General Educational Requirements for Access to Manual Skills Training in Botswana. Final Report. Surveys and Studies in Adult Education.

ERIC Educational Resources Information Center

Ahmad, N.; And Others

This report of a study to analyze the problems of access to institutional skills training of the manual work force is divided into five chapters. Chapter l introduces the study and explains the work plan and methodology. Chapter 2 discusses patterns of employment and overviews the provision of manual skills training in Botswana. Chapter 3 concerns…

Assessing the Impact of the Work Environment on Training Transfer: An Investigation of the Air Force Acquisition Management Course

DTIC Science & Technology

2007-06-01

Hult et al., 2003); yet it is most often taken for granted or is simply not transferred for the benefit of the organization. The Air Force...budget increase of 7 percent over last year. Today , companies are spending $1,273 per learner on training, including staff salaries. These higher...with the business strategy to develop plans to ensure training is being efficiently transferred to the organization. Current Knowledge Current

Workforce Training Program Evaluations.

ERIC Educational Resources Information Center

Washington State Workforce Training and Education Coordinating Board, Olympia.

Three evaluations analyzed program characteristics and participant results in work force education and coordination in Washington State. The Employment Security Department's evaluation of Job Training Partnership Act Titles II and III looked for an association between participant characteristics and the type of training they receive and between…

Investing in Florida's Economy. Florida's School-to-Work Continuum. Second Edition.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This booklet describes programs designed to offer a comprehensive system to improve Florida's work force. Through these programs, students and workers in Florida are prepared to enter the labor force, attend technical training programs, enroll in other postsecondary programs, or upgrade their skills on the job. The following are discussed: the…

ISD Designed Medical Specialist Training.

ERIC Educational Resources Information Center

Rock, Samuel K., Jr.; Chagalis, George P.

The Basic Medical Specialist course has one of the largest enrollments of the U.S. Army's Academy of Health Sciences; 11,000 soldiers were trained in this course in 1977 and 1978. Training encompasses both emergency first aid (for field medics) and basic nursing skills. A task force working to improve Army training developed this course, in…

Start-Up Training in Mississippi: Program Development Guide.

ERIC Educational Resources Information Center

Brooks, Kent; And Others

Due to recent industrial growth in Mississippi and the shortage of trained manpower in numerous occupations, start-up training programs have originated to provide a pretrained work force for new or expanding industry in the State. Each start-up training program is a joint effort between a new or expanding industry and a public educational…

Satisfaction with civilian family medicine residency training: Perspectives from serving general duty medical officers in the Canadian Armed Forces.

PubMed

Wolfrom, Brent; Hodgetts, Geoff; Kotecha, Jyoti; Pollock, Emily; Martin, Mary; Han, Han; Morissette, Pierre

2016-09-01

To evaluate satisfaction with civilian residency training programs among serving general duty medical officers within the Canadian Armed Forces. A 23-item, cross-sectional survey face-validated by the office of the Surgeon General of the Canadian Armed Forces. Canada. General duty medical officers serving in the Canadian Armed Forces as of February 2014 identified through the Directorate of Health Services Personnel of the Canadian Forces Health Services Group Headquarters. Satisfaction with and time spent in 7 domains of training: trauma, critical care, emergency medicine, psychiatry, occupational health, sports medicine, and base clinic training. Overall preparedness for leading a health care team, caring for a military population, working in isolated and challenging environments, and being deployed were evaluated on a 5-point Likert scale. Among the survey respondents (n = 135, response rate 54%), 77% agreed or strongly agreed that their family medicine residency training was relevant to their role as a general duty medical officer. Most respondents were either satisfied or very satisfied with their emergency medicine training (77%) and psychiatry training (63%), while fewer were satisfied or very satisfied with their sports medicine (47%), base clinic (41%), and critical care (43%) training. Even fewer respondents were satisfied or very satisfied with their trauma (26%) and occupational health (12%) training. Regarding overall preparedness, 57% believed that they were adequately prepared to care for a military patient population, and 52% of respondents believed they were prepared for their first posting. Fewer respondents (38%) believed they were prepared to work in isolated, austere, or challenging environments, and even fewer (32%) believed that residency training prepared them to lead a health care team. General duty medical officers were satisfied with many aspects of their family medicine residency training; however, military-specific areas for improvement were identified. Many of these areas might be addressed within the context of a 2-year residency program without risking the generalist nature of family medicine training. These findings provide valuable data for residency programs that accept military trainees across the country. Copyright© the College of Family Physicians of Canada.

The I Have a Dream/Coro Summer Work Partnership Project: Pilot Training Program. Initial Assessment.

ERIC Educational Resources Information Center

White, Emily; And Others

In the summer of 1991, 24 students, members of an I Have a Dream (IHAD) program, took part in a pilot program to introduce them to the work force through internships augmented by a training program. The Coro Foundation was contacted by IHAD to run the training program, which was adapted to the needs of disadvantaged students entering 10th grade.…

Enhancing the effects of diversity awareness training : a review of the research literature.

DOT National Transportation Integrated Search

1995-03-01

The projected changes in the demographic makeup of the work force were primary influences in the spread of diversity awareness training in the private and public sector. One approach to training aims at changing personal attitudes and values to effec...

Countdown 2000: Michigan's Action Plan for a Competitive Workforce. Prepared by the Governor's Cabinet Council on Human Investment, Adult Literacy Task Force.

ERIC Educational Resources Information Center

Michigan Governor's Office, Lansing.

Although Michigan has one of the best trained work forces in the nation, the skill gap between what the marketplace needs and what its workers can offer is continuing to widen. Michigan must develop an adult training and education system that is customer driven and customer sensitive, emphasizes shared responsibility of stakeholders, empowers…

Exploration of Two Training Paradigms Using Forced Induced Weight Shifting With the Tethered Pelvic Assist Device to Reduce Asymmetry in Individuals After Stroke: Case Reports.

PubMed

Bishop, Lauri; Khan, Moiz; Martelli, Dario; Quinn, Lori; Stein, Joel; Agrawal, Sunil

2017-10-01

Many robotic devices in rehabilitation incorporate an assist-as-needed haptic guidance paradigm to promote training. This error reduction model, while beneficial for skill acquisition, could be detrimental for long-term retention. Error augmentation (EA) models have been explored as alternatives. A robotic Tethered Pelvic Assist Device has been developed to study force application to the pelvis on gait and was used here to induce weight shift onto the paretic (error reduction) or nonparetic (error augmentation) limb during treadmill training. The purpose of these case reports is to examine effects of training with these two paradigms to reduce load force asymmetry during gait in two individuals after stroke (>6 mos). Participants presented with baseline gait asymmetry, although independent community ambulators. Participants underwent 1-hr trainings for 3 days using either the error reduction or error augmentation model. Outcomes included the Borg rating of perceived exertion scale for treatment tolerance and measures of force and stance symmetry. Both participants tolerated training. Force symmetry (measured on treadmill) improved from pretraining to posttraining (36.58% and 14.64% gains), however, with limited transfer to overground gait measures (stance symmetry gains of 9.74% and 16.21%). Training with the Tethered Pelvic Assist Device device proved feasible to improve force symmetry on the treadmill irrespective of training model. Future work should consider methods to increase transfer to overground gait.

Issues in Education and Training for Working Women. Worker Education and Training Policies Project and National Commisssion on Working Women.

ERIC Educational Resources Information Center

Wilder, Denise

This paper reviews and summarizes the current and projected status of education and employment, and their relatedness, for working women, and suggests avenues for improvement. It examines women's increasing role in the labor force and the social, economic, and demographic trends and projections relevant to that role. In evaluating the impact on…

CAM/LIFTER forces and friction

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

Gabbey, D.J.; Lee, J.; Patterson, D.J.

1992-02-01

This report details the procedures used to measure the cam/lifter forces and friction. The present effort employed a Cummins LTA-10, and focuses on measurements and dynamic modeling of the injector train. The program was sponsored by the US Department of Energy in support of advanced diesel engine technology. The injector train was instrumented to record the instantaneous roller speed, roller pin friction torque, pushrod force, injector link force and cam speed. These measurements, together with lift profiles for pushrod and injector link displacement, enabled the friction work loss in the injector train to be determined. Other significant design criteria suchmore » as camshaft roller follower slippage and maximum loads on components were also determined. Future efforts will concentrate on the dynamic model, with tests run as required for correlation.« less

Training for shoulder dystocia: a trial of simulation using low-fidelity and high-fidelity mannequins.

PubMed

Crofts, Joanna F; Bartlett, Christine; Ellis, Denise; Hunt, Linda P; Fox, Robert; Draycott, Timothy J

2006-12-01

To evaluate the effectiveness of simulation training for shoulder dystocia management and compare training using a high-fidelity mannequin with that using traditional devices. Training was undertaken in six hospitals and a medical simulation center in the United Kingdom. Midwives and obstetricians working for participating hospitals were eligible for inclusion. One hundred forty participants (45 doctors, 95 midwives) were randomized to training with a high-fidelity training mannequin (incorporating force perception training) or traditional low-fidelity mannequins. Performance was assessed pre- and posttraining, using a videoed, standardized shoulder dystocia simulation. Outcome measures were delivery, head-to-body delivery time, use of appropriate and inappropriate actions, force applied, and communication. One hundred thirty-two participants completed the posttraining assessment. All training was associated with improved performance: use of basic maneuvers 114 of 140 (81.4%) to 125 of 132 (94.7%) (P=.002), successful deliveries 60 of 140 (42.9%) to 110 of 132 (83.3%) (P<.001), good communication with the patient 79 of 139 (56.8%) to 109 of 132 (82.6%) (P<.001), pre- and posttraining, respectively. Training with the high-fidelity mannequin was associated with a higher successful delivery rate than training with traditional devices: 94% compared with 72% (odds ratio 6.53, 95% confidence interval 2.05-20.81; P=.002). Total applied force was significantly lower for those who had undergone force training (2,030 Newton seconds versus 2,916 Newton seconds; P=.006) but there was no significant difference in the peak applied force 102 Newtons versus 112 Newtons (P=.242). This study verifies the need for shoulder dystocia training; before training only 43% participants could achieve delivery. All training with mannequins improved the management of simulated shoulder dystocia. Training on a high-fidelity mannequin, including force perception teaching, offered additional training benefits. I.

For Work-Force Training, a Plan to Give College Credit Where It's Due

ERIC Educational Resources Information Center

Sander, Libby

2008-01-01

After nearly three years of planning, Ohio's higher-education officials are finalizing an ambitious program to grant college credit for some technical courses offered at the state's adult-education centers. The program, called the Career-Technical Credit Transfer, is the latest in a string of state efforts to more closely link work-force training…

Diversity in the Workforce: A Literature Review. Diversity in the Workforce Series Report #1.

ERIC Educational Resources Information Center

Wentling, Rose Mary; Palma-Rivas, Nilda

The literature on diversity in the work force was reviewed to determine the complexity and breadth of workplace diversity issue and identify trends in diversity management and training. The literature review focused on the following: definition of diversity; changing society and work force; reasons organizations are managing and valuing diversity;…

Mechanical efficiency and force–time curve variation during repetitive jumping in trained and untrained jumpers.

PubMed

McBride, Jeffrey M; Snyder, James G

2012-10-01

Mechanical efficiency (ME), the ratio between work performed and energy expenditure, is a useful criterion in determining the roles of stored elastic energy and chemically deduced energy contributing to concentric performance in stretch-shortening cycle movements. Increased force production during the eccentric phase has been shown to relate to optimal muscle-tendon unit (MTU) length change and thus optimization of usage of stored elastic energy. This phenomenon, as previously reported, is reflected by higher jump heights and ME. The purpose of this investigation was to determine if ME may be different between trained and untrained jumpers and thus be accounted for by variation in force production in the eccentric phase as a reflection of usage of stored elastic energy during various jump types. This investigation involved 9 trained (age 20.7 ± 3.2 years, height 178.6 ± 5.3 cm, body mass 79.0 ± 5.5 kg) and 7 untrained (age 21.43 ± 2.37 years, height 176.17 ± 10.89 cm, body mass 78.8 ± 12.5 kg) male jumpers. Trained subjects were Division I track and field athletes who compete in the horizontal or vertical jumping or running events. Force-time and displacement-time curves were obtained during jumping to determine jump height and to calculate work performed and to observe possible differences in force production in the eccentric phase. Respiratory gases with a metabolic cart were obtained during jumping to calculate energy expenditure. ME was calculated as the ratio between work performed and energy expenditure. The subjects completed four sessions involving 20 repetitions of countermovement jumps (CMJ) and drop jumps from 40 cm (DJ40), 60 cm (DJ60) and 80 cm (DJ80). The trained jumpers jumped significantly higher in the CMJ, DJ40, DJ60 and DJ80 conditions than their untrained counterparts (p ≤ 0.05). ME was significantly higher in the trained in comparison to the untrained jumpers during DJ40. The amount of negative work during all jump types was significantly greater in the trained jumpers. There was a significant correlation between negative work and ME in the trained jumpers (r = 0.82) but not in the untrained jumpers (r = 0.54). The present study indicates that trained jumpers jump higher and have greater ME, possibly as a result of increased for production in the eccentric phase as a reflection of optimal MTU length change and thus increased usage of storage of elastic energy.

TAT [Training and Technology.

ERIC Educational Resources Information Center

Oak Ridge Associated Universities, TN. Manpower Development Div.

The Oak Ridge Associated Universities (ORAU) of Tennessee and the Nuclear Division of the Union Carbide Corporation established an industrial training program called Training and Technology (TAT) which was conducted at the Oak Ridge Y-12 plant. TAT instructors were provided by the regular work force of Union Carbide while ORAU provided the…

23 CFR 230.111 - Implementation of special requirements for the provision of on-the-job training.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to be provided training therein: (1) Availability of minorities, women, and disadvantaged for... contract. (5) Total normal work force that the average bidder could be expected to use. (6) Geographic location. (7) Type of work. (8) The need for additional journeymen in the area. (9) Recognition of the...

20 CFR 404.1019 - Work as a member of a uniformed service of the United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Force Reserve Officers Training Corps, when ordered to annual training duty for 14 days or more... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Work as a member of a uniformed service of the United States. 404.1019 Section 404.1019 Employees' Benefits SOCIAL SECURITY ADMINISTRATION...

Keeping America Working Project: Industry Training Inventory, 1986.

ERIC Educational Resources Information Center

Gollattscheck, James; And Others

A survey was conducted of selected two-year colleges to gain an in-depth knowledge about the business/industry training programs provided by these colleges and to quantify the efforts of two-year colleges to improve the quality of the work force and the efficiency of public and private enterprises. Study findings, based on responses from 54 of the…

Measuring Corporate Smarts.

ERIC Educational Resources Information Center

Delahoussaye, Martin; Ellis, Kristine; Bolch, Matt

2002-01-01

Provides empirical evidence that significant investment in work force development leads to increased shareholder value. Suggests that management should heed the evidence when considering cutting training and development budgets. Profiles 11 companies' stock performance and discusses their training and development initiatives. (JOW)

Assessing the Value of Workforce Training. A Guide for Small and Mid-sized Companies and the Providers that Serve Them.

ERIC Educational Resources Information Center

Askov, Eunice N.; Hoops, John; Alamprese, Judith

This booklet provides an introduction to evaluating a work force training program, both to assess its impact and to improve its effectiveness. The guide provides instructions for assessing a single training program, rather than a training department in a company or a training provider. It is targeted at small and midsized companies and the…

CAM/LIFTER forces and friction. Final report, September 15, 1988--November 30, 1991

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

Gabbey, D.J.; Lee, J.; Patterson, D.J.

1992-02-01

This report details the procedures used to measure the cam/lifter forces and friction. The present effort employed a Cummins LTA-10, and focuses on measurements and dynamic modeling of the injector train. The program was sponsored by the US Department of Energy in support of advanced diesel engine technology. The injector train was instrumented to record the instantaneous roller speed, roller pin friction torque, pushrod force, injector link force and cam speed. These measurements, together with lift profiles for pushrod and injector link displacement, enabled the friction work loss in the injector train to be determined. Other significant design criteria suchmore » as camshaft roller follower slippage and maximum loads on components were also determined. Future efforts will concentrate on the dynamic model, with tests run as required for correlation.« less

The influence of variable range of motion training on neuromuscular performance and control of external loads.

PubMed

Clark, Ross A; Humphries, Brendan; Hohmann, Erik; Bryant, Adam L

2011-03-01

Resistance training programs that emphasize high force production in different regions of the range of motion (ROM) may provide performance benefits. This study examined whether variable ROM (VROM) training, which consists of partial ROM training with countermovements performed in a different phase of the ROM for each set, results in improved functional performance. Twenty-two athletes (age 22.7 ± 2.4 years, height 1.81 ± 0.07 m, and body mass 94.6 ± 14.5 kg) with extensive resistance training backgrounds performed either a VROM or full ROM control (CON) 5-week, concentric work-matched training program. The participants were assigned to a group based on stratified randomization incorporating their strength levels and performance gains in preceding training microcycles. Testing consisted of assessing the force-ROM relationship during isokinetic and isometric bench press and ballistic bench throws, with normalized electromyography amplitude assessed during the isometric tests. Repeated-measure analyses of variance revealed that the VROM intervention significantly (p < 0.05) increased both full ROM bench throw displacement (+15.5%) and half ROM bench throw peak force (+15.7%), in addition to isokinetic peak force in the terminal ROM (13.5% increase). No significant differences were observed in the CON group or between groups for any other outcome measures. Analysis of the force-ROM relationship revealed that that the VROM intervention enhanced performance at shorter muscle lengths. These findings suggest that VROM training improves terminal and midrange performance gains, resulting in the athlete possessing an improved ability to control external loading and produce dynamic force.

Instructor/Operator Station Design Handbook for Aircrew Training Devices.

DTIC Science & Technology

1987-10-01

to only the necessary work areas and baffles it from the CRT; (f) use of a selective -spectrum lighting system, in which the spectral output of the...operator. While the device provides some new features which support training, such as a debrief facility and a computer-based instructor training module , the...ZIP Code) 10 SOURCE OF FUNDING NUMBERS Brooks Air Force Base, Texas 78235-5601 PROGRAM PROJECT TASK WORK UNIT ELEMENT NO NO NO ACCESSION NO 62205F

Directory of AFRL/HEA Technical Publications Submitted to DTIC from 1969 to 2007

DTIC Science & Technology

2007-09-01

Research Division ( AFRL /HEA) 2004 to 30 September 1007 – Air Force Research Laboratory , Warfighter Readiness Research Division ( AFRL /HEA...NUMBER 2003 AIR FORCE RESEARCH LABORATORY WARFIGHTER TRAINING RESEARCH DIVISION ( AFRL /HEA) TECHNICAL DOCUMENTS AUTHOR(S) AFRL -HE-AZ-TP-2003...NUMBER WORK UNIT NUMBER 2002 AIR FORCE RESEARCH

Training in the Retail Trade of the Grand-Duchy of Luxembourg. Report for the FORCE Programme. Retail Sector.

ERIC Educational Resources Information Center

Spoden, Nadine

A study examined training in the retail trade in Luxembourg. During the study, information was gathered on employment, work, and training patterns in Luxembourg's retail sector, and case studies of a retail clothing firm and a large supermarket with permanent continuing vocational training for all employees were conducted. The general/personnel…

Flood Tides and Aging Swimmers: An Exploration into the Supply and Demand for Teachers.

ERIC Educational Resources Information Center

Kerchner, Charles T.

The teacher supply and demand problem is considered along three dimensions: (1) the aggregate balance between supply and demand, and the balance in different education specialties and different areas of the country; (2) the composition of the teacher work force, its age, and level of training; and (3) the apparent quality of the work force and the…

Training Australian Defence Force Medical Officers to civilian general practice training standards--reflections on military medicine and its links to general practice education and training.

PubMed

Kitchener, Scott J; Rushbrook, Elizabeth; Brennan, Leonard; Davis, Stephen

2011-06-06

This article examines military medicine and its links to civilian general practice education and training, drawing attention to the variations and difficulties in, and successful approaches for, training Australian Defence Force (ADF) Medical Officers. Military medicine has been an area of change over the 10 years of the Australian General Practice Training (AGPT) program. Crisis situations like those in Timor Leste and Afghanistan have focused attention and recognition on the importance of primary health care in the work of the ADF. To train doctors in military medicine, there are several different models at different locations around Australia, as well as large variations in military course and experience recognition and approvals between AGPT regional training providers. At times, the lack of standardisation in training delays the progress of ADF registrars moving through the AGPT program and becoming independently deployable Medical Officers.

New Technologies and Training in Metalworking.

ERIC Educational Resources Information Center

Belitsky, A. Harvey

This report reviews the role of technological factors in metalworking and the training required to adapt to new metalworking technologies. Focus is on whether firms that have adopted the new technologies have encountered obstacles in training and developing the skills of their work forces. The report is organized in three parts. Parts I and II…

Closing the Gap: Meeting the Small Business Training Challenge in Connecticut.

ERIC Educational Resources Information Center

Harwood, Richard C.

The training needs of Connecticut's small businesses and their employees are not being adequately met. Small businesses face an economy placing increasing demands on them: a worsening labor shortage, an aging work force, and changing skills in the workplace. Gaps in private and public sector training programs impede small businesses from meeting…

Can Trains Really Float?

ERIC Educational Resources Information Center

McCartney, Robin Ward; Deroche, Sarah; Pontiff, Danielle

2008-01-01

Have you ever heard of a Maglev train? Who would be crazy enough to think that exploring how a high-tech train little known in the United States works with a group of fourth-grade students would yield understandings about the properties of magnetism, force and motion, and inquiry science? Fortunately, the authors--a college methods professor and…

Vocational Training in the Textiles and Clothing Industries in Greece.

ERIC Educational Resources Information Center

Drimousis, I.; Zisimopoulos, A.

This document examines the circumstances under which vocational training in Greece is provided for jobs in the textile and clothing industries. Its objective is to identify guidelines for vocational training for a skilled work force at regional and national levels and to contribute to job mobility between industries. Statistical data,…

Changes in the Nature and Structure of Work: Implications for Employer-Sponsored Training.

ERIC Educational Resources Information Center

Bailey, Thomas

Profound changes in the economy and the labor market have an effect on the role of employer-sponsored training in preparing and educating the country's work force. On the demand side of the labor market, these changes include the increase in international trade, the changing economic status of the United States relative to its trading partners,…

Civilian Employee Training

DTIC Science & Technology

1985-01-30

employee development needs for a well-trained work force of employees and potential managers and executives, and integrate such programs with other...Department of Defense ’ ’ ; - DIRECTIVE lanu;irv 30, 1985 AD-A270 223 NUMBER 1 SUBJECT: Civilian Employee Training References: (a) DoD Directive...34Providing for the Further Training of Government Employees " (d) Title 5, Code of Federal Regulations, Part 410, "Training" (e) Federal Personnel Manual

Electromyography Biofeedback Exergames to Enhance Grip Strength and Motivation.

PubMed

Garcia-Hernandez, Nadia; Garza-Martinez, Karen; Parra-Vega, Vicente

2018-02-01

Hand strength weakness affects the performance of most activities of daily living. This study aims to design, develop, and test an electromyography (EMG) biofeedback training system based on serious games to promote motivation and synchronization and proper work intensity in grip exercises for improving hand strength. An EMG surface sensor, soft balls with different stiffness and three exergames, conforms the system to drive videogame clues in response to EMG-inferred grip strength, while overseeing motivation. An experiment was designed to study the effect of performing handgrip (HG) exercises with the proposed system versus traditional exercises. Participants, organized into two groups, followed a training program for each hand. One group followed a HG exergame training (ET) with the dominant hand and traditional HG training with the nondominant hand and inverse sequence by the second group. Initial and final grip forces were measured using a digital dynamometer. Questionnaires evaluated motivation and user experience, and exercise performance was evaluated in terms of work and rest time percentage and maximal voluntary contraction percentage over contraction periods. Data were analyzed for statistically significant differences and increase of means. Participants showed significantly better exercise performance and higher grip forces, with sustained intrinsic motivation and user experience, with the ET. Improvement in force level arises evidently from the synchronized work-rest time pattern and appropriated intensity of the muscle activity. This leads to support that EMG biofeedback exergames improve motor neurons firing and resting.

A Systems Architecture and Advanced Sensors Application for Real-Time Aircraft Structural Health Monitoring

DTIC Science & Technology

2011-03-01

DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE...position of the United States Air Force, Department of Defense, or the United States Government. This material is declared a work of the United...Management Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command In

Initial Effects of Heavy Vehicle Trafficking on Vegetated Soils

DTIC Science & Technology

2012-08-01

ER D C/ CR R EL T R -1 2 -6 Optimal Allocation of Land for Training and Non-training Uses ( OPAL ) Initial Effects of Heavy Vehicle...the outdoor loam test section. Optimal Allocation of Land for Training and Non-training Uses ( OPAL ) ERDC/CRREL TR-12-6 August 2012 Initial...mal Allocation of Land for Training and Non-Training Uses ( OPAL ) Pro- gram. The work was conducted by Nicole Buck and Sally Shoop of the Force

Investing in Our Human Capital. Highlights of the National Alliance of Business Annual Conference (Washington, D.C., September 29-October 1, 1997).

ERIC Educational Resources Information Center

Mower, Eleanor

In September 1997, more than 900 corporate leaders, educators, work force development professionals, coalition members, employment and training specialists and government officials participated in a conference focused on the new realities in the work force and workplace. The conference featured papers on such topics as the implications of a global…

Air Force: Actions Needed to Strengthen Management of Unmanned Aerial System Pilots

DTIC Science & Technology

2014-04-01

demands on RPA pilots limit the time they have available for training and development and negatively affects their work - life balance . In addition, the... balance . To understand the working conditions of RPA pilots that may affect their quality of life , we analyzed Air Force studies that evaluated the...servicemember needs. DOD has broadly defined quality of life to include such factors as morale, health and wellness, and work - life balance . To understand these

Managing cultural diversity in the workplace.

PubMed

Hubbard, J

1993-07-01

Cultural diversity is a strength of the American work force. Due to the increasing cultural diversity in the workplace, organizations find it in their best interest to move beyond affirmative action to effective management to achieve higher employee retention and develops an employee cultural mix that better matches the mix of the available labor force and customer base. To manage a diverse work force, managers need to have the proper tools, training and evaluation and monitoring programs. Important initiatives to successful management of cultural diversity include eliciting support and commitment from the board of directors, the CEO and other top management; organizing subcommittees to research and monitor demographic changes to determine what the organization's goals should be and to decide what changes are to be made. Employees must be trained to be aware of prejudices and how to manage their own actions.

Training in the Motor Vehicle Repair and Sales Sector in Germany. Report of the FORCE Programme. First Edition.

ERIC Educational Resources Information Center

Lichte, Rainer; And Others

Training in the motor vehicle repair and sales sector in Germany was examined in a study that included the following approaches: review of the sector's structure/characteristics, institutional and social context, employment practices/trends, changes in the type of work and employment/training requirements, and available initial and continuing…

Training in the Retail Trade in Portugal. Report for the FORCE Programme. Retail Sector.

ERIC Educational Resources Information Center

Cerdeira, Maria Conceicao; And Others

A study examined training in the retail trade in Portugal. Employment, work, and training patterns in Portugal's retail sector were researched, and case studies of two firms in the supermarket/hypermarket group, one firm in the stationary/cigarette shop sector, and one clothing manufacturer/retailer were conducted. Teams of researchers interviewed…

Computer-Mediated Training Tools to Enhance Joint Task Force Cognitive Leadership Skills

DTIC Science & Technology

2007-04-01

University); and 5d. TASK NUMBER Barclay Lewis (American Systems) 5e. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ...ple G am ing Platform D ecisive A ction for Training ..................................................... 43 6. Perform ance M etrics...Figure 15: Automated Performance Measurement System ................................................................... 48 iv COMPUTER-MEDIATED TRAINING

Mature-Aged Workers' Learning Needs and Motivations for Participation in Training Programs

ERIC Educational Resources Information Center

Meyers, Rebecca; Billett, Stephen; Kelly, Ann

2010-01-01

Issues arising from an ageing society, a low fertility rate and growing need for a skilled work force have seen increased government commitment to improving the participation rate of mature-aged workers. Education and training are seen as a principal strategy to increase the employability of these workers, yet participation in training is low and…

Student Apprenticeship Linkage in Vocational Education.

ERIC Educational Resources Information Center

Alabama State Dept. of Education, Montgomery. Div. of Vocational Education Services.

The Student Apprenticeship Linkage Program bridges skill training programs in secondary schools with high technology apprenticeship training programs in industry. The program returns quality to Alabama's Vocational Education System and meets work force needs of business and industry. The program has eight objectives: demonstrate a model for…

Force Provider Solid Waste Characterization Study

DTIC Science & Technology

2004-08-01

energy converter (WEC) and/or composter . For a five-day period in June 2000, the solid waste generated by soldiers at the Force Provider Training Module...MATERIALS REDUCTION WASTE DISPOSAL MILITARY FACILITIES SANITARY ENGINEERING DISPOSAL FORCE PROVIDER FIELD FEEDING COMPOSTS WASTES GARBAGE WASTE RECYCLING...waste reduction through onsite waste-to-energy conversion and/or composting . The work was performed by Hughes Associates, Inc., 3610 Commerce

Public Service through the State Government Workforce: Meeting the Challenge of Change. Executive Summary.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Nelson A. Rockefeller Inst. of Government.

This report summarizes the findings of a New York State task force that studied the public work force of the state with a focus on preparing these workers for the future. Discussion of the task force was organized along four major topics of concern: recruiting, retention, and compensation; management style; education, training, and retraining; and…

Combined strength and endurance training in competitive swimmers.

PubMed

Aspenes, Stian; Kjendlie, Per-Ludvik; Hoff, Jan; Helgerud, Jan

2009-01-01

A combined intervention of strength and endurance training is common practice in elite swimming training, but the scientific evidence is scarce. The influences between strength and endurance training have been investigated in other sports but the findings are scattered. Some state the interventions are negative to each other, some state there is no negative relationship and some find bisected and supplementary benefits from the combination when training is applied appropriately. The aim of this study was to investigate the impact of a combined intervention among competitive swimmers. 20 subjects assigned to a training intervention group (n = 11) or a control group (n = 9) from two different teams completed the study. Anthropometrical data, tethered swimming force, land strength, performance in 50m, 100m and 400m, work economy, peak oxygen uptake, stroke length and stroke rate were investigated in all subjects at pre- and post-test. A combined intervention of maximal strength and high aerobic intensity interval endurance training 2 sessions per week over 11 weeks in addition to regular training were used, while the control group continued regular practice with their respective teams. The intervention group improved land strength, tethered swimming force and 400m freestyle performance more than the control group. The improvement of the 400m was correlated with the improvement of tethered swimming force in the female part of the intervention group. No change occurred in stroke length, stroke rate, performance in 50m or 100m, swimming economy or peak oxygen uptake during swimming. Two weekly dry-land strength training sessions for 11 weeks increase tethered swimming force in competitive swimmers. This increment further improves middle distance swimming performance. 2 weekly sessions of high- intensity interval training does not improve peak oxygen uptake compared with other competitive swimmers. Key pointsTwo weekly sessions of dry land strength training improves the swimming force.Two weekly sessions of high-intensity endurance training did not cause improved endurance capacity.It may seem that dry land strength training can improve middle distance performance.

Effect of two contrasting interventions on upper limb chronic pain and disability: a randomized controlled trial.

PubMed

Sundstrup, Emil; Jakobsen, Markus D; Andersen, Christoffer H; Jay, Kenneth; Persson, Roger; Aagaard, Per; Andersen, Lars L

2014-01-01

Chronic pain and disability of the arm, shoulder, and hand severely affect labor market participation. Ergonomic training and education is the default strategy to reduce physical exposure and thereby prevent aggravation of pain. An alternative strategy could be to increase physical capacity of the worker by physical conditioning. To investigate the effect of 2 contrasting interventions, conventional ergonomic training (usual care) versus resistance training, on pain and disability in individuals with upper limb chronic pain exposed to highly repetitive and forceful manual work. Examiner-blinded, parallel-group randomized controlled trial with allocation concealment. Slaughterhouses located in Denmark, Europe. Sixty-six adults with chronic pain in the shoulder, elbow/forearm, or hand/wrist and work disability were randomly allocated to 10 weeks of specific resistance training for the shoulder, arm, and hand muscles for 3 x 10 minutes per week, or ergonomic training and education (usual care control group). Pain intensity (average of shoulder, arm, and hand, scale 0 - 10) was the primary outcome, and disability (Work module of DASH questionnaire) as well as isometric shoulder and wrist muscle strength were secondary outcomes. Pain intensity, disability, and muscle strength improved more following resistance training than usual care (P < 0.001, P = 0.05, P <0.0001, respectively [corrected]). Pain intensity decreased by 1.5 points (95% confidence interval -2.0 to -0.9) following resistance training compared with usual care, corresponding to an effect size of 0.91 (Cohen's d). Blinding of participants is not possible in behavioral interventions. However, at baseline outcome expectations of the 2 interventions were similar. Resistance training at the workplace results in clinical relevant improvements in pain, disability, and muscle strength in adults with upper limb chronic pain exposed to highly repetitive and forceful manual work. NCT01671267.

Fighting Against Disuse of the Masticatory System in Duchenne Muscular Dystrophy: A Pilot Study Using Chewing Gum.

PubMed

van Bruggen, H Willemijn; van den Engel-Hoek, Lenie; Steenks, Michel H; van der Bilt, Andries; Bronkhorst, Ewald M; Creugers, Nico H J; de Groot, Imelda J M; Kalaykova, Stanimira I

2015-10-01

Duchenne muscular dystrophy patients report masticatory problems. The aim was to determine the efficacy of mastication training in Duchenne muscular dystrophy using chewing gum for 4 weeks. In all, 17 patients and 17 healthy age-matched males participated. The masticatory performance was assessed using a mixing ability test and measuring anterior bite force before, shortly after and 1 month after the training. In the patient group the masticatory performance improved and remained after 1-month follow-up, no significant changes in anterior maximum bite force was observed after mastication training. In the healthy subject the bite force increased and remained at the 1-month follow-up; no significant differences in masticatory performance were observed. Mastication training by using sugar-free chewing gum in Duchenne muscular dystrophy patients improved their masticatory performance. Since bite force did not improve, the working mechanism of the improvement in chewing may relate to changes of the neuromuscular function and coordination, resulting in improvement of skills in performing mastication. © The Author(s) 2015.

A Training Program for the 1990s: Reflecting on Campaign Proposals. Occasional Paper 1992-4.

ERIC Educational Resources Information Center

Levitan, Sar A.; And Others

National concern about U.S. competitiveness in the world market has focused attention on the need to improve the work force. The two major 1992 presidential candidates have included training programs as important planks in their campaigns. President Bush has issued two proposals. Initially, he has charged in the Job Training 2000 proposal that the…

Hazardous materials on golf courses: Experience and knowledge of golf course superintendents and grounds maintenance workers from seven states

PubMed Central

Arcury-Quandt, Alice E.; Gentry, Amanda L.; Marín, Antonio J.

2011-01-01

Background The golf course industry has a growing Latino work force. Little occupational health research has addressed this work force. This paper examines golf course superintendents’ and Latino grounds maintenance workers’ pesticide knowledge, beliefs, and safety training. In particular, it focuses on knowledge of and adherence to OSHA Right-to-Know regulations. Methods In person, in-depth interviews were conducted with ten golf course superintendents in five states and with sixteen Latino grounds maintenance workers in four states. Results Few superintendents were in compliance with Right-to-Know regulations or did pesticide safety training with all of their workers. Few workers had any pesticide safety knowledge. Most safety training on golf courses was rudimentary and focused on machine safety, and was usually conducted in the off-season or on rainy days, not before workers were assigned tasks. Conclusions More Right-to-Know training is necessary for superintendents and grounds maintenance workers. Culturally and linguistically appropriate Spanish language materials need to be developed or made more widely available to train workers. Better enforcement of safety and training regulations is necessary. PMID:21360723

48 CFR 52.222-9 - Apprentices and Trainees.

Code of Federal Regulations, 2010 CFR

2010-10-01

... fide apprenticeship program registered with the U.S. Department of Labor, Employment and Training Administration, Office of Apprenticeship Training, Employer, and Labor Services (OATELS) or with a State... work force under the registered program. (3) Any worker listed on a payroll at an apprentice wage rate...

Air Commando Intel: Optimizing Specialization Training for Air Force Special Operations Command Intelligence Officers

DTIC Science & Technology

2011-12-01

move in the right direction towards building expertise back into the force, however, the pendulum must continue to swing toward specialization in...outweigh the drawbacks . Access to the operational squadrons, the weapons platforms, and the actual working spaces, among others, are critical to

Systems Analysis of Alternative Architectures for Riverine Warfare in 2010

DTIC Science & Technology

2006-12-01

propose system of systems improvements for the RF in 2010. With the RF currently working to establish a command structure, train and equip its forces...opposing force. Measures of performance such as time to first enemy detection and loss exchange ratio were collected from MANA. A detailed statistical

Recommendations for Training in Pediatric Psychology: Defining Core Competencies Across Training Levels

PubMed Central

Janicke, David M.; McQuaid, Elizabeth L.; Mullins, Larry L.; Robins, Paul M.; Wu, Yelena P.

2014-01-01

Objective As a field, pediatric psychology has focused considerable efforts on the education and training of students and practitioners. Alongside a broader movement toward competency attainment in professional psychology and within the health professions, the Society of Pediatric Psychology commissioned a Task Force to establish core competencies in pediatric psychology and address the need for contemporary training recommendations. Methods The Task Force adapted the framework proposed by the Competency Benchmarks Work Group on preparing psychologists for health service practice and defined competencies applicable across training levels ranging from initial practicum training to entry into the professional workforce in pediatric psychology. Results Competencies within 6 cluster areas, including science, professionalism, interpersonal, application, education, and systems, and 1 crosscutting cluster, crosscutting knowledge competencies in pediatric psychology, are presented in this report. Conclusions Recommendations for the use of, and the further refinement of, these suggested competencies are discussed. PMID:24719239

Learning To Compete.

ERIC Educational Resources Information Center

National Advisory Commission on Work-Based Learning (DOL), Washington, DC.

The National Advisory Commission on Work-Based Learning worked to identify practical steps that the Labor Department could take to help increase the skill levels of the U.S. work force and expand work-based training. The findings gained from a series of roundtables and further studies were synthesized into a set of recommendations in five major…

Training Implications for Our Graying Work Force.

ERIC Educational Resources Information Center

Clark, Susan K.

1994-01-01

Discusses future increases in the number of older employees in the workforce; outlines physiological changes in vision, hearing, and memory that are known to occur as part of the aging process; and suggests training adaptations to diminish or eliminate the adverse consequences of these changes in a learning environment. (LRW)

Class of 1994, Annual Report: NH Technical Colleges and Institute and NH Police Standards and Training.

ERIC Educational Resources Information Center

New Hampshire State Dept. of Postsecondary Technical Education, Concord.

This 1994 annual report for the New Hampshire Technical Colleges and Institute System (NHTC&IS) includes information on enrollments, outcomes, job placement, average salaries, transfer institutions, work force training, the Police Academy, finances, future directions, and governance. Introductory material highlights the following…

Engaging Employers in Public Workforce Efforts in Texas.

ERIC Educational Resources Information Center

McPherson, Robert E.; Long, Donald W.; Sim, Shao Chee

To determine how best to connect public work force services in Texas with employers' needs, a study reviewed literature on employer involvement in government-sponsored training programs. Study activities included the following: review of findings from two recent national surveys on employer training, identification of states most strongly…

Private Industry and the Disadvantaged Worker.

ERIC Educational Resources Information Center

Shelly (E.F.) and Co., New York, NY.

Although publicized figures indicate that private industry has hired over 100,000 "hard-core" nationally, this study identified less than 10,000 persons who were receiving special training. Data on the successes, failures and problems of training programs were obtained by questionnaire from 224 companies with a total work force of over…

Training Technology Transfer Act of 1984. Hearing before the Subcommittee on Education, Arts and Humanities of the Committee on Labor and Human Resources, United States Senate, Ninety-Eighth Congress, Second Session on S. 2561. Entitled the "Training Technology Transfer Act of 1984."

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

This is a congressional hearing on the Training Technology Transfer Act of 1984, which would establish a mechanism for transferring the Federal Government's investment in computer programming for training systems to those organizations and groups that can use such technology in training the civilian work force. Focus is on refining this bill,…

Joint Force Quarterly. Issue 45, 2d Quarter 2007

DTIC Science & Technology

2007-01-01

liberal institutional explana- tion for alliances, Ota is really describing how the Japan Self - Defense Forces (JSDF) worked to share the risk and try...training, intelligence, and civil affairs) the armed forces of the Philippines in their operations against Abu Sayyaf, a self -declared militant...was preoccupied with domestic difficulties and disasters (largely self -inflicted) and the daunting demands of economic development. But with the

Tactical Medical Training for Police Officers: Lessons from U.S. Special Forces

DTIC Science & Technology

2012-12-01

time is reliable, dangers inherent in law enforcement combined with police officers working locations is often problematic . In tactical situations, a...technique. Eight people were arrested in August 2012 and indicted on sex trafficking charges for allegedly forcing teenage girls into prostitution ...Six of the people detained were arrested by the Inland Child Exploitation/ Prostitution Task Force. The Inland Child Exploitation/ Prostitution Task

Participatory ergonomic intervention versus strength training on chronic pain and work disability in slaughterhouse workers: study protocol for a single-blind, randomized controlled trial.

PubMed

Sundstrup, Emil; Jakobsen, Markus D; Andersen, Christoffer H; Jay, Kenneth; Persson, Roger; Aagaard, Per; Andersen, Lars L

2013-02-21

The prevalence of musculoskeletal pain in the shoulder, arm and hand is high among slaughterhouse workers, allegedly due to the highly repetitive and forceful exposure of these body regions during work. Work disability is a common consequence of these pains. Lowering the physical exposure through ergonomics intervention is the traditional strategy to reduce the workload. An alternative strategy could be to increase physical capacity of the worker through strength training. This study investigates the effect of two contrasting interventions, participatory ergonomics versus strength training on pain and work disability in slaughterhouse workers with chronic pain. 66 slaughterhouse workers were allocated to 10 weeks of (1) strength training of the shoulder, arm and hand muscles for 3 x 10 minutes per week, or (2) participatory ergonomics involving counseling on workstation adjustment and optimal use of work tools (~usual care control group). Inclusion criteria were (1) working at a slaughterhouse for at least 30 hours per week, (2) pain intensity in the shoulder, elbow/forearm, or hand/wrist of at least 3 on a 0-10 VAS scale during the last three months, (3) pain lasting for more than 3 months, (4) frequent pain (at least 3 days per week) (5) at least moderate work disability, (6) no strength training during the last year, (7) no ergonomics instruction during the last year.Perceived pain intensity (VAS scale 0-10) of the shoulder, elbow/forearm and hand/wrist (primary outcome) and Disability of the Arm, Shoulder and Hand (Work module, DASH questionnaire) were measured at baseline and 10-week follow-up. Further, total muscle tenderness score and muscle function were assessed during clinical examination at baseline and follow-up. This RCT study will provide experimental evidence of the effectiveness of contrasting work-site interventions aiming at reducing chronic pain and work disability among employees engaged in repetitive and forceful work. ClinicalTrials.gov:NCT01671267.

Overcoming parochialism: interdisciplinary training of the generalist team.

PubMed

Benson, J A

1997-01-01

The work force that will staff most health care systems of the future will include a complex array of professionals working together in teams. The traditional inpatient model of patient care has been only multidisciplinary--nurses, medical social workers, dietitians, pharmacists, and physicians, all interested in each patient, but with divided responsibilities, training formats, and faculties--whereas interdisciplinary teams openly share decision making, expectations for care, goals for the team, and mutual respect.

Improving US theater nuclear doctrine. a critical analysis

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

Sollinger, J.M.

This monograph argues that the doctrine, equipment, and training of US forces do not meet the demands of fighting a theater nuclear war. Current doctrine rests upon questionable assumptions, lacks the flexibility required to fight a tactical nuclear battle, and limits itself by concentrating on defense. Recommended improvements include increased flexibility and decentralized execution, emphasizing maneuver and dispersion. Service doctrinal writings should focus on enemy forces rather than terrain. Because the nuclear battlefield promises chaos and confusion, US forces need redundant command and control. The equipment of US forces also needs improving, The services must field equipment capable of withstandingmore » the effects of nuclear weapons. In most cases this requirement means making existing procedures work and the hardening of equipment. Some new items of equipment, such as monitoring devices, are needed. Training requires improvement at both the individual and unit levels. Individual enlisted training tends to concentrate specialized knowledge at too high a level. With substantial casualties expected in a nuclear battle, US forces cannot afford to confine specialized knowledge to a few individuals.« less

Vocational Training for Economic Development: A Report on Business/Industry Relationships with Kansas Community Colleges and Area Vocational-Technical Schools, 1990-91 Academic Year.

ERIC Educational Resources Information Center

Kansas State Board of Education, Topeka. Lifelong Learning Div.

In order to provide educational opportunities for entry into and advancement within the work force, Kansas' 19 public community colleges and 14 area vocational technical schools (AVTSs) have expanded their offerings to include customized training for businesses and industries within Kansas. Vocational training is also supported by the Kansas…

Precision Strike Training in Lean Manufacturing: A Workplace Literacy Guidebook [and] Final Report on Precision Strike Workplace Literacy Training at CertainTeed Corporation.

ERIC Educational Resources Information Center

National Alliance of Business, Inc., Washington, DC.

CertainTeed's Precision Strike training program was designed to close the gaps between the current status of its workplace and where that work force needed to be to compete successfully in global markets. Precision Strike included Skills and Knowledge in Lifelong Learning (SKILL) customized, computerized lessons in basic skills, one-on-one…

The One-Stop Job Shop.

ERIC Educational Resources Information Center

Kiser, Kim

1998-01-01

Minnesota's WorkForce Centers are a model of state employment services. The centers assist those in need of initiatives such as dislocated worker programs, welfare-to-work services, services for the blind, employment-and-training programs, veterans' services, and job-search assistance. (JOW)

Investigation for Molecular Attraction Impact Between Contacting Surfaces in Micro-Gears

NASA Astrophysics Data System (ADS)

Yang, Ping; Li, Xialong; Zhao, Yanfang; Yang, Haiying; Wang, Shuting; Yang, Jianming

2013-10-01

The aim of this research work is to provide a systematic method to perform molecular attraction impact between contacting surfaces in micro-gear train. This method is established by integrating involute profile analysis and molecular dynamics simulation. A mathematical computation of micro-gear involute is presented based on geometrical properties, Taylor expression and Hamaker assumption. In the meantime, Morse potential function and the cut-off radius are introduced with a molecular dynamics simulation. So a hybrid computational method for the Van Der Waals force between the contacting faces in micro-gear train is developed. An example is illustrated to show the performance of this method. The results show that the change of Van Der Waals force in micro-gear train has a nonlinear characteristic with parameters change such as the modulus of the gear and the tooth number of gear etc. The procedure implies a potential feasibility that we can control the Van Der Waals force by adjusting the manufacturing parameters for gear train design.

Systems approach used in the Gas Centrifuge Enrichment Plant

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

Rooks, W.A. Jr.

A requirement exists for effective and efficient transfer of technical knowledge from the design engineering team to the production work force. Performance-Based Training (PBT) is a systematic approach to the design, development, and implementation of technical training. This approach has been successfully used by the US Armed Forces, industry, and other organizations. The advantages of the PBT approach are: cost-effectiveness (lowest life-cycle training cost), learning effectiveness, reduced implementation time, and ease of administration. The PBT process comprises five distinctive and rigorous phases: Analysis of Job Performance, Design of Instructional Strategy, Development of Training Materials and Instructional Media, Validation of Materialsmore » and Media, and Implementation of the Instructional Program. Examples from the Gas Centrifuge Enrichment Plant (GCEP) are used to illustrate the application of PBT.« less

Experimental investigation on the dissipative and elastic characteristics of a yaw colloidal damper destined to carbody suspension of a bullet train

NASA Astrophysics Data System (ADS)

Suciu, B.; Tomioka, T.

2016-09-01

Yaw damper represents a major source of excitation for flexural vibration of the railway carbody. In order to reduce transmissibility of such undesired excitation, yaw damper should allow for large force transmission at low working frequencies, but should behave as vibration isolator at high working frequencies. Unfortunately, the yaw oil damper (OD), which is nowadays in service, has poor intrinsic elastic capabilities and provides damping forces varying as a power function versus the piston speed. Since colloidal damper (CD) has intrinsic elastic capabilities and larger damping forces at lower excitation frequencies, it occurs as an attractive alternative solution to traditional yaw dampers. In this work, a yaw CD destined to carbody suspension of a bullet train was designed and manufactured; then, its dynamic characteristics, produced by both the frictional and colloidal effects, were evaluated from the experimental results, obtained during horizontal vibration tests, performed on a ball-screw shaker. Compared to the corresponding classical yaw OD, the trial yaw CD allowed for: weight reduction of 31.6%; large damping force, dissipated energy and spring constant at long piston stroke under low excitation frequency; low damping force, dissipated energy and spring constant at short piston stroke under high excitation frequency. Elastic properties were justified by introducing a model for the spring constant that included the effect of pore size distribution.

