A Methodology for Determining Land Value and Associated Benefits Created from Dredged Material Containment.

DTIC Science & Technology

1978-06-01

accessibility. 228. The diagram below represents the basic relationship among the physical criteria: n^^^o MLl»3 Geographic Location Setting ^ r-; 11 T>,r...value is the difference be- tween the raw site value and the development value. The diagram below illustrates the basic relationship among the...except for the effect of demand on market price and the length of time that a site would remain on the market. The diagram below illustrates the

Particle and nuclear physics instrumentation and its broad connections

DOE PAGES

Demarteau, Marcel; Lipton, Ron; Nicholson, Howard; ...

2016-12-20

Subatomic physics shares with other basic sciences the need to innovate, invent, and develop tools, techniques, and technologies to carry out its mission to explore the nature of matter, energy, space, and time. In some cases, entire detectors or technologies developed specifically for particle physics research have been adopted by other fields of research or in commercial applications. In most cases, however, the development of new devices and technologies by particle physics for its own research has added value to other fields of research or to applications beneficial to society by integrating them in the existing technologies. Thus, detector researchmore » and development has not only advanced the current state of technology for particle physics, but has often advanced research in other fields of science and has underpinned progress in numerous applications in medicine and national security. At the same time particle physics has profited immensely from developments in industry and applied them to great benefit for the use of particle physics detectors. Finally, this symbiotic relationship has seen strong mutual benefits with sometimes unexpected far reach.« less

Particle and nuclear physics instrumentation and its broad connections

NASA Astrophysics Data System (ADS)

Demarteau, M.; Lipton, R.; Nicholson, H.; Shipsey, I.

2016-10-01

Subatomic physics shares with other basic sciences the need to innovate, invent, and develop tools, techniques, and technologies to carry out its mission to explore the nature of matter, energy, space, and time. In some cases, entire detectors or technologies developed specifically for particle physics research have been adopted by other fields of research or in commercial applications. In most cases, however, the development of new devices and technologies by particle physics for its own research has added value to other fields of research or to applications beneficial to society by integrating them in the existing technologies. Thus, detector research and development has not only advanced the current state of technology for particle physics, but has often advanced research in other fields of science and has underpinned progress in numerous applications in medicine and national security. At the same time particle physics has profited immensely from developments in industry and applied them to great benefit for the use of particle physics detectors. This symbiotic relationship has seen strong mutual benefits with sometimes unexpected far reach.

Particle and nuclear physics instrumentation and its broad connections

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

Demarteau, Marcel; Lipton, Ron; Nicholson, Howard

Subatomic physics shares with other basic sciences the need to innovate, invent, and develop tools, techniques, and technologies to carry out its mission to explore the nature of matter, energy, space, and time. In some cases, entire detectors or technologies developed specifically for particle physics research have been adopted by other fields of research or in commercial applications. In most cases, however, the development of new devices and technologies by particle physics for its own research has added value to other fields of research or to applications beneficial to society by integrating them in the existing technologies. Thus, detector researchmore » and development has not only advanced the current state of technology for particle physics, but has often advanced research in other fields of science and has underpinned progress in numerous applications in medicine and national security. At the same time particle physics has profited immensely from developments in industry and applied them to great benefit for the use of particle physics detectors. Finally, this symbiotic relationship has seen strong mutual benefits with sometimes unexpected far reach.« less

Instructional Basics: Oppelt Standard Method of Therapeutic and Recreational Ice Skating.

ERIC Educational Resources Information Center

Oppelt, Kurt

Detailed in the booklet is the standard ice skating method and considered are the benefits of therapeutic ice skating for the handicapped and aged. Values for the mentally retarded and physically handicapped are seen to include physiological (such as increased flexibility and improved posture), psychological (including satifaction and enhanced…

5 CFR 843.309 - Basic employee death benefit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Basic employee death benefit. 843.309... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.309 Basic employee death benefit. (a) Except as provided in § 843.312, if an...

5 CFR 843.309 - Basic employee death benefit.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Basic employee death benefit. 843.309... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.309 Basic employee death benefit. (a) Except as provided in § 843.312, if an...

5 CFR 843.309 - Basic employee death benefit.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Basic employee death benefit. 843.309... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.309 Basic employee death benefit. (a) Except as provided in § 843.312, if an...

5 CFR 843.309 - Basic employee death benefit.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Basic employee death benefit. 843.309... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.309 Basic employee death benefit. (a) Except as provided in § 843.312, if an...

5 CFR 843.309 - Basic employee death benefit.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Basic employee death benefit. 843.309... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-DEATH BENEFITS AND EMPLOYEE REFUNDS Current and Former Spouse Benefits § 843.309 Basic employee death benefit. (a) Except as provided in § 843.312, if an...

20 CFR 725.520 - Computation of benefits.

Code of Federal Regulations, 2011 CFR

2011-04-01

... FEDERAL MINE SAFETY AND HEALTH ACT, AS AMENDED Payment of Benefits Benefit Rates § 725.520 Computation of benefits. (a) Basic rate. The amount of benefits payable to a beneficiary for a month is determined, in the first instance, by computing the “basic rate.” The basic rate is equal to 371/2 percent of the monthly...

20 CFR 725.520 - Computation of benefits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... MINE SAFETY AND HEALTH ACT, AS AMENDED Payment of Benefits Benefit Rates § 725.520 Computation of benefits. (a) Basic rate. The amount of benefits payable to a beneficiary for a month is determined, in the first instance, by computing the “basic rate.” The basic rate is equal to 371/2 percent of the monthly...

5 CFR 841.705 - Increases on basic employee death benefits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Increases on basic employee death... Adjustments § 841.705 Increases on basic employee death benefits. (a) COLA's on the basic employee death... death benefit are entitled to COLA's if the employee or Member died on or after the effective date. ...

5 CFR 841.705 - Increases on basic employee death benefits.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Increases on basic employee death... Adjustments § 841.705 Increases on basic employee death benefits. (a) COLA's on the basic employee death... death benefit are entitled to COLA's if the employee or Member died on or after the effective date. ...

5 CFR 841.705 - Increases on basic employee death benefits.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Increases on basic employee death... Adjustments § 841.705 Increases on basic employee death benefits. (a) COLA's on the basic employee death... death benefit are entitled to COLA's if the employee or Member died on or after the effective date. ...

5 CFR 841.705 - Increases on basic employee death benefits.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Increases on basic employee death... Adjustments § 841.705 Increases on basic employee death benefits. (a) COLA's on the basic employee death... death benefit are entitled to COLA's if the employee or Member died on or after the effective date. ...

5 CFR 841.705 - Increases on basic employee death benefits.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Increases on basic employee death... Adjustments § 841.705 Increases on basic employee death benefits. (a) COLA's on the basic employee death... death benefit are entitled to COLA's if the employee or Member died on or after the effective date. ...

Objectively-measured outdoor time and physical and psychological function among older adults.

PubMed

Harada, Kazuhiro; Lee, Sangyoon; Lee, Sungchul; Bae, Seongryu; Harada, Kenji; Suzuki, Takao; Shimada, Hiroyuki

2017-10-01

Objective measurements of outdoor time are essential to establishing evidence about the health benefits of going outdoors among older adults. To better understanding the health benefits of going outdoors, clarification of potential mediators to connect going outdoors with health benefits is necessary. The present study aimed to investigate associations of objectively-measured outdoor time with older adults' physical and psychological function, and examine the mediating role of physical activity on these associations. Baseline data from a randomized control trial of physical activity among older adults with global cognitive impairment was used. Data from 192 participants were analyzed. Measures included steps-per-day, objectively-measured outdoor time per day using global positioning systems, physical function (cardiorespiratory fitness, lower-extremity strength), psychological function (depression, well-being) and basic factors. Path analysis showed that outdoor time was significantly associated with steps-per-day (path coefficient = 0.23) and depression (path coefficient = -0.16). Outdoor time was not directly associated with cardiorespiratory fitness, lower-extremity strength and well-being. However, steps-per-day was associated with cardiorespiratory fitness (path coefficient = 0.18), lower-extremity strength (path coefficient = -0.22) and well-being (path coefficient = 0.14). We found that objectively-measured outdoor time was indirectly associated with physical function, and both directly and indirectly with psychological function through physical activity among older adults. This finding indicates that going outdoors influences older adults' health outcomes, and is mainly mediated by physical activity. Geriatr Gerontol Int 2017; 17: 1455-1462. © 2016 Japan Geriatrics Society.

A systematic review of the benefits of physical therapy within a multidisciplinary care approach for people with schizophrenia: An update.

PubMed

Vera-Garcia, Elisa; Mayoral-Cleries, Fermín; Vancampfort, Davy; Stubbs, Brendon; Cuesta-Vargas, Antonio I

2015-10-30

This systematic review summarizes the most recent evidence from randomized controlled trials (RCTs) considering the effectiveness of physical therapy interventions (aerobic exercises, strength exercises, relaxation training, basic body awareness exercises, or a combination of these) within the multidisciplinary management of schizophrenia. Two authors searched PubMed, PsycINFO, EMBASE, Web of Science, Physiotherapy Evidence Database (PEDro), and the Cochrane Library considering RCTs published from July 1, 2011-October 1, 2014. Thirteen RCTs representing 549 participants met the inclusion criteria. Overall, the results demonstrate that aerobic exercise significantly reduces psychiatric symptoms, potentially improves mental and physical quality of life and reduces metabolic risk and weight. Specifically, yoga reduces psychiatric symptoms, whilst Tai-chi and progressive muscle relaxation may also have benefits to patients. Two RCTs reported on adverse events. No adverse event was observed supporting the notion that physical therapy is safe in people with schizophrenia. There was considerable heterogeneity in the design, implementation and outcomes in the included studies precluding a meaningful meta-analysis. In general, the quality of physical therapy RCTS is improving and current research demonstrates that physical therapy approaches are valuable interventions and can help improve the psychiatric, physical and quality of life of people with schizophrenia. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Accelerator science in medical physics.

PubMed

Peach, K; Wilson, P; Jones, B

2011-12-01

The use of cyclotrons and synchrotrons to accelerate charged particles in hospital settings for the purpose of cancer therapy is increasing. Consequently, there is a growing demand from medical physicists, radiographers, physicians and oncologists for articles that explain the basic physical concepts of these technologies. There are unique advantages and disadvantages to all methods of acceleration. Several promising alternative methods of accelerating particles also have to be considered since they will become increasingly available with time; however, there are still many technical problems with these that require solving. This article serves as an introduction to this complex area of physics, and will be of benefit to those engaged in cancer therapy, or who intend to acquire such technologies in the future.

"It's good for me": physical activity in older adults with schizophrenia.

PubMed

Leutwyler, Heather; Hubbard, Erin M; Slater, Margaret; Jeste, Dilip V

2014-01-01

Physical activity (PA) interventions to improve the physical function of older adults with schizophrenia are necessary but not available. Older adults with schizophrenia may have unique barriers and facilitators to PA. The purpose of this study was to describe the perceptions of older adults with schizophrenia about barriers and facilitators to engage in physical activities that promote physical function. We conducted qualitative interviews with 16 older adults with schizophrenia. Data were collected and analyzed with grounded theory methodology. Participants expressed interest in becoming more physically active for a variety of perceived benefits including psychiatric symptom management and maintenance of basic function. Key barriers and facilitators to PA emerged in five broad categories: Mental Health, No longer a spring chicken, Pride and Sense of Well-being, Comfort and Safety, and Belonging. Interventions in this population should address negative attitudes towards aging and promote routine physical activities that enhance well-being and companionship.

5 CFR 839.1121 - What is the Actuarial Reduction for the Basic Employee Death Benefit (BEDB)?

Code of Federal Regulations, 2010 CFR

2010-01-01

... will be the amount of the BEDB divided by the present value factor for your age at the time of the... Basic Employee Death Benefit (BEDB)? 839.1121 Section 839.1121 Administrative Personnel OFFICE OF... Benefits § 839.1121 What is the Actuarial Reduction for the Basic Employee Death Benefit (BEDB)? If you...

White Paper on Nuclear Data Needs and Capabilities for Basic Science

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

Batchelder, J.; Kawano, T.; Kelley, J.

Reliable nuclear structure and reaction data represent the fundamental building blocks of nuclear physics and astrophysics research, and are also of importance in many applications. There is a continuous demand for high-quality updates of the main nuclear physics databases via the prompt compilation and evaluation of the latest experimental and theoretical results. The nuclear physics research community benefits greatly from comprehensive, systematic and up-to-date reviews of the experimentally determined nuclear properties and observables, as well as from the ability to rapidly access these data in user-friendly forms. Such credible databases also act as a bridge between science, technology, and societymore » by making the results of basic nuclear physics research available to a broad audience of users, and hence expand the societal utilization of nuclear science. Compilation and evaluation of nuclear data has deep roots in the history of nuclear science research, as outlined in Appendix 1. They have an enormous impact on many areas of science and applications, as illustrated in Figure 2 for the Evaluated Nuclear Structure Data File (ENSDF) database. The present workshop concentrated on the needs of the basic nuclear science community for data and capabilities. The main role of this community is to generate and use data in order to understand the basic nuclear forces and interactions that are responsible for the existence and the properties of all nuclides and, as a consequence, to gain knowledge about the origins, evolution and structure of the universe. Thus, the experiments designed to measure a wealth of nuclear properties towards these fundamental scientific goals are typically performed from within this community.« less

Sequential Testing: Basics and Benefits

DTIC Science & Technology

1978-03-01

Eii~TARADC6M and x _..TECHNICAL REPORT NO. 12325 SEQUENTIAL TESTING: BASICS AND BENEFITS / i * p iREFERENCE CP...Sequential Testing: Basics and Benefits Contents Page I. Introduction and Summary II. Sequential Analysis 2 III. Mathematics of Sequential Testing 4 IV...testing. The added benefit of reduced energy needs are inherent in this testing method. The text was originally released by the authors in 1972. The text

Grounded Learning Experience: Helping Students Learn Physics through Visuo-Haptic Priming and Instruction

NASA Astrophysics Data System (ADS)

Huang, Shih-Chieh Douglas

In this dissertation, I investigate the effects of a grounded learning experience on college students' mental models of physics systems. The grounded learning experience consisted of a priming stage and an instruction stage, and within each stage, one of two different types of visuo-haptic representation was applied: visuo-gestural simulation (visual modality and gestures) and visuo-haptic simulation (visual modality, gestures, and somatosensory information). A pilot study involving N = 23 college students examined how using different types of visuo-haptic representation in instruction affected people's mental model construction for physics systems. Participants' abilities to construct mental models were operationalized through their pretest-to-posttest gain scores for a basic physics system and their performance on a transfer task involving an advanced physics system. Findings from this pilot study revealed that, while both simulations significantly improved participants' mental modal construction for physics systems, visuo-haptic simulation was significantly better than visuo-gestural simulation. In addition, clinical interviews suggested that participants' mental model construction for physics systems benefited from receiving visuo-haptic simulation in a tutorial prior to the instruction stage. A dissertation study involving N = 96 college students examined how types of visuo-haptic representation in different applications support participants' mental model construction for physics systems. Participant's abilities to construct mental models were again operationalized through their pretest-to-posttest gain scores for a basic physics system and their performance on a transfer task involving an advanced physics system. Participants' physics misconceptions were also measured before and after the grounded learning experience. Findings from this dissertation study not only revealed that visuo-haptic simulation was significantly more effective in promoting mental model construction and remedying participants' physics misconceptions than visuo-gestural simulation, they also revealed that visuo-haptic simulation was more effective during the priming stage than during the instruction stage. Interestingly, the effects of visuo-haptic simulation in priming and visuo-haptic simulation in instruction on participants' pretest-to-posttest gain scores for a basic physics system appeared additive. These results suggested that visuo-haptic simulation is effective in physics learning, especially when it is used during the priming stage.

Basic Relationships among Scale, Quality, and Benefits in Sino-Foreign Cooperative Education

ERIC Educational Resources Information Center

Lin, Jinhui

2016-01-01

The basic relationships among scale, quality, and benefits in Sino-foreign cooperative education are key to the development of cooperative education. It is necessary to construct a theoretical framework for the basic relationships among scale, quality, and benefits in Sino-foreign cooperative education and analyze the questions faced in…

Biological imaging with coherent Raman scattering microscopy: a tutorial

PubMed Central

Alfonso-García, Alba; Mittal, Richa; Lee, Eun Seong; Potma, Eric O.

2014-01-01

Abstract. Coherent Raman scattering (CRS) microscopy is gaining acceptance as a valuable addition to the imaging toolset of biological researchers. Optimal use of this label-free imaging technique benefits from a basic understanding of the physical principles and technical merits of the CRS microscope. This tutorial offers qualitative explanations of the principles behind CRS microscopy and provides information about the applicability of this nonlinear optical imaging approach for biological research. PMID:24615671

Physical activity and psychological well-being among Hong Kong Chinese older adults: exploring the moderating role of self-construal.

PubMed

Poon, Cecilia Y M; Fung, Helene H

2008-01-01

This study examined the association between physical activity (PA) and psychological well-being--self-esteem and relatedness satisfaction--among 102 Hong Kong Chinese older adults. It also tested whether independent-interdependent self-construal moderated the association. Physical activity, self esteem, relatedness satisfaction, and self-construal were measured by the Yale Physical Activity Scale, the Rosenberg's Self-Esteem Scale, the Relatedness Satisfaction subscale of the Basic Need Satisfaction in General Questionnaire, and Gudykunst, Matsunoto, Ting-Toomey, and Nishida's (1996) Self-Construal Scale respectively. Findings revealed a positive association between PA and relatedness satisfaction, but not self-esteem. Interdependent self-construal moderated the relationship between physical exercise and relatedness satisfaction. These findings suggest that PA may be psychologically beneficial to older adults across cultures, but its benefits may depend on cultural emphasis and individual self-construal.

Nuclear medicine and imaging research (Instrumentation and quantitative methods of evaluation)

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

Beck, R.N.; Cooper, M.D.

1989-09-01

This program addresses the problems involving the basic science and technology underlying the physical and conceptual tools of radioactive tracer methodology as they relate to the measurement of structural and functional parameters of physiologic importance in health and disease. The principal tool is quantitative radionuclide imaging. The overall objective of this program is to further the development and transfer of radiotracer methodology from basic theory to routine clinical practice in order that individual patients and society as a whole will receive the maximum net benefit from the new knowledge gained. The focus of the research is on the development ofmore » new instruments and radiopharmaceuticals, and the evaluation of these through the phase of clinical feasibility.« less

Physics Laboratory in UEC

NASA Astrophysics Data System (ADS)

Takada, Tohru; Nakamura, Jin; Suzuki, Masaru

All the first-year students in the University of Electro-Communications (UEC) take "Basic Physics I", "Basic Physics II" and "Physics Laboratory" as required subjects; Basic Physics I and Basic Physics II are calculus-based physics of mechanics, wave and oscillation, thermal physics and electromagnetics. Physics Laboratory is designed mainly aiming at learning the skill of basic experimental technique and technical writing. Although 95% students have taken physics in the senior high school, they poorly understand it by connecting with experience, and it is difficult to learn Physics Laboratory in the university. For this reason, we introduced two ICT (Information and Communication Technology) systems of Physics Laboratory to support students'learning and staff's teaching. By using quantitative data obtained from the ICT systems, we can easily check understanding of physics contents in students, and can improve physics education.

Physical Fitness and Depressive Symptoms during Army Basic Combat Training

PubMed Central

Crowley, Shannon K.; Wilkinson, Larrell L.; Wigfall, Lisa T.; Reynolds, Alexandria M.; Muraca, Stephanie T.; Glover, Saundra H.; Wooten, Nikki R.; Sui, Xuemei; Beets, Michael W.; Durstine, J. Larry; Newman-Norlund, Roger D.; Youngstedt, Shawn D.

2014-01-01

Introduction Mental health-related problems are a significant cause of attrition during Basic Combat Training (BCT). Evidence in civilian populations suggests that physical fitness is associated with psychological benefits in civilians, but little is known about the association between physical fitness and psychological adjustment during BCT. Methods This study prospectively examined the association between physical fitness and depressive symptoms in 300 BCT soldiers from May to July, 2012 at Fort Jackson, Columbia, SC. Soldiers completed a baseline Army Physical Fitness Test (APFT) and survey within one week of arriving at BCT, and an end of cycle survey after eight weeks of BCT. Soldiers were assigned to the “high” fitness category if they had a passing score on the standard APFT of greater than or equal to 180 points out of 300 points. Soldiers scoring less than 180 points on the APFT were assigned to the “ low” fitness category. Depressive symptoms were measured using the 20-item Center for Epidemiologic Studies Depression Scale. Results In multivariate analyses, adjusting for baseline demographics, self-reported sleep prior to BCT, BCT confidence, Army identification, and depressive symptoms, the odds of reporting depressive symptoms were 60% lower for soldiers in the high fitness category (odds ratio, OR 0.40; 95% confidence interval, CI 0.19–0.84), compared to soldiers in the low fitness category. Conclusions Analogous to other positive outcomes of soldier fitness, improvement of soldier physical fitness prior to BCT might improve soldiers' psychological health outcomes. PMID:24870581

Imaging the Voices of the Past: Using Physics to Restore Early Sound Recordings (LBNL Summer Lecture Series)

ScienceCinema

Haber, Carl [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2018-01-23

Summer Lecture Series 2006: Physicist Carl Haber and colleagues have found a way to digitize century-old recordings believed to be unplayable, and as a result, some of the music and spoken word recordings in the Library of Congress collection may spring back to life. Learn how basic scientific research done at Berkeley Lab may yield results of benefit in other areas of science and culture. Series: "Lawrence Berkeley National Laboratory Summer Lecture Series"

Talking to patients with fibromyalgia about physical activity and exercise.

PubMed

Rooks, Daniel S

2008-03-01

The purpose of this article is to describe the application of basic exercise principles to individuals with fibromyalgia to encourage clinicians to discuss with their patients ways of becoming more physically active. The goals of increased physical activity and exercise for individuals with fibromyalgia are to improve or maintain general fitness, physical function, emotional well being, symptoms and overall health, and provide them with a feeling of control over their well being. Describing ways of increasing activity through home, work and leisure-related tasks or exercise provides a universal approach to increasing physical activity that applies to individuals with fibromyalgia and fits a counseling model of health behavior familiar to clinicians. The patient-clinician relationship provides a unique opportunity for health professionals to counsel individuals with fibromyalgia to become and remain more physically active. Regular physical activity and exercise has numerous physical, psychological, and functional benefits for individuals with fibromyalgia and should be included in treatment plans. Clinicians can help patients adopt a more physically active lifestyle through targeted discussions, support and consistent follow up.

Effects of a physical activity program on post-bariatric patients: A qualitative study from a self-determination theory perspective.

PubMed

González-Cutre, David; Megías, Ángel; Beltrán-Carrillo, Vicente J; Cervelló, Eduardo; Spray, Christopher M

2018-04-01

This study provides an in-depth analysis of the psychosocial benefits that 10 post-bariatric patients (nine female, 31-59 years) perceived from their participation in an exercise program grounded in self-determination theory. Qualitative data were collected through observations and interviews. Participants reported many factors which facilitated basic psychological need satisfaction such as the instructors caring about their opinion, affection, fitness improvement, pain reduction, and knowledge acquisition. These factors were associated with autonomous motivation, enjoyment, intention to be physically active, happiness, and self-confidence. The results suggest that self-determination theory-based exercise programs could be designed to achieve positive outcomes in this population.

The Role of Theory and Modeling in the International Living with a Star Program

NASA Technical Reports Server (NTRS)

Hesse, M.

2004-01-01

Today, theory and modeling play a critical role in our quest to understand the connection between solar eruptive phenomena, and their impacts in interplanetary space and in the near-Earth space environment. This new role is based on two developments, one related to the goal of basic physical understanding, and the other to space weather-related applications. When targeting physical our focus is shifting away from investigations aiming at basic discoveries, to missions and studies that address our basic understanding of processes we know to be important. For these studies, theory and models provide physical explanations that need to be verified or falsified by empirical evidence. Within this paradigm, a much more tight integration between theory modeling, and space flight mission design and execution is not only beneficial, but essential. One of the prime objectives of space weather research, on the other hand, is the prediction of space environmental conditions for the benefit of humans and their assets in near-Earth space and on the ground, as well as on solar system bodies like Mars that are of interest to exploration by humans. By its very nature, prediction requires modeling, which, in turn, requires understanding. We will present an overview of the role of theory and modeling within the International Living With a Star program. Specifically, we will focus on an assessment of present-day and future capabilities, as well as on strategies for tight integration of theory and modeling in space science investigations.

42 CFR 423.308 - Definitions and terminology.

Code of Federal Regulations, 2010 CFR

2010-10-01

... exclude any costs attributable to benefits beyond basic prescription drug coverage, but also to exclude... benefits beyond basic prescription drug coverage, but also to exclude any prescription drug coverage costs... assistance outside the Part D benefit, provided that documentation of such nominal cost-sharing has been...

Physical Fitness: Get Your Body Moving

Cancer.gov

Physical Fitness: Get Your Body Moving; Exercise; does exercise help quit smoking; exercises after quitting smoking; exercise after smoking; exercise and quitting smoking; exercise and smoking; smoking articles; articles about smoking; articles on smoking; articles about smoking; article on smoking; health articles on smoking; smoking article; benefits of physical activity; benefits for physical activity; benefit of physical activity; benefits to physical activity; daily physical activities; daily physical activity; healthy physical activities; healthy physical activity; health activities; activity for health; exercise physical activity and health; health activities; health activities for kids; health and fitness activities; health benefits for physical activity; health benefits from physical activity; health benefits of physical activity; health benefits physical activity; health promotion activities; physical exercise; exercise and physical activity; exercise and physical health; exercise for physical fitness; health benefits of physical fitness; how to do physical exercise; physical activity and exercise; physical activity exercise; physical health; physical health and fitness; physical health and wellness; physical health benefits; physical Health fitness; what are the benefits of physical fitness; physical fitness; about physical fitness; benefits of physical fitness; how to improve physical fitness; physical fitness; physical fitness article; fitness; fitness article; fitness articles; fitness plans; health and fitness; exercise; benefits of regular exercise on health; exercise plan; exercise tips; routine; best work out routine for overweight women

Improving measures of work-related physical functioning.

PubMed

McDonough, Christine M; Ni, Pengsheng; Peterik, Kara; Marfeo, Elizabeth E; Marino, Molly E; Meterko, Mark; Rasch, Elizabeth K; Brandt, Diane E; Jette, Alan M; Chan, Leighton

2017-03-01

To expand content of the physical function domain of the Work Disability Functional Assessment Battery (WD-FAB), developed for the US Social Security Administration's (SSA) disability determination process. Newly developed questions were administered to 3532 recent SSA applicants for work disability benefits and 2025 US adults. Factor analyses and item response theory (IRT) methods were used to calibrate and link the new items to the existing WD-FAB, and computer-adaptive test simulations were conducted. Factor and IRT analyses supported integration of 44 new items into three existing WD-FAB scales and the addition of a new 11-item scale (Community Mobility). The final physical function domain consisting of: Basic Mobility (56 items), Upper Body Function (34 items), Fine Motor Function (45 items), and Community Mobility (11 items) demonstrated acceptable psychometric properties. The WD-FAB offers an important tool for enhancement of work disability determination. The FAB could provide relevant information about work-related functioning for initial assessment of claimants; identifying denied applicants who may benefit from interventions to improve work and health outcomes; enhancing periodic review of work disability beneficiaries; and assessing outcomes for policies, programs and services targeting people with work disability.

Improving Measures of Work-Related Physical Functioning

PubMed Central

McDonough, Christine M.; Ni, Pengsheng; Peterik, Kara; Marfeo, Elizabeth E.; Marino, Molly E.; Meterko, Mark; Rasch, Elizabeth K; Brandt, Diane E.; Jette, Alan M; Chan, Leighton

2016-01-01

Purpose To expand content of the physical function domain of the Work Disability Functional Assessment Battery (WD-FAB), developed for the US Social Security Administration’s (SSA) disability determination process. Methods Newly developed questions were administered to 3,532 recent SSA applicants for work disability benefits and 2,025 US adults. Factor analyses and item response theory (IRT) methods were used to calibrate and link the new items to existing WD-FAB, and computer-adaptive test simulations were conducted. Results Factor and IRT analyses supported integration of 44 new items into 3 existing WD-FAB scales and the addition of a new 11-item scale (Community Mobility). The final physical function domain consisting of: Basic Mobility (56 items), Upper Body Function (34 items), Fine Motor Function (45 items), and Community Mobility (11 items) demonstrated acceptable psychometric properties. Conclusions The WD-FAB offers an important tool for enhancement of work disability determination. The FAB could provide relevant information about work-related functioning for initial assessment of claimants, identifying denied applicants who may benefit from interventions to improve work and health outcomes; enhancing periodic review of work disability beneficiaries; and assessing outcomes for policies, programs and services targeting people with work disability. PMID:28005243

Geographic-didactical games as interactive tools to test and improve student's basic knowledge in Physical Geography

NASA Astrophysics Data System (ADS)

Winkler, S.; Tintrup Gen. Suntrup, A.

2009-04-01

Due to an increasing disproportion between experienced teaching staff and student numbers at German universities, the time available for teaching the fundamental basic knowledge in Physical Geography was condensed during the past decade. Unfortunately, this mainly has been achieved at the expense of practical lessons of testing student's knowledge. The recent introduction of the Bachelor/Master degree has not solved this problem, but rather accelerated that tend. The "losers" of this tendency are those students enrolled in trainee teacher studies in Geography. In conjunction with the recent modifications of the study programs putting more focus on applied or specialized fields of Geography and its methodology, the trainee teacher students often express their critics and urgently demand opportunities to improve and test their basic knowledge (because it is especially that knowledge, they need at school and for their traditional examination). As the study program is quite dense, there is no room for special courses or seminars. By contrast, one has to use some free time slots available e.g. in the evenings of the usually quite long German excursions or of weekend seminars. However, after a day in the field or in the classroom, the teacher has to find a method owing enough excitement and clearly visible benefit for the students to achieve sufficient motivation. Interactive geographic-didactical games have been developed exclusively for this purpose and applied at different occasions. Those games had the goal of testing student's basic knowledge in a rather unconventional and "casual" style in order to motivate active participation. Most of the games could be played in small groups of students with the teacher only occasionally being involved as referee. Of course, the games had the general aim of improving the basic knowledge - or at least give the students the possibility to discover their own strength (or weakness) just before it is too late (as it e.g. would be during examination). Some examples of the games developed will be presented. Among those, games based on the principle of visualisation were most successfully. E.g. students had to describe and explain an image showing a geomorphologic landform or process, a geological rock formation etc. in front of the group to win some goodies. This game was considered as of very practical use by the students as such image interpretation is a common exercise in their oral examination. In addition, a special version of the child's favourite "Memory" containing selected geological and geomorphologic features was designed. As the students not only had to find the correct pair of photos, but as well were asked to name the feature and give as much information as available to the referee supplied with a related fact sheet, this game has shown great pedagogic value. The application of games for the purpose of testing and improving the basic knowledge in Physical Geography was successful, and gained very positive evaluation by the students themselves. As they directly discovered their immediate benefit for their own studies, motivation was high throughout the (sometimes very late) evenings. Such games might be at least partially an appropriate substitution for the recent time deficit in teaching basic fundamentals of Physical Geography in the regular study program. Therefore, they should be considered as part of a modern way of teaching at university level. However, their conceptual and practical development requires last but not least much experience and routine of the teaching staff, and a high degree of motivation from their side, too.

Breastfeed Your Baby

MedlinePlus

... Basics: Health Benefits What are the benefits of breastfeeding? Breastfeeding gives you and your baby time to ... Basics: Common Questions If you are worried about breastfeeding, you aren't alone. It's normal to have ...

