The Client's Perspective on Voluntary Stuttering.

PubMed

Byrd, Courtney T; Gkalitsiou, Zoi; Donaher, Joe; Stergiou, Erin

2016-08-01

Voluntary stuttering is a strategy that has been suggested for use in the clinical literature but has minimal empirical data regarding treatment outcomes. The purpose of the present study is to explore client perspectives regarding the impact of the use of this strategy on the affective, behavioral, and cognitive components of stuttering. The present study used an original survey designed to explore the intended purpose. A total of 206 adults who stutter were included in the final data corpus. Responses were considered with respect to the type of voluntary stuttering the participants reportedly produced and the location of use. A client perceives significantly greater affective, behavioral, and cognitive benefits from voluntary stuttering when the production is closely matched to the client's actual stutter and when it is used outside the clinical environment. To enhance client perception of associated benefits, clinicians should encourage use of voluntary stuttering that closely matches the client's own stuttering. Clinicians should also facilitate practice of voluntary stuttering outside of the therapy room. Finally, clinicians should be aware that clients, at least initially, may not perceive any benefits from the use of this strategy.

1. Exterior view of Components Test Laboratory (T27), looking southeast ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Exterior view of Components Test Laboratory (T-27), looking southeast from hill north of structure. The building wing in the right foreground houses Test Cell 8 (oxidizer) and the oxidizer storage pit or vault. Test Cell 10 is located in the center background, Test Cell 9 is at the far left, and the equipment room is in the immediate left foreground. The control room is in the center of the structure and abuts the aforementioned test cell and equipment room wings. This structure served as a facility for testing, handling, and storage of Titan II's hydrazine- and nitrogen teteroxide-based propellant system components for compatability determinations. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

6. Exterior view of Components Test Laboratory (T27), looking southwest. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Exterior view of Components Test Laboratory (T-27), looking southwest. The building wing on the left houses Test Cell 9 (fuel), and that on the right houses the equipment room. The corrugated aluminum shed that is taller than the main building in the left foreground houses a citric acid air pollution control room (also known as scrubber room), the interior of which may be seen in CO-88-A-21. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

Voluntary euthanasia.

PubMed

Brewin, Thurstan B

1986-05-10

Brewin comments upon James Rachels' The End of Life (Oxford University Press; 1986) and Voluntary Euthanasia (Peter Owen; 1986), a compilation edited by A.B. Downing and B. Smoker that is an expanded version of a 1969 work by Britain's Voluntary Euthanasia Society. Rachels maintains that it is illogical to distinguish between active and passive euthanasia. In Voluntary Euthanasia, 17 contributors argue the pros and cons of the issue. The Voluntary Euthanasia Society proposes that mentally competent persons be allowed by law to request euthanasia, either when taken ill or by advance directive. Brewin says he is almost but not quite convinced by the arguments for legalized voluntary euthanasia. He is concerned about the "slippery slope," the uncertainties of prognosis and quality of life judgments, the pressures to which the terminally ill or aged might be subjected, and the potentially negative impact of euthanasia on the physician patient relationship.

Involuntary conscious memory facilitates cued recall performance: further evidence that chaining occurs during voluntary recall.

PubMed

Mace, John H

2009-01-01

Recent studies have shown that conscious recollection of the past occurs spontaneously when subjects voluntarily recall their own past experiences or a list of previously studied words. Naturalistic diary studies and laboratory studies of this phenomenon, often called involuntary conscious memory (ICM), show that it occurs in 2 ways. One is direct ICM retrieval, which occurs when a cue spontaneously triggers a conscious memory; the other is chained ICM retrieval, which occurs when a retrieved conscious memory spontaneously triggers another. Laboratory studies investigating ICM show that chained ICM retrieval occurs on voluntary autobiographical memory tasks. The present results show that chained ICM retrieval also occurs on a voluntary word list memory task (cued recall). These results are among a handful suggesting that ICM retrieval routinely occurs during voluntary recall.

77 FR 48503 - Proposed Information Collection; Comment Request; National Voluntary Laboratory Accreditation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... instrument and instructions should be directed to the attention of Vanda R. White, National Voluntary..., Gaithersburg, MD 20899-2140; phone: (301) 975-3592; email: vanda.white@nist.gov . SUPPLEMENTARY INFORMATION: I... provide information, such as name, address, phone and fax numbers, contact person(s), and select the test...

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

PubMed

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

2018-04-15

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. The current study tested functional and muscular effects of two novel voluntary strength training methods, burrowing (digging a substrate out of a tube) and unloaded tower climbing, in male C57Bl6 mice. To compare these two novel methods with existing exercise methods, resistance running and (non-resistance) running were included. Motor coordination, grip strength and muscle fatigue were measured at baseline, halfway through and near the end of a fourteen week exercise intervention. Endurance was measured by an incremental treadmill test after twelve weeks. Both burrowing and resistance running improved forelimb grip strength as compared to controls. Running and resistance running increased endurance in the treadmill test and improved motor skills as measured by the balance beam test. Post-mortem tissue analyses revealed that running and resistance running induced Soleus muscle hypertrophy and reduced epididymal fat mass. Tower climbing elicited no functional or muscular changes. As a voluntary strength exercise method, burrowing avoids the confounding effects of stress and positive reinforcers elicited in forced strength exercise methods. Compared to voluntary resistance running, burrowing likely reduces the contribution of aerobic exercise components. Burrowing qualifies as a suitable voluntary strength training method in mice. Furthermore, resistance running shares features of strength training and endurance (aerobic) exercise and should be considered a multi-modal aerobic-strength exercise method in mice. Copyright © 2017 Elsevier B.V. All rights reserved.

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

PubMed

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.

Secondary standards laboratories for ionizing radiation calibrations: The national laboratory interests

NASA Astrophysics Data System (ADS)

Roberson, P. I.; Campbell, G. W.

1984-11-01

The national laboratories are probable candidates to serve as secondary standards laboratories for the federal sector. Representatives of the major Department of Energy laboratories were polled concerning attitudes toward a secondary laboratory structure. Generally, the need for secondary laboratories was recognized and the development of such a program was encouraged. The secondary laboratories should be reviewed and inspected by the National Bureau of Standards. They should offer all of the essential, and preferably additional, calibration services in the field of radiological health protection. The selection of secondary laboratories should be based on economic and geographic criteria and/or be voluntary.

On the dominant noise components of tactical aircraft: Laboratory to full scale

NASA Astrophysics Data System (ADS)

Tam, Christopher K. W.; Aubert, Allan C.; Spyropoulos, John T.; Powers, Russell W.

2018-05-01

This paper investigates the dominant noise components of a full-scale high performance tactical aircraft. The present study uses acoustic measurements of the exhaust jet from a single General Electric F414-400 turbofan engine installed in a Boeing F/A-18E Super Hornet aircraft operating from flight idle to maximum afterburner. The full-scale measurements are to the ANSI S12.75-2012 standard employing about 200 microphones. By comparing measured noise spectra with those from hot supersonic jets observed in the laboratory, the dominant noise components specific to the F/A-18E aircraft at different operating power levels are identified. At intermediate power, it is found that the dominant noise components of an F/A-18E aircraft are essentially the same as those of high temperature supersonic laboratory jets. However, at military and afterburner powers, there are new dominant noise components. Their characteristics are then documented and analyzed. This is followed by an investigation of their origin and noise generation mechanisms.

Adding Vectors across the North: Development of Laboratory Component of Distance Education Physics Course

NASA Astrophysics Data System (ADS)

Spencer, V. K.; Solie, D. J.

2010-12-01

Bush Physics for the 21st Century (BP21) is a distance education physics course offered through the Interior Aleutians Campus of the University of Alaska Fairbanks. It provides an opportunity for rural Alaskan high school and community college students, many of whom have no other access to advanced science courses, to earn university science credit. The curriculum is mathematically rigorous and includes a laboratory component to prepare students who wish to pursue science and technology careers. The laboratory component has been developed during the past 3 years. Students learn lab safety, basic laboratory technique, experiment components and group collaboration. Experiments have place-based themes and involve skills that translate to rural Alaska when possible. Preliminary data on the general effectiveness of the labs have been analyzed and used to improve the course.

Support for Voluntary Euthanasia with No Logical Slippery Slope to Non-Voluntary Euthanasia.

PubMed

Daskal, Steven

2018-01-01

This paper demonstrates that acceptance of voluntary euthanasia does not generate commitment to either non-voluntary euthanasia or euthanasia on request. This is accomplished through analysis of John Keown's and David Jones's slippery slope arguments, and rejection of their view that voluntary euthanasia requires physicians to judge patients as better off dead. Instead, voluntary euthanasia merely requires physicians to judge patients as within boundaries of appropriate deference. This paper develops two ways of understanding and defending voluntary euthanasia on this model, one focused on the independent value of patients' autonomy and the other on the evidence of well-being provided by patients' requests. Both avoid the purported slippery slopes and both are independently supported by an analogy to uncontroversial elements of medical practice. Moreover, the proposed analyses of voluntary euthanasia suggest parameters for the design of euthanasia legislation, both supporting and challenging elements of existing laws in Oregon and the Netherlands.

The empirical slippery slope from voluntary to non-voluntary euthanasia.

PubMed

Lewis, Penney

2007-01-01

This article examines the evidence for the empirical argument that there is a slippery slope between the legalization of voluntary and non-voluntary euthanasia. The main source of evidence in relation to this argument comes from the Netherlands. The argument is only effective against legalization if it is legalization which causes the slippery slope. Moreover, it is only effective if it is used comparatively-to show that the slope is more slippery in jurisdictions which have legalized voluntary euthanasia than it is in jurisdictions which have not done so. Both of these elements are examined comparatively.

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2010 CFR

2010-01-01

... EQUIPMENT Electric Motors Test Procedures, Materials Incorporated and Methods of Determining Efficiency... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory... of the National Institute of Standards and Technology (NIST) which is part of the U.S. Department of...

Should I Stay or Should I Switch? A Cost-Benefit Analysis of Voluntary Language Switching in Young and Aging Bilinguals

ERIC Educational Resources Information Center

Gollan, Tamar H.; Ferreira, Victor S.

2009-01-01

Bilinguals spontaneously switch languages in conversation even though laboratory studies reveal robust cued language switching costs. The authors investigated how voluntary-switching costs might differ when switches are voluntary. Younger (Experiments 1-2) and older (Experiment 3) Spanish-English bilinguals named pictures in 3 conditions: (a)…

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

Voluntary Support of Education 1987-1988.

ERIC Educational Resources Information Center

Council for Aid to Education, New York, NY.

The 29th edition of a publication featuring statistics on voluntary support of education is presented. Three sections have the following titles: (1) "Colleges and Universities" (including national estimates of expenditures and voluntary support, and survey results noting voluntary support by type of institution, voluntary support by source,…

Establishment of a voluntary electronic Chlamydia trachomatis laboratory surveillance system in Germany, 2008 to 2014

PubMed Central

Dudareva-Vizule, Sandra; Haar, Karin; Sailer, Andrea; Jansen, Klaus; Hamouda, Osamah; Wisplinghoff, Hilmar; Tiemann, Carsten; Pape, Eberhard; Bremer, Viviane

2017-01-01

Chlamydia trachomatis (CT) infections are not reportable in Germany and limited data on prevalence are available. CT screening has been offered free of charge to pregnant women since 1995 and to all women under 25 years since 2008. For symptomatic women and men, diagnostic testing is covered by statutory health insurance. We describe the establishment of a nationwide, laboratory-based, voluntary sentinel that electronically collects information on all performed CT tests with test results, test reason and patient information. The sentinel represents one third of all performed CT tests in Germany. In the period from 2008 to 2014, 3,877,588 CT tests were reported, 93% in women. Women aged 20–24 years and men aged 25–29 years were the most frequently tested age groups. The overall proportion of positive tests (PPT) among women was 3.9% and among men 11.0%. The highest PPT among women was in the age groups 15–19 (6.8%) and 20–24 years (5.9%), and among men in the age groups 20–24 (19.2%), 15–19 (15.4%) and 25–29 years (14.8%). The PPT for CT was high among women and men younger than 25 years. Prevention is urgently needed. Monitoring of CT infection in Germany should be continued. PMID:28205505

Establishment of a voluntary electronic Chlamydia trachomatis laboratory surveillance system in Germany, 2008 to 2014.

PubMed

Dudareva-Vizule, Sandra; Haar, Karin; Sailer, Andrea; Jansen, Klaus; Hamouda, Osamah; Wisplinghoff, Hilmar; Tiemann, Carsten; Pape, Eberhard; Bremer, Viviane

2017-02-09

Chlamydia trachomatis (CT) infections are not reportable in Germany and limited data on prevalence are available. CT screening has been offered free of charge to pregnant women since 1995 and to all women under 25 years since 2008. For symptomatic women and men, diagnostic testing is covered by statutory health insurance. We describe the establishment of a nationwide, laboratory-based, voluntary sentinel that electronically collects information on all performed CT tests with test results, test reason and patient information. The sentinel represents one third of all performed CT tests in Germany. In the period from 2008 to 2014, 3,877,588 CT tests were reported, 93% in women. Women aged 20-24 years and men aged 25-29 years were the most frequently tested age groups. The overall proportion of positive tests (PPT) among women was 3.9% and among men 11.0%. The highest PPT among women was in the age groups 15-19 (6.8%) and 20-24 years (5.9%), and among men in the age groups 20-24 (19.2%), 15-19 (15.4%) and 25-29 years (14.8%). The PPT for CT was high among women and men younger than 25 years. Prevention is urgently needed. Monitoring of CT infection in Germany should be continued. This article is copyright of The Authors, 2017.

Critical components required to improve deployable laboratory biological hazards identification

NASA Astrophysics Data System (ADS)

Niemeyer, Debra M.

2004-08-01

An ever-expanding global military mission necessitates quick and accurate identification of biological hazards, whether naturally occurring or man-made. Coupled with an ever-present threat of biological attack, an expanded U.S. presence in worn-torn locations like Southwest Asia presents unique public health challenges. We must heed modern day "lessons learned" from Operation Desert Shield and the Soviet Afghanistan Campaign and guard against rapid incapacitation of troop strength from endemic disease and biological attack. To minimize readiness impacts, field hygiene is enforced, and research on better medical countermeasures such as antibiotics and vaccines continues. However, there are no preventions or remedies for all military-relevant infectious diseases or biological agents. A deployable, streamlined, self-contained diagnostic and public health surveillance laboratory capability with a reach-back communication is critical to meeting global readiness challenges. Current deployable laboratory packages comprise primarily diagnostic or environmental sample testing capabilities. Discussion will focus on critical components needed to improve existing laboratory assets, and to facilitate deployment of small, specialized packages far forward. The ideal laboratory model described will become an essential tool for the Combatant or Incident Commander to maintain force projection in the expeditionary environment.

International Voluntary Renewable Energy Markets (Presentation)

DOE Office of Scientific and Technical Information (OSTI.GOV)

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.

78 FR 69793 - Voluntary Remedial Actions and Guidelines for Voluntary Recall Notices

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

... (Commission, CPSC, or we) proposes an interpretive rule to set forth principles and guidelines for the content... setting forth the Commission's principles and guidelines regarding the content of voluntary recall notices..., ``Principles and Guidelines for Voluntary Recall Notices,'' in part 1115 of title 16 of the Code of Federal...

77 FR 65892 - Patient Safety Organizations: Voluntary Relinquishment From PDR Secure, LLC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-31

... Organizations: Voluntary Relinquishment From PDR Secure, LLC AGENCY: Agency for Healthcare Research and Quality... Patient Safety Organizations (PSOs), which collect, aggregate, and analyze confidential information... Safety Act authorizes the listing of PSOs, which are entities or component organizations whose mission...

15 CFR 280.103 - Laboratory accreditation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... entities, which have affirmed to the Director, NIST, under § 280.102 of this subpart, or by the National Voluntary Laboratory Accreditation Program for fasteners, established by the Director, NIST, under part 285...

15 CFR 280.103 - Laboratory accreditation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... entities, which have affirmed to the Director, NIST, under § 280.102 of this subpart, or by the National Voluntary Laboratory Accreditation Program for fasteners, established by the Director, NIST, under part 285...

15 CFR 280.103 - Laboratory accreditation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... entities, which have affirmed to the Director, NIST, under § 280.102 of this subpart, or by the National Voluntary Laboratory Accreditation Program for fasteners, established by the Director, NIST, under part 285...

15 CFR 280.103 - Laboratory accreditation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... entities, which have affirmed to the Director, NIST, under § 280.102 of this subpart, or by the National Voluntary Laboratory Accreditation Program for fasteners, established by the Director, NIST, under part 285...

15 CFR 280.103 - Laboratory accreditation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... entities, which have affirmed to the Director, NIST, under § 280.102 of this subpart, or by the National Voluntary Laboratory Accreditation Program for fasteners, established by the Director, NIST, under part 285...

[Voluntariness and blood donation: Proceedings of an ethics seminar held at the National Institute for Blood Transfusion].

PubMed

Garraud, O; Danic, B; Cartron, J-P; Chiaroni, J; Clavier, B; Cuneo, B; Guimelchain-Bonnet, M; Hermitte, M-A; Mackowiak, S; Monsellier, M; Moreau, S; Papa, K; Pelletier, B; Pottier, R; Praile, R; Saillol, A; Tissot, J-D; Vernant, J-P; Hervé, C

2016-09-01

Voluntariness stands for one of the four pillars of ethics in blood donation; it is, however, more related to tradition than to legislation. Because it seems necessary to apply "marketing" techniques to blood collection in order to meet the needs in blood components, both in terms of quantity and quality, one wonders if this may be at the expense of this principle of voluntariness. This seminar-belonging actually to a series of seminars in Ethics in Transfusion Medicine-aimed at questioning the possible weakness of voluntariness in the field of blood donation. To achieve this goal, specialists of numerous disciplines in medical sciences, law and humanities gathered to discuss all related issues to voluntariness in blood donation. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Neural mechanisms of voluntary and involuntary recall: a PET study.

PubMed

Hall, Nicoline Marie; Gjedde, Albert; Kupers, Ron

2008-01-25

Neuropsychological and neuroimaging studies on episodic memory retrieval have primarily focused on volitional memory tasks. However, some conscious memories arise involuntarily, i.e. without a strategic retrieval attempt, yet little is known about the neural network underlying involuntary episodic memory. The aim of this study was to determine whether voluntary and involuntary recall are mediated by separate cortical networks. We used positron emission tomography (PET) to measure changes in regional cerebral blood flow (rCBF) in 12 healthy subjects during voluntary and involuntary cued recall of pictures and a control condition with no episodic memory requirements. Involuntary recall was elicited by using an incidental memory task. Compared to the control condition, voluntary and involuntary recall were both associated with significant regional cerebral blood flow (rCBF) increases in posterior cingulate gyrus (PCG; BA 23), left precuneus (BA 7), and right parahippocampal gyrus (BA 35/36). In addition, rCBF in right dorsolateral prefrontal cortex (PFC; BA 8/9) and left precuneus (BA 7) was significantly larger during voluntary compared to involuntary recall, while rCBF was enhanced in left dorsolateral PFC (BA 9) during involuntary recall. The findings corroborate an association of the right PFC with a strategic component of episodic memory retrieval. Moreover, they show for the first time that it is possible to activate the medial temporal lobe, the PCG, and the precuneus, regions normally associated with retrieval success, without this strategic element. The relatively higher activity in precuneus during voluntary compared to involuntary recall suggests that activity in this region co-varies not only with retrieval success but also with retrieval intentionality.

24 CFR 972.218 - Conversion assessment components.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Conversion assessment components... URBAN DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Conversion Assessments § 972.218 Conversion assessment components. The conversion...

24 CFR 972.218 - Conversion assessment components.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Conversion assessment components... URBAN DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Conversion Assessments § 972.218 Conversion assessment components. The conversion...

The Voluntary Nature of Decision-Making in Addiction: Static Metaphysical Views Versus Epistemologically Dynamic Views.

PubMed

Racine, Eric; Rousseau-Lesage, Simon

2017-06-01

The degree of autonomy present in the choices made by individuals with an addiction, notably in the context of research, is unclear and debated. Some have argued that addiction, as it is commonly understood, prevents people from having sufficient decision-making capacity or self-control to engage in choices involving substances to which they have an addiction. Others have criticized this position for being too radical and have counter-argued in favour of the full autonomy of people with an addiction. Aligning ourselves with middle-ground positions between these two extremes, we flesh out an account of voluntary action that makes room for finer-grained analyses than the proposed all-or-nothing stances, which rely on a rather static metaphysical understanding of the nature of the voluntariness of action. In contrast, a dynamic concept of voluntary action better accounts for varying levels of voluntariness of the person with an addiction which takes into consideration internal (e.g. cravings) and external (e.g. perceptions of degrees of freedom related to different options) determinants of choice. Accordingly, like other components of autonomous choices such as level of information, voluntariness can fluctuate. Therefore, there are important implications for research and clinical ethics in matters of consent, recruitment, and therapeutic approaches. Overall, our proposal is inspired by a pragmatist understanding of voluntary action, notably with respect to how voluntariness is both informed by actions and experiences that shape one's view of the world. © 2017 John Wiley & Sons Ltd.

Voluntary Industry Distributor Accreditation Program

DOT National Transportation Integrated Search

1996-09-05

This advisory circular (AC) describes a system for the voluntary accreditation of civil aircraft parts distributors on the basis of voluntary industry oversight and provides information that may be used for developing accreditation programs. The Fede...

A Computational Model of Torque Generation: Neural, Contractile, Metabolic and Musculoskeletal Components

PubMed Central

Callahan, Damien M.; Umberger, Brian R.; Kent-Braun, Jane A.

2013-01-01

The pathway of voluntary joint torque production includes motor neuron recruitment and rate-coding, sarcolemmal depolarization and calcium release by the sarcoplasmic reticulum, force generation by motor proteins within skeletal muscle, and force transmission by tendon across the joint. The direct source of energetic support for this process is ATP hydrolysis. It is possible to examine portions of this physiologic pathway using various in vivo and in vitro techniques, but an integrated view of the multiple processes that ultimately impact joint torque remains elusive. To address this gap, we present a comprehensive computational model of the combined neuromuscular and musculoskeletal systems that includes novel components related to intracellular bioenergetics function. Components representing excitatory drive, muscle activation, force generation, metabolic perturbations, and torque production during voluntary human ankle dorsiflexion were constructed, using a combination of experimentally-derived data and literature values. Simulation results were validated by comparison with torque and metabolic data obtained in vivo. The model successfully predicted peak and submaximal voluntary and electrically-elicited torque output, and accurately simulated the metabolic perturbations associated with voluntary contractions. This novel, comprehensive model could be used to better understand impact of global effectors such as age and disease on various components of the neuromuscular system, and ultimately, voluntary torque output. PMID:23405245

Regulatory issues in accreditation of toxicology laboratories.

PubMed

Bissell, Michael G

2012-09-01

Clinical toxicology laboratories and forensic toxicology laboratories operate in a highly regulated environment. This article outlines major US legal/regulatory issues and requirements relevant to accreditation of toxicology laboratories (state and local regulations are not covered in any depth). The most fundamental regulatory distinction involves the purposes for which the laboratory operates: clinical versus nonclinical. The applicable regulations and the requirements and options for operations depend most basically on this consideration, with clinical toxicology laboratories being directly subject to federal law including mandated options for accreditation and forensic toxicology laboratories being subject to degrees of voluntary or state government–required accreditation.

40 CFR 92.404 - Voluntary emissions recall reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Voluntary emissions recall reporting... Defect Reporting Requirements, Voluntary Emission Recall Program § 92.404 Voluntary emissions recall reporting. (a) When any manufacturer or remanufacturer initiates a voluntary emissions recall campaign...

40 CFR 94.404 - Voluntary emissions recall reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Voluntary emissions recall reporting... Reporting Requirements, Voluntary Emission Recall Program § 94.404 Voluntary emissions recall reporting. (a) When any manufacturer initiates a voluntary emissions recall campaign involving an engine, the...

Effects of size, sex, and voluntary running speeds on costs of locomotion in lines of laboratory mice selectively bred for high wheel-running activity.

PubMed

Rezende, Enrico L; Kelly, Scott A; Gomes, Fernando R; Chappell, Mark A; Garland, Theodore

2006-01-01

Selective breeding for over 35 generations has led to four replicate (S) lines of laboratory house mice (Mus domesticus) that run voluntarily on wheels about 170% more than four random-bred control (C) lines. We tested whether S lines have evolved higher running performance by increasing running economy (i.e., decreasing energy spent per unit of distance) as a correlated response to selection, using a recently developed method that allows for nearly continuous measurements of oxygen consumption (VO2) and running speed in freely behaving animals. We estimated slope (incremental cost of transport [COT]) and intercept for regressions of power (the dependent variable, VO2/min) on speed for 49 males and 47 females, as well as their maximum VO2 and speeds during wheel running, under conditions mimicking those that these lines face during the selection protocol. For comparison, we also measured COT and maximum aerobic capacity (VO2max) during forced exercise on a motorized treadmill. As in previous studies, the increased wheel running of S lines was mainly attributable to increased average speed, with males also showing a tendency for increased time spent running. On a whole-animal basis, combined analysis of males and females indicated that COT during voluntary wheel running was significantly lower in the S lines (one-tailed P=0.015). However, mice from S lines are significantly smaller and attain higher maximum speeds on the wheels; with either body mass or maximum speed (or both) entered as a covariate, the statistical significance of the difference in COT is lost (one-tailed P> or =0.2). Thus, both body size and behavior are key components of the reduction in COT. Several statistically significant sex differences were observed, including lower COT and higher resting metabolic rate in females. In addition, maximum voluntary running speeds were negatively correlated with COT in females but not in males. Moreover, males (but not females) from the S lines exhibited

24 CFR 972.212 - Timing of voluntary conversion.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Timing of voluntary conversion. 972... URBAN DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Voluntary Conversion Procedure § 972.212 Timing of voluntary conversion. (a) A PHA...

24 CFR 972.212 - Timing of voluntary conversion.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Timing of voluntary conversion. 972... URBAN DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Voluntary Conversion Procedure § 972.212 Timing of voluntary conversion. (a) A PHA...

47 CFR 80.1151 - Voluntary radio operations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Voluntary radio operations. 80.1151 Section 80.1151 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Voluntary Radio Installations General § 80.1151 Voluntary radio...

Operant Variability and Voluntary Action

ERIC Educational Resources Information Center

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…

24 CFR 972.230 - Conversion plan components.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Conversion plan components. 972.230... DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Conversion Plans § 972.230 Conversion plan components. A conversion plan must: (a) Describe the...

24 CFR 972.230 - Conversion plan components.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Conversion plan components. 972.230... DEVELOPMENT CONVERSION OF PUBLIC HOUSING TO TENANT-BASED ASSISTANCE Voluntary Conversion of Public Housing Developments Conversion Plans § 972.230 Conversion plan components. A conversion plan must: (a) Describe the...

Residual Strength Analysis Methodology: Laboratory Coupons to Structural Components

NASA Technical Reports Server (NTRS)

Dawicke, D. S.; Newman, J. C., Jr.; Starnes, J. H., Jr.; Rose, C. A.; Young, R. D.; Seshadri, B. R.

2000-01-01

The NASA Aircraft Structural Integrity (NASIP) and Airframe Airworthiness Assurance/Aging Aircraft (AAA/AA) Programs have developed a residual strength prediction methodology for aircraft fuselage structures. This methodology has been experimentally verified for structures ranging from laboratory coupons up to full-scale structural components. The methodology uses the critical crack tip opening angle (CTOA) fracture criterion to characterize the fracture behavior and a material and a geometric nonlinear finite element shell analysis code to perform the structural analyses. The present paper presents the results of a study to evaluate the fracture behavior of 2024-T3 aluminum alloys with thickness of 0.04 inches to 0.09 inches. The critical CTOA and the corresponding plane strain core height necessary to simulate through-the-thickness effects at the crack tip in an otherwise plane stress analysis, were determined from small laboratory specimens. Using these parameters, the CTOA fracture criterion was used to predict the behavior of middle crack tension specimens that were up to 40 inches wide, flat panels with riveted stiffeners and multiple-site damage cracks, 18-inch diameter pressurized cylinders, and full scale curved stiffened panels subjected to internal pressure and mechanical loads.

Voluntary Reporting of Greenhouse Gases

EIA Publications

2011-01-01

The Voluntary Reporting of Greenhouse Gases Program was suspended May 2011. It was a mechanism by which corporations, government agencies, individuals, voluntary organizations, etc., could report to the Energy Information Administration, any actions taken that have or are expected to reduce/avoid emissions of greenhouse gases or sequester carbon.

Voluntary Simplicity: A Lifestyle Option.

ERIC Educational Resources Information Center

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…

Voluntary Green Power Procurement | Energy Analysis | NREL

Science.gov Websites

state renewable portfolio standards (RPSs). Pie chart depicting the voluntary market share of non -hydropower renewable generation. And, chart depicting the voluntary market share of non-hydropower renewable generation over time, from 2006 to 2015. Voluntary market share of U.S. non-hydropower renewable generation

Agreement between clinical and laboratory methods assessing tonic and cross-link components of accommodation and vergence.

PubMed

Neveu, Pascaline; Priot, Anne-Emmanuelle; Philippe, Matthieu; Fuchs, Philippe; Roumes, Corinne

2015-09-01

Several tests are available to optometrists for investigating accommodation and vergence. This study sought to investigate the agreement between clinical and laboratory methods and to clarify which components are actually measured when tonic and cross-link of accommodation and vergence are assessed. Tonic vergence, tonic accommodation, accommodative vergence (AC/A) and vergence accommodation (CA/C) were measured using several tests. Clinical tests were compared to the laboratory assessment, the latter being regarded as an absolute reference. The repeatability of each test and the degree of agreement between the tests were quantified using Bland-Altman analysis. The values obtained for each test were found to be stable across repetitions; however, in most cases, significant differences were observed between tests supposed to measure the same oculomotor component. Tonic and cross-link components cannot be easily assessed because proximal and instrumental responses interfere with the assessment. Other components interfere with oculomotor assessment. Specifically, accommodative divergence interferes with tonic vergence estimation and the type of accommodation considered in the AC/A ratio affects its magnitude. Results on clinical tonic accommodation and clinical CA/C show that further investigation is needed to clarify the limitations associated with the use of difference of Gaussian as visual targets to open the accommodative loop. Although different optometric tests of accommodation and vergence rely on the same basic principles, the results of this study indicate that clinical and laboratory methods actually involve distinct components. These differences, which are induced by methodological choices, must be taken into account, when comparing studies or when selecting a test to investigate a particular oculomotor component. © 2015 The Authors. Clinical and Experimental Optometry © 2015 Optometry Australia.

76 FR 15945 - National Voluntary Laboratory Accreditation Program (NVLAP) Workshop for Laboratories Interested...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... Accreditation Program (NVLAP) is considering establishing an accreditation program for laboratories that test... the general accreditation criteria referenced in Sections 4 and 5 of the NIST handbook 150 to the test... accreditation, test and measurement equipment, personnel requirements, validation of test methods, and reporting...

Offloading social care responsibilities: recent experiences of local voluntary organisations in a remote urban centre in British Columbia, Canada.

PubMed

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.

Extending experiences of voluntary action by association

PubMed Central

Khalighinejad, Nima; Haggard, Patrick

2016-01-01

“Sense of agency” refers to the experience that links one’s voluntary actions to their external outcomes. It remains unclear whether this ubiquitous experience is hardwired, arising from specific signals within the brain’s motor systems, or rather depends on associative learning, through repeated cooccurrence of voluntary movements and their outcomes. To distinguish these two models, we asked participants to trigger a tone by a voluntary keypress action. The voluntary action was always associated with an involuntary movement of the other hand. We then tested whether the combination of the involuntary movement and tone alone might now suffice to produce a sense of agency, even when the voluntary action was omitted. Sense of agency was measured using an implicit marker based on time perception, namely a shift in the perceived time of the outcome toward the action that caused it. Across two experiments, repeatedly pairing an involuntary movement with a voluntary action induced key temporal features of agency, with the outcome now perceived as shifted toward the involuntary movement. This shift required involuntary movements to have been previously associated with voluntary actions. We show that some key aspects of agency may be transferred from voluntary actions to involuntary movements. An internal volitional signal is required for the primary acquisition of agency but, with repeated association, the involuntary movement in itself comes to produce some key temporal features of agency over the subsequent outcome. This finding may explain how humans can develop an enduring sense of agency in nonnatural cases, like brain–machine interfaces. PMID:27436902

Foundations for Excellence in the Chemical Process Industries. Voluntary Industry Standards for Chemical Process Industries Technical Workers.

ERIC Educational Resources Information Center

Hofstader, Robert; Chapman, Kenneth

This document discusses the Voluntary Industry Standards for Chemical Process Industries Technical Workers Project and issues of relevance to the education and employment of chemical laboratory technicians (CLTs) and process technicians (PTs). Section 1 consists of the following background information: overview of the chemical process industries,…

Rethinking voluntary euthanasia.

PubMed

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.

High-temperature test facility at the NASA Lewis engine components research laboratory

NASA Technical Reports Server (NTRS)

Colantonio, Renato O.

1990-01-01

The high temperature test facility (HTTF) at NASA-Lewis Engine Components Research Laboratory (ECRL) is presently used to evaluate the survivability of aerospace materials and the effectiveness of new sensing instrumentation in a realistic afterburner environment. The HTTF has also been used for advanced heat transfer studies on aerospace components. The research rig uses pressurized air which is heated with two combustors to simulate high temperature flow conditions for test specimens. Maximum airflow is 31 pps. The HTTF is pressure rated for up to 150 psig. Combustors are used to regulate test specimen temperatures up to 2500 F. Generic test sections are available to house test plates and advanced instrumentation. Customized test sections can be fabricated for programs requiring specialized features and functions. The high temperature test facility provides government and industry with a facility for testing aerospace components. Its operation and capabilities are described.

Perceptual load, voluntary attention, and aging: an event-related potential study

PubMed Central

Wang, Yan; Fu, Shimin; Greenwood, Pamela; Luo, Yuejia; Parasuraman, Raja

2012-01-01

The locus of attentional selection is known to vary with perceptual load (Lavie et al., 2004). Under voluntary attention, perceptual load modulates selective visual processing at an early cortical stage, as reflected in the posterior P1 and N1 components of the event-related potentials (ERPs). Adult aging also affects both behavioral and ERP signs of attentional selection. However, it is not known whether perceptual load modulates this relationship. Accordingly, in the present study ERPs were recorded in a voluntary attention task. Young and old participants were asked to discriminate the direction of a target line embedded within a display of four lines that appeared in the left or right visual field. Participants responded faster and more accurately to valid relative to invalid trials and to low-load relative to high-load condition. Older participants responded more slowly and with lower accuracy than young participants in all conditions. The amplitudes of the posterior contralateral P1 and N1 components in valid trials were larger than that in invalid trials in all conditions. N1 amplitude was larger under the high load condition than that in the low load condition. Moreover, in the high perceptual load condition, the old group had a larger N1 than the young group at contralateral sites. The findings suggest that under voluntary attention, perceptual load and aging modulates attentional selection at an early but not the earliest stage, during the N1 (120–200ms) time range. Increased N1 amplitude in older adults may reflect increased demands on target discrimination in high perceptual load. PMID:22248536

Factors that affect voluntary vaccination of children in Japan.