Partnership with Industry: Film Production Technology.

ERIC Educational Resources Information Center

Rietveld, Richard; And Others

The 1988 final report of a task force from the Florida Postsecondary Education Planning Commission stated that in order to ensure continued growth of the motion picture film industry in the state, the postsecondary community must provide a well-trained and competent work force adept in all aspects of the industry. The film industry is a growing…

Further Education and Training of the Labour Force. Country Report: The Netherlands.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

In the Netherlands, 15 to 17.5 percent of the working age population participated in further education and training for adults in 1985-88. Enterprises, state ministries, and private institutions supply adult education; enterprises, ministries, and sectoral institutions finance it. The Ministry of Education and Sciences provides basic education,…

Attracting and Training Tomorrow's Gerontologists: What Drives Student Interest in Aging?

ERIC Educational Resources Information Center

Bergman, Elizabeth J.; Erickson, Mary Ann; Simons, Jocelyn N.

2014-01-01

Demographic and labor force trends point to a critical need for professionals trained to work with older adults. The current study investigated factors associated with interest in aging-related topics and careers and knowledge of the opportunities that exist in the field of gerontology. Descriptive statistics, Pearson correlation analysis, and…

Project 2000. Job and Training Opportunities for Minorities and Women.

ERIC Educational Resources Information Center

Equal Employment Opportunity Commission, Washington, DC.

This study provides legislators, educators, community organizations, training program specialists, and civil rights groups with data on the position of minorities and women in the work force. Part I considers where the jobs are in terms of designated high growth, high technology, and high loss occupations in the next decade. Chapter One discusses…

Implementing Total Quality Management in Vocational Education.

ERIC Educational Resources Information Center

Navaratnam, K. K.; Mountney, Peter

In an internationally competitive training environment, implementation of Total Quality Management (TQM) in vocational education can provide a comparative advantage in preparing the type of work force required for micro and macro economic reforms. The concept of TQM can be used as a management tool to improve the standards of vocational training.…

Partners in Economic Development: Community College Strategies for Collaboration.

ERIC Educational Resources Information Center

Ryan, G. Jeremiah, Ed.

In response to the competitive challenges of the emerging world economy, employers are looking increasingly to community colleges for the provision of job training to revitalize their work forces. While job training is an appropriate role for community colleges, its delivery, characterized by speed and adaptability, is contrary to most campus…

Training Attitudes of Women Business Owners: A Houston Cohort.

ERIC Educational Resources Information Center

Yakimovicz, Ann D.

With the United States experiencing a changing work force and changing economic conditions, training is perceived to be a necessary component of business operations. Research findings conclude that women in business value relationships and human resources more highly than men do. In the context of these two conditions, a pilot study was conducted…

Recommendations from the Investigational New Drug/Investigational Device Exemption Task Force of the clInical and Translational Science Award Consortium: developing and implementing a sponsor-investigators training program.

PubMed

Holbein, M E Blair; Berglund, Jelena Petrovic; O'Reilly, Erin K; Hartman, Karen; Speicher, Lisa A; Adamo, Joan E; O'Riordan, Gerri; Brown, Jennifer Swanton; Schuff, Kathryn G

2014-06-01

The objective of this study was to provide recommendations for provision of training for sponsor and investigators at Academic Health Centers. A subgroup of the Investigational New Drug/Investigational Device Exemption (IND/IDE) Task Force of the Clinical and Translational Science Award (CTSA) program Regulatory Knowledge Key Function Committee was assembled to specifically address how clinical investigators who hold an IND/IDE and thus assume the role of sponsor-investigators are adequately trained to meet the additional regulatory requirements of this role. The participants who developed the recommendations were representatives of institutions with IND/IDE support programs. Through an informal survey, the task force determined that a variety and mix of models are used to provide support for IND/IDE holders within CTSA institutions. In addition, a CTSA consortium-wide resources survey was used. The participants worked from the models and survey results to develop consensus recommendations to address institutional support, training content, and implementation. The CTSA IND/IDE Task Force recommendations are as follows: (1) Institutions should assess the scope of Food and Drug Administration-regulated research, perform a needs analysis, and provide resources to implement a suitable training program; (2) The model of training program should be tailored to each institution; (3) The training should specifically address the unique role of sponsor-investigators, and the effectiveness of training should be evaluated regularly by methods that fit the model adopted by the institution; and (4) Institutional leadership should mandate sponsor-investigator training and effectively communicate the necessity and availability of training.

European School-to-Work Systems: A View from the American States. Issue Brief.

ERIC Educational Resources Information Center

National Governors' Association, Washington, DC.

Representatives of the School-to-Work Roundtable studied education systems and work force training programs in Denmark and Germany. The group visited vocational schools, technical colleges, and firms sponsoring apprentices in Copenhagen and Munich and spoke with students, teachers, and mentors in apprenticeships in metalworking, textiles,…

The One World of Working Women. Monograph No. 1.

ERIC Educational Resources Information Center

Nelson, Anne H.

Women of many nations, particularly the industrialized countries, are achieving greater opportunity and equality in the working world. The rate at which women are joining the work force has confounded all predictions and created unexpected difficulties in securing equal pay and access to jobs and training. The most direct discrimination, separate…

Disability, employment and work performance among people with ICD-10 anxiety disorders.

PubMed

Waghorn, Geoff; Chant, David; White, Paul; Whiteford, Harvey

2005-01-01

To ascertain at a population level, patterns of disability, labour force participation, employment and work performance among people with ICD-10 anxiety disorders in comparison to people without disability or long-term health conditions. A secondary analysis was conducted of a probability sample of 42 664 individuals collected in an Australian Bureau of Statistics (ABS) national survey in 1998. Trained lay interviewers using ICD-10 computer-assisted interviews identified household residents with anxiety disorders. Anxiety disorders were associated with: reduced labour force participation, degraded employment trajectories and impaired work performance compared to people without disabilities or long-term health conditions. People with anxiety disorders may need more effective treatments and assistance with completing education and training, joining and rejoining the workforce, developing career pathways, remaining in the workforce and sustaining work performance. A whole-of-government approach appears needed to reduce the burden of disease and increase community labour resources. Implications for clinicians, vocational professionals and policy makers are discussed.

Labor-Management Cooperation in Illinois: How a Joint Union Company Team Is Improving Facility Safety.

PubMed

Mahan, Bruce; Maclin, Reggie; Ruttenberg, Ruth; Mundy, Keith; Frazee, Tom; Schwartzkopf, Randy; Morawetz, John

2018-01-01

This study of Afton Chemical Corporation's Sauget facility and its International Chemical Workers Union Council (ICWUC) Local 871C demonstrates how significant safety improvements can be made when committed leadership from both management and union work together, build trust, train the entire work force in U.S. Occupational Safety and Health Administration 10-hour classes, and communicate with their work force, both salaried and hourly. A key finding is that listening to the workers closest to production can lead to solutions, many of them more cost-efficient than top-down decision-making. Another is that making safety and health an authentic value is hard work, requiring time, money, and commitment. Third, union and management must both have leadership willing to take chances and learn to trust one another. Fourth, training must be for everyone and ongoing. Finally, health and safety improvements require dedicated funding. The result was resolution of more than one hundred safety concerns and an ongoing institutionalized process for continuing improvement.

Managing Diversity.

ERIC Educational Resources Information Center

Geber, Beverly

1990-01-01

Demographic trends imply that organizations must learn to manage a diverse work force. Ways to change organizational systems, structures, and practices to eliminate subtle barriers are awareness training, attitude change, and valuing diversity. (SK)

Roles and challenges of the health information management educator: a national HIM faculty survey.

PubMed

Houser, Shannon H; Tesch, Linde; Hart-Hester, Susan; Dixon-Lee, Claire

2009-01-01

Health information technology initiatives created the framework for a national health information infrastructure that concomitantly fostered a need to build intellectual capacity within our current and future health information management (HIM) work force. Results from the 2008 HIM Educator Survey are discussed. Developed for voluntary electronic participation, the survey comprised a series of questions about educators' professional interests and responsibilities. Summary data from the 402 respondents are provided and highlight areas such as academic rank, teaching status, salary range, levels of interest in various issues, and use of virtual learning tools. Data from this survey provide insights into the concerns and challenges many HIM educators face in today's training institutions and suggest implications for future directions in work force training and professional development within the HIM field.

Effects of hand-training in persons with myotonic dystrophy type 1--a randomised controlled cross-over pilot study.

PubMed

Aldehag, Anna; Jonsson, Hans; Lindblad, Jan; Kottorp, Anders; Ansved, Tor; Kierkegaard, Marie

2013-10-01

To investigate the effects of a hand-training programme on grip, pinch and wrist force, manual dexterity and activities of daily living, in adults with myotonic dystrophy type 1 (DM1). In this randomised controlled trial with a crossover design, 35 adults with DM1 were, after stratification for grip force, assigned by lot to two groups. Group A started with 12 weeks of hand training, while group B had no intervention. After a wash-out period of 12 weeks, where none received training, the order was reversed. The Grippit® was used as primary outcome measure and the hand-held Microfet2™ myometer, the Purdue Pegboard, the Canadian Occupational Performance Measure (COPM) and the Assessment of Motor and Process Skills (AMPS) were secondary outcome measures. Assessments were performed before and after training and control periods, i.e. four times altogether. Ten persons dropped out and 13 had acceptable adherence. Intention-to-treat analyses revealed significant intervention effects for isometric wrist flexor force (p = 0.048), and for COPM performance (p = 0.047) and satisfaction (p = 0.027). On an individual level, improvements were in general showed after a training period. The hand-training programme had positive effects on wrist flexor force and self-perception of occupational performance, and of satisfaction with performance. No evident detrimental effects were shown. Myotonic dystrophy type 1 (DM1) is a slowly progressive neuromuscular disease characterised by myotonia and muscle weakness and wasting. People with DM1 are often concerned about their ability to carry out ADL and to participate in, e.g. work, sports and hobbies when they gradually become weaker. This pilot study showed that a hand-training programme improved wrist flexor force and self-perception and satisfaction of occupational performance. Resistance training of hand muscles with a silicon-based putty can be a therapy option for people with DM1 in clinical practise.

The Changing Nature and Patterns of Work and Implications for VET. Review of Research.

ERIC Educational Resources Information Center

Waterhouse, Peter; Wilson, Bruce; Ewer, Peter

An overview of recent literature on changes in the nature and patterns of work and their implications for vocational education and training (VET) is offered. Changes in the nature and patterns of work present significant challenges to the VET sector. More women have entered the work force; unemployment has reemerged as a significant factor;…

Education in Basic Skills and Training for Productive Work

NASA Astrophysics Data System (ADS)

Labarca, Guillermo

1998-09-01

The success of global policies and strategies aimed at training for productive work depends to a large extent on the level of development of basic skills among the work force and, likewise, training costs will vary according to the level of general preparation of those entering on the process. In view of the close relationship between the structure of the school system, the development of basic skills and actual training, different options are available to resolve imbalances between training for productive employment and previous basic education. Our conclusions are that training cannot replace basic education, that the process of technological change goes hand in hand with an increased demand for workers with a high level of education, that substituting training in specific skills for good basic education is not the most efficient option, and that one of the favorable effects of primary education is that it facilitates after- school training. This article seeks to identify certain dimensions of human resource training which are often overlooked in relation to both basic skills and specific training proper: namely, the imbalances existing between vocational training and previous education, and the options available for correcting them.

The Effects of Varying Schedules of Incentive Delivery on Technical Training.

ERIC Educational Resources Information Center

Pritchard, Robert D.; And Others

The research reported here was initiated and designed to assess the impact of various schedules of incentive delivery (schedules of reinforcement) on performance and attitudes in an Air Force-related setting. Civilian subjects matching the characteristics of Air Force trainees were hired to work for four weeks, one week under each of four…

Developing Literacy for the Workplace.

ERIC Educational Resources Information Center

Keeley, Meg

This paper presents a case and some ideas for integrating basic skills development with occupational training. Explaining why traditional instructional methods do not work in the workplace, the paper summarizes learning theories that support work force literacy programs. It explains how to identify the skills needed in the workplace, provides…

Report on Wisconsin Quality of Workforce Initiatives.

ERIC Educational Resources Information Center

Technical Education: Pathway to the Future, 1991

1991-01-01

This newsletter updates the reader on the latest Wisconsin initiatives to build tomorrow's work force through education, training, and cooperative ventures with business and industry. "Executive Cabinet for a Quality Workforce Defines Pathways to the Future" (Dwight York) discusses major reports related to the work of the executive…

Poland's Education and Training: Boosting and Adapting Human Capital. OECD Economics Department Working Papers, No. 495

ERIC Educational Resources Information Center

O'Brien, Paul; Paczynski, Wojciech

2006-01-01

An effective system of education and training is important for both social and economic reasons. Its role in the Polish economy is to provide the current and future labour force with skills to facilitate both continuing productivity growth and reallocation of resources as structural adjustment proceeds. Important reforms to decentralise primary…

Towards an Employment-Oriented Training Policy: An Agenda for Action. Discussion Paper No. 60.

ERIC Educational Resources Information Center

Kanawaty, George; Castro, Claudio de Moura

Training systems are facing three basic considerations: (1) adjustment to demographic trends such as the population explosion in developing countries, the aging of the work force in developed countries, and the increased participation of women in economic activities; (2) changing patterns of demand, such as lower rates of growth, restructuring of…

Vocational Education and Training for People from Non-English-Speaking Backgrounds. Review of Research.

ERIC Educational Resources Information Center

Volkoff, Veronica; Golding, Barry

Research on the provision of vocational education and training (VET) for Australia's very culturally diverse work force with non-English-speaking backgrounds (NESBs) considers the extent and nature of the disadvantage. The current definition of NESB limits membership to those born overseas; a proposed two-pronged approach is based on "first…

JTPA Summer Youth Enrichment: A Change Agent Guide. A Technical Assistance and Training Series.

ERIC Educational Resources Information Center

Bruno, A. Lee; Meltzer, Ann S.

This technical assistance guide is intended to aid teachers and trainers in Job Training Partnership Act Service Delivery Area (SDA) summer programs that are components of work force skill development programs for youths. It is aimed especially at SDAs that either are experiencing or anticipating resistance to change from their organizations,…

Skills Needs Assessment Process To Support Economic Development. HRD & ALL Research Series. Paper 90-01.

ERIC Educational Resources Information Center

Geroy, Gary D.; Kaman, Vickie

The purpose of skills-training needs-assessment is to identify what type of skills and knowledge are needed to support economic strategies and, as a result, improve organizational decisionmaking related to training investments and general work force development. This paper presents findings of 11 skills-retraining, needs-assessment,…

Defense Standardization Program Journal, April/Jun 2007

DTIC Science & Technology

2007-06-01

Delivers Far-Reaching Standardization 9 Air Force Cyber Warfare Training 14 DMSMS Working Group Reaches Out to Programs 18 An Effects-Based Metrics...defend- ers their first 10 cyber warfare combat "sorties" and prepared them for net- work crew positions. Four MAJCOMs participated in BD 2002.The Air

The Education Smokescreen.

ERIC Educational Resources Information Center

Weisman, Jonathan

1992-01-01

As success of one Toyota-managed auto plant shows, U.S. workers can produce as effectively and competitively when given good, work-specific training and a well-managed environment. By blaming their own faltering performance on inadequate work force skills, the nation's top chief executives have found a cheap, convenient way to scapegoat U.S.…

Participatory ergonomic intervention versus strength training on chronic pain and work disability in slaughterhouse workers: study protocol for a single-blind, randomized controlled trial

PubMed Central

2013-01-01

Background The prevalence of musculoskeletal pain in the shoulder, arm and hand is high among slaughterhouse workers, allegedly due to the highly repetitive and forceful exposure of these body regions during work. Work disability is a common consequence of these pains. Lowering the physical exposure through ergonomics intervention is the traditional strategy to reduce the workload. An alternative strategy could be to increase physical capacity of the worker through strength training. This study investigates the effect of two contrasting interventions, participatory ergonomics versus strength training on pain and work disability in slaughterhouse workers with chronic pain. Methods/design 66 slaughterhouse workers were allocated to 10 weeks of (1) strength training of the shoulder, arm and hand muscles for 3 x 10 minutes per week, or (2) participatory ergonomics involving counseling on workstation adjustment and optimal use of work tools (~usual care control group). Inclusion criteria were (1) working at a slaughterhouse for at least 30 hours per week, (2) pain intensity in the shoulder, elbow/forearm, or hand/wrist of at least 3 on a 0–10 VAS scale during the last three months, (3) pain lasting for more than 3 months, (4) frequent pain (at least 3 days per week) (5) at least moderate work disability, (6) no strength training during the last year, (7) no ergonomics instruction during the last year. Perceived pain intensity (VAS scale 0–10) of the shoulder, elbow/forearm and hand/wrist (primary outcome) and Disability of the Arm, Shoulder and Hand (Work module, DASH questionnaire) were measured at baseline and 10-week follow-up. Further, total muscle tenderness score and muscle function were assessed during clinical examination at baseline and follow-up. Discussion This RCT study will provide experimental evidence of the effectiveness of contrasting work-site interventions aiming at reducing chronic pain and work disability among employees engaged in repetitive and forceful work. Trial registration ClinicalTrials.gov:NCT01671267 PMID:23433448

Effects of body-weight supported treadmill training on kinetic symmetry in persons with chronic stroke.

PubMed

Combs, Stephanie A; Dugan, Eric L; Ozimek, Elicia N; Curtis, Amy B

2012-11-01

The purpose was to examine changes in kinetic symmetry in persons with chronic stroke immediately and 6-months after body-weight supported treadmill training. Fifteen participants at least six-months post stroke and able to ambulate between 0.4 and 0.8m/s and 20 participants without neurological conditions completed all phases of the study and were included in the analysis. The non-disabled group served as a comparison for describing changes in kinetic symmetry. The stroke group completed 24 sessions of body-weight supported treadmill training over 8-weeks with 20 minutes of total walking per session. Bilateral 3-dimensional motion analysis and gait speed were assessed 1-week before training (pre-test), 1-week after training (post-test) and 6-months after training (retention) in a repeated measures design. Relative propulsion of the paretic leg and relative positive work of the hip, knee and ankle joints of both legs were calculated to evaluate symmetry of kinetic forces. Statistically significant differences in relative propulsion and positive joint work within the paretic and non-paretic legs were not found over time. The stroke group significantly improved gait speed from pre- to post-test (p=.001) and pre-test to retention (p=.008). In comparison to the non-disabled group, forces produced by the stroke group were asymmetrical demonstrating compensatory adaptation. Although the participants with chronic stroke walked faster after body-weight supported treadmill training, the relative percentages of propulsion and positive work remained unchanged. These findings suggest that the increase in speed was likely due to strengthening existing compensatory strategies rather than through recovery of normal kinetic symmetry. Copyright © 2012 Elsevier Ltd. All rights reserved.

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

2YC3: A University President's Perspective on Recruitment, Retention, and Quality

NASA Astrophysics Data System (ADS)

Kenkel, John

1997-04-01

"Recruitment and Retention of Chemistry Students" was the theme of the conference of the 2-Year College Chemistry Consortium (2YC3), held at San Antonio College in November 1996. The keynote speaker at the Friday night banquet was Robert Krienke, who is the current president of Lamar University in Beaumont, Texas. Krienke is well known, especially in 2-year colleges that have chemistry technician training programs. He is a chemist with 8 years of industrial experience and has spent 28 years in technical education, including an assignment as a chemical technology instructor at the Texas State Technical College in Waco, Texas. He has long list of service positions on his resume, including public school boards, JTPA (Job Training Partnership Act, a federal workforce training act), Tech Prep, quality work force planning, and school-to-work. He has recently been appointed to the Southeast Texas Work Force Development Board. Krienke's presentation dealt specifically with the issue of quality of 2-year college programs, since, as he stated, quality is the most important factor in student recruitment and retention. He also made some comments regarding education in general in the United States.

75 FR 55313 - Final Environmental Impact Statement (FEIS) for Grow the Army Actions at Fort Lewis and the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-10

... decisions in the 2007 Army Growth and Force Structure Realignment Programmatic EIS (also referred to as the... of Public Works, Attention: IMWE-LEW-PWE (Mr. Paul T. Steucke, Jr.), Building 2012, Liggett Avenue..., Yakima Training Center, and McChord Air Force Base were designated a joint base and renamed ``Joint Base...

Adult Literacy: Skills for the American Work Force. Research and Development Series No. 265B.

ERIC Educational Resources Information Center

Hull, William L.; Sechler, Judith A.

A study examined the nature and extent of adult literacy needs in the American labor force. Data for the study were collected from a review of the literature, site visits to nine industry-based training programs, and consultation with a technical panel of experts. Input from company managers, instructors, and trainers familiar with the…

Innovative Workforce Development Initiatives. Hearing on an Examination of Innovative Strategies Pertaining to Vocational Education, Adult Education, and Job Training, of the Committee on Labor and Human Resources. United States Senate, One Hundred Fifth Congress, First Session (Randolph, Vermont).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

This congressional hearing examines vocational education, adult education, and job training initiatives in Vermont and the role of these programs in developing work force development legislation. Testimony includes statements from a U.S. Senator and individuals representing the following: Vermont Department of Employment and Training; Vermont…

Measuring collections effort improves cash performance.

PubMed

Shutts, Joe

2009-09-01

Having a satisfied work force can lead to an improved collections effort. Hiring the right people and training them ensures employee engagement. Measuring collections effort and offering incentives is key to revenue cycle success.

What Happened to the Liberal Arts?

ERIC Educational Resources Information Center

Hanson, Chad

2013-01-01

This chapter describes some of the forces that worked to move the 2-year college away from the liberal arts and toward vocational programs. The analysis centers on agencies that made job training a priority.

Further Education and Training in Swedish Working Life: A Discussion of Trends and Issues.

ERIC Educational Resources Information Center

Tuijnman, Albert

Written mainly for a non-Swedish audience, this document has a twofold purpose: (1) to examine how and to what extent the further education and training of the labor force is both presently and prospectively dealt with in collective bargaining agreements and other workplace negotiation processes in the Swedish labor market; and (2) to examine the…

High Skills, High Wages. Washington's Comprehensive Plan for Workforce Training and Education.

ERIC Educational Resources Information Center

Washington State Workforce Training and Education Coordinating Board, Olympia.

This document is the 1996 update to a 1994 Comprehensive Plan for Workforce Training and Education in Washington State. The plan focuses on collective actions that public and private sector partners need to take to have the best work force development system in the nation. The plan details how jobs are increasingly demanding higher-level skills,…

Employer Specific Training Program for Program Year 1988-89. Annual Report to the Governor and Legislature.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

The Employer Specific Skills Training Program helps build the superior work force called for by the National Alliance of Business and other significant employer, union, government, and educational groups. Through a combination of state and federal funds, the New York State Department of Education has crafted a flexible and responsible program.…

Reconciling Air Force Physicians’ Peacetime and Wartime Capabilities, Demonstration of a Work Force Design Methodology.

DTIC Science & Technology

1985-08-01

training would again be required, include work on peripheral nerves, craniotomy and craniectomy (although approximately one-fifth of the -general surgeons...said never to craniotomy and craniectomy), and closed and open reductions of fractures of facial bones. Surgical subspecialty examinations can be...0 0 0 0 0 0 Free skin grfts-sites exc face 100 0 0 0 0 0 0 Free skin grafts to face 81 16 4 0 0 0 0 Craniotomy /craniectomy 7 25 11 12 11 15 19 Burr

Establishing Criteria for Assigning Personnel to Air Force Jobs Requiring Heavy Work

DTIC Science & Technology

1978-07-01

loads (for example, carrying meat at the slaughterhouse , carrying of sacks, loading wood by hand) wood cutting in the forest by hand tools, agricultural...8217 factor history. Medical Service Digest (United States Air Force), 27(2), 1976, pp. 14-16. 186 Trimeloni, Col. B.D. The Role of Women in the Air Force...Rahden. Effect of training on maximum oxygen intake and on anaerobic metabolism in man. Int. Z. Angew Physiol., 24(2), 1967, pp. 102-110. 188 Wyndham, C.H

If Productivity Is the Problem...Special Publication Series No. 36.

ERIC Educational Resources Information Center

Huddleston, Kenneth F.

In order to determine adequately how community and technical colleges can work with business and industry to meet the training needs of the existing work force, one must first understand the relationship between lagging productivity and the national economy. In the short run, lagging productivity increases inflation and unemployment, lessens our…

Campus Policing: The Nature of University Police Work.

ERIC Educational Resources Information Center

Bordner, Diane C.; Petersen, David M.

Various aspects of campus police work are described, including the actual duties of officers, staff selection and training, and the larger issues of law enforcement. The urban university police is the focus, and comparisons are made to the organization and activities of other urban police forces. Also considered is the local context for different…

Armed Forces VIEW (Vital Information for Education and Work).

ERIC Educational Resources Information Center

Cox, Walter H.; Zerface, W. A., Ed.

Armed Services VIEW (Vital Information for Education and Work) is described as a cooperative program with the Department of Defense which (1) introduces career opportunities and training available through volunteer service enlistment, (2) will be provided to senior high schools at no cost, and (3) presents materials in both printed and microfilm…

The Future of Working Wisconsin. Proceedings from "The Future of Working Wisconsin" Conference (Milwaukee, Wisconsin, February 24-26, 1987).

ERIC Educational Resources Information Center

Wacker, Gabrielle Banick, Ed.

The following are among the 45 papers included in this proceedings: "Labor Force Changes in the United States: Implications for Education and Training" (Kutscher); "Industry, Employment, and Family Income: Wisconsin's Status" (Stoner); "Future Demographic and Social Trends" (Zach); "International Business in…

20 CFR 628.100 - Scope and purpose of part 628.

Code of Federal Regulations, 2012 CFR

2012-04-01

... exposure to the world of work, to enhance the basic education skills of youth, to encourage school..., respectively. (b) Title II-A Adult Training programs are to prepare adults for participation in the labor force... successful transition from school to work, to apprenticeship, to the military or to postsecondary education...

20 CFR 628.100 - Scope and purpose of part 628.

Code of Federal Regulations, 2011 CFR

2011-04-01

... exposure to the world of work, to enhance the basic education skills of youth, to encourage school..., respectively. (b) Title II-A Adult Training programs are to prepare adults for participation in the labor force... successful transition from school to work, to apprenticeship, to the military or to postsecondary education...

Preventive strength training improves working ergonomics during welding.

PubMed

Krüger, Karsten; Petermann, Carmen; Pilat, Christian; Schubert, Emil; Pons-Kühnemann, Jörn; Mooren, Frank C

2015-01-01

To investigate the effect of a preventive strength training program on cardiovascular, metabolic and muscular strains during welding. Welders are one of the occupation groups which typically have to work in extended forced postures which are known to be an important reason for musculoskeletal disorders. Subjects (exercise group) accomplished a 12-week strength training program, while another group served as controls (control group). Pre and post training examinations included the measurements of the one repetition maximum and an experimental welding test. Local muscle activities were analysed by surface electromyography. Furthermore, heart rate, blood pressure, lactate and rating of perceived exertion were examined. In the exercise group, strength training lead to a significant increase of one repetition maximum in all examined muscles (p<.05). During the experimental welding test muscle activities of trunk and shoulder muscles and arm muscles were significantly reduced in the exercise group after intervention (p<.05). While no changes of neither cardiovascular nor metabolic parameters were found, subjects of the exercise group rated a significantly decreased rate of perceived exertion welding (p<.05). Effects of strength training can be translated in an improved working ergonomics and tolerance against the exposure to high physical demands at work.

The state of pediatrics residency training: a period of transformation of graduate medical education.

PubMed

Sectish, Theodore C; Zalneraitis, Edwin L; Carraccio, Carol; Behrman, Richard E

2004-09-01

Graduate medical education is in a period of transformation. This article reviews the state of pediatrics residency training by summarizing the changing demographics within training programs, examining the new educational paradigm with an emphasis on competency-based education and continuous professional development, and describing forces influencing the workplace and the focus on work-life balance. Strategies are suggested for leaders in graduate medical education to meet the challenges experienced during this period of transformation.

Process Improvements in Training Device Acceptance Testing: A Study in Total Quality Management

DTIC Science & Technology

1990-12-12

Quality Management , a small group of Government and industry specialists examined the existing training device acceptance test process for potential improvements. The agreed-to mission of the Air Force/Industry partnership was to continuously identify and promote implementable approaches to minimize the cost and time required for acceptance testing while ensuring that validated performance supports the user training requirements. Application of a Total Quality process improvement model focused on the customers and their requirements, analyzed how work was accomplished, and

Public safety training as a force multiplier.

PubMed

Potter, Anthony N; Woodruff, Craig A

2012-01-01

The training of public safety officers to meet the many and varied demands of today's healthcare environment is the second step in developing and maintaining a world class public safety service. Working closely with the corporate training department, and utilizing the latest adult education techniques, the public safety director can ensure that all officers are capable of meeting the challenges threatening the safety and security of his healthcare facilities. This is the second in a series of articles on all aspects of public safety personnel administration.

Effects of laparoscopic instrument and finger on force perception: a first step towards laparoscopic force-skills training.

PubMed

Raghu Prasad, M S; Manivannan, M; Chandramohan, S M

2015-07-01

In laparoscopic surgery, no external feedback on the magnitude of the force exerted is available. Hence, surgeons and residents tend to exert excessive force, which leads to tissue trauma. Ability of surgeons and residents to perceive their own force output without external feedback is a critical factor in laparoscopic force-skills training. Additionally, existing methods of laparoscopic training do not effectively train residents and novices on force-skills. Hence, there is growing need for the development of force-based training curriculum. As a first step towards force-based laparoscopic skills training, this study analysed force perception difference between laparoscopic instrument and finger in contralateral bimanual passive probing task. The study compared the isometric force matching performance of novices, residents and surgeons with finger and laparoscopic instrument. Contralateral force matching paradigm was employed to analyse the force perception capability in terms of relative (accuracy), and constant errors in force matching. Force perception of experts was found to be better than novices and residents. Interestingly, laparoscopic instrument was more accurate in discriminating the forces than finger. The dominant hand attempted to match the forces accurately, whereas non-dominant hand (NH) overestimated the forces. Further, the NH of experts was found to be most accurate. Furthermore, excessive forces were applied at lower force levels and at very high force levels. Due to misperception of force, novices and residents applied excessive forces. However, experts had good control over force with both dominant and NHs. These findings suggest that force-based training curricula should not only have proprioception tasks, but should also include bimanual force-skills training exercises in order to improve force perception ability and hand skills of novices and residents. The results can be used as a performance metric in both box and virtual reality based force-skills training.

A Course To Prepare Peer Leaders To Implement a Student-Assisted Learning Method

NASA Astrophysics Data System (ADS)

Tien, Lydia T.; Roth, Vicki; Kampmeier, J. A.

2004-09-01

This article reports our efforts to develop a two-credit course to train undergraduate students to implement a new pedagogical model, Peer-Led Team Learning (PLTL). The leader training course is a collaborative effort of faculty and educational specialists to join pedagogy and chemistry. The syllabus is grounded in the research literature and situated in the context of the specific course in which the peer leaders will work, leading a weekly Workshop. Since the peer leaders take the training course while they are working as leaders, the pedagogical ideas find immediate application. We have taught the course since 1995 to more than 250 undergraduate and graduate students. In practice, our training course is the central mechanism to transform students from Workshop participants to skilled Workshop leaders. In turn, these carefully prepared peer leaders are essential forces for curricular change. In addition to the immediate practical benefits, the training course leads to new working relationships among students, faculty, and educational specialists. As a result, the training course becomes a mechanism to introduce current faculty to a new research literature and to encourage the development of future faculty.

A comparison of models of the isometric force of locust skeletal muscle in response to pulse train inputs.

PubMed

Wilson, Emma; Rustighi, Emiliano; Newland, Philip L; Mace, Brian R

2012-03-01

Muscle models are an important tool in the development of new rehabilitation and diagnostic techniques. Many models have been proposed in the past, but little work has been done on comparing the performance of models. In this paper, seven models that describe the isometric force response to pulse train inputs are investigated. Five of the models are from the literature while two new models are also presented. Models are compared in terms of their ability to fit to isometric force data, using Akaike's and Bayesian information criteria and by examining the ability of each model to describe the underlying behaviour in response to individual pulses. Experimental data were collected by stimulating the locust extensor tibia muscle and measuring the force generated at the tibia. Parameters in each model were estimated by minimising the error between the modelled and actual force response for a set of training data. A separate set of test data, which included physiological kick-type data, was used to assess the models. It was found that a linear model performed the worst whereas a new model was found to perform the best. The parameter sensitivity of this new model was investigated using a one-at-a-time approach, and it found that the force response is not particularly sensitive to changes in any parameter.

Recommendations for training in pediatric psychology: defining core competencies across training levels.

PubMed

Palermo, Tonya M; Janicke, David M; McQuaid, Elizabeth L; Mullins, Larry L; Robins, Paul M; Wu, Yelena P

2014-10-01

As a field, pediatric psychology has focused considerable efforts on the education and training of students and practitioners. Alongside a broader movement toward competency attainment in professional psychology and within the health professions, the Society of Pediatric Psychology commissioned a Task Force to establish core competencies in pediatric psychology and address the need for contemporary training recommendations.   The Task Force adapted the framework proposed by the Competency Benchmarks Work Group on preparing psychologists for health service practice and defined competencies applicable across training levels ranging from initial practicum training to entry into the professional workforce in pediatric psychology.   Competencies within 6 cluster areas, including science, professionalism, interpersonal, application, education, and systems, and 1 crosscutting cluster, crosscutting knowledge competencies in pediatric psychology, are presented in this report.   Recommendations for the use of, and the further refinement of, these suggested competencies are discussed. © The Author 2014. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The Impact of Resistance Training on Swimming Performance: A Systematic Review.

PubMed

Crowley, Emmet; Harrison, Andrew J; Lyons, Mark

2017-11-01

The majority of propulsive forces in swimming are produced from the upper body, with strong correlations between upper body strength and sprint performance. There are significant gaps in the literature relating to the impact of resistance training on swimming performance, specifically the transfer to swimming performance. The aims of this systematic literature review are to (1) explore the transfer of resistance-training modalities to swimming performance, and (2) examine the effects of resistance training on technical aspects of swimming. Four online databases were searched with the following inclusion criteria: (1) journal articles with outcome measures related to swimming performance, and (2) competitive swimmers participating in a structured resistance-training programme. Exclusion criteria were (1) participants with a mean age <16 years; (2) untrained, novice, masters and paraplegic swimmers; (3) triathletes and waterpolo players; (4) swimmers with injuries or illness; and (5) studies of starts and turns specifically. Data were extracted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, and the Physiotherapy Evidence Database (PEDro) scale was applied. For optimal transfer, specific, low-volume, high-velocity/force resistance-training programmes are optimal. Stroke length is best achieved through resistance training with low repetitions at a high velocity/force. Resisted swims are the most appropriate training modality for improving stroke rate. Future research is needed with respect to the effects of long-term resistance-training interventions on both technical parameters of swimming and overall swimming performance. The results of such work will be highly informative for the scientific community, coaches and athletes.

A SUMMARY OF RESEARCH IN TRAINING FOR ADVISORY ROLES IN OTHER CULTURES BY THE BEHAVIORAL SCIENCES LABORATORY. FINAL REPORT 1963-1966.

ERIC Educational Resources Information Center

KING, PHILIP H.

DUE TO THE NEED FOR IMPROVED INTERPERSONAL RELATIONS BETWEEN UNITED STATES AIR FORCE TECHNICAL ADVISORS OVERSEAS AND THE INDIGENOUS PERSONS WITH WHOM THEY WORK, A RESEARCH PROGRAM HAS BEEN ESTABLISHED TO IMPROVE METHODS FOR TRAINING CROSS-CULTURAL COMMUNICATIVE SKILLS. THIS RESEARCH IS DIVIDED INTO FOUR PARTS--(1) IDENTIFICATION IN THE FIELD OF…

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.

Fusion of Haptic and Gesture Sensors for Rehabilitation of Bimanual Coordination and Dexterous Manipulation.

PubMed

Yu, Ningbo; Xu, Chang; Li, Huanshuai; Wang, Kui; Wang, Liancheng; Liu, Jingtai

2016-03-18

Disabilities after neural injury, such as stroke, bring tremendous burden to patients, families and society. Besides the conventional constrained-induced training with a paretic arm, bilateral rehabilitation training involves both the ipsilateral and contralateral sides of the neural injury, fitting well with the fact that both arms are needed in common activities of daily living (ADLs), and can promote good functional recovery. In this work, the fusion of a gesture sensor and a haptic sensor with force feedback capabilities has enabled a bilateral rehabilitation training therapy. The Leap Motion gesture sensor detects the motion of the healthy hand, and the omega.7 device can detect and assist the paretic hand, according to the designed cooperative task paradigm, as much as needed, with active force feedback to accomplish the manipulation task. A virtual scenario has been built up, and the motion and force data facilitate instantaneous visual and audio feedback, as well as further analysis of the functional capabilities of the patient. This task-oriented bimanual training paradigm recruits the sensory, motor and cognitive aspects of the patient into one loop, encourages the active involvement of the patients into rehabilitation training, strengthens the cooperation of both the healthy and impaired hands, challenges the dexterous manipulation capability of the paretic hand, suits easy of use at home or centralized institutions and, thus, promises effective potentials for rehabilitation training.

Fusion of Haptic and Gesture Sensors for Rehabilitation of Bimanual Coordination and Dexterous Manipulation

PubMed Central

Yu, Ningbo; Xu, Chang; Li, Huanshuai; Wang, Kui; Wang, Liancheng; Liu, Jingtai

2016-01-01

Disabilities after neural injury, such as stroke, bring tremendous burden to patients, families and society. Besides the conventional constrained-induced training with a paretic arm, bilateral rehabilitation training involves both the ipsilateral and contralateral sides of the neural injury, fitting well with the fact that both arms are needed in common activities of daily living (ADLs), and can promote good functional recovery. In this work, the fusion of a gesture sensor and a haptic sensor with force feedback capabilities has enabled a bilateral rehabilitation training therapy. The Leap Motion gesture sensor detects the motion of the healthy hand, and the omega.7 device can detect and assist the paretic hand, according to the designed cooperative task paradigm, as much as needed, with active force feedback to accomplish the manipulation task. A virtual scenario has been built up, and the motion and force data facilitate instantaneous visual and audio feedback, as well as further analysis of the functional capabilities of the patient. This task-oriented bimanual training paradigm recruits the sensory, motor and cognitive aspects of the patient into one loop, encourages the active involvement of the patients into rehabilitation training, strengthens the cooperation of both the healthy and impaired hands, challenges the dexterous manipulation capability of the paretic hand, suits easy of use at home or centralized institutions and, thus, promises effective potentials for rehabilitation training. PMID:26999149

Working Women Speak: Education, Training, Counseling. A Report on Six Regional Dialogues Sponsored by the National Commission on Working Women.

ERIC Educational Resources Information Center

Harrison, Cynthia

Issues and findings are synthesized from six invitational regional dialogues attended by 730 representatives of the 80% of women in the work force who are concentrated in low-paying, low-status jobs. The discussion of the needs and concerns of this population makes reference to (1) answers to questionnaires (appended, together with compiled data…

Current dilemmas in overseas doctors' training

PubMed Central

Sandhu, D

2005-01-01

International medical graduates (IMGs) are a remarkably successful professional group in the United Kingdom making up to 30% of the NHS work force. Their very success and media publicity about general practice and consultant shortages, has led to a large influx of inexperienced doctors seeking training opportunities in competitive specialties. In 2003 a record 15 549 doctors joined the medical register of which 9336 doctors were non-European Economic Area citizens. The number of candidates sitting PLAB part 1 and part 2 in 2003 rose by 267% and 283% respectively compared with 2001. Changes to Department of Health, Home Office, and deanery regulations with expansion of medical schools, implementation of European Working Time Directive, Modernising Medical Careers, and the future role of the Postgraduate Medical Education and Training Board, will have an important impact on IMGs' training. Dissemination of realistic information about postgraduate training opportunities is important as the NHS for some time will continue to rely on IMGs. PMID:15701736

Knowledge Work: The Rise of the Office Economy. Full Report.

ERIC Educational Resources Information Center

Doyle, Leonie; Kurth, Brian; Kerr, Ella

The rise of the office economy and its impact on vocational education and training (VET) in Australia were examined by replicating the methodology used in Carnevale and Rose's U.S. study on the impact of the new office economy. Both studies took a functional approach to analyzing economic activities and the work force and focused primarily on…

Preparation for Work. Findings from "The Condition of Education, 1996," No. 8.

ERIC Educational Resources Information Center

Medrich, Elliott

This report contains data from "The Condition of Education 1996" on issues that are central to the process of work preparation: course-taking patterns among high school and postsecondary students, student experience as it relates to preparation for entry into the labor force, and adult involvement in education and training while employed. Some of…

Workplace Communication Skills, Workplace Basic Skills, & Literacy Training in UAW-Chrysler Region 3. Final Performance Report.

ERIC Educational Resources Information Center

Indiana Vocational Technical Coll., Indianapolis.

A workplace literacy partnership program model was demonstrated at four Chrysler plants in Indiana. Objectives were to improve workers' individual skills, enhance personal productivity, and increase work force job security and plant competitiveness. During the 3-month start-up phase, project staff worked with management and labor representatives…

Cockpit Resource Management (CRM) training in the 1550th combat crew training wing

NASA Technical Reports Server (NTRS)

Fiedler, Michael T.

1987-01-01

The training program the 1550th Combat Crew Training Wing at Kirtland Air Force Base, New Mexico, implemented in September 1985 is discussed. The program is called Aircrew Coordination Training (ACT), and it is designed specifically to help aircrew members work more effectively as a team in their respective aircraft and hopefully to reduce human factors-related accidents. The scope of the 1550th CCTW's training responsibilities is described, the structure of the program, along with a brief look at the content of the academic part of the course. Then the Mission-Oriented Simulator Training (MOST) program is discussed; a program similar to the Line Oriented Flight Training (LOFT) programs. Finally, the future plans for the Aircrew Coordination Training Program at the 1550th is discussed.

Civilian Human Capital Strategic Plan 2006-2010

DTIC Science & Technology

2006-07-01

operations.” “ In a reconfigured Total Force, a new balance of skills must be coupled with greater accessibility to people so that the right forces...Plan for transforming DoD training) and promoting work life balance opportunities. Never before have the challenges facing DoD been greater as it...recruitment, retention, development, worklife , and workforce management strategies and systems in closing mission critical competency gaps—ensuring the right

Putting Veterans to Work

DTIC Science & Technology

2012-02-13

council on matters such as education and training, transition, entrepreneurship , and employment. Tasks forces form, make recommendations, and dissolve...second only to the internet.68 Mrs. Obama announced at the Chamber of Commerce event of December 2011 that the International Franchising Association

Battle Staff Training and Synchronization in Light Infantry Battalions and Task Forces

DTIC Science & Technology

1991-12-01

Institute for the Behavioral and Social Sciences Fort Benning Field Unit (ARI-Benning) joined the Training Research Laboratory’s Determinants of Effective ...and unforgiving. The effective management and manipulation of stressors in a continuous operations environment, along with an efficient and consistent...an organizational effectiveness model grounded in the General Systems Theory model. An extensive body of work was reviewed, but two authors stand out

Educational Reform and the World of Work: France. Technical Progress and Vocational Training--The Premises and Conclusions of Governmental Educational Research and Planning

ERIC Educational Resources Information Center

Western European Education, 1977

1977-01-01

Discusses problems encountered in France in developing a labor force skilled in areas needed by industry and in coordinating the supply and demand of these skills. Conclusions are that vocational training research must be promoted on a systematic basis and that socioeconomic factors and worker attitudes must be considered in addition to technical…

Early Training Estimation System

DTIC Science & Technology

1984-06-01

Cybernetics and Society, 1980, pp. 1067-1974. J. David , J. Price, Successful communication in full scale engineering development statements of work. Air Force...Technical Memorandum 24-80, 1980, US Army Engineering Laboratory. S. Shrier , Algorithms for system design. Proceedings of the international conference on

Health work force planning in the 90s, Part II: Enough in the right place at the right time?

PubMed

Turner, L A; Ostbye, T; Pederson, L L

1993-01-01

The focus of this discussion has been on achieving a distribution of health care professionals that meets the objective of making health services available to the total population. The need for a systematic approach to planning, not only for the health care work force, but for the system in general, has been recognized as the highest priority for the health care systems of industrialized countries for over a decade. Overall, the goal of health care work force planning the world over is "to provide the right type of education and training for the right number and type of people needed to render effectively and safely the right types of service when and where required by the population." What is needed is a readiness to evaluate existing service delivery models, to retain those found to be effective and efficient, and to re-direct resources from outdated or ineffective strategies into new approaches found to better meet this goal. We need to envision the health care work force as a whole; work toward making it as efficient as possible, and thereby maintain our national commitment to universal health care.

Single particle train ordering in microchannel based on inertial and vortex effects

NASA Astrophysics Data System (ADS)

Fan, Liang-Liang; Yan, Qing; Zhe, Jiang; Zhao, Liang

2018-06-01

A new microfluidic device for microparticle focusing and ordering in a single particle train is reported. The particle focusing and ordering are based on inertial and vortex effects in a microchannel with a series of suddenly contracted and widely expanded structures on one side. In the suddenly contracted regions, particles located near the contracted structures are subjected to a strong wall-effect lift force and momentum-change-induced inertial force due to the highly curved trajectory, migrating to the straight wall. A horizontal vortex is generated downstream of the contracted structure, which prevents the particle from getting close to the wall. In the widely expanded regions, the streamline is curved and no vortex is generated. The shear-gradient lift force and the momentum-change-induced inertial force are dominant for particle lateral migration, driving particles towards the wall of the expanded structures. Eventually, particles are focused and ordered in a single particle train by the combination effects of the inertial forces and the vortex. In comparison with other single-stream particle focusing methods, this device requires no sheath flow, is easy for fabrication and operation, and can work over a wide range of Reynolds numbers from 19.1–142.9. The highly ordered particle chain could be potentially utilized in a variety of lab-chip applications, including micro-flow cytometer, imaging and droplet-based cell entrapment.

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

Riley, H.W. Jr.

Over the years, utilities have been going through cost cutting measures and efficiency improvements in an effort to be more competitive or stay competitive within their market territory. The next logical step for a utility to take is to promote Creativity. With a creative environment in place, utilities can keep pace with the changes in the industry and maintain or attain their competitive advantage. The goal of the creative electric utility work-force is to keep up with changes in the industry and become more competitive as the market becomes more competitive. Utilities can change the way they do business bymore » utilizing an effectively trained and skilled work-force on the subject of creative thinking. Creativity within a work-force depends on the employees desire to understand difficult aspects of his or her life. This paper will provide the foundation for linking Creativity and the electric utility industry.« less

Report of a Consultation on the Employment of Women with Family Responsibilities (February 17, 1965).

ERIC Educational Resources Information Center

Department of Labour, Ottawa (Ontario). Women's Bureau.

Fifty-four participants met to consider counseling and training for women who were entering or re-entering the labor force after varying periods of time devoted to their families, and the need for day care services and facilities for children of working mothers, provision for maternity leave, and part-time work. Presentations were: (1) "Women…

Back to Basics: Literacy at Work. Special Report. ERB Report No. 1764, Section III.

ERIC Educational Resources Information Center

Bureau of Business Practice, Waterford, CT.

