WorldWideScience

Sample records for se regional office

  1. Selected Regional Judicial Officer Cases, 2005 - Present

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains selected cases involving EPA's Regional Judicial Officers (RJOs) from 2005 to present. EPA's Regional Judicial Officers (RJOs) perform...

  2. 78 FR 35149 - Addresses of Regional Offices

    Science.gov (United States)

    2013-06-12

    ..., and Texas), 500 Gold Avenue SW., Room 9018 (P.O. Box 1306), Albuquerque, New Mexico 87102. (c) Midwest... 01035. (f) Mountain-Prairie Regional Office (Region 6--comprising the States of Colorado, Kansas...

  3. 9 Office of Regions and Center Operations LANS -

    Data.gov (United States)

    Department of Transportation — The 9 Office of Regions and Center Operations LANS located at regional offices is the backbone that provides connectivity to systems including servers, workstations,...

  4. 49 CFR Appendix B to Part 37 - FTA Regional Offices

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false FTA Regional Offices B Appendix B to Part 37 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Pt. 37, App. B Appendix B to Part 37—FTA Regional Offices Region I, Federal Transit...

  5. 77 FR 16850 - Notice of Reclassification of One Investigative Field Office to Regional Office: Denver, CO

    Science.gov (United States)

    2012-03-22

    ...This notice advises the public that the HUD/OIG Office of Investigation plans to reclassify its Denver, Colorado field office as a regional office. The planned reorganization is intended to: 1. Improve the alignment of limited investigative resources, to promote more efficient responses to HUD or Congressional requests involving critical program issues; 2. Redeploy resources to prevent and detect fraud in new program delivery of CPD, FHA and other HUD programs; and 3. Improve management control and effectiveness, and reduce travel costs of management by reducing region size. 4. Return to the traditional Regional alignment of HUD OIG Regional offices and HUD Regional offices.

  6. 50 CFR 2.2 - Locations of regional offices.

    Science.gov (United States)

    2010-10-01

    ... Federal Complex, 911 N.E. 11th Avenue, Portland, Oregon 97232. (b) Albuquerque Regional Office (Region 2... Carolina, South Carolina and Tennessee; the Commonwealth of Puerto Rico; and the Virgin Islands and...

  7. 77 FR 16852 - Notice of Reclassification of Five Regional Offices to Investigative Field Offices: Seattle, WA...

    Science.gov (United States)

    2012-03-22

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5627-N-01] Notice of Reclassification of Five Regional Offices to Investigative Field Offices: Seattle, WA; New Orleans, LA; Baltimore, MD... legislative history of section 7(p) strongly suggests that the legislation is inapplicable to a...

  8. 12 CFR 790.2 - Central and regional office organization.

    Science.gov (United States)

    2010-01-01

    ... Central and regional office organization. (a) General organization. NCUA is composed of the Board with a... and conducting research in support of NCUA programs, and for preparing reports on research activities... the analysis and development of legislative proposals and public affairs programs. (12) Office of...

  9. 7 CFR 225.19 - Regional office addresses.

    Science.gov (United States)

    2010-01-01

    ..., District of Columbia, Maryland, New Jersey, Pennsylvania, Puerto Rico, Virginia, Virgin Islands, and West Virginia: Mid-Atlantic Regional Office, FNS, U.S. Department of Agriculture, Mercer Corporate Park, 300...

  10. The East Asian Regional Office of Astronomy for Development

    Science.gov (United States)

    de Grijs, Richard; Zhang, Ziping; He, Jinhua

    2016-10-01

    At the 2012 General Assembly of the International Astronomical Union (IAU), the Office of Astronomy for Development announced a number of exciting new partnerships to assist with the IAU's decadal strategic plan (2010-2020). These landmark decisions included establishing a new coordinating centre that aims at using astronomy as a tool for development in East Asia. The agreement covers two important functions. One is known as a Regional Node, which entails the coordination of astronomy-for-development activities in countries within the general geographical region of East Asia. The other is known as a Language Expertise Centre which deals with all aspects relating to (mainly) the Chinese language and culture. The impact of the latter may obviously spread well beyond the geographical region to other parts of the world. Here we provide an update of the achievements and aims of the East Asian Office of Astronomy for Development.

  11. The IAU's East Asian Regional Office of Astronomy for Development

    Science.gov (United States)

    de Grijs, Richard

    2014-09-01

    At the 2012 General Assembly of the International Astronomical Union (IAU), the Office of Astronomy for Development (OAD) programme announced a number of exciting new partnerships to assist with the IAU's decadal strategic plan (2010-2020). These landmark decisions included establishing a new coordinating centre that aims at using astronomy as a tool for development in East Asia. The agreement covers two important functions. One is known as a Regional Node, which entails the coordination of astronomy-for-development activities in countries within the general geographical region of East Asia (in first instance China, Mongolia and the DPRK, but without placing firm geographical limits on the region). The other is known as a Language Expertise Centre which will deal with all aspects relating to (mainly) the Chinese language and culture. The impact of the latter may obviously spread well beyond the geographical region to other parts of the world.

  12. Regional markets with agricultural workforce based on Labour offices' data

    Directory of Open Access Journals (Sweden)

    František Nohel

    2011-01-01

    Full Text Available The changes in Czech agriculture over the past twenty years have had their impact on the agricultural labour market, too. The regional differentiation of the chances of applicants on the labour market as well as the agricultural enterprises’ chances of hiring employees fitting their requirements, are, among others, influenced by the specific conditions of agricultural production. The aim of this paper pertains to two basic problem areas: first, the differentiation of respective regions based on the number of agricultural applicants and job vacancies, and second, the identification of disequilibrium on the agricultural labour market. The latter is based on a theoretical framework defined by approaches in economy dealing with labour market equilibrium. Due to the unavailability of economic data (including wages, economic performance, etc. on the regional level, authors develop their own methodological approach, based on the number of applicants per job vacancy. A database of applicants and vacancies available from the Labour Offices is used as a source for the analysis and interpretation of data, enabling us to study the agricultural labour market not only sector-wise but also region-wise.

  13. Detailed seismicity analysis in the SE of Romania (Dobrogea region)

    Science.gov (United States)

    Rogozea, Maria; Radulian, Mircea; Ghica, Daniela; Popa, Mihaela

    2014-05-01

    The purpose of this paper is to analyze the seismicity in the south-eastern part of Romania, in the Dobrogea region (namely the Predobrogean Depression and Black Sea area). Predobrogean Depression is the name attributed to the structures belonging to the Scythian Platform. The seismic activity is moderate with most significant earthquakes at the boundary between the North Dobrogea Orogen and Scythian Platform (Sf. Gheorghe fault). The largest magnitude event was recorded in 02.11.1871 (Mw = 5.3). Other events with magnitude above 4 were observed close to Tulcea city (13.11.1981, Mw = 5.1, 03.09.204, Mw =5.1) and Galati city (11.09.1980, Mw = 4.2). Recently, an earthquake swarm of 406 events extended over two months and a half (23 September - 5 December 2013) was produced in the Galati area (maximum magnitude 3.9). The deformation field has an extensional regime, as resulted from fault plane solutions and geotectonic investigations. The maximum expected magnitude in this area is estimated at Mw = 5.5. The seismic activity in the Black Sea area, close to Romania seashore and north-east Bulgarian seashore, concentrates along Shabla fault system. Large shocks (magnitude above 7) are reported here at intervals of a few centuries. The most recent major shock was recorded on 31 January 1901 (Mw = 7.2) in Shabla region, Bulgaria. To characterize seismicity parameters, the Romanian catalogue of the National Institute of Earth Physics was used as a basic input. The catalogue was revised as concerns historical information by reanalyzing macroseismic data and for the recent events, by applying up-to-date tools to relocate and re-parametrize the seismic sources.

  14. Blue-green ZnSe lasers with a new type of active region

    International Nuclear Information System (INIS)

    Ivanov, S.V.; Toropov, A.A.; Sorokin, S.V.; Shubina, T.V.; Sedova, I.V.; Kop'ev, P.S.; Alferov, Zh.I.; Waag, A.; Lugauer, H.J.; Reuscher, G.; Keim, M.; Fischer, F.F.; Landwehr, G.

    1999-01-01

    We report the results of an experimental study of molecular-beam epitaxy of ZnSe-based laser heterostructures with a new structure of the active region, which contains a fractional-monolayer CdSe recombination region in an expanded ZnSe quantum well and a waveguide based on a variably-strained, short-period superlattice are reported. Growth of a fractional-monolayer CdSe region with a nominal thickness of 2-3 ML, i.e., less than the critical thickness, on a ZnSe surface (Δa/a∼7%) leads to the formation of self-organized, pseudomorphic, CdSe-enriched islands with lateral dimensions ∼10-30 nm and density ∼2x10 10 cm -2 , which serve as efficient centers of carrier localization, giving rise to effective spatial separation of defective regions and regions of radiative recombination and, as a result, a higher quantum efficiency. Laser structures for optical pumping in the (Zn, Mg) (S, Se) system with a record-low threshold power density (less than 4 kW/cm 2 at 300 K) and continuous-wave laser diodes in the system (Be, Mg, Zn) Se with a 2.5 to 2.8-ML-thick, fractional-monolayer CdSe active region have been obtained. The laser structures and diodes have an improved degradation resistance

  15. The new Andean Regional Office of Astronomy for Development (ROAD)

    Science.gov (United States)

    Char, Farid; Forero-Romero, Jaime

    2015-08-01

    The Andean Regional Office of Astronomy for Development (ROAD) is a new effort in South America to serve several goals in astronomical development. Six countries (Bolivia, Colombia, Chile, Ecuador, Perú and Venezuela) will work together, representing a common language block in the Andean region and focusing on develop strategies to strengthen the professional research, education and popularization of astronomy. Our current Working Structure comprises a ROAD Coordinator and Coordinators per Task Force, as well as Organizing Committees, Collaborators and Volunteers.The participating institutions of this new ROAD have been involved in many projects involving each of the current OAD’s Task Forces: research, schools and children and public, exploring educational activities/material to be shared among the Andean countries, standardizing the knowledge and creating inspirational experiences. We expect to generate many efforts in order to bring a more homogeneous activity in each Andean country, taking into account the special role of Chile in global astronomy, due to its great conditions for astronomy and the involvement of many professional observatories, universities and astronomy institutions.Our current (and upcoming) most relevant activities includes: Andean Schools on Astronomy, Andean Graduate Program and Massive Open Online Courses (TF1); Virtual Training Sessions and Teaching material for the visually impaired students; Annual TF2 meeting to gather all the collaborators (TF2); Development for planetariums and Communicating Astronomy with the Public (TF3). The Andean region, in the other hand, will also be involved in at least two important events: the CAP Meeting in May 2016 and the XV LARIM in October 2016 (both in Colombia); and Chile will bid to host the XXXI IAU GA in 2021, with the aim of show the great advances in astronomical development from the Andean region and South America.

  16. EPA Office Points, Tutuila AS, 2009, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA office location in Tutila Island in American Samoa. American Samoa is an unincorporated and unorganized territory of the United States, and administered by...

  17. Acoustic study of stratification region of melts in In-Se system

    International Nuclear Information System (INIS)

    Glazov, V.M.; Kim, S.G.; Nurova, K.B.

    1989-01-01

    Stratification region of melts in In-Se system was studied in detail with the use of the method of measuring ultrasound velocity. The curve, limiting the region of stratification into two liquid solutions was plotted. It is shown that the curve is characterized as symmetrical finodal

  18. 17 CFR 200.11 - Headquarters Office-Regional Office relationships.

    Science.gov (United States)

    2010-04-01

    ... Regional Directors and their staff on operational and administrative/management issues and serves as their...—Regional Director, 3 World Financial Center, Suite 400, New York, NY 10281-1022. Philadelphia Regional.... (c) The geographic allocation set forth in paragraph (b) of this section determines where registered...

  19. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Science.gov (United States)

    2010-07-01

    ..., Kentucky, Mississippi, North Carolina, South Carolina, Tennessee), Director, Air, Pesticides, and Toxics...-3507. EPA Region VI (Arkansas, Louisiana, New Mexico, Oklahoma, Texas), Director, Multimedia Planning...

  20. 40 CFR 59.107 - Addresses of EPA Regional Offices.

    Science.gov (United States)

    2010-07-01

    ...-3507. EPA Region VI (Arkansas, Louisiana, New Mexico, Oklahoma, Texas), Director, Air, Pesticides and..., Kentucky, Mississippi, North Carolina, South Carolina, Tennessee), Director, Air, Pesticides and Toxics...

  1. Observation of unusual critical region behavior in the magnetic susceptibility of EuSe

    Science.gov (United States)

    Bykovetz, N.; Klein, J.; Lin, C. L.

    2018-05-01

    The Europium Chalcogenides (EuCh: EuO, EuS, EuSe, and EuTe) have been regarded as model examples of simple, cubic, Heisenberg exchange coupled magnetic systems, with a ferromagnetic nearest-neighbor exchange constant J1 and an antiferromagnetic next-nearest-neighbor constant J2. Unlike the other EuCh, EuSe exhibits a range of complex magnetic behaviors, the latter being attributed to EuSe being near the point where J2=-J1, where its magnetism appears to consist of nearly de-coupled 2D ferromagnetic sheets. Analysis of precision SQUID measurements of the magnetic susceptibility χ in EuSe showed that in the region from ˜Tc to ˜2Tc, a fit of the data to the critical equation χ = χ2Tc(T/Tc-1)-γ gives γ=2.0, an exponent not predicted by any current theory. Additionally, this fit predicts that Tc should be ˜0K. We tentatively interpret this by saying that in the paramagnetic region the system "thinks" EuSe should not order above T=0. Tc=0K is predicted by the Mermin-Wagner theorem (MW) for Heisenberg-coupled 2D magnetic systems, and we can show that when J2=-J1, MW can also be applied to the J1, J2 exchange model of the EuCh to give a rigorous Tc=0 prediction. Under 10 kbar applied pressure EuSe exhibits a different γ and fitted Tc. An additional, and rather strange, critical-region effect was discovered. The EuSe sample was found to exhibit a relaxation effect in a small range of temperatures, just above and just below the actual Tc of 4.7K, with time constants of up to 5 minutes. We cannot yet fully explain this observed macroscopic effect.

  2. 20 CFR 658.603 - ETA regional office responsibility.

    Science.gov (United States)

    2010-04-01

    ... program budget plan; (3) The effect which economic conditions and other external factors considered by the... ESA and OSHA farmworker specialists in the region and, to the extent necessary, shall establish...

  3. Census Bureau Regional Office Boundaries : New Structure as of January 2013

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The Census Bureau has six regional offices to facilitate data collection, data dissemination and geographic operations within their boundary. The surveys these...

  4. The Determinants of Employee Productivity in Regional Office of Bank Negara Indonesia Manado

    OpenAIRE

    Mokolensang, Pricilia Monica

    2013-01-01

    A company can achieve success when supported with a good employee productivity that can provide benefits to the company. In banking company such as BNI requires to increase employee productivity that can assist the company in the achievement of the goals of the company itself. This research has the objective to know the factors that drive employee productivity in the Regional Office of BNI Manado. The population examined is all the employees who work in Regional Office of BNI Manado with 70 e...

  5. 20 CFR 658.420 - Establishment of JS complaint system at the ETA regional office.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Establishment of JS complaint system at the... Complaint System Federal Js Complaint System § 658.420 Establishment of JS complaint system at the ETA regional office. (a) Each Regional Administrator shall establish and maintain a JS complaint system at the...

  6. Large depletion region at the epitaxial n-ZnSe/GaAs heterointerface

    International Nuclear Information System (INIS)

    Frey, A; Lehmann, F; Grabs, P; Gould, C; Schmidt, G; Brunner, K; Molenkamp, L W

    2009-01-01

    The extent of the depletion region at an n-ZnSe/GaAs heterointerface in MBE grown epilayers has been investigated by thickness-dependent Hall measurements. Exceptionally large depletion widths of up to 110 nm have been found on the ZnSe side. The depletion cannot be caused by charge transfer or interface states alone, but is attributed to compensation due to large scale atomic interdiffusion across the heterointerface. A II–VI buffer layer structure is demonstrated to shield the effects of the depletion from sensitive device layers grown on top, and to prevent parallel conduction by lateral and vertical transport through the substrate and the lower-lying buffer layers

  7. Cooperative rearranging region size and free volume in As-Se glasses

    Energy Technology Data Exchange (ETDEWEB)

    Saiter, A; Saiter, J-M [Laboratoire PBM, UMR 6522, LECAP, Institut des Materiaux de Rouen, Universite de Rouen, Faculte des Sciences, Avenue de l' Universite BP 12, 76801 Saint Etienne du Rouvray (France); Golovchak, R; Shpotyuk, M; Shpotyuk, O [Lviv Scientific Research Institute of Materials of SRC ' Carat' , 202, Stryjska street, Lviv, UA-79031 (Ukraine)

    2009-02-18

    Glasses of the As-Se system have been used as model objects of the covalent disordered inorganic polymers to investigate the correlation between the cooperative rearranging region (CRR) size determined at the glass transition temperature and the free volume fraction in the glassy state. The CRR size has been determined using temperature modulated differential scanning calorimetry data according to Donth's approach, while the free volume fraction in the investigated materials has been estimated using positron annihilation lifetime spectroscopy data. The obtained results testify that the appearance of open-volume defects greater than 80 A{sup 3} leads to a significant decrease in the CRR size.

  8. Cooperative rearranging region size and free volume in As-Se glasses

    International Nuclear Information System (INIS)

    Saiter, A; Saiter, J-M; Golovchak, R; Shpotyuk, M; Shpotyuk, O

    2009-01-01

    Glasses of the As-Se system have been used as model objects of the covalent disordered inorganic polymers to investigate the correlation between the cooperative rearranging region (CRR) size determined at the glass transition temperature and the free volume fraction in the glassy state. The CRR size has been determined using temperature modulated differential scanning calorimetry data according to Donth's approach, while the free volume fraction in the investigated materials has been estimated using positron annihilation lifetime spectroscopy data. The obtained results testify that the appearance of open-volume defects greater than 80 A 3 leads to a significant decrease in the CRR size.

  9. Regional Offices

    Science.gov (United States)

    Indicators Economic Studies Industry Statistics Portal Other Economic Programs Business is a large part of Series Measuring America Business and community leaders now have the timely statistics they need to plan Classification Codes (i.e., NAICS) Economic Census Economic Indicators Economic Studies Industry Statistics

  10. 7 CFR Exhibit E to Subpart E of... - List of Regional Offices, Office of Federal Contract Compliance Programs (OFCCP), U.S. Department...

    Science.gov (United States)

    2010-01-01

    ... Compliance Programs (OFCCP), U.S. Department of Labor (USDL) E Exhibit E to Subpart E of Part 1901... REGULATIONS PROGRAM-RELATED INSTRUCTIONS Civil Rights Compliance Requirements Pt. 1901, Subpt. E, Exh. E Exhibit E to Subpart E of Part 1901—List of Regional Offices, Office of Federal Contract Compliance...

  11. Reflections on the exploration of paramilitary management in Northwest Regional Office

    International Nuclear Information System (INIS)

    Ye Herui; Wang Fuquan; Zhang Zijie

    2013-01-01

    This article aims to reflect on the exploration of paramilitary management in Northwest Regional Office of Nuclear and Radiation Safety Inspection, MEP, China under current situation, so as to the improve the working style construction of the regulatory team, strengthening consciousness on nuclear safety, and to promote the level of nuclear safety regulation. (authors)

  12. 40 CFR 56.5 - Mechanisms for fairness and uniformity-Responsibilities of Regional Office employees.

    Science.gov (United States)

    2010-07-01

    ....2-005A, or revision thereof. Where regulatory actions may involve inconsistent application of the... interpretation of the Act, or rule, regulation, or program directive when such interpretation may result in inconsistent application among the Regional Offices of the act or rule, regulation, or program directive. (c...

  13. French Colonialism and the Battle against the WHO Regional Office for Africa

    Directory of Open Access Journals (Sweden)

    Jessica Pearson-Patel

    2016-12-01

    Full Text Available Despite support for the creation of a WHO Regional Office from the two independent states in sub-Saharan Africa, Liberia and South Africa, the creation of the Africa Regional Office was the most contested of all the organisation's regional branches. The reason for this was the concerted opposition from colonial regimes in the wake of the Second World War. This article explores the ways that colonial politics shaped the possibilities for international cooperation in Africa in this period. It argues that the broader context of anti-colonialism at the United Nations and the dire state of public health services after the war forced colonial doctors to adopt an ambivalent position to the WHO, an organization that they felt they could not fully reject, but that they feared would do much to undermine legitimations for empire.

  14. Development Programs and Activities for Southeast Asia Regional Office of Astronomy for Development

    Science.gov (United States)

    Insiri, Wichan

    2015-08-01

    In recent years, since the establishment of SEA-ROAD in 2012, the office has seen an exponential progress as it has proved to be one of the prominent regional hubs for IAU-OAD. Recent activities over the past years ranging from Winter and Summer Schools Trainings to Astronomy Technology Transfer Camp for high school students to Internship at NARIT are some examples of what promises to be a good sign of progressive leap in astronomy for the entire region. SEA-ROAD will continue to make an impact on astronomy education, popularization and public outreach as the office is vital and imperative to the capacity building of astronomy of the entire region.

  15. Preliminary evaluation of 222Rn levels in homes and offices in two different regions in Syria

    International Nuclear Information System (INIS)

    Othman, I.; Hushari, M.A.; Raja, G.

    1993-01-01

    Evaluation of Rn levels was carried out in homes and offices in Damascus and phosphate mining areas near Palmyra city in Syria. The AEOI radon diffusion dosimeters were used in this study. Electrochemical etching of polycarbonate detectors was used to develop the tracks. A standard source of radon was used for calibration. Radon levels were measured in 98 homes of workers in the phosphate mining areas and 29 homes in the Damascus region. The radon diffusion chambers were placed in offices and laboratories of AEC for about four months in average. The results gave an indication of Rn level in Damascus dwellings in spite of the necessity for further comprehensive studies for the city. The radon levels were high in some offices and laboratories where phosphate analyses are carried out or buildings near phosphate storage areas or near surface phosphate rocks occurrence, in comparison with homes. (author). 7 refs, 4 figs, 2 tabs

  16. IAU South West and Central Asian Regional Office of Astronomy for Development

    Science.gov (United States)

    Mickaelian, A. M.; Hakopian, S. A.; Farmanyan, S. V.; Mikayelyan, G. A.

    2017-12-01

    The International Astronomical Union (IAU) announced its Strategic Plan on Astronomy for Development in 2009, during the International Year of Astronomy (IYA). One of its main components was the creation of the Office of Astronomy for Development (OAD) and corresponding Regional Offices (ROADs) for implementation and coordination of its aims. The OAD was created in Cape Town, South Africa and later on ROADs were created in 8 regions. Since 2015, Armenia hosts one of them, IAU South West Asian (SWA), later renamed to South West and Central Asian (SWCA) ROAD. At present, already 6 countries have officially joined (Armenia, Georgia, Iran, Kazakhstan, Tajikistan, and Turkey), but the Office serves for a rather broad region, from Eastern Europe to Central Asia. Armenia's geographical location and its historical role in astronomy (both for well-known archaeoastronomical heritage and the presence of the famous Byurakan Astrophysical Observatory (BAO) founded by Viktor Ambartsumian in 1946) serve as a link between Europe and Eastern Partnership countries, Middle East and Asia in general. We run activities in 3 directions, Task Forces (TF): TF1 Universities and Research, TF2 Children and Schools and TF3 Public Outreach. We present our projects and all other accomplishments and discuss the role of our ROAD in maintaining contacts and development of astronomy in the region, as well as contacts between Europe and the Eastern Partnership countries. Most up-to-date information about the IAU SWCA ROAD is available on its webpage at http://iau-swa-road.aras.am/eng/index.php.

  17. Influence of local and regional Mediterranean meteorology on SO₂ ground-level concentrations in SE Spain.

    Science.gov (United States)

    Santacatalina, Milagros; Carratalá, Adoración; Mantilla, Enrique

    2011-06-01

    This work presents the results of a 4-year study on sulfur dioxide (SO(2)) ground-level concentrations in an area of southeastern Spain, the L'Alacantí region, where the cement industry is important and coke use extends to other industries as well. The main source of SO(2) emissions in the area was found to be a the Lepold cement plant (one of the two cement plants in the area). The high levels of SO(2) probably extend back to 1920 when this plant began operations. Both local and Mediterranean-scale meteorological processes influence the SO(2) ground-level concentration and together explain the dispersion dynamics of this pollutant. The location and topography of the study zone result in NW Atlantic advections and E-SE sea breezes being the dominant atmospheric circulation patterns in the area. Under stable meteorological conditions, minor local circulations are also relevant to the SO(2) concentration levels. The high frequency of local circulations determines a concentration pattern that changes during the day, with impacts occurring preferentially in a W-NW direction from the source at midday (sea breeze and strong thermal mixture), and in a SE direction at night. This causes the SO(2) concentrations to present well-defined diurnal cycles with well-differentiated shapes depending on the location of the sampling station relative to the source. The dependence of SO(2) 10 min levels on the wind origin and speed throughout the day has been evaluated by studying statistical parameters including P95, P50 and arithmetic mean. Exceedances occur under specific dispersion conditions at distances less than 1 km from the source. However, the source is traceable at larger distances and the levels are higher than typical urban ones. P95 was used as an estimator of the occurrence of larger levels or impacts. Leeward of NW winds and the source, at night and in early morning, P95 levels are comprised between 30 and 55 µg m(-3). In contrast, with SE winds and at midday, P95

  18. Tribal Grant Program Area Polygons with Project Officer and Tribal Contact Information, US EPA Region 9, 2015, Regional Tribal Operations Committee

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains information pertaining to EPA Region 9 project officers and their areas of oversight, EPA Region 9 grant program recipients and grant types,...

  19. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2009

    International Nuclear Information System (INIS)

    2010-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2009 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol.

  20. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2010

    International Nuclear Information System (INIS)

    2011-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2010 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol.

  1. Crustal structure and regional tectonics of SE Sweden and the Baltic Sea

    International Nuclear Information System (INIS)

    Milnes, A.G.; Gee, D.G.; Lund, C.E.

    1998-11-01

    In this desk study, the available geophysical and geological data on the crustal structure and regional tectonics of the wider surroundings of the Aespoe site (SE Sweden and adjacent parts of the Baltic Sea) are compiled and assessed. The aim is to contribute to the knowledge base for long-term rock mechanical modeling, using the Aespoe site as a proxy for a high-level radioactive waste repository site in Swedish bedrock. The geophysical data reviewed includes two new refraction/wide-angle reflection seismic experiments carried out within the EUROBRIDGE project, in addition to the numerous earlier refraction seismic profiles. The BABEL normal-incidence deep seismic profile is also considered. New geological data, presented at EUROBRIDGE workshops, and in recent SGU publications, are reviewed for the same area. In combination with the seismic data, these provide a base for interpreting the present composition and structure, and the Palaeoproterozoic-Mesoproterozoic evolution, of the crustal segment within which the Aespoe site lies - the Smaaland mega-block. This is characterized by having undergone little regionally significant deformation or magmatism since Neoproterozoic times (the last 1000 million years). It is shown that, at this scale of observation (of the order of 100 km), the long-term rheology of the lithosphere can be argued from a relatively tight observational network, when combined with the results of earlier SKB studies (seismo-tectonics, uplift patterns, state of stress, heat flow) and published research. Although many uncertainties exist, the present state of knowledge would suffice for first exploratory calculations and sensitivity studies of long-term, large-scale rock mechanics

  2. Crustal structure and regional tectonics of SE Sweden and the Baltic Sea

    Energy Technology Data Exchange (ETDEWEB)

    Milnes, A.G. [Bergen Univ. (Norway). Dept. of Geology; Gee, D.G.; Lund, C.E. [Uppsala Univ. (Sweden). Dept. of Earth Sciences

    1998-11-01

    In this desk study, the available geophysical and geological data on the crustal structure and regional tectonics of the wider surroundings of the Aespoe site (SE Sweden and adjacent parts of the Baltic Sea) are compiled and assessed. The aim is to contribute to the knowledge base for long-term rock mechanical modeling, using the Aespoe site as a proxy for a high-level radioactive waste repository site in Swedish bedrock. The geophysical data reviewed includes two new refraction/wide-angle reflection seismic experiments carried out within the EUROBRIDGE project, in addition to the numerous earlier refraction seismic profiles. The BABEL normal-incidence deep seismic profile is also considered. New geological data, presented at EUROBRIDGE workshops, and in recent SGU publications, are reviewed for the same area. In combination with the seismic data, these provide a base for interpreting the present composition and structure, and the Palaeoproterozoic-Mesoproterozoic evolution, of the crustal segment within which the Aespoe site lies - the Smaaland mega-block. This is characterized by having undergone little regionally significant deformation or magmatism since Neoproterozoic times (the last 1000 million years). It is shown that, at this scale of observation (of the order of 100 km), the long-term rheology of the lithosphere can be argued from a relatively tight observational network, when combined with the results of earlier SKB studies (seismo-tectonics, uplift patterns, state of stress, heat flow) and published research. Although many uncertainties exist, the present state of knowledge would suffice for first exploratory calculations and sensitivity studies of long-term, large-scale rock mechanics 101 refs, 22 figs

  3. Brain regional uptake of radioactive Sc, Mn, Zn, Se, Rb and Zr tracers into normal mice during aging

    International Nuclear Information System (INIS)

    Amano, R.; Enomoto, S.

    2001-01-01

    Radioactive multitracer technique was applied to study the brain regional uptake of trace elements by the normal mice during aging. The brain regional radioactivities of 46 Sc, 54 Mn, 65 Zn, 75 Se, 83 Rb and 88 Zr were measured 48 hours after intraperitoneal injection of a solution in normal mice aged 6 to 52 weeks to evaluate the brain regional (corpus striatum, cerebellum, cerebral cortex, hippocampus, and pons and medulla) uptakes. The radioactive distributions of 46 Sc, 54 Mn and 88 Zr tracers were variable and region-specific in the brain, while those of 65 Zn, 75 Se and 83 Rb tracers were comparable among all regions of interest. The brain regional uptakes of all tracers slightly increased with age from 10 to 28 weeks, and then remained constant during aging after 28 weeks. These uptake variations may be involved in the functional degenerative process of the blood-brain barrier during aging. (author)

  4. Risk assessment and restoration possibilities of some abandoned mining ponds in Murcia Region, SE Spain

    Science.gov (United States)

    Faz, Angel; Acosta, Jose A.; Martinez-Martinez, Silvia; Carmona, Dora M.; Zornoza, Raul; Kabas, Sebla; Bech, Jaume

    2010-05-01

    In Murcia Region, SE Spain, there are 85 tailing ponds due to intensive mining activities that occurred during last century, especially in Sierra Minera de Cartagena-La Union. Although mining activity was abandoned several decades ago, those tailing ponds with high amounts of heavy metals still remain in the area. The ponds, due to their composition and location, may create environmental risks of geochemical pollution, negatively affecting soil, water, and plant, animal, and human populations, as well as infrastructures. The main objective of this research is to evaluate the restoration possibilities of two representative mining ponds in order to minimize the risk for human and ecosystems. To achieve this objective, two tailing ponds generated by mining activities were selected, El Lirio and El Gorguel. These ponds are representative of the rest of existent ponds in Sierra Minera de Cartagena-La Unión, with similar problems and characteristics. Several techniques and studies were applied to the tailing ponds for their characterization, including: geophysics, geotechnics, geochemical, geological, hydrological, and vegetation studies. In addition, effects of particulate size in the distribution of heavy metals will be used to assess the risk of dispersion of these metals in finest particles. Once the ponds were characterized, they were divided in several sectors in order to apply different amendments (pig slurry and marble waste) to reduce the risk of metal mobility and improve soil quality for a future phytostabilization. It is known that organic amendments promote soil development processes, microbial diversity, and finally, soil ecosystem restoration to a state of self-sustainability. By comparing the results before and after applications we will be able to evaluate the effect of the different amendments on soil quality and their effectively on risk reduction. Finally, plant metal-tolerant species are used to restore vegetation in the ponds, thereby decreasing

  5. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2008

    International Nuclear Information System (INIS)

    2009-01-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2008 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol; (12) Evaluation of punitive measures for 2008.

  6. The system of Regional Contact Offices for promoting GMES services and the use of Space Technologies in European Regions.

    Science.gov (United States)

    Carrara, Paola; Antoninetti, Massimo; Bacai, Hina; Basoni, Anna; Bosc, Christelle; Clave, Magali; Cornacchia, Carmela; L'Astorina, Alba; Monbet, Philippe; Mueller, Bastian; Nicolau, Sonia; Pergola, Nicola; Rampini, Anna; Tramutoli, Valerio; Schumacher, Volker; Wells, Alan; Zepeda Juarez, Jesus; Zolotikova, Svetlana

    2013-04-01

    which have significant impact on the economy, environment and the quality of life of the citizens To this aim since 2011 the system of Regional Contact Offices (RCOs) was promoted by the EU FP7 DORIS_Net (Downsteam Observatory organized by Regions Active in Space - Network, http://www.doris-net.eu/) project as the regional link to the services provided by the European GMES programme. Since then a first nucleus of 12 pilot European Regions were working together establishing 6 first RCOs around Europe. This paper will present RCOs network goals, achievements and perspectives as well as its planned actions devoted to improve quality of Space Technology products from one side, to promote awareness and use of them by potential end-users (and particularly LRAs), from the other side.

  7. Development of Pathways to Achieve the SE4ALL Energy Efficiency Objective: Global and Regional Potential for Energy Efficiency Improvements

    DEFF Research Database (Denmark)

    Gregg, Jay Sterling; Balyk, Olexandr; Pérez, Cristian Hernán Cabrera

    This study examines the three objectives of the UN Sustainable Energy for All (SE4ALL) initiative: 1. Ensure universal access to modern energy services by 2030. 2. Double the global rate of improvement in energy efficiency (from 1.3% to 2.6% annual reduction in energy intensity of GDP) by 2030. 3....... Double the share of renewable energy in global final energy from 18% to 36% by 2030. The integrated assessment model, ETSAP-TIAM, was used in this study to compare, from an economic optimization point of view, different scenarios for the development of the energy system between 2010 and 2030....... This analysis is conducted on a global and regional scale. The scenarios were constructed to analyze the effect of achieving the SE4ALL energy efficiency objective, the SE4ALL renewable energy objective, both together, and all three SE4ALL objectives. Synergies exist between renewable energy and energy...

  8. [The physical activity level of people working at a regional health office in Lima, Peru].

    Science.gov (United States)

    Sanabria-Rojas, Hernán; Tarqui-Mamani, Carolina; Portugal-Benavides, Walter; Pereyra-Zaldívar, Héctor; Mamani-Castillo, Lorenzo

    2014-01-01

    Determining the prevalence of physical activity for health workers from a regional health office in Lima; their nutritional status and history of non-communicable diseases is also described. The study was cross-sectional and observations were made between August and November 2012. The study population involved 172 health workers working at a regional health office in Lima (DIRESA) according to the inclusion criteria and their acceptance of the offer to participate. Workers were excluded who had some kind of physical limitation regarding physical exercise. Their physical activity level was determined by using the International Physical Activity Questionnaire (IPAQ) which measures physical activity domains: work, home, transport and leisure. SPSS-19 was used for processed the data and nutritional status was evaluated using the body mass index (BMI), according to WHO classification. 88.0 % of DIRESA workers had a low level of physical activity and 64.0 % were overweight. Among the most common non-communicable diseases, it was found that 4.7 % had diabetes, 15.6 % hypertension, 32.6 % dyslipidaemia and 15.0 % smoked. DIRESA workers had a high prevalence of physical inactivity and excess weight, so it is advisable to implement healthy policies helping to improve their health.

  9. Optimal parameter selection for qualitative regional erosion risk monitoring: A remote sensing study of SE Ethiopia

    Directory of Open Access Journals (Sweden)

    Moncef Bouaziz

    2011-04-01

    Maps derived from this qualitative analysis allow the identification and ranking of erosion intensity. These maps enable us to highlight areas in immediate need of conservation strategies in order to control siltation of the SE Ethiopian reservoir and to control further soil degradation.

  10. Feasibility study for the computerized automation of the Annapolis Field Office of EPA region III

    International Nuclear Information System (INIS)

    Ames, H.S.; Barton, G.W. Jr.; Bystroff, R.I.; Crawford, R.W.; Kray, A.M.; Maples, M.D.

    1976-08-01

    This report describes a feasibility study for computerized automation of the Annapolis Field Office (AFO) of EPA's Region III. The AFO laboratory provides analytical support for a number of EPA divisions; its primary function at present is analysis of water samples from rivers, estuaries, and the ocean in the Chesapeake Bay area. Automation of the AFO laboratory is found to be not only feasible but also highly desirable. An automation system is proposed which will give major improvements in analytical capacity, quality control, sample management, and reporting capabilities. This system is similar to the LLL-developed automation systems already installed at other EPA laboratories, with modifications specific to the needs of the AFO laboratory and the addition of sample file control. It is estimated that the initial cost of the system, nearly $300,000, would be recouped in about three years by virtue of the increased capacity and efficiency of operation

  11. 77 FR 16849 - Notice of Realignment/Merger of Five Regional Audit Offices: Boston, MA Will Merge With New York...

    Science.gov (United States)

    2012-03-22

    ... of Five Regional Audit Offices: Boston, MA Will Merge With New York, NY; and the Gulf Coast Region... result from the reorganization; (3) a discussion of the impact on the local economy; and (4) an estimate... Department (such as the establishment of new or combination of existing organization units within a field...

  12. Búsqueda de series de referencia para el seguimiento de la señal regional del calentamiento global

    Directory of Open Access Journals (Sweden)

    José Daniel Pabón-Caicedo

    1995-01-01

    Full Text Available Como fase inicial de un estudio de los aspectos regionales del cambio climático se presenta un análisis preliminar de las series de registros de temperatura medias anuales para diferentes regiones y altitudes en territorio colombiano, con el propósito de seleccionar o conformar series de referencia para hacer el seguimiento del calentamiento global y para el estudio del cambio climático en general.

  13. Landslide susceptibility assessment of SE Bartin (West Black Sea region, Turkey by artificial neural networks

    Directory of Open Access Journals (Sweden)

    M. Ercanoglu

    2005-01-01

    Full Text Available Landslides are significant natural hazards in Turkey, second only to earthquakes with respect to economic losses and casualties. The West Black Sea region of Turkey is known as one of the most landslide-prone regions in the country. The work presented in this paper is aimed at evaluating landslide susceptibility in a selected area in the West Black Sea region using Artificial Neural Network (ANN method. A total of 317 landslides were identified and mapped in the area by extensive field work and by use of air photo interpretations to build a landslide inventory map. A landslide database was then derived automatically from the landslide inventory map. To evaluate landslide susceptibility, six input parameters (slope angle, slope aspect, topographical elevation, topographical shape, wetness index, and vegetation index were used. To obtain maps of these parameters, Digital Elevation Model (DEM and ASTER satellite imagery of the study area were used. At the first stage, all data were normalized in [0, 1] interval, and parameter effects on landslide occurrence were expressed using Statistical Index values (Wi. Then, landslide susceptibility analyses were performed using an ANN. Finally, performance of the resulting map and the applied methodology is discussed relative to performance indicators, such as predicted areal extent of landslides and the strength of relation (rij value. Much of the areal extents of the landslides (87.2% were classified as susceptible to landsliding, and rij value of 0.85 showed a high degree of similarity. In addition to these, at the final stage, an independent validation strategy was followed by dividing the landslide data set into two parts and 82.5% of the validation data set was found to be correctly classified as landslide susceptible areas. According to these results, it is concluded that the map produced by the ANN is reliable and methodology applied in the study produced high performance, and satisfactory results.

  14. Regional legal consequences of the separation of the notion of registered office

    Directory of Open Access Journals (Sweden)

    Silvia CRISTEA

    2011-06-01

    Full Text Available Starting from the importance of defining the registered office with the commercial law, this study aims at analyzing the legal connotations of the business office in the fiscal law. The separations of the notions originate in the European regulations included in Law no 31/1990 regarding the commercial companies. Law no 105/1992 regarding the international private law, the Fiscal Code, and the International Conventions regarding the avoidance of double taxation. Depending on the fiscal legal status of the subject as either resident or non-resident, this study aims at finding what are the differences and the relations between the institutions called: registered office – business office.

  15. Mercury speciation in fish of the Cabo Frio upwelling region, SE-Brazil

    Directory of Open Access Journals (Sweden)

    Carlos Alberto da Silva

    2011-09-01

    Full Text Available Mercury distribution in the oceans is controlled by complex biogeochemical cycles, resulting in retention of trace amounts of this metal in marine biota. The impact of upwelling processes in this metal behavior has been overlooked. Data from literature are insufficient to evaluate the risks associated with the presence of mercury in the fish collected in upwelling areas and its consumers. Therefore, the aim of the present work was to perform a study of mercury speciation in four fish species belonging to different trophic levels from Cabo Frio-Brazil upwelling region. The total mercury content vary of 53 ng g-1 (Sardinella brasiliensis -sardine to 1215 ng g-1 (Cynoscion striatus -striped weakfish and, with exception of the planktivorous fish, methylmercury levels reaches circa 90% of total mercury concentration.A distribuição de Mercúrio nos oceanos é controlada por um complexo ciclo biogeoquímico, resultando na retenção de pequenas quantidades na biota marinha. O impacto dos processos de ressurgência costeira no comportamento desse metal tem sido negligenciado. Dados da literatura são insuficientes para elucidar o risco associado com a presença de mercúrio em peixes capturados em áreas de ressurgência e seus consumidores. Portanto o objetivo do presente trabalho foi realizar um estudo de especiação de mercúrio em quatro espécies de peixes pertencentes a diferentes níveis tróficos da região de ressurgência de Cabo Frio-Brasil. O conteúdo total de mercúrio variou de 53 ng g-1 (Sardinella brasiliensis -sardinha to 1215 ng g-1 (Cynoscion striatus -pescada e, com exceção da espécie planctivora, os níveis de metilmercúrio atingem cerca de 90% da concentração total de mercúrio.

  16. 7 CFR Exhibit J to Subpart G of... - Locations and Telephone Numbers of Federal Emergency Management Administration's Regional Offices

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Locations and Telephone Numbers of Federal Emergency Management Administration's Regional Offices J Exhibit J to Subpart G of Part 1940 Agriculture Regulations of... REGULATIONS (CONTINUED) GENERAL Environmental Program Pt. 1940, Subpt. G, Exh. J Exhibit J to Subpart G of...

  17. Radiometric survey in the sites of Regional office in Fortaleza, research gallery and camp in Itataia, CE (Brazil)

    International Nuclear Information System (INIS)

    1982-02-01

    The radiometric survey in Regional officer sites in Fortaleza, Brazil, research gallery and camp in Itataia is presented. The measurings to be done, the instrumentation used and results obtained are described as well as the conclusions and recommendations. (C.M.) [pt

  18. HUD's Local Office Directory

    Data.gov (United States)

    Department of Housing and Urban Development — HUD is organized in 10 Regions. Each Region is managed by a Regional Administrator, who also oversees the Regional Office. Each Field Office within a Region is...

  19. Region 9 Tribal Grant Program - Project Officer and Tribal Contact Information Map Service

    Science.gov (United States)

    This compilation of geospatial data is for the purpose of managing and communicating information about current EPA project officers, tribal contacts, and tribal grants, both internally and with external stakeholders.

  20. Optically pumped quantum-dot Cd(Zn)Se/ZnSe laser and microchip converter for yellow-green spectral region

    Energy Technology Data Exchange (ETDEWEB)

    Lutsenko, E V; Voinilovich, A G; Rzheutskii, N V; Pavlovskii, V N; Yablonskii, G P; Sorokin, S V; Gronin, S V; Sedova, I V; Kop' ev, Petr S; Ivanov, Sergei V; Alanzi, M; Hamidalddin, A; Alyamani, A

    2013-05-31

    The room temperature laser generation in the yellow-green ({lambda} = 558.5-566.7 nm) spectral range has been demonstrated under optical pumping by a pulsed nitrogen laser of Cd(Zn)Se/ZnSe quantum dot heterostructures. The maximum achieved laser wavelength was as high as {lambda} = 566.7 nm at a laser cavity length of 945 {mu}m. High values of both the output pulsed power (up to 50 W) and the external differential quantum efficiency ({approx}60%) were obtained at a cavity length of 435 {mu}m. Both a high quality of the laser heterostructure and a low lasing threshold ({approx}2 kW cm{sup -2}) make it possible to use a pulsed InGaN laser diode as a pump source. A laser microchip converter based on this heterostructure has demonstrated a maximum output pulse power of {approx}90 mW at {lambda} = 560 nm. The microchip converter was placed in a standard TO-18 (5.6 mm in diameter) laser diode package. (semiconductor lasers. physics and technology)

  1. RCA and its regional office for cooperative activities in the applications of nuclear techniques in Asia and the Pacific

    International Nuclear Information System (INIS)

    Lee, Jae-Sol

    2008-01-01

    The Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology (RCA) is an intergovernmental agreement among 17 Member States of the International Atomic Energy Agency (IAEA), in South Asia, South East Asia, Far East and the Pacific, established for promoting regional cooperation in the peaceful uses of nuclear science and technology. Established in 1972, the RCA is a unique development within the technical cooperation framework coordinated by IAEA is support of the regional cooperation in the applications of nuclear technology to the benefit of its Member States. It has a well established network of scientists trained in the use of nuclear technologies in the agricultural, medical, industrial, and environmental sectors, with a good potentiality to use its regional technical and scientific resources to contribute to the solution of some of the significant problems in the region. The achievements recorded in the several decades of RCA history cover a wide spectrum of areas and these achievements have been published a Success Stories. Having recognized a need to enhance ownership of the region, the RCA Member States had wished to establish its Regional Office (RCARO). The Regional Office which is hosted by the Government of Republic of Korea was established in 2002. Located in Daejeon, the RCARO has been active in its endeavors toward increasing visibility of the RCA and establishing cooperative partnership between RCA and other international organizations. The RCARO has also played a key role in successfully implementing an RCA Project on Post-Tsunami Environment Impact Assessment in partnership with UNDP (Republic of Korea) with the participation of 14 RCA Member States. A number of projects for capacity building in the region are also being implemented by RCARO, mostly by providing training opportunities for young professionals in the region. The RCA community welcomes any contacts from potential end-users or

  2. Leadership Styles of Chief Financial Officers in Higher Education in the Mid-Atlantic Region

    Science.gov (United States)

    Benson, Patricia

    2017-01-01

    The purpose of this research was to explore the factors that contribute to a chief financial officer's (CFO) success and demise within a higher education setting. Relatively little attention has been given to the study of leadership in educational institutions (Vroom, 1983). Leadership defines what the future should look like, aligns people with…

  3. NW-SE Pliocene-Quaternary extension in the Apan-Acoculco region, eastern Trans-Mexican Volcanic Belt

    Science.gov (United States)

    García-Palomo, Armando; Macías, José Luis; Jiménez, Adrián; Tolson, Gustavo; Mena, Manuel; Sánchez-Núñez, Juan Manuel; Arce, José Luis; Layer, Paul W.; Santoyo, Miguel Ángel; Lermo-Samaniego, Javier

    2018-01-01

    The Apan-Acoculco area is located in the eastern portion of the Mexico basin and the Trans-Mexican Volcanic Belt. The area is transected by right-stepping variably dipping NE-SW normal faults. The Apan-Tlaloc Fault System is a major discontinuity that divides the region into two contrasting areas with different structural and volcanic styles. a) The western area is characterized by a horst-graben geometry with widespread Quaternary monogenetic volcanism and scattered outcrops of Miocene and Pliocene rocks. b) The eastern area is dominated by tilted horsts with a domino-like geometry with widespread Miocene and Pliocene rocks, scattered Quaternary monogenetic volcanoes and the Acoculco Caldera. Gravity data suggest that this structural geometry continues into the Mesozoic limestones. Normal faulting was active since the Pliocene with three stages of extension. One of them, an intense dilatational event began during late Pliocene and continues nowadays, contemporaneously with the emplacement of the Apan-Tezontepec Volcanic Field and the Acoculco caldera. Statistical analysis of cone elongation, cone instability, and the kinematic analysis of faults attest for a NW50°SE ± 7° extensional regime in the Apan-Acoculco area. The activity in some portions of the Apan-Tlaloc Fault System continues today as indicated by earthquake swarms recorded in 1992 and 1996, that disrupted late Holocene paleosols, and Holocene volcanism.

