AAPM/SNMMI Joint Task Force: report on the current state of nuclear medicine physics training

PubMed Central

Allison, Jerry D.; Clements, Jessica B.; Coffey, Charles W.; Fahey, Frederic H.; Gress, Dustin A.; Kinahan, Paul E.; Nickoloff, Edward L.; Mawlawi, Osama R.; MacDougall, Robert D.; Pizzuitello, Robert J.

2015-01-01

The American Association of Physicists in Medicine (AAPM) and the Society of Nuclear Medicine and Molecular Imaging (SNMMI) recognized the need for a review of the current state of nuclear medicine physics training and the need to explore pathways for improving nuclear medicine physics training opportunities. For these reasons, the two organizations formed a joint AAPM/SNMMI Ad Hoc Task Force on Nuclear Medicine Physics Training. The mission of this task force was to assemble a representative group of stakeholders to: Estimate the demand for board‐certified nuclear medicine physicists in the next 5–10 years,Identify the critical issues related to supplying an adequate number of physicists who have received the appropriate level of training in nuclear medicine physics, andIdentify approaches that may be considered to facilitate the training of nuclear medicine physicists. As a result, a task force was appointed and chaired by an active member of both organizations that included representation from the AAPM, SNMMI, the American Board of Radiology (ABR), the American Board of Science in Nuclear Medicine (ABSNM), and the Commission for the Accreditation of Medical Physics Educational Programs (CAMPEP). The Task Force first met at the AAPM Annual Meeting in Charlotte in July 2012 and has met regularly face‐to‐face, online, and by conference calls. This manuscript reports the findings of the Task Force, as well as recommendations to achieve the stated mission. PACS number: 01.40.G‐ PMID:26699325

Strengthening malaria prevention and control: integrating West African militaries' malaria control efforts. The inaugural meeting of the West African Malaria Task Force, April 24-26, 2013, Accra, Ghana.

PubMed

McCollum, Jeffrey T; Hanna, Refaat; Halbach, Alaina C; Cummings, James F

2015-01-01

From April 24 to 26, 2013, the Armed Forces Health Surveillance Center and the U.S. Africa Command cosponsored the inaugural meeting of the West Africa Malaria Task Force in Accra, Ghana. The meeting's purpose was to identify common challenges, explore regional and transcontinental collaborations, and to share knowledge about best practices in the fight against malaria in West Africa. Military representatives from Benin, Burkina Faso, Ghana, Liberia, Niger, Nigeria, Senegal, and Togo participated in the Task Force; various U.S. Government agencies were also represented, including the Department of Defense, the Centers for Disease Control and Prevention, and the Agency for International Development. African nation participants presented brief overviews of their military's malaria prevention and control measures, surveillance programs, diagnostic capabilities, and treatment regimens emphasizing gaps within existing programs. Representatives from U.S. agencies discussed activities and capabilities relevant for the region, challenges and lessons learned regarding malaria, and highlighted opportunities for enhanced partnerships to counter malaria in West Africa. This article summarizes the major conclusions of the Task Force meeting, identifies relevant focus areas for future Task Force activities, and outlines opportunities for further inclusion of West African militaries to improve regional malaria surveillance and control efforts. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

Task Force on Teacher Education in Physics: Findings and Recommendations

NASA Astrophysics Data System (ADS)

Otero, Valerie

2010-03-01

In response to the national crisis in science education, including low performance in high school physical science and a critical shortage of highly qualified physics teachers, a National Task Force was convened to investigate the state of physics education in the United States. The Task Force spent one year collecting data from over 900 universities and conducting site visits at 13 universities that were identified as ``high producers'' of physics teachers. The final report of the Task Force will be published early in 2010 and will highlight the findings and recommendations that resulted from the study. In this presentation, the main findings and recommendations will be presented along with selected case studies that illustrate exemplary practices in physics and education departments.

Important Competencies for Future Health and Wellness Professionals: An Investigation of Employer Desired Skills

ERIC Educational Resources Information Center

Becker, Craig; Loy, Marty

2004-01-01

This study was designed to investigate the validity of the professional competencies developed by the Association of Worksite Health Promotion (AWHP) Professional Standards Task Force. The Task Force identified a competency framework that included business skills, program coordination skills, and human resource skills with corresponding…

Task Force Report on Postsecondary Education Funding: 1988-1989.

ERIC Educational Resources Information Center

Maine State Dept. of Educational and Cultural Services, Augusta.

The report presents recommendations of Maine's Task Force on Postsecondary Education Funding, which examined the effectiveness of existing postsecondary financial aid programs serving Maine students and identified ways to ensure that costs of postsecondary education are affordable for aspiring and qualified students. After a statement of financial…

Collaborative Efforts: Developing Clinical Experiences for Nursing Students in Public Sector Settings.

ERIC Educational Resources Information Center

Carmichael, Tyra; And Others

1993-01-01

The Nurse Academic Collaboration Task Force was formed by the Texas Mental Health and Mental Retardation Commissioner to facilitate linkages between schools of nursing and state facilities, thereby improving the quality of nursing services and assisting in nurse recruitment for state facilities. The task force has identified practice opportunities…

Oakland Crack Task Force: A Portrait of Community Mobilization.

ERIC Educational Resources Information Center

Sutton, Donald; Baker, Ralph F.

The Oakland Crack Task Force (OCTF) was created by concerned citizens to combat the problems caused by crack cocaine and ensure the future existence of the family, especially the black family, using community resources and no outside funding. Goals are to educate the community about crack; identify and access prevention, intervention, treatment,…

Integrating Education and Patient Care. Observations from the GME Task Force.

ERIC Educational Resources Information Center

Association of American Medical Colleges, Washington, DC.

The American Association of Medical Colleges (AAMC) appointed a task force in November 1999 to examine how AAMC member institutions and others were developing, and could develop, new ways to integrate education and patient care. Mechanisms were identified that would aid in reorienting residency programs to education, rather than services. These…

Achieving Educational Excellence by Increasing Access to Knowledge: Discussion Document. Report of the Task Force on Education Network Technology.

ERIC Educational Resources Information Center

National Education Goals Panel, Washington, DC.

Internetworked communications restructures relationships among educators, learners, and knowledge and information, and promises a systemic acceleration of the pace of educational change. In this report, the Task Force on Education Network Technology identifies the following rationales for deployment and utilization of such communications: to…

Grasp Assist Device with Automatic Mode Control Logic

NASA Technical Reports Server (NTRS)

Laske, Evan (Inventor); Davis, Donald R. (Inventor); Ihrke, Chris A. (Inventor)

2018-01-01

A system includes a glove, sensors, actuator assemblies, and controller. The sensors include load sensors which measure an actual grasping force and attitude sensors which determine a glove attitude. The actuator assembly provides a grasp assist force to the glove. Respective locations of work cells in the work environment and permitted work tasks for each work cell are programmed into the controller. The controller detects the glove location and attitude. A work task is selected by the controller for the location. The controller calculates a required grasp assist force using measured actual grasping forces from the load sensors. The required grasp assist force is applied via the glove using the actuator assembly to thereby assist the operator in performing the identified work task.

Pharmacy faculty workplace issues: findings from the 2009-2010 COD-COF Joint Task Force on Faculty Workforce.

PubMed

Desselle, Shane P; Peirce, Gretchen L; Crabtree, Brian L; Acosta, Daniel; Early, Johnnie L; Kishi, Donald T; Nobles-Knight, Dolores; Webster, Andrew A

2011-05-10

Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy.

U.S. Preventive Services Task Force recommendations and cancer screening among female Medicare beneficiaries.

PubMed

Salloum, Ramzi G; Kohler, Racquel E; Jensen, Gail A; Sheridan, Stacey L; Carpenter, William R; Biddle, Andrea K

2014-03-01

Medicare covers several cancer screening tests not currently recommended by the U.S. Preventive Services Task Force (Task Force). In September 2002, the Task Force relaxed the upper age limit of 70 years for breast cancer screening recommendations, and in March 2003 an upper age limit of 65 years was introduced for cervical cancer screening recommendations. We assessed whether mammogram and Pap test utilization among women with Medicare coverage is influenced by changes in the Task Force's recommendations for screening. We identified female Medicare beneficiaries aged 66-80 years and used bivariate probit regression to examine the receipt of breast (mammogram) and cervical (Pap test) cancer screening reflecting changes in the Task Force recommendations. We analyzed 9,760 Medicare Current Beneficiary Survey responses from 2001 to 2007. More than two-thirds reported receiving a mammogram and more than one-third a Pap test in the previous 2 years. Lack of recommendation was given as a reason for not getting screened among the majority (51% for mammogram and 75% for Pap). After controlling for beneficiary-level socioeconomic characteristics and access to care factors, we did not observe a significant change in breast and cervical cancer screening patterns following the changes in Task Force recommendations. Although there is evidence that many Medicare beneficiaries adhere to screening guidelines, some women may be receiving non-recommended screening services covered by Medicare.

The Evolution of General Education Requirements at Prince George's Community College.

ERIC Educational Resources Information Center

Barshay, Robert; Cant, Catherine

In August 1981, a task force was created at Maryland's Prince George's Community College (PGCC) to analyze the college's General Education (GE) requirements in terms of their appropriateness as a major component of Associate Degree (AD) programs. Rather than increase the number of GE requirements, the task force sought to identify the skills,…

The Countryside Council. Biennial Report 1977-79.

ERIC Educational Resources Information Center

Southwest State Univ., Marshall, Minn.

The Countryside Council is a citizen-based non-partisan public interest research group based in 19 counties of rural southwestern Minnesota. Each year the Council identifies particular problems or needs of the region and sets up task forces to study each problem and make recommendations for resolution. During 1977-79 six task forces were at work.…

The Unfinished Agenda: The Citizen's Policy Guide to Environmental Issues. A Task Force Report.

ERIC Educational Resources Information Center

Barney, Gerald O., Ed.

This book is the result of the Environmental Task Force, a group of 63 environmentalists who were asked to identify and describe the most critical environmental problems. It contains chapters on population, food and agriculture, the energy economy, natural resources, water and air pollution, hazards of toxic substances, land use and ecology,…

Developing a Multi-Dimensional Evaluation Framework for Faculty Teaching and Service Performance

ERIC Educational Resources Information Center

Baker, Diane F.; Neely, Walter P.; Prenshaw, Penelope J.; Taylor, Patrick A.

2015-01-01

A task force was created in a small, AACSB-accredited business school to develop a more comprehensive set of standards for faculty performance. The task force relied heavily on faculty input to identify and describe key dimensions that capture effective teaching and service performance. The result is a multi-dimensional framework that will be used…

Pharmacy Faculty Workplace Issues: Findings From the 2009-2010 COD-COF Joint Task Force on Faculty Workforce

PubMed Central

Peirce, Gretchen L.; Crabtree, Brian L.; Acosta, Daniel; Early, Johnnie L.; Kishi, Donald T.; Nobles-Knight, Dolores; Webster, Andrew A.

2011-01-01

Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy. PMID:21769139

Ecological Relevance Determines Task Priority in Older Adults' Multitasking.

PubMed

Doumas, Michail; Krampe, Ralf Th

2015-05-01

Multitasking is a challenging aspect of human behavior, especially if the concurrently performed tasks are different in nature. Several studies demonstrated pronounced performance decrements (dual-task costs) in older adults for combinations of cognitive and motor tasks. However, patterns of costs among component tasks differed across studies and reasons for participants' resource allocation strategies remained elusive. We investigated young and older adults' multitasking of a working memory task and two sensorimotor tasks, one with low (finger force control) and one with high ecological relevance (postural control). The tasks were performed in single-, dual-, and triple-task contexts. Working memory accuracy was reduced in dual-task contexts with either sensorimotor task and deteriorated further under triple-task conditions. Postural and force performance deteriorated with age and task difficulty in dual-task contexts. However, in the triple-task context with its maximum resource demands, older adults prioritized postural control over both force control and memory. Our results identify ecological relevance as the key factor in older adults' multitasking. © The Author 2013. 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.

An Analysis of North Carolina's Rural Health Problems as Perceived by County Rural Development Panels.

ERIC Educational Resources Information Center

Hamilton, Vance E., Comp.

A State Task Force on Rural Health was formed (January 1973) by the State Rural Development Committee to identify and analyze major rural health problems in North Carolina and to recommend alleviation strategies. The Task Force submitted open-ended questionnaires to members of the County Rural Development Panels to secure their perceptions of…

A Hard Look at USDA's Rural Development Programs. The Report of the Rural Revitalization Task Force to the Secretary of Agriculture.

ERIC Educational Resources Information Center

Department of Agriculture Graduate School, Washington, DC.

This report addresses current economic conditions in rural America and offers recommendations about the role the United States Department of Agriculture (USDA) can play in providing rural development. The Task Force identifies issues for rural policy in the 1990's focusing on economic development. Current rural programs are described and…

A Method for Determining Job Types for Low Aptitude Airmen.

ERIC Educational Resources Information Center

Mayo, Clyde C.

An opinion survey method for identifying low aptitude job types was developed and used in a study of 11 Air Force career ladders. Lists of low aptitude tasks were defined by technical advisers. These tasks were then rated on nine factors by Air Force instructors who also described low aptitude job types and gave their opinion concerning the…

Joint Task Force on Undergraduate Physics Programs (J-TUPP): Overview and Major Findings

NASA Astrophysics Data System (ADS)

Heron, Paula

2016-03-01

The Joint Task Force on Undergraduate Physics Programs (JTUPP) was formed in response to growing awareness in the physics community that physics majors pursue a wide range of careers after graduation, with very few ending up in academia. The task force is charged with identifying the skills and knowledge that undergraduate physics degree holders should possess to be well prepared for a diverse set of careers, and providing guidance for physicists considering revising the undergraduate curriculum to improve the education of a diverse student population. Task force members represent large and small universities, professional societies, and industry, and have expertise in a broad range of areas including entrepreneurship, physics education research and systemic change in education. We reviewed employment data, surveys of employers, and reports generated by other disciplines. We also met with physicists in selected industries to get their views on the strengths and weaknesses of physics graduates, commissioned a series of interviews with recent physics graduates employed in the private sector, and identified exemplary programs that ensure that all of their students are well prepared to pursue a wide range of career paths. The findings and recommendations will be summarized.

They Won't All Grow Up to Be You: Preparing Students for Diverse Careers

NASA Astrophysics Data System (ADS)

McNeil, Laurie

The Joint Task Force on Undergraduate Physics Programs (J-TUPP) was formed in response to a growing awareness in the physics community that undergraduate physics majors pursue a wide range of careers after graduation, with very few ending up employed as physics professors. The task force was charged to identify the skills and knowledge that undergraduate physics degree holders should possess to be well prepared for a diverse set of careers, and to provide guidance on how physicists could revise the undergraduate curriculum to improve the education of a diverse student population. Our report (issued in October 2016) is the result of the task force's reviews of employment data, surveys of employers, and reports generated by other disciplines, as well as meetings with physicists in selected industries and interviews with recent physics graduates employed in the private sector. As part of our study we also identified exemplary programs that provide models of how physics departments can ensure that all of their students are well prepared to pursue a wide range of career paths. I will summarize and illustrate the findings and recommendations contained in the task force's report.

Developing a Community-Wide Initiative to Address Childhood Adversity and Toxic Stress: A Case Study of The Philadelphia ACE Task Force.

PubMed

Pachter, Lee M; Lieberman, Leslie; Bloom, Sandra L; Fein, Joel A

The Philadelphia ACE Task Force is a community based collaborative of health care providers, researchers, community-based organizations, funders, and public sector representatives. The mission of the task force is to provide a venue to address childhood adversity and its consequences in the Philadelphia metropolitan region. In this article we describe the origins and metamorphosis of the Philadelphia ACE Task Force, which initially was narrowly focused on screening for adverse childhood experiences (ACEs) in health care settings but expanded its focus to better represent a true community-based approach to sharing experiences with addressing childhood adversity in multiple sectors of the city and region. The task force has been successful in developing a research agenda and conducting research on ACEs in the urban context, and has identified foci of local activity in the areas of professional training and workforce development, community education, and local practical interventions around adversity, trauma, and resiliency. In this article we also address the lessons learned over the first 5 years of the task force's existence and offers recommendations for future efforts to build a local community-based ACEs collaborative. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Effects of load position and force direction on back muscle loading in one-wheeled wheelbarrow tasks.

PubMed

Chen, Su-Huang; Lee, Yung-Hui; Lin, Chiuhsiang Joe

2015-01-01

Various parameters related to pushing/pulling tasks have been examined yet the effects of changing the load position in one-wheeled wheelbarrow task has not been examined. To explore the effects of load position and force direction on muscle activity during wheelbarrow tasks. Nine participants were recruited to take part in the experiment. Each participant performed 18 trials consisting of 2 force directions (push and pull) and 9 load positions. The dependent variables were EMG of erector spinae and gripping force. ANOVA was used to identify significant differences between force direction and load position in EMG and gripping force data. Results showed that peak EMG was lowest for the left and right erector spinae when the load was positioned farther from the participant. Peak EMG of the bilateral erector spinae increased when the weight was near the participant and on the ipsilateral hand. Based on the EMG results, we suggest that loads be arranged in the anterior part of the bin in order to reduce muscle activity on the spine during the wheelbarrow task. This finding also provides some directions in the improvement and ergonomic redesign of the one-wheeled wheelbarrow.

Algorithms for the diagnosis and treatment of restless legs syndrome in primary care

PubMed Central

2011-01-01

Background Restless legs syndrome (RLS) is a neurological disorder with a lifetime prevalence of 3-10%. in European studies. However, the diagnosis of RLS in primary care remains low and mistreatment is common. Methods The current article reports on the considerations of RLS diagnosis and management that were made during a European Restless Legs Syndrome Study Group (EURLSSG)-sponsored task force consisting of experts and primary care practioners. The task force sought to develop a better understanding of barriers to diagnosis in primary care practice and overcome these barriers with diagnostic and treatment algorithms. Results The barriers to diagnosis identified by the task force include the presentation of symptoms, the language used to describe them, the actual term "restless legs syndrome" and difficulties in the differential diagnosis of RLS. Conclusion The EURLSSG task force reached a consensus and agreed on the diagnostic and treatment algorithms published here. PMID:21352569

Combined Diet and Physical Activity Promotion Programs for Prevention of Diabetes: Community Preventive Services Task Force Recommendation Statement.

PubMed

Pronk, Nicolaas P; Remington, Patrick L

2015-09-15

Community Preventive Services Task Force recommendation on the use of combined diet and physical activity promotion programs to reduce progression to type 2 diabetes in persons at increased risk. The Task Force commissioned an evidence review that assessed the benefits and harms of programs to promote and support individual improvements in diet, exercise, and weight and supervised a review on the economic efficiency of these programs in clinical trial, primary care, and primary care-referable settings. Adolescents and adults at increased risk for progression to type 2 diabetes. The Task Force recommends the use of combined diet and physical activity promotion programs by health care systems, communities, and other implementers to provide counseling and support to clients identified as being at increased risk for type 2 diabetes. Economic evidence indicates that these programs are cost-effective.

Project LASER: Learning about science, engineering, and research

NASA Technical Reports Server (NTRS)

1990-01-01

The number of American students entering science and engineering careers and their ranking in comparison with other countries is on the decline. This decline has alarmed Congress which, in 1987, established a Task Force on Women, Minorities, and the Handicapped in Science and Technology to define the problem and find solutions. If left unchanged, the task force has warned that the prospects for maintaining an advanced industrial society will diminish. NASA is supportive of the six goals outlined by the task force, which are paraphrase herein, and is carefully assessing its education programs to identify those offering the greatest potential for achieving the task force objectives with a reasonable range of resources. A major initiative is under way on behalf of NASA at its Marshall Space Flight Center, where highly effective features of several NASA education programs along with innovations are being integrated into a comprehensive pilot program. This program, dubbed Project LASER, is discussed.

Transient shifts in frontal and parietal circuits scale with enhanced visual feedback and changes in force variability and error

PubMed Central

Poon, Cynthia; Coombes, Stephen A.; Corcos, Daniel M.; Christou, Evangelos A.

2013-01-01

When subjects perform a learned motor task with increased visual gain, error and variability are reduced. Neuroimaging studies have identified a corresponding increase in activity in parietal cortex, premotor cortex, primary motor cortex, and extrastriate visual cortex. Much less is understood about the neural processes that underlie the immediate transition from low to high visual gain within a trial. This study used 128-channel electroencephalography to measure cortical activity during a visually guided precision grip task, in which the gain of the visual display was changed during the task. Force variability during the transition from low to high visual gain was characterized by an inverted U-shape, whereas force error decreased from low to high gain. Source analysis identified cortical activity in the same structures previously identified using functional magnetic resonance imaging. Source analysis also identified a time-varying shift in the strongest source activity. Superior regions of the motor and parietal cortex had stronger source activity from 300 to 600 ms after the transition, whereas inferior regions of the extrastriate visual cortex had stronger source activity from 500 to 700 ms after the transition. Force variability and electrical activity were linearly related, with a positive relation in the parietal cortex and a negative relation in the frontal cortex. Force error was nonlinearly related to electrical activity in the parietal cortex and frontal cortex by a quadratic function. This is the first evidence that force variability and force error are systematically related to a time-varying shift in cortical activity in frontal and parietal cortex in response to enhanced visual gain. PMID:23365186

Safety training priorities

NASA Astrophysics Data System (ADS)

Thompson, N. A.; Ruck, H. W.

1984-04-01

The Air Force is interested in identifying potentially hazardous tasks and prevention of accidents. This effort proposes four methods for determining safety training priorities for job tasks in three enlisted specialties. These methods can be used to design training aimed at avoiding loss of people, time, materials, and money associated with on-the-job accidents. Job tasks performed by airmen were measured using task and job factor ratings. Combining accident reports and job inventories, subject-matter experts identified tasks associated with accidents over a 3-year period. Applying correlational, multiple regression, and cost-benefit analysis, four methods were developed for ordering hazardous tasks to determine safety training priorities.

E3: Organizing for Environment, Energy, and the Economy in the Executive Branch of the U.S. Government.

ERIC Educational Resources Information Center

Carnegie Commission on Science, Technology, and Government, New York, NY.

A Task Force created in 1989 was asked to provide the Carnegie Commission on Science, Technology, and Government with a brief statement outlining both functional needs in environment and energy and institutional forms to enhance the government's capability to address the emergent issues. One key need the Task Force has identified is for a greater…

Multisociety task force recommendations of competencies in Pulmonary and Critical Care Medicine.

PubMed

Buckley, John D; Addrizzo-Harris, Doreen J; Clay, Alison S; Curtis, J Randall; Kotloff, Robert M; Lorin, Scott M; Murin, Susan; Sessler, Curtis N; Rogers, Paul L; Rosen, Mark J; Spevetz, Antoinette; King, Talmadge E; Malhotra, Atul; Parsons, Polly E

2009-08-15

Numerous accrediting organizations are calling for competency-based medical education that would help define specific specialties and serve as a foundation for ongoing assessment throughout a practitioner's career. Pulmonary Medicine and Critical Care Medicine are two distinct subspecialties, yet many individual physicians have expertise in both because of overlapping content. Establishing specific competencies for these subspecialties identifies educational goals for trainees and guides practitioners through their lifelong learning. To define specific competencies for graduates of fellowships in Pulmonary Medicine and Internal Medicine-based Critical Care. A Task Force composed of representatives from key stakeholder societies convened to identify and define specific competencies for both disciplines. Beginning with a detailed list of existing competencies from diverse sources, the Task Force categorized each item into one of six core competency headings. Each individual item was reviewed by committee members individually, in group meetings, and conference calls. Nominal group methods were used for most items to retain the views and opinions of the minority perspective. Controversial items underwent additional whole group discussions with iterative modified-Delphi techniques. Consensus was ultimately determined by a simple majority vote. The Task Force identified and defined 327 specific competencies for Internal Medicine-based Critical Care and 276 for Pulmonary Medicine, each with a designation as either: (1) relevant, but competency is not essential or (2) competency essential to the specialty. Specific competencies in Pulmonary and Critical Care Medicine can be identified and defined using a multisociety collaborative approach. These recommendations serve as a starting point and set the stage for future modification to facilitate maximum quality of care as the specialties evolve.

Exploring physical exposures and identifying high-risk work tasks within the floor layer trade

PubMed Central

McGaha, Jamie; Miller, Kim; Descatha, Alexis; Welch, Laurie; Buchholz, Bryan; Evanoff, Bradley; Dale, Ann Marie

2014-01-01

Introduction Floor layers have high rates of musculoskeletal disorders yet few studies have examined their work exposures. This study used observational methods to describe physical exposures within floor laying tasks. Methods We analyzed 45 videos from 32 floor layers using Multimedia-Video Task Analysis software to determine the time in task, forces, postures, and repetitive hand movements for installation of four common flooring materials. We used the WISHA checklists to define exposure thresholds. Results Most workers (91%) met the caution threshold for one or more exposures. Workers showed high exposures in multiple body parts with variability in exposures across tasks and for different materials. Prolonged exposures were seen for kneeling, poor neck and low back postures, and intermittent but frequent hand grip forces. Conclusions Floor layers experience prolonged awkward postures and high force physical exposures in multiple body parts, which probably contribute to their high rates of musculoskeletal disorders. PMID:24274895

Comprehension of idioms by children with learning disabilities: metaphoric transparency and syntactic frozenness.

PubMed

Abrahamsen, Eileen P; Burke-Williams, Debra

2004-05-01

Third and fifth grade children with and without learning disabilities participated in this study. Syntactically frozen and flexible idioms and transparent and opaque idioms were used as stimuli to examine the ability to identify the correct idiom and to explain idiom meanings. Grade and diagnostic category affected performance on the explanation task but not on the forced choice task. Idiom type was also a factor affecting comprehension and explanation. Literal responses occurred rarely and were more likely to occur on the forced choice task.

A Proposal for Program Assessment at Kean College of New Jersey. Final Report of the Presidential Task Force on Student Learning and Development.

ERIC Educational Resources Information Center

Kean Coll. of New Jersey, Union.

In response to a request from its president, an institutional task force at Kean College of New Jersey studied approaches to program assessment used at other colleges, identified the measurement approaches being used at Kean College, and made policy recommendations for implementing an assessment program at the college. A major finding was that no…

Partnerships for better mental health worldwide: WPA recommendations on best practices in working with service users and family carers

PubMed Central

WALLCRAFT, JAN; AMERING, MICHAELA; FREIDIN, JULIAN; DAVAR, BHARGAVI; FROGGATT, DIANE; JAFRI, HUSSAIN; JAVED, AFZAL; KATONTOKA, SYLVESTER; RAJA, SHOBA; RATAEMANE, SOLOMON; STEFFEN, SIGRID; TYANO, SAM; UNDERHILL, CHRISTPHER; WAHLBERG, HENRIK; WARNER, RICHARD; HERRMAN, HELEN

2011-01-01

WPA President M. Maj established the Task Force on Best Practice in Working with Service Users and Carers in 2008, chaired by H. Herrman. The Task Force had the remit to create recommendations for the international mental health community on how to develop successful partnership working. The work began with a review of literature on service user and carer involvement and partnership. This set out a range of considerations for good practice, including choice of appropriate terminology, clarifying the partnership process and identifying and reducing barriers to partnership working. Based on the literature review and on the shared knowledge in the Task Force, a set of ten recommendations for good practice was developed. These recommendations were the basis for a worldwide consultation of stakeholders with expertise as service users, families and carers, and the WPA Board and Council. The results showed a strong consensus across the international mental health community on the ten recommendations, with the strongest agreement coming from service users and carers. This general consensus gives a basis for Task Force plans to seek support for activities to promote shared work worldwide to identify best practice examples and create a resource to assist others to begin successful collaboration. PMID:21991284

Conjoint analysis applications in health--a checklist: a report of the ISPOR Good Research Practices for Conjoint Analysis Task Force.

PubMed

Bridges, John F P; Hauber, A Brett; Marshall, Deborah; Lloyd, Andrew; Prosser, Lisa A; Regier, Dean A; Johnson, F Reed; Mauskopf, Josephine

2011-06-01

The application of conjoint analysis (including discrete-choice experiments and other multiattribute stated-preference methods) in health has increased rapidly over the past decade. A wider acceptance of these methods is limited by an absence of consensus-based methodological standards. The International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Good Research Practices for Conjoint Analysis Task Force was established to identify good research practices for conjoint-analysis applications in health. The task force met regularly to identify the important steps in a conjoint analysis, to discuss good research practices for conjoint analysis, and to develop and refine the key criteria for identifying good research practices. ISPOR members contributed to this process through an extensive consultation process. A final consensus meeting was held to revise the article using these comments, and those of a number of international reviewers. Task force findings are presented as a 10-item checklist covering: 1) research question; 2) attributes and levels; 3) construction of tasks; 4) experimental design; 5) preference elicitation; 6) instrument design; 7) data-collection plan; 8) statistical analyses; 9) results and conclusions; and 10) study presentation. A primary question relating to each of the 10 items is posed, and three sub-questions examine finer issues within items. Although the checklist should not be interpreted as endorsing any specific methodological approach to conjoint analysis, it can facilitate future training activities and discussions of good research practices for the application of conjoint-analysis methods in health care studies. Copyright © 2011 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

A report from the pediatric formulations task force: perspectives on the state of child-friendly oral dosage forms.

PubMed

Zajicek, Anne; Fossler, Michael J; Barrett, Jeffrey S; Worthington, Jeffrey H; Ternik, Robert; Charkoftaki, Georgia; Lum, Susan; Breitkreutz, Jörg; Baltezor, Mike; Macheras, Panos; Khan, Mansoor; Agharkar, Shreeram; MacLaren, David Douglas

2013-10-01

Despite the fact that a significant percentage of the population is unable to swallow tablets and capsules, these dosage forms continue to be the default standard. These oral formulations fail many patients, especially children, because of large tablet or capsule size, poor palatability, and lack of correct dosage strength. The clinical result is often lack of adherence and therapeutic failure. The American Association of Pharmaceutical Scientists formed a Pediatric Formulations Task Force, consisting of members with various areas of expertise including pediatrics, formulation development, clinical pharmacology, and regulatory science, in order to identify pediatric, manufacturing, and regulatory issues and areas of needed research and regulatory guidance. Dosage form and palatability standards for all pediatric ages, relative bioavailability requirements, and small batch manufacturing capabilities and creation of a viable economic model were identified as particular needs. This assessment is considered an important first step for a task force seeking creative approaches to providing more appropriate oral formulations for children.

Preventing skin cancer: findings of the Task Force on Community Preventive Services On reducing Exposure to Ultraviolet Light.

PubMed

Saraiya, Mona; Glanz, Karen; Briss, Peter; Nichols, Phyllis; White, Cornelia; Das, Debjani

2003-10-17

Rates of skin cancer, the most common cancer in the United States, are increasing. The most preventable risk factor for skin cancer is unprotected ultraviolet (UV) exposure. Seeking to identify effective approaches to reducing the incidence of skin cancer by improving individual and community efforts to reduce unprotected UV exposure, the Task Force on Community Preventive Services conducted systematic reviews of community interventions to reduce exposure to ultraviolet light and increase protective behaviors. The Task Force found sufficient evidence to recommend two interventions that are based on improvements in sun protective or "covering-up" behavior (wearing protective clothing including long-sleeved clothing or hats): educational and policy approaches in two settings--primary schools and recreational or tourism sites. They found insufficient evidence to determine the effectiveness of a range of other population-based interventions and recommended additional research in these areas: educational and policy approaches in child care centers, secondary schools and colleges, recreational or tourism sites for children, and workplaces; interventions conducted in health-care settings and targeted to both providers and children's parents or caregivers; media campaigns alone; and community wide multicomponent interventions. This report also presents additional information regarding the recommended community interventions, briefly describes how the reviews were conducted, provides resources for further information, and provides information that can help in applying the interventions locally. The U.S. Preventive Services Task Force conducted a systematic review of counseling by primary care clinicians to prevent skin cancer (CDC. Counseling to prevent skin cancer: recommendation and rationale of the U.S. Preventive Services Task Force. MMWR 2003;52[No. RR-15]:13-17), which is also included in this issue, the first jointly released findings from the Task Force on Community Preventive Services and the U.S. Preventive Services Task Force.

Consolidated Health Economic Evaluation Reporting Standards (CHEERS)--explanation and elaboration: a report of the ISPOR Health Economic Evaluation Publication Guidelines Good Reporting Practices Task Force.

PubMed

Husereau, Don; Drummond, Michael; Petrou, Stavros; Carswell, Chris; Moher, David; Greenberg, Dan; Augustovski, Federico; Briggs, Andrew H; Mauskopf, Josephine; Loder, Elizabeth

2013-01-01

Economic evaluations of health interventions pose a particular challenge for reporting because substantial information must be conveyed to allow scrutiny of study findings. Despite a growth in published reports, existing reporting guidelines are not widely adopted. There is also a need to consolidate and update existing guidelines and promote their use in a user-friendly manner. A checklist is one way to help authors, editors, and peer reviewers use guidelines to improve reporting. The task force's overall goal was to provide recommendations to optimize the reporting of health economic evaluations. The Consolidated Health Economic Evaluation Reporting Standards (CHEERS) statement is an attempt to consolidate and update previous health economic evaluation guidelines into one current, useful reporting guidance. The CHEERS Elaboration and Explanation Report of the ISPOR Health Economic Evaluation Publication Guidelines Good Reporting Practices Task Force facilitates the use of the CHEERS statement by providing examples and explanations for each recommendation. The primary audiences for the CHEERS statement are researchers reporting economic evaluations and the editors and peer reviewers assessing them for publication. The need for new reporting guidance was identified by a survey of medical editors. Previously published checklists or guidance documents related to reporting economic evaluations were identified from a systematic review and subsequent survey of task force members. A list of possible items from these efforts was created. A two-round, modified Delphi Panel with representatives from academia, clinical practice, industry, and government, as well as the editorial community, was used to identify a minimum set of items important for reporting from the larger list. Out of 44 candidate items, 24 items and accompanying recommendations were developed, with some specific recommendations for single study-based and model-based economic evaluations. The final recommendations are subdivided into six main categories: 1) title and abstract, 2) introduction, 3) methods, 4) results, 5) discussion, and 6) other. The recommendations are contained in the CHEERS statement, a user-friendly 24-item checklist. The task force report provides explanation and elaboration, as well as an example for each recommendation. The ISPOR CHEERS statement is available online via Value in Health or the ISPOR Health Economic Evaluation Publication Guidelines Good Reporting Practices - CHEERS Task Force webpage (http://www.ispor.org/TaskForces/EconomicPubGuidelines.asp). We hope that the ISPOR CHEERS statement and the accompanying task force report guidance will lead to more consistent and transparent reporting, and ultimately, better health decisions. To facilitate wider dissemination and uptake of this guidance, we are copublishing the CHEERS statement across 10 health economics and medical journals. We encourage other journals and groups to consider endorsing the CHEERS statement. The author team plans to review the checklist for an update in 5 years. Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Pitfalls With the New American College of Obstetricians and Gynecologists Task Force on Hypertension in Pregnancy.

PubMed

Pauli, Jaimey M; Repke, John T

2017-03-01

The American College of Obstetricians and Gynecologists Task Force on Hypertension in Pregnancy was created to evaluate the existing literature, develop practice guidelines, and identify areas for future research focus. Several issues were identified that may not have been initially obvious during the process of developing this document, including limited practical use, a lack of high quality literature, conflicting recommendations, a potential for high resource utilization, need for continually updated information, and little headway in research that is clinically useful. The purpose of this review was to make suggestions to improving these guidelines' overall usefulness and consistency for the busy clinician.

Practice guidelines for evaluating new fever in critically ill adult patients. Task Force of the Society of Critical Care Medicine and the Infectious Diseases Society of America.

PubMed

O'Grady, N P; Barie, P S; Bartlett, J G; Bleck, T; Garvey, G; Jacobi, J; Linden, P; Maki, D G; Nam, M; Pasculle, W; Pasquale, M D; Tribett, D L; Masur, H

1998-05-01

The development of practice guidelines for evaluating adult patients who develop new fever in the intensive care unit (ICU) for the purpose of guiding clinical practice. A task force of 13 experts in disciplines related to critical care medicine, infectious diseases, and surgery was convened from the membership of the Society of Critical Care Medicine and the Infectious Disease Society of America. The task force members provided personal experience and determined the published literature (articles retrieved with use of MEDLINE or textbooks) from which consensus would be sought. The published literature was reviewed and classified into one of four categories, according to study design and scientific value. The task force met several times in person and twice monthly by teleconference over a 1-year period to identify the pertinent literature and arrive at consensus recommendations. Consideration was given to the relationship between the weight of scientific evidence and the experts' opinions. Draft documents were composed and debated by the task force until consensus was reached by nominal group process. The panel concluded that because fever can have many infectious and noninfectious etiologies, a new fever in an adult patient in the ICU should trigger a careful clinical assessment rather than automatic orders for laboratory and radiological tests. A cost-conscious approach to obtaining diagnostic studies should be undertaken if they are indicated after a clinical evaluation. The goal of such an approach is to determine, in a directed manner, whether infection is present so that additional testing can be avoided and therapeutic options can be identified.

Standards of Evidence for Behavioral Counseling Recommendations.

PubMed

McNellis, Robert J; Ory, Marcia G; Lin, Jennifer S; O'Connor, Elizabeth A

2015-09-01

Behavioral counseling interventions to promote healthy behaviors can significantly reduce leading causes of disease and death. Recommendations for delivery of these interventions in primary care have been and continue to be an important part of the U.S. Preventive Services Task Force's portfolio of clinical preventive services recommendations. However, primary and secondary research on the effectiveness of behavioral counseling interventions can be more complex than recommendations for screening or use of preventive medications. The nature of behavior change and interventions to promote it can lead to unique challenges. This paper summarizes and expands upon an extensive discussion held at the U.S. Preventive Services Task Force's Expert Forum on behavioral counseling interventions held in November 2013. The paper describes the foundational challenges for using behavioral outcomes as evidence to support a Task Force recommendation. The paper discusses research design and reporting characteristics needed by behavioral counseling intervention researchers in order for their research to contribute to the evidentiary basis of a Task Force recommendation. Finally, the paper identifies critical issues that need to be considered by the Task Force and other stakeholders to maintain confidence and credibility in the standards of evidence for behavioral counseling recommendations. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

The Indian National Association for Study of the Liver (INASL) Consensus on Prevention, Diagnosis and Management of Hepatocellular Carcinoma in India: The Puri Recommendations

PubMed Central

Kumar, Ashish; Acharya, Subrat K.; Singh, Shivaram P.; Saraswat, Vivek A.; Arora, Anil; Duseja, Ajay; Goenka, Mahesh K.; Jain, Deepali; Kar, Premashish; Kumar, Manoj; Kumaran, Vinay; Mohandas, Kunisshery M.; Panda, Dipanjan; Paul, Shashi B.; Ramachandran, Jeyamani; Ramesh, Hariharan; Rao, Padaki N.; Shah, Samir R.; Sharma, Hanish; Thandassery, Ragesh B.

2014-01-01

Hepatocellular carcinoma (HCC) is one of the major causes of morbidity, mortality and healthcare expenditure in patients with chronic liver disease. There are no consensus guidelines on diagnosis and management of HCC in India. The Indian National Association for Study of the Liver (INASL) set up a Task-Force on HCC in 2011, with a mandate to develop consensus guidelines for diagnosis and management of HCC, relevant to disease patterns and clinical practices in India. The Task-Force first identified various contentious issues on various aspects of HCC and these issues were allotted to individual members of the Task-Force who reviewed them in detail. The Task-Force used the Oxford Center for Evidence Based Medicine—Levels of Evidence of 2009 for developing an evidence-based approach. A 2-day round table discussion was held on 9th and 10th February, 2013 at Puri, Odisha, to discuss, debate, and finalize the consensus statements. The members of the Task-Force reviewed and discussed the existing literature at this meeting and formulated the INASL consensus statements for each of the issues. We present here the INASL consensus guidelines (The Puri Recommendations) on prevention, diagnosis and management of HCC in India. PMID:25755608

The Indian National Association for Study of the Liver (INASL) Consensus on Prevention, Diagnosis and Management of Hepatocellular Carcinoma in India: The Puri Recommendations.

PubMed

Kumar, Ashish; Acharya, Subrat K; Singh, Shivaram P; Saraswat, Vivek A; Arora, Anil; Duseja, Ajay; Goenka, Mahesh K; Jain, Deepali; Kar, Premashish; Kumar, Manoj; Kumaran, Vinay; Mohandas, Kunisshery M; Panda, Dipanjan; Paul, Shashi B; Ramachandran, Jeyamani; Ramesh, Hariharan; Rao, Padaki N; Shah, Samir R; Sharma, Hanish; Thandassery, Ragesh B

2014-08-01

Hepatocellular carcinoma (HCC) is one of the major causes of morbidity, mortality and healthcare expenditure in patients with chronic liver disease. There are no consensus guidelines on diagnosis and management of HCC in India. The Indian National Association for Study of the Liver (INASL) set up a Task-Force on HCC in 2011, with a mandate to develop consensus guidelines for diagnosis and management of HCC, relevant to disease patterns and clinical practices in India. The Task-Force first identified various contentious issues on various aspects of HCC and these issues were allotted to individual members of the Task-Force who reviewed them in detail. The Task-Force used the Oxford Center for Evidence Based Medicine-Levels of Evidence of 2009 for developing an evidence-based approach. A 2-day round table discussion was held on 9th and 10th February, 2013 at Puri, Odisha, to discuss, debate, and finalize the consensus statements. The members of the Task-Force reviewed and discussed the existing literature at this meeting and formulated the INASL consensus statements for each of the issues. We present here the INASL consensus guidelines (The Puri Recommendations) on prevention, diagnosis and management of HCC in India.

A University Community Approach to Alcohol and Other Drugs. Phase One Report of The University of Michitan Task Force on Alcohol and Other Drugs: The "Rollicking Crew" Revisited.

ERIC Educational Resources Information Center

Michigan Univ., Ann Arbor.

This report discusses the need for an alcohol and drug use prevention program at the University of Michigan and presents findings from a task force that was established to investigate the problem of student alcohol and other drug use and identify areas where priority should be given for action. The opening section of the report presents the…

Using ergonomics to enhance safe production at a surface coal mine--a case study with powder crews.

PubMed

Torma-Krajewski, Janet; Wiehagen, William; Etcheverry, Ann; Turin, Fred; Unger, Richard

2009-10-01

Job tasks that involve exposure to work-related musculoskeletal disorder (WMSD) risk factors may impact both the risk of injury and production downtime. Common WMSD risks factors associated with mining tasks include forceful exertions, awkward postures, repetitive motion, jolting and jarring, forceful gripping, contact stress, and whole body and segmental vibration. Mining environments that expose workers to temperature/humidity extremes, windy conditions, and slippery and uneven walking surfaces also contribute to injury risk. National Institute for Occupational Safety and Health (NIOSH) researchers worked with powder crew members from the Bridger Coal Company to identify and rank routine work tasks based on perceived exposure to WMSD risk factors. This article presents the process followed to identify tasks that workers believed involved the greatest exposure to risk factors and discusses risk reduction strategies. Specifically, the proposed prill truck design changes addressed cab ingress/egress, loading blast holes, and access to the upper deck of the prill truck.

Recommendations on dram shop liability and overservice law enforcement initiatives to prevent excessive alcohol consumption and related harms.

PubMed

2011-09-01

The Task Force on Community Preventive Services recommends the use of dram shop liability laws, on the basis of strong evidence of effectiveness in preventing and reducing alcohol-related harms. The Task Force found insufficient evidence to determine the effectiveness of overservice law enforcement initiatives as a means to reduce excessive alcohol consumption and related harms, because too few studies were identified and findings were inconsistent. Published by Elsevier Inc.

75 FR 43943 - Defense Science Board; Task Force on Counter Insurgency (COIN) Intelligence, Surveillance and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... Insurgency (COIN) Intelligence, Surveillance and Reconnaissance (ISR) Operations AGENCY: Department of... Force on Counter Insurgency (COIN) Intelligence, Surveillance and Reconnaissance (ISR) Operations will... Defense. These meetings will identify how DoD intelligence can most effectively support COIN operations...

Recruitment of faster motor units is associated with greater rates of fascicle strain and rapid changes in muscle force during locomotion

PubMed Central

Lee, Sabrina S. M.; de Boef Miara, Maria; Arnold, Allison S.; Biewener, Andrew A.; Wakeling, James M.

2013-01-01

SUMMARY Animals modulate the power output needed for different locomotor tasks by changing muscle forces and fascicle strain rates. To generate the necessary forces, appropriate motor units must be recruited. Faster motor units have faster activation–deactivation rates than slower motor units, and they contract at higher strain rates; therefore, recruitment of faster motor units may be advantageous for tasks that involve rapid movements or high rates of work. This study identified motor unit recruitment patterns in the gastrocnemii muscles of goats and examined whether faster motor units are recruited when locomotor speed is increased. The study also examined whether locomotor tasks that elicit faster (or slower) motor units are associated with increased (or decreased) in vivo tendon forces, force rise and relaxation rates, fascicle strains and/or strain rates. Electromyography (EMG), sonomicrometry and muscle-tendon force data were collected from the lateral and medial gastrocnemius muscles of goats during level walking, trotting and galloping and during inclined walking and trotting. EMG signals were analyzed using wavelet and principal component analyses to quantify changes in the EMG frequency spectra across the different locomotor conditions. Fascicle strain and strain rate were calculated from the sonomicrometric data, and force rise and relaxation rates were determined from the tendon force data. The results of this study showed that faster motor units were recruited as goats increased their locomotor speeds from level walking to galloping. Slow inclined walking elicited EMG intensities similar to those of fast level galloping but different EMG frequency spectra, indicating that recruitment of the different motor unit types depended, in part, on characteristics of the task. For the locomotor tasks and muscles analyzed here, recruitment patterns were generally associated with in vivo fascicle strain rates, EMG intensity and tendon force. Together, these data provide new evidence that changes in motor unit recruitment have an underlying mechanical basis, at least for certain locomotor tasks. PMID:22972893

Recruitment of faster motor units is associated with greater rates of fascicle strain and rapid changes in muscle force during locomotion.

PubMed

Lee, Sabrina S M; de Boef Miara, Maria; Arnold, Allison S; Biewener, Andrew A; Wakeling, James M

2013-01-15

Animals modulate the power output needed for different locomotor tasks by changing muscle forces and fascicle strain rates. To generate the necessary forces, appropriate motor units must be recruited. Faster motor units have faster activation-deactivation rates than slower motor units, and they contract at higher strain rates; therefore, recruitment of faster motor units may be advantageous for tasks that involve rapid movements or high rates of work. This study identified motor unit recruitment patterns in the gastrocnemii muscles of goats and examined whether faster motor units are recruited when locomotor speed is increased. The study also examined whether locomotor tasks that elicit faster (or slower) motor units are associated with increased (or decreased) in vivo tendon forces, force rise and relaxation rates, fascicle strains and/or strain rates. Electromyography (EMG), sonomicrometry and muscle-tendon force data were collected from the lateral and medial gastrocnemius muscles of goats during level walking, trotting and galloping and during inclined walking and trotting. EMG signals were analyzed using wavelet and principal component analyses to quantify changes in the EMG frequency spectra across the different locomotor conditions. Fascicle strain and strain rate were calculated from the sonomicrometric data, and force rise and relaxation rates were determined from the tendon force data. The results of this study showed that faster motor units were recruited as goats increased their locomotor speeds from level walking to galloping. Slow inclined walking elicited EMG intensities similar to those of fast level galloping but different EMG frequency spectra, indicating that recruitment of the different motor unit types depended, in part, on characteristics of the task. For the locomotor tasks and muscles analyzed here, recruitment patterns were generally associated with in vivo fascicle strain rates, EMG intensity and tendon force. Together, these data provide new evidence that changes in motor unit recruitment have an underlying mechanical basis, at least for certain locomotor tasks.

Analysis of force profile during a maximum voluntary isometric contraction task.

PubMed

Househam, Elizabeth; McAuley, John; Charles, Thompson; Lightfoot, Timothy; Swash, Michael

2004-03-01

This study analyses maximum voluntary isometric contraction (MVIC) and its measurement by recording the force profile during maximal-effort, 7-s hand-grip contractions. Six healthy subjects each performed three trials repeated at short intervals to study variation from fatigue. These three trials were performed during three separate sessions at daily intervals to look at random variation. A pattern of force development during a trial was identified. An initiation phase, with or without an initiation peak, was followed by a maintenance phase, sometimes with secondary pulses and an underlying decline in force. Of these three MVIC parameters, maximum force during the maintenance phase showed less random variability compared to intertrial fatigue variability than did maximum force during the initiation phase or absolute maximum force. Analysis of MVIC as a task, rather than a single, maximal value reveals deeper levels of motor control in its generation. Thus, force parameters other than the absolute maximum force may be better suited to quantification of muscle performance in health and disease.