Functional illiteracy is an urgent problem for the U.S. business and industrial communities. Employers can uncover literacy problems among employees by conducting analyses of the literacy tasks needed on the job and assessing the basic skill levels of their work force. The design of a basic skills training program should be based on clearly…

Final Environmental Assessment for the Update and Implementation of the Total Force Training Mission for Visiting Units (Operation Snowbird, Multi-Service, and Foreign Military Sales), Davis-Monthan Air Force Base, Arizona

DTIC Science & Technology

2015-05-14

elimina ources h alternative Aircraft licopters April ation Luke AFB T No Yes Yes Yes Yes Yes s to increas ver, the ai work and t...data are shown in Table 3-9. There were almost 463,000 people in the labor force in the ROI. The average 2012 unemployment rate of 7.3 percent in...the ROI/Pima County is below the 2012 average unemployment rate for Arizona (8.3 percent) and the Nation (8.1 percent). Table 3-9. Labor Force

Future United States Role in European Security

DTIC Science & Technology

1992-08-26

MONITORING ORGANIZATION REPORT NUMBER(S) 6a. NAME OF PERFORMING ORGANIZATION 6b. OFFICE SYMBOL 7a. NAME OF MONITORING ORGANIZATION US Army War College (if...necessary and identify by block number) FIELD GROUP SUB- GROUP 19, ABSTRACT (Continue on reverse if necessary and identify by block number) See reverse...concerning these forces: Of course, they used NATO rules of engagement and worked to NATO standards. They had trained together as NATO forces and

Armed Conflict in Syria: Overview and U.S. Response

DTIC Science & Technology

2014-05-05

participated in multiple joint projects with Hezbollah.49 Treasury also designated the Islamic Revolutionary Guard Corps-Quds Force ( IRGC -QF) for training...Mohammad Ali Jafari, head of the IRGC , acknowledged in September 2012 that some members of the Quds Force were present in Syria,50 and U.S. officials have...described them as also working closely with Hezbollah. Regional observers in March 2014 estimated that between 1,000 and 1,500 IRGC members were

Method of preparing a two-way shape memory alloy

DOEpatents

Johnson, Alfred D.

1984-01-01

A two-way shape memory alloy, a method of training a shape memory alloy, and a heat engine employing the two-way shape memory alloy to do external work during both heating and cooling phases. The alloy is heated under a first training stress to a temperature which is above the upper operating temperature of the alloy, then cooled to a cold temperature below the zero-force transition temperature of the alloy, then deformed while applying a second training stress which is greater in magnitude than the stress at which the alloy is to be operated, then heated back to the hot temperature, changing from the second training stress back to the first training stress.

Positive effects of 1-year football and strength training on mechanical muscle function and functional capacity in elderly men.

PubMed

Sundstrup, Emil; Jakobsen, Markus Due; Andersen, Lars Louis; Andersen, Thomas Rostgaard; Randers, Morten Bredsgaard; Helge, Jørn Wulff; Suetta, Charlotte; Schmidt, Jakob Friis; Bangsbo, Jens; Krustrup, Peter; Aagaard, Per

2016-06-01

A decline in physical capacity takes place with increasing age that negatively affects overall physical function including work ability and the ability to perform typical activities of daily living (ADL). The overall aim of the present study was to determine the neuromuscular adaptations to long-term (1 year) football and strength training in older untrained adults, and to assess the concurrent effect on functional ADL capacity. Twenty-seven healthy elderly males (68.2 ± 3.2 years) were randomly assigned to 12 months of either recreational football training (FT: n = 10), strength training (ST: n = 9) or served as inactive controls (CON: n = 8). Recreational football training consisted of small-sided training sessions whereas strength training consisted of high intensity exercises targeting the lower extremity and upper body. Maximal thigh muscle strength and rate of force development (RFD) were assessed with isokinetic dynamometry, while postural balance and vertical jumping performance were evaluated using force plate analysis. Furthermore, functional ability was evaluated by stair-ascent and chair-rising testing. A total of nine, nine and seven participants from FT, ST and CON, respectively, were included in the analysis. Both exercise regimens led to substantial gains in functional ability, evidenced by 24 and 18 % reduced stair-ascent time, and 32 and 21 % increased chair-rising performance in FT and ST, respectively (all P < 0.05). Long-term strength training led to increased concentric (14 %; P < 0.01) and isometric (23 %; P < 0.001) quadriceps and isometric hamstring strength (44 %; P < 0.0001), whereas football training mainly resulted in enhanced hamstring strength (18 %, P < 0.05) and RFD (89 %, P < 0.0001). Long-term (1 year) strength training led to increased quadriceps and hamstring strength, whereas the adaptations to football training mainly included enhanced strength and rapid force capacity of the hamstring muscles. Gains in functional ability were observed in response to both training regimens, evidenced by reduced stair-ascent time and increased chair-rising performance. Long-term football exercise and strength training both appear to be effective interventional strategies to improve factors of importance for ADL by counteracting the age-related decline in lower limb strength and functional capacity among old male adults. This could potentially be a way to improve work ability of senior workers.

An Expert System Solution for the Quantitative Condition Assessment of Electrical Distribution Systems in the United States Air Force

DTIC Science & Technology

1991-09-01

Distribution system ... ......... 4 2. Architechture of an Expert system .. .............. 66 vi List of Tables Table Page 1. Prototype Component Model...expert system to properly process work requests Ln civil engineering (8:23). Electric Power Research Institute (EPRI). EPRI is a private organization ...used (51) Training Level. The level of training shop technicians receive, and the resulting proficiency, are important in all organizations . Experts 1

How to Assess Gaming-Induced Benefits on Attention and Working Memory.

PubMed

Mishra, Jyoti; Bavelier, Daphne; Gazzaley, Adam

2012-06-01

Our daily actions are driven by our goals in the moment, constantly forcing us to choose among various options. Attention and working memory are key enablers of that process. Attention allows for selective processing of goal-relevant information and rejecting task-irrelevant information. Working memory functions to maintain goal-relevant information in memory for brief periods of time for subsequent recall and/or manipulation. Efficient attention and working memory thus support the best extraction and retention of environmental information for optimal task performance. Recent studies have evidenced that attention and working memory abilities can be enhanced by cognitive training games as well as entertainment videogames. Here we review key cognitive paradigms that have been used to evaluate the impact of game-based training on various aspects of attention and working memory. Common use of such methodology within the scientific community will enable direct comparison of the efficacy of different games across age groups and clinical populations. The availability of common assessment tools will ultimately facilitate development of the most effective forms of game-based training for cognitive rehabilitation and education.

How to Assess Gaming-Induced Benefits on Attention and Working Memory

PubMed Central

Mishra, Jyoti; Bavelier, Daphne

2012-01-01

Abstract Our daily actions are driven by our goals in the moment, constantly forcing us to choose among various options. Attention and working memory are key enablers of that process. Attention allows for selective processing of goal-relevant information and rejecting task-irrelevant information. Working memory functions to maintain goal-relevant information in memory for brief periods of time for subsequent recall and/or manipulation. Efficient attention and working memory thus support the best extraction and retention of environmental information for optimal task performance. Recent studies have evidenced that attention and working memory abilities can be enhanced by cognitive training games as well as entertainment videogames. Here we review key cognitive paradigms that have been used to evaluate the impact of game-based training on various aspects of attention and working memory. Common use of such methodology within the scientific community will enable direct comparison of the efficacy of different games across age groups and clinical populations. The availability of common assessment tools will ultimately facilitate development of the most effective forms of game-based training for cognitive rehabilitation and education. PMID:24761314

The ISTSS/Rand guidelines on mental health training of primary healthcare providers for trauma-exposed populations in conflict-affected countries.

PubMed

Eisenman, David; Weine, Stevan; Green, Bonnie; de Jong, Joop; Rayburn, Nadine; Ventevogel, Peter; Keller, Allen; Agani, Ferid

2006-02-01

Mental health care for trauma-exposed populations in conflict-affected developing countries often is provided by primary healthcare providers (PHPs), including doctors, nurses, and lay health workers. The Task Force on International Trauma Training, through an initiative sponsored by the International Society for Traumatic Stress Studies and the RAND Corporation, has developed evidence- and consensus-based guidelines for the mental health training of PHPs in conflict-affected developing countries. This article presents the Guidelines, which provide a conceptual framework and specific principles for improving the quality of mental health training for PHPs working with trauma-exposed populations.

A Cross-Disciplinary Partnership to Improve Manufacturing Education.

ERIC Educational Resources Information Center

Stephens, Matthew P.; Kraebber, Henry W.

1998-01-01

An exemplary university/business partnership involved the development of a training program to enhance workplace productivity for a relatively small manufacturing facility. The objectives were to educate the work force in the principles of workplace organization and lean manufacturing practices. (Author/JOW)

Teaching English as a Second Language.

ERIC Educational Resources Information Center

Oberle, Joseph

1990-01-01

The shrinking U.S. labor pool has caused employers to hire more immigrants with the result that the language problem has become a work place problem. More and more employers are being forced to provide English-as-a-second-language training to their employees. (JOW)

76 FR 72391 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-23

... comments are received which result in a contrary determination. ADDRESSES: You may submit comments... SYSTEM NAME: Defense Manpower Data Center Data Base (August 7, 2009, 74 FR 39666). Changes... acquisition work force warrant location, training and job specialty information; military personnel...

Physical training in children with osteogenesis imperfecta.

PubMed

Van Brussel, Marco; Takken, Tim; Uiterwaal, Cuno S P M; Pruijs, Hans J; Van der Net, Janjaap; Helders, Paul J M; Engelbert, Raoul H H

2008-01-01

To study the effects of a physical training program on exercise capacity, muscle force, and subjective fatigue levels in patients with mild to moderate forms of osteogenesis imperfecta (OI). Thirty-four children with OI type I or IV were randomly assigned to either a 12-week graded exercise program or care as usual for 3 months. Exercise capacity and muscle force were studied; subjective fatigue, perceived competence, and health-related quality of life were secondary outcomes. All outcomes were measured at baseline (T = 0), after intervention (T = 1), and after 6 and 9 months (T = 2 and T = 3, respectively). After intervention (T = 1), peak oxygen consumption (VO2peak), relative VO2peak (VO2peak/kg), maximal working capacity (Wmax), and muscle force were significantly improved (17%, 18%, 10%, and 12%, respectively) compared with control values. Subjective fatigue decreased borderline statistically significantly. Follow-up at T = 2 showed a significant decrease of the improvements measured at T = 1 of VO2peak, but VO2peak/kg, Wmax, and subjective fatigue showed no significant difference. At T = 3, we found a further decrease of the gained improvements. A supervised training program can improve aerobic capacity and muscle force and reduces levels of subjective fatigue in children with OI type I and IV in a safe and effective manner.

State of the practice for pediatric surgery--career satisfaction and concerns. A report from the American Pediatric Surgical Association Task Force on Family Issues.

PubMed

Katz, Aviva; Mallory, Baird; Gilbert, James C; Bethel, Colin; Hayes-Jordan, Andrea A; Saito, Jacqueline M; Tomita, Sandra S; Walsh, Danielle S; Shin, Cathy E; Wesley, John R; Farmer, Diana

2010-10-01

There has been increasing interest and concern raised in the surgical literature regarding changes in the culture of surgical training and practice, and the impact these changes may have on surgeon stress and the appeal of a career in surgery. We surveyed pediatric surgeons and their partners to collect information on career satisfaction and work-family balance. The American Pediatric Surgical Association Task Force on Family Issues developed separate survey instruments for both pediatric surgeons and their partners that requested demographic data and information regarding the impact of surgical training and practice on the surgeon's opportunity to be involved with his/her family. We found that 96% of pediatric surgeons were satisfied with their career choice. Of concern was the lack of balance, with little time available for family, noted by both pediatric surgeons and their partners. The issues of work-family balance and its impact on surgeon stress and burnout should be addressed in both pediatric surgery training and practice. The American Pediatric Surgical Association is positioned to play a leading role in this effort. Copyright © 2010 Elsevier Inc. All rights reserved.

Act No. 89-905 of 19 December 1989 promoting the return to employment and the struggle against professional exclusion.

PubMed

1989-01-01

Among other things, this Act establishes 2 employment incentives to induce employers to hire various categories of the unemployed. The 1st incentive is aimed at persons facing special difficulties in access to employment, in particular, persons out of work for a long period of time and beneficiaries of a "solidarity" allowance or minimum income of work force insertion, with preference given to single women, especially widows. This incentive gives an employer the right to monetary payments, to having the state pay for training, and to exemption from payment of contributions for social insurance, accidents in the workplace, and family allowances if the employer enters into a contract with the State to promote the professional work force insertion of targeted persons. The 2nd incentive is aimed at the same categories of persons, as well as persons out of work over the age of 50 and young persons from 16 to 25 years old, with preference again given to single women, particularly widows. This incentive obligates the state to pay all or part of salaries, training costs, and social service contributions associated with employees given work by certain employers in the public sector and nonprofit employers in the private sector.

ANNETTE Project: Contributing to The Nuclearization of Fusion

NASA Astrophysics Data System (ADS)

Ambrosini, W.; Cizelj, L.; Dieguez Porras, P.; Jaspers, R.; Noterdaeme, J.; Scheffer, M.; Schoenfelder, C.

2018-01-01

The ANNETTE Project (Advanced Networking for Nuclear Education and Training and Transfer of Expertise) is well underway, and one of its work packages addresses the design, development and implementation of nuclear fusion training. A systematic approach is used that leads to the development of new training courses, based on identified nuclear competences needs of the work force of (future) fusion reactors and on the current availability of suitable training courses. From interaction with stakeholders involved in the ITER design and construction or the JET D-T campaign, it became clear that the lack of nuclear safety culture awareness already has an impact on current projects. Through the collaboration between the European education networks in fission (ENEN) and fusion (FuseNet) in the ANNETTE project, this project is well positioned to support the development of nuclear competences for ongoing and future fusion projects. Thereby it will make a clear contribution to the realization of fusion energy.

Grip force control during virtual object interaction: effect of force feedback,accuracy demands, and training.

PubMed

Gibo, Tricia L; Bastian, Amy J; Okamura, Allison M

2014-03-01

When grasping and manipulating objects, people are able to efficiently modulate their grip force according to the experienced load force. Effective grip force control involves providing enough grip force to prevent the object from slipping, while avoiding excessive force to avoid damage and fatigue. During indirect object manipulation via teleoperation systems or in virtual environments, users often receive limited somatosensory feedback about objects with which they interact. This study examines the effects of force feedback, accuracy demands, and training on grip force control during object interaction in a virtual environment. The task required subjects to grasp and move a virtual object while tracking a target. When force feedback was not provided, subjects failed to couple grip and load force, a capability fundamental to direct object interaction. Subjects also exerted larger grip force without force feedback and when accuracy demands of the tracking task were high. In addition, the presence or absence of force feedback during training affected subsequent performance, even when the feedback condition was switched. Subjects' grip force control remained reminiscent of their employed grip during the initial training. These results motivate the use of force feedback during telemanipulation and highlight the effect of force feedback during training.

Isokinetic strength and endurance during 30-day 6 degrees head-down bed rest with isotonic and isokinetic exercise training

NASA Technical Reports Server (NTRS)

Greenleaf, J. E.; Bernauer, E. M.; Ertl, A. C.; Bulbulian, R.; Bond, M.

1994-01-01

The purpose of our study was to determine if an intensive, intermittent, isokinetic, lower extremity exercise training program would attenuate or eliminate the decrease of muscular strength and endurance during prolonged bed rest (BR). The 19 male subjects (36 +/- 1 yr, 178 +/- 2 cm, 76.5 +/- 1.7 kg) were allocated into a no exercise (NOE) training group (N = 5), an isotonic (lower extremity cycle ergometer) exercise (ITE) training group (N = 7), and an isokinetic (isokinetic knee flexion-extension) exercise (IKE) training group (N = 7). Peak knee (flexion and extension) and shoulder (abduction-adduction) functions were measured weekly in all groups with one 5-repetition set. After BR, average knee extension total work decreased by 16% with NOE, increased by 27% with IKE, and was unchanged with ITE. Average knee flexion total work and peak torque (strength) responses were unchanged in all groups. Force production increased by 20% with IKE and was unchanged with NOE and ITE. Shoulder total work was unchanged in all groups, while gross average peak torque increased by 27% with ITE and by 22% with IKE, and was unchanged with NOE. Thus, while ITE training can maintain some isokinetic functions during BR, maximal intermittent IKE training can increase other functions above pre-BR control levels.

Isokinetic Strength and Endurance During 30-day 6 deg Head-Down Bed Rest with Isotonic and Isokinetic Exercise Training

NASA Technical Reports Server (NTRS)

Greenleaf, J. E.; Bernauer, E. M.; Ertl, A. C.; Bond, M.; Bulbulian, R.

1994-01-01

The purpose of our study was to determine if an intensive, intermittent, isokinetic, lower extremity exercise training program would attenuate or eliminate the decrease of muscular strength and endurance during prolonged bed rest (BR). The 19 male subjects (36 +/- 1 yr, 178 +/- 2 cm, 76.5 +/- 1.7 kg) were allocated into a no exercise (NOE) training group (N = 5), an isotonic (lower extremity cycle orgometer) exercise (ITE) training group (N = 7), and an isokinetic (isokinetic knee flexion-extension) exercise (IKE) training group (N = 7). Peak knee (flexion and extension) and shoulder (abduction-adduction) functions were measured weekly in all groups with one 5-repetition set. After BR, average knee extension total work decreased by 16% with NOE, increased by 27% with IKE, and was unchanged with ITE. Average knee flexion total work and peak torque (strength) responses were unchanged in all groups. Force production increased by 20% with IKE and was unchanged with NOE and ITE. Shoulder total work was unchanged in all groups, while gross average peak torque increased by 27% with ITE and by 22% with IKE, and was unchanged with NOE. Thus, while ITE training can maintain some isokinetic functions during BR, maximal intermittent IKE training can increase other functions above pre-BR control levels.

75 FR 17911 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

...) (June 11, 1997; 62 FR 31793). Reason: The 1550th Technical Training Squadron, Kirtland Air Force Base...: The 1550th Combat Crew Training Wing, Kirtland Air Force Base, NM, no longer exists. Training now..., Kirtland Air Force Base, NM, no longer exists. Training now falls under the Air Education Training Command...

Cluster management.

PubMed

Katz, R

1992-11-01

Cluster management is a management model that fosters decentralization of management, develops leadership potential of staff, and creates ownership of unit-based goals. Unlike shared governance models, there is no formal structure created by committees and it is less threatening for managers. There are two parts to the cluster management model. One is the formation of cluster groups, consisting of all staff and facilitated by a cluster leader. The cluster groups function for communication and problem-solving. The second part of the cluster management model is the creation of task forces. These task forces are designed to work on short-term goals, usually in response to solving one of the unit's goals. Sometimes the task forces are used for quality improvement or system problems. Clusters are groups of not more than five or six staff members, facilitated by a cluster leader. A cluster is made up of individuals who work the same shift. For example, people with job titles who work days would be in a cluster. There would be registered nurses, licensed practical nurses, nursing assistants, and unit clerks in the cluster. The cluster leader is chosen by the manager based on certain criteria and is trained for this specialized role. The concept of cluster management, criteria for choosing leaders, training for leaders, using cluster groups to solve quality improvement issues, and the learning process necessary for manager support are described.

Air Force Reading Abilities Test: Utilization Assessment.

DTIC Science & Technology

1984-03-01

the R&DI AFHRL. TR-78.82, Predichon of Reading Grade Li.s of Seim. AApdwo from Armed Serice. Vocaionaj Ap ude Batery (ASVAB); AFHRL.TR-80-11, Reading...4. Vocabulary words that showed a likelihood of being encountered in an Air Force work environment were to be selected. Esoteric adverbs and...is not only used in the Basic Military Training environment ; it is also utilized at every Base Education Office through the OJT program. As noted

Cultural Diversity in the Workplace: Managing a Multicultural Work Force.

ERIC Educational Resources Information Center

Martin, Larry G.; Ross-Gordon, Jovita M.

1990-01-01

The influx of minorities into the workplace requires attention to their participation in workplace training, to race relations and organizational culture, and to potential communication difficulties. Human resource professionals must address cultural diversity issues as they affect the attainment of organizational goals. (SK)

Air Force Training: Further Analysis and Planning Needed to Improve Effectiveness

DTIC Science & Technology

2016-09-01

training, and (3) established virtual training plans that include desirable characteristics of a comprehensive strategy. GAO reviewed Air Force training...requirements may not reflect current and emerging training needs, because the Air Force has not comprehensively reassessed the assumptions underlying them...include all desirable characteristics of a comprehensive strategy, such as a risk-based investment strategy or a time line for addressing training needs

Quality Assurance Specifications for Planetary Protection Assays

NASA Astrophysics Data System (ADS)

Baker, Amy

As the European Space Agency planetary protection (PP) activities move forward to support the ExoMars and other planetary missions, it will become necessary to increase staffing of labo-ratories that provide analyses for these programs. Standardization of procedures, a comprehen-sive quality assurance program, and unilateral training of personnel will be necessary to ensure that the planetary protection goals and schedules are met. The PP Quality Assurance/Quality Control (QAQC) program is designed to regulate and monitor procedures performed by labora-tory personnel to ensure that all work meets data quality objectives through the assembly and launch process. Because personnel time is at a premium and sampling schedules are often de-pendent on engineering schedules, it is necessary to have flexible staffing to support all sampling requirements. The most productive approach to having a competent and flexible work force is to establish well defined laboratory procedures and training programs that clearly address the needs of the program and the work force. The quality assurance specification for planetary protection assays has to ensure that labora-tories and associated personnel can demonstrate the competence to perform assays according to the applicable standard AD4. Detailed subjects included in the presentation are as follows: • field and laboratory control criteria • data reporting • personnel training requirements and certification • laboratory audit criteria. Based upon RD2 for primary and secondary validation and RD3 for data quality objectives, the QAQC will provide traceable quality assurance safeguards by providing structured laboratory requirements for guidelines and oversight including training and technical updates, standardized documentation, standardized QA/QC checks, data review and data archiving.

Periodic forcing of a shock train in a scramjet inlet-isolator at overspeed condition

NASA Astrophysics Data System (ADS)

Jiao, Xiaoliang; Chang, Juntao; Wang, Zhongqi; Yu, Daren

2018-02-01

Unsteady viscous numerical simulations are performed to explore the response of a shock train to downstream backpressure forcing in a scramjet inlet-isolator at the overspeed condition. A sinusoidal dynamic backpressure is applied at the exit of the isolator, thus leading a forced shock train oscillation. The results show that the shock train travels along a different path for the upstream and downstream movements. There is a clear hysteresis loop during the shock train oscillation. Under the low forcing frequency, the shock train travels in a clockwise loop. While it travels in a counter-clockwise loop under the high forcing frequency. Moreover, there is a lag between the shock train oscillation and the fluctuating backpressure. Especially for the high forcing frequency, the phase of the shock train oscillation is opposite to the fluctuating backpressure. The effects of the amplitude and frequency of the periodic fluctuating backpressure on the oscillation range of the shock train are also investigated. With the amplitude of the fluctuating backpressure increasing, the oscillation range of the shock train increases. With the frequency of the fluctuating backpressure increasing, the oscillation range of the shock train increases first and then decreases under high frequency.

Technical Education, Work Force Training, and U.S. Competitiveness. Hearing before the Subcommittee on Technology and Competitiveness of the Committee on Science, Space, and Technology. U.S. House of Representatives, One Hundred Second Congress, First Session (September 17, 1991).

ERIC Educational Resources Information Center

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

This document records the oral and written testimony given at a U.S. House of Representatives subcommittee hearing on technical training and productivity. Witnesses who provided testimony included an official of the National Science Foundation, several administrators of manufacturing companies, a representative of community colleges, and…

High Performance Computing and Enabling Technologies for Nano and Bio Systems and Interfaces

DTIC Science & Technology

2014-12-12

data analysis of protein – aptamer interaction systems were developed. All research investigations contributed to the research education , and training...achieved a 3.5 GPA to 4.0 (4.0 max scale): Number of graduating undergraduates funded by a DoD funded Center of Excellence grant for Education , Research...Research, education and training of future US work force in such nano- bio systems have significant potential for advancement in medical and health

Some Factors Influencing Air Force Simulator Training Effectiveness. Technical Report.

ERIC Educational Resources Information Center

Caro, Paul W.

A study of U.S. Air Force simulator training was conducted to identify factors that influence the effectiveness of such training and to learn how its effectiveness is being determined. The research consisted of a survey of ten representative Air Force simulator training programs and a review of the simulator training research literature. A number…

Relationships between Mechanical Variables in the Traditional and Close-Grip Bench Press.

PubMed

Lockie, Robert G; Callaghan, Samuel J; Moreno, Matthew R; Risso, Fabrice G; Liu, Tricia M; Stage, Alyssa A; Birmingham-Babauta, Samantha A; Stokes, John J; Giuliano, Dominic V; Lazar, Adrina; Davis, DeShaun L; Orjalo, Ashley J

2017-12-01

The study aim was to determine relationships between mechanical variables in the one-repetition maximum (1RM) traditional bench press (TBP) and close-grip bench press (CGBP). Twenty resistance-trained men completed a TBP and CGBP 1RM. The TBP was performed with the preferred grip; the CGBP with a grip width of 95% biacromial distance. A linear position transducer measured: lift distance and duration; work; and peak and mean power, velocity, and force. Paired samples t-tests (p < 0.05) compared the 1RM and mechanical variables for the TBP and CGBP; effect sizes (d) were also calculated. Pearson's correlations (r; p < 0.05) computed relationships between the TBP and CGBP. 1RM, lift duration, and mean force were greater in the TBP (d = 0.30-3.20). Peak power and velocity was greater for the CGBP (d = 0.50-1.29). The 1RM TBP correlated with CGBP 1RM, power, and force (r = 0.685-0.982). TBP work correlated with CGBP 1RM, lift distance, power, force, and work (r = 0.542-0.931). TBP power correlated with CGBP 1RM, power, force, velocity, and work (r = 0.484-0.704). TBP peak and mean force related to CGBP 1RM, power, and force (r = 0.596-0.980). Due to relationships between the load, work, power, and force for the TBP and CGBP, the CGBP could provide similar strength adaptations to the TBP with long-term use. The velocity profile for the CGBP was different to that of the TBP. The CGBP could be used specifically to improve high-velocity, upper-body pushing movements.

Relationships between Mechanical Variables in the Traditional and Close-Grip Bench Press

PubMed Central

Callaghan, Samuel J.; Moreno, Matthew R.; Risso, Fabrice G.; Liu, Tricia M.; Stage, Alyssa A.; Birmingham-Babauta, Samantha A.; Stokes, John J.; Giuliano, Dominic V.; Lazar, Adrina; Davis, DeShaun L.; Orjalo, Ashley J.

2017-01-01

Abstract The study aim was to determine relationships between mechanical variables in the one-repetition maximum (1RM) traditional bench press (TBP) and close-grip bench press (CGBP). Twenty resistance-trained men completed a TBP and CGBP 1RM. The TBP was performed with the preferred grip; the CGBP with a grip width of 95% biacromial distance. A linear position transducer measured: lift distance and duration; work; and peak and mean power, velocity, and force. Paired samples t-tests (p < 0.05) compared the 1RM and mechanical variables for the TBP and CGBP; effect sizes (d) were also calculated. Pearson’s correlations (r; p < 0.05) computed relationships between the TBP and CGBP. 1RM, lift duration, and mean force were greater in the TBP (d = 0.30-3.20). Peak power and velocity was greater for the CGBP (d = 0.50-1.29). The 1RM TBP correlated with CGBP 1RM, power, and force (r = 0.685-0.982). TBP work correlated with CGBP 1RM, lift distance, power, force, and work (r = 0.542-0.931). TBP power correlated with CGBP 1RM, power, force, velocity, and work (r = 0.484-0.704). TBP peak and mean force related to CGBP 1RM, power, and force (r = 0.596-0.980). Due to relationships between the load, work, power, and force for the TBP and CGBP, the CGBP could provide similar strength adaptations to the TBP with long-term use. The velocity profile for the CGBP was different to that of the TBP. The CGBP could be used specifically to improve high-velocity, upper-body pushing movements. PMID:29339982

History of the Army Ground Forces. Study Number 13. Activation and Early Training of ’D’ Division

DTIC Science & Technology

1948-06-30

CONTENTS,. Page Prefatory Note I - Preactivation Period, 1 `-Act ivation. 10 >Basic Training. 11 The NP Test, 17 ’ýUnit Training, 24 K:,Platoon...of the hard days ahead. "A leader must be fair; he must be interested in his men; above all, he must kaow his job. No men wants to follow a stumbler or...said, "Be sure you donIt shoot me, Joe." Lieutenant 0’Keefe did not have the. best control of his squads as they advanced but he worked hard , dashing

Visual force feedback in laparoscopic training.

PubMed

Horeman, Tim; Rodrigues, Sharon P; van den Dobbelsteen, John J; Jansen, Frank-Willem; Dankelman, Jenny

2012-01-01

To improve endoscopic surgical skills, an increasing number of surgical residents practice on box or virtual reality (VR) trainers. Current training is focused mainly on hand-eye coordination. Training methods that focus on applying the right amount of force are not yet available. The aim of this project is to develop a low-cost training system that measures the interaction force between tissue and instruments and displays a visual representation of the applied forces inside the camera image. This visual representation continuously informs the subject about the magnitude and the direction of applied forces. To show the potential of the developed training system, a pilot study was conducted in which six novices performed a needle-driving task in a box trainer with visual feedback of the force, and six novices performed the same task without visual feedback of the force. All subjects performed the training task five times and were subsequently tested in a post-test without visual feedback. The subjects who received visual feedback during training exerted on average 1.3 N (STD 0.6 N) to drive the needle through the tissue during the post-test. This value was considerably higher for the group that received no feedback (2.6 N, STD 0.9 N). The maximum interaction force during the post-test was noticeably lower for the feedback group (4.1 N, STD 1.1 N) compared with that of the control group (8.0 N, STD 3.3 N). The force-sensing training system provides us with the unique possibility to objectively assess tissue-handling skills in a laboratory setting. The real-time visualization of applied forces during training may facilitate acquisition of tissue-handling skills in complex laparoscopic tasks and could stimulate proficiency gain curves of trainees. However, larger randomized trials that also include other tasks are necessary to determine whether training with visual feedback about forces reduces the interaction force during laparoscopic surgery.

Method of preparing a two-way shape memory alloy

DOEpatents

Johnson, A.D.

1984-03-06

A two-way shape memory alloy, a method of training a shape memory alloy, and a heat engine employing the two-way shape memory alloy to do external work during both heating and cooling phases are disclosed. The alloy is heated under a first training stress to a temperature which is above the upper operating temperature of the alloy, then cooled to a cold temperature below the zero-force transition temperature of the alloy, then deformed while applying a second training stress which is greater in magnitude than the stress at which the alloy is to be operated, then heated back to the hot temperature, changing from the second training stress back to the first training stress. 8 figs.

The European Teaching Force: Conditions, Mobility and Qualifications.

ERIC Educational Resources Information Center

Smith, Janet

1992-01-01

Describes the teaching profession in European Common Market (ECM) states, reviewing differences in importance of education, salaries, status, rewards, working conditions, and training. Discusses teacher mobility between member states and feasibility of a single market among ECM states. Describes common market for primary school teachers in…

Training Work Forces during Changing Times.

ERIC Educational Resources Information Center

Collingwood, Jerry; And Others

In an effort to revitalize the state's economy through the diversification of industrial and service-oriented businesses, the Iowa General Assembly funds community college outreach programs to business and industry. At Des Moines Area Community College (DMACC), industry outreach is administered by the Economic Development Group (EDG), an…

Changes in power and force generation during coupled eccentric-concentric versus concentric muscle contraction with training and aging.

PubMed

Caserotti, Paolo; Aagaard, Per; Puggaard, Lis

2008-05-01

Age-related decline in maximal concentric muscle power is associated with frailty and functional impairments in the elderly. Compared to concentric contraction, mechanical muscle output is generally enhanced when muscles are rapidly pre-stretched (eccentric contraction), albeit less pronounced with increasing age. Exercise has been recommended to prevent loss of muscle power and function and recent guidelines indicate training program for increasing muscle power highly relevant for elderly subjects. This study examined the differences in muscle power, force and movement pattern during concentric-alone and coupled eccentric-concentric contraction and selected functional motor performances before and after 36-week multicomponent training including aerobic, strength, balance, flexibility and coordination components in elderly males. Vertical force, excursion, velocity, power and acceleration of the body center of mass were measured in two standardised vertical jumps (squatting jump, SQJ; countermovement jump, CMJ). Pre-stretch enhancement during CMJ did not improve performance [i.e., no enhanced maximal muscle power (Ppeak) and jump height (JH)] compared to concentric-alone muscle contraction (SQJ). Nevertheless, pre-stretch enhancement occurred as for similar SQJ and CMJ maximal performance, elderly people employed lower mechanical work, higher mean muscle power (Pmean), shorter concentric phase duration and shorter body center of mass displacement during CMJ. Post training, CMJ Ppeak, Pmean and JH increased in training group (P<0.05) while Ppeak and JH decreased in control group during the CMJ and SQJ (P<0.05). In conclusion, long-term training counteracted the age-related decline in muscle power and functional performance observed in the control subjects, while substantial gains in muscular performance were observed in the trained elderly.

Mathematical models of human paralyzed muscle after long-term training.

PubMed

Law, L A Frey; Shields, R K

2007-01-01

Spinal cord injury (SCI) results in major musculoskeletal adaptations, including muscle atrophy, faster contractile properties, increased fatigability, and bone loss. The use of functional electrical stimulation (FES) provides a method to prevent paralyzed muscle adaptations in order to sustain force-generating capacity. Mathematical muscle models may be able to predict optimal activation strategies during FES, however muscle properties further adapt with long-term training. The purpose of this study was to compare the accuracy of three muscle models, one linear and two nonlinear, for predicting paralyzed soleus muscle force after exposure to long-term FES training. Further, we contrasted the findings between the trained and untrained limbs. The three models' parameters were best fit to a single force train in the trained soleus muscle (N=4). Nine additional force trains (test trains) were predicted for each subject using the developed models. Model errors between predicted and experimental force trains were determined, including specific muscle force properties. The mean overall error was greatest for the linear model (15.8%) and least for the nonlinear Hill Huxley type model (7.8%). No significant error differences were observed between the trained versus untrained limbs, although model parameter values were significantly altered with training. This study confirmed that nonlinear models most accurately predict both trained and untrained paralyzed muscle force properties. Moreover, the optimized model parameter values were responsive to the relative physiological state of the paralyzed muscle (trained versus untrained). These findings are relevant for the design and control of neuro-prosthetic devices for those with SCI.

Is the Current Royal Australian Air Force an Air Force of Strategic Influence?

DTIC Science & Technology

2015-02-17

0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME...training in 1991. He is a command pilot with over 6500 flying hours , primarily in AP-3C Orion and Hawk 127 aircraft. He has twice been a Staff

Soldier 2020 Injury Rates/Attrition Rates Working Group Medical Recommendations

DTIC Science & Technology

2015-06-24

upon arrival and are currently being provided a multivitamin in Basic Military Training. Female Specific Issues Pregnancy ...Approximately 5% of female Soldiers are pregnant at any given time. • This calculates to ~0.75% of the total force not available due to pregnancy and postpartum...performance Pregnancy affects approximately 0.75% of the total Army force at any given time M E D I C A L R E A D I N E S S Select SLIDE MASTER to Insert

Security in Iraq: A Framework for Analyzing Emerging Threats as U.S. Forces Leave

DTIC Science & Technology

2010-01-01

5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...including enhance - ment of the ISF. Economic hardship in Iraq could increase the propen- sity for violence, especially if inequities are severe and...withdrawal of U.S. forces, if mutually agreed, should have three missions: xviii Security in Iraq • capability-building: aiding in the training

The Effects of Continuous One-Arm Kettlebell Swing Training on Physiological Parameters in United States Air Force Personnel: A Pilot Study

DTIC Science & Technology

2016-11-01

collegiate soccer players . KB snatches were performed 3 days per week for 20 minutes with 15-second work-to-rest intervals, while the control group...10] used KB weights that were 18% of total body mass and reported a 6% improvement in aerobic capacity in women’s collegiate soccer players who...Force Personnel: A Pilot Study Molly Wade, MS; Reginald O’Hara, PhD; Lydia Caldwell, MS; Jason Ordway, MS; Darryn Bryant, MS

Assessment of hindlimb locomotor strength in spinal cord transected rats through animal-robot contact force.

PubMed

Nessler, Jeff A; Moustafa-Bayoumi, Moustafa; Soto, Dalziel; Duhon, Jessica; Schmitt, Ryan

2011-12-01

Robotic locomotor training devices have gained popularity in recent years, yet little has been reported regarding contact forces experienced by the subject performing automated locomotor training, particularly in animal models of neurological injury. The purpose of this study was to develop a means for acquiring contact forces between a robotic device and a rodent model of spinal cord injury through instrumentation of a robotic gait training device (the rat stepper) with miniature force/torque sensors. Sensors were placed at each interface between the robot arm and animal's hindlimb and underneath the stepping surface of both hindpaws (four sensors total). Twenty four female, Sprague-Dawley rats received mid-thoracic spinal cord transections as neonates and were included in the study. Of these 24 animals, training began for 18 animals at 21 days of age and continued for four weeks at five min/day, five days/week. The remaining six animals were untrained. Animal-robot contact forces were acquired for trained animals weekly and untrained animals every two weeks while stepping in the robotic device with both 60 and 90% of their body weight supported (BWS). Animals that received training significantly increased the number of weight supported steps over the four week training period. Analysis of raw contact forces revealed significant increases in forward swing and ground reaction forces during this time, and multiple aspects of animal-robot contact forces were significantly correlated with weight bearing stepping. However, when contact forces were normalized to animal body weight, these increasing trends were no longer present. Comparison of trained and untrained animals revealed significant differences in normalized ground reaction forces (both horizontal and vertical) and normalized forward swing force. Finally, both forward swing and ground reaction forces were significantly reduced at 90% BWS when compared to the 60% condition. These results suggest that measurement of animal-robot contact forces using the instrumented rat stepper can provide a sensitive and reliable measure of hindlimb locomotor strength and control of flexor and extensor muscle activity in neurologically impaired animals. Additionally, these measures may be useful as a means to quantify training intensity or dose-related functional outcomes of automated training.

Effect of brief daily resistance training on rapid force development in painful neck and shoulder muscles: randomized controlled trial

PubMed Central

Jay, Kenneth; schraefel, mc; Andersen, Christoffer H; Ebbesen, Frederik S; Christiansen, David H; Skotte, Jørgen; Zebis, Mette K; Andersen, Lars L

2013-01-01

Objective: To determine the effect of small daily amounts of progressive resistance training on rapid force development of painful neck/shoulder muscles. Methods: 198 generally healthy adults with frequent neck/shoulder muscle pain (mean: age 43·1 years, computer use 93% of work time, 88% women, duration of pain 186 day during the previous year) were randomly allocated to 2- or 12 min of daily progressive resistance training with elastic tubing or to a control group receiving weekly information on general health. A blinded assessor took measures at baseline and at 10-week follow-up; participants performed maximal voluntary contractions at a static 90-degree shoulder joint angle. Rapid force development was determined as the rate of torque development and maximal muscle strength was determined as the peak torque. Results: Compared with the control group, rate of torque development increased 31·0 Nm s−1 [95% confidence interval: (1·33–11·80)] in the 2-min group and 33·2 Nm s−1 (1·66–12·33) in the 12-min group from baseline to 10-week follow-up, corresponding to an increase of 16·0% and 18·2% for the two groups, respectively. The increase was significantly different compared to controls (P<0·05) for both training groups. Maximal muscle strength increased only ∼5–6% [mean and 95% confidence interval for 2- and 12-min groups to control, respectively: 2·5 Nm (0·05–0·73) and 2·2 Nm (0·01–0·70)]. No significant differences between the 2- and 12-min groups were evident. A weak but significant relationship existed between changes in rapid force development and pain (r = 0·27, P<0·01), but not between changes in maximal muscle strength and pain. Conclusion: Small daily amounts of progressive resistance training in adults with frequent neck/shoulder pain increases rapid force development and, to a less extent, maximal force capacity. PMID:23758661

Assessment of U.S. Government and Coalition Efforts to Train, Equip, and Advise the Afghan Border Police

DTIC Science & Technology

2013-05-24

abuse of materiel. In zones that were under-resourced, zone commanders do not have the resources to meet their operational needs. Funding for Canine ...Program – Coalition forces and German Police Training Teams worked with the Border Police to develop a canine program to search for explosives and...airports and major border crossings did not know if their canine teams would be available post-2014, which prevented planning for effective security

A RESEARCH STUDY OF AGRICULTURAL TECHNICIANS.

ERIC Educational Resources Information Center

JENSEN, BRUCE F.

QUESTIONNAIRES WERE MAILED TO 297 BUSINESS FIRMS TO DETERMINE THE CHARACTER OF THE WORK FORCE, THE TURNOVER OR OPENINGS ANNUALLY, THE JOB QUALIFICATIONS REQUIRED TO FILL THE JOBS, AND THE TRAINING PROGRAMS NEEDED TO PREPARE STUDENTS FOR THE OCCUPATIONS IN AGRICULTURAL BUSINESSES, GOVERNMENTAL AGENCIES, AND FARMS IN THE COLLEGE OF THE SEQUOIAS…

Efficacy of Accent Modification Training for International Medical Professionals

ERIC Educational Resources Information Center

Khurana, Poonam; Huang, Edgar

2013-01-01

International medical graduates (IMGs) comprise 26% of the U.S. physician work force. While IMGs bring all their knowledge and expertise, their pronunciation and intonation patterns often become a barrier in their ability to be understood. This breakdown in communication can affect physician-patient or physician-staff understanding and hence…

Comprehending the Critical Importance of Vocational Technical Education in a Global Economy Era.

ERIC Educational Resources Information Center

Wolansky, William D.

1990-01-01

Industrialized nations have learned that vocational education is essential to developing a skilled work force. Newly industrialized countries competing in the global economy are finding that automation, multinational companies, and rapid growth are making investment in human resources through training a critical strategy. (SK)

Investment in Learning: An Assessment of the Economic Return.

ERIC Educational Resources Information Center

Rasell, M. Edith; Appelbaum, Eileen

Past investments in the U.S. work force--early childhood interventions, formal education, and training--have improved productivity and made important contributions both to the wages of individuals and to the growth of the economy. Excellent, comprehensive prenatal care, good nutrition, medical care, and intensive early childhood education programs…

It's the Economy, Stupid! Re-Thinking Learning and Skills.

ERIC Educational Resources Information Center

Hughes, Chris

In England, vocational education and training (VET) does not exist as an institutionalized system as in Europe, where specialist institutions are tied to vocational qualifications, the labor market, and long-term objectives. Education has purposes other than to provide a skilled work force for the economy. However, the relationship between…

Learning Providers' Work with Neet Young People

ERIC Educational Resources Information Center

Beck, Vanessa

2015-01-01

This article investigates the impact of the relationship between learning providers and young people who have experienced Not being in Education, Employment or Training (NEET) on the latters' agency development. Agency is defined as not only bounded but generated by intra-action with relations of force, including learning providers themselves.…

Getting Results through Learning.

ERIC Educational Resources Information Center

Human Resource Development Council, Washington, DC.

This handbook, which was developed for federal managers, explains how low-cost and no-cost training methods developed in the private sector and the services and support available from federal human resource development (HRD) offices can be used to build a smarter and more productive work force. Presented in part 1 are the following: seven…

48 CFR 17.106-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., labor learning, and other nonrecurring costs to be incurred by an “average” prime contractor or..., training, and transportation to and from the job site of a specialized work force, and unrealized labor learning. They shall not include any costs of labor or materials, or other expenses (except as indicated...

Pre-deployment preparation of military nurses of the South African National Defence Force for participation in peace support operations.

PubMed

Jumat, Jennifer D; Bezuidenhout, Marthie C; Neethling, Theodor G

2014-11-25

South Africa has dedicated itself to participate in peace support operations (PSOs). The concept of 'jointness', involving different arms of services, was adopted within the South African National Defence Force, thus involving nurses in PSOs. Combat-readiness being a prerequisite for those involved in PSOs raised questions as to the readiness of forces to participate in these missions. There is a need for specific nursing care during PSOs, but the role and functions of nurses during such operations were not clearly defined; thus their preparation for these missions had very little scientific grounding. These were to explore the pre-deployment preparation needs of military professional nurses during PSOs, and to describe the experience of these nurses whilst being deployed. A quantitative exploratory, descriptive and contextual approach was used. Questionnaires were distributed to 99 professional nurses who had deployment experience, and 72 participated (73% response rate). Relevant peace mission concepts are the environment, jointness, behaviour and mission readiness, which served as the conceptual bases for the study. Findings indicated that the nurses were not fully informed of their responsibilities during deployment or the circumstances under which they would have to work and live. Their preparation is not fully integrated with that of the other armed forces, and deficiencies in their training and development were identified which negatively impact on their mission readiness. Recommendations were made in terms of human resource requirements, psychological training, better integration of jointness training, and content of training and development to ensure mission readiness of nurses.

Sprint Running Performance and Technique Changes in Athletes During Periodized Training: An Elite Training Group Case Study.

PubMed

Bezodis, Ian N; Kerwin, David G; Cooper, Stephen-Mark; Salo, Aki I T

2017-11-15

To understand how training periodization influences sprint performance and key step characteristics over an extended training period in an elite sprint training group. Four sprinters were studied during five months of training. Step velocities, step lengths and step frequencies were measured from video of the maximum velocity phase of training sprints. Bootstrapped mean values were calculated for each athlete for each session and 139 within-athlete, between-session comparisons were made with a repeated measures ANOVA. As training progressed, a link in the changes in velocity and step frequency was maintained. There were 71 between-session comparisons with a change in step velocity yielding at least a large effect size (>1.2), of which 73% had a correspondingly large change in step frequency in the same direction. Within-athlete mean session step length remained relatively constant throughout. Reductions in step velocity and frequency occurred during training phases of high volume lifting and running, with subsequent increases in step velocity and frequency happening during phases of low volume lifting and high intensity sprint work. The importance of step frequency over step length to the changes in performance within a training year was clearly evident for the sprinters studied. Understanding the magnitudes and timings of these changes in relation to the training program is important for coaches and athletes. The underpinning neuro-muscular mechanisms require further investigation, but are likely explained by an increase in force producing capability followed by an increase in the ability to produce that force rapidly.

Applying Resilience Promotion Training Among Special Forces Police Officers

PubMed Central

Andersen, Judith P.; Papazoglou, Konstantinos; Koskelainen, Mari; Nyman, Markku; Gustafsberg, Harri; Arnetz, Bengt B.

2015-01-01

Police Special Forces (a.k.a. special weapons and tactics [SWAT]) officers are tasked with responding to the most critical situations, including incidents that require specialized skills and equipment beyond typical policing activities. In this study, we tested the feasibility of applying Arnetz and colleagues’ resilience promotion training that was developed for patrol officers to SWAT team officers (n = 18). The resilience promotion training program included psychoeducation focused on police stress and resilience, and the practice of resilience promotion techniques (controlled breathing and imagery) while listening to audio-recorded critical incident scenarios. The aims of this study were to (a) examine if a resilience training program was relevant and accepted by SWAT team officers and (b) assess participants’ physiological stress responses (heart rate, respiration) during the resilience training sessions to note if there were improvements in stress responding over time. Our findings revealed that participants were able to significantly reduce their average heart rate and improve their ability to engage in controlled respiration (i.e., breathing) during simulated critical incidents over the course of the 5-day training. Improvements in stress responding were observed even when the critical incident scenarios became more graphic. Results suggest that an intervention to reduce stress responses of SWAT officers to critical incident scenarios works in a simulated training setting. Translation of these findings to real-world occupational hazards is a recommended next step. PMID:26137394

Assessment of a prevention program for work-related stress among urban police officers

PubMed Central

Arnetz, Bengt B.; Backman, Lena; Lynch, Adam; Lublin, Ake

2013-01-01

Objective To determine the efficacy of a primary prevention program designed to improve psychobiological responses to stress among urban police officers. Methods A random sample of 37 police cadets received complementary training in psychological and technical techniques to reduce anxiety and enhance performance when facing a series of police critical incidents. Training was done by Special Forces officers, trained by the authors in imaging. A random sample of 38 cadets, receiving training as usual, was followed in parallel. Assessment of somatic and psychological health, and stress biomarkers, was done at baseline, immediately following training, and after 18 months as regular police officers. Comparison was done using two-way repeated analysis of variance (ANOVA) and logistic regression. Results The intervention group improved their general health and problem-based coping as compared to the control group. They also demonstrated lower levels of stomach problems, sleep difficulties, and exhaustion. Training was associated with an OR of 4.1 (95% CI, 1.3–13.7; p < 0.05) for improved GHQ scores during the study as compared to no changes or worsening score. Conclusions This first primary prevention study of high-risk professions demonstrates the validity and functional utility of the intervention. Beneficial effects lasted at least during the first 2 years on the police force. It is suggested that preventive imagery training in first responders might contribute to enhanced resiliency. PMID:22366986

New weather depiction technology for night vision goggle (NVG) training: 3D virtual/augmented reality scene-weather-atmosphere-target simulation

NASA Astrophysics Data System (ADS)

Folaron, Michelle; Deacutis, Martin; Hegarty, Jennifer; Vollmerhausen, Richard; Schroeder, John; Colby, Frank P.