20 CFR 638.502 - Job Corps basic education program.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Job Corps basic education program. 638.502 Section 638.502 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.502 Job Corps basic...

Investigation of possible observable e ects in a proposed theory of physics

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

Freidan, Daniel

2015-03-31

The work supported by this grant produced rigorous mathematical results on what is possible in quantum field theory. Quantum field theory is the well-established mathematical language for fundamental particle physics, for critical phenomena in condensed matter physics, and for Physical Mathematics (the numerous branches of Mathematics that have benefitted from ideas, constructions, and conjectures imported from Theoretical Physics). Proving rigorous constraints on what is possible in quantum field theories thus guides the field, puts actual constraints on what is physically possible in physical or mathematical systems described by quantum field theories, and saves the community the effort of trying tomore » do what is proved impossible. Results were obtained in two dimensional qft (describing, e.g., quantum circuits) and in higher dimensional qft. Rigorous bounds were derived on basic quantities in 2d conformal field theories, i.e., in 2d critical phenomena. Conformal field theories are the basic objects in quantum field theory, the scale invariant theories describing renormalization group fixed points from which all qfts flow. The first known lower bounds on the 2d boundary entropy were found. This is the entropy- information content- in junctions in critical quantum circuits. For dimensions d > 2, a no-go theorem was proved on the possibilities of Cauchy fields, which are the analogs of the holomorphic fields in d = 2 dimensions, which have had enormously useful applications in Physics and Mathematics over the last four decades. This closed o the possibility of finding analogously rich theories in dimensions above 2. The work of two postdoctoral research fellows was partially supported by this grant. Both have gone on to tenure track positions.« less

The NASA Materials Science Research Program - It's New Strategic Goals and Plans

NASA Technical Reports Server (NTRS)

Schlagheck, Ronald A.

2003-01-01

In 2001, the NASA created a separate science enterprise, the Office of Biological and Physical Research (OBPR), to perform strategical and fundamental research bringing together physics, chemistry, biology, and engineering to solve problems needed for future agency mission goals. The Materials Science Program is one of basic research disciplines within this new Enterprise's Division of Physical Sciences Research. The Materials Science Program participates to utilize effective use of International Space Station (ISS) experimental facilities, target new scientific and technology questions, and transfer results for Earth benefits. The program has recently pursued new investigative research in areas necessary to expand NASA knowledge base for exploration of the universe, some of which will need access to the microgravity of space. The program has a wide variety of traditional ground and flight based research related types of basic science related to materials crystallization, fundamental processing, and properties characterization in order to obtain basic understanding of various phenomena effects and relationships to the structures, processing, and properties of materials. A summary of the types and sources for this research is presented and those experiments planned for the space. Areas to help expand the science basis for NASA future missions are described. An overview of the program is given including the scope of the current and future NASA Research Announcements with emphasis on new materials science initiatives. A description of the planned flight experiments to be conducted on the International Space Station program along with the planned facility class Materials Science Research Rack (MSRR) and Microgravity Glovebox (MSG) type investigations.

Space Flight Ionizing Radiation Environments

NASA Technical Reports Server (NTRS)

Koontz, Steve

2017-01-01

The space-flight ionizing radiation (IR) environment is dominated by very high-kinetic energy-charged particles with relatively smaller contributions from X-rays and gamma rays. The Earth's surface IR environment is not dominated by the natural radioisotope decay processes. Dr. Steven Koontz's lecture will provide a solid foundation in the basic engineering physics of space radiation environments, beginning with the space radiation environment on the International Space Station and moving outward through the Van Allen belts to cislunar space. The benefits and limitations of radiation shielding materials will also be summarized.

Compensation, benefits, and satisfaction: the Longitudinal Emergency Medical Technician Demographic Study (LEADS) Project.

PubMed

Brown, William E; Dawson, Drew; Levine, Roger

2003-01-01

To determine the compensation, benefit package, and level of satisfaction with the benefits of nationally registered emergency medical technicians (NREMTs) in 2001. The Longitudinal EMT Attribute Demographic Study (LEADS) Project included an 18-question snapshot survey on compensation with the 2001 core survey. This survey was sent to 4,835 randomly selected NREMTs. A total of 1,718 NREMT-Basics and NREMT-Paramedics, from 1,317 different postal zip codes, responded to the survey. Most NREMTs in the survey (86% of the compensated NREMT-Basics and 85% of the compensated NREMT-Paramedics) were employed primarily as patient care providers. For their emergency medical services (EMS) work in the previous 12 months, compensated NREMT-Basics had mean earnings of 18,324 US dollars (standard error, 978 US dollars) and compensated NREMT-Paramedics had mean earnings of 34,654 US dollars (standard error, 646 US dollars). At least 26% of compensated NREMT-Basics and 9% of compensated NREMT-Paramedics had no health insurance. The majority of compensated NREMTs (62% of the Basics and 57% of the Paramedics) reported their retirement plans were not adequate to meet their financial needs. EMTs are not satisfied with the appreciation and recognition they receive from EMS employers. About one-third (35% of the compensated NREMT-Basics and 30% of the compensated NREMT-Paramedics) were not satisfied with all of the benefits they receive from their EMS employer. Nearly all (94% of both compensated NREMT-Basics and NREMT-Paramedics) believed that EMTs should be paid more for the job that they do. The adequacy of EMT compensation and benefit packages is an area of concern. It is not unreasonable to believe that these factors are associated with EMT retention and attrition. Additional longitudinal EMT information on compensation and benefits are anticipated to determine the extent to which compensation and benefits are factors in EMT retention.

Nuclear medicine and imaging research (instrumentation and quantitative methods of evaluation): Comprehensive 3-year progress report for the period January 15, 1986-January 14, 1989

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

Beck, R.N.; Cooper, M.D.

1988-06-01

This program addresses the problems involving the basic science and technology underlying the physical and conceptual tools of radioactive tracer methodology as they relate to the measurement of structural and functional parameters of physiologic importance in health and disease. The principal tool is quantitative radionuclide imaging. The overall objective of this program is to further the development and transfer of radiotracer methodology from basic theory to routine clinical practice in order that individual patients and society as a whole will receive the maximum net benefit from the new knowledge gained. The focus of the research is on the development ofmore » new instruments and radiopharmaceuticals, and the evaluation of these through the phase of clinical feasibility. 58 refs., 15 figs., 4 tabs.« less

Physical Activity Basics

MedlinePlus

... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Physical Activity Basics Recommend on Facebook Tweet Share Compartir How much physical activity do you need? Regular physical activity helps improve ...

The importance of supporting adolescents' autonomy in promoting physical-sport exercise.

PubMed

Moreno-Murcia, Juan Antonio; Hernández, Elisa Huéscar

2013-01-01

This study was conducted toward the objective of analyzing certain factors that influence physical activity in Spanish adolescent students using self-determination theory (Deci & Ryan, 1985; 2000) as a framework. Participants included 698 physical education students whose perception of the autonomy support provided by their teachers was assessed in and out of the class context. Also assessed were social goals of responsibility and relationship with others, basic psychological needs, and intrinsic motivation, which is part of self-determination theory (SDT). Finally, the "intention" factor posited by the theory of planned behavior (TPB) and students' rate of exercise in the last twelve months were considered. The results of structural equations modeling suggest autonomy education, autonomy support, and social goals positively predicted certain psychological mediators, which in turn positively predicted students' intrinsic motivation, which was a positive predictor of intention, and that of rate of exercise. The results also highlight the benefit of promoting autonomy to enhance students' physical exercise practice.

Promoting physical activity in people with intellectual and multiple disabilities through a basic technology-aided program.

PubMed

Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; Alberti, Gloria; Perilli, Viviana; Zimbaro, Carmen; Boccasini, Adele; Mazzola, Carlo; Russo, Roberto

2018-06-01

This study assessed a technology-aided program (monitoring responding, and ensuring preferred stimulation and encouragements) for promoting physical activity with 11 participants with severe/profound intellectual and multiple disabilities. Each participant was provided with an exercise device (e.g. a static bicycle and a stepper) and exposed to the program according to an ABAB design, in which A and B represented baseline and intervention phases, respectively. Data recording concerned (a) the participants' responses with the exercise device (e.g. pedaling) during baseline and intervention phases and (b) their heart rates during the last intervention phase. The results showed that all participants had significant increases in responding with the exercise devices during the intervention phases. Heart-rate values during the intervention sessions indicated that the participants' responding during those sessions mostly amounted to moderate-intensity physical activity, with potential benefits for their overall physical condition. Implications of the findings and questions for future research in the area were discussed.

Work-related violence, lifestyle, and health among special education teachers working in Finnish basic education.

PubMed

Ervasti, Jenni; Kivimäki, Mika; Pentti, Jaana; Salmi, Venla; Suominen, Sakari; Vahtera, Jussi; Virtanen, Marianna

2012-07-01

Studies have reported higher levels of absenteeism due to illness among special education teachers compared to other teachers, but it is not known which factors might contribute to this difference. We examined whether health, health behaviors, and exposure to violence at work differed between special education and general education teachers in Finnish basic education. Survey data from 5760 general and special education teachers were analyzed with multilevel logistic models adjusted for individual- and school-level confounding factors. No difference was found between the health behaviors of general and special education teachers. The differences in physical and mental health between the two groups were also relatively small. With regard to work-related violence, however, male special education teachers were 3 times more likely to be exposed to mental abuse, and 5 times more likely to be exposed to physical violence when compared to their male colleagues in general education. Although female special educators were also at an increased risk of mental abuse and physical violence compared to their female general teacher colleagues, their odds ratios for such an encounter were smaller (2- and 3-fold, respectively) than those of male special education teachers. The school-level variance of physical violence toward teachers was large, which indicates that while most schools have little physical violence toward teachers, schools do exist in which teachers' exposure to violence is common. These findings suggest that special education teachers may benefit from training for handling violent situations and interventions to prevent violence at schools. © 2012, American School Health Association.

Development of a web-based and mobile app to support physical activity in individuals with rheumatoid arthritis: results from the second step of a co-design process.

PubMed

Revenäs, Åsa; Opava, Christina H; Martin, Cathrin; Demmelmaier, Ingrid; Keller, Christina; Åsenlöf, Pernilla

2015-02-09

Long-term adherence to physical activity recommendations remains challenging for most individuals with rheumatoid arthritis (RA) despite evidence for its health benefits. The aim of this study was to provide basic data on system requirement specifications for a Web-based and mobile app to self-manage physical activity. More specifically, we explored the target user group, features of the future app, and correlations between the system requirements and the established behavior change techniques (BCTs). We used a participatory action research design. Qualitative data were collected using multiple methods in four workshops. Participants were 5 individuals with RA, a clinical physiotherapist, an officer from the Swedish Rheumatism Association, a Web designer, and 2 physiotherapy researchers. A taxonomy was used to determine the degree of correlation between the system requirements and established BCTs. Participants agreed that the future Web-based and mobile app should be based on two major components important for maintaining physical activity: (1) a calendar feature for goal setting, planning, and recording of physical activity performance and progress, and (2) a small community feature for positive feedback and support from peers. All system requirements correlated with established BCTs, which were coded as 24 different BCTs. To our knowledge, this study is the first to involve individuals with RA as co-designers, in collaboration with clinicians, researchers, and Web designers, to produce basic data to generate system requirement specifications for an eHealth service. The system requirements correlated to the BCTs, making specifications of content and future evaluation of effectiveness possible.

Cosmology. A first course

NASA Astrophysics Data System (ADS)

Lachieze-Rey, Marc

This book delivers a quantitative account of the science of cosmology, designed for a non-specialist audience. The basic principles are outlined using simple maths and physics, while still providing rigorous models of the Universe. It offers an ideal introduction to the key ideas in cosmology, without going into technical details. The approach used is based on the fundamental ideas of general relativity such as the spacetime interval, comoving coordinates, and spacetime curvature. It provides an up-to-date and thoughtful discussion of the big bang, and the crucial questions of structure and galaxy formation. Questions of method and philosophical approaches in cosmology are also briefly discussed. Advanced undergraduates in either physics or mathematics would benefit greatly from use either as a course text or as a supplementary guide to cosmology courses.

An IYPT-based undergraduate physics tournament in China

NASA Astrophysics Data System (ADS)

Li, Chuanyong; Song, Feng; Liu, Yubin; Sun, Qian

2013-03-01

International Young Physicists' Tournament (IYPT) is a team-oriented scientific competition of secondary school students. The participants present their solutions to scientific problems they have prepared over several months and discuss their solutions with other teams. It can also be implemented in university level as its physics problems are all open questions and have no standard answers, especially suitable for undergraduates' ability training in China. The annual tournament of physics learning of undergraduates in our school of physics was started in 2008. Each year, there are 15-18 teams, 20 more student volunteers and 30 more faculty jurors involved. The students benefited in different ways. It is project-based, requiring students to solve the problems in a research way. Team work is developed in both experimenting and discussing stages. The knowledge learned in classrooms can be used to solve these practical and life-related problems, raising their interest and initiative in physics learning. Finally, they are building up their skills in scientific presentation and communication. An IYPT-based program called CUPT (China undergraduate physics tournament) was launched in 2010 and annually attracts about 40 universities to attend. It gains its important role in physics education. National Fund for Talent Training in Basic Sciences (J1103208)

Got Skills? On-the-Job Activities of Physicists

NASA Astrophysics Data System (ADS)

Ivie, Rachel

2011-03-01

It goes almost without saying that physics doctorates do a lot more than just physics research or teaching at their jobs. But what exactly do they do? First, I will share basic data showing where physics doctorates are employed. Then I will present data from two of AIP's surveys about the employment of physicists. The first set of data comes from our survey of physics PhDs one year after doctorate. We will consider how often physics doctorates do a variety of activities on the job, including management, technical writing, teamwork, design and development, programming, and advanced mathematics. The second set of data comes from AIP's new survey of PhDs in physics 10 to 13 years after graduation. Data for many of the same activities will be shown for physics doctorates who have been in the workplace about a decade. Depending on the type of job, most industrially employed physics doctorates do some type of physics at work, but they are also very likely to report managing projects, writing for technical audiences, working on a team, and collaborating with non-physicists, among many other activities. This examination of the types of activities physics doctorates perform in the workplace will provide insight on the non-scientific training that would benefit graduate students the most.

42 CFR 417.101 - Health benefits plan: Basic health services.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 3 2013-10-01 2013-10-01 false Health benefits plan: Basic health services. 417.101 Section 417.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE...

42 CFR 417.101 - Health benefits plan: Basic health services.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 3 2012-10-01 2012-10-01 false Health benefits plan: Basic health services. 417.101 Section 417.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE...

42 CFR 417.101 - Health benefits plan: Basic health services.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 3 2014-10-01 2014-10-01 false Health benefits plan: Basic health services. 417.101 Section 417.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE...

Neurosurgery simulation in residency training: feasibility, cost, and educational benefit.

PubMed

Gasco, Jaime; Holbrook, Thomas J; Patel, Achal; Smith, Adrian; Paulson, David; Muns, Alan; Desai, Sohum; Moisi, Marc; Kuo, Yong-Fan; Macdonald, Bart; Ortega-Barnett, Juan; Patterson, Joel T

2013-10-01

The effort required to introduce simulation in neurosurgery academic programs and the benefits perceived by residents have not been systematically assessed. To create a neurosurgery simulation curriculum encompassing basic and advanced skills, cadaveric dissection, cranial and spine surgery simulation, and endovascular and computerized haptic training. A curriculum with 68 core exercises per academic year was distributed in individualized sets of 30 simulations to 6 neurosurgery residents. The total number of procedures completed during the academic year was set to 180. The curriculum includes 79 simulations with physical models, 57 cadaver dissections, and 44 haptic/computerized sessions. Likert-type evaluations regarding self-perceived performance were completed after each exercise. Subject identification was blinded to junior (postgraduate years 1-3) or senior resident (postgraduate years 4-6). Wilcoxon rank testing was used to detect differences within and between groups. One hundred eighty procedures and surveys were analyzed. Junior residents reported proficiency improvements in 82% of simulations performed (P < .001). Senior residents reported improvement in 42.5% of simulations (P < .001). Cadaver simulations accrued the highest reported benefit (71.5%; P < .001), followed by physical simulators (63.8%; P < .001) and haptic/computerized (59.1; P < .001). Initial cost is $341,978.00, with $27,876.36 for annual operational expenses. The systematic implementation of a simulation curriculum in a neurosurgery training program is feasible, is favorably regarded, and has a positive impact on trainees of all levels, particularly in junior years. All simulation forms, cadaver, physical, and haptic/computerized, have a role in different stages of learning and should be considered in the development of an educational simulation program.

Prevalence and psychosocial correlates of symptoms suggestive of painful bladder syndrome: results from the Boston area community health survey.

PubMed

Link, Carol L; Pulliam, Samantha J; Hanno, Philip M; Hall, Susan A; Eggers, Paul W; Kusek, John W; McKinlay, John B

2008-08-01

We estimated the prevalence of symptoms suggestive of painful bladder syndrome defined as pain increasing as the bladder fills and/or pain relieved by urination for at least 3 months, and its association with sociodemographics (gender, age, race/ethnicity and socioeconomic status), lifestyle (smoking, alcohol consumption, physical activity) and psychosocial variables (sexual, physical, emotional abuse experienced as a child or as an adult, worry, trouble paying for basics, depression). The data used come from the Boston Area Community Health Survey, an epidemiological study of 5,506 randomly selected adults 30 to 79 years old of 3 race/ethnic groups (black, Hispanic, white). The overall prevalence of symptoms suggestive of painful bladder syndrome was 2% (1.3% in men and 2.6% in women) with increased prevalence in middle-aged adults and those of lower socioeconomic status. Symptoms suggestive of painful bladder syndrome were more common in those who experienced abuse, in those who were worried about someone close to them and in those who were having trouble paying for basics. This pattern held even after adjusting for depression. Painful bladder syndrome is associated with a number of lifestyle and psychosocial correlates. This suggests that the treatment of patients with painful bladder syndrome (physical symptoms) may benefit from a multifaceted approach of combining medical, psychological and cognitive treatment.

Prevalence and Psychosocial Correlates of Symptoms Suggestive of Painful Bladder Syndrome: Results from the Boston Area Community Health (BACH) Survey

PubMed Central

Link, Carol L.; Pulliam, Samantha J.; Hanno, Philip M.; Hall, Susan A.; Eggers, Paul W.; Kusek, John W.; McKinlay, John B.

2009-01-01

Purpose The objective is to estimate the prevalence of symptoms suggestive of Painful Bladder Syndrome (PBS) defined as pain increasing as the bladder fills and/or pain relieved by urination for at least three months and its association with socio-demographics (gender, age, race/ethnicity, and socioeconomic status), lifestyle (smoking, alcohol consumption, physical activity) and psychosocial variables (sexual, physical, emotional abuse experienced as a child or as an adult, worry, trouble paying for basics, depression). Materials and Methods The data used come from the Boston Area Community Health (BACH) survey, an epidemiologic study of 5506 randomly selected adults aged 30-79 of three race/ethnic groups (Black, Hispanic, White). Results The overall prevalence of symptoms suggestive of PBS is two percent (1.3% in men and 2.6% in women) with increased prevalence in middle aged adults and those of lower socioeconomic status. Symptoms suggestive of PBS are more common in those who have experienced abuse, in those who are worried about someone close to them, and in those who are having trouble paying for basics. This pattern holds even after adjusting for depression. Conclusions PBS is associated with a number of lifestyle and psychosocial correlates. This suggests that the management of patients with PBS (physical symptoms) may benefit from a multi-faceted approach of combining medical and psychological, and cognitive treatment. PMID:18554658

Adding a Social Marketing Campaign to a School-Based Nutrition Education Program Improves Children's Dietary Intake: A Quasi-Experimental Study.

PubMed

Blitstein, Jonathan L; Cates, Sheryl C; Hersey, James; Montgomery, Doris; Shelley, Mack; Hradek, Christine; Kosa, Katherine; Bell, Loren; Long, Valerie; Williams, Pamela A; Olson, Sara; Singh, Anita

2016-08-01

Evidence supports the use of social marketing campaigns to improve nutrition knowledge and reinforce the effects of nutrition education programs. However, the additional effects of parent-focused social marketing with nutrition education have received little attention. Our aim was to assess the impact of the Iowa Nutrition Network's school-based nutrition education program (Building and Strengthening Iowa Community Support for Nutrition and Physical Activity [BASICS]) and the benefits of adding a multichannel social marketing intervention (BASICS Plus) to increase parent-directed communication. A quasi-experimental design with three study conditions compared a school-based nutrition education program (BASICS) with a school-based and social marketing intervention (BASICS Plus) and a no-treatment comparison group. The study included 1,037 third-grade students attending 33 elementary schools and their parents. Measures included parents' reports of their children's in-home consumption of fruits and vegetables (F/V) and use of low-fat/fat-free milk. Data on F/V were collected using a modified version of the University of California Cooperative Extension Food Behavior Checklist; and data on milk use were collected using two questions from the National Health and Nutrition Examination Survey. Multilevel, mixed-effect regression models that account for correlation within repeated measures and children within school were used to compare the mean change over time in the outcome variable for one study group with the mean change over time for another study group. Children in BASICS increased mean consumption of fruit by 0.16 cups (P=0.04) compared with children in the comparison group. Children in BASICS Plus increased mean consumption of fruit by 0.17 cups (P=0.03) and mean consumption of vegetables by 0.13 cups (P=0.02). Children in BASICS Plus were 1.3 times (P=0.05) more likely to use low-fat/fat-free milk than children in either the BASICS group or the comparison group. Gaining parents' attention and engaging them in healthy eating practices for their children can be a useful way to increase the effectiveness of school-based nutrition education programs. This study demonstrates the benefits of incorporating a parent-focused social marketing campaign in nutrition education interventions. Copyright © 2016 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

42 CFR 417.101 - Health benefits plan: Basic health services.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Health benefits plan: Basic health services. 417.101 Section 417.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS...

42 CFR 417.101 - Health benefits plan: Basic health services.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Health benefits plan: Basic health services. 417.101 Section 417.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS...

5 CFR 841.701 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... adjustments (COLA's) for basic benefits under the Federal Employees Retirement System (FERS). (b) This subpart provides the methodology for— (1) Computing COLA's on each type of FERS basic benefit subject to COLA's; and (2) Computing COLA's on annuities partially computed under FERS and partially computed under the...

5 CFR 841.701 - Purpose and scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... adjustments (COLA's) for basic benefits under the Federal Employees Retirement System (FERS). (b) This subpart provides the methodology for— (1) Computing COLA's on each type of FERS basic benefit subject to COLA's; and (2) Computing COLA's on annuities partially computed under FERS and partially computed under the...

5 CFR 841.701 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-01-01

... adjustments (COLA's) for basic benefits under the Federal Employees Retirement System (FERS). (b) This subpart provides the methodology for— (1) Computing COLA's on each type of FERS basic benefit subject to COLA's; and (2) Computing COLA's on annuities partially computed under FERS and partially computed under the...

5 CFR 841.701 - Purpose and scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... adjustments (COLA's) for basic benefits under the Federal Employees Retirement System (FERS). (b) This subpart provides the methodology for— (1) Computing COLA's on each type of FERS basic benefit subject to COLA's; and (2) Computing COLA's on annuities partially computed under FERS and partially computed under the...

5 CFR 841.701 - Purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... adjustments (COLA's) for basic benefits under the Federal Employees Retirement System (FERS). (b) This subpart provides the methodology for— (1) Computing COLA's on each type of FERS basic benefit subject to COLA's; and (2) Computing COLA's on annuities partially computed under FERS and partially computed under the...

5 CFR 841.702 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... of this chapter and payable to retirees. Basic employee death benefit means the basic employee death... receiving a recurring benefit under FERS that is payable (after the employee's, Members, or retiree's death... COLA begin to accrue at the higher rate. FERS means the Federal Employees Retirement System as defined...

5 CFR 841.702 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of this chapter and payable to retirees. Basic employee death benefit means the basic employee death... receiving a recurring benefit under FERS that is payable (after the employee's, Members, or retiree's death... COLA begin to accrue at the higher rate. FERS means the Federal Employees Retirement System as defined...

5 CFR 841.702 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... of this chapter and payable to retirees. Basic employee death benefit means the basic employee death... receiving a recurring benefit under FERS that is payable (after the employee's, Members, or retiree's death... COLA begin to accrue at the higher rate. FERS means the Federal Employees Retirement System as defined...

5 CFR 841.702 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... of this chapter and payable to retirees. Basic employee death benefit means the basic employee death... receiving a recurring benefit under FERS that is payable (after the employee's, Members, or retiree's death... COLA begin to accrue at the higher rate. FERS means the Federal Employees Retirement System as defined...

20 CFR 410.510 - Computation of benefits.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., TITLE IV-BLACK LUNG BENEFITS (1969- ) Payment of Benefits § 410.510 Computation of benefits. (a) Basic... benefits) based on the disability or death due to pneumoconiosis arising out of the coal mine employment of...

42 CFR 422.101 - Requirements relating to basic benefits.

Code of Federal Regulations, 2013 CFR

2013-10-01

... enrollees and health care providers. (c) MA organizations may elect to furnish, as part of their Medicare... 42 Public Health 3 2013-10-01 2013-10-01 false Requirements relating to basic benefits. 422.101 Section 422.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

42 CFR 422.101 - Requirements relating to basic benefits.

Code of Federal Regulations, 2014 CFR

2014-10-01

... enrollees and health care providers. (c) MA organizations may elect to furnish, as part of their Medicare... 42 Public Health 3 2014-10-01 2014-10-01 false Requirements relating to basic benefits. 422.101 Section 422.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

42 CFR 422.101 - Requirements relating to basic benefits.

Code of Federal Regulations, 2012 CFR

2012-10-01

... enrollees and health care providers. (c) MA organizations may elect to furnish, as part of their Medicare... 42 Public Health 3 2012-10-01 2012-10-01 false Requirements relating to basic benefits. 422.101 Section 422.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN...

20 CFR 416.1003 - Basic responsibilities for us and the State.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Basic responsibilities for us and the State. 416.1003 Section 416.1003 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY...) Submit budgets (§ 416.1026); (5) Cooperate with audits (§ 416.1027); (6) Insure that all applicants for...

Exercise and prostate cancer: From basic science to clinical applications.

PubMed

Campos, Christian; Sotomayor, Paula; Jerez, Daniel; González, Javier; Schmidt, Camila B; Schmidt, Katharina; Banzer, Winfried; Godoy, Alejandro S

2018-06-01

Prostate cancer (PCa) is a disease of increasing medical significance worldwide. In developed countries, PCa is the most common non-skin cancer in men, and one of the leading causes of cancer-related deaths. Exercise is one of the environmental factors that have been shown to influence cancer risk. Moreover, systemic reviews and meta-analysis have suggested that total physical activity is related to a decrease in the risk of developing PCa. In addition, epidemiological studies have shown that exercise, after diagnosis, has benefits regarding PCa development, and positive outcome in patients under treatment. The standard treatment for locally advanced or metastatic PCa is Androgen deprivation therapy (ADT). ADT produces diverse side effects, including loss of libido, changes in body composition (increase abdominal fat), and reduced muscle mass, and muscle tone. Analysis of numerous research publications showed that aerobic and/or resistance training improve patient's physical condition, such us, cardiorespiratory fitness, muscle strength, physical function, body composition, and fatigue. Therefore, exercise might counteract several ADT treatment-induced side effects. In addition of the aforementioned benefits, epidemiological, and in vitro studies have shown that exercise might decrease PCa development. Thus, physical activity might attenuate the risk of PCa and supervised exercise intervention might improve deleterious effects of cancer treatment, such as ADT side effects. This review article provides evidence indicating that exercise could complement, and potentiate, the current standard treatments for advanced PCa, probably by creating an unfavorable microenvironment that can negatively affect tumor development, and progression. © 2018 Wiley Periodicals, Inc.

[Physical activity in basic and primary prevention of cardiovascular disease].

PubMed

Sobieszczańska, Małgorzata; Kałka, Dariusz; Pilecki, Witold; Adamus, Jerzy

2009-06-01

On account of the frequency of appearing and character of atherosclerosis cardiac vascular disease, one of the most crucial elements of effective fight against it is preparation of complex preventive programs including as vast number of population as possible. Consequently, Benjamin and Smitch suggested attaching the notion of basic prevention to the standard division into primary and secondary one. The basic prevention, carrying out in the general population, should concern genetic predisposition, psychosocial factors, keeping up proper body weight, healthy eating and physical activity. Especially high hopes are connected with high efficiency, simplicity and low money-consumption of preventive activities associated with physical activity modification, which has a crucial influence on reducing negative impact of atherosclerosis hazard. The results of numerous scientific research, carried out in many countries and on various, large groups, proved undoubtedly that at the healthy adult people of both sex the systematic physical activity of moderate intensification plays an essential part in preventing CVD and decreasing the death risk because of that reason as well. Moreover, systematic physical exercises show many other health-oriented actions, thanks to which they have an influence on decreasing premature and total death rate. The risk of incidence of civilization-related diseases such as diabetes type II, hypertension, obesity, osteoporosis, tumors (of large intestine, breast, prostatic gland) and depression has decreased significantly. Unequivocally positive influence has been proved at many observations dedicated to health recreational physical activity and physical activity connected with professional work based on aerobe effort. The positive effects have been also observed at children population and senior population which is more and more numerous and the most at risk. The beneficial action of physical activity is connected with direct effect on organism, which leads to adaptive changes increasing the efficiency of its functioning and, in intermediate way, modifying and reducing the influence of other risk factors of cardiac vascular disease, mainly obesity dyslipidemy and hypertension. The subsequent scientific observations had an influence on the alterations of scientific associations recommendations concerning the preferred kind, intensity and effective dose of health-oriented physical activity. The current recommendations on preventive usefulness of physical activity, implemented by Polish Cardiological Association, have been based on a document containing the guidelines of European Cardiologic Association coming from 2003. All described evidences present in unambiguous way the undeniable benefits of active lifestyle. Its promoting as well as supporting in this area vast number of population, especially in case of disturbing epidemiological data, is becoming a duty of not only health service workers but also state administration employees responsible for planning public health expenditure.

The AAPM/RSNA physics tutorial for residents. Basic physics of MR imaging: an introduction.

PubMed

Hendrick, R E

1994-07-01

This article provides an introduction to the basic physical principles of magnetic resonance (MR) imaging. Essential basic concepts such as nuclear magnetism, tissue magnetization, precession, excitation, and tissue relaxation properties are presented. Hydrogen spin density and tissue relaxation times T1, T2, and T2* are explained. The basic elements of a planar MR pulse sequence are described: section selection during tissue excitation, phase encoding, and frequency encoding during signal measurement.

42 CFR 422.101 - Requirements relating to basic benefits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... enrollees and health care providers. (c) MA organizations may elect to furnish, as part of their Medicare... covered services, and are also required to notify members and health care providers when the deductible... 42 Public Health 3 2010-10-01 2010-10-01 false Requirements relating to basic benefits. 422.101...

42 CFR 422.101 - Requirements relating to basic benefits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... policy readily available, including through the Internet, to enrollees and health care providers. (c) MA... required to notify members and health care providers when the deductible (if any) or a limit has been... 42 Public Health 3 2011-10-01 2011-10-01 false Requirements relating to basic benefits. 422.101...

20 CFR 234.20 - Computation of the employee's 1937 Act LSDP basic amount.

Code of Federal Regulations, 2010 CFR

2010-04-01

... compensation and section 209 of the Social Security Act for a definition of creditable wages.) Closing date... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Computation of the employee's 1937 Act LSDP basic amount. 234.20 Section 234.20 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE...

