WorldWideScience

Sample records for egypt-united states relations

  1. Egypt-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2003-01-01

    .... Experience gained from Egyptian-U.S. joint military exercises proved valuable in easing coordination during the February 1991 Desert Storm operation to reverse Iraqi aggression against Kuwait. Egypt is seen by U.S...

  2. Egypt-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2005-01-01

    .... Experience gained from Egyptian-U.S. joint military exercises proved valuable in easing coordination during the February 1991 Desert Storm operation to reverse Iraqi aggression against Kuwait. Egypt is seen by U.S...

  3. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 2 of 5 Vols. Annex 1

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    Detailed summaries are presented of Egypt's indigenous energy resources from the U.S. Geological Survey assessments; preliminary information collected early in 1977 from files, reports, and publications existing in the U.S.; and data gathered during one-month assessment program in March--April 1978. Detailed reports are given on oil and gas, coal and oil shale, uranium and thorium, geothermal energy, water resources, and energy-related minerals/commodities. An assessment of cement-making materials, iron ore, manganese, aluminium, barite, bentonite, copper, chromium, nickel, titanium, and miscellaneous metals used in steel making is presented.

  4. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 5 of 5 Vols. Annexes 11--13

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    The principal features of the existing environment of Egypt are characterized and the main problem areas identified in Annex 11. The environmental, health, and associated social issues that must be considered in choosing from among the options available to Egypt for meeting projected future energy needs are identified. The environmental impacts associated with these options are discussed and observations are made of alternte ways to minimize environmental insults. Annex 12, Manpower, analyzes the energy-related manpower situation of Egypt. Manpower education and training resources of Egypt; the existing manpower base of Egypt; manpower needs of the energy strategies; a comparison of manpower needs and existing manpower base; and the underlying economic and social factors that will make Egypt energy facility development very difficult to plan and execute are discussed. Annex 13 summarizes a preliminary analysis of the capital, labor, materials, and equipment resources required to implement alternative Egyptian energy futures and documents the assessment of several Egyptian energy development programs selected by the DOE. It egins with brief overviews of the ESPM model and data base. It then describes the method by which the system was adapted to Egyptian conditions and the results of this modification. The comparison Case energy development program is described, followed by a summary of ESPM-derived facility and resource requirements. Finally, the sensitivity of these results to several alternative energy strategies is illustrated.

  5. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 1 of 5 Vols. Executive summary, main report and appendices

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    The International Energy Assessment Program between Egypt and the U.S. was formulated from mid-March to mid-July, 1978. The assessment identified energy demand and supply options for Egypt that are consistent with its indigenous energy resources; assessed Egypt's ability to effectively use those options; and identified measures by which Egypt's energy-planning activities could be improved. The assessment addressed all known and potential energy supply options (oil, gas, coal, oil shale, hydroelectric, nuclear power, geothermal, solar, wind, and biomass). Using the Reference Energy System, two future energy supply/demand balances are constructed (for 1985 and the year 2000) and these are compared with a historical (1975) supply/demand balance. The feasibility of each of the options is established in terms of the availability of the required resources and of the processing, conversion, transport, and utilization technology.

  6. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 4 of 5 Vols. Annexes 6--10

    Energy Technology Data Exchange (ETDEWEB)

    Purvis, Edward E.; Teagan, Peter; Little, Arthur D.; Kaplan, George; Kunze, Jay; Warchol, Edward J.

    1979-04-01

    Annex 6, which investigates the possible hydroelectric resources of Egypt, reveals that presently the only existing sites are on the upper Nile at the High and Aswan Dams. There are 8 sites on the Nile where it is practical to add hydroelectric generation and, of these, only 4 are feasible for immediate construction. There are also pumped-storage sites on the Nile and the Red Sea. There is also the Qattara Depression in the Western Desert which can be utilized for conventional, as well as pumped-storage generation, by bringing water from the Mediterranean Sea to the depression by canal or tunnel. The options were considered for construction of hydro plants to met the electric load growth of Egypt when other forms of energy supply would be integrated into a comprehensive supply pattern. In Annex 7, the prospective use of nuclear energy to meet Egypt's resources (uranium and thorium) to implement a nuclear energy program, and potential effects of the expanded use of nuclear energy are discussed. Annex 8 discusses solar energy (technology descriptions and impacts, solar thermal power, photovoltaics). Also wind power generation, biomass utilization, desalination, solar air conditioning and refrigeration, and cost of power from diesel engines are discussed. Annex 9 covers geothermal potentials in Egypt, discussing resources with temperatures above 180/sup 0/C; from 150 to 180/sup 0/C; from 100 to 150/sup 0/C; and with temperatures below 100/sup 0/C. Annex 10 discusses the electric power systems in Egypt. The following subjects are covered: existing electric power systems; electrical power facilities under construction or planned for construction by 1985; past and projected growth of electrical energy; distribution; and electrical power system projected from 1985 to 2000. (MCW)

  7. Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 3 of 5 Vols. Annexes 2--5

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    The principal objectives of the energy assessment project for Egypt are to develop understanding of the current status of the principal energy users in Egypt's industrial and agricultural sectors; to estimate the energy demand and efficiency for each selected subsector within these major sectors; to identify opportunities for fuel type changes, technology switches, or production pattern changes which might increase the efficiency with which Egypt's energy is used both now and in the future; and based on options identified, to forecast energy efficiencies for selected Egyptian subsectors for the years 1985 and 2000. The areas studied in the industrial sector are the iron and steel, aluminum, fertilizer, chemical, petrochemical, cement, textile, and automotive manufacturing industries. Those studied in the agricultural sector concern drainage and irrigation, mechanization, and food processing. Additional information in 4 annexes include industrial/agricultural sector options; residential/commercial, transportation, and fossil fuels supply options.

  8. Egypt--United States cooperative energy assessment: report on preliminary discussions

    Energy Technology Data Exchange (ETDEWEB)

    1978-04-01

    Egyptian and U.S. Government representatives met in Cairo during the period of February 14-22, 1978 to discuss a cooperative Egypt-U.S. assessment of the energy demand and supply options available to Egypt. This report summarizes those preliminary discussions. The discussions accomplished the following: the background and objectives of the U.S. initiative for a cooperative energy assessment with Egypt were explained; Egyptian electric energy activities and their priorities were presented; methods under consideration for the systematic identification and assessment of energy options available to Egypt were explained; the cooperation of Egyptian energy resource and planning organizations was assured; and arrangements to carry out the cooperative assessment were planned.

  9. Baryoniums and related states

    International Nuclear Information System (INIS)

    Hong-Mo, C.

    1978-01-01

    A brief introduction is given to current theoretical ideas on baryonium states with particular emphasis on their interpretation as 'colour molecules'. It is argued that baryonium spectroscopy provides a valuable test for colour as a new degree of freedom. (author)

  10. Ordering relations for quantum states

    Science.gov (United States)

    Durham, Ian

    2015-03-01

    It is often desirable to model physical states in an order-theoretic manner, e.g. as a partially ordered set. Classical states are known to possess a unique ordering relation corresponding to a neo-realist interpretation of these states. No such unique relation exists for quantum states. This lack of a unique ordering relation for quantum states turns out to be a manifestation of quantum contextuality vis-à-vis the Kochen-Specker theorem. It also turns out that this provides a link to certain large-scale thermodynamic processes. The suggestion that the ordering of quantum states leads to macroscopic thermodynamic processes is at least five decades old. The suggestion that the mechanism that drives the ordering is contextuality, is unique to this work. The argument is framed in the language of the theories of domains, categories, and topoi. Financial support provided by FQXi.

  11. Israeli-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2001-01-01

    ....-Israeli relations have evolved from an initial American policy of sympathy and support for the creation of a Jewish homeland in 1948 to an unusual partnership that links a small but militarily...

  12. Israeli-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2004-01-01

    ....-Israeli relations have evolved from an initial American policy of sympathy and support for the creation of a Jewish homeland in 1948 to an unusual partnership that links a small but militarily...

  13. Israeli-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2002-01-01

    ....-Israeli relations have evolved from an initial American policy of sympathy and support for the creation of a Jewish homeland in 1948 to an unusual partnership that links a small but militarily...

  14. Israeli-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2003-01-01

    ....-Israeli relations have evolved from an initial American policy of sympathy and support for the creation of a Jewish homeland in 1948 to an unusual partnership that links a small but militarily...

  15. Israeli-United States Relations

    National Research Council Canada - National Science Library

    Mark, Clyde R

    2005-01-01

    ....-Israeli relations have evolved from an initial American policy of sympathy and support for the creation of a Jewish homeland in 1948 to an unusual partnership that links a small but militarily...

  16. Improvement of uncertainty relations for mixed states

    International Nuclear Information System (INIS)

    Park, Yong Moon

    2005-01-01

    We study a possible improvement of uncertainty relations. The Heisenberg uncertainty relation employs commutator of a pair of conjugate observables to set the limit of quantum measurement of the observables. The Schroedinger uncertainty relation improves the Heisenberg uncertainty relation by adding the correlation in terms of anti-commutator. However both relations are insensitive whether the state used is pure or mixed. We improve the uncertainty relations by introducing additional terms which measure the mixtureness of the state. For the momentum and position operators as conjugate observables and for the thermal state of quantum harmonic oscillator, it turns out that the equalities in the improved uncertainty relations hold

  17. Majorization uncertainty relations for mixed quantum states

    Science.gov (United States)

    Puchała, Zbigniew; Rudnicki, Łukasz; Krawiec, Aleksandra; Życzkowski, Karol

    2018-04-01

    Majorization uncertainty relations are generalized for an arbitrary mixed quantum state ρ of a finite size N. In particular, a lower bound for the sum of two entropies characterizing the probability distributions corresponding to measurements with respect to two arbitrary orthogonal bases is derived in terms of the spectrum of ρ and the entries of a unitary matrix U relating both bases. The results obtained can also be formulated for two measurements performed on a single subsystem of a bipartite system described by a pure state, and consequently expressed as an uncertainty relation for the sum of conditional entropies.

  18. Inferring the relative resilience of alternative states.

    Directory of Open Access Journals (Sweden)

    David G Angeler

    Full Text Available Ecological systems may occur in alternative states that differ in ecological structures, functions and processes. Resilience is the measure of disturbance an ecological system can absorb before changing states. However, how the intrinsic structures and processes of systems that characterize their states affects their resilience remains unclear. We analyzed time series of phytoplankton communities at three sites in a floodplain in central Spain to assess the dominant frequencies or "temporal scales" in community dynamics and compared the patterns between a wet and a dry alternative state. The identified frequencies and cross-scale structures are expected to arise from positive feedbacks that are thought to reinforce processes in alternative states of ecological systems and regulate emergent phenomena such as resilience. Our analyses show a higher species richness and diversity but lower evenness in the dry state. Time series modeling revealed a decrease in the importance of short-term variability in the communities, suggesting that community dynamics slowed down in the dry relative to the wet state. The number of temporal scales at which community dynamics manifested, and the explanatory power of time series models, was lower in the dry state. The higher diversity, reduced number of temporal scales and the lower explanatory power of time series models suggest that species dynamics tended to be more stochastic in the dry state. From a resilience perspective our results highlight a paradox: increasing species richness may not necessarily enhance resilience. The loss of cross-scale structure (i.e. the lower number of temporal scales in community dynamics across sites suggests that resilience erodes during drought. Phytoplankton communities in the dry state are therefore likely less resilient than in the wet state. Our case study demonstrates the potential of time series modeling to assess attributes that mediate resilience. The approach is useful

  19. Positive states in relation to entrepreneurship orientation

    Directory of Open Access Journals (Sweden)

    Meryll L. Shein

    2010-12-01

    Research purpose: The principal objective of the study was the construction of a normative scale to measure the positive states associated with appreciative ability and to relate it to a scale of entrepreneurial orientation. A secondary objective was to determine whether there was a statistically significant relationship between the measures of the constructs and the biographical variables of gender and culture. Motivation: As appreciative ability is a relatively new construct and no instrument exists for measuring the positive states emanating from this construct, it was decided to develop such an instrument and to relate it to entrepreneurship orientation. Research design, approach and method: The primary data were obtained by means of the newly designed instrument, the Positive States Questionnaire and the Entrepreneurship Orientation Questionnaire. A convenience sample of 210 second year commerce students was drawn. Main findings: From a principal factor analysis applied to the two instruments, two factors each were obtained. A significantly high correlation was found, indicating a strong relationship between entrepreneurship orientation and the positive states. No significant differences were found between gender or population in the entrepreneurship orientation and positive states measures. Practical/managerial implications: The study produced an instrument with highly acceptable metrical properties which may be used in future studies and for entrepreneurship development. Contribution/value-add: The results of the study suggest that positive states are invaluable attributes for the entrepreneur and should be explored in the assessment and development of entrepreneurs.

  20. EDITORIAL: Squeezed states and uncertainty relations

    Science.gov (United States)

    Jauregue-Renaud, Rocio; Kim, Young S.; Man'ko, Margarita A.; Moya-Cessa, Hector

    2004-06-01

    This special issue of Journal of Optics B: Quantum and Semiclassical Optics is composed mainly of extended versions of talks and papers presented at the Eighth International Conference on Squeezed States and Uncertainty Relations held in Puebla, Mexico on 9-13 June 2003. The Conference was hosted by Instituto de Astrofísica, Óptica y Electrónica, and the Universidad Nacional Autónoma de México. This series of meetings began at the University of Maryland, College Park, USA, in March 1991. The second and third workshops were organized by the Lebedev Physical Institute in Moscow, Russia, in 1992 and by the University of Maryland Baltimore County, USA, in 1993, respectively. Afterwards, it was decided that the workshop series should be held every two years. Thus the fourth meeting took place at the University of Shanxi in China and was supported by the International Union of Pure and Applied Physics (IUPAP). The next three meetings in 1997, 1999 and 2001 were held in Lake Balatonfüred, Hungary, in Naples, Italy, and in Boston, USA, respectively. All of them were sponsored by IUPAP. The ninth workshop will take place in Besançon, France, in 2005. The conference has now become one of the major international meetings on quantum optics and the foundations of quantum mechanics, where most of the active research groups throughout the world present their new results. Accordingly this conference has been able to align itself to the current trend in quantum optics and quantum mechanics. The Puebla meeting covered most extensively the following areas: quantum measurements, quantum computing and information theory, trapped atoms and degenerate gases, and the generation and characterization of quantum states of light. The meeting also covered squeeze-like transformations in areas other than quantum optics, such as atomic physics, nuclear physics, statistical physics and relativity, as well as optical devices. There were many new participants at this meeting, particularly

  1. Multiparticle states in deformed special relativity

    International Nuclear Information System (INIS)

    Hossenfelder, S.

    2007-01-01

    We investigate the properties of multiparticle states in deformed special relativity (DSR). Starting from the Lagrangian formalism with an energy dependent metric, the conserved Noether current can be derived which is additive in the usual way. The integrated Noether current had previously been discarded as a conserved quantity, because it was correctly realized that it does no longer obey the DSR transformations. We identify the reason for this mismatch in the fact that DSR depends only on the extensive quantity of total four momentum instead of the energy-momentum densities as would be appropriate for a field theory. We argue that the reason for the failure of DSR to reproduce the standard transformation behavior in the well established limits is due to the missing sensitivity to the volume inside which energy is accumulated. We show that the soccer-ball problem is absent if one formulates DSR instead for the field densities. As a consequence, estimates for predicted effects have to be corrected by many orders of magnitude. Further, we derive that the modified quantum field theory implies a locality bound

  2. The politics of federal-state relations

    International Nuclear Information System (INIS)

    Dravo, A.N.

    1986-01-01

    States' ability to reject siting of high-level waste repositories has rested on politics, technical judgement and the potential that procedural error could disqualify a project. Prior to enactment of the Nuclear Waste Policy Act, sites were rejected through parochial political action in Congress. The NWPA limited the ability of states to receive parochial assistance, but did not eliminate the potential for Congressional politics to dominate programmatic decisions. Technical and procedural opportunity for affecting siting have, however, increased

  3. Electrochemical investigations related to solid state magnesium ...

    Indian Academy of Sciences (India)

    Administrator

    Investigations leading to the understanding and development of solid state magnesium batteries are considered important, as Mg is free from hazards and is also highly stable and abundant. A gel polymer electrolyte (GPE) of about 100 mm thickness is investigated for electrochemical reversibility of the Mg/Mg2+ couple and ...

  4. Generalized uncertainty relations and characteristic invariants for the multimode states

    International Nuclear Information System (INIS)

    Sudarshan, E.C.G.; Chiu, C.B.; Bhamathi, G.

    1995-01-01

    The close relationship between the zero-point energy, the uncertainty relation, coherent states, squeezed states, and correlated states for one mode is investigated. This group theoretic perspective of the problem enables the parametrization and identification of their multimode generalization. A simple and efficient method of determining the canonical structure of the generalized correlated states is presented. Implication of canonical commutation relations for correlations are not exhausted by the Heisenberg uncertainty relation, not even by the Schroedinger-Robertson uncertainty inequality, but there are relations in the multimode case that are the generalization of the Schroedinger-Robertson relation

  5. Squeezed States and Uncertainty Relations. Abstracts

    International Nuclear Information System (INIS)

    Masahito, Hayashi; Reynaud, S.; Jaekel, M.Th.; Fiuraaek, J.; Garcia-Patron, R.; Cerf, N.J.; Hage, B.; Chelkowski, S.; Franzen, A.; Lastzka, N.; Vahlbruch, N.; Danzmann, K.; Schnabel, R.; Hassan, S.S.; Joshi, A.; Jakob, M.; Bergou, J.A.; Kozlovskii, A.V.; Prakash, H.; Kumar, R.

    2005-01-01

    The purpose of the conference was to bring together people working in the field of quantum optics, with special emphasis on non-classical light sources and related areas, quantum computing, statistical mechanics and mathematical physics. As a novelty, this edition will include the topics of quantum imaging, quantum phase noise and number theory in quantum mechanics. This document gives the program of the conference and gathers the abstracts

  6. United States Civil Military Relations: Defense Reform

    Science.gov (United States)

    2016-03-01

    of 1986 .............17 Figure 2. Relations between Intelligence and Policymakers’ Attitudes ....................52 Figure 3. Recommendation for the...The Washington Quarterly, 20, no. 4, (Autumn 1997), 31–33, doi:10.1080/01636609709550275; and Ole Holsti, “Of Chasms and Convergences: Attitudes ...serious injury to several more operatives.61 Commanders on the ground aborted the mission when only five of eight helicopters were able to make it to

  7. The Second International Workshop on Squeezed States and Uncertainty Relations

    Science.gov (United States)

    Han, D. (Editor); Kim, Y. S.; Manko, V. I.

    1993-01-01

    This conference publication contains the proceedings of the Second International Workshop on Squeezed States and Uncertainty Relations held in Moscow, Russia, on 25-29 May 1992. The purpose of this workshop was to study possible applications of squeezed states of light. The Workshop brought together many active researchers in squeezed states of light and those who may find the concept of squeezed states useful in their research, particularly in understanding the uncertainty relations. It was found at this workshop that the squeezed state has a much broader implication than the two-photon coherent states in quantum optics, since the squeeze transformation is one of the most fundamental transformations in physics.

  8. State Confessional Relations: Problem of the Subject Structure

    OpenAIRE

    Alexandra A. Dorskaya

    2014-01-01

    In the article various existing definitions of the concept "state and confessional relations" are analyzed, also author's definition is offered. Three levels of the state and confessional relations are revealed: conceptual, legislative and administrative-managerial. In the article it is shown that in Russia a tradition of only two subjects of the state and confessional relations – government bodies and the religious organizations allocation exists. It is revealed that at the present stage man...

  9. Consensus of Switched Multiagent Systems under Relative State Constraints

    Directory of Open Access Journals (Sweden)

    Qingling Wang

    2017-01-01

    Full Text Available The consensus problem is presented for the switched multiagent system (MAS, where the MAS is switched between continuous- and discrete-time systems with relative state constraints. With some standard assumptions, we obtain the fact that the switched MAS with relative state constraints can achieve consensus under both fixed undirected graphs and switching undirected graphs. Furthermore, based on the absolute average value of initial states, we propose sufficient conditions for consensus of the switched MAS. The challenge of this study is that relative state constraints are considered, which will make the consensus problem much more complex. One of the main contributions is that, for the switched MAS with relative state constraints, we explore the solvability of the consensus problem. Finally, we present two simulation examples to show the effectiveness of the results.

  10. State-independent uncertainty relations and entanglement detection

    Science.gov (United States)

    Qian, Chen; Li, Jun-Li; Qiao, Cong-Feng

    2018-04-01

    The uncertainty relation is one of the key ingredients of quantum theory. Despite the great efforts devoted to this subject, most of the variance-based uncertainty relations are state-dependent and suffering from the triviality problem of zero lower bounds. Here we develop a method to get uncertainty relations with state-independent lower bounds. The method works by exploring the eigenvalues of a Hermitian matrix composed by Bloch vectors of incompatible observables and is applicable for both pure and mixed states and for arbitrary number of N-dimensional observables. The uncertainty relation for the incompatible observables can be explained by geometric relations related to the parallel postulate and the inequalities in Horn's conjecture on Hermitian matrix sum. Practical entanglement criteria are also presented based on the derived uncertainty relations.

  11. Assistance to States on Policies Related to Wind Energy Issues

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Matthew, H; Decesaro, Jennifer; DOE Project Officer - Keith Bennett

    2005-07-15

    This final report summarizes work carried out under agreement with the US Department of Energy, related to wind energy policy issues. This project has involved a combination of outreach and publications on wind energy, with a specific focus on educating state-level policymakers. Education of state policymakers is vitally important because state policy (in the form of incentives or regulation) is a crucial part of the success of wind energy. State policymakers wield a significant influence over all of these policies. They are also in need of high quality, non-biased educational resources which this project provided. This project provided outreach to legislatures, in the form of meetings designed specifically for state legislators and legislative staff, responses to information requests on wind energy, and publications. The publications addressed: renewable energy portfolio standards, wind energy transmission, wind energy siting, case studies of wind energy policy, avian issues, economic development, and other related issues. These publications were distributed to legislative energy committee members, and chairs, legislative staff, legislative libraries, and other related state officials. The effect of this effort has been to provide an extensive resource of information about wind information for state policymakers in a form that is useful to them. This non-partisan information has been used as state policymakers attempt to develop their own policy proposals related to wind energy in the states.

  12. State policy of Ukraine in social and religious relations

    Directory of Open Access Journals (Sweden)

    G. V. Muzychenko

    2014-10-01

    Full Text Available This article analyzes the state policy of Ukraine on regulation of social and religious relations. Determined that the church-state relationship is institutional relationships that are primarily social and political in nature. They have their context every historical day. The history of relations between the state and the Church reaches of the Roman Empire. Separation of church and state began in the Middle Ages and in the Renaissance with the development of civil societies started entry processes of secularization and secular features of social life. The theocracy; tsezaropapizm; state church; intermediate state of separation of church and state; policy of nationalization of religion and the Church are determined among the newest models of the relationship of church and state. Grounded four main types (concepts of public policy for the regulation of relations between church and state: politics nationalization of religion and the Church; leftist-anarchist views and actions; policy of conciliation in religious matters; policy of tolerance. It is noted that the definition of a national model for each country is the individual case, which is affected by many factors external and internal influences, namely: legal principles, the views of secular and ecclesiastical authority, tradition, spiritual and moral state of society and so on.

  13. Improved Sensitivity Relations in State Constrained Optimal Control

    International Nuclear Information System (INIS)

    Bettiol, Piernicola; Frankowska, Hélène; Vinter, Richard B.

    2015-01-01

    Sensitivity relations in optimal control provide an interpretation of the costate trajectory and the Hamiltonian, evaluated along an optimal trajectory, in terms of gradients of the value function. While sensitivity relations are a straightforward consequence of standard transversality conditions for state constraint free optimal control problems formulated in terms of control-dependent differential equations with smooth data, their verification for problems with either pathwise state constraints, nonsmooth data, or for problems where the dynamic constraint takes the form of a differential inclusion, requires careful analysis. In this paper we establish validity of both ‘full’ and ‘partial’ sensitivity relations for an adjoint state of the maximum principle, for optimal control problems with pathwise state constraints, where the underlying control system is described by a differential inclusion. The partial sensitivity relation interprets the costate in terms of partial Clarke subgradients of the value function with respect to the state variable, while the full sensitivity relation interprets the couple, comprising the costate and Hamiltonian, as the Clarke subgradient of the value function with respect to both time and state variables. These relations are distinct because, for nonsmooth data, the partial Clarke subdifferential does not coincide with the projection of the (full) Clarke subdifferential on the relevant coordinate space. We show for the first time (even for problems without state constraints) that a costate trajectory can be chosen to satisfy the partial and full sensitivity relations simultaneously. The partial sensitivity relation in this paper is new for state constraint problems, while the full sensitivity relation improves on earlier results in the literature (for optimal control problems formulated in terms of Lipschitz continuous multifunctions), because a less restrictive inward pointing hypothesis is invoked in the proof, and because

  14. State-related alterations of gene expression in bipolar disorder

    DEFF Research Database (Denmark)

    Munkholm, Klaus; Vinberg, Maj; Berk, Michael

    2012-01-01

    on comprehensive database searches for studies on gene expression in patients with bipolar disorder in specific mood states, was conducted. We searched Medline, Embase, PsycINFO, and The Cochrane Library, supplemented by manually searching reference lists from retrieved publications. Results:  A total of 17......Munkholm K, Vinberg M, Berk M, Kessing LV. State-related alterations of gene expression in bipolar disorder: a systematic review. Bipolar Disord 2012: 14: 684-696. © 2012 The Authors. Journal compilation © 2012 John Wiley & Sons A/S. Objective:  Alterations in gene expression in bipolar disorder...... have been found in numerous studies. It is unclear whether such alterations are related to specific mood states. As a biphasic disorder, mood state-related alterations in gene expression have the potential to point to markers of disease activity, and trait-related alterations might indicate...

  15. Q2 anti Q2 states with relatively narrow widths

    International Nuclear Information System (INIS)

    Ono, Seiji.

    1978-09-01

    Using the mass formulas which correctly predict the mass of mesons and baryons the mass of diquark states is computed. From this mass spectrum the existance of the observed narrow baryonia and wide baryonia can be naturally understood. Other relatively narrow Q 2 anti Q 2 states are predicted to exist. (orig.) [de

  16. Correlates of Abortion Related Maternal Mortality at the Lagos State ...

    African Journals Online (AJOL)

    This study was carried out to highlight the probable correlates of mortality among patients managed for abortion related complications at the Lagos State University Teaching Hospital, Ikeja. All patients managed for abortion related complications between 1st January 2000 and 31st December 2003 were studied. Certain ...

  17. Cauchy inequality and uncertainty relations for mixed states

    International Nuclear Information System (INIS)

    Shirokov, M.I.

    2004-01-01

    Cauchy inequality (CI) relates scalar products of two vectors and their norms. I point out other similar inequalities (SI). Starting with CI Schroedinger derived his uncertainty relation (UR). By using SI other various UR can be obtained. It is shown that they follow from the Schroedinger UR. Two generalizations of CI are obtained for mixed states described by density matrices. Using them two generalizations of UR for mixed states are derived. Both differ from the UR generalization known from the literature. The discussion of these generalizations is given

  18. Public Relations in the State Institutions from Galati

    Directory of Open Access Journals (Sweden)

    Daniela Aurelia Tanase Popa

    2016-06-01

    Full Text Available The paper aims at identifying and analyzing specific public relations activities in various state institutions from Galati in order to shape a PR typological profile in this geographic area. From the methodological point of view, the paper is based on in-depth interview technique for data collection and content analysis as a method of interpretation. The purpose of this qualitative study is to investigate the professional activity of the specialist in public relations in state institutions in Galati and achieving it was made possible through a structured interview guide on three indicators: professional environment, typological profile, professional responsibility.

  19. Equation of state and general relativity in supernovae

    International Nuclear Information System (INIS)

    Baron, E.A.

    1985-01-01

    The results of an extensive numerical study of the outcome of massive star collapse and subsequent shock formation and propagation are presented. The stiffness of the equation of state at high density is shown to play a crucial role, a softer equation of state being helpful to shock production and propagation. The effect of neutrinos is investigated in a simple manner by varying the neutrino transport from a simple trapping density to a simple leakage scheme. With a softer equation of state, the maximum central densities reached are high enough that general relativity may become important. The effects of general relativity are investigated in detail. It is shown that while general relativity is generally harmful to the shock, once the equation of state becomes soft enough, general relativistic effects may conspire to transfer large amounts of energy from the gravitational field to the shock, resulting in powerful explosions. This is first investigated using simplified initial conditions, the initial models being constructed in an ad hoc fashion to facilitate numerical investigation. Finally, results are presented for detailed pre-supernovae initial models of 12 and 15 M/sub sun/. These models do explode, with explosion energies varying from approx.1 - 3 x 10 51 ergs depending on the degree of softness of the high density equation of state

  20. Higher Education Relations: Iranian and the United States Experience.

    Science.gov (United States)

    Fereshteh, M. Hussein

    This review examined the views of 35 higher education professionals in order to explore the history of higher education relations between Iran and the United States particularly before and after the revolution in Iran. The study used interviews with participants, correspondence, and published material from journals, monographs, and newspapers. All…

  1. Relative controllability of nonlinear systems with delays in state and ...

    African Journals Online (AJOL)

    In this work, sufficient conditions are developed for the relative controllability of perturbed nonlinear systems with time varying multiple delays in control with the perturbation function having implicit derivative with delays depending on both state and control variable, using Darbo's fixed points theorem. Journal of the Nigerian ...

  2. Enhancing state-community relations through the ward development ...

    African Journals Online (AJOL)

    The primary responsibility of the government is to develop communities under its jurisdiction through community development projects. The development of the rural areas creates conditions conducive for community living, enhances the legitimacy of government and promotes state-community relations. But the political ...

  3. 12 CFR 202.11 - Relation to state law.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Relation to state law. 202.11 Section 202.11 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM EQUAL CREDIT...) Prohibits the individual extension of consumer credit to both parties to a marriage if each spouse...

  4. Nuclear equation of state, general relativity and supernovae explosions

    International Nuclear Information System (INIS)

    Kahana, S.

    1985-01-01

    Prompt explosions are obtained in hydrodynamic simulations for the 12 Msub solar and 15 Msub solar type II supernova initial models of Weaver and Woosley, when the nuclear equation of state is sufficiently soft and when general relativity is included. 12 refs

  5. The United States and Nigerian Relations: Diplomatic Row over ...

    African Journals Online (AJOL)

    Arguably, the US – Nigerian relations before the events on 25th of December, 2009 was a healthy one. However, the attempted suicide bomb on that day had serious ramifications to the extent that it threatened the, otherwise cordial relationship between the two countries. Consequently, the United States of America put ...

  6. Maximum Correntropy Unscented Kalman Filter for Spacecraft Relative State Estimation.

    Science.gov (United States)

    Liu, Xi; Qu, Hua; Zhao, Jihong; Yue, Pengcheng; Wang, Meng

    2016-09-20

    A new algorithm called maximum correntropy unscented Kalman filter (MCUKF) is proposed and applied to relative state estimation in space communication networks. As is well known, the unscented Kalman filter (UKF) provides an efficient tool to solve the non-linear state estimate problem. However, the UKF usually plays well in Gaussian noises. Its performance may deteriorate substantially in the presence of non-Gaussian noises, especially when the measurements are disturbed by some heavy-tailed impulsive noises. By making use of the maximum correntropy criterion (MCC), the proposed algorithm can enhance the robustness of UKF against impulsive noises. In the MCUKF, the unscented transformation (UT) is applied to obtain a predicted state estimation and covariance matrix, and a nonlinear regression method with the MCC cost is then used to reformulate the measurement information. Finally, the UT is adopted to the measurement equation to obtain the filter state and covariance matrix. Illustrative examples demonstrate the superior performance of the new algorithm.

  7. State Legislation Related to Increasing Physical Activity: 2006-2012

    Science.gov (United States)

    Eyler, Amy A.; Budd, Elizabeth; Camberos, Gabriela J.; Yan, Yan; Brownson, Ross C.

    2016-01-01

    Background Strategies to improve physical activity prevalence often include policy and environmental changes. State-level policies can be influential in supporting access and opportunities for physical activity in schools and communities. The purpose of this study was to explore the prevalence of state legislation related to physical activity and identify the correlates of enactment of this legislation. Methods An online legislative database was used to collect bills from 50 states in the U.S. from 2006-2012 for ten topics related to physical activity. Bills were coded for content and compiled into a database with state-level variables (e.g., obesity prevalence). With enactment status as the outcome, bivariate and multivariate analyses were conducted. Results Of the 1542 bills related to physical activity introduced, 30% (N=460) were enacted. Bills on public transportation and trails were more likely to be enacted than those without these topics. Primary sponsorship by the Republican Party, bipartisan sponsorship, and mention of specific funding amounts were also correlates of enactment. Conclusion Policy surveillance of bills and correlates of enactment are important for understanding patterns in legislative support for physical activity. This information can be used to prioritize advocacy efforts and identify ways for research to better inform policy. PMID:26104603

  8. SESAME Equations of State for Stress Cushion and Related Materials

    Energy Technology Data Exchange (ETDEWEB)

    Coe, Joshua Damon [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-02-12

    I examine LANL equations of state (EOS) for stress cushion and related materials, namely S5370, SX358, and Sylgard 184. In the the rst two cases, the SESAME library contains entries for both the inert (unreacted) and decomposition products. I compare inert EOS results with ambient property measurements to the extent possible, then I check the compositions used to build the products tables. I plot the predicted Hugoniots alongside the available shock data, then draw some conclusions.

  9. Visual steady state in relation to age and cognitive function

    DEFF Research Database (Denmark)

    Horwitz, Anna; Dyhr Thomsen, Mia; Wiegand, Iris

    2017-01-01

    examine the steady-state VEP power response (SSVEP-PR) in the alpha (8Hz) and gamma (36Hz) bands in 54 males (avg. age: 62.0 years) and compare these with 10 young healthy participants (avg. age 27.6 years). Furthermore, we correlate the individual alpha-to-gamma difference in relative visual-area power......, global cognition, executive function, memory, and education (p

  10. Youth motorcycle-related brain injury by state helmet law type: United States, 2005-2007.

    Science.gov (United States)

    Weiss, Harold; Agimi, Yll; Steiner, Claudia

    2010-12-01

    Twenty-seven states have youth-specific helmet laws even though such laws have been shown to decrease helmet use and increase youth mortality compared with all-age (universal) laws. Our goal was to quantify the impact of age-specific helmet laws on youth under age 20 hospitalized with traumatic brain injury (TBI). Our cross-sectional ecological group analysis compared TBI proportions among US states with different helmet laws. We examined the following null hypothesis: If age-specific helmet laws are as effective as universal laws, there will be no difference in the proportion of hospitalized young motorcycle riders with TBI in the respective states. The data are derived from the 2005 to 2007 State Inpatient Databases of the Healthcare Cost and Utilization Project. We examined data for 17 states with universal laws, 6 states with laws for ages laws for children younger than 18 (9287 motorcycle injury discharges). In states with a law, serious TBI among youth was 38% higher than in universal-law states. Motorcycle riders aged 12 to 17 in 18 helmet-law states had a higher proportion of serious/severe TBI and higher average Abbreviated Injury Scores for head-region injuries than riders from universal-law states. States with youth-specific laws had an increased risk of TBI that required hospitalization, serious and severe TBI, TBI-related disability, and in-hospital death among the youth they are supposed to protect. The only method known to keep motorcycle-helmet use high among youth is to adopt or maintain universal helmet laws.

  11. Unequal Bargaining? Australia's Aviation Trade Relations with the United States

    Science.gov (United States)

    Solomon, Russell

    2001-01-01

    International aviation trade bargaining is distinguished by its use of a formal process of bilateral bargaining based on the reciprocal exchange of rights by states. Australia-United States aviation trade relations are currently without rancour, but this has not always been the case and in the late 1980s and early 1990s, their formal bilateral aviation negotiations were a forum for a bitter conflict between two competing international aviation policies. In seeking to explain the bilateral aviation outcomes between Australia and the United States and how Australia has sought to improve upon these, analytical frameworks derived from international political economy were considered, along with the bilateral bargaining process itself. The paper adopts a modified neorealist model and concludes that to understand how Australia has sought to improve upon these aviation outcomes, neorealist assumptions that relative power capabilities determine outcomes must be qualified by reference to the formal bilateral bargaining process. In particular, Australia's use of this process and its application of certain bargaining tactics within that process remain critical to understanding bilateral outcomes.

  12. Maximum Correntropy Unscented Kalman Filter for Spacecraft Relative State Estimation

    Directory of Open Access Journals (Sweden)

    Xi Liu

    2016-09-01

    Full Text Available A new algorithm called maximum correntropy unscented Kalman filter (MCUKF is proposed and applied to relative state estimation in space communication networks. As is well known, the unscented Kalman filter (UKF provides an efficient tool to solve the non-linear state estimate problem. However, the UKF usually plays well in Gaussian noises. Its performance may deteriorate substantially in the presence of non-Gaussian noises, especially when the measurements are disturbed by some heavy-tailed impulsive noises. By making use of the maximum correntropy criterion (MCC, the proposed algorithm can enhance the robustness of UKF against impulsive noises. In the MCUKF, the unscented transformation (UT is applied to obtain a predicted state estimation and covariance matrix, and a nonlinear regression method with the MCC cost is then used to reformulate the measurement information. Finally, the UT is adopted to the measurement equation to obtain the filter state and covariance matrix. Illustrative examples demonstrate the superior performance of the new algorithm.

  13. Stationary Distribution and Thermodynamic Relation in Nonequilibrium Steady States

    KAUST Repository

    Komatsu, Teruhisa S.

    2010-01-01

    We describe our recent attempts toward statistical mechanics and thermodynamics for nonequilibrium steady states (NESS) realized, e.g., in a heat conducting system. Our first result is a simple expression of the probability distribution (of microscopic states) of a NESS. Our second result is a natural extension of the thermodynamic Clausius relation and a definition of an accompanying entropy in NESS. This entropy coincides with the normalization constant appearing in the above mentioned microscopic expression of NESS, and has an expression similar to the Shannon entropy (with a further symmetrization). The NESS entropy proposed here is a clearly defined measurable quantity even in a system with a large degrees of freedom. We numerically measure the NESS entropy in hardsphere fluid systems with a heat current, by observing energy exchange between the system and the heat baths when the temperatures of the baths are changed according to specified protocols.

  14. Sixth International Conference on Squeezed States and Uncertainty Relations

    Science.gov (United States)

    Han, D. (Editor); Kim, Y. S. (Editor); Solimento, S. (Editor)

    2000-01-01

    These proceedings contain contributions from about 200 participants to the 6th International Conference on Squeezed States and Uncertainty Relations (ICSSUR'99) held in Naples May 24-29, 1999, and organized jointly by the University of Naples "Federico II," the University of Maryland at College Park, and the Lebedev Institute, Moscow. This was the sixth of a series of very successful meetings started in 1990 at the College Park Campus of the University of Maryland. The other meetings in the series were held in Moscow (1992), Baltimore (1993), Taiyuan P.R.C. (1995) and Balatonfuered, Hungary (1997). The present one was held at the campus Monte Sant'Angelo of the University "Federico II" of Naples. The meeting sought to provide a forum for updating and reviewing a wide range of quantum optics disciplines, including device developments and applications, and related areas of quantum measurements and quantum noise. Over the years, the ICSSUR Conference evolved from a meeting on quantum measurement sector of quantum optics, to a wide range of quantum optics themes, including multifacet aspects of generation, measurement, and applications of nonclassical light (squeezed and Schrodinger cat radiation fields, etc.), and encompassing several related areas, ranging from quantum measurement to quantum noise. ICSSUR'99 brought together about 250 people active in the field of quantum optics, with special emphasis on nonclassical light sources and related areas. The Conference was organized in 8 Sections: Squeezed states and uncertainty relations; Harmonic oscillators and squeeze transformations; Methods of quantum interference and correlations; Quantum measurements; Generation and characterisation of non-classical light; Quantum noise; Quantum communication and information; and Quantum-like systems.

  15. Sport-Related Concussion Reporting and State Legislative Effects.

    Science.gov (United States)

    LaRoche, Ashley A; Nelson, Lindsay D; Connelly, Peter K; Walter, Kevin D; McCrea, Michael A

    2016-01-01

    To investigate concussion rates and reporting frequencies in high school and collegiate athletes in 2013, compare results to those obtained from 1999 to 2002, and examine to what extent the 2012 Wisconsin state concussion law affected reporting in 2013. Retrospective 2013 survey compared with prior survey. High schools and colleges in the Milwaukee, Wisconsin, area. Athletes (N = 784) from multiple sports were surveyed in 2013. Football players (N = 1532) from 1999 to 2002 completed the same measure. Both surveys assessed concussion history, concussion incidence during the current season, whether incident concussions were reported, who concussions were reported to, and reasons for not reporting. The 2013 survey also assessed awareness of the Wisconsin state law and its effect on reporting. Rates of concussion in the surveyed season were comparable to previous findings from 1999 to 2002 (16.6% vs 15.3%, P = 0.558). Notably, athletes were significantly more likely to report their concussions in 2013 (70.6% vs 47.3% previously, P = 0.011). Among high school athletes surveyed, 59.5% were aware of the Wisconsin state law, with 55.1% stating it would make them more likely to report a concussion. Rates of concussion for 1 sport season have not changed significantly over the past 14 years. The percentage of concussions that are reported to someone has increased significantly. Awareness of the Wisconsin state law does not fully account for the increase in concussion reporting. Given the finite amount of knowledge regarding the influence of concussion-related cultural and legal changes, these findings will help to inform clinicians of the current concussion milieu from the perspective of athletes. It will inform practitioners involved in concussion management to what extent athletes are aware of and report concussions.

  16. Self-regulation versus State Regulation in Swedish Industrial Relations

    OpenAIRE

    Kjellberg, Anders

    2017-01-01

    The Swedish model of industrial relations is distinguished by a high degree of self-regulation with roots around the turn of the century 1900. Under the threat of state regulation, the labour market parties in the 1930s, and again in the late 1990s, found they had a common interest in self-regulation. The 1938 Saltsjöbaden Agreement between the blue-collar confederation LO and the employer confederation SAF had its predecessors in the 1905 Engineering Agreement and the December Compromise LO-...

  17. Public relations in the State Office for Nuclear Safety

    International Nuclear Information System (INIS)

    Prochazkova, Radka

    2000-01-01

    The State Office for Nuclear Safety (SONS) is a government agency. The Office is headed by a chairperson who is appointed by the Czech Government. The Office has got its own budget and reports directly to the Czech Government. SONS was established in 1993 and continued activities of the former Czechoslovak Commission for Atomic Energy. SONS main activity is the central administration and supervision of the peaceful utilization of nuclear power and ionizing radiation and in the field of radiation protection. SONS is regulated mainly by the Atomic Act. A separate department of Public Relations was established last year in SONS especially due to the enactment of the statutory obligation of government agencies to render information. Basic P.R. communication means in the field of external communication include: Information Center; Internet; Press Releases; Publications - publishing regularly or for topical events; Seminars; Meetings; Press conferences; Editorial articles; Answering questions

  18. Research in the United States relative to geochemistry and health

    Science.gov (United States)

    Petrie, W.L.; Cannon, H.L.

    1979-01-01

    Increasing concern regarding the effects of the geochemical environment on health in the United States has fostered research studies in a number of universities and government agencies. The necessity to evaluate the effects of natural and man-made elemental excesses in the environment on health requires the establishment of requirements and tolerance limits for the various elements in water and crops. Maps of the geographic distribution of these elements in rocks, surficial materials and ground and surface waters are also essential for comparison with the occurrence of disease. Funding support for research projects that relate to various parameters of these problems emanates largely from a few federal agencies, and much of the work is conducted at government, university and private facilities. An example of the latter is the National Academy of Sciences-National Research Council, which has several components that are addressing a variety of comparative studies of the geochemical environment related to health; studies involve specific trace elements (like selenium and magnesium), diseases (like cancer, urolithiasis and cardiovascular disease), other health factors (like aging and nutrition) and links with timely major problems (like the health effects of greatly increasing the use of coal). ?? 1979.

  19. Relation between properties of long-range diatomic bound states

    DEFF Research Database (Denmark)

    Spirko, Vladimir; Sauer, Stephan P. A.; Szalewicz, Krzysztof

    2013-01-01

    Long-range states of diatomic molecules have average values of internuclear separations at least one order of magnitude larger than the equilibrium value of R. For example, the helium dimer 4He2 has a single bound state with of about 50 Å. We show that the properties of these states, such as ...

  20. Physical activity-related and weather-related practices of child care centers from 2 states.

    Science.gov (United States)

    Ball, Sarah C; Gillman, Matthew W; Mayhew, Meghan; Namenek Brouwer, Rebecca J; Benjamin Neelon, Sara E

    2015-02-01

    Young children's physical activity (PA) is influenced by their child care environment. This study assessed PA practices in centers from Massachusetts (MA) and Rhode Island (RI), compared them to best practice recommendations, and assessed differences between states and center profit status. We also assessed weather-related practices. Sixty percent of MA and 54% of RI directors returned a survey, for a total of 254. Recommendations were 1) daily outdoor play, 2) providing outdoor play area, 3) limiting fixed play structures, 4) variety of portable play equipment, and 5) providing indoor play area. We fit multivariable linear regression models to examine adjusted associations between state, profit status, PA, and weather-related practices. MA did not differ from RI in meeting PA recommendations (β = 0.03; 0.15, 0.21; P = .72), but MA centers scored higher on weather-related practices (β = 0.47; 0.16, 0.79; P = .004). For-profit centers had lower PA scores compared with nonprofits (β = -0.20; 95% CI: -0.38, -0.02; P = .03), but they did not differ for weather (β = 0.12; -0.19, 0.44; P = .44). More MA centers allowed children outside in light rain or snow. For-profit centers had more equipment—both fixed and portable. Results from this study may help inform interventions to increase PA in children.

  1. Visual steady state in relation to age and cognitive function.

    Directory of Open Access Journals (Sweden)

    Anna Horwitz

    Full Text Available Neocortical gamma activity is crucial for sensory perception and cognition. This study examines the value of using non-task stimulation-induced EEG oscillations to predict cognitive status in a birth cohort of healthy Danish males (Metropolit with varying cognitive ability. In particular, we examine the steady-state VEP power response (SSVEP-PR in the alpha (8Hz and gamma (36Hz bands in 54 males (avg. age: 62.0 years and compare these with 10 young healthy participants (avg. age 27.6 years. Furthermore, we correlate the individual alpha-to-gamma difference in relative visual-area power (ΔRV with cognitive scores for the older adults. We find that ΔRV decrease with age by just over one standard deviation when comparing young with old participants (p<0.01. Furthermore, intelligence is significantly negatively correlated with ΔRV in the older adult cohort, even when processing speed, global cognition, executive function, memory, and education (p<0.05. In our preferred specification, an increase in ΔRV of one standard deviation is associated with a reduction in intelligence of 48% of a standard deviation (p<0.01. Finally, we conclude that the difference in cerebral rhythmic activity between the alpha and gamma bands is associated with age and cognitive status, and that ΔRV therefore provide a non-subjective clinical tool with which to examine cognitive status in old age.

  2. Internet addiction: Prevalence and relation with mental states in adolescents.

    Science.gov (United States)

    Kawabe, Kentaro; Horiuchi, Fumie; Ochi, Marina; Oka, Yasunori; Ueno, Shu-Ichi

    2016-09-01

    Internet addiction disrupts the daily lives of adolescents. We investigated the prevalence of Internet addiction in junior high school students, elucidated the relation between Internet addiction and mental states, and determined the factors associated with Internet addiction in adolescents. Junior high school students (aged 12-15 years) were assessed using Young's Internet Addiction Test (IAT), the Japanese version of the General Health Questionnaire (GHQ), and a questionnaire on access to electronic devices. Based on total IAT scores, 2.0% (male, 2.1%; female, 1.9%) and 21.7% (male, 19.8%; female, 23.6%) of the total 853 participants (response rate, 97.6%) were classified as addicted and possibly addicted, respectively. Total GHQ scores were significantly higher in the addicted (12.9 ± 7.4) and possibly addicted groups (8.8 ± 6.0) than in the non-addicted group (4.3 ± 4.6; P addicted group than in the non-addicted group. Further, accessibility to smartphones was significantly associated with Internet addiction. Students in the addicted and possibly addicted groups were considered 'problematic' Internet users. Use of smartphones warrants special attention, being among the top factors contributing to Internet addiction. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  3. Constantine and Christianity: The formation of church/state relations ...

    African Journals Online (AJOL)

    This paper discusses the effects of the events and legislation of that period on both church and state. It will attempt to explain how as a result of Constantine's policies, the Christian Church and the Roman State each gained control of, and influence over the other. This in turn resulted in a mutual dependency which allowed ...

  4. State-level estimates of cancer-related absenteeism costs.

    Science.gov (United States)

    Tangka, Florence K; Trogdon, Justin G; Nwaise, Isaac; Ekwueme, Donatus U; Guy, Gery P; Orenstein, Diane

    2013-09-01

    Cancer is one of the top five most costly diseases in the United States and leads to substantial work loss. Nevertheless, limited state-level estimates of cancer absenteeism costs have been published. In analyses of data from the 2004-2008 Medical Expenditure Panel Survey, the 2004 National Nursing Home Survey, the U.S. Census Bureau for 2008, and the 2009 Current Population Survey, we used regression modeling to estimate annual state-level absenteeism costs attributable to cancer from 2004 to 2008. We estimated that the state-level median number of days of absenteeism per year among employed cancer patients was 6.1 days and that annual state-level cancer absenteeism costs ranged from $14.9 million to $915.9 million (median = $115.9 million) across states in 2010 dollars. Absenteeism costs are approximately 6.5% of the costs of premature cancer mortality. The results from this study suggest that lost productivity attributable to cancer is a substantial cost to employees and employers and contributes to estimates of the overall impact of cancer in a state population.

  5. 12 CFR 213.9 - Relation to state laws.

    Science.gov (United States)

    2010-01-01

    ... act and this part. No exemption will extend to the civil liability provisions of sections 130, 131...) Enforcement and liability. After an exemption has been granted, the requirements of the applicable state law...

  6. 29 CFR 1403.5 - Relations with State and local mediation agencies.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Relations with State and local mediation agencies. 1403.5 Section 1403.5 Labor Regulations Relating to Labor (Continued) FEDERAL MEDIATION AND CONCILIATION SERVICE FUNCTIONS AND DUTIES § 1403.5 Relations with State and local mediation agencies. (a) If under State or local...

  7. State of the Art of International Public Relations Education.

    Science.gov (United States)

    Wakefield, Gay; And Others

    To examine aspects of the political/economic/social/cultural environments (PESCE) affecting international public relations and their significance to the future of public relations practitioners, this paper reviews the 1980s literature regarding the current and projected trends in international public relations practice and their implications for…

  8. Filtering overpopulated isoscalar tensor states with mass relations

    International Nuclear Information System (INIS)

    Burakovsky, Leonid; Page, Philip R.

    2000-01-01

    Schwinger-type mass formulas are used to analyze glueball-meson mixing for isoscalar tensor mesons. In one solution, the f J (2220) is the physical glueball, and in the other the glueball is distributed over various states, with f 2 (1810) having the largest glueball component. Neither the f 2 (1565) nor the f J (1710) are among the physical states without assuming significant coupling to decay channels. The decay f 2 (1525)→ππ is consistent with experiment, and f J (2220) is neither narrow nor decays flavor democratically. (c) 2000 The American Physical Society

  9. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2008-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  10. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2007-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  11. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2006-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  12. A New Experimental System Design Related to the Plasma State

    Science.gov (United States)

    Korkmaz, S. D.

    2015-01-01

    The plasma state is included in the unit on matter and its properties in the 9th grade Physics course secondary school curriculum prepared by the Ministry of National Education of Turkey. Any tools and equipment required by tests to be conducted in the scope of the Physics course curriculum are in general easily accessible. However, in cases in…

  13. Guinea: Background and Relations with the United States

    Science.gov (United States)

    2010-07-19

    management of state affairs” leading to “a catastrophic economic situation.” He also cited as justification a pattern of national poverty, despite the...peacefully conducted, and the military largely adhered to promises not to intervene in electoral preparations or management . A new, 16,000-member...Front Uni pour la Démocratie et le Changement (United Front for Democracy and Change, FUDEC) Fall captured less than one percent of the vote in the

  14. Amazigh-State Relations in Morocco and Algeria

    Science.gov (United States)

    2013-06-01

    Algerian People RCD Rally for Culture and Democracy SNED National Society of Publishing and Distribution for Algeria UN United Nations UNESCO United...Rassemblement pour la Culture Democratie [ RCD ]) have all failed in effecting reform within the Algerian state as a whole, the focus should shift for reform at...by three disparate political and cultural efforts (i.e., the FFS, RCD and MCB).138 The Algerian civil war erupted after the government quashed

  15. RUSSIAN-PAKISTANI INTERGOVERNMENTAL RELATIONS: STATE AND PROSPECTS OF DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Адам Исаевич Хашханов

    2015-12-01

    Full Text Available The article analyzes the development of the Russian-Pakistani intergovernmental relations from 1991 to the present. The relations between Russia and Pakistan are not developing easily, as their development is influenced by a number of factors. One of the factors is the USA, which involved Pakistan in a number of military-political blocs hostile to the USSR in the period of the Cold war. This factor formed certain negative stereotypes in their mutual perception. Another factor is the Indian one which Russia has always had to consider in building relations with Pakistan. Besides, the Afghan factor influenced the bilateral relationships. The article considers the direction of the interstate relations between Russia and Pakistan, marks the leading spheres of trade and economic cooperation. The author analyzes the reasons which hinder their further development and notes attractive areas of cooperation that is in the interests of the two countries in the new international terms.

  16. 45 CFR 205.45 - Federal financial participation in relation to State emergency welfare preparedness.

    Science.gov (United States)

    2010-10-01

    ... State emergency welfare preparedness. 205.45 Section 205.45 Public Welfare Regulations Relating to....45 Federal financial participation in relation to State emergency welfare preparedness. (a) Under..., as prescribed in “Guidelines for the Preparation of State Emergency Welfare Services Plan” issued by...

  17. State and local policies related to sexual orientation in the United States.

    Science.gov (United States)

    Cramer, Ryan; Hexem, Sarah; LaPollo, Archana; Cuffe, Kendra M; Chesson, Harrell W; Leichliter, Jami S

    2017-02-01

    Poorer health suffered by lesbian, gay, and bisexual (LGB) populations may be associated with public policies. We collected the laws that in 2013 prohibited discrimination based on sexual orientation from 50 United States (US) states, the District of Columbia (Washington, DC or DC), and the 30 most populous US metropolitan areas. To facilitate future research, we coded certain aspects of these laws to create a dataset. We generated descriptive statistics by jurisdiction type and tested for regional differences in state law using Chi-square tests. Sixteen (31.4 per cent) states prohibited discrimination by all employers based on sexual orientation, 25 states (49.0 per cent) in public employment, 18 states (35.3 per cent) in government contracting, and 21 states (41.2 per cent) in private employment. Twenty-one states prohibited discrimination (41.2 per cent) in housing practices (selling and renting), and 17 (33.3 per cent) in public accommodations. Local (county/city) laws prohibiting discrimination were less common. State laws differed significantly by US census region - West, Midwest, Northeast, and South. Future analyses of these data could examine the impact of these laws on various outcomes, including health among LGB populations.

  18. Tornado-related fatalities--five states, Southeastern United States, April 25-28, 2011.

    Science.gov (United States)

    2012-07-20

    During April 25-28, 2011, a massive storm system generated 351 tornadoes (including 15 registering 4 or 5 on the Enhanced Fujita [EF] scale*), killing 338 persons in Alabama, Arkansas, Georgia, Mississippi, and Tennessee. This was the third-deadliest tornado event in the United States, surpassing an April 1974 event that resulted in 315 fatalities. This event also was historic because of the record number of fatalities that occurred despite modern advances in tornado forecasting, advanced warning times, and media coverage. Risk factors for death and injury from tornadoes are sheltering in mobile homes, proximity to an EF-4 or EF-5 tornado, being an older adult (aged ≥65 years), lack of accessibility to safe rooms (e.g., basements or reinforced shelters), and a night-time tornado impact. To describe the fatalities by demographic characteristics, type of shelter used, cause of death, and tornado severity and location, CDC reviewed data from the American Red Cross (Red Cross), death certificates, and the National Weather Service (NWS). This report summarizes the results of that review. Among the 338 decedents, median age was 55.0 years (range: 4 days-97 years); approximately one third were older adults. On tornado impact, 46.7% of decedents were in single-family homes, and 26.6% were in mobile homes. The leading cause of death was traumatic injury, including 21.9% with head injuries. Half of the deadly tornadoes were rated EF-4 or EF-5 and were responsible for 89.5% of the deaths. To prevent tornado-related deaths, health messaging should encourage the public (especially older adults and residents of mobile/manufactured homes) to pre-identify an accessible safe room, prepare the room with personal protection items (e.g., blankets and helmets), and monitor local weather.

  19. Orthomodular Posets Related to Z 2-Valued States

    Science.gov (United States)

    Matoušek, Milan; Pták, Pavel

    2014-10-01

    We study orthocomplemented posets (certain quantum logics) that possess an abundance of Z 2-valued states. We first discuss their basic properties and, by means of examples, we illuminate intrinsic qualities of these orthocomplemented posets. We then address the problem of axiomatizability of our class of posets—a question that appears natural from the algebraic point of view. In the last section we show, as a main result, that supports of the posets endowed with symmetric difference constitute an important example of orthocomplemented posets under consideration. This result is obtained by a thorough analysis of certain types of ideals.

  20. Mass Taxation and State-Society Relations in East Africa

    OpenAIRE

    Fjeldstad, Odd-Helge; Therkildsen, Ole

    2008-01-01

    Poll (‘head'''') tax has been the most common form of direct mass taxation in many sub-Saharan African countries since colonial times. Until very recently it was a dominant source of revenue for local governments. It has been a source of tension and conflict between state authorities and rural people from the colonial period until today, and a major catalyst for many rural rebellions. By tracing the history of poll taxes in Tanzania and Uganda, the chapter examines how these taxes have impact...

  1. Arizona State University research related to thermionic energy conversion

    International Nuclear Information System (INIS)

    Jacobson, D.L.; Morris, J.F.

    1983-01-01

    This paper presents a series of executive summaries on the organization and progress of the ongoing US TEC program. Current and proposed ASU research related to TEC for space and terrestrial power applications are given, and include: Thermionic Electrode Materials Evaluation, Investigation of Lanthanum-Hexaboride High-Index Planes at High Temperatures, and Direct Thermal Lasers, among others. An analysis of space-nuclear reactor power system design is included, and provides and accepts inputs to and from other related studies of high-level space power

  2. An Inventory of Crop Wild Relatives of the United States

    NARCIS (Netherlands)

    Khoury, C.K.; Greene, S.; Wiersema, J.; Maxted, N.; Jarvis, A.; Struik, P.C.

    2013-01-01

    The use of crop wild relatives (CWRs) in breeding is likely to continue to intensify as utilization techniques improve and crop adaptation to climate change becomes more pressing. Signifi cant gaps remain in the conservation of these genetic resources. As a fi rst step toward a national strategy for

  3. Symmetry properties of Laughlin's wave function and related states

    Science.gov (United States)

    Abd Ali, Maher Mahmood; Shrivastava, Keshav N.

    2012-09-01

    We start with the Laughlin's wave function in the complex two-dimensional plane, z=x+iy, and write it in the spinor representation so that the electrons are arranged according to the group theoretical representation so that it is possible to find the ground state energy for a small number of electrons, N=10. We construct another wave function which is appropriate to the quasiparticles of the quantum Hall effect. (QHE). A projection of the QHE wave function on the Laughlin's wave function with appropriate product over all of the quasiparticles produces a new wave function. In this way, we can generate a series of wave functions. We also explain the experimental data of the QHE in graphite.

  4. India and the United States: A Need for Improved Relations.

    Science.gov (United States)

    1985-06-01

    sector consists of a large agricultural and a small industrial base. The growing government sector is the one which, in reality , owns or controls...approaching reality in the 7Robert C. Horn, Soviet-Indian Relations (New York: Praeger Publishers, 1982), p. 104. ~31...primary asset, the farming industry. After partition from India in 1947, Pakistan was left with virutally no industrial facilities. Today, the cotton

  5. A Comparative Analysis of Internal Communication and Public Relations Audits. State of the Art.

    Science.gov (United States)

    Dozier, David M.; Hellweg, Susan A.

    A review of current literature regarding the state of the art in the conduct of internal communication and public relations audits by public relations practitioners reveals that these two related measurement activities are of considerable importance to the practice of public relations. Public relations audits are concerned with exploratory…

  6. State and Community Responses to Drug-related Violence in Mexico

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

    Studies. State and community responses to drug-related violence in Mexico. Download PDF. Reports. State and community responses to drug-related violence in Mexico. Download PDF. Reports. Respuestas estatales y comunitarias a la violencia asociada al narcotráfico en México : informe técnico. Download PDF ...

  7. State/Media Relations in Developing Nations: The Case of the Republic of Kenya.

    Science.gov (United States)

    Amor, David L.

    Using as an example the relations between the state and the mass media in Kenya in the 1960s and 1970s, this paper asserts that in regard to state/media relations, a theoretical middle course exists between the two most common perspectives, the structuralist-functionalists/chroniclers of history and the Marxists. The paper claims that this middle…

  8. State and Community Responses to Drug-related Violence in Mexico

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

    State and Community Responses to Drug-related Violence in Mexico. Violent conflict related to drug trafficking in Mexico has had a profound impact on the quality of life and health of affected communities. Nevertheless, there is very little evidence about who these victims are, how they are victimized, and what the state's ...

  9. The Concept of State Identity in International Relations : A Theoretical Analysis 【Article】

    OpenAIRE

    Alexandrov, Maxym

    2003-01-01

    The identity problematique is fast moving to the core of the research agenda of international relations discipline, and the concept of state identity has now become a permanent feature of the constructivist discourse. This paper identifies four problems attendant upon the introduction of the state identity con-cept to international relations theory. Firstly, the relationship between state identity and other importantconcepts of constructivist argument is underspecified. Secondly, the question...