2007-04-01

US Navy and Marine Corps pilots receive Night Vision Goggle (NVG) training as part of their overall training to maintain the superiority of our forces. This training must incorporate realistic targets; backgrounds; and representative atmospheric and weather effects they may encounter under operational conditions. An approach for pilot NVG training is to use the Night Imaging and Threat Evaluation Laboratory (NITE Lab) concept. The NITE Labs utilize a 10' by 10' static terrain model equipped with both natural and cultural lighting that are used to demonstrate various illumination conditions, and visual phenomena which might be experienced when utilizing night vision goggles. With this technology, the military can safely, systematically, and reliably expose pilots to the large number of potentially dangerous environmental conditions that will be experienced in their NVG training flights. A previous SPIE presentation described our work for NAVAIR to add realistic atmospheric and weather effects to the NVG NITE Lab training facility using the NVG - WDT(Weather Depiction Technology) system (Colby, et al.). NVG -WDT consist of a high end multiprocessor server with weather simulation software, and several fixed and goggle mounted Heads Up Displays (HUDs). Atmospheric and weather effects are simulated using state-of-the-art computer codes such as the WRF (Weather Research μ Forecasting) model; and the US Air Force Research Laboratory MODTRAN radiative transport model. Imagery for a variety of natural and man-made obscurations (e.g. rain, clouds, snow, dust, smoke, chemical releases) are being calculated and injected into the scene observed through the NVG via the fixed and goggle mounted HUDs. This paper expands on the work described in the previous presentation and will describe the 3D Virtual/Augmented Reality Scene - Weather - Atmosphere - Target Simulation part of the NVG - WDT. The 3D virtual reality software is a complete simulation system to generate realistic target - background scenes and display the results in a DirectX environment. This paper will describe our approach and show a brief demonstration of the software capabilities. The work is supported by the SBIR program under contract N61339-06-C-0113.

Strength training improves the tri-digit finger-pinch force control of older adults.

PubMed

Keogh, Justin W; Morrison, Steve; Barrett, Rod

2007-08-01

To investigate the effect of unilateral upper-limb strength training on the finger-pinch force control of older men. Pretest and post-test 6-week intervention study. Exercise science research laboratory. Eleven neurologically fit older men (age range, 70-80y). The strength training group (n=7) trained twice a week for 6 weeks, performing dumbbell bicep curls, wrist flexions, and wrists extensions, while the control group subjects (n=4) maintained their normal activities. Changes in force variability, targeting error, peak power frequency, proportional power, sample entropy, digit force sharing, and coupling relations were assessed during a series of finger-pinch tasks. These tasks involved maintaining a constant or sinusoidal force output at 20% and 40% of each subject's maximum voluntary contraction. All participants performed the finger-pinch tasks with both the preferred and nonpreferred limbs. Analysis of covariance for between-group change scores indicated that the strength training group (trained limb) experienced significantly greater reductions in finger-pinch force variability and targeting error, as well as significantly greater increases in finger-pinch force, sample entropy, bicep curl, and wrist flexion strength than did the control group. A nonspecific upper-limb strength-training program may improve the finger-pinch force control of older men.

Using Hand Grip Force as a Correlate of Longitudinal Acceleration Comfort for Rapid Transit Trains

PubMed Central

Guo, Beiyuan; Gan, Weide; Fang, Weining

2015-01-01

Longitudinal acceleration comfort is one of the essential metrics used to evaluate the ride comfort of train. The aim of this study was to investigate the effectiveness of using hand grip force as a correlate of longitudinal acceleration comfort of rapid transit trains. In the paper, a motion simulation system was set up and a two-stage experiment was designed to investigate the role of the grip force on the longitudinal comfort of rapid transit trains. The results of the experiment show that the incremental grip force was linearly correlated with the longitudinal acceleration value, while the incremental grip force had no correlation with the direction of the longitudinal acceleration vector. The results also show that the effects of incremental grip force and acceleration duration on the longitudinal comfort of rapid transit trains were significant. Based on multiple regression analysis, a step function model was established to predict the longitudinal comfort of rapid transit trains using the incremental grip force and the acceleration duration. The feasibility and practicably of the model was verified by a field test. Furthermore, a comparative analysis shows that the motion simulation system and the grip force based model were valid to support the laboratory studies on the longitudinal comfort of rapid transit trains. PMID:26147730

Countermeasures for Reducing Unsteady Aerodynamic Force Acting on High-Speed Train in Tunnel by Use of Modifications of Train Shapes

NASA Astrophysics Data System (ADS)

Suzuki, Masahiro; Nakade, Koji; Ido, Atsushi

As the maximum speed of high-speed trains increases, flow-induced vibration of trains in tunnels has become a subject of discussion in Japan. In this paper, we report the result of a study on use of modifications of train shapes as a countermeasure for reducing an unsteady aerodynamic force by on-track tests and a wind tunnel test. First, we conduct a statistical analysis of on-track test data to identify exterior parts of a train which cause the unsteady aerodynamic force. Next, we carry out a wind tunnel test to measure the unsteady aerodynamic force acting on a train in a tunnel and examined train shapes with a particular emphasis on the exterior parts identified by the statistical analysis. The wind tunnel test shows that fins under the car body are effective in reducing the unsteady aerodynamic force. Finally, we test the fins by an on-track test and confirmed its effectiveness.

Stochastic resonance whole-body vibration improves postural control in health care professionals: a worksite randomized controlled trial.

PubMed

Elfering, Achim; Schade, Volker; Stoecklin, Lukas; Baur, Simone; Burger, Christian; Radlinger, Lorenz

2014-05-01

Slip, trip, and fall injuries are frequent among health care workers. Stochastic resonance whole-body vibration training was tested to improve postural control. Participants included 124 employees of a Swiss university hospital. The randomized controlled trial included an experimental group given 8 weeks of training and a control group with no intervention. In both groups, postural control was assessed as mediolateral sway on a force plate before and after the 8-week trial. Mediolateral sway was significantly decreased by stochastic resonance whole-body vibration training in the experimental group but not in the control group that received no training (p < .05). Stochastic resonance whole-body vibration training is an option in the primary prevention of balance-related injury at work. Copyright 2014, SLACK Incorporated.

Effects of adding whole body vibration to squat training on isometric force/time characteristics.

PubMed

Lamont, Hugh S; Cramer, Joel T; Bemben, Debra A; Shehab, Randa L; Anderson, Mark A; Bemben, Michael G

2010-01-01

Resistance training interventions aimed at increasing lower-body power and rates of force development have produced varying results. Recent studies have suggested that whole-body low-frequency vibration (WBLFV) may elicit an acute postactivation potentiation response, leading to acute improvements in power and force development. Potentially, the use of WBLFV between sets of resistance training rather than during training itself may lead to increased recruitment and synchronization of high-threshold motor units, minimize fatigue potential, and facilitate the chronic adaptation to resistance exercise. The purpose of this study was to determine the effects of applying TriPlaner, WBLFV, prior to and then intermittently between sets of Smith machine squats on short-term adaptations in explosive isometric force expression. Thirty recreationally resistance trained men aged 18-30 were randomly assigned to 1 of 3 groups: resistance training only (SQT, n = 11), resistance plus whole-body vibration (SQTV, n = 13), or active control (CON, n = 6). An isometric squat test was performed prior to and following a 6-week periodized Smith machine squat program. Whole-body low-frequency vibration was applied 180 seconds prior to the first work set (50 Hz, 2-4 mm, 30 seconds) and intermittently (50 Hz, 4-6 mm, 3 x 10 seconds, 60 seconds between exposures) within a 240-second interset rest period. Subjects were instructed to assume a quarter squat posture while positioning their feet directly under their center of mass, which was modified using a handheld goniometer to a knee angle of 135 +/- 5 degrees . Instructions were given to subjects to apply force as fast and as hard as possible for 3.5 seconds. Isometric force (N) and rates of force development (N.s(-1)) were recorded from the onset of contraction (F(0)) to time points corresponding to 30, 50, 80, 100, 150, and 250 milliseconds, as well as the peak isometric rate of force development (PISORFD), and rate of force development to initial peak in force (RFDinitial). Repeated measures analysis of variance and analysis of covariance revealed no significant group by trial interactions for isometric rate of force development (ISORFD) between 0-30, 0-50, 0-80, 0-100, 0-150, and 0-250 milliseconds and PISORFD (p > 0.05). A significant group x trial interaction was seen for RFDinitial with SQTV >CG (p = 0.04, mean difference 997.2 N.s(-1)) and SQTV >SQT (p = 0.04, mean difference 1,994.22 N.s(-1)). Significant trial by covariate interactions (week one measures for ISORFD) and main effects for trial were observed for ISORFD between 0-80, 0-100, 0-and 150 milliseconds; PISORFD; and RFDinitial (p < 0.01). A significant trial effect was seen for Finitial (%) when expressed as a relative percentage of maximal voluntary contraction (MVC) (MVC = 100%) (p = 0.015; week 1 > week 7, mean difference, 5.82%). No significant differences were seen for any other force variables from the onset of contraction to MVC between weeks 1 and 7 (p > 0.05). The data suggest that there was a significant benefit afforded by adding WBLFV to a short-term resistance training protocol with regard to "explosive" strength expression. The addition of vibration prior to and between sets of resistance exercise may be a viable alternative to vibration applied during resistance exercise when trying to improve "explosive" isometric strength.

Influence of Policy Instruction on Police Use of Deadly Force: Exploratory Study

ERIC Educational Resources Information Center

Daugherty, Glenn R.

2017-01-01

Police organizations routinely train their officers on the use of deadly force policy and procedures. The topic addressed in this study is that deadly force policy training may be inadequate in combining policy along with discretion in shoot or no shoot situations often resulting in improper use of deadly force. The problem is the training that…

Adolescent health in South America.

PubMed

Gaete, Veronica

2016-08-01

Since the 1950s, a significant amount of work has been done on behalf of the comprehensive health of young people in South America. This article focuses on the regional process of training health professionals to work with this age group. There are countries in which the growth of adolescent health training has been significant, others that have made progress but still have a narrower offer of teaching activities, and a few where only very basic and limited training is available. Latin American professional associations, scientific societies, and international organizations have also contributed to the education of the adolescent health work force. Although the training in the region has advanced in some countries to the point that there is specialization in adolescent medicine, much remains to be done. Certain regional conditions have contributed to the education of providers in adolescent care. The most important has been the existence of professionals who have been highly motivated to improve the health of young people. They have worked very hard and with great commitment to achieve this goal. There have also been important obstacles to educating professionals in adolescent care. Aside from the usual lack of funding, barriers have existed in the health care system and its providers, as well as the training entities and because of certain South American conditions. Finally, this article describes the regional adolescent medicine programs and the status of recognition of this specialty, and addresses the opportunities and challenges for adolescent health training.

Getting WELL: Workforce Education & Lifelong Learning. Designs for Professional Education and Action Research To Improve the Education and Training of Underserved Youth and Adults. Final Report.

ERIC Educational Resources Information Center

Sticht, Thomas G.; And Others

This report focuses on work force education and lifelong learning as a newly emerging strategy for meeting many challenges of education and work in the 21st century. Chapter 1 introduces the concept, reviews the sociopolitical background to the strategy, and presents the rationale for a new type of professional, Workforce Education and Lifelong…

Effects of tongue force training on bulbar motor function in the female SOD1-G93A rat model of Amyotrophic Lateral Sclerosis

PubMed Central

Ma, Delin; Shuler, Jeffrey M.; Kumar, Aishwarya; Stanford, Quincy R.; Tungtur, Sudheer; Nishimune, Hiroshi; Stanford, John A.

2016-01-01

Background The use of exercise in Amyotrophic Lateral Sclerosis (ALS) is controversial. Although moderate exercise appears to be beneficial for limb muscles in ALS, the effects of exercise on bulbar muscles such as the tongue have not been studied. Objective The aim of this study was to determine the effects of tongue force training on bulbar motor function in the SOD1-G93A rat model of ALS. Methods We compared the effects of tongue force training on bulbar motor function and neuromuscular junction (NMJ) innervation in female SOD1-G93A rats and age-matched female wild-type controls. Half of each group underwent afternoon tongue force training sessions, while all rats were tested under minimal force conditions in the mornings. Results Tongue force did not differ between the SOD1-G93A rats and healthy controls during the morning testing sessions, nor was it affected by training. Surprisingly, decreases in tongue motility, the number of licks per session, and body weight were greater in the tongue force-trained SOD1-G93A rats. Forelimb grip force, survival, and denervation of the genioglossus muscle did not differ between the trained and untrained SOD1-G93A rats. Genioglossus innervation was correlated with changes in tongue force but not tongue motility in SOD1-G93A rats at end stage. Conclusions The results indicate a potential deleterious effect of tongue force training on tongue motility in female SOD1-G93A rats. The lack of relationship between genioglossus innervation and tongue motility suggest that factors other than lower motor neuron integrity likely accounted for this effect. PMID:27573800

Supplemental Oxygen During High-Intensity Exercise Training in Nonhypoxemic Chronic Obstructive Pulmonary Disease.

PubMed

Neunhäuserer, Daniel; Steidle-Kloc, Eva; Weiss, Gertraud; Kaiser, Bernhard; Niederseer, David; Hartl, Sylvia; Tschentscher, Marcus; Egger, Andreas; Schönfelder, Martin; Lamprecht, Bernd; Studnicka, Michael; Niebauer, Josef

2016-11-01

Physical exercise training is an evidence-based treatment in chronic obstructive pulmonary disease, and patients' peak work rate is associated with reduced chronic obstructive pulmonary disease mortality. We assessed whether supplemental oxygen during exercise training in nonhypoxemic patients with chronic obstructive pulmonary disease might lead to superior training outcomes, including improved peak work rate. This was a randomized, double-blind, controlled, crossover trial. Twenty-nine patients with chronic obstructive pulmonary disease (aged 63.5 ± 5.9 years; forced expiratory volume in 1 second percent predicted, 46.4 ± 8.6) completed 2 consecutive 6-week periods of endurance and strength training with progressive intensity, which was performed 3 times per week with supplemental oxygen or compressed medical air (flow via nasal cannula: 10 L/min). Each session of electrocardiography-controlled interval cycling lasted 31 minutes and consisted of a warm-up, 7 cycles of 1-minute intervals at 70% to 80% of peak work rate alternating with 2 minutes of active recovery, and final cooldown. Thereafter, patients completed 8 strength-training exercises of 1 set each with 8 to 15 repetitions to failure. Change in peak work rate was the primary study end point. The increase in peak work rate was more than twice as high when patients exercised with supplemental oxygen compared with medical air (0.16 ± 0.02 W/kg vs 0.07 ± 0.02 W/kg; P < .001), which was consistent with all other secondary study end points related to exercise capacity. The impact of oxygen on peak work rate was 39.1% of the overall training effect, whereas it had no influence on strength gain (P > .1 for all exercises). We report that supplemental oxygen in nonhypoxemic chronic obstructive pulmonary disease doubled the effect of endurance training but had no effect on strength gain. Copyright © 2016 Elsevier Inc. All rights reserved.

Modeling of Aerodynamic Force Acting in Tunnel for Analysis of Riding Comfort in a Train

NASA Astrophysics Data System (ADS)

Kikko, Satoshi; Tanifuji, Katsuya; Sakanoue, Kei; Nanba, Kouichiro

In this paper, we aimed to model the aerodynamic force that acts on a train running at high speed in a tunnel. An analytical model of the aerodynamic force is developed from pressure data measured on car-body sides of a test train running at the maximum revenue operation speed. The simulation of an 8-car train running while being subjected to the modeled aerodynamic force gives the following results. The simulated car-body vibration corresponds to the actual vibration both qualitatively and quantitatively for the cars at the rear of the train. The separation of the airflow at the tail-end of the train increases the yawing vibration of the tail-end car while it has little effect on the car-body vibration of the adjoining car. Also, the effect of the moving velocity of the aerodynamic force on the car-body vibration is clarified that the simulation under the assumption of a stationary aerodynamic force can markedly increase the car-body vibration.

Modeling Shock Train Leading Edge Detection in Dual-Mode Scramjets

NASA Astrophysics Data System (ADS)

Ladeinde, Foluso; Lou, Zhipeng; Li, Wenhai

2016-11-01

The objective of this study is to accurately model the detection of shock train leading edge (STLE) in dual-mode scramjet (DMSJ) engines intended for hypersonic flight in air-breathing propulsion systems. The associated vehicles have applications in military warfare and intelligence, and there is commercial interest as well. Shock trains are of interest because they play a significant role in the inability of a DMSJ engine to develop the required propulsive force. The experimental approach to STLE detection has received some attention; as have numerical calculations. However, virtually all of the numerical work focus on mechanically- (i.e., pressure-) generated shock trains, which are much easier to model relative to the phenomenon in the real system where the shock trains are generated by combustion. A focus on combustion, as in the present studies, enables the investigation of the effects of equivalence ratio, which, together with the Mach number, constitutes an important parameter determining mode transition. The various numerical approaches implemented in our work will be reported, with result comparisons to experimental data. The development of an STLE detection procedure in an a priori manner will also be discussed.

Heat strain during military training activities: The dilemma of balancing force protection and operational capability.

PubMed

Hunt, Andrew P; Billing, Daniel C; Patterson, Mark J; Caldwell, Joanne N

2016-01-01

Military activities in hot environments pose 2 competing demands: the requirement to perform realistic training to develop operational capability with the necessity to protect armed forces personnel against heat-related illness. To ascertain whether work duration limits for protection against heat-related illness restrict military activities, this study examined the heat strain and risks of heat-related illness when conducting a military activity above the prescribed work duration limits. Thirty-seven soldiers conducted a march (10 km; ∼5.5 km h -1 ) carrying 41.8 ± 3.6 kg of equipment in 23.1 ± 1.8°C wet-bulb globe temperature. Body core temperature was recorded throughout and upon completion, or withdrawal, participants rated their severity of heat-related symptoms. Twenty-three soldiers completed the march in 107 ± 6.4 min (Completers); 9 were symptomatic for heat exhaustion, withdrawing after 71.6 ± 10.1 min (Symptomatic); and five were removed for body core temperature above 39.0°C (Hyperthermic) after 58.4 ± 4.5 min. Body core temperature was significantly higher in the Hyperthermic (39.03 ± 0.26°C), than Symptomatic (38.34 ± 0.44°C; P = 0.007 ) and Completers (37.94 ± 0.37°C; P<0.001 ) after 50 min. Heat-related symptom severity was significantly higher among Symptomatic (28.4 ± 11.8) compared to Completers (15.0 ± 9.8, P = 0.006 ) and Hyperthermic (13.0 ± 9.6, P = 0.029 ). The force protection provided by work duration limits may be preventing the majority of personnel from conducting activities in hot environments, thereby constraining a commander's mandate to develop an optimised military force. The dissociation between heat-related symptoms and body core temperature elevation suggests that the physiological mechanisms underpinning exhaustion during exertional heat stress should be re-examined to determine the most appropriate physiological criteria for prescribing work duration limits.

Specific exercise training for reducing neck and shoulder pain among military helicopter pilots and crew members: a randomized controlled trial protocol.

PubMed

Murray, Mike; Lange, Britt; Nørnberg, Bo Riebeling; Søgaard, Karen; Sjøgaard, Gisela

2015-08-19

Flight-related neck/shoulder pain is frequent among military helicopter pilots and crew members. With a lifetime prevalence of 81% for pilots and 84% for crew members, the prevalence of neck pain is considered high compared to the general population. The aim of this study was to investigate whether a specifically tailored exercise intervention would reduce the prevalence and incidence rate of neck/shoulder pain among helicopter pilots and crew members. This study used a prospective, parallel group, single blinded, randomized controlled design. Participants were military helicopter pilots and crew members recruited from the Royal Danish Air Force. Inclusion criteria were: 1) employed within the Royal Danish Air Force as a helicopter pilot or onboard crew member (technician, systems-operator, tactical helicopter observer and/or navigator), 2) maintaining operational flight status at enrollment, and 3) operational flying within the previous 6 months. Primary outcome was change in neck and shoulder pain assessed by 1) a modified version of the "Standardized Nordic questionnaire for the analysis of musculoskeletal symptoms" and by 2) pressure pain threshold measurements. Secondary outcomes included: postural balance, strength, stability, and rate of force development for neck and shoulder muscles. Measurements at baseline and follow-up were conducted at four air force bases in Denmark. Sixty-nine participants were individually randomized to either a training group (TG) or a reference group (RG). Participants in the TG performed 20-weeks of physical exercise training divided into sessions of 3 × 20 min per week. Training was completed within working hours and consisted of specific exercise training for the neck and shoulder muscles based on the principles of "Intelligent Physical Exercise Training". The RG received no training. In spite of the high prevalence of flight related neck/shoulder pain among military helicopter pilots and crew members there are currently no evidence based guidelines for the prevention or clinical handling of neck pain among these occupational groups. Results from this study may therefore be beneficial for future establishment of such guidelines. Ethical committee of Southern Denmark (S-20120121) 29 August, 2012. Clinical Trail Registration (NCT01926262) 16 August, 2013.

Influence of the type of training task on intermanual transfer effects in upper-limb prosthesis training: A randomized pre-posttest study.

PubMed

Romkema, Sietske; Bongers, Raoul M; van der Sluis, Corry K

2017-01-01

Intermanual transfer, the transfer of motor skills from the trained hand to the untrained hand, can be used to train upper limb prosthesis skills. The aim of this study was to determine the relation between the magnitude of the intermanual transfer effect and the type of training task. The used tasks were based on different aspects of prosthetic handling: reaching, grasping, grip-force production and functional tasks. A single-blinded clinical trial, with a pre-posttest design was executed. Seventy-one able-bodied, right-handed participants were randomly assigned to four training and two control groups. The training groups performed a training program with an upper-limb prosthesis simulator. One control group performed a sham training (a dummy training without the prosthesis simulator) and another control group received no training at all. The training groups and sham group trained on five consecutive days. To determine the improvement in skills, a test was administered before, immediately after, and one week after the training. Training was performed with the 'unaffected' arm; tests were performed with the 'affected' arm, with the latter resembling the amputated limb. In this study half of the participants trained with the dominant hand, while the other half trained with the non-dominant hand. Participants executed four tests that corresponded to the different training tasks. The tests measured the reaching (movement time and symmetry ratio), grasping (opening time, duration of maximum hand opening, and closing time), grip-force production (deviation of asked grip-force) and functional (movement time) performance. Half of the participants were tested with their dominant arm and half of the participants with their non-dominant arm. Intermanual transfer effects were not found for reaching, grasping or functional tasks. However, we did find intermanual transfer effects for grip-force production tasks. Possibly, the study design contributed to the negative results due to the duration of the training sessions and test sessions. The positive results of the grip-force production might be an effect of the specificity of the training, that was totally focused on training grip-force production. When using intermanual transfer training in novice amputees, specific training should be devoted to grip-force.

Influence of the type of training task on intermanual transfer effects in upper-limb prosthesis training: A randomized pre-posttest study

PubMed Central

Romkema, Sietske; Bongers, Raoul M.; van der Sluis, Corry K.

2017-01-01

Intermanual transfer, the transfer of motor skills from the trained hand to the untrained hand, can be used to train upper limb prosthesis skills. The aim of this study was to determine the relation between the magnitude of the intermanual transfer effect and the type of training task. The used tasks were based on different aspects of prosthetic handling: reaching, grasping, grip-force production and functional tasks. A single-blinded clinical trial, with a pre-posttest design was executed. Seventy-one able-bodied, right-handed participants were randomly assigned to four training and two control groups. The training groups performed a training program with an upper-limb prosthesis simulator. One control group performed a sham training (a dummy training without the prosthesis simulator) and another control group received no training at all. The training groups and sham group trained on five consecutive days. To determine the improvement in skills, a test was administered before, immediately after, and one week after the training. Training was performed with the ‘unaffected’ arm; tests were performed with the ‘affected’ arm, with the latter resembling the amputated limb. In this study half of the participants trained with the dominant hand, while the other half trained with the non-dominant hand. Participants executed four tests that corresponded to the different training tasks. The tests measured the reaching (movement time and symmetry ratio), grasping (opening time, duration of maximum hand opening, and closing time), grip-force production (deviation of asked grip-force) and functional (movement time) performance. Half of the participants were tested with their dominant arm and half of the participants with their non-dominant arm. Intermanual transfer effects were not found for reaching, grasping or functional tasks. However, we did find intermanual transfer effects for grip-force production tasks. Possibly, the study design contributed to the negative results due to the duration of the training sessions and test sessions. The positive results of the grip-force production might be an effect of the specificity of the training, that was totally focused on training grip-force production. When using intermanual transfer training in novice amputees, specific training should be devoted to grip-force. PMID:29190727

Challenging the Sacred Assumption: A Call for a Systemic Review of Army Aviation Maintenance

DTIC Science & Technology

2017-05-25

structure , training, equipping and sustainment. Each study intends to optimize the force structure to achieve a balance between the modernization and...operational budgets. Since 1994, Army Aviation force structures , training resources, available equipment and aircraft have changed significantly. Yet...and are focused on force structure , training, equipping and sustainment. Each study intends to optimize the force structure to achieve a balance

Negotiating the Practitioner-Faculty Dialectic: How Counselor Educators Responded to Hurricane Katrina

ERIC Educational Resources Information Center

Reybold, L. Earle; Konopasky, Abigail; Trepal, Heather; Haberstroh, Shane

2015-01-01

As Hurricane Katrina forced thousands of Gulf Coast residents to evacuate, U.S. communities established shelters for emergency intake. Faculty members across the country, especially those trained in counseling, volunteered immediately for crisis work. This study examined the experiences of a faculty response team from one counselor education…

On Jorge Becoming a Boy: A Counselor's Perspective

ERIC Educational Resources Information Center

Wright, Travis

2007-01-01

In this portrait, Travis Wright, writing as a psychology counselor in training, brings the reader into one morning's events in his clinical work with Jorge, a three-year-old boy whose family is experiencing difficult times. Throughout the morning at Jorge's day-care center, Wright encounters scenarios that force him to ask questions about child…

Working Together within the University: An Interdisciplinary Project in Education

ERIC Educational Resources Information Center

Ferrándiz-Vindel, Isabel-María

2010-01-01

The evolution of the professional and environmental conditions is forcing the university education to a change in the teaching-learning process. This implies a new definition in the roles and functions of university teachers from whom new ways of educational training should arise. These days, university teachers are called upon to encourage and…

Science, Education, and Antebellum Reform: The Case of Alexander Dallas Bache.

ERIC Educational Resources Information Center

Slotten, Hugh R.

1991-01-01

Suggest that science and formal education became the primary civilizing forces in the decades preceding the Civil War. Focuses on the work of scientist and educational reformer Alexander Dallas Bache. Concludes that Bache's efforts to promote unified public schools, scientific and technical education, and moral training inspired later Progressive…

3 CFR - Establishing a Task Force on Skills for America's Future

Code of Federal Regulations, 2011 CFR

2011-01-01

... of promising approaches to improving the skills of our Nation's workers. By coordinating the work of... of the past. We therefore must develop innovative strategies to train more Americans with the skills... in every part of the country, from rural communities to urban centers. Therefore, I am establishing a...

Data-Acquisition System With Remotely Adjustable Amplifiers

NASA Technical Reports Server (NTRS)

Nurge, Mark A.; Larson, William E.; Hallberg, Carl G.; Thayer, Steven W.; Ake, Jeffrey C.; Gleman, Stuart M.; Thompson, David L.; Medelius, Pedro J.; Crawford, Wayne A.; Vangilder, Richard M.;

A Plan of Action for Selected Health Manpower; A Supplementary Manpower Report to Alabama Comprehensive Health Planning.

ERIC Educational Resources Information Center

Alabama State Dept. of Public Health, Montgomery. Comprehensive Health Planning Administration.

Fourteen categories of manpower, comprising 75 percent of the total health work force requiring formal training of six months or more in Alabama, are studied in this preliminary report. They are physicians, dentists, optometrists, pharmacists, medical technologists, certified laboratory assistants, sanitarians, medical records clerks, radiologic…

Emergency Medical Operations at Kennedy Space Center in Support of Space Shuttle

NASA Technical Reports Server (NTRS)

Myers, K. Jeffrey; Tipton, David A.; Woodard, Daniel; Long, Irene D.

1992-01-01

The unique environment of the Kennedy Space Center includes a wide variety of industrial processes culminating in launch and spaceflight. Many are potentially hazardous to the work force and the astronauts. Technology, planning, training, and quality control are utilized to prevent contingencies and expedite response should a contingency occur.

Retail Trade. Industry Training Monograph No. 7.

ERIC Educational Resources Information Center

Dumbrell, Tom

Australia's retailing sector is the largest single industry of employment, with more than 1.2 million workers. It is characterized by high levels of part-time and casual employment; a young work force, including many young people still in full-time education; and employment widely distributed geographically. Over the past 10 years, employment has…

Implementing Reform amidst Resistance: The Regulation of Teacher Education and Work in Mexico

ERIC Educational Resources Information Center

Tatto, Maria Teresa; Schmelkes, Sylvia; Guevara, Maria Del Refugio; Tapia, Medardo

2006-01-01

Influenced by worldwide globalization forces new structures of control have emerged in Mexico at the school level, and career ladders reward teachers' compliance with testing and training schemes; nevertheless the long-standing institutions of initial teacher education continue to show a strong resistance to change. Increased accountability is…

Developing Curriculum: Knowledge and Skills Essential for an International Salesforce.

ERIC Educational Resources Information Center

Ruhland, Sheila K.

A study explored the additional knowledge and skills an international salesforce needs based upon 95 respondents from Wisconsin manufacturing companies. Six areas were evaluated by sales representatives involved with international sales and marketing to identify the education and training needed within the next 3 years by the work force. Four…

When Bad Things Happen in Good Libraries: Staff Tools for the '90s and Beyond.

ERIC Educational Resources Information Center

Bangs, Patricia

1998-01-01

A Problem Task Force from the Fairfax County Public Library worked with other county agencies such as the police and social services to redesign a "Problem Behavior Manual" and present a training module for staff to better prepare them to deal with socially ill patrons. (Author/AEF)

Innovative Pathways from School: The Case Studies. Phase 1 Report 2002.

ERIC Educational Resources Information Center

Boyd, Sally; McDowall, Sue; Cooper, Garrick

This report documents the Innovative Pathways study of nonconventional year 12 and 13 programs at 7 schools, considered successful in assisting "at risk" students in their transition from school to the work force or further education and training. Elements of good practice are documented that contributed to and assisted students'…

The Cost to Industry. Basic Skills and the UK Workforce.

ERIC Educational Resources Information Center

Adult Literacy and Basic Skills Unit, London (England).

In Fall 1992, 400 telephone interviews established levels of basic skills difficulties among the work force as encountered or perceived by employers in the United Kingdom. Costs to employers of poor basic skills and the effect of these on their operation were quantified and described. Respondents were mainly personnel/training managers or…

Vocational Education at the Crossroads.

ERIC Educational Resources Information Center

Merkel-Keller, Claudia

The United States faces stiff global competition in the marketplace of the future as other countries such as Germany, Japan, and the nations of the Pacific rim produce better products with a more skilled work force. Germany and Japan spend far more resources on job training for their youth than does the United States, especially on training…

Networked Learning in 70001 Programs.

ERIC Educational Resources Information Center

Fine, Marija Futchs

The 7000l Training and Employment Institute offers self-paced instruction through the use of computers and audiovisual materials to young people to improve opportunities for success in the work force. In 1988, four sites were equipped with Apple stand-alone software in an integrated learning system that included courses in reading and math, test…

Charting New Paths: Rural Development in the South. 2001-2002 Annual Report.

ERIC Educational Resources Information Center

Southern Rural Development Center, Mississippi State.

The Southern Rural Development Center (SRDC) seeks to strengthen the capacity of the region's 29 land-grant institutions to address critical, contemporary rural development issues impacting the well-being of people and communities in the rural South. Work force development, education, leadership training, food security, civic engagement, urban…

Tailoring Programs for Better Fit. The Key to Coordination.

ERIC Educational Resources Information Center

Ferrero, Lee

1994-01-01

The most serious problem with the current work force preparation system is that many employment and training programs operate today to serve roughly the same people. Instead, these programs should be coordinated better to lower costs in the face of lowered funding. The General Accounting Office reports that about 125 federal programs do…

Emergency medical operations at Kennedy Space Center in support of space shuttle

NASA Technical Reports Server (NTRS)

Myers, K. J.; Tipton, D. A.; Woodard, D.; Long, I. D.

1992-01-01

The unique environment of the Kennedy Space Center includes a wide variety of industrial processes culminating in launch and spaceflight. Many are potentially hazardous to the work force and the astronauts. Technology, planning, training, and quality control are utilized to prevent contingencies and expedite response should a contingency occur.

The Training of "Triple Helix Workers"? Doctoral Students in University-Industry-Government Collaborations

ERIC Educational Resources Information Center

Thune, Taran

2010-01-01

Changes in knowledge production, increasing interaction between government, universities and industry, and changes in labor markets for doctoral degree holders are forces that have spurred a debate about the organization of doctoral education and the competencies graduates need to master to work as scientists and researchers in a triple helix…

78 FR 55174 - Medical, Physical Readiness, Training, and Access Authorization Standards for Protective Force...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... to participate is provided only every two years. This could mean that a physician could be hired and work for two years prior to accreditation review. Another suggestion was to verify information about.... Incumbent SOs will be reexamined by the Designated Physician every two years (24 months) after beginning...

Community Colleges Take on Global Challenges

ERIC Educational Resources Information Center

McMurtrie, Beth

2008-01-01

Community colleges in the United States are increasingly seen as a model by developing countries looking to train a skilled work force, even as the institutions wrestle with what it means to educate globally competent students, said speakers at the American Association of Community Colleges' annual meeting here this month. China in particular is…

A Curriculum Guide for Achieving Equity in Education and the Workplace.

ERIC Educational Resources Information Center

Vocational Curriculum Resource Center of Maine, Fairfield.

This curriculum guide provides instructional materials that offer suggestions and strategies to change mindsets and remove barriers in order to pave the way for a gender-equitable, technically trained work force. A DACUM (Developing a Curriculum) chart forms the basis for the task performance guides provided for five audiences: students,…

Reducing psychiatric stigma and discrimination--evaluating an educational intervention with the police force in England.

PubMed

Pinfold, V; Huxley, P; Thornicroft, G; Farmer, P; Toulmin, H; Graham, T

2003-06-01

Across the world there are programmes challenging negative stereotypes of people with mental health problems and associated discriminatory behaviours, but the evidence base describing what works in practice is still underdeveloped. This paper evaluates the effectiveness of a mental health training intervention with the police force in England. A total of 109 police officers attended training workshops and completed pre- and post-questionnaires detailing knowledge, attitudes and behavioural interventions. Mean attitude scores fell from 2.4 at baseline to 2.3 at follow-up (p < 0.0001) using a 5-point Likert scale. Five key message statements were assessed - 70 % of cases successfully reported more messages at follow-up as compared to baseline; however, the stereotype linking people with mental health problems with violent behaviour overall was not successfully challenged. Positive impacts on police work, particularly improvements in communication between officers and subjects, were reported by a third of cases. Short educational interventions can produce changes in participants' reported attitudes towards people with mental health problems, and can leave police officers feeling more informed and more confident to support people in mental distress.

Neuromuscular adaptations associated with knee joint angle-specific force change.

PubMed

Noorkõiv, Marika; Nosaka, Kazunori; Blazevich, Anthony J

2014-08-01

Neuromuscular adaptations to joint angle-specific force increases after isometric training have not yet been fully elucidated. This study examined angle-specific neuromuscular adaptations in response to isometric knee extension training at short (SL, joint angle 38.1° ± 3.7°) versus long (LL, 87.5° ± 6.0°) muscle lengths. Sixteen men trained three times a week for 6 wk either at SL (n = 8) or LL (n = 8). Voluntary maximal isometric knee extensor (MVC) force, doublet twitch force, EMG amplitudes (EMG/Mmax), and voluntary activation during MVC force (VA%) were measured at eight knee joint angles (30°-100°) at weeks 0, 3, and 6. Muscle volume and cross-sectional area (CSA) were measured from magnetic resonance imaging scans, and fascicle length (Lf) was assessed using ultrasonography before and after training. Clear joint angle specificity of force increase was seen in SL but not in LL. The 13.4% ± 9.7% (P = 0.01) force increase around the training angle in SL was related to changes in vastus lateralis and vastus medialis EMG/Mmax around the training angle (r = 0.84-0.88, P < 0.05), without changes in the doublet twitch force-angle relation or muscle size. In LL, muscle volume and CSA increased and the changes in CSA at specific muscle regions were correlated with changes in MVC force. A 5.4% ± 4.9% (P = 0.001) increase in Lf found in both groups was not associated with angle-specific force changes. There were no angle-specific changes in VA%. The EMG/Mmax, although not VA%, results suggest that neural adaptations underpinned training-related changes at short quadriceps lengths, but hypertrophic changes predominated after training at long lengths. The findings of this study should contribute to the development of more effective and evidence-based rehabilitation and strength training protocols.

Asynchronous Alterations of Muscle Force and Tendon Stiffness Following 8 Weeks of Resistance Exercise with Whole-Body Vibration in Older Women.

PubMed

Han, Seong-Won; Lee, Dae-Yeon; Choi, Dong-Sung; Han, Boram; Kim, Jin-Sun; Lee, Hae-Dong

2017-04-01

This study aimed to examine whether muscle force and tendon stiffness in a muscle-tendon complex alter synchronously following 8-week whole-body vibration (WBV) training in older people. Forty older women aged 65 years and older were randomly assigned into control (CON, n = 15) and whole-body vibration (WBV) training groups (exposure time, n = 13; vibration intensity, n = 12). For the training groups, a 4-week detraining period was completed following the training period. Throughout the training/detraining period, force of the medial gastrocnemius (MG) muscle and stiffness of the Achilles tendon were assessed four times (0, 4, 8, and 12 weeks) using a combined system of dynamometer and ultrasonography. While muscle force gradually increased throughout the training period (p < .05), a significant increase in tendon stiffness was observed after 8 weeks (p < .05). These findings indicated that, during the early phase of WBV training, muscle force and tendon stiffness changed asynchronously, which might be a factor in possible musculotendinous injuries.

Developing and fostering a dynamic program for training in veterinary pathology and clinical pathology: veterinary students to post-graduate education.

PubMed

Lairmore, Michael D; Oglesbee, Michael; Weisbrode, Steve E; Wellman, Maxey; Rosol, Thomas; Stromberg, Paul

2007-01-01

Recent reports project a deficiency of veterinary pathologists, indicating a need to train highly qualified veterinary pathologists, particularly in academic veterinary medicine. The need to provide high-quality research training for veterinary pathologists has been recognized by the veterinary pathology training program of the Ohio State University (OSU) since its inception. The OSU program incorporates elements of both residency training and graduate education into a unified program. This review illustrates the components and structure of the training program and reflects on future challenges in training veterinary pathologists. Key elements of the OSU program include an experienced faculty, dedicated staff, and high-quality students who have a sense of common mission. The program is supported through cultural and infrastructure support. Financial compensation, limited research funding, and attractive work environments, including work-life balance, will undoubtedly continue to be forces in the marketplace for veterinary pathologists. To remain competitive and to expand the ability to train veterinary pathologists with research skills, programs must support strong faculty members, provide appropriate infrastructure support, and seek active partnerships with private industry to expand program opportunities. Shortages of trained faculty may be partially resolved by regional cooperation to share faculty expertise or through the use of communications technology to bridge distances between programs. To foster continued interest in academic careers, training programs will need to continue to evolve and respond to trainees' needs while maintaining strong allegiances to high-quality pathology training. Work-life balance, collegial environments that foster a culture of respect for veterinary pathology, and continued efforts to reach out to veterinary students to provide opportunities to learn about the diverse careers offered in veterinary pathology will pay long-term dividends for the future of the profession.

Effects of Tongue Force Training on Orolingual Motor Cortical Representation

PubMed Central

Guggenmos, David J.; Barbay, Scott; Bethel-Brown, Crystal; Nudo, Randolph J.; Stanford, John A.

2009-01-01

Previous research has demonstrated that training rats in a skilled reaching condition will induce task-related changes in the caudal forelimb area of motor cortex. The purpose of the present study was to determine whether task-specific changes can be induced within the orofacial area of the motor cortex in rats. Specifically, we compared changes of the orofacial motor cortical representation in lick-trained rats to age-matched controls. For one month, six water-restricted Sprague-Dawley rats were trained to lick an isometric force-sensing disc at increasing forces for water reinforcement. The rats were trained daily for six minutes starting with forces of 1g, and increasing over the course of the month to 10, 15, 20, 25 and finally 30 g. One to three days following the last training session, the animals were subjected to a neurophysiological motor mapping procedure in which motor representations corresponding to the orofacial and adjacent areas were defined using intracortical microstimulation (ICMS) techniques. We found no statistical difference in the topographical representation of the control (mean = 2.03 mm2) vs. trained (1.87 mm2) rats. This result indicates that force training alone is insufficient to drive changes in the size of the cortical representation. We also recorded the minimum current threshold required to elicit a motor response at each site of microstimulation. We found that the lick-trained rats had a significantly lower average minimum threshold (29.1 ± 1.0 μA) for evoking movements related to the task compared to control rats (34.6 ± 1.1 μA). These results indicate that while tongue force training alone does not produce lasting changes in the size of the orofacial cortical motor representation, tongue force training decreases the current thresholds necessary for eliciting an ICMS-evoked motor response. PMID:19428638

Real-time augmented feedback benefits robotic laparoscopic training.

PubMed

Judkins, Timothy N; Oleynikov, Dmitry; Stergiou, Nick

2006-01-01

Robotic laparoscopic surgery has revolutionized minimally invasive surgery for treatment of abdominal pathologies. However, current training techniques rely on subjective evaluation. There is a lack of research on the type of tasks that should be used for training. Robotic surgical systems also do not currently have the ability to provide feedback to the surgeon regarding success of performing tasks. We trained medical students on three laparoscopic tasks and provided real-time feedback of performance during training. We found that real-time feedback can benefit training if the feedback provides information that is not available through other means (grip force). Subjects that received grip force feedback applied less force when the feedback was removed. Other forms of feedback (speed and relative phase) did not aid or impede training. Secondly, a relatively short training period (10 trials for each task) significantly improved most objective measures of performance. We also showed that robotic surgical performance can be quantitatively measured and evaluated. Providing grip force feedback can make the surgeon more aware of the forces being applied to delicate tissue during surgery.

Effects of a performance and quality improvement intervention on the work environment in HIV-related care: a quasi-experimental evaluation in Zambia.

PubMed

Bazant, Eva; Sarkar, Supriya; Banda, Joseph; Kanjipite, Webby; Reinhardt, Stephanie; Shasulwe, Hildah; Mulilo, Joyce Monica Chongo; Kim, Young Mi

2014-12-20

Human resource shortages and reforms in HIV-related care make it challenging for frontline health care providers in southern Africa to deliver high-quality services. At health facilities of the Zambian Defence Forces, a performance and quality improvement approach was implemented to improve HIV-related care and was evaluated in 2010/2011. Changes in providers' work environment and perceived quality of HIV-related care were assessed to complement data of provider performance. The intervention involved on-site training, supportive supervision, and action planning focusing on detailed service delivery standards. The quasi-experimental evaluation collected pre- and post-intervention data from eight intervention and comparison facilities matched on defence force branch and baseline client volume. Overall, 101 providers responded to a 24-item questionnaire on the work environment, covering topics of drugs, supplies, and equipment; training, feedback, and supervision; compensation; staffing; safety; fulfilment; and HIV services quality. In bivariate analysis and multivariate analyses, we assessed changes within each study group and between the two groups. In the bivariate analysis, the intervention group providers reported improvements in the work environment on adequacy of equipment, feeling safe from harm, confidence in clinical skills, and reduced isolation, while the comparison group reported worsening of the work environment on supplies, training, safety, and departmental morale.In the multivariate analysis, the intervention group's improvement and the comparison group's decline were significant on perceived adequacy of drugs, supplies, and equipment; constructive feedback received from supervisor and co-workers; and feeling safe from physical harm (all P <0.01, except P <0.04 for equipment). Further, the item "provider lacks confidence in some clinical skills" declined in the intervention group but increased in the comparison group (P = -0.005). In multivariate analysis, changes in perceived quality of HIV care did not differ between study groups. Provider perceptions were congruent with observations of preparing drugs, supplies, equipment, and in service delivery of prevention of mother-to-child transmission of HIV and antiretroviral therapy follow-up care. The performance and quality improvement intervention implemented at Zambian Defence Forces' health facilities was associated with improvements in providers' perceptions of work environment consistent with the intervention's focus on commodities, skills acquisition, and receipt of constructive feedback.

The Organization of African Unity and Peacekeeping: The Pan-African Defense Force

DTIC Science & Technology

1981-06-05

Diary " (hereafter cited TF 203 WD), p. 5. o i~i171bid. 18 The Commander of the Nigerian troops in Chad was different for TF 203 Commander. 19 FAT was...independence to help in training and organizing the armed forces. For example, the British officers working in K", aya argued against any expansion of...Happened in Chad?" West Africa, 21 April 1975, p. 442. "Matchet’s Diary ." West Africa, 21 April 1975, p. 445. "Chad. Desert Coup." Time, 26 February

Development of a Haptic Interface for Natural Orifice Translumenal Endoscopic Surgery Simulation

PubMed Central

Dargar, Saurabh; Sankaranarayanan, Ganesh

2016-01-01

Natural orifice translumenal endoscopic surgery (NOTES) is a minimally invasive procedure, which utilizes the body’s natural orifices to gain access to the peritoneal cavity. The NOTES procedure is designed to minimize external scarring and patient trauma, however flexible endoscopy based pure NOTES procedures require critical scope handling skills. The delicate nature of the NOTES procedure requires extensive training, thus to improve access to training while reducing risk to patients we have designed and developed the VTEST©, a virtual reality NOTES simulator. As part of the simulator, a novel decoupled 2-DOF haptic device was developed to provide realistic force feedback to the user in training. A series of experiments were performed to determine the behavioral characteristics of the device. The device was found capable of rendering up to 5.62N and 0.190Nm of continuous force and torque in the translational and rotational DOF, respectively. The device possesses 18.1Hz and 5.7Hz of force bandwidth in the translational and rotational DOF, respectively. A feedforward friction compensator was also successfully implemented to minimize the negative impact of friction during the interaction with the device. In this work we have presented the detailed development and evaluation of the haptic device for the VTEST©. PMID:27008674

Maintenance Training Simulators Design and Acquisition: Summary of Current Procedures.

DTIC Science & Technology

1979-11-01

of maintenance training and training equipment for new systems . This organization has a core of highly experienced ISD team personnel and has evolved...S LABORATORY AIR FORCE SYSTEMS COMMAND BROOKS AIR FORCE BAbE,TEXAS 78235 ." .~ 8. . NOTI(’F When U.S. Government drawings. specifications. ot otlher...Force personirel in performning 4 Instrutinal Systems Devlopmrent (ISO) analyses to define maintenance training equipment requirements. and byv

Longitudinal train dynamics: an overview

NASA Astrophysics Data System (ADS)

Wu, Qing; Spiryagin, Maksym; Cole, Colin

2016-12-01

This paper discusses the evolution of longitudinal train dynamics (LTD) simulations, which covers numerical solvers, vehicle connection systems, air brake systems, wagon dumper systems and locomotives, resistance forces and gravitational components, vehicle in-train instabilities, and computing schemes. A number of potential research topics are suggested, such as modelling of friction, polymer, and transition characteristics for vehicle connection simulations, studies of wagon dumping operations, proper modelling of vehicle in-train instabilities, and computing schemes for LTD simulations. Evidence shows that LTD simulations have evolved with computing capabilities. Currently, advanced component models that directly describe the working principles of the operation of air brake systems, vehicle connection systems, and traction systems are available. Parallel computing is a good solution to combine and simulate all these advanced models. Parallel computing can also be used to conduct three-dimensional long train dynamics simulations.

An Integrated Survey System for Addressing Abuse and Misconduct Toward Air Force Trainees During Basic Military Training

DTIC Science & Technology

2015-01-01

guidance, lack of time off, long work hours ) and asks MTIs to indicate the extent to which each has caused stress over the past six months (five-point...questions also ask MTIs about their work and sleep habits. Although the section on specific stressors includes items that assess MTI stress related to...single question on the average number of hours worked in a 30 day, as well as a single item on the number of hours of sleep the MTI is able to

An Analysis of Role Conflict and Role Ambiguity Among Air Force Information Management Professionals

DTIC Science & Technology

2003-03-01

outsourcing because of new technology (SMS) and cutbacks. More base-level or contracted training needed. I am currently working as a Workgroup...inform of new technology and education.. Please let me know the finding for this base. If you did other bases, please let me know the end results...remaining proficient with new software and technology without the hands-on, day-to-day responsibility of doing this work ourselves. It is also very

10 CFR 1049.8 - Training of SPR Protective Force Officers and qualification to carry firearms.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Training of SPR Protective Force Officers and qualification to carry firearms. 1049.8 Section 1049.8 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) LIMITED... Force Officers shall successfully complete training required by applicable Department of Energy orders...

