 978 were females and 1861 were males. The mean age was 7.0±4.6 years. Of the applications, 99.2% were personal applications and the most common reason for application was to have special education (81.6%. 61.4% of the subjects had only one disability. The disability rate of 17.3% was below 40%. Conclusions: Among the countries’ development indicators, the quality of life of the disabled population and the quality of services offered to disabled people occupy an important place. In both national and international platforms, it is necessary to make regulations for prevention of disability, for solution of disabled people’s problems related to health, education, rehabilitation, employment and social security and also for ensuring their participation in society.

  19. Hearing children's voices? Including children's perspectives on their experiences of domestic violence in welfare reports prepared for the English courts in private family law proceedings.

    Science.gov (United States)

    Macdonald, Gillian S

    2017-03-01

    This research examined Children and Family Court Advisory and Support Service (Cafcass) reports prepared for private family court proceedings in domestic violence cases in England. The research found that in cases where children's accounts identified them as victims of violence, these disclosures regularly disappeared from report recommendations. Particular discourses regarding 'child welfare' and 'contact' were identified, which routinely impacted on the ways in which children's voices were taken into account. Whilst culturally there has undoubtedly been an influential move towards including children's perspectives in decision-making that affects them, how these views are interpreted and represented is subject to adult 'gate-keeping' and powerful cultural and professional ideologies regarding 'child welfare' and 'post-separation family relationships'. This research found that the unrelenting influence of deeply embedded beliefs regarding the preservation or promotion of relationships with fathers continues to have the effect of marginalising issues of safeguarding, including children's voiced experiences of violence, in all but the most exceptional of cases. Rather, safeguarding concerns in respect of domestic violence and child abuse were persistently overshadowed by a dominant presumption of the overall benefits of contact with fathers. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  20. Preparation of a cost data bank for DOE/Biomass Energy Systems Branch. Fourth quarterly progress report, July 1-September 30, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Kam, A.Y.; Dickenson, R.L.; Jones, J.L.; Bomberger, D.C.; Chatterjee, A.K.; Fong, W.S.; Meagher, P.C.; Wilhelm, D.J.

    1979-01-01

    The preparation of a biomass conversion technology and cost data bank for the Biomass Energy Systems Branch (BES) of DOE/Solar is described. Technical and economic analyses of a number of BES technology options are currently underway. A total of 22 biomass conversion technology options (14 thermochemical and 8 biochemical) have been selected for inclusion in the data bank. These options cover the production of electric power, steam, gases, liquids, and solid fuels from biomass. The majority of the options are believed to be available now or in the near term. A consistent methodology for construction of the data bank has been developed. For each option, the most up-to-date process/product data are gathered and analyzed. A base case is established to generate estimates for plant investments required, operating cost, and product cost. The estimates are then examined systematically to identify and quantify the uncertainties. The uncertainties are combined using statistical methods to produce error band estimates. Preliminary results for catalytic liquefaction (PETC and LBL processes), gasoline from biomass (China Lake process), and MBG from wood, ethanol fermentation are reported here. A sensitivity analysis for co-generation is also reported.

  1. Opportunities for Energy Development in Water Conduits: A Report Prepared in Response to Section 7 of the Hydropower Regulatory Efficiency Act of 2013

    Energy Technology Data Exchange (ETDEWEB)

    Sale, Michael J. [BCS, Incorporated, Laurel, MD (United States); Bishop, Norman A. [Knight Piesold, Chicago, IL (United States); Reiser, Sonya L. [Knight Piesold, Chicago, IL (United States); Johnson, Kurt [Telluride Energy LLC, Grand Junction, CO (United States); Bailey, Andrea C. [BCS, Incorporated, Laurel, MD (United States); Frank, Anthony [BCS, Incorporated, Laurel, MD (United States); Smith, Brennan T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division

    2014-09-01

    In Section 7 of the Hydropower Regulatory Efficiency Act (HREA) of 2013 (P.L. 113-23), Congress directed the U.S. Department of Energy (DOE) to prepare an analysis of conduit hydropower opportunities available in the United States and to present case studies that describe the potential energy generation from these types of hydropower projects. Those analyses have been included in a new DOE report to Congress, and this ORNL/TM provides additional technical details supporting that report. Conduit hydropower offers important new ways to enhance renewable energy portfolios in the United States, as well as to increase the energy efficiency of water delivery systems. Conduit hydropower projects are constructed on existing water-conveyance structures, such as irrigation canals or pressurized pipelines that deliver water to municipalities, industry, or agricultural water users. Although water conveyance infrastructures are usually designed for non-power purposes, new renewable energy can often be harvested from them without affecting their original purpose and without the need to construct new dams or diversions. Conduit hydropower differs from more conventional hydropower development in that it is generally not located on natural rivers or waterways and therefore does not involve the types of environmental impacts that are associated with hydropower. The addition of hydropower to existing water conduits can provide valuable new revenue sources from clean, renewable energy. The new energy can be used within the existing water distribution systems to offset other energy demands, or it can be sold into regional transmission systems.

  2. Installation of a stoker-coal preparation plant in Krakow, Poland. Quarterly technical progress report No. 3, November--December 1994

    Energy Technology Data Exchange (ETDEWEB)

    Rozelle, P.

    1996-01-01

    This report describes the progress made during this reporting period of a two year project to demonstrate that the air pollution from a traveling grate stoker being used to heat water at a central heating plant in Krakow, Poland can be reduced significantly by (1) substituting the unwashed, unsized coal currently being used with a mechanically cleaned, double-sized stoker fuel and by (2) optimizing the operating parameters of the stoker. It is anticipated that these improvements will prove to be cost effective and hence be adopted by the other central heating plants in Krakow and indeed, throughout Eastern European cities where coal continues to be the primary source of fuel. EFH Coal Company has formed a partnership with two Polish institutions -- MPEC, a central heating company in Krakow, and Naftokrak-Naftobudowa, preparation plant designers and fabricators, for the execution of this effort. The washability data from a 20mm x 0.5mm size fraction of raw coal from the Nikwa Modrejow Mine were evaluated. The data show that the ash content of this coal can be reduced from 34.0 percent to 9.0 percent by washing in a heavy-media cyclone at 1.725 sp.gr.; the actual yield of clean coal would be 63.1 percent. This product would meet compliance limitations of 500 a of SO{sub 2}/GJ. An evaluation of the predicted results that can be expected when washing five different candidate Polish coals shows that compliance products containing less than 640 a SO{sub 2}/GJ and 10 percent ash at attractive yields can be produced by washing the raw coals in a heavy-media cyclone. Discussions with financial institutions regarding the cost of producing a quality stoker coal in Poland and for identifying sources of private capital to help cost share the project continued. The search for markets for utilizing surplus production from the new plant continued.

  3. Characterization of a fluidized-bed combustion ash to determine potential for environmental impact. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hassett, D.J.; Henderson, A.K.; Pflughoeft-Hassett, D.F.; Mann, M.D.; Eylands, K.E.

    1997-10-01

    A 440-megawatt, circulating fluidized-bed combustion (CFBC), lignite-fired power plant is planned for construction in Choctaw County north of Ackerman, Mississippi. This power plant will utilize Mississippi lignite from the first lignite mine in that state. Malcolm Pirnie, Inc., is working with the power plant developer in the current planning and permitting efforts for this proposed construction project. In order to accommodate Mississippi state regulatory agencies and meet appropriate permit requirements, Malcolm Pirnie needed to provide an indication of the characteristics of the by-products anticipated to be produced at the proposed plant. Since the Mississippi lignite is from a newly tapped mine and the CFBC technology is relatively new, Malcolm Pirnie contacted with the Energy and Environmental Research Center (EERC) to develop and perform a test plan for the production and characterization of ash similar to ash that will be eventually produced at the proposed power plant. The work performed at the EERC included two primary phases: production of by-products in a bench-scale CFBC unit using lignite provided by Malcolm Pirnie with test conditions delineated by Malcolm Pirnie to represent expected operating conditions for the full-scale plant; and an extensive characterization of the by-products produced, focusing on Mississippi regulatory requirements for leachability, with the understanding that return of the by-product to the mine site was an anticipated by-product management plan. The overall focus of this project was the environmental assessment of the by-product expected to be produced at the proposed power plant. Emphasis was placed on the leachability of potentially problematic trace elements in the by-products. The leaching research documented in this report was performed to determine trends of leachability of trace elements under leaching conditions appropriate for evaluating land disposal in monofills, such as returning the by-products to the mine

  4. An Analysis of Section 529 College Savings and Prepaid Tuition Plans. A Report Prepared by the Department of Treasury for the White House Task Force on Middle Class Working Families

    Science.gov (United States)

    US Department of the Treasury, 2009

    2009-01-01

    Making college education more affordable is a central goal of the Obama Administration and has been a focus of Vice-President Biden's Taskforce on the Middle Class. To that end, the Task Force asked U.S. Treasury Department to prepare this report on how to make Section 529 college savings plans a more effective and reliable tool for families to…

  5. Report

    Science.gov (United States)

    Green, Richard; Arcand, Kimberly Kowal; Benvenuti, Piero; Blattner, Peter; Cheung, Sze-Leung; Fienberg, Rick; Fotios, Steve; Garcia, Beatriz; Govender, Kevin; Hearnshaw, John; Marchetti, Lucia; Monrad, Christian; Montmerle, Thierry; Pompea, Stephen; Posch, Thomas; Ruggles, Clive; Russo, Pedro; Simmons, Mike; Smith, Malcolm; Walker, Constance; Wang, Xiaohua

    2016-04-01

    The Executive Committee Working Group on ``Cosmic Light'' was created in 2014 (at its EC94 Meeting, Apr.30-May 2, Canberra, Australia), in preparation of the contribution of the IAU to the UNESCO ``2015 International Year of Light and Light Technologies'' (IYL2015), which had been approved by the UN in December 2013 (see http://www.light2015.org/Home.html).

  6. Solution preparation

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, M.G.

    1982-01-01

    Reviewed in this statement are methods of preparing solutions to be used in laboratory experiments to examine technical issues related to the safe disposal of nuclear waste from power generation. Each approach currently used to prepare solutions has advantages and any one approach may be preferred over the others in particular situations, depending upon the goals of the experimental program. These advantages are highlighted herein for three approaches to solution preparation that are currently used most in studies of nuclear waste disposal. Discussion of the disadvantages of each approach is presented to help a user select a preparation method for his particular studies. Also presented in this statement are general observations regarding solution preparation. These observations are used as examples of the types of concerns that need to be addressed regarding solution preparation. As shown by these examples, prior to experimentation or chemical analyses, laboratory techniques based on scientific knowledge of solutions can be applied to solutions, often resulting in great improvement in the usefulness of results.

  7. Difluoromethane preparation

    NARCIS (Netherlands)

    Wiersma, A.; Sandt, E.J.A.; Van Bekkum, H.; Makkee, M.; Moulijn, J.A.

    1996-01-01

    Abstract of NL 9401574 (A) The invention relates to a method for preparing difluoromethane, wherein dichlorodifluoromethane or monochlorodifluoromethane is brought into contact with hydrogen in the presence of palladium on activated carbon, wherein the loading of the palladium on the activated c

  8. Report: Optimization study of the preparation factors for argan oil microcapsule based on hybrid-level orthogonal array design via SPSS modeling.

    Science.gov (United States)

    Zhao, Xi; Wu, Xiaoli; Zhou, Hui; Jiang, Tao; Chen, Chun; Liu, Mingshi; Jin, Yuanbao; Yang, Dongsheng

    2014-11-01

    To optimize the preparation factors for argan oil microcapsule using complex coacervation of chitosan cross-linked with gelatin based on hybrid-level orthogonal array design via SPSS modeling. Eight relatively significant factors were firstly investigated and selected as calculative factors for the orthogonal array design from the total of ten factors effecting the preparation of argan oil microcapsule by utilizing the single factor variable method. The modeling of hybrid-level orthogonal array design was built in these eight factors with the relevant levels (9, 9, 9, 9, 7, 6, 2 and 2 respectively). The preparation factors for argan oil microcapsule were investigated and optimized according to the results of hybrid-level orthogonal array design. The priorities order and relevant optimum levels of preparation factors standard to base on the percentage of microcapsule with the diameter of 30~40 μm via SPSS. Experimental data showed that the optimum factors were controlling the chitosan/gelatin ratio, the systemic concentration and the core/shell ratio at 1:2, 1.5% and 1:7 respectively, presetting complex coacervation pH at 6.4, setting cross-linking time and complex coacervation at 75 min and 30 min, using the glucose-delta lactone as the type of cross-linking agent, and selecting chitosan with the molecular weight of 2000~3000.

  9. Molecularly imprinted polymers prepared using protein-conjugated cleavable monomers followed by site-specific post-imprinting introduction of fluorescent reporter molecules.

    Science.gov (United States)

    Suga, Yusuke; Sunayama, Hirobumi; Ooya, Tooru; Takeuchi, Toshifumi

    2013-10-01

    Molecularly imprinted polymers were prepared using a protein-conjugated disulfide cleavable monomer. After removing the protein by disulfide reduction, a thiol-reactive fluorophore was introduced into the thiol residue located only inside the imprinted cavity, resulting in specific transduction of the binding events into fluorescence spectral change.

  10. Rheology of coal-water slurries prepared by the HP roll mill grinding of coal. Quarterly technical progress report number 11, March 1--May 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Fuerstenau, D.W.

    1995-06-01

    The objective of this research is the development of improved technology for the preparation of coal-water slurries that have potential for replacing fuel oil in direct combustion. Detailed investigations of the effect of solids content and chemical additives on the rheology of coal-water slurries, prepared with fines produced by the ball milling of Pittsburgh No. 8 coal, were conducted during the first phase of the research program. These experiments were to provide a baseline against which the rheological behavior of slurries prepared with fines produced by high-pressure roll milling or hybrid high-pressure, roll mill/ball mill grinding could be compared. The viscosity of slurries with high solids content is strongly influenced by the packing density of the feed material. The packing density can be significantly altered by mixing distributions of different median sizes, and to an extent by modifying the grinding environment. The research during this quarter was, therefore, directed towards: (1) establishing the relationship between the packing characteristic of fines and the viscosity of slurries prepared with the fines; (2) investigation of the effect of mixing distribution on the rheology; and (3) study of the effect of grinding environment in the ball mill on the rheology of coal-water slurries.

  11. How Prepared is Prepared Enough?

    Science.gov (United States)

    Porter-Levy; Macleod; Rickert

    1996-10-01

    A 17-year-old female was in the final stage in treatment of right unilateral cleft lip and palate. She had undergone a number of previous surgeries. Hearing and speech were good on evaluation, and her social and family situation were deemed excellent. After preparatory orthodontics she underwent a Lefort I maxillary advancement. Surgery was successful and she was admitted into postoperative recovery. However, the lack of adequate preoperative preparation caused traumatic reaction from the patient and her parents: anxiety over appearance, crying, refusal of oral fluids and oral care, refusal of analgesia, and refusal to mobilize. The patience and persistence of hospital staff slowly overcame all adversities and the patient moved on to full and successful recovery, but this case prompted changes in preoperative procedures and involvement of patients and their families in postoperative meal selection, planing, and preparation.

  12. DOE 2011 Occupational Radiation Exposure report, _Prepared for the U.S. Department of Energy, Office of Health, Safety and Security. December 2012

    Energy Technology Data Exchange (ETDEWEB)

    Derek Hagemeyer, Yolanda McCormick

    2012-12-12

    This report discusses radiation protection and dose reporting requirements, presents the 2011 occupational radiation dose data along with trends over the past 5 years, and provides instructions to submit successful as low as reasonably achievable (ALARA) projects.

  13. The assessment of the level of knowledge and the use of plant-derived preparations among people reporting to the Rehabilitation Clinic in Lublin

    Directory of Open Access Journals (Sweden)

    Magdalena Amarowicz

    2015-05-01

    Full Text Available The use of plant-derived compounds in medicine arouses more and more interest. Most plants contain numerous active ingredients that may have therapeutic effects on the human body. For many years, herbs have been used as medicinal agents. However, it is necessary to learn about the chemical content of the plant as well as how they work on the human body. The aim of this study was to evaluate the use of preparations containing plant extracts and the assessment of respondents’ knowledge about plant resources with medicinal properties. The study group consisted of people who visited the Rehabilitation Department in Lublin. Respondents voluntarily filled out the questionnaire consisting of 21 questions. 33 persons were examined in total. More than 77% of those who participated in the study have ever applied preparations of plant origin. More than half rated their level of knowledge about medicinal plants as small. Respondents gained knowledge about data on herbs and herbal supplements from several sources. None of the respondents considers preparations containing plant extracts as fully safe for the body and no one would use it without consulting a doctor first. The majority of respondents (over 63% rated the effectiveness of the plant-derived compounds as good. Over 90% of respondents noticed positive effects of the use of plant supplements. Most respondents did not use compounds of plant origin which might slow down the body’s aging process or improve memory and concentration. However, more than half of the respondents applied preparations containing sedative plant extracts. As seen in the studies and the discussion above, the prevalence of the use of plant-derived compounds among respondents is relatively large. Respondents do not have sufficient knowledge of these substances. Almost all respondents notice the positive impact of plant compounds on the body. There is a need for educational campaigns among society to enrich the knowledge on the

  14. Preparation for kinetic measurements on the silicates of the Yucca Mountain potential repository. [Final report], June 15, 1993--September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    Part 1, ``The Preparation of Clinoptilolite, Mordenite and Analcime,`` summarized progress made during the contract period on preparing Na-end member clinoptilolite, mordenite, and analcime. The objective is to use the prepared zeolites to determine rates of dissolution and precipitation in laboratory flow-through systems in both this lab to 350 C and by the geochemists at Yale University to about 80 C. Because clinoptilolite represents the most complicated phase of these three zeolites and it is most abundant at Yucca Mountain, the authors have concentrated most of their efforts on its preparation. They have collected, high-concentration natural clinoptilolite samples. A hindered settling technique that takes advantage of the relatively low specific gravity of clinoptilolite coupled with ultrasonic cleaning in deionized water has been employed. This material is now a mixed Na-K zeolite which must then be converted to the pure Na-end member composition. In Part 2, ``Draft Manuscript on the Heterogeneous Kinetics of Cristobalite,`` experiments on the rates of reactions of dissolution and precipitation of cristobalite were carried at 150--300 C. Results show that cristobalite may precipitate from hydrothermal solution if the concentration of Si(OH){sub 4} exceeds that at quartz saturation and is less than that of amorphous silica saturation and if there are cristobalite nuclei present. Such nuclei may occur where there has been devitrification of volcanic glasses, for example. Cristobalite has refused to crystallize in the absence of such nuclei. Steady state concentrations were reached experimentally after starting at 150 {degree} with initially supersaturated solutions and at 200 C starting with either supersaturated or undersaturated solutions. From the steady state conditions, equilibrium constants can be derived.

  15. EERC Center for Biomass Utilization 2008-2010. Phases I-III

    Energy Technology Data Exchange (ETDEWEB)

    Zygarlicke, Christopher J. [Univ. of North Dakota, Grand Forks, ND (United States); Hurley, John P. [Univ. of North Dakota, Grand Forks, ND (United States); Auich, Ted R. [Univ. of North Dakota, Grand Forks, ND (United States); Folkedahl, Bruce C. [Univ. of North Dakota, Grand Forks, ND (United States); Strege, Josua R. [Univ. of North Dakota, Grand Forks, ND (United States); Patel, Nikhil M. [Univ. of North Dakota, Grand Forks, ND (United States); Swanson, Michael L. [Univ. of North Dakota, Grand Forks, ND (United States); Martin, Christopher L [Univ. of North Dakota, Grand Forks, ND (United States); Olson, Edwin S. [Univ. of North Dakota, Grand Forks, ND (United States); Oster, Benjamin G. [Univ. of North Dakota, Grand Forks, ND (United States); Stanislowski, Joshua J. [Univ. of North Dakota, Grand Forks, ND (United States); Nyberg, Carolyn M. [Univ. of North Dakota, Grand Forks, ND (United States); Wocken, Chad A. [Univ. of North Dakota, Grand Forks, ND (United States); Pansegrau, Paul D. [Univ. of North Dakota, Grand Forks, ND (United States)

    2015-07-30

    The U.S. Department of Energy (DOE) Energy Information Administration (EIA) projects nonhydro renewable electric energy increases of 140% and liquid transportation biofuels growing by 32,200 barrels a day between 2012 and 2040 (U.S. Energy Information Administration, 2014). This is the EIA base case scenario, and this outlook could be a low estimate depending on the many assumptions involved in making such projections, not the least of which are climate change and the resultant legislation. The climate change postulate is based on increasing levels of CO2 being introduced into the atmosphere through anthropogenic activity such as fossil fuel combustion for energy use. Renewable energy, and biomass conversion to energy in particular, is a net-zero CO2 emission generator. When biomass is converted to energy, it emits CO2; however, this CO2 is balanced in a cycle where the production of biomass removes CO2 from the atmosphere for growth and then releases it back into the atmosphere to be taken up by new growth of biomass feedstocks for energy. In comparison, fossil fuels are examples of CO2 that has been removed from the atmosphere and sequestered and which, when converted to energy, is a new addition to the atmospheric levels of CO2, which has been linked to climate change. While recent advances in technology used for extracting oil and gas from tight formations have increased the availability of fossil fuels for energy, the end game needs to focus on providing sustainable energy sources for the United States as well as the world. If, in the future, legislation is enacted that places a fee on atmospheric CO2 emissions, this may make the use of biomass for energy more economically attractive, increasing its use. Research that focuses on the future sustainability of energy production is part of the answer to bringing about game-changing technologies that can provide energy in a timely, reliable, sustainable fashion.

  16. Subtask 2.11 - An Investigation into the EERC Staged Electrostatic Precipitator Concept

    Energy Technology Data Exchange (ETDEWEB)

    Ye Zhuang; Jay Almlie; Stanley Miller

    2008-03-31

    A new concept of electrostatic precipitator (ESP), named a Staged ESP (an Energy & Environmental Research Center proprietary), was conceived in June 2004. The concept is based on a simple design that can be retrofitted on existing coal-fired power plants to provide high particulate matter (PM) collection efficiency without compromising reliability. A prototype of Staged ESP was designed, fabricated, and tested in two different combustion coal flue gases with different fly ash resistivities. Several design parameters of the Staged ESP were evaluated under various operating conditions to optimize PM collection performance. A set of particulate sampling data, including aerodynamic particle sizer, scanning mobility particle sizer, and U.S. Environmental Protection Agency Method 5 data, was collected to determine PM emissions of the Staged ESP configurations. These data were compared against data collected with a conventional ESP configuration. Compared to PM capture performance in conventional ESPs, an additional 30% to 70% reductions on total PM emissions were achieved for Staged ESPs in flue gas with medium- to high-resistivity fly ashes. Experimental data proved that the Staged ESP concept is capable of achieving higher PM collection efficiency, especially for particles in the submicrometer size range typically thought difficult to capture in an ESP.

  17. Preparation of a technology development roadmap for the Accelerator Transmutation of Waste (ATW) System : report of the ATW separations technologies and waste forms technical working group.

    Energy Technology Data Exchange (ETDEWEB)

    Collins, E.; Duguid, J.; Henry, R.; Karell, E.; Laidler, J.; McDeavitt, S.; Thompson, M.; Toth, M.; Williamson, M.; Willit, J.

    1999-08-12

    In response to a Congressional mandate to prepare a roadmap for the development of Accelerator Transmutation of Waste (ATW) technology, a Technical Working Group comprised of members from various DOE laboratories was convened in March 1999 for the purpose of preparing that part of the technology development roadmap dealing with the separation of certain radionuclides for transmutation and the disposal of residual radioactive wastes from these partitioning operations. The Technical Working Group for ATW Separations Technologies and Waste Forms completed its work in June 1999, having carefully considered the technology options available. A baseline process flowsheet and backup process were identified for initial emphasis in a future research, development and demonstration program. The baseline process combines aqueous and pyrochemical processes to permit the efficient separation of the uranium, technetium, iodine and transuranic elements from the light water reactor (LWR) fuel in the head-end step. The backup process is an all- pyrochemical system. In conjunction with the aqueous process, the baseline flowsheet includes a pyrochemical process to prepare the transuranic material for fabrication of the ATW fuel assemblies. For the internal ATW fuel cycle the baseline process specifies another pyrochemical process to extract the transuranic elements, Tc and 1 from the ATW fuel. Fission products not separated for transmutation and trace amounts of actinide elements would be directed to two high-level waste forms, one a zirconium-based alloy and the other a glass/sodalite composite. Baseline cost and schedule estimates are provided for a RD&D program that would provide a full-scale demonstration of the complete separations and waste production flowsheet within 20 years.

  18. The preparation of the measurements at the PDS at the Padova Observatory: Report on an experience with the development of an astronomical data base environment

    Science.gov (United States)

    Benacchio, L.

    1984-01-01

    Some software facilities used mainly for information retrieval and analysis at the Padova-Asiago Observatory are discussed. These facilities help guest and resident astronomers to make easier the preparation of plate measurements. The problems connected with the creation, use and management of a data base in a scientific (astronomical) environment are reviewed on the basis of the experience gathered during the last three years. The development plan of the user session environment and its possible applications in a computer network are briefly sketched.

  19. Stereotactic body radiation therapy for liver metastasis-Case report and review of the literature. The role of patient preparation, treatment planning and its delivery

    Directory of Open Access Journals (Sweden)

    Marta Adamczyk

    2014-01-01

    Results: The conventional 3-dimensional conformal plan, which fulfilled all dose constraints for target and organs at risk, was accepted for the treatment. Almost for all performed patient position verifications, on-line evaluated results were kept under 5 mm. Conclusions: The analysis presents the possible way of treating patients with liver metastasis. The SBRT treatment prepared and verified according our protocol can be implemented in clinical practice for a vast majority of such patients. The literature validation of our liver SBRT protocol showed that it has the potential for ensuring the effective and patient-friendly delivery.

  20. Preparation for Family Life. The CCC's Project No. 1: "Preparation for Life."

    Science.gov (United States)

    Schleicher, Klaus

    Part of the Council of Europe's Project Number 1, "Preparation for Life," this report analyzes developments in Austria, Finland, the Federal Republic of Germany, and England in the area of preparation for family life. Specifically, the report (1) explains the growing concern in the above countries for the preparation for family life; (2)…

  1. Renewing the Promise: Research-Intensive Universities and the Nation. A Report Prepared by the President's Council of Advisors on Science and Technology.

    Science.gov (United States)

    Office of Science and Technology Policy, Washington, DC.

    This report examines the relationship between the federal government and research intensive universities (RIUs) in light of loss of public confidence, changes in the economy, and international challenges. In reviewing the health of the nation's research intensive universities and their relationship with the federal government the report looks at…

  2. Preparation of H{sub 2}-permselective silica membranes by alternating reactant deposition. Quarterly progress report, September 1, 1993--December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Soojin; Gavalas, G.R.

    1993-12-31

    Thin SiO{sub 2} layers were deposited on the surface of porous Vycor glass by alternating vapor phase reaction with SiCl{sub 4} and H{sub 2}O. The membranes prepared by this technique had H{sub 2} permeance of 0.3--0.4 cm{sup 3} (STP)/(min{center_dot}cm{sup 2}{center_dot}atm) and H{sub 2}:N{sub 2} selectivity of 500--1000 at 600{degrees}C. The SiCl{sub 4} dosage at each silylation cycle, the concentration of initial surface -OH groups, and the reaction temperature influence significantly the deposit layer thickness- After two weeks of heating at 550{degrees}C under 3 atmospheres of water vapor, the membrane H{sub 2} permeance decreased by about 20%, and the selectivity increased to more than 2000. The membrane properties after this hydrothermal treatment are superior to those of membranes prepared earlier by one-sided (steady flow) deposition. A simple model incorporating diffusion and surface reaction was used to study the effect of various parameters on the formation of the deposit layer.

  3. Report

    Directory of Open Access Journals (Sweden)

    Akin Aydogan

    2012-01-01

    Full Text Available Introduction. Gossypiboma (GP is a term used to express the mass resulting from forgotten cotton sponge in operations. Rarely, a transmural migration may occur into the gastrointestinal lumen without creating any defect by GP. Laparotomy or endoscopic removal may be required, by the way it can be taken out of the body itself by intestinal ways. In this study, we reported a case of mechanical intestinal obstruction causing GP. Case. The fifty-one-year-old female patient admitted to the emergency department with the complaints of mechanical intestinal obstruction and had a history of open cholecystectomy 20 years ago. There were the findings of intestinal obstruction in abdominal plain radiography and computerized tomography. The sponge that obstructed the lumen completely 40 cm proximal to the ileocecal valve was identified in the laparotomy with the diagnosis of brid ileus. The small intestine was closed over double-fold after removal of sponge. Transmural migration of abdominal-remained sponge was thought to be occurred without creating a defect after cholecystectomy. Postoperatively, the patient was discharged without having any problems at 4th day of hospitalization. Conclusion. Although it is a rare situation in routine clinical practice, GP should be considered as a differential diagnosis in the patients who had a diagnosis of mechanical intestinal obstruction, and laparotomy was applied before. As GP may lead to situations which cause mortality, all precautions should be taken to prevent it.

  4. Catalyst and process development for hydrogen preparation from future fuel cell feedstocks. Quarterly report, April 1-June 30, 1980. [Pt/Pd

    Energy Technology Data Exchange (ETDEWEB)

    Yarrington, R M; Feins, I R; Hwang, H S

    1980-07-01

    Phase II of the contract, which involved catalyst preparation and evaluation, was nearly completed this quarter. Phase III, which calls for the design and construction of a fuel processor, was started. During the quarter, four types of tests were run on the small scale catalyst screening unit. The operating line for coke-free operations was found to be approximately between 0.41 to 0.44 O/sub 2//C level. Screening at lower O/sub 2//C levels led to problems with plugging. In other tests, increased severity for screening steam reforming catalysts was obtained by doubling the space velocity. Another series of tests were run to determine the gas composition from the catalytic partial oxidation (CPO) section and to evaluate two CPO catalysts. In the other series of tests, catalysts were aged for about 20 hours using a propane, steam, and air mixture before testing with No. 2 oil for another five hours. This latter test has been used to study Pt/Rh catalysts made with various supports. Differences were readily determined for Pt/Rh supported on alpha alumina and Pt/Rh supported on stabilized alumina. This test method will find continued use in evaluating metal-support interactions. Several samples must be evaluated by this method before aging runs are made in the larger unit. After leaching alumina from a used Pt/Rh catalyst, the x-ray diffraction pattern showed the presence of a Pt-Rh alloy in the metal residue. Experiments were run to show that the alloy was formed in the reactor during testing and not during catalyst preparation. A larger version of the ATR reactor has been designed and major components are on order. Completion of the construction phase is scheduled for the next quarter.

  5. Preparation for Physics Redux

    Science.gov (United States)

    Adelson, Edward

    2006-12-01

    The textbook for our preparation for physics course has been rewritten ab initio. Like its predecessor, it adapts a spiral approach to dealing with preconceptions, but this version encourages work at higher levels in Bloom's taxonomy and makes students sensitive to how p-prims affect their understanding. As its title: "All in Proportion: Preparation for Physics" indicates, it emphasizes how far proportional reasoning will take the student. Classwork is mainly group work, and various techniques are used to encourage students to complete the learning cycle on material that has not been mastered. Both the FCI and the Lawson "Classroom Test of Scientific Reasoning" have been given to gauge student progress. Preliminary results will be reported and sample materials will be shown.

  6. Preparation of coarse grained polycrystalline thin films for silicon solar cells. Final report; Praeparation von grobkoernig-polykristallinen Duennschichten fuer Solarzellen aus Silizium. Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Andrae, G.; Bergmann, J.; Falk, F.; Ose, E.

    1999-06-01

    The project was to test methods for preparation of large-crystallite silicon thin films on glass by laser crystallization of amorphous silicon. Further, the properties of those thin films were examined for their suitability of use in solar cells. As the film thickness of some 10{mu}m, required for light absorption by crystalline silicon (unless light traps are used), cannot be achieved in one step via laser crystallization, a multi-step technique was proposed, the first step consisting of a conventional PECVD process for deposition of amorphous silicon films of some nm in thickness. This process was optimized, achieving the thin film properties required for subsequent laser crystallization, including resolution of some other problems involved, primarily those of reliable adhesive strength of the thin films, and their hydrogen content. As a second step, various techniques for laser crystallization of the amorphous thin films were tested and optimized. The objective was to prepare crystalline silicon thin films with a thickness of some hundred nm, consisting of crystallites as large as possible. The targeted size of crystallites was a lateral size of 100 {mu}m. (orig./CB) [German] In dem hier beschriebenen Projekt sollten Laserverfahren erprobt werden, um auf Glas moeglichst grosse Siliciumkristallite durch Kristallisation aus amorphem Siliciumschichten herzustellen. Weiterhin sollten die Eigenschaften dieser kristallinen Schichten mit Hinblick auf ihre Eignung fuer Solarzellen untersucht werden. Da die fuer die Lichtabsorption in kristallinem Silicum erforderliche Schichtdicke von einigen 10 {mu}m (wenn keine Lichtfallen eingesetzt werden) nicht in einem einzigen Schritt mit dem Laser kristallisiert werden kann, wurde ein Mehrschrittverfahren vorgeschlagen. In einem ersten Schritt sollte amorphes Silicium mit einer Schichtdicke von einigen hundert nm Dicke durch einen konventionellen PECVD-Prozess abgeschieden werden. Das Abscheideverfahren sollte so optimiert

  7. National Workshop on the Preparation of Literacy Follow-Up Materials in Malaysia (Penang, Malaysia, December 9-19, 1990). Report.