  10. Motor outputs in a multitasking network: relative contributions of inputs and experience-dependent network states.

    Science.gov (United States)

    Friedman, Allyson K; Zhurov, Yuriy; Ludwar, Bjoern Ch; Weiss, Klaudiusz R

    2009-12-01

    Network outputs elicited by a specific stimulus may differ radically depending on the momentary network state. One class of networks states-experience-dependent states-is known to operate in numerous networks, yet the fundamental question concerning the relative role that inputs and states play in determining the network outputs remains to be investigated in a behaviorally relevant manner. Because previous work indicated that in the isolated nervous system the motor outputs of the Aplysia feeding network are affected by experience-dependent states, we sought to establish the behavioral relevance of these outputs. We analyzed the phasing of firing of radula opening motoneurons (B44 and B48) relative to other previously characterized motoneurons. We found that the overall pattern of motoneuronal firing corresponds to the phasing of movements during feeding behavior, thus indicating a behavioral relevance of network outputs. Previous studies suggested that network inputs act to trigger a response rather than to shape its characteristics, with the latter function being fulfilled by network states. We show this is an oversimplification. In a rested state, different inputs elicited distinct responses, indicating that inputs not only trigger but also shape the responses. However, depending on the combination of inputs and states, responses were either dramatically altered by the network state or were indistinguishable from those observed in the rested state. We suggest that the relative contributions of inputs and states are dynamically regulated and, rather than being fixed, depend on the specifics of states and inputs.

  11. Clean Energy-Related Economic Development Policy across the States: Establishing a 2016 Baseline

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Jeffrey J. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-01-01

    States implement clean energy-related economic development policy to spur innovation, manufacturing, and to address other priorities. This report focuses on those policies most directly related to expanding new and existing manufacturing. The extent to which states invest in this policymaking depends on political drivers and jurisdictional economic development priorities. To date, no one source has collected all of the clean energy-related economic development policies available across the 50 states. Thus, it is unclear how many policies exist within each state and how these policies, when implemented, can drive economic development. Establishing the baseline of existing policy is a critical first step in determining the potential holistic impact of these policies on driving economic growth in a state. The goal of this report is to document the clean energy-related economic development policy landscape across the 50 states with a focus on policy that seeks to expand new or existing manufacturing within a state. States interested in promoting clean energy manufacturing in their jurisdictions may be interested in reviewing this landscape to determine how they compare to peers and to adjust their policies as necessary. This report documents over 900 existing clean energy-related economic development laws, financial incentives (technology-agnostic and clean energy focused), and other policies such as agency-directed programs and initiatives across the states.

  12. STATE AID TO THE ROMANIAN STEEL AND COAL SECTORS: ISSUES RELATED TO ACCESSION

    Directory of Open Access Journals (Sweden)

    Isabela Atanasiu

    2004-12-01

    Full Text Available This article aims to offer to the non-specialist reader a concise introduction to the main elements of the state aid acquis, and inform on what lies ahead of Romania in the accession process in relation to state aid control, based on the precedent of the 2004 enlargement. It also discusses the current state of affairs in Romania in the domain of state aid control, with a particular view to the situation of the steel and coal sectors. Section I covers the legal concept of state aid, the substantive rules applicable to state aid – the general ban and exemptions from it, the Commission’s control and monitoring powers, and the regime currently applicable to coal and steel aid. Section II relates the experience of the countries that joined the EU in May 2004 in the negotiation of state aid issued under the Competition Chapter, discusses the notion of “existing aid” (i.e. state aid given in the candidate countries previous to accession but which continues to produce effects after accession in the context of enlargement, and overviews the agreed transitional arrangements. Section III turns to the legislative and institutional context for the control of state aid in Romania, and to topical issues related to state aid in the context of the negotiations on the Competition Chapter.

  13. Uncertainty related to position and momentum localization of a quantum state

    OpenAIRE

    Rudnicki, Łukasz

    2010-01-01

    This paper presents the uncertainty related to position and momentum localization of a quantum state in terms of entropic uncertainty relations. We slightly improve the inequality given in [Phys. Rev. A 74, 052101 (2006)] and introduce a new entropic measure with corresponding uncertainty relation.

  14. Social and legal factors related to drug abuse in the United States and Japan.

    OpenAIRE

    Greberman, S B; Wada, K

    1994-01-01

    This article is an overview of social and legal differences in the United States and in Japan that are related to patterns of current drug abuse epidemics in these countries. These two nations have drug abuse problems with different histories and take different approaches currently to handling illicit drug marketing and use. Histories of opiate and cocaine abuse in the United States and of stimulant and inhalant abuse in Japan are discussed. The United States has experienced three heroin epid...

  15. Ozone and Other Air Quality Related Variables Affecting Visibility in the Southeast United States

    National Research Council Canada - National Science Library

    Brittig, Jeffrey

    1997-01-01

    An analysis of ozone (03) concentrations and several other air quality related variables was performed to assess their relationship with visibility at five urban and semi-urban locations in the Southeast United States...

  16. Mother and Infant Talk about Mental States Relates to Desire Language and Emotion Understanding

    Science.gov (United States)

    Taumoepeau, Mele; Ruffman, Ted

    2006-01-01

    This study assessed the relation between mother mental state language and child desire language and emotion understanding in 15--24-month-olds. At both times point, mothers described pictures to their infants and mother talk was coded for mental and nonmental state language. Children were administered 2 emotion understanding tasks and their mental…

  17. Status of Credentialing Structures Related to Secondary Transition: A State-Level Policy Analysis

    Science.gov (United States)

    Simonsen, Monica L.; Novak, Jeanne A.; Mazzotti, Valerie L.

    2018-01-01

    To understand the current status of transition-related credentialing systems in driving personnel preparation, it is necessary to identify which state education and rehabilitation services agencies are currently providing certification and licensure in the area of secondary transition. The purpose of this study was to examine the current state of…

  18. The state in industrial relations: The politics of minimum wage in Turkey and the USA

    NARCIS (Netherlands)

    Koçer, R.G.; Visser, J.

    2007-01-01

    In this article the direct role of the state in industrial relations is scrutinized by focusing on the political basis of decisions regarding the minimum wage. We argue that in order to ensure stability and growth, any state must balance the interests of capital and labour when taking this kind of

  19. Trends in State and Federal land use law relating to inventories, monitoring and evaluation

    Science.gov (United States)

    Lamb, C. M.

    1974-01-01

    A description and analysis of selected State and Federal laws relating to land use inventories, monitoring, and evaluation is presented. Legal requirements and information systems for land use in the following states are reviewed: Colorado, Delaware, Florida, Hawaii, Indiana, Kansas, Maine, Mississippi, Missouri, Oklahoma, Pennsylvania, Tennessee, Utah, Vermont, and West Virginia.

  20. Survey of Indian issues in the state of New Mexico relating to uranium mining and milling

    International Nuclear Information System (INIS)

    Vandevender, S.G.; Barsumian, L.; Gurbaxani, S.H.

    1979-11-01

    Estimates of Indian uranium resources range from 11 to 50% of the US total resources. About 17% of New Mexico's reserves are known to be on Indian lands. New Mexico has produced almost half of the nation's uranium supply; over half of the known reserves are located within the state. However, the state has virtually no jurisdiction over development of Indian uranium. As a result, economic and environmental impacts on the state are beyond its control. The lack of state and federal control over these impacts is influencing how the Indians allow development to proceed. The impacts of Indian uranium development also influence state control of non-Indian. To the extent that these controls affect the availability of uranium concentrate, DOE needs to understand the issues involved. This issue paper identifies some of the related problems for both the Indians and the state and explores the reasons behind them

  1. Identification of Action Units Related to Affective States in a Tutoring System for Mathematics

    Science.gov (United States)

    Padrón-Rivera, Gustavo; Rebolledo-Mendez, Genaro; Parra, Pilar Pozos; Huerta-Pacheco, N. Sofia

    2016-01-01

    Affect is an important element of the learning process both in the classroom and with educational technology. This paper presents analyses in relation to the identification of Action Units (AUs) related to affective states and their impact on learning with a tutoring system. To assess affect, a tool was devised to identify AUs on pictures of human…

  2. Survey of Iowa State University Students Concerning Intramural Sports and Related Sports Interests.

    Science.gov (United States)

    Maas, Gerry

    This survey attempted to measure student involvement in intramural sports and related interests. A three-part questionnaire dealing with personal information, intramural sports, and related sports interests was completed by 1,159 Iowa State University students. The data indicated the following: (a) most students surveyed either participated in…

  3. Modified fluctuation-dissipation and Einstein relation at nonequilibrium steady states.

    Science.gov (United States)

    Chaudhuri, Debasish; Chaudhuri, Abhishek

    2012-02-01

    Starting from the pioneering work of Agarwal [G. S. Agarwal, Zeitschrift für Physik 252, 25 (1972)], we present a unified derivation of a number of modified fluctuation-dissipation relations (MFDR) that relate response to small perturbations around nonequilibrium steady states to steady-state correlations. Using this formalism we show the equivalence of velocity forms of MFDR derived using continuum Langevin and discrete master equation dynamics. The resulting additive correction to the Einstein relation is exemplified using a flashing ratchet model of molecular motors. © 2012 American Physical Society

  4. The state and the egalitarian, ecclesiastical and liberal regimes of gender relations.

    Science.gov (United States)

    Mósesdóttir, L

    1995-12-01

    In this paper I attempt to construct a comparative analytical framework for the study of the state as a social relation and the regulation of gender relations. The first part of my analytical framework involves an analysis of the women's movement as an agent of political change. In the second part of my analytical framework, three typologies of regimes of gender relations are developed in order to capture the essential features of gender relations in different countries. These typologies are the egalitarian regime of gender relations, the ecclesiastical regime of gender relations and the liberal regime of gender relations. The final part of the comparative analytical framework involves an analysis of the dynamics of transformation of regimes and transition to new regimes. The main contribution of my typologies is that they analyse, on the one hand, how gender relations are regulated by the state in different parts of the economy (social reproduction included) that are relatively autonomous and identify, on the other hand, how social forces influence the nature of the state as a regulator of gender relations.

  5. Time Reversibility, Correlation Decay and the Steady State Fluctuation Relation for Dissipation

    Directory of Open Access Journals (Sweden)

    Denis J. Evans

    2013-04-01

    Full Text Available Steady state fluctuation relations for nonequilibrium systems are under intense investigation because of their important practical implications in nanotechnology and biology. However the precise conditions under which they hold need clarification. Using the dissipation function, which is related to the entropy production of linear irreversible thermodynamics, we show time reversibility, ergodic consistency and a recently introduced form of correlation decay, called T-mixing, are sufficient conditions for steady state fluctuation relations to hold. Our results are not restricted to a particular model and show that the steady state fluctuation relation for the dissipation function holds near or far from equilibrium subject to these conditions. The dissipation function thus plays a comparable role in nonequilibrium systems to thermodynamic potentials in equilibrium systems.

  6. Fundamental concepts and relations for reliability analysis of multi-state systems

    International Nuclear Information System (INIS)

    Murchland, J.D.

    1975-01-01

    The fundamental concepts and relations that should be used in the reliability analysis of systems with numerous components are discussed, with an emphasis on calculable quantities. These are: (1) the average probability of being in a state, (2) the average transition rates between states, in the long run or as time functions, and (3) the integrals of the transition rates, which are the expected numbers of transitions. These quantities are related by the net transition relations, and the calculationally vital transition rate relation when the inputs of an item are statistically independent. Assumptions necessary for the existence of these quantities and for the relations are listed, and proofs given. The importance of exploiting the closeness to ''simple'' structure which systems may possess, and the versatility for different problems of a computational technique of ''reduction'' and ''expansion'' are discussed. The key relations for the latter are formally derived. Applications are made to fault trees, structure networks, undirected and directed communication networks

  7. Relating dynamic brain states to dynamic machine states: Human and machine solutions to the speech recognition problem.

    Directory of Open Access Journals (Sweden)

    Cai Wingfield

    2017-09-01

    Full Text Available There is widespread interest in the relationship between the neurobiological systems supporting human cognition and emerging computational systems capable of emulating these capacities. Human speech comprehension, poorly understood as a neurobiological process, is an important case in point. Automatic Speech Recognition (ASR systems with near-human levels of performance are now available, which provide a computationally explicit solution for the recognition of words in continuous speech. This research aims to bridge the gap between speech recognition processes in humans and machines, using novel multivariate techniques to compare incremental 'machine states', generated as the ASR analysis progresses over time, to the incremental 'brain states', measured using combined electro- and magneto-encephalography (EMEG, generated as the same inputs are heard by human listeners. This direct comparison of dynamic human and machine internal states, as they respond to the same incrementally delivered sensory input, revealed a significant correspondence between neural response patterns in human superior temporal cortex and the structural properties of ASR-derived phonetic models. Spatially coherent patches in human temporal cortex responded selectively to individual phonetic features defined on the basis of machine-extracted regularities in the speech to lexicon mapping process. These results demonstrate the feasibility of relating human and ASR solutions to the problem of speech recognition, and suggest the potential for further studies relating complex neural computations in human speech comprehension to the rapidly evolving ASR systems that address the same problem domain.

  8. Aerosol container-related eye injuries in the United States: 1997-2009.

    Science.gov (United States)

    Seidman, Carly J; Linakis, James G; Mello, Michael J; Greenberg, Paul B

    2011-06-01

    To quantify and characterize eye injuries related to aerosol container consumer products treated in United States hospital emergency departments (EDs) from 1997 through 2009. Retrospective study. Descriptive analysis of aerosol container-related eye injury data derived from the National Electronic Injury Surveillance System, a stratified probability sample of hospital-affiliated United States EDs. Data collected included demographic variables (gender and age), locale, diagnoses, and hospital disposition associated with aerosol container-related eye injuries treated in United States EDs from 1997 through 2009. Products associated with injury and mechanisms of injury also were extracted and analyzed. There were an estimated 10 765 (95% confidence interval [CI], 9842 to 11 688) visits to United States EDs for aerosol container-related eye injuries during the study period; 6756 (95% CI, 5771 to 7742; 63%) patients were male; 5927 (95% CI, 4956 to 6897; 55%) injuries occurred in children (age container-related eye injuries in the United States occur in men and children and that self-inflicted spray to the eye is the most common mechanism of injury. Further research is needed to devise effective prevention strategies for these types of injuries. Published by Elsevier Inc.

  9. Relative importance and utility of positive worker states: a review and empirical examination.

    Science.gov (United States)

    Steele, John P; Rupayana, Disha D; Mills, Maura J; Smith, Michael R; Wefald, Andrew; Downey, Ronald G

    2012-01-01

    Our purpose was to identity the unique contribution, relative importance, and utility of positive worker states. Using Luthans et al.'s (2007) five positive organizational behavior criteria, a variety of positive worker states were reviewed and then empirically tested to establish if they met these criteria. Data were collected from 724 restaurant employees. Positive worker states included: job involvement, perceived organizational support, engagement, and vigor. Criteria were self-reported performance, customer service, turnover intention, satisfaction, and quality of life. Our review indicated consistency between predictor adequacy of meeting the criteria and their empirical relationship with key outcomes. This research found the positive worker states to be independent constructs that had differential effects depending on the focused outcome. Regression and relative weights analyses showed involvement was a weak predictor of outcomes, while perceived organizational support was the most consistent predictor. Vigor was most useful when predicting job performance. Quality of life was poorly explained.

  10. Preschool-aged children’s understanding of gratitude: Relations with emotion and mental state knowledge

    Science.gov (United States)

    Nelson, Jackie A.; de Lucca Freitas, Lia Beatriz; O’Brien, Marion; Calkins, Susan D.; Leerkes, Esther M.; Marcovitch, Stuart

    2016-01-01

    Developmental precursors to children’s early understanding of gratitude were examined. A diverse group of 263 children were tested for emotion and mental state knowledge at ages 3 and 4, and their understanding of gratitude was measured at age 5. Children varied widely in their understanding of gratitude, but most understood some aspects of gratitude-eliciting situations. A model-building path analysis approach was used to examine longitudinal relations among early emotion and mental state knowledge and later understanding of gratitude. Children with a better early understanding of emotions and mental states understand more about gratitude. Mental state knowledge at age 4 mediated the relation between emotion knowledge at age 3 and gratitude understanding at age 5. The current study contributes to the scant literature on the early emergence of children’s understanding of gratitude. PMID:23331105

  11. Firearm legislation and firearm-related fatalities in the United States.

    Science.gov (United States)

    Fleegler, Eric W; Lee, Lois K; Monuteaux, Michael C; Hemenway, David; Mannix, Rebekah

    2013-05-13

    Over 30,000 people die annually in the United States from injuries caused by firearms. Although most firearm laws are enacted by states, whether the laws are associated with rates of firearm deaths is uncertain. To evaluate whether more firearm laws in a state are associated with fewer firearm fatalities. Using an ecological and cross-sectional method, we retrospectively analyzed all firearm-related deaths reported to the Centers for Disease Control and Prevention Web-based Injury Statistics Query and Reporting System from 2007 through 2010. We used state-level firearm legislation across 5 categories of laws to create a "legislative strength score," and measured the association of the score with state mortality rates using a clustered Poisson regression. States were divided into quartiles based on their score. Fifty US states. Populations of all US states. The outcome measures were state-level firearm-related fatalities per 100,000 individuals per year overall, for suicide, and for homicide. In various models, we controlled for age, sex, race/ethnicity, poverty, unemployment, college education, population density, nonfirearm violence-related deaths, and household firearm ownership. Over the 4-year study period, there were 121,084 firearm fatalities. The average state-based firearm fatality rates varied from a high of 17.9 (Louisiana) to a low of 2.9 (Hawaii) per 100,000 individuals per year. Annual firearm legislative strength scores ranged from 0 (Utah) to 24 (Massachusetts) of 28 possible points. States in the highest quartile of legislative strength (scores of ≥9) had a lower overall firearm fatality rate than those in the lowest quartile (scores of ≤2) (absolute rate difference, 6.64 deaths/100,000/y; age-adjusted incident rate ratio [IRR], 0.58; 95% CI, 0.37-0.92). Compared with the quartile of states with the fewest laws, the quartile with the most laws had a lower firearm suicide rate (absolute rate difference, 6.25 deaths/100,000/y; IRR, 0.63; 95% CI, 0

  12. Number-Phase Wigner Representation and Entropic Uncertainty Relations for Binomial and Negative Binomial States

    International Nuclear Information System (INIS)

    Amitabh, J.; Vaccaro, J.A.; Hill, K.E.

    1998-01-01

    We study the recently defined number-phase Wigner function S NP (n,θ) for a single-mode field considered to be in binomial and negative binomial states. These states interpolate between Fock and coherent states and coherent and quasi thermal states, respectively, and thus provide a set of states with properties ranging from uncertain phase and sharp photon number to sharp phase and uncertain photon number. The distribution function S NP (n,θ) gives a graphical representation of the complimentary nature of the number and phase properties of these states. We highlight important differences between Wigner's quasi probability function, which is associated with the position and momentum observables, and S NP (n,θ), which is associated directly with the photon number and phase observables. We also discuss the number-phase entropic uncertainty relation for the binomial and negative binomial states and we show that negative binomial states give a lower phase entropy than states which minimize the phase variance

  13. Linking public relations processes and organizational effectiveness at a state health department.

    Science.gov (United States)

    Wise, Kurt

    2003-01-01

    This qualitative case study explored a state health department's relationships with strategic constituencies from a public relations perspective. The relationships were explored within the theoretical framework of the Excellence Theory, the dominant paradigm in public research. Findings indicate application of the Excellence Theory has the potential to increase organizational effectiveness at public health entities. With respect to the case investigated, findings indicate that the state health department could increase its organizational effectiveness through the adoption of recommendations based on the Excellence Theory.

  14. Cerebral blood flow during delirium tremens and related clinical states studied with xenon-133 inhalation tomography

    International Nuclear Information System (INIS)

    Hemmingsen, R.; Vorstrup, S.; Clemmesen, L.; Holm, S.; Tfelt-Hansen, P.; Sorensen, A.S.; Hansen, C.; Sommer, W.; Bolwig, T.G.

    1988-01-01

    The regional cerebral blood flow of 12 patients with severe alcohol withdrawal reactions (delirium tremens or impending delirium tremens) was measured during the acute state before treatment and after recovery. Greater cerebral blood flow was significantly correlated with visual hallucinations and agitation during the acute withdrawal reaction. The results suggest that delirium tremens and related clinical states represent a type of acute brain syndrome mainly characterized by CNS hyperexcitability

  15. World of Warcraft™ and the State of Territory in International Relations

    DEFF Research Database (Denmark)

    Strandsbjerg, Jeppe

    According to conventional knowledge, the realist tradition in International Relations has maintained the world of International Politics in a perpetual state of ‘warcraft’ between sovereign territorial states. Since the early 1990s arguments associated with Historical Sociology have sought...... to counter such a timeless image of states and politics. Yet, while this has done much to historicise state institutions and the international system, one of the fundamental features of the modern state remains poorly understood: that of territory. This is because, I argue, that the concept of space remains...... absent from the historical analyses. Historical Sociology proper usually treat territory as an unproblematic transhistorical concept and Constructivist approaches tend to focus on how perceptions of space interrelate with historical developments of institutions. Both tend to leave space as unhistorically...

  16. Experimental Test of the State Estimation-Reversal Tradeoff Relation in General Quantum Measurements

    Directory of Open Access Journals (Sweden)

    Geng Chen

    2014-06-01

    Full Text Available When a measurement has limited strength, only partial information, regarding the initial state, is extracted, and, correspondingly, there is a probability to reverse its effect on the system and retrieve the original state. Recently, a clear and direct quantitative description of this complementary relationship, in terms of a tradeoff relation, was developed by Y. K. Cheong and S. W. Lee. [Phys. Rev. Lett. 109, 150402 (2012]. Here, this tradeoff relation is experimentally verified using polarization-encoded single photons from a quantum dot. Measurement operators representing a complete range, from not affecting the system to a projection to a single polarization state, are realized. In addition, for each measurement operator, an optimal reversal operator is also implemented. The upper bound of the tradeoff relation is mapped to experimental parameters representing the measurement strength. Our results complement the theoretical work and provide a hands-on characterization of general quantum measurements.

  17. Welfare state regimes and income-related health inequalities: a comparison of 23 European countries.

    Science.gov (United States)

    Eikemo, T A; Bambra, C; Joyce, K; Dahl, Espen

    2008-12-01

    The objective of this study was to determine whether the magnitude of income-related health inequalities varies between welfare regimes (Scandinavian, Anglo-Saxon, Bismarckian, Southern and Eastern). Specifically, it examined whether the Scandinavian welfare state regime has smaller income-based health inequalities than the other welfare state regimes. The first (2002) and second (2004) waves of the representative cross-sectional European Social Survey (ESS), which comprised more than 80 000 respondents, were used to analyse income inequalities (relative health difference between the first and third income tertile) in self-reported health (general health, limiting longstanding illness) amongst those aged 25 or more. Data related to 23 European countries classified into five welfare state regimes. The study controlled for age and adjusted for educational attainment. When comparing the health of the first income tertile with the third, the Scandinavian countries only seemed to hold an intermediate position: they did not have the smallest, or the largest, health inequalities. However, the Anglo-Saxon welfare states had the largest income-related health inequalities for both men and women, while countries with Bismarckian welfare states tended to demonstrate the smallest. This pattern was unchanged after controlling for educational attainment. However, education seemed to explain the largest part of income-related health inequalities in the Southern regime. This study shows that the magnitudes of income-related health inequalities indeed vary by welfare state regime. However, this variation was not always in the direction expected as the Scandinavian countries did not exhibit the smallest health inequalities.

  18. 28 CFR 0.109 - Implementation of the Treaty of Friendship and General Relations Between the United States and...

    Science.gov (United States)

    2010-07-01

    ... Friendship and General Relations Between the United States and Spain. 0.109 Section 0.109 Judicial... Service § 0.109 Implementation of the Treaty of Friendship and General Relations Between the United States... States within the meaning of Article XXIV of the Treaty of Friendship and General Relations Between the...

  19. State and Local Health Department Activities Related to Abortion: A Web Site Content Analysis.

    Science.gov (United States)

    Berglas, Nancy F; Johns, Nicole E; Rosenzweig, Caroline; Hunter, Lauren A; Roberts, Sarah C M

    2017-08-29

    Recent legislation in states across the United States has required governmental health agencies to take on new and different roles in relation to abortion. While there has been media attention to health department roles in regulating abortion providers, there has been no systematic investigation of the range of activities in which state and local health departments are engaged. To systematically investigate health department activities related to abortion. We searched state health department Web sites of the 50 states and District of Columbia using key words such as "abortion" and "pregnancy termination". Two trained coders categorized 6093 documents using the 10 Essential Public Health Services (EPHS) framework. We then applied these methods to 671 local health department documents. State and local health department Web sites. N/A. On average, states engaged in 5.1 of 10 Essential Services related to abortion. Most (76%-98%) state health departments engaged in activities to Monitor Health Status (EPHS1), Enforce Laws (EPHS6), and Evaluate Effectiveness, Accessibility, and Quality (EPHS9). Many (47%-69%) engaged in activities to Inform and Educate (EPHS3), Develop Policies (EPHS5), and Link to Services (EPHS7). A minority (4%-29%) engaged in activities to Diagnose and Investigate Health Problems (EPHS2), Mobilize Community Partnerships (EPHS4), and Assure Competent Workforce (EPHS8). No state engaged in Innovative Research (EPHS10). Few local health departments engaged in abortion-related activities. While most state health departments engage in abortion-related activities, they appear to reflect what the law requires rather than the range of core public health activities. Additional research is needed to assess whether these services meet quality standards for public health services and determine how best to support governmental health agencies in their growing tasks. These findings raise important questions about the role of public health agencies and

  20. Impaired exercise-related myocardial uptake of technetium-99m-tetrofosmin in relation to coronary narrowing and diabetic state

    International Nuclear Information System (INIS)

    Sasao, Hisataka; Nakata, Tomoaki; Tsuchihashi, Kazufumi; Wakabayashi, Takeru; Nakahara, Norifumi; Doi, Atsushi; Hashimoto, Akiyoshi; Kobayashi, Hiroshi; Shimamoto, Kazuaki

    2001-01-01

    Despite the diagnostic efficacy of stress myocardial perfusion imaging, the correlation between the actual perfusion tracer activity and diseased state of a coronary artery has not been studied in detail. We estimated exercise-related perfusion augmentation in relation to disease states of a coronary artery in diabetic and non-diabetic patients by a newly developed quantitative technetium (Tc)-99m-tetrofosmin myocardial imaging technique. Tc-99m-tetrofosmin tomographic imaging with an exercise-rest protocol was performed in 26 stable coronary patients and in 8 age-matched controls. Percent increase (%IR) in myocardial count during symptom-limited submaximal exercise-stress was calculated in 16 non-infarcted polar map segments and in each coronary territory by a subtraction technique with corrections for physical decay and injected tracer doses, and the results were compared with those of angiographically quantified coronary diameter stenosis (%DS). Percent IR and peak heart rate during exercise showed a positive linear correlation both in coronary territories with significant stenosis (%DS≥75%) and in control or non-stenotic (%DS<75%) territories. The regression line in stenotic regions was, however, significantly (p<0.01) shifted downward compared to that in non-stenotic regions. Percent IR in stenotic regions showed a significant inverse correlation with %DS. Coronary stenosis of 75% or more was identified by a %IR cutoff value of 40% with 77% sensitivity, 70% specificity, and an accuracy of 72%. In coronary territories with a %DS of less than 75%, %IR in diabetic patients was significantly lower (46±15%) than that in non-diabetic patients (61±25%). Thus, blunted exercise-related augmentation of myocardial uptake of Tc-99m-tetrofosmin correlates with the severity of coronary narrowing and diabetic state. (author)

  1. Entropy-power uncertainty relations: towards a tight inequality for all Gaussian pure states

    International Nuclear Information System (INIS)

    Hertz, Anaelle; Jabbour, Michael G; Cerf, Nicolas J

    2017-01-01

    We show that a proper expression of the uncertainty relation for a pair of canonically-conjugate continuous variables relies on entropy power, a standard notion in Shannon information theory for real-valued signals. The resulting entropy-power uncertainty relation is equivalent to the entropic formulation of the uncertainty relation due to Bialynicki-Birula and Mycielski, but can be further extended to rotated variables. Hence, based on a reasonable assumption, we give a partial proof of a tighter form of the entropy-power uncertainty relation taking correlations into account and provide extensive numerical evidence of its validity. Interestingly, it implies the generalized (rotation-invariant) Schrödinger–Robertson uncertainty relation exactly as the original entropy-power uncertainty relation implies Heisenberg relation. It is saturated for all Gaussian pure states, in contrast with hitherto known entropic formulations of the uncertainty principle. (paper)

  2. Resting-state EEG in schizophrenia: auditory verbal hallucinations are related to shortening of specific microstates.

    Science.gov (United States)

    Kindler, J; Hubl, D; Strik, W K; Dierks, T; Koenig, T

    2011-06-01

    Abnormal perceptions and cognitions in schizophrenia might be related to abnormal resting states of the brain. Previous research found that a specific class (class D) of sub-second electroencephalography (EEG) microstates was shortened in schizophrenia. This shortening correlated with positive symptoms. We questioned if this reflected positive psychotic traits or present psychopathology. Resting-state EEGs of frequently hallucinating patients, indicating on- and offset of hallucinations by button press, were analyzed. Microstate class D duration was related to spontaneous within-subject fluctuations of auditory hallucinations. Microstate D was significantly shorter in periods with hallucinations. Microstates of class D resemble topographies associated with error monitoring. Its premature termination may facilitate the misattribution of self-generated inner speech to external sources during hallucinations. These results suggest that microstate D represents a biological state marker for hallucinatory experiences. Copyright © 2010 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

  3. Some features of excited states density matrix calculation and their pairing relations in conjugated systems

    International Nuclear Information System (INIS)

    Giambiagi, M.S. de; Giambiagi, M.

    1982-01-01

    Direct PPP-type calculations of self-consistent (SC) density matrices for excited states are described and the corresponding 'thawn' molecular orbitals (MO) are discussed. Special attention is addressed to particular solutions arising in conjugated systems of a certain symmetry, and to their chemical implications. The U(2) and U(3) algebras are applied respectively to the 4-electron and 6-electron cases: a natural separation of excited states in different cases follows. A simple approach to the convergence problem for excited states is given. The complementarity relations, an alternative formulation of the pairing theorem valid for heteromolecules and non-alternant systems, allow some fruitful experimental applications. Together with the extended pairing relations shown here, they may help to rationalize general trends. (Author) [pt

  4. Problems and Issues in Higher Education: Perspectives on Iran-United States Educational Relations and Influences.

    Science.gov (United States)

    Fereshteh, M. Hussein

    This review evaluates the writings and opinions of Americans and Iranians on relations and influences between institutions of higher education in Iran and the United States before and after the 1979 revolution. The review explores the arrival of modern western education in Iran, Egypt, and Turkey where a traditional education system had prevailed…

  5. Changing State-University Relations: The Experiences of Japan and Lessons for Malaysia

    Science.gov (United States)

    Sirat, Morshidi; Kaur, Sarjit

    2010-01-01

    This article investigates the changing state-university relations in Japan and Malaysia. Its main objective is to identify and examine possible lessons for Malaysia, based on the Japanese experience. Notably, since the late 1970s, Malaysia has been looking towards Japan as a model for socio-economic development (the "look-east" Policy)…

  6. State-related differences in heart rate variability in bipolar disorder

    DEFF Research Database (Denmark)

    Faurholt-Jepsen, Maria; Brage, Søren; Kessing, Lars Vedel

    2017-01-01

    Heart rate variability (HRV) is a validated measure of sympato-vagal balance in the autonomic nervous system. HRV appears decreased in patients with bipolar disorder (BD) compared with healthy individuals, but the extent of state-related alterations has been sparingly investigated. The present...... bipolar disorder and could...

  7. Increase in Clostridium difficile-related Mortality Rates, United States, 1999-2004

    Centers for Disease Control (CDC) Podcasts

    2008-01-08

    Deaths related to Clostridium difficile are on the rise in the United States. Matthew Redelings from the Los Angeles County Department of Health discusses the increase and what can be done to prevent this infection.  Created: 1/8/2008 by Emerging Infectious Diseases.   Date Released: 1/8/2008.

  8. Key Issues in the United States-Iranian Relations 1980 – 2012 ...

    African Journals Online (AJOL)

    In the views of Palmer and Perkins, (2007) “these are times that try men's souls”. The statement corroborates the America relations with Iran since the mid-1980s, when the United States, Israel and other Western Powers started accusing Iran of Uranium enrichment toward pursuing a nuclear weapons capability, a situation ...

  9. The relation between resting state connectivity and creativity in adolescents before and after training

    NARCIS (Netherlands)

    Cousijn, Janna; Zanolie, Kiki; Munsters, Robbert J M; Kleibeuker, Sietske W; Crone, Eveline A

    2014-01-01

    An important component of creativity is divergent thinking, which involves the ability to generate novel and useful problem solutions. In this study, we tested the relation between resting-state functional connectivity of brain areas activated during a divergent thinking task (i.e., supramarginal

  10. Glycolysis in contracting rat skeletal muscle is controlled by factors related to energy state

    DEFF Research Database (Denmark)

    Ørtenblad, Niels; Macdonald, Will A; Sahlin, Kent

    2009-01-01

    The control of glycolysis in contracting muscle is not fully understood. The aim of the present study was to examine whether activation of glycolysis is mediated by factors related to the energy state or by a direct effect of Ca2+ on the regulating enzymes. Extensor digitorum longus muscles from...

  11. Conservation priorities for tree crop wild relatives in the United States

    Science.gov (United States)

    Colin K. Khoury; Stephanie L. Greene; Karen A. Williams; Chrystian C. Sosa; Chris. Richards

    2017-01-01

    Crop wild relatives native to the United States have proved useful as genetic resources in breeding more productive, nutritious, and resilient crops. Their utilization is expected to increase with better information about the species and improving breeding tools. But this utilization may be constrained by their limited representation in genebanks and the ongoing loss...

  12. A Proposal for Testing Local Realism Without Using Assumptions Related to Hidden Variable States

    Science.gov (United States)

    Ryff, Luiz Carlos

    1996-01-01

    A feasible experiment is discussed which allows us to prove a Bell's theorem for two particles without using an inequality. The experiment could be used to test local realism against quantum mechanics without the introduction of additional assumptions related to hidden variables states. Only assumptions based on direct experimental observation are needed.

  13. Prevalence of age-related macular degeneration in the United States

    NARCIS (Netherlands)

    Friedman, David S.; O'Colmain, Benita J.; Muñoz, Beatriz; Tomany, Sandra C.; McCarty, Cathy; de Jong, Paulus T. V. M.; Nemesure, Barbara; Mitchell, Paul; Kempen, John

    2004-01-01

    To estimate the prevalence and distribution of age-related macular degeneration (AMD) in the United States by age, race/ethnicity, and gender. Summary prevalence estimates of drusen 125 microm or larger, neovascular AMD, and geographic atrophy were prepared separately for black and white persons in

  14. Relative states and the existential interpretation: einselection, envariance and quantum Darwinism

    Energy Technology Data Exchange (ETDEWEB)

    Zurek, Wojciech H [Los Alamos National Laboratory

    2008-01-01

    This is a brief 'guide to ideas' aimed at illuminating various developments that are based on the recognition of the role of the environment in the transition from quantum to dassical, and that are relevant to Everett's 'Relative State Interpretation' .

  15. State-related differences in the level of psychomotor activity in patients with bipolar disorder

    DEFF Research Database (Denmark)

    Faurholt-Jepsen, Maria; Brage, Søren; Vinberg, Maj

    2016-01-01

    Measuring changes in psychomotor activity is a potential tool in the monitoring of the course of affective states in bipolar disorder. Previous studies have been cross-sectional and only some have used objective measures. The aim was to investigate state-related differences in objectively......-measured psychomotor activity in bipolar disorder. During a 12 weeks study, repeated measurements of heart rate and movement monitoring over several days were collected during different affective states from 19 outpatients with bipolar disorder. Outcomes included activity energy expenditure (AEE) and trunk...... significantly higher ACC and AEE. There was a significant diurnal variation in ACC and AEE between affective states. Finally, there was a significant correlation between the severity of manic symptoms and ACC and AEE, respectively. This first study measuring psychomotor activity during different affective...

  16. Third Level of International Relations: Characteristics of Sub-State Actors

    Directory of Open Access Journals (Sweden)

    Sergey P. Arteev

    2016-01-01

    Full Text Available The article is in the genre of the review for textbook O. V. Plotnikova and O. Y. Dubrovina International relations of the regions States: characteristics and features (Moscow: Norma; INFRA-M, 2016. 192 p.. Textbook on international activities of sub-state/subnational actors in international relations. Under the sub-state/subnational actors refers to the regions of the States. The authors propose an along with interstate relations (first level and supranational organizations (second level to distinguish a third level of international relations - international relations of the regions in Federal and unitary States. The topic is very relevant due to the ongoing restructuring of the architecture of international relations and world politics. In addition, these processes lead to involvement in international relations new actors. The resulting configuration and the role of traditional players. In addition to long-term evolutionary processes, we should not forget about the position of Russia in the last few years. It is obvious that the current tensions around the Russian Federation may not be fully resolved with the old methods. At the same time, sub-state/ subnational actors as subjects of a combined nature, the role played by regions of the Russian Federation, able to combine harmoniously in its international activities as the techniques characteristic of the traditional actors - States and developments in the tools of non-traditional actors - international non-governmental and non-profit organizations etc. As a result of positive results can be achieved faster and at the interstate level. The review considers the subject and the relevance of the topic, presents the analysis of the content of the work. Marked strengths of the textbook, including those associated with the consideration of the diagonal ties and the political components in the international activities of the regions. In addition to the advantages, attention is paid to the analysis of

  17. A universal nonlinear relation among boundary states in closed string field theory

    International Nuclear Information System (INIS)

    Kishimoto, Isao; Matsuo, Yutaka; Watanabe, Eitoku

    2004-01-01

    We show that the boundary states satisfy a nonlinear relation (the idempotency equation) with respect to the star product of closed string field theory. This relation is universal in the sense that various D-branes, including the infinitesimally deformed ones, satisfy the same equation, including the coefficient. This paper generalizes our analysis [hep-th/0306189] in the following senses. (1) We present a background-independent formulation based on conformal field theory. It illuminates the geometric nature of the relation and allows us to more systematically analyze the variations around the D-brane background. (2) We show that the Witten-type star product satisfies a similar relation but with a more divergent coefficient. (3) We determine the coefficient of the relation analytically. The result shows that the α parameter can be formally factored out, and the relation becomes universal. We present a conjecture on vacuum theory based on this computation. (author)

  18. New state fertility-related laws dropped sharply in 1980 to lowest total since 1972.

    Science.gov (United States)

    1981-02-01

    State legislatures enacted less fertility-related legislation in 1980 than in any year since 1972. 28 new laws were passed in 1980, compared to 61 in 1979. The drop in new laws was caused by a lack of abortion legislation. From 1973, when the Supreme Court legalized abortion, through 1980, states have passed a total of 191 abortion-related laws covering abortion, from the aspect of informed consent to protection of the fetus to Medicaid funding. Abortion dominated the field in 1980's legislation also. There was no legislation dealing with the problems of teen pregnancy. California voted to authorize minors over 12 to consent to hospital, surgical, and medical care for the diagnosis and treatment of venereal diseases and specified that the minor's parents will not be liable for expenses. There was no initiative by state legislatures in sex education. Only Maryland, New Jersey, Kentucky, and the District of Columbia require schools to offer sex education. The number of new laws pertaining to insurance coverage of fertility related medical services doubled from 1979 to 1980. In 1980, Alabama, Idaho, Oklahoma, and Tennessee joined the list of states requesting Congress to call a constitutional convention to propose an antiabortion amendment. Alabama, Idaho, and Oklahoma seek an amendment to outlaw abortion except to save a woman's life.

  19. Classification of the European Union member states according to the relative level of sustainable development.

    Science.gov (United States)

    Anna, Bluszcz

    Nowadays methods of measurement and assessment of the level of sustained development at the international, national and regional level are a current research problem, which requires multi-dimensional analysis. The relative assessment of the sustainability level of the European Union member states and the comparative analysis of the position of Poland relative to other countries was the aim of the conducted studies in the article. EU member states were treated as objects in the multi-dimensional space. Dimensions of space were specified by ten diagnostic variables describing the sustainability level of UE countries in three dimensions, i.e., social, economic and environmental. Because the compiled statistical data were expressed in different units of measure, taxonomic methods were used for building an aggregated measure to assess the level of sustainable development of EU member states, which through normalisation of variables enabled the comparative analysis between countries. Methodology of studies consisted of eight stages, which included, among others: defining data matrices, calculating the variability coefficient for all variables, which variability coefficient was under 10 %, division of variables into stimulants and destimulants, selection of the method of variable normalisation, developing matrices of normalised data, selection of the formula and calculating the aggregated indicator of the relative level of sustainable development of the EU countries, calculating partial development indicators for three studies dimensions: social, economic and environmental and the classification of the EU countries according to the relative level of sustainable development. Statistical date were collected based on the Polish Central Statistical Office publication.

  20. Optimal replacement policy for safety-related multi-component multi-state systems

    International Nuclear Information System (INIS)

    Xu Ming; Chen Tao; Yang Xianhui

    2012-01-01

    This paper investigates replacement scheduling for non-repairable safety-related systems (SRS) with multiple components and states. The aim is to determine the cost-minimizing time for replacing SRS while meeting the required safety. Traditionally, such scheduling decisions are made without considering the interaction between the SRS and the production system under protection, the interaction being essential to formulate the expected cost to be minimized. In this paper, the SRS is represented by a non-homogeneous continuous time Markov model, and its state distribution is evaluated with the aid of the universal generating function. Moreover, a structure function of SRS with recursive property is developed to evaluate the state distribution efficiently. These methods form the basis to derive an explicit expression of the expected system cost per unit time, and to determine the optimal time to replace the SRS. The proposed methodology is demonstrated through an illustrative example.

  1. Doing Business with the State and Firms’ Growth. Grasping Invisible Relational Capital

    Directory of Open Access Journals (Sweden)

    Serdarević Nino

    2016-11-01

    Full Text Available This study investigates relationships between reported assets growth, human capital effectiveness, ability to do business with state and firms' growth. Longitudinal data were extracted from annual financial reports. Sample includes 80 companies in construction industry of Bosnia and Herzegovina from 2008-2013. Generalized estimating equations (GEE approach is used for investigation of previously mentioned associations. We found that working with the state in Bosnian construction sector is dominant factor for outstanding increase in net reported income, while the human capital efficiency is negatively associated to its change. These findings support the theory of markets with asymmetric information, suggesting that the relational and social capital of the firm in the imperfect markets, where the state is dominant customer, drives the growth and that precedes firm’s investments into development of intellectual capital.

  2. A model of head-related transfer functions based on a state-space analysis

    Science.gov (United States)

    Adams, Norman Herkamp

    This dissertation develops and validates a novel state-space method for binaural auditory display. Binaural displays seek to immerse a listener in a 3D virtual auditory scene with a pair of headphones. The challenge for any binaural display is to compute the two signals to supply to the headphones. The present work considers a general framework capable of synthesizing a wide variety of auditory scenes. The framework models collections of head-related transfer functions (HRTFs) simultaneously. This framework improves the flexibility of contemporary displays, but it also compounds the steep computational cost of the display. The cost is reduced dramatically by formulating the collection of HRTFs in the state-space and employing order-reduction techniques to design efficient approximants. Order-reduction techniques based on the Hankel-operator are found to yield accurate low-cost approximants. However, the inter-aural time difference (ITD) of the HRTFs degrades the time-domain response of the approximants. Fortunately, this problem can be circumvented by employing a state-space architecture that allows the ITD to be modeled outside of the state-space. Accordingly, three state-space architectures are considered. Overall, a multiple-input, single-output (MISO) architecture yields the best compromise between performance and flexibility. The state-space approximants are evaluated both empirically and psychoacoustically. An array of truncated FIR filters is used as a pragmatic reference system for comparison. For a fixed cost bound, the state-space systems yield lower approximation error than FIR arrays for D>10, where D is the number of directions in the HRTF collection. A series of headphone listening tests are also performed to validate the state-space approach, and to estimate the minimum order N of indiscriminable approximants. For D = 50, the state-space systems yield order thresholds less than half those of the FIR arrays. Depending upon the stimulus uncertainty, a

  3. Profile of mood states and stress-related biochemical indices in long-term yoga practitioners

    Directory of Open Access Journals (Sweden)

    Sudo Nobuyuki

    2011-06-01

    Full Text Available Abstract Background Previous studies have shown the short-term or intermediate-term practice of yoga to be useful for ameliorating several mental disorders and psychosomatic disorders. However, little is known about the long-term influences of yoga on the mental state or stress-related biochemical indices. If yoga training has a stress-reduction effect and also improves an individual's mental states for a long time, long-term yoga practitioners may have a better mental state and lower stress-related biochemical indices in comparison to non-experienced participants. This study simultaneously examined the differences in mental states and urinary stress-related biochemical indices between long-term yoga practitioners and non-experienced participants. Methods The participants were 38 healthy females with more than 2 years of experience with yoga (long-term yoga group and 37 age-matched healthy females who had not participated in yoga (control group. Their mental states were assessed using the Profile of Mood States (POMS questionnaire. The level of cortisol, 8-hydroxydeoxyguanosine (8-OHdG and biopyrrin in urine were used as stress-related biochemical indices. Results The average self-rated mental disturbance, tension-anxiety, anger-hostility, and fatigue scores of the long-term yoga group were lower than those of the control group. There was a trend toward a higher vigor score in the long-term yoga group than that in the control group. There were no significant differences in the scores for depression and confusion in the POMS between the two groups. The urine 8-OHdG concentration showed a trend toward to being lower in the long-term yoga group in comparison to the control group. There were no significant differences in the levels of urine biopyrrin or cortisol. Conclusions The present findings suggest that long-term yoga training can reduce the scores related to mental health indicators such as self-rated anxiety, anger, and fatigue.

  4. The position of IAEA safeguards relative to nuclear material control accountancy by states

    International Nuclear Information System (INIS)

    Rometsch, R.; Hough, G.

    1977-01-01

    IAEA Safeguards are always implemented on the basis of agreements which are concluded between one or more Governments and the Agency. They lay down the rights and obligations of the parties; the more modern types of agreements, in particular those in connection with the Treaty on the Non-Proliferation of Nuclear Weapons, do that in quite some details. Several articles, for instance, regulate the working relations between the States and the IAEA inspectorate. Those are based on two basic obligations: that of the State to establish and maintain a ''System of Accountancy for and Control of Nuclear Material'' and that of the Agency to ascertain the absence of diversion of nuclear material by verifying the findings of the States' system, inter alia through independent measurements and observations. Other articles dealing also with the working relations States - IAEA rule that the Agency should take due account of the technical effectiveness of the States' system and mention among the criteria for determining the inspection effort, the extent of functional dependence of the State's accountancy from that of the facility operator. However, quantitative relationships in that respect are left to be worked out in practice. With the help of consultants and expert advisory groups a rational has been developed and possible practical arrangements discussed with several States concerned. The rational for coordinating the work of the States' inspectorate with IAEA's inspectorate was to use a factor by which the significant quantity used for calculating verification sampling plans would be adjusted in order to reduce to a certain extent the Agency's independent verification work in case the States would do extensive verifications themselves in a manner transparent to IAEA. However, in practice it proved that there are quite a number of points in the fuel cycle where such adaptations would have little or no effect on the inspection effort necessary to achieve the safeguards objective

  5. Firm-level perspectives on State-Business Relations in Africa

    DEFF Research Database (Denmark)

    Charles, Goodluck; Jeppesen, Søren; Kamau, Paul

    2017-01-01

    Experiences from developed and emerging economies inform us that close state–business relations (SBRs) are crucial for economic development and structural transformation. Based on the positive experiences from other parts of the world, most African governments have begun processes to establish...... collaborative SBRs. Amongst other initiatives, these processes include amendments to existing laws to facilitate public–private interaction, direct support to existing business associations (BAs). This article draws on an analysis of survey data from 210 local firms, complemented with qualitative data from...... and requirements of local businesses and that BAs in these countries are poorly organised. In spite of initiatives taken by the states and other actors, including an increase in the number of formal relations between state and businesses, it is difficult to conclude whether SBRs are collaborative or collusive...

  6. Professionalism in Public Relations Pedagogy: A Comparative Analysis of Public Relations Curricula among the United States, the United Kingdom, and South Korea

    Science.gov (United States)

    Chung, Wonjun; Choi, Jinbong

    2012-01-01

    Based on a concept of professionalism, this study analyzed and compared current public relations curricula of higher education among the United States, the United Kingdom, and South Korea. In terms of three educational orientations, results indicated that public relations education in the United States is the most balanced among theoretical,…

  7. Mindfulness meditation training alters stress-related amygdala resting state functional connectivity: a randomized controlled trial

    OpenAIRE

    Taren, Adrienne A.; Gianaros, Peter J.; Greco, Carol M.; Lindsay, Emily K.; Fairgrieve, April; Brown, Kirk Warren; Rosen, Rhonda K.; Ferris, Jennifer L.; Julson, Erica; Marsland, Anna L.; Bursley, James K.; Ramsburg, Jared; Creswell, J. David

    2015-01-01

    Recent studies indicate that mindfulness meditation training interventions reduce stress and improve stress-related health outcomes, but the neural pathways for these effects are unknown. The present research evaluates whether mindfulness meditation training alters resting state functional connectivity (rsFC) of the amygdala, a region known to coordinate stress processing and physiological stress responses. We show in an initial discovery study that higher perceived stress over the past month...

  8. Epidemiology of sports-related musculoskeletal injuries in young athletes in United States

    OpenAIRE

    Patel, Dilip R.; Yamasaki, Ai; Brown, Kelly

    2017-01-01

    Over the past several decades there has been increased participation in sports by children and adolescents at earlier ages in the United States, as well as more intense participation and specialization in sports at very early ages. This trend has also partly contributed to the patterns of injuries seen in young athletes, and especially in recent years, injuries previously seen in mature athletes are being seen in young athletes. Overall, the vast majority of sport-related musculoskeletal inju...

  9. Coherent states for canonical quantum general relativity and the infinite tensor product extension

    International Nuclear Information System (INIS)

    Sahlmann, H.; Thiemann, T.; Winkler, O.

    2001-01-01

    We summarize a recently proposed concrete programme for investigating the (semi)classical limit of canonical, Lorentzian, continuum quantum general relativity in four spacetime dimensions. The analysis is based on a novel set of coherent states labelled by graphs. These fit neatly together with an Infinite Tensor Product (ITP) extension of the currently used Hilbert space. The ITP construction enables us to give rigorous meaning to the infinite volume (thermodynamic) limit of the theory which has been out of reach so far

  10. A coarse grained description of time evolution: Irreversible state reduction and time-energy relation

    International Nuclear Information System (INIS)

    Bonifacio, R.; Milan Univ.

    1983-05-01

    We show that a proper coarse-grained description of time evolution leads to a finite difference equation with step tau for the density operator. This implies state reduction to the diagonal form in the energy representation and a quasi ergodic behaviour of quantum mechanical ensemble averages. An intrinsic time-energy relation tauΔE>=(h/2π)/2 is proposed, and its equivalence to a time quantization is discussed. (author)

  11. Indonesia’s Relations with the Shanghai Cooperation Organization and United States

    Science.gov (United States)

    2008-03-25

    States FORMAT: Strategy Research Project DATE: 25 March 2008 WORD COUNT: 6,264 PAGES: 30 KEY TERMS: Asia Pacific, International Relations...suspicion that the SCO is only a Sino-Russian led alliance against U.S. interests in Central Asia . When Indonesia’s relations with the U.S. soured, SCO...observers collectively possess 17.5 % of the world’s proven oil reserves, 47–50 % of known natural gas reserves, and some 45 % of the world’s population .6

  12. Fluctuation relations for equilibrium states with broken discrete or continuous symmetries

    International Nuclear Information System (INIS)

    Lacoste, D; Gaspard, P

    2015-01-01

    Isometric fluctuation relations are deduced for the fluctuations of the order parameter in equilibrium systems of condensed-matter physics with broken discrete or continuous symmetries. These relations are similar to their analogues obtained for non-equilibrium systems where the broken symmetry is time reversal. At equilibrium, these relations show that the ratio of the probabilities of opposite fluctuations goes exponentially with the symmetry-breaking external field and the magnitude of the fluctuations. These relations are applied to the Curie–Weiss, Heisenberg, and XY models of magnetism where the continuous rotational symmetry is broken, as well as to the q-state Potts model and the p-state clock model where discrete symmetries are broken. Broken symmetries are also considered in the anisotropic Curie–Weiss model. For infinite systems, the results are calculated using large-deviation theory. The relations are also applied to mean-field models of nematic liquid crystals where the order parameter is tensorial. Moreover, their extension to quantum systems is also deduced. (paper)

  13. Heat-related illness in Washington State agriculture and forestry sectors.

    Science.gov (United States)

    Spector, June T; Krenz, Jennifer; Rauser, Edmund; Bonauto, David K

    2014-08-01

    We sought to describe heat-related illness (HRI) in agriculture and forestry workers in Washington State. Demographic and clinical Washington State Fund workers' compensation agriculture and forestry HRI claims data (1995-2009) and Washington Agriculture Heat Rule citations (2009-2012) were accessed and described. Maximum daily temperature (Tmax) and Heat Index (HImax) were estimated by claim date and location using AgWeatherNet's weather station network. There were 84 Washington State Fund agriculture and forestry HRI claims and 60 Heat Rule citations during the study period. HRI claims and citations were most common in crop production and support subsectors. The mean Tmax (HImax) was 95°F (99°F) for outdoor HRI claims. Potential HRI risk factors and HRI-related injuries were documented for some claims. Agriculture and forestry HRI cases are characterized by potential work-related, environmental, and personal risk factors. Further work is needed to elucidate the relationship between heat exposure and occupational injuries. © 2014 Wiley Periodicals, Inc.

  14. Malaria-Related Hospitalizations in the United States, 2000-2014.

    Science.gov (United States)

    Khuu, Diana; Eberhard, Mark L; Bristow, Benjamin N; Javanbakht, Marjan; Ash, Lawrence R; Shafir, Shira C; Sorvillo, Frank J

    2017-07-01

    Few data are available on the burden of malaria hospitalization in the United States. Study of malaria using hospital-based data can better define the impact of malaria and help inform prevention efforts. U.S. malaria cases identified from hospitalization discharge records in the 2000-2014 Nationwide Inpatient Sample were examined. Frequencies and population rates were reported by demographics, infecting species, clinical, financial, institutional, geographic, and seasonal characteristics, and disparities were identified. Time trends in malaria cases were assessed using negative binomial regression. From 2000 to 2014, there were an estimated 22,029 malaria-related hospitalizations (4.88 per 1 million population) in the United States, including 182 in-hospital deaths and 4,823 severe malaria cases. The rate of malaria-related hospitalizations did not change significantly over the study period. The largest number of malaria-related hospitalizations occurred in August. Malaria-related hospitalizations occurred disproportionately among patients who were male, black, or 25-44 years of age. Plasmodium falciparum accounted for the majority of malaria-related hospitalizations. On average, malaria patients were hospitalized for 4.36 days with charges of $25,789. Patients with a malaria diagnosis were more often hospitalized in the Middle Atlantic and South Atlantic census divisions, urban teaching, private not-for-profit, and large-bed-size hospitals. Malaria imposes a substantial disease burden in the United States. Enhanced primary and secondary prevention measures, including strategies to increase the use of pretravel consultations and prompt diagnosis and treatment are needed.

  15. State-society relations and electricity infrastructure: Negotiating national energy security in Sri Lanka

    Science.gov (United States)

    Caron, Cynthia Marie

    In this dissertation, I use electricity production and distribution and grid expansion as a lens to view and understand state-society relations. After discussing how electricity has resource-like characteristics and institutional characteristics as a field of organization, I examine how groups in society interact with state officials and their corresponding institutions over electricity production and distribution and the pursuit of national energy security. Taking Sri Lanka as the focus of my inquiry, I conducted a qualitative research project to: (1) identify how class, ethnicity, and locality (urban or rural location) are constitutive of and constituted by electricity-infrastructure development and grid expansion initiatives; (2) identify how grid expansion contributes to processes of social inclusion and exclusion by reconstituting on-grid and off-grid populations, and; (3) determine the effects of privatization and environmental regulation on relationships between the state and groups in society. The methodological approaches include analyses of open-ended interviews, participant observation, surveys of government documents, and speeches and sermons delivered at protests against power-plant sitings to examine how groups in society engage the state as a social force. The study finds that privatization occurring in Sri Lanka's energy sector may have the effect of maintaining exclusion from electricity access rather than increasing access to electricity as the neoliberal paradigm asserts. Environmental regulations enable groups in society to include their concerns into the development process and to challenge state decision making that have been made on their behalf by the Ceylon Electricity Board (CEB). The research suggests that class, ethnic, and rural-urban relations are constitutive factors in electricity production and distribution that complement foci on the technical and economic dimensions of electricity-infrastructure planning.

  16. Prevalence and impact of dementia-related functional limitations in the United States, 2001 to 2005.

    Science.gov (United States)

    Arrighi, Henry Michael; McLaughlin, Trent; Leibman, Christopher

    2010-01-01

    These analyses examined the relationship between dementia and comorbid conditions with respect to degree of functional impairment and emotional impact. Analyses were conducted using National Health Interview Survey (2001 through 2005) data from a subset of individuals aged > or =60 years with activity limitations attributed to dementia, senility, or Alzheimer disease compared with those whose limitations were attributed to other conditions. The mean number of limited activities was 6.84 (95% confidence interval: 6.48-7.20) for persons with dementia-related limitations and 4.87 (95% confidence interval: 4.81-4.93) for those with limitations not dementia related. Both groups reported similar prevalence of diabetes, acute myocardial infarction, heart disease, prostate cancer, breast cancer, angina, and emphysema; respondents with dementia-related functional limitations were more likely to report diabetes, depression or anxiety, and vision problems as being related to functional limitations. Persons with dementia-related functional limitations were also more likely than persons with non-dementia-related functional limitations to report feeling sad, hopeless, worthless, nervous, and that "everything is an effort." Improving or maintaining functional independence in patients with dementia will likely require a multifaceted approach across disease states. Additional research will help define the impact of dementia on the development and progression of functional limitations related to comorbidities.

  17. Welfare state regimes and gender inequalities in the exposure to work-related psychosocial hazards.

    Science.gov (United States)

    Campos-Serna, Javier; Ronda-Pérez, Elena; Moen, Bente E; Artazcoz, Lucia; Benavides, Fernando G

    2013-01-01

    Gender inequalities in the exposure to work-related psychosocial hazards are well established. However, little is known about how welfare state regimes influence these inequalities. To examine the relationship between welfare state regimes and gender inequalities in the exposure to work-related psychosocial hazards in Europe, considering occupational social class. We used a sample of 27, 465 workers from 28 European countries. Dependent variables were high strain, iso-strain, and effort-reward imbalance, and the independent was gender. We calculated the prevalence and prevalence ratio separately for each welfare state regime and occupational social class, using multivariate logistic regression models. More female than male managers/professionals were exposed to: high strain, iso-strain, and effort-reward imbalance in Scandinavian [adjusted prevalence ratio (aPR) = 2·26; 95% confidence interval (95% CI): 1·87-2·75; 2·12: 1·72-2·61; 1·41: 1·15-1·74; respectively] and Continental regimes (1·43: 1·23-1·54; 1·51: 1·23-1·84; 1·40: 1·17-1·67); and to high strain and iso-strain in Anglo-Saxon (1·92: 1·40-2·63; 1·85: 1·30-2·64; respectively), Southern (1·43: 1·14-1·79; 1·60: 1·18-2·18), and Eastern regimes (1·56: 1·35-1·81; 1·53: 1·28-1·83). Gender inequalities in the exposure to work-related psychosocial hazards were not lower in those welfare state regimes with higher levels of universal social protection policies.

  18. Epidemiology, trends, assessment and management of sport-related concussion in United States high schools.

    Science.gov (United States)

    Guerriero, Réjean M; Proctor, Mark R; Mannix, Rebekah; Meehan, William P

    2012-12-01

    Sport-related concussion affects athletes at every level of participation. The short and long-term effects of concussions that occur during childhood and adolescence are not fully understood. The purpose of this review is to describe the current burden of disease, current practice patterns and current recommendations for the assessment and management of sport-related concussions sustained by United States high school athletes. Millions of high school students participate in organized sports in the United States. Current estimates suggest that, across all sports, approximately 2.5 concussions occur for every 10 000 athletic exposures, in which an athletic exposure is defined as one athlete participating in one game or practice. At schools that employ at least one athletic trainer, most high school athletes who sustain sport-related concussions will be cared for by athletic trainers and primary care physicians. Approximately 40% will undergo computerized neurocognitive assessment. The number of high school athletes being diagnosed with sport-related concussions is rising. American football has the highest number of concussions in high school with girls' soccer having the second highest total number. Fortunately, coaches are becoming increasingly aware of these injuries and return-to-play guidelines are being implemented.

  19. Intimate partner violence-related hospitalizations in Appalachia and the non-Appalachian United States.

    Science.gov (United States)

    Davidov, Danielle M; Davis, Stephen M; Zhu, Motao; Afifi, Tracie O; Kimber, Melissa; Goldstein, Abby L; Pitre, Nicole; Gurka, Kelly K; Stocks, Carol

    2017-01-01

    The highly rural region of Appalachia faces considerable socioeconomic disadvantage and health disparities that are recognized risk factors for intimate partner violence (IPV). The objective of this study was to estimate the rate of IPV-related hospitalizations in Appalachia and the non-Appalachian United States for 2007-2011 and compare hospitalizations in each region by clinical and sociodemographic factors. Data on IPV-related hospitalizations were extracted from the State Inpatient Databases, which are part of the Healthcare Cost and Utilization Project. Hospitalization day, year, in-hospital mortality, length of stay, average and total hospital charges, sex, age, payer, urban-rural location, income, diagnoses and procedures were compared between Appalachian and non-Appalachian counties. Poisson regression models were constructed to test differences in the rate of IPV-related hospitalizations between both regions. From 2007-2011, there were 7,385 hospitalizations related to IPV, with one-third (2,645) occurring in Appalachia. After adjusting for age and rurality, Appalachian counties had a 22% higher hospitalization rate than non-Appalachian counties (ARR = 1.22, 95% CI: 1.14-1.31). Appalachian residents may be at increased risk for IPV and associated conditions. Exploring disparities in healthcare utilization and costs associated with IPV in Appalachia is critical for the development of programs to effectively target the needs of this population.