PubMed

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 <3 years of age. The voluntary 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. Copyright © 2014 Elsevier Ltd. All rights reserved.

5 CFR 831.406 - Withdrawal of voluntary contributions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Withdrawal of voluntary contributions. 831.406 Section 831.406 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.406 Withdrawal of voluntary...

5 CFR 831.406 - Withdrawal of voluntary contributions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Withdrawal of voluntary contributions. 831.406 Section 831.406 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.406 Withdrawal of voluntary...

Voluntary sway and rapid orthogonal transitions of voluntary sway in young adults, and low and high fall-risk older adults.

PubMed

Tucker, Murray G; Kavanagh, Justin J; Morrison, Steven; Barrett, Rod S

2009-10-01

Falls amongst older people have been linked to reduced postural stability and slowed movement responses. The objective of this study was to examine differences in postural stability and the speed of response between young adults, low fall-risk older adults, and high fall-risk older adults during voluntary postural sway movements. Twenty-five young adults (25+/-4 years), and 32 low fall-risk (74+/-5 years), and 16 high fall-risk (79+/-7 years) older adults performed voluntary sway and rapid orthogonal transitions of voluntary sway between the anterior-posterior and medial-lateral directions. Measures included reaction and movement time and the amplitudes of the centre of pressure, centre of mass, and the separation distance between the centre of pressure and centre of mass. Both fall-risk groups compared to the young had slower reaction and movement time, greater centre of pressure and/or centre of mass amplitude in the orthogonal (non-target) direction during voluntary sway, and reduced anterior-posterior and medial-lateral separation between the centre of pressure and centre of mass during voluntary sway and orthogonal transitions. High compared to low fall-risk individuals had slower reaction and movement time, increased non-target centre of mass amplitude during voluntary sway, and reduced medial-lateral centre of pressure and centre of mass separation during voluntary sway and orthogonal transitions. Age-related deterioration of postural control resulted in slower reactive responses and reduced control of the direction of body movement during voluntary sway and orthogonal transitions. Slower postural reaction and movement time and reduced medial-lateral control of the centre of mass during voluntary sway movements are associated with increased fall-risk in community-living older people.

5 CFR 831.405 - Interest on voluntary contributions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Interest on voluntary contributions. 831.405 Section 831.405 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.405 Interest on voluntary contributions. (a...

5 CFR 831.405 - Interest on voluntary contributions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Interest on voluntary contributions. 831.405 Section 831.405 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.405 Interest on voluntary contributions. (a...

The parallel programming of voluntary and reflexive saccades.

PubMed

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.

Illness, suffering and voluntary euthanasia.

PubMed

Varelius, Jukka

2007-02-01

It is often accepted that we may legitimately speak about voluntary euthanasia only in cases of persons who are suffering because they are incurably injured or have an incurable disease. This article argues that when we consider the moral acceptability of voluntary euthanasia, we have no good reason to concentrate only on persons who are ill or injured and suffering.

37 CFR 351.2 - Voluntary negotiation period; settlement.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 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 will...

37 CFR 351.2 - Voluntary negotiation period; settlement.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 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 will...

37 CFR 351.2 - Voluntary negotiation period; settlement.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 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 will...

37 CFR 351.2 - Voluntary negotiation period; settlement.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 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 will...

37 CFR 351.2 - Voluntary negotiation period; settlement.

Code of Federal Regulations, 2010 CFR

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 will...

Voluntary euthanasia: a utilitarian perspective.

PubMed

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.

36 CFR 906.9 - Voluntary compliance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Voluntary compliance. 906.9 Section 906.9 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION AFFIRMATIVE ACTION POLICY AND PROCEDURE Development Program § 906.9 Voluntary compliance. The Corporation will...

Voluntary Informed Consent in Paediatric Oncology Research.

PubMed

Dekking, Sara A S; Van Der Graaf, Rieke; Van Delden, Johannes J M

2016-07-01

In paediatric oncology, research and treatments are often closely combined, which may compromise voluntary informed consent of parents. We identified two key scenarios in which voluntary informed consent for paediatric oncology studies is potentially compromised due to the intertwinement of research and care. The first scenario is inclusion by the treating paediatric oncologist, the second scenario concerns treatments confined to the research context. In this article we examine whether voluntary informed consent of parents for research is compromised in these two scenarios, and if so whether this is also morally problematic. For this, we employ the account of voluntary consent from Nelson and colleagues, who assert that voluntary consent requires substantial freedom from controlling influences. We argue that, in the absence of persuasion or manipulation, inclusion by the treating physician does not compromise voluntariness. However, it may function as a risk factor for controlling influence as it narrows the scope within which parents make decisions. Furthermore, physician appeal to reciprocity is not controlling as it constitutes persuasion. In addition, framing information is a form of informational manipulation and constitutes a controlling influence. In the second scenario, treatments confined to the research context qualify as controlling if the available options are restricted through manipulation of options. Although none of the influences is morally problematic in itself, a combination of influences may create morally problematic instances of involuntary informed consent. Therefore, safeguards should be implemented to establish an optimal environment for parents to provide voluntary informed consent in an integrated research-care context. © 2015 John Wiley & Sons Ltd.

Clinical laboratory accreditation in India.

PubMed

Handoo, Anil; Sood, Swaroop Krishan

2012-06-01

Test results from clinical laboratories must ensure accuracy, as these are crucial in several areas of health care. It is necessary that the laboratory implements quality assurance to achieve this goal. The implementation of quality should be audited by independent bodies,referred to as accreditation bodies. Accreditation is a third-party attestation by an authoritative body, which certifies that the applicant laboratory meets quality requirements of accreditation body and has demonstrated its competence to carry out specific tasks. Although in most of the countries,accreditation is mandatory, in India it is voluntary. The quality requirements are described in standards developed by many accreditation organizations. The internationally acceptable standard for clinical laboratories is ISO15189, which is based on ISO/IEC standard 17025. The accreditation body in India is the National Accreditation Board for Testing and Calibration Laboratories, which has signed Mutual Recognition Agreement with the regional cooperation the Asia Pacific Laboratory Accreditation Cooperation and with the apex cooperation the International Laboratory Accreditation Cooperation.

Clinical importance of voluntary and induced Bennett movement.

PubMed

Tupac, R G

1978-07-01

A total of 136 dentulous patients were divided into three groups for purposes of quantitative pantographic comparison of voluntary and induced Bennett movement. The effects of patient age and operator experience on recording the Bennett movement were also studied. The results indicates that for patients studied with Bennett movement iduced in the manner described: 1. Experienced operators can obtain more induced Bennett movement that inexperienced operators. 2. Inducing Bennett movement has a greater effect on the immediate side shift component than it has on the progressive side shift component. 3. For older individuals the amount and direction of induced immediate side shift is greater than for younger patients, statistically highly significant, and therefore clinically important. In conclusion, if the objective of a pantographic survey is to record the complete capacity of the joint to move, *lateral jaw movements must be induced.

Time to Maximal Voluntary Isometric Contraction (MVC) for Five Different Muscle Groups in College Adults.

ERIC Educational Resources Information Center

Morris, A. F.; And Others

1983-01-01

College men and women were studied to ascertain the force-time components of a rapid voluntary muscle contraction for five muscle groups. Researchers found that the time required for full contraction differs: (1) in men and women; and (2) among the five muscle groups. (Authors/PP)

[Mexico. Federal agreement for voluntary motherhood].

PubMed

1991-01-01

In June 1991, the National Forum for Voluntary Motherhood and the Decriminalization of Abortion was convened in Tuxtla Gutierrez, Chiapas, Mexico. The forum culminated in the signing of a pact in which participants pledged to support the women of Chiapas in their efforts to win approval of legislation assuring the right to legal abortion. The action in Chiapas was viewed as the beginning of a national legislative process aimed at achieving juridical recognition of the sexual freedom of women. The participants planned to promote discussion in each community and state of existing abortion legislation and the proposed reforms to assure women the right to abortion. Space will be demanded in the mass media in order to inform the population. The movement will seek to develop a widespread local and national consensus on the right to voluntary maternity. Voluntary maternity implies recognition of the rights to women to make decisions regarding their own sexuality and fertility. It implies availability of sex education and contraception, as well as access to safe and legal abortions. Voluntary maternity implies elimination by society of morbidity and mortality due to causes associated with reproduction, and it implies generalized use of contraception and elimination of involuntary sterilization. Voluntary maternity requires that the state develop an ethic of protection of mothers and children, and that authoritarian demographic programs that do not recognize the humanity and autonomy of women be abandoned. Voluntary maternity requires protection by public institutions, and it requires that women and children have access to a decent standard of living. It requires as well that the daily care of children cease to be the exclusive responsibility of women and that it be shared by men. Women cannot be free as long as maternity is compulsory. It is proposed that the discussions and proposals made to local legislatures will eventually be brought before the national Congress in

12 CFR 546.4 - Voluntary dissolution.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Voluntary dissolution. 546.4 Section 546.4 Banks... 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...

12 CFR 546.4 - Voluntary dissolution.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Voluntary dissolution. 546.4 Section 546.4 Banks... 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...

12 CFR 546.4 - Voluntary dissolution.

Code of Federal Regulations, 2010 CFR

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...

12 CFR 146.4 - Voluntary dissolution.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Voluntary dissolution. 146.4 Section 146.4... ASSOCIATIONS-MERGER, DISSOLUTION, REORGANIZATION, AND CONVERSION § 146.4 Voluntary dissolution. (a) A Federal savings association's board of directors may propose a plan for dissolution of the association. The plan...

12 CFR 146.4 - Voluntary dissolution.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Voluntary dissolution. 146.4 Section 146.4... ASSOCIATIONS-MERGER, DISSOLUTION, REORGANIZATION, AND CONVERSION § 146.4 Voluntary dissolution. (a) A Federal savings association's board of directors may propose a plan for dissolution of the association. The plan...

12 CFR 546.4 - Voluntary dissolution.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 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...

12 CFR 546.4 - Voluntary dissolution.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 6 2012-01-01 2012-01-01 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...

12 CFR 146.4 - Voluntary dissolution.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Voluntary dissolution. 146.4 Section 146.4... ASSOCIATIONS-MERGER, DISSOLUTION, REORGANIZATION, AND CONVERSION § 146.4 Voluntary dissolution. (a) A Federal savings association's board of directors may propose a plan for dissolution of the association. The plan...

12 CFR 28.22 - Voluntary liquidation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Voluntary liquidation. 28.22 Section 28.22 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING ACTIVITIES Federal Branches and Agencies of Foreign Banks § 28.22 Voluntary liquidation. (a) Procedures to...

14 CFR 234.7 - Voluntary reporting.

Code of Federal Regulations, 2010 CFR

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...

12 CFR 239.16 - Voluntary dissolution.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Voluntary dissolution. 239.16 Section 239.16 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.16 Voluntary dissolution...

12 CFR 239.16 - Voluntary dissolution.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Voluntary dissolution. 239.16 Section 239.16 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.16 Voluntary dissolution...

12 CFR 239.16 - Voluntary dissolution.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Voluntary dissolution. 239.16 Section 239.16 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.16 Voluntary dissolution...

Voluntary and forced exercise influence the survival and body composition of ageing male rats differently.

PubMed

Narath, E; Skalicky, M; Viidik, A

2001-11-01

The importance of maintaining physical fitness by engaging in exercise in a life-long perspective as well as the avoidance of obesity has been emphasised in recent years by epidemiological studies on human populations as well as studies on laboratory rodents. In laboratory studies, voluntary running in wheels and forced training in a treadmill have been used with beneficial results. Restriction of the food intake of sedentary laboratory rodents can be regarded either as life prolongation or prevention of life shortening by obesity. We compared the effects of these interventions on male Sprague-Dawley rats from the age of 5 to 23 months in the following groups: (1) RW=voluntary running in wheels; (2) PW=fed to pair weight with RW animals; (3) TM=forced training in a treadmill; and (4) S1=sedentary with ad libitum access to food. Each group consisted of 32 animals, all housed individually in cages. Two RW animals died, five died in each of the PW and S1 groups and 10 in the TM group (p<0.05). The S1 and TM groups gained most weight, the TM less after the age of 21 months (p<0.05). The body weights of the RW group was lower than those of the S1 and TM groups all the time (p<0.001) and the difference increased all the time. Body composition was analysed by bioelectrical impedance analysis. There were no differences in fat free mass (FFM) neither between RW and PW at any time, nor between S1 and TM. FFM was lower for RW and PW compared to S1 and TM. TM gained FFM until the age of 17 months, while S1 gained FFM all the time. S1 gained fat all the time, but the gain for TM levelled off. It stayed constant for RW until 13 months and decreased afterwards. We conclude that voluntary running in wheels enhances survival and keeps body fat lower than in PW animals up to the age of 17 months. Body composition and survival data suggest that voluntary running is more optimal than forced. Care must, however, be taken in analyses, since RW is a heterogenous group because there is a

Quality systems in veterinary diagnostics laboratories.

PubMed

de Branco, Freitas Maia L M

2007-01-01

Quality assurance of services provided by veterinary diagnostics laboratories is a fundamental element promoted by international animal health organizations to establish trust, confidence and transparency needed for the trade of animals and their products at domestic and international levels. It requires, among other things, trained personnel, consistent and rigorous methodology, choice of suitable methods as well as appropriate calibration and traceability procedures. An important part of laboratory quality management is addressed by ISO/IEC 17025, which aims to facilitate cooperation among laboratories and their associated parties by assuring the generation of credible and consistent information derived from analytical results. Currently, according to OIE recommendation, veterinary diagnostics laboratories are only subject to voluntary compliance with standard ISO/IEC 17025; however, it is proposed here that OIE reference laboratories and collaboration centres strongly consider its adoption.

Voluntary lithium intake, antidotal thirst' and concurrent behavior of rats.

PubMed Central

Langham, R J; Syme, G J; Syme, L A

1975-01-01

1 Voluntary intake of various pair combinations of fluids (100 mM, 10 mM LiC1, 10 mM NaC1, water) and body weight was measured daily in rats. 2 More lithium was consumed when water was available. 3 When offered a lithium-sodium choice the rats did not consume significantly more saline than water on the previous trial. While saline consumption increased over the two days, lithium decreased slightly. 4 Following the lithium-only trial, water and saline were provided. Marked polydipsia was observed on the first day and the rats drank more water than saline. On the second day there was a significant drop in saline intake while water consumption returned to baseline levels. 5 Behavioural measurements overall confirmed the depressant effect of lithium: decreased ambulation and rearing and increased time spent immobile/grooming. 6 These findings are discussed with reference to lithium toxicity, which may be a comfounding variable in studies concerned with the effects of this salt on the behavior of laboratory rodents. Behavioural irritability such as aggression reported in situations using long-term lithium treatment may be reduced by provision for voluntary saline consumption. PMID:1203626

21 CFR 212.60 - What requirements apply to the laboratories where I test components, in-process materials, and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... I test components, in-process materials, and finished PET drug products? 212.60 Section 212.60 Food... materials, and finished PET drug products? (a) Testing procedures. Each laboratory used to conduct testing of components, in-process materials, and finished PET drug products must have and follow written...

5 CFR 831.403 - Eligibility to make voluntary contributions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Eligibility to make voluntary contributions. 831.403 Section 831.403 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.403 Eligibility to make voluntary...

5 CFR 831.403 - Eligibility to make voluntary contributions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Eligibility to make voluntary contributions. 831.403 Section 831.403 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Voluntary Contributions § 831.403 Eligibility to make voluntary...

Survey of laboratory-acquired infections around the world in biosafety level 3 and 4 laboratories.

PubMed

Wurtz, N; Papa, A; Hukic, M; Di Caro, A; Leparc-Goffart, I; Leroy, E; Landini, M P; Sekeyova, Z; Dumler, J S; Bădescu, D; Busquets, N; Calistri, A; Parolin, C; Palù, G; Christova, I; Maurin, M; La Scola, B; Raoult, D

2016-08-01

Laboratory-acquired infections due to a variety of bacteria, viruses, parasites, and fungi have been described over the last century, and laboratory workers are at risk of exposure to these infectious agents. However, reporting laboratory-associated infections has been largely voluntary, and there is no way to determine the real number of people involved or to know the precise risks for workers. In this study, an international survey based on volunteering was conducted in biosafety level 3 and 4 laboratories to determine the number of laboratory-acquired infections and the possible underlying causes of these contaminations. The analysis of the survey reveals that laboratory-acquired infections have been infrequent and even rare in recent years, and human errors represent a very high percentage of the cases. Today, most risks from biological hazards can be reduced through the use of appropriate procedures and techniques, containment devices and facilities, and the training of personnel.

Voluntary inhibitory motor control over involuntary tic movements.

PubMed

Ganos, Christos; Rothwell, John; Haggard, Patrick

2018-03-06

Inhibitory control is crucial for normal adaptive motor behavior. In hyperkinesias, such as tics, disinhibition within the cortico-striato-thalamo-cortical loops is thought to underlie the presence of involuntary movements. Paradoxically, tics are also subject to voluntary inhibitory control. This puzzling clinical observation questions the traditional definition of tics as purely involuntary motor behaviors. Importantly, it suggests novel insights into tic pathophysiology. In this review, we first define voluntary inhibitory tic control and compare it with other notions of tic control from the literature. We then examine the association between voluntary inhibitory tic control with premonitory urges and review evidence linking voluntary tic inhibition to other forms of executive control of action. We discuss the somatotopic selectivity and the neural correlates of voluntary inhibitory tic control. Finally, we provide a scientific framework with regard to the clinical relevance of the study of voluntary inhibitory tic control within the context of the neurodevelopmental disorder of Tourette syndrome. We identify current knowledge gaps that deserve attention in future research. © 2018 International Parkinson and Movement Disorder Society. © 2018 International Parkinson and Movement Disorder Society.

Voluntary Wheel Running in Mice

PubMed Central

Goh, Jorming; Ladiges, Warren

2015-01-01

Voluntary wheel running in the mouse is used to assess physical performance and endurance and to model exercise training as a way to enhance health. Wheel running is a voluntary activity in contrast to other experimental exercise models in mice, which rely on aversive stimuli to force active movement. The basic protocol consists of allowing mice to run freely on the open surface of a slanted plastic saucer-shaped wheel placed inside a standard mouse cage. Rotations are electronically transmitted to a USB hub so that frequency and rate of running can be captured to a software program for data storage and analysis for variable time periods. Mice are individually housed so that accurate recordings can be made for each animal. Factors such as mouse strain, gender, age, and individual motivation, which affect running activity, must be considered in the design of experiments using voluntary wheel running. PMID:26629772

21 CFR 212.60 - What requirements apply to the laboratories where I test components, in-process materials, and...

Code of Federal Regulations, 2012 CFR

2012-04-01

... I test components, in-process materials, and finished PET drug products? 212.60 Section 212.60 Food... finished PET drug products? (a) Testing procedures. Each laboratory used to conduct testing of components, in-process materials, and finished PET drug products must have and follow written procedures for the...

21 CFR 212.60 - What requirements apply to the laboratories where I test components, in-process materials, and...

Code of Federal Regulations, 2014 CFR

2014-04-01

... I test components, in-process materials, and finished PET drug products? 212.60 Section 212.60 Food... finished PET drug products? (a) Testing procedures. Each laboratory used to conduct testing of components, in-process materials, and finished PET drug products must have and follow written procedures for the...

21 CFR 212.60 - What requirements apply to the laboratories where I test components, in-process materials, and...

Code of Federal Regulations, 2013 CFR

2013-04-01

... I test components, in-process materials, and finished PET drug products? 212.60 Section 212.60 Food... finished PET drug products? (a) Testing procedures. Each laboratory used to conduct testing of components, in-process materials, and finished PET drug products must have and follow written procedures for the...

21 CFR 212.60 - What requirements apply to the laboratories where I test components, in-process materials, and...

Code of Federal Regulations, 2011 CFR

2011-04-01

... I test components, in-process materials, and finished PET drug products? 212.60 Section 212.60 Food... finished PET drug products? (a) Testing procedures. Each laboratory used to conduct testing of components, in-process materials, and finished PET drug products must have and follow written procedures for the...

Pedagogical Aspects of Voluntary School Work

ERIC Educational Resources Information Center

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…

22 CFR 127.12 - Voluntary disclosures.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Voluntary disclosures. 127.12 Section 127.12... the voluntary disclosure are true and correct to the best of that person's knowledge and belief... amended at 70 FR 34655, June 15, 2005; 71 FR 20550, Apr. 21, 2006; 72 FR 70778, Dec. 13, 2007; 77 FR 16642...

22 CFR 127.12 - Voluntary disclosures.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Voluntary disclosures. 127.12 Section 127.12... the voluntary disclosure are true and correct to the best of that person's knowledge and belief... amended at 70 FR 34655, June 15, 2005; 71 FR 20550, Apr. 21, 2006; 72 FR 70778, Dec. 13, 2007; 77 FR 16642...

The cardiovascular and endocrine responses to voluntary and forced diving in trained and untrained rats

PubMed Central

DiNovo, Karyn. M.; Connolly, Tiffanny M.

2010-01-01

The mammalian diving response, consisting of apnea, bradycardia, and increased total peripheral resistance, can be modified by conscious awareness, fear, and anticipation. We wondered whether swim and dive training in rats would 1) affect the magnitude of the cardiovascular responses during voluntary and forced diving, and 2) whether this training would reduce or eliminate any stress due to diving. Results indicate Sprague-Dawley rats have a substantial diving response. Immediately upon submersion, heart rate (HR) decreased by 78%, from 453 ± 12 to 101 ± 8 beats per minute (bpm), and mean arterial pressure (MAP) decreased 25%, from 143 ± 1 to 107 ± 5 mmHg. Approximately 4.5 s after submergence, MAP had increased to a maximum 174 ± 3 mmHg. Blood corticosterone levels indicate trained rats find diving no more stressful than being held by a human, while untrained rats find swimming and diving very stressful. Forced diving is stressful to both trained and untrained rats. The magnitude of bradycardia was similar during both voluntary and forced diving, while the increase in MAP was greater during forced diving. The diving response of laboratory rats, therefore, appears to be dissimilar from that of other animals, as most birds and mammals show intensification of diving bradycardia during forced diving compared with voluntary diving. Rats may exhibit an accentuated antagonism between the parasympathetic and sympathetic branches of the autonomic nervous system, such that in the autonomic control of HR, parasympathetic activity overpowers sympathetic activity. Additionally, laboratory rats may lack the ability to modify the degree of parasympathetic outflow to the heart during an intense cardiorespiratory response (i.e., the diving response). PMID:19923359

Differential effects of voluntary and forced exercise on stress responses after traumatic brain injury.

PubMed

Griesbach, Grace S; Tio, Delia L; Vincelli, Jennifer; McArthur, David L; Taylor, Anna N

2012-05-01

Voluntary exercise increases levels of brain-derived neurotrophic factor (BDNF) after traumatic brain injury (TBI) when it occurs during a delayed time window. In contrast, acute post-TBI exercise does not increase BDNF. It is well known that increases in glucocorticoids suppress levels of BDNF. Moreover, recent work from our laboratory showed that there is a heightened stress response after fluid percussion injury (FPI). In order to determine if a heightened stress response is also observed with acute exercise, at post-injury days 0-4 and 7-11, corticosterone (CORT) and adrenocorticotropic hormone (ACTH) release were measured in rats running voluntarily or exposed to two daily 20-min periods of forced running wheel exercise. Forced, but not voluntary exercise, continuously elevated CORT. ACTH levels were initially elevated with forced exercise, but decreased by post-injury day 7 in the control, but not the FPI animals. As previously reported, voluntary exercise did not increase BDNF in the FPI group as it did in the control animals. Forced exercise did not increase levels of BDNF in any group. It did, however, decrease hippocampal glucocorticoid receptors in the control group. The results suggest that exercise regimens with strong stress responses may not be beneficial during the early post-injury period.

Voluntary Support of Education, 1979-80.

ERIC Educational Resources Information Center

Council for Financial Aid to Education, New York, NY.

Results of the 1979-80 Survey of Voluntary Support of Education are presented, along with national estimates of voluntary support of higher education. For 180 core institutions reporting in both 1978-79 and 1979-80, it was found that: (1) total support grew 18.1 percent in contrast to the 6.1 percent gain reported for the core group in 1978-79;…

44 CFR 332.2 - Developing voluntary agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Developing voluntary agreements. 332.2 Section 332.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.2 - Developing voluntary agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Developing voluntary agreements. 332.2 Section 332.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.2 - Developing voluntary agreements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Developing voluntary agreements. 332.2 Section 332.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.2 - Developing voluntary agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Developing voluntary agreements. 332.2 Section 332.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.2 - Developing voluntary agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Developing voluntary agreements. 332.2 Section 332.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

Understanding the underlying motives and intention among Indian blood donors towards voluntary blood donation: A cross-sectional study.

PubMed

Saha, S; Chandra, B

2018-05-01

The present study aims to fill the gap in the literature by conducting a comprehensive research on Indian donor's intention towards voluntary blood donation in India. The study attempts to conceptualize and validate an integrative framework incorporating voluntary function inventory (VFI) in the theory of planned behaviour (TPB) model with the purpose tomeasure the voluntary blood donation intention. Structural equation modeling (SEM) has been used to rigorously test the hypothesized interrelationships among the underlying motives influencing voluntary blood donation intention. A self-administered questionnaire was used to collect data from a sample of respondents selected conveniently from selct locations in India. Total 450 completed questionnaires were received out of 1000 distributed. The study develops a final conceptual framework that determines the drivers of blood donor's intention towards voluntary donation. The components of theory of planned behavior (TPB) model which include 'attitude', 'subjective norms' (SN), and 'perceived behavioral control' (PBC) along with modified volunteer functions namely 'value', 'social', 'career' and 'enhancement' were found significantly explaining the donation intention in the model. The model achieves robustness with respect to predicting Indian donor's intention towards the voluntary donation of blood. The proposed model in this study advances the theory and research on thevolunteering motives towards blood donation. The study would provide a comprehensiveunderstanding of donors' intention to the practitioners, policy makers and Non-Government Organization (NGO), helping them to frame a calibrated strategydirected towards facilitating healthy blood donation practices. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Voluntary Wheel Running in Mice.

PubMed

Goh, Jorming; Ladiges, Warren

2015-12-02

Voluntary wheel running in the mouse is used to assess physical performance and endurance and to model exercise training as a way to enhance health. Wheel running is a voluntary activity in contrast to other experimental exercise models in mice, which rely on aversive stimuli to force active movement. This protocol consists of allowing mice to run freely on the open surface of a slanted, plastic saucer-shaped wheel placed inside a standard mouse cage. Rotations are electronically transmitted to a USB hub so that frequency and rate of running can be captured via a software program for data storage and analysis for variable time periods. Mice are individually housed so that accurate recordings can be made for each animal. Factors such as mouse strain, gender, age, and individual motivation, which affect running activity, must be considered in the design of experiments using voluntary wheel running. Copyright © 2015 John Wiley & Sons, Inc.

Ohio's Resource Guide for Voluntary Skill Standards.

ERIC Educational Resources Information Center

Springfield-Clark Joint Vocational School, Springfield, OH.

Voluntary skill standards are industry-based, industry-verified performance specifications that identify the knowledge, skills, and abilities individuals need for success in an industry. This resource guide is designed to raise awareness of voluntary skill standards, identify their benefits, and encourage stakeholder involvement in implementation…

Changing Dynamics in the Voluntary Market (Presentation)

DOE Office of Scientific and Technical Information (OSTI.GOV)

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.

A Physician-based Voluntary Reporting System for Adverse Events and Medical Errors

PubMed Central

Weingart, Saul N; Callanan, Lawrence D; Ship, Amy N; Aronson, Mark D

2001-01-01

OBJECTIVE To create a voluntary reporting method for identifying adverse events (AEs) and potential adverse events (PAEs) among medical inpatients. DESIGN Medical house officers asked their peers about obstacles to care, injuries or extended hospitalizations, and problems with medications that affected their patients. Two independent reviewers coded event narratives for adverse outcomes, responsible parties, preventability, and process problems. We corroborated house officers' reports with hospital incident reports and conducted a retrospective chart review. SETTING The cardiac step-down, oncology, and medical intensive care units of an urban teaching hospital. INTERVENTION Structured confidential interviews by postgraduate year-2 and -3 medical residents of interns during work rounds. MEASUREMENTS AND MAIN RESULTS Respondents reported 88 events over 3 months. AEs occurred among 5 patients (0.5% of admissions) and PAEs among 48 patients (4.9% of admissions). Delayed diagnoses and treatments figured prominently among PAEs (54%). Clinicians were responsible for the greatest number of incidents (55%), followed by workers in the laboratory (11%), radiology (15%), and pharmacy (3%). Respondents identified a variety of problematic processes of care, including problems with diagnosis (16%), therapy (26%), and failure to provide clinical and support services (29%). We corroborated 84% of reported events in the medical record. Participants found voluntary peer reporting of medical errors unobtrusive and agreed that it could be implemented on a regular basis. CONCLUSIONS A physician-based voluntary reporting system for medical errors is feasible and acceptable to front-line clinicians. PMID:11903759

76 FR 78814 - National Voluntary Laboratory Accreditation Program; Operating Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... requirements for accreditation bodies accrediting conformity assessment bodies. The change will allow NVLAP... the human environment. Therefore, an environmental assessment or Environmental Impact Statement is not..., Laboratories, Measurement standards, Testing. For the reasons set forth in the preamble, title 15 of the Code...

Voluntary Group Participation by Third Age Australians.

ERIC Educational Resources Information Center

Mayhew, Claire; Swindell, Rick

A study investigated characteristics of retirees and types of voluntary groups they joined after retirement. Data were collected through face-to-face interviews and completed questionnaires of 206 Australians over age 50. Five categories of voluntary organizations were studied: intellectually challenging, sporting/exercise, social, helping others,…

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Voluntary self-disclosure. 30.74... CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS Penalties § 30.74 Voluntary self-disclosure. (c) * * * (3) * * * (iv) The complete identities and addresses of all individuals and organizations, whether...

78 FR 51678 - Voluntary Education Programs; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

... DEPARTMENT OF DEFENSE 32 CFR Part 68 [Docket No. DOD-2013-OS-0093] RIN 0790-AJ06 Voluntary Education Programs; Correction AGENCY: Office of the Under Secretary of Defense for Personnel and Readiness...), the Department of Defense published a proposed rule titled Voluntary Education Programs. Subsequent to...

Functional neuroanatomy of human voluntary cough and sniff production

PubMed Central

Simonyan, Kristina; Saad, Ziad S.; Loucks, Torrey M.J.; Poletto, Christopher J.; Ludlow, Christy L.

2007-01-01

Cough and sniff are both spontaneous respiratory behaviors that can be initiated voluntarily in humans. Disturbances of cough may be life threatening, while inability to sniff impairs the sense of smell in neurological patients. Cortical mechanisms of voluntary cough and sniff production have been predicted to exist; however, the localization and function of supramedullary areas responsible for these behaviors are poorly understood. We used functional magnetic resonance imaging to identify the central control of voluntary cough and sniff compared with breathing. We determined that both voluntary cough and sniff require a widespread pattern of sensorimotor activation along the Sylvian fissure convergent with voluntary breathing. Task-specific activation occurred in a ponto-mesencephalic region during voluntary coughing and in the hippocampus and piriform cortex during voluntary sniffing. Identification of the localization of cortical activation for cough control in humans may help potential drug development to target these regions in patients with chronic cough. Understanding the sensorimotor sniff control mechanisms may provide a new view on the cerebral functional reorganization of olfactory control in patients with neurological disorders. PMID:17574873

Laboratories | NREL

Science.gov Websites

| Z A Accelerated Exposure Testing Laboratory Advanced Optical Materials Laboratory Advanced Thermal Laboratory Structural Testing Laboratory Surface Analysis Laboratory Systems Performance Laboratory T Thermal Storage Materials Laboratory Thermal Storage Process and Components Laboratory Thin-Film Deposition

Video Teleconferencing in the Compounding Laboratory Component of a Dual-Campus Doctor of Pharmacy Program

PubMed Central

Shrewsbury, Robert P.

2011-01-01

Objectives. To design, implement, and assess the effectiveness of using a live video teleconferencing system to connect the main campus and a satellite campus during laboratory compounding exercises in a doctor of pharmacy (PharmD) program. Design. A new laboratory facility with identical equipment and supplies to the main campus was built at the satellite campus and teleconferencing equipment was set up. Students on both campuses prepared 20 compounded formulations over a 5-course pharmaceutical care laboratory sequence. Live video teleconferencing was used for students to ask questions and for the lead faculty instructor to observe the students’ technique. Faculty and staff members and teaching assistants facilitated the laboratory sessions on both campuses. Assessment. The performance of students on assayed products at the main campus was compared with that of students at the satellite campus to ensure program integrity with the compounding laboratory component. The use of video teleconferencing for teaching compounding was successful and no difference in overall student pass rates was seen. The few observed differences in student performance between the 2 campuses were believed to be a result of variations in instructor communication with distant students. Conclusion. Video teleconferencing can be used successfully to deliver curriculum in laboratory compounding to pharmacy students. PMID:22171109

Treatment of Depression in Voluntary Versus Mandated Physicians.

PubMed

Johnson, R Scott; Fowler, J Christopher; Sikes, Kristi A; Allen, Jon G; Oldham, John M

2015-12-01

Few if any publications discuss the effectiveness of voluntary versus mandated treatment for impaired physicians. This retrospective case-control study compared the recovery rates of physicians whose treatment was mandated or coerced by either licensure boards or employers (mandated physicians) with the rates for physicians admitted voluntarily (voluntary physicians) to the Menninger Clinic's Professionals in Crisis program from 2009 through 2012. Beck Depression Inventory (BDI)-II scores served as the primary outcome measure. At the time of admission, voluntary physicians were more depressed, but the improvement rates in the voluntary and mandated groups did not differ significantly. In addition, the two groups differed neither in rates of return to the healthy range of BDI-II scores, nor in whether BDI-II scores had decreased by at least two standard deviations by the time of discharge. These findings suggest that state physician health programs can continue to mandate physicians into treatment despite concerns that mandatory treatment may be less efficacious than voluntary treatment. © 2015 American Academy of Psychiatry and the Law.

