Science.gov

Sample records for electronic supplementary op-video

  1. Solar powered biohydrogen production requires specific localization of the hydrogenase† †Electronic supplementary information (ESI) available: Supplementary Fig. 1–12 and supplementary Table 1. See DOI: 10.1039/c4ee02502d Click here for additional data file.

    PubMed Central

    Burroughs, Nigel J.; Boehm, Marko; Eckert, Carrie; Mastroianni, Giulia; Spence, Edward M.; Yu, Jianfeng; Nixon, Peter J.; Appel, Jens; Mullineaux, Conrad W.

    2014-01-01

    Cyanobacteria contain a bidirectional [NiFe] hydrogenase which transiently produces hydrogen upon exposure of anoxic cells to light, potentially acting as a “valve” releasing excess electrons from the electron transport chain. However, its interaction with the photosynthetic electron transport chain remains unclear. By GFP-tagging the HoxF diaphorase subunit we show that the hydrogenase is thylakoid associated, comprising a population dispersed uniformly through the thylakoids and a subpopulation localized to discrete puncta in the distal thylakoid. Thylakoid localisation of both the HoxH and HoxY hydrogenase subunits is confirmed by immunogold electron microscopy. The diaphorase HoxE subunit is essential for recruitment to the dispersed thylakoid population, potentially anchoring the hydrogenase to the membrane, but aggregation to puncta occurs through a distinct HoxE-independent mechanism. Membrane association does not require NDH-1. Localization is dynamic on a scale of minutes, with anoxia and high light inducing a significant redistribution between these populations in favour of puncta. Since HoxE is essential for access to its electron donor, electron supply to the hydrogenase depends on a physiologically controlled localization, potentially offering a new avenue to enhance photosynthetic hydrogen production by exploiting localization/aggregation signals. PMID:26339289

  2. Ehanna Woyakapi (History). [Supplementary Guide].

    ERIC Educational Resources Information Center

    Sisseton-Wahpeton Sioux Tribe, Inc., SD.

    Designed as a supplementary guide to "History of the Sisseton-Wahpeton Sioux Tribe of the Lake Traverse Reservation" (1972 edition), this curriculum guide presents 12 elementary/secondary education units. Among the major items included in most units are concepts; behavioral objectives; vocabulary lists; activities and the materials needed for the…

  3. Quantitative 3D analysis of huge nanoparticle assemblies† †Electronic supplementary information (ESI) available.CCDC 1417516–1417520 contain the supplementary crystallographic data for this paper. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5nr06962a Click here for additional data file.

    PubMed Central

    Zanaga, Daniele; Bleichrodt, Folkert; Altantzis, Thomas; Winckelmans, Naomi; Palenstijn, Willem Jan; Sijbers, Jan; de Nijs, Bart; van Huis, Marijn A.; Sánchez-Iglesias, Ana; Liz-Marzán, Luis M.; van Blaaderen, Alfons; Joost Batenburg, K.; Van Tendeloo, Gustaaf

    2016-01-01

    Nanoparticle assemblies can be investigated in 3 dimensions using electron tomography. However, it is not straightforward to obtain quantitative information such as the number of particles or their relative position. This becomes particularly difficult when the number of particles increases. We propose a novel approach in which prior information on the shape of the individual particles is exploited. It improves the quality of the reconstruction of these complex assemblies significantly. Moreover, this quantitative Sparse Sphere Reconstruction approach yields directly the number of particles and their position as an output of the reconstruction technique, enabling a detailed 3D analysis of assemblies with as many as 10 000 particles. The approach can also be used to reconstruct objects based on a very limited number of projections, which opens up possibilities to investigate beam sensitive assemblies where previous reconstructions with the available electron tomography techniques failed. PMID:26607629

  4. 7 CFR 1770.12 - Supplementary accounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Supplementary accounts. 1770.12 Section 1770.12... Accounts § 1770.12 Supplementary accounts. (a) All borrowers shall maintain the supplementary accounts set forth in § 1770.15. These accounts conform in number and title with accounts prescribed in the...

  5. 7 CFR 1770.12 - Supplementary accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Supplementary accounts. 1770.12 Section 1770.12... Accounts § 1770.12 Supplementary accounts. (a) All borrowers shall maintain the supplementary accounts set forth in § 1770.15. These accounts conform in number and title with accounts prescribed in the...

  6. 7 CFR 1770.12 - Supplementary accounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Supplementary accounts. 1770.12 Section 1770.12... Accounts § 1770.12 Supplementary accounts. (a) All borrowers shall maintain the supplementary accounts set forth in § 1770.15. These accounts conform in number and title with accounts prescribed in the...

  7. 7 CFR 1770.12 - Supplementary accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Supplementary accounts. 1770.12 Section 1770.12... Accounts § 1770.12 Supplementary accounts. (a) All borrowers shall maintain the supplementary accounts set forth in § 1770.15. These accounts conform in number and title with accounts prescribed in the...

  8. 7 CFR 1770.12 - Supplementary accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Supplementary accounts. 1770.12 Section 1770.12... Accounts § 1770.12 Supplementary accounts. (a) All borrowers shall maintain the supplementary accounts set forth in § 1770.15. These accounts conform in number and title with accounts prescribed in the...

  9. 15 CFR 2.7 - Supplementary regulations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Supplementary regulations. 2.7 Section... SETTLEMENT OF CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT § 2.7 Supplementary regulations. (a) The Assistant General Counsel for Finance and Litigation may from time to time issue such supplementary regulations...

  10. 15 CFR 2.7 - Supplementary regulations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Supplementary regulations. 2.7 Section... SETTLEMENT OF CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT § 2.7 Supplementary regulations. (a) The Assistant General Counsel for Finance and Litigation may from time to time issue such supplementary regulations...

  11. 15 CFR 2.7 - Supplementary regulations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Supplementary regulations. 2.7 Section... SETTLEMENT OF CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT § 2.7 Supplementary regulations. (a) The Assistant General Counsel for Finance and Litigation may from time to time issue such supplementary regulations...

  12. 15 CFR 2.7 - Supplementary regulations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Supplementary regulations. 2.7 Section... SETTLEMENT OF CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT § 2.7 Supplementary regulations. (a) The Assistant General Counsel for Finance and Litigation may from time to time issue such supplementary regulations...

  13. 22 CFR 130.11 - Supplementary reports.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Supplementary reports. 130.11 Section 130.11 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS... payments reported under § 130.10(c). (b) Supplementary reports must be sent to the Directorate of...

  14. 22 CFR 130.11 - Supplementary reports.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Supplementary reports. 130.11 Section 130.11 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS POLITICAL CONTRIBUTIONS... payments reported under § 130.10(c). (b) Supplementary reports must be sent to the Directorate of...

  15. Exploring Supplementary Education: Margins, Theories and Methods

    ERIC Educational Resources Information Center

    Myers, Kevin; Grosvenor, Ian

    2011-01-01

    Existing knowledge of supplementary education, that is education organised and run by political, faith or ethnic groups outside of formal schooling, is patchy. This article is an exploration of the histories of supplementary education in the twentieth century. It is organised into three sections. The article begins by reviewing some existing…

  16. 18 CFR 401.122 - Supplementary details.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Supplementary details. 401.122 Section 401.122 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE General Provisions § 401.122 Supplementary details....

  17. Supplementary safety system corrosion studies

    SciTech Connect

    Anderson, M.H.; Wiersma, B.J.

    1991-05-21

    This memorandum presents experimental data from electrochemical and immersion tests to support the continued use of two sections of nonconforming steel in the Supplementary Safety System. The Reactor Corrosion Mitigation Committee met on May 16, 1991 to evaluate materials that had been installed in the SSS. The materials lacked complete Corrosion Evaluation (CE) and/or Certified Mill Test Reports and had been installed during recent modifications (Project S-4332). Items that lacked proper documentation included AISI Type 304 stainless steel (304) instrument tubing (0.375'' OD) associated with the pressure transmitters and a two-foot section of 304 pipe located on the far side of the system downstream of the pneumatic valves. Cyclic potentiodynamic polarization scans were performed on sensitized and solution-annealed 304 samples in as-mixed and acidified Gd(NO{sub 3}){sub 3}, or ink'', solutions at room temperature to determine the susceptibility of 304 to localized corrosion in this environment. No localized attack was observed on the solution annealed or sensitized 304 in the Gd(NO{sub 3}){sub 3} solution. These tests revealed no significant differences in the behavior of the sensitized and solution-annealed 304 in gadolinium nitrate solution. Therefore, localized corrosion of the nonconforming components is not anticipated, and the performance of the nonconforming components should not differ from that of corrosion evaluated and certified materials. Previous studies have shown that AISI Type 304L stainless steel (304L) did not pit during a three-month exposure in gadolinium nitrate solutions of pH 2 or 5. These combined results support the continued use of the nonconforming steels until replacement can be made at the next scheduled long shut-down.

  18. Supplementary safety system corrosion studies

    SciTech Connect

    Anderson, M.H.; Wiersma, B.J.

    1991-05-21

    This memorandum presents experimental data from electrochemical and immersion tests to support the continued use of two sections of nonconforming steel in the Supplementary Safety System. The Reactor Corrosion Mitigation Committee met on May 16, 1991 to evaluate materials that had been installed in the SSS. The materials lacked complete Corrosion Evaluation (CE) and/or Certified Mill Test Reports and had been installed during recent modifications (Project S-4332). Items that lacked proper documentation included AISI Type 304 stainless steel (304) instrument tubing (0.375`` OD) associated with the pressure transmitters and a two-foot section of 304 pipe located on the far side of the system downstream of the pneumatic valves. Cyclic potentiodynamic polarization scans were performed on sensitized and solution-annealed 304 samples in as-mixed and acidified Gd(NO{sub 3}){sub 3}, or ``ink``, solutions at room temperature to determine the susceptibility of 304 to localized corrosion in this environment. No localized attack was observed on the solution annealed or sensitized 304 in the Gd(NO{sub 3}){sub 3} solution. These tests revealed no significant differences in the behavior of the sensitized and solution-annealed 304 in gadolinium nitrate solution. Therefore, localized corrosion of the nonconforming components is not anticipated, and the performance of the nonconforming components should not differ from that of corrosion evaluated and certified materials. Previous studies have shown that AISI Type 304L stainless steel (304L) did not pit during a three-month exposure in gadolinium nitrate solutions of pH 2 or 5. These combined results support the continued use of the nonconforming steels until replacement can be made at the next scheduled long shut-down.

  19. Nanofiber spraying method using a supplementary electrode

    NASA Astrophysics Data System (ADS)

    Kim, GeunHyung; Kim, WanDoo

    2006-07-01

    Using a supplementary electrode, electrospun poly(ɛ-carprolactone) fibers were deposited on various substrates with different electrical properties. The ability to coat the substrates was independent of the surface electric resistance of the substrates. This was due to the charge reduction of the sprayed fibers, which resulted from passing through the supplementary electrode. The sprayed fibers might find applications in smart textiles, advanced coating technology, and as biomedical wound dressings.

  20. Does supplementary reinforcement of stereotypy facilitate extinction?

    PubMed

    Dozier, Claudia L; Iwata, Brian A; Wilson, David M; Thomason-Sassi, Jessica L; Roscoe, Eileen M

    2013-01-01

    Results of several studies suggest that delivery of supplemental (social) reinforcement for stereotypy might facilitate its subsequent extinction. We examined this possibility with 9 subjects who engaged in stereotypy by including methodological refinements to ensure that (a) subjects' stereotypy was maintained in the absence of social consequences, (b) supplementary reinforcers were highly preferred and were shown to be reinforcers for some behavior, and (c) subjects were exposed to lengthy reinforcement and extinction conditions. In spite of these modifications, only 4 subjects' stereotypy increased when supplementary reinforcement was delivered contingent on stereotypy, and no subject's stereotypy decreased below initial baseline levels when social reinforcement was subsequently withheld. Decreases in stereotypy occurred with the implementation of noncontingent reinforcement. Thus, delivery of supplementary reinforcers either did not increase stereotypy or did not facilitate extinction of stereotypy maintained by automatic reinforcement. We discuss the practical and conceptual bases of these results with respect to our current understanding of function-based interventions.

  1. 49 CFR 537.8 - Supplementary reports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... the resulting data to the Environmental Protection Agency under 40 CFR 600.509. (3) The supplementary... years 2008, 2009, and 2010, each manufacturer of light trucks, as that term is defined in 49 CFR 523.5... the manufacturer is opting to comply with 49 CFR 533.5(f) or 49 CFR 533.5(g)....

  2. 49 CFR 537.8 - Supplementary reports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the resulting data to the Environmental Protection Agency under 40 CFR 600.509. (3) The supplementary... years 2008, 2009, and 2010, each manufacturer of light trucks, as that term is defined in 49 CFR 523.5... the manufacturer is opting to comply with 49 CFR 533.5(f) or 49 CFR 533.5(g)....

  3. 49 CFR 537.8 - Supplementary reports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the resulting data to the Environmental Protection Agency under 40 CFR 600.509. (3) The supplementary... years 2008, 2009, and 2010, each manufacturer of light trucks, as that term is defined in 49 CFR 523.5... the manufacturer is opting to comply with 49 CFR 533.5(f) or 49 CFR 533.5(g)....

  4. French Basic Course: Supplementary Material. Song Book.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    This song book is presented as supplementary material for the French Basic Course. It provides the words to 36 French songs. The songs are divided into five categories: (1) military songs, (2) sea songs, (3) drinking songs, (4) folklore songs, and (5) Christmas carols. (AMH)

  5. Agricultural Science I. Supplementary Units. Instructor Information.

    ERIC Educational Resources Information Center

    Martin, Donna; And Others

    These supplementary units are designed to help students with special needs learn and apply agricultural skills in the areas of animal breeding, animal nutrition, leadership, and power tools. Specific competencies are listed as study questions at the beginning of each of the 10 self-paced and self-contained units. Skill sheets, activity sheets, and…

  6. 49 CFR 537.8 - Supplementary reports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the resulting data to the Environmental Protection Agency under 40 CFR 600.509. (3) The supplementary... years 2008, 2009, and 2010, each manufacturer of light trucks, as that term is defined in 49 CFR 523.5... the manufacturer is opting to comply with 49 CFR 533.5(f) or 49 CFR 533.5(g)....

  7. Supplementary Teaching Materials for Business Courses.

    ERIC Educational Resources Information Center

    Boulden, Alfred W., Ed.

    This teaching guide for business education contains supplementary instructional materials for the subjects of accounting, business English, business mathematics, career education, consumer education, data processing, and office procedures. The units differ in format and in types of learning activities presented. The learning activity package for…

  8. Machine Shop. Instructor Key. Supplementary Units.

    ERIC Educational Resources Information Center

    Walden, Charles; Cole, Phyllis

    These supplementary units are designed to help students with special needs learn and apply machine shop skills. Nine competencies that are difficult for special needs students to grasp or that would help them get a future job in the field were chosen from the regular machine shop curriculum. Specific objectives for these competencies are listed at…

  9. Improving supplementary feeding in species conservation.

    PubMed

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-04-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities.

  10. Improving supplementary feeding in species conservation.

    PubMed

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-04-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities. PMID:25354808

  11. Use and mis-use of supplementary material in science publications.

    PubMed

    Pop, Mihai; Salzberg, Steven L

    2015-11-03

    Supplementary material is a ubiquitous feature of scientific articles, particularly in journals that limit the length of the articles. While the judicious use of supplementary material can improve the readability of scientific articles, its excessive use threatens the scientific review process and by extension the integrity of the scientific literature. In many cases supplementary material today is so extensive that it is reviewed superficially or not at all. Furthermore, citations buried within supplementary files rob other scientists of recognition of their contribution to the scientific record. These issues are exacerbated by the lack of guidance on the use of supplementary information from the journals to authors and reviewers. We propose that the removal of artificial length restrictions plus the use of interactive features made possible by modern electronic media can help to alleviate these problems. Many journals, in fact, have already removed article length limitations (as is the case for BMC Bioinformatics and other BioMed Central journals). We hope that the issues raised in our article will encourage publishers and scientists to work together towards a better use of supplementary information in scientific publishing.

  12. Use and mis-use of supplementary material in science publications.

    PubMed

    Pop, Mihai; Salzberg, Steven L

    2015-01-01

    Supplementary material is a ubiquitous feature of scientific articles, particularly in journals that limit the length of the articles. While the judicious use of supplementary material can improve the readability of scientific articles, its excessive use threatens the scientific review process and by extension the integrity of the scientific literature. In many cases supplementary material today is so extensive that it is reviewed superficially or not at all. Furthermore, citations buried within supplementary files rob other scientists of recognition of their contribution to the scientific record. These issues are exacerbated by the lack of guidance on the use of supplementary information from the journals to authors and reviewers. We propose that the removal of artificial length restrictions plus the use of interactive features made possible by modern electronic media can help to alleviate these problems. Many journals, in fact, have already removed article length limitations (as is the case for BMC Bioinformatics and other BioMed Central journals). We hope that the issues raised in our article will encourage publishers and scientists to work together towards a better use of supplementary information in scientific publishing. PMID:26525146

  13. Observation of compositional domains within individual copper indium sulfide quantum dots† †Electronic supplementary information (ESI) available. See DOI: 10.1039/C6NR03269A Click here for additional data file.

    PubMed Central

    Harvie, Andrew J.; Booth, Matthew; Chantry, Ruth L.; Hondow, Nicole; Kepaptsoglou, Demie M.; Ramasse, Quentin M.; Evans, Stephen D.

    2016-01-01

    The origin of photoluminescence in copper indium sulfide (CIS) quantum dots (Qdots) has previously been ascribed to a donor–acceptor pair (DAP) recombination, with a crystal lattice defect implicated as the origin of the donor state. In this study, electron energy-loss spectroscopy (EELS) was used to observe defect-rich compositional domains within individual CIS Qdots, supporting a model of defect-state-mediated photoluminescence for these particles, and identifying them as an ideal model system for future study of lattice defects on Qdot properties. PMID:27465708

  14. Basic and supplementary sensory feedback in handwriting

    PubMed Central

    Danna, Jérémy; Velay, Jean-Luc

    2015-01-01

    The mastering of handwriting is so essential in our society that it is important to try to find new methods for facilitating its learning and rehabilitation. The ability to control the graphic movements clearly impacts on the quality of the writing. This control allows both the programming of letter formation before movement execution and the online adjustments during execution, thanks to diverse sensory feedback (FB). New technologies improve existing techniques or enable new methods to supply the writer with real-time computer-assisted FB. The possibilities are numerous and various. Therefore, two main questions arise: (1) What aspect of the movement is concerned and (2) How can we best inform the writer to help them correct their handwriting? In a first step, we report studies on FB naturally used by the writer. The purpose is to determine which information is carried by each sensory modality, how it is used in handwriting control and how this control changes with practice and learning. In a second step, we report studies on supplementary FB provided to the writer to help them to better control and learn how to write. We suggest that, depending on their contents, certain sensory modalities will be more appropriate than others to assist handwriting motor control. We emphasize particularly the relevance of auditory modality as online supplementary FB on handwriting movements. Using real-time supplementary FB to assist in the handwriting process is probably destined for a brilliant future with the growing availability and rapid development of tablets. PMID:25750633

  15. A simple approach to obtain hybrid Au-loaded polymeric nanoparticles with a tunable metal load† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c5nr06850a Click here for additional data file.

    PubMed Central

    Luque-Michel, Edurne; Larrea, Ane; Lahuerta, Celia; Imbuluzqueta, Edurne; Arruebo, Manuel; Santamaría, Jesús

    2016-01-01

    A new strategy to nanoengineer multi-functional polymer–metal hybrid nanostructures is reported. By using this protocol the hurdles of most of the current developments concerning covalent and non-covalent attachment of polymers to preformed inorganic nanoparticles (NPs) are overcome. The strategy is based on the in situ reduction of metal precursors using the polymeric nanoparticle as a nanoreactor. Gold nanoparticles and poly(dl-lactic-co-glycolic acid), PLGA, are located in the core and shell, respectively. This novel technique enables the production of PLGA NPs smaller than 200 nm that bear either a single encapsulated Au NP or several smaller NPs with tunable sizes and a 100% loading efficiency. In situ reduction of Au ions inside the polymeric NPs was achieved on demand by using heat to activate the reductive effect of citrate ions. In addition, we show that the loading of the resulting Au NPs inside the PLGA NPs is highly dependent on the surfactant used. Electron microscopy, laser irradiation, UV-Vis and fluorescence spectroscopy characterization techniques confirm the location of Au nanoparticles. These promising results indicate that these hybrid nanomaterials could be used in theranostic applications or as contrast agents in dark-field imaging and computed tomography. PMID:26612770

  16. 20 CFR 416.2098 - Supplementary payment levels.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Supplementary payment levels. 416.2098... Supplementary payment levels. (a) General. For the purpose of determining the combined supplementary/SSI payment levels described in § 416.2097(a) (i.e., the levels that must be provided in any month after March...

  17. 20 CFR 416.2098 - Supplementary payment levels.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Supplementary payment levels. 416.2098... Supplementary payment levels. (a) General. For the purpose of determining the combined supplementary/SSI payment levels described in § 416.2097(a) (i.e., the levels that must be provided in any month after March...

  18. 34 CFR 300.42 - Supplementary aids and services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Supplementary aids and services. 300.42 Section 300.42... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.42 Supplementary aids and services. Supplementary aids and services means aids, services, and other supports that are provided in regular...

  19. 34 CFR 300.42 - Supplementary aids and services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Supplementary aids and services. 300.42 Section 300.42... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.42 Supplementary aids and services. Supplementary aids and services means aids, services, and other supports that are provided in regular...

  20. 34 CFR 300.42 - Supplementary aids and services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Supplementary aids and services. 300.42 Section 300.42... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.42 Supplementary aids and services. Supplementary aids and services means aids, services, and other supports that are provided in regular...

  1. 34 CFR 300.42 - Supplementary aids and services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Supplementary aids and services. 300.42 Section 300.42... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.42 Supplementary aids and services. Supplementary aids and services means aids, services, and other supports that are provided in regular...

  2. 34 CFR 300.42 - Supplementary aids and services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Supplementary aids and services. 300.42 Section 300.42... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.42 Supplementary aids and services. Supplementary aids and services means aids, services, and other supports that are provided in regular...

  3. 40 CFR 152.406 - Submission of supplementary data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Submission of supplementary data. 152... supplementary data. Applicants may submit data to supplement pending applications without incurring additional... of supplementary data do not constitute a change in the type of registration action requested....

  4. 77 FR 42327 - Proposed Supplementary Rules for the Morley Nelson Snake River Birds of Prey National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-18

    ... proposed supplementary rules until September 17, 2012. ADDRESSES: You may submit comments by mail, electronic mail, or hand- delivery. Mail or Hand Delivery: Jared Fluckiger, Outdoor Recreation Planner, Bureau of Land Management, Boise District Office, 3948 Development Ave. Boise, Idaho 83705....

  5. Chemistry of coal utilization. Second supplementary volume

    SciTech Connect

    Elliott, M.A.

    1981-01-01

    The first two volumes of this work, published in 1945, and the first supplemental volume, published in 1963, all under the editorship of H.H. Lowry, are recognized classics. Their comprehensive coverage and critical review of the literature on coal science and technology have been invaluable to workers at all levels of experience. Between 1963 and 1976, however, funding of coal research and development by government and industry in the United States increased from about $22 million to about $322 million per year. Throughout this period the expansion in the literature on coal science and technology and in the number of newcomers to the field made evident the need for a second supplementary volume to Chemistry of Coal Utilization. This second supplementary volume has the following four topics which are not covered in the earlier volumes: Coal Industry and Coal Research and Development in Perspective; Coal Resources; Control of Pollution from Combustion Processes; and Environmental, Health and Safety Implications of Increased Coal Utilization. In addition, the broad areas of pyrolysis, combustion, gasification, and liquefaction, are subdivided for treatment in three separate chapters on fundamentals, processes, and treatment of products. The 31 chapters in this volume have been abstracted and indexed for the data base.

  6. Improving supplementary feeding in species conservation

    PubMed Central

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-01-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities. Mejoría de la Alimentación Suplementaria en la Conservación de Especies Resumen La alimentaci

  7. Improving supplementary feeding in species conservation

    PubMed Central

    Ewen, John G; Walker, Leila; Canessa, Stefano; Groombridge, Jim J

    2015-01-01

    Supplementary feeding is often a knee-jerk reaction to population declines, and its application is not critically evaluated, leading to polarized views among managers on its usefulness. Here, we advocate a more strategic approach to supplementary feeding so that the choice to use it is clearly justified over, or in combination with, other management actions and the predicted consequences are then critically assessed following implementation. We propose combining methods from a set of specialist disciplines that will allow critical evaluation of the need, benefit, and risks of food supplementation. Through the use of nutritional ecology, population ecology, and structured decision making, conservation managers can make better choices about what and how to feed by estimating consequences on population recovery across a range of possible actions. This structured approach also informs targeted monitoring and more clearly allows supplementary feeding to be integrated in recovery plans and reduces the risk of inefficient decisions. In New Zealand, managers of the endangered Hihi (Notiomystis cincta) often rely on supplementary feeding to support reintroduced populations. On Kapiti island the reintroduced Hihi population has responded well to food supplementation, but the logistics of providing an increasing demand recently outstretched management capacity. To decide whether and how the feeding regime should be revised, managers used a structured decision making approach informed by population responses to alternative feeding regimes. The decision was made to reduce the spatial distribution of feeders and invest saved time in increasing volume of food delivered into a smaller core area. The approach used allowed a transparent and defendable management decision in regard to supplementary feeding, reflecting the multiple objectives of managers and their priorities. Mejoría de la Alimentación Suplementaria en la Conservación de Especies Resumen La alimentaci

  8. ARL Supplementary Statistics, 2006-2007

    ERIC Educational Resources Information Center

    Bland, Les, Comp.; Kyrillidou, Martha, Comp.

    2009-01-01

    This report presents statistics on how Association of Research Libraries (ARL) member libraries spend money on electronic resources. This report indicates that 108 ARL libraries purchased 25,006,758 electronic books. In 2006-2007, there was an ARL median of 243,725 acquisitions of electronic books (this includes one institution that purchased…

  9. ARL Supplementary Statistics, 2007-2008

    ERIC Educational Resources Information Center

    Bland, Les, Comp.; Kyrillidou, Martha, Comp.

    2009-01-01

    This report presents statistics on how Association of Research Libraries (ARL) member libraries spend money on electronic resources. This report indicates that 109 ARL libraries purchased 32,329,187 electronic books. In 2007-2008, there was a median of 28,319 acquisitions of electronic books by ARL libraries (this includes one institution that…

  10. Immigration and Supplementary Ethnic Schooling: Ukrainian Students in Portugal

    ERIC Educational Resources Information Center

    Tereshchenko, Antonina; Grau Cárdenas, Valeska Valentina

    2013-01-01

    Immigration from Eastern European countries to Portugal is a recent phenomenon. Within the last decade, economic migrants from Ukraine, Russia, Romania and Moldova set up a number of supplementary schools across the country. No academic attention has been given to the phenomenon of supplementary ethnic schools in Portugal, whilst there is a…

  11. 47 CFR 101.411 - Supplementary showing required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Supplementary showing required. 101.411 Section 101.411 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.411 Supplementary showing required....

  12. 47 CFR 101.411 - Supplementary showing required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Supplementary showing required. 101.411 Section 101.411 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.411 Supplementary showing required....

  13. 47 CFR 101.411 - Supplementary showing required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Supplementary showing required. 101.411 Section 101.411 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.411 Supplementary showing required....

  14. 48 CFR 852.236-85 - Supplementary labor standards provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Supplementary labor standards provisions. 852.236-85 Section 852.236-85 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 852.236-85 Supplementary...

  15. 48 CFR 852.236-85 - Supplementary labor standards provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Supplementary labor standards provisions. 852.236-85 Section 852.236-85 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 852.236-85 Supplementary...

  16. 48 CFR 852.236-85 - Supplementary labor standards provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Supplementary labor standards provisions. 852.236-85 Section 852.236-85 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 852.236-85 Supplementary...

  17. 48 CFR 852.236-85 - Supplementary labor standards provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Supplementary labor standards provisions. 852.236-85 Section 852.236-85 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 852.236-85 Supplementary...

  18. 14 CFR 23.499 - Supplementary conditions for nose wheels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Supplementary conditions for nose wheels... Structure Ground Loads § 23.499 Supplementary conditions for nose wheels. In determining the ground loads on nose wheels and affected supporting structures, and assuming that the shock absorbers and tires are...

  19. Financial Report of Ontario Universities 1995-96. Supplementary Volume.

    ERIC Educational Resources Information Center

    Council of Ontario Universities, Toronto.

    This supplementary volume has been compiled from submissions prepared by each of the provincially assisted universities and federated and affiliated colleges of Ontario (Canada). This supplementary volume provides data on sources of revenue, including grants from the federal (Canada) government and donations from corporations, foundations,…

  20. 13 CFR 301.6 - Supplementary investment assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Supplementary investment..., DEPARTMENT OF COMMERCE ELIGIBILITY, INVESTMENT RATE AND APPLICATION REQUIREMENTS Investment Rates and Matching Share Requirements § 301.6 Supplementary investment assistance. (a) Pursuant to a request by...

  1. 13 CFR 301.6 - Supplementary investment assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Supplementary investment..., DEPARTMENT OF COMMERCE ELIGIBILITY, INVESTMENT RATE AND APPLICATION REQUIREMENTS Investment Rates and Matching Share Requirements § 301.6 Supplementary investment assistance. (a) Pursuant to a request by...

  2. 13 CFR 301.6 - Supplementary investment assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Supplementary investment..., DEPARTMENT OF COMMERCE ELIGIBILITY, INVESTMENT RATE AND APPLICATION REQUIREMENTS Investment Rates and Matching Share Requirements § 301.6 Supplementary investment assistance. (a) Pursuant to a request by...

  3. 13 CFR 301.6 - Supplementary investment assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Supplementary investment..., DEPARTMENT OF COMMERCE ELIGIBILITY, INVESTMENT RATE AND APPLICATION REQUIREMENTS Investment Rates and Matching Share Requirements § 301.6 Supplementary investment assistance. (a) Pursuant to a request by...

  4. 17 CFR 210.12-16 - Supplementary insurance information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Supplementary insurance... AND CONSERVATION ACT OF 1975 Form and Content of Schedules § 210.12-16 Supplementary insurance... life insurance or title insurance. This amount should include premiums from reinsurance assumed, and...

  5. Supplementary feeding restructures urban bird communities

    PubMed Central

    Galbraith, Josie A.; Jones, Darryl N.; Stanley, Margaret C.

    2015-01-01

    Food availability is a primary driver of avian population regulation. However, few studies have considered the effects of what is essentially a massive supplementary feeding experiment: the practice of wild bird feeding. Bird feeding has been posited as an important factor influencing the structure of bird communities, especially in urban areas, although experimental evidence to support this is almost entirely lacking. We carried out an 18-mo experimental feeding study at 23 residential properties to investigate the effects of bird feeding on local urban avian assemblages. Our feeding regime was based on predominant urban feeding practices in our region. We used monthly bird surveys to compare avian community composition, species richness, and the densities of local species at feeding and nonfeeding properties. Avian community structure diverged at feeding properties and five of the commonest garden bird species were affected by the experimental feeding regime. Introduced birds particularly benefitted, with dramatic increases observed in the abundances of house sparrow (Passer domesticus) and spotted dove (Streptopelia chinensis) in particular. We also found evidence of a negative effect on the abundance of a native insectivore, the grey warbler (Gerygone igata). Almost all of the observed changes did not persist once feeding had ceased. Our study directly demonstrates that the human pastime of bird feeding substantially contributes to the structure of avian community in urban areas, potentially altering the balance between native and introduced species. PMID:25941361

  6. Supplementary feeding restructures urban bird communities.

    PubMed

    Galbraith, Josie A; Beggs, Jacqueline R; Jones, Darryl N; Stanley, Margaret C

    2015-05-19

    Food availability is a primary driver of avian population regulation. However, few studies have considered the effects of what is essentially a massive supplementary feeding experiment: the practice of wild bird feeding. Bird feeding has been posited as an important factor influencing the structure of bird communities, especially in urban areas, although experimental evidence to support this is almost entirely lacking. We carried out an 18-mo experimental feeding study at 23 residential properties to investigate the effects of bird feeding on local urban avian assemblages. Our feeding regime was based on predominant urban feeding practices in our region. We used monthly bird surveys to compare avian community composition, species richness, and the densities of local species at feeding and nonfeeding properties. Avian community structure diverged at feeding properties and five of the commonest garden bird species were affected by the experimental feeding regime. Introduced birds particularly benefitted, with dramatic increases observed in the abundances of house sparrow (Passer domesticus) and spotted dove (Streptopelia chinensis) in particular. We also found evidence of a negative effect on the abundance of a native insectivore, the grey warbler (Gerygone igata). Almost all of the observed changes did not persist once feeding had ceased. Our study directly demonstrates that the human pastime of bird feeding substantially contributes to the structure of avian community in urban areas, potentially altering the balance between native and introduced species.

  7. ARL Supplementary Statistics, 2000-01.

    ERIC Educational Resources Information Center

    Young, Mark, Comp.; Kyrillidou, Martha, Comp.; Blixrud, Julia, Comp.

    This report presents statistics on how ARL (Association of Research Libraries) member libraries spend money on electronic resources. The following tables are included: (1) a summary table of electronic resources and library materials expenditures in ARL university libraries, 1992-93 to 2000-01; (2) summary statistics for university libraries,…

  8. ARL Supplementary Statistics 2002-03

    ERIC Educational Resources Information Center

    Young, Mark, Comp.; Kyrillidou, Martha, Comp.

    2004-01-01

    This report presents statistics on how Association of Research Libraries (ARL) member libraries spend money on electronic resources. This report indicates that expenditures for electronic resources account for 25%, on average, of ARL institutions' library materials budgets. ARL libraries reported spending more than $228 million on electronic…

  9. Main Determinants of Supplementary Health Insurance Demand: (Case of Iran)

    PubMed Central

    Motlagh, Soraya Nouraei; Gorji, Hassan Abolghasem; Mahdavi, Ghadir; Ghaderi, Hossein

    2015-01-01

    Introduction: In the majority of developing countries, the volume of medical insurance services, provided by social insurance organizations is inadequate. Thus, supplementary medical insurance is proposed as a means to address inadequacy of medical insurance. Accordingly, in this article, we attempted to provide the context for expansion of this important branch of insurance through identification of essential factors affecting demand for supplementary medical insurance. Method: In this study, two methods were used to identify essential factors affecting choice of supplementary medical insurance including Classification and Regression Trees (CART) and Bayesian logit. To this end, Excel® software was used to refine data and R® software for estimation. The present study was conducted during 2012, covering all provinces in Iran. Sample size included 18,541 urban households, selected by Statistical Center of Iran using 3-stage cluster sampling approach. In this study, all data required were collected from the Statistical Center of Iran. Results: In 2012, an overall 8.04% of the Iranian population benefited from supplementary medical insurance. Demand for supplementary insurance is a concave function of age of the household head, and peaks in middle-age when savings and income are highest. The present study results showed greater likelihood of demand for supplementary medical insurance in households with better economic status, higher educated heads, female heads, and smaller households with greater expected medical expenses, and household income is the most important factor affecting demand for supplementary medical insurance. Conclusion: Since demand for supplementary medical insurance is hugely influenced by households’ economic status, policy-makers in the health sector should devise measures to improve households’ economic or financial access to supplementary insurance services, by identifying households in the lower economic deciles, and increasing their

  10. Electron

    NASA Astrophysics Data System (ADS)

    Springford, Michael

    1997-03-01

    1. J. J. Thomson and the discovery of the electron A. B. P. Pippard; 2. The isolated electron W. N. Cottingham; 3. The relativistic electron D. I. Olive; 4. The electron glue B. L. Gyorffy; 5. The electron fluid P. Coleman; 6. The magnetic electron G. G. Lonzarich; 7. The paired electron A. J. Leggett; 8. The heavy electron M. Springford; 9. The coherent electron Y. Imry and M. Peskin; 10. The composite electron R. Nicholas; 11. The electron in the cosmos M. S. Longair.

  11. Electron

    NASA Astrophysics Data System (ADS)

    Springford, Michael

    2008-12-01

    1. J. J. Thomson and the discovery of the electron A. B. P. Pippard; 2. The isolated electron W. N. Cottingham; 3. The relativistic electron D. I. Olive; 4. The electron glue B. L. Gyorffy; 5. The electron fluid P. Coleman; 6. The magnetic electron G. G. Lonzarich; 7. The paired electron A. J. Leggett; 8. The heavy electron M. Springford; 9. The coherent electron Y. Imry and M. Peskin; 10. The composite electron R. Nicholas; 11. The electron in the cosmos M. S. Longair.

  12. 75 FR 30850 - Final Supplementary Rules for Camping on Undeveloped Public Lands in Montana, North Dakota, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... published as proposed final supplementary rules on August 13, 2009 in the Federal Register (74 FR 40839-40841). Comments were solicited in that publication and could be submitted by mail, electronic means, or... at 72 FR 19958 (April 20, 2007). The rules in the Notice of Camping Limits on Public Lands in...

  13. Supplementary Education as a Resource for Economic Modernization

    ERIC Educational Resources Information Center

    Gorshkov, M. K.; Kliucharev, G. A.

    2013-01-01

    Supplementary professional education in Russia has grown rapidly, offering training not provided by the state. Further development will require more coordination with both private and state educational institutions, as well as with national and regional educational policies.

  14. Supplementary Annuity Program Patterns among CUPA Member Institutions.

    ERIC Educational Resources Information Center

    Strickler, Lester B.; Widicus, Wilbur W.

    1981-01-01

    A survey of institutions' policies regarding supplementary annuity programs revealed information about program administration, eligibility, investment instruments, companies, admission patterns and policies, marketing controls, employee counseling, and information dissemination. (MSE)

  15. Solubilised bright blue-emitting iridium complexes for solution processed OLEDs† †Electronic supplementary information (ESI) available: Synthesis CIF of the crystal structures. CCDC 1440897–1440899. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6tc00151c Click here for additional data file. Click here for additional data file.

    PubMed Central

    Henwood, Adam F.; Bansal, Ashu K.; Cordes, David B.; Slawin, Alexandra M. Z.; Samuel, Ifor D. W.

    2016-01-01

    Combining a sterically bulky, electron-deficient 2-(2,4-difluorophenyl)-4-(2,4,6-trimethylphenyl)pyridine (dFMesppy) cyclometalating C∧N ligand with an electron rich, highly rigidified 1,1′-(α,α′-o-xylylene)-2,2′-biimidazole (o-xylbiim) N∧N ligand gives an iridium complex, [Ir(dFMesppy)2(o-xylbiim)](PF6), that achieves extraordinarily bright blue emission (Φ PL = 90%; λ max = 459 nm in MeCN) for a cationic iridium complex. This complex is compared with two reference complexes bearing 4,4′-di-tert-butyl-2,2′-bipyridine, and solution-processed organic light emitting diodes (OLEDs) have been fabricated from these materials. PMID:27398216

  16. The reaction of an iridium PNP complex with parahydrogen facilitates polarisation transfer without chemical change† †Electronic supplementary information (ESI) available: Sample preparation, signal enhancements and raw data. CCDC 1026865. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4dt03088e Click here for additional data file. Click here for additional data file.

    PubMed Central

    Holmes, Arthur J.; Rayner, Peter J.; Cowley, Michael J.; Green, Gary G. R.; Whitwood, Adrian C.

    2015-01-01

    The short lived pincer complex [(C5H3N(CH2P(tBu)2)2)Ir(H)2(py)]BF4 is shown to be active for signal amplification by reversible exchange. This catalyst formulation enables the efficient transfer of polarization from parahydrogen to be placed into just a single molecule of the hyperpolarisation target, pyridine. When the catalysts 1H nuclei are replaced by 2H, increased levels of substrate hyperpolarization result and when the reverse situation is examined the catalyst itself is clearly visible through hyperpolarised signals. The ligand exchange pathways of [(C5H3N(CH2P(tBu)2)2)Ir(H)2(py)]BF4 that are associated with this process are shown to involve the formation of 16-electron [(C5H3N(CH2P(tBu)2)2)Ir(H)2]BF4 and the 18-electron H2 addition product [(C5H3N(CH2P(tBu)2)2)Ir(H)2(H2)]BF4. PMID:25410259

  17. Recurrent Supplementary Motor Area Syndrome Following Repeat Brain Tumor Resection Involving Supplementary Motor Cortex

    PubMed Central

    Abel, Taylor J.; Buckley, Robert T.; Morton, Ryan; Gabikian, Patrik; Silbergeld, Daniel L.

    2015-01-01

    Background Supplementary motor area (SMA) syndrome occurs after surgery involving the SMA and is characterized by contralateral hemiparesis with or without speech impairment (dependent on involvement of the dominant SMA), which is transient and characteristically resolves over the course of weeks to months. Objective Recurrent SMA syndrome after repeat craniotomy has not been previously described. In this manuscript, we describe the presentation and clinical course of patients who developed recurrent SMA syndrome after redo resection of tumors involving the SMA. Methods We performed a retrospective review of 15 patients who underwent repeated resection of low grade glioma from the superior and middle frontal gyrus (SFG, MFG). Of these patients we identified six cases of recurrent SMA syndrome. Results Six patient had a documented SMA syndrome occurring after initial and subsequent resection of tumor in proximity to the SMA. Intraoperative localization of eloquent motor and language cortex was achieved in each patient using a combination of somatosensory evoked potentials (SSEPs) and electrocortical stimulation mapping. Location of tumor and extent of resection was examined with magnetic resonance (MR) imaging. Conclusion This series demonstrates that recurrent SMA syndrome occurs in patients undergoing repeat resection of tumors involving the SMA. The presence of recurrent SMA syndrome provides support for reorganization of SMA function to adjacent ipsilateral cortex after resection. Patients with recurrent neoplasms of the SMA should be counseled on the possibility of recurrent SMA syndrome. PMID:26087004

  18. Supplementary steam - A viable hydrogen power generation concept

    NASA Technical Reports Server (NTRS)

    Wright, D. E.; Lee, J. C.

    1979-01-01

    Technical and economic aspects of a supplementary steam generation for peaking power applications are discussed. Preliminary designs of the hydrogen/oxygen combustors to be used for such applications are described. The integration of the hydrogen/oxygen steam-generating equipment into a typical coal-fired steam station is studied. The basic steam generation system was designed as a 20 MW supplementary system to be added to the existing 160 MW system. An analysis of the operating and design requirements of the supplementary system is conducted. Estimates were made for additional steam and fuel supply lines and for additional control required to operate the combustors and to integrate the combustor system into the facility.

  19. THE ELECTROMAGNET. A SUPPLEMENTARY READING UNIT IN SCIENCE.

    ERIC Educational Resources Information Center

    KINNEY, RICHARD; MOBILIZATION FOR YOUTH CURRICULUM STAFF

    A SAMPLE READING UNIT IN SCIENCE IS PRESENTED FOR DISADVANTAGED STUDENTS AT THREE LEVELS OF ABILITY. THE READING LESSON IS COMPLETE WITH ILLUSTRATIONS OF ELECTROMAGNETS. FOLLOWING THE SUPPLEMENTARY UNIT ARE THREE SAMPLE OBJECTIVE TESTS FOR THE DIFFERENT ABILITY LEVELS. EACH SET OF QUESTIONS IS DESIGNED BOTH TO TEST KNOWLEDGE OF SCIENCE FACTS…

  20. 48 CFR 204.7004 - Supplementary PII numbers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... supplementary numbers with the basic PII number, to identify— (1) Amendments to solicitations; (2) Modifications... schedules. (b) Amendments to solicitations. Number amendments to solicitations sequentially using a four... numeric. Use the letters K, L, M, N, P, Q, S, T, U, V, W, X, Y, or Z only in the second position and...

  1. Private Supplementary Tutoring: Comparative Perspectives on Patterns and Implications

    ERIC Educational Resources Information Center

    Bray, Mark

    2006-01-01

    Private supplementary tutoring has long been a major phenomenon in parts of East Asia, including Japan, Hong Kong, South Korea and Taiwan. In recent times it has grown dramatically in other parts of Asia and in Africa, Europe and North America. The factors underlying the growth of private tutoring vary, but in all settings it has major…

  2. Characteristics, Effectiveness, and Prospects of Supplementary Professional Education

    ERIC Educational Resources Information Center

    Kliucharev, Grigorii Arturovich

    2010-01-01

    Today the system of supplementary professional education (SPE) is the main institutionalized subunit that is oriented toward "adult learners". Surveys have shown that in many cases investment in SPE is more profitable, predictable, reliable, and short term than that in any other form of education. Data on supplemental professional education in…

  3. 48 CFR 852.236-85 - Supplementary labor standards provisions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Supplementary labor standards provisions. 852.236-85 Section 852.236-85 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions...

  4. 14 CFR 23.505 - Supplementary conditions for skiplanes.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Supplementary conditions for skiplanes. 23.505 Section 23.505 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... skis free to slide, a limit side force equal to 0.036 times the design maximum weight must be...

  5. 75 FR 57813 - Proposed Supplementary Rules on Public Land, Idaho

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... existing supplementary rule enacted in the BLM Idaho Falls District (67 FR 30958) and the restriction... alcohol by weight to account for 3.2 percent beer sold in Idaho. The State of Idaho defines an alcoholic... prohibition of open containers of beer in motor vehicles, including 3.2 percent beer, in a slightly...

  6. Supplementary Education: The Hidden Curriculum of High Academic Achievement

    ERIC Educational Resources Information Center

    Gordon, Edmund W., Ed.; Bridglall, Beatrice L., Ed.; Meroe, Aundra Saa, Ed.

    2004-01-01

    In this book, the editors argue that while access to schools that enable and expect academic achievement is a necessary ingredient for the education of students, schools alone may not be sufficient to ensure universally high levels of academic development. Supplemental educational experiences may also be needed. The idea of supplementary education…

  7. Supplementary and Enrichment Series: Absolute Value. Teachers' Commentary. SP-25.

    ERIC Educational Resources Information Center

    Bridgess, M. Philbrick, Ed.

    This is one in a series of manuals for teachers using SMSG high school supplementary materials. The pamphlet includes commentaries on the sections of the student's booklet, answers to the exercises, and sample test questions. Topics covered include addition and multiplication in terms of absolute value, graphs of absolute value in the Cartesian…

  8. Supplementary and Enrichment Series: Absolute Value. SP-24.

    ERIC Educational Resources Information Center

    Bridgess, M. Philbrick, Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include absolute value, addition and multiplication in terms of absolute value, graphs of absolute…

  9. Specifications for Supplementary Classroom Units "Standard Construction" and "Preframed Construction".

    ERIC Educational Resources Information Center

    Waring, Robert B.; And Others

    The standards that should be applied to the construction of supplementary classroom units are discussed in this report. Areas dealt with are--(1) general mechanical and electrical work, (2) concrete, (3) masonry, (4) miscellaneous steel and iron, (5) metal windows, (6) carpentry at site, (7) millwork, (8) acoustic treatment, (9) thermal…

  10. Supplementary Education: Global Growth, Japan's Experience, Canada's Future

    ERIC Educational Resources Information Center

    Dierkes, Julian

    2008-01-01

    Supplementary education is on the rise globally, taking many different forms, from private tutors to small schools and large corporations. These providers exist outside conventional public and private school systems, offering remedial education and tutoring, parallel instruction to conventional schools, and accelerated or more advanced…

  11. 24 CFR 213.269 - Endorsement of supplementary loans.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Endorsement of supplementary loans. 213.269 Section 213.269 Housing and Urban Development Regulations Relating to Housing and Urban... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND...