Task Force Report 5. Report of the Task Force on Family Medicine’s Role in Shaping the Future Health Care Delivery System

PubMed Central

Roberts, Richard G.; Snape, Pam S.; Burke, Kevin

2004-01-01

BACKGROUND Recognizing that the implementation of needed changes within family medicine will be enhanced through a concurrent effort to transform the broader health care system, this Future of Family Medicine task force was charged with determining family medicine’s leadership role in shaping the future health care delivery system. METHODS After reviewing the changes taking place within family medicine and the broader health care system, this task force identified 6 priorities for fostering necessary modifications in the health care system. In addressing the leadership challenge facing the discipline, the task force presents a 3-dimensional matrix that provides a useful framework for describing the audiences that should be targeted, the strategic priorities that should be pursued, and the specific recommendations that should be addressed. Noting that leadership is part of the heritage of family medicine, the task force reviewed past successes by the discipline as important lessons that can be instructive as family physicians begin advocating for needed changes. MAJOR FINDINGS Effective leadership is an essential ingredient that will determine, to a large extent, the success of family medicine in advocating for needed change in the health care system overall and in the specialty. It is vitally important to groom leaders within family medicine and to create venues where policy makers and influence leaders can look beyond their usual constituencies and horizons to a comprehensive view of health care. A central concept being proposed is that of a relationship-centered personal medical home. This medical home serves as the focal point through which all individuals—regardless of age, gender, race, ethnicity, or socioeconomic status—receive a basket of acute, chronic, and preventive medical care services that are accessible, accountable, comprehensive, integrated, patient-centered, safe, scientifically valid, and satisfying to both patients and their physicians. CONCLUSION Family medicine has and will continue to have an important leadership role in health system change. It has been most successful when it has been able to identify a high-priority goal through consensus within the discipline, to focus and coordinate local and national resources, and to use a multipronged approach in addressing the priority. Although the Future of Family Medicine project has provided an important impetus for the identification of key priorities across the discipline, for the FFM project ultimately to be a success, implementation steps will need to be identified and prioritized. The leadership matrix presented in this report can provide a useful structuring tool to identify, understand, and coordinate change efforts more effectively. Strategic alliances with primary care groups and others also will be critical to the success of change initiatives.

HOW TO DESIGN NUTRITIONAL INTERVENTION TRIALS TO SLOW COGNITIVE DECLINE IN APPARENTLY HEALTHY POPULATIONS AND APPLY FOR EFFICACY CLAIMS: A STATEMENT FROM THE INTERNATIONAL ACADEMY ON NUTRITION AND AGING TASK FORCE

PubMed Central

Ferry, M.; Coley, N.; Andrieu, S.; Bonhomme, C.; Caubere, J.P.; Cesari, M.; Gautry, J.; Garcia Sanchez, I.; Hugonot, L.; Mansuy, L.; Pahor, M.; Pariente, J.; Ritz, P.; Salva, A.; Sijben, J.; Wieggers, R.; Ythier-Moury, P.; Zaim, M.; Zetlaoui, J.; Vellas, B.

2015-01-01

Interventions are crucial as they offer simple and inexpensive public health solutions that will be useful over the long term use. A Task Force on designing trials of nutritional interventions to slow cognitive decline in older adults was held in Toulouse in September 2012. The aim of the Task Force was to bring together leading experts from academia, the food industry and regulatory agencies to determine the best trial designs that would enable us to reach our goal of maintaining or improving cognitive function in apparently healthy aging people. An associated challenge for this Task Force was to determine the type of trials required by the Public Food Agencies for assessing the impact of nutritional compounds in comparison to well established requirements for drug trials. Although the required quality of the study design, rationale and statistical analysis remains the same, the studies designed to show reduction of cognitive decline require a long duration and the objectives of this task force was to determine best design for these trials. Two specific needs were identified to support trials of nutritional interventions: 1- Risk- reduction strategies are needed to tackle the growing burden of cognitive decline that may lead to dementia, 2- Innovative study designs are needed to improve the quality of these studies. PMID:23933873

Report of the New England Task Force on Reducing Heart Disease and Stroke Risk.

PubMed Central

Havas, S; Wozenski, S; Deprez, R; Miller, L; Charman, R; Hamrell, M; Green, L; Benn, S

1989-01-01

Five years ago, a task force on reducing risk for heart disease and stroke was established by the six New England States. The task force included representatives from State public health departments, academia, the corporate sector, and voluntary organizations. This article is the final report of the task force. Heart disease and cerebrovascular disease are major causes of mortality in the New England region. Heart disease causes nearly 40 percent of all deaths in each of the six States and cerebrovascular disease, 7 percent of the deaths. Major risk factors for ischemic heart disease that have been identified--elevated serum cholesterol, high blood pressure, and cigarette smoking--are caused largely by lifestyle behaviors. Similarly, cerebrovascular disease results largely from uncontrolled high blood pressure, much of which is attributable to unhealthy lifestyle behaviors. In a series of studies evidence has accumulated that the reduction or elimination of these risk factors results in a decline in mortality rates. Many intervention programs have been mounted in the region, but there has been no population-wide effort to attack these risk factors. The task force proposed a broad range of activities for New Englanders at sites in the community and in health facilities. These activities would promote not smoking, exercising regularly, and maintaining desirable levels of serum cholesterol and blood pressure. PMID:2495547

OARSI Clinical Trials Recommendations: Design and conduct of clinical trials of rehabilitation interventions for osteoarthritis.

PubMed

Fitzgerald, G K; Hinman, R S; Zeni, J; Risberg, M A; Snyder-Mackler, L; Bennell, K L

2015-05-01

A Task Force of the Osteoarthritis Research Society International (OARSI) has previously published a set of guidelines for the conduct of clinical trials in osteoarthritis (OA) of the hip and knee. Limited material available on clinical trials of rehabilitation in people with OA has prompted OARSI to establish a separate Task Force to elaborate guidelines encompassing special issues relating to rehabilitation of OA. The Task Force identified three main categories of rehabilitation clinical trials. The categories included non-operative rehabilitation trials, post-operative rehabilitation trials, and trials examining the effectiveness of devices (e.g., assistive devices, bracing, physical agents, electrical stimulation, etc.) that are used in rehabilitation of people with OA. In addition, the Task Force identified two main categories of outcomes in rehabilitation clinical trials, which include outcomes related to symptoms and function, and outcomes related to disease modification. The guidelines for rehabilitation clinical trials provided in this report encompass these main categories. The report provides guidelines for conducting and reporting on randomized clinical trials. The topics include considerations for entering patients into trials, issues related to conducting trials, considerations for selecting outcome measures, and recommendations for statistical analyses and reporting of results. The focus of the report is on rehabilitation trials for hip, knee and hand OA, however, we believe the content is broad enough that it could be applied to rehabilitation trials for other regions as well. Copyright © 2015 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Diagnosis of primary ciliary dyskinesia: summary of the ERS Task Force report

PubMed Central

Lucas, Jane S.

2017-01-01

Key points Primary ciliary dyskinesia (PCD) is a genetically and clinically heterogeneous disease characterised by abnormal motile ciliary function. There is no “gold standard” diagnostic test for PCD. The European Respiratory Society (ERS) Task Force Guidelines for diagnosing PCD recommend that patients should be referred for diagnostic testing if they have several of the following features: persistent wet cough; situs anomalies; congenital cardiac defects; persistent rhinitis; chronic middle ear disease with or without hearing loss; or a history, in term infants, of neonatal upper and lower respiratory symptoms or neonatal intensive care admission. The ERS Task Force recommends that patients should be investigated in a specialist PCD centre with access to a range of complementary tests: nasal nitric oxide, high-speed video microscopy analysis and transmission electron microscopy. Additional tests including immunofluorescence labelling of ciliary proteins and genetic testing may also help determine the diagnosis. Educational aims This article is intended for primary and secondary care physicians interested in primary ciliary dyskinesia (PCD), i.e. those who identify patients for testing, and those involved in diagnosing and managing PCD patients. It aims: to inform readers about the new European Respiratory Society Task Force Guidelines for diagnosing patients with PCDto enable primary and secondary care physicians to: identify patients who need diagnostic testing; understand the diagnostic tests that their patients will undergo, the results of the tests and their limitations; and ensure that appropriate care is subsequently delivered. PMID:28894478

Examining the interaction of force and repetition on musculoskeletal disorder risk: a systematic literature review.

PubMed

Gallagher, Sean; Heberger, John R

2013-02-01

Our aims were (a) to perform a systematic literature review of epidemiological studies that examined the interaction of force and repetition with respect to musculoskeletal disorder (MSD) risk, (b) to assess the relationship of force and repetition in fatigue failure studies of musculoskeletal tissues, and (c) to synthesize these findings. Many epidemiological studies have examined the effects of force and repetition on MSD risk; however, relatively few have examined the interaction between these risk factors. In a literature search, we identified 12 studies that allowed evaluation of a force-repetition interaction with respect to MSD risk. Identified studies were subjected to a methodological quality assessment and critical review. We evaluated laboratory studies of fatigue failure to examine tissue failure responses to force and repetition. Of the 12 epidemiological studies that tested a Force x Repetition interaction, 10 reported evidence of interaction. Based on these results, the suggestion is made that force and repetition may be interdependent in terms of their influence on MSD risk. Fatigue failure studies of musculoskeletal tissues show a pattern of failure that mirrors the MSD risk observed in epidemiological studies. Evidence suggests that there may be interdependence between force and repetition with respect to MSD risk. Repetition seems to result in modest increases in risk for low-force tasks but rapid increases in risk for high-force tasks. This interaction may be representative of a fatigue failure process in affected tissues.

Ultracapacitors for automotive applications

NASA Astrophysics Data System (ADS)

Ashtiani, Cyrus; Wright, Randy; Hunt, Gary

In response to a growing consensus in the auto industry that ultracapacitors can potentially play a key role in the modern vehicle power distribution network, a task force was created at the United States Advanced Battery Consortium (USABC) to tackle issues facing the fledging industry. The task force embarked on first developing and establishing standards for performance and abuse tolerance of ultracapacitors in collaboration with the U.S. Department of Energy and National Labs. Subsequently, potential applications in the automotive industry were identified and a consensus requirement specification was drawn as a development guide for the industry.

Hand digit control in children: motor overflow in multi-finger pressing force vector space during maximum voluntary force production.

PubMed

Shim, Jae Kun; Karol, Sohit; Hsu, Jeffrey; de Oliveira, Marcio Alves

2008-04-01

The aim of this study was to investigate the contralateral motor overflow in children during single-finger and multi-finger maximum force production tasks. Forty-five right handed children, 5-11 years of age produced maximum isometric pressing force in flexion or extension with single fingers or all four fingers of their right hand. The forces produced by individual fingers of the right and left hands were recorded and analyzed in four-dimensional finger force vector space. The results showed that increases in task (right) hand finger forces were linearly associated with non-task (left) hand finger forces. The ratio of the non-task hand finger force magnitude to the corresponding task hand finger force magnitude, termed motor overflow magnitude (MOM), was greater in extension than flexion. The index finger flexion task showed the smallest MOM values. The similarity between the directions of task hand and non-task hand finger force vectors in four-dimensional finger force vector space, termed motor overflow direction (MOD), was the greatest for index and smallest for little finger tasks. MOM of a four-finger task was greater than the sum of MOMs of single-finger tasks, and this phenomenon was termed motor overflow surplus. Contrary to previous studies, no single-finger or four-finger tasks showed significant changes of MOM or MOD with the age of children. We conclude that the contralateral motor overflow in children during finger maximum force production tasks is dependent upon the task fingers and the magnitude and direction of task finger forces.

75 FR 45606 - Interagency Ocean Policy Task Force-Final Recommendations of the Interagency Ocean Policy Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... COUNCIL ON ENVIRONMENTAL QUALITY Interagency Ocean Policy Task Force--Final Recommendations of the Interagency Ocean Policy Task Force AGENCY: Council on Environmental Quality. ACTION: Notice of Availability, Interagency Ocean Policy Task Force's [[Page 45607

Report of the Defense Science Board Task Force on Defense Intelligence - Counterinsurgency (COIN) Intelligence, Surveillance, and Reconnaissance (ISR) Operations

DTIC Science & Technology

2011-02-01

Terms of Reference  (TOR). The USD(I)’s TOR  for  the  study   (Appendix A)  identified  five    tasks:   What  is  the developing  role  of DoD...a  “lesser‐included  case ” for forces structured for and prepared to fight two major theater wars.9  Historical  studies   of  insurgencies  over...2010): xiii.  10 The Task Force reviewed 53  case   studies  of  insurgencies.    In every  case   the actions  taken were reactive and  occurred after the

The Lower Extremity Biomechanics of Single- and Double-Leg Stop-Jump Tasks

PubMed Central

2011-01-01

The anterior cruciate ligament (ACL) injury is a common occurrence in sports requiring stop-jump tasks. Single- and double-leg stop-jump techniques are frequently executed in sports. The higher risk of ACL injury in single-leg drop landing task compared to a double-leg drop landing task has been identified. However the injury bias between single- and double-leg landing techniques has not been investigated for stop-jump tasks. The purpose of this study was to determine the differences between single- and double-leg stop-jump tasks in knee kinetics that were influenced by the lower extremity kinematics during the landing phase. Ground reaction force, lower extremity kinematics, and knee kinetics data during the landing phase were obtained from 10 subjects performing single- and double-leg stop-jump tasks, using motion-capture system and force palates. Greater peak posterior and vertical ground reaction forces, and peak proximal tibia anterior and lateral shear forces (p < 0.05) during landing phase were observed of single-leg stop-jump. Single-leg stop-jump exhibited smaller hip and knee flexion angle, and knee flexion angular velocity at initial foot contact with the ground (p < 0.05). We found smaller peak hip and knee flexion angles (p < 0.05) during the landing phase of single-leg stop-jump. These results indicate that single-leg landing may have higher ACL injury risk than double-leg landing in stop-jump tasks that may be influenced by the lower extremity kinematics during the landing phase. Key points Non-contact ACL injuries are more likely to occur during the single-leg stop-jump task than during the double-leg stop-jump task. Single-leg stop-jump exhibited greater peak proximal tibia anterior and lateral shear forces, and peak posterior and vertical ground reaction forces during the landing phase than the double-leg stop-jump task. Single-leg stop-jump exhibited smaller hip flexion angle, knee flexion angle, and knee flexion angular velocity at initial foot contact with the ground. Single-leg stop-jump exhibited greater peak knee extension and valgus moment during the landing phase than the double-leg stop-jump task. Single-leg stop-jump extended the hip joint at initial foot contact with the ground. PMID:24149308

Characteristics of personal health records: findings of the Medical Library Association/National Library of Medicine Joint Electronic Personal Health Record Task Force.

PubMed

Jones, Dixie A; Shipman, Jean P; Plaut, Daphne A; Selden, Catherine R

2010-07-01

The Medical Library Association (MLA)/National Library of Medicine (NLM) Joint Electronic Personal Health Record Task Force examined the current state of personal health records (PHRs). A working definition of PHRs was formulated, and a database was built with fields for specified PHR characteristics. PHRs were identified and listed. Each task force member was assigned a portion of the list for data gathering. Findings were recorded in the database. Of the 117 PHRs identified, 91 were viable. Almost half were standalone products. A number used national standards for nomenclature and/or record structure. Less than half were mobile device enabled. Some were publicly available, and others were offered only to enrollees of particular health plans or employees at particular institutions. A few were targeted to special health conditions. The PHR field is very dynamic. While most PHR products have some common elements, their features can vary. PHRs can link their users with librarians and information resources. MLA and NLM have taken an active role in making this connection and in encouraging librarians to assume this assistance role with PHRs.

Improving performance with clinical decision support.

PubMed

Brailer, D J; Goldfarb, S; Horgan, M; Katz, F; Paulus, R A; Zakrewski, K

1996-07-01

CADU/CIS (Clinical and Administrative Decision-support Utility and Clinical Information System) is a clinical decision-support workstation that allows large volumes of clinical information systems data to be analyzed in a timely and user-friendly fashion. CARE PROCESS MEASUREMENT: For any given disease, subgroups of patients are identified, and automated, customized "clinical pathways" are generated. For each subgroup, the best practice norms for use of test and therapies are identified. Practice style variations are then compared to outcomes to focus inquiry on decisions that significantly affect outcomes. INTESTINAL OBSTRUCTION: Graduate Health Systems, a multisite integrated provider in the Philadelphia area, has used CADU/CIS to improve quality problems, reduce treatment-intensity variations, and improve clinical participation in care process evaluation and decision making. A task force selected intestinal obstruction without hernia as its first study because of the related high-volume and high-morbidity complications. Use of a ten-step method for clinical performance improvement showed that the intravenous administration of unnecessary fluids to 104 patients with intestinal obstruction induced congestive heart failure (CHF) in 5 patients. Task force members and other practicing physicians are now developing guidelines and other interventions aimed at fluid use. Indeed, the task force used CADU/CIS to identify an additional 250 patients in one year whose conditions were complicated by CHF. A clinical decision support tool can be instrumental in detecting problems with important clinical and economic implications, identifying their important underlying causes, tracking the associated tests and therapies, and monitoring interventions.

Under what conditions is recognition spared relative to recall after selective hippocampal damage in humans?

PubMed

Holdstock, J S; Mayes, A R; Roberts, N; Cezayirli, E; Isaac, C L; O'Reilly, R C; Norman, K A

2002-01-01

The claim that recognition memory is spared relative to recall after focal hippocampal damage has been disputed in the literature. We examined this claim by investigating object and object-location recall and recognition memory in a patient, YR, who has adult-onset selective hippocampal damage. Our aim was to identify the conditions under which recognition was spared relative to recall in this patient. She showed unimpaired forced-choice object recognition but clearly impaired recall, even when her control subjects found the object recognition task to be numerically harder than the object recall task. However, on two other recognition tests, YR's performance was not relatively spared. First, she was clearly impaired at an equivalently difficult yes/no object recognition task, but only when targets and foils were very similar. Second, YR was clearly impaired at forced-choice recognition of object-location associations. This impairment was also unrelated to difficulty because this task was no more difficult than the forced-choice object recognition task for control subjects. The clear impairment of yes/no, but not of forced-choice, object recognition after focal hippocampal damage, when targets and foils are very similar, is predicted by the neural network-based Complementary Learning Systems model of recognition. This model postulates that recognition is mediated by hippocampally dependent recollection and cortically dependent familiarity; thus hippocampal damage should not impair item familiarity. The model postulates that familiarity is ineffective when very similar targets and foils are shown one at a time and subjects have to identify which items are old (yes/no recognition). In contrast, familiarity is effective in discriminating which of similar targets and foils, seen together, is old (forced-choice recognition). Independent evidence from the remember/know procedure also indicates that YR's familiarity is normal. The Complementary Learning Systems model can also accommodate the clear impairment of forced-choice object-location recognition memory if it incorporates the view that the most complete convergence of spatial and object information, represented in different cortical regions, occurs in the hippocampus.

76 FR 60863 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meeting. SUMMARY: This notice announces a meeting of the Aquatic Nuisance Species Task Force (ANS Task Force). The ANS Task Force's purpose is to develop and implement a program for U.S. waters to prevent...

78 FR 29378 - Aquatic Nuisance Species Task Force; Public Teleconference/Webinar

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-20

...-FF09F14000-134] Aquatic Nuisance Species Task Force; Public Teleconference/ Webinar AGENCY: Fish and Wildlife... teleconference/webinar of the Aquatic Nuisance Species Task Force (ANS Task Force). The ANS Task Force's purpose... aquatic nuisance species; to monitor, control, and study such species; and to disseminate related...

Keepin' On: Five Years Down the Road to Better Schools. Reports of the Task Force on Improving Kentucky's Schools and the Task Force on Restructuring Time and Learning.

ERIC Educational Resources Information Center

Prichard Committee for Academic Excellence, Lexington, KY.

This report contains the findings of two task forces established during 1994 by the Prichard Committee for Academic Excellence: (1) the Task Force on Improving Kentucky Schools; and (2) the Task Force on Restructuring Time and Learning. The task forces, comprised of parents and business members of the Prichard Committee, examined key elements of…

Developing Clinical Leaders in Primary Care: The US Air Force Diabetes Champion Course

DTIC Science & Technology

2017-04-03

The US Air Force Diabetes Center of Excellence designed the Diabetes Champion Course (DCC), a semi-annual, 3-day course, to train primary care teams ...and patient flow in a team -based setting. Each team is tasked to identify local deficits and make a Plan of Action (POA) for implementation.

Ethical Challenges in Promoting the Implementation of Preventive Interventions: Report of the SPR Task Force.

PubMed

Leadbeater, Bonnie J; Dishion, Tom; Sandler, Irwin; Bradshaw, Catherine P; Dodge, Kenneth; Gottfredson, Denise; Graham, Phillip W; Lindstrom Johnson, Sarah; Maldonado-Molina, Mildred M; Mauricio, Anne M; Smith, Emilie Phillips

2018-06-23

Prevention science researchers and practitioners are increasingly engaged in a wide range of activities and roles to promote evidence-based prevention practices in the community. Ethical concerns invariably arise in these activities and roles that may not be explicitly addressed by university or professional guidelines for ethical conduct. In 2015, the Society for Prevention Research (SPR) Board of Directors commissioned Irwin Sandler and Tom Dishion to organize a series of roundtables and establish a task force to identify salient ethical issues encountered by prevention scientists and community-based practitioners as they collaborate to implement evidence-based prevention practices. This article documents the process and findings of the SPR Ethics Task Force and aims to inform continued efforts to articulate ethical practice. Specifically, the SPR membership and task force identified prevention activities that commonly stemmed from implementation and scale-up efforts. This article presents examples that illustrate typical ethical dilemmas. We present principles and concepts that can be used to frame the discussion of ethical concerns that may be encountered in implementation and scale-up efforts. We summarize value statements that stemmed from our discussion. We also conclude that the field of prevention science in general would benefit from standards and guidelines to promote ethical behavior and social justice in the process of implementing evidence-based prevention practices in community settings. It is our hope that this article serves as an educational resource for students, investigators, and Human Subjects Review Board members regarding some of the complexity of issues of fairness, equality, diversity, and personal rights for implementation of preventive interventions.

Grip force and force sharing in two different manipulation tasks with bottles.

PubMed

Cepriá-Bernal, Javier; Pérez-González, Antonio; Mora, Marta C; Sancho-Bru, Joaquín L

2017-07-01

Grip force and force sharing during two activities of daily living were analysed experimentally in 10 right-handed subjects. Four different bottles, filled to two different levels, were manipulated for two tasks: transporting and pouring. Each test subject's hand was instrumented with eight thin wearable force sensors. The grip force and force sharing were significantly different for each bottle model. Increasing the filling level resulted in an increase in grip force, but the ratio of grip force to load force was higher for lighter loads. The task influenced the force sharing but not the mean grip force. The contributions of the thumb and ring finger were higher in the pouring task, whereas the contributions of the palm and the index finger were higher in the transport task. Mean force sharing among fingers was 30% for index, 29% for middle, 22% for ring and 19% for little finger. Practitioner Summary: We analysed grip force and force sharing in two manipulation tasks with bottles: transporting and pouring. The objective was to understand the effects of the bottle features, filling level and task on the contribution of different areas of the hand to the grip force. Force sharing was different for each task and the bottles features affected to both grip force and force sharing.

PRN 94-9: Announcing the Formation of Two Industry-Wide Task Forces: Agricultural Reentry Task Force and Outdoor Residential Exposure Task Force

EPA Pesticide Factsheets

This Notice announces two industry-wide Task Forces being formed in response to generic exposure data requirements. It contains EPA's policy on a registrant's options for, and responsibilities when joining Task Force as a way to satisfy data requirements.

78 FR 60306 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

...-FF09F14000-134] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior... the Aquatic Nuisance Species (ANS) Task Force. The ANS Task Force's purpose is to develop and... Task Force will meet from 8 a.m. to 4:30 p.m. on Wednesday, November 6, through Thursday, November 7...

Not All Is Lost: Old Adults Retain Flexibility in Motor Behaviour during Sit-to-Stand

PubMed Central

Greve, Christian; Zijlstra, Wiebren; Hortobágyi, Tibor; Bongers, Raoul M.

2013-01-01

Sit-to-stand is a fundamental activity of daily living, which becomes increasingly difficult with advancing age. Due to severe loss of leg strength old adults are required to change the way they rise from a chair and maintain stability. Here we examine whether old compared to young adults differently prioritize task-important performance variables and whether there are age-related differences in the use of available motor flexibility. We applied the uncontrolled manifold analysis to decompose trial-to-trial variability in joint kinematics into variability that stabilizes and destabilizes task-important performance variables. Comparing the amount of variability stabilizing and destabilizing task-important variables enabled us to identify the variable of primary importance for the task. We measured maximal isometric voluntary force of three muscle groups in the right leg. Independent of age and muscle strength, old and young adults similarly prioritized stability of the ground reaction force vector during sit-to-stand. Old compared to young adults employed greater motor flexibility, stabilizing ground reaction forces during sit-to-sand. We concluded that freeing those degrees of freedom that stabilize task-important variables is a strategy used by the aging neuromuscular system to compensate for strength deficits. PMID:24204952

Perception of Non-Native Consonant Length Contrast: The Role of Attention in Phonetic Processing

ERIC Educational Resources Information Center

Porretta, Vincent J.; Tucker, Benjamin V.

2015-01-01

The present investigation examines English speakers' ability to identify and discriminate non-native consonant length contrast. Three groups (L1 English No-Instruction, L1 English Instruction, and L1 Finnish control) performed a speeded forced-choice identification task and a speeded AX discrimination task on Finnish non-words (e.g.…

A Marketing and Distributive Education Curriculum Development Plan with Student Learning Objectives. Final Report.

ERIC Educational Resources Information Center

Wilson, Blaine R.

This project was conducted to design marketing and distributive education (MDE) student learning objectives and an MDE curriculum development plan. The objectives of this project were met through the following procedures: (1) basic MDE task research was identified; (2) a task force of two MDE teacher coordinators and the project director grouped…

Recognition of Teaching Excellence*

PubMed Central

Piascik, Peggy; Medina, Melissa; Pittenger, Amy; Rose, Renee; Creekmore, Freddy; Soltis, Robert; Bouldin, Alicia; Schwarz, Lindsay; Scott, Steven

2010-01-01

The 2008-2009 Task Force for the Recognition of Teaching Excellence was charged by the AACP Council of Faculties Leadership to examine teaching excellence by collecting best practices from colleges and schools of pharmacy, evaluating the literature to identify evidence-based criteria for excellent teaching, and recommending appropriate means to acknowledge and reward teaching excellence. This report defines teaching excellence and discusses a variety of ways to assess it, including student, alumni, peer, and self-assessment. The task force identifies important considerations that colleges and schools must address when establishing teaching recognition programs including the purpose, criteria, number and mix of awards, frequency, type of award, and method of nominating and determining awardees. The report concludes with recommendations for the academy to consider when establishing and revising teaching award programs. PMID:21301598

Multisociety Task Force for Critical Care Research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Multisociety task force for critical care research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the U.S. Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: (1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; (2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; (3) future approaches to human research should account for disease complexity and patient heterogeneity; and (4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross-section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Multisociety task force for critical care research: key issues and recommendations.

PubMed

Deutschman, Clifford S; Ahrens, Tom; Cairns, Charles B; Sessler, Curtis N; Parsons, Polly E

2012-01-01

Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional "silo-ed" approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (ie, basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine.

Multisociety Task Force for Critical Care Research: Key Issues and Recommendations

PubMed Central

Deutschman, Clifford S.; Ahrens, Tom; Cairns, Charles B.; Sessler, Curtis N.; Parsons, Polly E.

2012-01-01

Background: Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. Objective: To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. Methods: The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the U.S. Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. Results: The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: (1) the traditional “silo-ed” approach to critical care research is counterproductive and should be modified; (2) an approach that more effectively links areas of research (i.e., basic and translational research, or clinical research and implementation) should be embraced; (3) future approaches to human research should account for disease complexity and patient heterogeneity; and (4) an enhanced infrastructure for critical care research is essential for future success. Conclusions: This document contains the themes/recommendations developed by a large, multiprofessional cross-section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine. PMID:22210788

Multisociety Task Force for Critical Care Research

PubMed Central

Deutschman, Clifford S.; Ahrens, Tom; Cairns, Charles B.; Sessler, Curtis N.

2012-01-01

Background: Research in critical care extends from the bench to the bedside, involving multiple departments, specialties, and funding organizations. Because of this diversity, it has been difficult for all stakeholders to collectively identify challenges and establish priorities. Objective: To define a comprehensive agenda for critical care research using input from a broad range of stakeholders to serve as a blueprint for future initiatives. Methods: The Critical Care Societies Collaborative (CCSC), consisting of the leadership of the American Association of Critical-Care Nurses (AACN), the American College of Chest Physicians (ACCP), the American Thoracic Society (ATS), and the Society of Critical Care Medicine (SCCM), joined the US Critical Illness and Injury Trials Group (USCIITG) in forming a task force to define a comprehensive critical care research agenda. This group of 25 identified experts was divided into subgroups to address basic, translational, clinical, implementation, and educational research. The subgroups met via conference calls, and the entire task force met in person for a 2-day session. The result was a detailed discussion of the research priorities that served as the basis for this report. Results: The task force identified challenges, specific priority areas, and recommendations for process improvements to support critical care research. Additionally, four overarching themes emerged: 1) the traditional “silo-ed” approach to critical care research is counterproductive and should be modified; 2) an approach that more effectively links areas of research (ie, basic and translational research, or clinical research and implementation) should be embraced; 3) future approaches to human research should account for disease complexity and patient heterogeneity; and 4) an enhanced infrastructure for critical care research is essential for future success. Conclusions: This document contains the themes/recommendations developed by a large, multiprofessional cross section of critical care scientists, clinicians, and educators. It provides a unique framework for future research in critical care medicine. PMID:22215828

77 FR 61019 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

..., Cost Center: FF09F14000, Fund: 134] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and... Aquatic Nuisance Species (ANS) Task Force. The ANS Task Force's purpose is to develop and implement a.... DATES: The ANS Task Force will meet from 8:30 a.m. to 5:00 p.m. Wednesday November 14, and from 8:30 a.m...

Force sharing and other collaborative strategies in a dyadic force perception task

PubMed Central

Tatti, Fabio

2018-01-01

When several persons perform a physical task jointly, such as transporting an object together, the interaction force that each person experiences is the sum of the forces applied by all other persons on the same object. Therefore, there is a fundamental ambiguity about the origin of the force that each person experiences. This study investigated the ability of a dyad (two persons) to identify the direction of a small force produced by a haptic device and applied to a jointly held object. In this particular task, the dyad might split the force produced by the haptic device (the external force) in an infinite number of ways, depending on how the two partners interacted physically. A major objective of this study was to understand how the two partners coordinated their action to perceive the direction of the third force that was applied to the jointly held object. This study included a condition where each participant responded independently and another one where the two participants had to agree upon a single negotiated response. The results showed a broad range of behaviors. In general, the external force was not split in a way that would maximize the joint performance. In fact, the external force was often split very unequally, leaving one person without information about the external force. However, the performance was better than expected in this case, which led to the discovery of an unanticipated strategy whereby the person who took all the force transmitted this information to the partner by moving the jointly held object. When the dyad could negotiate the response, we found that the participant with less force information tended to switch his or her response more often. PMID:29474433

Task specific grip force control in writer's cramp.

PubMed

Schneider, A S; Fürholzer, W; Marquardt, C; Hermsdörfer, J

2014-04-01

Writer's cramp is defined as a task specific focal dystonia generating hypertonic muscle co-contractions during handwriting resulting in impaired writing performance and exaggerated finger force. However, little is known about the generalisation of grip force across tasks others than writing. The aim of the study was to directly compare regulation of grip forces during handwriting with force regulation in other fine-motor tasks in patients and control subjects. Handwriting, lifting and cyclic movements of a grasped object were investigated in 21 patients and 14 controls. The applied forces were registered in all three tasks and compared between groups and tasks. In addition, task-specific measures of fine-motor skill were assessed. As expected, patients generated exaggerated forces during handwriting compared to control subjects. However there were no statistically significant group differences during lifting and cyclic movements. The control group revealed a generalisation of grip forces across manual tasks whereas in patients there was no such correlation. We conclude that increased finger forces during handwriting are a task-specific phenomenon that does not necessarily generalise to other fine-motor tasks. Force control of patients with writer's cramp in handwriting and other fine-motor tasks is characterised by individualised control strategies. Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

76 FR 22685 - Interagency Management Task Force Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-22

... Force Public Meeting AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy (DOE... meetings of the Interagency Energy Management Task Force (Task Force) in 2011. FEMP intends to hold recurring public meetings of the Task Force. Interested parties can check http://www.femp.energy.gov/news...

ILSI Europe's Food Allergy Task Force: From Defining the Hazard to Assessing the Risk from Food Allergens.

PubMed

Crevel, René R W; Ronsmans, Stefan; Marsaux, Cyril F M; Bánáti, Diána

2018-01-01

The International Life Sciences Institute (ILSI) Europe Food Allergy Task Force was founded in response to early public concerns about the growing impact of food allergies almost coincidentally with the publication of the 1995 Food and Agriculture Organization-World Health Organization Technical Consultation on Food Allergies. In line with ILSI principles aimed to foster collaboration between stakeholders to promote consensus on science-based approaches to food safety and nutrition, the task force has played a central role since then in the development of risk assessment for food allergens. This ranged from consideration of the criteria to be applied to identifying allergens of public health concern through methodologies to determine the relationship between dose and the proportion of allergic individuals reacting, as well as the nature of the observed responses. The task force also promoted the application of novel, probabilistic risk assessment methods to better delineate the impact of benchmarks, such as reference doses, and actively participated in major European food allergy projects, such as EUROPREVALL, the European Union (EU)-funded project "The prevalence, cost and basis of food allergy across Europe;" and iFAAM, "Integrated approaches to food allergen and allergy risk management," also an EU-funded project. Over the years, the task force's work has evolved as answers to initial questions raised further issues: Its current work program includes a review of analytical methods and how different ones can best be deployed given their strengths and limitations. Another activity, which has just commenced, aims to develop a framework for stakeholders to achieve consensus on acceptable risk.

EULAR recommendations for the role of the nurse in the management of chronic inflammatory arthritis.

PubMed

van Eijk-Hustings, Yvonne; van Tubergen, Astrid; Boström, Carina; Braychenko, Elena; Buss, Beate; Felix, José; Firth, Jill; Hammond, Alison; Harston, Benny; Hernandez, Cristina; Huzjak, Masa; Korandová, Jana; Kukkurainen, Marja Leena; Landewé, Robert; Mezieres, Maryse; Milincovic, Marijana; Moretti, Antonella; Oliver, Susan; Primdahl, Jette; Scholte-Voshaar, Marieke; de la Torre-Aboki, Jenny; Waite-Jones, Jennifer; Westhovens, Rene; Zangi, Heidi Andersen; Heiberg, Turid; Hill, Jackie

2012-01-01

The authors aim to develop European League Against Rheumatism recommendations for the role of the nurse in the management of patients with chronic inflammatory arthritis, to identify a research agenda and to determine an educational agenda. A task force made up of a multidisciplinary expert panel including nurses, rheumatologists, occupational therapist, physiotherapist, psychologist, epidemiologist and patient representatives, representing 14 European countries, carried out the development of the recommendations, following the European League Against Rheumatism standardised operating procedures. The task force met twice. In the first meeting, the aims of the task force were defined, and eight research questions were developed. This was followed by a comprehensive, systematic literature search. In the second meeting, the results from the literature review were presented to the task force that subsequently formulated the recommendations, research agenda and educational agenda. In total, 10 recommendations were formulated. Seven recommendations covered the contribution of nurses to care and management: education, satisfaction with care, access to care, disease management, psychosocial support, self-management and efficiency of care. Three recommendations focused on professional support for nurses: availability of guidelines or protocols, access to education and encouragement to undertake extended roles. The strength of the recommendations varied from A to C, dependent on the category of evidence (1A-3), and a high level of agreement was achieved. Additionally, the task force agreed upon 10 topics for future research and an educational agenda. 10 recommendations for the role of the nurse in the management of chronic inflammatory arthritis were developed using a combination of evidence-based and expert consensus approach.

75 FR 20578 - Federal Advisory Committee; Defense Health Board (DHB); Department of Defense Task Force on the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-20

... (DHB); Department of Defense Task Force on the Prevention of Suicide by Members of the Armed Forces... announces a meeting of the Department of Defense Task Force on the Prevention of Suicide by Members of the... Secretary, Department of Defense Task Force on the Prevention of Suicide by Members of the Armed Forces, One...

Effective force control by muscle synergies.

PubMed

Berger, Denise J; d'Avella, Andrea

2014-01-01

Muscle synergies have been proposed as a way for the central nervous system (CNS) to simplify the generation of motor commands and they have been shown to explain a large fraction of the variation in the muscle patterns across a variety of conditions. However, whether human subjects are able to control forces and movements effectively with a small set of synergies has not been tested directly. Here we show that muscle synergies can be used to generate target forces in multiple directions with the same accuracy achieved using individual muscles. We recorded electromyographic (EMG) activity from 13 arm muscles and isometric hand forces during a force reaching task in a virtual environment. From these data we estimated the force associated to each muscle by linear regression and we identified muscle synergies by non-negative matrix factorization. We compared trajectories of a virtual mass displaced by the force estimated using the entire set of recorded EMGs to trajectories obtained using 4-5 muscle synergies. While trajectories were similar, when feedback was provided according to force estimated from recorded EMGs (EMG-control) on average trajectories generated with the synergies were less accurate. However, when feedback was provided according to recorded force (force-control) we did not find significant differences in initial angle error and endpoint error. We then tested whether synergies could be used as effectively as individual muscles to control cursor movement in the force reaching task by providing feedback according to force estimated from the projection of the recorded EMGs into synergy space (synergy-control). Human subjects were able to perform the task immediately after switching from force-control to EMG-control and synergy-control and we found no differences between initial movement direction errors and endpoint errors in all control modes. These results indicate that muscle synergies provide an effective strategy for motor coordination.

Practice and Incentive Effects on Learner Performance: Aircraft Instrument Comprehension Task.

ERIC Educational Resources Information Center

Tenpas, Barbara G.; Higgins, Norman C.

To study the effects of practice and incentive on learner performance on the aircraft instrument comprehension task, 48 third-year Air Force cadets were chosen as subjects. The subjects were expected to be able to identify which one of four pictures of aircraft in flight most nearly corresponded to the position indicated on a panel of attitude and…

Preventing hospital-acquired venous thromboembolism: Improving patient safety with interdisciplinary teamwork, quality improvement analytics, and data transparency.

PubMed

Schleyer, Anneliese M; Robinson, Ellen; Dumitru, Roxana; Taylor, Mark; Hayes, Kimberly; Pergamit, Ronald; Beingessner, Daphne M; Zaros, Mark C; Cuschieri, Joseph

2016-12-01

Hospital-acquired venous thromboembolism (HA-VTE) is a potentially preventable cause of morbidity and mortality. Despite high rates of venous thromboembolism (VTE) prophylaxis in accordance with an institutional guideline, VTE remains the most common hospital-acquired condition in our institution. To improve the safety of all hospitalized patients, examine current VTE prevention practices, identify opportunities for improvement, and decrease rates of HA-VTE. Pre/post assessment. Urban academic tertiary referral center, level 1 trauma center, safety net hospital; all patients. We formed a multidisciplinary VTE task force to review all HA-VTE events, assess prevention practices relative to evidence-based institutional guidelines, and identify improvement opportunities. The task force developed an electronic tool to facilitate efficient VTE event review and designed decision-support and reporting tools, now integrated into the electronic health record, to bring optimal VTE prevention practices to the point of care. Performance is shared transparently across the institution. Harborview benchmarks process and outcome performance, including patient safety indicators and core measures, against hospitals nationally using Hospital Compare and Vizient data. Our program has resulted in >90% guideline-adherent VTE prevention and zero preventable HA-VTEs. Initiatives have resulted in a 15% decrease in HA-VTE and a 21% reduction in postoperative VTE. Keys to success include the multidisciplinary approach, clinical roles of task force members, senior leadership support, and use of quality improvement analytics for retrospective review, prospective reporting, and performance transparency. Ongoing task force collaboration with frontline providers is critical to sustained improvements. Journal of Hospital Medicine 2016;11:S38-S43. © 2016 Society of Hospital Medicine. © 2016 Society of Hospital Medicine.

Human rights and mental health among Latin American women in situations of state-sponsored violence. Bibliographic resources.

PubMed

Lykes, M B; Brabeck, M M; Ferns, T; Radan, A

1993-12-01

The Task Force of the American Psychological Association Division 35, Psychology of Women, conducted a literature review of resources from Latin America to examine the social dimensions of state-sponsored violence in Latin America, their effects on socialization and community, and some responses of women surviving these experiences. It limited its review to works of women's groups, progressive organizations, and individual women exploring the effects of war and state-sponsored violence on women's mental health. Recurring emergent themes included the false dichotomy of violence committed against women in public versus that committed in private, silencing of women accompanies state imposed terror, collective resistance to such terror. The resources addressed 3 types of women's experiences of violence: exile within and beyond one's national borders; torture--an extreme form of state-sponsored violence; and nontraditional, culturally appropriate interventions--alternatives to Western models. This review motivated the Task Force to call on their colleagues to contribute to the on-going documentation of state-sponsored violence. Task Force members identified several areas for collaborative research and/or theory development. Psychologists should question the validity of clinical neutrality and examine the particular meanings of non-neutrality within different cultures. For example, some Latin American psychologists reject diagnoses of intrapsychic syndromes (e.g., post-traumatic stress syndrome) and propose concepts that center on the nexus of individuals and social life. The Task Force sees great opportunities for US psychologists to network and to form solidarity-based relationships with Latin American women. It has identified many women's groups working in Latin America. Human rights organizations (e.g., Americas Watch) have formed women's projects. Further work should be done to improve resource exchanges.

Assessing and addressing cognitive impairment in bipolar disorder: the International Society for Bipolar Disorders Targeting Cognition Task Force recommendations for clinicians.

PubMed

Miskowiak, K W; Burdick, K E; Martinez-Aran, A; Bonnin, C M; Bowie, C R; Carvalho, A F; Gallagher, P; Lafer, B; López-Jaramillo, C; Sumiyoshi, T; McIntyre, R S; Schaffer, A; Porter, R J; Purdon, S; Torres, I J; Yatham, L N; Young, A H; Kessing, L V; Vieta, E

2018-05-01

Cognition is a new treatment target to aid functional recovery and enhance quality of life for patients with bipolar disorder. The International Society for Bipolar Disorders (ISBD) Targeting Cognition Task Force aimed to develop consensus-based clinical recommendations on whether, when and how to assess and address cognitive impairment. The task force, consisting of 19 international experts from nine countries, discussed the challenges and recommendations in a face-to-face meeting, telephone conference call and email exchanges. Consensus-based recommendations were achieved through these exchanges with no need for formal consensus methods. The identified questions were: (I) Should cognitive screening assessments be routinely conducted in clinical settings? (II) What are the most feasible screening tools? (III) What are the implications if cognitive impairment is detected? (IV) What are the treatment perspectives? Key recommendations are that clinicians: (I) formally screen cognition in partially or fully remitted patients whenever possible, (II) use brief, easy-to-administer tools such as the Screen for Cognitive Impairment in Psychiatry and Cognitive Complaints in Bipolar Disorder Rating Assessment, and (III) evaluate the impact of medication and comorbidity, refer patients for comprehensive neuropsychological evaluation when clinically indicated, and encourage patients to build cognitive reserve. Regarding question (IV), there is limited evidence for current evidence-based treatments but intense research efforts are underway to identify new pharmacological and/or psychological cognition treatments. This task force paper provides the first consensus-based recommendations for clinicians on whether, when, and how to assess and address cognition, which may aid patients' functional recovery and improve their quality of life. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

75 FR 21603 - Renewal of Department of Defense Federal Advisory Committee; Missouri River (North Dakota) Task...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

...-6128. SUPPLEMENTARY INFORMATION: The Task Force is a non-discretionary Federal advisory committee and... Committee; Missouri River (North Dakota) Task Force AGENCY: Department of Defense (DoD). ACTION: Renewal of... Missouri River (North Dakota) Task Force (hereafter referred to as the Task Force). FOR FURTHER INFORMATION...

U.S. Northern Command > Newsroom > Fact Sheets

Science.gov Websites

Operations Command, North U.S. Marine Forces Northern Command U.S. Fleet Forces Command Air Forces Northern U.S. Army North Joint Task Force North Joint Task Force Civil Support Joint Task Force Alaska Joint

What does it mean to be an oncology nurse? Reexamining the life cycle concepts.

PubMed

Cohen, Marlene Z; Ferrell, Betty R; Vrabel, Mark; Visovsky, Constance; Schaefer, Brandi

2010-09-01

To summarize the current research pertaining to the concepts initially examined by the Oncology Nursing Society Life Cycle of the Oncology Nurse Task Force and related projects completed in 1994. Published articles on the 21 concepts from the Oncology Nursing Society Life Cycle of the Oncology Nurse Task Force work. Research published in English from 1995-2009 was obtained from PubMed, CINAHL(R), PsycINFO, ISI Science, and EBSCO Health Source(R): Nursing/Academic Edition databases. Most of the concepts identified from the Oncology Nursing Society Life Cycle of the Oncology Nurse Task Force have been examined in the literature. Relationships and witnessing suffering were common concepts among studies of the meaning of oncology nursing. Nurses provide holistic care, and not surprisingly, holistic interventions have been found useful to support nurses. Interventions included storytelling, clinical support of nurses, workshops to find balance in lives, and dream work. Additional support comes from mentoring. The research identified was primarily descriptive, with very few interventions reported. Findings have been consistent over time in diverse countries. This review indicates that although the healthcare system has changed significantly in 15 years, nurses' experiences of providing care to patients with cancer have remained consistent. The need for interventions to support nurses remains.

Institutional Effectiveness at Community and Technical Colleges in Texas: A State-Level Evaluation Process.

ERIC Educational Resources Information Center

Texas Higher Education Coordinating Board, Austin.

Based on recommendations from a state Task Force on Institutional Effectiveness, the Texas Higher Education Coordinating Board developed a new institutional review system designed to identify institutional and programmatic strengths and areas of concern, verify institutional outcomes and improvement efforts, identify exemplary programs and…

A Community Response to Elder Abuse.

ERIC Educational Resources Information Center

Foelker, George A., Jr.; And Others

1990-01-01

Discusses how Dallas, Texas, Area Agency on Aging met requirement of 1987 amendments to Older Americans Act of 1965 that State Offices on Aging identify agencies involved in identifying and treating abused, neglected, and exploited elders and determine their need for services. Describes impact of Elder Abuse Task Force on state law, adult…

Proximal arm kinematics affect grip force-load force coordination

PubMed Central

Vermillion, Billy C.; Lum, Peter S.

2015-01-01

During object manipulation, grip force is coordinated with load force, which is primarily determined by object kinematics. Proximal arm kinematics may affect grip force control, as proximal segment motion could affect control of distal hand muscles via biomechanical and/or neural pathways. The aim of this study was to investigate the impact of proximal kinematics on grip force modulation during object manipulation. Fifteen subjects performed three vertical lifting tasks that involved distinct proximal kinematics (elbow/shoulder), but resulted in similar end-point (hand) trajectories. While temporal coordination of grip and load forces remained similar across the tasks, proximal kinematics significantly affected the grip force-to-load force ratio (P = 0.042), intrinsic finger muscle activation (P = 0.045), and flexor-extensor ratio (P < 0.001). Biomechanical coupling between extrinsic hand muscles and the elbow joint cannot fully explain the observed changes, as task-related changes in intrinsic hand muscle activation were greater than in extrinsic hand muscles. Rather, between-task variation in grip force (highest during task 3) appears to contrast to that in shoulder joint velocity/acceleration (lowest during task 3). These results suggest that complex neural coupling between the distal and proximal upper extremity musculature may affect grip force control during movements, also indicated by task-related changes in intermuscular coherence of muscle pairs, including intrinsic finger muscles. Furthermore, examination of the fingertip force showed that the human motor system may attempt to reduce variability in task-relevant motor output (grip force-to-load force ratio), while allowing larger fluctuations in output less relevant to task goal (shear force-to-grip force ratio). PMID:26289460

78 FR 23970 - Interagency Task Force on Veterans Small Business Development

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force Meeting. SUMMARY: This document corrects the SBA's Interagency Task Force on Veterans Small Business Developments...