  20. Intimate partner violence-related hospitalizations in Appalachia and the non-Appalachian United States.

    Directory of Open Access Journals (Sweden)

    Danielle M Davidov

    Full Text Available The highly rural region of Appalachia faces considerable socioeconomic disadvantage and health disparities that are recognized risk factors for intimate partner violence (IPV. The objective of this study was to estimate the rate of IPV-related hospitalizations in Appalachia and the non-Appalachian United States for 2007-2011 and compare hospitalizations in each region by clinical and sociodemographic factors. Data on IPV-related hospitalizations were extracted from the State Inpatient Databases, which are part of the Healthcare Cost and Utilization Project. Hospitalization day, year, in-hospital mortality, length of stay, average and total hospital charges, sex, age, payer, urban-rural location, income, diagnoses and procedures were compared between Appalachian and non-Appalachian counties. Poisson regression models were constructed to test differences in the rate of IPV-related hospitalizations between both regions. From 2007-2011, there were 7,385 hospitalizations related to IPV, with one-third (2,645 occurring in Appalachia. After adjusting for age and rurality, Appalachian counties had a 22% higher hospitalization rate than non-Appalachian counties (ARR = 1.22, 95% CI: 1.14-1.31. Appalachian residents may be at increased risk for IPV and associated conditions. Exploring disparities in healthcare utilization and costs associated with IPV in Appalachia is critical for the development of programs to effectively target the needs of this population.

  1. Epidemiology of sports-related musculoskeletal injuries in young athletes in United States.

    Science.gov (United States)

    Patel, Dilip R; Yamasaki, Ai; Brown, Kelly

    2017-07-01

    Over the past several decades there has been increased participation in sports by children and adolescents at earlier ages in the United States, as well as more intense participation and specialization in sports at very early ages. This trend has also partly contributed to the patterns of injuries seen in young athletes, and especially in recent years, injuries previously seen in mature athletes are being seen in young athletes. Overall, the vast majority of sport-related musculoskeletal injuries in children and adolescents are due to repetitive overuse and acute macrotrauma is less frequently seen in young athletes. Epidemiological data on sports injuries are provided by several national surveys. Investigators have used different methods to define sports injuries and the most widely used definition is based on athlete-exposure time. Certain aspects related to adolescent growth and development modulate the pattern of injuries. This article provides an overview of the epidemiology of sports-related musculoskeletal injuries seen in children and adolescents.

  2. Solid state photochromism and thermochromism of two related N-salicylidene anilines

    Energy Technology Data Exchange (ETDEWEB)

    Avadanei, Mihaela; Cozan, Vasile; Shova, Sergiu [“P.Poni” Institute of Macromolecular Chemistry, Iasi (Romania); Paixão, José António [Faculty of Sciences and Technology, Department of Physics, University of Coimbra (Portugal)

    2014-11-24

    Highlights: • Solid state photo- and thermochromism of two related N-salicylidene anilines are reported. • The optical properties were investigated in relation with the crystalline structure. • Only thermochromism is common for both compounds. • An explanation for the different photobehavior is proposed. - Abstract: The crystalline structure and optical properties of N-salicylidene-p-cyanoaniline and N-salicylidene-p-carboxyaniline were investigated in solid state (microcrystalline powder), with the purpose to connect the effects of substitution and crystal packing with their optical properties. Diffuse reflectance and fluorescence spectroscopy were used to study the absorption and emission properties upon photoirradiation and cooling down to the liquid nitrogen temperature. The Stokes-shifted fluorescence, with a quantum yield of about 10{sup −2}–10{sup −1}, is given by the tautomeric cis-keto species formed as a result of the excited state intramolecular proton transfer from the initial enol structure. Despite their similar geometrical parameters, only SA-COOH is photochromic, which is in contradiction with literature. On the other side, the thermochromism is especially strong at SA-CN. The study shows the behavior of SA-CN similar to that of a classical anil, while SA-COOH presents interesting features that contradict the presumed behavior based only on its supramolecular structure.

  3. The relation between resting state connectivity and creativity in adolescents before and after training.

    Science.gov (United States)

    Cousijn, Janna; Zanolie, Kiki; Munsters, Robbert J M; Kleibeuker, Sietske W; Crone, Eveline A

    2014-01-01

    An important component of creativity is divergent thinking, which involves the ability to generate novel and useful problem solutions. In this study, we tested the relation between resting-state functional connectivity of brain areas activated during a divergent thinking task (i.e., supramarginal gyrus, middle temporal gyrus, medial frontal gyrus) and the effect of practice in 32 adolescents aged 15-16. Over a period of two weeks, an experimental group (n = 16) conducted an 8-session Alternative Uses Task (AUT) training and an active control group (n = 16) conducted an 8-session rule switching training. Resting-state functional connectivity was measured before (pre-test) and after (post-test) training. Across groups at pre-test, stronger connectivity between the middle temporal gyrus and bilateral postcentral gyrus was associated with better divergent thinking performance. The AUT-training, however, did not significantly change functional connectivity. Post hoc analyses showed that change in divergent thinking performance over time was predicted by connectivity between left supramarginal gyrus and right occipital cortex. These results provide evidence for a relation between divergent thinking and resting-state functional connectivity in a task-positive network, taking an important step towards understanding creative cognition and functional brain connectivity.

  4. Modulating energy arriving at photochemical reaction centers: orange carotenoid protein-related photoprotection and state transitions.

    Science.gov (United States)

    Kirilovsky, Diana

    2015-10-01

    Photosynthetic organisms tightly regulate the energy arriving to the reaction centers in order to avoid photodamage or imbalance between the photosystems. To this purpose, cyanobacteria have developed mechanisms involving relatively rapid (seconds to minutes) changes in the photosynthetic apparatus. In this review, two of these processes will be described: orange carotenoid protein(OCP)-related photoprotection and state transitions which optimize energy distribution between the two photosystems. The photoactive OCP is a light intensity sensor and an energy dissipater. Photoactivation depends on light intensity and only the red-active OCP form, by interacting with phycobilisome cores, increases thermal energy dissipation at the level of the antenna. A second protein, the "fluorescence recovery protein", is needed to recover full antenna capacity under low light conditions. This protein accelerates OCP conversion to the inactive orange form and plays a role in dislodging the red OCP protein from the phycobilisome. The mechanism of state transitions is still controversial. Changes in the redox state of the plastoquinone pool induce movement of phycobilisomes and/or photosystems leading to redistribution of energy absorbed by phycobilisomes between PSII and PSI and/or to changes in excitation energy spillover between photosystems. The different steps going from the induction of redox changes to movement of phycobilisomes or photosystems remain to be elucidated.

  5. INVESTIGATING THE RELATION BETWEEN INNOVATION AND FDI IN THE EU MEMBER STATES

    Directory of Open Access Journals (Sweden)

    Oana Cristina POPOVICI

    2015-04-01

    Full Text Available In the world of knowledge economy and competitiveness in which we live today, the economic growth is built on innovation. Our interest in the present paper is to find if innovation is a factor that shaped the attractiveness of EU location for foreign investors during the economic crisis. In this respect, we use the Pearson correlation coefficient. We find weak correlation between innovation and FDI stocks at the EU level during 2006-2013, with a higher and significant correlation between the two variables in the new EU countries until 2009. We do not find significant correlations in the old member states, probably because the group of member states is too heterogeneous. Also, we obtain significant positive correlation only in 11 countries out of 28, without identifying any preference related to the EU adhesion moment.

  6. Effect of the state of water and relative humidity on ageing of PLA films.

    Science.gov (United States)

    Rocca-Smith, J R; Chau, N; Champion, D; Brachais, C-H; Marcuzzo, E; Sensidoni, A; Piasente, F; Karbowiak, T; Debeaufort, F

    2017-12-01

    Various types of food are now commercialized in packaging materials based on poly(lactic acid) (PLA) due to its eco-friendly nature. However, one of the main limitations related to PLA is its reactivity with water. For food applications, it is of critical importance to better understand the hydrolysis of PLA driven by water molecules either in liquid or in vapour state. This work focuses on the modifications of PLA induced by water when simulating contact with semi-dry foods (a w ≈0.5), high moisture foods (a w ≈1) and liquid foods (a w ≈1). This study undoubtedly shows that both the chemical potential of water and its physical state influence the hydrolytic degradation of PLA films. From a practical point of view, PLA packaging is very well suited for semi-dry foods, but is highly sensitive to high moisture and liquid foods. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Dimensional reduction of gravity and relation between static states, cosmologies, and waves

    Science.gov (United States)

    de Alfaro, V.; Filippov, A. T.

    2007-12-01

    We introduce generalized dimensional reductions of an integrable (1+1)-dimensional dilaton gravity coupled to matter down to one-dimensional static states (black holes in particular), cosmological models, and waves. An unusual feature of these reductions is that the wave solutions depend on two variables: space and time. They are obtained here both by reducing the moduli space (available because of complete integrability) and by a generalized separation of variables (also applicable to nonintegrable models and to higher-dimensional theories). Among these new wavelike solutions, we find a class of solutions for which the matter fields are finite everywhere in space-time, including infinity. These considerations clearly demonstrate that a deep connection exists between static states, cosmologies, and waves. We argue that it should also exist in realistic higher-dimensional theories. Among other things, we also briefly outline the relations existing between the low-dimensional models that we discuss here and the realistic higher-dimensional ones.

  8. Regression relation for pure quantum states and its implications for efficient computing.

    Science.gov (United States)

    Elsayed, Tarek A; Fine, Boris V

    2013-02-15

    We obtain a modified version of the Onsager regression relation for the expectation values of quantum-mechanical operators in pure quantum states of isolated many-body quantum systems. We use the insights gained from this relation to show that high-temperature time correlation functions in many-body quantum systems can be controllably computed without complete diagonalization of the Hamiltonians, using instead the direct integration of the Schrödinger equation for randomly sampled pure states. This method is also applicable to quantum quenches and other situations describable by time-dependent many-body Hamiltonians. The method implies exponential reduction of the computer memory requirement in comparison with the complete diagonalization. We illustrate the method by numerically computing infinite-temperature correlation functions for translationally invariant Heisenberg chains of up to 29 spins 1/2. Thereby, we also test the spin diffusion hypothesis and find it in a satisfactory agreement with the numerical results. Both the derivation of the modified regression relation and the justification of the computational method are based on the notion of quantum typicality.

  9. Auditory Related Resting State fMRI Functional Connectivity in Tinnitus Patients: Tinnitus Diagnosis Performance.

    Science.gov (United States)

    Minami, Shujiro B; Oishi, Naoki; Watabe, Takahisa; Uno, Kimiichi; Ogawa, Kaoru

    2018-01-01

    The purpose of the present study was to investigate functional connectivity in tinnitus patients with and without hearing loss, and design the tinnitus diagnosis performance by resting state functional magnetic resonance imaging (rs-fMRI). Nineteen volunteers with normal hearing without tinnitus, 18 tinnitus patients with hearing loss, and 11 tinnitus patients without hearing loss were enrolled in this study. The subjects were evaluated with rs-fMRI, and region of interests (ROIs) based correlation analyses were performed using the CONN toolbox version 16 and SPM version 8. The correlation coefficients from individual level results were converted into beta values. With a beta threshold of more than 0.2, 91% of all possible connections between auditory-related ROIs (Heschl's gyrus, planum temporale, planum polare, operculum, insular cortex, superior temporal gyrus) in the control group remained intact, whereas 83 and 66% of such connections were present in the hearing loss and the normal-hearing tinnitus group. However, between non-auditory-related ROIs, the rates of intact connections at a beta threshold of more than 0.2 were 17% in the control group, and 16 and 15% in the tinnitus groups. When resting state fMRI positive is defined as less than 9% of all possible connections between auditory-related ROIs with a beta threshold of more than 0.7, the sensitivity and specificity of tinnitus diagnosis is 86 and 74%, respectively. The associations between auditory-related networks are weakened in tinnitus patients, even if they have normal hearing. It is possible that rs-fMRI can be a tool for objective examination of tinnitus, by focusing the auditory-related areas.

  10. Abortion-Related Mortality in the United States: 1998-2010.

    Science.gov (United States)

    Zane, Suzanne; Creanga, Andreea A; Berg, Cynthia J; Pazol, Karen; Suchdev, Danielle B; Jamieson, Denise J; Callaghan, William M

    2015-08-01

    To examine characteristics and causes of legal induced abortion-related deaths in the United States between 1998 and 2010. Abortion-related deaths were identified through the national Pregnancy Mortality Surveillance System with enhanced case-finding. We calculated the abortion mortality rate by race, maternal age, and gestational age and the distribution of causes of death by gestational age and procedure. During the period from 1998-2010, of approximately 16.1 million abortion procedures, 108 women died, for a mortality rate of 0.7 deaths per 100,000 procedures overall, 0.4 deaths for non-Hispanic white women, 0.5 deaths for Hispanic women, and 1.1 deaths for black women. The mortality rate increased with gestational age, from 0.3 to 6.7 deaths for procedures performed at 8 weeks or less and at 18 weeks or greater, respectively. A majority of abortion-related deaths at 13 weeks of gestation or less were associated with anesthesia complications and infection, whereas a majority of abortion-related deaths at more than 13 weeks of gestation were associated with infection and hemorrhage. In 20 of the 108 cases, the abortion was performed as a result of a severe medical condition where continuation of the pregnancy threatened the woman's life. Deaths associated with legal induced abortion continue to be rare events-less than 1 per 100,000 procedures. Primary prevention of unintended pregnancy, including those in women with serious pre-existing medical conditions, and increased access to abortion services at early gestational ages may help to further decrease abortion-related mortality in the United States. III.

  11. Abortion-Related Mortality in the United States 1998–2010

    Science.gov (United States)

    Zane, Suzanne; Creanga, Andreea A.; Berg, Cynthia J.; Pazol, Karen; Suchdev, Danielle B.; Jamieson, Denise J.; Callaghan, William M.

    2015-01-01

    OBJECTIVE To examine characteristics and causes of legal induced abortion–related deaths in the United States between 1998 and 2010. METHODS Abortion-related deaths were identified through the national Pregnancy Mortality Surveillance System with enhanced case-finding. We calculated the abortion mortality rate by race, maternal age, and gestational age and the distribution of causes of death by gestational age and procedure. RESULTS During the period from 1998–2010, of approximately 16.1 million abortion procedures, 108 women died, for a mortality rate of 0.7 deaths per 100,000 procedures overall, 0.4 deaths for non-Hispanic white women, 0.5 deaths for Hispanic women, and 1.1 deaths for black women. The mortality rate increased with gestational age, from 0.3 to 6.7 deaths for procedures performed at 8 weeks or less and at 18 weeks or greater, respectively. A majority of abortion-related deaths at 13 weeks of gestation or less were associated with anesthesia complications and infection, whereas a majority of abortion-related deaths at more than 13 weeks of gestation were associated with infection and hemorrhage. In 20 of the 108 cases, the abortion was performed as a result of a severe medical condition where continuation of the pregnancy threatened the woman’s life. CONCLUSION Deaths associated with legal induced abortion continue to be rare events—less than 1 per 100,000 procedures. Primary prevention of unintended pregnancy, including those in women with serious pre-existing medical conditions, and increased access to abortion services at early gestational ages may help to further decrease abortion-related mortality in the United States. PMID:26241413

  12. Traumatic Brain Injury-Related Emergency Department Visits, Hospitalizations, and Deaths - United States, 2007 and 2013.

    Science.gov (United States)

    Taylor, Christopher A; Bell, Jeneita M; Breiding, Matthew J; Xu, Likang

    2017-03-17

    Traumatic brain injury (TBI) has short- and long-term adverse clinical outcomes, including death and disability. TBI can be caused by a number of principal mechanisms, including motor-vehicle crashes, falls, and assaults. This report describes the estimated incidence of TBI-related emergency department (ED) visits, hospitalizations, and deaths during 2013 and makes comparisons to similar estimates from 2007. 2007 and 2013. State-based administrative health care data were used to calculate estimates of TBI-related ED visits and hospitalizations by principal mechanism of injury, age group, sex, and injury intent. Categories of injury intent included unintentional (motor-vehicle crashes, falls, being struck by or against an object, mechanism unspecified), intentional (self-harm and assault/homicide), and undetermined intent. These health records come from the Healthcare Cost and Utilization Project's National Emergency Department Sample and National Inpatient Sample. TBI-related death analyses used CDC multiple-cause-of-death public-use data files, which contain death certificate data from all 50 states and the District of Columbia. In 2013, a total of approximately 2.8 million TBI-related ED visits, hospitalizations, and deaths (TBI-EDHDs) occurred in the United States. This consisted of approximately 2.5 million TBI-related ED visits, approximately 282,000 TBI-related hospitalizations, and approximately 56,000 TBI-related deaths. TBIs were diagnosed in nearly 2.8 million (1.9%) of the approximately 149 million total injury- and noninjury-related EDHDs that occurred in the United States during 2013. Rates of TBI-EDHDs varied by age, with the highest rates observed among persons aged ≥75 years (2,232.2 per 100,000 population), 0-4 years (1,591.5), and 15-24 years (1,080.7). Overall, males had higher age-adjusted rates of TBI-EDHDs (959.0) compared with females (810.8) and the most common principal mechanisms of injury for all age groups included falls (413.2, age

  13. Health-Related Behaviors and Academic Achievement Among High School Students - United States, 2015.

    Science.gov (United States)

    Rasberry, Catherine N; Tiu, Georgianne F; Kann, Laura; McManus, Tim; Michael, Shannon L; Merlo, Caitlin L; Lee, Sarah M; Bohm, Michele K; Annor, Francis; Ethier, Kathleen A

    2017-09-08

    Studies have shown links between educational outcomes such as letter grades, test scores, or other measures of academic achievement, and health-related behaviors (1-4). However, as reported in a 2013 systematic review, many of these studies have used samples that are not nationally representative, and quite a few studies are now at least 2 decades old (1). To update the relevant data, CDC analyzed results from the 2015 national Youth Risk Behavior Survey (YRBS), a biennial, cross-sectional, school-based survey measuring health-related behaviors among U.S. students in grades 9-12. Analyses assessed relationships between academic achievement (i.e., self-reported letter grades in school) and 30 health-related behaviors (categorized as dietary behaviors, physical activity, sedentary behaviors, substance use, sexual risk behaviors, violence-related behaviors, and suicide-related behaviors) that contribute to leading causes of morbidity and mortality among adolescents in the United States (5). Logistic regression models controlling for sex, race/ethnicity, and grade in school found that students who earned mostly A's, mostly B's, or mostly C's had statistically significantly higher prevalence estimates for most protective health-related behaviors and significantly lower prevalence estimates for most health-related risk behaviors than did students with mostly D's/F's. These findings highlight the link between health-related behaviors and education outcomes, suggesting that education and public health professionals can find their respective education and health improvement goals to be mutually beneficial. Education and public health professionals might benefit from collaborating to achieve both improved education and health outcomes for youths.

  14. Development of a taxonomy of practice-related stressors experienced by veterinarians in the United States.

    Science.gov (United States)

    Vande Griek, Olivia H; Clark, Malissa A; Witte, Tracy K; Nett, Randall J; Moeller, Amanda N; Stabler, Margaret E

    2018-01-15

    OBJECTIVE To develop a comprehensive taxonomy of practice-related stressors experienced by US veterinarians. DESIGN Cross-sectional survey. SAMPLE A subset of 1,422 US veterinarians who provided written (vs selected) responses to a question in a previous survey regarding practice-related stressors. PROCEDURES Using grounded theory analysis, 3 researchers inductively analyzed written survey responses concerning respondents' main practice-related stressors. In 5 iterations, responses were individually coded and categorized, and a final list of practice-related stressor categories and subcategories was iteratively and collaboratively developed until theoretical and analytic saturation of the data was achieved. RESULTS A taxonomy of 15 categories of broad practice-related stressors and 40 subcategories of more specific practice-related stressors was developed. The most common practice-related stressor categories included financial insecurity (n = 289 [20.3%]), client issues (254 [17.9%]), coworker or interpersonal issues (181 [12.7%]), and work-life balance (166 [11.7%]). The most common subcategories were clients unwilling to pay (118 [8.3%]), low income (98 [6.9%]), cost of maintaining practice (56 [3.9%]), and government or state board policies (48 [3.4%]). CONCLUSIONS AND CLINICAL RELEVANCE This study provided a comprehensive list of the types of practice-related stressors experienced by US veterinarians, building a foundation for future research into relationships between job stress and mental health in this population. Frequency data on the various stressors provided an initial understanding of factors that might be contributing to high stress rates among US veterinarians.

  15. Health-Related Behaviors by Urban-Rural County Classification - United States, 2013.

    Science.gov (United States)

    Matthews, Kevin A; Croft, Janet B; Liu, Yong; Lu, Hua; Kanny, Dafna; Wheaton, Anne G; Cunningham, Timothy J; Khan, Laura Kettel; Caraballo, Ralph S; Holt, James B; Eke, Paul I; Giles, Wayne H

    2017-02-03

    Persons living in rural areas are recognized as a health disparity population because the prevalence of disease and rate of premature death are higher than for the overall population of the United States. Surveillance data about health-related behaviors are rarely reported by urban-rural status, which makes comparisons difficult among persons living in metropolitan and nonmetropolitan counties. 2013. The Behavioral Risk Factor Surveillance System (BRFSS) is an ongoing, state-based, random-digit-dialed landline- and cellular-telephone survey of noninstitutionalized adults aged ≥18 years residing in the United States. BRFSS collects data on health-risk behaviors, chronic diseases and conditions, access to health care, and use of preventive health services related to the leading causes of death and disability. BRFSS data were analyzed for 398,208 adults aged ≥18 years to estimate the prevalence of five self-reported health-related behaviors (sufficient sleep, current nonsmoking, nondrinking or moderate drinking, maintaining normal body weight, and meeting aerobic leisure time physical activity recommendations) by urban-rural status. For this report, rural is defined as the noncore counties described in the 2013 National Center for Health Statistics Urban-Rural Classification Scheme for Counties. Approximately one third of U.S. adults practice at least four of these five behaviors. Compared with adults living in the four types of metropolitan counties (large central metropolitan, large fringe metropolitan, medium metropolitan, and small metropolitan), adults living in the two types of nonmetropolitan counties (micropolitan and noncore) did not differ in the prevalence of sufficient sleep; had higher prevalence of nondrinking or moderate drinking; and had lower prevalence of current nonsmoking, maintaining normal body weight, and meeting aerobic leisure time physical activity recommendations. The overall age-adjusted prevalence of reporting at least four of the five

  16. Yersinia enterocolitica and related species isolated from wildlife in New York State.

    OpenAIRE

    Shayegani, M; Stone, W B; DeForge, I; Root, T; Parsons, L M; Maupin, P

    1986-01-01

    Fecal specimens for Yersinia screening were obtained from a variety of wild mammals, birds, reptiles, fish, and invertebrates throughout New York State. One specimen from each of 1,426 animals was examined. A total of 148 isolates of Yersinia enterocolitica and related species were obtained from 133 (9.3%) of the animals. Y. enterocolitica was isolated from 100 (7%) of the animals tested, including 81 (10%) of 812 mammals and 19 (3.3%) of 573 birds. Y. intermedia, Y. frederiksenii, and Y. kri...

  17. An exploration of transactional states and cessation-related social variables within adolescent smokers.

    Science.gov (United States)

    Lee, Jay T; Smith, Dennis W; Colwell, Brian

    2012-12-20

    Given the high rate of adolescent smoking, cessation remains a vital public health priority. This study explored archival data using a structured phenomenological framework known as Reversal Theory (RT). In order to better understand aspects of adolescent tobacco use we compared the transactional, psychological states described by RT to the factor structure of adolescents' self-reported social environment influencing tobacco use. In a two step analysis of questions about self-reported tobacco use cognitions, attitudes, and behaviors from youth enrolled during the 2003-2004 period in a Texas, state-wide, mandated tobacco cessation program (N=1807), four factors and 11 items were identified as significantly related to the influence of social context and adolescents' tobacco use. These first step results guided the items to be selected for further analysis. In step two the variables were subjected to a factor analysis using principal components extraction and varimax rotation. The resulting factor structure was compared and interpreted within the context of descriptions of RT transactional states. The analysis indicated that four factors were closely aligned to descriptions of the Reversal Theory transactional states and could be reinterpreted from within the framework of RT. The first factor included feelings of self-efficacy for quitting (autic mastery). The second and third transactional factors diverged between one factor to quit, and an opposing transactional factor to continue to smoke. Both of these transactional states are variants of the autocentric state where one wants to experience feelings of gain with the help of others. The fourth factor could be interpreted as 'confidence' or 'optimism'. This intra-individual conflict revealed by the opposition of factors two and three clarifies a paradoxical issue where an adolescent wants to quit smoking with social support in one setting yet in another social environment chooses to smoke to gain or retain peer

  18. 45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

    Science.gov (United States)

    2010-10-01

    ... State or local tax credits allowable expenditures for TANF-related purposes? (a) To be an allowable expenditure for TANF-related purposes, any tax credit program must be reasonably calculated to accomplish one... credit to be an allowable expenditure. (2) Under a State Earned Income Tax Credit (EITC) program, the...

  19. The Airman and the State: An F-22 Pilot’s Perspective on Civil-Military Relations

    Science.gov (United States)

    2010-02-18

    military relations. The Air Force remained wedded to the Huntingtonian notion that the F-22 program lay in the military sphere and should be free of...Clinton’s intention to allow gays to serve openly. 60 Douglas Johnson and Steven Metz, “Civil-Military Relations in the United States: The State of the

  20. United States and Caribbean tropical cyclone activity related to the solar cycle

    Science.gov (United States)

    Elsner, J. B.; Jagger, T. H.

    2008-09-01

    The authors report on a finding that annual U.S hurricane counts are significantly related to solar activity. The relationship results from fewer intense tropical cyclones over the Caribbean and Gulf of Mexico when sunspot numbers are high. The finding is in accord with the heat-engine theory of hurricanes that predicts a reduction in the maximum potential intensity with a warming in the layer near the top of the hurricane. An active sun warms the lower stratosphere and upper troposphere through ozone absorption of additional ultraviolet (UV) radiation. Since the dissipation of the hurricane's energy occurs through ocean mixing and atmospheric transport, tropical cyclones can act to amplify the effect of relatively small changes in the sun's output thereby appreciably altering the climate. Results have implications for life and property throughout the Caribbean, Mexico, and portions of the United States.

  1. Work Related Psychosocial and Organizational Factors for Neck Pain in Workers in the United States

    Science.gov (United States)

    Yang, Haiou; Hitchcock, Edward; Haldeman, Scott; Swanson, Naomi; Lu, Ming-Lun; Choi, BongKyoo; Nakata, Akinori; Baker, Dean

    2016-01-01

    Background Neck pain is a prevalent musculoskeletal condition among workers in the United States. This study explores a set of workplace psychosocial and organization-related factors for neck pain. Methods Data used for this study comes from the 2010 National Health interview Survey which provides a representative sample of the US population. To account for the complex sampling design, the Taylor linearized variance estimation method was used. Logistic regression models were constructed to measure the associations. Results This study demonstrated significant associations between neck pain and a set of workplace risk factors including work-family imbalance, exposure to a hostile work environment and job insecurity, non-standard work arrangements, multiple jobs and long work hours. Conclusion Workers with neck pain may benefit from intervention programs that address issues related to these workplace risk factors. Future studies exploring both psychosocial risk factors and physical risk factors with a longitudinal design will be important. PMID:27184340

  2. Relatively slow stochastic gene-state switching in the presence of positive feedback significantly broadens the region of bimodality through stabilizing the uninduced phenotypic state.

    Science.gov (United States)

    Ge, Hao; Wu, Pingping; Qian, Hong; Xie, Xiaoliang Sunney

    2018-03-01

    Within an isogenic population, even in the same extracellular environment, individual cells can exhibit various phenotypic states. The exact role of stochastic gene-state switching regulating the transition among these phenotypic states in a single cell is not fully understood, especially in the presence of positive feedback. Recent high-precision single-cell measurements showed that, at least in bacteria, switching in gene states is slow relative to the typical rates of active transcription and translation. Hence using the lac operon as an archetype, in such a region of operon-state switching, we present a fluctuating-rate model for this classical gene regulation module, incorporating the more realistic operon-state switching mechanism that was recently elucidated. We found that the positive feedback mechanism induces bistability (referred to as deterministic bistability), and that the parameter range for its occurrence is significantly broadened by stochastic operon-state switching. We further show that in the absence of positive feedback, operon-state switching must be extremely slow to trigger bistability by itself. However, in the presence of positive feedback, which stabilizes the induced state, the relatively slow operon-state switching kinetics within the physiological region are sufficient to stabilize the uninduced state, together generating a broadened parameter region of bistability (referred to as stochastic bistability). We illustrate the opposite phenotype-transition rate dependence upon the operon-state switching rates in the two types of bistability, with the aid of a recently proposed rate formula for fluctuating-rate models. The rate formula also predicts a maximal transition rate in the intermediate region of operon-state switching, which is validated by numerical simulations in our model. Overall, our findings suggest a biological function of transcriptional "variations" among genetically identical cells, for the emergence of bistability and

  3. Relative species richness and community completeness: avian communities and urbanization in the mid-Atlantic states

    Science.gov (United States)

    Cam, E.; Nichols, J.D.; Sauer, J.R.; Hines, J.E.; Flather, C.H.

    2000-01-01

    The idea that local factors govern local richness has been dominant for years, but recent theoretical and empirical studies have stressed the influence of regional factors on local richness. Fewer species at a site could reflect not only the influence of local factors, but also a smaller regional pool. The possible dependency of local richness on the regional pool should be taken into account when addressing the influence of local factors on local richness. It is possible to account for this potential dependency by comparing relative species richness among sites, rather than species richness per se. We consider estimation of a metric permitting assessment of relative species richness in a typical situation in which not all species are detected during sampling sessions. In this situation, estimates of absolute or relative species richness need to account for variation in species detection probability if they are to be unbiased. We present a method to estimate relative species richness based on capture-recapture models. This approach involves definition of a species list from regional data, and estimation of the number of species in that list that are present at a site-year of interest. We use this approach to address the influence of urbanization on relative richness of avian communities in the Mid-Atlantic region of the United States. There is a negative relationship between relative richness and landscape variables describing the level of urban development. We believe that this metric should prove very useful for conservation and management purposes because it is based on an estimator of species richness that both accounts for potential variation in species detection probability and allows flexibility in the specification of a 'reference community.' This metric can be used to assess ecological integrity, the richness of the community of interest relative to that of the 'original' community, or to assess change since some previous time in a community.

  4. Politics of Faith: Patterns of Church-State Relations in Maoist China (1949-1976

    Directory of Open Access Journals (Sweden)

    Joseph Tse-Hei Lee

    2009-12-01

    Full Text Available Este artículo examina el rol del cristianismo protestante en relación al surgimiento del Estado maoista. Se centra en las interacciones entre cristiandad y poder estatal, y la influencia del Estado en las identidades política y religiosa de los cristianos chinos. En particular, discute cómo el Estado explotó la cristiandad para ganar legitimidad y establecer el control ideológico sobre la población cristiana, y cómo los cristianos ordinarios, por su parte, recurrieron a sus fuentes religiosas para fortalecerse en la competitiva arena de la política.______________________ABSTRACT:This article examines the role of Protestant Christianity in relation to the rise of the Maoist state. It focuses on the interactions between Christianity and state power, and the state’s influence on the religious and political identities of Chinese Christians. In particular, it discusses how the state exploited Christianity to claim legitimacy and establish ideological control over the Christian population, and how ordinary Christians, in turn, drew on their religious resources to strengthen themselves in the competitive arena of politics.

  5. Iron based superconductors and related compounds synthesized by solid state metathesis and high temperature reactions

    International Nuclear Information System (INIS)

    Frankovsky, Rainer

    2013-01-01

    The results of this thesis can be divided into three major topics, which can also be seen as different approaches of solid state chemistry to reveal interesting features of known and unknown compounds and to develop alternative synthesis routes. Firstly, known compounds with related structural motifs to the superconducting iron-arsenides were investigated regarding their structural and physical properties. In case of La 3 Pd 4 Ge 4 the influence of Fe doping on the properties was studied, whereas in the series ZrMAs (M=Ti,V) the physical properties have not yet been reported at all and were investigated for the first time. Secondly, an alternative synthesis route has been developed for the synthesis of superconducting LaFeAsO 1-x F x . This solid state metathesis reaction distinctly increased the quality of the samples compared to conventionally prepared products. Furthermore, the reaction pathway was investigated and clarified, which helps to understand the processes during high temperature solid state metathesis reactions in general. Thirdly, this alternative synthesis route was expanded to other systems and new compounds like co-substituted LaFe 1-x Mn x AsO 1-y F y were prepared and thoroughly investigated. This led to a complex study of the interplay of magnetism, electronic and structural conditions and the occurrence of superconducting properties. The investigation and understanding of such complex coherences will probably be decisive for the further understanding of the superconducting mechanism in iron based superconductors.

  6. Beyond the drug-terror nexus: drug trafficking and state-crime relations in Central Asia.

    Science.gov (United States)

    De Danieli, Filippo

    2014-11-01

    In the wake of collapse of the Soviet Union, Central Asia has transformed into a key hub along the Afghan opiates trafficking routes. Around 30 percent of the heroin manufactured in Afghanistan is estimated to be smuggled through Central Asian republics in its way to booming drug markets in Russia and Eastern Europe. Building upon available evidence and extensive fieldwork research, the article seeks to confute mainstream analyses which emphasize connections between criminal and terrorist networks. The focus is on conducive factors for the establishment of drug routes in Central Asia, the characteristics of drug related networks, and the nature of political-criminal relations across the region. It is argued that in all five Central Asia republics strategic partnerships have formed between drug traffickers and state actors around the exploitation of drug rents and that mafias' influence on politics is stronger in Tajikistan and Kyrgyzstan, the region's poorest countries. By moving the focus from narco-terror to the state-crime connections, the article provides a critical insight into political economy issues surrounding a complex and multifaceted phenomenon such as the drug trade. Copyright © 2014. Published by Elsevier B.V.

  7. Illnesses and injuries related to total release foggers--eight states, 2001-2006.

    Science.gov (United States)

    2008-10-17

    Total release foggers (TRFs), sometimes called "bug bombs," are pesticide products designed to fill an area with insecticide and often are used in homes and workplaces to kill cockroaches, fleas, and flying insects. Most TRFs contain pyrethroid, pyrethrin, or both as active ingredients. TRFs also contain flammable aerosol propellants that can cause fires or explosions. The magnitude and range of acute health problems associated with TRF usage has not been described previously. This report summarizes illnesses and injuries that were associated with exposures to TRFs during 2001--2006 in eight states (California, Florida, Louisiana, Michigan, New York, Oregon, Texas, and Washington) and were investigated by the California Department of Pesticide Regulation (CDPR) and state health departments participating in the SENSOR-Pesticides program. During 2001-2006, a total of 466 TRF-related illnesses or injuries were identified. These illnesses or injuries often resulted from inability or failure to vacate before the TRF discharged, reentry into the treated space too soon after the TRF was discharged, excessive use of TRFs for the space being treated, and failure to notify others nearby. The findings indicate that TRFs pose a risk for acute, usually temporary health effects among users and bystanders. To reduce the risk for TRF-related health effects, integrated pest management control strategies that prevent pests' access to food, water, and shelter need to be promoted and adopted. In addition, awareness of the hazards and proper use of TRFs need to be better communicated on TRF labels and in public media campaigns.

  8. Elevator-related injuries to children in the United States, 1990 through 2004.

    Science.gov (United States)

    O'Neil, Joseph; Steele, Gregory K; Huisingh, Carrie; Smith, Gary A

    2007-09-01

    This study describes the epidemiology of elevator-related injuries among children in the United States from 1990 to 2004. A retrospective cohort analysis was performed using data from the National Electronic Injury Surveillance System of the US Consumer Product Safety Commission. Reported cases were used to project national estimates. An estimated 29 030 elevator-related injuries occurred among children in the United States during 1990 to 2004. The mean age was 8.1 years (SD, 6.1 years), with 53.3% of injuries among boys. The overall injury rate was 2.5 injuries per 100,000 population. The injury rate for children aged 0-4 years was 4.2 per 100,000 population, and for children aged 5-19 years the injury rate was 1.9 per 100,000 population. The most frequent cause of injury was the elevator door closing on a body part, the most frequently injured body region was the upper extremity, and soft-tissue injuries were the most frequent type of injury. Children should be closely supervised on or near elevators to reduce the risk of injury.

  9. Marketing Cyprus as a tourism destination for the United States: theory, marketing and public relations strategies

    Directory of Open Access Journals (Sweden)

    Andrew Yiannakis

    2012-01-01

    Full Text Available This paper provides a framework for segmenting Cyprus as a tourism destination and discusses ways for reaching various target markets in the United States. Prior research using multi-dimensional scaling demonstrates (Yiannakis & Gibson, 1988, 1992, 2002; Gibson 1994; Foo, McGuiggan & Yiannakis, 2004 that when tourists go on vacation they seek a balance among three fundamental or core push factors: familiarity-strangeness, structure-independence and stimulation tranquility. When the above are matched with various product categories (pull factors that represent what Cyprus has to offer (e.g., heritage/cultural tourism, escapist tourism, sport tourism, eco-tourism and the like, we are able to develop a targeted framework that can help us market Cyprus as a tourism destination to various markets in the United States. The authors also discuss some of the major selling points that make Cyprus attractive as a tourism destination and suggest how these may be employed in an overall strategy for reaching the relatively untapped markets of the United States. The authors make a number of recommendations involving new market exploration and discuss strategies for increasing the island's exposure through both marketing, as well as public relations activities. In closing, the authors recommend that in addition to economic impact studies Cyprus needs to assess the socio-cultural and environmental impacts of tourism on the island and its people. Such findings may help the tourism industry and the people of Cyprus determine the kind of tourism product they want, and the type of tourist they would prefer to attract to the island.

  10. The equation of state of polymers. Part III: Relation with the compensation law.

    Science.gov (United States)

    Rault, Jacques

    2017-09-01

    The properties of amorphous polymers and of organic compounds under pressure are interpreted in the framework of the modified Van der Walls Equation of State (mVW-EOS) the Vogel-Fulcher-Tamann (VFT) law and of the compensation law. We have shown recently that polymers and organic compounds in amorphous liquid and crystalline states verify the mVW-EOS which depends on three parameters, [Formula: see text] [Formula: see text] and [Formula: see text]. In this paper we compare the characteristic pressure [Formula: see text] of the mVW-EOS to the various pressures [Formula: see text] deduced from thermodynamic and kinetic properties of polymers in the liquid and solid states. [Formula: see text] and [Formula: see text] are: a) the enthalpy and volume change at the melting and glass transitions (the glass being isotropic or oriented and annealed below [Formula: see text] at various aging conditions); b) the activation parameters of individual [Formula: see text] and cooperative [Formula: see text] motions in crystalline liquid and amorphous polymers studied by dielectric or mechanical spectroscopy; and c) the activation parameters of amorphous (solid and liquid) polymers submitted to a deformation depending on the time frequency temperature and strain rate. For a same material, whatever its state and whatever the experimental properties analyzed (dielectric and mechanical relaxation, viscosity, auto-diffusion, yielding under hydrostatic pressure), we demonstrate that [Formula: see text], ([Formula: see text] Grüneisen parameter, [Formula: see text] compressibility). In all polymers and organic compounds (and water), these pressures, weakly dependent on T and P near [Formula: see text] and [Formula: see text] at low pressure are characteristic of the H-H inter-molecular interactions. It is shown that the two empirical Lawson and Keyes relations of the compensation law can be deduced from the mVW-EOS.

  11. Characteristics of alprazolam-related deaths compiled by a centralized state medical examiner.

    Science.gov (United States)

    Shah, Neel A; Abate, Marie A; Smith, Michael J; Kaplan, James A; Kraner, James C; Clay, David J

    2012-11-01

    Unintentional drug poisoning deaths represent a major health concern, particularly in rural areas. Although alprazolam is frequently detected in drug-related deaths, characterization of its involvement is limited. Our objective was to compare the characteristics of alprazolam-related deaths with nonalprazolam deaths in a predominantly rural state. A comprehensive forensic drug database (FDD) was developed in 2005 to compile demographic, toxicology, and co-morbidity information from all West Virginia (WV) drug-related deaths. All FDD data from 2005 to mid-November 2007 were analyzed. Alprazolam contributed to 204 (17.0%) of the 1,199 drug-related deaths and was identified in 7.2% of the 363 deaths occurring during 2005 and in 27.5% of the 422 deaths entered in the database during 2007. At least one other drug, predominantly an opioid, was identified in 97.5% of the alprazolam cases, with concurrent benzodiazepines also found. Compared to nonalprazolam deaths, alprazolam decedents were significantly more likely to be obese and to have preexisting cardiovascular disease, but were less likely to have documented substance abuse. An alprazolam prescription existed in 52.5% of the alprazolam deaths, with 77.6% having a prescription for all drugs identified. Alprazolam was a contributing cause of death in a substantial and increasing number of drug-related deaths. Prescriptions for alprazolam and the other drugs detected were often present in these cases. Controlled substance monitoring programs should be routinely used as one mechanism to help prevent potential drug misuse/abuse. Our findings provide a baseline for ongoing alprazolam-related death surveillance. Copyright © American Academy of Addiction Psychiatry.

  12. Pediatric inflatable bouncer-related injuries in the United States, 1990-2010.

    Science.gov (United States)

    Thompson, Meghan C; Chounthirath, Thiphalak; Xiang, Huiyun; Smith, Gary A

    2012-12-01

    To investigate inflatable bouncer-related injuries to children in the United States. Records were analyzed from the National Electronic Injury Surveillance System for patients ≤17 years old treated in US emergency departments (EDs) for inflatable bouncer-related injuries from 1990 to 2010. An estimated 64 657 (95% confidence interval [CI]: 32 420-96 893) children ≤17 years of age with inflatable bouncer-related injuries were treated in US EDs from 1990 to 2010. From 1995 to 2010, there was a statistically significant 15-fold increase in the number and rate of these injuries, with an average annual rate of 5.28 injuries per 100 000 US children (95% CI: 2.62-7.95). The increase was more rapid during recent years, with the annual injury number and rate more than doubling between 2008 and 2010. In 2010, a total of 31 children per day were treated in US EDs for an inflatable bouncer-related injury, which equals a child every 46 minutes nationally. A majority of patients were male (54.6%), and the mean patient age was 7.50 years (95% CI: 7.17-7.83). Most injuries were fractures (27.5%) and strains or sprains (27.3%), and most injuries occurred to the lower (32.9%) or upper (29.7%) extremities. Most injuries occurred at a place of sports or recreation (43.7%) or at home (37.5%), and 3.4% of injured children were hospitalized or kept for injuries have increased rapidly in recent years. This increase, along with similarities to trampoline-related injuries, underscores the need for guidelines for safer bouncer usage and improvements in bouncer design to prevent these injuries among children.

  13. Relating management practices and nutrient export in agricultural watersheds of the United States

    Science.gov (United States)

    Sprague, Lori A.; Gronberg, Jo Ann M.

    2012-01-01

    Relations between riverine export (load) of total nitrogen (N) and total phosphorus (P) from 133 large agricultural watersheds in the United States and factors affecting nutrient transport were evaluated using empirical regression models. After controlling for anthropogenic inputs and other landscape factors affecting nutrient transport-such as runoff, precipitation, slope, number of reservoirs, irrigated area, and area with subsurface tile drains-the relations between export and the area in the Conservation Reserve Program (CRP) (N) and conservation tillage (P) were positive. Additional interaction terms indicated that the relations between export and the area in conservation tillage (N) and the CRP (P) progressed from being clearly positive when soil erodibility was low or moderate, to being close to zero when soil erodibility was higher, to possibly being slightly negative only at the 90th to 95th percentile of soil erodibility values. Possible explanations for the increase in nutrient export with increased area in management practices include greater transport of soluble nutrients from areas in conservation tillage; lagged response of stream quality to implementation of management practices because of nitrogen transport in groundwater, time for vegetative cover to mature, and/or prior accumulation of P in soils; or limitations in the management practice and stream monitoring data sets. If lags are occurring, current nutrient export from agricultural watersheds may still be reflecting the influence of agricultural land-use practices that were in place before the implementation of these management practices.

  14. Resting State Brain Network Disturbances Related to Hypomania and Depression in Medication-Free Bipolar Disorder.

    Science.gov (United States)

    Spielberg, Jeffrey M; Beall, Erik B; Hulvershorn, Leslie A; Altinay, Murat; Karne, Harish; Anand, Amit

    2016-12-01

    Research on resting functional brain networks in bipolar disorder (BP) has been unable to differentiate between disturbances related to mania or depression, which is necessary to understand the mechanisms leading to each state. Past research has also been unable to elucidate the impact of BP-related network disturbances on the organizational properties of the brain (eg, communication efficiency). Thus, the present work sought to isolate network disturbances related to BP, fractionate these into components associated with manic and depressive symptoms, and characterize the impact of disturbances on network function. Graph theory was used to analyze resting functional magnetic resonance imaging data from 60 medication-free patients meeting the criteria for BP and either a current hypomanic (n=30) or depressed (n=30) episode and 30 closely age/sex-matched healthy controls. Correction for multiple comparisons was carried out. Compared with controls, BP patients evidenced hyperconnectivity in a network involving right amygdala. Fractionation revealed that (hypo)manic symptoms were associated with hyperconnectivity in an overlapping network and disruptions in the brain's 'small-world' network organization. Depressive symptoms predicted hyperconnectivity in a network involving orbitofrontal cortex along with a less resilient global network organization. Findings provide deeper insight into the differential pathophysiological processes associated with hypomania and depression, along with the particular impact these differential processes have on network function.

  15. Nonfatal, unintentional, non--fire-related carbon monoxide exposures--United States, 2004-2006.

    Science.gov (United States)

    2008-08-22

    Carbon monoxide (CO) is a colorless, odorless, nonirritating gas that is produced through the incomplete combustion of hydrocarbons. Sources of CO include combustion devices (e.g., boilers and furnaces), motor-vehicle exhaust, generators and other gasoline or diesel-powered engines, gas space heaters, woodstoves, gas stoves, fireplaces, tobacco smoke, and various occupational sources. CO poisoning is a leading cause of unintentional poisoning deaths in the United States; it was responsible for approximately 450 deaths each year during 1999-2004 and an estimated 15,200 emergency department (ED) visits each year during 2001-2003. Health effects of CO exposure can range from viral-like symptoms (e.g., fatigue, dizziness, headache, confusion, and nausea) to more severe conditions (e.g., disorientation, unconsciousness, long-term neurologic disabilities, coma, cardiorespiratory failure, and death). CO poisoning often is misdiagnosed and underdetected because of the nonspecific nature of symptoms. To update a previously published report and provide national estimates of CO-related ED visits during 2004-2006, CDC analyzed data from the National Electronic Injury Surveillance System--All Injury Program (NEISS-AIP) database. During 2004-2006, an estimated average of 20,636 ED visits for nonfatal, unintentional, non-fire-related CO exposures occurred each year. Approximately 73% of these exposures occurred in homes, and 41% occurred during winter months (December-February). Prevention efforts targeting residential and seasonal CO exposures can substantially reduce CO-related morbidity.

  16. An attempt of periodization of the history of relations between the Soviet state and the religious denominations

    Directory of Open Access Journals (Sweden)

    Nicolae Fuştei

    2017-12-01

    Full Text Available This article discusses the periodization of the history of relations between the Soviet state and religious denominations. The author identified 11 stages in the development of these relations:: 1. 1917-1918 – a transitional stage that prepared the transition from old relations to new ones; 2. 1918-1929 – the stage of development of new legislation on religious cults; 3. 1929-1934 – the stage of completion of the development of legislation on cults; 4. 1934-1938 – the period of persecution, “The Great Terror”; 5. 1938-1943 – the stage of easing of pressure and uncertainty; 6. 1943-1948 – the stage of prosperity of relations between the state and the church; 7. 1948-1954 – the stage of cooling relations between the state and religious cults; 8. 1954-1958 – the stage of deterioration of relations between the state and cults; 9. 1958-1965 – a new stage of persecution; 10.1966-1987 – the stage of coexistence or stagnation; 11. 1988-1991 – the stage of normalization of relations between the state and religions. The periodization is based on two principles: the first - the institution of power, responsible for the implementation of the religious policy of the state; the second - the legislative acts relating to the relations of the state and the church, adopted in the relevant era. This allows, on the one hand, to trace the logical chain of events in terms of the evolution of relations between the Soviet state and religious cults, and on the other hand, relieves of the need to consider these relations in a purely denominational aspect.

  17. Precipitation Trends and Water Consumption Related to Population in the Southwestern United States: A Reassessment

    Science.gov (United States)

    Diaz, Henry F.; Anderson, Craig A.

    1995-03-01

    Water consumption figures for the southwest United States are compared for the last four decades. Past trends in consumption are evaluated in the context of precipitation variability in the region and with regard to Colorado River streamflow changes. The study represents a follow-up look at a previous assessment of water consumption, regional precipitation, and demographic trends in Arizona, California, Colorado, Nevada, New Mexico, and Utah, which account for much of the annual depletions of Colorado River water. The previous study was completed during a wet spell in the West, and trends in all major categories of water consumption were consistently upward. This study indicates that a decline or reversal has taken place in water use in many of the western states. The greater water efficiency (reduced per capita water use) is particularly noteworthy in California, which alone accounts for the lion's share of water depletions from the Colorado River Basin. The years since the mid-1980's have been predominantly dry in much of the West. At the same time, population in the six-state region has ncreased at about the same pace it had grown during prior decades. A shift from irrigation-related uses to civil consumption is evident in the 1980's. Taking into consideration a situation where multiyear dry spells are a normal part of the climate of the region, it appears that irrigation depletions may have peaked in the West. In the future, allocations for civil supply, recreation, and other in-stream uses as well as for hydropower generation may heighten the competition for available water supplies, put pressure on existing pricing policies, and force users toward greater conservation efforts and improved efficiencies.

  18. Sleep disturbances and health-related quality of life in adults with steady-state bronchiectasis.

    Directory of Open Access Journals (Sweden)

    Yonghua Gao

    Full Text Available Sleep disturbances are common in patients with chronic lung diseases, but little is known about the prevalence in patients with bronchiectasis. A cross sectional study was conducted to investigate the prevalence and determinants associated with sleep disturbances, and the correlation between sleep disturbances and quality of life (QoL in adults with steady-state bronchiectasis.One hundred and forty-four bronchiectasis patients and eighty healthy subjects were enrolled. Sleep disturbances, daytime sleepiness, and QoL were measured by utilizing the Pittsburgh Sleep Quality Index (PSQI, Epworth Sleepiness Scale (ESS and St. George Respiratory Questionnaire (SGRQ, respectively. Demographic, clinical indices, radiology, spirometry, bacteriology, anxiety and depression were also assessed.Adults with steady-state bronchiectasis had a higher prevalence of sleep disturbances (PSQI>5 (57% vs. 29%, P<0.001, but not daytime sleepiness (ESS≥10 (32% vs. 30%, P = 0.76, compared with healthy subjects. In the multivariate model, determinants associated with sleep disturbances in bronchiectasis patients included depression (OR, 10.09; 95% CI, 3.46-29.37; P<0.001, nocturnal cough (OR, 1.89; 95% CI, 1.13-3.18; P = 0.016, aging (OR, 1.04; 95% CI, 1.01-1.07; P = 0.009 and increased 24-hour sputum volume (OR, 2.01; 95% CI, 1.22-3.33; P = 0.006. Patients with sleep disturbances had more significantly impaired QoL affecting all domains than those without. Only 6.2% of patients reported using a sleep medication at least weekly.In adults with steady-state bronchiectasis, sleep disturbances are more common than in healthy subjects and are related to poorer QoL. Determinants associated with sleep disturbances include depression, aging, nighttime cough and increased sputum volume. Assessment and intervention of sleep disturbances are warranted and may improve QoL.

  19. Love-related changes in the brain: A resting-state functional magnetic resonance imaging study

    Directory of Open Access Journals (Sweden)

    Hongwen eSong

    2015-02-01

    Full Text Available Romantic love is a motivational state associated with a desire to enter or maintain a close relationship with a specific other person. Studies with functional magnetic resonance imaging (fMRI have found activation increases in brain regions involved in processing of reward, emotion, motivation when romantic lovers view photographs of their partners. However, not much is known on whether romantic love affects the brain’s functional architecture during rest. In the present study, resting state functional magnetic resonance imaging (rsfMRI data was collected to compare the regional homogeneity (ReHo and functional connectivity (FC across a lover group (LG, N=34, currently intensely in love, ended-love group (ELG, N=34, romantic relationship ended recently, and single group (SG, N=32, never fallen in love.The results showed that:1 ReHo of the left dorsal anterior cingulate cortex (dACC was significantly increased in the LG (in comparison to the ELG and the SG; 2 ReHo of the left dACC was positively correlated with length of time in love in the LG, and negatively correlated with the lovelorn duration since breakup in the ELG; 3 functional connectivity (FC within the reward, motivation, and emotion network (dACC, insula, caudate, amygdala and nucleus accumbens and the social cognition network (temporo-parietal junction (TPJ, posterior cingulate cortex (PCC, medial prefrontal cortex (MPFC, inferior parietal, precuneus and temporal lobe was significantly increased in the LG (in comparison to the ELG and SG; 4 in most regions within both networks FC was positively correlated with the love duration in the LG but negatively correlated with the lovelorn duration in the ELG. This study provides first empirical evidence of love-related alterations of brain functional architecture. The results shed light on the underlying neural mechanisms of romantic love, and demonstrate the possibility of applying a resting state approach for investigating romantic love.

  20. Self-awareness moderates the relation between maternal mental state language about desires and children's mental state vocabulary.

    Science.gov (United States)

    Taumoepeau, Mele; Ruffman, Ted

    2016-04-01

    In this intervention study, we tested the differential effect of talking about children's desires versus talking about others' thoughts and knowledge on children's acquisition of mental state vocabulary for children who did and did not have mirror self-recognition. In a sample of 96 mother-toddler dyads, each mother was randomly assigned a specially constructed, interactive lift-the-flap book to read to her child three times a week for 4 weeks. In the child desire condition the story elicited comments regarding the child's desires, and in the cognitive condition the story elicited the mother's comments about her own thoughts and knowledge while reading the story. Children's mirror self-recognition and mental state vocabulary were assessed at pre- and post-test. Children in the condition that focused on the child's desires showed a significantly greater increase in their mental state vocabulary; however, this effect was moderated by their levels of self-awareness, with children benefitting more from the intervention if they also showed self-recognition at pre-test. We argue that the combination of specific types of maternal talk and children's prior insights facilitates gains in children's mental state vocabulary. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Organizing for Ambidexterity: A Paradox-based Typology of Ambidexterity-related Organizational States

    Directory of Open Access Journals (Sweden)

    Daniel Karrer

    2015-10-01

    Full Text Available This paper addresses the question of how organizations become ambidextrous over time, identifying requirements for organizations to become ambidextrous, understanding how ambidexterity may emerge as an organizational property, as well as exploring likely connections of the ambidexterity property and organizing a firm’s activities and work. Conceptualizing the exploration-exploitation relationship as a paradoxical one, we advance two necessary conditions for organizing for ambidexterity: fostering paradox-coping tactics and precluding paradoxrelated traps. The interplay of these two conditions gives rise to a typology of four ambidexterity-related organizational states: ambidexterity-lacking organizations, monolithic organizations, short-term ambidextrous organizations and long-term ambidextrous organizations. The paper identifies each state’s distinct strengths and challenges concerning organizing for ambidexterity, and discusses theoretical, practical and policy-making implications.

  2. Stages of change in physical activity-related behavior in adolescents from a Brazilian state capital

    Directory of Open Access Journals (Sweden)

    Andreia Pelegrini

    2013-12-01

    Full Text Available The purpose of this study was to investigate the stages of change in physical activity-related behavior (EMCRAF and their association with gender and age. A total of 1108 high school students of both sexes, from Florianópolis, State of Santa Catarina, took part in this study. A questionnaire was used to assess EMCRAF. A higher proportion of boys were in the maintenance stage (48.1% and a higher proportion of girls were in contemplation (24.7% and pre-contemplation (6.4% stages. Gender factor male and age range 17-18 were protective factors, which increased the likelihood of physically active behavior. Girls aged 17-18 were twice as likely to be in the contemplation stage than boys. It is important to expand knowledge about EMCRAF in adolescents and their associations with gender and age because a considerable number of behaviors established during this period of life can last into adulthood.

  3. Relating landfill gas emissions to atmospheric pressure using numerical modeling and state-space analysis

    DEFF Research Database (Denmark)

    Poulsen, T.G.; Christophersen, Mette; Moldrup, P.

    2003-01-01

    were applied: (I) State-space analysis was used to identify relations between gas flux and short-term (hourly) variations in atmospheric pressure. (II) A numerical gas transport model was fitted to the data and used to quantify short-term impacts of variations in atmospheric pressure, volumetric soil......-water content, soil gas permeability, soil gas diffusion coefficients, and biological CH4 degradation rate upon landfill gas concentration and fluxes in the soil. Fluxes and concentrations were found to be most sensitive to variations in volumetric soil water content, atmospheric pressure variations and gas...... permeability whereas variations in CH4 oxidation rate and molecular coefficients had less influence. Fluxes appeared to be most sensitive to atmospheric pressure at intermediate distances from the landfill edge. Also overall CH4 fluxes out of the soil over longer periods (years) were largest during periods...

  4. Television-related injuries to children in the United States, 1990-2011.

    Science.gov (United States)

    De Roo, Ana C; Chounthirath, Thiphalak; Smith, Gary A

    2013-08-01

    To investigate the epidemiology of television (TV)-related injuries to children in the United States. Using data from the National Electronic Injury Surveillance System, children aged children. The median age of patients was 3 years; children injuries per 10,000 children aged injuries associated with falling TVs increased significantly by 125.5% and 95.3%, respectively, during the study period. In addition, there was a significant 344.1% increase in the number of injuries associated with a TV falling from a dresser/bureau/chest of drawers/armoire during 1995-2011. The rate of pediatric injuries caused by falling TVs is increasing, which underscores the need for increased prevention efforts. Prevention strategies include public education, provision of TV anchoring devices at the point of sale of TVs, TV anchoring device distribution programs, strengthening of standards for TV stability, and redesign of TVs to improve stability.

  5. [Psychosocial aspects of teenager in Aracaju, Sergipe State, related to oral health perception].

    Science.gov (United States)

    de Carvalho, Ricardo Wathson Feitosa; Santos, Cléa Núbia Albuquerque; Oliveira, Cristiane Costa da Cunha; Gonçalves, Suzane Rodrigues Jacinto; Novais, Sônia Maria Alves; Pereira, Maria Auxiliadora da Silva

    2011-01-01

    The objective of this article is to investigate the autoperception of teenagers, age range of 12 to 19 years old in Aracaju, Sergipe State, about their health and relate it with psychosocial aspects. The present work is a quali-quantitative study of transversal cut, carried through with 247 adolescents registered institutions of education, private or public, of the urban zone of the city of Aracaju. Most of the adolescents (85%) consider themselves healthful, while 9% have shame of the oral conditions. Seventy-one percent of the students referred to pain, however it wasn't the main cause to search dentistry services. The subjective pointers of this research may be used to guide programs directed toward education in health.

  6. Understanding HIV-Related Stigma Among Women in the Southern United States: A Literature Review.

    Science.gov (United States)

    Darlington, Caroline K; Hutson, Sadie P

    2017-01-01

    Societal stigmatization of HIV/AIDS due to assumptions about transmission and associated behaviors plays a substantial role in the psychosocial well-being of people living with this chronic illness, particularly for women in traditionally conservative geographic regions. Known for social conservatism, the Southern United States (US) holds the highest incidence rate of HIV infection in the US. A systematic search of four databases was used to identify 27 relevant scientific articles pertaining to HIV-related stigma among women living with HIV/AIDS in the Southern US. These studies revealed a rudimentary understanding of stigma sources, effects, and stigma-reduction interventions in this population. Due to the cultural specificity of stigma, further differentiation of stigma in discrete sectors of the South as well as a dialogue about the moral implications of stigma is necessary to lay the groundwork for patient-centered interventions to mitigate the destructive effects of stigma experienced by women in this region.

  7. Relative contributions of transient and steady state infiltration during ephemeral streamflow

    Science.gov (United States)

    Blasch, Kyle W.; Ferré, Ty P.A.; Hoffmann, John P.; Fleming, John B.

    2006-01-01

    Simulations of infiltration during three ephemeral streamflow events in a coarse‐grained alluvial channel overlying a less permeable basin‐fill layer were conducted to determine the relative contribution of transient infiltration at the onset of streamflow to cumulative infiltration for the event. Water content, temperature, and piezometric measurements from 2.5‐m vertical profiles within the alluvial sediments were used to constrain a variably saturated water flow and heat transport model. Simulated and measured transient infiltration rates at the onset of streamflow were about two to three orders of magnitude greater than steady state infiltration rates. The duration of simulated transient infiltration ranged from 1.8 to 20 hours, compared with steady state flow periods of 231 to 307 hours. Cumulative infiltration during the transient period represented 10 to 26% of the total cumulative infiltration, with an average contribution of approximately 18%. Cumulative infiltration error for the simulated streamflow events ranged from 9 to 25%. Cumulative infiltration error for typical streamflow events of about 8 hours in duration in is about 90%. This analysis indicates that when estimating total cumulative infiltration in coarse‐grained ephemeral stream channels, consideration of the transient infiltration at the onset of streamflow will improve predictions of the total volume of infiltration that may become groundwater recharge.

  8. Work-Related Musculoskeletal Injuries in Plastic Surgeons in the United States, Canada, and Norway.

    Science.gov (United States)

    Khansa, Ibrahim; Khansa, Lara; Westvik, Tormod S; Ahmad, Jamil; Lista, Frank; Janis, Jeffrey E

    2018-01-01

    Musculoskeletal injuries are more common among surgeons than among the general population. However, little is known about these types of injuries among plastic surgeons specifically. The authors' goals were to evaluate the prevalence, nature, causes, and potential solutions of these musculoskeletal injuries among plastic surgeons in three different countries: the United States, Canada, and Norway. A survey was e-mailed to plastic surgeons in the United States, Canada, and Norway, soliciting their demographics, practice description, history of musculoskeletal issues, potential causes of these symptoms, and proposed suggestions to address these injuries. The prevalence of various musculoskeletal symptoms was calculated, and predictors of these symptoms were evaluated using multivariate logistic regression. The survey was sent to 3314 plastic surgeons, with 865 responses (response rate, 26.1 percent); 78.3 percent of plastic surgeons had musculoskeletal symptoms, most commonly in the neck, shoulders, and lower back. U.S. surgeons were significantly more likely to have musculoskeletal symptoms than Norwegian surgeons (79.5 percent versus 69.3 percent; p core-strengthening exercises, stretching exercises, and frequent adjustment of table height during surgery. Plastic surgeons are at high risk for work-related musculoskeletal injuries. Ergonomic principles can be applied in the operating room to decrease the incidence and severity of those injuries, and to avoid downstream sequelae, including the need for surgery.