42 CFR 417.155 - How the HMO option must be included in the health benefits plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... in its health benefits plan. (3) In all cases, the HMO has the right to include, with the basic... OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HEALTH MAINTENANCE ORGANIZATIONS...-standing” health benefits—(1) Basic requirement. At the request of a qualified HMO, the employing entity or...

20 CFR 404.1603 - Basic responsibilities for us and the State.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Basic responsibilities for us and the State. 404.1603 Section 404.1603 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...) Submit budgets (§ 404.1626); (5) Cooperate with audits (§ 404.1627); (6) Insure that all applicants for...

20 CFR 410.510 - Computation of benefits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Computation of benefits. 410.510 Section 410.510 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Payment of Benefits § 410.510 Computation of benefits. (a) Basic...

Basic physics of ultrasound imaging.

PubMed

Aldrich, John E

2007-05-01

The appearance of ultrasound images depends critically on the physical interactions of sound with the tissues in the body. The basic principles of ultrasound imaging and the physical reasons for many common artifacts are described.

Basic Instruction in Physical Education.

ERIC Educational Resources Information Center

Priest, Laurie, Ed.

Chapter 1 of this monograph dealing with basic physical education instruction programs traces the history of physical education in colleges and universities from 1885 to 1985. Physical education programs became strongly entrenched within the higher education curriculum with the sanction of college administrators who recognized a responsibility to…

Awareness of chronic disease related health benefits of physical activity among residents of a rural South Indian region: a cross-sectional study.

PubMed

Veluswamy, Sundar Kumar; Maiya, Arun G; Nair, Suma; Guddattu, Vasudeva; Nair, Narayanapillai Sreekumaran; Vidyasagar, Sudha

2014-02-27

Physical activity trends for a lower-middle income country like India suggest a gradual decline in work related physical activity and no concomitant increase in leisure time physical activity. Perceived health benefits of physical activity and intention to increase physical activity have been established as independent correlates of physical activity status. In India, not much is known about peoples' perceptions of health benefits of physical activity and their intention to increase physical activity levels. This study was performed to understand peoples' perceptions and awareness about health benefits of physical activity in a rural South Indian region. This cross-sectional study was conducted using a multistage cluster sampling design. A content validated, field tested questionnaire was administered in person by a trained interviewer in the participants' native language. The questionnaire assessed the participants' perceptions about their lifestyle (active or sedentary), health benefits of physical activity and need for increasing their physical activity. In addition, the participant's physical activity was assessed using version 2 of global physical activity questionnaire. Frequencies and percentages were used to summarise perceived health benefits of physical activity and other categorical variables. Age and body mass index were summarised using mean ± SD, whereas physical activity (MET.min.wk -1) was summarised using median and interquartile range. Four hundred fifty members from 125 randomly selected households were included in the study, of which 409 members participated. 89% (364) of participants felt they lead an active lifestyle and 83.1% (340) of participants did not feel a need to increase their physical activity level. 86.1%, (352) of the participants were physically active. Though 92.4% (378) of participants felt there were health benefits of physical activity, majority of them (75.1%) did not report any benefit related to chronic diseases. None mentioned health benefits related to heart disease or stroke. There is low awareness of chronic disease related benefits of physical activity and participants do not see a need to increase their physical activity level. Public health awareness programs on importance and health benefits of physical activity would be useful to counter the anticipated decline in physical activity.

The Benefits of FFA Membership as Part of Agricultural Education

ERIC Educational Resources Information Center

Rose, Chelsea; Stephens, Carrie A.; Stripling, Christopher; Cross, Tim; Sanok, Danielle E.; Brawner, Shelby

2016-01-01

The study sought to identify the benefits of FFA membership based on the fulfillment of three basic human needs: love and belonging, self-esteem, and self-actualization. The study focused on the fulfillment of FFA members' basic human needs as defined by Abraham Maslow. The three needs on which this study focused are: love and belonging,…

Statistical Match of the VA 1979-1980 Recipient File against the 1979-1980 Basic Grant Recipient File. Revised.

ERIC Educational Resources Information Center

Applied Management Sciences, Inc., Silver Spring, MD.

The amount of misreporting of Veterans Administration (VA) benefits was assessed, along with the impact of misreporting on the Basic Educational Opportunity Grant (BEOG) program. Accurate financial information is need to determine appropriate awards. The analysis revealed: over 97% of VA beneficiaries misreported benefits; the total net loss to…

Aquatic habitat measurement and valuation: imputing social benefits to instream flow levels

USGS Publications Warehouse

Douglas, Aaron J.; Johnson, Richard L.

1991-01-01

Instream flow conflicts have been analysed from the perspectives offered by policy oriented applied (physical) science, theories of conflict resolution and negotiation strategy, and psychological analyses of the behavior patterns of the bargaining parties. Economics also offers some useful insights in analysing conflict resolution within the context of these water allocation problems. We attempt to analyse the economics of the bargaining process in conjunction with a discussion of the water allocation process. In particular, we examine in detail the relation between certain habitat estimation techniques, and the socially optimal allocation of non-market resources. The results developed here describe the welfare implications implicit in the contemporary general equilibrium analysis of a competitive market economy. We also review certain currently available techniques for assigning dollar values to the social benefits of instream flow. The limitations of non-market valuation techniques with respect to estimating the benefits provided by instream flows and the aquatic habitat contingent on these flows should not deter resource managers from using economic analysis as a basic tool for settling instream flow conflicts.

Basic health program: state administration of basic health programs; eligibility and enrollment in standard health plans; essential health benefits in standard health plans; performance standards for basic health programs; premium and cost sharing for basic health programs; federal funding process; trust fund and financial integrity. Final rule.

PubMed

2014-03-12

This final rule establishes the Basic Health Program (BHP), as required by section 1331 of the Affordable Care Act. The BHP provides states the flexibility to establish a health benefits coverage program for low-income individuals who would otherwise be eligible to purchase coverage through the Affordable Insurance Exchange (Exchange, also called Health Insurance Marketplace). The BHP complements and coordinates with enrollment in a QHP through the Exchange, as well as with enrollment in Medicaid and the Children's Health Insurance Program (CHIP). This final rule also sets forth a framework for BHP eligibility and enrollment, benefits, delivery of health care services, transfer of funds to participating states, and federal oversight. Additionally, this final rule amends another rule issued by the Secretary of the Department of Health and Human Services (Secretary) in order to clarify the applicability of that rule to the BHP.

It takes biking to learn: Physical activity improves learning a second language.

PubMed

Liu, Fengqin; Sulpizio, Simone; Kornpetpanee, Suchada; Job, Remo

2017-01-01

Recent studies have shown that concurrent physical activity enhances learning a completely unfamiliar L2 vocabulary as compared to learning it in a static condition. In this paper we report a study whose aim is twofold: to test for possible positive effects of physical activity when L2 learning has already reached some level of proficiency, and to test whether the assumed better performance when engaged in physical activity is limited to the linguistic level probed at training (i.e. L2 vocabulary tested by means of a Word-Picture Verification task), or whether it extends also to the sentence level (which was tested by means of a Sentence Semantic Judgment Task). The results show that Chinese speakers with basic knowledge of English benefited from physical activity while learning a set of new words. Furthermore, their better performance emerged also at the sentential level, as shown by their performance in a Semantic Judgment task. Finally, an interesting temporal asymmetry between the lexical and the sentential level emerges, with the difference between the experimental and control group emerging from the 1st testing session at the lexical level but after several weeks at the sentential level.

It takes biking to learn: Physical activity improves learning a second language.

PubMed Central

Liu, Fengqin; Sulpizio, Simone; Kornpetpanee, Suchada; Job, Remo

2017-01-01

Recent studies have shown that concurrent physical activity enhances learning a completely unfamiliar L2 vocabulary as compared to learning it in a static condition. In this paper we report a study whose aim is twofold: to test for possible positive effects of physical activity when L2 learning has already reached some level of proficiency, and to test whether the assumed better performance when engaged in physical activity is limited to the linguistic level probed at training (i.e. L2 vocabulary tested by means of a Word-Picture Verification task), or whether it extends also to the sentence level (which was tested by means of a Sentence Semantic Judgment Task). The results show that Chinese speakers with basic knowledge of English benefited from physical activity while learning a set of new words. Furthermore, their better performance emerged also at the sentential level, as shown by their performance in a Semantic Judgment task. Finally, an interesting temporal asymmetry between the lexical and the sentential level emerges, with the difference between the experimental and control group emerging from the 1st testing session at the lexical level but after several weeks at the sentential level. PMID:28542333

High School Class for Gifted Pupils in Physics and Sciences and Pupils' Skills Measured by Standard and Pisa Test

NASA Astrophysics Data System (ADS)

Djordjevic, G. S.; Pavlovic-Babic, D.

2010-01-01

The "High school class for students with special abilities in physics" was founded in Nis, Serbia (www.pmf.ni.ac.yu/f_odeljenje) in 2003. The basic aim of this project has been introducing a broadened curriculum of physics, mathematics, computer science, as well as chemistry and biology. Now, six years after establishing of this specialized class, and 3 years after the previous report, we present analyses of the pupils' skills in solving rather problem oriented test, as PISA test, and compare their results with the results of pupils who study under standard curricula. More precisely results are compared to the progress results of the pupils in a standard Grammar School and the corresponding classes of the Mathematical Gymnasiums in Nis. Analysis of achievement data should clarify what are benefits of introducing in school system track for gifted students. Additionally, item analysis helps in understanding and improvement of learning strategies' efficacy. We make some conclusions and remarks that may be useful for the future work that aims to increase pupils' intrinsic and instrumental motivation for physics and sciences, as well as to increase the efficacy of teaching physics and science.

Illness cognitions as a pathway between religiousness and subjective health in chronic cardiac patients.

PubMed

Karademas, Evangelos C

2010-03-01

The aim of this study was to examine the role of illness cognitions as a possible pathway between religiousness and subjective health in chronic illness. A sample of 135 chronic cardiac patients completed questionnaires about intrinsic religiousness, frequency of church service attendance, basic illness cognitions (i.e., helplessness, illness acceptance, perceived benefits), and physical and emotional well-being. According to the results, religiousness was significantly associated with subjective health. However, this relationship was indirect, with helplessness and illness acceptance serving as mediators between intrinsic religiousness and health. This finding is significant for understanding the complex relation of religiousness to chronic patients' well-being.

Fundamentals of microfluidic cell culture in controlled microenvironments†

PubMed Central

Young, Edmond W. K.; Beebe, David J.

2010-01-01

Microfluidics has the potential to revolutionize the way we approach cell biology research. The dimensions of microfluidic channels are well suited to the physical scale of biological cells, and the many advantages of microfluidics make it an attractive platform for new techniques in biology. One of the key benefits of microfluidics for basic biology is the ability to control parameters of the cell microenvironment at relevant length and time scales. Considerable progress has been made in the design and use of novel microfluidic devices for culturing cells and for subsequent treatment and analysis. With the recent pace of scientific discovery, it is becoming increasingly important to evaluate existing tools and techniques, and to synthesize fundamental concepts that would further improve the efficiency of biological research at the microscale. This tutorial review integrates fundamental principles from cell biology and local microenvironments with cell culture techniques and concepts in microfluidics. Culturing cells in microscale environments requires knowledge of multiple disciplines including physics, biochemistry, and engineering. We discuss basic concepts related to the physical and biochemical microenvironments of the cell, physicochemical properties of that microenvironment, cell culture techniques, and practical knowledge of microfluidic device design and operation. We also discuss the most recent advances in microfluidic cell culture and their implications on the future of the field. The goal is to guide new and interested researchers to the important areas and challenges facing the scientific community as we strive toward full integration of microfluidics with biology. PMID:20179823

From Particle Physics to Medical Applications

NASA Astrophysics Data System (ADS)

Dosanjh, Manjit

2017-06-01

CERN is the world's largest particle physics research laboratory. Since it was established in 1954, it has made an outstanding contribution to our understanding of the fundamental particles and their interactions, and also to the technologies needed to analyse their properties and behaviour. The experimental challenges have pushed the performance of particle accelerators and detectors to the limits of our technical capabilities, and these groundbreaking technologies can also have a significant impact in applications beyond particle physics. In particular, the detectors developed for particle physics have led to improved techniques for medical imaging, while accelerator technologies lie at the heart of the irradiation methods that are widely used for treating cancer. Indeed, many important diagnostic and therapeutic techniques used by healthcare professionals are based either on basic physics principles or the technologies developed to carry out physics research. Ever since the discovery of x-rays by Roentgen in 1895, physics has been instrumental in the development of technologies in the biomedical domain, including the use of ionizing radiation for medical imaging and therapy. Some key examples that are explored in detail in this book include scanners based on positron emission tomography, as well as radiation therapy for cancer treatment. Even the collaborative model of particle physics is proving to be effective in catalysing multidisciplinary research for medical applications, ensuring that pioneering physics research is exploited for the benefit of all.

Parental Perceptions of Physical Activity Benefits for Youth With Developmental Disabilities.

PubMed

Pitchford, E Andrew; Siebert, Erin; Hamm, Jessica; Yun, Joonkoo

2016-01-01

Physical activity promotion is of need for youth with developmental disabilities. Parental perceptions of physical activity benefits may influence youth behaviors. This study investigated the relationship between parental beliefs on the importance of physical activity and physical activity levels among youth with disabilities. Parents and caregivers of 113 youth with disabilities reported on the perceived benefits of physical activity, the child's physical activity level, and demographic information. Linear regression analyses to examine the relative association between parental perceived benefits and child physical activity (R² = 0.19) indicated that physical activity level was predicted by parental beliefs and child gender. Health promotion for youth with disabilities should consider educating parents and caregivers of physical activity benefits, in addition to creating more opportunities.

Alternative Fuels Data Center: Biodiesel

Science.gov Websites

in this section... Biodiesel Basics Benefits & Considerations Stations Vehicles Laws & . Icon of a scale. Benefits and Considerations Explore the benefits and considerations of using biodiesel

Increasing both the public health potential of basic research and the scientist satisfaction. An international survey of bio-scientists.

PubMed

Sorrentino, Carmen; Boggio, Andrea; Confalonieri, Stefano; Hemenway, David; Scita, Giorgio; Ballabeni, Andrea

2016-01-01

Basic scientific research generates knowledge that has intrinsic value which is independent of future applications. Basic research may also lead to practical benefits, such as a new drug or diagnostic method. Building on our previous study of basic biomedical and biological researchers at Harvard, we present findings from a new survey of similar scientists from three countries. The goal of this study was to design policies to enhance both the public health potential and the work satisfaction and test scientists' attitudes towards these factors. The present survey asked about the scientists' motivations, goals and perspectives along with their attitudes concerning  policies designed to increase both the practical (i.e. public health) benefits of basic research as well as their own personal satisfaction. Close to 900 basic investigators responded to the survey; results corroborate the main findings from the previous survey of Harvard scientists. In addition, we find that most bioscientists disfavor present policies that require a discussion of the public health potential of their proposals in grants but generally favor softer policies aimed at increasing the quality of work and the potential practical benefits of basic research. In particular, bioscientists are generally supportive of those policies entailing the organization of more meetings between scientists and the general public, the organization of more academic discussion about the role of scientists in the society, and the implementation of a "basic bibliography" for each new approved drug.

Increasing both the public health potential of basic research and the scientist satisfaction. An international survey of bio-scientists

PubMed Central

Sorrentino, Carmen; Boggio, Andrea; Confalonieri, Stefano; Hemenway, David; Scita, Giorgio; Ballabeni, Andrea

2016-01-01

Basic scientific research generates knowledge that has intrinsic value which is independent of future applications. Basic research may also lead to practical benefits, such as a new drug or diagnostic method. Building on our previous study of basic biomedical and biological researchers at Harvard, we present findings from a new survey of similar scientists from three countries. The goal of this study was to design policies to enhance both the public health potential and the work satisfaction and test scientists’ attitudes towards these factors. The present survey asked about the scientists’ motivations, goals and perspectives along with their attitudes concerning  policies designed to increase both the practical (i.e. public health) benefits of basic research as well as their own personal satisfaction. Close to 900 basic investigators responded to the survey; results corroborate the main findings from the previous survey of Harvard scientists. In addition, we find that most bioscientists disfavor present policies that require a discussion of the public health potential of their proposals in grants but generally favor softer policies aimed at increasing the quality of work and the potential practical benefits of basic research. In particular, bioscientists are generally supportive of those policies entailing the organization of more meetings between scientists and the general public, the organization of more academic discussion about the role of scientists in the society, and the implementation of a “basic bibliography” for each new approved drug. PMID:27347372

Alternative Fuels Data Center: Ethanol

Science.gov Websites

... Ethanol Basics Benefits & Considerations Stations Vehicles Laws & Incentives Ethanol Fuel Prices of a scale. Benefits and Considerations Explore the benefits and considerations of using ethanol as a

Awareness of chronic disease related health benefits of physical activity among residents of a rural South Indian region: a cross-sectional study

PubMed Central

2014-01-01

Background Physical activity trends for a lower-middle income country like India suggest a gradual decline in work related physical activity and no concomitant increase in leisure time physical activity. Perceived health benefits of physical activity and intention to increase physical activity have been established as independent correlates of physical activity status. In India, not much is known about peoples’ perceptions of health benefits of physical activity and their intention to increase physical activity levels. This study was performed to understand peoples’ perceptions and awareness about health benefits of physical activity in a rural South Indian region. Methods This cross-sectional study was conducted using a multistage cluster sampling design. A content validated, field tested questionnaire was administered in person by a trained interviewer in the participants’ native language. The questionnaire assessed the participants’ perceptions about their lifestyle (active or sedentary), health benefits of physical activity and need for increasing their physical activity. In addition, the participant’s physical activity was assessed using version 2 of global physical activity questionnaire. Frequencies and percentages were used to summarise perceived health benefits of physical activity and other categorical variables. Age and body mass index were summarised using mean ± SD, whereas physical activity (MET.min.wk −1) was summarised using median and interquartile range. Results Four hundred fifty members from 125 randomly selected households were included in the study, of which 409 members participated. 89% (364) of participants felt they lead an active lifestyle and 83.1% (340) of participants did not feel a need to increase their physical activity level. 86.1%, (352) of the participants were physically active. Though 92.4% (378) of participants felt there were health benefits of physical activity, majority of them (75.1%) did not report any benefit related to chronic diseases. None mentioned health benefits related to heart disease or stroke. Conclusion There is low awareness of chronic disease related benefits of physical activity and participants do not see a need to increase their physical activity level. Public health awareness programs on importance and health benefits of physical activity would be useful to counter the anticipated decline in physical activity. PMID:24575767

A general practice approach to Bell's palsy.

PubMed

Phan, Nga T; Panizza, Benedict; Wallwork, Benjamin

2016-11-01

Bell's palsy is characterised by an acute onset of unilateral, lower motor neuron weakness of the facial nerve in the absence of an identifiable cause. Establishing the correct diagnosis is imperative and choosing the correct treatment options can optimise the likelihood of recovery. This article summarises our understanding of Bell's palsy and the evidence-based management options available for adult patients. The basic assessment should include a thorough history and physical examination as the diagnosis of Bell's palsy is based on exclusion. For confirmed cases of Bell's palsy, corticosteroids are the mainstay of treatment and should be initiated within 72 hours of symptom onset. Antiviral therapy in combination with corticosteroid therapy may confer a small benefit and may be offered on the basis of shared decision making. Currently, no recommendations can be made for acupuncture, physical therapy, electrotherapy or surgical decompression because well-designed studies are lacking and available data are of low quality.

20 CFR 220.102 - Non-severe impairment(s), defined.

Code of Federal Regulations, 2010 CFR

2010-04-01

... significantly limit the claimant's physical or mental ability to do basic work activities. (b) Basic work activities. Basic work activities means the ability and aptitudes necessary to do most jobs. Examples of these include— (1) Physical functions such as walking, standing, sitting, lifting, pushing, pulling...

Validation of the Military Entrance Physical Strength Capacity Test. Technical Report 610.

ERIC Educational Resources Information Center

Myers, David C.; And Others

A battery of physical ability tests was validated using a predictive, criterion-related strategy. The battery was given to 1,003 female soldiers and 980 male soldiers before they had begun Army Basic Training. Criterion measures which represented physical competency in Basic Training (physical proficiency tests, sick call, profiles, and separation…

Physical Fitness: A Way of Life. Second Edition.

ERIC Educational Resources Information Center

Getchell, Bud

The basics of physical fitness and information for developing a systematic program of exercise and physical activity for the individual are outlined. This book is divided into three major areas. Part one contains chapters dealing with basic physical fitness, understanding the human body and its needs, and methods of appraising individual fitness.…

GENASIS Basics: Object-oriented utilitarian functionality for large-scale physics simulations (Version 2)

NASA Astrophysics Data System (ADS)

Cardall, Christian Y.; Budiardja, Reuben D.

2017-05-01

GenASiS Basics provides Fortran 2003 classes furnishing extensible object-oriented utilitarian functionality for large-scale physics simulations on distributed memory supercomputers. This functionality includes physical units and constants; display to the screen or standard output device; message passing; I/O to disk; and runtime parameter management and usage statistics. This revision -Version 2 of Basics - makes mostly minor additions to functionality and includes some simplifying name changes.

Physics of vascular brachytherapy.

PubMed

Jani, S K

1999-08-01

Basic physics plays an important role in understanding the clinical utility of radioisotopes in brachytherapy. Vascular brachytherapy is a very unique application of localized radiation in that dose levels very close to the source are employed to treat tissues within the arterial wall. This article covers basic physics of radioactivity and differentiates between beta and gamma radiations. Physical parameters such as activity, half-life, exposure and absorbed dose have been explained. Finally, the dose distribution around a point source and a linear source is described. The principles of basic physics are likely to play an important role in shaping the emerging technology and its application in vascular brachytherapy.

Nuclear medicine and quantitative imaging research (instrumentation and quantitative methods of evaluation)

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

Beck, R.N.; Cooper, M.D.

1990-09-01

This report summarizes goals and accomplishments of the research program supported under DOE Grant No. FG02-86ER60418 entitled Instrumentation and Quantitative Methods of Evaluation, with R. Beck, P. I. and M. Cooper, Co-P.I. during the period January 15, 1990 through September 1, 1990. This program addresses the problems involving the basic science and technology underlying the physical and conceptual tools of radioactive tracer methodology as they relate to the measurement of structural and functional parameters of physiologic importance in health and disease. The principal tool is quantitative radionuclide imaging. The overall objective of this program is to further the development andmore » transfer of radiotracer methodology from basic theory to routine clinical practice in order that individual patients and society as a whole will receive the maximum net benefit from the new knowledge gained. The focus of the research is on the development of new instruments and radiopharmaceuticals, and the evaluation of these through the phase of clinical feasibility. 7 figs.« less

RHydro - Hydrological models and tools to represent and analyze hydrological data in R

NASA Astrophysics Data System (ADS)

Reusser, Dominik; Buytaert, Wouter

2010-05-01

In hydrology, basic equations and procedures keep being implemented from scratch by scientist, with the potential for errors and inefficiency. The use of libraries can overcome these problems. Other scientific disciplines such as mathematics and physics have benefited significantly from such an approach with freely available implementations for many routines. As an example, hydrological libraries could contain: Major representations of hydrological processes such as infiltration, sub-surface runoff and routing algorithms. Scaling functions, for instance to combine remote sensing precipitation fields with rain gauge data Data consistency checks Performance measures. Here we present a beginning for such a library implemented in the high level data programming language R. Currently, Top-model, data import routines for WaSiM-ETH as well basic visualization and evaluation tools are implemented. The design is such, that a definition of import scripts for additional models is sufficient to have access to the full set of evaluation and visualization tools.

Radiological Dispersion Devices and Basic Radiation Science

ERIC Educational Resources Information Center

Bevelacqua, Joseph John

2010-01-01

Introductory physics courses present the basic concepts of radioactivity and an overview of nuclear physics that emphasizes the basic decay relationship and the various types of emitted radiation. Although this presentation provides insight into radiological science, it often fails to interest students to explore these concepts in a more rigorous…

Perceived benefits and barriers to leisure-time physical activity during pregnancy in previously inactive and active women.

PubMed

Da Costa, Deborah; Ireland, Kierla

2013-01-01

This study compared perceived benefits and barriers to leisure-time physical activity during pregnancy among women who were insufficiently active or inactive before pregnancy. Eighty-two pregnant women completed questionnaires assessing leisure-time physical activity benefits/barriers, exercise self-efficacy, social support, depressed mood, pre-pregnancy and current physical activity and fatigue. Multivariable regression analyses identified factors associated with exercise benefits/barriers for the two pre-pregnancy leisure-time physical activity groups. Both pre-pregnancy leisure-time physical activity groups reported more benefits than barriers to exercise during pregnancy. Previously inactive women reported fewer perceived benefits and greater perceived barriers to leisure-time physical activity during pregnancy. Higher self-efficacy for exercise during pregnancy was significantly associated with greater benefits of leisure-time physical activity during pregnancy for both groups. Less family support for exercise and lower self-efficacy for exercise were significantly related to greater leisure-time physical activity barriers during pregnancy for previously inactive women. Lower self-efficacy for exercise, higher depressed mood scores, and younger age were associated with greater leisure-time physical activity barriers for active women. Findings suggest that the intensities of perceived leisure-time physical activity benefits and barriers during pregnancy differ for women, depending on their pre-pregnancy leisure-time physical activity status. Consideration of pre-pregnancy leisure-time physical activity status may thus be important when tailoring strategies to overcome barriers to promote initiation and maintenance of physical activity during pregnancy.

Greenhouses and their humanizing synergies

NASA Astrophysics Data System (ADS)

Haeuplik-Meusburger, Sandra; Paterson, Carrie; Schubert, Daniel; Zabel, Paul

2014-03-01

Greenhouses in space will require advanced technical systems of automatic watering, soil-less cultivation, artificial lighting, and computerized observation of plants. Functions discussed for plants in space habitats include physical/health requirements and human psychology, social cohesion, as well as the complex sensorial benefits of plants for humans. The authors consider the role of plants in long-term space missions historically since 1971 (Salyut 1) and propose a set of priorities to be considered within the design requirements for greenhouses and constructed environments given a range of benefits associated with plant-human relationships. They cite recent research into the use of greenhouses in extreme environments to reveal the relative importance of greenhouses for people living in isolated locations. Additionally, they put forward hypotheses about where greenhouses might factor into several strata of human health. In a recent design-in-use study of astronauts' experiences in space habitats discussed in Architecture for Astronauts (Springer Press 2011) it was found that besides the basic advantages for life support there are clearly additional "side benefits" for habitability and physical wellbeing, and thus long-term mission success. The authors have composed several key theses regarding the need to promote plant-human relationships in space, including areas where synergy and symbiosis occur. They cite new comprehensive research into the early US Space Program to reveal where programmatic requirements could be added to space architecture to increase the less quantifiable benefits to astronauts of art, recreation, and poetic engagement with their existential condition of estrangement from the planet. Specifically in terms of the technological requirements, the authors propose the integration of a new greenhouse subsystem component into space greenhouses—the Mobile Plant Cultivation Subsystem—a portable, personal greenhouse that can be integrated functionally into future greenhouse constructions in space.

Structure of the physical therapy benefit in a typical Blue Cross Blue Shield preferred provider organization plan available in the individual insurance market in 2011.

PubMed

Sandstrom, Robert W; Lehman, Jedd; Hahn, Lee; Ballard, Andrew

2013-10-01

The Affordable Care Act of 2010 establishes American Health Benefit Exchanges. The benefit design of insurance plans in state health insurance exchanges will be based on the structure of existing small-employer-sponsored plans. The purpose of this study was to describe the structure of the physical therapy benefit in a typical Blue Cross Blue Shield (BCBS) preferred provider organization (PPO) health insurance plan available in the individual insurance market in 2011. A cross-sectional survey design was used. The physical therapy benefit within 39 BCBS PPO plans in 2011 was studied for a standard consumer with a standard budget. First, whether physical therapy was a benefit in the plan was determined. If so, then the structure of the benefit was described in terms of whether the physical therapy benefit was a stand-alone benefit or part of a combined-discipline benefit and whether a visit or financial limit was placed on the physical therapy benefit. Physical therapy was included in all BCBS plans that were studied. Ninety-three percent of plans combined physical therapy with other disciplines. Two thirds of plans placed a limit on the number of visits covered. The results of the study are limited to 1 standard consumer, 1 association of insurance companies, 1 form of insurance (a PPO), and 1 PPO plan in each of the 39 states that were studied. Physical therapy is a covered benefit in a typical BCBS PPO health insurance plan. Physical therapy most often is combined with other therapy disciplines, and the number of covered visits is limited in two thirds of plans.

Design of multiple representations e-learning resources based on a contextual approach for the basic physics course

NASA Astrophysics Data System (ADS)

Bakri, F.; Muliyati, D.

2018-05-01

This research aims to design e-learning resources with multiple representations based on a contextual approach for the Basic Physics Course. The research uses the research and development methods accordance Dick & Carey strategy. The development carried out in the digital laboratory of Physics Education Department, Mathematics and Science Faculty, Universitas Negeri Jakarta. The result of the process of product development with Dick & Carey strategy, have produced e-learning design of the Basic Physics Course is presented in multiple representations in contextual learning syntax. The appropriate of representation used in the design of learning basic physics include: concept map, video, figures, data tables of experiment results, charts of data tables, the verbal explanations, mathematical equations, problem and solutions example, and exercise. Multiple representations are presented in the form of contextual learning by stages: relating, experiencing, applying, transferring, and cooperating.

Visual Basic Applications to Physics Teaching

ERIC Educational Resources Information Center

Chitu, Catalin; Inpuscatu, Razvan Constantin; Viziru, Marilena

2011-01-01

Derived from basic language, VB (Visual Basic) is a programming language focused on the video interface component. With graphics and functional components implemented, the programmer is able to bring and use their components to achieve the desired application in a relatively short time. Language VB is a useful tool in physics teaching by creating…

Why do kids eat healthful food? Perceived benefits of and barriers to healthful eating and physical activity among children and adolescents.

PubMed

O'dea, Jennifer A

2003-04-01

The goal was to have children and adolescents identify and rank the major perceived benefits of and barriers to healthful eating and physical activity and to suggest strategies for overcoming barriers. Semistructured, in-depth focus groups were undertaken using standardized questions and prompts. Students in grades 2 through 11(ages 7 through 17; N=213) from 34 randomly selected schools participated in 38 focus groups. Major benefits of healthful eating included improvements to cognitive and physical performance, fitness, endurance, psychological benefits, physical sensation (feeling good physically), and production of energy. Barriers included convenience, taste, and social factors. Benefits of physical activity included social benefits, enhancement of psychological status, physical sensation, and sports performance. Barriers included a preference for indoor activities, lack of energy and motivation, time constraints, and social factors. Suggested strategies for overcoming barriers included support from parents and school staff, better planning, time management, self-motivation, education, restructuring the physical environment, and greater variety of physical activities.

5 CFR 890.303 - Continuation of enrollment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Enrollment § 890.303 Continuation of... health benefits is made or (2) the surviving spouse entitled to a basic employee death benefit. The... an employee who is entitled to health benefits coverage as a survivor annuitant elects to enroll or...

5 CFR 890.303 - Continuation of enrollment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES HEALTH BENEFITS PROGRAM Enrollment § 890.303 Continuation of... health benefits is made or (2) the surviving spouse entitled to a basic employee death benefit. The... an employee who is entitled to health benefits coverage as a survivor annuitant elects to enroll or...

Perceived barriers, benefits, and motives for physical activity: two primary-care physical activity prescription programs.