  4. Effect of physical exercise interventions on musculoskeletal pain in all body regions among office workers: A one-year randomized controlled trial

    DEFF Research Database (Denmark)

    Andersen, Lars L.; Christensen, Karl Bang; Holtermann, Andreas

    2010-01-01

    office workers; specific neck/shoulder resistance training, all-round physical exercise, or a reference intervention. Pain symptoms were determined by questionnaire screening of twelve selected body regions. Case individuals were identified for each body region as those reporting pain intensities...... group (Ptraining and all-round physical...... exercise for office workers caused better effects than a reference intervention in relieving musculoskeletal pain symptoms in exposed regions of the upper body....

  5. Interior shadings for office indoor visual comfort in humid climate region

    Science.gov (United States)

    Dinapradipta, Asri; Sudarma, Erwin; Defiana, Ima; Erwindi, Collinthia

    2018-03-01

    As part of the fenestration system, the interior shadings have also a role to control the indoor environment to maintain indoor visual comfort. As the occupants have personal access to control these, their control behavior then, might enhance or even worsen indoor comfort performance. The controlling behavior might not only influence indoor comfort performance but can also indicate the success or failure of interior shading as a control device element. This paper is intended to report control behavior patterns, as represented by the variety of the slats’ openings of two types of interior shading i.e. Venetian and Vertical blinds and to analyze these on the concurrent impacts to indoor office building’s indoor illuminance and luminance distribution. The purpose of this research is to figure out the shading control patterns as well as to examine the effectiveness of these two types of interior shadings to control indoor visual environment. This study is a quantitative research using experimentation on the slats’ opening of two types of shadings at two identical office rooms. The research results suggested that both types of blinds seem unsuitable for gaining proper illumination values at work planes in humid tropics area. However, these shadings demonstrate good performance for luminance distribution except for that of the closed Venetian blinds.

  6. Southern Africa Regional Office of Astronomy for Development: A New Hub for Astronomy for Development

    Science.gov (United States)

    Siseho Mutondo, Moola

    2015-08-01

    A new Astronomy for Development hub needs innovative tools and programs. SAROAD is developing exciting tools integrating Raspberry Pi® technology to bring cost-effective astronomy content to learning centres. SAROAD would also like to report achievements in realising the IAU's strategic plan. In order to manage, evaluate and coordinate regional IAU capacity building programmes, including the recruitment and mobilisation of volunteers, SAROAD has built an intranet that is accessible to regional members upon request. Using this resource, regional members can see and participate in regional activities. This resource also forms the foundation for closer collaboration between SAROAD member countries. SAROAD has commenced with projects in the three Task Force areas of Universities and Research, Children and Schools and Public Outreach. Under the three Task Force areas, a total of seven projects have commenced in Zambia. A further two projects involve the collaboration of Zambia and other regional member countries in order to foster engagement with important regional astronomy facilities (e.g. SKA). SAROAD has identified the IAU’s International Year of Light and a starting point for offering regional support for IAU-endorsed global activities. SAROAD has set up a hub dedicated to regional events and activities about the International Year of Light. SAROAD has a database of regional authorities to enable contact with the region's decision makers and experts. SAROAD will hold an annual event which brings forum for astronomy for development. The creation of the database and the SAROAD Road show is a first step towards this goal. The SAROAD website has helped to advertise upcoming events for astronomy development and education; it is used to provide advice, guidance and information for astronomers in all countries in the Southern Africa. Fundraising is the primary goal for SAROAD in 2015 towards financial self-sufficiency by 2020. We report on the methods that work best

  7. Feeding and Nutrition of Infants and Young Children. Guidelines for the WHO European Region. WHO Regional Office for Europe. 2000

    DEFF Research Database (Denmark)

    Robertson, Aileen; Fleischcer Michælsen, Kim

    2000-01-01

    Good feeding practices will prevent malnutrition and early growth retardation, which is still common in some parts of the WHO European Region, especially countries of the former Soviet Union. Despite the importance of nutrition and feeding of infants and young children, limited attention has been...... nutrition recommendations and will be of particular interest to ministries of health, paediatricians, dietitians, nutrition scientists, and public health and other professionals concerned with the nutrition and health of young children....

  8. Constraining controls on carbonate sequences with high-resolution chronostratigraphy: Upper Miocene, Cabo de Gata region, SE Spain

    Science.gov (United States)

    Montgomery, P.; Farr, M.R.; Franseen, E.K.; Goldstein, R.H.

    2001-01-01

    A high-resolution chronostratigraphy has been developed for Miocene shallow-water carbonate strata in the Cabo de Gata region of SE Spain for evaluation of local, regional and global factors that controlled platform architecture prior to and during the Messinian salinity crisis. Paleomagnetic data were collected from strata at three localities. Mean natural remanent magnetization (NRM) ranges between 1.53 ?? 10-8 and 5.2 ?? 10-3 Am2/kg. Incremental thermal and alternating field demagnetization isolated the characteristic remanent magnetization (ChRM). Rock magnetic studies show that the dominant magnetic mineral is magnetite, but mixtures of magnetite and hematite occur. A composite chronostratigraphy was derived from five stratigraphic sections. Regional stratigraphic data, biostratigraphic data, and an 40Ar/39Ar date of 8.5 ?? 0.1 Ma, for an interbedded volcanic flow, place the strata in geomagnetic polarity Chrons C4r to C3r. Sequence-stratigraphic and diagenetic evidence indicate a major unconformity at the base of depositional sequence (DS)3 that contains a prograding reef complex, suggesting that approximately 250 000 yr of record (Subchrons C3Br.2r to 3Br.1r) are missing near the Messinian-Tortonian boundary. Correlation to the GPTS shows that the studied strata represent five third- to fourth-order DSs. Basal units are temperate to subtropical ramps (DS1A, DS1B, DS2); these are overlain by subtropical to tropical reefal platforms (DS3), which are capped by subtropical to tropical cyclic carbonates (Terminal Carbonate Complex, TCC). Correlation of the Cabo de Gata record to the Melilla area of Morocco, and the Sorbas basin of Spain indicate that early - Late Tortonian ramp strata from these areas are partially time-equivalent. Similar strata are extensively developed in the Western Mediterranean and likely were influenced by a cool climate or influx of nutrients during an overall rise in global sea-level. After ramp deposition, a sequence boundary (SB3) in

  9. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Science.gov (United States)

    2010-07-01

    ..., Louisiana, New Mexico, Oklahoma, Texas), Director, Air, Pesticides and Toxics, 1445 Ross Avenue, Dallas, TX..., Pesticides and Toxics Division, J.F.K. Federal Building, Boston, MA 02203-2211. EPA Region II (New Jersey...). Director, Air, Pesticides and Toxics Management Division, Atlanta Federal Center, 61 Forsyth Street...

  10. Changes in public health preparedness services provided to local health departments by regional offices in North Carolina: a comparison of two cross-sectional studies.

    Science.gov (United States)

    Donovan, Catherine V; Markiewicz, Milissa; Horney, Jennifer A

    2014-05-28

    In 2011, seven decentralized Public Health Regional Surveillance Teams (PHRSTs) were restructured into four centralized Public Health Preparedness and Response (PHP&R) regional offices to realign preparedness priorities and essential services with appropriate infrastructure; field-based staff was reduced, saving approximately $1 million. The objective of this study was to understand the impact that restructuring had on services provided to local health departments (LHDs) throughout North Carolina. A survey to document services that regional offices provide to LHDs in North Carolina was administered by the North Carolina Preparedness and Emergency Response Research Center in 2013. The results were compared to a similar survey from 2009, which identified services provided by regional teams prior to restructuring. Of 69 types of assistance, 14 (20%) were received by 50% or more LHDs in 2012. Compared to 2009, there was a significant decrease in the proportion of LHDs receiving 67% (n = 47) of services. The size of the region served by regional offices was shown to inversely impact the proportion of LHDs receiving services for 25% of services. There was a slight significant decline in perceived quality of the services provided by regional teams in 2012 as comparison to 2009. Following a system-wide review of preparedness in North Carolina, the state's regional teams were reorganized to refine their focus to planning, exercises, and training. Some services, most notably under the functions of epidemiology and surveillance and public health event response, are now provided by other state offices. However, the study results indicate that several services that are still under the domain of the regional offices were received by fewer LHDs in 2012 than 2009. This decrease may be due to the larger number of counties now served by the four regional offices.

  11. The psychosocial environment at work: an assessment of the World Health Organization Regional Office for the Eastern Mediterranean.

    Science.gov (United States)

    Join, A; Saeed, K; Arnaout, S; Kortum, E

    2012-04-01

    Psychosocial risks are widely recognised as major challenges to occupational health and safety. The risk management approach, which starts with an assessment of the risk that they pose, is acknowledged as the most effective way of preventing and managing psychosocial risks at the workplace. This paper presents the findings and action taken following a risk assessment of psychosocial risks, at the World health Organization Regional Officeforthe Eastern Mediterranean (EMRO) and country offices, carried outon behalf of the Committee on Health and Safety in the Workplace in EMRO. The findings show that psychosocial risks pose a threat to the mental well-being of staff. Management and co-worker support, rewards, possibilities for development, and trust mitigate the negative impact of psychosocial risks. The results of this risk assessment are being used to develop interventions aimed at enhancing the sense of well-being of staff, initially through actions at the employee level.

  12. Relationships between ethical climate, political behavior, ethical leadership, and job satisfaction of operational officers in a wholesale company, Bangkok Metropolitan region

    OpenAIRE

    Patthiya Naiyananont; Thipthinna Smuthranond

    2017-01-01

    This research investigated whether the ethical climate, political behavior, ethical leadership, and job satisfaction in one organization have an impact on each other. The research was conducted using a selected group of 177 operational officers in a wholesale business company in the Bangkok Metropolitan region. The operational officers were recruited from four divisions (commercial, finance, marketing, and administration) using a stratified random sampling approach. The majority was female an...

  13. Supportive Supervision: Meeting to Build Interdisciplinary Teams in the Northern Central Regional Office of the CEN CINAI

    Directory of Open Access Journals (Sweden)

    Georgianella Araya-Alegría

    2015-01-01

    Full Text Available This article is the result of a participatory action research project aimed at providing a novel approach for the Northern Central Regional Office of the CEN CINAI [Education and Nutrition Centers (CEN and the Children’s Nutrition and Comprehensive Care Centers (CINAI] to build knowledge on an unfinished process: “Supportive Supervision” (supervisión capacitante.  Based on a naturalistic premise, we tried to answer a question that guided us in the group creation and transformation, switching our meetings from a vertical standpoint to a horizontal relationship providing accompaniment, support and construction, as well as analysis and reflection. The article shows the aspects that justified the development of the participative action research process under a methodological proposal that involves those of us who participated and contributed to build knowledge with our experience and from different locations within the Region.  A total of 29 professionals participated, willing to jointly meet a purpose: construct knowledge based on team work and on a process full of uncertainty that encourages us to constantly revise what has already been built and enables us to re-read and retake what has already been written and to systematize what could not be written before. In order words, to make this process a new way of developing knowledge that implies a more concrete standpoint to understand what “Supportive Supervision” is and how it is done, with the purpose of always looking for improvement within the National Directorate of CEN CINAI.

  14. [Professional satisfaction for doctors of the Mobile Emergency Team and the Emergency Coordinator Office 061. Region of Murcia].

    Science.gov (United States)

    Carrillo-García, C; Martínez-Roche, M E; Vivo-Molina, M C; Quiñonero-Méndez, F; Gómez-Sánchez, R; Celdrán-Gil, F

    2014-01-01

    The objective was to analyze the phenomenon of work satisfaction of doctors of the Mobile Emergency Team and the Emergency Coordinator Office 061 of the Region of Murcia. A observational, analytical and cross-sectional study of development carried out with the medical staff of the Casualty and Emergency Operations Department 061 of the Region of Murcia. Data collection was carried out in December 2013 and January 2014. NTP 394 was used. Work satisfaction: general satisfaction scale. nonparametric tests for 2 samples or k samples depending on type of comparison. A participation rate of 88.2% was obtained, in relation to the general job satisfaction, the average of the participants was 69.55 (SD = 14.4). Of the 15 items that make up the questionnaire, « work colleagues » is the factor with which doctors are more satisfied with, indicating that up to an 87%, show a positive assessment on this point. Being the second aspect most respondents valued their « job stability » with a percentage of positive ratings of 76.7%. The main findings clearly demonstrate the importance of inter-professional relations and human potential as the cornerstone in the exercise of the activity of healthcare professionals. Copyright © 2014 SECA. Published by Elsevier Espana. All rights reserved.

  15. Determination of As, Cd, Cr, Cu, Hg, Sb and Se concentrations by radiochemical neutron activation analysis in different Brazilian regional diets

    International Nuclear Information System (INIS)

    Favaro, D.I.T.; Maihara, V.A.; Armelin, M.J.A.; Vasconcellos, M.B.A.; Cozzolino, S.M.

    1994-01-01

    Radiochemical separation procedures developed for the determination of seven elements: As, Cd, Cr, Cu, Hg, Sb and Se in different Brazilian regional diets are described. In the case of the elements As, Hg, Sb and Se, the procedure was based on retention in inorganic exchanger TFO (tin dioxide) and determination of Hg by extraction with Ni(DDC) 2 . For determination of Cd, Cr, Cu and Se the procedure chosen was based on retention in inorganic exchanger HMD (hydrated manganese dioxide) and extraction of Cu and Cd as diethyldithiocarbamate compounds. The accuracy and precision of the methods studied were tested by means of analyses of different reference materials-Due to the lack of data on trace element levels in Brazilian foodstuffs and diets, these methods were applied to determination of these elements in different Brazilian regional diets. These s were supplied by the Food and Experimental Nutrition Department of the Faculty of Pharmaceutical Science, University of Sao Paulo. The daily intake values for these diets are presented for As, Cd, Cr, Cu, Hg, Sb and Se. (author) 21 refs.; 6 tabs

  16. The use of algorithms to predict surface seawater dimethyl sulphide concentrations in the SE Pacific, a region of steep gradients in primary productivity, biomass and mixed layer depth

    Directory of Open Access Journals (Sweden)

    A. J. Hind

    2011-01-01

    Full Text Available Dimethyl sulphide (DMS is an important precursor of cloud condensation nuclei (CCN, particularly in the remote marine atmosphere. The SE Pacific is consistently covered with a persistent stratocumulus layer that increases the albedo over this large area. It is not certain whether the source of CCN to these clouds is natural and oceanic or anthropogenic and terrestrial. This unknown currently limits our ability to reliably model either the cloud behaviour or the oceanic heat budget of the region. In order to better constrain the marine source of CCN, it is necessary to have an improved understanding of the sea-air flux of DMS. Of the factors that govern the magnitude of this flux, the greatest unknown is the surface seawater DMS concentration. In the study area, there is a paucity of such data, although previous measurements suggest that the concentration can be substantially variable. In order to overcome such data scarcity, a number of climatologies and algorithms have been devised in the last decade to predict seawater DMS. Here we test some of these in the SE Pacific by comparing predictions with measurements of surface seawater made during the Vamos Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx in October and November of 2008. We conclude that none of the existing algorithms reproduce local variability in seawater DMS in this region very well. From these findings, we recommend the best algorithm choice for the SE Pacific and suggest lines of investigation for future work.

  17. Home :: Southeast Regional Office

    Science.gov (United States)

    more Interview with a Scientist: Saving the Bumphead Parrotfish Image of diver with school of bumphead -November and runs through mid-April....read more Dolphin Harassment Continues in Florida Panhandle, Tour

  18. Constraints on the crustal structure beneath the Sinai subplate, SE Mediterranean, from analysis of local and regional travel times

    Directory of Open Access Journals (Sweden)

    Mohamed K. Salah

    2013-03-01

    Full Text Available The Sinai Peninsula has been recognized as a subplate of the African Plate located at the triple junction of the Gulf of Suez rift, the Dead Sea Transform fault, and the Red Sea rift. The upper and lower crustal structures of this tectonically active, rapidly developing region are yet poorly understood because of many limitations. For this reason, a set of P- and S-wave travel times recorded at 14 seismic stations belonging to the Egyptian National Seismographic Network (ENSN from 111 local and regional events are analyzed to investigate the crustal structures and the locations of the seismogenic zones beneath central and southern Sinai. Because the velocity model used for routine earthquake location by ENSN is one-dimensional, the travel-time residuals will show lateral heterogeneity of the velocity structures and unmodeled vertical structures. Seismic activity is strong along the eastern and southern borders of the study area but low to moderate along the northern boundary and the Gulf of Suez to the west. The crustal Vp/Vs ratio is 1.74 from shallow (depth ≤ 10 km earthquakes and 1.76 from deeper (depth > 10 km crustal events. The majority of the regional and local travel-time residuals are positive relative to the Preliminary Reference Earth Model (PREM, implying that the seismic stations are located above widely distributed, tectonically-induced low-velocity zones. These low-velocity zones are mostly related to the local crustal faults affecting the sedimentary section and the basement complex as well as the rifting processes prevailing in the northern Red Sea region and the ascending of hot mantle materials along crustal fractures. The delineation of these low-velocity zones and the locations of big crustal earthquakes enable the identification of areas prone to intense seismotectonic activities, which should be excluded from major future development projects and large constructions in central and southern Sinai.

  19. Effect of fluctuations on electron and phonon processes and thermodynamic parameters of Ag2Te and Ag2Se in the region of phase transition

    International Nuclear Information System (INIS)

    Aliev, S. A.; Aliev, F. F.

    2008-01-01

    Temperature dependences of electrical conductivity σ, thermoelectric power α, results of differential thermal analysis ΔT y , thermal conductivity χ, temperature conductivity κ, and heat capacity C p were studied in Ag 2 Te and Ag 2 Se semiconductors in the region of the phase transition. Two extrema are observed in the temperature dependence χ(T): a maximum in the region of the α' → β' transition and a minimum in the region of the β' → β transition; these extrema are caused by the similar dependence C p (T). It is shown that the α → α' and β' → β transitions are displacement transitions, while the α' → β' transition is of reconstruction type. It is established that the disorder parameter η in silver chalcogenides is highly smeared in the region of the phase transition; therefore, disordering of phases at the point of the phase transition is incomplete: 73, 62, and 48% in Ag 2 Te, Ag 2 Se, and Ag 2 S, respectively. The minimum volumes V ph for new phases are calculated; it is shown that the value of V ph in displacement transitions is larger than in the reconstruction-type transitions

  20. Temporal assemblage turnovers of intertidal foraminiferal communities from tropical (SE Caribbean) and temperate (NE England and SW Spain) regions

    Science.gov (United States)

    Costelloe, Ashleigh; Wilson, Brent; Horton, Benjamin P.; Hayek, Lee-Ann C.

    2018-05-01

    This is the first quantitative study of temporal assemblage turnovers of the relationships between intertidal foraminifera. Time series datasets collected from tropical Caroni Swamp and Claxton Bay (Trinidad, SE Caribbean) and temperate Cowpen Marsh (NE England, U.K.) and Bay of Cadiz (SW Spain) were used. The assemblage turnover index (ATI) examined species interrelationships through comparisons of monthly or biweekly species proportional abundances over one or two years. Species contributing to major assemblage turnovers (ATI > x + σ) were identified using the conditioned on-boundary index (CoBI). Foraminiferal species are heterogeneously distributed within the sediment; multiple sample stations at a study location cumulatively represent the foraminiferal metacommunity and clusters represent foraminiferal assemblages. The ATI and CoBI were applied to the proportional abundances of live specimens recorded for the metacommunity and assemblages at each location. At Caroni Swamp and Claxton Bay, major assemblage turnovers were driven by the most abundant species and the majority coincided with seasonal change or the arrival of the seasonal Orinoco plume in the Gulf of Paria. Seasonal turnovers of the foraminiferal metacommunities at temperate Cowpen Marsh and Bay of Cádiz occurred during the summer and winter. Major assemblage turnovers in the upper Cowpen Marsh occurred in the summer, and the lower marsh in the winter. Foraminiferans are useful bioindicators for monitoring the health of coastal environments. Understanding foraminiferal population dynamics will allow cyclical changes to be differentiated from abrupt and persistent changes, which are related to anthropogenic disturbances or long-term climate change. The ATI and CoBI are useful indices for quantitatively exploring relationships of foraminiferal populations over time.

  1. The role of the Salon-Cavaillon fault in the structural framework of Provence region (SE France)

    Science.gov (United States)

    Molliex, Stéphane; Bellier, Olivier; Terrier, Monique; Lamarche, Juliette; Martelet, Guillaume; Espurt, Nicolas

    2010-05-01

    The Provence region is located in the South-East France Basin, in the foreland domain of the Pyrenean and the Alpine mountain belts. The structural pattern of Provence is characterized by W-trending ramp anticlines and N- to NE-trending oblique reverse strike-slip faults. It results from the superimposition of Pyrenean (late Cretaceous to Eocene) and Alpine (Miocene to present-day) compressional tectonic regimes. In addition, extensional tectonics affected the region during Oligocene (W to NW-trending σ3). The Salon-Cavaillon strike-slip fault (SCF) separates two main E-trending ridges (Alpilles to the West and Luberon to the East). A structural study has been realized in order to characterize the post-Oligocene deformation of this domain. Field data and balanced cross-sections show that the post-Oligocene deformation drastically differs on both sides of the SCF. The Luberon ridge results from a fault propagation-fold developed on a S-verging ramp. Laterally, the western anticline termination is bended as a drag fold along the SCF. The Alpilles ridge results from a less developed fault propagation fold. Its eastern termination was affected by a rigid counter-clockwise rotation around a vertical axis, driven by a major curved right- lateral fault. In addition, we integrated gravity data and reprocessed seismic reflection sections to image the sub-surface structures to the West of the SCF at a larger scale. It permits to precise the regional tectonic framework in term of structure and chronology and to detect several hidden E-trending S-verging ramp anticline. The main shortening episode in Provence occurred during pyreneo-provençal phase from Late Cretaceous to Eocene, with 65 % of the total shortening to the East of the SCF and 95 % to the West. Alpine (Miocene to Present-day) shortening differs drastically on both sides of the SCF (2 km of shortening to the East, for less than 0.4 km to the West). This underlines the major role of the SCF in the transfer of

  2. Huguangyan Maar Lake (SE China): A solid record of atmospheric mercury pollution history in a non-remote region

    Science.gov (United States)

    Zeng, Yan; Chen, Jingan; Yang, Yongqiong; Wang, Jianxu; Zhu, Zhengjie; Li, Jian

    2017-10-01

    Mercury is a highly toxic metal that can cause harm to environment and human health. As atmospheric deposition is the main source of total Hg input to aquatic system in remote and pristine regions, almost all the studies on atmospheric Hg pollution history concentrated in these areas, while the studies in non-remote areas are much limited, especially for the long history records. In this study, Huguangyan Maar Lake, an undisturbed lake system at low altitude in China, was selected to reconstruct the atmospheric mercury pollution history. Variation patterns of TOC, Hg and non-residual Sr in the sediment core indicated that, compared to the direct atmospheric Hg deposition, the effect of either Hg scavenging from water column by algae or the catchment inputs of previously deposited Hg on the Hg accumulation in the lake sediment was limited. The sediment Hg content in Huguangyan Lake was mainly controlled by the atmospheric Hg deposition, and thus accurately reflected the atmospheric Hg pollution history. The Hga (Hg content from atmospheric deposition) in Huguangyan Lake presented a comparable variation pattern to that in remote sites. It had the same variation trend as the global atmospheric Hg before 1950 CE, which could be attributed to the Industrial Revolution. After that, it was mainly controlled by Hg emissions from Asian countries. The variation of Hga also indicated that atmospheric Hg deposition accelerated significantly since 2000 CE. This study, along with other investigations in remote sites in China, showed that the sediment Hg in Huguangyan Lake responded to the atmospheric Hg pollution more sensitively than in the alpine regions. It should be noted that, the more intensive acceleration of Hg deposition in Huguangyan Lake may imply that the South of China suffered from much more serious atmospheric Hg pollution than previous studies revealed.

  3. Ocean circulation in the southern Benguela region from the Pliocene to the Pleistocene: tracking Agulhas leakage into the SE Atlantic

    Science.gov (United States)

    Petrick, Benjamin; McClymont, Erin; Felder, Sojna; Leng, Melanie

    2013-04-01

    The transition from the warmth of the middle Pliocene to the large amplitude, 100 kyr glacial-interglacial cycles of the late Pleistocene provides a way to understand the forcings and impacts of regional and global climate change. Here, we investigate changes in ocean circulation over the period from 3.5 Ma to present using a marine sediment core, ODP Site 1087 (31o28'S, 15o19'E, 1374m water depth). ODP 1087 is located in the South-east Atlantic Ocean, outside the Benguela upwelling region. Its location allows investigation of the history of the heat and salt transfer to the Atlantic Ocean from the Indian Ocean ("Agulhas leakage"), which plays an important part in the global thermohaline circulation. It is not known how this transfer reacted to generally warmer global temperatures during the mid-Pliocene, nor to the transition to a globally cooler climate in the early Pleistocene. Our approach is to apply several organic geochemistry proxies and foraminiferal analyses to reconstruct the history of ODP 1087. These include the U37K' index to reconstruct sea surface temperatures, pigment analysis for understanding productivity changes, and foraminifera assemblage analysis to detect the presence of different water masses at the site. We have identified changes in SSTs and biological productivity that we argue to reflect shifts in the position of the Benguela upwelling cells, and a changing influence of Agulhas leakage. Our new data reveal a different organization in the Southeast Atlantic. It shows that during the Pliocene ODP 1087 was dominated by Benguela upwelling which had shifted south. We find no evidence for Agulhas leakage during the mid Pliocene, which could mean that Agulhas Leakage was severely reduced during the mid Pliocene. The implications of these results for understanding Plio-Pleistocene climate changes will be explored here.

  4. Quantitative controls on location and architecture of carbonate depositional sequences: upper miocene, cabo de gata region, se Spain

    Science.gov (United States)

    Franseen, E.K.; Goldstein, R.H.; Farr, M.R.

    1998-01-01

    Sequence stratigraphy, pinning-point relative sea-level curves, and magnetostratigraphy provide the quantitative data necessary to understand how rates of sea-level change and different substrate paleoslopes are dominant controls on accumulation rate, carbonate depositional sequence location, and internal architecture. Five third-order (1-10 my) and fourth-order (0.1-1.0 my) upper Miocene carbonate depositional sequences (DS1A, DS1B, DS2, DS3, TCC) formed with superimposed higher-frequency sea-level cycles in an archipelago setting in SE Spain. Overall, our study indicates when areas of high substrate slope (> 15??) are in shallow water, independent of climate, the location and internal architecture of carbonate deposits are not directly linked to sea-level position but, instead, are controlled by location of gently sloping substrates and processes of bypass. In contrast, if carbonate sediments are generated where substrates of low slope ( 15.6 cm/ky to ??? 2 cm/ky and overall relative sea level rose at rates of 17-21.4 cm/ky. Higher frequency sea-level rates were about 111 to more than 260 cm/ky, producing onlapping, fining- (deepening-) upward cycles. Decreasing accumulation rates resulted from decreasing surface area for shallow-water sediment production, drowning of shallow-water substrates, and complex sediment dispersal related to the archipelago setting. Typical systems tract and parasequence development should not be expected in "bypass ramp" settings; facies of onlapping strata do not track base level and are likely to be significantly different compared to onlapping strata associated with coastal onlap. Basal and upper DS2 reef megabreccias (indicating the transition from cool to warmer climatic conditions) were eroded from steep upslope positions and redeposited downslope onto areas of gentle substrate during rapid sea-level falls (> 22.7 cm/ky) of short duration. Such rapid sea-level falls and presence of steep slopes are not conducive to formation of

  5. Geochronology of granitic magmatism from Caraculo-Bibala region (SW Angola) and its correlation with Ribeira fold belt (SE Brazil)

    International Nuclear Information System (INIS)

    Carvalho, Heitor de; Tassinari, Colombo C.G.

    1992-01-01

    Rb-Sr whole-rock analyses of representative granitic rocks from the Bibala-Caraculo region, southwestern Angola, are used to determine the age and evolution of the acid plutonic events in this segment of the Angolan continental crust. The granitoids present a wide range of lithological types and compositions. Three time-intervals have been defined for the magmatism: 1,950 - 1,900 Ma; 1,750 - 1,700 Ma; 1,550 - 1,500 Ma. The oldest, though not very well defined, was obtained for the Chicalengue granitoid, the second one represents the Serra dos Gandarengos and Chonga granitoids and Luchipa-Pungue Granitic Complex and the youngest one comprises the Chicate and Caraculo granitic bodies and Numhino Granitic Complex. The initial 87 Sr/ 86 Sr ratios show characteristic values for each time-interval, as follows; 1,950 -1,900 Ma = 0,7015; 1,750 - 1,700 Ma = 0,7060 to 0,7075; 1,550 - 1,500 Ma 0,7048 - 0,7057, suggesting different sources for the granitoids within each geological period. In addition are presented two K-Ar ages for the basic rocks in SW Angola, with values of 1700 and 600 Ma, which represent a minimum ages for these rocks and are probably related to the Damara Orogeny. (author). 24 refs., 11 figs., 2 tabs

  6. Determination of space charge region width and diffusion length in Cu(In,Ga)(S,Se)2 absorber from solar cell spectral characteristic

    International Nuclear Information System (INIS)

    Tivanov, M.; Mazanik, A.; Drozdov, N.; Zaretskaya, E.

    2010-01-01

    Full text : The space-charge region width and diffusion length of minority charge carriers in the base region (Cu(In,Ga)(S,Se) 2 absorber) are the most important parameters of the solar cell. These parameters determine the efficiency of a solar cell therefore the problem of their control is essential. In this work it is present simple non-destructive method of extracting the parameters of Cu(In,Ga)(S,Se) 2 -based solar cell (space-charge region width and diffusion length of minority charge carriers in Cu(In,Ga)(S,Se) 2 absorber) from the analysis of solar cell spectral photoresponse. The method is based on one-dimensional model of a solar cell and on the change of in-depth distribution of the photogenerated carriers in the solar cell and, hence, on the change of its photoresponse with the wave-length variation. The following assumptions are accepted: the reflection of charge carriers from a back contact and the ''drawing'' field in the quasi-neutral area of the absorber layers are absent, window and buffer layers are transparent in the analyzed part of photoresponse spectrum, the injection level of minority charge carriers is low, the recombination losses at the metallurgical p-n-junction interface of the studied photosensitive structure linearly depend on the photocurrent density. For the calculation it is necessary to obtain the following set of the experimental data: the spectral density of incident radiation, the spectral dependence of photocurrent or photovoltage of the studied photosensitive structure, the spectral dependences of optical absorption coefficient and reflectance.

  7. Biomass burning aerosol transport and vertical distribution over the South African-Atlantic region: Aerosol Transport Over SE Atlantic

    Energy Technology Data Exchange (ETDEWEB)

    Das, Sampa [Department of Earth, Atmospheric and Planetary Sciences, Purdue University, West Lafayette Indiana USA; Harshvardhan, H. [Department of Earth, Atmospheric and Planetary Sciences, Purdue University, West Lafayette Indiana USA; Bian, Huisheng [Joint Center for Earth Systems Technology, UMBC, Baltimore Maryland USA; NASA Goddard Space Flight Center, Greenbelt Maryland USA; Chin, Mian [NASA Goddard Space Flight Center, Greenbelt Maryland USA; Curci, Gabriele [Department of Physical and Chemical Sciences, University of L' Aquila, L' Aquila Italy; Center of Excellence in Telesensing of Environment and Model Prediction of Severe events, University of L' Aquila, L' Aquila Italy; Protonotariou, Anna P. [Department of Physics, University of Athens, Athens Greece; Mielonen, Tero [Finnish Meteorological Institute, Kuopio Finland; Zhang, Kai [Pacific Northwest National Laboratory, Richland Washington USA; Wang, Hailong [Pacific Northwest National Laboratory, Richland Washington USA; Liu, Xiaohong [Department of Atmospheric Science, University of Wyoming, Laramie Wyoming USA

    2017-06-21

    Aerosols from wild-land fires could significantly perturb the global radiation balance and induce the climate change. In this study, the Community Atmospheric Model version 5 (CAM5) with prescribed daily fire aerosol emissions is used to investigate the spatial and seasonal characteristics of radiative forcings of wildfire aerosols including black carbon (BC) and particulate organic matter (POM). The global annual mean direct radiative forcing (DRF) of all fire aerosols is 0.15 W m-2, mainly due to the absorption of fire BC (0.25 W m-2), while fire POM induces a weak negative forcing (-0.05 W m-2). Strong positive DRF is found in the Arctic and in the oceanic regions west of South Africa and South America as a result of amplified absorption of fire BC above low-level clouds, in general agreement with satellite observations. The global annual mean cloud radiative forcing due to all fire aerosols is -0.70 W m-2, resulting mainly from the fire POM indirect forcing (-0.59 W m-2). The large cloud liquid water path over land areas of the Arctic favors the strong fire aerosol indirect forcing (up to -15 W m-2) during the Arctic summer. Significant surface cooling, precipitation reduction and low-level cloud amount increase are also found in the Arctic summer as a result of the fire aerosol indirect effect. The global annual mean surface albedo forcing over land areas (0.03 W m-2) is mainly due to the fire BC-on-snow forcing (0.02 W m-2) with the maximum albedo forcing occurring in spring (0.12 W m-2) when snow starts to melt.

  8. Implementation of the World Health Organization Regional Office for Africa Stepwise Laboratory Quality Improvement Process Towards Accreditation.

    Science.gov (United States)

    Ndihokubwayo, Jean-Bosco; Maruta, Talkmore; Ndlovu, Nqobile; Moyo, Sikhulile; Yahaya, Ali Ahmed; Coulibaly, Sheick Oumar; Kasolo, Francis; Turgeon, David; Abrol, Angelii P

    2016-01-01

    The increase in disease burden has continued to weigh upon health systems in Africa. The role of the laboratory has become increasingly critical in the improvement of health for diagnosis, management and treatment of diseases. In response, the World Health Organization Regional Office for Africa (WHO AFRO) and its partners created the WHO AFRO Stepwise Laboratory (Quality) Improvement Process Towards Accreditation (SLIPTA) program. WHO AFRO defined a governance structure with roles and responsibilities for six main stakeholders. Laboratories were evaluated by auditors trained and certified by the African Society for Laboratory Medicine. Laboratory performance was measured using the WHO AFRO SLIPTA scoring checklist and recognition certificates rated with 1-5 stars were issued. By March 2015, 27 of the 47 (57%) WHO AFRO member states had appointed a SLIPTA focal point and 14 Ministers of Health had endorsed SLIPTA as the desired programme for continuous quality improvement. Ninety-eight auditors from 17 African countries, competent in the Portuguese (3), French (12) and English (83) languages, were trained and certified. The mean score for the 159 laboratories audited between May 2013 and March 2015 was 69% (median 70%; SD 11.5; interquartile range 62-77). Of these audited laboratories, 70% achieved 55% compliance or higher (2 or more stars) and 1% scored at least 95% (5 stars). The lowest scoring sections of the WHO AFRO SLIPTA checklist were sections 6 (Internal Audit) and 10 (Corrective Action), which both had mean scores below 50%. The WHO AFRO SLIPTA is a process that countries with limited resources can adopt for effective implementation of quality management systems. Political commitment, ownership and investment in continuous quality improvement are integral components of the process.

  9. Orbitally-paced variations of water availability in the SE Asian Monsoon region following the Miocene Climate Transition

    Science.gov (United States)

    Heitmann, Emma O.; Ji, Shunchuan; Nie, Junsheng; Breecker, Daniel O.

    2017-09-01

    Middle Miocene Earth had several boundary conditions similar to those predicted for future Earth including similar atmospheric pCO2 and substantial Antarctic ice cover but no northern hemisphere ice sheets. We describe a 12 m outcrop of the terrestrial Yanwan Section in the Tianshui Basin, Gansu, China, following the Miocene Climate Transition (13.9-13.7 Ma). It consists of ∼25 cm thick CaCO3-cemented horizons that overprint siltstones every ∼1 m. We suggest that stacked soils developed in siltstones under a seasonal climate with a fluctuating water table, evidenced by roots, clay films, mottling, presence of CaCO3 nodules, and stacked carbonate nodule δ13 C and δ18 O profiles that mimic modern soils. We suggest that the CaCO3-cemented horizons are capillary-fringe carbonates that formed in an arid climate with a steady water table and high potential evapotranspiration rates (PET), evidenced by sharp upper and basal contacts, micrite, sparite, and root-pore cements. The CaCO3 of the cemented horizons and the carbonate nodules have similar mean δ18 O and δ13 C values but the cements have significantly smaller variance in δ13 C and δ18 O values and a different δ18 O versus δ13 C slope, supporting the conclusion that these carbonates are from different populations. The magneto-stratigraphic age model indicates obliquity pacing of the arid conditions required to form the CaCO3-cemented horizons suggesting an orbital control on water availability. We suggest two possible drivers for the obliquity pacing of arid conditions: 1) variability in the cross-equatorial pressure gradient that controls summer monsoon (ASM) strength and is influenced by obliquity-paced variations of Antarctic ice volume and 2) variability in Western Pacific Ocean-East Asian continent pressure gradient controlled by the 25-45°N meridional insolation gradient. We also suggest that variations in aridity were influenced by variations in PET and sensible heating of the regional land

  10. Preliminary evaluation of sup 2 sup 2 sup 2 Rn level in homes and offices in two different regions in Syria

    International Nuclear Information System (INIS)

    Othman, I.; Al-Hushari, M.; Raja, G.

    1996-01-01

    Evaluation of Rn levels was carried out in Homes and offices in Damascus and phosphate mining areas near Palmyra city in Syria. The AEOI radon diffusion dosimeters were used in this study. Electrochemical etching of polycarbonate detectors was used to develop the tracks. A standard source of radon was used for calibration. Radon levels were measured in 98 Homes of workers in the phosphate mining areas and 29 Homes in the Damascus region. The radon diffusion chambers were placed in offices and laboratories of AEC for about four months in average. The results gave an indication of Rn level in Damascus dwellings in spite of the necessity for further comprehensive studies for the city. The radon levels were high in some offices and laboratories where phosphate analyses are carried out or buildings near phosphate storage areas or near surface phosphate rocks occurrence, in comparison with Homes. (author). 7 refs., 3 tabs., 4 figs

  11. Annual report on activities of Regional Public Health Offices in the Slovak Republic in 2010; Vyrocna sprava o cinnosti Regionalnych uradov verejneho zdravotnictva v Slovenskej republike, rok 2010

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    A brief account of activities carried out by the Regional Public Health Offices in the Slovak Republic in 2010 is presented. These activities are reported under the headings: (1) Environment; (2) Preventive occupational medicine; (3) Hygiene, nutrition, food safety and cosmetic products; (4) Hygiene of children and youth; (5) Epidemiology; (6) Objectification of environmental factors and working environment; (7) Medical microbiology; (8) Health promotion; (9) Health protection against radiation; (10) Complaints and petitions; (11) Control of tobacco and alcohol.

  12. Changes in Eocene-Miocene shallow marine carbonate factories along the tropical SE Circum-Caribbean responded to major regional and global environmental and tectonic events

    Science.gov (United States)

    Silva-Tamayo, Juan Carlos

    2015-04-01

    Changes in the factory of Cenozoic tropical marine carbonates have been for long attributed to major variations on climatic and environmental conditions. Although important changes on the factories of Cenozoic Caribbean carbonates seem to have followed global climatic and environmental changes, the regional impact of such changes on the factories of shallow marine carbonate along the Caribbean is not well established. Moreover, the influence of transpressional tectonics on the occurrence, distribution and stratigraphy of shallow marine carbonate factories along this area is far from being well understood. Here we report detailed stratigraphic, petrographic and Sr-isotope chemostratigraphic information of several Eocene-Miocene carbonate successions deposited along the equatorial/tropical SE Circum-Caribbean (Colombia and Panama) from which we further assess the influence of changing environmental conditions, transtentional tectonics and sea level change on the development of the shallow marine carbonate factories. Our results suggest that during the Eocene-early Oligocene interval, a period of predominant high atmospheric pCO2, coralline algae constitute the principal carbonate builders of shallow marine carbonate successions along the SE Circum-Caribbean. Detailed stratigraphic and paragenetic analyses suggest the developed of laterally continuous red algae calcareous build-ups along outer-rimmed carbonate platforms. The predominance of coralline red algae over corals on the shallow marine carbonate factories was likely related to high sea surface temperatures and high turbidity. The occurrence of such build-ups was likely controlled by pronounce changes in the basin paleotopography, i.e. the occurrence of basement highs and lows, resulting from local transpressional tectonics. The occurrence of these calcareous red algae dominated factories was also controlled by diachronic opening of different sedimentary basins along the SE Circum Caribbean resulting from

  13. Evaluating the Impact of Localized GCM Grid Refinement on Regional Tropical Cyclone Climatology and Synoptic Variability using Variable-Resolution CAM-SE

    Science.gov (United States)

    Zarzycki, C.; Jablonowski, C.

    2013-12-01

    Using General Circulation Models (GCMs) to resolve sub-synoptic features in climate simulations has traditionally been difficult due to a multitude of atmospheric processes operating at subgrid scales requiring significant parameterization. For example, at traditional GCM horizontal grid resolutions of 50-300 km, tropical cyclones are generally under-resolved. This paper explores a novel variable-resolution global modeling approach that allows for high spatial resolutions in areas of interest, such as low-latitude ocean basins where tropical cyclogenesis occurs. Such multi-resolution GCM designs allow for targeted use of computing resources at the regional level while maintaining a globally-continuous model domain and may serve to bridge the gap between GCMs with uniform grids and boundary-forced limited area models. A statically-nested, variable-resolution option has recently been introduced into the Community Atmosphere Model's (CAM) Spectral Element (SE) dynamical core. A 110 km CAM-SE grid with a 28 km nest over the Atlantic Ocean has been coupled to land, ocean, and ice components within the Community Earth System Model (CESM). We present the results of a multi-decadal climate simulation using Atmospheric Model Intercomparison Project (AMIP) protocols, which force the model with historical sea surface temperatures and airborne chemical species. To investigate whether refinement improves the representation of tropical cyclones, we compare Atlantic storm statistics to observations with specific focus paid to intensity profiles and track densities. The resolution dependance of both cyclone structure and objective detection between refined and unrefined basins is explored. In addition, we discuss the potential impact of using variable-resolution grids on the large-scale synoptic interannual variability by comparing refined grid simulations to reanalysis data as well as an unrefined, globally-uniform CAM-SE simulation with identical forcing. We also evaluate the

  14. SE PREVENINDO?

    Directory of Open Access Journals (Sweden)

    Ana Débora Assis Moura

    2010-01-01

    Full Text Available Este estudio tuvo como objetivo verificar el comportamiento de las prostitutas en relación a la prevención de enfermedades de transmisión sexual y del Síndrome de Inmunodeficiencia Adquirida-SIDA, así como investigar cómo se previenen de esas enfermedades. Se trata de una investigación exploratoria, con enfoque cualitativo, llevada a cabo en la Asociación de las Prostitutas en Ceará, Brazil, en septiembre de 2008, a través de una encuesta con 25 prostitutas. El análisis de los datos se hizo según el análisis de contenido, después de ser agrupados en cuatro categorías: conocimiento sobre las enfermedades de transmisión sexual/SIDA; convivencia con la(s enfermedad(es; prevención de la enfermedad de transmisión sexual/SIDA; y el uso de drogas. Se concluyó que las prostitutas no usan preservativos en todas las relaciones sexuales, por lo tanto, las enfermedades de transmisión sexual representan una realidad; la desinformación sobre la(s enfermedad(es es notable; el consumo de drogas lícitas e ilícitas es frecuente entre ellas, factor que las expone a situaciones más vulnerables con relación al VIH/SIDA.

  15. Analysis of reworked sediments as a basis of the Palaeogene-Neogene palaeogeography reinterpretation: Case study of the Roztocze region (SE Poland)

    Science.gov (United States)

    Margielewski, Włodzimierz; Jankowski, Leszek; Krąpiec, Marek; Garecka, Małgorzata; Hałas, Stanisław; Urban, Jan

    2017-05-01

    Radiometric K/Ar dating of glauconite and nanno- and micropaleontologic analyses of calcareous nannoplankton, foraminifers and dinoflagellates isolated from the Miocene rocks in the Polish part of the Roztocze region, a northeastern part of the fore-bulge of the Carpathian Foreland Basin System - CFBS), SE Poland, reveal that these strata contain numerous microfossils and glauconite grains of the Upper Eocene and Lower Oligocene age. Such occurrences clearly indicate that these materials were redeposited from the Upper Eocene and Lower Oligocene marine rocks that must have originally covered most of the Roztocze and the surrounding area. It is therefore proposed herein that the geographical extent of the boreal, epi-continental basin during the Eocene-Oligocene was much greater than previously considered. Moreover, it appears that this basin was connected with the back-bulge zone of the warm Carpathian Basin (originally a northern part of the Tethys Basin which since Eocene/Oligocene boundary remained isolated as the Paratethys Basin). Hence, it is unlikely that the Roztocze region was uplifted during the Palaeogene as part of the Meta-Carpathian Swell, as it was earlied hypothesized. Instead, the Roztocze Swell formed during the Sarmatian, in the last stage of the development of the fore-bulge structure in the foreland of the up-thrust Carpathian orogenic belt. Multiple redeposition of sediments is the reason that the absolute dating (K/Ar) of glauconite, as well as incomprehensive palaeontological analysis could result in erroneous stratigraphic and palaeogeographic interpretations.

  16. Opinions of forest administration chief officers in Artvin Regional Directorate of Forestry about preparation and application phases of forest management plans

    Directory of Open Access Journals (Sweden)

    Rahmi Yılma

    2016-10-01

    Full Text Available In this study, based on the example of Artvin Regional Directorate of Forestry, it is aimed to display the viewpoints of forest administration chief officers as regards planning who are the basic elements of interest groups and who implement plans, determine their opinions about the problems they encounter during preparation and application phases of plans, and develop solution proposals. Within this study a survey was performed with 31 forest administration chief officers in Artvin Regional Directorate of Forestry. According to the survey results, at planning phase it has been seen that participatory processes are put into force, certain criteria and indicators are adopted in differentiating between forest functions at inventory stage, which were also taken into consideration during planning, and in particularly stand parameters were determined accurately. Also during planning phase, it is believed that, endemic, rare and endangered targeted plant and wild animal species are evaluated, whereas non-wood forest types suffer from a lack of evaluation. In addition, it was concluded that lack or insufficiency of silviculture plans, the size of forest administration chiefdom and relations problems between forest administration and local people were being experienced. By integrating other interest groups to planning process, widening the scope of the sudty and realizing similar studies in different regional directorates of forestry, we can determine common points and differences and by this way new strategies can be developed.