Employer Experiences and Expectations: Finding, Training, and Keeping Qualified Workers

ERIC Educational Resources Information Center

Perron, Rebecca

2011-01-01

The graying of the labor force, together with the recession of 2008-2010, has forced employers and prognosticators to take a hard look at workforce preparation, training, and planning. This employer research survey is one component of a larger project that explores the workforce, labor force projections, and employer views on training,…

37th Training Wing > Units > Inter-American Air Forces Academy

Science.gov Websites

37th Training Wing 37th Training Wing Join the Air Force Home News Commentaries Features Photos Art Information CAC/ID Card Information Units 37th Training Group 341st Training Squadron 344th Training Squadron 37th Training Wing Staff Agency 737th Training Group Defense Language Institute English Language Center

Wind Tunnel Testing on Crosswind Aerodynamic Forces Acting on Railway Vehicles

NASA Astrophysics Data System (ADS)

Kwon, Hyeok-Bin; Nam, Seong-Won; You, Won-Hee

This study is devoted to measure the aerodynamic forces acting on two railway trains, one of which is a high-speed train at 300km/h maximum operation speed, and the other is a conventional train at the operating speed 100km/h. The three-dimensional train shapes have been modeled as detailed as possible including the inter-car, the upper cavity for pantograph, and the bogie systems. The aerodynamic forces on each vehicle of the trains have been measured in the subsonic wind tunnel with 4m×3m test section of Korea Aerospace Research Institute at Daejeon, Korea. The aerodynamic forces and moments of the train models have been plotted for various yaw angles and the characteristics of the aerodynamic coefficients has been discussed relating to the experimental conditions.

A Comparison of Training Experience, Training Satisfaction, and Job Search Experiences between Integrated Vascular Surgery Residency and Traditional Vascular Surgery Fellowship Graduates.

PubMed

Colvard, Benjamin; Shames, Murray; Schanzer, Andres; Rectenwald, John; Chaer, Rabih; Lee, Jason T

2015-10-01

The first 2 integrated vascular residents in the United States graduated in 2012, and in 2013, 11 more entered the job market. The purpose of this study was to compare the job search experiences of the first cohort of integrated 0 + 5 graduates to their counterparts completing traditional 5 + 2 fellowship programs. An anonymous, Web-based, 15-question survey was sent to all 11 graduating integrated residents in 2013 and to the 25 corresponding 5 + 2 graduating fellows within the same institution. Questions focused on the following domains: training experience, job search timelines and outcomes, and overall satisfaction with each training paradigm. Survey response was nearly 81% for the 0 + 5 graduates and 64% for the 5 + 2 graduates. Overall, there was no significant difference between residents and fellows in the operative experience obtained as measured by the number of open and endovascular cases logged. Dedicated research time during the entire training period was similar between residents and fellows. Nearly all graduates were extremely satisfied with their training and had positive experiences during their job searches with respect to starting salaries, numbers of offers, and desired practice type. More 0 + 5 residents chose academic and mixed practices over private practices compared with 5 + 2 fellowship graduates. Although longer term data are needed to understand the impact of the addition of 0 + 5 graduating residents to the vascular surgery work force, preliminary survey results suggest that both training paradigms (0 + 5 and 5 + 2) provide positive training experiences that result in excellent job search experiences. Based on the current and future need for vascular surgeons in the work force, the continued growth and expansion of integrated 0 + 5 vascular surgery residency positions as an alternative to traditional fellowship training is thus far justified. Copyright © 2015 Elsevier Inc. All rights reserved.

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

Generating The Force: The Roundout Brigade

DTIC Science & Technology

1992-05-20

The Total Force Policy means the integration of planning, programming and budgeting for the manning, equipping, maintaining and training of a mix of...methodology for making force mix decisions: cost, force capability, training requirements, and personnel availability. The GAO did not 3 include political...considerations as part of its criteria for force mix determination. However, any examination of Active and Reserve Component force structure must

The Future of Indigenous Security Force Training: Considerations for the Joint Operational Commander

DTIC Science & Technology

2007-11-06

FINAL 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE The Future of Indigenous Security Force Training: 5a. CONTRACT NUMBER...focus on indigenous security force training and development (ISFTD) is unique to OIF or if it foreshadows a requirement that must be addressed in...operational plans using ad hoc capabilities. This research paper seeks to demonstrate that the U.S. military has an increased need to train indigenous

A comprehensive model of the railway wheelset-track interaction in curves

NASA Astrophysics Data System (ADS)

Martínez-Casas, José; Di Gialleonardo, Egidio; Bruni, Stefano; Baeza, Luis

2014-09-01

Train-track interaction has been extensively studied in the last 40 years at least, leading to modelling approaches that can deal satisfactorily with many dynamic problems arising at the wheel/rail interface. However, the available models are usually not considering specifically the running dynamics of the vehicle in a curve, whereas a number of train-track interaction phenomena are specific to curve negotiation. The aim of this paper is to define a model for a flexible wheelset running on a flexible curved track. The main novelty of this work is to combine a trajectory coordinate set with Eulerian modal coordinates; the former permits to consider curved tracks, and the latter models the small relative displacements between the trajectory frame and the solid. In order to reduce the computational complexity of the problem, one single flexible wheelset is considered instead of one complete bogie, and suitable forces are prescribed at the primary suspension seats so that the mean values of the creepages and contact forces are consistent with the low frequency curving dynamics of the complete vehicle. The wheelset model is coupled to a cyclic track model having constant curvature by means of a wheel/rail contact model which accounts for the actual geometry of the contacting profiles and for the nonlinear relationship between creepages and creep forces. The proposed model can be used to analyse a variety of dynamic problems for railway vehicles, including rail corrugation and wheel polygonalisation, squeal noise, numerical estimation of the wheelset service loads. In this paper, simulation results are presented for some selected running conditions to exemplify the application of the model to the study of realistic train-track interaction cases and to point out the importance of curve negotiation effects specifically addressed in the work.

EDUCATION IN THE ARMED FORCES.

ERIC Educational Resources Information Center

GROVES, KENNETH J.; SHELBURNE, JAMES C.

IN THIS SURVEY OF THE TRAINING OF ACTIVE DUTY ARMED FORCES, VARIOUS CATEGORIES ARE IDENTIFIED AND DISCUSSED--TRAINING AND EDUCATION OF ENLISTED MEN (INCLUDING SPECIALISTS AND POTENTIAL NONCOMMISSIONED OFFICERS), OFFICER TRAINING AND SPECIALIZED EDUCATION, PROFESSIONAL MILITARY EDUCATION, UNIT TRAINING, AND OFF-DUTY ACADEMIC AND VOCATIONAL…

Visual classification of medical data using MLP mapping.

PubMed

Cağatay Güler, E; Sankur, B; Kahya, Y P; Raudys, S

1998-05-01

In this work we discuss the design of a novel non-linear mapping method for visual classification based on multilayer perceptrons (MLP) and assigned class target values. In training the perceptron, one or more target output values for each class in a 2-dimensional space are used. In other words, class membership information is interpreted visually as closeness to target values in a 2D feature space. This mapping is obtained by training the multilayer perceptron (MLP) using class membership information, input data and judiciously chosen target values. Weights are estimated in such a way that each training feature of the corresponding class is forced to be mapped onto the corresponding 2-dimensional target value.

32 CFR 806b.53 - Training tools.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Training tools. 806b.53 Section 806b.53 National... Training § 806b.53 Training tools. Helpful resources include: (a) The Air Force Freedom of Information Act Web page which includes a Privacy Overview, Privacy Act training slides, the Air Force systems of...

Inspiratory muscle training in difficult to wean patients: work it harder, make it better, do it faster, makes us stronger.

PubMed

Nava, Stefano; Fasano, Luca

2011-01-01

Weaning from prolonged mechanical ventilation is a complex, time-consuming process that involves the loss of force/generating capacity of the inspiratory muscle. In their study 'Inspiratory muscle strength training improves the outcome in failure to wean patients: a randomized trial', Martin and colleagues showed that the use of an inspiratory muscle strength program increased the maximal inspiratory pressure and improved weaning success compared to a control group. The study was performed mainly in post-surgical patients, however, and the results, therefore, may not be generalizable to other subsets of patients, such as those with chronic obstructive pulmonary disease or congestive heart failure. Indeed, the study applied so-called 'strength training' and not 'endurance training', which may be more appropriate in certain circumstances.

The Effect of Interactivity and Instructional Exposure on Learning Effectiveness and Knowledge Retention: A Comparative Study of Two U.S. Air Force Computer-Based Training (CBT) Courses for Network User Licensing

DTIC Science & Technology

2003-03-01

sociocultural theory of learning was pioneered by Lev Vygotsky in the early twentieth century Soviet Union. Although his works were not published...Overview ....................................................................................................................... 14 Learning Theories ...and Teaching Strategies .................................................................. 14 Learning Theories and CBT

Compensation for Transport Delays Produced by Computer Image Generation Systems. Cooperative Training Series.

ERIC Educational Resources Information Center

Ricard, G. L.; And Others

The cooperative Navy/Air Force project described is aimed at the problem of image-flutter encountered when visual displays that present computer generated images are used for the simulation of certain flying situations. Two experiments are described which extend laboratory work on delay compensation schemes to the simulation of formation flight in…

Regional Differences in the Structure of Earnings. Program on Regional and Urban Economics, Discussion Paper No. 66.

ERIC Educational Resources Information Center

Hanushek, Eric A.

Slightly over 180,000 draftees were surveyed 10 months after leaving the military to gain data regarding training, employment, occupation and wages if working, marital status, education, Armed Forces Qualification Test (AFQT) score, age, race, military occupation, and home. Differences in earnings functions among smaller, homogeneous labor markets…

Violence Exposure and Depressive Symptoms among Adolescents and Young Adults Disconnected from School and Work

ERIC Educational Resources Information Center

Mendelson, Tamar; Turner, Alezandria K.; Tandon, S. Darius

2010-01-01

The psychological effects of exposure to different types of violence among urban adolescents and young adults are not yet well understood. This study investigated exposure to neighborhood violence, relationship violence, and forced sex among 677 urban African Americans aged 16-23 enrolled at an employment and training center. We assessed…

AFSOF, Integration, and Joint Warfighting: Closing the Training Loop to Force Multiply and Succeed

DTIC Science & Technology

2008-04-04

Succeed 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Maj Michael Jackson 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT...unclassified. Research for the case study involved extensive interviews of involved personnel and document research. 101 Michael Jackson , “Ugly Baby Case

Training Toddlers Seated on Mobile Robots to Steer Using Force-Feedback Joystick.

PubMed

Agrawal, S K; Xi Chen; Ragonesi, C; Galloway, J C

2012-01-01

The broader goal of our research is to train infants with special needs to safely and purposefully drive a mobile robot to explore the environment. The hypothesis is that these impaired infants will benefit from mobility in their early years and attain childhood milestones, similar to their healthy peers. In this paper, we present an algorithm and training method using a force-feedback joystick with an "assist-as-needed" paradigm for driving training. In this "assist-as-needed" approach, if the child steers the joystick outside a force tunnel centered on the desired direction, the driver experiences a bias force on the hand. We show results with a group study on typically developing toddlers that such a haptic guidance algorithm is superior to training with a conventional joystick. We also provide a case study on two special needs children, under three years old, who learn to make sharp turns during driving, when trained over a five-day period with the force-feedback joystick using the algorithm.

32 CFR 903.6 - Reassignment of Air Force members to become cadet candidates at the preparatory school.

Code of Federal Regulations, 2010 CFR

2010-07-01

... members at technical training schools remain there in casual status until the earliest reporting date for the HQ USAFA/PL. Students must not leave their training school without coordinating with HQ USAFA/RR. ... (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL...

The use of a website as an interaction and training device in health, gender and work in schools.

PubMed

Brito, Jussara; Neves, Mary Yale; Hyppolito, Amanda Ornela; Alvarez, Denise; da Silva, Edil Ferreira; Muniz, Hélder; de Souza, Kátia Reis; França, Maristela; Athayde, Milton

2012-01-01

The objective of this paper is to introduce the Website "Encontros sobre a vida, a saúde e o trabalho nas escolas públicas" (Encounters of life, health and work in public schools). It was designed viewing to contribute to the generation of changes regarding the meanings attributed to work done by all professionals acting in Brazilian public schools, in their relationship to health. We have tried to create a space conducive to reflection and invention of different ways of action towards the struggle for health of the protagonists of the school units. We present the Website's different ambients, such as the one for availability of Training materials, Discussion Forums and the Observatory of facts and events related to the topic. We point out the analysis of a dialogue between the Formaction Program in Health, Gender and Work at Schools. Through the displaying of dialogs that mobilized the training participants we observed a process of collective analysis of the situations that occur at meetings, allowing other interpretation possibilities by the different parties. In the case focused, a nursery assistant (male), in the dialogue, is forced to review his description of the activity, initially, portrayed as simple.

Unstable footwear as a speed-dependent noise-based training gear to exercise inverted pendulum motion during walking.

PubMed

Dierick, Frédéric; Bouché, Anne-France; Scohier, Mikaël; Guille, Clément; Buisseret, Fabien

2018-05-15

Previous research on unstable footwear has suggested that it may induce mechanical noise during walking. The purpose of this study was to explore whether unstable footwear could be considered as a noise-based training gear to exercise body center of mass (CoM) motion during walking. Ground reaction forces were collected among 24 healthy young women walking at speeds between 3 and 6 km h -1 with control running shoes and unstable rocker-bottom shoes. The external mechanical work, the recovery of mechanical energy of the CoM during and within the step cycles, and the phase shift between potential and kinetic energy curves of the CoM were computed. Our findings support the idea that unstable rocker-bottom footwear could serve as a speed-dependent noise-based training gear to exercise CoM motion during walking. At slow speed, it acts as a stochastic resonance or facilitator that reduces external mechanical work; whereas at brisk speed it acts as a constraint that increases external mechanical work and could mimic a downhill slope.

AFHRL/FT [Air Force Human Resources Laboratory/Flight Training] Capabilities in Undergraduate Pilot Training Simulation Research: Executive Summary.

ERIC Educational Resources Information Center

Matheny, W. G.; And Others

The document presents a summary description of the Air Force Human Resource Laboratory's Flying Training Division (AFHRL/FT) research capabilities for undergraduate pilot training. One of the research devices investigated is the Advanced Simulator for Undergraduate Pilot Training (ASUPT). The equipment includes the ASUPT, the instrumented T-37…

The International Symposium on Applied Military Psychology (21st) Held on 17-21 June 1985 in Paris, France

DTIC Science & Technology

1985-08-12

work is needed. Trainability volunteer force typically faced with tests are seen to be useful where train- recruit shortages. About half -of the ing is...women; provision for lateral ing marriage planp. It is seen as a entry; more use of a reserve status steady useful job with variation in work rather...degree to compared with other jobs. Motivatio,,i and which these motives are similar. Using satisfaction are dynamic processes rela- surveys and

Armored Cavalry and Reconnaissance: A Doctrinal Shortfall in Force Structure

DTIC Science & Technology

1988-04-15

LTC CHARLES S. ROUSEK ŝ. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS US ARMY WAR COLLEGE...paradox the Israeli% sufered when they commited the basicerosith Ym Kippur War which evolved from their victory in the Six 08V War -the structuring and...the readiness, standards, training, and esprit of the affected units. This pav’t of the "One Army Concept" works and should be exploited on a one for

Greater Strength Gains after Training with Accentuated Eccentric than Traditional Isoinertial Loads in Already Strength-Trained Men

PubMed Central

Walker, Simon; Blazevich, Anthony J.; Haff, G. Gregory; Tufano, James J.; Newton, Robert U.; Häkkinen, Keijo

2016-01-01

As training experience increases it becomes more challenging to induce further neuromuscular adaptation. Consequently, strength trainers seek alternative training methods in order to further increase strength and muscle mass. One method is to utilize accentuated eccentric loading, which applies a greater external load during the eccentric phase of the lift as compared to the concentric phase. Based upon this practice, the purpose of this study was to determine the effects of 10 weeks of accentuated eccentric loading vs. traditional isoinertial resistance training in strength-trained men. Young (22 ± 3 years, 177 ± 6 cm, 76 ± 10 kg, n = 28) strength-trained men (2.6 ± 2.2 years experience) were allocated to concentric-eccentric resistance training in the form of accentuated eccentric load (eccentric load = concentric load + 40%) or traditional resistance training, while the control group continued their normal unsupervised training program. Both intervention groups performed three sets of 6-RM (session 1) and three sets of 10-RM (session 2) bilateral leg press and unilateral knee extension exercises per week. Maximum force production was measured by unilateral isometric (110° knee angle) and isokinetic (concentric and eccentric 30°.s−1) knee extension tests, and work capacity was measured by a knee extension repetition-to-failure test. Muscle mass was assessed using panoramic ultrasonography and dual-energy x-ray absorptiometry. Surface electromyogram amplitude normalized to maximum M-wave and the twitch interpolation technique were used to examine maximal muscle activation. After training, maximum isometric torque increased significantly more in the accentuated eccentric load group than control (18 ± 10 vs. 1 ± 5%, p < 0.01), which was accompanied by an increase in voluntary activation (3.5 ± 5%, p < 0.05). Isokinetic eccentric torque increased significantly after accentuated eccentric load training only (10 ± 9%, p < 0.05), whereas concentric torque increased equally in both the accentuated eccentric load (10 ± 9%, p < 0.01) and traditional (9 ± 6%, p < 0.01) resistance training groups; however, the increase in the accentuated eccentric load group was significantly greater (p < 0.05) than control (1 ± 7%). Knee extension repetition-to-failure improved in the accentuated eccentric load group only (28%, p < 0.05). Similar increases in muscle mass occurred in both intervention groups. In summary, accentuated eccentric load training led to greater increases in maximum force production, work capacity and muscle activation, but not muscle hypertrophy, in strength-trained individuals. PMID:27199764

Mechanisms used to increase peak propulsive force following 12-weeks of gait training in individuals poststroke.

PubMed

Hsiao, HaoYuan; Knarr, Brian A; Pohlig, Ryan T; Higginson, Jill S; Binder-Macleod, Stuart A

2016-02-08

Current rehabilitation efforts for individuals poststroke focus on increasing walking speed because it is a predictor of community ambulation and participation. Greater propulsive force is required to increase walking speed. Previous studies have identified that trailing limb angle (TLA) and ankle moment are key factors to increases in propulsive force during gait. However, no studies have determined the relative contribution of these two factors to increase propulsive force following intervention. The purpose of this study was to quantify the relative contribution of ankle moment and TLA to increases in propulsive force following 12-weeks of gait training for individuals poststroke. Forty-five participants were assigned to 1 of 3 training groups: training at self-selected speeds (SS), at fastest comfortable speeds (Fast), and Fast with functional electrical stimulation (FastFES). For participants who gained paretic propulsive force following training, a biomechanical-based model previously developed for individuals poststroke was used to calculate the relative contributions of ankle moment and TLA. A two-way, mixed-model design, analysis of covariance adjusted for baseline walking speed was performed to analyze changes in TLA and ankle moment across groups. The model showed that TLA was the major contributor to increases in propulsive force following training. Although the paretic TLA increased from pre-training to post-training, no differences were observed between groups. In contrast, increases in paretic ankle moment were observed only in the FastFES group. Our findings suggested that specific targeting may be needed to increase ankle moment. Copyright © 2016 Elsevier Ltd. All rights reserved.

Mechanisms used to increase peak propulsive force following 12-weeks of gait training in individuals poststroke

PubMed Central

Hsiao, HaoYuan; Knarr, Brian A.; Pohlig, Ryan T.; Higginson, Jill S.; Binder-Macleod, Stuart A.

2016-01-01

Current rehabilitation efforts for individuals poststroke focus on increasing walking speed because it is a predictor of community ambulation and participation. Greater propulsive force is required to increase walking speed. Previous studies have identified that trailing limb angle (TLA) and ankle moment are key factors to increases in propulsive force during gait. However, no studies have determined the relative contribution of these two factors to increase propulsive force following intervention. The purpose of this study was to quantify the relative contribution of ankle moment and TLA to increases in propulsive force following 12-weeks of gait training for individuals poststroke. Forty-five participants were assigned to 1 of 3 training groups: training at self-selected speeds (SS), at fastest comfortable speeds (Fast), and Fast with functional electrical stimulation (FastFES). For participants who gained paretic propulsive force following training, a biomechanical-based model previously developed for individuals poststroke was used to calculate the relative contributions of ankle moment and TLA. A two-way, mixed-model design, analysis of covariance adjusted for baseline walking speed was performed to analyze changes in TLA and ankle moment across groups. The model showed that TLA was the major contributor to increases in propulsive force following training. Although the paretic TLA increased from pre-training to post-training, no differences were observed between groups. In contrast, increases in paretic ankle moment were observed only in the FastFES group. Our findings suggested that specific targeting may be needed to increase ankle moment. PMID:26776931

Military Base Realignments and Closures: More Guidance and Information Needed to Take Advantage of Opportunities to Consolidate Training

DTIC Science & Technology

2016-02-01

Management Training, (2) Joint Center of Excellence for Culinary Training, (3) Joint Center of Excellence for Religious Training and Education, (4...of Excellence for Culinary Training (#123) Realign Lackland Air Force Base, Texas by relocating Culinary Training to Fort Lee, Virginia...establishing it as a Joint Center of Excellence for Culinary Training. Fort Lee, Virginia Army, Air Force, Navy, Marine Corps Joint Center of Excellence

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

Marine Corps Forces South

Science.gov Websites

Survival Training Course U.S. Marine Corps Capt. Joseph with Security Cooperation Training Team 18, U.S . Marine Corps Forces, South, supervises a water survival training course at Soto Cano Air Base, Honduras . The course consisted of five training days dedicated to strengthening swimmers' skill sets and

77 FR 20743 - Protective Force Personnel Medical, Physical Readiness, Training, and Access Authorization Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-06

...-HQ-2012-0002] RIN 1992-AA40 Protective Force Personnel Medical, Physical Readiness, Training, and... the proposed rule to amend the standards for medical, physical performance, training, and access... proposed rule to revise the standards for medical, physical performance, training, and access...

Development of rehabilitation training support system for occupational therapy of upper limb motor function

NASA Astrophysics Data System (ADS)

Morita, Yoshifumi; Hirose, Akinori; Uno, Takashi; Uchid, Masaki; Ukai, Hiroyuki; Matsui, Nobuyuki

2007-12-01

In this paper we propose a new rehabilitation training support system for upper limbs. The proposed system enables therapists to quantitatively evaluate the therapeutic effect of upper limb motor function during training, to easily change the load of resistance of training and to easily develop a new training program suitable for the subjects. For this purpose we develop control algorithms of training programs in the 3D force display robot. The 3D force display robot has parallel link mechanism with three motors. The control algorithm simulating sanding training is developed for the 3D force display robot. Moreover the teaching/training function algorithm is developed. It enables the therapists to easily make training trajectory suitable for subject's condition. The effectiveness of the developed control algorithms is verified by experiments.

Economic Impact of Terminal Illness and the Willingness to Change It

PubMed Central

Emanuel, Natalia; Simon, Melissa Andrea; Burt, Michael; Joseph, Aneeja; Sreekumar, Nirmala; Kundu, Tapas; Khemka, Vivek; Biswas, Basudeb; Rajagopal, M.R.

2010-01-01

Abstract Objective To gather pilot data on the economic impact of terminal illness on families and on the feasibility of training caregivers as a method of stemming illness-related poverty. Design Exploratory, descriptive study involving semistructured interviews with patient and caregiver dyads. Setting Pallium India Palliative Care Clinic in Trivandrum, Kerala, India. Participants Eleven patient–caregiver dyads (22 individual participants) visiting Pallium India in 2008. Methods Trained interviewers conducted face-to-face interviews consisting of 114 questions with the patient and caregiver separately. Questions covered topics of economic impact of illness on household, family, and individual. Questions included if the illness had so impacted families that they needed to sell assets or significantly reduce work and/or schooling. Results All families reported that patients were obliged to give up work as a result of illness. In seven families, the caregiver also had to change work habits. All respondents stated illness had forced them to sell assets. Ten households reported that their children were obliged to miss school due to the illness. All respondents indicated they would use trained caregivers to help with the care burden if available. Nine respondents thought that use of trained caregivers would have reduced or prevented some of the household's illness-related change. Nine caregivers said they would be interested in becoming a trained caregiver. Conclusion These data indicate that a definitive study would be feasible and would reveal how much assistance caregiver training could lend to household socio-economic resilience. PMID:20712463

Economic impact of terminal illness and the willingness to change it.

PubMed

Emanuel, Natalia; Simon, Melissa Andrea; Burt, Michael; Joseph, Aneeja; Sreekumar, Nirmala; Kundu, Tapas; Khemka, Vivek; Biswas, Basudeb; Rajagopal, M R; Emanuel, Linda

2010-08-01

To gather pilot data on the economic impact of terminal illness on families and on the feasibility of training caregivers as a method of stemming illness-related poverty. Exploratory, descriptive study involving semistructured interviews with patient and caregiver dyads. Pallium India Palliative Care Clinic in Trivandrum, Kerala, India. Eleven patient-caregiver dyads (22 individual participants) visiting Pallium India in 2008. Trained interviewers conducted face-to-face interviews consisting of 114 questions with the patient and caregiver separately. Questions covered topics of economic impact of illness on household, family, and individual. Questions included if the illness had so impacted families that they needed to sell assets or significantly reduce work and/or schooling. All families reported that patients were obliged to give up work as a result of illness. In seven families, the caregiver also had to change work habits. All respondents stated illness had forced them to sell assets. Ten households reported that their children were obliged to miss school due to the illness. All respondents indicated they would use trained caregivers to help with the care burden if available. Nine respondents thought that use of trained caregivers would have reduced or prevented some of the household's illness-related change. Nine caregivers said they would be interested in becoming a trained caregiver. These data indicate that a definitive study would be feasible and would reveal how much assistance caregiver training could lend to household socio-economic resilience.

Effect of different training programs on the velocity of overarm throwing: a brief review.

PubMed

van den Tillaar, Roland

2004-05-01

Throwing velocity in overarm throwing is of major importance in sports like baseball, team handball, javelin, and water polo. The purpose of this literature review was to give an overview of the effect of different training programs on the throwing velocity in overarm throwing, provide a theoretical framework that explains findings, and give some practical applications based on these findings. The training studies were divided into 4 categories: (a) specific resistance training with an overload of velocity, (b) specific resistance training with an overload of force, (c) specific resistance training with a combination of overload of force and velocity, and (d) general resistance training according to the overload of force. Each category is presented and discussed.

Strength training, but not endurance training, reduces motor unit discharge rate variability.

PubMed

Vila-Chã, Carolina; Falla, Deborah

2016-02-01

This study evaluates and compares the effects of strength and endurance training on motor unit discharge rate variability and force steadiness of knee extensor muscles. Thirty sedentary healthy men (age, 26.0±3.8yrs) were randomly assigned to strength training, endurance training or a control group. Conventional endurance and strength training was performed 3days per week, over a period of 6weeks. Maximum voluntary contraction (MVC), time to task failure (at 30% MVC), coefficient of variation (CoV) of force and of the discharges rates of motor units from the vastus medialis obliquus and vastus lateralis were determined as subjects performed 20% and 30% MVC knee extension contractions before and after training. CoV of motor unit discharges rates was significantly reduced for both muscles following strength training (P<0.001), but did not change in the endurance (P=0.875) or control group (P=0.995). CoV of force was reduced after the strength training intervention only (P<0.01). Strength training, but not endurance training, reduces motor unit discharge rate variability and enhances force steadiness of the knee extensors. These results provide new insights into the neuromuscular adaptations that occur with different training methods. Copyright © 2015 Elsevier Ltd. All rights reserved.

The impact of culture clash on deployed troops.

PubMed

Greene, Talya; Buckman, Joshua; Dandeker, Christopher; Greenberg, Neil

2010-12-01

Culture plays a crucial role in the military, helping the armed forces achieve their goals. However, cultural issues can negatively affect personnel's well-being and effectiveness, especially when there is a "clash" between military and other cultures. The literature suggests there should be more training and education on individual service cultures, as well as other countries' military cultures to improve cooperation and coordination during joint operations and working in multinational forces. A greater knowledge of local cultures may help avoid offending noncombatants. When deployment ends, service personnel need more support when they transition back to civilian culture.

Does combined strength training and local vibration improve isometric maximum force? A pilot study.

PubMed

Goebel, Ruben; Haddad, Monoem; Kleinöder, Heinz; Yue, Zengyuan; Heinen, Thomas; Mester, Joachim

2017-01-01

The aim of the study was to determine whether a combination of strength training (ST) and local vibration (LV) improved the isometric maximum force of arm flexor muscles. ST was applied to the left arm of the subjects; LV was applied to the right arm of the same subjects. The main aim was to examine the effect of LV during a dumbbell biceps curl (Scott Curl) on isometric maximum force of the opposite muscle among the same subjects. It is hypothesized, that the intervention with LV produces a greater gain in isometric force of the arm flexors than ST. Twenty-seven collegiate students participated in the study. The training load was 70% of the individual 1 RM. Four sets with 12 repetitions were performed three times per week during four weeks. The right arm of all subjects represented the vibration trained body side (VS) and the left arm served as the traditional trained body side (TTS). A significant increase of isometric maximum force in both body sides (Arms) occurred. VS, however, significantly increased isometric maximum force about 43% in contrast to 22% of the TTS. The combined intervention of ST and LC improves isometric maximum force of arm flexor muscles. III.

Retrospective on the construction and practice of a state-level emergency medical rescue team.

PubMed

Lei, Zhang; Haitao, Guo; Xin, Wang; Yundou, Wang

2014-10-01

For the past few years, disasters like earthquakes, landslides, mudslides, tsunamis, and traffic accidents have occurred with an ever-growing frequency, coverage, and intensity greatly beyond the expectation of the public. In order to respond effectively to disasters and to reduce casualties and property damage, countries around the world have invested more efforts in the theoretical study of emergency medicine and the construction of emergency medical rescue forces. Consequently, emergency medical rescue teams of all scales and types have come into being and have played significant roles in disaster response work. As the only state-level emergency medical rescue force from the Chinese People's Armed Police Forces, the force described here has developed, through continuous learning and practice, a characteristic mode in terms of grouping methods, equipment system construction, and training.

Bubble dynamics in microchannels: inertial and capillary migration forces

NASA Astrophysics Data System (ADS)

Rivero-Rodriguez, Javier; Scheid, Benoit

2018-05-01

This work focuses on the dynamics of a train of unconfined bubbles flowing in microchan- nels. We investigate the transverse position of a train of bubbles, its velocity and the associated pressure drop when flowing in a microchannel depending on the internal forces due to viscosity, inertia and capillarity. Despite the small scales of the system, inertia, referred to as inertial migration force, play a crucial role in determining the transverse equilibrium position of the bubbles. Beside inertia and viscosity, other effects may also affect the transverse migration of bubbles such as the Marangoni surface stresses and the surface deformability. We look at the influence of surfactants in the limit of infinite Marangoni effect which yields rigid bubble interface. The resulting migration force may balance external body forces if present such as buoyancy, Dean or magnetic ones. This balance not only determines the transverse position of the bubbles but, consequently, the surrounding flow structure, which can be determinant for any mass/heat transfer process involved. Finally, we look at the influence of the bubble deformation on the equilibrium position and compare it to the inertial migration force at the centred position, explaining the stable or unstable character of this position accordingly. A systematic study of the influence of the parameters - such as the bubble size, uniform body force, Reynolds and capillary numbers - has been carried out using numerical simulations based on the Finite Element Method, solving the full steady Navier-Stokes equations and its asymptotic counterpart for the limits of small Reynolds and/or capillary numbers.

A Virtual Reality-Cycling Training System for Lower Limb Balance Improvement.

PubMed

Yin, Chieh; Hsueh, Ya-Hsin; Yeh, Chun-Yu; Lo, Hsin-Chang; Lan, Yi-Ting

2016-01-01

Stroke survivors might lose their walking and balancing abilities, but many studies pointed out that cycling is an effective means for lower limb rehabilitation. However, during cycle training, the unaffected limb tends to compensate for the affected one, which resulted in suboptimal rehabilitation. To address this issue, we present a Virtual Reality-Cycling Training System (VRCTS), which senses the cycling force and speed in real-time, analyzes the acquired data to produce feedback to patients with a controllable VR car in a VR rehabilitation program, and thus specifically trains the affected side. The aim of the study was to verify the functionality of the VRCTS and to verify the results from the ten stroke patients participants and to compare the result of Asymmetry Ratio Index (ARI) between the experimental group and the control group, after their training, by using the bilateral pedal force and force plate to determine any training effect. The results showed that after the VRCTS training in bilateral pedal force it had improved by 0.22 (p = 0.046) and in force plate the stand balance has also improved by 0.29 (p = 0.031); thus both methods show the significant difference.

Evaluation of robotic training forces that either enhance or reduce error in chronic hemiparetic stroke survivors.

PubMed

Patton, James L; Stoykov, Mary Ellen; Kovic, Mark; Mussa-Ivaldi, Ferdinando A

2006-01-01

This investigation is one in a series of studies that address the possibility of stroke rehabilitation using robotic devices to facilitate "adaptive training." Healthy subjects, after training in the presence of systematically applied forces, typically exhibit a predictable "after-effect." A critical question is whether this adaptive characteristic is preserved following stroke so that it might be exploited for restoring function. Another important question is whether subjects benefit more from training forces that enhance their errors than from forces that reduce their errors. We exposed hemiparetic stroke survivors and healthy age-matched controls to a pattern of disturbing forces that have been found by previous studies to induce a dramatic adaptation in healthy individuals. Eighteen stroke survivors made 834 movements in the presence of a robot-generated force field that pushed their hands proportional to its speed and perpendicular to its direction of motion--either clockwise or counterclockwise. We found that subjects could adapt, as evidenced by significant after-effects. After-effects were not correlated with the clinical scores that we used for measuring motor impairment. Further examination revealed that significant improvements occurred only when the training forces magnified the original errors, and not when the training forces reduced the errors or were zero. Within this constrained experimental task we found that error-enhancing therapy (as opposed to guiding the limb closer to the correct path) to be more effective than therapy that assisted the subject.

Integrated Training System for Air Force On-the-Job Training: Specification Development. Final Technical Paper.

ERIC Educational Resources Information Center

Carson, Stuart B.; And Others.

The Air Force conducted this study for two purposes: (1) to define the system of Air Force On-the-Job Training (OJT); and (2) to prepare a set of functional specifications for an integrated, base-level OJT evaluation and management system with linkages to the Major Commands and Air Staff. The study was conducted in four phases. During the first…

Preparing for Large-Force Exercises with Distributed Simulation: A Panel Presentation

DTIC Science & Technology

2010-07-01

Preparing for Large Force Exercises with Distributed Simulation: A Panel Presentation Peter Crane, Winston Bennett, Michael France Air Force...used distributed simulation training to complement live-fly exercises to prepare for LFEs. In this panel presentation , the speakers will describe... presentations on how detailed analysis of training needs is necessary to structure simulator scenarios and how future training exercises could be made more

Female Air Force officer looks to take on Marine martial arts course > U.S.

Science.gov Websites

...over... Twitter Logo Bye, bye! An #Airman exits the back of a C-130J Super Hercules during a training Malmstrom Air Force Base, Mont., Dec. 19, 2015. Guidara is taking Marine Corps martial arts training to martial arts training to become a certified martial arts instructor. (U.S. Air Force photo/Kirk Clark

Adaptive neuron-to-EMG decoder training for FES neuroprostheses

NASA Astrophysics Data System (ADS)

Ethier, Christian; Acuna, Daniel; Solla, Sara A.; Miller, Lee E.

2016-08-01

Objective. We have previously demonstrated a brain-machine interface neuroprosthetic system that provided continuous control of functional electrical stimulation (FES) and restoration of grasp in a primate model of spinal cord injury (SCI). Predicting intended EMG directly from cortical recordings provides a flexible high-dimensional control signal for FES. However, no peripheral signal such as force or EMG is available for training EMG decoders in paralyzed individuals. Approach. Here we present a method for training an EMG decoder in the absence of muscle activity recordings; the decoder relies on mapping behaviorally relevant cortical activity to the inferred EMG activity underlying an intended action. Monkeys were trained at a 2D isometric wrist force task to control a computer cursor by applying force in the flexion, extension, ulnar, and radial directions and execute a center-out task. We used a generic muscle force-to-endpoint force model based on muscle pulling directions to relate each target force to an optimal EMG pattern that attained the target force while minimizing overall muscle activity. We trained EMG decoders during the target hold periods using a gradient descent algorithm that compared EMG predictions to optimal EMG patterns. Main results. We tested this method both offline and online. We quantified both the accuracy of offline force predictions and the ability of a monkey to use these real-time force predictions for closed-loop cursor control. We compared both offline and online results to those obtained with several other direct force decoders, including an optimal decoder computed from concurrently measured neural and force signals. Significance. This novel approach to training an adaptive EMG decoder could make a brain-control FES neuroprosthesis an effective tool to restore the hand function of paralyzed individuals. Clinical implementation would make use of individualized EMG-to-force models. Broad generalization could be achieved by including data from multiple grasping tasks in the training of the neuron-to-EMG decoder. Our approach would make it possible for persons with SCI to grasp objects with their own hands, using near-normal motor intent.

Higher Education in the Arab World & Challenges of Labor Market

ERIC Educational Resources Information Center

Issa, Abedalhakeem T. E.; Siddiek, Ahmed Gumaa

2012-01-01

The destiny of any nation begins in its classroom where young people are equipped with knowledge and skills to lead the nation. Higher education is the corner stone in development where the work force is trained to lead the social, economic, political and cultural change. In such a competitive global economy the human capital is the most valuable…

Engaging College Students and Cadets in Training Tomorrow's Leaders of Character

ERIC Educational Resources Information Center

Clark, Shelby; Seider, Scott

2014-01-01

In this article, the authors describe the experiences of five cadets and college students serving as camp leaders for the United States Air Force Academy's (USAFA) Leaders of Character Camp (LoCC). Additionally, they describe the work in which three other universities are engaged to adapt the LoCC model to their own university contexts. In so…

The Needs of the Spanish Speaking Mujer [Woman] in Woman-Manpower Training Programs.

ERIC Educational Resources Information Center

Nieto-Gomez, Anna

Although the Spanish Speaking woman is usually considered to be outside the labor market, 36 percent of the 52 percent Spanish Speaking women were in the labor force in March 1972. These women suffer economic-sexist discrimination due to ascription of work according to sex and race by a racial-sexual hierarchy existing within the traditional…

If Not Us, Then Who? Increasing Opportunities for Students at Navajo Technical University

ERIC Educational Resources Information Center

Vandever, Daniel

2017-01-01

Navajo Technical University first opened its doors in 1979 as the Navajo Skills Center with the simple intention of training an unemployed workforce and putting people to work. At the time, the Diné were just a generation removed from attempts at forced assimilation, which included unwarranted military action by the U.S. Cavalry during the Long…

Early Training Estimation System

DTIC Science & Technology

1980-08-01

first year efforts in CTES development were Cecil Wakelin, Gavin Livingstone, Ray Walsh« Peter Weddle, David Herlihy, Laurel Brown, Drs. Paul Ronco...and Society, 1980, pp. 1067-1974. David , J., Price, J. Successful communication in full scale engineering development statements of work. Air Force...1980, U.S. Army Engineering Laboratory. Shrier , S. Algorithms for system design. Proceedings of the International Conference on Cybernetics and

Utilization of Women in Industrial Career Fields. Final Report for Period 14 March 1977-28 April 1978.

ERIC Educational Resources Information Center

Polit, Denise; And Others

To expand the use of women in nontraditional industrial careers, the U.S. Air Force examined the questions of recruiting, selecting, and training women for traditionally male blue collar work. An extensive review of the literature revealed that little empirical data on the effectiveness of various administrative policies had been collected. The…

Cases on Successful E-Learning Practices in the Developed and Developing World: Methods for the Global Information Economy

ERIC Educational Resources Information Center

Olaniran, Bolanle A., Ed.

2010-01-01

E-learning has become a significant aspect of training and education in the worldwide information economy as an attempt to create and facilitate a competent global work force. "Cases on Successful E-Learning Practices in the Developed and Developing World: Methods for the Global Information Economy" provides eclectic accounts of case…

Strategic Brain Drain: Implications for Higher Education in Oman

ERIC Educational Resources Information Center

Al-Barwani, Thuwayba; Chapman, David W.; Ameen, Hana

2009-01-01

Oman will soon be producing three times more college graduates than there are jobs available in the country each year, forcing graduates to seek employment outside of Oman. Their success in securing and holding employment will be based more on training and performance than might be the case if they were working in Oman. If graduates find that the…

Workforce Development: Building Statewide Systems. Issue Paper No. 2. Investing in People Project.

ERIC Educational Resources Information Center

McCarthy, Karin; Lashman, Rebekah

This report is the product of a project called Investing in People, in which the National Conference of Legislatures and Jobs for the Future helped five states as they tried to develop and implement work force preparation and training strategies to meet the challenge of a competitive global economy. The report is organized in six sections. The…

CHARACTERISTICS OF FARM WORKERS AS RELATED TO STABILIZATION OF THE WORK FORCE.

ERIC Educational Resources Information Center

METZLER, WILLIAM H.

PROBLEMS OF THE MIGRANTS INCLUDE THEIR LACK OF DESIRE TO LEARN NEW SKILLS AND TO ADJUST TO NEW SITUATIONS, THEIR NEED TO MIGRATE TO FIND EMPLOYMENT DURING CERTAIN OFF-SEASONS, THEIR LACK OF TRAINING FOR MANY KINDS OF JOBS, THEIR PREJUDICED ATTITUDE TOWARD JOBS MAINLY PERFORMED BY FOREIGN OR COLORED WORKERS, THEIR TENDENCY TO LEAVE A JOB WHEN…

Sailor's Life at Sea (and a Little Poetry).

ERIC Educational Resources Information Center

Department of the Navy, Washington, DC.

At the turn of the 19th century, the United States was a rapidly growing nation. When the United States acquired territories in the Caribbean and the Pacific Ocean, the job of maintaining open sea lanes fell to the U.S. Navy. To maintain a strong and well-trained force, the Navy needed to attract personnel to work onboard their ships. It used…

Workplace Education. Tapping Your Greatest Asset in the 1990s. A Handbook on Education in the Workplace.

ERIC Educational Resources Information Center

Braid, Mary; Macaskill, Sandra, Ed.

Workplace education (WPE) has a significant role to play in solving basic skills problems and in other training requirements. In addition to the benefit of a more able, adaptable work force, WPE leads to more contented workers, encouraged by better employment opportunities. In addition, employees benefit by being more confident both within the…

Effects of unilateral real-time biofeedback on propulsive forces during gait.

PubMed

Schenck, Christopher; Kesar, Trisha M

2017-06-06

In individuals with post-stroke hemiparesis, reduced push-off force generation in the paretic leg negatively impacts walking function. Gait training interventions that increase paretic push-off can improve walking function in individuals with neurologic impairment. During normal locomotion, push-off forces are modulated with variations in gait speed and slope. However, it is unknown whether able-bodied individuals can selectively modulate push-off forces from one leg in response to biofeedback. Here, in a group of young, neurologically-unimpaired individuals, we determined the effects of a real-time visual and auditory biofeedback gait training paradigm aimed at unilaterally increasing anteriorly-directed ground reaction force (AGRF) in the targeted leg. Ground reaction force data during were collected from 7 able-bodied individuals as they walked at a self-selected pace on a dual-belt treadmill instrumented with force platforms. During 11-min of gait training, study participants were provided real-time AGRF biofeedback encouraging a 20-30% increase in peak AGRF generated by their right (targeted) leg compared to their baseline (pre-training) AGRF. AGRF data were collected before, during, and after the biofeedback training period, as well as during two retention tests performed without biofeedback and after standing breaks. Compared to AGRFs generated during the pre-training gait trials, participants demonstrated a significantly greater AGRF in the targeted leg during and immediately after training, indicating that biofeedback training was successful at inducing increased AGRF production in the targeted leg. Additionally, participants continued to demonstrate greater AGRF production in the targeted leg after two standing breaks, showing short-term recall of the gait pattern learned during the biofeedback training. No significant effects of training were observed on the AGRF in the non-targeted limb, showing the specificity of the effects of biofeedback toward the targeted limb. These results demonstrate the short-term effects of using unilateral AGRF biofeedback to target propulsion in a specific leg, which may have utility as a training tool for individuals with gait deficits such as post-stroke hemiparesis. Future studies are needed to investigate the effects of real-time AGRF biofeedback as a gait training tool in neurologically-impaired individuals.

Assessment and monitoring of ballistic and maximal upper-body strength qualities in athletes.

PubMed

Young, Kieran P; Haff, G Gregory; Newton, Robert U; Gabbett, Tim J; Sheppard, Jeremy M

2015-03-01

To evaluate whether the dynamic strength index (DSI: ballistic peak force/isometric peak force) could be effectively used to guide specific training interventions and detect training-induced changes in maximal and ballistic strength. Twenty-four elite male athletes were assessed in the isometric bench press and a 45% 1-repetition-maximum (1RM) ballistic bench throw using a force plate and linear position transducer. The DSI was calculated using the peak force values obtained during the ballistic bench throw and isometric bench press. Athletes were then allocated into 2 groups as matched pairs based on their DSI and strength in the 1RM bench press. Over the 5 wk of training, athletes performed either high-load (80-100% 1RM) bench press or moderate-load (40-55% 1RM) ballistic bench throws. The DSI was sensitive to disparate training methods, with the bench-press group increasing isometric bench-press peak force (P=.035, 91% likely), and the ballistic-bench-throw group increasing bench-throw peak force to a greater extent (P≤.001, 83% likely). A significant increase (P≤.001, 93% likely) in the DSI was observed for both groups. The DSI can be used to guide specific training interventions and can detect training-induced changes in isometric bench-press and ballistic bench-throw peak force over periods as short as 5 wk.

Physical fitness and exercise training of individuals with mental retardation.

PubMed

Fernhall, B

1993-04-01

Recent social policies have focused on reentering persons with mental retardation (MR) into the work force and the mainstream of society. However, as individuals with MR age, their rate of institutionalization greatly outweighs that of the general population as well as children with MR. Health care organizations have expressed serious concern about the impact of an aging population with disabilities, particularly the cost associated with institutionalization. Considering that cardiovascular disorders are more common in population with than without MR, and that physical fitness has been directly related to work productivity among individuals with MR, physical fitness and exercise training have important implications for this population. Yet, available data suggest that individuals with MR have low levels of physical fitness, a higher incidence of obesity, and may respond differently to exercise training than persons without MR. This paper reviews current knowledge of physical fitness status, impact of exercise testing and training, and identifies differences between populations with and without MR, with special emphasis on trends associated with aging. This review is limited to three physical fitness components: obesity, cardiovascular fitness, and muscular strength and endurance, as these components have been shown to impact health and well-being, and are related to work performance of persons with MR. Suggestions for future research are also provided.

Innovative Design of Complex Engineering Systems

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Compiler)

2004-01-01

The document contains the proceedings of the training workshop on Innovative Design of Complex Engineering Systems. The workshop was held at the Peninsula Higher Education Center, Hampton, Virginia, March 23 and 24, 2004. The workshop was jointly sponsored by Old Dominion University and NASA. Workshop attendees came from NASA, other government agencies, industry and universities. The objectives of the workshop were to a) provide broad overviews of the diverse activities related to innovative design of high-tech engineering systems; and b) identify training needs for future aerospace work force development in the design area. The format of the workshop included fifteen, half-hour overview-type presentations, a panel discussion on how to teach and train engineers in innovative design, and three exhibits by commercial vendors.

Utilization of virtual reality for endotracheal intubation training.

PubMed

Mayrose, James; Kesavadas, T; Chugh, Kevin; Joshi, Dhananjay; Ellis, David G

2003-10-01

Tracheal intubation is performed for urgent airway control in injured patients. Current methods of training include working on cadavers and manikins, which lack the realism of a living human being. Work in this field has been limited due to the complex nature of simulating in real-time, the interactive forces and deformations which occur during an actual patient intubation. This study addressed the issue of intubation training in an attempt to bridge the gap between actual and virtual patient scenarios. The haptic device along with the real-time performance of the simulator give it both visual and physical realism. The three-dimensional viewing and interaction available through virtual reality make it possible for physicians, pre-hospital personnel and students to practice many endotracheal intubations without ever touching a patient. The ability for a medical professional to practice a procedure multiple times prior to performing it on a patient will both enhance the skill of the individual while reducing the risk to the patient.