    Science.gov (United States)

    Asian Cultural Centre for UNESCO, Tokyo (Japan).

    This report contains materials from a workshop aimed at the production and usage of video programs in the field of functional literacy, especially as literacy follow-up materials. Chapter I contains the proceedings and consists of an introduction, objective, and summaries of opening speeches, presentations, and group work. Chapter II provides…

  8. University and Community College System of Nevada Report on Teacher Education in Nevada. Prepared for the 70th Nevada Legislature (in Accordance with SCR 46, 1997 Session).

    Science.gov (United States)

    Nevada Univ. and Community Coll. System, Reno. Office of the Chancellor.

    This report examines population trends in Nevada and the current and projected capacity of University and Community College System of Nevada (UCCSN) institutions to graduate teachers. After an executive summary and introduction, the first section discusses "Supply and Demand for Teachers in Nevada: The Future," which includes "Current Workforce…

  9. Engineering development of coal-fired high performance power systems, Phases 2 and 3. Quarterly progress report, October 1--December 31, 1996. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The goals of this program are to develop a coal-fired high performance power generation system (HIPPS) by the year 2000 that is capable of: {gt} 47% efficiency (HHV); NO{sub x}, SO{sub x}, and particulates {gt} 10% NSPS; coal providing {ge} 65% of heat input; all sold wastes benign; and cost of electricity 90% of present plant. Work reported herein is from Task 1.3 HIPPS Commercial Plant Design, Task 2,2 HITAF Air Heater, and Task 2.4 Duct Heater Design. The impact on cycle efficiency from the integration of various technology advances is presented. The criteria associated with a commercial HIPPS plant design as well as possible environmental control options are presented. The design of the HITAF air heaters, both radiative and convective, is the most critical task in the program. In this report, a summary of the effort associated with the radiative air heater designs that have been considered is provided. The primary testing of the air heater design will be carried out in the UND/EERC pilot-scale furnace; progress to date on the design and construction of the furnace is a major part of this report. The results of laboratory and bench scale activities associated with defining slag properties are presented. Correct material selection is critical for the success of the concept; the materials, both ceramic and metallic, being considered for radiant air heater are presented. The activities associated with the duct heater are also presented.

  10. Annual Site Environmental Report Prepared for the Department of Energy,under contract number DE-AC03-76SF00515 January - December 2001

    Energy Technology Data Exchange (ETDEWEB)

    Russak, Hillary M.

    2003-05-06

    This report provides information about environmental programs during 2001 at the Stanford Linear Accelerator Center (SLAC). Also included are seasonal activities that cross calendar-year divisions. Production of the annual site environmental report (ASER) is a requirement established by the US Department of Energy (DOE) for all management and operating (M&O) contractors throughout the DOE complex. SLAC is federally-funded, research development center with Stanford University as the M and O contractor. The most noteworthy information in this report is summarized in this section. This summary demonstrates the effective application of SLAC environmental management in meeting the site's Integrated Safety Management System (ISMS) goals. For normal daily activities, all SLAC managers and supervisors are responsible for ensuring that proper procedures are followed to meet the ISMS goals: Worker safety and health are protected; The environment is protected; and Compliance is assured. Throughout 2001, SLAC focused on these activities through the SLAC management systems. These systems were also the ways SLAC approached implementing the ''Greening of the Government'' initiatives (such as Executive Order 13148). The management systems at SLAC are effective, supporting compliance with all relevant statutory and regulatory requirements. SLAC did not receive any notices of violation during 2001. In addition, many improvements were continued during 2001, including improvements in the storm drain system, improved ground water monitoring capabilities, and enhancements to the system to manage the generation of mixed wastes. Environmental program-specific summary details are shown below.

  11. High-efficiency thin Si solar cells prepared at reduced temperatures. Final report; Herstellung von hocheffizienten, duennen Si-Solarzellen bei erniedrigten Prozesstemperaturen. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Kruehler, W.

    1999-07-01

    Thin crystalline Si wafer solar cells were processed at reduced temperatures. In addition multicrystalline thin-film solar cells were fabricated on graphite substrates. Large area (175 cm{sup 2}) wafer solar cells made from mono- as well as from tricrystalline Si material were processed with reduced thicknesses down to 100 {mu}m. Conversion efficiencies were obtained in the range between 11.5 and 12.5% without antireflection coating. The reduction of the process temperatures had no positive impact on the expected cost reduction because of the degradation of the electrical cell data during processing. Tricrystalline Si wafers have shown to be mechanically stronger than monocrystalline Si material. Consequently, tri-Si ingots can be sawn in thinner wafers with higher yield. The concept of backside-contacted solar cell was realized by the preparation of thin slit solar cells (150 {mu}m thin, 43 cm{sup 2} in area) made from tri-Si. A conversion efficiency of 14,3% was reached. Amorphous Si layer deposited on graphite substrates were recrystallized by the electron beam recrystallization method developed by the Technical University in Hamburg-Harburg. The recrystallized Si layers showed large grains and were suitible as seed layers for the following gas phase epitaxy (CVD). With the CVD method 20 to 40 {mu}m thin Si absorber layers were deposited on the seed layers with the same excellent crystallographic properties. In contrast, their electrical properties were not sufficient for the preparation of solar cells having more than 3% efficiency. The study of the different concepts has shown, that the development of thin wafer solar cells made from tri-Si has the highest potential with respect to a further cost reduction. (orig.) [German] Es wurden sowohl duenne, kristalline Si-Wafer-Solarzellen bei erniedrigten Prozesstemperaturen als auch multikristalline Si-Duennschicht-Solarzellen auf Graphitsubstraten entwickelt und untersucht. Es konnten grossflaechige (175 cm{sup 2

  12. Preparation and Bioactivity Assay of CD3AK Cell from Lmbilical Cord Blood:—Clinic Report of 10 Tumor Cases

    Institute of Scientific and Technical Information of China (English)

    QIYanchao; WANGYuandong; 等

    2002-01-01

    Objective To study the anti-tumor effect of CD3AK cell prepared from umbilical blood,to explore the short-term curative effect on tumor cases and seek better immune index for biotherapy.Methods IL-2 and IL-2+CD3Ab were used to induce LAK cells and CD3AK cells isolated from umbilical blood mononuclear cells(UBMC).The expanding number and bioactivity of LAK cells and CD3AK cells were examined at different time points after culture,the NK activity of peripheral blood mononuclear cells(PBMC)of 10 cases of malignant tumor were determined before and after CD3AK cell adopting immune therapy as well.Results The number and bioactivity(NK killing K562 cell)of LAK and CD3AK cells reached their peaks on 11 th day.The number of LAK and CD3AK cells were 18 folds and 24 folds of that before culture;The NK activities of LAK and CD3AK against K562 were 2.6 folds and 3.2 folds of those before culture respectively.The nK activity for killing K562 cells of malignant tumor patient's PBMC was increased from 63%-81% by CD3AK cell transfusing,rising mean 28%.Conclusion (1)The UBMC is a potential and better source of predecessor for LAK and CD3AK;(2)The NK activity of LAK and CD3AK cells from UBMC reached their peaks at 11 th day after culture,and the NK aftivity of CD3AK cells in much greater than that of LAK cells;(3)The NK activity of malignant tumor patient's PBMC can be obviously elevated by transfusing CD3AK cell(4)The test of NK activity of PBMC of malignant tumor patient may become an objective immune index for tumor biotherapy.

  13. Using High-Technology Simulators to Prepare Anesthesia Providers Before Implementation of a New Electronic Health Record Module: A Technical Report.

    Science.gov (United States)

    Weintraub, Ari Y; Deutsch, Ellen S; Hales, Roberta L; Buchanan, Newton A; Rock, Whitney L; Rehman, Mohamed A

    2017-06-01

    Learning to use a new electronic anesthesia information management system can be challenging. Documenting anesthetic events, medication administration, and airway management in an unfamiliar system while simultaneously caring for a patient with the vigilance required for safe anesthesia can be distracting and risky. This technical report describes a vendor-agnostic approach to training using a high-technology manikin in a simulated clinical scenario. Training was feasible and valued by participants but required a combination of electronic and manual components. Further exploration may reveal simulated patient care training that provides the greatest benefit to participants as well as feedback to inform electronic health record improvements.

  14. Environmental control implications of generating electric power from coal. 1977 technology status report. Appendix A (Part 2). Coal preparation and cleaning assessment study appendix

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    This report presents the results of integrating coal washability and coal reserves data obtained from the U.S. Bureau of Mines. Two computer programs were developed to match the appropriate entries in each data set and then merge the data into the form presented in this report. Approximately 18% of the total demonstrated coal reserves were matched with washability data. However, about 35% of the reserves that account for 80% of current production were successfully matched. Each computer printout specifies the location and size of the reserve, and then describes the coal with data on selected physical and chemical characteristics. Washability data are presented for three crush sizes (1.5 in., /sup 3///sub 8/ in., and 14 mesh) and several specific gravities. In each case, the percent recovery, Btu/lb, percent ash, percent sulfur, lb SO/sub 2//10/sup 6/ Btu, and reserves available at 1.2 lb SO/sub 2//10/sup 6/ Btu are given. The sources of the original data and the methods used in the integration are discussed briefly.

  15. Preparing for Surgery

    Science.gov (United States)

    ... Events Advocacy For Patients About ACOG Preparing for Surgery Home For Patients Search FAQs Preparing for Surgery ... Surgery FAQ080, August 2011 PDF Format Preparing for Surgery Gynecologic Problems What is the difference between outpatient ...

  16. Preparing for Surgery

    Science.gov (United States)

    ... Events Advocacy For Patients About ACOG Preparing for Surgery Home For Patients Search FAQs Preparing for Surgery ... Surgery FAQ080, August 2011 PDF Format Preparing for Surgery Gynecologic Problems What is the difference between outpatient ...

  17. Impact of offshore oil and gas related activity on the economic development of the Shetland Islands. Summary report prepared by GB Petroleum Consultants Ltd

    Energy Technology Data Exchange (ETDEWEB)

    1986-04-01

    A report is presented on the possible impact of offshore oil and gas related activities on the economic development of the Shetland Islands. It is concluded that 1) the area to the west of Shetland is likely to prove less profitable than the area to the east and that this area is unlikely to increase local employment; 2) production from existing fields which flow into Sullom Voe terminal are likely to decline though not as much as previously anticipated; 3) employment related to offshore activity will remain broadly stable but will decrease at the oil terminals by 25-50% by the end of the century; and 4) there is little likelihood of downstream processing facilities being located in the Shetland Islands.

  18. Preparation of large monodisperse vesicles.

    Directory of Open Access Journals (Sweden)

    Ting F Zhu

    Full Text Available Preparation of monodisperse vesicles is important both for research purposes and for practical applications. While the extrusion of vesicles through small pores (approximately 100 nm in diameter results in relatively uniform populations of vesicles, extrusion to larger sizes results in very heterogeneous populations of vesicles. Here we report a simple method for preparing large monodisperse multilamellar vesicles through a combination of extrusion and large-pore dialysis. For example, extrusion of polydisperse vesicles through 5-microm-diameter pores eliminates vesicles larger than 5 microm in diameter. Dialysis of extruded vesicles against 3-microm-pore-size polycarbonate membranes eliminates vesicles smaller than 3 microm in diameter, leaving behind a population of monodisperse vesicles with a mean diameter of approximately 4 microm. The simplicity of this method makes it an effective tool for laboratory vesicle preparation with potential applications in preparing large monodisperse liposomes for drug delivery.

  19. Total body irradiation in a patient with fragile X syndrome for acute lymphoblastic leukemia in preparation for stem cell transplantation: A case report and literature review.

    Science.gov (United States)

    Collins, D T; Mannina, E M; Mendonca, M

    2015-10-01

    Fragile X syndrome (FXS) is a congenital disorder caused by expansion of CGG trinucleotide repeat at the 5' end of the fragile X mental retardation gene 1 (FMR1) on the X chromosome that leads to chromosomal instability and diminished serum levels of fragile X mental retardation protein (FMRP). Afflicted individuals often have elongated features, marfanoid habitus, macroorchidism and intellectual impairment. Evolving literature suggests the condition may actually protect from malignancy while chromosomal instability would presumably elevate the risk. Increased sensitivity to ionizing radiation should also be predicted by unstable sites within the DNA. Interestingly, in this report, we detail a patient with FXS diagnosed with acute lymphoblastic leukemia treated with induction followed by subsequent cycles of hyper-CVAD (cyclophosphamide, vincristine, doxorubicin, dexamethasone) with a complete response who then was recommended to undergo peripheral stem cell transplantation. The patient underwent total body irradiation (TBI) as a component of his conditioning regimen and despite the concern of his clinicians, developed minimal acute toxicity and successful engraftment. The pertinent literature regarding irradiation of patients with FXS is also reviewed.

  20. Radial Velocity Prospects Current and Future: A White Paper Report prepared by the Study Analysis Group 8 for the Exoplanet Program Analysis Group (ExoPAG)

    CERN Document Server

    Plavchan, Peter; Gaudi, Scott; Crepp, Justin; Xavier, Dumusque; Furesz, Gabor; Vanderburg, Andrew; Blake, Cullen; Fischer, Debra; Prato, Lisa; White, Russel; Makarov, Valeri; Marcy, Geoff; Stapelfeldt, Karl; Haywood, Raphaëlle; Collier-Cameron, Andrew; Quirrenbach, Andreas; Mahadevan, Suvrath; Anglada, Guillem; Muirhead, Philip

    2015-01-01

    [Abridged] The Study Analysis Group 8 of the NASA Exoplanet Analysis Group was convened to assess the current capabilities and the future potential of the precise radial velocity (PRV) method to advance the NASA goal to "search for planetary bodies and Earth-like planets in orbit around other stars.: (U.S. National Space Policy, June 28, 2010). PRVs complement other exoplanet detection methods, for example offering a direct path to obtaining the bulk density and thus the structure and composition of transiting exoplanets. Our analysis builds upon previous community input, including the ExoPlanet Community Report chapter on radial velocities in 2008, the 2010 Decadal Survey of Astronomy, the Penn State Precise Radial Velocities Workshop response to the Decadal Survey in 2010, and the NSF Portfolio Review in 2012. The radial-velocity detection of exoplanets is strongly endorsed by both the Astro 2010 Decadal Survey "New Worlds, New Horizons" and the NSF Portfolio Review, and the community has recommended robust...

  1. Building technical services - Compact equipment for heating, hot water preparation, ventilation and cooling - Final report; Haustechnik - Kompaktgeraete (Heizen, Warmwasser, Lueften, Kuehlen - alles aus einem). Erkenntnisse aus der Praxis - Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Haessig, W.; Streit, S. [Haessig Sustech GmbH, Uster (Switzerland); Helfenfinger, D.; Keller, P. [Hochschule fuer Technik und Architektur Luzern (HSLU), Luzern (Switzerland)

    2009-06-15

    This comprehensive final report for the Swiss Federal Office of Energy (SFOE) presents and discusses the knowledge gained in practice concerning compact equipment that can be used for heating, hot water preparation, ventilation and cooling. Such units combine heat-pumps and the further equipment necessary. Data on various factors were collected over a period of one year in three apartment blocks that meet Swiss Minergie-P very low energy consumption standards. Apart from the above mentioned factors, the study also considered humidity and carbon dioxide levels in the apartments and inhabitant behaviour. The authors note that the energy consumption of several apartments fell below the Minergie-P limiting, annual value of 30 kWh/m2. An increase in electricity consumption dependent on room temperatures is noted and commented on. The economic feasibility of Minergie-P and so-called passive housing is commented on.

  2. The KTOI Ecosystem Project Relational Database : a Report Prepared by Statistical Consulting Services for KTOI Describing the Key Components and Specifications of the KTOI Relational Database.

    Energy Technology Data Exchange (ETDEWEB)

    Shafii, Bahman [Statistical Consulting Services

    2009-09-24

    with the ability to upload, download, edit, and search data remotely, creating a dynamic system that is continually updated with the most recent information. At the same time, data are protected through user access restrictions, by implementing user profiles and password protected security. This accessibility could be set to any combination of read/write/edit abilities from an administrator capacity with full access to all data, to a highly restricted public access capability limited to general project information. Generation of customized summary reports and basic graphical routines could also be obtained through a Web-based interference. Using these types of features, users could produce summary tables, track trends of specified response variables over time or location, and compare results from various disciplines. Exploration of data in this manner can help users to better define and clarify their research goals and provide a means of integrating various aspects of a larger research project.

  3. PREPARATION AND TESTING OF CORROSIONAND SPALLATION-RESISTANT COATINGS

    Energy Technology Data Exchange (ETDEWEB)

    Hurley, John

    2014-11-01

    has been entered into a finite element model using ANSYS so that appropriate force-applying structures can be designed for use in joining structures composed of APMT and the nickel alloys. Finite element modeling has been performed to finalize the fabrication geometry for the corrosion-testing phase. The addition of another bolt increases stress uniformity away from the region where the clamping is applied. It appears that a bolt spacing of approximately 25 mm in each jig is appropriate. This will allow the fabrication of 50-mm-wide sections of joints for the corrosion-testing task. Gasifier sampling activities continue to determine what types of trace contaminants may occur in cleaned syngas that could lead to corrosion or deposition in turbines firing coal syngas. The EERC has several pilot-scale gasifiers that are continually used in a variety of test configurations as determined by the needs of the projects that are funding the tests. We are sampling both noncombusted and combusted syngas produced during some of the pilot-scale gasifier tests. This year sampling was performed of both syngas and combusted syngas while the entrained-flow gasifier (EFG) was firing subbituminous coal from the Antelope Mine in Wyoming. Results of scanning electron microscope analyses of the syngas before combustion showed no submicron particles, only flakes of iron oxide that had likely formed on steel surfaces inside the combustor. As shown in the 2013 annual report, soot was also collected from the syngas when the much-lower-temperature fluid-bed gasifier (FBG) was fired, indicating that the much higher temperature of the EFG prevented soot formation. However, particles collected from the combusted syngas consist almost entirely of submicron soot, and little to no vaporized metals made it past the warm-gas filters and scrubbers in the high-temperature EFG system which could then deposit in a turbine system burning a higher hydrogen syngas. These results are consistent with the

  4. PREPARATION AND TESTING OF CORROSIONAND SPALLATION-RESISTANT COATINGS

    Energy Technology Data Exchange (ETDEWEB)

    Hurley, John

    2014-11-01

    has been entered into a finite element model using ANSYS so that appropriate force-applying structures can be designed for use in joining structures composed of APMT and the nickel alloys. Finite element modeling has been performed to finalize the fabrication geometry for the corrosion-testing phase. The addition of another bolt increases stress uniformity away from the region where the clamping is applied. It appears that a bolt spacing of approximately 25 mm in each jig is appropriate. This will allow the fabrication of 50-mm-wide sections of joints for the corrosion-testing task. Gasifier sampling activities continue to determine what types of trace contaminants may occur in cleaned syngas that could lead to corrosion or deposition in turbines firing coal syngas. The EERC has several pilot-scale gasifiers that are continually used in a variety of test configurations as determined by the needs of the projects that are funding the tests. We are sampling both noncombusted and combusted syngas produced during some of the pilot-scale gasifier tests. This year sampling was performed of both syngas and combusted syngas while the entrained-flow gasifier (EFG) was firing subbituminous coal from the Antelope Mine in Wyoming. Results of scanning electron microscope analyses of the syngas before combustion showed no submicron particles, only flakes of iron oxide that had likely formed on steel surfaces inside the combustor. As shown in the 2013 annual report, soot was also collected from the syngas when the much-lower-temperature fluid-bed gasifier (FBG) was fired, indicating that the much higher temperature of the EFG prevented soot formation. However, particles collected from the combusted syngas consist almost entirely of submicron soot, and little to no vaporized metals made it past the warm-gas filters and scrubbers in the high-temperature EFG system which could then deposit in a turbine system burning a higher hydrogen syngas. These results are consistent with the

  5. The Swedish energy forestry research programme at the Department of Short Rotation Forestry, SUAS, Uppsala. Summary report prepared for the evaluation of the short-rotation forestry research 1993-1996

    Energy Technology Data Exchange (ETDEWEB)

    Ledin, S.; Christersson, L. [eds.

    1996-12-31

    The overall aim of the Department of Short Rotation Forestry is to carry out research for development of basic, theoretical and practical knowledge in the related disciplines of biology, ecology and cultivation techniques in order to reach a high and sustainable production of woody biomass for energy purposes using environmentally acceptable methods. This report gives summaries of nine research programs within the Department, and the reports were prepared for the evaluation of the research during the period 1993-1996. The projects are: 1. Competition in short rotation forests (Theo Verwijst); 2. Carbon allocation as a function of nutrient and water availability (Lars Rytter, Tom Ericsson); 3. States and fluxes of water and carbon dioxide in the soil-plant-atmosphere system (Anders Lindroth); 4. Root dynamics of fast growing deciduous trees (Rose-Marie Rytter); 5. Accumulation and mobilization of root reserves in coppice growth (Lisa Sennerby-Forsse, Lars Bollmark, Yuehua von Fircks); 6. Effects of nutrient supply on frost resistance in fast growing Salix clones (Heinrich von Fircks); 7. Optimizing water and nutrients in poplar and willow plantations for maximum growth (Sune Elowson); 8. Soil biology in relation to energy forestry (Ulf Granhall); and 9. Plant protection in short rotation forestry against fungi and bacteria (Mauritz Ramstedt)

  6. Effective Preparation Program Features: A Literature Review

    Science.gov (United States)

    Crow, Gary M.; Whiteman, Rodney S.

    2016-01-01

    This article is a summary of a report prepared for the University Council for Educational Administration Program Improvement Project for the Wallace Foundation. This explores the research base for educational leadership preparation programs, specifically examining literature on program features. The review covers context, candidates, faculty,…

  7. Timestamp Test Report - Preparred for Proba Mission

    DEFF Research Database (Denmark)

    Denver, Troelz

    1999-01-01

    This test is performed in order to assess the time relation between the GPS real time timestamping of attitude TCs from the Advanced Stellar Compass (ASC) and the integration periods of the CCD cameras.......This test is performed in order to assess the time relation between the GPS real time timestamping of attitude TCs from the Advanced Stellar Compass (ASC) and the integration periods of the CCD cameras....

  8. Timestamp Test Report - Preparred for Champ Mission

    DEFF Research Database (Denmark)

    Denver, Troelz

    1999-01-01

    This test is performed in order to assess the time relation between the GPS real time timestamping of attitude TCs from the Advanced Stellar Compass (ASC) and the integration periods of the CCD cameras.......This test is performed in order to assess the time relation between the GPS real time timestamping of attitude TCs from the Advanced Stellar Compass (ASC) and the integration periods of the CCD cameras....

  9. Preparation of PAC libraries. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    Pieter J. de Jong

    1997-12-31

    The goals of this project were to create P1 Artificial Chromosome (PAC) cloning vectors and use these vectors to generate, characterize, and distribute both human and mouse genomic PAC libraries to the scientific community.

  10. PRACTICAL PREPARATION OF RESVERATROL 3-O-β-D-GLUCURONIDE

    OpenAIRE

    Jungong, Christian S.; Novikov, Alexei V.

    2012-01-01

    A practical synthesis of resveratrol 3-O-β-D-glucuronide, suitable for preparation of large quantities, was developed using selective deacetylation of resveratrol triacetate with ammonium acetate. A simplified procedure for large scale preparation of resveratrol is also reported.

  11. PRACTICAL PREPARATION OF RESVERATROL 3-O-β-D-GLUCURONIDE

    OpenAIRE

    Jungong, Christian S.; Novikov, Alexei V.

    2012-01-01

    A practical synthesis of resveratrol 3-O-β-D-glucuronide, suitable for preparation of large quantities, was developed using selective deacetylation of resveratrol triacetate with ammonium acetate. A simplified procedure for large scale preparation of resveratrol is also reported.

  12. Residues from coal conversion and utilization: Advanced mineralogical characterization and disposed byproduct diagenesis. [Semiannual report, 1 Mar 1999--31 Aug 1999

    Energy Technology Data Exchange (ETDEWEB)

    Gregory J. McCarthy; Dean G. Grier

    2000-01-01

    The goal of the project is to learn more about the phenomenon of coal conversion byproduct (CCB) diagenesis, first described by this group and co-workers at UND EERC seven years ago. CCB diagenesis is a change in the mineralogy that occurs after some CCBs are disposed in a landfill or utilized for a civil engineering application. Regulatory environmental tests and civil engineering tests are typically performed on as-generated CCBs, or on CCBs hydrated and cured for relatively short periods such as 7 or 28 days. One would like to know whether the results of these short-term tests will be valid years later. A change in mineralogy means a gain, loss or chemical redistribution of major, minor and trace elements, and alteration of physical properties. To attain this goal, two objectives were defined: (1) to develop improved methodology for quantitating mineralogy of these complex crystalline phase assemblages, and (2) to investigate the phenomenon of CCB diagenesis further by studying materials recovered from disposal landfills or civil engineering works. Objective 1--Hydrated CCBs are chemically and mineralogically complex, which makes quantitative mineralogy determination by conventional X-ray diffraction unusable or unreliable. The whole-pattern Rietveld quantitative X-ray diffraction (RQXRD) method, however, can overcome many of the problems and seems well suited to improve reliability. Two tasks were defined in the proposal: Task 1--Completion by October 1997. Prepare a reference set of CCBs for use in developing Rietveld QXRD. The reference materials will come primarily from in-house samples of advanced coal technology byproducts. The work will include SEM/EMPA characterization at UND EERC. Task 2--Completion by October 1997. Develop protocols for Rietveld QXRD analysis of CCBs. Make CCB structure data and protocols available on a Website. Determine levels of sensitivity, precision, and accuracy. Objective 2--Five types of CCBs disposed in landfills were studied

  13. Preparing for Multiple Births

    Science.gov (United States)

    ... Video Games, and the Internet Preparing for Multiple Births KidsHealth > For Parents > Preparing for Multiple Births Print ... a combination of both. The Risks of Multiple Births The most common risk involved with multiple births ...

  14. Understanding the Impact of Special Preparation for Admissions Tests. ETS R&D Scientific and Policy Contributions Series. ETS SPC-12-02. ETS Research Report No. RR-12-05

    Science.gov (United States)

    Powers, Donald E.

    2012-01-01

    Special preparation for tests has been a relatively contentious issue. The controversy has entailed (a) disagreement over the effectiveness of such preparation, (b) concern over unequal access to it, and (c) worries about its impact on the validity of test scores. This paper provides a brief history of ETS's involvement with, and contribution to,…

  15. [Aesthetic surgery, psychic preparation].

    Science.gov (United States)

    Feiss, R

    2003-10-01

    The aesthetic surgery impacts the psychological picture of the body. The candidate must be prepared to this change in appearance. If not, the surgeon must suggest the psychological preparation, evaluating the risk of dissatisfaction, in order to allow the surgical and narcissistic success of his operation. The author, a psychiatric, beneficiary in a strong experience of a surgical assistance, develops the interest of such a preparation upon a period of about 15 years (1988-2002).

  16. Materials Preparation Center

    Data.gov (United States)

    Federal Laboratory Consortium — MPC is recognized throughout the worldwide research community for its unique capabilities in purification, preparation, and characterization of: rare earth metals,...

  17. Materials Preparation Center

    Data.gov (United States)

    Federal Laboratory Consortium — MPC is recognized throughout the worldwide research community for its unique capabilities in purification, preparation, and characterization of: rare earth metals,...

  18. Environmental management technology demonstration and commercialization: Tasks 2, 3, 4, and 8. Semiannual report, October 1994--March 1995

    Energy Technology Data Exchange (ETDEWEB)

    Hawthorne, S.B.; Ness, R.O. Jr.; Nowok, J.W.; Pflughoeft-Hassett, D.; Hurley, J.P.; Steadman, E.N.

    1995-05-01

    The objective of the Environmental Management program at the Energy and Environmental Research Center (EERC) is to develop, demonstrate, and commercialize technologies that address the environmental management needs of contaminated sites, including characterization, sensors, and monitoring; low-level mixed waste processing; material disposition technology; improved waste forms; in situ containment and remediation; and efficient separation technologies for radioactive wastes. Task 2 is the extraction and analysis of pollutant organics from contaminated solids using off-line supercritical fluid extraction (SFE) and on-line SFE-infrared spectroscopy. Task 3, pyrolysis of plastics, has as its objectives to develop a commercial process to significantly reduce the volume of mixed-plastics-paper-resin waste contaminated with low-level radioactive material; concentrate contaminants in a collectible form; and determine the distribution and form of contaminants after pyrolysis of the mixed waste. Task 4, stabilization of vitrified wastes, has as its objectives to (1) demonstrate a waste vitrification procedure for enhanced stabilization of waste materials and (2) develop a testing protocol to understand the long-term leaching behavior of the stabilized waste form. The primary objective of Task 8, Management and reporting, is coordination of this project with other programs and opportunities. In addition, management oversight will be maintained to ensure that tasks are completed and coordinated as planned and that deliverables are submitted in a timely manner. Accomplishments to date is each task are described. 62 refs.

  19. Development of an advanced, continuous mild gasification process for the production of co-products technical evaluation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Ness, R.O. Jr.; Runge, B.; Sharp, L.

    1992-11-01

    The University of North Dakota Energy and Environmental Research Center (EERC) and the AMAX Research and Development Center are cooperating in the development of a Mild Gasification process that will rapidly devolatilize coals of all ranks at relatively low temperatures between 930{degree} and 1470{degree}F (500{degree}and 800{degree}C) and near atmospheric pressure to produce primary products that include a reactive char, a hydrocarbon condensate, and a low-Btu gas. These will be upgraded in a ``coal refinery`` system having the flexibility to optimize products based on market demand. Task 2 of the four-task development sequence primarily covered bench-scale testing on a 10-gram thermogravimetric analyzer (TGA) and a 1 to 4-lb/hr continuous fluidized-bed reactor (CFBR). Tests were performed to determine product yields and qualities for the two major test coals-one a high-sulfur bituminous coal from the Illinois Basin (Indiana No. 3) and the other a low-sulfur subbituminous coal from the Powder River Basin (Wyodak). Results from Task 3, on product upgrading tests performed by AMAX Research and Development (R&D), are also reported. Task 4 included the construction, operation of a Process Research Unit (PRU), and the upgrading of the products. An economic evaluation of a commercial facility was made, based on the data produced in the PRU, CFBR, and the physical cleaning steps.

  20. Status of science and technology with respect of preparation and evaluation of accident analyses and the use of analysis simulators. Final report; Ermittlung des Standes von Wissenschaft und Technik bei der Durchfuehrung und Bewertung von Stoerfallanalysen und der Verwendung von Analysesimulatoren. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Draeger, P.; Cester, F.; Erdmann, W.; and others

    2011-12-15

    The final report on the status of science and technology with respect of preparation and evaluation of accident analyses and the use of analysis simulators includes the following work packages: uncertainty analysis for an incident in BWR, preparation and evaluation of accident analyses considering the requirements in the reviewed standards, safeguarding of the mixing modeling for the evaluation of re-criticality accidents, answering of recent questions concerning reactor and containment behavior during incidents and accidents, actualization and refinement of data bases for plant specific analysis simulators.

  1. Premedication, preparation, and surveillance.

    Science.gov (United States)

    Bell, G D

    2002-01-01

    peppermint oil, as well as the value of variable-stiffness colonoscopes, in reducing the need for intravenous sedation is discussed. Case reports of hyponatraemic encephalopathy and hypocalcaemic tetany as complications of oral bowel preparation are presented, as is the challenge associated with adequate bowel preparation in diabetic patients.