PubMed

Patel, Asmita; Schofield, Grant M; Kolt, Gregory S; Keogh J, W L

2013-01-01

This study examined whether perceived barriers, benefits, and motives for physical activity differed based on allocation to 2 different types of primary-care activity-prescription programs (pedometer-based vs. time-based Green Prescription). Eighty participants from the Healthy Steps study completed a questionnaire that assessed their perceived barriers, benefits, and motives for physical activity. Factor analysis was carried out to identify common themes of barriers, benefits, and motives for physical activity. Factor scores were then used to explore between-groups differences for perceived barriers, benefits, and motives based on group allocation and demographic variables. No significant differences were found in factor scores based on allocation. Demographic variables relating to the existence of chronic health conditions, weight status, and older age were found to significantly influence perceived barriers, benefits, and motives for physical activity. Findings suggest that the addition of a pedometer to the standard Green Prescription does not appear to increase perceived motives or benefits or decrease perceived barriers for physical activity in low-active older adults.

Policies to increase the social value of science and the scientist satisfaction. An exploratory survey among Harvard bioscientists.

PubMed Central

Ballabeni, Andrea; Boggio, Andrea; Hemenway, David

2014-01-01

Basic research in the biomedical field generates both knowledge that has a value per se regardless of its possible practical outcome and knowledge that has the potential to produce more practical benefits. Policies can increase the benefit potential to society of basic biomedical research by offering various kinds of incentives to basic researchers. In this paper we argue that soft incentives or “nudges” are particularly promising. However, to be well designed, these incentives must take into account the motivations, goals and views of the basic scientists. In the paper we present the results of an investigation that involved more than 300 scientists at Harvard Medical School and affiliated institutes. The results of this study suggest that some soft incentives could be valuable tools to increase the transformative value of fundamental investigations without affecting the spirit of the basic research and scientists’ work satisfaction. After discussing the findings, we discuss a few examples of nudges for basic researchers in the biomedical fields. PMID:24795807

Policies to increase the social value of science and the scientist satisfaction. An exploratory survey among Harvard bioscientists.

PubMed

Ballabeni, Andrea; Boggio, Andrea; Hemenway, David

2014-01-01

Basic research in the biomedical field generates both knowledge that has a value per se regardless of its possible practical outcome and knowledge that has the potential to produce more practical benefits. Policies can increase the benefit potential to society of basic biomedical research by offering various kinds of incentives to basic researchers. In this paper we argue that soft incentives or "nudges" are particularly promising. However, to be well designed, these incentives must take into account the motivations, goals and views of the basic scientists. In the paper we present the results of an investigation that involved more than 300 scientists at Harvard Medical School and affiliated institutes. The results of this study suggest that some soft incentives could be valuable tools to increase the transformative value of fundamental investigations without affecting the spirit of the basic research and scientists' work satisfaction. After discussing the findings, we discuss a few examples of nudges for basic researchers in the biomedical fields.

Student Teachers' Attitudes about Basic Physics Laboratory

ERIC Educational Resources Information Center

Yesilyurt, Mustafa

2004-01-01

In this study an attitude questionnaire was developed and applied to identify student teachers' interests and attitudes for basic physics laboratory. In physics laboratory practices run by a higher education institution a new attitude questionnaire was developed and applied twice in two terms by researchers to increase student teachers' success…

Quantitative Methodology: A Guide for Emerging Physical Education and Adapted Physical Education Researchers

ERIC Educational Resources Information Center

Haegele, Justin A.; Hodge, Samuel R.

2015-01-01

Emerging professionals, particularly senior-level undergraduate and graduate students in kinesiology who have an interest in physical education for individuals with and without disabilities, should understand the basic assumptions of the quantitative research paradigm. Knowledge of basic assumptions is critical for conducting, analyzing, and…

Extending the trans-contextual model in physical education and leisure-time contexts: examining the role of basic psychological need satisfaction.

PubMed

Barkoukis, Vassilis; Hagger, Martin S; Lambropoulos, George; Tsorbatzoudis, Haralambos

2010-12-01

The trans-contextual model (TCM) is an integrated model of motivation that aims to explain the processes by which agentic support for autonomous motivation in physical education promotes autonomous motivation and physical activity in a leisure-time context. It is proposed that perceived support for autonomous motivation in physical education is related to autonomous motivation in physical education and leisure-time contexts. Furthermore, relations between autonomous motivation and the immediate antecedents of intentions to engage in physical activity behaviour and actual behaviour are hypothesized. The purpose of the present study was to incorporate the constructs of basic psychological need satisfaction in the TCM to provide a more comprehensive explanation of motivation and demonstrate the robustness of the findings of previous tests of the model that have not incorporated these constructs. Students (N=274) from Greek secondary schools. Participants completed self-report measures of perceived autonomy support, autonomous motivation, and basic psychological need satisfaction in physical education. Follow-up measures of these variables were taken in a leisure-time context along with measures of attitudes, subjective norms, perceived behavioural control (PBC), and intentions from the theory of planned behaviour 1 week later. Self-reported physical activity behaviour was measured 4 weeks later. Results supported TCM hypotheses. Basic psychological need satisfaction variables uniquely predicted autonomous motivation in physical education and leisure time as well as the antecedents of intention, namely, attitudes, and PBC. The basic psychological need satisfaction variables also mediated the effects of perceived autonomy support on autonomous motivation in physical education. Findings support the TCM and provide further information of the mechanisms in the model and integrated theories of motivation in physical education and leisure time.

Minimum recommended physical activity, and perceived barriers and benefits of exercise in methadone maintained persons.

PubMed

Caviness, Celeste M; Bird, Jessica L; Anderson, Bradley J; Abrantes, Ana M; Stein, Michael D

2013-04-01

Methadone-maintained persons are at increased risk for many physical and mental health disorders compared to the general population. Increased physical activity could offset these risks. We assessed physical activity level, and perceived benefits and barriers to exercise in a group of 305 methadone-maintained smokers. Mean participant age was 39.9 years, 50.2% were male, 79.7% were non-Hispanic White, and mean body mass index was 29.8. Nearly 45% endorsed fair or poor physical health. Although participants perceived many benefits of exercise and few barriers, only 38% of participants met weekly recommendations for physical activity, and nearly 25% reported no physical activity. Those who met recommended guidelines were significantly more likely to endorse relapse prevention as a benefit of exercise. Motivating MMT patients to increase physical activity could have important physical, mental health, and drug treatment benefits. Copyright © 2013 Elsevier Inc. All rights reserved.

42 CFR 411.163 - Coordination of benefits: Dual entitlement situations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 2 2012-10-01 2012-10-01 false Coordination of benefits: Dual entitlement... Health Plans § 411.163 Coordination of benefits: Dual entitlement situations. (a) Basic rule. Coordination of benefits is governed by this section if an individual is eligible for or entitled to Medicare...

42 CFR 411.163 - Coordination of benefits: Dual entitlement situations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 2 2011-10-01 2011-10-01 false Coordination of benefits: Dual entitlement... Health Plans § 411.163 Coordination of benefits: Dual entitlement situations. (a) Basic rule. Coordination of benefits is governed by this section if an individual is eligible for or entitled to Medicare...

42 CFR 411.163 - Coordination of benefits: Dual entitlement situations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Coordination of benefits: Dual entitlement... Health Plans § 411.163 Coordination of benefits: Dual entitlement situations. (a) Basic rule. Coordination of benefits is governed by this section if an individual is eligible for or entitled to Medicare...

42 CFR 411.163 - Coordination of benefits: Dual entitlement situations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 2 2013-10-01 2013-10-01 false Coordination of benefits: Dual entitlement... Health Plans § 411.163 Coordination of benefits: Dual entitlement situations. (a) Basic rule. Coordination of benefits is governed by this section if an individual is eligible for or entitled to Medicare...

42 CFR 411.163 - Coordination of benefits: Dual entitlement situations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 2 2014-10-01 2014-10-01 false Coordination of benefits: Dual entitlement... Health Plans § 411.163 Coordination of benefits: Dual entitlement situations. (a) Basic rule. Coordination of benefits is governed by this section if an individual is eligible for or entitled to Medicare...

Physical models have gender-specific effects on student understanding of protein structure-function relationships.

PubMed

Forbes-Lorman, Robin M; Harris, Michelle A; Chang, Wesley S; Dent, Erik W; Nordheim, Erik V; Franzen, Margaret A

2016-07-08

Understanding how basic structural units influence function is identified as a foundational/core concept for undergraduate biological and biochemical literacy. It is essential for students to understand this concept at all size scales, but it is often more difficult for students to understand structure-function relationships at the molecular level, which they cannot as effectively visualize. Students need to develop accurate, 3-dimensional mental models of biomolecules to understand how biomolecular structure affects cellular functions at the molecular level, yet most traditional curricular tools such as textbooks include only 2-dimensional representations. We used a controlled, backward design approach to investigate how hand-held physical molecular model use affected students' ability to logically predict structure-function relationships. Brief (one class period) physical model use increased quiz score for females, whereas there was no significant increase in score for males using physical models. Females also self-reported higher learning gains in their understanding of context-specific protein function. Gender differences in spatial visualization may explain the gender-specific benefits of physical model use observed. © 2016 The Authors Biochemistry and Molecular Biology Education published by Wiley Periodicals, Inc. on behalf of International Union of Biochemistry and Molecular Biology, 44(4):326-335, 2016. © 2016 The International Union of Biochemistry and Molecular Biology.

Issues in access to safe drinking water and basic hygiene for persons with physical disabilities in rural Cambodia.

PubMed

MacLeod, Marin; Pann, Mala; Cantwell, Ray; Moore, Spencer

2014-12-01

An estimated 1.6 million people die from diarrheal diseases each year due to lack of access to safe water and sanitation, and persons with physical disabilities face additional barriers. In Cambodia, approximately 5% of the population is disabled, presenting substantial obstacles in accessing these basic services. The purpose of this study was twofold: first, to identify the challenges facing persons with physical disabilities in accessing safe household water and basic hygiene in rural Cambodia; and, second, to use these results to generate policy and practice recommendations for the water and sanitation hygiene sector implementing water treatment system interventions in rural settings. Fifteen field interviews were conducted with persons with physical disabilities. Thematic analysis was used to identify six main themes. The results indicated that environmental barriers to access were greater in the workplace than household settings and those persons with disabilities had greater awareness about safe drinking water compared to basic hygiene. Additionally, lack of physical strength, distance to water, and lack of financial means were noted as common access barriers. The findings support ongoing research and offer insight into the particular challenges facing persons with physical disabilities in rural areas in accessing safe drinking water and basic hygiene.

Expendable Launch Vehicles Briefing and Basic Rocketry Physics

NASA Technical Reports Server (NTRS)

Delgado, Luis G.

2010-01-01

This slide presentation is composed of two parts. The first part shows pictures of launch vehicles and lift offs or in the case of the Pegasus launch vehicle separations. The second part discusses the basic physics of rocketry, starting with Newton's three physical laws that form the basis for classical mechanics. It includes a review of the basic equations that define the physics of rocket science, such as total impulse, specific impulse, effective exhaust velocity, mass ratio, propellant mass fraction, and the equations that combine to arrive at the thrust of the rocket. The effect of atmospheric pressure is reviewed, as is the effect of propellant mix on specific impulse.

Basic Machines - The "Nuts and Bolts" of Technical Physics Minicourse, Career Oriented Pre-Technical Physics. Preliminary Edition.

ERIC Educational Resources Information Center

Bullock, Bob; And Others

This minicourse was prepared for use with secondary physics students in the Dallas Independent School District and is one option in a physics program which provides for the selection of topics on the basis of student career needs and interests. This minicourse was aimed at two levels in the study of basic machines. The "light" level…

The Older Woman: Increased Psychosocial Benefits from Physical Activity.

ERIC Educational Resources Information Center

Wakat, Diane; Odom, Sarah

1982-01-01

Older women who participate in physical activity programs find physical benefits in the improvement of cardiovascular and musculoskeletal systems. The psychosocial benefits which result from physical activity include an increase in self-esteem, increased social contacts, a counteraction to depression, and improved stress management. Suggestions…

The Therapeutic Potential of Anti-Inflammatory Exerkines in the Treatment of Atherosclerosis

PubMed Central

Yu, Megan; Tsai, Sheng-Feng; Kuo, Yu-Min

2017-01-01

Although many cardiovascular (CVD) medications, such as antithrombotics, statins, and antihypertensives, have been identified to treat atherosclerosis, at most, many of these therapeutic agents only delay its progression. A growing body of evidence suggests physical exercise could be implemented as a non-pharmacologic treatment due to its pro-metabolic, multisystemic, and anti-inflammatory benefits. Specifically, it has been discovered that certain anti-inflammatory peptides, metabolites, and RNA species (collectively termed “exerkines”) are released in response to exercise that could facilitate these benefits and could serve as potential therapeutic targets for atherosclerosis. However, much of the relationship between exercise and these exerkines remains unanswered, and there are several challenges in the discovery and validation of these exerkines. This review primarily highlights major anti-inflammatory exerkines that could serve as potential therapeutic targets for atherosclerosis. To provide some context and comparison for the therapeutic potential of exerkines, the anti-inflammatory, multisystemic benefits of exercise, the basic mechanisms of atherosclerosis, and the limited efficacies of current anti-inflammatory therapeutics for atherosclerosis are briefly summarized. Finally, key challenges and future directions for exploiting these exerkines in the treatment of atherosclerosis are discussed. PMID:28608819

Pima College Students' Knowledge of Selected Basic Physical Science Concepts.

ERIC Educational Resources Information Center

Iadevaia, David G.

In 1989 a study was conducted at Pima Community College (PCC) to assess students' knowledge of basic physical science concepts. A three-part survey instrument was administered to students in a second semester sociology class, a first semester astronomy class, a second semester Spanish class, and a first semester physics class. The survey…

The use of quizStar application for online examination in basic physics course

NASA Astrophysics Data System (ADS)

Kustijono, R.; Budiningarti, H.

2018-03-01

The purpose of the study is to produce an online Basic Physics exam system using the QuizStar application. This is a research and development with ADDIE model. The steps are: 1) analysis; 2) design; 3) development; 4) implementation; 5) evaluation. System feasibility is reviewed for its validity, practicality, and effectiveness. The subjects of research are 60 Physics Department students of Universitas Negeri Surabaya. The data analysis used is a descriptive statistic. The validity, practicality, and effectiveness scores are measured using a Likert scale. Criteria feasible if the total score of all aspects obtained is ≥ 61%. The results obtained from the online test system by using QuizStar developed are 1) conceptually feasible to use; 2) the system can be implemented in the Basic Physics assessment process, and the existing constraints can be overcome; 3) student's response to system usage is in a good category. The results conclude that QuizStar application is eligible to be used for online Basic Physics exam system.

20 CFR 416.905 - Basic definition of disability for adults.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Basic definition of disability for adults... § 416.905 Basic definition of disability for adults. (a) The law defines disability as the inability to... residual functional capacity assessment and your vocational factors of age, education, and work experience...

20 CFR 416.905 - Basic definition of disability for adults.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Basic definition of disability for adults... § 416.905 Basic definition of disability for adults. (a) The law defines disability as the inability to... residual functional capacity assessment and your vocational factors of age, education, and work experience...

20 CFR 416.905 - Basic definition of disability for adults.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Basic definition of disability for adults... § 416.905 Basic definition of disability for adults. (a) The law defines disability as the inability to... residual functional capacity assessment and your vocational factors of age, education, and work experience...

20 CFR 416.905 - Basic definition of disability for adults.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Basic definition of disability for adults... § 416.905 Basic definition of disability for adults. (a) The law defines disability as the inability to... residual functional capacity assessment and your vocational factors of age, education, and work experience...

20 CFR 416.905 - Basic definition of disability for adults.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Basic definition of disability for adults... § 416.905 Basic definition of disability for adults. (a) The law defines disability as the inability to... residual functional capacity assessment and your vocational factors of age, education, and work experience...

Alternative Fuels Data Center: Electricity Fuel Basics

Science.gov Websites

, coal, nuclear energy, hydropower, natural gas, wind energy, solar energy, and stored hydrogen. Plug-in Links Benefits & Considerations Stations Vehicles Laws & Incentives Electricity Fuel Basics

Hands-on Physics Education of Residents in Diagnostic Radiology.

PubMed

Zhang, Jie; Hardy, Peter A; DiSantis, David J; Oates, M Elizabeth

2017-06-01

The American Board of Radiology Core Examination integrates assessment of physics knowledge into its overall testing of clinical radiology, with an emphasis on understanding image quality and artifacts, radiation dose, and patient safety for each modality or subspecialty organ system. Accordingly, achieving a holistic approach to physics education of radiology residents is a huge challenge. The traditional teaching of radiological physics-simply through didactic lectures-was not designed for such a holistic approach. Admittedly, time constraints and clinical demands can make incorporation of physics teaching into clinical practice problematic. We created and implemented a week-long, intensive physics rotation for fledgling radiology residents and evaluated its effectiveness. The dedicated physics rotation is held for 1 week during the first month of radiology residency. It comprises three components: introductory lectures, hands-on practical clinical physics operations, and observation of clinical image production. A brief introduction of the physics pertinent to each modality is given at the beginning of each session. Hands-on experimental demonstrations are emphasized, receiving the greatest allotment of time. The residents perform experiments such as measuring radiation dose, studying the relationship between patient dose and clinical practice (eg, fluoroscopy technique), investigating the influence of acquisition parameters (kV, mAs) on radiographs, and evaluating image quality using computed tomography, magnetic resonance imaging, ultrasound, and gamma camera/single-photon emission computed tomography/positron emission tomography phantoms. Quantitative assessment of the effectiveness of the rotation is based on an examination that tests the residents' grasp of basic medical physics concepts along with written course evaluations provided by each resident. The pre- and post-rotation tests show that after the physics rotation, the average correct score of 25 questions improved from 13.6 ± 2.4 to 19 ± 1.2. The survey shows that the physics rotation during the first week of residency is favored by all residents and that 1 week's duration is appropriate. All residents are of the opinion that the intensive workshop would benefit them in upcoming clinical rotations. Residents acknowledge becoming more comfortable regarding the use of radiation and providing counsel regarding radiation during pregnancy. An immersive, short-duration, clinically oriented physics rotation is well received by new or less experienced radiology trainees, correlates basic physics concepts with their relevance to clinical imaging, and more closely parallels expectations of the American Board of Radiology Core Examination. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Nuclear Medicine Physics: The Basics. 7th ed.

PubMed

Mihailidis, Dimitris

2012-10-01

Nuclear Medicine Physics: The Basics. 7th ed. Ramesh Chandra, Lippincott Williams and Wilkins, a Wolters Kluwer Business. Philadelphia, 2012. Softbound, 224 pp. Price: $69.99. ISBN: 9781451109412. © 2012 American Association of Physicists in Medicine.

20 CFR 302.3 - Qualifying conditions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Qualifying conditions. 302.3 Section 302.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT QUALIFIED EMPLOYEE § 302.3 Qualifying conditions. (a) Basic requirements. To qualify for benefits with...

20 CFR 302.3 - Qualifying conditions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Qualifying conditions. 302.3 Section 302.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT QUALIFIED EMPLOYEE § 302.3 Qualifying conditions. (a) Basic requirements. To qualify for benefits with...

20 CFR 302.3 - Qualifying conditions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Qualifying conditions. 302.3 Section 302.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT QUALIFIED EMPLOYEE § 302.3 Qualifying conditions. (a) Basic requirements. To qualify for benefits with...

20 CFR 302.3 - Qualifying conditions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Qualifying conditions. 302.3 Section 302.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT QUALIFIED EMPLOYEE § 302.3 Qualifying conditions. (a) Basic requirements. To qualify for benefits with...

20 CFR 302.3 - Qualifying conditions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Qualifying conditions. 302.3 Section 302.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT QUALIFIED EMPLOYEE § 302.3 Qualifying conditions. (a) Basic requirements. To qualify for benefits with...

Physically absorbable reagents-collectors in elementary flotation

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

S.A. Kondrat'ev; I.G. Bochkarev

2007-09-15

Based on the reviewed researches held at the Institute of Mining, Siberian Branch, Russian Academy of Sciences, the effect of physically absorbable reagents-collectors on formation of a flotation complex and its stability in turbulent pulp flows in flotation machines of basic types is considered. The basic requirements for physically absorbable reagents-collectors at different flotation stages are established.

Students' Notions regarding "Covariance" of a Physical Theory

ERIC Educational Resources Information Center

Bandyopadhyay, Atanu; Kumar, Arvind

2010-01-01

A physical theory is said to be covariant with respect to a certain class of transformations when its basic equations retain their "form" under those transformations. It is one of the basic notions encountered in physics, particularly in the domain of relativity. In this paper we study in some detail how students deal with this notion in different…

20 CFR 416.906 - Basic definition of disability for children.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Basic definition of disability for children... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Definition of Disability § 416.906 Basic definition of disability for children. If you are under age 18, we will consider you...

20 CFR 416.906 - Basic definition of disability for children.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Basic definition of disability for children... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Definition of Disability § 416.906 Basic definition of disability for children. If you are under age 18, we will consider you...

20 CFR 416.906 - Basic definition of disability for children.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Basic definition of disability for children... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Definition of Disability § 416.906 Basic definition of disability for children. If you are under age 18, we will consider you...

20 CFR 416.906 - Basic definition of disability for children.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Basic definition of disability for children... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Definition of Disability § 416.906 Basic definition of disability for children. If you are under age 18, we will consider you...

20 CFR 416.906 - Basic definition of disability for children.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Basic definition of disability for children... INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Definition of Disability § 416.906 Basic definition of disability for children. If you are under age 18, we will consider you...

Alternative Fuels Data Center: Hydrogen

Science.gov Websites

this section... Hydrogen Basics Benefits & Considerations Stations Vehicles Laws & Incentives distribution, research and development, and related links. Icon of a scale. Benefits and Considerations Explore the benefits and considerations of using hydrogen as a vehicle fuel. Icon of a fueling pump. Stations

[Effects of sexual maturation on body composition, dermatoglyphics, somatotype and basic physical qualities of adolescents].

PubMed

Linhares, Renato Vidal; Matta, Marcelo de Oliveira; Lima, Jorge R P; Dantas, Paulo M Silva; Costa, Mônica Barros; Fernandes Filho, José

2009-02-01

Describe the characteristics of body composition, somatotype, basic physical qualities, dermatoglyphics and bone age regarding sexual maturation stages of boys. A transversal study was carried out in 136 boys, between 10 and 14 years of age. Clinical assessment, physical examination and radiography of wrists and hands to calculate bone age were performed. A tendency of increasing total body mass, stature, body mass index, body bone diameters and muscle circumferences and basic physical qualities was found with the advancing of puberty. No differences were found in dermatoglyphics and somatotype between different stages of puberty maturation. Due to the changes in important parameters of physical training that occur during puberty, it can be concluded that the selection of children and adolescents for sport training and competitions should be based not only on chronological age but also, and mainly on sexual maturation, for better physical assessment and appropriate training for this population.

Perceived Exercise Benefits and Barriers of Non-Exercising Female University Students in the United Kingdom

PubMed Central

Lovell, Geoff P; Ansari, Walid El; Parker, John K

2010-01-01

Many individuals do not engage in sufficient physical activity due to low perceived benefits and high perceived barriers to exercise. Given the increasing incidence of obesity and obesity related health disorders, this topic requires further exploration. We used the Exercise Benefits/Barriers Scale to assess perceived benefit and barrier intensities to exercise in 200 non-exercising female university students (mean age 19.3 years, SD = 1.06) in the UK. Although our participants were selected because they self reported themselves to be non-exercising, however they reported significantly higher perceived benefits from exercise than perceived barriers to exercise [t(199) = 6.18, p < 0.001], and their perceived benefit/barrier ratio was 1.33. The greatest perceived benefit from exercise was physical performance followed by the benefits of psychological outlook, preventive health, life enhancement, and then social interaction. Physical performance was rated significantly higher than all other benefits. Psychological outlook and preventive health were not rated significantly different, although both were significantly higher than life enhancement and social interaction. Life enhancement was also rated significantly higher than social interaction. The greatest perceived barrier to exercise was physical exertion, which was rated significantly higher than time expenditure, exercise milieu, and family discouragement barriers. Implications from this investigation for the design of physical activity programmes include the importance, for females, of a perception of high benefit/barrier ratio that could be conducive to participation in exercise. Applied interventions need to assist female students to ‘disengage’ from or overcome any perceived ‘unpleasantness’ of physical exertion during physical activity (decrease their perceived barriers), and to further highlight the multiple health and other benefits of regular exercising (increase their perceived benefits). PMID:20617003

Perceived exercise benefits and barriers of non-exercising female university students in the United Kingdom.

PubMed

Lovell, Geoff P; El Ansari, Walid; Parker, John K

2010-03-01

Many individuals do not engage in sufficient physical activity due to low perceived benefits and high perceived barriers to exercise. Given the increasing incidence of obesity and obesity related health disorders, this topic requires further exploration. We used the Exercise Benefits/Barriers Scale to assess perceived benefit and barrier intensities to exercise in 200 non-exercising female university students (mean age 19.3 years, SD = 1.06) in the UK. Although our participants were selected because they self reported themselves to be non-exercising, however they reported significantly higher perceived benefits from exercise than perceived barriers to exercise [t(199) = 6.18, p < 0.001], and their perceived benefit/barrier ratio was 1.33. The greatest perceived benefit from exercise was physical performance followed by the benefits of psychological outlook, preventive health, life enhancement, and then social interaction. Physical performance was rated significantly higher than all other benefits. Psychological outlook and preventive health were not rated significantly different, although both were significantly higher than life enhancement and social interaction. Life enhancement was also rated significantly higher than social interaction. The greatest perceived barrier to exercise was physical exertion, which was rated significantly higher than time expenditure, exercise milieu, and family discouragement barriers. Implications from this investigation for the design of physical activity programmes include the importance, for females, of a perception of high benefit/barrier ratio that could be conducive to participation in exercise. Applied interventions need to assist female students to 'disengage' from or overcome any perceived 'unpleasantness' of physical exertion during physical activity (decrease their perceived barriers), and to further highlight the multiple health and other benefits of regular exercising (increase their perceived benefits).

5 CFR 839.1114 - Will OPM actuarially reduce my benefit if I elect to change my retirement coverage under these...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Will OPM actuarially reduce my benefit if... General Provisions § 839.1114 Will OPM actuarially reduce my benefit if I elect to change my retirement... Basic Employee Death Benefit (see § 839.1121). ...

20 CFR 10.6 - What special statutory definitions apply to dependents and survivors?

Code of Federal Regulations, 2012 CFR

2012-04-01

... basic benefit augmented at a specified rate for certain persons who live in the beneficiary's household... benefit or an augmented benefit, apply to the provisions of this part but not to the death gratuity... necessary to qualify as a beneficiary for a death gratuity benefit as well as allowing half the death...

20 CFR 10.6 - What special statutory definitions apply to dependents and survivors?

Code of Federal Regulations, 2014 CFR

2014-04-01

... basic benefit augmented at a specified rate for certain persons who live in the beneficiary's household... benefit or an augmented benefit, apply to the provisions of this part but not to the death gratuity... necessary to qualify as a beneficiary for a death gratuity benefit as well as allowing half the death...

20 CFR 10.6 - What special statutory definitions apply to dependents and survivors?

Code of Federal Regulations, 2013 CFR

2013-04-01

... basic benefit augmented at a specified rate for certain persons who live in the beneficiary's household... benefit or an augmented benefit, apply to the provisions of this part but not to the death gratuity... necessary to qualify as a beneficiary for a death gratuity benefit as well as allowing half the death...

Physical Activity and Health: The Benefits of Physical Activity

MedlinePlus

... State and Local Programs Related Topics Diabetes Nutrition Physical Activity and Health Recommend on Facebook Tweet Share Compartir ... Your Chances of Living Longer The Benefits of Physical Activity Regular physical activity is one of the most ...

Exercising our brains: how physical activity impacts synaptic plasticity in the dentate gyrus.

PubMed

Christie, Brian R; Eadie, Brennan D; Kannangara, Timal S; Robillard, Julie M; Shin, James; Titterness, Andrea K

2008-01-01

Exercise that engages the cardiovascular system has a myriad of effects on the body; however, we usually do not give much consideration to the benefits it may have for our minds. An increasing body of evidence suggests that exercise can have some remarkable effects on the brain. In this article, we will introduce how exercise can impact the capacity for neurons in the brain to communicate with one another. To properly convey this information, we will first briefly introduce the field of synaptic plasticity and then examine how the introduction of exercise to the experimental setting can actually alter the basic properties of synaptic plasticity in the brain. Next, we will examine some of the candidate physiological processes that might underlay these alterations. Finally, we will close by noting that, taken together, this data points toward our brains being dynamic systems that are in a continual state of flux and that physical exercise may help us to maximize the performance of both our body and our minds.

Performance of physical examination versus ultrasonography to detect stenosis in haemodialysis arteriovenous fistula.

PubMed

Maldonado-Cárceles, Ana B; García-Medina, José; Torres-Cantero, Alberto M

2017-01-18

The overall purpose of this study is to compare the accuracy of physical examination (PE) versus ultrasonography (US) in people with arteriovenous fistula (AVF). This is a cross-sectional study with a total of 99 patients attended by the vascular radiology unit for AVF evaluation during January - March 2015. PE and ultrasonography were blinded performed by different radiologists. For complete and individual signs of PE, sensitivity, specificity, predictive positive (PPV) and negative (PNV) value, likelihood ratios (LR) and Cohen's κ value were measured. According to ultrasonography, the presence of stenosis was identified in 57 (58%) patients, and 61 (62%) by PE. The accuracy of PE for the diagnosis of AVF was sensitivity 82%, specificity 67%, PPV 77%, NPV 74%, LR 2.74 and 0.26. There was a moderate agreement beyond chance between PE and ultrasonography (κ = 0.5). PE has shown a moderate accuracy to detect stenosis. With non-ultrasonography availability Haemodialysis Units can get benefit to optimize VA survival and professionals should improve its basic skills.

Tumour and normal tissue radiobiology in mouse models: how close are mice to mini-humans?

PubMed

Koontz, Bridget F; Verhaegen, Frank; De Ruysscher, Dirk

2017-01-01

Animal modelling is essential to the study of radiobiology and the advancement of clinical radiation oncology by providing preclinical data. Mouse models in particular have been highly utilized in the study of both tumour and normal tissue radiobiology because of their cost effectiveness and versatility. Technology has significantly advanced in preclinical radiation techniques to allow highly conformal image-guided irradiation of small animals in an effort to mimic human treatment capabilities. However, the biological and physical limitations of animal modelling should be recognized and considered when interpreting preclinical radiotherapy (RT) studies. Murine tumour and normal tissue radioresponse has been shown to vary from human cellular and molecular pathways. Small animal irradiation techniques utilize different anatomical boundaries and may have different physical properties than human RT. This review addresses the difference between the human condition and mouse models and discusses possible strategies for future refinement of murine models of cancer and radiation for the benefit of both basic radiobiology and clinical translation.

Charged particle tracking through electrostatic wire meshes using the finite element method

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

Devlin, L. J.; Karamyshev, O.; Welsch, C. P., E-mail: carsten.welsch@cockcroft.ac.uk

Wire meshes are used across many disciplines to accelerate and focus charged particles, however, analytical solutions are non-exact and few codes exist which simulate the exact fields around a mesh with physical sizes. A tracking code based in Matlab-Simulink using field maps generated using finite element software has been developed which tracks electrons or ions through electrostatic wire meshes. The fields around such a geometry are presented as an analytical expression using several basic assumptions, however, it is apparent that computational calculations are required to obtain realistic values of electric potential and fields, particularly when multiple wire meshes are deployed.more » The tracking code is flexible in that any quantitatively describable particle distribution can be used for both electrons and ions as well as other benefits such as ease of export to other programs for analysis. The code is made freely available and physical examples are highlighted where this code could be beneficial for different applications.« less

Tumour and normal tissue radiobiology in mouse models: how close are mice to mini-humans?