  9. Brain regions involved in dispositional mindfulness during resting state and their relation with well-being.

    Science.gov (United States)

    Kong, Feng; Wang, Xu; Song, Yiying; Liu, Jia

    2016-01-01

    Mindfulness can be viewed as an important dispositional characteristic that reflects the tendency to be mindful in daily life, which is beneficial for improving individuals' both hedonic and eudaimonic well-being. However, no study to date has examined the brain regions involved in individual differences in dispositional mindfulness during the resting state and its relation with hedonic and eudaimonic well-being. To investigate this issue, the present study employed resting-state functional magnetic resonance imaging (rs-fMRI) to evaluate the regional homogeneity (ReHo) that measures the local synchronization of spontaneous brain activity in a large sample. We found that dispositional mindfulness was positively associated with the ReHo in the left orbitofrontal cortex (OFC), left parahippocampal gyrus (PHG), and right insula implicated in emotion processing, body awareness, and self-referential processing, and negatively associated with the ReHo in right inferior frontal gyrus (IFG) implicated in response inhibition and attentional control. Furthermore, we found different neural associations with hedonic (i.e., positive and negative affect) and eudaimonic well-being (i.e., the meaningful and purposeful life). Specifically, the ReHo in the IFG predicted eudaimonic well-being whereas the OFC predicted positive affect, both of which were mediated by dispositional mindfulness. Taken together, our study provides the first evidence for linking individual differences in dispositional mindfulness to spontaneous brain activity and demonstrates that dispositional mindfulness engages multiple brain mechanisms that differentially influence hedonic and eudaimonic well-being.

  10. Solid state proton spin-lattice relaxation in four structurally related organic molecules

    International Nuclear Information System (INIS)

    Beckmann, Peter A.; Burbank, Kendra S.; Lau, Matty M.W.; Ree, Jessica N.; Weber, Tracy L.

    2003-01-01

    We report and interpret the temperature dependence of the proton spin-lattice relaxation rate at 8.50 and 22.5 MHz in four polycrystalline solids composed of structurally related molecules: 2-ethylanthracene, 2-t-butylanthracene, 2-ethylanthraquinone, and 2-t-butylanthraquinone. We have been unable to grow single crystals and therefore do not know the crystal structures. Hence, we use the NMR relaxometry data to make predictions about the solid state structures. As expected, we are able to conclude that the ethyl groups do not reorient in the solid state but that the t-butyl groups do. The anthraquinones have a ''simpler'' structure than the anthracenes. The best dynamical models suggest that there is a unique crystallographic site for the t-butyl groups in 2-t-butylanthraquinone and two sites, each with half the molecules, for the ethyl groups in 2-ethylanthraquinone. There are also two sites in 2-ethylanthracene, but with unequal weights, suggesting four sites in the unit cell with lower symmetry than the two anthraquinones. Finally, the observed relaxation rate data in 2-t-butylanthracene is very complex and its interpretation demonstrates the uniqueness problem that arises in interpreting relaxometry data without the knowledge of the crystal structure

  11. Claims incidence of work-related disorders of the upper extremities: Washington state, 1987 through 1995.

    Science.gov (United States)

    Silverstein, B; Welp, E; Nelson, N; Kalat, J

    1998-01-01

    OBJECTIVES: This study examined the claim incidence rate, cost, and industry distribution of work-related upper extremity disorders in Washington. METHODS: Washington State Fund workers' compensation claims from 1987 to 1995 were abstracted and categorized into general and specific disorders of gradual or sudden onset. RESULTS: Accepted claims included 100,449 for hand/wrist disorders (incidence rate: 98.2/10,000 full-time equivalents; carpal tunnel syndrome rate: 27.3), 30,468 for elbow disorders (incidence rate: 29.7; epicondylitis rate: 11.7), and 55,315 for shoulder disorders (incidence rate: 54.0; rotator cuff syndrome rate: 19.9). Average direct workers' compensation claims costs (medical treatment and indemnity) were $15,790 (median: $6774) for rotator cuff syndrome, $12,794 for carpal tunnel syndrome (median: $4190), and $6593 for epicondylitis (median: $534). Construction and food processing were among the industries with the highest rate ratios for all disorders (> 4.0). CONCLUSIONS: Upper extremity disorders represent a large and costly problem in Washington State industry. Industries characterized by manual handling and repetitive work have high rate ratios. The contingent workforce appears to be at high risk. PMID:9842381

  12. Adult sports-related traumatic brain injury in United States trauma centers.

    Science.gov (United States)

    Winkler, Ethan A; Yue, John K; Burke, John F; Chan, Andrew K; Dhall, Sanjay S; Berger, Mitchel S; Manley, Geoffrey T; Tarapore, Phiroz E

    2016-04-01

    OBJECTIVE Sports-related traumatic brain injury (TBI) is an important public health concern estimated to affect 300,000 to 3.8 million people annually in the United States. Although injuries to professional athletes dominate the media, this group represents only a small proportion of the overall population. Here, the authors characterize the demographics of sports-related TBI in adults from a community-based trauma population and identify predictors of prolonged hospitalization and increased morbidity and mortality rates. METHODS Utilizing the National Sample Program of the National Trauma Data Bank (NTDB), the authors retrospectively analyzed sports-related TBI data from adults (age ≥ 18 years) across 5 sporting categories-fall or interpersonal contact (FIC), roller sports, skiing/snowboarding, equestrian sports, and aquatic sports. Multivariable regression analysis was used to identify predictors of prolonged hospital length of stay (LOS), medical complications, inpatient mortality rates, and hospital discharge disposition. Statistical significance was assessed at α sports-related TBIs were documented in the NTDB, which represented 18,310 incidents nationally. Equestrian sports were the greatest contributors to sports-related TBI (45.2%). Mild TBI represented nearly 86% of injuries overall. Mean (± SEM) LOSs in the hospital or intensive care unit (ICU) were 4.25 ± 0.09 days and 1.60 ± 0.06 days, respectively. The mortality rate was 3.0% across all patients, but was statistically higher in TBI from roller sports (4.1%) and aquatic sports (7.7%). Age, hypotension on admission to the emergency department (ED), and the severity of head and extracranial injuries were statistically significant predictors of prolonged hospital and ICU LOSs, medical complications, failure to discharge to home, and death. Traumatic brain injury during aquatic sports was similarly associated with prolonged ICU and hospital LOSs, medical complications, and failure to be discharged to

  13. Increases in United States life expectancy through reductions in injury-related death.

    Science.gov (United States)

    Kegler, Scott R; Baldwin, Grant T; Rudd, Rose A; Ballesteros, Michael F

    2017-01-01

    During the previous century the average lifespan in the United States (US) increased by over 30 years, with much of this increase attributed to public health initiatives. This report examines further gains that might be achieved through reduced occurrence of injury-related death. US life tables and injury death rate data were used to estimate potential increases in life expectancy assuming various reductions in the rate of fatal injuries. Corresponding numbers of deaths potentially averted annually were also estimated; unit (per death) medical and lifetime work loss costs were employed to estimate total costs potentially averted annually. Through elimination of injury as a cause of death, average US life expectancy at birth could be increased by approximately 1.5 years, with notable variations by sex, ethnicity, and race. More conservatively, average life expectancy at birth could be increased by 0.41 years assuming that the national injury death rate could be brought into line with the lowest state-specific rate. Under this more conservative but plausible assumption, an estimated 48,400 injury deaths and $61 billion in medical and work loss costs would be averted annually. Increases in life expectancy of the magnitude considered in this report are arguably attainable based on long-term historical reductions in the US injury death rate, as well as significant continuing reductions seen in other developed countries. Contemporary evidence-based interventions can play an important role in reducing injury-related deaths, such as those due to drug overdoses and older adult falls, as well as suicides.

  14. GENDER-RELATED FACTORS INFLUENCING WOMEN'S HEALTH SEEKING FOR TUBERCULOSIS CARE IN EBONYI STATE, NIGERIA.

    Science.gov (United States)

    Oshi, Daniel C; Oshi, Sarah N; Alobu, Isaac N; Ukwaja, Kingsley N

    2016-01-01

    This is a qualitative, descriptive study to explore gender-related factors that influence health seeking for tuberculosis (TB) care by women in Ebonyi State, Nigeria. In-depth interviews based on interview guides were conducted with participants selected through purposive sampling in communities in the state. The results show that gender relations prohibit women from seeking care for symptoms of TB and other diseases outside their community without their husbands' approval. Gender norms on intra-household resource ownership and control divest women of the power to allocate money for health care seeking. Yet, the same norms place the burden of spending on health care for minor illnesses on women, and such repeated, out-of-pocket expenditures on health care at the village level make it difficult for women to save money for use for health care seeking for major illnesses such as TB, which, even if subsidized, still involves hidden costs such as transport fare. The opening hours of TB clinics do not favour their use by most women as they are open when women are usually engaged in income-generating activities. Attending the clinics may therefore entail opportunity costs for many women. People with chronic, infectious diseases such as TB and HIV are generally stigmatized and avoided. Women suffer more stigma and discrimination than men. Stigma and discrimination make women reluctant to seek care for TB until the disease is advanced. Policies and programmes aimed at increasing women's access to TB services should not only take these gender norms that disempower women into explicit consideration but also include interventions to address them. The programmes should integrate flexible opening hours for TB treatment units, including introduction of evening consultation for women. Interventions should also integrate anti-stigma strategies led by the community members themselves.

  15. A Study of Persistence in the Northeast State Community College Health-Related Programs of Study

    Science.gov (United States)

    Hamilton, Allana R.

    2011-12-01

    The purpose of the study was to identify factors that were positively associated with persistence to graduation by students who were admitted to Health-Related Programs leading to the degree associate of applied science at Northeast State Community College. The criterion variable in this study was persistence, which was categorized into two groups the persister group (program completers) and the nonpersister (program noncompleters) group. The predictor variables included gender, ethnic origin, first- (or nonfirst-) generation-student status, age, specific major program of study, number of remedial and/or developmental courses taken, grades in selected courses (human anatomy and physiology I and II, microbiology, probability and statistics, composition I, clinical I, clinical II), and number of mathematics and science credit hours earned prior to program admission. The data for this ex post facto nonexperimental design were located in Northeast State's student records database, Banner Information System. The subjects of the study were students who had been admitted into Health-Related Programs of study at a 2-year public community college between the years of 1999 and 2008. The population size was 761. Health-Related Programs of study included Dental Assisting, Cardiovascular Technology, Emergency Medical Technology -- Paramedic, Medical Laboratory Technology, Nursing, and Surgical Technology. A combination of descriptive and inferential statistics was used in the analysis of the data. Descriptive statistics included measures of central tendency, standard deviations, and percentages, as appropriate. Independent samples t-tests were used to determine if the mean of a variable on one group of subjects was different from the mean of the same variable with a different group of subjects. It was found that gender, ethnic origin, first-generation status, and age were not significantly associated with persistence to graduation. However, findings did reveal a statistically

  16. Twenty years of work-related injury and illness among union carpenters in Washington State.

    Science.gov (United States)

    McCoy, Amanda J; Kucera, Kristen L; Schoenfisch, Ashley L; Silverstein, Barbara A; Lipscomb, Hester J

    2013-04-01

    Individuals who work in the construction industry are at high risk of occupational injury. Robust surveillance systems are needed to monitor the experiences of these workers over time. We updated important surveillance data for a unique occupational cohort of union construction workers to provide information on long-term trends in their reported work-related injuries and conditions. Combining administrative data sources, we identified a dynamic cohort of union carpenters who worked in Washington State from 1989 through 2008, their hours worked by month, and their workers' compensation claims. Incidence rates of reported work-related injuries and illnesses were examined. Poisson regression was used to assess risk by categories of age, gender, time in the union, and calendar time contrasting medical only and paid lost time claims. Over the 20-year study period, 24,830 carpenters worked 192.4 million work hours. Work-related injuries resulting in medical care or paid lost time (PLT) from work occurred at a rate of 24.3 per 200,000 hr worked (95% CI: 23.5-25.0). Medical only claims declined 62% and PLT claims declined 77%; more substantive declines were seen for injuries resulting from being struck and falls to a lower level than from overexertion with lifting. Differences in risk based on union tenure and age diminished over time as well. Significant declines in rates of reported work-related injuries and illnesses were observed over the 20-year period among these union carpenters. Greater declines were observed among workers with less union tenure and for claims resulting in PLT. Copyright © 2012 Wiley Periodicals, Inc.

  17. The mediating role of state maladaptive emotion regulation in the relation between social anxiety symptoms and self-evaluation bias.

    Science.gov (United States)

    Sarfan, Laurel D; Cody, Meghan W; Clerkin, Elise M

    2018-03-16

    Although social anxiety symptoms are robustly linked to biased self-evaluations across time, the mechanisms of this relation remain unclear. The present study tested three maladaptive emotion regulation strategies - state post-event processing, state experiential avoidance, and state expressive suppression - as potential mediators of this relation. Undergraduate participants (N = 88; 61.4% Female) rated their social skill in an impromptu conversation task and then returned to the laboratory approximately two days later to evaluate their social skill in the conversation again. Consistent with expectations, state post-event processing and state experiential avoidance mediated the relation between social anxiety symptoms and worsening self-evaluations of social skill (controlling for research assistant evaluations), particularly for positive qualities (e.g. appeared confident, demonstrated social skill). State expressive suppression did not mediate the relation between social anxiety symptoms and changes in self-evaluation bias across time. These findings highlight the role that spontaneous, state experiential avoidance and state post-event processing may play in the relation between social anxiety symptoms and worsening self-evaluation biases of social skill across time.

  18. Host rocks and their alterations as related to uranium-bearing veins in the United States

    Science.gov (United States)

    Walker, George W.

    1956-01-01

    This paper, dealing with the different kinds of host rocks and their alterations associated with uranium-bearing veins in the United States, is a chapter of a comprehensive report entitled , "Geology of uranium-bearing vein deposits in the United States," in preparation by George W. Walker, Frank W. Osterwald, and others. The comprehensive report will include detailed information on tectonic and structural setting, kinds of host rocks, wall-rock alteration, mineralogy, physical characteristics, processes of deposition, and concepts of origin of uraniferous veins; but, because it will not be completed until sometime in the future, some chapters of the report are being transmitted as they are finished. Part of an introductory chapter to the comprehensive report entitled, "Classification and distribution of uranium-bearing veins in the United States" (Walker and Osterwald, 1956) has already been transmitted; several of the terms used herein are defined in the introductory chapter. Data included in this chapter demonstrate that uranium-bearing veins are: 1) in rocks of nearly all textural, chemical, and mineralogic types; 2) most abundant in holocrystalline, commonly equigranular, igeneous and metamorphic rocks characterized by a moderate to high silica content and and by similar physical properties. Although some of the physiochemical properties of the host rocks are discussed in terms of favorability or nonfavoribility for uranium deposition, the principal purpose of this chapter is to establish the petroloic environment in which uranium-bearing veins have been found. Because favorability or nonfavorability of host rocks is related complexly to the chemistry of ore solutions and to methods or uranium transport and deposition, several hypothetical processes of transport and deposition have been referred to briefly; these and other hypotheses will be outlines and discussed in greater detail in a subsequent chapter. The compilation of data leading to this report and its

  19. Pediatric sports-related traumatic brain injury in United States trauma centers.

    Science.gov (United States)

    Yue, John K; Winkler, Ethan A; Burke, John F; Chan, Andrew K; Dhall, Sanjay S; Berger, Mitchel S; Manley, Geoffrey T; Tarapore, Phiroz E

    2016-04-01

    OBJECTIVE Traumatic brain injury (TBI) in children is a significant public health concern estimated to result in over 500,000 emergency department (ED) visits and more than 60,000 hospitalizations in the United States annually. Sports activities are one important mechanism leading to pediatric TBI. In this study, the authors characterize the demographics of sports-related TBI in the pediatric population and identify predictors of prolonged hospitalization and of increased morbidity and mortality rates. METHODS Utilizing the National Sample Program of the National Trauma Data Bank (NTDB), the authors retrospectively analyzed sports-related TBI data from children (age 0-17 years) across 5 sports categories: fall or interpersonal contact (FIC), roller sports, skiing/snowboarding, equestrian sports, and aquatic sports. Multivariable regression analysis was used to identify predictors of prolonged length of stay (LOS) in the hospital or intensive care unit (ICU), medical complications, inpatient mortality rates, and hospital discharge disposition. Statistical significance was assessed at α sports-related TBIs were recorded in the NTDB, and these injuries represented 11,614 incidents nationally after sample weighting. Fall or interpersonal contact events were the greatest contributors to sports-related TBI (47.4%). Mild TBI represented 87.1% of the injuries overall. Mean (± SEM) LOSs in the hospital and ICU were 2.68 ± 0.07 days and 2.73 ± 0.12 days, respectively. The overall mortality rate was 0.8%, and the prevalence of medical complications was 2.1% across all patients. Severities of head and extracranial injuries were significant predictors of prolonged hospital and ICU LOSs, medical complications, failure to discharge to home, and death. Hypotension on admission to the ED was a significant predictor of failure to discharge to home (OR 0.05, 95% CI 0.03-0.07, p sports was independently associated with prolonged hospital LOS compared with FIC events (mean increase

  20. Evolution of the Russian Model of Statehood in a Foreshortening of State and Church Relations: Traditional and Innovative Components

    Directory of Open Access Journals (Sweden)

    Alexandra A. Dorskaya

    2016-06-01

    Full Text Available In this article author showed a role of the state and church relations in evolution of the Russian statehood. Value of a religious factor in determination of the place of the Russian state on the international scene is analyzed. On specific examples value of state and confessional interaction in the legal sphere is shown. In the conclusion the author draws a conclusion that the state and church relations played an important role evolutions of the Russian statehood. In interaction of the Russian state and Russian Orthodox Church there are so-called traditions the moments (interaction during the periods of testing, wars, joint care of the social sphere, accounting of the international factor and innovative, connected with implementation of the principle of the secular state and human rights protection.

  1. Differential declines in syphilis-related mortality in the United States, 2000-2014.

    Science.gov (United States)

    Barragan, Noel C; Moschetti, Kristin; Smith, Lisa V; Sorvillo, Frank; Kuo, Tony

    2017-04-01

    After reaching an all time low in 2000, the rate of syphilis in the United States has been steadily increasing. Parallel benchmarking of the disease's mortality burden has not been undertaken. Using ICD-10 classification, all syphilis-related deaths in the national Multiple Cause of Death dataset were examined for the period 2000-2014. Descriptive statistics and age-adjusted mortality rates were generated. Poisson regression was performed to analyze trends over time. A matched case-control analysis was conducted to assess the associations between syphilis-related deaths and comorbid conditions listed in the death records. A total of 1,829 deaths were attributed to syphilis; 32% (n = 593) identified syphilis as the underlying cause of death. Most decedents were men (60%) and either black (48%) or white (39%). Decedents aged ≥85 years had the highest average mortality rate (0.47 per 100,000 population; 95% confidence interval [CI], 0.42-0.52). For the sampled period, the average annual decline in mortality was -2.90% (95% CI, -3.93% to -1.87%). However, the average annual percent change varied across subgroups of interest. Declines in U.S. syphilis mortality suggest early detection and improved treatment access likely helped attenuate disease progression; however, increases in the disease rate since 2000 may be offsetting the impact of these advancements. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  2. Economic Burden of Hospitalizations for Heat-Related Illnesses in the United States, 2001–2010

    Directory of Open Access Journals (Sweden)

    Michael T. Schmeltz

    2016-09-01

    Full Text Available Understanding how heat waves affect morbidity and mortality, as well as the associated economic costs, is essential for characterizing the human health impacts of extreme heat under a changing climate. Only a handful of studies have examined healthcare costs associated with exposures to high temperatures. This research explores costs associated with hospitalizations for heat-related illness (HRI in the United States using the 2001 to 2010 Nationwide Inpatient Sample (NIS. Descriptive statistics of patient data for HRI hospitalizations were examined and costs of hospitalizations were reported using the all-payer inpatient cost-to-charge ratio. Costs were examined using a log-gamma model with patient and hospital characteristics included as fixed effects. Adjusted mean costs were then compared across racial groups. The mean costs of HRI hospitalizations were higher among racial/ethnic minorities compared to Whites, who accounted for almost 65% of all HRI hospitalizations. Observed differences in costs based on income, insurance, and gender were also significant. These results suggest that these populations are suffering disproportionately from health inequity, thus, they could shoulder greater disease and financial burdens due to climate change. These findings may have important implications in understanding the economic impact public health planning and interventions will have on preventing hospitalizations related to extreme heat.

  3. Factors related to obesity and overweight among Black adolescent girls in the United States.

    Science.gov (United States)

    Winkler, Megan R; Bennett, Gary G; Brandon, Debra H

    2017-02-01

    In the United States, Black adolescents have the highest prevalence of pediatric obesity and overweight among girls. While Black girls are disproportionately affected, the reasons for this health disparity remain unclear. The authors conducted a systematic review to investigate the factors related to obesity and overweight among Black adolescent girls. The authors searched four databases for relevant English-language publications using all publication years through 2015. Fifty-one studies met the inclusion criteria and were used for this review. Using a configuration approach to synthesis, three categories were identified, paralleling the bioecological theory of human development: (1) individual, (2) interpersonal, and (3) community and societal factors. A description of each factor's association with obesity among Black adolescent girls is presented. From this review, the authors identified a diverse and vast set of individual, interpersonal, and community and societal factors explored for their relationship with obesity and overweight. Given the insufficient repetition and limited significant findings among most factors, the authors believe that multiple gaps in knowledge exist across all categories regarding the factors related to obesity and overweight among Black adolescent girls. To improve the quality of research in this area, suggested research directions and methodological recommendations are provided.

  4. China’s Trade Relations with the United States in Perspective

    Directory of Open Access Journals (Sweden)

    Dong Wang

    2010-01-01

    Full Text Available China’s trade relations with the United States over the past four decades is a topic that has not been fully dealt with in scholarly works. This paper charts the course of US-China economic relations since 1971, explains the principal forces stimulating growth and encouraging change and, finally, discusses how these two economic giants fit into an interlocking Asian and world economy. In reaction to the post-2008 financial downturn, advocates for a new world economic order have suggested a rebalancing of global demand, which will arguably become a major, politically charged issue in the US and in China in the years to come. Growing economic interdependence has quickly presented new challenges and opportunities, with issues such as human rights, Most-Favoured-Nation status, the Taiwan and Tibet question, and the huge American trade deficit threatening to cloud the relationship at times. With China’s emergence as a major power and America’s hegemonic ambitions tested in successive wars, the contradiction between a booming commercial relationship and conflict associated with geopolitical and ideological differences will continue to constitute a serious challenge. The long-term goal for each side will be to forge economic ties strong enough to create a stable political relationship, rather than to be held hostage by geopolitical constraints.

  5. Phospholipase C-related catalytically inactive protein can regulate obesity, a state of peripheral inflammation

    Directory of Open Access Journals (Sweden)

    Yosuke Yamawaki

    2017-02-01

    Full Text Available Obesity is defined as abnormal or excessive fat accumulation. Chronic inflammation in fat influences the development of obesity-related diseases. Many reports state that obesity increases the risk of morbidity in many diseases, including hypertension, dyslipidemia, type 2 diabetes, coronary heart disease, stroke, sleep apnea, and breast, prostate and colon cancers, leading to increased mortality. Obesity is also associated with chronic neuropathologic conditions such as depression and Alzheimer's disease. However, there is strong evidence that weight loss reduces these risks, by limiting blood pressure and improving levels of serum triglycerides, total cholesterol, low-density lipoprotein (LDL-cholesterol, and high-density lipoprotein (HDL-cholesterol. Prevention and control of obesity is complex, and requires a multifaceted approach. The elucidation of molecular mechanisms driving fat metabolism (adipogenesis and lipolysis aims at developing clinical treatments to control obesity. We recently reported a new regulatory mechanism in fat metabolism: a protein phosphatase binding protein, phospholipase C-related catalytically inactive protein (PRIP, regulates lipolysis in white adipocytes and heat production in brown adipocytes via phosphoregulation. Deficiency of PRIP in mice led to reduced fat accumulation and increased energy expenditure, resulting in a lean phenotype. Here, we evaluate PRIP as a new therapeutic target for the control of obesity.

  6. Urban enhancement of PM10 bioaerosol tracers relative to background locations in the Midwestern United States

    Science.gov (United States)

    Rathnayake, Chathurika M.; Metwali, Nervana; Baker, Zach; Jayarathne, Thilina; Kostle, Pamela A.; Thorne, Peter S.; O'Shaughnessy, Patrick T.; Stone, Elizabeth A.

    2016-05-01

    Bioaerosols are well-known immune-active particles that exacerbate respiratory diseases. Human exposures to bioaerosols and their resultant health impacts depend on their ambient concentrations, seasonal and spatial variation, and copollutants, which are not yet widely characterized. In this study, chemical and biological tracers of bioaerosols were quantified in respirable particulate matter (PM10) collected at three urban and three background sites in the Midwestern United States across four seasons in 2012. Endotoxins from Gram-negative bacteria (and a few Gram-positive bacteria), water-soluble proteins, and tracers for fungal spores (fungal glucans, arabitol, and mannitol) were ubiquitous and showed significant seasonal variation and dependence on temperature. Fungal spores were elevated in spring and peaked in summer, following the seasonal growing cycle, while endotoxins peaked in autumn during the row crop harvesting season. Paired comparisons of bioaerosols in urban and background sites revealed significant urban enhancements in PM10, fungal glucans, endotoxins, and water-soluble proteins relative to background locations, such that urban populations have a greater outdoor exposure to bioaerosols. These bioaerosols contribute, in part, to the urban excesses in PM10. Higher bioaerosol mass fractions in urban areas relative to background sites indicate that urban areas serve as a source of bioaerosols. Similar urban enhancements in water-soluble calcium and its correlation with bioaerosol tracers point toward windblown soil as an important source of bioaerosols in urban areas.

  7. Factors related to obesity and overweight among Black adolescent girls in the United States

    Science.gov (United States)

    Winkler, Megan R.; Bennett, Gary G.; Brandon, Debra H.

    2016-01-01

    In the United States, Black adolescents have the highest prevalence of pediatric obesity and overweight among girls. While Black girls are disproportionately affected, the reasons for this health disparity remain unclear. The authors conducted a systematic review to investigate the factors related to obesity and overweight among Black adolescent girls. The authors searched four databases for relevant English-language publications using all publication years through 2015. Fifty-one studies met the inclusion criteria and were used for this review. Using a configuration approach to synthesis, three categories were identified, paralleling the bioecological theory of human development: (1) individual, (2) interpersonal, and (3) community and societal factors. A description of each factor’s association with obesity among Black adolescent girls is presented. From this review, the authors identified a diverse and vast set of individual, interpersonal, and community and societal factors explored for their relationship with obesity and overweight. Given the insufficient repetition and limited significant findings among most factors, the authors believe that multiple gaps in knowledge exist across all categories regarding the factors related to obesity and over-weight among Black adolescent girls. To improve the quality of research in this area, suggested research directions and methodological recommendations are provided. PMID:26933972

  8. Intensive Training Induces Longitudinal Changes in Meditation State-related EEG Oscillatory Activity

    Directory of Open Access Journals (Sweden)

    Manish eSaggar

    2012-09-01

    Full Text Available The capacity to focus one’s attention for an extended period of time can be increased through training in contemplative practices. However, the cognitive processes engaged during meditation that support trait changes in cognition are not well characterized. We conducted a longitudinal wait-list controlled study of intensive meditation training. Retreat participants practiced focused attention meditation techniques for three months during an initial retreat. Wait-list participants later undertook formally identical training during a second retreat. Dense-array scalp-recorded electroencephalogram (EEG data were collected during six minutes of mindfulness of breathing meditation at three assessment points during each retreat. Second-order blind source separation, along with a novel semi-automatic artifact removal tool, was used for data preprocessing. We observed replicable reductions in meditative state-related beta-band power bilaterally over anteriocentral and posterior scalp regions. In addition, individual alpha frequency decreased across both retreats and in direct relation to the amount of meditative practice. These findings provide evidence for replicable longitudinal changes in brain oscillatory activity during meditation and increase our understanding of the cortical processes engaged during meditation that may support long-term improvements in cognition.

  9. Intensive training induces longitudinal changes in meditation state-related EEG oscillatory activity

    Science.gov (United States)

    Saggar, Manish; King, Brandon G.; Zanesco, Anthony P.; MacLean, Katherine A.; Aichele, Stephen R.; Jacobs, Tonya L.; Bridwell, David A.; Shaver, Phillip R.; Rosenberg, Erika L.; Sahdra, Baljinder K.; Ferrer, Emilio; Tang, Akaysha C.; Mangun, George R.; Wallace, B. Alan; Miikkulainen, Risto; Saron, Clifford D.

    2012-01-01

    The capacity to focus one's attention for an extended period of time can be increased through training in contemplative practices. However, the cognitive processes engaged during meditation that support trait changes in cognition are not well characterized. We conducted a longitudinal wait-list controlled study of intensive meditation training. Retreat participants practiced focused attention (FA) meditation techniques for three months during an initial retreat. Wait-list participants later undertook formally identical training during a second retreat. Dense-array scalp-recorded electroencephalogram (EEG) data were collected during 6 min of mindfulness of breathing meditation at three assessment points during each retreat. Second-order blind source separation, along with a novel semi-automatic artifact removal tool (SMART), was used for data preprocessing. We observed replicable reductions in meditative state-related beta-band power bilaterally over anteriocentral and posterior scalp regions. In addition, individual alpha frequency (IAF) decreased across both retreats and in direct relation to the amount of meditative practice. These findings provide evidence for replicable longitudinal changes in brain oscillatory activity during meditation and increase our understanding of the cortical processes engaged during meditation that may support long-term improvements in cognition. PMID:22973218

  10. Mindfulness meditation training alters stress-related amygdala resting state functional connectivity: a randomized controlled trial.

    Science.gov (United States)

    Taren, Adrienne A; Gianaros, Peter J; Greco, Carol M; Lindsay, Emily K; Fairgrieve, April; Brown, Kirk Warren; Rosen, Rhonda K; Ferris, Jennifer L; Julson, Erica; Marsland, Anna L; Bursley, James K; Ramsburg, Jared; Creswell, J David

    2015-12-01

    Recent studies indicate that mindfulness meditation training interventions reduce stress and improve stress-related health outcomes, but the neural pathways for these effects are unknown. The present research evaluates whether mindfulness meditation training alters resting state functional connectivity (rsFC) of the amygdala, a region known to coordinate stress processing and physiological stress responses. We show in an initial discovery study that higher perceived stress over the past month is associated with greater bilateral amygdala-subgenual anterior cingulate cortex (sgACC) rsFC in a sample of community adults (n = 130). A follow-up, single-blind randomized controlled trial shows that a 3-day intensive mindfulness meditation training intervention (relative to a well-matched 3-day relaxation training intervention without a mindfulness component) reduced right amygdala-sgACC rsFC in a sample of stressed unemployed community adults (n = 35). Although stress may increase amygdala-sgACC rsFC, brief training in mindfulness meditation could reverse these effects. This work provides an initial indication that mindfulness meditation training promotes functional neuroplastic changes, suggesting an amygdala-sgACC pathway for stress reduction effects. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  11. Intensive training induces longitudinal changes in meditation state-related EEG oscillatory activity.

    Science.gov (United States)

    Saggar, Manish; King, Brandon G; Zanesco, Anthony P; Maclean, Katherine A; Aichele, Stephen R; Jacobs, Tonya L; Bridwell, David A; Shaver, Phillip R; Rosenberg, Erika L; Sahdra, Baljinder K; Ferrer, Emilio; Tang, Akaysha C; Mangun, George R; Wallace, B Alan; Miikkulainen, Risto; Saron, Clifford D

    2012-01-01

    The capacity to focus one's attention for an extended period of time can be increased through training in contemplative practices. However, the cognitive processes engaged during meditation that support trait changes in cognition are not well characterized. We conducted a longitudinal wait-list controlled study of intensive meditation training. Retreat participants practiced focused attention (FA) meditation techniques for three months during an initial retreat. Wait-list participants later undertook formally identical training during a second retreat. Dense-array scalp-recorded electroencephalogram (EEG) data were collected during 6 min of mindfulness of breathing meditation at three assessment points during each retreat. Second-order blind source separation, along with a novel semi-automatic artifact removal tool (SMART), was used for data preprocessing. We observed replicable reductions in meditative state-related beta-band power bilaterally over anteriocentral and posterior scalp regions. In addition, individual alpha frequency (IAF) decreased across both retreats and in direct relation to the amount of meditative practice. These findings provide evidence for replicable longitudinal changes in brain oscillatory activity during meditation and increase our understanding of the cortical processes engaged during meditation that may support long-term improvements in cognition.

  12. The state-church relations in Estonia during the years 1944 - 1953

    Directory of Open Access Journals (Sweden)

    Nepochatova Marina

    2014-10-01

    Full Text Available The article features an analysis of the nature and dynamic of church-state relations in Estonia during the first years following its integration into the USSR. In 1944 the religious situation in the republic was characterized by a number of distinctive attributes. The local population, which had lived prior to the accession of the Baltics to the USSR in 1944 in an atmosphere of relative religious freedom, presented the Soviet authorities with a new phenomenon that would have to be reckoned with. The Plenipotentiaries for Estonia appointed by the Council on ROC Affairs at the USSR Council of Ministers were able to convince their superiors of the need to tread carefully in light of the local specifics. The article deals with an analysis of the distinctive features of the Estonian Orthodox Church. As a secondary denomination in the region, it felt the powerful influence of Lutheran customs and rites. The ethnic heterogeneity of the fold and pronounced language barrier determined the choice of candidacy for the ruling eparchy. The Estonian diocese was rather well endowed with cathedrals, meaning that the main problem of church life in the USSR since the easing of persecution in 1944-1947 - the opening of new parishes - was not an issue in Estonia. On the whole, the church-state relations that dominated the republic in 1944-1947 were quite stable, just as they were around the country; moreover, they were typified by a cautious policy on the part of the Soviet authorities. In 1948-1949 the situation began to deteriorate across the country and Estonia was no exception. The difference was in the methods used: in Estonia, the decision was made to fight the Church and its clergy primarily through collectivization, which was actively pursued in the Baltics beginning in the early 1950s. Collectivization left rural parishes and their clergy in dire straits, and religious life in the countryside began to wane. Yet, the arrival from the central regions

  13. 12 CFR 557.11 - To what extent does Federal law preempt deposit-related State laws?

    Science.gov (United States)

    2010-01-01

    ... Federal law preempt deposit-related State laws? (a) Under sections 4(a), 5(a), and 5(b) of the HOLA, 12 U... purposes of HOLA. (b) To further these purposes without undue regulatory duplication and burden, OTS hereby...

  14. Work-related injuries among union drywall carpenters in Washington State, 1989-2008.

    Science.gov (United States)

    Schoenfisch, Ashley L; Lipscomb, Hester; Marshall, Steve; Cameron, Wilfred; Richardson, David; Casteel, Carri

    2013-10-01

    Drywall installers are at high-risk of work-related injury. Comprehensive descriptive epidemiology of injuries among drywall installers, particularly over time, is lacking. We identified worker-hours and reported and accepted workers' compensation (WC) claims for a 20-year (1989-2008) cohort of 24,830 Washington State union carpenters. Stratified by predominant type of work (drywall installation, other carpentry), work-related injury rates were examined over calendar time and by worker characteristics. Expert interviews provided contextual details. Drywall installers' injury rates, higher than those of other carpenters, declined substantially over this period by 73.6%. Common injury mechanisms were struck by/against, overexertion and falls. Drywall material was considered a contributing factor in 19.7% of injuries. One-third of these drywall material-related injuries resulted in paid lost time, compared to 19.4% of injuries from other sources. Rates of injury were particularly high among workers with 2 to union. Notable declines over time in rates of overexertion injury in which drywall material was a contributing factor were still observed after controlling for secular temporal trends. Experts highlighted changes over the past 20 years that improved both work safety and, in some cases, production. Declines in drywall installers' injury rates over time likely reflect, in part, enhanced workplace safety, including efforts to reduce overexertion hazards associated with handling drywall. Continued injury prevention efforts are needed, particularly for less tenured workers. Given the potential for under-reporting to WC, additional sources of health outcomes data may provide a more complete picture of workers' health. Copyright © 2013 Wiley Periodicals, Inc.

  15. Abnormalities of resting state functional connectivity are related to sustained attention deficits in MS.

    Directory of Open Access Journals (Sweden)

    Marisa Loitfelder

    Full Text Available OBJECTIVES: Resting state (RS functional MRI recently identified default network abnormalities related to cognitive impairment in MS. fMRI can also be used to map functional connectivity (FC while the brain is at rest and not adhered to a specific task. Given the importance of the anterior cingulate cortex (ACC for higher executive functioning in MS, we here used the ACC as seed-point to test for differences and similarities in RS-FC related to sustained attention between MS patients and controls. DESIGN: Block-design rest phases of 3 Tesla fMRI data were analyzed to assess RS-FC in 31 patients (10 clinically isolated syndromes, 16 relapsing-remitting, 5 secondary progressive MS and 31 age- and gender matched healthy controls (HC. Participants underwent extensive cognitive testing. OBSERVATIONS: In both groups, signal changes in several brain areas demonstrated significant correlation with RS-activity in the ACC. These comprised the posterior cingulate cortex (PCC, insular cortices, the right caudate, right middle temporal gyrus, angular gyri, the right hippocampus, and the cerebellum. Compared to HC, patients showed increased FC between the ACC and the left angular gyrus, left PCC, and right postcentral gyrus. Better cognitive performance in the patients was associated with increased FC to the cerebellum, middle temporal gyrus, occipital pole, and the angular gyrus. CONCLUSION: We provide evidence for adaptive changes in RS-FC in MS patients compared to HC in a sustained attention network. These results extend and partly mirror findings of task-related fMRI, suggesting FC may increase our understanding of cognitive dysfunction in MS.

  16. Effect of Mood States on the Breadth of Spatial Attentional Focus: An Event-Related Potential Study

    Science.gov (United States)

    Moriya, Hiroki; Nittono, Hiroshi

    2011-01-01

    In order to determine the processing stage that is responsible for the effect of mood states on the breadth of attentional focus, we recorded event-related potentials from 18 students who performed a flanker task involving adjacent letters. To induce a specific mood state, positive, neutral, or negative affective pictures were presented repeatedly…

  17. The influence of (toll-related) travel costs in residential location decisions of households : A stated choice approach

    NARCIS (Netherlands)

    Tillema, T.; van Wee, B.; Ettema, D.

    2010-01-01

    In this paper, we investigate the impact of travel costs, in particular toll costs, on the residential location choice of households, using a stated choice survey. Within the stated choice experiment, car drivers that frequently face traffic congestion, traded-off several trip-related (including

  18. Intergovernmental Relations: Changing Patterns in State-Local Finances. Fact Sheet for the Majority Leader, House of Representatives.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Div. of Human Resources.

    Information on basic trends in state and local government finances is presented in this fact sheet, which presents data on aggregate state and local government revenues, expenditures, and related variables for the period 1961-90. Data were derived from the Department of Commerce's National Income and Products Accounts to describe aggregate…

  19. Surveillance for travel-related disease--GeoSentinel Surveillance System, United States, 1997-2011.

    Science.gov (United States)

    Harvey, Kira; Esposito, Douglas H; Han, Pauline; Kozarsky, Phyllis; Freedman, David O; Plier, D Adam; Sotir, Mark J

    2013-07-19

    probable travel-related diagnoses. Of these, 23,006 (16%) patients were evaluated in the United States, 10,032 (44%) of whom were evaluated after returning from travel outside of the United States (i.e., after-travel patients). Of the 10,032 after-travel patients, 4,977 (50%) were female, 4,856 (48%) were male, and 199 (2%) did not report sex; the median age was 34 years. Most were evaluated in outpatient settings (84%), were born in the United States (76%), and reported current U.S. residence (99%). The most common reasons for travel were tourism (38%), missionary/volunteer/research/aid work (24%), visiting friends and relatives (17%), and business (15%). The most common regions of exposure were Sub-Saharan Africa (23%), Central America (15%), and South America (12%). Fewer than half (44%) reported having had a pretravel visit with a health-care provider. Of the 13,059 diagnoses among the 10,032 after-travel patients, the most common diagnoses were acute unspecified diarrhea (8%), acute bacterial diarrhea (5%), postinfectious irritable bowel syndrome (5%), giardiasis (3%), and chronic unknown diarrhea (3%). The most common diagnostic groupings were acute diarrhea (22%), nondiarrheal gastrointestinal (15%), febrile/systemic illness (14%), and dermatologic (12%). Among 1,802 patients with febrile/systemic illness diagnoses, the most common diagnosis was Plasmodium falciparum malaria (19%). The rapid communication component of the GeoSentinel network has allowed prompt responses to important health events affecting travelers; during 2010 and 2011, the notification capability of the GeoSentinel network was used in the identification and public health response to East African trypanosomiasis in Eastern Zambia and North Central Zimbabwe, P. vivax malaria in Greece, and muscular sarcocystosis on Tioman Island, Malaysia. The GeoSentinel Global Surveillance System is the largest repository of provider-based data on travel-related illness. Among ill travelers evaluated in U.S. Geo

  20. State-dependent variability of dynamic functional connectivity between frontoparietal and default networks relates to cognitive flexibility.

    Science.gov (United States)

    Douw, Linda; Wakeman, Daniel G; Tanaka, Naoaki; Liu, Hesheng; Stufflebeam, Steven M

    2016-12-17

    The brain is a dynamic, flexible network that continuously reconfigures. However, the neural underpinnings of how state-dependent variability of dynamic functional connectivity (vdFC) relates to cognitive flexibility are unclear. We therefore investigated flexible functional connectivity during resting-state and task-state functional magnetic resonance imaging (rs-fMRI and t-fMRI, resp.) and performed separate, out-of-scanner neuropsychological testing. We hypothesize that state-dependent vdFC between the frontoparietal network (FPN) and the default mode network (DMN) relates to cognitive flexibility. Seventeen healthy subjects performed the Stroop color word test and underwent t-fMRI (Stroop computerized version) and rs-fMRI. Time series were extracted from a cortical atlas, and a sliding window approach was used to obtain a number of correlation matrices per subject. vdFC was defined as the standard deviation of connectivity strengths over these windows. Higher task-state FPN-DMN vdFC was associated with greater out-of-scanner cognitive flexibility, while the opposite relationship was present for resting-state FPN-DMN vdFC. Moreover, greater contrast between task-state and resting-state vdFC related to better cognitive performance. In conclusion, our results suggest that not only the dynamics of connectivity between these networks is seminal for optimal functioning, but also that the contrast between dynamics across states reflects cognitive performance. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. State laws related to billing third parties for healthcare services at public STD clinics in the United States.

    Science.gov (United States)

    Cramer, Ryan; Loosier, Penny S; Krasner, Andee; Kawatu, Jennifer

    2018-02-07

    Health departments (HDs) cite state laws as barriers to billing third parties for sexually transmitted disease (STD) services, but the association between legal/policy barriers and third party HD billing has not been examined. This study investigates the relationship between laws that may limit HDs' ability to bill, clinic perceptions of billing barriers, and billing practices. Two surveys (1) clinic managers [N=246], 2) STD program managers [N=63]) conducted via a multi-regional needs assessment of federally funded HD clinics' capacity to bill for STD services, billing/reimbursement practices, and perceived barriers were combined with an analysis of state laws regarding third party billing for STD services. Statistical analyses examined relationships between laws that may limit HDs' ability to bill, clinic perceptions, and billing practices. Clinic managers reported clinics were less likely to bill Medicaid and other third parties in jurisdictions with a state law limiting their ability to bill compared to respondents who billed neither or one payer (OR=0.31, CI=0.10,0.97) and cited practical concerns as a primary barrier to billing (OR=2.83 CI=1.50,5.37). STD program managers' reports that staff believed STD services should be free (OR=0.34, CI=0.13, 0.90) was associated with not billing (not sure versus no resistance to billing); confidentiality concerns was not a reported barrier to billing among either sample. Practical concerns and clinic staff beliefs that STD services should be free emerged as possible barriers to billing, and laws less so. Attempts to initiate HD billing for STD services may benefit from staff education as well as addressing perceived legal barriers and staff concerns.

  2. Relations of competitive state anxiety and efficacy of young volleyball players.

    Science.gov (United States)

    Milavić, Boris; Jurko, Damir; Grgantov, Zoran

    2013-05-01

    With the aim of validating the Competitive State Anxiety Inventory on a population of young Croatian volleyball players, 286 examinees, 106 male and 180 female volleyball players (average age of 16.09+/-1.83), filled out the CSAI-2, constructed by Martens, Vealey, Burton, Bump and Smith (1990)1. Given the fact that all scales of the Competitive State Anxiety Inventory have good homogeneity, reliability and sensitivity, it can be concluded that they represent high-quality measuring instruments for measuring psychological characteristics of young volleyball players. Young male and female volleyball players generally have a moderate level of self-confidence, and their cognitive anxiety is more prominent that somatic anxiety. In order to determine the age and gender differences in somatic and cognitive anxiety and self-confidence, parametric analysis of differences was performed and coefficients of the independent samples t-test were calculated. By analysis of differences according to age, it has been established that female junior players, in relation to female youth players, express a significantly lower level of somatic and cognitive anxiety and a significantly higher level of self-confidence. As opposed to female players, male youth and junior players do not differ in any of the analysed variables. By analysis of differences according to gender, it has been established that male youth players have a significantly higher level of self-confidence in comparison to female youth players. No significant differences were found in the level of competitive anxiety and self-confidence by analysis of variance between different player roles. No significant differences were found by discriminant analysis in somatic and cognitive anxiety, and self-confidence of female volleyball players of different situational efficacy. The group of least efficient male volleyball players is characterized by a very low level of self-confidence, while the most efficient group of volleyball

  3. Resting-state frontostriatal functional connectivity in Parkinson's disease-related apathy.

    Science.gov (United States)

    Baggio, Hugo Cesar; Segura, Bàrbara; Garrido-Millan, Jose Luis; Marti, Maria-José; Compta, Yaroslau; Valldeoriola, Francesc; Tolosa, Eduardo; Junque, Carme

    2015-04-15

    One of the most common neuropsychiatric symptoms in Parkinson's disease (PD) is apathy, affecting between 23% and 70% of patients and thought to be related to frontostriatal dopamine deficits. In the current study, we assessed functional resting-state frontostriatal connectivity and structural changes associated with the presence of apathy in a large sample of PD subjects and healthy controls, while controlling for the presence of comorbid depression and cognitive decline. Thirty-one healthy controls (HC) and 62 age-, sex-, and education-matched PD patients underwent resting-state functional magnetic resonance imaging (MRI). Apathy symptoms were evaluated with the Apathy Scale (AS). The 11 Beck Depression Inventory-II items that measure dysphoric mood symptoms as well as relevant neuropsychological scores were used as nuisance factors in connectivity analyses. Voxel-wise analyses of functional connectivity between frontal lobes (limbic, executive, rostral motor, and caudal motor regions), striata (limbic, executive, sensorimotor regions), and thalami were performed. Subcortical volumetry/shape analysis and fronto-subcortical voxel-based morphometry were performed to assess associated structural changes. Twenty-five PD patients were classified as apathetic (AS > 13). Apathetic PD patients showed functional connectivity reductions compared with HC and with non-apathetic patients, mainly in left-sided circuits, and predominantly involving limbic striatal and frontal territories. Similarly, severity of apathy negatively correlated with connectivity in these circuits. No significant effects were found in structural analyses. Our results indicate that the presence of apathy in PD is associated with functional connectivity reductions in frontostriatal circuits, predominating in the left hemisphere and mainly involving its limbic components. © 2015 International Parkinson and Movement Disorder Society.

  4. Relative quantification in seed GMO analysis: state of art and bottlenecks.

    Science.gov (United States)

    Chaouachi, Maher; Bérard, Aurélie; Saïd, Khaled

    2013-06-01

    Reliable quantitative methods are needed to comply with current EU regulations on the mandatory labeling of genetically modified organisms (GMOs) and GMO-derived food and feed products with a minimum GMO content of 0.9 %. The implementation of EU Commission Recommendation 2004/787/EC on technical guidance for sampling and detection which meant as a helpful tool for the practical implementation of EC Regulation 1830/2003, which states that "the results of quantitative analysis should be expressed as the number of target DNA sequences per target taxon specific sequences calculated in terms of haploid genomes". This has led to an intense debate on the type of calibrator best suitable for GMO quantification. The main question addressed in this review is whether reference materials and calibrators should be matrix based or whether pure DNA analytes should be used for relative quantification in GMO analysis. The state of the art, including the advantages and drawbacks, of using DNA plasmid (compared to genomic DNA reference materials) as calibrators, is widely described. In addition, the influence of the genetic structure of seeds on real-time PCR quantitative results obtained for seed lots is discussed. The specific composition of a seed kernel, the mode of inheritance, and the ploidy level ensure that there is discordance between a GMO % expressed as a haploid genome equivalent and a GMO % based on numbers of seeds. This means that a threshold fixed as a percentage of seeds cannot be used as such for RT-PCR. All critical points that affect the expression of the GMO content in seeds are discussed in this paper.

  5. Russians among the Peoples of the Baltic States: the Origins of Mutual Perceptions and Relations

    Directory of Open Access Journals (Sweden)

    Renald H. Simonyan

    2015-01-01

    Full Text Available The Baltic countries - the next neighbors of Russia, whose history is closely linked with our country in the period of Kievan Rus, the Grand Duchy of Moscow, the Russian Empire, the Soviet Union, and today in a broad European context. Both Russia and the Baltic states are the states that make up the Baltic region. The role of this region in the European integration is the key. The border between Russia and the European Union, Russia and the EU are in direct contact, there is a direct interaction between the peoples of Europe, divided by confrontations of the twentieth century. In this border area sociocultural diffusion occurs between the two parts of the European continent. Factor of cooperation of neighbors is an essential guarantee of stability of the world system. For this cooperation to be productive, you must have an adequate view of the neighbors, about the processes that take place there. Knowing immediate environment in a globalized world is a prerequisite for good neighborly relations. The condition of willingness to help, if needed. In the current civilization elevated risk mutual definitely be in demand. Historical experience shows that the lack of objective knowledge is the cause of misunderstanding, and often the source of origin of enmity. This is not only of interest to neighboring nations, but the need to have certain knowledge about them, are closely linked to historical responsibility. Feature stories is that it is inextricably linked with modernity. For public decision-making needs of reliable knowledge about the processes that led to the present, the historical conditions of social psychology folding neighboring nations, forms of expression of their national characteristics. On the basis of sociological methods - from the study of documentary and literary sources, analysis of the results of mass surveys to group discussions and participant observation - analyzes the problems of mutual Russian and Baltic peoples.

  6. Impact of a State Law on Physician Practice in Sports-Related Concussions.

    Science.gov (United States)

    Flaherty, Michael R; Raybould, Toby; Jamal-Allial, Aziza; Kaafarani, Haytham M A; Lee, Jarone; Gervasini, Alice; Ginsburg, Richard; Mandell, Mark; Donelan, Karen; Masiakos, Peter T

    2016-11-01

    To determine physician-reported adherence to and support of the 2010 Massachusetts youth concussion law, as well as barriers to care and clinical practice in the context of legislation. Primary care physicians (n = 272) in a large pediatric network were eligible for a cross-sectional survey in 2014. Survey questions addressed key policy and practice provisions: concussion knowledge, state regulations and training, practice patterns, referrals, patient characteristics, and barriers to care. Analyses explored relationships between practice and policy, adjusting for physician demographic and practice characteristics. The survey response rate was 64% among all responders (173 of 272). A total of 146 respondents who had evaluated, treated, or referred patients with a suspected sports-related concussion in the previous year were eligible for analysis. The vast majority (90%) of providers agreed that the current Massachusetts laws regarding sports concussions are necessary and support the major provisions. Three-quarters (74%) had taken a required clinician training course on concussions. Those who took training courses were significantly more likely to develop individualized treatment plans (OR, 3.6; 95% CI, 1.1-11.0). Physician training did not improve screening of youth with concussion for depression or substance use. Most physicians (77%) advised patients to refrain from computer, telephone, or television for various time periods. Physicians reported limited communication with schools. Primary care physicians report being comfortable with the diagnosis and management of concussions, and support statewide regulations; however, adherence to mandated training and specific legal requirements varied. Broader and more frequent training may be necessary to align current best evidence with clinical care and state-mandated practice. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Love-related changes in the brain: a resting-state functional magnetic resonance imaging study.

    Science.gov (United States)

    Song, Hongwen; Zou, Zhiling; Kou, Juan; Liu, Yang; Yang, Lizhuang; Zilverstand, Anna; d'Oleire Uquillas, Federico; Zhang, Xiaochu

    2015-01-01

    Romantic love is a motivational state associated with a desire to enter or maintain a close relationship with a specific other person. Functional magnetic resonance imaging (fMRI) studies have found activation increases in brain regions involved in the processing of reward, motivation and emotion regulation, when romantic lovers view photographs of their partners. However, not much is known about whether romantic love affects the brain's functional architecture during rest. In the present study, resting state functional magnetic resonance imaging (rsfMRI) data was collected to compare the regional homogeneity (ReHo) and functional connectivity (FC) across an "in-love" group (LG, N = 34, currently intensely in love), an "ended-love" group (ELG, N = 34, ended romantic relationship recently), and a "single" group (SG, N = 32, never fallen in love). Results show that: (1) ReHo of the left dorsal anterior cingulate cortex (dACC) was significantly increased in the LG (in comparison to the ELG and the SG); (2) ReHo of the left dACC was positively correlated with length of time in love in the LG, and negatively correlated with the lovelorn duration since breakup in the ELG; (3) FC within the reward, motivation, and emotion regulation network (dACC, insula, caudate, amygdala, and nucleus accumbens) as well as FC in the social cognition network [temporo-parietal junction (TPJ), posterior cingulate cortex (PCC), medial prefrontal cortex (MPFC), inferior parietal, precuneus, and temporal lobe] was significantly increased in the LG (in comparison to the ELG and SG); (4) in most regions within both networks FC was positively correlated with the duration of love in the LG but negatively correlated with the lovelorn duration of time since breakup in the ELG. This study provides first empirical evidence of love-related alterations in brain functional architecture. Furthermore, the results shed light on the underlying neural mechanisms of romantic love, and demonstrate the

  8. Outreach efforts related to mitigating impacts on cultural resources : a survey of state practice.

    Science.gov (United States)

    2011-01-01

    When transportation projects impact cultural resources that are significant in American archaeology, architecture, : history, engineering or similar activities, federal and state laws require that Caltrans and other state and local : transportation a...

  9. El Salvador: Political, Economic, and Social Conditions and Relations With the United States

    National Research Council Canada - National Science Library

    Ribando, Clare

    2005-01-01

    .... The United States is working with President Saca to combat narco-trafficking, to resolve immigration issues, and to promote free trade, possibly through the proposed United States- Dominican Republic...

  10. Trial-to-Trial Fluctuations in Attentional State and Their Relation to Intelligence

    Science.gov (United States)

    Unsworth, Nash; McMillan, Brittany D.

    2014-01-01

    Trial-to-trial fluctuations in attentional state while performing measures of intelligence were examined in the current study. Participants performed various measures of fluid and crystallized intelligence while also providing attentional state ratings prior to each trial. It was found that pre-trial attentional state ratings strongly predicted…

  11. Elevator-related injuries to older adults in the United States, 1990 to 2006.

    Science.gov (United States)

    Steele, Gregory K; O'Neil, Joseph; Huisingh, Carrie; Smith, Gary A

    2010-01-01

    Elevators remain one of the safest forms of transportation; however, they are still associated with deaths and injuries. This study describes the epidemiology of elevator-related injuries among adults aged 65 years and older in the United States between 1990 and 2006, through a retrospective analysis of data from the National Electronic Injury Surveillance System of the U.S. Consumer Product Safety Commission. Proportions with 95% confidence intervals were calculated by age group for cause of injury, injured body region, injury type, and locale. Rate ratios with 95% confidence interval were calculated to determine any association between the body region injured, type of injury, and cause of injury categories. There were an estimated 44,870 elevator-related injuries in older adults. The mean age was 79.5 years, and approximately 75% were women. More than half of the injuries (51.4%) were caused from a slip, trip, or fall. Soft-tissue injuries were the most common injury type (48.0%). The upper extremities were the most commonly injured body region (26.2%). Almost 15% (14.5%) of those injured required hospital admission. Of those admitted, more than 40% were for a fractured hip. Injuries associated with passenger elevators occur fairly frequently among older adults, are often associated with slip, trip or falls, and can be severe enough to require hospital admission. Older adults should use caution when stepping on or off an elevator. Awareness of the risk and the circumstances leading to falls allows for better direction of intervention strategies.

  12. Assessment of the relative socioeconomic effects of increased coal development in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Stenehjem, E.J.; Santini, D.J.

    1979-12-01

    This report contains a description of the Social and Economic Assessment Model, which is used to analyze the social and economic effects of energy development at the regional and county levels. Using the SEAM, the effects of coal mines and coal-fired utilities projected for over 340 US counties are examined. The study utilizes a clustering algorithm to determine the assimilative capacity of a county, that is, the county's ability to sustain the effects of an influx of population and thus an increased demand on its resources. The results of the clustering algorithm are used, together with county demographic data, as well as data on projected facility location, size, timing, and type, to estimate socioeconomic effects in terms of public costs that will be imposed on the affected populations. These results are aggregated to the regional level to give a rough estimate of the relative regional effects of coal development. The results indicate that 93% of the entire long-term, adverse impact from coal will be borne by states and counties of the Rocky Mountain area, whereas only 14% of the short-term impacts will be borne by this region. About 42% of the short-term costs will occur in the Southern region and 33% in the North Central region, but only 5% of the long-term costs are estimated for these two regions. Of the four major Census regions (Northeast, South, North Central, and West) only the Northeast is expected to be relatively free of community growth problems caused by coal development.

  13. Traits, States, and encoding speed: support for a top-down view of neuroticism/state relations.

    Science.gov (United States)

    Robinson, Michael D; Clore, Gerald L

    2007-02-01

    Recent theories suggest that trait neuroticism gains its pernicious power particularly among individuals less capable of making distinctions concerning present reality. Four studies, involving 272 undergraduates, sought to provide some basic, assessment-related support for such theories in the context of individual differences in choice reaction time, which reflect abilities to make distinctions at encoding. Studies 1-3 focused on somatic symptoms, whereas Study 4 focused on neurotic behaviors and negative affect. As predicted, neuroticism consistently interacted with categorization speed in predicting these dependent measures. Specifically, neuroticism/outcome relations were robust among individuals slow to make distinctions at encoding; by contrast, neuroticism did not predict the dependent measures among individuals fast to make distinctions. Such data reinforce suggestions that neuroticism is particularly pernicious among individuals less capable of making distinctions at encoding.

  14. Traits, States, and Encoding Speed: Support for a Top-Down View of Neuroticism/State Relations

    OpenAIRE

    Robinson, Michael D.; Clore, Gerald L.

    2007-01-01

    Recent theories suggest that trait neuroticism gains its pernicious power particularly among individuals less capable of making distinctions concerning present reality. Four studies, involving 272 undergraduates, sought to provide some basic, assessment-related support for such theories in the context of individual differences in choice reaction time, which reflect abilities to make distinctions at encoding. Studies 1–3 focused on somatic symptoms, whereas Study 4 focused on neurotic behavior...

  15. Relating variation of dust on snow to bare soil dynamics in the western United States

    International Nuclear Information System (INIS)

    Li, Junran; Okin, Gregory S; McKenzie Skiles, S; Painter, Thomas H

    2013-01-01

    The deposition of desert dust to mountain snow directly impacts the hydrologic cycle and water resource management through the depression of snow albedo and acceleration of snowmelt. However, the key processes that control the variation of dust deposition to snow are poorly understood. Here we relate the bare soil exposure from the moderate resolution imaging spectroradiometer (MODIS) reflectance data for the period of 2002–2011, with dust loading in snow at downwind mountain sites in southern Colorado, the United States. We found that, for many pixels, remotely sensed fraction of bare soil in the dust-emitting area is significantly correlated with end-of-season dust concentrations in snow, and that the highest number of significantly correlated pixels in the dust-source area corresponds well with the period of peak dust deposition in the mountain snow (April–May). This analysis indicates that surface conditions in the dust-source area may provide first-order controls on emission of dust and deposition of that dust to the mountain snowcover. A preliminary analysis of precipitation records indicates that bare ground cover is strongly affected by prior rainfall in the months preceding the dust-emission season. (letter)

  16. Yersinia enterocolitica and related species isolated from wildlife in New York State.

    Science.gov (United States)

    Shayegani, M; Stone, W B; DeForge, I; Root, T; Parsons, L M; Maupin, P

    1986-01-01

    Fecal specimens for Yersinia screening were obtained from a variety of wild mammals, birds, reptiles, fish, and invertebrates throughout New York State. One specimen from each of 1,426 animals was examined. A total of 148 isolates of Yersinia enterocolitica and related species were obtained from 133 (9.3%) of the animals. Y. enterocolitica was isolated from 100 (7%) of the animals tested, including 81 (10%) of 812 mammals and 19 (3.3%) of 573 birds. Y. intermedia, Y. frederiksenii, and Y. kristensenii were isolated from 39 (2.7%), 5 (0.35%), and 4 (0.28%) animals, respectively. The 81 Y. enterocolitica isolates from mammals belonged to 15 serogroups and included three pathogens: two isolates of typical serogroup 0:8, the "American strain," one from a gray fox (Urocyon cinereoargenteus) and one from a porcupine (Erethizon dorsatum); and one isolate of serogroup 0:3, bacteriophage type IXb, the "Canadian strain," from a gray fox. The most prevalent serogroups recovered from mammals were 0:6,31 (16 isolates) and 0:5,27 (6 isolates). The 19 isolates of Y. enterocolitica from birds belonged to nine serogroups and included one serogroup 0:6,31 isolate from a common grackle (Quiscalus quiscula) and two serogroup 0:5,27 isolates from great horned owls (Bubo virginianus). PMID:3767355

  17. The GCC States of the Persian Gulf and Asia Energy Relations

    International Nuclear Information System (INIS)

    Kellner, Thierry

    2012-01-01

    Since the 2000's, China's and India's needs for hydrocarbons, coming on top of those of older industrialized Asian countries (Japan and South Korea), have considerably strengthened customer-supplier links between Asia in general and the Persian Gulf, in the energy field. The Asian market plays a major economic role for countries of the Gulf Cooperation Council (GCC). As a group, they export three and a half times as much to the Japanese, Korean, Indian and Chinese markets than to the European Union (EU27) and the United States combined (Euro 203 billion compared to Euro 58 billion, in 2010). Despite the growing economic importance of Asia to the GCC countries, the Gulf monarchies still have a clear interest in their relations with their traditional Western partners, especially in terms of investments and technologies. It is in their interests to maintain strong economic links with Europe and the OECD countries in general. In the future, Asian hydrocarbon consuming countries as a whole - as indeed the EU and the USA - will have an interest in the stability and security of the Persian Gulf. Yet a certain degree of rivalry between them may well express itself (for example, between India and China)

  18. Evaluating Students' Understanding of Kinetic Particle Theory Concepts Relating to the States of Matter, Changes of State and Diffusion: A Cross-National Study

    Science.gov (United States)

    Treagust, David F.; Chandrasegaran, A. L.; Crowley, Julianne; Yung, Benny H. W.; Cheong, Irene P.-A.; Othman, Jazilah

    2010-01-01

    This paper reports on the understanding of three key conceptual categories relating to the kinetic particle theory: (1) intermolecular spacing in solids, liquids and gases, (2) changes of state and intermolecular forces and (3) diffusion in liquids and gases, amongst 148 high school students from Brunei, Australia, Hong Kong and Singapore using 11…

  19. The relation of the energy of electronic state with the interior periodic potential in quantum dot given by matrix method

    International Nuclear Information System (INIS)

    Luo, Q.J.; Feng, S.M.; Gu, L.H.; Liu, J.X.; Tang, X.F.