  2. ACS Updates Environmental Report.

    Science.gov (United States)

    Chemical and Engineering News, 1978

    1978-01-01

    Describes a new publication of a report prepared by the American Chemical Society's Committee on Environmental Improvement. This is a new version that updates a 1969 report and contains additional material and expanded recommendations. (GA)

  3. ACS Updates Environmental Report.

    Science.gov (United States)

    Chemical and Engineering News, 1978

    1978-01-01

    Describes a new publication of a report prepared by the American Chemical Society's Committee on Environmental Improvement. This is a new version that updates a 1969 report and contains additional material and expanded recommendations. (GA)

  4. ARRA NEPA Quarterly Report- First Report: USDA ARS Report

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  5. ARRA NEPA Quarterly Report- First Report: USDA FAS Report

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  6. ARRA NEPA Quarterly Report- Second Report: USDA ARS Report

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  7. Preparation of radiolabeled trichothecenes, simple trichothecenes for generation of generic antibodies, and a study of the fate of trichothecenes in soil. Final report, 1 September 1985-1 November 1986

    Energy Technology Data Exchange (ETDEWEB)

    Jarvis, B.B.

    1987-01-12

    The objectives of this research fell into three areas: (1) preparation of radiolabeled macrocylic trichothecenes and their subsequent use in studies of trichothecene metabolism in mammalian systems; (2) preparation of a series of modified trichothecenes which will be useful in the preparation of generic antibodies for the simple trichothecenes; and (3) study of the transport in solis and plants by the trichothecenes, in order to determine the long-term ecological effects of trichothecenes contamination of highly contaminated areas. 15-3H-verrucarol was prepared by two different synthetic procedures. Verrucarin A was labeled with tritium to give 2'-3H-verrucarin A and 16-3H-verrucarin A. Two nontoxic trichothecenes were prepared, one of which has a 4,15-ether bridge and the other has an 8,15-ether bridge. Roridin A was shown to bind irreversibly to soils, with the percent recovery from spiked-soil sample decreasing with time and decreasing with decreasing concentration of mycotoxin in the soil. The potent cytotoxin myrotoxin B was isolated from a fungal culture and submitted for toxicological evaluation.

  8. Thyroid preparation overdose

    Science.gov (United States)

    Thyroid preparations are medicines used to treat thyroid gland disorders. Overdose occurs when someone takes more than the normal or recommended amount of this medicine. This can be by accident or ...

  9. ARRA NEPA Quarterly Report- First Report: DOJ

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  10. ARRA NEPA Quarterly Report- First Report: DOE

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  11. ARRA NEPA Quarterly Report- Second Report: DOE

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  12. Preparing Teachers for Diversity: The Role of Initial Teacher Education. Annexes 3-6 to the Final Report to DG Education, Youth, Sport and Culture of the European Commission

    Science.gov (United States)

    European Commission, 2017

    2017-01-01

    Research in initial teacher education (ITE) usually focuses on the policies and practices that shape the professional preparation of candidate teachers. There is a wide range of such policies and practices in Europe. One of the main reasons for such heterogeneity is that there is no agreement on what ITE curricula should particularly emphasise…

  13. ADVANCED POWER SYSTEMS - ASH BEHAVIOR IN POWER SYSTEMS. INCLUDES THE SEMIANNUAL REPORT FOR THE PERIOD JANUARY 01, 1998 - JUNE 30, 1998.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    The overall goal of this initiative is to develop fundamental knowledge of ash behavior in power systems for the purpose of increasing power production efficiency, reducing operation and maintenance costs, and reducing greenhouse gas emissions into the atmosphere. The specific objectives of this initiative focus primarily on ash behavior related to advanced power systems and include the following: Determine the current status of the fundamental ash interactions and deposition formation mechanisms as already reported through previous or ongoing projects at the EERC or in the literature; Determine sintering mechanisms for temperatures and particle compositions that are less well known and remain for the most part undetermined; Identify the relationship between the temperature of critical viscosity (T{sub cv}) as measured in a viscometer and the crystallization occurring in the melt; Perform a literature search on the use of heated-stage microscopy (HSM) for examining in situ ash-sintering phenomena and then validate the use of HSM in the determination of viscosity in spherical ash particles; Ascertain the formation and stability of specific mineral or amorphous phases in deposits typical of advanced power systems; and Evaluate corrosion for alloys being used in supercritical combustion systems.

  14. A report on case reports

    Directory of Open Access Journals (Sweden)

    Gopikrishna Velayutham

    2010-01-01

    Full Text Available Case reports are defined as the scientific documentation of a single clinical observation and have a time-honored and rich tradition in medicine and scientific publication. This article discusses the role and relevance of case reports in the current evidence-based medical literature. It also seeks to help and guide authors to understand how to prepare a reasonable and well-written case report and how they may anticipate concerns that peer reviewers may express when scrutinizing their manuscript. An overview of the Journal of Conservative Dentistry′s review process of a manuscript submission is provided for the benefit of future authors. It is important to be able to read a case report critically and to use the information they contain appropriately. This article also discusses the factors to consider in evaluating individual case reports, and discusses a practical conceptual scheme for evaluating the potential value and educational content of a case report.

  15. Access cavity preparation.

    Science.gov (United States)

    Adams, N; Tomson, P L

    2014-03-01

    Each stage of root canal treatment should be carried out to the highest possible standard. The access cavity is arguably the most important technical stage, as subsequent preparation of the root canal(s) can be severely comprised if this is not well executed. Inadequate access can lead to canals being left untreated, poorly disinfected, difficult to shape and obturate, and may ultimately lead to the failure of the treatment. This paper highlights common features in root canal anatomy and outlines basic principles for locating root canals and producing a good access cavity. It also explores each phase of the preparation in detail and offers suggestions of instruments that have been specifically designed to overcome potential difficulties in the process. Good access design and preparation will result in an operative environment which will facilitate cleaning, shaping and obturation of the root canal system in order to maximise success.

  16. Preparation of hydrophobic coatings

    Science.gov (United States)

    Branson, Eric D.; Shah, Pratik B.; Singh, Seema; Brinker, C. Jeffrey

    2009-02-03

    A method for preparing a hydrophobic coating by preparing a precursor sol comprising a metal alkoxide, a solvent, a basic catalyst, a fluoroalkyl compound and water, depositing the precursor sol as a film onto a surface, such as a substrate or a pipe, heating, the film and exposing the film to a hydrophobic silane compound to form a hydrophobic coating with a contact angle greater than approximately 150.degree.. The contact angle of the film can be controlled by exposure to ultraviolet radiation to reduce the contact angle and subsequent exposure to a hydrophobic silane compound to increase the contact angle.

  17. Activity report

    Energy Technology Data Exchange (ETDEWEB)

    Yu, S W

    2008-08-11

    This report is aimed to show the author's activities to support the LDRD. The title is 'Investigation of the Double-C Behavior in the Pu-Ga Time-Temperature-Transformation Diagram' The sections are: (1) Sample Holder Test; (2) Calculation of x-ray diffraction patterns; (3) Literature search and preparing publications; (4) Tasks Required for APS Experiments; and (5) Communications.

  18. Khrushchev Report

    Directory of Open Access Journals (Sweden)

    Louis Ulrich

    2013-02-01

    Full Text Available The Twentieth CPSU Congress was crucial for the evolution of the USSR, as well as for the other communist countries, by triggering the process of de-Stalinisation. To highlight this historical reality, the current article provides the context in which the Khrushchev Report was prepared, how it was presented at the Congress and the implications it has had on the international communist movement.

  19. Student Preparation for the International Environmental Profession

    Science.gov (United States)

    Thomas, Ian; Meehan, Barry

    2010-01-01

    Many universities have strategies for exposing students to international experiences, but little is reported on their implementation. One example of an implemented activity is the multidisciplinary research project for undergraduate environment students, at RMIT University, that both prepares students to work in the environment profession and…

  20. Sperm preparation for fertilization

    NARCIS (Netherlands)

    Gadella, B.M.

    2014-01-01

    Description This book contains 19 chapters that discuss theoretical and applied andrology for domestic, zoo and wild animals. Topics include semen and its constituents; sperm production and harvest; determinants of sperm morphology; sperm preparation for fertilization; practical aspects of semen cry

  1. Bacteriophage-based Probiotic Preparation for Managing Shigella Infections

    Science.gov (United States)

    2015-04-16

    for a probiotic preparation – based on naturally occurring bacteriophages – as a way to condition the GI tract’s microflora gently and favorably...The preparation (designated “ShigActive”) is a bacteriophage cocktail that specifically targets Shigella spp. (significant diarrhea-causing pathogens...10-Apr-2013 Approved for Public Release; Distribution Unlimited Final Report: Bacteriophage -based Probiotic Preparation for Managing Shigella

  2. Pressurized fluidized-bed hydroretorting of eastern oil shales. Volume 4, Task 5, Operation of PFH on beneficiated shale, Task 6, Environmental data and mitigation analyses and Task 7, Sample procurement, preparation, and characterization: Final report, September 1987--May 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    The objective of Task 5 (Operation of Pressurized Fluidized-Bed Hydro-Retorting (PFH) on Beneficiated Shale) was to modify the PFH process to facilitate its use for fine-sized, beneficiated Eastern shales. This task was divided into 3 subtasks: Non-Reactive Testing, Reactive Testing, and Data Analysis and Correlations. The potential environment impacts of PFH processing of oil shale must be assessed throughout the development program to ensure that the appropriate technologies are in place to mitigate any adverse effects. The overall objectives of Task 6 (Environmental Data and Mitigation Analyses) were to obtain environmental data relating to PFH and shale beneficiation and to analyze the potential environmental impacts of the integrated PFH process. The task was divided into the following four subtasks. Characterization of Processed Shales (IGT), 6.2. Water Availability and Treatment Studies, 6.3. Heavy Metals Removal and 6.4. PFH Systems Analysis. The objective of Task 7 (Sample Procurement, Preparation, and Characterization) was to procure, prepare, and characterize raw and beneficiated bulk samples of Eastern oil shale for all of the experimental tasks in the program. Accomplishments for these tasks are presented.

  3. COMPASS Status Report 2016

    CERN Document Server

    Denisov, O Yu

    2016-01-01

    The report reviews the activities and the achievements of the Collaboration during the last twelve months. Covered items are the results and ongoing analysis for the data collected in the previous years and the preparation for the 2016 run.

  4. 2014 Site Environmental Report

    Energy Technology Data Exchange (ETDEWEB)

    Paquette, Douglas [Brookhaven National Lab. (BNL), Upton, NY (United States); Remien, Jason [Brookhaven National Lab. (BNL), Upton, NY (United States); Foley, Brian [Brookhaven National Lab. (BNL), Upton, NY (United States); Burke, John [Brookhaven National Lab. (BNL), Upton, NY (United States); Dorsch, William [Brookhaven National Lab. (BNL), Upton, NY (United States); Ratel, Karen [Brookhaven National Lab. (BNL), Upton, NY (United States); Howe, Robert [Brookhaven National Lab. (BNL), Upton, NY (United States); Welty, Tim [Brookhaven National Lab. (BNL), Upton, NY (United States); Williams, Jeffrey [Brookhaven National Lab. (BNL), Upton, NY (United States); Pohlpt, Peter [Brookhaven National Lab. (BNL), Upton, NY (United States); Lagattolla, Richard [Brookhaven National Lab. (BNL), Upton, NY (United States); Metz, Robert [Brookhaven National Lab. (BNL), Upton, NY (United States); Milligan, James [Brookhaven National Lab. (BNL), Upton, NY (United States); Lettieri, Lawrence [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2015-10-01

    BNL prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1B, Environment, Safety and Health Reporting. The report is written to inform the public, regulators, employees, and other stakeholders of the Laboratory’s environmental performance during the calendar year in review.

  5. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned and the limited capacity of the main auditorium, you are requested to register in advance via ...

  6. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place in the afternoons of 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance via Ind...

  7. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance ...

  8. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register ...

  9. Preparations, models, and simulations.

    Science.gov (United States)

    Rheinberger, Hans-Jörg

    2015-01-01

    This paper proposes an outline for a typology of the different forms that scientific objects can take in the life sciences. The first section discusses preparations (or specimens)--a form of scientific object that accompanied the development of modern biology in different guises from the seventeenth century to the present: as anatomical-morphological specimens, as microscopic cuts, and as biochemical preparations. In the second section, the characteristics of models in biology are discussed. They became prominent from the end of the nineteenth century onwards. Some remarks on the role of simulations--characterising the life sciences of the turn from the twentieth to the twenty-first century--conclude the paper.

  10. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register ...

  11. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2009-01-01

    The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 11, 13, 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance ...

  12. Preparation of mullite fiber

    Energy Technology Data Exchange (ETDEWEB)

    Chen, L.; Wang, B.; Liu, S.; Yan, Y. [Xiamen Univ. (China). Dept. of Chemistry

    1996-06-01

    Transparent mullite fibers have been prepared using aluminum carboxylates (ACs) and tetraethyl orthosilicate (TEOS) as starting materials. The ACs are derived from the catalyzed dissolution of elemental aluminum in a mixture of formic acid and acetic acid. The solubility of aluminum in the acids is influenced by the concentrations of the acids, water, and additives and the preparation temperature. A 1:4:3:24 molar ratio of aluminum, formic acid, acetic acid, and water dissolves the aluminum completely to give a colorless, clear solution suitable for fiber synthesis. The mixture of the ACs and TEOS, in the presence of ethyl alcohol as a mutual solvent at 50--60 C, is concentrated to give a spinnable dope, from which mullite precursor fibers can be drawn. Heat treatment of the precursor at 1,250 C yields crystallized and transparent mullite fibers.

  13. [Microflora of spiruline preparations].

    Science.gov (United States)

    Jacquet, J

    1975-01-01

    A study, by direct microscopic examination and cultures, shows that the microflore which accompanies the spirulines preparations, varies as the origin and the technologie treatment quality. The main species are bacillacees; then, come faecal streptococcus which are the best contaminations indicators; enterobacteries, yeasts, moulds spores, are exceptional. Dry products as getting old, entail a great decrease of all the species, the anaerobies being more resistant.

  14. The Preparation of Graphene

    Institute of Scientific and Technical Information of China (English)

    Chen Yanyan

    2015-01-01

    Graphene has unique structure and possesses excellent physical and chemical properties, and it has received a great deal of attention in related research fields. The quality, quantity and application of graphene are related to its preparation methods. At present the bottleneck of graphene research is that both high-quality and large quantity of graphene could not be obtained simultaneously and the reason is that the basic mechanism of graphene formation has mot been wel understood.

  15. Preparation of chitosan gel

    Directory of Open Access Journals (Sweden)

    Lagerge S.

    2012-06-01

    Full Text Available Aerogel conditioning of the chitosan makes it possible to prepare porous solids of significant specific surface. The increase in the chitosan concentration or the degree of acetylation decreases the specific surface of the synthesized chitosan gel. Whereas drying with supercritical CO2 more effectively makes it possible to preserve the volume of the spheres of gel and to have a more significant specific surface in comparison with evaporative drying.

  16. Undergraduate and Graduate Preparation in Educational Research Methods

    Science.gov (United States)

    Barcikowski, Robert S.

    2004-01-01

    The advent of high stakes state testing in K-12 education and The No Child Left Behind Act of 2001, with its focus on "scientifically-based research" (SBR), has opened new challenges for both undergraduate and graduate preparation programs in education. This address will report on how we are currently preparing our undergraduate and graduate…

  17. 75 FR 14539 - Furnishing Identifying Number of Tax Return Preparer

    Science.gov (United States)

    2010-03-26

    ..., will increase tax compliance and allow taxpayers to be confident that the tax return preparers to whom... required to obtain and use a PTIN as the exclusive preparer identifying number and undergo a tax-compliance... testing, continuing education, and tax compliance checks. The Report contemplates that only...

  18. 2006 SITE ENVIRONMENTAL REPORT

    Energy Technology Data Exchange (ETDEWEB)

    BROOKHAVEN NATIONAL LABORATORY; RATEL,K.

    2007-10-01

    Each year, Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy. The report is written to inform the public, regulators, employees, and other stakeholders of BNL's environmental performance during the calendar year in review. The SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and compliance, restoration, and surveillance monitoring program performance. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. The report is available in print and as a downloadable file on the BNL web page at http://www.bnl.gov/ewms/ser/. A summary of the SER is also prepared each year to provide a general overview of the report, and is distributed with a CD of the full report.

  19. 2009 Site Environmental Report

    Energy Technology Data Exchange (ETDEWEB)

    Ratel, K.M.; Brookhaven National Laboratory

    2010-09-30

    Each year, Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy. The report is written to inform the public, regulators, employees, and other stakeholders of BNL's environmental performance during the calendar year in review. The SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and compliance, restoration, and surveillance monitoring program performance. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. The report is available in print and as a downloadable file on the BNL web page at http://www.bnl.gov/ewms/ser/. A summary of the SER is also prepared each year to provide a general overview of the report, and is distributed with a CD of the full report.

  20. Using the factors that have a positive impact on the retention of low socioeconomic students to prepare accelerated enrolled nurses for the science units of a nursing degree. A Practice Report

    Directory of Open Access Journals (Sweden)

    Sheila Doggrell

    2015-03-01

    Full Text Available At a campus in a low socioeconomic (SES area, our University allows enrolled nurses entry into the second year of a Bachelor of Nursing, but attrition is high.  Using the factors, described by Yorke and Thomas (2003 to have a positive impact on the attrition of low SES students, we developed strategies to prepare the enrolled nurses for the pharmacology and bioscience units of a nursing degree with the aim of reducing their attrition.  As a strategy, the introduction of review lectures of anatomy, physiology and microbiology, was associated with significantly reduced attrition rates. The subsequent introduction of a formative website activity of some basic concepts in bioscience and pharmacology, and a workshop addressing study skills and online resources, were associated with a further reduction in attrition rates of enrolled nursing students in a Bachelor of Nursing

  1. Annotated bibliography on selected areas of coal mining research and development. Report prepared for the Committee on Science and Technology, US House of Representatives, Ninety-Sixth Congress, First Session by the Congressional Research Service, Library of Congress

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    The Congressional Research Service has completed an annotated bibliography on coal mining research and development. Although the completion of the study was delayed in order to permit CRS analysts to search the libraries of Bituminous Coal, Research Inc., and the Bureau of Mines in the Pittsburgh area, current re-emphasis on the use of coal as an energy source indicates a sustained relevance. The bibliography presents key references to coal-mining R and D under six subject headings keyed to issues of central concern in coal production: (1) mine health and safety, (2) methane recovery, (3) 1-hour rescuer, (4) use of diesels underground, (5) coal preparation, and (6) manpower development in coal mining.

  2. Arsenic Release from Foodstuffs upon Food Preparation.

    Science.gov (United States)

    Cheyns, Karlien; Waegeneers, Nadia; Van de Wiele, Tom; Ruttens, Ann

    2017-03-22

    In this study the concentration of total arsenic (As) and arsenic species (inorganic As, arsenobetaine, dimethylarsinate, and methylarsonate) was monitored in different foodstuffs (rice, vegetables, algae, fish, crustacean, molluscs) before and after preparation using common kitchen practices. By measuring the water content of the foodstuff and by reporting arsenic concentrations on a dry weight base, we were able to distinguish between As release effects due to food preparation and As decrease due to changes in moisture content upon food preparation. Arsenic species were released to the broth during boiling, steaming, frying, or soaking of the food. Concentrations declined with maxima of 57% for total arsenic, 65% for inorganic As, and 32% for arsenobetaine. On the basis of a combination of our own results and literature data, we conclude that the extent of this release of arsenic species is species specific, with inorganic arsenic species being released most easily, followed by the small organic As species and the large organic As species.

  3. Seier NWR second year baseline CCP preparation surveys

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Final report for a project to collect baseline biological information on John W. And Louise Seier National Wildlife Refuge, to aid in preparation of 2014...

  4. Physiologic effects of bowel preparation

    DEFF Research Database (Denmark)

    Holte, Kathrine; Nielsen, Kristine Grubbe; Madsen, Jan Lysgård;

    2004-01-01

    as increased phosphate and urea concentrations, whereas calcium and potassium concentrations decreased significantly after bowel preparation. No differences in plasma or extracellular volumes were seen. Orthostatic tolerance and balance function did not change after bowel preparation. CONCLUSIONS: Bowel...

  5. Preparing for Emergency Situations

    Science.gov (United States)

    Asproth, Viveca; Amcoff Nyström, Christina

    2010-11-01

    Disaster relief can be seen as a dynamic multi actor process with actors both joining and leaving the relief work during the help and rescue phase after the disaster has occurred. Actors may be governmental agencies, non profit voluntary organisations or spontaneous helpers comprised of individual citizens or temporal groups of citizens. Hence, they will vary widely in agility, competence, resources, and endurance. To prepare for for disasters a net based Agora with simulation of emergency situations for mutual preparation, training, and organisational learning is suggested. Such an Agora will ensure future security by: -Rising awareness and preparedness of potential disaster responders by help of the components and resources in the netAgora environment; -Improving cooperation and coordination between responders; -Improving competence and performance of organisations involved in security issues; -Bridging cultural differences between responders from different organizations and different backgrounds. The developed models are intended to reflect intelligent anticipatory systems for human operator anticipation of future consequences. As a way to catch what should be included in this netbased Agora and to join the split pictures that is present, Team Syntegrity could be a helpful tool. The purpose of Team Syntegrity is to stimulate collaboration and incite cross fertilization and creativity. The difference between syntegration and other group work is that the participants are evenly and uniquely distributed and will collectively have the means, the knowledge, the experience, the perspectives, and the expertise, to deal with the topic. In this paper the possibilities with using Team Syntegrity in preparation for the development of a netbased Agora is discussed. We have identified that Team Syntegrity could be useful in the steps User Integration, Designing the netAgora environment, developing Test Scenarios, and assessment of netAgora environment.

  6. Preparation of tungsten oxide

    Science.gov (United States)

    Bulian, Christopher J.; Dye, Robert C.; Son, Steven F.; Jorgensen, Betty S.; Perry, W. Lee

    2009-09-22

    Tungsten trioxide hydrate (WO.sub.3.H.sub.2O) was prepared from a precursor solution of ammonium paratungstate in concentrated aqueous hydrochloric acid. The precursor solution was rapidly added to water, resulting in the crash precipitation of a yellow white powder identified as WO.sub.3.H.sub.2O nanosized platelets by x-ray diffraction and scanning electron microscopy. Annealing of the powder at 200.degree. C. provided cubic phase WO.sub.3 nanopowder, and at 400.degree. C. provided WO.sub.3 nanopowder as a mixture of monoclinic and orthorhombic phases.

  7. End-preparation assessments and tests for compounded sterile preparations.

    Science.gov (United States)

    McElhiney, Linda F

    2013-01-01

    Outsourcing has become a necessity to obtain sterile products that are currently on backorder. Because of the expense of outsourcing sterile compounding, pharmacy leadership in health systems are now considering the option of insourcing and batch preparing compounded sterile preparations, which can be a viable option for a health system. It can significantly decrease drug-spending costs, and the pharmacy has a complete record of the compounding process. The key to preparing high-quality, safe, sterile preparations and meeting United States Pharmacopeia standards is end-preparation assessments and tests.

  8. Prepare Healthy Foods with Toddlers

    Science.gov (United States)

    Izumi-Taylor, Satomi; Rike, Cheryl

    2011-01-01

    Toddlers--from about 16 to 36 months--can learn a variety of skills as they prepare food and follow recipes in developmentally appropriate ways. Early childhood teachers are encouraged to support young children's healthy eating habits by offering simple food preparation experiences. When toddlers--and preschoolers--safely prepare healthy snacks,…

  9. Why Specialized Preparation is Critical.

    Science.gov (United States)

    McEwin, C. Kenneth; Dickinson, Thomas S.; Smith, Tracy W.

    2003-01-01

    Asserts that mandating specific teacher preparation programs may be necessary to ensure that teachers are adequately prepared for the unique challenges and rewards of teaching young adolescents, discussing: the desirability of teacher young adolescents, important elements of teacher preparation, the need for tighter licensure requirements, and the…

  10. Dynamized Preparations in Cell Culture

    Directory of Open Access Journals (Sweden)

    Ellanzhiyil Surendran Sunila

    2009-01-01

    Full Text Available Although reports on the efficacy of homeopathic medicines in animal models are limited, there are even fewer reports on the in vitro action of these dynamized preparations. We have evaluated the cytotoxic activity of 30C and 200C potencies of ten dynamized medicines against Dalton's Lymphoma Ascites, Ehrlich's Ascites Carcinoma, lung fibroblast (L929 and Chinese Hamster Ovary (CHO cell lines and compared activity with their mother tinctures during short-term and long-term cell culture. The effect of dynamized medicines to induce apoptosis was also evaluated and we studied how dynamized medicines affected genes expressed during apoptosis. Mother tinctures as well as some dynamized medicines showed significant cytotoxicity to cells during short and long-term incubation. Potentiated alcohol control did not produce any cytotoxicity at concentrations studied. The dynamized medicines were found to inhibit CHO cell colony formation and thymidine uptake in L929 cells and those of Thuja, Hydrastis and Carcinosinum were found to induce apoptosis in DLA cells. Moreover, dynamized Carcinosinum was found to induce the expression of p53 while dynamized Thuja produced characteristic laddering pattern in agarose gel electrophoresis of DNA. These results indicate that dynamized medicines possess cytotoxic as well as apoptosis-inducing properties.

  11. The Preparation of Psychological Service Providers to the Deaf. A Report of the Spartanburg Conference on the Functions, Competencies and Training of Psychological Service Providers to the Deaf. Monograph No. 4.

    Science.gov (United States)

    Levine, Edna S., Ed.

    Reported are findings of the Spartanburg Conference, a multidisciplinary meeting designed to set up guidelines for training psychological service providers to the deaf. Considered in Chapter I are studies relating to the historical background of psychological practice with the deaf. The organization of the conference is explained in Chapter II in…

  12. Vistazos Intimos De Puebla; Una Compilacion De Informes Individuales Preparados Por Los Participantes Del Instituto De Verano (NDEA) (Close-ups on Puebla; A Compilation of Individual Reports Prepared by the Participants of the NDEA Summer Institute).

    Science.gov (United States)

    Wichita State Univ., KS.

    The individual and committee reports on the sociology of Puebla, Mexico, which are collected here, were written by participants in an NDEA Summer Institute program of the University of Wichita, Kansas. The underlying motives of the program, described in the preface, were to provide participants with real language experience and a chance to…

  13. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2007-01-01

    The Department of Human Resources is organising a preparation for retirement seminar which will take place on the four successive afternoons of 2 to 5 October 2007. Similar seminars in the past have always proved highly successful. Retirement marks the end of one’s working life and the start of a new period of life. This period of transition and change is experienced differently from one individual to another. In any case, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above as well as those who have retired during the year have been sent a personal invitation to attend. Spouses are welcome. Staff members below 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned and the limited capacity of th...

  14. Preparation for retirement seminar

    CERN Multimedia

    HR Department

      The Human Resources Department is organizing a preparation for retirement seminar, which will take place on the afternoons of the 25 and 27 November 2009. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to the availability of places. Registration: In view of the number of people concerned and the limited capacity of the Main Auditorium, you are requested to register in advance via Indico. &a...

  15. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2011-01-01

    The Human Resources Department is organizing a Preparation for Retirement Seminar, which will take place on 18 and 21 October 2011 in the afternoon in the Main Auditorium and on 19 October and 15 and 16 November 2011 in the afternoon in the Council Chamber. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned, you are ...

  16. Preparation for Retirement Seminar

    CERN Multimedia

    HR Department

    2011-01-01

    The Human Resources Department is organizing a Preparation for Retirement Seminar, which will take place on 18 and 21 October 2011 in the afternoon in the Main Auditorium and on 19 October and 15 and 16 November 2011 in the afternoon in the Council Chamber. Similar seminars in the past have always proved highly successful. Retirement marks the end of a person’s working life and the start of a new chapter. This period of transition is experienced differently from one individual to another. In all cases, being well-informed and prepared greatly facilitates the change in lifestyle. We would like to draw your attention to the following information: Staff concerned: All staff members aged 58 and above have been sent a personal invitation to attend. Spouses are welcome. Staff members under the age of 58 who are interested in attending the seminar may also apply. Their applications will be accepted subject to availability of places. Registration: In view of the number of people concerned, you are r...

  17. PREPARATION FOR RETIREMENT PROGRAMME

    CERN Multimedia

    Human Resources Division

    2001-01-01

    27 March 2001 from 2.00 p.m. to 5.30 p.m. 28 March 2001 from 2.00 p.m. to 5.30 p.m. 29 March 2001 from 2.00 p.m. to 5.30 p.m. 30 March 2001 from 2.00 p.m. to 4.45 p.m. Auditorium (Main Building) After the success of the preparation seminars held in recent years, it has been decided that the programme should continue. The forthcoming seminar has been prepared in close collaboration with the CERN Pensioners' Association. The programme will be organised over several half-day sessions. Once again this year, a special session will be devoted to the 10th revision of the Swiss state pension scheme, the 'AVS' (Assurance-Vieillesse et Survivants), and the consequences for international civil servants. A talk will be given by Mrs Danièle Siebold, Director of the Caisse Cantonale Genevoise de Compensation, aimed mainly at those residing in or intending to move to Switzerland, or who worked in Switzerland before joining CERN. To enable Mrs Siebold to respond to your concerns as effectively as possible, please ...

  18. Data Breach Preparation

    Energy Technology Data Exchange (ETDEWEB)

    Belangia, David Warren [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-03-13

    The Home Depot Data Breach is the second largest data breach on record. It has or will affect up to 56 million debit or credit cards. A trusted vendor account, coupled with the use of a previously unknown variant of malware that allowed the establishment of a foothold, was the entry point into the Home Depot network. Once inside the perimeter, privilege escalation provided an avenue to obtain the desired information. Home Depot did, however, learn some lessons from Target. Home Depot certainly communicated better than Target, procured insurance, and instituted as secure an environment as possible. There are specific measures an institution should undertake to prepare for a data breach, and everyone can learn from this breach. Publicly available information about the Home Depot Data Breach provides insight into the attack, an old malware variant with a new twist.While the malware was modified as to be unrecognizable with tools, it probably should have been detected. There are also concerns with Home Depot’s insurance and the insurance provider’s apparent lack of fully reimbursing Home Depot for their losses. The effect on shareholders and Home Depot’s stock price was short lived. This story is still evolving but provides interesting lessons learned concerning how an organization should prepare for it inevitable breach.

  19. Survey report for fiscal 1998 on the survey on preparation of data collection related to new energy technology development (unutilized energies); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (miriyo energy) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys have been made with objectives to put into order systematically the data related to unutilized energies, to include new data into the data collection, and to complete the data collection with higher degree of coverage. This paper elucidates the significance of unutilized energy using heat supply systems, puts into order the kinds and specific properties of unutilized energies, and enumerates the typical systems for heat supply utilizing the unutilized energies. Unutilized energy using heat supply facilities in Japan were surveyed, which were classified by unutilized energy sources, unutilized energy temperature levels, and territories to prepare a detailed data collection for typical introduction cases. Introduction cases in overseas countries were put into order with those in Europe and America as the main introduction cases. Policies, legislation and subsidy institutions on unutilized energies were surveyed and put into order mainly for Japan, Europe and America. The status of research and development in Japan is stated. Two representative examples of unutilized energy using heat supply systems were surveyed, and the effect of the introduction was investigated. Other statements include typical costs, basic terminology, lists of major related corporations and organizations, and such related information as distribution cost. (NEDO)

  20. The Abacus: Teachers' Preparation and Beliefs about Their Abacus Preservice Preparation

    Science.gov (United States)

    Rosenblum, L. Penny; Hong, Sunggye; Amato, Sheila

    2013-01-01

    Introduction: This article reports on a study of 196 teachers who shared their experiences and opinions related to how they were taught to use the Cranmer abacus. Methods: In February and March 2012, the participants completed an online survey to gather information about their preparation in using and beliefs about computation with the Cranmer…

  1. Catalytic fabric filtration for simultaneous NO{sub x} and particulate control. Quarterly technical progress report, July 1--September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Weber, G.F.; Ness, S.R.; Schelkoph, G.L.

    1993-11-01

    The EERC approach to meeting the program objective involves the development of a CFF for simultaneous NO{sub x} and particulate control. The idea of applying either a permanent or throwaway catalyst to a high-temperature fabric filter for NO{sub x} control is not new. However, advances at OCF have shown that a high-activity catalyst can be applied to a high-temperature woven glass cloth, resulting in a fabric filter material that can operate at temperatures higher than commercially available, coated glass fabric. The NO{sub x} is removed by catalytic reduction with ammonia to form nitrogen and water. The catalyst employed at this time is vanadium-titanium, but the exact catalyst composition and the unique method of applying the catalyst to high-temperature glass fabric are the property of OCF. Other catalyst options are being evaluated by OCF in order to improve catalyst performance and minimize catalyst cost. Bench-scale experimental results have shown that over 90% NO{sub x} removal can be achieved, that the catalyst-fabric has promising self-abrasion characteristics, and that the potential exists for substantially reduced cost compared to conventional SCR and fabric filtration technologies. However, development of the technology required further evaluation of air-to-cloth ratio effects, ammonia slip, SO{sub 2} oxidation to SO{sub 3}, temperature cycling, catalyst-coated fabric preparation, fuel impacts, fabric cleaning (reverse-gas versus pulse-jet), catalyst life (poisoning and resistance to erosion), and filter performance/life (particulate control, differential pressure, and durability).

