WorldWideScience

Sample records for voluntary leave transfer

  1. 5 CFR 630.1015 - Movement between voluntary leave bank and leave transfer programs.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Movement between voluntary leave bank and leave transfer programs. 630.1015 Section 630.1015 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1015...

  2. 5 CFR 630.1013 - Participation in voluntary leave transfer and leave bank programs.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Participation in voluntary leave transfer and leave bank programs. 630.1013 Section 630.1013 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1013...

  3. 5 CFR 630.909 - Use of transferred annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of transferred annual leave. 630.909 Section 630.909 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.909 Use of transferred annual leave. (a) A...

  4. 5 CFR 630.906 - Transfer of annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Transfer of annual leave. 630.906 Section 630.906 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.906 Transfer of annual leave. (a) An employee may submit...

  5. 5 CFR 630.911 - Restoration of transferred annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Restoration of transferred annual leave. 630.911 Section 630.911 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.911 Restoration of transferred...

  6. REMINDER Saved Leave Scheme (SLS) : Transfer of leave to saved leave accounts

    CERN Document Server

    HR Division

    2002-01-01

    Under the provisions of the voluntary saved leave scheme (SLS), a maximum total of 10 days'*) annual and compensatory leave (excluding saved leave accumulated in accordance with the provisions of Administrative Circular No. 22B) can be transferred to the saved leave account at the end of the leave year (30 September). We remind you that, since last year, unused leave of all those taking part in the saved leave scheme at the closure of the leave-year accounts is transferred automatically to the saved leave account on that date. Therefore, staff members have no administrative steps to take. In addition, the transfer, which eliminates the risk of omitting to request leave transfers and rules out calculation errors in transfer requests, will be clearly shown in the list of leave transactions that can be consulted in EDH from October 2002 onwards. Furthermore, this automatic leave transfer optimizes staff members' chances of benefiting from a saved leave bonus provided that they are still participants in the schem...

  7. Saved Leave Scheme (SLS) : Simplified procedure for the transfer of leave to saved leave accounts

    CERN Multimedia

    HR Division

    2001-01-01

    As part of the process of streamlining procedures, the HR and AS Divisions have jointly developed a system whereby annual and compensatory leave will henceforth be automatically transferred1) to saved leave accounts. Under the provisions of the voluntary saved leave scheme (SLS), a maximum total of 10 days'2) annual and compensatory leave (excluding saved leave accumulated in accordance with the provisions of Administrative Circular No. 22 B) can be transferred to the saved leave account at the end of the leave year (30 September). Previously, every person taking part in the scheme has been individually issued with a form for the purposes of requesting the transfer of leave to the leave account and the transfer has then had to be done manually by HR Division. To streamline the procedure, unused leave of all those taking part in the saved leave scheme at the closure of of the leave-year accounts will henceforth be transferred automatically to the saved leave account on that date. This simplification is in the ...

  8. REMINDER Saved Leave Scheme (SLS) : Simplified procedure for the transfer of leave to saved leave accounts

    CERN Multimedia

    HR Division

    2001-01-01

    As part of the process of streamlining procedures, the HR and AS Divisions have jointly developed a system whereby annual and compensatory leave will henceforth be automatically transferred1) to saved leave accounts. Under the provisions of the voluntary saved leave scheme (SLS), a maximum total of 10 days'2)Previously, every person taking part in the scheme has been individually issued with a form for the purposes of requesting the transfer of leave to the leave account and the transfer has then had to be done manually by HR Division. To streamline the procedure, unused leave of all those taking part in the saved leave scheme at the closure of the leave-year accounts will henceforth be transferred automatically to the saved leave account on that date. This simplification is in the interest of all parties concerned. This automatic transfer procedure has a number of advantages for participants in the SLS scheme. First, staff members will no longer have to take any administrative steps. Secondly, the new proced...

  9. 5 CFR 630.1014 - Movement between voluntary leave bank programs.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Movement between voluntary leave bank programs. 630.1014 Section 630.1014 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1014 Movement between voluntary leave...

  10. 5 CFR 630.1016 - Termination of a voluntary leave bank program.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Termination of a voluntary leave bank program. 630.1016 Section 630.1016 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1016 Termination of a voluntary leave...

  11. 5 CFR 630.1104 - Donations from a leave bank to an emergency leave transfer program.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Donations from a leave bank to an emergency leave transfer program. 630.1104 Section 630.1104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1104...

  12. Voluntary or Mandatory Enrollment in Training and the Motivation to Transfer Training

    Science.gov (United States)

    Curado, Carla; Henriques, Paulo Lopes; Ribeiro, Sofia

    2015-01-01

    The purpose of this study is to examine the motivation to transfer training in a multidimensional way. It investigates autonomous and controlled motivation and explores the difference in motivation to transfer according to whether the employee is enrolled in training on a voluntary or mandatory basis. This is a cross-sectional hypotheses-testing…

  13. Voluntary or Mandatory Enrollment in Training and the Motivation to Transfer Training

    Science.gov (United States)

    Curado, Carla; Henriques, Paulo Lopes; Ribeiro, Sofia

    2015-01-01

    The purpose of this study is to examine the motivation to transfer training in a multidimensional way. It investigates autonomous and controlled motivation and explores the difference in motivation to transfer according to whether the employee is enrolled in training on a voluntary or mandatory basis. This is a cross-sectional hypotheses-testing…

  14. 5 CFR 630.1304 - Receipt, processing, and transfer of leave.

    Science.gov (United States)

    2010-01-01

    ... leave. 630.1304 Section 630.1304 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Reservist Leave Bank Program § 630.1304 Receipt, processing, and transfer of leave. (a) Each agency shall accept annual leave contributed to the reservist leave bank by...

  15. 5 CFR 630.607 - Transfer and recredit of home leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Transfer and recredit of home leave. 630.607 Section 630.607 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Home Leave § 630.607 Transfer and recredit of home leave. An employee is entitled...

  16. Conforming a Voluntary Medical Leave of Absence Policy to Recent Interpretations of Disability Law

    Science.gov (United States)

    Meilman, Philip W.

    2016-01-01

    In 2011, Georgetown University worked to revise its medical leave of absence (MLOA) policy to be in conformity with evolving standards and interpretations of disability law as it pertains to university students. The article describes the new policy, which was reviewed and approved by the U.S. Department of Education's Office for Civil Rights.…

  17. 5 CFR 630.1112 - Transferring donated annual leave between agencies.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Transferring donated annual leave between agencies. 630.1112 Section 630.1112 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1112 Transferring donated annual...

  18. 5 CFR 630.1103 - Establishment of an emergency leave transfer program.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Establishment of an emergency leave transfer program. 630.1103 Section 630.1103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1103 Establishment of...

  19. REMINDER: Saved Leave Scheme (SLS)

    CERN Multimedia

    2003-01-01

    Transfer of leave to saved leave accounts Under the provisions of the voluntary saved leave scheme (SLS), a maximum total of 10 days'* annual and compensatory leave (excluding saved leave accumulated in accordance with the provisions of Administrative Circular No 22B) can be transferred to the saved leave account at the end of the leave year (30 September). We remind you that unused leave of all those taking part in the saved leave scheme at the closure of the leave year accounts is transferred automatically to the saved leave account on that date. Therefore, staff members have no administrative steps to take. In addition, the transfer, which eliminates the risk of omitting to request leave transfers and rules out calculation errors in transfer requests, will be clearly shown in the list of leave transactions that can be consulted in EDH from October 2003 onwards. Furthermore, this automatic leave transfer optimizes staff members' chances of benefiting from a saved leave bonus provided that they ar...

  20. 5 CFR 630.908 - Limitations on donation of annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Limitations on donation of annual leave... REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.908 Limitations on donation of annual... amount of annual leave he or she would be entitled to accrue during the leave year in which the...

  1. 5 CFR 831.114 - Voluntary early retirement-substantial delayering, reorganization, reduction in force, transfer...

    Science.gov (United States)

    2010-01-01

    ... authority, and the changes in organizational structure it expects to make as the result of projected... description of the types of personnel actions anticipated as a result of the agency's need for voluntary early... voluntary early retirement, which may be made based on the following criteria: (A) 1 or more organizational...

  2. Adaptation to Coriolis perturbations of voluntary body sway transfers to preprogrammed fall-recovery behavior.

    Science.gov (United States)

    Bakshi, Avijit; Ventura, Joel; DiZio, Paul; Lackner, James R

    2014-03-01

    In a rotating environment, goal-oriented voluntary movements are initially disrupted in trajectory and endpoint, due to movement-contingent Coriolis forces, but accuracy is regained with additional movements. We studied whether adaptation acquired in a voluntary, goal-oriented postural swaying task performed during constant-velocity counterclockwise rotation (10 RPM) carries over to recovery from falling induced using a hold and release (H&R) paradigm. In H&R, standing subjects actively resist a force applied to their chest, which when suddenly released results in a forward fall and activation of an automatic postural correction. We tested H&R postural recovery in subjects (n = 11) before and after they made voluntary fore-aft swaying movements during 20 trials of 25 s each, in a counterclockwise rotating room. Their voluntary sway about their ankles generated Coriolis forces that initially induced clockwise deviations of the intended body sway paths, but fore-aft sway was gradually restored over successive per-rotation trials, and a counterclockwise aftereffect occurred during postrotation attempts to sway fore-aft. In H&R trials, we examined the initial 10- to 150-ms periods of movement after release from the hold force, when voluntary corrections of movement path are not possible. Prerotation subjects fell directly forward, whereas postrotation their forward motion was deviated significantly counterclockwise. The postrotation deviations were in a direction consistent with an aftereffect reflecting persistence of a compensation acquired per-rotation for voluntary swaying movements. These findings show that control and adaptation mechanisms adjusting voluntary postural sway to the demands of a new force environment also influence the automatic recovery of posture.

  3. 5 CFR 630.907 - Accrual of annual and sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Accrual of annual and sick leave. 630.907 Section 630.907 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.907 Accrual of annual and sick leave. (a) Except...

  4. 5 CFR 842.213 - Voluntary early retirement-substantial delayering, reorganization, reduction in force, transfer...

    Science.gov (United States)

    2010-01-01

    ... payments and voluntary early retirement authority, and the changes in organizational structure it expects... authority; and (9) A description of the types of personnel actions anticipated as a result of the agency's... may be made based on the following criteria: (A) 1 or more organizational units; (B) 1 or more...

  5. 5 CFR 630.905 - Approval of application to become a leave recipient.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Approval of application to become a leave recipient. 630.905 Section 630.905 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.905 Approval of application to become...

  6. 5 CFR 630.904 - Application to become a leave recipient.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Application to become a leave recipient. 630.904 Section 630.904 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Transfer Program § 630.904 Application to become a...

  7. Voluntary intake of paracetamol-enriched drinking water and its influence on the success of embryo transfer in mice.

    Science.gov (United States)

    Fleischmann, Thea; Arras, Margarete; Sauer, Mareike; Saleh, Lanja; Rülicke, Thomas; Jirkof, Paulin

    2016-12-30

    Embryo transfer (ET) in mice is a key technique in biomedical research, and is carried out mostly via surgery by transferring founder embryos into pseudo-pregnant recipient females. To cover post-operative analgesic requirements in surrogate mothers, oral self-administration of painkillers has several advantages, but its effectiveness has also been criticized as voluntary ingestion of the drug can be uncertain. Additionally, concerns about potential negative side effects of analgesics on embryo viability and development have been raised. In this regard, we investigated the impact of orally administered analgesia by comparing the outcome of ET with and without paracetamol in the drinking water (3.5mg/ml) of surrogate mothers. Water intake increased significantly when paracetamol, as a sweet-tasting formulation (children's syrup), was added to the drinking water. Measurements of paracetamol concentrations in blood serum confirmed reasonable drug uptake. Success rate of ETs and the body weight of newborn offspring were not different whether paracetamol was administered for two days after surgery or not. In conclusion, paracetamol in drinking water was consumed voluntarily in substantial doses, without detectable side-effects, by freshly operated surrogate mothers, and can therefore be recommended as a feasible method for providing analgesic treatment for surgical ET in mice.

  8. Voluntary agreements, implementation and efficiency. European relevance of case study results. Reflections on transferability to voluntary agreement schemes at the European level

    Energy Technology Data Exchange (ETDEWEB)

    Helby, Peter

    2000-04-01

    As a policy instrument, voluntary agreements often fascinate policy-makers.This is fuelled by a number of assumed advantages, such as the opportunity for co-operation rather than confrontation, speed and flexibility and the cost-effectiveness. Some advantages might even be accentuated at the European level: Co-operation has added advantage at the European level where the culture of consensus decision is strong. Flexibility is extra attractive for policy makers dealing with an economy less homogeneous than the average national economy. Speed is certainly welcomed by policy-makers otherwise faced with the slow-winding European legislative process. Cost-effectiveness is eagerly sought by European policy makers facing tight administrative budgets and staff limits. This report examines lessons from the VAIE case studies that may be useful to policy makers engaged in the development of voluntary approaches at the European level. These case studies are about voluntary agreement schemes for industrial energy efficiency deployed in Denmark, France, Germany, Netherlands, and Sweden. For a summary of these case studies, please refer to the the VAIE final report. More detailed information is available in the VAIE national reports. It needs to be emphasised that the empirical base is very narrow. The 'lessons' presented can only be hypotheses, based on an inductive leap from a very narrow experience. The reader will need to check these hypotheses against her own broader experience and personal judgement. According to the principle of subsidiarity, voluntary agreements should be implemented at the European level only if that would have significant advantage over national action. Action at the European level, rather than the national level, would have these potential advantages: Being more consistent with the development of the single market; Allowing higher demands on energy efficiency without negative effect on competitiveness and employment; Stimulating company

  9. 5 CFR 630.1003 - Establishing leave banks and leave bank boards.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Establishing leave banks and leave bank... REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1003 Establishing leave banks and leave bank boards. (a) Each agency that participates in the voluntary leave bank program shall, in accordance...

  10. Voluntary Slavery

    Directory of Open Access Journals (Sweden)

    Danny Frederick

    2014-06-01

    Full Text Available The permissibility of actions depends upon facts about the flourishing and separateness of persons. Persons differ from other creatures in having the task of discovering for themselves, by conjecture and refutation, what sort of life will fulfil them. Compulsory slavery impermissibly prevents some persons from pursuing this task. However, many people may conjecture that they are natural slaves. Some of these conjectures may turn out to be correct. In consequence, voluntary slavery, in which one person welcomes the duty to fulfil all the commands of another, is permissible. Life-long voluntary slavery contracts are impermissible because of human fallibility; but fixed-term slavery contracts should be legally enforceable. Each person has the temporarily alienable moral right to direct her own life.

  11. Voluntary Slavery

    Directory of Open Access Journals (Sweden)

    Danny Frederick

    2014-06-01

    Full Text Available The permissibility of actions depends upon facts about the flourishing and separateness of persons. Persons differ from other creatures in having the task of discovering for themselves, by conjecture and refutation, what sort of life will fulfil them. Compulsory slavery impermissibly prevents some persons from pursuing this task. However, many people may conjecture that they are natural slaves. Some of these conjectures may turn out to be correct. In consequence, voluntary slavery, in which one person welcomes the duty to fulfil all the commands of another, is permissible. Life-long voluntary slavery contracts are impermissible because of human fallibility; but fixed-term slavery contracts should be legally enforceable. Each person has the temporarily alienable moral right to direct her own life.

  12. Money or Diversity? An Implementation Analysis of the Voluntary Transfer Program in St. Louis, 1999-2009

    Science.gov (United States)

    Grooms, Ain A.

    2016-01-01

    A dual transfer program was created in 1983 in the St. Louis metropolitan area following a 1972 lawsuit brought upon the city, charging it with withholding an equal educational opportunity for Black students. Through this program, Black students from St. Louis City are provided with free transportation to one of 15 suburban school districts, and…

  13. Characterization of a new antifungal non-specific lipid transfer protein (nsLTP) from sugar beet leaves

    DEFF Research Database (Denmark)

    Kristensen, A K; Brunstedt, J; Madsen, M T

    2000-01-01

    A novel protein (IWF5) comprising 92 amino acids has been purified from the intercellular washing fluid of sugar beet leaves using cation exchange chromatography and reversed phase high performance liquid chromatography. Based on amino acid sequence homology, including the presence of eight...... cysteines at conserved positions, the protein can be classified as a member of the plant family of non-specific lipid transfer proteins (nsLTPs). The protein is 47% identical to IWF1, an antifungal nsLTP previously isolated from leaves of sugar beet. A potential site for N-linked glycosylation present...... sequence of 26 amino acid residues. The protein shows a strong in vitro antifungal activity against Cercospora beticola (causal agent of leaf spot disease in sugar beet) and inhibits fungal growth at concentrations below 10 µg ml(-1)....

  14. Femtosecond pump probe spectroscopy for the study of energy transfer of light-harvesting complexes from extractions of spinach leaves

    Directory of Open Access Journals (Sweden)

    L. van Rensburg

    2010-01-01

    Full Text Available Measurements of ultrafast transient processes, of temporal durations in the picosecond and femtosecond regime, are made possible by femtosecond pump probe transient absorption spectroscopy. Such an ultrafast pump probe transient absorption setup has been implemented at the CSIR National Laser Centre and has been applied to investigate energy transfer processes in different parts of photosynthetic systems. In this paper we report on our first results obtained with Malachite green as a benchmark. Malachite green was chosen because the lifetime of its excited state is well known. We also present experimental results of the ultrafast energy transfer of light-harvesting complexes in samples prepared from spinach leaves. Various pump wavelengths in the range 600–680 nm were used; the probe was a white light continuum spanning 420–700 nm. The experimental setup is described in detail in this paper. Results obtained with these samples are consistent with those expected and achieved by other researchers in this field.

  15. Leave Her Out of It: Person-Presentation of Strategies Is Harmful for Transfer

    Science.gov (United States)

    Riggs, Anne E.; Alibali, Martha W.; Kalish, Charles W.

    2015-01-01

    A common practice in textbooks is to introduce concepts or strategies in association with specific people. This practice aligns with research suggesting that using "real-world" contexts in textbooks increases students' motivation and engagement. However, other research suggests this practice may interfere with transfer by distracting…

  16. Voluntary Environmental Governance Arrangements

    NARCIS (Netherlands)

    van der Heijden, J.

    2012-01-01

    Voluntary environmental governance arrangements have focal attention in studies on environmental policy, regulation and governance. The four major debates in the contemporary literature on voluntary environmental governance arrangements are studied. The literature falls short of sufficiently

  17. Voluntary Environmental Governance Arrangements

    NARCIS (Netherlands)

    van der Heijden, J.

    2012-01-01

    Voluntary environmental governance arrangements have focal attention in studies on environmental policy, regulation and governance. The four major debates in the contemporary literature on voluntary environmental governance arrangements are studied. The literature falls short of sufficiently specify

  18. Voluntary Service System (VSS)

    Data.gov (United States)

    Department of Veterans Affairs — Voluntary Service System (VSS) is a national-level application which replaced the site-based Voluntary Timekeeping System (VTK). VTK was used for many years at the...

  19. 5 CFR 630.1009 - Use of annual leave withdrawn from a leave bank.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of annual leave withdrawn from a leave bank. 630.1009 Section 630.1009 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1009 Use of annual...

  20. 5 CFR 630.1004 - Application to become a leave contributor and leave bank member.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Application to become a leave contributor and leave bank member. 630.1004 Section 630.1004 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1004 Application...

  1. 5 CFR 630.1117 - Procedures for returning unused donated annual leave to emergency leave donors and leave banks.

    Science.gov (United States)

    2010-01-01

    ... annual leave to emergency leave donors and leave banks. 630.1117 Section 630.1117 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1117 Procedures for returning unused donated annual leave to emergency leave...

  2. The effect of long-term wastewater irrigation on accumulation and transfer of heavy metals in Cupressus sempervirens leaves and adjacent soils.

    Science.gov (United States)

    Farahat, Emad; Linderholm, Hans W

    2015-04-15

    Wastewater reuse for agriculture is an important management strategy in areas with limited freshwater resources, yielding potential economic and environmental benefits. Here the effects of long-term irrigation with wastewater on the nutrient contents of green and senesced leaves of Cupressus sempervirens L. were assessed for three planted forests in Egypt. Stoichiometric ratios, transfer factors for nutrients from soil to plant and enrichment factors in contaminated soils were estimated and compared to a ground water irrigated control site. Under wastewater irrigation, C. sempervirens transferred most of the estimated nutrients, particularly heavy metals, from green to senesced leaves. This could be a self-protecting mechanism under continuous wastewater irrigation. The accumulation of four metals (Zn, Mn, Cu and Cd) with transfer factors>1 for wastewater-irrigated trees, indicated the ability for metal accumulation of C. sempervirens. Stoichiometric ratios decreased under wastewater irrigation compared to the control site and global trends, which suggests nutrient disorders in these plants. The values of enrichment factors in the wastewater-irrigated soils showed remarkable availability and distribution of metals. Decreased resorption of metals by senesced leaves of C. sempervirens will add considerable amount of these metals to the soils, which will likely have adverse affects on the desert ecosystem components.

  3. 5 CFR 630.1005 - Limitations on contribution of annual leave.

    Science.gov (United States)

    2010-01-01

    ... leave. 630.1005 Section 630.1005 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1005 Limitations on contribution of annual leave. (a) In any one leave year, a leave contributor may contribute no more than a total of one-half...

  4. Energy transfer from carotenoids to chlorophyll in blue-green, red and green algae and greening bean leaves

    NARCIS (Netherlands)

    Goedheer, J.C.

    1969-01-01

    From fluorescence action spectra, fluorescence spectra and absorption spectra measured at room temperature and at 77 °K of light petroleum (b.p. 40–60°)-treated and normal chloroplasts, it is concluded that: 1. 1. In blue-green and red algae energy transfer from β-carotene to chlorophyll occurs in

  5. Energy transfer from carotenoids to chlorophyll in blue-green, red and green algae and greening bean leaves

    NARCIS (Netherlands)

    Goedheer, J.C.

    1969-01-01

    From fluorescence action spectra, fluorescence spectra and absorption spectra measured at room temperature and at 77 °K of light petroleum (b.p. 40–60°)-treated and normal chloroplasts, it is concluded that: 1. 1. In blue-green and red algae energy transfer from β-carotene to chlorophyll occurs in

  6. Rethinking voluntary euthanasia.

    Science.gov (United States)

    Stoyles, Byron J; Costreie, Sorin

    2013-12-01

    Our goal in this article is to explicate the way, and the extent to which, euthanasia can be voluntary from both the perspective of the patient and the perspective of the health care providers involved in the patient's care. More significantly, we aim to challenge the way in which those engaged in ongoing philosophical debates regarding the morality of euthanasia draw distinctions between voluntary, involuntary, and nonvoluntary euthanasia on the grounds that drawing the distinctions in the traditional manner (1) fails to reflect what is important from the patient's perspective and (2) fails to reflect the significance of health care providers' interests, including their autonomy and integrity.

  7. Voluntary Public Unemployment Insurance

    DEFF Research Database (Denmark)

    O. Parsons, Donald; Tranæs, Torben; Bie Lilleør, Helene

    Denmark has drawn much attention for its active labor market policies, but is almost unique in offering a voluntary public unemployment insurance program requiring a significant premium payment. A safety net program – a less generous, means-tested social assistance plan – completes the system...

  8. The effect of wind velocity, air temperature and humidity on NH 3 and SO 2 transfer into bean leaves ( phaseolus vulgaris L.)

    Science.gov (United States)

    van Hove, L. W. A.; Vredenberg, W. J.; Adema, E. H.

    The influence of wind velocity, air temperature and vapour pressure deficit of the air (VPD) on NH 3 and SO 2 transfer into bean leaves ( Phaseolus vulgaris L.) was examined using a leaf chamber. The measurements suggested a transition in the properties of the leaf boundary layer at a wind velocity of 0.3-0.4 ms -1 which corresponds to a Recrit value of about 2000. At higher wind velocities the leaf boundary layer resistance ( rb) was 1.5-2 times lower than can be calculated from the theory. Nevertheless, the assessed relationships between rb and wind velocity appeared to be similar to the theoretical derived relationship for rb. The NH 3 flux and in particular the SO 2 flux into the leaf strongly increased at a VPD decline. The increase of the NH 3 flux could be attributed to an increase of the stomatal conductance ( gs). However, the increase of the SO 2 flux could only partly be explained by an increase of gs. An apparent additional uptake was also observed for the NH 3 uptake at a low temperature and VPD. The SO 2 flux was also influenced by air temperature which could be explained by a temperature effect on gs. The results suggest that calculation of the NH 3 and SO 2 flux using data of gs gives a serious understimation of the real flux of these gases into leaves at a low temperature and VPD.

  9. The paraveinal mesophyll of soybean leaves in relation to assimilate transfer and compartmentation : I. Ultrastructure and histochemistry during vegetative development.

    Science.gov (United States)

    Franceschi, V R; Giaquinta, R T

    1983-04-01

    The paraveinal mesophyll (PVM) is a unique and specialized, one-cell-thick tissue spanning the vascular bundles at the level of the phloem in soybean (Glycine max) (L.) Merr.) leaves. Its position within the leaf dictates that all photosynthate produced in the palisade and spongy mesophyll must pass through this specialized layer enroute to the phloem. Symplastic continuity, via plasmodesmata, exists between the PVM and bundle sheath, palisade parenchyma and spongy mesophyll. During leaf ontogeny the PVM is the first tissue to differentiate and at maturity these cells are six to eight times larger than other mesophyll cells, are highly vacuolate, and are interconnected by tubular arms. The PVM undergoes several unique structural and metabolic modifications during leaf development. The PVM cytoplasm, in vegetative plants, is dense, enriched in rough endoplasmic reticulum and dictyosomes, but contains few, small starch-free chloroplasts and few microbodies. Unlike the tonoplast of mesophyll cells, the tonoplast of the PVM is unusually thick and dense-staining. During leaf development the vacuoles of PVM cells accumulate a glycoprotein derived from the dictyosomes which reacts with the protein staining reagents, mercuric bromophenol blue and sulfaflavine, and is degraded by Pronase. Both the vacuolar material and tonoplast are also stained by phosphotungstic acid, which at low pH is relatively selective for glycoprotein. A unique role of the PVM in the transport and compartmentation of nitrogen reserves in soybeans is discussed.

  10. Negative leave balances

    CERN Multimedia

    Human Resources Department

    2005-01-01

    Members of the personnel entitled to annual leave and, where appropriate, saved leave and/or compensatory leave are requested to take note of the new arrangements described below, which were recommended by the Standing Concertation Committee (SCC) at its meeting on 1Â September 2005 and subsequently approved by the Director-General. The changes do not apply to members of the personnel participating in the Progressive Retirement Programme (PRP) or the Part-time Work as a pre-retirement measure, for whom the specific provisions communicated at the time of joining will continue to apply. Â Negative balances in annual leave, saved leave and/or compensatory leave accounts at the end of the leave year (30th September) and on the date on which bonuses are credited to the saved leave account (31st December): Where members of the personnel have a leave account with a negative balance on 30Â September and/or 31Â December, leave will automatically be transferred from one account to another on the relevant dates i...

  11. Negative leave balances

    CERN Multimedia

    Human Resources Department

    2005-01-01

    Members of the personnel entitled to annual leave and, where appropriate, saved leave and/or compensatory leave are requested to take note of the new arrangements described below, which were recommended by the Standing Concertation Committee (SCC) at its meeting on 1 September 2005 and subsequently approved by the Director-General. The changes do not apply to members of the personnel participating in the Progressive Retirement Programme (PRP) or the Part-time Work as a pre-retirement measure, for whom the specific provisions communicated at the time of joining will continue to apply.  Negative balances in annual leave, saved leave and/or compensatory leave accounts at the end of the leave year (30th September) and on the date on which bonuses are credited to the saved leave account (31st December): Where members of the personnel have a leave account with a negative balance on 30 September and/or 31 December, leave will automatically be transferred from one account to another on the relevant dates in or...

  12. Interactive signal transfer between host and pathogen during successful infection of barley leaves by Blumeria graminis and Bipolaris sorokiniana.

    Science.gov (United States)

    Felle, Hubert H; Herrmann, Almut; Schäfer, Patrick; Hückelhoven, Ralph; Kogel, Karl-Heinz

    2008-01-01

    Using ion-selective microprobes, interactive signalling between barley and Blumeria graminis or Bipolaris sorokiniana has been investigated. The question was raised whether a biotrophically growing fungus manipulates the electrical driving forces (membrane potential, transmembrane pH), required for H+ cotransport of energy-rich compounds. Electrodes were positioned in the substomatal cavity of open stomata or on the leaf surface, and pH was measured continuously up to several days during fungal development. We demonstrate that surface and apoplastic fluids are electrically coupled and respond in a similar manner to stimuli. Apoplastic pH, monitored from the moment of inoculation with conidia, reveals several phases: 2-4h after inoculation of the barley leaf with either fungus, the host displays rapid transient responses after its first contact with the fungal cell wall; apoplastic pH and pCa increases, cytoplasmic pH and pCa decreases. About 1 day after inoculation, the apoplastic pH increases by up to 2 pH units, which is thought to reflect a resistance response against the intruder. Whereas barley leaf cells possess a membrane potential of -152+/-5 mV, hyphae of B. graminis yield -251+/-8 mV, indicative of a substantial driving force advantage for the fungus. Although the resting membrane potential of barley remains constant during the first days after inoculation, leaves infected with B. sorokiniana get confronted with an energy problem, indicated by a retarded repolarization following a "light-off" stimulus. Five days after inoculation, apoplastic pH has increased to 5.97+/-0.47 (n=11) and does no longer respond to "light-off" when measured within lesions. In contrast, it stays at near normal values outside the lesions and responds to "light-off". It is concluded that biotrophically growing fungi do not manipulate the cotransport driving forces since (i) any change in apoplastic pH would be experienced by both partners; (ii) the resting membrane potential is

  13. 5 CFR 630.1114 - Accrual of leave while using donated annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Accrual of leave while using donated annual leave. 630.1114 Section 630.1114 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1114 Accrual of leave...

  14. NaCl effect on the distribution of wall ingrowth polymers and arabinogalactan proteins in type A transfer cells of Medicago sativa Gabès leaves.

    Science.gov (United States)

    Boughanmi, Néziha; Thibault, Florence; Decou, Raphael; Fleurat-Lessard, Pierrette; Béré, Emile; Costa, Guy; Lhernould, Sabine

    2010-06-01

    We studied the distribution of wall ingrowth (WI) polymers by probing thin sections of companion cells specialized as transfer cells in minor veins of Medicago sativa cv Gabès blade with affinity probes and antibodies specific to polysaccharides and glycoproteins. The wall polymers in the controls were similar in WIs and in the primary wall but differently distributed. The extent of labeling in these papillate WIs differed for JIM5 and JIM7 homogalacturonans but was in the same range for LM5 and LM6 rhamnogalacturonans and xyloglucans. These data show that WI enhancement probably requires arabinogalactan proteins (JIM8) mainly localized on the outer part of the primary wall and WIs. By comparison, NaCl-treated plants exhibited cell wall polysaccharide modifications indicating (1) an increase in unesterified homogalacturonans (JIM5), probably implicated in Na(+) binding and/or polysaccharide network interaction for limiting turgor variations in mesophyll cells; (2) enhancement of the xyloglucan network with an accumulation of fucosylated xyloglucans (CCRC-M1) known to increase the capacity of cellulose binding; and (3) specific recognition of JIM8 arabinogalactan proteins that could participate in both wall enlargement and cohesion by increasing the number of molecular interactions with the other polymers. In conclusion, the cell wall polysaccharide distribution in enlarged WIs might (1) participate in wall resistance to sequestration of Na(+), allowing a better control of hydric homeostasis in mesophyll cells to maintain metabolic activity in source leaves, and (2) maintain tolerance of M. sativa to NaCl.

  15. Taking Leave?

    CERN Multimedia

    2000-01-01

    Planning a holiday? Then if you're a member of the personnel, you'll need to use the Laboratory's new leave system that will be put in place on 1 October. Leave allocations don't change - you are entitled to just as much holiday as before - but instead of being credited annually, your leave will be credited on a monthly basis, and this information will be communicated on your salary slip. The reason for the change is that with the various new leave schemes such as Recruitment by Saved Leave (RSL) and the Progressive Retirement Programme (PRP), a streamlined procedure was required for dealing with all kinds of leave. In the new system, each member of the personnel will have leave accounts to which leave will be credited monthly from the payroll and debited each time an absence is registered in the CERN Electronic Document Handling system (EDH). Leave balances will appear on monthly pay slips, and full details of leave transactions and balances will be available through EDH at all times. As the leave will be c...

  16. 5 CFR 630.1006 - Application to become a leave recipient.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Application to become a leave recipient. 630.1006 Section 630.1006 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1006 Application to become a leave...

  17. 5 CFR 630.1008 - Accrual of annual and sick leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Accrual of annual and sick leave. 630.1008 Section 630.1008 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1008 Accrual of annual and sick leave. (a) Except...

  18. Voluntary Simplicity: A Lifestyle Option.

    Science.gov (United States)

    Pestle, Ruth E.

    This guide provides practical ideas for incorporating the concept of voluntary simplicity into home economics classes. Discussed in the first chapter are the need to study voluntary simplicity, its potential contributions to home economics, and techniques and a questionnaire for measuring student attitudes toward the concept. The remaining…

  19. Operant Variability and Voluntary Action

    Science.gov (United States)

    Neuringer, Allen; Jensen, Greg

    2010-01-01

    A behavior-based theory identified 2 characteristics of voluntary acts. The first, extensively explored in operant-conditioning experiments, is that voluntary responses produce the reinforcers that control them. This bidirectional relationship--in which reinforcer depends on response and response on reinforcer--demonstrates the functional nature…

  20. Toward voluntary parenthood.

    Science.gov (United States)

    Scarr, S

    2000-06-01

    David Lykken's proposal to license married parents for child rearing, and to deny the same opportunity to single and inept parents, springs from his deep concern for millions of youngsters cruelly subjected to abusive and neglectful rearing circumstances. Children from such inadequate homes grow up to have high rates of school failure, criminality, and drug addiction. The problem is clear, but Lykken's remedies of mandated marriage and parental licensure are unacceptable in U.S. society, where our reproductive rights are fortunately protected by our Constitution. As a devoted proponent of reproductive rights, I propose a legally and morally acceptable proposal to the same end. Increasing women's effective control of reproduction and moving toward entirely voluntary parenthood will accomplish the same goals without compromising our civil liberties.

  1. From participation to consumption? : Consumerism in voluntary sport clubs

    NARCIS (Netherlands)

    van der Roest, J.

    2015-01-01

    In recent years dark clouds seem to have gathered over the institution of the voluntary sport club. General societal developments such as individualisation and commercialisation have given rise to concerns regarding the transfer of such attitudes to sport clubs. Many people who are involved in and a

  2. Study of the Voluntary Public School Choice Program. Interim Report

    Science.gov (United States)

    Yin, Robert K.; Ahonen, Pirkko; Kim, Dawn

    2007-01-01

    The purpose of the Voluntary Public School Choice (VPSC) Program is to assist states and local school districts in the development of innovative strategies to expand options for students, and to encourage transfers of students from low-performing to higher-performing schools. This report presents interim findings from the National Evaluation of…

  3. Analyzing voluntary medical incident reports.

    Science.gov (United States)

    Gong, Yang; Richardson, James; Zhijian, Luan; Alafaireet, Patricia; Yoo, Illhoi

    2008-11-06

    Voluntary medical incident reports lacking consistency and accuracy impede the ultimate use of the reports for patient safety research. To improve this, two coders examined harm score usage in a voluntary medical incident reporting system where the harm scores were selected from a predefined list by different reporters. The two coders inter-rater agreement percent was 82%. The major categories and reviewed harm score jointly demonstrate that this process is critical and necessary in preparing the voluntary reports for further content and semantics analysis.

  4. TRANSFER

    African Journals Online (AJOL)

    “Chemistry Department, Kenyatta University, P. 0. Box 43844 ... harvester (X) [L 2] in a manner consistent with the following Forster equation for long range energy transfer [3-7]. .... sensitive foods, chemical reactors and essences. Recently we ...

  5. The Notion of Voluntary Unemployment.

    Science.gov (United States)

    Standing, Guy

    1981-01-01

    Considers the distinction between voluntary and involuntary unemployment by analyzing six behavioral characteristics attributed to groups of workers suspected of indulging in the former, and the labor market mechanisms supposedly encouraging them. (Author/CT)

  6. 5 CFR 630.1115 - Limitations on the use of donated annual leave.

    Science.gov (United States)

    2010-01-01

    ... leave. 630.1115 Section 630.1115 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1115 Limitations on the use of donated annual leave. Donated annual leave transferred to a leave recipient under this subpart may not be—...

  7. 5 CFR 630.502 - Sick leave recredit.

    Science.gov (United States)

    2010-01-01

    ... different leave systems under section 6308 of title 5, United States Code, 7 calendar days of sick leave are... leave system to which he or she can transfer only a part of his or her sick leave is entitled to a... employee returns to the leave system under which it was earned on or after December 2, 1994. (f)...

  8. 5 CFR 630.1111 - Limitation on the amount of donated annual leave received by an emergency leave recipient.

    Science.gov (United States)

    2010-01-01

    ... annual leave received by an emergency leave recipient. 630.1111 Section 630.1111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1111 Limitation on the amount of donated annual leave received by an emergency...

  9. Comparing Voluntary and Mandatory Gameplay

    Directory of Open Access Journals (Sweden)

    Esther Kuindersma

    2016-09-01

    Full Text Available Gameplay is commonly considered to be a voluntary activity. Game designers generally believe that voluntary gameplay is essentially different from mandatory gameplay. Such a belief may be a challenge for serious games, as instruction is usually mandatory. The article describes the outcomes of two experiments on the impact of voluntariness on the learning effect and enjoyment of a serious game. In the first experiment freedom of choosing to play a serious game was studied, with participants who had volunteered to participate. The results suggested that, contrary to the opinion of many game designers, being required to play a serious game does not automatically take the fun out of the game. The second experiment had voluntary participants and mandatory participants, who had to participate as part of a homework assignment. The outcomes show that mandatory participants enjoyed the game as much as the voluntary participants, even if they had to play the game for a minimum required time. These studies indicate that mandatory gameplay does not reduce enjoyment and learning effect.

  10. Voluntary organisation and adult education

    Directory of Open Access Journals (Sweden)

    Konrad Elsdon

    1998-12-01

    Full Text Available The author starts by offering a definition of voluntary organisations. He then discusses their importance and role, focusing on the issue of adult education wi­ thin these organisations. He also wells upon learning and change of voluntary organisation members, making use of the results of a study he conducted together with his collaborators. One of their fin­dings has been that voluntary organisati­ons, due to their organisational targets li­ke painting, singing or caring for people in need, lead their members to learning, i.e. essentially content learning. Moreo­ver, voluntary organisations offer a fair number of opportunities for social lear­ning and change. ln spite of the fact that the respondents were mostly not aware of the outcomes of their learning and change, careful listeners conducting the interview made them understand the im­portance of the learning they had gone through. The author concludes by poin­ ting out that formal education of adults can get its inspiration in learning in voluntary organisations. On the other hand, such learning would benefit greatly from findings and methods of formal education of adults.

  11. 5 CFR 630.1007 - Approval of application to become a leave recipient.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Approval of application to become a leave recipient. 630.1007 Section 630.1007 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Voluntary Leave Bank Program § 630.1007 Approval of application to become...

  12. Leaving Libya

    Energy Technology Data Exchange (ETDEWEB)

    Mc Kenzie-Brown, Peter

    2011-07-15

    Canadian workers in Libya have been leaving the country due to civic unrest. Canadian companies evacuated their expat employees in cooperation with the Canadian government, without regard to the financial aspect, to keep them safe. Canadian expats are optimistic about the future.

  13. Leaving Iraq?

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    It has been three years since the war in Iraq began, but the situation in the country, especially the security, has not improved much. Meanwhile, the world is wondering when U.S. troops will leave, and the American public appears to be getting impatient with the seemingly endless casualty reports. Some groups have held

  14. Voluntary euthanasia: a utilitarian perspective.

    Science.gov (United States)

    Singer, Peter

    2003-10-01

    Belgium legalised voluntary euthanasia in 2002, thus ending the long isolation of the Netherlands as the only country in which doctors could openly give lethal injections to patients who have requested help in dying. Meanwhile in Oregon, in the United States, doctors may prescribe drugs for terminally ill patients, who can use them to end their life--if they are able to swallow and digest them. But despite President Bush's oft-repeated statements that his philosophy is to 'trust individuals to make the right decisions' and his opposition to 'distant bureaucracies', his administration is doing its best to prevent Oregonians acting in accordance with a law that its voters have twice ratified. The situation regarding voluntary euthanasia around the world is therefore very much in flux. This essay reviews ethical arguments regarding voluntary euthanasia and physician-assisted suicide from a utilitarian perspective. I shall begin by asking why it is normally wrong to kill an innocent person, and whether these reasons apply to aiding a person who, when rational and competent, asks to be killed or given the means to commit suicide. Then I shall consider more specific utilitarian arguments for and against permitting voluntary euthanasia.

  15. Social Cohesion and Voluntary Associations

    Science.gov (United States)

    Heuser, Brian L.

    2005-01-01

    Voluntary organizations exert great influence over how social norms and ethical codes are guided into action. As such, they have a significant impact on societal levels of social cohesion. Although social capital involves generalized trust becoming manifest as spontaneous sociability, social cohesion is determined by how that sociability is…

  16. Voluntary Incentive Early Retirement Programs.

    Science.gov (United States)

    Research Dialogues, 1988

    1988-01-01

    Arrangements in educational institutions for voluntary early retirement programs are discussed. Retirement at any age can be a profound and stressful lifetime change; and it can also represent a welcome transition into newly satisfying and rewarding opportunities. The focus is on: mandatory retirement (exceptions and the new meaning of "early");…

  17. Voluntary disclosure: Evidence from UK

    NARCIS (Netherlands)

    N.S. Zourarakis (Nicolaos)

    2009-01-01

    textabstractThis paper investigates the voluntary disclosure of Intellectual Capital (IC) of British firms and provides some evidence on an unexplored area of the literature; that of the association of Corporate Governance (CG) with IC disclosure. Inconsistent with expectations, the results show tha

  18. Voluntary sterilization in Serbia: Unmet need?

    OpenAIRE

    Rašević Mirjana M.

    2002-01-01

    Is voluntary sterilization as a birth control method accepted in Serbia? This is certainly a question that is being imposed for research, regardless of the fact that voluntary sterilization is neither accessible nor promoted. Most importantly because there is no understanding in the social nor political sphere for legalization of voluntary sterilization as a form of birth control, apart from the clear necessity for this, first, step. They are: the recognition that voluntary sterilization is a...

  19. 22 CFR 513.210 - Voluntary exclusion.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Voluntary exclusion. 513.210 Section 513.210... GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Effect of Action § 513.210 Voluntary exclusion. Persons who accept voluntary exclusions under § 513.315 are excluded in accordance with the terms of...

  20. International Voluntary Renewable Energy Markets (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.

    2012-06-01

    This presentation provides an overview of international voluntary renewable energy markets, with a focus on the United States and Europe. The voluntary renewable energy market is the market in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. In 2010, the U.S. voluntary market was estimated at 35 terawatt-hours (TWh) compared to 300 TWh in the European market, though key differences exist. On a customer basis, Australia has historically had the largest number of customers, pricing for voluntary certificates remains low, at less than $1 megawatt-hour, though prices depend on technology.

  1. 5 CFR 630.501 - Annual leave recredit.

    Science.gov (United States)

    2010-01-01

    ... annual leave is transferred between different leave systems under section 6308 of title 5, United States Code, or is recredited under a different leave system as the result of a refund under section 6306 of... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Annual leave recredit. 630.501...

  2. 5 CFR 630.1113 - Using donated annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Using donated annual leave. 630.1113 Section 630.1113 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1113 Using donated annual leave. (a) Any...

  3. 5 CFR 630.1109 - Donating annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Donating annual leave. 630.1109 Section 630.1109 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1109 Donating annual leave. An employee may...

  4. 5 CFR 630.1108 - Use of available paid leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of available paid leave. 630.1108 Section 630.1108 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1108 Use of available paid leave. An...

  5. 5 CFR 630.1110 - Limitation on the amount of annual leave donated by an emergency leave donor.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Limitation on the amount of annual leave donated by an emergency leave donor. 630.1110 Section 630.1110 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program §...

  6. Expectations and voluntary attrition in nursing students.

    Science.gov (United States)

    O'Donnell, Hugh

    2011-01-01

    This paper presents a series of findings generated during a larger study which aimed to develop a theoretical understanding of the reasons why nursing students voluntarily leave pre-registration nursing programmes. In this study, significant incongruence was found to exist between student expectations of pre-registration nursing programmes and the reality of these programmes following entry. The resulting dissonance was identified as an important factor in student decisions to voluntarily withdraw. A single case study design was selected to explore the causes of voluntary attrition in nursing students within a School of Nursing and Midwifery. The study population was obtained through purposeful sampling and consisted of 15 students who had previously voluntarily withdrawn from pre-registration nursing programmes. A semi-structured interview method was used to collect data from study participants. The interview schedule developed for use in the study reflected the key components of the conceptual model of higher education (HE) student attrition (Tinto, 1975, 1987, 1993). All interviews were tape recorded to facilitate later transcription. The Cyclical or Interactive Model of Qualitative Research (Miles and Huberman, 1994) was used to analyse data collected from study participants. This paper describes the unrealistic range of expectations which nursing students have of nursing, the information sources and experiences which inform student expectations and how ambiguous expectations contributed to voluntarily attrition.

  7. RECRUITMENT FINANCED BY SAVED LEAVE (RSL PROGRAMME)

    CERN Multimedia

    Division du Personnel; Tel. 73903

    1999-01-01

    Transfer to the saved leave account and saved leave bonusStaff members participating in the RSL programme may opt to transfer up to 10 days of unused annual leave or unused compensatory leave into their saved leave account, at the end of the leave year, i.e. 30 September (as set out in the implementation procedure dated 27 August 1997).A leave transfer request form, which you should complete, sign and return, if you wish to use this possibility, has been addressed you. To allow the necessary time for the processing of your request, you should return it without delay.As foreseen in the implementation procedure, an additional day of saved leave will be granted for each full period of 20 days remaining in the saved leave account on 31 December 1999, for any staff member participating in the RSL programme until that date.For part-time staff members participating in the RSL programme, the above-mentioned days of leave (annual, compensatory and saved) are adjusted proportionally to their contractual working week as...

  8. Absence and leave; sick leave. Final rule.

    Science.gov (United States)

    2010-12-03

    The U.S. Office of Personnel Management is issuing final regulations on the use of sick leave and advanced sick leave for serious communicable diseases, including pandemic influenza when appropriate. We are also permitting employees to substitute up to 26 weeks of accrued or accumulated sick leave for unpaid Family and Medical Leave Act (FMLA) leave to care for a seriously injured or ill covered servicemember, as authorized under the National Defense Authorization Act for Fiscal Year 2008, including up to 30 days of advanced sick leave for this purpose. Finally, we are reorganizing the existing sick leave regulations to enhance reader understanding and administration of the program.