  12. 33 CFR 20.602 - Amendatory or supplementary responses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... COAST GUARD Discovery § 20.602 Amendatory or supplementary responses. (a) Any party or interested person shall amend or supplement information previously provided upon learning that the information— (1) Was...) The party or interested person shall amend or supplement that information by following the...

  13. 33 CFR 20.602 - Amendatory or supplementary responses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... COAST GUARD Discovery § 20.602 Amendatory or supplementary responses. (a) Any party or interested person shall amend or supplement information previously provided upon learning that the information— (1) Was...) The party or interested person shall amend or supplement that information by following the...

  14. 17 CFR 210.12-16 - Supplementary insurance information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... § 210.12-16 Supplementary insurance information. Column A Segment 1 Column B Deferred policy acquisition cost (caption 7) Column C Future policy benefits, losses, claims and loss expenses (caption 13-a-1) Column D Unearned premiums (caption 13-a-2) Column E Other policy claims and benefits payable (caption...

  15. Using Radio Commercials as Supplementary Materials for Teaching Listening.

    ERIC Educational Resources Information Center

    Hafernik, Johnnie Johnson; Surguine, Harold

    Radio commercials, used as supplementary materials in the English as a second language class, have the following advantages: (1) they correspond closely to everyday spoken English; (2) they are clear; (3) they are short enough to sustain student interest; (4) the many redundancies in the message enable even the slower student to understand; (5)…

  16. 13 CFR 301.6 - Supplementary investment assistance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Assistance under this section; and (3) Assists Projects that are otherwise eligible for Investment Assistance... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Supplementary investment..., DEPARTMENT OF COMMERCE ELIGIBILITY, INVESTMENT RATE AND PROPOSAL AND APPLICATION REQUIREMENTS...

  17. Child Living Arrangements by Race and Income: A Supplementary Analysis.

    ERIC Educational Resources Information Center

    Primus, Wendell E.

    This supplementary analysis to "Declining Share of Children Lived with Single Mothers in the Late 1990s" employs an alternative methodology to provide a clearer picture of changes in living arrangements within different income groups. The original study concluded that children were significantly less likely to live with single mothers in 2000 than…

  18. Supplementary and Enrichment Series: The Complex Number System. SP-4.

    ERIC Educational Resources Information Center

    Kalman, Karl, Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include operations, standard form, equations, graphs, and conjugates. (MP)

  19. Supplementary and Enrichment Series: The System of Vectors. SP-6.

    ERIC Educational Resources Information Center

    Kalman, Karl, Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include directed segments, applications, components, and inner products. (MP)

  20. Supplementary and Enrichment Series: Radioactive Decay. SP-23.

    ERIC Educational Resources Information Center

    Clark, Ronald J., Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include the law of decay, relative rate of change, and a general solution. (MP)

  1. Supplementary Auditory and Vestibular Stimulation: Effects on Institutionalized Infants

    ERIC Educational Resources Information Center

    Casler, Lawrence

    1975-01-01

    Supplementary stimulation was supplied for 30 minutes per day for approximately six weeks to 156 normal, full-term institutionalized infants prior to adoption. The Gesell Developmental Schedules were administered regularly (until age 27 months), to determine whether development had been enhanced by the treatment. (JMB)

  2. Financial Report of Ontario Universities 1996-97. Supplementary Volume.

    ERIC Educational Resources Information Center

    Council of Ontario Universities, Toronto.

    This volume provides supplementary data to the annual report for 43 provincially assisted universities, colleges, and church-related institutions of higher education in Ontario, Canada. The information includes further details concerning various sources of revenue, including grants from the major funding agencies of the federal government, as well…

  3. Private Supplementary Tutoring: Motivations and Effects: A Review Study

    ERIC Educational Resources Information Center

    Chui, Mary Mugwe

    2016-01-01

    For long, mixed reaction on the importance of supplementary tutorials in Kenyan schools, both primary and secondary, have been expressed by the various stakeholders. While some have argued for them, others have been fully opposed to it and viewed it as an attempt by teachers to exploit parents with the argument that the government pays them to do…

  4. Auto Body Repair. Supplementary Units. Instructor Key and Student Units.

    ERIC Educational Resources Information Center

    Daniel, Linda; Muench, James F., Ed.

    These supplementary units are designed to help students with special needs learn and apply auto body repair skills. The material specifically supplements the Auto Body Repair Curriculum Guide (University of Missouri-Columbia 1988), and is intended for instructors serving the occupational needs of various categories of disadvantaged and handicapped…

  5. Structural and electronic characterisation of π-extended tetrathiafulvalene derivatives as active components in field-effect transistors† †Electronic supplementary information (ESI) available: Experimental procedures, characterization data, XRD single crystal data, computational details and device fabrication. CCDC 1460868 and 1460869. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6ce01200k Click here for additional data file. Click here for additional data file.

    PubMed Central

    Campos, Antonio; Oxtoby, Neil; Galindo, Sergi; Pfattner, Raphael; Veciana, Jaume; Bromley, Stefan T.

    2016-01-01

    The electronic and structural properties of two tetrathiafulvalene derivatives bearing aromatic benzene rings are reported. Thin film transistors of these materials show p-type characteristics with comparable mobility values. It is found that the rigidification of the molecule is beneficial for reducing the reorganisation energy but also has an unfavorable impact on the electronic structure dimensionality. PMID:27774040

  6. Glass cullet as a new supplementary cementitious material (SCM)

    NASA Astrophysics Data System (ADS)

    Mirzahosseini, Mohammadreza

    Finely ground glass has the potential for pozzolanic reactivity and can serve as a supplementary cementitious material (SCM). Glass reaction kinetics depends on both temperature and glass composition. Uniform composition, amorphous nature, and high silica content of glass make ground glass an ideal material for studying the effects of glass type and particle size on reactivity at different temperature. This study focuses on how three narrow size ranges of clear and green glass cullet, 63--75 mum, 25--38 mum, and smaller than 25 mum, as well as combination of glass types and particle sizes affects the microstructure and performance properties of cementitious systems containing glass cullet as a SCM. Isothermal calorimetry, chemical shrinkage, thermogravimetric analysis (TGA), quantitative analysis of X-ray diffraction (XRD), and analysis of scanning electron microscope (SEM) images in backscattered (BS) mode were used to quantify the cement reaction kinetics and microstructure. Additionally, compressive strength and water sorptivity experiments were performed on mortar samples to correlate reactivity of cementitious materials containing glass to the performance of cementitious mixtures. A recently-developed modeling platform called "muic the model" was used to simulated pozzolanic reactivity of single type and fraction size and combined types and particle sizes of finely ground glass. Results showed that ground glass exhibits pozzolanic properties, especially when particles of clear and green glass below 25 mum and their combination were used at elevated temperatures, reflecting that glass cullet is a temperature-sensitive SCM. Moreover, glass composition was seen to have a large impact on reactivity. In this study, green glass showed higher reactivity than clear glass. Results also revealed that the simultaneous effect of sizes and types of glass cullet (surface area) on the degree of hydration of glass particles can be accounted for through a linear addition

  7. [Percutaneous treatment of unstable spine fractures - OP video and results from over 300 cases].

    PubMed

    Prokop, A; Chmielnicki, M

    2014-02-01

    Minimally invasive surgery for vertebral fractures results in less approach-related morbidity, decreased postoperative pain, and rapid mobilisation of patients. Such procedures can be performed even in elderly patients. However, along with the many advantages, minimally invasive procedures are technically demanding, require sophisticated tools, and there is a learning curve for surgeons. Intraoperative visualisation is often possible only radiologically, and implants are generally much more expensive. Using the data from over 300 unstable vertebral fracture cases treated over the past 3.5 years, we have developed a differentiated treatment concept, depending on the age of the patient and the fracture characteristics. Unstable fractures with involvement of the posterior edge are stabilised from posterior, percutaneously with a fixator. In patients under 60 years, monoaxial screws with inserted rods (top loading) are used, with which distraction and restoration of lordosis are also possible. Patients over 60 years are treated percutaneously with a polyaxial sextant system with rods inserted to avoid avulsion of the pedicle screws from the vertebral body. To avoid cutting through the vertebra, the fenestrated screws can be augmented with cement. The operation technique is demonstrated by a video. PMID:24578107

  8. Effects of supplementary lighting by natural light for growth of Brassica chinensis

    NASA Astrophysics Data System (ADS)

    Yeh, Shih-Chuan; Lee, Hui-Ping; Kao, Shih-Tse; Lu, Ju-Lin

    2016-04-01

    This paper present a model of cultivated chamber with supplementary natural colour light. We investigate the effects of supplementary natural red light and natural blue light on growth of Brassica chinensis under natural white light illumination. After 4 weeks of supplementary colour light treatment, the experiment results shown that the weight of fresh leaf were not affected by supplementary natural blue light. However, those Brassica chinensis were cultivated in the chambers with supplementary natural red light obtained a significant increasing of fresh weight of leaf under both white light illuminate models. The combination of natural white light with supplementary natural red light illumination will be benefits in growth for cultivation and energy saving.

  9. Gait apraxia after bilateral supplementary motor area lesion

    PubMed Central

    Della, S; Francescani, A; Spinnler, H

    2002-01-01

    Objectives: The study aimed at addressing the issue of the precise nature of gait apraxia and the cerebral dysfunction responsible for it. Methods: The case of a patient, affected by a bilateral infarction limited to a portion of the anterior cerebral artery territory is reported. The patient's ability to walk was formally assessed by means of a new standardised test. Results: Due to an anomaly within the anterior cerebral artery system, the patient's lesion was centred on the supplementary motor regions of both hemispheres. He presented with clear signs of gait apraxia that could not be accounted for by paresis or other neurological deficits. No signs of any other form of apraxia were detected. Conclusions: The clinical profile of the patient and the analysis of 49 cases from previous literature suggest that gait apraxia should be considered a clinical entity in its own right and lesions to the supplementary motor areas are responsible for it. PMID:11784830

  10. Functional and nutritional evaluation of supplementary food formulations.

    PubMed

    Khanam, Anjum; Chikkegowda, Rashmi Kumkum; Swamylingappa, Bhagya

    2013-04-01

    Two type of ready to eat supplementary food formulations were developed by roller drying based on wheat, soy protein concentrate, whey protein concentrate, and green gram flour and were fortified with vitamins and minerals to meet the one third of the Recommended daily allowance (RDA). The supplementary food formulations contained 20-21% protein, 370-390 kcal of energy and 2,300 μg of β-carotene per 100 g serving. The physico-chemical, functional and nutritional characteristics were evaluated. The chemical score indicated that sulphur containing amino acids were the first limiting in both the formulations. The calculated nutritional indices, essential amino acid index, biological value, nutritional index and C-PER were higher for formula II. Rat bioassay showed higher PER (2.3) for formula II compared to formula I (2.1). The bioaccessibility of iron was 23%. Sensory studies indicated that the products were acceptable with a shelf life of 1 year under normal storage condition. However, the formulations were nutritionally better than only cereal based supplementary food formulations available commercially. The product could be served in the form of porridge with water/milk or in the form of small laddu. PMID:24425921

  11. Impact of Supplementary Feeding on Reproductive Success of White Storks

    PubMed Central

    Hilgartner, Roland; Stahl, Daniel; Zinner, Dietmar

    2014-01-01

    European white stork (Ciconia ciconia) populations have been object to several conservation measures such as reintroduction programs, habitat improvement or supplementary feeding in the last decades. Although recent white stork censuses revealed an upward trend of most of the western populations, evaluations of the relative importance of certain conservation measures are still scarce or even lacking. In our study we analyzed the effect of supplementary feeding on the reproductive success of white storks in conjunction with other factors such as weather or nest site characteristics. We present data of 569 breeding events at 80 different nest sites located in variable distances to an artificial feeding site at Affenberg Salem (south-western Germany) collected from 1990–2012. A multilevel Poisson regression revealed that in our study population (1) reproductive success was negatively affected by monthly precipitation in April, May and June, (2) pairs breeding on power poles had a lower reproductive success than pairs breeding on platforms or trees and (3) reproductive success was significantly higher in pairs breeding in close distance to the feeding site. The number of fledglings per nest decreased by 8% per kilometer distance to the feeding site. Our data suggest that supplementary feeding increases fledgling populations which may be a tool to attenuate population losses caused by factors such as habitat deterioration or unfavorable conditions in wintering habitats. PMID:25119566

  12. 75 FR 51099 - Final Supplementary Rules for Public Land in Oregon and Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ..., 2009 (74 FR 48096). These Supplementary Rules revise existing Supplementary Rules. These revisions are... Supplementary Rules (70 FR 48584) for Oregon and Washington public lands were published on August 18, 2005... Resources. The BLM received one substantive comment regarding the Juniper Dunes Off-Highway Vehicle...

  13. 40 CFR 57.402 - Elements of the supplementary control system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and shall meet the performance specifications contained in 40 CFR part 53. The monitors shall be... 40 Protection of Environment 6 2013-07-01 2013-07-01 false Elements of the supplementary control... Elements of the supplementary control system. Each supplementary control system shall contain the...

  14. 40 CFR 57.402 - Elements of the supplementary control system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and shall meet the performance specifications contained in 40 CFR part 53. The monitors shall be... 40 Protection of Environment 6 2012-07-01 2012-07-01 false Elements of the supplementary control... Elements of the supplementary control system. Each supplementary control system shall contain the...

  15. 40 CFR 57.402 - Elements of the supplementary control system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... and shall meet the performance specifications contained in 40 CFR part 53. The monitors shall be... 40 Protection of Environment 6 2014-07-01 2014-07-01 false Elements of the supplementary control... Elements of the supplementary control system. Each supplementary control system shall contain the...

  16. 49 CFR Appendix A to Part 222 - Approved Supplementary Safety Measures

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Approved Supplementary Safety Measures A Appendix... CROSSINGS Pt. 222, App. A Appendix A to Part 222—Approved Supplementary Safety Measures A. Requirements and Effectiveness Rates for Supplementary Safety Measures This section provides a list of approved...

  17. 49 CFR Appendix A to Part 222 - Approved Supplementary Safety Measures

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Approved Supplementary Safety Measures A Appendix... CROSSINGS Pt. 222, App. A Appendix A to Part 222—Approved Supplementary Safety Measures A. Requirements and Effectiveness Rates for Supplementary Safety Measures This section provides a list of approved...

  18. 20 CFR 416.2097 - Combined supplementary/SSI payment levels.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Combined supplementary/SSI payment levels... Combined supplementary/SSI payment levels. (a) Other than the level for residents of Medicaid facilities (see paragraph (d) of this section), the combined supplementary/SSI payment level for each...

  19. 40 CFR 57.402 - Elements of the supplementary control system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and shall meet the performance specifications contained in 40 CFR part 53. The monitors shall be... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Elements of the supplementary control... Elements of the supplementary control system. Each supplementary control system shall contain the...

  20. 40 CFR 57.402 - Elements of the supplementary control system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and shall meet the performance specifications contained in 40 CFR part 53. The monitors shall be... 40 Protection of Environment 5 2011-07-01 2011-07-01 false Elements of the supplementary control... Elements of the supplementary control system. Each supplementary control system shall contain the...

  1. Report on APMP supplementary comparison: high precision roundness measurement

    NASA Astrophysics Data System (ADS)

    Buajarern, J.; Naoi, K.; Baker, A.; Zi, X.; Tsai, C.-L.; Eom, T. B.; Leng, T. S.; Kruger, O.

    2016-01-01

    A regional supplementary comparison, APMP.L-S4, was held in 2012 to demonstrate the equivalence of routine calibration services offered by NMIs to clients. Participants in this APMP.L-S4 comparison agreed to apply multi-step method for spidle error separation in order to yield the high precision roundness measurement. Eight laboratories from NMIs participated in this supplementary comparison; NIMT, NMIJ, NMIA, NIM, CMS/ITRI, KRISS, NMC/A*STAR and NMISA. This report describes the measurement results of 2 glass hemispheres and 2 softgauges. The calibrations of this comparison were carried out by participants during the period from March 2012 to May 2013. The results show that there is a degree of equivalence within 0.8 for all measurands. Hence, there is a close agreement between the measurements. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCL, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  2. Light-driven biocatalytic reduction of α,β-unsaturated compounds by ene reductases employing transition metal complexes as photosensitizers† †Electronic supplementary information (ESI) available: Additional experimental sections, tables, figures and discussion. See DOI: 10.1039/c5cy01642h Click here for additional data file.

    PubMed Central

    Peers, Martyn K.; Toogood, Helen S.; Heyes, Derren J.; Mansell, David; Coe, Benjamin J.

    2016-01-01

    Efficient and cost effective nicotinamide cofactor regeneration is essential for industrial-scale bio-hydrogenations employing flavin-containing biocatalysts such as the Old Yellow Enzymes. A direct flavin regeneration system using visible light to initiate a photoredox cycle and drive biocatalysis is described, and shown to be effective in driving biocatalytic activated alkene reduction. Using Ru(ii) or Ir(iii) complexes as photosensitizers, coupled with an electron transfer mediator (methyl viologen) and sacrificial electron donor (triethanolamine) drives catalytic turnover of two Old Yellow Enzymes with multiple oxidative substrates. Therefore, there is great potential in the development of light-driven biocatalytic systems, providing an alternative to the reliance on enzyme-based cofactor regeneration systems. PMID:27019691

  3. Nanoparticle “switch-on” by tetrazine triggering† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6cc05118a Click here for additional data file. Click here for additional data file. Click here for additional data file.

    PubMed Central

    Neumann, Kevin; Jain, Sarthak

    2016-01-01

    This work describes how a small-molecule chemical trigger, reacting through the mediatory of an inverse electron demand Diels–Alder reaction, results in enhanced cellular uptake and selective nanoparticle disintegration and cargo liberation, via gross polymeric morphological alterations. The power of these responsive nanoparticles is demonstrated through encapsulation of the anti-cancer agent doxorubicin and its triggered release, allowing controlled cell death in response to a small-molecule chemical trigger. PMID:27559829

  4. Visual retrieval of known objects using supplementary depth data

    NASA Astrophysics Data System (ADS)

    Śluzek, Andrzej

    2016-06-01

    A simple modification of typical content-based visual information retrieval (CBVIR) techniques (e.g. MSER keypoints represented by SIFT descriptors quantized into sufficiently large vocabularies) is discussed and preliminarily evaluated. By using the approximate depths (as the supplementary data) of the detected keypoints, we can significantly improve credibility of keypoint matching so that known objects (i.e. objects for which exemplary images are available in the database) can be detected at low computational costs. Thus, the method can be particularly useful in real-time applications of machine vision systems (e.g. in intelligent robotic devices). The paper presents theoretical model of the method and provides exemplary results for selected scenarios.

  5. Nuclear imaging supplementary to urography in obstructive uropathy

    SciTech Connect

    McAfee, J.G.; Singh, A.; O'Callaghan, J.P.

    1980-11-01

    In 50 patients with obstructive uropathy, nuclear imaging supplementary to excretory urography did not improve the detection of obstruction or the determination of the site or etiology of the lesion. However, rapid sequential radionuclide images showed decreased renal perfusion in 64%, more frequently than did an obstructive nephrogram (40%); this finding appeared to occur with more severe degrees of obstruction. Functional impairment of the obstructed kidney was demonstrated more often with /sup 131/I Hippuran (o-iodohippurate sodium) (91%) than with /sub 99m/Tc glucoheptonate (68%) or excretory urography (66%). Neither nuclear nor urographic studies could predict the degree or functional recovery of the kidney until the increased intrapelvic pressure was relieved.

  6. Trajectory interpretation by supplementary eye field neurons during ocular baseball.

    PubMed

    Kim, Yong-Guk; Badler, Jeremy B; Heinen, Stephen J

    2005-08-01

    Good performance in the sport of baseball shows that humans can determine the trajectory of a moving object and act on it under the constraint of a rule. We report here on neuronal activity in the supplementary eye field (SEF) of monkeys performing an eye movement task inspired by baseball. In "ocular baseball," a pursuit eye movement to a target is executed or withheld based on the target's trajectory. We found that a subset of neurons in the SEF interpreted the trajectory according to the task rule. Other neurons specified at a later time the command to pursue the target with the eyes. The results suggest that the SEF can interpret sensory signals about target motion in the context of a rule to guide voluntary eye movement initiation.

  7. Anomia produced by direct cortical stimulation of the pre-supplementary motor area in a patient undergoing preoperative language mapping.

    PubMed

    Rozanski, Verena Eveline; Peraud, Aurelia; Noachtar, Soheyl

    2015-06-01

    There is sparse data on the analysis of supplementary motor area in language function using direct cortical stimulation of the supplementary motor area. Here, we report a patient who experienced isolated anomia during stimulation of the anterior supplementary motor area and discuss the role of the supplementary motor area in speech production. The role of the pre-supplementary motor· area in word selection, observed in fMRI studies, can be confirmed by direct cortical stimulation.

  8. 75 FR 25879 - Notice of Proposed Supplementary Rules Concerning Fireworks on Public Land in Colorado

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... these supplementary rules easier to understand, including answers to questions such as the following... shells containing more than forty grams of pyrotechnic compositions, and other display pieces that...

  9. An assessment of silver copper sulfides for photovoltaic applications: theoretical and experimental insights† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6ta03376h Click here for additional data file. Click here for additional data file.

    PubMed Central

    Savory, Christopher N.; Ganose, Alex M.; Travis, Will; Atri, Ria S.; Palgrave, Robert G.

    2016-01-01

    As the worldwide demand for energy increases, low-cost solar cells are being looked to as a solution for the future. To attain this, non-toxic earth-abundant materials are crucial, however cell efficiencies for current materials are limited in many cases. In this article, we examine the two silver copper sulfides AgCuS and Ag3CuS2 as possible solar absorbers using hybrid density functional theory, diffuse reflectance spectroscopy, XPS and Hall effect measurements. We show that both compounds demonstrate promising electronic structures and band gaps for high theoretical efficiency solar cells, based on Shockley–Queisser limits. Detailed analysis of their optical properties, however, indicates that only AgCuS should be of interest for PV applications, with a high theoretical efficiency. From this, we also calculate the band alignment of AgCuS against various buffer layers to aid in future device construction. PMID:27774149

  10. Co-operative transitions of responsive-polymer coated gold nanoparticles; precision tuning and direct evidence for co-operative aggregation† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6tb01336h Click here for additional data file.

    PubMed Central

    Won, Sangho; Phillips, Daniel J.; Walker, Marc

    2016-01-01

    Responsive polymers and polymer-coated nanoparticles have many potential bio-applications with the crucial parameter being the exact temperature where the transition occurs. Chemical modification of hydrophobic/hydrophilic or ligand binding sites has been widely explored as a tool for controlling this transition, but requires the synthesis of many different components to achieve precise control. This study reports an extensive investigation into the use of blending (i.e. mixing) as a powerful tool to modulate the transition temperature of poly(N-isopropylacrylamide) (PNIPAM) coated gold nanoparticles. By simply mixing two nanoparticles of different compositions, precise control over the transition temperature can be imposed. This was shown to be flexible to all possible mixing parameters (different polymers on different particles, different polymers on same particles and different sized particles with identical/different polymers). Evidence of the co-operative aggregation of differently sized nanoparticles (with different cloud points) is shown using transmission electron microscopy; particles with higher cloud points aggregate with those with lower cloud points with homo-aggregates not seen, demonstrating the co-operative behaviour. These interactions, and the opportunities for transition tuning will have implications in the rational design of responsive biomaterials. PMID:27746916

  11. Efficient eco-friendly inverted quantum dot sensitized solar cells† †Electronic supplementary information (ESI) available: TEM images of QDs, XPS spectra, UV-vis and PL spectra of the sensitized electrodes, details about photophysical characterization and IPCE spectra interpretation. See DOI: 10.1039/c5ta06769c Click here for additional data file.

    PubMed Central

    Park, Jinhyung; Sajjad, Muhammad T.; Jouneau, Pierre-Henri; Ruseckas, Arvydas; Faure-Vincent, Jérôme; Reiss, Peter

    2016-01-01

    Recent progress in quantum dot (QD) sensitized solar cells has demonstrated the possibility of low-cost and efficient photovoltaics. However, the standard device structure based on n-type materials often suffers from slow hole injection rate, which may lead to unbalanced charge transport. We have fabricated efficient p-type (inverted) QD sensitized cells, which combine the advantages of conventional QD cells with p-type dye sensitized configurations. Moreover, p-type QD sensitized cells can be used in highly promising tandem configurations with n-type ones. QDs without toxic Cd and Pb elements and with improved absorption and stability were successfully deposited onto mesoporous NiO electrode showing good coverage and penetration according to morphological analysis. Detailed photophysical charge transfer studies showed that high hole injection rates (108 s–1) observed in such systems are comparable with electron injection in conventional n-type QD assemblies. Inverted solar cells fabricated with various QDs demonstrate excellent power conversion efficiencies of up to 1.25%, which is 4 times higher than the best values for previous inverted QD sensitized cells. Attempts to passivate the surface of the QDs show that traditional methods of reduction of recombination in the QD sensitized cells are not applicable to the inverted architectures. PMID:27478616

  12. Chemical genetics suggests a critical role for lysyl oxidase in zebrafish notochord morphogenesis† †Electronic supplementary information (ESI) available: Figure showing the of effect of 5 and 6 on the notochord and experimental details for compounds 2–6. See DOI: 10.1039/b613673g Click here for additional data file.

    PubMed Central

    Anderson, Carrie; Bartlett, Stephen J.; Gansner, John M.; Wilson, Duncan; He, Ling; Gitlin, Jonathan D.

    2007-01-01

    As a result of a chemical genetic screen for modulators of metalloprotease activity, we report that 2-mercaptopyridine-N-oxide induces a conspicuous undulating notochord defect in zebrafish embryos, a phenocopy of the leviathan mutant. The location of the chemically-induced wavy notochord correlated with the timing of application, thus defining a narrow chemical sensitivity window during segmentation stages. Microscopic observations revealed that notochord undulations appeared during the phase of notochord cell vacuolation and notochord elongation. Notochord cells become swollen as well as disorganized, while electron microscopy revealed disrupted organization of collagen fibrils in the surrounding sheath. We demonstrate by assay in zebrafish extracts that 2-mercaptopyridine-N-oxide inhibits lysyl oxidase. Thus, we provide insight into notochord morphogenesis and reveal novel compounds for lysyl oxidase inhibition. Taken together, these data underline the utility of small molecules for elucidating the dynamic mechanisms of early morphogenesis and provide a potential explanation for the recently established role of copper in zebrafish notochord formation. PMID:17216056

  13. Phase stability of the nanolaminates V2Ga2C and (Mo1–xVx)2Ga2C from first-principles calculations† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6cp00802j Click here for additional data file. Click here for additional data file.

    PubMed Central

    Dahlqvist, M.; Alling, B.; Rosen, J.

    2016-01-01

    We here use first-principles calculations to investigate the phase stability of the hypothetical laminated material V2Ga2C and the related alloy (Mo1–xVx)2Ga2C, the latter for a potential parent material for synthesis of (Mo1–xVx)2C, a new two-dimensional material in the family of so called MXenes. We predict that V2Ga2C is thermodynamically stable with respect to all identified competing phases in the ternary V–Ga–C phase diagram. We further calculate the stability of ordered and disordered configurations of Mo and V in (Mo1–xVx)2Ga2C and predict that ordered (Mo1–xVx)2Ga2C for x ≤ 0.25 is stable, with an order–disorder transition temperature of ∼1000 K. Furthermore, (Mo1–xVx)2Ga2C for x = 0.5 and x ≥ 0.75 is suggested to be stable, but only for disordered Mo–V configurations, and only at elevated temperatures. We have also investigated the electronic and elastic properties of V2Ga2C; the calculated bulk, shear, and Young's modulus are 141, 94, and 230 GPa, respectively. PMID:27094754

  14. 76 FR 40391 - Final Supplementary Rules on Public Lands in Idaho

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... supersede that portion of the existing supplementary rule enacted in the BLM Idaho Falls District (67 FR... State Office proposed supplementary rules in the Federal Register on September 22, 2010 (75 FR 57813... significant individual or cumulative effect on the quality of the human environment. See 40 CFR 1508.4; 43...

  15. 5 CFR 843.308 - Supplementary benefits on death of a retiree.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Supplementary benefits on death of a... SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.308 Supplementary benefits on death of a retiree. (a) Except...

  16. Exploring the Impact of Supplementary Schools on Black and Minority Ethnic Pupils’ Mainstream Attainment

    ERIC Educational Resources Information Center

    Maylor, Uvanney; Rose, Anthea; Minty, Sarah; Ross, Alistair; Issa, Tozun; Kuyok, Kuyok Abol

    2013-01-01

    This paper reports findings from a study commissioned by the (then) Department for Children, Schools and Families. The research mapped the provision, and explored the impact, of supplementary schools and aimed specifically to develop further understanding as to how supplementary schools might raise the attainment of Black and Minority Ethnic…

  17. 75 FR 51986 - Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... INFORMATION: On July 27, 2010, the DOE published an NOI in the Federal Register (75 FR 43945) on the development of regulations under section 934 of the Act, entitled Convention on Supplementary Compensation for... Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation AGENCY: Office of...

  18. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Supplementary regulations of the Air Transportation Stabilization Board. 1300.3 Section 1300.3 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary...

  19. 7 CFR 1770.16 - Supplementary accounts required of nonprofit organizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Supplementary accounts required of nonprofit organizations. 1770.16 Section 1770.16 Agriculture Regulations of the Department of Agriculture (Continued... TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.16 Supplementary accounts required of...

  20. A Study of Supplementary Training Available to Follow Through Parents and Aides. Final Report.

    ERIC Educational Resources Information Center

    Rehab Group, Inc., Arlington, VA.

    This report documents the planning, implementation, and outcomes of a study of the supplementary training available to Follow Through parents and aides. The first chapters outline the history and rationale of Follow Through Supplementary Training Programs and discuss the purpose, limitations, and methodology of the study. Detailed information is…

  1. Trends in the Use of Supplementary Materials in Environmental Science Journals

    ERIC Educational Resources Information Center

    Kenyon, Jeremy; Sprague, Nancy R.

    2014-01-01

    Our research examined the use of supplementary materials in six environmental science disciplines: atmospheric sciences, biology, fisheries, forestry, geology, and plant sciences. Ten key journals were selected from each of these disciplines and the number of supplementary materials, such as data files or videos, in each issue was noted over a…

  2. The Use of Supplementary Materials in English Foreign Language Classes in Ecuadorian Secondary Schools

    ERIC Educational Resources Information Center

    Dodd, Alexander R.; Camacho, Gina K.; Morocho, Elsa L.; Paredes, Fabián M.; Zúñiga, Alexandra; Pinza, Eliana I.; Toro, Lisset V.; Vargas, Alba B.; Benítez, Carmen D.; Rogers, Sylvia

    2015-01-01

    This mixed-methods study investigated the use of supplementary materials by EFL teachers in Ecuadorian secondary schools. Via the use of teacher interviews (n = 12) it was found that teachers believe the use of supplementary materials increases the motivation of the students, which in-turn improves the learning possibilities of the students. The…

  3. The Influence of Supplementary Subtests on WISC IQ Scores for High Achieving Students

    ERIC Educational Resources Information Center

    Wallbrown, Jane D.; And Others

    1976-01-01

    The validity of Wechsler's (1949) comments concerning the addition of the supplementary WISC subtests was investigated for a sample of 20 fifth-grade students. The study was designed to investigate whether or not the addition of one or both of the supplementary WISC sub-tests, Digit Span and Mazes, affected obtained IQs of high achieving…

  4. Supplementary safety system 1/4 scale testing

    SciTech Connect

    Garrett, R.L.; Paik, I.K.

    1993-09-01

    During the course of updating the K-Reactor Safety Analysis Report Chapter 15 in 1990, it was identified that the current Supplementary Safety System (SSS) may not be adequate in protecting the reactor during the process water pump coastdown initiated by a loss of AC power when the safety rods are assumed to fail. A SSS modification project was initiated to add an additional ink injection pathway near the pump suction. In addition, the Department of Energy raised a question on the thermal buoyancy effects on moderator flow pattern and ink dispersion in the moderator space. The development and documentation of a two-dimensional code called MODFLOW was undertaken to describe the problem. This report discusses the results of the moderator flow and ink (Gadolinium Poison Solution - GPS) dispersion tests designed to provide qualified data for validation and benchmarking of the MODFLOW computer code with the secondary objectives being the development of concentration profiles and video footage of simulated GPS dispersion under steady-state and transient flow conditions.

  5. HBO: a possible supplementary therapy for oral potentially malignant disorders.

    PubMed

    Ye, Xiaojing; Zhang, Jing; Lu, Rui; Zhou, Gang

    2014-08-01

    Oral potentially malignant disorders (OPMDs) are chronic inflammatory diseases in which cells suffer hypoxia referring to deprivation of adequate oxygen supply. Hyperbaric oxygen treatment (HBO), which can increase oxygen tension and delivery to oxygen-deficient tissue, is a supplementary therapy to improve or cure disorders involving hypoxia. Although the applications of HBO in wound healings, acute ischemic stroke, radiation-induced soft tissue injury and cancers are extensively reported, there are only few studies on their effect in OPMDs. Not only does HBO furnish oxygen-it also possesses potent anti-inflammatory properties. At the cellular level, HBO can decrease lymphocyte proliferation and promote apoptosis of fibroblasts. At the molecular level, it can decrease expression of HIF, ICAM-1, TNF-α, TGF-β, and IFN-γ, as well as increase vascular VEGF expression and angiogenesis. Thus, we hypothesize that HBO may contribute to treat OPMDs, including oral lichen planus, oral leukoplakia, and oral submucous fibrosis both at the cellular level and the molecular level, and that it would be a safe and inexpensive therapeutic strategy. PMID:24908359

  6. Unexpected antitumorigenic effect of fenbendazole when combined with supplementary vitamins.

    PubMed

    Gao, Ping; Dang, Chi V; Watson, Julie

    2008-11-01

    Diet containing the anthelminthic fenbendazole is used often to treat rodent pinworm infections because it is easy to use and has few reported adverse effects on research. However, during fenbendazole treatment at our institution, an established human lymphoma xenograft model in C.B-17/Icr-prkdcscid/Crl (SCID) mice failed to grow. Further investigation revealed that the fenbendazole had been incorporated into a sterilizable diet supplemented with additional vitamins to compensate for loss during autoclaving, but the diet had not been autoclaved. To assess the role of fenbendazole and supplementary vitamins on tumor suppression, 20 vendor-supplied 4-wk-old SCID mice were assigned to 4 treatment groups: standard diet, diet plus fenbendazole, diet plus vitamins, and diet plus both vitamins and fenbendazole. Diet treatment was initiated 2 wk before subcutaneous flank implantation with 3 x 107 lymphoma cells. Tumor size was measured by caliper at 4-d intervals until the largest tumors reached a calculated volume of 1500 mm3. Neither diet supplemented with vitamins alone nor fenbendazole alone caused altered tumor growth as compared with that of controls. However, the group supplemented with both vitamins and fenbendazole exhibited significant inhibition of tumor growth. The mechanism for this synergy is unknown and deserves further investigation. Fenbendazole should be used with caution during tumor studies because it may interact with other treatments and confound research results.

  7. Oxygen nonstoichiometry and thermodynamic characterization of Zr doped ceria in the 1573–1773 K temperature range† †Electronic supplementary information (ESI) available: XRD patterns and SEM images. See DOI: 10.1039/c4cp04916k Click here for additional data file.

    PubMed Central

    Takacs, M.; Steinfeld, A.

    2015-01-01

    This work encompasses the thermodynamic characterization and critical evaluation of Zr4+ doped ceria, a promising redox material for the two-step solar thermochemical splitting of H2O and CO2 to H2 and CO. As a case study, we experimentally examine 5 mol% Zr4+ doped ceria and present oxygen nonstoichiometry measurements at elevated temperatures ranging from 1573 K to 1773 K and oxygen partial pressures ranging from 4.50 × 10–3 atm to 2.3 × 10–4 atm, yielding higher reduction extents compared to those of pure ceria under all conditions investigated, especially at the lower temperature range and at higher p O2. In contrast to pure ceria, a simple ideal solution model accounting for the formation of isolated oxygen vacancies and localized electrons accurately describes the defect chemistry. Thermodynamic properties are determined, namely: partial molar enthalpy, entropy, and Gibbs free energy. In general, partial molar enthalpy and entropy values of Zr4+ doped ceria are lower. The equilibrium hydrogen yields are subsequently extracted as a function of the redox conditions for dopant concentrations as high as 20%. Although reduction extents increase greatly with dopant concentration, the oxidation of Zr4+ doped ceria is thermodynamically less favorable compared to pure ceria. This leads to substantially larger temperature swings between reduction and oxidation steps, ultimately resulting in lower theoretical solar energy conversion efficiencies compared to ceria under most conditions. In effect, these results point to the importance of considering oxidation thermodynamics in addition to reduction when screening potential redox materials. PMID:25714616

  8. Roles of Supplementary Motor Areas in Auditory Processing and Auditory Imagery.

    PubMed

    Lima, César F; Krishnan, Saloni; Scott, Sophie K

    2016-08-01

    Although the supplementary and pre-supplementary motor areas have been intensely investigated in relation to their motor functions, they are also consistently reported in studies of auditory processing and auditory imagery. This involvement is commonly overlooked, in contrast to lateral premotor and inferior prefrontal areas. We argue here for the engagement of supplementary motor areas across a variety of sound categories, including speech, vocalizations, and music, and we discuss how our understanding of auditory processes in these regions relate to findings and hypotheses from the motor literature. We suggest that supplementary and pre-supplementary motor areas play a role in facilitating spontaneous motor responses to sound, and in supporting a flexible engagement of sensorimotor processes to enable imagery and to guide auditory perception. PMID:27381836

  9. Efficient suppression of back electron/hole recombination in cobalt phosphate surface-modified undoped bismuth vanadate photoanodes† †Electronic supplementary information (ESI) available: XRD characterization and SEM images of CoPi-modified and unmodified BiVO4, continuous illumination J–V curves, transient absorption fit results, and transient absorption decays measured as a function of excitation intensities. See DOI: 10.1039/c5ta05826k Click here for additional data file.

    PubMed Central

    Ma, Yimeng; Le Formal, Florian; Kafizas, Andreas; Pendlebury, Stephanie R.

    2015-01-01

    In this paper, we compared for the first time the dynamics of photogenerated holes in BiVO4 photoanodes with and without CoPi surface modification, employing transient absorption and photocurrent measurements on microsecond to second timescales. CoPi surface modification is known to cathodically shift the water oxidation onset potential; however, the reason for this improvement has not until now been fully understood. The transient absorption and photocurrent data were analyzed using a simple kinetic model, which allows quantification of the competition between electron/hole recombination and water oxidation. The results of this model are shown to be in excellent agreement with the measured photocurrent data. We demonstrate that the origin of the improvement of photocurrent onset resulting from CoPi treatment is primarily due to retardation of back electron/hole recombination across the space charge layer; no evidence of catalytic water oxidation via CoPi was observed. PMID:27358733

  10. Tripodal tris(hydroxypyridinone) ligands for immunoconjugate PET imaging with 89Zr4+: comparison with desferrioxamine-B† †Electronic supplementary information (ESI) available: 1H and 13C NMR data, reverse phase HPLC and size exclusion HPLC chromatograms, phosphoimages of ITLC plates, ex vivo biodistribution data. See DOI: 10.1039/c4dt02978j Click here for additional data file.

    PubMed Central

    Meszaros, Levente K.; Paterson, Brett M.; Berry, David J.; Cooper, Maggie S.; Ma, Yongmin; Hider, Robert C.; Blower, Philip J.

    2015-01-01

    Due to its long half-life (78 h) and decay properties (77% electron capture, 23% β+, E max = 897 keV, E av = 397 keV, Eγ = 909 keV, Iγ = 100%) 89Zr is an appealing radionuclide for immunoPET imaging with whole IgG antibodies. Derivatives of the siderophore desferrioxamine-B (H3DFO) are the most widely used bifunctional chelators for coordination of 89Zr4+ because the radiolabeling of the resulting immunoconjugates is rapid under mild conditions. 89Zr-DFO complexes are reportedly stable in vitro but there is evidence that 89Zr4+ is released in vivo, and subsequently taken up by the skeleton. We have evaluated a novel tripodal tris(hydroxypyridinone) chelator, H3CP256 and its bifunctional maleimide derivative, H3YM103, for coordination of Zr4+ and compared the NMR spectra, and the 89Zr4+ radiolabeling, antibody conjugation, serum stability and in vivo distribution of radiolabelled immunoconjugates with those of H3DFO and its analogues. H3CP256 coordinates 89Zr4+ at carrier-free concentrations forming [89Zr(CP256)]+. Both H3DFO and H3CP256 were efficiently radiolabelled using [89Zr(C2O4)4]4– at ambient temperature in quantitative yield at pH 6–7 at millimolar concentrations of chelator. Competition experiments demonstrate that 89Zr4+ dissociates from [89Zr(DFO)]+ in the presence of one equivalent of H3CP256 (relative to H3DFO) at pH 6–7, resulting largely in [89Zr(CP256)]+. To assess the stability of H3DFO and H3YM103 immunoconjugates radiolabelled with 89Zr, maleimide derivatives of the chelators were conjugated to the monoclonal antibody trastuzumab via reduced cysteine side chains. Both immunoconjugates were labelled with 89Zr4+ in >98% yield at high specific activities and the labeled immunoconjugates were stable in serum with respect to dissociation of the radiometal. In vivo studies in mice indicate that 89Zr4+ dissociates from YM103-trastuzumab with significant amounts of activity becoming associated with bones and joints (25.88 ± 0.58% ID g–1 7

  11. A supplementary circuit rule-set for the neuronal wiring

    PubMed Central

    Vadakkan, Kunjumon I.

    2013-01-01

    Limitations of known anatomical circuit rules necessitate the identification of supplementary rules. This is essential for explaining how associative sensory stimuli induce nervous system changes that generate internal sensations of memory, concurrent with triggering specific motor activities in response to specific cue stimuli. A candidate mechanism is rapidly reversible, yet stabilizable membrane hemi-fusion formed between the closely apposed postsynaptic membranes of different neurons at locations of convergence of sensory inputs during associative learning. The lateral entry of activity from the cue stimulus-activated postsynapse re-activates the opposite postsynapse through the hemi-fused area and induces the basic units of internal sensation (namely, semblions) as a systems property. Working, short-term and long-term memories can be viewed as functions of the number of re-activatible hemi-fusions present at the time of memory retrieval. Blocking membrane hemi-fusion either by the insertion of the herpes simplex virus (HSV) glycoproteins or by the deposition of insoluble intermediates of amyloid protein in the inter-postsynaptic extracellular matrix (ECM) space leads to cognitive impairments, supporting this mechanism. The introduction of membrane fusion blockers into the postsynaptic cell cytoplasm that attenuates long-term potentiation (LTP), a correlate of behavioral motor activities in response to memory retrieval, provides further support. The lateral spread of activity through the inter-postsynaptic membrane is capable of contributing to oscillating neuronal activity at certain neuronal orders. At the resting state these oscillations provide sub-threshold activation to many neurons at higher orders, including motor neurons maintaining them at a low initiation threshold for motor activity. PMID:23641209

  12. Optimum primary and supplementary signals optimizing the seismic data resolution

    NASA Astrophysics Data System (ADS)

    Tyapkin, Yuriy K.

    2001-03-01

    Often in practice, when generating seismic waves on a line, even with a wide-band source, numerous natural and technical obstacles cause a low resolution of reflection seismograms. In this case, the economy of the survey should be taken into consideration and rather than ignoring preexisting data, generating additional signal to complement the preexisting data should be tried. This paper describes how this can be done to optimize the resolution of the combined data. The new approach requires a fundamental change in the field technique such that records with different spectral characteristics (RDSC) are now generated from each source-receiver pair. These coincident records share a common reflectivity series, but differ from each other in wavelets and noise. A comprehensive theory for optimum processing (deconvolution) of any available suite of the RDSC is developed. The solution for the problem is a particular case of multichannel Wiener filtering. It can be thought of as two successive procedures. The first is optimum frequency-dependent weighted stacking of the RDSC. The second is single-channel zero-phase Wiener deconvolution filtering of the previous output. This representation enables suggested multichannel filtering to be easily implemented. The effectiveness of the method as well as its advantage over straight summing of the RDSC, followed by single-channel Wiener deconvolution filtering, are corroborated theoretically and demonstrated with field data. Furthermore, a solution is suggested for the problem to evaluate the spectrum of an optimum supplementary signal. The signal contributes to the available set of the RDSC and yields either maximum resolution with limited energy expenses or a certain desired resolution with minimum, but unrestricted energy expenses at the output of the optimum procedure. The optimum distribution of the spectral energy of a primary signal along the frequency axis is a particular case of the above problem with no preexisting data.

  13. Supplementary feeding in the care of the wasted HIV infected patient.

    PubMed

    Manary, Mark; Ndekhat, MacDonald; van Oosterhout, Joep J

    2010-06-01

    Wasting and food insecurity are commonly seen in patients receiving antiretroviral treatment (ART) programs in sub-Saharan Africa and south Asia, and supplementary feeding is often offered in conjunction with ART. Evidence for the effectiveness of such supplementary feeding is scant. A randomised, investigator-blinded, controlled clinical trial of two types of supplementary food, corn/soy blended flour and a ready-to-use peanut butter-based lipid paste, in wasted adults in Blantyre, Malawi is described and the results summarised. A historical control group who did not receive supplementary food is described as well. Provision of about half of the daily energy requirement as a supplementary food for 14 weeks resulted in more rapid restoration of a normal BMI; and the energy-dense, ready-to-use paste was associated with more rapid weight gain than the blended flour. Survival was similar among the 3 groups. The strong association between lower BMI and survival indirectly suggests that there may well be clinical benefit from supplementary feeding in this population. No differences were seen in ART adherence or quality of life with more rapid restoration of BMI. Further research is urgently needed concerning the widespread practice of supplementary feeding in HIV/AIDS care to most effectively utilize this intervention. PMID:21614881

  14. Therapeutic Effects of Traditional Chinese Medicine on Spinal Cord Injury: A Promising Supplementary Treatment in Future.