PubMed Central

Verhaegen, Frank; De Ruysscher, Dirk

2017-01-01

Animal modelling is essential to the study of radiobiology and the advancement of clinical radiation oncology by providing preclinical data. Mouse models in particular have been highly utilized in the study of both tumour and normal tissue radiobiology because of their cost effectiveness and versatility. Technology has significantly advanced in preclinical radiation techniques to allow highly conformal image-guided irradiation of small animals in an effort to mimic human treatment capabilities. However, the biological and physical limitations of animal modelling should be recognized and considered when interpreting preclinical radiotherapy (RT) studies. Murine tumour and normal tissue radioresponse has been shown to vary from human cellular and molecular pathways. Small animal irradiation techniques utilize different anatomical boundaries and may have different physical properties than human RT. This review addresses the difference between the human condition and mouse models and discusses possible strategies for future refinement of murine models of cancer and radiation for the benefit of both basic radiobiology and clinical translation. PMID:27612010

Youth Participation and Injury Risk in Martial Arts.

PubMed

Demorest, Rebecca A; Koutures, Chris

2016-12-01

The martial arts can provide children and adolescents with vigorous levels of physical exercise that can improve overall physical fitness. The various types of martial arts encompass noncontact basic forms and techniques that may have a lower relative risk of injury. Contact-based sparring with competitive training and bouts have a higher risk of injury. This clinical report describes important techniques and movement patterns in several types of martial arts and reviews frequently reported injuries encountered in each discipline, with focused discussions of higher risk activities. Some of these higher risk activities include blows to the head and choking or submission movements that may cause concussions or significant head injuries. The roles of rule changes, documented benefits of protective equipment, and changes in training recommendations in attempts to reduce injury are critically assessed. This information is intended to help pediatric health care providers counsel patients and families in encouraging safe participation in martial arts. Copyright © 2016 by the American Academy of Pediatrics.

Basic Nuclear Physics.

ERIC Educational Resources Information Center

Bureau of Naval Personnel, Washington, DC.

Basic concepts of nuclear structures, radiation, nuclear reactions, and health physics are presented in this text, prepared for naval officers. Applications to the area of nuclear power are described in connection with pressurized water reactors, experimental boiling water reactors, homogeneous reactor experiments, and experimental breeder…

Technetium-99m: basic nuclear physics and chemical properties.

PubMed

Castronovo, F P

1975-05-01

The nuclear physics and chemical properties of technetium-99m are reviewed. The review of basic nuclear physics includes: classification of nuclides, nuclear stability, production of radionuclides, artificial production of molybdenum-99, production of technetium 99m and -99Mo-99mTc generators. The discussion of the chemistry of technetium includes a profile of several -99mCc-labeled radiopharmaceuticals.

Investigation of a Chaotic Double Pendulum in the Basic Level Physics Teaching Laboratory

ERIC Educational Resources Information Center

Vanko, Peter

2007-01-01

First-year physics students at the Technical University of Budapest carry out a wide range of measurements in the Basic Level Physics Teaching Laboratory. One of the most exciting experiments is the investigation of a chaotic double pendulum by a V-scope, a powerful three-dimensional motion tracking system. After a brief introduction to the…

Does Physical Environment Contribute to Basic Psychological Needs? A Self-Determination Theory Perspective on Learning in the Chemistry Laboratory

ERIC Educational Resources Information Center

Sjöblom, Kirsi; Mälkki, Kaisu; Sandström, Niclas; Lonka, Kirsti

2016-01-01

The role of motivation and emotions in learning has been extensively studied in recent years; however, research on the role of the physical environment still remains scarce. This study examined the role of the physical environment in the learning process from the perspective of basic psychological needs. Although self-determination theory stresses…

``Physics with a Smile''-Explaining Phenomena with a Qualitative Problem-Solving Strategy

NASA Astrophysics Data System (ADS)

Mualem, Roni; Eylon, Bat-Sheva

2007-03-01

Various studies indicate that high school physics students and even college students majoring in physics have difficulties in qualitative understanding of basic concepts and principles of physics.1-5 For example, studies carried out with the Force Concept Inventory (FCI)1,6 illustrate that qualitative tasks are not easy to solve even at the college level. Consequently, "conceptual physics" courses have been designed to foster qualitative understanding, and advanced high school physics courses as well as introductory college-level courses strive to develop qualitative understanding. Many physics education researchers emphasize the importance of acquiring some qualitative understanding of basic concepts in physics as early as middle school or in the context of courses that offer "Physics First" in the ninth grade before biology or chemistry.7 This trend is consistent with the call to focus the science curriculum on a small number of basic concepts and ideas, and to instruct students in a more "meaningful way" leading to better understanding. Studies7-10 suggest that familiar everyday contexts (see Fig. 1) are useful in fostering qualitative understanding.

Benefits of Physical Exercise on Basic Visuo-Motor Functions Across Age

PubMed Central

Berchicci, Marika; Lucci, Giuliana; Perri, Rinaldo Livio; Spinelli, Donatella; Di Russo, Francesco

2014-01-01

Motor performance deficits of older adults are due to dysfunction at multiple levels. Age-related differences have been documented on executive functions; motor control becomes more reliant on cognitive control mechanisms, including the engagement of the prefrontal cortex (PFC), possibly compensating for age-related sensorimotor declines. Since at functional level the PFC showed the largest age-related differences during discriminative response task, we wonder whether those effects are mainly due to the cognitive difficulty in stimulus discrimination or they could be also detected in a much easier task. In the present study, we measured the association of physical exercise with the PFC activation and response times (RTs) using a simple response task (SRT), in which the participants were asked to respond as quickly as possible by manual key-press to visual stimuli. Simultaneous behavioral (RTs) and electroencephalographic (EEG) recordings were performed on 84 healthy participants aged 19–86 years. The whole sample was divided into three cohorts (young, middle-aged, and older); each cohort was further divided into two equal sub-cohorts (exercise and not-exercise) based on a self-report questionnaire measuring physical exercise. The EEG signal was segmented in epochs starting 1100 prior to stimulus onset and lasting 2 s. Behavioral results showed age effects, indicating a slowing of RTs with increasing age. The EEG results showed a significant interaction between age and exercise on the activities recorded on the PFC. The results indicates that: (a) the brain of older adults needs the PFC engagement also to perform elementary task, such as the SRT, while this activity is not necessary in younger adults, (b) physical exercise could reduce this age-related reliance on extra cognitive control also during the performance of a SRT, and (c) the activity of the PFC is a sensitive index of the benefits of physical exercise on sensorimotor decline. PMID:24672482

The New Millennium and an Education That Captures the Basic Spirit of Science.

ERIC Educational Resources Information Center

Bybee, Rodger W.

This document discusses reflections of the old and new millennium on education that capture the basic spirit of science. The explanation includes basic scientific ideas in physical sciences, earth systems, solar system and space; living systems; basic scientific thinking; the basic distinction between science and technology; basic connections…

Nuclear medicine and imaging research (quantitative studies in radiopharmaceutical science)

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

Cooper, M.D.; Beck, R.N.

1990-09-01

This is a report of progress in Year Two (January 1, 1990--December 31, 1990) of Grant FG02-86ER60438, Quantitative Studies in Radiopharmaceutical Science,'' awarded for the three-year period January 1, 1989--December 31, 1991 as a competitive renewal following site visit in the fall of 1988. This program addresses the problems involving the basic science and technology underlying the physical and conceptual tools of radioactive tracer methodology as they relate to the measurement of structural and functional parameters of physiologic importance in health and disease. The principal tool is quantitative radionuclide imaging. The overall objective of this program is to further themore » development and transfer of radiotracer methodology from basic theory to routine clinical practice in order that individual patients and society as a whole will receive the maximum net benefit from the new knowledge gained. The focus of the research is on the development of new instruments and radiopharmaceuticals, and the evaluation of these through the phase of clinical feasibility. 25 refs., 13 figs., 1 tab.« less

Active Learning in an Introductory Meteorology Class

NASA Astrophysics Data System (ADS)

Marchese, P. J.; Bluestone, C.

2007-12-01

Active learning modules were introduced to the primarily minority population in the introductory meteorology class at Queensborough Community College (QCC). These activities were developed at QCC and other 4 year colleges and designed to reinforce basic meteorological concepts. The modules consisted of either Interactive Lecture Demonstrations (ILD) or discovery-based activities. During the ILD the instructor would describe an experiment that would be demonstrated in class. Students would predict what the outcome would be and compare their expected results to the actual outcome of the experiment. In the discovery-based activities students would learn about physical concepts by performing basic experiments. These activities differed from the traditional lab in that it avoided "cookbook" procedures and emphasized having the students learn about the concept using the scientific method. As a result of these activities student scores measuring conceptual understanding, as well as factual knowledge, increased as compared to student scores in a more affluent community college. Students also had higher self- efficacy scores. Lower scoring students demonstrated the greatest benefit, while the better students had little (or no) changes.

Two-Photon Excitation Microscopy for the Study of Living Cells and Tissues

PubMed Central

Benninger, Richard K.P.; Piston, David W.

2013-01-01

Two-photon excitation microscopy is an alternative to confocal microscopy that provides advantages for three-dimensional and deep tissue imaging. This unit will describe the basic physical principles behind two-photon excitation and discuss the advantages and limitations of its use in laser-scanning microscopy. The principal advantages of two-photon microscopy are reduced phototoxicity, increased imaging depth, and the ability to initiate highly localized photochemistry in thick samples. Practical considerations for the application of two-photon microscopy will then be discussed, including recent technological advances. This unit will conclude with some recent applications of two-photon microscopy that highlight the key advantages over confocal microscopy and the types of experiments which would benefit most from its application. PMID:23728746

Thyroid and parathyroid imaging

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

Sandler, M.P.; Patton, J.A.; Partain, C.L.

1986-01-01

This book describes the numerous modalities currently used in the diagnosis and treatment of both thyroid and parathyroid disorders. Each modality is fully explained and then evaluated in terms of benefits and limitations in the clinical context. Contents: Production and Quality Control of Radiopharmaceutics Used for Diagnosis and Therapy in Thyroid and Parathyroid Disorders. Basic Physics. Nuclear Instrumentation. Radioimmunoassay: Thyroid Function Tests. Quality Control. Embryology, Anatomy, Physiology, and Thyroid Function Studies. Scintigraphic Thyroid Imaging. Neonatal and Pediatric Thyroid Imaging. Radioiodine Thyroid Uptake Measurement. Radioiodine Treatment of Thyroid Disorders. Radiation Dosimetry of Diagnostic Procedures. Radiation Safety Procedures for High-Level I-131 Therapies.more » X-Ray Fluorescent Scanning. Thyroid Sonography. Computed Tomography in Thyroid Disease. Magnetic Resonance Imaging in Thyroid Disease. Parathyroid Imaging.« less

Running on Trk to neuroprotection in diabetic retinopathy.

PubMed

Rajagopal, Rithwick

2018-05-05

The human body was designed to move. Though our ancestors relied on movement for all basic drives of life the resources of present-day society have reduced this need. Arguably, our resulting sedentary lifestyles are among the largest contributors to modern illness - especially obesity-related diabetes and its complications. Current pharmacology can be effective, but one straightforward intervention remains even more so: exercise. Physical activity reduces morbidity in people, whether they suffer from diabetes or not, and numerous molecular mechanisms drive such benefit - including improved insulin sensitivity, reduced inflammation, and favorable changes to circulating lipids, among many others (Hillman et al., 2008; Singleton et al., 2015). This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

BOOK REVIEW: Mathematica for Theoretical Physics: Electrodynamics, Quantum Mechanics, General Relativity and Fractals

NASA Astrophysics Data System (ADS)

Heusler, Stefan

2006-12-01

The main focus of the second, enlarged edition of the book Mathematica for Theoretical Physics is on computational examples using the computer program Mathematica in various areas in physics. It is a notebook rather than a textbook. Indeed, the book is just a printout of the Mathematica notebooks included on the CD. The second edition is divided into two volumes, the first covering classical mechanics and nonlinear dynamics, the second dealing with examples in electrodynamics, quantum mechanics, general relativity and fractal geometry. The second volume is not suited for newcomers because basic and simple physical ideas which lead to complex formulas are not explained in detail. Instead, the computer technology makes it possible to write down and manipulate formulas of practically any length. For researchers with experience in computing, the book contains a lot of interesting and non-trivial examples. Most of the examples discussed are standard textbook problems, but the power of Mathematica opens the path to more sophisticated solutions. For example, the exact solution for the perihelion shift of Mercury within general relativity is worked out in detail using elliptic functions. The virial equation of state for molecules' interaction with Lennard-Jones-like potentials is discussed, including both classical and quantum corrections to the second virial coefficient. Interestingly, closed solutions become available using sophisticated computing methods within Mathematica. In my opinion, the textbook should not show formulas in detail which cover three or more pages—these technical data should just be contained on the CD. Instead, the textbook should focus on more detailed explanation of the physical concepts behind the technicalities. The discussion of the virial equation would benefit much from replacing 15 pages of Mathematica output with 15 pages of further explanation and motivation. In this combination, the power of computing merged with physical intuition would be of benefit even for newcomers. In summary, this book shows in a convincing manner how classical problems in physics can be attacked with modern computing technology. The second volume is interesting for experienced users of Mathematica. For students, the textbook can be very useful in combination with a seminar.

GenASiS Basics: Object-oriented utilitarian functionality for large-scale physics simulations

DOE PAGES

Cardall, Christian Y.; Budiardja, Reuben D.

2015-06-11

Aside from numerical algorithms and problem setup, large-scale physics simulations on distributed-memory supercomputers require more basic utilitarian functionality, such as physical units and constants; display to the screen or standard output device; message passing; I/O to disk; and runtime parameter management and usage statistics. Here we describe and make available Fortran 2003 classes furnishing extensible object-oriented implementations of this sort of rudimentary functionality, along with individual `unit test' programs and larger example problems demonstrating their use. Lastly, these classes compose the Basics division of our developing astrophysics simulation code GenASiS (General Astrophysical Simulation System), but their fundamental nature makes themmore » useful for physics simulations in many fields.« less

Meeting Basic Learning Needs through Programmes of Early Childhood Care and Development.

ERIC Educational Resources Information Center

Consultative Group on Early Childhood Care and Development, Haydenville, MA.

Noting that early childhood development is the foundation for basic education across the life span, the first chapter of this report discusses the benefits of early interventions for individuals and society and justifies the basis for programs which aim at meeting the basic learning needs of young children. It also suggests several questions which…

Perceived Barriers, Facilitators and Benefits for Regular Physical Activity and Exercise in Patients with Rheumatoid Arthritis: A Review of the Literature.

PubMed

Veldhuijzen van Zanten, Jet J C S; Rouse, Peter C; Hale, Elizabeth D; Ntoumanis, Nikos; Metsios, George S; Duda, Joan L; Kitas, George D

2015-10-01

Rheumatoid arthritis (RA) is an autoimmune disease, which not only affects the joints but can also impact on general well-being and risk for cardiovascular disease. Regular physical activity and exercise in patients with RA have numerous health benefits. Nevertheless, the majority of patients with RA are physically inactive. This indicates that people with RA might experience additional or more severe barriers to physical activity or exercise than the general population. This narrative review provides an overview of perceived barriers, benefits and facilitators of physical activity and exercise in RA. Databases were searched for articles published until September 2014 using the terms 'rheumatoid arthritis', 'physical activity', 'exercise', 'barriers', 'facilitators', 'benefits', 'motivation', 'motivators' and 'enablers'. Similarities were found between disease-specific barriers and benefits of physical activity and exercise, e.g. pain and fatigue are frequently mentioned as barriers, but reductions in pain and fatigue are perceived benefits of physical activity and exercise. Even though exercise does not influence the existence of barriers, physically active patients appear to be more capable of overcoming them. Therefore, exercise programmes should enhance self-efficacy for exercise in order to achieve long-term physical activity and exercise behaviour. Encouragement from health professionals and friends/family are facilitators for physical activity and exercise. There is a need for interventions that support RA patients in overcoming barriers to physical activity and exercise and help sustain this important health behaviour.

20 CFR 416.401 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Scope of subpart. 416.401 Section 416.401 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.401 Scope of subpart. This subpart D sets forth basic guidelines for...

20 CFR 416.401 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Scope of subpart. 416.401 Section 416.401 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.401 Scope of subpart. This subpart D sets forth basic guidelines for...

20 CFR 416.401 - Scope of subpart.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Scope of subpart. 416.401 Section 416.401 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.401 Scope of subpart. This subpart D sets forth basic guidelines for...

20 CFR 416.401 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Scope of subpart. 416.401 Section 416.401 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.401 Scope of subpart. This subpart D sets forth basic guidelines for...

20 CFR 416.401 - Scope of subpart.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Scope of subpart. 416.401 Section 416.401 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.401 Scope of subpart. This subpart D sets forth basic guidelines for...

BES-HEP Connections: Common Problems in Condensed Matter and High Energy Physics, Round Table Discussion

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

Fradkin, Eduardo; Maldacena, Juan; Chatterjee, Lali

2015-02-02

On February 2, 2015 the Offices of High Energy Physics (HEP) and Basic Energy Sciences (BES) convened a Round Table discussion among a group of physicists on ‘Common Problems in Condensed Matter and High Energy Physics’. This was motivated by the realization that both fields deal with quantum many body problems, share many of the same challenges, use quantum field theoretical approaches and have productively interacted in the past. The meeting brought together physicists with intersecting interests to explore recent developments and identify possible areas of collaboration.... Several topics were identified as offering great opportunity for discovery and advancement inmore » both condensed matter physics and particle physics research. These included topological phases of matter, the use of entanglement as a tool to study nontrivial quantum systems in condensed matter and gravity, the gauge-gravity duality, non-Fermi liquids, the interplay of transport and anomalies, and strongly interacting disordered systems. Many of the condensed matter problems are realizable in laboratory experiments, where new methods beyond the usual quasi-particle approximation are needed to explain the observed exotic and anomalous results. Tools and techniques such as lattice gauge theories, numerical simulations of many-body systems, and tensor networks are seen as valuable to both communities and will likely benefit from collaborative development.« less

The Primary Student Teachers' Views about a Blended Learning Application in a Basic Physics Course

ERIC Educational Resources Information Center

Taskin Ekici, Fatma; Kara, Izzet; Ekici, Erhan

2012-01-01

In this study we present an overview of the undergraduate blended Physics course that has been supported by the Moodle platform. The course that has been applied is a basic physics course for primary student teachers. The aim of Moodle is to create an online learning environment which helps students to have a virtual space where they can share…

Health economic studies: an introduction to cost-benefit, cost-effectiveness, and cost-utility analyses.

PubMed

Angevine, Peter D; Berven, Sigurd

2014-10-15

Narrative overview. To provide clinicians with a basic understanding of economic studies, including cost-benefit, cost-effectiveness, and cost-utility analyses. As decisions regarding public health policy, insurance reimbursement, and patient care incorporate factors other than traditional outcomes such as satisfaction or symptom resolution, health economic studies are increasingly prominent in the literature. This trend will likely continue, and it is therefore important for clinicians to have a fundamental understanding of the common types of economic studies and be able to read them critically. In this brief article, the basic concepts of economic studies and the differences between cost-benefit, cost-effectiveness, and cost-utility studies are discussed. An overview of the field of health economic analysis is presented. Cost-benefit, cost-effectiveness, and cost-utility studies all integrate cost and outcome data into a decision analysis model. These different types of studies are distinguished mainly by the way in which outcomes are valued. Obtaining accurate cost data is often difficult and can limit the generalizability of a study. With a basic understanding of health economic analysis, clinicians can be informed consumers of these important studies.

Implementation of interactive virtual simulation of physical systems

NASA Astrophysics Data System (ADS)

Sanchez, H.; Escobar, J. J.; Gonzalez, J. D.; Beltran, J.

2014-03-01

Considering the limited availability of laboratories for physics teaching and the difficulties this causes in the learning of school students in Santa Marta Colombia, we have developed software in order to generate greater student interaction with the phenomena physical and improve their understanding. Thereby, this system has been proposed in an architecture Model/View- View- Model (MVVM), sharing the benefits of MVC. Basically, this pattern consists of 3 parts: The Model, that is responsible for business logic related. The View, which is the part with which we are most familiar and the user sees. Its role is to display data to the user and allowing manipulation of the data of the application. The ViewModel, which is the middle part of the Model and the View (analogous to the Controller in the MVC pattern), as well as being responsible for implementing the behavior of the view to respond to user actions and expose data model in a way that is easy to use links to data in the view. .NET Framework 4.0 and editing package Silverlight 4 and 5 are the main requirements needed for the deployment of physical simulations that are hosted in the web application and a web browser (Internet Explorer, Mozilla Firefox or Chrome). The implementation of this innovative application in educational institutions has shown that students improved their contextualization of physical phenomena.

Comparison of basic physical fitness, aerobic capacity, and isokinetic strength between national and international level high school freestyle swimmers

PubMed Central

Bae, Young-Hyeon; Yu, Jae-Ho; Lee, Suk Min

2016-01-01

[Purpose] This study aimed to compare basic physical fitness, aerobic capacity, and isokinetic strength between international and national level freestyle high school student swimmers. [Subjects and Methods] A total of 28 participants (14 international level swimmers and 14 national level freestyle high school student swimmers) with no known pathology were included. We used a cross-sectional study to examine three variables: basic physical fitness, aerobic capacity, and isokinetic strength. [Results] The mean values of these variables in the international level swimmers were higher than those in the national level swimmers. Swimmers are generally physically fit with a good competition record. [Conclusion] An appropriate training program, which considers specific individual characteristics is likely to have a positive impact on the improvement of total physical fitness, and subsequently, on the performance of the freestyle high school swimmer. PMID:27134379

High frequency x-ray generator basics.

PubMed

Sobol, Wlad T

2002-02-01

The purpose of this paper is to present basic functional principles of high frequency x-ray generators. The emphasis is put on physical concepts that determine the engineering solutions to the problem of efficient generation and control of high voltage power required to drive the x-ray tube. The physics of magnetically coupled circuits is discussed first, as a background for the discussion of engineering issues related to high-frequency power transformer design. Attention is paid to physical processes that influence such factors as size, efficiency, and reliability of a high voltage power transformer. The basic electrical circuit of a high frequency generator is analyzed next, with focus on functional principles. This section investigates the role and function of basic components, such as power supply, inverter, and voltage doubler. Essential electronic circuits of generator control are then examined, including regulation of voltage, current and timing of electrical power delivery to the x-ray tube. Finally, issues related to efficient feedback control, including basic design of the AEC circuitry are reviewed.

Greek Undergraduate Physical Education Students' Basic Computer Skills

ERIC Educational Resources Information Center

Adamakis, Manolis; Zounhia, Katerina

2013-01-01

The purposes of this study were to determine how undergraduate physical education (PE) students feel about their level of competence concerning basic computer skills and to examine possible differences between groups (gender, specialization, high school graduation type, and high school direction). Although many students and educators believe…

Fundamental Movement Skill Proficiency amongst Adolescent Youth

ERIC Educational Resources Information Center

O' Brien, Wesley; Belton, Sarahjane; Issartel, Johann

2016-01-01

Background: Literature suggests that physical education programmes ought to provide intense instruction towards basic movement skills needed to enjoy a variety of physical activities. Fundamental movement skills (FMS) are basic observable patterns of behaviour present from childhood to adulthood (e.g. run, skip and kick). Recent evidence indicates…

Basic Stuff--Ideas for Implementation.

ERIC Educational Resources Information Center

Fox, Connie

Use of the American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) "Basic Stuff" (1981) series (which includes six texts explaining each concept and three texts illustrating their use in the elementary, middle, and secondary schools) is recommended for physical education teacher preparation programs. A study was undertaken…

Perceived benefits and barriers to exercise among persons with physical disabilities or chronic health conditions within action or maintenance stages of exercise.

PubMed

Malone, Laurie A; Barfield, J P; Brasher, Joel D

2012-10-01

Information regarding factors that affect the initial step to exercise behavior change among persons with physical disabilities or chronic health conditions is available in the literature but much less is known regarding perceived benefits and barriers to exercise among those who are regularly active. The purpose of this study was to examine the perceived benefits and barriers to exercise among persons with physical disabilities or chronic health conditions within action or maintenance stages of exercise. Participants (n = 152) completed the Exercise Benefits and Barriers Scale (EBBS). For data analyses, disabilities and health conditions were grouped as neuromuscular, orthopedic, cardiovascular/pulmonary, or multiple conditions. Multivariate analysis of variance (MANOVA) was conducted to determine if mean differences on EBBS benefits and barriers scores existed among disability types, between sexes, among age groups, and between physical activity levels. Sum scores were computed to determine the strongest benefit and barrier responses. No significant mean differences in EBBS scores were found between disability types, sexes, age groups, or physical activity levels (p > 0.05). Strongest benefit responses varied by group. Strongest barrier responses were the same for all demographic groups: "Exercise tires me," "Exercise is hard work for me," and "I am fatigued by exercise." EBBS scores were similar across disability/health condition, sex, age, and physical activity level. Primary benefits reported were in the areas of improved physical performance and psychological outlook whereas the primary barriers were in the area of physical exertion. Copyright © 2012 Elsevier Inc. All rights reserved.

Physical, Psychological and Emotional Benefits of Green Physical Activity: An Ecological Dynamics Perspective.

PubMed

Yeh, Hsiao-Pu; Stone, Joseph Antony; Churchill, Sarah May; Wheat, Jonathan Stephen; Brymer, Eric; Davids, Keith

2016-07-01

Increasing evidence supports the multiple benefits to physical, psychological and emotional wellbeing of green physical activity, a topic of increasing interest in the past decade. Research has revealed a synergistic benefit of green physical activity, which includes all aspects of exercise and physical activity in the presence of nature. Our theoretical analysis suggests there are three distinct levels of engagement in green physical activity, with each level reported to have a positive effect on human behaviours. However, the extent to which each level of green physical activity benefits health and wellbeing is assumed to differ, requiring confirmation in future research. This elucidation of understanding is needed because previous literature has tended to focus on recording empirical evidence rather than developing a sound theoretical framework to understand green physical activity effects. Here we propose an ecological dynamics rationale to explain how and why green physical activity might influence health and wellbeing of different population groups. This framework suggests a number of unexplored, interacting constraints related to types of environment and population groups, which shape reported levels of benefit of green physical activity. Further analysis is needed to clarify the explicit relationship between green physical activity and health and wellbeing, including levels of engagement, types of environmental constraints, levels of physical activity, adventure effects, skill effects and sampling of different populations.

New Simulation Methods to Facilitate Achieving a Mechanistic Understanding of Basic Pharmacology Principles in the Classroom

ERIC Educational Resources Information Center

Grover, Anita; Lam, Tai Ning; Hunt, C. Anthony

2008-01-01

We present a simulation tool to aid the study of basic pharmacology principles. By taking advantage of the properties of agent-based modeling, the tool facilitates taking a mechanistic approach to learning basic concepts, in contrast to the traditional empirical methods. Pharmacodynamics is a particular aspect of pharmacology that can benefit from…

The Global Challenge in Basic Education: Why Continued Investment in Basic Education Is Important

ERIC Educational Resources Information Center

Mertaugh, Michael T.; Jimenez, Emmanuel Y.; Patrinos, Harry A.

2009-01-01

This paper documents the importance of continued investment in basic education and argues that investments need to be carefully targeted to address the constraints that limit the coverage and quality of education if they are to provide expected benefits. Part I begins with a discussion of the returns to investment in education. Part II then…

Physics For Dummies

NASA Astrophysics Data System (ADS)

Holzner, Steve; Ph., D.

2005-11-01

The fun and easy way to understand the basic principles of physics How does gravity work? What does e=mc2 really mean? And what's a charm quark? Physics For Dummies answers these questions and more, explaining the basics of physical science and its importance in our everyday lives in a simple, clear, and entertaining fashion. Whether readers are taking a class, helping kids with homework, or are simply interested in how the world works, this plain-English guide gives them the knowledge they need to understand basic physics. Through real-world examples and problems, it covers such key topics as motion, energy, and waves (sound, light, wave-particle); solids, liquids, and gases; thermodynamics; electromagnetism; relativity; atomic and nuclear structures; and the Big Bang and stars. Steven Holzner, PhD (Ithaca, NY), is the author of more than 40 books and a former contributing editor at PC Magazine. He has been on the faculty of MIT and taught Physics 101 and 102 at Cornell for over ten years.

Promoting Physical Activity for Students with Autism Spectrum Disorder: Barriers, Benefits, and Strategies for Success

ERIC Educational Resources Information Center

Menear, Kristi S.; Neumeier, William H.

2015-01-01

Many students with autism spectrum disorder (ASD) fall short of the recommended physical activity levels and experience challenges in physical activity and physical education settings. This article reviews factors that can improve the physical activity statistics of students with ASD, outlines the researched benefits of physical activity for…

Physical Activity: A Tool for Improving Health (Part 1--Biological Health Benefits)

ERIC Educational Resources Information Center

Gallaway, Patrick J.; Hongu, Nobuko

2015-01-01

Extension educators have been promoting and incorporating physical activities into their community-based programs and improving the health of individuals, particularly those with limited resources. This article is the first of a three-part series describing the benefits of physical activity for human health: 1) biological health benefits of…

Physical Activity: A Tool for Improving Health (Part 2-Mental Health Benefits)

ERIC Educational Resources Information Center

Gallaway, Patrick J.; Hongu, Nobuko

2016-01-01

By promoting physical activities and incorporating them into their community-based programs, Extension professionals are improving the health of individuals, particularly those with limited resources. This article is the second in a three-part series describing the benefits of physical activity for human health: (1) biological health benefits of…

Vision and art: an interdisciplinary approach to neuroscience education.

PubMed

Lafer-Sousa, Rosa; Conway, Bevil R

2009-01-01

Undergraduate institutions are increasingly adopting neuroscience within their curricula, although it is unclear how best to implement this material given the interdisciplinary nature of the field, which requires knowledge of basic physics, chemistry, biology and psychology. This difficulty is compounded by declines over recent decades in the amount of physics education that students receive in high school, which hinders students' ability to grasp basic principles of neuroscience. Here we discuss our experiences as teacher (BRC) and student (RLS) with an undergraduate course in Vision and Art. The course capitalizes on students' prior interest in visual art to motivate an understanding of the physiological and computational neural processes that underlie vision; our aim is that the learning strategies that students acquire as a result of the format and interdisciplinary approach of the course will increase students' critical thinking skills and benefit them as they pursue other domains of inquiry. The course includes both expert lectures on central themes of vision along with a problem-based learning (PBL) laboratory component that directly engages the students as empirical scientists. We outline the syllabus, the motivation for using PBL, and describe a number of hands-on laboratory exercises, many of which require only inexpensive and readily available equipment. We have developed a website that we hope will facilitate student-driven inquiry beyond the classroom and foster inter-institutional collaboration in this endeavor. We conclude the paper with a discussion of the potential limitations of the course and how to evaluate the success of the course and the website.

Find a Physical Therapist

MedlinePlus

... our resources for healthy running. Go There » Why Physical Therapy? Avoid Opioids Benefits of Physical Therapy About PTs & PTAs Did You Know? Patient ... There are numerous benefits to treatment by a physical therapist. Go There » For Patients Choosing Your PT ...

A Conceptual Foundation for Measures of Physical Function and Behavioral Health Function for Social Security Work Disability Evaluation

PubMed Central

Marfeo, Elizabeth E.; Haley, Stephen M.; Jette, Alan M.; Eisen, Susan V.; Ni, Pengsheng; Bogusz, Kara; Meterko, Mark; McDonough, Christine M.; Chan, Leighton; Brandt, Diane E.; Rasch, Elizabeth K.