10 CFR 862.6 - Voluntary minimum altitude.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Voluntary minimum altitude. 862.6 Section 862.6 Energy DEPARTMENT OF ENERGY RESTRICTIONS ON AIRCRAFT LANDING AND AIR DELIVERY AT DEPARTMENT OF ENERGY NUCLEAR SITES... designated site. Applicable FAA prohibitions or restrictions take precedence over this voluntary minimum...

Final voluntary release assessment/corrective action report

DOE Office of Scientific and Technical Information (OSTI.GOV)

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 Resourcemore » 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.« less

Downregulation of cough by exercise and voluntary hyperpnea.

PubMed

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 < 0.01), i.e., cough sensitivity was downregulated. With VIH, the mean (+/-SD) threshold increased from 1.03 +/- 0.65 to 2.42 +/- 1.16 ml/min (p < 0.01), a similar downregulation. With exercise and 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.

Voluntary Consent: Why a Value-Neutral Concept Won’t Work

PubMed Central

Wertheimer, Alan

2012-01-01

Some maintain that voluntariness is a value-neutral concept. On that view, someone acts involuntarily if subject to a controlling influence or has no acceptable alternatives. I argue that a value-neutral conception of voluntariness cannot explain when and why consent is invalid and that we need a moralized account of voluntariness. On that view, most concerns about the voluntariness of consent to participate in research are not well founded. PMID:22551878

75 FR 27563 - Agency Information Collection Activities: Voluntary Customer Survey

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... Activities: Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection (CBP), Department of... collection requirement concerning a Voluntary Customer Survey. This request for comment is being made... soliciting comments concerning the following information collection: Title: Voluntary Customer Survey. OMB...

10 CFR 862.6 - Voluntary minimum altitude.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Voluntary minimum altitude. 862.6 Section 862.6 Energy DEPARTMENT OF ENERGY RESTRICTIONS ON AIRCRAFT LANDING AND AIR DELIVERY AT DEPARTMENT OF ENERGY NUCLEAR SITES § 862.6 Voluntary minimum altitude. In addition to complying with all applicable FAA prohibitions or...

Effect of voluntary attention on auditory processing during REM sleep.

PubMed

Takahara, Madoka; Nittono, Hiroshi; Hori, Tadao

2006-07-01

The study investigates whether there is an effect of voluntary attention to external auditory stimuli during rapid eye movement (REM) sleep in humans by measuring event-related potentials (ERPs). Using a 2-tone auditory-discrimination task, a standard 1000-Hz tone and a deviant 2000-Hz tone were presented to participants when awake and during sleep. In the ATTENTIVE condition, participants were requested to detect the deviant stimuli during their sleep whenever possible. In the PASSIVE sleep condition, participants were only exposed to the tones. ERPs were measured during REM sleep and compared between the 2 conditions. All experiments were conducted at the sleep laboratory of Hiroshima University. Twenty healthy university student volunteers. N/A. In the tonic period of REM sleep (the period without REM), P200 and P400 were elicited by deviant stimuli, with scalp distributions maximal at central and occipital sites, respectively. The P400 in REM sleep showed larger amplitudes in the ATTENTIVE condition, whereas the P200 amplitude did not differ between the 2 conditions. No effects on ERPs due to attention were observed during stage 2 sleep. The instruction to pay attention to external stimuli during REM sleep influenced the late positive potentials. Thus electrophysiologic evidence of voluntary attention during REM sleep has been demonstrated.

A Socio-Hydrological Model of the Voluntary Urban Water Conservation Behavior during Droughts

NASA Astrophysics Data System (ADS)

Sangwan, N.; Eisma, J. A.; Sung, K.; Yu, D. J.

2016-12-01

Several cities across the globe are increasingly struggling to meet the water demands of their population. By 2050, nearly 160 million urban dwellers are likely to face perennial water shortage due to ever rising population numbers and climate change. As observed once again during recent drought in California, voluntary water conservation is a key approach for managing urban water availability during periods of constrained supply. It relies on behavioral adaptation that is critical for long-term reductions in water use and building drought resilient communities. Strong interdependencies between human group behavior and regional hydrology in this context entail that the two components be coupled together in a socio-hydrology model to fully understand the dynamics of urban water systems. This work proposes a conceptual framework for one such model and simulates the dynamics of a voluntary conservation program in Marin Municipal Water District, California using dynamic systems modeling approach. Through this model, we plan to assess the effects of different social factors (such as social concern and conformist tendencies) and climato-hydrological conditions (viz. storage levels and weather forecast) on the trajectory of a voluntary conservation program. Our preliminary results have indicated several `tipping points' which can be capitalized on by policy makers to boost conservation at low social costs.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-10

... Activities; Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland... (OMB) for review and approval in accordance with the Paperwork Reduction Act: Voluntary Customer Survey... forms of information. Title: Voluntary Customer Survey. OMB Number: 1651-0135. Abstract: Customs and...

77 FR 36566 - Agency Information Collection Activities: Voluntary Customer Survey

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... Activities: Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection (CBP), Department of... requirement concerning a Voluntary Customer Survey. This request for comment is being made pursuant to the... following information collection: Title: Voluntary Customer Survey. OMB Number: 1651-0135. Abstract: Customs...

Estimation of waste component-specific landfill decay rates using laboratory-scale decomposition data.

PubMed

De la Cruz, Florentino B; Barlaz, Morton A

2010-06-15

The current methane generation model used by the U.S. EPA (Landfill Gas Emissions Model) treats municipal solid waste (MSW) as a homogeneous waste with one decay rate. However, component-specific decay rates are required to evaluate the effects of changes in waste composition on methane generation. Laboratory-scale rate constants, k(lab), for the major biodegradable MSW components were used to derive field-scale decay rates (k(field)) for each waste component using the assumption that the average of the field-scale decay rates for each waste component, weighted by its composition, is equal to the bulk MSW decay rate. For an assumed bulk MSW decay rate of 0.04 yr(-1), k(field) was estimated to be 0.298, 0.171, 0.015, 0.144, 0.033, 0.02, 0.122, and 0.029 yr(-1), for grass, leaves, branches, food waste, newsprint, corrugated containers, coated paper, and office paper, respectively. The effect of landfill waste diversion programs on methane production was explored to illustrate the use of component-specific decay rates. One hundred percent diversion of yard waste and food waste reduced the year 20 methane production rate by 45%. When a landfill gas collection schedule was introduced, collectable methane was most influenced by food waste diversion at years 10 and 20 and paper diversion at year 40.

40 CFR 85.1904 - Voluntary emissions recall report; quarterly reports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Voluntary emissions recall report... Requirements § 85.1904 Voluntary emissions recall report; quarterly reports. (a) When any manufacturer initiates a voluntary emissions recall campaign involving twenty-five or more vehicles or engines, the...

9 CFR 381.443 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 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 evaluating significant participation for voluntary nutrition labeling, FSIS will consider only the major cuts of single...

9 CFR 381.443 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 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. Link to an... 76890, Dec. 9, 2011. (a) In evaluating significant participation for voluntary nutrition labeling, FSIS...

9 CFR 317.343 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 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. Link to an... 76890, Dec. 9, 2011. (a) In evaluating significant participation for voluntary nutrition labeling, FSIS...

9 CFR 317.343 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 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 evaluating significant participation for voluntary nutrition labeling, FSIS will consider only the major cuts of single...

75 FR 47607 - Agency Information Collection Activities: Voluntary Customer Survey

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-06

... Activities: Voluntary Customer Survey AGENCY: U.S. Customs and Border Protection, Department of Homeland... review and approval in accordance with the Paperwork Reduction Act: Voluntary Customer Survey. This is a.... Title: Voluntary Customer Survey. OMB Number: Will be assigned upon approval. Form Number: None...

15 CFR 9.4 - Development of voluntary energy conservation specifications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Development of voluntary energy... PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.4 Development of voluntary energy conservation specifications. (a) The Secretary in...

15 CFR 9.4 - Development of voluntary energy conservation specifications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Development of voluntary energy... PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.4 Development of voluntary energy conservation specifications. (a) The Secretary in...

15 CFR 9.4 - Development of voluntary energy conservation specifications.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Development of voluntary energy... PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.4 Development of voluntary energy conservation specifications. (a) The Secretary in...

5 CFR 630.1014 - Movement between voluntary leave bank programs.

Code of Federal Regulations, 2010 CFR

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 bank...

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heeter, Jenny; Armstrong, Philip; Bird, Lori

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.

On the development of voluntary and reflexive components in human saccade generation.

PubMed

Fischer, B; Biscaldi, M; Gezeck, S

1997-04-18

before it increased again to approximately 280 ms. At higher ages, there was a slight indication for a return development. Subjects with high error rates had long antisaccade latencies and needed a long time to reach the opposite side on error trials. The variables obtained from the PO task varied also significantly with age but by smaller amounts. The results are discussed in relation to the subsystems controlling saccade generation: a voluntary and a reflex component the latter being suppressed by active fixation. Both systems seem to develop differentially. The data offer a detailed baseline for clinical studies using the pro- and antisaccade tasks as an indication of functional impairments, circumscribed brain lesions, neurological and psychiatric diseases and cognitive deficits.

Detection of the electromechanical delay and its components during voluntary isometric contraction of the quadriceps femoris muscle.

PubMed

Begovic, Haris; Zhou, Guang-Quan; Li, Tianjie; Wang, Yi; Zheng, Yong-Ping

2014-01-01

Electromechanical delay (EMD) was described as a time elapsed between first trigger and force output. Various results have been reported based on the measurement method with observed inconsistent results when the trigger is elicited by voluntary contraction. However, mechanomyographic (MMG) sensor placed far away on the skin from the contracting muscle was used to detect muscle fiber motion and excitation-contraction (EC) coupling which may give unreliable results. On this basis, the purpose of this study was to detect EMD during active muscle contraction whilst introducing an ultrafast ultrasound (US) method to detect muscle fiber motion from a certain depth of the muscle. Time delays between onsets of EMG-MMG, EMG-US, MMG-FORCE, US-FORCE, and EMG-FORCE were calculated as 20.5 ± 4.73, 28.63 ± 6.31, 19.21 ± 6.79, 30.52 ± 8.85, and 49.73 ± 6.99 ms, respectively. Intrarater correlation coefficient (ICC) was higher than MMG when ultrafast US was used for detecton of the Δt EMG-US and Δt US-FORCE, ICC values of 0.75 and 0.70, respectively. Synchronization of the ultrafast ultrasound with EMG and FORCE sensors can reveal reliable and clinically useful results related to the EMD and its components when muscle is voluntarily contracted. With ultrafast US, we detect onset from the certain depth of the muscle excluding the tissues above the muscle acting as a low-pass filter which can lead to inaccurate time detection about the onset of the contracting muscle fibers. With this non-invasive technique, understanding of the muscle dynamics can be facilitated.

40 CFR 305.25 - Informal settlement; voluntary agreement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Informal settlement; voluntary...) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS COMPREHENSIVE ENVIRONMENTAL RESPONSE... Prehearing Procedures § 305.25 Informal settlement; voluntary agreement. (a) Settlement policy. The Agency...

Forced and voluntary exercise differentially affect brain and behavior.

PubMed

Leasure, J L; Jones, M

2008-10-15

The potential of physical exercise to decrease body weight, alleviate depression, combat aging and enhance cognition has been well-supported by research studies. However, exercise regimens vary widely across experiments, raising the question of whether there is an optimal form, intensity and duration of exertion that would produce maximal benefits. In particular, a comparison of forced and voluntary exercise is needed, since the results of several prior studies suggest that they may differentially affect brain and behavior. In the present study, we employed a novel 8-week exercise paradigm that standardized the distance, pattern, equipment and housing condition of forced and voluntary exercisers. Exercising rats were then compared with sedentary controls on measures previously shown to be influenced by physical activity. Our results indicate that although the distance covered by both exercise groups was the same, voluntary exercisers ran at higher speed and for less total time than forced exercisers. When compared with sedentary controls, forced but not voluntary exercise was found to increase anxiety-like behaviors in the open field. Both forms of exercise increased the number of surviving bromodeoxyuridine (BrdU)+ cells in the dentate gyrus after 8 weeks of exercise, although forced exercisers had significantly more than voluntary exercisers. Phenotypic analysis of BrdU+ cells showed no difference between groups in the percentage of newborn cells that became neurons, however, because forced exercise maximally increased the number of BrdU+ cells, it ultimately produced more neurons than voluntary exercise. Our results indicate that forced and voluntary exercise are inherently different: voluntary wheel running is characterized by rapid pace and short duration, whereas forced exercise involves a slower, more consistent pace for longer periods of time. This basic difference between the two forms of exercise is likely responsible for their differential effects on

Laboratory tests of three Z‐Land Fairfield Nodal 5‐Hz, three‐component sensors

USGS Publications Warehouse

Ringler, Adam; Anthony, Robert E.; Karplus, M.S; Holland, Austin; Wilson, David

2018-01-01

We conduct a number of laboratory tests at the Albuquerque Seismological Laboratory to verify the self‐noise and fidelity in which 3 three‐component Fairfield Nodal Z‐Land, Generation 2, 5‐Hz sensors are able to record seismic signals. In addition to the incoherent self‐noise of the sensors, we estimate the sensitivity of the units in digital volts/m/s, the damping, and the free period. These three parameters allow us to completely characterize the response of the instruments. We find that the responses of all components match a mean‐derived response to within 5% of amplitude and 0.03 radians in phase. This close agreement suggests that for most applications a nominal response is suitable. We also checked the timing of the units as compared to a Quanterra Q330HR and found good agreement up to 200samples/s . Finally, we compared the results of our noise tests on these sensors to a couple of nodal sensors recently deployed at the Community Wavefield Demonstration Experiment in north‐central Oklahoma and found that local site noise and not the sensor self‐noise is a fundamental limiter in the resolution of these deployed sensors at frequencies above ∼0.1Hz .

44 CFR 332.4 - Termination or modifying voluntary agreements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION ACT OF 1950, AS AMENDED § 332.4 Termination or modifying voluntary agreements. The...

44 CFR 332.4 - Termination or modifying voluntary agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION ACT OF 1950, AS AMENDED § 332.4 Termination or modifying voluntary agreements. The...

44 CFR 332.4 - Termination or modifying voluntary agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION ACT OF 1950, AS AMENDED § 332.4 Termination or modifying voluntary agreements. The...

44 CFR 332.4 - Termination or modifying voluntary agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION ACT OF 1950, AS AMENDED § 332.4 Termination or modifying voluntary agreements. The...

44 CFR 332.4 - Termination or modifying voluntary agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION ACT OF 1950, AS AMENDED § 332.4 Termination or modifying voluntary agreements. The...

44 CFR 332.3 - Carrying out voluntary agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Carrying out voluntary agreements. 332.3 Section 332.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.3 - Carrying out voluntary agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Carrying out voluntary agreements. 332.3 Section 332.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.3 - Carrying out voluntary agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Carrying out voluntary agreements. 332.3 Section 332.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.3 - Carrying out voluntary agreements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Carrying out voluntary agreements. 332.3 Section 332.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

44 CFR 332.3 - Carrying out voluntary agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Carrying out voluntary agreements. 332.3 Section 332.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS VOLUNTARY AGREEMENTS UNDER SECTION 708 OF THE DEFENSE PRODUCTION...

10 CFR 431.176 - Voluntary Independent Certification Programs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Water Heating Products § 431.176 Voluntary Independent Certification Programs. (a) The Department will approve a Voluntary Independent Certification Program (VICP) for a commercial HVAC and WH product if the... Section 431.176 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN...

Voluntary and involuntary driving cessation in later life.

PubMed

Choi, Moon; Mezuk, Briana; Rebok, George W

2012-01-01

This study explores the decision-making process of driving cessation in later life, with a focus on voluntariness. The sample included 83 former drivers from the Baltimore Epidemiologic Catchment Area Study. A majority of participants (83%) reportedly stopped driving by their own decision. However, many voluntary driving retirees reported external factors such as financial difficulty, anxiety about driving, or lack of access to a car as main reasons for driving cessation. These findings imply that distinction between voluntary and involuntary driving cessation is ambiguous and that factors beyond health status, including financial strain, play a role in the transition to non-driving.

Voluntary sterilisation among Canadian women.

PubMed

De Wit, M; Rajulton, F

1991-07-01

Using data from the 1984 Canadian Fertility Survey, proportional hazards modelling was employed to determine factors associated with the likelihood of voluntary sterilisation among 5315 women of childbearing age, and the trends in timing and differences in the likelihood associated with different age cohorts. Multivariate analysis suggests that educational attainment, parity and duration since last birth at the time of sterilisation, religious commitment, province of residence and marital status at the time of sterilisation, are all important predictors. Education and parity attainment emerged as the best predictors of the timing of voluntary sterilisation in all age cohorts, but the contribution of other covariates varies between cohorts.

75 FR 34148 - Voluntary Private Sector Accreditation and Certification Preparedness Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

...] Voluntary Private Sector Accreditation and Certification Preparedness Program AGENCY: Federal Emergency...) announces its adoption of three standards for the Voluntary Private Sector Accreditation and Certification... DHS to develop and implement a Voluntary Private Sector Preparedness Accreditation and Certification...

Phase and amplitude analysis in time-frequency space--application to voluntary finger movement.

PubMed

Ginter, J; Blinowska, K J; Kamiński, M; Durka, P J

2001-09-30

Two methods operating in time-frequency space were applied to analysis of EEG activity accompanying voluntary finger movements. The first one, based on matching pursuit approach provided high-resolution distributions of power in time-frequency space. The phenomena of event related desynchronization (ERD) and synchronization (ERS) were investigated without the need of band-pass filtering. Time evolution of mu- and beta-components was observed in a detailed way. The second method was based on a multichannel autoregressive model (MVAR) adapted for investigation of short-time changes in EEG signal. The direction and spectral content of the EEG activity propagation was estimated by means of short-time directed transfer function (SDTF). The evidence of 'cross-talk' between different areas of motor and sensory cortex was found. The earlier known phenomena, connected with voluntary movements, were confirmed and a new evidence concerning focal ERD/surround ERS and beta activity post-movement synchronization was found.

46 CFR 308.5 - Voluntary contract of commitment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 8 2014-10-01 2014-10-01 false Voluntary contract of commitment. 308.5 Section 308.5 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE General § 308.5 Voluntary contract of commitment. Applications for insurance on vessels described in § 308...

The voluntary-threat approach to control nonpoint source pollution under uncertainty.

PubMed

Li, Youping

2013-11-15

This paper extends the voluntary-threat approach of Segerson and Wu (2006) to the case that the ambient level of nonpoint source pollution is stochastic. It is shown that when the random component is bounded from the above, fine-tuning the cutoff value of the tax payments avoids the actual imposition of the tax while the threat of such payments retains necessary incentive for the polluters to engage in abatements at the optimal level. If the random component is not bounded, the imposition of the tax cannot be completely avoided but the probability can be reduced by setting a higher cutoff value. It is also noted that the regulator has additional flexibility in randomizing the tax imposition but the randomization process has to be credible. Copyright © 2013 Elsevier Ltd. All rights reserved.

75 FR 60773 - Voluntary Private Sector Accreditation and Certification Preparedness Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-01

...] Voluntary Private Sector Accreditation and Certification Preparedness Program AGENCY: Federal Emergency... concerns in the Voluntary Private Sector Accreditation and Certification Preparedness Program (PS-Prep...-53 (the 9/11 Act) mandated DHS to establish a voluntary private sector preparedness accreditation and...

75 FR 54446 - Voluntary Service National Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-07

...-four national voluntary organizations, advises the Secretary, through the Under Secretary for Health... DEPARTMENT OF VETERANS AFFAIRS Voluntary Service National Advisory Committee; Notice of Meeting... Committee Act) that the Executive Committee of the Department of Veterans Affairs Voluntary Service (VAVS...

Voluntary Hospital Coalitions to Promote Patient Safety

DTIC Science & Technology

2005-01-01

Health and Accountability (PHA) as a comprehensive, voluntary patient safety program. With a focus on systemic prevention strategies, PHA fulfills...Prescribed by ANSI Std Z39-18 Advances in Patient Safety: Vol. 3 494 The Partnership for Health and Accountability Background PHA, officially...Assembly recognized PHA’s Accountability and Health Safety (A&HS) Committee as a testing ground for a unique voluntary patient safety initiative

Beliefs in and About God and Attitudes Toward Voluntary Euthanasia.

PubMed

Sharp, Shane

2018-06-01

I use data from the General Social Survey to evaluate several hypotheses regarding how beliefs in and about God predict attitudes toward voluntary euthanasia. I find that certainty in the belief in God significantly predicts negative attitudes toward voluntary euthanasia. I also find that belief in a caring God and in a God that is the primary source of moral rules significantly predicts negative attitudes toward voluntary euthanasia. I also find that respondents' beliefs about the how close they are to God and how close they want to be with God predict negative attitudes toward voluntary euthanasia. These associations hold even after controlling for religious affiliation, religious attendance, views of the Bible, and sociodemographic factors. The findings indicate that to understand individuals' attitudes about voluntary euthanasia, one must pay attention to their beliefs in and about God.

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

PubMed

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.

21 CFR 20.113 - Voluntary product defect reports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Voluntary product defect reports. 20.113 Section 20.113 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PUBLIC INFORMATION Availability of Specific Categories of Records § 20.113 Voluntary product defect...

77 FR 60507 - Voluntary Service National Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... meeting is open to the public. The Committee, comprised of 57 national voluntary organizations, advises... DEPARTMENT OF VETERANS AFFAIRS Voluntary Service National Advisory Committee; Notice of Meeting... Committee Act) that the Executive Committee of the Department of Veterans Affairs Voluntary Service (VAVS...

12 CFR 925.26 - Voluntary withdrawal from membership.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Voluntary withdrawal from membership. 925.26 Section 925.26 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK MEMBERS AND HOUSING ASSOCIATES MEMBERS OF THE BANKS Withdrawal and Removal From Membership § 925.26 Voluntary withdrawal from...

A Chain-Retrieval Model for Voluntary Task Switching

ERIC Educational Resources Information Center

Vandierendonck, Andre; Demanet, Jelle; Liefooghe, Baptist; Verbruggen, Frederick

2012-01-01

To account for the findings obtained in voluntary task switching, this article describes and tests the chain-retrieval model. This model postulates that voluntary task selection involves retrieval of task information from long-term memory, which is then used to guide task selection and task execution. The model assumes that the retrieved…

27 CFR 25.221 - Voluntary destruction of beer.

Code of Federal Regulations, 2010 CFR

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 not...

27 CFR 25.221 - Voluntary destruction of beer.

Code of Federal Regulations, 2014 CFR

2014-04-01

... beer. 25.221 Section 25.221 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL 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 not...

27 CFR 25.221 - Voluntary destruction of beer.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 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 not...

27 CFR 25.221 - Voluntary destruction of beer.

Code of Federal Regulations, 2013 CFR

2013-04-01

... beer. 25.221 Section 25.221 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL 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 not...

27 CFR 25.221 - Voluntary destruction of beer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 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 not...

Voluntary Turnover and Women Administrators in Higher Education

ERIC Educational Resources Information Center

Jo, Victoria H.

2008-01-01

A salient characteristic about the U.S. workforce is the continual process of voluntary employee turnover, which can be problematic for employers who invest a substantial amount of time and money in recruiting and training employees. This paper discusses the effects of workplace policies and practices on the voluntary turnover of women…

Laboratory Inquiry for Determining the Chemical Composition of a Component in a Daily Use Detergent: Sodium Sesquicarbonate

ERIC Educational Resources Information Center

Koga, Nobuyoshi; Kimura, Tomoyasu; Shigedomi, Kana

2011-01-01

An inquiry-based laboratory activity to determine the chemical composition of a component in alkaline detergents, sodium sesquicarbonate (SSC), is proposed. On the basis of introductory demonstrations by the instructor on the chemical properties and reactions of SSC, students propose the hypothetical composition of SSC and possible quantitative…

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

PubMed

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.

Opt-out HIV testing in prison: Informed and voluntary?

PubMed Central

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

2014-01-01

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 healthcare 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% 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. PMID:25506799

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

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Remedial action, voluntary action and compliance....11 Remedial action, voluntary action and compliance planning. (a) Remedial action. (1) If the... discrimination not occurred. (b) Voluntary action. A recipient may take steps, in addition to any action that is...

38 CFR 18.406 - Remedial action, voluntary action and self-evaluation.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., voluntary action and self-evaluation. 18.406 Section 18.406 Pensions, Bonuses, and Veterans' Relief... Basis of Handicap General Provisions § 18.406 Remedial action, voluntary action and self-evaluation. (a... treatment within the program or activity. (b) Voluntary action. A recipient may take steps, in addition to...

38 CFR 18.406 - Remedial action, voluntary action and self-evaluation.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., voluntary action and self-evaluation. 18.406 Section 18.406 Pensions, Bonuses, and Veterans' Relief... Basis of Handicap General Provisions § 18.406 Remedial action, voluntary action and self-evaluation. (a... treatment within the program or activity. (b) Voluntary action. A recipient may take steps, in addition to...

38 CFR 18.406 - Remedial action, voluntary action and self-evaluation.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., voluntary action and self-evaluation. 18.406 Section 18.406 Pensions, Bonuses, and Veterans' Relief... Basis of Handicap General Provisions § 18.406 Remedial action, voluntary action and self-evaluation. (a... treatment within the program or activity. (b) Voluntary action. A recipient may take steps, in addition to...

38 CFR 18.406 - Remedial action, voluntary action and self-evaluation.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., voluntary action and self-evaluation. 18.406 Section 18.406 Pensions, Bonuses, and Veterans' Relief... Basis of Handicap General Provisions § 18.406 Remedial action, voluntary action and self-evaluation. (a... treatment within the program or activity. (b) Voluntary action. A recipient may take steps, in addition to...

Voluntariness of consent to HIV clinical research: A conceptual and empirical pilot study.

PubMed

Mamotte, Nicole; Wassenaar, Douglas

2017-09-01

Obtaining voluntary informed consent for research participation is an ethical imperative, yet there appears to be little consensus regarding what constitutes a voluntary consent decision. An instrument to assess influences on participants' consent decision and perceived voluntariness was developed and piloted in two South African HIV clinical trials. The pilot study found high levels of perceived voluntariness. The feeling of having no choice but to participate was significantly associated with lower perceived voluntariness. Overall the data suggest that it is possible to obtain voluntary and valid consent for research participants in ethically complex HIV clinical trials in a developing country context.

Turkish nursing students' attitudes towards voluntary induced abortion.

PubMed

Yanikkerem, Emre; Üstgörül, Sema; Karakus, Asli; Baydar, Ozge; Esmeray, Nicole; Ertem, Gül

2018-03-01

To evaluate Turkish nursing students' attitudes towards voluntary induced abortion.. This cross-sectional study was conducted between January and June 2015, comprising students of Ege University Nursing Faculty and Celal Bayar University School of Health, located in two different cities of Turkey. Data was collected with a three-part questionnaire, focussing on students' characteristics, the knowledge of abortion law in Turkey and attitudes towards voluntary induced abortion. SPSS 15 was used for data analysis.. The mean score of students' attitude towards voluntary induced abortion was 39.8±7.9 which shows that nursing students moderately support abortion. Female students, students coming from upper class in society, and students who had higher family income and sexual experiences had more supportiveness attitudes towards voluntary induced abortion (p<0.05). Those who lived in a village before university life, who had extended family, and students of parents with low educational level, had lower score in this regard (p<0.05). Nursing students should be encouraged to behave non-judgmentally to women who want to have abortion.

Stochastic Matching and the Voluntary Nature of Choice

PubMed Central

Neuringer, Allen; Jensen, Greg; Piff, Paul

2007-01-01

Attempts to characterize voluntary behavior have been ongoing for thousands of years. We provide experimental evidence that judgments of volition are based upon distributions of responses in relation to obtained rewards. Participants watched as responses, said to be made by “actors,” appeared on a computer screen. The participant's task was to estimate how well each actor represented the voluntary choices emitted by a real person. In actuality, all actors' responses were generated by algorithms based on Baum's (1979) generalized matching function. We systematically varied the exponent values (sensitivity parameter) of these algorithms: some actors matched response proportions to received reinforcer proportions, others overmatched (predominantly chose the highest-valued alternative), and yet others undermatched (chose relatively equally among the alternatives). In each of five experiments, we found that the matching actor's responses were judged most closely to approximate voluntary choice. We found also that judgments of high volition depended upon stochastic (or probabilistic) generation. Thus, stochastic responses that match reinforcer proportions best represent voluntary human choice. PMID:17725049

Supporting voluntary faculty members in departments of psychiatry.

PubMed

Magen, Jed; Ley, Alyse

2011-01-01

Unpaid voluntary faculty members do substantial amounts of teaching in medical schools. This article discusses strategies for recruitment, retention, and development for these individuals. The authors describe a compendium of literature searches and their own experience administering a large medical student education program and residency programs. Voluntary faculty members are internally motivated to teach. Concrete or monetary compensation is much less valued than simple acknowledgment and teaching-excellence awards. Departments should thoughtfully decide how they wish to reward voluntary faculty members for their contributions. Small gestures of gratitude generally are appreciated out of proportion to their intrinsic value. Departments can successfully retain excellent teachers who contribute to the educational mission without spending scarce resources. Copyright © 2011 Academic Psychiatry

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

PubMed

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.

Voluntary Becomes Mandatory?

ERIC Educational Resources Information Center

Kates, William

Voluntary bench-bar press guidelines have evolved over the past 15 years as a way of resolving the conflict between the right of the accused to a fair trial and the right of the press to cover such a trial. In 1980, however, a Washington state judge required reporters to sign an affidavit stating that they would follow the state's guidelines.…

Goal-Directed Aiming: Two Components but Multiple Processes

ERIC Educational Resources Information Center

Elliott, Digby; Hansen, Steve; Grierson, Lawrence E. M.; Lyons, James; Bennett, Simon J.; Hayes, Spencer J.

2010-01-01

This article reviews the behavioral literature on the control of goal-directed aiming and presents a multiple-process model of limb control. The model builds on recent variants of Woodworth's (1899) two-component model of speed-accuracy relations in voluntary movement and incorporates ideas about dynamic online limb control based on prior…

75 FR 78257 - Agency Information Collection Activities; Proposed Collection; Comment Request; Voluntary...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-15

...] Agency Information Collection Activities; Proposed Collection; Comment Request; Voluntary Cosmetic... associated with the Agency's Voluntary Cosmetic Registration Program (VCRP). DATES: Submit either electronic... appropriate, and other forms of information technology. Voluntary Cosmetic Registration Program--21 CFR Parts...

An examination of a voluntary policy model to effect ...

EPA Pesticide Factsheets

An examination of a voluntary policy model to effect behavioral change and influence interactions and decision-making in the freight sector An examination of a voluntary policy model to effect behavioral change and influence interactions and decision-making in the freight sector

Improving Voluntary Environmental Management Programs: Facilitating Learning and Adaptation

NASA Astrophysics Data System (ADS)

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.

Interaction of post-stroke voluntary effort and functional neuromuscular electrical stimulation

PubMed Central

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

2012-01-01

Functional Electrical Stimulation (FES) may be able to augment functional arm and hand movement after stroke. Post-stroke neuroprostheses that incorporate voluntary effort and FES to produce the desired movement need to consider how the forces generated by voluntary effort and FES combine together, 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 if the force produced by voluntary effort and FES add together independently of effort, or if the increment in force is dependent on the level of voluntary effort. Isometric force matching tasks were performed under different combinations of voluntary effort and electrical stimulation. 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. PMID:23516086

Donor Behavior and Voluntary Support for Higher Education Institutions.

ERIC Educational Resources Information Center

Leslie, Larry L.; Ramey, Garey

Voluntary support of higher education in America is investigated through regression analysis of institutional characteristics at two points in time. The assumption of donor rationality together with explicit consideration of interorganizational relationships offers a coherent framework for the analysis of voluntary support by the major…

5 CFR 831.404 - Procedure for making voluntary contributions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Procedure for making voluntary contributions. 831.404 Section 831.404 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL... voluntary contributions to the Office of Personnel Management, at the address designated for that purpose...

5 CFR 831.404 - Procedure for making voluntary contributions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Procedure for making voluntary contributions. 831.404 Section 831.404 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL... voluntary contributions to the Office of Personnel Management, at the address designated for that purpose...

21 CFR 1404.1020 - Voluntary exclusion or voluntarily excluded.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Voluntary exclusion or voluntarily excluded. 1404.1020 Section 1404.1020 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 1404.1020 Voluntary exclusion or voluntarily excluded...

Redefining RECs: Additionality in the voluntary Renewable Energy Certificate market

NASA Astrophysics Data System (ADS)

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

Voluntary Imitation in Alzheimer’s Disease Patients

PubMed Central

Bisio, Ambra; Casteran, Matthieu; Ballay, Yves; Manckoundia, Patrick; Mourey, France; Pozzo, Thierry

2016-01-01

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’ behavior. 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 AD. 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. PMID:27014056

Effects of voluntary exercise on anxiety-like behavior and voluntary morphine consumption in rat pups borne from morphine-dependent mothers during pregnancy.

PubMed

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 (P<0.0001) and entries (P<0.05) as compared with the sedentary groups. In animal models of craving showed that voluntary consumption of morphine in the rat pups borne from exercising morphine-dependent mothers was less in the second (P<0.032) and third (P<0.014) periods of intake as compared with the sedentary group. This study showed that maternal exercise decreases the severity of the anxiogenic-like behaviors and voluntary consumption of morphine in rat pups. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

A conceptual and empirical analysis of the cognitive ability-voluntary turnover relationship.

PubMed

Maltarich, Mark A; Nyberg, Anthony J; Reilly, Greg

2010-11-01

Despite much research into cognitive ability as a selection tool and a separate large literature on the causes of voluntary turnover, little theoretical or empirical work connects the two. We propose that voluntary turnover is also a potentially key outcome of cognitive ability. Incorporating ideas from the person-environment fit literature and those regarding push and pull influences on turnover, we posit a theoretical connection between cognitive ability and voluntary turnover that addresses both why and how voluntary turnover is related to cognitive ability. Integrating data from 3 different sources, our empirical analyses support the theoretical perspective that the relationship between cognitive ability and voluntary turnover depends on the cognitive demands of the job. When the cognitive demands of a job are high, our findings support the hypothesized curvilinear relationship between cognitive ability and voluntary turnover, such that employees of higher and lower cognitive ability are more likely than medium cognitive ability employees to leave voluntarily. With regard to jobs with low cognitive demands, our data are more consistent with a negative linear relationship between cognitive ability and voluntary turnover, such that higher cognitive ability employees are less likely to leave voluntarily. We also examine the role of job satisfaction, finding that job satisfaction is more strongly linked to voluntary turnover in jobs with high cognitive demands. (c) 2010 APA, all rights reserved.