  2. Catalytic fabric filtration for simultaneous NO{sub x} and particulate control. Quarterly technical progress report, October 1--December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Weber, G.F.; Ness, S.R.; Schelkoph, G.L.

    1994-01-01

    The EERC approach to meeting the program objective involves the development of a CFF for simultaneous NO. and particulate control. The idea of applying either a permanent or throwaway catalyst to a high-temperature fabric filter for NO. control is not new (1--4). However, advances at OCF have shown that a high-activity catalyst can be applied to a high-temperature woven glass cloth, resulting in a fabric filter material that can operate at temperatures higher than commercially available, coated glass fabric. The NO. is removed by catalytic reduction with ammonia to form nitrogen and water. The catalyst employed at this time is vanadium-titanium, but the exact catalyst composition and the unique method of applying the catalyst to high-temperature glass fabric are the property of OCF (5). Other catalyst options are being evaluated by OCF in order to improve catalyst performance and minimize catalyst cost. Bench-scale experimental results have shown that over 90% NO. removal can be achieved, that the catalyst-coated fabric has promising self-abrasion characteristics, and that the potential exists for substantially reduced cost compared to conventional SCR and fabric filtration technologies (6,7). However, development of the technology required further evaluation of air-to-cloth ratio effects, ammonia slip, SO{sub 2} oxidation to SO{sub 3}, temperature cycling, catalyst-coated fabric preparation, fuel impacts, fabric cleaning (reverse-gas versus pulse-jet), catalyst life (poisoning and resistance to erosion), and filter performance/life (particulate control, differential pressure, and durability).

  3. Factors Affecting Preparers’ and Auditors’ Judgements about Materiality and Conciseness in Integrated Reporting

    NARCIS (Netherlands)

    Wee, M.; Tarca, A.; Krug, L.; Aerts, Walter; Pink, P.; Tilling, M.

    This report provides timely evidence about emerging practice among corporate report preparers around the world in determining materiality and achieving conciseness. It investigates how corporate report preparers make decisions about what to report with reference to the International Framework,

  4. 2007 Site Environmental Report

    Energy Technology Data Exchange (ETDEWEB)

    Ratel,K.

    2008-10-01

    Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy. The report is written to inform the public, regulators, employees, and other stakeholders of the Laboratory's environmental performance during the calendar year in review. Volume I of the SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and performance in restoration and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. Volume II of the SER, the Groundwater Status Report, also is prepared annually to report on the status of and evaluate the performance of groundwater treatment systems at the Laboratory. Volume II includes detailed technical summaries of groundwater data and its interpretation, and is intended for internal BNL users, regulators, and other technically oriented stakeholders. A brief summary of the information contained in Volume II is included in this volume in Chapter 7, Groundwater Protection. Both reports are available in print and as downloadable files on the BNL web page at http://www.bnl.gov/ewms/ser/. An electronic version on compact disc is distributed with each printed report. In addition, a summary of Volume I is prepared each year to provide a general overview of the report, and is distributed with a compact disc containing the-length report.

  5. Preparation of the Superconductor Substrate: Strontium Titanate

    Science.gov (United States)

    1988-09-01

    single crystals of strontium titanate is derived from the original method developed by Verneuil . 16 The general procedure for the growth of single... crystals growth are reported. The growth direction was determined to be 5 degrees away from the [2111 direction. ICP-emission spectroscopy irdicates... Growth of Strontium Titanate Crystals 5 2.4 Preparation of Substrates 8 3. RESULTS AND CONCLUSIONS 8 REFERENCES 13 Illustrations 1. Schematic Diagram

  6. Review of research literature on: "Parenting styles and childrearing practices among Poles : historical and contemporary perspectives" : report prepared in the framework of the Polish-Norwegian research project PARMigration Navigator

    OpenAIRE

    2015-01-01

    This report summarizes the findings of a literature review of existing research on issues pertaining to parenting styles and child rearing practices among Polish migrant families living abroad in different immigration contexts and under changing socio-economic conditions in Poland. The review was conducted in the scope of the international research project entitled ‘Socio-cultural and Psychological Predictors of Work-Life Balance and Gender Equality - Cross-Cultural Comparison of Polish a...

  7. Preparing Students for Globalization

    DEFF Research Database (Denmark)

    Friesel, Anna

    2010-01-01

    : USA, China, Korea, Mexico, Chile and others. We describe our experiences of working on industrial projects with international teams and analyse the development and trends in student mobility. The growing popularity of these programmes and the increasing number of the students joining our international......A. Friesel. Preparing Students for Globalization Working with International Teams with Projects // Electronics and Electrical Engineering. - Kaunas: Technologija, 2019. - No. 6(102). - P. 111-114. This paper summarizes the activities, contents and overall outcomes of our experiences...... with international students studying at the Copenhagen University College of Engineering (in short - IHK); in particular students coming for one semester exchange program under Erasmus-programme. IHK's participation in EU-supported programmes like EIE-Surveyor and ELLEIEC, both ERASMUS thematic networks, have...

  8. Preparing for faster filling

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Following the programmed technical stop last week, operators focussed on preparing the machine for faster filling, which includes multibunch injection and a faster pre-cycle phase.   The LHC1 screen shot during the first multibunch injection operation. The LHC operational schedule incorporates a technical stop for preventive maintenance roughly every six weeks of stable operation, during which several interventions on the various machines are carried out. Last week these included the replacement of a faulty magnet in the SPS pre-accelerator, which required the subsequent re-setting of the system of particle extraction and transfer to the LHC. At the end of last week, all the machines were handed back for operation and work could start on accommodating all the changes made into the complex systems in order for normal operation to be resumed. These ‘recovery’ operations continued through the weekend and into this week. At the beginning of this week, operators succeeded in pro...

  9. Method to prepare Semtex

    Energy Technology Data Exchange (ETDEWEB)

    Alcaraz, A; Dougan, A

    2006-11-26

    This procedure requires the binder and uncoated RDX be prepared in separate steps, see Figure 1: (1) The binder and dye are mixed by agitation with a water-insoluble organic solvent (e.g., toluene), I; (2) The RDX/PETN is agitated thoroughly with water, II; (3) The binder solution I is added to the RDX/water mixture at II with thorough mixing to form a slurry III; (4) In the next step the solvent is distilled off at IV leaving resulting granules; (5) The next step is followed by filtration at V, which may be done by vacuum; (6) The composition is then dried at VI to a dough-like consistency.

  10. Equipment for Topographical Preparation and Analysis of Various Semiconductor Infrared Detector Samples

    Science.gov (United States)

    2015-11-13

    Approved for Public Release; Distribution Unlimited Final Report: Equipment for Topographical Preparation and Analysis of Various Semiconductor Infrared...Final Report: Equipment for Topographical Preparation and Analysis of Various Semiconductor Infrared Detector Samples Report Title A used calibrated...camera will reinitialize and the video settings have to be reset. 6 Figure 4. This will open the both video overlay and the Dektak

  11. Death Valley Lower Carbonate Aquifer Monitoring Program Wells Down Gradient of the Proposed Yucca Mountain Nuclear Waste Repository, U. S. Department of Energy Grant DE-RW0000233 2010 Project Report, prepared by The Hydrodynamics Group, LLC for Inyo County Yucca Mountain Repository Assessment Office

    Energy Technology Data Exchange (ETDEWEB)

    King, Michael J; Bredehoeft, John D., Dr.

    2010-09-03

    Inyo County completed the first year of the U.S. Department of Energy Grant Agreement No. DE-RW0000233. This report presents the results of research conducted within this Grant agreement in the context of Inyo County's Yucca Mountain oversight program goals and objectives. The Hydrodynamics Group, LLC prepared this report for Inyo County Yucca Mountain Repository Assessment Office. The overall goal of Inyo County's Yucca Mountain research program is the evaluation of far-field issues related to potential transport, by ground water, of radionuclide into Inyo County, including Death Valley, and the evaluation of a connection between the Lower Carbonate Aquifer (LCA) and the biosphere. Data collected within the Grant is included in interpretive illustrations and discussions of the results of our analysis. The centeral elements of this Grant prgoram was the drilling of exploratory wells, geophysical surveys, geological mapping of the Southern Funeral Mountain Range. The cullimination of this research was 1) a numerical ground water model of the Southern Funeral Mountain Range demonstrating the potential of a hydraulic connection between the LCA and the major springs in the Furnace Creek area of Death Valley, and 2) a numerical ground water model of the Amargosa Valley to evaluate the potential for radionuclide transport from Yucca Mountain to Inyo County, California. The report provides a description of research and activities performed by The Hydrodynamics Group, LLC on behalf of Inyo County, and copies of key work products in attachments to this report.

  12. Hot water preparation using heat-pumps and loading control on the secondary side. Measurements made on an installation in Uttwil, Switzerland - Final report; Warmwasserbereitung mit Waermepumpe und sekundaerseitiger Laderegelung. Messungen an einer Anlage in Uttwil - Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Hans Mayer, M. [Mayer Ingenieur GmbH, Diessenhofen (Switzerland); Gabathuler, H. R. [Gabathuler Beratung GmbH, Diessenhofen, (Switzerland); Baumgartner, T. [Baumgartner und Partner AG, Rapperswil-Jona (Switzerland)

    2009-06-15

    The object of the project is to prepare basic documentation enabling domestic hot water heating systems to be designed for detached houses, apartment houses, school buildings, swimming pools, hotels, etc. - i.e. installations of any size - using regular commercial heat pumps, heat exchangers and storage tanks, having optimum energy performance and remaining fault-free both in winter and in summer operation. Studies performed in 2007 demonstrated that domestic hot-water temperatures of 54 to 57 {sup o}C could be achieved without auxiliary electrical heating using an external heat exchanger and with step charging, whereby seasonal performance factors of 3.15 to 3.33 were achieved. In the present project, the advantages of anti-legionella circuits with storage control in the secondary circuit are investigated on a test installation in Uttwil (Canton of Thurgau) on the basis of measurement. The measurements were performed using a ground source heat pump with scroll compressor and intermediate steam injection, enabling a maximum condenser exit temperature of 65 {sup o}C to be achieved. The following conclusions were reached in the studies: (i) For installations with normal domestic hot-water consumption (e.g. in residential buildings), cold water strata appear in the lower part of the storage tank. In this case, therefore, step charging in normal operation up to a temperature of about 57 {sup o}C is more advantageous. With this, seasonal performance factors of around 3.33 can be achieved (see 2007 studies). (ii) For installations with only low domestic hot-water consumption, in which the temperature reduction in the storage tank is mainly due to the recirculation system (typical for office buildings), stratified charging is preferable. For a domestic hot-water temperature of 57 {sup o}C, a seasonal performance factor of around 2.6 and for domestic hot-water temperatures above 60 {sup o}C, a seasonal performance factor of 2.5 is more realistic. (iii) The first

  13. Who Prepares for Terrorism?

    Science.gov (United States)

    Bourque, Linda B.; Mileti, Dennis S.; Kano, Megumi; Wood, Michele M.

    2012-01-01

    The National Survey of Disaster Experiences and Preparedness (NSDEP) examined whether households in the United States have engaged in proactive preparedness and avoidance activities since September 11, 2001, and whether the activities reported were done because of terrorism, natural disasters, other reasons, or any combination of reasons. Reported…

  14. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a joumal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  15. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  16. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  17. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Plasma Science and Technology (PST) is a joumal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology; fusion engineering and ion beam bioengineering.

  18. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology; fusion engineering and ion beam bioengineering.

  19. Who Prepares for Terrorism?

    Science.gov (United States)

    Bourque, Linda B.; Mileti, Dennis S.; Kano, Megumi; Wood, Michele M.

    2012-01-01

    The National Survey of Disaster Experiences and Preparedness (NSDEP) examined whether households in the United States have engaged in proactive preparedness and avoidance activities since September 11, 2001, and whether the activities reported were done because of terrorism, natural disasters, other reasons, or any combination of reasons. Reported…

  20. Preparation of polyvinylpyrrodione microspheres by dispersion polymerization

    Institute of Scientific and Technical Information of China (English)

    Linfeng ZHAI; Tiejun SHI; Hualin WANG

    2009-01-01

    The preparation of polyvinylpyrrolidone (PVP) microspheres in ethyl acetate by dispersion polymerization with N-vinylpyrrolidone (NVP) as initial monomer, poly(N-vinylpyrrolidone-co-vinyl acetate) (P (NVP-co-VAc)) as dispersant, and 2, 2'-azobisisobutyr-onitrile(AIBN) as initiator is reported. The influences of monomer concentration, dispersant concentration and initiator concentration on the size of PVP microspheres as well as the monomer conversion were studied. The structure and properties of PVP microspheres were analyzed. The results show that the prepared PVP micro-spheres have a mean diameter of 3-4 μm. With an increase in NVP concentration, the size and the molecular weight of the PVP microspheres as well as the monomer conversion all increase. With increasing P(NVP-co-VAc) concentra-tions, the PVP molecular weight and monomer conversion both increase while the size of the microspheres becomes smaller. As the concentration of AIBN increases, the microsphere size and monomer conversion increase whereas the PVP molecular weight decreases. The PVP prepared by dispersion polymerization has a crystal structure, and its molecular weight is lower compared to that prepared by solution polymerization.

  1. Psychological preparation in sport shooting

    OpenAIRE

    Ledecká, Kateřina

    2013-01-01

    Title: Psychological preparation in sport shooting Objectives: The objective of this thesis is usage of psychological preparation by sport shooting representation team in Czech Republic. How they are informed about psychological preparation. What it means to them. Which types of regulation they use and how they behave before and after a competition. Methods: A Questionnaire was used as a method for data obtaining. The questionnaire was compiled for the purposes of this Thesis. The researched ...

  2. Preoperative preparation of children

    Directory of Open Access Journals (Sweden)

    Priya Reshma Aranha

    2017-01-01

    Full Text Available Surgery is a stressful and anxiety provoking experience for children. Millions of children undergo surgery every year. The majority of children experience significant preoperative anxiety which intern can affect their recovery. Preoperative anxiety may bring about physical and physiological changes in children, which can be particularly evident in terms of increased heart rate and blood pressure. To identify various strategies used to minimize the preoperative anxiety of children and update their clinical effectiveness among children undergoing surgery, the authors searched PubMed, MEDLINE, CINAHL, ScienceDirect, Google Scholar, Scopus, and Cochrane Library for identifying the relevant studies and retrieved available literature. It is concluded that utilization of the strategies available to reduce the preoperative anxiety of children will be a promising intervention to reduce anxiety, to promote relaxation, satisfaction, and speedy recovery. Many of these techniques are simple, cost-effective and can be easily carried out by nurses. It is essential to use the age appropriate and individualized methods in preparing children for surgery. Further research is required to strengthen the evidence.

  3. Preparation for retirement seminar

    CERN Multimedia

    HR Department

    2010-01-01

    (Health insurance and wealth and succession planning) During the preparation for retirement seminar in November 2009, the sessions on health insurance in Switzerland and in France unfortunately had to be postponed. Participants in the seminar also expressed interest in an information session on “How to manage your wealth and organize your succession”. The sessions on health insurance will be held on 16 March 2010 and those on managing wealth and succession on 18 March 2010. Programme for Tuesday 16 March 2010 (TH Theory Conference Room, Building 4/3-006): 09:00 Health insurance in Switzerland by Mr. Sandro Breitenstein, Service de l'Assurance Maladie du Canton de Genève 10:00 Coffee break 10:20 Health insurance in France by Mr. Dominique Curtiaud, Caisse Primaire d'Assurance Maladie de l'Ain Programme for Thursday 18 March 2010 (TH Theory Conference Room, Building 4/3-006): 09:00 How to manage your wealth and organize your succession in Switzerland by Mr. Jean-Marc W...

  4. Preparing for the future

    CERN Multimedia

    Panos Charitos

    2016-01-01

    The second annual meeting of the Future Circular Collider (FCC) design study took place from 11 to 15 April in Rome.   The participants in the second annual meeting of the FCC design study. (Photo: Vinicio Tullio/INFN) More than 450 scientists, researchers and leaders of high-tech industry gathered in Rome to review the progress of the Future Circular Collider (FCC) design study. The study was kicked off in 2014 as a response to a statement in the European Strategy for Particle Physics, and today embraces 74 institutes from 26 countries. With the LHC programme well under way, particle physicists are at an exciting juncture. New results from the 13 TeV run could show that we are on the threshold of an eye-opening era that presents new challenges and calls for developments. “To prepare for its future, CERN should continue to develop a vibrant R&D programme that should take advantage of its strengths and uniqueness, pursue design studies for...

  5. Prepared for internship?

    LENUS (Irish Health Repository)

    Abuhusain, H

    2009-03-01

    Preparedness of medical school graduates for the intern year is one of the emphasised objectives of undergraduate medical training. We have evaluated the perceived preparedness of graduates undertaking the intern year in the Republic of Ireland. A 9-page questionnaire was mailed to all 497 interns in Ireland following commencement of the intern year in July 2005. Data obtained included demographics, perceived preparedness and assessment of perceived clinical skills (four sub-domains: core competencies, communication, emergencies, and educational environment). Information on intern induction was also collected. 99 questionnaires were returned (19.9%). Most of the cohort were Irish and worked in large medical school teaching hospitals. The majority of interns felt \\'unprepared\\' for the intern year. Interns perceived themselves \\'poor\\' in all areas of clinical skills assessed. Intern induction was attended by the majority and most stated it was too short. Medical schools are actively seeking innovative methods, through early patient contact and sub-internships, to better prepare undergraduates for the intern year. The deficiencies identified in this study are significant and emphasise the need for continued reform in the undergraduate curriculum.

  6. Deterministic joint remote state preparation

    Energy Technology Data Exchange (ETDEWEB)

    An, Nguyen Ba, E-mail: nban@iop.vast.ac.vn [Center for Theoretical Physics, Institute of Physics, 10 Dao Tan, Ba Dinh, Hanoi (Viet Nam); Bich, Cao Thi [Center for Theoretical Physics, Institute of Physics, 10 Dao Tan, Ba Dinh, Hanoi (Viet Nam); Physics Department, University of Education No. 1, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam); Don, Nung Van [Center for Theoretical Physics, Institute of Physics, 10 Dao Tan, Ba Dinh, Hanoi (Viet Nam); Physics Department, Hanoi National University, 334 Nguyen Trai, Thanh Xuan, Hanoi (Viet Nam)

    2011-09-26

    We put forward a new nontrivial three-step strategy to execute joint remote state preparation via Einstein-Podolsky-Rosen pairs deterministically. At variance with all existing protocols, in ours the receiver contributes actively in both preparation and reconstruction steps, although he knows nothing about the quantum state to be prepared. -- Highlights: → Deterministic joint remote state preparation via EPR pairs is proposed. → Both general single- and two-qubit states are studied. → Differently from all existing protocols, in ours the receiver participates actively. → This is for the first time such a strategy is adopted.

  7. Preparing Teachers to Teach in Rural Schools. Issues & Answers. REL 2008-No. 045

    Science.gov (United States)

    Barley, Zoe A.; Brigham, Nancy

    2008-01-01

    The Central Region states have greater percentages of rural students and schools than the U.S. average. This report describes how nine teacher preparation programs in the region prepare their graduates for teaching positions in rural settings. The study found that, of 120 institutions in the Central Region that offer teacher preparation, only 17…

  8. Cavity preparation machine for the standardization of in vitro preparations

    Directory of Open Access Journals (Sweden)

    Carlos José Soares

    2008-09-01

    Full Text Available Several in vitro studies employ the confection of cavity preparations that are difficult to standardize by means of manual high speed handpieces. This study presents the development of a cavity preparation machine designed to standardize in vitro cavity preparations. A metal base of 25 mm x 25 mm x 4 mm (length x width x height was coupled to a small mobile table which was designed to be able to move by means of two precision micrometers (0.01-mm accuracy in the horizontal directions (right-left, and back-front. A high speed handpiece was coupled to a metallic connecting rod which had an accurate dial indicator enabling control of the vertical movement. The high speed handpiece is also able to move 180° around its longitudinal axis and 360° around its transversal axis. The suggested cavity preparation machine precisely helps in the standardization of cavity preparations for in vitro studies.

  9. Cavity preparation machine for the standardization of in vitro preparations.

    Science.gov (United States)

    Soares, Carlos José; Fonseca, Rodrigo Borges; Gomide, Henner Alberto; Correr-Sobrinho, Lourenço

    2008-01-01

    Several in vitro studies employ the confection of cavity preparations that are difficult to standardize by means of manual high speed handpieces. This study presents the development of a cavity preparation machine designed to standardize in vitro cavity preparations. A metal base of 25 mm x 25 mm x 4 mm (length x width x height) was coupled to a small mobile table which was designed to be able to move by means of two precision micrometers (0.01-mm accuracy) in the horizontal directions (right-left, and back-front). A high speed handpiece was coupled to a metallic connecting rod which had an accurate dial indicator enabling control of the vertical movement. The high speed handpiece is also able to move 180 degrees around its longitudinal axis and 360 degrees around its transversal axis. The suggested cavity preparation machine precisely helps in the standardization of cavity preparations for in vitro studies.

  10. Survey report for fiscal 1998 on the survey on preparation of data collection related to new energy technology development (wind power generation ); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (furyoku hatsuden) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a result of heightening consciousness on assurance of energy security and global environment problems in recent years, it is urged in Japan to promote development of technologies to introduce and proliferate new energies, and work on acceleration of the introduction. On the other hand, in order to move forward effectively the introduction promoting project intended of proliferation and enlightenment, it is necessary to put into order comprehensively and systematically the different data on the new energies, and summarize them as the basic data. This report, focusing on a wind power generation system, collects and puts into order the latest published data on the wind power generation system, placing in the center the introduction examples in Japan and other countries, supporting measures, wind power generation system markets, and the specifications of major windmills. The major contents may be summarized as follows: significance of introducing the wind power generation system, the current status of the market, policies in different countries, status of introducing the system in other countries, subsidy institutions for the introduction, the introduction flow, efforts made by government related organizations and local governments, a list of window offices of the related corporations, the fundamental knowledge, and the movements in 1998. (NEDO)

  11. Preparing for R501

    CERN Multimedia

    1978-01-01

    The experiment R501 was designed by the Annecy (LAPP)-CERN Collaboration to search for magnetic monopoles at the ISR intersection region I-5. The plastic (kapton) detectors were placed inside the ISR vacuum to detect monopoles accelerated on to them by a solenoidal magnetic field, and were moved by a remotely controlled mechanism, through the extension arm to the intersection bicone (Annual Report 1978 p. 120). See also photo 7806554X

  12. PREPARE: guidelines for planning animal research and testing.

    Science.gov (United States)

    Smith, Adrian J; Clutton, R Eddie; Lilley, Elliot; Hansen, Kristine E Aa; Brattelid, Trond

    2017-01-01

    There is widespread concern about the quality, reproducibility and translatability of studies involving research animals. Although there are a number of reporting guidelines available, there is very little overarching guidance on how to plan animal experiments, despite the fact that this is the logical place to start ensuring quality. In this paper we present the PREPARE guidelines: Planning Research and Experimental Procedures on Animals: Recommendations for Excellence. PREPARE covers the three broad areas which determine the quality of the preparation for animal studies: formulation, dialogue between scientists and the animal facility, and quality control of the various components in the study. Some topics overlap and the PREPARE checklist should be adapted to suit specific needs, for example in field research. Advice on use of the checklist is available on the Norecopa website, with links to guidelines for animal research and testing, at https://norecopa.no/PREPARE .

  13. DEMONSTRATION OF A FULL-SCALE RETROFIT OF THE ADVANCED HYBRID PARTICULATE COLLECTOR TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    Tom Hrdlicka; William Swanson

    2005-12-01

    The Advanced Hybrid Particulate Collector (AHPC), developed in cooperation between W.L. Gore & Associates and the Energy & Environmental Research Center (EERC), is an innovative approach to removing particulates from power plant flue gas. The AHPC combines the elements of a traditional baghouse and electrostatic precipitator (ESP) into one device to achieve increased particulate collection efficiency. As part of the Power Plant Improvement Initiative (PPII), this project was demonstrated under joint sponsorship from the U.S. Department of Energy and Otter Tail Power Company. The EERC is the patent holder for the technology, and W.L. Gore & Associates was the exclusive licensee for this project. The project objective was to demonstrate the improved particulate collection efficiency obtained by a full-scale retrofit of the AHPC to an existing electrostatic precipitator. The full-scale retrofit was installed on an electric power plant burning Powder River Basin (PRB) coal, Otter Tail Power Company's Big Stone Plant, in Big Stone City, South Dakota. The $13.4 million project was installed in October 2002. Project related testing concluded in December 2005. The following Final Technical Report has been prepared for the project entitled ''Demonstration of a Full-Scale Retrofit of the Advanced Hybrid Particulate Collector Technology'' as described in DOE Award No. DE-FC26-02NT41420. The report presents the operation and performance results of the system.

  14. Food preparation supplies predict children's family meal and home-prepared dinner consumption in low-income households.

    Science.gov (United States)

    Appelhans, Bradley M; Waring, Molly E; Schneider, Kristin L; Pagoto, Sherry L

    2014-05-01

    Frequent family meals and home food preparation are considered important for children's nutritional health and weight maintenance. This cross-sectional study tested whether these parent-driven behaviors are related to the availability of food preparation supplies in low-income urban households. Caregivers of children ages 6-13 provided information on family meal frequency, child consumption of home-prepared dinners, household food insecurity, and attitudes towards cooking. Researchers used a newly developed Food Preparation Checklist (FPC) to assess the availability of 41 food preparation supplies during a physical audit of the home environment. Caregivers and children provided anthropometric measurements and jointly reported on child dietary intake. In ordinal logistic regression models, greater home availability of food preparation supplies was associated with more frequent family meals and child consumption of home-prepared dinners. Associations were independent of household financial strain, food insecurity, caregiver attitudes toward cooking, and sociodemographic characteristics. Fewer food preparation supplies were available in households characterized by greater food insecurity, lower income, and negative caregiver attitudes towards cooking, but did not differ by child or caregiver weight status. As in prior studies, more frequent family meals and consumption of home-prepared dinners were associated with healthier child dietary intake in several areas. We conclude that food preparation supplies are often limited in the most socioeconomically disadvantaged households, and their availability is related to the frequency with which children consume family meals and home-prepared dinners. The potential role of food preparation supplies as contributors to socioeconomic disparities in child nutritional health and obesity deserves further study. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. [Report of the Latin American regional meeting conducted in preparation for the International Conference on Population within the framework of the 7th session of the Committee of High-Level Government Experts].

    Science.gov (United States)

    1983-12-01

    The meeting adopted 3 resolutions. 1) Adopt the Regional Population Program proposed by the Latin American Center for Demography (CELADE) in its document E/CEPAL/CEGAN/POB.2/L.5, as ammended, and include the study, promotion, and preservation of the families as 1 of the activities of the Regional Program. 2) Expedite the decentralization of the activities of the Economic Commission for Latin America (ECLA) with respect to population; strengthen CELADE's work program; foster the participation of the community and of institutions of higher education in CELADE's actities; deploy national personnel with expertise in demography and related areas to CELADE; and promote the creation of a regional fund to be administered by ECLA for the sponsoring of technical assistance and training programs. 3) A summary of the Latin American position at the International Conference on Population reaffirming the principles adopted in the World Population Plan of Action. It recommends the adoption of a final report containing a statement of principles and universal recommendations; the formulation and implementation of population policies as a sovereign right of each nation; the development of a population policy within a development framework; the initiation of regional activities in accordance with the WPPA; the fostering of voluntary meand of population control, in accordance with social and cultural values; the control of disease and the development of nutrition programs; the developing of regional policies with respect to internal migration; the training of human resources in the areas of population, demography, health, migration, and related fields; improving demographic research; and the strenghtening of all UN regional bodies related to population planning.

  16. Preparing Students for Romantic Relationships

    Science.gov (United States)

    Weissbourd, Richard; Peterson, Amelia; Weinstein, Emily

    2014-01-01

    One of the most important aspects in our lives is learning how to have mutual, caring romantic relationships. Yet while schools and many other industries in this country devote tremendous attention and resources to preparing the young for work, they do remarkably little to prepare them for generous, self-respecting sex and love. Educators and…

  17. Recent advances in preparative electrophoresis

    Science.gov (United States)

    Mosher, Richard A.; Thormann, Wolfgang; Egen, Ned B.; Couasnon, Pascal; Sammons, David W.

    1987-01-01

    Various approaches for preparative electrophoresis, and three new instruments for preparative electrophoresis are discussed. Consideration is given to isoelectric focusing, isotachophoresis, and zone electrophoresis, three gel-based electrophoresis methods. The design, functions, and performance of the Elphor VaP 21 device of Hannig (1982), the shear-stabilized BIOSTREAM separator of Thompson (1983), and the recycling isoelectric focusing device are described.

  18. Teacher Preparation and Student Achievement

    Science.gov (United States)

    Boyd, Donald J.; Grossman, Pamela L.; Lankford, Hamilton; Loeb, Susanna; Wyckoff, James

    2009-01-01

    There are fierce debates over the best way to prepare teachers. Some argue that easing entry into teaching is necessary to attract strong candidates, whereas others argue that investing in high quality teacher preparation is the most promising approach. Most agree, however, that we lack a strong research basis for understanding how to prepare…

  19. A Simple Preparation of Hexadeuteriocholesterol

    DEFF Research Database (Denmark)

    Holm, Torkil; Crossland, Ingolf

    1996-01-01

    26,26,26,27,27,27 Hxadeuterio cholesterol has been prepared in 9 stages from pregnenolone and hexadeuterio acetone with an overall yield of 7 %.......26,26,26,27,27,27 Hxadeuterio cholesterol has been prepared in 9 stages from pregnenolone and hexadeuterio acetone with an overall yield of 7 %....

  20. Preparation, characterization and utilization of starch nanoparticles.

    Science.gov (United States)

    Kim, Hee-Young; Park, Sung Soo; Lim, Seung-Taik

    2015-02-01

    Starch is one of the most abundant biopolymers in nature and is typically isolated from plants in the form of micro-scale granules. Recent studies reported that nano-scale starch particles could be readily prepared from starch granules, which have unique physical properties. Because starch is environmentally friendly, starch nanoparticles are suggested as one of the promising biomaterials for novel utilization in foods, cosmetics, medicines as well as various composites. An overview of the most up-to-date information regarding the starch nanoparticles including the preparation processes and physicochemical characterization will be presented in this review. Additionally, the prospects and outlooks for the industrial utilization of starch nanoparticles will be discussed. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Macroporous Monolithic Polymers: Preparation and Applications

    Directory of Open Access Journals (Sweden)

    Cecilia Inés Alvarez Igarzabal

    2009-12-01

    Full Text Available In the last years, macroporous monolithic materials have been introduced as a new and useful generation of polymers used in different fields. These polymers may be prepared in a simple way from a homogenous mixture into a mold and contain large interconnected pores or channels allowing for high flow rates at moderate pressures. Due to their porous characteristics, they could be used in different processes, such as stationary phases for different types of chromatography, high-throughput bioreactors and in microfluidic chip applications. This review reports the contributions of several groups working in the preparation of different macroporous monoliths and their modification by immobilization of specific ligands on the products for specific purposes.

  2. 7 CFR 1421.406 - Reporting requirements.

    Science.gov (United States)

    2010-01-01

    ...-MARKETING ASSISTANCE LOANS AND LOAN DEFICIENCY PAYMENTS FOR 2008 THROUGH 2012 Designated Marketing... financial statement prepared according to generally accepted accounting principles; (2) A report of audit...

  3. Quantum state preparation in semiconductor dots by adiabatic rapid passage

    OpenAIRE

    Wu, Yanwen; Piper, I.M.; Ediger, M.; Brereton, P.; Schmidgall, E. R.; Hugues, M.; Hopkinson, M.; Phillips, R.T.

    2010-01-01

    Preparation of a specific quantum state is a required step for a variety of proposed practical uses of quantum dynamics. We report an experimental demonstration of optical quantum state preparation in a semiconductor quantum dot with electrical readout, which contrasts with earlier work based on Rabi flopping in that the method is robust with respect to variation in the optical coupling. We use adiabatic rapid passage, which is capable of inverting single dots to a specified upper level. We d...