  9. 78 FR 49382 - Voluntary Education Programs

    Science.gov (United States)

    2013-08-14

    ... English, reading, writing, speaking, mathematics, and computer skills that are essential to successful job... education advisor: Education Services Specialist, Education Services Officer (ESO), Voluntary...

  10. Dynamics of Voluntary Cough Maneuvers

    Science.gov (United States)

    Naire, Shailesh

    2008-11-01

    Voluntary cough maneuvers are characterized by transient peak expiratory flows (PEF) exceeding the maximum expiratory flow-volume (MEFV) curve. In some cases, these flows can be well in excess of the MEFV, generally referred to as supramaximal flows. Understanding the flow-structure interaction involved in these maneuvers is the main goal of this work. We present a simple theoretical model for investigating the dynamics of voluntary cough and forced expiratory maneuvers. The core modeling idea is based on a 1-D model of high Reynolds number flow through flexible-walled tubes. The model incorporates key ingredients involved in these maneuvers: the expiratory effort generated by the abdominal and expiratory muscles, the glottis and the flexibility and compliance of the lung airways. Variations in these allow investigation of the expiratory flows generated by a variety of single cough maneuvers. The model successfully reproduces PEF which is shown to depend on the cough generation protocol, the glottis reopening time and the compliance of the airways. The particular highlight is in simulating supramaximal PEF for very compliant tubes. The flow-structure interaction mechanisms behind these are discussed. The wave speed theory of flow limitation is used to characterize the PEF. Existing hypotheses of the origin of PEF, from cough and forced expiration experiments, are also tested using this model.

  11. The Impacts of Communication and Multiple Identifications on Intent to Leave: A Multimethodological Exploration.

    Science.gov (United States)

    Scott, Craig R.; Connaughton, Stacey L.; Diaz-Saenz, Hector R.; Maguire, Katheryn; Ramirez, Ruben; Richardson, Brian; Shaw, Sandra Pride; Morgan, Dianne

    1999-01-01

    Contributes to scholarship on voluntary turnover by examining the impact of several communication variables and multiple targets of identification on intent to leave. Finds that supervisor/coworker relationships have the strongest association (among communication variables) with intent to leave. Finds a complex relationship between three different…

  12. The paraveinal mesophyll of soybean leaves in relation to assimilate transfer and compartmentation : II. Structural, metabolic and compartmental changes during reproductive growth.

    Science.gov (United States)

    Franceschi, V R; Giaquinta, R T

    1983-04-01

    Nitrogen and carbohydrate assimilates were temporally and spatially compartmented among various cell types in soybean (Glycine max L., Merr.) leaves during seed filling. The paraveinal mesophyll (PVM), a unique cell layer found in soybean, was demonstrated to function in the synthesis, compartmentation and remobilization of nitrogen reserves prior to and during the seed-filling stages. At anthesis, the PVM vacuoles contain substantial protein which completely disappears by two weeks into the seed filling. Distinct changes in the PVM cytoplasm, tonoplast and organelles were correlated with the presence or absence of the vacuolar material. Microautoradiography following the accumulation of several radiolabeled sugars and amino acids demonstrated the glycoprotein nature of the vacuolar material. Incorporation of methionine, leucine, glucose, and glucosamine resulted in heavy labelling of the PVM vacuole, in contrast to galactose, proline, and mannose which resulted in a much reduced labelling pattern. In addition, starch is unequally compartmented and degraded among the various leaf cells during seed filling. At the end of the photoperiod at the flowering stage, the highest starch accumulation was in the second palisade layer followed by the spongy mesophyll and the first (uppermost) palisade layer. Starch in the first palisade layer was completely degraded during the dark whereas the starch in the second palisade and spongy mesophyll was not remobilized to any appreciable extent. By mid-podfilling (approximately five weeks postanthesis) starch was absent in the first palisade layer at the end of the photoperiod while the second palisade and spongy mesophyll layers contained substantial starch. Starch was remobilized from these latter cells during the remainder of seed filling when current photosynthetic production is low. Structural changes associated with cell senescence first appear in the upper palisade layer and then progress (excluding the PVM) to the second

  13. 75 FR 47504 - Voluntary Education Programs

    Science.gov (United States)

    2010-08-06

    ... America. TTT helps relieve teacher shortages, especially in math, science, special education, and other... of the Secretary 32 CFR Part 68 RIN 0790-AI50 Voluntary Education Programs AGENCY: Office of the... for the operation of voluntary education programs within DoD. Included are: Procedures for Service...

  14. Pedagogical Aspects of Voluntary School Work

    Science.gov (United States)

    Mária Jármai, Erzsébet; Palányi, Ildikó Zsupanekné

    2015-01-01

    The economic importance of voluntary work has been exceedingly appreciated in the last few decades. This is not surprising at all, because it is highly profitable according to the related estimated data. There are 115,9 million people doing voluntary work only in Europe, which means that they would create the world's 7th biggest economy with EUR…

  15. 14 CFR 234.7 - Voluntary reporting.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Voluntary reporting. 234.7 Section 234.7 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY PERFORMANCE REPORTS § 234.7 Voluntary reporting. (a) In addition to the...

  16. Changing Dynamics in the Voluntary Market (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.

    2014-12-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. This presentation, presented at the Renewable Energy Markets Conference in December 2014, outlines the voluntary market in 2013, including community choice aggregation and community solar.

  17. 12 CFR 546.4 - Voluntary dissolution.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Voluntary dissolution. 546.4 Section 546.4... ASSOCIATIONS-MERGER, DISSOLUTION, REORGANIZATION, AND CONVERSION § 546.4 Voluntary dissolution. A Federal savings association's board of directors may propose a plan for dissolution of the association. The plan...

  18. Between voluntary agreement and legislation

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Hedegaard, Liselotte; Reisch, Lucia

    2009-01-01

    Voluntary agreements and self-imposed standards are broadly applied to restrict the influence food advertising exerts on children’s food choices – yet their effects are unknown. The current project will therefore investigate whether and, if yes, how the Danish Code for Responsible Food Marketing...... Communication towards Children (hereafter: CODE) – with its dependence on a supportive institutional environment and acceptance of as well as dynamics between involved key stakeholders like consumers, political actors and firms – contributes to fighting the obesity pandemic.Thus, we explore within this article...... what information about the process of implementing the CODE as well as about the evolved dynamics between key stakeholders is already available. Here, the recently published report of the PolMark project sheds light on the dynamics between the key stakeholders in relation to the current Danish...

  19. 5 CFR 630.503 - Leave from former leave systems.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Leave from former leave systems. 630.503... AND LEAVE Recredit of Leave § 630.503 Leave from former leave systems. An employee who earned leave under the leave acts of 1936 or any other leave system merged under subchapter I of chapter 63 of...

  20. Differences in risk factors for voluntary early retirement and disability pension: a 15-year follow-up in a cohort of nurses' aides

    DEFF Research Database (Denmark)

    Jensen, L. D.; Ryom, P. K.; Christensen, M. V.

    2012-01-01

    .27(95% CI 1.55 to 3.34), sick leave because of upper-extremity disorders (HR 2.18 (95% CI 1.08 to 2.11), and inflammatory rheumatic disease (HR 2.42 (95% CI 1.67 to 3.52)). Of non-health-related factors, low education, workers compensation case, evening work and high-rated perceived exertion at work all...... were minor risk factors for disability pension. The primary risk factor for early voluntary retirement was low education (HR 3.19 (95% CI 2.65 to 3.85)). CONCLUSIONS: 43.3% of nurses' aides gainfully employed in 1993 retired before due time during the follow-up period. Work-related factors at baseline......OBJECTIVE: To estimate the extent of early retirement and to examine risk factors for voluntary early retirement and disability pension in a cohort of nurses' aides. DESIGN: Register study including baseline questionnaire and register data covering all transfer incomes from 1991 to 2008 in a cohort...

  1. A model of voluntary turnover among hospital CEOs.

    Science.gov (United States)

    Weil, P A; Kimball, P A

    1995-01-01

    This study examines factors contributing to hospital CEOs' voluntary decisions to leave their positions in 1990. Using a longitudinal design, we contrast 49 leavers with 1,362 stayers. We view turnover as influenced by both "push" factors that promote leaving (dissatisfaction with the position) and "hump" factors that need to be overcome (the cost of job change). Push factors giving rise to dissatisfaction include lower compensation, the predecessor's termination, and value incongruity between the CEO and the hospital. Testing the impact of key variables from Fiedler's contingency theory of leadership, we show that task-oriented leaders are relatively less satisfied when compared with relationship-oriented leaders. CEOs also express less satisfaction in low-situational control settings, a measure heavily influenced by perceived inadequate support from medical staff and subordinates. "Hump" factors that deterred leaving included family-related obstacles such as spouse's work or children's school, features mentioned most often by younger CEOs. The study suggests that boards should structure competitively paid positions with opportunities to generate support from the medical staff and subordinates. Recruiters for CEO positions are apprised of the importance of nonwork features in CEOs' willingness to consider new positions.

  2. AN ECONOMETRIC APPROACH ABOUT VOLUNTARY TURNOVER

    Directory of Open Access Journals (Sweden)

    ADALET EREN

    2013-06-01

    Full Text Available This study analyzes individual and organizational variables that affect voluntary turnover are determined in the special defence and security companies. A binomial logistic regression model is used to estimate voluntary turnover.  Binomial Logistic regression, reliability test (scale alfa, variance (ANOVA, Post-hoc/Tukey, correlation (Pearson and other basic statistical techniques  with SPSS 13 statistical packet program was used in the analyzes ofresearch data. The study finds that; situation of suppose working, number of child, number of death child, number of home’s moving, support of rent, total monthly income of household, last work’s region, number of prizes, affect voluntary turnover are determined.

  3. OSOAA: A Vector Radiative Transfer Model of Coupled Atmosphere-Ocean System for a Rough Sea Surface Application to the Estimates of the Directional Variations of the Water Leaving Reflectance to Better Process Multi-angular Satellite Sensors Data Over the Ocean

    Science.gov (United States)

    Chami, Malik; LaFrance, Bruno; Fougnie, Bertrand; Chowdhary, Jacek; Harmel, Tristan; Waquet, Fabien

    2015-01-01

    In this study, we present a radiative transfer model, so-called OSOAA, that is able to predict the radiance and degree of polarization within the coupled atmosphere-ocean system in the presence of a rough sea surface. The OSOAA model solves the radiative transfer equation using the successive orders of scattering method. Comparisons with another operational radiative transfer model showed a satisfactory agreement within 0.8%. The OSOAA model has been designed with a graphical user interface to make it user friendly for the community. The radiance and degree of polarization are provided at any level, from the top of atmosphere to the ocean bottom. An application of the OSOAA model is carried out to quantify the directional variations of the water leaving reflectance and degree of polarization for phytoplankton and mineral-like dominated waters. The difference between the water leaving reflectance at a given geometry and that obtained for the nadir direction could reach 40%, thus questioning the Lambertian assumption of the sea surface that is used by inverse satellite algorithms dedicated to multi-angular sensors. It is shown as well that the directional features of the water leaving reflectance are weakly dependent on wind speed. The quantification of the directional variations of the water leaving reflectance obtained in this study should help to correctly exploit the satellite data that will be acquired by the current or forthcoming multi-angular satellite sensors.

  4. Anticipatory signatures of voluntary memory suppression.

    Science.gov (United States)

    Hanslmayr, Simon; Leipold, Philipp; Pastötter, Bernhard; Bäuml, Karl-Heinz

    2009-03-04

    Voluntary memory suppression can keep unwanted memories from entering consciousness, inducing later forgetting of the information. In the present study, we searched for the existence of anticipatory processes, mediating such voluntary memory suppression. Using the think/no-think paradigm, subjects received a cue whether to prepare to think of a previously studied cue-target pair or whether to not let a previously studied cue-target pair enter consciousness. Examining event-related potentials, we identified two electrophysiological processes of voluntary memory suppression: (1) an early anticipatory process operating before the memory cue for a to-be-suppressed memory was provided, and (2) a later process operating after memory cue presentation. Both ERP effects were due to a decreased right frontal and left parietal positivity. They were positively related and predicted later forgetting. The results point to the existence of anticipatory processes, mediating voluntary memory suppression.

  5. Pedagogical Aspects of Voluntary School Work

    Directory of Open Access Journals (Sweden)

    Mária Jármai Erzsébet

    2015-03-01

    Full Text Available The economic importance of voluntary work has been exceedingly appreciated in the last few decades. This is not surprising at all, because it is highly profitable according to the related estimated data. There are 115,9 million people doing voluntary work only in Europe, which means that they would create the world's 7th biggest economy with EUR 282 billion value creation if they formed an individual state. The organizations know that voluntary work has several advantages apart from the economic benefits. It is profitable both for the society and for the individuals as well. Several researches have proven that voluntary work positively influences the development of the personality, because the key-competencies - such as: co-operation, empathy, solidarity, conflict handling, problem solving, etc. - expected in the labor market can be improved.

  6. Managing voluntary turnover through challenging assignments

    NARCIS (Netherlands)

    Preenen, P.T.Y.; Pater, I.E. de; Vianen, A.E.M. van; Keijzer, L.

    2011-01-01

    This study examines employees' challenging assignments as manageable means to reduce turnover intentions, job search behaviors, and voluntary turnover. Results indicate that challenging assignments are negatively related to turnover intentions and job search behaviors and that these relationships

  7. Corticospinal excitability in human voluntary movement

    NARCIS (Netherlands)

    Elswijk, G.A.F. van

    2008-01-01

    The research described in this thesis addressed the neurophysiologic changes in the human corticospinal system during preparation and execution of voluntary hand movements. The experiments involved transcranial magnetic stimulation (TMS) of the motor cortex combined with electromyography (EMG) and e

  8. Contemplated Suicide Among Voluntary and Involuntary Retirees

    Science.gov (United States)

    Peretti, Peter O.; Wilson, Cedric

    1978-01-01

    This study explored anomic and egoistic dimensions of contemplated suicide among voluntary and involuntary retired males. Results indicated a direct relationship between anomie and egoism on the one hand, and contemplation of suicide on the other. (Author)

  9. A Free Market Requires Voluntary Actions

    DEFF Research Database (Denmark)

    Sløk-Madsen, Stefan Kirkegaard

    are essential to the construct of consumer sovereignty. Understanding the degree of voluntary actions in a given commercial setting has implications for both business strategy and policy making. This paper thus aims to contribute to explain why restricted markets become crony capitalism.......This paper draws attention to the importance of the understanding of voluntary actions in the free market construct. Failing to understand the role of voluntary actions in the free market construct will often result in discussions of capitalism versus socialism focusing on asset ownership...... and not consumer sovereignty. I argue that asset ownership is less important than true consumer sovereignty, which again is the essential argument for why capitalism is the superior mode of resource allocation and social organization. The paper analyzes how our understanding of markets and voluntary actions...

  10. Contemplated Suicide Among Voluntary and Involuntary Retirees

    Science.gov (United States)

    Peretti, Peter O.; Wilson, Cedric

    1978-01-01

    This study explored anomic and egoistic dimensions of contemplated suicide among voluntary and involuntary retired males. Results indicated a direct relationship between anomie and egoism on the one hand, and contemplation of suicide on the other. (Author)

  11. Pull factors of Finland and voluntary work

    OpenAIRE

    Jurvakainen, Janika

    2016-01-01

    This thesis studies pull factors of Finland and voluntary work. The aim of this study is to understand the pull factors of Finland from the perspective of young travelers. Which pull factors attract to choose Finland as their destination? In addition, which pull factors attract young travelers to participate in international voluntary work? The commissioner of this thesis is Allianssi Youth Exchange. The thesis is research-based and includes a quantitative Webropol survey and some qualit...

  12. 47 CFR 80.310 - Watch required by voluntary vessels.

    Science.gov (United States)

    2010-10-01

    ... Watches § 80.310 Watch required by voluntary vessels. Voluntary vessels not equipped with DSC must.... Voluntary vessels equipped with VHF-DSC equipment must maintain a watch on 2182 kHz and on either 156.525... used to communicate. Voluntary vessels equipped with MF-HF DSC equipment must have the radio turned...

  13. Causes and Consequences of a Father's Child Leave: Evidence from a Reform of Leave Schemes

    DEFF Research Database (Denmark)

    Nielsen, Helena Skyt

    Many OECD countries have implemented policies to induce couples to share parental leave. This paper investigates how responsive intra-household leave-sharing is to changes in economic incentives. To investigate this fundamental question, we are forced to look at one of the Nordic countries which...... are the most progressive when it comes to family-friendly policies. An extensive reform of child leave schemes in Denmark affected couples differently depending on whether the parents where employed in the same or in different parts of the public sector. Based on a difference-in-differences strategy, I find...... that economic incentives are very important for intra-household leave-sharing. Increasing the couples' after tax income by $9 per day of leave which is transferred from the mother to the father is found to lead to a one day transfer. This corresponds to a supply elasticity close to unity....

  14. Goodbye, Mandatory Maternity Leaves

    Science.gov (United States)

    Nation's Schools, 1972

    1972-01-01

    In precedent-setting decrees, courts and federal and State authorities have branded compulsory maternity leaves either unconstitutional or illegal. School administrators are urged to prod boards of education to adopt more lenient maternity leave policies -- now. (Author)

  15. SAVED LEAVE BONUS

    CERN Multimedia

    Division des ressources humaines

    2000-01-01

    Staff members participating in the RSL programme are entitled to one additional day of saved leave for each full period of 20 days remaining in their saved leave account on 31 December 1999.Allowing some time for all concerned to make sure that their periods of leave taken in 1999 are properly registered, HR division will proceed with the crediting of the appropriate number of days in the saved leave accounts from 25 January 2000.Human Resources DivisionTel.73359

  16. Parental leave in Belgium

    OpenAIRE

    Maron, Leila; Meulders, Danièle; O'Dorchai, Sile Padraigin

    2008-01-01

    All over Europe, parental leaves are essentially taken by women which leads to perpetuate gender inequalities in the labour market. The economic literature illustrates the issues at stake and is presented in this article to contextualise the analysis of the Belgian parental leave system. The Belgian parental leave system has two strong features: it is individualised and it offers a relatively short leave. The system could be improved by the implementation of a wage-related payment. However, p...

  17. Leaving home in Denmark

    DEFF Research Database (Denmark)

    Nielsen, Rikke Skovgaard

    2015-01-01

    The paper focuses on ethnic differences in the timing and patterns of leaving the parental home. Leaving home is a key transition in the life course of the individual, and extensive research has been conducted on the timing and patterns of leaving it. However, ethnic differences in these patterns...

  18. Voluntary attention increases perceived spatial frequency.

    Science.gov (United States)

    Abrams, Jared; Barbot, Antoine; Carrasco, Marisa

    2010-08-01

    Voluntary covert attention selects relevant sensory information for prioritized processing. The behavioral and neural consequences of such selection have been extensively documented, but its phenomenology has received little empirical investigation. Involuntary attention increases perceived spatial frequency (Gobell & Carrasco, 2005), but involuntary attention can differ from voluntary attention in its effects on performance in tasks mediated by spatial resolution (Yeshurun, Montagna, & Carrasco, 2008). Therefore, we ask whether voluntary attention affects the subjective appearance of spatial frequency--a fundamental dimension of visual perception underlying spatial resolution. We used a demanding rapid serial visual presentation task to direct voluntary attention and measured perceived spatial frequency at the attended and unattended locations. Attention increased the perceived spatial frequency of suprathreshold stimuli and also improved performance on a concurrent orientation discrimination task. In the control experiment, we ruled out response bias as an alternative account by using a lengthened interstimulus interval, which allows observers to disengage attention from the cued location. In contrast to the main experiment, the observers showed neither increased perceived spatial frequency nor improved orientation discrimination at the attended location. Thus, this study establishes that voluntary attention increases perceived spatial frequency. This phenomenological consequence links behavioral and neurophysiological studies on the effects of attention.

  19. Disturbance of contralateral unipedal postural control after stimulated and voluntary contractions of the ipsilateral limb.

    Science.gov (United States)

    Paillard, Thierry; Chaubet, Vincent; Maitre, Julien; Dumitrescu, Michel; Borel, Liliane

    2010-12-01

    One session of sustained unilateral voluntary muscular contractions increases central fatigue and induces a cross-over of fatigue of homologous contralateral muscles. It is not known, however, how this cross-transfer affects contralateral unipedal postural control. Moreover, contralateral neurophysiological effects differ between voluntary muscular contractions and electrically stimulated contractions. The aims of this study were thus to examine the effects of muscle fatigue on contralateral unipedal postural control and to compare the effects of stimulated and voluntary contractions. Fifteen subjects took part in the protocol. Fatigue of the ipsilateral quadriceps femoris was generated either by neuromuscular electrical stimulation (NMES) or by isometric voluntary muscular contraction (VOL). Postural control on the contralateral limb was measured before (PRE condition) and after the completion of the two fatiguing exercises (POST condition) using a force platform. We analyzed body sway area and the spectral power density given by the wavelet transform. In POST condition, postural control recorded in the unipedal stance on the contralateral limb was disturbed after NMES and VOL fatiguing exercises. In addition, postural control was similarly disturbed for both exercises. These results suggest that cross-over fatigue is able to disturb postural control after both stimulated and voluntary contractions.

  20. From Voluntary Collective Action to Organized Collaboration?

    DEFF Research Database (Denmark)

    Hattke, Fabian; Blaschke, Steffen; Frost, Jetta

    2016-01-01

    internationalization. Based on our results, we suggest that, depending on the field of action, voluntary collective action and organized collaboration are substitutes with regard to performance. Our study contributes to the literature on collective action and to research on public organizations in pluralistic......Our study examines the relationship between voluntary collective action, organized collaboration, and the provision of public goods in pluralistic organizations. Using German higher education as a context, we investigate whether specialized central support structures contribute to performance...... in three fields of action: the training of young scientists, internationalization, and gender diversity. The findings indicate that organized collaboration may lead to improved performance in the training of young scientists and gender diversity. Conversely, voluntary collective action enhances...

  1. Voluntary reporting of greenhouse gases, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The Voluntary Reporting Program for greenhouse gases is part of an attempt by the U.S. Government to develop innovative, low-cost, and nonregulatory approaches to limit emissions of greenhouse gases. It is one element in an array of such programs introduced in recent years as part of the effort being made by the United States to comply with its national commitment to stabilize emissions of greenhouse gases under the Framework Convention on Climate Change. The Voluntary Reporting Program, developed pursuant to Section 1605(b) of the Energy Policy Act of 1992, permits corporations, government agencies, households, and voluntary organizations to report to the Energy Information Administration (EIA) on actions taken that have reduced or avoided emissions of greenhouse gases.

  2. 5 CFR 630.1106 - Agency review of an application to become an emergency leave recipient.

    Science.gov (United States)

    2010-01-01

    ... an emergency leave recipient. 630.1106 Section 630.1106 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1106 Agency review of an application to become an emergency leave recipient. An agency must review an application...

  3. Hemochromatosis Patients as Voluntary Blood Donors

    Directory of Open Access Journals (Sweden)

    Tara E Power

    2004-01-01

    Full Text Available The present study was designed to investigate hemochromatosis patients' suitability as blood donors as well as their perceptions and experience with the current public donation system. Participants were gathered from a list of current hemochromatosis patients (n=120 and members of the Canadian Hemochromatosis Society (n=1000. Of the 1120 surveys mailed out to these groups, 801 surveys were returned completed. The sample respondents had a mean age of 57.44 years (SD=12.73; range 19 to 87 years, and 57% were men. It was found that 20% (160 of the respondents have donated blood since their diagnosis; however, only 12% of the respondents indicated that they use voluntary blood donation as a means of maintaining their iron levels. Forty per cent of the respondents indicated that they had been refused from voluntary donation. Despite the fact that in May 2001 the Canadian Blood Services, in collaboration with the Canadian Hemochromatosis Society, began a promotion campaign to encourage hemochromatosis patients to become voluntary blood donors, the present study found that 15% of the respondents reported having been refused from the voluntary blood donation service due to the diagnosis of hemochromatosis. With respect to quality of life, it was found that individuals who donate blood were generally healthier with respect to physical functioning and bodily pain, however, these findings may indicate that hemochromatosis patients who are healthier are better able to donate at public blood banks, rather than that voluntary blood donation has an effect on the donors' physical functioning over phlebotomy clinic users. These study findings suggest that although there may be other medical factors limiting individuals from donating, hemochromatosis patients are interested in being voluntary blood donors and this potential resource is currently under-used.

  4. The institutional dynamics of voluntary organisations

    DEFF Research Database (Denmark)

    Aagaard, Peter

    this theoretical frame to analyse case studies of three voluntary organisations.  As a part of the analysis I describe four sets of institutional settings that can influence voluntary organisations ability to create institutional dynamic: institutionalization, moderation, self-organisation and loose-coupling....... organisations. I establish a theoretical frame of institutional dynamic, build primarily on J.G. March's theory on exploration and exploitation. I focus on two organisational arrangements drawn from the theory: The degree of strategic decision-making and the degree of diversity among the volunteers. I use...

  5. Determinants of Involvement in Work for Voluntary or Charitable Organizations in European Countries

    Directory of Open Access Journals (Sweden)

    Oleksandr Reznik

    2016-01-01

    Full Text Available Differences in democratic traditions and socioeconomic development of various countries leave a mark on the extent of involvement in work for voluntary organizations. The author makes an attempt to check whether these differences have an effect on the determinants of such kind of involvement. Socioeconomic status, social capital, civic engagement, and political participation were considered as determinants. Multiple linear regressions based on the data of the third and sixth rounds of European Social Survey (ESS-3 and ESS-6 were used to clarify configurations of the factors’ effect. The analysis has shown that socioeconomic factors and main components of social capital proved insignificant. Instead, the behavioral components of civic engagement and political participation turned out to be the most influential and distributed among most European countries. The influence of participation in social activities on the involvement in work for voluntary or charitable organizations is rather inherent in European societies with stable democracy and developed economy.

  6. The Temporary Leave Dilemma -

    DEFF Research Database (Denmark)

    Amilon, Anna

    2010-01-01

    Lone mothers have to take care of a sick child with little or no help from the child’s other parent and have to carry all costs connected to leave-taking. This paper empirically tests whether lone mothers take more temporary parental leave to care for sick children than partnered mothers and whet......Lone mothers have to take care of a sick child with little or no help from the child’s other parent and have to carry all costs connected to leave-taking. This paper empirically tests whether lone mothers take more temporary parental leave to care for sick children than partnered mothers...

  7. 77 FR 72941 - Voluntary Education Programs

    Science.gov (United States)

    2012-12-07

    ... decision will be made by the selected DoD contractor for the complete `third party review' process. Comment... seeks to enhance the educational opportunities to Service members who may have difficulty in completing... transitions to second careers in teaching. Voluntary education programs. Continuing, adult, or...

  8. Decentralized trade with bargaining and voluntary matching

    DEFF Research Database (Denmark)

    Tranæs, Torben; Sloth, Birgitte; Hendon, Ebbe

    1994-01-01

    Rubinstein and Wolinsky (1990) study a market with one seller, two buyers, and voluntary matching. Both the competitive outcomepc and the bilateral bargaining outcomepb are possible in subgame perfect equilibrium. We consider two variations. First, if there is a cost larger thanpc−pc to the seller...

  9. Social orienting: reflexive versus voluntary control.

    Science.gov (United States)

    Hill, Julia L; Patel, Saumil; Gu, Xue; Seyedali, Nassim S; Bachevalier, Jocelyne; Sereno, Anne B

    2010-09-24

    Many studies have shown that the direction of gaze of a face covertly facilitates the response to a target presented in the matching direction. In this study we seek to determine whether there exist separate reflexive and voluntary forms of such covert social orienting and how they interact with each other. We measured the effect of the predictive value of a gaze cue on manual choice reaction times. When the predictive value of the gaze cue was zero, a facilitatory cueing effect was still observed which peaked at a cue onset to target onset delay (CTD) of 150ms and largely diminished beyond a CTD of 500ms. When the gaze cue was 100% predictive of the future location of the target, at CTDs greater than 200, the predictive cue resulted in a significantly greater facilitation of response than occurred with a non-predictive cue. These results suggest that given enough time (about 200ms), the social cue is interpreted and a willful or voluntary spatially-specific social cueing effect occurs. In addition, we found that a predictive cue resulted in a significant slowing of the observer's responses up to a CTD of 200ms. These findings show that, similar to non-social spatial orienting, there appear to be two forms of social orienting including a reflexive component and voluntary component. We suggest a model of social orienting in which the voluntary social orienting system modulates tonic inhibition of the reflexive social orienting system. Published by Elsevier Ltd.

  10. Equality, self‐respect and voluntary separation

    NARCIS (Netherlands)

    M.S. Merry

    2012-01-01

    This paper argues that self‐respect constitutes an important value, and further, an important basis for equality. It also argues that under conditions of inequality‐producing segregation, voluntary separation in schooling may be more likely to provide the resources necessary for self‐respect. A prim

  11. School Ethical Climate and Teachers' Voluntary Absence

    Science.gov (United States)

    Shapira-Lishchinsky, Orly; Rosenblatt, Zehava

    2010-01-01

    Purpose: This paper aims to offer a theoretical framework for linking school ethical climate with teachers' voluntary absence. The paper attempts to explain this relationship using the concept of affective organizational commitment. Design/methodology/approach: Participants were 1,016 school teachers from 35 high schools in Israel. Data were…

  12. Voluntary Oral Administration of Losartan in Rats.

    Science.gov (United States)

    Diogo, Lucília N; Faustino, Inês V; Afonso, Ricardo A; Pereira, Sofia A; Monteiro, Emília C; Santos, Ana I

    2015-09-01

    Gavage is a widely performed technique for daily dosing in laboratory rodents. Although effective, gavage comprises a sequence of potentially stressful procedures for laboratory animals that may introduce bias into experimental results, especially when the drugs to be tested interfere with stress-dependent parameters. We aimed to test vehicles suitable for drug delivery by voluntary ingestion in rats. Specifically, Male Wistar rats (age, 2 to 3 mo) were used to test nut paste (NUT), peanut butter (PB), and sugar paste (SUG) as vehicles for long-term voluntary oral administration of losartan, an angiotensin II receptor blocker. Vehicles were administered for 28 d without drug to assess effects on the glucose level and serum lipid profile. Losartan was mixed with vehicles and either offered to the rats or administered by gavage (14 d) for subsequent quantification of losartan plasma levels by HPLC. After a 2-d acclimation period, all rats voluntarily ate the vehicles, either alone or mixed with losartan. NUT administration reduced blood glucose levels. The SUG group had higher concentrations of losartan than did the gavage group, without changes in lipid and glucose profiles. Our results showed that NUT, PB, and SUG all are viable for daily single-dose voluntary ingestion of losartan and that SUG was the best alternative overall. Drug bioavailability was not reduced after voluntary ingestion, suggesting that this method is highly effective for chronic oral administration of losartan to laboratory rodents.

  13. Staff's perceptions of voluntary assertiveness skills training.

    Science.gov (United States)

    McVanel, Sarah; Morris, Beth

    2010-01-01

    Clinicians' ability to be assertive when unsure or concerned about procedures, treatment modalities, or patients' symptoms is key in reducing risk and preventing sentinel events. In this article, the authors provide a framework for generic, voluntary assertiveness communication skills workshops that any educator can implement.

  14. Voluntary Organizations: Commitment, Leadership, and Organizational Effectiveness

    Science.gov (United States)

    Ekeland, Terry P.

    2004-01-01

    Voluntary organizations offer a unique opportunity to interpret participant relationships, leadership influences, and organizational effectiveness unencumbered by employment relationships. Regardless of organizational structure or purpose, all organizations are affected to some degree by their leadership and their membership. Based on the…

  15. Environmental Voluntary Agreements in the Dutch Context

    NARCIS (Netherlands)

    Bressers, Johannes T.A.; de Bruijn, Theo; Croci, Edoardo

    2005-01-01

    This paper describes and analyses the use of environmental voluntary agreements, or covenants, in Dutch environmental policy. Covenants have become a widely used policy instrument in the Netherlands. This trend reinforces the strong neo-corporatist traits of Dutch society with its tendency towards

  16. Voluntary Community Organisations in Metropolitan Development

    DEFF Research Database (Denmark)

    Larsen, Jacob Norvig

    While short-term enrolling of citizens in urban regeneration projects often has proven quite successful, permanent embedding of projects in voluntary community-based settings seems to be much more difficult to obtain. This has implications for long term sustainability of urban regeneration projec...

  17. Eligibility and Exclusion of Hemochromatosis Patients as Voluntary Blood Donors

    Directory of Open Access Journals (Sweden)

    M Levstik

    1998-01-01

    Full Text Available BACKGROUND: Hereditary hemochromatosis patients are excluded in many countries as voluntary blood donors. In 1991, changes in the Canadian Red Cross policy allowed healthy hemochromatosis patients to become voluntary donors.

  18. Results of the global survey on Voluntary Sustainability Standards

    OpenAIRE

    Lernoud, Julia

    2015-01-01

    Results of the global survey on Voluntary Sustainability Standards: - Voluntary Sustainability Standards (VSS) area worldwide and selected commodities - Cocoa: Area growth by VSS 2008-2014 - Growth of VSS compliant area worldwide 2008-2013 (selected crops)

  19. China Initiates Voluntary Certification of Public Security Products

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Reporters learned from the Certification and Accreditation Administration of China(CNCA)that burglar-proof door became the first batch of voluntary certification product in public security products.China has formally initiated voluntary certification of public security products.

  20. Voluntary sterilization in Serbia: Unmet need?

    Directory of Open Access Journals (Sweden)

    Rašević Mirjana M.

    2002-01-01

    Full Text Available Is voluntary sterilization as a birth control method accepted in Serbia? This is certainly a question that is being imposed for research, regardless of the fact that voluntary sterilization is neither accessible nor promoted. Most importantly because there is no understanding in the social nor political sphere for legalization of voluntary sterilization as a form of birth control, apart from the clear necessity for this, first, step. They are: the recognition that voluntary sterilization is an efficient and safe birth control method, respectability of basic human as well as sexual and reproductive rights, spreading of sterilization as a form of birth control among population of both developed and developing countries and an epidemic diffusion of repeated induced abortions in Serbia. Thus individual recognition of the advantages of relying on voluntary sterilization, in a non-encouraging atmosphere, certainly represents one more argument to enable couples to prevent conception by sterilization. Since it was impossible to carry out a representative research among the population of men and women who are at risk for conception, an attempt was made to obtain a reply to the set question among women who decided to induce abortion. It was done out of at least two reasons. The first being that women with induced abortion in their reproductive history were the target group for voluntary sterilization. The second reason was based on the assumption that bringing a decision on induced abortion is preceded by the reconsideration of an earlier adopted strategy regarding children, giving birth and contraception and thus its rational component is revealed more and therefore more easily measurable. The research was carried out in the University Clinic of Obstetrics and Gynecology 'Narodni front' in Belgrade from January 21st o March 1st 2002, and included 296 women. By comparing the social and demographic characteristics of the female respondents, as well as

  1. Effects of transcranial magnetic stimulation during voluntary and non-voluntary stepping movements in humans.

    Science.gov (United States)

    Solopova, I A; Selionov, V A; Kazennikov, O V; Ivanenko, Y P

    2014-09-05

    Here, we compared motor evoked potentials (MEP) in response to transcranial magnetic stimulation of the motor cortex and the H-reflex during voluntary and vibration-induced air-stepping movements in humans. Both the MEPs (in mm biceps femoris, rectus femoris and tibialis anterior) and H-reflex (in m soleus) were significantly smaller during vibration-induced cyclic leg movements at matched amplitudes of angular motion and muscle activity. These findings highlight differences between voluntary and non-voluntary activation of the spinal pattern generator circuitry in humans, presumably due to an extra facilitatory effect of voluntary control/triggering of stepping on spinal motoneurons and interneurons. The results support the idea of active engagement of supraspinal motor areas in developing central pattern generator-modulating therapies. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. Building the Leviathan--Voluntary centralisation of punishment power sustains cooperation in humans.

    Science.gov (United States)

    Gross, Jörg; Méder, Zsombor Z; Okamoto-Barth, Sanae; Riedl, Arno

    2016-02-18

    The prevalence of cooperation among humans is puzzling because cooperators can be exploited by free riders. Peer punishment has been suggested as a solution to this puzzle, but cumulating evidence questions its robustness in sustaining cooperation. Amongst others, punishment fails when it is not powerful enough, or when it elicits counter-punishment. Existing research, however, has ignored that the distribution of punishment power can be the result of social interactions. We introduce a novel experiment in which individuals can transfer punishment power to others. We find that while decentralised peer punishment fails to overcome free riding, the voluntary transfer of punishment power enables groups to sustain cooperation. This is achieved by non-punishing cooperators empowering those who are willing to punish in the interest of the group. Our results show how voluntary power centralisation can efficiently sustain cooperation, which could explain why hierarchical power structures are widespread among animals and humans.

  3. Building the Leviathan – Voluntary centralisation of punishment power sustains cooperation in humans

    Science.gov (United States)

    Gross, Jörg; Méder, Zsombor Z.; Okamoto-Barth, Sanae; Riedl, Arno

    2016-01-01

    The prevalence of cooperation among humans is puzzling because cooperators can be exploited by free riders. Peer punishment has been suggested as a solution to this puzzle, but cumulating evidence questions its robustness in sustaining cooperation. Amongst others, punishment fails when it is not powerful enough, or when it elicits counter-punishment. Existing research, however, has ignored that the distribution of punishment power can be the result of social interactions. We introduce a novel experiment in which individuals can transfer punishment power to others. We find that while decentralised peer punishment fails to overcome free riding, the voluntary transfer of punishment power enables groups to sustain cooperation. This is achieved by non-punishing cooperators empowering those who are willing to punish in the interest of the group. Our results show how voluntary power centralisation can efficiently sustain cooperation, which could explain why hierarchical power structures are widespread among animals and humans. PMID:26888519

  4. Moving from voluntary euthanasia to non-voluntary euthanasia: equality and compassion.

    Science.gov (United States)

    Amaraskekara, Kumar; Bagaric, Mirko

    2004-09-01

    The recent Dutch law legalising active voluntary euthanasia will reignite the euthanasia debate. An illuminating method for evaluating the moral status of a practice is to follow the implications of the practice to its logical conclusion. The argument for compassion is one of the central arguments in favour of voluntary active euthanasia. This argument applies perhaps even more forcefully in relation to incompetent patients. If active voluntary euthanasia is legalised, arguments based on compassion and equality will be directed towards legalising active non-voluntary euthanasia in order to make accelerated termination of death available also to the incompetent. The removal of discrimination against the incompetent has the potential to become as potent a catch-cry as the right to die. However, the legalisation of non-voluntary euthanasia is undesirable. A review of the relevant authorities reveals that there is no coherent and workable "best interests" test which can be invoked to decide whether an incompetent patient is better off dead. This provides a strong reason for not stepping onto the slippery path of permitting active voluntary euthanasia.

  5. 5 CFR 919.1020 - Voluntary exclusion or voluntarily excluded.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Voluntary exclusion or voluntarily excluded. 919.1020 Section 919.1020 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED...) Definitions § 919.1020 Voluntary exclusion or voluntarily excluded. (a) Voluntary exclusion means a person's...

  6. 37 CFR 351.2 - Voluntary negotiation period; settlement.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Voluntary negotiation period... CONGRESS COPYRIGHT ROYALTY JUDGES RULES AND PROCEDURES PROCEEDINGS § 351.2 Voluntary negotiation period..., the Copyright Royalty Judges will announce the beginning of a voluntary negotiation period and...

  7. 15 CFR 12.3 - Development of voluntary product standards.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Development of voluntary product... AND LABELING § 12.3 Development of voluntary product standards. (a) Invitation to participate in the development of a voluntary product standard. Whenever the Secretary publishes a final determination of...

  8. Burrowing as a novel voluntary strength training method for mice : A comparison of various voluntary strength or resistance exercise methods

    NARCIS (Netherlands)

    Roemers, P; Mazzola, P N; De Deyn, P P; Bossers, W J; van Heuvelen, M J G; van der Zee, E A

    2017-01-01

    BACKGROUND: Voluntary strength training methods for rodents are necessary to investigate the effects of strength training on cognition and the brain. However, few voluntary methods are available. NEW METHOD: The current study tested functional and muscular effects of two novel voluntary strength

  9. Transfer of property inter vivos : chapter 7

    NARCIS (Netherlands)

    van Vliet, Lars

    2017-01-01

    This chapter will give an overview of the various transfer systems for movable property and immovable property. It will focus on voluntary transfers based on a legal act between the transferor and transferee. First the difference between the unitary approach and the functional approach to passing of

  10. Voluntary reporting of greenhouse gases 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The Voluntary Reporting of Greenhouse Gases Program, required by Section 1605(b) of the Energy Policy Act of 1992, records the results of voluntary measures to reduce, avoid, or sequester greenhouse gas emissions. In 1998, 156 US companies and other organizations reported to the Energy information Administration that, during 1997, they had achieved greenhouse gas emission reductions and carbon sequestration equivalent to 166 million tons of carbon dioxide, or about 2.5% of total US emissions for the year. For the 1,229 emission reduction projects reported, reductions usually were measured by comparing an estimate of actual emissions with an estimate of what emissions would have been had the project not been implemented.

  11. Voluntary simulation workshops in nursing education

    DEFF Research Database (Denmark)

    Selberg, Hanne; Nielsen, Mette Elisabeth

    2012-01-01

    Voluntary simulation workshops in nursing education Hanne Selberg1, Mette Elisabeth Nielsen1, Mette Wenzel Horsted2, Karen Bertelsen2, Marianne Linnet Rasmussen2,Rikke Lohmann Panton3, Copenhagen, Mette Kjeldal Jensen4 Background Changes in nursing education in Denmark towards an academic approach...... with more theory and less practical training have resulted in discussions regarding the lack of practical skills amongst novice nurses. A Danish study of students’ drop-out from the nursing education indicates that difficulties in combining theory and practice are one of the motivating factors behind...... the students’ decision to drop out (Jensen et al. 2008). Within the past year our faculty has conducted several projects with the aim of integrating simulation into the curriculum. Furthermore, voluntary simulation workshop has been carried out as an additional offer in the nursing education. The purpose has...

  12. The Political Importance of Voluntary Work.

    Science.gov (United States)

    Kunneman, Harry

    This paper aims to develop a complex articulation of the civic meaningfulness of voluntary work that clarifies its political importance as a countervailing narrative pointing beyond dominant neoliberal and consumptive articulations of a good life. To start with, it sketches a hermeneutic perspective on civic meaningfulness based on the work of Paul Ricoeur. Subsequently, it introduces the ideas of 'ethical complexity', 'epistemological complexity' and 'diapoiesis', building on insights from critical complexity thinking and relational biology. It argues that these notions can provide a bridge between hermeneutic perspectives on meaning and values, on the one hand, and questions of meaning and values on the level of scientific and technological developments and within professional organizations, on the other. Thus a broader, more complex picture emerges of the civic meaningfulness of voluntary work in our times.

  13. Voluntary Management Earnings Forecasts and Discretionary Accruals

    DEFF Research Database (Denmark)

    Gramlich, Jeffrey; Sørensen, Ole Vagn

    2004-01-01

    This paper seeks to determine whether Danish managers exercise discretionary accruals to reach earnings forecast targets they voluntarily specify in conjunction with initial public offerings (IPOs). Because the Danish accounting and legal environment is more permissive than the US, we use Denmark...... as a natural laboratory for learning how business would occur without strict rules, enforcement and sanctions. Danish managers often volunteer pro forma financial statements for results that are expected to occur subsequent to the IPO. We examine a sample of 58 Danish firms that issue voluntary management...... earnings forecasts in connection with IPOs that occur between 1984 and 1996. The evidence we uncover strongly suggests that pre-managed earnings are adjusted toward these targets. In contrast with Kasznik's (1999 Kasznik, R. (1999). On the association between voluntary disclosure and earnings management...

  14. Factors that affect voluntary vaccination of children in Japan.

    Science.gov (United States)

    Shono, Aiko; Kondo, Masahide

    2015-03-10

    Some important vaccinations are not included in the routine childhood immunization schedule in Japan. Voluntary vaccinations are usually paid as an out-of-pocket expense. Low voluntary vaccination coverage rates and high target disease incidence are assumed to be a consequence of voluntary vaccination. Therefore, this study aimed to explore factors associated with voluntary vaccination patterns in children. We conducted an online survey of 1243 mothers from a registered survey panel who had at least one child 2 months to vaccination mainly correlated positively with annual household income and mothers' positive opinions about voluntary vaccinations, but negatively with number of children. Financial support, especially for low income households and households with more than one child, may motivate parents to vaccinate their children. Communication is also an important issue. More opportunities for education and information about voluntary vaccinations should be provided to mothers without distinguishing between voluntary and routine vaccination.

  15. Mitigating greenhouse gas emissions: Voluntary reporting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    The Voluntary Reporting Program, developed pursuant to Section 1605(b) of the Energy Policy Act of 1992, permits corporations, government agencies, households, and voluntary organizations to report on their emissions of greenhouse gases, and on actions taken that have reduced or avoided emissions or sequestered carbon, to the Energy Information Administration (EIA). This, the second annual report of the Voluntary Reporting Program, describes information provided by the participating organizations on their aggregate emissions and emissions reductions, as well as their emissions reduction or avoidance projects, through 1995. This information has been compiled into a database that includes reports from 142 organizations and descriptions of 967 projects that either reduced greenhouse gas emissions or sequestered carbon. Fifty-one reporters also provided estimates of emissions, and emissions reductions achieved, for their entire organizations. The projects described actions taken to reduce emissions of carbon dioxide from energy production and use; to reduce methane and nitrous oxide emissions from energy use, waste management, and agricultural processes; to reduce emissions of halocarbons, such as CFCs and their replacements; and to increase carbon sequestration.

  16. Voluntary Green Power Market Forecast through 2015

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L.; Holt, E.; Sumner, J.; Kreycik, C.

    2010-05-01

    Various factors influence the development of the voluntary 'green' power market--the market in which consumers purchase or produce power from non-polluting, renewable energy sources. These factors include climate policies, renewable portfolio standards (RPS), renewable energy prices, consumers' interest in purchasing green power, and utilities' interest in promoting existing programs and in offering new green options. This report presents estimates of voluntary market demand for green power through 2015 that were made using historical data and three scenarios: low-growth, high-growth, and negative-policy impacts. The resulting forecast projects the total voluntary demand for renewable energy in 2015 to range from 63 million MWh annually in the low case scenario to 157 million MWh annually in the high case scenario, representing an approximately 2.5-fold difference. The negative-policy impacts scenario reflects a market size of 24 million MWh. Several key uncertainties affect the results of this forecast, including uncertainties related to growth assumptions, the impacts that policy may have on the market, the price and competitiveness of renewable generation, and the level of interest that utilities have in offering and promoting green power products.

  17. Icephobicity of Leaves

    Science.gov (United States)

    Kavehpour, H. Pirouz; Shirazi, Elika T.; Alizadeh-Birjandi, Elaheh

    2016-11-01

    Ice adhesion and excessive accumulation on exposed structures and equipment are well known to cause serious problems in cold-climate regions; therefore, the development of coatings that can resist icing can solve many challenges in various areas of industry. This work was inspired by nature and ice-resistivity and superhydrophobicity of plants leaves. Kale is an example of a plant that can be harvested in winter. It shows superhydrophobic behavior, which is normally known as an advantage for cleaning the leaves, but we were able to show that its surface structure and high contact angle of water drops on kale leaves could delay the ice formation process making it a good candidate for an ice-repellent coating. We have performed in-depth experimental analyses on how different plants can prevent icing, and contact angle measurements and scanning electron microscopy (SEM) of the leaves were taken to further mimic their surface morphology.