15 CFR 12.3 - Development of voluntary product standards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... terms of the Act and the Department's published procedures for voluntary product standards. The term... the Secretary has reason to believe that a voluntary product standard published under these procedures... standards. 12.3 Section 12.3 Commerce and Foreign Trade Office of the Secretary of Commerce FAIR PACKAGING...

15 CFR 12.3 - Development of voluntary product standards.

Code of Federal Regulations, 2011 CFR

2011-01-01

... terms of the Act and the Department's published procedures for voluntary product standards. The term... the Secretary has reason to believe that a voluntary product standard published under these procedures... standards. 12.3 Section 12.3 Commerce and Foreign Trade Office of the Secretary of Commerce FAIR PACKAGING...

15 CFR 12.3 - Development of voluntary product standards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... terms of the Act and the Department's published procedures for voluntary product standards. The term... the Secretary has reason to believe that a voluntary product standard published under these procedures... standards. 12.3 Section 12.3 Commerce and Foreign Trade Office of the Secretary of Commerce FAIR PACKAGING...

15 CFR 12.3 - Development of voluntary product standards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... terms of the Act and the Department's published procedures for voluntary product standards. The term... the Secretary has reason to believe that a voluntary product standard published under these procedures... standards. 12.3 Section 12.3 Commerce and Foreign Trade Office of the Secretary of Commerce FAIR PACKAGING...

Mitochondrial haplotypes are not associated with mice selectively bred for high voluntary wheel running.

PubMed

Wone, Bernard W M; Yim, Won C; Schutz, Heidi; Meek, Thomas H; Garland, Theodore

2018-04-04

Mitochondrial haplotypes have been associated with human and rodent phenotypes, including nonshivering thermogenesis capacity, learning capability, and disease risk. Although the mammalian mitochondrial D-loop is highly polymorphic, D-loops in laboratory mice are identical, and variation occurs elsewhere mainly between nucleotides 9820 and 9830. Part of this region codes for the tRNA Arg gene and is associated with mitochondrial densities and number of mtDNA copies. We hypothesized that the capacity for high levels of voluntary wheel-running behavior would be associated with mitochondrial haplotype. Here, we analyzed the mtDNA polymorphic region in mice from each of four replicate lines selectively bred for 54 generations for high voluntary wheel running (HR) and from four control lines (Control) randomly bred for 54 generations. Sequencing the polymorphic region revealed a variable number of adenine repeats. Single nucleotide polymorphisms (SNPs) varied from 2 to 3 adenine insertions, resulting in three haplotypes. We found significant genetic differentiations between the HR and Control groups (F st  = 0.779, p ≤ 0.0001), as well as among the replicate lines of mice within groups (F sc  = 0.757, p ≤ 0.0001). Haplotypes, however, were not strongly associated with voluntary wheel running (revolutions run per day), nor with either body mass or litter size. This system provides a useful experimental model to dissect the physiological processes linking mitochondrial, genomic SNPs, epigenetics, or nuclear-mitochondrial cross-talk to exercise activity. Copyright © 2018. Published by Elsevier B.V.

New paradigm for task switching strategies while performing multiple tasks: entropy and symbolic dynamics analysis of voluntary patterns.

PubMed

Guastello, Stephen J; Gorin, Hillary; Huschen, Samuel; Peters, Natalie E; Fabisch, Megan; Poston, Kirsten

2012-10-01

It has become well established in laboratory experiments that switching tasks, perhaps due to interruptions at work, incur costs in response time to complete the next task. Conditions are also known that exaggerate or lessen the switching costs. Although switching costs can contribute to fatigue, task switching can also be an adaptive response to fatigue. The present study introduces a new research paradigm for studying the emergence of voluntary task switching regimes, self-organizing processes therein, and the possibly conflicting roles of switching costs and minimum entropy. Fifty-four undergraduates performed 7 different computer-based cognitive tasks producing sets of 49 responses under instructional conditions requiring task quotas or no quotas. The sequences of task choices were analyzed using orbital decomposition to extract pattern types and lengths, which were then classified and compared with regard to Shannon entropy, topological entropy, number of task switches involved, and overall performance. Results indicated that similar but different patterns were generated under the two instructional conditions, and better performance was associated with lower topological entropy. Both entropy metrics were associated with the amount of voluntary task switching. Future research should explore conditions affecting the trade-off between switching costs and entropy, levels of automaticity between task elements, and the role of voluntary switching regimes on fatigue.

Belief in Life After Death and Attitudes Toward Voluntary Euthanasia.

PubMed

Sharp, Shane

2017-01-01

Research has documented associations among religious affiliation, religious practice, and attitudes toward voluntary euthanasia, yet very few studies have investigated how particular religious beliefs influence these attitudes. I use data from the General Social Survey (GSS; N = 19,967) to evaluate the association between the belief in life after death and attitudes toward voluntary euthanasia. I find that those who believe in life after death are significantly less likely than those who do not believe in life after death or those who doubt the existence of life after death to have positive attitudes toward voluntary euthanasia. These associations hold even after controlling for religious affiliation, religious attendance, views of the Bible, and sociodemographic factors. The findings indicate that to understand individuals' views about voluntary euthanasia, one must pay attention to individuals' particular religious beliefs.

26 CFR 31.3402(p)-1 - Voluntary withholding agreements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 15 2011-04-01 2011-04-01 false Voluntary withholding agreements. 31.3402(p)-1 Section 31.3402(p)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(p)-1 Voluntary withholding agreements. (a) In general...

26 CFR 31.3402(p)-1 - Voluntary withholding agreements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 15 2012-04-01 2012-04-01 false Voluntary withholding agreements. 31.3402(p)-1 Section 31.3402(p)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(p)-1 Voluntary withholding agreements. (a) In general...

26 CFR 31.3402(p)-1 - Voluntary withholding agreements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Voluntary withholding agreements. 31.3402(p)-1 Section 31.3402(p)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(p)-1 Voluntary withholding agreements. (a) In general...

26 CFR 31.3402(p)-1 - Voluntary withholding agreements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 15 2014-04-01 2014-04-01 false Voluntary withholding agreements. 31.3402(p)-1 Section 31.3402(p)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(p)-1 Voluntary withholding agreements. (a) In general...

26 CFR 31.3402(p)-1 - Voluntary withholding agreements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 15 2013-04-01 2013-04-01 false Voluntary withholding agreements. 31.3402(p)-1 Section 31.3402(p)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED... SOURCE Collection of Income Tax at Source § 31.3402(p)-1 Voluntary withholding agreements. (a) In general...

7 CFR 766.114 - State-certified mediation or voluntary meeting of creditors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false State-certified mediation or voluntary meeting of... Programs § 766.114 State-certified mediation or voluntary meeting of creditors. (a) A borrower who is...) State-certified mediation; or (2) Voluntary meeting of creditors when a State does not have a certified...

Canada's Voluntary ARET Program: Limited Success Despite Industry Cosponsorship

ERIC Educational Resources Information Center

Antweiler, Werner; Harrison, Kathryn

2007-01-01

The Accelerated Reduction/Elimination of Toxins (ARET) Challenge was a voluntary program initiated in 1994 by the Government of Canada. Unlike the U.S. 33/50 Program, ARET involved industry partners in negotiation and cosponsorship of the program, with the intention that early involvement would yield stronger commitment to voluntary reductions. We…

Voluntary health insurance in the European Union: a critical assessment.

PubMed

Mossialos, Elias; Thomson, Sarah M S

2002-01-01

The authors examine the role and nature of the market for voluntary health insurance in the European Union and review the impact of public policy, at both the national and E.U. levels, on the development of this market in recent years. The conceptual framework, based on a model of industrial analysis, allows a wide range of policy questions regarding market structure, conduct, and performance. By analyzing these three aspects of the market for voluntary health insurance, the authors are also able to raise questions about the equity and efficiency of voluntary health insurance as a means of funding health care in the European Union. The analysis suggests that the market for voluntary health insurance in the European Union suffers from significant information failures that seriously limit its potential for competition or efficiency and also reduce equity. Substantial deregulation of the E.U. market for voluntary health insurance has stripped regulatory bodies of their power to protect consumers and poses interesting challenges for national regulators, particularly if the market is to expand in the future. In a deregulated environment, it is questionable whether this method of funding health care will encourage a more efficient and equitable allocation of resources.

Market Motivations for Voluntary Carbon Disclosure in Real Estate Industry

NASA Astrophysics Data System (ADS)

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.

Re-Examining the Relationship between Age and Voluntary Turnover

ERIC Educational Resources Information Center

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…

A systems neurophysiology approach to voluntary event coding.

PubMed

Petruo, Vanessa A; Stock, Ann-Kathrin; Münchau, Alexander; Beste, Christian

2016-07-15

Mechanisms responsible for the integration of perceptual events and appropriate actions (sensorimotor processes) have been subject to intense research. Different theoretical frameworks have been put forward with the "Theory of Event Coding (TEC)" being one of the most influential. In the current study, we focus on the concept of 'event files' within TEC and examine what sub-processes being dissociable by means of cognitive-neurophysiological methods are involved in voluntary event coding. This was combined with EEG source localization. We also introduce reward manipulations to delineate the neurophysiological sub-processes most relevant for performance variations during event coding. The results show that processes involved in voluntary event coding included predominantly stimulus categorization, feature unbinding and response selection, which were reflected by distinct neurophysiological processes (the P1, N2 and P3 ERPs). On a system's neurophysiological level, voluntary event-file coding is thus related to widely distributed parietal-medial frontal networks. Attentional selection processes (N1 ERP) turned out to be less important. Reward modulated stimulus categorization in parietal regions likely reflecting aspects of perceptual decision making but not in other processes. The perceptual categorization stage appears central for voluntary event-file coding. Copyright © 2016 Elsevier Inc. All rights reserved.

The Language Laboratory.

ERIC Educational Resources Information Center

Hughes, John P.

Concepts pertaining to the language laboratory are clarified for the layman unfamiliar with recent educational developments in foreign language instruction. These include discussion of: (1) language laboratory components and functions, (2) techniques used in the laboratory, (3) new linguistic methods, (4) laboratory exercises, (5) traditional…

Voluntary cough production and swallow dysfunction in Parkinson's disease.

PubMed

Pitts, Teresa; Bolser, Donald; Rosenbek, John; Troche, Michelle; Sapienza, Christine

2008-09-01

Cough is important for airway clearance, particularly if penetration/aspiration of foreign material occurs during swallow. Measures of voluntary cough production from ten male participants with stage II-III Parkinson's disease (PD) who showed no videofluorographic evidence of penetration/aspiration (Group 1) were examined and compared with those of ten male participants with stage II-III PD who showed videofluorographic evidence of penetration/aspiration (Group 2). The degree of penetration/aspiration was expertly judged from the videofluorographic examinations of the participants' sequential swallow of a thin, 30-cc bolus. Measured cough parameters included inspiratory phase duration, inspiratory peak flow, compression phase duration, expiratory peak flow, expiratory rise time, and cough volume acceleration. Results indicated significant group differences for the majority of cough measures, except for inspiratory phase duration and inspiratory peak flow. A modest relationship existed between voluntary cough parameters and penetration/aspiration scores. Decreased ability to adequately clear material from the airway with voluntary cough may exacerbate symptoms resulting from penetration/aspiration, particularly for those with neurodegenerative disease. Measurement of voluntary cough may be useful for the evaluation of airway clearance ability.

Conflicting effects of fatigue and potentiation on voluntary force.

PubMed

Behm, David G; Button, Duane C; Barbour, Glen; Butt, Jeremy C; Young, Warren B

2004-05-01

The objective of this study was to investigate whether a warm-up consisting of a series of maximal contractions would augment the force and activation of subsequent leg extensor contractions. Both voluntary and evoked isometric contractions were tested to determine the mechanisms underlying the response. Nine subjects were tested for twitch, tetanic, submaximal (30%), and maximal voluntary contractile (MVC) properties before and after (1, 5, 10, and 15 minutes) one to three 10-second MVCs. MVC force either did not change following 1-2 MVCs or was depressed at 10 and 15 minutes after 3 MVCs. MVC activation was decreased (4.4-6.9%) throughout recovery, whereas submaximal contractions were minimally affected. Although overall, twitches were potentiated (15.5-19.8%) posttest, 3 MVCs had significantly greater twitch potentiation than 1 or 2 MVCs at 5 and 10 minutes. Results suggest that voluntary and evoked contractions respond differently to prior 10-second MVCs. In the present study, a warm-up routine of 1-3 MVCs of a 10-second duration did not enhance subsequent voluntary performance.

Ongoing Voluntary Settlement and Independent Agency: Evidence from China

PubMed Central

Feng, Jing; Ren, Xiaopeng; Ma, Xinran

2017-01-01

Voluntary frontier settlement leads to independent agency. Since this type of research has not yet been implemented in ongoing voluntary settlement frontiers, we conducted several cultural tasks to investigate Shenzhen, known as China’s ongoing “South Frontier,” which is composed mostly of people that have emigrated from other Chinese provinces within the past 30 years. We hypothesized that residents of Shenzhen are more independent than those in other regions of Mainland China. As predicted, residents of Shenzhen scored higher than China inland residents in self-reported independent beliefs and scored lower in nepotism. The results indicate that, even in a short-term ongoing frontier, voluntary settlement is associated with independent agency. PMID:28798712

Voluntary coordination as a strategy of plan implementation for health systems agencies.

PubMed

Berry, D E; Candia, G R

1979-10-01

Health planning agencies are faced with the difficult mission of guiding change within a large complex social system whose power is dispersed. Initial short- and long-range plans have been established as frameworks, and now the major focus is implementation. Regulation (non-voluntary coordination) and voluntary coordination are the major means of implementation. Voluntary coordination is a significant strategy for consideration by Health Systems Agencies (HSAs). It may interact with regulation as a competitor, substitute, or complement. Because of limited regulatory powers, HSAs are dependent upon voluntary coordination as a major means of influencing behavior. Conflict, a major feature of voluntary coordination, has the potential of being used as a constructive means for dialogue; negotiation and bargaining may become positive approaches to arriving at decisions. Legitimized community authority is the primary source of authority in a strategy dominated by voluntary coordination as contrasted to state or federal mandates in a regulatory strategy. Knowledge of the environment within which the HSA operates will assist HSA staff and board to arrive at rational and realistic decisions.

Death AND DIGNITY. WHY VOLUNTARY EUTHANASIA IS A QUESTION OF CHOICE.

PubMed

Denton, Andrew

2016-12-01

The prospect of voluntary euthanasia has created strong debate for decades and provoked passionate opinions from both sides of the fence. While not legal in Australia, a recent revived push for national voluntary euthanasia legislation has once again opened up the conversation and nurses have been encouraged to join the debate. Robert Fedele investigates the latest thinking and why more people are supporting voluntary euthanasia and the right to die with dignity.

Comparison of voluntary and reflex cough effectiveness in Parkinson’s disease

PubMed Central

Hegland, Karen Wheeler; Troche, Michelle S.; Brandimore, Alexandra E.; Davenport, Paul W.; Okun, Michael S.

2016-01-01

Introduction Multiple airway protective mechanisms are impacted with Parkinson’s disease (PD), including swallowing and cough. Cough serves to eject material from the lower airways, and can be produced voluntarily (on command) and reflexively in response to aspirate material or other airway irritants. Voluntary cough effectiveness is reduced in PD however it is not known whether reflex cough is affected as well. The goal of this study was to compare the effectiveness between voluntary and reflex cough in patients with idiopathic PD. Methods Twenty patients with idiopathic PD participated. Cough airflow data were recorded via facemask in line with a pneumotachograph. A side delivery port connected the nebulizer for delivery of capsaicin, which was used to induce cough. Three voluntary coughs and three reflex coughs were analyzed from each participant. A two-way repeated measures analysis of variance was used to compare voluntary versus reflex cough airflow parameters. Results Significant differences were found for peak expiratory flow rate (PEFR) and cough expired volume (CEV) between voluntary and reflex cough. Specifically, both PEFR and CEV were reduced for reflex as compared to voluntary cough. Conclusion Cough PEFR and CEV are indicative of cough effectiveness in terms of the ability to remove material from the lower airways. Differences between these two cough types likely reflect differences in the coordination of the respiratory and laryngeal subsystems. Clinicians should be aware that evaluation of cough function using voluntary cough tasks overestimates the PEFR and CEV that would be achieved during reflex cough in patients with PD. PMID:25246315

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

Code of Federal Regulations, 2010 CFR

2010-01-01

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

9 CFR 381.207 - Small importations for consignee's personal use, display, or laboratory analysis.

Code of Federal Regulations, 2010 CFR

2010-01-01

... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Small importations for consignee's personal use, display, or laboratory analysis. 381.207 Section 381.207 Animals and Animal Products FOOD...

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Shaughnessy, Eric; Liu, Chang; Heeter, Jenny

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 -- suggestmore » that the green power market is likely to continue to grow in coming years.« less

Regret, shame, and denials of women's voluntary sterilization.

PubMed

Lalonde, Dianne

2018-06-01

Women face extraordinary difficulty in seeking sterilization as physicians routinely deny them the procedure. Physicians defend such denials by citing the possibility of future regret, a well-studied phenomenon in women's sterilization literature. Regret is, however, a problematic emotion upon which to deny reproductive freedom as regret is neither satisfactorily defined and measured, nor is it centered in analogous cases regarding men's decision to undergo sterilization or the decision of women to undergo fertility treatment. Why then is regret such a concern in the voluntary sterilization of women? I argue that regret is centered in women's voluntary sterilization due to pronatalism or expectations that womanhood means motherhood. Women seeking voluntary sterilization are regarded as a deviant identity that rejects what is taken to be their essential role of motherhood and they are thus seen as vulnerable to regret. © 2018 John Wiley & Sons Ltd.

Stuttering Frequency, Speech Rate, Speech Naturalness, and Speech Effort During the Production of Voluntary Stuttering.

PubMed

Davidow, Jason H; Grossman, Heather L; Edge, Robin L

2018-05-01

Voluntary stuttering techniques involve persons who stutter purposefully interjecting disfluencies into their speech. Little research has been conducted on the impact of these techniques on the speech pattern of persons who stutter. The present study examined whether changes in the frequency of voluntary stuttering accompanied changes in stuttering frequency, articulation rate, speech naturalness, and speech effort. In total, 12 persons who stutter aged 16-34 years participated. Participants read four 300-syllable passages during a control condition, and three voluntary stuttering conditions that involved attempting to produce purposeful, tension-free repetitions of initial sounds or syllables of a word for two or more repetitions (i.e., bouncing). The three voluntary stuttering conditions included bouncing on 5%, 10%, and 15% of syllables read. Friedman tests and follow-up Wilcoxon signed ranks tests were conducted for the statistical analyses. Stuttering frequency, articulation rate, and speech naturalness were significantly different between the voluntary stuttering conditions. Speech effort did not differ between the voluntary stuttering conditions. Stuttering frequency was significantly lower during the three voluntary stuttering conditions compared to the control condition, and speech effort was significantly lower during two of the three voluntary stuttering conditions compared to the control condition. Due to changes in articulation rate across the voluntary stuttering conditions, it is difficult to conclude, as has been suggested previously, that voluntary stuttering is the reason for stuttering reductions found when using voluntary stuttering techniques. Additionally, future investigations should examine different types of voluntary stuttering over an extended period of time to determine their impact on stuttering frequency, speech rate, speech naturalness, and speech effort.

The bible and attitudes towards voluntary euthanasia.

PubMed

Sharp, Shane

2018-03-15

Are beliefs about and behaviors towards the Bible associated with voluntary euthanasia attitudes? Using General Social Survey data and multivariate logistic regression, I find that individuals' views of the authorship and epistemological status of the Bible; the importance of the Bible in making decisions; and the frequency in which individuals read the Bible are associated with negative voluntary euthanasia attitudes, even when controlling for other religiosity and sociodemographic predictors. I find that the importance of the Bible in making decisions accounts for the effect of frequency of reading the Bible and viewing the Bible as the inspired word of God.

Desensitization of the cough reflex by exercise and voluntary isocapnic hyperpnea.

PubMed

Lavorini, Federico; Fontana, Giovanni A; Chellini, Elisa; Magni, Chiara; Duranti, Roberto; Widdicombe, John

2010-05-01

Little is known about the effects of exercise 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 nebulizer outputs of ultrasonically nebulized distilled water (fog), an index of cough reflex sensitivity, was assessed in twelve healthy humans in control conditions, during exercise and during voluntary isocapnic hyperpnea (VIH) at the same ventilatory level as the exercise. The intensity of the urge to cough (UTC), a cognitive component of coughing, was recorded throughout the trials on a linear scale. The relationships between inhaled fog nebulizer outputs and the correspondingly evoked UTC values, an index of the perceptual magnitude of the UTC sensitivity, were also calculated. Cough appearance was always assessed audiovisually. At an exercise level of 80% of anaerobic threshold, the median cough threshold was increased from a control value of 0.73 to 2.22 ml/min (P<0.01), i.e., cough sensitivity was downregulated. With VIH, the threshold increased from 0.73 to 2.22 ml/min (P<0.01), a similar downregulation. With exercise and VIH compared with control, mean UTC values at cough threshold were unchanged, i.e., control, 3.83 cm; exercise, 3.12 cm; VIH, 4.08 cm. The relationship of the fog nebulizer output/UTC value was linear in control conditions and logarithmic during both exercise and VIH. The perception of the magnitude of the UTC seems to be influenced by signals or sensations arising from exercising limb and thoracic muscles and/or by higher nervous (cortical) mechanisms. The results indicate that the adjustments brought into action by exercise-induced or voluntary hyperpnea exert inhibitory influences on the sensory and cognitive components of fog-induced cough.

42 CFR 460.162 - Voluntary disenrollment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.162 Voluntary disenrollment. A PACE...

42 CFR 460.162 - Voluntary disenrollment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Enrollment and Disenrollment § 460.162 Voluntary disenrollment. A PACE...

9 CFR 317.343 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 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. Link to an... nutrition labeling, FSIS will consider only the major cuts of single-ingredient, raw meat products, as...

9 CFR 381.443 - Significant participation for voluntary nutrition labeling.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 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. Link to an... nutrition labeling, FSIS will consider only the major cuts of single-ingredient, raw poultry products, as...

Long-term consequences of youth volunteering: Voluntary versus involuntary service.

PubMed

Kim, Jinho; Morgül, Kerem

2017-09-01

Despite the renewed interest in youth volunteering in recent years, there remain major gaps in our knowledge of its consequences. Drawing data from the National Longitudinal Study of Adolescent to Adult Health, we examine the long-term effects of youth volunteering on the civic and personal aspects of volunteers' lives. Our results suggest that youth volunteering has a positive return on adult volunteering only when it is voluntary, and that net of contextual factors neither voluntary nor involuntary youth service has a significant effect on adult voting. Regarding personal outcomes, our findings indicate that the psychological benefits of youth volunteering accrue only to voluntary participants, whereas both voluntary and involuntary youth service are positively associated with educational attainment and earnings in young adulthood. Taken together, these results lend support to the case for youth volunteer programs, though the civic benefits of these programs appear to be less dramatic than generally suggested. Copyright © 2017 Elsevier Inc. All rights reserved.

Reducing voluntary, avoidable turnover through selection.

PubMed

Barrick, Murray R; Zimmerman, Ryan D

2005-01-01

The authors investigated the efficacy of several variables used to predict voluntary, organizationally avoidable turnover even before the employee is hired. Analyses conducted on applicant data collected in 2 separate organizations (N = 445) confirmed that biodata, clear-purpose attitudes and intentions, and disguised-purpose dispositional retention scales predicted voluntary, avoidable turnover (rs ranged from -.16 to -.22, R = .37, adjusted R = .33). Results also revealed that biodata scales and disguised-purpose retention scales added incremental validity, whereas clear-purpose retention scales did not explain significant incremental variance in turnover beyond what was explained by biodata and disguised-purpose scales. Furthermore, disparate impact (subgroup differences on race, sex, and age) was consistently small (average d = 0.12 when the majority group scored higher than the minority group).

Proprioceptive guidance of human voluntary wrist movements studied using muscle vibration.

PubMed Central

Cody, F W; Schwartz, M P; Smit, G P

1990-01-01

1. The alterations in voluntary wrist extension and flexion movement trajectories induced by application of vibration to the tendon of flexor carpi radialis throughout the course of the movement, together with the associated EMG patterns, have been studied in normal human subjects. Both extension and flexion movements were routinely of a target amplitude of 30 deg and made against a torque load of 0.32 N m. Flexor tendon vibration consistently produced undershooting of voluntary extension movements. In contrast, voluntary flexion movements were relatively unaffected. 2. The degree of vibration-induced undershooting of 1 s voluntary extension movements was graded according to the amplitude (0.75, 1.0 and 1.5 mm) of flexor tendon vibration. 3. As flexor vibration was initiated progressively later (at greater angular thresholds) during the course of 1 s voluntary extension movements, and the period of vibration was proportionately reduced, so the degree of vibration-induced undershooting showed a corresponding decline. 4. Varying the torque loads (0.32, 0.65 and 0.97 N m) against which 1 s extension movements were made, and thereby the strength of voluntary extensor contraction, produced no systematic changes in the degree of flexor vibration-induced undershooting. 5. Analysis of EMG patterns recorded from wrist flexor and extensor muscles indicated that vibration-induced undershooting of extension movements resulted largely from a reduction in activity in the prime-mover rather than increased antagonist activity. The earliest reductions in extensor EMG commenced some 40 ms after the onset of vibration, i.e. well before voluntary reaction time; these initial responses were considered to be 'automatic' in nature. 6. These results support the view that the central nervous system utilizes proprioceptive information in the continuous regulation of moderately slow voluntary wrist movements. Proprioceptive sensory input from the passively lengthening antagonist muscle

Facilitation of voluntary goal-directed action by reward cues.

PubMed

Lovibond, Peter F; Colagiuri, Ben

2013-10-01

Reward-associated cues are known to influence motivation to approach both natural and man-made rewards, such as food and drugs. However, the mechanisms underlying these effects are not well understood. To model these processes in the laboratory with humans, we developed an appetitive Pavlovian-instrumental transfer procedure with a chocolate reward. We used a single unconstrained response that led to an actual rather than symbolic reward to assess the strength of reward motivation. Presentation of a chocolate-paired cue, but not an unpaired cue, markedly enhanced instrumental responding over a 30-s period. The same pattern was observed with 10-s and 30-s cues, showing that close cue-reward contiguity is not necessary for facilitation of reward-directed action. The results confirm that reward-related cues can instigate voluntary action to obtain that reward. The effectiveness of long-duration cues suggests that in clinical settings, attention should be directed to both proximal and distal cues for reward.

Organizational and environmental effects on voluntary and involuntary turnover.

PubMed

Donoghue, Christopher; Castle, Nicholas G

2007-01-01

There are few studies of voluntary and involuntary turnover in the nursing home literature. Previous research in this area has focused mainly on the linear effects of individual and organizational characteristics on total turnover. The purpose of this study was to examine both linear and nonlinear effects of organizational and environmental conditions on voluntary and involuntary nursing home staff turnover. We analyzed both primary and secondary data on 854 nursing homes in six states. A negative binomial regression model was used to study both linear and curvilinear effects of organizational and environmental factors on voluntary and involuntary turnover among registered nurses, licensed practical nurses, and nurse aides. Staffing levels and deficiency citations were the organizational characteristics most consistently linked with turnover among all nurse types. Links were also found between unemployment and type of location (urban or rural) and turnover, indicating that the economic environment is influential for retention. The results of this study support the notion that policy makers need to consider both the organization and the environment when evaluating the nature of nursing home staff turnover. The findings also offer further evidence that the antecedents of voluntary and involuntary turnover are not necessarily the same.

40 CFR 85.1904 - Voluntary emissions recall report; quarterly reports.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Voluntary emissions recall report; quarterly reports. 85.1904 Section 85.1904 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Defect Reporting Requirements § 85.1904 Voluntary emissions...

40 CFR 85.1904 - Voluntary emissions recall report; quarterly reports.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Voluntary emissions recall report; quarterly reports. 85.1904 Section 85.1904 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Defect Reporting Requirements § 85.1904 Voluntary emissions...

40 CFR 85.1904 - Voluntary emissions recall report; quarterly reports.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Voluntary emissions recall report; quarterly reports. 85.1904 Section 85.1904 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Defect Reporting Requirements § 85.1904 Voluntary emissions...

40 CFR 85.1904 - Voluntary emissions recall report; quarterly reports.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Voluntary emissions recall report; quarterly reports. 85.1904 Section 85.1904 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Defect Reporting Requirements § 85.1904 Voluntary emissions...

Voluntary program to reduce soot

NASA Astrophysics Data System (ADS)

Showstack, Randy

2013-01-01

The U.S. Environmental Protection Agency (EPA) announced on 17 January that it has formulated a voluntary clean air program, Particulate Matter (PM) Advance, to help communities develop strategies to reduce fine-particle emissions, often called soot or particulate matter, that can be harmful to human health.

76 FR 62 - Interpretive Standards for Systemic Compensation Discrimination and Voluntary Guidelines for Self...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... 1250-ZA00 Interpretive Standards for Systemic Compensation Discrimination and Voluntary Guidelines for... Order 11246 with respect to Systemic Compensation Discrimination (Standards) and Voluntary Guidelines... to Systemic Compensation Discrimination (Voluntary Guidelines). OFCCP is proposing to rescind the...

Water temperature, voluntary drinking and fluid balance in dehydrated taekwondo athletes.

PubMed

Khamnei, Saeed; Hosseinlou, Abdollah; Zamanlu, Masumeh

2011-01-01

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. Key pointsFor athletes dehydrated in hot environments, maximum voluntary drinking and best hydration state occurs with 16°C water.Provision of fluid needs and thermal needs could be balanced using 16°C water.Drinking 16°C water (nearly the temperature of cool tap water) could be recommended for exercise in the heat.

Are voluntary wheel running and open-field behavior correlated in mice? Different answers from comparative and artificial selection approaches.

PubMed

Careau, Vincent; Bininda-Emonds, Olaf R P; Ordonez, Genesis; Garland, Theodore

2012-09-01

Voluntary wheel running and open-field behavior are probably the two most widely used measures of locomotion in laboratory rodents. We tested whether these two behaviors are correlated in mice using two approaches: the phylogenetic comparative method using inbred strains of mice and an ongoing artificial selection experiment on voluntary wheel running. After taking into account the measurement error and phylogenetic relationships among inbred strains, we obtained a significant positive correlation between distance run on wheels and distance moved in the open-field for both sexes. Thigmotaxis was negatively correlated with distance run on wheels in females but not in males. By contrast, mice from four replicate lines bred for high wheel running did not differ in either distance covered or thigmotaxis in the open field as compared with mice from four non-selected control lines. Overall, results obtained in the selection experiment were generally opposite to those observed among inbred strains. Possible reasons for this discrepancy are discussed.

The University and the Voluntary Work Culture: Reality and Perspective

ERIC Educational Resources Information Center

Almaraee, Mohammed Abdullah

2016-01-01

To explore the present role of universities in propagating the culture of voluntary work in the Saudi community, mixed research design has been incorporated along with descriptive statistics for retrieving outcomes. The research design has been implemented in order to evaluate the concept of voluntary work culture among the university staff and…

Alcohol Use History and Panic-Relevant Responding among Adolescents: A Test using a Voluntary Hyperventilation Challenge

PubMed Central

Blumenthal, Heidemarie; Leen-Feldner, Ellen W.; Knapp, Ashley A.; Bunaciu, Liviu; Zamboanga, Byron L.

2012-01-01

Given the onset of alcohol use, neurological sensitivity, and enhanced panic-relevant vulnerability, adolescence is a key period in which to study the documented linkage between alcohol and panic-related problems. The current study was designed to build upon and uniquely extend extant work via (1) utilization of well-established experimental psychopathology techniques, and (2) evaluation of unique associations between alcohol use and panic symptoms after controlling for theoretically-relevant behavioral, environmental, and individual difference variables (i.e., age, gender, negative affectivity, anxiety sensitivity, child and parent tobacco use, and parental panic disorder). Participants were 111 community-recruited adolescents ages 12–17 years (M = 15.76 years; n = 50 girls). Youth completed a battery of well-established questionnaires and a voluntary hyperventilation challenge, and parents present at the laboratory completed a structured clinical interview. Adolescent alcohol use was categorized as Non-Users, Experimenters, or Users. Panic symptoms were indexed via retrospective self-report and adolescents’ response to a biological challenge procedure (i.e., voluntary hyperventilation). After controlling for theoretically-relevant covariates, Users evidenced elevated panic-relevant symptoms and responding compared to Non-Users; Experimenters did not differ from Non-Users. Findings suggest alcohol use history is uniquely associated with panic symptomatology among youth, including “real-time” reactivity elicited by a laboratory challenge. While there is significant work yet to be done, these data advance extant work and lay the groundwork for the types of sophisticated designs that will be needed to answer the most pressing and complex questions regarding the link between alcohol use and panic symptoms among adolescents. PMID:22369219

Tracking the will to attend: Cortical activity indexes self-generated, voluntary shifts of attention.

PubMed

Gmeindl, Leon; Chiu, Yu-Chin; Esterman, Michael S; Greenberg, Adam S; Courtney, Susan M; Yantis, Steven

2016-10-01

The neural substrates of volition have long tantalized philosophers and scientists. Over the past few decades, researchers have employed increasingly sophisticated technology to investigate this issue, but many studies have been limited considerably by their reliance on intrusive experimental procedures (e.g., abrupt instructional cues), measures of brain activity contaminated by overt behavior, or introspective self-report techniques of questionable validity. Here, we used multivoxel pattern time-course analysis of functional magnetic resonance imaging data to index voluntary, covert perceptual acts-shifts of visuospatial attention-in the absence of instructional cues, overt behavioral indices, and self-report. We found that these self-generated, voluntary attention shifts were time-locked to activity in the medial superior parietal lobule, supporting the hypothesis that this brain region is engaged in voluntary attentional reconfiguration. Self-generated attention shifts were also time-locked to activity in the basal ganglia, a novel finding that motivates further research into the role of the basal ganglia in acts of volition. Remarkably, prior to self-generated shifts of attention, we observed early and selective increases in the activation of medial frontal (dorsal anterior cingulate) and lateral prefrontal (right middle frontal gyrus) cortex-activity that likely reflects processing related to the intention or preparation to reorient attention. These findings, which extend recent evidence on freely chosen motor movements, suggest that dorsal anterior cingulate and lateral prefrontal cortices play key roles in both overt and covert acts of volition, and may constitute core components of a brain network underlying the will to attend.