  17. The influence of interfacial defect-region on the thermoelectric properties of nanodiamond-dispersed Bi2Te2.7Se0.3 matrix composites

    Science.gov (United States)

    Min, Tae Sik; Kim, Kyung Tae; Son, Injoon

    2017-09-01

    Nanodiamond-dispersed Bi2Te2.7Se0.3 (ND/BTSe) matrix composites were fabricated by a high energy ball milling followed by spark plasma sintering process. The fabricated ND/BTSe composites show that ND powders with 5 nm in size are dispersed in the BTSe matrix grain rather than agglomerated at the grain boundary. It was found that atomically disordered-lattice structure present nearby the newly formed ND/BTSe interfaces. This interfacial region artificially formed by addition of ND powders plays a role as atomic-scaled defects increasing electron concentration. Electric conductivities of all the ND/BTSe composites show significantly increased values compared to that of pure BTSe in the temperature range from 298 K to 473 K. However, total thermal conductivity of the composites exhibit higher values than the BTSe due to superior electric conductivity even though active lattice phonon scattering at the interfaces affect lowering thermal conductivity. The maximum ZT, 0.97 was obtained from 0.5vol%ND/BTSe composite at 473 K and enhancement in ZT values was clearly revealed above 348 K. Therefore, these results elucidate that addition of ND powders into n-type BTSe matrix is promising method to improve thermoelectric performances.

  18. Educação em saúde: percepção de profissionais atuantes em uma Coordenadoria Regional de Saúde Educación en salud: percepciones de profesionales actuantes en un Coordinadora Regional de Salud Health education: perceptions of professionals working in a Regional Health Office

    Directory of Open Access Journals (Sweden)

    Roger Flores Ceccon

    2011-03-01

    Full Text Available O objetivo do estudo é analisar a percepção dos profissionais atuantes em uma Coordenadoria Regional de Saúde sobre a Educação em Saúde. Trata-se de uma pesquisa qualitativa do tipo exploratório-descritiva. Foi realizada uma entrevista com oito profissionais do setor público estadual, responsáveis pela implementação das políticas públicas de saúde. Para análise foi usado o método análise de conteúdo do tipo temática. Os resultados foram discutidos com base nas propostas de Paulo Freire. Observou-se que os profissionais de saúde detêm percepções diferenciadas no que tange questões que permeiam a educação e educação em saúde, tendo suas práticas educacionais pautadas no sistema tradicional. Assim, é necessária uma mudança neste contexto, unificando conceitos e construindo uma nova práxis educacional, fazendo rever as práticas a todo o momento e incorporando novos saberes pautados na construção de um novo modelo de saúde.El objetivo es analizar las percepciones de los profesionales que trabajan en Salud Regional de Educación en Salud Este es un salto cualitativo exploratorio-descriptivo. Se realizaron entrevistas con ocho profesionales del sector público estatal, encargada de ejecutar las políticas públicas de salud. Para el análisis se utilizó el método de análisis de contenido temático. Los resultados fueron discutidos con base en las propuestas de Paulo Freire. Se señaló que los profesionales de la salud tienen percepciones diferentes sobre cuestiones relacionadas con la educación la educación y la salud, y sus prácticas educativas soportadas por el sistema tradicional. Esto requiere un cambio en este contexto, la unificación de conceptos y la construcción de una nueva praxis educativa, haciendo una reseña de las prácticas en todo momento y la incorporación de nuevos conocimientos guiado la construcción de un nuevo modelo de salud.The aim of this study is to analyze the perceptions of

  19. Relationships between ethical climate, political behavior, ethical leadership, and job satisfaction of operational officers in a wholesale company, Bangkok Metropolitan region

    Directory of Open Access Journals (Sweden)

    Patthiya Naiyananont

    2017-09-01

    Full Text Available This research investigated whether the ethical climate, political behavior, ethical leadership, and job satisfaction in one organization have an impact on each other. The research was conducted using a selected group of 177 operational officers in a wholesale business company in the Bangkok Metropolitan region. The operational officers were recruited from four divisions (commercial, finance, marketing, and administration using a stratified random sampling approach. The majority was female and the participants' average age was 32 years. The instrument used was a designed questionnaire divided into five sections and consisting of checklists, opened-end questions, and rating scales. The data were analyzed statistically using percentages, means, standard deviations, Pearson's Product Moment Correlation Coefficient, and multiple regression analyses. The results showed that the operational officers in the wholesale business company had a high level of overall ethical climate, a low level of overall political behavior, and moderate levels of overall ethical leadership and overall job satisfaction. The ethical climate and ethical leadership were positively correlated with job satisfaction. The multiple regression analyses method also confirmed that the ethical climate, political behavior, and ethical leadership constructively had significant predictive ability regarding job satisfaction.

  20. The Late Pleistocene-Holocene community development in Central and SE-Europe in direct fossil record: scope of the approach, common patterns and inter-regional differences.

    Science.gov (United States)

    Horacek, Ivan; Lozek, Vojen

    2010-05-01

    continuous sedimentary sequences from different regions of Czech Republic and Slovakia (850 community samples, 29,800 MNI) and neighbouring countries of Central Europe. Despite common general trends we demonstrated stricking local and regional specificities. Among other they include (a) continuous survival of several woodland elements (Clethrionomys glareolus, Sorex araneus, Micotus subterraneus, Microtus agrestis) throughout Weichselian (including LGM) in the Carpathians, (b) prolonged survival of the glacial elements Ochotona pusilla and Microtus gregalis in Pannonian basin and (c) Dicrostonyx gulielmi in the Carpathian foredeep, contrasting to (d) the early disappearance of them in S-Germany and Bohemia, and (e) similar difference were found also in other cenologic traits. While the glacial communities were nearly homogenous in their structure throughout whole the region, the Holocene development produced a considerable faunal provincialism, which was the most pronounced during Boreal. In contrast to central Europe, the available sequences from the SE-Europe and Asia Minor show only minute faunal changes during the Vistulian and Holocene, no essential rearrangements in community structure were observed (at least as the core species are concerned) and except for Lagurus no glacial immigrant did invade the region. At the same time a degree of local provincialism was continuously high and, in a regional scale, it continuously exceeded that of the Boreal central Europe.

  1. Staffing a Regional Office of a Scandinavian MNC with Mexican Millenials and Bridging National and Generational Divides

    DEFF Research Database (Denmark)

    Ramirez, Jacobo; Søderberg, Anne-Marie

    where both foreign and domestic companies strongly compete for local talent. We examine how Arla Foods in Mexico has, nevertheless, succeeded in attracting as well as retaining local Millennials. Our case study contributes to the literature on international human resource management (IHRM) issues...... by highlighting how talent management in an emerging market may present particular challenges for MNCs that prefer to adhere to global HR standards regardless of the local job market and local employee needs. It also draws attention to the influence that Mexico’s colonial past still has on the mindset of many......This paper draws on a longitudinal case study investigating how the Scandinavian multinational corporation (MNC) Arla Foods established its Latin America office in Mexico. Attracting welleducated local managers who have previous experience with international business is challenging in environments...

  2. His Excellency Mr Alexandros Alexandris Ambassador, Permanent Representative of Greece to the United Nations Office at Geneva and other international organizations in Switzerland and Officials from the East Macedonia and Thrace Region Greece

    CERN Multimedia

    Jean-Claude Gadmer

    2013-01-01

    His Excellency Mr Alexandros Alexandris Ambassador, Permanent Representative of Greece to the United Nations Office at Geneva and other international organizations in Switzerland and Officials from the East Macedonia and Thrace Region Greece

  3. A comparative study on charge carrier recombination across the junction region of Cu2ZnSn(S,Se4 and Cu(In,GaSe2 thin film solar cells

    Directory of Open Access Journals (Sweden)

    Mohammad Abdul Halim

    2016-03-01

    Full Text Available A comparative study with focusing on carrier recombination properties in Cu2ZnSn(S,Se4 (CZTSSe and the CuInGaSe2 (CIGS solar cells has been carried out. For this purpose, electroluminescence (EL and also bias-dependent time resolved photoluminescence (TRPL using femtosecond (fs laser source were performed. For the similar forward current density, the EL-intensity of the CZTSSe sample was obtained significantly lower than that of the CIGS sample. Primarily, it can be attributed to the existence of excess amount of non-radiative recombination center in the CZTSSe, and/or CZTSSe/CdS interface comparing to that of CIGS sample. In case of CIGS sample, TRPL decay time was found to increase with the application of forward-bias. This can be attributed to the reduced charge separation rate resulting from the reduced electric-field at the junction. However, in CZTSSe sample, TRPL decay time has been found almost independent under the forward and reverse-bias conditions. This phenomenon indicates that the charge recombination rate strongly dominates over the charge separation rate across the junction of the CZTSSe sample. Finally, temperature dependent VOC suggests that interface related recombination in the CZTSSe solar cell structure might be one of the major factors that affect EL-intensity and also, TRPL decay curves.

  4. A comparative study on charge carrier recombination across the junction region of Cu{sub 2}ZnSn(S,Se){sub 4} and Cu(In,Ga)Se{sub 2} thin film solar cells

    Energy Technology Data Exchange (ETDEWEB)

    Halim, Mohammad Abdul, E-mail: halimtsukuba2012@gmail.com; Islam, Muhammad Monirul; Luo, Xianjia; Sakurai, Takeaki; Akimoto, Katsuhiro [Institute of Applied Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8573 (Japan); Sakai, Noriyuki; Kato, Takuya; Sugimoto, Hiroki [Energy Solution Business Center, Showa Shell Sekiyu K.K., Minato, Tokyo 135-8074 (Japan); Tampo, Hitoshi; Shibata, Hajime; Niki, Shigeru [National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568 (Japan)

    2016-03-15

    A comparative study with focusing on carrier recombination properties in Cu{sub 2}ZnSn(S,Se){sub 4} (CZTSSe) and the CuInGaSe{sub 2} (CIGS) solar cells has been carried out. For this purpose, electroluminescence (EL) and also bias-dependent time resolved photoluminescence (TRPL) using femtosecond (fs) laser source were performed. For the similar forward current density, the EL-intensity of the CZTSSe sample was obtained significantly lower than that of the CIGS sample. Primarily, it can be attributed to the existence of excess amount of non-radiative recombination center in the CZTSSe, and/or CZTSSe/CdS interface comparing to that of CIGS sample. In case of CIGS sample, TRPL decay time was found to increase with the application of forward-bias. This can be attributed to the reduced charge separation rate resulting from the reduced electric-field at the junction. However, in CZTSSe sample, TRPL decay time has been found almost independent under the forward and reverse-bias conditions. This phenomenon indicates that the charge recombination rate strongly dominates over the charge separation rate across the junction of the CZTSSe sample. Finally, temperature dependent V{sub OC} suggests that interface related recombination in the CZTSSe solar cell structure might be one of the major factors that affect EL-intensity and also, TRPL decay curves.

  5. Trophic flexibility of the Atlantic blue crab Callinectes sapidus in invaded coastal systems of the Apulia region (SE Italy): A stable isotope analysis

    Science.gov (United States)

    Mancinelli, Giorgio; Teresa Guerra, Maria; Alujević, Karla; Raho, Davide; Zotti, Maurizio; Vizzini, Salvatrice

    2017-11-01

    The Atlantic blue crab Callinectes sapidus is recognized as an Invasive Alien Species in the Mediterranean Sea. However, its trophic role and feeding flexibility in invaded benthic food webs have been addressed only recently. Here, field samplings were conducted in winter and summer in five coastal systems of the Apulia region (SE Italy), three located on the Ionian Sea (Mar Piccolo, Torre Colimena, and Spunderati) and two on the Adriatic Sea (Acquatina and Alimini Grande). Captured blue crabs were weighed and had their δ13C and δ15N isotopic signatures measured; their trophic level (TL) was estimated using the mussel Mytilus galloprovincialis as isotopic baseline. C. sapidus abundances varied greatly across systems and seasons, and in Adriatic systems the species was not collected in winter. Trophic levels showed significant spatial and temporal variations, although with no general pattern. In winter, the Mar Piccolo population showed the highest TL values; the lowest estimates were in Torre Colimena and Spunderati, where crabs showed δ13C signatures significantly higher than mussels, suggesting the contribution of 13C-enriched plant material in the diet. In summer, with the exception of the Mar Piccolo, Ionian populations increased their trophic level; both Adriatic populations were characterized by the lowest TL estimates. The analysis performed at the individual scale further indicated body weight-related changes in trophic level. For the Torre Colimena population, in particular, a hump-shaped pattern was observed in both seasons. The present study highlighted a considerable spatial and temporal trophic flexibility of C. sapidus at the population scale, while at the individual scale size-related shifts in trophic level were observed. The ability of the blue crab to vary its energy sources in relation with season, local environmental conditions, and ontogenetic stage is emphasized, suggesting that it may represent a key determinant of its invasion success.

  6. NOAA Office of Ocean Exploration: EM302 Multibeam Survey of the Sangihe-Talaud Region, North Sulawesi, Indonesia

    Science.gov (United States)

    Lobecker, M.; Malik, M.; Johnson, J. E.; Boettcher, M. S.

    2010-12-01

    The NOAA Ship Okeanos Explorer has just completed a successful 2010 field season, including its first partnership-building mission to Indonesia, INDEX-SATAL 2010 (Indonesia Exploration Sangihe-Talaud region). The mission was part of President Obama’s initiative to build science and technology partnerships with Muslim nations. The Okeanos Explorer is equipped with progressive technology, including a Kongsberg EM302 (30 kHz) multibeam system with bottom backscatter and water column backscatter data collection capabilities. The mapping in the Sangihe-Talaud region of the Celebes Sea produced over 31,000 square kilometers of high resolution data, ranging in depth from 244 meters to more than 7000 meters. The mapped regions include the majority of the western side of the central Sangihe volcanic arc and a narrow transect across the arc in the south. A ~350 km long transect across the northern end of the central Sangihe arc was also mapped, north of the Talaud Islands, and extends eastward across the Sangihe Basin and Molucca Trench to the Philippine Trench. A recent synthesis of deep marine data by Pubellier et al. (2005)1 documents numerous active and inactive subduction zones of opposite polarity in this narrow region. The high resolution bathymetry reveals new details of the seafloor morphology in this complex tectonic regime. At least five seamounts were mapped, including an unknown 1500 meter high seamount and the volcano Kawio Barat, which rises approximately 3500 meters from the seafloor and is the site of white smokers and surprisingly dense and diverse deepwater biological communities. Several additional features were observed, including submarine channels, fans, debris aprons with blocks up to 800 meters in diameter, accretionary ridges and basins, trenches, and some flat topped seamounts. These well-defined features are consistent with the complex interactions between arc development, mass wasting, and subduction. These data provide new opportunities for

  7. Development of Tertiary Basins of SE Asia from the South China Sea to the Andaman Sea region ; a comparative view on structure and timing

    Science.gov (United States)

    Pubellier, Manuel; Sautter, Benjamin

    2016-04-01

    Basins of SE Asia have developed since the end of Cretaceous times to the detriment of a Mesozoic andean arc which surrounded Sundaland. The arc was broader in the Eastern part along the Pacific Subduction Zone including theSouth China Sea (SCS), than in the Western part along the Sumatra Subduction Zone (Myanmar, Andaman Sea (AS), Malay Peninsula). By the end of the Upper Cretaceous, this arc died out and a widespread rifting with astonishing resemblances started in the whole Sundaland. We compare and discuss the basins similarities and differences in structure and timing between the two sides. A relaxation stage is evidenced in Western Sunda, represented by poorly exposed Late Cretaceous red beds filling the pre-existing morphostructures without clear fault-controlled basins. These deposits are also observed on seismic data offshore in the Gulf of Thailand and AS). On the opposite side along the Chinese margin, thick molasse-type deposits of Late Cretaceous age are on the contrary well expressed offshore and restricted to narrow valleys, indicating that stretching had already begun. There, the Paleogene is marked by strong extension with large crustal blocks rotated by often counter-regional normal faults creating half grabens. Crust was extended and extremely thinned particularly around the SCS. Basins reached the spreading stage in the Celebes Sea, the North Makassar basin and the SCS. On the western side, this period corresponds to narrow deep grabens (e.g. Mergui basins and part of western Malacca) with continental deposits, meaning that the stretching was localized. There, thinning of the crust took place during the Oligocene up to the Middle Miocene where large basins develop mostly to the outer edges of the Yenshanian Arc. Extension resumed in the Pliocene with the opening of the Andaman basin in an even more external position. To the eastern side the uppermost Miocene and the Pliocene were marked mostly by a deepening of the margins and the SCS ocean

  8. The chromosome region including the earliness per se locus Eps-A(m)1 affects the duration of early developmental phases and spikelet number in diploid wheat

    Czech Academy of Sciences Publication Activity Database

    Lewis, S.; Faricelli, M. E.; Appendino, M. L.; Valárik, Miroslav; Dubcovsky, J.

    2008-01-01

    Roč. 59, č. 13 (2008), s. 3595-3607 ISSN 0022-0957 Institutional research plan: CEZ:AV0Z50380511 Keywords : Development * earliness per se * heading time Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 4.001, year: 2008

  9. Control of flowering time and spike development in cereals: the earliness per se Eps-1 region in wheat, rice, and Brachypodium

    Czech Academy of Sciences Publication Activity Database

    Faricelli, M. E.; Valárik, Miroslav; Dubcovsky, J.

    2010-01-01

    Roč. 10, č. 2 (2010), s. 293-306 ISSN 1438-793X Institutional research plan: CEZ:AV0Z50380511 Keywords : Comparative genomics * Earliness per se * Flowering Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.397, year: 2010

  10. What set's the officer apart?

    NARCIS (Netherlands)

    Jansen, M.M.; Moelker, R.

    2016-01-01

    The Officer Corps constitutes the backbone of the military. Privates and NCOs come and go. Political leaders are replaced. But the officer corps, the military profession per se, endures. The focus of this paper is how the military profession is maintained by military academies. A profession is

  11. Office Hysteroscopy

    OpenAIRE

    Hikmet Hassa; Basar Tekin; H. Mete Tanir; Bulent Cakmak

    2007-01-01

    Although hysteroscopy has evolved in recent years, its use in the office setting was not made practical until early 1980s with the introduction of small caliber hysteroscopes of less than 5- mm outer diameter.This innovation simplifies ambulatory uterine exploration and the office evaluation of patients with abnormal uterine bleeding. This article reviews current trends in office hysteroscopy and its areas of application in different forms of gynecological problems.

  12. Office Hysteroscopy

    Directory of Open Access Journals (Sweden)

    Hikmet Hassa

    2007-06-01

    Full Text Available Although hysteroscopy has evolved in recent years, its use in the office setting was not made practical until early 1980s with the introduction of small caliber hysteroscopes of less than 5- mm outer diameter.This innovation simplifies ambulatory uterine exploration and the office evaluation of patients with abnormal uterine bleeding. This article reviews current trends in office hysteroscopy and its areas of application in different forms of gynecological problems.

  13. Investigation of the Semicoa SCF9550 and the International Rectifier IRHM57260SE for Single-Event Gate Rapture and Single-Event Burnout : NASA Electronic Parts and Packaging (NEPP) Program Office of Safety and Mission Assurance

    Science.gov (United States)

    Scheick, Leif

    2011-01-01

    Single-event-effect test results for hi-rel total-dose-hardened power MOSFETs are presented in this report. TheSCF9550 from Semicoa and the IRHM57260SE from International Rectifier were tested to NASA test condition/standards and requirements.The IRHM57260SE performed much better when compared to previous testing. These initial results confirm that parts from the Temecula line are marginally comparable to the El Segundo line. The SCF9550 from Semicoa was also tested and represents the initial parts offering from this vendor. Both parts experienced single-event gate rupture (SEGR) and single-event burnout (SEB). All of the SEGR was from gate to drain.

  14. West Coast Regional Office Permits

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Fisheries implemented a license limitation program for the trawl and fixed gear sectors of Pacific Coast commercial groundfish fishery on January 1, 1993. The...

  15. Obtaining Empirical Validation of Shape-Coexistence in the Mass 70 Region: Coulomb Excitation of a Radioactive Beam of $^{70}$Se

    CERN Multimedia

    Andreoiu, C; Paul, E S; Czosnyka, T; Hammond, N

    2002-01-01

    We propose to study the Coulomb excitation of a radioactive beam of $^{70}$Se at 2.2 MeV/u obtained from the REX-ISOLDE facility in order to determine the sign of the quadrupole moment and, hence, the sign of the quadrupole deformation. Calculations suggest a 33~\\% sensitivity in Coulomb excitation yield for a nickel target depending on whether the nuclear shape is oblate or prolate. Such a determination would provide compelling evidence for the presence of oblate shapes in the vicinity of N=Z=34.

  16. Radioisotope visualization of hepatopancreatic region in patients with mechanical jaundice. [/sup 131/I, /sup 99m/Tc, and /sup 75/Se tracer techniques

    Energy Technology Data Exchange (ETDEWEB)

    Kasatkin, Yu N; Rozanov, I B; Mironov, S P; Egorova, A I; Diasamidze, Z I

    1976-01-01

    Differential diagnosis of jaundice presents one of the most difficult problems of clinical hepatology. The use of scintillation ..gamma..-chamber and radioactive indicator bengal rose, labeled with /sup 131/I gives the possibility of visualizing the bile secretion and biligenic processes. A total of 82 patients with mechanical jaundice of different etiology have been observed. One of the most important diagnostical findings in mechanical jaundices is visualization of the kidneys image with retention of the stain in the liver. An additional study of the liver with colloid /sup 99m/Tc and the pancreas with /sup 75/Se-methionine taking into account clinical data makes it possible to solve the problem of differential and in separate cases topical diagnosis of the cause of obstruction in the biliary tract.

  17. Effect of root strength and soil saturation on hillslope stability in forests with natural cedar decline in headwater regions of SE Alaska.

    Science.gov (United States)

    Adelaide C. Johnson; Peter. Wilcock

    1998-01-01

    A natural decline in the population of yellow-cedar (Chamaecyparis nootkatensis) is occurring in pristine southeast Alaska forests and may be the most significant forest decline in the western United States. The frequency of landslides in cedar decline areas is three times larger than in areas of healthy forest. Three regions are investigated in...

  18. Regional subsidence modelling in Murcia city (SE Spain using 1-D vertical finite element analysis and 2-D interpolation of ground surface displacements

    Directory of Open Access Journals (Sweden)

    S. Tessitore

    2015-11-01

    Full Text Available Subsidence is a hazard that may have natural or anthropogenic origin causing important economic losses. The area of Murcia city (SE Spain has been affected by subsidence due to groundwater overexploitation since the year 1992. The main observed historical piezometric level declines occurred in the periods 1982–1984, 1992–1995 and 2004–2008 and showed a close correlation with the temporal evolution of ground displacements. Since 2008, the pressure recovery in the aquifer has led to an uplift of the ground surface that has been detected by the extensometers. In the present work an elastic hydro-mechanical finite element code has been used to compute the subsidence time series for 24 geotechnical boreholes, prescribing the measured groundwater table evolution. The achieved results have been compared with the displacements estimated through an advanced DInSAR technique and measured by the extensometers. These spatio-temporal comparisons have showed that, in spite of the limited geomechanical data available, the model has turned out to satisfactorily reproduce the subsidence phenomenon affecting Murcia City. The model will allow the prediction of future induced deformations and the consequences of any piezometric level variation in the study area.

  19. Sea surface temperatures from the southern Benguela region from the Pliocene and Pleistocene: tracking Agulhas Current input into the SE Atlantic

    Science.gov (United States)

    Petrick, B. F.; McClymont, E.; Felder, S.; Lloyd, J. M.; Leng, M. J.

    2011-12-01

    The Pliocene and-Pleistocene epochs provide a way to understand the effect of past climate changes on key ocean currents. Here, we show results from ODP Site1087 (31.28'S, 15.19'E, 1374m water depth) to investigate changes in ocean circulation over the period of the mid-Pliocene warm period 3.0-3.5 Ma and compare these to the time of the 100 kyr Pleistocene glacial cycles. ODP 1087 is located in the South-eastern Atlantic Ocean, outside of the Benguela upwelling region; reconstructing the temperature history of the site will therefore provide an important data set from a part of the ocean that has few orbital-scale and continuous Pliocene temperature reconstructions. ODP 1087 can be used to investigate the history of the heat and salt transfer to the Atlantic Ocean from the Indian Ocean via the Agulhas Retroflection, which plays an important part in the global thermohaline circulation (Lutjeharms, 2007). Climate models and reconstructions for the most recent glacial-interglacial cycles have shown that changes to the strength of the heat transfer may cause major climatic changes and may play a role in transitions from glacial to interglacial events (Knorr & Lohmann, 2003). It is unknown how this transfer reacted to generally warmer global temperatures during the mid-Pliocene. Because the mid-Pliocene is seen as a model for future climate change it might provide a model for ocean circulations in a warmer world. Our approach is to apply several organic geochemistry proxies and foraminiferal analyses to reconstruct the history of ODP 1087. The UK37' index records differences in the unsaturated bonds in the C37 alkenones to reconstruct sea surface temperatures (Brassell et al., 1986). We present SSTs generated for the mid-Pliocene Warm period with a resolution of 4000 years. We compare this data to the time of the 100 kyr glacial cycles during the late Pleistocene. Even though ODP 1087 is located outside the Benguela upwelling system, it has lower Pliocene temperatures

  20. Extended analyses of Se VII and Se VIII

    International Nuclear Information System (INIS)

    Vankleef, Th.A.M.; Joshi, Y.N.

    1984-01-01

    Joshi et al. (1984) have conducted an analysis of the 3d8 4s-3d8 4p transitions in As VII. The present investigation is concerned with an analysis of similar transitions in Se VIII. The selenium spectrum was photographed in the 400-1200-A wavelength region on a variety of normal-incidence spectrographs. Attention is given to least-squares-fit (LSF) and Hartree-Fock (HF) parameter values for the 3d9 4d configuration of Se VII, LSF and HF parameter values for the 3d8 4s and 3d8 4p configurations of Se VIII, the energy and composition of the levels of the 3d9 4d configuration of Se VII, classified lines in Se VII, energy levels and composition of the 3d8 4s configuration and the revised and newly determined levels of the 3d8 4p configuration of Se VIII, and newly classified lines of Se VIII. 15 references

  1. Charge-carrier dynamics in polycrystalline thin-film CuIn{sub 1−x}Ga{sub x}Se{sub 2} photovoltaic devices after pulsed laser excitation: Interface and space-charge region analysis

    Energy Technology Data Exchange (ETDEWEB)

    Kuciauskas, Darius; Li, Jian V.; Kanevce, Ana; Guthrey, Harvey; Contreras, Miguel; Pankow, Joel; Dippo, Pat; Ramanathan, Kannan [National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Colorado 80401-3305 (United States)

    2015-05-14

    We used time-resolved photoluminescence (TRPL) spectroscopy to analyze time-domain and spectral-domain charge-carrier dynamics in CuIn{sub 1−x}Ga{sub x}Se{sub 2} (CIGS) photovoltaic (PV) devices. This new approach allowed detailed characterization for the CIGS/CdS buffer interface and for the space-charge region. We find that dynamics at the interface is dominated by diffusion, where the diffusion rate is several times greater than the thermionic emission or interface recombination rate. In the space-charge region, the electric field of the pn junction has the largest effect on the carrier dynamics. Based on the minority-carrier (electron) drift-rate dependence on the electric field strength, we estimated drift mobility in compensated CuIn{sub 1−x}Ga{sub x}Se{sub 2} (with x ≈ 0.3) as 22 ± 2 cm{sup 2}(Vs){sup −1}. Analysis developed in this study could be applied to evaluate interface and junction properties of PV and other electronic devices. For CIGS PV devices, TRPL spectroscopy could contribute to understanding effects due to absorber compositional grading, which is one of the focus areas in developing record-efficiency CIGS solar cells.

  2. Mail Office

    CERN Multimedia

    GS Department

    2009-01-01

    The Mail Office wishes to remind users that the CERN mail service is exclusively reserved for official CERN mail. All external official mail must be sent to the Mail Office in an unstamped envelope on which your name and Department must be clearly indicated below the official CERN address (see example) to help us to find you in the event that it cannot be delivered. If you wish to send private mail from the CERN site you must use the post offices at Meyrin (63-R-011) or Prévessin (866-R-C02). Please use "PRIORITY" envelopes only in the case of urgent mail. Any mail containing merchandise (i.e. anything other than documents) must be sent using an EDH shipping request form. INTERNAL MAIL Please remember to include the recipient’s MAILBOX number on the internal mail envelopes, either in the relevant box (new envelopes) or next to the name (old envelopes). This information, which can be found in the CERN PHONEBOOK, simplifies our t...

  3. Petříčekite, CuSe2, a New Member of the Marcasite Group from the Předbořice Deposit, Central Bohemia Region, Czech Republic

    Directory of Open Access Journals (Sweden)

    Luca Bindi

    2016-04-01

    Full Text Available Petříčekite, ideally CuSe2, is a new mineral from the Předbořice deposit, Central Bohemia Region, Czech Republic. It occurs as rare inclusions, up to 150 μm across, in large eucairite grains closely associated with athabascaite/klockmannite and unknown selenide phases. Petříčekite is opaque with a metallic luster and shows a black streak. It is brittle; the Vickers hardness (VHN15 is 33 kg/mm2 (range: 28–40 kg/mm2 (Mohs hardness of ~2–2½. In reflected light, petříčekite is pale blue grey to pale pinkish, weakly pleochroic and weakly bireflectant from slightly blue-grey to slightly pinkish-grey. Under crossed polars, it is anisotropic with light grey-blue to light pink rotation tints. Internal reflections are absent. Reflectance percentages for the four COM (Commission on Ore Mineralogy wavelengths (Rmin and Rmax are 42.35, 41.8 (470 nm, 42.0, 42.2 (546 nm, 41.9, 42.35 (589 nm and 42.05, 42.85 (650 nm, respectively. Petříčekite is orthorhombic, space group Pnnm, with a = 4.918(2 Å; b = 6.001(2 Å; c = 3.670(1 Å; V = 108.31(1 Å3; Z = 2. The crystal structure (R1 = 0.0336 for 159 reflections with I > 2σ(I belongs to the marcasite-type structure. It consists of edge-sharing chains of CuSe6 octahedra parallel to [001] linked by sharing Se2 dimers. The Se–Se bonds are all parallel to (001. The five strongest powder-diffraction lines (d in Å (I/I0 (hkl are: 2.938 (70 (101; 2.639 (100 (111; 2.563 (85 (120; 1.935 (70 (211; 1.834 (30 (002. The mean of nine electron-microprobe analyses on the crystal used for the structural study gave Ag 0.22(13, Cu 15.39(15, Hg 0.01(3, Pb 0.03(2, Fe 12.18(10, Pd 0.11(4, S 0.09(1, Se 71.61(29 and total 99.64(41 wt %, corresponding on the basis of a total of three atoms, to (Cu0.53Fe0.48Σ1.01(Se1.98S0.01Σ1.99. Additional crystals exhibiting higher Cu contents (up to 0.74 a.p.f.u. were also investigated. The new mineral has been approved by the IMA-NMNC Commission (2015-111 and named after V

  4. On Some Physical Properties of GeSe3-Sb2Se3-ZnSe Thin Films and Their Radiation Response

    International Nuclear Information System (INIS)

    Hosni, H.M.M.A.

    2010-01-01

    Thin films of the chalcogenides GeSe 3 , Sb 2 Se 3 , ZnSe, (GeSe 3 )80(Sb 2 Se 3 )20 and (GeSe 3 )70(Sb 2 Se 3 )10(ZnSe)20, are prepared by thermal evaporation onto glass substrates. The effect of ZnSe incorporation with both GeSe 3 , Sb 2 Se 3 results in amorphous (GeSe 3 )70(Sb 2 Se 3 )10(ZnSe)20 composition as obtained from the X-ray analysis. Electrical measurements reveal a decrease in dc activation energy, ΔEdc, and an increase in ac activation energy, ΔEac, for (GeSe 3 )70(Sb 2 Se 3 )10(ZnSe)20 as compared with (GeSe 3 )80(Sb 2 Se 3 )20. Optical energy gap, Eg, and band tail width, Ee, are estimated in UV/VIS spectral region for fresh and γ-irradiated films, revealing a decrease in Eg and an increase in Ee for ZnSe and (GeSe 3 )70(Sb 2 Se 3 )10(ZnSe)20 compositions, with irradiation dose.

  5. Office of Child Care

    Science.gov (United States)

    ... for Children & Families Office of Child Care By Office Administration for Native Americans (ANA) Administration on Children, ... about the Child Care Rule > What is the Office of Child Care (OCC)? The Office of Child ...

  6. Contenha-se, se for capaz

    Directory of Open Access Journals (Sweden)

    Mirna Feitoza Pereira

    2008-11-01

    Full Text Available Em O Instinto da Linguagem, Steven Pinker discorre sobre sua célebre tese: a linguagem não é a mais prodigiosa invenção cultural humana. Ela é uma peça da constituição biológica do cérebro. A linguagem é uma habilidade complexa e especializada, que se desenvolve espontaneamente na criança, sem qualquer esforço consciente ou instrução formal, que se manifesta sem que se perceba sua lógica subjacente, que é qualitativamente a mesma em todo indiví­duo, e que difere de capacidades mais gerais de processamento de informações ou de comportamento inteligente. Para Pinker, a concepção de linguagem como um tipo de instinto transmite a idéia de que as pessoas sabem falar mais ou menos da mesma maneira que as aranhas sabem tecer suas teias. Ele apóia suas idéias em Darwin e Chomsky. Palavras-chave linguagem, gramática universal, evolução Abstract In Language Instinct, Steven Pinker argues about his famous thesis: language is not the most prodigious human cultural invention. It is a distinct piece of the biological constitution of the brain. Language is a complex, specialized skill, which develops spontaneously in the child, without conscious effort or formal instruction. It reveals itself without awareness of its underlying logic, which is qualitatively the same in every individual, and which is distinct from more general abilities of information processing of intelligent behavior. According to Pinker, the conception of language as a kind of instinct conveys the idea that people know how to talk in more or less the same way as spiders know how to spin webs. His thesis is founded in Darwin and Chomsky-s theories. Keywords language, universal grammar, evolution

  7. Characterization of fungi in office dust: Comparing results of microbial secondary metabolites, fungal internal transcribed spacer region sequencing, viable culture and other microbial indices.

    Science.gov (United States)

    Park, J-H; Sulyok, M; Lemons, A R; Green, B J; Cox-Ganser, J M

    2018-05-04

    Recent developments in molecular and chemical methods have enabled the analysis of fungal DNA and secondary metabolites, often produced during fungal growth, in environmental samples. We compared 3 fungal analytical methods by analysing floor dust samples collected from an office building for fungi using viable culture, internal transcribed spacer (ITS) sequencing and secondary metabolites using liquid chromatography-tandem mass spectrometry. Of the 32 metabolites identified, 29 had a potential link to fungi with levels ranging from 0.04 (minimum for alternariol monomethylether) to 5700 ng/g (maximum for neoechinulin A). The number of fungal metabolites quantified per sample ranged from 8 to 16 (average = 13/sample). We identified 216 fungal operational taxonomic units (OTUs) with the number per sample ranging from 6 to 29 (average = 18/sample). We identified 37 fungal species using culture, and the number per sample ranged from 2 to 13 (average = 8/sample). Agreement in identification between ITS sequencing and culturing was weak (kappa = -0.12 to 0.27). The number of cultured fungal species poorly correlated with OTUs, which did not correlate with the number of metabolites. These suggest that using multiple measurement methods may provide an improved understanding of fungal exposures in indoor environments and that secondary metabolites may be considered as an additional source of exposure. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. One-step synthesis of PbSe-ZnSe composite thin film

    Directory of Open Access Journals (Sweden)

    Abe Seishi

    2011-01-01

    Full Text Available Abstract This study investigates the preparation of PbSe-ZnSe composite thin films by simultaneous hot-wall deposition (HWD from multiple resources. The XRD result reveals that the solubility limit of Pb in ZnSe is quite narrow, less than 1 mol%, with obvious phase-separation in the composite thin films. A nanoscale elemental mapping of the film containing 5 mol% PbSe indicates that isolated PbSe nanocrystals are dispersed in the ZnSe matrix. The optical absorption edge of the composite thin films shifts toward the low-photon-energy region as the PbSe content increases. The use of a phase-separating PbSe-ZnSe system and HWD techniques enables simple production of the composite package.

  9. Future strategy of SE

    International Nuclear Information System (INIS)

    Arcelli, M.

    2006-01-01

    In this presentation author (General Director of Slovenske elektrarne, a. s.) presents structure and investment plans of SE. The feasibility study of construction of the blocks 3 and 4 of the Mochovce NPP is presented

  10. SE-VYZ

    International Nuclear Information System (INIS)

    Anon

    2004-01-01

    On this CD compact disc 6 video-films (A-1 NPP; Bituminization; Cementation; Pressing; The Interim spent fuel storage facility; Transport into the National radioactive waste repository Mochovce; Ignition; and Vitrification). In these films process of radioactive waste treatment in the Bohunice Radioactive Waste Processing Center (SE-VYZ) is presented. 2 presentations about radioactive wastes treatment in the SE-VYZ are included

  11. SE debt restructuring plan

    International Nuclear Information System (INIS)

    Janoska, J.

    2003-01-01

    Slovenske elektrarne, a.s. (SE) plans to restructure one's own debts in 2003-2005. Debt restructuring plan is following: 2003: Collection of pre-payment on electricity - 60 million Euro (2.5 billion Slovak crowns), consumer unknown. Own promissory notes in total value of 100 million US$ (3.5 billion Slovak crowns) - in process. Sale of claims worth 2.4 billion Slovak crowns (57.21 million Euro) - negotiations in process. 2003/2004: Restructuring of loans payable IV. quarter 2003 and at the beginning of 2004 in value of 200 million Euro (8.3 billion Slovak crowns). Aim of SE is a new credit payable within 7 years, with instalments payable in the last two to three without any state subsidies. 2005: Loans worth 460 million Euro (189 billion Slovak crowns) will still remain. SE want to negotiate them with banks without state support

  12. Autismos que se 'curan'

    OpenAIRE

    Artigas, Josep, 1948-; Paula Pérez, Isabel, 1970-

    2016-01-01

    Introducción. La investigación sobre el autismo, basada principalmente en el modelo categórico del Manual diagnóstico y estadístico de los trastornos mentales, se ha centrado de forma preferente en la epidemiología, las manifestaciones clínicas, los mecanismos cognitivos y los determinantes biológicos y ambientales; sin embargo, se ha prestado escaso interés a las trayectorias evolutivas, las cuales son decisivas de cara al pronóstico a medio y largo plazo. Objetivo. Revisar el curso evolutiv...

  13. Fermilab Education Office - FAQ

    Science.gov (United States)

    Search The Education Office FAQ - Frequently Asked Questions Click on the question to see the answer and the difference between the Education Office and the Lederman Science Center? The Education Office is store selling logo items and science toys. The Education Office staff works on both the 15th floor of

  14. Office 365 For Dummies

    CERN Document Server

    Withee, Ken

    2012-01-01

    The information you need to create a virtual office that can be accessed anywhere Microsoft Office 365 is a revolutionary technology that allows individuals and companies of all sizes to create and maintain a virtual office in the cloud. Featuring familiar Office Professional applications, web apps, Exchange Online, and Lync Online, Office 365 offers business professionals added flexibility and an easy way to work on the go. This friendly guide explains the cloud, how Office 365 takes advantage of it, how to use the various components, and the many possibilities offered by Office 365. It provi

  15. Se comunican los investigadores

    OpenAIRE

    Rafael Roncagliolo

    2015-01-01

    En Brasil se reunieron los investigadores de la comunicación de América Latina y del mundo (1992) El encuentro Latinoamericano fue en Embú-Guacú, poblado de la periferia de Sao Paulo, y el encuentro Mundial en Guarujá, balneario cercano al Puerto de Santos. La amplitud de la participación y la diversidad de temas y enfoques son indicios del desarrollo y dinamismo de la profesión.

  16. Se comunican los investigadores

    Directory of Open Access Journals (Sweden)

    Rafael Roncagliolo

    2015-01-01

    Full Text Available En Brasil se reunieron los investigadores de la comunicación de América Latina y del mundo (1992 El encuentro Latinoamericano fue en Embú-Guacú, poblado de la periferia de Sao Paulo, y el encuentro Mundial en Guarujá, balneario cercano al Puerto de Santos. La amplitud de la participación y la diversidad de temas y enfoques son indicios del desarrollo y dinamismo de la profesión.

  17. O home-office e a criatividade

    Directory of Open Access Journals (Sweden)

    Vicente Volnei de Bona Sartor

    2001-01-01

    Full Text Available Esse artigo apresenta alguns aspectos relacionados com o home-office e a criatividade em um contexto de mudanças estruturais nas carreiras dos profissionais em organizações competitivas e globalizadas. O home-office é uma estratégia muito eficaz para as empresas e para os profissionais, pois torna o modelo organizacional eficaz sobre o ponto de vista da produtividade, constituindo-se em um diferencial competitivo diante das necessidades do mercado atual.

  18. Synthesis and properties of new CdSe-AgI-As2Se3 chalcogenide glasses

    International Nuclear Information System (INIS)

    Kassem, M.; Le Coq, D.; Fourmentin, M.; Hindle, F.; Bokova, M.; Cuisset, A.; Masselin, P.; Bychkov, E.

    2011-01-01

    Research highlights: → Determination of the glass-forming region in the pseudo-ternary CdSe-AgI-As 2 Se 3 system. → Characterization of macroscopic properties of the new CdSe-AgI-As 2 Se 3 glasses. → Far infrared transmission of chalcogenide glasses. → Characterization of the total conductivity of CdSe-AgI-As 2 Se 3 glasses. -- Abstract: The glass-forming region in the pseudo-ternary CdSe-AgI-As 2 Se 3 system was determined. Measurements including differential scanning calorimetry (DSC), density, and X-ray diffraction were performed. The effect resulting from the addition of CdSe or AgI has been highlighted by examining three series of different base glasses. The characteristic temperatures of the glass samples, including glass transition (T g ), crystallisation (T x ), and melting (T m ) temperatures are reported and used to calculate their ΔT = T x - T g and their Hruby, H r = (T x - T g )/(T m - T x ), criteria. Evolution of the total electrical conductivity σ and the room temperature conductivity σ 298 was also studied. The terahertz transparency domain in the 50-600 cm -1 region was pointed for different chalcogenide glasses (ChGs) and the potential of the THz spectroscopy was suggested to obtain structural information on ChGs.

  19. Environmental Protection Agency, Office of Air and Radiation

    Science.gov (United States)

    ... Location: Research Triangle Park, North Carolina OAQPS Organization Steve Page, Director Phone: 919-541-5616 Bill Harnett, ... Organization Chart Staff Directory Planning, Budget and Results Jobs and Internships Headquarters Offices Regional Offices Labs and ...

  20. ZnSe/ZnSeTe Superlattice Nanotips

    Directory of Open Access Journals (Sweden)

    Young SJ

    2010-01-01

    Full Text Available Abstract The authors report the growth of ZnSe/ZnSeTe superlattice nanotips on oxidized Si(100 substrate. It was found the nanotips exhibit mixture of cubic zinc-blende and hexagonal wurtzite structures. It was also found that photoluminescence intensities observed from the ZnSe/ZnSeTe superlattice nanotips were much larger than that observed from the homogeneous ZnSeTe nanotips. Furthermore, it was found that activation energies for the ZnSe/ZnSeTe superlattice nanotips with well widths of 16, 20, and 24 nm were 76, 46, and 19 meV, respectively.

  1. Communications and Media Relations Officer | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Brings to the attention of the Media Relations Advisor and/or Social Media Officer in ... Monitors, evaluates and reports on the effectiveness and influence of IDRC's social ... projects to promote research results among regional decision-makers.

  2. Program Officer | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... and the regional offices on issues of project development and management; ... IDRC's contacts with other international agencies and Canadian institutions; ... including conceptual, methodological, operational, evaluative, and financial ...

  3. Communications and Public Relations Officer | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Coordinates relations with journalists and the media in general and responds to ... the region's culture and communication capacity, both internally and externally. ... Systematically reviews, with program officers, projects likely to influence the ...

  4. Senior Program Officer | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary Working as a member of one or two multi-disciplinary teams under ... and the regional offices on issues of project development and management; ... identification and administration of resource persons/consultants in support of ...

  5. Partnership Officer | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... and bilateral development institutions, foundations and the private sector;; Supports ... and managing IDRC's contacts with other international and donor agencies; ... and Regional Offices), Corporate Counsel and Finance and Administration ...

  6. NOAA Workforce Management Office

    Science.gov (United States)

    Management Fellows (PMFs) Program Coordination Office - Leadership Development Program (PCO-LDP) Employee (NRAP) Presidential Management Fellows (PMFs) Program Coordination Office - Leadership Development ) NOAA Leadership Seminar (NLS) NOAA Rotational Assignment Program (NRAP) Presidential Management Fellows

  7. Information System of Municipal Office

    OpenAIRE

    Surý, Jaroslav

    2009-01-01

    Bakalářská práce se zabývá problematikou návrhu a implementací informačního systému obecního úřadu. Pro práci byly použity tyto programovací jazyky: PHP, JavaScript, HTML, CSS a databáze MySQL. The Bachelor's Thesis is concerned with the dilemma of suggestion and implementation of information system for municipal office. The programming languages: PHP, JavaScript, HTML, CSS and database MySQL were used for this bachelor's thesis. E

  8. Interaction of Se and GaSe with Si(111)

    International Nuclear Information System (INIS)

    Meng, Shuang; Schroeder, B. R.; Olmstead, Marjorie A.