A Call To Action for Physics Departments: Findings and Recommendations of the National Task Force on Teacher Education in Physics

NASA Astrophysics Data System (ADS)

Vokos, Stamatis

2010-10-01

The National Task Force on Teacher Education in Physics (T-TEP) concluded its two-year investigation of the professional preparation of teachers of physics in the U.S. T-TEP, formed by APS, AAPT, and AIP, was charged with (a) identifying generalizable, yet flexible, strategies that institutions, and in particular physics departments and schools or colleges of education, can employ to increase the number of qualified physics teachers, (b) identifying effective strategies in recruitment, models of professional preparation, and higher education systems of support during the first three years of teaching, and (c) articulating research, policy, and funding implications. In this talk, the major findings and recommendations of the T-TEP report will be discussed and ways to leverage the report to transform the physics teacher education system will be outlined.

Criteria-based evaluation of group 3 level memory telefacsimile equipment for interlibrary loan.

PubMed Central

Bennett, V M; Wood, M S; Malcom, D L

1990-01-01

The Interlibrary Loan, Document Delivery, and Union List Task Force of the Health Sciences Libraries Consortium (HSLC)--with nineteen libraries located in Philadelphia, Pittsburgh, and Hershey, Pennsylvania, and Delaware--accepted the charge of evaluating and recommending for purchase telefacsimile hardware to further interlibrary loan among HSLC members. To allow a thorough and scientific evaluation of group 3 level telefacsimile equipment, the task force identified ninety-six hardware features, which were grouped into nine broad criteria. These features formed the basis of a weighted analysis that identified three final candidates, with one model recommended to the HSLC board. This article details each of the criteria and discusses features in terms of library applications. The evaluation grid developed in the weighted analysis process should aid librarians charged with the selection of level 3 telefacsimile equipment. PMID:2328361

The Guide to Community Preventive Services and Disability Inclusion.

PubMed

Hinton, Cynthia F; Kraus, Lewis E; Richards, T Anne; Fox, Michael H; Campbell, Vincent A

2017-12-01

Approximately 40 million people in the U.S. identify as having a serious disability, and people with disabilities experience many health disparities compared with the general population. The Guide to Community Preventive Services (The Community Guide) identifies evidence-based programs and policies recommended by the Community Preventive Services Task Force (Task Force) to promote health and prevent disease. The Community Guide was assessed to answer the questions: are Community Guide public health intervention recommendations applicable to people with disabilities, and are adaptations required? An assessment of 91 recommendations from The Community Guide was conducted for 15 health topics by qualitative analysis involving three data approaches: an integrative literature review (years 1980-2011), key informant interviews, and focus group discussion during 2011. Twenty-six recommended interventions would not need any adaptation to be of benefit to people with disabilities. Forty-one recommended interventions could benefit from adaptations in communication and technology; 33 could benefit from training adaptations; 31 from physical accessibility adaptations; and 16 could benefit from other adaptations, such as written policy changes and creation of peer support networks. Thirty-eight recommended interventions could benefit from one or more adaptations to enhance disability inclusion. As public health and healthcare systems implement Task Force recommendations, identifying and addressing barriers to full participation for people with disabilities is important so that interventions reach the entire population. With appropriate adaptations, implementation of recommendations from The Community Guide could be successfully expanded to address the needs of people with disabilities. Published by Elsevier Inc.

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Commander of a task force. 700.1053 Section 700... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any other naval commander, may detail in command of a task force, or other task command, any eligible...

Metallurgical Evaluations of Depainting Processes on Aluminum Substrate

NASA Technical Reports Server (NTRS)

McGill, Preston

1999-01-01

In December 1993, the Environmental Protection Agency (EPA) Emission Standards Division and the National Aeronautics and Space Administration's (NASA's) Marshall Space Flight Center (MSFC) signed an Interagency Agreement (IA) initiating a task force for the technical assessment of alternative technologies for aerospace depainting operations. The United States Air Force (USAF) joined the task force in 1994. The mandates of the task force were: (1) To identify available alternative depainting systems that do not rely on methylene chloride or other ozone-depleting, chlorinated, and volatile organic carbon solvents. (2) To determine the viability, applicability, and pollution prevention potential of each identified alternative. (3) To address issues of safety, environmental impact, reliability, and maintainability. Through a Technical Implementation Committee (TIC), the task force selected and evaluated eight alternative paint stripping technologies: chemical stripping, carbon dioxide (CO2) blasting, xenon flashlamp and CO2 coatings removal (FLASHJET(R)), CO2 laser stripping, plastic media blasting (PMB), sodium bicarbonate wet stripping, high-pressure water blasting (WaterJet), and wheat starch abrasive blasting (Enviro-Strip(R)). (The CO2 blasting study was discontinued after the first depainting sequence.) This final report presents the results of the Joint EPA/NASA/USAF Interagency Depainting Study. Significant topics include: (1) Final depainting sequence data for the chemical stripping, PMB, sodium bicarbonate wet stripping, and WaterJet processes. (2) Strip rates for all eight technologies. (3) Sequential comparisons of surface roughness measurements for the seven viable depainting technologies. (4) Chronological reviews of and lessons learned in the conduct of all eight technologies. (5) An analysis of the surface roughness trends for each of the seven technologies. (6) Metallurgic evaluations of panels Summaries of corrosion and hydrogen embrittlement evaluations of chemical stripping panels, detailed descriptions of which appear in previous reports. Because the requirements for alternative systems are diverse, as are initial setup, training, and on-going operational considerations, this study does not recommend a particular product or process. Users of this study will draw their own conclusions from the data presented herein.

75 FR 76422 - Meeting of the Department of Defense Task Force on the Care, Management, and Transition of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-08

... DEPARTMENT OF DEFENSE Office of the Secretary Meeting of the Department of Defense Task Force on... Forces (Subsequently Referred to as the Task Force) AGENCY: Department of Defense. ACTION: Notice... forthcoming meeting of the Department of Defense Task Force on the Care, Management, and Transition of...

Oscillations in motor unit discharge are reflected in the low-frequency component of rectified surface EMG and the rate of change in force.

PubMed

Yoshitake, Yasuhide; Shinohara, Minoru

2013-11-01

Common drive to a motor unit (MU) pool manifests as low-frequency oscillations in MU discharge rate, producing fluctuations in muscle force. The aim of the study was to examine the temporal correlation between instantaneous MU discharge rate and rectified EMG in low frequencies. Additionally, we attempted to examine whether there is a temporal correlation between the low-frequency oscillations in MU discharge rate and the first derivative of force (dF/dt). Healthy young subjects produced steady submaximal force with their right finger as a single task or while maintaining a pinch-grip force with the left hand as a dual task. Surface EMG and fine-wire MU potentials were recorded from the first dorsal interosseous muscle in the right hand. Surface EMG was band-pass filtered (5-1,000 Hz) and full-wave rectified. Rectified surface EMG and the instantaneous discharge rate of MUs were smoothed by a Hann-window of 400 ms duration (equivalent to 2 Hz low-pass filtering). In each of the identified MUs, the smoothed MU discharge rate was positively correlated with the rectified-and-smoothed EMG as confirmed by the distinct peak in cross-correlation function with greater values in the dual task compared with the single task. Additionally, the smoothed MU discharge rate was temporally correlated with dF/dt more than with force and with rectified-and-smoothed EMG. The results indicated that the low-frequency component of rectified surface EMG and the first derivative of force provide temporal information on the low-frequency oscillations in the MU discharge rate.

75 FR 62611 - Interagency Task Force on Veterans Small Business Development

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-12

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force meeting... public meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be...

75 FR 76744 - National Disaster Housing Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-09

...] National Disaster Housing Task Force AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice of Meeting. SUMMARY: The National Disaster Housing Task Force (NDHTF) will meet by teleconference on December...: Mitchell Wyllins, National Disaster Housing Task Force, 500 C Street, SW., (Room 428), Washington, DC 20472...

77 FR 41472 - Interagency Task Force on Veterans Small Business Development

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-13

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force meeting... public meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be...

76 FR 8393 - Interagency Task Force on Veterans Small Business Development

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force meeting... public meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be...

75 FR 62438 - Interagency Task Force on Veterans Small Business Development Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development Meeting AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force... first public meeting of the Interagency Task Force on Veterans Small Business Development. The meeting...

Consistency and sources of divergence in recommendations on screening with questionnaires for presently experienced health problems or symptoms: a comparison of recommendations from the Canadian Task Force on Preventive Health Care, UK National Screening Committee, and US Preventive Services Task Force.

PubMed

Thombs, Brett D; Saadat, Nazanin; Riehm, Kira E; Karter, Justin Michael; Vaswani, Akansha; Andrews, Bonnie K; Simons, Peter; Cosgrove, Lisa

2017-08-09

Recently, health screening recommendations have gone beyond screening for early-stage, asymptomatic disease to include "screening" for presently experienced health problems and symptoms using self-report questionnaires. We examined recommendations from three major national guideline organizations to determine the consistency of recommendations, identify sources of divergent recommendations, and determine if guideline organizations have identified any direct randomized controlled trial (RCT) evidence for the effectiveness of questionnaire-based screening. We reviewed recommendation statements listed by the Canadian Task Force on Preventive Health Care (CTFPHC), the United Kingdom National Screening Committee (UKNSC), and the United States Preventive Services Task Force (USPSTF) as of 5 September 2016. Eligible recommendations focused on using self-report questionnaires to identify patients with presently experienced health problems or symptoms. Within each recommendation and accompanying evidence review we identified screening RCTs. We identified 22 separate recommendations on questionnaire-based screening, including three CTFPHC recommendations against screening, eight UKNSC recommendations against screening, four USPSTF recommendations in favor of screening (alcohol misuse, adolescent depression, adult depression, intimate partner violence), and seven USPSTF recommendations that did not recommend for or against screening. In the four cases where the USPSTF recommended screening, either the CTFPHC, the UKNSC, or both recommended against. When recommendations diverged, the USPSTF expressed confidence in benefits based on indirect evidence, evaluated potential harms as minimal, and did not consider cost or resource use. CTFPHC and UKNSC recommendations against screening, on the other hand, focused on the lack of direct evidence of benefit and raised concerns about harms to patients and resource use. Of six RCTs that directly evaluated screening interventions, five did not report any statistically significant primary or secondary health outcomes in favor of screening, and one trial reported equivocal results. Only the USPSTF has made any recommendations for screening with questionnaires for presently experienced problems or symptoms. The CTFPHC and UKNSC recommended against screening in all of their recommendations. Differences in recommendations appear to reflect differences in willingness to assume benefit from indirect evidence and different approaches to assessing possible harms and resource consumption. There were no examples in any recommendations of RCTs with direct evidence of improved health outcomes.

Face and Construct Validity of a Novel Virtual Reality-Based Bimanual Laparoscopic Force-Skills Trainer With Haptics Feedback.

PubMed

Prasad, Raghu; Muniyandi, Manivannan; Manoharan, Govindan; Chandramohan, Servarayan M

2018-05-01

The purpose of this study was to examine the face and construct validity of a custom-developed bimanual laparoscopic force-skills trainer with haptics feedback. The study also examined the effect of handedness on fundamental and complex tasks. Residents (n = 25) and surgeons (n = 25) performed virtual reality-based bimanual fundamental and complex tasks. Tool-tissue reaction forces were summed, recorded, and analysed. Seven different force-based measures and a 1-time measure were used as metrics. Subsequently, participants filled out face validity and demographic questionnaires. Residents and surgeons were positive on the design, workspace, and usefulness of the simulator. Construct validity results showed significant differences between residents and experts during the execution of fundamental and complex tasks. In both tasks, residents applied large forces with higher coefficient of variation and force jerks (P < .001). Experts, with their dominant hand, applied lower forces in complex tasks and higher forces in fundamental tasks (P < .001). The coefficients of force variation (CoV) of residents and experts were higher in complex tasks (P < .001). Strong correlations were observed between CoV and task time for fundamental (r = 0.70) and complex tasks (r = 0.85). Range of smoothness of force was higher for the non-dominant hand in both fundamental and complex tasks. The simulator was able to differentiate the force-skills of residents and surgeons, and objectively evaluate the effects of handedness on laparoscopic force-skills. Competency-based laparoscopic skills assessment curriculum should be updated to meet the requirements of bimanual force-based training.

Screening for chronic obstructive pulmonary disease using spirometry: U.S. Preventive Services Task Force recommendation statement.

PubMed

2008-04-01

New U.S. Preventive Services Task Force (USPSTF) recommendation about screening for chronic obstructive pulmonary disease (COPD) using spirometry. The USPSTF weighed the benefits (prevention of > or =1 exacerbation and improvement in respiratory-related health status measures) and harms (time and effort required by both patients and the health care system, false-positive screening tests, and adverse effects of subsequent unnecessary therapy) of COPD screening identified in the accompanying review of the evidence. The USPSTF did not consider the financial costs of spirometry testing or COPD therapies. Do not screen adults for COPD using spirometry. (Grade D recommendation).

2015 International PV Quality Assurance Task Force (PVQAT) Workshop |

Science.gov Websites

Photovoltaic Research | NREL International PV Quality Assurance Task Force (PVQAT) Workshop 2015 International PV Quality Assurance Task Force (PVQAT) Workshop Wednesday, February 25, 2015 Chairs : Tony Sample and Masaaki Yamamichi The 2015 International PV Quality Assurance Task Force (PVQAT

78 FR 27969 - Meeting of the Community Preventive Services Task Force (Task Force)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-13

... discussed: Matters to be discussed: cancer prevention and control, cardiovascular disease prevention and... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention...

77 FR 56845 - Meeting of the Community Preventive Services Task Force (Task Force)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-14

...: Matters to be discussed: Tobacco, oral health and cardiovascular disease. Meeting Accessibility: This... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention...

78 FR 59939 - Meeting of the Community Preventive Services Task Force (Task Force)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

.... Matters to be discussed: Cancer prevention and control, cardiovascular disease prevention and control... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention...

78 FR 7849 - Interagency Task Force on Veterans Small Business Development

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2013-02-04

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force Meeting... meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be open to...

76 FR 54258 - Request for Comments-Fiscal Oversight Task Force Report and Recommendations

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2011-08-31

... LEGAL SERVICES CORPORATION Request for Comments--Fiscal Oversight Task Force Report and... Fiscal Oversight Task Force, which reviewed and made recommendations regarding how LSC conducts fiscal... territories. By Resolution adopted on July 21, 2010, the Board established the Fiscal Oversight Task Force...

78 FR 70087 - Interagency Task Force on Veterans Small Business Development

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2013-11-22

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force meeting... meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be open to...

78 FR 45996 - Interagency Task Force on Veterans Small Business Development

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2013-07-30

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force meeting... meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be open to...

78 FR 21492 - Interagency Task Force on Veterans Small Business Development

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency Task Force Meeting... meeting of the Interagency Task Force on Veterans Small Business Development. The meeting will be open to...

77 FR 41165 - Notice of Meeting of the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... Agricultural Air Quality Task Force AGENCY: Natural Resources Conservation Service, USDA. ACTION: Notice of meeting. SUMMARY: The Department of Agriculture (USDA), Agricultural Air Quality Task Force (AAQTF) will.../Concerns Discussion Continued discussion of goals for Task Force Anaerobic Digester Technologies Odor...

Community hoarding task forces: a comparative case study of five task forces in the United States.

PubMed

Bratiotis, Christiana

2013-05-01

During the past decade, many community task forces have formed to address hoarding problems that come to public attention. Such task forces provide a societal-level intervention to assist people with the most severe cases of hoarding, who do not voluntarily seek or want help for their hoarding behaviour. This qualitative study of five U.S. hoarding task forces included sites selected for their diversity of purpose, approaches to hoarding intervention and community geography, composition and resources. Data were collected during the period of September 2007-March 2008. The case study methodology used multiple forms of data, including semi-structured interviews, analysis of documents, small group interviews and investigator observation. This study captured the perspectives of public and private sector service providers such as mental health, housing, social service, public health agencies and community enforcement organisations (fire, police, legal, animal control) to examine how task forces organise and operate and the emerging practice and policy changes. Study findings suggest that structural factors (e.g. leadership, purpose, funding and membership) impact hoarding task force viability, that participation on a task force influences practice and policy decisions about hoarding, and that social work can expand its role in task force leadership. Task forces may be a mechanism for improving community policies about hoarding and mechanisms for addressing other social problems across multiple sectors. © 2012 Blackwell Publishing Ltd.

75 FR 32186 - Task Force on Community Preventive Services

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-07

... by space available. Purpose: The mission of the Task Force is to develop and publish the Guide to... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Task Force on Community Preventive Services Name: Task Force on Community Preventive Services meeting. Times and Dates: 8...

78 FR 2996 - Meeting of the Community Preventive Services Task Force (Task Force)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the Community Preventive Services Task Force (Task Force) AGENCY: Centers for Disease Control and Prevention... for Disease Control and Prevention (CDC) announces the next meeting of the Community Preventive...

77 FR 16256 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

...] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meeting. SUMMARY: This notice announces a meeting of the Aquatic Nuisance Species (ANS) Task Force. The ANS Task Force's purpose is to develop and implement a program for U.S. waters to prevent introduction...

75 FR 57987 - Evaluation of the Groundwater Task Force Report: Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

... NUCLEAR REGULATORY COMMISSION [NRC-2010-0302] Evaluation of the Groundwater Task Force Report... Task Force (GTF) in March 2010 to determine whether past, current, and planned actions should be... recommendations made in the Liquid Radioactive Release Lessons Learned Task Force Final Report dated September 1...

75 FR 70764 - Small Business Information Security Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-18

... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... Task Force. Chairman, Rusty Pickens, called the meeting to order on October 13, 2010 at 1 p.m. Roll...

7 CFR 1900.6 - Chair, Loan Resolution Task Force.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Chair, Loan Resolution Task Force. 1900.6 Section... AGRICULTURE PROGRAM REGULATIONS GENERAL Delegations of Authority § 1900.6 Chair, Loan Resolution Task Force. The Chair, Loan Resolution Task Force is delegated the following authorities, to be exercised until...

76 FR 5232 - Small Business Information Security Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... Task Force. Chairman, Rusty Pickens, called the meeting to order on December 8, 2010 at 1 p.m. Roll...

76 FR 11307 - Small Business Information Security Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... SMALL BUSINESS ADMINISTRATION Small Business Information Security Task Force AGENCY: U.S. Small... publish meeting minutes for the Small Business Information Security Task Force Meeting. DATES: 1 p.m... Task Force. Chairman, Mr. Rusty Pickens, called the meeting to order on January 12, 2011 at 1 p.m. Roll...

Gulf Coast Ecosystem Restoration Task Force Meeting and Public Listening

Science.gov Websites

Data Media & News Publications Press Releases Story Archive Home Gulf Coast Ecosystem Restoration Task Force Meeting and Public Listening Session Gulf Coast Ecosystem Restoration Task Force Meeting and Title: Gulf Coast Ecosystem Restoration Task Force Meeting and Public Listening SessionDescription: The

Task Force II: Energy and Its Socioeconomic Impacts

ERIC Educational Resources Information Center

Appalachia, 1977

1977-01-01

Summarizing the Task Force Issues Paper presented at the Appalachian Conference on Balanced Growth and Economic Development (1977), this article presents selected comments by Task Force participants, and Task Force recommendations re: a national severence tax on extraction of nonrenewable energy resources; socioeconomic costs of nuclear energy; a…

Physiotherapy for adult patients with critical illness: recommendations of the European Respiratory Society and European Society of Intensive Care Medicine Task Force on Physiotherapy for Critically Ill Patients.

PubMed

Gosselink, R; Bott, J; Johnson, M; Dean, E; Nava, S; Norrenberg, M; Schönhofer, B; Stiller, K; van de Leur, H; Vincent, J L

2008-07-01

The Task Force reviewed and discussed the available literature on the effectiveness of physiotherapy for acute and chronic critically ill adult patients. Evidence from randomized controlled trials or meta-analyses was limited and most of the recommendations were level C (evidence from uncontrolled or nonrandomized trials, or from observational studies) and D (expert opinion). However, the following evidence-based targets for physiotherapy were identified: deconditioning, impaired airway clearance, atelectasis, intubation avoidance, and weaning failure. Discrepancies and lack of data on the efficacy of physiotherapy in clinical trials support the need to identify guidelines for physiotherapy assessments, in particular to identify patient characteristics that enable treatments to be prescribed and modified on an individual basis. There is a need to standardize pathways for clinical decision-making and education, to define the professional profile of physiotherapists, and increase the awareness of the benefits of prevention and treatment of immobility and deconditioning for critically ill adult patients.

Community quarantine to interrupt Ebola virus transmission - Mawah Village, Bong County, Liberia, August-October, 2014.

PubMed

Nyenswah, Tolbert; Blackley, David J; Freeman, Tabeh; Lindblade, Kim A; Arzoaquoi, Samson K; Mott, Joshua A; Williams, Justin N; Halldin, Cara N; Kollie, Francis; Laney, A Scott

2015-02-27

On September 30, 2014, the Bong County health officer notified the county Ebola task force of a growing outbreak of Ebola virus disease (Ebola) in Mawah, a village of approximately 800 residents. During September 9-16, household quarantine had been used by the community in response to a new Ebola infection. Because the infection led to a local outbreak that grew during September 17-20, county authorities suggested community quarantine be considered, and beginning on approximately September 20, the Fuamah District Ebola Task Force (Task Force) engaged Mawah leaders to provide education about Ebola and to secure cooperation for the proposed measures. On September 30, Bong County requested technical assistance to develop strategies to limit transmission in the village and to prevent spread to other areas. The county health team, with support from the Task Force and CDC, traveled to Mawah on October 1 and identified approximately two dozen residents reporting symptoms consistent with Ebola. Because of an ambulance shortage, 2 days were required, beginning October 1, to transport the patients to an Ebola treatment unit in Monrovia. Community quarantine measures, consisting of restrictions on entering or leaving Mawah, regulated river crossings, and market closures, were implemented on October 1. Local leaders raised concerns about availability of medical care and food. The local clinic was reopened on October 11, and food was distributed on October 12. The Task Force reported a total of 22 cases of Ebola in Mawah during September 9-October 2, of which 19 were fatal. During October 3-November 21, no new cases were reported in the village. Involving community members during planning and implementation helped support a safe and effective community quarantine in Mawah.

White Paper: Movement System Diagnoses in Neurologic Physical Therapy.

PubMed

Hedman, Lois D; Quinn, Lori; Gill-Body, Kathleen; Brown, David A; Quiben, Myla; Riley, Nora; Scheets, Patricia L

2018-04-01

The APTA recently established a vision for physical therapists to transform society by optimizing movement to promote health and wellness, mitigate impairments, and prevent disability. An important element of this vision entails the integration of the movement system into the profession, and necessitates the development of movement system diagnoses by physical therapists. At this point in time, the profession as a whole has not agreed upon diagnostic classifications or guidelines to assist in developing movement system diagnoses that will consistently capture an individual's movement problems. We propose that, going forward, diagnostic classifications of movement system problems need to be developed, tested, and validated. The Academy of Neurologic Physical Therapy's Movement System Task Force was convened to address these issues with respect to management of movement system problems in patients with neurologic conditions. The purpose of this article is to report on the work and recommendations of the Task Force. The Task Force identified 4 essential elements necessary to develop and implement movement system diagnoses for patients with primarily neurologic involvement from existing movement system classifications. The Task Force considered the potential impact of using movement system diagnoses on clinical practice, education and, research. Recommendations were developed and provided recommendations for potential next steps to broaden this discussion and foster the development of movement system diagnostic classifications. The Task Force proposes that diagnostic classifications of movement system problems need to be developed, tested, and validated with the long-range goal to reach consensus on and adoption of a movement system diagnostic framework for clients with neurologic injury or disease states.Video Abstract available for more insights from the authors (see Video, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A198).

Unintentional force changes in cyclical tasks performed by an abundant system: Empirical observations and a dynamical model.

PubMed

Reschechtko, Sasha; Hasanbarani, Fariba; Akulin, Vladimir M; Latash, Mark L

2017-05-14

The study explored unintentional force changes elicited by removing visual feedback during cyclical, two-finger isometric force production tasks. Subjects performed two types of tasks at 1Hz, paced by an auditory metronome. One - Force task - required cyclical changes in total force while maintaining the sharing, defined as relative contribution of a finger to total force. The other task - Share task - required cyclical changes in sharing while keeping total force unchanged. Each trial started under full visual feedback on both force and sharing; subsequently, feedback on the variable that was instructed to stay constant was frozen, and finally feedback on the other variable was also removed. In both tasks, turning off visual feedback on total force elicited a drop in the mid-point of the force cycle and an increase in the peak-to-peak force amplitude. Turning off visual feedback on sharing led to a drift of mean share toward 50:50 across both tasks. Without visual feedback there was consistent deviation of the two force time series from the in-phase pattern (typical of the Force task) and from the out-of-phase pattern (typical of the Share task). This finding is in contrast to most earlier studies that demonstrated only two stable patterns, in-phase and out-of-phase. We interpret the results as consequences of drifts of parameters in a dynamical system leading in particular to drifts in the referent finger coordinates toward their actual coordinates. The relative phase desynchronization is caused by the right-left differences in the hypothesized drift processes, consistent with the dynamic dominance hypothesis. Copyright © 2017 IBRO. Published by Elsevier Ltd. All rights reserved.

Unintentional force changes in cyclical tasks performed by an abundant system: Empirical observations and a dynamical model

PubMed Central

Reschechtko, Sasha; Hasanbarani, Fariba; Akulin, Vladimir M.; Latash, Mark L.

2017-01-01

The study explored unintentional force changes elicited by removing visual feedback during cyclical, two-finger isometric force production tasks. Subjects performed two types of tasks at 1 Hz, paced by an auditory metronome. One – Force task – required cyclical changes in total force while maintaining the sharing, defined as relative contribution of a finger to total force. The other task – Share task – required cyclical changes in sharing while keeping total force unchanged. Each trial started under full visual feedback on both force and sharing; subsequently, feedback on the variable that was instructed to stay constant was frozen, and finally feedback on the other variable was also removed. In both tasks, turning off visual feedback on total force elicited a drop in the mid-point of the force cycle and an increase in the peak-to-peak force amplitude. Turning off visual feedback on sharing led to a drift of mean share toward 50:50 across both tasks. Without visual feedback there was consistent deviation of the two force time series from the in-phase pattern (typical of the Force task) and from the out-of-phase pattern (typical of the Share task). This finding is in contrast to most earlier studies that demonstrated only two stable patterns, in-phase and out-of-phase. We interpret the results as consequences of drifts of parameters in a dynamical system leading in particular to drifts in the referent finger coordinates toward their actual coordinates. The relative phase desynchronization is caused by the right-left differences in the hypothesized drift processes, consistent with the dynamic dominance hypothesis. PMID:28344070

77 FR 4584 - Sunshine Act Meetings; National Science Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-30

... of a National Academy of Sciences/National Research Council study CPP Task Force on Unsolicited Mid... and December 13 meeting minutes Discussion of the MS Task Force draft report CSB Task Force on Data... Task Force Closing Remarks From the Chairman Committee on Audit and Oversight (A&O) Open Session: 4-4...

Academic Standards Task Force Report.

ERIC Educational Resources Information Center

Burnham, Peter F.

The product of a year-long research process undertaken by a Task Force on Academic Standards at Tompkins Cortland Community College (TCCC) in 1980-81, this report provides background to the deliberations of the Task Force and a presentation of their position on academic standards at TCCC. The report establishes the Task Force's commitments to…

75 FR 61175 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-04

...] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meeting. SUMMARY: This notice announces a meeting of the Aquatic Nuisance Species (ANS) Task Force. The.... DATES: The ANS Task Force will meet from 8 a.m. to 5 p.m. on Wednesday, November 3 through Thursday...

18 CFR 701.58 - Task forces.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Task forces. 701.58... Headquarters Organization § 701.58 Task forces. The Director with Council concurrence or the Council may establish task forces from time to time to aid in the preparation of issues for presentation to the Council...

3 CFR - White House Task Force on Middle-Class Working Families

Code of Federal Regulations, 2010 CFR

2010-01-01

... 3 The President 1 2010-01-01 2010-01-01 false White House Task Force on Middle-Class Working... Task Force on Middle-Class Working Families Memorandum for the Heads of Executive Departments and... times. To these ends, I hereby direct the following: Section 1. White House Task Force on Middle-Class...

77 FR 441 - Measurement and Control of Combustible Gas Generation and Dispersal

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-05

... Task Force Review of Insights from the Fukushima Dai-ichi Accident'' (Fukushima Task Force Report... Fukushima Task Force Report: ``[t]he task force recommends, as part of the longer term review, that the NRC... additional information is revealed through further study of the Fukushima Dai-ichi accident.'' The Commission...

76 FR 58165 - Petitions for Rulemaking Submitted by the Natural Resources Defense Council, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

...-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident'' (Fukushima Task Force Report... the Fukushima Task Force Report for the purpose of providing the Commission with fully-informed... recommendations from the Fukushima Task Force Report, and is not providing a separate opportunity for public...

76 FR 76189 - Notice of Public Hearing-Fiscal Oversight Task Force Report & Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... period; and (3) reactions to those comments submitted by Task Force members. DATES: Monday, December 12... Report, the public comments previously submitted, and reactions to those comments from several Task Force members. The public comments and a summary of Task Force members' reactions may be viewed online at http...

Solar Energy Task Force Report: Technical Training Guidelines.

ERIC Educational Resources Information Center

O'Connor, Kevin

This task force report offers guidelines and information for the development of vocational education programs oriented to the commercial application of solar energy in water and space heating. After Section I introduces the Solar Energy Task Force and its activities, Section II outlines the task force's objectives and raises several issues and…

Monitoring asthma in childhood: management-related issues.

PubMed

Rottier, Bart L; Eber, Ernst; Hedlin, Gunilla; Turner, Steve; Wooler, Edwina; Mantzourani, Eva; Kulkarni, Neeta

2015-06-01

Management-related issues are an important aspect of monitoring asthma in children in clinical practice. This review summarises the literature on practical aspects of monitoring including adherence to treatment, inhalation technique, ongoing exposure to allergens and irritants, comorbid conditions and side-effects of treatment, as agreed by the European Respiratory Society Task Force on Monitoring Asthma in Childhood. The evidence indicates that it is important to discuss adherence to treatment in a non-confrontational way at every clinic visit, and take into account a patient's illness and medication beliefs. All task force members teach inhalation techniques at least twice when introducing a new inhalation device and then at least annually. Exposure to second-hand tobacco smoke, combustion-derived air pollutants, house dust mites, fungal spores, pollens and pet dander deserve regular attention during follow-up according to most task force members. In addition, allergic rhinitis should be considered as a cause for poor asthma control. Task force members do not screen for gastro-oesophageal reflux and food allergy. Height and weight are generally measured at least annually to identify individuals who are susceptible to adrenal suppression and to calculate body mass index, even though causality between obesity and asthma has not been established. In cases of poor asthma control, before stepping up treatment the above aspects of monitoring deserve closer attention. Copyright ©ERS 2015.

The Androgen Excess and PCOS Society criteria for the polycystic ovary syndrome: the complete task force report.

PubMed

Azziz, Ricardo; Carmina, Enrico; Dewailly, Didier; Diamanti-Kandarakis, Evanthia; Escobar-Morreale, Héctor F; Futterweit, Walter; Janssen, Onno E; Legro, Richard S; Norman, Robert J; Taylor, Ann E; Witchel, Selma F

2009-02-01

To review all available data and recommend a definition for polycystic ovary syndrome (PCOS) based on published peer-reviewed data, whether already in use or not, to guide clinical diagnosis and future research. Literature review and expert consensus. Professional society. None. None. A systematic review of the published peer-reviewed medical literature, by querying MEDLINE databases, to identify studies evaluating the epidemiology or phenotypic aspects of PCOS. The Task Force drafted the initial report, following a consensus process via electronic communication, which was then reviewed and critiqued by the Androgen Excess and PCOS (AE-PCOS) Society AE-PCOS Board of Directors. No section was finalized until all members were satisfied with the contents, and minority opinions noted. Statements were not included that were not supported by peer-reviewed evidence. Based on the available data, it is the view of the AE-PCOS Society Task Force that PCOS should be defined by the presence of hyperandrogenism (clinical and/or biochemical), ovarian dysfunction (oligo-anovulation and/or polycystic ovaries), and the exclusion of related disorders. However, a minority considered the possibility that there may be forms of PCOS without overt evidence of hyperandrogenism, but recognized that more data are required before validating this supposition. Finally, the Task Force recognized and fully expects that the definition of this syndrome will evolve over time to incorporate new research findings.

The effect of bracing availability on one-hand isometric force exertion capability.

PubMed

Jones, Monica L H; Reed, Matthew P; Chaffin, Don B

2013-01-01

Environmental obstructions that workers encounter can kinematically limit the postures that they can achieve. However, such obstructions can also provide an opportunity for additional support by bracing with the hand, thigh or other body part. The reaction forces on bracing surfaces, which are in addition to those acting at the feet and task hand, are hypothesised to improve force exertion capability, and become required inputs to biomechanical analysis of tasks with bracing. The effects of kinematic constraints and associated bracing opportunities on isometric hand force were quantified in a laboratory study of 22 men and women. Analyses of one-hand maximal push, pull and lift tasks demonstrated that bracing surfaces available at the thighs and non-task hand enabled participants to exert an average of 43% more force at the task hand. Task hand force direction deviated significantly from the nominal direction for exertions performed with bracing at both medium and low task hand locations. This study quantifies the effect of bracing on kinematically constrained force exertions. Knowledge that appropriate bracing surfaces can substantially increase hand force is critical to the evaluation of task-oriented strength capability. Force estimates may also involve large off-axis components, which have clear implications for ergonomic analyses of manual tasks.

Tunisia: Islam as a Political Force

DTIC Science & Technology

1992-06-18

Program Element Number Project No. Task Work Unit Accession No. II Title (Include Security Classification) Tunisia : Islam as a Political Force 12...necessary and identify by block number) Tunisia , Islam, Habib Bourguiba, Colonial France, Zine ben Ali, Rachid Ghannouchi, North Africa, L;.S./Tunisian...vernments o•l these countries. In Tunisia , the government has virtually halted its promised democratic reforms claimig that the Islamists will use

Performance drifts in two-finger cyclical force production tasks performed by one and two actors.

PubMed

Hasanbarani, Fariba; Reschechtko, Sasha; Latash, Mark L

2018-03-01

We explored changes in the cyclical two-finger force performance task caused by turning visual feedback off performed either by the index and middle fingers of the dominant hand or by two index fingers of two persons. Based on an earlier study, we expected drifts in finger force amplitude and midpoint without a drift in relative phase. The subjects performed two rhythmical tasks at 1 Hz while paced by an auditory metronome. One of the tasks required cyclical changes in total force magnitude without changes in the sharing of the force between the two fingers. The other task required cyclical changes in the force sharing without changing total force magnitude. Subjects were provided with visual feedback, which showed total force magnitude and force sharing via cursor motion along the vertical and horizontal axes, respectively. Further, visual feedback was turned off, first on the variable that was not required to change and then on both variables. Turning visual feedback off led to a mean force drift toward lower magnitudes while force amplitude increased. There was a consistent drift in the relative phase in the one-hand task with the index finger leading the middle finger. No consistent relative phase drift was seen in the two-person tasks. The shape of the force cycle changed without visual feedback reflected in the lower similarity to a perfect cosine shape and in the higher time spent at lower force magnitudes. The data confirm findings of earlier studies regarding force amplitude and midpoint changes, but falsify predictions of an earlier proposed model with respect to the relative phase changes. We discuss factors that could contribute to the observed relative phase drift in the one-hand tasks including the leader-follower pattern generalized for two-effector tasks performed by one person.

Carbon Issues Task Force Report for the Idaho Strategic Energy Alliance

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

Travis L. Mcling

2010-10-01

The Carbon Issues Task Force has the responsibility to evaluate emissions reduction and carbon offset credit options, geologic carbon sequestration and carbon capture, terrestrial carbon sequestration on forest lands, and terrestrial carbon sequestration on agricultural lands. They have worked diligently to identify ways in which Idaho can position itself to benefit from potential carbon-related federal legislation, including identifying opportunities for Idaho to engage in carbon sequestration efforts, barriers to development of these options, and ways in which these barriers can be overcome. These are the experts to which we will turn when faced with federal greenhouse gas-related legislation and howmore » we should best react to protect and provide for Idaho’s interests. Note that the conclusions and recommended options in this report are not intended to be exhaustive, but rather form a starting point for an informed dialogue regarding the way-forward in developing Idaho energy resources.« less

76 FR 52318 - U.S. Coral Reef Task Force Public Meeting and Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-22

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration U.S. Coral Reef Task Force... of the U.S. Coral Reef Task Force. The meeting will be held in Ft. Lauderdale, Florida. This meeting, the 26th bi-annual meeting of the U.S. Coral Reef Task Force, provides a forum for coordinated...

76 FR 7579 - U.S. Coral Reef Task Force Public Meeting and Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

.... Coral Reef Task Force Public Meeting and Public Comment AGENCY: Fish and Wildlife Service, Interior... Service (Service), announce a public business meeting of the U.S. Coral Reef Task Force (USCRTF) [email protected] ); or Liza Johnson, U.S. Coral Reef Task Force Department of the Interior Liaison, U.S...

76 FR 15334 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

...] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meeting. SUMMARY: This notice announces a meeting of the Aquatic Nuisance Species (ANS) Task Force. The.... DATES: The ANS Task Force will meet from 8 a.m. to 5 p.m. on Wednesday, May 4; and Thursday May 5; and...

Operational Art and the ADF Experience

DTIC Science & Technology

2017-05-25

Operations Task Group TF(U) Task Force (Uruzgan) TNI Tentara Nasional Indonesia (Indonesian) translates into the National Army of Indonesia UNAMET...be examined using four research questions. First, what was the ADFs concept of operational art at the time of the case study? Second, what were the...art from the nineteenth century to its articulation as a written theory in AirLand Battle. Naveh identifies four key points in the development of

Force Control Characteristics for Generation and Relaxation in the Lower Limb.

PubMed

Ohtaka, Chiaki; Fujiwara, Motoko

2018-05-29

We investigated the characteristics for force generation and relaxation using graded isometric contractions of the knee extensors. Participants performed the following tasks as quickly and accurately as possible. For the force generation task, force was increased from 0% to 20%, 40% and 60% of the maximal voluntary force (MVF). For the force relaxation task, force was decreased from 60% to 40%, 20% and 0%. The following parameters of the recorded force were calculated: error, time, and rate of force development. The error was consistently greater for force relaxation than generation. Reaction and adjustment times were independent of the tasks. The control strategy was markedly different for force relaxation and generation, this tendency was particularly evident for the lower limb compared to the upper limb.

Dystonia rating scales: critique and recommendations

PubMed Central

Albanese, Alberto; Sorbo, Francesca Del; Comella, Cynthia; Jinnah, H.A.; Mink, Jonathan W.; Post, Bart; Vidailhet, Marie; Volkmann, Jens; Warner, Thomas T.; Leentjens, Albert F.G.; Martinez-Martin, Pablo; Stebbins, Glenn T.; Goetz, Christopher G.; Schrag, Anette

2014-01-01

Background Many rating scales have been applied to the evaluation of dystonia, but only few have been assessed for clinimetric properties. The Movement Disorders Society commissioned this task force to critique existing dystonia rating scales and place them in the clinical and clinimetric context. Methods A systematic literature review was conducted to identify rating scales that have either been validated or used in dystonia. Results Thirty six potential scales were identified. Eight were excluded because they did not meet review criteria, leaving twenty-eight scales that were critiqued and rated by the task force. Seven scales were found to meet criteria to be “recommended”: the Blepharospasm Disability Index is recommended for rating blepharospasm; the Cervical Dystonia Impact Scale and the Toronto Western Spasmodic Torticollis Rating Scale for rating cervical dystonia; the Craniocervical Dystonia Questionnaire for blepharospasm and cervical dystonia; the Voice Handicap Index (VHI) and the Vocal Performance Questionnaire (VPQ) for laryngeal dystonia; and the Fahn-Marsden Dystonia Rating Scale for rating generalized dystonia. Two “recommended” scales (VHI and VPQ) are generic scales validated on few patients with laryngeal dystonia, whereas the others are disease-specific scales. Twelve scales met criteria for “suggested” and seven scales met criteria for “listed”. All the scales are individually reviewed in the online appendix. Conclusion The task force recommends five specific dystonia scales and suggests to further validate in dystonia two recommended generic voice-disorder scales. Existing scales for oromandibular, arm and task-specific dystonia should be refined and fully assessed. Scales should be developed for body regions where no scales are available, such as lower limbs and trunk. PMID:23893443

Consolidated fuel reprossing program: The implications of force reflection for teleoperation in space

NASA Technical Reports Server (NTRS)

Draper, John V.; Herndon, Joseph N.; Moore, Wendy E.

1987-01-01

Previous research on teleoperator force feedback is reviewed and results of a testing program which assessed the impact of force reflection on teleoperator task performance are reported. Force relection is a type of force feedback in which the forces acting on the remote portion of the teleoperator are displayed to the operator by back-driving the master controller. The testing program compared three force reflection levels: 4 to 1 (four units of force on the slave produce one unit of force at the master controller), 1 to 1, and infinity to 1 (no force reflection). Time required to complete tasks, rate of occurrence of errors, the maximum force applied to tasks components, and variability in forces applied to components during completion of representative remote handling tasks were used as dependent variables. Operators exhibited lower error rates, lower peak forces, and more consistent application of forces using force relection than they did without it. These data support the hypothesis that force reflection provides useful information for teleoperator users. The earlier literature and the results of the experiment are discussed in terms of their implications for space based teleoperator systems. The discussion described the impact of force reflection on task completion performance and task strategies, as suggested by the literature. It is important to understand the trade-offs involved in using telerobotic systems with and without force reflection.

Dynamical signatures of isometric force control as a function of age, expertise, and task constraints.

PubMed

Vieluf, Solveig; Sleimen-Malkoun, Rita; Voelcker-Rehage, Claudia; Jirsa, Viktor; Reuter, Eva-Maria; Godde, Ben; Temprado, Jean-Jacques; Huys, Raoul

2017-07-01

From the conceptual and methodological framework of the dynamical systems approach, force control results from complex interactions of various subsystems yielding observable behavioral fluctuations, which comprise both deterministic (predictable) and stochastic (noise-like) dynamical components. Here, we investigated these components contributing to the observed variability in force control in groups of participants differing in age and expertise level. To this aim, young (18-25 yr) as well as late middle-aged (55-65 yr) novices and experts (precision mechanics) performed a force maintenance and a force modulation task. Results showed that whereas the amplitude of force variability did not differ across groups in the maintenance tasks, in the modulation task it was higher for late middle-aged novices than for experts and higher for both these groups than for young participants. Within both tasks and for all groups, stochastic fluctuations were lowest where the deterministic influence was smallest. However, although all groups showed similar dynamics underlying force control in the maintenance task, a group effect was found for deterministic and stochastic fluctuations in the modulation task. The latter findings imply that both components were involved in the observed group differences in the variability of force fluctuations in the modulation task. These findings suggest that between groups the general characteristics of the dynamics do not differ in either task and that force control is more affected by age than by expertise. However, expertise seems to counteract some of the age effects. NEW & NOTEWORTHY Stochastic and deterministic dynamical components contribute to force production. Dynamical signatures differ between force maintenance and cyclic force modulation tasks but hardly between age and expertise groups. Differences in both stochastic and deterministic components are associated with group differences in behavioral variability, and observed behavioral variability is more strongly task dependent than person dependent. Copyright © 2017 the American Physiological Society.

Crafting a Balanced System of Assessment in Wisconsin. Recommendations of the Next Generation Assessment Task Force

ERIC Educational Resources Information Center

Wisconsin Department of Public Instruction, 2009

2009-01-01

The Next Generation Assessment Task Force was convened to formulate Wisconsin's path forward. Task force members listened to leaders from business and technology sectors as well as leaders from PK-12 and higher education. This summary shares the process, definitions, assumptions, and recommendations of the task force. This paper aims to use these…

75 FR 47624 - U.S. Coral Reef Task Force Public Meeting and Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-06

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service U.S. Coral Reef Task Force Public Meeting and... (Service), announce a public meeting of the U.S. Coral Reef Task Force (USCRTF) and a request for written.... Coral Reef Task Force Department of the Interior Liaison, U.S. Department of the Interior, MS-3530-MIB...

75 FR 15457 - Aquatic Nuisance Species Task Force Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-29

...] Aquatic Nuisance Species Task Force Meeting AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meeting. SUMMARY: This notice announces a meeting of the Aquatic Nuisance Species (ANS) Task Force. The.... DATES: The ANS Task Force will meet from 8 a.m. to 5 p.m. on Wednesday, May 5, and from 8 a.m. to 5 p.m...

77 FR 23667 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-20

... CONTACT: Mail Delivery service through Recovering Warrior Task Force, Hoffman Building II, 200 Stovall St... Review of Non- Medical Case Management. 9:30-9:45 a.m. Break. 9:45-10:45 a.m. Task Force Recommendation... Task Force through the contact information in FOR FURTHER INFORMATION CONTACT, and this individual will...

Forest biomass as an energy source

Treesearch

P.E. Laks; R.W. Hemingway; A. Conner

1979-01-01

The Task Force on Forest Biomass as an Energy Source was chartered by the Society of American Foresters on September 26, 1977, and took its present form following an amendment to the charter on October 5, 1977. It built upon the findings of two previous task forces, the Task Force on Energy and Forest Resources and the Task Force for Evaluation of the CORRIM Report (...

Leadership Skills.

ERIC Educational Resources Information Center

Hutchison, Cathleen; And Others

1988-01-01

Lists skills identified by the Leadership Development Task Force as being critical skills for a leader. Discussion focuses on information managing skills, including problem solving, decision making, setting goals and objectives; project management; and people managing skills, including interpersonal communications, conflict management, motivation,…

Synergistic Effects on the Elderly People's Motor Control by Wearable Skin-Stretch Device Combined with Haptic Joystick

PubMed Central

Yoon, Han U.; Anil Kumar, Namita; Hur, Pilwon

2017-01-01

Cutaneous sensory feedback can be used to provide additional sensory cues to a person performing a motor task where vision is a dominant feedback signal. A haptic joystick has been widely used to guide a user by providing force feedback. However, the benefit of providing force feedback is still debatable due to performance dependency on factors such as the user's skill-level, task difficulty. Meanwhile, recent studies have shown the feasibility of improving a motor task performance by providing skin-stretch feedback. Therefore, a combination of two aforementioned feedback types is deemed to be promising to promote synergistic effects to consistently improve the person's motor performance. In this study, we aimed at identifying the effect of the combined haptic and skin-stretch feedbacks on the aged person's driving motor performance. For the experiment, 15 healthy elderly subjects (age 72.8 ± 6.6 years) were recruited and were instructed to drive a virtual power-wheelchair through four different courses with obstacles. Four augmented sensory feedback conditions were tested: no feedback, force feedback, skin-stretch feedback, and a combination of both force and skin-stretch feedbacks. While the haptic force was provided to the hand by the joystick, the skin-stretch was provided to the steering forearm by a custom-designed wearable skin-stretch device. We tested two hypotheses: (i) an elderly individual's motor control would benefit from receiving information about a desired trajectory from multiple sensory feedback sources, and (ii) the benefit does not depend on task difficulty. Various metrics related to skills and safety were used to evaluate the control performance. Repeated measure ANOVA was performed for those metrics with two factors: task scenario and the type of the augmented sensory feedback. The results revealed that elderly subjects' control performance significantly improved when the combined feedback of both haptic force and skin-stretch feedback was applied. The proposed approach suggest the feasibility to improve people's task performance by the synergistic effects of multiple augmented sensory feedback modalities. PMID:28690514

The future workforce in cancer prevention: advancing discovery, research, and technology.

PubMed

Newhauser, Wayne D; Scheurer, Michael E; Faupel-Badger, Jessica M; Clague, Jessica; Weitzel, Jeffrey; Woods, Kendra V

2012-05-01

As part of a 2-day conference on October 15 and 16, 2009, a nine-member task force composed of scientists, clinicians, educators, administrators, and students from across the USA was formed to discuss research, discovery, and technology obstacles to progress in cancer prevention and control, specifically those related to the cancer prevention workforce. This article summarizes the task force's findings on the current state of the cancer prevention workforce in this area and its needs for the future. The task force identified two types of barriers impeding the current cancer prevention workforce in research, discovery, and technology from reaching its fullest potential: (1) limited cross-disciplinary research opportunities with underutilization of some disciplines is hampering discovery and research in cancer prevention, and (2) new research avenues are not being investigated because technology development and implementation are lagging. Examples of impediments and desired outcomes are provided in each of these areas. Recommended solutions to these problems are based on the goals of enhancing the current cancer prevention workforce and accelerating the pace of discovery and clinical translation.