    PubMed

    Zhang, Qian; Yang, Hao; An, Jing; Zhang, Rui; Chen, Bo; Hao, Ding-Jun

    2016-01-01

    Objective. Spinal cord injury (SCI) is a devastating neurological disorder caused by trauma. Pathophysiological events occurring after SCI include acute, subacute, and chronic phases, while complex mechanisms are comprised. As an abundant source of natural drugs, Traditional Chinese Medicine (TCM) attracts much attention in SCI treatment recently. Hence, this review provides an overview of pathophysiology of SCI and TCM application in its therapy. Methods. Information was collected from articles published in peer-reviewed journals via electronic search (PubMed, SciFinder, Google Scholar, Web of Science, and CNKI), as well as from master's dissertations, doctoral dissertations, and Chinese Pharmacopoeia. Results. Both active ingredients and herbs could exert prevention and treatment against SCI, which is linked to antioxidant, anti-inflammatory, neuroprotective, or antiapoptosis effects. The detailed information of six active natural ingredients (i.e., curcumin, resveratrol, epigallocatechin gallate, ligustrazine, quercitrin, and puerarin) and five commonly used herbs (i.e., Danshen, Ginkgo, Ginseng, Notoginseng, and Astragali Radix) was elucidated and summarized. Conclusions. As an important supplementary treatment, TCM may provide benefits in repair of injured spinal cord. With a general consensus that future clinical approaches will be diversified and a combination of multiple strategies, TCM is likely to attract greater attention in SCI treatment. PMID:27118982

  15. Therapeutic Effects of Traditional Chinese Medicine on Spinal Cord Injury: A Promising Supplementary Treatment in Future

    PubMed Central

    Zhang, Qian; Yang, Hao; An, Jing; Zhang, Rui; Chen, Bo; Hao, Ding-Jun

    2016-01-01

    Objective. Spinal cord injury (SCI) is a devastating neurological disorder caused by trauma. Pathophysiological events occurring after SCI include acute, subacute, and chronic phases, while complex mechanisms are comprised. As an abundant source of natural drugs, Traditional Chinese Medicine (TCM) attracts much attention in SCI treatment recently. Hence, this review provides an overview of pathophysiology of SCI and TCM application in its therapy. Methods. Information was collected from articles published in peer-reviewed journals via electronic search (PubMed, SciFinder, Google Scholar, Web of Science, and CNKI), as well as from master's dissertations, doctoral dissertations, and Chinese Pharmacopoeia. Results. Both active ingredients and herbs could exert prevention and treatment against SCI, which is linked to antioxidant, anti-inflammatory, neuroprotective, or antiapoptosis effects. The detailed information of six active natural ingredients (i.e., curcumin, resveratrol, epigallocatechin gallate, ligustrazine, quercitrin, and puerarin) and five commonly used herbs (i.e., Danshen, Ginkgo, Ginseng, Notoginseng, and Astragali Radix) was elucidated and summarized. Conclusions. As an important supplementary treatment, TCM may provide benefits in repair of injured spinal cord. With a general consensus that future clinical approaches will be diversified and a combination of multiple strategies, TCM is likely to attract greater attention in SCI treatment. PMID:27118982

  16. The influence of supplementary health insurance on switching behaviour: evidence from Swiss data.

    PubMed

    Dormont, Brigitte; Geoffard, Pierre-Yves; Lamiraud, Karine

    2009-11-01

    This paper focuses on the switching behaviour of enrolees in the Swiss basic health insurance system. Even though the new Federal Law on Social Health Insurance (LAMal) was implemented in 1996 to promote competition among health insurers in basic insurance, there is limited evidence of premium convergence within cantons. This indicates that competition has not been effective so far, and reveals some inertia among consumers who seem reluctant to switch to less expensive funds. We investigate one possible barrier to switching behaviour, namely the influence of supplementary insurance. We use survey data on health plan choice (a sample of 1943 individuals whose switching behaviours were observed between 1997 and 2000) as well as administrative data relative to all insurance companies that operated in the 26 Swiss cantons between 1996 and 2005. The decision to switch and the decision to subscribe to a supplementary contract are jointly estimated.Our findings show that holding a supplementary insurance contract substantially decreases the propensity to switch. However, there is no negative impact of supplementary insurance on switching when the individual assesses his/her health as 'very good'. Our results give empirical support to one possible mechanism through which supplementary insurance might influence switching decisions: given that subscribing to basic and supplementary contracts with two different insurers may induce some administrative costs for the subscriber, holding supplementary insurance acts as a barrier to switch if customers who consider themselves 'bad risks' also believe that insurers reject applications for supplementary insurance on these grounds. In comparison with previous research, our main contribution is to offer a possible explanation for consumer inertia. Our analysis illustrates how consumer choice for one's basic health plan interacts with the decision to subscribe to supplementary insurance. PMID:19267356

  17. 75 FR 76483 - Notice of Final Supplementary Rules for Public Lands in Idaho: Blue Creek Bay Recreation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... supplementary rules in the Federal Register on July 13, 2009 (74 FR 33469). Public comments were accepted for a... preamble to the proposed rule (74 FR 33469-33470) for discussion of the supplementary rules. The final... Recreation Management Area AGENCY: Bureau of Land Management, Interior. ACTION: Final supplementary...

  18. Catalac free electron laser

    DOEpatents

    Brau, C.A.; Swenson, D.A.; Boyd, T.J. Jr.

    1979-12-12

    A catalac free electron laser using a rf linac (catalac) which acts as a catalyst to accelerate an electron beam in an initial pass through the catalac and decelerate the electron beam during a second pass through the catalac is described. During the second pass through the catalac, energy is extracted from the electron beam and transformed to energy of the accelerating fields of the catalac to increase efficiency of the device. Various embodiments disclose the use of post linacs to add electron beam energy extracted by the wiggler and the use of supplementary catalacs to extract energy at various energy peaks produced by the free electron laser wiggler to further enhance efficiency of the catalac free electron laser. The catalac free electron laser can be used in conjunction with a simple resonator, a ring resonator, or as an amplifier in conjunction with a master oscillator laser.

  19. Catalac free electron laser

    DOEpatents

    Brau, Charles A.; Swenson, Donald A.; Boyd, Jr., Thomas J.

    1982-01-01

    A catalac free electron laser using a rf linac (catalac) which acts as a catalyst to accelerate an electron beam in an initial pass through the catalac and decelerate the electron beam during a second pass through the catalac. During the second pass through the catalac, energy is extracted from the electron beam and transformed to energy of the accelerating fields of the catalac to increase efficiency of the device. Various embodiments disclose the use of post linacs to add electron beam energy extracted by the wiggler and the use of supplementary catalacs to extract energy at various energy peaks produced by the free electron laser wiggler to further enhance efficiency of the catalac free electron laser. The catalac free electron laser can be used in conjunction with a simple resonator, a ring resonator or as an amplifier in conjunction with a master oscillator laser.

  20. 77 FR 17119 - Pipeline Safety: Cast Iron Pipe (Supplementary Advisory Bulletin)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Cast Iron Pipe (Supplementary... operators of natural gas cast iron distribution pipelines and state pipeline safety representatives. Recent deadly explosions in Philadelphia and Allentown, Pennsylvania involving cast iron pipelines installed...

  1. 49 CFR 222.53 - What are the requirements for supplementary and alternative safety measures?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.53 What are the requirements for supplementary and alternative safety...

  2. 49 CFR 222.53 - What are the requirements for supplementary and alternative safety measures?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.53 What are the requirements for supplementary and alternative safety...

  3. 49 CFR 222.53 - What are the requirements for supplementary and alternative safety measures?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.53 What are the requirements for supplementary and alternative safety...

  4. 14 CFR § 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  5. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  6. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... certification program. In the case of interior particleboard stair treads, testing and inspection shall...

  7. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel... fireplace stoves certified under the HUD Building Products Certification Program shall be...

  8. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... certification program. In the case of interior particleboard stair treads, testing and inspection shall...

  9. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... certification program. In the case of interior particleboard stair treads, testing and inspection shall...

  10. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel... fireplace stoves certified under the HUD Building Products Certification Program shall be...

  11. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel... fireplace stoves certified under the HUD Building Products Certification Program shall be...

  12. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel... fireplace stoves certified under the HUD Building Products Certification Program shall be...

  13. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... certification program. In the case of interior particleboard stair treads, testing and inspection shall...

  14. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... certification program. In the case of interior particleboard stair treads, testing and inspection shall...

  15. Supplementary motor area deactivation impacts the recovery of hand function from severe peripheral nerve injury.

    PubMed

    Lu, Ye-Chen; Liu, Han-Qiu; Hua, Xu-Yun; Shen, Yun-Dong; Xu, Wen-Dong; Xu, Jian-Guang; Gu, Yu-Dong

    2016-04-01

    Although some patients have successful peripheral nerve regeneration, a poor recovery of hand function often occurs after peripheral nerve injury. It is believed that the capability of brain plasticity is crucial for the recovery of hand function. The supplementary motor area may play a key role in brain remodeling after peripheral nerve injury. In this study, we explored the activation mode of the supplementary motor area during a motor imagery task. We investigated the plasticity of the central nervous system after brachial plexus injury, using the motor imagery task. Results from functional magnetic resonance imaging showed that after brachial plexus injury, the motor imagery task for the affected limbs of the patients triggered no obvious activation of bilateral supplementary motor areas. This result indicates that it is difficult to excite the supplementary motor areas of brachial plexus injury patients during a motor imagery task, thereby impacting brain remodeling. Deactivation of the supplementary motor area is likely to be a serious problem for brachial plexus injury patients in terms of preparing, initiating and executing certain movements, which may be partly responsible for the unsatisfactory clinical recovery of hand function. PMID:27212933

  16. Poor supplementary motor area activation differentiates auditory verbal hallucination from imagining the hallucination☆

    PubMed Central

    Raij, Tuukka T.; Riekki, Tapani J.J.

    2012-01-01

    Neuronal underpinnings of auditory verbal hallucination remain poorly understood. One suggested mechanism is brain activation that is similar to verbal imagery but occurs without the proper activation of the neuronal systems that are required to tag the origins of verbal imagery in one's mind. Such neuronal systems involve the supplementary motor area. The supplementary motor area has been associated with awareness of intention to make a hand movement, but whether this region is related to the sense of ownership of one's verbal thought remains poorly known. We hypothesized that the supplementary motor area is related to the distinction between one's own mental processing (auditory verbal imagery) and similar processing that is attributed to non-self author (auditory verbal hallucination). To test this hypothesis, we asked patients to signal the onset and offset of their auditory verbal hallucinations during functional magnetic resonance imaging. During non-hallucination periods, we asked the same patients to imagine the hallucination they had previously experienced. In addition, healthy control subjects signaled the onset and offset of self-paced imagery of similar voices. Both hallucinations and the imagery of hallucinations were associated with similar activation strengths of the fronto-temporal language-related circuitries, but the supplementary motor area was activated more strongly during the imagery than during hallucination. These findings suggest that auditory verbal hallucination resembles verbal imagery in language processing, but without the involvement of the supplementary motor area, which may subserve the sense of ownership of one's own verbal imagery. PMID:24179739

  17. Poor supplementary motor area activation differentiates auditory verbal hallucination from imagining the hallucination.

    PubMed

    Raij, Tuukka T; Riekki, Tapani J J

    2012-01-01

    Neuronal underpinnings of auditory verbal hallucination remain poorly understood. One suggested mechanism is brain activation that is similar to verbal imagery but occurs without the proper activation of the neuronal systems that are required to tag the origins of verbal imagery in one's mind. Such neuronal systems involve the supplementary motor area. The supplementary motor area has been associated with awareness of intention to make a hand movement, but whether this region is related to the sense of ownership of one's verbal thought remains poorly known. We hypothesized that the supplementary motor area is related to the distinction between one's own mental processing (auditory verbal imagery) and similar processing that is attributed to non-self author (auditory verbal hallucination). To test this hypothesis, we asked patients to signal the onset and offset of their auditory verbal hallucinations during functional magnetic resonance imaging. During non-hallucination periods, we asked the same patients to imagine the hallucination they had previously experienced. In addition, healthy control subjects signaled the onset and offset of self-paced imagery of similar voices. Both hallucinations and the imagery of hallucinations were associated with similar activation strengths of the fronto-temporal language-related circuitries, but the supplementary motor area was activated more strongly during the imagery than during hallucination. These findings suggest that auditory verbal hallucination resembles verbal imagery in language processing, but without the involvement of the supplementary motor area, which may subserve the sense of ownership of one's own verbal imagery. PMID:24179739

  18. Spatiotemporal Effects of Supplementary Feeding of Wild Boar (Sus scrofa) on Artificial Ground Nest Depredation

    PubMed Central

    Oja, Ragne; Zilmer, Karoline; Valdmann, Harri

    2015-01-01

    Supplementary feeding of ungulates, being widely used in game management, may have unwanted consequences. Its role in agricultural damage is well-studied, but few studies have considered the potential for the practice to attract ground nest predators. Our goal was to identify the factors influencing ground nest predation in the vicinity of year-round supplementary feeding sites for wild boar and to characterise their spatiotemporal scope. We conducted two separate artificial ground nest experiments in five different hunting districts in south-eastern Estonia. The quantity of food provided and distance of a nest from the feeding site were the most important factors determining predation risk. Larger quantities of food resulted in higher predation risk, while predation risk responded in a non-linear fashion to distance from the feeding site. Although predation risk eventually decreases if supplementary feeding is ceased for at least four years, recently abandoned feeding sites still pose a high predation risk. PMID:26244659

  19. Spatiotemporal Effects of Supplementary Feeding of Wild Boar (Sus scrofa) on Artificial Ground Nest Depredation.

    PubMed

    Oja, Ragne; Zilmer, Karoline; Valdmann, Harri

    2015-01-01

    Supplementary feeding of ungulates, being widely used in game management, may have unwanted consequences. Its role in agricultural damage is well-studied, but few studies have considered the potential for the practice to attract ground nest predators. Our goal was to identify the factors influencing ground nest predation in the vicinity of year-round supplementary feeding sites for wild boar and to characterise their spatiotemporal scope. We conducted two separate artificial ground nest experiments in five different hunting districts in south-eastern Estonia. The quantity of food provided and distance of a nest from the feeding site were the most important factors determining predation risk. Larger quantities of food resulted in higher predation risk, while predation risk responded in a non-linear fashion to distance from the feeding site. Although predation risk eventually decreases if supplementary feeding is ceased for at least four years, recently abandoned feeding sites still pose a high predation risk.

  20. MCBS Highlights: Ownership and Average Premiums for Medicare Supplementary Insurance Policies

    PubMed Central

    Chulis, George S.; Eppig, Franklin J.; Poisal, John A.

    1995-01-01

    This article describes private supplementary health insurance holdings and average premiums paid by Medicare enrollees. Data were collected as part of the 1992 Medicare Current Beneficiary Survey (MCBS). Data show the number of persons with insurance and average premiums paid by type of insurance held—individually purchased policies, employer-sponsored policies, or both. Distributions are shown for a variety of demographic, socioeconomic, and health status variables. Primary findings include: Seventy-eight percent of Medicare beneficiaries have private supplementary insurance; 25 percent of those with private insurance hold more than one policy. The average premium paid for private insurance in 1992 was $914. PMID:10153473

  1. 78 FR 39200 - Authentication of Electronic Signatures on Electronically Filed Statements of Account

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... Register of June 26, 2013 (78 FR 38240). The document contained incorrect dates. DATES: Comments must be.... SUPPLEMENTARY INFORMATION: Correction In the Federal Register of June 26, 2013 (78 FR 38240), on page 38241, in... Copyright Office 37 CFR Part 201 Authentication of Electronic Signatures on Electronically Filed...

  2. Evolving Ecosystems in Education: The Nature and Implications of Private Supplementary Tutoring in Hong Kong

    ERIC Educational Resources Information Center

    Bray, Mark; Kobakhidze, Magda Nutsa

    2015-01-01

    An established literature draws on ecological concepts to analyze interrelationships within education structures and processes, and the impact of shifting balances. Private supplementary tutoring--relatively new in ecosystems of education around the world--is creating significant changes in relationships, particularly as they concern teachers'…

  3. Gender, Community and Education: Cultures of Resistance in Socialist Sunday Schools and Black Supplementary Schools

    ERIC Educational Resources Information Center

    Gerrard, Jessica

    2011-01-01

    This paper compares the ways in which gender was articulated and experienced through the construction of children's education in two very different community-led educational initiatives in Britain: turn-of-the-century Socialist Sunday Schools and late-twentieth-century Black Supplementary Schools. Exploration of these historical examples of…

  4. Northern Lights: A Curriculum of Minnesota History. Teacher's Edition and Supplementary Materials.

    ERIC Educational Resources Information Center

    Gilman, Rhoda R.; Sandell, Stephen

    This curriculum and supplementary materials give students an overview of life, past and present, in the geographic area known as Minnesota. Since the time and grade level assigned to state studies vary widely among school districts, the volume makes the materials flexible so they can be combined in a variety of ways. The work is directed toward…

  5. Improving Early Reading Skills for Beginning Readers Using an Online Programme as Supplementary Instruction

    ERIC Educational Resources Information Center

    Tyler, Emily Jehanne; Hughes, John Carl; Beverley, Michael; Hastings, Richard Patrick

    2015-01-01

    Many children fail to acquire basic reading skills. The current evidence base for supplementary reading instruction indicates that explicit, systematic and intensive instruction in the early years for children considered to be "at-risk" of reading difficulties can have significant and preventative effects on reading skills. However,…

  6. 5 CFR 843.308 - Supplementary benefits on death of a retiree.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... section 202(g) of the Social Security Act (relating to mother's and father's insurance benefits), or under... entitled to a current spouse annuity based on the retiree's service is also entitled to a supplementary... amount by which the survivor's assumed CSRS annuity exceeds the annuity payable to the current...

  7. 5 CFR 843.308 - Supplementary benefits on death of a retiree.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... section 202(g) of the Social Security Act (relating to mother's and father's insurance benefits), or under... entitled to a current spouse annuity based on the retiree's service is also entitled to a supplementary... amount by which the survivor's assumed CSRS annuity exceeds the annuity payable to the current...

  8. 5 CFR 843.308 - Supplementary benefits on death of a retiree.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... section 202(g) of the Social Security Act (relating to mother's and father's insurance benefits), or under... entitled to a current spouse annuity based on the retiree's service is also entitled to a supplementary... amount by which the survivor's assumed CSRS annuity exceeds the annuity payable to the current...

  9. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Transportation Stabilization Board. 1300.3 Section 1300.3 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM General § 1300.3 Supplementary regulations of the Air Transportation Stabilization Board. (a)...

  10. Communication, Fine Arts, and Media. Occupational Analyses. Worker Task Lists and Supplementary Information for Selected Occupations.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This publication contains worker task lists and supplementary information for four occupations in the communication, fine arts, and media cluster: (1) graphic designer; (2) newspaper reporter; (3) radio announcer; and (4) recording technologies occupations. The task lists were generated through the DACUM (Developing a Curriculum) process and/or by…

  11. Alleviation SSR and Low Frequency Power Oscillations in Series Compensated Transmission Line using SVC Supplementary Controllers

    NASA Astrophysics Data System (ADS)

    Kumar, Sanjiv; Kumar, Narendra

    2016-07-01

    In this work, supplementary sub-synchronous damping controllers (SSDC) are proposed for damping sub-synchronous oscillations in power systems with series compensated transmission lines. Series compensation have extensively been used as effective means of increasing the power transfer capability of a transmission lines and improving transient stability limits of power systems. Series compensation with transmission lines may cause sub-synchronous resonance (SSR). The eigenvalue investigation tool is used to ascertain the existence of SSR. It is shown that the addition of supplementary controller is able to stabilize all unstable modes for T-network model. Eigenvalue investigation and time domain transient simulation of detailed nonlinear system are considered to investigate the performance of the controllers. The efficacies of the suggested supplementary controllers are compared on the IEEE first benchmark model for computer simulations of SSR by means of time domain simulation in Matlab/Simulink environment. Supplementary SSDC are considered in order to compare effectiveness of SSDC during higher loading in alleviating the small signal stability problem.

  12. 76 FR 64969 - Notice of Final Supplementary Rules Concerning Fireworks on Public Land in Colorado

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... these Supplementary Rules in the Federal Register on May 10, 2010 (75 FR 25879). Under current... device designed to produce a visible or audible effect by combustion, deflagration, or detonation, and... pyrotechnic shall also include pyrotechnic devices meeting the weight limits for consumer fireworks but...

  13. 15 CFR 8.15 - Effect on other laws; supplementary instructions; coordination.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF COMMERCE-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 General Compliance § 8.15 Effect on other laws; supplementary instructions... agencies, responsibilities in connection with the effectuation of the purposes of title VI of the......

  14. Supplementary artificial light to increase egg production of geese under natural lighting conditions.

    PubMed

    Wang, Chin-Meng; Chen, Lih-Ren; Lee, Shuen-Rong; Jea, Yu-Shine; Kao, Jung-Yie

    2009-07-01

    A new supplementary lighting program was designed to increase the egg production of geese under natural light conditions. The objective of this study was to evaluate the effects of the supplementary lighting program on egg production of White Roman geese in an open housing system at the Tropic of Cancer. Forty mature White Roman geese were randomly allocated into two groups (male:female=1:4). The supplementary lighting program with a total daily photoperiod of between 12.0 h and 13.5 h was initiated on 1 November and withdrawn from the experimental group on 30 January. In contrast, the geese in the control group were kept under natural lighting conditions throughout this study. The results showed that the laying peak of the experimental group occurred earlier than normal in the reproductive season and the geese continued laying throughout the breeding season. The geese in the experimental group had 47.6 eggs/goose which was significantly (P<0.05) more than that of the control group having 26.4 eggs/goose. We can conclude that the supplemental lighting method will result in an earlier laying peak of the geese in the breeding season and higher egg production. The supplementary lighting program was able to maximize egg production in geese at the Tropic of Cancer.

  15. American Indian/Alaskan Native Grandparents Raising Grandchildren: Findings from the Census 2000 Supplementary Survey

    ERIC Educational Resources Information Center

    Fuller-Thomson, Esme; Minkler, Meredith

    2005-01-01

    This article documents the prevalence and national profile of American Indian/Alaskan Native (AI/AN) grandparents who are raising their grandchildren, based on data from the American Community Survey/Census 2000 Supplementary Survey. In 2000 there were estimated to be nearly 53,000 AI/AN grandparent caregivers age 45 and older in the United…

  16. Supplementary Information To Accompany America's Child Care Problem: The Way Out.

    ERIC Educational Resources Information Center

    Helburn, Suzanne; Bergmann, Barbara

    This document provides supplementary information to accompany the Foundation for Child Development--supported book "America's Child Care Problem: The Way Out," published by St. Martin's Press (2002), which provides an in-depth look at the child care industry, identifying crucial problems such as the quality of care. Presented in five parts, this…

  17. 40 CFR 57.703 - Compliance with the supplementary control system requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false Compliance with the supplementary control system requirements. 57.703 Section 57.703 Protection of Environment ENVIRONMENTAL PROTECTION... requirements for submission of studies, reports, and records, and the requirements for continued review...

  18. 40 CFR 57.703 - Compliance with the supplementary control system requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 6 2012-07-01 2012-07-01 false Compliance with the supplementary control system requirements. 57.703 Section 57.703 Protection of Environment ENVIRONMENTAL PROTECTION... requirements for submission of studies, reports, and records, and the requirements for continued review...

  19. Oscar's Options: A Supplementary Environmental Education Curriculum. Books 1 and 2 (Combined).

    ERIC Educational Resources Information Center

    Bell, Carole O.; Schwartz, Martha M.

    This two-volume supplementary curriculum is designed for teachers of children grades 4-8. There are eight units overall: (1) national resources; (2) litter; (3) household hazardous wastes; (4) landfills; (5) recycling; (6) incineration; (7) compost; and (8) source reduction. Each unit contains a list of objectives for students, a suggested time…

  20. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel type room heaters and fireplace stoves. (a) Applicable standards. Solid fuel type room heaters...

  1. Expatriate Parents and Supplementary Education in Japan: Survival Strategy or Acculturation Strategy

    ERIC Educational Resources Information Center

    Cook, Melodie

    2013-01-01

    The increase in the use of supplementary education, or "juku," in Japan by Japanese families in order to augment their children's chances of success in entering prestigious pre-tertiary and tertiary institutions is documented (Blumenthal in "Asian Surv" 32(5):448-460, 1992; Bray and Lykins in "Shadow education;…

  2. Health and Human Services. Occupational Analyses. Worker Task Lists and Supplementary Information for Selected Occupations.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This publication contains worker task lists and supplementary information for eight occupations in the health and human services cluster: (1) criminal justice; (2) protective services; (3) dental assistant; (4) dental hygienist; (5) diagnostic medical sonographer; (6) medical office assistant; (7) fire medic; and (8) parks and recreation manager.…

  3. 76 FR 33342 - Final Supplementary Rules for Public Lands Managed by the California Desert District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... Interim Final Supplementary Rules for Public Lands Managed by the California Desert District (75 FR 36438... areas.'' Several commenters stated that: (1) Nudity is not offensive. (2) The public supports nude... commenter requested that nudity be allowed in traditionally nude areas. The BLM is not aware of...

  4. 49 CFR 222.55 - How are new supplementary or alternative safety measures approved?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.55 How are new supplementary or alternative safety measures approved? (a) The... at public highway-rail grade crossings. (b) Interested parties may apply for approval from...

  5. 49 CFR 222.55 - How are new supplementary or alternative safety measures approved?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.55 How are new supplementary or alternative safety measures approved? (a) The... at public highway-rail grade crossings. (b) Interested parties may apply for approval from...

  6. 49 CFR 222.55 - How are new supplementary or alternative safety measures approved?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.55 How are new supplementary or alternative safety measures approved? (a) The... at public highway-rail grade crossings. (b) Interested parties may apply for approval from...

  7. 49 CFR 222.55 - How are new supplementary or alternative safety measures approved?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.55 How are new supplementary or alternative safety measures approved? (a) The... at public highway-rail grade crossings. (b) Interested parties may apply for approval from...

  8. 49 CFR 222.55 - How are new supplementary or alternative safety measures approved?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... HIGHWAY-RAIL GRADE CROSSINGS Exceptions to the Use of the Locomotive Horn Silenced Horns at Groups of Crossings-Quiet Zones § 222.55 How are new supplementary or alternative safety measures approved? (a) The... at public highway-rail grade crossings. (b) Interested parties may apply for approval from...

  9. 17 CFR 201.900 - Informal Procedures and Supplementary Information Concerning Adjudicatory Proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Informal Procedures and... Exchanges SECURITIES AND EXCHANGE COMMISSION RULES OF PRACTICE Rules of Practice Informal Procedures and Supplementary Information Concerning Adjudicatory Proceedings § 201.900 Informal Procedures and...

  10. 77 FR 47662 - Proposed Supplementary Rules for Public Lands Within the Lower Lake Creek Special Recreation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... of supplementary rules, which were published at 62 FR 36303 (July 7, 1997). This proposed revision is..., including operation of motorized vehicles, travel by bicycle, and overnight camping. The existing... of any alcoholic beverage in violation of Oregon State law is prohibited.'' 62 FR at 36303....

  11. 75 FR 64717 - Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ... Federal Register (75 FR 43945) on the development of regulations under section 934 of the Act, entitled... 24, 2010, DOE published a notice in the Federal Register (75 FR 51986) extending the period for... Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation AGENCY: Office of...

  12. Sunflower seed hulls as supplementary fuel to coal-fired power plants

    SciTech Connect

    Brudenell, W.N.; Holland, R.J.

    1981-01-01

    The use of biomass as a supplementary fuel to fossil-fuel power plants is gaining increasing attention due to escalating energy costs. The design of a sunflower seed hulls combustion system for an existing lignite-fired power plant is presented in this paper. 5 refs.

  13. A Study of Two Methods of Delivering Supplementary Educational Services to Mobile Migrant Children in California.

    ERIC Educational Resources Information Center

    Beckett, Jack, Comp.

    During the 1971-72 school year, data was gathered on pre and post test scores for reading and mathematics achievement from 2 groups of mobile migrant children receiving supplementary educational services. The program, a part of the California Plan for the Education of Migrant Children (Title I, Elementary and Secondary Education Act), used 2…

  14. 37 CFR 201.5 - Corrections and amplifications of copyright registrations; applications for supplementary...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Corrections and amplifications of copyright registrations; applications for supplementary registration. 201.5 Section 201.5 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND...

  15. 37 CFR 201.5 - Corrections and amplifications of copyright registrations; applications for supplementary...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Corrections and amplifications of copyright registrations; applications for supplementary registration. 201.5 Section 201.5 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE...

  16. 37 CFR 201.5 - Corrections and amplifications of copyright registrations; applications for supplementary...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Corrections and amplifications of copyright registrations; applications for supplementary registration. 201.5 Section 201.5 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND...

  17. 37 CFR 201.5 - Corrections and amplifications of copyright registrations; applications for supplementary...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Corrections and amplifications of copyright registrations; applications for supplementary registration. 201.5 Section 201.5 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND...

  18. 37 CFR 201.5 - Corrections and amplifications of copyright registrations; applications for supplementary...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Corrections and amplifications of copyright registrations; applications for supplementary registration. 201.5 Section 201.5 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND...

  19. 14 CFR 1300.3 - Supplementary regulations of the Air Transportation Stabilization Board.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Supplementary regulations of the Air Transportation Stabilization Board. 1300.3 Section 1300.3 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN...

  20. 36 CFR 292.63 - Plan of operations-supplementary requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Plan of operations-supplementary requirements. 292.63 Section 292.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Locatable...

  1. Some Supplementary Methods for the Analysis of the Delis-Kaplan Executive Function System

    ERIC Educational Resources Information Center

    Crawford, John R.; Garthwaite, Paul H.; Sutherland, David; Borland, Nicola

    2011-01-01

    Supplementary methods for the analysis of the Delis-Kaplan Executive Function System (Delis, Kaplan, & Kramer, 2001) are made available, including (a) quantifying the number of abnormally low achievement scores exhibited by an individual and accompanying this with an estimate of the percentage of the normative population expected to exhibit at…

  2. French I Supplementary Reader (For A-LM One, 1961, Units 9-14).

    ERIC Educational Resources Information Center

    Scott, Linda; Booth, Alice

    Supplementary readings intended for use with the 1961 edition of the "A-LM" French 1 course are compiled in this text. They are specifically designed to accompany Units 9-14. It is suggested that the recombination narratives enable students to become more capable of independent reading. (RL)

  3. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In...

  4. 24 CFR 200.954 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... under the HUD building product standard and certification program for construction adhesives for wood... product certification program. In the case of construction adhesives for field glued wood floor systems... § 200.954 Supplementary specific requirements under the HUD building product standard and...

  5. 24 CFR 200.954 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... under the HUD building product standard and certification program for construction adhesives for wood... product certification program. In the case of construction adhesives for field glued wood floor systems... § 200.954 Supplementary specific requirements under the HUD building product standard and...

  6. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In...

  7. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In...

  8. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. It is available from the U.S. Department...

  9. 24 CFR 200.954 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... under the HUD building product standard and certification program for construction adhesives for wood... product certification program. In the case of construction adhesives for field glued wood floor systems... § 200.954 Supplementary specific requirements under the HUD building product standard and...

  10. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In...

  11. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. It is available from the U.S. Department...

  12. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. It is available from the U.S. Department...

  13. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In...

  14. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. It is available from the U.S. Department...

  15. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. It is available from the U.S. Department...

  16. Supplementary and Enrichment Series: The System of Vectors. Teachers' Commentary. SP-7.

    ERIC Educational Resources Information Center

    Kalman, Karl, Ed.

    This is one in a series of manuals for teachers using SMSG high school supplementary materials. The pamphlet includes commentaries on the sections of the student's booklet, answers to the exercises, and sample test questions. Topics covered include directed line segments, applications to geometry, vectors and scalars, components, inner product,…

  17. Supplementary and Enrichment Series: The Complex Number System. Teachers' Commentary. SP-5.

    ERIC Educational Resources Information Center

    Kalman, Karl, Ed.

    This is one in a series of manuals for teachers using SMSG high school supplementary materials. The pamphlet includes commentaries on the sections of the student's booklet, answers to the exercises, and sample test questions. Topics covered include complex numbers, operations, standard form, equations, graphs and conjugates. (MP)

  18. From Supplementary Education to Professional Education: The Findings of a Sociological Survey

    ERIC Educational Resources Information Center

    Chekov, M.

    2004-01-01

    To be effective, social policy in the field of education has to be goal directed, systematic, specific, targeted, and well founded; it must be based on an analysis of concrete social information. This article deals with idea of the possibility of conducting professional training in institutions of supplementary education. Here, the author presents…

  19. Afrocentric Education in Supplementary Schools: Paradigm and Practice at the Mary McLeod Bethune Institute.

    ERIC Educational Resources Information Center

    Kifano, Sabira

    1996-01-01

    Examines the history, philosophy, methods, and operations of the Mary McLeod Bethune Institute, an Afrocentric supplementary Saturday elementary school in Los Angeles (California). Qualitative data show the role this enrichment plays in developing socially active and capable African American youth through the study of African American culture and…

  20. Supplementary Professional Education in the Strategies of Working Specialists, 1995 to 2005

    ERIC Educational Resources Information Center

    Popova, I. P.

    2008-01-01

    Supplementary professional education is a link in the structure of Russian education; there is neither any clear-cut program for its reform nor any visible results. According to the definition that has been adopted, it refers to an education that has been acquired on the basis of a higher or a secondary professional education; it is offered in…

  1. 36 CFR 292.63 - Plan of operations-supplementary requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Plan of operations-supplementary requirements. 292.63 Section 292.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Locatable...

  2. 36 CFR 292.63 - Plan of operations-supplementary requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Plan of operations-supplementary requirements. 292.63 Section 292.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Locatable...

  3. 36 CFR 292.63 - Plan of operations-supplementary requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Plan of operations-supplementary requirements. 292.63 Section 292.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Locatable...

  4. 24 CFR 200.937 - Supplementary specific procedural requirements under HUD building product standards and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Supplementary specific procedural requirements under HUD building product standards and certification program for plastic bathtub units, plastic shower receptors and stalls, plastic lavatories, plastic water closet bowls and tanks. 200.937 Section 200.937 Housing and Urban...

  5. Supplementary and Enrichment Series: The Mathematics of Trees and Other Graphs. SP-29.

    ERIC Educational Resources Information Center

    Osborne, Marian M.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include planar graphs, chains, and trees. (MP)

  6. Photovoltaic's silica-rich waste sludge as supplementary cementitious material (SCM)

    SciTech Connect

    Quercia, G.; Putten, J.J.G. van der; Hüsken, G.; Brouwers, H.J.H.

    2013-12-15

    Waste sludge, a solid recovered from wastewater of photovoltaic-industries, composes of agglomerates of nano-particles like SiO{sub 2} and CaCO{sub 3}. This sludge deflocculates in aqueous solutions into nano-particles smaller than 1 μm. Thus, this sludge constitutes a potentially hazardous waste when it is improperly disposed. Due to its high content of amorphous SiO{sub 2}, this sludge has a potential use as supplementary cementitious material (SCM) in concrete. In this study the main properties of three different samples of photovoltaic's silica-rich waste sludge (nSS) were physically and chemically characterized. The characterization techniques included: scanning electron microscopy (SEM), X-ray energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), nitrogen physical adsorption isotherm (BET method), density by Helium pycnometry, particle size distribution determined by laser light scattering (LLS) and zeta-potential measurements by dynamic light scattering (DLS). In addition, a dispersability study was performed to design stable slurries to be used as liquid additives for the concrete production on site. The effects on the hydration kinetics of cement pastes by the incorporation of nSS in the designed slurries were determined using an isothermal calorimeter. A compressive strength test of standard mortars with 7% of cement replacement was performed to determine the pozzolanic activity of the waste nano-silica sludge. Finally, the hardened system was fully characterized to determine the phase composition. The results demonstrate that the nSS can be utilized as SCM to replace portion of cement in mortars, thereby decreasing the CO{sub 2} footprint and the environmental impact of concrete. -- Highlights: •Three different samples of PV nano-silica sludge (nSS) were fully characterized. •nSS is composed of agglomerates of nano-particles like SiO{sub 2} and CaCO{sub 3}. •Dispersability studies demonstrated that nSS agglomerates are broken to nano

  7. Quantifying and Exploiting the Age Dependence in the Effect of Supplementary Food for Child Undernutrition

    PubMed Central

    Lakkam, Milinda; Wager, Stefan; Wise, Paul H.; Wein, Lawrence M.

    2014-01-01

    Motivated by the lack of randomized controlled trials with an intervention-free control arm in the area of child undernutrition, we fit a trivariate model of weight-for-age z score (WAZ), height-for-age z score (HAZ) and diarrhea status to data from an observational study of supplementary feeding (100 kCal/day for children with WAZ ) in 17 Guatemalan communities. Incorporating time lags, intention to treat (i.e., to give supplementary food), seasonality and age interactions, we estimate how the effect of supplementary food on WAZ, HAZ and diarrhea status varies with a child’s age. We find that the effect of supplementary food on all 3 metrics decreases linearly with age from 6 to 20 mo and has little effect after 20 mo. We derive 2 food allocation policies that myopically (i.e., looking ahead 2 mo) minimize either the underweight or stunting severity – i.e., the sum of squared WAZ or HAZ scores for all children with WAZ or HAZ . A simulation study based on the statistical model predicts that the 2 derived policies reduce the underweight severity (averaged over all ages) by 13.6–14.1% and reduce the stunting severity at age 60 mo by 7.1–8.0% relative to the policy currently in use, where all policies have a budget that feeds % of children. While these findings need to be confirmed on additional data sets, it appears that in a low-dose (100 kCal/day) supplementary feeding setting in Guatemala, allocating food primarily to 6–12 mo infants can reduce the severity of underweight and stunting. PMID:24967745

  8. 75 FR 32968 - Final Supplementary Rules for Public Land Administered by the Bureau of Land Management in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ... these supplementary rules in the Federal Register (73 FR 6999) on Feb. 6, 2008, to update supplementary... published in the Federal Register (55 FR 13672) on April 11, 1990, and, while it limited occupancy of any... engaged in recreational activities such as hiking, hunting, fishing, bicycling, sightseeing,...

  9. 78 FR 10206 - Notice of Final Supplementary Rules for Public Lands Managed by the Ukiah Field Office in Lake...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... Rules The BLM published interim final supplementary rules on June 2, 2011 (76 FR 31979). The rules... Management, issues these supplementary rules, effective upon publication for good cause shown at 76 FR 31980... means the discharge of a weapon for non-hunting purposes. Sink Hole means a natural depression or...

  10. 78 FR 23588 - Final Supplementary Rules for the Morley Nelson Snake River Birds of Prey National Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... to natural resources, and provide for public health and safety. II. Discussion of Public Comments The BLM published the proposed supplementary rules in the Federal Register on July 18, 2012 (77 FR 42327... performance goal of reducing threats to public health, safety, and property, supplementary rules are...

  11. 78 FR 5816 - Electronic Study Data Submission; Data Standard Support End Date

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... HUMAN SERVICES Food and Drug Administration Electronic Study Data Submission; Data Standard Support End... Clinical Data Interchange Standards Consortium (CDISC) Study Data Tabulation Model (SDTM) Implementation....gov . SUPPLEMENTARY INFORMATION: FDA encourages sponsors to submit standardized study data...

  12. Multimodal Image Reconstruction Using Supplementary Structural Information in Total Variation Regularization

    NASA Astrophysics Data System (ADS)

    Kazantsev, Daniil; Lionheart, William R. B.; Withers, Philip J.; Lee, Peter D.

    2014-11-01

    In this paper, we propose an iterative reconstruction algorithm which uses available information from one dataset collected using one modality to increase the resolution and signal-to-noise ratio of one collected by another modality. The method operates on the structural information only which increases its suitability across various applications. Consequently, the main aim of this method is to exploit available supplementary data within the regularization framework. The source of primary and supplementary datasets can be acquired using complementary imaging modes where different types of information are obtained (e.g. in medical imaging: anatomical and functional). It is shown by extracting structural information from the supplementary image (direction of level sets) one can enhance the resolution of the other image. Notably, the method enhances edges that are common to both images while not suppressing features that show high contrast in the primary image alone. In our iterative algorithm we use available structural information within a modified total variation penalty term. We provide numerical experiments to show the advantages and feasibility of the proposed technique in comparison to other methods.

  13. Multimodal Image Reconstruction Using Supplementary Structural Information in Total Variation Regularization.

    PubMed

    Kazantsev, Daniil; Lionheart, William R B; Withers, Philip J; Lee, Peter D

    2014-01-01

    In this paper, we propose an iterative reconstruction algorithm which uses available information from one dataset collected using one modality to increase the resolution and signal-to-noise ratio of one collected by another modality. The method operates on the structural information only which increases its suitability across various applications. Consequently, the main aim of this method is to exploit available supplementary data within the regularization framework. The source of primary and supplementary datasets can be acquired using complementary imaging modes where different types of information are obtained (e.g. in medical imaging: anatomical and functional). It is shown by extracting structural information from the supplementary image (direction of level sets) one can enhance the resolution of the other image. Notably, the method enhances edges that are common to both images while not suppressing features that show high contrast in the primary image alone. In our iterative algorithm we use available structural information within a modified total variation penalty term. We provide numerical experiments to show the advantages and feasibility of the proposed technique in comparison to other methods.

  14. Multimodal Image Reconstruction Using Supplementary Structural Information in Total Variation Regularization.

    PubMed

    Kazantsev, Daniil; Lionheart, William R B; Withers, Philip J; Lee, Peter D

    2014-01-01

    In this paper, we propose an iterative reconstruction algorithm which uses available information from one dataset collected using one modality to increase the resolution and signal-to-noise ratio of one collected by another modality. The method operates on the structural information only which increases its suitability across various applications. Consequently, the main aim of this method is to exploit available supplementary data within the regularization framework. The source of primary and supplementary datasets can be acquired using complementary imaging modes where different types of information are obtained (e.g. in medical imaging: anatomical and functional). It is shown by extracting structural information from the supplementary image (direction of level sets) one can enhance the resolution of the other image. Notably, the method enhances edges that are common to both images while not suppressing features that show high contrast in the primary image alone. In our iterative algorithm we use available structural information within a modified total variation penalty term. We provide numerical experiments to show the advantages and feasibility of the proposed technique in comparison to other methods. PMID:25484635

  15. Supplementary tutoring in Trinidad and Tobago: Some implications for policy making

    NASA Astrophysics Data System (ADS)

    Barrow, Dorian A.; Lochan, Samuel N.

    2012-06-01

    Globally, private supplementary tutoring is a huge business and the practice is expanding rapidly in many regions of the world where it never existed before. In some of these regions it is posing a novel set of challenges for education planners and policy makers. The aim of this study was to examine the extent to which supplementary tutoring is impacting on the goals of the formal education system in Trinidad and Tobago (T&T). The participation rate in supplementary tutoring at primary school level in T&T was found to be high (88.2 per cent at Standard Five level), with the majority of the students being privately tutored by their regular school teachers. Their main motivation for taking private tutoring lessons was to try to secure a place in one of the few elite secondary schools in the country. The authors of this paper admit that there is no quick solution to the problem, especially if it is understood as a part of the process of cultural change. They contend that the key to breaking the elitist tradition lies in modifying public understanding about education and convincing parents and citizens at large that a wide range of options and opportunities exists outside the narrow confines of the old colonial economy and the old colonial schools.

  16. Apical extrusion of debris by supplementary files used for retreatment: An ex vivo comparative study

    PubMed Central

    Pawar, Ajinkya M.; Pawar, Mansing; Metzger, Zvi; Thakur, Bhagyashree

    2016-01-01

    Aim: This study evaluated whether using supplementary files for removing root canal filling residues after ProTaper Universal Retreatment files (RFs) increased the debris extrusion apically. Materials and Methods: Eighty mandibular premolars with single root and canal were instrumented with ProTaper Universal rotary system (SX-F3) and obturated. The samples were divided randomly into four groups (n = 20). Group 1 served as a control; only ProTaper Universal RFs D1–D3 were used, and the extruded debris was weighed. Groups 2, 3, and 4 were the experimental groups, receiving a twofold retreatment protocol: Removal of the bulk, followed by the use of supplementary files. The bulk was removed by RFs, followed by the use of ProTaper NEXT (PTN), WaveOne (WO), and Self-Adjusting File (SAF) for removal of the remaining root filling residues. Debris extruded apically were weighed and compared to the control group. Statistical analysis was performed using one-way analysis of variance (ANOVA) and post hoc Tukey's test. Results: All the three experimental groups presented significant difference (P < .01). The post hoc Tukey's test confirmed that Group 4 (SAF) exhibited significantly less (P < .01) debris extrusion between the three groups tested. Conclusion: SAF results in less extrusion of debris when used as supplementary file to remove root-filling residues, compared to WO and PTN. PMID:27099416

  17. Incremental cost-effectiveness of supplementary immunization activities to prevent neonatal tetanus in Pakistan.

    PubMed Central

    Griffiths, Ulla K.; Wolfson, Lara J.; Quddus, Arshad; Younus, Mohammed; Hafiz, Rehan A.

    2004-01-01

    OBJECTIVE: This study aimed to estimate the incremental cost-effectiveness of supplementary immunization activities to prevent neonatal tetanus in the Loralai district of Pakistan. The supplemental immunization activities were carried out in two phases during 2001-03. METHODS: A state-transition model was used to estimate the effect of routine vaccination with tetanus toxoid as well as vaccination with tetanus toxoid during supplementary immunization activities.The model follows each woman in the target population from birth until the end of her childbearing years, using age-specific fertility data and vaccination history to determine the number of births at risk for neonatal tetanus. Recently published data on the incidence of neonatal tetanus from Loralai were used to determine the number of cases occurring with and without supplementary immunization activities. Data on the costs of the activities were collected from the UNICEF office in Balochistan and from the Provincial Health Department. FINDINGS: Using base-case assumptions we estimated that the supplementary immunization activities would prevent 280 cases of neonatal tetanus and 224 deaths from neonatal tetanus between 2001 and 2034. Implementation of the supplementary activities was relatively inexpensive. The cost per tetanus toxoid dose delivered was 0.40 U.S. dollars. In the base-case analysis the cost per death averted was 117.00 U.S. dollars (95% confidence interval (CI) = 78-205 U.S. dollars) and the cost per disability-adjusted life year (DALY) averted was 3.61 U.S. dollars (95% Cl = 2.43-6.39 U.S. dollars). CONCLUSION: Compared with similar analyses of other interventions, the cost per DALY averted is a favourable cost-effectiveness ratio. However, if routine diphtheria-tetanus-pertussis vaccination coverage in the Loralai district had been higher (at a coverage rate of about 80%) the cost-effectiveness of the intervention would have been even more favourable, at 2.65 U.S. dollars per DALY averted

  18. Counting vacancies and nitrogen-vacancy centers in detonation nanodiamond† †Electronic supplementary information (ESI) available: (1) DND synthesis; (2) HRTEM and EELS characterization methods; (3) EELS simulation method; (4) supporting figures of EELS simulations; (5) soft-X-ray K-edge spectra of the DND; and (6) ab initio N-V center modeling method. See DOI: 10.1039/C6NR01888B Click here for additional data file.

    PubMed Central

    Barnard, Amanda S.; Dwyer, Christian; Boothroyd, Chris B.; Hocking, Rosalie K.; Ōsawa, Eiji

    2016-01-01

    Detonation nanodiamond particles (DND) contain highly-stable nitrogen-vacancy (N-V) centers, making it important for quantum-optical and biotechnology applications. However, due to the small particle size, the N-V concentrations are believed to be intrinsically very low, spawning efforts to understand the formation of N-V centers and vacancies, and increase their concentration. Here we show that vacancies in DND can be detected and quantified using simulation-aided electron energy loss spectroscopy. Despite the small particle size, we find that vacancies exist at concentrations of about 1 at%. Based on this experimental finding, we use ab initio calculations to predict that about one fifth of vacancies in DND form N-V centers. The ability to directly detect and quantify vacancies in DND, and predict the corresponding N-V formation probability, has a significant impact to those emerging technologies where higher concentrations and better dispersion of N-V centres are critically required. PMID:27147128

  19. 77 FR 75649 - Establishment of Interim Final Supplementary Rules for Public Lands Managed by the Carrizo Plain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... established supplementary rules for the Natural Area at 62 FR 54126 (Oct. 17, 1997). The RMP/ROD for the... endangered or threatened species such as the Kern primrose sphinx moth; Re-establishment of the...