Tracking the Will to Attend: Cortical Activity Indexes Self-Generated, Voluntary Shifts of Attention

PubMed Central

Gmeindl, Leon; Chiu, Yu-Chin; Esterman, Michael S.; Greenberg, Adam S.; Courtney, Susan M.; Yantis, Steven

2016-01-01

The neural substrates of volition have long tantalized philosophers and scientists. Over the past few decades, researchers have employed increasingly sophisticated technology to investigate this issue, but many studies have been limited considerably by their reliance on intrusive experimental procedures (e.g., abrupt instructional cues), measures of brain activity contaminated by overt behavior, or introspective self-report techniques of questionable validity. Here, we used multivoxel-pattern time-course analysis of functional magnetic resonance imaging data to index voluntary, covert perceptual acts—shifts of visuospatial attention—in the absence of instructional cues, overt behavioral indices, and self-report. We found that these self-generated, voluntary attention shifts were time-locked to activity in the medial superior parietal lobule, supporting the hypothesis that this brain region is engaged in voluntary attentional reconfiguration. Self-generated attention shifts were also time-locked to activity in the basal ganglia, a novel finding that motivates further research into the role of the basal ganglia in acts of volition. Remarkably, prior to self-generated shifts of attention we observed early and selective increases in activation of medial frontal (dorsal anterior cingulate) and lateral prefrontal cortex (right middle frontal gyrus)—activity that likely reflects processing related to the intention or preparation to reorient attention. These findings, which extend recent evidence on freely chosen motor movements, suggest that dorsal anterior cingulate and lateral prefrontal cortices play key roles in both overt and covert acts of volition, and may constitute core components of a brain network underlying the will to attend. PMID:27301353

Social Cohesion and Voluntary Associations

ERIC Educational Resources Information Center

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…

Voluntary Standards for Peace Education

ERIC Educational Resources Information Center

Carter, Candice C.

2008-01-01

Peace education is comprehensive. It encompasses instruction by all members of a school. These standards, which were recommended by researchers and practitioners from many areas of the world, prescribe comprehensive and simultaneous instruction with informal as well as formal curriculum. Although the voluntary standards are a response to…

75 FR 67992 - Voluntary Private Sector Accreditation and Certification Preparedness Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID FEMA-2008-0017] Voluntary Private Sector Accreditation and Certification Preparedness Program AGENCY: Federal Emergency... on an initial small business plan to address small business concerns in the Voluntary Private Sector...

HIV voluntary counseling and testing: an experience from India.

PubMed

Vajpayee, Madhu; Mojumdar, Kamalika; Raina, Meenakshi; Mishra, Sharad; Sreenivas, Vibhuti

2009-07-01

Despite proof of voluntary counseling and testing (VCT) effectiveness in HIV disease prevention and management, there are limited reports on experience with pre- and post-HIV-test counseling in developing countries. In view of this, we aimed to bring to the fore the voluntary counseling and testing experience at a tertiary healthcare center. The present study was conducted at the voluntary counseling and testing center of a tertiary healthcare center and the National HIV Reference Center. Participants were 1169 men and 581 females attending the VCT clinic from February 2005 to March 2006. Odds ratios were calculated for each of the variable to analyze the strength of association with HIV sero-status. Out of 1750 patients, 322 (27.5%) males and 156 females (26.9%) tested HIV-positive. HIV-sero-positivity was observed to be associated to participant age (approximately 1.5 for 25-44 yrs age group), marital status (2.3 times in married patients), primary or lower education level (1.5 times), citing spouse death/HIV-infected spouse as the reason for seeking VCT (2.2 times) and reporting a history of risk behavior as reason for getting tested. This study aims to evaluate the effectiveness of existing client initiated voluntary counseling and testing facility in the light of a recent recommendation by WHO/UNAIDS for the implementation of provider initiated voluntary counseling services. Through this study, we could also highlight socio-demographic factors, like education and age, and reasons stated by participants for seeking VCT, which were associated with HIV-positive status and put an individual at a higher risk of HIV infection.

A cardiorespiratory classifier of voluntary and involuntary electrodermal activity

PubMed Central

2010-01-01

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. PMID:20184746

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

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.

Management of Voluntary Agencies: Some Issues.

ERIC Educational Resources Information Center

Tandon, Rajesh

1988-01-01

Voluntary, nongovernmental organizations must consider a number of issues, such as purpose and mission, philosophy, values and culture, organizational environment and structure, and growth and development, if they are to be creative and purposeful in their work. (JOW)

Status and Trends in the U.S. Voluntary Green Power Market (2014 Data)

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Shaughnessy, Eric; Heeter, Jenny; Liu, Chang

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 themore » 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.« less

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

Code of Federal Regulations, 2010 CFR

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...

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

Code of Federal Regulations, 2010 CFR

2010-01-01

...'s Regulatory Capital. 108.585 Section 108.585 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Managing the Operations of a NMVC Company Voluntary Decrease in Regulatory Capital § 108.585 Voluntary decrease in NMVC Company's Regulatory Capital. You must...

Enrollment in mental health courts: voluntariness, knowingness, and adjudicative competence.

PubMed

Redlich, Allison D; Hoover, Steven; Summers, Alicia; Steadman, Henry J

2010-04-01

Mental health courts (MHCs) are rapidly expanding as a form of diversion from jails and prisons for persons with mental illness charged with crimes. Although intended to be voluntary, little is known about this aspect of the courts. We examined perceptions of voluntariness, and levels of knowingness and legal competence among 200 newly enrolled clients of MHCs at two courts. Although most clients claimed to have chosen to enroll, at the same time, most claimed not to have been told the court was voluntary or told of the requirements prior to entering. The majority knew the "basics" of the courts, but fewer knew more nuanced information. A minority also were found to have impairments in legal competence. Implications are discussed.

A chain-retrieval model for voluntary task switching.

PubMed

Vandierendonck, André; Demanet, Jelle; Liefooghe, Baptist; Verbruggen, Frederick

2012-09-01

To account for the findings obtained in voluntary task switching, this article describes and tests the chain-retrieval model. This model postulates that voluntary task selection involves retrieval of task information from long-term memory, which is then used to guide task selection and task execution. The model assumes that the retrieved information consists of acquired sequences (or chains) of tasks, that selection may be biased towards chains containing more task repetitions and that bottom-up triggered repetitions may overrule the intended task. To test this model, four experiments are reported. In Studies 1 and 2, sequences of task choices and the corresponding transition sequences (task repetitions or switches) were analyzed with the help of dependency statistics. The free parameters of the chain-retrieval model were estimated on the observed task sequences and these estimates were used to predict autocorrelations of tasks and transitions. In Studies 3 and 4, sequences of hand choices and their transitions were analyzed similarly. In all studies, the chain-retrieval model yielded better fits and predictions than statistical models of event choice. In applications to voluntary task switching (Studies 1 and 2), all three parameters of the model were needed to account for the data. When no task switching was required (Studies 3 and 4), the chain-retrieval model could account for the data with one or two parameters clamped to a neutral value. Implications for our understanding of voluntary task selection and broader theoretical implications are discussed. Copyright © 2012 Elsevier Inc. All rights reserved.

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

Code of Federal Regulations, 2010 CFR

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 under...

Voluntary Cough Production and Swallow Dysfunction in Parkinson’s Disease

PubMed Central

Bolser, Donald; Rosenbek, John; Troche, Michelle; Sapienza, Christine

2014-01-01

Cough is important for airway clearance, particularly if penetration/aspiration of foreign material occurs during swallow. Measures of voluntary cough production from ten male participants with stage II–III Parkinson’s disease (PD) who showed no videofluorographic evidence of penetration/aspiration (Group 1) were examined and compared with those of ten male participants with stage II–III PD who showed videofluorographic evidence of penetration/aspiration (Group 2). The degree of penetration/ aspiration was expertly judged from the videofluorographic examinations of the participants’ sequential swallow of a thin, 30-cc bolus. Measured cough parameters included inspiratory phase duration, inspiratory peak flow, compression phase duration, expiratory peak flow, expiratory rise time, and cough volume acceleration. Results indicated significant group differences for the majority of cough measures, except for inspiratory phase duration and inspiratory peak flow. A modest relationship existed between voluntary cough parameters and penetration/aspiration scores. Decreased ability to adequately clear material from the airway with voluntary cough may exacerbate symptoms resulting from penetration/aspiration, particularly for those with neurodegenerative disease. Measurement of voluntary cough may be useful for the evaluation of airway clearance ability. PMID:18483823

Pairing Voluntary Movement and Muscle-Located Electrical Stimulation Increases Cortical Excitability

PubMed Central

Jochumsen, Mads; Niazi, Imran K.; Signal, Nada; Nedergaard, Rasmus W.; Holt, Kelly; Haavik, Heidi; Taylor, Denise

2016-01-01

Learning new motor skills has been correlated with increased cortical excitability. In this study, different location of electrical stimulation (ES), nerve, or muscle, was paired with voluntary movement to investigate if ES paired with voluntary movement (a) would increase the excitability of cortical projections to tibialis anterior and (b) if stimulation location mattered. Cortical excitability changes were quantified using motor evoked potentials (MEPs) elicited by transcranial magnetic stimulation (TMS) at varying intensities during four conditions. Twelve healthy subjects performed 50 dorsiflexions at the ankle during nerve or muscle ES at motor threshold (MTh). ES alone was delivered 50 times and the movement was performed 50 times. A significant increase in the excitability from pre- to post-intervention (P = 0.0061) and pre- to 30 min post-intervention (P = 0.017) measurements was observed when voluntary movement was paired with muscle ES located at tibialis anterior. An increase of 50 ± 57 and 28 ± 54% in the maximum MEPs was obtained for voluntary movement paired with muscle-located and nerve-located ES, respectively. The maximum MEPs for voluntary movement alone and muscle-located ES alone were −5 ± 28 and 2 ± 42%, respectively. Pairing voluntary movement with muscle-located ES increases excitability of corticospinal projections of tibialis anterior in healthy participants. This finding suggests that active participation during muscle-located ES protocols increases cortical excitability to a greater extent than stimulation alone. The next stage of this research is to investigate the effect in people with stroke. The results may have implications for motor recovery in patients with motor impairments following neurological injury. PMID:27733823

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

Code of Federal Regulations, 2010 CFR

2010-01-01

... 3 The President 1 2010-01-01 2010-01-01 false Mexico City Policy and Assistance for Voluntary... City Policy and Assistance for Voluntary Population Planning Memorandum for the Secretary of State [and... Reagan of what has become known as the “Mexico City Policy” directed the United States Agency for...

38 CFR 18.406 - Remedial action, voluntary action and self-evaluation.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., voluntary action and self-evaluation. 18.406 Section 18.406 Pensions, Bonuses, and Veterans' Relief... Basis of Handicap General Provisions § 18.406 Remedial action, voluntary action and self-evaluation. (a...-evaluation. (1) A recipient shall, within one year of the effective date of this part: (i) Evaluate with the...

The role of voluntary organizations in the care of the elderly in Norway.

PubMed

Amoako-Addo, Yaw

2005-01-01

This paper describes the contributions of voluntary organizations to the provision of social services for the elderly in Norway. It presents data on the volume of social services provided by Norwegian voluntary organizations and discusses the recognition that the central government gives to such organizations, as well as the conditions for supporting voluntary organizations in the Norwegian welfare state. The analysis indicates the scope of the contributions made by these organizations in caring for older people. Though the size of contributions made by the voluntary organizations has been declining rapidly in recent years, the Norwegian government still recognizes their past contributions and the role they can play within the framework of the welfare state's social services for the aged.

77 FR 59665 - Agency Information Collection Activities; Proposed Collection; Comments Requested: Voluntary...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-28

... DEPARTMENT OF JUSTICE Bureau of Alcohol, Tobacco, Firearms and Explosives [OMB Notice 1140-0092] Agency Information Collection Activities; Proposed Collection; Comments Requested: Voluntary Magazine... collection. (2) Title of the Form/Collection: Voluntary Magazine Questionnaire for Agencies/Entities Who...

75 FR 4833 - National Protection and Programs Directorate; Assessment Questionnaire-Voluntary Chemical...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-29

... Directorate; Assessment Questionnaire--Voluntary Chemical Assessment Tool (VCAT) AGENCY: National Protection... Directorate is soliciting comments concerning new collection request, Assessment Questionnaire--Voluntary... will be prompted with the VCAT Assessment questionnaire and will answer various questions to input the...

Conditioned taste avoidance induced by forced and voluntary wheel running in rats.

PubMed

Forristall, J R; Hookey, B L; Grant, V L

2007-03-01

Voluntary exercise by rats running in a freely rotating wheel (free wheel) produces conditioned taste avoidance (CTA) of a flavored solution consumed before running [e.g., Lett, B.T., Grant, V.L., 1996. Wheel running induces conditioned taste aversion in rats trained while hungry and thirsty. Physiol. Behav. 59, 699-702]. Forced exercise, swimming or running, also produces CTA in rats [e.g., Masaki, T., Nakajima, S., 2006. Taste aversion induced by forced swimming, voluntary running, forced running, and lithium chloride injection treatments. Physiol. Behav. 88, 411-416]. Energy expenditure may be the critical factor in producing such CTA. If so, forced running in a motorized running wheel should produce CTA equivalent to that produced by a similar amount of voluntary running. In two experiments, we compared forced running in a motorized wheel with voluntary running in a free wheel. Mean distance run over 30 min was equated as closely as possible in the two apparatuses. Both types of exercise produced CTA relative to sedentary, locked-wheel controls. However, voluntary running produced greater CTA than forced running. We consider differences between running in the free and motorized wheels that may account for the differences in strength of CTA.

Pain-Related Suppression of Beta Oscillations Facilitates Voluntary Movement

PubMed Central

Misra, Gaurav; Ofori, Edward; Chung, Jae Woo; Coombes, Stephen A.

2017-01-01

Abstract Increased beta oscillations over sensorimotor cortex are antikinetic. Motor- and pain-related processes separately suppress beta oscillations over sensorimotor cortex leading to the prediction that ongoing pain should facilitate movement. In the current study, we used a paradigm in which voluntary movements were executed during an ongoing pain-eliciting stimulus to test the hypothesis that a pain-related suppression of beta oscillations would facilitate the initiation of a subsequent voluntary movement. Using kinematic measures, electromyography, and high-density electroencephalography, we demonstrate that ongoing pain leads to shorter reaction times without affecting the kinematics or accuracy of movement. Reaction time was positively correlated with beta power prior to movement in contralateral premotor areas. Our findings corroborate the view that beta-band oscillations are antikinetic and provide new evidence that pain primes the motor system for action. Our observations provide the first evidence that a pain-related suppression of beta oscillations over contralateral premotor areas leads to shorter reaction times for voluntary movement. PMID:26965905

How should Australia regulate voluntary euthanasia and assisted suicide?

PubMed

White, Ben; Willmott, Lindy

2012-12-01

This article invites consideration of how Australia should regulate voluntary euthanasia and assisted suicide. It attempts to pose this question as neutrally as possible, acknowledging that both prohibition and legalisation of such conduct involve decisions about regulation. It begins by charting the wider field of law at the end of life, before considering the repeated, but ultimately unsuccessful, attempts at law reform in Australia. The situation in Australia is contrasted with permissive jurisdictions overseas where voluntary euthanasia and/or assisted suicide are lawful. The authors consider the arguments for and against legalisation of such conduct along with the available empirical evidence as to what happens in practice both in Australia and overseas. The article concludes by outlining a framework for deliberating on how Australia should regulate voluntary euthanasia and assisted suicide. It asks a threshold question of whether such conduct should be criminal acts (as they presently are), the answer to which then leads to a range of possible regulatory options.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... Voluntary Customer Satisfaction Surveys ACTION: Notice and request for comments. SUMMARY: The Department of... Treasury is soliciting comments concerning the Customer Satisfaction Survey. DATES: Written comments should..., WV 26106-1328, (304) 480- 8150. SUPPLEMENTARY INFORMATION: Title: Voluntary Customer Satisfaction...

12 CFR 211.7 - Voluntary liquidation of Edge and agreement corporations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Voluntary liquidation of Edge and agreement corporations. 211.7 Section 211.7 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL... Organizations § 211.7 Voluntary liquidation of Edge and agreement corporations. (a) Prior notice. An Edge or...

Prepublication Copy: Voluntary Consensus Standards Update; Formaldehyde Emission Standards for Composite Wood Products

EPA Pesticide Factsheets

Prepublication copy of the final rule Voluntary Consensus Standards Update; Formaldehyde Emission Standards for Composite Wood Products. Updates several voluntary consensus standards listed at 40 CFR § 770.99.

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... CBP, ICE, and the OEE of the voluntary disclosure, acknowledge the disclosure by letter, provide the... forth corrective measures required. (3) Refer the matter, if necessary, to the OEE for the appropriate...

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... CBP, ICE, and the OEE of the voluntary disclosure, acknowledge the disclosure by letter, provide the... forth corrective measures required. (3) Refer the matter, if necessary, to the OEE for the appropriate...

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2013 CFR

2013-01-01

... CBP, ICE, and the OEE of the voluntary disclosure, acknowledge the disclosure by letter, provide the... forth corrective measures required. (3) Refer the matter, if necessary, to the OEE for the appropriate...

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... CBP, ICE, and the OEE of the voluntary disclosure, acknowledge the disclosure by letter, provide the... forth corrective measures required. (3) Refer the matter, if necessary, to the OEE for the appropriate...

15 CFR 30.74 - Voluntary self-disclosure.

Code of Federal Regulations, 2014 CFR

2014-01-01

... CBP, ICE, and the OEE of the voluntary disclosure, acknowledge the disclosure by letter, provide the... forth corrective measures required. (3) Refer the matter, if necessary, to the OEE for the appropriate...

Voluntary enhanced cocontraction of hamstring muscles during open kinetic chain leg extension exercise: its potential unloading effect on the anterior cruciate ligament.

PubMed

Biscarini, Andrea; Benvenuti, Paolo; Botti, Fabio M; Brunetti, Antonella; Brunetti, Orazio; Pettorossi, Vito E

2014-09-01

A number of research studies provide evidence that hamstring cocontraction during open kinetic chain knee extension exercises enhances tibiofemoral (TF) stability and reduces the strain on the anterior cruciate ligament. To determine the possible increase in hamstring muscle coactivation caused by a voluntary cocontraction effort during open kinetic chain leg-extension exercises, and to assess whether an intentional hamstring cocontraction can completely suppress the anterior TF shear force during these exercises. Descriptive laboratory study. Knee kinematics as well as electromyographic activity in the semitendinosus (ST), semimembranosus (SM), biceps femoris (BF), and quadriceps femoris muscles were measured in 20 healthy men during isotonic leg extension exercises with resistance (R) ranging from 10% to 80% of the 1-repetition maximum (1RM). The same exercises were also performed while the participants attempted to enhance hamstring coactivation through a voluntary cocontraction effort. The data served as input parameters for a model to calculate the shear and compressive TF forces in leg extension exercises for any set of coactivation patterns of the different hamstring muscles. For R≤ 40% 1RM, the peak coactivation levels obtained with intentional cocontraction (l) were significantly higher (P < 10(-3)) than those obtained without intentional cocontraction (l 0). For each hamstring muscle, maximum level l was reached at R = 30% 1RM, corresponding to 9.2%, 10.5%, and 24.5% maximum voluntary isometric contraction (MVIC) for the BF, ST, and SM, respectively, whereas the ratio l/l 0 reached its maximum at R = 20% 1RM and was approximately 2, 3, and 4 for the BF, SM, and ST, respectively. The voluntary enhanced coactivation level l obtained for R≤ 30% 1RM completely suppressed the anterior TF shear force developed by the quadriceps during the exercise. In leg extension exercises with resistance R≤ 40% 1RM, coactivation of the BF, SM, and ST can be

Reinventing the wheel: comparison of two wheel cage styles for assessing mouse voluntary running activity.

PubMed

Seward, T; Harfmann, B D; Esser, K A; Schroder, E A

2018-04-01

Voluntary wheel cage assessment of mouse activity is commonly employed in exercise and behavioral research. Currently, no standardization for wheel cages exists resulting in an inability to compare results among data from different laboratories. The purpose of this study was to determine whether the distance run or average speed data differ depending on the use of two commonly used commercially available wheel cage systems. Two different wheel cages with structurally similar but functionally different wheels (electromechanical switch vs. magnetic switch) were compared side-by-side to measure wheel running data differences. Other variables, including enrichment and cage location, were also tested to assess potential impacts on the running wheel data. We found that cages with the electromechanical switch had greater inherent wheel resistance and consistently led to greater running distance per day and higher average running speed. Mice rapidly, within 1-2 days, adapted their running behavior to the type of experimental switch used, suggesting these running differences are more behavioral than due to intrinsic musculoskeletal, cardiovascular, or metabolic limits. The presence of enrichment or location of the cage had no detectable impact on voluntary wheel running. These results demonstrate that mice run differing amounts depending on the type of cage and switch mechanism used and thus investigators need to report wheel cage type/wheel resistance and use caution when interpreting distance/speed run across studies. NEW & NOTEWORTHY The results of this study highlight that mice will run different distances per day and average speed based on the inherent resistance present in the switch mechanism used to record data. Rapid changes in running behavior for the same mouse in the different cages demonstrate that a strong behavioral factor contributes to classic exercise outcomes in mice. Caution needs to be taken when interpreting mouse voluntary wheel running activity to

Voluntary control of arm movement in athetotic patients

PubMed Central

Neilson, Peter D.

1974-01-01

Visual tracking tests have been employed to provide a quantitative description of voluntary control of arm movement in a group of patients suffering from athetoid cerebral palsy. Voluntary control was impaired in all patients in a characteristic manner. Maximum velocity and acceleration of arm movement were reduced to about 30-50% of their values in normal subjects and the time lag of the response to a visual stimulus was two or three times greater than in normals. Tracking transmission characteristics indicated a degree of underdamping which was not presnet in normal or spastic patients. This underdamping could be responsible for a low frequency (0·3-0·6 Hz) transient oscillation in elbow-angle movements associated with sudden voluntary movement. The maximum frequency at which patients could produce a coherent tracking response was only 50% of that in normal subjects and the relationship between the electromyogram and muscle contraction indicated that the mechanical load on the biceps muscle was abnormal, possibly due to increased stiffness of joint movement caused by involuntary activity in agonist and antagonist muscles acting across the joint. Images PMID:4362243

Status and Trends in the U.S. Voluntary Green Power Market (2013 Data)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heeter, J.; Belyeu, K.; Kuskova-Burns, K.

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,more » community and crowd-funded solar, and interest in renewable energy by the information and communication technologies sector.« less

The Individualized Quality Control Plan - Coming Soon to Clinical Microbiology Laboratories Everywhere!

PubMed

Anderson, Nancy

2015-11-15

As of January 1, 2016, microbiology laboratories can choose to adopt a new quality control option, the Individualized Quality Control Plan (IQCP), under the Clinical Laboratory Improvement Amendments of 1988 (CLIA). This voluntary approach increases flexibility for meeting regulatory requirements and provides laboratories the opportunity to customize QC for their testing in their unique environments and by their testing personnel. IQCP is an all-inclusive approach to quality based on risk management to address potential errors in the total testing process. It includes three main steps, (1) performing a risk assessment, (2) developing a QC plan, and (3) monitoring the plan through quality assessment. Resources are available from the Centers for Medicare & Medicaid Services, Centers for Disease Control and Prevention, American Society for Microbiology, Clinical and Laboratory Standards Institute, and accrediting organizations, such as the College of American Pathologists and Joint Commission, to assist microbiology laboratories implementing IQCP.

75 FR 52796 - 60-Day Notice of Proposed Information Collection: Voluntary Disclosures

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-27

...: Voluntary Disclosures ACTION: Notice of request for public comments. SUMMARY: The Department of State is seeking Office of Management and Budget (OMB) approval for the information collection described below. The... of Information Collection: Voluntary Disclosures. OMB Control Number: 1405-0179. Type of Request...

76 FR 7853 - Patient Safety Organizations: Voluntary Delisting From Apollo Publishing, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-11

... Organizations: Voluntary Delisting From Apollo Publishing, Inc. AGENCY: Agency for Healthcare Research and Quality (AHRQ), HHS. ACTION: Notice of Delisting. SUMMARY: Apollo Publishing, Inc.: AHRQ has accepted a notification of voluntary relinquishment from Apollo Publishing, Inc., of its status as a Patient Safety...

A problem for the idea of voluntary euthanasia.

PubMed Central

Campbell, N

1999-01-01

I question whether, in those cases where physician-assisted suicide is invoked to alleviate unbearable pain and suffering, there can be such a thing as voluntary euthanasia. The problem is that when a patient asks to die under such conditions there is good reason to think that the decision to die is compelled by the pain, and hence not freely chosen. Since the choice to die was not made freely it is inadvisable for physicians to act in accordance with it, for this may be contrary to the patient's genuine wishes. Thus, what were thought to be cases of voluntary euthanasia might actually be instances of involuntary euthanasia. PMID:10390679

Respiratory kinematic and airflow differences between reflex and voluntary cough in healthy young adults

PubMed Central

Brandimore, Alexandra E.; Troche, Michelle S.; Huber, Jessica E.; Hegland, Karen W.

2015-01-01

Background: Cough is a defensive behavior that can be initiated in response to a stimulus in the airway (reflexively), or on command (voluntarily). There is evidence to suggest that physiological differences exist between reflex and voluntary cough; however, the output (mechanistic and airflow) differences between the cough types are not fully understood. Therefore, the aims of this study were to determine the lung volume, respiratory kinematic, and airflow differences between reflex and voluntary cough in healthy young adults. Methods: Twenty-five participants (14 female; 18–29 years) were recruited for this study. Participants were evaluated using respiratory inductance plethysmography calibrated with spirometry. Experimental procedures included: (1) respiratory calibration, (2) three voluntary sequential cough trials, and (3) three reflex cough trials induced with 200 μM capsaicin. Results: Lung volume initiation (LVI; p = 0.003) and lung volume excursion (LVE; p < 0.001) were significantly greater for voluntary cough compared to reflex cough. The rib cage and abdomen significantly influenced LVI for voluntary cough (p < 0.001); however, only the rib cage significantly impacted LVI for reflex cough (p < 0.001). LVI significantly influenced peak expiratory flow rate (PEFR) for voluntary cough (p = 0.029), but not reflex cough (p = 0.610). Discussion: Production of a reflex cough results in significant mechanistic and airflow differences compared to voluntary cough. These findings suggest that detection of a tussigenic stimulus modifies motor aspects of the reflex cough behavior. Further understanding of the differences between reflex and voluntary cough in older adults and in persons with dystussia (cough dysfunction) will be essential to facilitate the development of successful cough treatment paradigms. PMID:26500560

26 CFR 1.501(c)(9)-4 - Voluntary employees' beneficiary associations; inurement.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Voluntary employees' beneficiary associations... Voluntary employees' beneficiary associations; inurement. (a) General rule. No part of the net earnings of an employees' association may inure to the benefit of any private shareholder or individual other...

Locomotor trade-offs in mice selectively bred for high voluntary wheel running.

PubMed

Dlugosz, Elizabeth M; Chappell, Mark A; McGillivray, David G; Syme, Douglas A; Garland, Theodore

2009-08-01

We investigated sprint performance and running economy of a unique ;mini-muscle' phenotype that evolved in response to selection for high voluntary wheel running in laboratory mice (Mus domesticus). Mice from four replicate selected (S) lines run nearly three times as far per day as four control lines. The mini-muscle phenotype, resulting from an initially rare autosomal recessive allele, has been favoured by the selection protocol, becoming fixed in one of the two S lines in which it occurred. In homozygotes, hindlimb muscle mass is halved, mass-specific muscle oxidative capacity is doubled, and the medial gastrocnemius exhibits about half the mass-specific isotonic power, less than half the mass-specific cyclic work and power, but doubled fatigue resistance. We hypothesized that mini-muscle mice would have a lower whole-animal energy cost of transport (COT), resulting from lower costs of cycling their lighter limbs, and reduced sprint speed, from reduced maximal force production. We measured sprint speed on a racetrack and slopes (incremental COT, or iCOT) and intercepts of the metabolic rate versus speed relationship during voluntary wheel running in 10 mini-muscle and 20 normal S-line females. Mini-muscle mice ran faster and farther on wheels, but for less time per day. Mini-muscle mice had significantly lower sprint speeds, indicating a functional trade-off. However, contrary to predictions, mini-muscle mice had higher COT, mainly because of higher zero-speed intercepts and postural costs (intercept-resting metabolic rate). Thus, mice with altered limb morphology after intense selection for running long distances do not necessarily run more economically.

Communication and Voluntary Downward Career Changes

ERIC Educational Resources Information Center

Tan, Claire L.; Kramer, Michael W.

2012-01-01

Downward career changes are challenging in societies which place a premium on the accumulation of material wealth and discourage risk-taking, such as Singapore. To better understand how individuals manage their identities during such changes, 30 individuals who had completed a voluntary downward career change were interviewed. Results suggest…

22 CFR 127.12 - Voluntary disclosures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Voluntary disclosures. 127.12 Section 127.12... disclosure are true and correct to the best of that person's knowledge and belief. Certifications should be... 15, 2005; 71 FR 20550, Apr. 21, 2006; 72 FR 70778, Dec. 13, 2007] ...

22 CFR 127.12 - Voluntary disclosures.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Voluntary disclosures. 127.12 Section 127.12... disclosure are true and correct to the best of that person's knowledge and belief. Certifications should be... 15, 2005; 71 FR 20550, Apr. 21, 2006; 72 FR 70778, Dec. 13, 2007] ...

Voluntary Environmental Programs: A Comparative Perspective

ERIC Educational Resources Information Center

Prakash, Aseem; Potoski, Matthew

2012-01-01

Voluntary environmental programs (VEPs) are institutions for inducing firms to produce environmental goods beyond legal requirements. A comparative perspective on VEPs shows how incentives to sponsor and participate in VEPs vary across countries in ways that reveal their potential and limitations. Our brief survey examines conditions under which…

77 FR 72941 - Voluntary Education Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-07

... education programs offered on a military installation at no cost to the individual Service TA programs. Sec... voluntary education and training of active duty Service members during their off-duty periods, each Military... training for which the Service member is enrolled. (B) When an institution's charges exceed the per...

78 FR 6208 - Voluntary Education Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... DEPARTMENT OF DEFENSE Office of the Secretary 32 CFR Part 68 [Docket No. DOD-2009-OS-0034] RIN 0790-AI50 Voluntary Education Programs AGENCY: Office of the Under Secretary of Defense for Personnel... Education Programs. Subsequent to the publication of that rule, the Department discovered that the effective...

Regulation of Animal Use: Voluntary and Involuntary.

ERIC Educational Resources Information Center

Clark, J. Derrell

1979-01-01

The regulation (voluntary and involuntary) of animal care and use throughout history in research and teaching is reviewed. The role of several organizations concerned with various aspects of animal quality, care, and use is discussed. (BH)

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand.

PubMed

Agrawal, Amit; Tiwari, Aseem K; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent. This study illustrates how increasing awareness and

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand

PubMed Central

Agrawal, Amit; Tiwari, Aseem K.; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Introduction: Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. Aim: To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Materials and Methods: Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. Result: The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent

Pain-Related Suppression of Beta Oscillations Facilitates Voluntary Movement.

PubMed

Misra, Gaurav; Ofori, Edward; Chung, Jae Woo; Coombes, Stephen A

2017-04-01

Increased beta oscillations over sensorimotor cortex are antikinetic. Motor- and pain-related processes separately suppress beta oscillations over sensorimotor cortex leading to the prediction that ongoing pain should facilitate movement. In the current study, we used a paradigm in which voluntary movements were executed during an ongoing pain-eliciting stimulus to test the hypothesis that a pain-related suppression of beta oscillations would facilitate the initiation of a subsequent voluntary movement. Using kinematic measures, electromyography, and high-density electroencephalography, we demonstrate that ongoing pain leads to shorter reaction times without affecting the kinematics or accuracy of movement. Reaction time was positively correlated with beta power prior to movement in contralateral premotor areas. Our findings corroborate the view that beta-band oscillations are antikinetic and provide new evidence that pain primes the motor system for action. Our observations provide the first evidence that a pain-related suppression of beta oscillations over contralateral premotor areas leads to shorter reaction times for voluntary movement. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Contemplated Suicide Among Voluntary and Involuntary Retirees

ERIC Educational Resources Information Center

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)

Does a Corresponding Set of Variables for Explaining Voluntary Organizational Turnover Transfer to Explaining Voluntary Occupational Turnover?

ERIC Educational Resources Information Center

Blau, Gary

2007-01-01

This study proposed and tested corresponding sets of variables for explaining voluntary organizational versus occupational turnover for a sample of medical technologists. This study is believed to be the first test of the Rhodes and Doering (1983) occupational change model using occupational turnover data. Results showed that corresponding job…

12 CFR 650.10 - Voluntary liquidation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Voluntary liquidation. 650.10 Section 650.10 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FEDERAL AGRICULTURAL MORTGAGE... by a resolution of its board of directors, but only with the consent of, and in accordance with a...

34 CFR 108.7 - Voluntary sponsorship.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Voluntary sponsorship. 108.7 Section 108.7 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

34 CFR 108.7 - Voluntary sponsorship.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false Voluntary sponsorship. 108.7 Section 108.7 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

34 CFR 108.7 - Voluntary sponsorship.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 1 2011-07-01 2011-07-01 false Voluntary sponsorship. 108.7 Section 108.7 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

34 CFR 108.7 - Voluntary sponsorship.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 1 2012-07-01 2012-07-01 false Voluntary sponsorship. 108.7 Section 108.7 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

34 CFR 108.7 - Voluntary sponsorship.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Voluntary sponsorship. 108.7 Section 108.7 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

Voluntary authority set up.

PubMed

Clarke, M

The British Medical Research Council (MRC), in association with the Royal College of Obstetricians and Gynaecologists, has responded to the Warnock report on human fertilization and embryology by setting up a voluntary authority to license such research. MRC also seeks to define the term "embryo" and to include as research "new and untried treatment." Possible lines of investigation include studies on infertility, genetic and congenital diseases, and contraceptive methods. However, if Enoch Powell's Parliamentary bill should become law, all research on human embryos would be illegal.

Progress Cleaning the Air: Voluntary Partnership Program Accomplishments

EPA Pesticide Factsheets

EPA voluntary clean air partnership programs work in tandem with regulatory programs to protect public health and the environment. This page highlights accomplishments of selected partnership programs.

Incubation of Methamphetamine but not Heroin Craving After Voluntary Abstinence in Male and Female Rats.