Independent Assessment of the Afghan National Security Forces

DTIC Science & Technology

2014-01-01

increase the likelihood of ANSF success through 2018 , thereby improving the longer-term prospects for a negotiated political settlement to end the war. We...Afghanistan through 2018 ; con- ducted a troop-to-task analysis of ANSF force structure required to achieve these operational objectives; identified...the Taliban insurgency will become a greater threat to Afghanistan’s stability in the 2015– 2018 timeframe than it is now. The insurgency has been

Effective force control by muscle synergies

PubMed Central

Berger, Denise J.; d'Avella, Andrea

2014-01-01

Muscle synergies have been proposed as a way for the central nervous system (CNS) to simplify the generation of motor commands and they have been shown to explain a large fraction of the variation in the muscle patterns across a variety of conditions. However, whether human subjects are able to control forces and movements effectively with a small set of synergies has not been tested directly. Here we show that muscle synergies can be used to generate target forces in multiple directions with the same accuracy achieved using individual muscles. We recorded electromyographic (EMG) activity from 13 arm muscles and isometric hand forces during a force reaching task in a virtual environment. From these data we estimated the force associated to each muscle by linear regression and we identified muscle synergies by non-negative matrix factorization. We compared trajectories of a virtual mass displaced by the force estimated using the entire set of recorded EMGs to trajectories obtained using 4–5 muscle synergies. While trajectories were similar, when feedback was provided according to force estimated from recorded EMGs (EMG-control) on average trajectories generated with the synergies were less accurate. However, when feedback was provided according to recorded force (force-control) we did not find significant differences in initial angle error and endpoint error. We then tested whether synergies could be used as effectively as individual muscles to control cursor movement in the force reaching task by providing feedback according to force estimated from the projection of the recorded EMGs into synergy space (synergy-control). Human subjects were able to perform the task immediately after switching from force-control to EMG-control and synergy-control and we found no differences between initial movement direction errors and endpoint errors in all control modes. These results indicate that muscle synergies provide an effective strategy for motor coordination. PMID:24860489

Improving Dual-Task Control With a Posture-Second Strategy in Early-Stage Parkinson Disease.

PubMed

Huang, Cheng-Ya; Chen, Yu-An; Hwang, Ing-Shiou; Wu, Ruey-Meei

2018-03-31

To examine the task prioritization effects on postural-suprapostural dual-task performance in patients with early-stage Parkinson disease (PD) without clinically observed postural symptoms. Cross-sectional study. Participants performed a force-matching task while standing on a mobile platform, and were instructed to focus their attention on either the postural task (posture-first strategy) or the force-matching task (posture-second strategy). University research laboratory. Individuals (N=16) with early-stage PD who had no clinically observed postural symptoms. Not applicable. Dual-task change (DTC; percent change between single-task and dual-task performance) of posture error, posture approximate entropy (ApEn), force error, and reaction time (RT). Positive DTC values indicate higher postural error, posture ApEn, force error, and force RT during dual-task conditions compared with single-task conditions. Compared with the posture-first strategy, the posture-second strategy was associated with smaller DTC of posture error and force error, and greater DTC of posture ApEn. In contrast, greater DTC of force RT was observed under the posture-second strategy. Contrary to typical recommendations, our results suggest that the posture-second strategy may be an effective dual-task strategy in patients with early-stage PD who have no clinically observed postural symptoms in order to reduce the negative effect of dual tasking on performance and facilitate postural automaticity. Copyright © 2018 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Novel Analog For Muscle Deconditioning

NASA Technical Reports Server (NTRS)

Ploutz-Snyder, Lori; Ryder, Jeff; Buxton, Roxanne; Redd, Elizabeth; Scott-Pandorf, Melissa; Hackney, Kyle; Fiedler, James; Bloomberg, Jacob

2010-01-01

Existing models of muscle deconditioning are cumbersome and expensive (ex: bedrest). We propose a new model utilizing a weighted suit to manipulate strength, power or endurance (function) relative to body weight (BW). Methods: 20 subjects performed 7 occupational astronaut tasks while wearing a suit weighted with 0-120% of BW. Models of the full relationship between muscle function/BW and task completion time were developed using fractional polynomial regression and verified by the addition of pre- and post-flight astronaut performance data using the same tasks. Spline regression was used to identify muscle function thresholds below which task performance was impaired. Results: Thresholds of performance decline were identified for each task. Seated egress & walk (most difficult task) showed thresholds of: leg press (LP) isometric peak force/BW of 18 N/kg, LP power/BW of 18 W/kg, LP work/ BW of 79 J/kg, knee extension (KE) isokinetic/BW of 6 Nm/Kg and KE torque/BW of 1.9 Nm/kg. Conclusions: Laboratory manipulation of strength / BW has promise as an appropriate analog for spaceflight-induced loss of muscle function for predicting occupational task performance and establishing operationally relevant exercise targets.

Novel Analog For Muscle Deconditioning

NASA Technical Reports Server (NTRS)

Ploutz-Snyder, Lori; Ryder, Jeff; Buxton, Roxanne; Redd. Elizabeth; Scott-Pandorf, Melissa; Hackney, Kyle; Fiedler, James; Ploutz-Snyder, Robert; Bloomberg, Jacob

2011-01-01

Existing models (such as bed rest) of muscle deconditioning are cumbersome and expensive. We propose a new model utilizing a weighted suit to manipulate strength, power, or endurance (function) relative to body weight (BW). Methods: 20 subjects performed 7 occupational astronaut tasks while wearing a suit weighted with 0-120% of BW. Models of the full relationship between muscle function/BW and task completion time were developed using fractional polynomial regression and verified by the addition of pre-and postflightastronaut performance data for the same tasks. Splineregression was used to identify muscle function thresholds below which task performance was impaired. Results: Thresholds of performance decline were identified for each task. Seated egress & walk (most difficult task) showed thresholds of leg press (LP) isometric peak force/BW of 18 N/kg, LP power/BW of 18 W/kg, LP work/BW of 79 J/kg, isokineticknee extension (KE)/BW of 6 Nm/kg, and KE torque/BW of 1.9 Nm/kg.Conclusions: Laboratory manipulation of relative strength has promise as an appropriate analog for spaceflight-induced loss of muscle function, for predicting occupational task performance and establishing operationally relevant strength thresholds.

Interagency Task Forces: The Right Tools for the Job

DTIC Science & Technology

2011-01-01

shortcomings. This analysis discusses four organizational reform models and recommends the interagency task force ( IATF ) as the preferred structure...model.64 Still others recommend creating and deploying ad hoc IATFs for crisis operations. These interagency task forces would be task- organized to...forces assigned for planning, exercises, and mission execution.65 A 2005 article in Policy Review recommended developing IATFs as needed for specific

Vocational Evaluation and Work Adjustment Bulletin; Vol. 8, Special Edition: Vocational Evaluation Project Final Report Part 2.

ERIC Educational Resources Information Center

Vocational Evaluation and Work Adjustment Association, Washington, DC.

Part 2 of the three-part Vocational Evaluation Project final report contains brief summaries of the seven task force report which comprise the final report and two such task force reports. The report of task force 5, Standards for Vocational Evaluation, describes the task force's effort to study the standards for accreditation presently used by…

Comparing the Values Hierarchy of the Kentucky Department of Education's Character/Values Task Force. Comparing a Character/Values Task Force to a National Sample.

ERIC Educational Resources Information Center

Butler, Fonda P.

In March 1989, the Kentucky Department of Education assembled a task force to make recommendations regarding the issue of teaching values and character in public schools in Kentucky. The 23-member task force represented educators, parents, the legislature, state and local school boards, law enforcement agencies, higher education, Catholic…

Task Force on Defense Strategies for Ensuring the Resilience of National Space Capabilities. Executive Summary

DTIC Science & Technology

2017-03-21

March 2017 Task Force on Defense Strategies for Ensuring the Resilience of National Space Capabilities OFFICE OF THE UNDER SECRETARY OF...the Department of Defense. The DSB Task Force on Defense Strategies for Ensuring the Resilience of National Space Capabilities completed its formal...Ensuring the Resilience of National Space Capabilities | i DSB Task Force on Defense Strategies for Ensuring the

Communicating with New and Existing Markets. A Task Force of Howard Community College's 1998-1999 Commission on the Future.

ERIC Educational Resources Information Center

Howard Community Coll., Columbia, MD.

This is a report from a task force formed by Howard Community College (Maryland) to examine existing and future markets. The task force also explored ways to use marketing strategies to attract potential customers to the college. The task force recommends that the college use its strengths to attract customers, such as its commitment to open…

Report of the Defense Science Board Task Force on Quality of Life.

DTIC Science & Technology

1995-10-15

The Quality of Life Task Force is deeply grateful to those distinguished Americans who served as Counselors to the Task Force. Although they did not... Quality of Life issues to the readiness and well being of our Armed Forces. Their willingness to offer suggestions and advice on topics within their...respective expertise was most helpful The recommendations of the Report are those of the Quality of Life Task Force; and Counselors may, or may not, concur in whole or in part with them.

Screening for Hepatitis C Infections in Adults

MedlinePlus

Understanding Task Force Recommendations Screening for Hepatitis C Virus Infection in Adults The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation statement on Screening for Hepatitis C ...

Task Force Report 4. Report of the Task Force on Marketing and Communications

PubMed Central

Dickinson, John C.; Evans, Kenneth L.; Carter, Jan; Burke, Kevin

2004-01-01

BACKGROUND To ensure the success of the proposed New Model of family medicine and to create a better understanding of the nature and role of family medicine, an effective communications plan must be developed and implemented. This Future of Family Medicine task force report proposes strategies for communicating the role of family physicians within medicine, as well as to purchasers, consumers, and other entities. METHODS After reviewing the findings from the research conducted for the Future of Family Medicine project, the task force presents a preliminary brand-positioning strategy for family medicine messages. Based on this strategy, the task force identifies 5 major audiences to which family medicine communications should be directed. A consistent method was used to determine optimum strategies to address each audience: defining the audience, assessing the literature and other pertinent evidence, identifying the communication objectives, determining the key messages, developing brand promises, and proposing strategies and tactics to support the messages and objectives. Preliminary communications plans are then presented for each of the 5 target audiences. MAJOR FINDINGS It is important that the organizations involved in family medicine make a multiyear commitment of resources to implement and support an aggressive communications strategy, which is based on key messages to target audiences. A concerted effort is particularly needed to address the declining interest among medical students in the specialty. Implementing a comprehensive family medicine career development program may be one effective strategy to reverse this trend. To help eliminate the current confusion among the public regarding family medicine and to promote clarity and consistency in terminology, the specialty should replace the name family practice with family medicine and a new graphic symbol for the discipline of family medicine should be developed. CONCLUSION As a discipline, family medicine has failed to formulate and deliver a compelling message. New communications strategies must be implemented that will reach audiences in terms they understand and care about and in ways that convey a sense of the exciting role family physicians will play in the future. By actively implementing the communications plans described in this report, the specialty can enhance the impact and help ensure the widespread implementation of the proposed New Model of family medicine.

U.S. Preventive Services Task Force

MedlinePlus

... USPSTF Our Members Conflict of Interest Disclosures Task Force Resources Our Partners Reports to Congress Contact Us ... effort to make the U.S. Preventive Services Task Force (USPSTF) recommendations clearer and its processes more transparent, ...

Commuter-Intercity Rail Improvement Study (Boston-New York)

DOT National Transportation Integrated Search

1993-05-01

This study was carried out under the direction of a departmental task force. The 226 page report identifies and characterizes the costs and benefits of improvements that could be achieved in commuter and intercity rail passenger service on the Boston...

Fourth and eighth grade students' conceptions of energy flow through ecosystems

NASA Astrophysics Data System (ADS)

Arkwright, Ashlie Beals

This mixed methods status study examined 32 fourth grade students' conceptual understandings of energy flow through ecosystems prior to instruction and 40 eighth grade students' conceptual understandings of the same topic after five years of daily standards-based instruction in science. Specific ecological concepts assessed related to: 1) roles of organisms; 2) the sun as the original energy source for most ecosystems; and 3) interdependency of organisms. Fourth and eighth grade students were assessed using the same three-tiered forced-choice instrument, with accompanying tasks for students to defend their forced-choice selections and rate their level of confidence in making the selections. The instrument was developed for the study by a team of researchers and was based on similar tasks presented in the research literature. Distractor options were embedded in each assessment task using common non-scientific ideas also reported in the research literature. Cronbach's alpha values at or greater than .992 for each task indicated interrater consistency of task answers, and Rasch analysis was employed to establish the reliability of the instrument. Qualitative and quantitative analyses were employed to assess the data. Constant comparative methods were employed to analyze students' written responses, which were coded and grouped into emerging themes. These themes were further developed to characterize students' conceptual understandings. Student open responses also were scored and coded by a team of researchers using a rubric to identify level of scientific understanding. Quantitative analyses included Rasch analysis used to normalize survey data. Independent samples t-tests were then employed to compare students' forced-choice responses to their written responses and to the confidence ratings, as well as to compare fourth and eighth grade students' responses. Findings indicated that eighth grade students generally outperformed the fourth grade on both the forced-choice and written responses, but both groups demonstrated conceptual difficulties in all three topics assessed. Thus, results from the current study support the assertion that students' understanding of concepts related to energy flow in ecosystems is not at the expected level according to national science education standards and frameworks. Conceptual difficulties identified in the study are discussed along with implications and curricular recommendations.

Nonlinear 2D arm dynamics in response to continuous and pulse-shaped force perturbations.

PubMed

Happee, Riender; de Vlugt, Erwin; van Vliet, Bart

2015-01-01

Ample evidence exists regarding the nonlinearity of the neuromuscular system but linear models are widely applied to capture postural dynamics. This study quantifies the nonlinearity of human arm postural dynamics applying 2D continuous force perturbations (0.2-40 Hz) inducing three levels of hand displacement (5, 15, 45 mm RMS) followed by force-pulse perturbations inducing large hand displacements (up to 250 mm) in a position task (PT) and a relax task (RT) recording activity of eight shoulder and elbow muscles. The continuous perturbation data were used to analyze the 2D endpoint dynamics in the frequency domain and to identify reflexive and intrinsic parameters of a linear neuromuscular shoulder-elbow model. Subsequently, it was assessed to what extent the large displacements in response to force pulses could be predicted from the 'small amplitude' linear neuromuscular model. Continuous and pulse perturbation responses with varying amplitudes disclosed highly nonlinear effects. In PT, a larger continuous perturbation induced stiffening with a factor of 1.5 attributed to task adaptation evidenced by increased co-contraction and reflexive activity. This task adaptation was even more profound in the pulse responses where reflexes and displacements were strongly affected by the presence and amplitude of preceding continuous perturbations. In RT, a larger continuous perturbation resulted in yielding with a factor of 3.8 attributed to nonlinear mechanical properties as no significant reflexive activity was found. Pulse perturbations always resulted in yielding where a model fitted to the preceding 5-mm continuous perturbations predicted only 37% of the recorded peak displacements in RT and 79% in PT. This demonstrates that linear neuromuscular models, identified using continuous perturbations with small amplitudes, strongly underestimate displacements in pulse-shaped (e.g., impact) loading conditions. The data will be used to validate neuromuscular models including nonlinear muscular (e.g., Hill and Huxley) and reflexive components.

78 FR 10127 - Request for Nominations to the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

... Conservation Service Request for Nominations to the Agricultural Air Quality Task Force AGENCY: Natural... Nominations to the Agricultural Air Quality Task Force. SUMMARY: The Secretary of Agriculture invites... Force (AAQTF) which was established by the Federal Agriculture Improvement and Reform Act of 1996 to...

Students’ understanding of forces: Force diagrams on horizontal and inclined plane

NASA Astrophysics Data System (ADS)

Sirait, J.; Hamdani; Mursyid, S.

2018-03-01

This study aims to analyse students’ difficulties in understanding force diagrams on horizontal surfaces and inclined planes. Physics education students (pre-service physics teachers) of Tanjungpura University, who had completed a Basic Physics course, took a Force concept test which has six questions covering three concepts: an object at rest, an object moving at constant speed, and an object moving at constant acceleration both on a horizontal surface and on an inclined plane. The test is in a multiple-choice format. It examines the ability of students to select appropriate force diagrams depending on the context. The results show that 44% of students have difficulties in solving the test (these students only could solve one or two items out of six items). About 50% of students faced difficulties finding the correct diagram of an object when it has constant speed and acceleration in both contexts. In general, students could only correctly identify 48% of the force diagrams on the test. The most difficult task for the students in terms was identifying the force diagram representing forces exerted on an object on in an inclined plane.

Protecting subjects, preserving trust, promoting progress I: policy and guidelines for the oversight of individual financial interests in human subjects research.

PubMed

2003-02-01

In December 2001, the AAMC Task Force on Financial Conflicts of Interest in Clinical Research released this report, the first of two (both published in this issue of Academic Medicine). This report focuses on gaps in existing federal financial disclosure regulations of individual conflicts of interests, finding that additional scrutiny is recommended in two areas: human subjects research and privately sponsored research. The task force suggests that when potential conflicts exist, a conflicts of interest committee should apply a rebuttable presumption against engaging in human subjects research. The task force recommends that the circumstances giving rise to the presumption against the proposed activity be balanced against compelling circumstances in favor of the conduct of the research. The AAMC task force delineates core principles to guide institutional policy development. First, an institution should regard all significant financial interests in human subjects research as requiring close scrutiny. Second, in the event of compelling circumstances, an individual holding a significant financial interest may be permitted to conduct the research. Whether circumstances are deemed compelling will depend in each case upon the nature of the science, the nature of the interest, how closely the interest is related to the research, and the degree to which the interest may be affected by the research. Four other core principles for development of institutional policies are identified in the report, pertaining to reporting, monitoring, management of conflicts, and accountability.

Climate Change, Permafrost and Infrastructure: Task Force Report of the U.S. Arctic Research Commission

NASA Astrophysics Data System (ADS)

Brigham, L. W.; Nelson, F. E.

2003-12-01

During 2002 the U.S. Arctic Research Commission chartered a task force on climate change, permafrost and infrastructure impacts. The task force was asked to identify key issues and research needs to foster a greater understanding of global change impacts on permafrost in the Arctic and their importance to natural and human systems. Permafrost was found to play three key roles in the context of climatic change: as a record keeper by functioning as a temperature archive; as a translator of climate change through subsidence and related impacts; and, as a facilitator of further change through its impacts on the global carbon cycle. Evidence of widespread warming of permafrost and observations of thawing have serious implications for Alaska's transportation network, for the trans-Alaska pipeline, and for nearly 100,000 Alaskans living in areas of permafrost. These impacts resulting from changing permafrost must be met by a timely, well-informed, and coordinated response by a host of federal and state organizations. Key task force findings include: requirements for a dedicated U.S. federal permafrost research program; data management needs; baseline permafrost mapping in Alaska; basic permafrost research focusing on process studies and modeling; and, applied permafrost research on design criteria and contaminants in permafrost environments. This report to the Commissioners makes specific recommendations to seven federal agencies, the State of Alaska, and the National Research Council. These recommendations will be incorporated in future Arctic research planning documents of the U.S. Arctic Research Commission.

Using ground reaction force to predict knee kinetic asymmetry following anterior cruciate ligament reconstruction.

PubMed

Dai, B; Butler, R J; Garrett, W E; Queen, R M

2014-12-01

Asymmetries in sagittal plane knee kinetics have been identified as a risk factor for anterior cruciate ligament (ACL) re-injury. Clinical tools are needed to identify the asymmetries. This study examined the relationships between knee kinetic asymmetries and ground reaction force (GRF) asymmetries during athletic tasks in adolescent patients following ACL reconstruction (ACL-R). Kinematic and GRF data were collected during a stop-jump task and a side-cutting task for 23 patients. Asymmetry indices between the surgical and non-surgical limbs were calculated for GRF and knee kinetic variables. For the stop-jump task, knee kinetics asymmetry indices were correlated with all GRF asymmetry indices (P < 0.05), except for loading rate. Vertical GRF impulse asymmetry index predicted peak knee moment, average knee moment, and knee work (R(2)  ≥ 0.78, P < 0.01) asymmetry indices. For the side-cutting tasks, knee kinetic asymmetry indices were correlated with the peak propulsion vertical GRF and vertical GRF impulse asymmetry indices (P < 0.05). Vertical GRF impulse asymmetry index predicted peak knee moment, average knee moment, and knee work (R(2)  ≥ 0.55, P < 0.01) asymmetry indices. The vertical GRF asymmetries may be a viable surrogate for knee kinetic asymmetries and therefore may assist in optimizing rehabilitation outcomes and minimizing re-injury rates. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Science and Sandy: Lessons Learned

NASA Astrophysics Data System (ADS)

Werner, K.

2013-12-01

Following Hurricane Sandy's impact on the mid-Atlantic region, President Obama established a Task Force to '...ensure that the Federal Government continues to provide appropriate resources to support affected State, local, and tribal communities to improve the region's resilience, health, and prosperity by building for the future.' The author was detailed from NOAA to the Task Force between January and June 2013. As the Task Force and others began to take stock of the region's needs and develop plans to address them, many diverse approaches emerged from different areas of expertise including: infrastructure, management and construction, housing, public health, and others. Decision making in this environment was complex with many interests and variables to consider and balance. Although often relevant, science and technical expertise was not always at the forefront of this process. This talk describes the author's experience with the Sandy Task Force focusing on organizing scientific expertise to support the work of the Task Force. This includes a description of federal activity supporting Sandy recovery efforts, the role of the Task Force, and lessons learned from developing a science support function within the Task Force.

A Benchmarking Study of Air Force Program Manager Competencies

DTIC Science & Technology

2012-03-01

New tools and techniques are needed for managing complex projects. • There is an inevitability of scope creep, especially if the project is...workforce could be reshaped. The Task Force identified new initiatives as well as existing DOD programs that were considered innovative approaches to...projected growth of its civilian workforce in order to keep civilian staffing at fiscal 2010 levels (AF News , 2011). One person hired for every two new

Force related hemodynamic responses during execution and imagery of a hand grip task: A functional near infrared spectroscopy study.

PubMed

Wriessnegger, Selina C; Kirchmeyr, Daniela; Bauernfeind, Günther; Müller-Putz, Gernot R

2017-10-01

We examined force related hemodynamic changes during the performance of a motor execution (ME) and motor imagery (MI) task by means of multichannel functional near infrared spectroscopy (fNIRS). The hemodynamic responses of fourteen healthy participants were measured while they performed a hand grip execution or imagery task with low and high grip forces. We found an overall higher increase of [oxy-Hb] concentration changes during ME for both grip forces but with a delayed peak maximum for the lower grip force. During the MI task with lower grip force, the [oxy-Hb] level increases are stronger compared to the MI with higher grip force. The facilitation in performing MI with higher grip strength might thus indicate less inhibition of the actual motor act which could also explain the later increase onset of [oxy-Hb] in the ME task with the lower grip force. Our results suggest that execution and imagery of a hand grip task with high and low grip forces, leads to different cortical activation patterns. Since impaired control of grip forces during object manipulation in particular is one aspect of fine motor control deficits after stroke, our study will contribute to future rehabilitation programs enhancing patient's grip force control. Copyright © 2017 Elsevier Inc. All rights reserved.

78 FR 28580 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces AGENCY: Office... Defense announces the following Federal Advisory Committee meeting of the Department of Defense Task Force...

77 FR 68744 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces; Federal... Committee meeting of the Department of Defense Task Force on the Care, Management, and Transition of...

75 FR 59698 - Federal Advisory Committee; Department of Defense Task Force on the Care, Management, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-28

.... SUPPLEMENTARY INFORMATION: The Task Force is a non-discretionary Federal advisory committee established to (a... for wounded, ill, and injured members of the Armed Forces; ii. Medical case management; iii. Non... Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Member of...

Shortage of human resources in the Hungarian health care system: short-term or long-term problem?

PubMed

Belicza, Eva; Réthelyi, János; Kullmann, Lajos

2003-01-01

The Quality-management Committee of the Hungarian Hospital Federation and the Semmelweis University Health Services Management Training Centre, recognizing the threats of the human resources shortage and the consequential quality problems in the delivery of health care services, have launched a program for identifying the major problems and developing recommendations for decision makers and health service managers. The identification of the problems was performed by a task force group using a systematic methodology, recommendations were based on these findings. Members of the task force group were delegated by the Hungarian Hospital Federation and the Health Services Management Training Centre. Additional members were invited from the Ministry of Health and various other professional organizations.

PRN 2009-1: Establishment of Antimicrobial Exposure Assessment Task Force II

EPA Pesticide Factsheets

This PR notice announces the establishment of the Antimicrobial Exposure Assessment Task Force II, an industry-wide task force to develop mixer, loader, applicator and post-application exposure data for antimicrobial pesticides used in various settings.

Practice and Age-Related Loss of Adaptability in Sensorimotor Performance

PubMed Central

Sosnoff, Jacob J.; Voudrie, Stefani J.

2009-01-01

The purpose of the present investigation was to examine whether the ability to adapt to task constraints is influenced by short-term practice in older adults. Young (18–29 years old) and old (65–75 years old) adults produced force output to a constant force target and a 1-Hz sinusoidal force target by way of the index finger flexion. Participants completed each task 5 times per session for 5 concurrent sessions. The amount and structure of force variability was calculated using linear and nonlinear analyses. As expected, there was a decrease in the magnitude of variability (coefficient of variation) in both tasks and task-related change in the structure of force variability (approximate entropy) with training across groups. The authors found older adults to have a greater amount of variability than their younger counterparts in both tasks. Older adults also demonstrated an increase in the structure of force output in the constant task but a decrease in structure in the sinusoidal task. Age differences in the adaptability to task constraints persisted throughout practice. The authors propose that older adults' ability to adapt sensorimotor output to task demands is not a result of lack of familiarity with the task but that it is, instead, characteristic of the aging process. PMID:19201684

Triage: care of the critically ill and injured during pandemics and disasters: CHEST consensus statement.

PubMed

Christian, Michael D; Sprung, Charles L; King, Mary A; Dichter, Jeffrey R; Kissoon, Niranjan; Devereaux, Asha V; Gomersall, Charles D

2014-10-01

Pandemics and disasters can result in large numbers of critically ill or injured patients who may overwhelm available resources despite implementing surge-response strategies. If this occurs, critical care triage, which includes both prioritizing patients for care and rationing scarce resources, will be required. The suggestions in this chapter are important for all who are involved in large-scale pandemics or disasters with multiple critically ill or injured patients, including front-line clinicians, hospital administrators, and public health or government officials. The Triage topic panel reviewed previous task force suggestions and the literature to identify 17 key questions for which specific literature searches were then conducted to identify studies upon which evidence-based recommendations could be made. No studies of sufficient quality were identified. Therefore, the panel developed expert opinion-based suggestions using a modified Delphi process. Suggestions from the previous task force that were not being updated were also included for validation by the expert panel. The suggestions from the task force outline the key principles upon which critical care triage should be based as well as a path for the development of the plans, processes, and infrastructure required. This article provides 11 suggestions regarding the principles upon which critical care triage should be based and policies to guide critical care triage. Ethical and efficient critical care triage is a complex process that requires significant planning and preparation. At present, the prognostic tools required to produce an effective decision support system (triage protocol) as well as the infrastructure, processes, legal protections, and training are largely lacking in most jurisdictions. Therefore, critical care triage should be a last resort after mass critical care surge strategies.

Tibiofemoral contact forces during walking, running and sidestepping.

PubMed

Saxby, David J; Modenese, Luca; Bryant, Adam L; Gerus, Pauline; Killen, Bryce; Fortin, Karine; Wrigley, Tim V; Bennell, Kim L; Cicuttini, Flavia M; Lloyd, David G

2016-09-01

We explored the tibiofemoral contact forces and the relative contributions of muscles and external loads to those contact forces during various gait tasks. Second, we assessed the relationships between external gait measures and contact forces. A calibrated electromyography-driven neuromusculoskeletal model estimated the tibiofemoral contact forces during walking (1.44±0.22ms(-1)), running (4.38±0.42ms(-1)) and sidestepping (3.58±0.50ms(-1)) in healthy adults (n=60, 27.3±5.4years, 1.75±0.11m, and 69.8±14.0kg). Contact forces increased from walking (∼1-2.8 BW) to running (∼3-8 BW), sidestepping had largest maximum total (8.47±1.57 BW) and lateral contact forces (4.3±1.05 BW), while running had largest maximum medial contact forces (5.1±0.95 BW). Relative muscle contributions increased across gait tasks (up to 80-90% of medial contact forces), and peaked during running for lateral contact forces (∼90%). Knee adduction moment (KAM) had weak relationships with tibiofemoral contact forces (all R(2)<0.36) and the relationships were gait task-specific. Step-wise regression of multiple external gait measures strengthened relationships (0.20

Neural Network Classifies Teleoperation Data

NASA Technical Reports Server (NTRS)

Fiorini, Paolo; Giancaspro, Antonio; Losito, Sergio; Pasquariello, Guido

1994-01-01

Prototype artificial neural network, implemented in software, identifies phases of telemanipulator tasks in real time by analyzing feedback signals from force sensors on manipulator hand. Prototype is early, subsystem-level product of continuing effort to develop automated system that assists in training and supervising human control operator: provides symbolic feedback (e.g., warnings of impending collisions or evaluations of performance) to operator in real time during successive executions of same task. Also simplifies transition between teleoperation and autonomous modes of telerobotic system.

Getting Down to Business: An Action Plan for Public-Private Disaster Response Coordination. The Report of the Business Response Task Force

DTIC Science & Technology

2007-01-01

gency Management Association ( NEMA ) to explore application of the Emergency Management Assistance Compact (EMAC) model to the task of identifying...organizations combined—are the norm . The challenge for government and the private sector is to ensure that donated goods and services from the latter...Association ( NEMA ). EOC – Emergency Operations Center – the central command and control facility responsible for carrying out emergency preparedness and

A framework for remission in SLE: consensus findings from a large international task force on definitions of remission in SLE (DORIS).

PubMed

van Vollenhoven, Ronald; Voskuyl, Alexandre; Bertsias, George; Aranow, Cynthia; Aringer, Martin; Arnaud, Laurent; Askanase, Anca; Balážová, Petra; Bonfa, Eloisa; Bootsma, Hendrika; Boumpas, Dimitrios; Bruce, Ian; Cervera, Ricard; Clarke, Ann; Coney, Cindy; Costedoat-Chalumeau, Nathalie; Czirják, László; Derksen, Ronald; Doria, Andrea; Dörner, Thomas; Fischer-Betz, Rebecca; Fritsch-Stork, Ruth; Gordon, Caroline; Graninger, Winfried; Györi, Noémi; Houssiau, Frédéric; Isenberg, David; Jacobsen, Soren; Jayne, David; Kuhn, Annegret; Le Guern, Veronique; Lerstrøm, Kirsten; Levy, Roger; Machado-Ribeiro, Francinne; Mariette, Xavier; Missaykeh, Jamil; Morand, Eric; Mosca, Marta; Inanc, Murat; Navarra, Sandra; Neumann, Irmgard; Olesinska, Marzena; Petri, Michelle; Rahman, Anisur; Rekvig, Ole Petter; Rovensky, Jozef; Shoenfeld, Yehuda; Smolen, Josef; Tincani, Angela; Urowitz, Murray; van Leeuw, Bernadette; Vasconcelos, Carlos; Voss, Anne; Werth, Victoria P; Zakharova, Helena; Zoma, Asad; Schneider, Matthias; Ward, Michael

2017-03-01

Treat-to-target recommendations have identified 'remission' as a target in systemic lupus erythematosus (SLE), but recognise that there is no universally accepted definition for this. Therefore, we initiated a process to achieve consensus on potential definitions for remission in SLE. An international task force of 60 specialists and patient representatives participated in preparatory exercises, a face-to-face meeting and follow-up electronic voting. The level for agreement was set at 90%. The task force agreed on eight key statements regarding remission in SLE and three principles to guide the further development of remission definitions:1. Definitions of remission will be worded as follows: remission in SLE is a durable state characterised by …………………. (reference to symptoms, signs, routine labs).2. For defining remission, a validated index must be used, for example, clinical systemic lupus erythematosus disease activity index (SLEDAI)=0, British Isles lupus assessment group (BILAG) 2004 D/E only, clinical European consensus lupus outcome measure (ECLAM)=0; with routine laboratory assessments included, and supplemented with physician's global assessment.3. Distinction is made between remission off and on therapy: remission off therapy requires the patient to be on no other treatment for SLE than maintenance antimalarials; and remission on therapy allows patients to be on stable maintenance antimalarials, low-dose corticosteroids (prednisone ≤5 mg/day), maintenance immunosuppressives and/or maintenance biologics.The task force also agreed that the most appropriate outcomes (dependent variables) for testing the prognostic value (construct validity) of potential remission definitions are: death, damage, flares and measures of health-related quality of life. The work of this international task force provides a framework for testing different definitions of remission against long-term outcomes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Report by the International Space Station (ISS) Management and Cost Evaluation (IMCE) Task Force

NASA Technical Reports Server (NTRS)

Young, A. Thomas; Kellogg, Yvonne (Technical Monitor)

2001-01-01

The International Space Station (ISS) Management and Cost Evaluation Task Force (IMCE) was chartered to conduct an independent external review and assessment of the ISS cost, budget, and management. In addition, the Task Force was asked to provide recommendations that could provide maximum benefit to the U.S. taxpayers and the International Partners within the President's budget request. The Task Force has made the following principal findings: (1) The ISS Program's technical achievements to date, as represented by on-orbit capability, are extraordinary; (2) The Existing ISS Program Plan for executing the FY 02-06 budget is not credible; (3) The existing deficiencies in management structure, institutional culture, cost estimating, and program control must be acknowledged and corrected for the Program to move forward in a credible fashion; (4) Additional budget flexibility, from within the Office of Space Flight (OSF) must be provided for a credible core complete program; (5) The research support program is proceeding assuming the budget that was in place before the FY02 budget runout reduction of $1B; (6) There are opportunities to maximize research on the core station program with modest cost impact; (7) The U.S. Core Complete configuration (three person crew) as an end-state will not achieve the unique research potential of the ISS; (8) The cost estimates for the U.S.-funded enhancement options (e.g., permanent seven person crew) are not sufficiently developed to assess credibility. After these findings, the Task Force has formulated several primary recommendations which are published here and include: (1) Major changes must be made in how the ISS program is managed; (2) Additional cost reductions are required within the baseline program; (3) Additional funds must be identified and applied from the Human Space Flight budget; (4) A clearly defined program with a credible end-state, agreed to by all stakeholders, must be developed and implemented.

Fitts' Law in the Control of Isometric Grip Force With Naturalistic Targets.

PubMed

Thumser, Zachary C; Slifkin, Andrew B; Beckler, Dylan T; Marasco, Paul D

2018-01-01

Fitts' law models the relationship between amplitude, precision, and speed of rapid movements. It is widely used to quantify performance in pointing tasks, study human-computer interaction, and generally to understand perceptual-motor information processes, including research to model performance in isometric force production tasks. Applying Fitts' law to an isometric grip force task would allow for quantifying grasp performance in rehabilitative medicine and may aid research on prosthetic control and design. We examined whether Fitts' law would hold when participants attempted to accurately produce their intended force output while grasping a manipulandum when presented with images of various everyday objects (we termed this the implicit task). Although our main interest was the implicit task, to benchmark it and establish validity, we examined performance against a more standard visual feedback condition via a digital force-feedback meter on a video monitor (explicit task). Next, we progressed from visual force feedback with force meter targets to the same targets without visual force feedback (operating largely on feedforward control with tactile feedback). This provided an opportunity to see if Fitts' law would hold without vision, and allowed us to progress toward the more naturalistic implicit task (which does not include visual feedback). Finally, we changed the nature of the targets from requiring explicit force values presented as arrows on a force-feedback meter (explicit targets) to the more naturalistic and intuitive target forces implied by images of objects (implicit targets). With visual force feedback the relation between task difficulty and the time to produce the target grip force was predicted by Fitts' law (average r 2 = 0.82). Without vision, average grip force scaled accurately although force variability was insensitive to the target presented. In contrast, images of everyday objects generated more reliable grip forces without the visualized force meter. In sum, population means were well-described by Fitts' law for explicit targets with vision ( r 2 = 0.96) and implicit targets ( r 2 = 0.89), but not as well-described for explicit targets without vision ( r 2 = 0.54). Implicit targets should provide a realistic see-object-squeeze-object test using Fitts' law to quantify the relative speed-accuracy relationship of any given grasper.

A guide for statewide impaired-driving task forces.

DOT National Transportation Integrated Search

2009-09-01

The purpose of the guide is to assist State officials and other stakeholders who are interested in establishing an : Impaired-Driving Statewide Task Force or who are exploring ways to improve their current Task Force. The guide : addresses issues suc...

PRN 2007-3: The Agricultural Handlers Exposure Task Force, L.L.C

EPA Pesticide Factsheets

This PR Notice discusses the Agricultural Handlers Exposure Task Force, an industry-wide task force formed to develop mixer, loader, and applicator exposure data for pesticides used in agricultural settings. It includes contacts for more information.

78 FR 7415 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces; Notice of... Committee meeting of the Department of Defense Task Force on the Care, Management, and Transition of...

78 FR 66902 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces; Notice of... Federal Advisory Committee meeting of the Department of Defense Task Force on the Care, Management, and...

77 FR 31337 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces; Notice of... Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and...

76 FR 38118 - Meeting of the Department of Defense Task Force on the Care, Management, and Transition of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... DEPARTMENT OF DEFENSE Office of the Secretary Meeting of the Department of Defense Task Force on... Forces AGENCY: Department of Defense. ACTION: Meeting notice. SUMMARY: Under the provisions of the... that the following Federal Advisory Committee meeting of the Department of Defense Task Force on the...

78 FR 38015 - Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces; Notice of... of the Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded...

Forecasting the impact of virtual environment technology on maintenance training

NASA Technical Reports Server (NTRS)

Schlager, Mark S.; Boman, Duane; Piantanida, Tom; Stephenson, Robert

1993-01-01

To assist NASA and the Air Force in determining how and when to invest in virtual environment (VE) technology for maintenance training, we identified possible roles for VE technology in such training, assessed its cost-effectiveness relative to existing technologies, and formulated recommendations for a research agenda that would address instructional and system development issues involved in fielding a VE training system. In the first phase of the study, we surveyed VE developers to forecast capabilities, maturity, and estimated costs for VE component technologies. We then identified maintenance tasks and their training costs through interviews with maintenance technicians, instructors, and training developers. Ten candidate tasks were selected from two classes of maintenance tasks (seven aircraft maintenance and three space maintenance) using five criteria developed to identify types of tasks most likely to benefit from VE training. Three tasks were used as specific cases for cost-benefit analysis. In formulating research recommendations, we considered three aspects of feasibility: technological considerations, cost-effectiveness, and anticipated R&D efforts. In this paper, we describe the major findings in each of these areas and suggest research efforts that we believe will help achieve the goal of a cost-effective VE maintenance training system by the next decade.

Load type influences motor unit recruitment in biceps brachii during a sustained contraction.

PubMed

Baudry, Stéphane; Rudroff, Thorsten; Pierpoint, Lauren A; Enoka, Roger M

2009-09-01

Twenty subjects participated in four experiments designed to compare time to task failure and motor-unit recruitment threshold during contractions sustained at 15% of maximum as the elbow flexor muscles either supported an inertial load (position task) or exerted an equivalent constant torque against a rigid restraint (force task). Subcutaneous branched bipolar electrodes were used to record single motor unit activity from the biceps brachii muscle during ramp contractions performed before and at 50 and 90% of the time to failure for the position task during both fatiguing contractions. The time to task failure was briefer for the position task than for the force task (P=0.0002). Thirty and 29 motor units were isolated during the force and position tasks, respectively. The recruitment threshold declined by 48 and 30% (P=0.0001) during the position task for motor units with an initial recruitment threshold below and above the target force, respectively, whereas no significant change in recruitment threshold was observed during the force task. Changes in recruitment threshold were associated with a decrease in the mean discharge rate (-16%), an increase in discharge rate variability (+40%), and a prolongation of the first two interspike intervals (+29 and +13%). These data indicate that there were faster changes in motor unit recruitment and rate coding during the position task than the force task despite a similar net muscle torque during both tasks. Moreover, the results suggest that the differential synaptic input observed during the position task influences most of the motor unit pool.

Motor adaptation capacity as a function of age in carrying out a repetitive assembly task at imposed work paces.

PubMed

Gilles, Martine Annie; Guélin, Jean-Charles; Desbrosses, Kévin; Wild, Pascal

2017-10-01

The working population is getting older. Workers must adapt to changing conditions to respond to the efforts required by the tasks they have to perform. In this laboratory-based study, we investigated the capacities of motor adaptation as a function of age and work pace. Two phases were identified in the task performed: a collection phase, involving dominant use of the lower limbs; and an assembly phase, involving bi-manual motor skills. Results showed that senior workers were mainly limited during the collection phase, whereas they had less difficulty completing the assembly phase. However, senior workers did increase the vertical force applied while assembling parts, whatever the work pace. In younger and middle-aged subjects, vertical force was increased only for the faster pace. Older workers could adapt to perform repetitive tasks under different time constraints, but adaptation required greater effort than for younger workers. These results point towards a higher risk of developing musculoskeletal disorders among seniors. Copyright © 2017 Elsevier Ltd. All rights reserved.

Full Disclosure to Prospective Graduate Students

ERIC Educational Resources Information Center

Wertheimer, Albert

1977-01-01

A FIPSE-sponsored National Task Force on Better Information for Student Choice identified three broad areas of information needs: costs and financial aid; academic offerings and requirements; and the outcomes or results of attendance. These are discussed in terms of graduate programs within the pharmaceutical sciences. (LBH)

Learning in Youth Organizing

ERIC Educational Resources Information Center

Kirshner, Ben

2014-01-01

This response identifies several strengths of the article, "Pushing the Boundaries: What Youth Organizers at Boston's Hyde Square Task Force Have to Teach Us about Civic Engagement" and draws connections to recent developments in sibling fields, including social and emotional learning and internet activism. These developments offer ideas…

Preparation of Faculty Members and Students to Be Citizen Leaders and Pharmacy Advocates

PubMed Central

Janke, Kristin K.; Boyle, Cynthia J.; Gianutsos, Gerald; Lindsey, Cameron C.; Moczygemba, Leticia R.; Whalen, Karen

2013-01-01

To identify characteristics and quality indicators of best practices for leadership and advocacy development in pharmacy education, a national task force on leadership development in pharmacy invited colleges and schools to complete a phone survey to characterize the courses, processes, and noteworthy practices for leadership and advocacy development at their institution. The literature was consulted to corroborate survey findings and identify additional best practices. Recommendations were derived from the survey results and literature review, as well as from the experience and expertise of task force members. Fifty-four institutions provided information about lecture-based and experiential curricular and noncurricular components of leadership and advocacy development. Successful programs have a supportive institutional culture, faculty and alumni role models, administrative and/or financial support, and a cocurricular thread of activities. Leadership and advocacy development for student pharmacists is increasingly important. The recommendations and suggestions provided can facilitate leadership and advocacy development at other colleges and schools of pharmacy. PMID:24371344

Preparation of faculty members and students to be citizen leaders and pharmacy advocates.

PubMed

Ross, Leigh Ann; Janke, Kristin K; Boyle, Cynthia J; Gianutsos, Gerald; Lindsey, Cameron C; Moczygemba, Leticia R; Whalen, Karen

2013-12-16

To identify characteristics and quality indicators of best practices for leadership and advocacy development in pharmacy education, a national task force on leadership development in pharmacy invited colleges and schools to complete a phone survey to characterize the courses, processes, and noteworthy practices for leadership and advocacy development at their institution. The literature was consulted to corroborate survey findings and identify additional best practices. Recommendations were derived from the survey results and literature review, as well as from the experience and expertise of task force members. Fifty-four institutions provided information about lecture-based and experiential curricular and noncurricular components of leadership and advocacy development. Successful programs have a supportive institutional culture, faculty and alumni role models, administrative and/or financial support, and a cocurricular thread of activities. Leadership and advocacy development for student pharmacists is increasingly important. The recommendations and suggestions provided can facilitate leadership and advocacy development at other colleges and schools of pharmacy.

Task- and time-dependent modulation of Ia presynaptic inhibition during fatiguing contractions performed by humans

PubMed Central

Maerz, Adam H.; Gould, Jeffrey R.; Enoka, Roger M.

2011-01-01

Presynaptic modulation of Ia afferents converging onto the motor neuron pool of the extensor carpi radialis (ECR) was compared during contractions (20% of maximal force) sustained to failure as subjects controlled either the angular position of the wrist while supporting an inertial load (position task) or exerted an equivalent force against a rigid restraint (force task). Test Hoffmann (H) reflexes were evoked in the ECR by stimulating the radial nerve above the elbow. Conditioned H reflexes were obtained by stimulating either the median nerve above the elbow or at the wrist (palmar branch) to assess presynaptic inhibition of homonymous (D1 inhibition) and heteronymous Ia afferents (heteronymous Ia facilitation), respectively. The position task was briefer than the force task (P = 0.001), although the maximal voluntary force and electromyograph for ECR declined similarly at failure for both tasks. Changes in the amplitude of the conditioned H reflex were positively correlated between the two conditioning methods (P = 0.02) and differed between the two tasks (P < 0.05). The amplitude of the conditioned H reflex during the position task first increased (129 ± 20.5% of the initial value, P < 0.001) before returning to its initial value (P = 0.22), whereas it increased progressively during the force task to reach 122 ± 17.4% of the initial value at failure (P < 0.001). Moreover, changes in conditioned H reflexes were associated with the time to task failure and force fluctuations. The results suggest a task- and time-dependent modulation of presynaptic inhibition of Ia afferents during fatiguing contractions. PMID:21543747

Multi-muscle synergies in an unusual postural task: quick shear force production.

PubMed

Robert, Thomas; Zatsiorsky, Vladimir M; Latash, Mark L

2008-05-01

We considered a hypothetical two-level hierarchy participating in the control of vertical posture. The framework of the uncontrolled manifold (UCM) hypothesis was used to explore the muscle groupings (M-modes) and multi-M-mode synergies involved in the stabilization of a time profile of the shear force in the anterior-posterior direction. Standing subjects were asked to produce pulses of shear force into a target using visual feedback while trying to minimize the shift of the center of pressure (COP). Principal component analysis applied to integrated muscle activation indices identified three M-modes. The composition of the M-modes was similar across subjects and the two directions of the shear force pulse. It differed from the composition of M-modes described in earlier studies of more natural actions associated with large COP shifts. Further, the trial-to-trial M-mode variance was partitioned into two components: one component that does not affect a particular performance variable (V(UCM)), and its orthogonal component (V(ORT)). We argued that there is a multi-M-mode synergy stabilizing this particular performance variable if V(UCM) is higher than V(ORT). Overall, we found a multi-M-mode synergy stabilizing both shear force and COP coordinate. For the shear force, this synergy was strong for the backward force pulses and nonsignificant for the forward pulses. An opposite result was found for the COP coordinate: the synergy was stronger for the forward force pulses. The study shows that M-mode composition can change in a task-specific way and that two different performance variables can be stabilized using the same set of elemental variables (M-modes). The different dependences of the ΔV indices for the shear force and COP coordinate on the force pulse direction supports applicability of the principle of superposition (separate controllers for different performance variables) to the control of different mechanical variables in postural tasks. The M-mode composition allows a natural mechanical interpretation.

77 FR 6786 - U.S. Coral Reef Task Force Public Meeting and Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration U.S. Coral Reef Task Force... of the U.S. Coral Reef Task Force. The meeting will be held in Washington, DC This meeting, the 27th [[Page 6787

First Responder Refresher: National Standard Curriculum (Instructor Course Guide)

DOT National Transportation Integrated Search

1997-07-08

This white paper provides a brief overview of the report titled "ITS Focus Task Force on System Architecture Report", dated May 1997. The report was prepared by a special task force of the United Kingdoms ITS Focus organization. This task force wa...

Repairing the Breach. Key Ways To Support Family Life, Reclaim Our Streets, and Rebuild Civil Society in America's Communities. Report of the National Task Force on African-American Men and Boys.

ERIC Educational Resources Information Center

Austin, Bobby William, Ed.