  4. Preparation of D-Phenylalanine by Asymmetric Transformation

    Institute of Scientific and Technical Information of China (English)

    Ben Mei WEI; Li Jian JIANG; Ying Ping ZHENG; Hai Qing XU

    2004-01-01

    The method of preparing D-phenylalanine by asymmetric transformation is reported.D-phenylalanine was prepared from DL-phenylalanine by two-step reaction.D-phenylalanine(2S,3S)-tartrate was prepared by heating DL-phenylalanine, salicylaldehyde,and(2S,3S)-tartaric acid in propionic acid;the obtained D-phenylalanine(2S,3S)-tartrate was treated with triethylamine in ethanol giving D-phenylalanine with 98% optical purity in 69% yield.

  5. Síndrome de Cushing por uso abusivo de descongestionante nasal contendo dexametasona: Relato de caso Cushing syndrome after abusive use of a nasal preparation containing dexamethasone: A case report

    Directory of Open Access Journals (Sweden)

    Dayse Caldas

    2001-01-01

    Full Text Available Os glicocorticóides têm sido largamente utilizados na prática clínica desde os princípios de 1950. Enquanto são bem conhecidos os efeitos adversos relacionados ao seu uso oral ou parenteral, não existem muitos relatos na literatura sobre efeitos adversos relacionados ao seu uso tópico. Relatamos o caso clínico de um rapaz de 16 anos com rinite alérgica que desenvolveu síndrome de Cushing exógena por uso abusivo de descongestionante nasal à base de dexametasona numa dose diária que variava de 0,5-0,7mg durante um período de 4 anos. O desmame do glicocorticóide foi iniciado substituindo-se o descongestionante em uso por outro sem glicocorticóide associado a doses progressivamente decrescentes de dexametasona administrada via oral, medicação esta que foi definitivamente suspensa 3 meses após o início do desmame - época na qual foi constatada recuperação do eixo hipotálamo-hipófise-adrenal. Chamamos a atenção para a importância do acompanhamento criterioso dos pacientes em uso, a longo prazo, de toda e qualquer medicação que contenha glicocorticóide, eventualmente até com monitorização mais rigorosa através da determinação do cortisol livre urinário ou do cortisol plasmático após teste de estímulo com o ACTH dose baixa (1mcg, permitindo assim o diagnóstico de insuficiência adrenal, mesmo que incipiente, mas que na presença de stress leve a moderado poderia oferecer risco de vida. Diante da possibilidade de severos efeitos colaterais sistêmicos mesmo quando utilizados esteróides nasais, devemos sempre que possível dar preferência aos glicocorticóides de menor biodisponibilidade e insistir junto ao paciente para que seja respeitada a dose assim como o tempo de uso prescrito.Glucocorticoids have been largely used in the clinical practice since the early 1950s. While unwanted side effects related to its oral or parenteral use are well known, there are not many reports about such effects when

  6. Site Environmental Report for 2013

    Energy Technology Data Exchange (ETDEWEB)

    Pauer, Ron [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Baskin, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Borglin, Ned [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fox, Robert [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Harvey, Zachary [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Jelinski, John [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Thorson, Patrick [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wahl, Linnea [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wehle, Petra [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Xu, Suying [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-09-01

    This report, prepared by LBNL for the U.S. Department of Energy, Berkeley Site Office provides a comprehensive summary of the environmental program activities at LBNL for calendar year 2013 SERS are prepared annually for all DOE sites with significant environmental activities, and distributed to relevant external regulatory agencies and other interested organizations or individual.

  7. Preparing for climate change.

    Science.gov (United States)

    Holdgate, M

    1989-01-01

    chlorofluorocarbons (CFCs) have been released in great quantities through their use in aerosol sprays, refrigerator fluids, and insulating foams. We can get rid of CFCs and curb the pollutants generating ozone, but it will be difficult to put the brake on either methane or nitrous oxide. And the reduction in carbon dioxide emissions will demand major changes in energy policy as well as action to slow deforestation. It appears that we are already committed to rising temperatures and sea levels. The question is by how much, in which areas? A number of things can be done to prepare for these changes: Governments must recognize that there is a problem; Better models must be worked out, especially to define where the greatest impacts from climate change and sea level rise will hit; Reference scenarios must be developed to see what the impacts are likely to be in ecological, agricultural, social and economic terms; Every country should develop "avoidance strategies" to minimize risk (for example, by not building on land likely to be flooded); We must cut down on the amount of greenhouse gases released into the atmosphere from human activities, by eliminating CFCs and adopting energy conservation programs and other measures to minimize CO2 release; Global agreements to protect the atmosphere are needed.

  8. ARRA NEPA Quarterly Report- First Report: DOT: FRA

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  9. ARRA NEPA Quarterly Report- Second Report: DOI: Wildland Fire Management

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  10. ARRA NEPA Quarterly Report- First Report: DOT: FAA

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  11. ARRA NEPA Quarterly Report- First Report: DHHS: HRSA

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  12. ARRA NEPA Quarterly Report- First Report: DHHS: NIH

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  13. ARRA NEPA Quarterly Report- Second Report: USACE-CW

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  14. ARRA NEPA Quarterly Report- Second Report: DOI: Central Utah Project

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  15. ARRA NEPA Quarterly Report- Second Report: DOT: FAA

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  16. ARRA NEPA Quarterly Report- First Report: DOI: USGS

    Data.gov (United States)

    Council on Environmental Quality, Executive Office of the President — Reports prepared by the Departments and Agencies on status of NEPA progress for activities and projects funded under Division A of the American Recovery and...

  17. Beer as colon lavage preparation

    Energy Technology Data Exchange (ETDEWEB)

    Kinnunen, J.; Linden, H.; Pietilae, J.; Juutilainen, T.

    1987-09-01

    Six patients received beer preparation prior to double contrast barium enema. The beer group scored slightly better (though not statistically significantly) both in the cleanliness and in the mucosal coating of the bowel than the control group with standard preparation. The fluid balance was unaltered. The patients in the beer group felt surprisingly well, likely due to the good fluid and energy balance provided by the beer. The beer preparation could be used in cases, when the patients are ready to intake beer and want to maintain a good nutritional status.

  18. Preparation and characterization of nano hydroxyapatite sol

    Institute of Scientific and Technical Information of China (English)

    王友法; 闫玉华; 任卫; 曹献英; 李世普

    2004-01-01

    Nano hydroxyapatite has special biological effects when it interacts with cells. The method of preparation of nano hydroxyapatite crystals in water and the stability of hydroxyapatite sol are reported. Nanometer sized hydroxyapatite crystals were synthesized by precipitation with monocalcium phosphate and calcium hydroxide. The size of the crystals is 30 - 50 nm as determined by laser light scattering and transmission electron microscopy (TEM). The shape of the crystals particles is either sphere or rod-shaped. Beijing Synchrotron Radiation Facility (BSRF) micro-probe X-ray fluorescence analysis and TEM analysis reveal that hydroxyapatite crystals can pass human liver cancer cell membrane in the form of particles.

  19. LLNL NESHAPs 2004 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Harrach, R; Gallegos, G; Peterson, R; Wilson, K; Harrach, R J; Gallegos, G M; Peterson, S R; Wilson, K R

    2005-06-27

    This annual report is prepared pursuant to the National Emission Standards for Hazardous Air Pollutants (NESHAPs; Title 40 Code of Federal Regulations [CFR] Part 61, Subpart H). Subpart H governs radionuclide emissions to air from Department of Energy (DOE) facilities.

  20. Metal Nanoparticles Preparation In Supercritical Carbon Dioxide Solutions

    Energy Technology Data Exchange (ETDEWEB)

    Harry W. Rollins

    2004-04-01

    The novel optical, electronic, and/or magnetic properties of metal and semiconductor nanoparticles have resulted in extensive research on new methods for their preparation. An ideal preparation method would allow the particle size, size distribution, crystallinity, and particle shape to be easily controlled, and would be applicable to a wide variety of material systems. Numerous preparation methods have been reported, each with its inherent advantages and disadvantages; however, an ideal method has yet to emerge. The most widely applied methods for nanoparticle preparation include the sonochemical reduction of organometallic reagents,(1&2) the solvothermal method of Alivisatos,(3) reactions in microemulsions,(4-6) the polyol method (reduction by alcohols),(7-9) and the use of polymer and solgel materials as hosts.(10-13) In addition to these methods, there are a variety of methods that take advantage of the unique properties of a supercritical fluid.(14&15) Through simple variations of temperature and pressure, the properties of a supercritical fluid can be continuously tuned from gas-like to liquid-like without undergoing a phase change. Nanoparticle preparation methods that utilize supercritical fluids are briefly reviewed below using the following categories: Rapid Expansion of Supercritical Solutions (RESS), Reactive Supercritical Fluid Processing, and Supercritical Fluid Microemulsions. Because of its easily accessible critical temperature and pressure and environmentally benign nature, carbon dioxide is the most widely used supercritical solvent. Supercritical CO2 is unfortunately a poor solvent for many polar or ionic species, which has impeded its use in the preparation of metal and semiconductor nanoparticles. We have developed a reactive supercritical fluid processing method using supercritical carbon dioxide for the preparation of metal and metal sulfide particles and used it to prepare narrowly distributed nanoparticles of silver (Ag) and silver sulfide

  1. 2008-09 Diversity Report

    Science.gov (United States)

    Nevada System of Higher Education, 2009

    2009-01-01

    Pursuant to Board of Regents' policy, the Nevada System of Higher Education (NSHE) prepares a diversity report intended to provide an overview of the current status of enrollment and employment of members of diverse groups across the System. The information presented in this report follows the NSHE "2007-08 Diversity Report" that was…

  2. Adolescent test or procedure preparation

    Science.gov (United States)

    ... imagery Trying other distractions, such as listening to music through headphones, if allowed When possible, let your ... MA, Chorney JM, Mayes L. Web-based tailored intervention for preparation of parents and children for outpatient ...

  3. Preparing for Assisted Reproductive Technology

    Science.gov (United States)

    ... CDC Cancel Submit Search The CDC Assisted Reproductive Technology (ART) Note: Javascript is disabled or is not ... visit this page: About CDC.gov . Assisted Reproductive Technology (ART) What Is ART Patient Resources Preparing for ...

  4. Preparing for Breast Reconstruction Surgery

    Science.gov (United States)

    ... Cancer Breast Reconstruction Surgery Preparing for Breast Reconstruction Surgery Your surgeon can help you know what to ... The plan for follow-up Costs Understanding your surgery costs Health insurance policies often cover most or ...

  5. Facile preparation of super durable superhydrophobic materials.

    Science.gov (United States)

    Wu, Lei; Zhang, Junping; Li, Bucheng; Fan, Ling; Li, Lingxiao; Wang, Aiqin

    2014-10-15

    The low stability, complicated and expensive fabrication procedures seriously hinder practical applications of superhydrophobic materials. Here we report an extremely simple method for preparing super durable superhydrophobic materials, e.g., textiles and sponges, by dip coating in fluoropolymers (FPs). The morphology, surface chemical composition, mechanical, chemical and environmental stabilities of the superhydrophobic textiles were investigated. The results show how simple the preparation of super durable superhydrophobic textiles can be! The superhydrophobic textiles outperform their natural counterparts and most of the state-of-the-art synthetic superhydrophobic materials in stability. The intensive mechanical abrasion, long time immersion in various liquids and repeated washing have no obvious influence on the superhydrophobicity. Water drops are spherical in shape on the samples and could easily roll off after these harsh stability tests. In addition, this simple dip coating approach is applicable to various synthetic and natural textiles and can be easily scaled up. Furthermore, the results prove that a two-tier roughness is helpful but not essential with regard to the creation of super durable superhydrophobic textiles. The combination of microscale roughness of textiles and materials with very low surface tension is enough to form super durable superhydrophobic textiles. According to the same procedure, superhydrophobic polyurethane sponges can be prepared, which show high oil absorbency, oil/water separation efficiency and stability. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Improving adherence to surgical hand preparation.

    Science.gov (United States)

    Kramer, A; Hübner, N; Below, H; Heidecke, C-D; Assadian, O

    2008-10-01

    At present, no universal agreement on detailed practice for surgical hand preparation exists. In order to fill this gap, in 2002 a Franco-German recommendation for surgical hand preparation was published as a first step towards a generally accepted European recommendation. Based on an assessment of the actual literature, a protocol for surgical hand preparation is discussed with the aim to recommend evidence-based standard procedures including prerequisites, washing and disinfection phase, and its practical implementation. In contrast to hygienic hand disinfection, for surgical hand preparation compliance is not an issue, since it mostly is regarded as a ceremony which is carried out without exception. Nevertheless, the following factors influence acceptance and efficacy: skin tolerance, ease of use, duration of procedure, and recommended time), potential for impaired efficacy due to incorrect performance of the procedure, possibility of systemic risks and irritating potential by applied preparations, religious restrictions, ecological aspects, costs and safety. Here, we report our experience with the introduction of a new hand preparation regime in all surgical disciplines in our university hospital based on the above factors. The following statements were evaluated: 1) The immediate efficacy of an alcohol-based hand disinfectant is impaired by a preceding hand wash for up to 10 minutes. Therefore hands should not be routinely washed before the disinfection period unless there is a good reason for it such as visible soiling. 2) A shortened application time (1.5 minutes) is equal to 3 min in terms of efficacy. 3) Hands should be air dried before gloves are put on, otherwise the perforation rate of gloves will increase. 4) The efficacy of alcohol-based disinfectants is significantly higher when hands are allowed to dry for 1 minute after the washing phase and before the disinfection phase. To clarify the above questions before the establishment of the modified

  7. Grasping preparation enhances orientation change detection.

    Directory of Open Access Journals (Sweden)

    Tjerk P Gutteling

    Full Text Available Preparing a goal directed movement often requires detailed analysis of our environment. When picking up an object, its orientation, size and relative distance are relevant parameters when preparing a successful grasp. It would therefore be beneficial if the motor system is able to influence early perception such that information processing needs for action control are met at the earliest possible stage. However, only a few studies reported (indirect evidence for action-induced visual perception improvements. We therefore aimed to provide direct evidence for a feature-specific perceptual modulation during the planning phase of a grasping action. Human subjects were instructed to either grasp or point to a bar while simultaneously performing an orientation discrimination task. The bar could slightly change its orientation during grasping preparation. By analyzing discrimination response probabilities, we found increased perceptual sensitivity to orientation changes when subjects were instructed to grasp the bar, rather than point to it. As a control experiment, the same experiment was repeated using bar luminance changes, a feature that is not relevant for either grasping or pointing. Here, no differences in visual sensitivity between grasping and pointing were found. The present results constitute first direct evidence for increased perceptual sensitivity to a visual feature that is relevant for a certain skeletomotor act during the movement preparation phase. We speculate that such action-induced perception improvements are controlled by neuronal feedback mechanisms from cortical motor planning areas to early visual cortex, similar to what was recently established for spatial perception improvements shortly before eye movements.

  8. Report Tunneling Cost Reduction Study prepared for Fermilab

    Energy Technology Data Exchange (ETDEWEB)

    1999-07-16

    Fermi National Accelerator Laboratories has a need to review the costs of constructing the very long tunnels which would be required for housing the equipment for the proposed Very Large Hadron Collider (VLHC) project. Current tunneling costs are high, and the identification of potential means of significantly reducing them, and thereby helping to keep overall project costs within an acceptable budget, has assumed great importance. Fermilab has contracted with The Robbins Company to provide an up-to-date appraisal of tunneling technology, and to review the potential for substantially improving currently the state-of-practice performance and construction costs in particular. The Robbins Company was chosen for this task because of its long and successful experience in hard rock mechanical tunnel boring. In the past 40 years, Robbins has manufactured over 250 tunneling machines, the vast majority for hard rock applications. In addition to also supplying back-up equipment, Robbins has recently established a division dedicated to the manufacture of continuous conveying equipment for the efficient support of tunneling operations. The study extends beyond the tunnel boring machine (TBM) itself, and into the critical area of the logistics of the support of the machine as it advances, including manpower. It is restricted to proven methods using conventional technology, and its potential for incremental but meaningful improvement, rather than examining exotic and undeveloped means of rock excavation that have been proposed from time to time by the technical community. This is the first phase of what is expected to be a number of studies in increasing depth of technical detail, and as such has been restricted to the issues connected with the initial 34 kilometer circumference booster tunnel, and not the proposed 500 kilometer circumference tunnel housing the VLHC itself. The booster tunnel is entirely sited within low to medium strength limestone and dolomite formations, typical of the Chicago area. The rock is generally competent with widely spaced jointing, and slowdown of the operation for the installation of rock support is expected to be minimal. The tunneling system will have to be equipped with the necessary equipment for an efficient response to poor rock conditions however. Because the ground conditions are expected to be very favorable, a state-of-the-art TBM should have no difficulty in excavating at a high penetration rate of 10 meters per hour or more in rock of the average of the range of strengths stated to exist. Disc cutter changes will be few as the rock has very low abrasivity. However, experience has shown that overall tunneling rates are a relatively low percentage of the machine's penetration rate capability. Therefore the main focus of improvement is guaranteeing that the support systems, including mucking and advance of the utilities do not impede the operation. Improved mechanization of the support systems, along with automation where practicable to reduce manpower, is seen as the best means of raising the overall speed of the operation, and reducing its cost. The first phase of the study is mainly involved with establishing the baseline for current performance, and in identifying areas of improvement. It contains information on existing machine design concepts and provides data on many aspects of the mechanical tunneling process, including costs and labor requirements. While it contains suggestions for technical improvements of the various system, the time limitations of this phase have not permitted any detailed concept development. This should be a major part of the next phase.

  9. LS1 Report: PS Booster prepares for beam

    CERN Multimedia

    Katarina Anthony

    2014-01-01

    With Linac2 already up and running, the countdown to beam in the LHC has begun! The next in line is the PS Booster, which will close up shop to engineers early next week. The injector will be handed over to the Operations Group who are tasked with getting it ready for active duty.   Taken as we approach the end of LS1 activities, this image shows where protons will soon be injected from Linac2 into the four PS Booster rings. Over the coming two months, the Operations Group will be putting the Booster's new elements through their paces. "Because of the wide range of upgrades and repairs carried out in the Booster, we have a very full schedule of tests planned for the machine," says Bettina Mikulec, PS Booster Engineer in Charge. "We will begin with cold checks; these are a wide range of tests carried out without beam, including system tests with power on/off and with varying settings, as well as verification of the controls system and timings." Amon...

  10. 18 CFR 4.11 - Reports.

    Science.gov (United States)

    2010-04-01

    ... Reports. Representatives of the Commission will inspect the project works, engineering reports, and other... books, records, and accounts of the licensee relating to the property to be valued, and will prepare...

  11. Report on the Intercomparison Exercises 1993

    DEFF Research Database (Denmark)

    Aminot, A.; Boer, J. de; Cofino, W.;

    This report covers the intercomparison exercises - 1993 of the project Quasimeme - Quality Assurance of Information for Marine Environmental Monitoring in Europe. The report is prepared under contract for the measurement and testing programme (BCR) of the European Community....

  12. Report on the Intercomparison Exercises 1993

    DEFF Research Database (Denmark)

    Aminot, A.; Boer, J. de; Cofino, W.

    This report covers the intercomparison exercises - 1993 of the project Quasimeme - Quality Assurance of Information for Marine Environmental Monitoring in Europe. The report is prepared under contract for the measurement and testing programme (BCR) of the European Community....

  13. Ouray NWR Water Use Report- 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Ouray NWR for 1989. The document begins with a summary of the conditions for the year the report was prepared,...

  14. Ouray NWR Water Use Report- 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Ouray NWR for 1991. The document begins with a summary of the conditions for the year the report was prepared for...

  15. COMPASS Status Report 2015

    CERN Document Server

    Denisov, O

    2015-01-01

    The report reviews the activities and the achievements of the Collaboration during the last twelve months. Covered items are the results and ongoing analysis for the data collected in the previous years and the preparation for the 2015 Drell–Yan run.

  16. PFE Report Specifications.

    Science.gov (United States)

    California Community Colleges, Sacramento. Office of the Chancellor.

    This document was prepared primarily for managers, researchers, and management information staff at California Community Colleges who need to duplicate the results of the Performance for Excellence (PFE) reports in order to aid in the improvement of performance goals at their respective institutions. It is hoped that by providing this document,…

  17. Preparation of conjugated polymer suspensions by using ultrasonic atomizer

    Energy Technology Data Exchange (ETDEWEB)

    Tada, Kazuya, E-mail: tada@eng.u-hyogo.ac.jp; Onoda, Mitsuyoshi

    2010-11-30

    The electrophoretic deposition is a method useful to prepare conjugated polymer films for electronic devices. This method provides high material recovery rate on the substrate from the suspension, in contrast to the conventional spin-coating in which most of the material placed on the substrate is blown away. Although manual reprecipitation technique successfully yields suspensions of various conjugated polymers including polyfluorene derivatives, it is favorable to control the preparation process of suspensions. In this context, this paper reports preliminary results on the preparation of suspension of conjugated polymer by using an ultrasonic atomizer. While the resultant films do not show particular difference due to the preparation methods of the suspension, the electric current profiles during the electrophoretic deposition suggests that the ultrasonic atomization of polymer solution prior to be mixed with poor solvent results in smaller and less uniform colloidal particles than the conventional manual pouring method.

  18. Preparation and Property of the Water Absorbent Hybrid Resin

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ Water absorption material has been attracted much more attention for its wide use in soil and water conservation, agriculture, etc. But this material will actually apply in agriculture, soil and water conservation only when it is cheap enough. Pulp fiber and starch to prepare high absorbing-water resin is a good method for decreasing the cost [1,2]. However, it still has a long way to turn it into reality. Now the montmorillonite is widely used in preparing nanocomposites [3]. But used it in preparing absorbing-water resin has little report. In this article the water absorption hybrid resin has been prepared by one step intercalation polymerization method. In the process of intercalation the partly neutralization acrylic acid and urea have been used as intercalating reagent. Beside that, the urea also has been used as cross-linking agent.

  19. Preparation and Property of the Water Absorbent Hybrid Resin

    Institute of Scientific and Technical Information of China (English)

    WANG; YunPu

    2001-01-01

    Water absorption material has been attracted much more attention for its wide use in soil and water conservation, agriculture, etc. But this material will actually apply in agriculture, soil and water conservation only when it is cheap enough. Pulp fiber and starch to prepare high absorbing-water resin is a good method for decreasing the cost [1,2]. However, it still has a long way to turn it into reality.  Now the montmorillonite is widely used in preparing nanocomposites [3]. But used it in preparing absorbing-water resin has little report. In this article the water absorption hybrid resin has been prepared by one step intercalation polymerization method. In the process of intercalation the partly neutralization acrylic acid and urea have been used as intercalating reagent. Beside that, the urea also has been used as cross-linking agent.   ……

  20. 16 CFR 1018.42 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Annual report. 1018.42 Section 1018.42... Reports and Audits § 1018.42 Annual report. (a) The Advisory Committee Management Officer shall prepare an annual report on the Commission's advisory committees for inclusion in the President's annual report...

  1. Preparation and Reactions of Octasilsesquioxanes

    Institute of Scientific and Technical Information of China (English)

    Liu Ling-Kang

    2004-01-01

    Because of the length scales involved, nanocomposite materials incorporate extensive interracial interactions that can result in non-linear changes in the composite property. Chemists often start from polymerizable inorganic and organic constituents in the molecule to build organic/inorganic hybrids that combine advantageous properties of disparate components.Silsesquioxanes (RSiO1.5)n, derived from e.g. RSiCl3 or RSi(OEt)3 by hydrolysis/condensation in a sol-gel process, are a class of silicate framework where each Si-atom is linked covalently to an organic radical R that chemically modifies the silicates. In addition to incompletely condensed silsesquioxanes is the completely condensed octasilsesquioxane. These octameric silsesquioxanes are in transition between small molecules and macroscopic materials with skeletal frameworks found in crystalline forms of silica and zeolites. SisO12(CH=CH2)8 1 has a cubic silica like core and 8 olefin functionalities as known for a long time yet with very few reactivity reports. The acidic hydrolytic polycondensation of (vinyl)Si(OEt)3 in the literature, leading to only less than 20% of 1,also suggests a large room for improvement. We have found that the H NMR spectra of mixtures containing 1 and either the Schrock's catalyst or the Grubbs' catalyst never exhibit vinylic 1H peaks attributable to the formation of products from self-metathesis. With a Pt/C catalyst, the H-Si bond of HSiMe2Cl adds to the vinylic double bond of 1, forming 2 that reacts with sufficient CH2=CHCH2OH to give 3. Upon treatment of the Grubbs' catalyst, a ring-closing metathesis occurs on the surface of the cubic Si8O12 framework. The results exhibit a strong proximity effect with which 3 transforms itself to 4. Alternatively 5 has been prepared.The Gmbbs' catalyst allows 5 to isomerize from Z- to E-configuration to produce 4 independentiy, thus demonstrating the ring-closing metathesis reactions of densely populated terminal olefins on Si8O12 surface.

  2. 2005 SITE ENVIRONMENTAL REPORT

    Energy Technology Data Exchange (ETDEWEB)

    BROOKHAVEN NATIONAL LABORATORY

    2006-08-29

    Each year, Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy (DOE). The report is written to inform the public, regulators, employees, and other stakeholders of BNL's environmental performance during the calendar year in review. The SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and compliance, restoration, and surveillance monitoring program performance. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. The report is available in print and as a downloadable file on the BNL web page at http://www.bnl.gov/ewms/ser/. A summary of the SER is also prepared each year to provide a general overview of the report, and is distributed with a CD of the full report.

  3. A New Approach to Educator Preparation Evaluation: Evidence for Continuous Improvement?

    Directory of Open Access Journals (Sweden)

    Corinne Baron Donovan

    2014-05-01

    Full Text Available The landscape for educator preparation has shifted to accountability models emphasizing performance assessment of teaching, employer feedback reports, newly approved accreditation standards showing impact on K-12 student learning, and expectations of public access to all of this information. This article provides a perspective on the extent to which this change offers promise for improving educator preparation programs and consequently excellence in teaching in K-12 schools. Two accountability reports are used as the empirical evidence for review; one is a pilot institutional feedback report from the Teacher Quality Research Center (Boyd, Lankford, & Wyckoff, 2009 and the second is a new Teacher Preparation Program report prepared by New York City’s department of education (NYCDOE, 2013. Ultimately, a systems perspective is recommended, in which candidates, IHEs, and K-12 schools are involved in the process of how educator preparation is evaluated and how that connects to other aspects of the education profession.

  4. Remote preparation of quantum states

    CERN Document Server

    Bennett, C H; Leung, D W; Shor, P W; Winter, A; Bennett, Charles H; Hayden, Patrick; Leung, Debbie W.; Shor, Peter W.; Winter, Andreas

    2003-01-01

    Remote state preparation is the variant of quantum state teleportation in which the sender knows the quantum state to be communicated. The original paper introducing teleportation established minimal requirements for classical communication and entanglement but the corresponding limits for remote state preparation have remained unknown until now: previous work has shown, however, that it not only requires less classical communication but also gives rise to a trade-off between these two resources in the appropriate setting. We discuss this problem from first principles, including the various choices one may follow in the definitions of the actual resources. Our main result is a general method of remote state preparation for arbitrary states of many qubits, at a cost of 1 bit of classical communication and 1 bit of entanglement per qubit sent. In this "universal" formulation, these ebit and cbit requirements are shown to be simultaneously optimal by exhibiting a dichotomy. This then yields the exact trade-off c...

  5. Preparing for retirement - new seminars

    CERN Multimedia

    Human Resources Department

    2015-01-01

    We would like to take the opportunity to inform you about a new programme related to retirement, organised by the Human Resources Department. Retirement marks the end of a career and the start of a new chapter in life.  In all cases, being well-informed and prepared is necessary to cope successfully with this transition. The programme has been developed for staff members and consists of two seminars: Leaving CERN (half day seminar): short presentations by internal speakers, focusing on what options CERN offers at the end of your career: organised once per year, next session scheduled on 24 November 2015, in the afternoon, enrolment and more information on Indico.   Preparation for retirement (2-day seminar): interactive workshop (in small groups) delivered by external experts, focusing on how to prepare psychologically as well as practically to cope with all the changes retirement brings: organised regularly in 2016, in English or ...

  6. Preparation of semisynthetic (+)-tubocurarine chloride.

    Science.gov (United States)

    Naghaway, J; Soine, T O

    1979-05-01

    Semisynthetic (+)-tubocurarine chloride (II) was prepared by monoquaternization of (+)-tubocurine. The method involved treating (+)-tubocurine with a 0.5 M equivalent of hydrochloric acid prior to quaternization with methyl iodide, followed by neutralization and iodide-chloride ion-exchange. Column chromatography and crystallization procedures were utilized for pure semisynthetic II preparation. The neuromuscular junction blocking activities of the semisynthetic and commercial II were determined by the in vivo cat hypoglossal nerve-tongue muscle preparation. No delectable differences among physical constants, spectral data, and neuromuscular junction blocking activities were noted between the commercial product and the semisynthetic II. This result substantiates the chemical and biological data for the well-accepted new formula for II. The unexplained M + n14 mass spectral peaks shown by the curare-type bases are characteristic of the molecular species rather than a result of contaminants.

  7. Weierstrass preparation and algebraic invariants

    CERN Document Server

    Harbater, David; Krashen, Daniel

    2011-01-01

    We prove a form of the Weierstrass Preparation Theorem for normal algebraic curves over complete discrete valuation rings. While the more traditional algebraic form of Weierstrass Preparation applies just to the projective line over a base, our version allows more general curves. This result is then used to obtain applications concerning the values of u-invariants, and on the period-index problem for division algebras, over fraction fields of complete two-dimensional rings. Our approach uses patching methods and matrix factorization results that can be viewed as analogs of Cartan's Lemma.

  8. EFFECTIVE PROCEDURES FOR EXECUTIVE'S PREPARATION

    Directory of Open Access Journals (Sweden)

    Elisabet Martínez Mondéjar

    2014-05-01

    The aim of this article is to present methodological procedure that facilitates the executives  work with teachers that are preparing themselves to by promoting post from their  workplace from  a manual directed towards counseling executives  on how to develop the focalization, the selection and the evaluation and promotion of its teachers that are preparing themselves to by promoting post  from the work system itself  of the different levels of management from the University of Pedagogical Sciences " Felix Varela Morales " of Villa Clara.

  9. Preparation of Hydrogenated Nitrile Rubber

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ Hydrogenated nitrile rubber is an oil and solvent resistant rubber and particularly give more resistant to heat, ozone, light. It is generally prepared from nitrile rubber by selective hydrogenation using a suitable catalyst system. In the present work a prepared method was adapted for the hydrogenation reaction of nitrile rubber using homogeneous tris(tri-phenlphosphine)chlorhodium(I) catalyst (RhCl(PPh3)) system. The hydrogenation reaction was carriedout at different temperature, pressure, time and catalyst concentration, the concentration, the conditions of hydrogenation are stated in table 1.