  18. Maternity Leave Policies

    Science.gov (United States)

    Strang, Lucy; Broeks, Miriam

    2017-01-01

    Abstract Over recent years many European Union countries have made changes to the design of the maternity leave provision. These policy developments reflect calls for greater gender equality in the workforce and more equal share of childcare responsibilities. However, while research shows that long period of leave can have negative effects on women's labour market attachment and career advancements, early return to work can be seen as a factor preventing exclusive breastfeeding, and therefore, potentially having negative health impacts for babies. Indeed, the World Health Organisation recommends exclusive breastfeeding up to 6 months of age to provide babies with the nutrition for healthy growth and brain development, protection from life-threatening ailments, obesity and non-communicable diseases such as asthma and diabetes. Therefore, labour market demands on women may be at odds with the health benefits for children gained by longer periods of maternity leave. The aim of this article is to examine the relationship between leave provision and health benefits for children. We examine maternity and parental leave provision across European countries and its potential impact on the breastfeeding of very young babies (up to 6-months of age). We also consider economic factors of potential extension of maternity leave provision to 6 months, such as costs to businesses, effects on the female labour market attachment, and wider consequences (benefits and costs) for individuals, families, employers and the wider society. PMID:28983432

  19. [Duration of maternity leave and sick leave during pregnancy].

    Science.gov (United States)

    Tophøj, A; Sabroe, S

    1999-09-06

    The aim of the project was to describe the reasons for sick leave during pregnancy. This article presents data on a subgroup of women on sick leave. The purpose of this reanalysis was to examine whether women with short maternity leave had longer sick leave during pregnancy. Pregnant women in a Danish County applying for sick leave in a year were consecutively included in the study. Data were obtained by questionnaires during 1991-1992. Women with rights to a longer maternity leave, obtained through collective bargaining, were mainly employed in occupational groups related to the public sector and were on sick leave significantly longer, than women with short maternity leave, obtained only through legislation. The diagnoses differed among the two groups. Data suggest unequal possibilities for obtaining pregnancy related sick leave, as women with longer predelivery leave and a more secure employment situation had significantly longer sick leave than other women.

  20. The parallel programming of voluntary and reflexive saccades.

    Science.gov (United States)

    Walker, Robin; McSorley, Eugene

    2006-06-01

    A novel two-step paradigm was used to investigate the parallel programming of consecutive, stimulus-elicited ('reflexive') and endogenous ('voluntary') saccades. The mean latency of voluntary saccades, made following the first reflexive saccades in two-step conditions, was significantly reduced compared to that of voluntary saccades made in the single-step control trials. The latency of the first reflexive saccades was modulated by the requirement to make a second saccade: first saccade latency increased when a second voluntary saccade was required in the opposite direction to the first saccade, and decreased when a second saccade was required in the same direction as the first reflexive saccade. A second experiment confirmed the basic effect and also showed that a second reflexive saccade may be programmed in parallel with a first voluntary saccade. The results support the view that voluntary and reflexive saccades can be programmed in parallel on a common motor map.

  1. Voluntary energy optimisation - Taking responsibility; Verantwortungsvoll

    Energy Technology Data Exchange (ETDEWEB)

    Baettig, I.

    2006-07-01

    This interview with Konrad Kyburz, CEO of a printing shop in Dielsdorf, Switzerland, discusses how energy consumption can be reduced on a voluntary basis. The provision free-of-charge of heat recovered from the drying ovens of the printing presses to a nearby sports facility is discussed. The realisation of an energy consumption analysis and the resulting increases in the efficiency of energy usage in the printing facility are discussed. Further improvements such as the use of variable-frequency compressor drives and heating with natural gas that helped in making energy savings of well over 15% are discussed.

  2. 5 CFR 630.1105 - Application to become an emergency leave recipient.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Application to become an emergency leave recipient. 630.1105 Section 630.1105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Emergency Leave Transfer Program § 630.1105 Application to become an...

  3. Voluntary participation and cooperation in a collective-good game.

    OpenAIRE

    Kene Boun My; Benoît Chalvignac

    2009-01-01

    We study the effect of voluntary participation in the context of a collective-good experiment. We investigate whether the freedom to participate in the game or not increases contribution levels and enhances their evolution. The analysis of two voluntary participation treatments supports a positive effect of an attractive exit option on both contribution levels and their sustainability. We conclude that the voluntary contribution mechanism can provide sustainable cooperation levels and that th...

  4. Reversal of optic neuropathy secondary to voluntary globe luxation.

    Science.gov (United States)

    Yaman, Aylin; Ozturk, Taylan; Soylev, Meltem F

    2009-04-01

    Luxation of the globe is rare in the general population and may be spontaneous, voluntary, or traumatic. Spontaneous or voluntary globe luxation results from shallow orbit, floppy eyelids, lax orbital ligaments, backward displacement of orbital septum, or proptotic eyes due to orbital tumors or infiltrative processes, as in Grave's ophthalmopathy. The authors report a case with unilateral voluntary globe luxation presented with unilateral progressive visual loss.

  5. Current State of the Voluntary Renewable Energy Market (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.

    2013-09-01

    This presentation highlights the status of the voluntary green power market in 2012. The voluntary green power market totaled more than 48 million MWh in 2012, with about 1.9 million customers participating. The supply continues to be dominated by wind, though solar is increasing its share of utility green pricing programs. Prices for voluntary renewable energy certificates (RECs) increased to above $1/MWh.

  6. TRAVEL AND HOME LEAVE

    CERN Multimedia

    Human Resources Division

    2002-01-01

    Administrative procedures for : Travel to the home station and home leave (hl) Additional travel to the home station (at) Travel to the home station and home leave for family reasons (hlf) As part of the process of simplifying administrative procedures, HR and AS Divisions have devised a new, virtually automatic procedure for payment of travel expenses to the home station. The changes are aimed at rationalising administrative procedures and not at reducing benefits. The conditions of eligibility are unchanged. The new procedure, which will be operational with effect from 1st June 2002, will greatly simplify the administrative processing of claims for travel expenses and the recording of home leaves. Currently, requests for payment are introduced manually into the Advances and Claims system (AVCL) by divisional secretariats. All travel to the home station starting prior to 1st June 2002 will be processed according to the existing system whereas that starting on 1st June and after will be processed accordi...

  7. Voluntary self-touch increases body ownership

    Directory of Open Access Journals (Sweden)

    Masayuki eHara

    2015-10-01

    Full Text Available Experimental manipulations of body ownership have indicated that multisensory integration is central to forming bodily self-representation. Voluntary self-touch is a unique multisensory situation involving corresponding motor, tactile and proprioceptive signals. Yet, even though self-touch is frequent in everyday life, its contribution to the formation of body ownership is not well understood. Here we investigated the role of voluntary self-touch in body ownership using a novel adaptation of the rubber hand illusion (RHI, in which a robotic system and virtual reality allowed participants self-touch of real and virtual hands. In the first experiment, active and passive self-touch were applied in the absence of visual feedback. In the second experiment, we tested the role of visual feedback in this bodily illusion. Finally, in the third experiment, we compared active and passive self-touch to the classical RHI in which the touch is administered by the experimenter. We hypothesized that active self-touch would increase ownership over the virtual hand through the addition of motor signals strengthening the bodily illusion. The results indicated that active self-touch elicited stronger illusory ownership compared to passive self-touch and sensory only stimulation, and indicate an important role of active self-touch in the formation of bodily self.

  8. Does Leave Work?

    NARCIS (Netherlands)

    Heleen van Luijn; Saskia Keuzenkamp

    2004-01-01

    More and more people have to combine work and care responsibilities, and work part-time or use daycare and after-school care facilities to help them do so. The Work and Care Act, which came into force on 1 December 2001, combined all the existing schemes - such as parental and maternity leave -

  9. Maternity Leave in Taiwan

    Science.gov (United States)

    Feng, Joyce Yen; Han, Wen-Jui

    2010-01-01

    Using the first nationally representative birth cohort study in Taiwan, this paper examines the role that maternity leave policy in Taiwan plays in the timing of mothers returning to work after giving birth, as well as the extent to which this timing is linked to the amount of time mothers spend with their children and their use of breast milk…

  10. Leaves: Nature's Solar Collectors

    Science.gov (United States)

    Isabelle, Aaron D.; de Groot, Cornelis

    2009-01-01

    One of the most captivating things about plants is the way they capture the Sun's energy, but this can be a difficult topic to cover with elementary students. Therefore, to help students to make a concrete connection to this abstract concept, this series of solar-energy lessons focuses on leaves and how they act as "solar collectors." As students…

  11. 5 CFR 831.405 - Interest on voluntary contributions.

    Science.gov (United States)

    2010-01-01

    ....405 Section 831.405 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE... contributions stop earning interest on the earliest of— (1) The date when OPM authorizes payment to the... voluntary contributions to purchase additional annuity, voluntary contributions stop earning interest on...

  12. Efficiency of voluntary closing hand and hook prostheses

    NARCIS (Netherlands)

    Smit, G.; Plettenburg, D.H.

    2010-01-01

    The Delft Institute of Prosthetics and Orthotics has started a research program to develop an improved voluntary closing, body-powered hand prosthesis. Five commercially available voluntary closing terminal devices were mechanically tested: three hands [Hosmer APRL VC hand, Hosmer Soft VC Male hand,

  13. Voluntary and involuntary adaptation of gait in Parkinson's disease

    NARCIS (Netherlands)

    Zijlstra, W; Rutgers, AWF; Van Weerden, TW

    1998-01-01

    Voluntary and involuntary adaptation of gait in Parkinson's disease (PD) were studied in two separate experiments. In the first experiment, effects of changes in voluntary control were studied by asking PD patients and age-matched healthy subjects to adapt their walking pattern to visual cues result

  14. Re-Examining the Relationship between Age and Voluntary Turnover

    Science.gov (United States)

    Ng, Thomas W. H.; Feldman, Daniel C.

    2009-01-01

    In their quantitative review of the literature, Healy, Lehman, and McDaniel [Healy, M. C., Lehman, M., & McDaniel, M. A. (1995). Age and voluntary turnover: A quantitative review. "Personnel Psychology, 48", 335-345] concluded that age is only weakly related to voluntary turnover (average r = -0.08). However, with the significant changes in…

  15. Conditioning Bottlenose Dolphins (Tursiops Truncatus Gilli) for Voluntary Diving Studies

    Science.gov (United States)

    1992-12-31

    heartrate (EKG) to validate "voluntary" nature of dive EXAMINE ACTIVE DIVING CONDITIONS (open Ocean Mewwmenr) dive profiles using TDR respiration... heartrate electrodes Open Ocean Experiments ’wear instrument package (TDR) perform voluntary dive up to 200 meters readily present tail flukes for

  16. Students' vocational choices and voluntary action: A 12-nation study

    NARCIS (Netherlands)

    D. Haski-Leventhal (Debbie); R.A. Cnaan (Ram); F. Handy (Femida); J.L. Brudney (Jeffrey); K. Holmes (Kirsten); L. Hustinx (Lesley); C. Kang (Chulhee); M. Kassam (Meenaz); L.C.P.M. Meijs (Lucas); B. Ranade (Bhagyashree); N. Yamauchi (Naoto); A.B. Yeung (Anne Birgitta); S. Zrinscak (Sinisa)

    2008-01-01

    textabstractPrevious research on student involvement suggested that business and engineering students manifest lowest rates of voluntary action. Similarly, it was thought that social science students are the most involved in voluntary action, with students of natural sciences and humanities in the m

  17. Integrating Voluntary Simplicity of Lifestyle into Home Economics.

    Science.gov (United States)

    Pestle, Ruth E.

    This curriculum guide presents guidelines for teaching concepts of Voluntary Simplicity in home economics in Florida. (Voluntary Simplicity is a lifestyle in which individuals choose to live more simply, considering the limited nature of the world's resources.) It is designed for use as a separate unit within different subject matter areas or as…

  18. 5 CFR 831.406 - Withdrawal of voluntary contributions.

    Science.gov (United States)

    2010-01-01

    ... precedence set forth in section 8342(c) of title 5, United States Code, is entitled to payment of the balance... contributions. (a) Before receiving additional annuity payments based on the voluntary contributions, a person who has made voluntary contributions may withdraw the balance while still an employee or Member,...

  19. 78 FR 54444 - Advisory Committee on Voluntary Foreign Aid Meeting

    Science.gov (United States)

    2013-09-04

    ...; ] AGENCY FOR INTERNATIONAL DEVELOPMENT Advisory Committee on Voluntary Foreign Aid Meeting AGENCY: United... Aid (ACVFA). Date: Wednesday, September 18, 2013. Time: 2:30 p.m. to 4:00 p.m. Location: Horizon Room..., Executive Director, Advisory Committee on Voluntary Foreign Aid (ACVFA), U.S. Agency for...

  20. 27 CFR 25.221 - Voluntary destruction of beer.

    Science.gov (United States)

    2010-04-01

    ... beer. 25.221 Section 25.221 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Voluntary Destruction § 25.221 Voluntary destruction of beer. (a) On brewery premises. (1) A brewer may destroy, at the brewery, beer on which the tax has...

  1. Voluntary chemical castration of a mental patient.

    Science.gov (United States)

    Brahams, D

    1988-06-01

    Britain's High Court recently overruled two decisions of the Mental Health Act Commission that denied certification of a voluntary experimental drug treatment to a mental patient, holding that the standard for informed consent is determined not by the subjective judgment of the commissioners but by whether the patient knows the nature and likely effects of treatment and that its use in his case is a novel one. The background facts of the case involving a 27-year-old pedophile receiving goserelin implantations to reduce testosterone levels are presented and the issues of jurisdiction under the Mental Health Act 1983 and the commissioners' duty to act fairly and to consider the likely benefits of treatment are discussed.

  2. Lateral asymmetry of voluntary attention orienting

    Directory of Open Access Journals (Sweden)

    B.A. Castro-Barros

    2010-08-01

    Full Text Available We recently demonstrated that automatic attention favors the right side of space and, in the present study, we investigated whether voluntary attention also favors this side. Six reaction time experiments were conducted. In each experiment, 12 new 18-25-year-old male right-handed individuals were tested. In Experiments 1, 2, 3 (a, b and 4 (a, b, tasks with increasing attentional demands were used. In Experiments 1, 2, 3a, and 4a, attention was oriented to one or both sides by means of a central spatially informative visual cue. A left or right side visual target appeared 100, 300, or 500 ms later. Attentional effects were observed in the four experiments. In Experiments 2, 3a and 4a, these effects were greater when the cue indicated the right side than when it indicated the left side (respectively: 16 ± 10 and 44 ± 6 ms, P = 0.015, for stimulus onset asynchrony of 500 ms in Experiment 2; 38 ± 10 and 70 ± 7 ms, P = 0.011, for Experiment 3a, and 23 ± 11 and 61 ± 10 ms, P = 0.009, for Experiment 4a. In Experiments 3b and 4b, the central cue pointed to both sides and was said to be non-relevant for task performance. In these experiments right and left reaction times did not differ. The most conservative interpretation of the present findings is that voluntary attention orienting favors the right side of space, particularly when a difficult task has to be performed.

  3. Priming voluntary autobiographical memories: Implications for the organisation of autobiographical memory and voluntary recall processes.

    Science.gov (United States)

    Mace, John H; Clevinger, Amanda M

    2013-01-01

    The goal of this study was to show that voluntary autobiographical memories could be primed by the prior activation of autobiographical memories. Three experiments demonstrated voluntary memory priming with three different approaches. In Experiment 1 primed participants were asked to recall memories from their elementary school years. In a subsequent memory task primed participants were asked to recall memories from any time period, and they produced significantly more memories from their elementary school years than unprimed participants. In Experiment 2 primed participants were asked to recall what they were doing when they had heard various news events occurring between 1998 and 2005. Subsequently these participants produced significantly more memories from this time period than unprimed participants. In Experiment 3 primed participants were asked to recall memories from their teenage years. Subsequently these participants were able to recall more memories from ages 13-15 than unprimed participants, where both had only 1 second to produce a memory. We argue that the results support the notion that episodic memories can activate one another and that some of them are organised according to lifetime periods. We further argue that the results have implications for the reminiscence bump and voluntary recall of the past.

  4. Differences in risk factors for voluntary early retirement and disability pension: a 15-year follow-up in a cohort of nurses' aides

    DEFF Research Database (Denmark)

    Jensen, L. D.; Ryom, P. K.; Christensen, M. V.

    2012-01-01

    .2% of the population was granted disability pension and 27.1% entered early voluntary retirement in the follow-up period representing 11 186 lost working years with a direct cost in transfer payment amounting about euro410 million. Health-related risk factors for disability pension was long-lasting low-back pain (HR 2......OBJECTIVE: To estimate the extent of early retirement and to examine risk factors for voluntary early retirement and disability pension in a cohort of nurses' aides. DESIGN: Register study including baseline questionnaire and register data covering all transfer incomes from 1991 to 2008 in a cohort...... of nurses' aides established in 1993 with a follow-up period of 15 years. SETTING: Nurses' aides working in nursery homes, homecare or hospitals. PARTICIPANTS: 3332 gainfully employed nurses' aides at the time of inclusion in the study. OUTCOME: Disability pension or early voluntary retirement. RESULTS: 16...

  5. Negotiating leave in the workplace

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte

    2014-01-01

    In Denmark leave entitlement is not only regulated by law but is also part of the various collective agreements established in the respective occupational sectors and at the local workplace level. Consequently, Danish fathers have very different leave entitlements, depending on the sector, branch...... men’s negotiations of parental leave at work place level and secondly, to explore and discuss how Danish fathers construct leave practices – and individual male identities – in the workplace....

  6. Land Use and Land Cover - MO 2008 Brownfields Voluntary Cleanup Program Sites (SHP)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Brownfields/Voluntary Cleanup Program (BVCP) provides property buyers, sellers, developers, bankers, development agencies, local government and other voluntary...

  7. Cardiovascular responses to voluntary and nonvoluntary static exercise in humans.

    Science.gov (United States)

    Friedman, D B; Peel, C; Mitchell, J H

    1992-11-01

    We have measured the cardiovascular responses during voluntary and nonvoluntary (electrically induced) one-leg static exercise in humans. Eight normal subjects were studied at rest and during 5 min of static leg extension at 20% of maximal voluntary contraction performed voluntarily and nonvoluntarily in random order. Heart rate (HR), mean arterial pressure (MAP), and cardiac output (CO) were determined, and peripheral vascular resistance (PVR) and stroke volume (SV) were calculated. HR increased from approximately 65 +/- 3 beats/min at rest to 80 +/- 4 and 78 +/- 6 beats/min (P voluntary and nonvoluntary contractions, respectively. CO increased from 5.1 +/- 0.7 to 6.0 +/- 0.8 and 6.2 +/- 0.8 l/min (P voluntary and nonvoluntary contractions, respectively. PVR and SV did not change significantly during voluntary or nonvoluntary contractions. Thus the cardiovascular responses were not different between voluntary and electrically induced contractions. These results suggest that the increases in CO, HR, SV, MAP, and PVR during 5 min of static contractions can be elicited without any contribution from a central neural mechanism (central command). However, central command could still have an important role during voluntary static exercise.

  8. Voluntary Noise Mapping for Smart City

    Science.gov (United States)

    Poslončec-Petrić, V.; Vuković, V.; Frangeš, S.; Bačić, Ž.

    2016-09-01

    One of the main concept objectives of smart cities is to create a quality living environment that is long-term sustainable and economically justified. In that context, modern cities are aware of the exposure to various forms of physical and non-physical pollution that needs to be remediated, eliminated or reduced. To achieve that it is necessary to quality determine the sources and reasons of each pollution. The most prominent examples of physical pollution that affects the quality of life of citizens in cities are light and noise pollution. Noise pollution or noise, is mostly the consequence of road and rail traffic in cities and it directly affects the health of citizens. Traffic control, reduction of peak congestion, dispersion and traffic redirection or building protective barriers, are ways that cities use to reduce the amount of noise or its effects. To make these measures efficient it is necessary to obtain the information related to the level of noise in certain areas, streets, cities. To achieve this, smart cities use noise mapping. The city of Zagreb since 2012, participates in the i-SCOPE project (interoperable Smart City services trough Open Platform for urban Ecosystems). i-SCOPE delivers an open platform on top of which it develops, three "smart city" services: optimization of energy consumption through a service for accurate assessment of solar energy potential and energy loss at building level, environmental monitoring through a real-time environmental noise mapping service leveraging citizen's involvement will who act as distributed sensors city-wide measuring noise levels through an application on their mobile phones and improved inclusion and personal mobility of aging and diversely able citizens through an accurate personal routing service. The students of Faculty of Geodesy University of Zagreb, who enrolled in the course Thematic Cartography, were actively involved in the voluntary data acquisition in order to monitor the noise in real time

  9. VOLUNTARY NOISE MAPPING FOR SMART CITY

    Directory of Open Access Journals (Sweden)

    V. Poslončec-Petrić

    2016-09-01

    Full Text Available One of the main concept objectives of smart cities is to create a quality living environment that is long-term sustainable and economically justified. In that context, modern cities are aware of the exposure to various forms of physical and non-physical pollution that needs to be remediated, eliminated or reduced. To achieve that it is necessary to quality determine the sources and reasons of each pollution. The most prominent examples of physical pollution that affects the quality of life of citizens in cities are light and noise pollution. Noise pollution or noise, is mostly the consequence of road and rail traffic in cities and it directly affects the health of citizens. Traffic control, reduction of peak congestion, dispersion and traffic redirection or building protective barriers, are ways that cities use to reduce the amount of noise or its effects. To make these measures efficient it is necessary to obtain the information related to the level of noise in certain areas, streets, cities. To achieve this, smart cities use noise mapping. The city of Zagreb since 2012, participates in the i-SCOPE project (interoperable Smart City services trough Open Platform for urban Ecosystems. i-SCOPE delivers an open platform on top of which it develops, three "smart city" services: optimization of energy consumption through a service for accurate assessment of solar energy potential and energy loss at building level, environmental monitoring through a real-time environmental noise mapping service leveraging citizen's involvement will who act as distributed sensors city-wide measuring noise levels through an application on their mobile phones and improved inclusion and personal mobility of aging and diversely able citizens through an accurate personal routing service. The students of Faculty of Geodesy University of Zagreb, who enrolled in the course Thematic Cartography, were actively involved in the voluntary data acquisition in order to monitor the

  10. Texture and Wettability of Metallic Lotus Leaves

    CERN Document Server

    Frankiewicz, Christophe

    2015-01-01

    Superhydrophobic surfaces with the self-cleaning behavior of lotus leaves are sought for drag reduction and phase change heat transfer applications. These superrepellent surfaces have traditionally been fabricated by random or deterministic texturing of a hydrophobic material. Recently, superrepellent surfaces have also been made from hydrophilic materials, by deterministic texturing using photolithography, without low-surface energy coating. Here, we show that hydrophilic materials can also be made superrepellent to water by chemical texturing, a stochastic rather than deterministic process. These metallic surfaces are the first analog of lotus leaves, in terms of wettability, texture and repellency. A mechanistic model is also proposed to describe the influence of multiple tiers of roughness on wettability and repellency. This demonstrated ability to make hydrophilic materials superrepellent without deterministic structuring or additional coatings opens the way to large scale and robust manufacturing of sup...

  11. Involuntary transfer of Intellectual property

    Directory of Open Access Journals (Sweden)

    Saeed habiba

    2011-07-01

    Full Text Available IPR owners have a right about voluntary transfer but sometimes Intellectual property right transfer by force and thus, there are challenge that this article regard for its. IPR shall be devolved to their legitimate heirs after their death unless, owner indicate otherwise in their wills. The heirs have the exclusive right to exercise economic and moral rights, they decide upon publication of the work and in general do every exploitation. But, they shall exercise The decisive manner that IPR of holder intended before his death. On other hand, IPR may be liable to seizure or IPR have been used in mortgage loan. Thus they can be transfer to new person.Here, we regard to Involuntary transfer.This article highlight subject of involuntary transfer and analysis on aspects

  12. The spinal reflex cannot be perceptually separated from voluntary movements.

    Science.gov (United States)

    Ghosh, Arko; Haggard, Patrick

    2014-01-01

    Both voluntary and involuntary movements activate sensors in the muscles, skin, tendon and joints. As limb movement can result from a mixture of spinal reflexes and voluntary motor commands, the cortical centres underlying conscious proprioception might either aggregate or separate the sensory inputs generated by voluntary movements from those generated by involuntary movements such as spinal reflexes. We addressed whether healthy volunteers could perceive the contribution of a spinal reflex during movements that combined both reflexive and voluntary contributions. Volunteers reported the reflexive contribution in leg movements that were partly driven by the knee-jerk reflex induced by a patellar tendon tap and partly by voluntary motor control. In one condition, participants were instructed to kick back in response to a tendon tap. The results were compared to reflexes in a resting baseline condition without voluntary movement. In a further condition, participants were instructed to kick forwards after a tap. Volunteers reported the perceived reflex contribution by repositioning the leg to the perceived maximum displacement to which the reflex moved the leg after each tendon tap. In the resting baseline condition, the reflex was accurately perceived. We found a near-unity slope of linear regressions of perceived on actual reflexive displacement. Both the slope value and the quality of regression fit in individual volunteers were significantly reduced when volunteers were instructed to generate voluntary backward kicks as soon as they detected the tap. In the kick forward condition, kinematic analysis showed continuity of reflex and voluntary movements, but the reflex contribution could be estimated from electromyography (EMG) recording on each trial. Again, participants' judgements of reflexes showed a poor relation to reflex EMG, in contrast to the baseline condition. In sum, we show that reflexes can be accurately perceived from afferent information. However

  13. Interaction of Compliance and Voluntary Renewable Energy Markets

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L.; Lokey, E.

    2007-10-01

    In recent years, both compliance and voluntary markets have emerged to help support the development of renewable energy resources. Both of these markets are growing rapidly and today about half of U.S. states have RPS policies in place, with a number of these policies adopted in the last several years. In addition, many states have recently increased the stringency of their RPS policies. This paper examines key market interaction issues between compliance and voluntary renewable energy markets. It provides an overview of both the compliance and voluntary markets, addressing each market's history, purpose, size, scope, and benefits while addressing issues, including double counting.

  14. Interaction of Compliance and Voluntary Renewable Energy Markets

    Energy Technology Data Exchange (ETDEWEB)

    Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lokey, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2007-10-01

    In recent years, both compliance and voluntary markets have emerged to help support the development of renewable energy resources. Both of these markets are growing rapidly and today about half of U.S. states have RPS policies in place, with a number of these policies adopted in the last several years. In addition, many states have recently increased the stringency of their RPS policies. This paper examines key market interaction issues between compliance and voluntary renewable energy markets. It provides an overview of both the compliance and voluntary markets, addressing each market's history, purpose, size, scope, and benefits while addressing issues, including double counting.

  15. Ecological Research of the Voluntary Disclosure about Listed Companies

    Science.gov (United States)

    Hu, Jing-Jing; Yan, Guang-Le

    In the paper, the research subject is the ecological relationship between the Small and Medium-sized Enterprises(SMEs) and the Large-scale Enterprises(Les). From the perspective of ecology, setting up the competitive model basic on the Logistic model, and carrying out further analysis about the voluntary information disclosure of listed company, then getting the strategic choice about the voluntary information disclosure and the ecological explanation of false information, and the dynamic mechanism and strategy of the voluntary information disclosure of listed company.

  16. Funding child rearing: child allowance and parental leave.

    Science.gov (United States)

    Walker, J R

    1996-01-01

    This article proposes two financing plans to address what the author identifies as the two primary concerns in the child care field: (1) a child allowance for poor and near-poor households to address the child care problems of low-income families, and (2) a program of voluntary parental leave, available to all parents at child birth or adoption, to ensure the adequacy of infant care. The child allowance plan would cover the first three children in families up to 175% of the poverty level (more than 22 million children) at an annual cost of $45 billion. The author suggests that the allowance could be financed by redirecting funds from existing income support (for example, Aid to Families with Dependent Children), tax credit, and tax deduction programs. Financing the parental leave program would require new revenues, generated by an employee-paid increase in payroll tax totaling 3.5%. Each employee's contributions would create a parental leave account (PLA). Families could use the funds in these accounts to cover the cost of a one-year leave from work after the birth or adoption of a child. If families did not have enough dollars in their accounts to cover the cost of the leave, the federal government would extend a low-interest loan to them, which they would have to pay back. The amount individuals receive through Social Security would be adjusted upward or downward according to the balances in their parental leave accounts at retirement. The author suggests that both proposals would help parents balance work and family obligations and protect parental freedom of choice over the care and upbringing of their children.

  17. Texture and wettability of metallic lotus leaves

    Science.gov (United States)

    Frankiewicz, C.; Attinger, D.

    2016-02-01

    Superhydrophobic surfaces with the self-cleaning behavior of lotus leaves are sought for drag reduction and phase change heat transfer applications. These superrepellent surfaces have traditionally been fabricated by random or deterministic texturing of a hydrophobic material. Recently, superrepellent surfaces have also been made from hydrophilic materials, by deterministic texturing using photolithography, without low-surface energy coating. Here, we show that hydrophilic materials can also be made superrepellent to water by chemical texturing, a stochastic rather than deterministic process. These metallic surfaces are the first analog of lotus leaves, in terms of wettability, texture and repellency. A mechanistic model is also proposed to describe the influence of multiple tiers of roughness on wettability and repellency. This demonstrated ability to make hydrophilic materials superrepellent without deterministic structuring or additional coatings opens the way to large scale and robust manufacturing of superrepellent surfaces.Superhydrophobic surfaces with the self-cleaning behavior of lotus leaves are sought for drag reduction and phase change heat transfer applications. These superrepellent surfaces have traditionally been fabricated by random or deterministic texturing of a hydrophobic material. Recently, superrepellent surfaces have also been made from hydrophilic materials, by deterministic texturing using photolithography, without low-surface energy coating. Here, we show that hydrophilic materials can also be made superrepellent to water by chemical texturing, a stochastic rather than deterministic process. These metallic surfaces are the first analog of lotus leaves, in terms of wettability, texture and repellency. A mechanistic model is also proposed to describe the influence of multiple tiers of roughness on wettability and repellency. This demonstrated ability to make hydrophilic materials superrepellent without deterministic structuring or additional

  18. Negotiating leave in the workplace

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte

    In Denmark leave entitlement is not only regulated by law but is also part of the various collective agreements established in the respective occupational sectors and at the local workplace level. Consequently, Danish fathers have very different leave entitlements, depending on the sector, branch...... and workplace in which they are employed. The paper focuses on fathers’ negotiations of parental leave in three large Danish work places, offering men different opportunities for leave. With a focus on the differences in the work place contexts/opportunities for leave, the aim of the paper is firstly to explore...... men’s negotiations of parental leave at work place level and secondly, to explore and discuss how Danish fathers construct leave practices – and individual male identities – in the workplace....

  19. Negotiating leave in the workplace

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte

    2014-01-01

    In Denmark leave entitlement is not only regulated by law but is also part of the various collective agreements established in the respective occupational sectors and at the local workplace level. Consequently, Danish fathers have very different leave entitlements, depending on the sector, branch...... and workplace in which they are employed. The paper focuses on fathers’ negotiations of parental leave in three large Danish work places, offering men different opportunities for leave. With a focus on the differences in the work place contexts/opportunities for leave, the aim of the paper is firstly to explore...... men’s negotiations of parental leave at work place level and secondly, to explore and discuss how Danish fathers construct leave practices – and individual male identities – in the workplace....

  20. Corporate volunteering - motivation for voluntary work

    Directory of Open Access Journals (Sweden)

    Debora Azevedo

    2008-07-01

    Full Text Available Nowadays, when the welfare state is a responsibility of the entire society, organizations in the private sector assume co-responsibility for social issues. They are also pressured by the challenges presented by technological advances and the globalization , involving new parameters and requirements for quality. In this context, the concept of Corporate Social Responsibility (RSC emerges as an option for solutions to the issues related to the company and the whole community. Among the actions of the RSC is the Corporate Volunteering-program, which aims to promote / encourage employes to do voluntary work. A central issue when talking about volunteering is the withdrawal of these (SILVA and FEITOSA, 2002; TEODÓSIO, 1999 and, in accordance with the Community Solidarity (1997, one of the possible causes for the withdrawal is the lack of clarity as to the motives and expectations that lead the person to volunteer themselves. This study uses qualitative research and triangulation of feedback from volunteers, coordinators of volunteers and social organizations, to present a framework from which it is possible to analyze the various motivations for the volunteer work. Key words: Corporate Volunteering program. Volunteering. Corporate social responsibility.

  1. Perceived coercion in voluntary hospital admission.

    LENUS (Irish Health Repository)

    O'Donoghue, Brian

    2014-01-30

    The legal status of service users admitted to psychiatric wards is not synonymous with the level of coercion that they can perceive during the admission. This study aimed to identify and describe the proportion of individuals who were admitted voluntarily but experienced levels of perceived coercion comparable to those admitted involuntarily. Individuals admitted voluntarily and involuntarily to three psychiatric hospitals were interviewed using the MacArthur Admission Experience Interview and the Structured Clinical Interview for DSM-IV diagnoses. One hundered sixty-one individuals were interviewed and 22% of the voluntarily admitted service users had levels of perceived coercion similar to that of the majority of involuntarily admitted service users. Voluntarily admitted service users who experienced high levels of perceived coercion were more likely to have more severe psychotic symptoms, have experienced more negative pressures and less procedural justices on admission. Individuals brought to hospital under mental health legislation but who subsequently agreed to be admitted voluntarily and those treated on a secure ward also reported higher levels of perceived coercion. It needs to be ensured that if any service user, whether voluntary or involuntary, experiences treatment pressures or coercion that there is sufficient oversight of the practice, to ensure that individual\\'s rights are respected.

  2. Voluntary work organization in higher educational establishment: theory and practice

    Directory of Open Access Journals (Sweden)

    Sergey V. Polatayko

    2011-01-01

    Full Text Available The article analyses basic questions of voluntary work formation in higher educational establishment, its conceptual and legislative basis, defines basic directions of students agencies activities and forms of their participation in higher educational establishment activities.

  3. Respiratory inductance plethysmography is suitable for voluntary hyperventilation test.

    Science.gov (United States)

    Calabrese, Pascale; Besleaga, Tudor; Eberhard, André; Vovc, Victor; Baconnier, Pierre

    2007-01-01

    The aim of this work was to evaluate the goodness of fit of a signal issued of the respiratory inductance plethysmography (RIP) derivative to the airflow signal during rest, voluntary hyperventilation, and recovery. RIP derivative signal was filtered with an adjusted filter based on each subject airflow signal (pneumotachography). For each subject and for each condition (rest, voluntary hyperventilation, and recovery) comparisons were performed between the airflow signal and the RIP derivative signal filtered with an adjusted filter obtained either on rest signal or on the studied part of the signals (voluntary hyperventilation or recovery). Results show that the goodness of fit was : (1) higher than 90% at almost all comparisons (122 on 132), (2) not improved by applying an adjusted filter obtained on the studied part of the signals. These results suggest that RIP could be used for studying breathing during voluntary hyperventilation and recovery using adjusted filters obtained from comparison to airflow signal at rest.

  4. 78 FR 71476 - Authority for Voluntary Withholding on Other Payments

    Science.gov (United States)

    2013-11-29

    ...)(3) authorizes the Secretary to provide regulations for withholding from (A) remuneration for... AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Temporary regulations. SUMMARY: This document contains temporary regulations under the Internal Revenue Code (Code) relating to voluntary withholding...

  5. Improving Voluntary Environmental Management Programs: Facilitating Learning and Adaptation

    Science.gov (United States)

    Genskow, Kenneth D.; Wood, Danielle M.

    2011-05-01

    Environmental planners and managers face unique challenges understanding and documenting the effectiveness of programs that rely on voluntary actions by private landowners. Programs, such as those aimed at reducing nonpoint source pollution or improving habitat, intend to reach those goals by persuading landowners to adopt behaviors and management practices consistent with environmental restoration and protection. Our purpose with this paper is to identify barriers for improving voluntary environmental management programs and ways to overcome them. We first draw upon insights regarding data, learning, and adaptation from the adaptive management and performance management literatures, describing three key issues: overcoming information constraints, structural limitations, and organizational culture. Although these lessons are applicable to a variety of voluntary environmental management programs, we then present the issues in the context of on-going research for nonpoint source water quality pollution. We end the discussion by highlighting important elements for advancing voluntary program efforts.

  6. Assessing voluntary muscle activation with the twitch interpolation technique.

    Science.gov (United States)

    Shield, Anthony; Zhou, Shi

    2004-01-01

    The twitch interpolation technique is commonly employed to assess the completeness of skeletal muscle activation during voluntary contractions. Early applications of twitch interpolation suggested that healthy human subjects could fully activate most of the skeletal muscles to which the technique had been applied. More recently, however, highly sensitive twitch interpolation has revealed that even healthy adults routinely fail to fully activate a number of skeletal muscles despite apparently maximal effort. Unfortunately, some disagreement exists as to how the results of twitch interpolation should be employed to quantify voluntary activation. The negative linear relationship between evoked twitch force and voluntary force that has been observed by some researchers implies that voluntary activation can be quantified by scaling a single interpolated twitch to a control twitch evoked in relaxed muscle. Observations of non-linear evoked-voluntary force relationships have lead to the suggestion that the single interpolated twitch ratio can not accurately estimate voluntary activation. Instead, it has been proposed that muscle activation is better determined by extrapolating the relationship between evoked and voluntary force to provide an estimate of true maximum force. However, criticism of the single interpolated twitch ratio typically fails to take into account the reasons for the non-linearity of the evoked-voluntary force relationship. When these reasons are examined, it appears that most are even more challenging to the validity of extrapolation than they are to the linear equation. Furthermore, several factors that contribute to the observed non-linearity can be minimised or even eliminated with appropriate experimental technique. The detection of small activation deficits requires high resolution measurement of force and careful consideration of numerous experimental details such as the site of stimulation, stimulation intensity and the number of interpolated

  7. Leaving a joint audit system

    DEFF Research Database (Denmark)

    Holm, Claus; Thinggaard, Frank

    2014-01-01

    Purpose: The authors aim to exploit a natural experment in which voluntary replace mandatory joint audits for Danish listed companies and analyse audit fee implications of using one or two audit firms. Design/methodology/approach: Regression analysis is used. The authors apply both a core audit f...

  8. Voluntary reaction time and long-latency reflex modulation.

    Science.gov (United States)

    Forgaard, Christopher J; Franks, Ian M; Maslovat, Dana; Chin, Laurence; Chua, Romeo

    2015-12-01

    Stretching a muscle of the upper limb elicits short (M1) and long-latency (M2) reflexes. When the participant is instructed to actively compensate for a perturbation, M1 is usually unaffected and M2 increases in size and is followed by the voluntary response. It remains unclear if the observed increase in M2 is due to instruction-dependent gain modulation of the contributing reflex mechanism(s) or results from voluntary response superposition. The difficulty in delineating between these alternatives is due to the overlap between the voluntary response and the end of M2. The present study manipulated response accuracy and complexity to delay onset of the voluntary response and observed the corresponding influence on electromyographic activity during the M2 period. In all active conditions, M2 was larger compared with a passive condition where participants did not respond to the perturbation; moreover, these changes in M2 began early in the appearance of the response (∼ 50 ms), too early to be accounted for by voluntary overlap. Voluntary response latency influenced the latter portion of M2, with the largest activity seen when accuracy of limb position was not specified. However, when participants aimed for targets of different sizes or performed movements of various complexities, reaction time differences did not influence M2 period activity, suggesting voluntary activity was sufficiently delayed. Collectively, our results show that while a perturbation applied to the upper limbs can trigger a voluntary response at short latency (reflex gain modulation remains an important contributor to EMG changes during the M2 period. Copyright © 2015 the American Physiological Society.

  9. Voluntary "involuntary" commitment--the briar-patch syndrome.

    Science.gov (United States)

    Miller, R D

    1980-01-01

    Szasz and others have pointed out that many so-called voluntary admissions to mental hospitals have various elements of coercion involved, and are thus not truly voluntary. The author contends that the converse situation is also true, that many patients admitted under involuntary commitment papers arrange for their own commitments. Reasons for such choices are discussed in the context of a review of the literature and several case histories.

  10. Voluntary euthanasia under control? Further empirical evidence from The Netherlands.

    Science.gov (United States)

    Jochemsen, H; Keown, J

    1999-01-01

    Nineteen ninety-six saw the publication of a major Dutch survey into euthanasia in the Netherlands. This paper outlines the main statistical findings of this survey and considers whether it shows that voluntary euthanasia is under effective control in the Netherlands. The paper concludes that although there has been some improvement in compliance with procedural requirements, the practice of voluntary euthanasia remains beyond effective control. PMID:10070633

  11. Students' vocational choices and voluntary action: A 12-nation study

    OpenAIRE

    Haski-Leventhal, Debbie; Cnaan, Ram; Handy, Femida; Brudney, Jeffrey; Holmes, Kirsten; Hustinx, Lesley; Kang, ChulHee; Kassam, Meenaz; Meijs, Lucas; Ranade, Bhagyashree; Yamauchi, Naoto; Yeung, Anne Birgitta; Zrinscak, Sinisa

    2008-01-01

    textabstractPrevious research on student involvement suggested that business and engineering students manifest lowest rates of voluntary action. Similarly, it was thought that social science students are the most involved in voluntary action, with students of natural sciences and humanities in the middle. However, there were very few studies that empirically compared these assertions. Furthermore, these assertions were not investigated from cross-cultural perspectives. Based on a study of stu...

  12. The We and the I: The Logic of Voluntary Associations

    OpenAIRE

    Melnik, Ekaterina; Zimmermann, Jean-Benoît

    2015-01-01

    This paper sheds new light on the economic logic of voluntary associations and the relationship between individual contribution and collective action. The aims are twofold. Firstly, we seek to explain how "team reasoning" (Bacharach et al. 2006) can deeply change the functioning of voluntary associations (which are considered to produce a public good) when some or all of the individual members group together to make collective decisions about their involvement or contribution, rather than dec...

  13. Interaction of poststroke voluntary effort and functional neuromuscular electrical stimulation.

    Science.gov (United States)

    Makowski, Nathaniel; Knutson, Jayme; Chae, John; Crago, Patrick

    2013-01-01

    Functional electrical stimulation (FES) may be able to augment functional arm and hand movement after stroke. Poststroke neuroprostheses that incorporate voluntary effort and FES to produce the desired movement must consider how forces generated by voluntary effort and FES combine, even in the same muscle, in order to provide an appropriate level of stimulation to elicit the desired assistive force. The goal of this study was to determine whether the force produced by voluntary effort and FES add together independently of effort or whether the increment in force depends on the level of voluntary effort. Isometric force matching tasks were performed under different combinations of voluntary effort and FES. Participants reached a steady level of force, and while attempting to maintain a constant effort level, FES was applied to augment the force. Results indicate that the increment in force produced by FES decreases as the level of initial voluntary effort increases. Potential mechanisms causing the change in force output are proposed, but the relative contribution of each mechanism is unknown.

  14. Comparison of body-powered voluntary opening and voluntary closing prehensor for activities of daily life

    Directory of Open Access Journals (Sweden)

    Kelsey Berning

    2014-05-01

    Full Text Available Persons with an upper-limb amputation who use a body-powered prosthesis typically control the prehensor through contralateral shoulder movement, which is transmitted through a Bowden cable. Increased cable tension either opens or closes the prehensor; when tension is released, some passive element, such as a spring, returns the prehensor to the default state (closed or open. In this study, we used the Southampton Hand Assessment Procedure to examine functional differences between these two types of prehensors in 29 nondisabled subjects (who used a body-powered bypass prosthesis and 2 persons with unilateral transradial amputations (who used a conventional body-powered device. We also administered a survey to determine whether subjects preferred one prehensor or the other for specific tasks, with a long-term goal of assessing whether a prehensor that could switch between both modes would be advantageous. We found that using the voluntary closing prehensor was 1.3 s faster (p = 0.02 than using the voluntary opening prehensor, across tasks, and that there was consensus among subjects on which types of tasks they preferred to do with each prehensor type. Twenty-five subjects wanted a device that could switch between the two modes in order to perform particular tasks.

  15. Hedonic value of intentional action provides reinforcement for voluntary generation but not voluntary inhibition of action.

    Science.gov (United States)

    Parkinson, Jim; Haggard, Patrick

    2013-12-01

    Intentional inhibition refers to stopping oneself from performing an action at the last moment, a vital component of self-control. It has been suggested that intentional inhibition is associated with negative hedonic value, perhaps due to the frustration of cancelling an intended action. Here we investigate hedonic implications of the free choice to act or inhibit. Participants gave aesthetic ratings of arbitrary visual stimuli that immediately followed voluntary decisions to act or to inhibit action. We found that participants for whom decisions to act produced a strong positive hedonic value for the immediately following visual stimulus made more choices to act than those with weaker hedonic value for action. This finding is consistent with reinforcement learning of action decisions. However, participants who experienced inhibition as generating more positive hedonic value did not choose to inhibit more than other participants. Thus, voluntary inhibition of action did not act as reinforcement for future inhibitory behaviour. Our finding that inhibition of action lacks motivational capacity may explain why self-control is both difficult and limited.

  16. Comparison of body-powered voluntary opening and voluntary closing prehensor for activities of daily life.

    Science.gov (United States)

    Berning, Kelsey; Cohick, Sarah; Johnson, Reva; Miller, Laura Ann; Sensinger, Jonathon W

    2014-01-01

    Persons with an upper-limb amputation who use a body-powered prosthesis typically control the prehensor through contralateral shoulder movement, which is transmitted through a Bowden cable. Increased cable tension either opens or closes the prehensor; when tension is released, some passive element, such as a spring, returns the prehensor to the default state (closed or open). In this study, we used the Southampton Hand Assessment Procedure to examine functional differences between these two types of prehensors in 29 nondisabled subjects (who used a body-powered bypass prosthesis) and 2 persons with unilateral transradial amputations (who used a conventional body-powered device). We also administered a survey to determine whether subjects preferred one prehensor or the other for specific tasks, with a long-term goal of assessing whether a prehensor that could switch between both modes would be advantageous. We found that using the voluntary closing prehensor was 1.3 s faster (p = 0.02) than using the voluntary opening prehensor, across tasks, and that there was consensus among subjects on which types of tasks they preferred to do with each prehensor type. Twenty-five subjects wanted a device that could switch between the two modes in order to perform particular tasks.