This report of the National Task Force on African-American Men and Boys is the beginning of an approach to repair society's breaches and restore the streets to safety. The Task Force, headed by Andrew J. Young and established in 1994, conceived its mission as one of reclamation. The Task Force made 61 specific recommendations, and three general…

Technologies for Developing Predictive Atomistic and Coarse-Grained Force Fields for Ionic Liquid Property Prediction

DTIC Science & Technology

2008-07-29

studied are set to zero and a constrained MM minimization is performed. It is critical that all other force field parameters (for bonds, angles, charges...identifying the symmetry of the problem and tailoring the parameterization accordingly may be critical . For Phase I, the above described procedure was...tasks and the evaluation of their properties. The tremendous number of possible ionic liquids that are within reach makes it critical that a reliable

The Effects of Technological Change on the Labor Force. Hearing Summary. Report prepared for the Technology Policy Task Force Transmitted to the Committee on Science, Space, and Technology. House of Representatives, One Hundredth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

This report summarizes a hearing to examine the factors contributing to pressures on United States workers and to suggest government, industry, and labor policies. Section I is an introduction. Section II identifies the panelists: Director, Conservation of Human Resources, Columbia University; President, United Steel Workers of America; Senior…

Bidirectional transfer between joint and individual actions in a task of discrete force production.

PubMed

Masumoto, Junya; Inui, Nobuyuki

2017-07-01

The present study examined bidirectional learning transfer between joint and individual actions involving discrete isometric force production with the right index finger. To examine the effects of practice of joint action on performance of the individual action, participants performed a pre-test (individual condition), practice blocks (joint condition), and a post-test (individual condition) (IJI task). To examine the effects of practice of the individual action on performance during the joint action, the participants performed a pre-test (joint condition), practice blocks (individual condition), and a post-test (joint condition) (JIJ task). Whereas one participant made pressing movements with a target peak force of 10% maximum voluntary contraction (MVC) in the individual condition, two participants produced the target force of the sum of 10% MVC produced by each of them in the joint condition. In both the IJI and JIJ tasks, absolute errors and standard deviations of peak force were smaller post-test than pre-test, indicating bidirectional transfer between individual and joint conditions for force accuracy and variability. Although the negative correlation between forces produced by two participants (complementary force production) became stronger with practice blocks in the IJI task, there was no difference between the pre- and post-tests for the negative correlation in the JIJ task. In the JIJ task, the decrease in force accuracy and variability during the individual action did not facilitate complementary force production during the joint action. This indicates that practice performed by two people is essential for complementary force production in joint action.

Report of the NASA lunar energy enterprise case study task force

NASA Technical Reports Server (NTRS)

1989-01-01

The Lunar Energy Enterprise Cast Study Task Force was formed to determine the economic viability and commercial business potential of mining and extracting He-3 from the lunar soil for use in earth-based fusion reactors. In addition, the Solar Power Satellite (SPS) and the Lunar Power Station (LPS) were also evaluated because they involve the use of lunar materials and could provide energy for lunar-based activities. The Task Force considered: (1) the legal and liability aspects of the space energy projects; (2) the long-range terrestrial energy needs and options; (3) the technical maturity of the three space energy projects; and (4) their commercial potential. The use of electricity is expected to increase, but emerging environmental concerns and resource availability suggest changes for the national energy policy. All three options have the potential to provide a nearly inexhaustible, clean source of electricity for the U.S. and worldwide, without major adverse impacts on the Earth's environment. Assumption by industry of the total responsibility for these energy projects is not yet possible. Pursuit of these energy concepts requires the combined efforts of government and industry. The report identifies key steps necessary for the development of these concepts and an evolving industrial role.

Technology and Employment. Joint Hearings before the Subcommittee on Science, Research and Technology of the Committee on Science and Technology and the Task Force on Education and Employment of the Committee on the Budget, U.S. House of Representatives, Ninety-Eighth Congress, First Session (June 7, 9, 10, 14-16, and 23, 1983).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science and Technology.

These are transcripts of joint Congressional hearings on technology and employment. Objectives stated for the hearings are to identify how technology is leading to changes in the nation's work force and work environment and to make recommendations for governmental action that will ease the adjustment of the work force and workplace to technology,…

77 FR 55218 - Homeland Security Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... childhood arrivals program. The HSAC will also receive a report from the Sustainability and Efficiency Task Force, review and discuss the task forces' report, and formulate recommendations for the Department. The.... HSAC conference call details and the Sustainability and Efficiency Task Force report will be provided...

Task force on deterrence of air piracy : final report.

DOT National Transportation Integrated Search

1978-11-01

In February 1969, as the frequency of hijacking of U.S. air carrier aircraft was rising to an all-time high, the Federal Aviation Administration established a multi-disciplinary Task Force on Deterrence of Air Piracy. The work of the Task Force in de...

75 FR 16577 - Gulf War Veterans' Illnesses Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of Veterans Affairs (VA). ACTION: Notice with request for comments. SUMMARY: The Secretary Department of Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to...

77 FR 18307 - Gulf War Veterans' Illnesses Task Force Report

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-27

... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force Report AGENCY: Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Secretary Department of Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to conduct a comprehensive...

78 FR 28292 - Gulf War Veterans' Illnesses Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-14

... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of Veterans Affairs (VA). ACTION: Notice with request for comments. SUMMARY: The Secretary, Department of Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to...

76 FR 65321 - Gulf War Veterans' Illnesses Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... DEPARTMENT OF VETERANS AFFAIRS Gulf War Veterans' Illnesses Task Force AGENCY: Department of Veterans Affairs (VA). ACTION: Notice with request for comments. SUMMARY: The Secretary, Department of Veterans Affairs (VA) established the Gulf War Veterans' Illnesses Task Force (GWVI-TF) in August 2009 to...

78 FR 63208 - UPDATE-Meeting of the Community Preventive Services Task Force (Task Force)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

..., and issues recommendations. These recommendations provide evidence-based options from which decision makers in communities, companies, health departments, health plans and healthcare systems, non..., available resources, and constraints of their constituents. The Task Force's recommendations, along with the...

Forced Aerobic Exercise Preceding Task Practice Improves Motor Recovery Poststroke.

PubMed

Linder, Susan M; Rosenfeldt, Anson B; Dey, Tanujit; Alberts, Jay L

To understand how two types of aerobic exercise affect upper-extremity motor recovery post-stroke. Our aims were to (1) evaluate the feasibility of having people who had a stroke complete an aerobic exercise intervention and (2) determine whether forced or voluntary exercise differentially facilitates upper-extremity recovery when paired with task practice. Seventeen participants with chronic stroke completed twenty-four 90-min sessions over 8 wk. Aerobic exercise was immediately followed by task practice. Participants were randomized to forced or voluntary aerobic exercise groups or to task practice only. Improvement on the Fugl-Meyer Assessment exceeded the minimal clinically important difference: 12.3, 4.8, and 4.4 for the forced exercise, voluntary exercise, and repetitive task practice-only groups, respectively. Only the forced exercise group exhibited a statistically significant improvement. People with chronic stroke can safely complete intensive aerobic exercise. Forced aerobic exercise may be optimal in facilitating motor recovery associated with task practice. Copyright © 2017 by the American Occupational Therapy Association, Inc.

Strategies utilized to transfer weight during knee flexion and extension with rotation for individuals with a total knee replacement.

PubMed

Ferris, Lauren A; Denney, Linda M; Maletsky, Lorin P

2013-02-01

Functional activities in daily life can require squatting and shifting body weight during transverse plane rotations. Stability of the knee can be challenging for people with a total knee replacement (TKR) due to reduced proprioception, nonconforming articular geometry, muscle strength, and soft tissue weakness. The objective of this study was to identify strategies utilized by individuals with TKR in double-stance transferring load during rotation and flexion. Twenty-three subjects were recruited for this study: 11 TKR subjects (age: 65 ± 6 years; BMI 27.4 ± 4.1) and 12 healthy subjects (age: 63 ± 7; BMI 24.6 ± 3.8). Each subject completed a novel crossover button push task where rotation, flexion, and extension of the knee were utilized. Each subject performed two crossover reaching tasks where the subject used the opposite hand to cross over their body and press a button next to either their shoulder (high) or knee (low), then switched hands and rotated to press the opposite button, either low or high. The two tasks related to the order they pressed the buttons while crossing over, either low-to-high (L2H) or high-to-low (H2L). Force platforms measured ground reaction forces under each foot, which were then converted to lead force ratios (LFRs) based on the total force. Knee flexion angles were also measured. No statistical differences were found in the LFRs during the H2L and L2H tasks for the different groups, although differences in the variation of the loading within subjects were noted. A significant difference was found between healthy and unaffected knee angles and a strong trend between healthy and affected subject's knee angles in both H2L and L2H tasks. Large variations in the LFR at mid-task in the TKR subjects suggested possible difficulties in maintaining positional stability during these tasks. The TKR subjects maintained more of an extended knee, which is a consistent quadriceps avoidance strategy seen by other researchers in different tasks. These outcomes suggest that individuals with a TKR utilize strategies, such as keeping an extended knee, to achieve rotary tasks during knee flexion and extension. Repeated compensatory movements could result in forces that may cause difficulty over time in the hip joints or low back. Early identification of these strategies could improve TKR success and the return to activities of daily living that involve flexion and rotation.

Mechanochemical coupling and bi-phasic force-velocity dependence in the ultra-fast ring ATPase SpoIIIE

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

Liu, Ninning; Chistol, Gheorghe; Cui, Yuanbo

Multi-subunit ring-shaped ATPases are molecular motors that harness chemical free energy to perform vital mechanical tasks such as polypeptide translocation, DNA unwinding, and chromosome segregation. Previously we reported the intersubunit coordination and stepping behavior of the hexameric ring-shaped ATPase SpoIIIE (Liu et al., 2015). Here we use optical tweezers to characterize the motor’s mechanochemistry. Analysis of the motor response to external force at various nucleotide concentrations identifies phosphate release as the likely force-generating step. Analysis of SpoIIIE pausing indicates that pauses are off-pathway events. Characterization of SpoIIIE slipping behavior reveals that individual motor subunits engage DNA upon ATP binding. Furthermore,more » we find that SpoIIIE’s velocity exhibits an intriguing bi-phasic dependence on force. We hypothesize that this behavior is an adaptation of ultra-fast motors tasked with translocating DNA from which they must also remove DNA-bound protein roadblocks. Based on these results, we formulate a comprehensive mechanochemical model for SpoIIIE.« less

Mechanochemical coupling and bi-phasic force-velocity dependence in the ultra-fast ring ATPase SpoIIIE

DOE PAGES

Liu, Ninning; Chistol, Gheorghe; Cui, Yuanbo; ...

2018-03-05

Multi-subunit ring-shaped ATPases are molecular motors that harness chemical free energy to perform vital mechanical tasks such as polypeptide translocation, DNA unwinding, and chromosome segregation. Previously we reported the intersubunit coordination and stepping behavior of the hexameric ring-shaped ATPase SpoIIIE (Liu et al., 2015). Here we use optical tweezers to characterize the motor’s mechanochemistry. Analysis of the motor response to external force at various nucleotide concentrations identifies phosphate release as the likely force-generating step. Analysis of SpoIIIE pausing indicates that pauses are off-pathway events. Characterization of SpoIIIE slipping behavior reveals that individual motor subunits engage DNA upon ATP binding. Furthermore,more » we find that SpoIIIE’s velocity exhibits an intriguing bi-phasic dependence on force. We hypothesize that this behavior is an adaptation of ultra-fast motors tasked with translocating DNA from which they must also remove DNA-bound protein roadblocks. Based on these results, we formulate a comprehensive mechanochemical model for SpoIIIE.« less

Response to Vogelstein: How the 2012 AAP Task Force on circumcision went wrong.

PubMed

Van Howe, Robert S

2018-01-01

Vogelstein cautions medical organizations against jumping into the fray of controversial issues, yet proffers the 2012 American Academy of Pediatrics' Task Force policy position on infant male circumcision as 'an appropriate use of position-statements.' Only a scratch below the surface of this policy statement uncovers the Task Force's failure to consider Vogelstein's many caveats. The Task Force supported the cultural practice by putting undeserved emphasis on questionable scientific data, while ignoring or underplaying the importance of valid contrary scientific data. Without any effort to quantitatively assess the risk/benefit balance, the Task Force concluded the benefits of circumcision outweighed the risks, while acknowledging that the incidence of risks was unknown. This Task Force differed from other Academy policy-forming panels by ignoring the Academy's standard quality measures and by not appointing members with extensive research experience, extensive publications, or recognized expertise directly related to this topic. Despite nearly 100 publications available at the time addressing the substantial ethical issues associated with infant male circumcision, the Task Force chose to ignore the ethical controversy. They merely stated, with minimal justification, the opinion of one of the Task Force members that the practice of infant male circumcision is morally permissible. The release of the report has fostered an explosion of academic discussion on the ethics of infant male circumcision with a number of national medical organizations now decrying the practice as a human rights violation. © 2017 John Wiley & Sons Ltd.

Task analysis of Air Force pharmacy practice.

PubMed

Bartholomew, A; Sawyer, W T; Coats, L

1995-01-15

The frequency with which United States Air Force pharmacists perform specific professional tasks and the pharmacists' views as to the importance of those tasks were studied. A questionnaire was prepared that asked recipients to rate each of 36 tasks selected as representing the spectrum of practice activities. There were four categories of tasks: managerial tasks, dispensing tasks, drug information tasks, and patient care tasks. Recipients rated the tasks with respect to frequency of performance and importance on separate 6-point scales. The questionnaire was mailed in May 1991 to the 225 pharmacists then serving in the Air Force worldwide. Of the 225 questionnaires, 150 usable questionnaires were returned (response rate, 67%). All the tasks in the survey were performed by at least one Air Force pharmacy officer, although the frequency of task performance varied. In particular, the frequency of many patient care tasks was low. All the tasks were perceived to have some importance, but drug information tasks were rated as being significantly more important than tasks in the other categories; patient care tasks were rated lowest in importance. The results varied with the respondents' demographic characteristics. Pharmacy officers with more years of service, more senior positions, higher rank, or an advanced degree in a field other than pharmacy tended to give responses that diverged from those of the population. A 1991 survey showed an awareness among Air Force pharmacists of the need to orient practice around patient care; however, they were not spending substantial time on patient care and tended to view it as less important than more traditional pharmacy tasks.

Grip force control in individuals with multiple sclerosis.

PubMed

Iyengar, Veena; Santos, Marcio J; Ko, Michael; Aruin, Alexander S

2009-10-01

Appropriate regulation of grip force is essential in performance of various activities of daily living such as drinking, eating, buttoning a shirt, and so on. The extent to which individuals with multiple sclerosis (MS) are able to regulate grip forces while performing elements of the activities of daily living is largely unknown. . To investigate how individuals with MS control grip force during performance of functional tasks. . This study evaluated the grip force control in selected individuals with MS (n = 9) and healthy control subjects (n = 9) while they performed the task of lifting and placing an instrumented object on a shelf and the task of lifting the object and bringing it close to the mouth to mimic drinking. The grip forces, object acceleration, force ratio, and time lag were recorded and analyzed. . The individuals with MS used significantly larger peak grip force and force ratio than control subjects while performing both tasks and for both hands. In addition, the time lag between the peaks of grip and load forces was significantly longer in individuals with MS. . The application of excessive grip force could predispose individuals with MS to additional fatigue and musculoskeletal overuse trauma. Rehabilitation protocols for the MS population may need to account for increased levels of grip force applied during the performance of functional tasks.

Positions statement: criteria for defining polycystic ovary syndrome as a predominantly hyperandrogenic syndrome: an Androgen Excess Society guideline.

PubMed

Azziz, Ricardo; Carmina, Enrico; Dewailly, Didier; Diamanti-Kandarakis, Evanthia; Escobar-Morreale, Hector F; Futterweit, Walter; Janssen, Onno E; Legro, Richard S; Norman, Robert J; Taylor, Ann E; Witchel, Selma F

2006-11-01

The Androgen Excess Society (AES) charged a task force to review all available data and recommend an evidence-based definition for polycystic ovary syndrome (PCOS), whether already in use or not, to guide clinical diagnosis and future research. Participants included expert investigators in the field. Based on a systematic review of the published peer-reviewed medical literature, by querying MEDLINE databases, we tried to identify studies evaluating the epidemiology or phenotypic aspects of PCOS. The task force drafted the initial report, following a consensus process via electronic communication, which was then reviewed and critiqued by the AES Board of Directors. No section was finalized until all members were satisfied with the contents and minority opinions noted. Statements that were not supported by peer-reviewed evidence were not included. Based on the available data, it is the view of the AES Task Force on the Phenotype of PCOS that there should be acceptance of the original 1990 National Institutes of Health criteria with some modifications, taking into consideration the concerns expressed in the proceedings of the 2003 Rotterdam conference. A principal conclusion was that PCOS should be first considered a disorder of androgen excess or hyperandrogenism, although a minority considered the possibility that there may be forms of PCOS without overt evidence of hyperandrogenism but recognized that more data are required before validating this supposition. Finally, the task force recognized, and fully expects, that the definition of this syndrome will evolve over time to incorporate new research findings.

14th International Congress on Antiphospholipid Antibodies Task Force report on obstetric antiphospholipid syndrome.

PubMed

de Jesus, Guilherme R; Agmon-Levin, Nancy; Andrade, Carlos A; Andreoli, Laura; Chighizola, Cecilia B; Porter, T Flint; Salmon, Jane; Silver, Robert M; Tincani, Angela; Branch, D Ware

2014-08-01

Pregnancy morbidity is one of the clinical manifestations used for classification criteria of antiphospholipid syndrome (APS). During the 14th International Congress on Antiphospholipid Antibodies (aPL), a Task Force with internationally-known experts was created to carry out a critical appraisal of the literature available regarding the association of aPL with obstetric manifestations present in actual classification criteria (recurrent early miscarriage, fetal death, preeclampsia and placental insufficiency) and the quality of the evidence that treatment(s) provide benefit in terms of avoiding recurrent adverse obstetric outcomes. The association of infertility with aPL and the effectiveness of the treatment of patients with infertility and positive aPL was also investigated. This report presents current knowledge and limitations of published studies regarding pregnancy morbidity, infertility and aPL, identifying areas that need better investigative efforts and proposing how critical flaws could be avoided in future studies, as suggested by participants of the Task Force. Except for fetal death, there are limitations in the quality of the data supporting the association of aPL with obstetric complications included in the current APS classification criteria. Recommended treatments for all pregnancy morbidity associated to APS also lack well-designed studies to confirm its efficacy. APL does not seem to be associated with infertility and treatment does not improve the outcomes in infertile patients with aPL. In another section of the Task Force, Dr. Jane Salmon reviewed complement-mediated inflammation in reproductive failure in APS, considering new therapeutic targets to obstetric APS (Ob APS). Copyright © 2014 Elsevier B.V. All rights reserved.

Physical Training Programs in Light Infantry Units: Are They Preparing Soldiers for the Rigors of Combat?

DTIC Science & Technology

2001-01-01

selection is made which ensure further injury is not incurred during evacuation. As a result, the basic task identified is carry. Demanding Physical Tasks...greatest amount of force a muscle or muscle group can exert in a single effort.3 An example, in very simple terms, would be an Olympic weightlifter ...Olympic weightlifters lift as much as possible in one lift. This requires a great amount of strength. A need for strength in light infantry soldiers is

A Preliminary Evaluation of Efforts to Diversify Psychology

ERIC Educational Resources Information Center

Banks, Brea M.; D'Santiago-Eastman, Verenice

2018-01-01

Underrepresentation of individuals from diverse backgrounds in the field of psychology is a well-documented concern, as identified gaps directly impact individuals served (Rogers & Molina, 2006; Zhang & Katsiyannis, 2002). This pilot examination evaluated a task force that sought to address this deficit through targeting the recruitment…

Our Babies, Our Future.

ERIC Educational Resources Information Center

Russell, Avery, Ed.

1994-01-01

This journal issue examines the four key areas for major policy action identified by the Carnegie Task Force in its report, Starting Points: Meeting the Needs of Our Youngest Children. The four areas of policy recommendation are: (1) promoting responsible parenthood, concerned with preventing adolescent pregnancies and unwanted births, teaching…

Advising Adult Learners. NACADA Task Force Report.

ERIC Educational Resources Information Center

Polson, Cheryl; And Others

A study examined the scope of existing services for adult learners attending universities and colleges. Survey instruments designed to gather data on institutional support for adult learner services, special target groups identified by individual institutions, and institutional barriers confronted by adult learners on campus were mailed to a…

Utilizing Adaptive Devices with Severely Handicapped Students.

ERIC Educational Resources Information Center

Nisbet, Jan; And Others

The task force report examines the use of adaptive devices by severely handicapped students. Interviews with teachers and therapists produced information on the selection, development, and use of the devices. Four practices that positively influenced the devices' use were identified: (1) design and construction following establishment of…

Information Systems Plan.

ERIC Educational Resources Information Center

Tulsa Public Schools, OK.

A task force sought to determine the information needs of the Tulsa Public Schools (Oklahoma) by studying goals of the school district, identifying all processes necessary for operation of the school system, and conducting interviews with 48 key members. A detailed information systems matrix was constructed to show the interrelationships between…

Home Management and Human Service Competencies.

ERIC Educational Resources Information Center

Regional Learning Service of Central New York, Syracuse.

Faculty representatives from five postsecondary institutions having human service/human ecology programs and two members of the Regional Learning Service staff comprised a task force whose objectives were to identify competencies acquired through home management which relate to undergraduate course objectives, to recommend ways to assess these,…

Study Identifies Best Pavement Practices in Wet-Freeze Climates : Research Spotlight

DOT National Transportation Integrated Search

2017-01-01

In 2015, Michigan Public Act 175 established the Roads Innovation Task Force. It directed MDOT to determine how the agency could improve the effective life span of state highways, with a goal of 50- to 75-year pavement longevity and reduced costs. MD...

76 FR 52932 - Notice of Meeting of the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-24

... DEPARTMENT OF AGRICULTURE Natural Resources Conservation Service Notice of Meeting of the Agricultural Air Quality Task Force AGENCY: Natural Resources Conservation Service (NRCS). ACTION: Notice of meeting. SUMMARY: The Agricultural Air Quality Task Force (AAQTF) will meet to continue discussions on...

Using grasping tasks to evaluate hand force coordination in children with hemiplegic cerebral palsy.

PubMed

Mackenzie, Samuel J; Getchell, Nancy; Modlesky, Christopher M; Miller, Freeman; Jaric, Slobodan

2009-08-01

Mackenzie SJ, Getchell N, Modlesky CM, Miller F, Jaric S. Using grasping tasks to evaluate hand force coordination in children with hemiplegic cerebral palsy. To assess force coordination in children with hemiplegic cerebral palsy (CP) using a device that allows for testing both unimanual and bimanual manipulation tasks performed under static and dynamic conditions. Nonequivalent groups design. University research laboratory for motor control. Six children with hemiplegic CP (age, mean +/- SD, 11.6+/-1.8 y) and 6 typically developing controls (11.6+/-1.6 y). Not applicable. Children performed simple lifting and force-matching static ramp tasks by way of both unimanual and bimanual pulling using a device that measures grip force (force acting perpendicularly at the digits-device contact area) and load force (tangential force). Main outcome measures were grip/load force ratios (grip force scaling) and correlation coefficients (force coupling). CP subjects showed significantly higher grip/load force ratios (P<.05) and slightly lower correlation coefficients than the control group, with more pronounced differences for most tasks when using their involved hand. For subjects with CP, switching from unimanual to bimanual conditions did not bring changes in scaling or coupling for the involved hand (P>.05). Compared with healthy children, the impaired hand function in the hemiplegic CP pediatric population could be reflected in excessive grip force that is also decoupled from ongoing changes in load force. Therefore, the bimanual grip load device used in this study could provide a sensitive measure of grip force coordination in CP, although nonmotor deficits should be taken into account when asking children to perform more complex tasks.

77 FR 3241 - Intent To Hold North Dakota Task Force Meeting as Established by the Missouri River Protection...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-23

... duties of the Task Force are to prepare and approve a plan for the use of the funds made available under... of the Task Force are to prepare and approve a plan for the use of the funds made available under... Force Meeting as Established by the Missouri River Protection and Improvement Act of 2000 (Title VII...

75 FR 33838 - NASA Advisory Council; Ad-Hoc Task Force on Planetary Defense; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-065)] NASA Advisory Council; Ad-Hoc Task Force on Planetary Defense; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration announces a meeting of the Ad-Hoc Task Force on...

75 FR 15742 - NASA Advisory Council; Ad-Hoc Task Force on Planetary Defense; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (10-035)] NASA Advisory Council; Ad-Hoc Task Force on Planetary Defense; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration announces a meeting of the Ad-Hoc Task Force on...

Honeywell's Working Parents Task Force. Final Report and Recommendations.

ERIC Educational Resources Information Center

Honeywell, Inc., Minneapolis, Minn.

This publication provides a summary of the Honeywell Working Parent Task Force's recommendations on how to solve problems experienced by working parents. The Task Force consisted of three committees: the Employment Practices Committee (EPC); the Parent Education Committee (PEC); and the Child Care Facilities Committee (CCFC). After examining a…

77 FR 71471 - Interagency Task Force on Veterans Small Business Development; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-30

... SMALL BUSINESS ADMINISTRATION Interagency Task Force on Veterans Small Business Development; Notice of Meeting AGENCY: U.S. Small Business Administration. ACTION: Notice of open Federal Interagency... agenda for its public meeting of the Interagency Task Force on Veterans Small Business Development. The...

75 FR 34439 - Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board Task Force on Nuclear Treaty... meetings. SUMMARY: The Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification will... Applications International Corporation, 4001 North Fairfax Drive, Suite 300, Arlington, VA. FOR FURTHER...

76 FR 70913 - Retrospective Review Under Executive Order 13579

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... Fukushima Task Force Report. DATES: November 16, 2011. ADDRESSES: You can access publicly available... Enhancing Reactor Safety in the 21st Century: The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident'' (Fukushima Task Force Report, ML111861807), was issued. The Commission has...

76 FR 55394 - Meeting of the Task Force on Community Preventive Services

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the...), Department of Health and Human Services (HHS). ACTION: Notice of meeting. SUMMARY: The Centers for Disease... (Task Force). The Task Force--an independent, nonfederal body of nationally known leaders in public...

76 FR 4115 - Meeting of the Task Force on Community Preventive Services

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-24

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the...), Department of Health and Human Services (HHS). ACTION: Notice of meeting. SUMMARY: The Centers for Disease... (Task Force). The Task Force--an independent, nonfederal body of nationally known leaders in public...

75 FR 63846 - Meeting of the Task Force on Community Preventive Services

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-18

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Meeting of the...), Department of Health and Human Services (HHS). ACTION: Notice of meeting. SUMMARY: The Centers for Disease... (Task Force). The Task Force is an independent, nonfederal body of nationally known leaders in public...

75 FR 48929 - Notice of Meeting of the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

... Agricultural Air Quality Task Force AGENCY: Natural Resources Conservation Service (NRCS), United States... Triangle Park, North Carolina 27711; (919) 541-5400. The Agricultural Air Quality Task Force (AAQTF) will meet to continue discussions on air quality issues relating to agriculture. Additionally, the Livestock...

NASA replanning efforts continue

NASA Astrophysics Data System (ADS)

Katzoff, Judith A.

A task force of the National Aeronautics and Space Administration (NASA) is producing new launch schedules for NASA's three remaining space shuttle orbiters, possibly supplemented by expendable launch vehicles. In the wake of the explosion of the space shuttle Challenger on January 28, 1986, the task force is assuming a delay of 12-18 months before resumption of shuttle flights.NASA's Headquarters Replanning Task Force, which meets daily, is separate from the agency's Data and Design Analysis Task Force, which collects and analyzes information about the accident for the use of the investigative commission appointed by President Ronald Reagan.

Report of NASA Lunar Energy Enterprise Case Study Task Force

NASA Technical Reports Server (NTRS)

Kearney, John J.

1989-01-01

The Lunar Energy Enterprise Case Study Task Force was asked to determine the economic viability and commercial potential of mining and extracting He-3 from the lunar soil, and transporting the material to Earth for use in a power-generating fusion reactor. Two other space energy projects, the Space Power Station (SPS) and the Lunar Power Station (LPS), were also reviewed because of several interrelated aspects of these projects. The specific findings of the Task Force are presented. Appendices contain related papers generated by individual Task Force Members.

14th International Congress on Antiphospholipid Antibodies Task Force Report on Catastrophic Antiphospholipid Syndrome.

PubMed

Cervera, Ricard; Rodríguez-Pintó, Ignasi; Colafrancesco, Serena; Conti, Fabrizio; Valesini, Guido; Rosário, Cristina; Agmon-Levin, Nancy; Shoenfeld, Yehuda; Ferrão, Claudia; Faria, Raquel; Vasconcelos, Carlos; Signorelli, Flavio; Espinosa, Gerard

2014-07-01

The 'Task Force on Catastrophic Antiphospholipid Syndrome (CAPS)' was developed on the occasion of the 14th International Congress on Antiphospholipid Antibodies. The objectives of this Task Force were to assess the current knowledge on pathogenesis, clinical and laboratory features, diagnosis and classification, precipitating factors and treatment of this condition in order to address recommendations for future research. This article summarizes the studies analyzed by the Task Force, its recommendations and the future research agenda. Copyright © 2014 Elsevier B.V. All rights reserved.

Fitts’ Law in the Control of Isometric Grip Force With Naturalistic Targets

PubMed Central

Thumser, Zachary C.; Slifkin, Andrew B.; Beckler, Dylan T.; Marasco, Paul D.

2018-01-01

Fitts’ law models the relationship between amplitude, precision, and speed of rapid movements. It is widely used to quantify performance in pointing tasks, study human-computer interaction, and generally to understand perceptual-motor information processes, including research to model performance in isometric force production tasks. Applying Fitts’ law to an isometric grip force task would allow for quantifying grasp performance in rehabilitative medicine and may aid research on prosthetic control and design. We examined whether Fitts’ law would hold when participants attempted to accurately produce their intended force output while grasping a manipulandum when presented with images of various everyday objects (we termed this the implicit task). Although our main interest was the implicit task, to benchmark it and establish validity, we examined performance against a more standard visual feedback condition via a digital force-feedback meter on a video monitor (explicit task). Next, we progressed from visual force feedback with force meter targets to the same targets without visual force feedback (operating largely on feedforward control with tactile feedback). This provided an opportunity to see if Fitts’ law would hold without vision, and allowed us to progress toward the more naturalistic implicit task (which does not include visual feedback). Finally, we changed the nature of the targets from requiring explicit force values presented as arrows on a force-feedback meter (explicit targets) to the more naturalistic and intuitive target forces implied by images of objects (implicit targets). With visual force feedback the relation between task difficulty and the time to produce the target grip force was predicted by Fitts’ law (average r2 = 0.82). Without vision, average grip force scaled accurately although force variability was insensitive to the target presented. In contrast, images of everyday objects generated more reliable grip forces without the visualized force meter. In sum, population means were well-described by Fitts’ law for explicit targets with vision (r2 = 0.96) and implicit targets (r2 = 0.89), but not as well-described for explicit targets without vision (r2 = 0.54). Implicit targets should provide a realistic see-object-squeeze-object test using Fitts’ law to quantify the relative speed-accuracy relationship of any given grasper. PMID:29773999

Covert face recognition in congenital prosopagnosia: a group study.

PubMed

Rivolta, Davide; Palermo, Romina; Schmalzl, Laura; Coltheart, Max

2012-03-01

Even though people with congenital prosopagnosia (CP) never develop a normal ability to "overtly" recognize faces, some individuals show indices of "covert" (or implicit) face recognition. The aim of this study was to demonstrate covert face recognition in CP when participants could not overtly recognize the faces. Eleven people with CP completed three tasks assessing their overt face recognition ability, and three tasks assessing their "covert" face recognition: a Forced choice familiarity task, a Forced choice cued task, and a Priming task. Evidence of covert recognition was observed with the Forced choice familiarity task, but not the Priming task. In addition, we propose that the Forced choice cued task does not measure covert processing as such, but instead "provoked-overt" recognition. Our study clearly shows that people with CP demonstrate covert recognition for faces that they cannot overtly recognize, and that behavioural tasks vary in their sensitivity to detect covert recognition in CP. Copyright © 2011 Elsevier Srl. All rights reserved.

Task oriented nonlinear control laws for telerobotic assembly operations

NASA Technical Reports Server (NTRS)

Walker, R. A.; Ward, L. S.; Elia, C. F.

1987-01-01

The goal of this research is to achieve very intelligent telerobotic controllers which are capable of receiving high-level commands from the human operator and implementing them in an adaptive manner in the object/task/manipulator workspace. Initiatives by the authors at Integrated Systems, Inc. to identify and develop the key technologies necessary to create such a flexible, highly programmable, telerobotic controller are presented. The focus of the discussion is on the modeling of insertion tasks in three dimensions and nonlinear implicit force feedback control laws which incorporate tool/workspace constraints. Preliminary experiments with dual arm beam assembly in 2-D are presented.

Report of the Fermilab ILC Citizens' Task Force

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

None

Fermi National Accelerator Laboratory convened the ILC Citizens' Task Force to provide guidance and advice to the laboratory to ensure that community concerns and ideas are included in all public aspects of planning and design for a proposed future accelerator, the International Linear Collider. In this report, the members of the Task Force describe the process they used to gather and analyze information on all aspects of the proposed accelerator and its potential location at Fermilab in northern Illinois. They present the conclusions and recommendations they reached as a result of the learning process and their subsequent discussions and deliberations.more » While the Task Force was charged to provide guidance on the ILC, it became clear during the process that the high cost of the proposed accelerator made a near-term start for the project at Fermilab unlikely. Nevertheless, based on a year of extensive learning and dialogue, the Task Force developed a series of recommendations for Fermilab to consider as the laboratory develops all successor projects to the Tevatron. The Task Force recognizes that bringing a next-generation particle physics project to Fermilab will require both a large international effort and the support of the local community. While the Task Force developed its recommendations in response to the parameters of a future ILC, the principles they set forth apply directly to any large project that may be conceived at Fermilab, or at other laboratories, in the future. With this report, the Task Force fulfills its task of guiding Fermilab from the perspective of the local community on how to move forward with a large-scale project while building positive relationships with surrounding communities. The report summarizes the benefits, concerns and potential impacts of bringing a large-scale scientific project to northern Illinois.« less

Department of Defense Task Force on the Care, Management, and Transition of Recovering Wounded, Ill, and Injured Members of the Armed Forces

DTIC Science & Technology

2011-09-02

manpower and staffing model for Physical Evaluation Board Liaison Officers (PEBLOs) and legal support. Ensure adequate PEBLO and legal staffing levels to...Function focus centrally on the restoration of the physical and mental health of the RW. In the trajectory toward recovery, rehabilitation, and...identified as going through the Medical Evaluation Board (MEB)/ Physical Evaluation Board (PEB) process,84 and a family liaison officer from the RW’s

Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Operational Requirements of the Air Force Ophthalmology Augmentation Team (FFEYE)

DTIC Science & Technology

2010-10-14

non-battle injuries , and illnesses. International Classification of Diseases, Ninth Revision (ICD-9) coded patient conditions, selected by the...for a range of surgical and non- surgical injuries and illnesses, typically seen and treated by an ophthalmologist and one technician working 12-hour...receive them. The “Equipment/supplies” column identifies the items needed to complete the “Insert endo - trach tube” task at that level of capability. Not

School University Partnerships: A Status Report.

ERIC Educational Resources Information Center

Hutchison, Robert N.; And Others

This paper offers a review of the literature on university-school collaborative efforts and describes the status of such efforts in Mississippi. A K-12 task force appointed by the Mississippi Institutions of Higher Education was assigned to perform an audit of Mississippi collaboratives. The audit identified many school-university partnerships…

Kuwait: Security, Reform, and U.S. Policy

DTIC Science & Technology

2014-01-30

is a member of the Middle East North Africa Financial Action Task Force ( FATF ), but it has been identified by that body as having deficiencies in...Security, Reform, and U.S. Policy Congressional Research Service 24 has developed an action plan with the FATF to address the weaknesses. Some Kuwait

Presidents in Action: Strategies for Effective Leadership.

ERIC Educational Resources Information Center

American Association of State Colleges and Universities, Washington, DC.

The Task Force on Student Life and Alcohol Abuse of the American Association of State Colleges and Universities identified four models that have proven effective in combating alcohol abuse by students. These models include: social norming, peer education, student assistance programming, and environmental management. Every institution is different,…

Lowering Barriers to Telecommunications Growth.

ERIC Educational Resources Information Center

Crombie, Douglass D., Ed.

This report of the Science and Technology Telecommunications Task Force consists of analyses of diverse issues, along with recommended actions. The project had two objectives: (1) to identify actions that will pave the way for the application of a few promising technologies to the benefit of users of telecommunications, and (2) to suggest actions…

Freight Mobility Issues and Recommendation for the 1997 Baltimore Regional Transportation Plan: Report of the Transportation Steering Committee's Freight Movement Task Force

DOT National Transportation Integrated Search

1997-09-01

This report provides an overview of the freight movement system within the Baltimore region, with an emphasis on intermodal facilities, identifies key long-range issues, and proposes investments and actions for inclusion in the 1997 Baltimore Regiona...

76 FR 16443 - Proposed Information Collection: Strengthening the Scientific Understanding of Climate Change...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... responsibilities is seeking public review and comment on a draft report to Congress titled ``Strengthening the... report reviews key issues related to freshwater resource data and climate change and identifies next... Sustainability (CENRS) and the Interagency Climate Change Adaptation Task Force and its Water Resources Workgroup...

Identifying Empirically Supported Treatments for Phobic Avoidance in Individuals with Intellectual Disabilities

ERIC Educational Resources Information Center

Jennett, Heather K.; Hagopian, Louis P.

2008-01-01

This paper reviews the literature regarding the treatment of phobic avoidance in individuals with intellectual disabilities. Criteria for classifying interventions as empirically supported, developed by the American Psychological Association (APA) Division 12 Task Force on Promotion and Dissemination of Psychological Procedures, were used. For…

A Blueprint for Student Recruitment

ERIC Educational Resources Information Center

Chamberlain, Frank M.

1977-01-01

A marketing plan from the Young Presidents' Organization Task Force is offered: define the market; identify the target student; clarify the college selection process; assess the competition; define the college in terms of market needs; develop a recruiting strategy; develop objectives for the year; spell out the tactics; and manage for results.…

Prince George's Community College Marketing Plan, 1981-1982.

ERIC Educational Resources Information Center

Engleberg, Isa N., Ed.; Leach, Ernest R., Ed.

Developed by the Marketing Task Force at Prince George's Community College (PGCC) in 1981, this report presents a plan which identifies educational service needs, recommends strategies for responding to those needs, and suggests a marketing approach. The report begins by providing background on the four-stage marketing process implemented during…

Southern European Task Force (SETAF)/US Army Africa Science and Technology Overview

DTIC Science & Technology

2009-06-01

Translator ( VRT ) • Problem: – SETAF needs a language translation device for multiple African languages • Discussion: – Worked with PM Sequoyah to identify...potential solutions – Recommended VRT as best potential solution – Provides eyes-free, hands-free, voice-to-voice language translation

Increased reaction times and reduced response preparation already starts at middle age

PubMed Central

Wolkorte, Ria; Kamphuis, Janine; Zijdewind, Inge

2014-01-01

Generalized slowing characterizes aging and there is some evidence to suggest that this slowing already starts at midlife. This study aims to assess reaction time changes while performing a concurrent low-force and high-force motor task in young and middle-aged subjects. The high-force motor task is designed to induce muscle fatigue and thereby progressively increase the attentional demands. Twenty-five young (20–30 years, 12 males) and 16 middle-aged (35–55 years, 9 males) adults performed an auditory two-choice reaction time task (CRT) with and without a concurrent low- or high-force motor task. The CRT required subjects to respond to two different stimuli that occurred with a probability of 70 or 30%. The motor task consisted of index finger abduction, at either 10% (10%-dual-task) or 30% (30%-dual-task) of maximal voluntary force. Cognitive task performance was measured as percentage of correct responses and reaction times. Middle-aged subjects responded slower on the frequent but more accurately on the infrequent stimuli of CRT than young subjects. Both young and middle-aged subjects showed increased errors and reaction times while performing under dual-task conditions and both outcome measures increased further under fatiguing conditions. Only under 30%-dual-task demands, an age-effect on dual-task performance was present. Both single- and dual-task conditions showed that already at mid-life response preparation is seriously declined and that subjects implement different strategies to perform a CRT task. PMID:24808862

TASK FORCE REPORT ON ASSESSMENT AND EVALUATION.

ERIC Educational Resources Information Center

MORRIS, ROBERT

THE TASK FORCE ON ASSESSMENT AND EVALUATION HAS BEEN CHARGED TO RECOMMEND THE MOST EFFECTIVE MEANS FOR ASSESSING AND EVALUATING THE SHORT-TERM ACTIVITIES AND THE LONG-TERM ACHIEVEMENTS OF ACTION FOR BOSTON COMMUNITY DEVELOPMENT. THE GENERAL OBJECTIVES OF THE TASK FORCE ARE--THE ANALYSIS OF DATA RELEVANT FOR EVALUATING DAY-BY-DAY DECISION-MAKING,…

Inter-Association Task Force Report on Image.

ERIC Educational Resources Information Center

Special Libraries Association, Washington, DC.

In 1988, the Board of Directors of the Special Libraries Association provided funding to a task force to gather data which would determine how certain segments of society perceive librarians, how librarians view themselves and their colleagues, and to provide recommendations for addressing the issue of image. The task force project consisted of…

Report of the Social Studies Task Force.

ERIC Educational Resources Information Center

Gathman, John; And Others

In 1982 the Colorado Board of Education directed the State Board of Education to organize task forces to address a variety of state educational needs. This report, presented by the Social Studies Task Force, explains the group's purposes and concerns, provides a social studies definition, and outlines the Colorado grades K-12 social studies…

Human Health Effects, Task Force Assessment, Preliminary Report.

ERIC Educational Resources Information Center

Aronow, Wilbert S.; And Others

Presented in this preliminary report is one of seven assessments conducted by a special task force of Project Clean Air, the Human Health Effects Task Force. The reports summarize assessments of the state of knowledge on various air pollution problems, particularly in California, and make tentative recommendations as to what the University of…

Report of the Task Force on School Health.

ERIC Educational Resources Information Center

Maryland State Dept. of Health and Mental Hygiene, Baltimore.

The 1990 Report of the Task Force on School Health examines the current status of Maryland's school health programs and proposes 16 recommendations designed to implement a comprehensive school health (CSH) program to meet the needs of all students. The report describes the Task Force, which was appointed in 1989. After presenting a background on…

A Status Report from the Task Force on Marketing Research.

ERIC Educational Resources Information Center

Keim, William A.; And Others

Concerned with changes in enrollment and credit hour patterns, the chancellor of the Kansas City Metropolitan Community Colleges (MCC) created a special Task Force to consider recommendations for marketing strategies for the 1978-79 academic year. The Task Force reviewed regional and district demography, area population trends and density, age and…

Task Force on Education Funding Equity, Accountability, and Partnerships. Final Report.

ERIC Educational Resources Information Center

Maryland State Dept. of Legislative Services, Annapolis.

In 1997, Maryland formed the Task Force on Education Funding Equity, Accountability, and Partnerships. The group made a comprehensive review of education funding and programs in grades K-12 to ensure that students throughout Maryland have an equal opportunity for academic success. The task force's final report features the membership roster, the…

75 FR 43943 - Defense Science Board; Task Force on Nuclear Treaty Monitoring and Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board; Task Force on Nuclear Treaty... meetings. SUMMARY: The Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification will... held September 13-14, and 25-26, 2010. ADDRESSES: The meetings will be held at Science Applications...

76 FR 69296 - Proposed Models for Plant-Specific Adoption of Technical Specifications Task Force Traveler TSTF...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

... Adoption of Technical Specifications Task Force Traveler TSTF-500, Revision 2, ``DC Electrical Rewrite... Technical Specifications Task Force (TSTF) Traveler TSTF-500, Revision 2, ``DC Electrical Rewrite--Update to... Reactor Systems Engineer, Technical Specifications Branch, Mail Stop: O-7 C2A, Division of Inspection and...

28 CFR 16.105 - Exemption of Foreign Terrorist Tracking Task Force System.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exemption of Foreign Terrorist Tracking Task Force System. 16.105 Section 16.105 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR... of Foreign Terrorist Tracking Task Force System. (a) The following system of records is exempt from 5...

26 CFR 54.9815-2713T - Coverage of preventive health services (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

... the current recommendations of the United States Preventive Services Task Force with respect to the... States Preventive Services Task Force with respect to the individual. The provider bills the plan for an... A or B in the current recommendations of the United States Preventive Services Task Force with...

National Task Force on Student Aid Problems. Final Report.

ERIC Educational Resources Information Center

1975

This document presents a full discussion of the activities, findings, and recommendations of the National Task Force on Student Aid Problems. The task force was a voluntary association of concerned and interested agencies and organizations. Its only standing came from the support of those directly concerned with student aid problems. By design and…

Task Force on Education Funding Equity, Accountability, and Partnerships. Preliminary Report.

ERIC Educational Resources Information Center

Maryland State Dept. of Legislative Services, Annapolis.

In 1997, Maryland formed the Task Force on Education Funding Equity, Accountability, and Partnerships to ensure that students throughout Maryland have an equal opportunity for academic success. The Task Force's preliminary report features a comprehensive review of education funding and programs in grades K-12. The report presents membership and…

78 FR 44034 - Petition for Rulemaking Submitted by the Natural Resources Defense Council, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... the Fukushima Dai-ichi Accident,'' (Fukushima Task Force Report, ADAMS Accession No. ML111861807..., pages 43-46, of the Fukushima Task Force Report, which discusses the enhancement of spent fuel pool... Commission was still in the process of reviewing the Fukushima Task Force Report, and the NRC did not...

Initial Report of the Task Force on Cultural Competence Education in the Health Sciences

ERIC Educational Resources Information Center

New Mexico Higher Education Department, 2007

2007-01-01

This report summarizes the findings and recommendations of the Task Force on Cultural Competence Education and represents the distillation of the Task Force's efforts to fulfill its legislative charge. The report is intended to facilitate a statewide conversation about the health services provided to New Mexico's multicultural citizenry. It…

75 FR 30002 - Federal Advisory Committee; Defense Task Force on Sexual Assault in the Military Services

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Defense Task Force on Sexual Assault in the Military Services AGENCY: Department of Defense (DoD). ACTION: Termination of... Department of Defense gives notice that it is terminating the Defense Task Force on Sexual Assault in the...

Convergence, Competition, Cooperation: The Report of the Governor's Blue Ribbon Telecommunications Infrastructure Task Force. Volume One.

ERIC Educational Resources Information Center

Wisconsin Governor's Office, Madison.

This report by the Blue Ribbon Task Force on Wisconsin's Telecommunications Infrastructure considers infrastructure to be the common network that connects individual residences, businesses, and agencies, rather than the individual systems and equipment themselves. The task force recognizes that advances in telecommunications technologies and…

The Washington State Task Force on Student Transportation Safety. Final Report.

ERIC Educational Resources Information Center

Washington State Legislature, Olympia.

Findings of a study conducted by the Washington State Task Force on Student Transportation Safety are presented in this report. The data-collection process involved four phases: meetings with experts in student transportation and pedestrian safety; public meetings, informational work sessions, and tours of problems areas; task force meetings; and…

Youth Employment. Final Recommendations of the State Superintendent's Task Force.

ERIC Educational Resources Information Center

Wisconsin State Dept. of Public Instruction, Madison.

This report contains the final recommendations of the task force on youth employment for the state of Wisconsin. The task force was specifically charged with studying issues related to working teenagers, reviewing existing laws and regulations on child labor, and developing recommendations to ensure that when teenagers work, their jobs do not…

78 FR 10636 - Task Force on Research on Violence Against American Indian and Alaska Native Women; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-14

... DEPARTMENT OF JUSTICE Task Force on Research on Violence Against American Indian and Alaska Native Women; Meeting AGENCY: Office on Violence Against Women, United States Department of Justice. ACTION... public meeting of the Task Force on Research on Violence Against American Indian and Alaska Native Women...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

77 FR 59627 - Homeland Security Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-28

... purpose of reviewing and deliberating on recommendations by the HSAC's Cyber Skills Task Force. DATES: The.... The HSAC will meet to review and deliberate on the Cyber Skills Task Force report of findings and... details and the Cyber Skills Task Force report will be provided to interested members of the public at the...