  20. 75 FR 38540 - Notice of Final Supplementary Rules for Public Lands in Colorado: McInnis Canyons National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... supplementary rules in the Federal Register on July 13, 2009 (74 FR 33466). Public comments were accepted for a... by a BLM sign or map. 15. You must remove and properly dispose of canine solid waste when and...

  1. Supplementary calcium ameliorates ammonium toxicity by improving water status in agriculturally important species

    PubMed Central

    Hernández-Gómez, Elvia; Valdez-Aguilar, Luis A.; Cartmill, Donita L.; Cartmill, Andrew D.; Alia-Tajacal, Irán

    2015-01-01

    Fertilization of agricultural plants with ammonium (NH4+) is often desirable because it is less susceptible to leaching than nitrate (NO3−), reducing environmental pollution, risk to human health and economic loss. However, a number of important agricultural species exhibit a reduction in growth when fertilized with NH4+, and increasing the tolerance to NH4+ may be of importance for the establishment of sustainable agricultural systems. The present study explored the feasibility of using calcium (Ca) to increase the tolerance of bell pepper (Capsicum annuum) to NH4+ fertilization. Although NH4+ at proportions ≥25 % of total nitrogen (N) decreased leaf dry mass (DM), supplementary Ca ameliorated this decrease. Increasing NH4+ resulted in decreased root hydraulic conductance (Lo) and root water content (RWC), suggesting that water uptake by roots was impaired. The NH4+-induced reductions in Lo and RWC were mitigated by supplementary Ca. Ammonium induced increased damage to the cell membranes through lipid peroxidation, causing increased electrolyte leakage; Ca did not reduce lipid peroxidation and resulted in increased electrolyte leakage, suggesting that the beneficial effects of Ca on the tolerance to NH4+ may be more of a reflection on its effect on the water status of the plant. Bell pepper plants that received NO3−N had a low concentration of NH4+ in the roots but a high concentration in the leaves, probably due to the high nitrate reductase activity observed. Ammonium nutrition depressed the uptake of potassium, Ca and magnesium, while increasing that of phosphorus. The results obtained in the present study indicate that NH4+ caused growth reduction, nutrient imbalance, membrane integrity impairment, increased activity of antioxidant enzymes and affected water relations. Supplementary Ca partially restored growth of leaves by improving root Lo and water relations, and our results suggest that it may be used as a tool to increase the tolerance to NH4

  2. Is supplementary feeding in gardens a driver of evolutionary change in a migratory bird species?

    PubMed

    Plummer, Kate E; Siriwardena, Gavin M; Conway, Greg J; Risely, Kate; Toms, Mike P

    2015-12-01

    Human activities are causing rapid environmental change at a global scale. Urbanization is responsible for some of the most extreme human-altered habitats and is a known driver of evolutionary change, but evidence and understanding of these processes is limited. Here, we investigate the potential underlying mechanisms contributing to the contemporary evolution of migration behaviour in the Eurasian blackcap (Sylvia atricapilla). Blackcaps from central Europe have been wintering in urban areas of Britain with increasing frequency over the past 60 years, rather than migrating south to the Mediterranean. It has been hypothesized that the popularization of providing supplementary foods for wild birds within Britain may have influenced this marked migratory change, but quantifying the selective forces shaping evolutionary changes remains challenging. Using a long-term national scale data set, we examine both the spatial distribution and interannual variation in blackcap wintering behaviour in Britain in relation to supplementary food availability and local climate. Over a 12-year period, we show that blackcaps are becoming increasingly associated with the provision of supplementary foods in British gardens, and that the reliability of bird food supplies is influencing their winter distribution at a national scale. In addition, local climatic temperatures and broader scale weather variation are also important determinants of blackcap wintering patterns once they arrive in Britain. Based on our findings, we conclude that a synergistic effect of increased availability of feeding resources, in the form of garden bird food, coupled with climatic amelioration, has enabled a successful new wintering population to become established in Britain. As global biodiversity is threatened by human-induced environmental change, this study presents new and timely evidence of the role human activities can play in shaping evolutionary trajectories. PMID:26400594

  3. Extending Supplementary Feeding for Children Under Five with Moderate Acute Malnutrition Leads to Lower Relapse Rates

    PubMed Central

    Trehan, Indi; Banerjee, Somalee; Murray, Ellen; Ryan, Kelsey N.; Thakwalakwa, Chrissie; Maleta, Kenneth M.; Manary, Mark J.

    2014-01-01

    Objectives Children with moderate acute malnutrition (MAM) have a high rate of relapse and death in the year following recovery. In this pilot study, we evaluate the long-term benefits of an extended course of nutritional therapy for children with MAM. Methods Rural Malawian children 6-59 months old with MAM, defined as a weight-for-height Z-score (WHZ) between -2 and -3, were provided supplementary feeding for a fixed duration of 12 weeks. The children were then followed for 12 months to assess long-term nutritional status, and compared to children initially treated only until they first reached WHZ > -2. Results Compared to children treated until they reached WHZ > -2, children treated for 12 weeks were more likely to remain well-nourished (71% vs. 63%, P = 0.0015) and maintain more normal anthropometric indices during 12 months of follow-up; there was also a trend towards lower rates of severe acute malnutrition (7% vs. 10%, P = 0.067) and death (2% vs. 4%, P = 0.082). Regression modeling showed that mid-upper arm circumference and WHZ at the end of supplementary feeding were the most important factors in predicting which children remained well-nourished (P < 0.001 for each). Conclusions The duration of supplementary feeding for children with MAM may not be as important as their anthropometry in terms of remaining well-nourished after initial recovery. The currently accepted recovery criteria of WHZ of -2 may be insufficient for ensuring long-term nutritional health; consideration should be given to setting higher recovery criteria. PMID:25419681

  4. Investigation of the Downwelling LW Differences Between the Niamey AMF Main and Supplementary Sites

    SciTech Connect

    CN Long; P Gotseff; EG Dutton

    2008-04-01

    The overall average downwelling longwave (LW) measured at the Niamey supplementary facility (S1) is 6-8 Wm-2 less than that measured by the two instruments located at the ARM Mobile Facility (AMF) main (N1) site. Examination of all other data available at both sites does not reveal any overarching differences that suggest this should be the case. However, examination of the pyrgeometer case and dome temperatures do suggest that the S1 values are also anomalously low, which in turn would explain the downwelling LW anomaly since the LW is calculated using these temperatures. Our recommendation then is to normalize the S1 data to the average N1 value by applying an adjustment factor to the S1 downwelling pyrgeometer case and dome temperatures (in Kelvin), then recalculating the downwelling LW values. The adjustment factor (0.00305) has been determined as that factor that brings the overall average S1 LWdn to agree with the overall average of the two N1 LWdn data series. We note that there is no reason to expect that the two site averages would actually be exactly equal to one another, and thus our recommendation is viewed as likely moving the S1 data in the right direction and by normalizing to the N1 average will help facilitate more meaningful temporal variability studies at least. It is also strongly recommended that for all future AMF deployments where supplementary sites will also be deployed, that the supplementary instrument systems (complete) be assembled as they will be operated in the field and run for at least a few days beside the corresponding AMF main site instruments, both at the beginning and end of the AMF field campaign. This is absolutely crucial so that all the measurements can be compared pre- and post-experiment to properly relate these measurements and systems, and to detect measurement anomalies such as those discussed in this report.

  5. Monitoring polio supplementary immunization activities using an automated short text messaging system in Karachi, Pakistan

    PubMed Central

    Murtaza, A; Khoja, S; Zaidi, AK; Ali, SA

    2014-01-01

    Abstract Problem Polio remains endemic in many areas of Pakistan, including large urban centres such as Karachi. Approach During each of seven supplementary immunization activities against polio in Karachi, mobile phone numbers of the caregivers of a random sample of eligible children were obtained. A computer-based system was developed to send two questions – as short message service (SMS) texts – automatically to each number after the immunization activity: “Did the vaccinator visit your house?” and “Did the enrolled child in your household receive oral polio vaccine?” Persistent non-responders were phoned directly by an investigator. Local setting A cluster sampling technique was used to select representative samples of the caregivers of young children in Karachi in general and of such caregivers in three of the six “high-risk” districts of the city where polio cases were detected in 2011. Relevant changes In most of the supplementary immunization activities investigated, vaccine coverages estimated using the SMS system were very similar to those estimated by interviewing by phone those caregivers who never responded to the SMS messages. In the high-risk districts investigated, coverages estimated using the SMS system were also similar to those recorded – using lot quality assurance sampling – by the World Health Organization. Lessons learnt For the monitoring of coverage in supplementary immunization activities, automated SMS-based systems appear to be an attractive and relatively inexpensive option. Further research is needed to determine if coverage data collected by SMS-based systems provide estimates that are sufficiently accurate. Such systems may be useful in other large-scale immunization campaigns. PMID:24700982

  6. Literature mining of genetic variants for curation: quantifying the importance of supplementary material

    PubMed Central

    Jimeno Yepes, Antonio; Verspoor, Karin

    2014-01-01

    A major focus of modern biological research is the understanding of how genomic variation relates to disease. Although there are significant ongoing efforts to capture this understanding in curated resources, much of the information remains locked in unstructured sources, in particular, the scientific literature. Thus, there have been several text mining systems developed to target extraction of mutations and other genetic variation from the literature. We have performed the first study of the use of text mining for the recovery of genetic variants curated directly from the literature. We consider two curated databases, COSMIC (Catalogue Of Somatic Mutations In Cancer) and InSiGHT (International Society for Gastro-intestinal Hereditary Tumours), that contain explicit links to the source literature for each included mutation. Our analysis shows that the recall of the mutations catalogued in the databases using a text mining tool is very low, despite the well-established good performance of the tool and even when the full text of the associated article is available for processing. We demonstrate that this discrepancy can be explained by considering the supplementary material linked to the published articles, not previously considered by text mining tools. Although it is anecdotally known that supplementary material contains ‘all of the information’, and some researchers have speculated about the role of supplementary material (Schenck et al. Extraction of genetic mutations associated with cancer from public literature. J Health Med Inform 2012;S2:2.), our analysis substantiates the significant extent to which this material is critical. Our results highlight the need for literature mining tools to consider not only the narrative content of a publication but also the full set of material related to a publication. PMID:24520105

  7. Literature mining of genetic variants for curation: quantifying the importance of supplementary material.

    PubMed

    Jimeno Yepes, Antonio; Verspoor, Karin

    2014-01-01

    A major focus of modern biological research is the understanding of how genomic variation relates to disease. Although there are significant ongoing efforts to capture this understanding in curated resources, much of the information remains locked in unstructured sources, in particular, the scientific literature. Thus, there have been several text mining systems developed to target extraction of mutations and other genetic variation from the literature. We have performed the first study of the use of text mining for the recovery of genetic variants curated directly from the literature. We consider two curated databases, COSMIC (Catalogue Of Somatic Mutations In Cancer) and InSiGHT (International Society for Gastro-intestinal Hereditary Tumours), that contain explicit links to the source literature for each included mutation. Our analysis shows that the recall of the mutations catalogued in the databases using a text mining tool is very low, despite the well-established good performance of the tool and even when the full text of the associated article is available for processing. We demonstrate that this discrepancy can be explained by considering the supplementary material linked to the published articles, not previously considered by text mining tools. Although it is anecdotally known that supplementary material contains 'all of the information', and some researchers have speculated about the role of supplementary material (Schenck et al. Extraction of genetic mutations associated with cancer from public literature. J Health Med Inform 2012;S2:2.), our analysis substantiates the significant extent to which this material is critical. Our results highlight the need for literature mining tools to consider not only the narrative content of a publication but also the full set of material related to a publication. PMID:24520105

  8. Supplementary calcium ameliorates ammonium toxicity by improving water status in agriculturally important species.

    PubMed

    Hernández-Gómez, Elvia; Valdez-Aguilar, Luis A; Cartmill, Donita L; Cartmill, Andrew D; Alia-Tajacal, Irán

    2015-01-01

    Fertilization of agricultural plants with ammonium [Formula: see text] is often desirable because it is less susceptible to leaching than nitrate [Formula: see text] reducing environmental pollution, risk to human health and economic loss. However, a number of important agricultural species exhibit a reduction in growth when fertilized with [Formula: see text] and increasing the tolerance to [Formula: see text] may be of importance for the establishment of sustainable agricultural systems. The present study explored the feasibility of using calcium (Ca) to increase the tolerance of bell pepper (Capsicum annuum) to [Formula: see text] fertilization. Although [Formula: see text] at proportions ≥25 % of total nitrogen (N) decreased leaf dry mass (DM), supplementary Ca ameliorated this decrease. Increasing [Formula: see text] resulted in decreased root hydraulic conductance (Lo) and root water content (RWC), suggesting that water uptake by roots was impaired. The [Formula: see text]-induced reductions in Lo and RWC were mitigated by supplementary Ca. Ammonium induced increased damage to the cell membranes through lipid peroxidation, causing increased electrolyte leakage; Ca did not reduce lipid peroxidation and resulted in increased electrolyte leakage, suggesting that the beneficial effects of Ca on the tolerance to [Formula: see text] may be more of a reflection on its effect on the water status of the plant. Bell pepper plants that received [Formula: see text] had a low concentration of [Formula: see text] in the roots but a high concentration in the leaves, probably due to the high nitrate reductase activity observed. Ammonium nutrition depressed the uptake of potassium, Ca and magnesium, while increasing that of phosphorus. The results obtained in the present study indicate that [Formula: see text] caused growth reduction, nutrient imbalance, membrane integrity impairment, increased activity of antioxidant enzymes and affected water relations. Supplementary Ca

  9. Effects of drinking supplementary water at school on cognitive performance in children.

    PubMed

    Fadda, Roberta; Rapinett, Gertrude; Grathwohl, Dominik; Parisi, Marinella; Fanari, Rachele; Calò, Carla Maria; Schmitt, Jeroen

    2012-12-01

    We investigated the beneficial effects of drinking supplementary water during the school day on the cognitive performance and transitory subjective states, such as fatigue or vigor, in 168 children aged between 9 and 11years who were living in a hot climate (South Italy, Sardinia). The classes were randomly divided into an intervention group, which received water supplementation, and a control group. Dehydration was determined by urine sampling and was defined as urine osmolality greater than 800mOsm/kg H(2)O (Katz, Massry, Agomn, & Toor, 1965). The change in the scores from the morning to the afternoon of hydration levels, cognitive performance and transitory subjective states were correlated. In line with a previous observational study that evaluated the hydration status of school children living in a country with a hot climate (Bar-David, Urkin, & Kozminsky, 2005), our results showed that a remarkable proportion of children were in a state of mild, voluntary dehydration at the beginning of the school day (84%). We found a significant negative correlation between dehydration and the auditory number span, which indicates a beneficial effect of drinking supplementary water at school on short-term memory. Moreover, there was a positive correlation between dehydration and performance in the verbal analogy task. The results are discussed in the light of the complexity of the neurobiological mechanisms involved in the relationship between hydration status and cognition.

  10. Aberrant supplementary motor complex and limbic activity during motor preparation in motor conversion disorder.

    PubMed

    Voon, Valerie; Brezing, Christina; Gallea, Cecile; Hallett, Mark

    2011-11-01

    Conversion disorder (CD) is characterized by unexplained neurological symptoms presumed related to psychological issues. The main hypotheses to explain conversion paralysis, characterized by a lack of movement, include impairments in either motor intention or disruption of motor execution, and further, that hyperactive self-monitoring, limbic processing or top-down regulation from higher order frontal regions may interfere with motor execution. We have recently shown that CD with positive abnormal or excessive motor symptoms was associated with greater amygdala activity to arousing stimuli along with greater functional connectivity between the amygdala and supplementary motor area. Here we studied patients with such symptoms focusing on motor initiation. Subjects performed either an internally or externally generated 2-button action selection task in a functional MRI study. Eleven CD patients without major depression and 11 age- and gender-matched normal volunteers were assessed. During both internally and externally generated movement, conversion disorder patients relative to normal volunteers had lower left supplementary motor area (SMA) (implicated in motor initiation) and higher right amygdala, left anterior insula, and bilateral posterior cingulate activity (implicated in assigning emotional salience). These findings were confirmed in a subgroup analysis of patients with tremor symptoms. During internally versus externally generated action in CD patients, the left SMA had lower functional connectivity with bilateral dorsolateral prefrontal cortices. We propose a theory in which previously mapped conversion motor representations may in an arousing context hijack the voluntary action selection system, which is both hypoactive and functionally disconnected from prefrontal top-down regulation.

  11. EURAMET supplementary comparison of the personal dose equivalent quantity for photon radiation: EURAMET.RI(I)-S5

    NASA Astrophysics Data System (ADS)

    Ankerhold, U.; Hupe, O.

    2012-01-01

    Comparison measurements among primary standard facilities are required to achieve quality assurance in the realization and transfer of the quantity of personal dose equivalent, Hp(10), for photon radiation by national standards laboratories. Although some bilateral comparisons for this quantity had already taken place, in May 2003 the Consultative Committee for Ionizing Radiation [CCRI(I)] decided that a EUROMET supplementary comparison would be appropriate and that primary standards laboratories from other Regional Metrology Organizations could participate. The first comparison of the radiation protection quantity Hp(10) with low energy x-rays started in January 2004 and was completed in December 2007. The comparison was piloted by the PTB as EUROMET project No. 738 known also as EUROMET.RI(I)-S5. The operation and results of the comparison are reported here. The transfer instrument consisted of a secondary standard ionization chamber and a complete electronic measuring device. The response of this transfer instrument in various photon reference fields (N-15 and 0°, N-20 and 45°, N-30 and 75°, N-60 and 0°, N-120 and 0°, radiation quality according to ISO 4037-1:1996 [1]) was compared. Measurements were made by participants in 17 countries: Austria, France, Czech Republic, Finland, Germany, Greece, Hungary, Norway, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, the Netherlands, the United Kingdom and by one international organization. The results obtained by most of the participants are consistent with the stated uncertainties. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  12. SUPPLEMENTARY COMPARISON: Final report on the bilateral supplementary comparison of cryogenic radiometers CCPR-S3 between the NPL and the NMC-A*STAR

    NASA Astrophysics Data System (ADS)

    White, Malcolm G.; Xu, Gan; Huang, Xuebo

    2010-01-01

    Following the decisions of the 1994 meeting of the Consultative Committee for Photometry and Radiometry (CCPR), BIPM acted as pilot laboratory for an international comparison of cryogenic radiometers, later designated as a supplementary comparison CCPR-S3, carried out using silicon trap detectors as transfer devices. This comparison was completed in February 1999. After the completion of this comparison and the publication of the final report, the National Metrology Centre of the Agency for Science, Technology and Research (NMC-A*STAR) of Singapore expressed a wish to demonstrate its primary spectral responsivity measurement capabilities, in support of its CMC claims, through linkage to the CCPR-S3 comparison. NPL offered to organize a bilateral comparison with NMC-A*STAR following a similar protocol to that used in the original comparison. The comparison was carried out by using three silicon trap detectors as transfer devices, to be calibrated at a number of laser wavelengths at NPL and NMC-A*STAR from 2005 to 2007. The results of the comparison demonstrate agreement between NMC-A*STAR and CCPR-S3 comparison reference values, in the selected wavelength range, to better than 6.8 parts in 104 with a combined uncertainty (k = 1) of 2.2 parts in 104 or better. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCPR, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  13. SUPPLEMENTARY COMPARISON: Bilateral Supplementary Comparison P1-APMP.EM.RF-S4: Calibration factor of thermistor mount power sensors: in Type-N, 30 MHz 3000 MHz

    NASA Astrophysics Data System (ADS)

    Zhang, Tieren; Hall, Blair

    2004-01-01

    This is the final report on the APMP bilateral supplementary comparison in RF power measurement P1-APMP.EM.RF-S4. The purpose of the comparison is to determine the level of consistency of calibration results given by two national standards laboratories. This is a comparison of one of the high-frequency key quantities. The comparison protocol was based on that used in the key comparison CCEM.RF-K8; however, the frequency points differ. One of the participants, the National Measurement Laboratory, also took part in CCEM.RF-K8. The travelling standard is a Hewlett-Packard 8478B thermistor mount, with a type-N male RF connector. The calibration factor is determined at a number of frequencies between 30 MHz and 3000 MHz, together with an appropriate statement of uncertainty. Measurements have been made at a nominal power level of 1 mW. The value of the reflection coefficient is also determined, as it is needed for the uncertainty calculation. The pilot laboratory was the National Measurement Laboratory, in Australia, and the comparison coordinator was the Measurement Standards Laboratory of New Zealand. This report contains a brief description of the measurement set-ups at each laboratory and a summary of the associated uncertainty budgets. The actual measurements from each laboratory are presented as they appear in calibration certificates from the respective laboratories. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the APMP, according to the provisions of the Mutual Recognition Arrangement (MRA).

  14. Supplementary absolute differential cross sections for the excitation of atomic hydrogen's n=3 and 4 levels by electron impact

    SciTech Connect

    Sweeney, Christopher J.; Shyn, Tong W.; Grafe, Alan

    2004-05-01

    We have conducted measurements of absolute differential cross sections for the excitation of hydrogen atoms to their n=3(3S+3P+3D) and 4(4S+4P+4D+4F) levels. A modulated, crossed-beam method was employed, and the impact energies were 40 and 60 eV. Comparison of our results with those of others is quite favorable.

  15. Use of a Supplementary Internet Based Education Program Improves Sleep Literacy in College Psychology Students

    PubMed Central

    Quan, Stuart F.; Anderson, Janis L.; Hodge, Gordon K.

    2013-01-01

    Introduction: Knowledge regarding the importance of sleep in health and performance and good sleep hygiene practices is low, especially among adolescents and young adults. It is important to improve sleep literacy. Introductory psychology is one of the most highly enrolled courses at colleges and universities. This study tested the impact of an Internet-based learning module on improving sleep literacy in this venue. Methods: An Internet-based supplementary learning module containing sleep physiology and hygiene information was developed using content from the Harvard Medical School sleep educational website http://www.understandingsleep.org. Access to the module was provided as an extra credit activity for 2 of 4 sections (Supplemental Sleep, SS, N = 889) of an introductory college psychology course during their standard instruction on sleep and dreaming. The remaining 2 sections (Standard Instruction, SI, N = 878) only were encouraged to visit the website without further direction. Level of knowledge was assessed before and after availability to the module/website and at the end of the semester. Students were asked to complete a survey at the end of the semester inquiring whether they made any changes in their sleep behaviors. Results: Two hundred fifty students participated in the extra credit activity and had data available at all testing points. Students in the SS Group had a significant improvement in sleep knowledge test scores after interacting with the website in comparison to the SI group (19.41 ± 3.15 vs. 17.94 ± 3.08, p < 0.001). This difference persisted, although at a lower level, at the end of the semester. In addition, 55.9% of the SS group versus 45.1% of the SI group indicated that they made changes in their sleep habits after participation in the extra credit sleep activity (p < 0.01). The most common change was a more consistent wake time. Conclusion: Use of a supplementary internet-based sleep learning module has the potential to enhance

  16. Operational space human factors - Methodology for a DSO. [Detailed Supplementary Objective for manned Shuttle Orbiter missions

    NASA Technical Reports Server (NTRS)

    Callaghan, Thomas F.; Gosbee, John W.; Adam, Susan C.

    1992-01-01

    The Human Factors Assessment of Orbiter Missions (Detailed Supplementary Objective 904) was conducted on STS-40 (Spacelab Life Sciences 1) in order to bring human factors into the operational world of manned space flight. This paper describes some of its methods. Included are explanations of general and space human factors, and a description of DSO 904 study objectives and results. The methods described include ways to collect background information for studies and also different in-flight data collection techniques. Several lessons for the space human factors engineer are reflected in this paper. First, method development is just as important as standards generation. Second, results of investigations should always have applicability to design. Third, cooperation with other NASA groups is essential. Finally, the human is the most important component of the space exploration system, and often the most difficult to study.

  17. Introduction of red palm oil into the 'ready to eat' used supplementary feeding programme through ICDS.

    PubMed

    Sarojini, G; Nirmala, G; Geetha, R

    1999-01-01

    Children attending the anganwadi centres were fed with Ready to eat (RTE) food containing 2g of Red Palm Oil (RPO). Daily children's attendance, their participation in the feeding programme, quantity of food supplement consumed were recorded. Heights, weights, clinical signs of vitamin A deficiency and morbidity pattern of the beneficiary children were assessed. There was increase in attendance of the children in the feeding programme after introduction of RPO. Quantity of the food supplement consumed by the children also increased. An improvement in the nutritional grades of children was observed. Signs of vitamin A deficiency were absent. Anganwadi teachers, helpers and parents accepted the inclusion of RPO in the supplementary feeding programme. PMID:11243058

  18. Comprehension by older people of medication information with or without supplementary pharmaceutical pictograms.

    PubMed

    Ng, Annie W Y; Chan, Alan H S; Ho, Vincy W S

    2017-01-01

    This study examined the benefits of pharmaceutical pictograms for improving comprehension of medication information for older people. Fifty Hong Kong Chinese older people completed a medical information comprehension task for five drugs. Participants in the control group were presented with text labels while those in the experimental group were given the text labels plus supplementary pharmaceutical pictograms, and then all reported their understanding of the medication information conveyed. Lower educated older people had poorer understanding of medication information. The addition of pharmaceutical pictograms significantly improved the comprehension of medication information for older people. The majority of older people tested with pictograms favored adding pictograms to text and thought the pictograms were useful for conveying medical information rather than using written text alone. The findings suggested that pharmaceutical and health care professionals should include pharmaceutical pictograms on labels to better convey instructions on medication to older people.

  19. Supplementary feeding affects the breeding behaviour of male European treefrogs (Hyla arborea)

    PubMed Central

    Meuche, Ivonne; Grafe, T Ulmar

    2009-01-01

    Background We investigated the effects of energetic constraints on the breeding behaviour of male European treefrogs Hyla arborea and how calling males allocated additional energy supplied by feeding experiments. Results Presence in the chorus was energetically costly indicated by both fed and unfed males losing weight. Males that were supplied with additional energy did not show longer chorus tenure. Instead, fed males returned sooner to the chorus. Additionally, fed males called more often than control males, a novel response for anurans. A significantly higher calling rate was noted from males even 31 nights after supplementary feeding. Conclusion This strategy of allocating additional energy reserves to increasing calling rate is beneficial given the preference of female hylids for males calling at high rates and a female's ability to detect small incremental increases in calling rate. PMID:19128468

  20. Cortical dysfunction of the supplementary motor area in a spasmodic dysphonia patient.

    PubMed

    Hirano, S; Kojima, H; Naito, Y; Tateya, I; Shoji, K; Kaneko, K; Inoue, M; Nishizawa, S; Konishi, J

    2001-01-01

    The etiology of spasmodic dysphonia (SD) is still unknown. In the present study, cortical function of a 59-year-old male patient with adductor type SD was examined during phonation with positron emission tomography (PET). Magnetic resonance imaging showed no organic abnormality in the brain. However, PET showed remarkable activities during phonation in the left motor cortex, Broca's area, the cerebellum, and the auditory cortices, whereas the supplementary motor area (SMA) was not activated. The SMA is known to function for motor planning and programming and is usually activated in normal phonation. Several previous reports have shown that the damage of the SMA caused a severe disturbance of voluntary vocalization. In the present case, it was suggested that the functional deficit of the SMA might be related to SD.

  1. Effect of supplementary cementing materials on concrete resistance against carbonation and chloride ingress

    SciTech Connect

    Papadakis, V.G.

    2000-02-01

    In this work the durability of Portland cement systems incorporating supplementary cementing materials (SCM; silica fume, low- and high-calcium fly ash) is investigated. Experimental tests simulating the main deterioration mechanisms is reinforced concrete (carbonation and chloride penetration) were carried out. It was found that for all SCM tested, the carbonation depth decreases as aggregate replacement by SCM increases, and increases as cement replacement by SCM increases. The specimens incorporating an SCM, whether it substitutes aggregate or cement, when exposed to chlorides exhibit significantly lower total chloride content for all depths from the surface, apart from a thin layer near the external surface. New parameter values were estimated and existing mathematical models were modified to describe the carbonation propagation and the chloride penetration in concrete incorporating SCM.

  2. Utilization of ventilation air methane as a supplementary fuel at a circulating fluidized bed combustion boiler.

    PubMed

    You, Changfu; Xu, Xuchang

    2008-04-01

    Ventilation air methane (VAM) accounts for 60-80% of the total emissions from coal mining activities in China, which is of serious greenhouse gas concerns as well as a waste of valuable fuel sources. This contribution evaluates the use of the VAM utilization methods as a supplementary fuel at a circulating fluidized bed combustion boiler. The paper describes the system design and discusses some potential technical challenges such as methane oxidation rate, corrosion, and efficiency. Laboratory experimentation has shown that the VAM can be burnt completely in circulated fluidized bed furnaces, and the VAM oxidation does not obviously affect the boiler operation when the methane concentration is less than 0.6%. The VAM decreased the incomplete combustion loss for the circulating fluidized bed combustion furnace. The economic benefit from the coal saving insures that the proposed system is more economically feasible.

  3. An Ethical Analysis of Performance-Based Supplementary Payment in Turkey's Healthcare System.

    PubMed

    Kadioglu, Funda Gulay

    2016-07-01

    In 2003 Turkey introduced the Health Transition Program to develop easily accessible, high-quality, and effective healthcare services for the population. This program, like other health reforms, has three primary goals: to improve health status, to enhance financial protection, and to ensure patients' satisfaction. Although there is considerable literature on the anticipated positive results of such health reforms, little evidence exists on their current effectiveness. One of the main initiatives of this health reform is a performance-based supplementary payment system, an additional payment healthcare professionals receive each month in addition to their regular salaries. This system may cause some ethical problems. Physicians have an ethical duty to provide high-quality care to each patient; however, pay-for-performance and other programs that create strong incentives for high-quality care set up a potential conflict between this duty and the competing interest of complying with a performance measure. PMID:27348833

  4. Final Report. Supplementary comparison of 50/60 Hz energy SIM.EM-S7

    NASA Astrophysics Data System (ADS)

    Carranza, R.; Campos, S.; Castruita, A.; Nelson, T.; Ribeiro, A. M.; So, E.; Spaggiari, A.; Slomovitz, D.; Izquierdo, D.; Postigo, H.; Díaz, H.; Sanchez, H.; Gonzalez, J.; Ramos, R.; Zipaquira, A.

    2016-01-01

    From 2010 to 2012, a key comparison of energy standards at 50/60 Hz was conducted in the SIM region. The comparison included measurements of active and reactive energy at three frequencies, aiming at providing support to high accuracy measurement needs of reactive energy. This work presents the results of the SIM.EM-S7 supplementary comparison. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCEM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  5. Evaluation of a supplementary retention program for black allied health sciences students.

    PubMed

    Hesser, A; Lewis, L; Abbott, B; Vericella, B

    1993-01-01

    The Medical College of Georgia's (MCG's) Minority Academic Advising Program (MAAP), which began in 1984, is a supplementary retention program for Black students. This paper describes an evaluation study of the effectiveness of MAAP within the MCG School of Allied Health Sciences (SAHS). The study sample consisted of 89 Black students who enrolled in the SAHS from fall 1978 to fall 1982 (preMAAP period) plus 129 Black students who entered the SAHS from fall 1984 through fall 1988 (MAAP period). The comparison group consisted of all other students who entered the SAHS (n = 1,884) within those same time periods. Using an evaluation design produced by merging a quasi-experimental and a time-series design, the authors found that the MAAP succeeded in increasing both the Black student retention-to-graduation rate and the time-persisted-in-program, to the extent that Black students achieved parity with other SAHS students.

  6. Evaluation of a supplementary retention program for African-American baccalaureate nursing students.

    PubMed

    Hesser, A; Pond, E; Lewis, L; Abbott, B

    1996-10-01

    This study evaluated the Minority Academic Advising Program (MAAP), a supplementary retention program established for African-American students enrolled in a southern state health sciences university's baccalaureate nursing program. The evaluation method merged a quasi-experimental with a time-series design. A group of 114 black students were included in the study. A comparison group consisting of 608 nursing student cohorts who were predominantly white was incorporated for control purposes. Although the students who were MAAP participants had significantly lower SAT scores, reduced Pre-Admission GPAs, and included a contingent of 11 students at high risk of failing, the following enhancements were identified: their retention-to-graduation rate increased 5.3 percentage points to 97.1%, their nursing program GPA increased nearly one-quarter letter grade, their time-persisted-in-program increased 0.7 months, and their nursing board examination pass rate increased 15 percentage points.

  7. Comprehension by older people of medication information with or without supplementary pharmaceutical pictograms.

    PubMed

    Ng, Annie W Y; Chan, Alan H S; Ho, Vincy W S

    2017-01-01

    This study examined the benefits of pharmaceutical pictograms for improving comprehension of medication information for older people. Fifty Hong Kong Chinese older people completed a medical information comprehension task for five drugs. Participants in the control group were presented with text labels while those in the experimental group were given the text labels plus supplementary pharmaceutical pictograms, and then all reported their understanding of the medication information conveyed. Lower educated older people had poorer understanding of medication information. The addition of pharmaceutical pictograms significantly improved the comprehension of medication information for older people. The majority of older people tested with pictograms favored adding pictograms to text and thought the pictograms were useful for conveying medical information rather than using written text alone. The findings suggested that pharmaceutical and health care professionals should include pharmaceutical pictograms on labels to better convey instructions on medication to older people. PMID:27633210

  8. Insights from the supplementary motor area syndrome in balancing movement initiation and inhibition

    PubMed Central

    Potgieser, A. R. E.; de Jong, B. M.; Wagemakers, M.; Hoving, E. W.; Groen, R. J. M.

    2014-01-01

    The supplementary motor area (SMA) syndrome is a characteristic neurosurgical syndrome that can occur after unilateral resection of the SMA. Clinical symptoms may vary from none to a global akinesia, predominantly on the contralateral side, with preserved muscle strength and mutism. A remarkable feature is that these symptoms completely resolve within weeks to months, leaving only a disturbance in alternating bimanual movements. In this review we give an overview of the old and new insights from the SMA syndrome and extrapolate these findings to seemingly unrelated diseases and symptoms such as Parkinson’s disease (PD) and tics. Furthermore, we integrate findings from lesion, stimulation and functional imaging studies to provide insight in the motor function of the SMA. PMID:25506324

  9. Unforeseen Effects of Supplementary Feeding: Ungulate Baiting Sites as Hotspots for Ground-Nest Predation

    PubMed Central

    Selva, Nuria; Berezowska-Cnota, Teresa; Elguero-Claramunt, Isabel

    2014-01-01

    Despite the ubiquity and magnitude of food provision to wildlife, our understanding of its ecological effects and conservation implications is very limited. Supplementary feeding of ungulates, still one of the main paradigms of game management in Europe, occurs in natural areas on an enormous scale. We investigated the indirect effects of this practice on nest predation risk in the Polish Eastern Carpathians (Bieszczady Mountains). We hypothesized that the predators attracted to ungulate baiting sites would also forage for alternative prey nearby, increasing the nest predation risk for ground-nesting birds in the vicinity. We conducted a paired experiment by placing artificial nests (N = 120) in feeding and control sites (N = 12) at different distances from the ungulate feeding site. We also documented the use of three ungulate feeding sites by potential nest predators with automatic cameras. The proportion of depredated nests was 30% higher in the vicinity of feeding sites than at control sites (65%±31.5 vs 35%±32.1). The probability of a nest being depredated significantly increased with time and at shorter distances from the feeding site. We predicted that the area within 1-km distance from the feeding site would have a high risk (>0.5) of nest predation. We recorded 13 species of potential ground-nest predators at ungulate baiting sites. Most frequent were Eurasian jays Garrulus glandarius, mice and voles Muroidea, ravens Corvus corax, brown bears Ursus arctos, and wild boar Sus scrofa. Nest predators made most use of supplementary feeding sites (82% pictures with predators vs 8% with ungulates, the target group). Our study alerts of the impacts of ungulate feeding on alternative prey; this is of special concern when affecting protected species. We urge for a sensible management of ungulate feeding, which considers potential indirect effects on other species and the spatial and temporal components of food provision. PMID:24599216

  10. Impact of supplementary private health insurance on stomach cancer care in Korea: a cross-sectional study

    PubMed Central

    Shin, Dong Wook; Jung, Kee-Taig; Kim, Sung; Bae, Jae-Moon; Kim, Young-Woo; Ryu, Keun Won; Lee, Jun Ho; Noh, Jae-Hyung; Sohn, Tae-Sung; Yun, Young Ho

    2009-01-01

    Background Korea achieved universal health insurance coverage in only 12 years; however, insufficient government funding has resulted in high out-of-pocket payments and, in turn, a demand for supplementary private health insurance (PHI). Supplementary PHI provides a fixed amount of benefits in the event of critical illness (e.g., cancer or stroke), surgery, or hospitalization. In this study, we tried to identify factors that influence the decision to purchase supplementary PHI and investigate the impacts of PHI on various aspects of cancer care. Methods In a cross-sectional study of 391 patients with gastric cancer, we collected data on demographic and clinical variables, coverage by PHI at the time of diagnosis, and patients' cancer care experiences from surgery databases and patient questionnaires. Two separate multivariate logistic regression models were used 1) to determine whether various sociodemographic and clinical variables influence the purchase of supplementary PHI, and 2) to determine if there is a difference in various outcome measures between individuals with and without PHI. Results We studied 187 subjects (49.6%) who were covered under PHI at the time of diagnosis. Subjects who purchased PHI tended to be younger (aOR = 5.01, 95% C.I. = 2.05 – 12.24), and more educated (aOR = 2.67, 95% C.I. = 1.04 – 6.86). Supplementary PHI coverage was significantly associated with financial independence (aOR = 2.07, 95% CI = 1.19 – 3.61), but not with other aspects of cancer care, such as access to healthcare, quality of care, communication and patient autonomy. Conclusion Our findings demonstrate that supplementary PHI neither serves as a safety net for vulnerable patients nor improves cancer care experience, except for maintaining the financial independence of beneficiaries. PMID:19643032

  11. Direct application of west coast geothermal resources in a wet corn milling plant supplementary analyses and information dissemination. Final report, addendum

    SciTech Connect

    Not Available

    1982-03-19

    In an extension to the scope of the previous studies, supplementary analyses were to be performed for both plants which would assess the economics of geothermal energy if coal had been the primary fuel rather than oil and gas. The studies include: supplementary analysis for a coal fired wet corn milling plant, supplementary analysis for an East Coast frozen food plant with coal fired boilers, and information dissemination activities.

  12. The Efficacy of Electronic Telecommunications in Fostering Interpersonal Relationships.

    ERIC Educational Resources Information Center

    Yu, Fu-Yun

    2002-01-01

    Describes a study conducted at a university in Taiwan that explored the effectiveness of electronic mail as a supplementary aid to instruction and as a communication link between students and between students and instructors in fostering interpersonal relationships. Examines student attitudes toward the instructor, group-mates, and other…

  13. Structural diversity of halocarbonyl molybdenum and tungsten PNP pincer complexes through ligand modifications† †Electronic supplementary information (ESI) available: Complete crystallographic data and technical details in CIF format for 5a, 5b·1.5CH2Cl2, 6a·CDCl3, 7a, 8a and 10. Atomic coordinates for all DFT optimized structures. CCDC 1478552–1478557. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c6dt02251k Click here for additional data file. Click here for additional data file.

    PubMed Central

    de Aguiar, Sara R. M. M.; Stöger, Berthold; Pittenauer, Ernst; Allmaier, Günter; Veiros, Luis F.

    2016-01-01

    This work presents a comparative study of a series of halocarbonyl Mo(ii) and W(ii) complexes of the types [M(PNP)(CO)3X]X and [M(PNP)(CO)2X2] (M = Mo, W; X = I, Br), featuring PNP pincer ligands based on a 2,6-diaminopyridine scaffold. The complexes were prepared and fully characterized. The syntheses of these complexes were accomplished by treatment of [M(PNP)(CO)3] with stoichiometric amounts of I2 and Br2, respectively. The modification of the 2,6-diaminopyridine scaffold by introducing NMe and NPh instead of NH spacers with concomitant modification of the phosphine moieties changed the steric and electronic properties of the PNP ligand significantly. While in the case of NH linkers exclusively cationic seven-coordinate complexes of the type [M(PNP)(CO)3X]+ were obtained with NMe and NPh spacers neutral seven-coordinate complexes of the type [M(PNP)(CO)2X2] were afforded. In the case of the latter, when the reaction is performed in the presence of CO also [M(PNP)(CO)3X]+ complexes are formed which slowly lose CO to give [M(PNP)(CO)2X2]. The halocarbonyl tungsten chemistry parallels that of molybdenum. The only exception is molybdenum in conjunction with the PNPMe-iPr ligand, where the coordinatively unsaturated complex [Mo(PNPMe-iPr)(CO)X2] is formed. DFT mechanistic studies reveal that the seven-coordinate complexes should be the thermodynamic as well as the kinetic products. Since [Mo(PNPMe-iPr)(CO)X2] is the observed product it suggests that the reaction follows an alternative path. Structures of representative complexes were determined by X-ray single crystal analyses. PMID:27513832

  14. Supplementary Services for Handicapped Students Health Education Paraprofessionals Program. O.E.E. Evaluation Report, 1981-82.

    ERIC Educational Resources Information Center

    Tobias, Robert; And Others

    In 1981-82, the Health Education Paraprofessionals program of the New York City Public Schools Division of Special Education provided supplementary instruction in hygiene and self care, and outreach services to 335 severely handicapped students, aged 5 to 21. Of the program participants, 292 received training in toilet habits and self care, and…

  15. The Effectiveness of Classroom-Based Supplementary Video Presentations in Supporting Emergent Literacy Development in Early Childhood Education

    ERIC Educational Resources Information Center

    Sadik, Alaa M.; Badr, Khadeja

    2012-01-01

    This study investigated the impact of supplementary video presentations in supporting young children's emergent literacy development. Videos were produced by teachers using prototype software developed specifically for the purpose of this study. The software obtains media content from a variety of resources and devices, including webcam,…

  16. 40 CFR 57.205 - Submission of supplementary information upon relaxation of an SO2 SIP emission limitation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... upon relaxation of an SO2 SIP emission limitation. 57.205 Section 57.205 Protection of Environment... Application and the NSO Process § 57.205 Submission of supplementary information upon relaxation of an SO2 SIP emission limitation. (a) In the event an SO2 SIP limit is relaxed subsequent to EPA approval or issuance...

  17. 40 CFR 57.205 - Submission of supplementary information upon relaxation of an SO2 SIP emission limitation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... upon relaxation of an SO2 SIP emission limitation. 57.205 Section 57.205 Protection of Environment... Application and the NSO Process § 57.205 Submission of supplementary information upon relaxation of an SO2 SIP emission limitation. (a) In the event an SO2 SIP limit is relaxed subsequent to EPA approval or issuance...

  18. 40 CFR 57.205 - Submission of supplementary information upon relaxation of an SO2 SIP emission limitation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... upon relaxation of an SO2 SIP emission limitation. 57.205 Section 57.205 Protection of Environment... Application and the NSO Process § 57.205 Submission of supplementary information upon relaxation of an SO2 SIP emission limitation. (a) In the event an SO2 SIP limit is relaxed subsequent to EPA approval or issuance...

  19. 40 CFR 57.205 - Submission of supplementary information upon relaxation of an SO2 SIP emission limitation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... upon relaxation of an SO2 SIP emission limitation. 57.205 Section 57.205 Protection of Environment... Application and the NSO Process § 57.205 Submission of supplementary information upon relaxation of an SO2 SIP emission limitation. (a) In the event an SO2 SIP limit is relaxed subsequent to EPA approval or issuance...

  20. 40 CFR 57.205 - Submission of supplementary information upon relaxation of an SO2 SIP emission limitation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... upon relaxation of an SO2 SIP emission limitation. 57.205 Section 57.205 Protection of Environment... Application and the NSO Process § 57.205 Submission of supplementary information upon relaxation of an SO2 SIP emission limitation. (a) In the event an SO2 SIP limit is relaxed subsequent to EPA approval or issuance...

  1. 75 FR 51107 - Notice of Proposed Supplementary Rules for Public Lands in Routt County, CO: Emerald Mountain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Federal action significantly affecting the quality of the human environment under Section 102(2)(C) of..., human health, and safety. Unfunded Mandates Reform Act These supplementary rules would not impose an... power and responsibilities among the various levels of government. The shooting restrictions in...

  2. 76 FR 62827 - Notice of Final Supplementary Rules for Public Lands in Routt County, CO: Emerald Mountain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... supplementary rules in the Federal Register on August 18, 2010 (75 FR 51107). The public comment period ended... Federal Register on August 18, 2010 (75 FR 51107). There has been no change from the proposed... constitute a major Federal action significantly affecting the quality of the human environment under...

  3. Online Supplementary ADP Learning Controller Design and Application to Power System Frequency Control With Large-Scale Wind Energy Integration.

    PubMed

    Guo, Wentao; Liu, Feng; Si, Jennie; He, Dawei; Harley, Ronald; Mei, Shengwei

    2016-08-01

    The emergence of smart grids has posed great challenges to traditional power system control given the multitude of new risk factors. This paper proposes an online supplementary learning controller (OSLC) design method to compensate the traditional power system controllers for coping with the dynamic power grid. The proposed OSLC is a supplementary controller based on approximate dynamic programming, which works alongside an existing power system controller. By introducing an action-dependent cost function as the optimization objective, the proposed OSLC is a nonidentifier-based method to provide an online optimal control adaptively as measurement data become available. The online learning of the OSLC enjoys the policy-search efficiency during policy iteration and the data efficiency of the least squares method. For the proposed OSLC, the stability of the controlled system during learning, the monotonic nature of the performance measure of the iterative supplementary controller, and the convergence of the iterative supplementary controller are proved. Furthermore, the efficacy of the proposed OSLC is demonstrated in a challenging power system frequency control problem in the presence of high penetration of wind generation.

  4. Ethnicity, Religion, and Academic Preparedness: A Comparative Analysis of Chinese Supplementary Secular Schools and Nonsecular Church-Affiliated Schools

    ERIC Educational Resources Information Center

    Sun, Ming

    2014-01-01

    Little academic attention has been given to the supplementary education experience of immigrant students in the Canadian research literature, especially in a non-English speaking context such as Quebec. Yet these schools are important for understanding the influence of ethnicity as well as religion on the academic preparedness and social…

  5. Comparison of the amount of apical debris extrusion associated with different retreatment systems and supplementary file application during retreatment process

    PubMed Central

    Çiçek, Ersan; Koçak, Mustafa Murat; Koçak, Sibel; Sağlam, Baran Can

    2016-01-01

    Background: The type of instrument affects the amount of debris extruded. The aim of this study was to compare the effect of retreatment systems and supplementary file application on the amount of apical debris extrusion. Materials and Methods: Forty-eight extracted mandibular premolars with a single canal and similar length were selected. The root canals were prepared with the ProTaper Universal system with a torque-controlled engine. The root canals were dried and were obturated using Gutta-percha and sealer. The specimens were randomly divided into four equal groups according to the retreatment procedures (Group 1, Mtwo retreatment files; Group 2, Mtwo retreatment files + Mtwo rotary file #30 supplementary file; Group 3, ProTaper Universal retreatment (PTUR) files; and Group 4, PTUR files + ProTaper F3 supplementary file). The extruded debris during instrumentation were collected into preweighed Eppendorf tubes. The amount of apically extruded debris was calculated by subtracting the initial weight of the tube from the final weight. Three consecutive weights were obtained for each tube. Results: No statistically significant difference was found in the amount of apically extruded debris between Groups 1 and 3 (P = 0.590). A significant difference was observed between Groups 1 and 2 (P < 0.05), and between Groups 3 and 4 (P < 0.05). Conclusions: The use of supplementary file significantly increased the amount of apically extruded debris. PMID:27563185

  6. Understanding the Nexus between Mainstream Schooling and Private Supplementary Tutoring: Patterns and Voices of Hong Kong Secondary Students

    ERIC Educational Resources Information Center

    Kwo, Ora; Bray, Mark

    2014-01-01

    While research is increasingly available on the scale and costs of private supplementary tutoring, less information focuses on its pedagogical dimensions. This paper addresses patterns in Hong Kong. The paper begins with the quantitative picture solicited through questionnaires for students in Grades 9 and 12, and then turns to data from…

  7. 76 FR 43706 - Final Supplementary Rules To Require the Use of Certified Noxious-Weed-Free Forage and Straw on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... landscape restoration efforts, increase soil erosion and stream sedimentation, create fire hazards, and/or... (e.g., weed(s) involved, soil type, range condition, and climatic influences), these undesirable... proposed supplementary rules in the Federal Register on September 21, 2010 (75 FR 57496). Public...