ACR-SNM Task Force on Nuclear Medicine Training: report of the task force.

PubMed

Guiberteau, Milton J; Graham, Michael M

2011-06-01

The expansion of knowledge and technological advances in nuclear medicine and radiology require physicians to have more expertise in functional and anatomic imaging. The convergence of these two specialties into the new discipline of molecular imaging has also begun to place demands on residency training programs for additional instruction in physiology and molecular biology. These changes have unmasked weaknesses in current nuclear medicine and radiology training programs. Adding to the impetus for change are the attendant realities of the job market and uncertain employment prospects for physicians trained in nuclear medicine but not also trained in diagnostic radiology. With this background, the ACR and the Society of Nuclear Medicine convened the Task Force on Nuclear Medicine Training to define the issues and develop recommendations for resident training.

Study on longitudinal force simulation of heavy-haul train

NASA Astrophysics Data System (ADS)

Chang, Chongyi; Guo, Gang; Wang, Junbiao; Ma, Yingming

2017-04-01

The longitudinal dynamics model of heavy-haul trains and air brake model used in the longitudinal train dynamics (LTDs) are established. The dry friction damping hysteretic characteristic of steel friction draft gears is simulated by the equation which describes the suspension forces in truck leaf springs. The model of draft gears introduces dynamic loading force, viscous friction of steel friction and the damping force. Consequently, the numerical model of the draft gears is brought forward. The equation of LTDs is strongly non-linear. In order to solve the response of the strongly non-linear system, the high-precision and equilibrium iteration method based on the Newmark-β method is presented and numerical analysis is made. Longitudinal dynamic forces of the 20,000 tonnes heavy-haul train are tested, and models and solution method provided are verified by the test results.

The United States Army 1995 Modernization Plan. Force 21

DTIC Science & Technology

1995-04-06

being modified to support the requirements and new dangers of our changing times. It is often said that we study history so as not to repeat thu...intuitive sense of battle gained from study and expertise. Training remains the key to modem, combat-ready Light Forces. Effective modemization and...Devices, Simulators and Simulations (TADSS) Light Forces training is supported by the Combined Arms Training Strategy (CATS). CATS is a descriptive

Developing a Common Metric for Evaluating Police Performance in Deadly Force Situations

DTIC Science & Technology

2012-08-27

2005).“Police Inservice Deadly Force Training and Requalification in Washington State.” Law Enforcement Executive Forum, 5(2):67-86. NIJ Metric...OF: EXECUTIVE SUMMARY Background There is a critical lack of scientific evidence about whether deadly force management, accountability and training ...Army Research Office P.O. Box 12211 Research Triangle Park, NC 27709-2211 15. SUBJECT TERMS training metrics develoment, deadly encounters

77 FR 5781 - Record of Decision for the Air Space Training Initiative Shaw Air Force Base, South Carolina...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... DEPARTMENT OF DEFENSE Department of the Air Force Record of Decision for the Air Space Training Initiative Shaw Air Force Base, South Carolina Final Environmental Impact Statement ACTION: Notice of Availability (NOA) of a Record of Decision (ROD). SUMMARY: On December 9, 2011, the United States Air Force...

Characterization and validation of a split belt treadmill for measuring hindlimb ground-reaction forces in able-bodied and spinalized felines

PubMed Central

Dimiskovski, Marko; Scheinfield, Richard; Higgin, Dwight; Krupka, Alexander; Lemay, Michel A.

2017-01-01

BACKGROUND The measurement of ground reaction forces (GRFs) in animals trained to locomote on a treadmill after spinal cord injury (SCI) could prove valuable for evaluating training outcomes; however, quantitative measures of the GRFs in spinal felines are limited. NEW METHOD A split belt treadmill was designed and constructed to measure the GRFs of feline hindlimbs during stepping. The treadmill consists of two independent treadmill assemblies, each mounted on a force plate. The design allows measurements of the vertical (Fz), fore-aft (Fy) and mediolateral (Fx) ground-reaction forces for both hindlimbs while the forelimbs are resting on a platform. RESULTS Static and dynamic noise tests revealed little to no noise at frequencies below 6 Hz. Validation of the force plate measurements with a hand-held force sensor force showed good agreement between the two force readings. Peak normalized (to body mass) vertical GRFs for intact cats were 4.89±0.85N/Kg for the left hindlimb and 4.79±0.97N/Kg for the right. In comparison, trained spinalized cats peak normalized vertical GRFs were 2.20±0.94N/Kg for the left hindlimb and 2.85±0.99N/Kg for the right. COMPARISON WITH OTHER EXISTING METHODS Previous methods of measuring GRFs used stationary single force plates or treadmill mounted to single force plate. Using independent treadmills for each hindlimb allows measurement of the individual hindlimb’s GRFs in spinalized cats following body-weight supported treadmill training. CONCLUSIONS The split belt force treadmill enables the simultaneous recording of ground-reaction forces for both hindlimbs in cats prior to spinalization, and following spinalization and body-weight-supported treadmill training (BWST). PMID:28069392

The Impact of the Developmental Training Model on Staff Development in Air Force Child Development Programs

ERIC Educational Resources Information Center

Bird, Candace Maria Edmonds

2010-01-01

In an effort to standardize training delivery and to individualize staff development based on observation and reflective practice, the Air Force implemented the Developmental Training Model (DTM) in its Child Development Programs. The goal of the Developmental Training Model is to enhance high quality programs through improvements in the training…

An Empirical System for Assessing the Impact of Aptitude Requirement Adjustments on Air Force Initial Skills Training.

ERIC Educational Resources Information Center

Mumford, Michael D.; And Others

A multivariate modeling approach was developed to assess the impact of changes in aptitude requirement minimums on U.S. Air Force technical training outcomes. Initially, interviews were conducted with technical training personnel to identify significant student inputs, course content, and training outcome variables. Measures of these variables…

Mainstreaming gender in the police: the Maharashtra experience.

PubMed

Chakravarty, S

1998-11-01

This study reviewed the history of sex segregation in the police forces of Maharashtra state, India, and policy interventions since 1994 to reverse the trends; it also describes the process of improving gender equity in the policy department as part of a gender aim to control violence against women. Police jobs are allocated based on gender. Passage of the 1975 Sex Discrimination Act was not implemented fully within police departments. In fact, the Police Force actively worked to keep itself outside the purview of the Act. Supervisors maintained the attitude that women were unsuitable for police work. Women were suspected of lacking in career commitments and were limited to only a small number within the force. These attitudes restricted women's entry, deployment, and promotions. The Government of Maharashtra has been pressured by district level women's groups to secure women's rights and to change the social environment that supports violence against women. The efforts uncovered violence unreported due to social pressure. It was thought that women's greater presence in policy departments would encourage women to report domestic crimes. The policemen disliked the interference of women. Since women were recruited for specific duties, the result was low self-esteem, frustration due to lack of promotions, sexual harassment, ostracism, and reduced job expectations. In 1993, officers received gender-sensitizing training. The training at the Institute of Development Studies at the University of Sussex focused on rules, practices, access to resources, and formal and informal inclusions and exclusions.

Modification and optimization of the united-residue (UNRES) potential-energy function for canonical simulations. I. Temperature dependence of the effective energy function and tests of the optimization method with single training proteins

PubMed Central

Liwo, Adam; Khalili, Mey; Czaplewski, Cezary; Kalinowski, Sebastian; Ołdziej, Stanisław; Wachucik, Katarzyna; Scheraga, Harold A.

2011-01-01

We report the modification and parameterization of the united-residue (UNRES) force field for energy-based protein-structure prediction and protein-folding simulations. We tested the approach on three training proteins separately: 1E0L (β), 1GAB (α), and 1E0G (α + β). Heretofore, the UNRES force field had been designed and parameterized to locate native-like structures of proteins as global minima of their effective potential-energy surfaces, which largely neglected the conformational entropy because decoys composed of only lowest-energy conformations were used to optimize the force field. Recently, we developed a mesoscopic dynamics procedure for UNRES, and applied it with success to simulate protein folding pathways. How ever, the force field turned out to be largely biased towards α-helical structures in canonical simulations because the conformational entropy had been neglected in the parameterization. We applied the hierarchical optimization method developed in our earlier work to optimize the force field, in which the conformational space of a training protein is divided into levels each corresponding to a certain degree of native-likeness. The levels are ordered according to increasing native-likeness; level 0 corresponds to structures with no native-like elements and the highest level corresponds to the fully native-like structures. The aim of optimization is to achieve the order of the free energies of levels, decreasing as their native-likeness increases. The procedure is iterative, and decoys of the training protein(s) generated with the energy-function parameters of the preceding iteration are used to optimize the force field in a current iteration. We applied the multiplexing replica exchange molecular dynamics (MREMD) method, recently implemented in UNRES, to generate decoys; with this modification, conformational entropy is taken into account. Moreover, we optimized the free-energy gaps between levels at temperatures corresponding to a predominance of folded or unfolded structures, as well as to structures at the putative folding-transition temperature, changing the sign of the gaps at the transition temperature. This enabled us to obtain force fields characterized by a single peak in the heat capacity at the transition temperature. Furthermore, we introduced temperature dependence to the UNRES force field; this is consistent with the fact that it is a free-energy and not a potential-energy function. PMID:17201450

Role of Air Force Special Operations in Foreign Internal Defense

DTIC Science & Technology

1991-09-01

military education and training Military Sales Credits, or International Military (IMEoa) are the two key programs. iMET Educauon and Training. are...training teams orientation tours. International military (MTT) and deployment for training ac- education and training funding, ad- tJvities that have...FORCE SPECIAL OPERATIONS IN FOREIGN INTERNAL DEFENSE 6. AUTHOR(S) Maj JOHN R MOULTON II, USAF 7. PERFORMING ORGANIZATION NAME(S) AND ADDf(ES’(ES) 8

Oxidative stress response in trained men following repeated squats or sprints.

PubMed

Bloomer, Richard J; Falvo, Michael J; Fry, Andrew C; Schilling, Brian K; Smith, Webb A; Moore, Christopher A

2006-08-01

The purpose of this investigation was to measure the oxidative stress response to similarly matched work bouts of squat and sprint exercise. Twelve anaerobically trained men performed six 10-s sprints and, on a separate occasion, repeated barbell squats to approximately equal the amount of work performed during the sprints. Blood lactate, heart rate, and perceived exertion was measured before and following each exercise bout. Muscle soreness, muscle force, and creatine kinase activity was determined preexercise and through 48 h of recovery. Desmin cytoskeletal protein was determined via muscle biopsy of the vastus lateralis before and at 24 h following each exercise. Plasma protein carbonyls (PC) and malondialdehyde (MDA) were measured as biomarkers of oxidative stress. Heart rate and perceived exertion was not different between exercise sessions (P > 0.05), although lactate was higher following sprinting compared with squatting (P = 0.002). Muscle soreness was greater for squatting than sprinting (P = 0.003) and reached a peak immediately postexercise for both sessions (P = 0.0003). Muscle force was unaffected by either exercise session (P > 0.05), and creatine kinase activity was elevated to a similar extent following both sessions. Desmin-negative fibers were virtually nonexistent after either exercise bout, indicating no loss of this cytoskeletal protein. Neither PC nor MDA was affected by the exercise (P > 0.05). These results suggest that in anaerobically trained men, the oxidative stress and muscle injury response to similarly matched anaerobic exercise bouts is minimal, and not different between exercise modes. Furthermore, when compared with previous literature on untrained subjects, the response is significantly attenuated, possibly because of adaptations occurring as a result of chronic, strenuous anaerobic training.

Training modalities in robot-mediated upper limb rehabilitation in stroke: a framework for classification based on a systematic review.

PubMed

Basteris, Angelo; Nijenhuis, Sharon M; Stienen, Arno H A; Buurke, Jaap H; Prange, Gerdienke B; Amirabdollahian, Farshid

2014-07-10

Robot-mediated post-stroke therapy for the upper-extremity dates back to the 1990s. Since then, a number of robotic devices have become commercially available. There is clear evidence that robotic interventions improve upper limb motor scores and strength, but these improvements are often not transferred to performance of activities of daily living. We wish to better understand why. Our systematic review of 74 papers focuses on the targeted stage of recovery, the part of the limb trained, the different modalities used, and the effectiveness of each. The review shows that most of the studies so far focus on training of the proximal arm for chronic stroke patients. About the training modalities, studies typically refer to active, active-assisted and passive interaction. Robot-therapy in active assisted mode was associated with consistent improvements in arm function. More specifically, the use of HRI features stressing active contribution by the patient, such as EMG-modulated forces or a pushing force in combination with spring-damper guidance, may be beneficial.Our work also highlights that current literature frequently lacks information regarding the mechanism about the physical human-robot interaction (HRI). It is often unclear how the different modalities are implemented by different research groups (using different robots and platforms). In order to have a better and more reliable evidence of usefulness for these technologies, it is recommended that the HRI is better described and documented so that work of various teams can be considered in the same group and categories, allowing to infer for more suitable approaches. We propose a framework for categorisation of HRI modalities and features that will allow comparing their therapeutic benefits.

Training modalities in robot-mediated upper limb rehabilitation in stroke: a framework for classification based on a systematic review

PubMed Central

2014-01-01

Robot-mediated post-stroke therapy for the upper-extremity dates back to the 1990s. Since then, a number of robotic devices have become commercially available. There is clear evidence that robotic interventions improve upper limb motor scores and strength, but these improvements are often not transferred to performance of activities of daily living. We wish to better understand why. Our systematic review of 74 papers focuses on the targeted stage of recovery, the part of the limb trained, the different modalities used, and the effectiveness of each. The review shows that most of the studies so far focus on training of the proximal arm for chronic stroke patients. About the training modalities, studies typically refer to active, active-assisted and passive interaction. Robot-therapy in active assisted mode was associated with consistent improvements in arm function. More specifically, the use of HRI features stressing active contribution by the patient, such as EMG-modulated forces or a pushing force in combination with spring-damper guidance, may be beneficial. Our work also highlights that current literature frequently lacks information regarding the mechanism about the physical human-robot interaction (HRI). It is often unclear how the different modalities are implemented by different research groups (using different robots and platforms). In order to have a better and more reliable evidence of usefulness for these technologies, it is recommended that the HRI is better described and documented so that work of various teams can be considered in the same group and categories, allowing to infer for more suitable approaches. We propose a framework for categorisation of HRI modalities and features that will allow comparing their therapeutic benefits. PMID:25012864

Structured box training improves stability of retraction while multitasking in colorectal surgery simulation.

PubMed

Kobiela, Jarek; Spychalski, Piotr; Łaski, Dariusz; Błażyńska-Spychalska, Agata; Łachiński, Andrzej J; Śledziński, Zbigniew; Hull, Tracy

2018-09-01

Laparoscopic colorectal surgery has an established role. The ability to multitask (use a retraction tool with one hand and navigate a laparoscopic camera with the other) is desired for efficient laparoscopic surgery. Surgical trainees must learn this skill to perform advanced laparoscopic tasks. The aim was to determine whether a box-training protocol improves the stability of retraction while multitasking in colorectal surgery simulation. Fifty-eight medical students were recruited to attend a basic laparoscopic box-training course. Ability to perform steady retraction with and without multitasking was measured initially and at the conclusion of the course. Before training, students demonstrated a decrease in performance while multitasking with a greater maximal exerted force, a greater range of force, and a greater standard deviation for traction and minimal exerted force, range of force and a greater standard deviation for countertraction. Statistically significant improvement (lower maximal exerted force and lower range of force) was observed for traction while multitasking after training. After the training, no statistically significant differences were found when the student performed a single task versus multitasking, both for traction and countertraction. A structured box-training curriculum improved the stability of retraction while multitasking in this colorectal surgery simulation. Although it did not improve stability of retraction as a single task, it did improve stability of retraction while multitasking. After training, this enables the trainee to retract as efficiently while operating the camera as they retract when only focusing on retraction as a single task. Copyright © 2018 Elsevier Inc. All rights reserved.

Modelling, simulation and applications of longitudinal train dynamics

NASA Astrophysics Data System (ADS)

Cole, Colin; Spiryagin, Maksym; Wu, Qing; Sun, Yan Quan

2017-10-01

Significant developments in longitudinal train simulation and an overview of the approaches to train models and modelling vehicle force inputs are firstly presented. The most important modelling task, that of the wagon connection, consisting of energy absorption devices such as draft gears and buffers, draw gear stiffness, coupler slack and structural stiffness is then presented. Detailed attention is given to the modelling approaches for friction wedge damped and polymer draft gears. A significant issue in longitudinal train dynamics is the modelling and calculation of the input forces - the co-dimensional problem. The need to push traction performances higher has led to research and improvement in the accuracy of traction modelling which is discussed. A co-simulation method that combines longitudinal train simulation, locomotive traction control and locomotive vehicle dynamics is presented. The modelling of other forces, braking propulsion resistance, curve drag and grade forces are also discussed. As extensions to conventional longitudinal train dynamics, lateral forces and coupler impacts are examined in regards to interaction with wagon lateral and vertical dynamics. Various applications of longitudinal train dynamics are then presented. As an alternative to the tradition single wagon mass approach to longitudinal train dynamics, an example incorporating fully detailed wagon dynamics is presented for a crash analysis problem. Further applications of starting traction, air braking, distributed power, energy analysis and tippler operation are also presented.

Programmatic Environmental Assessment Addressing the Development, Use, and Maintenance of Military Training Areas at Kirtland Air Force Base, New Mexico

DTIC Science & Technology

2016-09-30

design measures such as the use of “green” technology (e.g., photovoltaic panels, solar collection, heat recovery systems, wind turbines , green...Final Programmatic Environmental Assessment Addressing the Development, Use, and Maintenance of Military Training Areas at Kirtland Air Force...DEVELOPMENT, USE, AND MAINTENANCE OF MILITARY TRAINING AREAS AT KIRTLAND AIR FORCE BASE, NEW MEXICO Pursuant to provisions of the National

Gaining Through Training: Pilot Proficiency in Modern Combat Aviation

DTIC Science & Technology

2016-06-01

forced the Air Force to develop a minimalist training program to produce RPA pilots as quickly as possible for a very specific fight...little monthly training. Pilots receive quality instruction at the initial qualification course. Once they report to a combat squadron and start

[Work-related medical rehabilitation for patients with rheumatic diseases].

PubMed

Ehlebracht-König, I; Dorn, M

2014-02-01

In recent years work-related rehabilitation has been intensified. Several studies have shown the effectiveness of work-related interventions in medical rehabilitation by improving participation in the work force and reducing sick leave. The German pension insurance fund has developed standardized requirements for medical work-related rehabilitation which include diagnostic procedures to identify patients with specific occupational problems and vocation-related interventions. These requirements address patients across different indications and diagnoses. Rehabilitation centers are assigned to different levels of work-related interventions depending on the intensity and specificity of the profile. Centers providing the complete range of work-related interventions offer differentiated work-related diagnostics, job training and occupational groups in addition to general social advice. In this article four case studies with different priorities regarding vocational interventions are presented.

Neuromuscular Electrical Stimulation Versus Volitional Isometric Strength Training in Children With Spastic Diplegic Cerebral Palsy: A Preliminary Study

PubMed Central

Stackhouse, Scott K.; Binder-Macleod, Stuart A.; Stackhouse, Carrie A.; McCarthy, James J.; Prosser, Laura A.; Lee, Samuel C. K.

2011-01-01

Background To date, no reports have investigated neuromuscular electrical stimulation (NMES) to increase muscle force production of children with cerebral palsy (CP) using high-force contractions and low repetitions. Objective The aims of this study were to determine if isometric NMES or volitional training in children with CP could increase muscle strength and walking speed and to examine the mechanisms that may contribute to increased force production. Methods Eleven children with spastic diplegia were assigned to an NMES training group or to a volitional training group. Participants in the NMES group had electrodes implanted percutaneously to activate the quadriceps femoris and triceps surae muscles. The volitional group trained with maximal effort contractions. Both groups performed a 12-week isometric strength-training program. Maximum voluntary isometric contract ion (MVIC) force, voluntary muscle activation, quadriceps and triceps surae cross-sectional area (CSA), and walking speed were measured pre- and post-strength training. Results The NMES-trained group had greater increases in normalized force production for both die quadriceps femoris and triceps surae. Similarly only the NMES group showed an increase in walking speed after training. Changes in voluntary muscle activation explained approximately 67% and 37% of the changes seen in the MVIC of the NMES and volitional groups, respectively. Quadriceps femoris maximum CSA increased significantly for the NMES group only. Conclusions This study was the first to quantitatively show strength gains with the use of NMES in children with CP. These results support the need for future experimental studies that will examine the clinical effectiveness of NMES strength training. PMID:17369515

Lower limb joint work and joint work contribution during downhill and uphill walking at different inclinations.

PubMed

Alexander, Nathalie; Strutzenberger, Gerda; Ameshofer, Lisa Maria; Schwameder, Hermann

2017-08-16

Work performance and individual joint contribution to total work are important information for creating training protocols, but were not assessed so far for sloped walking. Therefore, the purpose of this study was to analyze lower limb joint work and joint contribution of the hip, knee and ankle to total lower limb work during sloped walking in a healthy population. Eighteen male participants (27.0±4.7yrs, 1.80±0.05m, 74.5±8.2kg) walked on an instrumented ramp at inclination angles of 0°, ±6°, ±12° and ±18° at 1.1m/s. Kinematic and kinetic data were captured using a motion-capture system (Vicon) and two force plates (AMTI). Joint power curves, joint work (positive, negative, absolute) and each joint's contribution to total lower limb work were analyzed throughout the stance phase using an ANOVA with repeated measures. With increasing inclination positive joint work increased for the ankle and hip joint and in total during uphill walking. Negative joint work increased for each joint and in total work during downhill walking. Absolute work was increased during both uphill (all joints) and downhill (ankle & knee) walking. Knee joint contribution to total negative and absolute work increased during downhill walking while hip and ankle contributions decreased. This study identified, that, when switching from level to a 6° and from 6° to a 12° inclination the gain of individual joint work is more pronounced compared to switching from 12° to an 18° inclination. The results might be used for training recommendations and specific training intervention with respect to sloped walking. Copyright © 2017 Elsevier Ltd. All rights reserved.

K-8 Implementation Strategies for "A Curriculum Guide for Achieving Equity in Education and the Workplace."

ERIC Educational Resources Information Center

Vocational Curriculum Resource Center of Maine, Fairfield.

This curriculum addendum was developed to offer suggestions and strategies to change mindsets and remove barriers in order to pave the way for a gender-equitable, technically trained work force beginning at the elementary and middle school levels. The guide contains 73 strategies, a variety of examples of how they can be implemented, and a large…

Automated Student and Adult Learner Follow-up System. Final Report for Program Year 1993-94.

ERIC Educational Resources Information Center

Texas State Occupational Information Coordinating Committee, Austin.

The Texas Automated Student and Adult Learner Follow-Up System was developed as part of a larger effort to improve and coordinate the delivery of education and training of a skilled work force. The primary task of the Follow-Up System in Program Year 1993-94 was to obtain outcome information on the former students and participants of the work…

Air Force Weight and Fitness Programs

DTIC Science & Technology

1989-03-01

Aerobic training is not working. Changes from the field, senior leadership, and researchers are being considered. Faced with the bombardment of...effect. (3:16) The central focus of this physical fitness concept is cardiorespiratory endurance, or aerobic exercise. In the 1960’s, Dr. (Maj) Cooper...cardiorespiratory endurance, generally recognized as Aerobics , depends on the diffusion of oxygen from the air sacs of the lungs into the pulmonary

Medical Surveillance Monthly Report. Volume 20, Number 11

DTIC Science & Technology

2013-11-01

5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Medical Surveillance Monthly Report (MSMR),Armed Forces...Health Surveillance Center,11800 Tech Road, Suite 220 (MCAF-CS),Silver Spring,MD,20904 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING... performed to determine the circumstances surrounding the event, the week of train- ing (WOT) in which it occurred, comor- bid conditions diagnosed

Investing in Child Care Jobs in Low-Income Communities: A Special Report from the National Center for the Early Childhood Work Force.

ERIC Educational Resources Information Center

National Center for the Early Childhood Work Force, Washington, DC.

Child care is a prevalent service need among parents of young children and a major employment option for women. Low compensation for child care teachers/providers contributes to the cycle of poverty because poor women have little access to training, education, and other avenues of career advancement. Mandatory employment for welfare recipients…

17,000 Islands, One Goal: Indonesia Turns to Online Resources to Create a Network of School-Based Coaches

ERIC Educational Resources Information Center

Burns, Mary

2010-01-01

Community has taken on a new meaning for several school-based coaches spread across Indonesia. For far too long in developing countries, educators have been forced to rely on one-shot centralized professional development for teachers and those who work with them. A shortage of money, locally trained staff, and access to learning materials has made…

Valuing and Managing Diversity in Business and Industry: Literature Review and Models. Training and Development Research Center Project Number Fifty-Nine.

ERIC Educational Resources Information Center

Johnson, Sandra J.

An increasingly diverse work force is a definite trend in the United States, and a number of companies have linked valuing and managing diversity to increased productivity. Equal employment opportunity and affirmative action are pointed to as foundational to the development of formal programs for valuing or managing diversity in the workplace. The…

The Development of a Methodology for Estimating the Cost of Air Force On-the-Job Training.

ERIC Educational Resources Information Center

Samers, Bernard N.; And Others

The Air Force uses a standardized costing methodology for resident technical training schools (TTS); no comparable methodology exists for computing the cost of on-the-job training (OJT). This study evaluates three alternative survey methodologies and a number of cost models for estimating the cost of OJT for airmen training in the Administrative…

Technical Performance Measures and Distributed-Simulation Training Systems

DTIC Science & Technology

2000-01-01

and Salas (1995) indicate that “ free play ” training exercises Acquisition Review Quarterly—Winter 2000 24 “The use of both process measures to...performance change from training period to training period, whereas the alternative to “ free play ”—a structured exercise—was expensive to build and...semiautomated-force operators used their “ free play ” prerogative in the second run. Specifically, units typically train against a lesser able opposing force

Foreign workers in Kuwait: implications for the Kuwaiti labor force.

PubMed

Shah, N M

1986-01-01

An analysis of the foreign population in Kuwait shows that foreign nationals make up 60 percent of the population and 78 percent of the labor force in Kuwait. The implications of these figures for the Kuwaiti labor force are discussed by analyzing the occupational structures of Kuwaitis and non-Kuwaitis. "Structural analysis of the labor force indicates that 62 percent of Kuwaiti males are concentrated in administrative and service occupations while their percentage in sales and production work has declined during 1970-80. This demonstrates the need for reorienting educational/training programs and changing Kuwaiti attitudes towards manual work to ensure the realization of the 'Kuwaitization' process, and balance the nationals with foreign nationals." mortality has stabilized at relatively high levels and there is resistance to family planning. The author concludes that the main cause of the stalling of the demographic transition process is to be found in the role of the state and the dynamics of the social structure and that "demographic trends will depend more on the changes in social structure, land reforms, and response of the formal governing system to the needs of the underprivileged sections of the society, rather than on the health and family planning policies." excerpt

The health education of folk midwives: the Serviço Especial de Saúde Pública and mother-child assistance (1940-1960).

PubMed

Silva, Tânia Maria de Almeida; Ferreira, Luiz Otávio

2011-12-01

The article addresses an endeavor by Serviço Especial de Saúde Pública (Sesp) to train folk midwives who worked in rural communities and to exercise control over these women's activities. The task was entrusted to the agency's prenatal and child hygiene programs, established between the 1940s and 1960s. The agency believed this training and control initiative would be of major importance in helping ensure the success of its project to establish local sanitary services offering mother-child assistance. The goal of working directly with the folk midwives was not only to force them to employ strict hygiene standards when delivering and caring for newborns but especially to use their influence and prestige within these communities to convince the general population to adopt good health practices.

Improving training of laparoscopic tissue manipulation skills using various visual force feedback types.

PubMed

Smit, Daan; Spruit, Edward; Dankelman, Jenny; Tuijthof, Gabrielle; Hamming, Jaap; Horeman, Tim

2017-01-01

Visual force feedback allows trainees to learn laparoscopic tissue manipulation skills. The aim of this experimental study was to find the most efficient visual force feedback method to acquire these skills. Retention and transfer validity to an untrained task were assessed. Medical students without prior experience in laparoscopy were randomized in three groups: Constant Force Feedback (CFF) (N = 17), Bandwidth Force Feedback (BFF) (N = 16) and Fade-in Force Feedback (N = 18). All participants performed a pretest, training, post-test and follow-up test. The study involved two dissimilar tissue manipulation tasks, one for training and one to assess transferability. Participants performed six trials of the training task. A force platform was used to record several force parameters. A paired-sample t test showed overall lower force parameter outcomes in the post-test compared to the pretest (p < .001). A week later, the force parameter outcomes were still significantly lower than found in the pretest (p < .005). Participants also performed the transfer task in the post-test (p < .02) and follow-up (p < .05) test with lower force parameter outcomes compared to the pretest. A one-way MANOVA indicated that in the post-test the CFF group applied 50 % less Mean Absolute Nonzero Force (p = .005) than the BFF group. All visual force feedback methods showed to be effective in decreasing tissue manipulation force as no major differences were found between groups in the post and follow-up trials. The BFF method is preferred for it respects individual progress and minimizes distraction.

United States Air Force Unmanned Aircraft Systems Flight Plan 2009-2047

DTIC Science & Technology

2009-05-18

future challenges facing the USAF and the Joint Force through 2047. Michael B. Donley Secretary of the Air Force - 3 - AJI ¥-Jcf2c .~~~ Norton A...is depicted along a DOTMLPF-P stratified timeline as a colored triangle. Red triangles represent actions that require senior leader involvement to...Flag, and Red Flag. Joint UAS training may lead to greater training efficiencies and standardization. Training standards may be applied based on the

B-1 Systems Approach to Training. Volume 3. Appendix B. Bibliography and Data Collection Trips

DTIC Science & Technology

1975-07-01

the Fourth Annual Symposium on Psychology in the Air Force, 1974, ~ •—- ~ - --- - Creelman , J.A., Evaluation of Approach Training Procedures...of Engineering Psychology , American Psychologist, 1972, 27 (7), 615-622. Adams, J.A., and Hufford, I.E., Effects of Programmed Perceptual Training on...Control, Wright-Patterson Air Force Base, Ohio, April 7-9, 1970. Aldrich, T.B., Proceedings of the Annual Symposium on Psychology in the Air Force (2nd

Force-Velocity, Impulse-Momentum Relationships: Implications for Efficacy of Purposefully Slow Resistance Training

PubMed Central

Schilling, Brian K.; Falvo, Michael J.; Chiu, Loren Z.F.

2008-01-01

The purpose of this brief review is to explain the mechanical relationship between impulse and momentum when resistance exercise is performed in a purposefully slow manner (PS). PS is recognized by ~10s concentric and ~4-10s eccentric actions. While several papers have reviewed the effects of PS, none has yet explained such resistance training in the context of the impulse-momentum relationship. A case study of normal versus PS back squats was also performed. An 85kg man performed both normal speed (3 sec eccentric action and maximal acceleration concentric action) and PS back squats over a several loads. Normal speed back squats produced both greater peak and mean propulsive forces than PS action when measured across all loads. However, TUT was greatly increased in the PS condition, with values fourfold greater than maximal acceleration repetitions. The data and explanation herein point to superior forces produced by the neuromuscular system via traditional speed training indicating a superior modality for inducing neuromuscular adaptation. Key pointsAs velocity approaches zero, propulsive force approaches zero, therefore slow moving objects only require force approximately equal to the weight of the resistance.As mass is constant during resistance training, a greater impulse will result in a greater velocity.The inferior propulsive forces accompanying purposefully slow training suggest other methods of resistance training have a greater potential for adaptation. PMID:24149464

Machine learning of accurate energy-conserving molecular force fields.

PubMed

Chmiela, Stefan; Tkatchenko, Alexandre; Sauceda, Huziel E; Poltavsky, Igor; Schütt, Kristof T; Müller, Klaus-Robert

2017-05-01

Using conservation of energy-a fundamental property of closed classical and quantum mechanical systems-we develop an efficient gradient-domain machine learning (GDML) approach to construct accurate molecular force fields using a restricted number of samples from ab initio molecular dynamics (AIMD) trajectories. The GDML implementation is able to reproduce global potential energy surfaces of intermediate-sized molecules with an accuracy of 0.3 kcal mol -1 for energies and 1 kcal mol -1 Å̊ -1 for atomic forces using only 1000 conformational geometries for training. We demonstrate this accuracy for AIMD trajectories of molecules, including benzene, toluene, naphthalene, ethanol, uracil, and aspirin. The challenge of constructing conservative force fields is accomplished in our work by learning in a Hilbert space of vector-valued functions that obey the law of energy conservation. The GDML approach enables quantitative molecular dynamics simulations for molecules at a fraction of cost of explicit AIMD calculations, thereby allowing the construction of efficient force fields with the accuracy and transferability of high-level ab initio methods.

Machine learning of accurate energy-conserving molecular force fields

PubMed Central

Chmiela, Stefan; Tkatchenko, Alexandre; Sauceda, Huziel E.; Poltavsky, Igor; Schütt, Kristof T.; Müller, Klaus-Robert

2017-01-01

Using conservation of energy—a fundamental property of closed classical and quantum mechanical systems—we develop an efficient gradient-domain machine learning (GDML) approach to construct accurate molecular force fields using a restricted number of samples from ab initio molecular dynamics (AIMD) trajectories. The GDML implementation is able to reproduce global potential energy surfaces of intermediate-sized molecules with an accuracy of 0.3 kcal mol−1 for energies and 1 kcal mol−1 Å̊−1 for atomic forces using only 1000 conformational geometries for training. We demonstrate this accuracy for AIMD trajectories of molecules, including benzene, toluene, naphthalene, ethanol, uracil, and aspirin. The challenge of constructing conservative force fields is accomplished in our work by learning in a Hilbert space of vector-valued functions that obey the law of energy conservation. The GDML approach enables quantitative molecular dynamics simulations for molecules at a fraction of cost of explicit AIMD calculations, thereby allowing the construction of efficient force fields with the accuracy and transferability of high-level ab initio methods. PMID:28508076

Aerodynamic forces on freight trains : volume 1. wind tunnel tests of containers and trailers on flatcars

DOT National Transportation Integrated Search

1976-12-01

The aerodynamic forces on trailers and containers on flatcars have been measured in wind tunnel tests. The forces were measured on the central car of a five-car train consisting of a locomotive, three flatcars with various loadings and a boxcar. Test...

Sliding Mode Tracking Control of a Wire-Driven Upper-Limb Rehabilitation Robot with Nonlinear Disturbance Observer.

PubMed

Niu, Jie; Yang, Qianqian; Wang, Xiaoyun; Song, Rong

2017-01-01

Robot-aided rehabilitation has become an important technology to restore and reinforce motor functions of patients with extremity impairment, whereas it can be extremely challenging to achieve satisfactory tracking performance due to uncertainties and disturbances during rehabilitation training. In this paper, a wire-driven rehabilitation robot that can work over a three-dimensional space is designed for upper-limb rehabilitation, and sliding mode control with nonlinear disturbance observer is designed for the robot to deal with the problem of unpredictable disturbances during robot-assisted training. Then, simulation and experiments of trajectory tracking are carried out to evaluate the performance of the system, the position errors, and the output forces of the designed control scheme are compared with those of the traditional sliding mode control (SMC) scheme. The results show that the designed control scheme can effectively reduce the tracking errors and chattering of the output forces as compared with the traditional SMC scheme, which indicates that the nonlinear disturbance observer can reduce the effect of unpredictable disturbances. The designed control scheme for the wire-driven rehabilitation robot has potential to assist patients with stroke in performing repetitive rehabilitation training.

Force-based learning curve tracking in fundamental laparoscopic skills training.

PubMed

Hardon, Sem F; Horeman, Tim; Bonjer, H Jaap; Meijerink, W J H Jeroen

2018-02-08

Within minimally invasive surgery (MIS), structural implementation of courses and structured assessment of skills are challenged by availability of trainers, time, and money. We aimed to establish and validate an objective measurement tool for preclinical skills acquisition in a basic laparoscopic at-home training program. A mobile laparoscopic simulator was equipped with a state-of-the-art force, motion, and time tracking system (ForceSense, MediShield B.V., Delft, the Netherlands). These performance parameters respectively representing tissue manipulation and instrument handling were continuously tracked during every trial. Proficiency levels were set by clinical experts for six different training tasks. Resident's acquisition and development of fundamental skills were evaluated by comparing pre- and post-course assessment measurements and OSATS forms. A questionnaire was distributed to determine face and content validity. Out of 1842 captured attempts by novices, 1594 successful trials were evaluated. A decrease in maximum exerted absolute force was shown in comparison of four training tasks (p ≤ 0.023). Three of the six comparisons also showed lower mean forces during tissue manipulation (p ≤ 0.024). Lower instrument handling outcomes (i.e., time and motion parameters) were observed in five tasks (resp. (p ≤ 0.019) and (p ≤ 0.025)). Simultaneously, all OSATS scores increased (p ≤ 0.028). Proficiency levels for all tasks can be reached in 2 weeks of at home training. Monitoring force, motion, and time parameters during training showed to be effective in determining acquisition and development of basic laparoscopic tissue manipulation and instrument handling skills. Therefore, we were able to gain insight into the amount of training needed to reach certain levels of competence. Skills improved after sufficient amount of training at home. Questionnaire outcomes indicated that skills and self-confidence improved and that this training should therefore be part of the regular residency training program.

Surgical Force-Measuring Probe

NASA Technical Reports Server (NTRS)

Tcheng, Ping; Roberts, Paul W.; Scott, Charles E.

1993-01-01

Aerodynamic balance adapted to medical use. Electromechanical probe measures forces and moments applied to human tissue during surgery. Measurements used to document optimum forces and moments for surgical research and training. In neurosurgical research, measurements correlated with monitored responses of nerves. In training, students learn procedures by emulating forces used by experienced surgeons. Lightweight, pen-shaped probe easily held by surgeon. Cable feeds output signals to processing circuitry.

Effectiveness of the Power Dry-Land Training Programmes in Youth Swimmers

PubMed Central

Sadowski, Jerzy; Mastalerz, Andrzej; Gromisz, Wilhelm; NiŸnikowski, Tomasz

2012-01-01

The aim of the study was to evaluate the effects of the dry-land power training on swimming force, swimming performance and strength in youth swimmers. Twenty six male swimmers, free from injuries and training regularly at least 6 times a week, were enrolled in the study and randomly assigned to one of two groups: experimental (n=14, mean age 14.0 ± 0.5 yrs, mean height 1.67±0.08 m and mean body mass 55.71 ±9.55 kg) and control (n=12, mean age 14.1 ± 0.5 yrs, mean height 1.61±0.11 m and mean body mass 49.07 ±8.25 kg). The experimental group took part in a combined swimming and dry-land power training. The control group took part in swimming training only. The training programmes in water included a dominant aerobic work in front crawl. In this research the experimental group tended to present slightly greater improvements in sprint performance. However, the stroke frequency insignificantly decreased (−4.30%, p>0.05) in the experimental group and increased (6.28%, p>0.05) in the control group. The distance per stroke insignificantly increased in the experimental group (5.98%, p>0.05) and insignificantly decreased in the control group (−5.36%, p>0.05). A significant improvement of tethered swimming force for the experimental group (9.64%, p<0.02) was found, whereas the increase was not statistically significant in the control group (2.86%, p>0.05). The main data cannot clearly state that power training allowed an enhancement in swimming performance, although a tendency to improve swimming performance in tethered swimming was noticed. PMID:23486353

Running wheel training does not change neurogenesis levels or alter working memory tasks in adult rats

PubMed Central

Rojas, Manuel J.; Cardenas P., Fernando

2017-01-01

Background Exercise can change cellular structure and connectivity (neurogenesis or synaptogenesis), causing alterations in both behavior and working memory. The aim of this study was to evaluate the effect of exercise on working memory and hippocampal neurogenesis in adult male Wistar rats using a T-maze test. Methods An experimental design with two groups was developed: the experimental group (n = 12) was subject to a forced exercise program for five days, whereas the control group (n = 9) stayed in the home cage. Six to eight weeks after training, the rats’ working memory was evaluated in a T-maze test and four choice days were analyzed, taking into account alternation as a working memory indicator. Hippocampal neurogenesis was evaluated by means of immunohistochemistry of BrdU positive cells. Results No differences between groups were found in the behavioral variables (alternation, preference index, time of response, time of trial or feeding), or in the levels of BrdU positive cells. Discussion Results suggest that although exercise may have effects on brain structure, a construct such as working memory may require more complex changes in networks or connections to demonstrate a change at behavioral level. PMID:28503368

Design of a Functional Training Prototype for Neonatal Resuscitation

PubMed Central

Rajaraman, Sivaramakrishnan; Ganesan, Sona; Jayapal, Kavitha; Kannan, Sadhani

2014-01-01

Birth Asphyxia is considered to be one of the leading causes of neonatal mortality around the world. Asphyxiated neonates require skilled resuscitation to survive the neonatal period. The project aims to train health professionals in a basic newborn care using a prototype with an ultimate objective to have one person at every delivery trained in neonatal resuscitation. This prototype will be a user-friendly device with which one can get trained in performing neonatal resuscitation in resource-limited settings. The prototype consists of a Force Sensing Resistor (FSR) that measures the pressure applied and is interfaced with Arduino® which controls the Liquid Crystal Display (LCD) and Light Emitting Diode (LED) indication for pressure and compression counts. With the increase in population and absence of proper medical care, the need for neonatal resuscitation program is not well addressed. The proposed work aims at offering a promising solution for training health care individuals on resuscitating newborn babies under low resource settings. PMID:27417489

The braking force in walking: age-related differences and improvement in older adults with exergame training.

PubMed

Maillot, Pauline; Perrot, Alexandra; Hartley, Alan; Do, Manh-Cuong

2014-10-01

The purposes of this present research were, in the first study, to determine whether age impacts a measure of postural control (the braking force in walking) and, in a second study, to determine whether exergame training in physically-simulated sport activity would show transfer, increasing the braking force in walking and also improving balance assessed by clinical measures, functional fitness, and health-related quality of life in older adults. For the second study, the authors developed an active video game training program (using the Wii system) with a pretest-training-posttest design comparing an experimental group (24 1-hr sessions of training) with a control group. Participants completed a battery comprising balance (braking force in short and normal step conditions), functional fitness (Senior Fitness Test), and health-related quality of life (SF-36). Results show that 12 weeks of video game-based exercise program training improved the braking force in the normal step condition, along with the functional fitness of lower limb strength, cardiovascular endurance, and motor agility, as measured by the Senior Fitness Test. Only the global mental dimension of the SF-36 was sensitive to exergame practice. Exergames appear to be an effective way to train postural control in older adults. Because of the multimodal nature of the activity, exergames provide an effective tool for remediation of age-related problems.

International benchmarking of longitudinal train dynamics simulators: results

NASA Astrophysics Data System (ADS)

Wu, Qing; Spiryagin, Maksym; Cole, Colin; Chang, Chongyi; Guo, Gang; Sakalo, Alexey; Wei, Wei; Zhao, Xubao; Burgelman, Nico; Wiersma, Pier; Chollet, Hugues; Sebes, Michel; Shamdani, Amir; Melzi, Stefano; Cheli, Federico; di Gialleonardo, Egidio; Bosso, Nicola; Zampieri, Nicolò; Luo, Shihui; Wu, Honghua; Kaza, Guy-Léon

2018-03-01

This paper presents the results of the International Benchmarking of Longitudinal Train Dynamics Simulators which involved participation of nine simulators (TABLDSS, UM, CRE-LTS, TDEAS, PoliTo, TsDyn, CARS, BODYSIM and VOCO) from six countries. Longitudinal train dynamics results and computing time of four simulation cases are presented and compared. The results show that all simulators had basic agreement in simulations of locomotive forces, resistance forces and track gradients. The major differences among different simulators lie in the draft gear models. TABLDSS, UM, CRE-LTS, TDEAS, TsDyn and CARS had general agreement in terms of the in-train forces; minor differences exist as reflections of draft gear model variations. In-train force oscillations were observed in VOCO due to the introduction of wheel-rail contact. In-train force instabilities were sometimes observed in PoliTo and BODYSIM due to the velocity controlled transitional characteristics which could have generated unreasonable transitional stiffness. Regarding computing time per train operational second, the following list is in order of increasing computing speed: VOCO, TsDyn, PoliTO, CARS, BODYSIM, UM, TDEAS, CRE-LTS and TABLDSS (fastest); all simulators except VOCO, TsDyn and PoliTo achieved faster speeds than real-time simulations. Similarly, regarding computing time per integration step, the computing speeds in order are: CRE-LTS, VOCO, CARS, TsDyn, UM, TABLDSS and TDEAS (fastest).

Finger Flexor Force Influences Performance in Senior Male Air Pistol Olympic Shooting

PubMed Central

Mon, Daniel; Zakynthinaki, María S.; Cordente, Carlos A.; Antón, Antonio J. Monroy; Rodríguez, Bárbara Rodríguez; Jiménez, David López

2015-01-01

The ability to stabilize the gun is crucial for performance in Olympic pistol shooting and is thought to be related to the shooters muscular strength. The present study examines the relation between performance and finger flexor force as well as shoulder abduction isometric force in senior male air pistol shooting. 46 Spanish national level shooters served as test subjects of the study. Two maximal force tests were carried out recording handgrip and deltoid force data under competition conditions, during the official training time at national Spanish championships. Performance was measured as the total score of 60 shots at competition. Linear regressions were calculated to examine the relations between performance and peak and average finger flexor forces, peak and average finger flexor forces relative to the BMI, peak and average shoulder abduction isometric forces, peak shoulder abduction isometric force relative to the BMI. The connection between performance and other variables such as age, weight, height, BMI, experience in years and training hours per week was also analyzed. Significant correlations were found between performance at competition and average and peak finger flexor forces. For the rest of the force variables no significant correlations were found. Significant correlations were also found between performance at competition and experience as well as training hours. No significant correlations were found between performance and age, weight, height or BMI. The study concludes that hand grip strength training programs are necessary for performance in air pistol shooting. PMID:26121145

Finger Flexor Force Influences Performance in Senior Male Air Pistol Olympic Shooting.

PubMed

Mon, Daniel; Zakynthinaki, María S; Cordente, Carlos A; Antón, Antonio J Monroy; Rodríguez, Bárbara Rodríguez; Jiménez, David López

2015-01-01

The ability to stabilize the gun is crucial for performance in Olympic pistol shooting and is thought to be related to the shooters muscular strength. The present study examines the relation between performance and finger flexor force as well as shoulder abduction isometric force in senior male air pistol shooting. 46 Spanish national level shooters served as test subjects of the study. Two maximal force tests were carried out recording handgrip and deltoid force data under competition conditions, during the official training time at national Spanish championships. Performance was measured as the total score of 60 shots at competition. Linear regressions were calculated to examine the relations between performance and peak and average finger flexor forces, peak and average finger flexor forces relative to the BMI, peak and average shoulder abduction isometric forces, peak shoulder abduction isometric force relative to the BMI. The connection between performance and other variables such as age, weight, height, BMI, experience in years and training hours per week was also analyzed. Significant correlations were found between performance at competition and average and peak finger flexor forces. For the rest of the force variables no significant correlations were found. Significant correlations were also found between performance at competition and experience as well as training hours. No significant correlations were found between performance and age, weight, height or BMI. The study concludes that hand grip strength training programs are necessary for performance in air pistol shooting.

Forces Mobilization Model (FORCEMOB): Unclassified Training Tutorial

DTIC Science & Technology

2015-08-01

I N S T I T U T E F O R D E F E N S E A N A L Y S E S Forces Mobilization Model (FORCEMOB): Unclassified Training Tutorial James S. Thomason...Graham for review of this document and Mrs. Amberlee Mabe -Stanberry for editing and production assistance. Copyright Notice © 2015 Institute for...N S E A N A L Y S E S Forces Mobilization Model (FORCEMOB): Unclassified Training Tutorial James S. Thomason, Project Leader Robert J. Atwell

PLA Aerospace Power: A Primer on Trends in China’s Military Air, Space, and Missile Forces

DTIC Science & Technology

2017-10-24

aircraft carriers in the future.104 China also may be considering offering the J-31 for sale to foreign customers in order to compete with the U.S...variations exist in other services within the PLA, most follow this general pattern of training . Several factors explain the existence of an annual training ...5. PLA Strategic Support Force 31 6. Trends in PLA Aerospace Training and Operational Proficiency 37 7. Outlook 45 Appendix 1: PLA Air Force

Transforming Civil Engineering. Air Force Civil Engineer, Volume 15, Number 1, 2007

DTIC Science & Technology

2007-01-01

challenges is transformation coupled with a reduction of forces; it will take center stage for all of us,” said CMSgt Quattrone. “We can’t say change is...so far the sub- ject of several questions. As the day went on, training came up quite a few times more. “We realize it’s a challenge sometimes to...advanced training classes, forcing bases to train more specialty-specific skills at home station. It’s become a challenge for our senior officers and

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.