    2000-01-01

    Deposition of Se and GaSe on Si(111)7x7 surfaces was studied with low-energy electron diffraction, x-ray photoelectron spectroscopy, and x-ray photoelectron diffraction to probe initial nucleation and interface structure for GaSe/Si(111) heteroepitaxy. Room-temperature deposition of Se on Si(111)7x7 results in an amorphous film. Subsequent annealing leads to Se evaporation without ordering or interdiffusion. Se deposition at 450 degree sign C saturates at submonolayer coverage with no diffusion of Se into the substrate. There is no clear evidence of ordered sites for the Se. Growth of GaSe on Si(111)7x7 above 500 degree sign C results in a pseudomorphic bilayer, with Si-Ga-Se bonding. Additional GaSe does not stick to the bilayer above 525 degree sign C. The resulting Se lone pair at the surface leads to an ideally passivated surface similar to As/Si(111). This stable surface is similar to the layer termination in bulk GaSe. The single domain bilayer is oriented with the Ga-Se bond parallel to the substrate Si-Si bond. (c) 2000 The American Physical Society

  9. Fermilab Education Office - Contacts

    Science.gov (United States)

    Search The Office of Education and Public Outreach: Contacts All telephone numbers require area code Presentations for Presenters 840-3094 Office of Education and Public Outreach Spencer Pasero spasero@fnal.gov Education Office 840-3076 Fermilab Friends for Science Education General Questions Susan Dahl sdahl@fnal.gov

  10. Fermilab Education Office - Physicists

    Science.gov (United States)

    on Education Server, but to take full advantage of all of this site's features, you should turn Custom Search Connect with the Fermilab Education Office! Facebook Fermilab Education Office Join these groups: Science Adventures Group Teacher Resource Center Group Twitter Fermilab Education Office For more

  11. Office Computers: Ergonomic Considerations.

    Science.gov (United States)

    Ganus, Susannah

    1984-01-01

    Each new report of the office automation market indicates technology is overrunning the office. The impacts of this technology are described and some ways to manage and physically "soften" the change to a computer-based office environment are suggested. (Author/MLW)

  12. para se manter competitiva

    Directory of Open Access Journals (Sweden)

    Adriana Gomes de Moraes

    2007-01-01

    Full Text Available The development of technology of information for trade of tourism especially the travel agency and hotel undertaking are going one instrument fundamental for competitive require actually. The present study to pretend identify which are the types technology of information are use for travel agency that surround the micro region of associate of cities the region of foz the river Itajai (Amfri and what form are used for travels agents for competitive vantage. The method used went the research of descriptive. Conclude in this research that the travel agent understand to get TI enough for to maintain competitive in the market however we believe that use every types of technology for the sector go back every days indispensable for to maintain in the actual market.

  13. Office 2013 simplified

    CERN Document Server

    Marmel, Elaine

    2013-01-01

    A basic introduction to learn Office 2013 quickly, easily, and in full color Office 2013 has new features and tools to master, and whether you're upgrading from an earlier version or using the Office applications for the first time, you'll appreciate this simplified approach. Offering a clear, visual style of learning, this book provides you with concise, step-by-step instructions and full-color screen shots that walk you through the applications in the Microsoft Office 2013 suite: Word, Excel, PowerPoint, Outlook, and Publisher.Shows you how to tackle dozens of Office 2013

  14. Office 2013 for dummies

    CERN Document Server

    Wang, Wallace

    2013-01-01

    Office 2013 For Dummies is the key to your brand new Office! Packed with straightforward, friendly instruction, this update to one of the bestselling Office books of all time gets you thoroughly up to speed and helps you learn how to take full advantage of the new features in Office 2013. After coverage of the fundamentals, you'll discover how to spice up your Word documents, edit Excel spreadsheets and create formulas, add pizazz to your PowerPoint presentation, and much more.Helps you harness the power of all five Office 2013 applications: Word, Excel, PowerPoint,

  15. Solving the shape conundrum in $^{70}$Se

    CERN Multimedia

    We propose a multi-step Coulomb-excitation study of $^{70}$Se at HIE-ISOLDE using the $^{208}$Pb( $^{70}$Se, $^{70}$Se*)$^{208}$Pb* reaction at a safe energy of 5.0 MeV/u. We aim at a precise measurement of the $\\left \\langle 2^{+}_{1} \\hspace{0.1cm} || \\hspace{0.1cm}\\hat{E}2 \\hspace{0.1cm} || \\hspace{0.1cm}2^{+}_{ 1} \\right \\rangle$ diagonal matrix element as well as gaining information on additional matrix elements. Such information will shed light onto the shape conundrum of the 2$^{+}_{1}$ state in $^{70}$Se as well as foreseeing the opportunity for a more detailed understanding of the shape-coexistence phenomenon in this region.

  16. Diseño de estrategias políticas de cooperación internacional y regional que se pueden adoptar desde los acuerdos comerciales internacionales y ambientales para acelerar el manejo sostenible del bosque amazónico

    OpenAIRE

    Ocola Agüero, Kendy Brigitte; Ocola Agüero, Kendy Brigitte; Ocola Agüero, Kendy Brigitte

    2011-01-01

    Esta tesis analiza la incidencia de la expansión de las exportaciones sobre el manejo de los recursos naturales en economías pequeñas, así como los ajustes comerciales que los países en desarrollo tienen que afrontar como consecuencia de la implementación de los Acuerdos comerciales multilaterales. Para ello examina las políticas y los posibles efectos económicos asociados la apertura comercial. De esta manera, se identifica las necesidades de ayuda para el comercio sostenible para la región ...

  17. Evaluation of the UK Met Office's HadGEM3-RA and HadRM3P regional climate models within South America-CORDEX simulations: ENSO related interannual precipitation variability

    Science.gov (United States)

    Bozkurt, D.; Rojas, M.

    2014-12-01

    This study aims to investigate and compare the ability of the UK Met Office's HadGEM3-RA and HadRM3P regional climate models (RCMs) to simulate mean and interannual variability of precipitation over South America with a special focus on Chile. The HadGEM3-RA is a regional version of the newly developed HadGEM3 global model and the HadRM3P is based on the earlier HadCM3 global model. The RCMs simulations were carried out at 0.44o x 0.44o degree resolution over South America-CORDEX domain for the period 1989-2008. The initial and boundary conditions were provided by ERA-Interim Reanalysis data available at 6-h intervals with a resolution of 1.5o x 1.5o in the horizontal and 37 pressure levels. We compare the results against a number of observational datasets, including gridded dataset of CRU, UDEL, TRMM and GPCP. Moreover, available station data is derived from Direccion General de Aguas (DGA) mainly for Central Chile, which is the heartland of Chile with the highest population and important economic activities. The analysis is mainly focused on evaluating the abilities of the RCMs in simulating spatial pattern and ENSO related precipitation variability in different subregions of South America-CORDEX domain. In general, both RCMs have a good skill in reproducing spatial pattern and annual cycle of observed precipitation in climatically different subregions. However, both RCMs tend to underestimate precipitation in the Amazon Basin, which is more pronounced in the HadRM3P simulations. On the contrary, the RCMs tend to overestimate the precipitation over the Andes and southern Chile. The overestimation could be related to the physical core of the RCMs, but the discrepancies could also arise due to insufficient station network, especially in the mountainous areas, potentially yielding smaller precipitation quantities in the observed data than the true ones. In terms of interannual variability, the models capture ENSO related wet and dry interannual precipitation

  18. 50 CFR 10.22 - Law enforcement offices.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Law enforcement offices. 10.22 Section 10... GENERAL PROVISIONS Addresses § 10.22 Law enforcement offices. Service law enforcement offices and their areas of responsibility follow. Mail should be addressed: “Assistant Regional Director, Division of Law...

  19. LINKS to NATIONAL WEATHER SERVICE MARINE FORECAST OFFICES

    Science.gov (United States)

    ; Organization Search Search Landlubber's forecast: "City, St" or zip code (Pan/Zoom for Marine) Search SERVICE MARINE FORECAST OFFICES (Click on the NWS Forecast Center/Office of interest to link to that Marine Forecasts in text form ) Coastal NWS Forecast Offices have regionally focused marine webpages

  20. Annual report on the activities of National Reference Centers established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic in 2009

    International Nuclear Information System (INIS)

    2010-01-01

    A brief account of activities carried out by the National Reference Centers (NRC) established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic in 2009 is presented. These activities are reported under the headings: (1) NRC for influenza; (2) NRC for arbovirus and hemorrhagic fever; (3) NRC for poliomyelitis; (4) NRC for meningococci; (5) NRC to monitor the resistance of microorganisms to antibiotics; (6) NRC for evaluation of late effects of chemical substances, methods of genetic toxicology; (7) NRC for hydrobiology; (8) NRC for ecotoxicology; (9) NRC for non-ionizing radiation; (10) NRC for hydrothermal microclimate; (11) NRC for exposure tests xenobiotics; (12) NRC for morbilli, rubella and parotitis; (13) NRC for environmental microbiology; (14) NRC on pesticide residues; (15) NRC for salmonella; (16) NRC health issues for urban air pollution; (17) NRC for microbial autovaccines; (18) NRC for noise and vibration; (19) Information Center for bacteriological (biological) and toxin weapons; (20) NRC for impact assessment of ambient air and air of enclosed spaces non-productive nature of population health; (21) NRC for toxoplasmosis; (22) NRC for exposure assessment and health risk; (23) NRC for pertussis and parapertussis; (24) NRC for syphilis; (25) NRC for hygienic drinking water problems; (26) NRC for listeriosis; (27) NRC for intestinal parasitosis; (28) NRC for diphtheria; (29) NRC for vibrionaceae; (30) NRC for environmental mycology; (31) NRC issues for fibrous dusts; (32) NRC for thermotolerant amoebae; (33) NRC issues for coal mines; (34) NRC for articles of daily use and packing materials; (35) NRC for haemophilus infections; (36) NRC for Legionella in the environment.

  1. Annual report on the activities of National Reference Centers established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic in 2008

    International Nuclear Information System (INIS)

    2009-02-01

    A brief account of activities carried out by the National Reference Centers (NRC) established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic in 2008 is presented. These activities are reported under the headings: (1) NRC for influenza; (2) NRC for arbovirus and hemorrhagic fever; (3) NRC for poliomyelitis; (4) NRC for meningococci; (5) NRC to monitor the resistance of microorganisms to antibiotics; (6) NRC for evaluation of late effects of chemical substances, methods of genetic toxicology; (7) NRC for hydrobiology; (8) NRC for ecotoxicology; (9) NRC for non-ionizing radiation; (10) NRC for hydrothermal microclimate; (11) NRC for exposure tests xenobiotics; (12) NRC for morbilli, rubella and parotitis; (13) NRC for environmental microbiology; (14) NRC on pesticide residues; (15) NRC for salmonella; (16) NRC for microbial autovaccines; (17) NRC health issues for urban air pollution; (18) NRC for noise and vibration; (19) Information Center for bacteriological (biological) and toxin weapons; (20) NRC for impact assessment of ambient air and air of enclosed spaces non-productive nature of population health; (21) NRC for toxoplasmosis; (22) NRC for exposure assessment and health risk; (23) NRC for pertussis and parapertussis; (24) NRC for syphilis; (25) NRC for hygienic drinking water problems; (26) NRC for listeriosis; (27) NRC for intestinal parasitosis; (28) NRC for diphtheria; (29) NRC for vibrionaceae; (30) NRC for environmental mycology; (31) NRC issues for fibrous dusts; (32) NRC for thermotolerant amoebae; (33) NRC issues for coal mines; (34) NRC for packaging materials; (35) NRC for haemophilus infections; (36) NRC for Legionella.

  2. Annual report of the National Reference Centres established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. Year 2010

    International Nuclear Information System (INIS)

    2011-02-01

    A brief account of activities carried out by the National Reference Centres (NRC) established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. (UVZ SR) in 2010 is presented. These activities are reported under the headings: (1) NRC for flu; (2) NRC for arbovirus and hemorrhagic fever; (3) NRC for poliomyelitis; (4) NRC for meningococci; (5) NRC to monitor the resistance of microorganisms to antibiotics; (6) NRC for morbilli, rubella and parotitis; (7) NRC for salmonellosis; (8) NRC for evaluation of late effects of chemicals by methods of genetic toxicology; (9) NRC for hydrobiology; (10) NRC for ecotoxicology; (11) NRC for non-ionizing radiation; (12) NRC for hydrothermal microclimate; (13) NRC tests for exposure of xenobiotics; (14) NRC for environmental microbiology; (15) NRC for Legionella in the environment; (16) NRC on pesticide residues; (17) The Information Centre for bacteriological (biological) and toxin weapons; (18) NRC for impact assessment of ambient air pollution and an enclosed non-productive nature of the health of the population; (19) NRC for toxoplasmosis; (20) NRC Assessment of personal exposure and health risk; (21) NRC for pertussis and parapertussis; (22) NRC for syphilis; (23) NRC for hygienic drinking water problems; (24) NRC for listeriosis; (25) NRC for intestinal parasites; (26) NRC for diphtheria; (27) NRC for coagulase-positive staphylococci and their toxins; (28) NRC for Vibrionaceae; (29) NRC for environmental mycology; (30) NRC for noise and vibration; (31) NRC for health issues fibrous dusts; (32) NRC for thermotolerant amoebae; (33) NRC issues for coal mines; (34) NRC for materials in contact with food; (35) NRC for haemophilus infection; (36) Dedicated site for viral hepatitis.

  3. Annual report of the National Reference Centres established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. Year 2011

    International Nuclear Information System (INIS)

    2012-02-01

    A brief account of activities carried out by the National Reference Centres (NRC) established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. (UVZ SR) in 2011 is presented. These activities are reported under the headings: (1) NRC for flu; (2) NRC for arbovirus and hemorrhagic fever; (3) NRC for poliomyelitis; (4) NRC for meningococci; (5) NRC to monitor the resistance of microorganisms to antibiotics; (6) NRC for morbilli, rubella and parotitis; (7) NRC for salmonellosis; (8) NRC for evaluation of late effects of chemicals by methods of genetic toxicology; (9) NRC for hydrobiology; (10) NRC for ecotoxicology; (11) NRC for non-ionizing radiation; (12) NRC for hydrothermal microclimate; (13) NRC tests for exposure of xenobiotics; (14) NRC for environmental microbiology; (15) NRC for Legionella in the environment; (16) NRC on pesticide residues; (17) The Information Centre for bacteriological (biological) and toxin weapons; (18) NRC for impact assessment of ambient air pollution and an enclosed non-productive nature of the health of the population; (19) NRC for toxoplasmosis; (20) NRC Assessment of personal exposure and health risk; (21) NRC for pertussis and parapertussis; (22) NRC for pneumococcal infection; (23) NRC for syphilis; (24) NRC for hygienic drinking water problems; (25) NRC for listeriosis; (26) NRC for intestinal parasites; (27) NRC for diphtheria; (28) NRC for coagulase-positive staphylococci and their toxins; (29) NRC for Vibrionaceae; (30) NRC for environmental mycology; (31) NRC for noise and vibration; (32) NRC for commonly used items and packaging materials; (33) NRC for thermotolerant amoebae; (34) NRC issues for coal mines; (35) NRC for work physiology and ergonomics; (37) NRC for health issues fibrous dusts; (38) NRC for haemophilus infection.

  4. Annual report of the National Reference Centres established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. Year 2012

    International Nuclear Information System (INIS)

    2013-02-01

    A brief account of activities carried out by the National Reference Centres (NRC) established on the basis of regional public health authorities of the Slovak Republic and the Office of Public Health of the Slovak Republic. (UVZ SR) in 2012 is presented. These activities are reported under the headings: (1) NRC for flu; (2) NRC for arbovirus and hemorrhagic fever; (3) NRC for poliomyelitis; (4) NRC for meningococci; (5) NRC to monitor the resistance of microorganisms to antibiotics; (6) NRC for morbilli, rubella and parotitis; (7) NRC for salmonellosis; (8) NRC for evaluation of late effects of chemicals by methods of genetic toxicology; (9) NRC for hydrobiology; (10) NRC for ecotoxicology; (11) NRC for non-ionizing radiation; (12) NRC for hydrothermal microclimate; (13) NRC tests for exposure of xenobiotics; (14) NRC for environmental microbiology; (15) NRC for Legionella in the environment; (16) NRC on pesticide residues; (17) NRC for impact assessment of ambient air pollution and an enclosed non-productive nature of the health of the population; (18) NRC for toxoplasmosis; (19) NRC Assessment of personal exposure and health risk; (20) NRC for pertussis and parapertussis; (21) NRC for pneumococcal disease; (22) NRC for syphilis; (23) NRC for hygienic drinking water problems; (24) NRC for listeriosis; (25) The National Information Centre for bacteriological (biological) and toxin weapons; (26) NRC for intestinal parasites; (27) NRC for diphtheria; (28) NRC for coagulase-positive staphylococci and their toxins; (29) NRC for Vibrionaceae; (30) NRC for environmental mycology; (31) NRC for noise and vibration; (32) NRC for articles of daily use and packaging materials; (33) NRC for thermotolerant amoebae; (34) NRC issues for coal mines; (35) NRC to work physiology and ergonomics; (36) NRC for health issues fibrous dusts; (37) NRC for haemophilus infection; (38) NRC for cosmetic products.

  5. Auxiliary office chair

    OpenAIRE

    Pascual Osés, Maite

    2007-01-01

    The aim of this project is to develop an auxiliary office chair, which favorably will compete with the existing chairs on the market. Evolutions of ergonomical survey in the work environment and on the configuration of offices require new products which fulfill the requirements properly. In order to achieve it a survey about office chairs has been carried out: types, characteristics, ways of usage and products on the market besides a large antropometrical study and ergonomics related to work ...

  6. 17 CFR 140.2 - Regional office-regional coordinators.

    Science.gov (United States)

    2010-04-01

    ..., Kentucky, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, and West Virginia. (b) The Central...

  7. Continued selenium biofortification of carrots and broccoli grown in soils once amended with Se-enriched S. pinnata

    Science.gov (United States)

    Selenium (Se) biofortification has been practiced in Se-deficient regions throughout the world primarily by adding inorganic sources of Se to the soil. Adding organic sources of Se could be useful as an alternative Se amendment for the production of Se-biofortified food crops needed in Se-deficient ...

  8. Potenciál cestovního ruchu v Mexiku z enviromentálního hlediska se zaměřením na region Oaxaca

    OpenAIRE

    Paštiková, Barbora

    2015-01-01

    The aim of this thesis is to analyze and evaluate tourism and its potential in Mexico, with a narrower focus on tourism in the region of Oaxaca and its potential in the second part of this thesis, namely in terms of sustainable tourism and alternative forms of tourism, such as ecotourism. The first part contains general information about Mexico. Another chapter is devoted to the search of information about tourism in Mexico and its potential and its analysis and evaluation, also regarding the...

  9. Experience with the SE in Germany

    Directory of Open Access Journals (Sweden)

    Jochem Reichert

    2008-03-01

    Full Text Available A rather significant proportion of the Societas Europaeas (the European Company, or SE formed to date have had German roots. German corporate law has been enriched by an interesting alternative which meanwhile seems to have gained momentum. This contribution focuses on SEs incorporated by German entrepreneurs and provides an interesting account concerning the use of SEs in Germany in practice, such as Allianz, Fresenius, BASF and Porsche. Has the SE been used to circumvent rigid company law provisions or is it a more flexible and effective tool, perhaps, for company mobility? The practical motives behind setting up this company form are also reflected upon. These include: the facilitation of cross-border mergers; transfer of the registered office; the ‘European’ image; a more flexible form of co-determination in large companies (reduction of the number of supervisory board members; avoidance and freezing of co-determination for medium-sized enterprises; the appeal of the one-tier system and its endangerment by German co-determination; and flat and uniform structures for company groups. The author also briefly discusses some of the problems arising from the formation of SEs in Germany. He ultimately concludes that practice has shown that it is possible to work with the legal regime of the SE in Germany, which adds a new company form to those available in that Member State.

  10. Energy use in office buildings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    This is the report on Task IB, Familiarization with Additional Data Collection Plans of Annual Survey of BOMA Member and Non-Member Buildings in 20 Cities, of the Energy Use in Office Buildings project. The purpose of the work was to monitor and understand the efforts of the Building Owners and Managers Association International (BOMA) in gathering an energy-use-oriented data base. In order to obtain an improved data base encompassing a broad spectrum of office space and with information suitable for energy analysis in greater detail than is currently available, BOMA undertook a major data-collection effort. Based on a consideration of geographic area, climate, population, and availability of data, BOMA selected twenty cities for data collection. BOMA listed all of the major office space - buildings in excess of 40,000 square feet - in each of the cities. Tax-assessment records, local maps, Chamber of Commerce data, recent industrial-development programs, results of related studies, and local-realtor input were used in an effort to assemble a comprehensive office-building inventory. In order to verify the accuracy and completeness of the building lists, BOMA assembled an Ad-Hoc Review Committee in each city to review the assembled inventory of space. A questionnaire on office-building energy use and building characteristics was developed. In each city BOMA assembled a data collection team operating under the supervision of its regional affiliate to gather the data. For each city a random sample of buildings was selected, and data were gathered. Responses for over 1000 buildings were obtained.

  11. Benefits of oxygen in CuInSe{sub 2} and CuGaSe{sub 2} containing Se-rich grain boundaries

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Chunbao, E-mail: chunbaofeng@126.com [Department of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Chongqing, 400065 (China); Luo, Min; Li, Bolin; Li, Dengfeng [Department of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Chongqing, 400065 (China); Nie, Jinlan [Department of Applied Physics, University of Electronic Science and Technology of China, Chengdu, 610054 (China); Dong, Huining [Department of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Chongqing, 400065 (China)

    2014-05-01

    Using density functional theory calculation, we show that oxygen (O) exhibits an interesting effect in CuInSe{sub 2} and CuGaSe{sub 2}. The Se atoms with dangling bonds in a Se-rich Σ3 (114) grain boundary (GB) create deep gap states due to strong interaction between Se atoms. However, when such a Se atom is substituted by an O atom, the deep gap states can be shifted into valence band, making the site no longer a harmful non-radiative recombination center. We find that O atoms prefer energetically to substitute these Se atoms and induce significant lattice relaxation due to their smaller atomic size and stronger electronegativity, which effectively reduces the anion–anion interaction. Consequently, the deep gap states are shifted to lower energy regions close or even below the top of the valence band.

  12. Phase diagram of SnTe-CdSe cross-section of SnTe+CdSe reversible SnSe+CdTe ternary reciprocal system

    International Nuclear Information System (INIS)

    Dubrovin, I.V.; Budennaya, L.D.; Mizetskaya, I.B.; Sharkina, Eh.V.

    1986-01-01

    Phase equilibrium diagram of SnTe-CdSe cross-section of Sn, Cd long Te, Se ternary reciprocal system is investigated using the methods of differential thermal, X-ray phase, and microstructural analyses. Maximum length of solid solutions on the base of SnTe corresponds to approximately 14 mol.% at 1050 K and approximately 3 mol.% of CdSe at 670 K. Region of solid solutions on the base of CdSe corresponds to less than 1 mol.% of SnTe at room temperature. SnTe-CdSe cross-section is not a quasibinar one. Equilibrium is shifted to the left in the SnTe+CdSe reversible SnSe+CdTe reciprocal system

  13. Variational approach to 68 Se

    International Nuclear Information System (INIS)

    Petrovici, A.; Schmid, K.W.; Faessler, A.; Baktash, C.; Shashi, P.

    1999-01-01

    . Furthermore, our results concerning the pair structure of the wave functions of the even-spin states in chains of even-even and odd-odd N = Z nuclei in the A 60 - 80 mass region revealed a clear interplay between isovector neutron-proton and like-nucleon pairing correlations. Nevertheless, detailed aspects of these properties are sensitive to the renormalization of the effective interaction in the pairing channels. Taking advantage of our microscopic investigations on the coexistence phenomena in this mass region, which have already past many experimental tests, we address the problem of the structure of the lowest few even-spin positive-parity states in 68 Se. Also we present details of the results obtained using a few slightly different prescriptions for the effective interaction in order to illustrate the above mentioned problems. The theoretical spectrum of 68 Se for even spin positive parity states is compared with the experimental results. (authors)

  14. Multi-office engineering

    International Nuclear Information System (INIS)

    Cowle, E.S.; Hall, L.D.; Koss, P.; Saheb, E.; Setrakian, V.

    1995-01-01

    This paper addresses the viability of multi-office project engineering as has been made possible in a large part by the computer age. Brief discussions are provided on two past projects describing the authors' initial efforts at multi-office engineering, and an in-depth discussion is provided on a current Bechtel project that demonstrates their multi-office engineering capabilities. Efficiencies and cost savings associated with executing an engineering project from multiple office locations was identified as a viable and cost-effective execution approach. The paper also discusses how the need for multi-office engineering came about, what is required to succeed, and where they are going from here. Furthermore, it summarizes the benefits to their clients and to Bechtel

  15. PbSe Quantum Well VECSEL on Si

    Science.gov (United States)

    Fill, M.; Khiar, A.; Rahim, M.; Felder, F.; Zogg, H.

    2011-12-01

    Vertical external cavity surface emitting lasers in the wavelength region from 3-5 μm are presented. They are based on PbSe quantum wells grown on Si substrates. As host material Pb1-xEuxSe and Pb1-xSrxSe are used. With Pb1-xSrxSe as host material maximum operation temperatures of 325 K are achieved, while with Pb1-xEuxSe an operation temperature of 245 K could not be overcome. This may be explained by a band alignment transition from type I to type II with increasing temperature.

  16. Office 2013 digital classroom

    CERN Document Server

    Holland, Walter

    2013-01-01

    This complete training package makes learning the new Office 2013 even easier! Featuring both a video training DVD and a full-color book, this training package is like having your own personal instructor guiding you through each lesson of learning Office 2013, all while you work at your own pace. The self-paced lessons allow you to discover the new features and capabilities of the new Office suite. Each lesson includes step-by-step instructions and lesson files, and provides valuable video tutorials that complement what you're learning and clearly demonstrate how to do tasks. This essential

  17. Office 2010 Bible

    CERN Document Server

    Walkenbach, John; Groh, Michael R

    2010-01-01

    The best of the best from the bestselling authors of Excel, Word, and PowerPoint Bibles !. Take your pick of applications from the Office 2010 suite and your choice of leading experts to show you how to use them. This Office 2010 Bible features the best-of-the-best content from the Excel 2010 Bible , by "Mr. Spreadsheet" John Walkenbach; the Word 2010 Bible by Microsoft MVP Herb Tyson; the PowerPoint 2010 Bible , by PowerPoint expert Faithe Wempen; and coverage of Access 2010 from Microsoft MVP Michael Alexander. If you want to quickly and effectively begin using Office 2010, start i

  18. PHEIFFER SE TAALPOLITIEK JC Steyn

    African Journals Online (AJOL)

    sigself maak tog nie Chomsky se teorie oor n aangebore taalaanleg en die konsekwensie daarvan nl. dat elke taal opgebou moet wees volgens dieselfde grondprinsipes, ongeldig nie? Taalpolitieke oortuigingskrag het hierdie argument nog minder. Sal jy in alle erns vir mense kan se: "Ons moet aanhou om die taal te praat ...

  19. Office of the Chief Financial Officer Annual Report 2009

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2009-12-15

    Presented is the 2009 Chief Financial Officer's Annual Report. The data included in this report has been compiled from the Budget Office, the Controller, Procurement and Property Management and the Sponsored Projects Office.

  20. Features interior design offices

    OpenAIRE

    Novikov, A. S.; National Aviation University, Ukraine

    2014-01-01

    The article examines the laws and the formation of office space inthe current conditions and investigate the application of the latest technical tools aesthetics to improve the quality of design solutions.

  1. Planning for Office Automation.

    Science.gov (United States)

    Mick, Colin K.

    1983-01-01

    Outlines a practical approach to planning for office automation termed the "Focused Process Approach" (the "what" phase, "how" phase, "doing" phase) which is a synthesis of the problem-solving and participatory planning approaches. Thirteen references are provided. (EJS)

  2. NCEP Internal Office Notes

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Centers for Environmental Prediction (NCEP) and its predecessors have produced internal publications, known as Office Notes, since the mid-1950's. In...

  3. Sample Set (SE): SE10 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE10 Effect of phosphorus nutrition for cabbage metabolites Investigation of Brassi...ca oleracea var. capitata Hatukoi leaf metabolites. 3 growth conditions (high, low and no phosphorus nutrition

  4. Sample Set (SE): SE30 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE30 Comparison of seed metabolites among soybean varieties Investigation of Glycine max. green seed metabol...ites. 3 varieties (Kamogawashichiri, Koitozairai, Tanbakuro) data are examined. Tak

  5. Sample Set (SE): SE13 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE13 Comparison of leaf metabolites among spinach varieties Investigation of Spinacia oleracea leaf metaboli...tes. 4 cultivers (Nihon, Kanaji, Kurohaminstarland and Wasesaradaakari) and 3 repli

  6. Sample Set (SE): SE31 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE31 Comparison of seed metabolites among eggplant fruit tissues Investigation of S...olanum melongena Senryounigou metabolites. 3 tissues (flesh, fruit, peel) data are examined. Takeshi Ara 1,

  7. Sample Set (SE): SE28 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE28 Comparison of leaf metabolites among developmental stages of Hevea brasiliensi...s Investigation of Hevea brasiliensis leaf metabolites. 4 developmental stages and 6 replicates data are exa

  8. Sample Set (SE): SE53 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE53 Covering chemical diversity of genetically-modified tomatoes using metabolomics...signature. We conclude that multi-platform metabolomics is an approach that is both sensitive and robust and

  9. Sample Set (SE): SE26 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE26 Effect of compost for cabbage metabolites Investigation of Brassica oleracea v...ar. capitata YR Seisyun leaf metabolites. 2 growth conditions (with or without 6t compost treatment) and 3 r

  10. Sample Set (SE): SE20 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE20 Arabidopsis thaliana leaf metabolite analysis for a software test Investigatio...es that were investigated to optimize the parameters of PowerGet software for better metabolite annotation i

  11. Sample Set (SE): SE16 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE16 Effect of agricultural films for spinach leaf metabolites 2 Investigation of S...pinacia oleracea leaf metabolites. 3 growth conditions (covered with normal or UV cut agricultural film or no agricultura

  12. Sample Set (SE): SE14 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE14 Effect of agricultural films for tomato fruit metabolites Investigation of Sol...anum lycopersicum fruit metabolites. 3 growth conditions (covered with normal or UV cut agricultural film or no agricultura

  13. Sample Set (SE): SE18 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available in by Orbitrap MS and automated search engine Lipid Search A comprehensive and precise identification of pho...SE18 Global identification of phospholipid molecular species in mouse liver and bra

  14. Ecocitizen at the office

    CERN Multimedia

    Staff Association

    2014-01-01

    At the office, I do as I would at home At the office, just as at home, we need to stay warm, have light, be equipped (with office material, furniture). We thus need energy and raw materials. This consumption is not without consequences for our environment. How to reduce our consumption? In everyday life, we already have behaviours that allow us to save energy and resources, to sort our waste. At the office it is important to act in the same way as at home, as we spend a lot of time at our workplace. How to act more responsibly at the office, to reduce the environmental impact, and how to stay motivated? Computer, printer, copy machine… or coffee machine. There are quite a few electrical appliances which are indispensable in our office. Always turned on, or almost, they are also often inactive, and it is during these phases of inactivity that two thirds of their consumption occurs. The way one uses the computer is important in order to limit its consumption. Use the sleep mode with care. A c...

  15. The Users Office returns to its premises

    CERN Multimedia

    2005-01-01

    The renovation work on the Users Office, which began on 29 November, was completed last week. The Office's staff have now returned to their modernised and more spacious premises in Building 61. For four months, the Users' Office was housed in Building 2-R-030 thanks to the LHCb experiment collaboration, which was kind enough to temporarily loan some office space. For 15 years, the team has been helping Users with their administrative tasks. It provides them with all the information necessary on the procedures to be followed after their arrival at CERN as well as on cultural activities in the region. Since the beginning of January, the team is also looking after the Unpaid Associates. CERN hosts 4489 Users from Member States and 1909 from non-Members States, representing over 50 nationalities.

  16. Selenium biofortification of broccoli and carrots grown in soil amended with Se-enriched hyperaccumulator Stanleya pinnata

    Science.gov (United States)

    Amending soils with Se-hyperaccumulator plant derived sources of selenium (Se) may be useful for increasing Se content in food crops in Se-deficient regions of the world. In this study, we evaluated total Se and the different chemical species of Se in broccoli and carrots grown in soils amended with...

  17. Señas Mexicano

    Directory of Open Access Journals (Sweden)

    Juan F. García Mejía

    2007-01-01

    Full Text Available En este artículo se muestra un sistema que permite el estudio y práctica del Lenguaje de Señas Mexicano (LMS, el cual es el método de comunicación de las personas que padecen un trastorno de procesamiento auditivo. El sistema propuesto en este artículo consta de un guante de tela instrumentado con sensores de flexión, una etapa de acondicionamiento de señales y una tarjeta de adquisición de datos; que en su conjunto constituyen el Hardware. El software esta formado por un programa de adquisición de datos y una interfaz de usuario, ambos codificados en Visual Basic Net. El sistema propuesto se modela por medio del lenguaje de modelado unificado (UML, ya que Visual Basic es un lenguaje orientado a eventos.

  18. Porøse materialer

    DEFF Research Database (Denmark)

    Hansen, Ernst Jan de Place

    2000-01-01

    Dette undervisningsnotat er en samling af noter, der refererer til den indledende del af kurset Materialmekanik og Porøse materailer på Insitut for Bærende Konstruktiner og Materialer (BKM).......Dette undervisningsnotat er en samling af noter, der refererer til den indledende del af kurset Materialmekanik og Porøse materailer på Insitut for Bærende Konstruktiner og Materialer (BKM)....

  19. Instructed officers Radiation Protection

    International Nuclear Information System (INIS)

    2007-01-01

    This law contains instructions on the prevention of radiological and contains 4 articles Article I: describe the responsibilities of the institutions that operate within the scope of radiological protection in terms of the number of radiation protection officers and personal Supervisors who available in the practices radiation field. Article II: talking about the conditions of radiation protection officers that must be available in the main officers and working field in larg institutions and thecondition of specific requirements for large enterprises of work permits in the field of radiological work that issued by the Council. Article III: the functions and duties of officers in the prevention of radiological oversee the development of radiation protection programmes in the planning stages, construction and preparing the rules of local labour and what it lead of such tasks.Article IV: radiation protection officers powers: to modify and approve the programme of prevention and radiation safety at the company, stop any unsafe steps, amend the steps of the usage, operation of materials, devices and so on

  20. The strategic security officer.

    Science.gov (United States)

    Hodges, Charles

    2014-01-01

    This article discusses the concept of the strategic security officer, and the potential that it brings to the healthcare security operational environment. The author believes that training and development, along with strict hiring practices, can enable a security department to reach a new level of professionalism, proficiency and efficiency. The strategic officer for healthcare security is adapted from the "strategic corporal" concept of US Marine Corps General Charles C. Krulak which focuses on understanding the total force implications of the decisions made by the lowest level leaders within the Corps (Krulak, 1999). This article focuses on the strategic organizational implications of every security officer's decisions in the constantly changing and increasingly volatile operational environment of healthcare security.

  1. Nuclear security officer training

    International Nuclear Information System (INIS)

    Harrington, W.F.

    1981-01-01

    Training has become complex and precise in today's world of critical review and responsibility. Entrusted to a security officer is the success or demise of large business. In more critical environments the security officer is entrusted with the monitoring and protection of life sensitive systems and devices. The awareness of this high visibility training requirement has been addressed by a limited few. Those involved in the nuclear power industry through dedication and commitment to the American public have without a doubt become leading pioneers in demanding training excellence

  2. Sample Set (SE): SE50 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available oids We report that flavonoids with radical scavenging activity mitigate against ox...ress. These data confirm the usefulness of flavonoids for enhancing both biotic and abiotic stress tolerance...SE50 Enhancement of oxidative and drought tolerance in arabidopsis by overaccumulation of antioxidant flavon

  3. Sample Set (SE): SE59 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available idopsis thaliana (Arabidopsis). However, the behavior of flavonoids during drough...t stress is still not well documented. Herein we investigated the time-series alternation of flavonoids in t...vonoids, a class of specialized metabolites, including flavonols and anthocyanins w...SE59 Alternation of flavonoid accumulation under drought stress in Arabidopsis thaliana We reported that fla

  4. Sample Set (SE): SE27 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE27 Effect of agricultural films for cabbage leaf metabolites Investigation of Bra...ssica oleracea var. capitata YR Tenkuu leaf metabolites. 3 growth conditions (covered with normal or UV cut agricultura...l film or no agricultural film), 3 replicates data are examined. Takeshi Ara 1, Naoki Yamamoto 1,

  5. Sample Set (SE): SE52 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE52 Mass spectra-based framework for automated structural elucidation of metabolom...e data to explore phytochemical diversity A novel framework for automated elucidation of metabolite structur...te ontology system was also introduced to attain putative characterization of the metabolite signals.The automate

  6. Heterojunctions formed by annealing of GaSe and InSe layered crystals in zinc vapor

    Directory of Open Access Journals (Sweden)

    Kudrynskyi Z. R.

    2012-12-01

    Full Text Available The article presents a method of creating heterojunc¬tions based on semiconductors with different lattice types. Substrates manufactured from GaSe and InSe layered crystals were annealed in Zn vapor. This way, n-ZnSe–p-GaSe and n-ZnSe–p-InSe heterojunctions were obtained. The obtained heterojunctions are photo¬sensitive in near and infrared spectral regions. This method opens up greate possibilities of producing heterostructures with a desired sensitivity band.

  7. Regional Education Partners

    Science.gov (United States)

    & Development (LDRD) National Security Education Center (NSEC) Office of Science Programs Richard P Databases National Security Education Center (NSEC) Center for Nonlinear Studies Engineering Institute Scholarships STEM Education Programs Teachers (K-12) Students (K-12) Higher Education Regional Education

  8. Ud at se med Erasmus

    DEFF Research Database (Denmark)

    Frandsen, Pernille

    2009-01-01

    Få lidt luft under vingerne, kom ud at møde udenlandske kolleger og se, hvordan man også kan lave uddannelsesbibliotek. Med begejstring fortæller tre bibliotekarer om deres oplevelser i det store udland – alt sammen finansieret af Erasmus.......Få lidt luft under vingerne, kom ud at møde udenlandske kolleger og se, hvordan man også kan lave uddannelsesbibliotek. Med begejstring fortæller tre bibliotekarer om deres oplevelser i det store udland – alt sammen finansieret af Erasmus....

  9. An Admissions Officer's Credentials

    Science.gov (United States)

    Chronicle of Higher Education, 2007

    2007-01-01

    Marilee Jones has resigned as a dean of admissions at the Massachusetts Institute of Technology after admitting that she had misrepresented her academic degrees when first applying to work at the university in 1979. As one of the nation's most prominent admissions officers--and a leader in the movement to make the application process less…

  10. ERGONOMIC OFFICE POSITION ANALYSIS

    Directory of Open Access Journals (Sweden)

    DUMITRU Bogdan

    2010-07-01

    Full Text Available This paper present the risks faced by people working in the office. In the next pages you will find some methods and suggestions how to prevent the appearance of occupational diseases. These suggestions can help anyone to rearrange his work place in order to make his job more pleasant and healthy.

  11. The Mindful Development Officer

    Science.gov (United States)

    Taft, Deb

    2012-01-01

    Delivering on a commitment to diversity in schools, colleges, and universities is a living, breathing endeavor for many members of the advancement community. While a diversity leadership agenda is set clearly from the top, advancement officers can and must play a critical role in this arena. Effective development and alumni leaders are uniquely…

  12. Office of the Ombudsman.

    Science.gov (United States)

    Office of Federal Student Aid (ED), Washington, DC.

    This pamphlet describes the Federal Student Aid Ombudsman, an impartial resource to help customers resolve student loan concerns when other approaches fail. The ombudsman helps resolve discrepancies in loan balances and payments, and helps customers understand interest and collection charges. The office helps resolve issues related to income tax…

  13. Users Office - Removal

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    As of 8 December 2010 and until the end of February 2011, the Users Office will move from Bldg. 60. New Location : Bldg. 510-R-033 Opening Hours: Monday, Tuesday, Thursday, Friday : 08.30 – 12.30 Monday to Friday: 14.00 – 16.00 Closed Wednesday mornings.

  14. Office-based anaesthesia

    African Journals Online (AJOL)

    infection, and consistency in nursing personnel. In the USA 17 -. 24% of all elective ambulatory surgery is ... knowledge base or personality to deal with the OBA environment. Compared with hospitals, office-based facilities currently ... disease or major cardiovascular risk factors). Intravenous access via a flexible cannula is.

  15. Financing medical office buildings.

    Science.gov (United States)

    Blake, J W

    1995-01-01

    This article discusses financing medical office buildings. In particular, financing and ownership options from a not-for-profit health care system perspective are reviewed, including use of tax-exempt debt, taxable debt, limited partnerships, sale, and real estate investment trusts (REITs).

  16. Ud & se - med Claude Monet

    DEFF Research Database (Denmark)

    Bonde, Lisbeth

    2015-01-01

    Udstillingen 'Claude Monet - Lost in Translation - på ARoS stiller ind på Claud Monet og hans samtidige malerkolleger. Udstillingen forsøger at "genlæse" Monet fra et samtidskunstnerisk perspektiv - og vurderer hans indsats, inden hans værker er blevet reproduceret ihjel....

  17. X = S, Se, Te) heterostructures

    KAUST Repository

    Zhang, Qingyun; Schwingenschlö gl, Udo

    2018-01-01

    Using first-principles calculations, we investigate the electronic properties of the two-dimensional GaX/MX2 (M = Mo, W; X = S, Se, Te) heterostructures. Orbital hybridization between GaX and MX2 is found to result in Rashba splitting at the valence

  18. Sample Set (SE): SE47 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE47 Metabolomic correlation-network modules in Arabidopsis based on a graph-cluste...as a system. Typical metabolomics data show a few but significant correlations among metabolite levels when ...itions. Although several studies have assessed topologies in metabolomic correlation networks, it remains un... (mto1), and transparent testa4 (tt4) to compare systematically the metabolomic correlation...s in samples of roots and aerial parts. We then applied graph clustering to the constructed correlation

  19. 75 FR 60757 - Office for Civil Rights; Statement of Organization, Functions, and Delegations of Authority

    Science.gov (United States)

    2010-10-01

    ... of Organization, Functions, and Delegations of Authority The Office for Civil Rights (OCR) has... regional operations. Part A, Office of the Secretary, Statement of Organization, Functions, and Delegations... management; (5) human resources activities, including position management, workforce planning, employee...

  20. 78 FR 22277 - Notice of Proposed Information Collection: Comment Request Office of Sustainable Housing...

    Science.gov (United States)

    2013-04-15

    ... Information Collection: Comment Request Office of Sustainable Housing Communities Progress Report Template AGENCY: Office of Sustainable Housing and Communities (OSHC), HUD. ACTION: Notice. SUMMARY: The proposed... Sustainable Communities Initiative to improve regional planning efforts that integrate housing and...

  1. The Users Office turns 20

    CERN Multimedia

    2009-01-01

    20 years ago, in the summer of 1989, an office was created to assist the thousands of users who come to CERN each year, working over the broad range of projects and collaborations. Chris Onions (right), head of the Users’ Office, with Bryan Pattison (left), the Office’s founder.Before the inception of the Users Office, it was common for users to spend at least an entire day moving from office to office in search of necessary documentation and information in order to make their stay official. "Though the Office has undergone various changes throughout its lifetime, it has persisted in being a welcoming bridge to facilitate the installation of visitors coming from all over the world", says Chris Onions, head of the Users Office. This September, the Office will celebrate its 20-year anniversary with a drink offered to representatives of the User community, the CERN management and staff members from the services with whom the Office is involved. &...

  2. Office hysteroscopy and adenomyosis.

    Science.gov (United States)

    Molinas, Carlos Roger; Campo, Rudi

    2006-08-01

    Adenomyosis, the heterotopic presence of endometrial glands and stroma within the myometrium, has traditionally been diagnosed by the pathologist in hysterectomy specimens. However, the recent development of high-quality non-invasive techniques such as transvaginal sonography (TVS), magnetic resonance imaging (MRI) and hysteroscopy has renewed interest in diagnosing adenomyosis in the office prior to any treatment. Hysteroscopy offers the advantage of direct visualization of the uterine cavity, and since nowadays it is performed in the office, it can be offered as a first-line diagnostic tool for evaluation of uterine abnormalities in patients with abnormal uterine bleeding and/or infertility. The available data clearly indicate that high-quality mini-hysteroscopes, saline as a distension medium, and atraumatic insertion technique are essential for the success of office hysteroscopy. The procedure is indicated in any situation in which an intrauterine anomaly is suspected; it is immediately preceded by a physical exam and a TVS to evaluate uterine characteristics, and it is followed by a second TVS to take advantage of the intracavitary fluid for a contrast image of the uterus. Although diagnostic hysteroscopy does not provide pathognomonic signs for adenomyosis, some evidence suggests that irregular endometrium with endometrial defects, altered vascularization, and cystic haemorrhagic lesion are possibly associated with the entity. In addition to the direct visualization of the uterine cavity, the hysteroscopic approach offers the possibility of obtaining endometrial/myometrial biopsies under visual control. Since they can be performed in the office, the combination of TVS, fluid hysteroscopy and contrast sonography is therefore a powerful screening tool for detecting endometrial and myometrial abnormalities in association with adenomyosis.

  3. Officer Accessions Flow Model

    Science.gov (United States)

    2011-07-31

    officers select their own BOLC-B dates completely divorced of their unit assignment and that unit’s ARFORGEN cycle. We reschedule all FY10 cohort LTs...for BOLC-B based upon unit priority based upon number of days until LAD. Rescheduling all FY10 cohort LTs for BOLC-B based upon unit priority...with specialty branches (doctors, lawyers, nurses , chaplains, etc) which have minimal representation in BCT-level units.  DCs are not generally

  4. Office software Individual coaching

    CERN Multimedia

    HR Department

    2010-01-01

    If one or several particular topics cause you sleepless nights, you can get the help of our trainer who will come to your workplace for a multiple of 1-hour slots . All fields in which our trainer can help are detailed in the course description in our training catalogue (Microsoft Office software, Adobe applications, i-applications etc.). Please discover these new courses in our catalogue! Tel. 74924

  5. Hablando se entiende la gente

    Directory of Open Access Journals (Sweden)

    Mila Crespo Picó

    2012-08-01

    Full Text Available Habiendo observado que muchos cursos centrados en el desarrollo de la competencia comunicativa oral se limitan a ofrecer actividades inconexas que suponen un gran esfuerzo por parte de los participantes para situarse ante cada actividad y dificultan el establecimiento de relaciones profundas entre los exponentes nociofuncionales, los objetivos comunicativos y los recursos lingüísticos necesarios para realizarlas por contar con un tiempo limitado en el aula para ello, se presentó, bajo el mismo título que esta comunicación, una propuesta didáctica para un curso de conversación que pretende paliar estos aspectos en el I Foro de Profesores de E/LE en la Universitat de València.

  6. MAIL OFFICE Outgoing mail

    CERN Multimedia

    1999-01-01

    The Mail Office once again wishes to remind users that the Organisation's mail service is exclusively reserved for official mail._\tAll outgoing official mail must arrive at the Mail Office unfranked and with the sender's name and Division clearly marked under the Organsation's address (see example below).Private mail must be taken to the Post Offices at Meyrin (63-R-011) or Prévessin (866-R-C02)._\tPlease only use 'PRIORITY' envelopes for mail requiring priority handling. Internal mail_\tPlease do not forget to indicate your correspondent's 'MAILBOX' number on the internal mail envelopes either in the specific box provided (new envelopes) or next to his or her name (old envelopes). This will facilitate and accelerate the handling of your mail. Mailbox numbers can be found on: Macintosh\tin the 'Mailbox' field in 'VIPER'PC\tin the 'Mailbox' field of 'Phone book'Web: http://www.cern.ch/CERN/Phone.htmlin the 'MailBox' fieldonce you have selected your correspondent's name...