  8. 76 FR 62821 - Notice of Final Supplementary Rules for Public Lands in Colorado: North Fruita Desert Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Valley, including the North Fruita Desert, was designated as an Intensive Recreation Management Area... Comments The BLM GJFO proposed these supplementary rules in the Federal Register (74 FR 39100) on August 5... has moving parts. This includes but is not limited to sailboats, sailboards, hang gliders,...

  9. 76 FR 62824 - Notice of Final Supplementary Rules for Public Lands in Colorado: Bangs Canyon Special Recreation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... resource management decisions for the GJFO were detailed in the GJRMP in 1987. The Grand Valley, including.... Discussion of Public Comments The BLM proposed these supplementary rules in the Federal Register (74 FR 36506... has moving parts. This includes but is not limited to sailboats, sailboards, hang gliders,...

  10. Phare Special Preparatory Programme for the European Social Fund: A Composite Report on the National, Supplementary and Local Seminars.

    ERIC Educational Resources Information Center

    European Training Foundation, Turin (Italy).

    This document reports on phases 2 and 3 of the Phare Special Preparatory Programme for the European Social Fund (SPP-ESF), which involved national, supplementary, and local seminars to assess the following countries' needs for assistance from the ESF: Bulgaria, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, the Slovak…

  11. "Boring and Stressful" or "Ideal" Learning Spaces? Pupils' Constructions of Teaching and Learning in Chinese Supplementary Schools

    ERIC Educational Resources Information Center

    Archer, Louise; Francis, Becky; Mau, Ada

    2009-01-01

    Chinese supplementary schools have been accused of having "old-fashioned" and ineffective teaching methods, with most teaching being undertaken by "unqualified" volunteer parent teachers. But how do pupils themselves interpret and experience the complementary school setting and to what extent do they feel it affects their learning? Drawing on…

  12. Using Supplementary Video in Multimedia Instruction as a Teaching Tool to Increase Efficiency of Learning and Quality of Experience

    ERIC Educational Resources Information Center

    Ljubojevic, Milos; Vaskovic, Vojkan; Stankovic, Srecko; Vaskovic, Jelena

    2014-01-01

    The main objective of this research is to investigate efficiency of use of supplementary video content in multimedia teaching. Integrating video clips in multimedia lecture presentations may increase students' perception of important information and motivation for learning. Because of that, students can better understand and remember key…

  13. Evaluation Report for the ESEA Title III Project, South Bronx Multi-Purpose Supplementary Educational Center (SOMPSEC).

    ERIC Educational Resources Information Center

    North, Robert D.

    This is a report of an evaluation of the South Bronx Multi-Purpose Supplementary Educational Center (SOMPSEC). The primary objectives of SOMPSEC, funded under Title III, Elementary and Secondary Education Act were: (1) to enhance the self-image of minority-group students, (2) to encourage development of their artistic talent, and (3) to increase…

  14. 49 CFR 365.113 - Changing the request for authority or filing supplementary evidence after the application is filed.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Changing the request for authority or filing supplementary evidence after the application is filed. 365.113 Section 365.113 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER...

  15. 77 FR 67391 - Notice of Proposed Supplementary Rules on Public Land in Water Canyon, Humboldt County, NV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... of motor vehicles, to protect public safety and resources on public land within the Water Canyon Recreation Area. These proposed supplementary rules would include limitations and restrictions included..., and trails. The Zone 2 upland area of approximately 2,579 acres is managed under an emphasis for...

  16. 75 FR 36438 - Notice of Interim Final Supplementary Rules for Public Lands Managed by the California Desert...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... enhance the safety of visitors, protect public health, protect natural resources, and improve recreation... management area. These supplementary rules will serve as an enforcement tool in minimizing resource impacts... managed by the BLM CDD and its five Field Offices. These rules are designed to protect the environment...

  17. 78 FR 35030 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Nevada

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Nevada...

  18. 76 FR 24020 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as Part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois...

  19. 76 FR 25334 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Maryland

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Maryland...

  20. 76 FR 76971 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Arkansas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as Part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Arkansas...

  1. 76 FR 76971 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Indiana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as Part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Indiana...

  2. 77 FR 68770 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Vermont

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Vermont...

  3. 77 FR 58131 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Mississippi

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-19

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of...

  4. 76 FR 30342 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-25

    ....gov . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as Part 3 of title 40 of the CFR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio...

  5. 76 FR 76970 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as Part 3 of title 40 of the CFR. CROMERR... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana...

  6. 77 FR 13123 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ..., seeh.karen@epa.gov . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Ohio...

  7. 76 FR 46798 - Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of Kentucky

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ..., seeh.karen@epa.gov . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of...

  8. 77 FR 71792 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ...@epa.gov . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and codified as part 3 of title 40... AGENCY Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia...

  9. 76 FR 77533 - Mandatory Electronic Filing for Cable Special Relief Petitions and Cable Show Cause Petitions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ...: This document announces the implementation of electronic filing of Cable Special Relief (CSR) Petitions... filing of CSR and CSC petitions will be permitted through January 3, 2012, when electronic filing will... Tillery of the Media Bureau at (202) 418-1056. SUPPLEMENTARY INFORMATION: This is a summary of the CSR...

  10. The role of the supplementary motor area for speech and language processing.

    PubMed

    Hertrich, Ingo; Dietrich, Susanne; Ackermann, Hermann

    2016-09-01

    Apart from its function in speech motor control, the supplementary motor area (SMA) has largely been neglected in models of speech and language processing in the brain. The aim of this review paper is to summarize more recent work, suggesting that the SMA has various superordinate control functions during speech communication and language reception, which is particularly relevant in case of increased task demands. The SMA is subdivided into a posterior region serving predominantly motor-related functions (SMA proper) whereas the anterior part (pre-SMA) is involved in higher-order cognitive control mechanisms. In analogy to motor triggering functions of the SMA proper, the pre-SMA seems to manage procedural aspects of cognitive processing. These latter functions, among others, comprise attentional switching, ambiguity resolution, context integration, and coordination between procedural and declarative memory structures. Regarding language processing, this refers, for example, to the use of inner speech mechanisms during language encoding, but also to lexical disambiguation, syntax and prosody integration, and context-tracking. PMID:27343998

  11. Performance Monitoring Local Field Potentials in the Medial Frontal Cortex of Primates: Supplementary Eye Field

    PubMed Central

    Emeric, Erik E.; Leslie, Melanie; Pouget, Pierre

    2010-01-01

    We describe intracranial local field potentials (LFPs) recorded in the supplementary eye field (SEF) of macaque monkeys performing a saccade countermanding task. The most prominent feature at 90% of the sites was a negative-going polarization evoked by a contralateral visual target. At roughly 50% of sites a negative-going polarization was observed preceding saccades, but in stop signal trials this polarization was not modulated in a manner sufficient to control saccade initiation. When saccades were canceled in stop signal trials, LFP modulation increased with the inferred magnitude of response conflict derived from the coactivation of gaze-shifting and gaze-holding neurons. At 30% of sites, a pronounced negative-going polarization occurred after errors. This negative polarity did not appear in unrewarded correct trials. Variations of response time with trial history were not related to any features of the LFP. The results provide new evidence that error-related and conflict-related but not feedback-related signals are conveyed by the LFP in the macaque SEF and are important for identifying the generator of the error-related negativity. PMID:20660423

  12. The role of the supplementary motor area for speech and language processing.

    PubMed

    Hertrich, Ingo; Dietrich, Susanne; Ackermann, Hermann

    2016-09-01

    Apart from its function in speech motor control, the supplementary motor area (SMA) has largely been neglected in models of speech and language processing in the brain. The aim of this review paper is to summarize more recent work, suggesting that the SMA has various superordinate control functions during speech communication and language reception, which is particularly relevant in case of increased task demands. The SMA is subdivided into a posterior region serving predominantly motor-related functions (SMA proper) whereas the anterior part (pre-SMA) is involved in higher-order cognitive control mechanisms. In analogy to motor triggering functions of the SMA proper, the pre-SMA seems to manage procedural aspects of cognitive processing. These latter functions, among others, comprise attentional switching, ambiguity resolution, context integration, and coordination between procedural and declarative memory structures. Regarding language processing, this refers, for example, to the use of inner speech mechanisms during language encoding, but also to lexical disambiguation, syntax and prosody integration, and context-tracking.

  13. Can vector control play a useful supplementary role against bancroftian filariasis?

    PubMed Central

    Maxwell, C. A.; Mohammed, K.; Kisumku, U.; Curtis, C. F.

    1999-01-01

    A single campaign of mass treatment for bancroftian filariasis with diethylcarbamazine (DEC) in Makunduchi, a town in Zanzibar, United Republic of Tanzania, combined with elimination of mosquito breeding in pit latrines with polystyrene beads was followed by a progressive decline over a 5-year period in the microfilarial rate from 49% to 3%. Evidence that vector control had contributed to this long-term decline was obtained by comparison with another town, Moga, where a DEC campaign was used without vector control and where resurgence of microfilariae could be observed 3-6 years after the campaign. In Zanzibar town, treatment of 3844 wet pit latrines and cesspits with polystyrene beads reduced the adult mosquito population in houses by about 65%. Supplementary treatment of open drains and marshes with Bacillus sphaericus produced little or no additional reduction compared to a sector of the town where only pit treatment with polystyrene was carried out. The cost and effort of achieving the 65% reduction in mosquito population could hardly be justified for its impact on filariasis alone, but its noticeable impact on biting nuisance might help to gain community support for an integrated programme. PMID:10083712

  14. Supplementary motor area and presupplementary motor area: targets of basal ganglia and cerebellar output.

    PubMed

    Akkal, Dalila; Dum, Richard P; Strick, Peter L

    2007-10-01

    We used retrograde transneuronal transport of neurotropic viruses in Cebus monkeys to examine the organization of basal ganglia and cerebellar projections to two cortical areas on the medial wall of the hemisphere, the supplementary motor area (SMA) and the pre-SMA. We found that both of these cortical areas are the targets of disynaptic projections from the dentate nucleus of the cerebellum and from the internal segment of the globus pallidus (GPi). On average, the number of pallidal neurons that project to the SMA and pre-SMA is approximately three to four times greater than the number of dentate neurons that project to these cortical areas. GPi neurons that project to the pre-SMA are located in a rostral, "associative" territory of the nucleus, whereas GPi neurons that project to the SMA are located in a more caudal and ventral "sensorimotor" territory. Similarly, dentate neurons that project to the pre-SMA are located in a ventral, "nonmotor" domain of the nucleus, whereas dentate neurons that project to the SMA are located in a more dorsal, "motor" domain. The differential origin of subcortical projections to the SMA and pre-SMA suggests that these cortical areas are nodes in distinct neural systems. Although both systems are the target of outputs from the basal ganglia and the cerebellum, these two cortical areas seem to be dominated by basal ganglia input. PMID:17913900

  15. American Indian/Alaskan Native grandparents raising grandchildren: findings from the Census 2000 Supplementary Survey.

    PubMed

    Fuller-Thomson, Esme; Minkler, Meredith

    2005-04-01

    This article documents the prevalence and national profile of American Indian/Alaskan Native (AI/AN) grandparents who are raising their grandchildren, based on data from the American Community Survey/Census 2000 Supplementary Survey. In 2000 there were estimated to be nearly 53,000 AI/AN grandparent caregivers age 45 and older in the United States. Almost half of the caregiving grandparents had been raising a grandchild for five years or longer. The findings reveal a portrait of grandparents committed to raising their grandchildren despite the fact that many were living in extreme poverty, with ill health, and with limited resources and services. One-third of grandparent caregivers were living below the poverty line, and only one-quarter of these were receiving public assistance. Even when compared with their noncaregiving AI/AN peers, grandparents raising grandchildren were disproportionately female, poor, living with a functional disability, and living in overcrowded conditions. Implications for social work practice are presented and recommendations for policy and research are discussed. PMID:15853190

  16. Surprise signals in the supplementary eye field: rectified prediction errors drive exploration-exploitation transitions.

    PubMed

    Kawaguchi, Norihiko; Sakamoto, Kazuhiro; Saito, Naohiro; Furusawa, Yoshito; Tanji, Jun; Aoki, Masashi; Mushiake, Hajime

    2015-02-01

    Visual search is coordinated adaptively by monitoring and predicting the environment. The supplementary eye field (SEF) plays a role in oculomotor control and outcome evaluation. However, it is not clear whether the SEF is involved in adjusting behavioral modes based on preceding feedback. We hypothesized that the SEF drives exploration-exploitation transitions by generating "surprise signals" or rectified prediction errors, which reflect differences between predicted and actual outcomes. To test this hypothesis, we introduced an oculomotor two-target search task in which monkeys were required to find two valid targets among four identical stimuli. After they detected the valid targets, they exploited their knowledge of target locations to obtain a reward by choosing the two valid targets alternately. Behavioral analysis revealed two distinct types of oculomotor search patterns: exploration and exploitation. We found that two types of SEF neurons represented the surprise signals. The error-surprise neurons showed enhanced activity when the monkey received the first error feedback after the target pair change, and this activity was followed by an exploratory oculomotor search pattern. The correct-surprise neurons showed enhanced activity when the monkey received the first correct feedback after an error trial, and this increased activity was followed by an exploitative, fixed-type search pattern. Our findings suggest that error-surprise neurons are involved in the transition from exploitation to exploration and that correct-surprise neurons are involved in the transition from exploration to exploitation.

  17. Role of Supplementary Eye Field in Saccade Initiation: Executive, Not Direct, Control

    PubMed Central

    Brown, Joshua W.; Schall, Jeffrey D.

    2010-01-01

    The goal of this study was to determine whether the activity of neurons in the supplementary eye field (SEF) is sufficient to control saccade initiation in macaque monkeys performing a saccade countermanding (stop signal) task. As previously observed, many neurons in the SEF increase the discharge rate before saccade initiation. However, when saccades are canceled in response to a stop signal, effectively no neurons with presaccadic activity display discharge rate modulation early enough to contribute to saccade cancellation. Moreover, SEF neurons do not exhibit a specific threshold discharge rate that could trigger saccade initiation. Yet, we observed more subtle relations between SEF activation and saccade production. The activity of numerous SEF neurons was correlated with response time and varied with sequential adjustments in response latency. Trials in which monkeys canceled or produced a saccade in a stop signal trial were distinguished by a modest difference in discharge rate of these SEF neurons before stop signal or target presentation. These findings indicate that neurons in the SEF, in contrast to counterparts in the frontal eye field and superior colliculus, do not contribute directly and immediately to the initiation of visually guided saccades. However the SEF may proactively regulate saccade production by biasing the balance between gaze-holding and gaze-shifting based on prior performance and anticipated task requirements. PMID:19939963

  18. Pyrococcus Furiosus Genome Supplementary Data from the Adams Laboratory at the University of Georgia

    DOE Data Explorer

    Adams, Michael W.W.; Weinberg, Michael V.; Schut, Gerrit J.; Brehm, Scott; Datta, Susmitta; Zhou, J.

    The research in the Adams Laboratory focuses on the physiology of hyperthermophilic organisms with an emphasis on metal-containing enzymes in the hyperthermophilic marine archaeon Pyrococcus furiosus. Three of the many articles from this University of Georgia lab have supplementary materials that are available on the Adams Lab website. All three sets of data are Open Reading Frames (ORFs) used for DNA microarray experiments and the changes in signal intensities. The full citations for the three articles are: 1) Weinberg, M. V., Schut, G. J., Brehm, S., Datta, S. and Adams, M. W. W. (2005) Cold shock of a hyperthermophilic archaeon: Pyrococcus furiosus exhibits multiple responses to a suboptimal growth temperature with a key role for membrane-bound glycoproteins. J Bacteriol. 187, 336-348; 2) Schut, G. J., Brehm, S. D., Datta, S. and Adams, M. W. W. (2003) "Whole genome DNA microarray analysis of a hyperthermophile and an archaeon: Pyrococcus furiosus grown on carbohydrates or peptides" J. Bacteriol. 185, 3935-3947; Schut, G. J., Zhou, J. and Adams, M. W. W. (2001) "DNA microarray analysis of the hyperthermophilic archaeon Pyrococcus furiosus evidence for a new type of sulfur-reducing enzyme" J. Bacteriol. 183, 7027-7036. Note that these articles are copyrighted by the Journal of Bacteriology.

  19. Gastrointestinal nematodes of moose (Alces alces) in relation to supplementary feeding.

    PubMed

    Milner, Jos M; Wedul, Sari J; Laaksonen, Sauli; Oksanen, Antti

    2013-01-01

    Winter supplementary feeding of wildlife is controversial because it may promote parasite and disease transmission by host aggregation. We investigated the effect of winter supplemental feeding of Scandinavian moose (Alces alces) on gastrointestinal (GI) parasite infection in two counties of southern Norway by comparing fecal egg counts of moose using, and not using, feeding stations between January 2007 and March 2010. We identified three different GI nematodes based on egg morphology. All three were found in Hedmark county while in Telemark county we found only Trichuris sp. (prevalence 33%). Prevalence of Trichostrongylidae (65%) and Nematodirus sp. (26%) in Hedmark was not affected by feeding station use. However, the probability of infection varied significantly between years sampled (Trichostrongylidae) and age class (Nematodirus sp.). Fecal egg counts (FEC), a proxy for intensity of infection, of Trichostrongylidae were higher in the year when winter weather conditions were more challenging and prevalence was higher, and decreased with increasing body mass. Adult moose had higher FECs than did juvenile moose, and female juveniles had lower abundances than did male juveniles. Use of feeding stations did not affect probability of infection with any of the nematodes or intensity of infection with Trichostrongylidae. We discuss our findings in terms of parasite life histories and recommend that parasitologic surveillance be included in the monitoring of feeding programs.

  20. Carer and staff perspectives on supplementary suckling for treating infant malnutrition: qualitative findings from Malawi.

    PubMed

    Lelijveld, Natasha; Mahebere-Chirambo, Chawanangwa; Kerac, Marko

    2014-10-01

    Severe acute malnutrition (SAM) in infants aged <6 months is a major global health problem. Supplementary suckling (SS) is widely recommended as an inpatient treatment technique for infant <6 months SAM. Its aim is to re-establish effective exclusive breastfeeding. Despite widespread support in guidelines, research suggests that field use of SS is limited in many settings. In this study, we aimed therefore to describe and understand the barriers and facilitating factors to SS as a treatment technique for infant SAM. We conducted qualitative interviews and focus group discussions in a hospital setting in Blantyre, Malawi, with ward staff and caregivers of infants <2 years. We created a conceptual framework based on five major themes identified from the data: (1) motivation; (2) breastfeeding views; (3) practicalities; (4) understanding; and (5) perceptions of hospital-based medicine. Within each major theme, more setting-specific subthemes can also be developed. Other health facilities considering SS roll-out could consider their own barriers and facilitators using our framework; this will facilitate the implementation of SS, improve staff confidence and therefore give SS a better chance of success. Used to shape and guide discussions and inform action plans for implementing SS, the framework has the potential to facilitate SS roll-out in settings other than Malawi, where this study was conducted. We hope that it will help pave the way to more widespread SS, more research into its use and effectiveness, and a stronger evidence-base on malnutrition in infants aged <6 months.

  1. Report on supplementary comparison COOMET.PR-S3: refractive index

    NASA Astrophysics Data System (ADS)

    Vishnyakov, G. N.; Fricke, A.; Parkhomenko, N. M.; Hori, Y.; Pisani, M.

    2016-01-01

    The Supplementary Comparison COOMET.PR-S3 was carried out to ensure the correctness and comparability of refractive index of solid transparent materials in visible spectral range measured by the participants of the comparison within the uncertainties claimed for their measuring facility. COOMET.PR-S3 was conducted within the Regional Metrology Organization (RMO) "Euro-Asian Cooperation of National Metrological Institutions" known as COOMET, and has the RMO project number of 438/RU/08. The Comparison was piloted by the All-Russian Research Institute for Optical and Physical Measurements (VNIIOFI). Five NMIs from three RMOs (COOMET, EURAMET and APMP) participated in the comparison. This report describes the measurement results of three prismatic samples made of different types of glass. Three participants, VNIIOFI, PTB and Ukrmetrteststandart have made measurements of the refractive index at the wavelengths of 480 nm, 509 nm, 546 nm, 589.3 nm, 644 nm, and three participants, VNIIOFI, INRiM and AIST at the wavelength of 632.8 nm. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCPR, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  2. Contrasting the roles of the supplementary and frontal eye fields in ocular decision making.

    PubMed

    Yang, Shun-Nan; Heinen, Stephen

    2014-06-15

    Single-unit recording in monkeys and functional imaging of the human frontal lobe indicate that the supplementary eye field (SEF) and the frontal eye field (FEF) are involved in ocular decision making. To test whether these structures have distinct roles in decision making, single-neuron activity was recorded from each structure while monkeys executed an ocular go/nogo task. The task rule is to pursue a moving target if it intersects a visible square or "go zone." We found that most SEF neurons showed differential go/nogo activity during the delay period, before the target intersected the go zone (delay period), whereas most FEF neurons did so after target intersection, during the period in which the movement was executed (movement period). Choice probability (CP) for SEF neurons was high in the delay period but decreased in the movement period, whereas for FEF neurons it was low in the delay period and increased in the movement period. Directional selectivity of SEF neurons was low throughout the trial, whereas that of FEF neurons was highest in the delay period, decreasing later in the trial. Increasing task difficulty led to later discrimination between go and nogo in both structures and lower CP in the SEF, but it did not affect CP in the FEF. The results suggest that the SEF interprets the task rule early but is less involved in executing the motor decision than is the FEF and that these two areas collaborate dynamically to execute ocular decisions.

  3. A mechanism for decision rule discrimination by supplementary eye field neurons.

    PubMed

    Ray, Supriya; Heinen, Stephen J

    2015-02-01

    A decision to select an action from alternatives is often guided by rules that flexibly map sensory inputs to motor outputs when certain conditions are satisfied. However, the neural mechanisms underlying rule-based decision making remain poorly understood. Two complementary types of neurons in the supplementary eye field (SEF) of macaques have been identified that modulate activity differentially to interpret rules in an ocular go-nogo task, which stipulates that the animal either visually pursue a moving object if it intersects a visible zone ('go'), or maintain fixation if it does not ('nogo'). These neurons discriminate between go and nogo rule-states by increasing activity to signal their preferred (agonist) rule-state and decreasing activity to signal their non-preferred (antagonist) rule-state. In the current study, we found that SEF neurons decrease activity in anticipation of the antagonist rule-state, and do so more rapidly when the rule-state is easier to predict. This rapid decrease in activity could underlie a process of elimination in which trajectories that do not invoke the preferred rule-state receive no further computational resources. Furthermore, discrimination between difficult and easy trials in the antagonist rule-state occurs prior to when discrimination within the agonist rule-state occurs. A winner-take-all like model that incorporates a pair of mutually inhibited integrators to accumulate evidence in favor of either the decision to pursue or the decision to continue fixation accounts for the observed neural phenomena.

  4. Effect of supplementary zinc on orthodontic tooth movement in a rat model

    PubMed Central

    Sadegh, Ahmad Akhoundi Mohammad; Rezvaneh, Ghazanfari; Shahroo, Etemad-Moghadam; Mojgan, Alaeddini; Azam, Khorshidian; Shahram, Rabbani; Reza, Shamshiri Ahmad; Nafiseh, Momeni

    2016-01-01

    ABSTRACT Introduction: Osteoclasts and osteoblasts are responsible for regulating bone homeostasis during which the trace element zinc has been shown to exert a cumulative effect on bone mass by stimulating osteoblastic bone formation and inhibiting osteoclastic bone resorption. Objective: The aim of the present study was to investigate the effects of zinc (Zn) on orthodontic tooth movement (OTM) in a rat model. Material and Methods: A total of 44 male Wistar rats were divided into four groups of 11 animals each and received 0, 1.5, 20 and 50 ppm Zn in distilled water for 60 days. In the last 21 days of the study, nickel-titanium closed coil springs were ligated between maxillary right incisors and first molars of all rats, and tooth movement was measured at the end of this period. Histological analysis of hematoxylin/eosin slides was performed to assess root resorption lacunae, osteoclast number and periodontal ligament (PDL) width. Results: Mean OTM was calculated as 51.8, 49.1, 35.5 and 45 µm in the 0, 1.5, 20 and 50 ppm zinc-receiving groups, respectively. There were no significant differences in neither OTM nor histological parameters among the study groups (p > 0.05). Conclusion: According to the results obtained in the current investigation, increase in supplementary zinc up to 50 ppm does not affect the rate of OTM neither bone and root resorption in rats. PMID:27275614

  5. Functional MRI evaluation of supplementary motor area language dominance in right- and left-handed subjects.

    PubMed

    Dalacorte, Amauri; Portuguez, Mirna Wetters; Maurer das Neves, Carlos Magno; Anes, Maurício; Dacosta, Jaderson Costa

    2012-01-01

    Functional magnetic resonance imaging (fMRI) is a non-invasive brain imaging technique widely used in the evaluation of the brain function that provides images with high temporal and spatial resolution. Investigation of the supplementary motor area (SMA) function is critical in the pre-surgical evaluation of neurological patients, since marked individual differences and complex overlapping with adjacent cortical areas exist, and it is important to spare the SMA from lesions when adjacent cortical tissue is surgically removed. We used fMRI to assess the activity of SMA in six right-handed and six left-handed healthy volunteers when a task requiring silent repetition of a series of words was given. Brain activation areas in each of the subjects were localized according to the standard Talairach coordinate space, and the individual voxels for each map were compared after 3D sagittal images were created and SMA was delimited. Quantitative analysis of hemispheric and bilateral SMA activation was described as mean ± standard deviation of hot points/total points. The results show that the language task induced bilateral SMA activation. Left SMA activation was significantly higher than right SMA activation in both right-handed and left-handed subjects.

  6. Black tea extract: a supplementary antioxidant in radiation-induced damage to DNA and normal lymphocytes.

    PubMed

    Ghosh, Debjani; Pal, Sandip; Saha, Chabita; Chakrabarti, Amit Kumar; Datta, Salil C; Dey, Subrata Kumar

    2012-01-01

    Myriad research has contributed significantly toward the understanding and identification of health benefits stemming from tea polyphenols and many other naturally occurring flavonoids present in fruits and vegetables. These flavonoids are known to mitigate reactive oxygen species-induced damage by scavenging them. In this study, hot-water black tea extract rich in flavonoids is evaluated as a supplementary antioxidant. The antioxidant efficacy of black tea extract was investigated by evaluating radioprotection conferred to pBR322 DNA, calf thymus DNA, and normal lymphocytes during gamma irradiation. The protection was measured by gel electrophoresis, fluorimetric study, cell viability assay, cytokinesis-blocked micronuclei assay, and comet assay. The 2,2-diphenyl-1-picrylhydrazyl scavenging ability of the tea extract used increased in a dose-dependent manner (IC50: 182.45 µg/mL). Positive correlation of radioprotection with antioxidant activity of black tea extract was observed in all systems. Maximum protection against radiation-induced damage was observed in pBR322 DNA and calf thymus DNA at ≥200 µg/mL of black tea extract. At a dose of black tea extract as low as 5 µg/mL, efficient radioprotection was observed in normal lymphocytes, which is encouraging and can be tested in the future as a natural antioxidant supplement during radiotherapy.

  7. Optimized formulation and processing protocol for a supplementary bean-based composite flour.

    PubMed

    Ndagire, Catherine T; Muyonga, John H; Manju, Reddy; Nakimbugwe, Dorothy

    2015-11-01

    Protein-energy malnutrition is the most serious nutritional body depletion disorder among infants and young children in developing countries, attributable to inadequate energy and nutrient intake, partly due to high dietary bulk of weaning and infant foods. The gruels fed to children are typically of low nutrient and energy density due to the low flour incorporation rate required for drinking viscosity. The aim of this study was to develop a nutritious product, based on common dry beans and other grains, suitable for supplementary feeding. The optimal processing conditions for desired nutritional and sensory attributes were determined using Response Surface Methodology. For bean processing, soaking for 6, 15, or 24 h, germination for 24 or 48 h, and cooking under pressure for either 10 or 20 min were the independent variables. The processed bean flour's total polyphenol, phytic acid and protein content, the sensory acceptability of the bean-based composite porridge and its protein and starch digestibility were dependent variables. Based on product acceptability, antinutrients and protein content, as well as on protein and starch digestibility, the optimum processing conditions for the bean flour for infant and young child feeding were 24 h of soaking, 48 h of malting, and 19 min of steaming under pressure. These conditions resulted in a product with the highest desirability. The model equations developed can be used for predicting the quality of the bean flour and the bean-based composite porridge. Bean optimally processed and incorporated with grain amaranth and rice flours of a ratio of 40: 30: 30, respectively, resulted into flour with high energy, mineral, and nutrient density of the final porridge. The composite is well adaptable to preparation at rural community level. The use of these locally available grains and feasible processes could make a great contribution to nutrition security in sub-Saharan Africa and other developing countries. PMID:26788294

  8. WIPP supplementary roof support system Room 1, Panel 1: Geotechnical field data analysis report

    SciTech Connect

    Not Available

    1993-03-01

    The design of the Room 1, Panel 1, supplementary roof support system was finalized in September 1991, and the system successfully installed in the test bin area between the bulkheads by December 1991. Simultaneously with the support system installation, existing monitoring system was upgraded to meet the needs of the installed roof support. This included extensometers, closure stations, rockbolt load cells as well as survey measurements of roof sag and floor lift. A Project Control Group (PCG) was established in order to monitor room and support system performance. Weekly meetings of the PCG were held to review all monitored data against criteria set in the initial design, and to modify these where necessary. Records of these meetings have been kept, with copies of all data summaries and action notes. These data records are maintained in the Engineering data files. After more than ten months of monitoring and reviewing experience, several modifications have been made both to the way data has been reported as well as to the load adjustment criteria. The support system has performed as expected in the design, with no signs of instability developing considering the rates of roof deformation, the rock bolt loads and the observed fracture behavior in the roof. This is particularly true of the horizon in which the rockbolt anchors are located, the most critical part of the design. The distribution of load build-up, throughout the 286 rockbolt load cells installed, in the Room 1 has been found satisfactory, and the load increases as evaluated by the PCG on a weekly basis have been within the acceptable range. The minimum life of the installed support system is estimated at 15 years based on the highest roof expansion rate experienced to date. This report provides analysis of geotechnical field data collected up to December 1992.

  9. Dorsal anterior cingulate cortex modulates supplementary motor area in coordinated unimanual motor behavior

    PubMed Central

    Asemi, Avisa; Ramaseshan, Karthik; Burgess, Ashley; Diwadkar, Vaibhav A.; Bressler, Steven L.

    2015-01-01

    Motor control is integral to all types of human behavior, and the dorsal Anterior Cingulate Cortex (dACC) is thought to play an important role in the brain network underlying motor control. Yet the role of the dACC in motor control is under-characterized. Here we aimed to characterize the dACC’s role in adolescent brain network interactions during a simple motor control task involving visually coordinated unimanual finger movements. Network interactions were assessed using both undirected and directed functional connectivity analysis of functional Magnetic Resonance Imaging (fMRI) Blood-Oxygen-Level-Dependent (BOLD) signals, comparing the task with a rest condition. The relation between the dACC and Supplementary Motor Area (SMA) was compared to that between the dACC and Primary Motor Cortex (M1). The directed signal from dACC to SMA was significantly elevated during motor control in the task. By contrast, the directed signal from SMA to dACC, both directed signals between dACC and M1, and the undirected functional connections of dACC with SMA and M1, all did not differ between task and rest. Undirected coupling of dACC with both SMA and dACC, and only the dACC-to-SMA directed signal, were significantly greater for a proactive than a reactive task condition, suggesting that dACC plays a role in motor control by maintaining stimulus timing expectancy. Overall, these results suggest that the dACC selectively modulates the SMA during visually coordinated unimanual behavior in adolescence. The role of the dACC as an important brain area for the mediation of task-related motor control may be in place in adolescence, continuing into adulthood. The task and analytic approach described here should be extended to the study of healthy adults to examine network profiles of the dACC during basic motor behavior. PMID:26089783

  10. Therapists' Use of the Graded Repetitive Arm Supplementary Program (GRASP) Intervention: A Practice Implementation Survey Study

    PubMed Central

    McMahon, Naoimh E.; Watkins, Caroline L.; Eng, Janice J.

    2014-01-01

    Background Only a small percentage of research is ever successfully translated into practice. The Graded Repetitive Arm Supplementary Program (GRASP) is a stroke rehabilitation intervention that anecdotally has had rapid translation from research to clinical practice. This study was conducted to explore the characteristics of this practice implementation. Objectives The aims of this study were: (1) to explore the extent of practice implementation of GRASP in the United Kingdom; (2) using an implementation framework, to explore UK therapists' opinions of implementing GRASP; and (3) if GRASP is found to be used in the United Kingdom, to investigate differences in opinions between therapists who are using GRASP in practice and those who are not. Design A cross-sectional study design was used. Methods Data were collected via an online questionnaire. Participants in this study were members of the College of Occupational Therapy Specialist Section Neurological Practice and the Association of Chartered Physiotherapists Interested in Neurology. Results Of the 274 therapists who responded to the survey, 61 (22.3%) had experience of using GRASP, 114 (41.6%) knew of GRASP but had never used it, and 99 (36.1%) had never heard of GRASP. Therapists displayed positive opinions toward the implementation of a manual with graded progressions of structured upper limb exercises for people after stroke. Opinions were different between therapists who had used GRASP and those who had not. Limitations The findings of this study may be limited by response bias. Conclusions GRASP is a relatively new stroke rehabilitation intervention that has made impressive translation into the knowledge and practice of UK therapists. Therapists' opinions would suggest that GRASP is both an acceptable and feasible intervention and has the potential to be implemented by a greater number of therapists in a range of settings. PMID:24505098

  11. Field kites: Crop-water production functions and the timing of water application for supplementary irrigation

    NASA Astrophysics Data System (ADS)

    Smilovic, M.; Gleeson, T.; Adamowski, J. F.

    2015-12-01

    Agricultural production is directly related to water management and water supply. The temporal distribution of water use throughout the growing season can significantly influence crop yield, and the facility to manage both the timing and amount of irrigation water may result in higher yields. The crop-water production function quantitatively evaluates the relationship between seasonal water use and crop yield. Previous efforts have attempted to describe and formalize the crop-water production function as a single-variable function of seasonal water use. However, these representations do not account for the effects of temporal distribution of water use and trivialize the associated variability in yields by assuming an optimized or arbitrary temporal distribution of soil moisture. This over-simplification renders the function inappropriate for recommendations related to irrigation scheduling, water management, economically optimal irrigation, water and agricultural productivity, and assessing the role of full and supplementary irrigation. We propose field kites, a novel representation of the crop-water production function that explicitly acknowledges crop yield variability as a function of both seasonal water use and associated temporal distributions of water use. Field kites are a tool that explicitly considers the farmers' capacity to manage their water resources, to more appropriately evaluate the optimal depth of irrigation water under water-limiting conditions. The field kite for winter wheat is presented both generally and cultivar- and climate-specific for Western Canada. The field kites are constructed using AquaCrop and previously validated cultivar-specific variables. Field kites provide the tools for water authorities and policy makers to evaluate agricultural production as it relates to farm water management, and to determine appropriate policies related to developing and supporting the necessary irrigation infrastructure to increase water productivity.

  12. The role of supplementary eye field in goal-directed behavior.

    PubMed

    Stuphorn, Veit

    2015-01-01

    The medial frontal cortex has been suggested to play a role in the control, monitoring, and selection of behavior. The supplementary eye field (SEF) is a cortical area within medial frontal cortex that is involved in the regulation of eye movements. Neurophysiological studies in the SEF of macaque monkeys have systematically investigated the role of SEF in various behavioral control and monitoring functions. Inhibitory control studies indicate that SEF neurons do not directly participate in the initiation of eye movements. Instead, recent value-based decision making studies suggest that the SEF participates in the control of eye movements by representing the context-dependent action values of all currently possible oculomotor behaviors. These action value signals in SEF would be useful in directing the activity distribution in more primary oculomotor areas, to guide decisions towards behaviorally optimal choices. SEF also does not participate in the fast, inhibitory control of eye movements in response to sudden changes in the task requirements. Instead, it participates in the long-term regulation of oculomotor excitability to adjust the speed-accuracy tradeoff. The context-dependent control signals found in SEF (including the action value signals) have to be learned and continuously adjusted in response to changes in the environment. This is likely the function of the large number of different response monitoring and evaluation signals in SEF. In conclusion, the overall function of SEF in goal-directed behavior seems to be the learning of context-dependent rules that allow predicting the likely consequences of different eye movements. This map of action value signals could be used so that eye movements are selected that best fulfill the current long-term goal of the agent.

  13. Disrupting the supplementary motor area makes physical effort appear less effortful.

    PubMed

    Zénon, Alexandre; Sidibé, Mariam; Olivier, Etienne

    2015-06-10

    The perception of physical effort is relatively unaffected by the suppression of sensory afferences, indicating that this function relies mostly on the processing of the central motor command. Neural signals in the supplementary motor area (SMA) correlate with the intensity of effort, suggesting that the motor signal involved in effort perception could originate from this area, but experimental evidence supporting this view is still lacking. Here, we tested this hypothesis by disrupting neural activity in SMA, in primary motor cortex (M1), or in a control site by means of continuous theta-burst transcranial magnetic stimulation, while measuring effort perception during grip forces of different intensities. After each grip force exertion, participants had the opportunity to either accept or refuse to replicate the same effort for varying amounts of reward. In addition to the subjective rating of perceived exertion, effort perception was estimated on the basis of the acceptance rate, the effort replication accuracy, the influence of the effort exerted in trial t on trial t+1, and pupil dilation. We found that disruption of SMA activity, but not of M1, led to a consistent decrease in effort perception, whatever the measure used to assess it. Accordingly, we modeled effort perception in a structural equation model and found that only SMA disruption led to a significant alteration of effort perception. These findings indicate that effort perception relies on the processing of a signal originating from motor-related neural circuits upstream of M1 and that SMA is a key node of this network. PMID:26063908

  14. Supplementary radiological and beryllium characterization of the facility at 425 Peek Street, Schenectady, New York

    SciTech Connect

    Foley, R.D.; Allred, J.F.; Carrier, R.F.

    1994-10-01

    At the request of the Office of Naval Reactors through the Office of Remedial Action and Waste Technology, a radiological survey of the Peek Street industrial facility, the adjacent state-owned bike path, and two nearby residential properties was conducted by Oak Ridge National Laboratory (ORNL) in November 1989. The results indicated small isolated areas that exceeded DOE guidelines. These areas totaled approximately 0.2 m{sup 2} of floor area and approximately 3 m{sup 2} of wall area inside the building, and two small areas totaling approximately 5 m{sup 2} outside the building. A small section of one of these areas extended beyond the fence on the east side of the industrial property onto the state-owned property. No residual radioactive material or elevated radiation levels were detected on any portion of the paved section of the bike path or the residential properties adjacent to the site. Because the elevated radiation levels were localized and limited in extent, any credible use scenario, including current use conditions, indicated that no significant radiation exposures would accrue to individuals frequenting the area. Samples were also analyzed for elemental beryllium since that material had formerly been used at the site. In conjunction with the planned remediation at the facility, a supplementary characterization survey was performed to further define the areas containing beryllium in excess of the identified guidelines. Additional radiological characterization of Ra-226, Th-232, and U-238 was also performed in areas that were largely inaccessible prior to the remediation efforts.

  15. Design of wide-area time-delay supplementary controller for interconnected Network based on Hamilton function method

    NASA Astrophysics Data System (ADS)

    Hailati, G.; Hu, Z. H.

    2016-08-01

    The transient stability of interconnected network with supplementary time-delay controller for generator excitations and static var compensator (SVC) has been investigated in this paper. Firstly, a delay-dependent stability criterion based on Hamilton function method is derived, and the criterion is in term of matrix inequalities. Secondly, a nonlinear time-delay Hamilton function model of interconnected network with SVCs is constructed. Thirdly, the wide-area time-delay supplementary controller (WATSC) for the interconnected network is designed and converted into the form of Hamiltonian system. The delay-dependent stability of the closed-loop power system is analysed. The gains of the WATSC are determined by using the theoretical analysis results. It is effective for the designed WATSC installed in the 16- machine, 68-bus power system for damping the inter-area modes. Then simulation results show that the method of the controller is effective.

  16. Oryzias melastigma - an effective substitute for exotic larvicidal fishes: enhancement of its reproductive potential by supplementary feeding.

    PubMed

    Dutta, Abir Lal; Dey, Sajal Kumar; Chakraborty, Debargha; Manna, Asim Kumar; Manna, Pankaj Kumar

    2013-12-01

    A preliminary study was conducted on the efficacy of Oryzias melastigma in consuming mosquito larva so as to control mosquito and mosquito borne diseases, and enhancing its reproductive success using supplementary feed. Oryzias melastigma is a larvivore fish and widely distributed in the shallow water, wetlands of Gangetic plains and peninsular India. These studies indicate that O. melastigma is a prolific breeder and gregarious feeder of mosquito larvae. Increased reproduction by providing different supplementary feed, of which Ulothrix acted remarkably, may aid in wide spread use of this fish as a biological control measure against mosquitoes. One adult fish of any sex can consume 87.1% first instars mosquito larvae/day. So, early stages of mosquito larvae are effectively controlled, as compared to other successive stages. Ulothrix has considerable effect on egg production, successful hatching and regaining reproductive maturity of female in surprisingly quicker interval. PMID:23807913

  17. American Bar Association Supplementary Guidelines for the Mitigation Function of Defense Teams in Death Penalty Cases: implications for social work.

    PubMed

    Andrews, Arlene Bowers

    2012-04-01

    When a client faces a penalty of death, defense attorneys may call on social workers in many capacities: mitigation specialist, expert witness, consulting specialist, direct witness, or defense-initiated victim outreach worker. The American Bar Association set forth standards for capital defense attorneys, which led an interdisciplinary team to produce the "Supplementary Guidelines for the Mitigation Function of Defense Teams in Death Penalty Cases" to promote the exceptional competence and diligence required when the consequence is life or death. This article summarizes the "Supplementary Guidelines," with implications for social work practice--that is, professional responsibility, competence, interviewing skill, knowledge of behavioral and mental impairment, records review, life history compilation, data interpretation, witness support, law-related knowledge, and testimony. The social work, which is scrutinized in a court of law, requires cultural competence, diverse oral and written communication skills, diligence, and the highest ethical standards.

  18. American Bar Association Supplementary Guidelines for the Mitigation Function of Defense Teams in Death Penalty Cases: implications for social work.

    PubMed

    Andrews, Arlene Bowers

    2012-04-01

    When a client faces a penalty of death, defense attorneys may call on social workers in many capacities: mitigation specialist, expert witness, consulting specialist, direct witness, or defense-initiated victim outreach worker. The American Bar Association set forth standards for capital defense attorneys, which led an interdisciplinary team to produce the "Supplementary Guidelines for the Mitigation Function of Defense Teams in Death Penalty Cases" to promote the exceptional competence and diligence required when the consequence is life or death. This article summarizes the "Supplementary Guidelines," with implications for social work practice--that is, professional responsibility, competence, interviewing skill, knowledge of behavioral and mental impairment, records review, life history compilation, data interpretation, witness support, law-related knowledge, and testimony. The social work, which is scrutinized in a court of law, requires cultural competence, diverse oral and written communication skills, diligence, and the highest ethical standards. PMID:23038877

  19. Repetitive transcranial magnetic stimulation over the supplementary motor area modifies breathing pattern in response to inspiratory loading in normal humans

    PubMed Central

    Nierat, Marie-Cécile; Hudson, Anna L.; Chaskalovic, Joël; Similowski, Thomas; Laviolette, Louis

    2015-01-01

    In awake humans, breathing depends on automatic brainstem pattern generators. It is also heavily influenced by cortical networks. For example, functional magnetic resonance imaging and electroencephalographic data show that the supplementary motor area becomes active when breathing is made difficult by inspiratory mechanical loads like resistances or threshold valves, which is associated with perceived respiratory discomfort. We hypothesized that manipulating the excitability of the supplementary motor area with repetitive transcranial magnetic stimulation would modify the breathing pattern response to an experimental inspiratory load and possibly respiratory discomfort. Seven subjects (three men, age 25 ± 4) were studied. Breathing pattern and respiratory discomfort during inspiratory loading were described before and after conditioning the supplementary motor area with repetitive stimulation, using an excitatory paradigm (5 Hz stimulation), an inhibitory paradigm, or sham stimulation. No significant change in breathing pattern during loading was observed after sham conditioning. Excitatory conditioning shortened inspiratory time (p = 0.001), decreased tidal volume (p = 0.016), and decreased ventilation (p = 0.003), as corroborated by an increased end-tidal expired carbon dioxide (p = 0.013). Inhibitory conditioning did not affect ventilation, but lengthened expiratory time (p = 0.031). Respiratory discomfort was mild under baseline conditions, and unchanged after conditioning of the supplementary motor area. This is the first study to show that repetitive transcranial magnetic stimulation conditioning of the cerebral cortex can alter breathing pattern. A 5 Hz conditioning protocol, known to enhance corticophrenic excitability, can reduce the amount of hyperventilation induced by inspiratory threshold loading. Further studies are needed to determine whether and under what circumstances rTMS can have an effect on dyspnoea. PMID:26483701

  20. Supplementary Low-Intensity Aerobic Training Improves Aerobic Capacity and Does Not Affect Psychomotor Performance in Professional Female Ballet Dancers

    PubMed Central

    Smol, Ewelina; Fredyk, Artur

    2012-01-01

    We investigated whether 6-week low-intensity aerobic training program used as a supplement to regular dance practice might improve both the aerobic capacity and psychomotor performance in female ballet dancers. To assess their maximal oxygen uptake (VO2max) and anaerobic threshold (AT), the dancers performed a standard graded bicycle ergometer exercise test until volitional exhaustion prior to and after the supplementary training. At both these occasions, the psychomotor performance (assessed as multiple choice reaction time) and number of correct responses to audio-visual stimuli was assessed at rest and immediately after cessation of maximal intensity exercise. The supplementary low-intensity exercise training increased VO2max and markedly shifted AT toward higher absolute workload. Immediately after completion of the graded exercise to volitional exhaustion, the ballerinas’ psychomotor performance remained at the pre-exercise (resting) level. Neither the resting nor the maximal multiple choice reaction time and accuracy of responses were affected by the supplementary aerobic training. The results of this study indicate that addition of low-intensity aerobic training to regular dance practice increases aerobic capacity of ballerinas with no loss of speed and accuracy of their psychomotor reaction. PMID:23485962

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

    NASA Astrophysics Data System (ADS)

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

    2016-01-01

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

  2. Governing the morphology of Pt–Au heteronanocrystals with improved electrocatalytic performance† †Electronic supplementary information (ESI) available: Additional tabulated data, TEM, HAADF-STEM, HRTEM images, UV-visible measurements, XPS spectra, ICP elemental analysis, EDX-mapping, cyclic voltammetry and chronoamperometry measurements and tomography videos. See DOI: 10.1039/c4nr07481e Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.