PubMed

Venniro, Marco; Zhang, Michelle; Shaham, Yavin; Caprioli, Daniele

2017-04-01

We recently introduced an animal model of incubation of methamphetamine craving after choice-based voluntary abstinence in male rats. Here we studied the generality of this phenomenon to (1) female rats, and (2) male and female rats with a history of heroin self-administration. We first trained rats to self-administer palatable food pellets for 6 days (6 h per day) for either methamphetamine (0.1 mg/kg/infusion) or heroin (0.1 mg/kg/infusion) for 12 days (6 h/day). We then assessed relapse to drug seeking under extinction conditions after 1 and 21 abstinence days. Between tests, the rats underwent either voluntary abstinence (achieved via a discrete choice procedure between drug and palatable food; 20 trials/day) or home-cage forced abstinence. We found no sex differences in methamphetamine self-administration or in the strong preference for the palatable food over methamphetamine during the choice-based voluntary abstinence. In both sexes, methamphetamine seeking in the relapse tests was higher after 21 days of either voluntary or forced abstinence than after 1 day (incubation of methamphetamine craving). We also found no sex differences in heroin self-administration or the strong preference for the palatable food over heroin during the choice-based voluntary abstinence. However, male and female rats with a history of heroin self-administration showed incubation of heroin craving after forced but not voluntary abstinence. Our results show that incubation of methamphetamine craving after voluntary abstinence generalizes to female rats. Unexpectedly, prolonged voluntary abstinence prevented the emergence of incubation of heroin craving in both sexes.

Entry Level Employment Opportunities for College Graduates in Nonprofit and Voluntary Organizations.

ERIC Educational Resources Information Center

Navaratnam, K. K.

A mail survey was conducted to gather information about entry-level career opportunities for college graduates in nonprofit and voluntary organizations in the United States. One hundred questionnaires were mailed to nonprofit and voluntary organizations, with a return of 57 usable questionnaires. The findings of the study show that there are…

Weaker Seniors Exhibit Motor Cortex Hypoexcitability and Impairments in Voluntary Activation

PubMed Central

Taylor, Janet L.; Hong, S. Lee; Law, Timothy D.; Russ, David W.

2015-01-01

Background. Weakness predisposes seniors to a fourfold increase in functional limitations. The potential for age-related degradation in nervous system function to contribute to weakness and physical disability has garnered much interest of late. In this study, we tested the hypothesis that weaker seniors have impairments in voluntary (neural) activation and increased indices of GABAergic inhibition of the motor cortex, assessed using transcranial magnetic stimulation. Methods. Young adults (N = 46; 21.2±0.5 years) and seniors (N = 42; 70.7±0.9 years) had their wrist flexion strength quantified along with voluntary activation capacity (by comparing voluntary and electrically evoked forces). Single-pulse transcranial magnetic stimulation was used to measure motor-evoked potential amplitude and silent period duration during isometric contractions at 15% and 30% of maximum strength. Paired-pulse transcranial magnetic stimulation was used to measure intracortical facilitation and short-interval and long-interval intracortical inhibition. The primary analysis compared seniors to young adults. The secondary analysis compared stronger seniors (top two tertiles) to weaker seniors (bottom tertile) based on strength relative to body weight. Results. The most novel findings were that weaker seniors exhibited: (i) a 20% deficit in voluntary activation; (ii) ~20% smaller motor-evoked potentials during the 30% contraction task; and (iii) nearly twofold higher levels of long-interval intracortical inhibition under resting conditions. Conclusions. These findings indicate that weaker seniors exhibit significant impairments in voluntary activation, and that this impairment may be mechanistically associated with increased GABAergic inhibition of the motor cortex. PMID:25834195

15 CFR 904.508 - Voluntary forfeiture by abandonment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL REGULATIONS CIVIL PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of...

15 CFR 904.508 - Voluntary forfeiture by abandonment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL REGULATIONS CIVIL PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of...

Inhibition of voluntary saccadic eye movement commands by abrupt visual onsets.

PubMed

Edelman, Jay A; Xu, Kitty Z

2009-03-01

Saccadic eye movements are made both to explore the visual world and to react to sudden sensory events. We studied the ability for humans to execute a voluntary (i.e., nonstimulus-driven) saccade command in the face of a suddenly appearing visual stimulus. Subjects were required to make a saccade to a memorized location when a central fixation point disappeared. At varying times relative to fixation point disappearance a visual distractor appeared at a random location. When the distractor appeared at locations distant from the target virtually no saccades were initiated in a 30- to 40-ms interval beginning 70-80 ms after appearance of the distractor. If the distractor was presented slightly earlier relative to saccade initiation then saccades tended to have smaller amplitudes, with velocity profiles suggesting that the distractor terminated them prematurely. In contrast, distractors appearing close to the saccade target elicited express saccade-like movements 70-100 ms after their appearance, although the saccade endpoint was generally scarcely affected by the distractor. An additional experiment showed that these effects were weaker when the saccade was made to a visible target in a delayed task and still weaker when the saccade itself was made in response to the abrupt appearance of a visual stimulus. A final experiment revealed that the effect is smaller, but quite evident, for very small stimuli. These results suggest that the transient component of a visual response can briefly but almost completely suppress a voluntary saccade command, but only when the stimulus evoking that response is distant from the saccade goal.

[Influence of voluntary military service on the sexual behavior of a population of young adults].

PubMed

Apolaya-Segura, Moisés; Cárcamo-Cavagnaro, César

2013-07-01

To determine if having done the voluntary military service is related to the sexual behavior of a population of young adults. A cross-sectional study was carried out, which involved cadets enrolled in the Peruvian Air Force Sub Officer Academy of Peru, in 2010. For this study, civilians, as well as personnel who had performed voluntary military service, anonymously answered a self-administered questionnaire about their knowledge regarding HIV transmission and sexual risk behaviors. 124 male participants took part in the study. 19.4% had performed voluntary military service and 80.6% were civilians. Those cadets who had performed voluntary military service knew more about HIV transmission than the civilians (p=0.04). Likewise, the former also had more occasional sexual partners in the last 12 months (p=0.04), number that doubled that of the civil personnel. Cadets with a record of voluntary military service informed to have consumed three times as much alcohol before their last sexual contact in comparison to the civilians (p=0.06). According to UNAIDS's definition, having performed voluntary military services was not a predictor of sexual risk behavior. Having performed voluntary military service was associated with having a better knowledge of HIV transmission. On the other hand, it seems to be related to having a higher number of occasional sexual partners. Finally, it was not found to be related to sexual risk behaviors.

Workforce Downsizing and Restructuring in the Department of Defense: The Voluntary Separation Incentive Payment Program Versus Involuntary Separation

DTIC Science & Technology

2016-01-01

Workforce Downsizing and Restructuring in the Department of Defense The Voluntary Separation Incentive Payment Program Versus Involuntary...Voluntary Separation Incentive Payment (VSIP). The purposes of this research are to place VSIP in context relative to involuntary separation, determine...5 CHAPTER TWO Review of Severance Pay, Voluntary Separation Incentive Pay, and Voluntary

Working in partnership with the voluntary sector: early explorer clinics.

PubMed

Coe, Chris; Barlow, Jane

2010-11-01

The first three years of life have been identified as key to promoting children's later wellbeing, and partnership working across the statutory and voluntary sectors has been proposed as one of the best ways to meet the needs of families. Child health clinics are attended by parents seeking reassurance or help and advice from a health professional regarding child health and development. They have been used in Oxford to develop Early Explorer clinics, in which the statutory health visiting service and voluntary sector Peers Early Education Programme work together with the aim of improving outcomes for children and families. These Early Explorer clinics provide the opportunity to engage parents in supporting their child's development through interaction and non-directed exploratory play. They also offer opportunities to identify vulnerable families, who are provided with additional support. This paper examines a model of partnership working between statutory and voluntary sectors aimed at maximising opportunities to promote the health and wellbeing of infants and their families.

42 CFR 414.510 - Laboratory date of service for clinical laboratory and pathology specimens.

Code of Federal Regulations, 2014 CFR

2014-10-01

... and pathology specimens. 414.510 Section 414.510 Public Health CENTERS FOR MEDICARE & MEDICAID... Laboratory date of service for clinical laboratory and pathology specimens. The date of service for either a clinical laboratory test or the technical component of physician pathology service is as follows: (a...

42 CFR 414.510 - Laboratory date of service for clinical laboratory and pathology specimens.

Code of Federal Regulations, 2012 CFR

2012-10-01

... and pathology specimens. 414.510 Section 414.510 Public Health CENTERS FOR MEDICARE & MEDICAID... Laboratory date of service for clinical laboratory and pathology specimens. The date of service for either a clinical laboratory test or the technical component of physician pathology service is as follows: (a...

42 CFR 414.510 - Laboratory date of service for clinical laboratory and pathology specimens.

Code of Federal Regulations, 2013 CFR

2013-10-01

... and pathology specimens. 414.510 Section 414.510 Public Health CENTERS FOR MEDICARE & MEDICAID... Laboratory date of service for clinical laboratory and pathology specimens. The date of service for either a clinical laboratory test or the technical component of physician pathology service is as follows: (a...

Science Laboratory Environment and Academic Performance

NASA Astrophysics Data System (ADS)

Aladejana, Francisca; Aderibigbe, Oluyemisi

2007-12-01

The study determined how students assess the various components of their science laboratory environment. It also identified how the laboratory environment affects students' learning outcomes. The modified ex-post facto design was used. A sample of 328 randomly selected students was taken from a population of all Senior Secondary School chemistry students in a state in Nigeria. The research instrument, Science Laboratory Environment Inventory (SLEI) designed and validated by Fraser et al. (Sci Educ 77:1-24, 1993) was administered on the selected students. Data analysis was done using descriptive statistics and Product Moment Correlation. Findings revealed that students could assess the five components (Student cohesiveness, Open-endedness, Integration, Rule clarity, and Material Environment) of the laboratory environment. Student cohesiveness has the highest assessment while material environment has the least. The results also showed that the five components of the science laboratory environment are positively correlated with students' academic performance. The findings are discussed with a view to improving the quality of the laboratory environment, subsequent academic performance in science and ultimately the enrolment and retaining of learners in science.

47 CFR 73.3540 - Application for voluntary assignment or transfer of control.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Application for voluntary assignment or transfer of control. (a) Prior consent of the FCC must be obtained for a voluntary assignment or transfer of control. (b) Application should be filed with the FCC at least... “Assignment of license” or FCC Form 316 “Short form” (See paragraph (f) of this section). (d) Application for...

47 CFR 73.3540 - Application for voluntary assignment or transfer of control.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Application for voluntary assignment or transfer of control. (a) Prior consent of the FCC must be obtained for a voluntary assignment or transfer of control. (b) Application should be filed with the FCC at least... “Assignment of license” or FCC Form 316 “Short form” (See paragraph (f) of this section). (d) Application for...

47 CFR 73.3540 - Application for voluntary assignment or transfer of control.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Application for voluntary assignment or transfer of control. (a) Prior consent of the FCC must be obtained for a voluntary assignment or transfer of control. (b) Application should be filed with the FCC at least... “Assignment of license” or FCC Form 316 “Short form” (See paragraph (f) of this section). (d) Application for...

47 CFR 73.3540 - Application for voluntary assignment or transfer of control.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Application for voluntary assignment or transfer of control. (a) Prior consent of the FCC must be obtained for a voluntary assignment or transfer of control. (b) Application should be filed with the FCC at least... “Assignment of license” or FCC Form 316 “Short form” (See paragraph (f) of this section). (d) Application for...

45 CFR 33.8 - Voluntary repayment agreement in lieu of salary offset.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Voluntary repayment agreement in lieu of salary... SALARY OFFSET § 33.8 Voluntary repayment agreement in lieu of salary offset. (a)(1) In response to the... notice of intent to offset. An employee who wishes to repay the debt without salary offset shall also...

Innovation and Skills Development in the Rural Voluntary Sector in Nova Scotia

ERIC Educational Resources Information Center

Canadian Rural Partnership, 2002

2002-01-01

This report is a summary of discussions that took place at the Rural Voluntary Sector Leaders' Dialogue, entitled "Innovation and Skills Development in the Rural Voluntary Sector in Nova Scotia", held in Truro, Nova Scotia on September 20, 2002. Many of the discussions took place in brainstorming sessions at which no limits were placed…

Caffeine stimulates voluntary wheel running in mice without increasing aerobic capacity.

PubMed

Claghorn, Gerald C; Thompson, Zoe; Wi, Kristianna; Van, Lindsay; Garland, Theodore

2017-03-01

The "energy drink" Red Bull and the "sports drink" Gatorade are often marketed to athletes, with claims that they cause performance gains. However, both are high in sugars, and also consumed by non-athletes. Few studies have addressed the effects of these drinks or their biologically active components in rodent exercise models. We used three experiments to test effects on both voluntary exercise behavior and maximal aerobic capacity in lines of mice known to differ in "athletic" traits. Mice from four replicate High Runner (HR) lines have been selectively bred for voluntary running on wheels, and run approximately three times as many revolutions per day as do mice from four non-selected Control (C) lines. HR mice also have higher endurance and maximal oxygen consumption (VO 2 max) during forced treadmill exercise. In Experiment 1, we tested the hypothesis that Gatorade or Red Bull might cause or allow mice to increase their voluntary wheel running. On days 5 and 6 of 6days of wheel access, as is used to select breeders, HR mice ran 3.3-fold more than C, and females ran 1.2-fold more than males, with no linetype by sex interaction. On day 7, mice were administered Gatorade, Red Bull or tap water. During the subsequent 19-hour period, Gatorade had no statistical effect on running, but Red Bull significantly increased distance run by both sexes and in both HR and C lines. The increase in distance run caused by Red Bull was attributable to time spent running, not an increase in mean (or maximum) speed. As previous studies have found that sucrose alone does not generally increase wheel running, we tested two other active ingredients in Red Bull, caffeine and taurine, in Experiment 2. With a similar testing protocol, caffeine alone and caffeine+taurine increased running by about half the magnitude of Red Bull. In Experiment 3, we tested the hypothesis that Red Bull or caffeine alone can increase physiological performance ability during aerobic exercise, measured as VO 2

Statistical Analysis of Demographic and Temporal Differences in LANL's 2014 Voluntary Protection Program Survey

DOE Office of Scientific and Technical Information (OSTI.GOV)

Davis, Adam Christopher; Booth, Steven Richard

2015-08-20

Voluntary Protection Program (VPP) surveys were conducted in 2013 and 2014 to assess the degree to which workers at Los Alamos National Laboratory feel that their safety is valued by their management and peers. The goal of this analysis is to determine whether the difference between the VPP survey scores in 2013 and 2014 is significant, and to present the data in a way such that it can help identify either positive changes or potential opportunities for improvement. Data for several questions intended to identify the demographic groups of the respondent are included in both the 2013 and 2014 VPPmore » survey results. These can be used to identify any significant differences among groups of employees as well as to identify any temporal trends in these cohorts.« less

41 CFR 101-29.218 - Voluntary standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Voluntary standards. 101-29.218 Section 101-29.218 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 29-FEDERAL PRODUCT...

41 CFR 101-29.218 - Voluntary standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Voluntary standards. 101-29.218 Section 101-29.218 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 29-FEDERAL PRODUCT...

41 CFR 101-29.218 - Voluntary standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Voluntary standards. 101-29.218 Section 101-29.218 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 29-FEDERAL PRODUCT...

41 CFR 101-29.218 - Voluntary standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Voluntary standards. 101-29.218 Section 101-29.218 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 29-FEDERAL PRODUCT...

ROI (return on investment): its role in voluntary hospital planning.

PubMed

Cleverley, W

1990-01-01

Return on investment is the primary financial criterion used to evaluate the desirability of capital investment in investor-owned firms. Voluntary health care firms need to examine more carefully their return-on-investment levels. The potential loss of capital cost payment in the Medicare program and the removal of tax-exempt financing would raise the effective cost of capital to voluntary health care firms significantly. Many health care providers might find that they are no longer going concerns if capital costs increase much more.

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

PubMed Central

Ventura, Joel; DiZio, Paul; Lackner, James R.

2013-01-01

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. PMID:24304863

76 FR 79192 - Patient Safety Organizations: Voluntary Relinquishment From HSMS Patient Safety Organization

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-21

... HSMS Patient Safety Organization was delisted effective at 12:00 Midnight ET (2400) on December 6, 2011... Organizations: Voluntary Relinquishment From HSMS Patient Safety Organization AGENCY: Agency for Healthcare... voluntary relinquishment from the HSMS Patient Safety Organization of its status as a Patient Safety...

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

Code of Federal Regulations, 2010 CFR

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 Movement...

Accreditation of medical laboratories in Croatia--experiences of the Institute of Clinical Chemistry, University Hospital "Merkur", Zagreb.

PubMed

Flegar-Mestrić, Zlata; Nazor, Aida; Perkov, Sonja; Surina, Branka; Kardum-Paro, Mirjana Mariana; Siftar, Zoran; Sikirica, Mirjana; Sokolić, Ivica; Ozvald, Ivan; Vidas, Zeljko

2010-03-01

Since 2003 when the international norm for implementation of quality management in medical laboratories (EN ISO 15189, Medical laboratories--Particular requirements for quality and competence) was established and accepted, accreditation has become practical, generally accepted method of quality management and confirmation of technical competence of medical laboratories in the whole world. This norm has been translated into Croatian and accepted by the Croatian Institute for Norms as Croatian norm. Accreditation is carried out on voluntary basis by the Croatian Accreditation Agency that has up to now accredited two clinical medical biochemical laboratories in the Republic of Croatia. Advantages of accredited laboratory lie in its documented management system, constant improvement and training, reliability of test results, establishing users' trust in laboratory services, test results comparability and interlaboratory (international) test results acceptance by adopting the concept of metrological traceability in laboratory medicine.

22 CFR 127.12 - Voluntary disclosures.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Voluntary disclosures. 127.12 Section 127.12... disclosure are true and correct to the best of that person's knowledge and belief. Certifications should be... 15, 2005; 71 FR 20550, Apr. 21, 2006; 72 FR 70778, Dec. 13, 2007] § 127.12, Nt. Effective Date Note...

Voluntary activation of biceps-to-triceps and deltoid-to-triceps transfers in quadriplegia.

PubMed

Peterson, Carrie L; Bednar, Michael S; Bryden, Anne M; Keith, Michael W; Perreault, Eric J; Murray, Wendy M

2017-01-01

The biceps or the posterior deltoid can be transferred to improve elbow extension function for many individuals with C5 or C6 quadriplegia. Maximum strength after elbow reconstruction is variable; the patient's ability to voluntarily activate the transferred muscle to extend the elbow may contribute to the variability. We compared voluntary activation during maximum isometric elbow extension following biceps transfer (n = 5) and deltoid transfer (n = 6) in three functional postures. Voluntary activation was computed as the elbow extension moment generated during maximum voluntary effort divided by the moment generated with full activation, which was estimated via electrical stimulation. Voluntary activation was on average 96% after biceps transfer and not affected by posture. Individuals with deltoid transfer demonstrated deficits in voluntary activation, which differed by posture (80% in horizontal plane, 69% in overhead reach, and 70% in weight-relief), suggesting inadequate motor re-education after deltoid transfer. Overall, individuals with a biceps transfer better activated their transferred muscle than those with a deltoid transfer. This difference in neural control augmented the greater force-generating capacity of the biceps leading to increased elbow extension strength after biceps transfer (average 9.37 N-m across postures) relative to deltoid transfer (average 2.76 N-m across postures) in our study cohort.

Voluntary activation of biceps-to-triceps and deltoid-to-triceps transfers in quadriplegia

PubMed Central

Peterson, Carrie L.; Bednar, Michael S.; Bryden, Anne M.; Keith, Michael W.; Perreault, Eric J.; Murray, Wendy M.

2017-01-01

The biceps or the posterior deltoid can be transferred to improve elbow extension function for many individuals with C5 or C6 quadriplegia. Maximum strength after elbow reconstruction is variable; the patient’s ability to voluntarily activate the transferred muscle to extend the elbow may contribute to the variability. We compared voluntary activation during maximum isometric elbow extension following biceps transfer (n = 5) and deltoid transfer (n = 6) in three functional postures. Voluntary activation was computed as the elbow extension moment generated during maximum voluntary effort divided by the moment generated with full activation, which was estimated via electrical stimulation. Voluntary activation was on average 96% after biceps transfer and not affected by posture. Individuals with deltoid transfer demonstrated deficits in voluntary activation, which differed by posture (80% in horizontal plane, 69% in overhead reach, and 70% in weight-relief), suggesting inadequate motor re-education after deltoid transfer. Overall, individuals with a biceps transfer better activated their transferred muscle than those with a deltoid transfer. This difference in neural control augmented the greater force-generating capacity of the biceps leading to increased elbow extension strength after biceps transfer (average 9.37 N-m across postures) relative to deltoid transfer (average 2.76 N-m across postures) in our study cohort. PMID:28253262

Weaker Seniors Exhibit Motor Cortex Hypoexcitability and Impairments in Voluntary Activation.

PubMed

Clark, Brian C; Taylor, Janet L; Hong, S Lee; Law, Timothy D; Russ, David W

2015-09-01

Weakness predisposes seniors to a fourfold increase in functional limitations. The potential for age-related degradation in nervous system function to contribute to weakness and physical disability has garnered much interest of late. In this study, we tested the hypothesis that weaker seniors have impairments in voluntary (neural) activation and increased indices of GABAergic inhibition of the motor cortex, assessed using transcranial magnetic stimulation. Young adults (N = 46; 21.2±0.5 years) and seniors (N = 42; 70.7±0.9 years) had their wrist flexion strength quantified along with voluntary activation capacity (by comparing voluntary and electrically evoked forces). Single-pulse transcranial magnetic stimulation was used to measure motor-evoked potential amplitude and silent period duration during isometric contractions at 15% and 30% of maximum strength. Paired-pulse transcranial magnetic stimulation was used to measure intracortical facilitation and short-interval and long-interval intracortical inhibition. The primary analysis compared seniors to young adults. The secondary analysis compared stronger seniors (top two tertiles) to weaker seniors (bottom tertile) based on strength relative to body weight. The most novel findings were that weaker seniors exhibited: (i) a 20% deficit in voluntary activation; (ii) ~20% smaller motor-evoked potentials during the 30% contraction task; and (iii) nearly twofold higher levels of long-interval intracortical inhibition under resting conditions. These findings indicate that weaker seniors exhibit significant impairments in voluntary activation, and that this impairment may be mechanistically associated with increased GABAergic inhibition of the motor cortex. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Getting Started on Assessment: Developing a Voluntary System of Assessment and Certification Based on Skill Standards.

ERIC Educational Resources Information Center

National Skill Standards Board (DOL/ETA), Washington, DC.

This manual provides practical advice for voluntary partnerships that, since 1994, are part of the effort to build a voluntary national system of skill standards, assessment, and certification. Intended to be used with guidance from the National Skill Standards Board, it is designed for the voluntary partnerships that have completed the standards…

Hazardous waste sites: voluntary industry cleanup proposed

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1984-02-27

A proposal that calls for the chemical industry to undertake voluntary cleanup of hazardous waste sites was presented recently to the Environmental Protection Agency and on Capitol Hill. And although still in draft form, the proposal has elicited a very favorable response. In its present form, the proposal calls for setting up a nonprofit holding company, supported by donations from the chemical industry, to plan and carry out cleanup operations. It is the result of nine months of discussion among representatives of industry, environmental groups, and former government personnel, carried out under the auspices of the Conservation Foundation to assessmore » what could be done to speed the cleanup of hazardous waste sites. Although still in draft form, the proposal already is getting excellent reviews. One Congressional staff member says that the idea of a voluntary program is excellent. And EPA sees it as a real opportunity to supplement its funds - which it has been saying are nowhere near adequte to clean up all the sites that it expects eventually to be placed on the national priorities list - and get the work done. All this, of course, would occur under the agency's watchful eye. Some in the environmental community fear that the mere discussion of a private cleanup exercise might be used as an argument for not reauthorizing Superfund or for not expanding the size of the fund. However, most see the voluntary cleanup as a supplement to, not a replacement for, the Superfund program.« less

Voluntary orienting among children and adolescents with Down syndrome and MA-matched typically developing children.

PubMed

Goldman, Karen J; Flanagan, Tara; Shulman, Cory; Enns, James T; Burack, Jacob A

2005-05-01

A forced-choice reaction-time (RT) task was used to examine voluntary visual orienting among children and adolescents with trisomy 21 Down syndrome and typically developing children matched at an MA of approximately 5.6 years, an age when the development of orienting abilities reaches optimal adult-like efficiency. Both groups displayed faster reaction times (RTs) when the target location was cued correctly than when cued incorrectly under both short and long SOA conditions, indicating intact orienting among children with Down syndrome. This finding is further evidence that the efficiency of many of the primary components of attention among persons with Down syndrome is consistent with their developmental level.

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

PubMed

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.

Partnerships with health and private voluntary organizations: what are the issues for health authorities and boards?

PubMed

Coid, D R; Williams, B; Crombie, I K

2003-09-01

The number of voluntary organizations active in health care is considerable. There have been recent calls for a new closer working relationship between voluntary bodies and the National Health Service. The relationship between the two healthcare sectors needs to be efficient and harmonious in the interests of patient care; however, little is known about the nature and problems in the current relationship. The present study was undertaken to examine aspects of this relationship from the point of view of health board personnel. To identify the practices and views of Scottish health board staff concerning the funding, role and responsibility of voluntary organizations in the health sector. A qualitative study based on in-depth interviews with health board officials in all 15 Scottish health boards. Policies for financial and other relationships with the voluntary sector were often not explicit. The levels and method of funding voluntary health organizations varied across boards, as did the tenure of awards (from 1 to 3 years). Demand for funding far exceeded monies available. Some health boards ensured accountability through audited accounts, annual reports and site visits; however, others thought this inappropriate for small organizations. Health boards recognized the problems of the precariousness of funding and the administrative burden of the monitoring process and the ritual of applying for funding. The uncertainties of long-term funding may impede the contribution of voluntary organizations. There is a tension between the requirements of clinical governance and the ability of small voluntary organizations to provide the necessary documentation. One proposed solution, to reduce the number of organizations, might not appeal to the voluntary sector. Future initiatives could address the problem of tailoring funding and accounting to the resources of voluntary organizations.

16. Interior view of Test Cell 8 (oxidizer) in Components ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. Interior view of Test Cell 8 (oxidizer) in Components Test Laboratory (T-27), showing east wall. Photograph shows upgraded instrumentation, piping, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. The windows in the wall enable personnel in the control room to observe component testing in the cell. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

Staff's perceptions of voluntary assertiveness skills training.

PubMed

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.

17. Interior view of Test Cell 8 (oxidizer) in Components ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Interior view of Test Cell 8 (oxidizer) in Components Test Laboratory (T-27), showing west and north walls. Photograph shows upgraded instrumentation, piping, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

14. Interior view of Test Cell 10 (environmental) in Components ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Interior view of Test Cell 10 (environmental) in Components Test Laboratory (T-27), showing east and south walls. Photograph shows upgraded instrumentation, piping, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

Exercise training effects on hypoxic and hypercapnic ventilatory responses in mice selected for increased voluntary wheel running.

PubMed

Kelly, Scott A; Rezende, Enrico L; Chappell, Mark A; Gomes, Fernando R; Kolb, Erik M; Malisch, Jessica L; Rhodes, Justin S; Mitchell, Gordon S; Garland, Theodore

2014-02-01

What is the central question of this study? We used experimental evolution to determine how selective breeding for high voluntary wheel running and exercise training (7-11 weeks) affect ventilatory chemoreflexes of laboratory mice at rest. What is the main finding and its importance? Selective breeding, although significantly affecting some traits, did not systematically alter ventilation across gas concentrations. As with most human studies, our findings support the idea that endurance training attenuates resting ventilation. However, little evidence was found for a correlation between ventilatory chemoreflexes and the amount of individual voluntary wheel running. We conclude that exercise 'training' alters respiratory behaviours, but these changes may not be necessary to achieve high levels of wheel running. Ventilatory control is affected by genetics, the environment and gene-environment and gene-gene interactions. Here, we used an experimental evolution approach to test whether 37 generations of selective breeding for high voluntary wheel running (genetic effects) and/or long-term (7-11 weeks) wheel access (training effects) alter acute respiratory behaviour of mice resting in normoxic, hypoxic and hypercapnic conditions. As the four replicate high-runner (HR) lines run much more than the four non-selected control (C) lines, we also examined whether the amount of exercise among individual mice was a quantitative predictor of ventilatory chemoreflexes at rest. Selective breeding and/or wheel access significantly affected several traits. In normoxia, HR mice tended to have lower mass-adjusted rates of oxygen consumption and carbon dioxide production. Chronic wheel access increased oxygen consumption and carbon dioxide production in both HR and C mice during hypercapnia. Breathing frequency and minute ventilation were significantly reduced by chronic wheel access in both HR and C mice during hypoxia. Selection history, while significantly affecting some traits

Fatigue-related firing of distal muscle nociceptors reduces voluntary activation of proximal muscles of the same limb.

PubMed

Kennedy, David S; McNeil, Chris J; Gandevia, Simon C; Taylor, Janet L

2014-02-15

With fatiguing exercise, firing of group III/IV muscle afferents reduces voluntary activation and force of the exercised muscles. These afferents can also act across agonist/antagonist pairs, reducing voluntary activation and force in nonfatigued muscles. We hypothesized that maintained firing of group III/IV muscle afferents after a fatiguing adductor pollicis (AP) contraction would decrease voluntary activation and force of AP and ipsilateral elbow flexors. In two experiments (n = 10) we examined voluntary activation of AP and elbow flexors by measuring changes in superimposed twitches evoked by ulnar nerve stimulation and transcranial magnetic stimulation of the motor cortex, respectively. Inflation of a sphygmomanometer cuff after a 2-min AP maximal voluntary contraction (MVC) blocked circulation of the hand for 2 min and maintained firing of group III/IV muscle afferents. After a 2-min AP MVC, maximal AP voluntary activation was lower with than without ischemia (56.2 ± 17.7% vs. 76.3 ± 14.6%; mean ± SD; P < 0.05) as was force (40.3 ± 12.8% vs. 57.1 ± 13.8% peak MVC; P < 0.05). Likewise, after a 2-min AP MVC, elbow flexion voluntary activation was lower with than without ischemia (88.3 ± 7.5% vs. 93.6 ± 3.9%; P < 0.05) as was torque (80.2 ± 4.6% vs. 86.6 ± 1.0% peak MVC; P < 0.05). Pain during ischemia was reported as Moderate to Very Strong. Postfatigue firing of group III/IV muscle afferents from the hand decreased voluntary drive and force of AP. Moreover, this effect decreased voluntary drive and torque of proximal unfatigued muscles, the elbow flexors. Fatigue-sensitive group III/IV muscle nociceptors act to limit voluntary drive not only to fatigued muscles but also to unfatigued muscles within the same limb.

Nucleus accumbens shell moderates preference bias during voluntary choice behavior.

PubMed

Jang, Hyeran; Jung, Kanghoon; Jeong, Jaehoon; Park, Sang Ki; Kralik, Jerald D; Jeong, Jaeseung

2017-09-01

The nucleus accumbens (NAc) shell lies anatomically at a critical intersection within the brain's reward system circuitry, however, its role in voluntary choice behavior remains unclear. Rats with electrolytic lesions in the NAc shell were tested in a novel foraging paradigm. Over a continuous two-week period they freely chose among four nutritionally identical but differently flavored food pellets by pressing corresponding levers. We examined the lesion's effects on three behavioral dynamics components: motivation (when to eat), preference bias (what to choose) and persistence (how long to repeat the same choice). The lesion led to a marked increase in the preference bias: i.e., increased selection of the most-preferred choice option, and decreased selection of the others. We found no effects on any other behavioral measures, suggesting no effect on motivation or choice persistence. The results implicate the NAc shell in moderating the instrumental valuation process by inhibiting excessive bias toward preferred choice options. © The Author (2017). Published by Oxford University Press.

Nucleus accumbens shell moderates preference bias during voluntary choice behavior

PubMed Central

Jang, Hyeran; Jung, Kanghoon; Jeong, Jaehoon; Park, Sang Ki; Kralik, Jerald D.

2017-01-01

Abstract The nucleus accumbens (NAc) shell lies anatomically at a critical intersection within the brain’s reward system circuitry, however, its role in voluntary choice behavior remains unclear. Rats with electrolytic lesions in the NAc shell were tested in a novel foraging paradigm. Over a continuous two-week period they freely chose among four nutritionally identical but differently flavored food pellets by pressing corresponding levers. We examined the lesion’s effects on three behavioral dynamics components: motivation (when to eat), preference bias (what to choose) and persistence (how long to repeat the same choice). The lesion led to a marked increase in the preference bias: i.e., increased selection of the most-preferred choice option, and decreased selection of the others. We found no effects on any other behavioral measures, suggesting no effect on motivation or choice persistence. The results implicate the NAc shell in moderating the instrumental valuation process by inhibiting excessive bias toward preferred choice options. PMID:28992274

Gateway to the Future. Skill Standards for the Bioscience Industry for Technical Workers in Pharmaceutical Companies, Biotechnology Companies, and Clinical Laboratories.

ERIC Educational Resources Information Center

Education Development Center, Inc., Newton, MA.

The Bioscience Industry Skills Standards Project (BISSP) is developing national, voluntary skill standards for technical jobs in biotechnology and pharmaceutical companies and clinical laboratories in hospitals, universities, government, and independent settings. Research with employees and educators has pinpointed three issues underscoring the…

Benzyl alcohol increases voluntary ethanol drinking in rats.

PubMed

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. Copyright © 2014 Elsevier Inc. All

Healthcare use and voluntary health insurance after retirement in Thailand.

PubMed

Kananurak, Papar

2014-06-01

The dramatic changes occurring in the age structure of the Thai population make providing healthcare services for the elderly a major challenge for decision makers. Because the number of the elderly will be increasing, together with the number of retired workers, under the Social Health Insurance (SHI) scheme, there will be the unmet needs for healthcare use after retirement. The SHI scheme does not cover workers after retirement unless they could use free healthcare for the elderly. In addition, the government budget is tight regarding the support of universal healthcare and long-term care services for all of the elderly. Therefore, the government could support retired workers who have the ability to pay by facilitating voluntary health insurance. The main objectives of the present study are to analyze the characteristics of workers that need health insurance after retirement and to identify the factors explaining healthcare use to offer healthcare services to meet the workers' needs and expectations. Four hundred insured workers under the Social Health Insurance (SHI) Scheme in Thailand were interviewed using a structured questionnaire. The Anderson-Newman model of healthcare use is the conceptual framework used in this study to understand the factors that explain healthcare use patterns of workers. Multiple regressions are employed extensively to evaluate the variables that predict healthcare use. According to the survey, a person that purchases voluntary health insurance is likely to be female, have a higher personal income, and healthy. The characteristics related to healthcare use were poor health status, a high personal income, and peeople afflicted by chronic illness. There is a gap between healthcare service use and the demand for voluntary health insurance. People that have a high income are more likely to purchase voluntary health insurance, while people in worse health and afflicted by chronic illness may have greater difficulty purchasing voluntary

Using farmers' attitude and social pressures to design voluntary Bluetongue vaccination strategies.