  17. Voluntary control of human jaw stiffness.

    Science.gov (United States)

    Shiller, Douglas M; Houle, Guillaume; Ostry, David J

    2005-09-01

    Recent studies of human arm movement have suggested that the control of stiffness may be important both for maintaining stability and for achieving differences in movement accuracy. In the present study, we have examined the voluntary control of postural stiffness in 3D in the human jaw. The goal is to address the possible role of stiffness control in both stabilizing the jaw and in achieving the differential precision requirements of speech sounds. We previously showed that patterns of kinematic variability in speech are systematically related to the stiffness of the jaw. If the nervous system uses stiffness control as a means to regulate kinematic variation in speech, it should also be possible to show that subjects can voluntarily modify jaw stiffness. Using a robotic device, a series of force pulses was applied to the jaw to elicit changes in stiffness to resist displacement. Three orthogonal directions and three magnitudes of forces were tested. In all conditions, subjects increased the magnitude of jaw stiffness to resist the effects of the applied forces. Apart from the horizontal direction, greater increases in stiffness were observed when larger forces were applied. Moreover, subjects differentially increased jaw stiffness along a vertical axis to counteract disturbances in this direction. The observed changes in the magnitude of stiffness in different directions suggest an ability to control the pattern of stiffness of the jaw. The results are interpreted as evidence that jaw stiffness can be adjusted voluntarily, and thus may play a role in stabilizing the jaw and in controlling movement variation in the orofacial system.

  18. Neuronal correlates of voluntary facial movements.

    Science.gov (United States)

    Krippl, Martin; Karim, Ahmed A; Brechmann, André

    2015-01-01

    Whereas the somatotopy of finger movements has been extensively studied with neuroimaging, the neural foundations of facial movements remain elusive. Therefore, we systematically studied the neuronal correlates of voluntary facial movements using the Facial Action Coding System (FACS, Ekman et al., 2002). The facial movements performed in the MRI scanner were defined as Action Units (AUs) and were controlled by a certified FACS coder. The main goal of the study was to investigate the detailed somatotopy of the facial primary motor area (facial M1). Eighteen participants were asked to produce the following four facial movements in the fMRI scanner: AU1+2 (brow raiser), AU4 (brow lowerer), AU12 (lip corner puller) and AU24 (lip presser), each in alternation with a resting phase. Our facial movement task induced generally high activation in brain motor areas (e.g., M1, premotor cortex, supplementary motor area, putamen), as well as in the thalamus, insula, and visual cortex. BOLD activations revealed overlapping representations for the four facial movements. However, within the activated facial M1 areas, we could find distinct peak activities in the left and right hemisphere supporting a rough somatotopic upper to lower face organization within the right facial M1 area, and a somatotopic organization within the right M1 upper face part. In both hemispheres, the order was an inverse somatotopy within the lower face representations. In contrast to the right hemisphere, in the left hemisphere the representation of AU4 was more lateral and anterior compared to the rest of the facial movements. Our findings support the notion of a partial somatotopic order within the M1 face area confirming the "like attracts like" principle (Donoghue et al., 1992). AUs which are often used together or are similar are located close to each other in the motor cortex.

  19. Neuronal correlates of voluntary facial movements

    Directory of Open Access Journals (Sweden)

    Martin eKrippl

    2015-10-01

    Full Text Available Whereas the somatotopy of finger movements has been extensively studied with neuroimaging, the neural foundations of facial movements remain elusive. Therefore, we systematically studied the neuronal correlates of voluntary facial movements using the Facial Action Coding System (FACS,Ekman et al., 2002. The facial movements performed in the MRI scanner were defined as Action Units (AUs and were controlled by a certified FACS coder. The main goal of the study was to investigate the detailed somatotopy of the facial primary motor area (facial M1. Eighteen participants were asked to produce the following four facial movements in the fMRI scanner: AU1+2 (brow raiser, AU4 (brow lowerer, AU12 (lip corner puller and AU24 (lip presser, each in alternation with a resting phase.Our facial movement task induced generally high activation in brain motor areas (e.g. M1, premotor cortex, SMA, putamen, as well as in the thalamus, insula and visual cortex. BOLD activations revealed overlapping representations for the four facial movements. However, within the activated facial M1 areas, we could find distinct peak activities in the left and right hemisphere supporting a rough somatotopic upper to lower face organization within the right facial M1 area, and a somatotopic organization within the right M1 upper face part. In both hemispheres, the order was an inverse somatotopy within the lower face representations. In contrast to the right hemisphere, in the left hemisphere the representation of AU 4 was more lateral and anterior compared to the rest of the facial movements. Our findings support the notion of a partial somatotopic order within the M1 face area confirming the like attracts like principle (Donoghue et al., 1992 . AUs which are often used together or are similar are located close to each other in the motor cortex.

  20. Cortical potentials associated with voluntary mandibular movements.

    Science.gov (United States)

    Yoshida, K; Kaji, R; Hamano, T; Kohara, N; Kimura, J; Shibasaki, H; Iizuka, T

    2000-07-01

    Movement-related cortical potentials (MRCPs) are negative potentials over the scalp, which gradually increase prior to voluntary movements, and might be applied to elucidate the cortical efferent function of the mandibular movements. We compared the MRCPs accompanying various mandibular movements to study the motor control mechanism underlying these movements. Electroencephalograms (EEGs) were recorded from 11 electrodes placed over the scalp (F3, Fz, F4, T3, C3, Cz, C4, T4, P3, Pz, and P4), according to the International 10-20 System, and electromyograms (EMGs) were obtained from surface electrodes over the masseter muscle and the anterior belly of the digastric muscle. Ten healthy subjects were requested to make brisk and self-paced mandibular movements in 4 different directions (mouth-opening and -closing, and left and right lateral movements). We obtained MRCPs by averaging the EEG, using the visually determined EMG onset as a trigger signal. In all the movements, a slowly increasing, bilaterally widespread negativity starting 1.5 to 2.0 sec before the EMG onset (Bereitschaftspotential, or BP proper) was observed, with the maximum over the vertex region. The negative slope (NS') occurred about 300 to 700 msec before the EMG onset. The cortical maps of BP/NS' (BP and NS' combined), immediately prior to the mouth-opening and closing, showed a symmetrical distribution, whereas that for the lateral movements showed a tendency of predominance over the hemisphere ipsilateral to the direction of the movement. BP/NS' amplitudes at the onset of movement differed significantly or tended to do so between open, close, and lateral movements, suggesting that MRCP recordings may thus provide a means to explore the role of the cerebral cortex in the control of mandibular movements.

  1. Voluntary organizations in development in South Asia.

    Science.gov (United States)

    Maloney, C

    1987-01-01

    The governments of South Asian countries have become aware of the substantial role that nongovernment organizations (NGOs) or voluntary agencies can play in rural development and other nation building activities. Although private agencies cannot substitute for government programs, there is general consensus that NGOs use development funds more efficiently and innovatively than government programs. NGOs in Bangladesh, India, and Pakistan exemplify the influence these organizations have on development in South Asia. The Lutheran World Service in Bangladesh, a foreign origin NGO, has branched out from its original aim of providing relief and war rehabilitation to give skills training and technical assistance to the poor. The Bangladesh Rural Advancement Committee, an indigenous NGO, works for the well-being and self-reliance of the landless poor, those with very small farms, and women. NGOs in Bangladesh have been especially innovative in developing methods to encourage self-help, such as local organization and credit, which are often combined with training in practical skills, literacy, nutrition, and family planning. Present NGO activity in India is dominated by the Gandhian tradition. There is a potential conflict between the philosophy of the NGO's in terms of building on the people's felt needs from the bottom up and the tendency of government agencies to want to plan for the people. In Pakistan, the concept of development-oriented NGOs is recent and not yet strong, although the government has adopted a policy of routing funds from government and from bilateral donor agencies through NGOs in 2 areas--family planning and women's welfare. The chief limitation of NGOs is their scope, meaning that the major burden of the development process rests on government agencies.

  2. [Precautionary maternity leave in Tirol].

    Science.gov (United States)

    Ludescher, K; Baumgartner, E; Roner, A; Brezinka, C

    1998-01-01

    Under Austrian law, precautionary maternity leave is a decree issued by the district public health physician. It forbids a pregnant woman to work and mandates immediate maternity leave. Regular maternity leave for all women employed in all jobs begins at 32 weeks of gestation. Women who work in workplaces deemed dangerous and women with a history of obstetric problems such as premature or growth-retarded babies from previous pregnancies are regularly 'sent' into precautionary maternity leave. The public health physicians of Tirol's nine administrative districts were interviewed and supplied data on precautionary maternity leave from their districts. In 100 women who attended the clinic for pregnancies at risk of the Obstetrics/Gynecology Department of Innsbruck University Hospital and who had already obtained precautionary maternity leave, the medical/administrative procedure was studied in each case and correlated with pregnancy outcome. The town district of Innsbruck and the district that comprises the suburbs of the provincial capital had the highest rates of precautionary maternity leave. The town district of Innsbruck had a rate of 24.3% of all pregnant women (employed and not employed) in precautionary maternity leave in 1997, whereas the whole province of Tirol had 13.4%. More than 80% of decrees for precautionary maternity leave are issued by district public health physicians on the basis of written recommendations from gynecologists. One third of women who are sent into precautionary maternity leave are issued the decree prior to 12 weeks of gestation - mostly cases of multiple pregnancies and women with previous miscarriages. The present system of precautionary maternity leave appears to work in the sense that most working pregnant women with risk factors are correctly identified - with most errors on the side of caution. As the system also helps employers - the employee's pay is paid from the federal family support fund and state insurance once she is in

  3. "Who Leaves?" Teacher Attrition and Student Achievement. Working Paper 23

    Science.gov (United States)

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

    2009-01-01

    This paper analyzes attrition patterns among teachers in New York City public elementary and middle schools and explores whether teachers who transfer among schools, or leave teaching entirely, are more or less effective than those who remain. We find that the first-year teachers who are less effective in improving student math scores have higher…

  4. Opt-out HIV testing in prison: informed and voluntary?

    Science.gov (United States)

    Rosen, David L; Golin, Carol E; Grodensky, Catherine A; May, Jeanine; Bowling, J Michael; DeVellis, Robert F; White, Becky L; Wohl, David A

    2015-01-01

    HIV testing in prison settings has been identified as an important mechanism to detect cases among high-risk, underserved populations. Several public health organizations recommend that testing across health-care settings, including prisons, be delivered in an opt-out manner. However, implementation of opt-out testing within prisons may pose challenges in delivering testing that is informed and understood to be voluntary. In a large state prison system with a policy of voluntary opt-out HIV testing, we randomly sampled adult prisoners in each of seven intake prisons within two weeks after their opportunity to be HIV tested. We surveyed prisoners' perception of HIV testing as voluntary or mandatory and used multivariable statistical models to identify factors associated with their perception. We also linked survey responses to lab records to determine if prisoners' test status (tested or not) matched their desired and perceived test status. Thirty-eight percent (359/936) perceived testing as voluntary. The perception that testing was mandatory was positively associated with age less than 25 years (adjusted relative risk [aRR]: 1.45, 95% confidence interval [CI]: 1.24, 1.71) and preference that testing be mandatory (aRR: 1.81, 95% CI: 1.41, 2.31) but negatively associated with entry into one of the intake prisons (aRR: 0.41 95% CI: 0.27, 0.63). Eighty-nine percent of prisoners wanted to be tested, 85% were tested according to their wishes, and 82% correctly understood whether or not they were tested. Most prisoners wanted to be HIV tested and were aware that they had been tested, but less than 40% understood testing to be voluntary. Prisoners' understanding of the voluntary nature of testing varied by intake prison and by a few individual-level factors. Testing procedures should ensure that opt-out testing is informed and understood to be voluntary by prisoners and other vulnerable populations.

  5. Redefining RECs: Additionality in the voluntary Renewable Energy Certificate market

    Science.gov (United States)

    Gillenwater, Michael Wayne

    In the United States, electricity consumers are told that they can "buy" electricity from renewable energy projects, versus fossil fuel-fired facilities, through participation in a voluntary green power program. The marketing messages communicate to consumers that their participation and premium payments for a green label will cause additional renewable energy generation and thereby allow them to claim they consume electricity that is absent pollution as well as reduce pollutant emissions. Renewable Energy Certificates (RECs) and wind energy are the basis for the majority of the voluntary green power market in the United States. This dissertation addresses the question: Do project developers respond to the voluntary REC market in the United States by altering their decisions to invest in wind turbines? This question is investigated by modeling and probabilistically quantifying the effect of the voluntary REC market on a representative wind power investor in the United States using data from formal expert elicitations of active participants in the industry. It is further explored by comparing the distribution of a sample of wind power projects supplying the voluntary green power market in the United States against an economic viability model that incorporates geographic factors. This dissertation contributes the first quantitative analysis of the effect of the voluntary REC market on project investment. It is found that 1) RECs should be not treated as equivalent to emission offset credits, 2) there is no clearly credible role for voluntary market RECs in emissions trading markets without dramatic restructuring of one or both markets and the environmental commodities they trade, and 3) the use of RECs in entity-level GHG emissions accounting (i.e., "carbon footprinting") leads to double counting of emissions and therefore is not justified. The impotence of the voluntary REC market was, at least in part, due to the small magnitude of the REC price signal and lack of

  6. Market Motivations for Voluntary Carbon Disclosure in Real Estate Industry

    Science.gov (United States)

    Ufere, Kalu Joseph; Alias, Buang; Godwin Uche, Aliagha

    2016-07-01

    Climate change mitigation in developing economies is a balancing act, between economic development and environmental sustainability. The need for market friendly determinants for low carbon economy, without compromising economic development is of essence. The aim of the study is to determine market friendly factors, which motivates voluntary carbon information disclosure, in the real estate industry. The study modeled economic factor with three variables and financial market factor with three variables against voluntary carbon information disclosure in the real estate industry. Structural equation modeling was used for the modeling and content analysis was used to collect data on the level of voluntary carbon information disclosure, from 2013 annual reports of 126 real estate sector companies listed in the Kuala Lumpur Stock Exchange (KLSE). The model achieved a good fit, and was acceptable prediction. The results show that financial market factor has a significant predictive influence on voluntary carbon disclosure. The application of the result is that financial market factor is has a significantly positive influence on companies’ willingness to make voluntary carbon disclosure in the real estate industry. The result may be limited to the real estate industry that is highly leveraged on syndicated fund.

  7. 46 CFR 153.981 - Leaving room in tank for cargo expansion.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Leaving room in tank for cargo expansion. 153.981 Section 153.981 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS... Transfer Procedures § 153.981 Leaving room in tank for cargo expansion. The person in charge of...

  8. Neurons controlling voluntary vocalization in the macaque ventral premotor cortex.

    Directory of Open Access Journals (Sweden)

    Gino Coudé

    Full Text Available The voluntary control of phonation is a crucial achievement in the evolution of speech. In humans, ventral premotor cortex (PMv and Broca's area are known to be involved in voluntary phonation. In contrast, no neurophysiological data are available about the role of the oro-facial sector of nonhuman primates PMv in this function. In order to address this issue, we recorded PMv neurons from two monkeys trained to emit coo-calls. Results showed that a population of motor neurons specifically fire during vocalization. About two thirds of them discharged before sound onset, while the remaining were time-locked with it. The response of vocalization-selective neurons was present only during conditioned (voluntary but not spontaneous (emotional sound emission. These data suggest that the control of vocal production exerted by PMv neurons constitutes a newly emerging property in the monkey lineage, shedding light on the evolution of phonation-based communication from a nonhuman primate species.

  9. Suicide and voluntary active euthanasia: why the difference in attitude?

    Science.gov (United States)

    Beech, I

    1995-06-01

    It appears that the attitudes of health professionals differ towards suicide and voluntary active euthanasia. An acceptance of, if not an agreement with, voluntary active euthanasia exists, while there is a general consensus that suicide should be prevented. This paper searches for a working definition of suicide, to discover ethical reasons for the negative value that suicide assumes, and also to provide a term of reference when comparing suicide with euthanasia. On arriving at a working definition of suicide, it is compared with voluntary active euthanasia. An analysis of utilitarian and deontological considerations is provided and proves to be inconclusive with respect to the ethical principles informing the attitudes of professionals. Therefore, a search for other influences is attempted; this indicates that psychological influences inform attitudes to a greater degree than ethical principles.

  10. Propensity for Voluntary Travel Behavior Changes: An Experimental Analysis

    DEFF Research Database (Denmark)

    Meloni, Italo; Sanjust, Benedetta; Sottile, Eleonora;

    2013-01-01

    implementation, which consisted of providing car users with a personalized travel plan after the first week of observation (before) and using the second week to monitoring the post-behavior (after). These data have then been used to estimate a Mixed Logit for the choice to use a personal vehicle or a light metro......In this paper we analyze individual propensity to voluntary travel behavior change combining concepts from theory of change with the methodologies deriving from behavioral models. In particular, following the theory of voluntary changes, we set up a two-week panel survey including soft measure......; and a Multinomial Logit for the decision to change behavior. Results from both models show the relevance of providing information about available alternatives to individuals while promoting voluntary travel behavioral change....

  11. Final voluntary release assessment/corrective action report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-12

    The US Department of Energy, Carlsbad Area Office (DOE-CAO) has completed a voluntary release assessment sampling program at selected Solid Waste Management Units (SWMUs) at the Waste Isolation Pilot Plant (WIPP). This Voluntary Release Assessment/Corrective Action (RA/CA) report has been prepared for final submittal to the Environmental protection Agency (EPA) Region 6, Hazardous Waste Management Division and the New Mexico Environment Department (NMED) Hazardous and Radioactive Materials Bureau to describe the results of voluntary release assessment sampling and proposed corrective actions at the SWMU sites. The Voluntary RA/CA Program is intended to be the first phase in implementing the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) and corrective action process at the WIPP. Data generated as part of this sampling program are intended to update the RCRA Facility Assessment (RFA) for the WIPP (Assessment of Solid Waste Management Units at the Waste Isolation Pilot Plant), NMED/DOE/AIP 94/1. This Final Voluntary RA/CA Report documents the results of release assessment sampling at 11 SWMUs identified in the RFA. With this submittal, DOE formally requests a No Further Action determination for these SWMUs. Additionally, this report provides information to support DOE`s request for No Further Action at the Brinderson and Construction landfill SWMUs, and to support DOE`s request for approval of proposed corrective actions at three other SWMUs (the Badger Unit Drill Pad, the Cotton Baby Drill Pad, and the DOE-1 Drill Pad). This information is provided to document the results of the Voluntary RA/CA activities submitted to the EPA and NMED in August 1995.

  12. Leaves of Absence. School Law Summary.

    Science.gov (United States)

    National Education Association, Washington, DC. Research Div.

    This report contains State-by-State statutory summaries on three types of leaves of absence relating to teachers -- sick leave, maternity leave, and sabbatical leave. Only State laws that have specific reference to one of these three types of leaves of absence are included. Not included are those statutes granting boards of education the general…

  13. Key Obama officials leave administration

    Science.gov (United States)

    Showstack, Randy

    2013-01-01

    Secretary of the Interior Ken Salazar is one of the latest members of the Obama administration to announce that he is leaving his position near the start of President Obama's second term in office. Salazar, who has served as interior secretary since January 2009, intends to leave the department by the end of March, the department noted on 16 January. Salazar joins a number of other key officials who are planning to leave the administration. They include Environmental Protection Agency administrator Lisa Jackson, National Oceanic and Atmospheric Administration administrator Jane Lubchenco, and U.S. Geological Survey director Marcia McNutt.

  14. New statement of leave format

    CERN Multimedia

    HR Department

    2009-01-01

    Following the communication of the Standing Concertation Committee published in Weekly Bulletin No. 18-19 of 27 April 2009, the current statement of leave on monthly pay slips has been replaced with the EDH Leave Transactions report that displays the up-to-date situation of individual leave balances at all times. The report is available on EDH. Additionally, the layout of the pay slip has been modernised. The new version of the pay slip will be send out from September 2009 onwards. Finance and Purchasing Department, Personnel Accounting Human Resources Department, Organisation and Procedures General Infrastructure Services Department, Administrative Information Services

  15. Voluntary vs directed siting -- or somewhere in-between?

    Energy Technology Data Exchange (ETDEWEB)

    Peelle, E.B.

    1994-04-01

    Waste siting gridlock in the United States and Canada has led to experimentation with voluntary and hybrid or ``mixed mode`` siting. We review nuclear and hazardous waste voluntary siting (VS) results for selected cases in the U.S, and Canada. Findings indicate that VS is not a panacea, but that current siting efforts are inadequate tests of its potential. We suggest trials of improved VS protocols and more effort on hybrid approaches in which the developer chooses the site but is required to reach agreement on conditions with local stakeholders. Mixed mode siting may be better suited to the US context and its three-tiered governmental system.

  16. The voluntary control of facial action units in adults.

    Science.gov (United States)

    Gosselin, Pierre; Perron, Mélanie; Beaupré, Martin

    2010-04-01

    We investigated adults' voluntary control of 20 facial action units theoretically associated with 6 basic emotions (happiness, fear, anger, surprise, sadness, and disgust). Twenty young adults were shown video excerpts of facial action units and asked to reproduce them as accurately as possible. Facial Action Coding System (FACS; Ekman & Friesen, 1978a) coding of the facial productions showed that young adults succeeded in activating 18 of the 20 target actions units, although they often coactivated other action units. Voluntary control was clearly better for some action units than for others, with a pattern of differences between action units consistent with previous work in children and adolescents. Copyright 2010 APA, all rights reserved.

  17. Market Brief: Status of the Voluntary Renewable Energy Certificate Market (2011 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.; Armstrong, P.; Bird, L.

    2012-09-01

    This report documents the status and trends of U.S. 'voluntary' markets -- those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Voluntary REC markets continue to exhibit growth and spur renewable energy development. Voluntary green power markets provide an additional revenue stream for renewable energy projects and raise consumer awareness of the benefits of renewable energy. Although a full estimate of the size of the voluntary market is not available for 2011, this review uses indicative metrics to capture 2011 voluntary market trends.

  18. Market Brief. Status of the Voluntary Renewable Energy Certificate Market (2011 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Armstrong, Philip [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2012-09-01

    This report documents the status and trends of U.S. 'voluntary' markets -- those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Voluntary REC markets continue to exhibit growth and spur renewable energy development. Voluntary green power markets provide an additional revenue stream for renewable energy projects and raise consumer awareness of the benefits of renewable energy. Although a full estimate of the size of the voluntary market is not available for 2011, this review uses indicative metrics to capture 2011 voluntary market trends.

  19. Voluntary ingestion of buprenorphine as a refined analgesic strategy

    DEFF Research Database (Denmark)

    Jacobsen, Kirsten Rosenmaj; Kalliokoski, Otto Henrik; Hau, Jann

    2011-01-01

    Buprenorphine is a widely used analgesic for laboratory rodents. Administration of the drug in an attractive food item for voluntary ingestion is a desirable way to administer the drug noninvasively. The method refi nes the standard analgesic procedure and has the potential to improve the welfare...

  20. Value orientations, expectations and voluntary contributions in public goods

    NARCIS (Netherlands)

    Offerman, T.J.S.; Schram, A.J.H.C.; Sonnemans, J.H.

    1996-01-01

    An experimental analysis of voluntary, binary contributions for step-level public goods is presented. Independent information is obtained on individual value orientation and expectations about the behavior of other subjects using incentive compatible mechanisms. The effects of increasing payoffs for

  1. Value Orientations, Expectations and Voluntary Contributions in Public Goods

    NARCIS (Netherlands)

    Sonnemans, J.; Schram, A.; Offermans, T.

    1996-01-01

    An experimental analysis of voluntary, binary contributions for step-level public goods is presented. Independent information is obtained on individual value orientation and expectations about the behavior of other subjects using incentive compatible mechanisms. The effects of increasing payoffs for

  2. 77 FR 55487 - Agency Information Collection Activities; Voluntary Customer Survey

    Science.gov (United States)

    2012-09-10

    ... U.S. Customs and Border Protection, Department of Homeland Security, and sent via electronic mail to... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-Day...

  3. ANALYSIS OF INTENTION TO CONTINUE SERVICES AMONG RECRUITED VOLUNTARY SOLDIERS

    Directory of Open Access Journals (Sweden)

    Kuo-Wei Lin

    2012-01-01

    Full Text Available In order to attract more promising young people to join the military and enhance combat capability, Taiwan’s Department of Defense is transforming the nation’s military service system from a draft system, which has been in effect for more than sixty years, to an all-volunteer military force system. The government hopes that the new system not only can recruit promising voluntary soldiers, but that they also continue their military service after the contract expires in order to ensure stability in recruitment sources. This study explores the intention of voluntary soldiers to continue their military service. This study’s questionnaire encompasses five dimensions: Participation motivation, organization commitment, career planning, personality traits and departure tendency. The questionnaires were issued to 350 voluntary soldiers to explore if they intend to continue their service after their contract expires, with a total of 314 effective questionnaires that were recovered and analyzed. The results find that about half of the voluntary soldiers indicate that they do not plan on staying and continuing their service after contract expiration, which will result in understaffing in the military. In order to stabilize the prescribed number of soldiers, the existing recruiting policy and military management system should be re-adjusted.

  4. Privatizing or socializing corporate responsibility: business participation in voluntary programs

    NARCIS (Netherlands)

    Fransen, L.W.; Burgoon, B.

    2014-01-01

    This article explores why companies choose some Corporate Responsibility initiatives over others. The focus is on competing voluntary programs to oversee and protect labor standards. These programs may differ with regard to two aspects: the governance of the program and the financial and managerial

  5. 77 FR 50584 - Voluntary Licensing of Amateur Rocket Operations

    Science.gov (United States)

    2012-08-22

    ... are summarized below. Total Benefits and Costs The FAA does not require licensing of amateur rocket... of this rule. To the extent the licensing requirements provide a societal benefit, those benefits... Federal Aviation Administration 14 CFR Part 400 RIN 2120-AJ84 Voluntary Licensing of Amateur...

  6. Board and auditor interlocks and voluntary disclosure in annual reports

    NARCIS (Netherlands)

    Braam, G.J.M.; Borghans, L.

    2014-01-01

    Purpose – The purpose of this study is to explore whether interlock ties between the board of directors and the external auditors facilitate the cross-firm diffusion of voluntary disclosures in annual reports. Design/methodology/approach – Using a sample of 149 non-financial companies publicly lis

  7. Refreshing the "Voluntary National Content Standards in Economics"

    Science.gov (United States)

    MacDonald, Richard A.; Siegfried, John J.

    2012-01-01

    The second edition of the "Voluntary National Content Standards in Economics" was published by the Council for Economic Education in 2010. The authors examine the process for revising these precollege content standards and highlight several changes that appear in the new document. They also review the impact the standards have had on precollege…

  8. Human Economy and Entrepreneurial Learning in a Voluntary Organization

    DEFF Research Database (Denmark)

    Revsbech, Christine

    2014-01-01

    "Based on five months anthropological field study in a British affiliate of an American charity in London, Revsbech asks what does learning look like in a social voluntary organization for youth. Her chapter argues that volunteers develop entrepreneurial abilities by shifting flexibly between...

  9. Voluntary imitation in Alzheimer’s disease patients

    Directory of Open Access Journals (Sweden)

    Ambra eBisio

    2016-03-01

    Full Text Available Although Alzheimer's disease (AD primarily manifests as cognitive deficits, the implicit sensorimotor processes that underlie social interactions, such as automatic imitation, seem to be preserved in mild and moderate stages of the disease, as is the ability to communicate with other persons. Nevertheless, when AD patients face more challenging tasks, which do not rely on automatic processes but on explicit voluntary mechanisms and require the patient to pay attention to external events, the cognitive deficits resulting from the disease might negatively affect patients’ behaviour. The aim of the present study was to investigate whether voluntary motor imitation, i.e. a volitional mechanism that involves observing another person’s action and translating this perception into one’s own action, was affected in patients with Alzheimer’s disease. Further, we tested whether this ability was modulated by the nature of the observed stimulus by comparing the ability to reproduce the kinematic features of a human demonstrator with that of a computerized-stimulus. AD patients showed an intact ability to reproduce the velocity of the observed movements, particularly when the stimulus was a human agent. This result suggests that high-level cognitive processes involved in voluntary imitation might be preserved in mild and moderate stages of AD and that voluntary imitation abilities might benefit from the implicit interpersonal communication established between the patient and the human demonstrator.

  10. 77 FR 53963 - Voluntary Intermodal Sealift Agreement (VISA)

    Science.gov (United States)

    2012-09-04

    ... amended to note that each voluntary agreement expires five (5) years after the date it becomes effective... Concept The mission of VISA is to provide commercial sealift and intermodal shipping services and systems... commitments or volunteered capacity are insufficient to meet contingency requirements, and adequate shipping...

  11. Voluntary Genital Ablations: Contrasting the Cutters and Their Clients

    Directory of Open Access Journals (Sweden)

    Robyn A. Jackowich, BA

    2014-08-01

    Conclusions: This study may help identify individuals who are at risk of performing illegal castrations. That information may help healthcare providers protect individuals with extreme castration ideations from injuring themselves or others. Jackowich RA, Vale R, Vale K, Wassersug RJ, and Johnson TW. Voluntary genital ablations: Contrasting the cutters and their clients. Sex Med 2014;2:121–132.

  12. Force-directed design of a voluntary closing hand prosthesis

    NARCIS (Netherlands)

    De Visser, H.; Herder, J.L.

    2000-01-01

    This paper presents the design of a body-powered voluntary closing prosthetic hand. It is argued that the movement of the fingers before establishing a grip is much less relevant for good control of the object held than the distribution of forces once the object has been contacted. Based on this not

  13. Mobilising voluntary contributions in public urban regeneration – a review

    DEFF Research Database (Denmark)

    Larsen, Jacob Norvig; Jensen, Jesper Ole; Agger, Annika

    Research on volunteerism indicates that one third of all adults in Denmark regularly contribute with voluntary labour in social relief work, community-based organizations, non-governmental organizations, or otherwise. In this paper we ask if and how urban regeneration might benefit from the appar...... of voluntary labour and voluntary associations in publicly subsidised urban regeneration. Empirical data will be collected through in-depth case studies in selected communities in both metropolitan neighbourhoods and smaller market towns....... to community development, urban policy, etc. In addition to this, the paper presents results from a survey exploring the extent and character of volunteerism in a number of integrated urban regeneration projects. The paper proposes a systematic overview of experiences with voluntary inputs and engagement...... in relation to public policy arenas and activities, particularly within urban policy and the community development fields. A categorization is proposed as regards different ways and models of civic engagement and major challenges are outlined. The paper is first step of a research project exploring potential...

  14. 78 FR 71542 - Authority for Voluntary Withholding on Other Payments

    Science.gov (United States)

    2013-11-29

    ...)(3) authorizes the Secretary to provide regulations for withholding from (A) remuneration for... proposed rulemaking by cross reference to temporary regulations. SUMMARY: This document contains proposed regulations under the Internal Revenue Code (Code) relating to voluntary withholding agreements. In the Rules...

  15. The Limitations of Voluntary Repatriation and Resettlement of Refugees

    NARCIS (Netherlands)

    Zieck, M.; Chetail, V.; Bauloz, C.

    2014-01-01

    UNHCR is charged with the pursuit of durable solutions for the problem of refugees. Those solutions are voluntary repatriation and assimilation within new national communities which means either local integration in the country of refuge - tangentially touched upon in this paper - or resettlement in

  16. Study of the Voluntary Public School Choice Program. Final Report

    Science.gov (United States)

    Yin, Robert K.; Ahonen, Pirkko S.

    2008-01-01

    The Voluntary Public School Choice (VPSC) Program supports the emergence and growth of choice initiatives across the country, by assisting states and local school districts in developing innovative strategies to expand public school choice options for students. This report contains the final assessment of the first five years of the VPSC Program…

  17. Privatizing or socializing corporate responsibility: business participation in voluntary programs

    NARCIS (Netherlands)

    L.W. Fransen; B. Burgoon

    2013-01-01

    This article explores why companies choose some Corporate Responsibility initiatives over others. The focus is on competing voluntary programs to oversee and protect labor standards. These programs may differ with regard to two aspects: the governance of the program and the financial and managerial

  18. What roles are there for government in voluntary environmental programs?

    NARCIS (Netherlands)

    van der Heijden, J.

    2015-01-01

    This article seeks to understand to a greater extent why and how governments are involved in voluntary environmental programmes (VEPs). A better understanding of the role(s) of government in VEPs is of relevance because the current VEP literature considers such involvement one of the key conditions

  19. A cardiorespiratory classifier of voluntary and involuntary electrodermal activity

    Directory of Open Access Journals (Sweden)

    Sejdic Ervin

    2010-02-01

    Full Text Available Abstract Background Electrodermal reactions (EDRs can be attributed to many origins, including spontaneous fluctuations of electrodermal activity (EDA and stimuli such as deep inspirations, voluntary mental activity and startling events. In fields that use EDA as a measure of psychophysiological state, the fact that EDRs may be elicited from many different stimuli is often ignored. This study attempts to classify observed EDRs as voluntary (i.e., generated from intentional respiratory or mental activity or involuntary (i.e., generated from startling events or spontaneous electrodermal fluctuations. Methods Eight able-bodied participants were subjected to conditions that would cause a change in EDA: music imagery, startling noises, and deep inspirations. A user-centered cardiorespiratory classifier consisting of 1 an EDR detector, 2 a respiratory filter and 3 a cardiorespiratory filter was developed to automatically detect a participant's EDRs and to classify the origin of their stimulation as voluntary or involuntary. Results Detected EDRs were classified with a positive predictive value of 78%, a negative predictive value of 81% and an overall accuracy of 78%. Without the classifier, EDRs could only be correctly attributed as voluntary or involuntary with an accuracy of 50%. Conclusions The proposed classifier may enable investigators to form more accurate interpretations of electrodermal activity as a measure of an individual's psychophysiological state.

  20. The decision making control instrument to assess voluntary consent.

    Science.gov (United States)

    Miller, Victoria A; Ittenbach, Richard F; Harris, Diana; Reynolds, William W; Beauchamp, Tom L; Luce, Mary Frances; Nelson, Robert M

    2011-01-01

    The decision to participate in a research intervention or to undergo medical treatment should be both informed and voluntary. The aim of the present study was to develop an instrument to measure the perceived voluntariness of parents making decisions for their seriously ill children. A total of 219 parents completed questionnaires within 10 days of making such a decision at a large, urban tertiary care hospital for children. Parents were presented with an experimental form of the Decision Making Control Instrument (DMCI), a measure of the perception of voluntariness. Data obtained from the 28-item form were analyzed using a combination of both exploratory and confirmatory factor analytic techniques. The 28 items were reduced to 9 items representing 3 oblique dimensions: Self-Control, Absence of Control, and Others' Control. The hypothesis that the 3-factor covariance structure of our model was consistent with that of the data was supported. Internal consistency for the scale as a whole was high (0.83); internal consistency for the subscales ranged from 0.68 to 0.87. DMCI scores were associated with measures of affect, trust, and decision self-efficacy, supporting the construct validity of the new instrument. The DMCI is an important new tool that can be used to inform our understanding of the voluntariness of treatment and research decisions in medical settings.

  1. 77 FR 67269 - Voluntary Licensing of Amateur Rocket Operations; Withdrawal

    Science.gov (United States)

    2012-11-09

    ... it received. DATES: The direct final rule published on August 22, 2012, at 77 FR 50584 is withdrawn... withdraws Amendment No. 400-4 published at 77 FR 50584 on August 22, 2012. Issued in Washington, DC, on... Federal Aviation Administration 14 CFR Part 400 RIN 2120-AK16 Voluntary Licensing of Amateur...

  2. Environmental Concern and Involvement of Individuals in Selected Voluntary Associations

    Science.gov (United States)

    Schuett, Michael A.; Ostergren, David.

    2003-01-01

    The authors examined environmental concern and involvement of individuals in two voluntary associations, the International Mountain Bicycling Association (IMBA) and National Off-Highway Vehicle Conservation Council, Inc. (NOHVCC). Environmental concerns were assessed using the New Environmental Paradigm (NEP). When compared, results from 10 of 12…

  3. 28 CFR 549.41 - Voluntary admission and psychotropic medication.

    Science.gov (United States)

    2010-07-01

    ... medication. 549.41 Section 549.41 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Administrative Safeguards for Psychiatric Treatment and Medication § 549.41 Voluntary admission and psychotropic medication. (a) A sentenced inmate may be...

  4. Mobilising voluntary contributions in public urban regeneration – a review

    DEFF Research Database (Denmark)

    Agger, Annika; Jensen, Jesper Ole; Larsen, Jacob Norvig

    Research on volunteerism indicates that one third of all adults in Denmark regularly contribute with voluntary labour in social relief work, community-based organizations, non-governmental organizations, or otherwise. In this paper we ask if and how urban regeneration might benefit from the appar...

  5. Selection and inhibition mechanisms for human voluntary action decisions.

    Science.gov (United States)

    Zhang, Jiaxiang; Hughes, Laura E; Rowe, James B

    2012-10-15

    One can choose between action alternatives that have no apparent difference in their outcomes. Such voluntary action decisions are associated with widespread frontal-parietal activation, and a tendency to inhibit the repetition of a previous action. However, the mechanism of initiating voluntary actions and the functions of different brain regions during this process remains largely unknown. Here, we combine computational modeling and functional magnetic resonance imaging to test the selection and inhibition mechanisms that mediate trial-to-trial voluntary action decisions. We fitted an optimized accumulator model to behavioral responses in a finger-tapping task in which participants were instructed to make chosen actions or specified actions. Model parameters derived from each individual were then applied to estimate the expected accumulated metabolic activity (EAA) engaged in every single trial. The EAA was associated with blood oxygenation level-dependent responses in a decision work that was maximal in the supplementary motor area and the caudal anterior cingulate cortex, consistent with a competitive accumulation-to-threshold mechanism for action decision by these regions. Furthermore, specific inhibition of the previous action's accumulator was related to the suppression of response repetition. This action-specific inhibition correlated with the activity of the right inferior frontal gyrus, when the option to repeat existed. Our findings suggest that human voluntary action decisions are mediated by complementary processes of intentional selection and inhibition.

  6. 31 CFR 800.402 - Contents of voluntary notice.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Contents of voluntary notice. 800.402 Section 800.402 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE...; and (D) Employer identification number or other domestic tax or corporate identification number. (d...

  7. Validating the Psychological Climate Scale in Voluntary Child Welfare

    Science.gov (United States)

    Zeitlin, Wendy; Claiborne, Nancy; Lawrence, Catherine K.; Auerbach, Charles

    2016-01-01

    Objective: Organizational climate has emerged as an important factor in understanding and addressing the complexities of providing services in child welfare. This research examines the psychometric properties of each of the dimensions of Parker and colleagues' Psychological Climate Survey in a sample of voluntary child welfare workers. Methods:…

  8. Voluntary activation of trapezius measured with twitch interpolation

    DEFF Research Database (Denmark)

    Taylor, Janet L; Olsen, Henrik Baare; Sjøgaard, Gisela

    2009-01-01

    This study investigated the feasibility of measuring voluntary activation of the trapezius muscle with twitch interpolation. Subjects (n=8) lifted the right shoulder or both shoulders against fixed force transducers. Stimulation of the accessory nerve in the neck was used to evoke maximal twitche...

  9. 5 CFR 630.1204 - Intermittent leave or reduced leave schedule.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Intermittent leave or reduced leave schedule. 630.1204 Section 630.1204 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Family and Medical Leave § 630.1204 Intermittent leave or reduced leave...

  10. 5 CFR 630.404 - Use of sick leave during annual leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of sick leave during annual leave. 630.404 Section 630.404 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Sick Leave § 630.404 Use of sick leave during annual leave. Subject to §...

  11. 7 CFR 4290.585 - Voluntary decrease in RBIC's Regulatory Capital.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Voluntary decrease in RBIC's Regulatory Capital. 4290... INVESTMENT COMPANY (âRBICâ) PROGRAM Managing the Operations of a RBIC Voluntary Decrease in Regulatory Capital § 4290.585 Voluntary decrease in RBIC's Regulatory Capital. You must obtain the Secretary's prior...

  12. 13 CFR 107.585 - Voluntary decrease in Licensee's Regulatory Capital.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Voluntary decrease in Licensee's... SMALL BUSINESS INVESTMENT COMPANIES Managing the Operations of a Licensee Voluntary Decrease in Licensee's Regulatory Capital § 107.585 Voluntary decrease in Licensee's Regulatory Capital. You must obtain...

  13. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.; Nicholas, T.

    2013-10-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. These markets continued to exhibit growth and stimulate renewable energy development in 2012. This paper reviews the voluntary market and identifies market trends.

  14. 78 FR 70915 - Notice of December 11 Advisory Committee on Voluntary Foreign Aid Meeting

    Science.gov (United States)

    2013-11-27

    ...; ] AGENCY FOR INTERNATIONAL DEVELOPMENT Notice of December 11 Advisory Committee on Voluntary Foreign Aid... Committee on Voluntary Foreign Aid (ACVFA). Date: Wednesday, December 11, 2013. Time: 2:30 p.m. to 4:00 p.m... on Voluntary Foreign Aid (ACVFA), U.S. Agency for International Development. BILLING CODE 6116-01-P...

  15. 78 FR 30267 - Notice of June 12 Advisory Committee on Voluntary Foreign Aid Meeting

    Science.gov (United States)

    2013-05-22

    ... DEVELOPMENT Notice of June 12 Advisory Committee on Voluntary Foreign Aid Meeting AGENCY: United States Agency... Committee Act, notice is hereby given of a meeting of the Advisory Committee on Voluntary Foreign Aid (ACVFA... Voluntary Foreign Aid (ACVFA), U.S. Agency for International Development. BILLING CODE P...

  16. 78 FR 3878 - Renewal of the Advisory Committee on Voluntary Foreign Aid

    Science.gov (United States)

    2013-01-17

    ...; ] AGENCY FOR INTERNATIONAL DEVELOPMENT Renewal of the Advisory Committee on Voluntary Foreign Aid AGENCY... renewal of the Advisory Committee on Voluntary Foreign Aid for a two-year period beginning January 10... Voluntary Foreign Aid (ACVFA), U.S. Agency for International Development. BILLING CODE P...

  17. 75 FR 81205 - Renewal of the Advisory Committee on Voluntary Foreign Aid

    Science.gov (United States)

    2010-12-27

    ... DEVELOPMENT Renewal of the Advisory Committee on Voluntary Foreign Aid AGENCY: United States Agency for... Voluntary Foreign Aid for a two-year period beginning January 15, 2011 is necessary and in the public... Hubbard, Executive Director, Advisory Committee on Voluntary Foreign Aid (ACVFA), U.S. Agency...

  18. 5 CFR 630.1203 - Leave entitlement.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Leave entitlement. 630.1203 Section 630.1203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Family and Medical Leave § 630.1203 Leave entitlement. (a) An employee shall be entitled to...

  19. Status and Trends in the U.S. Voluntary Green Power Market (2015 Data)

    Energy Technology Data Exchange (ETDEWEB)

    O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Liu, Chang [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-10-01

    The voluntary green power market refers to the sale and procurement of renewable energy for voluntary purposes by residential and commercial customers. This report reviews seven green power procurement mechanisms: utility green pricing programs, utility green tariffs, voluntary unbundled renewable energy certificates, competitive supplier green power, community choice aggregations, voluntary power purchase agreements (PPAs), and community solar. This report details the status of trends of those seven green power procurement mechanisms in 2015. Three trends -- significant growth of the voluntary PPA project pipeline, innovative green power mechanisms developed by utilities, and geographic expansion of green power mechanisms -- suggest that the green power market is likely to continue to grow in coming years.

  20. Benefits of voluntary industry standards: The triumph of experience over regulation

    Energy Technology Data Exchange (ETDEWEB)

    O`Leary, J.T. [National Mining Association, Washington, DC (United States)

    1996-12-31

    Voluntary international standards for mining machinery may gradually replace many national regulations. The days of establishing voluntary standards nation by nation, inhibiting the important flow of international trade, could be numbered. This does not mean that nations will cease domestic regulatory activities within their boundaries, but rulemaking will pay considerable attention to voluntary international standards and will likely strive for compatibility with voluntary international standards. International standards setting bodies are developing standards for machine safety. When these standards are complete and adopted, some nations will require machinery to comport with them. International commerce in products that do not conform to these voluntary international standards may be discouraged.

  1. Voluntary agreements in the industrial sector in China

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Worrell, Ernst; Sinton, Jonathan

    2003-03-31

    China faces a significant challenge in the years ahead to continue to provide essential materials and products for a rapidly-growing economy while addressing pressing environmental concerns. China's industrial sector is heavily dependent on the country's abundant, yet polluting, coal resources. While tremendous energy conservation and environmental protection achievements were realized in the industrial sector in the past, there remains a great gulf between the China's level of energy efficiency and that of the advanced countries of the world. Internationally, significant energy efficiency improvement in the industrial sector has been realized in a number of countries using an innovative policy mechanism called Voluntary Agreements. This paper describes international experience with Voluntary Agreements in the industrial sector as well as the development of a pilot program to test the use of such agreements with two steel mills in Shandong Province, China.

  2. Current concerns in involuntary and voluntary autobiographical memories

    DEFF Research Database (Denmark)

    Johannessen, Kim Berg; Berntsen, Dorthe

    2010-01-01

    Involuntary autobiographical memories are conscious memories of personal events that come to mind with no preceding attempts at retrieval. It is often assumed that such memories are closely related to current concerns - i.e., uncompleted personal goals. Here we examined involuntary versus voluntary...... (deliberately retrieved) autobiographical memories in relation to earlier registered current concerns measured by the Personal Concern Inventory (PCI; Cox & Klinger, 2000). We found no differences between involuntary and voluntary memories with regard to frequency or characteristics of current concern related...... contents. However, memories related to current concerns were rated as more central to the person's identity, life story and expectations for the future than non-concern related memories, irrespective of mode of recall. Depression and PTSD symptoms correlated positively with the proportion of current...

  3. Serious gaming and voluntary laparoscopic skills training: a multicenter study.

    Science.gov (United States)

    Verdaasdonk, E G G; Dankelman, J; Schijven, M P; Lange, J F; Wentink, M; Stassen, L P S

    2009-01-01

    This study assesses the issue of voluntary training of a standardized online competition (serious gaming) between surgical residents. Surgical residents were invited to join a competition on a virtual reality (VR) simulator for laparoscopic motor skills. A final score was calculated based on the task performance of three exercises and was presented to all the participants through an online database on the Internet. The resident with the best score would win a lap-top computer. During three months, 31 individuals from seven hospitals participated (22 surgical residents, 3 surgeons and six interns). A total of 777 scores were logged in the database. In order to out-perform others some participants scheduled themselves voluntarily for additional training. More attempts correlated with higher scores. The serious gaming concept may enhance voluntary skills training. Online data capturing could facilitate monitoring of skills progression in surgical trainees and enhance (VR) simulator validation.

  4. Voluntary Sleep Choice and Its Effects on Bayesian Decisions.

    Science.gov (United States)

    Dickinson, David L; Drummond, Sean P A; Dyche, Jeff

    2016-01-01

    This study examines whether voluntary sleep restriction at commonly experienced levels impacts decision making in a Bayesian choice task. Participants recruited were largely traditional age college students from a regional state university (n = 100) and a federal military academy (n = 99; n = 56 and 43, respectively, used in final analysis). Sleep was measured by actigraphy over a one-week period, followed by performance of a decision task. The task involved two sources of information, base rate odds and sample evidence, with subjects asked to make a probability judgment. Results found that subjects with nightly sleep sleep deprived = SD), relative to those with > 7 hr, placed less decision weight on new evidence, relative to base rate information, in making difficult choices. This result is strongest among female subjects. For easier choices, voluntary SD did not affect relative decision weights placed on the two sources of available information.