  7. Die verpleegster se terapeutiese funksie

    Directory of Open Access Journals (Sweden)

    D.C. Harrington

    1980-09-01

    Full Text Available Ons sou hierdie praatjie graag wou inlei met Virginia Henderson se definisie van verpleging: “ The unique function of the nurse is to assist the individual, sick or well, in the performance of those activities contributing to health or its recovery (or to a peaceful death that he would perform unaided if he had the necessary will, strength or knowledge. And to do this in such a way as to help him gain independence as rapidly as possible.”

  8. Agricultural Extension Officers' Knowledge About the Role of ...

    African Journals Online (AJOL)

    ... Effects of Pesticides Control Measures on the Insects in Central Region of Ghana. ... The Extension Officers considered bees (mean of 1.86) and lepidopterans ... indicated that pollinators transfer pollen grains from the anther to the stigma.

  9. Annual Report 2008 -- Office of the Chief Financial Officer (OCFO)

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2008-12-22

    It is with great pleasure that I present to you the 2008 Chief Financial Officer's Annual Report. The data included in this report has been compiled from the Budget Office, the Controller, Procurement and Property Management and the Sponsored Projects Office. Also included are some financial comparisons with other DOE Laboratories and a glossary of commonly used acronyms.

  10. Effects of office innovation on office workers' health and performance

    NARCIS (Netherlands)

    Meijer, Eline M.; Frings-Dresen, Monique H. W.; Sluiter, Judith K.

    2009-01-01

    The implementation of an innovative office concept (e.g. open-plan, flexible workplaces and a paperless office concept) on health and productivity among office workers was evaluated with questionnaires of 138 workers at baseline and 6 and 15 months afterwards. Work-related fatigue, general health,

  11. Prevalence of Musculoskeletal Disorders Among Office Workers

    Directory of Open Access Journals (Sweden)

    Valipour Noroozi

    2015-01-01

    Full Text Available Background Musculoskeletal disorders are among common occupational diseases in the world, which have high prevalence not only among hard and hurtful jobs, but also in office works. Objectives The purpose of this study was to describe the prevalence of musculoskeletal disorders (MSDs among office workers of Ahvaz Jundishapur University of Medical Sciences. Patients and Methods This study carried out intermittently among 392 individuals of Ahvaz Jundishapur University of Medical Sciences office workers by Nordic questionnaire from October 2013 to December 2013. Study population included office workers of different departments as well as central organization and library. We use descriptive statistic, t test and chi-square test for data analysis. Results The mean and standard deviation of participants’ age was 35.4 ± 6.7 years and their work experience was 9.7 ± 6.65 years, respectively. Most signs (51% were in back region, which forced 18.9% of individuals to withdraw from daily activities. Statistical analysis also showed 36.7% neck disorders in office workers, which demonstrated significant association with age and work experience (P < 0.001. Conclusions Significant association of work experience and age with musculoskeletal disorders shows that individual’s education and knowledge improvements with regard to ergonomics risk factors and correction of work postures are very important and ought to follow management and technical practices in the organization.

  12. Virtuelt skrivebord med open office

    DEFF Research Database (Denmark)

    Nielsen, Kurt Gammelgaard

    2009-01-01

    SDUs erfaringer med projektet Port 22: en virtuel platform med Open Office som kontorpakke til studerende.......SDUs erfaringer med projektet Port 22: en virtuel platform med Open Office som kontorpakke til studerende....

  13. Office of Disability Employment Policy

    Science.gov (United States)

    ... STATES DEPARTMENT OF LABOR Facebook Twitter RSS Email Office of Disability Employment Policy (ODEP) Menu About ODEP ... LABOR DEPARTMENT Español A to Z Index Agencies Office of Inspector General Leadership Team Contact Us Subscribe ...

  14. The Office of Airline Information.

    Science.gov (United States)

    2015-01-01

    The Office of Airline Information (OAI) mandate is to collect, validate, compile and disseminate data on airline traffic, performance, finances, and fares. Each quarter, BTS Office of Airline Information (OAI) processes more than 3,800 filings sub...

  15. Ergonomics in the office environment

    Science.gov (United States)

    Courtney, Theodore K.

    1993-01-01

    Perhaps the four most popular 'ergonomic' office culprits are: (1) the computer or visual display terminal (VDT); (2) the office chair; (3) the workstation; and (4) other automated equipment such as the facsimile machine, photocopier, etc. Among the ergonomics issues in the office environment are visual fatigue, musculoskeletal disorders, and radiation/electromagnetic (VLF,ELF) field exposure from VDT's. We address each of these in turn and then review some regulatory considerations regarding such stressors in the office and general industrial environment.

  16. 75 FR 21979 - NRC Region II Address and Main Telephone Number Changes

    Science.gov (United States)

    2010-04-27

    ... Region II Address and Main Telephone Number Changes AGENCY: Nuclear Regulatory Commission. ACTION: Final... address for its Region II office and to update the main telephone number. The Region II office move and... update the NRC Region II office street address and office main telephone number. The physical location of...

  17. Is the Office Hour Obsolete?

    Science.gov (United States)

    Behrens, Susan

    2013-01-01

    A colleague can't make a coffee date at a time the author proposes because it would conflict with his office hour. No student has actually made an appointment with him during the hour, but he is committed to being in his office as promised in case someone drops by. The author's reaction to her colleague's faithfulness to his posted office hour…

  18. Fermilab Education Office: Science Adventures

    Science.gov (United States)

    Search The Education Office: Science Adventures Adventure Catalog Search for Adventures Calendar Class Facebook Group. Contact: Science Adventures Registrar, Education Office Fermilab, MS 777, P.O. Box 500 it again." Opportunities for Instructors The Education Office has openings for instructors who

  19. Reversible ultrafast melting in bulk CdSe

    International Nuclear Information System (INIS)

    Wu, Wenzhi; He, Feng; Wang, Yaguo

    2016-01-01

    In this work, transient reflectivity changes in bulk CdSe have been measured with two-color femtosecond pump-probe spectroscopy under a wide range of pump fluences. Three regions of reflectivity change with pump fluences have been consistently revealed for excited carrier density, coherent phonon amplitude, and lattice temperature. For laser fluences from 13 to 19.3 mJ/cm 2 , ultrafast melting happens in first several picoseconds. This melting process is purely thermal and reversible. A complete phase transformation in bulk CdSe may be reached when the absorbed laser energy is localized long enough, as observed in nanocrystalline CdSe

  20. Office software Individual coaching

    CERN Multimedia

    HR Department

    2010-01-01

    If one or several particular topics cause you sleepless nights, you can get help from our trainer who will come to your workplace for a multiple of 1-hour slots . All fields in which our trainer can help are detailed in the course description in our training catalogue (Microsoft Office software, Adobe applications, i-applications etc.) Discover these new courses in our catalogue! http://cta.cern.ch/cta2/f?p=110:9 Technical Training Service Technical.Training@cern.ch Tel 74924

  1. Office lighting systems: Optimization

    Energy Technology Data Exchange (ETDEWEB)

    Dagnino, U. (ENEL, Milan (Italy))

    1990-09-01

    Relative to office lighting systems, in particular, those making use of tubular fluorescent lamps, currently available on the international market, this paper tries to develop lighting system, design optimization criteria. The comparative assessment of the various design possibilities considers operating cost, energy consumption, and occupational comfort/safety aspects such as lighting level uniformity and equilibrium, reduction of glare and reflection, natural/artificial lighting balance, programmed switching, computerized control systems for multi-use requirements in large areas, programmed maintenance for greater efficiency and reliability.

  2. Regionalism, Regionalization and Regional Development

    Directory of Open Access Journals (Sweden)

    Liviu C. Andrei

    2016-03-01

    Full Text Available Sustained development is a concept associating other concepts, in its turn, in the EU practice, e.g. regionalism, regionalizing and afferent policies, here including structural policies. This below text, dedicated to integration concepts, will limit on the other hand to regionalizing, otherwise an aspect typical to Europe and to the EU. On the other hand, two aspects come up to strengthen this field of ideas, i.e. the region (al-regionalism-(regional development triplet has either its own history or precise individual outline of terms.

  3. Optical studies of CdSe/HgSe and CdSe/Ag2Se core/shell nanoparticles embedded in gelatin

    International Nuclear Information System (INIS)

    Azhniuk, Yu M; Dzhagan, V M; Valakh, M Ya; Raevskaya, A E; Stroyuk, A L; Kuchmiy, S Ya; Zahn, D R T

    2008-01-01

    CdSe/HgSe and CdSe/Ag 2 Se core-shell nanoparticles are obtained by colloidal synthesis from aqueous solutions in the presence of gelatin. Optical absorption, luminescence, and Raman spectra of the nanoparticles obtained are measured. The variation of the optical spectra of CdSe/HgSe and CdSe/Ag 2 Se core-shell nanoparticles with the shell thickness is discussed. Sharp non-monotonous variation of the photoluminescence spectra at low shell coverage is observed.

  4. Linkages between Icelandic Low position and SE Greenland winter precipitation

    Science.gov (United States)

    Berdahl, M.; Rennermalm, A. K.; Hammann, A. C.; Mioduszewski, J.; Hameed, S.; Tedesco, M.; Stroeve, J. C.; Mote, T. L.

    2015-12-01

    Greenland's largest flux of precipitation occurs in its Southeast (SE) region. An understanding of the mechanisms controlling precipitation in this region is lacking despite its disproportionate importance in the mass balance of Greenland and the consequent contributions to sea level rise. We use weather station data from the Danish Meteorological Institute to reveal the governing influences on precipitation in SE Greenland during the winter and fall. We find that precipitation in the fall is significantly correlated to the longitude of the Icelandic Low and the NAO. Winter precipitation is correlated with the strength and longitude of the Icelandic Low, as well as the NAO. We show that in years of extreme high precipitation, onshore winds dominate, thereby advecting more moisture inland. In low precipitation years, winds are more westerly, approaching the stations from land. Understanding the controls of SE Greenland precipitation will help us predict how future precipitation in this key region may change in a warming climate.

  5. Synthesis and properties of new CdSe-AgI-As{sub 2}Se{sub 3} chalcogenide glasses

    Energy Technology Data Exchange (ETDEWEB)

    Kassem, M. [Univ Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EAC CNRS 4493 F-59140 Dunkerque (France); Le Coq, D., E-mail: david.lecoq@univ-littoral.fr [Univ Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EAC CNRS 4493 F-59140 Dunkerque (France); Fourmentin, M.; Hindle, F.; Bokova, M.; Cuisset, A.; Masselin, P.; Bychkov, E. [Univ Lille Nord de France, F-59000 Lille (France); ULCO, LPCA, EAC CNRS 4493 F-59140 Dunkerque (France)

    2011-02-15

    Research highlights: {yields} Determination of the glass-forming region in the pseudo-ternary CdSe-AgI-As{sub 2}Se{sub 3} system. {yields} Characterization of macroscopic properties of the new CdSe-AgI-As{sub 2}Se{sub 3} glasses. {yields} Far infrared transmission of chalcogenide glasses. {yields} Characterization of the total conductivity of CdSe-AgI-As{sub 2}Se{sub 3} glasses. -- Abstract: The glass-forming region in the pseudo-ternary CdSe-AgI-As{sub 2}Se{sub 3} system was determined. Measurements including differential scanning calorimetry (DSC), density, and X-ray diffraction were performed. The effect resulting from the addition of CdSe or AgI has been highlighted by examining three series of different base glasses. The characteristic temperatures of the glass samples, including glass transition (T{sub g}), crystallisation (T{sub x}), and melting (T{sub m}) temperatures are reported and used to calculate their {Delta}T = T{sub x} - T{sub g} and their Hruby, H{sub r} = (T{sub x} - T{sub g})/(T{sub m} - T{sub x}), criteria. Evolution of the total electrical conductivity {sigma} and the room temperature conductivity {sigma}{sub 298} was also studied. The terahertz transparency domain in the 50-600 cm{sup -1} region was pointed for different chalcogenide glasses (ChGs) and the potential of the THz spectroscopy was suggested to obtain structural information on ChGs.

  6. Regional boundaries study

    International Nuclear Information System (INIS)

    Zavatsky, S.; Phaneuf, P.; Topaz, D.; Ward, D.

    1978-02-01

    The NRC Office of Inspection and Enforcement (IE) has elected to evaluate the effectiveness and efficiency of its existing regional boundary alignment because of the anticipated future growth of nuclear power generating facilities and corresponding inspection requirements. This report documents a management study designed to identify, analyze, and evaluate alternative regional boundary configurations for the NRC/IE regions. Eight boundary configurations were chosen for evaluation. These configurations offered alternatives ranging from two to ten regions, and some included the concepts of subregional or satellite offices. Each alternative configuration was evaluated according to three major criteria: project workload, cost, and office location. Each major criterion included elements such as management control, program uniformity, disruption, costs, and coordination with other agencies. The conclusion reached was that regional configurations with regions of equal and relatively large workloads, combined with the concepts of subregional or satellite offices, may offer a significant benefit to the Office of Inspection and Enforcement and the Commission and are worthy of further study. A phased implementation plan, which is suitable to some configurations, may help mitigate the disruption created by realignment

  7. Mastering VBA for Office 2010

    CERN Document Server

    Mansfield, Richard

    2010-01-01

    A comprehensive guide to the language used to customize Microsoft Office. Visual Basic for Applications (VBA) is the language used for writing macros, automating Office applications, and creating custom applications in Word, Excel, PowerPoint, Outlook, and Access. This complete guide shows both IT professionals and novice developers how to master VBA in order to customize the entire Office suite for specific business needs.: Office 2010 is the leading productivity suite, and the VBA language enables customizations of all the Office programs; this complete guide gives both novice and experience

  8. Teach yourself visually Office 2013

    CERN Document Server

    Marmel, Elaine

    2013-01-01

    Learn the new Microsoft Office suite the easy, visual way Microsoft Office 2013 is a power-packed suite of office productivity tools including Word, Excel, PowerPoint, Outlook, Access, and Publisher. This easy-to-use visual guide covers the basics of all six programs, with step-by-step instructions and full-color screen shots showing what you should see at each step. You'll also learn about using Office Internet and graphics tools, while the additional examples and advice scattered through the book give you tips on maximizing the Office suite. If you learn best when you can see how

  9. 76 FR 5391 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director

    Science.gov (United States)

    2011-01-31

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Science Advisory Board for Biosecurity (NSABB), February...

  10. Regional final energy consumptions

    International Nuclear Information System (INIS)

    2011-01-01

    This report comments the differences observed between the French regions and also between these regions and national data in terms of final energy consumption per inhabitant, per GDP unit, and per sector (housing and office building, transport, industry, agriculture). It also comments the evolutions during the last decades, identifies the most recent trends

  11. Selenium Se and tellurium Te

    International Nuclear Information System (INIS)

    Busev, A.I.; Tiptsova, V.G.; Ivanov, V.M.

    1978-01-01

    The basic methods for determining selenium and tellurium in various objects are presented. The bichromatometric determination of Te in cadmium, zinc and mercury tellurides is based on oxidation of Te(4) to (6) in H 2 SO 4 with potassium bichromate. In steels, Te is determined photometrically with the aid of KI. The determination is hindered by Fe(3), Cu(2), Bi(3) and Se(4) ions, which must be separated. The extraction-photometric determination of Te in native sulfur is carried out with the aid of 5-mercapto-3-(naphthyl-2)-1,3,4-thiadiazolthione-2 (pH=4.8-5.0). The dyed complex is readily extracted with chloroform and benzene. The spectrophotometric determination of Te in selenium is performed with the aid of 3,5-diphenylpyrazoline-1-dithiocarbamate of sodium. Te is determined in commercial indium, arsenic and their semiconductor compounds photometrically with the aid of copper diethyldithiocarbamate. The method permits determining 5x10 -5 % Te in a weighed amount of 0.5 g. The chloride complex of Te(4) with diantipyriodolpropylmethane is quantitatively extracted with dichloroethane from hydrochloric acid solutions. Thus, any amounts of Te can be separated from Se and determined photometrically. The extraction-photometric determination of Te in commercial lead and bismuth is carried out with the aid of pyrazolone derivatives, in commercial copper with the aid of diantipyridolpropylmethane, and in ores (more than 0.01% Te) with the aid of bismuthol 2. Also described is the extraction-polarographic determination of Te in sulfide ores

  12. Se metallomics during lactic fermentation of Se-enriched yogurt.

    Science.gov (United States)

    Palomo, María; Gutiérrez, Ana M; Pérez-Conde, M Concepción; Cámara, Carmen; Madrid, Yolanda

    2014-12-01

    Selenium biotransformation by lactic acid bacteria during the preparation of Se-enriched yogurt was evaluated. The study focused on the distribution of selenium in the aqueous soluble protein fraction and the detection of selenoamino acids. Screening of selenium in Tris-buffer-urea soluble fraction was carried out by sodium dodecyl sulphate polyacrylamide gel electrophoresis after pre-fractionating with asymmetric field flow fractionation using inductively coupled plasma-mass spectrometry as the detector. Selenium-containing fractions were identified by peptide mapping using nano LC-ESI/LTQMS. Proteins such as thioredoxin, glutaredoxin, albumin, β-lactoglobulin, and lactoperoxidase were identified in the selenium-containing fraction. All these proteins were detected in both the control and the selenium-enriched yogurt except chaperones, which were only detected in the control samples. Chaperones are heat-shock proteins expressed in response to elevated temperature or other cellular stresses. Selenium may have an effect on chaperones expression in Lactobacillus. For the amino acids analysis, selenocysteine was the primary seleno-containing species. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Configuration Control Office

    CERN Multimedia

    Beltramello, O

    In order to enable Technical Coordination to manage the detector configuration and to be aware of all changes in this configuration, a baseline of the envelopes has been created in April 2001. Fifteen system and multi-system envelope drawings have been approved and baselined. An EDMS file is associated with each approved envelope, which provides a list of the current known unsolved conflicts related to the envelope and a list of remaining drawing inconsistencies to be corrected. The envelope status with the associated drawings and EDMS file can be found on the web at this adress: http://atlasinfo.cern.ch/Atlas/TCOORD/Activities/Installation/Configuration/ Any modification in the baseline has to be requested via the Engineering Change Requests. The procedure can be found under: http://atlasinfo.cern.ch/Atlas/TCOORD/Activities/TcOffice/Quality/ECR/ TC will review all the systems envelopes in the near future and manage conflict resolution with the collaboration of the systems.

  14. Badge Office Process Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Haurykiewicz, John Paul [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dinehart, Timothy Grant [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Parker, Robert Young [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-05-12

    The purpose of this process analysis was to analyze the Badge Offices’ current processes from a systems perspective and consider ways of pursuing objectives set forth by SEC-PS, namely increased customer flow (throughput) and reduced customer wait times. Information for the analysis was gathered for the project primarily through Badge Office Subject Matter Experts (SMEs), and in-person observation of prevailing processes. Using the information gathered, a process simulation model was constructed to represent current operations and allow assessment of potential process changes relative to factors mentioned previously. The overall purpose of the analysis was to provide SEC-PS management with information and recommendations to serve as a basis for additional focused study and areas for potential process improvements in the future.

  15. INEL Sample Management Office

    International Nuclear Information System (INIS)

    Watkins, C.

    1994-01-01

    The Idaho National Engineering Laboratory (INEL) Sample Management Office (SMO) was formed as part of the EG ampersand G Idaho Environmental Restoration Program (ERP) in June, 1990. Since then, the SMO has been recognized and sought out by other prime contractors and programs at the INEL. Since December 1991, the DOE-ID Division Directors for the Environmental Restoration Division and Waste Management Division supported the expansion of the INEL ERP SMO into the INEL site wide SMO. The INEL SMO serves as a point of contact for multiple environmental analytical chemistry and laboratory issues (e.g., capacity, capability). The SMO chemists work with project managers during planning to help develop data quality objectives, select appropriate analytical methods, identify special analytical services needs, identify a source for the services, and ensure that requirements for sampling and analysis (e.g., preservations, sample volumes) are clear and technically accurate. The SMO chemists also prepare work scope statements for the laboratories performing the analyses

  16. Physician offices marketing: assessing patients' views of office visits.

    Science.gov (United States)

    Emmett, Dennis; Chandra, Ashish

    2010-01-01

    Physician offices often lack the sense of incorporating appropriate strategies to make their facilities as marketer of their services. The patient experience at a physician's office not only incorporates the care they receive from the physician but also the other non-healthcare related aspects, such as the behavior of non-health professionals as well as the appearance of the facility itself. This paper is based on a primary research conducted to assess what patients assess from a physician office visit.

  17. The office based CHIVA

    Directory of Open Access Journals (Sweden)

    Passariello F

    2013-09-01

    Full Text Available Fausto Passariello,1 Stefano Ermini,2 Massimo Cappelli,3 Roberto Delfrate,4 Claude Franceschi5 1Centro Diagnostico Aquarius, Napoli, Italy; 2Private Practice, Grassina, Italy; 3Private Practice, Firenze, Italy; 4Casa di Cure Figlie di Maria, Cremona, Italy; 5Hospital St Joseph, Service d'Explorations Vasculaires, Paris, France Abstract: The cure Conservatrice Hémodynamique de l'Insuffisance Veineuse en Ambulatoire (CHIVA can be office based (OB. The OB-CHIVA protocol is aimed at transferring CHIVA procedures to specialists rooms. The protocol will check the feasibility of OB-CHIVA, data pertaining to recurrence, and will offer the opportunity to study saphenous femoral junction (SFJ stump evolution, the role of the washing vessels and the arch recanalization rate, and gather new data about the effect of the length of the treated saphenous vein. A simplified diagnostic procedure will allow an essential ultrasound examination of the venous net while a schematic and easily readable algorithm guides therapeutic choices. The Riobamba draining crossotomy (RDC tactic is composed of a set of OB procedures. While some of these procedures are, at the moment, only proposals, others are already applied. Devices generally used in ablative procedures such as Light Amplification by Stimulated Emission of Radiation (LASER, radio frequency, steam, and mechanical devices are used in this context to serve to conservative interventions for CHIVA. New techniques have also been proposed for devalvulation and tributary disconnection. Detailed follow-up is necessary in order to determine the effects of therapy and possible disease evolution. Finally, information is added about the informed consent and the ethical considerations of OB-CHIVA research. Keywords: CHIVA, office based procedures, LASER, RF, steam

  18. Hot exciton relaxation in multiple layers CdSe/ZnSe self-assembled quantum dots separated by thick ZnSe barriers

    International Nuclear Information System (INIS)

    Eremenko, M; Budkin, G; Reznitsky, A

    2015-01-01

    We have studied PL and PLE spectra of two samples (A and B) of MBE grown CdSe/ZnSe asymmetric double quantum wells with different amount of deposited CdSe layers separated by 14 nm ZnSe barrier. It has been found that PLE spectra of the states forming short wavelength side of the PL spectra of both deep and shallow QWs of the sample A as well as that of deep QW of the sample B demonstrate oscillating structure in the spectral ranges corresponding to exciton states of self-assembled quantum dots only. Meanwhile PLE spectra of the short wavelength states of shallow QW the sample B revealed pronounced oscillating structure with energy period of ZnSe LO phonon under excitation with photons in a wide energy range both in the regions of quantum-dot states and in that of free states in the ZnSe barrier. In these spectra creating of excitons with kinetic energies more than 0.3 eV was observed which considerably exceed the exciton binding energy as well as LO phonon energy (both appr. 0.03 eV). It has been concluded that oscillating structure of the PLE spectra arises due to cascade relaxation of hot excitons. We discuss the model which explains these experimental findings. (paper)

  19. Hot exciton relaxation in multiple layers CdSe/ZnSe self-assembled quantum dots separated by thick ZnSe barriers

    Science.gov (United States)

    Eremenko, M.; Budkin, G.; Reznitsky, A.

    2015-11-01

    We have studied PL and PLE spectra of two samples (A and B) of MBE grown CdSe/ZnSe asymmetric double quantum wells with different amount of deposited CdSe layers separated by 14 nm ZnSe barrier. It has been found that PLE spectra of the states forming short wavelength side of the PL spectra of both deep and shallow QWs of the sample A as well as that of deep QW of the sample B demonstrate oscillating structure in the spectral ranges corresponding to exciton states of self-assembled quantum dots only. Meanwhile PLE spectra of the short wavelength states of shallow QW the sample B revealed pronounced oscillating structure with energy period of ZnSe LO phonon under excitation with photons in a wide energy range both in the regions of quantum-dot states and in that of free states in the ZnSe barrier. In these spectra creating of excitons with kinetic energies more than 0.3 eV was observed which considerably exceed the exciton binding energy as well as LO phonon energy (both appr. 0.03 eV). It has been concluded that oscillating structure of the PLE spectra arises due to cascade relaxation of hot excitons. We discuss the model which explains these experimental findings.

  20. United States Army Officer Professional Development: Black Officers' Perspectives

    National Research Council Canada - National Science Library

    Johnson, Craig

    1997-01-01

    .... Even so, they have not fared statistically as well as their majority contemporaries. These statistics pose interesting questions about black officer professional development and career progress...

  1. 77 FR 64397 - Order of Succession for HUD Region III

    Science.gov (United States)

    2012-10-19

    ... Region III AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Office and its Field Offices (Region III). This Order of Succession supersedes all prior Orders of Succession for HUD Region III. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT...

  2. 49 CFR 800.25 - Delegation to the Directors of Office of Aviation Safety, Office of Railroad Safety, Office of...

    Science.gov (United States)

    2010-10-01

    ... Office of Aviation Safety, Office of Railroad Safety, Office of Highway Safety, Office of Marine Safety... Offices of Aviation, Railroad, Highway, Marine, and Pipeline and Hazardous Materials Safety, the authority... 49 Transportation 7 2010-10-01 2010-10-01 false Delegation to the Directors of Office of Aviation...

  3. Bio-fortification and isotopic labelling of Se metabolites in onions and carrots following foliar application of Se and 77Se

    DEFF Research Database (Denmark)

    Kápolna, Emese; Laursen, Kristian H.; Husted, Søren

    2012-01-01

    Se. The 77Se- labelled metabolites in onions were predominantly γ-glutamyl-77Se-selenomethyl-selenocysteine (γ-glu-Me77SeCys), 77Se-methylselenocysteine (Me77SeCys) and 77Se-selenomethionine (77SeMet). Furthermore, we report here for the first time the finding in carrots of the bioactive Me77SeCys...

  4. Becoming an Officer of Consequence

    Science.gov (United States)

    2007-01-01

    ndupress .ndu.edu   issue 44, 1st quarter 2007  /  JFQ        6 Becoming an officer of Consequence m uch of the literature about military history...commander become officers of consequence because their commanders value their judgment and seek their counsel when making difficult choices...COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Becoming an Officer of Consequence 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

  5. Battlefield Electromagnetic Environments Office (BEEO)

    Data.gov (United States)

    Federal Laboratory Consortium — The Battlefield Electromagnetic Environments Office (BEEO) develops, maintains, and operates the Army Materiel Command (AMC) databases for spectrum management, per...

  6. Federal Emergency Management Agency (FEMA) Regions

    Data.gov (United States)

    Department of Homeland Security — Regional Offices manage, operate and maintain all delegated programs, functions and activities not managed, operated or maintained by headquarters organizational...

  7. Office Space: How Will Technology Affect the Education Office Environment?

    Science.gov (United States)

    Day, C. William

    2009-01-01

    The office environment 10 years from now will be different from the one today. More office personnel will be organized around processes rather than functions. More work activities will be done by teams rather than individuals, and those teams will change over time, as will the nature of the work projects and the people who constitute the team. The…

  8. Phase diagram of Se-CaIn4Se7 system

    International Nuclear Information System (INIS)

    Musaeva, R.I.; Aliev, I.I; Ismailova, F.I; Aliev, A.A

    2011-01-01

    Full text: The Se-CaIn 4 Se 7 system has been studied using methods of differential thermal analysis, X-ray diffraction, micro structural analysis, density measurements and its phase diagram has been constructed. It has been established that the section Se-CaIn 4 Se 7 is a quasibinary section of the ternary system Ca-In-Se. At room temperature, on the basis of CaIn 2 Se 4 and Se no solid solution has been found

  9. Stakeholder Relations Office

    CERN Multimedia

    2013-01-01

    Scientists, politicians, the public, school children, our neighbours, you. All of these groups of people have a stake in CERN, and all are important to us.   The list of stakeholders in an organisation as large and complex as CERN is a long and ever lengthening one. Each group has its own specific interests and needs in terms of what kind of information it requires from CERN and how we should engage. It’s important, therefore, for us to ensure that we’re communicating optimally with everyone we care about and who cares about us. This is something that CERN has always taken seriously. The CERN Courier, for example, was first published in 1959 and we had a pro-active public information office right from the start. Today, our stakeholder relations are spread between several groups and teams, reflecting the nature of CERN today. But while we’re already doing a good job, I think we can do better by exploiting the synergies between these teams, and that’s wh...

  10. Integrated Budget Office Toolbox

    Science.gov (United States)

    Rushing, Douglas A.; Blakeley, Chris; Chapman, Gerry; Robertson, Bill; Horton, Allison; Besser, Thomas; McCarthy, Debbie

    2010-01-01

    The Integrated Budget Office Toolbox (IBOT) combines budgeting, resource allocation, organizational funding, and reporting features in an automated, integrated tool that provides data from a single source for Johnson Space Center (JSC) personnel. Using a common interface, concurrent users can utilize the data without compromising its integrity. IBOT tracks planning changes and updates throughout the year using both phasing and POP-related (program-operating-plan-related) budget information for the current year, and up to six years out. Separating lump-sum funds received from HQ (Headquarters) into separate labor, travel, procurement, Center G&A (general & administrative), and servicepool categories, IBOT creates a script that significantly reduces manual input time. IBOT also manages the movement of travel and procurement funds down to the organizational level and, using its integrated funds management feature, helps better track funding at lower levels. Third-party software is used to create integrated reports in IBOT that can be generated for plans, actuals, funds received, and other combinations of data that are currently maintained in the centralized format. Based on Microsoft SQL, IBOT incorporates generic budget processes, is transportable, and is economical to deploy and support.

  11. Occupational stress among senior police officers.

    Science.gov (United States)

    Brown, J; Cooper, C; Kirkcaldy, B

    1996-02-01

    From a survey of over 500 senior UK police officers completing the occupational stress inventory, it was observed that those serving in England and Wales exhibited the highest job stress related to structure and climate, co-worker relationships and their managerial role. There were no inter-regional differences on the individual difference variables, Type A behaviour, locus of control, or on physical health measures. Superintendents in Scotland used coping methods least frequently including domestic/home support, time management and social support, the latter strategy being most used by Northern Ireland officers. Findings relating job stress to job satisfaction were inconsistent with other police populations. Results are discussed in the context of organizational reform in the police service.

  12. Ideas for Office Occupations Education.

    Science.gov (United States)

    Alverson, Ruby; And Others

    Prepared by South Carolina office occupations teachers, this booklet contains ideas for effective and motivating teaching methods in office occupations courses on the secondary school level. Besides ideas generally applicable, suggestions are included for teaching the following specific subjects: (1) accounting, (2) recordkeeping, (3) cooperative…

  13. The PR Officer's Survival Kit.

    Science.gov (United States)

    Woodrum, Robert L.

    1996-01-01

    A former corporate public relations (PR) professional shares strategies for communicating and cooperating with the chief executive officer, and particularly for coping with differences in perceptions of the public relations officer's role. Basic attributes of a successful PR professional are outlined: good communication skills, an analytical…

  14. Why Black Officers Still Fail

    Science.gov (United States)

    2010-01-01

    that ROTC programs were being staffed with lower performing and less qualified officers to educate young black officers. He based this conclusion on...come to mutually supporting conclusions. In a 2008 USAWC Strategy Research Project, while exploring the effects of ethnocentrism and its affect on

  15. The New Planned Giving Officer.

    Science.gov (United States)

    Jordan, Ronald R.; Quynn, Katelyn L.

    1994-01-01

    A planned giving officer is seen as an asset to college/university development for technical expertise, credibility, and connections. Attorneys, certified public accountants, bank trust officers, financial planners, investment advisers, life insurance agents, and real estate brokers may be qualified but probably also need training. (MSE)

  16. 75 FR 63753 - Family Offices

    Science.gov (United States)

    2010-10-18

    ... interpreted the term, because, among the variety of services provided, family offices are in the business of...: Private Wealth Management in the Family Context, Wharton Global Family Alliance (Apr. 1, 2008), available..., management, and employment structures and arrangements employed by family offices.'' \\14\\ We have taken this...

  17. Richland Operations Office technology summary

    International Nuclear Information System (INIS)

    1994-05-01

    This document has been prepared by the Department of Energy's Environmental Management Office of Technology Development to highlight its research, development, demonstration, testing, and evaluation activities funded through the Richland Operations Office. Technologies and processes described have the potential to enhance cleanup and waste management efforts

  18. Richland Operations Office technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    This document has been prepared by the Department of Energy`s Environmental Management Office of Technology Development to highlight its research, development, demonstration, testing, and evaluation activities funded through the Richland Operations Office. Technologies and processes described have the potential to enhance cleanup and waste management efforts.

  19. Athena Community Office

    Science.gov (United States)

    Martínez-Núnez, S.; Barcons, X.; Barret, D.; Bozzo, E.; Carrera, F. J.; Ceballos, M. T.; Gómez, S.; Monterde, M. P.; Rau, A.

    2017-03-01

    The Athena Community Office (ACO) has been established by ESA's Athena Science Study Team (ASST) in order to obtain support in performing its tasks assigned by ESA, and most specially in the ASST role as "focal point for the interests of the broad scientific community". The ACO is led by the Instituto de Física de Cantabria (CSIC-UC), and its activities are funded by CSIC and UC. Further ACO contributors are the University of Geneva, MPE and IRAP. In this poster, we present ACO to the Spanish Astronomical Community, informing about its main responsibilities, which are: assist the ASST in organising and collecting support from the Athena Working Groups and Topical Panels; organise and maintain the documentation generated by the Athena Working Groups and Topical Panels; manage the Working Group and Topical Panel membership lists; assist the ASST in promoting Athena science capabilities in the research world, through conferences and workshops; keep a record of all papers and presentations related to Athena; support the production of ASST documents; produce and distribute regularly an Athena Newsletter, informing the community about all mission and science developments; create and maintain the Athena Community web portal; maintain an active communication activity; promote, organise and support Athena science-related public outreach, in coordination with ESA and other agencies involved when appropriate; and, design, produce materials and provide pointers to available materials produced by other parties. In summary, ACO is meant to become a focal point to facilitate the scientific exchange between the Athena activities and the scientific community at large, and to disseminate the Athena science objectives to the general public.

  20. The Ag2Se-HgSe-GeSe2 system and crystal structures of the compounds

    International Nuclear Information System (INIS)

    Parasyuk, O.V.; Gulay, L.D.; Romanyuk, Ya.E.; Olekseyuk, I.D.; Piskach, L.V.

    2003-01-01

    The phase diagram of the quasi-ternary Ag 2 Se-HgSe-GeSe 2 system at 298 K was investigated using X-ray phase analysis and metallography. The formation of five intermediate quaternary phases β (Ag ∼7.12-∼6.32 Hg ∼0.44-∼0.82 GeSe 6 ), γ (Ag ∼6.08-∼4.00 Hg ∼0.96-∼2.00 GeSe 6 ), δ (Ag 3.4 Hg 2.3 GeSe 6 ), ε (Ag ∼2.24-∼2.00 Hg ∼2.88-∼3.00 GeSe 6 ) and ∼Ag 1.4 Hg 1.3 GeSe 6 was established. The crystal structure of the β-phase (for the Ag 6.504 Hg 0.912 GeSe 6 composition) was determined using X-ray single crystal diffraction. It crystallizes in a cubic structure (space group F4-bar 3m) with the lattice parameter a=1.09026(4) nm. The crystal structure of the δ-phase (Ag 3.4 Hg 2.3 GeSe 6 ) was determined using X-ray powder diffraction (space group F4-bar 3m, a=1.07767(8) nm). The crystal structure determination of the γ-phase (space group Pmn2 1 ) was performed for the compositions Ag 5.6 Hg 1.2 GeSe 6 , Ag 4.8 Hg 1.6 GeSe 6 and Ag 4 Hg 2 GeSe 6 using X-ray powder diffraction. The crystal structure of the LT-Hg 2 GeSe 4 compound (space group I4-bar , a=0.56786(2), c=1.12579(5) nm) was confirmed by powder diffraction also.

  1. Local structure and defect chemistry of [(SnSe)1.15]m(TaSe2) ferecrystals – A new type of layered intergrowth compound

    International Nuclear Information System (INIS)

    Grosse, Corinna; Atkins, Ryan; Kirmse, Holm; Mogilatenko, Anna; Neumann, Wolfgang; Johnson, David C.

    2013-01-01

    Highlights: •The crystal structure of [(SnSe) 1.15 ] m (TaSe 2 ) ferecrystals was analyzed by TEM. •The layers exhibit turbostratic disorder, but we also observed a local ordering. •The structures of the SnSe and TaSe 2 layers are similar to binary SnSe and 2H-TaSe 2 . •An increasing in-plane SnSe grain size with increasing m was observed. •Defect areas with missing, substituted or additional layers were found. -- Abstract: The atomic structure of the family of ferecrystals [(SnSe) 1.15 ] m (TaSe 2 ) (m = 1, 3, and 6) was investigated by means of transmission electron microscopy. The tantalum in the TaSe 2 layers was observed to have trigonal prismatic coordination similar to that found in the 2H polytype of bulk TaSe 2 . The structure of the SnSe constituent was found to be similar to that of orthorhombic α-SnSe. In the compounds with m = 1 and m = 3, regions with a local ordering of the layers along a commensurate axis, similar to the ordering in conventional misfit layer compounds, were observed. However, on a longer range the ferecrystals were found to exhibit a turbostratically disordered structure. Stacking defects were occasionally found in the samples in which a layer is interrupted and the surrounding layers are bent around these defects, while maintaining abrupt interfaces instead of interdiffusing. Volume defects were found in one sample of [(SnSe) 1.15 ] 1 (TaSe 2 ) 1 in which a SnSe layer locally substitutes a part of a TaSe 2 layer without interrupting the surrounding layers

  2. Optical and photoelectric properties of nanolamellar structures obtained by thermal annealing of InSe plates in Zn vapours

    Energy Technology Data Exchange (ETDEWEB)

    Untila, Dumitru; Evtodiev, Igor [Faculty of Physics and Engineering, Moldova State University, Chisinau (Moldova, Republic of); Ghitu Institute of Electronic Engineering and Nanotechnologies, Academy of Sciences of Moldova, Chisinau (Moldova, Republic of); Caraman, Iuliana [Engineering Department ' ' Vasile Alecsandri' ' , University of Bacau (Romania); Spalatu, Nicolae [Department of Materials Science, Tallinn University of Technology (Estonia); Dmitroglo, Liliana; Caraman, Mihail [Faculty of Physics and Engineering, Moldova State University, Chisinau (Moldova, Republic of)

    2018-02-15

    The structural, optical and photoelectric properties of InSe crystals grown by Bridgman-Stockbarger method and ZnSe/InSe structures obtained on InSe by thermal annealing in Zn vapours are studied in this paper. The study of structural properties confirms that ZnSe compound is formed. The analysis of photoelectric properties reveal that both the ZnSe-InSe composite layer and the composite/InSe heterojunction are photosensitive in the VIS-NIR spectral region. (copyright 2018 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  3. 12 CFR 1710.17 - Certification of disclosures by chief executive officer and chief financial officer.

    Science.gov (United States)

    2010-01-01

    ... officer and chief financial officer. 1710.17 Section 1710.17 Banks and Banking OFFICE OF FEDERAL HOUSING... Corporate Practices and Procedures § 1710.17 Certification of disclosures by chief executive officer and chief financial officer. The chief executive officer and the chief financial officer of an Enterprise...

  4. Identification QTLs Controlling Genes for Se Uptake in Lentil Seeds.

    Directory of Open Access Journals (Sweden)

    Duygu Ates

    Full Text Available Lentil (Lens culinaris Medik. is an excellent source of protein and carbohydrates and is also rich in essential trace elements for the human diet. Selenium (Se is an essential micronutrient for human health and nutrition, providing protection against several diseases and regulating important biological systems. Dietary intake of 55 μg of Se per day is recommended for adults, with inadequate Se intake causing significant health problems. The objective of this study was to identify and map quantitative trait loci (QTL of genes controlling Se accumulation in lentil seeds using a population of 96 recombinant inbred lines (RILs developed from the cross "PI 320937" × "Eston" grown in three different environments for two years (2012 and 2013. Se concentration in seed varied between 119 and 883 μg/kg. A linkage map consisting of 1,784 markers (4 SSRs, and 1,780 SNPs was developed. The map spanned a total length of 4,060.6 cM, consisting of 7 linkage groups (LGs with an average distance of 2.3 cM between adjacent markers. Four QTL regions and 36 putative QTL markers, with LOD scores ranging from 3.00 to 4.97, distributed across two linkage groups (LG2 and LG5 were associated with seed Se concentration, explaining 6.3-16.9% of the phenotypic variation.

  5. Se interlayer in CIGS absorption layer for solar cell devices

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung-Kyu; Sim, Jae-Kwan [Semiconductor Materials Process Laboratory, School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University, Deokjin-Dong 664-14, Jeonju 561-756 (Korea, Republic of); Kissinger, N.J. Suthan [Department of General Studies, Physics Group, Jubail University College, Royal Commission for Jubail, Jubail 10074 (Saudi Arabia); Song, Il-Seok; Kim, Jin-Soo; Baek, Byung-Joon [Semiconductor Materials Process Laboratory, School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University, Deokjin-Dong 664-14, Jeonju 561-756 (Korea, Republic of); Lee, Cheul-Ro, E-mail: crlee7@jbnu.ac.kr [Semiconductor Materials Process Laboratory, School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University, Deokjin-Dong 664-14, Jeonju 561-756 (Korea, Republic of)

    2015-06-05

    Highlights: • Se interlayer is deposited between the CuGa and CuIn/In/Mo/STS stacked layer. • Both CIG precursor layers were selenized at 500 °C for 1 h. • SIMS depth profile shows that Ga distribution is uniform by Se interlayer. • The efficiency was improved for the CIGS solar cell by Se interlayer. - Abstract: A CIGS absorber layer with high gallium contents in the space-charge region can reduce the carrier recombination and improve the open circuit voltage V{sub oc}. Therefore, controlling Ga grading on top of CIGS thin film solar cells is the main objective of this experiment. To reduce Selenium (Se) vacancy, it is important that the diffusion of Ga elements into Se vacancy between Mo back contact and CIGS absorption layer would be controlled. In order to reduce Se vacancy and confirm Ga inter-diffusion, two CIGS solar cells were fabricated by converting CIG precursor with and without Se interlayer. The copper-indium metallic precursors were fabricated corresponding to the sequence CuIn/In/Mo/STS on stainless steel (STS) substrates by sequential direct current magnetron sputtering while Se layer was evaporated by rapid thermal annealing (RTA) system to obtain a Se/CuIn/In/Mo/STS stack. CuGa precursor layer was also fabricated on the Se/CuIn/In/Mo/STS stack. Finally, both CuGa/Se/CuIn/In/Mo/STS and CuGa/CuIn/In/Mo/STS stacks were selenized at 500 °C for 1 h. It was clearly observed from the secondary ion mass spectroscopy (SIMS) and X-ray diffraction (XRD) that there was a change between the fabricated CIGS absorption layers and the amount of Ga elements. Furthermore, the Ga elements gradually decreased from the top to the bottom layer of the CIGS absorption layer. We also discussed the effect of Se interlayer in the CIGS absorption layer and its influence on the solar cell’s performance.

  6. Se interlayer in CIGS absorption layer for solar cell devices

    International Nuclear Information System (INIS)

    Lee, Seung-Kyu; Sim, Jae-Kwan; Kissinger, N.J. Suthan; Song, Il-Seok; Kim, Jin-Soo; Baek, Byung-Joon; Lee, Cheul-Ro

    2015-01-01

    Highlights: • Se interlayer is deposited between the CuGa and CuIn/In/Mo/STS stacked layer. • Both CIG precursor layers were selenized at 500 °C for 1 h. • SIMS depth profile shows that Ga distribution is uniform by Se interlayer. • The efficiency was improved for the CIGS solar cell by Se interlayer. - Abstract: A CIGS absorber layer with high gallium contents in the space-charge region can reduce the carrier recombination and improve the open circuit voltage V oc . Therefore, controlling Ga grading on top of CIGS thin film solar cells is the main objective of this experiment. To reduce Selenium (Se) vacancy, it is important that the diffusion of Ga elements into Se vacancy between Mo back contact and CIGS absorption layer would be controlled. In order to reduce Se vacancy and confirm Ga inter-diffusion, two CIGS solar cells were fabricated by converting CIG precursor with and without Se interlayer. The copper-indium metallic precursors were fabricated corresponding to the sequence CuIn/In/Mo/STS on stainless steel (STS) substrates by sequential direct current magnetron sputtering while Se layer was evaporated by rapid thermal annealing (RTA) system to obtain a Se/CuIn/In/Mo/STS stack. CuGa precursor layer was also fabricated on the Se/CuIn/In/Mo/STS stack. Finally, both CuGa/Se/CuIn/In/Mo/STS and CuGa/CuIn/In/Mo/STS stacks were selenized at 500 °C for 1 h. It was clearly observed from the secondary ion mass spectroscopy (SIMS) and X-ray diffraction (XRD) that there was a change between the fabricated CIGS absorption layers and the amount of Ga elements. Furthermore, the Ga elements gradually decreased from the top to the bottom layer of the CIGS absorption layer. We also discussed the effect of Se interlayer in the CIGS absorption layer and its influence on the solar cell’s performance

  7. Charge confinements in CdSe-ZnSe symmetric double quantum wells

    International Nuclear Information System (INIS)

    Tit, Nacir; Obaidat, Ihab M

    2008-01-01

    The bound states in the (CdSe) N w (ZnSe) N b (CdSe) N w -ZnSe(001) symmetric double quantum wells are investigated versus the well width (N w ) and the barrier thickness (N b ). A calculation based on the sp 3 s * tight-binding method which includes the spin-orbit interactions is employed to calculate the bandgap energy, quantum-confinement energy, and band structures. The studied systems possess a vanishing valence-band offset (VBO = 0) in consistency with the well known common-anion rule, and a large conduction-band offset (CBO ≅ 1 eV), which plays an essential role in the confinement of electrons within the CdSe wells. The biaxial strain, on the other hand, plays another role in confining the holes at the interfaces (within the well regions) and thus enhancing the radiative efficiency. The induced-strain energy is estimated to be ∼35 meV. More importantly, the results show that, for a fixed barrier thickness, the double wells are able to confine a pair of bound states when they are very thin. By increasing the wells' width (N w ), further, a new pair of states from the conduction-band continuum falls into the wells every time N w hits a multiple of four monolayers (more specifically, for 4n w ≤4(n+1), the number of bound states is 2(n+1), where n is an integer). On the other hand, the barrier thickness (N b ) is shown to have no effect on the number of bound states, but it solely controls their well-to-well interactions. A critical barrier thickness to switch off these latter interactions is estimated to occur at about N crit b ≅ 9 (L crit b ≅ 25∼AA. Rules governing the variation of the quantum-confinement energy versus both barrier thickness (N b ) and well width (N w ) have been derived. Our theoretical results are also shown to have excellent agreement with the available experimental photoluminescence data

  8. 75 FR 2549 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-01-15

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Coordinator, Office of Biotechnology Activities, Office of Science Policy, Office of the Director, National..., Office of Biotechnology Activities, National Institutes of Health. [FR Doc. 2010-730 Filed 1-14-10; 8:45...