    PubMed Central

    Mourdikoudis, Stefanos; Chirea, Mariana; Zanaga, Daniele; Altantzis, Thomas; Mitrakas, Manasis; Bals, Sara; Liz-Marzán, Luis M.

    2015-01-01

    Platinum–gold heteronanostructures comprising either dimer (Pt–Au) or core–satellite (Pt@Au) configurations were synthesized by means of a seeded growth procedure using platinum nanodendrites as seeds. Careful control of the reduction kinetics of the gold precursor can be used to direct the nucleation and growth of gold nanoparticles on either one or multiple surface sites simultaneously, leading to the formation of either dimers or core–satellite nanoparticles, respectively, in high yields. Characterization by electron tomography and high resolution electron microscopy provided a better understanding of the actual three-dimensional particle morphology, as well as the Au–Pt interface, revealing quasi-epitaxial growth of Au on Pt. The prepared Pt–Au bimetallic nanostructures are highly efficient catalysts for ethanol oxidation in alkaline solution, showing accurate selectivity, high sensitivity, and improved efficiency by generating higher current densities than their monometallic counterparts. PMID:25904481

  3. A Supplementary Program for Environmental Education, Industrial Arts, Grade 9-12.

    ERIC Educational Resources Information Center

    Warpinski, Robert

    Presented in this teacher's guide for grades 7-12 are lessons plans and ideas for integrating industrial arts (power mechanics, graphic arts, plastics, and electricity/electronics) and environmental education. Each lesson originates with a fundamental concept pertaining to the environment and states, in addition, its discipline area, subject area,…

  4. Infantile autism: a chronic psychosis since infancy due to synaptic pruning of the supplementary motor area.

    PubMed

    Saugstad, Letten F

    2008-01-01

    The rise in Infantile Autism, learning problems, cognitive decline with age, Alzheimer's, Parkinson's Diseases and the SIDS epidemic, has a common cause in the rising dietary deficit in Omega-3 brain-food. This paper suggests that aside from the wider concept of Autism Spectrum Disorders (ASD) and Pervasive Developmental Disorders (PDD), the rise in Infantile Autism (IA) in the last decade is the effect of deficient brain-food (Omega-3). The consequent delay of development prolongs the 2nd regressive event in infancy to pruning of the centre in the Medial Frontal Lobe System that connects Hippocampus and Cingulum. With a consequently defective Supplementary Motor Area (SMA), the Delayed Response Function is affected leading to persistent psychosis. Post-Pubertal Episodic Psychoses are associated with acute reduction of excitation, a risk of breakdown of circuitry, insufficient fill-in mechanisms, and silent spots. An acute psychosis occurs if the silent spots comprise of SMA. Only two brain areas have continuous neurogenesis, indicating their important functions: the Hippocampus and Olfactory Bulb that belongs to the Lateral Frontal Lobe System essential to survival. Concerned with necessity of action in response to the environment, it relies upon short-term memory and Acute Feedback Mechanisms influenced by emotion and motivation from the external world. In contrast, the Medial Frontal Lobe network is controlled by Feed-Forward Predictive Mechanisms related to storage of information. The Delayed Response Function is mastered at 7 months, when 2nd event occurs with pruning of axons and dendrites. An abolished or defective Delayed Response Function seriously incapacitates an individual: A defective "Social Brain" with an inability for conscious action and to communicate, predominates in IA. There is a near lack of speech, despite normal vision and hearing in the minority without marked adversity in pregnancy, at delivery or in infancy. I propose that the recent rise

  5. The Reliability of Tweets as a Supplementary Method of Seasonal Influenza Surveillance

    PubMed Central

    Aslam, Anoshé A; Spitzberg, Brian H; An, Li; Gawron, J Mark; Gupta, Dipak K; Peddecord, K Michael; Nagel, Anna C; Allen, Christopher; Yang, Jiue-An; Lindsay, Suzanne

    2014-01-01

    yielded the highest correlations for many of the cities when using the sentinel-provided or emergency department ILI as well as the number of laboratory-confirmed influenza cases in San Diego. High correlation values (r=.93) with significance at P<.001 were observed for laboratory-confirmed influenza cases for most categories and tweets determined to be valid by the classifier. Conclusions Compared to tweet analyses in the previous influenza season, this study demonstrated increased accuracy in using Twitter as a supplementary surveillance tool for influenza as better filtering and classification methods yielded higher correlations for the 2013-2014 influenza season than those found for tweets in the previous influenza season, where emergency department ILI rates were better correlated to tweets than sentinel-provided ILI rates. Further investigations in the field would require expansion with regard to the location that the tweets are collected from, as well as the availability of more ILI data. PMID:25406040

  6. Infantile autism: a chronic psychosis since infancy due to synaptic pruning of the supplementary motor area.

    PubMed

    Saugstad, Letten F

    2011-01-01

    The rise in infantile autism, learning problems, cognitive decline with age, Alzheimer's, Parkinson's diseases and the SIDS epidemic, has a common cause in the rising dietary deficit in Omega-3 brain-food. This paper suggests that aside from the wider concept of autism spectrum disorders (ASD) and pervasive developmental disorders (PDD), the rise in infantile autism (IA) in the last decade is the effect of deficient brain-food (Omega-3). The consequent delay of development, prolongs the 2nd regressive event in infancy to pruning of the centre in the Medial Frontal Lobe System that connects hippocampus and singulum. With a consequently defective supplementary motor area (SMA), the Delayed Response Function is affected leading to persistent psychosis. Post-pubertal episodic psychoses are associated with acute reduction of excitation, a risk of breakdown of circuitry, insufficient fill-in mechanisms, and silent spots. An acute psychosis occurs if the silent spots compromise SMA. Only two brain areas have continuous neurogenesis, indicating their important functions: the Hippocampus and Olfactory Bulb that belongs to the lateral frontal lobe system essential to survival. Concerned with necessity of action in response to the environment, it relies upon short-term memory and acute feedback mechanisms influenced by emotion and motivation from the external world. In contrast, the medial frontal lobe network is controlled by feed-forward predictive mechanisms related to storage of information The Delayed Response Function is mastered at 7 months, when 2nd event occurs with pruning of axons and dendrites. An abolished or defective delayed response function seriously incapacitates an individual: a defective "social brain" with an inability for conscious action and to communicate, predominates in IA. There is a near lack of speech, despite normal vision and hearing in the minority without marked adversity in pregnancy, at delivery or in infancy. The recent rise in IA despite

  7. Chemical and surface analysis during evolution of arsenopyrite oxidation by Acidithiobacillus thiooxidans in the presence and absence of supplementary arsenic.

    PubMed

    Ramírez-Aldaba, Hugo; Valles, O Paola; Vazquez-Arenas, Jorge; Rojas-Contreras, J Antonio; Valdez-Pérez, Donato; Ruiz-Baca, Estela; Meraz-Rodríguez, Mónica; Sosa-Rodríguez, Fabiola S; Rodríguez, Ángel G; Lara, René H

    2016-10-01

    Bioleaching of arsenopyrite presents a great interest due to recovery of valuable metals and environmental issues. The current study aims to evaluate the arsenopyrite oxidation by Acidithiobacillus thiooxidans during 240h at different time intervals, in the presence and absence of supplementary arsenic. Chemical and electrochemical characterizations are carried out using Raman, AFM, SEM-EDS, Cyclic Voltammetry, EIS, electrophoretic and adhesion forces to comprehensively assess the surface behavior and biooxidation mechanism of this mineral. These analyses evidence the formation of pyrite-like secondary phase on abiotic control surfaces, which contrast with the formation of pyrite (FeS2)-like, orpiment (As2S3)-like and elementary sulfur and polysulfide (Sn(2-)/S(0)) phases found on biooxidized surfaces. Voltammetric results indicate a significant alteration of arsenopyrite due to (bio)oxidation. Resistive processes determined with EIS are associated with chemical and electrochemical reactions mediated by (bio)oxidation, resulting in the transformation of arsenopyrite surface and biofilm direct attachment. Charge transfer resistance is increased when (bio)oxidation is performed in the presence of supplementary arsenic, in comparison with lowered abiotic control resistances obtained in its absence; reinforcing the idea that more stable surface products are generated when As(V) is in the system. Biofilm structure is mainly comprised of micro-colonies, progressively enclosed in secondary compounds. A more compact biofilm structure with enhanced formation of secondary compounds is identified in the presence of supplementary arsenic, whereby variable arsenopyrite reactivity is linked and attributed to these secondary compounds, including Sn(2-)/S(0), pyrite-like and orpiment-like phases. PMID:27312277

  8. Chemical and surface analysis during evolution of arsenopyrite oxidation by Acidithiobacillus thiooxidans in the presence and absence of supplementary arsenic.

    PubMed

    Ramírez-Aldaba, Hugo; Valles, O Paola; Vazquez-Arenas, Jorge; Rojas-Contreras, J Antonio; Valdez-Pérez, Donato; Ruiz-Baca, Estela; Meraz-Rodríguez, Mónica; Sosa-Rodríguez, Fabiola S; Rodríguez, Ángel G; Lara, René H

    2016-10-01

    Bioleaching of arsenopyrite presents a great interest due to recovery of valuable metals and environmental issues. The current study aims to evaluate the arsenopyrite oxidation by Acidithiobacillus thiooxidans during 240h at different time intervals, in the presence and absence of supplementary arsenic. Chemical and electrochemical characterizations are carried out using Raman, AFM, SEM-EDS, Cyclic Voltammetry, EIS, electrophoretic and adhesion forces to comprehensively assess the surface behavior and biooxidation mechanism of this mineral. These analyses evidence the formation of pyrite-like secondary phase on abiotic control surfaces, which contrast with the formation of pyrite (FeS2)-like, orpiment (As2S3)-like and elementary sulfur and polysulfide (Sn(2-)/S(0)) phases found on biooxidized surfaces. Voltammetric results indicate a significant alteration of arsenopyrite due to (bio)oxidation. Resistive processes determined with EIS are associated with chemical and electrochemical reactions mediated by (bio)oxidation, resulting in the transformation of arsenopyrite surface and biofilm direct attachment. Charge transfer resistance is increased when (bio)oxidation is performed in the presence of supplementary arsenic, in comparison with lowered abiotic control resistances obtained in its absence; reinforcing the idea that more stable surface products are generated when As(V) is in the system. Biofilm structure is mainly comprised of micro-colonies, progressively enclosed in secondary compounds. A more compact biofilm structure with enhanced formation of secondary compounds is identified in the presence of supplementary arsenic, whereby variable arsenopyrite reactivity is linked and attributed to these secondary compounds, including Sn(2-)/S(0), pyrite-like and orpiment-like phases.

  9. Electron radiography

    DOEpatents

    Merrill, Frank E.; Morris, Christopher

    2005-05-17

    A system capable of performing radiography using a beam of electrons. Diffuser means receive a beam of electrons and diffuse the electrons before they enter first matching quadrupoles where the diffused electrons are focused prior to the diffused electrons entering an object. First imaging quadrupoles receive the focused diffused electrons after the focused diffused electrons have been scattered by the object for focusing the scattered electrons. Collimator means receive the scattered electrons and remove scattered electrons that have scattered to large angles. Second imaging quadrupoles receive the collimated scattered electrons and refocus the collimated scattered electrons and map the focused collimated scattered electrons to transverse locations on an image plane representative of the electrons' positions in the object.

  10. Stationary Engineers Apprenticeship. Related Training Modules. 5.1-5.17 Electricity/Electronics.

    ERIC Educational Resources Information Center

    Lane Community Coll., Eugene, OR.

    This packet of 17 learning modules on electricity/electronics is one of 20 such packets developed for apprenticeship training for stationary engineers. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators,…

  11. Low Voltage Alarm Apprenticeship. Related Training Modules. 2.1-5.3 Electricity/Electronics.

    ERIC Educational Resources Information Center

    Lane Community Coll., Eugene, OR.

    This packet of 29 learning modules on electricity/electronics is 1 of 8 such packets developed for apprenticeship training for low voltage alarm. Introductory materials are a complete listing of all available modules and a supplementary reference list. Each module contains some or all of these components: goal, performance indicators, study guide…

  12. 77 FR 72993 - Atlantic Highly Migratory Species; Electronic Dealer Reporting Requirements; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... Wilson at 240-338-3936. SUPPLEMENTARY INFORMATION: Background On June 28, 2011 (76 FR 37750), NMFS... Atlantic HMS dealers. On August 8, 2012 (77 FR 47303), the final rule for electronic dealer reporting was published, with a delayed implementation of January 1, 2013. On June 22, 2012 (77 FR 37647), NMFS...

  13. Influence of supplementary lighting during artificial scab inoculation tests in an apple breeding programm focused on partial resistance.

    PubMed

    Lefrancq, B; Lateur, M

    2006-01-01

    In 1988, the Department of Biological Control and Plant Genetic Resources at the Walloon Agricultural Research Centre started an apple-breeding programme using local genetic resources and modern varieties. Our objective is to create high quality commercial cultivars with durable resistance to scab (Venturia inaequalis), powdery mildew (Podosphaera leucotricha) and canker (Nectria galligena). The breeding strategy is based on crossing old apple cultivars and landraces selected as parents for low disease susceptibility and possessing other desirable horticultural characteristics. The programme aims to develop an early and efficient selection methodology adapted to partial disease resistance. One of the objectives is to define the optimal screening limit for discarding individuals after artificial scab inoculation tests. Working with large populations of seedlings entails spacing the seedling scab tests throughout the year. In order to work during winter, seedlings were grown in controlled cabinet conditions and in a glasshouse with supplementary lighting. To assess the bias introduced by these conditions, two trials were conducted: the first one to compare the influence of both environments on the results of scab inoculation tests, and the second one to assess the influence of the duration of supplementary lighting. The results enabled us to evaluate the limits of artificial cultural systems.

  14. Usefulness of SNPs as Supplementary Markers in a Paternity Case with 3 Genetic Incompatibilities at Autosomal and Y Chromosomal Loci

    PubMed Central

    Lindner, Iris; von Wurmb-Schwark, Nicole; Meier, Patrick; Fimmers, Rolf; Büttner, Andreas

    2014-01-01

    Summary Background In kinship testing, investigation of 15 short tandem repeats (STRs) usually provides decisive genetic information for resolving relationship cases. However, in complex deficiency cases, in cases with more than 2 mutations at different STR loci or when close (untested) relatives of the alleged father are suggested to be the biological father of the child, STR typing alone may not be sufficient. In these cases, the application of supplementary markers such as single nucleotide polymorphisms (SNPs) is recommended. Methods We describe a paternity case with 3 genetic incompatibilities (Penta D, VWA, and DYS385) between the alleged father and the child after analyzing 23 autosomal and 16 Y chromosomal STR loci. The question arose as to whether the alleged father could be excluded and a related person could be the biological father of the child, or whether the observed genetic incompatibilities were mutations. Interestingly, the 2 excluded full brothers of the alleged father possessed identical genetic incompatibilities at locus VWA and DYS385 as the alleged father. Results and Conclusions Additional performance of a 50-plex SNP assay demonstrated that the observed mismatches were indeed mutations and the alleged father was the biological father of the child. The results show the usefulness of SNPs as supplementary markers in relationship testing when STR analyses show ambiguous results. PMID:24847187

  15. Final report on COOMET.EM-S5: Supplementary comparison of AC voltage ratio standards (COOMET project 396/UA/07)

    NASA Astrophysics Data System (ADS)

    Kikalo, V. N.; Petrovich, M. L.; Lobzhanidze, N. G.; Kisilev, V. V.; Styblikova, R.

    2013-01-01

    The comparison COOMET No 396/UA/07 of AC voltage ratio standards is registered in the BIPM key comparison database (KCDB) as supplementary comparison COOMET.EM-S5. It was conducted from June 2008 to July 2010 and involved the National Metrology Institutes of the Republic of Belarus, Georgia, the Russian Federation, the Czech Republic and Ukraine. SE "Ukrmetrteststandard" (Ukraine) was the Pilot laboratory for this exercise. The final report lists all data of measurement results and declared uncertainties as obtained by the participating NMIs. The degrees to which the values of the national standards correspond to the reference values of the supplementary comparison are quantitatively evaluated with the conclusions that the results obtained are recognized to be consistent taking into account the declared uncertainties. This gives evidence for supporting the corresponding Calibration and Measurement Capabilities for those values of voltage ratio at which NMIs have performed measurements. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by COOMET, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  16. SUPPLEMENTARY COMPARISON: COOMET.RI(II)-S1.Rn-222 (169/UA/98): Rn-222 volume activity comparison

    NASA Astrophysics Data System (ADS)

    Skliarov, V.; Röttger, A.; Honig, A.; Korostin, S.; Kuznetsov, S.; Lapenas, A.; Milevsky, V.; Ivaniukovich, A.; Kharitonov, I.; Sepman, S.

    2009-01-01

    According to a first program, a supplementary comparison of Rn-222 volume activity was drawn up as a bilateral supplementary comparison between NSC 'Institute of Metrology', Ukraine, and VNIIFTRI, Russia. It took place in March 2005. In April 2005, at the 5th meeting of COOMET held in Braunschweig (Germany), representatives of these institutes exchanged data which showed the comparability of the national standards of Ukraine and Russia for the check points. During the discussion of the procedure some other institutes decided to join the comparison program, which was extended to BelGIM (Belarus), PTB (Germany), VNIIM (Russia) and RMTC (Latvia). The national standards of volume activity of radon-222 were thus calibrated using one standard radon radiometer as the transfer standard. Results are shown in the Final Report of the comparison. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by COOMET, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  17. Development and acceptability of a ready-to-eat beta-carotene rich, maize based supplementary product.

    PubMed

    Bhavani, K N; Kamini, D

    1998-01-01

    Low cost supplementary products using maize were developed and made using extrusion. Beta-carotene rich sources like curry leaf, carrot, red palm oil were used at different level to increase vitamin A precursor Levels and, therefore, vitamin A. Incorporation of curry leaf powder and carrot powder at 30 percent level and 30:70 blend of red palm oil and groundnut oil were found to be more acceptable than the products made with other levels. These products were tasted for acceptability by preschool children and were analysed for energy, protein, fat and beta-carotene contents. The control, fresh and stored supplementary products contained 1.707, 1.922, 1.919 MJ, 11.0, 11.6, 10.36 g protein, 10.2, 10.4, 9.64 g fat, 0, 7.37, 6.72 mg beta-carotene per 100 g, respectively. The loss of beta-carotene in processing and storage of curry leaf and carrot supplemented products was 13.69, 6.25 and 20.24, 8.06 percent, respectively.

  18. Effect of alkaline treatment ('akanwu') and supplementary value of corn or crayfish on the protein quality of breadfruit (Treculia Africana).

    PubMed

    Nzomiwu, N R

    1990-04-01

    The effect of treatment and supplementary value of corn (C) or crayfish (CR) on the protein quality of breadfruit (Treculia Africana) flours were studied in eighteen young rats. The 70:30 or 70:15:15 (Protein basis) combinations of breadfruit flours and corn or crayfish or both provided 1.6 g N/100 g diet for the 35 day study. The addition of 'akanwu' to the cooking water reduced cooking time and crude protein and saved fuel. The addition of 'akanwu' and replacement of CR with C was not beneficial as judged by the parameters tested except for the wt. gain and PER. On the other hand, when crayfish was the only source of supplementary protein (30%) to breadfruit cooked without 'akanwu' there were increases in all parameters tested over those with added 'akanwu' except for the N intake, wt. gain, and PER. These results appear to suggest that addition of 'akanwu' to TA was detrimental to its protein utilization and that TA appears to be an economic source of N in areas where it is a staple. Based on the results of this study, one would suggest that the use of 'akanwu' as a tenderizer should be seriously looked into before further use.

  19. Electron cooling of electron beams

    SciTech Connect

    Larson, D.J.

    1993-09-01

    Electron cooling of electron (and positron) sources may be important for future linear collider applications. In order to cool electrons with electrons, an intermediary positron beam must be employed, since it is impossible to merge two beams of identical particles into the cooling straight. By adjusting the beta functions of the electron and positron lattices appropriately, the final emittance of the stored electron beam can be made less than the emittance of the cooling electron beam. This paper will discuss accelerator physics issues relating to an electron-cooled electron beam source.

  20. Effect of supplementary feeding on the prevention of mild-to-moderate wasting in conditions of endemic malnutrition in Guatemala.

    PubMed Central

    Rivera, Juan A.; Habicht, Jean-Pierre

    2002-01-01

    OBJECTIVE: To estimate the effect of supplementary feeding on the prevention of wasting in preschool children in a rural area of Guatemala with a high prevalence of malnutrition. METHODS: Children aged 6-48 months, with a weight-for-length exceeding 90% of that of the median NCHS/WHO/CDC reference population, received either Atole, a drink with a high protein and moderate energy content, or Fresco, a drink with no protein and a low energy content. Children consuming amounts of Atole equivalent to more than 10% of the age-adjusted recommended dietary intake for energy were termed "supplemented." A comparable group of children consuming Fresco was termed "non-supplemented". The energy intake in the supplemented group was higher than that in the non-supplemented group by 16-18% of the recommended daily intake. The corresponding difference in protein intake was 45-80% of the recommended daily intake. The children were followed up at intervals of three or six months in order to evaluate their weight-for-length development. The difference between supplemented and non-supplemented children in the proportions maintaining their weight-for-length category at the end of the study intervals represented the prevention of wasting attributable to supplementary feeding (attributable prevention). Households were used as units of analysis in order to avoid cluster effects. FINDINGS: The attributable prevention in children aged 6-24 months with weight-for-length between 90% and 99.9% of the reference population at entry ranged from 0.21 to 0.26 and was statistically significant after three and six months of supplementation. However, it was not significant in children at or above 100% weight-for-length or in older children. Children above 100% weight-for-length did not become overweight as a result of supplementation. CONCLUSION: Supplementary feeding of children aged 6-24 months in populations with inadequate dietary intakes can prevent the onset of wasting in a large proportion of

  1. Electrons, Electronic Publishing, and Electronic Display.

    ERIC Educational Resources Information Center

    Brownrigg, Edwin B.; Lynch, Clifford A.

    1985-01-01

    Provides a perspective on electronic publishing by distinguishing between "Newtonian" publishing and "quantum-mechanical" publishing. Highlights include media and publishing, works delivered through electronic media, electronic publishing and the printed word, management of intellectual property, and recent copyright-law issues and their…

  2. Electron cooling

    NASA Astrophysics Data System (ADS)

    Meshkov, I.; Sidorin, A.

    2004-10-01

    The brief review of the most significant and interesting achievements in electron cooling method, which took place during last two years, is presented. The description of the electron cooling facilities-storage rings and traps being in operation or under development-is given. The applications of the electron cooling method are considered. The following modern fields of the method development are discussed: crystalline beam formation, expansion into middle and high energy electron cooling (the Fermilab Recycler Electron Cooler, the BNL cooler-recuperator, cooling with circulating electron beam, the GSI project), electron cooling in traps, antihydrogen generation, electron cooling of positrons (the LEPTA project).

  3. Supplementary descriptive notes of the Sinella and Coecobrya (Collembola: Entomobryidae) species from North America, Hawaii and Japan.

    PubMed

    Wu, Jun; Yan, Qibao; Zhang, Feng

    2016-01-01

    Many known collembolan species lack sufficient descriptive details so that further taxonomical comparison cannot be achieved. When sorting documents and materials from Prof. Jian-Xiu CHEN, Nanjing University, we found many old but valuable drafts on Sinella and Coecobrya species from North America, Hawaii and Japan. Supplementary descriptions, particularly chaetotaxy, were provided for the following species: S. agna Christiansen & Bellinger, 1980, S. alata Christiansen, 1960, S. baca Christiansen & Bellinger, 1980, S. barri Christiansen, 1960, S. hoffmani Wray, 1952, S. sexoculata (Schött, 1896), S. straminea (Folsom, 1899), S. yosiia Christiansen & Bellinger, 1992, C. akiyoshiana Yosii, 1956, C. borerae Christiansen & Bellinger, 1992, C. ishikawai Yosii, 1956, C. kukae Christiansen & Bellinger, 1992, C. lua Christiansen & Bellinger, 1992, C. nupa Christiansen & Bellinger, 1992, C. tibiotarsalis Yosii, 1964. Sinella cavernarum (Packard, 1888) was redescribed based on topotypes and more additional materials. PMID:27394318

  4. Magnetohydrodynamics (MHD) Engineering Test Facility (ETF) 200 MWe power plant. Conceptual Design Engineering Report (CDER). Volume 4: Supplementary engineering data

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The reference conceptual design of the Magnetohydrodynamic Engineering Test Facility (ETF), a prototype 200 MWe coal-fired electric generating plant designed to demonstrate the commercial feasibility of open cycle MHD is summarized. Main elements of the design are identified and explained, and the rationale behind them is reviewed. Major systems and plant facilities are listed and discussed. Construction cost and schedule estimates, and identification of engineering issues that should be reexamined are also given. The latest (1980-1981) information from the MHD technology program are integrated with the elements of a conventional steam power electric generating plant. Supplementary Engineering Data (Issues, Background, Performance Assurance Plan, Design Details, System Design Descriptions and Related Drawings) is presented.

  5. Final report: COOMET 344/UA/05 supplementary comparison of 50/60 Hz power (COOMET.EM-S2)

    NASA Astrophysics Data System (ADS)

    Velychko, O.; Karpenko, S.; Gachok, V.; Akhmadov, O.

    2015-01-01

    This report describes the results of supplementary comparison COOMET.EM-S2 (also known as regional comparison COOMET 344/UA/05) of AC power measurements at low frequency (50/53 Hz). Three participants were involved in the measurements carried out from 2008 to 2011, with the aim of supporting their Calibration and Measurement Capabilities (CMCs). The results of this comparison are described in the report. They show that the differences between almost all laboratory's values and the reference values are within the expanded measurement uncertainties at a coverage factor k = 2. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCEM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  6. Bilateral comparison of cryogenic radiometers between NPL and UME, linked to the CCPR-S3 supplementary comparison

    NASA Astrophysics Data System (ADS)

    Goodman, T.

    2016-01-01

    This report presents the results of a bilateral comparison between NPL and UME, which was carried out to establish the unilateral degrees of equivalence for UME with respect to the defined reference value of the CCPR S3 supplementary comparison of cryogenic radiometers using silicon trap detectors as transfer devices. In accordance with the protocol for the CCPR S3 comparison, UME was asked to calibrate a set of NPL supplied silicon trap transfer detectors at a series of laser wavelengths; UME chose to measure at 514.5 nm and 632.8 nm. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCPR, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  7. SUPPLEMENTARY COMPARISON Final report on EUROMET.L-S19 (EUROMET Project 910): Comparison of squareness measurements

    NASA Astrophysics Data System (ADS)

    Mokros, Jiri

    2010-01-01

    A bilateral comparison has been undertaken between two European national metrology institutes (NMIs) in the subject field of squareness measurement. Specifically, both NMIs made measurements of a cylindrical squareness standard, made of steel. Both participants made measurements of the internal angles at several positions around the circumference, as well as measurement of the corresponding straightness profiles. The report lists the results obtained by both participants, as well as an analysis of the results and their uncertainties. The results are in good agreement with one another. This bilateral comparison followed the same technical protocol as a previous supplementary comparison (EUROMET.L-S10). Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by EURAMET, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  8. The pivotal role of the supplementary motor area in startle epilepsy as demonstrated by SEEG epileptogenicity maps.

    PubMed

    Job, Anne-Sophie; De Palma, Luca; Principe, Alessandro; Hoffmann, Dominique; Minotti, Lorella; Chabardès, Stephan; David, Olivier; Kahane, Philippe

    2014-08-01

    Startle seizures belong to reflex epilepsy syndromes. They usually occur in patients with mental deficiency and showing widely extended cortical lesions, often involving the sensorimotor area. Here we report three cases who did not fulfill these criteria, and in whom stereotactic electroencephalography (SEEG) recordings demonstrated the prominent involvement of the supplementary motor area (SMA). Visual analysis was complemented by time-frequency analysis of SEEG signals using a neuroimaging approach (Epileptogenicity Maps), which showed at seizure onset a significant increase of high frequency oscillations (HFOs, 60-100 Hz) over the premotor and prefrontal areas. Critically, in all cases, the SMA showed ictal HFOs at seizure onset and was included in the surgical resection. All patients became seizure-free after surgery, and histopathological examinations showed no specific lesion. These cases suggest the prominent but not exclusive role of SMA in startle seizures, and highlight the fact that surgery can be considered even in the absence of any magnetic resonance imaging (MRI) lesion.

  9. Use of X-ray diffraction to quantify amorphous supplementary cementitious materials in anhydrous and hydrated blended cements

    SciTech Connect

    Snellings, R.; Salze, A.; Scrivener, K.L.

    2014-10-15

    The content of individual amorphous supplementary cementitious materials (SCMs) in anhydrous and hydrated blended cements was quantified by the PONKCS [1] X-ray diffraction (XRD) method. The analytical precision and accuracy of the method were assessed through comparison to a series of mixes of known phase composition and of increasing complexity. A 2σ precision smaller than 2–3 wt.% and an accuracy better than 2 wt.% were achieved for SCMs in mixes with quartz, anhydrous Portland cement, and hydrated Portland cement. The extent of reaction of SCMs in hydrating binders measured by XRD was 1) internally consistent as confirmed through the standard addition method and 2) showed a linear correlation to the cumulative heat release as measured independently by isothermal conduction calorimetry. The advantages, limitations and applicability of the method are discussed with reference to existing methods that measure the degree of reaction of SCMs in blended cements.

  10. Widespread supplementary feeding in domestic gardens explains the return of reintroduced Red Kites Milvus milvus to an urban area

    PubMed Central

    Orros, Melanie E; Fellowes, Mark D E

    2015-01-01

    Reintroductions are commonly used to mitigate biodiversity loss. One prominent example is that of the Red Kite Milvus milvus, a charismatic raptor of conservation concern. This species has been reintroduced across the UK over the last 25 years following its near extinction after centuries of persecution. The species was not expected to recolonize urban areas; its historical association with human settlements is attributed to scavenging on human waste and refuse, a resource now greatly reduced on the streets of modern European cities. However, the species has become a common daytime visitor to a large conurbation centred on the town of Reading, southern England, approximately 20 km from the first English reintroduction site. Given a near-absence of breeding and roost sites, we investigated foraging opportunities and habitat associations that might explain use by Red Kites of this urban area. Surveys of discarded human foods and road-kill suggested that these could support at most 13–29 Kites per day. Face-to-face surveys of a cross-section of residents revealed that 4.5% (equivalent to 4349 households) provided supplementary food for Red Kites in their gardens. Using estimates of per-household resource provision from another study, we calculated that this is potentially sufficient to feed 142–320 Kites, a substantial proportion of the total estimated to visit the conurbation each day (between 140 and 440). Road transects found positive associations between Red Kites and residential areas. We suggest that the decision made by thousands of householders to provide supplementary food for Red Kites in their gardens is the primary factor explaining their daytime abundance in this urban area. PMID:25937644

  11. Folic Acid supplementary reduce the incidence of adenocarcinoma in a mouse model of colorectal cancer: microarray gene expression profile

    PubMed Central

    2011-01-01

    Background Whether Folic acid is a potential drug that may prevent the progression of colorectal carcinoma and when to use are important healthy issues we focus on. Our study is to examine the effect of folic acid on the development of the CRC and the optimal time folic acid should be provided in a mouse-ICR model induced by 1, 2-Dimethylhydrazine. Also, we investigated the gene expression profile of this model related to folic acid. Method Female ICR mouse (n = 130) were divided into 7 groups either with the treatment of 1, 2-Dimethylhydrazine (20 mg/kg bodyweight) weekly or folic acid (8 mg/kg bodyweight) twice a week for 12 or 24 weeks. Using a 4 × 44 K Agilent whole genome oligo microarray assay, different gene expression among groups (NS, DMH, FA2, FA3) were identified and selected genes were validated by real-time polymerase chain reaction. Results Animals with a supplementary of folic acid showed a significant decrease in the incidence, the maximum diameter and multiplicity of adenocarcinomas (P < 0.05). Furthermore, there were fewer adenomas or adenocarcinomas developed in the group of folic acid supplementation in pre-adenoma stage compared to group of post-adenoma stage. Meanwhile, about 1070 genes that were changed by 1, 2-Dimethylhydrazine can be reversed by folic acid and 172 differentially genes were identified between the groups of pre- and post- adenoma stage using microarray gene expression analysis. Conclusion Our study demonstrated that folic acid supplementary was significantly associated with the decrease risk of CRC. And the subgroup of providing folic acid without precancerous lesions was more effective than that with precancerous lesions. PMID:22206623

  12. Investigation of Self Consolidating Concrete Containing High Volume of Supplementary Cementitious Materials and Recycled Asphalt Pavement Aggregates

    NASA Astrophysics Data System (ADS)

    Patibandla, Varun chowdary

    The use of sustainable technologies such as supplementary cementitiuous materials (SCMs), and/or recycled materials is expected to positively affect the performance of concrete mixtures. However, it is important to study and qualify such mixtures and check if the required specifications of their intended application are met before they can be implemented in practice. This study presents the results of a laboratory investigation of Self Consolidating concrete (SCC) containing sustainable technologies. A total of twelve concrete mixtures were prepared with various combinations of fly ash, slag, and recycled asphalt pavement (RAP). The mixtures were divided into three groups with constant water to cementitiuous materials ratio of 0.37, and based on the RAP content; 0, 25, and 50% of coarse aggregate replaced by RAP. All mixtures were prepared to achieve a target slump flow equal to or higher than 500 mm (24in). A control mixture for each group was prepared with 100% Portland cement whereas all other mixtures were designed to have up to 70% of portland cement replaced by a combination of supplementary cementitiuous materials (SCMs) such as class C fly ash and granulated blast furnace slag. The properties of fresh concrete investigated in this study include flowability, deformability; filling capacity, and resistance to segregation. In addition, the compressive strength at 3, 14, and 28 days, the tensile strength, and the unrestrained shrinkage up to 80 days was also investigated. As expected the inclusion of the sustainable technologies affected both fresh and hardened concrete properties. Analysis of the experimental data indicated that inclusion of RAP not only reduces the ultimate strength, but it also affected the compressive strength development rate. Moreover, several mixes satisfied compressive strength requirements for pavements and bridges; those mixes included relatively high percentages of SCMs and RAP. Based on the results obtained in this study, it is not

  13. Supplementary feeding with fortified spread among moderately underweight 6-18-month-old rural Malawian children.

    PubMed

    Phuka, John; Thakwalakwa, Chrissie; Maleta, Kenneth; Cheung, Yin Bun; Briend, André; Manary, Mark; Ashorn, Per

    2009-04-01

    We aimed to analyse growth and recovery from undernutrition among moderately underweight ambulatory children receiving micronutrient-fortified maize-soy flour (Likuni Phala, LP) or ready-to-use fortified spread (FS) supplementary diet. One hundred and seventy-six 6-18-month-old individuals were randomized to receive 500 g LP or 350 g FS weekly for 12 weeks. Baseline and end of intervention measurements were used to calculate anthropometric gains and recovery from underweight, wasting and stunting. Mean weight-for-age increased by 0.22 (95% CI 0.07-0.37) and 0.28 (0.18-0.40) Z-score units in the LP and FS groups respectively. Comparable increase for mean weight-for-length was 0.39 (0.20-0.57) and 0.52 (0.38-0.65) Z-score units. Recovery from underweight and wasting was 20% and 93% in LP group and 16% and 75% in FS group. Few individuals recovered from stunting and mean length-for-age was not markedly changed. There were no statistically significant differences between the outcomes in the two intervention groups. In a poor food-security setting, underweight infants and children receiving supplementary feeding for 12 weeks with ready-to-use FS or maize-soy flour porridge show similar recovery from moderate wasting and underweight. Neither intervention, if limited to a 12-week duration, appears to have significant impact on the process of linear growth or stunting. PMID:19292750

  14. Electronic properties of Mn-phthalocyanine–C{sub 60} bulk heterojunctions: Combining photoemission and electron energy-loss spectroscopy

    SciTech Connect

    Roth, Friedrich; Lupulescu, Cosmin; Darlatt, Erik; Gottwald, Alexander; Eberhardt, Wolfgang

    2015-11-14

    The electronic properties of co-evaporated mixtures (blends) of manganese phthalocyanine and the fullerene C{sub 60} (MnPc:C{sub 60}) have been studied as a function of the concentration of the two constituents using two supplementary electron spectroscopic methods, photoemission spectroscopy (PES) and electron energy-loss spectroscopy (EELS) in transmission. Our PES measurements provide a detailed picture of the electronic structure measured with different excitation energies as well as different mixing ratios between MnPc and C{sub 60}. Besides a relative energy shift, the occupied electronic states of the two materials remain essentially unchanged. The observed energy level alignment is different compared to that of the related CuPc:C{sub 60} bulk heterojunction. Moreover, the results from our EELS investigations show that, despite the rather small interface interaction, the MnPc related electronic excitation spectrum changes significantly by admixing C{sub 60} to MnPc thin films.

  15. Electricity-Electronics for Industrial Arts. Instructors Lesson Plans. Industrial Arts Series, Publication Number 10,010.

    ERIC Educational Resources Information Center

    Hinrichs, Roy S., Comp.

    Thirty-one lesson plans on electricity-electronics are presented in this guide designed for industrial arts instructors. Each lesson plan is organized into the following format: (1) lesson objective; (2) supplementary teaching items; (3) presentation; (4) demonstration; (5) laboratory or other activities; and (6) test items (oral, written, or…

  16. 76 FR 71044 - International Conference on Harmonisation; E2B(R3) Electronic Transmission of Individual Case...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... (76 FR 65199). The document announced the availability of a draft guidance entitled ``E2B(R3... 20993-0002, (301) 796-3601. SUPPLEMENTARY INFORMATION: In FR Doc. 2011-27147, appearing on page 65199...) Electronic Transmission of Individual Case Safety Reports; Draft Guidance on Implementation; Data...

  17. A Comparison of the Effects of a Program of Selected Perceptual Development Activities and a Supplementary Reading Program on Reading Achievement.

    ERIC Educational Resources Information Center

    Chase, William Neil, Jr.

    This study sought to determine if a perceptual development program would contribute more to improvement in reading than a supplementary reading program and if such a program was more beneficial for below grade level readers than for above grade level readers--defined as those students who scored one or more months below or above grade level on the…

  18. 17 CFR 249.802 - Form X-15AJ-1, for amendatory and/or supplementary statements to registration statement of a...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... association. Editorial Note: For Federal Register citations affecting Form X-15AJ-1, see the List of CFR... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Form X-15AJ-1, for amendatory... Affiliated Securities Associations § 249.802 Form X-15AJ-1, for amendatory and/or supplementary statements...

  19. 17 CFR 249.802 - Form X-15AJ-1, for amendatory and/or supplementary statements to registration statement of a...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... association. Editorial Note: For Federal Register citations affecting Form X-15AJ-1, see the List of CFR... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Form X-15AJ-1, for amendatory... Affiliated Securities Associations § 249.802 Form X-15AJ-1, for amendatory and/or supplementary statements...

  20. 17 CFR 249.802 - Form X-15AJ-1, for amendatory and/or supplementary statements to registration statement of a...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... association. Editorial Note: For Federal Register citations affecting Form X-15AJ-1, see the List of CFR... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Form X-15AJ-1, for amendatory... Affiliated Securities Associations § 249.802 Form X-15AJ-1, for amendatory and/or supplementary statements...

  1. The Impact of Supplementary On-Line Resources on Academic Performance: A Study of First-Year University Students Studying Economics

    ERIC Educational Resources Information Center

    Birch, Elisa; Williams, Andrew

    2013-01-01

    This paper examines the impact of supplementary web-based materials on students' academic performance in a first-year economics unit at university. In particular, the paper considers the impact of students' usage of the unit's webpage, voluntary on-line discussion board, voluntary on-line quizzes and voluntary on-line homework questions on their…

  2. Spin-Tunnel Investigation of A 1/40-Scale Model of the F-111A Airplane with Store Loadings and with Supplementary Spin-Recovery Devices

    NASA Technical Reports Server (NTRS)

    Bowman, James S., Jr.; White, William L.

    1974-01-01

    An investigation has been made in the Langley spin tunnel to determine the spin and spin-recovery characteristics of the F-111A airplane in the symmetric and asymmetric stores loading conditions. Tests were also made with the model in the clean condition to determine whether the spin-recovery characteristics could be improved by the use of supplementary devices.

  3. Comparison of Approval Plan Profiles and Supplementary Collection Development Activities in Selected ARL Libraries. A Report to the Council on Library Resources.

    ERIC Educational Resources Information Center

    Snoke, Helen Lloyd; Loup, Jean L.

    This study was conducted to learn the extent to which member institutions of the Association of Research Libraries (ARL) with Blackwell North America (B/NA) approval plans covering philosophy and political science are duplicating collections, and to determine what supplementary collection development practices are being used. Initial data were…

  4. Aviation Weather Observations for Supplementary Aviation Weather Reporting Stations (SAWRS) and Limited Aviation Weather Reporting Stations (LAWRS). Federal Meteorological Handbook No. 9.

    ERIC Educational Resources Information Center

    Department of Transportation, Washington, DC.

    This handbook provides instructions for observing, identifying, and recording aviation weather at Limited Aviation Weather Reporting Stations (LAWRS) and Supplementary Aviation Weather Reporting Stations (SAWRS). Official technical definitions, meteorological and administrative procedures are outlined. Although this publication is intended for use…

  5. Exploring the Affordances of the Writing Portal (TWP) as an Online Supplementary Writing Platform (For the Special Issue of GLoCALL 2013 and 2014 Conference Papers)

    ERIC Educational Resources Information Center

    Lee, Kean Wah; Said, Noraini; Tan, Choon Keong

    2016-01-01

    The writing process has traditionally been seen "as a lonely journey" to typify the lack of support that students experience for writing outside the classroom. This paper examines an attempt of The Writing Portal (TWP), a supplementary online writing platform, to support students' writing needs throughout the five stages of the writing…

  6. 17 CFR 249.802 - Form X-15AJ-1, for amendatory and/or supplementary statements to registration statement of a...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... association. Editorial Note: For Federal Register citations affecting Form X-15AJ-1, see the List of CFR... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form X-15AJ-1, for amendatory... Affiliated Securities Associations § 249.802 Form X-15AJ-1, for amendatory and/or supplementary statements...

  7. Supplementary feeding with fortified spreads results in higher recovery rates than with a corn/soy blend in moderately wasted children

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Moderate childhood wasting is defined as having a weight-for-height Z-score (WHZ) < -2, but > or = -3. These children are typically given fortified corn/soy blended flour (CSB), but this intervention has shown limited effectiveness. Fortified spreads (FS) can be used as supplementary foods instead; ...

  8. Electron Microscopy.

    ERIC Educational Resources Information Center

    Beer, Michael

    1980-01-01

    Reviews technical aspects of structure determination in biological electron microscopy (EM). Discusses low dose EM, low temperature microscopy, electron energy loss spectra, determination of mass or molecular weight, and EM of labeled systems. Cites 34 references. (CS)

  9. Intensive nutrition education with or without supplementary feeding improves the nutritional status of moderately-malnourished children in Bangladesh.

    PubMed

    Roy, S K; Fuchs, G J; Mahmud, Zeba; Ara, Gulshan; Islam, Sumaya; Shafique, Sohana; Akter, Syeda Sharmin; Chakraborty, Barnali

    2005-12-01

    This prospective randomized trial was carried out to test the efficacy of a specific intervention for reducing the extent of their malnutrition and to change behaviour of mothers relating to child-feeding practices, care-giving, and health-seeking practices under the Bangladesh Integrated Nutrition Project (BINP). The study was conducted in rural Bangladesh among 282 moderately-malnourished (weight-for-age between 61% and 75% of median of the National Center for Health Statistics standard) children aged 6-24 months. Mothers of the first intervention group received intensive nutrition education (INE group) twice a week for three months. The second intervention group received the same nutrition education, and their children received additional supplementary feeding (INE+SF group). The comparison group received nutrition education from the community nutrition promoters twice a month according to the standard routine service of BINP. The children were observed for a further six months. After three months of interventions, a significantly higher proportion of children in the INE and INE+SF groups improved (37% and 47% respectively) from moderate to mild or normal nutrition compared to the comparison group (18%) (p < 0.001). At the end of six months of observation, the nutritional status of children in the intervention groups improved further from moderate to mild or normal nutrition compared to the comparison group (59% and 86% vs 30%, p < 0.0001). As the intensive nutrition education and supplementation given were highly effective, more children improved from moderate malnutrition to mild or normal nutritional status despite a higher incidence of morbidity. The frequency of child feeding and home-based complementary feeding improved significantly (p < 0.001) in both the intervention groups after three months of interventions and six months of observation. Body-weight gain was positively associated with age, length-for-age, weight-for-length, frequency of feeding of

  10. Electronic Mail.

    ERIC Educational Resources Information Center

    Pollard, Jim; Holznagel, Don

    1984-01-01

    Decision makers must address the issues of (1) just what are electronic communications? (2) how will they help me teach, administer, or survive? and (3) what will it cost in time and money? Electronic mail allows the sending of letters, memos, and messages to anyone who uses the same electronic mail system, and provides most of the options that…

  11. Electronics Curriculum.

    ERIC Educational Resources Information Center

    Prickett, Charlotte

    This document presents results of research conducted by industry representatives regarding tasks performed by electronic technicians and line manufacturing electro-mechanical technicians in Arizona electronics industries. Based on this research, a competency-based curriculum was developed for training entry-level electronics technicians. Twelve…

  12. Including whey protein and whey permeate in ready-to-use supplementary food improves recovery rates in children with moderate acute malnutrition: A randomized, double-blind clinical trial

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The utility of dairy ingredients in the supplementary foods used in the treatment of childhood moderate acute malnutrition (MAM) remains unsettled. We evaluated the effectiveness of a peanut-based ready-to-use supplementary food (RUSF) with soy protein compared with a novel RUSF containing dairy in...