    2016-01-01

    In this paper, we mainly investigate the effect of the interior periodic potential and the surface potential on the energy of electronic state in quantum dot. Based on Chebyshev polynomials of the second kind and matrix theory, we deduced one expression, which can clearly describe the relation of energy of electronic state with the surface and interior periodic potential. The theoretical analysis shows that the energy of electronic state in quantum dot strongly depend on surface potential and the interior periodic potential. For the same quantum dot with different surface potential, the energy of electronic state with the determined quantum number is different. For the quantum dot of same size with different interior periodic potential, the energy of electronic state with the determined quantum number is also different. The further study indicates that there are two different energy of electronic state in quantum dot for the decided quantum number.

  20. Information and Communication Technologies (ICT) and Their Relation to Academic Results Indicators in State Public Universities in Mexico

    Science.gov (United States)

    Arcos-Vega, José L.; Ramiro Marentes, Fabiola; Algravez Uranga, Juan J.

    2017-01-01

    We present an analysis regarding Information and Communication Technologies (ICT) and their relation with indicators of academic results in bachelor's degree programs offered in state public universities in Mexico. This work is non experimental, cross-sectional, and correlational. The goal is to determine significant relations between variables:…

  1. Squeezed States and Uncertainty Relations. Abstracts; Internationale sur les etats comprimes et les relations d'incertitude

    Energy Technology Data Exchange (ETDEWEB)

    Masahito, Hayashi [ERATO, Quantum Computation and Information Project, Japan Science and Technology Agency, Tokyo (Japan); Reynaud, S. [Universite Pierre et Marie Curie, Lab. Kastler Brossel, 75 - Paris (France); Jaekel, M.Th. [Ecole Nationale Superieure de Chimie, Lab. de Physique Theorique 75 - Paris (France); Fiuraaek, J. [Palacky Univ., Dept. of Optics (Czech Republic); Garcia-Patron, R.; Cerf, N.J. [QUIC, Ecole Polytechnique, Universite Libre de Bruxelles, Brussels (Belgium); Hage, B.; Chelkowski, S.; Franzen, A.; Lastzka, N.; Vahlbruch, N.; Danzmann, K.; Schnabel, R. [Hannover Univ., Institut Faur Atom- und Molekaulphysik, Max-Planck-Institut, Gravitationsphysik (Albert-Einstein-Institut) (Germany); Hassan, S.S. [Bahrain Univ., Dept. of Mathematics, College of Science (Bahrain); Joshi, A. [Arkansas, Univ., Dept. of Physics, Fayetteville, AR (United States); Jakob, M. [ARC Seibersdorf Research GmbH (ARCS), Tech Gate Vienna, Vienna (Austria); Bergou, J.A. [New York City Univ., Dept. of Physics, Hunter College, NY (United States); Kozlovskii, A.V. [P.N.Lebedev Physical Institute, Moscow (Russian Federation); Prakash, H. [Allahabad Univ., Dept. of Physics (India)]|[Allahabad Univ., M. N. Saha Centre of Space Studies, Institute of Interdisciplinary Studies (India); Kumar, R. [Allahabad Univ., Dept. of Physics (India)]|[Udai Pratap Autonomous College (India)

    2005-07-01

    The purpose of the conference was to bring together people working in the field of quantum optics, with special emphasis on non-classical light sources and related areas, quantum computing, statistical mechanics and mathematical physics. As a novelty, this edition will include the topics of quantum imaging, quantum phase noise and number theory in quantum mechanics. This document gives the program of the conference and gathers the abstracts.

  2. Canada, Japan and multinational oil corporations : a study of state power and business-government relations

    OpenAIRE

    Mito, Takamichi

    1999-01-01

    Titlepage,Acknowledgments -- Table of Contents,Tables,List of Abbreviations,Glossary -- Chapter I.Introduction -- Chapter II.Contending Approaches to the Study of State Power and Their Implications -- Chapter III.An Alternative Research Strategy for an Statist Strategy -- Chapter IV.Canadian and Japanese Political Culture and State Power -- Chapter V.The Petroleum Policy Environment and the Canadian and Japanese States -- Chapter VI.Canada's National Oil Policy(NOP)and the Petroleum Industry,...

  3. Generalized coherent states related to the associated Bessel functions and Morse potential

    International Nuclear Information System (INIS)

    Mojaveri, B; Amiri Faseghandis, S

    2014-01-01

    Using the associated Bessel functions, a shape-invariant Lie algebra spanned by ladder operators plus the identity operator, is realized. The Hilbert space of the associated Bessel functions, representing the Lie algebra, are established and two kinds of generalized coherent states as an appropriate superposition of these functions are constructed. By implying appropriate similarity transformation on the constructed coherent states, the generalized coherent states for the Morse potential are obtained. By considering some statistical characteristics, it is revealed that the constructed coherent states indeed possess nonclassical features, such as squeezing and sub-Poissonian statistics. (paper)

  4. Stigma related to bipolar disorder in the perception of psychiatrists from Belo Horizonte, Minas Gerais State, Brazil

    OpenAIRE

    Clemente, Adauto Silva; Santos, Wagner Jorge dos; Nicolato, Rodrigo; Firmo, Josélia Oliveira Araújo

    2017-01-01

    Abstract: This research sought to understand meanings and implications of the stigma related to bipolar disorder in relation to social processes and local cultural value systems. Seven semidirected individual interviews were performed with psychiatrists (from Belo Horizonte city, Minas Gerais State, Brazil) and analyzed with referential from the Medical Anthropology. Some potential stigmatizing views about bipolar disorder patients were endorsed by respondents related to biomedical model of b...

  5. Distinct features of auditory steady-state responses as compared to transient event-related potentials.

    Directory of Open Access Journals (Sweden)

    Li Zhang

    Full Text Available Transient event-related potentials (ERPs and steady-state responses (SSRs have been popularly employed to investigate the function of the human brain, but their relationship still remains a matter of debate. Some researchers believed that SSRs could be explained by the linear summation of successive transient ERPs (superposition hypothesis, while others believed that SSRs were the result of the entrainment of a neural rhythm driven by the periodic repetition of a sensory stimulus (oscillatory entrainment hypothesis. In the present study, taking auditory modality as an example, we aimed to clarify the distinct features of SSRs, evoked by the 40-Hz and 60-Hz periodic auditory stimulation, as compared to transient ERPs, evoked by a single click. We observed that (1 SSRs were mainly generated by phase synchronization, while late latency responses (LLRs in transient ERPs were mainly generated by power enhancement; (2 scalp topographies of LLRs in transient ERPs were markedly different from those of SSRs; (3 the powers of both 40-Hz and 60-Hz SSRs were significantly correlated, while they were not significantly correlated with the N1 power in transient ERPs; (4 whereas SSRs were dominantly modulated by stimulus intensity, middle latency responses (MLRs were not significantly modulated by both stimulus intensity and subjective loudness judgment, and LLRs were significantly modulated by subjective loudness judgment even within the same stimulus intensity. All these findings indicated that high-frequency SSRs were different from both MLRs and LLRs in transient ERPs, thus supporting the possibility of oscillatory entrainment hypothesis to the generation of SSRs. Therefore, SSRs could be used to explore distinct neural responses as compared to transient ERPs, and help us reveal novel and reliable neural mechanisms of the human brain.

  6. Reproduction-Related Sound Production of Grasshoppers Regulated by Internal State and Actual Sensory Environment

    Science.gov (United States)

    Heinrich, Ralf; Kunst, Michael; Wirmer, Andrea

    2012-01-01

    The interplay of neural and hormonal mechanisms activated by entero- and extero-receptors biases the selection of actions by decision making neuronal circuits. The reproductive behavior of acoustically communicating grasshoppers, which is regulated by short-term neural and longer-term hormonal mechanisms, has frequently been used to study the cellular and physiological processes that select particular actions from the species-specific repertoire of behaviors. Various grasshoppers communicate with species- and situation-specific songs in order to attract and court mating partners, to signal reproductive readiness, or to fend off competitors. Selection and coordination of type, intensity, and timing of sound signals is mediated by the central complex, a highly structured brain neuropil known to integrate multimodal pre-processed sensory information by a large number of chemical messengers. In addition, reproductive activity including sound production critically depends on maturation, previous mating experience, and oviposition cycles. In this regard, juvenile hormone released from the corpora allata has been identified as a decisive hormonal signal necessary to establish reproductive motivation in grasshopper females. Both regulatory systems, the central complex mediating short-term regulation and the corpora allata mediating longer-term regulation of reproduction-related sound production mutually influence each other’s activity in order to generate a coherent state of excitation that promotes or suppresses reproductive behavior in respective appropriate or inappropriate situations. This review summarizes our current knowledge about extrinsic and intrinsic factors that influence grasshopper reproductive motivation, their representation in the nervous system and their integrative processing that mediates the initiation or suppression of reproductive behaviors. PMID:22737107

  7. Epidemiology of constipation (EPOC) study in the United States: relation of clinical subtypes to sociodemographic features.

    Science.gov (United States)

    Stewart, W F; Liberman, J N; Sandler, R S; Woods, M S; Stemhagen, A; Chee, E; Lipton, R B; Farup, C E

    1999-12-01

    Constipation is a common heterogeneous condition, possibly encompassing different clinical subtypes. Little is known about the comparative epidemiology of constipation subtypes. This study was conducted to estimate the prevalence of constipation subtypes and determine whether subtypes differ by sociodemographic factors. Between June and September 1997, a telephone interview was conducted with individuals about their bowel habits in the preceding 3 months. Survey data on 15 constipation-related symptoms were used to identify individuals who met prespecified symptom criteria for the following mutually exclusive subgroups: functional constipation, irritable bowel syndrome (IBS), outlet obstruction or delay (outlet), both IBS and outlet (IBS-outlet), and frequent laxative users (i.e., at least every other day). A total of 10,018 eligible individuals in the United States 18 yr of age or older completed the interview. Test-retest reliability of reporting symptoms was assessed in a separate national survey. The Spearman's correlation coefficient for reporting symptoms ranged from 0.54 to 0.83; all but three symptoms had correlations above 0.68. The overall prevalence of constipation was 14.7%. By subtype, prevalence was 4.6% for functional, 2.1% for IBS, 4.6% for outlet, and 3.4% for IBS-outlet. An additional 1.8% of respondents reported laxative use at least every other day. Outlet was the most common subtype among women, whereas functional constipation was the most common subtype among men. The gender ratio varied by subtype, with elevated ratios for outlet (F/M = 1.65) and IBS-outlet (F/M = 2.27) subtypes. The age pattern differed among each of the four subtypes. Prevalence of functional subtype decreased with increasing age. In contrast, outlet subtype did not seem to vary by age, and IBS (both men and women) and IBS-outlet (women only) subtypes increased to age 35 yr and declined thereafter. Prevalence of functional constipation increased with increasing education

  8. Communications Received from Certain Member States Regarding Guidelines for Transfers of Nuclear-related Dual-use Equipment, Materials, Software and Related Technology

    International Nuclear Information System (INIS)

    2006-01-01

    The Director General of the International Atomic Energy Agency has received Notes Verbales, dated 1 December 2005, from the Resident Representatives to the Agency of Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, Croatia, Czech Republic, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Japan, Republic of Korea, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, New Zealand, Poland, Portugal, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America, relating to transfers of nuclear-related dual-use equipment, materials, software and related technology

  9. Communications Received from Certain Member States Regarding Guidelines for Transfers of Nuclear-related Dual-use Equipment, Materials, Software and Related Technology

    International Nuclear Information System (INIS)

    2006-01-01

    The Director General of the International Atomic Energy Agency has received Notes Verbales, dated 1 December 2005, from the Resident Representatives to the Agency of Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, Croatia, Czech Republic, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Japan, Republic of Korea, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, New Zealand, Poland, Portugal, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America, relating to transfers of nuclear-related dual-use equipment, materials, software and related technology [es

  10. Communications received from certain Member States regarding guidelines for transfers of nuclear-related dual-use equipment, materials, software and related technology

    International Nuclear Information System (INIS)

    2000-01-01

    The document reproduces the text of the Notes Verbales received by the Director General of the IAEA on 20 October 1999 from the Resident Representatives to the Agency of Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, the Czech Republic, Denmark, Finland, France, Germany, Hungary, Ireland, Italy, Japan, Republic of Korea, Latvia, the Netherlands, New Zealand, Norway, Poland, Portugal, Romania, the Slovak Republic, South Africa, Spain, Sweden, Switzerland, Ukraine, the United Kingdom, and the United States of America relating to the transfers of nuclear-related dual-use equipment, materials, software and related technology

  11. Revolution or Realism? United States-Iran Relations in the Post-Cold War Era

    Science.gov (United States)

    1993-12-01

    class diesel attack submarines purchased 23 from Rusia .23 Iran has thus gained the first submaritn capability of any Gulf state, a major achievement...important econotc interemt were to Rusia , Britain and the United States, larger strategic concerns have always headed the list of interests regarding IraM

  12. Strength of Default Mode Resting-State Connectivity Relates to White Matter Integrity in Children

    Science.gov (United States)

    Gordon, Evan M.; Lee, Philip S.; Maisog, Jose M.; Foss-Feig, Jennifer; Billington, Michael E.; VanMeter, John; Vaidya, Chandan J.

    2011-01-01

    A default mode network of brain regions is known to demonstrate coordinated activity during the resting state. While the default mode network is well characterized in adults, few investigations have focused upon its development. We scanned 9-13-year-old children with diffusion tensor imaging and resting-state functional magnetic resonance imaging.…

  13. Reconfigured state-community relations in Africa’s extractive sectors

    DEFF Research Database (Denmark)

    Pedersen, Rasmus Hundsbæk; Jacob, Thabit

    2017-01-01

    The governance of Africa’s extractive sectors has undergone major changes in recent years. Using mainland Tanzania as a case study, this article explores how the relationships between the state, investors and community actors in respect of mining and petroleum investments have developed as a result...... companies from the Global North. This has also increased tensions between the state actors and local communities....

  14. 27 CFR 46.94 - Relation to State and municipal law.

    Science.gov (United States)

    2010-04-01

    ... State from placing an additional duty or tax on the same trade or business, for State or other purposes. (b) Special tax stamps. TTB officers are without authority to refuse to issue a special tax stamp to..., but is merely a receipt for the tax. The stamp affords the holder no protection against prosecution...

  15. Review and Analysis of Laws Related to Strangulation in 50 States

    Science.gov (United States)

    Laughon, Kathryn; Glass, Nancy; Worrell, Claude

    2009-01-01

    Nonlethal strangulation of intimate partners has substantial direct health effects and is associated with an increased risk of later lethal violence by a partner or ex-intimate partner but can be difficult to prosecute under felony assault statutes. After review of state laws regarding assault, the authors identified 10 states with specific…

  16. A Policy Analysis of Student Attendance Standards Related to State Education Policies

    Science.gov (United States)

    Guilliams, Mary Elizabeth

    2014-01-01

    This paper is a project report of a policy analysis of state attendance information available to public schools. Current state attendance information rarely expands beyond compulsory attendance law. It is vague, non-existent or difficult to find. Research provides strong links between student attendance and achievement. Informed school leaders…

  17. The Welfare State and Relative Poverty in Rich Western Democracies, 1967-1997

    Science.gov (United States)

    Brady, David

    2005-01-01

    This study investigates the relationship between the welfare state and poverty with multiple measures of the welfare state and poverty in an unbalanced panel of 18 Western nations from 1967 to 1997. While addressing the limitations of past research, the analysis shows that social security transfers and public health spending significantly reduce…

  18. Trauma-related dissociation and altered states of consciousness: a call for clinical, treatment, and neuroscience research

    Directory of Open Access Journals (Sweden)

    Ruth A. Lanius

    2015-05-01

    Full Text Available The primary aim of this commentary is to describe trauma-related dissociation and altered states of consciousness in the context of a four-dimensional model that has recently been proposed (Frewen & Lanius, 2015. This model categorizes symptoms of trauma-related psychopathology into (1 those that occur within normal waking consciousness and (2 those that are dissociative and are associated with trauma-related altered states of consciousness (TRASC along four dimensions: (1 time; (2 thought; (3 body; and (4 emotion. Clinical applications and future research directions relevant to each dimension are discussed. Conceptualizing TRASC across the dimensions of time, thought, body, and emotion has transdiagnostic implications for trauma-related disorders described in both the Diagnostic Statistical Manual and the International Classifications of Diseases. The four-dimensional model provides a framework, guided by existing models of dissociation, for future research examining the phenomenological, neurobiological, and physiological underpinnings of trauma-related dissociation.

  19. Linking Excessive Heat with Daily Heat-Related Mortality over the Coterminous United States

    Science.gov (United States)

    Quattrochi, Dale A.; Crosson, William L.; Al-Hamdan, Mohammad Z.; Estes, Maurice G., Jr.

    2014-01-01

    In the United States, extreme heat is the most deadly weather-related hazard. In the face of a warming climate and urbanization, which contributes to local-scale urban heat islands, it is very likely that extreme heat events (EHEs) will become more common and more severe in the U.S. This research seeks to provide historical and future measures of climate-driven extreme heat events to enable assessments of the impacts of heat on public health over the coterminous U.S. We use atmospheric temperature and humidity information from meteorological reanalysis and from Global Climate Models (GCMs) to provide data on past and future heat events. The focus of research is on providing assessments of the magnitude, frequency and geographic distribution of extreme heat in the U.S. to facilitate public health studies. In our approach, long-term climate change is captured with GCM outputs, and the temporal and spatial characteristics of short-term extremes are represented by the reanalysis data. Two future time horizons for 2040 and 2090 are compared to the recent past period of 1981- 2000. We characterize regional-scale temperature and humidity conditions using GCM outputs for two climate change scenarios (A2 and A1B) defined in the Special Report on Emissions Scenarios (SRES). For each future period, 20 years of multi-model GCM outputs are analyzed to develop a 'heat stress climatology' based on statistics of extreme heat indicators. Differences between the two future and the past period are used to define temperature and humidity changes on a monthly time scale and regional spatial scale. These changes are combined with the historical meteorological data, which is hourly and at a spatial scale (12 km) much finer than that of GCMs, to create future climate realizations. From these realizations, we compute the daily heat stress measures and related spatially-specific climatological fields, such as the mean annual number of days above certain thresholds of maximum and minimum air

  20. Anticipating different grips reduces bimanual end-state comfort: A tradeoff between goal-related and means-related planning processes.

    Directory of Open Access Journals (Sweden)

    Christian Seegelke

    Full Text Available The present study explored the sensitivity towards bimanual end-state comfort in a task that required anticipating different final grips. Participants simultaneously reached and grasped two objects with either a whole-hand grip (WHG or a precision grip (PG, and placed them at two target locations by transporting them either over or under an obstacle. The transport path was varied such that it could be either congruent (i.e., both objects over or under or incongruent (i.e., one object over and the other object under. In the congruent conditions, participants satisfied bimanual end-state comfort (and identical initial grips on the majority of trials. That is, participants adopted a PG for either hand when the objects were transported over the obstacle and a WHG for either hand when the objects were transported under the obstacle. In contrast, in the incongruent conditions, bimanual end-state comfort was significantly reduced, indicating the presence of intermanual inference. The results indicate that goal-related planning constraints (i.e., bimanual end-state comfort do not strictly take precedence over means-related constraints (i.e., identical initial grips if this requires anticipating different final grips. Thus, bimanual end-state comfort per se does not provide a predominant constraint in action selection, by which sensorimotor interference can be reduced. In line with the proposal that bimanual grip planning relies on a flexible constraint hierarchy, a simple formal model that considers bimanual grip posture planning as a tradeoff between goal-related and means-related planning processes can explain our results reasonably well.

  1. Communications received from certain Member States regarding guidelines for transfers of nuclear-related dual-use equipment, materials, software and related technology

    International Nuclear Information System (INIS)

    2005-01-01

    The Director General of the International Atomic Energy Agency has received Notes Verbales dated 25 October 2004 from the Resident Representatives to the Agency of Argentina, Australia, Austria, Belgium, Brazil, Canada, Cyprus, Czech Republic, Estonia, Finland, France, Greece, Hungary, Italy, Japan, Malta, Netherlands, Norway, Republic of Korea, South Africa, Spain, Sweden, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America, relating to transfers of nuclear-related dual-use equipment, materials, software and related technology. The purpose of the Notes Verbales is to provide further information on those Governments' guidelines for transfers of nuclear-related dual-use equipment, materials, software and related technology. In the light of the wish expressed at the end of each Note Verbale, the text of the Notes Verbales is attached. The attachment to these Notes Verbales is also reproduced in full

  2. Communications received from certain Member States regarding guidelines for transfers of nuclear-related dual-use equipment, materials, software and related technology

    International Nuclear Information System (INIS)

    2003-01-01

    The Director General of the International Atomic Energy Agency has received Notes Verbales dated 28 February 2003 from the Resident Representatives to the Agency of Argentina, Austria, Belgium, Bulgaria, Canada, Cyprus, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Japan, Kazakhstan, Latvia, Netherlands, Norway, Portugal, Republic of Korea, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland, and the United States of America, relating to transfers of nuclear-related dual-use equipment, materials, software and related technology. The purpose of the Note Verbales is to provide further information on those Governments' Guidelines for Transfers of Nuclear-related Dual-use Equipment, Materials, Software and Related Technology. In the light of the wish expressed at the end of each Note Verbale, the text of the Notes Verbales is attached. The attachment to these Notes Verbales is also reproduced in full

  3. Donor impurity states and related optical response in a lateral coupled dot-ring system under applied electric field

    Energy Technology Data Exchange (ETDEWEB)

    Correa, J.D. [Departamento de Ciencias Básicas, Universidad de Medellín, Medellín (Colombia); Mora-Ramos, M.E. [Centro de Investigación en Ciencias, Instituto de Ciencias Básicas y Aplicadas, Universidad Autonoma del Estado de Morelos, Av. Universidad 1001, CP 62209 Cuernavaca, Morelos (Mexico); Duque, C.A., E-mail: cduque@fisica.udea.edu.co [Grupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín (Colombia)

    2015-09-01

    A study on the effects of an externally applied electric field on the linear optical absorption and relative refractive index change associated with transitions between off-center donor impurity states in laterally coupled quantum dot-ring system is reported. Electron states are calculated within the effective mass and parabolic band approximations by means of an exact diagonalization procedure. The states and the optical response in each case show significant sensitivity to the geometrical distribution of confining energies as well as to the strength of the applied field.

  4. Donor impurity states and related optical response in a lateral coupled dot-ring system under applied electric field

    International Nuclear Information System (INIS)

    Correa, J.D.; Mora-Ramos, M.E.; Duque, C.A.

    2015-01-01

    A study on the effects of an externally applied electric field on the linear optical absorption and relative refractive index change associated with transitions between off-center donor impurity states in laterally coupled quantum dot-ring system is reported. Electron states are calculated within the effective mass and parabolic band approximations by means of an exact diagonalization procedure. The states and the optical response in each case show significant sensitivity to the geometrical distribution of confining energies as well as to the strength of the applied field

  5. Fresno State joins CERN-related program to explore cutting edge physics

    CERN Multimedia

    2008-01-01

    California State University, Fresno has joined a collaboration of top physicists to work with what scientists believe will be the driving force behind high-energy physics for the foreseeable future. The program is the ATLAS (an acronym for A Toroidal LHC ApparatuS) experiment, which makes use of the Large Hadron Collider under construction at the European Organization for Nuclear Research (CERN) near Geneva, Switzerland. Fresno State says it is the only one of the 23 California State University system schools participating in the LHC program and CERN.

  6. State, fetishism and social relations: Mexico in front of indian strategy

    Directory of Open Access Journals (Sweden)

    Francisco Javier Haro Navejas

    2013-06-01

    Full Text Available The main argument of this text, its theoretical and methodological contribution, is that the state strengthens and even creates groups and social classes. Under different circumstances, groups and social classes influence state institutions to mold them according to their needs. In the Indian continent violence with multiple actors and motives was enthroned after the Partition (1947, so it is inherent and endemic to the Indian political system. In Mexico, under the second government of Pan leadership priority was to seek governance through the use of largescale violence. The text suggests Mexicans could recover from India, for example, the maintenance of the state in economic activity, helping actor trough discriminatory policies.

  7. The content of lexical stimuli and self-reported physiological state modulate error-related negativity amplitude.

    Science.gov (United States)

    Benau, Erik M; Moelter, Stephen T

    2016-09-01

    The Error-Related Negativity (ERN) and Correct-Response Negativity (CRN) are brief event-related potential (ERP) components-elicited after the commission of a response-associated with motivation, emotion, and affect. The Error Positivity (Pe) typically appears after the ERN, and corresponds to awareness of having committed an error. Although motivation has long been established as an important factor in the expression and morphology of the ERN, physiological state has rarely been explored as a variable in these investigations. In the present study, we investigated whether self-reported physiological state (SRPS; wakefulness, hunger, or thirst) corresponds with ERN amplitude and type of lexical stimuli. Participants completed a SRPS questionnaire and then completed a speeded Lexical Decision Task with words and pseudowords that were either food-related or neutral. Though similar in frequency and length, food-related stimuli elicited increased accuracy, faster errors, and generated a larger ERN and smaller CRN than neutral words. Self-reported thirst correlated with improved accuracy and smaller ERN and CRN amplitudes. The Pe and Pc (correct positivity) were not impacted by physiological state or by stimulus content. The results indicate that physiological state and manipulations of lexical content may serve as important avenues for future research. Future studies that apply more sensitive measures of physiological and motivational state (e.g., biomarkers for satiety) or direct manipulations of satiety may be a useful technique for future research into response monitoring. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Epidemiology of Infectious Disease-Related Death After Release from Prison, Washington State, United States, and Queensland, Australia: A Cohort Study.

    Science.gov (United States)

    Binswanger, Ingrid A; Blatchford, Patrick J; Forsyth, Simon J; Stern, Marc F; Kinner, Stuart A

    2016-01-01

    People in prison may be at high risk for infectious diseases and have an elevated risk of death immediately after release compared with later; their risk of death is elevated for at least a decade after release. We compared rates, characteristics, and prison-related risk factors for infectious disease-related mortality among people released from prisons in Queensland, Australia, and Washington State, United States, regions with analogous available data. We analyzed data from retrospective cohort studies of people released from prison in Queensland (1997-2007, n=37,180) and Washington State (1999-2009, n=76,208) and linked identifiers from each cohort to its respective national death index. We estimated infectious disease-related mortality rates (deaths per person-years in community) and examined associations using Cox proportional hazard models. The most frequent infectious disease-related underlying cause of death after release from prison was pneumonia (43%, 23/54 deaths) in the Australian cohort and viral hepatitis (40%, 69/171 deaths) in the U.S. cohort. The infectious disease-related mortality rate was significantly higher in the U.S. cohort than in the Australian cohort (51.2 vs. 26.5 deaths per 100,000 person-years; incidence rate ratio = 1.93, 95% confidence interval 1.42, 2.62). In both cohorts, increasing age was strongly associated with mortality from infectious diseases. Differences in the epidemiology of infectious disease-related mortality among people released from prison may reflect differences in patterns of community health service delivery in each region. These findings highlight the importance of preventing and treating hepatitis C and other infectious diseases during the transition from prison to the community.

  9. Alcohol involvement in opioid pain reliever and benzodiazepine drug abuse-related emergency department visits and drug-related deaths - United States, 2010.

    Science.gov (United States)

    Jones, Christopher M; Paulozzi, Leonard J; Mack, Karin A

    2014-10-10

    The abuse of prescription drugs has led to a significant increase in emergency department (ED) visits and drug-related deaths over the past decade. Opioid pain relievers (OPRs) and benzodiazepines are the prescription drugs most commonly involved in these events. Excessive alcohol consumption also accounts for a significant health burden and is common among groups that report high rates of prescription drug abuse. When taken with OPRs or benzodiazepines, alcohol increases central nervous system depression and the risk for overdose. Data describing alcohol involvement in OPR or benzodiazepine abuse are limited. To quantify alcohol involvement in OPR and benzodiazepine abuse and drug-related deaths and to inform prevention efforts, the Food and Drug Administration (FDA) and CDC analyzed 2010 data for drug abuse-related ED visits in the United States and drug-related deaths that involved OPRs and alcohol or benzodiazepines and alcohol in 13 states. The analyses showed alcohol was involved in 18.5% of OPR and 27.2% of benzodiazepine drug abuse-related ED visits and 22.1% of OPR and 21.4% of benzodiazepine drug-related deaths. These findings indicate that alcohol plays a significant role in OPR and benzodiazepine abuse. Interventions to reduce the abuse of alcohol and these drugs alone and in combination are needed.

  10. Thermal history, thermal state, and related tectonism of a moon of fission origin

    International Nuclear Information System (INIS)

    Binder, A.B.; Lange, M.A.

    1980-01-01

    Thermal history of an initially totally molten moon of fission origin properly accounts for (1) the mare basalt epoch, in terms of its duration, the depth of the source region, and degrees of partial melting which produced the magmas; (2) the present-day heat flow of 17--18 ergs cm -2 s -1 ; and (3) the current high temperatures of the lower mantle as deduced from magnetic and seismic data. The model moon has a radius decrease of 5.4 km (3.1 x 10 -3 R) during lunar history. This value is within the rather poorly defined limits for the maximum change of the lunar radius of 10 -3 -10 -2 R. The majority of the thermoelastic stresses produced by the cooling of the moon have been dissipated via aseismic creep in the upper parts of the lunar mantle, not via faulting activity. A lower limit of 10 24 P for the viscosity of the mantle of the moon (at subsolidus temperatures) is suggested, based on the apparent absence of solid state convection in the moon at any time during its history. This is 10 3 times larger than that for the terrestrial mantle. The energy derived from the thermoelastic stresses in the type A moonquake zone is orders of magnitude smaller than the available tidal energy. Hence the thermoelastic stresses are not an important energy source for the tidal moon-quakes. The thermoelastic stresses can easily supply the energy for the high-frequency tele-seismic moonquakes. The relative rarity of HFT's is explained by the long times (10 8 -10 9 years) needed to accumulate the energy required to initiate faulting in the predicted source regions. These regions are in the uppermost mantle (depths between 80 and 200 km), where tensional quakes can occur, and at 10-km depths in the crust, where compressional quakes can occur. The consistency between our thermal history model results and the corresponding characteristics now known for the moon add further support for the fission model for the origin of the moon

  11. The United States, NATO, and Security Relations with Central and Eastern Europe

    National Research Council Canada - National Science Library

    Kuiper, Marcus

    2001-01-01

    ...? How do our NATO allies approach the problem and what do the CEE states themselves think? My intent is to conduct a thorough examination of current policies, procedures and institutions to determine if we are on track or off...

  12. Insects related to Olive culture in Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Perrone Ricalde

    2015-12-01

    Full Text Available The increased cultivation of olive trees in Rio Grande do Sul State and its potential production arouse the need to characterize the assemblage of insects in olive groves, especially those with potential as pests. Therefore, the insect fauna was sampled monthly for two years, in the canopy of olive trees, using beat cloth, and collection of buds in five municipalities in Southern Rio Grande do Sul State. The faunal indices analyzed were abundance, constancy, dominance and frequency. The olive caterpillar Palpita forficifera Munroe 1959 (Lepidoptera: Pyralidae and mealybugs Saissetia oleae (Olivier, 1791 and Saissetia coffeae (Walker, 1952 (Hemiptera: Coccidae are the main phytophagous insects in olive farms in the Rio Grande do Sul State, with potential to reach pest status. Eleven insect species were recorded for the first time in olive groves in Brazil. The occurrence of P. forficifera is a new record for the Rio Grande do Sul State.

  13. Digest of state alcohol-highway safety related legislation : current as of January 1, 1999

    Science.gov (United States)

    1999-01-01

    This Digest reports the status of State laws that are concerned with drunk driving offenses and alcoholic beverage control. Unless otherwise indicated, the status of the laws reported is January 1, 1999.

  14. Digest of state alcohol-highway safety related legislation : current as of January 1, 1997

    Science.gov (United States)

    1997-01-01

    This Digest reports the status of State laws that are concerned with drunk driving offenses and alcoholic beverage control. Unless otherwise indicated, the status of the laws reported is January 1, 1997.

  15. Connecticut State University System Initiative for Nanotechnology-Related Equipment, Faculty Development and Curriculum Development

    Energy Technology Data Exchange (ETDEWEB)

    Broadbridge, Christine C. [Southern Connecticut State University

    2013-03-28

    DOE grant used for partial fulfillment of necessary laboratory equipment for course enrichment and new graduate programs in nanotechnology at the four institutions of the Connecticut State University System (CSUS). Equipment in this initial phase included variable pressure scanning electron microscope with energy dispersive x-ray spectroscopy elemental analysis capability [at Southern Connecticut State University]; power x-ray diffractometer [at Central Connecticut State University]; a spectrophotometer and spectrofluorimeter [at Eastern Connecticut State University; and a Raman Spectrometer [at Western Connecticut State University]. DOE's funding was allocated for purchase and installation of this scientific equipment and instrumentation. Subsequently, DOE funding was allocated to fund the curriculum, faculty development and travel necessary to continue development and implementation of the System's Graduate Certificate in Nanotechnology (GCNT) program and the ConnSCU Nanotechnology Center (ConnSCU-NC) at Southern Connecticut State University. All of the established outcomes have been successfully achieved. The courses and structure of the GCNT program have been determined and the program will be completely implemented in the fall of 2013. The instrumentation has been purchased, installed and has been utilized at each campus for the implementation of the nanotechnology courses, CSUS GCNT and the ConnSCU-NC. Additional outcomes for this grant include curriculum development for non-majors as well as faculty and student research.

  16. The dynamics of excited state structural relaxation of 4-dimethylaminobenzonitrile (DMABN and related compounds

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available The excited state structural relaxation of 4 -dimethylaminobenzenes with various para-acceptor substituents having double-band emission, local excited (LE and charge transfer (CT, has been investigated. Fluorescence measurements at different temperatures and in different solvents have confirmed the existence of viscosity-dependent, temperature, and polarity-activated relaxation. The kinetics analysis has shown that the radiative deactivation rate constants of the individual LE and CT states differ by 7 – 112 -fold. The dipole moment changes at the excitation for CT states are significantly larger than those for LE states. The spectral-kinetics behavior of compounds studied agrees with the models A→ A ∗ → B ∗ or A→ A ∗ ↔ B ∗ , where A ∗ is the local excited planar and B ∗ is the relaxed twisted state of the molecule. The rate constants of the twisted state formation have been calculated in the temperature range 293 – 77 K. The activation energies of forward process for compounds studied have been estimated.

  17. Analyzing Variability in Ebola-Related Controls Applied to Returned Travelers in the United States.

    Science.gov (United States)

    Kraemer, John D; Siedner, Mark J; Stoto, Michael A

    2015-01-01

    Public health authorities have adopted entry screening and subsequent restrictions on travelers from Ebola-affected West African countries as a strategy to prevent importation of Ebola virus disease (EVD) cases. We analyzed international, federal, and state policies-principally based on the policy documents themselves and media reports-to evaluate policy variability. We employed means-ends fit analysis to elucidate policy objectives. We found substantial variation in the specific approaches favored by WHO, CDC, and various American states. Several US states impose compulsory quarantine on a broader range of travelers or require more extensive monitoring than recommended by CDC or WHO. Observed differences likely partially resulted from different actors having different policy goals-particularly the federal government having to balance foreign policy objectives less salient to states. Further, some state-level variation appears to be motivated by short-term political goals. We propose recommendations to improve future policies, which include the following: (1) actors should explicitly clarify their objectives, (2) legal authority should be modernized and clarified, and (3) the federal government should consider preempting state approaches that imperil its goals.

  18. Negative velocity fluctuations and non-equilibrium fluctuation relation for a driven high critical current vortex state.

    Science.gov (United States)

    Bag, Biplab; Shaw, Gorky; Banerjee, S S; Majumdar, Sayantan; Sood, A K; Grover, A K

    2017-07-17

    Under the influence of a constant drive the moving vortex state in 2H-NbS 2 superconductor exhibits a negative differential resistance (NDR) transition from a steady flow to an immobile state. This state possesses a high depinning current threshold ([Formula: see text]) with unconventional depinning characteristics. At currents well above [Formula: see text], the moving vortex state exhibits a multimodal velocity distribution which is characteristic of vortex flow instabilities in the NDR regime. However at lower currents which are just above [Formula: see text], the velocity distribution is non-Gaussian with a tail extending to significant negative velocity values. These unusual negative velocity events correspond to vortices drifting opposite to the driving force direction. We show that this distribution obeys the Gallavotti-Cohen Non-Equilibrium Fluctuation Relation (GC-NEFR). Just above [Formula: see text], we also find a high vortex density fluctuating driven state not obeying the conventional GC-NEFR. The GC-NEFR analysis provides a measure of an effective energy scale (E eff ) associated with the driven vortex state. The E eff corresponds to the average energy dissipated by the fluctuating vortex state above [Formula: see text]. We propose the high E eff value corresponds to the onset of high energy dynamic instabilities in this driven vortex state just above [Formula: see text].

  19. Rates of TBI-related Deaths by Age Group - United States, 2001 - 2010

    Data.gov (United States)

    U.S. Department of Health & Human Services — Changes in the rates of TBI-related deaths vary depending on age. For persons 44 years of age and younger, TBI-related deaths decreased between the periods of...

  20. Phobias of attachment-related inner states in the psychotherapy of adult survivors of childhood complex trauma.

    Science.gov (United States)

    Liotti, Giovanni

    2013-11-01

    The clinical case described in this article illustrates the value of taking into account the dynamics of disorganized attachment in the assessment of attachment-related phobias (phobia of attachment and phobia of attachment loss) during the psychotherapy of chronically traumatized patients. These seemingly opposite phobias typically coexist in the same patient, appear as phobias of both inner states (affect phobias) and relational experiences, and are linked to dissociated representations of self-with-other. Theory and research on attachment disorganization provide a clinician-friendly conceptual framework for capturing both the intrapsychic (e.g., intrusive and nonintegrated mental states) and the relational (e.g., dramatic unsolvable dilemmas in interpersonal exchanges) aspects of the attachment-related phobias. The therapeutic strategy and the key interventions that logically follow from a case formulation based on this conceptual framework are examined. © 2013 Wiley Periodicals, Inc.

  1. Crossroads of cooperation: the future of EU-Russian relations and the impact of the Baltic States

    OpenAIRE

    Kempe, Iris; Grotzky, Daniel

    2007-01-01

    This paper discusses the role of the Baltic States in the relations between the European Union (EU) and Russia. Recently, new challenges have emerged in the relations between Russia and the EU: for example, after Russia had suspended oil supplies to the port of Ventspils, Lithuania threatened to support veto of Poland in February 2007 concerning the EU Partnership and cooperation agreement with Russia. In addition, the "color" revolutions taking part in Eastern Europe stimulate EU to strength...

  2. Composition Related Electrical Active Defect States of InGaAs and GaAsN

    Directory of Open Access Journals (Sweden)

    Arpad Kosa

    2017-01-01

    Full Text Available This paper discusses results of electrically active defect states - deep energy level analysis in InGaAs and GaAsN undoped semiconductor structures grown for solar cell applications. Main attention is focused on composition and growth condition dependent impurities and the investigation of their possible origins. For this purpose a widely utilized spectroscopy method, Deep Level Transient Fourier Spectroscopy, was utilized. The most significant responses of each sample labelled as InG2, InG3 and NG1, NG2 were discussed in detail and confirmed by simulations and literature data. The presence of a possible dual conduction type and dual state defect complex, dependent on the In/N composition, is reported. Beneficial characteristics of specific indium and nitrogen concentrations capable of eliminating or reducing certain point defects and dislocations are stated.

  3. Geographic Variability in Liver Disease Related Mortality Rates in the United States.

    Science.gov (United States)

    Desai, Archita P; Mohan, Prashanthinie; Roubal, Anne M; Bettencourt, Ricki; Loomba, Rohit

    2018-02-26

    Liver disease is an important cause of morbidity and mortality in the United States (US). Geographic variations in the burden of chronic liver disease may have significant impact on public health policies but have not been explored at the national level. The objective of this study is to examine inter-state variability in liver disease mortality in the US. We compared liver disease mortality from the 2010 National Vital Statistics Report on a state level. States in each quartile of liver disease mortality were compared with regard to viral hepatitis death rates, alcohol consumption, obesity, ethnic and racial composition, and household income. Race, ethnicity, and median household income data was derived from the 2010 US Census. Alcohol consumption and obesity data was obtained from the 2010 Behavioral Risk Factor Surveillance System Survey. We found significant inter-state variability in liver disease mortality, ranging from 6.4 to 17.0 per 100,000. The South and Mid-West carry the highest rates of liver disease mortality. In addition to viral hepatitis death rates, there is a strong correlation between higher percent Hispanic population and a state's liver disease mortality rate (r = 0.538, p< 0.001). Greater racial diversity (p < 0.001) and lower household income (r = 0.405, p=0.003) was associated with the higher liver disease mortality. While there was a trend between higher obesity rates and higher liver disease mortality, the correlation was not strong and there was no clear association between alcohol consumption and liver disease mortality rates. Copyright © 2018. Published by Elsevier Inc.

  4. Drug-Related Violence and Forced Migration from Mexico to the United States

    OpenAIRE

    Arceo-Gómez, Eva Olimpia

    2012-01-01

    When President Felipe Calderón took office he declared a war on drug lords, thus initiating a war of attrition which has claimed more than 40,000 lives in the last 5 years. In this chapter I document how this escalation of violence has led Mexicans living close to the northern border to migrate to the United States. Using data from the American Community Survey to estimate migration, and administrative death records to estimate murder rates, I present evidence that the United States southern ...

  5. Calculation of the phonon density of states and related thermodynamic properties for trigonal selenium

    DEFF Research Database (Denmark)

    Hansen, Flemming Yssing; Alldredge, G. P.; McMurry, H. L.

    1983-01-01

    The phonon density of states for trigonal selenium has been calculated on the basis of a short range force model giving good overall agreement with experimental room temperature phonon dispersion data. A qualitative comparison with an experimental determination of the phonon density of states shows...... similarities in the gross features, but the experimental data lacks many of the finer details shown by the theoretical results due to resolution effects. The lattice dynamical contribution to the heat capacity CV is calculated and is found to be in good agreement with experimental determinations of Cp after...

  6. Key aspects of state-society relations the in the sphere of volunteering: european and ukrainian experiences

    Directory of Open Access Journals (Sweden)

    V. L. Golub

    2016-03-01

    Full Text Available The article examines the experience of state-society relations in the sphere of volunteering in Ukraine and in the UK, Germany, Poland, and France. The author has determined key aspects of the analysis of European and Ukrainian experiences of state-society relations the in the sphere of volunteering. These are the level of development of national legislation on volunteering; organization of the system of executive bodies at the national level, which deal with volunteering issues; functioning of volunteering public advisory formations at authorities, their legal status, compositions and content of activity; the actual existence and the sense of the government volunteering. On this base, the author has carried out a comparative analysis of the conditions of the state-society relations in the field of volunteering in Europe and Ukraine at the current stage through the prism of their key aspects. The paper focuses on the certain benefits of European experience of state-society relations in the sphere of volunteering as possible goals of domestic development.

  7. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Colombia and the United States of America

    International Nuclear Information System (INIS)

    1971-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Colombia and the United States of America relating to the agreement between the two Governments for co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members. The Safeguards Transfer Agreement entered into force on 9 December 1970.

  8. Teachers' Evaluations and Use of Web-Based Curriculum Resources in Relation to the Common Core State Standards for Mathematics

    Science.gov (United States)

    Webel, Corey; Krupa, Erin E.; McManus, Jason

    2015-01-01

    This study examines patterns in how a group of fifth- and sixth-grade teachers evaluated and reported using different types of curriculum resources to support their teaching in relation to the mathematical concepts outlined in the Common Core State Standards for Mathematics. In particular, it explores the use of resources that were available to…

  9. The Effect of New Experimental System Design Related to the Plasma State on Achievement of Candidate Elementary Science Teachers

    Science.gov (United States)

    Korkmaz, S. D.; Aybek, E. C.; Pat, S.

    2015-01-01

    The educational objectives related to the plasma state of matter, which comprises more than 90% of our universe, are located in the "properties of substances" unit in the 9th grade high school physics course curriculum. If there are physical and technical limitations while performing an experiment, the use of different techniques is…

  10. Perceived Instructor Argumentativeness, Verbal Aggressiveness, and Classroom Communication Climate in Relation to Student State Motivation and Math Anxiety

    Science.gov (United States)

    Lin, Yang; Durbin, James M.; Rancer, Andrew S.

    2017-01-01

    This study examined how student perceptions of math/statistics instructors' argumentativeness and verbal aggressiveness are related to student perceptions of classroom communication climate, student state motivation, and student math anxiety. A total of 216 completed questionnaires were returned by the student participants (96 males and 120…

  11. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Thailand and the United States of America

    International Nuclear Information System (INIS)

    1965-01-01

    The text of the Safeguards Transfer Agreement between the Agency. Thailand and the United States of America relating to the agreement between those Governments concerning co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  12. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Spain and the United States of America

    International Nuclear Information System (INIS)

    1967-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Spain and the United States of America relating to the agreement between those Governments concerning co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  13. Analyzing the Curricula of Doctor of Philosophy in Educational Technology-Related Programs in the United States

    Science.gov (United States)

    Almaden, Abdullah; Ku, Heng-Yu

    2017-01-01

    The purpose of this study was to analyze on-campus and online PhD programs in educational technology-related fields in the United States. In particular, it sought to evaluate the most common program titles; core, elective, and research courses based on program curricula. The research design was quantitative content analysis and data were collected…

  14. Two micro-models of tourism capitalism and the (re)scaling of state-business relations

    NARCIS (Netherlands)

    Erkuş-Öztürk, H.; Terhorst, P.

    2011-01-01

    This paper aims to show that (i) there are two micro-models of tourism capitalism in Antalya (Turkey) and (ii) different trajectories of (re)scaling of state-business relations form an integral part of each model of tourism capitalism. The paper bridges two debates in the literature that generally

  15. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Iran and the United States of America

    International Nuclear Information System (INIS)

    1968-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Iran and the United States of America relating to the agreement berween the two Governments concerning co-operation in the promotion and development or the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  16. The Texts of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Israel and the United States of America

    International Nuclear Information System (INIS)

    1966-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Israel and the United States of America relating to the agreement between those Governments concerning co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  17. RELATIVE VULNERABILITY OF SELECTED CARIBBEAN STATES TO CHANGES IN FOOD SECURITY DUE TO TROPICAL STORMS AND HURRICANES

    Directory of Open Access Journals (Sweden)

    Carlisle Pemberton

    2016-01-01

    Full Text Available In this paper, the determination of the relative vulnerability of selected Caribbean states to changes in their food security status because of the incidence of tropical storms and hurricanes required the aggregation of a composite indicator of the stability of food security and a risk indicator. Linear aggregation was utilized to derive the composite indicator of the stability of food security and this approach and Pareto ranking were used to aggregate this composite indicator and the risk indicator (Annual Frequency of Hurricanes and Storms to assess relative vulnerability. The most vulnerable states were the small island developing states (SIDS: St Kitts and Nevis, St Lucia, Dominica, Grenada and Antigua and Barbuda, supporting the position that SIDS are in a most precarious position. The least vulnerable states were Belize, Trinidad and Tobago and Jamaica. Pareto rankings and linear aggregation produced similar relative vulnerability orderings. However, Pareto rankings had the advantage of imposing fewer restrictions, such as the continuity and linearity of aggregation functions and they were able to show graphically that several countries may have the same relative vulnerability status because of the impact of different vulnerability factors, a situation that is lost in the numerical values of linear aggregation.

  18. Relations among Social Anxiety, Eye Contact Avoidance, State Anxiety, and Perception of Interaction Performance during a Live Conversation.

    Science.gov (United States)

    Howell, Ashley N; Zibulsky, Devin A; Srivastav, Akanksha; Weeks, Justin W

    2016-01-01

    There is building evidence that highly socially anxious (HSA) individuals frequently avoid making eye contact, which may contribute to less meaningful social interactions and maintenance of social anxiety symptoms. However, research to date is lacking in ecological validity due to the usage of either static or pre-recorded facial stimuli or subjective coding of eye contact. The current study examined the relationships among trait social anxiety, eye contact avoidance, state anxiety, and participants' self-perceptions of interaction performance during a live, four-minute conversation with a confederate via webcam, and while being covertly eye-tracked. Participants included undergraduate women who conversed with same-sex confederates. Results indicated that trait social anxiety was inversely related to eye contact duration and frequency averaged across the four minutes, and positively related to state social anxiety and negative self-ratings. In addition, greater anticipatory state anxiety was associated with reduced eye contact throughout the first minute of the conversation. Eye contact was not related to post-task state anxiety or self-perception of poor performance; although, trends emerged in which these relations may be positive for HSA individuals. The current findings provide enhanced support for the notion that eye contact avoidance is an important feature of social anxiety.

  19. State of consciousness and ERP (event-related potential measures. Diagnostic and prognostic value of electrophysiology for disorders of consciousness

    Directory of Open Access Journals (Sweden)

    Michela Balconi

    2011-11-01

    Full Text Available Disorders of consciousness were amply studied in the recent years. At this regards new methodologies and technologies were applied to explore the diagnostic and prognostic criteria that may be applied to the patients. Specifically electrophysiological measures were used to verify the degree of awareness and responsiveness in coma, vegetative states (VS, minimal consciousness state (MC, and locked-in syndrome (LI. Recently, ERPs (event-related potentials were adopted to integrate the classical neuroimaging measures. Between the others, MMN (mismatch negativity and P300 deflections were found to represent a consistent index of the present state of consciousness and to be predictive of successive modifications of this state. Also frequency-based EEG measures, such as brain oscillations, were revealed to be relevant marker of consciousness and awareness, able to predict the future evolution of pathology.

  20. Shear-wave splitting beneath western United States in relation to plate tectonics

    Science.gov (United States)

    Özalaybey, Serdar; Savage, Martha K.

    1995-09-01

    We have examined shear wave splitting in teleseismic shear waves from 26 broadband stations in the western United States. Fast polarization directions (ϕ) and delay times (δt) show spatial variations that are coherent within geologic provinces. Stations located near the San Andreas fault show clear evidence for fault-parallel anisotropy in the crust and upper mantle (115-125 km thickness). This can be explained by the finite strain associated with the relative plate motion between the North American and Pacific plates. The lateral extent of this strain field is probably narrow to the west, because stations 55 km west of the San Andreas fault do not show fault-parallel anisotropy in southern California. Station LAC located 80 km east of the San Andreas fault shows large fault-parallel anisotropy. This suggests that the Pacific-North American plate boundary in the mantle might be displaced to the east in southern California. A deeper E-W oriented fast direction of anisotropy underlies the fault-parallel anisotropic layer in the vicinity of the San Andreas fault. An E-W fast feature is also present beneath the western Basin and Range and the foothills of the Sierra-Nevada, although local variations are present. The magnitude of delay times suggests that this feature resides in the asthenosphere. We interpret this feature as the asthenospheric flow in the slabless window left behind the Farallon plate. The flow-induced anisotropy may partially be frozen-in at shallow depths. Station ORV is located near the southern edge of the Gorda slab where no anisotropy is detected. The absence of anisotropy at this location could therefore mark a boundary between Farallon associated flow and regions where E-W oriented asthenospheric flow did not occur. The lack of evidence for NE-SW fast orientation within the Walker Lane Shear Belt of western Nevada suggests that this crustal feature does not extend into the mantle or that is not as well developed as that beneath the San

  1. Relational conceptions of paternalism: a way to rebut nanny-state accusations and evaluate public health interventions.

    Science.gov (United States)

    Carter, S M; Entwistle, V A; Little, M

    2015-08-01

    'Nanny-state' accusations can function as powerful rhetorical weapons against interventions intended to promote public health. Public health advocates often lack effective rebuttals to these criticisms. Nanny-state accusations are largely accusations of paternalism. They conjure up emotive concern about undue governmental interference undermining peoples' autonomy. But autonomy can be understood in various ways. We outline three main conceptions of autonomy, argue that these that can underpin three different conceptions of paternalism, and consider implications for responses to nanny-state accusations and the assessment of public health interventions. Detailed conceptual analysis. The conceptions of paternalism implicit in nanny-state accusations generally depend on libertarian conceptions of autonomy. These reflect unrealistic views of personal independence and do not discriminate sufficiently between trivial and important freedoms. Decisional conceptions of paternalism, like their underlying decisional conceptions of autonomy, have limited applicability in public health contexts. Relational conceptions of paternalism incorporate relational conceptions of autonomy, so recognize that personal autonomy depends on socially shaped skills, self-identities and self-evaluations as well as externally structured opportunities. They encourage attention to the various ways that social interactions and relationships, including disrespect, stigmatization and oppression, can undermine potential for autonomy. While nanny-state accusations target any interference with negative freedom, however trivial, relational conceptions direct concerns to those infringements of negative freedom, or absences of positive freedom, serious enough to undermine self-determination, self-governance and/or self-authorization. Relational conceptions of autonomy and paternalism offer public health policymakers and practitioners a means for rebutting nanny-state accusations, and can support more nuanced

  2. International Relations in Russia. Interview with Pavel A. Tsygankov, Moscow State University

    Directory of Open Access Journals (Sweden)

    Oleg Vladimirovich Barnashov

    2015-12-01

    Full Text Available The interview is devoted to methodological aspects of research in the field of international relations, the specifics of Russian research on the theory of international relations. The scientist is concerning the activities of nowadays’ analytical centers in the field of international political subjects, their role in political decision-making processes. Prospects of development of the theory of international relations in Russia are being analyzing. P. Tsygankov is comparing the quality of research in the West and in Russia, noting a number of factors, which can enhance the role of domestic researches on the problems of international relations: pluralization and the creation of a global science of international relations, development of national schools of international relations. During the interview P. Tsygankov is refering to a number of scientific papers and conferences, which confirm the validity of the point of view of the researcher. Specific attention is drawn to the fact that there is a kind of “regional division of labour” in the Russian science of international relations; major universities in various cities and regions of Russia are solving too specific problems of international relations. The researcher emphasizes the issues of interdisciplinarity, which is ordinary and necessary for such science as the theory of international relations is. Interdisciplinarity, in turn, considers the use of multiple research methods and techniques - both from the field of humanities and natural sciences.

  3. The state of education and outreach activities in Africa in relation to ...

    African Journals Online (AJOL)

    This study reports the state of education and outreach activities in Africa with particular reference to the chemical weapons convention (CWC) of the Organization for the Prohibition of Chemical Weapons (OPCW) that was established in 1997 and based in The Hague, The Netherlands. The study employed various ...

  4. Conceptual framework for improved wind-related forest threat assessment in the Southeastern United States

    Science.gov (United States)

    Scott L. Goodrick; John A. Stanturf

    2010-01-01

    In the Southeastern United States, forests are subject to a variety of damage-causing wind phenomena that range in scale from very localized (downbursts and tornadoes) to broad spatial scales (hurricanes). Incorporating the threat of wind damage into forest management plans requires tools capable of assessing risk across this range of scales. Our conceptual approach...

  5. Doppler colour flow imaging of fetal intracerebral arteries relative to fetal behavioural states in normal pregnancy

    NARCIS (Netherlands)

    M.J. Noordam (Marja); F.M.E. Hoekstra (Franciska); W.C.J. Hop (Wim); J.W. Wladimiroff (Juriy)

    1994-01-01

    textabstractIn 14 normally developing term fetuses, the relationship between the blood flow velocity waveforms at cerebral arterial level (internal carotid artery, anterior, middle and posterior cerebral artery) and fetal behavioural states was studied using Doppler colour flow imaging. Behavioural

  6. Andreev bound states and current-phase relations in three-dimensional topological insulators

    NARCIS (Netherlands)

    Snelder, M.; Veldhorst, M.; Golubov, Alexandre Avraamovitch; Brinkman, Alexander

    2013-01-01

    To guide the search for the Majorana fermion, we theoretically study superconductor/topological-insulator/superconductor (S/TI/S) junctions in an experimentally relevant regime. We find that the striking features present in these systems, including the doubled periodicity of the Andreev bound states

  7. Investigation of the Motivation Level of Teachers Working at State Schools in Relation to Some Variables

    Science.gov (United States)

    Can, Süleyman

    2015-01-01

    In order to give the best and accurate orientation to teachers working in school organizations, it seems to be necessary to determine their motivation level. Thus, the purpose of the current study is to determine the motivation level of teachers working in state elementary and secondary schools. Moreover, the study also looks at the relationships…

  8. Gasoline taxes : an examination of news media discourse related to gas tax funding in six states.

    Science.gov (United States)

    2010-05-01

    Why is it that some state legislatures approved gasoline tax increases while others did not? : In this analysis we examine gasoline tax issue frames in the print news media to see if these : frames provide clues to the eventual policy outcomes. : We ...

  9. Influence of Appearance-Related TV Commercials on Body Image State

    Science.gov (United States)

    Legenbauer, Tanja; Ruhl, Ilka; Vocks, Silja

    2008-01-01

    This study investigates the influence of media exposure on body image state in eating-disordered (ED) patients. The attitudinal and perceptual components of body image are assessed, as well as any associations with dysfunctional cognitions and behavioral consequences. Twenty-five ED patients and 25 non-ED controls (ND) viewed commercials either…

  10. Cognition Is Related to Resting-State Small-World Network Topology: An Magnetoencephalographic Study

    NARCIS (Netherlands)

    Douw, L.; Schoonheim, M.M.; Landi, D.; van der Meer, M.L.; Geurts, J.J.G.; Reijneveld, J.C.; Klein, M.; Stam, C.J.

    2011-01-01

    Brain networks and cognition have recently begun to attract attention: studies suggest that more efficiently wired resting-state brain networks are indeed correlated with better cognitive performance. "Small-world" brain networks combine local segregation with global integration, hereby subserving

  11. Climate change impacts on freshwater fish, coral reefs, and related ecosystem services in the United States

    Science.gov (United States)

    We analyzed the potential physical and economic impacts of climate change on freshwater fisheries and coral reefs in the United States, examining a reference scenario and two policy scenarios that limit global greenhouse gas (GHG) emissions. We modeled shifts in suitable habitat ...

  12. Making the environmental justice grade: the relative burden of air pollution exposure in the United States.

    Science.gov (United States)

    Miranda, Marie Lynn; Edwards, Sharon E; Keating, Martha H; Paul, Christopher J

    2011-06-01

    This paper assesses whether the Clean Air Act and its Amendments have been equally successful in ensuring the right to healthful air quality in both advantaged and disadvantaged communities in the United States. Using a method to rank air quality established by the American Lung Association in its 2009 State of the Air report along with EPA air quality data, we assess the environmental justice dimensions of air pollution exposure and access to air quality information in the United States. We focus on the race, age, and poverty demographics of communities with differing levels of ozone and particulate matter exposure, as well as communities with and without air quality information. Focusing on PM2.5 and ozone, we find that within areas covered by the monitoring networks, non-Hispanic blacks are consistently overrepresented in communities with the poorest air quality. The results for older and younger age as well as poverty vary by the pollution metric under consideration. Rural areas are typically outside the bounds of air quality monitoring networks leaving large segments of the population without information about their ambient air quality. These results suggest that substantial areas of the United States lack monitoring data, and among areas where monitoring data are available, low income and minority communities tend to experience higher ambient pollution levels.

  13. Ground states and formal duality relations in the Gaussian core model

    NARCIS (Netherlands)

    Cohn, H.; Kumar, A.; Schürmann, A.

    2009-01-01

    We study dimensional trends in ground states for soft-matter systems. Specifically, using a high-dimensional version of Parrinello-Rahman dynamics, we investigate the behavior of the Gaussian core model in up to eight dimensions. The results include unexpected geometric structures, with surprising

  14. USBF recognized President Ilves for promoting relations between the Baltic countries and the United States

    Index Scriptorium Estoniae

    2008-01-01

    President Toomas Hendrik Ilves pälvis Balti riikide ja Ameerika Ühendriikide suhete edendamise eest Ameerika-Balti Fondi (USBF - The United States-Baltic Foundation) autasu - Baltic Statesmanship Award'i. Vabariigi President töövisiidil Ameerika Ühendriikides 17.-23.04.2008

  15. Preschool-Aged Children's Understanding of Gratitude: Relations with Emotion and Mental State Knowledge

    Science.gov (United States)

    Nelson, Jackie A.; de Lucca Freitas, Lia Beatriz; O'Brien, Marion; Calkins, Susan D.; Leerkes, Esther M.; Marcovitch, Stuart

    2013-01-01

    Developmental precursors to children's early understanding of gratitude were examined. A diverse group of 263 children was tested for emotion and mental state knowledge at ages 3 and 4, and their understanding of gratitude was measured at age 5. Children varied widely in their understanding of gratitude, but most understood some aspects of…

  16. Managing Relative Decline: An Analysis of Foreign Policy Alternatives for the United States

    Science.gov (United States)

    2015-02-17

    President Bill Clinton eloquently stated, the power of America’s example, it must derive from within – yet another reason for a “rebalance” to the domestic...213. Nye , Joseph S. “The Future of American Power.” Foreign Affairs 89, no. 6 (November 2010): 2- 12. O’Hanlon, Michael. Defense Budgets and American

  17. "Retweet to Pass the Blunt": Analyzing Geographic and Content Features of Cannabis-Related Tweeting Across the United States.