  10. Preparation of Hydrogenated Nitrile Rubber

    Institute of Scientific and Technical Information of China (English)

    LIU; ZhiCai

    2001-01-01

    Hydrogenated nitrile rubber is an oil and solvent resistant rubber and particularly give more resistant to heat, ozone, light. It is generally prepared from nitrile rubber by selective hydrogenation using a suitable catalyst system. In the present work a prepared method was adapted for the hydrogenation reaction of nitrile rubber using homogeneous tris(tri-phenlphosphine)chlorhodium(I) catalyst (RhCl(PPh3)) system.  The hydrogenation reaction was carriedout at different temperature, pressure, time and catalyst concentration, the concentration, the conditions of hydrogenation are stated in table 1.  ……

  11. Preparation and Characterization of Graphene

    Directory of Open Access Journals (Sweden)

    Xu Man

    2015-01-01

    Full Text Available The homogeneous-dispersed graphene oxide was prepared by the improved Hummers method, which would be reduced to graphene with the reducing agent called hydrazine hydrate. The X-ray diffraction, Infrared spectroscopy, Raman spectra and Transmission electron microscopy were used to analysis the phase, morphology and structure of the graphene and graphene oxide. The results show that the graphene oxide and reduced graphene oxide prepared via this method, whose degree of oxidation and reduction are high; Also obtained a higher well-disperses and less structural imperfection of the graphene that was manufactured in the reducing system that added ammonia reduction

  12. Feasibility studies for final disposal of low and intermediate radioactive waste - summary with main conclusions and recommendations from three parallel studies. Report to the cross-departmental working group for preparing a decision basis for establishing a Danish radioactive waste disposal facility; Forstudier til slutdepot for lav- og mellemaktivt affald - sammendrag indeholdende hovedkonklusionerne og anbefalinger fra tre parallelle studier. Rapport til den tvaerministerielle arbejdsgruppe vedr. udarbejdelse af beslutningsgrundlag med henblik paa etablering af et dansk slutdepot for lav- og mellemaktivt affald

    Energy Technology Data Exchange (ETDEWEB)

    2011-05-15

    In 2003, the Danish Parliament in resolution No. B 48 on the dismantling of the nuclear facilities at Risoe gave consent to the government to begin preparation of a decision basis for a Danish final repository for low and intermediate level waste. As a result, a working group under the Ministry of Health and Prevention in 2008 prepared the report 'Decision basis for a Danish final repository for low and medium level radioactive waste'. In this report it was recommended to prepare three parallel preliminary studies: one about the repository concepts with the aim to obtain the necessary decision-making basis for selecting which concepts to analyze within the process of establishing a final repository, one on transportation of radioactive waste to the depot and one about regional mapping with the aim to characterize areas as suitable or unsuitable for locating a repository. The present report contains the main conclusions of each of the three parallel studies in relation to the further localization process. The preliminary studies suggest 22 areas, of which it is recommended to proceed with six in the selection process. The preliminary studies also show that all investigated storage concepts will be possible solutions from a security standpoint. However, there will be greater risks associated with depots near the surface, because they are more subjected to intentional or accidental intrusion. Overall, a medium deep repository will be the most appropriate solution, but it is also a more expensive solution than the near-surface repository. Both subsurface and the deep repositories may be reversible, but it is estimated to increase overall costs and may increase risk related to accidents. The preliminary studies establishes a set of conclusions and recommendations concerning future studies related to repository concepts and safety analyses, including in relation to the specific geology at the selected locations. The transportation studies show that radio

  13. Preparation of Youth for Adulthood: Symposium VI A.

    Science.gov (United States)

    Masud, Jariah Hj; And Others

    Concerned generally with the preparation of youth for adulthood, this symposium presentation provides a paper that discusses the need for consumer education for Malaysian youth, and also two abstracts: the first reports findings of a study of adolescents' buying practices in Malaysia, and the second is a survey of university students' attitudes…

  14. A sacrificial-layer approach to prepare microfiltration membranes

    NARCIS (Netherlands)

    Li, X.-M.; Ji, Y.; He, T.; Wessling, M.

    2008-01-01

    The preparation of hydrophilic microfiltration membranes by a sacrificial layer via co-casting is reported in this paper. The membranes were fabricated using two polymer solutions. Selection of the sacrificial coating layer was based on solution blending between coating solution/PSf solution and co-

  15. Preparation of Biodiesel by Methanolysis of Crude Moringa Oleifera Oil

    Science.gov (United States)

    Biodiesel was prepared from the unconventional crude oil of Moringa oleifera by transesterification with methanol and alkali catalyst. Moringa oleifera oil is reported for the first time as potential feedstock for biodiesel. Moringa oleifera oil contains a high amount of oleic acid (>70%) with sat...

  16. Latino Teachers: Well Educated but Not Prepared. An Executive Summary.

    Science.gov (United States)

    Monsivais, George I.

    This report summarizes perceptions of Latino teachers concerning their professional preparation, their working environment, and school/community characteristics that affect the achievement and attainment of Latino students. A mailing of 1,252 survey questionnaires to members of the Association of Mexican American Educators was conducted. Of the…

  17. Cyclodextrin-Functionalized Monolithic Capillary Columns: Preparation and Chiral Applications.

    Science.gov (United States)

    Adly, Frady G; Antwi, Nana Yaa; Ghanem, Ashraf

    2016-02-01

    In this review, the recently reported approaches for the preparation of cyclodextrin-functionalized capillary monolithic columns are highlighted, with few applications in chiral separations using capillary liquid chromatography (CLC) and capillary electrochromatography (CEC). Chirality 28:97-109, 2016. © 2015 Wiley Periodicals, Inc.

  18. Small College Teacher Preparation Program Evaluations: A Multiple Case Study

    Science.gov (United States)

    Saynes, Kathryn

    2013-01-01

    The methods of evaluating teacher preparation programs are becoming increasingly more reliant on student test data. These test data driven formats, however, are not appropriate for small colleges. Small colleges are currently left off the Tennessee Report Card on the Effectiveness of Teacher Training Programs because the colleges did not produce…

  19. Financial literacy and retirement preparation in the Netherlands

    NARCIS (Netherlands)

    Alessie, Rob; van Rooij, Maarten; Lusardi, Annamaria

    2011-01-01

    We present new evidence on financial literacy and retirement preparation in the Netherlands based on two surveys conducted before and after the onset of the financial crisis. We document that while financial knowledge did not increase from 2005 to 2010, in 2010 significantly more individuals report

  20. Preparing Your Child for Surgery

    Science.gov (United States)

    ... Child What Kids Say About: Handling Stress Anxiety, Fears, and Phobias Community Service: A Family's Guide to Getting Involved Teaching Kids to Be Smart About Social Media Preparing Your Child for Surgery ... Questions Explain the Problem Handle Fears Relieve Guilt Explaining What Will Happen Pre-Operative ...

  1. Professional Preparation in Health Promotion.

    Science.gov (United States)

    Hill, Charles E.; Fisher, Shirley P.

    1992-01-01

    Colleges and universities must develop curricula to prepare health promotion specialists to work with persons of all ages. Program core should include self-care, consumer awareness, nutrition, weight control, stress management, and substance abuse. Health and physical educators should learn to facilitate change of negative health behaviors into…

  2. Preparing Foster Children for School

    Science.gov (United States)

    Antoine, Karla; Fisher, Philip A.

    2006-01-01

    Preparing foster children for school entry by focusing on the skills necessary to succeed in kindergarten calls for early intervention. However, existing programs to enhance school readiness have not been tailored to meet the educational, emotional, and psychological needs of foster children. This is the rationale behind development of the…

  3. Transforming Principal Preparation. ERIC Digest.

    Science.gov (United States)

    Lashway, Larry

    In the current climate of accountability, the responsibilities of principals have increased. The new role of principals requires new forms of training, and standards-based reform is generating major changes in principal-preparation programs. This digest examines some of those changes. First, it looks at the effectiveness of principal-preparation…

  4. Preparing Teachers for Parent Involvement.

    Science.gov (United States)

    Safran, Daniel

    This paper examines the potential impact of parent involvement in the formal education of their children and suggests ways that teacher education can be restructured to prepare teachers to work with parents. This paper attempts to answer five questions: (1) Why should parents be involved in the formal education of their children? (2) Why should…

  5. Attracting and Preparing Worthy Teachers.

    Science.gov (United States)

    Shiina, Mankichi; Chonan, Mitsuo

    1993-01-01

    Attracting worthy teachers to the compulsory education system in Japan requires attention to three issues: teacher salaries, strengthening initial teacher preparation, and expansion and systemization of teacher training. The one-year beginning teachers' inservice training program began in 1989 in response to the third issue. (IAH)

  6. Standards for Art Teacher Preparation.

    Science.gov (United States)

    Henry, Carole; Banks, Sam; Day, Michael; Dunn, Phil; Fergus, Victoria; Foster, Mary Sue; Galbraith, Lynn; Hatfield, Thomas A.; Hansen, Mark; Young, Bernard

    Colleges and universities engaged in the preparation of art teachers address a broad range of issues. Questions concerning specific education requirements leading to certification, approaches to curriculum development and assessment, opportunities for clinical experiences, and exposure to teaching methodologies and classroom management strategies…

  7. Preparation from Co-cities

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ At the latest conference press held in mid of April, it is released by Chinese government officials that preparations for the Beijing Olympic Games in co-host cities are progressing well and most of the facilities are already in place.

  8. Standards for Art Teacher Preparation

    Science.gov (United States)

    National Art Education Association, 2009

    2009-01-01

    The National Art Education Association (NAEA) is committed to ensuring student access to a highly qualified, certified visual arts educator in every K-12 public school across the United States, recognizing that effective arts instruction is a core component to a 21st-century education. "Standards for Art Teacher Preparation" represents the…

  9. Preparing Student Mobility through Telecollaboration

    Science.gov (United States)

    Giralt, Marta; Jeanneau, Catherine

    2016-01-01

    In recent years, going to a foreign country has become all the more significant for Higher Education (HE) students, as concepts such as internationalisation and intercultural competencies have gained a more prominent role in HE. For students to fully benefit from this experience, it is paramount to prepare them for their stay in a foreign country…

  10. Preparing Engineers for Social Responsibility

    Science.gov (United States)

    Zandvoort, H.

    2008-01-01

    In this paper I introduce the contributions to a special section of the journal: one devoted to the question of how engineering curricula can or should contribute to the preparation of graduates for socially responsible decision making and conduct. The special section is motivated by the circumstance that, although there is broad agreement that…

  11. Preparing Students for Studying Abroad

    Science.gov (United States)

    Goldoni, Federica

    2015-01-01

    This study is situated in the fields of language education, study abroad (SA) and intercultural communication. The interest in SA is increasing on the part of students, administrators, educators, and business companies for the learning opportunities that it offers. However, SA students are not always prepared to maximize their learning…

  12. Preparing Slide Presentations on Computers.

    Science.gov (United States)

    Elberfeld, John K.

    1982-01-01

    Suggest use of well-organized slide presentation as effective way to introduce computers to large audiences and discusses how to get started--state objective, analyze audience, outline presentation, prepare slides--and equipment needed to obtain slides from television screens, miniature components, and book illustrations. References and sources…

  13. Preparation of a tritiated ginkgolide

    DEFF Research Database (Denmark)

    Strømgaard, Kristian; Suehiro, Makiko; Nakanishi, Koji

    2004-01-01

    Ginkgolide B, a constituent of the tree Ginkgo biloba, was radiolabeled with the beta-emitter tritium ([(3)H]) in two steps from ginkgolide C. First, a triflate precursor was prepared utilizing the selective reactivity of 7-OH in ginkgolide C; the triflate was then reduced with sodium borotritide...

  14. Preparation methods of alginate nanoparticles

    NARCIS (Netherlands)

    Paques, J.P.; Linden, van der E.; Rijn, van C.J.M.; Sagis, L.M.C.

    2014-01-01

    This article reviews available methods for the formation of alginate nano-aggregates, nanocapsules and nanospheres. Primarily, alginate nanoparticles are being prepared by two methods. In the “complexation method”, complex formation on the interface of an oil droplet is used to form alginate

  15. Preparation methods of alginate nanoparticles

    NARCIS (Netherlands)

    Paques, J.P.; Linden, van der E.; Rijn, van C.J.M.; Sagis, L.M.C.

    2014-01-01

    This article reviews available methods for the formation of alginate nano-aggregates, nanocapsules and nanospheres. Primarily, alginate nanoparticles are being prepared by two methods. In the “complexation method”, complex formation on the interface of an oil droplet is used to form alginate nanocap

  16. Handbook for Preparing Job Classifications.

    Science.gov (United States)

    Thomas, John C.

    To assist local governments in their responsibility for eliminating and preventing discrimination in employment based on race, color, religion, sex, or national origin as specified by the Equal Employment Opportunity Act of 1972, the handbook provides guidelines for analyzing jobs and preparing job classifications (defining; listing duties…

  17. Preparing Engineers for Social Responsibility

    Science.gov (United States)

    Zandvoort, H.

    2008-01-01

    In this paper I introduce the contributions to a special section of the journal: one devoted to the question of how engineering curricula can or should contribute to the preparation of graduates for socially responsible decision making and conduct. The special section is motivated by the circumstance that, although there is broad agreement that…

  18. Practicing Improvisation: Preparing Multicultural Educators

    Science.gov (United States)

    Hull, Karla

    2015-01-01

    Preparing competent multicultural educators involves a dynamic process requiring constant self-reflection and assisting pre-service teachers to sharpen their cultural vision as they learn to be responsive educators. Reflections on lessons learned as a teacher educator are shared through personal experiences that are identified as keys to prepare…

  19. 2004 SITE ENVIRONMENTAL REPORT

    Energy Technology Data Exchange (ETDEWEB)

    BROOKHAVEN NATIONAL LABORATORY; SER TEAM; ENVIRONMENTAL INFORMATION MANAGEMENT SERVICES GROUP; ENVIROMENTAL AND WASTE MANAGEMENT SERVICES DIVISION FIELD SAMPLING TEAM; (MANY OTHER CONTRIBUTORS)

    2005-08-22

    Each year, Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy (DOE). The SER is written to inform the public, regulators, Laboratory employees, and other stakeholders of BNL's environmental performance during the calendar year in review. The report summarizes BNL's environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and restoration and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. The SER is intended to be a technical document. It is available in print and as a downloadable file on the BNL web page at http://www.bnl.gov/esd/SER.htm. A summary of the SER is also prepared each year to provide a general overview of the report, and is distributed with a CD version of the full report. The summary supports BNL's educational and community outreach program.

  20. Integrated Work Management: Preparer, Course 31883

    Energy Technology Data Exchange (ETDEWEB)

    Simpson, Lewis Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-08-07

    The preparer (also called the “planner”) plays a key role in the integrated work management (IWM) process at Los Alamos National Laboratory (LANL). This course, Integrated Work Management: Preparer (COURSE 31883), describes the IWM roles and responsibilities of the preparer. This course also discusses IWM requirements that must be met by the preparer.

  1. 21 CFR 864.4400 - Enzyme preparations.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Enzyme preparations. 864.4400 Section 864.4400...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Specimen Preparation Reagents § 864.4400 Enzyme preparations. (a) Identification. Enzyme preparations are products that are used in the...

  2. Fiscal 1995 survey report on the feasibility study of the environmentally friendly type coal utilization system. Survey on the environmentally friendly type coal utilization system in the coal preparation sector in China; Kankyo chowagata sekitan riyo system kanosei chosa. Chugoku no sentan bumon ni okeru kankyo chowagata sekitan riyo system ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    Specifying the coal preparation technology among clean coal technologies (CCT) in China, the paper investigated governmental policies, plans, standards of coal preparation technology, subjects, etc. toward the introduction/spread of coal preparation technology, and studied decision, introduction and spread of the coal preparation system suitable for the coal utilization status in China. The survey was conducted in Shanxi and Henan Provinces which are main provinces of coal production, and field survey was made at some selected coal preparation plants having different operational conditions. In the field survey, problems on the operation were extracted, and points of improvement were studied at the same time. Further, to grasp the positioning of coal preparation in CCT in China, survey was carried out on laws and regulation on coal preparation in terms of energy and environmental policies. Finally, the result of the field survey was analyzed, a coal preparation system of which the introduction/spread in medium- and long-term are enabled was proposed considering the coal utilization status and economic situation in China, and how to introduce/spread it was studied. 35 figs., 42 tabs.

  3. Spectrofluorimetric determination of fluoroquinolones in pharmaceutical preparations

    Science.gov (United States)

    Ulu, Sevgi Tatar

    2009-02-01

    Simple, rapid and highly sensitive spectrofluorimetric method is presented for the determination of four fluoroquinolone (FQ) drugs, ciprofloxacin, enoxacin, norfloxacin and moxifloxacin in pharmaceutical preparations. Proposed method is based on the derivatization of FQ with 4-chloro-7-nitrobenzofurazan (NBD-Cl) in borate buffer of pH 9.0 to yield a yellow product. The optimum experimental conditions have been studied carefully. Beer's law is obeyed over the concentration range of 23.5-500 ng mL -1 for ciprofloxacin, 28.5-700 ng mL -1 for enoxacin, 29.5-800 ng mL -1 for norfloxacin and 33.5-1000 ng mL -1 for moxifloxacin using NBD-Cl reagent, respectively. The detection limits were found to be 7.0 ng mL -1 for ciprofloxacin, 8.5 ng mL -1 for enoxacin, 9.2 ng mL -1 for norfloxacin and 9.98 ng mL -1 for moxifloxacin, respectively. Intra-day and inter-day relative standard deviation and relative mean error values at three different concentrations were determined. The low relative standard deviation values indicate good precision and high recovery values indicate accuracy of the proposed methods. The method is highly sensitive and specific. The results obtained are in good agreement with those obtained by the official and reference method. The results presented in this report show that the applied spectrofluorimetric method is acceptable for the determination of the four FQ in the pharmaceutical preparations. Common excipients used as additives in pharmaceutical preparations do not interfere with the proposed method.

  4. Preparation and Evaluation of Stomatitis Film Using Xyloglucan Containing Loperamide.

    Science.gov (United States)

    Kawano, Yayoi; Sasatsu, Masanaho; Mizutani, Ayako; Hirose, Kaoru; Hanawa, Takehisa; Onishi, Hiraku

    2016-06-01

    Stomatitis induced by radiation therapy or cancer chemotherapy is a factor in sleep disorders and/or eating disorders, markedly decreasing patient quality of life. In recent years, disintegrating oral films that are easy to handle have been developed; therefore, we focused on the formulation of these films. We prepared an adhesive film for the oral cavity using xyloglucan (Xylo), which is a water-soluble macromolecule. We used loperamide, which has been reported to relieve pain caused by stomatitis effectively, as a model drug in this study. Films were prepared from Xylo solutions (3% (w/w)) and hypromellose (HPMC) solutions (1% (w/w)). Xylo and HPMC solutions were mixed at ratios of 1 : 1, 2 : 1, or 3 : 1 for each film, and films 2×2 cm weighing 3 g were prepared and dried at 37°C for 24 h. Physicochemical properties such as strength, adhesiveness, disintegration behavior, and dissolution of loperamide from films were evaluated. Films prepared from Xylo solution alone had sufficient strength and mucosal adhesion. On the other hand, films prepared from a mixture of Xylo and HPMC were inferior to those made from Xylo, but showed sufficient strength and mucosal adhesion and were flexible and easy to handle. The films prepared in this study are useful as adhesion films in the oral cavity.

  5. The evolution of bowel preparation and new developments.

    Science.gov (United States)

    Park, Jeong Bae; Lee, Yong Kook; Yang, Chang Heon

    2014-05-01

    Bowel preparation is essential for successful colonoscopy examination, and the most important factor is the bowel preparation agent used. However, selection of a bowel preparation agent invariably involves compromise. Originally, bowel preparation was performed for radiologic and surgical purposes, when the process involved dietary limitations, cathartics, and enemas, which had many side effects. Development of polyethylene glycol (PEG) solution led to substantive advancement of bowel preparation; however, despite its effectiveness and safety, the large volume involved, and its salty taste and unpleasant odor reduce compliance. Accordingly, modified PEG solutions requiring consumption of lower volumes and sulfate-free solutions were developed. Aqueous sodium phosphate is more effective and better tolerated than PEG solutions; however, fatal complications have occurred due to water and electrolyte shifts. Therefore, aqueous sodium phosphate was withdrawn by the US Food and Drug Administration, and currently, only sodium phosphate tablets remain available. In addition, oral sulfate solution and sodium picosulfate/magnesium citrate are also available, and various studies have reported on adjunctive preparations, such as hyperosmolar or stimulant laxatives, antiemetics, and prokinetics, which are now in various stages of development.

  6. Preparing meals under time stress. The experience of working mothers.

    Science.gov (United States)

    Beshara, Monica; Hutchinson, Amanda; Wilson, Carlene

    2010-12-01

    The present study quantitatively explored the effects of mothers' perceived time pressure, as well as meal-related variables including mothers' convenience orientation and meal preparation confidence, on the healthiness of evening meals served to school-aged children (5-18 years old) over a 7-day period. A sample of 120 employed mothers, who identified themselves as the chief meal-preparers in their households, completed a brief, self-report, meal-related questionnaire. Results revealed that mothers' perceived time pressure did not significantly predict meal healthiness. Mothers' confidence in their ability to prepare a healthy meal was the only unique, significant predictor of a healthy evening meal. Mothers who were more confident in their ability to prepare a healthy meal served healthier evening meals than those who were less confident. In addition, mothers' perceived time pressure and convenience orientation were negatively related to healthy meal preparation confidence. Results suggest that mothers' perceived time pressure and convenience orientation, may indirectly compromise meal healthiness, by decreasing mothers' meal preparation confidence. Practical and theoretical implications of the study's findings are discussed.

  7. Silver Vanadium Phosphorous Oxide, Ag(2)VO(2)PO(4): Chimie Douce Preparation and Resulting Lithium Cell Electrochemistry.

    Science.gov (United States)

    Kim, Young Jin; Marschilok, Amy C; Takeuchi, Kenneth J; Takeuchi, Esther S

    2011-08-15

    Recently, we have shown silver vanadium phosphorous oxide (Ag(2)VO(2)PO(4), SVPO) to be a promising cathode material for lithium based batteries. Whereas the first reported preparation of SVPO employed an elevated pressure, hydrothermal approach, we report herein a novel ambient pressure synthesis method to prepare SVPO, where our chimie douce preparation is readily scalable and provides material with a smaller, more consistent particle size and higher surface area relative to SVPO prepared via the hydrothermal method. Lithium electrochemical cells utilizing SVPO cathodes made by our new process show improved power capability under constant current and pulse conditions over cells containing cathode from SVPO prepared via the hydrothermal method.

  8. A NEW METHOD TO PREPARE CHITOSAN MEMBRANE AS A BIOMEDICAL MATERIAL

    Institute of Scientific and Technical Information of China (English)

    Qiao-ling Hu; Zheng-ping Fang; YingZhao; Cheng-wei Xu

    2001-01-01

    This paper reports a new method to prepare chitosan membrane which could be used as a biomedical material.Addition of a fixation agent composed of alcohol, glycerol and potassium hydroxide can accelerate the sol-gel transformation process and hence shorten the preparation period. The present method takes about 6 h to get a flexible membrane with fine appearance. The physical and biological properties of the membrane were also investigated and compared with the membrane prepared by conventional method.``

  9. Preparation of (103)Pd brachytherapy seeds by electroless plating of (103)Pd onto carbon bars.

    Science.gov (United States)

    Li, Zhong-Yong; Gao, Hui-Bo; Deng, Xue-Song; Zhou, Leng; Zhang, Wen-Hui; Han, Lian-Ge; Jin, Xiao-Hai; Cui, Hai-Ping

    2015-09-01

    A method for preparing (103)Pd brachytherapy seeds is reported. The key of the method was to deposit (103)Pd onto carbon bars by electroless plating so as to prepare source cores. After each carbon bar with (103)Pd was sealed in a titanium capsule, the (103)Pd seeds were fabricated. This paper provides valuable experiences and data for the preparation of (103)Pd brachytherapy seeds.

  10. Preparation of nanoporous titania spherical nanoparticles

    Science.gov (United States)

    Shiba, Kota; Sato, Soh; Matsushita, Takayuki; Ogawa, Makoto

    2013-03-01

    Preparation of nanoporous titania particles from well-defined titania-octadecylamine (titania-ODA) hybrid spherical particles with 450 nm in size, which were prepared by the method reported previously (Chem. Commun., 2009, pp. 6851-6853 [39]; RSC Adv., 2012, vol. 2, pp. 1343-1349 [40]), was studied. ODA was removed by solvent extraction with acidic ethanol to obtain nanoporous titania particles and subsequent calcination led to the formation of nanoporous titania particles with the nanopore size ranging from 2 to 4 nm depending on the calcination temperature. The as-synthesized titania was amorphous and was transformed into anatase (at around 300 °C) and rutile (at around 600 °C) by the heat treatment. The phase transition behavior was discussed in comparison with that of as-synthesized titania-ODA particles without ODA removal. Spherical particles of titania-ODA hybrids with 70 nm in size were also transformed into nanoporous titania particles composed of anatase crystallites by the washing and calcination at 500 °C for 1 h.

  11. Cold Preparation of Heroin in a Black Tar Market.

    Science.gov (United States)

    Roth, Alexis M; Armenta, Richard F; Wagner, Karla D; Strathdee, Steffanie A; Goldshear, Jesse L; Cuevas-Mota, Jazmine; Garfein, Richard S

    2017-07-29

    Black tar heroin is typically prepared for injection with heat which decreases the risk of HIV transmission by inactivating the virus. We received reports that persons who inject drugs (PWID) in Tijuana, Baja California, Mexico, a black tar heroin market, were using only water to dissolve heroin. Because Tijuana abuts San Diego County, CA, United States, we undertook the present analyses to determine the prevalence of this practice among PWID in San Diego, California. PWID completed quarterly behavioral assessments and serological testing for blood-borne viruses. Bivariate and multivariable logistic regression models were constructed to assess for individual, social, and structural correlates of preparing heroin without heat within the preceding 6 months. Nearly half of black tar heroin users (149/305) reported they had prepared heroin without heat within 6 months. In multivariable analysis, cold preparation was independently associated with younger age (10 year decrease; AOR = 1.25; 95% CI 1.03, 1.53), more drug injecting acquaintances (per 5 acquaintance increase; AOR = 1.05; 95% CI 1.01, 1.09) and prefilled syringe use (injecting drugs from syringes that are already filled with drugs before purchase; AOR = 1.86; 95% CI 1.14, 3.02). Conclusions/Importance: To our knowledge, this is the first paper to report that PWID living in a black tar heroin market are preparing heroin without heat. Additional research is needed to determine whether this is an endemic practice or PWID are engaging in new forms of drug preparation in response to changes in the environment.

  12. Annual report

    Energy Technology Data Exchange (ETDEWEB)

    Barkas, W.H.

    1967-05-01

    Work that has been carried out in several areas of High Energy Physics is described. Visual techniques are used. For the study of the three-pion decay of the K/sup +/ meson, bubble chamber and emulsion methods are used to complement each other, particularly for the tau' mode. Several separate bubble chamber experiments in ..pi../sup +/p, anti pp and K/sup -/p interactions are also described, and the large effort devoted to computer reprogramming for the data analysis indicated. Two emulsion research projects are also described which have for their purpose the study of electromagnetic processes induced by 16 BeV electrons and the study of hypernuclei by K/sup -/ mesons. For the latter work high speed computer methods have been successfully applied to the analysis of the product hypernuclei. These programs of work have not been under way long enough for the main results yet to be available, but some preliminary data have been published and several reports on data analysis and related subjects have been prepared.

  13. Interim report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1985-06-01

    This Interim Report summarizes the research and development activities of the Superconducting Super Collider project carried out from the completion of the Reference Designs Study (May 1984) to June 1985. It was prepared by the SSC Central Design Group in draft form on the occasion of the DOE Annual Review, June 19--21, 1985. Now largely organized by CDG Divisions, the bulk of each chapter documents the progress and accomplishments to date, while the final section(s) describe plans for future work. Chapter 1, Introduction, provides a basic brief description of the SSC, its physics justification, its origins, and the R&D organization set up to carry out the work. Chapter 2 gives a summary of the main results of the R&D program, the tasks assigned to the four magnet R&D centers, and an overview of the future plans. The reader wishing a quick look at the SSC Phase I effort can skim Chapter 1 and read Chapter 2. Subsequent chapters discuss in more detail the activities on accelerator physics, accelerator systems, magnets and cryostats, injector, detector R&D, conventional facilities, and project planning and management. The magnet chapter (5) documents in text and photographs the impressive progress in successful construction of many model magnets, the development of cryostats with low heat leaks, and the improvement in current-carrying capacity of superconducting strand. Chapter 9 contains the budgets and schedules of the COG Divisions, the overall R&D program, including the laboratories, and also preliminary projections for construction. Appendices provide information on the various panels, task forces and workshops held by the CDG in FY 1985, a bibliography of COG and Laboratory reports on SSC and SSC-related work, and on private industrial involvement in the project.

  14. Denmark's National Inventory Report 2015 and 2016

    DEFF Research Database (Denmark)

    Nielsen, Ole-Kenneth; Plejdrup, Marlene Schmidt; Winther, Morten

    This report is Denmark’s annual documentation report of the greenhouse gas inventory submitted to the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol. The report is prepared in accordance with the UNFCCC reporting guidelines and CMP decisions and contains all...

  15. Denmark's National Inventory Report 2015 and 2016

    DEFF Research Database (Denmark)

    Nielsen, Ole-Kenneth; Plejdrup, Marlene Schmidt; Winther, Morten

    This report is Denmark’s annual documentation report of the greenhouse gas inventory submitted to the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol. The report is prepared in accordance with the UNFCCC reporting guidelines and CMP decisions and contains all...

  16. 32 CFR 295.8 - Annual report.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Annual report. 295.8 Section 295.8 National... INFORMATION ACT PROGRAM OFFICE OF THE INSPECTOR GENERAL, FREEDOM OF INFORMATION ACT PROGRAM § 295.8 Annual report. The FOIA Annual Report, assigned Report Control System DD-PA (A) 1365, will be prepared by...

  17. 42 CFR 456.712 - Annual report.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Annual report. 456.712 Section 456.712 Public... Management System for Outpatient Drug Claims § 456.712 Annual report. (a) DUR Board report. The State must require the DUR Board to prepare and submit an annual DUR report to the Medicaid agency that...

  18. Tellurium quantum dots: Preparation and optical properties

    Science.gov (United States)

    Lu, Chaoyu; Li, Xueming; Tang, Libin; Lai, Sin Ki; Rogée, Lukas; Teng, Kar Seng; Qian, Fuli; Zhou, Liangliang; Lau, Shu Ping

    2017-08-01

    Herein, we report an effective and simple method for producing Tellurium Quantum dots (TeQDs), zero-dimensional nanomaterials with great prospects for biomedical applications. Their preparation is based on the ultrasonic exfoliation of Te powder dispersed in 1-methyl-2-pyrrolidone. Sonication causes the van der Waals forces between the structural hexagons of Te to break so that the relatively coarse powder breaks down into nanoscale particles. The TeQDs have an average size of about 4 nm. UV-Vis absorption spectra of the TeQDs showed an absorption peak at 288 nm. Photoluminescence excitation (PLE) and photoluminescence (PL) are used to study the optical properties of TeQDs. Both the PLE and PL peaks revealed a linear relationship against the emission and excitation energies, respectively. TeQDs have important potential applications in biological imaging and catalysis as well as optoelectronics.

  19. Gas solid techniques for preparation of pure lanthanum hexaboride

    Institute of Scientific and Technical Information of China (English)

    Mukherjee; A.; Gulnar; A.K.; Sahoo; D.K.; Krishnamurthy; N.

    2012-01-01

    The processes reported for the preparation of lanthanum hexaboride (LaB6) from lanthanum oxide involve the use of carbon either elemental or in the form of boron carbide or elemental boron itself as reducing agents, fused salts at high temperatures or reactions which require the product boride to be leached out. Each of these techniques either increases the process costs and/or increases chances of contamination in fi-nal product. Pure LaB6 can best be prepared by a reaction which produces a gaseous byprodu...

  20. Preparation of free-standing high quality mesoporous carbon membranes

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Xiqing [ORNL; Liang, Chengdu [ORNL; Dai, Sheng [ORNL; Mahurin, Shannon Mark [ORNL; Zhu, Qing [ORNL

    2010-01-01

    Flat-sheet mesoporous carbon membranes with uniform pore size (e.g., 6.4 nm) and controllable thickness were prepared by pyrolysis of polymeric composite films, which were formed by self-assembly of phenolic resin and block copolymer under acidic conditions. Hexamethylenetetramine was selected as a solid cross-linker to control the rheology of polymeric carbon precursors so that the flat-sheet polymeric films could undergo carbonization without deformation, ensuring the preparation of mesoporous carbon membranes on a large scale with high quality. Gas transport properties through these mesoporous carbon membranes are also reported.

  1. Optimal preparation of graph states

    CERN Document Server

    Cabello, Adan; Lopez-Tarrida, Antonio J; Portillo, Jose R

    2010-01-01

    We show how to prepare any graph state of up to 12 qubits with: (a) the minimum number of controlled-Z gates, and (b) the minimum preparation depth. We assume only one-qubit and controlled-Z gates. The method exploits the fact that any graph state belongs to an equivalence class under local Clifford operations. We extend up to 12 qubits the classification of graph states according to their entanglement properties, and identify each class using only a reduced set of invariants. For any state, we provide a circuit with both properties (a) and (b), if it does exist, or, if it does not, one circuit with property (a) and one with property (b), including the explicit one-qubit gates needed.