  13. Can groundwater secure drinking-water supply and supplementary irrigation in new settlements of North-West Cambodia?

    NASA Astrophysics Data System (ADS)

    Vouillamoz, Jean Michel; Valois, Rémi; Lun, Sambo; Caron, Delphine; Arnout, Ludovic

    2016-02-01

    Since the end of the Cambodian Civil War in 1998, the population of the Oddar Meanchey province has drastically increased despite the lack of adequate infrastructure, including basic amenities such as drinking-water supply. To improve the access to drinking water, governmental and aid agencies have focussed on drilling shallow boreholes. The use of groundwater for irrigation is also a growing concern to cope with the occasional late arrival of the rainy season or to produce food during the dry season. Since the groundwater resource in the province has not been documented, a 4-year study was undertaken (2011-2014), aiming to estimate the capability of groundwater to supply domestic needs and supplementary irrigation for rice production. Aquifer properties were estimated by combined use of hydrogeological techniques with the geophysical magnetic resonance sounding method. Groundwater storage and recharge were estimated based on new developments in the application of the geophysical method for quantifying specific yield. The median groundwater storage of the targeted sandstone aquifer is 173 mm, the recharge is diffuse and annually ranges from 10 to 70 mm, and the transmissivity is low to medium. Simulations of pumping indicate that the aquifer can easily supply 100 L of drinking water per capita daily, even considering the estimated population in 2030. However, the shallow aquifer can generally not deliver enough water to irrigate paddy fields of several hectares during a 2-month delay in the onset of the monsoon.

  14. CCPR-S1 Supplementary comparison for spectral radiance in the range of 220 nm to 2500 nm

    NASA Astrophysics Data System (ADS)

    Khlevnoy, Boris; Sapritsky, Victor; Rougie, Bernard; Gibson, Charles; Yoon, Howard; Gaertner, Arnold; Taubert, Dieter; Hartmann, Juergen

    2009-08-01

    In 1997, the Consultative Committee for Photometry and Radiometry (CCPR) initiated a supplementary comparison of spectral radiance in the wavelength range from 220 nm to 2500 nm (CCPR-S1) using tungsten strip-filament lamps as transfer standards. Five national metrology institutes (NMIs) took part in the comparison: BNM/INM (France), NIST (USA), NRC (Canada), PTB (Germany) and VNIIOFI (Russia), with VNIIOFI as the pilot laboratory. Each NMI provided the transfer lamps that were used to transfer their measurements to the pilot laboratory. The intercomparison sequence began with the participant measurements, then the pilot measurements, followed by a second set of measurements by the participant laboratory. The measurements were carried out from 1998 to 2002, with the final report completed in 2008. This paper presents the descriptions of measurement facilities and uncertainties of the participants, as well as the comparison results that were analysed in accordance with the Guidelines for CCPR Comparisons Report Preparation, and a re-evaluation of the results taking into account the instability of some of the transfer lamps. Excluding a few wavelengths, all participants agree with each other within ±1.5%. The disagreement decreases to approximately ±1.0% when the anomalous data are excluded from the analysis.

  15. Variant Superficial Branch of Radial Artery along with Supplementary Tendons on the Dorsum of the Hand and Their Surgical Implications

    PubMed Central

    Shetty, Surekha D.

    2016-01-01

    Variations of radial artery, in both its course and branching pattern in the anatomical snuffbox, are clinically significant for the plastic surgeons, cardiologists, and radiologists. Reports on its abnormal high origin and subsequent superficial course have been well documented. Herein, we report an unusual superficial branch of the radial artery given off before its entry into the palm by passing between the two heads of first dorsal interosseous. It eventually divided into princeps pollicis and radialis indicis arteries at the first web space of palm as a unique vascular variation. Apart from this, in the present case, the tendon of extensor digiti minimi and of extensor indicis divided into two parts. The split tendons of extensor digiti minimi were inserted to the dorsal digital expansion of the digitus minimus. However, lateral tendon of split extensor indicis was inserted along with the tendon of extensor digitorum to the index finger and the medial one was inserted along with the tendon of extensor digitorum to the middle finger. Unusual superficial branch of radial artery on the dorsum of the hand is vulnerable for an iatrogenic injury during surgical approaches in the region. Supplementary extensor tendons on the hand are one of the potential causes for the tenosynovitis.

  16. SUPPLEMENTARY COMPARISON Final report on EUROMET.L-S18 (EUROMET Project 905): Comparison of squareness measurements

    NASA Astrophysics Data System (ADS)

    Mokros, Jiri

    2010-01-01

    A bilateral comparison has been undertaken between two European national metrology institutes (NMIs) in the subject field of squareness measurement. Specifically, both NMIs made measurements of a rectangular squareness standard, made of granite. Both participants made measurements of the internal angle at a defined position along the measuring faces, as well as measurement of the corresponding straightness profiles on the two adjoining sides. The report lists the results obtained by both participants, as well as an analysis of the results and their uncertainties. The results are in good agreement with one another. This bilateral comparison followed the same technical protocol as a previous supplementary comparison (EUROMET.L-S10). Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by EURAMET, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  17. Hemodynamic Response of the Supplementary Motor Area during Locomotor Tasks with Upright versus Horizontal Postures in Humans

    PubMed Central

    Obayashi, Shigeru; Nakajima, Katsumi; Hara, Yukihiro

    2016-01-01

    To understand cortical mechanisms related to truncal posture control during human locomotion, we investigated hemodynamic responses in the supplementary motor area (SMA) with quadrupedal and bipedal gaits using functional near-infrared spectroscopy in 10 healthy adults. The subjects performed three locomotor tasks where the degree of postural instability varied biomechanically, namely, hand-knee quadrupedal crawling (HKQuad task), upright quadrupedalism using bilateral Lofstrand crutches (UpQuad task), and typical upright bipedalism (UpBi task), on a treadmill. We measured the concentration of oxygenated hemoglobin (oxy-Hb) during the tasks. The oxy-Hb significantly decreased in the SMA during the HKQuad task, whereas it increased during the UpQuad task. No significant responses were observed during the UpBi task. Based on the degree of oxy-Hb responses, we ranked these locomotor tasks as UpQuad > UpBi > HKQuad. The order of the different tasks did not correspond with postural instability of the tasks. However, qualitative inspection of oxy-Hb time courses showed that oxy-Hb waveform patterns differed between upright posture tasks (peak-plateau-trough pattern for the UpQuad and UpBi tasks) and horizontal posture task (downhill pattern for the HKQuad task). Thus, the SMA may contribute to the control of truncal posture accompanying locomotor movements in humans. PMID:27413555

  18. Polio supplementary immunization activities and equity in access to vaccination: evidence from the demographic and health surveys.

    PubMed

    Helleringer, Stéphane; Abdelwahab, Jalaa; Vandenent, Maya

    2014-11-01

    Every year, large numbers of children are vaccinated against polio during supplementary immunization activities (SIAs). Such SIAs have contributed to the >99% decline in the incidence of poliovirus cases since the beginning of the Global Polio Eradication Initiative. It is not clear, however, how much they have also contributed to reducing poverty-related inequalities in access to oral polio vaccine (OPV). We investigated whether the gap in coverage with 3 doses of OPV between children in the poorest and wealthiest households was reduced by SIA participation. To do so, we used data from 25 demographic and health surveys (DHS) conducted in 20 countries since 2002. We found that, in several countries as well as in pooled analyses, poverty-related inequalities in 3-dose OPV coverage were significantly lower among children who had participated in SIAs over the 2 years before a DHS than among other children. SIAs are an important approach to ensuring equitable access to immunization services and possibly other health services.

  19. Difference in Activity in the Supplementary Motor Area Depending on Limb Combination of Hand–Foot Coordinated Movements

    PubMed Central

    Nakagawa, Kento; Kawashima, Saeko; Mizuguchi, Nobuaki; Kanosue, Kazuyuki

    2016-01-01

    Periodic interlimb coordination shows lower performance when the ipsilateral hand and foot (e.g., right hand and right foot) are simultaneously moved than when the contralateral hand and foot (e.g., right hand and left foot) are simultaneously moved. The present study aimed to investigate how brain activity that is related to the dependence of hand–foot coordination on limb combination, using functional magnetic imaging. Twenty-one right-handed subjects performed periodic coordinated movements of the ipsilateral or contralateral hand and foot in the same or opposite direction in the sagittal plane. Kinematic data showed that performance was lower for the ipsilateral hand–foot coordination than for the contralateral one. A comparison of brain activity between the same and opposite directions showed that there was a greater activation of supplementary motor area for ipsilateral hand–foot coordination as compared to that seen during contralateral hand–foot coordination. We speculate that this might reflect a difference in the degree of inhibition of the neural circuit that disrupts opposite directional movements between ipsilateral and contralateral hand–foot coordinated movements. PMID:27757079

  20. Final report on regional supplementary comparison SIM.M.FF-S5: Volume of liquids at 50 mL

    NASA Astrophysics Data System (ADS)

    Morales, Abed; Malta, Dalni; Kornblit, Fernando; Ramírez, Ruben R.; Arias, Roberto; Trujillo, Sonia

    2012-01-01

    A regional supplementary comparison for the volume of liquid at 50 mL was conducted during October 2009 to June 2010 between the SIM members CENAM, INTI, INMETRO, INDECOPI and INTN. The transfer standard consisted of two 50 mL glass pycnometers, of the Gay Lussac type. CENAM acted as the pilot, collected the measurement results, analyzed the data and produced the comparison report. The median of all participants' results was used to calculate the regional comparison reference value because the result for one of the two pycnometers in one laboratory failed the chi-squared test at the 0.05 probability level. The measurements reported by the participants show an excellent overlap in four out of the five NMIs (-34×10-6 < Di < 29×10-6). The degree of equivalence obtained herein will be taken into account for the preparation of calibration and measurement capabilities claims from the participants. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the SIM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  1. Industrial glycerol as a supplementary carbon source in the production of beta-carotene by Blakeslea trispora.

    PubMed

    Mantzouridou, Fani; Naziri, Eleni; Tsimidou, Maria Z

    2008-04-23

    The dynamics of industrial types of glycerol as a supplementary carbon source to glucose for beta-carotene production by Blakeslea trispora was investigated in batch cultures. The growth kinetics, cellular lipid accumulation-degradation, substrate assimilation, and beta-carotene production were clearly dependent on the level of addition of pure glycerol. The highest beta-carotene production (15.0 mg/g of dry biomass) was obtained at an initial glycerol concentration of 60.0 g/L. Substitution of pure glycerol by the nonpurified soap byproduct did not inhibit cell growth. Conversely, partial purification of the biodiesel byproduct by removing methanol and fatty acids was unavoidable for cell growth. Both types of industrial glycerol stimulated beta-carotene synthesis more than 10 (soap byproduct) and 8 times (biodiesel byproduct) compared to control medium. The maximum beta-carotene contents were 10 and 8 mg/g of dry biomass, respectively, and its relative content in the carotenoid fraction was 86-88%.

  2. Final report of supplementary comparison SIM.M.P-S7: Hydraulic pressure comparison from 7 MPa to 70 MPa

    NASA Astrophysics Data System (ADS)

    Gil Romero, Juan Carlos; Catalina Neira, María; Torres Guzmán, Jorge C.

    2013-01-01

    This report presents the final results of supplementary comparison SIM.M.P-S7 in the field of hydraulic pressure up to 70 MPa, within the PTB-ANDIMET-PLUS project. Seven national pressure reference laboratories participated in this comparison, which started with an opening meeting in November 2011 at the city of Lima; the closing meeting was held at the National Metrology Institute of Colombia INM, at Bogota, on 27-28 November 2012. Each participating laboratory used for the comparison its best hydraulic pressure balance standard in the range from 7 MPa to 70 MPa. The transfer standard for the comparison was a digital manometer DH Instruments Fluke RPM-4 with an accuracy of 0.008% of the reading. The reference laboratory and advisor for the comparison was CENAM, Mexico. The comparison protocol and results analysis was made by the pressure laboratory of National Metrology Institute INM (Colombia) who participated in the comparison as well. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by SIM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  3. Influence of reactive sulfide (AVS) and supplementary food on Ag, Cd and Zn bioaccumulation in the marine polychaete Neanthes arenaceodentata

    USGS Publications Warehouse

    Lee, J.-S.; Lee, B.-G.; Yoo, H.; Koh, C.-H.; Luoma, S.N.

    2001-01-01

    A laboratory bioassay determined the relative contribution of various pathways of Ag, Cd and Zn bioaccumulation in the marine polychaete Neanthes arenaceodentata exposed to moderately contaminated sediments. Juvenile worms were exposed for 25 d to experimental sediments containing 5 different reactive sulfide (acid volatile sulfides, AVS) concentrations (1 to 30 ??mol g-1), but with constant Ag, Cd, and Zn concentrations of 0.1, 0.1 and 7 ??mol g-1, respectively. The sediments were supplemented with contaminated food (TetraMin??) containing 3 levels of Ag-Cd-Zn (uncontaminated, 1?? or 5??1 metal concentrations in the contaminated sediment). The results suggest that bioaccumulation of Ag, Cd and Zn in the worms occurred predominantly from ingestion of contaminated sediments and contaminated supplementary food. AVS or dissolved metals (in porewater and overlying water) had a minor effect on bioaccumulation of the 3 metals in most of the treatments. The contribution to uptake from the dissolved source was most important in the most oxic sediments, with maximum contributions of 8% for Ag, 30% for Cd and 20% for Zn bioaccumulation. Sediment bioassays where uncontaminated supplemental food is added could seriously underestimate metal exposures in an equilibrated system; N. arenaceodentata feeding on uncontaminated food would be exposed to 40-60% less metal than if the food source was equilibrated (as occurs in nature). Overall, the results show that pathways of metal exposure are dynamically linked in contaminated sediments and shift as external geochemical characteristics and internal biological attributes vary.

  4. Resistive graphene humidity sensors with rapid and direct electrical readout† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c5nr06038a

    PubMed Central

    Smith, Anderson D.; Elgammal, Karim; Delin, Anna; Fischer, Andreas C.; Vaziri, Sam; Forsberg, Fredrik; Råsander, Mikael; Hugosson, Håkan; Bergqvist, Lars; Schröder, Stephan; Kataria, Satender; Östling, Mikael

    2015-01-01

    We demonstrate humidity sensing using a change of the electrical resistance of single-layer chemical vapor deposited (CVD) graphene that is placed on top of a SiO2 layer on a Si wafer. To investigate the selectivity of the sensor towards the most common constituents in air, its signal response was characterized individually for water vapor (H2O), nitrogen (N2), oxygen (O2), and argon (Ar). In order to assess the humidity sensing effect for a range from 1% relative humidity (RH) to 96% RH, the devices were characterized both in a vacuum chamber and in a humidity chamber at atmospheric pressure. The measured response and recovery times of the graphene humidity sensors are on the order of several hundred milliseconds. Density functional theory simulations are employed to further investigate the sensitivity of the graphene devices towards water vapor. The interaction between the electrostatic dipole moment of the water and the impurity bands in the SiO2 substrate leads to electrostatic doping of the graphene layer. The proposed graphene sensor provides rapid response direct electrical readout and is compatible with back end of the line (BEOL) integration on top of CMOS-based integrated circuits. PMID:26523705

  5. Biomolecular environment, quantification, and intracellular interaction of multifunctional magnetic SERS nanoprobes† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6an00890a

    PubMed Central

    Büchner, Tina; Drescher, Daniela; Merk, Virginia; Traub, Heike; Guttmann, Peter; Werner, Stephan; Jakubowski, Norbert; Schneider, Gerd

    2016-01-01

    Multifunctional composite nanoprobes consisting of iron oxide nanoparticles linked to silver and gold nanoparticles, Ag–Magnetite and Au–Magnetite, respectively, were introduced by endocytic uptake into cultured fibroblast cells. The cells containing the non-toxic nanoprobes were shown to be displaceable in an external magnetic field and can be manipulated in microfluidic channels. The distribution of the composite nanostructures that are contained in the endosomal system is discussed on the basis of surface-enhanced Raman scattering (SERS) mapping, quantitative laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) micromapping, and cryo soft X-ray tomography (cryo soft-XRT). Cryo soft-XRT of intact, vitrified cells reveals that the composite nanoprobes form intra-endosomal aggregates. The nanoprobes provide SERS signals from the biomolecular composition of their surface in the endosomal environment. The SERS data indicate the high stability of the nanoprobes and of their plasmonic properties in the harsh environment of endosomes and lysosomes. The spectra point at the molecular composition at the surface of the Ag–Magnetite and Au–Magnetite nanostructures that is very similar to that of other composite structures, but different from the composition of pure silver and gold SERS nanoprobes used for intracellular investigations. As shown by the LA-ICP-MS data, the uptake efficiency of the magnetite composites is approximately two to three times higher than that of the pure gold and silver nanoparticles. PMID:27353290

  6. Supplementary cementitious materials

    SciTech Connect

    Lothenbach, Barbara; Scrivener, Karen; Hooton, R.D.

    2011-03-15

    The use of silica rich SCMs influences the amount and kind of hydrates formed and thus the volume, the porosity and finally the durability of these materials. At the levels of substitution normally used, major changes are the lower Ca/Si ratio in the C-S-H phase and consumption of portlandite. Alumina-rich SCMs increase the Al-uptake in C-S-H and the amounts of aluminate containing hydrates. In general the changes in phase assemblages are well captured by thermodynamic modelling, although better knowledge of the C-S-H is needed. At early ages, 'filler' effects lead to an increased reaction of the clinker phases. Reaction of SCMs starts later and is enhanced with pH and temperature. Composition, fineness and the amount of glassy phase play also an important role. Due to the diverse range of SCM used, generic relations between composition, particle size, exposure conditions as temperature or relative humidity become increasingly crucial.

  7. Welding Supplementary Units.

    ERIC Educational Resources Information Center

    Johnson, Don; And Others

    This document contains supplemental materials for special needs high school students intended to facilitate their mainstreaming in regular welding classes. Teacher's materials precede the materials for students and include general notes for the instructor, suggestions, eight references, a class progress chart, a questionnaire on the usefulness of…

  8. Russian Supplementary Dialogues.

    ERIC Educational Resources Information Center

    Peace Corps, Ashgabat (Turkmenistan).

    This manual is designed for the Russian language training of Peace Corps volunteers serving in Turkmenistan, and focuses on daily communication skills needed in that context. It consists of nine topical lessons, each containing several brief dialogues targeting specific language competencies, and exercises. Text is entirely in Russian, except for…

  9. Electronic Photography

    NASA Technical Reports Server (NTRS)

    Payne, Meredith Lindsay

    1995-01-01

    The main objective was to assist in the production of electronic images in the Electronic Photography Lab (EPL). The EPL is a new facility serving the electronic photographic needs of the Langley community. The purpose of the Electronic Photography lab is to provide Langley with access to digital imaging technology. Although the EPL has been in operation for less than one year, almost 1,000 images have been produced. The decision to establish the lab was made after careful determination of the centers needs for electronic photography. The LaRC community requires electronic photography for the production of electronic printing, Web sites, desktop publications, and its increased enhancement capabilities. In addition to general use, other considerations went into the planning of the EPL. For example, electronic photography is much less of a burden on the environment compared to conventional photography. Also, the possibilities of an on-line database and retrieval system could make locating past work more efficient. Finally, information in an electronic image is quantified, making measurements and calculations easier for the researcher.

  10. Paper electronics.

    PubMed

    Tobjörk, Daniel; Österbacka, Ronald

    2011-05-01

    Paper is ubiquitous in everyday life and a truly low-cost substrate. The use of paper substrates could be extended even further, if electronic applications would be applied next to or below the printed graphics. However, applying electronics on paper is challenging. The paper surface is not only very rough compared to plastics, but is also porous. While this is detrimental for most electronic devices manufactured directly onto paper substrates, there are also approaches that are compatible with the rough and absorptive paper surface. In this review, recent advances and possibilities of these approaches are evaluated and the limitations of paper electronics are discussed.

  11. Microfluidic electronics.

    PubMed

    Cheng, Shi; Wu, Zhigang

    2012-08-21

    Microfluidics, a field that has been well-established for several decades, has seen extensive applications in the areas of biology, chemistry, and medicine. However, it might be very hard to imagine how such soft microfluidic devices would be used in other areas, such as electronics, in which stiff, solid metals, insulators, and semiconductors have previously dominated. Very recently, things have radically changed. Taking advantage of native properties of microfluidics, advances in microfluidics-based electronics have shown great potential in numerous new appealing applications, e.g. bio-inspired devices, body-worn healthcare and medical sensing systems, and ergonomic units, in which conventional rigid, bulky electronics are facing insurmountable obstacles to fulfil the demand on comfortable user experience. Not only would the birth of microfluidic electronics contribute to both the microfluidics and electronics fields, but it may also shape the future of our daily life. Nevertheless, microfluidic electronics are still at a very early stage, and significant efforts in research and development are needed to advance this emerging field. The intention of this article is to review recent research outcomes in the field of microfluidic electronics, and address current technical challenges and issues. The outlook of future development in microfluidic electronic devices and systems, as well as new fabrication techniques, is also discussed. Moreover, the authors would like to inspire both the microfluidics and electronics communities to further exploit this newly-established field.

  12. Electron bifurcation.

    PubMed

    Peters, John W; Miller, Anne-Frances; Jones, Anne K; King, Paul W; Adams, Michael Ww

    2016-04-01

    Electron bifurcation is the recently recognized third mechanism of biological energy conservation. It simultaneously couples exergonic and endergonic oxidation-reduction reactions to circumvent thermodynamic barriers and minimize free energy loss. Little is known about the details of how electron bifurcating enzymes function, but specifics are beginning to emerge for several bifurcating enzymes. To date, those characterized contain a collection of redox cofactors including flavins and iron-sulfur clusters. Here we discuss the current understanding of bifurcating enzymes and the mechanistic features required to reversibly partition multiple electrons from a single redox site into exergonic and endergonic electron transfer paths. PMID:27016613

  13. ARL Supplementary Statistics, 2001-02. A Compilation of Statistics from the Members of the Association of Research Libraries

    ERIC Educational Resources Information Center

    Young, Mark, Comp.; Kyrillidou, Martha, Comp.

    2003-01-01

    This report presents statistics on how Association of Research Libraries (ARL) member libraries spend money on electronic resources. This report indicates that expenditures for electronic resources account for 19.6%, on average, of ARL institutions' library materials budgets. ARL libraries reported spending more than $171 million on electronic…

  14. Combining the effects of supplementary feeding and copper oxide needles for the control of gastrointestinal nematodes in browsing goats.

    PubMed

    Martínez Ortiz de Montellano, C; Vargas-Magaña, J J; Aguilar-Caballero, A J; Sandoval-Castro, C A; Cob-Galera, L; May-Martínez, M; Miranda-Soberanis, R; Hoste, H; Cámara Sarmiento, R; Torres-Acosta, J F J

    2007-05-15

    The aim was to assess the benefits obtained from combining supplementary feeding and copper needles (COWP), compared to the use of both approaches independently, for the control of gastrointestinal nematode (GIN) infections in browsing kids. Forty-four nematode free Criollo kids were exposed to natural parasite infection. The kids were divided into six experimental groups: not treated, supplemented (NT-S), not treated, not supplemented (NT-NS), moxidectin treated, supplemented (M-S), moxidectin treated not supplemented (M-NS), copper treated, supplemented (COWP-S) and copper treated, non-supplemented (COWP-NS). Copper treated groups received Copinox (2 g capsules) on day 0 and on day 60 of the trial. Moxidectin treated groups received Cydectin (0.2 mg/kg of body weight s.c.) every 28 days. Three of the groups received individual supplementation (100 g of feed/day fresh basis; 74% sorghum: 26% soybean meal; NT-S, M-S and COWP-S) and the other three groups were not supplemented (NT-NS, M-NS and COWP-NS). Animals browsed native vegetation (6.5 h/day) during the wet season (154 days). Kids were weighed every 14 days to determine live weight gain (LWG) and blood and faecal samples were obtained to determine packed cell volume (PCV), haemoglobin (Hb), peripheral eosinophil counts (PEC) and faecal egg counts (FEC). At the end of the trial, four kids of each group were euthanatized (six kids in each COWP treated group). Worm burdens, female worm lengths and prolificacy were determined. Liver samples were used to determine copper concentration and were stained with haematoxylin-eosin to determine microscopic lesions. Animals receiving the combination of supplementary feeding and COWP improved their LWG, PCV and Hb to similar levels of animals with suppressive AH treatment. This was not the case when COWP was used without supplementation. Liver copper concentration in COWP treated groups increased significantly especially in the COWP-NS kids but this was not associated with

  15. Functional connectivity delineates distinct roles of the inferior frontal cortex and pre-supplementary motor area in stop signal inhibition

    PubMed Central

    Duann, Jeng-Ren; Ide, Jaime S.; Luo, Xi; Li, Chiang-shan Ray

    2009-01-01

    The neural basis of motor response inhibition has drawn considerable attention in recent imaging literature. Many studies have employed the go/no-go or stop signal task to examine the neural processes underlying motor response inhibition. In particular, showing greater activity during no-go (stop) as compared to go trials and during stop success as compared to stop error trials, the right inferior prefrontal cortex (IFC) has been suggested by numerous studies as the cortical area mediating response inhibition. Many of these same studies as well as others have also implicated the pre-supplementary motor area (preSMA) in this process, in accord with a function of the medial prefrontal cortex in goal-directed action. Here we employed connectivity analyses to delineate the roles of IFC and preSMA during stop signal inhibition. Specifically, we hypothesized that, as an integral part of the ventral attention system, the IFC responds to a stop signal and expedites the stop process in the preSMA, the primary site of motor response inhibition. This hypothesis predicted that preSMA and primary motor cortex would show functional interconnectivity via the basal ganglia circuitry to mediate response execution or inhibition, whereas the IFC would influence the basal ganglia circuitry via connectivity with preSMA. The results of Granger causality analyses in 57 participants confirmed this hypothesis. Furthermore, psychophysiological interaction showed that, as compared to stop errors, stop successes evoked greater effective connectivity between the IFC and preSMA, providing additional support for this hypothesis. These new findings provided evidence critically differentiating the roles of IFC and preSMA during stop signal inhibition and have important implications for our understanding of the component processes of inhibitory control. PMID:19675251

  16. A comparative study of methanol as a supplementary carbon source for enhancing denitrification in primary and secondary anoxic zones.

    PubMed

    Ginige, Maneesha P; Bowyer, Jocelyn C; Foley, Leah; Keller, Jürg; Yuan, Zhiguo

    2009-04-01

    A comparative study on the use of methanol as a supplementary carbon source to enhance denitrification in primary and secondary anoxic zones is reported. Three lab-scale sequencing batch reactors (SBR) were operated to achieve nitrogen and carbon removal from domestic wastewater. Methanol was added to the primary anoxic period of the first SBR, and to the secondary anoxic period of the second SBR. No methanol was added to the third SBR, which served as a control. The extent of improvement on the denitrification performance was found to be dependent on the reactor configuration. Addition to the secondary anoxic period is more effective when very low effluent nitrate levels are to be achieved and hence requires a relatively large amount of methanol. Adding a small amount of methanol to the secondary anoxic period may cause nitrite accumulation, which does not improve overall nitrogen removal. In the latter case, methanol should be added to the primary anoxic period. The addition of methanol can also improve biological phosphorus removal by creating anaerobic conditions and increasing the availability of organic carbon in wastewater for polyphosphate accumulating organisms. This potentially provides a cost-effective approach to phosphorus removal from wastewater with a low carbon content. New fluorescence in situ hybridisation (FISH) probes targeting methanol-utilising denitrifiers were designed using stable isotope probing. Microbial structure analysis of the sludges using the new and existing FISH probes clearly showed that the addition of methanol stimulated the growth of specific methanol-utilizing denitrifiers, which improved the capability of sludge to use methanol and ethanol for denitrification, but reduced its capability to use wastewater COD for denitrification. Unlike acetate, long-term application of methanol has no negative impact on the settling properties of the sludge.

  17. The effect of supplementary calcium on blood pressure in healthy adult women aged 18-30 years in Tehran, Iran

    PubMed Central

    Entezari, Mohammad Hassan

    2015-01-01

    Introduction: Cardiovascular disease is the major cause of mortality in developed countries and has an increasing trend in developing countries. There are some evidences that calcium supplementation may decrease blood pressure and consequently cardiovascular disease, but they are not conclusive and there is no agreement in this respect. The aim of the present study was to assess the effect of supplementary calcium on systolic and diastolic blood pressure in healthy adult women aged 18–30 years. Materials and Methods: Seventy-five normotensive volunteers were randomly divided into two groups, the treatment group received 1000 mg/day calcium (four doses of 625 mg calcium carbonate) for 1 month and the control group received placebo (dextrose). Systolic and diastolic blood pressure was determined before and after intervention in supine position after 10 min of rest. Results: The mean daily calcium intake from food was 773.9 mg in treatment and 721 mg in control group (no significant difference) but in both the groups dietary calcium intake was less than the recommended dietary allowance: After calcium supplementation, the mean change of systolic blood pressure was not significant in the two groups, but diastolic blood pressure reduced in treatment group and increased in control group (−4.9 vs 2.6 mmHg) (P < 0.05). Conclusions: These results suggest that, calcium supplementation does not have any effect on systolic blood pressure of our volunteers but can decrease diastolic blood pressure significantly and therefore it seems that calcium supplementation may be useful for people with increased diastolic blood pressure, especially for those who receive less calcium than recommended dietary allowance. PMID:26430694

  18. Effect of stocking rate on milk and pasture productivity and supplementary feed use for spring calving pasture fed dairy systems.

    PubMed

    Patton, D; Pierce, K M; Horan, B

    2016-07-01

    The productivity of grazing systems is primarily limited by the scale and efficiency of systems applied to the grazable land platform adjacent to the milking parlor. The objective of this study was to compare forage production, utilization and quality, milk production, and requirement for supplementary feeds for 2 different grazing platform stocking rate (GPSR) treatments over 4 yr. Animals were randomly allocated to 1 of 2 GPSR treatments: high-closed (HC; 3.1 cows/ha) and high-open (HO; 4.5 cows/ha), which were designed to represent alternative GPSR in a post-European Union milk quota, spring calving, pasture-based milk production system. Animal production data were analyzed using Proc MIXED of SAS with GPSR, year, and parity included as fixed effects in the final model. Within a seasonal spring calving grazing system, at high GPSR and offering moderate amounts of additional supplements based on pasture supply deficits, both systems produced more milk and fat plus protein per hectare in comparison with Irish commercial dairy farms. Although requiring additional supplementation, increased GPSR resulted in increased milk production per hectare but also in an increased requirement for concentrate and forage supplementation during lactation. No significant influence of GPSR was found on body weight and body condition score or reproductive performance during the 4-yr study period. In addition, GPSR also had no effect on pasture production, utilization, or quality during the study period. The strategic use of additional supplements with restricted pasture availability at higher GPSR maintained milk production per cow and significantly increased milk production per hectare. PMID:27108176

  19. Functional Corticospinal Projections from Human Supplementary Motor Area Revealed by Corticomuscular Coherence during Precise Grip Force Control

    PubMed Central

    Chen, Sophie; Entakli, Jonathan; Bonnard, Mireille; Berton, Eric; De Graaf, Jozina B.

    2013-01-01

    The purpose of the present study was to investigate whether corticospinal projections from human supplementary motor area (SMA) are functional during precise force control with the precision grip (thumb-index opposition). Since beta band corticomuscular coherence (CMC) is well-accepted to reflect efferent corticospinal transmission, we analyzed the beta band CMC obtained with simultaneous recording of electroencephalographic (EEG) and electromyographic (EMG) signals. Subjects performed a bimanual precise visuomotor force tracking task by applying isometric low grip forces with their right hand precision grip on a custom device with strain gauges. Concurrently, they held the device with their left hand precision grip, producing similar grip forces but without any precision constraints, to relieve the right hand. Some subjects also participated in a unimanual control condition in which they performed the task with only the right hand precision grip while the device was held by a mechanical grip. We analyzed whole scalp topographies of beta band CMC between 64 EEG channels and 4 EMG intrinsic hand muscles, 2 for each hand. To compare the different topographies, we performed non-parametric statistical tests based on spatio-spectral clustering. For the right hand, we obtained significant beta band CMC over the contralateral M1 region as well as over the SMA region during static force contraction periods. For the left hand, however, beta band CMC was only found over the contralateral M1. By comparing unimanual and bimanual conditions for right hand muscles, no significant difference was found on beta band CMC over M1 and SMA. We conclude that the beta band CMC found over SMA for right hand muscles results from the precision constraints and not from the bimanual aspect of the task. The result of the present study strongly suggests that the corticospinal projections from human SMA become functional when high precision force control is required. PMID:23555945

  20. SUPPLEMENTARY COMPARISON: Negative gauge pressure comparison: range -95 kPa to +95 kPa (EURAMET Project 1131)

    NASA Astrophysics Data System (ADS)

    Rantanen, Markku; Saxholm, Sari; Altintas, Aykurt; Pavis, Richard; Peterson, Guliko

    2010-01-01

    A pressure comparison in the negative gauge pressure range was arranged in 2009. The participating laboratories were CMI/Czech Republic, FORCE Technology/Denmark, AS Metrosert/Estonia and MIKES/Finland. Negative gauge pressures are a common range for pressure calibrations although uncertainty requirements are generally not very high. The results from the four participating laboratories suggest that calibrations in the negative gauge pressure range are not as easy as expected. Some of the claimed uncertainties were perhaps too optimistic, and the large variation in the results made it difficult to generate consistent reference values. The agreement of the results at positive gauge pressures on the same transfer standard was much better. Obviously there is a need for further comparisons in the negative gauge pressure range. The transfer standard was a multifunction calibrator Beamex MC5 equipped with an internal pressure module for the range -100 kPa to 104 kPa in the gauge mode. The resolution of the display was 0.001 kPa. The stability of the transfer standard was good. The comparison was registered as EURAMET Project No. 1131 and as the supplementary comparison EURAMET.M.P-S8 in the BIPM key comparison database. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by EURAMET, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  1. RADIOACTIVE DEMONSTRATIONS OF FLUIDIZED BED STEAM REFORMING WITH ACUTAL HANFORD LOW ACTIVITY WASTES VERIFYING FBSR AS A SUPPLEMENTARY TREATMENT

    SciTech Connect

    Jantzen, C.; Crawford, C.; Burket, P.; Bannochie, C.; Daniel, G.; Nash, C.; Cozzi, A.; Herman, C.

    2012-01-12

    The U.S. Department of Energy's Office of River Protection is responsible for the retrieval, treatment, immobilization, and disposal of Hanford's tank waste. Currently there are approximately 56 million gallons of highly radioactive mixed wastes awaiting treatment. A key aspect of the River Protection Project cleanup mission is to construct and operate the Waste Treatment and Immobilization Plant (WTP). The WTP will separate the tank waste into high-level waste (HLW) and low-activity waste (LAW) fractions, both of which will subsequently be vitrified. The projected throughput capacity of the WTP LAW Vitrification Facility is insufficient to complete the cleanup mission in the time frame required by the Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement (TPA). Therefore, Supplemental Treatment is required both to meet the TPA treatment requirements as well as to more cost effectively complete the tank waste treatment mission. Fluidized Bed Steam Reforming (FBSR) is one of the supplementary treatments being considered. FBSR offers a moderate temperature (700-750 C) continuous method by which LAW and other secondary wastes can be processed irrespective of whether they contain organics, nitrates/nitrites, sulfates/sulfides, chlorides, fluorides, and/or radio-nuclides like I-129 and Tc-99. Radioactive testing of Savannah River LAW (Tank 50) shimmed to resemble Hanford LAW and actual Hanford LAW (SX-105 and AN-103) have produced a ceramic (mineral) waste form which is the same as the non-radioactive waste simulants tested at the engineering scale. The radioactive testing demonstrated that the FBSR process can retain the volatile radioactive components that cannot be contained at vitrification temperatures. The radioactive and nonradioactive mineral waste forms that were produced by co-processing waste with kaolin clay in an FBSR process are shown to be as durable as LAW glass.

  2. Sex difference in the 24-h acetylcholine release profile in the premotor/supplementary motor area of behaving rats.

    PubMed

    Takase, Kenkichi; Mitsushima, Dai; Funabashi, Toshiya; Kimura, Fukuko

    2007-06-18

    The sex differences in various motor functions suggest a sex-specific neural basis in the nonprimary or primary motor area. To examine the sex difference in the 24-h profile of acetylcholine (ACh) release in the rostral frontal cortex area 2 (rFr2), which is equivalent to the premotor/supplementary motor area in primates, we performed an in vivo microdialysis study in both sexes of rats fed pelleted or powdered diet. The dialysate was automatically collected from the rFr2 for 24 h under freely moving conditions. Moreover, the number of cholinergic neurons in the nucleus basalis magnocellularis (NBM) was examined. Further, to confirm the relation between ACh release in the rFr2 and motor function, the spontaneous locomotor activity was monitored for 24 h. Both sexes showed a distinct 24-h rhythm of ACh release, which was high during the dark phase and low during the light phase. Female rats, however, showed a greater ACh release and more cholinergic neurons in the NBM than male rats. Similarly, spontaneous locomotor activity also showed a 24-h rhythm, which paralleled the changes in ACh release in both sexes, and these changes were again greater in female rats than in male rats. In addition, feeding with powdered diet significantly increased the ACh release and spontaneous locomotor activity. The present study is the first to report the sex difference in the 24-h profile of ACh release in the rFr2 in rats. The sex specific ACh release in the rFr2 may partly contribute to the sex difference in motor function in rats.

  3. Final report on supplementary comparison COOMET.L-S10: Comparison of length standards for measuring gear parameters

    NASA Astrophysics Data System (ADS)

    Makarevich, V.

    2012-01-01

    The COOMET Project No 507/BY/10, 'Supplementary comparison of length standards for measuring gear parameters', KCDB Reference COOMET.L-S10, was organized by the COOMET Technical Committee TC 1.5 'Length and Angle'. This comparison started in September 2010 and finished in September 2011. It was piloted by the Belarusian State Institute of Metrology, BelGIM, Minsk, the Republic of Belarus, with VNIIMS (Moscow, Russia) as the other participant. The transfer standard was a gear involute master provided by BelGIM. This standard has two base circle radii of 150 mm and 60 mm, and corresponding profiles on the left and on the right. The involute profile was measured from root towards tip of the tooth. The scanning was performed in automatic mode along the mid-section of the base cylinder over the complete estimation range, with a scanning speed of 2 mm s-1. The software program GEAR PRO involute was used to determine three parameters: the total profile deviation, the profile form deviation and the profile slope deviation. Each participant performed ten measurements for each of two involute profiles with basic circle radius of 150 mm and 60 mm, respectively. The measurement result for each parameter was calculated as a mean value from the ten measurements. The comparison results demonstrate that the measured values are consistent with the stated uncertainties and that the measurement standards under comparison are equivalent. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by COOMET, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

  4. Long-term dietary compensation for added sugar: effects of supplementary sucrose drinks over a 4-week period.

    PubMed

    Reid, Marie; Hammersley, Richard; Hill, Andrew J; Skidmore, Paula

    2007-01-01

    The long-term physiological effects of refined carbohydrates on appetite and mood remain unclear. Reported effects when subjects are not blind may be due to expectations and have rarely been studied for more than 24 h. The present study compared the effects of supplementary soft drinks added to the diet over 4 weeks on dietary intake, mood and BMI in normal-weight women (n 133). Subjects were categorised as 'watchers' or 'non-watchers' of what they ate then received sucrose or artificially sweetened drinks (4 x 250 ml per d). Expectancies were varied by labelling drinks 'sugar' or 'diet' in a counter-balanced design. Sucrose supplements provided 1800 kJ per d and sweetener supplements provided 67 kJ per d. Food intake was measured with a 7 d diary and mood with ten single Likert scales. By 4 weeks, sucrose supplements significantly reduced total carbohydrate intake (F(1,129) = 53.81; P<0.001), fat (F(2,250) = 33.33; P<0.001) and protein intake (F(2,250) = 28.04; P<0-001) compared with sweetener supplements. Mean daily energy intake increased by just under 1000 kJ compared with baseline (t (67 df) = 3.82; P< 0.001) and was associated with a non-significant trend for those receiving sucrose to gain weight. There were no effects on appetite or mood. Neither dietary restraint status as measured by the Dutch Eating Behaviour Questionnaire nor the expectancy procedure had effects. Expectancies influenced mood only during baseline week. It is concluded that sucrose satiates, rather than stimulates, appetite or negative mood in normal-weight subjects.

  5. Geometric effects in the electronic transport of deformed nanotubes

    NASA Astrophysics Data System (ADS)

    Santos, Fernando; Fumeron, Sébastien; Berche, Bertrand; Moraes, Fernando

    2016-04-01

    Quasi-two-dimensional systems may exibit curvature, which adds three-dimensional influence to their internal properties. As shown by da Costa (1981 Phys. Rev. A 23 1982-7), charged particles moving on a curved surface experience a curvature-dependent potential which greatly influence their dynamics. In this paper, we study the electronic ballistic transport in deformed nanotubes. The one-electron Schrödinger equation with open boundary conditions is solved numerically with a flexible MAPLE code made available as supplementary data. We find that the curvature of the deformations indeed has strong effects on the electron dynamics, suggesting its use in the design of nanotube-based electronic devices.

  6. Communications Electronics.

    ERIC Educational Resources Information Center

    Vorderstrasse, Ron; Siebert, Leo

    This module is the third in a series of electronics publications and serves as a supplement to "General Electronics Technician." It is designed to provide students with an overview of the broad field of communications. Included are those tasks above the basic skills level that allow students to progress to a higher level of competency in the…

  7. Electronic Cereal.

    ERIC Educational Resources Information Center

    Frentrup, Julie R.; Phillips, Donald B.

    1996-01-01

    Describes activities that use Froot Loops breakfast cereal to help students master the concepts of valence electrons and chemical bonding and the implications of the duet and octet rules. Involves students working in groups to create electron dot structures for various compounds. (JRH)

  8. Printed electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel A. (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2012-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  9. Printed Electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel A. (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-Hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2014-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  10. Printed Electronics

    NASA Technical Reports Server (NTRS)

    Crain, John M. (Inventor); Lettow, John S. (Inventor); Aksay, Ilhan A. (Inventor); Korkut, Sibel (Inventor); Chiang, Katherine S. (Inventor); Chen, Chuan-Hua (Inventor); Prud'Homme, Robert K. (Inventor)

    2015-01-01

    Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

  11. SUPPLEMENTARY COMPARISON: Final report on supplementary comparison APMP-T-S3-03 of industrial platinum resistance and liquid in glass thermometers from -40 °C to 250 °C

    NASA Astrophysics Data System (ADS)

    Norranim, Uthai; Nguyen, Mong Kim; Ballico, Mark J.

    2007-01-01

    Industrial thermometers such as industrial platinum resistance thermometers (iprts) and liquid-in-glass thermometers (LIGTs) are widely used in industry. Because Key Comparisons are limited to direct realizations of ITS-90, and not all APMP NMIs have participated in them, the national metrology institutes (NMIs) of Thailand and Australia (NIMT and NIMA) organized an APMP supplementary comparison to support the approval of CMCs (calibration and measurement capabilities) for these laboratories. The comparison, performed in 2003, covered the range from -40.0 °C to 250.0 °C, using IPRTs (Hart Scientific 5626-12-S), total immersion (ASTM 62C, 120C) and partial immersion (ASTM 40C) LIGTs. Ten NMIs from the APMP: KIM-LIPI (Indonesia), ITDI (Philippines), MSL (New Zealand), NBSM (Nepal), NMIA (Australia), NIMT (Thailand), SCL (Hong Kong), SIRIM (Malaysia), SPRING (Singapore) and VMI (Vietnam) were divided into two loops to shorten the circulation time, and these were linked by the two pilot laboratories. This report describes details of the artifacts, the circulation schedule, the measurement procedures, the results submitted by participants, uncertainties and the analysis of the results. Reference values calculated using simple mean, median and weighted mean were consistent with each other, but as the Birge criterion was satisfied, the weighted mean with its lower uncertainty was adopted. The artifacts were found to be stable over the comparison and the results of the loop linking labs consistent, allowing an uncertainty of 2 mK to 4 mK to be achieved for the IPRT reference value and 10 mK to 20 mK for the LIGT reference values. These uncertainties allowed the comparison data to be used to adequately test the uncertainties of all the participant laboratories, and hence to directly support their CMC claims. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database

  12. Electronic neuroprocessors

    NASA Technical Reports Server (NTRS)

    Thakoor, Anil

    1991-01-01

    The JPL Center for Space Microelectronics Technology (CSMT) is actively pursuing research in the neural network theory, algorithms, and electronics as well as optoelectronic neural net hardware implementations, to explore the strengths and application potential for a variety of NASA, DoD, as well as commercial application problems, where conventional computing techniques are extremely time-consuming, cumbersome, or simply non-existent. An overview of the JPL electronic neural network hardware development activities and some of the striking applications of the JPL electronic neuroprocessors are presented.

  13. Electronic prototyping

    NASA Technical Reports Server (NTRS)

    Hopcroft, J.

    1987-01-01

    The potential benefits of automation in space are significant. The science base needed to support this automation not only will help control costs and reduce lead-time in the earth-based design and construction of space stations, but also will advance the nation's capability for computer design, simulation, testing, and debugging of sophisticated objects electronically. Progress in automation will require the ability to electronically represent, reason about, and manipulate objects. Discussed here is the development of representations, languages, editors, and model-driven simulation systems to support electronic prototyping. In particular, it identifies areas where basic research is needed before further progress can be made.

  14. Facilitatory conditioning of the supplementary motor area in humans enhances the corticophrenic responsiveness to transcranial magnetic stimulation.

    PubMed

    Raux, Mathieu; Xie, Haiqun; Similowski, Thomas; Koski, Lisa

    2010-01-01

    Inspiratory loading in awake humans is associated with electroencephalographic signs of supplementary motor area (SMA) activation. To provide evidence for a functional connection between SMA and the diaphragm representation in the primary motor cortex (M1(DIA)), we tested the hypothesis that modulating SMA activity using repetitive transcranial magnetic stimulation (rTMS) would alter M1(DIA) excitability. Amplitude and latency of diaphragm motor evoked potentials (MEP(DIA)), evoked through single pulse M1(DIA) stimulation, before and up to 16 min after SMA stimulation, were taken as indicators of M1(DIA) excitability. MEPs from the first dorsal interosseous muscle (FDI, MEP(FDI)) served as a control. Four SMA conditioning sessions were performed in random order at 1-wk intervals. Two aimed at increasing SMA activity (5 and 10 Hz, both at 110% of FDI active motor threshold; referred to as 5Hz and 10Hz, respectively), and two aimed at decreasing it (1 Hz either at 110% of FDI active or resting motor threshold, referred to as aMT or rMT, respectively). The 5Hz protocol increased MEP(DIA) and MEP(FDI) amplitudes with a maximum 11-16 min poststimulation (P = 0.04 and P = 0.02, respectively). The 10Hz protocol increased MEP(FDI) amplitude with a similar time course (P = 0.03) but did not increase MEP(DIA) amplitude (P = 0.32). Both aMT and rMT failed to decrease MEP(DIA) or MEP(FDI) amplitudes (P = 0.23 and P = 0.90, respectively, for diaphragm and P = 0.48 and P = 0.14 for FDI). MEP(DIA) and MEP(FDI) latencies were unaffected by rTMS. These results demonstrate that 5-Hz rTMS over the SMA can increase the excitability of M1(DIA). These observations are consistent with the hypothesis of a functional connection between SMA and M1(DIA).