  5. Voluntary language switching in English-Spanish bilingual children

    Science.gov (United States)

    Gross, Megan; Kaushanskaya, Margarita

    2015-01-01

    Although bilingual children frequently switch between languages, the psycholinguistic mechanisms underlying the emerging ability to control language choice are unknown. We examined the mechanisms of voluntary language switching in English-Spanish bilingual children during a picture-naming task under two conditions: 1) single-language naming in English and in Spanish; 2) either-language naming, when the children could use whichever language they wanted. The mechanism of inhibitory control was examined by analyzing local switching costs and global mixing costs. The mechanism of lexical accessibility was examined by analyzing the properties of the items children chose to name in their non-dominant language. The children exhibited significant switching costs across both languages and asymmetrical mixing costs; they also switched into their non-dominant language most frequently on highly accessible items. These findings suggest that both lexical accessibility and inhibition contribute to language choice during voluntary language switching in children. PMID:26889376

  6. Social contact networks and disease eradicability under voluntary vaccination.

    Directory of Open Access Journals (Sweden)

    Ana Perisic

    2009-02-01

    Full Text Available Certain theories suggest that it should be difficult or impossible to eradicate a vaccine-preventable disease under voluntary vaccination: Herd immunity implies that the individual incentive to vaccinate disappears at high coverage levels. Historically, there have been examples of declining coverage for vaccines, such as MMR vaccine and whole-cell pertussis vaccine, that are consistent with this theory. On the other hand, smallpox was globally eradicated by 1980 despite voluntary vaccination policies in many jurisdictions. Previous modeling studies of the interplay between disease dynamics and individual vaccinating behavior have assumed that infection is transmitted in a homogeneously mixing population. By comparison, here we simulate transmission of a vaccine-preventable SEIR infection through a random, static contact network. Individuals choose whether to vaccinate based on infection risks from neighbors, and based on vaccine risks. When neighborhood size is small, rational vaccinating behavior results in rapid containment of the infection through voluntary ring vaccination. As neighborhood size increases (while the average force of infection is held constant, a threshold is reached beyond which the infection can break through partially vaccinated rings, percolating through the whole population and resulting in considerable epidemic final sizes and a large number vaccinated. The former outcome represents convergence between individually and socially optimal outcomes, whereas the latter represents their divergence, as observed in most models of individual vaccinating behavior that assume homogeneous mixing. Similar effects are observed in an extended model using smallpox-specific natural history and transmissibility assumptions. This work illustrates the significant qualitative differences between behavior-infection dynamics in discrete contact-structured populations versus continuous unstructured populations. This work also shows how disease

  7. Voluntary childlessness in marriage and family textbooks, 1950-2000.

    Science.gov (United States)

    Chancey, L; Dumais, S A

    2009-04-01

    We perform a content analysis of twenty marriage and family textbooks published between 1950 and 2000 to study how the voluntarily childless are presented in undergraduate courses. Throughout the time period studied, independence, pursuit of a career, and romance were prominent themes in the representation of voluntary childlessness. Other themes emerged specific to each decade - the 1950s portrayed parenthood as a challenge, while the 1990s concentrated on alleviating negative stereotypes of the voluntarily childless.

  8. MYOELECTRIC ALTERATIONS AFTER VOLUNTARY INDUCED HIGH - AND LOW - FREQUENCY FATIGUE

    Directory of Open Access Journals (Sweden)

    Vojko Strojnik

    2008-06-01

    Full Text Available The aim of the study was to find whether voluntary induced high- and low-frequency peripheral fatigue exhibit specific alteration in surface EMG signal (SEMG during evoked and maximum voluntary contractions. Ten male students of physical education performed 60 s long stretch-shortening cycle (SSC exercise with maximal intensity and 30 s long concentric (CON exercise with maximal intensity. To verify voluntary induced peripheral fatigue, knee torques during low- (T20 and high-frequency electrical stimulation (T100 of relaxed vastus lateralis muscle (VL were obtained. Contractile properties of the VL were measured with passive twitch and maximal voluntary knee extension test (MVC. Changes in M-waves and SEMG during MVC test were used to evaluate the differences in myoelectrical signals. T100/T20 ratio decreased by 10.9 ± 8.4 % (p < 0.01 after the SSC exercise and increased by 35.9 ± 17.5 % (p < 0.001 after the CON exercise. Significant SEMG changes were observed only after the CON exercise where peak to peak time of the M-waves increased by 9.2 ± 13.3 % (p < 0.06, SEMG amplitude during MVC increased by 32.9 ± 21.6 % (p < 0.001 and SEMG power spectrum median frequency decreased by 11.0 ± 10.5 % (p < 0.05. It is concluded that high frequency fatigue wasn't reflected in SEMG, however the SEMG changes after the CON seemed to reflect metabolic changes due to acidosis

  9. [Mandatory or voluntary vaccinations? Juridical and medico-legal aspects].

    Science.gov (United States)

    Molendini, L O; Zanetti, A; Buzzi, F

    2003-01-01

    The Italian juridical and legislative aspects of vaccination based on a compulsory system are presented considering the medico-legal questions. The prospective of a voluntary system, as anticipated by many normatives and other official documents, is examined. The experience of some local health authorities on cases of in observance of the vaccinal obligation are detailed Finally professional risks for vaccinal operators are examined and the need of specific guidelines for parents' consent to compulsory vaccination during infancy is prospected.

  10. Developing voluntary standards for district nurse education and practice.

    Science.gov (United States)

    Saunders, Mary

    2016-05-01

    This article charts the development of a project, funded by the Queen's Nursing Institute and Queen's Nursing Institute Scotland, to develop voluntary standards that reflect the contemporary and future practice of district nurses. The standards are designed to enhance, but not replace, the Nursing and Midwifery Council standards for district nurse specialist practice. The project encompassed the four UK countries and gathered data from a wide range of sources to inform the new standards that were launched in September 2015.

  11. Conditional vs. Voluntary Contribution Mechanism – An Experimental Study

    OpenAIRE

    Reischmann, Andreas

    2015-01-01

    The Conditional Contribution Mechanism for public good provision gives all agents the possibility to condition their contribution on the total level of contribution provided by all agents. In this experimental study the mechanism's performance is compared to the performance of the Voluntary Contribution Mechanism. In an environment with binary contribution and linear valuations subjects play the mechanisms in a repeated setting. The mechanisms are compared in one case of complete informati...

  12. Social contact networks and disease eradicability under voluntary vaccination.

    Science.gov (United States)

    Perisic, Ana; Bauch, Chris T

    2009-02-01

    Certain theories suggest that it should be difficult or impossible to eradicate a vaccine-preventable disease under voluntary vaccination: Herd immunity implies that the individual incentive to vaccinate disappears at high coverage levels. Historically, there have been examples of declining coverage for vaccines, such as MMR vaccine and whole-cell pertussis vaccine, that are consistent with this theory. On the other hand, smallpox was globally eradicated by 1980 despite voluntary vaccination policies in many jurisdictions. Previous modeling studies of the interplay between disease dynamics and individual vaccinating behavior have assumed that infection is transmitted in a homogeneously mixing population. By comparison, here we simulate transmission of a vaccine-preventable SEIR infection through a random, static contact network. Individuals choose whether to vaccinate based on infection risks from neighbors, and based on vaccine risks. When neighborhood size is small, rational vaccinating behavior results in rapid containment of the infection through voluntary ring vaccination. As neighborhood size increases (while the average force of infection is held constant), a threshold is reached beyond which the infection can break through partially vaccinated rings, percolating through the whole population and resulting in considerable epidemic final sizes and a large number vaccinated. The former outcome represents convergence between individually and socially optimal outcomes, whereas the latter represents their divergence, as observed in most models of individual vaccinating behavior that assume homogeneous mixing. Similar effects are observed in an extended model using smallpox-specific natural history and transmissibility assumptions. This work illustrates the significant qualitative differences between behavior-infection dynamics in discrete contact-structured populations versus continuous unstructured populations. This work also shows how disease eradicability in

  13. Combined application of neuromuscular electrical stimulation and voluntary muscular contractions.

    Science.gov (United States)

    Paillard, Thierry

    2008-01-01

    Electromyostimulation (EMS) and voluntary muscle contraction (VC) constitute different modes of muscle activation and induce different acute physiological effects on the neuromuscular system. Long-term application of each mode of muscle activation can produce different muscle adaptations. It seems theoretically possible to completely or partially cumulate the muscle adaptations induced by each mode of muscle activation applied separately. This work consisted of examining the literature concerning the muscle adaptations induced by long-term application of the combined technique (CT) [i.e. EMS is combined with VC - non-simultaneously] compared with VC and/or EMS alone in healthy subjects and/or athletes and in post-operative knee-injured subjects. In general, CT induced greater muscular adaptations than VC whether in sports training or rehabilitation. This efficiency would be due to the fact that CT can facilitate cumulative effects of training completely or partially induced by VC and EMS practiced alone. CT also provides a greater improvement of the performance of complex dynamic movements than VC. However, EMS cannot improve coordination between different agonistic and antagonistic muscles and thus does not facilitate learning the specific coordination of complex movements. Hence, EMS should be combined with specific sport training to generate neuromuscular adaptations, but also allow the adjustment of motor control during a voluntary movement. Likewise, in a therapeutic context, CT was particularly efficient to accelerate recovery of muscle contractility during a rehabilitation programme. Strength loss and atrophy inherent in a traumatism and/or a surgical operation would be more efficiently compensated with CT than with VC. Furthermore, CT also restored more functional abilities than VC. Finally, in a rehabilitation context, EMS is complementary to voluntary exercise because in the early phase of rehabilitation it elicits a strength increase, which is necessary

  14. ACOG Committee Opinion No. 583: predispute, voluntary, binding arbitration.

    Science.gov (United States)

    2014-01-01

    : Arbitration is a form of dispute resolution that is an alternative to 'taking a case to court.' Weighing the potential advantages and disadvantages, predispute arbitration may represent a valid alternative dispute resolution strategy for physicians and patients. When correctly prepared, contractual agreements between patients and physicians for predispute, voluntary, binding arbitration can satisfy both individual and societal needs and, at the same time, meet relevant ethical principles.

  15. Nutrient resorption from seagrass leaves

    NARCIS (Netherlands)

    Stapel, J.; Hemminga, M.A.

    1997-01-01

    The resorption of nutrients (C, N and P) from senescent leaves of six seagrass species from nine different locations in tropical (Indonesia and Kenya), Mediterranean (Spain) and temperate (The Netherlands) regions has been investigated. Resorption was quantitatively assessed by calculating the diffe

  16. Watch out for the leaves!

    CERN Document Server

    HSE Unit

    2013-01-01

    Now that autumn is here, dead leaves falling from the trees form a colourful carpet that is pleasing to the eye. However, the reality is less pleasant for pedestrians, since these leaves increase the risk of slipping and falling, especially when the ground is wet.   These conditions are also hazardous for two- and four-wheeled vehicles, whose grip on the ground can be severely reduced, thereby increasing the risk of them skidding out of control. Cyclists are among the most vulnerable road users when faced with these hazards. It is therefore essential to be alert to the dangers, which can be lessened by taking a few simple precautions such as moderating your speed and wearing suitable shoes. We also invite you to notify the Service Desk if you notice a road or pavement where there is a high concentration of dead leaves. The CERN Roads and Drainage Service will then ensure that the leaves are cleared in order to reduce the risk of accidents in the area.

  17. High-speed camera characterization of voluntary eye blinking kinematics.

    Science.gov (United States)

    Kwon, Kyung-Ah; Shipley, Rebecca J; Edirisinghe, Mohan; Ezra, Daniel G; Rose, Geoff; Best, Serena M; Cameron, Ruth E

    2013-08-01

    Blinking is vital to maintain the integrity of the ocular surface and its characteristics such as blink duration and speed can vary significantly, depending on the health of the eyes. The blink is so rapid that special techniques are required to characterize it. In this study, a high-speed camera was used to record and characterize voluntary blinking. The blinking motion of 25 healthy volunteers was recorded at 600 frames per second. Master curves for the palpebral aperture and blinking speed were constructed using palpebral aperture versus time data taken from the high-speed camera recordings, which show that one blink can be divided into four phases; closing, closed, early opening and late opening. Analysis of data from the high-speed camera images was used to calculate the palpebral aperture, peak blinking speed, average blinking speed and duration of voluntary blinking and compare it with data generated by other methods previously used to evaluate voluntary blinking. The advantages of the high-speed camera method over the others are discussed, thereby supporting the high potential usefulness of the method in clinical research.

  18. Voluntary Saccadic Eye Movements Ride the Attentional Rhythm.

    Science.gov (United States)

    Hogendoorn, Hinze

    2016-10-01

    Visual perception seems continuous, but recent evidence suggests that the underlying perceptual mechanisms are in fact periodic-particularly visual attention. Because visual attention is closely linked to the preparation of saccadic eye movements, the question arises how periodic attentional processes interact with the preparation and execution of voluntary saccades. In two experiments, human observers made voluntary saccades between two placeholders, monitoring each one for the presentation of a threshold-level target. Detection performance was evaluated as a function of latency with respect to saccade landing. The time course of detection performance revealed oscillations at around 4 Hz both before the saccade at the saccade origin and after the saccade at the saccade destination. Furthermore, oscillations before and after the saccade were in phase, meaning that the saccade did not disrupt or reset the ongoing attentional rhythm. Instead, it seems that voluntary saccades are executed as part of an ongoing attentional rhythm, with the eyes in flight during the troughs of the attentional wave. This finding for the first time demonstrates that periodic attentional mechanisms affect not only perception but also overt motor behavior.

  19. Preliminary study: voluntary food intake in dogs during tryptophan supplementation.

    Science.gov (United States)

    Fragua, Víctor; González-Ortiz, Gemma; Villaverde, Cecilia; Hervera, Marta; Mariotti, Valentina Maria; Manteca, Xavier; Baucells, María Dolores

    2011-10-01

    Tryptophan, a precursor of important molecules such as serotonin, melatonin and niacin, is an essential amino acid for dogs. In pigs, tryptophan supplementation has been shown to induce a significant increase in food intake. The aim of the present study was to assess whether long-term tryptophan supplementation increases voluntary food intake in dogs and to observe whether this was accompanied by a change in serum ghrelin. In the present study, sixteen adult Beagle dogs were used, with four male and four female dogs fed diets supplemented with tryptophan (1 g/dog per d) during 81 d (Trp) and four male and four female dogs that were not supplemented (control). A voluntary food intake test was performed during 5 d following the supplementation period. The Trp group tended to show a higher food intake during the voluntary food intake test (58.0 (SE 5.37) v. 77.5 (SE 3.65) g/kg metabolic weight per d; P = 0.074). No significant differences were found for serum ghrelin concentrations.

  20. Negative emotional outcomes attenuate sense of agency over voluntary actions.

    Science.gov (United States)

    Yoshie, Michiko; Haggard, Patrick

    2013-10-21

    Sense of agency (SoA) refers to the feeling that one's voluntary actions produce external sensory events [1, 2]. Several psychological theories hypothesized links between SoA and affective evaluation [3-6]. For example, people tend to attribute positive outcomes to their own actions, perhaps reflecting high-level narrative processes that enhance self-esteem [3]. Here we provide the first evidence that such emotional modulations also involve changes in the low-level sensorimotor basis of agency. The intentional binding paradigm [1] was used to quantify the subjective temporal compression between a voluntary action and its sensory consequences, providing an implicit measure of SoA. Emotional valence of action outcomes was manipulated by following participants' key-press actions with negative or positive emotional vocalizations [7], or neutral sounds. We found that intentional binding was reduced for negative compared to positive or neutral outcomes. Discriminant analyses identified a change in time perception of both actions and their negative outcomes, demonstrating that the experience of action itself is subject to affective modulation. A small binding benefit was also found for positive action outcomes. Emotional modulation of SoA may contribute to regulating social behavior. Correctly tracking the valenced effects of one's voluntary actions on other people could underlie successful social interactions.

  1. Modulation in voluntary neural drive in relation to muscle soreness

    Science.gov (United States)

    Bringard, A.; Puchaux, K.; Noakes, T. D.; Perrey, S.

    2007-01-01

    The aim of this study was to investigate whether (1) spinal modulation would change after non-exhausting eccentric exercise of the plantar flexor muscles that produced muscle soreness and (2) central modulation of the motor command would be linked to the development of muscle soreness. Ten healthy subjects volunteered to perform a single bout of backward downhill walking exercise (duration 30 min, velocity 1 ms−1, negative grade −25%, load 12% of body weight). Neuromuscular test sessions [H-reflex, M-wave, maximal voluntary torque (MVT)] were performed before, immediately after, as well as 1–3 days after the exercise bout. Immediately after exercise there was a −15% decrease in MVT of the plantar flexors partly attributable to an alteration in contractile properties (−23% in electrically evoked mechanical twitch). However, MVT failed to recover before the third day whereas the contractile properties had significantly recovered within the first day. This delayed recovery of MVT was likely related to a decrement in voluntary muscle drive. The decrease in voluntary activation occurred in the absence of any variation in spinal modulation estimated from the H-reflex. Our findings suggest the development of a supraspinal modulation perhaps linked to the presence of muscle soreness. PMID:17978834

  2. Radionuclide transfer. Radionuklid Transfer

    Energy Technology Data Exchange (ETDEWEB)

    Gerber, G.B.

    1993-01-01

    The research project described here had the aim to obtain further information on the transfer of nuclides during pregnancy and lactation. The tests were carried out in mini-pigs and rats receiving unchanging doses of radionuclides with the food. The following findings were revealed for the elements examined: Fe, Se, Cs and Zn were characterized by very high transfer levels in the mother, infant and foetus. A substantial uptake by the mother alone was observed for Co, Ag and Mn. The uptake by the foetus and infant here was 1 to 10 times lower. A preferential concentration in certain tissues was seen for Sr and Tc; the thyroid levels of Tc were about equally high in mothers and infants, while Sr showed less accumulation in the maternal bone. The lanthanide group of substances (Ce, Eu and Gd as well as Y and Ru) were only taken up to a very limited extent. The uptake of the examined radionuclides (Fe, Co, Ag, Ce) with the food ingested was found here to be ten times greater in rats as compared to mini-pigs. This showed that great caution must be observed, if the behaviour of radionuclides in man is extrapolated from relevant data obtained in rodents. (orig./MG)

  3. Relationship between Serum Iron Profile and Blood Groups among the Voluntary Blood Donors of Bangladesh.

    Science.gov (United States)

    Hoque, M M; Adnan, S D; Karim, S; Al-Mamun, M A; Faruki, M A; Islam, K; Nandy, S

    2016-04-01

    Blood donation results in a substantial iron loss and subsequent mobilization from body stores. Chronic iron deficiency is a well-recognized complication of regular blood donation. The present study conducted to compare the level of serum ferritin, serum iron, total iron binding capacity (TIBC) and percentage transferrin saturation in different ABO and Rhesus type blood groups among the voluntary blood donors of Bangladesh. The present prospective study included 100 healthy voluntary donors attending at Department of Blood Transfusion, Dhaka Medical College, Dhaka between the periods of July 2013 to Jun 2014. From each donor 10mL venous blood sample was taken and divided into heparinized and non-heparinized tubes for determination of hemoglobin (Hb), hematocrit (Hct), serum iron (SI), total iron binding capacity (TIBC) and serum ferritin by standard laboratory methods. Percentage of transferrin saturation (TS) calculated from serum iron and TIBC. Data were analyzed with SPSS (version 16) software and comparisons between groups were made using student's t-test and one way ANOVA. In the present study mean±SD of age of the respondents was 27.2±6.5 years with a range of 18 to 49 years and 81.0% were male and 19.0% were female. Among the donors 18.0% had blood group A, 35.0% had blood group B, 14.0% had blood group AB and 33.0% had blood group O. Among the donors 91.0% had rhesus positive and 9.0% had rhesus negative. Donors with blood group O had lowest haemoglobin, serum iron and transferring saturation levels. Donors with blood group A had highest TIBC level. Donors with blood group B had lowest serum ferritin level. An independent samples 't' test showed statistically significant difference in serum ferritin and percentage transferrin saturation between blood group AB and blood group O and in percentage transferrin saturation between blood group B and blood group O. One way ANOVA showed that there is no significant difference in haemoglobin, serum iron, serum

  4. Repeatability of maximal voluntary force and of surface EMG variables during voluntary isometric contraction of quadriceps muscles in healthy subjects.

    Science.gov (United States)

    Rainoldi, A; Bullock-Saxton, J E; Cavarretta, F; Hogan, N

    2001-12-01

    The repeatability of initial values and rate of change of EMG signal mean spectral frequency (MNF), average rectified values (ARV), muscle fiber conduction velocity (CV) and maximal voluntary contraction (MVC) was investigated in the vastus medialis obliquus (VMO) and vastus lateralis (VL) muscles of both legs of nine healthy male subjects during voluntary, isometric contractions sustained for 50 s at 50% MVC. The values of MVC were recorded for both legs three times on each day and for three subsequent days, while the EMG signals have been recorded twice a day for three subsequent days. The degree of repeatability was investigated using the Fisher test based upon the ANalysis Of VAriance (ANOVA), the Standard Error of the Mean (SEM) and the Intraclass Correlation Coefficient (ICC). Data collected showed a high level of repeatability of MVC measurement (normalized SEM from 1.1% to 6.4% of the mean). MNF and ARV initial values also showed a high level of repeatability (ICC>70% for all muscles and legs except right VMO). At 50% MVC level no relevant pattern of fatigue was observed for the VMO and VL muscles, suggesting that other portions of the quadriceps might have contributed to the generated effort. These observations seem to suggest that in the investigation of muscles belonging to a multi-muscular group at submaximal level, the more selective electrically elicited contractions should be preferred to voluntary contractions.

  5. Sick Leave and Subjective Health Complaints

    OpenAIRE

    Tveito, Torill Helene

    2007-01-01

    The aims of this thesis were to identify risk factors for high levels of sick leave and investigate what – if anything – can be done to reduce sick leave. What is the role of “subjective health complaints”, coping, and psychosocial work factors in relation to sick leave, and to what extent do these factors and the sick leave relate to quality of life? Are there any interventions with a documented effect on sick leave in the literature? Is it possible to influence sick leave thr...

  6. Transfer Pricing

    DEFF Research Database (Denmark)

    Nielsen, Søren Bo

    2014-01-01

    Against a background of rather mixed evidence about transfer pricing practices in multinational enterprises (MNEs) and varying attitudes on the part of tax authorities, this paper explores how multiple aims in transfer pricing can be pursued across four different transfer pricing regimes. A MNE h...

  7. Pragmatic Transfer.

    Science.gov (United States)

    Kasper, Gabriele

    1992-01-01

    Attempting to clarify the concept of pragmatic transfer, this article proposes as a basic distinction Leech/Thomas' dichotomy of sociopragmatics versus pragmalinguistics, presenting evidence for transfer at both levels. Issues discussed include pragmatic universals in speech act realization, conditions for pragmatic transfer, communicative…

  8. Leaving the hospital - your discharge plan

    Science.gov (United States)

    ... medlineplus.gov/ency/patientinstructions/000867.htm Leaving the hospital - your discharge plan To use the sharing features ... please enable JavaScript. After an illness, leaving the hospital is your next step toward recovery. Depending on ...

  9. Smoking Leaves Lasting Marks on DNA: Study

    Science.gov (United States)

    ... fullstory_161060.html Smoking Leaves Lasting Marks on DNA: Study Changes related to disease found in more ... cigarettes can leave a lasting imprint on human DNA, altering more than 7,000 genes in ways ...

  10. Voluntary driven elbow orthosis with speed controlled tremor suppression

    Directory of Open Access Journals (Sweden)

    Gil eHerrnstadt

    2016-03-01

    Full Text Available Robotic technology is gradually becoming commonplace in the medical sector and in the service of patients. Medical conditions that have benefited from significant technological development include stroke, for which rehabilitation with robotic devices is administered, and surgery assisted by robots. Robotic devices have also been proposed for assistance of movement disorders. Pathological tremor, among the most common movement disorders, is such one example. In practice, the dissemination and availability of tremor suppression robotic systems has been limited. Devices in the marketplace tend to either be non-ambulatory or to target specific functions such as eating and drinking.We have developed a one degree-of-freedom (DOF elbow orthosis that could be worn by an individual with tremor. A speed controlled voluntary driven suppression approach is implemented with the orthosis. Typically tremor suppression methods estimate the tremor component of the signal and produce a canceling counterpart signal. The suggested approach, instead estimates the voluntary component of the motion. A controller then actuates the orthosis based on the voluntary signal while simultaneously rejecting the tremorous motion.In this work, we tested the suppressive orthosis using a 1 DOF robotic system that simulates the human arm. The suggested suppression approach does not require a model of the human arm. Moreover, the human input along with the orthosis forearm gravitational forces, of nonlinear nature, are considered as part of the disturbance to the suppression system. Therefore, the suppression system can be modeled linearly. Nevertheless, the orthosis forearm gravitational forces can be compensated by the suppression system.The electromechanical design of the orthosis is presented, and data from an Essential Tremor patient is used as the human input. Velocity tracking results demonstrate an RMS error of 0.31 rad/s, and a power spectral density shows a reduction of

  11. Multi-class EEG classification of voluntary hand movement directions

    Science.gov (United States)

    Robinson, Neethu; Guan, Cuntai; Vinod, A. P.; Keng Ang, Kai; Tee, Keng Peng

    2013-10-01

    Objective. Studies have shown that low frequency components of brain recordings provide information on voluntary hand movement directions. However, non-invasive techniques face more challenges compared to invasive techniques. Approach. This study presents a novel signal processing technique to extract features from non-invasive electroencephalography (EEG) recordings for classifying voluntary hand movement directions. The proposed technique comprises the regularized wavelet-common spatial pattern algorithm to extract the features, mutual information-based feature selection, and multi-class classification using the Fisher linear discriminant. EEG data from seven healthy human subjects were collected while they performed voluntary right hand center-out movement in four orthogonal directions. In this study, the movement direction dependent signal-to-noise ratio is used as a parameter to denote the effectiveness of each temporal frequency bin in the classification of movement directions. Main results. Significant (p movement direction dependent modulation in the EEG data was identified largely towards the end of movement at low frequencies (≤6 Hz) from the midline parietal and contralateral motor areas. Experimental results on single trial classification of the EEG data collected yielded an average accuracy of (80.24 ± 9.41)% in discriminating the four different directions using the proposed technique on features extracted from low frequency components. Significance. The proposed feature extraction strategy provides very high multi-class classification accuracies, and the results are proven to be more statistically significant than existing methods. The results obtained suggest the possibility of multi-directional movement classification from single-trial EEG recordings using the proposed technique in low frequency components.

  12. Forearm muscle oxygenation decreases with low levels of voluntary contraction

    Science.gov (United States)

    Murthy, G.; Kahan, N. J.; Hargens, A. R.; Rempel, D. M.

    1997-01-01

    The purpose of our investigation was to determine if the near infrared spectroscopy technique was sensitive to changes in tissue oxygenation at low levels of isometric contraction in the extensor carpi radialis brevis muscle. Nine subjects were seated with the right arm abducted to 45 degrees, elbow flexed to 85 degrees, forearm pronated 45 degrees, and wrist and forearm supported on an armrest throughout the protocol. Altered tissue oxygenation was measured noninvasively with near infrared spectroscopy. The near infrared spectroscopy probe was placed over the extensor carpi radialis brevis of the subject's right forearm and secured with an elastic wrap. After 1 minute of baseline measurements taken with the muscle relaxed, four different loads were applied just proximal to the metacarpophalangeal joint such that the subjects isometrically contracted the extensor carpi radialis brevis at 5, 10, 15, and 50% of the maximum voluntary contraction for 1 minute each. A 3-minute recovery period followed each level of contraction. At the end of the protocol, with the probe still in place, a value for ischemic tissue oxygenation was obtained for each subject. This value was considered the physiological zero and hence 0% tissue oxygenation. Mean tissue oxygenation (+/-SE) decreased from resting baseline (100% tissue oxygenation) to 89 +/- 4, 81 +/- 8, 78 +/- 8, and 47 +/- 8% at 5, 10, 15, and 50% of the maximum voluntary contraction, respectively. Tissue oxygenation levels at 10, 15, and 50% of the maximum voluntary contraction were significantly lower (p muscle contraction and that near infrared spectroscopy is a sensitive technique for detecting deoxygenation noninvasively at low levels of forearm muscle contraction. Our findings have important implications in occupational medicine because oxygen depletion induced by low levels of muscle contraction may be directly linked to muscle fatigue.

  13. A passive dosing method to determine fugacity capacities and partitioning properties of leaves

    DEFF Research Database (Denmark)

    Bolinius, Damien Johann; Macleod, Matthew; McLachlan, Michael S.

    2016-01-01

    polychlorinated biphenyls (PCBs) as model chemicals. Rhododendron leaves held in contact with PCB-loaded PDMS reached between 76 and 99% of equilibrium within 4 days for PCBs 3, 4, 28, 52, 101, 118, 138 and 180. Equilibrium Kleaf/PDMS extrapolated from the uptake kinetics measured over 4 days ranged from 0......The capacity of leaves to take up chemicals from the atmosphere and water influences how contaminants are transferred into food webs and soil. We provide a proof of concept of a passive dosing method to measure leaf/polydimethylsiloxane partition ratios (Kleaf/PDMS) for intact leaves, using...

  14. THE VOLUNTARY HEALTH INSURANCE IN BULGARIA - HISTORY, DEVELOPMENT AND CHANGES

    OpenAIRE

    Natalia M. Shtereva-Nikolova; Nikolay A. Popov; Tsvetelina M. Petrova-Gotova

    2014-01-01

    The aim of this article is to show the history and development of the Voluntary Health Insurance (VHI) in Bulgaria and the recent regulatory changes. During the investigated period (2003–2012) the market increases over seven times, the number of working and licensed VHI funds grew over three times. The regulatory changes in 2013 require re-licensing and higher capital, which reduced the number of the VHI companies. We analyze the changes in the market and how VHI funds succeed to meet the inc...

  15. Benzyl alcohol increases voluntary ethanol drinking in rats.

    Science.gov (United States)

    Etelälahti, T J; Eriksson, C J P

    2014-09-01

    The anabolic steroid nandrolone decanoate has been reported to increase voluntary ethanol intake in Wistar rats. In recent experiments we received opposite results, with decreased voluntary ethanol intake in both high drinking AA and low drinking Wistar rats after nandrolone treatment. The difference between the two studies was that we used pure nandrolone decanoate in oil, whereas in the previous study the nandrolone product Deca-Durabolin containing benzyl alcohol (BA) was used. The aims of the present study were to clarify whether the BA treatment could promote ethanol drinking and to assess the role of the hypothalamic-pituitary-adrenal-gonadal axes (HPAGA) in the potential BA effect. Male AA and Wistar rats received subcutaneously BA or vehicle oil for 14 days. Hereafter followed a 1-week washout and consecutively a 3-week voluntary alcohol consumption period. The median (± median absolute deviation) voluntary ethanol consumption during the drinking period was higher in BA-treated than in control rats (4.94 ± 1.31 g/kg/day vs. 4.17 ± 0.31 g/kg/day, p = 0.07 and 1.01 ± 0.26 g/kg/day vs. 0.38 ± 0.27 g/kg/day, p = 0.05, for AA and Wistar rats, respectively; combined effect p < 0.01). The present results can explain the previous discrepancy between the two nandrolone studies. No significant BA effects on basal and ethanol-mediated serum testosterone and corticosterone levels were observed in blood samples taken at days 1, 8 and 22. However, 2h after ethanol administration significantly (p = 0.02) higher frequency of testosterone elevations was detected in high drinking AA rats compared to low drinking Wistars, which supports our previous hypotheses of a role of testosterone elevation in promoting ethanol drinking. Skin irritation and dermatitis were shown exclusively in the BA-treated animals. Altogether, the present results indicate that earlier findings obtained with Deca-Durabolin containing BA need to be re-evaluated.

  16. Sugar beet leaves for functional ingredients

    NARCIS (Netherlands)

    Tamayo Tenorio, Angelica

    2017-01-01

    Plant leaves are recognised as a potential source for food applications based on their nutritional profile and interesting technological properties of leaf components, and based on the large availability of plant leaves in agricultural waste streams. Besides proteins, leaves have a rich nutritional

  17. Compassionate Care Leave & Benefits. CAUT Briefing Note

    Science.gov (United States)

    Canadian Association of University Teachers, 2016

    2016-01-01

    Compassionate care leave and benefits were introduced in 2003/04 to help employees cope with this difficult work-life balance challenge. Employment Standards legislation and the Employment Insurance program (EI) were amended to provide leave without pay, with payment of EI benefits for compassionate care leave. Collective agreements have been…

  18. Real-time changes in corticospinal excitability during voluntary contraction with concurrent electrical stimulation.

    Directory of Open Access Journals (Sweden)

    Tomofumi Yamaguchi

    Full Text Available While previous studies have assessed changes in corticospinal excitability following voluntary contraction coupled with electrical stimulation (ES, we sought to examine, for the first time in the field, real-time changes in corticospinal excitability. We monitored motor evoked potentials (MEPs elicited by transcranial magnetic stimulation and recorded the MEPs using a mechanomyogram, which is less susceptible to electrical artifacts. We assessed the MEPs at each level of muscle contraction of wrist flexion (0%, 5%, or 20% of maximum voluntary contraction during voluntary wrist flexion (flexor carpi radialis (FCR voluntary contraction, either with or without simultaneous low-frequency (10 Hz ES of the median nerve that innervates the FCR. The stimulus intensity corresponded to 1.2 × perception threshold. In the FCR, voluntary contraction with median nerve stimulation significantly increased corticospinal excitability compared with FCR voluntary contraction without median nerve stimulation (p<0.01. In addition, corticospinal excitability was significantly modulated by the level of FCR voluntary contraction. In contrast, in the extensor carpi radialis (ECR, FCR voluntary contraction with median nerve stimulation significantly decreased corticospinal excitability compared with FCR voluntary contraction without median nerve stimulation (p<0.05. Thus, median nerve stimulation during FCR voluntary contraction induces reciprocal changes in cortical excitability in agonist and antagonist muscles. Finally we also showed that even mental imagery of FCR voluntary contraction with median nerve stimulation induced the same reciprocal changes in cortical excitability in agonist and antagonist muscles. Our results support the use of voluntary contraction coupled with ES in neurorehabilitation therapy for patients.

  19. Effect of voluntary exercise on BDNF/TrkB gene expression and alcohol intake.

    OpenAIRE

    Jonsson, Josefine

    2012-01-01

    Voluntary wheel running is rewarding and believed to activate the same brain reward system as in alcohol and drug addiction. Brain-derived neurotrophic factor (BDNF), a well-known growth factor widely expressed in the brain, is modulated by both voluntary exercise and alcohol consumption. The aim of this study was to evaluate how voluntary exercise affects the expression levels of BDNF and its receptor TrkB in brain regions involved in positive and negative reinforcement. Additionally we want...

  20. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    OpenAIRE

    Lutsey, Nicholas P.

    2006-01-01

    On April 5, 2005, a voluntary agreement between the automobile industry and government officials of Canada was reached to commit to greenhouse gas emission reductions through the year 2010. This report compares Canada's voluntary agreement with other voluntary and mandatory greenhouse gas reduction programs around the world in terms of what technologies are likely to be deployed and how much vehicle fuel consumption is likely to improve. It investigates various methods and measurement approac...

  1. Maximal force, voluntary activation and muscle soreness after eccentric damage to human elbow flexor muscles

    Science.gov (United States)

    Prasartwuth, O; Taylor, JL; Gandevia, SC

    2005-01-01

    Muscle damage reduces voluntary force after eccentric exercise but impaired neural drive to the muscle may also contribute. To determine whether the delayed-onset muscle soreness, which develops ∼1 day after exercise, reduces voluntary activation and to identify the possible site for any reduction, voluntary activation of elbow flexor muscles was examined with both motor cortex and motor nerve stimulation. We measured maximal voluntary isometric torque (MVC), twitch torque, muscle soreness and voluntary activation in eight subjects before, immediately after, 2 h after, 1, 2, 4 and 8 days after eccentric exercise. Motor nerve stimulation and motor cortex stimulation were used to derive twitch torques and measures of voluntary activation. Eccentric exercise immediately reduced the MVC by 38 ± 3% (mean ±s.d., n = 8). The resting twitch produced by motor nerve stimulation fell by 82 ± 6%, and the estimated resting twitch by cortical stimulation fell by 47 ± 15%. While voluntary torque recovered after 8 days, both measures of the resting twitch remained depressed. Muscle tenderness occurred 1–2 days after exercise, and pain during contractions on days 1–4, but changes in voluntary activation did not follow this time course. Voluntary activation assessed with nerve stimulation fell 19 ± 6% immediately after exercise but was not different from control values after 2 days. Voluntary activation assessed by motor cortex stimulation was unchanged by eccentric exercise. During MVCs, absolute increments in torque evoked by nerve and cortical stimulation behaved differently. Those to cortical stimulation decreased whereas those to nerve stimulation tended to increase. These findings suggest that reduced voluntary activation contributes to the early force loss after eccentric exercise, but that it is not due to muscle soreness. The impairment of voluntary activation to nerve stimulation but not motor cortical stimulation suggests that the activation deficit lies in the

  2. A policy analysis of voluntary agreements for energy efficiency in industry

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Anders; Krarup, Signe; Kraemer, Trine Pipi [AKF, Inst. of Local Government Studies, Copenhagen (Denmark)

    1998-12-31

    To a growing degree voluntary agreements are used as an energy policy instrument in industrial energy policy in Europe. This paper investigates voluntary agreements of Great Britain, Denmark, Finland, the Netherlands and Sweden. The paper analyses the design and effects of these agreements and on this background discusses general implications of using voluntary agreements as a policy instrument in industrial energy policy. (au) EFP-95. 23 refs.

  3. Voluntary agreements as instruments for international environmental policy; Frivillege avtaler som internasjonalt miljoepolitisk verkemiddel

    Energy Technology Data Exchange (ETDEWEB)

    Torvanger, Asbjoern

    1997-12-31

    According to this report, voluntary agreements have a potential as instruments for environmental policy. Such agreements can be national or international. Through an international voluntary agreement the authorities in one country may make contracts with factories in another country about emission reductions against some kind of compensation. A supranational organisation of voluntary agreements may ensure equal environmental political conditions for factories in different countries and be a useful means for the regulation of environmental problems of regional or global extent. It is most realistic to establish a supranational system of voluntary agreements in a group of countries that have already institutionalized their relations, such as the European Union. 14 refs., 1 table

  4. Voluntary activation of human knee extensors measured using transcranial magnetic stimulation.

    Science.gov (United States)

    Goodall, S; Romer, L M; Ross, E Z

    2009-09-01

    The aim of this study was to determine the applicability and reliability of a transcranial magnetic stimulation twitch interpolation technique for measuring voluntary activation of a lower limb muscle group. Cortical voluntary activation of the knee extensors was determined in nine healthy men on two separate visits by measuring superimposed twitch torques evoked by transcranial magnetic stimulation during isometric knee extensions of varying intensity. Superimposed twitch amplitude decreased linearly with increasing voluntary torque between 50 and 100% of mean maximal torque, allowing estimation of resting twitch amplitude and subsequent calculation of voluntary activation. There were no systematic differences for maximal voluntary activation within day (mean +/- s.d. 90.9 +/- 6.2 versus 90.7 +/- 5.9%; P = 0.98) or between days (90.8 +/- 6.0 versus 91.2 +/- 5.7%; P = 0.92). Systematic bias and random error components of the 95% limits of agreement were 0.23 and 9.3% within day versus 0.38 and 7.5% between days. Voluntary activation was also determined immediately after a 2 min maximal voluntary isometric contraction; in four of these subjects, voluntary activation was determined 30 min after the sustained contraction. Immediately after the sustained isometric contraction, maximal voluntary activation was reduced from 91.2 +/- 5.7 to 74.2 +/- 12.0% (P knee extensors.

  5. Is there a place for voluntary active euthanasia in modern-day medicine?

    National Research Council Canada - National Science Library

    Ogunbanjo, GA; Knapp van Bogaert, D

    2013-01-01

    This article discusses various ethical and legal concepts regarding euthanasia and includes notions such as physician-assisted suicide, assisted suicide, voluntary active euthanasia, killing versus...

  6. Phenolic Compounds Analysis of Root, Stalk, and Leaves of Nettle

    Directory of Open Access Journals (Sweden)

    Semih Otles

    2012-01-01

    Full Text Available Types of nettles (Urtica dioica were collected from different regions to analyze phenolic compounds in this research. Nettles are specially grown in the coastal part. According to this kind of properties, nettle samples were collected from coastal part of (Mediterranean, Aegean, Black sea, and Marmara Turkey. Phenolic profile, total phenol compounds, and antioxidant activities of nettle samples were analyzed. Nettles were separated to the part of root, stalk, and leaves. Then, these parts of nettle were analyzed to understand the difference of phenolic compounds and amount of them. Nettle (root, stalk and leaves samples were analyzed by using High-Performance Liquid Chromatography with Diode-Array Detection (HPLC-DAD to qualitative and quantitative determination of the phenolic compounds. Total phenolic components were measured by using Folin-Ciocalteu method. The antioxidant activity was measured by using DPPH (2,2-diphenyl-1-picrylhydrazyl which is generally used for herbal samples and based on single electron transfer (SET.

  7. Resource capture by single leaves

    Energy Technology Data Exchange (ETDEWEB)

    Long, S.P.

    1992-05-01

    Leaves show a variety of strategies for maximizing CO{sub 2} and light capture. These are more meaningfully explained if they are considered in the context of maximizing capture relative to the utilization of water, nutrients and carbohydrates reserves. There is considerable variation between crops in their efficiency of CO{sub 2} and light capture at the leaf level. Understanding of these mechanisms indicate some ways in which efficiency of resource capture could be level cannot be meaningfully considered without simultaneous understanding of implications at the canopy level. 36 refs., 5 figs., 1 tab.

  8. Role of feedback in voluntary control of heart rate.

    Science.gov (United States)

    Manuck, S B; Levenson, R W; Hinrichsen, J J; Gryll, S L

    1975-06-01

    The relative effectiveness of biofeedback techniques on the voluntary control of heart rate was examined by randomly assigning 32 Ss to one of four feedback conditions in a bi-directional heart-rate control task: (1) no feedback, (2) binary feedback--S was signaled when an interbeat interval had changed in the correct direction, (3) "real-time," proportional feedback--S was provided information about the relative duration of successive interbeat intervals, and (4) numerical, proportional feedback--each interbeat interval was represented as a numeral indicating its relationship to pre-trial mean by direction and magnitude. Significant over-all heart-rate changes were evidenced for both increase and decrease directions, but no differences were found between the feedback conditions. While these data suggest that feedback may be a relatively insignificant factor in voluntary heart-rate control, it was recommended that further investigation examine the role of feedback within the context of other training, mediating and motivational variables.

  9. Maternal Silences: Motherhood and Voluntary Childlessness in Contemporary Christianity

    Directory of Open Access Journals (Sweden)

    Dawn Llewellyn

    2016-06-01

    Full Text Available In Christianity, there is an ideology of motherhood that pervades scripture, ritual, and doctrine, yet there is an academic silence that means relatively little space has been given to motherhood and mothering, and even less to voluntary childlessness, from a faith perspective. By drawing on qualitative in-depth interviews with Christian women living in Britain, narrating their experiences of motherhood and voluntary childlessness, I suggest there are also lived maternal silences encountered by women in contemporary Christianity. There is a maternal expectation produced through church teaching, liturgy and culture that constructs women as ‘maternal bodies’ (Gatrell 2008; this silences and marginalises women from articulating their complex relationship with religion, motherhood, and childlessness in ways that challenge their spiritual development. However, this article also introduces the everyday and intentional tactics women employ to disrupt the maternal expectation, and hereby interrupt the maternal silence.

  10. Individual finger contribution in submaximal voluntary contraction of gripping.

    Science.gov (United States)

    Kong, Yong-Ku; Lee, Kyung-Sun; Kim, Dae-Min; Jung, Myung-Chul

    2011-11-01

    The objective of this study was to evaluate individual finger force and contribution to a gripping force, the difference between actual and expected finger forces and subjective discomfort rating at 10 different submaximal voluntary contraction (%MVC) levels (10-100% in 10 increments). Seventy-two participants randomly exerted gripping force with a multi-finger force measurement system. The individual finger force, gripping force and discomfort increased as %MVC levels increased. The middle and ring fingers exerted more force and contributed to a gripping force more than the index and little fingers due to their larger mass fractions of the digit flexor muscles. It was apparent at MVC; however, the index finger increased its contribution and exerted even more force than expected at more than 50% MVC. Subjective discomfort supported the results of the objective measures. This could explain the conflicting findings between index and ring fingers in previous finger contribution studies. STATEMENT OF RELEVANCE: Hand tool design is of special interest in ergonomics due to its association with musculoskeletal disorders in the hand. This study reveals a different contribution pattern of the fingers in submaximal voluntary contraction of gripping exertion.

  11. Inspiratory muscle training lowers the oxygen cost of voluntary hyperpnea.

    Science.gov (United States)

    Turner, Louise A; Tecklenburg-Lund, Sandra L; Chapman, Robert F; Stager, Joel M; Wilhite, Daniel P; Mickleborough, Timothy D

    2012-01-01

    The purpose of this study was to determine if inspiratory muscle training (IMT) alters the oxygen cost of breathing (Vo(2RM)) during voluntary hyperpnea. Sixteen male cyclists completed 6 wk of IMT using an inspiratory load of 50% (IMT) or 15% placebo (CON) of maximal inspiratory pressure (Pi(max)). Prior to training, a maximal incremental cycle ergometer test was performed to determine Vo(2) and ventilation (V(E)) at multiple workloads. Pre- and post-training, subjects performed three separate 4-min bouts of voluntary eucapnic hyperpnea (mimic), matching V(E) that occurred at 50, 75, and 100% of Vo(2 max). Pi(max) was significantly increased (P muscles following a period of IMT may facilitate increased O(2) availability to the active muscles during exercise. These data suggest that IMT may reduce the O(2) cost of ventilation during exercise, providing an insight into mechanism(s) underpinning the reported improvements in whole body endurance performance; however, this awaits further investigation.

  12. The dead donor rule, voluntary active euthanasia, and capital punishment.

    Science.gov (United States)

    Coons, Christian; Levin, Noah

    2011-06-01

    We argue that the dead donor rule, which states that multiple vital organs should only be taken from dead patients, is justified neither in principle nor in practice. We use a thought experiment and a guiding assumption in the literature about the justification of moral principles to undermine the theoretical justification for the rule. We then offer two real world analogues to this thought experiment, voluntary active euthanasia and capital punishment, and argue that the moral permissibility of terminating any patient through the removal of vital organs cannot turn on whether or not the practice violates the dead donor rule. Next, we consider practical justifications for the dead donor rule. Specifically, we consider whether there are compelling reasons to promulgate the rule even though its corresponding moral principle is not theoretically justified. We argue that there are no such reasons. In fact, we argue that promulgating the rule may actually decrease public trust in organ procurement procedures and medical institutions generally - even in states that do not permit capital punishment or voluntary active euthanasia. Finally, we examine our case against the dead donor rule in the light of common arguments for it. We find that these arguments are often misplaced - they do not support the dead donor rule. Instead, they support the quite different rule that patients should not be killed for their vital organs.