  2. Preparation and biological evaluation of 2-amino-6-[{sup 18}F]fluoro-9-(4-hydroxy-3-hydroxy-methylbutyl) purine (6-[{sup 18}F]FPCV) as a novel PET probe for imaging HSV1-tk reporter gene expression

    Energy Technology Data Exchange (ETDEWEB)

    Cai Hancheng [Research Center of Radiopharmaceuticals, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); Graduate School of the Chinese Academy of Sciences, Beijing 100049 (China); Yin Duanzhi [Research Center of Radiopharmaceuticals, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)], E-mail: chcbati@yahoo.com.cn; Zhang Lan [Research Center of Radiopharmaceuticals, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); Zhejiang California International NanoSystems Institute, Hangzhou 310029 (China); Yang, Xiaofeng; Xu Xiaoyan; Liu Weiguo; Zheng Xuesheng [Institute of Brain Medical Science, Second affiliated Hospital, Medicine School of Zhejiang University, Hangzhou 310009 (China); Zhang Hong [Department of Nuclear Medicine, Second Affiliated Hospital, Zhejiang University Medical PET Center, Medicine School of Zhejiang University, Hangzhou 310009 (China); Wang Jing [Department of Nuclear Medicine, Second Affiliated Hospital, Zhejiang University Medical PET Center, Medicine School of Zhejiang University, Hangzhou 310009 (China); Zhejiang California International NanoSystems Institute, Hangzhou 310029 (China); Xu Yuhong [Zhejiang California International NanoSystems Institute, Hangzhou 310029 (China); Cheng Dengfeng; Zheng Mingqiang; Han Yanjiang; Wu Mingxing; Wang Yongxian [Research Center of Radiopharmaceuticals, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)

    2007-08-15

    Introduction: 2-Amino-6-[{sup 18}F]fluoro-9-(4-hydroxy-3-hydroxy-methylbutyl) purine (6-[{sup 18}F]FPCV) was prepared via a one-step nucleophilic substitution and evaluated as a novel probe for imaging the expression of herpes simplex virus type 1 thymidine kinase (HSV1-tk) reporter gene. Methods: Log P of 6-[{sup 18}F]FPCV was calculated in octanol/phosphate-buffered saline (PBS). Stability studies were performed in PBS and bovine serum albumin (BSA). Cell uptake was performed at various time points in wild-type cells and transduced cells. For in vivo studies, tumors were grown in nude mice by inoculation with C6 cells, wild type and tk positive. The radiotracer was intravenously injected to animals, and micro-PET imaging was performed. Biodistribution of 6-[{sup 18}F]FPCV was performed on another group of animals at different time points. Results: Log P of 6-[{sup 18}F]FPCV was -0.517. 6-[{sup 18}F]FPCV was fairly stable in PBS and BSA at 6 h. The tracer uptake in C6-tk cells was 5.5-18.8 times higher than that in wild-type cells. The plasma half-life of 6-[{sup 18}F]FPCV was as follows: {alpha} t{sub 1/2}=1.2 min and {beta} t{sub 1/2}=73.7 min. The average ratio of tumor uptake between the transduced tumor and the wild-type tumor was 1.69 at 15 min. Conclusion: Biological evaluation showed that 6-[{sup 18}F]FPCV is a potential probe for imaging HSV1-tk gene expression. However, its in vivo defluorination may limit its application in PET imaging of gene expression.

  3. Case Report Case Report

    African Journals Online (AJOL)

    User

    2013-03-26

    Mar 26, 2013 ... at the time of diagnosis try various complementary and and palliation. ... c Medicine and Palliative Cancer Care: A Case Report ... us complementary and alternative therapies for treatment about the .... in nature. Upper GI ...

  4. Pomegranate liquor preparation and analysis

    OpenAIRE

    Galego, Ludovina; Estevinho, Leticia M.; Silva, José Paulo

    2012-01-01

    The pomegranate (Punica granatum L.) liquor has been produced for several centuries in the south of Portugal, mainly in the mountain areas. The “Assaria” variety is the preferred cultivar due to its organoleptic properties and high arils to peel ratio. Wild pomegranates are also widely distributed but, despite the health benefits that have been associated to the fruits, they continue to be unappreciated for consumption. Liquor preparation is a very good alternative for wild pomegranate fruits...

  5. Method for preparing ceramic composite

    Science.gov (United States)

    Alexander, Kathleen B.; Tiegs, Terry N.; Becher, Paul F.; Waters, Shirley B.

    1996-01-01

    A process for preparing ceramic composite comprising blending TiC particulates, Al.sub.2 O.sub.3 particulates and nickle aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m.sup.1/2, a hardness equal to or greater than 18 GPa.

  6. Sample preparation and biopharmaceutical analysis

    OpenAIRE

    Farrelly, Gillian

    1998-01-01

    In chapter 1, an overview is given of sample preparation methods and analytical techniques in use today. Each one is discussed, and relevant examples are given. In chapter 2, the development of a method for the HPLC analysis of taurine in human plasma using acetonitrile precipitation and pre-column derivatisation with fluorescamine is presented. This procedure was found to be faster and easier to use than previous taurine assays. In chapter 3, the evaluation of novel aspirin derivativ...

  7. Ceramic veneers with minimum preparation

    OpenAIRE

    da Cunha, Leonardo Fernandes; Reis, Rachelle; Santana, Lino; Romanini, Jose Carlos; de CARVALHO, Ricardo Marins; Furuse, Adilson Yoshio

    2013-01-01

    The aim of this article is to describe the possibility of improving dental esthetics with low-thickness glass ceramics without major tooth preparation for patients with small to moderate anterior dental wear and little discoloration. For this purpose, a carefully defined treatment planning and a good communication between the clinician and the dental technician helped to maximize enamel preservation, and offered a good treatment option. Moreover, besides restoring esthetics, the restorative t...

  8. Radiation sterilization of pancreatin preparation

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, Syojiro (Osaka Coll. of Pharmacy, Matsubara (Japan)); Sako, Michiyo; Kanbashi, Toshitaka; Jo, Hisanobu; Koide, Hiroaki

    1984-11-01

    The enzymatic activities (in detail, amylase-, lipase- and protease-activity) of ..gamma..-irradiated pancreatin powder preparation decrease to 50 - 95% at doses range of 50 kR - 8 MR. The dose-inactivation relation-ships vary depending on every different manufactory lot. In the case of higher moisture content preparation as irradiation sample, amylase activities are more stable, the other side, protease activities are less stable. On the variation of these activities by ..gamma..-irradiation, there are no difference between room temperature and lower temperature (-70/sup 0/C) as irradiation condition. The D/sub 10/ values of contained bacteria and fungus (contamination number: about 1 x 10/sup 3/ cells/g and 9 x 10/sup 2/ spores/g) of a pancreatin preparation are 74C/kg (280 kR) and 60 C/kg(230 kR). Then, these values are corresponded to 645 C/kg (2.5 MR) and 540 C/kg (2.1 MR) as perfect sterilization.

  9. Preparing for a dermatopathology quiz

    Directory of Open Access Journals (Sweden)

    Biju Vasudevan

    2014-01-01

    Full Text Available Dermatopathology is one of the key aspects in dermatological diagnosis and is of immense value to the practicing dermatologist as well as residents pursuing dermatology as a career. It is a visual medium of understanding the subject, and is therefore ideal to be tested similarly. Dermatopathology quiz has become a part and parcel of most scientific deliberations, and is therefore an essential requirement of the postgraduate curriculum. Preparing for a dermatopathology quiz is tougher than preparing for a normal clinical quiz because of the lesser importance given for it in the syllabus of postgraduation and also due to the lack of resources either in getting microscopic sessions arranged or due to lack of flair of the subject compared to cosmetology or dermatosurgery. This review was done with the purpose of educating both the students and quizmasters as to how to prepare for a dermatopathology quiz. It is a unique proposal and, therefore, is gathered from more of personal experience, experience gained from watching quizzes conducted by experienced quizmasters, and also from the advice gained from masters of the subject in relation to the quiz.

  10. PREPARATION FOR RETIREMENT - AVS SEMINAR

    CERN Multimedia

    Social Service

    2001-01-01

    The 500 or so participants in the fifth Preparation for Retirement seminar held at the end of March were unfortunately deprived of the planned session on the AVS due to the unavailability of the Director of the Caisse Cantonale Genevoise de Compensation (CCGC). We have since had formal confirmation that because of an extra workload due to important changes in the Swiss tax and social legislation and the implementation this summer of the maternity insurance in Geneva, the CCGC has suspended its participation in preparation for retirement seminars in the international organisations for the time being. Conscious of the necessity of offering a session dedicated to the AVS, it is with pleasure that we can inform you that one of our legal advisers, Mr Lorenz Stampfli, has accepted to lead this session. In order to allow for adequate preparation we have reserved the following date: Wednesday 26 September from 14.00 to 16.00 in the Main Amphitheatre The session will be open to all people already registered and any o...

  11. Rationale for designing cavity preparations.

    Science.gov (United States)

    Laswell, H R; Welk, D A

    1985-04-01

    Increased resistance to caries, increased dental awareness, superior diagnostic capabilities, better illumination, optical aids that significantly enhance vision, improved and standardized materials for restoration, and a deeper understanding of the caries process enable a far more conservative approach to tooth preparation. The dentist can concentrate on preserving as much sound tooth structure as possible with less attention being devoted to resistance and retention form that previously demanded in bulk restorations and massive channels and locks that are no longer appropriate. Although caries inhibitory effects have been shown with materials such as silicate cement, glass ionomers, and resins that leach fluoride, in general, dentists should not rely on restorative materials to inhibit the development of future decay. Characteristics of the carious lesion are unique for each tooth according to many factors centering around the plaque pattern for that tooth and not according to zones of natural susceptibility or immunity strictly dictated by morphology. Therefore, no single cavity preparation duplicated from a textbook is likely to be satisfactory for an individual tooth. Furthermore, novices learning the subject of cavity preparation often leave decalcified enamel when they attempt to replicate under clinical conditions that which they have learned in technique courses. This is the major invitation to future caries reappearing adjacent to restorations. Also, failure to duplicate the exact morphology of the tooth surface that has been replaced is likely to alter the pattern of plaque accumulation and create other caries prone areas.(ABSTRACT TRUNCATED AT 250 WORDS)

  12. Bridging Bilingual and Special Education: Opportunities for Transformative Change in Teacher Preparation Programs

    Science.gov (United States)

    Ochoa, Alberto M.; Brandon, Regina R.; Cadiero-Kaplan, Karen; Ramírez, Pablo C.

    2014-01-01

    This article reports on the design and performance of ALAS (Acquisition of Language Skills and Academic Literacy) Teacher Education Project designed to bridge Biliteracy and Special Education teacher preparation. ALAS was designed by faculty in two higher education departments engaged in teacher preparation to respond to California's need for…

  13. Mathematics and Science Teachers' Preparation for National Board of Professional Teaching Standards Certification

    Science.gov (United States)

    Pyke, Curtis L.; Lynch, Sharon

    2005-01-01

    This paper reports on the results of a survey of mathematics and science candidates for National Board for Professional Teaching Standards (NBPTS) certification. The goal of the survey was to investigate the efficacy of collaboration and group support in preparation for NBPTS. The results of the survey describe the nature of supported preparation,…

  14. Preparation of some compounded soup powders from some deep fat fried vegetables

    Directory of Open Access Journals (Sweden)

    B. S. Bhatia

    1961-01-01

    Full Text Available In an earlier paper preparation of compound soup powders from vegetables bases dried in cross flow hot air cabinet drier or vacuum shelf drier has been reported . Present communication deals with further simplification of drying procedure by deep fat frying in the preparation of some bases

  15. A Rapid Synthetic Method for the Preparation of Two Tris-Cobalt(III) Compounds.

    Science.gov (United States)

    Jackman, Donald C.; Rillema, D. Paul

    1989-01-01

    Reports a method of preparation for tris(ethylenediamine)cobalt(III) and tris(2,2'-bipyridine)cobalt(III) that will shorten the preparation time by approximately 3 hours. Notes the time for synthesis and isolation of compound one was 1 hour (yield 38 percent) while compound two took 50 minutes (yield 71%). (MVL)

  16. Food Safety in the Domestic Environment: An Interdisciplinary Investigation of Microbial Hazards During Food Preparation

    NARCIS (Netherlands)

    Fischer, A.R.H.; Jong, de A.E.I.; Asselt, van E.D.; Jonge, de R.; Frewer, L.J.; Nauta, M.J.

    2007-01-01

    It has been established that, to a considerable extent, the domestic hygiene practices adopted by consumers can result in a greater or lesser microbial load in prepared meals. In the research presented here, an interdisciplinary study is reported in which interviews, observations of consumers prepar

  17. Preparation of anhydrous lanthanum bromide for scintillation crystal growth

    Institute of Scientific and Technical Information of China (English)

    ZHANG Tong; LI Hongwei; ZHAO Chunlei; YU Jinqiu; HU Yunsheng; CUI Lei; HE Huaqiang

    2012-01-01

    This paper reported an efficient and economical method for preparation of anhydrous LaBr3 for scintillation crystal growth.High purity anhydrous LaBr3 powders in large quantities were successfully obtained by stepped dehydration of LaBr3·7H2O using NH4Br as additive.Experiments revealed that adding proper amount of NH4Br could effectively restrain the hydrolysis of LaBr3 during dehydration and thus decreased the yield of deleterious impurity of LaOBr.Optimum preparation conditions,including the amount of NH4Br in use,the dehydration temperature and atmosphere,were investigated by DTA/TG and water/oxygen analysis.The Raman characterization of the as-prepared anhydrous LaBr3 was also presented.

  18. Barium titanate thick films prepared by screen printing technique

    Directory of Open Access Journals (Sweden)

    Mirjana M. Vijatović

    2010-06-01

    Full Text Available The barium titanate (BaTiO3 thick films were prepared by screen printing technique using powders obtained by soft chemical route, modified Pechini process. Three different barium titanate powders were prepared: i pure, ii doped with lanthanum and iii doped with antimony. Pastes for screen printing were prepared using previously obtained powders. The thick films were deposited onto Al2O3 substrates and fired at 850°C together with electrode material (silver/palladium in the moving belt furnace in the air atmosphere. Measurements of thickness and roughness of barium titanate thick films were performed. The electrical properties of thick films such as dielectric constant, dielectric losses, Curie temperature, hysteresis loop were reported. The influence of different factors on electrical properties values was analyzed.

  19. Environmental Performance Report 2016

    Energy Technology Data Exchange (ETDEWEB)

    Braus, Genevieve [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-09-06

    The National Renewable Energy Laboratory's (NREL's) Environmental Performance Report provides a description of the laboratory's environmental management activities for 2016, including information on environmental and sustainability performance, environmental compliance activities and status, and environmental protection programs, highlights, and successes. The purpose of this report is to ensure that U.S. Department of Energy (DOE) and the public receive timely, accurate information about events that have affected or could adversely affect the health, safety, and security of the public or workers; the environment; or the operations of DOE facilities. This report meets the requirements of the Annual Site Environmental Report and is prepared in accordance with the DOE Order 231.1B, Environment, Safety and Health Reporting.

  20. Environmental Performance Report 2015

    Energy Technology Data Exchange (ETDEWEB)

    2016-07-01

    The National Renewable Energy Laboratory's (NREL's) Environmental Performance Report provides a description of the laboratory's environmental management activities for 2015, including information on environmental and sustainability performance, environmental compliance activities and status, and environmental protection programs, highlights, and successes. The purpose of this report is to ensure that U.S. Department of Energy (DOE) and the public receive timely, accurate information about events that have affected or could adversely affect the health, safety, and security of the public or workers; the environment; or the operations of DOE facilities. This report meets the requirements of the Annual Site Environmental Report and is prepared in accordance with the DOE Order 231.1B, Environment, Safety and Health Reporting.

  1. Hazard Analysis Database Report

    CERN Document Server

    Grams, W H

    2000-01-01

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for U S . Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for HNF-SD-WM-SAR-067, Tank Farms Final Safety Analysis Report (FSAR). The FSAR is part of the approved Authorization Basis (AB) for the River Protection Project (RPP). This document describes, identifies, and defines the contents and structure of the Tank Farms FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The Hazard Analysis Database supports the preparation of Chapters 3 ,4 , and 5 of the Tank Farms FSAR and the Unreviewed Safety Question (USQ) process and consists of two major, interrelated data sets: (1) Hazard Analysis Database: Data from t...

  2. Preintercalation of Layered γ-Zirconium Phosphate for Preparation of Immobilized Hemoglobin

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Layeredγ-Zirconium phosphate (γ-ZrP) preintercalated with butylamine, tetra (n-butylammonium)hydroxide, dimethylamine respectively, or only ultrasonificated, for preparation of immobilized hemoglobin were investigated in this report.

  3. Synthesis and herbicidal activities of pyridyl sulfonylureas:More convenient preparation process of phenyl pyrimidylcarbamates

    Institute of Scientific and Technical Information of China (English)

    Ning Ma; Zhi Jin Fan; Bao Lei Wang; Yong Hong Li; Zheng Ming Li

    2008-01-01

    Four 4-monosubstituted pyrimidine pyridyl sulfonylureas were synthesized from pyridinesulfonamide and phenyl pyrimidyl-carbamate and screened for herbicidal activities.We also reported a convenient preparation process of phenyl pyrimidylcarbamates from pyrimidineamine and phenyl chloroformate.

  4. Educational Preparation of Hygienists Working with Special Populations in Nontraditional Settings.

    Science.gov (United States)

    Cohen, Leonard; And Others

    1985-01-01

    The results of a study of the employment patterns, academic preparation, and work characteristics of dental hygienists working with special populations (including the physically handicapped, mentally and emotionally handicapped, geriatric, mentally compromised, homebound, low income, and children) are reported. (MSE)

  5. Students' Reflections on the Relevance and Quality of Highly Ranked Doctoral Programs in Educational Administration: Beacons of Leadership Preparation?

    Science.gov (United States)

    Hoyle, John R.; Torres, Mario S., Jr.

    2008-01-01

    The manner by which colleges and universities prepare school leaders in doctoral programs is being called into question. One report is stirring much controversy for its unflattering portrayal of administrator preparation programs. In a 2005 report entitled "Educating School Leaders," former Columbia University president Art Levine characterizes…

  6. 2010 Site Environmental Report

    Energy Technology Data Exchange (ETDEWEB)

    Ratel, K.; Lee, R; Remien, J; Hooda, B; Green, T; Williams, J; Pohlot, P; Dorsch, W; Paquette, D; Burke, J

    2011-10-01

    Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy. The report is written to inform the public, regulators, employees, and other stakeholders of the Laboratory's environmental performance during the calendar year in review. Volume I of the SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and performance in restoration and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. Volume II of the SER, the Groundwater Status Report, also is prepared annually to report on the status of and evaluate the performance of groundwater treatment systems at the Laboratory. Volume II includes detailed technical summaries of groundwater data and its interpretation, and is intended for internal BNL users, regulators, and other technically oriented stakeholders. A brief summary of the information contained in Volume II is included in Chapter 7, Groundwater Protection, of this volume. Both reports are available in print and as downloadable files on the BNL web page at http://www.bnl.gov/ewms/ser/. An electronic version on compact disc is distributed with each printed report. In addition, a summary of Volume I is prepared each year to provide a general overview of the report, and is distributed with a compact disc containing the full report. BNL is operated and managed for DOE's Office of Science by Brookhaven Science Associates (BSA), a partnership formed by Stony Brook University and Battelle Memorial Institute. For more than 60 years, the Laboratory has played a lead role in the DOE Science and Technology mission and continues to contribute to the DOE missions in energy resources, environmental quality, and

  7. Sample Preparation for Bioanalytical and Pharmaceutical Analysis.

    Science.gov (United States)

    Clark, Kevin D; Zhang, Cheng; Anderson, Jared L

    2016-12-06

    Biological and pharmaceutical samples represent formidable challenges in sample preparation that hold important consequences for bioanalysis and genotoxic impurity quantification. This Feature will emphasize significant advances toward the development of rapid, sensitive, and selective sample preparation methods.

  8. A Simple Preparation Method for Diphosphoimidazole

    DEFF Research Database (Denmark)

    Rosenberg, T.

    1964-01-01

    A simple method for the preparation of diphosphoimidazole is presented that involves direct phosphorylation of imidazole by phosphorus oxychloride in alkaline aqueous solution. Details are given on the use of diphosphoimidazole in preparing sodium phosphoramidate and certain phosphorylated amino...

  9. Preparation and characterization of antigenic properties of ...

    African Journals Online (AJOL)

    PRECIOUS

    2009-12-15

    Dec 15, 2009 ... A rapid, simple and low cost procedure for preparing hapten-protein conjugates was developed using .... using a GS-800 Calibrated Densitometer (Bio-rad, USA). .... is to develop a method to prepare effective immunogens.

  10. Method of surface preparation of niobium

    Science.gov (United States)

    Srinivasan-Rao, Triveni; Schill, John F.

    2003-01-01

    The present invention is for a method of preparing a surface of niobium. The preparation method includes polishing, cleaning, baking and irradiating the niobium surface whereby the resulting niobium surface has a high quantum efficiency.

  11. FFTF operations procedures preparation guide. Revision 2

    Energy Technology Data Exchange (ETDEWEB)

    1976-12-01

    The Guide is intended to provide guidelines for the initial preparation of FFTF Operating Procedures. The Procedures Preparation Guide was developed from the plan presented and approved in the FFTF Reactor Plant Procedures Plan, PC-1, Revision 3.

  12. 40 CFR 1502.6 - Interdisciplinary preparation.

    Science.gov (United States)

    2010-07-01

    ... § 1502.6 Interdisciplinary preparation. Environmental impact statements shall be prepared using an inter-disciplinary approach which will insure the integrated use of the natural and social sciences and...

  13. Preparation of nanoparticles with an environment-friendly approach

    Institute of Scientific and Technical Information of China (English)

    YAO Kefu; PENG Zhen; FAN Xiaolin

    2009-01-01

    Developing various approaches for preparing high performance materials has long been topics and tasks both for scientists and for engineers.Despite that many methods have been developed for preparing nanomaterials,developing simple and environment-friendly ways for preparing nanomaterials is very attractive.A simple approach of synthesizing Fe3O4 nanoparticles by arc-discharge submerging in water was reported.The results showed that by this method Fe3O4 nanoparticles can be synthesized in large scale.The as-prepared Fe3O4 nanoparticles exhibit uniform spherical shape and their diameters varied with arc-discharging parameters.The experimental results showed that the size of the synthesized Fe3O4 nanoparticles can be controlled through adjusting the processing parameters.Since no vacuum system has been used,the synthesizing process is greatly simplified.In addition,only cheap deionized water and industrial iron bar are used and no pollution or harmful by-products are found in the synthesis process.It indicated that the present approach is a simple,low-cost and environment-friendly for preparing nanoparticles.

  14. Preparation and stability of agarose microcapsules containing BCG.

    Science.gov (United States)

    Esquisabel, A; Hernandez, R M; Igartua, M; Gascón, A R; Calvo, B; Pedraz, J L

    2002-01-01

    An emulsification/internal gelation method of preparing small-sized agarose microcapsules containing Bacillus Calmette-Guerin (BCG) is reported. Agarose microcapsules have been prepared by the emulsification of the hydrogel within a vegetable oil followed by its gelation due to the cooling of the system. Four different oils (sesame, sweet almonds, camomile and jojoba) were assayed. The rheological analysis of the oils showed a Newtonian behaviour, with viscosity values of 37.7, 51.2, 59.3 and 67.1 mPa s for jojoba, camomile, sesame and sweet almonds oil, respectively. The particle size of the microcapsules obtained ranged from 23.1 microm for the microcapsules prepared with sweet almonds oil to 42.6 microm for those prepared with jojoba. The microcapsule particle size was found to be dependent on the viscosity of the oil used in the emulsification step. The encapsulated BCG was identified by the Difco TB stain set K, followed by observation under optical microscopy. Once prepared, microcapsules were freeze-dried using 5% trehalose as cryoprotectant and the stability of the microcapsules was assayed during 12 months storage at room temperature, observing that agarose microcapsules were stable after 12 months storage, since there was no evidence of alteration in the freeze-dried appearance, resuspension rate, observation under microscope, or particle size.

  15. Rhenium Nanochemistry for Catalyst Preparation

    Directory of Open Access Journals (Sweden)

    Vadim G. Kessler

    2012-08-01

    Full Text Available The review presents synthetic approaches to modern rhenium-based catalysts. Creation of an active center is considered as a process of obtaining a nanoparticle or a molecule, immobilized within a matrix of the substrate. Selective chemical routes to preparation of particles of rhenium alloys, rhenium oxides and the molecules of alkyltrioxorhenium, and their insertion into porous structure of zeolites, ordered mesoporous MCM matrices, anodic mesoporous alumina, and porous transition metal oxides are considered. Structure-property relationships are traced for these catalysts in relation to such processes as alkylation and isomerization, olefin metathesis, selective oxidation of olefins, methanol to formaldehyde conversion, etc.

  16. STS Interventions: Preparing, Defending, Learning

    Directory of Open Access Journals (Sweden)

    Brian Martin

    2016-06-01

    Full Text Available Intervening in the Australian vaccination debate, I found that STS perspectives helped me understand the controversy but gave little guidance on how to defend against attacks. Max Liboiron comments that preparation, including support networks, should precede interventions. I was well supported in my involvement in the vaccination debate, but those who openly advocate a stigmatized view may have difficulty gaining support. Teun Zuiderent-Jerak asks what is being learned when interventions reinforce existing categories. Controversy participants can learn by being exposed to STS perspectives; controversy researchers, when attacked, can gain new information and develop new research ideas.

  17. [CORPSE CONSERVATION: ATTILIO MAGGIA'S PREPARATIONS].

    Science.gov (United States)

    Porro, Alessandro; Franchini, Antonia Francesca; Galimberti, Paolo M; Lorusso, Lorenzo; Falconi, Bruno

    2015-01-01

    The authors analyze Attilio Maggia's method of corpse conservation. His method was based on development of formaline vapours and preservation of corpse into a hermetically closed coffin (U.S.Patent 1150688 - Aug. 17, 1915). The corpses preserved could also be hardened after the treatment, exposing them to the air. Attilio Maggia (1864-1945) treated the corpse of italian writer Giovanni Verga (1840-1922). Some Maggia's preparations were preserved into obstetrical museum at Milan University: they are lost, but some records remain (an old inventory register) and attest us the industry of this physician.

  18. Preparation of Manganese Oxide Nanobelts

    Institute of Scientific and Technical Information of China (English)

    Jisen WANG; Jinquan SUN; Ying BAO; Xiufang BIAN

    2003-01-01

    Oriented nanobelts of manganese oxide have been firstly and successfully prepared by a microemulsion techniqueunder controlled circumstances. The samples were characterized by X-ray diffraction (XRD), transmission electronmicroscope (TEM). Influences of sodium chloride and annealed temperature on the synthesis of Mn3O4 nanobeltswere investigated. It was found that NaCl is the key factor to synthesize oriented Mn3O4 nanobelts and 827 K isoptimum temperature to produce fine nanobelts. Oriented growth mechanism of Mn3O4 nanobelts was discussed.

  19. Trends in mask data preparation

    Science.gov (United States)

    Fujimura, Aki; Pang, Liyong; Su, Bo; Choi, Yohan

    2014-10-01

    Whether for VSB mask writing or for multibeam mask writing, the shapes we need to write on masks are increasingly complex, increasingly curvilinear, and smaller in minimum width and space. The overwhelming trend in mask data preparation (MDP) is the shift from deterministic, rule-based, geometric, context-independent, shape-modulated, rectangular processing to statistical, simulation-based, context-dependent, dose- and shape-modulated any-shape processing. The paper briefly surveys the history of MDP, and explains through a simulation-based study that 50nm line and space is the tipping point where rule-based processing gives away to simulation-based processing.

  20. Carbonaceous Chondrite Thin Section Preparation

    Science.gov (United States)

    Harrington, R.; Righter, K.

    2017-01-01

    Carbonaceous chondrite meteorites have long posed a challenge for thin section makers. The variability in sample hardness among the different types, and sometimes within individual sections, creates the need for an adaptable approach at each step of the thin section making process. This poster will share some of the procedural adjustments that have proven to be successful at the NASA JSC Meteorite Thin Section Laboratory. These adjustments are modifications of preparation methods that have been in use for decades and therefore do not require investment in new technology or materials.

  1. Ceramic veneers with minimum preparation.

    Science.gov (United States)

    da Cunha, Leonardo Fernandes; Reis, Rachelle; Santana, Lino; Romanini, Jose Carlos; Carvalho, Ricardo Marins; Furuse, Adilson Yoshio

    2013-10-01

    The aim of this article is to describe the possibility of improving dental esthetics with low-thickness glass ceramics without major tooth preparation for patients with small to moderate anterior dental wear and little discoloration. For this purpose, a carefully defined treatment planning and a good communication between the clinician and the dental technician helped to maximize enamel preservation, and offered a good treatment option. Moreover, besides restoring esthetics, the restorative treatment also improved the function of the anterior guidance. It can be concluded that the conservative use of minimum thickness ceramic laminate veneers may provide satisfactory esthetic outcomes while preserving the dental structure.

  2. 2003 SITE ENVIRONMENTAL REPORT

    Energy Technology Data Exchange (ETDEWEB)

    ENVIRONMENT AND WASTE MANAGMENT SERVICES DIVISION; ET AL.

    2004-10-01

    Each year, Brookhaven National Laboratory (BNL), a multi-program national laboratory, prepares an annual Site Environmental Report (SER) in accordance with Order 231.1A, Environment, Safety and Health Reporting, of the U.S. Department of Energy (DOE). The SER is written to inform outside regulators, the public, and Laboratory employees of BNL's environmental performance during the calendar year in review, and to summarize BNL's on-site environmental data; environmental management performance; compliance with applicable DOE, Environmental Protection Agency (EPA), state, and local regulations; and environmental, restoration, and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. This report is intended to be a technical document. It is available in print and as a downloadable file on the BNL web page at http://www.bnl.ser.htm. A summary of the SER is also prepared each year to provide a general overview, and is distributed with a CD version of the full-length SER. The summary supports BNL's educational and community outreach program.

  3. Dissipative preparation of entanglement in optical cavities

    DEFF Research Database (Denmark)

    Kastoryano, Michael James; Reiter, Florentin; Sørensen, Anders Søndberg

    2011-01-01

    We propose a novel scheme for the preparation of a maximally entangled state of two atoms in an optical cavity. Starting from an arbitrary initial state, a singlet state is prepared as the unique fixed point of a dissipative quantum dynamical process. In our scheme, cavity decay is no longer...... as compared to preparation protocols based on coherent unitary dynamics...

  4. Preparation for your Foreign Learning Experience

    NARCIS (Netherlands)

    Jos Walenkamp; Manuela Hernandez

    2012-01-01

    It is a well-known fact that a good preparation in the pre-departure stage can maximize the chances of a succesful foreign experience. But what is meant by a good preparation? And what are the expected results of such a preparation? This course focuses in internship and study abroad (pre-departure)

  5. Preparation for your Foreign Learning Experience

    NARCIS (Netherlands)

    Manuela Hernandez; Jos Walenkamp

    2015-01-01

    It is a well-known fact that a good preparation in the pre-departure stage can maximize the chances of a succesful foreign experience. But what is meant by a good preparation? And what are the expected results of such a preparation? This course focuses in internship and study abroad (pre-departure)

  6. Stonefish "Okoze" envenomation during food preparation.

    Science.gov (United States)

    Yamamoto, Ryo; Suzuki, Masaru; Hori, Shingo; Aikawa, Naoki

    2010-01-01

    Stonefish is a dangerous and venomous fish commonly found in the shallow waters of the Pacific region. Its envenomation is reported worldwide with increasing frequency. Although envenomation usually occurs in those engaged in marine sports, chefs may suffer envenomation during cutting stonefish, which is eaten either sliced raw, boiled, or deep-fried by Japanese. Since many people cook and eat Japanese food, it is important to know that cutting a stonefish for cooking carries the risk of envenomation. However, most primary and emergency physicians have not encountered cases of envenomation during food preparation. Here we describe a case of envenomation occurring while cooking. The patient was a healthy 33-year-old man working as a chef in a Japanese restaurant. He was presented to an academic emergency department after suddenly developing severe pain in his right fourth finger while cutting a stonefish. The finger was reddish, swollen, and tender. The pain reduce d after immersing his hand in hot water, and disappeared within 18 h without any complication. In this report, we describe the history of stonefish envenomation and provide a brief review of the literature related to this form of envenomation.

  7. Achieving fruit, juice, and vegetable recipe preparation goals influences consumption by 4th grade students

    Directory of Open Access Journals (Sweden)

    Baranowski Tom

    2007-06-01

    Full Text Available Abstract Background Including children in food preparation activities has long been recommended as a method to encourage children's consumption, but has not been evaluated. Goal setting is also a common component of behavior change programs. This study assessed the impact of attaining goals to prepare fruit-juice or vegetable recipes on student fruit and vegetable consumption as part of a 10-week fruit and vegetable intervention for fourth grade students. Methods At six of the 10 sessions, students (n = 671 selected a fruit-juice or vegetable recipe to prepare at home before the next session. Students returned parent-signed notes reporting their child's goal attainment. Baseline and post consumption were assessed with up to four days of dietary recalls. Analyses included regression models predicting post consumption from the number of fruit-juice or vegetable recipe preparation goals attained, controlling for baseline consumption. Results In general, girls and Hispanic students achieved the most recipe preparation goals. For students with highest baseline fruit-juice consumption, post fruit-juice consumption was higher by about 1.0 serving for those achieving 2 or 3 fruit-juice recipe preparation goals. Post vegetable consumption was highest for students reporting the highest baseline vegetable consumption and who achieved two or three vegetable recipe preparation goals. In general, recipe goal setting was a useful procedure primarily for those with high baseline consumption. Conclusion This is one of the first reports demonstrating that home recipe preparation was correlated with dietary change among children.