  15. Development and acceptability testing of ready-to-use supplementary food made from locally available food ingredients in Bangladesh

    PubMed Central

    2014-01-01

    Background Inadequate energy and micronutrient intake during childhood is a major public health problem in developing countries. Ready-to-use supplementary food (RUSF) made of locally available food ingredients can improve micronutrient status and growth of children. The objective of this study was to develop RUSF using locally available food ingredients and test their acceptability. Methods A checklist was prepared of food ingredients available and commonly consumed in Bangladesh that have the potential of being used for preparing RUSF. Linear programming was used to determine possible combinations of ingredients and micronutrient premix. To test the acceptability of the RUSF compared to Pushti packet (a cereal based food-supplement) in terms of amount taken by children, a clinical trial was conducted among 90 children aged 6–18 months in a slum of Dhaka city. The mothers were also asked to rate the color, flavor, mouth-feel, and overall liking of the RUSF by using a 7-point Hedonic Scale (1 = dislike extremely, 7 = like extremely). Results Two RUSFs were developed, one based on rice-lentil and the other on chickpea. The total energy obtained from 50 g of rice-lentil, chickpea-based RUSF and Pushti packet were 264, 267 and 188 kcal respectively. Children were offered 50 g of RUSF and they consumed (mean ± SD) 23.8 ± 14 g rice-lentil RUSF, 28.4 ± 15 g chickpea based RUSF. Pushti packet was also offered 50 g but mothers were allowed to add water, and children consumed 17.1 ± 14 g. Mean feeding time for two RUSFs and Pushti packet was 20.9 minutes. Although the two RUSFs did not differ in the amount consumed, there was a significant difference in consumption between chickpea-based RUSF and Pushti packet (p = 0.012). Using the Hedonic Scale the two RUSFs were more liked by mothers compared to Pushti packet. Conclusions Recipes of RUSF were developed using locally available food ingredients. The study results suggest that rice

  16. Electronic Prescribing

    MedlinePlus

    ... 1-877-486-2048 . I went to the pharmacy, and my prescription was ready. Electronic eRx Prescribing ... write and send your prescriptions directly to your pharmacy. This means no more prescriptions on paper and ...

  17. Electronic Cigarettes

    MedlinePlus

    ... and Figures Tobacco and Nicotine Smoked Tobacco Products Smokeless Tobacco Products Electronic Cigarettes New FDA Regulations HEALTH EFFECTS ... Secondhand Smoke Effects of Smoking on Your Health Smokeless Tobacco and Your Health Tobacco Use and Fertility Tobacco ...

  18. Electronic plants

    PubMed Central

    Stavrinidou, Eleni; Gabrielsson, Roger; Gomez, Eliot; Crispin, Xavier; Nilsson, Ove; Simon, Daniel T.; Berggren, Magnus

    2015-01-01

    The roots, stems, leaves, and vascular circuitry of higher plants are responsible for conveying the chemical signals that regulate growth and functions. From a certain perspective, these features are analogous to the contacts, interconnections, devices, and wires of discrete and integrated electronic circuits. Although many attempts have been made to augment plant function with electroactive materials, plants’ “circuitry” has never been directly merged with electronics. We report analog and digital organic electronic circuits and devices manufactured in living plants. The four key components of a circuit have been achieved using the xylem, leaves, veins, and signals of the plant as the template and integral part of the circuit elements and functions. With integrated and distributed electronics in plants, one can envisage a range of applications including precision recording and regulation of physiology, energy harvesting from photosynthesis, and alternatives to genetic modification for plant optimization. PMID:26702448

  19. Molecular Electronics

    NASA Astrophysics Data System (ADS)

    Petty, Michael

    The prospects of using organic materials in electronics and optoelectronics applications have attracted scientists and technologists since the 1970s. This field has become known as molecular electronics. Some successes have already been achieved, for example the liquid-crystal display. Other products such as organic light-emitting displays, chemical sensors and plastic transistors are developing fast. There is also a keen interest in exploiting technologies at the molecular scale that might eventually replace silicon devices. This chapter provides some of the background physics and chemistry to the interdisciplinary subject of molecular electronics. A review of some of the possible application areas for organic materials is presented and some speculation is provided regarding future directions.

  20. Electron tube

    DOEpatents

    Suyama, Motohiro; Fukasawa, Atsuhito; Arisaka, Katsushi; Wang, Hanguo

    2011-12-20

    An electron tube of the present invention includes: a vacuum vessel including a face plate portion made of synthetic silica and having a surface on which a photoelectric surface is provided, a stem portion arranged facing the photoelectric surface and made of synthetic silica, and a side tube portion having one end connected to the face plate portion and the other end connected to the stem portion and made of synthetic silica; a projection portion arranged in the vacuum vessel, extending from the stem portion toward the photoelectric surface, and made of synthetic silica; and an electron detector arranged on the projection portion, for detecting electrons from the photoelectric surface, and made of silicon.

  1. Electron Impedances

    SciTech Connect

    P Cameron

    2011-12-31

    It is only recently, and particularly with the quantum Hall effect and the development of nanoelectronics, that impedances on the scale of molecules, atoms and single electrons have gained attention. In what follows the possibility that characteristic impedances might be defined for the photon and the single free electron is explored is some detail, the premise being that the concepts of electrical and mechanical impedances are relevant to the elementary particle. The scale invariant quantum Hall impedance is pivotal in this exploration, as is the two body problem and Mach's principle.

  2. Electronic system

    DOEpatents

    Robison, G H; Dickson, J F

    1960-11-15

    An electronic system is designed for indicating the occurrence of a plurality of electrically detectable events within predetermined time intervals. The system comprises separate input means electrically associated with the events under observation an electronic channel associated with each input means, including control means and indicating means; timing means adapted to apply a signal from the input means after a predetermined time to the control means to deactivate each of the channels; and means for resetting the system to its initial condition after the observation of each group of events. (D.L.C.)

  3. ELECTRONIC SYSTEM

    DOEpatents

    Robison, G.H. et al.

    1960-11-15

    An electronic system is described for indicating the occurrence of a plurality of electrically detectable events within predetermined time intervals. It is comprised of separate input means electrically associated with the events under observation: an electronic channel associated with each input means including control means and indicating means; timing means associated with each of the input means and the control means and adapted to derive a signal from the input means and apply it after a predetermined time to the control means to effect deactivation of each of the channels; and means for resetting the system to its initial condition after observation of each group of events.

  4. The effect of progressive task-oriented training on a supplementary tilt table on lower extremity muscle strength and gait recovery in patients with hemiplegic stroke.

    PubMed

    Kim, Chang-Yong; Lee, Jung-Sun; Kim, Hyeong-Dong; Kim, June-Sun

    2015-02-01

    The purpose of this study was to determine the influence of progressive task-oriented training on a supplementary tilt table on the lower extremity (LE) muscle strength and spatiotemporal parameters of gait in subjects with hemiplegic stroke. Thirty subjects between three and nine months post stroke were included in this study. Thirty subjects were randomly allocated to a control group (CG, n1=10), experimental group I (EG1, n2=10), and experimental group II (EG2, n3=10). All of the subjects received routine therapy for half an hour, five times a week for three weeks and additionally received training on the following three different tilt table applications for 20min a day: (1) both knee belts of the tilt table were fastened (CG), (2) only the affected side knee belt of the tilt table was fastened and one-leg standing training was performed using the less-affected LE (EG1), and (3) only the affected side knee belt of the tilt table was fastened and progressive task-oriented training was performed using the less-affected LE (EG2). The effect of tilt table applications was assessed using a hand-held dynamometer for LE muscle strength and GAITRite for spatiotemporal gait data. Our results showed that there was a significantly greater increase in the strength of all LE muscle groups, gait velocity, cadence, and stride length, a decrease in the double limb support period, and an improvement in gait asymmetry in subjects who underwent progressive task-oriented training on a supplementary tilt table compared to those in the other groups. These findings suggest that progressive task-oriented training on a supplementary tilt table can improve the LE muscle strength and spatiotemporal parameters of gait at an early stage of rehabilitation of subjects with hemiplegic stroke.

  5. Microbial Metabolism Shifts Towards an Adverse Profile with Supplementary Iron in the TIM-2 In vitro Model of the Human Colon

    PubMed Central

    Kortman, Guus A. M.; Dutilh, Bas E.; Maathuis, Annet J. H.; Engelke, Udo F.; Boekhorst, Jos; Keegan, Kevin P.; Nielsen, Fiona G. G.; Betley, Jason; Weir, Jacqueline C.; Kingsbury, Zoya; Kluijtmans, Leo A. J.; Swinkels, Dorine W.; Venema, Koen; Tjalsma, Harold

    2016-01-01

    Oral iron administration in African children can increase the risk for infections. However, it remains unclear to what extent supplementary iron affects the intestinal microbiome. We here explored the impact of iron preparations on microbial growth and metabolism in the well-controlled TNO's in vitro model of the large intestine (TIM-2). The model was inoculated with a human microbiota, without supplementary iron, or with 50 or 250 μmol/L ferrous sulfate, 50 or 250 μmol/L ferric citrate, or 50 μmol/L hemin. High resolution responses of the microbiota were examined by 16S rDNA pyrosequencing, microarray analysis, and metagenomic sequencing. The metabolome was assessed by fatty acid quantification, gas chromatography-mass spectrometry (GC-MS), and 1H-NMR spectroscopy. Cultured intestinal epithelial Caco-2 cells were used to assess fecal water toxicity. Microbiome analysis showed, among others, that supplementary iron induced decreased levels of Bifidobacteriaceae and Lactobacillaceae, while it caused higher levels of Roseburia and Prevotella. Metagenomic analyses showed an enrichment of microbial motility-chemotaxis systems, while the metabolome markedly changed from a saccharolytic to a proteolytic profile in response to iron. Branched chain fatty acids and ammonia levels increased significantly, in particular with ferrous sulfate. Importantly, the metabolite-containing effluent from iron-rich conditions showed increased cytotoxicity to Caco-2 cells. Our explorations indicate that in the absence of host influences, iron induces a more hostile environment characterized by a reduction of microbes that are generally beneficial, and increased levels of bacterial metabolites that can impair the barrier function of a cultured intestinal epithelial monolayer. PMID:26779139

  6. Production of fortified food for a public supplementary nutrition program: performance and viability of a decentralised production model for the Integrated Child Development Services Program, India.

    PubMed

    Antier, Clémentine; Kumar, Salil; Bhagwat, Sadhana; Sankar, Rajan

    2014-01-01

    Integrated Child Development Services in India through its supplementary nutrition programme covers over 100 million children, pregnant and lactating women across the country. Providing a hot cooked meal each day to children aged between 3-6 years and a take-home ration to children aged between 6-36 months, pregnant and lactating women, the Integrated Child Development Services faces a monumental task to deliver this component of services of desired quality and regularity at scale. From intermediaries or contractors who acted as agents for procuring and distributing food to procurement directly from large food manufacturers to using women groups as food producers, different State Governments have adopted a variety of strategies to procure and distribute food, especially the take-home ration. India's Supreme Court, through its directive of 2004, encouraged the Government to engage women's groups for the production of the supplementary food. This study was conducted to determine the operational performance, economic sustainability and social impact of a decentralised production model for India's Supplementary Nutrition Program, in which women groups run smallscale industrialised units. Data were collected through observation, interviews and group discussions with key stakeholders. Operational performance was analysed through standard performance indicators that measured consistency in production, compliance with quality standards and distribution regularity. Assessment of the economic viability included cost structure analysis, five-year projections, and financial ratios. Social impact was assessed using a qualitative approach. The pilot unit has demonstrated its operational performance and cost-efficiency. More data is needed to evaluate the scalability and sustainability of this decentralised model.

  7. Microbial Metabolism Shifts Towards an Adverse Profile with Supplementary Iron in the TIM-2 In vitro Model of the Human Colon

    DOE PAGES

    Kortman, Guus A. M.; Dutilh, Bas E.; Maathuis, Annet J. H.; Engelke, Udo F.; Boekhorst, Jos; Keegan, Kevin P.; Nielsen, Fiona G. G.; Betley, Jason; Weir, Jacqueline C.; Kingsbury, Zoya; et al

    2016-01-06

    Oral iron administration in African children can increase the risk for infections. However, it remains unclear to what extent supplementary iron affects the intestinal microbiome. We here explored the impact of iron preparations on microbial growth and metabolism in the well-controlled TNO's in vitro model of the large intestine (TIM-2). The model was inoculated with a human microbiota, without supplementary iron, or with 50 or 250 μmol/L ferrous sulfate, 50 or 250 μmol/L ferric citrate, or 50 μmol/L hemin. High resolution responses of the microbiota were examined by 16S rDNA pyrosequencing, microarray analysis, and metagenomic sequencing. The metabolome was assessedmore » by fatty acid quantification, gas chromatography-mass spectrometry (GC-MS), and 1H-NMR spectroscopy. Cultured intestinal epithelial Caco-2 cells were used to assess fecal water toxicity. Microbiome analysis showed, among others, that supplementary iron induced decreased levels of Bifidobacteriaceae and Lactobacillaceae, while it caused higher levels of Roseburia and Prevotella. Metagenomic analyses showed an enrichment of microbial motility-chemotaxis systems, while the metabolome markedly changed from a saccharolytic to a proteolytic profile in response to iron. Branched chain fatty acids and ammonia levels increased significantly, in particular with ferrous sulfate. Importantly, the metabolite-containing effluent from iron-rich conditions showed increased cytotoxicity to Caco-2 cells. In conclusion, our explorations indicate that in the absence of host influences, iron induces a more hostile environment characterized by a reduction of microbes that are generally beneficial, and increased levels of bacterial metabolites that can impair the barrier function of a cultured intestinal epithelial monolayer.« less

  8. Electronic School.

    ERIC Educational Resources Information Center

    Executive Educator, 1994

    1994-01-01

    This issue of "The Electronic School" features a special forum on computer networking. Articles specifically focus on network operating systems, cabling requirements, and network architecture. Tom Wall argues that virtual reality is not yet ready for classroom use. B.J. Novitsky profiles two high schools experimenting with CD-ROM yearbooks. Bill…

  9. Electronic Money.

    ERIC Educational Resources Information Center

    Schilling, Tim

    Thirty years ago a cashless society was predicted for the near future; paper currency and checks would be an antiquated symbol of the past. Consumers would embrace a new alternative for making payments: electronic money. But currency is still used for 87% of payments, mainly for "nickel and dime" purchases. And checks are the payment choice for…

  10. Optical electronics

    NASA Technical Reports Server (NTRS)

    Javan, A.

    1976-01-01

    The development of an optical diode consisting of a metal-dielectric-metal junction in which the high-speed electric conduction process occurs due to quantum mechanical electron tunneling across the dielectric barrier is briefly reviewed. Potential applications of the diode are discussed.

  11. Basic Electronics.

    ERIC Educational Resources Information Center

    Hartman, Lonnie; Huston, Jane, Ed.

    The skills taught in these materials for a seven-unit course were those identified as necessary not only for entry-level electronic technicians but for those in other occupations as well, including appliance repair, heating and air conditioning, and auto mechanics. The seven units are on shop orientation and safety principles, introduction to…

  12. Electronic Homework.

    ERIC Educational Resources Information Center

    Lee, Fong-lok; Heyworth, Rex M.

    The Electronic Homework assistant system is composed of two components: the Computer Tutor and the Homework Administrator. The Computer Tutor is an intelligent tutoring system that can provide personal assistance like supplying hints, checking errors, providing remediation and prioritizing problems. The Homework Administrator is a teacher's…

  13. Electronic tongue

    NASA Technical Reports Server (NTRS)

    Kuhlman, Kimberly (Inventor); Buehler, Martin G. (Inventor)

    2004-01-01

    An ion selective electrode (ISE) array is described, as well as methods for producing the same. The array can contain multiple ISE which are individually electronically addressed. The addressing allows simplified preparation of the array. The array can be used for water quality monitoring, for example.

  14. Electronic Portfolios.

    ERIC Educational Resources Information Center

    Purves, Alan C.

    1996-01-01

    Outlines three forms of electronic portfolio based on a student's work, a class project about a specific topic, and a class seminar on a broad topic. Discusses logistical problems of management, access, and cross-referencing; technical problems of input, access, and copying; and theoretical issues of the lack of realia, of ownership and copyright,…

  15. Electron work function-a promising guiding parameter for material design.

    PubMed

    Lu, Hao; Liu, Ziran; Yan, Xianguo; Li, Dongyang; Parent, Leo; Tian, Harry

    2016-04-14

    Using nickel added X70 steel as a sample material, we demonstrate that electron work function (EWF), which largely reflects the electron behavior of materials, could be used as a guide parameter for material modification or design. Adding Ni having a higher electron work function to X70 steel brings more "free" electrons to the steel, leading to increased overall work function, accompanied with enhanced e(-)-nuclei interactions or higher atomic bond strength. Young's modulus and hardness increase correspondingly. However, the free electron density and work function decrease as the Ni content is continuously increased, accompanied with the formation of a second phase, FeNi3, which is softer with a lower work function. The decrease in the overall work function corresponds to deterioration of the mechanical strength of the steel. It is expected that EWF, a simple but fundamental parameter, may lead to new methodologies or supplementary approaches for metallic materials design or tailoring on a feasible electronic base.

  16. Coordination polymers of 5-substituted isophthalic acid† †Electronic supplementary information (ESI) available. CCDC 1417516–1417520 contain the supplementary crystallographic data for this paper. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5ce02091c Click here for additional data file. Click here for additional data file.

    PubMed Central

    Morris, Samuel A.; Slawin, Alexandra M. Z.; Teat, Simon J.; Morris, Russell E.

    2016-01-01

    The synthesis and characterisation of five coordination polymers – Ni2(mip)2(H2O)8·2H2O (1), Zn6(mip)5(OH)2(H2O)4·7.4H2O (2), Zn6(mip)5(OH)2(H2O)2·4H2O (3), Mn(HMeOip)2 (4), and Mn3(tbip)2(Htbip)2(EtOH)2 (5) – are reported. Preliminary nitric oxide release data on compounds 2 and 3 are also given. PMID:27019640

  17. H3P···AgI: generation by laser-ablation and characterization by rotational spectroscopy and ab initio calculations† †Electronic supplementary information (ESI) available: All underlying data are provided as electronic supplementary information accompanying this paper. See DOI: 10.1039/c6cp03512d Click here for additional data file. Click here for additional data file.

    PubMed Central

    Stephens, Susanna L.; Tew, David P.

    2016-01-01

    The new compound H3P···AgI has been synthesized in the gas phase by means of the reaction of laser-ablated silver metal with a pulse of gas consisting of a dilute mixture of ICF3 and PH3 in argon. Ground-state rotational spectra were detected and assigned for the two isotopologues H3P···107AgI and H3P···109AgI in their natural abundance by means of a chirped-pulse, Fourier-transform, microwave spectrometer. Both isotopologues exhibit rotational spectra of the symmetric-top type, analysis of which led to accurate values of the rotational constant B 0, the quartic centrifugal distortion constants D J and D JK, and the iodine nuclear quadrupole coupling constant χ aa(I) = eQq aa. Ab initio calculations at the explicitly-correlated level of theory CCSD(T)(F12*)/aug-cc-pVDZ confirmed that the atoms P···Ag–I lie on the C 3 axis in that order. The experimental rotational constants were interpreted to give the bond lengths r 0(P···Ag) = 2.3488(20) Å and r 0(Ag–I) = 2.5483(1) Å, in good agreement with the equilibrium lengths of 2.3387 Å and 2.5537 Å, respectively, obtained in the ab initio calculations. Measures of the strength of the interaction of PH3 and AgI (the dissociation energy D e for the process H3P···AgI = H3P + AgI and the intermolecular stretching force constant F P···Ag) are presented and are interpreted to show that the order of binding strength is H3P···HI < H3P···ICl < H3P···AgI for these metal-bonded molecules and their halogen-bonded and hydrogen-bonded analogues. PMID:27354204

  18. General Electronics Technician: Basic Electronics.

    ERIC Educational Resources Information Center

    Hilley, Robert

    These instructional materials include a teacher's guide designed to assist instructors in organizing and presenting an introductory course in general electronics and a student guide. The materials are based on the curriculum-alignment concept of first stating the objectives, developing instructional strategies for teaching those objectives, and…

  19. Electron Cryotomography

    PubMed Central

    Tocheva, Elitza I.; Li, Zhuo; Jensen, Grant J.

    2010-01-01

    Electron cryotomography (ECT) is an emerging technology that allows thin samples such as macromolecular complexes and small bacterial cells to be imaged in 3-D in a nearly native state to “molecular” (∼4 nm) resolution. As such, ECT is beginning to deliver long-awaited insight into the positions and structures of cytoskeletal filaments, cell wall elements, motility machines, chemoreceptor arrays, internal compartments, and other ultrastructures. This article describes the technique and summarizes its contributions to bacterial cell biology. For comparable recent reviews, see (Subramaniam 2005; Jensen and Briegel 2007; Murphy and Jensen 2007; Li and Jensen 2009). For reviews on the history, technical details, and broader application of electron tomography in general, see for example (Subramaniam and Milne 2004; Lucić et al. 2005; Leis et al. 2008; Midgley and Dunin-Borkowski 2009). PMID:20516135

  20. Electronic Nose and Electronic Tongue

    NASA Astrophysics Data System (ADS)

    Bhattacharyya, Nabarun; Bandhopadhyay, Rajib

    Human beings have five senses, namely, vision, hearing, touch, smell and taste. The sensors for vision, hearing and touch have been developed for several years. The need for sensors capable of mimicking the senses of smell and taste have been felt only recently in food industry, environmental monitoring and several industrial applications. In the ever-widening horizon of frontier research in the field of electronics and advanced computing, emergence of electronic nose (E-Nose) and electronic tongue (E-Tongue) have been drawing attention of scientists and technologists for more than a decade. By intelligent integration of multitudes of technologies like chemometrics, microelectronics and advanced soft computing, human olfaction has been successfully mimicked by such new techniques called machine olfaction (Pearce et al. 2002). But the very essence of such research and development efforts has centered on development of customized electronic nose and electronic tongue solutions specific to individual applications. In fact, research trends as of date clearly points to the fact that a machine olfaction system as versatile, universal and broadband as human nose and human tongue may not be feasible in the decades to come. But application specific solutions may definitely be demonstrated and commercialized by modulation in sensor design and fine-tuning the soft computing solutions. This chapter deals with theory, developments of E-Nose and E-Tongue technology and their applications. Also a succinct account of future trends of R&D efforts in this field with an objective of establishing co-relation between machine olfaction and human perception has been included.

  1. ELECTRONIC MULTIPLIER

    DOEpatents

    Collier, D.M.; Meeks, L.A.; Palmer, J.P.

    1961-01-31

    S>An electronic multiplier is described for use in analog computers. Two electrical input signals are received; one controls the slope of a saw-tooth voltage wave while the other controls the time duration of the wave. A condenser and diode clamps are provided to sustain the crest voltage reached by the wave, and for storing that voltage to provide an output signal which is a steady d-c voltage.

  2. Bilateral and side-related reaction time impairments in patients with unilateral cerebral lesions of a medial frontal region involving the supplementary motor area.

    PubMed

    Viallet, F; Vuillon-Cacciuttolo, G; Legallet, E; Bonnefoi-Kyriacou, B; Trouche, E

    1995-02-01

    Human subjects (nine patients with unilateral brain lesions of a medial frontal region involving the supplementary motor area, SMA, and 10 controls) performed two reaction time (RT) tasks in response to the presentation of a luminous signal: an aimed movement towards a spatially defined target involving hand lifting and pointing with the index finger, and a no-aimed movement consisting of the hand lifting phase completed by the stabilization of the limb posture without any pointing. When compared with controls, the patients exhibited a bilateral RT increase which was more pronounced in the hand contralateral to the lesion. Moreover, comparison between the two tasks showed that this contralateral RT impairment was more marked in the no-aiming than in the aiming task. These results suggest that unilateral lesions of a medial frontal region involving the SMA cause two types of RT impairment in these motor tasks. The first may concern a supramotor function which acts bilaterally and initiates the motor programme of the limb movement as the first step of preparatory processes. The second component of this RT impairment would concern a supplementary motor function which consists of the feed forward control of the coupling between the hand lifting and the appropriate posture, just before the triggering of the limb movement. This interpretation leads to the hypothesis that the SMA region, and the medial motor system in general, may have a dual motor function. PMID:7746365

  3. Magnetization Response of the Bulk and Supplementary Magnetic Domain Structure in High-Permeability Steel Laminations Visualized In Situ by Neutron Dark-Field Imaging

    NASA Astrophysics Data System (ADS)

    Betz, B.; Rauscher, P.; Harti, R. P.; Schäfer, R.; Irastorza-Landa, A.; Van Swygenhoven, H.; Kaestner, A.; Hovind, J.; Pomjakushina, E.; Lehmann, E.; Grünzweig, C.

    2016-08-01

    Industrial transformer cores are composed of stacked high-permeability steel laminations (HPSLs). The performance and degree of efficiency of transformers are directly determined by the magnetic properties of each HPSL. In this article, we show how the neutron dark-field image (DFI) allows for the in situ visualization of the locally resolved response of the bulk and supplementary magnetic domain structures in HPSLs under the influence of externally applied magnetic fields. In particular, we investigate the domain formation and growth along the initial magnetization curve up to the saturated state. For decreasing field, we visualize the recurrence of the hysteretic domain structure down to the remanent state. Additionally, the DFI allows us to derive a correlation between the grain orientation and the corresponding volume and supplementary domain structure. Furthermore, we visualize the influence of the insulation coating, introducing desired tensile stresses on the domain structures. To compare our DFI findings to traditional methods, we perform complementary surface-sensitive magneto-optical Kerr-microscopy investigations.

  4. ELECTRON GUN

    DOEpatents

    Christofilos, N.C.; Ehlers, K.W.

    1960-04-01

    A pulsed electron gun capable of delivering pulses at voltages of the order of 1 mv and currents of the order of 100 amperes is described. The principal novelty resides in a transformer construction which is disposed in the same vacuum housing as the electron source and accelerating electrode structure of the gun to supply the accelerating potential thereto. The transformer is provided by a plurality of magnetic cores disposed in circumferentially spaced relation and having a plurality of primary windings each inductively coupled to a different one of the cores, and a helical secondary winding which is disposed coaxially of the cores and passes therethrough in circumferential succession. Additional novelty resides in the disposition of the electron source cathode filament input leads interiorly of the transformer secondary winding which is hollow, as well as in the employment of a half-wave filament supply which is synchronously operated with the transformer supply such that the transformer is pulsed during the zero current portions of the half-wave cycle.

  5. Diameter selective electron transfer from encapsulated ferrocenes to single-walled carbon nanotubes

    NASA Astrophysics Data System (ADS)

    Iizumi, Yoko; Suzuki, Hironori; Tange, Masayoshi; Okazaki, Toshiya

    2014-10-01

    The diameter selective photoluminescence quenching of single-walled carbon nanotubes (SWCNTs) is observed upon ferrocene encapsulation, which can be attributed to electron transfer from the encapsulated ferrocenes to the SWCNTs. Interestingly, the dependence of the electron transfer process on the nanotube diameter is governed by the molecular orientation of the ferrocenes in the SWCNT rather than the reduction potentials of the SWCNT.The diameter selective photoluminescence quenching of single-walled carbon nanotubes (SWCNTs) is observed upon ferrocene encapsulation, which can be attributed to electron transfer from the encapsulated ferrocenes to the SWCNTs. Interestingly, the dependence of the electron transfer process on the nanotube diameter is governed by the molecular orientation of the ferrocenes in the SWCNT rather than the reduction potentials of the SWCNT. Electronic supplementary information (ESI) available: Calculated binding energies of FeCp2@SWCNTs and additional spectroscopic characterization are described in ESI. See DOI: 10.1039/c4nr04398g

  6. Electronic Router

    NASA Technical Reports Server (NTRS)

    Crusan, Jason

    2005-01-01

    Electronic Router (E-Router) is an application program for routing documents among the cognizant individuals in a government agency or other organization. E-Router supplants a prior 14 NASA Tech Briefs, May 2005 system in which paper documents were routed physically in packages by use of paper slips, packages could be lost, routing times were unacceptably long, tracking of packages was difficult, and there was a need for much photocopying. E-Router enables a user to create a digital package to be routed. Input accepted by E-Router includes the title of the package, the person(s) to whom the package is to be routed, attached files, and comments to reviewers. Electronic mail is used to notify reviewers of needed actions. The creator of the package can, at any time, see the status of the package in the routing structure. At the end of the routing process, E-Router keeps a record of the package and of approvals and/or concurrences of the reviewers. There are commercial programs that perform the general functions of E-Router, but they are more complicated. E-Router is Web-based, easy to use, and does not require the installation or use of client software.

  7. The Support to Rural India's Public Education System (STRIPES) Trial: A Cluster Randomised Controlled Trial of Supplementary Teaching, Learning Material and Material Support

    PubMed Central

    Lakshminarayana, Rashmi; Eble, Alex; Bhakta, Preetha; Frost, Chris; Boone, Peter; Elbourne, Diana; Mann, Vera

    2013-01-01

    Background The aim of the STRIPES trial was to assess the effectiveness of providing supplementary, remedial teaching and learning materials (and an additional ‘kit’ of materials for girls) on a composite of language and mathematics test scores for children in classes two, three and four in public primary schools in villages in the Nagarkurnool division of Andhra Pradesh, India. Methods STRIPES was a cluster randomised trial in which 214 villages were allocated either to the supplementary teaching intervention (n = 107) or to serve as controls (n = 107). 54 of the intervention villages were further randomly allocated to receive additional kit for girls. The study was not blinded. Analysis was conducted on the intention to treat principle, allowing for clustering. Results Composite test scores were significantly higher in the intervention group (107 villages; 2364 children) than in the control group (106 villages; 2014 children) at the end of the trial (mean difference on a percentage scale 15.8; 95% CI 13.1 to 18.6; p<0.001; 0.75 Standard Deviation (SD) difference). Composite test scores were not significantly different in the 54 villages (614 girls) with the additional kits for girls compared to the 53 villages (636 girls) without these kits at the end of the trial (mean difference on a percentage scale 0.5; 95% CI -4.34 to 5.4; p = 0.84). The cost per 0.1 SD increase in composite test score for intervention without kits is Rs. 382.97 (£4.45, $7.13), and Rs.480.59 (£5.58, $8.94) for the intervention with kits. Conclusions A 18 month programme of supplementary remedial teaching and learning materials had a substantial impact on language and mathematics scores of primary school students in rural Andhra Pradesh, yet providing a ‘kit’ of materials to girls in these villages did not lead to any measured additional benefit. Trial Registration Controlled-Trials.com ISRCTN69951502 PMID:23874383

  8. Epidermal Electronics

    NASA Astrophysics Data System (ADS)

    Kim, Dae-Hyeong; Lu, Nanshu; Ma, Rui; Kim, Yun-Soung; Kim, Rak-Hwan; Wang, Shuodao; Wu, Jian; Won, Sang Min; Tao, Hu; Islam, Ahmad; Yu, Ki Jun; Kim, Tae-il; Chowdhury, Raeed; Ying, Ming; Xu, Lizhi; Li, Ming; Chung, Hyun-Joong; Keum, Hohyun; McCormick, Martin; Liu, Ping; Zhang, Yong-Wei; Omenetto, Fiorenzo G.; Huang, Yonggang; Coleman, Todd; Rogers, John A.

    2011-08-01

    We report classes of electronic systems that achieve thicknesses, effective elastic moduli, bending stiffnesses, and areal mass densities matched to the epidermis. Unlike traditional wafer-based technologies, laminating such devices onto the skin leads to conformal contact and adequate adhesion based on van der Waals interactions alone, in a manner that is mechanically invisible to the user. We describe systems incorporating electrophysiological, temperature, and strain sensors, as well as transistors, light-emitting diodes, photodetectors, radio frequency inductors, capacitors, oscillators, and rectifying diodes. Solar cells and wireless coils provide options for power supply. We used this type of technology to measure electrical activity produced by the heart, brain, and skeletal muscles and show that the resulting data contain sufficient information for an unusual type of computer game controller.

  9. Successful Treatment of Phantom Limb Pain by 1 Hz Repetitive Transcranial Magnetic Stimulation Over Affected Supplementary Motor Complex: A Case Report

    PubMed Central

    Lee, Jong-Hoo; Byun, Jeong-Hyun; Choe, Yu-Ri; Lim, Seung-Kyu; Lee, Ka-Young

    2015-01-01

    A 37-year-old man with a right transfemoral amputation suffered from severe phantom limb pain (PLP). After targeting the affected supplementary motor complex (SMC) or primary motor cortex (PMC) using a neuro-navigation system with 800 stimuli of 1 Hz repetitive transcranial magnetic stimulation (rTMS) at 85% of resting motor threshold, the 1 Hz rTMS over SMC dramatically reduced his visual analog scale (VAS) of PLP from 7 to 0. However, the 1 Hz rTMS over PMC failed to reduce pain. To our knowledge, this is the first case report of a successfully treated severe PLP with a low frequency rTMS over SMC in affected hemisphere. PMID:26361601

  10. Successful Treatment of Phantom Limb Pain by 1 Hz Repetitive Transcranial Magnetic Stimulation Over Affected Supplementary Motor Complex: A Case Report.

    PubMed

    Lee, Jong-Hoo; Byun, Jeong-Hyun; Choe, Yu-Ri; Lim, Seung-Kyu; Lee, Ka-Young; Choi, In-Sung

    2015-08-01

    A 37-year-old man with a right transfemoral amputation suffered from severe phantom limb pain (PLP). After targeting the affected supplementary motor complex (SMC) or primary motor cortex (PMC) using a neuro-navigation system with 800 stimuli of 1 Hz repetitive transcranial magnetic stimulation (rTMS) at 85% of resting motor threshold, the 1 Hz rTMS over SMC dramatically reduced his visual analog scale (VAS) of PLP from 7 to 0. However, the 1 Hz rTMS over PMC failed to reduce pain. To our knowledge, this is the first case report of a successfully treated severe PLP with a low frequency rTMS over SMC in affected hemisphere. PMID:26361601

  11. SUPPLEMENTARY COMPARISON: NORAMET intercomparison of volume standards at 50 mL and 100 mL (SIM.M.FF-S1)

    NASA Astrophysics Data System (ADS)

    Jacques, C.; Trujillo Juarez, S.; Maldonado, J. M.; Bean, V.

    2003-01-01

    An intercomparison of volume standards, 50 mL and 100 mL pycnometers, was decided on at the NORAMET Technical Contacts Meeting of 8-9 June 1998. The participating laboratories were CENAM, NIST, and NRC. NRC acted as the pilot laboratory. The comparison was done between April 1999 and October 1999. The pycnometers were not protected against evaporation by a supplementary cap. Even with this handicap, the three laboratories agreed with one another very well. The difference between maximum and minimum reported volumes never exceeded 0.014%. This comparison was assigned the number SIM.M.FF-S1. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the SIM, according to the provisions of the Mutual Recognition Arrangement (MRA).

  12. Effects of supplementary food on the winter inhibition of reproduction in male and female four-striped field mice (Rhabdomys pumilio).

    PubMed

    Jackson, C; Bernard, R T F

    2005-01-01

    The effects of winter food supplementation on reproduction in the seasonally breeding four-striped field mouse Rhabdomys pumilio were investigated at Mountain Zebra National Park in the Eastern Cape Province of South Africa. On both control and supplemented grids, reproductive activity in females was inhibited; no pregnant females were collected and juveniles were only present in the first winter month. The provision of additional food resulted in an increase in body mass and mass of the male and female reproductive organs. However, all males, from both grids, were spermatogenically active. Ovarian activity was not stimulated by the provision of additional food, but the development of the uterus was and the endometrium was thicker and more vascularised in mice from the supplemented grid than from the control grid. We conclude that seasonal reproduction in R. pumilio is controlled by the females, in which reproductive activity is inhibited in winter. However, the provision of supplementary food was not sufficient to override the reproductive inhibition.

  13. Supplementary motor area and primary auditory cortex activation in an expert break-dancer during the kinesthetic motor imagery of dance to music.

    PubMed

    Olshansky, Michael P; Bar, Rachel J; Fogarty, Mary; DeSouza, Joseph F X

    2015-01-01

    The current study used functional magnetic resonance imaging to examine the neural activity of an expert dancer with 35 years of break-dancing experience during the kinesthetic motor imagery (KMI) of dance accompanied by highly familiar and unfamiliar music. The goal of this study was to examine the effect of musical familiarity on neural activity underlying KMI within a highly experienced dancer. In order to investigate this in both primary sensory and motor planning cortical areas, we examined the effects of music familiarity on the primary auditory cortex [Heschl's gyrus (HG)] and the supplementary motor area (SMA). Our findings reveal reduced HG activity and greater SMA activity during imagined dance to familiar music compared to unfamiliar music. We propose that one's internal representations of dance moves are influenced by auditory stimuli and may be specific to a dance style and the music accompanying it.

  14. Evaluation of the acceptability of improved supplementary foods for the treatment of moderate acute malnutrition in Burkina Faso using a mixed method approach.

    PubMed

    Iuel-Brockdorf, Ann-Sophie; Draebel, Tania Aase; Ritz, Christian; Fabiansen, Christian; Cichon, Bernardette; Brix Christensen, Vibeke; Yameogo, Charles; Oummani, Rouafi; Briend, André; Michaelsen, Kim F; Ashorn, Per; Filteau, Suzanne; Friis, Henrik

    2016-04-01

    The objective of this study was to evaluate, within the context of a randomized controlled trial of product effectiveness, the acceptability of new formulations of six corn-soy blended flours (CSB) and six lipid-based nutrient supplements (LNS) with different quantities of milk and qualities of soy for the treatment of children with moderate acute malnutrition (MAM). Our study included 1546 children aged 6-23 months and involved questionnaires after one month of supplementation home visits and interviews with a sub-sample of 20 trial participants and their caretakers, and nine focus group discussion. All 12 products were well accepted in terms of organoleptic qualities and received good ratings. However, LNS were more appreciated by caretakers and children. Additionally, an effect of soy isolate was detected on child appreciation where products with high milk content also received better ratings. CSB were not consumed as readily; 33.9% (n = 257) of children receiving CSB were reported to have leftovers compared to 17.3% (n = 134) of children receiving LNS (p=<0.001). Both CSB and LNS were referred to as foods with medicinal properties and perceived as beneficial to child health. They were both reported to have high priority in the daily feeding of the child. In conclusion, there were minimal differences in acceptability of the various CSB and LNS formulations, although CSB were less readily consumed and required smaller meal volumes. Since all products were well-accepted, decisions regarding whether the more expensive products should be used for the treatment of MAM will need to be based on their effect on child nutrition, growth and health. Future supplementary feeding programs in similar contexts could furthermore consider introducing supplementary foods as a medical treatment, as this may increase adherence and decrease sharing.

  15. Supplementary Feeding with Fortified Spreads Results in Higher Recovery Rates Than with a Corn/Soy Blend in Moderately Wasted Children12

    PubMed Central

    Matilsky, Danielle K.; Maleta, Kenneth; Castleman, Tony; Manary, Mark J.

    2009-01-01

    Moderate childhood wasting is defined as having a weight-for-height Z-score (WHZ) < −2, but ≥ −3. These children are typically given fortified corn/soy blended flour (CSB), but this intervention has shown limited effectiveness. Fortified spreads (FS) can be used as supplementary foods instead; they are energy-dense, lipid-based pastes with added powdered micronutrients. In this randomized clinical effectiveness trial, the recovery rates were compared among children with moderate wasting who received either milk/peanut FS, soy/peanut FS, or CSB. Children received isoenergetic quantities of food, 314 kJ·kg−1·d−1, for up to 8 wk with biweekly follow-up. The primary outcome was recovery, defined as having a WHZ > −2. Time-event analysis was used to compare the recovery rate. A total of 1362 children were enrolled in the study. Children receiving soy/peanut FS had a similar recovery rate to those receiving milk/peanut FS and children in either FS group were more likely to recover than those receiving CSB (80% in both FS groups vs. 72% in the CSB group; P < 0.01). The rate of weight gain in the first 2 wk was greater among children receiving milk/peanut FS (2.6 g·kg−1·d−1, n = 465) or children receiving soy/peanut FS (2.4 g·kg−1·d−1, n = 450) than among children receiving CSB (2.0 g·kg−1·d−1, n = 447; P < 0.05). Rates of length gain did not differ among the 3 groups. A total of 8% of children in each feeding group developed edema, indicative of severe malnutrition, while receiving supplemental feeding. We conclude that FS are superior supplementary foods to CSB for moderately wasted Malawian children. PMID:19225128

  16. Situation of the supplementary diet of children between 6 and 24 months attended in the Primary Care Network of Macaé, RJ, Brazil.

    PubMed

    Marinho, Leticia Maia Forte; Capelli, Jane de Carlos Santana; Rocha, Camilla Medeiros Macedo da; Bouskela, Alice; do Carmo, Cleber Nascimento; de Freitas, Silvia Eliza Almeida Pereira; Anastácio, Alexandra da Silva; de Almeida, Maria Fernanda Larcher; Pontes, Juliana da Silva

    2016-03-01

    This study aimed to analyze the supplementary nutritional situation of children aged 6-24 months attended by the Primary Care unit of Macaé/RJ. It was conducted as a cross-sectional study, and data was obtained from the SISVAN Web website, including and analyzing all of the records (n=218) of children between 6-24 months in the year 2013. In infants between 6-12 months, the consumption of 72.3% of vegetables, 75.3% of fruits, and 63.4% of meats was detected, considered indicators of healthy supplementary nutrition. In contrast, 23.8% were already consuming sugar-based food sources (honey, molasses, simple sugar, and unrefined cane sugar), 34.7% industrialized juice, and 17.8% soft drinks. The consumption of industrialized juice was significantly greater in boys (p-value <0.001). In children between 12-18 months, 77.6% consumed vegetables, 77.4% fruits, and 86.3% meats. The consumption of sugar-based foods was 31%, 58.6% for industrialized juices, and 50% for soft drinks. Between 18-24 months, it was recorded that 89.9% of children consumed vegetables, 83.1% fruits, and 96.7% meat. The consumption of sugar-based foods was 33.9%, 69.5% for industrialized juices, and 55.5% for soft drinks. We conclude that the indicators of healthy complementary nutrition come close to the target set by the Ministry of Health (80%). PMID:26960109

  17. Responses of photosynthetic properties and chloroplast ultrastructure of two moss crusts from a desert biological soil crust to supplementary UV-B radiation

    NASA Astrophysics Data System (ADS)

    Hui, Rong; Li, Xinrong; Zhao, Yang; Pan, Yanxia

    2016-04-01

    Our understanding of plant responses to supplementary ultraviolet-B (UV-B) radiation due to stratospheric ozone depletion has improved over recent decades. However, research on biological soil crusts (BSCs) is scarce and it remains controversial. Laboratory studies were conducted to investigate the influence of UV-B radiation on the Bryum argenteum and Didymodon vinealis isolated from BSCs, which are both dominant species in moss crusts found within patches of shrubs and herbs in the Tengger Desert of northern China. The aim of the current work was to evaluate whether supplementary UV-B radiation affected photosynthetic properties and chloroplast ultrastructure of two moss crusts and whether response differences were observed between the crusts. Four levels of UV-B radiation of 2.75 (control), 3.08, 3.25, and 3.41 W m-2 was achieved using fluorescence tube systems for 10 days, simulating 0, 6, 9, and 12% of stratospheric ozone at the latitude of Shapotou, respectively. We measured photosynthetic apparatus as assessed by chlorophyll a fluorescence parameters, photosynthetic pigment contents, and observations of chloroplast ultrastructure. Additionally, soluble proteins and UV-B absorbing compounds were simultaneously investigated. The results of this study showed that chlorophyll a fluorescence parameters (i.e., the maximal quantum yield of PSII photochemistry, the effective quantum yield of PSII photochemistry, and photochemical quenching coefficient), photosynthetic pigment contents, soluble protein contents, total flavonoid contents and the ultrastructure were negatively influenced by elevated UV-B radiation and the degree of detrimental effects significantly increased with the intensity of UV-B radiation. Moreover, results demonstrated that the negative effects on photosynthesis and chloroplast ultrastructure were more serious in B. argenteum than that in D. vinealis. These results may not only provide a potential mechanism for supplemental UV-B effects on

  18. Electronic Preprints

    NASA Astrophysics Data System (ADS)

    Hanisch, R.

    1999-12-01

    Despite the tremendous advances in electronic publications and the increasing rapidity with which papers are now moving from acceptance into ``print,'' preprints continue to be an important mode of communication within the astronomy community. The Los Alamos e-preprint service, astro-ph, provides for rapid and cost-free (to authors and readers) dissemination of manuscripts. As the use of astro-ph has increased the number of paper preprints in circulation to libraries has decreased, and institutional preprint series appear to be waning. It is unfortunate, however, that astro-ph does not function in collaboration with the refereed publications. For example, there is no systematic tracking of manuscripts from preprint to their final, published form, and as a centralized archive it is difficult to distribute the tracking and maintenance functions. It retains documents that have been superseded or have become obsolete. We are currently developing a distributed preprint and document management system which can support both distributed collections of preprints (e.g., traditional institutional preprint series), can link to the LANL collections, can index other documents in the ``grey'' literature (observatory reports, telescope and instrument user's manuals, calls for proposals, etc.), and can function as a manuscript submission tool for the refereed journals. This system is being developed to work cooperatively with the refereed literature so that, for example, links to preprints are updated to links to the final published papers.

  19. EDITORIAL: Synaptic electronics Synaptic electronics

    NASA Astrophysics Data System (ADS)

    Demming, Anna; Gimzewski, James K.; Vuillaume, Dominique

    2013-09-01

    Conventional computers excel in logic and accurate scientific calculations but make hard work of open ended problems that human brains handle easily. Even von Neumann—the mathematician and polymath who first developed the programming architecture that forms the basis of today's computers—was already looking to the brain for future developments before his death in 1957 [1]. Neuromorphic computing uses approaches that better mimic the working of the human brain. Recent developments in nanotechnology are now providing structures with very accommodating properties for neuromorphic approaches. This special issue, with guest editors James K Gimzewski and Dominique Vuillaume, is devoted to research at the serendipitous interface between the two disciplines. 'Synaptic electronics', looks at artificial devices with connections that demonstrate behaviour similar to synapses in the nervous system allowing a new and more powerful approach to computing. Synapses and connecting neurons respond differently to incident signals depending on the history of signals previously experienced, ultimately leading to short term and long term memory behaviour. The basic characteristics of a synapse can be replicated with around ten simple transistors. However with the human brain having around 1011 neurons and 1015 synapses, artificial neurons and synapses from basic transistors are unlikely to accommodate the scalability required. The discovery of nanoscale elements that function as 'memristors' has provided a key tool for the implementation of synaptic connections [2]. Leon Chua first developed the concept of the 'The memristor—the missing circuit element' in 1971 [3]. In this special issue he presents a tutorial describing how memristor research has fed into our understanding of synaptic behaviour and how they can be applied in information processing [4]. He also describes, 'The new principle of local activity, which uncovers a minuscule life-enabling "Goldilocks zone", dubbed the

  20. Carbon Nanotube Electron Gun

    NASA Technical Reports Server (NTRS)

    Nguyen, Cattien V. (Inventor); Ribaya, Bryan P. (Inventor)

    2013-01-01

    An electron gun, an electron source for an electron gun, an extractor for an electron gun, and a respective method for producing the electron gun, the electron source and the extractor are disclosed. Embodiments provide an electron source utilizing a carbon nanotube (CNT) bonded to a substrate for increased stability, reliability, and durability. An extractor with an aperture in a conductive material is used to extract electrons from the electron source, where the aperture may substantially align with the CNT of the electron source when the extractor and electron source are mated to form the electron gun. The electron source and extractor may have alignment features for aligning the electron source and the extractor, thereby bringing the aperture and CNT into substantial alignment when assembled. The alignment features may provide and maintain this alignment during operation to improve the field emission characteristics and overall system stability of the electron gun.