  13. Regulation of animal experimentation: Canada's program of voluntary control.

    Science.gov (United States)

    Rowsell, H C

    1986-01-01

    The Canadian Council on Animal Care (CCAC), is an autonomous advisory and supervisory body responsible for surveillance of experimental animal care and use in Canada's universities, government laboratories and pharmaceutical houses. Its 20-organization membership includes representatives of government, industry, academia and the humane movement. CCAC's voluntary peer review program depends heavily on institutional animal care committees who evaluate the ethical aspects of animal study protocols, and provide day-to-day surveillance of animal care. Its scientific teams, each of which also includes an appointee of the Canadian Federation of Humane Societies (CFHS), conduct assessments based on CCAC's "Guide to the Care and Use of Experimental Animals" (Volume 1, 1980; Volume 2, 1984). Canada's two major funding agencies, the Medical Research Council (MRC) and the Natural Sciences and Engineering Research Council (NSERC), have recently stated that, in the event of an institution's continued non-compliance with CCAC requirements, sanctions may include the "freezing or withdrawal of any or all research programs funded by either or both Research Councils in an institution". This presentation describes the CCAC program of voluntary peer review and examines historic aspects of animal issues in Canada, from that country's early reliance on the fur trade, to today's almost defunct harp seal fishery, from Banting and Best's discovery of insulin, to development of the pacemaker.

  14. Searching for the majority: algorithms of voluntary control.

    Directory of Open Access Journals (Sweden)

    Jin Fan

    Full Text Available Voluntary control of information processing is crucial to allocate resources and prioritize the processes that are most important under a given situation; the algorithms underlying such control, however, are often not clear. We investigated possible algorithms of control for the performance of the majority function, in which participants searched for and identified one of two alternative categories (left or right pointing arrows as composing the majority in each stimulus set. We manipulated the amount (set size of 1, 3, and 5 and content (ratio of left and right pointing arrows within a set of the inputs to test competing hypotheses regarding mental operations for information processing. Using a novel measure based on computational load, we found that reaction time was best predicted by a grouping search algorithm as compared to alternative algorithms (i.e., exhaustive or self-terminating search. The grouping search algorithm involves sampling and resampling of the inputs before a decision is reached. These findings highlight the importance of investigating the implications of voluntary control via algorithms of mental operations.

  15. Proportion of Rh phenotypes in voluntary blood donors.

    Science.gov (United States)

    Sarkar, R S; Philip, Joseph; Mallhi, R S; Yadav, Pramod

    2013-10-01

    The Rh system is the major blood group system besides ABO system. Even after proper blood grouping and cross matching there is a possibility of alloimmunization and antibody production in the recipients against the Rh or minor blood group antigens like Kell, MNSs, Duffy etc. Keeping in view the heavy financial burden of complete phenotyping of blood; the determination of only Rh phenotypes can play a major role in preventing alloimmunization and adverse events in multitransfusion cases. To determine the proportion of Rh phenotypes in voluntary blood donors with a view to generate blood bank data for constitution of panel of blood donors for multipurpose utilities. Identification of Rhesus factors (Rh) was done by the antigen antibody agglutination test by the test tube method on 10,133 healthy voluntary donors. The phenotypic frequencies of Rh blood groups in the studied population were D-92.25%, C-87.55%, E-26.55%, c-51.06% and e-98.42%. Thus 'e' was the most common and E was the least common of all the Rh types. Phenotypically DCCee group was the most common phenotype and dccee was least common type. Determination of Rh phenotypes can play a major role in preventing alloimmunization and avoiding adverse events in multitransfusion cases.

  16. Broad Leaves in Strong Flow

    CERN Document Server

    Miller, Laura

    2013-01-01

    Flexible broad leaves are thought to reconfigure in the wind and water to reduce the drag forces that act upon them. Simple mathematical models of a flexible beam immersed in a two-dimensional flow will also exhibit this behavior. What is less understood is how the mechanical properties of a leaf in a three-dimensional flow will passively allow roll up into a cone shape and reduce both drag and vortex induced oscillations. In this fluid dynamics video, the flows around the leaves are compared with those of simplified sheets using 3D numerical simulations and physical models. For some reconfiguration shapes, large forces and oscillations due to strong vortex shedding are produced. In the actual leaf, a stable recirculation zone is formed within the wake of the reconfigured cone. In physical and numerical models that reconfigure into cones, a similar recirculation zone is observed with both rigid and flexible tethers. These results suggest that the three-dimensional cone structure in addition to flexibility is ...

  17. Phytic acid in green leaves.

    Science.gov (United States)

    Hadi Alkarawi, H; Zotz, G

    2014-07-01

    Phytic acid or phytate, the free-acid form of myo-inositolhexakiphosphate, is abundant in many seeds and fruits, where it represents the major storage form of phosphorus. Although also known from other plant tissues, available reports on the occurrence of phytic acid, e.g. in leaves, have never been compiled, nor have they been critically reviewed. We found 45 published studies with information on phytic acid content in leaves. Phytic acid was almost always detected when studies specifically tried to detect it, and accounted for up to 98% of total P. However, we argue that such extreme values, which rival findings from storage organs, are dubious and probably result from measurement errors. Excluding these high values from further quantitative analysis, foliar phytic acid-P averaged 2.3 mg·g(-1) , and represented, on average, 7.6% of total P. Remarkably, the ratio of phytic acid-P to total P did not increase with total P, we even detected a negative correlation of the two variables within one species, Manihot esculenta. This enigmatic finding warrants further attention.

  18. Relationships between skinfold thickness and electromyographic and mechanomyographic amplitude recorded during voluntary and non-voluntary muscle actions.

    Science.gov (United States)

    Cooper, Michael A; Herda, Trent J; Vardiman, John P; Gallagher, Phillip M; Fry, Andrew C

    2014-04-01

    The purpose of this study was to examine possible correlations between skinfold thicknesses and the a terms from the log-transformed electromyographic (EMGRMS) and mechanomyographic amplitude (MMGRMS)-force relationships, EMG M-Waves, and MMG gross lateral movements (GLM). Forty healthy subjects performed a 6-s isometric ramp contraction from 5% to 85% of their maximal voluntary contraction with EMG and MMG sensors placed on the vastus lateralis (VL) and rectus femoris (RF). A single electrical stimulus was applied to the femoral nerve to record the EMG M-waves and MMG GLMs. Skinfold thickness was assessed at the site of each electrode. Pearson's product correlation coefficients were calculated comparing skinfold thicknesses with the a terms from the log-transformed EMGRMS-and MMGRMS-force relationships, EMG M-waves, and MMG GLMs. There were no significant cor1relations (p>0.05) between the a terms and skinfold thicknesses for the RF and VL from the EMGRMS and MMGRMS-force relationships. However, there were significant correlations (pskinfold thicknesses and the EMG M-waves and MMG GLMs for the RF (r=-0.521, -0.376) and VL (r=-0.479, -0.484). Relationships were only present between skinfold thickness and the amplitudes of the EMG and MMG signals during the non-voluntary muscle actions. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Percent voluntary inactivation and peak force predictions with the interpolated twitch technique in individuals with high ability of voluntary activation.

    Science.gov (United States)

    Herda, Trent J; Walter, Ashley A; Costa, Pablo B; Ryan, Eric D; Hoge, Katherine M; Stout, Jeffrey R; Cramer, Joel T

    2011-10-01

    The purpose of this study was to examine the sensitivity and peak force prediction capability of the interpolated twitch technique (ITT) performed during submaximal and maximal voluntary contractions (MVCs) in subjects with the ability to maximally activate their plantar flexors. Twelve subjects performed two MVCs and nine submaximal contractions with the ITT method to calculate percent voluntary inactivation (%VI). Additionally, two MVCs were performed without the ITT. Polynomial models (linear, quadratic and cubic) were applied to the 10-90% VI and 40-90% VI versus force relationships to predict force. Peak force from the ITT MVC was 6.7% less than peak force from the MVC without the ITT. Fifty-eight percent of the 10-90% VI versus force relationships were best fit with nonlinear models; however, all 40-90% VI versus force relationships were best fit with linear models. Regardless of the polynomial model or the contraction intensities used to predict force, all models underestimated the actual force from 22% to 28%. There was low sensitivity of the ITT method at high contraction intensities and the predicted force from polynomial models significantly underestimated the actual force. Caution is warranted when interpreting the % VI at high contraction intensities and predicted peak force from submaximal contractions.

  20. System identification of the mechanomyogram from single motor units during voluntary isometric contraction.

    Science.gov (United States)

    Uchiyama, Takanori; Hashimoto, Erika

    2011-09-01

    A mechanomyogram (MMG) from single motor units of the anconeus muscle in voluntary isometric contraction was recorded from seven subjects using a spike-triggered averaging technique. The MMG system, in which the input was an ideal impulse and the output was the MMG detected with an acceleration sensor, was identified as the fifth-order model by the subspace-based state-space model identification method. The transfer function of the MMG system was factorized to the second- and the first-order models. The second-order model was compared to the standard form of the second-order model, and its resonance frequency was calculated. The resonance frequencies of the second-order models were 166 ± 61 and 93 ± 27 Hz, which were within the range of the values estimated from mechanical impedance in the literature. The equivalent mechanical model of the MMG system of the single motor unit was proposed on the basis of the fifth-order model. The model might be useful to evaluate the visco-elastic properties of the anconeus muscle.

  1. Positive reinforcement training facilitates the voluntary participation of laboratory macaws with veterinary procedures.

    Science.gov (United States)

    Daugette, Kelsey F; Hoppes, Sharman; Tizard, Ian; Brightsmith, Donald

    2012-12-01

    Psittacine birds are challenging laboratory subjects, as they are typically long-lived, very social, highly intelligent, and easily stressed. The benefits of positive reinforcement techniques in animal management have been well documented for mammalian species; however, there are few publications on such programs for birds. To demonstrate the practicality of positive reinforcement training of laboratory birds to cooperate with research procedures involving direct manipulation of individuals, 9 adult macaws (Ara species; 5 individuals and 2 pairs) were trained in 10-minute sessions, twice a day for 8 weeks. The trained behaviors were: target, stay, accept liquids from a syringe, step onto a perch, step onto a scale, allow pressing a syringe to the pectoral area (surrogate for an intramuscular injection), and step onto a towel. All individually housed birds reliably targeted, stayed, and accepted a syringe, and 4 of the 5 stepped onto a perch. One bird performed all of the behaviors. Paired birds learned advanced techniques significantly faster when trained by 2 trainers versus 1 trainer. All behaviors that were mastered during the initial phase of training were successfully transferred so that the birds would reliably perform for the husbandry staff. We conclude that positive reinforcement techniques provide an effective, practical way to train laboratory macaws in behaviors useful for veterinary practice and research. Positive reinforcement used to evoke voluntary participation in procedures will help reduce stress associated with capture and restraint and improve welfare for laboratory parrots.

  2. Partial phenotyping in voluntary blood donors of Gujarat State

    Directory of Open Access Journals (Sweden)

    Maitrey Gajjar

    2016-01-01

    Full Text Available Introduction: Partial phenotyping of voluntary blood donors has vital role in transfusion practice, population genetic study and in resolving legal issues.The Rh blood group is one of the most complex and highly immunogenic blood group known in humans. The Kell system, discovered in 1946, is the third most potent system at triggering hemolytic transfusion reactions and consists of 25 highly immunogenic antigens. Knowledge of Rh & Kell phenotypes in given population is relevant for better planning and management of blood bank; the main goal is to find compatible blood for patients needing multiple blood transfusions. The aim of this study was to evaluate the frequency of Rh & Kell phenotype of voluntary donors in Gujarat state. Materials and Methods: The present study was conducted by taking 5670 samples from random voluntary blood donors coming in blood donation camp. Written consent was taken for donor phenotyping. The antigen typing of donors was performed by Qwalys-3(manufacturer: Diagast by using electromagnetic technology on Duolys plates. Results: Out of 5670 donors, the most common Rh antigen observed in the study population was e (99.07% followed by D (95.40%, C (88.77%, c (55.89% and E (17.88%. The frequency of the Kell antigen (K was 1.78 %. Discussion: The antigen frequencies among blood donors from Gujarat were compared with those published for other Indian populations. The frequency of D antigen in our study (95.4% and north Indian donors (93.6 was significantly higher than in the Caucasians (85% and lower than in the Chinese (99%. The frequencies of C, c and E antigens were dissimilar to other ethnic groups while the ′e′ antigen was present in high frequency in our study as also in the other ethnic groups. Kell antigen (K was found in only 101 (1.78 % donors out of 5670. Frequency of Kell antigen in Caucasian and Black populations is 9% & 2% respectively. The most common Kell phenotype was K-k+, not just in Indians (96.5% but

  3. Partial phenotyping in voluntary blood donors of Gujarat State.

    Science.gov (United States)

    Gajjar, Maitrey; Patel, Tarak; Bhatnagar, Nidhi; Patel, Kruti; Shah, Mamta; Prajapati, Amit

    2016-01-01

    Partial phenotyping of voluntary blood donors has vital role in transfusion practice, population genetic study and in resolving legal issues. The Rh blood group is one of the most complex and highly immunogenic blood group known in humans. The Kell system, discovered in 1946, is the third most potent system at triggering hemolytic transfusion reactions and consists of 25 highly immunogenic antigens. Knowledge of Rh & Kell phenotypes in given population is relevant for better planning and management of blood bank; the main goal is to find compatible blood for patients needing multiple blood transfusions. The aim of this study was to evaluate the frequency of Rh & Kell phenotype of voluntary donors in Gujarat state. The present study was conducted by taking 5670 samples from random voluntary blood donors coming in blood donation camp. Written consent was taken for donor phenotyping. The antigen typing of donors was performed by Qwalys-3(manufacturer: Diagast) by using electromagnetic technology on Duolys plates. Out of 5670 donors, the most common Rh antigen observed in the study population was e (99.07%) followed by D (95.40%), C (88.77%), c (55.89%) and E (17.88%). The frequency of the Kell antigen (K) was 1.78 %. The antigen frequencies among blood donors from Gujarat were compared with those published for other Indian populations. The frequency of D antigen in our study (95.4%) and north Indian donors (93.6) was significantly higher than in the Caucasians (85%) and lower than in the Chinese (99%). The frequencies of C, c and E antigens were dissimilar to other ethnic groups while the 'e' antigen was present in high frequency in our study as also in the other ethnic groups. Kell antigen (K) was found in only 101 (1.78 %) donors out of 5670. Frequency of Kell antigen in Caucasian and Black populations is 9% & 2% respectively. The most common Kell phenotype was K-k+, not just in Indians (96.5%) but also in Caucasians (91%), Blacks (98%) and Chinese (100%). Phenotype

  4. Transfer Pricing

    DEFF Research Database (Denmark)

    Rohde, Carsten; Rossing, Christian Plesner

    trade internally as the units have to decide what prices should be paid for such inter-unit transfers. One important challenge is to uncover the consequences that different transfer prices have on the willingness in the organizational units to coordinate activities and trade internally. At the same time...

  5. 3 CFR - Mexico City Policy and Assistance for Voluntary Population Planning

    Science.gov (United States)

    2010-01-01

    ... Population Planning Presidential Documents Other Presidential Documents Memorandum of January 23, 2009 Mexico City Policy and Assistance for Voluntary Population Planning Memorandum for the Secretary of State the... subsequently extended the policy to “voluntary population planning” assistance provided by the Department of...

  6. Do Additional Inputs Change Maximal Voluntary Motor Unit Firing Rates After Spinal Cord Injury?

    NARCIS (Netherlands)

    Zijdewind, Inge; Gant, Katie; Bakels, Rob; Thomas, Christine K.

    Background. Motor unit firing frequencies are low during maximal voluntary contractions (MVCs) of human thenar muscles impaired by cervical spinal cord injury (SCI). Objective. This study aimed to examine whether thenar motor unit firing frequencies increase when driven by both maximal voluntary

  7. NDRC Released the Interim Measures on Voluntary Emission Reductions of GHG Trading and Management

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    National Development and Reform Commission issued the Interim Measures on Voluntary Emission Reduction of GHG Trading and Management (hereafter referred to as" Interim Measures") on June, 13th, 2012, which is formulated to encourage project-based voluntary emission reductions and ensure the proper operation of trading activities.

  8. 29 CFR 1608.3 - Circumstances under which voluntary affirmative action is appropriate.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Circumstances under which voluntary affirmative action is... OPPORTUNITY COMMISSION AFFIRMATIVE ACTION APPROPRIATE UNDER TITLE VII OF THE CIVIL RIGHTS ACT OF 1964, AS AMENDED § 1608.3 Circumstances under which voluntary affirmative action is appropriate. (a) Adverse...

  9. The challenges of adopting voluntary health, safety and environment measures for manufactured nanomaterials

    DEFF Research Database (Denmark)

    Hansen, Steffen Foss; Tickner, J.

    2007-01-01

    This article explores the use of voluntary environmental programs in the United States in the past, and applies the lessons learned from these experiences to the regulation of nanomaterials. The authors found that the key elements of any voluntary environmental program should be incentives...

  10. 13 CFR 108.585 - Voluntary decrease in NMVC Company's Regulatory Capital.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Voluntary decrease in NMVC Company's Regulatory Capital. 108.585 Section 108.585 Business Credit and Assistance SMALL BUSINESS... Decrease in Regulatory Capital § 108.585 Voluntary decrease in NMVC Company's Regulatory Capital. You must...

  11. 16 CFR 1031.5 - Criteria for Commission involvement in voluntary standards activities.

    Science.gov (United States)

    2010-01-01

    ... Commission involvement in the development of voluntary safety standards for consumer products: (a) The... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Criteria for Commission involvement in voluntary standards activities. 1031.5 Section 1031.5 Commercial Practices CONSUMER PRODUCT...

  12. 49 CFR 27.11 - Remedial action, voluntary action and compliance planning.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Remedial action, voluntary action and compliance....11 Remedial action, voluntary action and compliance planning. (a) Remedial action. (1) If the... activity in violation of this part, the recipient shall take such remedial action as the...

  13. 9 CFR 317.345 - Guidelines for voluntary nutrition labeling of single-ingredient, raw products.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Guidelines for voluntary nutrition labeling of single-ingredient, raw products. 317.345 Section 317.345 Animals and Animal Products FOOD... DEVICES, AND CONTAINERS Nutrition Labeling § 317.345 Guidelines for voluntary nutrition labeling of...

  14. 9 CFR 317.343 - Significant participation for voluntary nutrition labeling.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Significant participation for voluntary nutrition labeling. 317.343 Section 317.343 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.343 Significant participation for voluntary nutrition labeling. (a) In...

  15. 9 CFR 381.443 - Significant participation for voluntary nutrition labeling.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Significant participation for voluntary nutrition labeling. 381.443 Section 381.443 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 381.443 Significant participation for voluntary nutrition labeling. (a) In...

  16. 78 FR 60020 - Proposed Collection: Comment Request for Voluntary Customer Satisfaction Surveys

    Science.gov (United States)

    2013-09-30

    ... Bureau of the Fiscal Service Proposed Collection: Comment Request for Voluntary Customer Satisfaction... Customer Satisfaction Survey. DATES: Written comments should be received on or before November 30, 2013 to...: Title: Voluntary Customer Satisfaction Survey to Implement Executive Order 12862 OMB Number:...

  17. 14 CFR 234.10 - Voluntary disclosure of on-time performance codes.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Voluntary disclosure of on-time performance codes. 234.10 Section 234.10 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE SERVICE QUALITY PERFORMANCE REPORTS § 234.10 Voluntary...

  18. Do Additional Inputs Change Maximal Voluntary Motor Unit Firing Rates After Spinal Cord Injury?

    NARCIS (Netherlands)

    Zijdewind, Inge; Gant, Katie; Bakels, Rob; Thomas, Christine K.

    2012-01-01

    Background. Motor unit firing frequencies are low during maximal voluntary contractions (MVCs) of human thenar muscles impaired by cervical spinal cord injury (SCI). Objective. This study aimed to examine whether thenar motor unit firing frequencies increase when driven by both maximal voluntary dri

  19. 7 CFR 1955.10 - Voluntary conveyance of real property by the borrower to the Government.

    Science.gov (United States)

    2010-01-01

    ... will submit the voluntary conveyance offer, the case file and a narrative report to the appropriate... on present income and potential earning ability. Exception for SFH loans: FmHA or its successor... with the effective date being the date the voluntary conveyance is closed. If an oral lease is in...

  20. 78 FR 13855 - Notice of March 14 Advisory Committee on Voluntary Foreign Aid Meeting

    Science.gov (United States)

    2013-03-01

    ... DEVELOPMENT Notice of March 14 Advisory Committee on Voluntary Foreign Aid Meeting AGENCY: United States... Aid (ACVFA). Date: Thursday, March 14, 2013. Time: 2:00 p.m. to 5:00 p.m. Location: Ronald Reagan... on Voluntary Foreign Aid (ACVFA), U.S. Agency for International Development. BILLING CODE P...

  1. Application of a Uniform Price Quality Adjusted Discount Auction for Assigning Voluntary Separation Pay

    Science.gov (United States)

    2011-03-01

    7 4. Temporary Early Retirement Authority (TERA) ............................7 C. PROBLEMS...Special Separation Benefit TERA Temporary Early Retirement Allowance USMCMP United States Marine Corps Manpower Planners VSI Voluntary Separation...system, the voluntary separation incentive, the special 2 separation benefit, and the Temporary Early Retirement Authority (TERA) to accomplish

  2. 78 FR 48413 - Proposed Information Collection; Comment Request; Voluntary Self-Disclosure of Violations of the...

    Science.gov (United States)

    2013-08-08

    ... Bureau of Industry and Security Proposed Information Collection; Comment Request; Voluntary Self- Disclosure of Violations of the Export Administration Regulations AGENCY: Bureau of Industry and Security... an investigation or prosecution is necessary and to reach a settlement with violators. Voluntary self...

  3. 77 FR 45718 - Proposed Information Collection (Application for Voluntary Service); Comment Request

    Science.gov (United States)

    2012-08-01

    ... AFFAIRS Proposed Information Collection (Application for Voluntary Service); Comment Request AGENCY... use of other forms of information technology. Title: Application for Voluntary Service, VA Form 10... certain information by the agency. Under the Paperwork Reduction Act (PRA) of 1995, Federal agencies...

  4. 21 CFR 515.23 - Voluntary revocation of medicated feed mill license.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Voluntary revocation of medicated feed mill... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS MEDICATED FEED MILL LICENSE Administrative Actions on Licenses § 515.23 Voluntary revocation of medicated feed mill license. A license issued...

  5. Voluntary compliance beyond the letter of the Law : Reciprocity and fair play

    NARCIS (Netherlands)

    Gribnau, Hans; Peeters, B.; Gribnau, H.; Badisco, J.

    2017-01-01

    This chapter deals with the obligation to pay taxes. It starts from the idea of voluntary taxation. In ancient Athens, the wealthy had a moral obligation to pay a periodic voluntary contribution (‘liturgy’). They paid for religious festivals and military expeditions which benefited society. This

  6. Role of leaves in phototropism.

    Science.gov (United States)

    Lam, S L; Leopold, A C

    1966-05-01

    Experiments with green seedlings of sunflower (Helianthus annuns L.) indicate the existence of a phototropic mechanism which involves the leaves or cotyledons, and which can produce an asymmetry of auxin content without the involvement of lateral auxin transport, the classic explanation of phototropism in etiolated seedlings. The basic lines of evidence for the leaf-mediated tropism are: 1) darkening of one cotyledon will cause curvature of the stem toward the lighted cotyledon: 2) the darkened cotyledon sustains an enhanced growth rate in the stem below it: 3) conversely, light suppresses the growth-stimulating effects of a single cotyledon: and 4) more diffusible auxin is obtained from the stem below darkened cotyledons than below lighted ones.

  7. A history of the pedagogy of voluntary attention

    DEFF Research Database (Denmark)

    Ljungdalh, Anders Kruse

    2016-01-01

    The article explores the pedagogical recommendations within late nineteenth century psychological literature on voluntary attention, focusing on what was then understood as pathological conditions of attention. The purpose of the article is double. First, to investigate the reasoning embedded...... in the educational exercises with which to capture and retain the attention of students. What is the link between the educational practices of the late nineteenth century and the psychological interest in the concept of attention within this time period? And second, to explore the epistemological and methodological...... power of the pathological. Is it possible to examine the concept of attention through a focus on its pathological forms? The article demonstrates how the pedagogical recommendations embedded in the late nineteenth century psychological literature on attention aim to develop disinterested citizens...

  8. Regulating bodily integrity: cosmetic surgery and voluntary limb amputation.

    Science.gov (United States)

    Kennedy, Aileen

    2012-12-01

    Cosmetic surgery and voluntary limb amputation share a number of features. Both procedures are patient-driven forms of body shaping that can only be performed by surgeons, and therefore the procedures require the imprimatur of the medical profession to be lawful. Both invoke identity construction as a central legitimating factor that renders the procedures therapeutic. The legal regulation of surgery is subsumed within general principles regulating medical practice, where autonomy and consent are constituted as fundamental authorising principles. The legitimacy of consent to surgical intervention operates unevenly in relation to these two forms of surgery. Amputation of healthy limbs is presumed to be non-therapeutic. Capacity is closely interrogated and minutely scrutinised. Consent to cosmetic surgery, by contrast, is presumed to be a valid expression of autonomy and self-determination.

  9. Developing a user-centered voluntary medical incident reporting system.

    Science.gov (United States)

    Hua, Lei; Gong, Yang

    2010-01-01

    Medical errors are one of leading causes of death among adults in the United States. According to the Institute of Medicine, reporting of medical incidents could be a cornerstone to learn from errors and to improve patient safety, if incident data are collected in a properly structured format which is useful for the detection of patterns, discovery of underlying factors, and generation of solutions. Globally, a number of medical incident reporting systems were deployed for collecting observable incident data in care delivery organizations (CDO) over the past several years. However, few researches delved into design of user-centered reporting system for improving completeness and accuracy of medical incident collection, let alone design models created for other institutes to follow. In this paper, we introduce the problems identified in a current using voluntary reporting system and our effort is being made towards complete, accurate and useful user-centered new reporting system through a usability engineering process.

  10. Non-voluntary passive euthanasia: the social consequences of euphemisms.

    Science.gov (United States)

    Sayers, Gwen M

    2007-11-01

    Non-voluntary passive euthanasia, the commonest form of euthanasia, is seldom mentioned in the UK. This article illustrates how the legal reasoning in Airedale NHS Trust v Bland contributed towards this conceptual deletion. By upholding the impermissibility of euthanasia, whilst at the same time permitting 'euthanasia' under the guise of 'withdrawing futile treatment', it is argued that the court (logically) allowed (withdrawing futile treatment and euthanasia). The Bland reasoning was incorporated into professional guidance, which extended the court's ruling to encompass patients who, unlike Anthony Bland, were sentient. But since the lawfulness of (withdrawing futile treatment and euthanasia) hinges on the futility of treatment, and since the guidance provides advice about withdrawing treatment from patients who differ from those considered in court, the lawfulness of such 'treatment decisions' is unclear. Legislation is proposed in order to redress the ambiguity that arose when moral decisions about 'euthanasia' were translated into medical decisions about 'treatment'.

  11. Remote guidance of untrained turtles by controlling voluntary instinct behavior.

    Directory of Open Access Journals (Sweden)

    Serin Lee

    Full Text Available Recently, several studies have been carried out on the direct control of behavior in insects and other lower animals in order to apply these behaviors to the performance of specialized tasks in an attempt to find more efficient means of carrying out these tasks than artificial intelligence agents. While most of the current methods cause involuntary behavior in animals by electronically stimulating the corresponding brain area or muscle, we show that, in turtles, it is also possible to control certain types of behavior, such as movement trajectory, by evoking an appropriate voluntary instinctive behavior. We have found that causing a particular behavior, such as obstacle avoidance, by providing a specific visual stimulus results in effective control of the turtle's movement. We propose that this principle may be adapted and expanded into a general framework to control any animal behavior as an alternative to robotic probes.

  12. Voluntary sodium intake during effort in hot environments

    Science.gov (United States)

    Sohar, E.; Adar, R.; Hershco, A.

    1982-01-01

    The factors that influence the amount of salt that a person adds to his food at mealtime, and the part played by the general requirement for salt in the daily diet stemming from the coluntary input of salt are studied. Careful measurements of salt intake and outflow were performed on ten marchers in a high temperature environment who were given individual salt shakers that were weighed before and after each meal. Some marchers were told to add salt to their meals on specific days. No parallelity was found between the voluntary sodium intake and the general sodium intake, the excretion of sodium in the urine or the environmental heat stress. Individual food habit was found to be the most important factor.

  13. An Empirical Evaluation of Private Landowner Participation in Voluntary Forest Conservation Programs

    Science.gov (United States)

    Kauneckis, Derek; York, Abigail M.

    2009-09-01

    The use of voluntary programs targeting resource conservation on private land has become increasingly prevalent in environmental policy. Voluntary programs potentially offer significant benefits over regulatory and market-based approaches. This article examines the factors affecting landowner participation in voluntary forest conservation programs using a combination of parcel-level GIS and remotely sensed data and semi-structured interviews of landowners in Monroe County, Indiana. A logistic regression model is applied to determine the probability of participation based on landowner education, membership in other non-forest voluntary programs, dominant land use activity, parcel size, distance from urban center, land resource portfolios, and forest cover. Both land use activity and the spatial configuration of a landholder’s resource portfolio are found to be statistically significant with important implications for the design and implementation of voluntary programs.

  14. An empirical evaluation of private landowner participation in voluntary forest conservation programs.

    Science.gov (United States)

    Kauneckis, Derek; York, Abigail M

    2009-09-01

    The use of voluntary programs targeting resource conservation on private land has become increasingly prevalent in environmental policy. Voluntary programs potentially offer significant benefits over regulatory and market-based approaches. This article examines the factors affecting landowner participation in voluntary forest conservation programs using a combination of parcel-level GIS and remotely sensed data and semi-structured interviews of landowners in Monroe County, Indiana. A logistic regression model is applied to determine the probability of participation based on landowner education, membership in other non-forest voluntary programs, dominant land use activity, parcel size, distance from urban center, land resource portfolios, and forest cover. Both land use activity and the spatial configuration of a landholder's resource portfolio are found to be statistically significant with important implications for the design and implementation of voluntary programs.

  15. Voluntary exercise counteracts Aβ25-35-induced memory impairment in mice.

    Science.gov (United States)

    Wang, Qin; Xu, Zhiqiang; Tang, Jinrong; Sun, Jianguo; Gao, Junying; Wu, Ting; Xiao, Ming

    2013-11-01

    Exercise has been shown to enhance hippocampus-related cognition and slow the progression of Alzheimer's disease (AD). However, whether voluntary exercise directly decreases the neurotoxicity of amyloid peptide (Aβ) needs to be determined. In the present study, two-month old male C57bl/6 mice were intracerebroventricularly injected with Aβ25-35, and then allowed for voluntary exercise for 12 days. Y-maze test revealed that voluntary exercise mitigated spatial memory impairment induced by Aβ25-35. Consistently, Aβ25-35 treated mice with exercise showed reduced neuronal degeneration and synaptic protein loss in the hippocampus compared with sedentary controls. Moreover, voluntary exercise significantly ameliorated oxidative stress markers and increased vessel branches in the hippocampus of Aβ25-35 treated mice. Our results suggest that voluntary exercise counteracts the neurotoxicity of Aβ by reducing oxidative stress and increasing angiogenesis, which may underlie the beneficial effect of exercise on AD.

  16. Suprachiasmatic vasopressin and the circadian regulation of voluntary locomotor behavior.

    Science.gov (United States)

    Cormier, Holly C; Della-Maggiore, Valeria; Karatsoreos, Ilia N; Koletar, Margaret M; Ralph, Martin R

    2015-01-01

    A role for arginine vasopressin in the circadian regulation of voluntary locomotor behavior (wheel running activity) was investigated in the golden hamster, Mesocricetus auratus. Spontaneous nocturnal running was suppressed in a dose-dependent manner by systemic injections of vasopressin, and also in a concentration-dependent manner by microinjections directly into the hypothalamic suprachiasmatic nucleus. Pre-injections of a vasopressin V1 receptor antagonist into the nucleus reduced the suppression of behavior by vasopressin. Ethogram analyses revealed that peripheral drug injections predominantly increased grooming, flank marking, and sleep-related behaviors. Central injections did not induce sleep, but increased grooming and periods of 'quiet vigilance' (awake but not moving). Nocturnal behavioral profiles following either peripheral or central injections were similar to those shown by untreated animals in the hour prior to the onset of nocturnal wheel running. Site control vasopressin injections into the medial preoptic area or periaqueductal gray increased flank marking and grooming, but had no significant effect on locomotion, suggesting behavioral specificity of a vasopressin target near the suprachiasmatic nucleus. Both peripheral and central administration increased FOS-like immunoreactivity in the retinorecipient core of the suprachiasmatic nucleus. The distribution of FOS-positive cells overlapped the calbindin subregion, but was more extensive, and most calbindin-positive cells did not co-express FOS. We propose a model of temporal behavioral regulation wherein voluntary behavior, such as nocturnal locomotor activity, is inhibited by the activity of neurons in the suprachiasmatic ventrolateral core that project to the posterior hypothalamus and are driven by rhythmic vasopressin input from the dorsomedial shell.

  17. Epidemiologic profile and triggering factors of voluntary poisoning in teenagers

    Science.gov (United States)

    Nistor, Nicolai; Jitareanu, Cristina; Frasinariu, Otilia Elena; Ciomaga, Irina Mihaela; Rugina, Aniela Luminita; Streanga, Violeta

    2017-01-01

    Abstract Self-poisoning is an important medical and social problem in adolescents. We performed an observational cross-sectional retrospective study on a group of 219 adolescents admitted for voluntary intoxications at “St. Mary” Children's Emergency Hospital, Iasi during 1 year period. Epidemiological aspects and triggering factors have been analyzed. Data collected from the patients’ files were centralized in an SPSS 18.0 database and processed with confidence interval of 95%. We found that pharmaceutical drugs have been usually involved (34.7%), mostly in girls (56.3% vs. 15.5%; P = 0.0001). The most frequently cited reason for poisoning was family conflict, with a relative risk (RR) 1.43 times higher in girls, as well as scholar conflict (RR = 1.39). A great percentage of the monitored girls presented severe depression (23.3% vs. 6.9%; P = 0.001), with an RR more than 3 times higher than in the case of boys. All cases evolved favorably, no death having been recorded, even if 18 teenagers initially presented an extremely serious condition, being admitted in various stages of coma (Glasgow coma scale score poisonings with pharmaceutical drugs was more common in girls and the use of drug and alcohol intoxication was found especially in boys. The most common pharmaceutical drug involved in self-poisoning was acetaminophen. Psychological disorders and family or school conflicts are the most important triggering factors of voluntary poisoning. Risk factors should be identified after stabilizing the patient, and actions should be taken in order to prevent a fatal recurrence. PMID:28151858

  18. Downregulation of cough by exercise and voluntary hyperpnea.

    Science.gov (United States)

    Fontana, Giovanni A

    2010-01-01

    No information exists on the effects of hyperpnea on the sensory and cognitive aspects of coughing evoked by inhalation of tussigenic agents. The threshold for the cough reflex induced by inhalation of increasing concentrations of ultrasonically nebulized distilled water (fog), and the index of cough reflex sensitivity, was assessed in 12 healthy humans in control conditions, during exercise, and during voluntary isocapnic hyperventilation (VIH) to the same level as the exercise. The intensity of the urge-to-cough (UTC), a cognitive component of coughing, was also recorded throughout the trials. The log-log relationship between inhaled fog concentrations and the correspondingly evoked UTC values, an index of the perceptual magnitude of the UTC sensitivity, was also calculated. Cough appearance was always assessed audiovisually. At an exercise level of 80% of anaerobic threshold, the mean cough threshold was increased from a control value of 1.03 +/- 0.65 to 2.25 +/- 1.14 ml/min (p VIH, the mean (+/-SD) threshold increased from 1.03 +/- 0.65 to 2.42 +/- 1.16 ml/min (p VIH compared with control, mean UTC values at cough threshold were not significantly changed: control, 3.83 +/- 1.11 cm; exercise, 3.12 +/- 0.82 cm; VIH, 4.08 +/- 1.67 cm. Since the slopes of the log fog concentration/log UTC value were approximately halved during exercise and VIH compared with control, the UTC sensitivity to fog was depressed (p < 0.01). The results indicate that the adjustments brought into action by exercise-induced or voluntary hyperventilation exert inhibitory influences on the sensory and cognitive components of fog-induced cough.

  19. Cooling experiments using dummies covered by leaves.

    Science.gov (United States)

    Althaus, L; Stückradt, S; Henssge, C; Bajanowski, T

    2007-03-01

    One main method to estimate the time of death is the measurement of the body temperature. The cooling of a corpse depends on a number of conditions including the surroundings. In cases where the cooling conditions differ from the defined standard, a corrective factor is used to characterise the influence of clothing, air movement, the properties of the supporting base and the humidity. Nothing is known about the significance of other circumstances, for example of a tegument by leaves or wet leaves. Therefore, the cooling of dummies which were placed on a 2-cm-thick layer of wet/dry leaves and covered by a 10-cm-thick layer of leaves was investigated. Corrective factors of 1.0 for wet leaves on the ground and of 1.3 and 1.5 for drier leaves were found. If the dummies were additionally covered, corrective factors ranged between 1.8 and 2.7.

  20. Paid Maternity Leave and Breastfeeding Outcomes.

    Science.gov (United States)

    Mirkovic, Kelsey R; Perrine, Cria G; Scanlon, Kelley S

    2016-09-01

    Despite the benefits of breastfeeding, rates in the United States are low. Shorter maternity leave is associated with lower initiation and shorter durations of breastfeeding; however, little is known about how paid maternity leave may influence breastfeeding rates. We used data from the 2006-2010 U.S. National Survey of Family Growth on the most recent birth to employed women who delivered a child within the previous 5 years. Separate multivariable logistic regression models were used to describe the associations between paid leave duration (0, 1-5, 6-11, ≥ 12 weeks, maternity leave not taken) and three outcomes: 1) breastfeeding initiation, 2) 6-month duration, and 3) 6-month duration among initiators. Twenty-eight percent of prenatally employed women received no paid leave. Women who received 12 or more weeks of paid leave were more likely to initiate breastfeeding compared to women with no paid leave (87.3% vs 66.7%, adjusted odds ratio [aOR] 2.83 [95% confidence interval {CI} 1.23-6.48]). Similarly, women with 12 or more weeks of paid leave were more likely to breastfeed at 6 months, compared to women with no paid leave (24.9% vs 50.1%, aOR 2.26 [95% CI 1.20-4.26]). Among women who initiated breastfeeding, having received 12 or more weeks' paid leave increased the odds of breastfeeding for 6 or more months; however, the association was not statistically significant in the adjusted model (aOR 1.81 [95% CI 0.93-3.52]). Employed women who received 12 or more weeks of paid maternity leave were more likely to initiate breastfeeding and be breastfeeding their child at 6 months than those without paid leave. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.

  1. [Changes in the position of the ureterovesical junction during maximal voluntary contractions and during maximal vaginal electric stimulation of the pelvic floor muscles].

    Science.gov (United States)

    Martan, A; Masata, J; Halaska, M; Voigt, R

    1998-06-01

    intensity of contraction caused by maximal voluntary contraction. The results confirm the favourable therapeutic effect of MES muscles of the pelvic floor in the treatment of urinary incontinence in women. These changes help to increase the muscular tonus and contractibility of pelvic floor muscles and thus promote also elevation of the neck of the urinary bladder. Elevation of the neck of the urinary bladder promotes normalization of intraabdominal transfer of pressure to the proximal urethra.

  2. "Transfer Shock" or "Transfer Ecstasy?"

    Science.gov (United States)

    Nickens, John M.

    The alleged characteristic drop in grade point average (GPA) of transfer students and the subsequent rise in GPA was investigated in this study. No statistically significant difference was found in first term junior year GPA between junior college transfers and native Florida State University students after the variance accounted for by the…

  3. Using Institutional Data to Identify Students at Risk for Leaving Community College: An Event History Approach

    Science.gov (United States)

    Bachler, Paul T.

    2013-01-01

    Community colleges have been criticized for having lower graduation rates than four year colleges, but few studies have looked at non-graduation transfer, in which a student leaves the community college for a four-year college without taking an associate degree. The current study utilizes institutional data and a discrete-time event history model…

  4. Brine shrimp cytotoxic activities of Hippophae rhamnoides Linn leaves extracts

    Institute of Scientific and Technical Information of China (English)

    JavidAli; BashirAhmad

    2015-01-01

    Objective: To evaluate brine shrimp lethality assay of solvent extracts (aqueous, methanol, ethanol, acetone, ethyl acetate, chloroform and n-hexane) of Hippophae rhamnoides (H. rhamnoides) leaves. Methods: Brine shrimp cytotoxicity assay was used to assess the cytotoxic potential of H. rhamnoides leaves extracts. Three vials for concentration of each extract were made and 10 shrimps per vial (30 shrimps per dilution) were transferred to specific concentration of each extract. Results: The mortality of aqueous extract was 46.7%, methanol extract was 46.7%, ethanolic extract was 50.0%, ethyl acetate was 26.7%, acetone extract was 33.3%, chloroform extract was 40.0% and n-hexane extract was 33.3%. The lowest LD50 was found in methanol extracts (1199.97 µg/mL). Brine shrimp cytotoxicity of tested extracts of H. rhamnoides showed that mortality rate was concentration dependent. Conclusions: It is concluded that bioactive components are present in all leaves extracts of H. rhamnoides, which could be accounted for its pharmacological effects. Thus, the results support the uses of this plant species in traditional medicine.

  5. Factors related to voluntary parental decision-making in pediatric oncology.

    Science.gov (United States)

    Miller, Victoria A; Nelson, Robert M

    2012-05-01

    The aim of the current study was to examine demographic and contextual correlates of voluntariness in parents making research or treatment decisions for their children with cancer. Participants included 184 parents of children with cancer who made a decision about enrolling the child in a research or treatment protocol within the previous 10 days. Parents completed questionnaires that assessed voluntariness, external influence by others, concern that the child's care would be negatively affected if the parent did not agree, time pressure, information adequacy, and demographics. Lower perceived voluntariness was associated with lower education, male gender, minority status, and not having previous experience with a similar decision. Parents who reported lower voluntariness also perceived more external influence and time pressure, had more concern about the child's care being negatively affected if they declined, and perceived that they had either too much or not enough information about the decision. In a multivariate regression, education, minority status, gender, external influence, and too little information remained significantly associated with voluntariness. Several groups of parents appear to be at risk for decreased voluntariness when making research or treatment decisions for their seriously ill children, including fathers, nonwhite parents, and those with less education. Parental voluntariness may be enhanced by helping parents to mitigate the effects of unhelpful or unwanted influences by others and ensuring that their information needs are met.

  6. Differences in twitch potentiation between voluntary and stimulated quadriceps contractions of equal intensity.

    Science.gov (United States)

    Jubeau, M; Gondin, J; Martin, A; Van Hoecke, J; Maffiuletti, N A

    2010-02-01

    This study compared the extent of twitch and M-wave potentiation (POT) between voluntary and stimulated quadriceps contractions performed at the same intensity. Sixteen healthy men completed 10-s isometric knee extensions at 40% of the maximal voluntary contraction torque under electrical stimulation and voluntary conditions. Single stimuli were delivered to the femoral nerve to evoke twitches before (PRE) and from 3 to 600 s after the end of each conditioning contraction. Changes in twitch contractile properties and M-wave characteristics were compared between the conditions. The extent of twitch peak torque POT was smaller for the stimulated (122+/-20% of PRE) than for the voluntary condition (133+/-20% of PRE). The magnitude of POT for the maximal rate of twitch torque development was also smaller for the stimulated trial. Rectus femoris M-wave amplitude was potentiated by the voluntary but not by the stimulated contraction. It was concluded that stimulated contractions resulted in smaller twitch and M-wave POT than voluntary contractions, despite equivalent torque output and duration. The spatially and temporally fixed recruitment of motor units with electrical stimulation and therefore the lower number of activated motor units compared with voluntary actions of equal intensity could explain the present findings.

  7. The Improved Sensitivity to Crossmodal Asynchrony Caused by Voluntary Action: Comparing Combinations of Sensory Modalities

    Directory of Open Access Journals (Sweden)

    Norimichi Kitagawa

    2011-10-01

    Full Text Available The brain has to assess the fine temporal relationship between voluntary actions and their sensory effects to achieve precise spatiotemporal control of body movement. Recently we found that voluntary action improved the subsequent perceptual temporal discrimination between somatosensory and auditory events. In voluntary condition, participants actively pressed a button and a noise burst was presented at various onset asynchronies relative to the button press. The participants made either ‘sound-first’ or ‘touch-first’ responses. We found that the temporal order judgment performance in the voluntary condition (as indexed by just noticeable difference was significantly better than that when their finger was passively stimulated (passive condition. Temporal attention and comparable involuntary movement did not explain the improvement caused by the voluntary action. The results suggest that predicting sensory consequences via a ‘forward’ model enhances perceptual temporal resolution for precise control of the body. The present study examined whether this improved temporal sensitivity caused by the voluntary action is also observed for the other combinations of sensory modalities. We compared the effects of voluntary action on the temporal sensitivity between auditory-somatosensory, visual-somatosensory, and somatosensory-somatosensory stimulus pairs.

  8. Recovery of protein from green leaves

    NARCIS (Netherlands)

    Tamayo Tenorio, Angelica; Gieteling, Jarno; Jong, De Govardus A.H.; Boom, Remko M.; Goot, Van Der Atze J.

    2016-01-01

    Plant leaves are a major potential source of novel food proteins. Till now, leaf protein extraction methods mainly focus on the extraction of soluble proteins, like rubisco protein, leaving more than half of all protein unextracted. Here, we report on the total protein extraction from sugar beet

  9. 20 CFR 638.532 - Annual leave.

    Science.gov (United States)

    2010-04-01

    ... regardless of the date of enrollment provided that the student was not AWOL or on administrative leave without pay from the date of enrollment. Accrual time shall begin on the day the student departs for a... only once per year of enrollment. (e) Students shall not be charged annual leave for travel time to...

  10. A Feminist Perspective on Parental Leave Policies

    Science.gov (United States)

    Sallee, Margaret W.

    2008-01-01

    This article focuses on the ways that three feminist theories--liberal feminism, cultural feminism, and feminist poststructuralism--might be used to craft parental leave policies. After examining each theory in detail, the article concludes by offering one example of an ideal parental leave policy that combines the best features of each theory to…

  11. A new class of non-leaves

    CERN Document Server

    Souza, Fábio S

    2011-01-01

    We give examples of open smooth manifolds that cannot be leaves of any Riemannian foliation of arbitrary codimension on a compact manifold. We also present a new class of non-leaves of C^0 codimension one foliations, simply connected manifolds of dimension at least 5 that are non-periodic in homotopy, namely in their 2-dimensional homotopy groups.

  12. A Feminist Perspective on Parental Leave Policies

    Science.gov (United States)

    Sallee, Margaret W.