Apollo and Beyond

NASA Astrophysics Data System (ADS)

Aldrin, Buzz

2002-01-01

I got involved with spaceflight in a peculiar way. I graduated from West Point at a time when there was no Air Force Academy. I went in the Air Force at the time of the Korean War, and while there, I shot down a couple of MIGs. Years later, this led me to want to look at the extension of air travel into space. At MIT, I worked on intercepting other spacecraft. Based upon that education, I got into the space program, not by route of the test pilot school. I was involved in a more esoteric, egg-headed approach. I did help to train the people who were on the first rendezvous missions. I was slated initially on the backup crew for Gemini 10. That meant that I would skip two missions, and then I would fly on the prime crew with the next one. The only trouble was there was no Gemini 13. Because of a tragic aircraft accident that took the lives of the primary crew on Gemini 9, they had to make some crew adjustments. So Jim Lovell and I flew on Gemini 12. On that mission, I was able to take my SCUBA-diving expertise and training underwater for spacewalking and helped to teach some of the Navy people how to do spacewalks. Then, in the infinite wisdom of the Air Force, I was asked to command the test pilot school after I left NASA, even though I had never been through any test pilot training.

Work-rate-guided exercise testing in patients with incomplete spinal cord injury using a robotics-assisted tilt-table.

PubMed

Laubacher, Marco; Perret, Claudio; Hunt, Kenneth J

2015-01-01

Robotics-assisted tilt-table (RTT) technology allows neurological rehabilitation therapy to be started early thus alleviating some secondary complications of prolonged bed rest. This study assessed the feasibility of a novel work-rate-guided RTT approach for cardiopulmonary training and assessment in patients with incomplete spinal cord injury (iSCI). Three representative subjects with iSCI at three distinct stages of primary rehabilitation completed an incremental exercise test (IET) and a constant load test (CLT) on a RTT augmented with integrated leg-force and position measurement and visual work rate feedback. Feasibility assessment focused on: (i) implementation, (ii) limited efficacy testing, (iii) acceptability. (i) All subjects were able follow the work rate target profile by adapting their volitional leg effort. (ii) During the IETs, peak oxygen uptake above rest was 304, 467 and 1378 ml/min and peak heart rate (HR) was 46, 32 and 65 beats/min above rest (subjects A, B and C, respectively). During the CLTs, steady-state oxygen uptake increased by 42%, 38% and 162% and HR by 12%, 20% and 29%. (iii) All exercise tests were tolerated well. The novel work-rate guided RTT intervention is deemed feasible for cardiopulmonary training and assessment in patients with iSCI: substantial cardiopulmonary responses were observed and the approach was found to be tolerable and implementable. Implications for Rehabilitation Work-rate guided robotics-assisted tilt-table technology is deemed feasible for cardiopulmonary assessment and training in patients with incomplete spinal cord injury. Robotics-assisted tilt-tables might be a good way to start with an active rehabilitation as early as possible after a spinal cord injury. During training with robotics-assisted devices the active participation of the patients is crucial to strain the cardiopulmonary system and hence gain from the training.

Numerical simulation of aerodynamic performance of a couple multiple units high-speed train

NASA Astrophysics Data System (ADS)

Niu, Ji-qiang; Zhou, Dan; Liu, Tang-hong; Liang, Xi-feng

2017-05-01

In order to determine the effect of the coupling region on train aerodynamic performance, and how the coupling region affects aerodynamic performance of the couple multiple units trains when they both run and pass each other in open air, the entrance of two such trains into a tunnel and their passing each other in the tunnel was simulated in Fluent 14.0. The numerical algorithm employed in this study was verified by the data of scaled and full-scale train tests, and the difference lies within an acceptable range. The results demonstrate that the distribution of aerodynamic forces on the train cars is altered by the coupling region; however, the coupling region has marginal effect on the drag and lateral force on the whole train under crosswind, and the lateral force on the train cars is more sensitive to couple multiple units compared to the other two force coefficients. It is also determined that the component of the coupling region increases the fluctuation of aerodynamic coefficients for each train car under crosswind. Affected by the coupling region, a positive pressure pulse was introduced in the alternating pressure produced by trains passing by each other in the open air, and the amplitude of the alternating pressure was decreased by the coupling region. The amplitude of the alternating pressure on the train or on the tunnel was significantly decreased by the coupling region of the train. This phenomenon did not alter the distribution law of pressure on the train and tunnel; moreover, the effect of the coupling region on trains passing by each other in the tunnel is stronger than that on a single train passing through the tunnel.

76 FR 69114 - Agricultural Career and Employment Grants Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

..., and training of the agricultural labor force. Such grants may be made to eligible entities for use in... force. Such grants may be made to eligible entities for use in providing services to assist farmworkers... training of the agricultural labor force. OAO is asking OMB to approve its use of this information...

The Official Home Page of the U.S. Air Force

Science.gov Websites

: May 24 Air Force directs one-day operational safety review SecAF LOI SecAF LOI Letter of Intent AF and members using two C-130 and one C-17 training airframes. (U.S. Air Force photo by Richard Eldridge) The Transport Team crew members using two C-130 and one C-17 training airframes. (U.S. Air Force photo by

Final Environmental Assessment for Low-Level Flight Testing, Evaluation, and Training, Edwards Air Force Base

DTIC Science & Technology

2005-05-01

4. TITLE AND SUBTITLE Final Environmental Assessment for Low-Level Flight Testing, Evaluation, and Training, Edwards Air Force Base 5a. CONTRACT...NAME(S) AND ADDRESS(ES) Air Force Flight Test Center,Environmental Management Directorate,Edwards AFB,CA,93524 8. PERFORMING ORGANIZATION REPORT...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The U.S. Air Force Flight Test

Towards Subject-Specific Strength Training Design through Predictive Use of Musculoskeletal Models.

PubMed

Plüss, Michael; Schellenberg, Florian; Taylor, William R; Lorenzetti, Silvio

2018-01-01

Lower extremity dysfunction is often associated with hip muscle strength deficiencies. Detailed knowledge of the muscle forces generated in the hip under specific external loading conditions enables specific structures to be trained. The aim of this study was to find the most effective movement type and loading direction to enable the training of specific parts of the hip muscles using a standing posture and a pulley system. In a novel approach to release the predictive power of musculoskeletal modelling techniques based on inverse dynamics, flexion/extension and ab-/adduction movements were virtually created. To demonstrate the effectiveness of this approach, three hip orientations and an external loading force that was systematically rotated around the body were simulated using a state-of-the art OpenSim model in order to establish ideal designs for training of the anterior and posterior parts of the M. gluteus medius (GM). The external force direction as well as the hip orientation greatly influenced the muscle forces in the different parts of the GM. No setting was found for simultaneous training of the anterior and posterior parts with a muscle force higher than 50% of the maximum. Importantly, this study has demonstrated the use of musculoskeletal models as an approach to predict muscle force variations for different strength and rehabilitation exercise variations.

Towards Subject-Specific Strength Training Design through Predictive Use of Musculoskeletal Models

PubMed Central

Plüss, Michael; Schellenberg, Florian

2018-01-01

Lower extremity dysfunction is often associated with hip muscle strength deficiencies. Detailed knowledge of the muscle forces generated in the hip under specific external loading conditions enables specific structures to be trained. The aim of this study was to find the most effective movement type and loading direction to enable the training of specific parts of the hip muscles using a standing posture and a pulley system. In a novel approach to release the predictive power of musculoskeletal modelling techniques based on inverse dynamics, flexion/extension and ab-/adduction movements were virtually created. To demonstrate the effectiveness of this approach, three hip orientations and an external loading force that was systematically rotated around the body were simulated using a state-of-the art OpenSim model in order to establish ideal designs for training of the anterior and posterior parts of the M. gluteus medius (GM). The external force direction as well as the hip orientation greatly influenced the muscle forces in the different parts of the GM. No setting was found for simultaneous training of the anterior and posterior parts with a muscle force higher than 50% of the maximum. Importantly, this study has demonstrated the use of musculoskeletal models as an approach to predict muscle force variations for different strength and rehabilitation exercise variations. PMID:29796082

Trainer variability during step training after spinal cord injury: Implications for robotic gait-training device design.

PubMed

Galvez, Jose A; Budovitch, Amy; Harkema, Susan J; Reinkensmeyer, David J

2011-01-01

Robotic devices are being developed to automate repetitive aspects of walking retraining after neurological injuries, in part because they might improve the consistency and quality of training. However, it is unclear how inconsistent manual training actually is or whether stepping quality depends strongly on the trainers' manual skill. The objective of this study was to quantify trainer variability of manual skill during step training using body-weight support on a treadmill and assess factors of trainer skill. We attached a sensorized orthosis to one leg of each patient with spinal cord injury and measured the shank kinematics and forces exerted by different trainers during six training sessions. An expert trainer rated the trainers' skill level based on videotape recordings. Between-trainer force variability was substantial, about two times greater than within-trainer variability. Trainer skill rating correlated strongly with two gait features: better knee extension during stance and fewer episodes of toe dragging. Better knee extension correlated directly with larger knee horizontal assistance force, but better toe clearance did not correlate with larger ankle push-up force; rather, it correlated with better knee and hip extension. These results are useful to inform robotic gait-training design.

Review of Modelling Techniques for In Vivo Muscle Force Estimation in the Lower Extremities during Strength Training

PubMed Central

Schellenberg, Florian; Oberhofer, Katja; Taylor, William R.

2015-01-01

Background. Knowledge of the musculoskeletal loading conditions during strength training is essential for performance monitoring, injury prevention, rehabilitation, and training design. However, measuring muscle forces during exercise performance as a primary determinant of training efficacy and safety has remained challenging. Methods. In this paper we review existing computational techniques to determine muscle forces in the lower limbs during strength exercises in vivo and discuss their potential for uptake into sports training and rehabilitation. Results. Muscle forces during exercise performance have almost exclusively been analysed using so-called forward dynamics simulations, inverse dynamics techniques, or alternative methods. Musculoskeletal models based on forward dynamics analyses have led to considerable new insights into muscular coordination, strength, and power during dynamic ballistic movement activities, resulting in, for example, improved techniques for optimal performance of the squat jump, while quasi-static inverse dynamics optimisation and EMG-driven modelling have helped to provide an understanding of low-speed exercises. Conclusion. The present review introduces the different computational techniques and outlines their advantages and disadvantages for the informed usage by nonexperts. With sufficient validation and widespread application, muscle force calculations during strength exercises in vivo are expected to provide biomechanically based evidence for clinicians and therapists to evaluate and improve training guidelines. PMID:26417378

Review of Modelling Techniques for In Vivo Muscle Force Estimation in the Lower Extremities during Strength Training.

PubMed

Schellenberg, Florian; Oberhofer, Katja; Taylor, William R; Lorenzetti, Silvio

2015-01-01

Knowledge of the musculoskeletal loading conditions during strength training is essential for performance monitoring, injury prevention, rehabilitation, and training design. However, measuring muscle forces during exercise performance as a primary determinant of training efficacy and safety has remained challenging. In this paper we review existing computational techniques to determine muscle forces in the lower limbs during strength exercises in vivo and discuss their potential for uptake into sports training and rehabilitation. Muscle forces during exercise performance have almost exclusively been analysed using so-called forward dynamics simulations, inverse dynamics techniques, or alternative methods. Musculoskeletal models based on forward dynamics analyses have led to considerable new insights into muscular coordination, strength, and power during dynamic ballistic movement activities, resulting in, for example, improved techniques for optimal performance of the squat jump, while quasi-static inverse dynamics optimisation and EMG-driven modelling have helped to provide an understanding of low-speed exercises. The present review introduces the different computational techniques and outlines their advantages and disadvantages for the informed usage by nonexperts. With sufficient validation and widespread application, muscle force calculations during strength exercises in vivo are expected to provide biomechanically based evidence for clinicians and therapists to evaluate and improve training guidelines.

Trunk Muscle Activation and Estimating Spinal Compressive Force in Rope and Harness Vertical Dance.

PubMed

Wilson, Margaret; Dai, Boyi; Zhu, Qin; Humphrey, Neil

2015-12-01

Rope and harness vertical dance takes place off the floor with the dancer suspended from his or her center of mass in a harness attached to a rope from a point overhead. Vertical dance represents a novel environment for training and performing in which expected stresses on the dancer's body are different from those that take place during dance on the floor. Two male and eleven female dancers with training in vertical dance performed six typical vertical dance movements with electromyography (EMG) electrodes placed bilaterally on rectus abdominus, external oblique, erector spinae, and latissimus dorsi. EMG data were expressed as a percentage of maximum voluntary isometric contraction (MVIC). A simplified musculoskeletal model based on muscle activation for these four muscle groups was used to estimate the compressive force on the spine. The greatest muscle activation for erector spinae and latissimus dorsi and the greatest trunk compressive forces were seen in vertical axis positions where the dancer was moving the trunk into a hyper-extended position. The greatest muscle activation for rectus abdominus and external oblique and the second highest compressive force were seen in a supine position with the arms and legs extended away from the center of mass (COM). The least muscle activation occurred in positions where the limbs were hanging below the torso. These movements also showed relatively low muscle activation compression forces. Post-test survey results revealed that dancers felt comfortable in these positions; however, observation of some positions indicated insufficient muscular control. Computing the relative contribution of muscles, expressed as muscle activation and estimated spinal compression, provided a measure of how much the muscle groups were working to support the spine and the rest of the dancer's body in the different movements tested. Additionally, identifying typical muscle recruitment patterns in each movement will help identify key exercises for training that should promote injury prevention.

Assessing the Validity of Air Force Selection and Training Strategies.

ERIC Educational Resources Information Center

Mumford, Michael D.; And Others

A study was undertaken to develop a system for predicting the impact of adjustments in aptitude requirements on outcomes (performance) in Air Force basic resident technical training. To accomplish this, a multivariate modeling approach was used. Initially, interviews were constructed within a variety of technical training programs to specify the…

Private Security Contractors: The Other Force

DTIC Science & Technology

2011-03-22

improving PSC oversight. This paper will not address private contractors conducting Police force training , governmental use of PSCs outside of Iraq...theater entry requirements, conduct mandatory training , conduct weapons training and qualification and conduct security verification and criminal...an effective oversight program including contractor deployment tracking, limited contract oversight personnel, and untrained Contract Officer

Toward the Implementation of Augmented Reality Training

ERIC Educational Resources Information Center

Mayberry, Charles R.

2013-01-01

The United States Air Force (USAF) trains C-130H Loadmaster students at Little Rock Air Force Base (AFB) through a civilian contract. The Aircrew Training System (ATS) contractor utilizes a Fuselage Trainer (FuT) to provide scenarios for the Loadmaster students to practice loading and unloading a simulated aircraft. The problem was the USAF does…

An Assessment of the Methods Used to Determine Resource Requirements for Enlisted Initial Entry Training.

DTIC Science & Technology

1980-05-01

policy and force structure to insure currency with changes which occur too late to be considered in the PIA process. The Active Army requirements plus...Army Trainees) Outputs Inputs General Skill Training 60,632 70,220 General Intelligence Skill Training 1,406 1,496 Crypto /SIGNINT Related Skill...Skill Training: Manpower = 352 + .234 W - CRYPTO /SIGINT Skill Training: Manpower = 486 + .237 W o Air Force (HQ USAF and ATC formula): A Instructors A

Task Force Report on Emergency Evacuation of Transport Airplanes. Volume 1. Summary report.

DTIC Science & Technology

1986-07-01

panel was composed of five FAA specialists: Fred Jenkins - Aircraft Certification, Joe Starkel - Aircraft Certification, Rick Cremer - Air Carrier...and Special Projects Officer, Transport Airplane Certification Directorate Chairman, Training and Operations Working Group: Rick L. Cremer , Acting...Washington, D.C. Kirke Comstock ATA - United Airlines Rick Cremer FAA, AFS-220, Washington, D.C. Fred W. Crenshaw FAA, AFS-300, Washington, D.C. Jim

Regionally Aligned Divisions: Enabling Cultural and Linguistic Competency in Regionally Aligned Forces

DTIC Science & Technology

2016-05-26

currently valid OMB control number PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ORGANIZATION . 1. REPORT DATE (DD-MM-YYYY) 12. REPORT TYPE 3. DATES COVERED...Se. TASK NUMBER Sf. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION School of Advanced Military...Qaeda in the Maghreb COCOM Combatant Command CULP Cultural Understanding and Language Proficienc DOTMLPF Doctrine, Organization , Training, Materiel

Injury Prevention and Performance Enhancement in 101st Airbourne Soldiers

DTIC Science & Technology

2013-02-01

associated with tactical operations training. These muscle groups contribute to the dissipation of forces imposed on and neuromuscular control of the...flexibility in one or both of these muscle groups may contribute to acute or chronic injuries affecting the proper functioning of the knee and jeopardizing...continuous NP (non-pain group : 91 pilots) on several factors: work-related, personal demographics, and health-related. The pain group had significantly

The Impact of a Model Partnership in a Medical Postgraduate Program in North-South and South-South Collaboration on Trainee Retention, Program Sustainability and Regional Collaboration

ERIC Educational Resources Information Center

Amare, Beede Lemma; Lutale, Janet; Derbew, Miliard; Mathai, Dilip; Langeland, Nina

2017-01-01

North-South educational partnerships can potentially alleviate the scarcity of health work force in the South. A model program with the objectives of sustainability, high trainee retention, quality education, and capacity building is the goal of many similar programs. To achieve these goals a program of postgraduate clinical specialty training was…

Exploring the Characteristics of a Current Career Training Program at the United Arab Emirates University: A Study of Current Senior Students and Local Employers

ERIC Educational Resources Information Center

Alhawasin, Mohamed

2010-01-01

Collaborations between universities and businesses continue to be a vital and critical indicator of the transition in learning from school-based learning to work-based learning. Most jobs today require postsecondary education, forcing many high school students to enroll in a higher education institution in order to advance their careers. However,…

Credential Attainment by Older Workers: The Role of Community Colleges and the Dislocated Worker Program in Successful Employment Outcomes

ERIC Educational Resources Information Center

Cummins, Phyllis Ann

2013-01-01

Workers are remaining in the labor force at older ages and despite their desire to work, those without jobs face unprecedented durations of unemployment. Many of the unemployed lack current skills for jobs in demand and need to either upgrade their skills or be trained for a new occupation to become reemployed. An aging workforce combined with…

U.S. Army Military Police: The Force of Choice for Defense Support to Civil Authorities

DTIC Science & Technology

2014-05-22

nearly identical to the qualifications and standards required for first responders and emergency managers. Additionally, within a military police...and first responders requires trust and a common professional language. Through the Police Officer Standards and Training program and Federal Law...away some of their own precious free time to review my work. The excellent research librarians at the Combined Arms Research Library were invaluable

Success in the Works: A Profile of Canada's Emerging Workforce = Le nouveau mode d'emploi: Profil de la croissance du marche du travail.

ERIC Educational Resources Information Center

Canada Employment and Immigration Commission, Ottawa (Ontario).

This study, in English and French, analyzes the trends emerging in labor demand and supply in Canada, and examines the challenges to preparing an adequately trained and prepared workforce. The economy and the labor force seem to be developing along divergent paths, creating a potential gap between the flexibility and skills of workers and the…

An Evaluation of an Attitudinal Model to Measure the Potential for Combat Effectiveness of U.S. Air Force Organizations.

DTIC Science & Technology

1982-09-01

Fight Combat Effectiveness Organizational Assessment Package Morale Combat Effectiveness Model Cohesion Leadership 20. AIISTRACT (COe/Mie do ,eae aide If...of combat readiness. The major psychosocial dimensions which contribute to combat effectiveness of a military unit (morale leadership , cohesion, and...psychosocial dimensions in the combat effectiveness model (morale, leadership , and cohesion) in addition to training, logistics, alienation, and work group

Injury prevention during physical activity in the Australian Defence Force.

PubMed

Sherrard, J; Lenné, M; Cassell, E; Stokes, M; Ozanne-Smith, J

2004-03-01

Injuries sustained by Australian Defence Force (ADF) personnel during non-combat military training and sports activity are associated with increasing costs due to work days lost, medical treatment, compensation, and early retirement. In 2001, the ADF commissioned a systematic review of the evidence-base for reducing injuries associated with physical activity, while at the same time improving physical activity participation rates to sustain a trained, fit and deployable workforce. Literature from on-line library databases, relevant unclassified military reports, and material from previously published sport-specific injury countermeasure reviews were systematically and critically analysed to address the study aims. Modification of intensity, frequency and duration of basic military training activities and improved equipment is likely to reduce injury occurrence. Sports injury countermeasures used for the civilian population have merit for the ADF physical activity program. Injury countermeasures should be designed to minimise any possible deterrent effect on the motivation to participate in regular physical activity. Increasing the participation of ADF personnel in physical activity in the presence of evidence-based injury prevention strategies has the potential to increase health, fitness and deployability with minimal impact on injury frequency. Recommendations arising from the review include injury intervention trials in basic military training and sports. These and other interventions should be supported by refinement to ADF injury surveillance systems. Research should focus on interventions with the greatest gain for fitness, deployability, and cost effectiveness.

Trends in Characteristics and Country of Origin Among Foreign-Trained Nurses in the United States, 1990 and 2000

PubMed Central

Polsky, Daniel; Ross, Sara J.; Brush, Barbara L.; Sochalski, Julie

2007-01-01

Objectives. We describe long-term trends in the characteristics of foreign-trained new entrants to the registered nurse (RN) workforce in the United States. Methods. Using the 1990 and 2000 US Census 5% Public Use Microdata Sample files, we compared trends in characteristics of US- and foreign-trained new entrants to the RN labor force (n=40827) and identified trends in the country of origin of the foreign-trained new entrants. Results. Foreign-trained RNs grew as a percentage of new entrants to the RN workforce, from 8.8% in 1990 to 15.2% in 2000. Compared with US-trained RNs, foreign-trained RNs were 3 times as likely to work in nursing homes and were more likely to have earned a bachelor’s degree. In 2000, 21% of foreign-trained RNs originated from low-income countries, a doubling of the rate since 1990. Conclusions. Foreign-trained RNs now account for a substantial and growing proportion of the US RN workforce. Our findings suggest foreign-trained RNs entering the United States are not of lower quality than US-trained RNs. However, growth in the proportion of RNs from low-income countries may have negative consequences in those countries. PMID:17395844

Kinetic Determinants of Reactive Strength in Highly Trained Sprint Athletes.

PubMed

Douglas, Jamie; Pearson, Simon; Ross, Angus; McGuigan, Mike

2018-06-01

Douglas, J, Pearson, S, Ross, A, and McGuigan, M. Kinetic determinants of reactive strength in highly trained sprint athletes. J Strength Cond Res 32(6): 1562-1570, 2018-The purpose of this study was to determine the braking and propulsive phase kinetic variables underpinning reactive strength in highly trained sprint athletes in comparison with a nonsprint-trained control group. Twelve highly trained sprint athletes and 12 nonsprint-trained participants performed drop jumps (DJs) from 0.25, 0.50, and 0.75 m onto a force plate. One familiarization session was followed by an experimental testing session within the same week. Reactive strength index (RSI), contact time, flight time, and leg stiffness were determined. Kinetic variables including force, power, and impulse were assessed within the braking and propulsive phases. Sprint-trained athletes demonstrated higher RSI vs. nonsprint-trained participants across all drop heights {3.02 vs. 2.02; ES (±90% confidence limit [CL]): 3.11 ± 0.86}. This difference was primarily attained by briefer contact times (0.16 vs. 0.22 seconds; effect size [ES]: -1.49 ± 0.53) with smaller differences observed for flight time (0.50 vs. 0.46 seconds; ES: 0.53 ± 0.58). Leg stiffness, braking and propulsive phase force, and power were higher in sprint-trained athletes. Very large differences were observed in mean braking force (51 vs. 38 N·kg; ES: 2.57 ± 0.73) which was closely associated with contact time (r ±90% CL: -0.93 ± 0.05). Sprint-trained athletes exhibited superior reactive strength than nonsprint-trained participants. This was due to the ability to strike the ground with a stiffer leg spring, an enhanced expression of braking force, and possibly an increased utilization of elastic structures. The DJ kinetic analysis provides additional insight into the determinants of reactive strength which may inform subsequent testing and training.

Comparative Effects of Different Balance-Training-Progression Styles on Postural Control and Ankle Force Production: A Randomized Controlled Trial.

PubMed

Cuğ, Mutlu; Duncan, Ashley; Wikstrom, Erik

2016-02-01

Despite the effectiveness of balance training, the exact parameters needed to maximize the benefits of such programs remain unknown. One such factor is how individuals should progress to higher levels of task difficulty within a balance-training program. Yet no investigators have directly compared different balance-training-progression styles. To compare an error-based progression (ie, advance when proficient at a task) with a repetition-based progression (ie, advance after a set amount of repetitions) style during a balance-training program in healthy individuals. Randomized controlled trial. Research laboratory. A total of 28 (16 women, 12 men) physically healthy young adults (age = 21.57 ± 3.95 years, height = 171.60 ± 11.03 cm, weight = 72.96 ± 16.18 kg, body mass index = 24.53 ± 3.7). All participants completed 12 supervised balance-training sessions over 4 weeks. Each session consisted of a combination of dynamic unstable-surface tasks that incorporated a BOSU ball and lasted about 30 minutes. Static balance from an instrumented force plate, dynamic balance as measured via the Star Excursion Balance Test, and ankle force production in all 4 cardinal planes of motion as measured with a handheld dynamometer before and after the intervention. Selected static postural-control outcomes, dynamic postural control, and ankle force production in all planes of motion improved (P < .05). However, no differences between the progression styles were observed (P > .05) for any of the outcome measures. A 4-week balance-training program consisting of dynamic unstable-surface exercises on a BOSU ball improved dynamic postural control and ankle force production in healthy young adults. These results suggest that an error-based balance-training program is comparable with but not superior to a repetition-based balance-training program in improving postural control and ankle force production in healthy young adults.

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

PubMed

Harkness, Beth A; 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; Pizzutiello, Robert J

2015-09-08

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, and• Identify 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.

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

The future of simulation technologies for complex cardiovascular procedures.

PubMed

Cates, Christopher U; Gallagher, Anthony G

2012-09-01

Changing work practices and the evolution of more complex interventions in cardiovascular medicine are forcing a paradigm shift in the way doctors are trained. Implantable cardioverter defibrillator (ICD), transcatheter aortic valve implantation (TAVI), carotid artery stenting (CAS), and acute stroke intervention procedures are forcing these changes at a faster pace than in other disciplines. As a consequence, cardiovascular medicine has had to develop a sophisticated understanding of precisely what is meant by 'training' and 'skill'. An evolving conclusion is that procedure training on a virtual reality (VR) simulator presents a viable current solution. These simulations should characterize the important performance characteristics of procedural skill that have metrics derived and defined from, and then benchmarked to experienced operators (i.e. level of proficiency). Simulation training is optimal with metric-based feedback, particularly formative trainee error assessments, proximate to their performance. In prospective, randomized studies, learners who trained to a benchmarked proficiency level on the simulator performed significantly better than learners who were traditionally trained. In addition, cardiovascular medicine now has available the most sophisticated virtual reality simulators in medicine and these have been used for the roll-out of interventions such as CAS in the USA and globally with cardiovascular society and industry partnered training programmes. The Food and Drug Administration has advocated the use of VR simulation as part of the approval of new devices and the American Board of Internal Medicine has adopted simulation as part of its maintenance of certification. Simulation is rapidly becoming a mainstay of cardiovascular education, training, certification, and the safe adoption of new technology. If cardiovascular medicine is to continue to lead in the adoption and integration of simulation, then, it must take a proactive position in the development of metric-based simulation curriculum, adoption of proficiency benchmarking definitions, and then resolve to commit resources so as to continue to lead this revolution in physician training.

Generalization of Dynamics Learning Across Changes in Movement Amplitude

PubMed Central

Mattar, Andrew A. G.

2010-01-01

Studies on generalization show the nature of how learning is encoded in the brain. Previous studies have shown rather limited generalization of dynamics learning across changes in movement direction, a finding that is consistent with the idea that learning is primarily local. In contrast, studies show a broader pattern of generalization across changes in movement amplitude, suggesting a more general form of learning. To understand this difference, we performed an experiment in which subjects held a robotic manipulandum and made movements to targets along the body midline. Subjects were trained in a velocity-dependent force field while moving to a 15 cm target. After training, subjects were tested for generalization using movements to a 30 cm target. We used force channels in conjunction with movements to the 30 cm target to assess the extent of generalization. Force channels restricted lateral movements and allowed us to measure force production during generalization. We compared actual lateral forces to the forces expected if dynamics learning generalized fully. We found that, during the test for generalization, subjects produced reliably less force than expected. Force production was appropriate for the portion of the transfer movement in which velocities corresponded to those experienced with the 15 cm target. Subjects failed to produce the expected forces when velocities exceeded those experienced in the training task. This suggests that dynamics learning generalizes little beyond the range of one's experience. Consistent with this result, subjects who trained on the 30 cm target showed full generalization to the 15 cm target. We performed two additional experiments that show that interleaved trials to the 30 cm target during training on the 15 cm target can resolve the difference between the current results and those reported previously. PMID:20463200

Evaluation Report on the Airman Development Course.

ERIC Educational Resources Information Center

Valverde, Horace H.

An evaluation is presented of the Reese Air Force Base, Texas, Airman Development Course which was designed to be a continuation of the airman basic military training conducted at Lackland Air Force Base, Texas. The Airman Development Course was prepared by training personnel at Reese Air Force Base. The purpose of the course was to increase the…

A comparative analysis of physiological responses at submaximal workloads during different laboratory simulations of field cycling.

PubMed

Kenny, G P; Reardon, F D; Marion, A; Thoden, J S

1995-01-01

The purpose of this study was to evaluate the relationships between heart rate (fc), oxygen consumption (VO2), peak force and average force developed at the crank in response to submaximal exercise employing a racing bicycle which was attached to an ergometer (RE), ridden on a treadmill (TC) and ridden on a 400-m track (FC). Eight male trained competitive cyclists rode at three pre-determined work intensities set at a proportion of their maximal oxygen consumption (VO2max): (1) below lactate threshold [work load that produces a VO2 which is 10% less than the lactate threshold VO2 (sub-LT)], (2) lactate threshold VO2 (LT), and (3) above lactate threshold [workload that produces a VO2 which is 10% greater than lactate threshold VO2 (supra-LT)], and equated across exercise modes on the basis of fc. Voltage signals from the crank arm were recorded as FM signals for subsequent representation of peak and average force. Open circuit VO2 measurements were done in the field by Douglas bag gas collection and in the laboratory by automated gas collection and analysis. fc was recorded with a telemeter (Polar Electro Sport Tester, PE3000). Significant differences (P < 0.05) were observed: (1) in VO2 between FC and both laboratory conditions at sub-LT intensity and LT intensities, (2) in peak force between FC and TC at sub-LT intensity, (3) in average force between FC and RE at sub-LT. No significant differences were demonstrated at supra-LT intensity for VO2. Similarly no significant differences were observed in peak and average force for either LT or supra-LT intensities. These data indicate that equating work intensities on the basis of fc measured in laboratory conditions would overestimate the VO2 which would be generated in the field and conversely, that using fc measured in the laboratory to establish field work intensity would underestimate mechanical workload experienced in the field.

Retaining nurses through conflict resolution. Training staff to confront problems and communicate openly can improve the work climate.

PubMed

Fowler, A R; Bushardt, S C; Jones, M A

1993-06-01

The way nurses resolve conflict may be leading them to quit their jobs or leave the profession altogether. Conflict is inevitable in a dynamic organization. What is important is not to avoid conflict but to seek its resolution in a constructive manner. Organizational conflict is typically resolved through one of five strategies: withdrawal, force, conciliation, compromise, or confrontation. A recent study of nurses in three different hospitals showed that the approach they use most is withdrawal. This might manifest itself in a request to change shifts or assignments and may lead to a job change and, eventually, abandonment of the field altogether. Given this scenario, changing nurses' conflict resolution style may help administrators combat the nursing shortage. Healthcare organizations must examine themselves to determine why nurses so frequently use withdrawal; then they must restructure work relationships as needed. Next, organizations need to increase nurses' awareness of the problem and train them to use a resolution style more conducive to building stable relationships: confrontation. Staff should also be trained in effective communications skills to develop trust and openness in their relationships.

Knowledge Management - A Necessity For The Training Of Future Specialists Of The Sustainable Entreprises

NASA Astrophysics Data System (ADS)

Rotaru, Ionela Magdalena

2015-09-01

The world we are living in is shaped by what is a reality for years already: globalisation of economy. The lack of borders makes the impact that technology has on society to be a major one. The virtual world so accessible today is not just about new markets, access to cheaper work force, work online but also fierce competition. The common denominator of most efforts in the area of industry is performance. Limits continuously moving willingness to pay for products that delineate the performance delivered be the same range. Here too we can see the role of the education. For example, Landes shows that both knowledge and know-how are the ones that determine how well off societies are. The education of engineers is therefore critical to every nation to ensure the prosperity of its citizens. This paper here intends to approach the educational process of the engineering specific area of knowledge from the management perspective. The training process becomes sustainable in accordance with the requirements of the future: trained specialists for sustainable enterprises.

A German survey of the abdominal transplantation surgical work force.

PubMed

Thomas, Michael N; Nadalin, Silvio; Schemmer, Peter; Pascher, Andreas; Kaiser, Gernot M; Braun, Felix; Becker, Thomas; Nashan, Björn; Guba, Markus

2015-07-01

This manuscript reports the results of a nationwide survey of transplant surgeons in Germany, including the demographics, training, position, individual case loads, center volumes, program structure, professional practice, grade of specialization, workload, work hours, salary, and career expectations. We contacted all 32 German transplant centers that perform liver, kidney, and pancreas transplantation. Surgeons engaged in transplantation were asked to reply to the survey. Eighty-five surgeons responded, with a mean age of 44 ± 8 years, 13% of whom were female. The median transplant frequency per active transplant surgeon was relatively low, with 16 liver transplants, 15 kidney transplants, and three pancreas transplants. The median reported center volumes were 45 liver transplants, 90 kidney transplants, and five pancreas transplants per year. Most of the surgeons reported a primary focus on hepato-pancreato-biliary surgery, and only 10% of effective work time was actually dedicated to perform transplant surgeries. The majority of respondents estimated their weekly work hours to be between 55 and 66 h. When asked about their career satisfaction and expectations, most respondents characterized their salaries as inappropriately low and their career prospects as inadequate. This survey provides a first impression of the transplant surgery work force in Germany. © 2015 Steunstichting ESOT.

Site Plan: Real Estate, Custer Reserve Forces Training Area, Military ...

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

Site Plan: Real Estate, Custer Reserve Forces Training Area, Military Reservation, USACOE, 20 July 1948 - Fort Custer Military Reservation, Bounded by Territorial, Dickman, & Longman Roads & Route 94 Business, Battle Creek, Calhoun County, MI

A review of video security training and assessment-systems and their applications

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

Cellucci, J.; Hall, R.J.

1991-01-01

This paper reports that during the last 10 years computer-aided video data collection and playback systems have been used as nuclear facility security training and assessment tools with varying degrees of success. These mobile systems have been used by trained security personnel for response force training, vulnerability assessment, force-on-force exercises and crisis management. Typically, synchronous recordings from multiple video cameras, communications audio, and digital sensor inputs; are played back to the exercise participants and then edited for training and briefing. Factors that have influence user acceptance include: frequency of use, the demands placed on security personnel, fear of punishment, usermore » training requirements and equipment cost. The introduction of S-VHS video and new software for scenario planning, video editing and data reduction; should bring about a wider range of security applications and supply the opportunity for significant cost sharing with other user groups.« less

Strength and Power Training Effects on Lower Limb Force, Functional Capacity, and Static and Dynamic Balance in Older Female Adults.

PubMed

Lopes, Paula Born; Pereira, Gleber; Lodovico, Angélica; Bento, Paulo C B; Rodacki, André L F

2016-03-03

It has been proposed that muscle power is more effective to prevent falls than muscle force production capacity, as rapid reactions are required to allow the postural control. This study aimed to compare the effects of strength and power training on lower limb force, functional capacity, and static and dynamic balance in older female adults. Thirty-seven volunteered healthy women had been allocated into the strength-training group (n = 14; 69 ± 7.3 years, 155 ± 5.6 cm, 72 ± 9.7 kg), the power-training group (n = 12; 67 ± 7.4 years, 153 ± 5.5 cm, 67.2 ± 7 kg), and control group (n = 11; 65 ± 3.1 years, 154 ± 5.6 cm, 70.9 ± 3 kg). After 12 weeks of training, the strength-training and power-training groups increased significantly maximum dynamic strength (29% and 27%), isometric strength (26% and 37%), and step total time (13% and 14%, dynamic balance), respectively. However, only the power-training group increased the rate of torque development (55%) and the functional capacity in 30-second chair stand (22%) and in time up and go tests (-10%). Empirically, power training may reduce the risk of injuries due to lower loads compared to strength training, and consequently, the physical effort demand during the training session is lower. Therefore, power training should be recommended as attractive training stimuli to improve lower limb force, functional capacity, and postural control of older female adults.

Force modeling for incisions into various tissues with MRF haptic master

NASA Astrophysics Data System (ADS)

Kim, Pyunghwa; Kim, Soomin; Park, Young-Dai; Choi, Seung-Bok

2016-03-01

This study proposes a new model to predict the reaction force that occurs in incisions during robot-assisted minimally invasive surgery. The reaction force is fed back to the manipulator by a magneto-rheological fluid (MRF) haptic master, which is featured by a bi-directional clutch actuator. The reaction force feedback provides similar sensations to laparotomy that cannot be provided by a conventional master for surgery. This advantage shortens the training period for robot-assisted minimally invasive surgery and can improve the accuracy of operations. The reaction force modeling of incisions can be utilized in a surgical simulator that provides a virtual reaction force. In this work, in order to model the reaction force during incisions, the energy aspect of the incision process is adopted and analyzed. Each mode of the incision process is classified by the tendency of the energy change, and modeled for realistic real-time application. The reaction force model uses actual reaction force information with three types of actual tissues: hard tissue, medium tissue, and soft tissue. This modeled force is realized by the MRF haptic master through an algorithm based on the position and velocity of a scalpel using two different control methods: an open-loop algorithm and a closed-loop algorithm. The reaction forces obtained from the proposed model are compared with a desired force in time domain.

Force feedback vessel ligation simulator in knot-tying proficiency training.

PubMed

Hsu, Justin L; Korndorffer, James R; Brown, Kimberly M

2016-02-01

Tying gentle secure knots is an important skill. We have developed a force feedback simulator that measures force exerted during knot tying. This pilot study examines the benefits of this simulator in a deliberate practice curriculum. The simulator consists of silastic tubing with a force sensor. Knot quality was assessed using digital caliper measurement. Participants performed 10 vessel ligations as a pretest, then were shown force readings and tied knots until reaching proficiency targets. Average peak forces precurriculum and postcurriculum were compared using Student t test. Participants exerted significantly less force after completing the curriculum (.61 N ± .22 vs 1.42 N ± .53, P < .001), and had fewer air knots (10% vs 27%). The curriculum was completed in an average of 19.4 ± 6.27 minutes and required an average of 11.7 ± 4.03 knots to reach proficiency. This study demonstrates the feasibility of real-time feedback in learning to tie delicate knots. The curriculum can be completed in a reasonable amount of time, and may also work as a warm-up exercise before a surgical case. Copyright © 2016 Elsevier Inc. All rights reserved.

Effects of continuous visual feedback during sitting balance training in chronic stroke survivors.

PubMed

Pellegrino, Laura; Giannoni, Psiche; Marinelli, Lucio; Casadio, Maura

2017-10-16

Postural control deficits are common in stroke survivors and often the rehabilitation programs include balance training based on visual feedback to improve the control of body position or of the voluntary shift of body weight in space. In the present work, a group of chronic stroke survivors, while sitting on a force plate, exercised the ability to control their Center of Pressure with a training based on continuous visual feedback. The goal of this study was to test if and to what extent chronic stroke survivors were able to learn the task and transfer the learned ability to a condition without visual feedback and to directions and displacement amplitudes different from those experienced during training. Eleven chronic stroke survivors (5 Male - 6 Female, age: 59.72 ± 12.84 years) participated in this study. Subjects were seated on a stool positioned on top of a custom-built force platform. Their Center of Pressure positions were mapped to the coordinate of a cursor on a computer monitor. During training, the cursor position was always displayed and the subjects were to reach targets by shifting their Center of Pressure by moving their trunk. Pre and post-training subjects were required to reach without visual feedback of the cursor the training targets as well as other targets positioned in different directions and displacement amplitudes. During training, most stroke survivors were able to perform the required task and to improve their performance in terms of duration, smoothness, and movement extent, although not in terms of movement direction. However, when we removed the visual feedback, most of them had no improvement with respect to their pre-training performance. This study suggests that postural training based exclusively on continuous visual feedback can provide limited benefits for stroke survivors, if administered alone. However, the positive gains observed during training justify the integration of this technology-based protocol in a well-structured and personalized physiotherapy training, where the combination of the two approaches may lead to functional recovery.

Six-axis orthodontic force and moment sensing system for dentist technique training.

PubMed

Midorikawa, Yoshiyuki; Takemura, Hiroshi; Mizoguchi, Hiroshi; Soga, Kohei; Kamimura, Masao; Suga, Kazuhiro; Wei-Jen Lai; Kanno, Zuisei; Uo, Motohiro

2016-08-01

The purpose of this study is to develop a sensing system device that measures three-axis orthodontic forces and three-axis orthodontic moments for dentist training. The developed sensing system is composed of six-axis force sensors, action sticks, sliders, and tooth models. The developed system also simulates various types of tooth row shape patterns in orthodontic operations, and measures a 14 × 6 axis orthodontic force and moment from tooth models simultaneously. The average force and moment error per loaded axis were 2.06 % and 2.00 %, respectively.

Volitional Weight-Lifting in Rats Promotes Adaptation via Performance and Muscle Morphology prior to Gains in Muscle Mass

PubMed Central

Rader, Erik P; Miller, G Roger; Chetlin, Robert D; Wirth, Oliver; Baker, Brent A

2014-01-01

Investigation of volitional animal models of resistance training has been instrumental in our understanding of adaptive training. However, these studies have lacked reactive force measurements, a precise performance measure, and morphological analysis at a distinct phase of training – when initial strength gains precede muscle hypertrophy. Our aim was to expose rats to one month of training (70 or 700 g load) on a custom-designed weight-lifting apparatus for analysis of reactive forces and muscle morphology prior to muscle hypertrophy. Exclusively following 700 g load training, forces increased by 21% whereas muscle masses remained unaltered. For soleus (SOL) and tibialis anterior (TA) muscles, 700 g load training increased muscle fiber number per unit area by ∼20% and decreased muscle fiber area by ∼20%. Additionally, number of muscle fibers per section increased by 18% for SOL muscles. These results establish that distinct morphological alterations accompany early strength gains in a volitional animal model of load-dependent adaptive resistance training. PMID:25392697

Meet the (National Council of) Space Grant Directors

NASA Astrophysics Data System (ADS)

Henry, R. C.

1999-05-01

The National Council of Space Grant Directors is a private group that is closely aligned with NASA's National Space Grant College and Fellowship Program. The Council, and NASA, work to: 1) establish a national network of universities with interests and capabilities in aeronautics, space, and related fields 2) encourage cooperative programs among universities, aerospace industry, and federal, state, and local governments 3) encourage interdisciplinary training, research, and public-service programs related to aerospace 4) recruit and train professionals, especially women and underrepresented minorities, for careers in aerospace science, technology, and allied fields 5) promote a strong science, math, and technology educational base from elementary through university levels. There are 52 NASA Space Grant Consortia, located in every one of the United States of America, plus Puerto Rico and the District of Columbia. The Council works to encourge interaction among these consortia, to achieve maximum efficiency of operation. Each consortium has a number of affilates in its state: there are currently more than 700 institutions that are Space Grant Affiliates. Space Grant is not oriented toward a particular discipline (such as astronomy) but toward the larger goal of strengthening the US work force educational level very broadly, thus ensuring that highly-trained people are available to work for and with NASA in the coming century. I will encourge listeners to contact their State Space Grant Consortium to explore "how you can help."

Use of augmented feedback for the modification of the pedaling mechanics of cyclists.

PubMed

Sanderson, D J; Cavanagh, P R

1990-03-01

On-line computer representation of forces applied to the pedals during a 90-degree sector of the pedaling cycle were used to train a group of cyclists to alter their pattern of force application while they cycled on a stationary cycle. The subjects rode for 32 min each day for ten days. During these training rides, three cyclists were given augmented feedback on only their pedaling rate, while three other cyclists were presented with augmented, visual feedback on the magnitude of force application in the sector of interest as well as cadence. At the end of the training period it was noted that the experimental group showed significantly reduced pedal forces in the sector of interest while the control group did not. It was concluded that this technique of modifying a well-practised task was an effective one and that it could be used to explore various training modalities and other pedaling styles.

Effects of 8 weeks of vibration training at different frequencies (1 or 15 Hz) in senior sportsmen on torque and force development and of 1 year of training on muscle fibers.

PubMed

Kern, H; Kovarik, J; Franz, C; Vogelauer, M; Löfler, S; Sarabon, N; Grim-Stieger, M; Biral, D; Adami, N; Carraro, U; Zampieri, S; Hofer, Ch

2010-02-01

To examine the effects of 8 weeks of vibration training at different frequencies (1 and 15 Hz) on maximal isometric torque and force development in senior sportsmen, and of 1 year of heavy-resistance and vibration trainings on muscle fibers. Seven healthy senior sportsmen (mean age: 69.0 +/- 5.4 years) performed an 8 weeks of strength training of knee extensors. Vibrations were applied vertically to the axis of movement during training. One leg of each subject was trained at a frequency of 1 Hz, while the other leg was trained at 15 Hz. Measures of isometric peak torque (at knee-angles of 60, 90 and 120 degrees ) and force development were recorded before and after training. Four sportsmen continued a year-long heavy-resistance training adding every second week a session of vibration training. After training, muscle biopsies were harvested from their quadriceps muscles and used for structural analyses. Morphometry of muscle fibers was performed by light microscopy. Immunohistochemistry using anti-MHCemb and anti-N-CAM antibodies was performed to measure potential muscle damage. Data from muscle morphometry were compared to that of a series of vastus lateralis biopsies harvested from 12 young sportsmen and four healthy elderly. Our results showed a significant increase in isometric peak torque at both 1 and 15 Hz vibration frequency in all three measured angles of the knee. There was no significant difference between the two frequencies, but we could find a higher increase in percentage of maximum power after the 1 Hz training. The results of force development showed a slight increase at the 1 Hz training in measured time frames from 0 to 50 and 200 ms, without statistical significance. A trend to significance was found at the 1 Hz training at the time window up to 200 ms. The 15 Hz training showed no significant changes of force development. Muscle biopsies show that the muscles of these well trained senior sportsmen contain muscle fibers which are 35% larger than those of sedentary elderly and, unexpectedly, 10% larger than those of young sportsmen. Despite 1 year of heavy resistance and vibration training, no evidence of muscle damage or denervation/reinnervation could be observed by light microscopy analyses, ATPase histochemistry and immunohistochemistry using anti-N-CAM or anti-MHC-emb antibodies. Integration of vibration to conventional strength training in elderly sportsmen induces similar improvement of isometric peak torque and force development independently from the vibration frequency after 8 weeks of training, and long-term results in the surprising evidence of hypertrophic muscle fibers larger than those of young active sportsmen. The observation that the vibration training with low frequency is safe opens the possibility to test these rehabilitation procedures in sedentary elderly.

Can fitness and movement quality prevent back injury in elite task force police officers? A 5-year longitudinal study.

PubMed

McGill, Stuart; Frost, David; Lam, Thomas; Finlay, Tim; Darby, Kevin; Cannon, Jordan

2015-01-01

Elite police work has bursts of intense physically demanding work requiring high levels of fitness, or capacity, and movement competency; which are assumed to increase one's injury resilience. The purpose of this study was to follow members of an elite police force (N = 53) to test whether back injuries (N = 14) could be predicted from measures of fitness and movement quality. Measures of torso endurance, relative and absolute strength, hip ROM and movement quality using the Functional Movement Screen(TM) and other dynamic movement tests were obtained from every officer at baseline. When variables were grouped and considered holistically, rather than individually, back injury could be predicted. Seven variables best predicted those who would suffer a back injury (64% sensitivity and 95% specificity for an overall concordance of 87%). Overall, the ability to predict back injury was not high, suggesting that there is more complexity to this relationship than is explained with the variables tested here. Practitioner Summary: Members of elite police forces have exposure to intense physically demanding work. Increased levels of fitness and movement competency have been assumed to increase injury resilience. However, complexity in the interactions between exposure, movement competency, training, fitness and injury may occlude the true relationship between these variables.