PubMed

Sok, J; Hogeveen, H; Elbers, A R W; Oude Lansink, A G J M

2016-10-01

Understanding the context and drivers of farmers' decision-making is critical to designing successful voluntary disease control interventions. This study uses a questionnaire based on the Reasoned Action Approach framework to assess the determinants of farmers' intention to participate in a hypothetical reactive vaccination scheme against Bluetongue. Results suggest that farmers' attitude and social pressures best explained intention. A mix of policy instruments can be used in a complementary way to motivate voluntary vaccination based on the finding that participation is influenced by both internal and external motivation. Next to informational and incentive-based instruments, social pressures, which stem from different type of perceived norms, can spur farmers' vaccination behaviour and serve as catalysts in voluntary vaccination schemes. Copyright © 2016 Elsevier B.V. All rights reserved.

Voluntary Exercise Improves Estrous Cyclicity in Prenatally Androgenized Female Mice Despite Programming Decreased Voluntary Exercise: Implications for Polycystic Ovary Syndrome (PCOS).

PubMed

Homa, Lori D; Burger, Laura L; Cuttitta, Ashley J; Michele, Daniel E; Moenter, Suzanne M

2015-12-01

Prenatal androgen (PNA) exposure in mice produces a phenotype resembling lean polycystic ovary syndrome. We studied effects of voluntary exercise on metabolic and reproductive parameters in PNA vs vehicle (VEH)-treated mice. Mice (8 wk of age) were housed individually and estrous cycles monitored. At 10 weeks of age, mice were divided into groups (PNA, PNA-run, VEH, VEH-run, n = 8-9/group); those in the running groups received wheels allowing voluntary running. Unexpectedly, PNA mice ran less distance than VEH mice; ovariectomy eliminated this difference. In ovary-intact mice, there was no difference in glucose tolerance, lower limb muscle fiber types, weight, or body composition among groups after 16 weeks of running, although some mitochondrial proteins were mildly up-regulated by exercise in PNA mice. Before running, estrous cycles in PNA mice were disrupted with most days in diestrus. There was no change in cycles during weeks 1-6 of running (10-15 wk of age). In contrast, from weeks 11 to 16 of running, cycles in PNA mice improved with more days in proestrus and estrus and fewer in diestrus. PNA programs reduced voluntary exercise, perhaps mediated in part by ovarian secretions. Exercise without weight loss improved estrous cycles, which if translated could be important for fertility in and counseling of lean women with polycystic ovary syndrome.

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

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 RECmore » 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.« less

21 CFR 606.140 - Laboratory controls.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Laboratory controls. 606.140 Section 606.140 Food... CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Laboratory Controls § 606.140 Laboratory controls. Laboratory control procedures shall include: (a) The establishment of scientifically...

21 CFR 606.140 - Laboratory controls.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Laboratory controls. 606.140 Section 606.140 Food... CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Laboratory Controls § 606.140 Laboratory controls. Laboratory control procedures shall include: (a) The establishment of scientifically...

21 CFR 606.140 - Laboratory controls.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Laboratory controls. 606.140 Section 606.140 Food... CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Laboratory Controls § 606.140 Laboratory controls. Laboratory control procedures shall include: (a) The establishment of scientifically...

21 CFR 606.140 - Laboratory controls.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Laboratory controls. 606.140 Section 606.140 Food... CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Laboratory Controls § 606.140 Laboratory controls. Laboratory control procedures shall include: (a) The establishment of scientifically...

12 CFR 239.65 - Voluntary supervisory conversions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Voluntary supervisory conversions. 239.65 Section 239.65 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Conversions from Mutual to Stock Form...

12 CFR 239.65 - Voluntary supervisory conversions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Voluntary supervisory conversions. 239.65 Section 239.65 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Conversions From Mutual to Stock Form...

12 CFR 239.65 - Voluntary supervisory conversions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Voluntary supervisory conversions. 239.65 Section 239.65 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Conversions From Mutual to Stock Form...

13. Interior view of Test Cell 9 (fuel) in Components ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Interior view of Test Cell 9 (fuel) in Components Test Laboratory (T-27), showing west and north walls. Photograph shows upgraded instrumentation, piping, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. Two windows in the wall to the left enable personnel in the control room to observe component testing in the cell. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

15. Interior view of Test Cell 10 (environmental) in Components ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Interior view of Test Cell 10 (environmental) in Components Test Laboratory (T-27), showing north and east walls. Photograph shows upgraded instrumentation, piping, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. The window in the wall to the left enables personnel in the control room to observe component testing in the cell. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

Prepared for the future? Evaluating the costs and benefits of voluntary work for natural disaster management under a changing climate - data on recent flood events, stakeholder needs and policy applications

NASA Astrophysics Data System (ADS)

Pfurtscheller, Clemens; Brucker, Anja; Seebauer, Sebastian

2014-05-01

Voluntary emergency and relief services, such as fire brigades or rescue organisations, form the backbone of disaster management in most of European countries. In Austria, disaster management relies on the cooperation between governmental and non-governmental institutions: When a disaster occurs, the volunteer organizations act as auxiliaries to the responsible disaster management authority. The assessment of costs and benefits of these emergency services is a crucial component of risk and disaster management strategies, since public means are getting scarcer and these costs can reach critical levels for low-income municipalities. As extreme events and emergency operations are likely to increase due to climate change, the efficient allocation of public budgets for risk and disaster management becomes more important. Hence, both, the costs and the benefits must be known, but voluntary and professional work is hardly documented and assessed comprehensively. Whereas the costs of emergency services can be calculated using market values and an analysis of public and institutional budgets, the benefits of voluntary efforts cannot be assessed easily. We present empirical data on costs of voluntary and professional emergency services during the floods of 2002, 2005 and 2013 in Austria and Germany on different scales, obtained from public authorities, fire brigades and by means of public surveys. From these results, we derive a calculation framework and data requirements for assessing costs of emergency services. To consider the different stakeholders needs of administration, emergency institutions and voluntary members, we carried out workshops, first to identify future challenges in voluntary work for disaster management instigated by climate change and second, to develop approaches how the voluntary system can be uphold when facing increasing adverse impacts of natural hazards. The empirical results as well as the workshop outcome shall be translated into policy

What we think before a voluntary movement.

PubMed

Schneider, Logan; Houdayer, Elise; Bai, Ou; Hallett, Mark

2013-06-01

A central feature of voluntary movement is the sense of volition, but when this sense arises in the course of movement formulation and execution is not clear. Many studies have explored how the brain might be actively preparing movement before the sense of volition; however, because the timing of the sense of volition has depended on subjective and retrospective judgments, these findings are still regarded with a degree of scepticism. EEG events such as beta event-related desynchronization and movement-related cortical potentials are associated with the brain's programming of movement. Using an optimized EEG signal derived from multiple variables, we were able to make real-time predictions of movements in advance of their occurrence with a low false-positive rate. We asked participants what they were thinking at the time of prediction: Sometimes they were thinking about movement, and other times they were not. Our results indicate that the brain can be preparing to make voluntary movements while participants are thinking about something else.

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heeter, J.; Nicholas, T.

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 bymore » consumers separately from electricity ("unbundled").« less

Status and Trends in the U.S. Voluntary Green Power Market (2016 Data)

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Shaughnessy, Eric; Heeter, Jenny; Cook, Jeff

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 bymore » consumers separately from electricity ("unbundled").« less

Trainability of Muscular Activity Level during Maximal Voluntary Co-Contraction: Comparison between Bodybuilders and Nonathletes

PubMed Central

Maeo, Sumiaki; Takahashi, Takumi; Takai, Yohei; Kanehisa, Hiroaki

2013-01-01

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. PMID:24260233

Businesses' voluntary pro-health tobacco policies: a review and research agenda.

PubMed

McDaniel, Patricia A; Malone, Ruth E

2012-01-01

Research on the role of businesses in tobacco control has focused primarily on retailers, advertising firms and the hospitality industry, all of which have tended to support tobacco industry interests and resist effective tobacco control policies. However, in several countries, businesses have a history of voluntarily adopting tobacco-related policies that may advance tobacco control objectives. These phenomena have received little research attention. Existing literature on businesses ending tobacco sales, instituting voluntary workplace smoking restrictions and establishing non-smoker only hiring policies was reviewed. A research agenda on voluntary business initiatives would enhance and complement research on mandatory tobacco control policies by identifying new advocacy opportunities; suggesting avenues for strengthening or reinforcing existing policy initiatives; laying the groundwork for new mandatory policies; helping to inform ethical debates about contentious voluntary policies; and contributing to a better understanding of how alliances between the tobacco industry and other businesses might be weakened.

Voluntary chronic exercise augments in vivo natural immunity in rats.

PubMed

Jonsdottir, I H; Asea, A; Hoffmann, P; Dahlgren, U I; Andersson, B; Hellstrand, K; Thorén, P

1996-05-01

The effect of chronic voluntary exercise on the immune response was studied in spontaneously hypertensive rats. Exercise consisted of voluntary running in wheels for 5 wk, and the mean running distance was 4.2 km/24 h. In vivo cytotoxicity was measured as clearance of injected 51Cr-labeled YAC-1 lymphoma cells from the lungs. The clearance of YAC-1 cells in vivo was significantly increased in runners compared with sedentary controls (P < 0.001). The total number of mononuclear cells in the spleen was significantly decreased in runners compared with controls. Analysis of splenic lymphocyte phenotypes revealed a significantly increased fraction of OX52+/CD5- natural killer cells in runners compared with sedentary controls. In contrast to changes in natural immunity, immunoglobulins G and M levels in serum, the antibody response to antigen in vivo, and the proliferation of splenic T cells in vitro were unchanged. Our data suggest that chronic voluntary exercise augments natural cytotoxicity mechanisms in vivo, whereas splenic T-cell proliferation and the antibody-mediated immune response remain unchanged.

Social contact networks and disease eradicability under voluntary vaccination.

PubMed

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

Legal dimensions of neural antecedents to voluntary action.

PubMed

Patterson, Dennis

2014-01-01

This article considers the arguments of Nachev and Hacker in the context of claims that Libet's experiments regarding the readiness potential pose challenges for the criminal law, specifically for the distinction between voluntary and involuntary acts.

High spatial validity is not sufficient to elicit voluntary shifts of attention.

PubMed

Pauszek, Joseph R; Gibson, Bradley S

2016-10-01

Previous research suggests that the use of valid symbolic cues is sufficient to elicit voluntary shifts of attention. The present study interpreted this previous research within a broader theoretical context which contends that observers will voluntarily use symbolic cues to orient their attention in space when the temporal costs of using the cues are perceived to be less than the temporal costs of searching without the aid of the cues. In this view, previous research has not addressed the sufficiency of valid symbolic cues, because the temporal cost of using the cues is usually incurred before the target display appears. To address this concern, 70%-valid spatial word cues were presented simultaneously with a search display. In addition, other research suggests that opposing cue-dependent and cue-independent spatial biases may operate in these studies and alter standard measures of orienting. After identifying and controlling these opposing spatial biases, the results of two experiments showed that the word cues did not elicit voluntary shifts of attention when the search task was relatively easy but did when the search task was relatively difficult. Moreover, the findings also showed that voluntary use of the word cues changed over the course of the experiment when the task was difficult, presumably because the temporal cost of searching without the cue lessened as the task got easier with practice. Altogether, the present findings suggested that the factors underlying voluntary control are multifaceted and contextual, and that spatial validity alone is not sufficient to elicit voluntary shifts of attention.

Voluntary Flammability Regulations for Residential Upholstered Furniture

ERIC Educational Resources Information Center

Waxman, Lisa K.; Moore, Mary Ann; Fox, Amy

2008-01-01

This article provides merchandising, housing, and design professionals, as well as educators, with a clear understanding of the program objectives and development of the Upholstered Furniture Action Council (UFAC), an industry-driven voluntary product safety association. The central mission of UFAC is to conduct research on cigarette-ignition…

A Phenomenographical Study of Voluntary Digital Exclusion

ERIC Educational Resources Information Center

Anderson, Derrick L.

2012-01-01

Traditionally scholars have used the digital divide and technology acceptance model definitions when examining why some people elect not to use certain information and communications technologies. When examining the phenomenon referred to as voluntary digital exclusion, the use of these classic definitions is woefully inadequate. They do not…

The Voluntary Euthanasia (Legalization) Bill (1936) revisited.

PubMed Central

Helme, T

1991-01-01

In view of the continuing debate on euthanasia, the restrictions and safeguards which were introduced into the Voluntary Euthanasia (Legislation) Bill 1936 are discussed. Proposals for a new Terminal Care and Euthanasia Bill are suggested, based on some of the principles of the Mental Health Act 1983. PMID:2033626

School Ethical Climate and Teachers' Voluntary Absence

ERIC Educational Resources Information Center

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…

49 CFR 219.403 - Voluntary referral policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

...: (1) A covered employee who is affected by an alcohol or drug use problem may maintain an employment..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Identification of Troubled Employees § 219.403... voluntary referral policy that affords more favorable conditions to employees troubled by alcohol or drug...

49 CFR 219.403 - Voluntary referral policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

...: (1) A covered employee who is affected by an alcohol or drug use problem may maintain an employment..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Identification of Troubled Employees § 219.403... voluntary referral policy that affords more favorable conditions to employees troubled by alcohol or drug...

49 CFR 219.403 - Voluntary referral policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

...: (1) A covered employee who is affected by an alcohol or drug use problem may maintain an employment..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Identification of Troubled Employees § 219.403... voluntary referral policy that affords more favorable conditions to employees troubled by alcohol or drug...

49 CFR 219.403 - Voluntary referral policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

...: (1) A covered employee who is affected by an alcohol or drug use problem may maintain an employment..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Identification of Troubled Employees § 219.403... voluntary referral policy that affords more favorable conditions to employees troubled by alcohol or drug...

7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 12 2013-01-01 2013-01-01 false Voluntary National Model Building Codes E Exhibit E... National Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2) of...

7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 12 2014-01-01 2013-01-01 true Voluntary National Model Building Codes E Exhibit E to... Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2) of this...

7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 12 2012-01-01 2012-01-01 false Voluntary National Model Building Codes E Exhibit E... National Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2) of...

Dynamics of Voluntary Cough Maneuvers

NASA Astrophysics Data System (ADS)

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.

Classification of voluntary coughs applied to the screening of respiratory disease.

PubMed

Infante, Christian; Chamberlain, Daniel B; Kodgule, Rahul; Fletcher, Richard Ribon

2017-07-01

Pulmonary and respiratory diseases (e.g. asthma, COPD, allergies, pneumonia, tuberculosis, etc.) represent a large proportion of the global disease burden, mortality, and disability. In this context of creating automated diagnostic tools, we explore how the analysis of voluntary cough sounds may be used to screen for pulmonary disease. As a clinical study, voluntary coughs were recorded using a custom mobile phone stethoscope from 54 patients, of which 7 had COPD, 15 had asthma, 11 had allergic rhinitis, 17 had both asthma and allergic rhinitis, and four had both COPD and allergic rhinitis. Data were also collected from 33 healthy subjects. These patients also received full auscultation at 11 sites, given a clinical questionnaire, and underwent full pulmonary function testing (spirometer, body plethysmograph, DLCO) which culminated in a diagnosis provided by an experienced pulmonologist. From machine learning analysis of these data, we show that it is possible to achieve good classification of cough sounds in terms of Wet vs Dry, yielding an ROC curve with AUC of 0.94, and show that voluntary coughs can serve as an effective test for determining Healthy vs Unhealthy (sensitivity=35.7% specificity=100%). We also show that the use of cough sounds can enhance the performance of other diagnostic tools such as a patient questionnaire and peak flow meter; however voluntary coughs alone provide relatively little value in determining specific disease diagnosis.

Electrical stimulation superimposed onto voluntary muscular contraction.

PubMed

Paillard, Thierry; Noé, Frédéric; Passelergue, Philippe; Dupui, Philippe

2005-01-01

Electrical stimulation (ES) reverses the order of recruitment of motor units (MU) observed with voluntary muscular contraction (VOL) since under ES, large MU are recruited before small MU. The superimposition of ES onto VOL (superimposed technique: application of an electrical stimulus during a voluntary muscle action) can theoretically activate more motor units than VOL performed alone, which can engender an increase of the contraction force. Two superimposed techniques can be used: (i) the twitch interpolation technique (ITT), which consists of interjecting an electrical stimulus onto the muscle nerve; and (ii) the percutaneous superimposed electrical stimulation technique (PST), where the stimulation is applied to the muscle belly. These two superimposed techniques can be used to evaluate the ability to fully activate a muscle. They can thus be employed to distinguish the central or peripheral nature of fatigue after exhausting exercise. In general, whatever the technique employed, the superimposition of ES onto volitional exercise does not recruit more MU than VOL, except with eccentric actions. Nevertheless, the neuromuscular response associated with the use of the superimposed technique (ITT and PST) depends on the parameter of the superimposed current. The sex and the training level of the subjects can also modify the physiological impact of the superimposed technique. Although the motor control differs drastically between training with ES and VOL, the integration of the superimposed technique in training programmes with healthy subjects does not reveal significant benefits compared with programmes performed only with voluntary exercises. Nevertheless, in a therapeutic context, training programmes using ES superimposition compensate volume and muscle strength deficit with more efficiency than programmes using VOL or ES separately.

Moderating effects of voluntariness on the actual use of electronic health records for allied health professionals.

PubMed

Chiu, Teresa Ml; Ku, Benny Ps

2015-02-10

Mandatory versus voluntary requirement has moderating effect on a person's intention to use a new information technology. Studies have shown that the use of technology in health care settings is predicted by perceived ease of use, perceived usefulness, social influence, facilitating conditions, and attitude towards computer. These factors have different effects on mandatory versus voluntary environment of use. However, the degree and direction of moderating effect of voluntariness on these factors remain inconclusive. This study aimed to examine the moderating effect of voluntariness on the actual use of an electronic health record (EHR) designed for use by allied health professionals in Hong Kong. Specifically, this study explored and compared the moderating effects of voluntariness on factors organized into technology, implementation, and individual contexts. Physiotherapists who had taken part in the implementation of a new EHR were invited to complete a survey. The survey included questions that measured the levels of voluntariness, technology acceptance and use, and attitude towards technology. Multiple logistic regressions were conducted to identify factors associated with actual use of a compulsory module and a noncompulsory module of the EHR. In total, there were 93 participants in the study. All of them had access to the noncompulsory module, the e-Progress Note, to record progress notes of their patients. Out of the 93 participants, 57 (62%) were required to use a compulsory module, the e-Registration, to register patient attendance. In the low voluntariness environment, Actual Use was associated with Effort Expectancy (mean score of users 3.51, SD 0.43; mean score of non-users 3.21, SD 0.31; P=.03). Effort Expectancy measured the perceived ease of use and was a variable in the technology context. The variables in the implementation and individual contexts did not show a difference between the two groups. In the high voluntariness environment, the mean

Moderating Effects of Voluntariness on the Actual Use of Electronic Health Records for Allied Health Professionals

PubMed Central

Ku, Benny PS

2015-01-01

Background Mandatory versus voluntary requirement has moderating effect on a person’s intention to use a new information technology. Studies have shown that the use of technology in health care settings is predicted by perceived ease of use, perceived usefulness, social influence, facilitating conditions, and attitude towards computer. These factors have different effects on mandatory versus voluntary environment of use. However, the degree and direction of moderating effect of voluntariness on these factors remain inconclusive. Objective This study aimed to examine the moderating effect of voluntariness on the actual use of an electronic health record (EHR) designed for use by allied health professionals in Hong Kong. Specifically, this study explored and compared the moderating effects of voluntariness on factors organized into technology, implementation, and individual contexts. Methods Physiotherapists who had taken part in the implementation of a new EHR were invited to complete a survey. The survey included questions that measured the levels of voluntariness, technology acceptance and use, and attitude towards technology. Multiple logistic regressions were conducted to identify factors associated with actual use of a compulsory module and a noncompulsory module of the EHR. Results In total, there were 93 participants in the study. All of them had access to the noncompulsory module, the e-Progress Note, to record progress notes of their patients. Out of the 93 participants, 57 (62%) were required to use a compulsory module, the e-Registration, to register patient attendance. In the low voluntariness environment, Actual Use was associated with Effort Expectancy (mean score of users 3.51, SD 0.43; mean score of non-users 3.21, SD 0.31; P=.03). Effort Expectancy measured the perceived ease of use and was a variable in the technology context. The variables in the implementation and individual contexts did not show a difference between the two groups. In the high

75 FR 28780 - Proposed Information Collection; Comment Request; Procedure for Voluntary Self-Disclosure of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-24

... Request; Procedure for Voluntary Self-Disclosure of Violations of the Export Administration Regulations... Regulations, and determine if an investigation or prosecution is necessary and to reach a settlement with violators. Voluntary self-disclosure of EAR violations strengthens BIS's enforcement efforts by allowing BIS...

Control of robotic assistance using poststroke residual voluntary effort.

PubMed

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

2015-03-01

Poststroke hemiparesis limits the ability to reach, in part due to involuntary muscle co-activation (synergies). Robotic approaches are being developed for both therapeutic benefit and continuous assistance during activities of daily living. Robotic assistance may enable participants to exert less effort, thereby reducing expression of the abnormal co-activation patterns, which could allow participants to reach further. This study evaluated how well participants could perform a reaching task with robotic assistance that was either provided independent of effort in the vertical direction or in the sagittal plane in proportion to voluntary effort estimated from electromyograms (EMG) on the affected side. Participants who could not reach targets without assistance were enabled to reach further with assistance. Constant anti-gravity force assistance that was independent of voluntary effort did not reduce the quality of reach and enabled participants to exert less effort while maintaining different target locations. Force assistance that was proportional to voluntary effort on the affected side enabled participants to exert less effort and could be controlled to successfully reach targets, but participants had increased difficulty maintaining a stable position. These results suggest that residual effort on the affected side can produce an effective command signal for poststroke assistive devices.

Representations of voluntary childlessness in the UK press, 1990-2008.

PubMed

Giles, David; Shaw, Rachel L; Morgan, William

2009-11-01

Representations of voluntary childlessness--the declaration by an individual that he or she does not wish to bear or raise children--were studied in 116 articles published in British national newspapers in the period 1990-2008. Media framing analysis was used to examine broad patterns of framing of the topic, identifying four frames: voluntary childlessness as an individual rights issue, as a form of resistance, as a social trend, and as a personal decision. These frames, it is argued, may act as potential 'scripts' for newspaper readers who are debating the decision to start a family.

Solar Radiation Research Laboratory | Energy Systems Integration Facility |

Science.gov Websites

radiation components, and has expanded its expertise to include integrated metrology, optics, electronics Acquisition Laboratory, Metrology Laboratory, Optics Laboratory, and Electronics Laboratory. Photo of a

15 CFR 764.5 - Voluntary self-disclosure.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Voluntary self-disclosure. 764.5... to the best of that person's knowledge and belief. Certifications made by a corporation or other... so. Section 764.2(g) of this part, relating to false or misleading representations, applies in...

Gamma loop contributing to maximal voluntary contractions in man.

PubMed Central

Hagbarth, K E; Kunesch, E J; Nordin, M; Schmidt, R; Wallin, E U

1986-01-01

A local anaesthetic drug was injected around the peroneal nerve in healthy subjects in order to investigate whether the resulting loss in foot dorsiflexion power in part depended on a gamma-fibre block preventing 'internal' activation of spindle end-organs and thereby depriving the alpha-motoneurones of an excitatory spindle inflow during contraction. The motor outcome of maximal dorsiflexion efforts was assessed by measuring firing rates of individual motor units in the anterior tibial (t.a.) muscle, mean voltage e.m.g. from the pretibial muscles, dorsiflexion force and range of voluntary foot dorsiflexion movements. The tests were performed with and without peripheral conditioning stimuli, such as agonist or antagonist muscle vibration or imposed stretch of the contracting muscles. As compared to control values of t.a. motor unit firing rates in maximal isometric voluntary contractions, the firing rates were lower and more irregular during maximal dorsiflexion efforts performed during subtotal peroneal nerve blocks. During the development of paresis a gradual reduction of motor unit firing rates was observed before the units ceased responding to the voluntary commands. This change in motor unit behaviour was accompanied by a reduction of the mean voltage e.m.g. activity in the pretibial muscles. At a given stage of anaesthesia the e.m.g. responses to maximal voluntary efforts were more affected than the responses evoked by electric nerve stimuli delivered proximal to the block, indicating that impaired impulse transmission in alpha motor fibres was not the sole cause of the paresis. The inability to generate high and regular motor unit firing rates during peroneal nerve blocks was accentuated by vibration applied over the antagonistic calf muscles. By contrast, in eight out of ten experiments agonist stretch or vibration caused an enhancement of motor unit firing during the maximal force tasks. The reverse effects of agonist and antagonist vibration on the

Effects of acute voluntary loaded wheel running on BDNF expression in the rat hippocampus.

PubMed

Lee, Minchul; Soya, Hideaki

2017-12-31

Voluntary loaded wheel running involves the use of a load during a voluntary running activity. A muscle-strength or power-type activity performed at a relatively high intensity and a short duration may cause fewer apparent metabolic adaptations but may still elicit muscle fiber hypertrophy. This study aimed to determine the effects of acute voluntary wheel running with an additional load on brain-derived neurotrophic factor (BDNF) expression in the rat hippocampus. Ten-week old male Wistar rats were assigned randomly to a (1) sedentary (Control) group; (2) voluntary exercise with no load (No-load) group; or (3) voluntary exercise with an additional load (Load) group for 1-week (acute period). The expression of BDNF genes was quantified by real-time PCR. The average distance levels were not significantly different in the No-load and Load groups. However, the average work levels significantly increased in the Load group. The relative soleus weights were greater in the No-load group. Furthermore, loaded wheel running up-regulated the BDNF mRNA level compared with that in the Control group. The BDNF mRNA levels showed a positive correlation with workload levels (r=0.75), suggesting that the availability of multiple workload levels contributes to the BDNF-related benefits of loaded wheel running noted in this study. This novel approach yielded the first set of findings showing that acute voluntary loaded wheel running, which causes muscular adaptation, enhanced BDNF expression, suggesting a possible role of high-intensity short-term exercise in hippocampal BDNF activity. ©2017 The Korean Society for Exercise Nutrition

5 CFR 734.504 - Contributions to political action committees through voluntary payroll allotments prohibited.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Contributions to political action committees through voluntary payroll allotments prohibited. 734.504 Section 734.504 Administrative Personnel... through voluntary payroll allotments prohibited. An employee described in § 734.502(a) may not financially...

77 FR 19673 - Proposed Collection; Comment Request; Generic Clearance To Conduct Voluntary Customer/Partner...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

... Request; Generic Clearance To Conduct Voluntary Customer/Partner Surveys SUMMARY: In compliance with the... to Conduct Voluntary Customer/Partner Surveys; Type of Information Collection Request: Extension of... directly to the public to survey customers to determine the kind and quality of services they want and...

77 FR 61513 - Voluntary Licensing of Amateur Rocket Operations; Correction; Delay of Effective Date

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

...-0318; Notice No. 400-4] RIN 2120-AK16 Voluntary Licensing of Amateur Rocket Operations; Correction... allow launch operators that conduct certain amateur rocket launches an opportunity to voluntarily apply... final rule entitled, ``Voluntary Licensing of Amateur Rocket Operations'' (77 FR 50584). In this rule...

The Application of Cost/Benefit Analysis in the Development of Voluntary Standards

DTIC Science & Technology

1986-07-01

to which it is accepted and used without external pressures . 0. RECENT EFFORTS A significant modification to the voluntary standards mechanism...voluntary system. The organizations chosen for study are SAE, ASTM, and ANSI. Although they represent three of the largest and most influencial groups ... group technically competent to deal with problems covered and do not represent an industry trade position. . . . Over the years, the extensive use of SAE

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

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 voluntarymore » 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.« less

Voluntary Mobile Source Programs: Crediting Innovation and Experimentation Brochure

EPA Pesticide Factsheets

This EPA document provides guidance on Voluntary Mobile Source Emission Reduction Programs (VMEPs) that could be implemented and credited with emission reductions for State Implementation Plans (SIPs) related purposes.

Predicting recovery of voluntary upper extremity movement in subacute stroke patients with severe upper extremity paresis.

PubMed

Koh, Chia-Lin; Pan, Shin-Liang; Jeng, Jiann-Shing; Chen, Bang-Bin; Wang, Yen-Ho; Hsueh, I-Ping; Hsieh, Ching-Lin

2015-01-01

Prediction of voluntary upper extremity (UE) movement recovery is largely unknown in patients with little voluntary UE movement at admission. The present study aimed to investigate (1) the extent and variation of voluntary UE movement recovery, and (2) the best predictive model of the recovery of voluntary UE movement by clinical variables in patients with severe UE paresis. Prospective cohort study. 140 (out of 590) stroke patients with severe UE paresis completed all assessments. Voluntary UE movement was assessed using the UE subscale of the Stroke Rehabilitation Assessment of Movement (STREAM-UE). Two outcome measures, STREAM-UE scores at discharge (DC(STREAM-UE)) and changes between admission and discharge (Δ(STREAM-UE)), were investigated to represent the final states and improvement of the recovery of voluntary UE movement. Stepwise regression analyses were used to investigate 19 clinical variables and to find the best predictive models of the two outcome measures. The participants showed wide variation in both DC(STREAM-UE) and Δ(STREAM-UE). 3.6% of the participants almost fully recovered at discharge (DC(STREAM-UE) > 15). A large improvement (Δ(STREAM-UE) >= 10) occurred in 16.4% of the participants, while 32.9% of the participants did not have any improvement. The four predictors for the DC(STREAM-UE) (R(2) = 35.0%) were 'baseline STREAM-UE score', 'hemorrhagic stroke', 'baseline National Institutes of Health Stroke Scale (NIHSS) score', and 'cortical lesion excluding primary motor cortex'. The three predictors for the Δ(STREAM-UE) (R(2) = 22.0%) were 'hemorrhagic stroke', 'baseline NIHSS score', and 'cortical lesion excluding primary motor cortex'. Recovery of voluntary UE movement varied widely in patients with severe UE paresis after stroke. The predictive power of clinical variables was poor. Both results indicate the complex nature of voluntary UE movement recovery in patients with severe UE paresis after stroke.

From Laboratory Research to a Clinical Trial

PubMed Central

Michels, Harold T.; Keevil, C. William; Salgado, Cassandra D.; Schmidt, Michael G.

2015-01-01

Objective: This is a translational science article that discusses copper alloys as antimicrobial environmental surfaces. Bacteria die when they come in contact with copper alloys in laboratory tests. Components made of copper alloys were also found to be efficacious in a clinical trial. Background: There are indications that bacteria found on frequently touched environmental surfaces play a role in infection transmission. Methods: In laboratory testing, copper alloy samples were inoculated with bacteria. In clinical trials, the amount of live bacteria on the surfaces of hospital components made of copper alloys, as well as those made from standard materials, was measured. Finally, infection rates were tracked in the hospital rooms with the copper components and compared to those found in the rooms containing the standard components. Results: Greater than a 99.9% reduction in live bacteria was realized in laboratory tests. In the clinical trials, an 83% reduction in bacteria was seen on the copper alloy components, when compared to the surfaces made from standard materials in the control rooms. Finally, the infection rates were found to be reduced by 58% in patient rooms with components made of copper, when compared to patients' rooms with components made of standard materials. Conclusions: Bacteria die on copper alloy surfaces in both the laboratory and the hospital rooms. Infection rates were lowered in those hospital rooms containing copper components. Thus, based on the presented information, the placement of copper alloy components, in the built environment, may have the potential to reduce not only hospital-acquired infections but also patient treatment costs. PMID:26163568

Caffeine-induced increase in voluntary activation and strength of the quadriceps muscle during isometric, concentric and eccentric contractions.

PubMed

Behrens, Martin; Mau-Moeller, Anett; Weippert, Matthias; Fuhrmann, Josefin; Wegner, Katharina; Skripitz, Ralf; Bader, Rainer; Bruhn, Sven

2015-05-13

This study investigated effects of caffeine ingestion (8 mg/kg) on maximum voluntary torque (MVT) and voluntary activation of the quadriceps during isometric, concentric and eccentric contractions. Fourteen subjects ingested caffeine and placebo in a randomized, controlled, counterbalanced, double-blind crossover design. Neuromuscular tests were performed before and 1 h after oral caffeine and placebo intake. MVTs were measured and the interpolated twitch technique was applied during isometric, concentric and eccentric contractions to assess voluntary activation. Furthermore, normalized root mean square of the EMG signal was calculated and evoked spinal reflex responses (H-reflex evoked at rest and during weak isometric voluntary contraction) as well as twitch torques were analyzed. Caffeine increased MVT by 26.4 N m (95%CI: 9.3-43.5 N m, P = 0.004), 22.5 N m (95%CI: 3.1-42.0 N m, P = 0.025) and 22.5 N m (95%CI: 2.2-42.7 N m, P = 0.032) for isometric, concentric and eccentric contractions. Strength enhancements were associated with increases in voluntary activation. Explosive voluntary strength and voluntary activation at the onset of contraction were significantly increased following caffeine ingestion. Changes in spinal reflex responses and at the muscle level were not observed. Data suggest that caffeine ingestion induced an acute increase in voluntary activation that was responsible for the increased strength regardless of the contraction mode.

15 CFR 764.5 - Voluntary self-disclosure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Voluntary self-disclosure. 764.5... true and correct to the best of that person's knowledge and belief. Certifications made by a... with the authority to do so. Section 764.2(g) of this part, relating to false or misleading...

15 CFR 764.5 - Voluntary self-disclosure.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Voluntary self-disclosure. 764.5... true and correct to the best of that person's knowledge and belief. Certifications made by a... with the authority to do so. Section 764.2(g) of this part, relating to false or misleading...

15 CFR 764.5 - Voluntary self-disclosure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Voluntary self-disclosure. 764.5... true and correct to the best of that person's knowledge and belief. Certifications made by a... with the authority to do so. Section 764.2(g) of this part, relating to false or misleading...

Voluntary Cancellation of a Pesticide Product or Use

EPA Pesticide Factsheets

A registrant can cancel the registration of a pesticide product or cancel a use from the product’s label at any time as stated in Section 6(f) of FIFRA. Learn how to request a voluntary cancellation or use deletion.

Effects of voluntary wheel running on satellite cells in the rat plantaris muscle.