  9. Automated Office Blood Pressure Measurement.

    Science.gov (United States)

    Myers, Martin G

    2018-04-01

    Manual blood pressure (BP) recorded in routine clinical practice is relatively inaccurate and associated with higher readings compared to BP measured in research studies in accordance with standardized measurement guidelines. The increase in routine office BP is the result of several factors, especially the presence of office staff, which tends to make patients nervous and also allows for conversation to occur. With the disappearance of the mercury sphygmomanometer because of environmental concerns, there is greater use of oscillometric BP recorders, both in the office setting and elsewhere. Although oscillometric devices may reduce some aspects of observer BP measurement error in the clinical setting, they are still associated with higher BP readings, known as white coat hypertension (for diagnosis) or white coat effect (with treated hypertension). Now that fully automated sphygmomanometers are available which are capable of recording several readings with the patient resting quietly, there is no longer any need to have office staff present when BP is being recorded. Such readings are called automated office blood pressure (AOBP) and they are both more accurate than conventional manual office BP and not associated with the white coat phenomena. AOBP readings are also similar to the awake ambulatory BP and home BP, both of which are relatively good predictors of cardiovascular risk. The available evidence suggests that AOBP should now replace manual or electronic office BP readings when screening patients for hypertension and also after antihypertensive drug therapy is initiated. Copyright © 2018. The Korean Society of Cardiology.

  10. The absolute age of SE-RF-6 (Ngamanie) and its relation to SE-RF-2 (Nenumbo) : two decorated lapita sites in the southeast Solomon Islands

    International Nuclear Information System (INIS)

    Green, R.C.; Jones, M.

    2007-01-01

    The relative age of SE-RF-6, SE-RF-2 and SE-SZ-8, three decorative phase Lapita sites in the Reef/Santa Cruz region of the Outer Easter Islands of Solomon Islands, has been the subject of dispute. A review of the evidence recovered from SE-RF-6 (Ngamanie), in conjunction with a Bayesian calibration model, supports the notion that it postdates the nearby site of SE-RF-2 (Nenumbo). We conclude that the SE-RF-6 represents an occupation of 50 to 100 years duration (compared with 50 or less for SE-RF-2), beginning some time in the interval 2470-2910 BP. (author). 22 refs., 4 figs., 3 tabs

  11. Office of Equal Opportunity Programs

    Science.gov (United States)

    Chin, Jennifer L.

    2004-01-01

    The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my

  12. Coding for urologic office procedures.

    Science.gov (United States)

    Dowling, Robert A; Painter, Mark

    2013-11-01

    This article summarizes current best practices for documenting, coding, and billing common office-based urologic procedures. Topics covered include general principles, basic and advanced urologic coding, creation of medical records that support compliant coding practices, bundled codes and unbundling, global periods, modifiers for procedure codes, when to bill for evaluation and management services during the same visit, coding for supplies, and laboratory and radiology procedures pertinent to urology practice. Detailed information is included for the most common urology office procedures, and suggested resources and references are provided. This information is of value to physicians, office managers, and their coding staff. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. 29 CFR 401.18 - Office.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Office. 401.18 Section 401.18 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS MEANING OF TERMS USED IN THIS SUBCHAPTER § 401.18 Office. Office means the Office of Labor-Management Standards...

  14. 49 CFR 1325.3 - Federal office.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Federal office. 1325.3 Section 1325.3... FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.3 Federal office. For the purposes of this section, Federal office means the office of President or Vice President of the United States; or of Senator or...

  15. 12 CFR 561.34 - Office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Office. 561.34 Section 561.34 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.34 Office. The term Office means the Office as established in section 3 of the...

  16. 12 CFR 583.13 - Office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Office. 583.13 Section 583.13 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.13 Office. The term Office means the Office of Thrift Supervision. ...

  17. 12 CFR 4.4 - Washington office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Washington office. 4.4 Section 4.4 Banks and... EXAMINERS Organization and Functions § 4.4 Washington office. The Washington office of the OCC is the main office and headquarters of the OCC. The Washington office directs OCC policy, oversees OCC operations...

  18. The need for drugged driving per se laws: a commentary.

    Science.gov (United States)

    DuPont, Robert L; Voas, Robert B; Walsh, J Michael; Shea, Corinne; Talpins, Stephen K; Neil, Mark M

    2012-01-01

    Triggered by the new federal commitment announced by the Office of National Drug Control Policy (ONCDP) to encourage states to enact drugged driving per se laws, this article reviews the reasons to establish such laws and the issues that may arise when trying to enforce them. A review of the state of drunk driving per se laws and their implications for drugged driving is presented, with a review of impaired driving enforcement procedures and drug testing technology. Currently, enforcement of drugged driving laws is an adjunct to the enforcement of laws regarding alcohol impairment. Drivers are apprehended when showing signs of alcohol intoxication and only in the relatively few cases where the blood alcohol concentration of the arrested driver does not account for the observed behavior is the possibility of drug impairment pursued. In most states, the term impaired driving covers both alcohol and drug impairment; thus, driver conviction records may not distinguish between the two different sources of impairment. As a result, enforcement statistics do not reflect the prevalence of drugged driving. Based on the analysis presented, this article recommends a number of steps that can be taken to evaluate current drugged driving enforcement procedures and to move toward the enactment of drug per se laws.

  19. 75 FR 10293 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-03-05

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... meeting, please contact Ms. Laurie Lewallen, Advisory Committee Coordinator, Office of Biotechnology...: March 1, 2010. Amy P. Patterson, Director, Office of Biotechnology Activities, National Institutes of...

  20. North Region ROW tool implementation workshop.

    Science.gov (United States)

    2010-08-02

    Welcome to the North Region ROW Tool Workshop. This workshop is funded under an implementation project sponsored by TxDOTs Research & Technology Implementation Office (RTI). This is the second of four regional workshops being planned for this summ...

  1. Office Operative Hysteroscopy: An Update.

    Science.gov (United States)

    Salazar, Christina Alicia; Isaacson, Keith B

    2018-02-01

    Hysteroscopy is considered the gold standard for the evaluation of intracavitary pathology in both premenopausal and postmenopausal patients associated with abnormal uterine bleeding, as well as for the evaluation of infertile patients with suspected cavity abnormalities. Office-based operative hysteroscopy allows patients to resume activities immediately and successfully integrates clinical practice into a "see and treat" modality, avoiding the added risks of anesthesia and the inconvenience of the operating room. For 2017, the Centers for Medicare and Medicaid Services has provided a substantial increase in reimbursement for a select number of office-based hysteroscopic procedures. This review provides an update on the indications, equipment, and procedures for office hysteroscopy, as well as the management of complications that may arise within an office-based practice. Copyright © 2018. Published by Elsevier Inc.

  2. Indefinite Reenlistment and Noncommissioned Officers

    National Research Council Canada - National Science Library

    Miller, Laura; Moini, Joy; Sivadasan, Suja; Kavanagh, Jennifer; Shergold, Miriam; Plasmeijer, Ronald

    2007-01-01

    ...) by recognizing them as career soldiers. The Army program requires all soldiers reaching the rank of E-6 with ten years of service to reenlist indefinitely, mirroring the management of officers and eliminating reenlistment paperwork...

  3. ACHP | Tribal Historic Preservation Officers

    Science.gov (United States)

    preservation of significant historic properties. Those functions include identifying and maintaining Working with Section 106 Federal, State, & Tribal Programs Training & Education Publications Search skip specific nav links Home arrow Historic Preservation Programs & Officers arrow THPOs

  4. Office of Personnel Management (OPM)

    Data.gov (United States)

    Social Security Administration — The purpose of this agreement is for SSA to verify SSN information for the Office of Personnel Management. OPM will use the SSN verifications in its investigative...

  5. Office of Aviation Safety Infrastructure -

    Data.gov (United States)

    Department of Transportation — The Office of Aviation Safety Infrastructure (AVS INF) provides authentication and access control to AVS network resources for users. This is done via a distributed...

  6. Ergonomic Training for Tomorrow's Office.

    Science.gov (United States)

    Gross, Clifford M.; Chapnik, Elissa Beth

    1987-01-01

    The authors focus on issues related to the continual use of video display terminals in the office, including safety and health regulations, potential health problems, and the role of training in minimizing work-related health problems. (CH)

  7. Concentrations of Se, Ba, Zn and Mn in Brazil nuts

    Energy Technology Data Exchange (ETDEWEB)

    Armelin, Maria José A.; Maihara, Vera A.; Cardoso, Paulo S.; Saiki, Mitiko [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Cozollino, Silvia M.F., E-mail: marmelin@ipen.br, E-mail: vmaihara@ipen.br, E-mail: msaiki@ipen.br, E-mail: pscsilva@ipen.br, E-mail: smfcozzo@usp.br [Universidade de São Paulo (USP), SP (Brazil). Faculdade de Ciências Farmacêuticas

    2017-07-01

    The concentrations of Se, Ba, Zn and Mn were determined in samples of Brazil nuts collected in two ways: a) in a production farm predominantly for export and, b) in various points of sale from different regions of Brazil. Instrumental neutron activation analysis was the analytical technique used in this study. Results indicate that the concentrations of Se and Ba varied greatly among the Brazil nut samples analyzed. This large variability may be related to the soil characteristics from which the nuts were produced. An inverse correlation was observed between the concentrations of Se and Ba. On the other hand, the concentrations of Zn and Mn did not show significant differences among these samples. (author)

  8. PySE: Python Source Extractor for radio astronomical images

    Science.gov (United States)

    Spreeuw, Hanno; Swinbank, John; Molenaar, Gijs; Staley, Tim; Rol, Evert; Sanders, John; Scheers, Bart; Kuiack, Mark

    2018-05-01

    PySE finds and measures sources in radio telescope images. It is run with several options, such as the detection threshold (a multiple of the local noise), grid size, and the forced clean beam fit, followed by a list of input image files in standard FITS or CASA format. From these, PySe provides a list of found sources; information such as the calculated background image, source list in different formats (e.g. text, region files importable in DS9), and other data may be saved. PySe can be integrated into a pipeline; it was originally written as part of the LOFAR Transient Detection Pipeline (TraP, ascl:1412.011).

  9. SE and ENEL - One Year Together One Year after Privatization

    International Nuclear Information System (INIS)

    Anon

    2007-01-01

    In Bratislava, one year ago, exactly in April 28, the privatization deal of a 66% stake in Slovenske elektrarne (SE) was finally closed. The Slovak government and the Italian company ENEL signed final documents and ENEL thus definitely entered into SE. In May 2006, Miroslav Pikus, a former CEO, was replaced by Marco Arcelli, who, as a regional manager for Slovakia, had been preparing the entry of ENEL into SE since March 2005. Not only did he sometimes cook for us, in his 'kitchen' but also there were prepared 160 investment projects, e.g the improvement of nuclear safety and resistance of the Bohunice power plant, electricity sale through the so-called 'virtual power plant', ensuring a non-attended operation in hydro power plants, reconstruction and modernization of the Orava and Dobsina hydro power plants. (author)

  10. Concentrations of Se, Ba, Zn and Mn in Brazil nuts

    International Nuclear Information System (INIS)

    Armelin, Maria José A.; Maihara, Vera A.; Cardoso, Paulo S.; Saiki, Mitiko; Cozollino, Silvia M.F.

    2017-01-01

    The concentrations of Se, Ba, Zn and Mn were determined in samples of Brazil nuts collected in two ways: a) in a production farm predominantly for export and, b) in various points of sale from different regions of Brazil. Instrumental neutron activation analysis was the analytical technique used in this study. Results indicate that the concentrations of Se and Ba varied greatly among the Brazil nut samples analyzed. This large variability may be related to the soil characteristics from which the nuts were produced. An inverse correlation was observed between the concentrations of Se and Ba. On the other hand, the concentrations of Zn and Mn did not show significant differences among these samples. (author)

  11. OPENING HOURS FOR CARDS OFFICE

    CERN Multimedia

    Human Resources Division

    2001-01-01

    Due to the extra workload generated by the global renewal of French cards and in order to preserve the level of service offered by the cards office, please note that this office will in future be open every morning from 8.30 a.m. to 12.30 p.m. until further notice. The service can be contacted by telephone during the same hours. Thank you for your understanding.

  12. Static structure of superionic conducting glass of Ag-Ge-Se system

    Energy Technology Data Exchange (ETDEWEB)

    Suenaga, R; Nakashima, S; Tahara, S; Takeda, S [Graduate School of Sciences, Kyushu University, 4-2-1 Ropponmatsu, Fukuoka 810-8560 (Japan); Kawakita, Y [Faculty of Sciences, Kyushu University, 4-2-1 Ropponmatsu, Fukuoka 810-8560 (Japan); Kohara, S [Japan Synchrotron Radiation Research Inst., 1-1-1 Kouto, Sayo-cho, Hyogo 679-5198 (Japan)], E-mail: takeda@rc.kyushu-u.ac.jp

    2008-02-15

    Superionic conducting glasses are the important materials as solid electrolytes. Amorphous Ag-Ge-Se system is well known to exhibit the superionic conducting behavior where silver ions easily migrate into the mixed structure of Ag{sub 2}Se and Ge-Se chalcogenide glass. It will be good material to study how the superionic conducting region distributes in the glassy network, and whether the conducting paths extends to the entire of the material, or the localized and limited area in an isolated region. In this paper, we will present the results of the static structure of Ag-Ge-Se system by high-energy X-ray diffraction measurements.

  13. Approaching Regional Coherence

    DEFF Research Database (Denmark)

    Vestenskov, David; Shah, Ali; Kazmi, Atia

    The report contains ideas on enhanced cooperation on both security and economy. It is a particular relevant read for regional political decision makers, institutions, private companies, and researchers that wish to gain insight into the present and future political and economic developments...... of Afghan-Pakistani relations and to the region in general. Military institutions, officers and officials facing deployment in the region as well as universities and scholars with ongoing research and programmes in the region will also benefit from output of the stabilization project that this report...

  14. Office of radiation and indoor air: Program description

    International Nuclear Information System (INIS)

    1993-06-01

    The goal of the Environmental Protection Agency's (EPA) Office of Radiation and Indoor Air is to protect the public and the environment from exposures to radiation and indoor air pollutants. The Office develops protection criteria, standards, and policies and works with other programs within EPA and other agencies to control radiation and indoor air pollution exposures; provides technical assistance to states through EPA's regional offices and other agencies having radiation and indoor air protection programs; directs an environmental radiation monitoring program; responds to radiological emergencies; and evaluates and assesses the overall risk and impact of radiation and indoor air pollution. The Office is EPA's lead office for intra- and interagency activities coordinated through the Committee for Indoor Air Quality. It coordinates with and assists the Office of Enforcement in enforcement activities where EPA has jurisdiction. The Office disseminates information and works with state and local governments, industry and professional groups, and citizens to promote actions to reduce exposures to harmful levels of radiation and indoor air pollutants

  15. Office of Disease Prevention and Health Promotion

    Science.gov (United States)

    ... Health Literacy Health Care Quality Healthy People healthfinder Office of Disease Prevention and Health Promotion Spotlight: This ... 16/2017 This site is coordinated by the Office of Disease Prevention and Health Promotion, Office of ...

  16. Challenges and outlook for the UICC-Asian Regional Office.

    Science.gov (United States)

    Akaza, Hideyuki

    2013-01-01

    At the United Nations High-level Meeting on Non-communicable Disease Prevention and Control in 2011 the link between health and socioeconomic issues was raised, becoming a global political issue. Health equity is one challenge that has hitherto not been addressed directly, although there is a growing shared recognition that cancer in Asia is an urgent social issue. At the UICC-ARO we are working to promote and widen networks of individuals and organizations in Asia and involve them in cooperation for this purpose. As part of our current activities, we are addressing the question of the "Economic burden of cancer in Asian countries: How should we face the current situation? " from a variety of angles and seeking to bring together a wealth of multidisciplinary knowledge about cancer in Asia and its related socioeconomic factors. It is essential to ensure that the real picture of cancer in Asia, which is currently not accurately understood, is conveyed clearly to all concerned, and also that the differences between cancer in Asia and in the West are highlighted.

  17. 40 CFR 59.512 - Addresses of EPA regional offices.

    Science.gov (United States)

    2010-07-01

    ..., Louisiana, New Mexico, Oklahoma, Texas), Director, Air, Pesticides and Toxics Division, 1445 Ross Avenue..., Air Pesticides and Toxics, Management Division, Atlanta Federal Center, 61 Forsyth Street, SW...

  18. Regional District Attorney's Offices - Alaska Department of Law

    Science.gov (United States)

    District Stephen B. Wallace, District Attorney Physical Address: 204 Chief Eddie Hoffman Hwy. Bethel, AK Hours M-TH 8-4:30, F 8-12 Kenai - 3rd Judicial District Scot H. Leaders, District Attorney Trading Bay

  19. Optical studies of CdSe/PVA nanocomposite films

    Science.gov (United States)

    Kushwaha, Kamal Kumar; Ramrakhaini, Meera

    2018-05-01

    The nanocomposite films of CdSe nanocrystals in polyvinyl alcohol (PVA) matrix were synthesized by environmental friendly chemical method. These composites were characterized by X-ray diffraction which indicates the hexagonal crystalline structure of CdSe with crystal size up to a few nm. The crystal size is found to decrease by increasing PVA Concentration. The photoluminescence (PL) characteristics of these composite films with varying concentration of PVA as well as Cd2+ content have been investigated. The PL peak of CdSe was observed at 510 nm and higher intensity is observed by increasing PVA concentration without any change in position of PL peak. Due to proper passivation of surface states non-radiative transition are reduced which enhance the PL intensity. By increasing concentration of Cd2+ content in the CdSe/PVA nanocomposite films, smaller CdSe nanocrystals were obtained giving higher intensity and blue shift in the PL peak due to enhanced oscillator strength and quantum confinement effect. The PL peak in green and blue region makes these composite films promising materials for optical display devices. The Refractive index of these composites was also measured at sodium line with the help of Abee's refractometer and was found in the range of 2.20-2.45. It is seen that refractive index varies with polymer concentration. This may be useful for their potential application in anti-reflection coating, display devices and optical sensors.

  20. Office 2010 Web Apps For Dummies

    CERN Document Server

    Weverka, Peter

    2010-01-01

    Enhance your Microsoft Office 2010 experience with Office 2010 Web Apps!. Office Web Apps complement Office, making it easy to access and edit files from anywhere. It also simplifies collaboration with those who don't have Microsoft Office on their computers. This helpful book shows you the optimum ways you can use Office Web Apps to save time and streamline your work. Veteran For Dummies author Peter Weverka begins with an introduction to Office Web Apps and then goes on to clearly explain how Office Web Apps provide you with easier, faster, more flexible ways to get things done.: Walks you t

  1. The Retention of Female Unrestricted Line Officers

    National Research Council Canada - National Science Library

    Pecenco, Elena G

    2005-01-01

    This thesis analyzes the retention of female Naval officers, focusing on the relationship between officer selection metrics and retention beyond minimum service obligation and the effect of lateral...

  2. 76 FR 53939 - Order of Succession for the Office of the Chief Financial Officer

    Science.gov (United States)

    2011-08-30

    ... Office of the Chief Financial Officer AGENCY: Office of the Secretary, HUD. ACTION: Notice of Order of... Chief Financial Officer. This Order of Succession supersedes all prior Orders of Succession for the Office of the Chief Financial Officer. DATES: Effective Date: August 19, 2011. FOR FURTHER INFORMATION...

  3. 76 FR 69031 - Order of Succession for the Office of the Chief Human Capital Officer

    Science.gov (United States)

    2011-11-07

    ... Office of the Chief Human Capital Officer AGENCY: Office of the Chief Human Capital Officer, HUD. ACTION: Notice of order of succession. SUMMARY: In this notice, the Chief Human Capital Officer for the... Human Capital Officer. DATES: Effective Date: October 20, 2011. FOR FURTHER INFORMATION CONTACT: Lynette...

  4. Office of the Chief Financial Officer 2012 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Kim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-01-31

    Fiscal Year 2012 was a year of progress and change in the Office of the Chief Financial Officer (OCFO) organization. The notable accomplishments outlined below strengthened the quality of the OCFO’s stewardship and services in support of the scientific mission of Lawrence Berkeley National Laboratory (LBNL). Three strategies were key to this progress: organizational transformation aligned with our goals; process redesign and effective use of technology to improve efficiency, and innovative solutions to meet new challenges. Over the next year we will continue to apply these strategies to further enhance our contributions to the Lab’s scientific mission. What follows is the budget, funding and costs for the office for FY 2012.

  5. Freshwater flux to Sermilik Fjord, SE Greenland

    Directory of Open Access Journals (Sweden)

    S. H. Mernild

    2010-10-01

    Full Text Available Terrestrial inputs of freshwater flux to Sermilik Fjord, SE Greenland, were estimated, indicating ice discharge to be the dominant source of freshwater. A freshwater flux of 40.4 ± 4.9×109 m3 y−1 was found (1999–2008, with an 85% contribution originated from ice discharge (65% alone from Helheim Glacier, 11% from terrestrial surface runoff (from melt water and rain, 3% from precipitation at the fjord surface area, and 1% from subglacial geothermal and frictional melting due to basal ice motion. The results demonstrate the dominance of ice discharge as a primary mechanism for delivering freshwater to Sermilik Fjord. Time series of ice discharge for Helheim Glacier, Midgård Glacier, and Fenris Glacier were calculated from satellite-derived average surface velocity, glacier width, and estimated ice thickness, and fluctuations in terrestrial surface freshwater runoff were simulated based on observed meteorological data. These simulations were compared and bias corrected against independent glacier catchment runoff observations. Modeled runoff to Sermilik Fjord was variable, ranging from 2.9 ± 0.4×109 m3 y−1 in 1999 to 5.9 ± 0.9×109 m3 y−1 in 2005. The sub-catchment runoff of the Helheim Glacier region accounted for 25% of the total runoff to Sermilik Fjord. The runoff distribution from the different sub-catchments suggested a strong influence from the spatial variation in glacier coverage, indicating high runoff volumes, where glacier cover was present at low elevations.

  6. Semiconductor-metal transition of Se in Ru-Se Catalyst Nanoparticles

    Science.gov (United States)

    Babu, P. K.; Lewera, Adam; Oldfield, Eric; Wieckowski, Andrzej

    2009-03-01

    Ru-Se composite nanoparticles are promising catalysts for the oxygen reduction reaction (ORR) in fuel cells. Though the role of Se in enhancing the chemical stability of Ru nanoparticles is well established, the microscopic nature of Ru-Se interaction was not clearly understood. We carried out a combined investigation of ^77Se NMR and XPS on Ru-Se nanoparticles and our results indicate that Se, a semiconductor in elemental form, becomes metallic when interacting with Ru. ^77Se spin-lattice relaxation rates are found to be proportional to T, the well-known Korringa behavior characteristic of metals. The NMR results are supported by the XPS binding energy shifts which suggest that a possible Ru->Se charge transfer could be responsible for the semiconductor->metal transition of Se which also makes Ru less susceptible to oxidation during ORR.

  7. Cs2UPd3Se6

    Directory of Open Access Journals (Sweden)

    George N. Oh

    2011-02-01

    Full Text Available Dicaesium uranium(IV tripalladium(II hexaselenide, Cs2UPd3Se6, crystallizes in the space group Fmmm in the Ba2NaCu3O6 structure type. The asymmetric unit comprises the following atoms with site symmetries as shown: U1 (mm2, Cs1 (222, Cs2 (m2m, Pd1 (.m., Pd2 (2mm, Se1 (m.., and Se2 (1. This layered structure contains six edge-sharing square-planar [PdSe4] units that form a hexagon. These, in turn, edge-share with [USe6] trigonal–prismatic units, forming an extended layer parallel to (010. The layers are stacked along [010]. They are staggered, and are separated by the Cs atoms. The Cs atoms are either coordinated in a square antiprism of Se atoms or are ten-coordinate, with one square face and the opposite face hexagonal.

  8. C-type Nd2Se3

    Directory of Open Access Journals (Sweden)

    2009-03-01

    Full Text Available The title compound, neodymium sesquiselenide, is isotypic with the other known rare-earth metal(III selenides M2Se3 (M = La–Pr and Sm–Lu with the cubic C-type structure. It adopts a cation-defective Th3P4-type arrangement with close to 8/9 of the unique neodymium-cation site occupied, leading to the composition Nd2.667Se4 (Z = 4 or Nd2Se3 (Z = 5.333, respectively. The Nd3+ cations are thus surrounded by eight selenide anions, forming trigonal [NdSe8]13− dodecahedra, whereas the Se2− anions exhibit a sixfold coordination, but due to the under-occupation of neodymium, each one is statistically surrounded by only 5.333 cations. The crystal studied was a merohedral twin with a 0.31 (6:0.69 (6 domain ratio.

  9. Synthesis and characterization of ZnSe:Fe/ZnSe core/shell nanocrystals

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Lin; Zhu, Jianguo, E-mail: yanglin_1028@163.com; Xiao, Dingquan

    2014-04-15

    High-quality ZnSe:Fe/ZnSe core/shell nanocrystals were prepared via a hydrothermal microemulsion technique. Effective surface passivation of monodisperse ZnSe:Fe nanocrystals is achieved by overcoating them with a ZnSe shell. The samples were characterized by means of XRD, EDX, TEM, PSD, XPS, photoluminescence, and Raman spectrum. The results show that the as-synthesized nanocrystals are cubic zinc blende ZnSe structure with high purity and the average particle size of ZnSe:Fe/ZnSe core/shell nanocrystal is larger than that of ZnSe:Fe core. The growth of ZnSe shell causes a small red shift in PL spectra, and then the PL quantum yield (QY) increases from 16% before shell growth to the maximum of 37% after increasing shell thickness up to 1.2 monolayers (ML). Moreover, both transverse optic (TO) and longitudinal optic (LO) phonon modes of ZnSe are shifted toward lower frequency as compared with the reported ones. -- Highlights: • ZnSe:Fe/ZnSe core/shell QDs were prepared by a hydrothermal microemulsion method. • ZnSe shell efficiently passivates surface defects by serving as a physical barrier. • The particle size and PL properties can be turned with the growth of ZnSe shell. • The luminescence efficiency and stability of QDs could be improved in this manner.

  10. Exotic topological insulator states and topological phase transitions in Sb2Se3-Bi2Se3 heterostructures

    KAUST Repository

    Zhang, Qianfan

    2012-03-27

    Topological insulator is a new state of matter attracting tremendous interest due to its gapless linear dispersion and spin momentum locking topological states located near the surface. Heterostructures, which have traditionally been powerful in controlling the electronic properties of semiconductor devices, are interesting for topological insulators. Here, we studied the spatial distribution of the topological state in Sb 2Se 3-Bi 2Se 3 heterostructures by first-principle simulation and discovered that an exotic topological state exists. Surprisingly, the state migrates from the nontrivial Bi 2Se 3 into the trivial Sb 2Se 3 region and spreads across the entire Sb 2Se 3 slab, extending beyond the concept of "surface" state while preserving all of the topological surface state characteristics. This unusual topological state arises from the coupling between different materials and the modification of electronic structure near Fermi energy. Our study demonstrates that heterostructures can open up opportunities for controlling the real-space distribution of the topological state and inducing quantum phase transitions between topologically trivial and nontrivial states. © 2012 American Chemical Society.

  11. Driving color management into the office

    Science.gov (United States)

    Newman, Todd

    2007-01-01

    the two images. In such a situation, it is much harder to say what the observer's adaptation is. There are two phenomena involved. First is mixed chromatic adaptation, where the white point to which the observer is adapted is a mixture of the white points of the display and the hardcopy. Related to this is what is known as incomplete chromatic adaptation, where the media white point does not appear perfectly white to the observer. The report from TC8-04 provides equations that extend CIECAM02 to account for mixed and incomplete chromatic adaptation. Those who work in the graphic arts know that if you want to make critical color judgments, you need a controlled lighting environment. Most color management systems are designed around a white point of D50, even for displays. This white point is the default setting for most spectrophotometers, for example. In the office environment, the situation is much less clear. There are many different lamps used in office lighting with many different white points. There have been no broad, multi-national studies of office lighting conditions, so we cannot say what typical office lighting is like, or even if there are any conditions that could be called "typical." TC8-10 is designing such a study. We intend to look at the spectral power distributions and illumination levels found in areas of offices where people tend to look at images. Once we have gathered this data, we will analyze it to see if any trends can be found. There may be similarities within geographic regions, job categories, or seasonal variations that would be useful to know. CIE Division 8 members hope that by applying the research results from our technical committees, color engineers will be able to help their customers get pleasing results in the uncalibrated, unmeasured, unpredictable environment that is the office workplace.

  12. 37 CFR 1.414 - The United States Patent and Trademark Office as a Designated Office or Elected Office.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false The United States Patent and Trademark Office as a Designated Office or Elected Office. 1.414 Section 1.414 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing...

  13. 76 FR 28793 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of... Hill, NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  14. 76 FR 3918 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-01-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of... Assistant NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750, Bethesda, Maryland 20892...

  15. 76 FR 77240 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2011-12-12

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(d) of..., NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  16. 77 FR 66624 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2012-11-06

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of..., Maryland 20892. Contact Person: Ronna Hill, NSABB Program Assistant, NIH Office of Biotechnology Activities...

  17. 75 FR 15713 - Office of Biotechnology Activities; Office of Science Policy; Office of the Director; Notice of a...

    Science.gov (United States)

    2010-03-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Lewallen, Advisory Committee Coordinator, Office of Biotechnology Activities, Office of Science Policy..., Director, Office of Biotechnology Activities, National Institutes of Health. [FR Doc. 2010-6970 Filed 3-29...

  18. 75 FR 58410 - Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of...

    Science.gov (United States)

    2010-09-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology Activities, Office of Science Policy, Office of the Director; Notice of Meeting Pursuant to section 10(a) of..., NSABB Program Assistant, NIH Office of Biotechnology Activities, 6705 Rockledge Drive, Suite 750...

  19. Tropical Zero Energy Office Building

    DEFF Research Database (Denmark)

    Reimann, Gregers Peter; Kristensen, Poul Erik

    2006-01-01

    The new headquarter for Pusat Tenaga Malaysia is designed to be a Zero Emission Office Building (ZEO). A full range of passive and active energy efficiency measures are implemented such that the building will need no more electricity than what can be produced via its own Building Integrated PV...... lighting. These measures include the use of high efficient lighting controlled according to demand, high efficiency pumps and fans, a high efficiency chiller, and use of energy efficient office equipment. The buildings PV system is connected to the grid. Solar electricity is exported to the grid during...... of 24 – 26 oC can be maintained throughout the office hours. The PV roof of the building serves multiple purposes. During daytime, the roof becomes the powerplant of the building, and during nighttime, the PV roof becomes the “cooling tower” for the chiller. The roof will be covered by a thin water film...

  20. EPR of SeO2- and SeO3- radicals in alkaline borate glasses with 77Se isotope

    International Nuclear Information System (INIS)

    Galimov, D.G.; Tarzimanov, K.D.

    1977-01-01

    Alkaline borate glasses with 77 Se were investigated in order to establish the nature of selenium compounds and radicals in glasses. The relationship between alkali ions and the oxygen radical of selenium was determined by decoding the hyperfine structure of the alkaline borate glass EPR spectra obtained before and after γ-irradiation. The irradiated and non-irradiated glasses were characterized by hyperfine splitting of the EPR lines from the α- and β centres. Moreover, the irradiated samples were noted to have a line doublet (signal phi). With intenser reduction conditions of glass fusion, the intensities of α, β, and phi signals were noted to decline. This confirmes the suggestion that these centres were caused by oxygen compouds. The authors concluded that α and β signals were due to the paramagnetic centres of SeO 2 - and [SeO 2 - ]R + , and phi signal to the SeO 3 - radicals

  1. Program Officer | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Liaises with program colleagues in Ottawa and the regional offices on issues of project development and management;; Assists senior team members in the identifying, developing and managing IDRC's contacts with other international agencies and Canadian institutions;; Contributes to Centre-wide public relations efforts ...

  2. 40 CFR 1.37 - Office of External Affairs.

    Science.gov (United States)

    2010-07-01

    ... program direction and professional review of the performance of public affairs functions in the Regional... result in contracts in the area of public information and community relations. It develops proposals and... Administrator for External Affairs and supervises all the functions of the Office. The Director acts as national...

  3. Speciation of Se and DOC in soil solution and their relation to Se bioavailability.

    Science.gov (United States)

    Weng, Liping; Vega, Flora Alonso; Supriatin, Supriatin; Bussink, Wim; Van Riemsdijk, Willem H

    2011-01-01

    A 0.01 M CaCl(2) extraction is often used to asses the bioavailability of plant nutrients in soils. However, almost no correlation was found between selenium (Se) in the soil extraction and Se content in grass. The recently developed anion Donnan membrane technique was used to analyze chemical speciation of Se in the 0.01 M CaCl(2) extractions of grassland soils and fractionation of DOC (dissolved organic carbon). The results show that most of Se (67-86%) in the extractions (15 samples) are colloidal-sized Se. Only 13-34% of extractable Se are selenate, selenite and small organic Se (<1 nm). Colloidal Se is, most likely, Se bound to or incorporated in colloidal-sized organic matter. The dominant form of small Se compounds (selenate, selenite/small organic compounds) depends on soil. A total of 47-85% of DOC is colloidal-sized and 15-53% are small organic molecules (<1 nm). In combination with soluble S (sulfur) and/or P (phosphor), concentration of small DOC can explain most of the variability of Se content in grass. The results indicate that mineralization of organic Se is the most important factor that controls Se availability in soils. Competition with sulfate and phosphate needs to be taken into account. Further research is needed to verify if concentration of small DOC is a good indicator of mineralization of soil organic matter.

  4. Ocean to continent transfer of atmospheric Se as revealed by epiphytic lichens

    International Nuclear Information System (INIS)

    Wen Hanjie; Carignan, Jean

    2009-01-01

    There is still a long-term debate concerning the relative contributions of naturally emitted and anthropogenic Se at the regional and local scales. Here, Se and heavy metal concentrations are reported for epiphytic lichens collected in coastal and inland areas from the USA, Canada and France for assessing atmospheric Se source. Correlations found between Se and Cl in lichens confirmed the major marine biogenic source for atmospheric Se. Continental samples do not show systematic relationships between Se and other metal (Pb, Cu, In ...) contents, even for lichens collected in the vicinity of smelters or close to urban areas. Our results suggest that, although anthropogenic Se may be present, the marine biogenic Se source is a major contributor to atmospheric Se for our sampling locations. The contribution of naturally emitted atmospheric Se may be significant in urban and industrial areas and should be taken into account for further studies. - Although anthropogenic Se may be present, the contribution of naturally emitted atmospheric Se may be significant in urban and industrial areas and should be taken into account for further studies.

  5. 12 CFR 561.39 - Principal office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Principal office. 561.39 Section 561.39 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.39 Principal office. The term principal office means the home...

  6. 28 CFR 90.19 - State office.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false State office. 90.19 Section 90.19...¢ Training ⢠Officers ⢠Prosecutors) Violence Against Women Formula Grant Program § 90.19 State office. (a... office for the purposes of: (1) Certifying qualifications for funding under this subpart B; (2...

  7. 7 CFR 7.17 - Dual office.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Dual office. 7.17 Section 7.17 Agriculture Office of... STATE, COUNTY AND COMMUNITY COMMITTEES § 7.17 Dual office. (a) County committee membership. A member of... any other county office employee. (b) Community committee membership. A member of the community...

  8. 31 CFR 50.2 - Responsible office.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Responsible office. 50.2 Section 50.2 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM General Provisions § 50.2 Responsible office. The office responsible for the administration of the...

  9. Owen Barwell - Chief Financial Officer | NREL

    Science.gov (United States)

    Owen Barwell - Chief Financial Officer Owen Barwell - Chief Financial Officer A photo of Owen , analysis, and management. He previously served as the Acting Chief Financial Officer and Deputy Chief Financial Officer of the U.S. Department of Energy (DOE), where he was directly responsible for DOE's

  10. 48 CFR 908.7103 - Office machines.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Office machines. 908.7103... PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Acquisition of Special Items 908.7103 Office machines. Acquisitions of office machines by DOE offices and its authorized contractors shall be in accordance with FPMR...

  11. 77 FR 3506 - Copyright Office Fees

    Science.gov (United States)

    2012-01-24

    ... creativity. The copyright law itself is designed to promote and protect authorship and this includes... LIBRARY OF CONGRESS Copyright Office [Docket No. 2012-1] Copyright Office Fees AGENCY: Copyright Office, Library of Congress. ACTION: Notice of Inquiry; Fees. SUMMARY: The U.S. Copyright Office is in...

  12. 75 FR 47495 - Office of the Ombudsman

    Science.gov (United States)

    2010-08-06

    ... Office of Finance, and any person that has a business relationship with a regulated entity or the Office... entity or the Office of Finance that involves the provision of goods or services. The term business... Office of Finance of the Federal Home Loan Bank System. Person would mean an organization, business...

  13. 7 CFR 2003.14 - Field Offices.

    Science.gov (United States)

    2010-01-01

    ...) ADMINISTRATIVE REGULATIONS ORGANIZATION Functional Organization of the Rural Development Mission Area § 2003.14... Office Program Directors. State Directors may organizationally structure their offices based on the... tier program delivery structure. In a three tier system, Local offices report to an Area office, that...

  14. Excitons, biexcitons, and phonons in ultrathin CdSe/ZnSe quantum structures

    DEFF Research Database (Denmark)

    Gindele, F.; Woggon, Ulrike; Langbein, Wolfgang Werner

    1999-01-01

    The optical properties of CdSe nanostructures grown by migration-enhanced epitaxy of CdSe on ZnSe are studied by time-, energy-, and temperature-dependent photoluminescence and excitation spectroscopy, as well as by polarization-dependent four-wave mixing and two-photon absorption experiments...

  15. Como Perseu se defendeu de Medusa?

    Directory of Open Access Journals (Sweden)

    Rose Lumertz de Freitas

    2012-04-01

    Full Text Available Na psicanálise francesa, principalmente com Lacan, o conceito de falta passou a ser de grande importância. Ao que, então, perguntamos: o que é a falta? E quando esta falta? O que acontece? O que acontece quando o não especularizável não está excluído, se fazendo, assim, especular? Quando Perseu vai ao encontro de Medusa, guiando-se por sua imagem refletida em um espelho de bronze polido, segurado por Atena, como pôde este herói defender-se de Medusa? Qual foi a forma encontrada por ele para se defender da presença do objeto que introduz a dimensão do real nu?

  16. Keep handovers in the office.

    Science.gov (United States)

    Richards, Louise

    2017-06-14

    Patient information is meant to be confidential. How is that possible when you give a bedside handover with other patients in the room (Readers' Panel, June 7). Handovers should be done in the office, followed by a walk around to introduce yourself as the nurse taking over the care, and to check on any infusions.

  17. Office Skills: Measuring Typewriting Output.

    Science.gov (United States)

    Petersen, Lois E.; Kruk, Leonard B.

    1978-01-01

    The advent of word processing centers has provided typewriting teachers with an alternative measurement system that, instead of penalizing errors, grades students according to Usable Lines Produced (ULP). The ULP system is job-oriented and promotes realistic office standards in typewriting productivity. (MF)

  18. Enlisted or Officer Drone Pilots

    Science.gov (United States)

    2010-04-01

    the property of the United States government. AU/ACSC/Rafnson, Gary B/AY10 3 Abstract This paper compares remotely piloted aircraft— drones ...operations in both the US Army and US Air Force. It argues that officers should continue to pilot Air Force drones because of the increased risks and

  19. Thermoelectric prospects of chemically deposited PbSe and SnSe thin films

    Science.gov (United States)

    Nair, P. K.; Martínez, Ana Karen; Rosa García Angelmo, Ana; Barrios Salgado, Enue; Nair, M. T. S.

    2018-03-01

    Thin films of PbSe of 400-600 nm in thickness, were obtained via chemical deposition from a solution containing lead nitrate, thiourea and selenosufate. SnSe thin films of 90-180 nm in thickness, were also obtained by chemical deposition from a solution containing selenosulfate. Optical and electrical properties of these thin films were significantly altered by heating them in selenium vapor at 300 °C. Thin film PbSe has a bandgap (Eg) of 1.17 eV (direct gap, forbidden transitions), which decreases to 0.77 eV when it has been heated. Its electrical conductivity (σ) is p-type: 0.18 Ω-1 cm-1 (as-prepared), and 6.4 Ω-1 cm-1 when heated. Thin film SnSe is of orthorhombic crystalline structure which remains stable when heated at 300 °C, but its Eg increases from 1.12 eV (indirect) in as-prepared film to 1.5 eV (direct, forbidden transitions) upon heating. Its electrical conductivity is p-type, which increases from 0.3 Ω-1 cm-1 (as-prepared) to 1 Ω-1 cm-1 when heated (without Se-vapor). When SnSe film is heated at 300 °C in the presence of Se-vapor, they transform to SnSe2, with Eg of 1.5 eV (direct, forbidden) with n-type electrical conductivity, 11 Ω-1 cm-1. The Seebeck coefficient for the PbSe films is: +0.55 mV K-1 (as prepared) and +0.275 mV K-1 (heated); for SnSe films it is: +0.3 mV K-1 (as prepared) and +0.20 mV K-1 (heated); and for SnSe2 film, - 0.35 mV K-1. A five-element PbSe-SnSe2-PbSe-SnSe2-PbSe thermoelectric device demonstrated 50 mV for a temperature difference ΔT = 20 °C (2.5 mV K-1). For SnSe-SnSe2-SnSe-SnSe2-SnSe device, the value is 15 mV for ΔT = 20 °C (0.75 mV K-1). Prospect of these thin films in thermoelectric devices of hybrid materials, in which the coatings may be applied on distinct substrate and geometries is attractive.

  20. Office automation: a look beyond word processing

    OpenAIRE

    DuBois, Milan Ephriam, Jr.

    1983-01-01

    Approved for public release; distribution is unlimited Word processing was the first of various forms of office automation technologies to gain widespread acceptance and usability in the business world. For many, it remains the only form of office automation technology. Office automation, however, is not just word processing, although it does include the function of facilitating and manipulating text. In reality, office automation is not one innovation, or one office system, or one tech...

  1. Lustre filesystem for CMS storage element (SE)

    International Nuclear Information System (INIS)

    Wu, Y; Kim, B; Avery, P; Fu, Y; Bourilkov, D; Taylor, C; Prescott, C; Rodriguez, J

    2011-01-01

    This paper presents our effort to integrate the Lustre filesystem with BeStMan, GridFTP and Ganglia to make it a fully functional WLCG SE (Storage Element). We first describe the configuration of our Lustre filesystem at the University of Florida and our integration process. We then present benchmark performance figures and IO rates from the CMS analysis jobs and the WAN data transfer performance that are conducted on the Lustre SE.

  2. The system SnTe-InSe

    International Nuclear Information System (INIS)

    Gurshumov, A.P.; Alidzhanov, M.A.; Aliev, A.S.; Gadzhiev, T.G.; Mamedov, N.A.

    1986-01-01

    This paper discusses the nature of the interaction and physicochemical properties of the alloys of the system SnTe-InSe. The DTA was performed on an NTR-74 pyrometer, XPA on a Dron-2.0 diffractometer and MSA on an MIM-7 metallographic microscope. The microhardness of the samples was determined on a PMT-3 microhardness tester. The congruently melting compound SnInTeSe and solid solutions based on the starting components are formed in the system

  3. Los jóvenes se incomunican

    Directory of Open Access Journals (Sweden)

    Margarita Ferro

    2015-01-01

    Full Text Available Hace años los jóvenes se comunicaban y relacionaban con sus amigos del barrio o de la escuela por lo que desde pequeños desarrollaban una comunicación interpersonal fluida. Hoy los video-juegos han sustituido la amistad y se han transformado en elementos de la comunicación. La autora analiza el mundo del nintendo y su influencia en las personas

  4. NASA's Astronant Family Support Office

    Science.gov (United States)

    Beven, Gary; Curtis, Kelly D.; Holland, Al W.; Sipes, Walter; VanderArk, Steve

    2014-01-01

    During the NASA-Mir program of the 1990s and due to the challenges inherent in the International Space Station training schedule and operations tempo, it was clear that a special focus on supporting families was a key to overall mission success for the ISS crewmembers pre-, in- and post-flight. To that end, in January 2001 the first Family Services Coordinator was hired by the Behavioral Health and Performance group at NASA JSC and matrixed from Medical Operations into the Astronaut Office's organization. The initial roles and responsibilities were driven by critical needs, including facilitating family communication during training deployments, providing mission-specific and other relevant trainings for spouses, serving as liaison for families with NASA organizations such as Medical Operations, NASA management and the Astronaut Office, and providing assistance to ensure success of an Astronaut Spouses Group. The role of the Family Support Office (FSO) has modified as the ISS Program matured and the needs of families changed. The FSO is currently an integral part of the Astronaut Office's ISS Operations Branch. It still serves the critical function of providing information to families, as well as being the primary contact for US and international partner families with resources at JSC. Since crews launch and return on Russian vehicles, the FSO has the added responsibility for coordinating with Flight Crew Operations, the families, and their guests for Soyuz launches, landings, and Direct Return to Houston post-flight. This presentation will provide a summary of the family support services provided for astronauts, and how they have changed with the Program and families the FSO serves. Considerations for future FSO services will be discussed briefly as NASA proposes one year missions and beyond ISS missions. Learning Objective: 1) Obtain an understanding of the reasons a Family Support Office was important for NASA. 2) Become familiar with the services provided for

  5. The determination of Se content in Se egg by NAA in MNSR

    International Nuclear Information System (INIS)

    Wang Ke; Hou Xiaolin

    1994-01-01

    The selenium contents in the yolk, albumin and shell of the egg which was laid by layer hen fed with various Se concentrations are determined by thermal neutron activation analysis with a nuclear reaction 78 Se(n, γ) 77 Se m on the miniature neutron source reactor (MNSR). The results show that the more the selenium added to the feed, the higher the Se content in the egg and that in the egg constituents, the highest Se content is in the egg yolk and the lowest in the egg albumin

  6. Thermoelectric transport of Se-rich Ag2Se in normal phases and phase transitions

    International Nuclear Information System (INIS)

    Mi, Wenlong; Lv, Yanhong; Qiu, Pengfei; Shi, Xun; Chen, Lidong; Zhang, Tiansong

    2014-01-01

    Small amount of Se atoms are used to tune the carrier concentrations (n H ) and electrical transport in Ag 2 Se. Significant enhancements in power factor and thermoelectric figure of merit (zT) are observed in the compositions of Ag 2 Se 1.06 and Ag 2 Se 1.08 . The excessive Se atoms do not change the intrinsically electron-conducting character in Ag 2 Se. The detailed analysis reveals the experiment optimum carrier concentration in Ag 2 Se is around 5 × 10 18  cm −3 . We also investigate the temperature of maximum zT and the thermoelectric transport during the first order phase transitions using the recently developed measurement system

  7. Measurement of 76Se and 78Se (γ, n) cross sections

    International Nuclear Information System (INIS)

    Kitatani, Fumito; Harada, Hideo; Goko, Shinji; Utsunomiya, Hiroaki; Akimune, Hidetoshi; Toyokawa, Hiroyuki; Yamada, Kawakatsu

    2011-01-01

    The (γ, n) cross sections of Se isotopes ( 76 Se, 78 Se) were measured to supply fundamental data for estimating the inverse reaction cross section, i.e., the 79 Se(n, γ) 80 Se cross section. The enriched samples and a reference 197 Au sample were irradiated with laser-Compton scattering (LCS) γ-rays. The excitation function of each (γ, n) cross section was determined for the energy range from each near neutron separation energy to the threshold energy of (γ, 2n) reaction. The energy point corresponding to each cross section was deduced using the accurately determined energy distribution of LCS γ-rays. Systematic (γ, n) cross sections for Se isotopes including 80 Se were compared with those calculated by using a statistical model calculation code TALYS. (author)

  8. 76 FR 67472 - Order of Succession for the Office of the Chief Information Officer

    Science.gov (United States)

    2011-11-01

    ...: Juanita Galbreath, Deputy Chief Information Officer for Cyber Security and Privacy, Office of the Chief...) Deputy Chief Information Officer, for IT Operations; (3) Deputy Chief Information Officer, for Cyber Security and Privacy; (4) Deputy Chief Information Officer, for Business and IT Modernization. These...