77 FR 1913 - Notice of Meeting of the Agricultural Air Quality Task Force

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-12

... Conservation Service Notice of Meeting of the Agricultural Air Quality Task Force AGENCY: Natural Resources...), Agricultural Air Quality Task Force (AAQTF) will meet to continue discussions on critical air quality issues... relationship between agricultural production and air quality. The meeting is open to the public, and a draft...

Multinational trials-recommendations on the translations required, approaches to using the same language in different countries, and the approaches to support pooling the data: the ISPOR Patient-Reported Outcomes Translation and Linguistic Validation Good Research Practices Task Force report.

PubMed

Wild, Diane; Eremenco, Sonya; Mear, Isabelle; Martin, Mona; Houchin, Caroline; Gawlicki, Mary; Hareendran, Asha; Wiklund, Ingela; Chong, Lee Yee; von Maltzahn, Robyn; Cohen, Lawrence; Molsen, Elizabeth

2009-06-01

With the internationalization of clinical trial programs, there is an increased need to translate and culturally adapt patient-reported outcome (PRO) measures. Although guidelines for good practices in translation and linguistic validation are available, the ISPOR Patient-Reported Outcomes Translation and Linguistic Validation Task Force identified a number of areas where they felt that further discussion around methods and best practices would be beneficial. The areas identified by the team were as follows: 1) the selection of the languages required for multinational trials; 2) the approaches suggested when the same language is required across two or more countries; and 3) the assessment of measurement equivalence to support the aggregation of data from different countries. The task force addressed these three areas, reviewed the available literature, and had multiple discussions to develop this report. Decision aid tools have also been developed and presented for the selection of languages and the approaches suggested for the use of the same language in different countries. It is hoped that this report and the decision tools proposed will assist those involved with multinational trials to 1) decide on the translations required for each country; 2) choose the approach to use when the same language is spoken in more than one country; and 3) choose methods to gather evidence to support the pooling of data collected using different language versions of the same tool.

Performance benefits and costs in forced choice perceptual identification in amnesia: Effects of prior exposure and word frequency.

PubMed

Keane, Margaret M; Martin, Elizabeth; Verfaellie, Mieke

2009-07-01

Accuracy in identifying a perceptually degraded word (e.g., stake) can be either enhanced by recent exposure to the same stimulus or reduced by recent exposure to a similar stimulus (e.g., stare). In the present study, we explored the mechanisms underlying these benefits and costs by examining the performance of amnesic and control groups in a forced choice perceptual identification (FCPI) task in which briefly flashed words (that were identical to studied words, similar to studied words, or new) had to be identified, and two response choices were provided that differed from each other by one letter. Control participants showed a performance benefit and cost in FCPI with both high- and low-frequency words. Amnesic participants showed a benefit (but no cost) with high-frequency words and a benefit and a cost with low-frequency words. The benefit/cost pattern with low-frequency words in amnesia was obtained even when the to-be-identified stimulus in the FCPI task was eliminated (Experiment 2), suggesting that this effect was driven by processes operating at the level of the response choices. Our findings suggest that implicit memory effects in FCPI reflect the operation of multiple mechanisms, the relative contributions of which may vary with the frequency of the test stimuli. The results also highlight the need for caution in interpreting results from normal participants in the FCPI task, since those findings may reflect a contribution of explicit memory processes.

Fifth Report of the NASA Advisory Council Task Force on the Shuttle-Mir Rendezvous and Docking Missions

NASA Technical Reports Server (NTRS)

1995-01-01

The NASA Advisory Council Task Force on the Shuttle-Mir rendezvous and docking missions examine a number of specific issues related to the Shuttle-Mir program. Three teams composed of Task Force members and technical advisors were formed to address the follow issues: preliminary results from STS-71 and the status of preparations for STS-74; NASA's presence in Russia; and NASA's automated data processing and telecommunications (ADP/T) infrastructure in Russia. The three review team reports have been included in the fifth report of the Task Force.

Enhanced Training by a Systemic Governance of Force Capabilities, Tasks, and Processes

DTIC Science & Technology

2013-06-01

18th ICCRTS “C2 in Underdeveloped, Degraded and Denied Operational Environments” Enhanced Training by a Systemic Governance of Force Capabilities...TITLE AND SUBTITLE Enhanced Training by a Systemic Governance of Force Capabilities, Tasks, and Processes 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...assess, evaluate and accredit the Swedish forces. This paper presents a Systemic Governance of Capabilities, Tasks, and Processes applied to the

Evaluation of pliers' grip spans in the maximum gripping task and sub-maximum cutting task.

PubMed

Kim, Dae-Min; Kong, Yong-Ku

2016-12-01

A total of 25 males participated to investigate the effects of the grip spans of pliers on the total grip force, individual finger forces and muscle activities in the maximum gripping task and wire-cutting tasks. In the maximum gripping task, results showed that the 50-mm grip span had significantly higher total grip strength than the other grip spans. In the cutting task, the 50-mm grip span also showed significantly higher grip strength than the 65-mm and 80-mm grip spans, whereas the muscle activities showed a higher value at 80-mm grip span. The ratios of cutting force to maximum grip strength were also investigated. Ratios of 30.3%, 31.3% and 41.3% were obtained by grip spans of 50-mm, 65-mm, and 80-mm, respectively. Thus, the 50-mm grip span for pliers might be recommended to provide maximum exertion in gripping tasks, as well as lower maximum-cutting force ratios in the cutting tasks.

Deficits in inhibitory force control in young adults with ADHD.

PubMed

Neely, Kristina A; Wang, Peiyuan; Chennavasin, Amanda P; Samimy, Shaadee; Tucker, Jacqueline; Merida, Andrea; Perez-Edgar, Koraly; Huang-Pollock, Cynthia

2017-05-01

Poor inhibitory control is a well-established cognitive correlate of adults with ADHD. However, the simple reaction time (RT) task used in a majority of studies records performance errors only via the presence or absence of a single key press. This all-or-nothing response makes it impossible to capture subtle differences in underlying processes that shape performance. Subsequently, all-or-nothing tasks may underestimate the prevalence of executive function deficits in ADHD. The current study measured inhibitory control using a standard Go/No-Go RT task and a more sensitive continuous grip force task among adults with (N=51, 22 female) and without (N=51, 29 female) ADHD. Compared to adults without ADHD, adults with ADHD made more failed inhibits in the classic Go/No-Go paradigm and produced greater and more variable force during motor inhibition. The amount of force produced on failed inhibits was a stronger predictor of ADHD-related symptoms than the number of commissions in the standard RT task. Adults with ADHD did not differ from those without ADHD on the mean force and variability of force produced in Go trials. These findings suggest that the use of a precise and continuous motor task, such as the force task used here, provides additional information about the nature of inhibitory motor control in adults with ADHD. Copyright © 2017 Elsevier Ltd. All rights reserved.

Changes in plantar loading based on shoe type and sex during a jump-landing task.

PubMed

Debiasio, Justin C; Russell, Mary E; Butler, Robert J; Nunley, James A; Queen, Robin M

2013-01-01

Metatarsal stress fractures are common in cleated-sport athletes. Previous authors have shown that plantar loading varies with footwear, sex, and the athletic task. To examine the effects of shoe type and sex on plantar loading in the medial midfoot (MMF), lateral midfoot (LMF), medial forefoot (MFF), middle forefoot (MidFF), and lateral forefoot (LFF) during a jump-landing task. Crossover study. Laboratory. Twenty-seven recreational athletes (14 men, 13 women) with no history of lower extremity injury in the last 6 months and no history of foot or ankle surgery. The athletes completed 7 jumping trials while wearing bladed-cleat, turf-cleat, and running shoes. Maximum force, contact area, contact time, and the force-time integral were analyzed in each foot region. We calculated 2 × 3 analyses of variance (α = .05) to identify shoe-condition and sex differences. We found no shoe × sex interactions, but the MMF, LMF, MFF, and LFF force-time integrals were greater in men (P < .03). The MMF maximum force was less with the bladed-cleat shoes (P = .02). Total foot and MidFF maximum force was less with the running shoes (P < .01). The MFF and LFF maximum forces were different among all shoe conditions (P < .01). Total foot contact area was less in the bladed-cleat shoes (P = .01). The MMF contact area was greatest in the running shoes (P < .01). The LFF contact area was less in the running shoes (P = .03). The MFF and LFF force-time integrals were greater with the bladed-cleat shoes (P < .01). The MidFF force-time integral was less in the running shoes (P < .01). Independent of shoe, men and women loaded the foot differently during a jump landing. The bladed cleat increased forefoot loading, which may increase the risk for forefoot injury. The type of shoe should be considered when choosing footwear for athletes returning to activity after metatarsal stress fractures.

Injury Risk Assessment of Extravehicular Mobility Unit (EMU) Phase VI and Series 4000 Gloves During Extravehicular Activity (EVA) Hand Manipulation Tasks

NASA Technical Reports Server (NTRS)

Kilby, Melissa

2015-01-01

Functional Extravehicular Mobility Units (EMUs) with high precision gloves are essential for the success of Extravehicular Activity (EVA). Previous research done at NASA has shown that total strength capabilities and performance are reduced when wearing a pressurized EMU. The goal of this project was to characterize the human-space suit glove interaction and assess the risk of injury during common EVA hand manipulation tasks, including pushing, pinching and gripping objects. A custom third generation sensor garment was designed to incorporate a combination of sensors, including force sensitive resistors, strain gauge sensors, and shear force sensors. The combination of sensors was used to measure the forces acting on the finger nails, finger pads, finger tips, as well as the knuckle joints. In addition to measuring the forces, data was collected on the temperature, humidity, skin conductance, and blood perfusion of the hands. Testing compared both the Phase VI and Series 4000 glove against an ungloved condition. The ungloved test was performed wearing the sensor garment only. The project outcomes identified critical landmarks that experienced higher workloads and are more likely to suffer injuries. These critical landmarks varied as a function of space suit glove and task performed. The results showed that less forces were acting on the hands while wearing the Phase VI glove as compared to wearing the Series 4000 glove. Based on our findings, the engineering division can utilize these methods for optimizing the current space suit glove and designing next generation gloves to prevent injuries and optimize hand mobility and comfort.

Estimation of lumbar spinal loading and trunk muscle forces during asymmetric lifting tasks: application of whole-body musculoskeletal modelling in OpenSim.

PubMed

Kim, Hyun-Kyung; Zhang, Yanxin

2017-04-01

Large spinal compressive force combined with axial torsional shear force during asymmetric lifting tasks is highly associated with lower back injury (LBI). The aim of this study was to estimate lumbar spinal loading and muscle forces during symmetric lifting (SL) and asymmetric lifting (AL) tasks using a whole-body musculoskeletal modelling approach. Thirteen healthy males lifted loads of 7 and 12 kg under two lifting conditions (SL and AL). Kinematic data and ground reaction force data were collected and then processed by a whole-body musculoskeletal model. The results show AL produced a significantly higher peak lateral shear force as well as greater peak force of psoas major, quadratus lumborum, multifidus, iliocostalis lumborum pars lumborum, longissimus thoracis pars lumborum and external oblique than SL. The greater lateral shear forces combined with higher muscle force and asymmetrical muscle contractions may have the biomechanical mechanism responsible for the increased risk of LBI during AL. Practitioner Summary: Estimating lumbar spinal loading and muscle forces during free-dynamic asymmetric lifting tasks with a whole-body musculoskeletal modelling in OpenSim is the core value of this research. The results show that certain muscle groups are fundamentally responsible for asymmetric movement, thereby producing high lumbar spinal loading and muscle forces, which may increase risks of LBI during asymmetric lifting tasks.

Finger Interdependence: Linking the Kinetic and Kinematic Variables

PubMed Central

Kim, Sun Wook; Shim, Jae Kun; Zatsiorsky, Vladimir M.; Latash, Mark L.

2008-01-01

We studied the dependence between voluntary motion of a finger and pressing forces produced by the tips of other fingers of the hand. Subjects moved one of the fingers (task finger) of the right hand trying to follow a cyclic, ramp-like flexion-extension template at different frequencies. The other fingers (slave fingers) were restricted from moving; their flexion forces were recorded and analyzed. Index finger motion caused the smallest force production by the slave fingers. Larger forces were produced by the neighbors of the task finger; these forces showed strong modulation over the range of motion of the task finger. The enslaved forces were higher during the flexion phase of the movement cycle as compared to the extension phase. The index of enslaving expressed in N/rad was higher when the task finger moved through the more flexed postures. The dependence of enslaving on both range and direction of task finger motion poses problems for methods of analysis of finger coordination based on an assumption of universal matrices of finger inter-dependence. PMID:18255182

Report of the MLA Task Force on Evaluating Scholarship for Tenure and Promotion

ERIC Educational Resources Information Center

Modern Language Association, 2007

2007-01-01

In 2004 the Executive Council of the Modern Language Association of America (MLA) created a task force to examine current standards and emerging trends in publication requirements for tenure and promotion in English and foreign language departments in the United States. To fulfill its charge, the task force reviewed numerous studies, reports, and…

Short-Circuiting the Bureaucracy: Policy Origins in Education.

ERIC Educational Resources Information Center

Graham, Hugh Davis

The Great Society's secret task forces created by Lyndon Johnson, particularly in the case-study area of federal education policy, show the use and misuse of the task force device. Modern use of it began with John F. Kennedy. Although he used the task force device effectively sometimes, he did not use it effectively in his educational programs in…

77 FR 39724 - U.S. Coral Reef Task Force Public Meeting and Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

...-DS61200000] U.S. Coral Reef Task Force Public Meeting and Public Comment AGENCY: Fish and Wildlife Service... Wildlife Service (Service), announce a public meeting of the U.S. Coral Reef Task Force (USCRTF) and a... strengthen U.S. government actions to better preserve and protect coral reef ecosystems. The Departments of...

Idaho Rural Education Task Force. Public School Information. Legislative Report, 2008

ERIC Educational Resources Information Center

Idaho State Department of Education, 2008

2008-01-01

The Idaho Rural Education Task Force was formed in July 2007 with the goal of proposing and examining solutions to challenges facing rural schools. The task force's work this year has focused on three areas: recruitment and retention of highly qualified teachers, funding shortages related to insurance costs and staff allowances, and the technology…

Lifelong Learning NCES Task Force: Final Report, Volume I. Working Paper Series.

ERIC Educational Resources Information Center

Binkley, Marilyn; Hudson, Lisa; Knepper, Paula; Kolstad, Andy; Stowe, Peter; Wirt, John

In September 1998, the National Center for Education Statistics (NCES) established a 1-year task force to review the NCES's role concerning lifelong learning. The eight-member task force established a working definition of lifelong learning ("a process or system through which individuals are able and willing to learn at all stages of life,…

Million Hearts 2022: Understanding the Links between Environmental Pollutant Exposure and Cardiovascular and Cerebrovascular Events - Justus-Warren Heart Disease and Stroke Prevention Task Force

EPA Science Inventory

The webinar was requested by the Justus-Warren Heart Disease and Stroke Prevention Task Force. From their website, “The task force was established in 1995 in North Carolina to provide statewide leadership for the prevention and management of cardiovascular disease. Meetings are...

History and background of the California Oak Mortality Task Force (COMTF)

Treesearch

Mark R. Stanley

2006-01-01

The California Oak Mortality Task Force was formed in August 2000 as a consensus group to address the impacts caused by Phytophthora ramorum. It is over 1000 strong with over 80 agencies, universities, public, and private groups currently involved. The Task Force has been a tremendous success and may serve as model for other similar efforts.

77 FR 17534 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

... Association (``SIFMA'') formed the MMI Blue-Sky Task Force (``Task Force'') to address systemic and unique... processing. The Task Force, along other money market industry members,\\8\\ determined that DTC's current MMI... amount or proceeds after the 3 p.m. E.T. deadline for RTP instructions.\\9\\ Accordingly, DTC is proposing...

"Rekindle and Recapture the Love": Establishing System-Wide Indicators of Progress in Community Engagement and Economic Development

ERIC Educational Resources Information Center

Janke, Emily M.

2014-01-01

In May 2012, University of North Carolina (UNC) President Tom Ross simultaneously commissioned two task forces to develop indicators that all UNC campuses could use to measure "progress in community engagement and economic development." The charge to the Community Engagement Task Force and the Economic Development Task Force was to…

77 FR 16483 - Petition for Rulemaking Submitted by the Natural Resources Defense Council, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-21

... Enhancing Reactor Safety in the 21st Century: The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident'' (Fukushima Task Force Report, ADAMS Accession No. ML111861807), dated July 12..., of the Fukushima Task Force Report, regarding the enhancement of the ability of nuclear power plants...

San Juan College Task Force on Innovation 1995 Report.

ERIC Educational Resources Information Center

Moore, Nelle

In fall 1994, San Juan College, in New Mexico, established the Task Force on Innovation to examine changes in the paradigm of education and how those changes might affect the college. The Task Force determined that the primary driver of change in education was technology, and specifically the increasing number of means and ease of access to…

Report of the Task Force on Continuing Education and Non-Credit Instruction.

ERIC Educational Resources Information Center

Ernest, Richard J.; And Others

The Task Force on Continuing Education and Non-Credit Instruction was appointed to develop specific strategies for expanding lifelong learning and non-credit instruction in the Virginia community colleges. The task force reviewed a report on the state funding of non-credit instruction; wrote to the community college coordinating offices in 17…

ACHP | News

Science.gov Websites

Search skip specific nav links Home arrow News arrow June 27, 2012 ACHP Rightsizing Task Force to Meet in Cleveland The ACHP's Rightsizing Task Force will be making a visit to Cleveland, Ohio, June 25-26 for a tour and a listening session and open meeting. The task force will host a public meeting on June 26 at

Responding to Violence and Abuse: Educating Minnesota Professionals for the Future. A Report of the Statewide Task Forces.

ERIC Educational Resources Information Center

Minnesota Higher Education Center against Violence and Abuse, St. Paul.

In response to a 1993 Minnesota crime bill, four task forces reviewed violence education in professional higher education programs and made recommendations for legislation and law enforcement. The four task forces--in Law, Health Services, Human Services, and Education--made several critical recommendations that applied across professions:…

National Library of Education Advisory Task Force. Briefing Book.

ERIC Educational Resources Information Center

National Library of Education (ED/OERI), Washington, DC.

This briefing book with appendices was prepared for the initial meetings of the National Library of Education Advisory Task Force (NLE/ATF), in March 1996. An agenda for this meeting is included in the briefing book. The first section, "Governing Authorities for NLE and the Advisory Task Force," contains a copy of Public Law 103-227,…

Contact sensing from force measurements

NASA Technical Reports Server (NTRS)

Bicchi, Antonio; Salisbury, J. K.; Brock, David L.

1993-01-01

This article addresses contact sensing (i.e., the problem of resolving the location of a contact, the force at the interface, and the moment about the contact normals). Called 'intrinsic' contact sensing for the use of internal force and torque measurements, this method allows for practical devices that provide simple, relevant contact information in practical robotic applications. Such sensors have been used in conjunction with robot hands to identify objects, determine surface friction, detect slip, augment grasp stability, measure object mass, probe surfaces, and control collision and for a variety of other useful tasks. This article describes the theoretical basis for their operation and provides a framework for future device design.

Attainment and retention of force moderation following laparoscopic resection training with visual force feedback.

PubMed

Hernandez, Rafael; Onar-Thomas, Arzu; Travascio, Francesco; Asfour, Shihab

2017-11-01

Laparoscopic training with visual force feedback can lead to immediate improvements in force moderation. However, the long-term retention of this kind of learning and its potential decay are yet unclear. A laparoscopic resection task and force sensing apparatus were designed to assess the benefits of visual force feedback training. Twenty-two male university students with no previous experience in laparoscopy underwent relevant FLS proficiency training. Participants were randomly assigned to either a control or treatment group. Both groups trained on the task for 2 weeks as follows: initial baseline, sixteen training trials, and post-test immediately after. The treatment group had visual force feedback during training, whereas the control group did not. Participants then performed four weekly test trials to assess long-term retention of training. Outcomes recorded were maximum pulling and pushing forces, completion time, and rated task difficulty. Extreme maximum pulling force values were tapered throughout both the training and retention periods. Average maximum pushing forces were significantly lowered towards the end of training and during retention period. No significant decay of applied force learning was found during the 4-week retention period. Completion time and rated task difficulty were higher during training, but results indicate that the difference eventually fades during the retention period. Significant differences in aptitude across participants were found. Visual force feedback training improves on certain aspects of force moderation in a laparoscopic resection task. Results suggest that with enough training there is no significant decay of learning within the first month of the retention period. It is essential to account for differences in aptitude between individuals in this type of longitudinal research. This study shows how an inexpensive force measuring system can be used with an FLS Trainer System after some retrofitting. Surgical instructors can develop their own tasks and adjust force feedback levels accordingly.

A teleoperation training simulator with visual and kinesthetic force virtual reality

NASA Technical Reports Server (NTRS)

Kim, Won S.; Schenker, Paul

1992-01-01

A force-reflecting teleoperation training simulator with a high-fidelity real-time graphics display has been developed for operator training. A novel feature of this simulator is that it enables the operator to feel contact forces and torques through a force-reflecting controller during the execution of the simulated peg-in-hole task, providing the operator with the feel of visual and kinesthetic force virtual reality. A peg-in-hole task is used in our simulated teleoperation trainer as a generic teleoperation task. A quasi-static analysis of a two-dimensional peg-in-hole task model has been extended to a three-dimensional model analysis to compute contact forces and torques for a virtual realization of kinesthetic force feedback. The simulator allows the user to specify force reflection gains and stiffness (compliance) values of the manipulator hand for both the three translational and the three rotational axes in Cartesian space. Three viewing modes are provided for graphics display: single view, two split views, and stereoscopic view.

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

Not Available

This is the final report of a task force of citizens and academics who, with funding from the Appalachian Regional Commission, set out to answer that question for a sample of 80 mountain counties in the Virginias, Kentucky, Tennessee, North Carolina, and Alabama. By mobilizing and training local volunteers, the Task Force was able to examine county courthouse records and compile an impressive data base on the ownership of land and mineral rights in those counties. For these counties, the Task Force recorded all owners of 250 or more acres and all corporate or absentee owners of 20 or moremore » acres. The picture of land ownership that emerges from the study is one of concentration (the top 5% of land owners in the sample hold 31.3% of the surface areas in these counties), of corporateness (in 10 counties, corporations own 45% or more of the surface, while in Lincoln County, West Virginia, corporate mineral holdings are equivalent to 120% of the county's surface area), and of absenteeism (38% of the land area in the survey counties). The data collected were sufficiently detailed to allow the construction of Gini coefficients within the sample, to examine the tax burden by type of owner and land use, to identify the largest land and mineral owners in these counties, and to run some statistical tests against data from other sources. The Task Force conducted interviews with local residents in 19 of the counties, although very little from these case studies is reported. The results of these investigations is a data base that might be useful to many of those interested in regional economics, natural resources, local government finance, distribution, or public choice.« less

An initiative to improve the management of clinically significant test results in a large health care network.

PubMed

Roy, Christopher L; Rothschild, Jeffrey M; Dighe, Anand S; Schiff, Gordon D; Graydon-Baker, Erin; Lenoci-Edwards, Jennifer; Dwyer, Cheryl; Khorasani, Ramin; Gandhi, Tejal K

2013-11-01

The failure of providers to communicate and follow up clinically significant test results (CSTR) is an important threat to patient safety. The Massachusetts Coalition for the Prevention of Medical Errors has endorsed the creation of systems to ensure that results can be received and acknowledged. In 2008 a task force was convened that represented clinicians, laboratories, radiology, patient safety, risk management, and information systems in a large health care network with the goals of providing recommendations and a road map for improvement in the management of CSTR and of implementing this improvement plan during the sub-force sequent five years. In drafting its charter, the task broadened the scope from "critical" results to "clinically significant" ones; clinically significant was defined as any result that requires further clinical action to avoid morbidity or mortality, regardless of the urgency of that action. The task force recommended four key areas for improvement--(1) standardization of policies and definitions, (2) robust identification of the patient's care team, (3) enhanced results management/tracking systems, and (4) centralized quality reporting and metrics. The task force faced many challenges in implementing these recommendations, including disagreements on definitions of CSTR and on who should have responsibility for CSTR, changes to established work flows, limitations of resources and of existing information systems, and definition of metrics. This large-scale effort to improve the communication and follow-up of CSTR in a health care network continues with ongoing work to address implementation challenges, refine policies, prepare for a new clinical information system platform, and identify new ways to measure the extent of this important safety problem.

DOE Asset Revitalization: Sustainability and Waste Management Aspects - 12120

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

Robinson, Sharon M.

2012-07-01

In February 2011 Secretary of Energy Steven Chu established a Task Force on Asset Revitalization to facilitate a discussion among the Department of Energy (DOE), communities around DOE sites, non-profits, tribal governments, the private sector, and other stakeholders to identify reuse approaches as environmental cleanup efforts at DOE sites reach completion. The Task Force was charged with exploring opportunities to reuse DOE site assets for beneficial purposes and making recommendations to the Under Secretaries of Energy, Science, and Nuclear Security on the formation of an Asset Revitalization Initiative (ARI). The ARI is a Department-wide effort to advance the beneficial reusemore » of the DOE's unique and diverse mix of assets including land, facilities, infrastructure, equipment, technologies, natural resources, and a highly skilled workforce. The ARI will encourage collaboration between the public and private sectors in order to achieve energy and environmental goals as well as to stimulate and diversify regional economies. The recommendations of the ARI Task Force are summarized below, focusing on the sustainability and waste management aspects. DOE's ongoing completion of cleanup efforts and modernization efforts is creating opportunities to transition under-used or excess assets to future beneficial use. The FY 2011 DOE ARI Task Force determined that DOE's assets could be reused for beneficial purposes such as clean energy production, industrial manufacturing, recreational and conversation use, and other economic development initiatives. Asset revitalization has the potential to both help achieve DOE's energy and environmental goals and diversify regional economies where the sites are located, including providing the support needed to implement large-scale projects that achieve green sustainability goals. Asset revitalization efforts could be accelerated by effectively incorporating future use plans into environmental management and remediation efforts. (authors)« less

The Chief Clinical Informatics Officer (CCIO): AMIA Task Force Report on CCIO Knowledge, Education, and Skillset Requirements.

PubMed

Kannry, Joseph; Sengstack, Patricia; Thyvalikakath, Thankam Paul; Poikonen, John; Middleton, Blackford; Payne, Thomas; Lehmann, Christoph U

2016-01-01

The emerging operational role of the "Chief Clinical Informatics Officer" (CCIO) remains heterogeneous with individuals deriving from a variety of clinical settings and backgrounds. The CCIO is defined in title, responsibility, and scope of practice by local organizations. The term encompasses the more commonly used Chief Medical Informatics Officer (CMIO) and Chief Nursing Informatics Officer (CNIO) as well as the rarely used Chief Pharmacy Informatics Officer (CPIO) and Chief Dental Informatics Officer (CDIO). The American Medical Informatics Association (AMIA) identified a need to better delineate the knowledge, education, skillsets, and operational scope of the CCIO in an attempt to address the challenges surrounding the professional development and the hiring processes of CCIOs. An AMIA task force developed knowledge, education, and operational skillset recommendations for CCIOs focusing on the common core aspect and describing individual differences based on Clinical Informatics focus. The task force concluded that while the role of the CCIO currently is diverse, a growing body of Clinical Informatics and increasing certification efforts are resulting in increased homogeneity. The task force advised that 1.) To achieve a predictable and desirable skillset, the CCIO must complete clearly defined and specified Clinical Informatics education and training. 2.) Future education and training must reflect the changing body of knowledge and must be guided by changing day-to-day informatics challenges. A better defined and specified education and skillset for all CCIO positions will motivate the CCIO workforce and empower them to perform the job of a 21st century CCIO. Formally educated and trained CCIOs will provide a competitive advantage to their respective enterprise by fully utilizing the power of Informatics science.

Enactment of mandatory pharmacy technician certification in Kansas.

PubMed

Lucas, Amber; Massey, Lindsay; Gill, Taylor; Burger, Gregory; Little, Jeff D

2016-02-01

The successful enactment of mandatory pharmacy technician certification in Kansas is described. In 2004, Kansas began requiring registration of all pharmacy technicians with the state board of pharmacy. Registration identified individuals working as pharmacy technicians but did not require any specific education or certification. In September 2012, the Kansas Board of Pharmacy created a task force of key stakeholders including pharmacists from multiple areas of practice, the University of Kansas School of Pharmacy, organizational leaders from the Kansas Council of Health-System Pharmacists (KCHP) and Kansas Pharmacists Association, and professional lobbyists. The goals of this task force were to research practices of technician certification in other states and to make recommendations to the state board of pharmacy on how Kansas could accomplish mandatory technician certification. The task force outlined the steps needed to achieve legislation that could be supported by the members. These topics included the creation of a technician trainee category, grandfathering certain technicians who had been practicing for a designated period of time, state board-approved exemptions, training requirements, age and education requirements, continuing-education requirements, and pharmacist:technician ratio. The recommendations were finalized at the August 2013 Kansas Pharmacy Summit, and the proposed legislation was introduced and passed during the 2014 legislative session. KCHP members learned many valuable lessons about advocacy and the legislative process with this initiative, including building relationships, working with legislators, and working with other professional organizations. The formation of a task force led to the successful passage of a bill granting the Kansas Board of Pharmacy the authority to issue regulations regarding mandatory pharmacy technician certification. Copyright © 2016 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

FRAX(®) Bone Mineral Density Task Force of the 2010 Joint International Society for Clinical Densitometry & International Osteoporosis Foundation Position Development Conference.

PubMed

Lewiecki, E Michael; Compston, Juliet E; Miller, Paul D; Adachi, Jonathan D; Adams, Judith E; Leslie, William D; Kanis, John A

2011-01-01

FRAX(®) is a fracture risk assessment algorithm developed by the World Health Organization in cooperation with other medical organizations and societies. Using easily available clinical information and femoral neck bone mineral density (BMD) measured by dual-energy X-ray absorptiometry (DXA), when available, FRAX(®) is used to predict the 10-year probability of hip fracture and major osteoporotic fracture. These values may be included in country specific guidelines to aid clinicians in determining when fracture risk is sufficiently high that the patient is likely to benefit from pharmacological therapy to reduce that risk. Since the introduction of FRAX(®) into clinical practice, many practical clinical questions have arisen regarding its use. To address such questions, the International Society for Clinical Densitometry (ISCD) and International Osteoporosis Foundations (IOF) assigned task forces to review the best available medical evidence and make recommendations for optimal use of FRAX(®) in clinical practice. Questions were identified and divided into three general categories. A task force was assigned to investigating the medical evidence in each category and developing clinically useful recommendations. The BMD Task Force addressed issues that included the potential use of skeletal sites other than the femoral neck, the use of technologies other than DXA, and the deletion or addition of clinical data for FRAX(®) input. The evidence and recommendations were presented to a panel of experts at the ISCD-IOF FRAX(®) Position Development Conference, resulting in the development of ISCD-IOF Official Positions addressing FRAX(®)-related issues. Copyright © 2011 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

Good research practices for comparative effectiveness research: approaches to mitigate bias and confounding in the design of nonrandomized studies of treatment effects using secondary data sources: the International Society for Pharmacoeconomics and Outcomes Research Good Research Practices for Retrospective Database Analysis Task Force Report--Part II.

PubMed

Cox, Emily; Martin, Bradley C; Van Staa, Tjeerd; Garbe, Edeltraut; Siebert, Uwe; Johnson, Michael L

2009-01-01

The goal of comparative effectiveness analysis is to examine the relationship between two variables, treatment, or exposure and effectiveness or outcome. Unlike data obtained through randomized controlled trials, researchers face greater challenges with causal inference with observational studies. Recognizing these challenges, a task force was formed to develop a guidance document on methodological approaches to addresses these biases. The task force was commissioned and a Chair was selected by the International Society for Pharmacoeconomics and Outcomes Research Board of Directors in October 2007. This report, the second of three reported in this issue of the Journal, discusses the inherent biases when using secondary data sources for comparative effectiveness analysis and provides methodological recommendations to help mitigate these biases. The task force report provides recommendations and tools for researchers to mitigate threats to validity from bias and confounding in measurement of exposure and outcome. Recommendations on design of study included: the need for data analysis plan with causal diagrams; detailed attention to classification bias in definition of exposure and clinical outcome; careful and appropriate use of restriction; extreme care to identify and control for confounding factors, including time-dependent confounding. Design of nonrandomized studies of comparative effectiveness face several daunting issues, including measurement of exposure and outcome challenged by misclassification and confounding. Use of causal diagrams and restriction are two techniques that can improve the theoretical basis for analyzing treatment effects in study populations of more homogeneity, with reduced loss of generalizability.

A new model for recognizing and rewarding the educational accomplishments of surgery faculty.

PubMed

Sachdeva, A K; Cohen, R; Dayton, M T; Hebert, J C; Jamieson, C; Neumayer, L A; Sharp, K W; Spence, R K

1999-12-01

Faculty members' educational endeavors have generally not received adequate recognition. The Association for Surgical Education in 1993 established a task force to determine the magnitude of this problem and to create a model to address the challenges and opportunities identified. To obtain baseline information, the task force reviewed information from national sources and the literature on recognizing and rewarding faculty members for educational accomplishments. The group also developed and mailed to surgery departments at all U.S. and Canadian medical schools a questionnaire asking about the educational endeavors of the surgery faculty and their recognition for such activities. The response rate after two mailings was only 56%, but the responses reaffirmed the inadequacy of systems for rewarding and recognizing surgeon-teachers and surgeon-educators, and confirmed that the distinction between the roles of teacher and educator was rarely made. The task force created a four-tier hierarchical model based on the designations teacher, master teacher, educator, and master educator as a framework to offer appropriate recognition and rewards to the faculty, and endorsed a broad definition of educational scholarship. Criteria for various levels of achievement, ways to demonstrate and document educational contributions, appropriate support and recognition, and suggested faculty ranks were defined for these levels. The task force recommended that each surgery department have within its faculty ranks a cadre of trained teachers, a few master teachers, and at least one educator. Departments with a major commitment to education should consider supporting a master educator to serve as a resource not only for the department but also for the department's medical school and other medical schools. Although this model was created for surgery departments, it is generalizable to other disciplines.

International confederation for cleft lip and palate and related craniofacial anomalies task force report: holistic outcomes.

PubMed

Broder, Hillary L

2014-11-01

Objective : This paper describes the process and outcomes of the 2013 American Cleft Palate-Craniofacial Association task force on Holistic Outcomes. The goals and membership of the task force are presented. Methods : Using internet communication, the group introduced themselves, shared ideas and information related to holistic assessment and implementation of using a validated holistic measure, the Child Oral Health Impact Profile (COHIP) at participating international sites. Results : Data from the sites were analyzed using descriptive statistics. Administration of the COHIP was successful. It varied from self-completion as well as verbal presentation due to language differences and a function of the short time period to complete collection. Additionally qualitative comments were reported by the task force site directors. Conclusions : Future directions for holistic assessment and communication among task force members and sites were discussed at the Congress and are presented in this report.

NASA's Big Data Task Force

NASA Astrophysics Data System (ADS)

Holmes, C. P.; Kinter, J. L.; Beebe, R. F.; Feigelson, E.; Hurlburt, N. E.; Mentzel, C.; Smith, G.; Tino, C.; Walker, R. J.

2017-12-01

Two years ago NASA established the Ad Hoc Big Data Task Force (BDTF - https://science.nasa.gov/science-committee/subcommittees/big-data-task-force), an advisory working group with the NASA Advisory Council system. The scope of the Task Force included all NASA Big Data programs, projects, missions, and activities. The Task Force focused on such topics as exploring the existing and planned evolution of NASA's science data cyber-infrastructure that supports broad access to data repositories for NASA Science Mission Directorate missions; best practices within NASA, other Federal agencies, private industry and research institutions; and Federal initiatives related to big data and data access. The BDTF has completed its two-year term and produced several recommendations plus four white papers for NASA's Science Mission Directorate. This presentation will discuss the activities and results of the TF including summaries of key points from its focused study topics. The paper serves as an introduction to the papers following in this ESSI session.

A Model for Steering with Haptic-Force Guidance

NASA Astrophysics Data System (ADS)

Yang, Xing-Dong; Irani, Pourang; Boulanger, Pierre; Bischof, Walter F.

Trajectory-based tasks are common in many applications and have been widely studied. Recently, researchers have shown that even very simple tasks, such as selecting items from cascading menus, can benefit from haptic-force guidance. Haptic guidance is also of significant value in many applications such as medical training, handwriting learning, and in applications requiring precise manipulations. There are, however, only very few guiding principles for selecting parameters that are best suited for proper force guiding. In this paper, we present a model, derived from the steering law that relates movement time to the essential components of a tunneling task in the presence of haptic-force guidance. Results of an experiment show that our model is highly accurate for predicting performance times in force-enhanced tunneling tasks.

Results of telerobotic hand controller study using force information and rate control

NASA Technical Reports Server (NTRS)

Willshire, Kelli F.; Harrison, F. W.; Hogge, Edward F.; Williams, Robert L.; Soloway, Donald

1992-01-01

To increase quantified information about the effectiveness and subjective workload of force information relayed through manipulator input control devices, a space related task was performed by eight subjects with kinesthetic force feedback and/or local force accommodation through three different input control devices (i.e., hand controllers) operating in rate control mode. Task completion time, manipulator work, and subjective responses were measured. Results indicated a difference among the hand controllers. For the Honeywell six degree-of-freedom hand controller, the overall task completion times were shortest, the amount of work exerted was the least, and was the most preferred by test subjects. Neither force accommodation with or without reflection resulted in shorter task completion times or reduced work although those conditions were better than no force information for some aspects. Comparisons of results from previous studies are discussed.

Problems and research issues associated with the hybrid control of force and displacement

NASA Technical Reports Server (NTRS)

Paul, R. P.

1987-01-01

The hybrid control of force and position is basic to the science of robotics but is only poorly understood. Before much progress can be made in robotics, this problem needs to be solved in a robust manner. However, the use of hybrid control implies the existence of a model of the environment, not an exact model (as the function of hybrid control is to accommodate these errors), but a model appropriate for planning and reasoning. The monitored forces in position control are interpreted in terms of a model of the task as are the monitored displacements in force control. The reaction forces of the task of writing are far different from those of hammering. The programming of actions in such a modeled world becomes more complicated and systems of task level programming need to be developed. Sensor based robotics, of which force sensing is the most basic, implies an entirely new level of technology. Indeed, robot force sensors, no matter how compliant they may be, must be protected from accidental collisions. This implies other sensors to monitor task execution and again the use of a world model. This new level of technology is the task level, in which task actions are specified, not the actions of individual sensors and manipulators.

Age-related differences in muscle fatigue vary by contraction type: a meta-analysis.

PubMed

Avin, Keith G; Law, Laura A Frey

2011-08-01

During senescence, despite the loss of strength (force-generating capability) associated with sarcopenia, muscle endurance may improve for isometric contractions. The purpose of this study was to perform a systematic meta-analysis of young versus older adults, considering likely moderators (ie, contraction type, joint, sex, activity level, and task intensity). A 2-stage systematic review identified potential studies from PubMed, CINAHL, PEDro, EBSCOhost: ERIC, EBSCOhost: Sportdiscus, and The Cochrane Library. Studies reporting fatigue tasks (voluntary activation) performed at a relative intensity in both young (18-45 years of age) and old (≥ 55 years of age) adults who were healthy were considered. Sample size, mean and variance outcome data (ie, fatigue index or endurance time), joint, contraction type, task intensity (percentage of maximum), sex, and activity levels were extracted. Effect sizes were (1) computed for all data points; (2) subgrouped by contraction type, sex, joint or muscle group, intensity, or activity level; and (3) further subgrouped between contraction type and the remaining moderators. Out of 3,457 potential studies, 46 publications (with 78 distinct effect size data points) met all inclusion criteria. A lack of available data limited subgroup analyses (ie, sex, intensity, joint), as did a disproportionate spread of data (most intensities ≥ 50% of maximum voluntary contraction). Overall, older adults were able to sustain relative-intensity tasks significantly longer or with less force decay than younger adults (effect size=0.49). However, this age-related difference was present only for sustained and intermittent isometric contractions, whereas this age-related advantage was lost for dynamic tasks. When controlling for contraction type, the additional modifiers played minor roles. Identifying muscle endurance capabilities in the older adult may provide an avenue to improve functional capabilities, despite a clearly established decrement in peak torque.

Nutritional assessment and therapy in COPD: a European Respiratory Society statement.

PubMed

Schols, Annemie M; Ferreira, Ivone M; Franssen, Frits M; Gosker, Harry R; Janssens, Wim; Muscaritoli, Maurizio; Pison, Christophe; Rutten-van Mölken, Maureen; Slinde, Frode; Steiner, Michael C; Tkacova, Ruzena; Singh, Sally J

2014-12-01

Nutrition and metabolism have been the topic of extensive scientific research in chronic obstructive pulmonary disease (COPD) but clinical awareness of the impact dietary habits, nutritional status and nutritional interventions may have on COPD incidence, progression and outcome is limited. A multidisciplinary Task Force was created by the European Respiratory Society to deliver a summary of the evidence and description of current practice in nutritional assessment and therapy in COPD, and to provide directions for future research. Task Force members conducted focused reviews of the literature on relevant topics, advised by a methodologist. It is well established that nutritional status, and in particular abnormal body composition, is an important independent determinant of COPD outcome. The Task Force identified different metabolic phenotypes of COPD as a basis for nutritional risk profile assessment that is useful in clinical trial design and patient counselling. Nutritional intervention is probably effective in undernourished patients and probably most when combined with an exercise programme. Providing evidence of cost-effectiveness of nutritional intervention is required to support reimbursement and thus increase access to nutritional intervention. Overall, the evidence indicates that a well-balanced diet is beneficial to all COPD patients, not only for its potential pulmonary benefits, but also for its proven benefits in metabolic and cardiovascular risk. ©ERS 2014.

Constructing experimental designs for discrete-choice experiments: report of the ISPOR Conjoint Analysis Experimental Design Good Research Practices Task Force.

PubMed

Reed Johnson, F; Lancsar, Emily; Marshall, Deborah; Kilambi, Vikram; Mühlbacher, Axel; Regier, Dean A; Bresnahan, Brian W; Kanninen, Barbara; Bridges, John F P

2013-01-01

Stated-preference methods are a class of evaluation techniques for studying the preferences of patients and other stakeholders. While these methods span a variety of techniques, conjoint-analysis methods-and particularly discrete-choice experiments (DCEs)-have become the most frequently applied approach in health care in recent years. Experimental design is an important stage in the development of such methods, but establishing a consensus on standards is hampered by lack of understanding of available techniques and software. This report builds on the previous ISPOR Conjoint Analysis Task Force Report: Conjoint Analysis Applications in Health-A Checklist: A Report of the ISPOR Good Research Practices for Conjoint Analysis Task Force. This report aims to assist researchers specifically in evaluating alternative approaches to experimental design, a difficult and important element of successful DCEs. While this report does not endorse any specific approach, it does provide a guide for choosing an approach that is appropriate for a particular study. In particular, it provides an overview of the role of experimental designs for the successful implementation of the DCE approach in health care studies, and it provides researchers with an introduction to constructing experimental designs on the basis of study objectives and the statistical model researchers have selected for the study. The report outlines the theoretical requirements for designs that identify choice-model preference parameters and summarizes and compares a number of available approaches for constructing experimental designs. The task-force leadership group met via bimonthly teleconferences and in person at ISPOR meetings in the United States and Europe. An international group of experimental-design experts was consulted during this process to discuss existing approaches for experimental design and to review the task force's draft reports. In addition, ISPOR members contributed to developing a consensus report by submitting written comments during the review process and oral comments during two forum presentations at the ISPOR 16th and 17th Annual International Meetings held in Baltimore (2011) and Washington, DC (2012). Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Beyond Sexual Assault Surveys: A Model for Comprehensive Campus Climate Assessments

ERIC Educational Resources Information Center

McMahon, Sarah; Stepleton, Kate; Cusano, Julia; O'Connor, Julia; Gandhi, Khushbu; McGinty, Felicia

2018-01-01

The White House Task Force to Protect Students from Sexual Assault identified campus climate surveys as "the first step" for addressing campus sexual violence. Through a process case study, this article presents one model for engaging in a comprehensive, action-focused campus climate assessment process. Rooted in principles of…

Factors Related to School Nurse Workload

ERIC Educational Resources Information Center

Jameson, Beth E.; Engelke, Martha Keehner; Anderson, Lori S.; Endsley, Patricia; Maughan, Erin D.

2018-01-01

Recognizing the need for a school nurse workload model based on more than the number of students in a caseload, the National Association of School Nurses issued recommendations related to measuring school nurse workload. Next, a workforce acuity task force (WATF) was charged with identifying the steps needed to further the recommendations. As a…

Developing Student Potential in the 1990's. A Strategic Plan for Centralia College.

ERIC Educational Resources Information Center

Centralia Coll., WA.

This strategic planning report was prepared by Centralia College (CC) in order to assess the college's internal and external environment, identify problems, and prescribe recommendations. Material for the report was compiled by eight committees/task forces concerned with: (1) strategic planning; (2) institutional mission, philosophy, and goals;…

78 FR 54678 - Establishment of the Attorney General's Advisory Committee of the Task Force on American Indian...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... Exposed to Violence AGENCY: Office of Juvenile Justice and Delinquency Prevention (OJJDP), DOJ. ACTION... Violence, Office of Juvenile Justice and Delinquency Prevention, Room 5312, 810 Seventh Street NW... by violence. It will also identify ways AI/AN communities can overcome the impact of violence...

Checklist of Standards Applicable to the Preservation of Archives and Manuscripts.

ERIC Educational Resources Information Center

Walch, Victoria Irons, Comp.

1990-01-01

Presents a checklist of more than 150 standards that have been identified by the Society of American Archivists (SAA) Task Force on Archival Standards as applicable to the preservation of archives and manuscripts. The organizations that developed the standards are described, and increased archival participation in the standards development process…

Leveraging Alumni and Business Community Relations to Assess the Information Systems Curriculum

ERIC Educational Resources Information Center

Plice, Robert K.; Reinig, Bruce A.

2009-01-01

A recent Association to Advance Collegiate Schools of Business (2006) task force called for increased interaction between business schools and the business community to identify essential skill sets and help with the curriculum-management process. An information systems curriculum-assessment study solicited input from recent alumni working in the…

A Management Information Systems Needs Analysis for the University of Nevada Reno.

ERIC Educational Resources Information Center

Nevada Univ., Reno.

Results of a needs assessment for administrative computing at the University of Nevada, Reno, are presented. The objectives of the Management Information Systems Task Force are identified, along with 17 problems in existing operational and management data systems, and institutional goals for future planning and management systems. In addition to…

Health Services Management in the Health Administration Curriculum. Report by the Curriculum Task Force on Administration.

ERIC Educational Resources Information Center

Association of Univ. Programs in Health Administration, Washington, DC.

Critical decisions that need to be made by faculties of health administration education programs when developing and assessing the health services management portion of the curriculum are identified. Decisions should draw from the information available concerning professional target roles of graduates, graduate behavior expected, resources for…

Toward Equity: Starting to Thaw the Chilly Campus Climate for Women.

ERIC Educational Resources Information Center

Thorner, Prudence M.

1989-01-01

Describes efforts at the University of Virginia to change climate for women within the institution. Describes the process of organizing women, forming a task force, identifying barriers, and producing changes. Concludes that partnership between an association of faculty and staff, and a supportive senior administration has enabled change to come…

HPV vaccination: Population approaches for improving rates.

PubMed

Oliver, Kristin; Frawley, Alean; Garland, Elizabeth

2016-06-02

To review the literature on interventions to increase HPV vaccinations and assess whether The Community Preventive Services Task Force recommendations are supported by current evidence. We used a PubMed search to identify studies that assessed interventions that looked at provider assessment and feedback, provider reminders, client reminder and recall, and clinic based education programs. Of the 13 studies identified, 8 included client reminder and recall interventions, 4 included provider assessment and feedback and/or provider reminders and 2 included clinic based education. 11 of the 13 studies demonstrated a positive effect on HPV vaccine initiation or completion. Provider assessment and feedback studies were more likely to report a positive effect on HPV vaccine initiation than on series completion, while client reminder recall interventions more frequently produced an effect on series completion than on initiation. There is evidence to support the application of the Community Preventive Services Task Force recommendations specifically to HPV vaccination both for client reminder and recall programs and for provider assessment and feedback interventions. Multiple targeted approaches will be needed to substantially impact HPV vaccine rates.

ERS statement on protracted bacterial bronchitis in children.