    Science.gov (United States)

    Daniulaityte, Raminta; Lamy, Francois R; Smith, G Alan; Nahhas, Ramzi W; Carlson, Robert G; Thirunarayan, Krishnaprasad; Martins, Silvia S; Boyer, Edward W; Sheth, Amit

    2017-11-01

    Twitter data offer new possibilities for tracking health-related communications. This study is among the first to apply advanced information processing to identify geographic and content features of cannabis-related tweeting in the United States. Tweets were collected using streaming Application Programming Interface (March-May 2016) and were processed by eDrugTrends to identify geolocation and classify content by source (personal communication, media, retail) and sentiment (positive, negative, neutral). States were grouped by cannabis legalization policies into "recreational," "medical, less restrictive," "medical, more restrictive," and "illegal." Permutation tests were performed to analyze differences among four groups in adjusted percentages of all tweets, unique users, personal communications only, and positive-to-negative sentiment ratios. About 30% of all 13,233,837 cannabis-related tweets had identifiable state-level geo-information. Among geolocated tweets, 76.2% were personal communications, 21.1% media, and 2.7% retail. About 71% of personal communication tweets expressed positive sentiment toward cannabis; 16% expressed negative sentiment. States in the recreational group had significantly greater average adjusted percentage of cannabis tweets (3.01%) compared with other groups. For personal communication tweets only, the recreational group (2.47%) was significantly greater than the medical, more restrictive (1.84%) and illegal (1.85%) groups. Similarly, the recreational group had significantly greater average positive-to-negative sentiment ratio (4.64) compared with the medical, more restrictive (4.15) and illegal (4.19) groups. Average adjusted percentages of unique users showed similar differences between recreational and other groups. States with less restrictive policies displayed greater cannabis-related tweeting and conveyed more positive sentiment. The study demonstrates the potential of Twitter data to become a valuable indicator of drug-related

  18. Relation between the change of density of states and the shape of the potential in two-body interactions

    Science.gov (United States)

    Gao, Bo

    2017-04-01

    We derive a general relation in two-body scattering theory that more directly relates the change of density of states (DDOS) due to interaction to the shape of the potential. The relation allows us to infer certain global properties of the DDOS from the global properties of the potential. In particular, we show that DDOS is negative at all energies and for all partial waves, for potentials that are more repulsive than +1 /r2 everywhere. This behavior represents a different class of global properties of DDOS from that described by the Levinson's theorem.

  19. Anesthesia-Related Maternal Mortality in the United States : 1979-2002

    NARCIS (Netherlands)

    Hawkins, Joy L.; Chang, Jeani; Palmer, Susan K.; Gibbs, Charles P.; Callaghan, William M.

    OBJECTIVE: To examine 12 years of anesthesia-related maternal deaths from 1991 to 2002 and compare them with data from 1979 to 1990, to estimate trends in anesthesia-related maternal mortality over time, and to compare the risks of general and regional anesthesia during cesarean delivery. METHODS:

  20. CORPORATE GOVERNANCE IN MALAYSIA: THE EFFECT OF CORPORATE REFORMS AND STATE BUSINESS RELATION IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    Nor Azizah Zainal Abidin

    2007-01-01

    Full Text Available The Asian Financial Crisis in 1997 not only introduced the term of corporate governance but also drew attention of the public about the weaknesses of Malaysian corporate governance practice. After 1998, Malaysian government decided to adopt corporate reform that could enhance the quality of good corporate management practice. Thisreform is clearly stated in the code and rules of corporate governance. The purpose of this research is to study the significance of implementing the code and rules of corporategovernance since the public already realize the close relationship between business and politics. Three companies were chosen as indicators for this study. As a result, it was found that companies which are involved in corporate malpractice but have goodrelationship with states will always be excluded from the legal corporate action.

  1. Bolivia: Political and Economic Developments and Relations with the United States

    Science.gov (United States)

    2008-07-14

    also an associate member of Mercosur , the trading block composed of Brazil, Argentina, Uruguay, Paraguay, and, as of July 2006, Venezuela .44 In May 2006...unorthodox drug policy; ties with Venezuela and Iran; and its nationalization measures. Bolivian officials have worked closely with the United States on...reserves in Latin America after Venezuela and significant mineral deposits, yet 64% of Bolivians live in poverty and 35% earn less than $2 a day.4

  2. Business-State Relations in the Differentiated Private Sector in Vietnam

    DEFF Research Database (Denmark)

    Thomsen, Lotte

    2011-01-01

    Abstract This paper examines private businesses' access to land and capital in Vietnam. It finds that the allocation of these resources to private firms is still excessively state-driven and personalised, and examines the links that business people of different ethnical and regional backgrounds h....... In this, factors such as ethnicity, origin and present location in either northern or southern Vietnam play an important part...

  3. Gender relations and sexual orientation in Religious Education curriculum in state and municipal schools in Recife

    OpenAIRE

    Aurenéa Maria de Oliveira

    2015-01-01

    This research conducted in state and municipal public schools of Recife in Pernambuco through research project that had the support of UFPE and CNPq aimed to analyze the Religious Education curriculum (ER), the place that women, especially with marginalized sexual orientation as lesbian, bisexual and transgender occupy. To this end, we work with the methodology of Discourse Analysis and the Theory of Speech, looking first identify the main ideologies surrounding and involving the theme, then ...

  4. Critical study of type II supernovae: equations of state and general relativity

    International Nuclear Information System (INIS)

    Kahana, S.

    1986-01-01

    The relevance of relativistic gravitation and of the properties of nuclear matter at high density to supernova explosions is examined in detail. The existing empirical knowledge on the nuclear equation of state at densities greater than saturation, extracted from analysis of heavy ion collisions and from the breathing mode in heavy nuclei, is also considered. Particulars of the prompt explosions recently obtained theoretically by Baron, Cooperstein, and Kahana are presented. 40 refs., 9 figs., 3 tabs

  5. Marketing Cyprus as a tourism destination for the United States: theory, marketing and public relations strategies

    OpenAIRE

    Andrew Yiannakis; John Douvis; Pinelopi Athanasopoulou; Alex Lyras; Ioannis Assiouras

    2012-01-01

    This paper provides a framework for segmenting Cyprus as a tourism destination and discusses ways for reaching various target markets in the United States. Prior research using multi-dimensional scaling demonstrates (Yiannakis & Gibson, 1988, 1992, 2002; Gibson 1994; Foo, McGuiggan & Yiannakis, 2004) that when tourists go on vacation they seek a balance among three fundamental or core push factors: familiarity-strangeness, structure-independence and stimulation tranqui...

  6. Love-related changes in the brain: a resting-state functional magnetic resonance imaging study

    OpenAIRE

    Song, Hongwen; Zou, Zhiling; Kou, Juan; Liu, Yang; Yang, Lizhuang; Zilverstand, Anna; d?Oleire Uquillas, Federico; Zhang, Xiaochu

    2015-01-01

    Romantic love is a motivational state associated with a desire to enter or maintain a close relationship with a specific other person. Functional magnetic resonance imaging (fMRI) studies have found activation increases in brain regions involved in the processing of reward, motivation and emotion regulation, when romantic lovers view photographs of their partners. However, not much is known about whether romantic love affects the brain’s functional architecture during rest. In the present stu...

  7. United States-Vietnam Relations 1945-1967 (Book 1 of 12)

    Science.gov (United States)

    1971-01-01

    mutual distrust, (b) failure of the French to resolve their own views on "free state within French Union’, (c) almost childish Vietnamese attitude and...territory of Turkey or on the islands under the jurisdiction of any of the Parties in the North Atlantic area north of the Tropic of Cancer ; on the...Tropic of Cancer . territories of the Asian Parties, and the general area of the South- west Pacific not including the Pacific area north of 21

  8. The ambivalent relation between state and illegal actors: piracy retail in Mexico

    OpenAIRE

    Aguiar, José Carlos G.

    2011-01-01

    In the rise of democratic governments across Latin America, the neoliberal law-and-order perspective has been the most influential model of security in the region. This approach is based on the opposition between state and illegal agents, as if they were two different sets of actors. Influenced by this model, Mexican president Vicente Fox launched an extensive anti-piracy programme to eradicate retail of counterfeit. Based on ethnographic material gathered in the San Juan de Dios market in Gu...

  9. Frequency-dependent brain regional homogeneity alterations in patients with mild cognitive impairment during working memory state relative to resting state

    Directory of Open Access Journals (Sweden)

    Pengyun eWang

    2016-03-01

    Full Text Available Several studies have reported working memory deficits in patients with mild cognitive impairment (MCI. However, previous studies investigating the neural mechanisms of MCI have primarily focused on brain activity alterations during working memory tasks. No study to date has compared brain network alterations in the working memory state between MCI patients and normal control subjects. Therefore, using the index of regional homogeneity (ReHo, we explored brain network impairments in MCI patients during a working memory task relative to the resting state, and identified frequency-dependent effects in separate frequency bands.Our results indicate that, in MCI patients, ReHo is altered in the posterior cingulate cortex in the slow-3 band (0.073–0.198 Hz, and in the bottom of the right occipital lobe and part of the right cerebellum, the right thalamus, a diffusing region in the bilateral prefrontal cortex, the left and right parietal-occipital regions, and the right angular gyrus in the slow-5 band (0.01–0.027 Hz. Furthermore, in normal controls, the value of ReHo in clusters belonging to the default mode network decreased, while the value of ReHo in clusters belonging to the attentional network increased during the task state. However, this pattern was reversed in MCI patients, and was associated with decreased working memory performance. In addition, we identified altered functional connectivity of the abovementioned regions with other parts of the brain in MCI patients.This is the first study to compare frequency-dependent alterations of ReHo in MCI patients between resting and working memory states. The results provide a new perspective regarding the neural mechanisms of working memory deficits in MCI patients, and extend our knowledge of altered brain patterns in resting and task-evoked states.

  10. Falls and Fall-Related Injuries among Community-Dwelling Adults in the United States.

    Science.gov (United States)

    Verma, Santosh K; Willetts, Joanna L; Corns, Helen L; Marucci-Wellman, Helen R; Lombardi, David A; Courtney, Theodore K

    2016-01-01

    Falls are the leading cause of unintentional injuries in the U.S.; however, national estimates for all community-dwelling adults are lacking. This study estimated the national incidence of falls and fall-related injuries among community-dwelling U.S. adults by age and gender and the trends in fall-related injuries across the adult life span. Nationally representative data from the National Health Interview Survey (NHIS) 2008 Balance and Dizziness supplement was used to develop national estimates of falls, and pooled data from the NHIS was used to calculate estimates of fall-related injuries in the U.S. and related trends from 2004-2013. Costs of unintentional fall-related injuries were extracted from the CDC's Web-based Injury Statistics Query and Reporting System. Twelve percent of community-dwelling U.S. adults reported falling in the previous year for a total estimate of 80 million falls at a rate of 37.2 falls per 100 person-years. On average, 9.9 million fall-related injuries occurred each year with a rate of 4.38 fall-related injuries per 100 person-years. In the previous three months, 2.0% of older adults (65+), 1.1% of middle-aged adults (45-64) and 0.7% of young adults (18-44) reported a fall-related injury. Of all fall-related injuries among community-dwelling adults, 32.3% occurred among older adults, 35.3% among middle-aged adults and 32.3% among younger adults. The age-adjusted rate of fall-related injuries increased 4% per year among older women (95% CI 1%-7%) from 2004 to 2013. Among U.S. adults, the total lifetime cost of annual unintentional fall-related injuries that resulted in a fatality, hospitalization or treatment in an emergency department was 111 billion U.S. dollars in 2010. Falls and fall-related injuries represent a significant health and safety problem for adults of all ages. The findings suggest that adult fall prevention efforts should consider the entire adult lifespan to ensure a greater public health benefit.

  11. Historical Background and the Present State of the Russian-Syrian Relations

    Directory of Open Access Journals (Sweden)

    Elvin Aghayev

    2012-11-01

    Full Text Available The political problems related to Syria is a matter which has been discussed from various points of view in the world press in the recent years and have never fallen off the foreign policy agenda of the countries in the world. In this study we shall try to examine the attitude of Russia towards Syria, the historical political, economic and military interests of Russia related to this country and the strategies that it had followed in relation thereto and take care to perceive and interprete the general strategy of this super power in the region.

  12. Falls and Fall-Related Injuries among Community-Dwelling Adults in the United States

    Science.gov (United States)

    Verma, Santosh K.; Willetts, Joanna L.; Corns, Helen L.; Marucci-Wellman, Helen R.; Lombardi, David A.; Courtney, Theodore K.

    2016-01-01

    Introduction Falls are the leading cause of unintentional injuries in the U.S.; however, national estimates for all community-dwelling adults are lacking. This study estimated the national incidence of falls and fall-related injuries among community-dwelling U.S. adults by age and gender and the trends in fall-related injuries across the adult life span. Methods Nationally representative data from the National Health Interview Survey (NHIS) 2008 Balance and Dizziness supplement was used to develop national estimates of falls, and pooled data from the NHIS was used to calculate estimates of fall-related injuries in the U.S. and related trends from 2004–2013. Costs of unintentional fall-related injuries were extracted from the CDC’s Web-based Injury Statistics Query and Reporting System. Results Twelve percent of community-dwelling U.S. adults reported falling in the previous year for a total estimate of 80 million falls at a rate of 37.2 falls per 100 person-years. On average, 9.9 million fall-related injuries occurred each year with a rate of 4.38 fall-related injuries per 100 person-years. In the previous three months, 2.0% of older adults (65+), 1.1% of middle-aged adults (45–64) and 0.7% of young adults (18–44) reported a fall-related injury. Of all fall-related injuries among community-dwelling adults, 32.3% occurred among older adults, 35.3% among middle-aged adults and 32.3% among younger adults. The age-adjusted rate of fall-related injuries increased 4% per year among older women (95% CI 1%–7%) from 2004 to 2013. Among U.S. adults, the total lifetime cost of annual unintentional fall-related injuries that resulted in a fatality, hospitalization or treatment in an emergency department was 111 billion U.S. dollars in 2010. Conclusions Falls and fall-related injuries represent a significant health and safety problem for adults of all ages. The findings suggest that adult fall prevention efforts should consider the entire adult lifespan to ensure a

  13. Predictable Internal Brain Dynamics in EEG and Its Relation to Conscious States

    Directory of Open Access Journals (Sweden)

    Jaewook eYoo

    2014-06-01

    Full Text Available Consciousness is a complex and multi-faceted phenomenon defying scientific explanation. Part of the reason why this is the case is due to its subjective nature. In our previous computational experiments, to avoid such a subjective trap, we took a strategy to investigate objective necessary conditions of consciousness. Our basic hypothesis was that predictive internal dynamics serves as such a condition. This is in line with theories of consciousness that treat retention (memory, protention (anticipation, and primary impression as the tripartite temporal structure of consciousness. To test our hypothesis, we analyzed publicly available sleep and awake electroencephalogram (EEG data. Our results show that EEG signals from awake or rapid eye movement (REM sleep states have more predictable dynamics compared to those from slow-wave sleep (SWS. Since awakeness and REM sleep are associated with conscious states and SWS with unconscious or less consciousness states, these results support our hypothesis. The results suggest an intricate relationship among prediction, consciousness, and time, with potential applications to time perception and neurorobotics.

  14. The Impact of Environmental Factors in Influencing Epigenetics Related to Oxidative States in the Cardiovascular System

    Directory of Open Access Journals (Sweden)

    Francesco Angelini

    2017-01-01

    Full Text Available Oxidative states exert a significant influence on a wide range of biological and molecular processes and functions. When their balance is shifted towards enhanced amounts of free radicals, pathological phenomena can occur, as the generation of reactive oxygen species (ROS in tissue microenvironment or in the systemic circulation can be detrimental. Epidemic chronic diseases of western societies, such as cardiovascular disease, obesity, and diabetes correlate with the imbalance of redox homeostasis. Current advances in our understanding of epigenetics have revealed a parallel scenario showing the influence of oxidative stress as a major regulator of epigenetic gene regulation via modification of DNA methylation, histones, and microRNAs. This has provided both the biological link and a potential molecular explanation between oxidative stress and cardiovascular/metabolic phenomena. Accordingly, in this review, we will provide current insights on the physiological and pathological impact of changes in oxidative states on cardiovascular disorders, by specifically focusing on the influence of epigenetic regulation. A special emphasis will highlight the effect on epigenetic regulation of human’s current life habits, external and environmental factors, including food intake, tobacco, air pollution, and antioxidant-based approaches. Additionally, the strategy to quantify oxidative states in humans in order to determine which biological marker could best match a subject’s profile will be discussed.

  15. Factors related to public health data sharing between local and state health departments.

    Science.gov (United States)

    Vest, Joshua R; Issel, L Michele

    2014-02-01

    Public health organizations increasingly face the need to be able to share data among themselves and ultimately with other providers. We examined what factors contribute to public health organizations' data exchange capabilities. National Association of County and City Health Officials' 2008 National Profile of Local Health Departments survey was linked to the Association of State and Territorial Health Official's 2007 Profile of State Public Health Survey. We conducted a cross-sectional analysis of organizational factors associated with gaps in data sharing between state health agencies (SHAs) and local health departments (LHDs) in the areas of childhood immunizations, vital records, and reportable conditions. Based on reported information system (IS) capabilities, we created a binary variable that measured whether bidirectional data sharing was structurally possible between an LHD and its respective SHA. The proportion of LHDs experiencing a data sharing gap was 34.0 percent for immunizations, 69.8 percent for vital records, and 81.8 percent for reportable conditions. Increased SHA technological capacity and size reduced the odds of gaps. Improving the IS capabilities of public health agencies may be the key to their remaining relevant in the currently evolving health care system. © Health Research and Educational Trust.

  16. The ingenuous sovereign: On the relation of state and industry with high technology

    International Nuclear Information System (INIS)

    Keck, O.

    1984-01-01

    Using the example of the fast breeder reactor, the paper discusses the interaction of state and industry in high technology. The fact that the state spent billions of Deutschmark for this project, only to realize that this technology is uneconomic and will remain uneconomic in the foreseeable future, is explained by an information impactedness between state and industry. While the initiative for the project came from within the government sector, industry was skeptical as early as the 1960 about the economic prospects of the technology. But in the policy making process there were no incentives for the industry to show its skepticism. In the area of direct government support to industrial technology a financial contribution by industry from its own funds is required to create an incentive for industry to let government know its views about the economic prospects of a technology. In other areas of technology policy, where this mechanism is not applicable, government must come to grips with the fact that it cannot expect experts to inform government objectively if doing so entails a disadvantage to the expert itself or to the organisation by which he is employed. (orig.) [de

  17. Discrete surface state related to nitrogen-vacancy defect on plasma-treated GaN surfaces

    OpenAIRE

    Hashizume, Tamotsu; Nakasaki, Ryusuke

    2002-01-01

    Detailed studies on the defect-related surface states of plasma-exposed n-GaN surfaces were carried out. An anomalous flat portion appeared in the metal–insulator–semiconductor capacitance–voltage characteristics for the sample exposed to H2 plasma, corresponding to a localized peak at EC–0.5 eV in the surface state density distribution. Atomic-force microscope and x-ray photoemission studies revealed the formation of Ga droplets on H2-plasma-treated GaN surfaces, caused by the desorption of ...

  18. The text of a safeguards transfer agreement relating to a bilateral agreement between Argentina and the United States of America

    International Nuclear Information System (INIS)

    1997-06-01

    The document reproduces the text of a safeguards transfer agreement of 28 August 1996 relating to a bilateral agreement between Argentina and the United States of America to suspend the application of safeguards pursuant to the agreement of 25 July 1969 between the Agency, Argentina and the United States of America in light of the provisions for the application of safeguards pursuant to the quadripartite safeguards agreement between Argentina, Brazil, the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials and the IAEA. The Protocol entered into force on 13 January 1997

  19. Rates of TBI-related Emergency Department Visits, Hospitalizations, and Deaths - United States, 2001 – 2010

    Data.gov (United States)

    U.S. Department of Health & Human Services — In general, total combined rates for traumatic brain injury (TBI)-related emergency department (ED) visits, hospitalizations and deaths have increased over the past...

  20. Relative deprivation and internal migration in the United States: A comparison of black and white men

    Science.gov (United States)

    Flippen, Chenoa

    2013-01-01

    While the link between geographic and social mobility has long been a cornerstone of sociological approaches to migration, recent research has cast doubt on the economic returns to internal U.S. migration. Moreover, important racial disparities in migration patterns remain poorly understood. Drawing on data from the 2000 census, I reappraise the link between migration and social mobility by taking relative deprivation into consideration. I examine the association between migration, disaggregated by region of origin and destination, and absolute and relative earnings and occupational prestige, separately by race. Findings lend new insight into the theoretical and stratification implications of growing racial disparities in migration patterns; while both blacks and whites who move north-south generally average lower absolute incomes than their stationary northern peers, they enjoy significantly higher relative social position. Moreover, the relative “gains” to migration are substantially larger for blacks than whites. The opposite patterns obtain for south-north migration. PMID:24391221

  1. Energy-related doctoral scientists and engineers in the United States, 1977

    Energy Technology Data Exchange (ETDEWEB)

    1980-04-01

    Information is compiled about the number and characteristics of doctoral-level engineers and scientists in primarily energy-related activities. These data are for the year 1977 and are part of the data base for a program of continuing studies on the employment and utilization of all scientists and engineers involved in energy-related activities. Data on mathematics, physics, chemistry, environmental engineering, engineering, life sciences, psychology, and social sciences doctoral degree specialties are included.

  2. Sleep-related attentional bias in insomnia: A state-of-the-science review.

    Science.gov (United States)

    Harris, Kamelia; Spiegelhalder, Kai; Espie, Colin A; MacMahon, Kenneth M A; Woods, Heather Cleland; Kyle, Simon D

    2015-12-01

    Prominent models of insomnia posit that sleep-related attentional bias plays an important role in the development and maintenance of insomnia. Here we conduct the first systematic review of the sleep-related attentional bias construct, indexed through reaction time-based experimental tasks. Literature search identified 13 studies that met pre-defined inclusion/exclusion criteria. Included studies involved between-group comparisons (poor sleepers versus controls), as well as sleep manipulations and correlational investigations with healthy sleepers. For studies involving comparisons between poor sleepers and healthy controls, effect size estimates were computed for task-relevant dependent variables. Six of the nine studies comparing poor sleepers and controls revealed statistically significant group differences in support of a differential sleep-related attentional bias (medium-to-large effect sizes), with flicker, dot-probe and Posner tasks being most sensitive to group effects. Due to the paucity of studies and variability in design and measurement, no conclusions could be reached regarding manipulation or induction of attentional bias in good sleepers. Results from the relatively small number of studies support the presence of sleep-related attentional bias in insomnia; however, its role in the development and/or maintenance of insomnia remains to be elucidated. We set out a research agenda aimed at advancing the understanding of sleep-related attention bias. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Differences in Heat-Related Mortality by Citizenship Status: United States, 2005-2014.

    Science.gov (United States)

    Taylor, Ethel V; Vaidyanathan, Ambarish; Flanders, W Dana; Murphy, Matthew; Spencer, Merianne; Noe, Rebecca S

    2018-04-01

    To determine whether non-US citizens have a higher mortality risk of heat-related deaths than do US citizens. We used place of residence reported in mortality data from the National Vital Statistics System from 2005 to 2014 as a proxy for citizenship to examine differences in heat-related deaths between non-US and US citizens. Estimates from the US Census Bureau American Community Survey of self-reported citizenship status and place of birth provided the numbers for the study population. We calculated the standardized mortality ratio and relative risk for heat-related deaths between non-US and US citizens nationally. Heat-related deaths accounted for 2.23% (n = 999) of deaths among non-US citizens and 0.02% (n = 4196) of deaths among US citizens. The age-adjusted standardized mortality ratio for non-US citizens compared with US citizens was 3.4 (95% confidence ratio [CI] = 3.2, 3.6). This risk was higher for Hispanic non-US citizens (risk ratio [RR] = 3.6; 95% CI = 3.2, 3.9) and non-US citizens aged 18 to 24 years (RR = 20.6; 95% CI = 16.5, 25.7). We found an increased mortality risk among non-US citizens compared with US citizens for heat-related deaths, especially those younger and of Hispanic ethnicity.

  4. Early childhood caries-related visits to emergency departments and ambulatory surgery facilities and associated charges in New York state.

    Science.gov (United States)

    Nagarkar, Sanket R; Kumar, Jayanth V; Moss, Mark E

    2012-01-01

    The authors assessed the extent of early childhood caries- (ECC-) related visits to emergency departments (EDs) and ambulatory surgery facilities (ASFs) in children younger than 6 years and associated treatment charges in New York state from 2004 through 2008. The authors obtained data from the New York state's Statewide Planning and Research Cooperative System (Albany) and calculated descriptive statistics and rates according to selected indicators, as well as total and average per-visit treatment charges. From 2004 through 2008, the number of ECC-related visits to EDs and ASFs increased by 349 and 1,039, respectively. Most ECC-related visits were to ASFs. The total annual treatment charges increased from $18.5 million to $31.3 million from 2004 to 2008, and average per-visit charges increased from $4,237 to $5,501 during the same period. ECC-related visits to EDs and ASFs by children younger than 6 years and the associated treatment charges increased substantially from 2004 through 2008 in New York state. Practice Implications. Dental professionals need to determine the reasons parents seek dental care for their children in EDs and ASFs and effective strategies for preventing ECC to avoid the subsequent need for seeking dental care in EDs and ASFs.

  5. Status of Radon Related Activities in Member States Participating in Technical Cooperation Projects in Europe

    International Nuclear Information System (INIS)

    2017-03-01

    This publication summarizes the status of radon programmes at the start of 2014 in the Member States in Europe participating in the IAEA technical cooperation project on establishing enhanced approaches to the control of public exposure to radon. The current status was determined from responses to a questionnaire covering the following elements of a national radon action plan: policies and strategies; radon measurement surveys; establishment of reference levels; managing radon in existing buildings and in future buildings; education and training of professionals; and public awareness initiatives.

  6. Charge-state related effects in sputtering of LiF by swift heavy ions

    Energy Technology Data Exchange (ETDEWEB)

    Assmann, W. [Ludwig-Maximilians-Universität München, 85748 Garching (Germany); Ban-d' Etat, B. [Centre de Recherche sur les Ions, les Matériaux et la photonique, CIMAP-GANIL, CEA–CNRS–ENSICAEN–Univ. Caen, 14070 Caen (France); Bender, M. [GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt (Germany); Boduch, P. [Centre de Recherche sur les Ions, les Matériaux et la photonique, CIMAP-GANIL, CEA–CNRS–ENSICAEN–Univ. Caen, 14070 Caen (France); Grande, P.L. [Univ. Fed. Rio Grande do Sul, BR-91501970 Porto Alegre, RS (Brazil); Lebius, H.; Lelièvre, D. [Centre de Recherche sur les Ions, les Matériaux et la photonique, CIMAP-GANIL, CEA–CNRS–ENSICAEN–Univ. Caen, 14070 Caen (France); Marmitt, G.G. [Univ. Fed. Rio Grande do Sul, BR-91501970 Porto Alegre, RS (Brazil); Rothard, H. [Centre de Recherche sur les Ions, les Matériaux et la photonique, CIMAP-GANIL, CEA–CNRS–ENSICAEN–Univ. Caen, 14070 Caen (France); Seidl, T.; Severin, D.; Voss, K.-O. [GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt (Germany); Toulemonde, M., E-mail: toulemonde@ganil.fr [Centre de Recherche sur les Ions, les Matériaux et la photonique, CIMAP-GANIL, CEA–CNRS–ENSICAEN–Univ. Caen, 14070 Caen (France); Trautmann, C. [GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt (Germany); Technische Universität Darmstadt, 64289 Darmstadt (Germany)

    2017-02-01

    Sputtering experiments with swift heavy ions in the electronic energy loss regime were performed by using the catcher technique in combination with elastic recoil detection analysis. The angular distribution of particles sputtered from the surface of LiF single crystals is composed of a jet-like peak superimposed on a broad isotropic distribution. By using incident ions of fixed energy but different charges states, the influence of the electronic energy loss on both components is probed. We find indications that isotropic sputtering originates from near-surface layers, whereas the jet component may be affected by contributions from depth up to about 150 nm.

  7. The Welfare to Work Transition in the United States: Implications for Work-Related Learning

    Science.gov (United States)

    Fisher, James C.; Martin, Larry G.

    2000-11-01

    This paper summarizes the legislation upon which the current welfare-to-work transition in the United States is based and describes characteristics of the former welfare population from which various tiers of employment options have emerged: unsubsidized-employed workers, subsidized-employed workers, subsidized-unemployed recipients, and unsubsidized-unemployed individuals. It also discusses current program emphases, and presents a format for directions for future program development which includes academic programs, situated cognition programs, integrated literacy/occupational skills programs, and integrated literacy/soft skills training.

  8. Solid state nuclear magnetic resonance: investigating the spins of nuclear related materials

    International Nuclear Information System (INIS)

    Charpentier, Th.

    2007-10-01

    The author reviews his successive research works: his research thesis work on the Multiple Quantum Magic Angle Spinning (MQMAS) which is a quadric-polar nucleus multi-quanta correlation spectroscopy method, the modelling of NMR spectra of disordered materials, the application to materials of interest for the nuclear industry (notably the glasses used for nuclear waste containment). He presents the various research projects in which he is involved: storing glasses, nuclear magnetic resonance in paramagnetism, solid hydrogen storing matrices, methodological and instrument developments in high magnetic field and high resolution solid NMR, long range distance measurement by solid state Tritium NMR (observing the structure and dynamics of biological complex systems at work)

  9. Deaths related to lead poisoning in the United States, 1979-1998

    International Nuclear Information System (INIS)

    Kaufmann, R.B.; Staes, Catherine J.; Matte, Thomas D.

    2003-01-01

    This study was conducted to describe trends in US lead poisoning-relate deaths between 1979 and 1998. The predictive value of relevant ICD-9 codes was also evaluated. Multiple cause-of-death files were searched for record containing relevant ICD-9 codes, and underlying causes and demographic characteristics were assessed. For 1979-1988, death certificates were reviewed; lead source information was abstracted and accuracy of coding was determined. An estimated 200 lead poisoning-related deaths occurred from 1979 to 1998. Most were among males (74%), Blacks (67%), adults of age ≥45 years (76%), and Southerners (70%). The death rate was significantly lower in more recent years. An alcohol-related code was a contributing cause for 28% of adults. Only three of nine ICD-9 codes for lead poisoning were highl predictive of lead poisoning-related deaths. In conclusion, lead poisoning-related death rates have dropped dramatically since earlier decades and are continuing to decline. However, the findings imply that moonshine ingestion remains a source of high-dose lead exposure in adults

  10. Bicycle-related injuries among children and adolescents in the United States.

    Science.gov (United States)

    Mehan, Tracy J; Gardner, Ricky; Smith, Gary A; McKenzie, Lara B

    2009-03-01

    The objective of this study is to describe the epidemiology of bicycle-related injuries among children and adolescents 18 years and younger on a national level. This is a retrospective analysis of data from the National Electronic Injury Surveillance System of the US Consumer Product Safety Commission for patients 18 years and younger who were seen in emergency departments (EDs) between January 1, 1990, and December 31, 2005, for injuries received while operating a bicycle. During the 16-year study period, there were an estimated 6 228 700 individuals 18 years and younger treated in US EDs for bicycle-related injuries. Children with head injuries were more than 3 (relative risk, 3.63) times as likely to require hospitalization and were almost 6 (relative risk, 5.77) times more likely to have their injuries result in death. The large number of annual bicycle related-injuries is evidence that prevention of these injuries should remain an important area of bicycle safety research and practice.

  11. Arbitrability of Disputes Related to the Privatization of State-Owned Property in Ukraine

    Directory of Open Access Journals (Sweden)

    Oleksandr Frolov

    2016-01-01

    Full Text Available The article is devoted to the analysis of arbitrability of disputes between a privatization body and purchaser arising out of a sale and purchase agreement of a privatization object or relating thereto. Author reached a conclusion that before the Law of Ukraine on Enactment of Some Laws of Ukraine Aimed at the Improvement of Privatization Process dated 16 February 2016 No. 1005-VIII entered into force disputes in relation to alienation to privatization objects could have been referred to international commercial arbitration.Based on the analysis of court practice in relation to sale and purchase agreements which contained arbitration clauses, author reached a conclusion thatsome of the arguments against arbitrability of this category of disputes did not lose their relevance even after the said law entered into force.

  12. Unsteady-state human-body exergy consumption rate and its relation to subjective assessment of dynamic thermal environments

    DEFF Research Database (Denmark)

    Schweiker, Marcel; Kolarik, Jakub; Dovjak, Mateja

    2016-01-01

    Few examples studied applicability of exergy analysis on human thermal comfort. These examples relate the human-body exergy consumption rate with subjectively obtained thermal sensation votes and had been based on steady-state calculation methods. However, humans are rarely exposed to steady...... between the human-body exergy consumption rate and subjective assessment of thermal environment represented by thermal sensation as well as to extend the investigation towards thermal acceptability votes. Comparison of steady-state and unsteady-state model showed that results from both models were...... of the present study confirmed previously indicated trends that lowest human body exergy consumption rate is associated with thermal sensation close to neutrality. Moreover, higher acceptability was in general associated with lower human body exergy consumption rate. (C) 2016 Elsevier B.V. All rights reserved....

  13. The internationalization of nuclear industry: state and capital in atomic relations

    International Nuclear Information System (INIS)

    Ferreira Junior, Evaristo Santiago

    1986-03-01

    This paper analyzes the causes and scope of the nuclear energy diffusion process in the capitalist world. It also aims at explaining Brazil's role in this process. The study contemplates two main concepts that are, here, considered to be driving and directing vectors: the World Capital and the Capitalist State. According to the expanded reproduction logic, World Capital forms the world nuclear productive subsystem, which commands and directs, in this process, hundreds (or thousands) of productive units, regardless of their geographical location, nationality or capital control. Thru the utilization of available public intervention tools, the Capitalist state has favored the formation of the world nuclear productive subsystem, thus guiding the accumulation process in the interior of this system. Therefore, the conclusion of the Nuclear Cooperation Agreement between Brazil and Germany and the resultant establishment of the Brazilian Nuclear Program (following the authoritarian model of public administration), is well fitted in the general dynamics of subordination/articulation of the Brazilian economy to the world economy and, particularly, to the world nuclear productive subsystem. (author)

  14. Factors Related to Performance of Health Practices Among Asian Adolescents in the United States

    Directory of Open Access Journals (Sweden)

    Cynthia G. Ayres, PhD, RN

    2010-06-01

    Conclusions: Study findings extend existing knowledge and contribute to a more comprehensive knowledge base regarding health practices among Asian adolescents. Having this knowledge base provides practitioners with a better understanding of the factors related to health practices in Asian adolescents and assists them in developing culturally sensitive interventions aimed at promoting PHP in this population.

  15. University Professors' Stress and Perceived State of Health in Relation to Teaching Schedules

    Science.gov (United States)

    Cladellas, Ramon; Castello, Antoni

    2011-01-01

    Introduction: The aim of this research is to analyze the influence of time management, particularly in connection with university teachers' assigned class hours, on psychosocial factors relating to perceived health and stress symptoms. Special attention is given to the effect of very early and very late class hours. Method: The sample comprised…

  16. HPV-related cancers after solid organ transplantation in the United States.

    Science.gov (United States)

    Madeleine, M M; Finch, J L; Lynch, C F; Goodman, M T; Engels, E A

    2013-12-01

    Transplant recipients have elevated cancer risk including risk of human papillomavirus (HPV)-associated cancers of the cervix, anus, penis, vagina, vulva and oropharynx. We examined the incidence of HPV-related cancers in 187 649 US recipients in the Transplant Cancer Match Study. Standardized incidence ratios (SIRs) compared incidence rates to the general population, and incidence rate ratios (IRRs) compared rates across transplant subgroups. We observed elevated incidence of HPV-related cancers (SIRs: in situ 3.3-20.3, invasive 2.2-7.3), except for invasive cervical cancer (SIR 1.0). Incidence increased with time since transplant for vulvar, anal and penile cancers (IRRs 2.1-4.6 for 5+ vs. cancers (IRRs 0.4-0.7) but increased incidence of oropharyngeal cancer (IRR 2.1). Thus, specific features associated with recipient characteristics, transplanted organs and medications are associated with incidence of HPV-related cancers after transplant. The absence of increased incidence of invasive cervical cancer highlights the success of cervical screening in this population and suggests a need for screening for other HPV-related cancers. © Copyright 2013 The American Society of Transplantation and the American Society of Transplant Surgeons.

  17. Distribution and broadscale habitat relations of the wolverine in the contiguous United States

    Science.gov (United States)

    Keith B. Aubry; McKelvey Kevin S.; Copeland Jeffrey P.

    2007-01-01

    Conservation of the wolverine (Gulo gulo) at the southern extent of its North American range requires reliable understandings of past and present distribution patterns and broad-scale habitat relations. We compiled 820 verifiable and documented records of wolverine occurrence (specimens, DNA detections, photos, and accounts of wolverines being killed...

  18. SOCIETAL COSTS ASSOCIATED WITH NEOVASCULAR AGE-RELATED MACULAR DEGENERATION IN THE UNITED STATES.

    Science.gov (United States)

    Brown, Melissa M; Brown, Gary C; Lieske, Heidi B; Tran, Irwin; Turpcu, Adam; Colman, Shoshana

    2016-02-01

    The purpose of this study was to use a cross-sectional prevalence-based health care economic survey to ascertain the annual, incremental, societal ophthalmic costs associated with neovascular age-related macular degeneration. Consecutive patients (n = 200) with neovascular age-related macular degeneration were studied. A Control Cohort included patients with good (20/20-20/25) vision, while Study Cohort vision levels included Subcohort 1: 20/30 to 20/50, Subcohort 2: 20/60 to 20/100, Subcohort 3: 20/200 to 20/400, and Subcohort 4: 20/800 to no light perception. An interviewer-administered, standardized, written survey assessed 1) direct ophthalmic medical, 2) direct nonophthalmic medical, 3) direct nonmedical, and 4) indirect medical costs accrued due solely to neovascular age-related macular degeneration. The mean annual societal cost for the Control Cohort was $6,116 and for the Study Cohort averaged $39,910 (P societal ophthalmic costs, versus 74.1% of Control Cohort societal ophthalmic costs (P societal ophthalmic costs, versus 21.3% ($1,302/$6,116) of Control Cohort costs (P societal ophthalmic costs associated with neovascular age-related macular degeneration dramatically increase as vision in the better-seeing eye decreases.

  19. the state of education and outreach activities in africa in relation

    African Journals Online (AJOL)

    Temechegn

    reference to the chemical weapons convention (CWC) of the Organization for the Prohibition of. Chemical ... The issue here is that if chemists and chemistry educators agree that education and outreach in relation ... students and their corresponding curricula are not ready for multiple uses of chemistry concepts or not ready ...

  20. Fatal work-related falls in the United States, 2003-2014.

    Science.gov (United States)

    Socias-Morales, Christina M; Chaumont Menéndez, Cammie K; Marsh, Suzanne M

    2018-03-01

    Falls are the second leading cause of work-related fatalities among US workers. We describe fatal work-related falls from 2003 to 2014, including demographic, work, and injury event characteristics, and changes in rates over time. We identified fatal falls from the Bureau of Labor Statistics (BLS), Census of Fatal Occupational Injuries and estimated rates using the BLS Current Population Survey. From 2003 to 2014, there were 8880 fatal work-related falls, at an annual rate of 5.5 per million FTE. Rates increased with age. Occupations with the highest rates included construction/extraction (42.2 per million FTE) and installation/maintenance/repair (12.5 per million FTE). Falls to a lower level represented the majority (n = 7521, 85%) compared to falls on the same level (n = 1128, 13%). Falls are a persistent source of work-related fatalities. Fall prevention should continue to focus on regulation adherence, Prevention through Design, improving fall protection, training, fostering partnerships, and increasing communication. Published 2018. This article is a U.S. Government work and is in the public domain in the USA.

  1. A Multilevel Analysis of Factors Related to Poverty in Welfare States

    Science.gov (United States)

    Kim, Kyo-seong; Lee, Yongwoo; Lee, Yu-jeong

    2010-01-01

    This study aims to investigate factors contributing to poverty, one of the most significant social problems in Western societies. To this end, 13 countries that have made a variety of efforts to reduce poverty, and therefore experienced similar development processes related to welfare, were selected. To overcome the methodological limitations of…

  2. Church-State Relations in Cameroon's Postcolony: The Case of the ...

    African Journals Online (AJOL)

    The socio-political role of mainline Christian churches in the African postcolony tends to be more complex than a number of pessimistic and optimistic scholars originally assumed. There is growing evidence that the relations between church leaders and the authoritarian and corrupt elites, who seek to exercise hegemony in ...

  3. Mnemonic Device for Relating the Eight Thermodynamic State Variables: The Energy Pie

    Science.gov (United States)

    Fieberg, Jeffrey E.; Girard, Charles A.

    2011-01-01

    A mnemonic device, the energy pie, is presented that provides relationships between thermodynamic potentials ("U," "H," "G," and "A") and other sets of variables that carry energy units, "TS" and "PV." Methods are also presented in which the differential expressions for the potentials and the corresponding Maxwell relations follow from the energy…

  4. The limitations of the Transnationalised State thesis in neo-Gramscian IR: the grounds for a Strategic-Relational Approach

    Directory of Open Access Journals (Sweden)

    Marco Antonio de Meneses Silva

    2010-11-01

    Full Text Available This article addresses recent critical literature in International Relations, on the transnationalisation of the state. It identifies a trend within neo-Gramscian thinking on the matter that awards excessive credence to the agential nature of hegemony with regards to the transnational state, class formation and alliances. In order to correct the imbalance implicit in the inherent instrumentalism of such accounts, a dialectical approach is suggested. This entails re-examining the Gramscian notion of the historic bloc on the one hand, and the employment of the Strategic-Relational Approach (SRA of Jessop on the other. As a consequence, both challenge the phenomena of transnationalisation, indicating the need for alternative conceptualisations in the debates on the state, globalisation, and hegemony. The article finds that structural readings of the historic bloc, and the SRA initiatives reveal the limitations of the current literature in conventional neo-Gramscian thinking, in addition to the need for further developing readings on the state and hegemony.

  5. Sports- and Recreation-related Injury Episodes in the United States, 2011-2014.

    Science.gov (United States)

    Sheu, Yahtyng; Chen, Li-Hui; Hedegaard, Holly

    2016-11-01

    Objective-Much of the research on sports- and recreation-related injuries focuses on a specific population, activity, or type of injury, and national estimates of the total burden of sports- and recreation-related injuries are limited. This study provides national estimates of the injury burden and examines the distribution of sports- and recreation-related injuries across demographic groups, activities, and injury circumstances. Methods-Information on medically attended injury episodes for persons aged 5 years and over were obtained from the 2011-2014 National Health Interview Survey. Sports- and recreation-related injuries are categorized by the associated activity using a classification scheme based on the International Classification of External Causes of Injury. Results-An average annual estimate of 8.6 million sports- and recreation-related injury episodes was reported, with an age-adjusted rate of 34.1 per 1,000 population. Males (61.3%) and persons aged 5-24 years (64.9%) accounted for more than one-half of injury episodes. Injury rates were higher among males, children aged 5-14 years, and non-Hispanic white persons than for their counterparts. One-half of the sports- and recreation-related injury episodes (50.0%) resulted in treatment at a doctor's office or other health clinic without an emergency department visit or hospitalization. Overall, general exercise was the most frequently mentioned activity associated with sports- and recreation-related injuries, but types of activities varied across sex and age groups. Body regions injured while engaging in sports and recreation activities included the lower extremity (42.0%), upper extremity (30.3%), and head and neck (16.4%). Conclusion-As the nation continues to recognize the importance of physical activity to maintain health, more research efforts are needed to examine sport and recreation injury across various activities, demographic groups, and health care settings, especially settings other than

  6. Assessment and management of sport-related concussions in United States high schools.

    Science.gov (United States)

    Meehan, William P; d'Hemecourt, Pierre; Collins, Christy L; Comstock, R Dawn

    2011-11-01

    Little existing data describe which medical professionals and which medical studies are used to assess sport-related concussions in high school athletes. To describe the medical providers and medical studies used when assessing sport-related concussions. To determine the effects of medical provider type on timing of return to play, frequency of imaging, and frequency of neuropsychological testing. Descriptive epidemiology study. All concussions recorded by the High School Reporting Information Online (HS RIO) injury surveillance system during the 2009 to 2010 academic year were included. χ(2) analyses were conducted for categorical variables. Fisher exact test was used for nonparametric data. Logistic regression analyses were used when adjusting for potential confounders. Statistical significance was considered for P sport-related concussions, representing 14.6% of all injuries. Most (94.4%) concussions were assessed by athletic trainers (ATs), 58.8% by a primary care physician. Few concussions were managed by specialists. The assessment of 21.2% included computed tomography. Computerized neuropsychological testing was used for 41.2%. For 50.1%, a physician decided when to return the athlete to play; for 46.2%, the decision was made by an AT. After adjusting for potential confounders, no associations between timing of return to play and the type of provider (physician vs AT) deciding to return the athlete to play were found. Concussions account for nearly 15% of all sport-related injuries in high school athletes. The timing of return to play after a sport-related concussion is similar regardless of whether the decision to return the athlete to play is made by a physician or an AT. When a medical doctor is involved, most concussions are assessed by primary care physicians as opposed to subspecialists. Computed tomography is obtained during the assessment of 1 of every 5 concussions occurring in high school athletes.

  7. Wellness-related Use of Common Complementary Health Approaches Among Adults: United States, 2012.

    Science.gov (United States)

    Stussman, Barbara J; Black, Lindsey I; Barnes, Patricia M; Clarke, Tainya C; Nahin, Richard L

    2015-11-04

    This report presents national estimates of selected wellness-related reasons for the use of natural product supplements, yoga, and spinal manipulation among U.S. adults in 2012. Self-reported perceived health outcomes were also examined. Data from 34,252 adults aged 18 and over collected as part of the 2012 National Health Interview Survey were analyzed for this report. In particular, whether adults who used selected complementary health approaches did so to treat a specific health condition or for any of five wellness-related reasons was examined, as well as whether these adults perceived that this use led to any of nine health-related outcomes. Sampling weights were used to produce national estimates that are representative of the civilian noninstitutionalized U.S. adults population. Users of natural product supplements and yoga were more likely to have reported using the approach for a wellness reason than for treatment of a specific health condition, whereas more spinal manipulation users reported using it for treatment rather than for wellness. The most common wellness-related reason reported by user of each of the three approaches was for "general wellness or disease prevention." The majority of users of all three health approaches reported that they perceived this use improved their overall health and made them feel better. Yoga users perceived higher rates of all of the self-reported wellness-related health outcomes than users of natural product supplements or spinal manipulation. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  8. Assessment and Management of Sport-Related Concussions in United States High Schools

    Science.gov (United States)

    Meehan, William P.; d’Hemecourt, Pierre; Collins, Christy L.; Comstock, R. Dawn

    2012-01-01

    Background Little existing data describe which medical professionals and which medical studies are used to assess sport-related concussions in high school athletes. Purpose To describe the medical providers and medical studies used when assessing sport-related concussions. To determine the effects of medical provider type on timing of return to play, frequency of imaging, and frequency of neuropsychological testing. Study Design Descriptive epidemiology study. Methods All concussions recorded by the High School Reporting Information Online (HS RIO) injury surveillance system during the 2009 to 2010 academic year were included. χ2 analyses were conducted for categorical variables. Fisher exact test was used for nonparametric data. Logistic regression analyses were used when adjusting for potential confounders. Statistical significance was considered for P sport-related concussions, representing 14.6% of all injuries. Most (94.4%) concussions were assessed by athletic trainers (ATs), 58.8% by a primary care physician. Few concussions were managed by specialists. The assessment of 21.2% included computed tomography. Computerized neuropsychological testing was used for 41.2%. For 50.1%, a physician decided when to return the athlete to play; for 46.2%, the decision was made by an AT. After adjusting for potential confounders, no associations between timing of return to play and the type of provider (physician vs AT) deciding to return the athlete to play were found. Conclusion Concussions account for nearly 15% of all sport-related injuries in high school athletes. The timing of return to play after a sport-related concussion is similar regardless of whether the decision to return the athlete to play is made by a physician or an AT. When a medical doctor is involved, most concussions are assessed by primary care physicians as opposed to subspecialists. Computed tomography is obtained during the assessment of 1 of every 5 concussions occurring in high school athletes

  9. Stigma related to bipolar disorder in the perception of psychiatrists from Belo Horizonte, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    Adauto Silva Clemente

    Full Text Available Abstract: This research sought to understand meanings and implications of the stigma related to bipolar disorder in relation to social processes and local cultural value systems. Seven semidirected individual interviews were performed with psychiatrists (from Belo Horizonte city, Minas Gerais State, Brazil and analyzed with referential from the Medical Anthropology. Some potential stigmatizing views about bipolar disorder patients were endorsed by respondents related to biomedical model of bipolar disorder. They claimed about the extreme trivialization of this diagnosis nowadays and observed that, in spite of the mitigation of stigma related to bipolar disorder over time, it remains an important issue, especially at labor fields and as a cause of refusal of treatment.

  10. Measuring Distributional Inequality: Relative Body Mass Index Distributions by Gender, Race/Ethnicity, and Education, United States (1999–2006

    Directory of Open Access Journals (Sweden)

    Brian C. Houle

    2010-01-01

    Full Text Available Few studies consider obesity inequalities as a distributional property. This study uses relative distribution methods to explore inequalities in body mass index (BMI; kg/m2. Data from 1999–2006 from the National Health and Nutrition Examination Survey were used to compare BMI distributions by gender, Black/White race, and education subgroups in the United States. For men, comparisons between Whites and Blacks show a polarized relative distribution, with more Black men at increased risk of over or underweight. Comparisons by education (overall and within race/ethnic groups effects also show a polarized relative distribution, with more cases of the least educated men at the upper and lower tails of the BMI distribution. For women, Blacks have a greater probability of high BMI values largely due to a right-shifted BMI distribution relative to White women. Women with less education also have a BMI distribution shifted to the right compared to the most educated women.

  11. The Text of a Safeguards Transfer Agreement relating to a Bilateral Agreement between Argentina and the United States of America

    International Nuclear Information System (INIS)

    1969-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Argentina and the United States of America relating to the agreement of 25 June 1969 between the two Governments for co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members. The Safeguards Transfer Agreement entered into force on 25 July 1969.

  12. State and trait positive and negative affectivity in relation to restraint intention and binge eating among adults with obesity.

    Science.gov (United States)

    Smith, Kathryn E; Mason, Tyler B; Crosby, Ross D; Engel, Scott G; Crow, Scott J; Wonderlich, Stephen A; Peterson, Carol B

    2018-01-01

    Restraint and binge eating are cognitive and behavioral processes that are particularly important in the context of obesity. While extensive research has focused on negative affect (NA) in relation to binge eating, it is unclear whether affective valence (i.e., positive versus negative) and stability (i.e., state versus trait) differentially predict binge eating and restraint among individuals with obesity. Distinguishing between valence and stability helps elucidate under which affective contexts, and among which individuals, restraint and binge eating are likely to occur. Therefore, the present study examined relationships between trait and state levels of NA and positive affect (PA), binge eating, and restraint intention among 50 adults with obesity (BMI ≥ 30). Participants completed baseline assessments followed by a two-week ecological momentary assessment (EMA) protocol. Structural equation modeling assessed a trait model of person-level measures of affect in relation to overall levels of binge eating and restraint intention, while general estimating equations (GEEs) assessed state models examining relationships between momentary affect and subsequent binge eating and restraint. The trait model indicated higher overall NA was related to more binge eating episodes, but was unrelated to overall restraint intention. Higher overall PA was related to higher overall restraint intention, but was unrelated to binge eating. State models indicated momentary NA was associated with a greater likelihood of subsequent binge eating and lower restraint intention. Momentary PA was unrelated to subsequent binge eating or restraint intention. Together, findings demonstrate important distinctions between the valence and stability of affect in relationship to binge eating and restraint intention among individuals with obesity. While NA is a more salient predictor of binge eating than PA, both overall PA and momentary NA are predictors of restraint intention. Published by

  13. The Text of a Safeguards Transfer Agreement Relating to a Bilateral Agreement between Austria and the United States of America

    International Nuclear Information System (INIS)

    1971-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Austria and the United States of America relating to the agreement of 11 July 1969 between the two Governments for cooperation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members. The Safeguards Transfer Agreement entered into force on 24 January 1970.

  14. RELATIVE VULNERABILITY OF SELECTED CARIBBEAN STATES TO CHANGES IN FOOD SECURITY DUE TO TROPICAL STORMS AND HURRICANES

    OpenAIRE

    Carlisle Pemberton; Hazel Patterson-Andrews; Afiya De Sormeaux

    2016-01-01

    In this paper, the determination of the relative vulnerability of selected Caribbean states to changes in their food security status because of the incidence of tropical storms and hurricanes required the aggregation of a composite indicator of the stability of food security and a risk indicator. Linear aggregation was utilized to derive the composite indicator of the stability of food security and this approach and Pareto ranking were used to aggregate this composite indicator...

  15. Discourse of political archetypes in international relations of the post soviet states of the Central Asia (statement of the problem

    Directory of Open Access Journals (Sweden)

    Алексей Алексеевич Клинцов

    2009-12-01

    Full Text Available In the given article the author considers the problem of discourse of political archetypes in international relations of the post Soviet states of the Central Asia. In author's opinion, political archetypes as historically developed fundamental bases of ethnic consciousness render essential influence on modern diplomacy of the countries of the given region. That is why they require serious and profound studying by domestic and foreign political science.

  16. Divergence of relative difference in Gaussian distribution function and stochastic resonance in a bistable system with frictionless state transition

    Science.gov (United States)

    Kasai, Seiya; Ichiki, Akihisa; Tadokoro, Yukihiro

    2018-03-01

    A bistable system efficiently detects a weak signal by adding noise, which is referred to as stochastic resonance. A previous theory deals with friction in state transition; however, this hypothesis is inadequate when friction force is negligible such as in nano- and molecular-scale systems. We show that, when the transition occurs without friction, the sensitivity of the bistable system to a Gaussian-noise-imposed weak signal becomes significantly high. The sensitivity is determined by the relative difference in noise distribution function. We find that the relative difference in Gaussian distribution function diverges in its tail edge, resulting in a high sensitivity in the present system.

  17. Factors related to severe dengue during an epidemic in Vitoria, State of Espirito Santo, Brazil, 2011

    Directory of Open Access Journals (Sweden)

    Creuza Rachel Vicente

    2013-09-01

    Full Text Available Introduction The prognosis of dengue depends on early diagnosis and treatment, which can help prevent severe forms whose characteristics were evaluated here. Methods A cross-sectional study was conducted involving dengue cases in Vitória, State of Espírito Santo, Brazil, in 2011. Results Two health regions registered 56.3% of 371 cases of severe dengue. Of these cases, 21.3% presented with dengue hemorrhagic fever. There were associations between dengue hemorrhagic fever with younger ages and a longer time before receiving care. Conclusions There was a greater involvement of dengue hemorrhagic fever in young people. Delay in care, poor urban quality and high endemicity were identified as possible risk factors for dengue severity.

  18. Occupationally related hydrogen sulfide deaths in the United States from 1984 to 1994.

    Science.gov (United States)

    Fuller, D C; Suruda, A J

    2000-09-01

    Alice Hamilton described fatal work injuries from acute hydrogen sulfide poisonings in 1925 in her book Industrial Poisons in the United States. There is no unique code for H2S poisoning in the International Classification of Diseases, 9th Revision; therefore, these deaths cannot be identified easily from vital records. We reviewed US Occupational Safety and Health Administration (OSHA) investigation records for the period 1984 to 1994 for mention of hazardous substance 1480 (hydrogen sulfide). There were 80 fatalities from hydrogen sulfide in 57 incidents, with 19 fatalities and 36 injuries among coworkers attempting to rescue fallen workers. Only 17% of the deaths were at workplaces covered by collective bargaining agreements. OSHA issued citations for violation of respiratory protection and confined space standards in 60% of the fatalities. The use of hydrogen sulfide detection equipment, air-supplied respirators, and confined space safety training would have prevented most of the fatalities.

  19. EEG coherence related to fMRI resting state synchrony in long-term abstinent alcoholics

    Directory of Open Access Journals (Sweden)

    Valerie A. Cardenas

    2018-01-01

    Full Text Available Recent work suggests that faulty co-activation or synchrony of multiple brain regions comprising “networks,” or an imbalance between opposing brain networks, is important in alcoholism. Previous studies showed higher fMRI resting state synchrony (RSS within the executive control (inhibitory control and emotion regulation networks and lower RSS within the appetitive drive network in long-term (multi-year abstinent alcoholics (LTAA vs. non substance abusing controls (NSAC. Our goal was to identify EEG networks that are correlated with the appetitive drive and executive function networks identified with fMRI in our previous alcohol studies. We used parallel ICA for multimodal data fusion for the 20 LTAA and 21 NSAC that had both usable fMRI and 64-channel EEG data. Our major result was that parallel ICA identified a pair of components that significantly separated NSAC from LTAA and were correlated with each other. Examination of the resting-state fMRI seed-correlation map component showed higher bilateral nucleus accumbens seed-correlation in the dorsolateral prefrontal cortex bilaterally and lower seed-correlation in the thalamus. This single component thus encompassed both the executive control and appetitive drive networks, consistent with our previous work. The correlated EEG coherence component showed mostly higher theta and alpha coherence in LTAA compared to NSAC, and lower gamma coherence in LTAA compared to NSAC. The EEG theta and alpha coherence results suggest enhanced top-down control in LTAA and the gamma coherence results suggest impaired appetitive drive in LTAA. Our results support the notion that fMRI RSS is reflected in spontaneous EEG, even when the EEG and fMRI are not obtained simultaneously.

  20. Energy-related doctoral scientists and engineers in the United States, 1975

    Energy Technology Data Exchange (ETDEWEB)

    1977-11-01

    The pursuit of a vigorous research and development program to provide renewable and other resources to meet U. S. energy needs in the next century is an important objective of President Carter's National Energy Plan. A highly educated and motivated pool of engineers and scientists must be available for energy research and development if this objective is to be achieved. This report provides, for the first time, information about the number and characteristics of doctoral-level engineers and scientists in primarily energy-related activities. These data for the year 1975 will become part of the data base for a program of continuing studies on the employment and utilization of all scientists and engineers involved in energy-related activities. Information is provided for employment in the following fields: mathematics; physics/astronomy; chemistry; Earth, Environment, and Marine Sciences; Engineering; Life Sciences; Psychology; Social Sciences; Arts and Humanities; and Education and Business.

  1. School bullying among adolescents in the United States: physical, verbal, relational, and cyber.

    Science.gov (United States)

    Wang, Jing; Iannotti, Ronald J; Nansel, Tonja R

    2009-10-01

    Four forms of school bullying behaviors among US adolescents and their association with sociodemographic characteristics, parental support, and friends were examined. Data were obtained from the Health Behavior in School-Aged Children (HBSC) 2005 Survey, a nationally representative sample of grades 6-10 (N = 7,182). The revised Olweus Bully/Victim Questionnaire was used to measure physical, verbal, and relational forms of bullying. Two items were added using the same format to measure cyber bullying. For each form, four categories were created: bully, victim, bully-victim, and not involved. Multinomial logistic regressions were applied, with sociodemographic variables, parental support, and number of friends as predictors. Prevalence rates of having bullied others or having been bullied at school for at least once in the last 2 months were 20.8% physically, 53.6% verbally, 51.4% socially, or 13.6% electronically. Boys were more involved in physical or verbal bullying, whereas girls were more involved in relational bullying. Boys were more likely to be cyber bullies, whereas girls were more likely to be cyber victims. African-American adolescents were involved in more bullying (physical, verbal, or cyber) but less victimization (verbal or relational). Higher parental support was associated with less involvement across all forms and classifications of bullying. Having more friends was associated with more bullying and less victimization for physical, verbal, and relational forms but was not associated with cyber bullying. Parental support may protect adolescents from all four forms of bullying. Friends associate differentially with traditional and cyber bullying. Results indicate that cyber bullying is a distinct nature from that of traditional bullying.

  2. The United States Humanitarian Demining Program: Civil-Military Relations in Humanitarian Demining

    Science.gov (United States)

    2015-05-23

    Mike Croll, The History of Landmines (Barnsley: Pen and Sword, 1998), 52. 10 Integrated Regional Information Networks , “Humanitarian Mine Clearance...2015, http://news.bbc.co.uk/onthisday/hi/dates/stories/january/15/newsid_2530000/ 2530603.stm. 15 Integrated Regional Information Networks ...and the military. 15 The third perspective in understanding civil-military relations is the tripartite interrelationship between the military, the

  3. The Security Aspect of Turkey-United States Relations: In Search For a New Model

    Directory of Open Access Journals (Sweden)

    Irina A. Svistunova

    2016-01-01

    Full Text Available Security cooperation has always been an important aspect of the relations between Turkey and the USA. In Cold War era Turkish-American interaction within NATO played a crucial role in this cooperation. After that period the two countries began to search for a new model of their relations. Both Turkey and the USA started to use cooperation within NATO for the purpose of strengthening their global positions. At the same time the USA aspiration to use military bases in Turkey beyond NATO obligations frequently becomes a source of disagreement and crises in the relations of the two countries as it happened during the American intervention to Iraq in 2003. At present new challenges for regional security, especially in the Middle East, demands new forms of interaction between Turkey and the USA. The beginning of "the Arab spring" was met in Ankara and Washington with overlapping interest in changing conservative regimes and promoting "Turkish model". At the same time such questions as participation of Turkey in the fight against ISIL and the USA military cooperation with the Syrian Kurds, whom Ankara considers to be connected with the PKK terrorist organization, has brought serious contradictions between the two countries. The cause of these contradiction is the difference in the perception of threats in Turkey and in the Western countries. While the search for new forms of security cooperation meets with difficulties, NATO remains important for the relations between Turkey and the USA, despite traditionally high level of anti-NATO moods in the Turkish society.

  4. Civil society- state relations in Turkey: Analysis of legislative infrastructure and institutional reforms

    OpenAIRE

    Balcıoğlu, Zeynep

    2014-01-01

    This paper discusses the way the institutional and legal mechanisms initiated, reformed and practiced regarding the civil society organizations and public sector relations in Turkey and assess their compatibility to the international standards and capability to bring out an affirmative action to enlarge and strengthen the enabling environment for civil society and improve the accountability and transparency of the public institutions. To do that, it particularly focuses on the ...

  5. Cryptococcosis-related deaths and associated medical conditions in the United States, 2000-2010.

    Science.gov (United States)

    Barragan, Noel C; Sorvillo, Frank; Kuo, Tony

    2014-12-01

    Cryptococcosis is an invasive mycotic infection primarily affecting immunocompromised individuals. The objective of this study was to describe cryptococcosis mortality and associated medical conditions in the US for the period 2000-2010. Cryptococcosis-related deaths were identified from the national multiple-cause-of-death dataset. Mortality trends and comparison analyses were performed on overall cases of cryptococcosis and by subset [i.e. clinical manifestations of disease and human immunodeficiency virus (HIV) status]. A matched case-control analysis was also conducted to describe the associations between this disease and comorbid medical conditions. A total of 3210 cryptococcosis-related deaths were identified. Cerebral cryptococcosis was the most commonly reported clinical manifestation of the disease. Approximately one-fifth of the decedents (n = 616) had a co-diagnosis of HIV. Mortality rates were highest among men, blacks, Hispanics, Native Americans and older adults. Poisson regression analysis indicated a 6.52% annual decrease in mortality rates for the study period. HIV (MOR = 35.55, 95% CI 27.95-45.22) and leukaemia (MOR = 16.10, 95% CI 11.24-23.06) were highly associated with cryptococcosis-related deaths. Cryptococcosis mortality declined significantly during 2000-2010. However, the disease continues to cause appreciable mortality in the US. With the majority of decedents having no HIV co-diagnosis, there is still much to be learned about the epidemiology of this mycosis. © 2014 Blackwell Verlag GmbH.