  9. A Firsthand Comparison of a System Office to a College Office

    Science.gov (United States)

    Hom, Willard C.

    2010-01-01

    System offices for community college institutional research differ in many ways from campus offices for community college institutional research. The other chapters in this volume describe salient characteristics of system IR offices, but many readers may want to see a direct comparison of system IR offices to campus IR offices in the community…

  10. 76 FR 53935 - Delegation Authority for the Office of the Chief Financial Officer

    Science.gov (United States)

    2011-08-30

    ... Office of the Chief Financial Officer AGENCY: Office of the Secretary, HUD. ACTION: Notice of delegation of authority. SUMMARY: In this notice, the Secretary of HUD, pursuant to the Chief Financial Officers Act of 1990 (CFO Act), which established the position of the Chief Financial Officer within HUD, is...

  11. 76 FR 73601 - Request for Comments on Additional USPTO Satellite Offices for the Nationwide Workforce Program

    Science.gov (United States)

    2011-11-29

    ...) Improve recruitment of patent examiners, including data on employment rates and other economic factors in... additional factors the USPTO should consider in comparing regions. While the Office welcomes and values all... future satellite office locations will be made based on the criteria outlined in the AIA and in line with...

  12. 44 CFR 11.11 - Administrative claim; when presented; appropriate FEMA office.

    Science.gov (United States)

    2010-10-01

    ... Federal Tort Claims Act § 11.11 Administrative claim; when presented; appropriate FEMA office. (a) For the purpose of this part, and the provisions of the Federal Tort Claims Act a claim is deemed to have been... Administrator of the FEMA Regional Office in which is employed the FEMA employee whose negligence or wrongful...

  13. 18 CFR 375.303 - Delegations to the Director of the Office of Electric Reliability.

    Science.gov (United States)

    2010-04-01

    ... Director of the Office of Electric Reliability. 375.303 Section 375.303 Conservation of Power and Water... Delegations § 375.303 Delegations to the Director of the Office of Electric Reliability. The Commission... Electric Reliability Organization or Regional Entity rules or procedures; (ii) Reject an application...

  14. Hopping conduction in gamma-irradiated InSe and InSe:Sn single crystals

    International Nuclear Information System (INIS)

    MUSTAFAEVA, S.N.; ISMAILOV, A.A.; ASADOV, M.M.

    2010-01-01

    Full text : The semiconductive InSe layer compound is characterized by a strong covalent bond inside the layers and a weak Van der Waals bonding between them. It was shown that across the layers of InSe single crystals at low temperatures (T ≤ 200 K) at direct current (dc) hopping conduction through localized states near the Fermi level takes place. The results of dc-conductivity of gamma-irradiated p-InSe and n-InSe : Sn layer single crystals have been presented in this work. ρ-InSe single crystal specimens grown by the Bridgman method were used in the experiments. Plates of the crystals under study were obtained by cleaving along the layers of single crystal ingots. The single-crystal InSe samples for electric measurements had the form of planar capacitors normal to the C axis of the crystals, with silver-paste electrodes. The thickness of the InSe samples was 300 mkm. Co 60 serves as the source of irradiation with energy of gamma-quantum equal to 1.3 MeV. The electric properties of non-irradiated and gamma-irradiated InSe crystals were measured under the same conditions. It is revealed that InSe and InSe : Sn (0.2 and 0.4 mole percent Sn) single crystals exhibit a variable range hopping conduction along a normal to their natural layers at temperatures T≤200 K in a dc electric field. From experimental data the parameters of localized states of p-InSe and n-InSe : Sn were calculated before and after gamma-irradiation. It is revealed that gamma-irradiation of p-InSe and n-InSe : Sn (0.2 and 0.4 mole percent Sn) single crystals leads to significant change of localized states parameters. After gamma-irradiation the density of states near the Fermi level increased, but their energy spread and the average jump distance decreased. The concentrations of radiated defects were estimated in p-InSe (5.18*10 1 7 sm - 3) and n-InSe : Sn (2.5*10 1 7 - 2.7*10 1 8 sm - 3) single crystals. The present results demonstrate that gamma-irradiation offers the possibility of tuning

  15. Timely resolved measurements on CdSe nanoparticles; Zeitaufgeloeste Messungen an CdSe Nanopartikeln

    Energy Technology Data Exchange (ETDEWEB)

    Holt, B.E. von

    2006-06-06

    By means of infrared spectroscopy the influence of the organic cover on structure and dynamics of CdSe nanoparticles was studied. First a procedure was developed, which allows to get from the static infrared spectrum informations on the quality of the organic cover and the binding behaviour of the ligands. On qualitatively high-grade and well characterized samples thereafter the dynamics of the lowest-energy electron level 1S{sub e} was time-resolvedly meausred in thew visible range. As reference served CdSe TOPO, which was supplemented by samples with the ligands octanthiole, octanic acid, octylamine, naphthoquinone, benzoquinone, and pyridine. The studied nanoparticles had a diameter of 4.86 nm. By means of the excitation-scanning or pump=probe procedure first measurements in the picosecond range were performed. The excitation wavelengths were thereby spectrally confined and so chosen that selectively the transitions 1S{sub 3/2}-1S-e and 1P{sub 3/2}-1P{sub e} but not the intermediately lyingt transition 2S{sub 3/2}-1S{sub e} were excited. The excitation energies were kept so low that the excitation of several excitons in one crystal could be avoided. The scanning wavelength in the infrared corresponded to the energy difference between the electron levels 1S{sub e} and 1P{sub e}. The transients in the picosecond range are marked by a steep increasement of the signal, on which a multi-exponential decay follows. The increasement, which reproduces the popiulation of the excited state, isa inependent on the choice of the ligands. The influence of the organic cover is first visible in the different decay times of the excited electron levels. the decay of the measurement signal of CdSe TOPO can be approximatively described by three time constants: a decay constant in the early picosecond region, a time constant around hundert picoseconds, and a time constant of some nanoseconds. At increasing scanning wavelength the decay constants become longer. By directed excitation

  16. ¿ Como se hace una Telenovela ?

    Directory of Open Access Journals (Sweden)

    Iván Gavaldón

    2015-01-01

    Full Text Available La autora relata la historia de las Relaciones Públicas y dice que surgieron y se desarrollaron para legitimar ante el público los intereses económicos y políticos de quienes detentan el poder. Se cuestiona sobre el por qué no aplicar las relaciones públicas, en organizaciones populares, para que mejoren su publicación y orienten sus propósitos de desarrollo. El tema que aborda las Políticas culturales en América Latina acopia un extracto de lo más trascendente de los ensayos del libro editado por Néstor García Canclini. Sobre la telenovela se afirma que esta ha llegado a ser uno de los instrumentos más importantes de la comunicación popular: por ella desfilan las identidades de las más variadas culturas brasileñas. Y en cuanto a la caricatura se relata lo que ocurrió en el Seminario taller " Caricatura y Periodismo", realizado el(9-11 de Nov.- 1987 en el CIESPAL. El estudio sobre el mercado del vídeo se ve dificultado por la imprecisión de los datos obtenidos. Los datos oficiales no siempre se aproximan a la realidad, pues el mercado de vídeo se instauró en América Latina partiendo de una lógica totalmente diversa de los equipos de sonido e imagen.

  17. 77 FR 64399 - Order of Succession for HUD Region V

    Science.gov (United States)

    2012-10-19

    ... Region V AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region V). This Order of Succession supersedes all previous Orders of Succession for HUD Region V. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  18. 77 FR 64402 - Order of Succession for HUD Region X

    Science.gov (United States)

    2012-10-19

    ... Region X AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region X). This Order of Succession supersedes all previous Orders of Succession for HUD Region X. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  19. 77 FR 64398 - Order of Succession for HUD Region IV

    Science.gov (United States)

    2012-10-19

    ... Region IV AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region IV). This Order of Succession supersedes all previous Orders of Succession for HUD Region IV. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  20. 77 FR 64396 - Order of Succession for HUD Region II

    Science.gov (United States)

    2012-10-19

    ... Region II AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region II). This Order of Succession supersedes all previous Orders of Succession for Region II. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  1. 77 FR 64401 - Order of Succession for HUD Region VIII

    Science.gov (United States)

    2012-10-19

    ... Region VIII AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region VIII). This Order of Succession supersedes all previous Orders of Succession for HUD Region VIII. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D...

  2. 77 FR 64396 - Order of Succession for HUD Region I

    Science.gov (United States)

    2012-10-19

    ... Region I AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... Field Offices (Region I). This Order of Succession supersedes all previous Orders of Succession for HUD Region I. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D. Reynolds...

  3. 77 FR 64399 - Order of Succession for HUD Region VI

    Science.gov (United States)

    2012-10-19

    ... Region VI AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... its Field Offices (Region VI). This Order of Succession supersedes all previous Orders of Succession for HUD Region VI. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D...

  4. Characterization of CdSe polycrystalline films by photoluminescence spectroscopy

    International Nuclear Information System (INIS)

    Brasil, M.J.S.P.

    1985-01-01

    The characterization of CdSe polycristalline films were done by photoluminescence spectroscopy, X-ray diffraction analysis, diagrams IxV, and efficiency of solar energy conversion for cells done by these films. The experimental data shown strong temperature dependence of annealing, and the optimum temperature around 650 0 C was determined. The films did not present photoluminescence before heat treatment, but the annealed sample spectrum showed fine structures in the excitonic region, crystal phase transformation, enhancement of grain size, and better efficiency of the cell. Measurements of photoluminescence between 2 and 300 K, showed two bands of infrared emission, width and intense enough. The shape, at half-width, and the integrated intensity of one these bands were described by a configuration coordinate model for deep centers. Based on obtained results, some hypothesis about the origin of these bands and its correlation with efficiency of cells done with CdSe polycrystalline films, are proposed. (M.C.K.) [pt

  5. Mantle structure and tectonic history of SE Asia

    Science.gov (United States)

    Hall, Robert; Spakman, Wim

    2015-09-01

    Seismic travel-time tomography of the mantle under SE Asia reveals patterns of subduction-related seismic P-wave velocity anomalies that are of great value in helping to understand the region's tectonic development. We discuss tomography and tectonic interpretations of an area centred on Indonesia and including Malaysia, parts of the Philippines, New Guinea and northern Australia. We begin with an explanation of seismic tomography and causes of velocity anomalies in the mantle, and discuss assessment of model quality for tomographic models created from P-wave travel times. We then introduce the global P-wave velocity anomaly model UU-P07 and the tectonic model used in this paper and give an overview of previous interpretations of mantle structure. The slab-related velocity anomalies we identify in the upper and lower mantle based on the UU-P07 model are interpreted in terms of the tectonic model and illustrated with figures and movies. Finally, we discuss where tomographic and tectonic models for SE Asia converge or diverge, and identify the most important conclusions concerning the history of the region. The tomographic images of the mantle record subduction beneath the SE Asian region to depths of approximately 1600 km. In the upper mantle anomalies mainly record subduction during the last 10 to 25 Ma, depending on the region considered. We interpret a vertical slab tear crossing the entire upper mantle north of west Sumatra where there is a strong lateral kink in slab morphology, slab holes between c.200-400 km below East Java and Sumbawa, and offer a new three-slab explanation for subduction in the North Sulawesi region. There is a different structure in the lower mantle compared to the upper mantle and the deep structure changes from west to east. What was imaged in earlier models as a broad and deep anomaly below SE Asia has a clear internal structure and we argue that many features can be identified as older subduction zones. We identify remnants of slabs

  6. Office design's impact on sick leave rates.

    Science.gov (United States)

    Bodin Danielsson, Christina; Chungkham, Holendro Singh; Wulff, Cornelia; Westerlund, Hugo

    2014-01-01

    The effect of office type on sickness absence among office employees was studied prospectively in 1852 employees working in (1) cell-offices; (2) shared-room offices; (3) small, (4) medium-sized and (5) large open-plan offices; (6) flex-offices and (7) combi-offices. Sick leaves were self-reported two years later as number of (a) short and (b) long (medically certified) sick leave spells as well as (c) total number of sick leave days. Multivariate logistic regression analysis was used, with adjustment for background factors. A significant excess risk for sickness absence was found only in terms of short sick leave spells in the three open-plan offices. In the gender separate analysis, this remained for women, whereas men had a significantly increased risk in flex-offices. For long sick leave spells, a significantly higher risk was found among women in large open-plan offices and for total number of sick days among men in flex-offices. A prospective study of the office environment's effect on employees is motivated by the high rates of sick leaves in the workforce. The results indicate differences between office types, depending on the number of people sharing workspace and the opportunity to exert personal control as influenced by the features that define the office types.

  7. The IAU Office of Astronomy Development

    Science.gov (United States)

    Mauduit, Jean-Christophe; Govender, K.

    2014-01-01

    The International Astronomical Union (IAU), the largest body of professional astronomers in the world, has set up the Office of Astronomy for Development (OAD) in partnership with the South African National Research Foundation (NRF). The OAD is located at the South African Astronomical Observatory (SAAO) in Cape Town. Its mission is to realise the IAU's Strategic Plan, which aims to use astronomy as a tool for development. It focuses on the following three main areas: "Universities and Research", "Children and Schools" and "Public Outreach". Eighteen projects worldwide have been funded for 2013 and are currently under way. More will be starting in 2014. The OAD is also setting up regional nodes and language expertise centres around the world. This presentation will describe the ongoing activities of the OAD and plans for the future.

  8. PbSe Nanocrystal Excitonic Solar Cells

    KAUST Repository

    Choi, Joshua J.

    2009-11-11

    We report the design, fabrication, and characterization of colloidal PbSe nanocrystal (NC)-based photovoltaic test structures that exhibit an excitonic solar cell mechanism. Charge extraction from the NC active layer is driven by a photoinduced chemical potential energy gradient at the nanostructured heterojunction. By minimizing perturbation to PbSe NC energy levels and thereby gaining insight into the "intrinsic" photovoltaic properties and charge transfer mechanism of PbSe NC, we show a direct correlation between interfacial energy level offsets and photovoltaic device performance. Size dependent PbSe NC energy levels were determined by cyclic voltammetry and optical spectroscopy and correlated to photovoltaic measurements. Photovoltaic test structures were fabricated from PbSe NC films sandwiched between layers of ZnO nanoparticles and PEDOT:PSS as electron and hole transporting elements, respectively. The device current-voltage characteristics suggest a charge separation mechanism that Is distinct from previously reported Schottky devices and consistent with signatures of excitonic solar cells. Remarkably, despite the limitation of planar junction structure, and without film thickness optimization, the best performing device shows a 1-sun power conversion efficiency of 3.4%, ranking among the highest performing NC-based solar cells reported to date. © 2009 American Chemical Society.

  9. A transferable force field for CdS-CdSe-PbS-PbSe solid systems

    Science.gov (United States)

    Fan, Zhaochuan; Koster, Rik S.; Wang, Shuaiwei; Fang, Changming; Yalcin, Anil O.; Tichelaar, Frans D.; Zandbergen, Henny W.; van Huis, Marijn A.; Vlugt, Thijs J. H.

    2014-12-01

    A transferable force field for the PbSe-CdSe solid system using the partially charged rigid ion model has been successfully developed and was used to study the cation exchange in PbSe-CdSe heteronanocrystals [A. O. Yalcin et al., "Atomic resolution monitoring of cation exchange in CdSe-PbSe heteronanocrystals during epitaxial solid-solid-vapor growth," Nano Lett. 14, 3661-3667 (2014)]. In this work, we extend this force field by including another two important binary semiconductors, PbS and CdS, and provide detailed information on the validation of this force field. The parameterization combines Bader charge analysis, empirical fitting, and ab initio energy surface fitting. When compared with experimental data and density functional theory calculations, it is shown that a wide range of physical properties of bulk PbS, PbSe, CdS, CdSe, and their mixed phases can be accurately reproduced using this force field. The choice of functional forms and parameterization strategy is demonstrated to be rational and effective. This transferable force field can be used in various studies on II-VI and IV-VI semiconductor materials consisting of CdS, CdSe, PbS, and PbSe. Here, we demonstrate the applicability of the force field model by molecular dynamics simulations whereby transformations are initiated by cation exchange.

  10. A transferable force field for CdS-CdSe-PbS-PbSe solid systems

    Energy Technology Data Exchange (ETDEWEB)

    Fan, Zhaochuan; Vlugt, Thijs J. H., E-mail: t.j.h.vlugt@tudelft.nl [Process and Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft,The Netherlands (Netherlands); Koster, Rik S.; Fang, Changming; Huis, Marijn A. van [Debye Institute for Nanomaterials Science and Center for Extreme Matter and Emergent Phenomena, Utrecht University, Princetonplein 5, 3584 CC Utrecht (Netherlands); Wang, Shuaiwei [Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou, Henan 450006 (China); Yalcin, Anil O.; Tichelaar, Frans D.; Zandbergen, Henny W. [Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft (Netherlands)

    2014-12-28

    A transferable force field for the PbSe-CdSe solid system using the partially charged rigid ion model has been successfully developed and was used to study the cation exchange in PbSe-CdSe heteronanocrystals [A. O. Yalcin et al., “Atomic resolution monitoring of cation exchange in CdSe-PbSe heteronanocrystals during epitaxial solid-solid-vapor growth,” Nano Lett. 14, 3661–3667 (2014)]. In this work, we extend this force field by including another two important binary semiconductors, PbS and CdS, and provide detailed information on the validation of this force field. The parameterization combines Bader charge analysis, empirical fitting, and ab initio energy surface fitting. When compared with experimental data and density functional theory calculations, it is shown that a wide range of physical properties of bulk PbS, PbSe, CdS, CdSe, and their mixed phases can be accurately reproduced using this force field. The choice of functional forms and parameterization strategy is demonstrated to be rational and effective. This transferable force field can be used in various studies on II-VI and IV-VI semiconductor materials consisting of CdS, CdSe, PbS, and PbSe. Here, we demonstrate the applicability of the force field model by molecular dynamics simulations whereby transformations are initiated by cation exchange.

  11. Ergonomic design for dental offices.

    Science.gov (United States)

    Ahearn, David J; Sanders, Martha J; Turcotte, Claudia

    2010-01-01

    The increasing complexity of the dental office environment influences productivity and workflow for dental clinicians. Advances in technology, and with it the range of products needed to provide services, have led to sprawl in operatory setups and the potential for awkward postures for dental clinicians during the delivery of oral health services. Although ergonomics often addresses the prevention of musculoskeletal disorders for specific populations of workers, concepts of workflow and productivity are integral to improved practice in work environments. This article provides suggestions for improving workflow and productivity for dental clinicians. The article applies ergonomic principles to dental practice issues such as equipment and supply management, office design, and workflow management. Implications for improved ergonomic processes and future research are explored.

  12. Chicago Operations Office: Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-12-01

    This document has been prepared by the Department of Energy`s (DOE) Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation (RDDT and E) activities funded through the Chicago Operations Office. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US Industry`s competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents which highlight technology development activities within each of the OTD program elements. OTD technologies addresses three specific problem areas: (1) groundwater and soils cleanup; (2) waste retrieval and processing; and (3) pollution prevention. These problems are not unique to DOE, but are associated with other Federal agency and industry sites as well. Thus, technical solutions developed within OTD programs will benefit DOE, and should have direct applications in outside markets.

  13. New Office Software course format

    CERN Multimedia

    HR Department

    2010-01-01

    Always interested to anticipate your training needs, the Technical Training service is pleased to propose two new Office Software course formats : “Focus on... ” : On a monthly basis we will propose a theme such as “Sharepoint Collaboration Workspace” or “Word 2007” or “charts” etc. You will have to send us in advance your questions regarding the proposed topic and register for the course through our Training Catalogue. During the session, our trainer will answer all the questions received and participants will increase their knowledge thanks to the solutions discussed for everyone. The course will last two hours, from 09h00 to 11h00 - with open questions on the proposed topic at the end. “Office software Individual coaching”: If one or several particular topics cause you sleepless nights, you can get the help of our trainer who will come to your workplace for a multiple of 1-hour slots . All fields ...

  14. Chicago Operations Office: Technology summary

    International Nuclear Information System (INIS)

    1994-12-01

    This document has been prepared by the Department of Energy's (DOE) Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation (RDDT and E) activities funded through the Chicago Operations Office. Technologies and processes described have the potential to enhance DOE's cleanup and waste management efforts, as well as improve US Industry's competitiveness in global environmental markets. The information has been assembled from recently produced OTD documents which highlight technology development activities within each of the OTD program elements. OTD technologies addresses three specific problem areas: (1) groundwater and soils cleanup; (2) waste retrieval and processing; and (3) pollution prevention. These problems are not unique to DOE, but are associated with other Federal agency and industry sites as well. Thus, technical solutions developed within OTD programs will benefit DOE, and should have direct applications in outside markets

  15. Move smoothly to Office 2007 or 2010

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    Overview of the user interface of Office 2007 and Office 2010 programs: Word, Excel, Powerpoint and Outlook. Special attention will be drawn to: changes of the user interface as compared with Office 2003, new features that improve user-productivity. At the beginning of the presentation, the demonstrations will focus on Office 2007, which is available on both Windows XP and Windows 7. Towards the end, the demonstrations will focus on Office 2010, which will soon become the default version of Office on Windows 7. Video and slides of the presentation: http://indico.cern.ch/conferenceDisplay.py?confId=95532-->

  16. Daylight utilisation in office buildings

    DEFF Research Database (Denmark)

    Christoffersen, Jens

    This Ph.D. thesis presents the qualitative and quantitative consequences of full-scale measurements on two daylighting systems, light shelf and Venetian blinds. The systems were investigated to assess their ability to increase daylight penetration and improve daylight distribution in the interior...... the benefits and difficulties regarding use of daylight in office buildings, but it is hoped that the report will provide daylight conscious building design in forthcoming non-domestic buil dings....

  17. Cybersecurity Education for Military Officers

    Science.gov (United States)

    2017-12-01

    automated artificial intelligence to act at the speed of cyber (S. Jasper, class notes, September 12, 2017). The idea is to limit damage inside your network...we would not want artificial intelligence conducting counter attacks; there needs to be a human in the loop in order to prevent terrible decisions...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT CYBERSECURITY EDUCATION FOR MILITARY OFFICERS

  18. Special Operations Officer Talent Management

    Science.gov (United States)

    2013-04-01

    employees , and then create a self-development program for their employees to maximize the potential of each worker. “In Microsoft , Bill Gates has... Malaysia , Pakistan, Indonesia, Singapore, Republic of Korea, China, Taiwan.15 SOF officers have specialized training and education to train, work, and...Instruction 12410.25: Civilian Employee and Training Development (Washington DC: Department of the Navy, 5 July 2011), 1. 47 Like their military

  19. Cybersecurity education for military officers

    OpenAIRE

    Bardwell, Andrew; Buggy, Sean; Walls, Remuis

    2017-01-01

    Approved for public release; distribution is unlimited Cyber threats are a growing concern for our military, creating a need for cybersecurity education. Current methods used to educate students about cyber, including annual Navy Knowledge Online training, are perceived to be ineffective. The Naval Postgraduate School developed an All hands pilot cybersecurity course with the objective of increasing military officers' cybersecurity awareness. The three of us participated in the ten-week co...

  20. Lattice thermal conductivity of LaSe

    Energy Technology Data Exchange (ETDEWEB)

    Li, Wei, E-mail: tolwwt@163.com [School of Physics and Telecommunication Engineering, South China Normal University, 510006 Guangzhou (China); Pan, Zhong-liang; Chen, Jun-fang; He, Qin-yu [School of Physics and Telecommunication Engineering, South China Normal University, 510006 Guangzhou (China); Wang, Teng [School of Computer, South China Normal University, 510631 Guangzhou (China)

    2015-07-15

    The phonon dispersions and phonon density of states of LaSe are obtained, based on density functional perturbation theory and the norm-conserving pseudo-potential method. An anomaly in calculated phonon dispersion curves is presented and interpreted as a Kohn anomaly. The heat capacity of LaSe is calculated then. For the three-phonon process scattering, the lowest non-harmonic cubic terms of the interatomic potential are considered to obtain single-phonon relaxation rate by applying the Fermi's golden rule. For the boundary scattering, the average phonon relaxation time was obtained. Considering two kinds of phonon scattering mechanisms, we obtain the lattice thermal conductivity of LaSe.

  1. Improved photoluminescence quantum yield and stability of CdSe-TOP, CdSe-ODA-TOPO, CdSe/CdS and CdSe/EP nanocomposites

    Science.gov (United States)

    Wei, Shutian; Zhu, Zhilin; Wang, Zhixiao; Wei, Gugangfen; Wang, Pingjian; Li, Hai; Hua, Zhen; Lin, Zhonghai

    2016-07-01

    Size-controllable monodisperse CdSe nanocrystals with different organic capping were prepared based on the hot-injection method. The effective separation of nucleation and growth was achieved by rapidly mixing two highly reactive precursors. As a contrast, we prepared CdSe/CdS nanocrystals (NCs) successfully based on the selective ion layer adsorption and reaction (SILAR) technique. This inorganic capping obtained higher photoluminescence quantum yield (PLQY) of 59.3% compared with organic capping of 40.8%. Furthermore, the CdSe-epoxy resin (EP) composites were prepared by adopting a flexible ex situ method, and showed excellent stability in the ambient environment for one year. So the composites with both high PLQY of nanocrystals and excellent stability are very promising to device application.

  2. Synthesis of ZnO/CdSe hierarchical heterostructure with improved visible photocatalytic efficiency

    International Nuclear Information System (INIS)

    Wu, Yao; Xu, Fang; Guo, Defu; Gao, Zhiyong; Wu, Dapeng; Jiang, Kai

    2013-01-01

    ZnO/CdSe hierarchical heterostructure was prepared using pompon-like ZnO as substrate materials, and hexagonal CdSe nanoparticles were dispersed on the ZnO plates. The hybrid ZnO/CdSe samples were intensively investigated by XRD, SEM, TEM, HRTEM, PL and UV–vis absorption spectrum. The photocatalytic experiments confirm that ZnO/CdSe heterostructure exhibits improved photocatalytic efficiency compared to pure ZnO under visible light irradiation. CdSe nanoparticles are believed to serve as photosensitizers to extend the absorption spectrum to visible light region. In addition, the incorporation of CdSe can suppress the recombination of photogenerated electron-hole pairs, which contributes to the enhancement of photocatalytic efficiency.

  3. Luminescence spectra of CdSe/ZnSe double layers of quantum dots

    Energy Technology Data Exchange (ETDEWEB)

    Reznitsky, Alexander; Permogorov, Sergei; Korenev, Vladimir V.; Sedova, Irina; Sorokin, Sergey; Sitnikova, Alla; Ivanov, Sergei [A.F. Ioffe Physico-Technical Institute, Polytekhnicheskaya 26, 194021 St. Petersburg (Russian Federation); Klochikhin, Albert [B.P. Konstantinov Nuclear Physics Institute, St. Petersburg (Russian Federation)

    2009-12-15

    We have studied the emission spectra and structural properties of double CdSe/ZnSe quantum dot (QD) sheet structures grown by molecular beam epitaxy in order to elucidate the mechanisms of the electronic and strain field interaction between the QD planes. The thickness of the ZnSe barrier separating the CdSe sheets was in the range of 10-60 monolayers (ML) in the set of samples studied. We have found that coupling between dots in adjacent layers becomes relatively strong in CdSe/ZnSe double layers structures with 25-27 ML barrier, while it is rather weak when the barrier thickness exceeds 30 ML. (copyright 2009 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  4. One-pot synthesis of hollow NiSe-CoSe nanoparticles with improved performance for hybrid supercapacitors

    Science.gov (United States)

    Chen, Haichao; Fan, Meiqiang; Li, Chao; Tian, Guanglei; Lv, Chunju; Chen, Da; Shu, Kangying; Jiang, Jianjun

    2016-10-01

    Hollow NiSe-CoSe samples have been synthesized for the first time via a one-pot solvothermal approach. The strategy is robust enough to synthesize NiSe-CoSe nanoparticles with different NiSe to CoSe ratios but with a similar hollow structure. Co ions in the NiSe-CoSe nanoparticles play decisive role for formation of the hollow structure; otherwise, the nanoparticles become solid for the NiSe sample. When used as the positive electroactive materials for energy storage, the NiSe-CoSe samples show excellent electrochemical activity in alkaline electrolyte. Using the synergistic effect between NiSe and CoSe, the electrochemical performance of NiSe-CoSe can be tuned by varying the NiSe to CoSe ratios. The NiSe-CoSe sample with a NiSe to CoSe ratio of 4:2 shows the best electrochemical performance in terms of superior specific capacity, improved rate capability and excellent cycling stability. In addition, the electrochemical performance of NiSe-CoSe sample with a NiSe to CoSe ratio of 4:2 is also evaluated via assembling hybrid supercapacitors with RGO, and the hybrid supercapacitor delivers both high power and energy densities (41.8 Wh kg-1 at 750 W kg-1 and 20.3 Wh kg-1 at 30 kW kg-1).

  5. 76 FR 76449 - Post Office Closing

    Science.gov (United States)

    2011-12-07

    ... the closing of the Spring Dale, West Virginia post office has been filed. It identifies preliminary... Postal Service's determination to close the Spring Dale post office in Spring Dale, West Virginia. The...

  6. 46 CFR 201.86 - Presiding officer.

    Science.gov (United States)

    2010-10-01

    ... rotation so far as practicable, unless the Administration shall designate one or more of its officials to serve as presiding officer(s) in hearings required by statute, or member(s) of the staff in proceedings...

  7. 7 CFR 2.4 - General officers.

    Science.gov (United States)

    2010-01-01

    ..., Nutrition, and Consumer Services; the Under Secretary for Natural Resources and Environment; the Under... OFFICERS OF THE DEPARTMENT General § 2.4 General officers. The work of the Department is under the...

  8. HUD Hearings and Appeals Office Decisions

    Data.gov (United States)

    Department of Housing and Urban Development — These all of the Administrative Sanction decisions issued by the Office of Appeals and its predecessor, the HUD Board of Contract Appeals. This Office has included...

  9. The influence of the hospital financial officer.

    Science.gov (United States)

    Moore, R W

    1991-01-01

    The power and influence of financial officers in large, independent hospitals was examined through their involvement in decisions. Chief financial officers (CFOs) find their role as members of the management team relatively ambiguous and probably underutilized.

  10. Field Office Contact Information for Application Developers

    Data.gov (United States)

    Social Security Administration — SSA provides a web service and downloadable file for SSA Field Office locations, telephone numbers, and hours of operation. (Note: If you think an office might be...

  11. Special considerations for hiring an office manager.

    Science.gov (United States)

    Sachs Hills, Laura

    2004-01-01

    Medical practice office managers come in many varieties. They can be hired from the outside or promoted from within. They can have a great deal of experience working in medical practices or practically none. Which type of office manager is the best choice for your practice? This article will help you decide. It describes three types of office managers and considers the pros and cons of each. It explores the characteristics, advantages, and disadvantages of lay administrators hired from the outside, office managers promoted from the ranks, and "super-aides" who are asked to manage while doing their old jobs. This article also offers a list of 10 characteristics to look for in office manager candidates, as well as six areas of overall responsibility for your office manager. Finally, it includes a quick checklist of 20 required duties of typical medical practice office managers that can help you shape your office manager's job description.

  12. An Analysis of Naval Officer Accession Programs

    National Research Council Canada - National Science Library

    Lehner, William D

    2008-01-01

    ... Training Corps, and Officer Candidate School. Three areas are covered: historical patterns in officer accessions and historical changes in Navy pre-commissioning training and education philosophy and policy...

  13. An Analysis of Naval Officer Accession Programs

    National Research Council Canada - National Science Library

    Lehner, William D

    2008-01-01

    This thesis conducts an extensive literature review of prior studies on the three major commissioning programs for United States naval officers the United States Naval Academy, Naval Reserve Officers...

  14. DNR Division of Enforcement Officer Patrol Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme shows the DNR Division of Enforcement Office Patrol Areas as of January 1, 2003. Patrol areas were defined and verified by Patrol Officers during the fall...

  15. Process Coordination and Policy Officer | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Such liaison aims to ensure that the operational aspects and requirements are taken into account. ... Business Process Coordination and Change Management ... Liaises with the Resources Planning and Development Officer of the Office of ...

  16. Role of lattice inhomogeneities on the electronic properties of selenium deficient Bi2Se3

    Science.gov (United States)

    Tayal, Akhil; Kumar, Devendra; Lakhani, Archana

    2017-11-01

    Inter-layer coupling is widely considered to play a crucial role in tuning electronic properties of 3D topological insulators. The aim of this study is to evaluate the role of crystallographic defects on inter-layer coupling in the Se deficient Bi2Se3 (0 0 3) crystal using extended x-ray absorption fine structure spectroscopy (EXAFS) technique. EXAFS measurements at Se-K and Bi-L3 edges reveal distinct local geometry around these atomic sites. It has been observed that short inter-layer Bi-Se and Se-Se bonds emerge in the sample. This additional structural motif coexists with the conventional crystallographic arrangement. Within the quintuple layer Bi-Se bonds are preserved with slight compression in intra-planer Bi-Bi and Se-Se distance and overall reduction in c/a ratio. These findings suggest formation of deformed lattice region, localized and dispersed inhomogeneously within the sample. Such inhomogeneities have also resulted in interesting transport properties such as quantum Hall effect (QHE), large linear magnetoresistance and π-Berry phase in Shubnikov-de Haas (SdH) oscillations of bulk crystals. Detailed analyses of magnetotransport measurements suggest that tuning of inter-layer coupling by local lattice deformation is the key factor for unusual transport properties. Role of axial strain, and stacking faults generated due to defects and charged Se vacancies are discussed to understand the observed electronic properties.

  17. No todo lo que cuenta se cuenta

    NARCIS (Netherlands)

    van Rijckevorsel, J.

    2008-01-01

    En este trabajo publicado en "Insurance Economics" Nº 58 (Julio 2008), Jan van Rijckevorsel hace un profundo análisis del uso práctico de las estadísticas de seguros aplicadas a aspectos reales del quehacer institucional del sector, y señala varios campos (como el valor y calificación de la

  18. Properties and Bibliography of GaSe

    Science.gov (United States)

    1994-02-01

    Musaev, A. E. Bakhyshev, N. M. Gasanly and L. G. Musaeva . (1975). "Anisotropy of the optical constants of GaS and GaSe near the absorption edge." Sov...Phys. Semiconductors. 9 94-95 Russian ref.: Fiz. Tekh. Poluprovodn. 9 142-145 (January 1975). Akhundov, G. A., L. G. Musaeva and M. D. Khomutova

  19. VerSeDa: vertebrate secretome database.

    Science.gov (United States)

    Cortazar, Ana R; Oguiza, José A; Aransay, Ana M; Lavín, José L

    2017-01-01

    Based on the current tools, de novo secretome (full set of proteins secreted by an organism) prediction is a time consuming bioinformatic task that requires a multifactorial analysis in order to obtain reliable in silico predictions. Hence, to accelerate this process and offer researchers a reliable repository where secretome information can be obtained for vertebrates and model organisms, we have developed VerSeDa (Vertebrate Secretome Database). This freely available database stores information about proteins that are predicted to be secreted through the classical and non-classical mechanisms, for the wide range of vertebrate species deposited at the NCBI, UCSC and ENSEMBL sites. To our knowledge, VerSeDa is the only state-of-the-art database designed to store secretome data from multiple vertebrate genomes, thus, saving an important amount of time spent in the prediction of protein features that can be retrieved from this repository directly. VerSeDa is freely available at http://genomics.cicbiogune.es/VerSeDa/index.php. © The Author(s) 2017. Published by Oxford University Press.

  20. Det faderløse samfund

    DEFF Research Database (Denmark)

    Jensen, Henrik

    Det faderløse samfund er en kulturhistorisk afdækning af fader- og autoritetstabet i det 20. århundredes Europa, med fokus på fader-søn-forholdet og fortalt gennem skikkelser som Max Weber, Freud, Jung, Kafka - og ’den uregerlige søn’ over dem alle, psykologen og anarkisten Otto Gross. Den er...

  1. Señales en el agua

    Directory of Open Access Journals (Sweden)

    Helcías Martan Góngora

    1964-11-01

    Full Text Available La lluvia fue siempre compañera de la soledad. En su ámbito de música se mueve el pensamiento con monótono ritmo y el alma encuentra su centro de gravedad, mientras dura el imperio de su amada caricia.

  2. Patent office governance and patent system quality

    OpenAIRE

    PICARD, Pierre M.; VAN POTTELSBERGHE DE LA POTTERIE, Bruno

    2011-01-01

    The present paper discusses the role of quality in patent systems from the perspective of patent offices' behavior and organization. After documenting original stylized facts, the paper presents a model in which patent offices set patent fees and the quality level of their examination processes. Various objectives of patent offices' governors are considered. We show that the quality of the patent system is maximal for the patent offices that maximises either the social welfare or its own prof...

  3. Interrelating Office Skills Leads to Vocational Success

    Science.gov (United States)

    Lynch, Claire

    1974-01-01

    The here-and-there approach to teaching and evaluating business and office skills will teach the skills, but training the totally competent office employee can best be accomplished by integrating and evaluating those skills as the business and office graduate will find them on the job--as a total performance. (Author/BP)

  4. 11 CFR 300.35 - Office buildings.

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Office buildings. 300.35 Section 300.35 Federal... FUNDS State, District, and Local Party Committees and Organizations § 300.35 Office buildings. (a) General provision. For the purchase or construction of its office building, a State or local party...

  5. Office of Diversity Management and Equal Opportunity

    Science.gov (United States)

    Opportunity Office of Diversity Management and Equal Opportunity Home About ODMEO Leadership Documents News Skip to main content (Press Enter). Toggle navigation Office of Diversity Management and Equal Opportunity Search Search ODMEO: Search Search ODMEO: Search Office of Diversity Management and Equal

  6. 22 CFR 1300.6 - Office location.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Office location. 1300.6 Section 1300.6 Foreign Relations MILLENNIUM CHALLENGE CORPORATION ORGANIZATION AND FUNCTIONS OF THE MILLENNIUM CHALLENGE CORPORATION § 1300.6 Office location. The principal offices of the Millennium Challenge Corporation are...

  7. 40 CFR 1600.6 - Office location.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Office location. 1600.6 Section 1600.6 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD ORGANIZATION AND FUNCTIONS OF THE CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD § 1600.6 Office location. The principal offices of the...

  8. 45 CFR 99.2 - Presiding officer.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Presiding officer. 99.2 Section 99.2 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROCEDURE FOR HEARINGS FOR THE CHILD CARE AND DEVELOPMENT FUND General § 99.2 Presiding officer. (a) (1) The presiding officer at a...

  9. Contact the Office of Communication | News

    Science.gov (United States)

    of Communication Fermilab news Search Useful links Symmetry magazine Interactions Interact Contact the Office of Communication Fermilab's Office of Communication serves as the link between the : 630-840-3351 Fax: 630-840-8780 Office of Communication Fermi National Accelerator Laboratory PO Box

  10. 32 CFR 1602.4 - Area office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Area office. 1602.4 Section 1602.4 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.4 Area office. The Selective Service Office which is responsible for all administrative and operational support...

  11. 24 CFR 300.9 - Office.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Office. 300.9 Section 300.9 Housing... NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL § 300.9 Office. The Association directs its operations from its office located at 451 Seventh Street, SW., Washington DC 20410. ...

  12. 12 CFR 545.96 - Agency office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Agency office. 545.96 Section 545.96 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.96 Agency office. (a) General. A Federal savings association may establish or maintain an agency...

  13. 39 CFR 3002.11 - Administrative Office.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Administrative Office. 3002.11 Section 3002.11 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL ORGANIZATION § 3002.11 Administrative Office. (a) The incumbent head of the office is responsible for exercising two executive functions of the...

  14. 20 CFR 404.1073 - Public office.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Public office. 404.1073 Section 404.1073...- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment § 404.1073 Public office. (a) General. The performance of the functions of a public office is not a trade or business except under the...

  15. 22 CFR 196.4 - Administering office.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Administering office. 196.4 Section 196.4... AFFAIRS/GRADUATE FOREIGN AFFAIRS FELLOWSHIP PROGRAM § 196.4 Administering office. The Department of State's Bureau of Human Resources, Office of Recruitment is responsible for administering the Thomas R...

  16. 17 CFR 140.1 - Headquarters office.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Headquarters office. 140.1..., FUNCTIONS, AND PROCEDURES OF THE COMMISSION Organization § 140.1 Headquarters office. (a) General. The headquarters office of the Commission is located at Three Lafayette Centre, 1155 21st Street, NW., Washington...

  17. 12 CFR 545.91 - Home office.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Home office. 545.91 Section 545.91 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FEDERAL SAVINGS ASSOCIATIONS-OPERATIONS § 545.91 Home office. (a) All operations of a Federal savings association (“you”) are subject to...

  18. 32 CFR 552.90 - Permit office.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Permit office. 552.90 Section 552.90 National... CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Fort Lewis Land Use Policy § 552.90 Permit office... non-training acess to the range complex. The office is open 0700-1900 hours, seven days a week, for...

  19. 39 CFR 2.3 - Offices.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Offices. 2.3 Section 2.3 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE GENERAL AND TECHNICAL PROVISIONS (ARTICLE II) § 2.3 Offices. The principal office of the Postal Service is located in Washington, DC, with...

  20. 39 CFR 221.4 - Corporate officers.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Corporate officers. 221.4 Section 221.4 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION GENERAL ORGANIZATION § 221.4 Corporate officers. The Board of Governors determines the number of corporate officers and appoints the...

  1. Empirical Essays on Office Market Dynamics

    NARCIS (Netherlands)

    M.G.J. Jennen (Maarten)

    2008-01-01

    textabstractOffice buildings are a major investment vehicle, provide a working environment for numerous employees across the globe and determine the skyline of major cities. Put differently: office buildings matter. This dissertation consists of six studies and focuses on office buildings from a

  2. Asymmetric Properties of Office Rent Adjustment

    NARCIS (Netherlands)

    D. Brounen (Dirk); M.G.J. Jennen (Maarten)

    2009-01-01

    textabstractIn this paper we use an error correction model for understanding the changes in real office rents for a panel of 15 U.S. MSA's over the period 1990-2007. We find that office rents in all cities react positively to a rise in office employment and lagged rent changes, while lagged

  3. Influencing Organizational Commitment through Office Redesign

    Science.gov (United States)

    Morrow, Paula C.; McElroy, James C.; Scheibe, Kevin P.

    2012-01-01

    Prior research on the effects of office redesign on work-related outcomes has been largely a theoretical and yielded mixed and conflicting findings. Expanding on individual reactions to office design changes as specified by social interference theory, we propose that office redesign affects organizational commitment and this relationship is…

  4. 49 CFR 10.13 - Privacy Officer.

    Science.gov (United States)

    2010-10-01

    ... INDIVIDUALS General § 10.13 Privacy Officer. (a) To assist with implementation, evaluation, and administration issues, the Chief Information Officer appoints a principal coordinating official with the title Privacy... 49 Transportation 1 2010-10-01 2010-10-01 false Privacy Officer. 10.13 Section 10.13...

  5. 20 CFR 404.1006 - Corporation officer.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Corporation officer. 404.1006 Section 404... Corporation officer. If you are an officer of a corporation, you are an employee of the corporation if you are... director of a corporation, we consider you to be self-employed when you work as a director. ...

  6. Regulatory Office for Network Industries

    International Nuclear Information System (INIS)

    2005-01-01

    The main goal of the economic regulation of network industries is to ensure a balance between the interests of consumers and investors and to encourage providing high-quality goods and services. The task of the regulatory authority is to protect the interests of consumers against monopolistic behaviour of regulated enterprises. At the same time, the regulatory office has to protect the interests of investors by giving them an opportunity to achieve an adequate return on their investments. And last, but not least, the regulatory office has to provide regulated enterprises with appropriate incentives to make them function in an efficient and effective manner and to guarantee the security of delivery of energies and related services. All this creates an efficient regulatory framework that is capable of attracting the required amount and type of investments. This also means providing third party access to the grids, the opening of energy markets, the un-bundling of accounts according to production, distribution, transmission and other activities and the establishment of a transparent and stable legislative environment for regulated companies, investors and consumers. Otherwise, in the long run consumers may suffer from a serious deterioration of service quality, although in the short run they are protected against increased prices. Under the Act No. 276/2001 Coll. on Regulation of Network Industries and on amendment of some acts the Office for Regulation of Network Industries has been commissioned to implement the main objectives of regulation of network industries. By network industries the Act No. 276/2001 Coll. on Regulation means the following areas: (a) Production, purchase, transit and distribution of electricity; (b) Production, purchase, transit and distribution of gas; (c) Production, purchase and distribution of heat; (d) Water management activities relating to the operation of the public water supply system or the public sewerage system; (e) Water management

  7. Absorption Spectra of CuGaSe2 and CuInSe2 Semiconducting Nanoclusters

    KAUST Repository

    Mokkath, Junais Habeeb; Singh, Nirpendra; Schwingenschlö gl, Udo

    2015-01-01

    The structural and optical properties of the chalcopyrite CunGanSe2n and CunInnSe2n nanoclusters (n = 2, 4, 6, and 8) are investigated as a function of the size using a combination of basin-hopping global optimization and time-dependent density

  8. Theoretical and experimental studies of the ZnSe/CuInSe2 heterojunction band offset

    International Nuclear Information System (INIS)

    Nelson, A.J.; Schwerdtfeger, C.R.; Wei, S.; Zunger, A.; Rioux, D.; Patel, R.; Hoechst, H.