Robot-assisted training for heart failure patients - a small pilot study.

PubMed

Schoenrath, Felix; Markendorf, Susanne; Brauchlin, Andreas Emil; Frank, Michelle; Wilhelm, Markus Johannes; Saleh, Lanja; Riener, Robert; Schmied, Christian Marc; Falk, Volkmar

2015-12-01

The objective of this study was assess robot-assisted gait therapy with the Lokomat® system in heart failure patients. Patients (n = 5) with stable heart failure and a left ventricular ejection fraction of less than 45% completed a four-week aerobic training period with three trainings per week and an integrated dynamic resistance training of the lower limbs. Patients underwent testing of cardiac and inflammatory biomarkers. A cardiopulmonary exercise test, a quality of life score and an evaluation of the muscular strength by measuring the peak quadriceps force was performed. No adverse events occurred. The combined training resulted in an improvement in peak work rate (range: 6% to 36%) and peak quadriceps force (range: 3% to 80%) in all participants. Peak oxygen consumption (range: –3% to + 61%) increased in three, and oxygen pulse (range: –7% to + 44%) in four of five patients. The quality of life assessment indicated better well-being in all participants. NT-ProBNP (+233 to –733 ng/ml) and the inflammatory biomarkers (hsCRP and IL6) decreased in four of five patients (IL 6: +0.5 to –2 mg/l, hsCRP: +0.2 to –6.5 mg/l). Robot-assisted gait therapy with the Lokomat® System is feasible in heart failure patients and was safe in this trial. The combined aerobic and resistance training intervention with augmented feedback resulted in benefits in exercise capacity, muscle strength and quality of life, as well as an improvement of cardiac (NT-ProBNP) and inflammatory (IL6, hsCRP) biomarkers. Results can only be considered as preliminary and need further validation in larger studies. (ClinicalTrials.gov number, NCT 02146196)

Acute spinal injury after centrifuge training in asymptomatic fighter pilots.

PubMed

Kang, Kyung-Wook; Shin, Young Ho; Kang, Seungcheol

2015-04-01

Many countries have hypergravity training centers using centrifuges for pilots to cope with a high gravity (G) environment. The high G training carries potential risk for the development of spinal injury. However, no studies evaluated the influence of centrifuge training on the spines of asymptomatic fighter pilots on a large scale. Study subjects were 991 male fighter pilots with high G training at one institution. Subject variables included information about physical characteristics, flight hours of pilots prior to the training, and G force exposure related factors during training. The two dependent variables were whether the pilots developed acute spinal injury after training and the severity of the injury (major/minor). The incidence of acute spinal injury after high G training was 2.3% (23 of 991 subjects). There were 19 subjects who developed minor injury and 4 subjects who developed a herniated intervertebral disc, which is considered a major injury. In multivariate analysis, only the magnitude of G force during training was significantly related to the development of acute spinal injury. However, there was no significant factor related to the severity of the injury. These results suggest that high G training could cause negative effects on fighter pilots' spines. The magnitude of G force during training seemed to be the most significant factor affecting the occurrence of acute spinal injury.

The association of smoking and the cost of military training

PubMed Central

Klesges, R.; Haddock, C; Chang, C.; Talcott, G; Lando, H.

2001-01-01

OBJECTIVE—To determine if premature discharge from the US Air Force was associated with the smoking status of recruits.
DESIGN AND SETTING—A total of 29 044 US Air Force personnel recruited from August 1995 to August 1996 were administered baseline behavioural risk assessment surveys during basic military training. They were tracked over a 12 month period to determine those who were prematurely discharged.
MAIN OUTCOME MEASURES—Excess training costs as a result of premature discharge.
RESULTS— In this 12 month period, 14.0% of those entering the US Air Force were discharged at a one year follow up. In both univariate and multivariate models, the best single predictor of early discharge was smoking status. Overall, 11.8% of non-smokers versus 19.4% of smokers were prematurely discharged (relative risk 1.795).
CONCLUSIONS—Using US Department of Defense data on the cost of military training, recruits who smoke in the US Air Force are associated with $18 million per year in excess training costs. Applied to all service branches, smoking status, which represents a constellation of underlying behaviours and attitudes that can contribute to early discharge, is associated with over $130 million per year in excess training costs.


Keywords: military; smoking ban; training costs PMID:11226360

Managing Cyber Operator Training Curriculum

DTIC Science & Technology

2010-06-01

DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE ...APPROVED FOR PUBLIC RELEASE ; DISTRIBUTION IS UNLIMITED AFIT/ICW/ENG/10-01 MANAGING CYBER OPERATOR TRAINING CIRRICULUM Matthew G...It will focus on existing courseware, and new courseware slated to be released in the coming year. It will cover use of Advanced Distributed

Management of Social Incentives in Air Force Technical Training: A Field Experiment. Final Report.

ERIC Educational Resources Information Center

Hakel, Milton D.; And Others

The report is a study of the utility of social reinforcement for improving Air Force training. It was conducted through a field evaluation of social incentive instructional systems which would serve to improve student motivation, classroom performance, and attitudes. The participants included a total of 300 trainees from two Air Force bases; 25…

Serving the New Corporation. A Background Report on the State of Human Resource Development and Its Relation to the Strategic Directions of the American Society for Training and Development.

ERIC Educational Resources Information Center

American Society for Training and Development, Alexandria, VA.

Recent economic and technological changes, as well as changes in the very nature of work, have forced business institutions to redirect themselves. Consequently, human resource development (HRD) activities are no longer a group of diverse practices at the periphery of a few organizations. Rather, the scope of HRD has expanded to include solving…

International Naval Technology Transfer: Lessons Learned from the Spanish and Chilean Shipbuilding Experience

DTIC Science & Technology

2012-04-30

immediately following (Alvarez-Maldonado Muela, 1997, pp. 37–43; Molas -Gallart, 1995, pp. 46–47). Instead, Spain turned to Germany for technical...capability and training the production work force (Castillo Masete, 1990, p. 118; Molas - Gallart, 1990, pp. 353–354). After the death of Franco in...created to coordinate armament procurement and budgeting, allowing for the creation of a uniform defense industrial policy ( Molas -Gallart, 1995, pp

Recollections of a Case Officer in Laos, 1962-1964

DTIC Science & Technology

2003-01-01

arrived in Vientiane, Laos, for my first assignment with We Central Intelligence Agency. Young case officers like myself. has�� ing completed basic...they did not like each other. None theless, they had their own reasons for working with us and their objectives were com plementaiy. North Vietnam�s... like the US Army Special Forces. Counterguer rilla tactics were one of their specialties. In addition to their general training. PARU personnel all had

USSR Report Military Affairs

DTIC Science & Technology

1986-03-13

affairs of the country at the conference was closely associated with an analysis of the work of the political body and party organizations and with a...informed the editors), the construction of a joint " giving the sewer the necessary operating features." And it be- came unserviceable not because of...is closely tied to periodic combat training of the troops and naval forces. The first stage commences with an Ail-Union lesson on the history of the

Modeling and 3D Visualization for Evaluation of Anti-Terrorism/Force Protection Alternatives: Phase II Final Report

DTIC Science & Technology

2006-11-21

SCHOOL Monterey, California 93943-5000 COL David A. Smarsh, USAF Dr. Leonard A. Ferrari Acting President...1.3.6 Planet 9 Studios David Colleen, CEO Chris Greuel, 3D Model Engineer Dan Ancona, Documentation and Training Carlos Newcomb, 3D Imagery...informational forum of M&S professionals working in the service of naval installation security. David Colleen, CEO, Planet 9 Studios, gave a

Department of Labor. Challenges in Ensuring Workforce Development and Worker Protection. Testimony before the Subcommittee on Human Resources, Committee on Government Reform and Oversight, House of Representatives.

ERIC Educational Resources Information Center

Joyner, Carlotta C.

In Fiscal Year 1997, the U.S. Department of Labor (DOL) has an estimated budget of $34.4 billion and is authorized 16,614 full-time-equivalent staff-years. DOL's many programs fall into two major categories: enhancing workers' skills through job training and ensuring worker protection. The DOL's work force development mission is being challenged…

Tactical Integration of Conventional and Special Operations Forces in Training for a Complex World

DTIC Science & Technology

2016-05-26

the researcher has formulated for analysis of the single case study of OEF. Operation Enduring Freedom was selected for its contemporary relevance and...5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Major Darren Riley 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER School of Advanced Military Studies 320 Gibson Avenue

[Integration of the handicapped into the work force using electronic data processing].

PubMed

Fischbach, F

1982-08-01

Successful settlement of disabled persons in gainful employment is closely contingent on both their training and the working environment present. For those disabled persons who cannot find jobs in the open market, it is possible to work in sheltered workshops. Founded on the initiative of parents of spastic children, the Saarbrücken Reha GmbH, a limited liability company for the sheltered employment of disabled persons, has for several years been employing disabled people in the field of text and data processing. This paper not only outlines some practical examples to illustrate suitable systems but also describes the types of tasks where good results can be achieved by the disabled employees.

Graphic overlays in high-precision teleoperation: Current and future work at JPL

NASA Technical Reports Server (NTRS)

Diner, Daniel B.; Venema, Steven C.

1989-01-01

In space teleoperation additional problems arise, including signal transmission time delays. These can greatly reduce operator performance. Recent advances in graphics open new possibilities for addressing these and other problems. Currently a multi-camera system with normal 3-D TV and video graphics capabilities is being developed. Trained and untrained operators will be tested for high precision performance using two force reflecting hand controllers and a voice recognition system to control two robot arms and up to 5 movable stereo or non-stereo TV cameras. A number of new techniques of integrating TV and video graphics displays to improve operator training and performance in teleoperation and supervised automation are evaluated.

The Francis Report--Implications for the Education and Training of Dental Professionals.

PubMed

Bissell, Vince; Felix, David H

2015-04-01

This paper explores the implications of the Francis Report for education of the dental team. It considers selection of candidates for training, issues relating to the curriculum itself, including assessment and the importance of listening to trainees. The overriding importance of the 'informal' or 'hidden' curriculum, through which students and trainees observe their teachers and develop a sense of the professional and ethical culture within an educational institution, is stressed. Clinical relevance: Sound education, rooted in the recognized ethical principles highlighted in the Francis Report, is essential to the delivery of a dental work force that will deliver care according to the fundamental standards laid down by the GDC.

Wagon instability in long trains

NASA Astrophysics Data System (ADS)

Cole, Colin; McClanachan, Mitchell; Spiryagin, Maksym; Sun, Yan Quan

2012-01-01

Lateral force components and impacts from couplers can adversely affect wagon stability. These issues are significant in longer and heavier trains increasing the risk of wagon rollover, wheel climb, wagon body pitch, bogie pitch and wagon lift-off. Modelling of coupler angles has been added to normal longitudinal train simulation to allow comprehensive study of lateral components of coupler forces. Lateral coupler forces are then combined with centripetal inertia calculations to determine quasi-static lateral forces, quasi-static vertical forces and quasi-static bogie lateral to vertical ratio, allowing the study of stringlining, buckling and wagon rollover risks. The approach taken allows for different rolling stock lengths, overhang and coupling lengths, and allows the study of angles occurring in transitions. Wagon body and bogie pitch are also studied with enhancements added to previous modelling to allow the study of wagon lift-off.

One False Move: Training Deployers in Cross-Cultural Negotiations

DTIC Science & Technology

2016-02-28

AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY ONE FALSE MOVE: TRAINING DEPLOYERS IN CROSS-CULTURAL NEGOTIATIONS by... negotiations while deployed …………….20 vii Abstract In 2015 Secretary of the...Air Force Deborah Lee James directed that members of the Air Force be trained in cross-cultural negotiation skills before deploying. The next step

An Examination of Some Behavioral Correlates of Air Force Undergraduate Pilot Training through the Use of the Porter and Lawler Performance/Satisfaction Model.

ERIC Educational Resources Information Center

Lohmann, David P.

The study tested the applicability of portions of the Porter and Lawler model in a cognitive training environment and examined the relationships among some behavioral variables in Air Force Undergraduate Pilot Training. The variables analyzed were the Maslow need hierarchy, effort, abilities, role perceptions, performance, satisfaction and the…

Determination of the mechanical and physical properties of cartilage by coupling poroelastic-based finite element models of indentation with artificial neural networks.

PubMed

Arbabi, Vahid; Pouran, Behdad; Campoli, Gianni; Weinans, Harrie; Zadpoor, Amir A

2016-03-21

One of the most widely used techniques to determine the mechanical properties of cartilage is based on indentation tests and interpretation of the obtained force-time or displacement-time data. In the current computational approaches, one needs to simulate the indentation test with finite element models and use an optimization algorithm to estimate the mechanical properties of cartilage. The modeling procedure is cumbersome, and the simulations need to be repeated for every new experiment. For the first time, we propose a method for fast and accurate estimation of the mechanical and physical properties of cartilage as a poroelastic material with the aid of artificial neural networks. In our study, we used finite element models to simulate the indentation for poroelastic materials with wide combinations of mechanical and physical properties. The obtained force-time curves are then divided into three parts: the first two parts of the data is used for training and validation of an artificial neural network, while the third part is used for testing the trained network. The trained neural network receives the force-time curves as the input and provides the properties of cartilage as the output. We observed that the trained network could accurately predict the properties of cartilage within the range of properties for which it was trained. The mechanical and physical properties of cartilage could therefore be estimated very fast, since no additional finite element modeling is required once the neural network is trained. The robustness of the trained artificial neural network in determining the properties of cartilage based on noisy force-time data was assessed by introducing noise to the simulated force-time data. We found that the training procedure could be optimized so as to maximize the robustness of the neural network against noisy force-time data. Copyright © 2016 Elsevier Ltd. All rights reserved.

Baclofen facilitates the extinction of methamphetamine-induced conditioned place preference in rats

PubMed Central

Voigt, Robin M.; Herrold, Amy A.; Napier, T. Celeste

2011-01-01

The powerful, long-lasting association between the rewarding effects of a drug and contextual cues associated with drug administration can be studied using conditioned place preference (CPP). The GABAB receptor agonist baclofen facilitates the extinction of morphine-induced CPP in mice. The current study extended this work by determining if baclofen could enhance the extinction of methamphetamine (Meth) CPP. CPP was established using a six day conditioning protocol wherein Meth-pairings were alternated with saline-pairings. Rats were subsequently administered baclofen (2mg/kg i.p. or vehicle) immediately after each daily forced extinction session, which consisted of a saline injection immediately prior to being placed into the previously Meth- or saline-paired chamber. One extinction training cycle, consisted of six once-daily forced extinction sessions, mimicking the alternating procedure established during conditioning, followed by a test for preference (Ext test). CPP persisted for at least four extinction cycles in vehicle-treated rats. In contrast, CPP was inhibited following a single extinction training cycle. These data indicate that Meth-induced CPP was resistant to extinction, but extinction training was rendered effective when the training was combined with baclofen. These findings converge with the prior demonstration of baclofen facilitating the extinction of morphine-induced CPP indicating that GABAB receptor actions are independent of the primary (unconditioned) stimulus (i.e., the opiate or the stimulant) and likely reflect mechanisms engaged by extinction learning processes per se. Thus, baclofen administered in conjunction with extinction training may be of value for addiction therapy regardless of the class of drug being abused. PMID:21463025

Employment barriers for persons with psychiatric disabilities: update of a report for the President's Commission.

PubMed

Cook, Judith A

2006-10-01

A major public policy problem is the extremely low labor force participation of people with severe mental illness coupled with their overrepresentation on the public disability rolls. This situation is especially troubling given the existence of evidence-based practices designed to return them to the labor force. This article reviews research from the fields of disability, economics, health care, and labor studies to describe the nature of barriers to paid work and economic security for people with disabling mental disorders. These barriers include low educational attainment, unfavorable labor market dynamics, low productivity, lack of appropriate vocational and clinical services, labor force discrimination, failure of protective legislation, work disincentives caused by state and federal policies, poverty-level income, linkage of health care access to disability beneficiary status, and ineffective work incentive programs. The article concludes with a discussion of current policy initiatives in health care, mental health, and disability. Recommendations for a comprehensive system of services and supports to address multiple barriers are presented. These include access to affordable health care, including mental health treatment and prescription drug coverage; integrated clinical and vocational services; safe and stable housing that is not threatened by changes in earned income; remedial and postsecondary education and vocational training; benefits counseling and financial literacy education; economic security through asset development; legal aid for dealing with employment discrimination; peer support and self-help to enhance vocational self-image and encourage labor force attachment; and active involvement of U.S. business and employer communities.

Effects of Computer-Aided Interlimb Force Coupling Training on Paretic Hand and Arm Motor Control following Chronic Stroke: A Randomized Controlled Trial

PubMed Central

Lin, Chueh-Ho; Chou, Li-Wei; Luo, Hong-Ji; Tsai, Po-Yi; Lieu, Fu-Kong; Chiang, Shang-Lin; Sung, Wen-Hsu

2015-01-01

Objective We investigated the training effects of interlimb force coupling training on paretic upper extremity outcomes in patients with chronic stroke and analyzed the relationship between motor recovery of the paretic hand, arm and functional performances on paretic upper limb. Design A randomized controlled trial with outcome assessment at baseline and after 4 weeks of intervention. Setting Taipei Veterans General Hospital, National Yang-Ming University. Participants Thirty-three subjects with chronic stroke were recruited and randomly assigned to training (n = 16) and control groups (n = 17). Interventions The computer-aided interlimb force coupling training task with visual feedback included different grip force generation methods on both hands. Main Outcome Measures The Barthel Index (BI), the upper extremity motor control Fugl-Meyer Assessment (FMA-UE), the Motor Assessment Score (MAS), and the Wolf Motor Function Test (WMFT). All assessments were executed by a blinded evaluator, and data management and statistical analysis were also conducted by a blinded researcher. Results The training group demonstrated greater improvement on the FMA-UE (p<.001), WMFT (p<.001), MAS (p = .004) and BI (p = .037) than the control group after 4 weeks of intervention. In addition, a moderate correlation was found between the improvement of scores for hand scales of the FMA and other portions of the FMA UE (r = .528, p = .018) or MAS (r = .596, p = .015) in the training group. Conclusion Computer-aided interlimb force coupling training improves the motor recovery of a paretic hand, and facilitates motor control and enhances functional performance in the paretic upper extremity of people with chronic stroke. Trial Registration ClinicalTrials.gov NCT02247674. PMID:26193492

Eight-Week Vibration Training of the Elbow Flexors by Force Modulation: Effects on Dynamic and Isometric Strength.

PubMed

Xu, Lin; Cardinale, Marco; Rabotti, Chiara; Beju, Bogdan; Mischi, Massimo

2016-03-01

Vibration exercise (VE) has been suggested as an effective method to improve strength and power capabilities. However, the underlying mechanisms in response to VE are still unclear. A pulley-like VE system, characterized by sinusoidal force applications has been developed and tested for proof of concept in a previous study. The aim of this study was to evaluate the effects of such force modulation on elbow flexors strength and compare it with conventional methods. Forty subjects were randomly divided into 4 groups of 10: the vibration group (VG), the no-vibration group (NVG), the dumbbell group (DG), and the control group (CG). Biceps curl exercises were used to train the elbow flexors 2 times a week for 8 weeks. Subjects in the VG were trained using a ramp-up baseline with superimposed 30 Hz sinusoidal vibration whereas the subjects in the NVG were trained using the same baseline but without vibration. Subjects in the DG were trained using dumbbells, and the subjects in the CG were not trained. The isometric break force (IBF) and 1 repetition maximum (1RM) of the subject's dominant arm were assessed before and after the 8-week training period. The VG achieved 1RM improvement (22.7%) larger than the NVG (10.8%) and comparable with the DG (22.3%). Differences in IBF gains following the training period among the training groups were found to be not significant. Our results support the inclusion of the proposed VE in strength training programs aimed at improving dynamic strength on the elbow flexors.

Training the People’s Liberation Army Air Force Surface-to-Air Missile (SAM) Forces

DTIC Science & Technology

2016-01-01

Kyle Brady, and Lyle J. Morris , The U.S.-China Military Scorecard: Forces, Geography, and the Evolving Balance of Power, 1996–2017, Santa Monica, Calif...training articles from January 1, 2004, to December 31, 2006.72 At that time, KJB was published only three times a week ( Tuesdays , Thursdays, and...DeLuca, David A. Shlapak, David R. Frelinger, Burgess Laird, Kyle Brady, and Lyle J. Morris , The U.S.-China Military Scorecard: Forces, Geography

Sticks and stones may break my bones: work-related orthopaedic injuries sustained during obstetrics and gynaecology training.

PubMed

Yoong, W; Sanchez-Crespo, J; Rob, J; Parikh, M; Melendez, J; Pillai, R; Opriou, D

2008-07-01

Backache is a common cause of morbidity among doctors and 50% of the obstetricians and gynaecologists suffering from this attribute it to work practice and posture. Occupational injuries remain poorly studied among obstetricians and gynaecologists and we have therefore tried to assess the extent and demographics of work-related injuries sustained during training by sending an eight-item questionnaire to 418 Registrar grade trainees in the London area. A low 23.2% response rate (97/418) was obtained, despite second questionnaires being sent to initial non-responders. Out of the 97 responders, 28 (28.7%) had suffered injuries at work at least once throughout their career. There was female preponderance in those reporting injuries, with a female to male ratio of 3:1. Of the 28 positive responders, 11 were UK graduates, 7 EU and the remaining 10 from Colombia, West Indies, India and Sudan. The mean age was 32.5 +/- 4.2 years, with 21 of the 28 (75%) being senior trainees (post-MRCOG). The injuries reported were: forearm (4); wrist (7); thumb (3); hands (1) shoulder and neck (9), ankle (1) and lower back (6). Of these, 18 sought medical help and received treatment for these injuries, which included long-term physiotherapy, although no-one required surgery. Eight were forced to take time off work, with a cumulative total of 80 days; one had to prolong her training by 3 months. Seven trainees sustained their injuries (e.g. ligamentous strain of wrist and scaphoid fracture) while performing caesarean sections, while forceps deliveries were the cause of six occupational injuries (e.g. ligamentous strain of sacroiliac joint). Work-related injuries can have adverse effects on training and workforce. Awareness of correct surgical techniques and adoption of ergonomic posture when performing procedures may help to minimise the risk of a work-related injury.

Machine Learning of Accurate Energy-Conserving Molecular Force Fields

NASA Astrophysics Data System (ADS)

Chmiela, Stefan; Tkatchenko, Alexandre; Sauceda, Huziel; Poltavsky, Igor; Schütt, Kristof; Müller, Klaus-Robert; GDML Collaboration

Efficient and accurate access to the Born-Oppenheimer potential energy surface (PES) is essential for long time scale molecular dynamics (MD) simulations. Using conservation of energy - a fundamental property of closed classical and quantum mechanical systems - we develop an efficient gradient-domain machine learning (GDML) approach to construct accurate molecular force fields using a restricted number of samples from ab initio MD trajectories (AIMD). The GDML implementation is able to reproduce global potential-energy surfaces of intermediate-size molecules with an accuracy of 0.3 kcal/mol for energies and 1 kcal/mol/Å for atomic forces using only 1000 conformational geometries for training. We demonstrate this accuracy for AIMD trajectories of molecules, including benzene, toluene, naphthalene, malonaldehyde, ethanol, uracil, and aspirin. The challenge of constructing conservative force fields is accomplished in our work by learning in a Hilbert space of vector-valued functions that obey the law of energy conservation. The GDML approach enables quantitative MD simulations for molecules at a fraction of cost of explicit AIMD calculations, thereby allowing the construction of efficient force fields with the accuracy and transferability of high-level ab initio methods.

Blended shared control utilizing online identification : Regulating grasping forces of a surrogate surgical grasper.

PubMed

Stephens, Trevor K; Kong, Nathan J; Dockter, Rodney L; O'Neill, John J; Sweet, Robert M; Kowalewski, Timothy M

2018-06-01

Surgical robots are increasingly common, yet routine tasks such as tissue grasping remain potentially harmful with high occurrences of tissue crush injury due to the lack of force feedback from the grasper. This work aims to investigate whether a blended shared control framework which utilizes real-time identification of the object being grasped as part of the feedback may help address the prevalence of tissue crush injury in robotic surgeries. This work tests the proposed shared control framework and tissue identification algorithm on a custom surrogate surgical robotic grasping setup. This scheme utilizes identification of the object being grasped as part of the feedback to regulate to a desired force. The blended shared control is arbitrated between human and an implicit force controller based on a computed confidence in the identification of the grasped object. The online identification is performed using least squares based on a nonlinear tissue model. Testing was performed on five silicone tissue surrogates. Twenty grasps were conducted, with half of the grasps performed under manual control and half of the grasps performed with the proposed blended shared control, to test the efficacy of the control scheme. The identification method resulted in an average of 95% accuracy across all time samples of all tissue grasps using a full leave-grasp-out cross-validation. There was an average convergence time of [Formula: see text] ms across all training grasps for all tissue surrogates. Additionally, there was a reduction in peak forces induced during grasping for all tissue surrogates when applying blended shared control online. The blended shared control using online identification more successfully regulated grasping forces to the desired target force when compared with manual control. The preliminary work on this surrogate setup for surgical grasping merits further investigation on real surgical tools and with real human tissues.

Comparison of the ballistic contractile responses generated during microstimulation of single human motor axons with brief irregular and regular stimuli.

PubMed

Leitch, Michael; Macefield, Vaughan G

2017-08-01

Ballistic contractions are induced by brief, high-frequency (60-100 Hz) trains of action potentials in motor axons. During ramp voluntary contractions, human motoneurons exhibit significant discharge variability of ∼20% and have been shown to be advantageous to the neuromuscular system. We hypothesized that ballistic contractions incorporating discharge variability would generate greater isometric forces than regular trains with zero variability. High-impedance tungsten microelectrodes were inserted into human fibular nerve, and single motor axons were stimulated with both irregular and constant-frequency stimuli at mean frequencies ranging from 57.8 to 68.9 Hz. Irregular trains generated significantly greater isometric peak forces than regular trains over identical mean frequencies. The high forces generated by ballistic contractions are not based solely on high frequencies, but rather a combination of high firing rates and discharge irregularity. It appears that irregular ballistic trains take advantage of the "catchlike property" of muscle, allowing augmentation of force. Muscle Nerve 56: 292-297, 2017. © 2016 Wiley Periodicals, Inc.

Pacific Armies Management Seminar (5th) Held at Manila, Republic of the Philippines on 16-20 November 1981. Addendum.

DTIC Science & Technology

1981-01-01

8217 Malaysian Army 21 "Training Management in the Singapore COL Ha, MAJ Yong, and Armed Forces" MAJ Tan Singapore Armed Forces 27 "Army Unit Training" COL...nation. This will permit continued develop- ment of all sectors under conditions of stability and peace and will ensure our continued security from any...Military Occupational Specialty Training (MOS) in units. b. ASOPS exercises general staff supervision over: -a7T other individual training in units

The Role of Army National Guard Special Forces Domestically And in Special Operations Command - North

DTIC Science & Technology

2014-12-01

Domestic Cannabis Suppression Operations Support ...................20 4. Counterdrug-Related Training and Training LEA/Military Personnel...Forces Qualification Course. 3. Domestic Cannabis Suppression Operations Support The assistance provided to a law enforcement agency through aerial

Advance Force Operations: The Middleweight Force’s Essential Role in the Joint Operations

DTIC Science & Technology

2013-04-18

solution selected, the Marine Corps will have to invest in increasing the training and readiness standards of its expeditionary forces. If the Marine Corps...28 Limited common AFO training ………………………………………… 31 Inadequate resourcing…………………………………………………… 32 SOF is the solution...delta while the newly formed SEALs began in Vietnam as advisors training the South Vietnamese in combat diving, demolitions, and guerrilla/anti

[Attrition and poor performance in general practice training: age, competence and knowledge play a role].

PubMed

Vermeulen, Margit I; Kuyvenhoven, Marijke M; Zuithoff, N P A Peter; van der Graaf, Yolanda; Pieters, H M Ron

2011-01-01

To investigate which determinants are related to poor performance and forced attrition in the first year residency in general practice (GP). Observational retrospective cohort study. We collected data relating to personal characteristics such as age, sex and clinical experience from residents who started the GP training in Utrecht, the Netherlands, in the period March 2005-August 2007. We also collected competence scores from the domains 'medical expertise', 'doctor-patient communication' and 'professionalism', as well as scores on a national GP knowledge test. The outcome measures were 'poor performance' and 'forced attrition'. Multivariate logistic regression was used to analyse correlations between personal characteristics, competence scores on the 3 domains and knowledge scores in the first trimester on the one hand and poor performance or forced attrition on the other. 215 residents started the GP training. In the first trimester a quarter of the residents had an insufficient score in 1 or more of the domains. Competence scores were mutually correlated, but did not correlate with the knowledge score. 18 residents showed poor performance and 3 were forced to stop their training. Poor performance and forced attrition were correlated with age (adjusted odds ratio (OR): 1.1; 95% CI: 1.0-1.3), insufficient knowledge (adjusted OR: 8.9; 3.0-26.3) and medical expertise (adjusted OR: 2.1; 1.1-4.0) at the beginning of the training. Age, insufficient knowledge of general practice, and insufficient competence in the domain of 'medical expertise' at the beginning of the training are risk factors for poor performance by residents and attrition from their GP training.

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…

Gait mechanics and tibiofemoral loading in men of the ACL-SPORTS randomized control trial.

PubMed

Capin, Jacob J; Khandha, Ashutosh; Zarzycki, Ryan; Arundale, Amelia J H; Ziegler, Melissa L; Manal, Kurt; Buchanan, Thomas S; Snyder-Mackler, Lynn

2018-03-25

The risk for post-traumatic osteoarthritis is elevated after anterior cruciate ligament reconstruction (ACLR), and may be especially high among individuals with aberrant walking mechanics, such as medial tibiofemoral joint underloading 6 months postoperatively. Rehabilitation training programs have been proposed as one strategy to address aberrant gait mechanics. We developed the anterior cruciate ligament specialized post-operative return-to-sports (ACL-SPORTS) randomized control trial to test the effect of 10 post-operative training sessions consisting of strength, agility, plyometric, and secondary prevention exercises (SAPP) or SAPP plus perturbation (SAPP + PERT) training on gait mechanics after ACLR. A total of 40 male athletes (age 23 ± 7 years) after primary ACLR were randomized to SAPP or SAPP + PERT training and tested at three distinct, post-operative time points: 1) after impairment resolution (Pre-training); 2) following 10 training sessions (Post-training); and 3) 2 years after ACLR. Knee kinematic and kinetic variables as well as muscle and joint contact forces were calculated via inverse dynamics and a validated electromyography-informed musculoskeletal model. There were no significant improvements from Pre-training to Post-training in either intervention group. Smaller peak knee flexion angles, extension moments, extensor muscle forces, medial compartment contact forces, and tibiofemoral contact forces were present across group and time, however the magnitude of interlimb differences were generally smaller and likely not meaningful 2 years postoperatively. Neither SAPP nor SAPP + PERT training appears effective at altering gait mechanics in men in the short-term; however, meaningful gait asymmetries mostly resolved between post-training and 2 years after ACLR regardless of intervention group. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

Nonlinear state-space modelling of the kinematics of an oscillating circular cylinder in a fluid flow

NASA Astrophysics Data System (ADS)

Decuyper, J.; De Troyer, T.; Runacres, M. C.; Tiels, K.; Schoukens, J.

2018-01-01

The flow-induced vibration of bluff bodies is an important problem of many marine, civil, or mechanical engineers. In the design phase of such structures, it is vital to obtain good predictions of the fluid forces acting on the structure. Current methods rely on computational fluid dynamic simulations (CFD), with a too high computational cost to be effectively used in the design phase or for control applications. Alternative methods use heuristic mathematical models of the fluid forces, but these lack the accuracy (they often assume the system to be linear) or flexibility to be useful over a wide operating range. In this work we show that it is possible to build an accurate, flexible and low-computational-cost mathematical model using nonlinear system identification techniques. This model is data driven: it is trained over a user-defined region of interest using data obtained from experiments or simulations, or both. Here we use a Van der Pol oscillator as well as CFD simulations of an oscillating circular cylinder to generate the training data. Then a discrete-time polynomial nonlinear state-space model is fit to the data. This model relates the oscillation of the cylinder to the force that the fluid exerts on the cylinder. The model is finally validated over a wide range of oscillation frequencies and amplitudes, both inside and outside the so-called lock-in region. We show that forces simulated by the model are in good agreement with the data obtained from CFD.

Effect of Strength Training on Rate of Force Development in Older Women

ERIC Educational Resources Information Center

Gurjao, Andre Luiz Demantova; Gobbi, Lilian Teresa Bucken; Carneiro, Nelson Hilario; Goncalves, Raquel; Ferreira de Moura, Rodrigo; Cyrino, Edilson Serpeloni; Altimari, Leandro Ricardo; Gobbi, Sebastiao

2012-01-01

We analyzed the effect of an 8-week strength training (ST) program on the rate of force development (RFD) and electromyographic activity (EMG) in older women. Seventeen women (M age = 63.4 years, SD = 4.9) without previous ST experience were randomly assigned to either a control (n = 7) or training (n = 10) group. A leg-press isometric test was…

Sensorized toys for measuring manipulation capabilities of infants at home.

PubMed

Passetti, Giovanni; Cecchi, Francesca; Baldoli, Ilaria; Sgandurra, Giuseppina; Beani, Elena; Cioni, Giovanni; Laschi, Cecilia; Dario, Paolo

2015-01-01

Preterm infants, i.e. babies born after a gestation period shorter than 37 weeks, spend less time exploring objects. The quantitative measurement of grasping actions and forces in infants can give insights on their typical or atypical motor development. The aim of this work was to test a new tool, a kit of sensorized toys, to longitudinally measure, monitor and promote preterm infants manipulation capabilities with a purposive training in an ecological environment. This study presents preliminary analysis of grasping activity. Three preterm infants performed 4 weeks of daily training at home. Sensorized toys with embedded pressure sensors were used as part of the training to allow quantitative analysis of grasping (pressure and acceleration applied to toys while playing). Each toy was placed on the midline, while the infant was in supine position. Preliminary data show differences in the grasping parameters in relation to infants age and the performed daily training. Ongoing clinical trial will allow a full validation of this new tool for promoting object exploration in preterm infants.

Tactile feedback is an effective instrument for the training of grasping with a prosthesis at low- and medium-force levels.

PubMed

De Nunzio, Alessandro Marco; Dosen, Strahinja; Lemling, Sabrina; Markovic, Marko; Schweisfurth, Meike Annika; Ge, Nan; Graimann, Bernhard; Falla, Deborah; Farina, Dario

2017-08-01

Grasping is a complex task routinely performed in an anticipatory (feedforward) manner, where sensory feedback is responsible for learning and updating the internal model of grasp dynamics. This study aims at evaluating whether providing a proportional tactile force feedback during the myoelectric control of a prosthesis facilitates learning a stable internal model of the prosthesis force control. Ten able-bodied subjects controlled a sensorized myoelectric prosthesis performing four blocks of consecutive grasps at three levels of target force (30, 50, and 70%), repeatedly closing the fully opened hand. In the first and third block, the subjects received tactile and visual feedback, respectively, while during the second and fourth block, the feedback was removed. The subjects also performed an additional block with no feedback 1 day after the training (Retest). The median and interquartile range of the generated forces was computed to assess the accuracy and precision of force control. The results demonstrated that the feedback was indeed an effective instrument for the training of prosthesis control. After the training, the subjects were still able to accurately generate the desired force for the low and medium target (30 and 50% of maximum force available in a prosthesis), despite the feedback being removed within the session and during the retest (low target force). However, the training was substantially less successful for high forces (70% of prosthesis maximum force), where subjects exhibited a substantial loss of accuracy as soon as the feedback was removed. The precision of control decreased with higher forces and it was consistent across conditions, determined by an intrinsic variability of repeated myoelectric grasping. This study demonstrated that the subject could rely on the tactile feedback to adjust the motor command to the prosthesis across trials. The subjects adjusted the mean level of muscle activation (accuracy), whereas the precision could not be modulated as it depends on the intrinsic myoelectric variability. They were also able to maintain the feedforward command even after the feedback was removed, demonstrating thereby a stable learning, but the retention depended on the level of the target force. This is an important insight into the role of feedback as an instrument for learning of anticipatory prosthesis force control.

World's simplest electric train

NASA Astrophysics Data System (ADS)

Criado, C.; Alamo, N.

2016-01-01

We analyze the physics of the "world's simplest electric train." The "train" consists of a AA battery with a strong magnet on each end that moves through a helical coil of copper wire. The motion of the train results from the interaction between the magnetic field created by the current in the wire and the magnetic field of the magnets. We calculate the force of this interaction and the terminal velocity of the train due to eddy currents and friction. Our calculations provide a good illustration of Faraday's and Lenz's laws, as well as of the concepts of the Lorentz force and eddy currents.

Surgical simulation in orthopaedic skills training.

PubMed

Atesok, Kivanc; Mabrey, Jay D; Jazrawi, Laith M; Egol, Kenneth A

2012-07-01

Mastering rapidly evolving orthopaedic surgical techniques requires a lengthy period of training. Current work-hour restrictions and cost pressures force trainees to face the challenge of acquiring more complex surgical skills in a shorter amount of time. As a result, alternative methods to improve the surgical skills of orthopaedic trainees outside the operating room have been developed. These methods include hands-on training in a laboratory setting using synthetic bones or cadaver models as well as software tools and computerized simulators that enable trainees to plan and simulate orthopaedic operations in a three-dimensional virtual environment. Laboratory-based training offers potential benefits in the development of basic surgical skills, such as using surgical tools and implants appropriately, achieving competency in procedures that have a steep learning curve, and assessing already acquired skills while minimizing concerns for patient safety, operating room time, and financial constraints. Current evidence supporting the educational advantages of surgical simulation in orthopaedic skills training is limited. Despite this, positive effects on the overall education of orthopaedic residents, and on maintaining the proficiency of practicing orthopaedic surgeons, are anticipated.

[Evaluation of benefits of the course of positive pressure breathing training on exercise performance].

PubMed

Medvedev, D V; Gorbaneva, E P; Iumatova, S N; Kuznetsova, T Iu; Solopov, I N; Katuntsev, V P

2007-01-01

The purpose was to evaluate effects of muscle training combined with positive pressure breathing on exercise performance of 16 runners at the age of 18-20. All subjects had the first or second-class sport qualification. The 4-wk. training course for the experimental group (n=11) included 20-25% of exercises performed in an aperture mask creating an inspiration-expiration resistance of 8-10 mm H2O. The control group (n=5) worked on the same training course but w/o positive pressure breathing. The course began and ended with the PWC170 test in order to evaluate exercise performance. Indices of external respiration and gas exchange were determined on metabolograph Ergooxyscreen (Jaeger) and lung-tester Spirosift-3000 (Fukuda). Inspiration and expiration force of the breathing muscles (mm Hg) was measured isometrically with the help of a pneumomanometer. Heart rate was calculated from ECG R-R intervals. It was stated that positive pressure breathing during muscle training increases significantly sportsmen's exercise performance due to growth of the body spare capacities, and optimization of the body systems dependence structure and efficiency.

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.

PubMed

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

2012-12-01

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 year-long series of conferences, and developed a consensus on optimal doctoral education and training in cognitive and behavioral psychology. The recommendations assume solid foundational training that is typical within applied psychology areas such as clinical and counseling psychology programs located in the United States. This article details the background, assumptions, and resulting recommendations specific to doctoral education and training in cognitive and behavioral psychology, including competencies expected in the areas of ethics, research, and practice. Copyright © 2012. Published by Elsevier Ltd.

Postural stability and quality of life after guided and self-training among older adults residing in an institutional setting.

PubMed

Tuunainen, Eeva; Rasku, Jyrki; Jäntti, Pirkko; Moisio-Vilenius, Päivi; Mäkinen, Erja; Toppila, Esko; Pyykkö, Ilmari

2013-01-01

To evaluate whether rehabilitation of muscle force or balance improves postural stability and quality of life (QoL), and whether self-administered training is comparable with guided training among older adults residing in an institutional setting. A randomized, prospective intervention study was undertaken among 55 elderly patients. Three intervention groups were evaluated: a muscle force training group; a balance and muscle force training group; and a self-administered training group. Each group underwent 1-hour-long training sessions, twice a week, for 3 months. Postural stability was measured at onset, after 3 months, and after 6 months. Time-domain-dependent body sway variables were calculated. The fall rate was evaluated for 3 years. General health related quality of life (HRQoL) was measured with a 15D instrument. Postural stability was used as a primary outcome, with QoL and falls used as secondary outcomes. Muscle force trainees were able to undertake training, progressing towards more strenuous exercises. In posturography, the number of spiky oscillations was reduced after training, and stationary fields of torque moments of the ankle increased, providing better postural stability in all groups; in particular, the zero crossing rate of weight signal and the number of low variability episodes in the stabilogram were improved after training. While no difference was found between different training groups in posturography outcomes, a reduction of fall rate was significant in only the guided training groups. A significant part of the variability of the QoL could be explained by the posturography outcome (46%). However, the outcome of training was associated with a reduced QoL. Even moderate or severely demented residents could do exercises in five-person groups under the supervision of a physiotherapist. An improvement in postural stability was observed in all training groups, indicating that even self-administered training could be beneficial. Posturography outcome indicated that training alters the postural strategy by reducing the oscillatory fluctuations of body sway signal. However, only guided training tended to reduce falls. Short training intervention programs may decrease QoL by changing the elderly's daily routine and making it more active and exhausting.

Neuromuscular performance of lower limbs during voluntary and reflex activity in power- and endurance-trained athletes.

PubMed

Kyröläinen, H; Komi, P V

1994-01-01

Neural, mechanical and muscle factors influence muscle force production. This study was therefore, designed to compare possible differences in the function of the neuromuscular system among differently adapted subjects. A group of 11 power-trained athletes and 10 endurance-trained athletes volunteered as subjects for this study. Maximal voluntary isometric force and the rate of force production of the knee extensor and the plantar flexor muscles were measured. In addition, basic reflex function was measured in the two experimental conditions. The power athletes produced higher voluntary forces (P < 0.01-0.001) with higher rates for force production (P < 0.001) by both muscle groups measured. Unexpectedly, however, no differences were noticed in the electromyogram time curves between the groups. During reflex activity, the endurance group demonstrated higher sensitivity to the mechanical stimuli, i.e. the higher reflex amplitude caused a higher rate of reflex force development, and the reflex amplitude correlated with the averaged angular velocity. The differences in the isometric conditions could be explained by obviously different muscle fibre distribution, by different amounts of muscle mass, by possible differences in the force transmission from individual myofibrils to the skeletal muscle and by specificity of training. In addition, differences in nervous system structure and muscle spindle properties could explain the observed differences in reflex activity between the two groups.

Martial arts fall training to prevent hip fractures in the elderly.

PubMed

Groen, B E; Smulders, E; de Kam, D; Duysens, J; Weerdesteyn, V

2010-02-01

Hip fractures are a common and serious consequence of falls. Training of proper fall techniques may be useful to prevent hip fractures in the elderly. The results suggested that martial arts fall techniques may be trainable in older individuals. Better performance resulted in a reduced impact force. Hip fractures are a common and serious consequence of falls. Fall training may be useful to prevent hip fractures in the elderly. This pilot study determined whether older individuals could learn martial arts (MA) fall techniques and whether this resulted in a reduced hip impact force during a sideways fall. Six male and nineteen female healthy older individuals completed a five-session MA fall training. Before and after training, force and kinematic data were collected during volitional sideways falls from kneeling position. Two MA experts evaluated the fall performance. Fear of falling was measured with a visual analog scale (VAS). After fall training, fall performance from a kneeling position was improved by a mean increase of 1.6 on a ten-point scale (P < 0.001). Hip impact force was reduced by a mean of 8% (0.20 N/N, P = 0.016). Fear of falling was reduced by 0.88 on a VAS scale (P = 0.005). MA techniques may be trainable in older individuals, and a better performance may reduce the hip impact force in a volitional sideways fall from a kneeling position. The additional reduction of fear of falling might result in the prevention of falls and related injuries.

Casualisation of the nursing workforce in Australia: driving forces and implications.

PubMed

Creegan, Reta; Duffield, Christine; Forrester, Kim

2003-01-01

This article provides an overview of the extent of casualisation of the nursing workforce in Australia, focusing on the impact for those managing the system. The implications for nurse managers in particular are considerable in an industry where service demand is difficult to control and where individual nurses are thought to be increasingly choosing to work casually. While little is known of the reasons behind nurses exercising their preference for casual work arrangements, some reasons postulated include visa status (overseas trained nurses on holiday/working visas); permanent employees taking on additional shifts to increase their income levels; and those who elect to work under casual contracts for lifestyle reasons. Unknown is the demography of the casual nursing workforce, how these groups are distributed within the workforce, and how many contracts of employment they have across the health service--either through privately managed nursing agencies or hospital managed casual pools. A more detailed knowledge of the forces driving the decisions of this group is essential if health care organisations are to equip themselves to manage this changing workforce and maintain a standard of patient care that is acceptable to the community.

Acquire an Bruker Dimension FastScan (trademark) Atomic Force Microscope (AFM) for Materials, Physical and Biological Science Research and Education

DTIC Science & Technology

2016-04-14

two super users, Drs. Biswajit Sannigrahi and Guangchang Zhou were trained by the Senior Engineer for Product Service, Dr. Teddy Huang from the... Engineering : The number of undergraduates funded by your agreement who graduated during this period and intend to work for the Department of Defense The...science, mathematics, engineering or technology fields: Student Metrics This section only applies to graduating undergraduates supported by this

U.S. Army Research Institute for the Behavioral and Social Sciences 1940-2015: 75 years of Science and Innovation

DTIC Science & Technology

2015-09-01

allegedly designed to im- prove human performance (such as neurolinguistic programming , para- psychology techniques, and super learning programs ), Gen...Integration program today. 5 Diversity and Integration of the Force From the 1970s through today, ARI has been central in providing the Army with...the 1980s, ARI worked with TRADOC and USAREC to establish and enhance the Army’s recruitment program , including develop- ing recruiter training

Advising Foreign Security Forces: Implications of Korea and Vietnam

DTIC Science & Technology

2010-12-02

advisors worked to train and retrain a quarter of a million French and Italian troops for combat in France following the North Africa landings, and...navigating sensitive political or diplomatic waters . Today, as in Korea and Vietnam, other than the Special Warfare School at Fort Bragg or the 162nd...of Korea: America’s First Committment in the Cold War, 1946-1950." In Military Advising and Assistance: From Mercenaries to Privitization , 1815-2007

An Investigation of Motivation's Role in Postsecondary Vocational Training Programs for At-Risk Learners and Their Entry into the Work Force. Proceedings of the National Symposium on Motivation and Empowerment (St. Paul, Minnesota, May 20, 1987).

ERIC Educational Resources Information Center

Brown, James M., Ed.

This document reports on a national symposium that constituted the first phase of a research study designed to determine how to use intrinsic motivation and self-empowerment concepts to retain special needs learners who are potential dropouts in postsecondary vocational education programs. The first chapter (by Brown and Wotruba) contains the…

Quality user support: Supporting quality users

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

Woolley, T.C.

1994-12-31

During the past decade, fundamental changes have occurred in technical computing in the oil industry. Technical computing systems have moved from local, fragmented quantity, to global, integrated, quality. The compute power available to the average geoscientist at his desktop has grown exponentially. Technical computing applications have increased in integration and complexity. At the same time, there has been a significant change in the work force due to the pressures of restructuring, and the increased focus on international opportunities. The profile of the user of technical computing resources has changed. Users are generally more mature, knowledgeable, and team oriented than theirmore » predecessors. In the 1990s, computer literacy is a requirement. This paper describes the steps taken by Oryx Energy Company to address the problems and opportunities created by the explosive growth in computing power and needs, coupled with the contraction of the business. A successful user support strategy will be described. Characteristics of the program include: (1) Client driven support; (2) Empowerment of highly skilled professionals to fill the support role; (3) Routine and ongoing modification to the support plan; (4) Utilization of the support assignment to create highly trained advocates on the line; (5) Integration of the support role to the reservoir management team. Results of the plan include a highly trained work force, stakeholder teams that include support personnel, and global support from a centralized support organization.« less