  6. Object relations, defensive operations, and affective states in narcissistic, borderline, and antisocial personality disorder.

    Science.gov (United States)

    Gacono, C B; Meloy, J R; Berg, J L

    1992-08-01

    Rorschach data were used to psychometrically "map" the internal psychological operations of three Cluster B personality disorders, listed in the Diagnostic and Statistical Manual of Mental Disorders (3rd ed., rev. [DSM-III-R]; American Psychiatric Association, 1987), all of which may be organized at a borderline level. Psychopathic antisocial subjects (P-APDs) and narcissistic subjects (NPDs) were highly narcissistic. NPD subjects, however, produced more indices of anxiety and attachment capacity and fewer scores related to borderline object relations and damaged identity. P-APDs and borderline subjects (BPDs) produced similar mean numbers of borderline object relations; however, the BPDs were more anxious, produced more unsublimated aggressive and libidinal drive material, and evidenced greater potential for attachment. BPDs were also less narcissistic than both P-APDs and NPDs. Nonpsychopathic antisocial subjects (NP-APDs) were less borderline than P-APDs and BPDs, less narcissistic in terms of a stable grandiose self-structure than NPD and P-APDs, produced less evidence of attachment capacity than NPDs and BPDs but more than P-APDs, and were similar to BPDs in their proneness to anxiety. The outpatient NPDs and BPDs produced more idealization responses than the incarcerated antisocial personality disorder (APD) groups. We conclude that the behavioral descriptions offered for these three Cluster B personality disorders, when used in conjunction with information such as level of personality organization (Kernberg, 1984), level of psychopathy (Hare, 1980, 1985), and outpatient versus inpatient research settings, may have greater intrapsychic specificity than previously thought.

  7. Ordination of breeding birds in relation to environmental gradients in three southeastern United States floodplain forests

    Science.gov (United States)

    Wakeley, J.S.; Guilfoyle, M.P.; Antrobus, T.J.; Fischer, R.A.; Barrow, W.C.; Hamel, P.B.

    2007-01-01

    We used an ordination approach to identify factors important to the organization of breeding bird communities in three floodplains: Cache River, Arkansas (AR), Iatt Creek, Louisiana (LA), and the Coosawhatchie River, South Carolina (SC), USA. We used 5-min point counts to sample birds in each study area each spring from 1995 to 1998, and measured ground-surface elevations and a suite of other habitat variables to investigate bird distributions and community characteristics in relation to important environmental gradients. In both AR and SC, the average number of Neotropical migrant species detected was lowest in semipermanently flooded Nyssa aquatica Linnaeus habitats and greatest in the highest elevation floodplain zone. Melanerpes carolinus Linnaeus, Protonotaria citrea Boddaert, Quiscalus quiscula Linnaeus, and other species were more abundant in N. aquatica habitats, whereas Wilsonia citrina Boddaert, Oporornis formosus Wilson, Vireo griseus Boddaert, and others were more abundant in drier floodplain zones. In LA, there were no significant differences in community metrics or bird species abundances among forest types. Canonical correspondence analyses revealed that structural development of understory vegetation was the most important factor affecting bird distributions in all three study areas; however, potential causes of these structural gradients differed. In AR and SC, differences in habitat structure were related to the hydrologic gradient, as indexed by ground-surface elevation. In LA, structural variations were related mainly to the frequency of canopy gaps. Thus, bird communities in all three areas appeared to be organized primarily in response to repeated localized disturbance. Our results suggest that regular disturbance due to flooding plays an important role in structuring breeding bird communities in floodplains subject to prolonged inundation, whereas other agents of disturbance (e.g., canopy gaps) may be more important in headwater systems

  8. Canada-United States oil and gas relations, 1958 to 1974

    Science.gov (United States)

    Nemeth, Tammy Lynn

    While there were overtures from each country to develop a more formal accord to govern the trade of oil and natural gas at different times since 1958, Canada rejected that option in 1974 when it decided to phase out oil exports to the U.S. The main purpose of this research is to trace the development and evolution of Canada-U.S. oil and gas relations from the beginning of the informal continental relationship in 1959, through attempts to formalize a continental oil and gas agreement in the late 1960s, to the initial reversal of continentalism by Canada in 1974. This study examines and compares the changing influence of the explanatory variables of interest groups, international forces, national security, economics, ideas, and personalities on the energy decision- and policy-making processes of Canada and the U.S. between 1958 and 1974. Four key decisions or events that can be considered turning points in the Canada-U.S. oil and gas relationship are analysed and include: Canada's exemption to the American Mandatory Oil Import Program (MOIP); Canada's National Oil Policy (NOP); the near revocation of Canada's MOIP exemption; and Canada's decision to phase out oil exports. These events and relationships are situated in the larger context of interdependence, intergovernmental and transgovernmental relations, and the altered bureaucratic structures of governments in both countries over this period of time. Although decisions concerning Canada-U.S. oil and gas relations, and the pursuit and reversal of continentalist policies, were influenced by concerns regarding the pressure of various interest groups, international forces, national security, and changing economic and ideological circumstances; in the period examined here, the personalities of and personal relationships between Presidents and Prime Ministers, and the actions of key officials, as well as their transgovernmental networks across the border, often made the difference in determining what policy or approach

  9. Cognitive event-related potentials in comatose and post-comatose states.

    Science.gov (United States)

    Vanhaudenhuyse, Audrey; Laureys, Steven; Perrin, Fabien

    2008-01-01

    We review the interest of cognitive event-related potentials (ERPs) in comatose, vegetative, or minimally conscious patients. Auditory cognitive ERPs are useful to investigate residual cognitive functions, such as echoic memory (MMN), acoustical and semantic discrimination (P300), and incongruent language detection (N400). While early ERPs (such as the absence of cortical responses on somatosensory-evoked potentials) predict bad outcome, cognitive ERPs (MMN and P300) are indicative of recovery of consciousness. In coma-survivors, cognitive potentials are more frequently obtained when using stimuli that are more ecologic or have an emotional content (such as the patient's own name) than when using classical sine tones.

  10. Turkey’s Relations with Iran and the United States: A Shift in Alignment

    Science.gov (United States)

    2009-03-01

    experienced a golden era during the Ataturk and Riza Shah Pahlavi period. Both states’ fates were similar against the imperial powers. The Soviet...February 21, 2009). 107 Arif Keskin, “Bütün Boyutları ile İran ve Türkiye İlişkileri”, http://www.oyrenci.com/SpecialPart/b5775632-5417-4cf3-a4fa...cetinsaya.pdf (accessed February 21, 2009). 109 Arif Keskin, “Iran-Turkey Relations: Balance, Rivalry and Mutual Dependence”, Avrasya Stratejik

  11. Gender relations and sexual orientation in Religious Education curriculum in state and municipal schools in Recife

    Directory of Open Access Journals (Sweden)

    Aurenéa Maria de Oliveira

    2015-10-01

    Full Text Available This research conducted in state and municipal public schools of Recife in Pernambuco through research project that had the support of UFPE and CNPq aimed to analyze the Religious Education curriculum (ER, the place that women, especially with marginalized sexual orientation as lesbian, bisexual and transgender occupy. To this end, we work with the methodology of Discourse Analysis and the Theory of Speech, looking first identify the main ideologies surrounding and involving the theme, then locate the hegemonic discourse or hegemonic discourses that claimed around him . Thus, it reached the conclusion that approaches religion, gender and sexual diversity, which are expressed in the daily life of the classrooms are not, however, raised the disciplinary component examined in the absence of a curriculum that can assist teachers by through proposals and pragmatic content activities that encourage the emergence of points to be considered, negotiated and correlated to the themes in question. Thus, the difficulties in dialogue about sexual orientation and homosexuality in general, and specifically in the female case, are great in ER discipline in the schools surveyed. 

  12. ENSO and PDO-related climate variability impacts on Midwestern United States crop yields

    Science.gov (United States)

    Henson, Chasity; Market, Patrick; Lupo, Anthony; Guinan, Patrick

    2017-05-01

    An analysis of crop yields for the state of Missouri was completed to determine if an interannual or multidecadal variability existed as a result of the El Niño Southern Oscillation (ENSO) and the Pacific Decadal Oscillation (PDO). Corn and soybean yields were recorded in kilograms per hectare for each of the six climate regions of Missouri. An analysis using the Mokhov "method of cycles" demonstrated interannual, interdecadal, and multidecadal variations in crop yields. Cross-spectral analysis was used to determine which region was most impacted by ENSO and PDO influenced seasonal (April-September) temperature and precipitation. Interannual (multidecadal) variations found in the spectral analysis represent a relationship to ENSO (PDO) phase, while interdecadal variations represent a possible interaction between ENSO and PDO. Average crop yields were then calculated for each combination of ENSO and PDO phase, displaying a pronounced increase in corn and soybean yields when ENSO is warm and PDO is positive. Climate regions 1, 2, 4, and 6 displayed significant differences ( p value of 0.10 or less) in yields between El Niño and La Niña years, representing 55-70 % of Missouri soybean and corn productivity, respectively. Final results give the opportunity to produce seasonal predictions of corn and soybean yields, specific to each climate region in Missouri, based on the combination of ENSO and PDO phases.

  13. European research activities on charge state breeding related to radioactive ion beam facilities.

    Science.gov (United States)

    Lamy, T; Angot, J; Thuillier, T

    2008-02-01

    European effort on charge breeders is mainly dedicated to present and future Radioactive Ion Beam facilities. The main projects are High Intensity and Energy-ISOLDE at CERN, SPIRAL2 at GANIL, and EURISOL. Most of the experimental developments are funded by the European programs EURONS (European Nuclear Structure) and EURISOL (European Isotope Separation On-Line Radioactive Ion Beam Facility). Two ion source types (electron beam ion source and electron cyclotron resonance ion source) have been adapted to accept the injection and the capture of an ion beam, in order to increase its charge with the highest efficiency within the shortest time. Both charge breeders have advantages and disadvantages with regard to their use in a Radioactive Ion Beam facility. The most important parameters studied are acceptance (in emittance and intensity) of the charge breeder, efficiency, and charge breeding time of a specific n+ charge state, emittance of the extracted n+ beam. The charge breeder parameters are studied with different 1+ ion sources dedicated to 1+ radioactive ion beam production, and the tuning procedure of the charge breeder as a beam line section of a specific accelerator is established and measured too.

  14. SOME TOUGHTS RELATED TO OTTOMON STATE AND ITS SOCIAL LIFE FROM THE PERSPECTIVE OF KATIP CELEBI

    Directory of Open Access Journals (Sweden)

    Ismail Ozcelik

    2017-02-01

    Full Text Available he origins of nasihatnames which gives advices for rulers, is going back to the ancient Persian civilization. In these studies, the advices are given by adressing to statesmen or rulers themselves directly. After the second half of the Sixteenth Century, many studies had been written by Ottoman statesmen which included reform advices and aimed the restoration of former power of the Empire. Katip Çelebi is a prominent thinker and stateman who effected his contemporaries and later intellectuals by his immortal studies. As an intellectual Katip Çelebi dealed with both contemporary problems and structual issues with his far-seen paradigm. Katip Çelebi is the greatest bibliographiest and geographer of Ottoman period Turkish science. He gave many worldwide famous studies which written in a certain methodology and based on solid documents. In this respect, his perspective can still enlight many contempory disputed issues. The purpose of this study is to understand his perspective and the effects of his period on his paradigm by focusing on his ideas on state, society, religion and science.

  15. Influences of State and Trait Affect on Behavior, Feedback-Related Negativity, and P3b in the Ultimatum Game.

    Science.gov (United States)

    Riepl, Korbinian; Mussel, Patrick; Osinsky, Roman; Hewig, Johannes

    2016-01-01

    The present study investigates how different emotions can alter social bargaining behavior. An important paradigm to study social bargaining is the Ultimatum Game. There, a proposer gets a pot of money and has to offer part of it to a responder. If the responder accepts, both players get the money as proposed by the proposer. If he rejects, none of the players gets anything. Rational choice models would predict that responders accept all offers above 0. However, evidence shows that responders typically reject a large proportion of all unfair offers. We analyzed participants' behavior when they played the Ultimatum Game as responders and simultaneously collected electroencephalogram data in order to quantify the feedback-related negativity and P3b components. We induced state affect (momentarily emotions unrelated to the task) via short movie clips and measured trait affect (longer-lasting emotional dispositions) via questionnaires. State happiness led to increased acceptance rates of very unfair offers. Regarding neurophysiology, we found that unfair offers elicited larger feedback-related negativity amplitudes than fair offers. Additionally, an interaction of state and trait affect occurred: high trait negative affect (subsuming a variety of aversive mood states) led to increased feedback-related negativity amplitudes when participants were in an angry mood, but not if they currently experienced fear or happiness. We discuss that increased rumination might be responsible for this result, which might not occur, however, when people experience happiness or fear. Apart from that, we found that fair offers elicited larger P3b components than unfair offers, which might reflect increased pleasure in response to fair offers. Moreover, high trait negative affect was associated with decreased P3b amplitudes, potentially reflecting decreased motivation to engage in activities. We discuss implications of our results in the light of theories and research on depression and

  16. Influences of State and Trait Affect on Behavior, Feedback-Related Negativity, and P3b in the Ultimatum Game.

    Directory of Open Access Journals (Sweden)

    Korbinian Riepl

    Full Text Available The present study investigates how different emotions can alter social bargaining behavior. An important paradigm to study social bargaining is the Ultimatum Game. There, a proposer gets a pot of money and has to offer part of it to a responder. If the responder accepts, both players get the money as proposed by the proposer. If he rejects, none of the players gets anything. Rational choice models would predict that responders accept all offers above 0. However, evidence shows that responders typically reject a large proportion of all unfair offers. We analyzed participants' behavior when they played the Ultimatum Game as responders and simultaneously collected electroencephalogram data in order to quantify the feedback-related negativity and P3b components. We induced state affect (momentarily emotions unrelated to the task via short movie clips and measured trait affect (longer-lasting emotional dispositions via questionnaires. State happiness led to increased acceptance rates of very unfair offers. Regarding neurophysiology, we found that unfair offers elicited larger feedback-related negativity amplitudes than fair offers. Additionally, an interaction of state and trait affect occurred: high trait negative affect (subsuming a variety of aversive mood states led to increased feedback-related negativity amplitudes when participants were in an angry mood, but not if they currently experienced fear or happiness. We discuss that increased rumination might be responsible for this result, which might not occur, however, when people experience happiness or fear. Apart from that, we found that fair offers elicited larger P3b components than unfair offers, which might reflect increased pleasure in response to fair offers. Moreover, high trait negative affect was associated with decreased P3b amplitudes, potentially reflecting decreased motivation to engage in activities. We discuss implications of our results in the light of theories and research on

  17. Compensation costs of work-related back disorders among union carpenters, Washington State 1989-2003.

    Science.gov (United States)

    Lipscomb, Hester J; Dement, John M; Silverstein, Barbara; Cameron, Wilfrid; Glazner, Judith E

    2009-08-01

    We measured resources used to provide medical care and to estimate lost productivity represented by payments for lost work time or impairment for work-related back injuries among a large cohort of union carpenters over 15 years. Using administrative data we identified a cohort of carpenters, their hours worked, their workers' compensation claims and associated costs. After adjustment for inflation and discounting to 2006 dollars, yearly costs for injuries and payment rates based on hours worked were calculated. Using negative binomial regression, dollars paid per claim were modeled based on age, gender, union tenure, and predominant type of work of the carpenter and whether the injury resulted from overexertion or acute trauma. Workers' compensation costs for back injuries exceeded $128 million dollars between 1998 and 2003, representing payments of $0.97 for each hour of work. Costs per hour of work declined substantively over time due largely to declining overexertion injury rates. Traumatic injuries, though less common than overexertion injuries, were more expensive. Costs increased with the number of prior back injuries and with increasing age, beginning as early as age 30. Increasing costs even among relatively young carpenters likely reflect the heavy nature of their work rather than simply the effects of biological aging. Musculoskeletal back problems remain a common, and consequently costly, source of injury among these carpenters that needs to be addressed through engineering modifications; there are also clearly needs for prevention of the often more costly back injuries associated with acute trauma.

  18. Baby gate-related injuries among children in the United States, 1990-2010.

    Science.gov (United States)

    Cheng, Yao-Wen; Fletcher, Erica N; Roberts, Kristin J; McKenzie, Lara B

    2014-01-01

    Baby gates are one of the most widely used home safety products to protect children from home hazards. The objective was to describe the epidemiology of baby gate and barrier-associated injuries among children. It was hypothesized that injuries experienced by children ages ≤2 years and those >2 years were significantly different as a result of differences in gate interactions. A retrospective analysis was conducted by using nationally representative data from the National Electronic Injury Surveillance System. A total of 1188 actual cases were reviewed and national estimates generated. An estimated 37,673 children were treated in emergency departments for injuries associated with gates, yielding an average of 1794 cases annually. The incidence of gate-related injuries increased significantly from 3.9 per 100,000 children in 1990 to 12.5 per 100,000 children in 2010 (P injuries (24.2%). Given the clear dichotomy between injury characteristics of patients aged injuries, greater efforts are needed to promote proper usage, ensure safety in product design, and increase awareness of age-related recommendations for use of gates. Copyright © 2014 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  19. Work-Related Knee Injuries Treated in Emergency Departments in the United States

    Science.gov (United States)

    Chen, Zhiqiang; Chakrabarty, Sangita; Levine, Robert S.; Aliyu, Muktar H.; Ding, Tan; Jackson, Larry L.

    2013-01-01

    Objective To characterize work-related knee injuries treated in U.S. emergency departments (EDs). Methods We characterized work-related knee injuries treated in EDs in 2007 and examined trends from 1998 to 2007 by using the National Electronic Injury Surveillance System—occupational supplement (NEISS-Work). Results In 2007, 184,300 (± 54,000, 95% confidence interval) occupational knee injuries were treated in U.S. EDs, accounting for 5% of the 3.4 (± 0.9) million ED-treated occupational injuries. The ED-treated knee injury rate was 13 (± 4) injuries per 10,000 full-time equivalent workers. Younger workers and older female workers had high rates. Strains/sprains and contusions/abrasions were common—frequently resulting from falls and bodily reaction/overexertion events. Knee injury rates declined from 1998 through 2007. Conclusions Knee injury prevention should emphasize reducing falls and bodily reaction/overexertion events, particularly among all youth and older women. PMID:23969507

  20. Functional states of rat cortical circuits during the unpredictable availability of a reward-related cue.

    Science.gov (United States)

    Fernández-Lamo, Iván; Sánchez-Campusano, Raudel; Gruart, Agnès; Delgado-García, José M

    2016-11-21

    Proper performance of acquired abilities can be disturbed by the unexpected occurrence of external changes. Rats trained with an operant conditioning task (to press a lever in order to obtain a food pellet) using a fixed-ratio (1:1) schedule were subsequently placed in a Skinner box in which the lever could be removed randomly. Field postsynaptic potentials (fPSPs) were chronically evoked in perforant pathway-hippocampal CA1 (PP-CA1), CA1-subiculum (CA1-SUB), CA1-medial prefrontal cortex (CA1-mPFC), mPFC-nucleus accumbens (mPFC-NAc), and mPFC-basolateral amygdala (mPFC-BLA) synapses during lever IN and lever OUT situations. While lever presses were accompanied by a significant increase in fPSP slopes at the five synapses, the unpredictable absence of the lever were accompanied by decreased fPSP slopes in all, except PP-CA1 synapses. Spectral analysis of local field potentials (LFPs) recorded when the animal approached the corresponding area in the lever OUT situation presented lower spectral powers than during lever IN occasions for all recording sites, apart from CA1. Thus, the unpredictable availability of a reward-related cue modified the activity of cortical and subcortical areas related with the acquisition of operant learning tasks, suggesting an immediate functional reorganization of these neural circuits to address the changed situation and to modify ongoing behaviors accordingly.

  1. Mantle rare gas relative abundances in a steady-state mass transport model

    Science.gov (United States)

    Porcelli, D.; Wasserburg, G. J.

    1994-01-01

    A model for He and Xe was presented previously which incorporates mass transfer of rare gases from an undegassed lower mantle (P) and the atmosphere into a degassed upper mantle (D). We extend the model to include Ne and Ar. Model constraints on rare gas relative abundances within P are derived. Discussions of terrestrial volatile acquisition have focused on the rare gas abundance pattern of the atmosphere relative to meteoritic components, and the pattern of rare gases still trapped in the Ear,th is important in identifying volatile capture and loss processes operating during Earth formation. The assumptions and principles of the model are discussed in Wasserburg and Porcelli (this volume). For P, the concentrations in P of the decay/nuclear products 4 He, 21 Ne, 40 Ar, and 136 Xe can be calculated from the concentrations of the parent elements U, Th, K, and Pu. The total concentration of the daughter element in P is proportional to the isotopic shifts in P. For Ar, ((40)Ar/(36)Ar)p - ((40)Ar/(36)Ar)o =Delta (exp 40) p= 40 Cp/(exp 36)C where(i)C(sub j) the concentration of isotope i in j. In D, isotope compositions are the result of mixing rare gases from P, decay/nuclear products generated in the upper mantle, and subducted rare gases (for Ar and Xe).

  2. Recent Immigration to Canada and the United States: A Mixed Tale of Relative Selection*

    Science.gov (United States)

    Kaushal, Neeraj; Lu, Yao

    2014-01-01

    Using large-scale census data and adjusting for sending-country fixed effect to account for changing composition of immigrants, we study relative immigrant selection to Canada and the U.S. during 1990–2006, a period characterized by diverging immigration policies in the two countries. Results show a gradual change in selection patterns in educational attainment and host country language proficiency in favor of Canada as its post-1990 immigration policy allocated more points to the human capital of new entrants. Specifically, in 1990, new immigrants in Canada were less likely to have a B.A. degree than those in the U.S.; they were also less likely to have a high-school or lower education. By 2006, Canada surpassed the U.S. in drawing highly-educated immigrants, while continuing to attract fewer low-educated immigrants. Canada also improved its edge over the U.S. in terms of host-country language proficiency of new immigrants. Entry-level earnings, however, do not reflect the same trend: recent immigrants to Canada have experienced a wage disadvantage compared to recent immigrants to the U.S., as well as Canadian natives. One plausible explanation is that, while the Canadian points system has successfully attracted more educated immigrants, it may not be effective in capturing productivity-related traits that are not easily measurable. PMID:27642205

  3. EDUCATION, COMMUNITY AND RACIAL-ETHNIC RELATIONS: EXPERIENCES IN THE UNITED STATES AND MALI

    Directory of Open Access Journals (Sweden)

    Joyce E. King

    2012-11-01

    Full Text Available Black students, as a group, are underserved by neoliberal policies and poorly resourced urban schools and Black Americans are over-represented in privatized prisons. This article challenges cultural deficit thinking and theorizing about Black children’s language and culture, which have been so pervasive in the U.S.Research discussed in this article interrupts this discourse of Black inferiority and highlights the importance of students developing a critical Black consciousness,which can contribute to their academic and cultural excellence. Emancipatory pedagogy for human freedom, which supports students’ positive sense of themselves and their racial-ethnic group, is also discussed. Emancipatory teachingfor critical Black consciousness and human freedom means recovering history, memory and identity, so students understand the state of Black America from a critical,historical perspective. Education for this kind of consciousness requires connecting students to their family, community history and to their ancestors. Five principles ofemancipatory pedagogy are presented that can guide teacher preparation, curriculum, text development, and standards-based instruction and support positive racial-ethnic relationships. These are: conscientization, critique of ideology/critique of racism as ideology, cultural agency/resistance to oppression, dialecticalepistemology and teaching through cultural arts. The example of the Songhoy Club, a pedagogical laboratory for heritage teaching for students and doctoral students and engaging parents, demonstrates how teaching Songhoy language and culture connects students with their African heritage, “from the Nile to the Niger to the Neighborhood.” Teaching this heritage is very important given that northern Mali is occupied by Islamic extremists who have destroyed historiccultural artifacts in Timbuktu.

  4. Metal recycling technology and related issues in the United States, a BNFL perspective

    International Nuclear Information System (INIS)

    Bradbury, P.; Dam, S.; Starke, W.

    1995-01-01

    Radioactively contaminated metallic materials comprise a large part of the potential waste products which result from nuclear facility repair, refurbishment, and decommissioning. United States Government (Departments of Energy and Defense) facilities, U.S. nuclear power plants, and other commercial nuclear fuel cycle facilities have large inventories of radioactive scrap metal which could be decontaminated and recycled into useful radioactive and non-radioactive products. Residual radioactivity and recycling criteria is needed to avoid the high cost of disposal and the waste of natural resources. In the United Kingdom, BNFL has decommissioned the gaseous diffusion plant at Capenhurst and has recycled a large fraction of the metallic scrap into the metals market. Other structural materials have also been released as uncontaminated scrap. U.K. release criteria for residual radionuclide contamination have been applied to these operations. A variety of techniques were utilized to size reduce large components, to remove radioactivity, and to survey and release these materials. These methods and the application of release criteria has a direct relationship to methods which would be applicable in the U.S. and in other countries. This paper will describe the specific U.K. technology and experience in the decontamination, recycle, and release of scrap metal. It will also describe the U.S. environment for metal recycle, including the volumes and levels of contamination, and the current and proposed release criteria. Comparisons will be presented between the U.S. and U.K., both in technology and methodology for recycle and in regulatory criteria for residual radioactivity and material release and for ultimate decommissioning. The paper will then provide suggested approaches and criteria for U.S. recycling and decommissioning. (author)

  5. Extraversion and Neuroticism relate to topological properties of resting-state brain networks

    Directory of Open Access Journals (Sweden)

    Qing eGao

    2013-06-01

    Full Text Available With the advent and development of modern neuroimaging techniques, there is an increasing interest in linking extraversion and neuroticism to anatomical and functional brain markers. Here we aimed to test the theoretically derived biological personality model as proposed by Eysenck using graph theoretical analyses. Specifically, the association between the topological organization of whole-brain functional networks and extraversion/neuroticism was explored. To construct functional brain networks, functional connectivity among 90 brain regions was measured by temporal correlation using resting-state functional magnetic resonance imaging (fMRI data of 71 healthy subjects. Graph theoretical analysis revealed a positive association of extraversion scores and normalized clustering coefficient values. These results suggested a more clustered configuration in brain networks of individuals high in extraversion, which could imply a higher arousal threshold and higher levels of arousal tolerance in the cortex of extraverts. On a local network level, we observed that a specific nodal measure, i.e. betweenness centrality (BC, was positively associated with neuroticism scores in the right precentral gyrus, right caudate nucleus, right olfactory cortex and bilateral amygdala. For individuals high in neuroticism, these results suggested a more frequent participation of these specific regions in information transition within the brain network and, in turn, may partly explain greater regional activation levels and lower arousal thresholds in these regions. In contrast, extraversion scores were positively correlated with BC in the right insula, while negatively correlated with BC in the bilateral middle temporal gyrus, indicating that the relationship between extraversion and regional arousal is not as simple as proposed by Eysenck.

  6. Individual behaviour of Baltic cod (Gadus morhua) in relation to sex and reproductive state

    DEFF Research Database (Denmark)

    Nielsen, Birgitte; Hüssy, Karin; Neuenfeldt, Stefan

    2013-01-01

    Information from data storage tags (DSTs) is conventionally used to infer movement patterns or reveal characteristics (e.g. temperature or salinity) of the environment surrounding tagged fish. Here we link data derived from DSTs with the reproductive physiology of tagged fish. Individual vertical...... activity of adult male and female Atlantic cod Gadus morhua L. in the Bornholm Basin was derived from DST measures and related to the individual histologically determined reproductive phase. Spawning migrations were identified by movements towards deeper and more saline waters. No difference was observed...... of the spawning period differs between sexes, as does the level of activity during spawning events. Not all individuals followed the general pattern; a considerable number of individuals were found to spawn in shallow water in the Arkona Basin, and juvenile fish undertook the migration without spawning...

  7. Stiffness and Damping related to steady state soil-structure Interaction of monopiles

    DEFF Research Database (Denmark)

    Bayat, Mehdi

    The present thesis concerns soil–structure interaction affecting the dynamic structural response of offshore wind turbines with focus on soil stiffness and seepage damping due to pore water flow generated by cyclic motion of a monopile. The thesis aims to improve modelling of the dynamic...... and dashpots. An appropriate model based on considering the effect of dynamic behaviour of soil–structure interaction has been explored. In this regard, the coupled equations for porous media have been employed in order to account for soil deformation as well as pore pressure. The effects of drained versus...... undrained behaviour of the soil and the impact of this behaviour on the stiffness and damping related to soil–structure interaction at different load frequencies have been illustrated. Based on the poroelastic and Kelvin models, more realistic dynamic properties have been presented by considering the effect...

  8. Individual behaviour of Baltic cod (Gadus morhua) in relation to sex and reproductive state

    DEFF Research Database (Denmark)

    Nielsen, Birgitte; Hüssy, Karin; Neuenfeldt, Stefan

    2013-01-01

    between sexes in the timing of the onset of migration and the duration of migration from feeding grounds to the spawning area. While there was no significant difference in duration of the spawning period between females and males, the histological indices suggest that females finish spawning before males...... of the spawning period differs between sexes, as does the level of activity during spawning events. Not all individuals followed the general pattern; a considerable number of individuals were found to spawn in shallow water in the Arkona Basin, and juvenile fish undertook the migration without spawning...... activity of adult male and female Atlantic cod Gadus morhua L. in the Bornholm Basin was derived from DST measures and related to the individual histologically determined reproductive phase. Spawning migrations were identified by movements towards deeper and more saline waters. No difference was observed...

  9. Offshoring: Impacts on the Nordic welfare states and industrial relations - Survey based evidence from Denmark

    DEFF Research Database (Denmark)

    Refslund, Bjarke

    of the more internationalised economy are increasing trade in intermediates, rising FDI and increasing competition. In this context where international relocation is increasingly accessible the phenomenon attracts much attention in both academic analysis, media reports as well as policy analysis. But our......The increasing international fragmentation and decomposition of production and work processes has significant impacts on the organization of working life and industrial relations in general. Firms’ can easier relocate entire plants or single parts or processes of the value chain to countries...... with much lower wages and other costs as well as less strict labour market regulation as well as other regulation e.g. environmental than found in the Nordic countries. The integration of e.g. the Chinese and Indian labour markets in the world economy, but more importantly for the Nordic economies...

  10. Offshoring: Impacts on the Nordic welfare states and industrial relations - Survey based evidence from Denmark

    DEFF Research Database (Denmark)

    Refslund, Bjarke

    The increasing international fragmentation and decomposition of production and work processes has significant impacts on the organization of working life and industrial relations in general. Firms’ can easier relocate entire plants or single parts or processes of the value chain to countries...... with much lower wages and other costs as well as less strict labour market regulation as well as other regulation e.g. environmental than found in the Nordic countries. The integration of e.g. the Chinese and Indian labour markets in the world economy, but more importantly for the Nordic economies......, the Eastern and Central European countries is a defining new aspect. The Eastern and Central European countries have been the dominant offshoring destination from the Nordic countries due to the geographical proximity. Combined with major technological improvements in information and communication technology...

  11. Serological evidence for a hepatitis e virus-related agent in goats in the United States.

    Science.gov (United States)

    Sanford, B J; Emerson, S U; Purcell, R H; Engle, R E; Dryman, B A; Cecere, T E; Buechner-Maxwell, V; Sponenberg, D P; Meng, X J

    2013-12-01

    Hepatitis E virus (HEV) causes an important public health disease in many developing countries and is also endemic in some industrialized countries. In addition to humans, strains of HEV have been genetically identified from pig, chicken, rat, mongoose, deer, rabbit and fish. While the genotypes 1 and 2 HEV are restricted to humans, the genotypes 3 and 4 HEV are zoonotic and infect humans and other animal species. As a part of our ongoing efforts to search for potential animal reservoirs for HEV, we tested goats from Virginia for evidence of HEV infection and showed that 16% (13/80) of goat sera from Virginia herds were positive for IgG anti-HEV. Importantly, we demonstrated that neutralizing antibodies to HEV were present in selected IgG anti-HEV positive goat sera. Subsequently, in an attempt to genetically identify the HEV-related agent from goats, we conducted a prospective study in a closed goat herd with known anti-HEV seropositivity and monitored a total of 11 kids from the time of birth until 14 weeks of age for evidence of HEV infection. Seroconversion to IgG anti-HEV was detected in seven of the 11 kids, although repeated attempts to detect HEV RNA by a broad-spectrum nested RT-PCR from the faecal and serum samples of the goats that had seroconverted were unsuccessful. In addition, we also attempted to experimentally infect laboratory goats with three well-characterized mammalian strains of HEV but with no success. The results indicate that a HEV-related agent is circulating and maintained in the goat population in Virginia and that the goat HEV is likely genetically very divergent from the known HEV strains. © 2012 Blackwell Verlag GmbH.

  12. ANEMIA PREVALANCE AND RELATED FACTORS IN PREGNANT WOMEN ADMITTED TO STATE HOSPITAL

    Directory of Open Access Journals (Sweden)

    Riza Citil

    2014-06-01

    Full Text Available Aim: This study was performed to determine the prevalance of anemia and related nutrition and other risk factors in pregnant women who admitted to the hospital for prenatal care. Material and Methods: This descriptive and cross-sectional study to receive prenatal care to the hospital admitted 311 women participated. The data on socio-demographic characteristics of pregnant women, pregnancy information and dietary habits using a questionnaire that was collected using face to face interviews. To determine anemia in pregnant women in the hospital laboratory records made during routine pregnancy examination hemoglobin (Hb values were used. Hb values of 0.05. Similarly, pregnancy, abortion and curettage with the numbers there is no significant difference between the prevalance of anemia (p> 0.05. Using iron-multivitamin preparations in pregnant women (32.9% than those using (20.4% were seen significantly more anemia, and anemia among pregnants who drank dark tea was more prevalent than pregnants who drank light tea and the difference was significant (33,9% vs 17,2% (p<0,05. Conclusion: As a conclusion, admitted to the hospital for routine prenatal care, anemia seen in one of every four pregnant women, and not taking iron-multivitamin preparations regularly and consumption of dark tea seemed to be related with gestational anemia. Thus, anemia should be diagnosed earlier in pregnant and iron and vitamin supplements must be started; and women must be informed about the risk factors of anemia by the health stuff. [J Contemp Med 2014; 4(2.000: 76-83

  13. Suppression of excited ${\\Upsilon} $ states relative to the ground state in PbPb collisions at ${\\sqrt{{s_{_{\\mathrm{NN}}}}}} = $ 5.02 TeV

    CERN Document Server

    Sirunyan, Albert M; CMS Collaboration; Adam, Wolfgang; Asilar, Ece; Bergauer, Thomas; Brandstetter, Johannes; Brondolin, Erica; Dragicevic, Marko; Erö, Janos; Flechl, Martin; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Krammer, Natascha; Hrubec, Josef; Jeitler, Manfred; König, Axel; Krätschmer, Ilse; Liko, Dietrich; Matsushita, Takashi; Mikulec, Ivan; Rabady, Dinyar; Rad, Navid; Rahbaran, Babak; Rohringer, Herbert; Schieck, Jochen; Strauss, Josef; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Dvornikov, Oleg; Makarenko, Vladimir; Mossolov, Vladimir; Suarez Gonzalez, Juan; Zykunov, Vladimir; Shumeiko, Nikolai; Alderweireldt, Sara; De Wolf, Eddi A; Janssen, Xavier; Lauwers, Jasper; Van De Klundert, Merijn; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Abu Zeid, Shimaa; Blekman, Freya; D'Hondt, Jorgen; Daci, Nadir; De Bruyn, Isabelle; Deroover, Kevin; Lowette, Steven; Moortgat, Seth; Moreels, Lieselotte; Olbrechts, Annik; Python, Quentin; Skovpen, Kirill; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Parijs, Isis; Brun, Hugues; Clerbaux, Barbara; De Lentdecker, Gilles; Delannoy, Hugo; Fasanella, Giuseppe; Favart, Laurent; Goldouzian, Reza; Grebenyuk, Anastasia; Karapostoli, Georgia; Lenzi, Thomas; Léonard, Alexandre; Luetic, Jelena; Maerschalk, Thierry; Marinov, Andrey; Randle-conde, Aidan; Seva, Tomislav; Vander Velde, Catherine; Vanlaer, Pascal; Vannerom, David; Yonamine, Ryo; Zenoni, Florian; Zhang, Fengwangdong; Cornelis, Tom; Dobur, Didar; Fagot, Alexis; Gul, Muhammad; Khvastunov, Illia; Poyraz, Deniz; Salva Diblen, Sinem; Schöfbeck, Robert; Tytgat, Michael; Van Driessche, Ward; Zaganidis, Nicolas; Bakhshiansohi, Hamed; Bondu, Olivier; Brochet, Sébastien; Bruno, Giacomo; Caudron, Adrien; De Visscher, Simon; Delaere, Christophe; Delcourt, Martin; Francois, Brieuc; Giammanco, Andrea; Jafari, Abideh; Komm, Matthias; Krintiras, Georgios; Lemaitre, Vincent; Magitteri, Alessio; Mertens, Alexandre; Musich, Marco; Piotrzkowski, Krzysztof; Quertenmont, Loic; Vidal Marono, Miguel; Wertz, Sébastien; Beliy, Nikita; Aldá Júnior, Walter Luiz; Alves, Fábio Lúcio; Alves, Gilvan; Brito, Lucas; Hensel, Carsten; Moraes, Arthur; Pol, Maria Elena; Rebello Teles, Patricia; Belchior Batista Das Chagas, Ewerton; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Melo Da Costa, Eliza; Da Silveira, Gustavo Gil; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Huertas Guativa, Lina Milena; Malbouisson, Helena; Matos Figueiredo, Diego; Mora Herrera, Clemencia; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santoro, Alberto; Sznajder, Andre; Tonelli Manganote, Edmilson José; Torres Da Silva De Araujo, Felipe; Vilela Pereira, Antonio; Ahuja, Sudha; Bernardes, Cesar Augusto; Dogra, Sunil; Tomei, Thiago; De Moraes Gregores, Eduardo; Mercadante, Pedro G; Moon, Chang-Seong; Novaes, Sergio F; Padula, Sandra; Romero Abad, David; Ruiz Vargas, José Cupertino; Aleksandrov, Aleksandar; Hadjiiska, Roumyana; Iaydjiev, Plamen; Rodozov, Mircho; Stoykova, Stefka; Sultanov, Georgi; Shopova, Mariana; Dimitrov, Anton; Glushkov, Ivan; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Fang, Wenxing; Gao, Xuyang; Ahmad, Muhammad; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Chen, Mingshui; Chen, Ye; Cheng, Tongguang; Jiang, Chun-Hua; Leggat, Duncan; Liu, Zhenan; Romeo, Francesco; Ruan, Manqi; Shaheen, Sarmad Masood; Spiezia, Aniello; Tao, Junquan; Wang, Chunjie; Wang, Zheng; Yazgan, Efe; Zhang, Huaqiao; Zhao, Jingzhou; Ban, Yong; Chen, Geng; Li, Qiang; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Xu, Zijun; Avila, Carlos; Cabrera, Andrés; Chaparro Sierra, Luisa Fernanda; Florez, Carlos; Gomez, Juan Pablo; González Hernández, Carlos Felipe; Ruiz Alvarez, José David; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Puljak, Ivica; Ribeiro Cipriano, Pedro M; Sculac, Toni; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Ferencek, Dinko; Kadija, Kreso; Mesic, Benjamin; Susa, Tatjana; Ather, Mohsan Waseem; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Rykaczewski, Hans; Finger, Miroslav; Finger Jr, Michael; Carrera Jarrin, Edgar; Assran, Yasser; Elkafrawy, Tamer; Mahrous, Ayman; Kadastik, Mario; Perrini, Lucia; Raidal, Martti; Tiko, Andres; Veelken, Christian; Eerola, Paula; Pekkanen, Juska; Voutilainen, Mikko; Härkönen, Jaakko; Jarvinen, Terhi; Karimäki, Veikko; Kinnunen, Ritva; Lampén, Tapio

    2017-01-01

    The relative yields of $ {\\Upsilon} $ mesons produced in pp and PbPb collisions at ${\\sqrt{{s_{_{\\mathrm{NN}}}}}} = $ 5.02 TeV and reconstructed via the dimuon decay channel are measured using data collected by the CMS experiment. Double ratios are formed by comparing the yields of the excited states, $ {\\Upsilon(\\mathrm{2S})} $ and $ {\\Upsilon(\\mathrm{3S})} $, to the ground state, $ {\\Upsilon(\\mathrm{1S})} $, in both PbPb and pp collisions at the same center-of-mass energy. The double ratios, $ [{\\Upsilon(\\mathrm{nS})} /{\\Upsilon(\\mathrm{1S})} ]_{{\\mathrm{PbPb}} }/ [{\\Upsilon(\\mathrm{nS})} /{\\Upsilon(\\mathrm{1S})} ]_{\\mathrm{pp}}$, are measured to be 0.308 $\\pm$ 0.055 (stat) $\\pm$ 0.019 (syst) for the $ {\\Upsilon(\\mathrm{2S})} $ and less than 0.26 at 95% confidence level for the $ {\\Upsilon(\\mathrm{3S})} $. No significant $ {\\Upsilon(\\mathrm{3S})} $ signal is found in the PbPb data. The double ratios are studied as a function of collision centrality, as well as dimuon transverse momentum and rapidity. No sig...

  14. Suppression of excited Upsilon states relative to the ground state in PbPb collisions at sqrt(sNN) = 5.02 TeV

    Energy Technology Data Exchange (ETDEWEB)

    Sirunyan, Albert M; et al.

    2017-06-19

    The relative yields of Upsilon mesons produced in pp and PbPb collisions at sqrt(s[NN]) = 5.02 TeV and reconstructed via the dimuon decay channel are measured using data collected by the CMS experiment. Double ratios are formed by comparing the yields of the excited states, Upsilon(2S) and Upsilon(3S), to the ground state, Upsilon(1S), in both PbPb and pp collisions at the same center-of-mass energy. The double ratios, [Upsilon(nS)/Upsilon(1S)](PbPb)/[Upsilon(nS)/Upsilon(1S)](pp), are measured to be 0.308 +/- 0.055 (stat) +/- 0.019 (syst) for the Upsilon(2S) and less than 0.26 at 95% confidence level for the Upsilon(3S). No significant Upsilon(3S) signal is found in the PbPb data. The double ratios are studied as a function of collision centrality, as well as dimuon transverse momentum and rapidity. No significant dependencies are observed.

  15. MRI Study on the Functional and Spatial Consistency of Resting State-Related Independent Components of the Brain Network

    International Nuclear Information System (INIS)

    Jeong, Bum Seok; Choi, Jee Wook; Kim, Ji Woong

    2012-01-01

    Resting-state networks (RSNs), including the default mode network (DMN), have been considered as markers of brain status such as consciousness, developmental change, and treatment effects. The consistency of functional connectivity among RSNs has not been fully explored, especially among resting-state-related independent components (RSICs). This resting-state fMRI study addressed the consistency of functional connectivity among RSICs as well as their spatial consistency between 'at day 1' and 'after 4 weeks' in 13 healthy volunteers. We found that most RSICs, especially the DMN, are reproducible across time, whereas some RSICs were variable in either their spatial characteristics or their functional connectivity. Relatively low spatial consistency was found in the basal ganglia, a parietal region of left frontoparietal network, and the supplementary motor area. The functional connectivity between two independent components, the bilateral angular/supramarginal gyri/intraparietal lobule and bilateral middle temporal/occipital gyri, was decreased across time regardless of the correlation analysis method employed, (Pearson's or partial correlation). RSICs showing variable consistency are different between spatial characteristics and functional connectivity. To understand the brain as a dynamic network, we recommend further investigation of both changes in the activation of specific regions and the modulation of functional connectivity in the brain network.

  16. Geographic distribution of childhood diabetes and obesity relative to the supply of pediatric endocrinologists in the United States.

    Science.gov (United States)

    Lee, Joyce M; Davis, Matthew M; Menon, Ram K; Freed, Gary L

    2008-03-01

    To determine the geographic distribution of childhood diabetes and obesity relative to the supply of US pediatric endocrinologists. Estimation of observed and "index" ratios of children with diabetes (by region and division) and obesity (body mass index >/=95th % for age and sex) (by region and state) to board-certified pediatric endocrinologists. At the national level, the ratio of children with diabetes to pediatric endocrinologists is 290:1, and the ratio of obese children to pediatric endocrinologists is 17,741:1. Ratios of children with diabetes to pediatric endocrinologists in the Midwest (370:1), South (335:1), and West (367:1) are twice as high as in the Northeast (144:1). Across states, there is up to a 19-fold difference in the observed ratios of obese children to pediatric endocrinologists. Under conditions of equitably distributed endocrinologist supply, variation across states would be mitigated considerably. The distribution of children with diabetes and obesity does not parallel the distribution of pediatric endocrinologists in the United States, due largely to geographic disparities in endocrinologist supply. Given the large burden of obese children to endocrinologists, multidisciplinary models of care delivery are essential for the US health care system to address the needs of children with diabetes and obesity.

  17. Relativity

    CERN Document Server

    Einstein, Albert

    2013-01-01

    Time magazine's ""Man of the Century"", Albert Einstein is the founder of modern physics and his theory of relativity is the most important scientific idea of the modern era. In this short book, Einstein explains, using the minimum of mathematical terms, the basic ideas and principles of the theory that has shaped the world we live in today. Unsurpassed by any subsequent books on relativity, this remains the most popular and useful exposition of Einstein's immense contribution to human knowledge.With a new foreword by Derek Raine.

  18. Sports-related injuries among high school athletes--United States, 2005-06 school year.

    Science.gov (United States)

    2006-09-29

    Participation in high school sports helps promote a physically active lifestyle. High school sports participation has grown from an estimated 4 million participants during the 1971-72 school year to an estimated 7.2 million in 2005-06. However, despite the documented health benefits of increased physical activity (e.g., weight management, improved self-esteem, and increased strength, endurance, and flexibility), those who participate in athletics are at risk for sports-related injuries. High school athletes account for an estimated 2 million injuries, 500,000 doctor visits, and 30,000 hospitalizations annually. To date, the study of these injuries has been limited by inabilities to calculate injury rates, compare results among groups, and generalize findings from small, nonrepresentative samples. During the 2005-06 school year, researchers at a children's hospital in Ohio used an Internet-based data-collection tool to pilot an injury surveillance system among athletes from a representative national sample of U.S. high schools. This report summarizes the findings of that study, which indicated that participation in high school sports resulted in an estimated 1.4 million injuries at a rate of 2.4 injuries per 1,000 athlete exposures (i.e., practices or competitions). Surveillance of exposure-based injury rates in a nationally representative sample of high school athletes and analysis of injury patterns can help guide activities aimed at reducing these injuries.

  19. The Quality of Life of Employees in EU Member States. Issues Related to the Nature and Organization of Work

    Directory of Open Access Journals (Sweden)

    CRISTINA LEOVARIDIS

    2011-03-01

    Full Text Available The quality of life of employees has become one of the main concerns of European employment policies in the last ten years, with the strategies that were developed taking into account the new emerging risks related to the changes in the way work is organized (flexible work arrangements, increased work intensity in order to meet deadlines, increased share of highly skilled non-manual workers, etc.. The article presents a comparative analysis between member states with respect to the quality of the life of employees, from the point of view of the nature and organization of work, focusing on one of the negative effects of overworking, especially in non-manual occupations in new member states, which has increased in incidence in the last years: stress.

  20. Moment of inertia, quadrupole moment, Love number of neutron star and their relations with strange-matter equations of state

    Science.gov (United States)

    Bandyopadhyay, Debades; Bhat, Sajad A.; Char, Prasanta; Chatterjee, Debarati

    2018-02-01

    We investigate the impact of strange-matter equations of state involving Λ hyperons, Bose-Einstein condensate of K- mesons and first-order hadron-quark phase transition on moment of inertia, quadrupole moment and tidal deformability parameter of slowly rotating neutron stars. All these equations of state are compatible with the 2 M_{solar} constraint. The main findings of this investigation are the universality of the I- Q and I -Love number relations, which are preserved by the EoSs including Λ hyperons and antikaon condensates, but broken in the presence of a first-order hadron-quark phase transition. Furthermore, it is also noted that the quadrupole moment approaches the Kerr value of a black hole for maximum-mass neutron stars.

  1. Peripheral oxytocin in female baboons relates to estrous state and maintenance of sexual consortships.

    Science.gov (United States)

    Moscovice, Liza R; Ziegler, Toni E

    2012-11-01

    The neuro-hypophysial hormone oxytocin (OT) has been implicated in female reproductive and maternal behaviors and in the formation of pair bonds in monogamous species. Here we measure variation in urinary OT concentrations in relation to reproductive biology and socio-sexual behavior in a promiscuously breeding species, the chacma baboon (Papio hamadryas ursinus). Subjects were members of a habituated group of baboons in the Okavango Delta, Botswana. We collected behavioral data and urine samples from n=13 cycling females across their estrous cycles and during and outside short-term, exclusive sexual consortships. Samples were analyzed via enzyme immunoassay (EIA) and we used linear mixed models (LMM) to explore the relationship between peripheral OT and a female's estrous stage and consortship status, her previous reproductive experience and fertility. We also used a Pearson's correlation to examine the relationship between OT concentrations of consorting females and their extent of behavioral coordination with their consort partners. The results of the LMM indicate that only estrous stage had a significant influence on OT levels. Females had higher OT levels during their periovulatory period than during other stages of their estrous cycle. There were no differences in the OT levels between consorting and non-consorting periovulatory females. However, among consorting females, there was a significant positive relationship between urinary OT levels and the maintenance of close proximity between consort partners. Our results suggest that physiological and behavioral changes associated with the initiation and maintenance of short-term inter-sexual relationships in baboons correspond with changes in peripheral OT. Copyright © 2012 Elsevier Inc. All rights reserved.

  2. First evidence of a prospective relation between avoidance of internal states and borderline personality disorder features in adolescents.

    Science.gov (United States)

    Sharp, Carla; Kalpakci, Allison; Mellick, William; Venta, Amanda; Temple, Jeff R

    2015-03-01

    At least two leading developmental models of borderline personality disorder (BPD) emphasize the role of accurate reflection and understanding of internal states as significant to the development of BPD features (Fonagy, Int J Psycho-Anal 72:639-656, 1991; Linehan, Cognitive-behavioral treatment of borderline personality disorder, 1993). The current study used the construct of experiential avoidance (EA) to operationalize avoidance of internal states and sought to examine (1) the concurrent relations between EA and borderline features in a large and diverse community sample; and (2) the prospective relation between EA and borderline features over a 1-year follow-up, controlling for baseline levels of borderline features. N = 881 adolescents recruited from public schools in a large metropolitan area participated in baseline assessments and N = 730 completed follow-up assessments. Two main findings were reported. First, EA was associated with borderline features, depressive, and anxiety symptoms at the bivariate level, but when all variables were considered together, depression and anxiety no longer remained significantly associated with borderline features, suggesting that the relations among these symptom clusters may be accounted for by EA as a cross-cutting underlying psychological process. Second, EA predicted levels of borderline symptoms at 1-year follow-up, controlling for baseline levels of borderline symptoms, and symptoms of anxiety and depression. Results are interpreted against the background of developmental theories of borderline personality disorder.

  3. Medical care surrounding work-related back injury claims among Washington State Union Carpenters, 1989-2003.

    Science.gov (United States)

    Kucera, Kristen L; Lipscomb, Hester J; Silverstein, Barbara

    2011-01-01

    We describe medical care received through workers' compensation (WC) and union-provided insurance surrounding work-related back injuries and examine relationships between care provided and time off work among a large cohort of carpenters. Union records identified a cohort of 20,642 carpenters working in Washington State from 1989-2003 and their private health insurance claims. These data were linked to workers' compensation files from this state-run program including records of medical care. Over 74,000 WC medical encounters resulted from 2959 work-related back injuries. Eleven percent received private care for musculoskeletal back pain within 90 days of work-related injury; this proportion increased with increasing lost days. Delay to physical therapy was more prevalent among those out of work longest. The proportion of claimants with care from both systems and from private utilization only increased after the first 90 days and, for the subset with at least one paid lost work day, after return to work. Examination of medical care through both systems versus solely in workers' compensation provides a more complete understanding of back injury care while also demonstrating complexity. Differences in outcomes based upon treatment shortly after injury are worthy of further exploration.

  4. Aberrant development of functional connectivity among resting state-related functional networks in medication-naïve ADHD children.

    Directory of Open Access Journals (Sweden)

    Jeewook Choi

    Full Text Available OBJECTIVE: The aim of this study was to investigate the compromised developmental trajectory of the functional connectivity among resting-state-related functional networks (RSFNs in medication-naïve children with attention-deficit/hyperactivity disorder (ADHD. SUBJECTS AND METHODS: Using both independent component analysis and dual regression, subject-specific time courses of 12 RSFNs were extracted from both 20 medication-naïve children with ADHD, and 20 age and gender-matched control children showing typical development (TDC. Both partial correlation coefficients among the 12 RSFNs and a resting-state resource allocation index (rsRAI of the salience network (SN were entered into multiple linear regression analysis to investigate the compromised, age-related change in medication-naïve ADHD children. Finally, correlation analyses were performed between the compromised RSFN connections showing significant group-by-age interaction and rsRAI of SN or clinical variables. RESULTS: Medication-naïve ADHD subjects failed to show age-related increment of functional connectivity in both rsRAI of SN and two RSFN connections, SN-Sensory/motor and posterior default mode/precuneus network (pDMN/prec--anterior DMN. Lower SN-Sensory/motor connectivity was related with higher scores on the ADHD Rating Scale, and with poor scores on the continuous performance test. The pDMN/prec-aDMN connectivity was positively related with rsRAI of SN. CONCLUSIONS: Our results suggest that medication-naïve ADHD subjects may have delayed maturation of the two functional connections, SN-Sensory/Motor and aDMN-pDMN/prec. Interventions that enhance the functional connectivity of these two connections may merit attention as potential therapeutic or preventive options in both ADHD and TDC.

  5. Factors Related to Pertussis and Tetanus Vaccination Status Among Foreign-Born Adults Living in the United States.

    Science.gov (United States)

    Sánchez-González, Liliana; Rodriguez-Lainz, Alfonso; O'Halloran, Alissa; Rowhani-Rahbar, Ali; Liang, Jennifer L; Lu, Peng-Jun; Houck, Peter M; Verguet, Stephane; Williams, Walter W

    2017-06-01

    Pertussis is a common vaccine-preventable disease (VPD) worldwide. Its reported incidence has increased steadily in the United States, where it is endemic. Tetanus is a rare but potentially fatal VPD. Foreign-born adults have lower tetanus-diphtheria-pertussis (Tdap) and tetanus-diphtheria (Td) vaccination coverage than do U.S.-born adults. We studied the association of migration-related, socio-demographic, and access-to-care factors with Tdap and Td vaccination among foreign-born adults living in the United States. The 2012 and 2013 National Health Interview Survey data for foreign-born respondents were analyzed. Multivariable logistic regression was conducted to calculate prevalence ratios and 95% confidence intervals, and to identify variables independently associated with Tdap and Td vaccination among foreign-born adults. Tdap and Td vaccination status was available for 9316 and 12,363 individuals, respectively. Overall vaccination coverage was 9.1% for Tdap and 49.8% for Td. Younger age, higher education, having private health insurance (vs. public insurance or uninsured), having visited a doctor in the previous year, and region of residence were independently associated with Tdap and Td vaccination. Among those reporting a doctor visit, two-thirds had not received Tdap. This study provides further evidence of the need to enhance access to health care and immunization services and reduce missed opportunities for Tdap and Td vaccination for foreign-born adults in the United States. These findings apply to all foreign-born, irrespective of their birthplace, citizenship, language and years of residence in the United States. Addressing vaccination disparities among the foreign-born will help achieve national vaccination goals and protect all communities in the United States.

  6. College Sports-Related Injuries - United States, 2009-10 Through 2013-14 Academic Years.

    Science.gov (United States)

    Kerr, Zachary Y; Marshall, Stephen W; Dompier, Thomas P; Corlette, Jill; Klossner, David A; Gilchrist, Julie

    2015-12-11

    Sports-related injuries can have a substantial impact on the long-term health of student-athletes. The National Collegiate Athletic Association (NCAA) monitors injuries among college student-athletes at member schools. In academic year 2013-14, a total of 1,113 member schools fielded 19,334 teams with 478,869 participating student-athletes in NCAA championship sports (i.e., sports with NCAA championship competition) (1). External researchers and CDC used information reported to the NCAA Injury Surveillance Program (NCAA-ISP) by a sample of championship sports programs to summarize the estimated national cumulative and annual average numbers of injuries during the 5 academic years from 2009-10 through 2013-14. Analyses were restricted to injuries reported among student-athletes in 25 NCAA championship sports. During this period, 1,053,370 injuries were estimated to have occurred during an estimated 176.7 million athlete-exposures to potential injury (i.e., one athlete's participation in one competition or one practice). Injury incidence varied widely by sport. Among all sports, men's football accounted for the largest average annual estimated number of injuries (47,199) and the highest competition injury rate (39.9 per 1,000 athlete-exposures). Men's wrestling experienced the highest overall injury rate (13.1 per 1,000) and practice injury rate (10.2 per 1,000). Among women's sports, gymnastics had the highest overall injury rate (10.4 per 1,000) and practice injury rate (10.0 per 1,000), although soccer had the highest competition injury rate (17.2 per 1,000). More injuries were estimated to have occurred from practice than from competition for all sports, with the exception of men's ice hockey and baseball. However, injuries incurred during competition were somewhat more severe (e.g., requiring ≥7 days to return to full participation) than those acquired during practice. Multiple strategies are employed by NCAA and others to reduce the number of injuries in

  7. Fishing activity in Northern Rio de Janeiro State (Brazil and its relation with small cetaceans

    Directory of Open Access Journals (Sweden)

    Ana Paula Madeira Di Beneditto

    1998-01-01

    Full Text Available Research on fishing activity at Atafona village, in Northern Rio de Janeiro, Brazil (21°35'S, was carried out between 1987-96 for the purpose of relating it to the accidental capture of small cetaceans and of estimating the relationship between fishing activity and the diet of small cetaceans. Data on fishing operations were obtained at the cold storage plants management, from interviews with fishermen and personal observations. The most representative fishing resources were Xyphopenaeus kroyeri, Micropogonias furnieri, Carcharhinus plumbeus, C. acronotus,and Rhizoprionodon porosus. Gillnets are responsible for the accidental capture of small cetaceans in the region, mainly Pontoporia blainvillei and Sotalia fluviatilis (marine form. Four types of gillnets that are used on the region ("minjuada", "sarda", "caçoá" and "pescadinha" were dangerous to these species because they are placed in their preferred habitat. There is no competition between fishermen and small cetaceans due to the selection in the capture of commercialized fishesInvestigação sobre a atividade pesqueira na localidade de Atafona, Norte do Rio de Janeiro, Brasil (21º25`S, foi conduzida entre 1987-96 com o objetivo de relacioná-la com a captura acidental e a dieta dos pequenos cetáceos. Dados sobre as operações pesqueiras foram obtidos na administração dos entrepostos de pesca, através de entrevistas com pescadores e observações pessoais. Os recursos pesqueiros mais representativos foram Xyphopenaeus kroyeri, Micropogonias furnieri, Carcharhinus plumbeus, C. acronotus, and Rhizoprionodon porosus. As redes de espera são responsáveis pela captura acidental de pequenos cetáceos na região, principalmente de Pontoporia blainvillei e Sotalia fluviatilis (forma marinha. Quatro tipos de redes de espera que são usadas na região ("minjuada", "sarda", "caçoá" and "pescadinha" foram mais perigosas para essas espécies pois são colocadas no seu hábitat preferencial

  8. Inter-American Beginnings of U.S. Cultural Diplomacy, 1936-1948. Cultural Relations Programs of the U.S. Department of State: Historical Studies, Number 2.

    Science.gov (United States)

    Espinosa, J. Manuel

    Focusing upon the role of the United States government in furthering educational and cultural relations with other nations, the book presents a history of cooperative exchange between the United States and Latin America from 1936-48. The report, based upon primary source material in the form of communications between the Department of State and…

  9. The Text of the Safeguards Agreement relating to the Bilateral Agreement between India and the United States of America

    International Nuclear Information System (INIS)

    1971-01-01

    The text of the Safeguards Agreement between the Agency, the Government of India and the Government of the United States of America providing for the Agency to apply safeguards in relation to the agreement between those Governments concerning co-operation in the civil uses of atomic energy, is reproduced in part I of this document for the information of all Members. The text of the co-operation agreement is reproduced in part II. The Safeguards Agreement entered into force on 27 January 1971

  10. Affect and risk and benefit perception of individuals related to açaí, Coari County, State of Amazonas

    OpenAIRE

    Santos, Geina Faria dos; Salay, Elisabete

    2014-01-01

    The affect can influence health risk and benefit perceptions and consumer behavior. Açaí is widely consumed in the Amazon region. Acute Chagas disease outbreaks involving açaí have been reported. The objective of this study was to identify affect related to açaí. The relationship between affect and consumer perception of risks and benefits and socioeconomic characteristics were also studied. Data collection was performed in the city of Coari, Amazonas State, through interviews with 250 subjec...

  11. A generalized Collins formula derived by virtue of the displacement-squeezing related squeezed coherent state representation

    International Nuclear Information System (INIS)

    Chuan-Mei, Xie; Shao-Long, Wan; Hong-Yi, Fan

    2010-01-01

    Based on the displacement-squeezing related squeezed coherent state representation |z) g and using the technique of integration within an ordered product of operators, this paper finds a generalized Fresnel operator, whose matrix element in the coordinate representation leads to a generalized Collins formula (Huygens–Fresnel integration transformation describing optical diffraction). The generalized Fresnel operator is derived by a quantum mechanical mapping from z to sz - rz * in the |z) g representation, while |z) g in phase space is graphically denoted by an ellipse. (classical areas of phenomenology)

  12. Contaminants in stream sediments from seven United States metropolitan areas: part I: distribution in relation to urbanization

    Science.gov (United States)

    Nowell, Lisa H.; Moran, Patrick W.; Gilliom, Robert J.; Calhoun, Daniel L.; Ingersoll, Christopher G.; Kemble, Nile E.; Kuivila, Kathryn; Phillips, Patrick J.