PubMed

Kantar, Ahmad; Chang, Anne B; Shields, Mike D; Marchant, Julie M; Grimwood, Keith; Grigg, Jonathan; Priftis, Kostas N; Cutrera, Renato; Midulla, Fabio; Brand, Paul L P; Everard, Mark L

2017-08-01

This European Respiratory Society statement provides a comprehensive overview on protracted bacterial bronchitis (PBB) in children. A task force of experts, consisting of clinicians from Europe and Australia who manage children with PBB determined the overall scope of this statement through consensus. Systematic reviews addressing key questions were undertaken, diagrams in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement constructed and findings of relevant studies summarised. The final content of this statement was agreed upon by all members.The current knowledge regarding PBB is presented, including the definition, microbiology data, known pathobiology, bronchoalveolar lavage findings and treatment strategies to manage these children. Evidence for the definition of PBB was sought specifically and presented. In addition, the task force identified several major clinical areas in PBB requiring further research, including collecting more prospective data to better identify the disease burden within the community, determining its natural history, a better understanding of the underlying disease mechanisms and how to optimise its treatment, with a particular requirement for randomised controlled trials to be conducted in primary care. Copyright ©ERS 2017.

Effectively managing partnership evolution: a case study from Chicago.

PubMed

Tishuk, Brian S

Given the continued proliferation of public/ private partnerships as vehicles for sharing best practices, lessons learned and actionable information, the keys to their success become more important to identify. Effective partnerships enhance the resilience of their respective members, which, in turn, improves community resilience. Thus, identifying the attributes of a successful partnership should be a high priority for those looking to foster collaboration between the public and private sectors. This paper will illustrate with two case studies how successful partnerships creatively leverage opportunities and manage the evolution of public/private relationships, while always seeking to institutionalise these collaborative efforts. The first will discuss briefly the development of the most important national partnership within the financial sector. The other focuses on a public/private task force in Chicago, composed of public safety agencies and representatives of critical infrastructure, which owes its existence to an unexpected research project and that needed to be restructured in light of experience. The manner in which the task force formed and evolved yields many lessons for partnerships interested in remaining relevant and effective.

Task Force for Expanding Credit and Noncredit Courses for Students with Intellectual and Development Disabilities. Final Report

ERIC Educational Resources Information Center

Maryland Higher Education Commission, 2016

2016-01-01

The Task Force to Study the Impact of Expanding Credit and Noncredit Courses for Students with Intellectual and Developmental Disabilities was formed in July 2013. Chapter 392, Acts of 2013, (House Bill 813) established the Task Force to Study the Impact of Expanding Credit and Noncredit Courses for Students with Intellectual and Developmental…

Arizona Community Colleges: Report of the Task Force on Community College Enrollment Growth Planning.

ERIC Educational Resources Information Center

Arizona State Board of Directors for Community Colleges, Phoenix.

The Task Force on Enrollment Growth Planning (TFEGP), authorized in 1992 by the State Board of Directors for Community Colleges (SBDCC) of Arizona, includes representatives from each community college as well as staff from SBDCC office. The Task Force was created to prepare enrollment growth estimates for community colleges through the year 2010;…

The Educational, Fiscal, and Access Implications of the Fall Academic Calendar. The Report of the Academic Calendar Task Force.

ERIC Educational Resources Information Center

Armstrong, William B.

In 1991, California's San Diego Community College District (SDCCD) formed a task force to investigate the effects of adopting academic calendars that end either before or after the winter holidays. To gather information, the task force performed a grade distribution analysis among district college students to determine the impact of fall semester…

Report of the Task Force to Explore Feasibility of a Three-Year Baccalaureate Program. Established March 1, 1972.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

Presented in this document are the results of a Task Force study in Florida that explored the feasibility of a baccalaureate degree program that can be completed in 3 academic years. The Task Force addressed itself to the issues surrounding time-shortened degrees: acceleration; locksteps; relevancy of educational objectives to individual and…

Report of the Task Force on the Status of Women at the University of California, Davis.

ERIC Educational Resources Information Center

Fisher, Kathleen M.

The charge given to the Task Force on the Status of Women at the University of California, Davis, was to determine the employment opportunities for women on the Davis campus. The Task Force addressed itself primarily to 4 major employment categories: non-academic staff, academic staff, faculty, and administration, with lesser consideration given…

A Report by the Governor's Task Force on Vocational and Technical Education.

ERIC Educational Resources Information Center

Governor's Task Force on Vocational and Technical Education, Columbus, OH.

On July 19, 1968, a Task Force on Vocational and Technical Education was created by the governor of Ohio to develop proposals for organization, financing, and legislation. Some major problems to which the Task Force gave attention were: (1) the serious gap between the need for and the availability of vocational and technical education, (2) the…

76 FR 70067 - Taxpayers and Ratepayers United, et al.; Environmental Impacts of Severe Reactor and Spent Fuel...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... environmental issues raised in the Fukushima Task Force Report. The NRC is not instituting a public comment... Reactor Safety in the 21st Century: The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident'' (Fukushima Task Force Report, ADAMS Accession No. ML111861807), dated July 12, 2011, as...

77 FR 30560 - Proposed Generic Communication; Generic Letter on Seismic Risk Evaluations for Operating Reactors

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-23

... the Fukushima Near-Term Task Force Recommendations 2.1 and 2.3. The request for information letters... addressing the Fukushima Near-Term Task Force Recommendations 2.1 and 2.3. The memorandum is available... Fukushima Near-Term Task Force Recommendations 2.1 and 2.3 (ADAMS Accession Number ML12056A046), as...

The APA Task Force on Statistical Inference (TFSI) Report as a Framework for Teaching and Evaluating Students' Understandings of Study Validity.

ERIC Educational Resources Information Center

Thompson, Bruce

Web-based statistical instruction, like all statistical instruction, ought to focus on teaching the essence of the research endeavor: the exercise of reflective judgment. Using the framework of the recent report of the American Psychological Association (APA) Task Force on Statistical Inference (Wilkinson and the APA Task Force on Statistical…

Building Bridges to the Information Superhighway: Annual Report of the Disabilities Issues Task Force, Federal Communications Commission (March 1995--April 1996).

ERIC Educational Resources Information Center

Federal Communications Commission, Washington, DC.

This report describes activities and accomplishments of the Federal Communications Commission's Disabilities Issues Task Force on disabilities issues from March 1995 through April 1996, its first year. Introductory material includes a message from the chairman of the Commission and a statement of the Task Force's purpose, which is to address…

U. S. Atlantic Fleet, Task Force 85. Operation Plan Number 3-44

DTIC Science & Technology

1944-07-27

Potential Targets in Sectors of Responsibility Gril /8thPhib/Al6-3 Serial: 0031(P) DEAN/14- Potential Targets in Se_otors t of Respon- sibility...tags accompany the remains, ANNEX QUEEN MEDICAL PLAN - Page 6 of 8 GrIl /8thPhib/Al6-3 WESTERN NAVAL TASK FORCE, Serial: 0037(P) TASK FORCE EIGHTY-FIVE

Credentialing Educational Accomplishment. Report and Recommendations of the Task Force on Educational Credit and Credentials.

ERIC Educational Resources Information Center

Miller, Jerry W., Ed.; Mills, Olive, Ed.

The Task Force on Educational Credit and Credentials of the American Council on Education undertook a two-year study to determine how postsecondary education's system for awarding credit and credentials can be changed or its adequacy improved to meet today's educational and social needs. This book sets forth the Task Force's report and…

Tomorrow. The Report of the Task Force for the Study of Chemistry Education in the United States.

ERIC Educational Resources Information Center

American Chemical Society, Washington, DC.

An American Chemical Society (ACS) task force was charged to examine the state of chemistry education in the United States and to make recommendations in light of its findings. This document presents the task force's report and 39 major (and also secondary) recommendations. These recommendations, with accompanying discussions, focus on: (1)…

Enslaving in a serial chain: interactions between grip force and hand force in isometric tasks.

PubMed

Paclet, Florent; Ambike, Satyajit; Zatsiorsky, Vladimir M; Latash, Mark L

2014-03-01

This study was motivated by the double action of extrinsic hand muscles that produce grip force and also contribute to wrist torque. We explored interactions between grip force and wrist torque in isometric force production tasks. In particular, we tested a hypothesis that an intentional change in one of the two kinetic variables would produce an unintentional change in the other (enslaving). When young healthy subjects produced accurate changes in the grip force, only minor effects on the force produced by the hand (by wrist flexion/extension action) were observed. In contrast, a change in the hand force produced consistent changes in grip force in the same direction. The magnitude of such unintentional grip force change was stronger for intentional hand force decrease as compared to hand force increase. These effects increased with the magnitude of the initial grip force. When the subjects were asked to produce accurate total force computed as the sum of the hand and grip forces, strong negative covariation between the two forces was seen across trials interpreted as a synergy stabilizing the total force. An index of this synergy was higher in the space of "modes," hypothetical signals to the two effectors that could be changed by the controller one at a time. We interpret the complex enslaving effects (positive force covariation) as conditioned by typical everyday tasks. The presence of synergic effects (negative, task-specific force covariation) can be naturally interpreted within the referent configuration hypothesis.

Enslaving in a serial chain: Interactions between grip force and hand force in isometric tasks

PubMed Central

Paclet, Florent; Ambike, Satyajit; Zatsiorsky, Vladimir M.; Latash, Mark L.

2014-01-01

This study was motivated by the double action of extrinsic hand muscles that produce grip force and also contribute to wrist torque. We explored interactions between grip force and wrist torque in isometric force production tasks. In particular, we tested a hypothesis that an intentional change in one of the two kinetic variables would produce an unintentional change in the other (enslaving). When young healthy subjects produced accurate changes in the grip force, only minor effects on the force produced by the hand (by wrist flexion/extension action) were observed. In contrast, a change in the hand force produced consistent changes in grip force in the same direction. The magnitude of such unintentional grip force change was stronger for intentional hand force decrease as compared to hand force increase. These effects increased with the magnitude of the initial grip force. When the subjects were asked to produce accurate total force computed as the sum of the hand and grip forces, strong negative co-variation between the two forces was seen across trials interpreted as a synergy stabilizing the total force. An index of this synergy was higher in the space of “modes”, hypothetical signals to the two effectors that could be changed by the controller one at a time. We interpret the complex enslaving effects (positive force co-variation) as conditioned by typical everyday tasks. The presence of synergic effects (negative, task-specific force co-variation) can be naturally interpreted within the referent configuration hypothesis. PMID:24309747

The interaction of force and repetition on musculoskeletal and neural tissue responses and sensorimotor behavior in a rat model of work-related musculoskeletal disorders

PubMed Central

2013-01-01

Background We examined the relationship of musculoskeletal risk factors underlying force and repetition on tissue responses in an operant rat model of repetitive reaching and pulling, and if force x repetition interactions were present, indicative of a fatigue failure process. We examined exposure-dependent changes in biochemical, morphological and sensorimotor responses occurring with repeated performance of a handle-pulling task for 12 weeks at one of four repetition and force levels: 1) low repetition with low force, 2) high repetition with low force, 3) low repetition with high force, and 4) high repetition with high force (HRHF). Methods Rats underwent initial training for 4–6 weeks, and then performed one of the tasks for 12 weeks, 2 hours/day, 3 days/week. Reflexive grip strength and sensitivity to touch were assayed as functional outcomes. Flexor digitorum muscles and tendons, forelimb bones, and serum were assayed using ELISA for indicators of inflammation, tissue stress and repair, and bone turnover. Histomorphometry was used to assay macrophage infiltration of tissues, spinal cord substance P changes, and tissue adaptative or degradative changes. MicroCT was used to assay bones for changes in bone quality. Results Several force x repetition interactions were observed for: muscle IL-1alpha and bone IL-1beta; serum TNFalpha, IL-1alpha, and IL-1beta; muscle HSP72, a tissue stress and repair protein; histomorphological evidence of tendon and cartilage degradation; serum biomarkers of bone degradation (CTXI) and bone formation (osteocalcin); and morphological evidence of bone adaptation versus resorption. In most cases, performance of the HRHF task induced the greatest tissue degenerative changes, while performance of moderate level tasks induced bone adaptation and a suggestion of muscle adaptation. Both high force tasks induced median nerve macrophage infiltration, spinal cord sensitization (increased substance P), grip strength declines and forepaw mechanical allodynia by task week 12. Conclusions Although not consistent in all tissues, we found several significant interactions between the critical musculoskeletal risk factors of force and repetition, consistent with a fatigue failure process in musculoskeletal tissues. Prolonged performance of HRHF tasks exhibited significantly increased risk for musculoskeletal disorders, while performance of moderate level tasks exhibited adaptation to task demands. PMID:24156755

The interaction of force and repetition on musculoskeletal and neural tissue responses and sensorimotor behavior in a rat model of work-related musculoskeletal disorders.

PubMed

Barbe, Mary F; Gallagher, Sean; Massicotte, Vicky S; Tytell, Michael; Popoff, Steven N; Barr-Gillespie, Ann E

2013-10-25

We examined the relationship of musculoskeletal risk factors underlying force and repetition on tissue responses in an operant rat model of repetitive reaching and pulling, and if force x repetition interactions were present, indicative of a fatigue failure process. We examined exposure-dependent changes in biochemical, morphological and sensorimotor responses occurring with repeated performance of a handle-pulling task for 12 weeks at one of four repetition and force levels: 1) low repetition with low force, 2) high repetition with low force, 3) low repetition with high force, and 4) high repetition with high force (HRHF). Rats underwent initial training for 4-6 weeks, and then performed one of the tasks for 12 weeks, 2 hours/day, 3 days/week. Reflexive grip strength and sensitivity to touch were assayed as functional outcomes. Flexor digitorum muscles and tendons, forelimb bones, and serum were assayed using ELISA for indicators of inflammation, tissue stress and repair, and bone turnover. Histomorphometry was used to assay macrophage infiltration of tissues, spinal cord substance P changes, and tissue adaptative or degradative changes. MicroCT was used to assay bones for changes in bone quality. Several force x repetition interactions were observed for: muscle IL-1alpha and bone IL-1beta; serum TNFalpha, IL-1alpha, and IL-1beta; muscle HSP72, a tissue stress and repair protein; histomorphological evidence of tendon and cartilage degradation; serum biomarkers of bone degradation (CTXI) and bone formation (osteocalcin); and morphological evidence of bone adaptation versus resorption. In most cases, performance of the HRHF task induced the greatest tissue degenerative changes, while performance of moderate level tasks induced bone adaptation and a suggestion of muscle adaptation. Both high force tasks induced median nerve macrophage infiltration, spinal cord sensitization (increased substance P), grip strength declines and forepaw mechanical allodynia by task week 12. Although not consistent in all tissues, we found several significant interactions between the critical musculoskeletal risk factors of force and repetition, consistent with a fatigue failure process in musculoskeletal tissues. Prolonged performance of HRHF tasks exhibited significantly increased risk for musculoskeletal disorders, while performance of moderate level tasks exhibited adaptation to task demands.

Learning to combine high variability with high precision: lack of transfer to a different task.

PubMed

Wu, Yen-Hsun; Truglio, Thomas S; Zatsiorsky, Vladimir M; Latash, Mark L

2015-01-01

The authors studied effects of practicing a 4-finger accurate force production task on multifinger coordination quantified within the uncontrolled manifold hypothesis. During practice, task instability was modified by changing visual feedback gain based on accuracy of performance. The authors also explored the retention of these effects, and their transfer to a prehensile task. Subjects practiced the force production task for 2 days. After the practice, total force variability decreased and performance became more accurate. In contrast, variance of finger forces showed a tendency to increase during the first practice session while in the space of finger modes (hypothetical commands to fingers) the increase was under the significance level. These effects were retained for 2 weeks. No transfer of these effects to the prehensile task was seen, suggesting high specificity of coordination changes. The retention of practice effects without transfer to a different task suggests that further studies on a more practical method of improving coordination are needed.

The poison center role in biological and chemical terrorism.

PubMed

Krenzelok, E P; Allswede, M P; Mrvos, R

2000-10-01

Nuclear, biological and chemical (NBC) terrorism countermeasures are a major priority with municipalities, healthcare providers, and the federal government. Significant resources are being invested to enhance civilian domestic preparedness by conducting education at every response level in anticipation of a NBC terroristic incident. The key to a successful response, in addition to education, is integration of efforts as well as thorough communication and understanding the role that each agency would play in an actual or impending NBC incident. In anticipation of a NBC event, a regional counter-terrorism task force was established to identify resources, establish responsibilities and coordinate the response to NBC terrorism. Members of the task force included first responders, hazmat, law enforcement (local, regional, national), government officials, the health department, and the regional poison information center. Response protocols were developed and education was conducted, culminating in all members of the response task force becoming certified NBC instructors. The poison center participated actively in 3 incidents of suspected biologic and chemical terrorism: an alleged anthrax-contaminated letter sent to a women's health clinic; a possible sarin gas release in a high school: and a potential anthrax/ebola contamination incident at an international airport. All incidents were determined hoaxes. The regional response plan establishes the poison information center as a common repository for all cases in a biological or chemical incident. The poison center is one of several critical components of a regional counterterrorism response force. It can conduct active and passive toxicosurveillance and identify sentinel events. To be responsive, the poison center staff must be knowledgeable about biological and chemical agents. The development of basic protocols and a standardized staff education program is essential. The use of the RaPiD-T (R-recognition, P-protection, D-detection, T-triage/treatment) course can provide basic staff education for responding to this important but rare consultation to the poison center.

Task Analysis in Optical & Contact Lens Dispensing. Dispensing Opticians.

ERIC Educational Resources Information Center

Hrushowy, Eugene; Stanley, Dale

A task force of opticians and educators in British Columbia was assembled to determine the knowledge and skills required of dispensing opticians and contact lens specialists. The ideas generated by the task force were analyzed and distilled into the standardized tasks listed in this document, using Krathwohl's taxonomy. The document contains 36…

Maximal force and tremor changes across the menstrual cycle.

PubMed

Tenan, Matthew S; Hackney, Anthony C; Griffin, Lisa

2016-01-01

Sex hormones have profound effects on the nervous system in vitro and in vivo. The present study examines the effect of the menstrual cycle on maximal isometric force (MVC) and tremor during an endurance task. Nine eumenorrheic females participated in five study visits across their menstrual cycle. In each menstrual phase, an MVC and an endurance task to failure were performed. Tremor across the endurance task was quantified as the coefficient of variation in force and was assessed in absolute time and relative percent time to task failure. MVC decreases 23% from ovulation to the mid luteal phase of the menstrual cycle. In absolute time, the mid luteal phase has the highest initial tremor, though the early follicular phase has substantially higher tremor than other phases after 150 s of task performance. In relative time, the mid luteal phase has the highest level of tremor throughout the endurance task. Both MVC and tremor during an endurance task are modified by the menstrual cycle. Performance of tasks and sports which require high force and steadiness to exhaustion may be decreased in the mid luteal phase compared to other menstrual phases.

Air Force Operational Medicine: Using the Enterprise Estimating Supplies Program to Develop Materiel Solutions for the Operational Requirements of the Air Force Oral Surgery Team (FFMAX)

DTIC Science & Technology

2010-10-14

non-battle injuries , and illnesses. International Classification of Diseases, Ninth Revision (ICD-9) coded patient conditions that have been selected...The patient stream was used to simulate the equipment and supply requirements for the range of surgical cases and non-surgical injuries and illnesses...supplies” column identifies the items needed to complete the “Insert endo - trach tube” task at that level of capability. Not shown in this figure are

AFSO 21: Identifying Potential Failure Points in Sustaining Continuous Process Improvement Across the Air Force

DTIC Science & Technology

2007-04-01

Michael W. Wynne, and the Air Force Chief of Staff, General T. Michael Moseley, “our strategy will be a comprehensive effort to improve our work processes...5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...property of the United States government. ii AU/ACSC/2307/AY07 Preface I have always been a proponent of working smarter and not harder. I

75 FR 4051 - Defense Health Board; DoD Task Force on the Prevention of Suicide by Members of the Armed Forces...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-26

... Prevention of Suicide by Members of the Armed Forces; Meeting AGENCY: Department of Defense (DoD). ACTION... of Suicide by Members of the Armed Forces (hereafter, Task Force) will meet on February 11, 2010, to gather information pertaining to suicide and suicide prevention programs for members of the Armed...

Neural Correlates of Task Cost for Stance Control with an Additional Motor Task: Phase-Locked Electroencephalogram Responses

PubMed Central

Hwang, Ing-Shiou; Huang, Cheng-Ya

2016-01-01

With appropriate reallocation of central resources, the ability to maintain an erect posture is not necessarily degraded by a concurrent motor task. This study investigated the neural control of a particular postural-suprapostural procedure involving brain mechanisms to solve crosstalk between posture and motor subtasks. Participants completed a single posture task and a dual-task while concurrently conducting force-matching and maintaining a tilted stabilometer stance at a target angle. Stabilometer movements and event-related potentials (ERPs) were recorded. The added force-matching task increased the irregularity of postural response rather than the size of postural response prior to force-matching. In addition, the added force-matching task during stabilometer stance led to marked topographic ERP modulation, with greater P2 positivity in the frontal and sensorimotor-parietal areas of the N1-P2 transitional phase and in the sensorimotor-parietal area of the late P2 phase. The time-frequency distribution of the ERP primary principal component revealed that the dual-task condition manifested more pronounced delta (1–4 Hz) and beta (13–35 Hz) synchronizations but suppressed theta activity (4–8 Hz) before force-matching. The dual-task condition also manifested coherent fronto-parietal delta activity in the P2 period. In addition to a decrease in postural regularity, this study reveals spatio-temporal and temporal-spectral reorganizations of ERPs in the fronto-sensorimotor-parietal network due to the added suprapostural motor task. For a particular set of postural-suprapostural task, the behavior and neural data suggest a facilitatory role of autonomous postural response and central resource expansion with increasing interregional interactions for task-shift and planning the motor-suprapostural task. PMID:27010634

Task Force on the Role of General Education in Associate Science Degree Programs. Final Report and Recommendations.

ERIC Educational Resources Information Center

Weyers, Lori; Langerman, Philip

In 1989-90, the General Education Task Force of the Wisconsin Technical College System (WTCS) was convened to determine the role of the general education curriculum in the attainment of skills that enhance the likelihood of success among technical college graduates in their careers, homes and communities. The Task Force consisted of at least one…

Guidelines for Cognitive Behavioral Training within Doctoral Psychology Programs in the United States: Report of the Inter-Organizational Task Force on Cognitive and Behavioral Psychology Doctoral Education

ERIC Educational Resources Information Center

Klepac, Robert K.; Ronan, George F.; Andrasik, Frank; Arnold, Kevin D.; Belar, Cynthia D.; Berry, Sharon L.; Christofff, Karen A.; Craighead, Linda W.; Dougher, Michael J.; Dowd, E. Thomas; Herbert, James D.; McFarr, Lynn M.; Rizvi, Shireen L.; Sauer, Eric M.; Strauman, Timothy J.

2012-01-01

The Association for Behavioral and Cognitive Therapies initiated an interorganizational task force to develop guidelines for integrated education and training in cognitive and behavioral psychology at the doctoral level in the United States. Fifteen task force members representing 16 professional associations participated in a yearlong series of…

Homelessness: The New Hampshire Response. The Final Report and Recommendations of the New Hampshire Task Force on Homelessness.

ERIC Educational Resources Information Center

New Hampshire State Div. of Mental Health and Developmental Services, Concord.

This report presents results and recommendations of a two-year study and information-gathering effort by the New Hampshire Task Force on Homelessness, in compliance with the charge of the State legislature. The report is comprised of five sections. Section 1, "Introduction," presents an overview of the Task Force and a report on the…

Funds for the Future. Report of the Twentieth Century Fund Task Force on College and University Endowment Policy.

ERIC Educational Resources Information Center

Williamson, J. Peter

The Task Force on College and University Endowment Policy examines endowment policy in a broad context. They feel that it is important to preserve private colleges and universities and develop a sense of mission about how best to pursue this objective. The Task Force reviews policy issues faced by managers of endowment funds for institutions of…

Conference-EC-US Task Force Joint US-EU Workshop on Metabolomics and Environmental Biotechnology

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

PI: Lily Y. Young

2009-06-04

Since 1990, the EC-US Task Force on Biotechnology Research has been coordinating transatlantic efforts to guide and exploit the ongoing revolution in biotechnology and the life sciences. The Task Force was established in June 1990 by the European Commission and the White House Office of Science and Technology Policy. The Task Force has acted as an effective forum for discussion, coordination, and development of new ideas for the last 18 years. Task Force members are European Commission and US Government science and technology administrators who meet annually to enhance communication across the Atlantic, and to encourage collaborative research. Through sponsoringmore » workshops, and other activities, the Task Force also brings together scientific leaders and early career researchers from both sides of the Atlantic to forecast research challenges and opportunities and to promote better links between researchers. Over the years, by keeping a focus on the future of science, the Task Force has played a key role in establishing a diverse range of emerging scientific fields, including biodiversity research, neuroinformatics, genomics, nanobiotechnology, neonatal immunology, transkingdom molecular biology, biologically-based fuels, and environmental biotechnology. The EC-US Task Force has sponsored a number of Working Groups on topics of mutual transatlantic interest. The idea to create a Working Group on Environmental Biotechnology research was discussed in the Task Force meeting of October 1993. The EC-US Working Group on Environmental Biotechnology set as its mission 'To train the next generation of leaders in environmental biotechnology in the United States and the European Union to work collaboratively across the Atlantic.' Since 1995, the Working Group supported three kinds of activities, all of which focus one early career scientists: (1) Workshops on the use of molecular methods and genomics in environmental biotechnology; (2) Short courses with theoretical, laboratory and field elements; and (3) Short term exchange fellowships. The short term exchange fellowships were created to enable young scientists to develop collaborations with colleagues across the Atlantic and to learn a new skill or expertise in the area of environmental biotechnology.« less

The synergic control of multi-finger force production: Stability of explicit and implicit task components

PubMed Central

Reschechtko, Sasha; Zatsiorsky, Vladimir M.; Latash, Mark L.

2016-01-01

Manipulating objects with the hands requires the accurate production of resultant forces including shear forces; effective control of these shear forces also requires the production of internal forces normal to the surface of the object(s) being manipulated. In the present study, we investigated multi-finger synergies stabilizing shear and normal components of force, as well as drifts in both components of force, during isometric pressing tasks requiring a specific magnitude of shear force production. We hypothesized that shear and normal forces would evolve similarly in time, and also show similar stability properties as assessed by the decomposition of inter-trial variance within the uncontrolled manifold hypothesis. Healthy subjects were required to accurately produce total shear and total normal forces with four fingers of the hand during a steady-state force task (with and without visual feedback) and a self-paced force pulse task. The two force components showed similar time profiles during both shear force pulse production and unintentional drift induced by turning the visual feedback off. Only the explicitly instructed components of force, however, were stabilized with multi-finger synergies. No force-stabilizing synergies and no anticipatory synergy adjustments were seen for the normal force in shear force production trials. These unexpected qualitative differences in the control of the two force components – which are produced by some of the same muscles and show high degree of temporal coupling – are interpreted within the theory of control with referent coordinates for salient variables. These observations suggest the existence of two classes of neural variables: one that translates into shifts of referent coordinates and defines changes in magnitude of salient variables, and the other controlling gains in back-coupling loops that define stability of the salient variables. Only the former are shared between the explicit and implicit task components. PMID:27601252

Force-stabilizing synergies in motor tasks involving two actors

PubMed Central

Solnik, Stanislaw; Reschechtko, Sasha; Wu, Yen-Hsun; Zatsiorsky, Vladimir M.; Latash, Mark L.

2015-01-01

We investigated the ability of two persons to produce force-stabilizing synergies in accurate multi-finger force production tasks under visual feedback on the total force only. The subjects produced a time profile of total force (the sum of two hand forces in one-person tasks and the sum of two subject forces in two-person tasks) consisting of a ramp-up, steady-state, and ramp-down segments; the steady-state segment was interrupted in the middle by a quick force pulse. Analyses of the structure of inter-trial finger force variance, motor equivalence, anticipatory synergy adjustments (ASAs), and the unintentional drift of the sharing pattern were performed. The two-person performance was characterized by a dramatically higher amount of inter-trial variance that did not affect total force, higher finger force deviations that did not affect total force (motor equivalent deviations), shorter ASAs, and larger drift of the sharing pattern. The rate of sharing pattern drift correlated with the initial disparity between the forces produced by the two persons (or two hands). The drift accelerated following the quick force pulse. Our observations show that sensory information on the task-specific performance variable is sufficient for the organization of performance-stabilizing synergies. They suggest, however, that two actors are less likely to follow a single optimization criterion as compared to a single performer. The presence of ASAs in the two-person condition might reflect fidgeting by one or both of the subjects. We discuss the characteristics of the drift in the sharing pattern as reflections of different characteristic times of motion within the sub-spaces that affect and do not affect salient performance variables. PMID:26105756

Force-stabilizing synergies in motor tasks involving two actors.

PubMed

Solnik, Stanislaw; Reschechtko, Sasha; Wu, Yen-Hsun; Zatsiorsky, Vladimir M; Latash, Mark L

2015-10-01

We investigated the ability of two persons to produce force-stabilizing synergies in accurate multi-finger force production tasks under visual feedback on the total force only. The subjects produced a time profile of total force (the sum of two hand forces in one-person tasks and the sum of two subject forces in two-person tasks) consisting of a ramp-up, steady-state, and ramp-down segments; the steady-state segment was interrupted in the middle by a quick force pulse. Analyses of the structure of inter-trial finger force variance, motor equivalence, anticipatory synergy adjustments (ASAs), and the unintentional drift of the sharing pattern were performed. The two-person performance was characterized by a dramatically higher amount of inter-trial variance that did not affect total force, higher finger force deviations that did not affect total force (motor equivalent deviations), shorter ASAs, and larger drift of the sharing pattern. The rate of sharing pattern drift correlated with the initial disparity between the forces produced by the two persons (or two hands). The drift accelerated following the quick force pulse. Our observations show that sensory information on the task-specific performance variable is sufficient for the organization of performance-stabilizing synergies. They suggest, however, that two actors are less likely to follow a single optimization criterion as compared to a single performer. The presence of ASAs in the two-person condition might reflect fidgeting by one or both of the subjects. We discuss the characteristics of the drift in the sharing pattern as reflections of different characteristic times of motion within the subspaces that affect and do not affect salient performance variables.

The Role of Direct and Visual Force Feedback in Suturing Using a 7-DOF Dual-Arm Teleoperated System.

PubMed

Talasaz, Ali; Trejos, Ana Luisa; Patel, Rajni V

2017-01-01

The lack of haptic feedback in robotics-assisted surgery can result in tissue damage or accidental tool-tissue hits. This paper focuses on exploring the effect of haptic feedback via direct force reflection and visual presentation of force magnitudes on performance during suturing in robotics-assisted minimally invasive surgery (RAMIS). For this purpose, a haptics-enabled dual-arm master-slave teleoperation system capable of measuring tool-tissue interaction forces in all seven Degrees-of-Freedom (DOFs) was used. Two suturing tasks, tissue puncturing and knot-tightening, were chosen to assess user skills when suturing on phantom tissue. Sixteen subjects participated in the trials and their performance was evaluated from various points of view: force consistency, number of accidental hits with tissue, amount of tissue damage, quality of the suture knot, and the time required to accomplish the task. According to the results, visual force feedback was not very useful during the tissue puncturing task as different users needed different amounts of force depending on the penetration of the needle into the tissue. Direct force feedback, however, was more useful for this task to apply less force and to minimize the amount of damage to the tissue. Statistical results also reveal that both visual and direct force feedback were required for effective knot tightening: direct force feedback could reduce the number of accidental hits with the tissue and also the amount of tissue damage, while visual force feedback could help to securely tighten the suture knots and maintain force consistency among different trials/users. These results provide evidence of the importance of 7-DOF force reflection when performing complex tasks in a RAMIS setting.

Age-related differences in postural adjustments in connection with different tasks involving weight transfer while standing.

PubMed

Jonsson, Erika; Henriksson, Marketta; Hirschfeld, Helga

2007-10-01

Weight transfer designed to change the area of the supportive base during the performance of three different motor tasks (one-leg stance, tandem stance and gait initiation) was examined both in healthy, physically active elderly people and younger adults. The former two tasks are balance tests used clinically. Our hypothesis was that the elderly subjects would demonstrate age-related changes in their postural adjustments that could be detected by analysis of the ground reaction forces. While 24 healthy elderly adults (65-77 years of age) and 26 younger adults (24-40 years of age) performed these three tasks, the ground reaction forces were recorded from two force plates. Prior to the onset of all three tasks, the elderly placed significantly more weight on the leg that was to provide support (the stance leg), than did the younger individuals. The analyses revealed two distinct phases of weight transfer, i.e., an initial thrust and a subsequent unloading phase. The elderly individuals exhibited a significantly longer unloading phase, as well as a higher frequency of peaks of vertical and lateral forces during this phase. Moreover, the maximal force rate during this phase was achieved at an earlier time point by the elderly. However, both groups generated forces of similar magnitudes and force rates. In conclusion, our findings indicate the presence of age-related differences in the temporal phasing of the ground reaction forces in all three of these tasks involving weight transfer, whereas the magnitude and rates of change of these forces are independent of age.

Haptic force-feedback devices for the office computer: performance and musculoskeletal loading issues.

PubMed

Dennerlein, J T; Yang, M C

2001-01-01

Pointing devices, essential input tools for the graphical user interface (GUI) of desktop computers, require precise motor control and dexterity to use. Haptic force-feedback devices provide the human operator with tactile cues, adding the sense of touch to existing visual and auditory interfaces. However, the performance enhancements, comfort, and possible musculoskeletal loading of using a force-feedback device in an office environment are unknown. Hypothesizing that the time to perform a task and the self-reported pain and discomfort of the task improve with the addition of force feedback, 26 people ranging in age from 22 to 44 years performed a point-and-click task 540 times with and without an attractive force field surrounding the desired target. The point-and-click movements were approximately 25% faster with the addition of force feedback (paired t-tests, p < 0.001). Perceived user discomfort and pain, as measured through a questionnaire, were also smaller with the addition of force feedback (p < 0.001). However, this difference decreased as additional distracting force fields were added to the task environment, simulating a more realistic work situation. These results suggest that for a given task, use of a force-feedback device improves performance, and potentially reduces musculoskeletal loading during mouse use. Actual or potential applications of this research include human-computer interface design, specifically that of the pointing device extensively used for the graphical user interface.

Performance evaluation of a six-axis generalized force-reflecting teleoperator

NASA Technical Reports Server (NTRS)

Hannaford, B.; Wood, L.; Guggisberg, B.; Mcaffee, D.; Zak, H.

1989-01-01

Work in real-time distributed computation and control has culminated in a prototype force-reflecting telemanipulation system having a dissimilar master (cable-driven, force-reflecting hand controller) and a slave (PUMA 560 robot with custom controller), an extremely high sampling rate (1000 Hz), and a low loop computation delay (5 msec). In a series of experiments with this system and five trained test operators covering over 100 hours of teleoperation, performance was measured in a series of generic and application-driven tasks with and without force feedback, and with control shared between teleoperation and local sensor referenced control. Measurements defining task performance included 100-Hz recording of six-axis force/torque information from the slave manipulator wrist, task completion time, and visual observation of predefined task errors. The task consisted of high precision peg-in-hole insertion, electrical connectors, velcro attach-de-attach, and a twist-lock multi-pin connector. Each task was repeated three times under several operating conditions: normal bilateral telemanipulation, forward position control without force feedback, and shared control. In shared control, orientation was locally servo controlled to comply with applied torques, while translation was under operator control. All performance measures improved as capability was added along a spectrum of capabilities ranging from pure position control through force-reflecting teleoperation and shared control. Performance was optimal for the bare-handed operator.

Altered visual strategies and attention are related to increased force fluctuations during a pinch grip task in older adults.

PubMed

Keenan, Kevin G; Huddleston, Wendy E; Ernest, Bradley E

2017-11-01

The purpose of the study was to determine the visual strategies used by older adults during a pinch grip task and to assess the relations between visual strategy, deficits in attention, and increased force fluctuations in older adults. Eye movements of 23 older adults (>65 yr) were monitored during a low-force pinch grip task while subjects viewed three common visual feedback displays. Performance on the Grooved Pegboard test and an attention task (which required no concurrent hand movements) was also measured. Visual strategies varied across subjects and depended on the type of visual feedback provided to the subjects. First, while viewing a high-gain compensatory feedback display (horizontal bar moving up and down with force), 9 of 23 older subjects adopted a strategy of performing saccades during the task, which resulted in 2.5 times greater force fluctuations in those that exhibited saccades compared with those who maintained fixation near the target line. Second, during pursuit feedback displays (force trace moving left to right across screen and up and down with force), all subjects exhibited multiple saccades, and increased force fluctuations were associated ( r s = 0.6; P = 0.002) with fewer saccades during the pursuit task. Also, decreased low-frequency (<4 Hz) force fluctuations and Grooved Pegboard times were significantly related ( P = 0.033 and P = 0.005, respectively) with higher (i.e., better) attention z scores. Comparison of these results with our previously published results in young subjects indicates that saccadic eye movements and attention are related to force control in older adults. NEW & NOTEWORTHY The significant contributions of the study are the addition of eye movement data and an attention task to explain differences in hand motor control across different visual displays in older adults. Older participants used different visual strategies across varying feedback displays, and saccadic eye movements were related with motor performance. In addition, those older individuals with deficits in attention had impaired motor performance on two different hand motor control tasks, including the Grooved Pegboard test. Copyright © 2017 the American Physiological Society.

The Oklahoma Attorney General's Task Force report on the State of End-of-Life Health Care, 2005.

PubMed

Edmondson, W A Drew

2005-05-01

This article includes the recommendations submitted by the 15 members of the Oklahoma Attorney General's Task Force in their Report on the State of End-of-Life Health Care. The task force was created on April 21, 2004, and their report was accepted by Attorney General W.A. Drew Edmondson at a press conference April 11, 2005. It has been forwarded to members of the Oklahoma Legislature, relevant state agencies and organizations with an invitation to join with members of the task force to continue efforts to improve end-of-life care for Oklahomans. Copies of the report are available upon request to the Office of Attorney General.

Sex-based differences in knee ligament biomechanics during robotically simulated athletic tasks.

PubMed

Bates, Nathaniel A; Nesbitt, Rebecca J; Shearn, Jason T; Myer, Gregory D; Hewett, Timothy E

2016-06-14

ACL injury rates are greater in female athletes than their male counterparts. As female athletes are at increased risk, it is important to understand the underlying mechanics that contribute to this sex bias. The purpose of this investigation was to employ a robotic manipulator to simulate male and female kinematics from athletic tasks on cadaveric specimens and identify sex-based mechanical differences relative to the ACL loading. It was hypothesized that simulations of female motion would generate the higher loads and ligament strains associated with in vivo ACL injury risk than simulations of male motion. A 6-degree-of-freedom robotic manipulator articulated cadaveric lower extremity specimens from 12 donors through simulations of in vivo kinematics recorded from male and female athletic tasks. Simulation of female kinematics exhibited lower peak lateral joint force during the drop vertical jump and lower peak anterior and lateral joint force and external joint torque during the sidestep cut (P<0.05). Peak ACL strain during a drop vertical jump was 6.27% and 6.61% for the female and male kinematic simulations, respectively (P=0.86). Peak ACL strain during a sidestep cut was 4.33% and 7.57% for female and male kinematic simulations respectively (P=0.21). For the tasks simulated, the sex-based loading and strain differences identified were unlikely to have a significant bearing on the increased rate of ACL injures observed in female athletes. Additional perturbation may be necessary to invoke the mechanisms that lead to higher rates of ACL injury in female populations. Copyright © 2016. Published by Elsevier Ltd.

The Future Workforce in Cancer Prevention: Advancing Discovery, Research, and Technology

PubMed Central

Newhauser, Wayne. D.; Scheurer, Michael. E.; Faupel-Badger, Jessica. M.; Clague, Jessica.; Weitzel, Jeffrey.; Woods, Kendra. V.

2012-01-01

As part of a 2 day conference on October 15 and 16, 2009, a nine-member task force composed of scientists, clinicians, educators, administrators, and students from across the United States was formed to discuss research, discovery, and technology obstacles to progress in cancer prevention and control, specifically those related to the cancer prevention workforce. This article summarizes the task force’s findings on the current state of the cancer prevention workforce in this area and its needs for the future. The task force identified two types of barriers impeding the current cancer prevention workforce in research, discovery, and technology from reaching its fullest potential: 1) limited cross-disciplinary research opportunities with underutilization of some disciplines is hampering discovery and research in cancer prevention, and 2) new research avenues are not being investigated because technology development and implementation are lagging. Examples of impediments and desired outcomes are provided in each of these areas. Recommended solutions to these problems are based on the goals of enhancing the current cancer prevention workforce and accelerating the pace of discovery and clinical translation. PMID:22314794

Development of a matrix to evaluate the threat of biological agents used for bioterrorism.

PubMed

Tegnell, A; Van Loock, F; Baka, A; Wallyn, S; Hendriks, J; Werner, A; Gouvras, G

2006-10-01

Adequate public health preparedness for bioterrorism includes the elaboration of an agreed list of biological and chemical agents that might be used in an attack or as threats of deliberate release. In the absence of counterterrorism intelligence information, public health authorities can also base their preparedness on the agents for which the national health structures would be most vulnerable. This article aims to describe a logical method and the characteristics of the variables to be brought in a weighing process to reach a priority list for preparedness. The European Union, in the aftermath of the anthrax events of October 2001 in the United States, set up a task force of experts from multiple member states to elaborate and implement a health security programme. One of the first tasks of this task force was to come up with a list of priority threats. The model, presented here, allows Web-based updates for newly identified agents and for the changes occurring in preventive measures for agents already listed. The same model also allows the identification of priority protection action areas.

Evidence-based guides in tracheostomy use in critical patients.

PubMed

Raimondi, N; Vial, M R; Calleja, J; Quintero, A; Cortés Alban, A; Celis, E; Pacheco, C; Ugarte, S; Añón, J M; Hernández, G; Vidal, E; Chiappero, G; Ríos, F; Castilleja, F; Matos, A; Rodriguez, E; Antoniazzi, P; Teles, J M; Dueñas, C; Sinclair, J; Martínez, L; Von der Osten, I; Vergara, J; Jiménez, E; Arroyo, M; Rodriguez, C; Torres, J; Fernandez-Bussy, S; Nates, J L

2017-03-01

Provide evidence based guidelines for tracheostomy in critically ill adult patients and identify areas needing further research. A task force composed of representatives of 10 member countries of the Pan-American and Iberic Federation of Societies of Critical and Intensive Therapy Medicine and of the Latin American Critical Care Trial Investigators Network developed recommendations based on the Grading of Recommendations Assessment, Development and Evaluation system. The group identified 23 relevant questions among 87 issues that were initially identified. In the initial search, 333 relevant publications were identified of which 226 publications were chosen. The task force generated a total of 19 recommendations: 10 positive (1B=3, 2C=3, 2D=4) and 9 negative (1B=8, 2C=1). A recommendation was not possible in six questions. Percutaneous techniques are associated with a lower risk of infections compared to surgical tracheostomy. Early tracheostomy only seems to reduce the duration of ventilator use but not the incidence of pneumonia, the length of stay, or the long-term mortality rate. The evidence does not support the use of routine bronchoscopy guidance or laryngeal masks during the procedure. Finally, proper prior training is as important or even a more significant factor in reducing complications than the technique used. Copyright © 2017 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

Impaired Inhibitory Force Feedback in Fixed Dystonia.

PubMed

Mugge, Winfred; Schouten, Alfred C; van Hilten, Jacobus J; van der Helm, Frans C T

2016-04-01

Complex regional pain syndrome (CRPS) is a multifactorial disorder associated with an aberrant host response to tissue injury. About 25% of CRPS patients suffer poorly understood involuntary sustained muscle contractions associated with dysfunctional reflexes that result in abnormal postures (fixed dystonia). A recent modeling study simulated fixed dystonia (FD) caused by aberrant force feedback. The current study aims to validate this hypothesis by experimentally recording the modulation of reflexive force feedback in patients with FD. CRPS patients with and without FD, patients with FD but without CRPS, as well as healthy controls participated in the experiment. Three task instructions and three perturbation characteristics were used to evoke a wide range of responses to force perturbations. During position tasks ("maintain posture"), healthy subjects as well as patients resisted the perturbations, becoming more stiff than when being relaxed (i.e., the relax task). Healthy subjects and CRPS patients without FD were both more compliant during force tasks ("maintain force") than during relax tasks, meaning they actively gave way to the imposed forces. Remarkably, the patients with FD failed to do so. A neuromuscular model was fitted to the experimental data to separate the distinct contributions of position, velocity and force feedback, as well as co-contraction to the motor behavior. The neuromuscular modeling indicated that inhibitory force feedback is deregulated in patients with FD, for both CRPS and non-CRPS patients. From previously published simulation results and the present experimental study, it is concluded that aberrant force feedback plays a role in fixed dystonia.

Biomechanical Differences of Multidirectional Jump Landings Among Female Basketball and Soccer Players.

PubMed

Taylor, Jeffrey B; Ford, Kevin R; Schmitz, Randy J; Ross, Scott E; Ackerman, Terry A; Shultz, Sandra J

2017-11-01

Taylor, JB, Ford, KR, Schmitz, RJ, Ross, SE, Ackerman, TA, and Shultz, SJ. Biomechanical differences of multidirectional jump landings among female basketball and soccer players. J Strength Cond Res 31(11): 3034-3045, 2017-Anterior cruciate ligament (ACL) injury prevention programs are less successful in basketball than soccer and may be due to distinct movement strategies that these athletes develop from sport-specific training. The purpose of this study was to identify biomechanical differences between female basketball and soccer players during multidirectional jump landings. Lower extremity biomechanics of 89 female athletes who played competitive basketball (n = 40) or soccer (n = 49) at the middle- or high-school level were analyzed with 3-dimensional motion analysis during a drop vertical jump, double- (SAG-DL) and single-leg forward jump (SAG-SL), and double- (FRONT-DL) and single-leg (FRONT-SL) lateral jump. Basketball players landed with either less hip or knee, or both hip and knee excursion during all tasks (p ≤ 0.05) except for the SAGSL task, basketball players landed with greater peak hip flexion angles (p = 0.04). The FRONT-SL task elicited the most distinct sport-specific differences, including decreased hip adduction (p < 0.001) angles, increased hip internal rotation (p = 0.003), and increased relative knee external rotation (p = 0.001) excursions in basketball players. In addition, the FRONT-SL task elicited greater forces in knee abduction (p = 0.003) and lesser forces in hip adduction (p = 0.001) and knee external rotation (p < 0.001) in basketball players. Joint energetics were different during the FRONT-DL task, as basketball players exhibited less sagittal plane energy absorption at the hip (p < 0.001) and greater hip (p < 0.001) and knee (p = 0.001) joint stiffness. Sport-specific movement strategies were identified during all jump landing tasks, such that soccer players exhibited a more protective landing strategy than basketball players, justifying future efforts toward sport-specific ACL injury prevention programs.

Effect of loudness on reaction time and response force in different motor tasks.

PubMed

Jaśkowski, Piotr; Włodarczyk, Dariusz

2005-12-01

Van der Molen and Keuss, in 1979 and 1981, showed that paradoxically long reaction times occur with extremely strong auditory stimuli when the task is difficult, e.g., choice-by-location or Simon paradigm. It was argued that this paradoxical behavior of RT is due to active inhibition of an arousal-dependent bypassing mechanism to prevent false responses. As the peak force, i.e., maximal force exerted by participants on a response key, is considered to be related to immediate arousal, we predicted that for extremely loud stimuli and for difficult tasks, lengthening of RT should be associated with reduction of peak force. Moreover, these effects should be enhanced when emphasis is on accuracy rather than speed. Although the relation between RT and intensity depended on task difficulty, no increase in RT was found for the loudest tones. Moreover, peak force increased monotonically with loudness, showing no tendency to be suppressed for loudest tones and difficult tasks.

Corporate funding and conflicts of interest: a primer for psychologists.

PubMed

Pachter, Wendy S; Fox, Ronald E; Zimbardo, Philip; Antonuccio, David O

2007-12-01

A presidential task force on external funding was established by the American Psychological Association (APA) in 2003 to review APA policies, procedures, and practices regarding the acceptance of funding and support from private corporations for educational and training programs; continuing education offerings; research projects; publications; advertising; scientific and professional meetings and conferences; and consulting, practice, and advocacy relationships. This article, based on the Executive Summary of the APA Task Force on External Funding Final Report, presents the findings and unanimous recommendations of the task force in the areas of association income, annual convention, research and journals, continuing education, education, practice, and conflicts of interest and ethics. The task force concluded that it is important for both APA and individual psychologists to become familiar with the challenges that corporate funding can pose to their integrity. The nature and extent of those challenges led the task force to recommend that APA develop explicit policies, educational materials, and continuing education programs to preserve the independence of psychological science, practice, and education. (Copyright) 2007 APA.