  8. CRPP Annual Report 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This report covers all the activities of the CRPP in the field of plasma physics, from the technological challenges of future fusion reactors to the industrial use of low temperature plasmas. The work centres on the experimental and theoretical challenges of developing the techniques and understanding for advancing the concept of magnetic confinement of hot plasmas. Most of these activities are carried out under the auspices of the Association EURATOM-Confederation Suisse. An overview on the international collaborations, as well as lists of scientific papers and reports prepared by CRPP staff members in 1998 are also provided.

  9. Site Environmental Report, 1993

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    The Site Environmental Report (SER) is prepared annually in accordance with DOE Order 5400.1, ``General Environmental Protection Program.`` This 1993 SER provides the general public as well as scientists and engineers with the results from the site`s ongoing Environmental Monitoring Program. Also included in this report is information concerning the site`s progress toward achieving full compliance with requirements set forth by DOE, US Environmental Protection Agency (USEPA), and Ohio EPA (OEPA). For some readers, the highlights provided in the Executive Summary may provide sufficient information. Many readers, however, may wish to read more detailed descriptions of the information than those which are presented here.

  10. CRPP Annual Report 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-10-01

    This report covers all the activities of the CRPP in the field of plasma physics, from the technological challenges of future fusion reactors to the industrial use of low temperature plasmas. The work centres on the experimental and theoretical challenges of developing the techniques and understanding for advancing the concept of magnetic confinement of hot plasmas. Most of these activities are carried out under the auspices of the Association EURATOM-Confederation Suisse. An overview on the international collaborations, as well as lists of scientific papers and reports prepared by CRPP staff members in 2000 are also provided.

  11. CRPP Annual Report 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    This report covers all the activities of the CRPP in the field of plasma physics, from the technological challenges of future fusion reactors to the industrial use of low temperature plasmas. The work centres on the experimental and theoretical challenges of developing the techniques and understanding for advancing the concept of magnetic confinement of hot plasmas. Most of these activities are carried out under the auspices of the Association EURATOM-Confederation Suisse. An overview on the international collaborations, as well as lists of scientific papers and reports prepared by CRPP staff members in 1999 are also provided.

  12. How to select BCAA preparations.

    Science.gov (United States)

    Kato, Akinobu; Suzuki, Kazuyuki

    2004-12-01

    In Japan, oral branched-chain amino acid (BCAA) preparations are used in nutritional therapy for correcting disorders of protein and amino acid metabolism in patients with liver cirrhosis. There are two forms of oral BCAA preparations: enteral nutrition products for liver failure (or elemental nutrition products for liver cirrhosis) and oral BCAA granular products. Granular products are indicated for patients with uncompensated liver cirrhosis who have no dietary restriction and hypoproteinemia. Enteral nutrition products are indicated for patients who have a history of hepatic encephalopathy and exhibit protein intolerance. In clinical practice, the existence of protein intolerance in patients with uncompensated liver cirrhosis should be determined based on a history of hepatic encephalopathy and blood ammonia concentration. When patients exhibit protein intolerance, they are given a low protein diet (approximately 0.5-1.0g/kg/day) with enteral nutrition products for liver failure. However, when patients consume adequate amounts of a well-balanced diet and ammonia concentration does not increase, it is possible to control their condition with granular products. However, when patients cannot achieve an adequate dietary intake, it is recommended that enteral nutrition products should be used in order to improve nutritional status, even if these patients do not have a history of encephalopathy.

  13. Preparation and Crystallization of Riboswitches.

    Science.gov (United States)

    Peselis, Alla; Gao, Ang; Serganov, Alexander

    2016-01-01

    Recent studies have revealed that the majority of biological processes are controlled by noncoding RNAs. Among many classes of noncoding RNAs, metabolite-sensing segments of mRNAs called riboswitches are unique. Discovered over a decade ago in all three kingdoms of life, riboswitches specifically and directly interact with various metabolites and regulate expression of multiple genes, often associated with metabolism and transport of small molecules. Thus, riboswitches do not depend on proteins for binding to small molecules and play a role as both metabolite sensors and effectors of gene control. Riboswitches are typically located in the untranslated regions of mRNAs where they form alternative structures in the presence and absence of the ligand and modulate expression of genes through the formation of regulatory elements. To understand the mechanism of the riboswitch-driven gene control, it is important to elucidate how riboswitches interact with cognate and discriminate against non-cognate ligands. Here we outline the methodology to synthesize riboswitch RNAs and prepare riboswitch-ligand complexes for crystallographic and biochemical studies. The chapter describes how to design, prepare, and conduct crystallization screening of riboswitch-ligand complexes. The methodology was refined on crystallographic studies of several riboswitches and can be employed for other types of RNA molecules.

  14. MUET Preparation Language Learning Strategies

    Directory of Open Access Journals (Sweden)

    Yoong Li Kuen

    2012-01-01

    Full Text Available The main objective of the study was to examine the English language learning strategies (LLS used by Lower Six students in secondary schools who are sitting for their MUET test. It analyzed the language learning strategies that students use in order to prepare for the MUET test. Data were collected using a survey questionnaire with 300 students. The instrument used in this study called “MUET Preparation Language Strategy Use Inventory” is an adapted and bilingual questionnaire designed by Cohen, Oxford and Chi (2005 known as Language Strategy Use Inventory. Forty items were analyzed and they comprised of the four skills tested in MUET which is listening, speaking, reading and writing. Data were analyzed by performing frequency analysis. The findings revealed that the listening skill is the most frequently used, while the writing skill is the least frequently used. Only the listening skill has high frequency of use, while the reading, speaking and writing skills fall under the range of moderate frequency of use. There were variations in responses with regard to the use of LLS among Form Six students in secondary schools. The findings had practical implications.

  15. Preparation of hydrophobic organic aeorgels

    Science.gov (United States)

    Baumann, Theodore F.; Satcher, Jr., Joe H.; Gash, Alexander E.

    2007-11-06

    Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

  16. Analyzing voluntary medical incident reports.

    Science.gov (United States)

    Gong, Yang; Richardson, James; Zhijian, Luan; Alafaireet, Patricia; Yoo, Illhoi

    2008-11-06

    Voluntary medical incident reports lacking consistency and accuracy impede the ultimate use of the reports for patient safety research. To improve this, two coders examined harm score usage in a voluntary medical incident reporting system where the harm scores were selected from a predefined list by different reporters. The two coders inter-rater agreement percent was 82%. The major categories and reviewed harm score jointly demonstrate that this process is critical and necessary in preparing the voluntary reports for further content and semantics analysis.

  17. Time spent in home meal preparation affects energy and food group intakes among midlife women.

    Science.gov (United States)

    Chu, Yen Li; Addo, O Yaw; Perry, Courtney D; Sudo, Noriko; Reicks, Marla

    2012-04-01

    Time spent in meal preparation may be indicative of the healthfulness of meals and therefore with weight status. The purpose of this study was to examine the association between amount of time spent preparing meals and meal food group and nutrient content by meal occasion (breakfast, lunch, and dinner) among 1036 midlife women. Participants completed a 1-day food record and eating occasion questionnaires for each meal occasion. ANCOVA was used to identify possible associations. Approximately half of the participants reported spending time spent preparing breakfast was associated with lower energy and fat intakes (ptime spent preparing lunch and dinner was associated with lower vegetable and sodium intakes (ptime spent preparing meals and meal content by weight status. Nutrition education should encourage home meal preparation while stressing the selection of healthier options. The differing associations by meal occasion suggest that interventions should be tailored according to meal type. Copyright © 2011 Elsevier Ltd. All rights reserved.

  18. Selective Suppression of Local Circuits during Movement Preparation in the Mouse Motor Cortex

    Directory of Open Access Journals (Sweden)

    Masashi Hasegawa

    2017-03-01

    Full Text Available Prepared movements are more efficient than those that are not prepared for. Although changes in cortical activity have been observed prior to a forthcoming action, the circuits involved in motor preparation remain unclear. Here, we use in vivo two-photon calcium imaging to uncover changes in the motor cortex during variable waiting periods prior to a forepaw reaching task in mice. Consistent with previous reports, we observed a subset of neurons with increased activity during the waiting period; however, these neurons did not account for the degree of preparation as defined by reaction time (RT. Instead, the suppression of activity of distinct neurons in the same cortical area better accounts for RT. This suppression of neural activity resulted in a distinct and reproducible pattern when mice were well prepared. Thus, the selective suppression of network activity in the motor cortex may be a key feature of prepared movements.

  19. Preparing Mathematical Equations in a Document Preparation Environment

    Institute of Scientific and Technical Information of China (English)

    郑民; 卢金鑫

    1994-01-01

    WITS-Math is a mathematical equation formatting tool in WITS,a multilingual document preparation environment.WITS-Math includes a library manager and an equation formatter.The main task of WITS-Math is to format diversities of mathematical equations and organize them into an equation library used by other tools in the WITS environment.WITS-Math is a direct manipulation mathematics editor.It uses syntax directed markup language as the internal representation,and provides an interactive WYSI-WYG interface for users to format equations.WITS-Math provides an equation access mechanism.Other tools can access equations in a library br cross-reference from a source file or through data exchange without knowing the structure of equation libraries.The common data structure and the rendering object in the WITS platform ensure that the formatted equations can be directly used by other tools.

  20. Concentration uniformity of extemporaneously prepared ranitidine suspension.

    Science.gov (United States)

    Karnes, H T; Harris, S R; Garnett, W R; March, C

    1989-02-01

    The concentration uniformity of an extemporaneously prepared ranitidine suspension was studied. To prepare the ranitidine suspension, 36 150-mg tablets were pulverized and suspended in 180 mL of distilled water. This mixture was diluted with simple syrup to a total volume of 360 mL, resulting in a final ranitidine concentration of 150 mg/10 mL. Samples from each of three bottles that had been filled with 60 mL of the suspension were assayed for ranitidine content by high-performance liquid chromatography. The sedimentation of suspended ranitidine tablet particles was studied by visual observation of the setting process in 10-mL samples from the same batch. The overall mean concentrations (in milligrams per milliliter) of ranitidine were 14.53, 15.25, 13.92, 12.67, and 12.72 at 0, 3, 7, 14, and 21 days, respectively. Compared with baseline, the difference in the ranitidine concentration was not significant over days 0-7. The ranitidine concentration was significantly reduced during the following time intervals: days 0-14, days 0-21, and days 7-21. In the settling experiments, the mean time (+/- S.D.) for sediment to first appear on the test tube bottom was 14.67 +/- 5.35 seconds. Approximately 40-50% (mean level = 3.2 mm) of the total sedimentation level (mean level = 7.3 mm) was observed one minute after shaking. The uniformity of ranitidine suspensions compounded according to procedures described in this report possibly could be improved with sonication. The ranitidine suspension should be well shaken, the dosage should be measured immediately after shaking, and the suspension should be used within seven days of compounding.

  1. INFORMATION SYSTEM OF AUTOMATION OF PREPARATION EDUCATIONAL PROCESS DOCUMENTS

    Directory of Open Access Journals (Sweden)

    V. A. Matyushenko

    2016-01-01

    Full Text Available Information technology is rapidly conquering the world, permeating all spheres of human activity. Education is not an exception. An important direction of information of education is the development of university management systems. Modern information systems improve and facilitate the management of all types of activities of the institution. The purpose of this paper is development of system, which allows automating process of formation of accounting documents. The article describes the problem of preparation of the educational process documents. Decided to project and create the information system in Microsoft Access environment. The result is four types of reports obtained by using the developed system. The use of this system now allows you to automate the process and reduce the effort required to prepare accounting documents. All reports was implement in Microsoft Excel software product and can be used for further analysis and processing.

  2. Termination Report

    Energy Technology Data Exchange (ETDEWEB)

    Bruce McCarl; Dhazn Gillig

    2004-01-07

    OAK-B135 The results produced by this project include: (1) Development of econometrically estimated marginal abatement and associated production curves describing response of agricultural and forestry emissions/sink/offsets enhancements for use in integrated assessments. Curves were developed that reflected agricultural, and forestry production of traditional commodities, carbon and other greenhouse gas offsets and biofuels given signals of general commodity demand, and carbon and energy prices. This work was done jointly with Dr. Ronald Sands at PNNL. A paper from this is forthcoming as follows Gillig, D., B.A. McCarl, and R.D. Sands, ''Integrating Agricultural and Forestry GHG Mitigation Response into General Economy Frameworks: Developing a Family of Response Functions,'' Mitigation and Adaptation Strategies for Global Change, forthcoming, 2004. An additional effort was done involving dynamics and a second paper was prepared that is annex A to this report and is Gillig, D., and B.A. McCarl, ''Integrating Agricultural and Forestry Response to GHG Mitigation into General Economy Frameworks: Developing a Family of Response Functions using FASOM,'' 2004. (2) Integration of the non dynamic curves from (1) into in a version of the PNNL SGM integrated assessment model was done in cooperation with Dr. Ronald Sands at PNNL. The results were reported at the second DOE conference on sequestration in the paper listed just below and the abstract is in Annex B of this report. Sands, R.D., B.A. McCarl, and D. Gillig, ''Assessment of Terrestrial Carbon Sequestration Options within a United States Market for Greenhouse Gas Emissions Reductions,'' Presented at the Second Conference on Carbon Sequestration, Alexandria, VA, May 7, 2003. The results in their latest version show about half of the needed offsets by 2030 can be achieved through agriculture through a mix of sequestration and biofuel options. (3) Alternative

  3. Compaction of Chemically Prepared Amorphous Fe-B nanoparticles

    DEFF Research Database (Denmark)

    Hendriksen, P.V.; Bødker, Franz; Mørup, Steen

    1997-01-01

    We report on attempts to compact chemically prepared amorphous iron-boron particles. The praticles have a size of about 100 nm and are pyrophoric. We have made a special die for uniaxial pressing in which the compaction can be performed at elevated temperature without exposing the powder to air. ....... Densities of up to 75% of that of bulk Fe-B have been obtained. Coercivity measurements show that the material is not magnetically soft....

  4. Preparation and characterization of bioceramics produced from calcium phosphate cements

    Energy Technology Data Exchange (ETDEWEB)

    Andriotis, O.; Katsamenis, O.L. [Department of Materials Science, University of Patras, 26504, Patras (Greece); Mouzakis, D.E. [Technological Educational Institute of Larisa, Department of Mechanical Engineering, T.E.I of Larissa, 411 10, Larissa (Greece); Bouropoulos, N. [Foundation for Research and Technology, Hellas, Institute of Chemical Engineering and High Temperature Chemical Processes, FORTH/ICE-HT, P.O. Box 1414, 26504 Rio Patras (Greece)

    2010-03-15

    The present work reports a method for preparing calcium phosphate ceramics by calcination of calcium phosphate cements composed mainly of calcium deficient hydroxyapatite (CDHA). It was found that hardened cements calcinied at temperatures from to 600 to 1300 C were transformed to tricalcium phosphates. Moreover the compressive strength was determined and porosity was estimated as a function of the calcination temperature. (copyright 2010 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  5. A New Method to Prepare Hydroxylapatite Coating of Implants

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    A new method ( sintering method) to prepare hydroxylapatite coating of implants was developed. The coating was characterized by X- ray diffraction (XRD) and infrared spectroscopy with a Nicolet FTIR aparatus. The adhesion strength of coating to metal substrate were measured. The bone ingrowth of coated substrate was observed and clinical application of coated implants were reported in this paper. The comparison results of sintered coating and plasma sparied coating was discussed.

  6. Compaction of Chemically Prepared Amorphous Fe-B nanoparticles

    DEFF Research Database (Denmark)

    Hendriksen, P.V.; Bødker, Franz; Mørup, Steen

    1997-01-01

    We report on attempts to compact chemically prepared amorphous iron-boron particles. The praticles have a size of about 100 nm and are pyrophoric. We have made a special die for uniaxial pressing in which the compaction can be performed at elevated temperature without exposing the powder to air....... Densities of up to 75% of that of bulk Fe-B have been obtained. Coercivity measurements show that the material is not magnetically soft....

  7. A Novel Preparation Method of C-Terminal Glutamine Dipeptides

    Institute of Scientific and Technical Information of China (English)

    QIAN Shao-Song; LIU Yi; CHEN Ran; LI Jia-You; WU Xiao-Yan; JIAO Qing-Cai

    2006-01-01

    A novel synthesis method of dipeptides containing glutamine is reported. Protected L-amino acids were prepared by using inexpensive phthaloyl as the protecting group. Then the phthaloyl-L-amino acids were condensed with glutamine salts by the mixed anhydride method to afford phthaloyl dipeptides. Subsequently, the phthaloyl was removed from the dipeptides with hydrazine hydrate. As a result, optically pure glutamine-containing dipeptides were obtained in good yields.

  8. Preparation of Magnesium Silicide from Recycled Materials for Energy Storage.

    OpenAIRE

    Bumba, Jakub

    2016-01-01

    Recycling technologies help to save energy, materials and environment. This is the main reason of their popularity. The recovery of semiconductors and metals depends on recycling treatment. A new multi-step technology, which enables to obtain pure silicon and hydrogen from waste materials,is reported in this study. The only by-product is magnesium phosphate, which is a desired fertilizer. Magnesium silicide was successfully prepared from milled silicon photovoltaic (PV) panels and mill...

  9. Single photon emission based on coherent state preparation

    Science.gov (United States)

    Ester, P.; Lackmann, L.; Michaelis de Vasconcellos, S.; Hübner, M. C.; Zrenner, A.; Bichler, M.

    2007-09-01

    The authors report here on deterministic single photon emission after coherent optical state preparation in the p-shell of a single InGaAs /GaAs quantum dot. In the approach, they use p-shell Rabi flopping followed by relaxation to the s-shell ground state with subsequent spontaneous single photon emission. Pulsed photon correlation experiments show complete suppression of the correlation peak at zero time delay and hence demonstrate clean single photon emission.

  10. Preparation of Bauxite Ceramic Microsphere

    Institute of Scientific and Technical Information of China (English)

    CHENG Xiaosu; LIU Pingan; LI Xiuyan; SHUI Anze; ZENG Lingke

    2007-01-01

    Ceramic microspheres were prepared by using Chinese bauxite as raw materials through the centrifugal spray drying method. The control technology of microsphere size, degree of sphericity was researched. The ceramic microspheres were sintered by a double sintering process. The microstructure and composition of ceramic microsphere were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) and X-ray energy spectroscopy. The results show that the degree of sphericity of the ceramic microsphere was good and the particle size was 10-100 μm. The XRD analysis reveals that the main crystalline phase of the ceramic microsphere was α- Al2O3 and mullite (3Al2O3·2SiO2). The product can be used as reinforced material for composite material, especially for antiskid and hard wearing aluminum alloy coating.

  11. Preparation of High Shrinkage Polypropylene

    Institute of Scientific and Technical Information of China (English)

    吕文军; 王华平; 李建梅; 张玉梅

    2001-01-01

    The common PP chips have been used to prepare high shrinkage PP fibers with shrinkage in boiling water higher than 50%. Meanwhile, the process conditions on fiber structure and properties have been discussed in detail. With the increase of drawing temperature, the shrinkage in boiling water of the fiber increases at first,and then decreases in the temperature range from 70℃ to 100℃. The better drawing temperature is from 75℃ to 85℃ according to the melt index of the PP material. The shrinkage in boiling water of PP fiber increases with the increase of pump delivery. The orientation factor and crystallinity increase with the increase of drawing temperature. With an increase in drawing temperature,unit-cell numbers and monomer unit numbers in every crystal nucleus tend to increase, but unit volume crystal nucleus tend to reduce.

  12. Microfluidic Sample Preparation for Immunoassays

    Energy Technology Data Exchange (ETDEWEB)

    Visuri, S; Benett, W; Bettencourt, K; Chang, J; Fisher, K; Hamilton, J; Krulevitch, P; Park, C; Stockton, C; Tarte, L; Wang, A; Wilson, T

    2001-08-09

    Researchers at Lawrence Livermore National Laboratory are developing means to collect and identify fluid-based biological pathogens in the forms of proteins, viruses, and bacteria. to support detection instruments, they are developing a flexible fluidic sample preparation unit. The overall goal of this Microfluidic Module is to input a fluid sample, containing background particulates and potentially target compounds, and deliver a processed sample for detection. They are developing techniques for sample purification, mixing, and filtration that would be useful to many applications including immunologic and nucleic acid assays. Many of these fluidic functions are accomplished with acoustic radiation pressure or dielectrophoresis. They are integrating these technologies into packaged systems with pumps and valves to control fluid flow through the fluidic circuit.

  13. Preparation of uncladded YBCO wires

    Science.gov (United States)

    Grader, G.; Cadoche, L.; Shter, G.

    1993-04-01

    Wires of YBCO, 1-5 mm in diameter, have been obtained by extrusion of an oxalate derived powder mixed with polyvinyl butyral (PVB) and two phthalate plasticizers. The densification and transport properties of the wires were investigated at various organic loading conditions. For YBCO powder prepared by oxalate coprecipitation and calcined at 930°C, the maximal strength, relative density and Jc were 20MPa, 92% and 400A/cm 2, respectively. Results show that after a 4-hour sintering at 955°C the tensile strength, density, and Jc are all maximized at a binder content of 3-4 wt.%. The loading of up to 10 wt.% dibutyl phthalate (DBP) plasticizer (in the binder) has little effect on the properties. Beyond this loading a drastic drop in Jc is observed. The densification was very poor for sinterings below 950°C, which was reflected by a lower critical current.

  14. Aerosol preparation of intact lipoproteins

    Energy Technology Data Exchange (ETDEWEB)

    Benner, W. Henry (Danville, CA); Krauss, Ronald M (Berkeley, CA); Blanche, Patricia J (Berkeley, CA)

    2012-01-17

    A medical diagnostic method and instrumentation system for analyzing noncovalently bonded agglomerated biological particles is described. The method and system comprises: a method of preparation for the biological particles; an electrospray generator; an alpha particle radiation source; a differential mobility analyzer; a particle counter; and data acquisition and analysis means. The medical device is useful for the assessment of human diseases, such as cardiac disease risk and hyperlipidemia, by rapid quantitative analysis of lipoprotein fraction densities. Initially, purification procedures are described to reduce an initial blood sample to an analytical input to the instrument. The measured sizes from the analytical sample are correlated with densities, resulting in a spectrum of lipoprotein densities. The lipoprotein density distribution can then be used to characterize cardiac and other lipid-related health risks.

  15. Preparing Physicists for Paperless Pedagogy

    Science.gov (United States)

    Fuller, Robert G.

    1996-11-01

    Electronic databases, CD-ROMs and the World Wide Web are making large amounts of physics information in electronic form available to physics faculty members. As we seek to educate the next generation of physicists we need to explore the positive and negative aspects of teaching without using paper. We are preparing to offer a experimental version of calculus-based physics that will use a CD-ROM instead of a printed text. The homework and examinations will be done electronically. The laboratory experiments will be microcomputer-based activities and will include multimedia. This presentation will examine the positive and negative features of print as well as introduce the promises and pitfalls of the electronic teaching of physics. Some time for discussion will be left at the end of the presentation. Members of the audience will surely have comments and suggestions overlooked by the author.

  16. Sonochemical Preparation of Polymer Nanocomposites

    Directory of Open Access Journals (Sweden)

    Hyoung Jin Choi

    2009-06-01

    Full Text Available Thisreview covers sonochemical fabrication of polymer nanocomposites. In addition to its application to the synthesis of various polymeric systems, due to its powerful efficiency, sonochemistry has been widely used not only as the assistant of dispersion for nanomaterials such as carbon nanotubes (CNT and organophillic clay, but also as a special initiator to enhance polymerization for fabrication of polymer nanocomposites with CNT and metallic nanoparticles. Recent developments in the preparation of multi-walled carbon nanotube/polymer nanocomposites with polystyrene and PMMA, magnetic particle/CNT composites and polymer/clay nanocomposites along with their physical characteristics and potential engineering applications will be introduced. Physical characterizations include morphological, thermal, and rheological properties under either an applied electric or magnetic field.

  17. [Bifidogenic factors as drug preparations].

    Science.gov (United States)

    Murashova, A O; Lisitsin, O B; Abramov, N A

    1999-01-01

    The review of new data on the study of bifidobacterial factors of different origin and the probable mechanisms of their favorable action on the microflora of the intestinal tract if presented. The main emphasis is made on the analysis of data on the use of oligosaccharides, including fructo-oligosaccharides, as compounds stimulating the growth and development of bifidobacteria both in pure cultures and in intestinal microflora. Methods for the treatment of natural compounds with a view to enhancing their bifidogenic effect are presented. The possibilities and/or advantages of using bifidogenic factors in vivo and in vitro as medicinal preparations either alone or incorporated in probiotic compositions are evaluated. Suggestion has been made that the choice of the method for using bifidogenic factors may depend on the kind and severity of disturbances in indigenous microflora.

  18. Fish passage report : Baca National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This fish passage report was prepared for the Colorado Fish and Wildlife Conservation Office to inform them of possible fish passage issues on streams that provide...

  19. 78 FR 63875 - Progress Reports Rules Revision

    Science.gov (United States)

    2013-10-25

    ... minor change to re-insert the requirement to prepare transfer reports for inmates transferring to... correctional management of offenders committed to the custody of the Attorney General or the Director of the...

  20. Understandability of Narratives in Annual Reports.

    Science.gov (United States)

    Nilsson, Stellan

    1997-01-01

    Shows problems in the communication process between preparers and users of financial reports. Uses test techniques from linguistics and pedagogy (here, the cloze technique) to investigate two Swedish financial reports' understandability. Finds important parts of the reports were not understood by small investors. (PA)

  1. Geothermal Energy Development annual report 1979

    Energy Technology Data Exchange (ETDEWEB)

    1980-08-01

    This report is an exerpt from Earth Sciences Division Annual Report 1979 (LBL-10686). Progress in thirty-four research projects is reported including the following area: geothermal exploration technology, geothermal energy conversion technology, reservoir engineering, and geothermal environmental research. Separate entries were prepared for each project. (MHR)

  2. 28 CFR 512.19 - Reports.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Reports. 512.19 Section 512.19 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE GENERAL MANAGEMENT AND ADMINISTRATION RESEARCH Research § 512.19 Reports. The researcher shall prepare reports of progress on the research and at least...

  3. 7 CFR 1206.106 - Referendum report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Referendum report. 1206.106 Section 1206.106... INFORMATION Referendum Procedures. § 1206.106 Referendum report. Except as otherwise directed, the referendum agent shall prepare and submit to the Administrator a report on the results of the referendum, the...

  4. 29 CFR 1401.37 - Annual report.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Annual report. 1401.37 Section 1401.37 Labor Regulations... Disclosure of Information § 1401.37 Annual report. The Office of the Director shall annually, within 60 days following the close of each calendar year, prepare a report covering each of the categories or records to...

  5. 34 CFR 601.20 - Annual report.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Annual report. 601.20 Section 601.20 Education... Covered Institutions and Institution-Affiliated Organizations § 601.20 Annual report. Each covered... preferred lender arrangement, must— (a) Prepare and submit to the Secretary an annual report, by a...

  6. 7 CFR 915.32 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 915.32 Section 915.32 Agriculture... Regulating Handling Administrative Body § 915.32 Annual report. The committee shall, as soon as practicable after the close of each fiscal year, prepare and mail an annual report to the Secretary, and to...

  7. 15 CFR 9.11 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Annual report. 9.11 Section 9.11... FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.11 Annual report. The Secretary will prepare an annual report of activities under the program, including an evaluation of...

  8. 7 CFR 922.34 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 922.34 Section 922.34 Agriculture... IN WASHINGTON Order Regulating Handling Administrative Body § 922.34 Annual report. The committee shall, prior to the last day of each fiscal period, prepare and mail an annual report to the...

  9. 36 CFR 901.5 - Annual report.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Annual report. 901.5 Section... CORPORATION § 901.5 Annual report. The Executive Director shall prepare annually a comprehensive and detailed report of the Corporation's operations, activities, and accomplishments for the review of the Board...

  10. 32 CFR 48.601 - Annual report.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Annual report. 48.601 Section 48.601 National... SERVICEMAN'S FAMILY PROTECTION PLAN Miscellaneous § 48.601 Annual report. Information and data for the preparation of the annual report of the Board of Actuaries will be compiled by the Office of the Secretary...

  11. 7 CFR 916.34 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 916.34 Section 916.34 Agriculture... Regulating Handling Administrative Body § 916.34 Annual report. The committee shall, as soon as is practicable after the close of each marketing season, prepare and mail an annual report to the Secretary...

  12. 15 CFR 16.14 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Annual report. 16.14 Section 16.14 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.14 Annual report. The Secretary will prepare an annual report of...

  13. 7 CFR 920.34 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 920.34 Section 920.34 Agriculture... Administrative Body § 920.34 Annual report. The committee shall, as soon as is practicable after the close of each marketing season, prepare and mail an annual report to the Secretary and make a copy available...

  14. 7 CFR 923.34 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 923.34 Section 923.34 Agriculture... COUNTIES IN WASHINGTON Order Regulating Handling Administrative Body § 923.34 Annual report. The committee shall, prior to the last day of each fiscal period, prepare and mail an annual report to the...

  15. 7 CFR 924.34 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 924.34 Section 924.34 Agriculture....34 Annual report. The committee shall, prior to the last day of each fiscal period, prepare and mail an annual report to the Secretary and make a copy available to each handler and grower who requests...

  16. 7 CFR 925.32 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 925.32 Section 925.32 Agriculture... SOUTHEASTERN CALIFORNIA Administrative Body § 925.32 Annual report. The committee should, as soon as practicable, after the close of each fiscal period, prepare and mail an annual report to the Secretary...

  17. 7 CFR 947.35 - Annual report.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Annual report. 947.35 Section 947.35 Agriculture... Administrative Committee § 947.35 Annual report. The committee shall prepare and submit to the Secretary, within 2 months following the last day of each fiscal period, an annual report covering such fiscal...

  18. Preparation of heterocyclic amines by an oxidative amination of zinc organometallics mediated by Cu(I): a new oxidative cycloamination for the preparation of annulated indole derivatives.

    Science.gov (United States)

    Kienle, Marcel; Wagner, Andreas J; Dunst, Cora; Knochel, Paul

    2011-02-01

    Functionalized heterocyclic zinc reagents are easily aminated by an oxidative amination reaction of zinc amidocuprates prepared from various lithium amides. For the oxidation step, PhI(OAc)(2) proved to be the best reagent. The required heterocyclic zinc organometallics can be prepared either by direct metalation, by magnesium insertion in the presence of ZnCl(2), or by transmetalation of a suitable magnesium reagent. Furthermore, we report a new ring-closing reaction involving an intramolecular oxidative amination reaction. This reaction allows the preparation of tetracyclic heterocycles containing furan, thiophene, or indole rings.

  19. Effect of ethanol denaturant on gasoline RVP (revised). Topical report, June 21, 1993--December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Wu, L.; Timpe, R.C.

    1993-12-01

    The Clean Air Act (CAA) Amendments of 1990 require further reduction in gasoline Reid vapor pressure (RVP) to reduce pollution. This research focused on characterizing the effect of ethanol denaturant and water on the RVP of the final ethanol-blended fuel. Anectdotal stories tell of up to a 0.5-psi effect of ethanol denaturant on the RVP of the finished ethanol-blended gasoline. Additionally, earlier Energy & Environmental Research Center (EERC) data indicated water could have a significant effect on the RVP. It was necessary to scientifically verify these effects using acceptable laboratory protocols.

  20. An Efficient Preparation of 1,2-Diamino-1-phenylheptane

    Directory of Open Access Journals (Sweden)

    P. T. Perumal

    2002-06-01

    Full Text Available A convenient four-step method for the preparation of the lipophilic vicinal diamine 1,2-diamino-1-phenylheptane is described. Condensation involving octan-2-one, benzaldehyde and ammonia is reported. Regioselective Schmidt rearrangement of 2,6-diphenyl-3-pentyl-piperidin-4-one (1 to 2,7-diphenyl-3-pentyl hexahydrodiazapin-5-one (3 is presented. Hydrolysis of 2,7-diphenyl-3-pentyl hexahydrodiazapin-5-one to 1,2-diamino-1-phenylheptane (4 is also reported for the first time.