    2013-01-01

    Organic contaminants and trace elements were measured in bed sediments collected from streams in seven metropolitan study areas across the United States to assess concentrations in relation to urbanization. Polycyclic aromatic hydrocarbons, polychlorinated biphenyls, organochlorine pesticides, the pyrethroid insecticide bifenthrin, and several trace elements were significantly related to urbanization across study areas. Most contaminants (except bifenthrin, chromium, nickel) were significantly related to the total organic carbon (TOC) content of the sediments. Regression models explained 45–80 % of the variability in individual contaminant concentrations using degree of urbanization, sediment-TOC, and study-area indicator variables (which represent the combined influence of unknown factors, such as chemical use or release, that are not captured by available explanatory variables). The significance of one or more study-area indicator variables in all models indicates marked differences in contaminant levels among some study areas, even after accounting for the nationally modeled effects of urbanization and sediment-TOC. Mean probable effect concentration quotients (PECQs) were significantly related to urbanization. Trace elements were the major contributors to mean PECQs at undeveloped sites, whereas organic contaminants, especially bifenthrin, were the major contributors at highly urban sites. Pyrethroids, where detected, accounted for the largest share of the mean PECQ. Part 2 of this series (Kemble et al. 2012) evaluates sediment toxicity to amphipods and midge in relation to sediment chemistry.

  13. Relating PAC damping to EFG fluctuation rates through the PAC relaxation peak. Dynamic N-state symmetric models

    Science.gov (United States)

    Park, Tyler; Hodges, Jeffery A.; Moreno, Carlos; Stufflebeam, Michael; Evenson, William E.; Matheson, P.; Zacate, M. O.; Collins, Gary S.

    2011-07-01

    A perturbed angular correlation (PAC) experiment that measures dynamic damping also needs information about the fundamental quadrupole frequency to relate the damping as a function of temperature to the EFG fluctuation rate. When the experiment is unable to access slow electric field gradient (EFG) fluctuations that show the fundamental quadrupole frequency directly, one needs additional information to determine the hyperfine field parameters and thereby the connection between observed damping and EFG fluctuation rates. One way to solve this problem is to estimate the hyperfine parameters from the fluctuation rate for maximum damping (i.e. at the relaxation peak) or from the rate of maximum damping. This work relates both the maximum damping rate and the fluctuation rate at the relaxation peak to EFG magnitudes (or quadrupole frequencies) for five dynamic N-state symmetric models of fluctuating EFGs.

  14. Trauma-Related Altered States of Consciousness (TRASC) and Functional Impairment II: Perceived Causal Relationships in an Online Sample.

    Science.gov (United States)

    Tzannidakis, Nicole C A; Frewen, Paul

    2015-01-01

    Research supports the existence of a dissociative subtype of posttraumatic stress disorder, although studies have not directly compared the perceived impact of dissociative versus nondissociative posttraumatic symptoms on social and occupational functioning. In addition, research is beginning to differentiate between posttraumatic distress associated with normal waking consciousness (NWC) and dissociative experiences of trauma-related altered states of consciousness (TRASC) along multiple phenomenological dimensions. The current study investigated perceived causal relationships between posttraumatic symptoms associated with NWC-distress and TRASC on the one hand and interpersonal and occupational functioning on the other. Although both TRASC and NWC-distress independently accounted for variance in self-reported interpersonal and occupational problems, perceived causal relationship results showed that individuals tended to attribute their social and work-related problems more strongly to NWC-distress than to TRASC. Future research directions are discussed.

  15. Assessing the relative influence of surface soil moisture and ENSO SST on precipitation predictability over the contiguous United States

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Jin-Ho; Leung, Lai-Yung R.

    2015-06-28

    This study assesses the relative influence of soil moisture memory and tropical sea surface temperature (SST) in seasonal rainfall over the contiguous United States. Using observed precipitation, the NINO3.4 index and soil moisture and evapotranspiration simulated by a land surface model for 61 years, analysis was performed using partial correlations to evaluate to what extent land surface and SST anomaly of El Niño and Southern Oscillation (ENSO) can affect seasonal precipitation over different regions and seasons. Results show that antecedent soil moisture is as important as concurrent ENSO condition in controlling rainfall anomalies over the U.S., but they generally dominate in different seasons with SST providing more predictability during winter while soil moisture, through its linkages to evapotranspiration and snow water, has larger influence in spring and early summer. The proposed methodology is applicable to climate model outputs to evaluate the intensity of land-atmosphere coupling and its relative importance.

  16. Exponential variational expansion in relative coordinates for highly accurate bound state calculations in four-body systems

    Science.gov (United States)

    Harris, Frank E.; Frolov, Alexei M.; Smith, Vedene H.

    2003-11-01

    Exponential variational expansions in relative coordinates are considered for four-body systems. All matrix elements needed for bound-state calculations are expressed as linear combinations of fifth- and sixth-order derivatives of a basic four-body integral. Computation of the basic four-body integral and its derivatives is performed directly, i.e., without any use of the branch tracking in the complex plane that is required in the Fromm/Hill approach, and by methods that take into account the termwise singularities of the formulas. The final computational procedure is relatively simple, physically transparent, and numerically stable. The methods are illustrated with sample data that show the importance of a singularity-canceling approach and that the increased precision thereby made possible permits more accurate wave function optimization than heretofore.

  17. [Deaths due to motorcycle accidents and their association with variables related to social reproduction in a northeastern Brazilian state].

    Science.gov (United States)

    Silva, Paul Hindenburg Nobre de Vasconcelos; Lima, Maria Luiza Carvalho; Souza, Wayner Vieira; Moreira, Rafael da Silveira; Oliveira, Fernando José Moreira

    2015-09-01

    The objective of this article was to identify the association between motorcycle deaths and variables related to Samaja's theory of social reproduction in the period 2000-2005 in the state of Pernambuco. An ecological, case-control study was carried out, with municipalities as the unit of analysis. Cases were defined as the 20% of municipalities with the highest local empirical Bayesian coefficients for mortality due to motorcycle accidents, and controls as the 40% with the lowest coefficients. The municipalities with the greatest chances of high coefficients for mortality due to motorcycle accidents showed high population growth factors and increases in the total fleet of motorcycles, with low population densities, low GDP per capita, and more than 20 motorcycles per thousand inhabitants. We conclude that the variables related to macro-policies proved to have greater force in explaining higher chances of motorcycle death.

  18. Competitive state anxiety and self-confidence: intensity and direction as relative predictors of performance on a golf putting task.

    Science.gov (United States)

    Chamberlain, Sean T; Hale, Bruce D

    2007-06-01

    This study considered relationships between the intensity and directional aspects of competitive state anxiety as measured by the modified Competitive Sport Anxiety Inventory-2(D) (Jones & Swain, 1992) in a sample of 12 experienced male golfers. Anxiety and performance scores from identical putting tasks performed under three different anxiety-manipulated competitive conditions were used to assess both the predictions of Multidimensional Anxiety Theory (MAT; Martens et al., 1990) and the relative value of intensity and direction in explaining performance variance. A within-subjects regression analysis of the intra-individual data showed partial support for the three MAT hypotheses. Cognitive anxiety intensity demonstrated a negative linear relationship with performance, somatic anxiety intensity showed a curvilinear relationship with performance, and self-confidence intensity revealed a positive linear relation. Cognitive directional anxiety illustrated a positive linear relationship with putting performance. Multiple regression analyses indicated that direction (42% of variance) was a better predictor of performance than intensity (22%).

  19. Assessing the relative influence of surface soil moisture and ENSO SST on precipitation predictability over the contiguous United States

    Science.gov (United States)

    Yoon, Jin-Ho; Leung, L. Ruby

    2015-06-01

    This study assesses the relative influence of soil moisture memory and tropical sea surface temperature (SST) in seasonal rainfall over the contiguous United States. Using observed precipitation, the NINO3.4 index, and soil moisture and evapotranspiration simulated by a land surface model for 61 years, analysis was performed using partial correlations to evaluate to what extent land surface and SST anomaly of El Niño-Southern Oscillation (ENSO) can affect seasonal precipitation over different regions and seasons. Results show that antecedent soil moisture is as important as concurrent ENSO condition in controlling rainfall anomalies over the U.S., but they generally dominate in different seasons with SST providing more predictability during winter while soil moisture, through its linkages to evapotranspiration and snow water, has larger influence in spring and early summer. The proposed methodology is applicable to climate model outputs to evaluate the intensity of land-atmosphere coupling and its relative importance.

  20. Validation of a risk stratification tool for fall-related injury in a state-wide cohort.

    Science.gov (United States)

    McCoy, Thomas H; Castro, Victor M; Cagan, Andrew; Roberson, Ashlee M; Perlis, Roy H

    2017-02-06

    A major preventable contributor to healthcare costs among older individuals is fall-related injury. We sought to validate a tool to stratify such risk based on readily available clinical data, including projected medication adverse effects, using state-wide medical claims data. Sociodemographic and clinical features were drawn from health claims paid in the state of Massachusetts for individuals aged 35-65 with a hospital admission for a period spanning January-December 2012. Previously developed logistic regression models of hospital readmission for fall-related injury were refit in a testing set including a randomly selected 70% of individuals, and examined in a training set comprised of the remaining 30%. Medications at admission were summarised based on reported adverse effect frequencies in published medication labelling. The Massachusetts health system. A total of 68 764 hospitalised individuals aged 35-65 years. Hospital readmission for fall-related injury defined by claims code. A total of 2052 individuals (3.0%) were hospitalised for fall-related injury within 90 days of discharge, and 3391 (4.9%) within 180 days. After recalibrating the model in a training data set comprised of 48 136 individuals (70%), model discrimination in the remaining 30% test set yielded an area under the receiver operating characteristic curve (AUC) of 0.74 (95% CI 0.72 to 0.76). AUCs were similar across age decades (0.71 to 0.78) and sex (0.72 male, 0.76 female), and across most common diagnostic categories other than psychiatry. For individuals in the highest risk quartile, 11.4% experienced fall within 180 days versus 1.2% in the lowest risk quartile; 57.6% of falls occurred in the highest risk quartile. This analysis of state-wide claims data demonstrates the feasibility of predicting fall-related injury requiring hospitalisation using readily available sociodemographic and clinical details. This translatable approach to stratification allows for identification of

  1. Practical state of health estimation of power batteries based on Delphi method and grey relational grade analysis

    Science.gov (United States)

    Sun, Bingxiang; Jiang, Jiuchun; Zheng, Fangdan; Zhao, Wei; Liaw, Bor Yann; Ruan, Haijun; Han, Zhiqiang; Zhang, Weige

    2015-05-01

    The state of health (SOH) estimation is very critical to battery management system to ensure the safety and reliability of EV battery operation. Here, we used a unique hybrid approach to enable complex SOH estimations. The approach hybridizes the Delphi method known for its simplicity and effectiveness in applying weighting factors for complicated decision-making and the grey relational grade analysis (GRGA) for multi-factor optimization. Six critical factors were used in the consideration for SOH estimation: peak power at 30% state-of-charge (SOC), capacity, the voltage drop at 30% SOC with a C/3 pulse, the temperature rises at the end of discharge and charge at 1C; respectively, and the open circuit voltage at the end of charge after 1-h rest. The weighting of these factors for SOH estimation was scored by the 'experts' in the Delphi method, indicating the influencing power of each factor on SOH. The parameters for these factors expressing the battery state variations are optimized by GRGA. Eight battery cells were used to illustrate the principle and methodology to estimate the SOH by this hybrid approach, and the results were compared with those based on capacity and power capability. The contrast among different SOH estimations is discussed.

  2. United States of America activities relative to the International Atomic Energy Agency (IAEA) initiative: Records management for deep geologic repositories

    International Nuclear Information System (INIS)

    Warner, P.J.

    1997-01-01

    The International Atomic Energy Agency (IAEA) has conducted consultant and advisory meetings to prepare a Technical Document which is intended to provide guidance to all IAEA Member States (otherwise known as countries) that are currently planning, designing, constructing or operating a deep or near surface geological repository for the storage and protection of vitrified high-level radioactive waste, spent fuel waste and TRU-waste (transuranic). Eleven countries of the international community are presently in various stages of siting, designing, or constructing deep geologic repositories. Member States of the IAEA have determined that the principle safety of such completed and operation sites must not rely solely on long term institutional arrangements for the retention of information. It is believed that repository siting, design, operation and postoperation information should be gathered, managed and retained in a manner that will provide information to future societies over a very long period of time. The radionuclide life is 10,000 years thus the retention of information must outlive current societies, languages, and be continually migrated to new technology to assure retrieval. This presentation will provide an overview of the status of consideration and implementation of these issues within the United States efforts relative to deep geologic repository projects

  3. United States of America activities relative to the International Atomic Energy Agency (IAEA) initiative: Records management for deep geologic repositories

    Energy Technology Data Exchange (ETDEWEB)

    Warner, P.J.

    1997-03-01

    The International Atomic Energy Agency (IAEA) has conducted consultant and advisory meetings to prepare a Technical Document which is intended to provide guidance to all IAEA Member States (otherwise known as countries) that are currently planning, designing, constructing or operating a deep or near surface geological repository for the storage and protection of vitrified high-level radioactive waste, spent fuel waste and TRU-waste (transuranic). Eleven countries of the international community are presently in various stages of siting, designing, or constructing deep geologic repositories. Member States of the IAEA have determined that the principle safety of such completed and operation sites must not rely solely on long term institutional arrangements for the retention of information. It is believed that repository siting, design, operation and postoperation information should be gathered, managed and retained in a manner that will provide information to future societies over a very long period of time. The radionuclide life is 10,000 years thus the retention of information must outlive current societies, languages, and be continually migrated to new technology to assure retrieval. This presentation will provide an overview of the status of consideration and implementation of these issues within the United States efforts relative to deep geologic repository projects.

  4. Kinesiophobia in pre-operative patients with cervical discopathy and coexisting degenerative changes in relation to pain-related variables, psychological state and sports activity.

    Science.gov (United States)

    Misterska, Ewa; Jankowski, Roman; Głowacki, Jakub; Shadi, Milud; Walczak, Michał; Głowacki, Maciej

    2015-01-14

    No research group has ever investigated the level of kinesiophobia in a well defined group of preoperative patients treated due to cervical discopathy and degenerative spine disease, confirmed by X-ray and magnetic resonance imaging (MRI) examinations. We aimed to investigate the degree of kinesiophobia and the differences in pain-related and psychosocial characteristics between patients with high and low levels of kinesiophobia, in relation to factors commonly associated with neck pain. Sixty-five consecutive patients with cervical discopathy and coexisting degenerative changes were assessed pre-surgically. The mean pain duration was 31.7 SD 34.0 months. Patients completed the Polish versions of the Tampa Scale for Kinesiophobia (TSK-PL) on 2 occasions, and the following once: Neck Disability Index (NDI-PL), State-Trait Anxiety Inventory (STAI-PL), Coping Strategies Questionnaire (CSQ-PL), and the Visual Analogue Scale (VAS-PL). A high level of kinesiophobia was indicated in 81.5% and 87.7% of patients in first and second completion, respectively. Patients with high and low kinesiophobia differ in regards to the recreation section of NDI-PL (p=0.012), gender (p=0.043), and sports activity (p=0.024). Correlations were identified between TSK-PL and marital status (p=0.023) and sports activity (p=0.024). Kinesiophobia levels are higher in patients with chronic cervical pain before surgical treatment. Fear of movement tends to be higher in women and among patients avoiding sports recreation before surgical treatment. Although sports activity and socio-demographic data are predictors of kinesiophobia, psychological, pain-related, and clinical data are not. These findings should be considered when planning rehabilitation after surgical treatment of cervical discopathy and coexisting degenerative changes.

  5. Age-related increase in cross-sensory noise in resting and steady-state cerebral perfusion.

    Science.gov (United States)

    Hugenschmidt, Christina E; Mozolic, Jennifer L; Tan, Huan; Kraft, Robert A; Laurienti, Paul J

    2009-05-01

    Behavioral research indicates that healthy aging is accompanied by maintenance of voluntary attentional function in many situations, suggesting older adults are able to use attention to enhance and suppress neural activity. However, other experiments show increased distractibility with age, suggesting a failure of attention. One hypothesis for these apparently conflicting findings is that older adults experience a greater sensory processing load at baseline compared to younger adults. In this situation, older adults might successfully modulate sensory cortical activity relative to a baseline referent condition, but the increased baseline load results in more activity than younger adults after attentional modulation. This hypothesis was tested by comparing average functional brain activity in auditory cortex using quantitative perfusion imaging during resting state and steady-state visual conditions. It was observed that older adults demonstrated greater processing of task-irrelevant auditory background noise than younger adults in both conditions. As expected, auditory activity was attenuated relative to rest during a visually engaging task for both older and younger participants. However, older adults continued to show greater auditory processing than their younger counterparts even after this task modulation. Furthermore, auditory activity during the visual task was predictive of cross-sensory distraction on a behavioral task in older adults. Together, these findings suggest that older adults are more distractible than younger, and the cause of this increased distractibility may lie in baseline brain functioning.

  6. Voluntary league of peoples vs. coercive world federative state (Völkerstaat/Staatenverein of peoples as states: Kant's and Rawls' considerations concerning international relations: Similarities and

    Directory of Open Access Journals (Sweden)

    Stupar Milorad J.

    2004-01-01

    Full Text Available Although similar in some respects, Rawls' and Kant' visions of world order fall apart on the question of sovereignty. Rawls never advocates of an international single state with international authority. Kant, on the other hand, inspired by the project of Enlightenment, as a final form of international sovereignty sees federative state of states as a provider for eternal peace among peoples.

  7. Relative roles of weather variables and change in human population in malaria: comparison over different states of India.

    Directory of Open Access Journals (Sweden)

    Prashant Goswami

    Full Text Available Pro-active and effective control as well as quantitative assessment of impact of climate change on malaria requires identification of the major drivers of the epidemic. Malaria depends on vector abundance which, in turn, depends on a combination of weather variables. However, there remain several gaps in our understanding and assessment of malaria in a changing climate. Most of the studies have considered weekly or even monthly mean values of weather variables, while the malaria vector is sensitive to daily variations. Secondly, rarely all the relevant meteorological variables have been considered together. An important question is the relative roles of weather variables (vector abundance and change in host (human population, in the change in disease load.We consider the 28 states of India, characterized by diverse climatic zones and changing population as well as complex variability in malaria, as a natural test bed. An annual vector load for each of the 28 states is defined based on the number of vector genesis days computed using daily values of temperature, rainfall and humidity from NCEP daily Reanalysis; a prediction of potential malaria load is defined by taking into consideration changes in the human population and compared with the reported number of malaria cases.For most states, the number of malaria cases is very well correlated with the vector load calculated with the combined conditions of daily values of temperature, rainfall and humidity; no single weather variable has any significant association with the observed disease prevalence.The association between vector-load and daily values of weather variables is robust and holds for different climatic regions (states of India. Thus use of all the three weather variables provides a reliable means of pro-active and efficient vector sanitation and control as well as assessment of impact of climate change on malaria.

  8. Relative roles of weather variables and change in human population in malaria: comparison over different states of India.

    Science.gov (United States)

    Goswami, Prashant; Murty, Upadhayula Suryanarayana; Mutheneni, Srinivasa Rao; Krishnan, Swathi Trithala

    2014-01-01

    Pro-active and effective control as well as quantitative assessment of impact of climate change on malaria requires identification of the major drivers of the epidemic. Malaria depends on vector abundance which, in turn, depends on a combination of weather variables. However, there remain several gaps in our understanding and assessment of malaria in a changing climate. Most of the studies have considered weekly or even monthly mean values of weather variables, while the malaria vector is sensitive to daily variations. Secondly, rarely all the relevant meteorological variables have been considered together. An important question is the relative roles of weather variables (vector abundance) and change in host (human) population, in the change in disease load. We consider the 28 states of India, characterized by diverse climatic zones and changing population as well as complex variability in malaria, as a natural test bed. An annual vector load for each of the 28 states is defined based on the number of vector genesis days computed using daily values of temperature, rainfall and humidity from NCEP daily Reanalysis; a prediction of potential malaria load is defined by taking into consideration changes in the human population and compared with the reported number of malaria cases. For most states, the number of malaria cases is very well correlated with the vector load calculated with the combined conditions of daily values of temperature, rainfall and humidity; no single weather variable has any significant association with the observed disease prevalence. The association between vector-load and daily values of weather variables is robust and holds for different climatic regions (states of India). Thus use of all the three weather variables provides a reliable means of pro-active and efficient vector sanitation and control as well as assessment of impact of climate change on malaria.

  9. Solid state conformations and antidopaminergic effects of remoxipride hydrochloride and a closely related salicylamide, FLA 797, in relation to dopamine receptor models.

    Science.gov (United States)

    Högberg, T; Rämsby, S; de Paulis, T; Stensland, B; Csöregh, I; Wägner, A

    1986-10-01

    The X-ray structures of two new 2,6-disubstituted benzamides, i.e., remoxipride hydrochloride monohydrate [-)-(S)-3-bromo-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2,6-dimethoxybenza mide hydrochloride monohydrate) and FLA 797 [-)-(S)-3-bromo-N-[(1-ethyl-2-pyrrolidinyl)methyl]-6-methoxysalicylamide ), have been determined as well as the distribution coefficients. The difference in dopamine receptor blocking activity is discussed in terms of lipophilicity and solid state conformations of the two benzamides. The major difference between the solid state conformations lies in the orientation of the carboxamide moiety. In remoxipride the carbonyl group is oriented almost perpendicularly to the benzene ring, thus preventing the formation of a hydrogen-bonded pseudo-ring between the amide hydrogen and the methoxy group found in other types of o-methoxybenzamides. In FLA 797, however, this pseudo-ring is present in the planar conformation of the salicylamide moiety. This conformation is further stabilized by a hydrogen bond between the phenol group and the carbonyl oxygen. The side chain in remoxipride adopts an extended conformation in contrast to FLA 797, where the side chain has a folded conformation. The crystal structures are related to current topographic dopamine receptor models developed from more rigid antidopaminergic compounds. Based on these comparisons, it is suggested that benzamides having an N-ethyl-2-pyrrolidinylmethyl side chain interact with the receptor in the folded conformation. The binding affinity is thought to be further increased by the planar conformation of the salicylamide moiety present in FLA 797, which permits an efficient pi-pi stacking interaction.

  10. Work-related factors, job satisfaction and intent to leave the current job among United States nurses.

    Science.gov (United States)

    Han, Kihye; Trinkoff, Alison M; Gurses, Ayse P

    2015-11-01

    To examine the relationships of work-related factors (e.g., autonomy, work schedule, supervisory and peer support) to nurses' job satisfaction and intent to leave their current position. Low job satisfaction and high turnover of nurses are major problems for health care. To improve nurse retention, work-related factors associated with job satisfaction and intent to leave should be investigated. A cross-sectional secondary data analysis. Data were obtained in 2004 from Wave 3 of the Nurses' Worklife and Health Study. A random sample of 5000 actively licenced nurses in Illinois and North Carolina (two U.S. states) were sent the survey in wave 1, of which 1641 actively working bedside nurses participated in wave 3. We examined associations of various work-related factors with job satisfaction and intent to leave the current position. Nurses who were dissatisfied with their job reported significantly higher psychological demands and lower autonomy than nurses who were satisfied. Nurses were significantly less satisfied with their jobs when they worked longer hours with inadequate breaks or sick days. Lack of support from peers and supervisors was also related to significantly lower odds of job satisfaction. For intention to leave, nurses who said they planned to leave their current job reported significantly lower autonomy and less support from their peers than nurses who intended to stay. A variety of modifiable work-related factors were significantly related to job satisfaction and intention to leave the current job among nurses. Future research should focus on developing interventions that could mitigate these factors (e.g., by improving work schedules, increasing autonomy and/or nurse support). The impact of such interventions on job satisfaction and intention to leave the current position could then be evaluated. To increase nurse retention, improved schedules, autonomy and supportive work environments should be promoted. © 2015 John Wiley & Sons Ltd.

  11. Evidence for a weakening strength of temperature-corn yield relation in the United States during 1980-2010.

    Science.gov (United States)

    Leng, Guoyong

    2017-12-15

    Temperature is known to be correlated with crop yields, causing reduction of crop yield with climate warming without adaptations or CO 2 fertilization effects. The historical temperature-crop yield relation has often been used for informing future changes. This relationship, however, may change over time following alternations in other environmental factors. Results show that the strength of the relationship between the interannual variability of growing season temperature and corn yield (R GST_CY ) has declined in the United States between 1980 and 2010 with a loss in the statistical significance. The regression slope which represents the anomalies in corn yield that occur in association with 1 degree temperature anomaly has decreased significantly from -6.9%/K of the first half period to -2.4%/K--3.5%/K of the second half period. This implies that projected corn yield reduction will be overestimated by a fact of 2 in a given warming scenario, if the corn-temperature relation is derived from the earlier historical period. Changes in R GST_CY are mainly observed in Midwest Corn Belt and central High Plains, but are partly reproduced by 11 process-based crop models. In Midwest rain-fed systems, the decrease of negative temperature effects coincides with an increase in water availability by precipitation. In irrigated areas where water stress is minimized, the decline of beneficial temperature effects is significantly related to the increase in extreme hot days. The results indicate that an extrapolation of historical yield response to temperature may bias the assessment of agriculture vulnerability to climate change. Efforts to reduce climate impacts on agriculture should pay attention not only to climate change, but also to changes in climate-crop yield relations. There are some caveats that should be acknowledged as the analysis is restricted to the changes in the linear relation between growing season mean temperature and corn yield for the specific study period

  12. Evidence for a weakening strength of temperature-corn yield relation in the United States during 1980–2010

    Energy Technology Data Exchange (ETDEWEB)

    Leng, Guoyong

    2017-12-01

    Temperature is known to be correlated with crop yields, causing reduction of crop yield with climate warming without adaptations or CO2 fertilization effects. The historical temperature-crop yield relation has often been used for informing future changes. This relationship, however, may change over time following alternations in other environmental factors. Results show that the strength of the relationship between the interannual variability of growing season temperature and corn yield (RGST_CY) has declined in the United States between 1980 and 2010 with a loss in the statistical significance. The regression slope which represents the anomalies in corn yield that occur in association with 1 degree temperature anomaly has decreased significantly from -6.9%/K of the first half period to -2.4%/K~-3.5%/K of the second half period. This implies that projected corn yield reduction will be overestimated by a fact of 2 in a given warming scenario, if the corn-temperature relation is derived from the earlier historical period. Changes in RGST_CY are mainly observed in Midwest Corn Belt and central High Plains, and are well reproduced by 11 process-based crop models. In Midwest rain-fed systems, the decrease of negative temperature effects coincides with an increase in water availability by precipitation. In irrigated areas where water stress is minimized, the decline of beneficial temperature effects is significantly related to the increase in extreme hot days. The results indicate that an extrapolation of historical yield response to temperature may bias the assessment of agriculture vulnerability to climate change. Efforts to reduce climate impacts on agriculture should pay attention not only to climate change, but also to changes in climate-crop yield relations. There are some caveats that should be acknowledged as the analysis is restricted to the changes in the linear relation between growing season mean temperature and corn yield for the specific study period.

  13. Mississippi Renewable Energy and Energy Efficiency Report. A snap shot of related activities in the state of Mississippi

    Energy Technology Data Exchange (ETDEWEB)

    Arora, Sumesh M. [Mississippi Technology Alliance, Jackson, MS (United States); Linton, Joseph A. [Mississippi Technology Alliance, Jackson, MS (United States)

    2011-05-11

    In recent years, due to concerns over national security from both economic and military standpoints, increased attention has been given to the production of renewable energy in order to reduce American dependence on foreign supplies of energy. These concerns, along with those related to the effect of fossil fuels on the environment, have served to heighten the enthusiasm for finding replacements for traditional energy sources, along with helping to highlight the need for energy efficiency in American homes and businesses. Throughout the nation, this has been exemplified in an increased entrepreneurial activity to produce liquid fuels, thermal energy and electricity from a vast range of sources such as plants, trees, bacteria, the sun, wind, waves and the Earth itself. Coupled with tax subsidies, loan guarantees, renewable fuel standards, and various other government incentives and legislative encouragements we have seen a big jump in the production of renewable energy in the United States in the last ten years. But we are just getting started!

  14. Mastering style – Effects of explicit style-related information, art knowledge and affective state on appreciation of abstract paintings

    Directory of Open Access Journals (Sweden)

    BENNO BELKE

    2006-06-01

    Full Text Available Recently, Leder, Belke, Oeberst, and Augustin (2004 have proposed a model of aesthetic experience in which stylistic processing is central for aesthetic experiences of art. Here we present an empirical study which investigates predictions derived from the model. Using modern and contemporary abstract paintings we investigated how their appreciation is affected by style information generalized onto new exemplars of paintings by the same artists. In accordance with the model’s predictions, effects of style processing depend on the affective states of the viewers as well as their ability for cognitive mastery, measured by amount of expertise. The experiment reveals that the examination of style-related cognitive processes is important to psychologically understand the affective, cognitive and presumably self-rewarding aspects of aesthetic experiences.

  15. The Role of State-business Relations in the Performance of Zambia’s Food Processing Sub-sector

    DEFF Research Database (Denmark)

    Hampwaye, Godfrey; Jeppesen, Søren

    2014-01-01

    , with increased employment and in a number of cases growing earnings, this seems to have happened in spite of a business environment which is not particularly supportive. The firms’ experience is that the SBRs mainly constitute institutional barriers to the performance of firms and highlight that formal...... government institutions and polices are incapable of assisting the firms and in most cases government institutions formulate and enact insufficient support schemes.......In ensuring growth and development collaborative State-Business relations (SBRs) matters, and with economic growth comes increasing levels of employment, options for poverty reduction and hence more equitable development. Whereas it is known that SBR matters at a macro-economic level, the concept...

  16. The Significance of Privacy and Trust in Providing Health-Related Services to Behaviorally Bisexual Men in the United States

    Science.gov (United States)

    Dodge, Brian; Schnarrs, Phillip W.; Goncalves, Gabriel; Malebranche, David; Martinez, Omar; Reece, Michael; Rhodes, Scott D.; Van Der Pol, Barbara; Nix, Ryan; Fortenberry, J. Dennis

    2012-01-01

    Previous research suggests that bisexual men face unique health concerns in comparison to their exclusively homosexual and heterosexual counterparts. However, little is known about behaviorally bisexual men’s experiences with health services, including ways of providing services that would be most appropriate to meet the health needs of this population. This study sought to understand preferences for health-related services among behaviorally bisexual men in the Midwestern United States. Using a community-based research approach, a diverse sample of 75 behaviorally bisexual men was recruited for in-depth interviews. Qualitative data were analyzed utilizing inductive coding through established team-based protocols to ensure reliability. Themes emerged involving the importance of privacy and trust when reaching, recruiting, and engaging behaviorally bisexual men in health services. Findings suggest that multifaceted approaches are needed, including those that provide relevant and confidential services while allowing for the development and ongoing maintenance of trust. PMID:22676463

  17. The right to enjoy the benefits of scientific progress: in search of state obligations in relation to health.

    Science.gov (United States)

    Donders, Yvonne

    2011-11-01

    After having received little attention over the past decades, one of the least known human rights--the right to enjoy the benefits of scientific progress and its applications--has had its dust blown off. Although included in the Universal Declaration of Human Rights (UDHR) and in the International Covenant on Economic, Social and Cultural Rights (ICESCR)--be it at the very end of both instruments -this right hardly received any attention from States, UN bodies and programmes and academics. The role of science in societies and its benefits and potential danger were discussed in various international fora, but hardly ever in a human rights context. Nowadays, within a world that is increasingly turning to science and technology for solutions to persistent socio-economic and development problems, the human dimension of science also receives increased attention, including the human right to enjoy the benefits of scientific progress and its applications. This contribution analyses the possible legal obligations of States in relation to the right to enjoy the benefits of scientific progress and its applications, in particular as regards health.

  18. Building-related health symptoms and classroom indoor air quality: a survey of school teachers in New York State.

    Science.gov (United States)

    Kielb, C; Lin, S; Muscatiello, N; Hord, W; Rogers-Harrington, J; Healy, J

    2015-08-01

    Most previous research on indoor environments and health has studied school children or occupants in non-school settings. This investigation assessed building-related health symptoms and classroom characteristics via telephone survey of New York State school teachers. Participants were asked about 14 building-related symptoms and 23 classroom characteristics potentially related to poor indoor air quality (IAQ). Poisson regression analysis was used to assess the relationship between these symptoms and each classroom characteristic, controlling for potential confounders. About 500 teachers completed the survey. The most frequently reported classroom characteristics included open shelving (70.7%), food eaten in class (65.5%), dust (59.1%), and carpeting (46.9%). The most commonly reported symptoms included sinus problems (16.8%), headache (15.0%), allergies/congestion (14.8%), and throat irritation (14.6%). Experiencing one or more symptoms was associated most strongly with reported dust (relative risk (RR) = 3.67; 95% confidence interval (CI): 2.62-5.13), dust reservoirs (RR = 2.13; 95% CI: 1.72-2.65), paint odors (RR = 1.73; 95% CI: 1.40-2.13), mold (RR = 1.71; 95% CI: 1.39-2.11), and moldy odors (RR = 1.65 95% CI: 1.30-2.10). Stronger associations were found with increasing numbers of reported IAQ-related classroom characteristics. Similar results were found with having any building-related allergic/respiratory symptom. This research adds to the body of evidence underscoring the importance to occupant health of school IAQ. Teachers play an important role in educating children, and teacher well-being is important to this role. Health symptoms among New York teachers while at work are common and appear to be associated with numerous characteristics related to poor classroom IAQ. Improving school Indoor Air Quality may reduce sickness and absenteeism and improve teacher performance. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. Relation between sedimentary framework and hydrogeology in the Guarani Aquifer System in São Paulo state, Brazil

    Science.gov (United States)

    Hirata, Ricardo; Gesicki, Ana; Sracek, Ondra; Bertolo, Reginaldo; Giannini, Paulo César; Aravena, Ramón

    2011-04-01

    This paper presents the results of a new investigation of the Guarani Aquifer System (SAG) in São Paulo state. New data were acquired about sedimentary framework, flow pattern, and hydrogeochemistry. The flow direction in the north of the state is towards the southwest and not towards the west as expected previously. This is linked to the absence of SAG outcrop in the northeast of São Paulo state. Both the underlying Pirambóia Formation and the overlying Botucatu Formation possess high porosity (18.9% and 19.5%, respectively), which was not modified significantly by diagenetic changes. Investigation of sediments confirmed a zone of chalcedony cement close to the SAG outcrop and a zone of calcite cement in the deep confined zone. The main events in the SAG post-sedimentary history were: (1) adhesion of ferrugineous coatings on grains, (2) infiltration of clays in eodiagenetic stage, (3) regeneration of coatings with formation of smectites, (4) authigenic overgrowth of quartz and K-feldspar in advanced eodiagenetic stage, (5) bitumen cementation of Pirambóia Formation in mesodiagenetic stage, (6) cementation by calcite in mesodiagenetic and telodiagenetic stages in Pirambóia Formation, (7) formation of secondary porosity by dissolution of unstable minerals after appearance of hydraulic gradient and penetration of the meteoric water caused by the uplift of the Serra do Mar coastal range in the Late Cretaceous, (8) authigenesis of kaolinite and amorphous silica in unconfined zone of the SAG and cation exchange coupled with the dissolution of calcite at the transition between unconfined and confined zone, and (9) authigenesis of analcime in the confined SAG zone. The last two processes are still under operation. The deep zone of the SAG comprises an alkaline pH, Na-HCO 3 groundwater type with old water and enriched δ 13C values (-18.8) close to the SAG outcrop. This is consistent with a conceptual geochemical model of the SAG, suggesting dissolution of calcite

  20. Assessing the state of the art in biomedical relation extraction: overview of the BioCreative V chemical-disease relation (CDR) task.

    Science.gov (United States)

    Wei, Chih-Hsuan; Peng, Yifan; Leaman, Robert; Davis, Allan Peter; Mattingly, Carolyn J; Li, Jiao; Wiegers, Thomas C; Lu, Zhiyong

    2016-01-01

    Manually curating chemicals, diseases and their relationships is significantly important to biomedical research, but it is plagued by its high cost and the rapid growth of the biomedical literature. In recent years, there has been a growing interest in developing computational approaches for automatic chemical-disease relation (CDR) extraction. Despite these attempts, the lack of a comprehensive benchmarking dataset has limited the comparison of different techniques in order to assess and advance the current state-of-the-art. To this end, we organized a challenge task through BioCreative V to automatically extract CDRs from the literature. We designed two challenge tasks: disease named entity recognition (DNER) and chemical-induced disease (CID) relation extraction. To assist system development and assessment, we created a large annotated text corpus that consisted of human annotations of chemicals, diseases and their interactions from 1500 PubMed articles. 34 teams worldwide participated in the CDR task: 16 (DNER) and 18 (CID). The best systems achieved an F-score of 86.46% for the DNER task--a result that approaches the human inter-annotator agreement (0.8875)--and an F-score of 57.03% for the CID task, the highest results ever reported for such tasks. When combining team results via machine learning, the ensemble system was able to further improve over the best team results by achieving 88.89% and 62.80% in F-score for the DNER and CID task, respectively. Additionally, another novel aspect of our evaluation is to test each participating system's ability to return real-time results: the average response time for each team's DNER and CID web service systems were 5.6 and 9.3 s, respectively. Most teams used hybrid systems for their submissions based on machining learning. Given the level of participation and results, we found our task to be successful in engaging the text-mining research community, producing a large annotated corpus and improving the results of

  1. Linear trend and climate response of five-needle pines in the western United States related to treeline proximity

    Energy Technology Data Exchange (ETDEWEB)

    Kipfmueller, K.F. [Minnesota Univ., Minneapolis, MN (United States). Dept. of Geography; Salzer, M.W. [Arizona Univ., Tucson, AZ (United States). Laboratory of Tree-Ring Research

    2010-01-15

    This study investigated sixty-six 5-needle pine growth chronologies from 1896 to their end years in order to identify potential patterns related to linear trends in ring width. Individual chronology responses to climate were also evaluated by comparing the chronologies with seasonal temperature and precipitation data from 1896 to the present date. Chronologies exhibiting similar patterns of climate response were grouped in order to examine the role of treeline proximity on climate-growth relationships. Ring width measurements for pine sites located in the western United States were obtained from the International Tree Ring Data Bank. Growth indices were compared among all sites in order to assess the relative strength of common signals with increasing distance. Pearson correlations were used to calculate linear trends for each chronology. A cluster analysis of climate response patterns indicated that most chronologies positively associated with temperatures were located near upper treeline and contained significant positive linear trends. The study suggested that 5-needle pine treeline chronologies may be used as predictors in temperature reconstructions. However, care must be taken to determine that collection sites have not been impacted by disturbances such as fire or insect outbreaks. 35 refs., 2 tabs., 5 figs.

  2. Trauma-related altered states of consciousness in women with BPD with or without co-occurring PTSD

    Directory of Open Access Journals (Sweden)

    Paul Frewen

    2014-08-01

    Full Text Available Background: A “4-D model” was recently described as a theoretical framework for categorizing trauma-related symptoms into four phenomenological dimensions (the experience of time, thought, body, and emotion that can present either in the form of normal waking consciousness (NWC or as dissociative experiences, that is, trauma-related altered states of consciousness (TRASC. Methods: The present study examined the predictions of the 4-D model in 258 persons with borderline personality disorder (BPD with (n=126 versus without (n=132 posttraumatic stress disorder (PTSD. Results: As measured by the Borderline Symptom List, consistent with the predictions of the 4-D model, in comparison with symptom endorsements theorized to be associated with NWC, measures of TRASC were less frequent, and more strongly correlated with both Dissociative Experience Scale scores and severity of childhood emotional neglect, particularly in persons with both BPD and PTSD. Our prediction that symptoms of TRASC would be less intercorrelated in comparison with distress associated with NWC symptoms, however, was not supported. Conclusions: Findings are discussed as they pertain to the symptomatology of BPD, PTSD, and dissociation.

  3. Compilation of data relating to the erosive response of 608 recently-burned basins in the western United States

    Science.gov (United States)

    Gartner, Joseph E.; Cannon, Susan H.; Bigio, Erica R.; Davis, Nicole K.; Parrett, Charles; Pierce, Kenneth L.; Rupert, Michael G.; Thurston, Brandon L.; Trebesch, Matthew J.; Garcia, Steve P.; Rea, Alan H.

    2005-01-01

    This report presents a compilation of data on the erosive response, debris-flow initiation processes, basin morphology, burn severity, event-triggering rainfall, rock type, and soils for 608 basins recently burned by 53 fires located throughout the Western United States.  The data presented here are a combination of those collected during our own field research and those reported in the literature.  In some cases, data from a Geographic Information System (GIS) and Digital Elevation Models (DEMs) were used to supplement the data from the primary source.  Due to gaps in the information available, not all parameters are characterized for all basins. This database provides a resource for researchers and land managers interested in examining relations between the runoff response of recently burned basins and their morphology, burn severity, soils and rock type, and triggering rainfall.  The purpose of this compilation is to provide a single resource for future studies addressing problems associated with wildfire-related erosion.  For example, data in this compilation have been used to develop a model for debris flow probability from recently burned basins using logistic multiple regression analysis (Cannon and others, 2004).  This database provides a convenient starting point for other studies.  For additional information on estimated post-fire runoff peak discharges and debris-flow volumes, see Gartner and others (2004).

  4. Trauma-related altered states of consciousness in women with BPD with or without co-occurring PTSD.

    Science.gov (United States)

    Frewen, Paul; Kleindienst, Nikolaus; Lanius, Ruth; Schmahl, Christian

    2014-01-01

    A "4-D model" was recently described as a theoretical framework for categorizing trauma-related symptoms into four phenomenological dimensions (the experience of time, thought, body, and emotion) that can present either in the form of normal waking consciousness (NWC) or as dissociative experiences, that is, trauma-related altered states of consciousness (TRASC). The present study examined the predictions of the 4-D model in 258 persons with borderline personality disorder (BPD) with (n=126) versus without (n=132) posttraumatic stress disorder (PTSD). As measured by the Borderline Symptom List, consistent with the predictions of the 4-D model, in comparison with symptom endorsements theorized to be associated with NWC, measures of TRASC were less frequent, and more strongly correlated with both Dissociative Experience Scale scores and severity of childhood emotional neglect, particularly in persons with both BPD and PTSD. Our prediction that symptoms of TRASC would be less intercorrelated in comparison with distress associated with NWC symptoms, however, was not supported. Findings are discussed as they pertain to the symptomatology of BPD, PTSD, and dissociation.

  5. Obesity-related mortality in France, Italy, and the United States: a comparison using multiple cause-of-death analysis.

    Science.gov (United States)

    Barbieri, Magali; Désesquelles, Aline; Egidi, Viviana; Demuru, Elena; Frova, Luisa; Meslé, France; Pappagallo, Marilena

    2017-07-01

    We investigate the reporting of obesity on death certificates in three countries (France, Italy, and the United States) with different levels of prevalence, and we examine which causes are frequently associated with obesity. We use cause-of-death data for all deaths at ages 50-89 in 2010-2011. Since obesity may not be the underlying cause (UC) of death, we compute age- and sex-standardized death rates considering all mentions of obesity (multiple causes or MC). We use cluster analyses to identify patterns of cause-of-death combinations. Obesity is selected as UC in no more than 20% of the deaths with a mention of obesity. Mortality levels, whether measured from the UC or the MC, are weakly related to levels of prevalence. Patterns of cause-of-death combinations are similar across the countries. In addition to strong links with cardiovascular diseases and diabetes, we identify several less familiar associations. Considering all mentions on the deaths certificates reduces the underestimation of obesity-related mortality based on the UC only. It also enables us to describe the various mortality patterns involving obesity.

  6. “Dangerous women”: Discursive practices of the Chilean State in relation to prostitution, sex trade and sex work

    Directory of Open Access Journals (Sweden)

    Jacqueline Espinoza-Ibacache

    2017-07-01

    Full Text Available The article investigates the discursive practices of the Chilean State in relation to women who practice prostitution, sex trade or sex work. We perform an analysis based on the studies made on discourse about the issue, from pragmatic and realizative perspectives of the language. From the 18 regulations and laws we identify acts of speech, such as implicatures or indirect reference and interdiscourses. In the results we present three categories as we call them: definitions, prescriptions and transformations. The definitions are used to describe an activity and the intervention agents. Prescriptions materialize the discourse through obligations and instructions dictated to impose social control. And the transformations, which is related to the first and the second, creates a new situation regarding the activity through the updating of mechanisms and the definition of new subjects. We conclude that the rules produce discursive practices for the social control of the bodies of prostitutes and sex workers, placing them in the line of abnormality, in this way they define a behavioral guide for the rest of women. © Revista Colombiana de Ciencias Sociales.

  7. Heroin-related overdose: The unexplored influences of markets, marketing and source-types in the United States.

    Science.gov (United States)

    Mars, Sarah G; Fessel, Jason N; Bourgois, Philippe; Montero, Fernando; Karandinos, George; Ciccarone, Daniel

    2015-09-01

    Heroin overdose, more accurately termed 'heroin-related overdose' due to the frequent involvement of other drugs, is the leading cause of mortality among regular heroin users. (Degenhardt et al., 2010) Heroin injectors are at greater risk of hospital admission for heroin-related overdose (HOD) in the eastern United States where Colombian-sourced powder heroin is sold than in the western US where black 'tar' heroin predominates. (Unick et al., 2014) This paper examines under-researched influences on HOD, both fatal and non-fatal, using data from a qualitative study of injecting drug users of black tar heroin in San Francisco and powder heroin in Philadelphia Data were collected through in-depth, semi-structured interviews carried out in 2012 that were conducted against a background of longer-term participant-observation, ethnographic studies of drug users and dealers in Philadelphia (2007-12) and of users in San Francisco (1994-2007, 2012). Our findings suggest three types of previously unconsidered influences on overdose risk that arise both from structural socio-economic factors and from the physical properties of the heroin source-types: 1) retail market structure including information flow between users; 2) marketing techniques such as branding, free samples and pricing and 3) differences in the physical characteristics of the two major heroin source forms and how they affect injecting techniques and vascular health. Although chosen for their contrasting source-forms, we found that the two cities have contrasting dominant models of drug retailing: San Francisco respondents tended to buy through private dealers and Philadelphia respondents frequented an open-air street market where heroin is branded and free samples are distributed, although each city included both types of drug sales. These market structures and marketing techniques shape the availability of information regarding heroin potency and its dissemination among users who tend to seek out the

  8. Heroin-related overdose: The unexplored influences of markets, marketing and source-types in the United States

    Science.gov (United States)

    Mars, Sarah G.; Fessel, Jason N.; Bourgois, Philippe; Montero, Fernando; Karandinos, George; Ciccarone, Daniel

    2015-01-01

    Heroin overdose, more accurately termed ‘heroin-related overdose’ due to the frequent involvement of other drugs, is the leading cause of mortality among regular heroin users. (Degenhardt et al., 2010) Heroin injectors are at greater risk of hospital admission for heroin-related overdose (HOD) in the eastern United States where Colombian-sourced powder heroin is sold than in the western US where black ‘tar’ heroin predominates. (Unick et al., 2014) This paper examines under-researched influences on HOD, both fatal and non-fatal, using data from a qualitative study of injecting drug users of black tar heroin in San Francisco and powder heroin in Philadelphia Data were collected through in-depth, semi-structured interviews carried out in 2012 that were conducted against a background of longer-term participant-observation, ethnographic studies of drug users and dealers in Philadelphia (2007–12) and of users in San Francisco (1994–2007, 2012). Our findings suggest three types of previously unconsidered influences on overdose risk that arise both from structural socio-economic factors and from the physical properties of the heroin source-types: 1) retail market structure including information flow between users; 2) marketing techniques such as branding, free samples and pricing and 3) differences in the physical characteristics of the two major heroin source forms and how they affect injecting techniques and vascular health. Although chosen for their contrasting source-forms, we found that the two cities have contrasting dominant models of drug retailing: San Francisco respondents tended to buy through private dealers and Philadelphia respondents frequented an open-air street market where heroin is branded and free samples are distributed, although each city included both types of drug sales. These market structures and marketing techniques shape the availability of information regarding heroin potency and its dissemination among users who tend to seek out

  9. HEALTH SELF-EVALUATION OF ELDERLY PERSONS WITH VISUAL IMPAIRMENTS IN RELATION TO GENDER AND STATE OF HEALTH

    Directory of Open Access Journals (Sweden)

    Amela Teskeredžić

    2017-09-01

    Full Text Available Health self-evaluation, as a subjective measure, is related to person’s well-being because it encapsulates physical and emotional health evaluation. It has been concluded that subjective health is, for most of people, number one trait of quality of living that is connected to health. Individual is to decide which aspects of objective situation are important for their satisfaction in life. In other words, way in which a person will perceive and react to an objective situation depends on their personal traits. Aim of this research was to examine the differences in relation to gender and health state of visually impaired older persons of that live in institutional accommodation, by self-evaluation. Respondents sample was comprised of 40 visually impaired older persons, both genders (13 male and 27 female that live in nursing home “Dom penzionera” in Tuzla. Research has been conducted by interview, using questionnaire “Quality of life of adult persons with motoric disabilities in territory of Vojvodina” (Susnjevic, 2015. Because of the structure of questions in questionnaire, it was possible to apply it on visually impaired persons as well. Data acquired had been processed with descriptive statistics, hi-squre and t – test, in order to determine if there were differences in relation to gender and selfevaluation of physical and social functioning. Results of the research have shown that although means have proven that there are differences in acquired results between respondents of male and female gender, results of t-test have shown that those differences are not statistically significant. Presence of any kind of damage, and visual impairment as well can influence person’s psychological and physical integrity.

  10. Stepping Stones to Others' Minds: Maternal Talk Relates to Child Mental State Language and Emotion Understanding at 15, 24, and 33 Months

    Science.gov (United States)

    Taumoepeau, Mele; Ruffman, Ted

    2008-01-01

    This continuation of a previous study (Taumoepeau & Ruffman, 2006) examined the longitudinal relation between maternal mental state talk to 15- and 24-month-olds and their later mental state language and emotion understanding (N = 74). The previous study found that maternal talk about the child's desires to 15-month-old children uniquely predicted…

  11. Evaluating the Gifted Students' Understanding Related to Plasma State Using Plasma Experimental System and Two-Tier Diagnostic Test

    Science.gov (United States)

    Korkmaz, Saadet Deniz; Ayas, Bahadir; Aybek, Eren Can; Pat, Suat

    2018-01-01

    The purpose of this study was to investigate the effectiveness of the experimental system design related to plasma state on the gifted students' understanding on the subject of the plasma state. To test the research hypothesis, one group pretest-posttest research model was carried out with 18 eighth-grade (4 girls and 14 boys) gifted students in…

  12. Revealing the relation between the structure, Li-ion conductivity and solid state battery performance for the argyrodite Li6PS5Br solid electrolyte

    NARCIS (Netherlands)

    Yu, C.; Ganapathy, S.; van Eck, Ernst R H; van Eijck, L.; Basak, S.; Liu, Yanyan; Zhang, Long; Zandbergen, H.W.; Wagemaker, M.

    2017-01-01

    Based on its high Li-ion conductivity, argyrodite Li6PS5Br is a promising solid electrolyte for all-solid-state batteries. However, more understanding is required on the relation between the solid electrolyte conductivity and the solid-state battery performance with the argyrodite structure,

  13. A Study of the Veterinary Medicine Graduates of the WICHE Student Exchange Programs Showing the Relation of That Group to the Total Veterinarian Manpower of the WICHE States.

    Science.gov (United States)

    Western Interstate Commission for Higher Education, Boulder, CO.

    The relation of veterinarian manpower of the WICHE (Western Interstate Commission for Higher Education) states to the veterinary medicine graduates of the WICHE student exchange programs (SEP) is presented. The states included in the WICHE program are Alaska, Arizona, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, and Wyoming. Tables…

  14. Sociocultural Constraints: The Relation between Generations in the United States, Parental Education, Income, Hispanic Origin and the Financial Aid Packages of Hispanic Undergraduate Students

    Science.gov (United States)

    Del Razo, Parvati Heliana

    2012-01-01

    The purpose of this study was to find out if the demographic variables of country of origin, generation in the United States (immigration status), income and parental education had an impact on the financial aid packages of Hispanic undergraduate students. This dissertation asked: What is the relation between generation in the United States,…

  15. Relation of urbanization to stream habitat and geomorphic characteristics in nine metropolitan areas of the United States

    Science.gov (United States)

    Fitzpatrick, Faith A.; Peppler, Marie C.

    2010-01-01

    The relation of urbanization to stream habitat and geomorphic characteristics was examined collectively and individually for nine metropolitan areas of the United States?Portland, Oregon; Salt Lake City, Utah; Denver, Colorado; Dallas?Forth Worth, Texas; Milwaukee?Green Bay, Wisconsin; Birmingham, Alabama; Atlanta, Georgia; Raleigh, North Carolina; and Boston, Massachusetts. The study was part of a larger study conducted by the U.S. Geological Survey from 1999 to 2004 to examine the effects of urbanization on the physical, chemical, and biological components of stream ecosystems. The objectives of the current study were to determine how stream habitat and geomorphic characteristics relate to different aspects of urbanization across a variety of diverse environmental settings and spatial scales. A space-for-time rural-to-urban land-cover gradient approach was used. Reach-scale habitat data and geomorphic characteristic data were collected once during low flow and included indicators of potential habitat degradation such as measures of channel geometry and hydraulics, streambed substrate, low-flow reach volume (an estimate of base-flow conditions), habitat complexity, and riparian/bank conditions. Hydrologic metrics included in the analyses were those expected to be altered by increases in impervious surfaces, such as high-flow frequency and duration, flashiness, and low-flow duration. Other natural and human features, such as reach-scale channel engineering, geologic setting, and slope, were quantified to identify their possible confounding influences on habitat relations with watershed-scale urbanization indicators. Habitat and geomorphic characteristics were compared to several watershed-scale indicators of urbanization, natural landscape characteristics, and hydrologic metrics by use of correlation analyses and stepwise linear regression. Habitat and geomorphic characteristics were related to percentages of impervious surfaces only in some metropolitan areas and

  16. Welfare state regime life courses: the development of western European welfare state regimes and age-related patterns of educational inequalities in self-reported health.

    Science.gov (United States)

    Bambra, Clare; Netuveli, Gopalakrishnan; Eikemo, Terje A

    2010-01-01

    This article uses data from three waves of the European Social Survey (2002, 2004, 2006) to compare educational inequalities in self-reported health (good vs. bad) and limiting longstanding illness in six age groups based on decade of birth (1930s-1980s) in 17 countries, categorized into four welfare state regimes (Anglo-Saxon, Bismarckian, Scandinavian, Southern). The authors hypothesized that health inequalities in these age groups would vary because of their different welfare state experiences-welfare state regime life courses-both temporally, in terms of different phases of welfare state development (inequalities smaller among older people), and spatially, in terms of welfare state regime type (inequalities smaller among older Scandinavians). The findings are that inequalities in health tended to increase, not decrease, with age. Similarly, inequalities in health were not smallest in the Scandinavian regime or among the older Scandinavian cohorts. In keeping with the rest of the literature, the Bismarckian and Southern regimes had smaller educational inequalities in health. Longitudinal analysis that integrates wider public health factors or makes smaller comparisons may be a more productive way of analyzing cross-national variations in health inequalities and their relationship to welfare state life courses.

  17. Bipolar disorder and related mood states are not associated with endothelial function of small arteries in adults without heart disease.

    Science.gov (United States)

    Tong, Brian; Abosi, Oluchi; Schmitz, Samantha; Myers, Janie; Pierce, Gary L; Fiedorowicz, Jess G

    Individuals with bipolar disorder are at increased risk for adverse cardiovascular disease (CVD) events. This study aimed to assess endothelial function and wave reflection, a risk factor for CVD, as measured by finger plethysmography in bipolar disorder to investigate whether CVD risk was higher in bipolar disorder and altered during acute mood episodes. We hypothesized that EndoPAT would detect a lower reactive hyperemia index (RHI) and higher augmentation index (AIX) in individuals with bipolar disorder compared with controls. Second, we predicted lower RHI and higher AIX during acute mood episodes. Reactive hyperemia index and augmentation index, measures of microvascular endothelial function and arterial pressure wave reflection respectively, were assessed using the EndoPAT 2000 device in a sample of 56 participants with a DSM-IV diagnosis of bipolar I disorder with 82 measures spanning different mood states (mania, depression, euthymia) and cross-sectionally in 26 healthy controls. RHI and AIX were not different between adults with and without bipolar disorder (mean age 40.3 vs. 41.2years; RHI: 2.04±0.67 vs. 2.05±0.51; AIX@75 (AIX adjusted for heart rate of 75): 1.4±19.7 vs. 0.8±22.4). When modeled in linear mixed models with a random intercept (to account for repeated observations of persons with bipolar disorder) and adjusting for age and sex, there were no significant differences between those with bipolar disorder and controls (p=0.89 for RHI; p=0.85 for AIX@75). Microvascular endothelial function and wave reflection estimated by finger plethysmography were unable to detect differences between adults with and without bipolar disorder or changes with mood states. Future research is necessary to identify more proximal and sensitive, yet relevant, biomarkers of abnormal mood-related influences on CVD risk or must target higher risk samples. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Transfusion-related adverse reactions reported to the National Healthcare Safety Network Hemovigilance Module, United States, 2010 to 2012.

    Science.gov (United States)

    Harvey, Alexis R; Basavaraju, Sridhar V; Chung, Koo-Whang; Kuehnert, Matthew J

    2015-04-01

    In 2010, health care facilities in the United States began voluntary enrollment in the National Healthcare Safety Network (NHSN) Hemovigilance Module. Participants report transfusion practices; red blood cell, platelet (PLT), plasma, and cryoprecipitate units transfused; and transfusion-related adverse reactions and process errors to the Centers for Disease Control and Prevention through a secure, Internet-accessible surveillance application available to transfusing facilities. Facilities submitting at least 1 month of transfused components data and adverse reactions from January 1, 2010, to December 31, 2012, were included in this analysis. Adverse reaction rates for transfused components, stratified by component type and collection and modification methods, were calculated. In 2010 to 2012, a total of 77 facilities reported 5136 adverse reactions among 2,144,723 components transfused (239.5/100,000). Allergic (46.8%) and febrile nonhemolytic (36.1%) reactions were most frequent; 7.2% of all reactions were severe or life-threatening and 0.1% were fatal. PLT transfusions (421.7/100,000) had the highest adverse reaction rate. Adverse transfusion reaction rates from the NHSN Hemovigilance Module in the United States are comparable to early hemovigilance reporting from other countries. Although severe reactions are infrequent, the numbers of transfusion reactions in US hospitals suggest that interventions to prevent these reactions are important for patient safety. Further investigation is needed to understand the apparent increased risk of reactions from apheresis-derived blood components. Comprehensive evaluation, including data validation, is important to continued refinement of the module. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  19. Large-scale resting state network correlates of cognitive impairment in Parkinson's disease and related dopaminergic deficits.

    Science.gov (United States)

    Lebedev, Alexander V; Westman, Eric; Simmons, Andrew; Lebedeva, Aleksandra; Siepel, Françoise J; Pereira, Joana B; Aarsland, Dag

    2014-01-01

    Cognitive impairment is a common non-motor feature of Parkinson's disease (PD). Understanding the neural mechanisms of this deficit is crucial for the development of efficient methods for treatment monitoring and augmentation of cognitive functions in PD patients. The current study aimed to investigate resting state fMRI correlates of cognitive impairment in PD from a large-scale network perspective, and to assess the impact of dopamine deficiency on these networks. Thirty PD patients with resting state fMRI were included from the Parkinson's Progression Marker Initiative (PPMI) database. Eighteen patients from this sample were also scanned with (123)I-FP-CIT SPECT. A standardized neuropsychological battery was administered, evaluating verbal memory, visuospatial, and executive cognitive domains. Image preprocessing was performed using an SPM8-based workflow, obtaining time-series from 90 regions-of-interest (ROIs) defined from the AAL brain atlas. The Brain Connectivity Toolbox (BCT) was used to extract nodal strength from all ROIs, and modularity of the cognitive circuitry determined using the meta-analytical software Neurosynth. Brain-behavior covariance patterns between cognitive functions and nodal strength were estimated using Partial Least Squares. Extracted latent variable (LV) scores were matched with the performances in the three cognitive domains (memory, visuospatial, and executive) and striatal dopamine transporter binding ratios (SBR) using linear modeling. Finally, influence of nigrostriatal dopaminergic deficiency on the modularity of the "cognitive network" was analyzed. For the range of deficits studied, better executive performance was associated with increased dorsal fronto-parietal cortical processing and inhibited subcortical and primary sensory involvement. This profile was also characterized by a relative preservation of nigrostriatal dopaminergic function. The profile associated with better memory performance correlated with increased

  20. Assessment of biochemical liver function tests in relation to age among steady state sickle cell anemia patients.

    Science.gov (United States)

    Akuyam, S A; Abubakar, A; Lawal, N; Yusuf, R; Aminu, S M; Hassan, A; Musa, A; Bello, A K; Yahaya, I A; Okafor, P A

    2017-11-01

    Multiorgan failure including liver dysfunction is a common finding in sickle cell anemia (SCA) patients, the cause of which is multifactorial with advancing age said to be a major determinant. There is a paucity of data on liver function among SCA patients in relation to age in northern Nigerian hospitals, including Ahmadu Bello University Teaching Hospital (ABUTH), Zaria. This study was to assess the biochemical liver function tests (LFTs) as they relate to age among SCA patients in steady state, with a view to improving the overall monitoring of these patients. This study was carried out in ABUTH, Zaria, Northern Nigeria. LFTs were carried out in 100 SCA and 100 apparently healthy participants (controls). The SCA group was made up of fifty adults and fifty children diagnosed of SCA, whereas the control group was made up of fifty adults and fifty children who were apparently healthy and had hemoglobin AA. Paired two-tailed Student's t-test for matched samples and Pearson's linear correlation statistical methods were employed for the data analysis using Microsoft Office Excel 2007. A P ≤ 0.05 was considered as statistically significant. The serum concentrations of total bilirubin (TB), alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), and AST/ALT ratio were significantly higher in SCA patients compared to the controls (P = 0.001, P = 0.001, P = 0.05, P = 0.05 and P = 0.001, respectively). Serum total protein (TP) and ALB were significantly lower (P = 0.01 and P < 0.05, respectively) in SCA patients compared with the controls. The levels of TB, ALT, AST, ALP, and AST/ALT were significantly lower in SCA adults compared to SCA children, whereas TP and ALB were higher in SCA adults compared to the SCA children. There were significant negative correlations between age and each of TB, ALT, AST, ALP, and AST/ALT, and significant positive correlations between age and each of TP and ALB in SCA patients. There are mild LFTs derangements