Early childhood: breastfeeding, "solving the problem of childhood obesity within a generation," an excerpt from the White House Task Force on Childhood Obesity: report to the President, May 2010.

PubMed

2010-10-01

On February 9, 2010, the same day the First Lady launched the Let's Move! campaign, President Obama created a new interagency White House Task Force on Childhood Obesity, charged with creating and implementing a comprehensive action plan to end the childhood obesity epidemic. The resulting action plan was developed by experts from across the federal government, with substantial public input, and released on May 11. The first chapter of the task force report discusses strategies for getting children a healthy start on life, including supporting breastfeeding. Here is an excerpt from the discussion of breastfeeding that appears in the report. The full text of the task force report can be found at www.letsmove.gov . —Martha Coven, JD Special Assistant to the President for Mobility and Opportunity White House Domestic Policy Council Lead Staff, White House Task Force on Childhood Obesity.

Improving the Agility of the NATO Response Force (NRF)

DTIC Science & Technology

2010-04-01

the MCCE and the MIH helicopter task force. As 168 Hauser and Kernic eds., 140-141. 169 NATO...agility through unified efforts. Initiatives such as the MIH helicopter task force and the Movement Coordination Centre Europe (MCCE) are positive

Radial force distribution changes associated with tangential force production in cylindrical grasping, and the importance of anatomical registration.

PubMed

Pataky, Todd C; Slota, Gregory P; Latash, Mark L; Zatsiorsky, Vladimir M

2012-01-10

Radial force (F(r)) distributions describe grip force coordination about a cylindrical object. Recent studies have employed only explicit F(r) tasks, and have not normalized for anatomical variance when considering F(r) distributions. The goals of the present study were (i) to explore F(r) during tangential force production tasks, and (ii) to examine the extent to which anatomical registration (i.e. spatial normalization of anatomically analogous structures) could improve signal detectability in F(r) data. Twelve subjects grasped a vertically oriented cylindrical handle (diameter=6 cm) and matched target upward tangential forces of 10, 20, and 30 N. F(r) data were measured using a flexible pressure mat with an angular resolution of 4.8°, and were registered using piecewise-linear interpolation between five manually identified points-of-interest. Results indicate that F(r) was primarily limited to three contact regions: the distal thumb, the distal fingers, and the fingers' metatacarpal heads, and that, while increases in tangential force caused significant increases in F(r) for these regions, they did not significantly affect the F(r) distribution across the hand. Registration was found to substantially reduce between-subject variability, as indicated by both accentuated F(r) trends, and amplification of the test statistic. These results imply that, while subjects focus F(r) primarily on three anatomical regions during cylindrical grasp, inter-subject anatomical differences introduce a variability that, if not corrected for via registration, may compromise one's ability to draw anatomically relevant conclusions from grasping force data. Copyright © 2011 Elsevier Ltd. All rights reserved.

Biomechanics of Pediatric Manual Wheelchair Mobility

PubMed Central

Slavens, Brooke A.; Schnorenberg, Alyssa J.; Aurit, Christine M.; Tarima, Sergey; Vogel, Lawrence C.; Harris, Gerald F.

2015-01-01

Currently, there is limited research of the biomechanics of pediatric manual wheelchair mobility. Specifically, the biomechanics of functional tasks and their relationship to joint pain and health is not well understood. To contribute to this knowledge gap, a quantitative rehabilitation approach was applied for characterizing upper extremity biomechanics of manual wheelchair mobility in children and adolescents during propulsion, starting, and stopping tasks. A Vicon motion analysis system captured movement, while a SmartWheel simultaneously collected three-dimensional forces and moments occurring at the handrim. A custom pediatric inverse dynamics model was used to evaluate three-dimensional upper extremity joint motions, forces, and moments of 14 children with spinal cord injury (SCI) during the functional tasks. Additionally, pain and health-related quality of life outcomes were assessed. This research found that joint demands are significantly different amongst functional tasks, with greatest demands placed on the shoulder during the starting task. Propulsion was significantly different from starting and stopping at all joints. We identified multiple stroke patterns used by the children, some of which are not standard in adults. One subject reported average daily pain, which was minimal. Lower than normal physical health and higher than normal mental health was found in this population. It can be concluded that functional tasks should be considered in addition to propulsion for rehabilitation and SCI treatment planning. This research provides wheelchair users and clinicians with a comprehensive, biomechanical, mobility assessment approach for wheelchair prescription, training, and long-term care of children with SCI. PMID:26442251

Biomechanics of Pediatric Manual Wheelchair Mobility.

PubMed

Slavens, Brooke A; Schnorenberg, Alyssa J; Aurit, Christine M; Tarima, Sergey; Vogel, Lawrence C; Harris, Gerald F

2015-01-01

Currently, there is limited research of the biomechanics of pediatric manual wheelchair mobility. Specifically, the biomechanics of functional tasks and their relationship to joint pain and health is not well understood. To contribute to this knowledge gap, a quantitative rehabilitation approach was applied for characterizing upper extremity biomechanics of manual wheelchair mobility in children and adolescents during propulsion, starting, and stopping tasks. A Vicon motion analysis system captured movement, while a SmartWheel simultaneously collected three-dimensional forces and moments occurring at the handrim. A custom pediatric inverse dynamics model was used to evaluate three-dimensional upper extremity joint motions, forces, and moments of 14 children with spinal cord injury (SCI) during the functional tasks. Additionally, pain and health-related quality of life outcomes were assessed. This research found that joint demands are significantly different amongst functional tasks, with greatest demands placed on the shoulder during the starting task. Propulsion was significantly different from starting and stopping at all joints. We identified multiple stroke patterns used by the children, some of which are not standard in adults. One subject reported average daily pain, which was minimal. Lower than normal physical health and higher than normal mental health was found in this population. It can be concluded that functional tasks should be considered in addition to propulsion for rehabilitation and SCI treatment planning. This research provides wheelchair users and clinicians with a comprehensive, biomechanical, mobility assessment approach for wheelchair prescription, training, and long-term care of children with SCI.

Toward a State of Esteem. The Final Report of the California Task Force to Promote Self-esteem and Personal and Social Responsibility.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This document contains the final report of a California Task Force created to promote self-esteem and personal responsibility. It begins with an executive summary listing key principles of the task force and providing recommendations and discussions in each of six major areas upon which the report focuses. The next section presents the task…

7 CFR Exhibit D to Subpart B of... - Fact Sheet-The Federal Interagency Task Force on Food and Shelter for the Homeless

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Fact Sheet-The Federal Interagency Task Force on Food... (CONTINUED) PROPERTY MANAGEMENT Management of Property Exhibit D to Subpart B of Part 1955—Fact Sheet—The Federal Interagency Task Force on Food and Shelter for the Homeless Editorial Note: Exhibit D is not...

Proceedings: The Conference of the University/Urban Schools National Task Force: What Works in Urban Schools (3rd, San Francisco, CA, July 9-10, 1982).

ERIC Educational Resources Information Center

Bossone, Richard M., Ed.

Proceedings of the University/Urban Schools Task Force conference on what works in urban schools are summarized in this report. The future direction of the Task Force, articulated by conference participants, is described as a move toward the conceptualization and design of programs to teach thinking skills versus programs that mainly teach subject…

Report and Recommendations of the British Columbia Teacher's Federation's (BCTF) Task Force on First Nations Education to the Annual General Meeting (January 1999). (Revised Annotated Version).

ERIC Educational Resources Information Center

British Columbia Teachers' Federation, Vancouver.

In 1998, the British Columbia Teachers' Federation (BCTF) appointed an eight-member task force to investigate the effectiveness of the education system for First Nations students. The task force report and recommendations are intended to serve several groups of Aboriginal students: First Nations students, with or without status under Canada's…

Last Best Chance 2004: Educating Young Adolescents in the 21st Century. Middle Grades Task Force Report. Fall 2004

ERIC Educational Resources Information Center

North Carolina State Department of Education, 2004

2004-01-01

This study is a follow up to the Last Best Chance report published in 1989. A task force of 29 education leaders was challenged to help chart the course for middle level education in North Carolina. While examining middle level education (ages 11 through 14), task force members continuously asked, "What should it look like in order for all…

SUNY 2000. College Expectations: The Report of the SUNY Task Force on College Entry-Level Knowledge and Skills.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Office of the Chancellor.

This document reports on the work of a task force charged with formulating recommendations on the kind of preparation an incoming student should have to assure successful entry to and completion of the freshman year of study at the State University of New York (SUNY). In addition, the task force was asked to specify what program of study and forms…

Defense Science Board Task Force Report on Cyber Defense Management

DTIC Science & Technology

2016-09-01

manage cyber security is often a verymanual and labor intensive process. When a crisis hits, DoD responses range from highly automatedand instrumented...DSB Task Force Report on Cyber Defense Management September 2016 (U) This page intentionally blank REPORT OF THE DEFENSE SCIENCE BOARD STUDY ON Cyber ...DEFENSE FOR ACQUISITION, TECHNOLOGY & LOGISTICS SUBJECT: Final Report of the Defense Science Board (DSB) Task Force on Cyber Defense Management I am

Flow Control and Design Assessment for Drainage System at McMurdo Station, Antarctica

DTIC Science & Technology

2014-11-24

Council BMP Best Management Practice CASQUA California Storm Water Quality Task Force CRREL Cold Regions Research and Engineering Laboratory DS...ponds The California Storm Water Quality Task Force (CASQUA 1993) defines a sediment basin as “a pond created by excavation or constructing an em...British Standards Institution. California Storm Water Quality Task Force (CASQUA). 1993. ESC41: Check Dams. In Stormwater Best Management Practices

The Report to the United States Office of Education of the National Task Forces on Instructional Strategies in Schools with High Concentrations of Low-Income Pupils.

ERIC Educational Resources Information Center

Optimum Computer Systems, Inc., Washington, DC.

This paper presents the reports of the National Task Forces on Urban, Rural, Migrant, Native American and Bilingual/Bicultural Education. The Task Forces were asked to pinpoint strategies for instructional and programmatic improvement in these areas. The focus of inquiry was on reading and mathematics instruction. Attention was also paid to…

The effect of ankle bracing on knee kinetics and kinematics during volleyball-specific tasks.

PubMed

West, T; Ng, L; Campbell, A

2014-12-01

The purpose of this study was to examine the effects of ankle bracing on knee kinetics and kinematics during volleyball tasks. Fifteen healthy, elite, female volleyball players performed a series of straight-line and lateral volleyball tasks with no brace and when wearing an ankle brace. A 14-camera Vicon motion analysis system and AMTI force plate were used to capture the kinetic and kinematic data. Knee range of motion, peak knee anterior-posterior and medial-lateral shear forces, and peak ground reaction forces that occurred between initial contact with the force plate and toe off were compared using paired sample t-tests between the braced and non-braced conditions (P < 0.05). The results revealed no significant effect of bracing on knee kinematics or ground reaction forces during any task or on knee kinetics during the straight-line movement volleyball tasks. However, ankle bracing was demonstrated to reduce knee lateral shear forces during all of the lateral movement volleyball tasks. Wearing the Active Ankle T2 brace will not impact knee joint range of motion and may in fact reduce shear loading to the knee joint in volleyball players. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Proceedings of the Seminar on the DoD Computer Security Initiative Program (3rd), National Bureau of Standards, Gaithersburg, Maryland, November 18-20, 1980.

DTIC Science & Technology

1980-01-01

TECHNIQUES IMPROVING RAPIDLY C-7 INDUSTRY THRUSTS IN 70s DRIVING FORCE : IMPROVE PRODUCT QUALITY * EASE MAINTENANCE, MODIFICATION IMPROVE PERFORMANCE...together a task force to make recommendations on what we should be doing about computer secur- ity. Other members of the task force came from both our...of the marketing task force mostly echoed and endorsed the user’s report. Both reports were issued in March of 1973. Notice that DoD 5200.28 had just

Retrospective cohort mortality study of workers at an aircraft maintenance facility. II. Exposures and their assessment.

PubMed Central

Stewart, P A; Lee, J S; Marano, D E; Spirtas, R; Forbes, C D; Blair, A

1991-01-01

Methods are presented that were used for assessing exposures in a cohort mortality study of 15,000 employees who held 150,000 jobs at an Air Force base from 1939 to 1982. Standardisation of the word order and spelling of the job titles identified 43,000 unique job title organisation combinations. Walkthrough surveys were conducted, long term employees were interviewed, and available industrial hygiene data were collected to evaluate historic exposures. Because of difficulties linking air monitoring data and use of specific chemicals to the departments identified in the work histories, position descriptions were used to identify the tasks in each job. From knowledge of the tasks and the chemicals used in those tasks the presence or absence of 23 chemicals or groups of chemicals were designated for each job organisation combination. Also, estimates of levels of exposure were made for trichloroethylene and for mixed solvents, a category comprising several solvents including trichloroethylene, Stoddard solvent, carbon tetrachloride, JP4 gasoline, freon, alcohols, 1,1,1-trichloroethane, acetone, toluene, methyl ethyl ketone, methylene chloride, o-dichlorobenzene, perchloroethylene, chloroform, styrene, and xylene. PMID:1878309

Stability of multifinger action in different state spaces

PubMed Central

Reschechtko, Sasha; Zatsiorsky, Vladimir M.

2014-01-01

We investigated stability of action by a multifinger system with three methods: analysis of intertrial variance, application of transient perturbations, and analysis of the system's motion in different state spaces. The “inverse piano” device was used to apply transient (lifting-and-lowering) perturbations to individual fingers during single- and two-finger accurate force production tasks. In each trial, the perturbation was applied either to a finger explicitly involved in the task or one that was not. We hypothesized that, in one-finger tasks, task-specific stability would be observed in the redundant space of finger forces but not in the nonredundant space of finger modes (commands to explicitly involved fingers). In two-finger tasks, we expected that perturbations applied to a nontask finger would not contribute to task-specific stability in mode space. In contrast to our expectations, analyses in both force and mode spaces showed lower stability in directions that did not change total force output compared with directions that did cause changes in total force. In addition, the transient perturbations led to a significant increase in the enslaving index. We consider these results within a theoretical scheme of control with referent body configurations organized hierarchically, using multiple few-to-many mappings organized in a synergic way. The observed volatility of enslaving, greater equifinality of total force compared with elemental variables, and large magnitude of motor equivalent motion in both force and mode spaces provide support for the concept of task-specific stability of performance and the existence of multiple neural loops, which ensure this stability. PMID:25253478

Stability of multifinger action in different state spaces.

PubMed

Reschechtko, Sasha; Zatsiorsky, Vladimir M; Latash, Mark L

2014-12-15

We investigated stability of action by a multifinger system with three methods: analysis of intertrial variance, application of transient perturbations, and analysis of the system's motion in different state spaces. The "inverse piano" device was used to apply transient (lifting-and-lowering) perturbations to individual fingers during single- and two-finger accurate force production tasks. In each trial, the perturbation was applied either to a finger explicitly involved in the task or one that was not. We hypothesized that, in one-finger tasks, task-specific stability would be observed in the redundant space of finger forces but not in the nonredundant space of finger modes (commands to explicitly involved fingers). In two-finger tasks, we expected that perturbations applied to a nontask finger would not contribute to task-specific stability in mode space. In contrast to our expectations, analyses in both force and mode spaces showed lower stability in directions that did not change total force output compared with directions that did cause changes in total force. In addition, the transient perturbations led to a significant increase in the enslaving index. We consider these results within a theoretical scheme of control with referent body configurations organized hierarchically, using multiple few-to-many mappings organized in a synergic way. The observed volatility of enslaving, greater equifinality of total force compared with elemental variables, and large magnitude of motor equivalent motion in both force and mode spaces provide support for the concept of task-specific stability of performance and the existence of multiple neural loops, which ensure this stability. Copyright © 2014 the American Physiological Society.

Communication: an ophthalmic practice issue.

PubMed

Whitton, S J

1995-12-01

In the 1990's communication becomes an ophthalmic practice issue. The present ophthalmic climate of cost containment, downsizing, budget cuts, and lack of appreciation of contributions, results in a low staff morale. Recognition of the effects of job satisfaction and productivity led one group to seek solutions. A communication task force was formed to identify problems and the appropriate interventions.

A Primer on America's Schools. Hoover Institution Press Publication.

ERIC Educational Resources Information Center

Moe, Terry M., Ed.

In this book, the 11 members of the Koret Task Force on K-12 Education provide a broad overview of the U.S. education system, examining its structure and operation, identifying key problems that hinder its performance, and offering perspectives on the requirements of genuine reform. The 11 chapters include: (1) "American Traditions of Education"…

Small Business Policy for California. Report of the Urban Small Business Employment Project.

ERIC Educational Resources Information Center

California State Dept. of Human Resources Development, Sacramento.

This report contains findings and recommendations of a project to identify problems in California's policies and in the administration of its laws regarding small businesses and to examine alternative solutions to those problems. Part 1 consists of the findings of five statewide Task Forces that concentrated on these aspects of operating a small…

System Engineering Analysis of Squadron Officer College

DTIC Science & Technology

2012-03-01

study identified five challenges to converting to a blended learning course. The greatest challenge is getting commitment and buy -in from senior...students thru the Army and Air Force Exchange Service (AAFES) snack bar. Managers are responsible for ensuring adequate support throughout the...Administration Function The administration function allows daily tasks to operate. SOC administration functions include providing students with

Systematic Biology Training and Personnel. Higher Education Surveys Report, Survey Number 10.

ERIC Educational Resources Information Center

Celebuski, Carin A.; Farris, Elizabeth

The Task Force on Global Biodiversity of the National Science Board is charged with developing a course of action for the National Science Foundation to follow to promote responsible management of global biological diversity. Effective management of the problem is hampered by a shortage of systematic biologists--scientists who identify, document,…

Business Leadership: Supporting Youth Development and the Talent Pipeline

ERIC Educational Resources Information Center

Rosenblum, Elyse

2007-01-01

The Forum for Youth Investment has partnered with Corporate Voices for Working Families to support a Youth Transitions Task Force charged with identifying and promoting the corporate and public policies necessary to ensure that young people ages 14-21 have the opportunities to develop the skills and knowledge needed to be successful in work and in…

Tribal Colleges Reach Out to Future Students, Pre-K through 12.

ERIC Educational Resources Information Center

Ambler, Marjane

1998-01-01

Identifies the problems faced by the Indian education system and lists the goals of the Indian Nations at Risk Task Force, which was created in 1991 to improve tribal education by the year 2000. Addresses the need for further change in K-12 schooling, stressing partnerships and research as necessary proponents of educational success. (YKH)

Region 9 Task Force on Learning Disabilities: Summary of Proceedings, March 24-25, 1976.

ERIC Educational Resources Information Center

Rosen, Karen; Minisi, Rena

Presented is the report of the Region 9 (Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, Rhode Island, and Vermont) invitational caucus of the Council for Exceptional Children's Division on Children with Learning Disabilities which met in March of 1976. Focused on is the process for identifying children with learning disabilities…

Technology of machine tools. Volume 4. Machine tool controls

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

Not Available

1980-10-01

The Machine Tool Task Force (MTTF) was formed to characterize the state of the art of machine tool technology and to identify promising future directions of this technology. This volume is one of a five-volume series that presents the MTTF findings; reports on various areas of the technology were contributed by experts in those areas.

Technology of machine tools. Volume 3. Machine tool mechanics

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

Tlusty, J.

1980-10-01

The Machine Tool Task Force (MTTF) was formed to characterize the state of the art of machine tool technology and to identify promising future directions of this technology. This volume is one of a five-volume series that presents the MTTF findings; reports on various areas of the technology were contributed by experts in those areas.

Technology of machine tools. Volume 5. Machine tool accuracy

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

Hocken, R.J.

1980-10-01

The Machine Tool Task Force (MTTF) was formed to characterize the state of the art of machine tool technology and to identify promising future directions of this technology. This volume is one of a five-volume series that presents the MTTF findings; reports on various areas of the technology were contributed by experts in those areas.

Technology of machine tools. Volume 1. Executive summary

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

Sutton, G.P.

1980-10-01

The Machine Tool Task Force (MTTF) was formed to characterize the state of the art of machine tool technology and to identify promising future directions of this technology. This volume is one of a five-volume series that presents the MTTF findings; reports on various areas of the technology were contributed by experts in those areas.

Tried and True: Tested Ideas for Teaching and Learning from the Regional Educational Laboratories.

ERIC Educational Resources Information Center

Levinson, Luna; Stonehill, Robert

This collection of 16 tested ideas for improving teaching and learning evolved from the work of the 1995 Proven Laboratory Practices Task Force charged with identifying and collecting the best and most useful work from the Regional Educational Laboratories. The Regional Educational Laboratory program is the largest research and development…

The critical role of the Poison Center in the recognition, mitigation and management of biological and chemical terrorism.

PubMed

Krenzelok, E P

2001-01-01

Nuclear, biological and chemical (NBC) terrorism counter measures are a major priority with healthcare providers, municipalities, states and the federal government. Significant resources are being invested to enhance civilian domestic preparedness through training in anticipation of a NBC terroristic incident. The key to a successful response, in addition to education, is integration of efforts as well as thorough communication and understanding the role that each agency would play in an actual or impending NBC incident. In anticipation of a NBC event, a regional counter-terrorism task force was established in southwestern Pennsylvania to identify resources, establish responsibilities and coordinate the response to NBC terrorism. Members of the task force include first responders, hazmat, law enforcement (local, regional, national), government officials, health departments, the statewide emergency management agency and the regional poison information center. The poison center is one of several critical components of a regional counter-terrorism response force. It can conduct active and passive toxicosurveillance and identify sentinel events. To be responsive, the poison center staff must be knowledgeable about biological and chemical agents. The development of basic protocols and a standardized staff education program is essential. The use of the RaPID-T (R-recognition, P-protection, D-detection, T-triage/treatment) course can provide basic staff education for responding to this important but rare consultation to the poison center.

Interassociation Consensus Statement on Cardiovascular Care of College Student-Athletes.

PubMed

Hainline, Brian; Drezner, Jonathan A; Baggish, Aaron; Harmon, Kimberly G; Emery, Michael S; Myerburg, Robert J; Sanchez, Eduardo; Molossi, Silvana; Parsons, John T; Thompson, Paul D

2016-06-28

Cardiovascular evaluation and care of college student-athletes is gaining increasing attention from both the public and medical communities. Emerging strategies include screening of the general athlete population, recommendations of permissible levels of participation by athletes with identified cardiovascular conditions, and preparation for responding to unanticipated cardiac events in athletic venues. The primary focus has been sudden cardiac death and the utility of screening with or without advanced cardiac screening. The National Collegiate Athletic Association convened a multidisciplinary task force to address cardiovascular concerns in collegiate student-athletes and to develop consensus for an interassociation statement. This document summarizes the task force deliberations and follow-up discussions, and includes available evidence on cardiovascular risk, pre-participation evaluation, and the recognition of and response to cardiac arrest. Future recommendations for cardiac research initiatives, education, and collaboration are also provided. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

The Changing Landscape of Undergraduate Physics

NASA Astrophysics Data System (ADS)

Howes, Ruth

2006-11-01

The National Task Force on Undergraduate Physics was convened by APS, AAPT and AIP to study the steep decline in the number of physics majors that occurred during the 1990s. The Task Force conducted project SPIN-UP (Strategic Programs for Innovations in Undergraduate Physics) to investigate why some departments were thriving while others are losing majors. With support from the ExxonMobil Foundation, we conducted site visits to 21 ``thriving'' departments and have worked with the AIP statistics program to survey the 562 departments that grant undergraduate degrees in physics. The results of the study identified key ingredients in thriving departments and essential elements needed to make changes that respond to the changing environments in which physics departments find themselves. Today, enrollments in undergraduate physics are climbing again. We need to ensure that this positive trend continues and ensure that we attract women and members of underrepresented groups to the study of physics.

Intentional Interprofessional Experiential Education.

PubMed

Grice, Gloria R; Thomason, Angela R; Meny, Lisa M; Pinelli, Nicole R; Martello, Jay L; Zorek, Joseph A

2018-04-01

The experiential component of a doctor of pharmacy curricula is an ideal, yet underutilized vehicle to advance interprofessional education (IPE) initiatives. To date, most experiential-based IPE initiatives occur in a naturally occurring, non-deliberate fashion. The American Association of Colleges of Pharmacy (AACP) Experiential Education Section formed the Task Force on Intentional Interprofessional Education in Experiential Education in academic year 2015-2016 to explore the issue. This commentary describes the work of the task force, including the following elements: defining intentional interprofessional experiential education as "the explicit effort by preceptors and practice sites to create/foster educational opportunities or activities designed specifically to achieve interprofessional educational competencies;" conducting a systematic literature review to identify examples of intentional interprofessional experiential education in the published literature; surveying faculty with oversight of experiential education programs and preceptors within those programs; and generating recommendations to stakeholders including AACP, pharmacy schools, and experiential education administrators.

Screening for Autism Spectrum Disorder in Young Children: US Preventive Services Task Force Recommendation Statement.

PubMed

Siu, Albert L; Bibbins-Domingo, Kirsten; Grossman, David C; Baumann, Linda Ciofu; Davidson, Karina W; Ebell, Mark; García, Francisco A R; Gillman, Matthew; Herzstein, Jessica; Kemper, Alex R; Krist, Alex H; Kurth, Ann E; Owens, Douglas K; Phillips, William R; Phipps, Maureen G; Pignone, Michael P

2016-02-16

New US Preventive Services Task Force (USPSTF) recommendation on screening for autism spectrum disorder (ASD) in young children. The USPSTF reviewed the evidence on the accuracy, benefits, and potential harms of brief, formal screening instruments for ASD administered during routine primary care visits and the benefits and potential harms of early behavioral treatment for young children identified with ASD through screening. This recommendation applies to children aged 18 to 30 months who have not been diagnosed with ASD or developmental delay and for whom no concerns of ASD have been raised by parents, other caregivers, or health care professionals. The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for ASD in young children for whom no concerns of ASD have been raised by their parents or a clinician. (I statement).

Machine tool task force

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

Sutton, G.P.

1980-10-22

The Machine Tool Task Force (MTTF) is a multidisciplined team of international experts, whose mission was to investigate the state of the art of machine tool technology, to identify promising future directions of that technology for both the US government and private industry, and to disseminate the findings of its research in a conference and through the publication of a final report. MTTF was a two and one-half year effort that involved the participation of 122 experts in the specialized technologies of machine tools and in the management of machine tool operations. The scope of the MTTF was limited tomore » cutting-type or material-removal-type machine tools, because they represent the major share and value of all machine tools now installed or being built. The activities of the MTTF and the technical, commercial and economic signifiance of recommended activities for improving machine tool technology are discussed. (LCL)« less

Multifunctional Battalion Task Force Training: Slovenian Armed Forces Battalion Training Cycle

DTIC Science & Technology

2016-06-10

MULTIFUNCTIONAL BATTALION TASK FORCE TRAINING: SLOVENIAN ARMED FORCES BATTALION TRAINING CYCLE A thesis presented to...Forces Battalion Training Cycle 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Major Ales Avsec 5d...Bn TF) training cycle . It focuses on how the SAF is conducting the infantry and multifunctional Bn TF training. In particular, it deals with mission

Transforming American Education: Reducing the Risk to the Nation. A Report to the Secretary of Education, United States Department of Education, by The National Task Force on Educational Technology.

ERIC Educational Resources Information Center

Ridley, William J.; Hull, McAllister H., Jr.

Designed to assist educational decision-makers at the school and district level, this report summarizes the work of the National Task Force on Educational Technology, which was formed in the fall of 1984 to investigate the potential of appropriately integrated technology for improving learning in American schools. The task force used six primary…

GAO's Views on the Default Task Force's Recommendations for Reducing Default Costs in the Guaranteed Student Loan Program. Testimony before the Subcommittee on Postsecondary Education, Committee on Education and Labor, House of Representatives.

ERIC Educational Resources Information Center

Gainer, William J.

This General Accounting Office (GAO) testimony before the Subcommittee on Postsecondary Education, Committee on Education and Labor, House of Representatives, concerns the findings of the task force that addressed the increasing costs of student loan defaults. The task force report is considered, generally, to provide additional incentives and…

Appalachia: Rural Women and the Economics of Hunger. Hearing before the Domestic Task Force of the Select Committee on Hunger. House of Representatives, Ninety-Ninth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Hunger.

The Domestic Task Force of the House Select Committee on Hunger met to hear testimony on women and hunger in Appalachia and on food assistance programs and legislation, including H.R. 2100, the 1985 farm bill. Introductory remarks by task force members outline the bill's food assistance provisions, which include increased funding for food stamp…

A Real Alternative: The Final Report and Recommendations of the Community National Field Task Force on the Improvement and Reform of American Education.

ERIC Educational Resources Information Center

Office of Education (DHEW), Washington, DC.

This report is one of six to be released by as many task forces on educational improvement and reform. The main body of this report consists of five sections: (a) an introduction, which briefly describes the work of the task force; (b) a description of the alternative of community participation in education; (c) recommendations; (d) access to…

Staff Report on the Guaranteed Student Loan Program, Belmont Task Force Recommendations. Prepared for the Subcommittee on Postsecondary Education of the Committee on Education and Labor.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

Recommendations of the Belmont Task Force concerning the problem of student loan defaults are offered to the U.S. House of Representatives. The task force concludes that the purpose of the Guaranteed Student Loan (GSL) program has changed significantly in the last decade. While originally established as a loan of convenience for middle-income…

DESIGNING PHARMACEUTICAL TRIALS FOR SARCOPENIA IN FRAIL OLDER ADULTS: EU/US TASK FORCE RECOMMENDATIONS

PubMed Central

VELLAS, B.; PAHOR, M.; MANINI, T.; ROOKS, D.; GURALNIK, J.M.; MORLEY, J.; STUDENSKI, S.; EVANS, W.; ASBRAND, C.; FARIELLO, R.; PEREIRA, S.; ROLLAND, Y.; VAN KAN, G. ABELLAN; CESARI, M.; CHUMLEA, WM.C.; FIELDING, R.

2014-01-01

An international task force of academic and industry leaders in sarcopenia research met on December 5, 2012 in Orlando, Florida to develop guidelines for designing and executing randomized clinical trials of sarcopenia treatments. The Task Force reviewed results from previous trials in related disease areas to extract lessons relevant to future sarcopenia trials, including practical issues regarding the design and conduct of trials in elderly populations, the definition of appropriate target populations, and the selection of screening tools, outcome measures, and biomarkers. They discussed regulatory issues, the challenges posed by trials of different types of interventions, and the need for standardization and harmonization. The Task Force concluded with recommendations for advancing the field toward better clinical trials. PMID:23933872

Muscle function in glenohumeral joint stability during lifting task.

PubMed

Blache, Yoann; Begon, Mickaël; Michaud, Benjamin; Desmoulins, Landry; Allard, Paul; Dal Maso, Fabien

2017-01-01

Ensuring glenohumeral stability during repetitive lifting tasks is a key factor to reduce the risk of shoulder injuries. Nevertheless, the literature reveals some lack concerning the assessment of the muscles that ensure glenohumeral stability during specific lifting tasks. Therefore, the purpose of this study was to assess the stabilization function of shoulder muscles during a lifting task. Kinematics and muscle electromyograms (n = 9) were recorded from 13 healthy adults during a bi-manual lifting task performed from the hip to the shoulder level. A generic upper-limb OpenSim model was implemented to simulate glenohumeral stability and instability by performing static optimizations with and without glenohumeral stability constraints. This procedure enabled to compute the level of shoulder muscle activity and forces in the two conditions. Without the stability constraint, the simulated movement was unstable during 74%±16% of the time. The force of the supraspinatus was significantly increased of 107% (p<0.002) when the glenohumeral stability constraint was implemented. The increased supraspinatus force led to greater compressive force (p<0.001) and smaller shear force (p<0.001), which contributed to improved glenohumeral stability. It was concluded that the supraspinatus may be the main contributor to glenohumeral stability during lifting task.

Muscle function in glenohumeral joint stability during lifting task

PubMed Central

Begon, Mickaël; Michaud, Benjamin; Desmoulins, Landry; Allard, Paul

2017-01-01

Ensuring glenohumeral stability during repetitive lifting tasks is a key factor to reduce the risk of shoulder injuries. Nevertheless, the literature reveals some lack concerning the assessment of the muscles that ensure glenohumeral stability during specific lifting tasks. Therefore, the purpose of this study was to assess the stabilization function of shoulder muscles during a lifting task. Kinematics and muscle electromyograms (n = 9) were recorded from 13 healthy adults during a bi-manual lifting task performed from the hip to the shoulder level. A generic upper-limb OpenSim model was implemented to simulate glenohumeral stability and instability by performing static optimizations with and without glenohumeral stability constraints. This procedure enabled to compute the level of shoulder muscle activity and forces in the two conditions. Without the stability constraint, the simulated movement was unstable during 74%±16% of the time. The force of the supraspinatus was significantly increased of 107% (p<0.002) when the glenohumeral stability constraint was implemented. The increased supraspinatus force led to greater compressive force (p<0.001) and smaller shear force (p<0.001), which contributed to improved glenohumeral stability. It was concluded that the supraspinatus may be the main contributor to glenohumeral stability during lifting task. PMID:29244838

Effects of Type and Strength of Force Feedback on Movement Time in a Target Selection Task

NASA Technical Reports Server (NTRS)

Rorie, Robert Conrad; Vu, Kim-Phuong L.; Marayong, Panadda; Robles, Jose; Strybel, Thomas Z.; Battiste, Vernol

2013-01-01

Future cockpits will likely include new onboard technologies, such as cockpit displays of traffic information, to help support future flight deck roles and responsibilities. These new technologies may benefit from multimodal feedback to aid pilot information processing. The current study investigated the effects of multiple levels of force feedback on operator performance in an aviation task. Participants were presented with two different types of force feedback (gravitational and spring force feedback) for a discrete targeting task, with multiple levels of gain examined for each force feedback type. Approach time and time in target were recorded. Results suggested that the two highest levels of gravitational force significantly reduced approach times relative to the lowest level of gravitational force. Spring force level only affected time in target. Implications of these findings for the design of future cockpit displays will be discussed.

Impaired force control in writer's cramp showing a bilateral deficit in sensorimotor integration.

PubMed

Bleton, Jean-Pierre; Teremetz, Maxime; Vidailhet, Marie; Mesure, Serge; Maier, Marc A; Lindberg, Påvel G

2014-01-01

Abnormal cortical processing of sensory inputs has been found bilaterally in writer's cramp (WC). This study tested the hypothesis that patients with WC have an impaired ability to adjust grip forces according to visual and somatosensory cues in both hands. A unimanual visuomotor force-tracking task and a bimanual sense of effort force-matching task were performed by WC patients and healthy controls. In visuomotor tracking, WC patients showed increased error, greater variability, and longer release duration than controls. In the force-matching task, patients underestimated, whereas controls overestimated, the force applied in the other hand. Visuomotor tracking and force matching were equally impaired in both the symptomatic and nonsymptomatic hand in WC patients. This study provides evidence of bilaterally impaired grip-force control in WC, when using visual or sense of effort cues. This suggests a generalized subclinical deficit in sensorimotor integration in WC. Copyright © 2013 Movement Disorder Society.

An evaluation of nursing tasks.

PubMed

Baptiste, Andrea

2011-01-01

Functional capacity evaluations have been criticized as being too general in theory and not being accurate enough to determine what tasks an employee can perform. This paper will describe results of a descriptive study that was conducted in a laboratory setting to objectively determine the physical demands of patient transfer tasks performed by nurses. Fifty three tasks were analyzed and broken down into sub-tasks to quantify the peak force required to perform each sub-task in order to determine which tasks pose healthcare workers at highest risk of injury. Dissecting the transfer task into segments allows us to see which part of the task requires high forces on the part of the caregiver. The task can then be modified to eliminate the risk of injury to the caregiver. This modification can be accomplished by using healthcare technology, such as floor based or overhead lifts, friction reducing devices, sit to stand lifts, properly designed slings, and motorized beds/trolleys. Technological solutions are available for some of these high risk tasks and should be implemented where applicable to reduce the force demand and eliminate or reduce the risk of injury to healthcare workers in nursing.

Model-based analysis of fatigued human knee extensors : Effects of isometrically induced fatigue on Hill-type model parameters and ballistic contractions.

PubMed

Penasso, Harald; Thaller, Sigrid

2018-05-05

This study investigated the effect of isometrically induced fatigue on Hill-type muscle model parameters and related task-dependent effects. Parameter identification methods were used to extract fatigue-related parameter trends from isometric and ballistic dynamic maximum voluntary knee extensions. Nine subjects, who completed ten fatiguing sets, each consisting of nine 3 s isometric maximum voluntary contractions with 3 s rest plus two ballistic contractions with different loads, were analyzed. Only at the isometric task, the identified optimized model parameter values of muscle activation rate and maximum force generating capacity of the contractile element decreased from [Formula: see text] to [Formula: see text] Hz and from [Formula: see text] to [Formula: see text] N, respectively. For all tasks, the maximum efficiency of the contractile element, mathematically related to the curvature of the force-velocity relation, increased from [Formula: see text] to [Formula: see text]. The model parameter maximum contraction velocity decreased from [Formula: see text] to [Formula: see text] m/s and the stiffness of the serial elastic element from [Formula: see text] to [Formula: see text] N/mm. Thus, models of fatigue should consider fatigue dependencies in active as well as in passive elements, and muscle activation dynamics should account for the task dependency of fatigue.

Delegation to automaticity: the driving force for cognitive evolution?

PubMed

Shine, J M; Shine, R

2014-01-01

The ability to delegate control over repetitive tasks from higher to lower neural centers may be a fundamental innovation in human cognition. Plausibly, the massive neurocomputational challenges associated with the mastery of balance during the evolution of bipedality in proto-humans provided a strong selective advantage to individuals with brains capable of efficiently transferring tasks in this way. Thus, the shift from quadrupedal to bipedal locomotion may have driven the rapid evolution of distinctive features of human neuronal functioning. We review recent studies of functional neuroanatomy that bear upon this hypothesis, and identify ways to test our ideas.

Reciprocity-based experimental determination of dynamic forces and moments: A feasibility study

NASA Technical Reports Server (NTRS)

Ver, Istvan L.; Howe, Michael S.

1994-01-01

BBN Systems and Technologies has been tasked by the Georgia Tech Research Center to carry Task Assignment No. 7 for the NASA Langley Research Center to explore the feasibility of 'In-Situ Experimental Evaluation of the Source Strength of Complex Vibration Sources Utilizing Reciprocity.' The task was carried out under NASA Contract No. NAS1-19061. In flight it is not feasible to connect the vibration sources to their mounting points on the fuselage through force gauges to measure dynamic forces and moments directly. However, it is possible to measure the interior sound field or vibration response caused by these structureborne sound sources at many locations and invoke principle of reciprocity to predict the dynamic forces and moments. The work carried out in the framework of Task 7 was directed to explore the feasibility of reciprocity-based measurements of vibration forces and moments.

Age-related differences in finger force control are characterized by reduced force production.

PubMed

Vieluf, Solveig; Godde, Ben; Reuter, Eva-Maria; Voelcker-Rehage, Claudia

2013-01-01

It has been repeatedly shown that precise finger force control declines with age. The tasks and evaluation parameters used to reveal age-related differences vary between studies. In order to examine effects of task characteristics, young adults (18-25 years) and late middle-aged adults (55-65 years) performed precision grip tasks with varying speed and force requirements. Different outcome variables were used to evaluate age-related differences. Age-related differences were confirmed for performance accuracy (TWR) and variability (relative root mean square error, rRMSE). The task characteristics, however, influenced accuracy and variability in both age groups: Force modulation performance at higher speed was poorer than at lower speed and at fixed force levels than at force levels adjusted to the individual maximum forces. This effect tended to be stronger for older participants for the rRMSE. A curve fit confirmed the age-related differences for both spatial force tracking parameters (amplitude and intercept) and for one temporal parameter (phase shift), but not for the temporal parameter frequency. Additionally, matching the timing parameters of the sine wave seemed to be more important than matching the spatial parameters in both young adults and late middle-aged adults. However, the effect was stronger for the group of late middle-aged, even though maximum voluntary contraction was not significantly different between groups. Our data indicate that changes in the processing of fine motor control tasks with increasing age are caused by difficulties of late middle-aged adults to produce a predefined amount of force in a short time.

Management of Obstructive Sleep Apnea in Commercial Motor Vehicle Operators: Recommendations of the AASM Sleep and Transportation Safety Awareness Task Force

PubMed Central

Gurubhagavatula, Indira; Sullivan, Shannon; Meoli, Amy; Patil, Susheel; Olson, Ryan; Berneking, Michael; Watson, Nathaniel F.

2017-01-01

The American Academy of Sleep Medicine Sleep and Transportation Safety Awareness Task Force responded to the Federal Motor Carrier Safety Administration and Federal Railroad Administration Advance Notice of Proposed Rulemaking and request for public comments regarding the evaluation of safety-sensitive personnel for moderate-to-severe obstructive sleep apnea (OSA). The following document represents this response. The most salient points provided in our comments are that (1) moderate-to-severe OSA is common among commercial motor vehicle operators (CMVOs) and contributes to an increased risk of crashes; (2) objective screening methods are available and preferred for identifying at-risk drivers, with the most commonly used indicator being body mass index; (3) treatment in the form of continuous positive airway pressure (CPAP) is effective and reduces crashes; (4) CPAP is economically viable; (5) guidelines are available to assist medical examiners in determining whether CMVOs with moderate-to-severe OSA should continue to work without restrictions, with conditional certification, or be disqualified from operating commercial motor vehicles. Citation: Gurubhagavatula I, Sullivan S, Meoli A, Patil S, Olson R, Berneking M, Watson NF. Management of obstructive sleep apnea in commercial motor vehicle operators: recommendations of the AASM Sleep and Transportation Safety Awareness Task Force. J Clin Sleep Med. 2017;13(5):745–758. PMID:28356173

Increasing Coverage of Appropriate Vaccinations

PubMed Central

Jacob, Verughese; Chattopadhyay, Sajal K.; Hopkins, David P.; Morgan, Jennifer Murphy; Pitan, Adesola A.; Clymer, John

2016-01-01

Context Population-level coverage for immunization against many vaccine-preventable diseases remains below optimal rates in the U.S. The Community Preventive Services Task Force recently recommended several interventions to increase vaccination coverage based on systematic reviews of the evaluation literature. The present study provides the economic results from those reviews. Evidence acquisition A systematic review was conducted (search period, January 1980 through February 2012) to identify economic evaluations of 12 interventions recommended by the Task Force. Evidence was drawn from included studies; estimates were constructed for the population reach of each strategy, cost of implementation, and cost per additional vaccinated person because of the intervention. Analyses were conducted in 2014. Evidence synthesis Reminder systems, whether for clients or providers, were among the lowest-cost strategies to implement and the most cost effective in terms of additional people vaccinated. Strategies involving home visits and combination strategies in community settings were both costly and less cost effective. Strategies based in settings such as schools and managed care organizations that reached the target population achieved additional vaccinations in the middle range of cost effectiveness. Conclusions The interventions recommended by the Task Force differed in reach, cost, and cost effectiveness. This systematic review presents the economic information for 12 effective strategies to increase vaccination coverage that can guide implementers in their choice of interventions to fit their local needs, available resources, and budget. PMID:26847663

Risk of subacromial shoulder disorder in airport baggage handlers: combining duration and intensity of musculoskeletal shoulder loads.

PubMed

Møller, Sanne Pagh; Brauer, Charlotte; Mikkelsen, Sigurd; Alkjær, Tine; Koblauch, Henrik; Pedersen, Ellen Bøtker; Simonsen, Erik B; Thygesen, Lau Caspar

2018-04-01

Musculoskeletal shoulder load among baggage handlers measured by combining duration and intensity based on biomechanical and epidemiological information may be a stronger predictor of subacromial shoulder disorders than baggage handler seniority. In 2012, a cohort of baggage handlers employed at Copenhagen Airport in 1990-2012, and a cohort of unskilled otherwise employed men answered a survey. Self-reported information on work tasks during employment in the airport in combination with work task specific biomechanically modelled forces in the shoulder joint was used to estimate shoulder load. Exposure measures were accumulated shoulder abduction moment, accumulated shoulder compression force, accumulated supraspinatus force and baggage handler seniority. The outcome was subacromial shoulder disorder registered in the Danish National Patient Register. When analyses were adjusted by all confounders except age, exposure variables showed close to significant associations with subacromial shoulder disorder. Results could not confirm our hypothesis that combined information on work task duration and shoulder load intensity was stronger associated with subacromial shoulder disorder than seniority. Practitioner Summary: In this study we sought to identify if the exposure to work-related musculoskeletal shoulder loading including duration and intensity among baggage handlers was associated with subacromial shoulder disorder. We found that there was an association but this was not stronger than that between baggage handler seniority and subacromial shoulder disorder.

Muscle Forces and Their Contributions to Vertical and Horizontal Acceleration of the Center of Mass During Sit-to-Stand Transfer in Young, Healthy Adults.

PubMed

Caruthers, Elena J; Thompson, Julie A; Chaudhari, Ajit M W; Schmitt, Laura C; Best, Thomas M; Saul, Katherine R; Siston, Robert A

2016-10-01

Sit-to-stand transfer is a common task that is challenging for older adults and others with musculoskeletal impairments. Associated joint torques and muscle activations have been analyzed two-dimensionally, neglecting possible three-dimensional (3D) compensatory movements in those who struggle with sit-to-stand transfer. Furthermore, how muscles accelerate an individual up and off the chair remains unclear; such knowledge could inform rehabilitation strategies. We examined muscle forces, muscleinduced accelerations, and interlimb muscle force differences during sit-to-stand transfer in young, healthy adults. Dynamic simulations were created using a custom 3D musculoskeletal model; static optimization and induced acceleration analysis were used to determine muscle forces and their induced accelerations, respectively. The gluteus maximus generated the largest force (2009.07 ± 277.31 N) and was a main contributor to forward acceleration of the center of mass (COM) (0.62 ± 0.18 m/s(2)), while the quadriceps opposed it. The soleus was a main contributor to upward (2.56 ± 0.74 m/s(2)) and forward acceleration of the COM (0.62 ± 0.33 m/s(2)). Interlimb muscle force differences were observed, demonstrating lower limb symmetry cannot be assumed during this task, even in healthy adults. These findings establish a baseline from which deficits and compensatory strategies in relevant populations (eg, elderly, osteoarthritis) can be identified.

Functional and molecular identification of a TASK-1 potassium channel regulating chloride secretion through CFTR channels in the shark rectal gland: implications for cystic fibrosis

PubMed Central

Telles, Connor J.; Decker, Sarah E.; Motley, William W.; Peters, Alexander W.; Mehr, Ali Poyan; Frizzell, Raymond A.

2016-01-01

In the shark rectal gland (SRG), apical chloride secretion through CFTR channels is electrically coupled to a basolateral K+ conductance whose type and molecular identity are unknown. We performed studies in the perfused SRG with 17 K+ channel inhibitors to begin this search. Maximal chloride secretion was markedly inhibited by low-perfusate pH, bupivicaine, anandamide, zinc, quinidine, and quinine, consistent with the properties of an acid-sensitive, four-transmembrane, two-pore-domain K+ channel (4TM-K2P). Using PCR with degenerate primers to this family, we identified a TASK-1 fragment in shark rectal gland, brain, gill, and kidney. Using 5′ and 3′ rapid amplification of cDNA ends PCR and genomic walking, we cloned the full-length shark gene (1,282 bp), whose open reading frame encodes a protein of 375 amino acids that was 80% identical to the human TASK-1 protein. We expressed shark and human TASK-1 cRNA in Xenopus oocytes and characterized these channels using two-electrode voltage clamping. Both channels had identical current-voltage relationships (outward rectifying) and a reversal potential of −90 mV. Both were inhibited by quinine, bupivicaine, and acidic pH. The pKa for current inhibition was 7.75 for shark TASK-1 vs. 7.37 for human TASK-1, values similar to the arterial pH for each species. We identified this protein in SRG by Western blot and confocal immunofluorescent microscopy and detected the protein in SRG and human airway cells. Shark TASK-1 is the major K+ channel coupled to chloride secretion in the SRG, is the oldest 4TM 2P family member identified, and is the first TASK-1 channel identified to play a role in setting the driving force for chloride secretion in epithelia. The detection of this potassium channel in mammalian lung tissue has implications for human biology and disease. PMID:27653983