    2008-01-01

    This article focuses on the ways that three feminist theories--liberal feminism, cultural feminism, and feminist poststructuralism--might be used to craft parental leave policies. After examining each theory in detail, the article concludes by offering one example of an ideal parental leave policy that combines the best features of each theory to…

  13. INTRODUCTION OF A NEW LEAVE MANAGEMENT SYSTEM

    CERN Document Server

    DIVISION HR

    2000-01-01

    The introduction of new leave rules (arising from the RSL, PRP and other programs) has made the present leave management system rather complicated and difficult to manage. It has therefore been decided to replace it with a more flexible and adaptable system, which will come into force on 1st October 2000. Henceforth, days of leave will be credited monthly instead of annually. Members of the personnel will have round-the-clock direct access to more detailed, confidential information regarding their various kinds of leave. They will also receive a personal monthly statement with their pay slips. The new system does not require any amendment of the regulations, except with respect to the frequency of leave calculations (monthly instead of annual). I. Main characteristics of the new leave system1. The main feature of the new system is the creation of accounts to which leave will be credited or debited as appropriate. Depending on their circumstances, members of the personnel may have up to four individual leave a...

  14. INTRODUCTION OF A NEW LEAVE MANAGEMENT SYSTEM

    CERN Multimedia

    HR Division

    2000-01-01

    The introduction of new leave rules (arising from the RSL, PRP and other programmes) has made the present leave management system rather complicated and difficult to manage. It has therefore been decided to replace it with a more flexible and adaptable system, which will come into force on 1st October 2000. Henceforth, days of leave will be credited monthly instead of annually. Members of the personnel will have round-the-clock direct access to more detailed, confidential information regarding their various kinds of leave.They will also receive a personal monthly statement with their pay slips. The new system does not require any amendment of the regulations, except with respect to the frequency of leave calculations (monthly instead of annual). I. Main characteristics of the new leave system 1. The main feature of the new system is the creation of accounts to which leave will be credited or debited as appropriate. Depending on their circumstances, members of the personnel may have up to four individual leave...

  15. Effects of gravity on transpiration of plant leaves.

    Science.gov (United States)

    Hirai, Hiroaki; Kitaya, Yoshiaki

    2009-04-01

    To clarify effects of gravity on the water vapor exchange between plants and the ambient air, we evaluated the transpiration rate of plant leaves at 0.01, 1.0, and 2.0 g for 20 s each during parabolic airplane flights. The transpiration rates of a strawberry leaf and a replica leaf made of wet cloth were determined using a chamber method with humidity sensors. Absolute humidity at 3 and 8 mm below the lower surface of leaves was measured to evaluate the effect of gravity on humidity near leaves and estimate their transpiration rate. The transpiration rate of the replica leaf decreased by 42% with decreasing gravity levels from 1.0 to 0.01 g and increased by 31% with increasing gravity levels from 1.0 to 2.0 g. Absolute humidity near the intact strawberry leaf was 5 g m(-3) at ambient absolute humidity of 2.3 g m(-3) and gravity of 1.0 g. The absolute humidity increased by 2.5 g m(-3) with decreasing gravity levels from 1.0 to 0.01 g. The transpiration rate of the intact leaf decreased by 46% with decreasing gravity levels from 1.0 to 0.01 g and increased by 32% with increasing gravity levels from 1.0 to 2.0 g. We confirmed that the transpiration rate of leaves was suppressed by retarding the water vapor transfer due to restricted free air convection under microgravity conditions.

  16. A case study of technology transfer: Rehabilitative engineering at Rancho Los Amigos Hospital. [prosthetic devices engineering

    Science.gov (United States)

    Hildred, W.

    1973-01-01

    The transfer of NASA technolgy to rehabilitative applications of artificial limbs is studied. Human factors engineering activities range from orthotic manipulators to tiny dc motors and transducers to detect and transmit voluntary control signals. It is found that bicarbon implant devices are suitable for medical equipment and artificial limbs because of their biological compatibility with human body fluids and tissues.

  17. [Beneficial effect of maternity leave on delivery].

    Science.gov (United States)

    Xu, Qian; Séguin, Louise; Goulet, Lise

    2002-01-01

    To identify the contribution of the duration of the prenatal maternity leave on term delivery. Characteristics of the prenatal maternity leave and delivery among 363 working women who had delivered a full-term infant at 1 of 4 hospitals in Montreal during 1996 were studied. The presence of an intervention or complication during delivery was observed in 68.9% of the participants. The average duration of the prenatal maternity leave was about 8 weeks (SD = 7). The adjusted risk of a difficult delivery decreased significantly with the duration of the prenatal maternity leave (OR = 0.96; 95% CI: 0.93-0.99). The duration of the maternity leave before delivery is associated with an easier term delivery for working women.

  18. Reflex changes in muscle spindle discharge during a voluntary contraction.

    Science.gov (United States)

    Aniss, A M; Gandevia, S C; Burke, D

    1988-03-01

    1. This study was undertaken to determine whether low-threshold cutaneous and muscle afferents from mechanoreceptors in the foot reflexly affect fusimotor neurons innervating the plantar and dorsiflexors of the ankle during voluntary contractions. 2. Recordings were made from 29 identified muscle spindle afferents innervating triceps surae and the pretibial flexors. Trains of electrical stimuli (5 stimuli, 300 impulses per second) were delivered to the sural nerve at the ankle (intensity: 2-4 times sensory threshold) and to the posterior tibial nerve at the ankle (intensity: 1.5-3 times motor threshold for the small muscles of the foot). The stimuli were delivered while the subject maintained an isometric voluntary contraction of the receptor-bearing muscle, sufficient to accelerate the discharge of each spindle ending. This ensured that the fusimotor neurons directed to the ending were active and influencing the spindle discharge. The effects of these stimuli on muscle spindle discharge were assessed using raster displays, frequencygrams, poststimulus time histograms (PSTHs) and cumulative sums ("CUSUMs") of the PSTHs. Reflex effects onto alpha-motoneurons were determined from poststimulus changes in the averaged rectified electromyogram (EMG). Reflex effects of these stimuli onto single-motor units were assessed in separate experiments using PSTHs and CUSUMs. 3. Electrical stimulation of the sural or posterior tibial nerves at nonnoxious levels had no significant effect on the discharge of the 14 spindle endings in the pretibial flexor muscles. The electrical stimuli also produced no significant change in discharge of 11 of 15 spindle endings in triceps surae. With the remaining four endings in triceps surae, the overall change in discharge appeared to be an increase for two endings (at latencies of 60 and 68 ms) and a decrease for two endings (at latencies of 110 and 150 ms). The difference in the incidence of the responses of spindle endings in tibialis

  19. Road blocks in achieving a 100% voluntary blood donation rate in the South Asian region

    Directory of Open Access Journals (Sweden)

    Woodfield Graeme

    2007-01-01

    Full Text Available Voluntary blood donation rates are not high in the South Asian region, except in a few countries. The reasons for this are outlined and the roadblocks for improvement of the situation noted. The need for increased planning, both regionally and nationally, is emphasized and some factors that inhibit voluntary blood donation are mentioned. There is a real need to move from a system of reliance on ′replacement′ donors to a fully nonremunerated voluntary blood donation system, and the examples and lessons from successful countries should be carefully studied.

  20. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Nicholas, T. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-10-01

    The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase renewable energy to match all or part of their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. There are numerous ways consumers and institutions can purchase renewable energy. Historically, the voluntary market has consisted of three market sectors: (1) utility green pricing programs (in states with regulated electricity markets), (2) competitive suppliers (in states with restructured electricity markets), and (3) unbundled renewable electricity certificate (REC) markets, where RECs are purchased by consumers separately from electricity ("unbundled").

  1. The determinants of voluntary disclosure in Saudi Arabia:an empirical study

    OpenAIRE

    Habbash, Murya; Hussainey, Khaled; Ibrahim, Awad

    2016-01-01

    Our study has three objectives. The first is to determine the voluntary disclosure level in Saudi Arabia. The second is to compare this level with that of some other Arab countries. The third is to identify the main drivers of voluntary disclosure in Saudi Arabia. We use a 54-item disclosure checklist and apply the regression and content analyses to examine a sample of 361 firm-year observations of firms listed on Saudi Stock Exchange during 2007-2011. We find the voluntary disclosure average...

  2. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bird, Lori [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-10-01

    The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase renewable energy to match all or part of their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. There are numerous ways consumers and institutions can purchase renewable energy. Historically, the voluntary market has consisted of three market sectors: (1) utility green pricing programs (in states with regulated electricity markets), (2) competitive suppliers (in states with restructured electricity markets), and (3) unbundled renewable electricity certificate (REC) markets, where RECs are purchased by consumers separately from electricity ("unbundled").

  3. Hierarchical control of motor units in voluntary contractions.

    Science.gov (United States)

    De Luca, Carlo J; Contessa, Paola

    2012-01-01

    For the past five decades there has been wide acceptance of a relationship between the firing rate of motor units and the afterhyperpolarization of motoneurons. It has been promulgated that the higher-threshold, larger-soma, motoneurons fire faster than the lower-threshold, smaller-soma, motor units. This relationship was based on studies on anesthetized cats with electrically stimulated motoneurons. We questioned its applicability to motor unit control during voluntary contractions in humans. We found that during linearly force-increasing contractions, firing rates increased as exponential functions. At any time and force level, including at recruitment, the firing rate values were inversely related to the recruitment threshold of the motor unit. The time constants of the exponential functions were directly related to the recruitment threshold. From the Henneman size principle it follows that the characteristics of the firing rates are also related to the size of the soma. The "firing rate spectrum" presents a beautifully simple control scheme in which, at any given time or force, the firing rate value of earlier-recruited motor units is greater than that of later-recruited motor units. This hierarchical control scheme describes a mechanism that provides an effective economy of force generation for the earlier-recruited lower force-twitch motor units, and reduces the fatigue of later-recruited higher force-twitch motor units-both characteristics being well suited for generating and sustaining force during the fight-or-flight response.

  4. Voluntary vaccination strategy and the spread of sexually transmitted diseases.

    Science.gov (United States)

    Xu, Fei; Cressman, Ross

    2016-04-01

    In this work, we investigate the spread and control of sexually transmitted diseases when a game-theory based vaccination strategy is involved. An individual's decision on vaccination uptake may follow a cost-benefit analysis since the individual obtains immunity against the disease from the vaccination and, at the same time, may have some perceived side effects. Evolutionary game theory is integrated into the epidemic model to reveal the relationship between individuals' voluntary decisions on vaccination uptake and the spread and control of such diseases. We show that decreasing the perceived cost of taking vaccine or increasing the payoff from social obligation is beneficial to controlling the disease. It is also shown how the "degree of rationality" of males and females affects the disease spread through the net payoff of the game. In particular, individual awareness of the consequences of the disease on the infectives also contributes to slowing down the disease spread. By analyzing an asymmetric version of our evolutionary game, it is shown that the disease is better controlled when individuals are more sensitive to fitness differences when net payoff is positive than when it is negative.

  5. Eucapnic voluntary hyperventilation in diagnosing exercise-induced laryngeal obstructions.

    Science.gov (United States)

    Christensen, Pernille M; Rasmussen, Niels

    2013-11-01

    Exercise-induced laryngeal obstructions (EILOs) cause exercise-related respiratory symptoms (ERRS) and are important differential diagnoses to exercise-induced asthma. The diagnostic method for EILOs includes provocation to induce the obstruction followed by a verification of the obstruction and the degree thereof. The objective of the present study was to examine if a eucapnic voluntary hyperventilation (EVH) test could induce laryngeal obstructions laryngoscopically identical in subtypes and development as seen during an exercise test. EVH and exercise testing with continuous laryngoscopy were performed during a screening of two national athletic teams (n = 67). The laryngoscopic recordings were examined for usability, abnormalities and maximal supraglottic and glottic obstruction using two currently available methods (Eilomea and CLE-score). The participants were asked questions on ERRS, and whether the symptoms experienced during each provocation matched those experienced during regular training. A total of 39 completed both tests. There were no significant differences in subtypes and development thereof, the experience of symptoms, and specificity and sensitivity between the methods. Significantly more recordings obtained during the exercise test were usable for evaluation primarily due to resilient mucus on the tip of the fiber-laryngoscope in the EVH test. Only recordings of six athletes from both provocation methods were usable for evaluation using the Eilomea method (high-quality demand). Amongst these, a linear correlation was found for the glottic obstruction. EVH tests can induce EILOs. However, the present test protocol needs adjustments to secure better visualisation of the larynx during provocation.

  6. Ethical challenges in voluntary blood donation in Kerala, India.

    Science.gov (United States)

    Choudhury, L P; Tetali, S

    2007-03-01

    The National Blood Policy in India relies heavily on voluntary blood donors, as they are usually assumed to be associated with low levels of transfusion-transmitted infections (TTIs). In India, it is mandatory to test every unit of blood collected for hepatitis B, hepatitis C, HIV/AIDS, syphilis and malaria. Donors come to the blood bank with altruistic intentions. If donors test positive to any of the five infections, their blood is discarded. Although the blood policy advocates disclosure of TTI status, donors are not, in practice, informed about their results. The onus is on the donor to contact the blood bank. Out of approximately 16 000 donations in the past 2 years, 438 tested positive for TTI, including 107 for HIV. Only 20% of the donors contacted the blood bank; none of them were HIV positive. Disclosure by blood banks of TTI status by telephone or mail has resulted in serious consequences for some donors. Health providers face an ethical dilemma, in the absence of proper mechanisms in place for disclosure of test results, regarding notification to donors who may test positive but remain ignorant of their TTI status. Given the high cost of neglecting to notify infected donors, the authors strongly recommend the use of rapid tests before collecting blood, instead of the current practice, which takes 3 h to obtain results, and disclosure of results directly to the donor by a counsellor, to avoid dropouts and to ensure confidentiality.

  7. Impaired Interlimb Coordination of Voluntary Leg Movements in Poststroke Hemiparesis

    Science.gov (United States)

    Tseng, Shih-Chiao

    2010-01-01

    Appropriate interlimb coordination of the lower extremities is particularly important for a variety of functional human motor behaviors such as jumping, kicking a ball, or simply walking. Specific interlimb coordination patterns may be especially impaired after a lesion to the motor system such as stroke, yet this has not been thoroughly examined to date. The purpose of this study was to investigate the motor deficits in individuals with chronic stroke and hemiparesis when performing unilateral versus bilateral inphase versus bilateral antiphase voluntary cyclic ankle movements. We recorded ankle angular trajectories and muscle activity from the dorsiflexors and plantarflexors and compared these between subjects with stroke and a group of healthy age-matched control subjects. Results showed clear abnormalities in both the kinematics and EMG of the stroke subjects, with significant movement degradation during the antiphase task compared with either the unilateral or the inphase task. The abnormalities included prolonged cycle durations, reduced ankle excursions, decreased agonist EMG bursts, and reduced EMG modulation across movement phases. By comparison, the control group showed nearly identical performance across all task conditions. These findings suggest that stroke involving the corticospinal system projection to the leg specifically impairs one or more components of the neural circuitry involved in lower extremity interlimb coordination. The express susceptibility of the antiphase pattern to exaggerated motor deficits could contribute to functional deficits in a number of antiphase leg movement tasks, including walking. PMID:20463199

  8. Enhancing voluntary imitation through attention and motor imagery.

    Science.gov (United States)

    Bek, Judith; Poliakoff, Ellen; Marshall, Hannah; Trueman, Sophie; Gowen, Emma

    2016-07-01

    Action observation activates brain areas involved in performing the same action and has been shown to increase motor learning, with potential implications for neurorehabilitation. Recent work indicates that the effects of action observation on movement can be increased by motor imagery or by directing attention to observed actions. In voluntary imitation, activation of the motor system during action observation is already increased. We therefore explored whether imitation could be further enhanced by imagery or attention. Healthy participants observed and then immediately imitated videos of human hand movement sequences, while movement kinematics were recorded. Two blocks of trials were completed, and after the first block participants were instructed to imagine performing the observed movement (Imagery group, N = 18) or attend closely to the characteristics of the movement (Attention group, N = 15), or received no further instructions (Control group, N = 17). Kinematics of the imitated movements were modulated by instructions, with both Imagery and Attention groups being closer in duration, peak velocity and amplitude to the observed model compared with controls. These findings show that both attention and motor imagery can increase the accuracy of imitation and have implications for motor learning and rehabilitation. Future work is required to understand the mechanisms by which these two strategies influence imitation accuracy.

  9. Voluntary Body Donation: The Gift that Lives on Forever

    Science.gov (United States)

    Saritha, S.; Rao, M. Vittoo; Sumangala; Supriya, G.; Kumar, Praveen

    2012-10-01

    Body donation is a gracious act, Shankarcharaya firmly believed in concept of Body Donation or Organ Donation and said Iddham sharirum paropakarum i.e. the body is for use of others and death is not the end, it is the beginning. Anatomy is important basic subject for medicalstudents, both U.G. & P.G. Best method of Anatomy learning is by dissection on human cadavers, which remains principle teaching tool. Human cadavers for purpose of study are a scarcity with mushrooming of medical institutions in this country. Unclaimed bodies are no more origin of cadavers. Whole Body donation is the need of the hour. A Voluntary Body Donation is defined as the act of giving oneís Body after death for Medical research and education. In this article a survey was done in S.V.S. Medical & Dental Colleges Faculty members and medical exhibition visitors which include lawyers, engineers, teachers and others during the year of 2010. The body donation including organ donation and various factors such as age, religion, culture and donorís attitude are discussed. Body donation provides the students and medical researchers with unparalleled opportunities to study the human body. Computers nor books cannot totally replace body dissection in learning the anatomy.

  10. Voluntary medical male circumcision in resource-constrained settings.

    Science.gov (United States)

    Tobian, Aaron A R; Adamu, Tigistu; Reed, Jason B; Kiggundu, Valerian; Yazdi, Youseph; Njeuhmeli, Emmanuel

    2015-12-01

    Throughout East and Southern Africa, the WHO recommends voluntary medical male circumcision (VMMC) to reduce heterosexual HIV acquisition. Evidence has informed policy and the implementation of VMMC programmes in these countries. VMMC has been incorporated into the HIV prevention portfolio and more than 9 million VMMCs have been performed. Conventional surgical procedures consist of forceps-guided, dorsal slit or sleeve resection techniques. Devices are also becoming available that might help to accelerate the scale-up of adult VMMC. The ideal device should make VMMC easier, safer, faster, sutureless, inexpensive, less painful, require less infrastructure, be more acceptable to patients and should not require follow-up visits. Elastic collar compression devices cause vascular obstruction and necrosis of foreskin tissue and do not require sutures or injectable anaesthesia. Collar clamp devices compress the proximal part of the foreskin to reach haemostasis; the distal foreskin is removed, but the device remains and therefore no sutures are required. Newer techniques and designs, such as tissue adhesives and a circular cutter with stapled anastomosis, are improvements, but none of these methods have achieved all desirable characteristics. Further research, design and development are needed to address this gap to enable the expansion of the already successful VMMC programmes for HIV prevention.

  11. Paying for Forest Ecosystem Services: Voluntary Versus Mandatory Payments

    Science.gov (United States)

    Roesch-McNally, Gabrielle E.; Rabotyagov, Sergey S.

    2016-03-01

    The emergence of new markets for forest ecosystem services can be a compelling opportunity for market diversification for private forest landowners, while increasing the provision of public goods from private lands. However, there is limited information available on the willingness-to-pay (WTP) for specific forest ecosystem services, particularly across different ecosystem market mechanisms. We utilize survey data from Oregon and Washington households to compare marginal WTP for forest ecosystem services and the total WTP for cost-effective bundles of forest ecosystem services obtained from a typical Pacific Northwest forest across two value elicitation formats representing two different ecosystem market mechanisms: an incentive-compatible choice experiment involving mandatory tax payments and a hypothetical private provision scenario modeled as eliciting contributions to the preferred forest management alternative via a provision point mechanism with a refund. A representative household's total WTP for the average forest management program was estimated at 217.59 per household/year under a mandatory tax mechanism and 160.44 per household/per year under a voluntary, crowdfunding-style, contribution mechanism; however, these estimates are not statistically different. Marginal WTP estimates were assessed for particular forest ecosystem service attributes including water quality, carbon storage, mature forest habitat, and public recreational access. This study finds that survey respondents place significant economic value on forest ecosystem services in both elicitation formats and that the distributions of the marginal WTP are not statistically significantly different.

  12. Paying for Forest Ecosystem Services: Voluntary Versus Mandatory Payments.

    Science.gov (United States)

    Roesch-McNally, Gabrielle E; Rabotyagov, Sergey S

    2016-03-01

    The emergence of new markets for forest ecosystem services can be a compelling opportunity for market diversification for private forest landowners, while increasing the provision of public goods from private lands. However, there is limited information available on the willingness-to-pay (WTP) for specific forest ecosystem services, particularly across different ecosystem market mechanisms. We utilize survey data from Oregon and Washington households to compare marginal WTP for forest ecosystem services and the total WTP for cost-effective bundles of forest ecosystem services obtained from a typical Pacific Northwest forest across two value elicitation formats representing two different ecosystem market mechanisms: an incentive-compatible choice experiment involving mandatory tax payments and a hypothetical private provision scenario modeled as eliciting contributions to the preferred forest management alternative via a provision point mechanism with a refund. A representative household's total WTP for the average forest management program was estimated at $217.59 per household/year under a mandatory tax mechanism and $160.44 per household/per year under a voluntary, crowdfunding-style, contribution mechanism; however, these estimates are not statistically different. Marginal WTP estimates were assessed for particular forest ecosystem service attributes including water quality, carbon storage, mature forest habitat, and public recreational access. This study finds that survey respondents place significant economic value on forest ecosystem services in both elicitation formats and that the distributions of the marginal WTP are not statistically significantly different.

  13. Damping of the wrist joint during voluntary movement.

    Science.gov (United States)

    Milner, T E; Cloutier, C

    1998-10-01

    Damping characteristics of the musculoskeletal system were investigated during rapid voluntary wrist flexion movements. Oscillations about the final position were induced by introducing a load with the characteristics of negative damping, which artificially reduced the damping of the wrist. Subjects responded to increases in the negatively damped load by stronger cocontraction of wrist flexor and extensor muscles during the stabilization phase of the movement. However, their ability to counteract the effects of the negatively damped load diminished as the negative damping increased. Consequently, the number and frequency of oscillations increased. The oscillations were accompanied by phase-locked muscle activity superimposed on underlying tonic muscle activation. The wrist stiffness and damping coefficient increased with the increased cocontraction that accompanied more negatively damped loads, although changes in the damping coefficient were less systematic than the stiffness. Analysis of successive half-cycles of the oscillation revealed that the wrist stiffness and damping coefficient increased, despite decreasing muscle activation, as oscillation amplitude and velocity declined. This indicates that the inverse dependence of the damping coefficient on oscillation velocity contributes significantly to damping of joint motion. It is suggested that this property helps to offset a negative contribution to damping from the stretch reflex.

  14. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

    The objective of this summer's work was to attempt to enhance Technology Application Group (TAG) ability to measure the outcomes of its efforts to transfer NASA technology. By reviewing existing literature, by explaining the economic principles involved in evaluating the economic impact of technology transfer, and by investigating the LaRC processes our William & Mary team has been able to lead this important discussion. In reviewing the existing literature, we identified many of the metrics that are currently being used in the area of technology transfer. Learning about the LaRC technology transfer processes and the metrics currently used to track the transfer process enabled us to compare other R&D facilities to LaRC. We discuss and diagram impacts of technology transfer in the short run and the long run. Significantly, it serves as the basis for analysis and provides guidance in thinking about what the measurement objectives ought to be. By focusing on the SBIR Program, valuable information regarding the strengths and weaknesses of this LaRC program are to be gained. A survey was developed to ask probing questions regarding SBIR contractors' experience with the program. Specifically we are interested in finding out whether the SBIR Program is accomplishing its mission, if the SBIR companies are providing the needed innovations specified by NASA and to what extent those innovations have led to commercial success. We also developed a survey to ask COTR's, who are NASA employees acting as technical advisors to the SBIR contractors, the same type of questions, evaluating the successes and problems with the SBIR Program as they see it. This survey was developed to be implemented interactively on computer. It is our hope that the statistical and econometric studies that can be done on the data collected from all of these sources will provide insight regarding the direction to take in developing systematic evaluations of programs like the SBIR Program so that they can

  15. Voluntary Truck and Bus Fuel-Economy-Program marketing plan. Final technical report, September 29, 1980-January 29, 1982

    Energy Technology Data Exchange (ETDEWEB)

    None

    1982-01-01

    The aim of the program is to improve the utilization of fuel by commercial trucks and buses by updating and implementing specific approaches for educating and monitoring the trucking industry on methods and means of conserving fuels. The following outlines the marketing plan projects: increase use of program logo by voluntary program members and others; solicit trade publication membership and support; brief Congressional delegations on fuel conservation efforts; increase voluntary program presence before trade groups; increase voluntary program presence at truck and trade shows; create a voluntary program display for use at trade shows and in other areas; review voluntary program graphics; increase voluntary program membership; and produce placemats carrying fuel conservation messages; produce a special edition of Fuel Economy News, emphasizing the driver's involvement in fuel conservation; produce posters carrying voluntary program fuel conservation message. Project objectives, activities, and results for each project are summarized.

  16. Blastocyst Transfer

    OpenAIRE

    sprotocols

    2014-01-01

    ### Method: Blastocyst transfer is usually performed 24 hours after aggregation when the morulae have become expanded blastocysts and on the same day as injection. A little time is given between injection and transfer to allow blastocysts to re-expand. **The Recipient** Careful selection of the recipient is most important as the pups are the end result of a lot of hard work. Two strains of mice are used:RB Swiss and (CBA*C57BL6/J)f1. RB Swiss are quiet and make excellent mothers ...

  17. Heat transfer

    CERN Document Server

    Holman, J P

    2010-01-01

    As one of the most popular heat transfer texts, Jack Holman's "Heat Transfer" is noted for its clarity, accessible approach, and inclusion of many examples and problem sets. The new tenth edition retains the straight-forward, to-the-point writing style while covering both analytical and empirical approaches to the subject. Throughout the book, emphasis is placed on physical understanding while, at the same time, relying on meaningful experimental data in those situations that do not permit a simple analytical solution. New examples and templates provide students with updated resources for computer-numerical solutions.

  18. Influence of maternity leave on exclusive breastfeeding.

    Science.gov (United States)

    Monteiro, Fernanda R; Buccini, Gabriela Dos S; Venâncio, Sônia I; da Costa, Teresa H M

    To describe the profile of women with children aged under 4 months living in the Brazilian state capitals and in the Federal District according to their working status and to analyze the influence of maternity leave on exclusive breastfeeding (EBF) among working women. This was a cross-sectional study with data extracted from the II National Maternal Breastfeeding Prevalence Survey carried out in 2008. Initially, a descriptive analysis of the profile of 12,794 women was performed, according to their working status and maternity leave and the frequency of maternity leave in the Brazilian regions and capitals. The study used a multiple model to identify the influence of maternity leave on EBF interruption, including 3766 women who declared they were working and were on maternity leave at the time of the interview. The outcome assessed in the study was the interruption of the EBF, classified by the WHO. Regarding the working status of the mothers, 63.4% did not work outside of their homes and among those who worked, 69.8% were on maternity leave. The largest prevalence among workers was of women older than 35 years of age, with more than 12 years of schooling, primiparous and from the Southeast and South regions. The lack of maternity leave increased by 23% the chance of EBF interruption. Maternity leave contributed to increase the prevalence of EBF in the Brazilian states capitals, supporting the importance of increasing the maternity leave period from four to six months. Copyright © 2017 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  19. 5 CFR 550.1207 - Recrediting annual leave.

    Science.gov (United States)

    2010-01-01

    ... of title 5, United States Code, but is covered by a different leave system, the employing agency must... leave than can be recredited under the different leave system, the employee must refund only the amount... formal leave system to which his or her annual leave can be recredited, the employing agency...

  20. 5 CFR 630.1206 - Notice of leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Notice of leave. 630.1206 Section 630.1206 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Family and Medical Leave § 630.1206 Notice of leave. (a) If leave taken under § 630.1203(a)...

  1. 5 CFR 630.703 - Computation of shore leave.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Computation of shore leave. 630.703 Section 630.703 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Shore Leave § 630.703 Computation of shore leave. (a) An employee earns shore leave at...

  2. Environmental assessment in support of proposed voluntary energy conservation standard for new residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, D.L.; Parker, G.B.; Callaway, J.W.; Marsh, S.J.; Roop, J.M.; Taylor, Z.T.

    1989-06-01

    The objective of this environmental assessment (EA) is to identify the potential environmental impacts that could result from the proposed voluntary residential standard (VOLRES) on private sector construction of new residential buildings. 49 refs., 15 tabs.

  3. Voluntary Certification of Agricultural Products in Competitive Markets: The Consideration of Boundedly Rational Consumers

    Directory of Open Access Journals (Sweden)

    Xujin Pu

    2016-09-01

    Full Text Available Market competition creates strategic incentives for firms to communicate private information about their own product quality through certification. Although voluntary certification has recently gained importance in the agricultural industry, information asymmetry is not always completely addressed. This study analyzes how the relative proportion of boundedly rational consumers in the market influences the effectiveness of voluntary certification mechanisms by using a duopoly game model of high- and low-quality firms. The presented results show that a change in the proportion of boundedly rational consumers leads to different certification behaviors and a different market equilibrium. We also find that the existence of boundedly rational consumers is an important factor in the failure of voluntary certification. Indeed, when the relative proportion of such consumers is very high, voluntary certification is ineffective at improving market efficiency.

  4. 78 FR 59036 - Patient Safety Organizations: Voluntary Relinquishment From Cogent Patient Safety Organization, Inc.

    Science.gov (United States)

    2013-09-25

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From Cogent Patient Safety Organization, Inc. AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: The Patient Safety and Quality Improvement Act...

  5. 78 FR 40146 - Patient Safety Organizations: Voluntary Relinquishment From Northern Metropolitan Patient Safety...

    Science.gov (United States)

    2013-07-03

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From Northern Metropolitan Patient Safety Institute AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: The Patient Safety and Quality Improvement...

  6. 76 FR 7853 - Patient Safety Organizations: Voluntary Delisting From Oregon Patient Safety Commission

    Science.gov (United States)

    2011-02-11

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Delisting From Oregon Patient Safety Commission AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of delisting. SUMMARY: Oregon Patient Safety Commission: AHRQ has accepted...

  7. 78 FR 6819 - Patient Safety Organizations: Voluntary Relinquishment From The Connecticut Hospital Association...

    Science.gov (United States)

    2013-01-31

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From The Connecticut Hospital Association Federal Patient Safety Organization AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of delisting. SUMMARY: The Patient Safety...

  8. 76 FR 7855 - Patient Safety Organizations: Voluntary Delisting From Community Medical Foundation for Patient...

    Science.gov (United States)

    2011-02-11

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Delisting From Community Medical Foundation for Patient Safety AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: Community Medical Foundation for Patient...

  9. 76 FR 9350 - Patient Safety Organizations: Voluntary Delisting From Rocky Mountain Patient Safety Organization

    Science.gov (United States)

    2011-02-17

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Delisting From Rocky Mountain Patient Safety Organization AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: Rocky Mountain Patient Safety Organization: AHRQ...

  10. 76 FR 71345 - Patient Safety Organizations: Voluntary Relinquishment From Emergency Medicine Patient Safety...

    Science.gov (United States)

    2011-11-17

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From Emergency Medicine Patient Safety Foundation AGENCY: Agency for Healthcare Research and... relinquishment from Emergency Medicine Patient Safety Foundation of its status as a Patient Safety...

  11. Exploring Privacy Management on Facebook: Motivations and Perceived Consequences of Voluntary Disclosure

    National Research Council Canada - National Science Library

    Waters, Susan; Ackerman, James

    2011-01-01

    This study examined the perceived motivations and consequences of voluntary disclosure of Facebook active users using a survey administered to college students in a public‐speaking course. College...

  12. 16 CFR 1031.7 - Commission support of voluntary standards activities.

    Science.gov (United States)

    2010-01-01

    ... or subsidizing technical assistance, including research, health science data, and engineering support.... (5) Providing assistance on methods of disseminating information and education about the voluntary... conflicting State and local regulations. (8) Monitoring the number and market share of products conforming...

  13. The voluntary community health movement in India: a strengths, weaknesses, opportunities, and threats (SWOT) analysis.

    Science.gov (United States)

    Sharma, M; Bhatia, G

    1996-12-01

    There has been a prolific growth of voluntary organizations in India since independence in 1947. One of the major areas of this growth has been in the field of community health. The purpose of this article is to historically trace the voluntary movement in community health in India, analyze the current status, and predict future trends of voluntary efforts. A review of the literature in the form of a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was the method of this study. Some of the key trends which emerged as the priority areas for progress and for strengthening voluntary organizations in the future were enhancing linkages between health and development; building upon collective force; greater utilization of participatory training; establishing egalitarian and effectual linkages for decision making at the international level; developing self-reliant community-based models; and the need for attaining holistic empowerment at individual, organizational, and community levels through "duty consciousness" as opposed to merely asking for rights.

  14. EPA Releases Guidance on a Voluntary Pilot Program to Reduce Animal Testing

    Science.gov (United States)

    EPA is announcing the start of a voluntary pilot program to evaluate the usefulness and acceptability of a mathematical tool that estimates the toxicological classification of a chemical, which is used in the GHS.

  15. Status and Trends in the U.S. Voluntary Green Power Market (2013 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.; Belyeu, K.; Kuskova-Burns, K.

    2014-11-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. This report surveys utilities, competitive suppliers, renewable energy certificate (REC) marketers, and, for the first time, the community choice aggregation market. This report finds that the voluntary market totaled 62 million megawatt-hours in 2013. Approximately 5.4 million customers are purchasing green power. This report presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing, and administrative expenses. The report also details trends in REC tracking systems, REC pricing in voluntary and compliance markets, community and crowd-funded solar, and interest in renewable energy by the information and communication technologies sector.

  16. 78 FR 57818 - Commission Participation and Commission Employee Involvement in Voluntary Standards Activities

    Science.gov (United States)

    2013-09-20

    ... From the Federal Register Online via the Government Publishing Office CONSUMER PRODUCT SAFETY COMMISSION 16 CFR Part 1031 Commission Participation and Commission Employee Involvement in Voluntary Standards Activities AGENCY: Consumer Product Safety Commission. ACTION: Notice of proposed...

  17. A candidate syntenic genetic locus is associated with voluntary exercise levels in mice and humans

    NARCIS (Netherlands)

    Kostrzewa, E.; Brandys, M. K.; van Lith, H. A.; Kas, M. J H

    2015-01-01

    Individual levels of physical activity, and especially of voluntary physical exercise, highly contribute to the susceptibility for developing metabolic, cardiovascular diseases, and potentially to psychiatric disorders. Here, we applied a cross-species approach to explore a candidate genetic region

  18. 75 FR 78257 - Agency Information Collection Activities; Proposed Collection; Comment Request; Voluntary...

    Science.gov (United States)

    2010-12-15

    ... in evaluating reports of alleged injuries and adverse reactions from the use of cosmetics. The... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Proposed Collection; Comment Request; Voluntary Cosmetic Registration Program AGENCY: Food and Drug...

  19. On the potential of voluntary environmental programmes for the built environment: A critical analysis of LEED

    NARCIS (Netherlands)

    van der Heijden, J.

    2015-01-01

    Voluntary environmental programmes (VEPs) are increasingly gaining traction as a means of improving the environmental performance of buildings and their occupants. These programmes are of interest because they incentivise developers, property owners and occupants to improve such performance voluntar

  20. Pavlov's conceptualization of voluntary movements within the framework of the theory of higher nervous activity.

    Science.gov (United States)

    Windholz, G

    1998-01-01

    Pavlov became interested in the nature of voluntary movements after receiving Konorski and Miller's letter in 1928 describing their experiments on conditioning of motor movements in dogs. Their paradigmatic experiment involved presenting an indifferent stimulus, followed by passive raising of the dog's leg and then reinforcement. If the same stimulus was provided during a number of trials, the animal lifted its corresponding leg. In 1928 Pavlov asked his students to condition motor movements in his laboratory. Although their findings were equivocal, Pavlov incorporated the so-called voluntary movements into his theory of higher nervous activity. Voluntary movements were responses to external environmental contingencies. On the cortical level, the motor analyzer's cells had both afferent and efferent functions. In Pavlov's view, the motor analyzer's cells established connections with the afferent cells of other sensory analyzers. Pavlov held that motor movements, as responses to external and internal environments, give humans the illusion of voluntary behavior.

  1. Voluntary Early Retirement Is a Painless Way to Prune Your Faculty.

    Science.gov (United States)

    Crowe, Robert L.

    1980-01-01

    The steps necessary to establish most voluntary early retirement incentive plans include establishing a variable-rate incentive, a minimum qualifying salary, a minimum qualifying age, and a method of payment. (Author/IRT)

  2. 78 FR 48413 - Proposed Information Collection; Comment Request; Voluntary Self-Disclosure of Antiboycott...

    Science.gov (United States)

    2013-08-08

    ... Bureau of Industry and Security Proposed Information Collection; Comment Request; Voluntary Self- Disclosure of Antiboycott Violations AGENCY: Bureau of Industry and Security, Commerce. ACTION: Notice... industry to voluntarily self-disclose Antiboycott violations. II. Method of Collection Submitted on paper...

  3. 75 FR 43486 - Proposed Information Collection; Comment Request; Voluntary Self-Disclosure of Antiboycott...

    Science.gov (United States)

    2010-07-26

    ... Bureau of Industry and Security Proposed Information Collection; Comment Request; Voluntary Self- Disclosure of Antiboycott Violations AGENCY: Bureau of Industry and Security, Commerce ACTION: Notice... Regulations (EAR) by providing a method for industry to voluntarily self-disclose antiboycott violations...

  4. The impacts of product market competition on the quantity and quality of voluntary disclosures

    Directory of Open Access Journals (Sweden)

    Mojgan Saeidi

    2015-06-01

    Full Text Available This paper presents an empirical investigation to study the relationship between product market competition and voluntary disclosure among 124 selected firms listed on Tehran Stock Exchange over the period 2004-2013. The study uses Herfindahl–Hirschman Index (HHI and Lerner (LLIA index to measure competition in terms of capacity and price, respectively. In addition, the study uses the questionnaire developed by Botosan (1997 [Botosan, C. A. (1997. Disclosure level and the cost of equity capital. Accounting Review, 72(3, 323-349.] to measure voluntary disclosure. Using linear regression technique, the study has determined that there was a meaningful, direct and positive relationship between voluntary disclosure and competition in terms of price (LLIA. In addition, the results indicate that there was a meaningful and reverse relationship between voluntary disclosure and competition in terms of capacity (HHI.

  5. Labour supply responses to paid parental leave

    OpenAIRE

    Karimi, Arizo; Lindahl, Erica; Skogman Thoursie , Peter

    2012-01-01

    Women account for the majority of parental leave take-up, which is likely one of the major reasons for the gender gap in income and wages. Consequently, many countries exert effort to promote a more gender equal division of parental leave. Indeed, the last decades have seen an increase in fathers’ take-up of parental leave benefits, but the gender earnings gap has remained fairly constant. In this paper we re-evaluate the labour supply responses of both mothers and fathers to three major refo...

  6. Voluntary Debt Reduction Operations. Bolivia, México, and Beyond Voluntary Debt Reduction Operations. Bolivia, México, and Beyond...

    OpenAIRE

    1989-01-01

    Voluntary Debt Reduction Operations. Bolivia, México, and Beyond This paper studies two recent voluntary operations of debt reduction: Bolivia's buy-back and Mexico's exchange of loans for bonds. This argued that the buy-back had a cost for Bolivia and, hence, it required a political decision when comparing this option to other alternative use of its scarce foreign exchange resources. In the case of Mexico, it is shown that the operation, which can be seen as an indirect buy-back, gave...

  7. Voluntary medical male circumcision: strategies for meeting the human resource needs of scale-up in southern and eastern Africa.

    Directory of Open Access Journals (Sweden)

    Kelly Curran

    2011-11-01

    Full Text Available Voluntary medical male circumcision (VMMC reduces female-to-male HIV transmission by approximately 60%; modeling suggests that scaling up VMMC to 80% of men 15- to 49-years-old within five years would avert over 3.3 million new HIV infections in 14 high priority countries/regions in southern and eastern Africa by 2025 and would require 20.33 million circumcisions. However, the shortage of health professionals in these countries must be addressed to reach these proposed coverage levels. To identify human resource approaches that are being used to improve VMMC volume and efficiency, we looked at previous literature and conducted a program review. We identified surgical efficiencies, non-surgical efficiencies, task shifting, task sharing, temporary redeployment of public sector staff during VMMC campaign periods, expansion of the health workforce through recruitment of unemployed, recently retired, newly graduating, or on-leave health care workers, and the use of volunteer medical staff from other countries as approaches that address human resource constraints. Case studies from Kenya, Tanzania, and Swaziland illustrate several innovative responses to human resource challenges. Although the shortage of skilled personnel remains a major challenge to the rapid scale-up of VMMC in the 14 African priority countries/regions, health programs throughout the region may be able to replicate or adapt these approaches to scale up VMMC for public health impact.

  8. Voluntary medical male circumcision: strategies for meeting the human resource needs of scale-up in southern and eastern Africa.

    Science.gov (United States)

    Curran, Kelly; Njeuhmeli, Emmanuel; Mirelman, Andrew; Dickson, Kim; Adamu, Tigistu; Cherutich, Peter; Mahler, Hally; Fimbo, Bennett; Mavuso, Thembisile Khumalo; Albertini, Jennifer; Fitzgerald, Laura; Bock, Naomi; Reed, Jason; Castor, Delivette; Stanton, David

    2011-11-01

    Voluntary medical male circumcision (VMMC) reduces female-to-male HIV transmission by approximately 60%; modeling suggests that scaling up VMMC to 80% of men 15- to 49-years-old within five years would avert over 3.3 million new HIV infections in 14 high priority countries/regions in southern and eastern Africa by 2025 and would require 20.33 million circumcisions. However, the shortage of health professionals in these countries must be addressed to reach these proposed coverage levels. To identify human resource approaches that are being used to improve VMMC volume and efficiency, we looked at previous literature and conducted a program review. We identified surgical efficiencies, non-surgical efficiencies, task shifting, task sharing, temporary redeployment of public sector staff during VMMC campaign periods, expansion of the health workforce through recruitment of unemployed, recently retired, newly graduating, or on-leave health care workers, and the use of volunteer medical staff from other countries as approaches that address human resource constraints. Case studies from Kenya, Tanzania, and Swaziland illustrate several innovative responses to human resource challenges. Although the shortage of skilled personnel remains a major challenge to the rapid scale-up of VMMC in the 14 African priority countries/regions, health programs throughout the region may be able to replicate or adapt these approaches to scale up VMMC for public health impact.

  9. Phytochemical and antifungal activities of Uvaria. chamae leaves and roots, Spondias mombin leaves and bark and Combretum racemosum leaves.

    Science.gov (United States)

    Okwuosa, O M T B; Chukwura, E I; Chukwuma, G O; Okwuosa, C N; Enweani, I B; Agbakoba, N R; Chukwuma, C M; Manafa, P O; Umedum, C U

    2012-12-01

    The effects of crude and dilutions of aqueous, methanolic and n-hexane extracts of Uvaria chamae (roots and leaves), Spondias mombin (leaves and bark) and Combretum racemosum (Leaves), on pathogenic candida albicans and aspergillus niger was studied. The aim was to contribute to the search for a cheaper, conventional cure for both fungi. Phytochemical analysis revealed varying degrees of alkaloids, glycosides, saponin, lipid and oil, tannins, flavonoids, terpenoids and acids. Agar diffusion method was used for anti fungal assay. Minimum inhibitory concentration (mic) used was 10 mg/ml of extract and dilutions of the non polar solvents of 10 (-1) and 10(-2) was used. Results showed that none of the plant parts was active against aspergillus niger. Combretum racemosum had no antifungal effect on tested organisms as well as the different dilutions. However crude methanolic extract of uvaria (roots and leaves), spondias ( bark and leaves ), and n-hexane extracts of uvaria (leaves and roots), produced anti candidal effects with diameters in this order 14.67 +/- 0.72mm, 10.67 +/- 0.52 mm, 11.00 +/- 0.47 mm, 15.00 +/- 0.47 mm, and 14.67 +/- 0.72 mm respectively. Some of the plant parts especially uvaria had zones of inhibition at a confidence limit comparable with control drug which is ketoconazole and it had inhibitory effects at a diameter of 20.06 +/- 0.40 mm.

  10. The Role of Small Farmer Cooperatives in the Management of Voluntary Coffee Certifications in Costa Rica

    OpenAIRE

    Snider, Anna Lynn

    2016-01-01

    Voluntary certifications offer consumers information on the process in which products are produced. They can use this information to make more informed purchasing decisions and to espouse the issues of sustainability they deem important. Voluntary coffee certifications were some of the first certifications available to consumers. These certifications are purported to promote environmental, social and financial sustainability in the countries of coffee production, but empirical evidence shows ...

  11. DOES VOLUNTARY DISCLOSURE LEVEL AFFECT THE VALUE RELEVANCE OF ACCOUNTING INFORMATION?

    OpenAIRE

    2011-01-01

    This paper seeks to explore whether voluntary disclosure level affects the value relevance of accounting information from an investor’s perspective on Kuwait Stock Exchange (KSE). Based on the assumption that an increased focus on the informational needs of investors should increase the value relevance of the information contained in financial statements we expect that value relevance will increase along with increases in the level of voluntary disclosure. As a consequence, we expect that gre...

  12. Leading by words: A voluntary contribution experiment with one-way communication

    OpenAIRE

    Koukoumelis, Anastasios; Levati, Maria Vittoria; Weisser, Johannes

    2009-01-01

    In this paper, we study a voluntary contribution mechanism with one-way communication. The relevance of one person's words is assessed by assigning exogenously the role of the "communicator" to one group member. Contrary to the view that the mutual exchange of promises is necessary for the cooperation-enhancing effect of communication, we ï¬ nd that, compared to a standard voluntary contribution mechanism with no communication, one-way communication signiï¬ cantly increases contributions and ...

  13. Raping and making love are different concepts: so are killing and voluntary euthanasia.

    OpenAIRE

    Davies, J.

    1988-01-01

    The distinction between 'kill' and 'help to die' is argued by analogy with the distinction between 'rape' and 'make love to'. The difference is the consent of the receiver of the act, therefore 'kill' is the wrong word for an act of active voluntary euthanasia. The argument that doctors must not be allowed by law to perform active voluntary euthanasia because this would recognise an infringement of the sanctity of life ('the red light principle') is countered by comparing such doctors with th...

  14. Superimposed electrical stimulation comfortably improves the endurance of maximal voluntary contractions.

    OpenAIRE

    Boisgontier, Matthieu; Moineau, Bastien; Nougier, Vincent

    2012-01-01

    International audience; AIM: Electrical stimulation has shown to improve muscle endurance in sub-maximal contractions but sessions were painful due to the electric stimuli parameters. Therefore, the present study tested the effects of the superimposed electrical stimulation technique using comfortable current on endurance in repetitions of maximal voluntary contraction. METHODS: Seventeen young healthy subjects performed fifty maximal voluntary contractions of the triceps brachii in two condi...