2014-01-01

Physical and mental impairments represent the two largest health condition categories for which workers receive Social Security disability benefits. Comprehensive assessment of physical and mental impairments should include aspects beyond medical conditions such as a person’s underlying capabilities as well as activity demands relevant to the context of work. The objective of this paper is to describe the initial conceptual stages of developing new measurement instruments of behavioral health and physical functioning relevant for Social Security work disability evaluation purposes. To outline a clear conceptualization of the constructs to be measured, two content models were developed using structured and informal qualitative approaches. We performed a structured literature review focusing on work disability and incorporating aspects of the International Classification of Functioning, Disability, and Health (ICF) as a unifying taxonomy for framework development. Expert interviews provided advice and consultation to enhance face validity of the resulting content models. The content model for work-related behavioral health function identifies five major domains (1) Behavior Control, (2) Basic Interactions, (3) Temperament and Personality, (4) Adaptability, and (5) Workplace Behaviors. The content model describing physical functioning includes three domains (1) Changing and Maintaining Body Position, (2) Whole Body Mobility, and (3) Carrying, Moving and Handling Objects. These content models informed subsequent measurement properties including item development, measurement scale construction, and provided conceptual coherence guiding future empirical inquiry. The proposed measurement approaches show promise to comprehensively and systematically assess physical and behavioral health functioning relevant to work. PMID:23548543

77 FR 75655 - Notice of Availability of Draft Director's Order #77-10 Concerning National Park Service Policies...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

... accordance with the National Parks Omnibus Management Act of 1998 (16 U.S.C. 5935(d)) that authorizes the....). This Order clarifies National Park Service Management Policies 2006 4.2.4, defines NPS benefits sharing, lists fundamental benefits-sharing principles, describes basic benefits- sharing procedures, addresses...

The benefits of in-group contact through physical activity involvement for health and well-being among Korean immigrants

PubMed Central

Kim, Junhyoung; Heo, Jinmoo; Kim, Jun

2014-01-01

This qualitative study is designed to examine the benefits of physical activity involvement with members of the same ethnic group. For this study, Korean immigrants who were members of Korean physical activity clubs such as badminton and tennis were selected as participants. Using a constructive grounded theory methodology, three themes were identified as benefits of physical activity involvement: (1) the experience of psychological well-being, (2) the creation of a unique cultural world, and (3) the facilitation of physical activity involvement. The findings of this study suggest that Korean immigrant participants gained various social, cultural, and psychological benefits by engaging in activities with other Korean immigrants. PMID:24875239

The benefits of in-group contact through physical activity involvement for health and well-being among Korean immigrants.

PubMed

Kim, Junhyoung; Heo, Jinmoo; Kim, Jun

2014-01-01

This qualitative study is designed to examine the benefits of physical activity involvement with members of the same ethnic group. For this study, Korean immigrants who were members of Korean physical activity clubs such as badminton and tennis were selected as participants. Using a constructive grounded theory methodology, three themes were identified as benefits of physical activity involvement: (1) the experience of psychological well-being, (2) the creation of a unique cultural world, and (3) the facilitation of physical activity involvement. The findings of this study suggest that Korean immigrant participants gained various social, cultural, and psychological benefits by engaging in activities with other Korean immigrants.

Influence of obesity and physical workload on disability benefits among construction workers followed up for 37 years.

PubMed

Robroek, Suzan J W; Järvholm, Bengt; van der Beek, Allard J; Proper, Karin I; Wahlström, Jens; Burdorf, Alex

2017-09-01

The objectives of this study are to investigate the relation between obesity and labour force exit via diagnosis-specific disability benefits, and whether physical workload modifies this association. A longitudinal analysis was performed among 3 28 743 Swedish construction workers in the age of 15-65 years. Body weight and height were measured at a health examination and enriched with register information on disability benefits up to 37 years later. Diagnoses of disability benefits were categorised into cardiovascular diseases (CVDs), musculoskeletal diseases (MSDs), mental disorders and others. A job exposure matrix, based on self-reported lifting of heavy loads and working in bent forward or twisted position, was applied as a measure of physical workload. Cox proportional hazards regression analyses were performed, and the relative excess risk due to interaction (RERI) between obesity and physical workload was calculated. Obese construction workers were at increased risk of receiving disability benefits (HR 1.70, 95% CI 1.65 to 2.76), mainly through CVD (HR 2.30) and MSD (HR 1.71). Construction workers with a high physical workload were also more likely to receive a disability benefit (HR 2.28, 95% CI 2.21 to 2.34), particularly via MSD (HR 3.02). Obesity in combination with a higher physical workload increased the risk of disability benefits (RERI 0.28) more than the sum of the risks of obesity and higher physical workload, particularly for MSD (RERI 0.44). Obesity and a high physical workload are risk factors for disability benefit. Furthermore, these factors are synergistic risk factors for labour force exit via disability benefit through MSD. Comprehensive programmes that target health promotion to prevent obesity and ergonomic interventions to reduce physical workload are important to facilitate sustained employment. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Molecular basis of angiosperm tree architecture

USDA-ARS?s Scientific Manuscript database

The shoot architecture of trees greatly impacts orchard and forest management methods. Amassing greater knowledge of the molecular genetics behind tree form can benefit these industries as well as contribute to basic knowledge of plant developmental biology. This review covers basic components of ...

Dive into Scuba

ERIC Educational Resources Information Center

Coelho, Jeffrey; Fielitz, Lynn R.

2006-01-01

Scuba is a unique physical education activity that middle school and high school students can experience in physical education to provide them with the basic skills needed to enjoy the sport for many years to come. This article describes the basic scuba diving equipment, proper training and certification for instructors and students, facilities,…

Using Assessment to Support Basic Instruction Programs in Physical Education

ERIC Educational Resources Information Center

Roberts, Thomas; Evans, Tom; Ormond, Frank

2006-01-01

College/University administrators have, for various reasons, scrutinized Physical Education basic instruction program (BIP) requirements for possible reduction. In an effort to defend these requirements, assessment should be undertaken to obtain objective and subjective data that measure a program's effectiveness. This study was conducted at a…

Developing More Effective Curriculum Via "Basic Stuff."

ERIC Educational Resources Information Center

Heitmann, Helen M.

Discussed is the design and development of a physical education curriculum, incorporating principles discussed in the "Basic Stuff" physical education series. Four tasks are suggested for planning the curriculum: (1) develop a unit for activity instruction, where the concepts inherent in the sport or activity skills may be identified; (2) develop…

Clinically Relevant Physical Benefits of Exercise Interventions in Breast Cancer Survivors.

PubMed

Kirkham, Amy A; Bland, Kelcey A; Sayyari, Sarah; Campbell, Kristin L; Davis, Margot K

2016-02-01

Evidence is currently limited for the effect of exercise on breast cancer clinical outcomes. However, several of the reported physical benefits of exercise, including peak oxygen consumption, functional capacity, muscle strength and lean mass, cardiovascular risk factors, and bone health, have established associations with disability, cardiovascular disease risk, morbidity, and mortality. This review will summarize the clinically relevant physical benefits of exercise interventions in breast cancer survivors and discuss recommendations for achieving these benefits. It will also describe potential differences in intervention delivery that may impact outcomes and, lastly, describe current physical activity guidelines for cancer survivors.

The Effects of a Physical Education Intervention to Support the Satisfaction of Basic Psychological Needs on the Motivation and Intentions to be Physically Active.

PubMed

Franco, Evelia; Coterón, Javier

2017-10-01

The aim of the study was to investigate the effects of an intervention to support the basic psychological needs on the satisfaction of these needs, intrinsic motivation, intention to be physically active and some enjoyment-related outcomes in Physical Education. The present study incorporated strategies presented by Standage and Ryan (2012) in a previous study. A quasi-experimental study was conducted with two groups (n experimental = 30; n control = 23) of 2nd year Secondary Education students aged between 13 and 15 (M = 13.35, SD = .62) by delivering 24 physical education classes. The teacher in the experimental group underwent prior and continual training. The results revealed that the students from the experimental group showed a significant increase in the perception of autonomy and competence. Furthermore, the experimental group showed a greater perception than the control group in the enjoyment related to learning and contents. These results provide information about the efficacy of an intervention programme based on the strategies presented by Standage and Ryan (2012) to foster satisfaction of basic psychological needs and facilitate support for basic psychological needs to promote the development of positive learning-related outcomes.

Parental Perceptions of Physical Activity Benefits for Youth with Developmental Disabilities

ERIC Educational Resources Information Center

Pitchford, E. Andrew; Siebert, Erin; Hamm, Jessica; Yun, Joonkoo

2016-01-01

Physical activity promotion is of need for youth with developmental disabilities. Parental perceptions of physical activity benefits may influence youth behaviors. This study investigated the relationship between parental beliefs on the importance of physical activity and physical activity levels among youth with disabilities. Parents and…

Inquiring Minds

Science.gov Websites

Go Science at Fermilab Fermilab and the Higgs Boson Frontiers of Particle Physics Experiments & Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Medicine Inquiring Minds Questions About Physics Other High-Energy Physics Sites More About Particle Physics Library

Basic needs and their predictors for intubated patients in surgical intensive care units.

PubMed

Liu, Jin-Jen; Chou, Fan-Hao; Yeh, Shu-Hui

2009-01-01

This study was conducted to investigate the basic needs and communication difficulties of intubated patients in surgical intensive care units (ICUs) and to identify predictors of the basic needs from the patient characteristics and communication difficulties. In this descriptive correlational study, 80 surgical ICU patients were recruited and interviewed using 3 structured questionnaires: demographic information, scale of basic needs, and scale of communication difficulties. The intubated patients were found to have moderate communication difficulties. The sense of being loved and belonging was the most common need in the intubated patients studied (56.00 standardized scores). A significantly positive correlation was found between communication difficulties and general level of basic needs (r = .53, P < .01), and another positive correlation was found between the length of stay in ICUs and the need for love and belonging (r = .25, P < .05). The basic needs of intubated patients could be significantly predicted by communication difficulties (P = .002), use of physical restraints (P = .010), lack of intubation history (P = .005), and lower educational level (P = .005). These 4 predictors accounted for 47% of the total variance in basic needs. The intubated patients in surgical ICUs had moderate basic needs and communication difficulties. The fact that the basic needs could be predicted by communication difficulties, physical restraints, and educational level suggests that nurses in surgical ICUs need to improve skills of communication and limit the use of physical restraints, especially in patients with a lower educational level.

Benefits Mapping and Analysis Program (BenMAP)

EPA Pesticide Factsheets

This area summarizes the key features of the BenMAP-CE program and links to pages that provide more details regarding the program, the basic principles of air pollution benefits analysis and a link to download the software.

Benefit distribution of social health insurance: evidence from china's urban resident basic medical insurance.

PubMed

Pan, Jay; Tian, Sen; Zhou, Qin; Han, Wei

2016-09-01

Equity is one of the essential objectives of the social health insurance. This article evaluates the benefit distribution of the China's Urban Residents' Basic Medical Insurance (URBMI), covering 300 million urban populations. Using the URBMI Household Survey data fielded between 2007 and 2011, we estimate the benefit distribution by the two-part model, and find that the URBMI beneficiaries from lower income groups benefited less than that of higher income groups. In other words, government subsidy that was supposed to promote the universal coverage of health care flew more to the rich. Our study provides new evidence on China's health insurance system reform, and it bears meaningful policy implication for other developing countries facing similar challenges on the way to universal coverage of health insurance. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Adolescent physical activity and health: a systematic review.

PubMed

Hallal, Pedro C; Victora, Cesar G; Azevedo, Mario R; Wells, Jonathan C K

2006-01-01

Physical activity in adolescence may contribute to the development of healthy adult lifestyles, helping reduce chronic disease incidence. However, definition of the optimal amount of physical activity in adolescence requires addressing a number of scientific challenges. This article reviews the evidence on short- and long-term health effects of adolescent physical activity. Systematic reviews of the literature were undertaken using a reference period between 2000 and 2004, based primarily on the MEDLINE/PubMed database. Relevant studies were identified by examination of titles, abstracts and full papers, according to inclusion criteria defined a priori. A conceptual framework is proposed to outline how adolescent physical activity may contribute to adult health, including the following pathways: (i) pathway A--tracking of physical activity from adolescence to adulthood; (ii) pathway B--direct influence of adolescent physical activity on adult morbidity; (iii) pathway C--role of physical activity in treating adolescent morbidity; and (iv) pathway D - short-term benefits of physical activity in adolescence on health. The literature reviews showed consistent evidence supporting pathway 'A', although the magnitude of the association appears to be moderate. Thus, there is an indirect effect on all health benefits resulting from adult physical activity. Regarding pathway 'B', adolescent physical activity seems to provide long-term benefits on bone health, breast cancer and sedentary behaviours. In terms of pathway 'C', water physical activities in adolescence are effective in the treatment of asthma, and exercise is recommended in the treatment of cystic fibrosis. Self-esteem is also positively affected by adolescent physical activity. Regarding pathway 'D', adolescent physical activity provides short-term benefits; the strongest evidence refers to bone and mental health. Appreciation of different mechanisms through which adolescent physical activity may influence adult health is essential for drawing recommendations; however, the amount of exercise needed for achieving different benefits may vary. Physical activity promotion must start in early life; although the 'how much' remains unknown and needs further research, the lifelong benefits of adolescent physical activity on adult health are unequivocal.

Neutrino physics

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

Haxton, Wick C.; Holstein, Barry R.; Department of Physics and Astronomy, University of Massachusetts, Amherst, Massachusetts 01003

2000-01-01

The basic concepts of neutrino physics are presented at a level appropriate for integration into elementary courses on quantum mechanics and/or modern physics. (c) 2000 American Association of Physics Teachers.

Effects of Increased Physical Activity on Motor Skills and Marks in Physical Education: An Intervention Study in School Years 1 through 9 in Sweden

ERIC Educational Resources Information Center

Ericsson, Ingegerd

2011-01-01

Background: Studies have shown that some children do not participate in sport or exercise because they did not establish early coordination and basic motor skills while at school. Basic motor skills form significant parts of the goals for students to achieve in the Swedish school subject Physical Education and Health (PEH). Aims: The aim was to…

21 CFR 320.25 - Guidelines for the conduct of an in vivo bioavailability study.

Code of Federal Regulations, 2014 CFR

2014-04-01

... physician determines that there is a potential benefit to the patient. (b) Basic design. The basic design of... to or to meet any comparative labeling claims made in relation to the drug product that is the...

21 CFR 320.25 - Guidelines for the conduct of an in vivo bioavailability study.

Code of Federal Regulations, 2012 CFR

2012-04-01

... physician determines that there is a potential benefit to the patient. (b) Basic design. The basic design of... to or to meet any comparative labeling claims made in relation to the drug product that is the...

21 CFR 320.25 - Guidelines for the conduct of an in vivo bioavailability study.

Code of Federal Regulations, 2011 CFR

2011-04-01

... physician determines that there is a potential benefit to the patient. (b) Basic design. The basic design of... to or to meet any comparative labeling claims made in relation to the drug product that is the...

21 CFR 320.25 - Guidelines for the conduct of an in vivo bioavailability study.

Code of Federal Regulations, 2013 CFR

2013-04-01

... physician determines that there is a potential benefit to the patient. (b) Basic design. The basic design of... to or to meet any comparative labeling claims made in relation to the drug product that is the...

Exergames for Physical Education Courses: Physical, Social, and Cognitive Benefits.

PubMed

Staiano, Amanda E; Calvert, Sandra L

2011-06-01

Digital games combining exercise with game play, known as exergames, can improve youths' health status and provide social and academic benefits. Exergame play increases caloric expenditure, heart rate, and coordination. Psychosocial and cognitive impacts of exergame play may include increased self-esteem, social interaction, motivation, attention, and visual-spatial skills. This article summarizes the literature on exergames, with a special emphasis on physical education courses and the potential of exergames to improve students' physical health, as well as transfer effects that may benefit related physical, social, and academic outcomes.

Exergames for Physical Education Courses: Physical, Social, and Cognitive Benefits

PubMed Central

Staiano, Amanda E.; Calvert, Sandra L.

2012-01-01

Digital games combining exercise with game play, known as exergames, can improve youths’ health status and provide social and academic benefits. Exergame play increases caloric expenditure, heart rate, and coordination. Psychosocial and cognitive impacts of exergame play may include increased self-esteem, social interaction, motivation, attention, and visual–spatial skills. This article summarizes the literature on exergames, with a special emphasis on physical education courses and the potential of exergames to improve students’ physical health, as well as transfer effects that may benefit related physical, social, and academic outcomes. PMID:22563349

Application of basic physics principles to clinical neuroradiology: differentiating artifacts from true pathology on MRI.

PubMed

Hakky, Michael; Pandey, Shilpa; Kwak, Ellie; Jara, Hernan; Erbay, Sami H

2013-08-01

This article outlines artifactual findings commonly encountered in neuroradiologic MRI studies and offers clues to differentiate them from true pathology on the basis of their physical properties. Basic MR physics concepts are used to shed light on the causes of these artifacts. MRI is one of the most commonly used techniques in neuroradiology. Unfortunately, MRI is prone to image distortion and artifacts that can be difficult to identify. Using the provided case illustrations, practical clues, and relevant physical applications, radiologists may devise algorithms to troubleshoot these artifacts.

Classical dense matter physics: some basic methods and results

NASA Astrophysics Data System (ADS)

Čelebonović, Vladan

2002-07-01

This is an introduction to the basic notions, some methods and open problems of dense matter physics and their applications in astrophysics. Experimental topics cover the range from the work of P. W. Bridgman to the discovery and basic results of use of the diamond anvil cell. On the theoretical side, the semiclassical method of P. Savić and R. Kašanin is described. The choice of these topics is conditioned by their applicability in astrophysics and the author's research experience. At the end of the paper is presented a list of some unsolved problems in dense matter physics and astrophysics, some (or all) of which could form a basis of future collaborations.

Teaching of Basic Posture Skills in Visually Impaired Individuals and Its Implementation under Aggravated Conditions

ERIC Educational Resources Information Center

Suveren-Erdogan, Ceren; Suveren, Sibel

2018-01-01

The aim of this study is to enable basic posture exercises to be included in the basic exercises of the visually impaired individuals as a step to learn more difficult movements, to guide the instructors in order to make efficient progress in a short time and to help more numbers of disabled individuals benefit from these studies. Method: 15…

Determinants of physical activity in primary school students using the health belief model.

PubMed

Ar-Yuwat, Sireewat; Clark, Mary Jo; Hunter, Anita; James, Kathy S

2013-01-01

Thailand is a middle-income country in which two-thirds of children demonstrate an insufficient level of physical activity. Physical inactivity is a major risk factor for obesity and many other health-related consequences in children. Thus, it is important to understand how primary school children perceive things in their daily life as determinants of physical activity. The purpose of this study was to investigate the impact of cues, perceived benefits, and perceived barriers on the level of physical activity among primary school students. A cross-sectional study was conducted in Phitsanulok Province, Thailand, in 2011. Multistage sampling selected a total of 123 primary school students. The Physical Activity Questionnaire for Older Children and the Cues, Perceived Benefits, and Barriers to Physical Activity Questionnaire were used to assess the student levels of physical activity, as well as the perceived benefits, barriers, and cues to action. The association between these factors and the level of physical activity was determined by correlation statistics and confirmed by robust regression. Multivariate analysis of variance compared health belief model determinants: perceived benefits, perceived barriers, and cues to action on physical activity between male and female students. Self-administered questionnaires were validated and tested in a pilot study. The level of activity among primary school children was significantly influenced by perceived barriers, such as fear of strangers when playing outdoors, bad weather, and too much homework. However, activity was not influenced by cues to action or perceived benefits. Perceived benefits, barriers, and cues to physical activity did not differ by gender. A safe environment and fewer barriers, such as amount of homework, could enhance physical activity in primary school children.

The Solar-Terrestrial Environment

NASA Astrophysics Data System (ADS)

Hargreaves, John Keith

1995-05-01

The book begins with three introductory chapters that provide some basic physics and explain the principles of physical investigation. The principal material contained in the main part of the book covers the neutral and ionized upper atmosphere, the magnetosphere, and structures, dynamics, disturbances, and irregularities. The concluding chapter deals with technological applications. The account is introductory, at a level suitable for readers with a basic background in engineering or physics. The intent is to present basic concepts, and for that reason, the mathematical treatment is not complex. SI units are given throughout, with helpful notes on cgs units where these are likely to be encountered in the research literature. This book is suitable for advanced undergraduate and graduate students who are taking introductory courses on upper atmospheric, ionospheric, or magnetospheric physics. This is a successor to The Upper Atmosphere and Solar-Terrestrial Relations, published in 1979.

Fermilab | Science at Fermilab | Experiments & Projects | Energy Frontier

Science.gov Websites

Go Science at Fermilab Fermilab and the Higgs Boson Frontiers of Particle Physics Experiments & Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Medicine Inquiring Minds Questions About Physics Other High-Energy Physics Sites More About Particle Physics Library

Fermilab | Science at Fermilab | Experiments & Projects

Science.gov Websites

Go Science at Fermilab Fermilab and the Higgs Boson Frontiers of Particle Physics Experiments & Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Medicine Inquiring Minds Questions About Physics Other High-Energy Physics Sites More About Particle Physics Library

Adaptive Capacity: An Evolutionary Neuroscience Model Linking Exercise, Cognition, and Brain Health.

PubMed

Raichlen, David A; Alexander, Gene E

2017-07-01

The field of cognitive neuroscience was transformed by the discovery that exercise induces neurogenesis in the adult brain, with the potential to improve brain health and stave off the effects of neurodegenerative disease. However, the basic mechanisms underlying exercise-brain connections are not well understood. We use an evolutionary neuroscience approach to develop the adaptive capacity model (ACM), detailing how and why physical activity improves brain function based on an energy-minimizing strategy. Building on studies showing a combined benefit of exercise and cognitive challenge to enhance neuroplasticity, our ACM addresses two fundamental questions: (i) what are the proximate and ultimate mechanisms underlying age-related brain atrophy, and (ii) how do lifestyle changes influence the trajectory of healthy and pathological aging? Copyright © 2017 Elsevier Ltd. All rights reserved.

20 CFR 10.500 - What are the basic rules governing continuing receipt of compensation benefits and return to work?

Code of Federal Regulations, 2014 CFR

2014-04-01

... work? (a) Benefits are available only while the effects of a work-related condition continue... work is available within the employee's demonstrated commuting area and the employee's qualifications...

20 CFR 10.500 - What are the basic rules governing continuing receipt of compensation benefits and return to work?

Code of Federal Regulations, 2013 CFR

2013-04-01

... work? (a) Benefits are available only while the effects of a work-related condition continue... work is available within the employee's demonstrated commuting area and the employee's qualifications...

20 CFR 10.500 - What are the basic rules governing continuing receipt of compensation benefits and return to work?

Code of Federal Regulations, 2012 CFR

2012-04-01

... work? (a) Benefits are available only while the effects of a work-related condition continue... work is available within the employee's demonstrated commuting area and the employee's qualifications...

Fitness

MedlinePlus

... activity are? Check out this info: What is physical fitness? top Physical fitness means you can do ... for things like bending and stretching. What is physical activity? top Basically, physical activity is anything that ...

Approaches to Changing the Physical Attributes of the Adult Learning Environment: A Preliminary Investigation.

ERIC Educational Resources Information Center

Fulton, Rodney D.

A study surveyed 139 individuals to determine if differences in the way they approached the physical attributes of various learning environments could be attributed to either gender or age. Participants were Montana State University graduate students in education; adult basic education students in Bozeman, Montana; adult basic education faculty…

Development and Optimisation of an In-Service Teacher Training Programme on Motivational Assessment in Physical Education

ERIC Educational Resources Information Center

Slingerland, Menno; Borghouts, Lars; Jans, Liesbeth; Weeldenburg, Gwen; van Dokkum, Gertjan; Vos, Steven; Haerens, Leen

2017-01-01

Although assessment practices are commonly part of the physical education (PE) curriculum they may often frustrate rather than support students' basic needs for autonomy, competence and relatedness. Nevertheless, assessment also provides various promising opportunities to support these basic needs and enhance learning in students. In order to…

Student Physical Education Teachers' Well-Being: Contribution of Basic Psychological Needs

ERIC Educational Resources Information Center

Ciyin, Gülten; Erturan-Ilker, Gökçe

2014-01-01

This study adopted Self-Determination Theory tenets and aimed to explore whether student physical education (PE) teachers' satisfaction of the three basic psychological needs independently predicts well-being. 267 Turkish student PE teachers were recruited for the study. Two stepwise multiple regression analysis was performed in which each outcome…

The Sequencing of Basic Chemistry Topics by Physical Science Teachers

ERIC Educational Resources Information Center

Sibanda, Doras; Hobden, Paul

2016-01-01

The purpose of this study was to find out teachers' preferred teaching sequence for basic chemistry topics in Physical Science in South Africa, to obtain their reasons underpinning their preferred sequence, and to compare these sequences with the prescribed sequences in the current curriculum. The study was located within a pragmatic paradigm and…

Exercise Self-Efficacy and Perceived Wellness among College Students in a Basic Studies Course

ERIC Educational Resources Information Center

Sidman, Cara L.; D'Abundo, Michelle Lee; Hritz, Nancy

2009-01-01

University basic studies courses provide a valuable opportunity for facilitating the knowledge, skills, and beliefs that develop healthy behaviors to last a lifetime. Belief in one's ability to participate in physical activity, exercise self-efficacy, is a psychological construct that has had a documented impact on physical activity. Although…

Using Sport Education in a University Physical Activity Course

ERIC Educational Resources Information Center

Blocker, Danielle; Wahl-Alexander, Zachary

2018-01-01

At a majority of colleges and universities around the country, basic activity courses are taught predicated on teaching students basic skills and instilling healthy habits. The purpose of this article is to outline and describe a physical conditioning course that utilized the sport education (SE) model and emphasized outside engagement to instill…

A Review of Physical Activity Levels during Elementary School Physical Education

ERIC Educational Resources Information Center

Fairclough, Stuart J.; Stratton, Gareth

2006-01-01

Regular physical activity participation throughout childhood provides benefits to physical (Malina, Bouchard, & Bar-Or, 2004), physiological (Andersen, Wedderkopp, Hansen, Cooper, & Froberg, 2003), and psychological health (Mutrie & Parfitt, 1998). In recognition of these benefits, guidelines have been published in the United States…

Dancer Perceptions of the Cognitive, Social, Emotional, and Physical Benefits of Modern Styles of Partnered Dancing

PubMed Central

Lakes, Kimberley D.; Marvin, Shesha; Rowley, Jessica; Nicolas, Malia San; Arastoo, Sara; Viray, Leo; Orozco, Amanda; Jurnak, Fran

2016-01-01

Objective To study dancers’ perceptions of the physical, cognitive, affective, and social benefits of partnered dancing. Method 225 dancers (71% female) were recruited through a community ballroom dance center and completed an online survey designed to measure their perceptions of the physical, cognitive, affective, and social benefits of modern, partnered dance styles (swing, Lindy Hop, and ballroom dancing). Subgroups were formed for analyses. For one set of analyses, groups based on length of dance participation were formed: experienced (dancing for more than 2 years) or novice (dancing for less than a year) dancers. For another set of analyses, groups based on frequency of dance practice were formed: committed (dancing at least one or more times per week) or occasional (dancing two or fewer times per month). Results The majority of participants reported perceived benefits in physical fitness, cognition, affect, and social functioning. Experienced dancers reported significantly greater self-perceived physical, social, and cognitive benefits than novice dancers. Committed dancers were more likely than occasional dancers to report improvements in physical fitness, U = 6,942, z = 2.38, r = .16, p <.05. A Mann-Whitney test indicated that self-reported improvements in mood (i.e., feeling less depressed and more happy) were greater for women than for men, U = 3,945, z = −3.07, r = .20, p < .001. Length and frequency of dance participation significantly predicted perceived physical benefits [X2 (1,6) = 35.463, p <.001, R2 = .16] and social benefits [X2 (1,6) = 15.776, p <.05, R2 =.07], but not cognitive benefits. Conclusions Results suggest that participation in partnered dance styles is associated with perceived improvements in physical fitness, cognitive functioning, social functioning, mood, and self-confidence, and that perceived benefits may increase as individuals dance more frequently and over longer periods of time. PMID:27261991

Dancer perceptions of the cognitive, social, emotional, and physical benefits of modern styles of partnered dancing.

PubMed

Lakes, Kimberley D; Marvin, Shesha; Rowley, Jessica; Nicolas, Malia San; Arastoo, Sara; Viray, Leo; Orozco, Amanda; Jurnak, Frances

2016-06-01

To study dancers' perceptions of the physical, cognitive, affective, and social benefits of partnered dancing. 225 dancers (71% female) were recruited through a community ballroom dance center and completed an online survey designed to measure their perceptions of the physical, cognitive, affective, and social benefits of modern, partnered dance styles (swing, Lindy Hop, and ballroom dancing). Subgroups were formed for analyses. For one set of analyses, groups based on length of dance participation were formed: experienced (dancing for more than 2 years) or novice (dancing for less than a year) dancers. For another set of analyses, groups based on frequency of dance practice were formed: committed (dancing at least one or more times per week) or occasional (dancing two or fewer times per month). The majority of participants reported perceived benefits in physical fitness, cognition, affect, and social functioning. Experienced dancers reported significantly greater self-perceived physical, social, and cognitive benefits than novice dancers. Committed dancers were more likely than occasional dancers to report improvements in physical fitness, U=6942, z=2.38, r=0.16, p<0.05. A Mann-Whitney test indicated that self-reported improvements in mood (i.e., feeling less depressed and more happy) were greater for women than for men, U=3945, z=-3.07, r=0.20, p<0.001. Length and frequency of dance participation significantly predicted perceived physical benefits [Χ(2) (1,6)=35.463, p <0.001, R(2)=0.16] and social benefits [Χ(2) (1,6)=15.776, p<0.05, R(2)=0.07], but not cognitive benefits. Results suggest that participation in partnered dance styles is associated with perceived improvements in physical fitness, cognitive functioning, social functioning, mood, and self-confidence, and that perceived benefits may increase as individuals dance more frequently and over longer periods of time. Copyright © 2016 Elsevier Ltd. All rights reserved.