PubMed

Kurosaka, Mitsutoshi; Naito, Hisashi; Ogura, Yuji; Kojima, Atsushi; Goto, Katsumasa; Katamoto, Shizuo

2009-01-01

This study investigated the effects of voluntary wheel running on satellite cells in the rat plantaris muscle. Seventeen 5-week-old male Wistar rats were assigned to a control (n = 5) or training (n = 12) group. Each rat in the training group ran voluntarily in a running-wheel cage for 8 weeks. After the training period, the animals were anesthetized, and the plantaris muscles were removed, weighed, and analyzed immunohistochemically and biochemically. Although there were no significant differences in muscle weight or fiber area between the groups, the numbers of satellite cells and myonuclei per muscle fiber, percentage of satellite cells, and citrate synthase activity were significantly higher in the training group compared with the control group (p < 0.05). The percentage of satellite cells was also positively correlated with distance run in the training group (r = 0.61, p < 0.05). Voluntary running can induce an increase in the number of satellite cells without changing the mean fiber area in the rat plantaris muscle; this increase in satellite cell content is a function of distance run. Key pointsThere is no study about the effect of voluntary running on satellite cells in the rat plantaris muscle.Voluntary running training causes an increase of citrate synthase activity in the rat plantaris muscle but does not affect muscle weight and mean fiber area in the rat plantaris muscle.Voluntary running can induce an increase in the number of satellite cells without hypertrophy of the rat plantaris muscle.

Anxiety profile in morphine-dependent and withdrawn rats: effect of voluntary exercise.

PubMed

Miladi-Gorji, Hossein; Rashidy-Pour, Ali; Fathollahi, Yaghoub

2012-01-18

Withdrawal from chronic opiates is associated with an increase in anxiogenic-like behaviours, but the anxiety profile in the morphine-dependent animals is not clear. Thus, one of the aims of the present study was to examine whether morphine-dependent rats would increase the expression of anxiogenic-like behaviours in novel and stressful conditions. Additionally, recent studies have shown that voluntary exercise can reduce anxiety levels in rodents. Therefore, another aim of this study was to examine the effect of voluntary exercise on the anxiety profile in both morphine-dependent animals and animals experiencing withdrawal. Rats were injected with bi-daily doses (10 mg/kg, at 12 h intervals) of morphine over a period of 10 days in which they were also allowed voluntary exercise. Following these injections, anxiety-like behaviours were tested in the elevated plus-maze (EPM) model and the light/dark (L/D) box. We found reductions in time spent in, and entries into, the EPM open arms and reductions in time spent in the lit side of the L/D box for both sedentary morphine-dependent and withdrawn rats as compared to the sedentary control groups. The exercising morphine-dependent and withdrawn rats exhibited an increase in EPM open arm time and entries and L/D box lit side time as compared with the sedentary control groups. We conclude that voluntary exercise decreases the severity of the anxiogenic-like behaviours in both morphine-dependent and withdrawn rats. Thus, voluntary exercise could be a potential natural method to ameliorate some of the deleterious behavioural consequences of opiate abuse. Copyright © 2011 Elsevier Inc. All rights reserved.

9 CFR 381.445 - Guidelines for voluntary nutrition labeling of single-ingredient, raw products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Guidelines for voluntary nutrition... INSPECTION REGULATIONS Nutrition Labeling § 381.445 Guidelines for voluntary nutrition labeling of single-ingredient, raw products. (a) Nutrition information on the cuts of single-ingredient, raw poultry products...

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

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Guidelines for voluntary nutrition... DEVICES, AND CONTAINERS Nutrition Labeling § 317.345 Guidelines for voluntary nutrition labeling of single-ingredient, raw products. (a) Nutrition information on the cuts of single-ingredient, raw meat products...

A multivariate assessment of the effect of the laboratory homework component of a microcomputer-based laboratory for a college freshman physics course

NASA Astrophysics Data System (ADS)

Ramlo, Susan E.

Microcomputer-based laboratories (MBLs) have been defined as software that uses an electronic probe to collect information about a physical system and then converts that information into graphical systems in real-time. Realtime Physics Laboratories (RTP) are an example of laboratories that combine the use of MBLs with collaboration and guided-inquiry. RTP Mechanics Laboratories include both laboratory activities and laboratory homework for the first semester of college freshman physics courses. Prior research has investigated the effectiveness of the RTP laboratories as a package (laboratory activities with laboratory homework). In this study, an experimental-treatment had students complete both the RTP laboratory activity and the associated laboratory homework during the same laboratory period. Observations of this treatment indicated that students primarily consulted the laboratory instructor and referred to their completed laboratory activity while completing the homework in their collaborative groups. In the control-treatment, students completed the laboratory homework outside the laboratory period. Measures of force and motion conceptual understanding included the Force and Motion Conceptual Understanding (FMCE), a 47 multiple-choice question test. Analyses of the FMCE indicated that it is both a reliable and a valid measure of force and motion conceptual understanding. A distinct, five-factor structure for the FMCE post-test answers reflected specific concepts related to force and motion. However, the three FMCE pretest factors were less distinct. Analysis of the experimental-treatment, compared to a control-treatment, included multiple regression analysis with covariates of age, prior physics-classroom experience, and the three FMCE pretest factors. Criterion variables included each of the five post-test factors, the total laboratory homework score, and a group of seven exam questions. The results were all positive, in favor of the experimental

The relationship between South Korean clinical nurses' attitudes toward organizations and voluntary turnover intention: A path analysis.

PubMed

Kim, Jong Kyung; Chang, Sun Ju

2015-08-01

The purpose of this study was to examine the relationship between attitudes toward their organizations and voluntary turnover intention among South Korean clinical nurses. Data from a total of 312 clinical nurses in six hospitals in South Korea were collected for the study. Both hierarchical multiple regression analysis and path analysis were used to analyse the data. The overall fit of the hypothetical model was good. Voluntary turnover intention was found to have significant direct pathways to job embeddedness and organizational commitment. Organizational commitment and satisfaction with organizational rewards had indirect pathways to voluntary turnover intention through job embeddedness. All variances explained 62.3% of the voluntary turnover intention scores. The findings suggest that greater job embeddedness, organizational commitment and satisfaction with organizational rewards lead to lower voluntary turnover intention among clinical nurses in South Korea. © 2014 Wiley Publishing Asia Pty Ltd.

77 FR 28347 - Endangered and Threatened Wildlife and Plants; Expanding Incentives for Voluntary Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

...; Expanding Incentives for Voluntary Conservation Actions Under the Endangered Species Act AGENCY: Fish and... notice is published under the authority of the Endangered Species Act of 1973, as amended (16 U.S.C. 1531... Species Act that would create incentives for landowners and others to take voluntary conservation actions...

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

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Guidelines for voluntary nutrition... DEVICES, AND CONTAINERS Nutrition Labeling § 317.345 Guidelines for voluntary nutrition labeling of single-ingredient, raw products. Link to an amendment published at 75 FR 82165, Dec. 29, 2010. (a) Nutrition...

9 CFR 381.445 - Guidelines for voluntary nutrition labeling of single-ingredient, raw products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Guidelines for voluntary nutrition... INSPECTION REGULATIONS Nutrition Labeling § 381.445 Guidelines for voluntary nutrition labeling of single-ingredient, raw products. Link to an amendment published at 75 FR 82166, Dec. 29, 2010. (a) Nutrition...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-22

... AGENCY FOR INTERNATIONAL DEVELOPMENT Notice of June 12 Advisory Committee on Voluntary Foreign Aid Meeting AGENCY: United States Agency for International Development. ACTION: Notice of meeting. SUMMARY... Committee on Voluntary Foreign Aid (ACVFA). Date: Wednesday, June 12, 2013. Time: 2:30 p.m. to 4:00 p.m...

Complicated Simplicity: Moral Identity Formation and Social Movement Learning in the Voluntary Simplicity Movement

ERIC Educational Resources Information Center

Sandlin, Jennifer A.; Walther, Carol S.

2009-01-01

This article examines the learning occurring within the voluntary simplicity social movement, focusing specifically on the learning and development of identity via "moral agency" in those individuals who embrace and practice voluntary simplicity. Four key findings are discussed. First, simplifiers craft new identities in a consumption-driven world…

Voluntary Running Aids to Maintain High Body Temperature in Rats Bred for High Aerobic Capacity

PubMed Central

Karvinen, Sira M.; Silvennoinen, Mika; Ma, Hongqiang; Törmäkangas, Timo; Rantalainen, Timo; Rinnankoski-Tuikka, Rita; Lensu, Sanna; Koch, Lauren G.; Britton, Steven L.; Kainulainen, Heikki

2016-01-01

The production of heat, i.e., thermogenesis, is a significant component of the metabolic rate, which in turn affects weight gain and health. Thermogenesis is linked to physical activity (PA) level. However, it is not known whether intrinsic exercise capacity, aging, and long-term voluntary running affect core body temperature. Here we use rat models selectively bred to differ in maximal treadmill endurance running capacity (Low capacity runners, LCR and High capacity Runners, HCR), that as adults are divergent for aerobic exercise capacity, aging, and metabolic disease risk to study the connection between PA and body temperature. Ten high capacity runner (HCR) and ten low capacity runner (LCR) female rats were studied between 9 and 21 months of age. Rectal body temperature of HCR and LCR rats was measured before and after 1-year voluntary running/control intervention to explore the effects of aging and PA. Also, we determined whether injected glucose and spontaneous activity affect the body temperature differently between LCR and HCR rats at 9 vs. 21 months of age. HCRs had on average 1.3°C higher body temperature than LCRs (p < 0.001). Aging decreased the body temperature level of HCRs to similar levels with LCRs. The opportunity to run voluntarily had a significant impact on the body temperature of HCRs (p < 0.001) allowing them to maintain body temperature at a similar level as when at younger age. Compared to LCRs, HCRs were spontaneously more active, had higher relative gastrocnemius muscle mass and higher UCP2, PGC-1α, cyt c, and OXPHOS levels in the skeletal muscle (p < 0.050). These results suggest that higher PA level together with greater relative muscle mass and higher mitochondrial content/function contribute to the accumulation of heat in the HCRs. Interestingly, neither aging nor voluntary training had a significant impact on core body temperature of LCRs. However, glucose injection resulted in a lowering of the body temperature of LCRs (p < 0

Voluntary Running Aids to Maintain High Body Temperature in Rats Bred for High Aerobic Capacity.

PubMed

Karvinen, Sira M; Silvennoinen, Mika; Ma, Hongqiang; Törmäkangas, Timo; Rantalainen, Timo; Rinnankoski-Tuikka, Rita; Lensu, Sanna; Koch, Lauren G; Britton, Steven L; Kainulainen, Heikki

2016-01-01

The production of heat, i.e., thermogenesis, is a significant component of the metabolic rate, which in turn affects weight gain and health. Thermogenesis is linked to physical activity (PA) level. However, it is not known whether intrinsic exercise capacity, aging, and long-term voluntary running affect core body temperature. Here we use rat models selectively bred to differ in maximal treadmill endurance running capacity (Low capacity runners, LCR and High capacity Runners, HCR), that as adults are divergent for aerobic exercise capacity, aging, and metabolic disease risk to study the connection between PA and body temperature. Ten high capacity runner (HCR) and ten low capacity runner (LCR) female rats were studied between 9 and 21 months of age. Rectal body temperature of HCR and LCR rats was measured before and after 1-year voluntary running/control intervention to explore the effects of aging and PA. Also, we determined whether injected glucose and spontaneous activity affect the body temperature differently between LCR and HCR rats at 9 vs. 21 months of age. HCRs had on average 1.3°C higher body temperature than LCRs (p < 0.001). Aging decreased the body temperature level of HCRs to similar levels with LCRs. The opportunity to run voluntarily had a significant impact on the body temperature of HCRs (p < 0.001) allowing them to maintain body temperature at a similar level as when at younger age. Compared to LCRs, HCRs were spontaneously more active, had higher relative gastrocnemius muscle mass and higher UCP2, PGC-1α, cyt c, and OXPHOS levels in the skeletal muscle (p < 0.050). These results suggest that higher PA level together with greater relative muscle mass and higher mitochondrial content/function contribute to the accumulation of heat in the HCRs. Interestingly, neither aging nor voluntary training had a significant impact on core body temperature of LCRs. However, glucose injection resulted in a lowering of the body temperature of LCRs (p < 0

Hub nodes inhibit the outbreak of epidemic under voluntary vaccination

NASA Astrophysics Data System (ADS)

Zhang, Haifeng; Zhang, Jie; Zhou, Changsong; Small, Michael; Wang, Binghong

2010-02-01

It is commonly believed that epidemic spreading on scale-free networks is difficult to control and that the disease can spread even with a low infection rate, lacking an epidemic threshold. In this paper, we study epidemic spreading on complex networks under the framework of game theory, in which a voluntary vaccination strategy is incorporated. In particular, individuals face the 'dilemma' of vaccination: they have to decide whether or not to vaccinate according to the trade-off between the risk and the side effects or cost of vaccination. Remarkably and quite excitingly, we find that disease outbreak can be more effectively inhibited on scale-free networks than on random networks. This is because the hub nodes of scale-free networks are more inclined to take self-vaccination after balancing the pros and cons. This result is encouraging as it indicates that real-world networks, which are often claimed to be scale free, can be favorably and easily controlled under voluntary vaccination. Our work provides a way of understanding how to prevent the outbreak of diseases under voluntary vaccination, and is expected to provide valuable information on effective disease control and appropriate decision-making.

Investigation of the activation of the temporalis and masseter muscles in voluntary and spontaneous smile production.

PubMed

Steele, Jessica E; Woodcock, Ian R; Murphy, Adrian D; Ryan, Monique M; Penington, Tony J; Coombs, Christopher J

2018-07-01

Masticatory muscles or their nerve supply are options for facial reanimation surgery, but their ability to create spontaneous smile has been questioned. This study assessed the percentage of healthy adults who activate the temporalis and masseter muscles during voluntary and spontaneous smile. Healthy volunteer adults underwent electromyography (EMG) studies of the temporalis and masseter muscles during voluntary and spontaneous smile. Responses were repeated three times and recorded as negative, weakly positive, or strongly positive according to the activity observed. The best response was used for analysis. Thirty healthy adults (median age: 34 years, range: 25-69 years) participated. Overall, 92% of the masseter muscles were activated during voluntary smile (22% strong, 70% weak). Seventy-seven percent of the masseter muscles were activated in spontaneous smile (12% strong, 65% weak). The temporalis muscle was activated in 62% of responses in voluntary smile (15% strong, 47% weak) and in 45% of responses in spontaneous smile (13% strong, 32% weak). No significant difference was found for males vs females or closed vs open mouth smiles. There was no significant difference in responses between voluntary and spontaneous smiles for the temporalis and masseter muscles, and their use in voluntary smile did not predict activity in spontaneous smile. Our study has shown that masseter and temporalis are active in a high proportion of healthy adults during voluntary and spontaneous smiles. Further work is required to determine the relationship between preoperative donor muscle activation and postoperative spontaneous smile, and whether masticatory muscle activity can be upregulated with appropriate training. Copyright © 2018. Published by Elsevier Ltd.

76 FR 41861 - Voluntary Intermodal Sealift Agreement (VISA)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-15

... DEPARTMENT OF TRANSPORTATION Maritime Administration Voluntary Intermodal Sealift Agreement (VISA) AGENCY: Maritime Administration, DOT. ACTION: Notice of open season for enrollment in the VISA program. Introduction The VISA program was established pursuant to section 708 of the Defense Production Act of 1950, as...

75 FR 52594 - Voluntary Intermodal Sealift Agreement (VISA)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

... DEPARTMENT OF TRANSPORTATION Maritime Administration Voluntary Intermodal Sealift Agreement (VISA) AGENCY: Maritime Administration, DOT. ACTION: Notice of open season for enrollment in the VISA program. Introduction The VISA program was established pursuant to section 708 of the Defense Production Act of 1950, as...

77 FR 53963 - Voluntary Intermodal Sealift Agreement (VISA)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

... DEPARTMENT OF TRANSPORTATION Maritime Administration Voluntary Intermodal Sealift Agreement (VISA) AGENCY: Maritime Administration, DOT. ACTION: Notice of open season for enrollment in the VISA program. Introduction The VISA program was established pursuant to section 708 of the Defense Production Act of 1950, as...

Continuing Professional Education Programs of Voluntary Health Agencies.

ERIC Educational Resources Information Center

American Medical Association, Chicago, IL.

Organizational objectives and professional continuing education programs of ten voluntary health agencies--Allergy Foundation of America, American Cancer Society, American Heart Association, Arthritis Foundation, National Association for Mental Health, National Foundation for Infantile Paralysis, National Society for the Prevention of Blindness,…

What we think before a voluntary movement

PubMed Central

Schneider, L.; Houdayer, E.; Bai, O.; Hallett, M.

2016-01-01

A central feature of voluntary movement is the sense of volition, but when this sense arises in the course of movement formulation and execution is not clear. Many studies have explored how the brain might be actively preparing movement prior to the sense of volition, however, because the timing of the sense of volition has depended on subjective and retrospective judgements these findings are still regarded with a degree of scepticism. Electroencephalographic (EEG) events such as beta event-related desynchronization (βERD) and movement-related cortical potentials (MRCPs) are associated with the brain’s programming of movement. Using an optimized EEG signal derived from multiple variables we were able to make real-time predictions of movements in advance of their occurrence with a low false positive rate. We asked subjects what they were thinking at the time of prediction: sometimes they were thinking about movement, and other times they were not. Our results indicate that the brain can be preparing to make voluntary movements while subjects are thinking about something else. PMID:23363409

Voluntary language switching in English-Spanish bilingual children

PubMed Central

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

9 CFR 381.445 - Guidelines for voluntary nutrition labeling of single-ingredient, raw products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Guidelines for voluntary nutrition... INSPECTION REGULATIONS Nutrition Labeling § 381.445 Guidelines for voluntary nutrition labeling of single... delayed until Mar. 1, 2012, at 76 FR 76890, Dec. 9, 2011. (a) Nutrition information on the cuts of single...

42 CFR 137.204 - How will this voluntary national uniform data set be developed?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false How will this voluntary national uniform data set... Operational Provisions Health Status Reports § 137.204 How will this voluntary national uniform data set be... subset of data that is consistent with Congressional intent, minimizes reporting burdens, and responds to...

42 CFR 137.204 - How will this voluntary national uniform data set be developed?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false How will this voluntary national uniform data set... Operational Provisions Health Status Reports § 137.204 How will this voluntary national uniform data set be... subset of data that is consistent with Congressional intent, minimizes reporting burdens, and responds to...

42 CFR 137.204 - How will this voluntary national uniform data set be developed?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false How will this voluntary national uniform data set... Operational Provisions Health Status Reports § 137.204 How will this voluntary national uniform data set be... subset of data that is consistent with Congressional intent, minimizes reporting burdens, and responds to...

42 CFR 137.204 - How will this voluntary national uniform data set be developed?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false How will this voluntary national uniform data set... Operational Provisions Health Status Reports § 137.204 How will this voluntary national uniform data set be... subset of data that is consistent with Congressional intent, minimizes reporting burdens, and responds to...

42 CFR 137.204 - How will this voluntary national uniform data set be developed?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false How will this voluntary national uniform data set... HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Operational Provisions Health Status Reports § 137.204 How will this voluntary national uniform data set be...

Voluntary Medical Male Circumcision among Rwanda Defense Force Members.

PubMed

Grillo, Michael P; Djibo, Djeneba Audrey; Macera, Caroline A; Murego, Charles; Zimulinda, Eugene; Sebagabo, Marcellin; Gatsinzi, Valentin

2017-01-01

Strong scientific evidence supports voluntary medical male circumcision as part of an overall HIV prevention strategy, but self-report information on circumcision status may be inaccurate. The study objectives were to obtain estimates of male circumcision within the Rwanda Defense Force (RDF), to assess the ability of soldiers to correctly report their own circumcision status, and to document the uptake of voluntary medical male circumcision (VMMC) in the RDF. Data were collected from members of the Rwandan military during their annual physical examination. A self-administered questionnaire collected demographic and circumcision characteristics. Self-reported circumcision status was compared with the medical exam evaluation. Using questionnaires with complete data (n = 579), 69% of the study participants were circumcised by physical examination and there was a strong agreement with self-reported circumcision status (κ = 0.97). Almost half (44%) of all circumcisions had been performed within the past 2 years. These results suggest that self-report is an appropriate method to collect information on circumcision status in the Rwandan military. Many of the circumcisions occurred within the last 2 years, possibly as an effect of the successful scale-up of voluntary medical male circumcision in the Rwandan military utilizing effective messaging, demand creation, and positive news reported by the media. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Caffeine-induced increase in voluntary activation and strength of the quadriceps muscle during isometric, concentric and eccentric contractions

PubMed Central

Behrens, Martin; Mau-Moeller, Anett; Weippert, Matthias; Fuhrmann, Josefin; Wegner, Katharina; Skripitz, Ralf; Bader, Rainer; Bruhn, Sven

2015-01-01

This study investigated effects of caffeine ingestion (8 mg/kg) on maximum voluntary torque (MVT) and voluntary activation of the quadriceps during isometric, concentric and eccentric contractions. Fourteen subjects ingested caffeine and placebo in a randomized, controlled, counterbalanced, double-blind crossover design. Neuromuscular tests were performed before and 1 h after oral caffeine and placebo intake. MVTs were measured and the interpolated twitch technique was applied during isometric, concentric and eccentric contractions to assess voluntary activation. Furthermore, normalized root mean square of the EMG signal was calculated and evoked spinal reflex responses (H-reflex evoked at rest and during weak isometric voluntary contraction) as well as twitch torques were analyzed. Caffeine increased MVT by 26.4 N m (95%CI: 9.3-43.5 N m, P = 0.004), 22.5 N m (95%CI: 3.1-42.0 N m, P = 0.025) and 22.5 N m (95%CI: 2.2-42.7 N m, P = 0.032) for isometric, concentric and eccentric contractions. Strength enhancements were associated with increases in voluntary activation. Explosive voluntary strength and voluntary activation at the onset of contraction were significantly increased following caffeine ingestion. Changes in spinal reflex responses and at the muscle level were not observed. Data suggest that caffeine ingestion induced an acute increase in voluntary activation that was responsible for the increased strength regardless of the contraction mode. PMID:25969895

Voluntary limit setting and player choice in most intense online gamblers: an empirical study of gambling behaviour.

PubMed

Auer, Michael; Griffiths, Mark D

2013-12-01

Social responsibility in gambling has become a major issue for the gaming industry. The possibility for online gamblers to set voluntary time and money limits are a social responsibility practice that is now widespread among online gaming operators. The main issue concerns whether the voluntary setting of such limits has any positive impact on subsequent gambling behaviour and whether such measures are of help to problem gamblers. In this paper, this issue is examined through data collected from a representative random sample of 100,000 players who gambled on the win2day gambling website. When opening an account at the win2day site, there is a mandatory requirement for all players to set time and cash-in limits (that cannot exceed 800 per week). During a 3-month period, all voluntary time and/or money limit setting behaviour by a subsample of online gamblers (n = 5,000) within this mandatory framework was tracked and recorded for subsequent data analysis. From the 5,000 gamblers, the 10 % most intense players (as measured by theoretical loss) were further investigated. Voluntary spending limits had the highest significant effect on subsequent monetary spending among casino and lottery gamblers. Monetary spending among poker players significantly decreased after setting a voluntary time limit. The highest significant decrease in playing duration was among poker players after setting a voluntary playing duration limit. The results of the study demonstrated that voluntary limit setting had a specific and significant effect on the studied gamblers. Therefore, voluntary limits appear to show an appropriate effect in the desired target group (i.e., the most gaming intense players).

Eight weeks of local vibration training increases dorsiflexor muscle cortical voluntary activation.

PubMed

Souron, Robin; Farabet, Adrien; Féasson, Léonard; Belli, Alain; Millet, Guillaume Y; Lapole, Thomas

2017-06-01

The aim of this study was to evaluate the effects of an 8-wk local vibration training (LVT) program on functional and corticospinal properties of dorsiflexor muscles. Forty-four young subjects were allocated to a training (VIB, n = 22) or control (CON, n = 22 ) group. The VIB group performed twenty-four 1-h sessions (3 sessions/wk) of 100-Hz vibration applied to the right tibialis anterior. Both legs were tested in each group before training (PRE), after 4 (MID) and 8 (POST) wk of training, and 2 wk after training (POST 2W ). Maximal voluntary contraction (MVC) torque was assessed, and transcranial magnetic stimulation (TMS) was used to evaluate cortical voluntary activation (VA TMS ), motor evoked potential (MEP), cortical silent period (CSP), and input-output curve parameters. MVC was significantly increased for VIB at MID for right and left legs [+7.4% ( P = 0.001) and +6.2% ( P < 0.01), respectively] and remained significantly greater than PRE at POST [+12.0% ( P < 0.001) and +10.1% ( P < 0.001), respectively]. VA TMS was significantly increased for right and left legs at MID [+4.4% ( P < 0.01) and +4.7% ( P < 0.01), respectively] and at POST [+4.9% ( P = 0.001) and +6.2% ( P = 0.001), respectively]. These parameters remained enhanced in both legs at POST 2W MEP and CSP recorded during MVC and input-output curve parameters did not change at any time point for either leg. Despite no changes in excitability or inhibition being observed, LVT seems to be a promising method to improve strength through an increase of maximal voluntary activation, i.e., neural adaptations. Local vibration may thus be further considered for clinical or aging populations. NEW & NOTEWORTHY The effects of a local vibration training program on cortical voluntary activation measured with transcranial magnetic stimulation were assessed for the first time in dorsiflexors, a functionally important muscle group. We observed that training increased maximal voluntary strength likely because of

Voluntary movement affects simultaneous perception of auditory and tactile stimuli presented to a non-moving body part.

PubMed

Hao, Qiao; Ora, Hiroki; Ogawa, Ken-Ichiro; Ogata, Taiki; Miyake, Yoshihiro

2016-09-13

The simultaneous perception of multimodal sensory information has a crucial role for effective reactions to the external environment. Voluntary movements are known to occasionally affect simultaneous perception of auditory and tactile stimuli presented to the moving body part. However, little is known about spatial limits on the effect of voluntary movements on simultaneous perception, especially when tactile stimuli are presented to a non-moving body part. We examined the effect of voluntary movement on the simultaneous perception of auditory and tactile stimuli presented to the non-moving body part. We considered the possible mechanism using a temporal order judgement task under three experimental conditions: voluntary movement, where participants voluntarily moved their right index finger and judged the temporal order of auditory and tactile stimuli presented to their non-moving left index finger; passive movement; and no movement. During voluntary movement, the auditory stimulus needed to be presented before the tactile stimulus so that they were perceived as occurring simultaneously. This subjective simultaneity differed significantly from the passive movement and no movement conditions. This finding indicates that the effect of voluntary movement on simultaneous perception of auditory and tactile stimuli extends to the non-moving body part.

High sound pressure levels in Bavarian discotheques remain after introduction of voluntary agreements.

PubMed

Twardella, Dorothee; Wellhoefer, Andrea; Brix, Jutta; Fromme, Hermann

2008-01-01

While no legal rules or regulations exist in Germany, voluntary measures were introduced to achieve a reduction of sound pressure levels in discotheques to levels below 100 dB(A). To evaluate the current levels in Bavarian discotheques and to find out whether these voluntary measures ensured compliance with the recommended limits, sound pressure levels were measured in 20 Bavarian discotheques between 11 p.m. and 2 a.m. With respect to the equivalent continuous A-weighted sound pressure level for each 30-minute period (L Aeq,30min ), only 4/20 discotheques remained below the limit of 100 dB(A) in all time periods. Ten discotheques had sound pressure levels below 100 dB(A) for the total measurement period (L Aeq,180min ). None of the evaluated factors (weekday, size, estimated age of attendees, the use of voluntary measures such as participation of disc jockeys in a tutorial, or the availability of a sound level meter for the DJs) was significantly associated with the maximal L Aeq, 30min . Thus, the introduction of voluntary measures was not sufficient to ensure compliance with the recommended limits of sound pressure levels.

Fermented soymilk increases voluntary wheel running activity and sexual behavior in male rats.

PubMed

Sato, Takuya; Shinohara, Yasutomo; Kaneko, Daisuke; Nishimura, Ikuko; Matsuyama, Asahi

2010-12-01

Wheel running by rodents is thought to reflect voluntary exercise in humans. The present study examined the effect of fermented soymilk (FSM) on voluntary wheel running in rats. FSM was prepared from soymilk (SM) using the bacteria Leuconostoc pseudomesenteroides. The rats were fed a normal diet for 3 weeks followed by a 3-week administration of diet containing FSM or SM (5% w/w), and then the diets were switched back to a normal diet for 3 weeks. The voluntary wheel running activity was increased by FSM administration, although no changes were observed by SM administration. This effect was observed 2 weeks after FSM administration and lasted 1 week after deprivation of FSM. Then we evaluated the effect of FSM on sexual behavior in male rats. FSM administration for 10 days significantly increased the number of mounts. The protein expression of tyrosine hydroxylase (TH) increased in the hippocampus by FSM administration and it is suggested that FSM may change norepinephrine or dopamine signaling in the brain. Our study provides the first evidence that FSM increases voluntary wheel running activity and sexual behavior and suggests that TH may be involved in these effects.

Post-retirement voluntary work and psychological functioning among older Chinese in Hong Kong.

PubMed

Wu, Anise M S; Tang, Catherine S K; Yan, Elsie C W

2005-03-01

This study examined demographic and psychosocial differences between older Chinese volunteers and non-volunteers. The influences of work-related factors on older Chinese volunteers' post-retirement psychological functioning and life satisfaction were also explored. A total of 501 older Chinese in Hong Kong were individually interviewed. About 65% of them were involved in community voluntary work since their retirement, with an average of four hours per week. Compared to those without voluntary work experiences, older Chinese volunteers had higher educational attainment and reported better physical health, higher self-efficacy, greater life satisfaction, and less psychological distress. Results from hierarchical regression analyses showed that salient correlates of a low level of psychological distress in older Chinese volunteers were high educational attainment, high self-efficacy, perceived good physical health, and high levels of perceived rewards and satisfaction from voluntary work. Self-efficacy and perceived rewards from voluntary work were also salient correlates of life satisfaction for older Chinese volunteers. As hypothesized, work-related factors of perceived rewards and work satisfaction remained significant correlates of older volunteers' psychological well-being, even after controlling for demographic and individual psychosocial factors. Limitations and implications of the study were also discussed.

Voluntary running rescues adult hippocampal neurogenesis after irradiation of the young mouse brain

PubMed Central

Naylor, Andrew S.; Bull, Cecilia; Nilsson, Marie K. L.; Zhu, Changlian; Björk-Eriksson, Thomas; Eriksson, Peter S.; Blomgren, Klas; Kuhn, H. Georg

2008-01-01

Cranial radiation therapy is commonly used in the treatment of childhood cancers. It is associated with cognitive impairments tentatively linked to the hippocampus, a neurogenic region of the brain important in memory function and learning. Hippocampal neurogenesis is positively regulated by voluntary exercise, which is also known to improve hippocampal-dependent cognitive functions. In this work, we irradiated the brains of C57/BL6 mice on postnatal day 9 and evaluated both the acute effects of irradiation and the effects of voluntary running on hippocampal neurogenesis and behavior 3 months after irradiation. Voluntary running significantly restored precursor cell and neurogenesis levels after a clinically relevant, moderate dose of irradiation. We also found that irradiation perturbed the structural integration of immature neurons in the hippocampus and that this was reversed by voluntary exercise. Furthermore, irradiation-induced behavior alterations observed in the open-field test were ameliorated. Together, these results clearly demonstrate the usefulness of physical exercise for functional and structural recovery from radiation-induced injury to the juvenile brain, and they suggest that exercise should be evaluated in rehabilitation therapy of childhood cancer survivors. PMID:18765809

Voluntary Withdrawal: Why Don't They Return?

ERIC Educational Resources Information Center

Ironside, Ellen M.

Factors that influence voluntary withdrawal from the University of North Carolina at Chapel Hill are investigated. A survey based on a cohort of students admitted for the first time in fall 1977 was conducted with a response rate of approximately 50 percent. Major and minor reasons for not returning to the university are tabulated for males and…

Expectations and voluntary attrition in nursing students.

PubMed

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. Copyright © 2010 Elsevier Ltd. All rights reserved.

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

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Guidelines for voluntary nutrition... DEVICES, AND CONTAINERS Nutrition Labeling § 317.345 Guidelines for voluntary nutrition labeling of single... delayed until Mar. 1, 2012, at 76 FR 76890, Dec. 9, 2011. (a) Nutrition information on the cuts of single...

75 FR 53277 - Notice of Intent To Terminate Selected National Voluntary Laboratory Accreditation Program (NVLAP...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

... coatings, paper and related products, building seals and sealants, plastics, plumbing, roofing, and... products, building seals and sealants, plastics, plumbing, roofing, and mattresses. The purpose of this... plumbing laboratories are also accredited for plastic and paint testing in support of plumbing testing...

Ankle voluntary movement enhancement following robotic-assisted locomotor training in spinal cord injury

PubMed Central

2014-01-01

Background In incomplete spinal cord injury (iSCI), sensorimotor impairments result in severe limitations to ambulation. To improve walking capacity, physical therapies using robotic-assisted locomotor devices, such as the Lokomat, have been developed. Following locomotor training, an improvement in gait capabilities—characterized by increases in the over-ground walking speed and endurance—is generally observed in patients. To better understand the mechanisms underlying these improvements, we studied the effects of Lokomat training on impaired ankle voluntary movement, known to be an important limiting factor in gait for iSCI patients. Methods Fifteen chronic iSCI subjects performed twelve 1-hour sessions of Lokomat training over the course of a month. The voluntary movement was qualified by measuring active range of motion, maximal velocity peak and trajectory smoothness for the spastic ankle during a movement from full plantar-flexion (PF) to full dorsi-flexion (DF) at the patient’s maximum speed. Dorsi- and plantar-flexor muscle strength was quantified by isometric maximal voluntary contraction (MVC). Clinical assessments were also performed using the Timed Up and Go (TUG), the 10-meter walk (10MWT) and the 6-minute walk (6MWT) tests. All evaluations were performed both before and after the training and were compared to a control group of fifteen iSCI patients. Results After the Lokomat training, the active range of motion, the maximal velocity, and the movement smoothness were significantly improved in the voluntary movement. Patients also exhibited an improvement in the MVC for their ankle dorsi- and plantar-flexor muscles. In terms of functional activity, we observed an enhancement in the mobility (TUG) and the over-ground gait velocity (10MWT) with training. Correlation tests indicated a significant relationship between ankle voluntary movement performance and the walking clinical assessments. Conclusions The improvements of the kinematic and kinetic