  15. Transfer Timing

    OpenAIRE

    2003-01-01

    sim present Simulation Presentation Interactive Media Element This IME is used in the Computer Communications and Networks class offered in the Graduate School of Operations and Information Sciences. This introductory computer networking course provides the theory and principles of networking and communications protocols. This IME is used to help students understand data transfer options. CS3502 Computer Communications and Networks

  16. Sophisticated transfer

    NARCIS (Netherlands)

    Reinhart, T.

    2006-01-01

    On the eve of the Iraq war, fears were expressed in different circles that under the cover of war, Israel may attempt a transfer of Palestinians in the “seam line” area of the northern West Bank (Kalkilya, Tulkarem). Last week, the army produced a scene from this scenario. On April 2 at 3 AM, a larg

  17. Hydrogen Bonds in Excited State Proton Transfer

    Science.gov (United States)

    Horke, D. A.; Watts, H. M.; Smith, A. D.; Jager, E.; Springate, E.; Alexander, O.; Cacho, C.; Chapman, R. T.; Minns, R. S.

    2016-10-01

    Hydrogen bonding interactions between biological chromophores and their surrounding protein and solvent environment significantly affect the photochemical pathways of the chromophore and its biological function. A common first step in the dynamics of these systems is excited state proton transfer between the noncovalently bound molecules, which stabilizes the system against dissociation and principally alters relaxation pathways. Despite such fundamental importance, studying excited state proton transfer across a hydrogen bond has proven difficult, leaving uncertainties about the mechanism. Through time-resolved photoelectron imaging measurements, we demonstrate how the addition of a single hydrogen bond and the opening of an excited state proton transfer channel dramatically changes the outcome of a photochemical reaction, from rapid dissociation in the isolated chromophore to efficient stabilization and ground state recovery in the hydrogen bonded case, and uncover the mechanism of excited state proton transfer at a hydrogen bond, which follows sequential hydrogen and charge transfer processes.

  18. Critical Race Theory and the Transfer Function: Introducing a Transfer Receptive Culture

    Science.gov (United States)

    Jain, Dimpal; Herrera, Alfred; Bernal, Santiago; Solorzano, Daniel

    2011-01-01

    In California, the majority of students of color who enter postsecondary education do so in the community colleges. However large numbers of them leave and do not transfer to four-year institutions; in particular to highly selective pubic four-year colleges and universities. By using the theoretical perspective of critical race theory, transfer…

  19. The simultaneous perception of auditory–tactile stimuli in voluntary movement

    Directory of Open Access Journals (Sweden)

    Qiao eHao

    2015-09-01

    Full Text Available The simultaneous perception of multimodal information in the environment during voluntary movement is very important for effective reactions to the environment. Previous studies have found that voluntary movement affects the simultaneous perception of auditory and tactile stimuli. However, the results of these experiments are not completely consistent, and the differences may be attributable to methodological differences in the previous studies. In this study, we investigated the effect of voluntary movement on the simultaneous perception of auditory and tactile stimuli using a temporal order judgment task with voluntary movement, involuntary movement, and no movement. To eliminate the potential effect of stimulus predictability and the effect of spatial information associated with large-scale movement in the previous studies, we randomized the interval between the start of movement and the first stimulus, and used small-scale movement. As a result, the point of subjective simultaneity (PSS during voluntary movement shifted from the tactile stimulus being first during involuntary movement or no movement to the auditory stimulus being first. The just noticeable difference (JND, an indicator of temporal resolution, did not differ across the three conditions. These results indicate that voluntary movement itself affects the PSS in auditory–tactile simultaneous perception, but it does not influence the JND. In the discussion of these results, we suggest that simultaneous perception may be affected by the efference copy.

  20. Facilitation of corticospinal tract excitability by transcranial direct current stimulation combined with voluntary grip exercise.

    Science.gov (United States)

    Kim, Gi-Wook; Ko, Myoung-Hwan

    2013-08-26

    Previous studies have established that transcranial direct current stimulation (tDCS) is a powerful technique for the deliberate manipulation of the activity of human cerebral cortex. Moreover, it has also been shown that the non-exhausted voluntary motor exercise increases the excitability of corticospinal tract. We conducted this study to define the facilitation effect following anodal tDCS combined with the voluntary grip exercise as compared with single use of tDCS or voluntary grip exercise. Our result showed that the combination of anodal tDCS with voluntary grip exercise produced a 2-fold increase in the amplitude of MEP as compared with single use of anodal tDCS or voluntary grip exercise. In conclusion, our result could indicate that the treatment outcomes of brain and neurorehabilitation using tDCS would be better when tDCS is combined with the appropriate method of voluntary exercise as compared with single use of tDCS. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. WATER TEMPERATURE, VOLUNTARY DRINKING AND FLUID BALANCE IN DEHYDRATED TAEKWONDO ATHLETES

    Directory of Open Access Journals (Sweden)

    Saeed Khamnei

    2011-12-01

    Full Text Available Voluntary drinking is one of the major determiners of rehydration, especially as regards exercise or workout in the heat. The present study undertakes to search for the effect of voluntary intake of water with different temperatures on fluid balance in Taekwondo athletes. Six young healthy male Taekwondo athletes were dehydrated by moderate exercise in a chamber with ambient temperature at 38-40°C and relative humidity between 20-30%. On four separate days they were allowed to drink ad libitum plane water with the four temperatures of 5, 16, 26, and 58°C, after dehydration. The volume of voluntary drinking and weight change was measured; then the primary percentage of dehydration, sweat loss, fluid deficit and involuntary dehydration were calculated. Voluntary drinking of water proved to be statistically different in the presented temperatures. Water at 16°C involved the greatest intake, while fluid deficit and involuntary dehydration were the lowest. Intake of water in the 5°C trial significantly correlated with the subject's plasma osmolality change after dehydration, yet it showed no significant correlation with weight loss. In conclusion, by way of achieving more voluntary intake of water and better fluid state, recommending cool water (~16°C for athletes is in order. Unlike the publicly held view, drinking cold water (~5°C does not improve voluntary drinking and hydration status.

  2. Status and Trends in the U.S. Voluntary Green Power Market (2014 Data)

    Energy Technology Data Exchange (ETDEWEB)

    O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heeter, Jenny [National Renewable Energy Lab. (NREL), Golden, CO (United States); Liu, Chang [National Renewable Energy Lab. (NREL), Golden, CO (United States); Nobler, Erin [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-10-16

    NREL's annual report on green power markets summarizes status and trends in the voluntary demand for renewable energy. U.S. green power markets have become more complex over time as state-level policies have enabled more avenues for green power purchases. In recent years, community solar, community choice aggregation (CCA), and voluntary power purchase agreements (PPAs) have significantly increased the number of U.S. voluntary green power customers. The community solar model has grown rapidly with 90 projects in 25 states by 2015. Renewable energy sales in CCAs declined slightly in 2014 in response to less favorable economic conditions in Illinois. At the same time, several California CCAs continued to grow, and many more communities are planning to pursue green power through aggregation. Voluntary green power purchasing through bi-lateral PPAs took off in 2014 due to several large-scale agreements signed by information and communication technology firms. Traditional green power options, such as utility green pricing programs and voluntary RECs markets, also grew in 2014. Current trends suggest strong continued growth in U.S. voluntary green power markets.

  3. Physiological alterations of maximal voluntary quadriceps activation by changes of knee joint angle.

    Science.gov (United States)

    Becker, R; Awiszus, F

    2001-05-01

    The purpose of this study was to investigate the influence of different angles of the knee joint on voluntary activation of the quadriceps muscle, estimating the ability of a subject to activate a muscle maximally by means of voluntary contraction. Isometric torque measurement was performed on 6 healthy subjects in 5 degrees intervals between 30 degrees and 90 degrees of knee joint flexion. Superimposed twitches at maximal voluntary contraction (MVC) and at a level of 60% and 40% of the MVC were applied and the voluntary activation estimated. At between 30 degrees and 75 degrees of knee flexion, the maximal extension torque increased at an average rate of 2.67 +/- 0.6 Nm/degree, followed by a decline with further flexion. However, throughout the joint-angle range tested, voluntary activation increased on average by 0.37%/degree with a maximum at 90 degrees of flexion. Due to the influence of joint position it is not possible to generalize results obtained at the knee joint angle of 90 degrees of flexion, which is usually used for the quadriceps twitch-interpolation technique. Consequently, it is useful to investigate voluntary activation deficits in knee joint disorders at a range of knee joint angles that includes, in particular, the more extended joint angles used frequently during daily activity.

  4. The simultaneous perception of auditory-tactile stimuli in voluntary movement.

    Science.gov (United States)

    Hao, Qiao; Ogata, Taiki; Ogawa, Ken-Ichiro; Kwon, Jinhwan; Miyake, Yoshihiro

    2015-01-01

    The simultaneous perception of multimodal information in the environment during voluntary movement is very important for effective reactions to the environment. Previous studies have found that voluntary movement affects the simultaneous perception of auditory and tactile stimuli. However, the results of these experiments are not completely consistent, and the differences may be attributable to methodological differences in the previous studies. In this study, we investigated the effect of voluntary movement on the simultaneous perception of auditory and tactile stimuli using a temporal order judgment task with voluntary movement, involuntary movement, and no movement. To eliminate the potential effect of stimulus predictability and the effect of spatial information associated with large-scale movement in the previous studies, we randomized the interval between the start of movement and the first stimulus, and used small-scale movement. As a result, the point of subjective simultaneity (PSS) during voluntary movement shifted from the tactile stimulus being first during involuntary movement or no movement to the auditory stimulus being first. The just noticeable difference (JND), an indicator of temporal resolution, did not differ across the three conditions. These results indicate that voluntary movement itself affects the PSS in auditory-tactile simultaneous perception, but it does not influence the JND. In the discussion of these results, we suggest that simultaneous perception may be affected by the efference copy.

  5. The simultaneous perception of auditory–tactile stimuli in voluntary movement

    Science.gov (United States)

    Hao, Qiao; Ogata, Taiki; Ogawa, Ken-ichiro; Kwon, Jinhwan; Miyake, Yoshihiro

    2015-01-01

    The simultaneous perception of multimodal information in the environment during voluntary movement is very important for effective reactions to the environment. Previous studies have found that voluntary movement affects the simultaneous perception of auditory and tactile stimuli. However, the results of these experiments are not completely consistent, and the differences may be attributable to methodological differences in the previous studies. In this study, we investigated the effect of voluntary movement on the simultaneous perception of auditory and tactile stimuli using a temporal order judgment task with voluntary movement, involuntary movement, and no movement. To eliminate the potential effect of stimulus predictability and the effect of spatial information associated with large-scale movement in the previous studies, we randomized the interval between the start of movement and the first stimulus, and used small-scale movement. As a result, the point of subjective simultaneity (PSS) during voluntary movement shifted from the tactile stimulus being first during involuntary movement or no movement to the auditory stimulus being first. The just noticeable difference (JND), an indicator of temporal resolution, did not differ across the three conditions. These results indicate that voluntary movement itself affects the PSS in auditory–tactile simultaneous perception, but it does not influence the JND. In the discussion of these results, we suggest that simultaneous perception may be affected by the efference copy. PMID:26441799

  6. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, J.; Bird, L.

    2011-10-01

    This report documents the status and trends of 'compliance'--renewable energy certificate (REC) markets used to meet state renewable portfolio standard (RPS) requirements--and 'voluntary' markets--those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Today, 29 states and the District of Columbia have an RPS, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricity provider, and all consumers have the option to purchase RECs. This report documents REC activities and trends in the United States. The compliance REC market analysis includes analysis of REC trading, regional REC markets, REC tracking systems, types of compliance RECs, compliance REC pricing trends, and an overview of compliance with RPS polices. The voluntary REC analysis presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing and administrative expenses, voluntary REC pricing, and the voluntary carbon offsets market. The report concludes with a discussion of upcoming guidance from the Federal Trade Commission on green marketing claims, the emergence of community solar programs, and the potential impact of Dodd-Frank regulations on the REC market.

  7. To leave or not to leave : When receiving interpersonal citizenship behavior influences an employee's turnover intention

    NARCIS (Netherlands)

    Regts, Gerdien; Molleman, Eric

    2013-01-01

    Given that few studies have examined relational bases for voluntary employee turnover, the purpose of the article is to examine whether work relationships explain employee turnover intention. Adopting a social relational perspective on employee turnover, we investigated the effect of receiving inter

  8. To leave or not to leave : When receiving interpersonal citizenship behavior influences an employee's turnover intention

    NARCIS (Netherlands)

    Regts, Gerdien; Molleman, Eric

    Given that few studies have examined relational bases for voluntary employee turnover, the purpose of the article is to examine whether work relationships explain employee turnover intention. Adopting a social relational perspective on employee turnover, we investigated the effect of receiving

  9. To leave or not to leave : When receiving interpersonal citizenship behavior influences an employee's turnover intention

    NARCIS (Netherlands)

    Regts, Gerdien; Molleman, Eric

    2013-01-01

    Given that few studies have examined relational bases for voluntary employee turnover, the purpose of the article is to examine whether work relationships explain employee turnover intention. Adopting a social relational perspective on employee turnover, we investigated the effect of receiving inter

  10. [Vasectomy and tubal ligation: medicopsychological aspects of voluntary sterilization].

    Science.gov (United States)

    Bourgeois, M

    1982-06-01

    Various psychological aspects of voluntary surgical sterilization are examined. Women's own bodies are protected through sterilization from all the risks of pregnancy, but there is an altruistic element of vasectomy which may be perceived by men either positively or as a sacrifice or mutilition. The greater prevalence of female sterilization thus seems logical. Some psychologists view vasectomy as representing the realization of castration fantasies, but despite occurrence of cases which might seem to legitimate this view, most vasectomized men are married adults who have fathered several children and have otherwise proven their maturity. The status of voluntary sterilization appears to differ in the Third World, where rapid population growth threatens collective survival, and in developed countries whose growth rates are low or negative. Requests for reversal are increasingly frequent as women undergo sterilization at younger ages. Remarriage, a change of mind by the couple, or death of a child are the most frequently cited reasons for reversal requests. Reports of the psychological consequences of sterilization tend to vary in different studies, largely because of differences in the socioeconomic and cultural status of the populations studied and also perhaps because some studies are more superficial than others. In numerous questionnaire surveys mostly done in Anglo-Saxon countries, typically 90-99% of subjects have reported themselves satisfied with the results. The great majority report no regrets, an unchanged or improved marital relationship, and an increase in sexual pleasure. Less heterogeneous samples of persons undergoing sterilization for reasons other than simple contraceptive convenience have sometimes given less positive results. Age, economic status, number of children, marital relationship, educational level, religious and moral convictions, and history of medical or psychological problems can all affect satisfaction with sterilization. Men in

  11. Maternity leave, women's employment, and marital incompatibility.

    Science.gov (United States)

    Hyde, J S; Essex, M J; Clark, R; Klein, M H

    2001-09-01

    This research investigated the relationship between the length of women's maternity leave and marital incompatibility, in the context of other variables including the woman's employment, her dissatisfaction with the division of household labor, and her sense of role overload. Length of leave, work hours, and family salience were associated with several forms of dissatisfaction, which in turn predicted role overload. Role overload predicted increased marital incompatibility for experienced mothers but did not for first-time mothers, for whom discrepancies between preferred and actual child care were more important. Length of maternity leave showed significant interactions with other variables, supporting the hypothesis that a short leave is a risk factor that, when combined with another risk factor, contributes to personal and marital distress.

  12. Pharmacognostical profile of Paederia foetida Linn. leaves

    National Research Council Canada - National Science Library

    Shetti, Sandeep; Chellappan, Dinesh Kumar; Sharma, Indra Prakash; Kalusalingam, Anandarajagopal

    2012-01-01

    The leaves of Paederia foetida Linn. (P. foetida) are commonly known as skunk vine or Chinese fever vine, are used for various ailments medicinally throughout Asia and other tropical parts of the world by traditional healers...

  13. Occupational exposures and sick leave during pregnancy

    DEFF Research Database (Denmark)

    Hansen, Mette Lausten; Thulstrup, Ane Marie; Juhl, Mette

    2015-01-01

    OBJECTIVE: This study aimed to investigate associations between work postures, lifting at work, shift work, work hours, and job strain and the risk of sick leave during pregnancy from 10-29 completed pregnancy weeks in a large cohort of Danish pregnant women. METHODS: Data from 51 874 pregnancies...... episode of sick leave as the primary outcome. RESULTS: We found statistically significant associations between all the predictors and risk of sick leave; for non-sitting work postures (HRrange 1.55-2.79), cumulative lifting HRtrend 1.29, 95% CI 1.26-1.31, shift work (HRevening 1.90, 95% CI 1...... previous findings and suggest that initiatives to prevent sick leave during pregnancy could be based on work conditions. Preventive measures may have important implications for pregnant women and workplaces....

  14. Early School Leaving: Reasons and Consequences

    Directory of Open Access Journals (Sweden)

    Erika GYÖNÖS

    2011-11-01

    Full Text Available Early school leaving represents a loss of potential that has effects on both social and economic scale (reduced social cohesion, lower financial incomes, increase of social allocations. Early school leaving has various reasons that can be either social or economic. Due to the average statistics of the 27 countries of the European Union, in 2008 78,5% of the populations of these countries went to school regularly, whereas the same statistics applied for Romania showed an extent of 78,3%. The statistics of early school leaving showed some 14, 9% in the countries of the EU, whereas in Romania this index was higher (15, 9%. Sequel to some analyses we can state that there is a strong relationship between the variables named participation in education and early school leaving; more than that, there is a strong relationship between the extent of school studies completion and the rate of unemployment.

  15. The Chromatography of Leaves and Inks.

    Science.gov (United States)

    Chemecology, 1997

    1997-01-01

    Describes the use of a simple process known as chromatography to separate and observe the color pigments in leaves, inks, and other materials. Provides some historical background and detailed procedures. (DDR)

  16. Auxin level and regeneration of Begonia leaves.

    Science.gov (United States)

    Heide, O M

    1968-06-01

    As previously found, both the level of ether-extractable auxin (presumably indole-3-acetic acid) and the root-forming ability of B.xcheimantha leaves are increased under long-day conditions by high temperature, whereas the capacity for adventitious bud formation is reduced. However, this relation is present under relatively high light intensity only. Under the low light intensities in late fall neither auxin level nor regeneration ability were significantly affected by temperature.Dark treatment of detached leaves for 2 to 16 days greatly counteracted the inhibitory effect of high temperature on bud formation and reduced both the auxin level and the root-forming ability of the leaves.The great seasonal changes in the regeneration ability of Begonia leaves seem to be the result of a complex interaction of temperature, day-length, and daily light energy on the level of endogenous auxin and other growth regulators.

  17. Anthelmintic activity of leaves of justicia beddomei.

    Science.gov (United States)

    Srinivasa, U; Rao, J Venkateshwara; Krupanidhi, A M; Shanmukhappa, S

    2007-01-01

    Ethanolic and Chloroform extract of leaves of Justicia beddomei were evaluated separately for anthelmintic activity on adult Indian earthworms Pheretima posthuma, using Piperazine citrate as reference standard. The results indicated that ethanolic extract was more potent than the chloroform extract.

  18. Fathers on Parental Leave in Denmark

    DEFF Research Database (Denmark)

    Reinicke, Kenneth; Cybulski, Franz Wilhelm; Drews, Lea Vedel

    2005-01-01

    In the article it is argued that contemporary fatherhood and masculinity differ increasingly from hegemonic masculinity according to which men are primarily responsible for ensuring the financial basis of the family. The article “Fathers on Parental Leave in Denmark”, based on interviews with 15......, parental leave and domestic affairs. The article also demonstrates that the issue of parental leave may cause a conflict of interest between an employer and en employee although the majority of employers in this study emphasize that parental leave is unproblematic for them....... Danish men and 8 employers, shows that many men’s ideas about fatherhood and family responsibility tend to revolve around such aspects as close contact and involvement with children. However, it seems that men do not acknowledge fully the significance of gender for their decisions concerning the child...

  19. Time-dependent cortical activation in voluntary muscle contraction.

    Science.gov (United States)

    Yang, Qi; Wang, Xiaofeng; Fang, Yin; Siemionow, Vlodek; Yao, Wanxiang; Yue, Guang H

    2011-01-01

    This study was to characterize dynamic source strength changes estimated from high-density scalp electroencephalogram (EEG) at different phases of a submaximal voluntary muscle contraction. Eight healthy volunteers performed isometric handgrip contractions of the right arm at 20% maximal intensity. Signals of the handgrip force, electromyography (EMG) from the finger flexor and extensor muscles and 64-channel EEG were acquired simultaneously. Sources of the EEG were analyzed at 19 time points across preparation, execution and sustaining phases of the handgrip. A 3-layer boundary element model (BEM) based on the MNI (Montréal Neurological Institute) brain MRI was used to overlay the sources. A distributed current density model, LORETA L1 norm method was applied to the data that had been processed by independent component analysis (ICA). Statistical analysis based on a mixed-effects polynomial regression model showed a significant and consistent time-dependent non-linear source strength change pattern in different phases of the handgrip. The source strength increased at the preparation phase, peaked at the force onset time and decreased in the sustaining phase. There was no significant difference in the changing pattern of the source strength among Brodmann's areas 1, 2, 3, 4, and 6. These results show, for the first time, a high time resolution increasing-and-decreasing pattern of activation among the sensorimotor regions with the highest activity occurs at the muscle activity onset. The similarity in the source strength time courses among the cortical centers examined suggests a synchronized parallel function in controlling the motor activity.

  20. Voluntary Participation in Regional Fisheries Management Council Meetings

    Directory of Open Access Journals (Sweden)

    James Wilson

    2010-09-01

    Full Text Available Insufficient and unrepresentative participation in voluntary public hearings and policy discussions has been problematic since Aristotle's time. In fisheries, research has shown that involvement is dominated by financially resourceful and extreme-opinion stakeholders and tends to advantage groups that have a lower cost of attendance. Stakeholders may exhibit only one or all of these traits but can be still similarly advantaged. The opposites of these traits tend to characterize the disadvantaged, such as the middle-ground opinions, the less wealthy or organized, and the more remote stakeholders. Remoteness or distance is the most straightforward and objective of these characteristics to measure. We analyzed the New England Fishery Management Council's sign-in sheets for 2003–2006, estimating participants' travel distance and associations with the groundfish, scallop, and herring industries. We also evaluated the representativeness of participation by comparing attendance to landings and permit distributions. The distance analysis showed a significant correlation between attendance levels and costs via travel distance. These results suggest a potential bias toward those stakeholders residing closer to meeting locations, possibly disadvantaging parties who are further and must incur higher costs. However, few significant differences were found between the actual fishing industry and attendee distributions, suggesting that the geographical distribution of the meeting attendees is statistically similar to that of the larger fishery. The interpretation of these results must take into consideration the limited time span of the analysis, as policy changes may have altered the industry make-up and location prior to our study. Furthermore, the limited geographical input of stakeholders may lend bias to the Council's perception of ecological and social conditions throughout the spatial range of the fishery. These factors should be further considered in

  1. Voluntary HIV counseling and testing during prenatal care in Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Zubaran Goldani

    2003-10-01

    Full Text Available OBJECTIVE: Voluntary HIV counseling and testing are provided to all Brazilian pregnant women with the purpose of reducing mother-to-child HIV transmission. The purpose of the study was to assess characteristics of HIV testing and identify factors associated with HIV counseling and testing. METHODS: A cross-sectional study was carried out comprising 1,658 mothers living in Porto Alegre, Brazil. Biological, reproductive and social variables were obtained from mothers by means of a standardized questionnaire. Being counseling about HIV testing was the dependent variable. Confidence intervals, chi-square test and hierarchical logistic model were used to determine the association between counseling and maternal variables. RESULTS: Of 1,658 mothers interviewed, 1,603 or 96.7% (95% CI: 95.7-97.5 underwent HIV testing, and 51 or 3.1% (95% CI: 2.3-4.0 were not tested. Four (0.2% refused to undergo testing after counseling. Of 51 women not tested in this study, 30 had undergone the testing previously. Of 1,603 women tested, 630 or 39.3% (95% CI: 36.9-41.7 received counseling, 947 or 59.2% (95% CI: 56.6-61.5 did not, and 26 (1.6% did not inform. Low income, lack of prenatal care, late beginning of prenatal care, use of rapid testing, and receiving prenatal in the public sector were variables independently associated with a lower probability of getting counseling about HIV testing. CONCLUSIONS: The study findings confirmed the high rate of prenatal HIV testing in Porto Alegre. However, women coming from less privileged social groups were less likely to receive information and benefit from counseling.

  2. FREE CASH FLOW AS PART OF VOLUNTARY REPORTING. LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Negrea Laura Georgeta

    2011-12-01

    Full Text Available The present study has as main objective to reflect the state of literature regarding free cash flow, and to withdraw the main pro's and con's in order to create an objective image upon this indicator. The main idea generating this research was the growing interest on cash flow reporting. As many say, 'Cash Flow is King', while in Anglo Saxon countries the interest of investors and analysts in concentrated on operating cash flow, as the most important indicator of the probability of bankruptcy. In this context, voluntary additional reporting, like free cash flow may come either as an aid in providing the fair view or as an opportunistically reported figure. Throughout the paper, the intention was to provide answers to three main research questions: What are the definition and calculation method of free cash flow? Why is there an interest in free cash flow reporting? What is the impact of free cash flow on the agency theory? In order to provide relevant conclusions, four international data basis were used, and related articles and studies were extracted. The results proved that there is no generally accepted definition and computing method, while the format depends on the end-user of the report (shareholders, investors, analysts, bankers, a.s.o.. As stated below, this aspect generates confusion and lack of comparability, giving room to creative accounting techniques. Moreover, the interest on free cash flow reporting is connected mainly to liquidity assessment, company valuation and investors choice. Still, in the context of agency theory, results show that in presence of high free cash flow, managers tend to make investment choices that satisfy their personal interest and that generate low efficiency and profitability for the company. The contribution to current state of research is providing a literature review study, focused on a comparative approach, as well as on underlying an objective image upon a debatable financial indicator and

  3. Effects of voluntary constraining of thoracic displacement during hypercapnia.

    Science.gov (United States)

    Chonan, T; Mulholland, M B; Cherniack, N S; Altose, M D

    1987-11-01

    The study evaluated the interrelationships between the extent of thoracic movements and respiratory chemical drive in shaping the intensity of the sensation of dyspnea. Normal subjects rated their sensations of dyspnea as PCO2 increased during free rebreathing and during rebreathing while ventilation was voluntarily maintained at a constant base-line level. Another trial evaluated the effects on the intensity of dyspnea, of voluntary reduction in the level of ventilation while PCO2 was held constant. During rebreathing, there was a power function relationship between changes in PCO2 and the intensity of dyspnea. At a given PCO2, constraining tidal volume and breathing frequency to the prerebreathing base-line level resulted in an increase in dyspnea. The fractional differences in the intensity of dyspnea between free and constrained rebreathing were independent of PCO2. However, the absolute difference in the intensity of dyspnea between free and constrained rebreathing enlarged with increasing hypercapnia. At PCO2 of 50 Torr, this difference correlated significantly with the increase in both minute ventilation (r = 0.675) and tidal volume (r = 0.757) above the base line during free rebreathing. Similarly, during steady-state hypercapnia at 50 Torr PCO2, the intensity of dyspnea increased progressively as ventilation was voluntarily reduced from the spontaneously adopted free-breathing level. These results indicate that dyspnea increases with the level of respiratory chemical drive but that the intensity of the sensation is further accentuated when ventilation is constrained below that demanded by the level of chemical drive. This may be explained by a loss of inhibitory feedback from lung or chest wall mechanoreceptors acting on brain stem and/or cortical centers.

  4. Voluntary wheel running: a review and novel interpretation.

    Science.gov (United States)

    Sherwin

    1998-07-01

    Voluntary wheel running by animals is an activity that has been observed and recorded in great detail for almost a century. This review shows that it is performed, often with startling intensity and coordination, by a wide variety of wild, laboratory and domestic species with diverse evolutionary histories. However, despite the plethora of published studies on wheel running, there is considerable disagreement between many findings, thus leading to a lack of consensus on explanations of the causality and function. In the initial part of this review, I discuss the internal and external factors that may be involved in the causality of this behaviour, with an emphasis on disparities in both the factual and theoretical development of the subject. I then address the various proposed functions of wheel running, again highlighting evidence to the contrary. This leads to the conclusion that any single theory on the basis of wheel running is likely to be simplistic with little generality. I then present a novel, behaviour-based interpretation in which it is argued that wheel running has no directly analogous naturally occurring behaviour, it is (sometimes) performed for its own sake per se rather than as a redirected or substitute activity, and studies on motivation show that wheel running is self-reinforcing and perceived by animals as 'important'. This review proposes that wheel running may be an artefact of captive environments or of the running-wheel itself, possibly resulting from feedback dysfunction. I also discuss the ubiquity and intensity of its performance, along with its great plasticity and maladaptiveness, all indicating that if it is an artefact, it is nevertheless one of great interest to behavioural science. Copyright 1998 The Association for the Study of Animal Behaviour.

  5. Standardized voluntary force measurement in a lower extremity rehabilitation robot

    Directory of Open Access Journals (Sweden)

    Bolliger Marc

    2008-10-01

    Full Text Available Abstract Background Isometric force measurements in the lower extremity are widely used in rehabilitation of subjects with neurological movement disorders (NMD because walking ability has been shown to be related to muscle strength. Therefore muscle strength measurements can be used to monitor and control the effects of training programs. A new method to assess isometric muscle force was implemented in the driven gait orthosis (DGO Lokomat. To evaluate the capabilities of this new measurement method, inter- and intra-rater reliability were assessed. Methods Reliability was assessed in subjects with and without NMD. Subjects were tested twice on the same day by two different therapists to test inter-rater reliability and on two separate days by the same therapist to test intra-rater reliability. Results Results showed fair to good reliability for the new measurement method to assess isometric muscle force of lower extremities. In subjects without NMD, intraclass correlation coefficients (ICC for inter-rater reliability ranged from 0.72 to 0.97 and intra-rater reliability from 0.71 to 0.90. In subjects with NMD, ICC ranged from 0.66 to 0.97 for inter-rater and from 0.50 to 0.96 for intra-rater reliability. Conclusion Inter- and intra- rater reliability of an assessment method for measuring maximal voluntary isometric muscle force of lower extremities was demonstrated. We suggest that this method is a valuable tool for documentation and controlling of the rehabilitation process in patients using a DGO.

  6. Can influenza epidemics be prevented by voluntary vaccination?

    Directory of Open Access Journals (Sweden)

    Raffaele Vardavas

    2007-05-01

    Full Text Available Previous modeling studies have identified the vaccination coverage level necessary for preventing influenza epidemics, but have not shown whether this critical coverage can be reached. Here we use computational modeling to determine, for the first time, whether the critical coverage for influenza can be achieved by voluntary vaccination. We construct a novel individual-level model of human cognition and behavior; individuals are characterized by two biological attributes (memory and adaptability that they use when making vaccination decisions. We couple this model with a population-level model of influenza that includes vaccination dynamics. The coupled models allow individual-level decisions to influence influenza epidemiology and, conversely, influenza epidemiology to influence individual-level decisions. By including the effects of adaptive decision-making within an epidemic model, we can reproduce two essential characteristics of influenza epidemiology: annual variation in epidemic severity and sporadic occurrence of severe epidemics. We suggest that individual-level adaptive decision-making may be an important (previously overlooked causal factor in driving influenza epidemiology. We find that severe epidemics cannot be prevented unless vaccination programs offer incentives. Frequency of severe epidemics could be reduced if programs provide, as an incentive to be vaccinated, several years of free vaccines to individuals who pay for one year of vaccination. Magnitude of epidemic amelioration will be determined by the number of years of free vaccination, an individuals' adaptability in decision-making, and their memory. This type of incentive program could control epidemics if individuals are very adaptable and have long-term memories. However, incentive-based programs that provide free vaccination for families could increase the frequency of severe epidemics. We conclude that incentive-based vaccination programs are necessary to control

  7. Anticancer activity of Morus nigra leaves extract

    OpenAIRE

    Muhammad Imran Qadir; Muhammad Ali; Zubair Ibrahim

    2014-01-01

    Plants are screened for treatment of many ailments including cancer because they possess certain potential constituents which are effective for treatment. The aim of this study was to evaluate the anticancer activity of Morus nigra leaves against human cervical cancer cell line (HeLa). n-Hexane and aqueous methanolic extract of plant’s leaves were made by maceration. Anticancer activity was estimated by methyl-thiazolyl-tetrazolium (MTT) assay and percentage inhibition of cells was calculated...

  8. Fathers' Leave, Fathers' Involvement and Child Development

    DEFF Research Database (Denmark)

    del Carmen Huerta, Maria; Lausten, Mette; Baxter, Jennifer

    their involvement translates into positive child cognitive and behavioural outcomes. This analysis shows that fathers’ leave, father’s involvement and child development are related. Fathers who take leave, especially those taking two weeks or more, are more likely to carry out childcare related activities when...... was available, results suggest that the kind of involvement matters. These results suggest that what matters is the quality and not the quantity of father-child interactions....

  9. Short-Term Saved Leave Scheme

    CERN Multimedia

    HR Department

    2007-01-01

    As announced at the meeting of the Standing Concertation Committee (SCC) on 26 June 2007 and in http://Bulletin No. 28/2007, the existing Saved Leave Scheme will be discontinued as of 31 December 2007. Staff participating in the Scheme will shortly receive a contract amendment stipulating the end of financial contributions compensated by save leave. Leave already accumulated on saved leave accounts can continue to be taken in accordance with the rules applicable to the current scheme. A new system of saved leave will enter into force on 1 January 2008 and will be the subject of a new im-plementation procedure entitled "Short-term saved leave scheme" dated 1 January 2008. At its meeting on 4 December 2007, the SCC agreed to recommend the Director-General to approve this procedure, which can be consulted on the HR Department’s website at the following address: https://cern.ch/hr-services/services-Ben/sls_shortterm.asp All staff wishing to participate in the new scheme ...

  10. Short-Term Saved Leave Scheme

    CERN Multimedia

    2007-01-01

    As announced at the meeting of the Standing Concertation Committee (SCC) on 26 June 2007 and in http://Bulletin No. 28/2007, the existing Saved Leave Scheme will be discontinued as of 31 December 2007. Staff participating in the Scheme will shortly receive a contract amendment stipulating the end of financial contributions compensated by save leave. Leave already accumulated on saved leave accounts can continue to be taken in accordance with the rules applicable to the current scheme. A new system of saved leave will enter into force on 1 January 2008 and will be the subject of a new implementation procedure entitled "Short-term saved leave scheme" dated 1 January 2008. At its meeting on 4 December 2007, the SCC agreed to recommend the Director-General to approve this procedure, which can be consulted on the HR Department’s website at the following address: https://cern.ch/hr-services/services-Ben/sls_shortterm.asp All staff wishing to participate in the new scheme a...

  11. Offloading social care responsibilities: recent experiences of local voluntary organisations in a remote urban centre in British Columbia, Canada.

    Science.gov (United States)

    Hanlon, Neil; Rosenberg, Mark; Clasby, Rachael

    2007-07-01

    Services offered by voluntary organisations are an integral but often overlooked component of health and social care. Of late, there has been a renewed interest in voluntary welfare provision as a viable alternative to state and market. Recent developments in welfare provision in Canada appear to have brought greater social care roles for the voluntary sector at the same time as new and arguably more restrictive funding and accountability mechanisms are being imposed by different arms of the state. To explore these issues more closely, the present paper examines the impressions and experiences of voluntary and formal sector providers of services for senior citizens and people with disabilities in a remote urban centre (population less than 100 000) in the interior of British Columbia, Canada. Two important operational pressures provide the context of the analysis: (1) reform of provincial government funding and regulation of voluntary services; and (2) the restructuring of welfare provision, especially in the areas of health care and social services. The authors found evidence of an escalating incursion of the state into local voluntary sector affairs that needs to be understood in the context of long-standing institutional links between government and 'professional' voluntary welfare provision in British Columbia. The results point to three important directions in contemporary local voluntary provision: (1) an emerging ethos of accountability, efficiency and competition in voluntary provision; (2) increasing pressure to centralise volunteer services; and consequently, (3) the potential erosion of flexibility and personalisation that are seen to characterise the voluntary sector.

  12. Effects of voluntary exercise on anxiety-like behavior and voluntary morphine consumption in rat pups borne from morphine-dependent mothers during pregnancy.

    Science.gov (United States)

    Haydari, Sakineh; Miladi-Gorji, Hossein; Mokhtari, Amin; Safari, Manouchehr

    2014-08-22

    Exposure to morphine during pregnancy produced long-term effects in offspring behaviors. Recent studies have shown that voluntary exercise decreases the severity of anxiety behaviors in both morphine-dependent and withdrawn rats. Thus, the aims of the present study were to examine whether maternal exercise decreases prenatal dependence-induced anxiety and also, voluntary consumption of morphine in animal models of craving in rat pups. Pregnant rats were made dependent by chronic administration of morphine in drinking water simultaneously with access to a running wheel that lasted at least 21 days. Then, anxiety-like behaviors using the elevated plus-maze (EPM) and voluntary consumption of morphine using a two-bottle choice paradigm (TBC) were tested in male rat pups. The results showed that the rat pups borne from exercising morphine-dependent mothers exhibited an increase in EPM open arm time (Pexercising morphine-dependent mothers was less in the second (Pexercise decreases the severity of the anxiogenic-like behaviors and voluntary consumption of morphine in rat pups.

  13. Transfer functions

    Science.gov (United States)

    Taback, I.

    1979-01-01

    The vulnerability of electronic equipment to carbon fibers is studied. The effectiveness of interfaces, such as filters, doors, window screens, and cabinets, which affect the concentration, exposure, or deposition of carbon fibers on both (internal and external) sides of the interface is examined. The transfer function of multilayer aluminum mesh, wet and dry, polyurethane foam, and window screen are determined as a function of air velocity. FIlters installed in typical traffic control boxes and air conditioners are also considered.

  14. Cadmium accumulation in leaves of leafy vegetables.

    Science.gov (United States)

    Baldantoni, Daniela; Morra, Luigi; Zaccardelli, Massimo; Alfani, Anna

    2016-01-01

    Leafy vegetables have a relatively high potential for Cd uptake and translocation, and are thus considered Cd accumulators. For this reason, leaves and roots of lettuce (Lactuca sativa L.) and endive (Cichorium endivia L.) plants, grown on different agricultural soils in Campania region (southern Italy), subjected to different fertilisation treatments (unfertilisation, compost amendment and mineral fertilisation), were analysed for Cd concentrations. Moreover, to clarify if the highest concentrations found are linked to older and inedible or to younger and edible leaves, external and internal endive leaves were separately analysed. All the leafy vegetables analysed showed on average 2-fold higher Cd concentrations in leaves than in roots. Leaf Cd concentrations in both lettuce and endive plants significantly differed among fertilisation treatments, with values highest in the plants grown on mineral fertilised soils. Apart from the soil fertilisation treatments, however, Cd leaf concentrations were often higher (up to 4-fold) than the threshold deduced by the EU 420/2011 Regulation, although the plants grew on unpolluted soils. Anyway, external leaves of endive plants showed significantly higher concentrations than internal leaves (in some cases the values were 3-fold higher), partly reassuring on the consumption of the younger leaves. Moreover, this study points out two major drawbacks in the Italian and European regulatory frameworks: (1) metal concentration (as total and/or available fraction) limits in agricultural soils are lacking; (2) metal concentration thresholds (currently existing only for Cd and Pb in crops) reported in the EU 420/2011 Regulation, expressed on the fresh weight basis rather than on the dry weight basis, appear not suitable.

  15. Trainability of muscular activity level during maximal voluntary co-contraction: comparison between bodybuilders and nonathletes.

    Directory of Open Access Journals (Sweden)

    Sumiaki Maeo

    Full Text Available Antagonistic muscle pairs cannot be fully activated simultaneously, even with maximal effort, under conditions of voluntary co-contraction, and their muscular activity levels are always below those during agonist contraction with maximal voluntary effort (MVE. Whether the muscular activity level during the task has trainability remains unclear. The present study examined this issue by comparing the muscular activity level during maximal voluntary co-contraction for highly experienced bodybuilders, who frequently perform voluntary co-contraction in their training programs, with that for untrained individuals (nonathletes. The electromyograms (EMGs of biceps brachii and triceps brachii muscles during maximal voluntary co-contraction of elbow flexors and extensors were recorded in 11 male bodybuilders and 10 nonathletes, and normalized to the values obtained during the MVE of agonist contraction for each of the corresponding muscles (% EMGMVE. The involuntary coactivation level in antagonist muscle during the MVE of agonist contraction was also calculated. In both muscles, % EMGMVE values during the co-contraction task for bodybuilders were significantly higher (P<0.01 than those for nonathletes (biceps brachii: 66±14% in bodybuilders vs. 46±13% in nonathletes, triceps brachii: 74±16% vs. 57±9%. There was a significant positive correlation between a length of bodybuilding experience and muscular activity level during the co-contraction task (r = 0.653, P = 0.03. Involuntary antagonist coactivation level during MVE of agonist contraction was not different between the two groups. The current result indicates that long-term participation in voluntary co-contraction training progressively enhances muscular activity during maximal voluntary co-contraction.

  16. Barriers and facilitators to partnership working between Early Intervention Services and the voluntary and community sector.

    Science.gov (United States)

    Lester, Helen; Birchwood, Max; Tait, Lynda; Shah, Sonal; England, Elizabeth; Smith, Jo

    2008-09-01

    Partnership working between health and the voluntary and community sector has become an increasing political priority. This paper describes and explores the extent and patterns of partnership working between health and the voluntary and community sector in the context of Early Intervention Services for young people with a first episode of psychosis. Data were collected from 12 Early Intervention Services and through semistructured interviews with 47 voluntary and community sector leads and 42 commissioners across the West Midlands of England. Most partnerships were described as ad hoc and informal in nature although four formal partnerships between Early Intervention Services and voluntary and community sector organizations had been established. Shared agendas, the ability to refer clients onto an organization that could provide a service they could not and shared training facilitated partnership working in this context. Barriers to closer working included differences in culture such as managing risk, the time required to make and maintain relationships and recognition of the advantages of remaining a small and autonomous organization. The four more formal partnerships were also built on the organizations' experience of working together informally, in one case through a specific pilot project. The voluntary and community organizations involved were also branches of larger national organizations for whom finding sustainable funding was less of an issue. In theoretical terms, eight Early Intervention Service: voluntary and community sector partnerships were at a stage of 'pre-partnership collaboration', three at 'partnership creation and consolidation' and one at 'partnership programme delivery'. The empirical data viewed through the lens of the partnership life-cycle model could help early intervention services, and voluntary and community sector professionals better understand where they are, why they are there and the conditions needed to realise the full

  17. Living in the hands of God. English Sunni e-fatwas on (non-)voluntary euthanasia and assisted suicide.

    Science.gov (United States)

    Van den Branden, Stef; Broeckaert, Bert

    2011-02-01

    Ever since the start of the twentieth century, a growing interest and importance of studying fatwas can be noted, with a focus on Arabic printed fatwas (Wokoeck 2009). The scholarly study of end-of-life ethics in these fatwas is a very recent feature, taking a first start in the 1980s (Anees 1984; Rispler-Chaim 1993). Since the past two decades, we have witnessed the emergence of a multitude of English fatwas that can easily be consulted through the Internet ('e-fatwas'), providing Muslims worldwide with a form of Islamic normative guidance on a huge variety of topics. Although English online fatwas do provide guidance for Muslims and Muslim minorities worldwide on a myriad of topics including end-of-life issues, they have hardly been studied. This study analyses Islamic views on (non-)voluntary euthanasia and assisted suicide as expressed in English Sunni fatwas published on independent--i.e. not created by established organisations--Islamic websites. We use Tyan's definition of a fatwa to distinguish between fatwas and other types of texts offering Islamic guidance through the Internet. The study of e-fatwas is framed in the context of Bunt's typology of Cyber Islamic Environments (Bunt 2009) and in the framework of Roy's view on the virtual umma (Roy 2002). '(Non-)voluntary euthanasia and assisted suicide' are defined using Broeckaert's conceptual framework on treatment decisions at the end of life (Broeckaert 2008). We analysed 32 English Sunni e-fatwas. All of the e-fatwas discussed here firmly speak out against every form of active termination of life. They often bear the same structure, basing themselves solely on Quranic verses and prophetic traditions, leaving aside classical jurisprudential discussions on the subject. In this respect they share the characteristics central in Roy's typology of the fatwa in the virtual umma. On the level of content, they are in line with the international literature on Islamic end-of-life ethics. English Sunni e-fatwas make

  18. Twitch potentiation induced by stimulated and voluntary isometric contractions at various torque levels in human knee extensor muscles.

    Science.gov (United States)

    Miyamoto, Naokazu; Yanai, Toshimasa; Kawakami, Yasuo

    2011-03-01

    The purpose of this study was to compare the extent of twitch potentiation (TP) after stimulated or voluntary contractions at identical intensities for the human knee extensor muscles. Isometric knee extensions of 10 s were performed at 20%, 40%, and 60% of maximal voluntary contraction (MVC) torque level, through percutaneous electrical stimulation of the quadriceps at 80 Hz or voluntary contraction. Twitch responses were evoked by stimulating the femoral nerve percutaneously with supramaximal intensity. The extent of TP after the stimulated contraction was greater than that after the voluntary contraction at the 20% MVC torque level, whereas a stimulated contraction induced a smaller extent of TP than did a voluntary contraction at contraction intensities higher than 40% MVC. We suggest that this contraction intensity dependence of differences in TP after stimulated and voluntary isometric conditioning contractions is responsible for differences in the recruitment pattern of motor units during the conditioning contractions.

  19. Pharmacological Activities of ‘Chandrakhya’ Leaves

    Directory of Open Access Journals (Sweden)

    Ashish Singhai

    2009-07-01

    Full Text Available The herbal drug ‘Chandrakhya’ is commonly used in Indian traditional medicine for thousands of years. Various activities of its rhizome have been reported by several researchers but the studies on leaves are not yet reported. The aim of this study is to explore the analgesic, antibacterial and an antifungal activity of Zingiber officinale (ZO [Chandrakhya] leaves on albino rats. Aqueous and alcoholic extracts of Zingiber officinale leaves were selected at different doses and analgesic activity was evaluated by acetic acid induced writhing test and tail clip method. The anti-bacterial and anti-fungal activity of the ZO leaves was evaluated by employing well diffusion method against S. aureus, E.coli, P.vulgaris and C. albicans. It was found that the aqueous and alcoholic extracts at the dose of 400mg/kg showed significant analgesic activity as well as shown significant anti-bacterial and anti-fungal activity at the dose of 40 mg/ml. The present study shows the usefulness of the leaves of Zingiber officinale and indicates that its alcoholic extract is more active than the aqueous extract in analgesic, antibacterial and antifungal activities.

  20. Heat transfer

    CERN Document Server

    Jorge, Kubie; Thomas, Grassie

    2012-01-01

    A core task of engineers is to analyse energy related problems. The analytical treatment is usually based on principles of thermodynamics, fluid mechanics and heat transfer, but is increasingly being handled computationally.This unique resource presents a practical textbook, written for both undergraduates and professionals, with a series of over 60 computer workbooks on an accompanying CD.The book emphasizes how complex problems can be deconstructed into a series of simple steps. All thermophysical property computations are illustrated using diagrams within text and on the compani