SU-E-E-05: Initial Experience On Physics Rotation of Radiological Residents

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

Zhang, J; Williams, D; DiSantis, D

Purpose: The new ABR core exam integrates physics into clinical teaching, with an emphasis on understanding image quality, image artifacts, radiation dose and patient safety for each modality and/or sub-specialty. Accordingly, physics training of radiological residents faces a challenge. A traditional teaching of physics through didactic lectures may not fully fulfill this goal. It is also difficult to incorporate physics teaching in clinical practice due to time constraints. A dedicated physics rotation may be a solution. This study is to evaluate a full week physics workshop developed for the first year radiological residents. Methods: The physics rotation took a fullmore » week. It included three major parts, introduction lectures, hand-on experiences and observation of technologist operation. An introduction of basic concepts was given to each modality at the beginning. Hand-on experiments were emphasized and took most of time. During hand-on experiments, residents performed radiation measurements, studied the relationship between patient dose and practice (i.e., fluoroscopy), investigated influence of acquisition parameters (i.g., kV, mAs) on image quality, and evaluated image quality using phantoms A physics test before and after the workshop was also given but not for comparison purpose. Results: The evaluation shows that the physics rotation during the first week of residency in radiology is preferred by all residents. The length of a full week of physics workshop is appropriate. All residents think that the intensive workshop can significantly benefit their coming clinical rotations. Residents become more comfortable regarding the use of radiation and counseling relevant questions such as a pregnant patient risk from a CE PE examination. Conclusion: A dedicated physics rotation, assisting with didactic lectures, may fulfill the requirements of physics of the new ABR core exam. It helps radiologists deeply understand the physics concepts and more efficiently use the medical physics in practice.« less

Psychosocial Correlates and Outcomes of Physical Activity among Latinos: A Review

ERIC Educational Resources Information Center

Marquez, David X.; McAuley, Edward; Overman, Natalie

2004-01-01

Despite the many physical and psychological benefits of physical activity, it is well documented that the general population does not engage in sufficient leisure time physical activity to accrue such benefits. In the Latino population the situation is even more dire. This review focuses on studies of the relationship between physical activity and…

Movement and Learning: Integrating Physical Activity into the Classroom

ERIC Educational Resources Information Center

Reeves, Emily; Miller, Stacia; Chavez, Crystal

2016-01-01

We know the benefits of physical activity, and yet recess and physical education classes are being cut or scaled back to make room for meeting academic standards. Is cutting recess and physical education really benefiting academics? A look at some recent studies suggests that it is not. Integrating physical activity into the classroom may increase…

Injury and Inclusion: Understanding Common Legal Concerns in Physical Education

ERIC Educational Resources Information Center

McCoy, Lauren; Esslinger, Keri; Baghurst, Timothy

2017-01-01

Physical education teachers are often focused on the many benefits of physical education to students, but there must also be a consideration of risk. How can the risks in physical education be minimized to maximize the benefits? One way to accomplish this goal is to increase physical educators' understanding of the legal risks related to…

Physical activity motivation and benefits in people with multiple sclerosis.

PubMed

Fasczewski, Kimberly S; Gill, Diane L; Rothberger, Sara M

2018-06-01

Multiple sclerosis is a degenerative neurological disease that affects 2.1 million people worldwide. There is no cure, but an expanding body of research supports the positive impact of physical activity and suggests physical activity has benefits for the individual's psychological and physical well-being. Using Self-Determination Theory as a framework, mixed methods with a focus on qualitative interviews were used to explore physical activity motivation and benefits with a sample of highly active people with multiple sclerosis (n = 15). Disability level ranged from not disabled to wheelchair bound with the majority of participants reporting minimal impact from multiple sclerosis. Survey data were collected using a number of open-ended questions along with measures of self-efficacy, self-determined motivation, physical activity, and quality of life. Additionally, eight individuals participated in semistructured telephone interviews focused on (a) motivation and strategies used to maintain physical activity and (b) the benefits and impact of physical activity in their lives. The main findings were consistent with Self-Determination Theory; participants described feelings of accomplishment and competence in both their physical activity and daily life, as well as a sense of independence and autonomy. Similarly, all participants cited benefits, and the main themes were enhanced satisfaction with life and an overall positive outlook on life. Results provide insight into the role of physical activity in a highly active sample and have implications for professionals working in physical activity settings with the multiple sclerosis population. Interventions aimed at increasing long-term physical activity adherence should focus on increasing autonomy and competence for physical activity in the individual and promoting potential increased quality of life outcomes from physical activity participation. Implications for Rehabilitation Multiple sclerosis is a chronic degenerative neurological disease that the individual lives with for a majority of the lifespan. Physical activity is one means that has been shown to aid is the control of multiple sclerosis symptoms. Increasing patient understanding of the benefits of using physical activity as a means to control multiple sclerosis symptoms may result in long-term physical activity adherence. Physical activity interventions that develop feelings of competence and independent choice in the patient may be more successful for long-term participation.

Science Educational Outreach Programs That Benefit Students and Scientists

PubMed Central

Enyeart, Peter; Gracia, Brant; Wessel, Aimee; Jarmoskaite, Inga; Polioudakis, Damon; Stuart, Yoel; Gonzalez, Tony; MacKrell, Al; Rodenbusch, Stacia; Stovall, Gwendolyn M.; Beckham, Josh T.; Montgomery, Michael; Tasneem, Tania; Jones, Jack; Simmons, Sarah; Roux, Stanley

2016-01-01

Both scientists and the public would benefit from improved communication of basic scientific research and from integrating scientists into education outreach, but opportunities to support these efforts are limited. We have developed two low-cost programs—"Present Your PhD Thesis to a 12-Year-Old" and "Shadow a Scientist”—that combine training in science communication with outreach to area middle schools. We assessed the outcomes of these programs and found a 2-fold benefit: scientists improve their communication skills by explaining basic science research to a general audience, and students' enthusiasm for science and their scientific knowledge are increased. Here we present details about both programs, along with our assessment of them, and discuss the feasibility of exporting these programs to other universities. PMID:26844991

"BreastfeedingBasics": web-based education that meets current knowledge competencies.

PubMed

Lewin, Linda Orkin; O'Connor, Mary E

2012-08-01

The United States has not met the majority of the Centers for Disease Control and Prevention goals for breastfeeding duration. Studies have shown a lack of knowledge about breastfeeding by health care professionals and students (HCP/S). Web-based education can be a cost-effective manner of education for HCP/S. "BreastfeedingBasics" is an online free educational program available for use. This study compares information in "BreastfeedingBasics" to the breastfeeding knowledge competencies recommended by the US Breastfeeding Committee (USBC). It also evaluates usage of "BreastfeedingBasics" by users and health care professional faculty. Using anonymous information from Web site users, the authors compared mean pre-test and post-test scores of the modules as a measure of the knowledge gained by HCP/S users. They evaluated usage by demographic information and used a Web-based survey to assess benefits of usage of "BreastfeedingBasics" to faculty. Overall, 15 020 HCP/S used the Web site between April 1999 and December 2009. "BreastfeedingBasics" meets 8 of the 11 USBC knowledge competencies. Mean post-test scores increased (P < .001) for all modules. Faculty reported its benefits to be free, broad scope, and the ability to be completed on the students' own time; 84% of the faculty combined the use of "BreastfeedingBasics" with clinical work. Use of "BreastfeedingBasics" can help HCP/S meet the USBC core breastfeeding knowledge competencies and gain knowledge. Faculty are satisfied with its use. Wider use of "BreastfeedingBasics" to help improve the knowledge of HCP/S may help in improving breastfeeding outcomes.

Fermilab | Science at Fermilab | Experiments & Projects | Cosmic Frontier

Science.gov Websites

Proposed Projects and Experiments Fermilab's Tevatron Questions for the Universe Theory Computing High Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Medicine Inquiring Minds Questions About Physics Other High-Energy Physics Sites More About Particle Physics Library

Fermilab | Science at Fermilab | Experiments & Projects | Intensity

Science.gov Websites

Search Search Go Science at Fermilab Fermilab and the Higgs Boson Frontiers of Particle Physics and Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Results Inquiring Minds Questions About Physics Other High-Energy Physics Sites More About Particle

Using the Computer to Improve Basic Skills.

ERIC Educational Resources Information Center

Bozeman, William; Hierstein, William J.

These presentations offer information on the benefits of using computer-assisted instruction (CAI) for remedial education. First, William J. Hierstein offers a summary of the Computer Assisted Basic Skills Project conducted by Southeastern Community College at the Iowa State Penitentiary. Hierstein provides background on the funding for the…

Establishing health benefits of bioactive food components: a basic research scientist's perspective

USDA-ARS?s Scientific Manuscript database

Bioactive food components or functional foods have recently received significant attention because of their widely touted positive effects beyond basic nutrition. However, a question continues to lurk: are these 'super foods' backed by sound science or simply an exaggerated portrayal of very small '...

Coherent Teaching and Need-Based Learning in Science: An Approach to Teach Engineering Students in Basic Physics Courses

ERIC Educational Resources Information Center

Kurki-Suonio, T.; Hakola, A.

2007-01-01

In the present paper, we propose an alternative, based on constructivism, to the conventional way of teaching basic physics courses at the university level. We call this approach "coherent teaching" and the underlying philosophy of teaching science and engineering "need-based learning". We have been applying this philosophy in…

Framework and Implementation for Improving Physics Essential Skills via Computer-Based Practice: Vector Math

ERIC Educational Resources Information Center

Mikula, Brendon D.; Heckler, Andrew F.

2017-01-01

We propose a framework for improving accuracy, fluency, and retention of basic skills essential for solving problems relevant to STEM introductory courses, and implement the framework for the case of basic vector math skills over several semesters in an introductory physics course. Using an iterative development process, the framework begins with…

Virtual laboratory learning media development to improve science literacy skills of mechanical engineering students on basic physics concept of material measurement

NASA Astrophysics Data System (ADS)

Jannati, E. D.; Setiawan, A.; Siahaan, P.; Rochman, C.

2018-05-01

This study aims to determine the description of virtual laboratory learning media development to improve science literacy skills of Mechanical Engineering students on the concept of basic Physics. Quasi experimental method was employed in this research. The participants of this research were first semester students of mechanical engineering in Majalengka University. The research instrument was readability test of instructional media. The results of virtual laboratory learning media readability test show that the average score is 78.5%. It indicates that virtual laboratory learning media development are feasible to be used in improving science literacy skill of Mechanical Engineering students in Majalengka University, specifically on basic Physics concepts of material measurement.

Characterization of basic physical properties of Sb 2Se 3 and its relevance for photovoltaics

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

Chen, Chao; Bobela, David C.; Yang, Ye

Antimony selenide (Sb 2Se 3) is a promising absorber material for thin film photovoltaics because of its attractive material, optical and electrical properties. In recent years, the power conversion efficiency (PCE) of Sb 2Se 3 thin film solar cells has gradually enhanced to 5.6%. In this article, we systematically studied the basic physical properties of Sb 2Se 3 such as dielectric constant, anisotropic mobility, carrier lifetime, diffusion length, defect depth, defect density and optical band tail states. Here, we believe such a comprehensive characterization of the basic physical properties of Sb 2Se 3 lays a solid foundation for further optimizationmore » of solar device performance.« less

Characterization of basic physical properties of Sb 2Se 3 and its relevance for photovoltaics

DOE PAGES

Chen, Chao; Bobela, David C.; Yang, Ye; ...

2017-03-17

Antimony selenide (Sb 2Se 3) is a promising absorber material for thin film photovoltaics because of its attractive material, optical and electrical properties. In recent years, the power conversion efficiency (PCE) of Sb 2Se 3 thin film solar cells has gradually enhanced to 5.6%. In this article, we systematically studied the basic physical properties of Sb 2Se 3 such as dielectric constant, anisotropic mobility, carrier lifetime, diffusion length, defect depth, defect density and optical band tail states. Here, we believe such a comprehensive characterization of the basic physical properties of Sb 2Se 3 lays a solid foundation for further optimizationmore » of solar device performance.« less

Effects of horticultural therapy on elderly' health: protocol of a randomized controlled trial.

PubMed

Chan, Hui Yu; Ho, Roger Chun-Man; Mahendran, Rathi; Ng, Kheng Siang; Tam, Wilson Wai-San; Rawtaer, Iris; Tan, Chay Hoon; Larbi, Anis; Feng, Lei; Sia, Angelia; Ng, Maxel Kian-Wee; Gan, Goh Lee; Kua, Ee Heok

2017-08-29

Due to a rapidly ageing population in the world, it is increasingly pertinent to promote successful ageing strategies which are cost-effective, easily accessible, and more likely to be acceptable to the elderly. Past research associates exposure to natural environments and horticultural therapy (HT) with positive psychological, social and physical health benefits. This Randomized Controlled Trial (RCT) is designed to evaluate the efficacy of HT in promoting Asian elderly' mental health, cognitive functioning and physical health. 70 elderly participants aged 60 to 85 years old will be randomized to participate in either the active horticultural therapy group or be in the waitlist control. Sessions will be weekly for 12 weeks, and monthly for 3 months. Mental health will be assessed through self-reports of depressive and anxiety symptomatology, life satisfaction, social connectedness and psychological well-being, collaborated with immunological markers. Outcome measures of cognitive functioning and physical health include neuropsychological tests of cognitive function and basic health screening. Outcomes will be assessed at baseline, 3 months and 6 months post-intervention. This RCT comprehensively investigates the efficacy of a non-invasive intervention, HT, in enhancing mental health, cognitive functioning and physical health. The results have tremendous potential for supporting future successful ageing programs and applicability to larger populations. ClinicalTrials.gov NCT02495194 . Trial registration date: July 13, 2015. Retrospectively registered.

A new curriculum for fitness education.

PubMed Central

Boone, J L

1983-01-01

Regular exercise is important in a preventive approach to health care because it exerts a beneficial effect on many risk factors in the development of coronary heart disease. However, many Americans lack the skills required to devise and carry out a safe and effective exercise program appropriate for a life-time of fitness. This inability is partly due to the lack of fitness education during their school years. School programs in physical education tend to neglect training in the health-related aspects of fitness. Therefore, a new curriculum for fitness education is proposed that would provide seventh, eighth, and ninth grade students with (a) a basic knowledge of their physiological response to exercise, (b) the means to develop their own safe and effective physical fitness program, and (c) the motivation to incorporate regular exercise into their lifestyle. This special 4-week segment of primarily academic study is designed to be inserted into the physical education curriculum. Daily lessons cover health-related fitness, cardiovascular fitness, body fitness, and care of the back. A final written examination covering major areas of information is given to emphasize this academic approach to exercise. Competition in athletic ability is deemphasized, and motivational awards are given based on health-related achievements. The public's present lack of knowledge about physical fitness, coupled with the numerous anatomical and physiological benefits derived from regular, vigorous exercise, mandate an intensified curriculum of fitness education for school children. PMID:6414039

An Attempt to Quantify the Economic Benefits of Scientific Research, Science Policy Studies No. 4.

ERIC Educational Resources Information Center

Byatt, I. C. R.; Cohen, A. V.

This paper presents a possible methodology for measuring and predicting the future course of the long-range economic benefits of "curiosity-oriented" research. The basic premise is that much pure research tends to give rise to major industries in about one generation. Each industry will have some total economic benefit which can be…

A National Study of the Net Benefits of State Pension Plans for Educators

ERIC Educational Resources Information Center

Toutkoushian, Robert K.; Bathon, Justin M.; McCarthy, Martha M.

2011-01-01

Although benefits can be a sizable part of an educator's total compensation, there has been little scholarly inquiry into the state pension plans for educators. Despite the fact that all defined benefit plans rely on the same basic formula for calculating annual pensions, they vary across states in the multiplier used, the method for calculating…

Application of Local Discretization Methods in the NASA Finite-Volume General Circulation Model

NASA Technical Reports Server (NTRS)

Yeh, Kao-San; Lin, Shian-Jiann; Rood, Richard B.

2002-01-01

We present the basic ideas of the dynamics system of the finite-volume General Circulation Model developed at NASA Goddard Space Flight Center for climate simulations and other applications in meteorology. The dynamics of this model is designed with emphases on conservative and monotonic transport, where the property of Lagrangian conservation is used to maintain the physical consistency of the computational fluid for long-term simulations. As the model benefits from the noise-free solutions of monotonic finite-volume transport schemes, the property of Lagrangian conservation also partly compensates the accuracy of transport for the diffusion effects due to the treatment of monotonicity. By faithfully maintaining the fundamental laws of physics during the computation, this model is able to achieve sufficient accuracy for the global consistency of climate processes. Because the computing algorithms are based on local memory, this model has the advantage of efficiency in parallel computation with distributed memory. Further research is yet desirable to reduce the diffusion effects of monotonic transport for better accuracy, and to mitigate the limitation due to fast-moving gravity waves for better efficiency.

Maintaining physical activity over time: the importance of basic psychological need satisfaction in developing the physically active self.

PubMed

Springer, Judy B; Lamborn, Susie D; Pollard, Diane M

2013-01-01

Drawing from self-determination theory, this study investigated adults' perceptions of the process of long-term maintenance of physical activity and how it may relate to their self-identity. Qualitative study included 22 in-depth interviews and participants' recorded personal reflective journals. Health/fitness facility in a Midwestern city. Purposeful sample of 12 adult (age range 29-73 years) members who had engaged in regular physical activity for at least 3 years. Data were collected on participants' perceptions of processes associated with physical activity maintenance. Grounded theory data analysis techniques were used to develop an understanding of participants' long-term physical activity adherence. RESULTS. Analysis revealed three themes organized around basic psychological need satisfaction: (1) Relatedness included receiving and giving support. (2) Competence included challenge and competition, managing weight, and strategies for health management. (3) Autonomy included confidence in the established routine, valuing fitness status, and feeling self-directed. The final theme of physically active self included the personal fit of an active lifestyle, identity as an active person, and attachment to physical activity as life enhancing. Our results suggest that long-term physical activity adherence may be strengthened by promotion of the individual's basic psychological need satisfaction. Adherence is most likely to occur when the value of participation becomes internalized over time as a component of the physically active self.

The Physics of a Gymnastics Flight Element

NASA Astrophysics Data System (ADS)

Contakos, Jonas; Carlton, Les G.; Thompson, Bruce; Suddaby, Rick

2009-09-01

From its inception, performance in the sport of gymnastics has relied on the laws of physics to create movement patterns and static postures that appear almost impossible. In general, gymnastics is physics in motion and can provide an ideal framework for studying basic human modeling techniques and physical principles. Using low-end technology and basic principles of physics, we analyzed a high-end gymnastics skill competed in by both men and women. The comprehensive goal of the examination is to scientifically understand how a skill of this magnitude is actually physically possible and what must a gymnast do to successfully complete the skill. The examination is divided into three sections, each of which is comprehensive enough to be a separate assignment or small group project.

Do perceived cues, benefits, and barriers to physical activity differ between male and female adolescents?

PubMed

Tergerson, Jennifer L; King, Keith A

2002-11-01

A four-page survey was administered to 535 adolescents at two single-sex (one male, one female) high schools in Cincinnati, Ohio, to examine whether perceptions of physical activity differed by gender. More specifically, the survey assessed perceived cues, benefits, and barriers to exercising. Results indicated that the most helpful cue to physical activity for both female and male students was "having a friend to exercise with." The most commonly reported benefit of exercising among females was "to stay in shape," whereas the most commonly reported benefit to exercising among males was "to become strong." Among females, the most common barrier to exercising was "having no time to exercise," whereas males were most likely to report "wanting to do other things with my time." Multivariate analyses of covariance revealed that perceived cues, benefits, and barriers to physical activity differed significantly based on gender. Recommendations on specific strategies to increasing male and female adolescent physical activity levels are offered.

Investigating Navy Officer Retention Using Data Farming

DTIC Science & Technology

2015-09-01

runs on Microsoft Access . Contractors from SAG Corporation translated the code into Visual Basic for Applications ( VBA ), bringing several benefits...18  b.  Accessions ............................................................. 18  c.  Promotions...Strategic Actions Group SEED Simulation Experiments & Efficient Design URL Unrestricted Line VBA Visual Basic for Applications VV&A Verification

6 CFR 1001.10 - Fees.

Code of Federal Regulations, 2014 CFR

2014-01-01

... in processing your FOIA request. Fees may be charged for search, review or duplication. As a matter... searches for records, we will charge the salary rate(s) (calculated as the basic rate of pay plus 16 percent of that basic rate to cover benefits) of the employee(s) performing the search. (c) In calculating...

Sustainable Table | Welcome to Sustainable Table

Science.gov Websites

celebrates local, sustainable food, educates consumers about the benefits of sustainable agriculture and agriculture from the basics to key issues in depth. Eating Sustainably Find out how to shop for and prepare educate others to help build a sustainable food future! In Focus Sustainable Agriculture - The Basics

Getting to Grips with Online Delivery.

ERIC Educational Resources Information Center

Booker, Di

This booklet, which is intended for general readers wishing to understand important trends in vocational education and training (VET) in Australia, provides an overview of the basic issues in online delivery of VET. The following topics are discussed in the booklet's first six sections: (1) basic principles of online delivery; (2) benefits and…

What Makes Cooperative Learning Work.

ERIC Educational Resources Information Center

Johnson, David W.; Johnson, Roger T.

This paper gives an introduction to cooperative learning (CL), providing a definition of what it is and is not (pseudo-learning groups, traditional classroom learning groups), discussing basic principles, describing two basic types of CL (formal and informal), and listing the benefits of CL suggested by previous research. In order to understand…

42 CFR 410.12 - Medical and other health services: Basic conditions and limitations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Medical and other health services: Basic conditions and limitations. 410.12 Section 410.12 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS...

The assessment, benefits and delivery of physical activity in people with schizophrenia: a survey of members of the International Organization of Physical Therapists in Mental Health.

PubMed

Stubbs, Brendon; Soundy, Andy; Probst, Michel; De Hert, Marc; De Herdt, Amber; Parker, Anne; Vancampfort, Davy

2014-12-01

People with schizophrenia typically die over a decade before members of the general population. Physical activity is a low cost and effective intervention that can have a multitude of beneficial effects on people with schizophrenia. Physical therapists lead in the delivery of physical activity in many of the commonly observed co-morbidities in schizophrenia, yet their role in the delivery of physical activity in patients with schizophrenia remains unclear. This study aimed to establish an international consensus on physical therapists' beliefs, potential benefits and practices in the use of physical activity in schizophrenia. All members of the International Organization of Physical Therapists in Mental Health were invited to take part in a cross-sectional online survey. All data were analysed using descriptive statistics and quantitative content and/or thematic analysis. One hundred and fifty-one physical therapists from 31 countries responded. Almost all respondents (92%) felt that physical activity benefited patients with schizophrenia, and 75.2% and 22.5%, respectively, felt that it was very important and important that physical therapists oversee in the delivery of physical activity in psychiatric services. Resultant themes established that physical activity has a plethora of beneficial effects on people with schizophrenia including physical health benefits and biopsychosocial effects such as improved mental health, socialization and quality of life. In addition, participants felt they have the necessary theoretical knowledge and clinical skills required for leading and overseeing physical activity programmes in this complex patient group. Physical therapists identified that physical activity has a plethora of benefits for patients with schizophrenia and that they have the necessary knowledge and skills to lead and oversee the successful delivery of physical activity in patients with schizophrenia in clinical practice. Copyright © 2014 John Wiley & Sons, Ltd.

Collaboration between Special and Physical Education: The Benefits of a Healthy Lifestyle for All Students

ERIC Educational Resources Information Center

Klein, Emily; Hollingshead, Aleksandra

2015-01-01

Physical education (PE) has holistic benefits for all students, including those with disabilities, as it supports the development of three critical learning areas: cognitive, psychomotor, and affective ("Adapted Physical Education," 2012; Bailey, 2006; Burgeson, 2004). PE is potentially the main source of physical activity and the…

Conceptual foundation for measures of physical function and behavioral health function for Social Security work disability evaluation.

PubMed

Marfeo, Elizabeth E; Haley, Stephen M; Jette, Alan M; Eisen, Susan V; Ni, Pengsheng; Bogusz, Kara; Meterko, Mark; McDonough, Christine M; Chan, Leighton; Brandt, Diane E; Rasch, Elizabeth K

2013-09-01

Physical and mental impairments represent the 2 largest health condition categories for which workers receive Social Security disability benefits. Comprehensive assessment of physical and mental impairments should include aspects beyond medical conditions such as a person's underlying capabilities as well as activity demands relevant to the context of work. The objective of this article is to describe the initial conceptual stages of developing new measurement instruments of behavioral health and physical functioning relevant for Social Security work disability evaluation purposes. To outline a clear conceptualization of the constructs to be measured, 2 content models were developed using structured and informal qualitative approaches. We performed a structured literature review focusing on work disability and incorporating aspects of the International Classification of Functioning, Disability and Health as a unifying taxonomy for framework development. Expert interviews provided advice and consultation to enhance face validity of the resulting content models. The content model for work-related behavioral health function identifies 5 major domains: (1) behavior control, (2) basic interactions, (3) temperament and personality, (4) adaptability, and (5) workplace behaviors. The content model describing physical functioning includes 3 domains: (1) changing and maintaining body position, (2) whole-body mobility, and (3) carrying, moving, and handling objects. These content models informed subsequent measurement properties including item development and measurement scale construction, and provided conceptual coherence guiding future empirical inquiry. The proposed measurement approaches show promise to comprehensively and systematically assess physical and behavioral health functioning relevant to work. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Physiological Responses and Hedonics During Prolonged Physically Interactive Videogame Play.

PubMed

Santo, Antonio S; Barkley, Jacob E; Hafen, Paul S; Navalta, James

2016-04-01

This study was designed to assess physiologic responses and hedonics (i.e., liking) during prolonged physically interactive videogame play. Participants (n = 24) completed three 30-minute videogame conditions on separate days in a random order. During two of the conditions participants played physically interactive videogames (Nintendo of America, Inc. [Redmond, WA] "Wii™ Fit" "Basic Run" and "Basic Step"). During the third condition participants played a traditional/sedentary game ("Tanks!"), which required minimal physical movement for gameplay. Oxygen consumption (VO2) was assessed using indirect calorimetry throughout each condition and averaged every 5 minutes. Liking was assessed via visual analog scale at the 15- and 30-minute time points during each condition. Mean VO2 was significantly (P < 0.001) greater during "Basic Run" (16.14 ± 5.8 mL/kg/minute, 4.6 ± 1.7 metabolic equivalents [METs]) than either "Basic Step" (11.4 ± 1.7 mL/kg/minute, 3.3 ± 0.5 METs) or the traditional/sedentary videogame (5.39 ± 1.0 mL/kg/minute, 1.5 ± 0.1 METs). "Basic Step" was also greater (P < 0.001) than the traditional/sedentary game. VO2 did not significantly (P = 0.25) fluctuate across the 30-minute session for any game. In other words, participants maintained a consistent physiologic intensity throughout each 30-minute condition. There were no differences (P ≥ 0.20) across gaming conditions or time for liking. Participants achieved and maintained moderate-intensity physical activity (≥3.0 METs) during both 30-minute physically interactive videogame conditions. Furthermore, because liking was similar across all gaming conditions, participants may be willing to substitute the physically interactive videogames in place of the traditional/sedentary game.

Basic Science Living Skills for Today's World. Teacher's Edition.

ERIC Educational Resources Information Center

Zellers (Robert W.) Educational Services, Johnstown, PA.

This document is a teacher's edition of a basic skills curriculum in science for adult basic education (ABE) students. The course consists of 25 lessons on basic science concepts, designed to give students a good understanding of the biological and physical sciences. Suggested activities and experiments that the student can do are also included.…

Nuclear Reactor Physics

NASA Astrophysics Data System (ADS)

Stacey, Weston M.

2001-02-01

An authoritative textbook and up-to-date professional's guide to basic and advanced principles and practices Nuclear reactors now account for a significant portion of the electrical power generated worldwide. At the same time, the past few decades have seen an ever-increasing number of industrial, medical, military, and research applications for nuclear reactors. Nuclear reactor physics is the core discipline of nuclear engineering, and as the first comprehensive textbook and reference on basic and advanced nuclear reactor physics to appear in a quarter century, this book fills a large gap in the professional literature. Nuclear Reactor Physics is a textbook for students new to the subject, for others who need a basic understanding of how nuclear reactors work, as well as for those who are, or wish to become, specialists in nuclear reactor physics and reactor physics computations. It is also a valuable resource for engineers responsible for the operation of nuclear reactors. Dr. Weston Stacey begins with clear presentations of the basic physical principles, nuclear data, and computational methodology needed to understand both the static and dynamic behaviors of nuclear reactors. This is followed by in-depth discussions of advanced concepts, including extensive treatment of neutron transport computational methods. As an aid to comprehension and quick mastery of computational skills, he provides numerous examples illustrating step-by-step procedures for performing the calculations described and chapter-end problems. Nuclear Reactor Physics is a useful textbook and working reference. It is an excellent self-teaching guide for research scientists, engineers, and technicians involved in industrial, research, and military applications of nuclear reactors, as well as government regulators who wish to increase their understanding of nuclear reactors.

20 CFR 437.26 - Non-Federal audit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Non-Federal audit. 437.26 Section 437.26 Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND....26 Non-Federal audit. (a) Basic rule. Grantees and subgrantees are responsible for obtaining audits...

20 CFR 437.26 - Non-Federal audit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Non-Federal audit. 437.26 Section 437.26 Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND....26 Non-Federal audit. (a) Basic rule. Grantees and subgrantees are responsible for obtaining audits...

Perceived benefits and barriers to exercise for recently treated patients with multiple myeloma: a qualitative study.

PubMed

Craike, Melinda J; Hose, Kaye; Courneya, Kerry S; Harrison, Simon J; Livingston, Patricia M

2013-07-01

Understanding the physical activity experiences of patients with multiple myeloma (MM) is essential to inform the development of evidence-based interventions and to quantify the benefits of physical activity. The aim of this study was to gain an in-depth understanding of the physical activity experiences and perceived benefits and barriers to physical activity for patients with MM. This was a qualitative study that used a grounded theory approach. Semi-structured interviews were conducted in Victoria, Australia by telephone from December 2011-February 2012 with patients who had been treated for MM within the preceding 2-12 months. Interviews were transcribed and analysed using the constant comparison coding method to reduce the data to themes. Gender differences and differences between treatment groups were explored. Twenty-four interviews were completed. The sample comprised 13 females (54%), with a mean age of 62 years (SD = 8.8). Sixteen (67%) participants had received an autologous stem cell transplant (ASCT). All participants currently engaged in a range of light to moderate intensity physical activity; walking and gardening were the most common activities. Recovery from the symptoms of MM and side effects of therapy, psychological benefits, social factors and enjoyment were important benefits of physical activity. Barriers to physical activity predominately related to the symptoms of MM and side effects of therapy, including pain, fatigue, and fear of infection. Low self- motivation was also a barrier. Women participated in a more diverse range of physical activities than men and there were gender differences in preferred type of physical activity. Women were more likely to report psychological and social benefits; whereas men reported physical activity as a way to keep busy and self-motivation was a barrier. Patients treated with an ASCT more often reported affective benefits of participation in physical activity and fatigue as a barrier. Patients treated with other therapies (e.g., chemotherapy, radiotherapy) were more likely to report pain as a barrier. Patients with MM experience debilitating effects of their condition and therapy, which influences their level and intensity of physical activity participation. Physical activity programs should be individualised; take into consideration gender differences and the impact of different types of therapy on physical activity; and focus on meeting the psychological, coping and recovery needs of patients.

24 CFR 882.404 - Physical condition standards; physical inspection requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Physical condition standards; physical inspection requirements. 882.404 Section 882.404 Housing and Urban Development Regulations... Procedures for Moderate Rehabilitation-Basic Policies § 882.404 Physical condition standards; physical...

24 CFR 882.404 - Physical condition standards; physical inspection requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Physical condition standards; physical inspection requirements. 882.404 Section 882.404 Housing and Urban Development REGULATIONS... Procedures for Moderate Rehabilitation-Basic Policies § 882.404 Physical condition standards; physical...

24 CFR 882.404 - Physical condition standards; physical inspection requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Physical condition standards; physical inspection requirements. 882.404 Section 882.404 Housing and Urban Development REGULATIONS... Procedures for Moderate Rehabilitation-Basic Policies § 882.404 Physical condition standards; physical...

24 CFR 882.404 - Physical condition standards; physical inspection requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Physical condition standards; physical inspection requirements. 882.404 Section 882.404 Housing and Urban Development REGULATIONS... Procedures for Moderate Rehabilitation-Basic Policies § 882.404 Physical condition standards; physical...

24 CFR 882.404 - Physical condition standards; physical inspection requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Physical condition standards; physical inspection requirements. 882.404 Section 882.404 Housing and Urban Development REGULATIONS... Procedures for Moderate Rehabilitation-Basic Policies § 882.404 Physical condition standards; physical...