    1993-01-01

    We report first-principles band structure calculations that show that ZnSe/CuInSe 2 has a significant valence band offset (VBO, ΔE v ): 0.70±0.05 eV for the relaxed interface and 0.60±0.05 eV for the coherent interface. These large values demonstrate the failure of the common anion rule. This is traced to a stronger Cu,d-Se,p level repulsion in CuInSe 2 than the Zn,d-Se,p repulsion in ZnSe. The VBO was then studied by synchrotron radiation soft x-ray photoemission spectroscopy. ZnSe overlayers were sequentially grown in steps on n-type CuInSe 2 (112) single crystals at 200 degree C. In situ photoemission measurements were acquired after each growth in order to observe changes in the valence band electronic structure as well as changes in the In 4d and Zn 3d core lines. Results of these measurements reveal that the VBO is ΔE v =0.70±0.15 eV, in good agreement with the first-principles prediction

  9. Que se vea lo que se oye: a vueltas con los fonemas y las letras

    Directory of Open Access Journals (Sweden)

    Gómez del Estal Villarino, Mario

    2011-03-01

    Full Text Available Partiendo de lo que el refrán “La letra con sangre entra” viene a decir a quien se deje escucharlo, se abre una descripción de las diferencias radicales que se dan entre aprender a hablar y aprender a escribir. La relación entre ambas actividades no se puede entender sin analizar la tan extendida perversión que supone hablar lo que se escribe en vez de escribir lo que se habla. A continuación, se detallan algunos de los síntomas más frecuentes de dicha perversión, caracterizados todos por la intromisión de la conciencia en terrenos donde lo único que hace es estorbar, en especial la pronunciación pedantesca de ciertos finales silábicos o de palabra, como en traNSporte, aBStraKción, óPtico, oBjeto, fúTbol, libertaD, diGno o fraK, así como las distintas deformaciones que sufren las palabras que la ortografía académica prescribe que se escriban con la letra equis.

  10. Exciton dephasing and biexciton binding in CdSe/ZnSe islands

    DEFF Research Database (Denmark)

    Wagner, Hans Peter; Tranitz, H.-P.; Preis, H

    1999-01-01

    The dephasing of excitons and the formation of biexcitons in self-organized CdSe/ZnSe islands grown by molecular-beam epitaxy is investigated using spectrally resolved four-wave mixing. A distribution of exciton-exciton scattering efficiencies and dephasing times in the range of 0.5-10 ps...

  11. Carlsbad Area Office strategic plan

    International Nuclear Information System (INIS)

    1995-10-01

    This edition of the Carlsbad Area Office Strategic Plan captures the U.S. Department of Energy's new focus, and supercedes the edition issued previously in 1995. This revision reflects a revised strategy designed to demonstrate compliance with environmental regulations earlier than the previous course of action; and a focus on the selected combination of scientific investigations, engineered alternatives, and waste acceptance criteria for supporting the compliance applications. An overview of operations and historical aspects of the Waste Isolation Pilot Plant near Carlsbad, New Mexico is presented

  12. General Purpose (office) Network reorganisation

    CERN Multimedia

    IT Department

    2016-01-01

    On Saturday 27 August, the IT Department’s Communication Systems group will perform a major reorganisation of CERN’s General Purpose Network.   This reorganisation will cause network interruptions on Saturday 27 August (and possibly Sunday 28 August) and will be followed by a change to the IP addresses of connected systems that will come into effect on Monday 3 October. For further details and information about the actions you may need to take, please see: https://information-technology.web.cern.ch/news/general-purpose-office-network-reorganisation.

  13. Passive solar offices: integrated design

    Energy Technology Data Exchange (ETDEWEB)

    Evans, B

    1992-05-06

    Passive solar design in out-of-town offices can remove the need for air-conditioning by making greater use of daylight and natural ventilation. To promote the use of passive solar energy a series of design studies are being run by the Energy Technology Support Unit on behalf of the Department of Energy. The three reported here are designs for out-of-town business buildings. Each is a hypothetical building designed to a realistic brief for an organisation taking the role of real client. (author).

  14. Human Exploration Science Office (KX) Overview

    Science.gov (United States)

    Calhoun, Tracy A.

    2014-01-01

    The Human Exploration Science Office supports human spaceflight, conducts research, and develops technology in the areas of space orbital debris, hypervelocity impact technology, image science and analysis, remote sensing, imagery integration, and human and robotic exploration science. NASA's Orbital Debris Program Office (ODPO) resides in the Human Exploration Science Office. ODPO provides leadership in orbital debris research and the development of national and international space policy on orbital debris. The office is recognized internationally for its measurement and modeling of the debris environment. It takes the lead in developing technical consensus across U.S. agencies and other space agencies on debris mitigation measures to protect users of the orbital environment. The Hypervelocity Impact Technology (HVIT) project evaluates the risks to spacecraft posed by micrometeoroid and orbital debris (MMOD). HVIT facilities at JSC and White Sands Test Facility (WSTF) use light gas guns, diagnostic tools, and high-speed imagery to quantify the response of spacecraft materials to MMOD impacts. Impact tests, with debris environment data provided by ODPO, are used by HVIT to predict risks to NASA and commercial spacecraft. HVIT directly serves NASA crew safety with MMOD risk assessments for each crewed mission and research into advanced shielding design for future missions. The Image Science and Analysis Group (ISAG) supports the International Space Station (ISS) and commercial spaceflight through the design of imagery acquisition schemes (ground- and vehicle-based) and imagery analyses for vehicle performance assessments and mission anomaly resolution. ISAG assists the Multi-Purpose Crew Vehicle (MPCV) Program in the development of camera systems for the Orion spacecraft that will serve as data sources for flight test objectives that lead to crewed missions. The multi-center Imagery Integration Team is led by the Human Exploration Science Office and provides

  15. Anisotropy in CdSe quantum rods

    Energy Technology Data Exchange (ETDEWEB)

    Li, Liang-shi [Univ. of California, Berkeley, CA (United States)

    2003-01-01

    The size-dependent optical and electronic properties of semiconductor nanocrystals have drawn much attention in the past decade, and have been very well understood for spherical ones. The advent of the synthetic methods to make rod-like CdSe nanocrystals with wurtzite structure has offered us a new opportunity to study their properties as functions of their shape. This dissertation includes three main parts: synthesis of CdSe nanorods with tightly controlled widths and lengths, their optical and dielectric properties, and their large-scale assembly, all of which are either directly or indirectly caused by the uniaxial crystallographic structure of wurtzite CdSe. The hexagonal wurtzite structure is believed to be the primary reason for the growth of CdSe nanorods. It represents itself in the kinetic stabilization of the rod-like particles over the spherical ones in the presence of phosphonic acids. By varying the composition of the surfactant mixture used for synthesis we have achieved tight control of the widths and lengths of the nanorods. The synthesis of monodisperse CdSe nanorods enables us to systematically study their size-dependent properties. For example, room temperature single particle fluorescence spectroscopy has shown that nanorods emit linearly polarized photoluminescence. Theoretical calculations have shown that it is due to the crossing between the two highest occupied electronic levels with increasing aspect ratio. We also measured the permanent electric dipole moment of the nanorods with transient electric birefringence technique. Experimental results on nanorods with different sizes show that the dipole moment is linear to the particle volume, indicating that it originates from the non-centrosymmetric hexagonal lattice. The elongation of the nanocrystals also results in the anisotropic inter-particle interaction. One of the consequences is the formation of liquid crystalline phases when the nanorods are dispersed in solvent to a high enough

  16. 77 FR 21989 - Collection of Information Under Review by Office of Management and Budget

    Science.gov (United States)

    2012-04-12

    ... Avenue SE., Washington, DC 20590-0001. (b) To OIRA, 725 17th Street NW., Washington, DC 20503, attention..., mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public docket for this..., Assistant Commandant for Command, Control, Communications, Computers and Information Technology. [FR Doc...

  17. Using Office 365 with Windows 8

    CERN Document Server

    Wilson, Kevin

    2014-01-01

    Learn Office the easy way, no jargon. Clear, concise and to the point... Using Microsoft Office 365, is the essential step by step guide to getting the most out of the traditional Microsoft Office applications (not SharePoint), providing a complete resource for both the beginner and the enthusiast.Techniques are illustrated step-by-step using photography and screen prints throughout, together with concise, easy to follow text from an established expert in the field, provide a comprehensive guide to office applications. Whether you are new to Microsoft Office, an experienced user or studying a

  18. Learn Office 2011 for Mac OS X

    CERN Document Server

    Hart-Davis, Guy

    2011-01-01

    Office for Mac remains the leading productivity suite for Mac, with Apple's iWork and the free OpenOffice.org trailing far behind. And now it's being updated with a cleaner interface and more compatibility with Exchange and SharePoint. Learn Office 2011 for Mac OS X offers a practical, hands-on approach to using Office 2011 applications to create and edit documents and get work done efficiently. You'll learn how to customize Office, design, create, and share documents, manipulate data in a spreadsheet, and create lively presentations. You'll also discover how to organize your email, contacts,

  19. 41 CFR 109-25.104 - Acquisition of office furniture and office machines.

    Science.gov (United States)

    2010-07-01

    ... furniture and office machines. 109-25.104 Section 109-25.104 Public Contracts and Property Management... furniture and office machines. DOE offices and designated contractors shall make the determination as to whether requirements can be met through the utilization of DOE owned furniture and office machines. ...

  20. Explaining the Principle of Mala in Se

    DEFF Research Database (Denmark)

    Dige, Morten

    2012-01-01

    Certain methods and weapons are traditionally considered to be "mala in se", i.e. evil in themselves. Examples are mass rape campaigns and land mines. The article examines different interpretations of the principle that belligerents ought not to use such means. Some interpretations are reductionist...... in the sense that they see the principle as an instance of other principles regulating conduct in war (jus in bello), namely the principles of discrimination and proportionality. I suggest a horizontal and a vertical dimension of the latter. Resort to violence can then be unjustified if 1) the persons......-one should have to endure. I defend the vertical dimension of proportionality as a key to understanding the principle of mala in se and consider whether it leads to an absolute prohibition against such means...

  1. Magnetothermoelectric properties of Bi2Se3

    Science.gov (United States)

    Fauqué, Benoît; Butch, Nicholas P.; Syers, Paul; Paglione, Johnpierre; Wiedmann, Steffen; Collaudin, Aurélie; Grena, Benjamin; Zeitler, Uli; Behnia, Kamran

    2013-01-01

    We present a study of entropy transport in Bi2Se3 at low temperatures and high magnetic fields. In the zero-temperature limit, the magnitude of the Seebeck coefficient quantitatively tracks the Fermi temperature of the three-dimensional Fermi surface at the Γ point as the carrier concentration changes by two orders of magnitude (1017 to 1019 cm-3). In high magnetic fields, the Nernst response displays giant quantum oscillations indicating that this feature is not exclusive to compensated semimetals. A comprehensive analysis of the Landau level spectrum firmly establishes a large g factor in this material and a substantial decrease of the Fermi energy with increasing magnetic field across the quantum limit. Thus, the presence of bulk carriers significantly affects the spectrum of the intensively debated surface states in Bi2Se3 and related materials.

  2. CERN at the Post Office

    CERN Multimedia

    2006-01-01

    In collaboration with CERN and the Conseil général de l'Ain, the French postal services of the Pays de Gex have released a new set of pre-paid envelopes paying tribute to CERN. The envelopes, which come in packets of ten, each featuring a different aspect of CERN, will be on sale from 6 June onwards. They will be available from five post offices in the Pays de Gex (Ferney-Voltaire, Prévessin-Moëns, Saint-Genis-Pouilly, Thoiry and CERN-Prévessin), as well as from the CERN Shop (Reception, Building 33). The envelopes were unveiled at an official ceremony on 23 May, which was attended by Jocelyne Boch, Vice-President of the Conseil général de l'Ain and Mayoress of Thoiry, as well as Marina Combe, Head of the Saint-Genis-Pouilly, Thoiry and CERN-Prévessin post offices, and Maximilian Metzger, CERN's Secretary-General. The last set of envelopes to feature CERN, which commemorated the Laboratory's 50th anniversary in 2004, were a huge success, with sales totalling 35 000 in less than a year. 'We received...

  3. Lighting preferences in individual offices

    Directory of Open Access Journals (Sweden)

    João Roberto Gomes de Faria

    Full Text Available Abstract Workplaces with good daylighting offer visual comfort to users, give them a series of physiological and psychological benefits and allow good performance of visual activities, besides saving energy. However, this solution is not always adopted: lighting type preferences involve many variables besides the availability of daylight. This paper explores a case study through the analysis of questionnaire answers and computer simulations of a series of metrics related to quality of lighting with the aim of finding explanations for the lighting preferences of individual office users. The results show that, although the offices present good daylighting conditions and no glare potential, and users are satisfied with daylighting, these parameters are not sufficient to explain the predominant lighting preferences. The findings have also shown that there is no consensus about which parameters potentially cause visual comfort, while the parameters that cause discomfort are clearly identified. In addition, in this study, 49% of the preference for mixed lighting (daylight plus electrical light can be explained by the fact that mixed lighting produces better modeling than daylighting alone.

  4. New Office Software course format!

    CERN Multimedia

    HR Department

    Always keen to anticipate your  training needs, the Technical Training service is pleased to propose two new Office Software course formats: “Focus on... ”:  On a monthly basis we will propose a theme such as “Sharepoint Collaboration Workspace” or “Word 2007” or “charts”, etc.  You will be invited to send us in advance your questions regarding the proposed topic and register  for the course through our Training Catalogue. During the session, our trainer will answer all the questions received and participants will increase their knowledge thanks to the solutions discussed for everyone. The course will last two hours, from 9-00 to 11-00 a.m. - with open questions on the proposed topic at the end.   “Office software Individual coaching”: If one or more specific topics are causing you sleepless nights, you can get the help of our trainer who will ...

  5. New Office Software course format!

    CERN Multimedia

    HR Department

    2009-01-01

    Always keen to anticipate your  training needs, the Technical Training service is pleased to propose two new Office Software course formats: “Focus on... ”:  On a monthly basis we will propose a theme such as “Sharepoint Collaboration Workspace” or “Word 2007” or “charts”, etc.  You will be invited to send us in advance your questions regarding the proposed topic and register  for the course through our Training Catalogue. During the session, our trainer will answer all the questions received and participants will increase their knowledge thanks to the solutions discussed for everyone. The course will last two hours, from 9-00 to 11-00 a.m. - with open questions on the proposed topic at the end.   “Office software Individual coaching”: If one or more specific topics are causing you sleepless nights, you can get the help of our trainer who will ...

  6. Properties of the CuGaSe2 and CuInSe2 (001) surface

    International Nuclear Information System (INIS)

    Deniozou, T.

    2005-01-01

    The main task of this work was to investigate the (001) CuGaSe 2 and CuInSe 2 surface in dependence of preparation and stoichiometry. The knowledge of the atomic structure as well as other surface properties is important in respect to optimization of novel thin film solar cells. For the characterization of the layers mainly Auger electron Spectroscopy, low-energy electron diffraction and photoelectron spectroscopy were implemented. The development of an appropriate procedure with Ar + sputtering and annealing combined with decapping enabled the preparation of clean and well-ordered surfaces. Different surface structures were observed in dependence of the layer preparation and composition. A (4 x 1) reconstruction was observed for the first time on CuGaSe 2 layers grown with a moderate Cu-excess after preparation by sputtering and annealing. Similarly a (4 x 2) reconstruction was detected on CuInSe2 surfaces of Cu-poor layers. A reconstruction could be also observed on Cu-poorer layers, however the facets/steps could not be completely removed. Cu-richer layers were facet-free, however the observed reconstruction was also weaker. Thus it was shown that in contrary to recent expectations, according to which only the (112) surface is stable, also the (001) can be stable under particular conditions. The appearance of facets or steps is correlated with the presence of CuIn 3 Se 5 or CuGa 3 Se 5 phases. This information is furthermore important for the understanding of grain boundaries in polycrystalline CuGaSe 2 and CuInSe 2 . Binding energy shifts were observed for the first time on all Se3d, In4d, Ga3d, Cu3d core levels of the reconstructed surfaces. By comparison with results from the literature from the similar ZnSe (100) surface a modell for the (4 x 2) reconstruction was proposed. The surface components in the Se3d, In4d and Cu3d emission were attributed to Se dimers or In and Cu adatoms respectively. The x 1 periodicity of the (4 x 1) reconstruction of CuGaSe 2 is

  7. Synthèse et spectroscopie IR:

    African Journals Online (AJOL)

    BUREAU

    Synthèse de HCs5P2W18O62.16H2O et application à l'adsorption de la matière ... Résumé. La présente étude porte sur l'adsorption d'un colorant, le bleu de méthylène (BM), par un hétéropolyanion saturé ..... Adsorption of a gas mixture on ...

  8. Double beta decay of 82Se

    International Nuclear Information System (INIS)

    Elliott, S.R.; Hahn, A.A.; Moe, M.K.; Nelson, M.A.; Vient, M.A.

    1992-01-01

    The two-neutrino double beta decay of 82 Se has been measured during a 20 244 h run resulting in a half-life of 1.08 -0.06 +0.26 x10 20 years (68% C.L.). No candidate events for the zero-neutrino double beta decay during 21 924 h results in a half-life limit of 2.7x10 22 years at the 68% confidence level

  9. Thermoelectric properties of SnSe compound

    Energy Technology Data Exchange (ETDEWEB)

    Guan, Xinhong [State Key Laboratory of Information Photonics and Optical Communications, Ministry of Education, Beijing University of Posts and Telecommunications, P.O. Box 72, Beijing 100876 (China); Lu, Pengfei, E-mail: photon@bupt.edu.cn [State Key Laboratory of Information Photonics and Optical Communications, Ministry of Education, Beijing University of Posts and Telecommunications, P.O. Box 72, Beijing 100876 (China); Wu, Liyuan; Han, Lihong [State Key Laboratory of Information Photonics and Optical Communications, Ministry of Education, Beijing University of Posts and Telecommunications, P.O. Box 72, Beijing 100876 (China); Liu, Gang [School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876 (China); Song, Yuxin [State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Wang, Shumin [State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050 (China); Photonics Laboratory, Department of Microtechnology and Nanoscience, Chalmers University of Technology, 41296 Gothenburg (Sweden)

    2015-09-15

    Highlights: • The electronic and thermoelectric properties of SnSe bulk material are studied. • The ZT can reach as high as 1.87 along yy and 1.6 along zz direction at 800k. • SnSe is an indirect-band material, and SOC has little effect on the band structure. • The high ZT can be attributed to the intrinsically ultralow thermal conductivity. - Abstract: A first-principles study and Boltzmann transport theory have been performed to evaluate the electronic structure and thermoelectric properties of SnSe compound. The energy band structure and density of states are studied in detail. The electronic transport coefficients are then calculated as a function of chemical potential or temperature within the assumption of the constant relaxation time. The figure of merit ZT is obtained with the use of calculated thermoelectric properties and can reach as high as 1.87 along yy and 1.6 along zz direction at 800 K. Our theoretical result agrees well with previous experimental data.

  10. Thermoelectric properties of SnSe compound

    International Nuclear Information System (INIS)

    Guan, Xinhong; Lu, Pengfei; Wu, Liyuan; Han, Lihong; Liu, Gang; Song, Yuxin; Wang, Shumin

    2015-01-01

    Highlights: • The electronic and thermoelectric properties of SnSe bulk material are studied. • The ZT can reach as high as 1.87 along yy and 1.6 along zz direction at 800k. • SnSe is an indirect-band material, and SOC has little effect on the band structure. • The high ZT can be attributed to the intrinsically ultralow thermal conductivity. - Abstract: A first-principles study and Boltzmann transport theory have been performed to evaluate the electronic structure and thermoelectric properties of SnSe compound. The energy band structure and density of states are studied in detail. The electronic transport coefficients are then calculated as a function of chemical potential or temperature within the assumption of the constant relaxation time. The figure of merit ZT is obtained with the use of calculated thermoelectric properties and can reach as high as 1.87 along yy and 1.6 along zz direction at 800 K. Our theoretical result agrees well with previous experimental data

  11. Forming Glasses from Se and Te

    Directory of Open Access Journals (Sweden)

    Pierre Lucas

    2009-10-01

    Full Text Available Despite being close neighbors on the Periodic Table, selenium and tellurium present a totally different abilities to form glasses. Se is a very good glass former, and gives rise to numerous glass compositions which are popular for their transparency in the infrared range and their stability against crystallization. These glasses can be shaped into sophisticated optical devices such as optical fibers, planar guides or lenses. Nevertheless, their transparencies are limited at about 12 μm (depending on the thickness of the optical systems due to the relatively small mass of the Se element. On the other hand, tellurium is heavier and its use in substitution for Se permits to shift the IR cutoff beyond 20 μm. However, the semimetallic nature of Te limits its glass formation ability and this glass family is known to be unstable and consequently has found application as phase change material in the Digital Versatile Disk (DVD technology. In this paper, after a review of selenide glasses and their applications, it will be shown how, in a recent past, it has been possible to stabilize tellurium glasses by introducing new elements like Ga or I in their compositions.

  12. Qué se sabe de bullying

    Directory of Open Access Journals (Sweden)

    B. Ricardo Musalem, Ps.

    2015-01-01

    Full Text Available Se define bullying como una dinámica de maltrato sistemática que ocurre entre iguales de manera persistente. Es considerado un problema de salud pública debido a su prevalencia y las consecuencias que tiene en todos sus participantes: en los agresores, en las víctimas, en los espectadores, en los padres y familias, en la comunidad escolar y en la sociedad en general. Las investigaciones muestran efectos a corto, mediano y largo plazo en el desarrollo emocional y social de niños y adolescentes. Se ha constatado una relación del acoso escolar con las patologías físicas, psicosomática y de salud mental en niños, adolescentes y en la vida adulta. En este artículo se describen las características individuales, las relacionales, los factores conocidos como de riesgo y factores protectores, la prevalencia y los programas de abordaje integral del fenómeno. Son múltiples los estudios que muestran la efectividad de la aplicación de estos programas de intervención, diseñados en función de los conocimientos acumulados.

  13. Patrimonio cultural: lo intangible se hace tangible

    Directory of Open Access Journals (Sweden)

    William Heredia Orjuela

    2004-11-01

    Full Text Available Se presentan tres reflexiones a manera de ensayo, elaboradas por estudiantes de vii semestre de la Facultad de Administración de Empresas Turísticas y Hoteleras. El tema central que engloba los escritos es el de la responsabilidad frente al patrimonio cultural, su valoración y su relación con el turismo. En el ensayo La protección del patrimonio cultural como reflejo del ser humano, la estudiante cecilia hinosTrosa hace un llamado de atención frente al problema del tráfico ilícito de bienes que conlleva la pérdida de testimonios de la cultura humana. El escrito de la estudiante mariel cecilia hernández destaca las bondades de recuperar las tradiciones y de cómo éstas se pueden difundir a través del turismo. Por último, el estudiante William heredia hace una reflexión sobre la tangibilidad de lo intangible, en el ensayo Patrimonio Cultural: lo tangible se hace intangible, donde destaca la declaratoria del Carnaval de Barranquilla como patrimonio oral e intangible de la humanidad.

  14. Office of the Chief Financial Officer Annual Report 2007

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2007-12-18

    2007 was a year of progress and challenges for the Office of the Chief Financial Officer (OCFO). I believe that with the addition of a new Controller, the OCFO senior management team is stronger than ever. With the new Controller on board, the senior management team spent two intensive days updating our strategic plan for the next five years ending in 2012, while making sure that we continue to execute on our existing strategic initiatives. In 2007 the Budget Office, teaming with Human Resources, worked diligently with our colleagues on campus to reengineer the Multi-Location Appointment (MLA) process, making it easier for our Principal Investigators (PIs) to work simultaneously between the Laboratory and UC campuses. The hiring of a point-of-contact in Human Resources to administer the program will also make the process flow smoother. In order to increase our financial flexibility, the OCFO worked with the Department of Energy (DOE) to win approval to reduce the burden rates on research and development (R&D) subcontracts and Intra-University Transfers (IUT). The Budget Office also performed a 'return on investment' (ROI) analysis to secure UCRP funding for a much needed vocational rehabilitation counselor. This new counselor now works with employees who are on medical leave to ensure that they can return to work in a more timely fashion, or if not able to return, usher them through the various options available to them. Under the direction of the new Controller, PriceWaterhouse Coopers (PWC) performed their annual audit of the Laboratory's financial data and reported positive results. In partnership with the Financial Policy and Training Office, the Controller's Office also helped to launch self-assessments of some of our financial processes, including timekeeping and resource adjustments. These self assessments were conducted to promote efficiencies and mitigate risk. In some cases they provided assurance that our practices are sound, and in

  15. Office of the Chief Financial Officer Annual Report 2010

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, Jeffrey

    2010-12-20

    In March, a review team consisting of CFOs from other national laboratories, industry, and members of the University of California Office of the President (UCOP) convened for three days to conduct a comprehensive peer review of the OCFO. This was the first time in almost a decade that the financial operations of the Laboratory had been reviewed. The Committee relayed their observations on our strengths, and their very thoughtful recommendations for improvement, which we are actively pursuing. These improvements, when implemented, will benefit the entire Laboratory for many years to come. The complete report is available on the OCFO website (www.lbl.gov/Workplace/CFO). In August, the senior management team of the OCFO participated in a strategic planning retreat. The purpose of the two and a half day exercise was, of course, to update our strategic plan, but instead of spending days developing a written document, we enlisted the expertise of a seasoned journalist who also happens to be a very talented graphic artist. He listened carefully to our ideas and committed them to a visual roadmap. All members of the OCFO, Business Managers, and the Laboratory Leadership Team reviewed this draft roadmap. By having a completely visual strategic plan that is posted widely throughout the OCFO, all employees can easily see and identify with the goals that we are all working towards. FY2010 was an extraordinary year. The Laboratory welcomed its seventh Director, Dr. Paul Alivisatos, who wasted no time communicating his vision and priorities for Berkeley Lab. They include five very ambitious initiatives: Carbon Cycle 2.0, The Next Generation Light Source, a Safe and Efficient Lab, Building Community, and Space. In response, the Office of the Chief Financial Officer (OCFO) developed twelve specific initiatives that align completely with these five priorities. We will be very focused on these in the coming fiscal year, but for now, let's review what happened in FY2010. FY2010

  16. Thermally stimulated properties in ZnSe:Tb and ZnSe:(Mn, Tb) phosphors

    Science.gov (United States)

    Mishra, A. K.; Mishra, S. K.; Pandey, S. P.; Lakshmi Mishra, Kshama

    2018-02-01

    Thermoluminescence studies were performed of ZnSe:Tb and ZnSe:(Mn, Tb) phosphors. A method of preparation for ZnSe phosphors doped with Tb and (Mn, Tb) has been discussed. The thermoluminescence (TL) properties of these phosphors have been studied from 100 to 370 K temperature after exciting by UV radiation (365 nm) at three uniform heating rates 0.4, 0.6 and 0.9 K/s. The trapping parameters like trap depth, lifetime of electrons and capture cross-section have also been determined using various methods.

  17. Absorption Spectra of CuGaSe2 and CuInSe2 Semiconducting Nanoclusters

    KAUST Repository

    Mokkath, Junais Habeeb

    2015-10-01

    The structural and optical properties of the chalcopyrite CunGanSe2n and CunInnSe2n nanoclusters (n = 2, 4, 6, and 8) are investigated as a function of the size using a combination of basin-hopping global optimization and time-dependent density functional theory. Although the lowest energy structures are found to show almost random geometries, the band gaps and absorption spectra still are subject to systematic blue shifts for decreasing cluster size in the case of CunGanSe2n, indicating strong electron confinement. The applicability of the nanoclusters in photovoltaics is discussed. © 2015 American Chemical Society.

  18. Controllable size reduction of CdSe nanowires through the intermediate formation of Se-coated CdSe nanowires using acid and thermal treatment

    Energy Technology Data Exchange (ETDEWEB)

    Lam, N S [Department of Physics, Chinese University of Hong Kong, Hong Kong (China); Wong, K W [Department of Physics, Chinese University of Hong Kong, Hong Kong (China); Li, Q [Department of Physics, Chinese University of Hong Kong, Hong Kong (China); Zheng, Z [Department of Physics, Chinese University of Hong Kong, Hong Kong (China); Lau, W M [Surface Science Western, University of Western Ontario, London, ON, N6A 5B7 (Canada)

    2007-10-17

    Thinning of CdSe nanowires (NWs) with controllable size was achieved by a simple acid treatment and subsequent annealing on thick CdSe NWs synthesized from vapour phase growth. During acid treatment, not only the undesired impurities such as native oxides of Cd and Se could be etched, but surface reactions of CdSe NWs were also observed, resulting in the formation of a layer of elemental Se around a thinner CdSe core. As a result, a heterostructure of Se - CdSe nanostructure formed after acid treatment of CdSe NWs. Upon thermal annealing, the Se shell was effectively removed and thinned stoichiometric single-crystalline CdSe NWs could be obtained. It was observed that NWs could be thinned by up to {approx}60% in diameter by acid treatment and subsequent Se thermal desorption. The degree of thinning was controllable by adjusting the duration of acid treatment. The success of the thinning of CdSe NWs by simple acid treatment and the annealing process reported here opens a new processing route for obtaining stoichiometric CdSe NWs with controllable size reduction and improved aspect ratio. This can undoubtedly broadly improve the range of applications of 1D CdSe nanostructures and allow more exploration of their uni-directional properties. A correction was made to the last paragraph of section 3 on 18 September 2007. The corrected electronic version is identical to the print version.

  19. Controllable size reduction of CdSe nanowires through the intermediate formation of Se-coated CdSe nanowires using acid and thermal treatment

    International Nuclear Information System (INIS)

    Lam, N S; Wong, K W; Li, Q; Zheng, Z; Lau, W M

    2007-01-01

    Thinning of CdSe nanowires (NWs) with controllable size was achieved by a simple acid treatment and subsequent annealing on thick CdSe NWs synthesized from vapour phase growth. During acid treatment, not only the undesired impurities such as native oxides of Cd and Se could be etched, but surface reactions of CdSe NWs were also observed, resulting in the formation of a layer of elemental Se around a thinner CdSe core. As a result, a heterostructure of Se - CdSe nanostructure formed after acid treatment of CdSe NWs. Upon thermal annealing, the Se shell was effectively removed and thinned stoichiometric single-crystalline CdSe NWs could be obtained. It was observed that NWs could be thinned by up to ∼60% in diameter by acid treatment and subsequent Se thermal desorption. The degree of thinning was controllable by adjusting the duration of acid treatment. The success of the thinning of CdSe NWs by simple acid treatment and the annealing process reported here opens a new processing route for obtaining stoichiometric CdSe NWs with controllable size reduction and improved aspect ratio. This can undoubtedly broadly improve the range of applications of 1D CdSe nanostructures and allow more exploration of their uni-directional properties. A correction was made to the last paragraph of section 3 on 18 September 2007. The corrected electronic version is identical to the print version

  20. Department of Housing and Urban Development, Office of Lead Hazard Control and Healthy Homes

    Science.gov (United States)

    ... Offices Center for Faith-based and Neighborhood Partnerships Chief Financial Officer Chief Human Capital Officer Chief Information Officer Chief ... Offices Center for Faith-based and Neighborhood Partnerships Chief Financial Officer Chief Human Capital Officer Chief Information Officer Chief ...

  1. Aesthetic procedures in office practice.

    Science.gov (United States)

    Small, Rebecca

    2009-12-01

    Since the approval of botulinum toxin, dermal fillers, and lasers for cosmetic use, minimally invasive aesthetic procedures have rapidly become the treatments of choice for age-related facial changes. In the past 10 years, aesthetic procedures have increased nearly five-fold. Of the 10.2 million aesthetic treatments performed in 2008, 83 percent were minimally invasive procedures. Botulinum toxin and dermal filler injections, laser hair reduction, chemical peels, laser skin resurfacing, microdermabrasion, and intense pulsed light photorejuvenation were the most commonly performed procedures in 2008. These procedures are effective and associated with minimal discomfort, and they have a low incidence of adverse effects and short recovery times. High patient and physician satisfaction have contributed to their growing popularity and availability in the primary care setting. As patient demand for aesthetic treatments increases, family physicians should be familiar with common minimally invasive aesthetic procedures when advising patients or incorporating aesthetic care into office practice.

  2. Highly luminescent CdSe/ZnSe core-shell quantum dots of one-pot preparation in octadecene

    NARCIS (Netherlands)

    Zeng, Q.; Kong, X.; Zhang, Y.; Zhang, H.

    2008-01-01

    CdSe/ZnSe core-shell quantum dots were synthesized using a new one-pot procedure where the core was prepared in octadecene. A ZnSe shell around a CdSe nanoparticle was formed by the reaction of selenium-richness on the surfaces of CdSe nanoparticles with Zn2+ from the injected zinc stearate

  3. Stable and metastable phases in reciprocal systems PbSe + Ag2I2 Ag2Se + PbI2 and PbSe + CdI2 = CdSe + PbI2

    International Nuclear Information System (INIS)

    Odin, I.N.; Grin'ko, V.V.; Kozlovskij, V.F.; Safronov, E.V.

    2005-01-01

    Mutual system PbSe + Ag 2 I 2 = Ag 2 Se + PbI 2 is investigated. It is shown that diagonal Ag 2 Se-PbI 2 is stable. Liquidus surface and isothermal section at 633 K of phase diagram of PbSe-Ag 2 Se-PbI 2 system are built. Transformations directing to crystallization metastable ternary compound forming in PbSe-PbI 2 system and metastable polytype modifications of lead iodide in PbSe-Ag 2 Se-PbI 2 system at 620-685 K are studied. By hardening from molten state (1150-1220 K) new interstitial metastable phases crystallizing in CdCl 2 structural type are obtained in PbSe-Ag 2 Se-PbI 2 and PbSe + CdI 2 = CdSe + PbI 2 systems [ru

  4. Symmetry effects in neutron scattering from isotopically enriched Se isotopes

    Energy Technology Data Exchange (ETDEWEB)

    Lachkar, J.; Haouat, G.; McEllistrem, M. T.; Patin, Y.; Sigaud, J.; Cocu, F.

    1975-06-01

    Differential cross sections for neutron elastic and inelastic scattering from {sup 76}Se, {sup 78}Se, {sup 80}Se and {sup 82}Se, have been measured at 8-MeV incident neutron energy and from {sup 76}Se and {sup 82}Se at 6- and 10-MeV incident energies. The differences observed in the elastic scattering cross sections are interpretable as the effects of isospin term in the scattering potentials. A full analysis of the elastic scattering data are presented.

  5. EXAFS cumulants of CdSe

    International Nuclear Information System (INIS)

    Diop, D.

    1997-04-01

    EXAFS functions had been extracted from measurements on the K edge of Se at different temperatures between 20 and 300 K. The analysis of the EXAFS of the filtered first two shells has been done in the wavevector range laying between 2 and 15.5 A -1 in terms of the cumulants of the effective distribution of distances. The cumulants C 3 and C 4 obtained from the phase difference and the amplitude ratio methods have shown the anharmonicity in the vibrations of atoms around their equilibrium position. (author). 13 refs, 3 figs

  6. Thermoelectric power in n-InSe

    International Nuclear Information System (INIS)

    Casanovas, A.; Cantarero, A.; Segura, A.

    1985-01-01

    Thermoelectric power of InSe samples doped with tin has been measured as functions of the doping concentration in the range of 0.01 to 10% Sn and of the temperature in the range of 50 to 550 K. In the low temperature range the results obtained are coherent with the two-dimensional behaviour of electrons proposed by other authors. About 100 K the results can be explained successfully by introducing the same scattering mechanisms used to interpret the temperature dependence of the electron mobility

  7. Colloidal CdSe Quantum Rings.

    Science.gov (United States)

    Fedin, Igor; Talapin, Dmitri V

    2016-08-10

    Semiconductor quantum rings are of great fundamental interest because their non-trivial topology creates novel physical properties. At the same time, toroidal topology is difficult to achieve for colloidal nanocrystals and epitaxially grown semiconductor nanostructures. In this work, we introduce the synthesis of luminescent colloidal CdSe nanorings and nanostructures with double and triple toroidal topology. The nanorings form during controlled etching and rearrangement of two-dimensional nanoplatelets. We discuss a possible mechanism of the transformation of nanoplatelets into nanorings and potential utility of colloidal nanorings for magneto-optical (e.g., Aharonov-Bohm effect) and other applications.

  8. Mesoscopic NbSe3 wires

    International Nuclear Information System (INIS)

    Zant, H.S.J. van der; Kalwij, A.; Mantel, O.C.; Markovic, N.

    1999-01-01

    We have fabricated wire structures with (sub)micron sizes in the charge-density wave conductor NbSe 3 . Electrical transport measurements include complete mode-locking on Shapiro steps and show that the patterning has not affected the CDW material. Our mesoscopic wires show strong fluctuation and hysteresis effects in the low-temperature current-voltage characteristics, as well as a strong reduction of the phase-slip voltage. This reduction can not be explained with existing models. We suggest that single phase-slip events are responsible for a substantial reduction of the CDW strain in micron-sized systems. (orig.)

  9. Microstructure and thermoelectric properties of CuInSe2/In2Se3 compound

    Science.gov (United States)

    Wang, Kang; Feng, Jing; Ge, Zhen-Hua; Qin, Peng; Yu, Jie

    2018-01-01

    CuInSe2 powders were synthesized by solvothermal method, and then the CuInSe2/In2Se3 bulk samples were fabricated by spark plasma sintering (SPS) technique. To investigate the phase composition, the powders were determined by X-ray diffraction (XRD). The microstructures of the powders and bulk samples were observed by scanning electron microscopy (SEM). The transportation of the electronic properties and thermal conductivity were measured at room temperature to 700 K. According to the results, the CuInSe2 powders appeared in flower-like patterns which ranged from 3 μm to 6 μm. CuInSe2 powders were synthesized at 180∘C with a chalcopyrite structure. The Seebeck coefficient increased significantly in composite thermoelectric materials up to 200μVṡK-1 at 623 K. The thermal conductivity of the sample significantly decreases from the room temperature to 700 K. The CuInSe2 bulk composite by solvothermal method achieves the highest ZT value of 0.187 at 700 K.

  10. The photodiode of UV-range on the basis of ZnSe

    Directory of Open Access Journals (Sweden)

    Perevertailo V. L.

    2010-03-01

    Full Text Available The construction and technology of Shottky photodiode on the basis of ZnSe, sensible in the ultraviolet region of spectrum are considered. Researches of electrophysical and photo-electric descriptions of photodiodes of Shottky Nі–ZnSe(Te,O–Іn are conducted and it is shown, that they can be applied in devices for radiometry and dissymmetry UV radiations in the ranges UVA, UVB and UVC. Comparison of parameters of developed UV photodiodes based on ZnSe with analogues showed that small capacitance and low value of dark current is their substantial difference of other ones.

  11. Homogeneity and internal defects detect of infrared Se-based chalcogenide glass

    Science.gov (United States)

    Li, Zupana; Wu, Ligang; Lin, Changgui; Song, Bao'an; Wang, Xunsi; Shen, Xiang; Dai, Shixunb

    2011-10-01

    Ge-Sb-Se chalcogenide glasses is a kind of excellent infrared optical material, which has been enviromental friendly and widely used in infrared thermal imaging systems. However, due to the opaque feature of Se-based glasses in visible spectral region, it's difficult to measure their homogeneity and internal defect as the common oxide ones. In this study, a measurement was proposed to observe the homogeneity and internal defect of these glasses based on near-IR imaging technique and an effective measurement system was also constructed. The testing result indicated the method can gives the information of homogeneity and internal defect of infrared Se-based chalcogenide glass clearly and intuitionally.

  12. Program Office Support Change Management System (POS CMS)

    Data.gov (United States)

    Office of Personnel Management — This application is used by the U.S. Office of Personnel Management (OPM)'s Office of the Chief Information Officer (CIO) for tracking software change requests for...

  13. Alaska Public Offices Commission, Department of Administration, State of

    Science.gov (United States)

    Visiting Alaska State Employees State of Alaska Department of Administration Alaska Public Offices Commission Alaska Department of Administration, Alaska Public Offices Commission APOC Home Commission Filer ; AO's Contact Us Administration > Alaska Public Offices Commission Alaska Public Offices Commission

  14. Lo que se debe a las cimentaciones

    Directory of Open Access Journals (Sweden)

    Oroviogoicoechea, Alberto

    1975-05-01

    Full Text Available This article describes: the problems that arise when the foundations has to act on soils with low consistency or when very narrow tolerances have to be met; the origin of the above mentioned problems; the requirements that are not really necessary, with suitable examples; the absolute and relative admissible magnitudes of differential settlements in concrete structures, walls, partitions and metal structures; the tolerances for mechanical installations; recommendations for projects and a table that sums up the proposed tolerances for relative foundations.En el artículo se describen: los problemas que surgen cuando la cimentación ha de actuar sobre terrenos poco consistentes o cuando se quieren cumplir tolerancias muy estrechas; de dónde provienen dichos problemas; las exigencias que no son realmente necesarias, con ejemplos apropiados; las magnitudes absolutas y relativas admisibles de asientos diferenciales, en estructuras de hormigón, muros, tabiques y estructuras metálicas; las tolerancias para instalaciones mecánicas; recomendaciones para proyecto, y una tabla que recoge las tolerancias propuestas para asientos relativos.

  15. Stretched Exponential relaxation in pure Se glass

    Science.gov (United States)

    Dash, S.; Ravindren, S.; Boolchand, P.

    A universal feature of glasses is the stretched exponential relaxation, f (t) = exp[ - t / τ ] β . The model of diffusion of excitations to randomly distributed traps in a glass by Phillips1 yields the stretched exponent β = d[d +2] where d, the effective dimensionality. We have measured the enthalpy of relaxation ΔHnr (tw) at Tg of Se glass in modulated DSC experiments as glasses age at 300K and find β = 0.43(2) for tw in the 0 Se100-x glasses as x increases to 20%, the length of the polymeric Sen chains between the Ge-crosslinks decreases to n = 2. and the striking relaxation effects nearly vanish. J.C. Phillips, Rep.Prog.Phys. 59 , 1133 (1996). Supported by NSF Grant DMR 08-53957.

  16. Escuela para señoritas, Inglaterra

    Directory of Open Access Journals (Sweden)

    Stillman y Eastwlck-Field, Arquitectos

    1963-02-01

    Full Text Available The object was to design part of a new building which had been seriously damaged during the war, so that the old and new parts would blend into a pleasant whole, with a capacity for 600 girls. The new designs avoid the glass box style of school buildings, and glass walls have been adopted only on the ground floor, thus giving an impression of light and airiness to what used to be a partial basement. Classrooms have been designed in a simple manner, and give the impression of conventional rooms. Simple lines and materials have been chosen throughout. Strong contrasts in the external finish have been avoided, and colours provide a relaxing background to the intensive activities of the students. A constructional feature is the use of prefabricated concrete joists and supports. Outer walls consist of brick panels filling in the space between the visible concrete framework. Ceilings are of insulating boards, and the floors are covered with linoleum. Special attention has been devoted to the hall. In this case the roof is of white gypsum, and the only features are the grills covering the fluorescent lighting. The walls of this hall are of glass, and are covered with heavy velvet curtains. A balcony with hardwood posts adds a simple and friendly feature to the building. The furniture and drapery have been carefully chosen. Camden school has a rigid tradition of individualism and fine education, and the new building has succeeded in maintaining the exclusive quality of the older parts, as well as offering an overall impression of up to date construction.El problema consistía en proyectar un nuevo núcleo para un edificio que había sido seriamente bombardeado durante la guerra, de tal modo que las partes antiguas y nuevas formasen un conjunto agradable y con capacidad para más de 600 chicas. En la nueva construcción se ha evitado el carácter de «cajas de cristal» de las nuevas escuelas ordinarias y se han empleado muros de cristal solamente en la

  17. Office Courtesy: Diferensiasi pada Komunikasi Organisasi

    OpenAIRE

    Yunus, Ulani

    2012-01-01

    Office etiquette or office courtesy is a procedure in a person with association or persons outside the organization. Etiquette teaches us to maintain good relations with the person / party. Etiquette becomes an inherent part of an organization because etiquette is not just a tool to assess an appropriate or inappropriate actions of members of the organization, but also the adhesive in the activities of a business transaction; that office image courtesy instrumental in building the organizatio...

  18. Exceptional closure of UNIQA office at CERN

    CERN Multimedia

    HR Department

    2009-01-01

    The UNIQA office at CERN will be closed from Wednesday 18 February to Friday 20 February due to painting work. During this closure, the Headquarters of UNIQA in Geneva will remain at the disposal of the members. See details https://cern.ch/chis/UNIQA_Offices.asp The CERN office will re-open on Monday 23 February according to the normal schedule. We apologise for any inconvenience caused by this closure.

  19. CuInSe2 nano-crystallite reaction kinetics using solid state reaction from Cu2Se and In2Se3 powders

    International Nuclear Information System (INIS)

    Hsiang, Hsing-I; Lu, Li-Hsin; Chang, Yu-Lun; Ray, Dahtong; Yen, Fu-Su

    2011-01-01

    Highlights: → CuInSe 2 phase increased gradually accompanied with a decrease in γ-In 2 Se 3 and no intermediate phase during calcination. → CuInSe 2 formation from Cu 2 Se and In 2 Se 3 powders follows a one-dimensional diffusion-controlled reaction with apparent activation energy of about 122.5 kJ/mol. → The solid reaction kinetics may be dominated by the diffusion of In 3+ ions. - Abstract: The reaction mechanism and CuInSe 2 formation kinetics using a solid state reaction from Cu 2 Se and In 2 Se 3 powders synthesized using a heating up process were investigated using X-ray diffractomy (XRD) and transmission electron microscopy (TEM). It was observed that the CuInSe 2 phase increased gradually, accompanied with a decrease in γ-In 2 Se 3 with no intermediate phase as the calcination temperature and soaking time were increased. The reaction kinetics was analyzed using the Avrami and polynomial kinetic model, suggesting that CuInSe 2 formation from Cu 2 Se and In 2 Se 3 powders follows a diffusion-controlled reaction with an apparent activation energy of about 122.5-182.3 kJ/mol. Cu 2 Se and In 2 Se 3 phases react and directly transform into CIS without the occurrence of any intermediate phase and the size of the newly formed CuInSe 2 crystallites was close to that of the Cu 2 Se reactant particle based on the TEM results, which indicated that the solid reaction kinetics may be dominated by the diffusion of In 3+ ions.

  20. Continued selenium biofortification of carrots and broccoli grown in soils once amended with Se-enriched S. pinnata

    Directory of Open Access Journals (Sweden)

    Gary S. Bañuelos

    2016-08-01

    Full Text Available Selenium (Se biofortification has been practiced in Se-deficient regions throughout the world primarily by adding inorganic sources of Se to the soil. Considering the use of adding organic sources of Se could be useful as an alternative Se amendment for the production of Se-biofortified food crops. In this multi-year micro-plot study, we investigate growing carrots and broccoli in soils that had been previously amended with Se-enriched Stanleya pinnata Pursh (Britton three and four years prior to planting one and two, respectively. Results showed that total and extractable Se concentrations in soils (0-30 cm were 1.65 mg kg-1 and 88 µg L-1, and 0.92 mg kg-1 and 48.6 µg L-1 at the beginning of the growing season for planting one and two, respectively. After each respective growing season, total Se concentrations in the broccoli florets and carrots ranged from 6.99 to 7.83 mg kg-1 and 3.15 to 6.25 mg kg-1 in planting one and two, respectively. In broccoli and carrot plant tissues, SeMet (selenomethionine was the predominant selenoamino acid identified in Se aqueous extracts. In postharvest soils from planting one, phospholipid analyses (PLFA showed that amending the soil with S. pinnata exerted no effect on the microbial biomass, AMF (arbuscular mycorrhizal fungi, actinomycetes and Gram-positive and bacterial PLFA at both 0-5 and 0-30 cm, respectively, three years later. Successfully producing Se-enriched broccoli and carrots three and four years later after amending soil with Se-enriched S. pinnata clearly demonstrates its potential source as an organic Se enriched fertilizer for Se-deficient regions.