14 CFR 147.23 - Instructor requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... mechanic certificates and ratings that the Administrator determines necessary to provide adequate... mechanics, to teach mathematics, physics, basic electricity, basic hydraulics, drawing, and similar subjects...

14 CFR 147.23 - Instructor requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... mechanic certificates and ratings that the Administrator determines necessary to provide adequate... mechanics, to teach mathematics, physics, basic electricity, basic hydraulics, drawing, and similar subjects...

14 CFR 147.23 - Instructor requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... mechanic certificates and ratings that the Administrator determines necessary to provide adequate... mechanics, to teach mathematics, physics, basic electricity, basic hydraulics, drawing, and similar subjects...

14 CFR 147.23 - Instructor requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... mechanic certificates and ratings that the Administrator determines necessary to provide adequate... mechanics, to teach mathematics, physics, basic electricity, basic hydraulics, drawing, and similar subjects...

14 CFR 147.23 - Instructor requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... mechanic certificates and ratings that the Administrator determines necessary to provide adequate... mechanics, to teach mathematics, physics, basic electricity, basic hydraulics, drawing, and similar subjects...

Town Meeting on Plasma Physics at the National Science Foundation

NASA Astrophysics Data System (ADS)

2015-11-01

We invite you to the Town Meeting on the role of the National Science Foundation (NSF) in supporting basic and applied research in Plasma Physics in the U.S. The overarching goal of NSF is to promote the progress of science and to enable training of the next generation of scientists and engineers at US colleges and universities. In this context, the role of the NSF Physics Division in leading the nearly 20 year old NSF/DOE Partnership in Basic Plasma Science and Engineering serves as an example of the long history of NSF support for basic plasma physics research. Yet, the NSF interest in maintaining a healthy university research base in plasma sciences extends across the Foundation. A total of five NSF Divisions are participating in the most recent Partnership solicitation, and a host of other multi-disciplinary and core programs provide opportunities for scientists to perform research on applications of plasma physics to Space & Solar Physics, Astrophysics, Accelerator Science, Material Science, Plasma Medicine, and many sub-disciplines within Engineering. This Town Meeting will provide a chance to discuss the full range of relevant NSF funding opportunities, and to begin a conversation on the present and future role of NSF in stewarding basic plasma science and engineering research at US colleges and universities. We would like to particularly encourage early career scientists and graduate students to participate in this Town Meeting, though everyone is invited to join what we hope to be a lively discussion.

Leisure time physical activity and mortality: a detailed pooled analysis of the dose-response relationship.

PubMed

Arem, Hannah; Moore, Steven C; Patel, Alpa; Hartge, Patricia; Berrington de Gonzalez, Amy; Visvanathan, Kala; Campbell, Peter T; Freedman, Michal; Weiderpass, Elisabete; Adami, Hans Olov; Linet, Martha S; Lee, I-Min; Matthews, Charles E

2015-06-01

The 2008 Physical Activity Guidelines for Americans recommended a minimum of 75 vigorous-intensity or 150 moderate-intensity minutes per week (7.5 metabolic-equivalent hours per week) of aerobic activity for substantial health benefit and suggested additional benefits by doing more than double this amount. However, the upper limit of longevity benefit or possible harm with more physical activity is unclear. To quantify the dose-response association between leisure time physical activity and mortality and define the upper limit of benefit or harm associated with increased levels of physical activity. We pooled data from 6 studies in the National Cancer Institute Cohort Consortium (baseline 1992-2003). Population-based prospective cohorts in the United States and Europe with self-reported physical activity were analyzed in 2014. A total of 661,137 men and women (median age, 62 years; range, 21-98 years) and 116,686 deaths were included. We used Cox proportional hazards regression with cohort stratification to generate multivariable-adjusted hazard ratios (HRs) and 95% CIs. Median follow-up time was 14.2 years. Leisure time moderate- to vigorous-intensity physical activity. The upper limit of mortality benefit from high levels of leisure time physical activity. Compared with individuals reporting no leisure time physical activity, we observed a 20% lower mortality risk among those performing less than the recommended minimum of 7.5 metabolic-equivalent hours per week (HR, 0.80 [95% CI, 0.78-0.82]), a 31% lower risk at 1 to 2 times the recommended minimum (HR, 0.69 [95% CI, 0.67-0.70]), and a 37% lower risk at 2 to 3 times the minimum (HR, 0.63 [95% CI, 0.62-0.65]). An upper threshold for mortality benefit occurred at 3 to 5 times the physical activity recommendation (HR, 0.61 [95% CI, 0.59-0.62]); however, compared with the recommended minimum, the additional benefit was modest (31% vs 39%). There was no evidence of harm at 10 or more times the recommended minimum (HR, 0.69 [95% CI, 0.59-0.78]). A similar dose-response relationship was observed for mortality due to cardiovascular disease and to cancer. Meeting the 2008 Physical Activity Guidelines for Americans minimum by either moderate- or vigorous-intensity activities was associated with nearly the maximum longevity benefit. We observed a benefit threshold at approximately 3 to 5 times the recommended leisure time physical activity minimum and no excess risk at 10 or more times the minimum. In regard to mortality, health care professionals should encourage inactive adults to perform leisure time physical activity and do not need to discourage adults who already participate in high-activity levels.

A systematic review of the health benefits of exercise rehabilitation in persons living with atrial fibrillation.

PubMed

Giacomantonio, Nicholas B; Bredin, Shannon S D; Foulds, Heather J A; Warburton, Darren E R

2013-04-01

This systematic review sought to evaluate critically the health benefits of physical activity among persons with atrial fibrillation (AF). AF is increasing in Western society. While health benefits of physical activity are well established, benefits of physical activity among individuals with AF are not clearly identified. Literature was retrieved systematically through searching electronic databases (MEDLINE, EMBASE, Cochrane), cross-referencing, and drawing on the authors' knowledge. Identified original research articles evaluated health benefits of physical activity among persons with AF or effects of physical activity on AF incidence. From 1056 individual citations, 36 eligible articles were identified. Moderate-intensity physical activity was found to improve exercise capacity, quality of life, and the ability to carry out activities of daily living among persons with AF (n = 6). Increased incidence of AF was not associated with physical activity among the general population (n = 2), although long-term vigorous endurance exercise may be associated with increased incidence of AF (n = 7), and greater risks may be associated with high-intensity physical activity among those with AF (n = 2). Moderate-intensity physical activity among individuals with AF does not adversely alter training outcomes, functional capacity, morbidity, or mortality compared with those in sinus rhythm (n = 12). Physical activity may improve management and treatment of AF (n = 6) and, among at-risk populations, may reduce incidence of AF (n = 3). In conclusion, moderate-intensity physical activity should be encouraged among persons with or at risk of AF. Further research is needed. Copyright © 2013 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

Auction Mechanisms For Allocating Individualized Non-monetary Retention Incentives in Complex Decision Environments: Evaluation Via Laboratory Experimentation

DTIC Science & Technology

2010-03-01

MILITARY COMPENSATION .....................7 1. Basic Pay and Allowances ......................8 2. Other Monetary and Non-Monetary Benefits ......9...3. Deferred Benefits ............................10 4. Special Pays and Bonuses .....................10 C. THE SRB PROGRAM (MARINE CORPS...or flexible benefits packages, to military personnel. Much of the thesis builds on this prior research. Chapter II provides an overview of

How Exercise Can Benefit Older Patients. A Practical Approach.

ERIC Educational Resources Information Center

Barry, Henry C.; And Others

1993-01-01

Physical activity has preventive and therapeutic benefits for the frail elderly. Physicians must educate patients about exercise benefits. Walking, flexibility, and strength training can prevent muscle weakness and impaired gait and balance. Changes in functional capacity can create greater independence in daily living. Physical activity also…

Understanding MRI: basic MR physics for physicians.

PubMed

Currie, Stuart; Hoggard, Nigel; Craven, Ian J; Hadjivassiliou, Marios; Wilkinson, Iain D

2013-04-01

More frequently hospital clinicians are reviewing images from MR studies of their patients before seeking formal radiological opinion. This practice is driven by a multitude of factors, including an increased demand placed on hospital services, the wide availability of the picture archiving and communication system, time pressures for patient treatment (eg, in the management of acute stroke) and an inherent desire for the clinician to learn. Knowledge of the basic physical principles behind MRI is essential for correct image interpretation. This article, written for the general hospital physician, describes the basic physics of MRI taking into account the machinery, contrast weighting, spin- and gradient-echo techniques and pertinent safety issues. Examples provided are primarily referenced to neuroradiology reflecting the subspecialty for which MR currently has the greatest clinical application.

The sexual and reproductive rights and benefit derived from sexual and reproductive health services of people with physical disabilities in South Africa: beliefs of non-disabled people.

PubMed

Hunt, Xanthe; Carew, Mark T; Braathen, Stine Hellum; Swartz, Leslie; Chiwaula, Mussa; Rohleder, Poul

2017-05-01

There is a body of theoretical work, and some empirical research, which suggests that non-disabled people assume people with physical disabilities are not suitable romantic partners, do not have sexual drives or desires, or are not sexually active. It has also been proposed that people with physical disabilities face barriers to sexual healthcare access which are structural as well as social. The present paper explores non-disabled South Africans' beliefs concerning the degree to which non-disabled respondents enjoy sexual and reproductive rights, and benefit from sexual and reproductive healthcare, compared to people without disability. Using a survey, we asked 1989 South Africans to estimate the degree to which people with physical disabilities and people without disability have sexual rights, and benefit from sexual and reproductive healthcare services, respectively. Respondents were more likely to support the idea that the population without disability were deserving of sexual rights compared to people with physical disabilities. Respondents were more likely to rate the degree to which people with physical disability benefit from sexual and reproductive healthcare as less than that for people without physical disabilities. These findings provide some of the first empirical support that non-disabled people perceive people with physical disabilities as having fewer sexual and reproductive rights, and deriving less benefit from sexual and reproductive health services, than the population without disability. To have diminished sexual rights, and benefit less from sexual and reproductive healthcare, we suggest, evinces a negation of the sexual and reproductive needs and capacity of people with physical disabilities.

NURSES’ PERCEPTIONS OF COMMUNICATION TRAINING IN THE ICU

PubMed Central

Radtke, Jill V.; Tate, Judith A.; Happ, Mary Beth

2011-01-01

Summary Objective To describe the experience and perceptions of nurse study participants regarding a communication intervention (training and communication tools) for use with nonspeaking, critically-ill patients. Research Methodology/Design Small focus groups and an individual interview were conducted with six critical care nurses. Transcripts were analysed using qualitative content analysis and constant comparison. Setting Two ICUs within a large, metropolitan medical centre in western Pennsylvania, United States of America. Main Outcome Measures Critical care nurses’ evaluations of (1) a basic communication skills training program (BCST) and (2) augmentative and alternative communication strategies (AAC) introduced during their study participation. Results Six main categories were identified in the data: 1) communication value/perceived competence; 2) communication intention; 3) benefits of training; 4) barriers to implementation; 5) preferences/utilization of strategies; and 6) leading-following. Perceived value of and individual competence in communication with nonspeaking patients varied. Nurses prioritized communication about physical needs, but recognized complexity of other intended patient messages. Nurses evaluated the BCST as helpful in reinforcing basic communication strategies and found several new strategies effective. Advanced strategies received mixed reviews. Primary barriers to practice integration included patients’ mental status, time constraints, and the small proportion of nurses trained or knowledgeable about best patient communication practices in the ICU. Conclusions The results suggest that the communication skills training program could be valuable in reinforcing basic/intuitive communication strategies, assisting in the acquisition of new skills, and ensuring communication supply availability. Practice integration will likely require unit-wide interdisciplinary dissemination, expert modelling and reinforcement. PMID:22172745

Physical Activity: A Tool for Improving Health (Part 3--Recommended Amounts of Physical Activity for Optimal Health)

ERIC Educational Resources Information Center

Gallaway, Patrick J.; Hongu, Nobuko

2016-01-01

By promoting physical activities and incorporating them into their community-based programs, Extension professionals are improving the health of individuals, particularly those with limited resources. This article is the third in a three-part series describing the benefits of physical activity for human health: (1) biological health benefits of…

The barriers, benefits and facilitators of leisure time physical activity among people with spinal cord injury: a meta-synthesis of qualitative findings.

PubMed

Williams, Toni Louise; Smith, Brett; Papathomas, Anthony

2014-01-01

Physical activity (PA) can have a positive impact upon health and well-being for people with spinal cord injury (SCI). Despite these benefits, people with SCI are within the most physically inactive segment of society that comprises disabled people. This original meta-synthesis of qualitative research was undertaken to explore the barriers, benefits and facilitators of leisure time physical activity (LTPA) among people with SCI. Articles published since 2000 were identified through a rigorous search of electronic databases, supported with a hand search of relevant journals and papers. In total, 64 papers were read in full, and based on inclusion criteria, 18 were relevant for review. The key themes constructed from the data were summarised, compared and synthesised. Eight interrelated concepts were identified as barriers, benefits and/or facilitators of LTPA: (i) well-being (WB); (ii) environment; (iii) physical body; (iv) body-self relationship; (v) physically active identity; (vi) knowledge; (vii) restitution narrative; (viii) perceived absences. Based on the synthesised evidence, healthcare professionals need to appreciate the relationships between the barriers, benefits and facilitators of LTPA in order to successfully promote a physically active lifestyle. Equally, a more critical attitude to PA promotion is called for in terms of possible adverse consequences.

A Curriculum Guide for Electricity/Electronics.

ERIC Educational Resources Information Center

Rouse, Bill, Comp.

This curriculum guide is designed to upgrade the secondary electrical trades program in Mississippi by broadening its scope to incorporate basic electronic principles. Covered in the individual chapters of the guide are the following courses: basic electricity (occupational information, basic physics, circuit fundamentals, resistance and Ohm's…

The effects of fitness on the aging process.

PubMed

Vopat, Bryan G; Klinge, Stephen A; McClure, Philip K; Fadale, Paul D

2014-09-01

Decades of research support the fact that much age-related deterioration is the result of the effects of sedentary lifestyles and the development of medical conditions rather than of aging itself. Elite older athletes, who demonstrate enhanced performance compared with historic cohorts and even some younger peers, are models of this paradigm. Many non-elite middle-aged adults and older adults continue to remain increasingly active throughout middle age and beyond. A continually growing body of basic science and clinical evidence demonstrates how active persons modulate physical decline through training. An updated understanding of how active adults defy age helps orthopaedic surgeons not only manage their patients' performance but also improve their lives. A large segment of sedentary older adults will benefit from counseling that encourages the pursuit of more active and healthier lifestyles. Copyright 2014 by the American Academy of Orthopaedic Surgeons.

A population based validation study of self-reported pensions and benefits: the Nord-Trøndelag health study (HUNT)

PubMed Central

2013-01-01

Background Measures of disability pensions, sickness certification and long-term health related benefits are often self-reported in epidemiological studies. Few studies have examined these measures, and the validity is yet to be established. We aimed to estimate the validity of self-reported disability pension, rehabilitation benefit and retirement pension and to explore the benefit status and basic characteristics of those not responding to these items. A large health survey (HUNT2) containing self-reported questionnaire data on sickness benefits and pensions was linked to a national registry of pensions and benefits, used as “gold standard” for the analysis. We investigated two main sources of bias in self-reported data; misclassification - due to participants answering questions incorrectly, and systematic missing/selection bias - when participants do not respond to the questions. Sensitivity, specificity, positive (PPV) and negative (NPV) predicative value, agreement and Cohen’s Kappa were calculated for each benefit. Co-variables were compared between non-responders and responders. Results In the study-population of 40,633, 9.2% reported receiving disability pension, 1.4% rehabilitation benefits and 6.1% retirement pension. According to the registry, the corresponding numbers were 9.0%, 1.7% and 5.4%. Excluding non-responders, specificity, NPV and agreement were above 98% for all benefits. Sensitivity and PPV were lower. When including non-responders as non-receivers, specificity got higher, sensitivity dropped while the other measures changed less. Between 17.7% and 24.1% did not answer the questions on benefits. Non-responders were older and more likely to be female. They reported more anxiety, more depression, a higher number of somatic diagnoses, less physical activity and lower consumption of alcohol (p < 0.001 for all variables). For disability pension and retirement pension, non-responders were less likely to receive benefits than responders (p < 0.001). For each benefit 2.1% or less of non-responders were receivers. False positive responses were more prevalent than false negative responses. Conclusions The validity of self-reported data on disability pension, rehabilitation benefits and retirement pension is high – it seems that participants’ responses can be trusted. Compared to responders, non-responders are less likely to be receivers. If necessary, power and validity can be kept high by imputing non-responders as non-receivers. PMID:23343185

A population based validation study of self-reported pensions and benefits: the Nord-Trøndelag health study (HUNT).

PubMed

Myrtveit, Solbjørg Makalani; Ariansen, Anja M S; Wilhelmsen, Ingvard; Krokstad, Steinar; Mykletun, Arnstein

2013-01-23

Measures of disability pensions, sickness certification and long-term health related benefits are often self-reported in epidemiological studies. Few studies have examined these measures, and the validity is yet to be established.We aimed to estimate the validity of self-reported disability pension, rehabilitation benefit and retirement pension and to explore the benefit status and basic characteristics of those not responding to these items.A large health survey (HUNT2) containing self-reported questionnaire data on sickness benefits and pensions was linked to a national registry of pensions and benefits, used as "gold standard" for the analysis. We investigated two main sources of bias in self-reported data; misclassification - due to participants answering questions incorrectly, and systematic missing/selection bias - when participants do not respond to the questions.Sensitivity, specificity, positive (PPV) and negative (NPV) predicative value, agreement and Cohen's Kappa were calculated for each benefit. Co-variables were compared between non-responders and responders. In the study-population of 40,633, 9.2% reported receiving disability pension, 1.4% rehabilitation benefits and 6.1% retirement pension. According to the registry, the corresponding numbers were 9.0%, 1.7% and 5.4%. Excluding non-responders, specificity, NPV and agreement were above 98% for all benefits. Sensitivity and PPV were lower. When including non-responders as non-receivers, specificity got higher, sensitivity dropped while the other measures changed less.Between 17.7% and 24.1% did not answer the questions on benefits. Non-responders were older and more likely to be female. They reported more anxiety, more depression, a higher number of somatic diagnoses, less physical activity and lower consumption of alcohol (p < 0.001 for all variables). For disability pension and retirement pension, non-responders were less likely to receive benefits than responders (p < 0.001). For each benefit 2.1% or less of non-responders were receivers. False positive responses were more prevalent than false negative responses. The validity of self-reported data on disability pension, rehabilitation benefits and retirement pension is high - it seems that participants' responses can be trusted. Compared to responders, non-responders are less likely to be receivers. If necessary, power and validity can be kept high by imputing non-responders as non-receivers.

History of Medical Physics.

ERIC Educational Resources Information Center

Laughlin, John S.

1983-01-01

Traces the development of basic radiation physics that underlies much of today's medical physics and looks separately at the historical development of two major subfields of medical physics: radiation therapy and nuclear medicine. Indicates that radiation physics has made important contributions to solving biomedical problems in medical…

The performance assessment of undergraduate students in physics laboratory by using guided inquiry

NASA Astrophysics Data System (ADS)

Mubarok, H.; Lutfiyah, A.; Kholiq, A.; Suprapto, N.; Putri, N. P.

2018-03-01

The performance assessment of basic physics experiment among undergraduate physics students which includes three stages: pre-laboratory, conducting experiment and final report was explored in this study. The research used a descriptive quantitative approach by utilizing guidebook of basic physics experiment. The findings showed that (1) the performance of pre-laboratory rate among undergraduate physics students in good category (average score = 77.55), which includes the ability of undergraduate physics students’ theory before they were doing the experiment. (2) The performance of conducting experiment was in good category (average score = 78.33). (3) While the performance of final report was in moderate category (average score = 73.73), with the biggest weakness at how to analyse and to discuss the data and writing the abstract.

Opportunities for Computational Discovery in Basic Energy Sciences

NASA Astrophysics Data System (ADS)

Pederson, Mark

2011-03-01

An overview of the broad-ranging support of computational physics and computational science within the Department of Energy Office of Science will be provided. Computation as the third branch of physics is supported by all six offices (Advanced Scientific Computing, Basic Energy, Biological and Environmental, Fusion Energy, High-Energy Physics, and Nuclear Physics). Support focuses on hardware, software and applications. Most opportunities within the fields of~condensed-matter physics, chemical-physics and materials sciences are supported by the Officeof Basic Energy Science (BES) or through partnerships between BES and the Office for Advanced Scientific Computing. Activities include radiation sciences, catalysis, combustion, materials in extreme environments, energy-storage materials, light-harvesting and photovoltaics, solid-state lighting and superconductivity.~ A summary of two recent reports by the computational materials and chemical communities on the role of computation during the next decade will be provided. ~In addition to materials and chemistry challenges specific to energy sciences, issues identified~include a focus on the role of the domain scientist in integrating, expanding and sustaining applications-oriented capabilities on evolving high-performance computing platforms and on the role of computation in accelerating the development of innovative technologies. ~~

14 CFR 147.36 - Maintenance of instructor requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... holding appropriate mechanic certificates and ratings that the Administrator determines necessary to... certificated mechanics to teach mathematics, physics, drawing, basic electricity, basic hydraulics, and similar...

14 CFR 147.36 - Maintenance of instructor requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... holding appropriate mechanic certificates and ratings that the Administrator determines necessary to... certificated mechanics to teach mathematics, physics, drawing, basic electricity, basic hydraulics, and similar...

14 CFR 147.36 - Maintenance of instructor requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... holding appropriate mechanic certificates and ratings that the Administrator determines necessary to... certificated mechanics to teach mathematics, physics, drawing, basic electricity, basic hydraulics, and similar...

14 CFR 147.36 - Maintenance of instructor requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... holding appropriate mechanic certificates and ratings that the Administrator determines necessary to... certificated mechanics to teach mathematics, physics, drawing, basic electricity, basic hydraulics, and similar...

14 CFR 147.36 - Maintenance of instructor requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... holding appropriate mechanic certificates and ratings that the Administrator determines necessary to... certificated mechanics to teach mathematics, physics, drawing, basic electricity, basic hydraulics, and similar...

Basic history taking and the avian physical examination.

PubMed

Rich, G A

1991-11-01

As one may readily see, the basic avian physical examination should be an extensive, thorough procedure. A wide array of diseases and conditions can be detected during the examination. A flow sheet or checklist should be instituted to maintain consistency and cover all aspects of the history and physical examination. I highly recommend as an adjunct to the basic physical examination Gram stains of the choanae, crop, and cloacae or feces. Owing to the fact that a great number of compromised avian patients either are ill because of gram-negative bacteria or have become more compromised by opportunistic organisms such as yeast or gram-negative bacteria, identification of these conditions greatly facilitates treatment and recovery of the avian patient. Other ancillary tests, such as fecal flotation, complete blood count, culture and sensitivity, Chlamydia test, chemistry profile, radiology, and laparotomy/laparoscopy, are available to the practitioner to aid in the diagnosis of various diseases involving the avian patient. [Editor's note: The editors suggest that the complete blood count be done before an extensive physical examination is undertaken to avoid a stress hemogram.

Inquiring Minds

Science.gov Websites

Answers Submit a Question Frontiers of Particle Physics Benefits to Society Benefits to Society Medicine Visual Media Services Timeline History High-Energy Physics Accelerator Science in Medicine Follow

Principles of cost-benefit analysis for ERTS experiments, volumes 1 and 2

NASA Technical Reports Server (NTRS)

1973-01-01

The basic elements of a cost-benefit study are discussed along with special considerations for ERTS experiments. Elements required for a complete economic analysis of ERTS are considered to be: statement of objectives, specification of assumptions, enumeration of system alternatives, benefit analysis, cost analysis nonefficiency considerations, and final system selection. A hypothetical cost-benefit example is presented with the assumed objective of an increase in remote sensing surveys of grazing lands to better utilize available forage to lower meat prices.

Beyond Job Search or Basic Education: Rethinking the Role of Skills in Welfare Reform.

ERIC Educational Resources Information Center

Strawn, Julie

Most welfare-to-work programs may be classified as quick employment programs emphasizing individual or group job searches or skill-building programs emphasizing basic education. Although both types of programs offer benefits, they also suffer from significant limitations. To be more effective than their predecessors, current-generation…

Wage and Salary Administration for Smaller Institutions of Higher Education. A Basic Guide to Management Practice.

ERIC Educational Resources Information Center

National Association of College and University Business Officers, Washington, DC.

This manual provides a basic guide to wage and salary administration at smaller institutions of higher education--institutions with 400 or fewer full-time nonacademic employees and a relatively uncomplicated administrative organization. Emphasis is placed on definitions and benefits of the process, assigning responsibility and authority, deciding…

75 FR 3163 - Vocational Rehabilitation and Employment Program-Basic Entitlement; Effective Date of Induction...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-20

... implemented changes to services provided under 38 U.S.C. chapter 31, which resulted from a court decision and..., for vocational rehabilitation basic entitlement determinations resulting from the Veterans' Benefits... issuing any rule that may result in the expenditure by State, local, and Tribal governments, in the...

Health Instruction Packages: Consumer--Basic Nutrition.

ERIC Educational Resources Information Center

Kidd, Audrey E.; And Others

These six learning modules present text, illustrations, and exercises designed to teach the general public and nutrition students about basic nutrition and diet. The first module, "High Fiber Diet--Live Longer and Better!" by Audrey E. Kidd, discusses the benefits of a high fiber diet and lists the foods that are high in fiber. The…

Cardiovascular Diseases and Fat Soluble Vitamins: Vitamin D and Vitamin K.

PubMed

Tsugawa, Naoko

2015-01-01

Recently, the associations between insufficiency of fat soluble vitamins and cardiovascular diseases (CVDs) have been reported. Vitamin D affects the cardiovascular system via several pathways, such as suppression of parathyroid hormone, the renin- angiotensin-aldosterone system and vascular endothelial growth and the immune system. Cross-sectional and longitudinal studies have shown the association between the concentration of serum 25-hydroxyvitamin D (25OHD), which is a vitamin D metabolite indicating nutritional vitamin D status, and hypertension, myocardial infarction, heart failure and CVD mortality. On the other hand, the association between vitamin K status and CVDs, especially vascular calcification, has been also reported. Cross-sectional and cohort studies show that high vitamin K status is associated with reduced coronary artery calcification, CVDs and mortality risk. Epidemiological and basic studies indicate that vitamin K possesses a benefit in the prevention of the progression of coronary artery calcification via activation of matrix-gla protein (MGP). While these data in epidemiological and basic studies suggest the protective role of vitamin D and K in CVDs, the benefits of supplementation of both vitamins have not been validated in randomized controlled trials. Further basic and interventional studies are needed to confirm the benefit of both vitamins in protection against CVDs.

Berimbau: A simple instrument for teaching basic concepts in the physics and psychoacoustics of music

NASA Astrophysics Data System (ADS)

Vilão, Rui C.; Melo, Santino L. S.

2014-12-01

We address the production of musical tones by a simple musical instrument of the Brazilian tradition: the berimbau-de-barriga. The vibration physics of the string and of the air mass inside the gourd are reviewed. Straightforward measurements of an actual berimbau, which illustrate the basic physical phenomena, are performed using a PC-based "soundcard oscilloscope." The inharmonicity of the string and the role of the gourd are discussed in the context of known results in the psychoacoustics of pitch definition.

Evaluation of Games in Games and Physical Activity Course Curriculum in Terms of Common Basic Skills

ERIC Educational Resources Information Center

Inan, Mehmet; Ozden, Bülent; Dervent, Fatih; Küçüktepe, Coskun

2016-01-01

The purpose of this study was to provide an overview of the games in the "I am Playing Games" (IPG) compilation booklet that was used in the Games and Physical Activity (GPA) curriculum. 257 games in IPG compilation booklet were coded whether they had elements that would enable development of common basic skills or not. Common basic…

Medical Ultrasound Imaging.

ERIC Educational Resources Information Center

Hughes, Stephen

2001-01-01

Explains the basic principles of ultrasound using everyday physics. Topics include the generation of ultrasound, basic interactions with material, and the measurement of blood flow using the Doppler effect. (Author/MM)

[Autopsies for anatomical teaching and training in clinical forensic medicine].

PubMed

Hammer, U; Blaas, V; Büttner, A; Philipp, M

2015-12-01

Clinical forensic medicine does not only entail examination of patients after physical violence but also the option of clinical autopsies, e.g. after non-notifiable complications of medical interventions, after fatalities closely following medical interventions or fatalities as a result of injuries when the public prosecutor decides not to order a medicolegal autopsy. Based on this routine the Institute of Forensic Medicine at the University of Rostock offers a training course in topographical anatomy to physicians for further training in interventional and surgical disciplines. At the beginning of autopsies the participants can explore the approaches of interventional puncture techniques as well as surgical techniques and the basic topographical anatomy in small groups of 2-4 persons under the supervision of forensic examiners. The format is essentially oriented to the early further training period but fulfils the requirements for the exploration of complex operative techniques. The course was adapted for physicians and offered separately to students. The explorations are performed manually or by support with autopsy instruments. The courses offer an ideal room for individual, discipline-specific topics and result in a great benefit for all participants. A statistical assessment can only be achieved with a larger number of participants. Making autopsy rooms available for teaching and further training represents an additional feature to the profile of clinical forensic medicine. Lessons in topographical anatomy provide a great benefit for patient safety. It seems to be important to offer the opportunity to address individual interests in a closed meeting to consolidate skills and abilities in a non-judgemental environment. The post-mortem examiners have to ensure that the autopsy is carried out lege artis. Basic ethical principles and all regulations from an accredited scope have to be adhered to.

Basic Understanding of Earth Tunneling by Melting : Volume 1. Basic Physical Principles.

DOT National Transportation Integrated Search

1974-07-01

A novel technique, which employs the melting of rocks and soils as a means of excavating or tunneling while simultaneously generating a glass tunnel lining and/or primary support, was studied. The object of the study was to produce a good basic under...

Homework in Physical Education: Benefits and Implementation

ERIC Educational Resources Information Center

Novak, Benjamin Edward; Lynott, Francis John, III.

2015-01-01

This article identifies homework as an underutilized strategy in physical education. It reviews the benefits associated with the use of homework in the physical education setting, and provides guidelines for the effective implementation of this strategy. The guidelines include practical application examples and define structured active homework…

Informatics and physics intersubject communications in the 7th and 8th grades of the basics level by means of computer modeling

NASA Astrophysics Data System (ADS)

Vasina, A. V.

2017-01-01

The author of the article imparts pedagogical experience of realization of intersubject communications of school basic courses of informatics, technology and physics through research activity of students with the use of specialized programs for the development and studying of computer models of physical processes. The considered technique is based on the principles of independent scholar activity of students, intersubject communications such as educational disciplines of technology, physics and informatics; it helps to develop the research activity of students and a professional and practical orientation of education. As an example the lesson of modeling of flotation with the use of the environment "1C Physical simulator" is considered.

Benefits and environmental determinants of physical activity in children and adolescents.

PubMed

Loprinzi, Paul D; Cardinal, Bradley J; Loprinzi, Kristina L; Lee, Hyo

2012-01-01

In this review, we identify the health benefits associated with physical activity (PA); address the physical activity and sedentary guidelines issued by public health scientists as well as children's compliance to these guidelines; discuss the importance of motor skill acquisition during early childhood; and identify different settings that contribute to physical activity participation and strategies for improving PA in these settings. Results show that regular participation in PA during childhood has numerous immediate benefits, including positive changes in adiposity, skeletal health, psychological health, and cardiorespiratory fitness. Additionally, motor skill development during early childhood may have immediate health benefits as well as long-lasting effects in adulthood. Furthermore, the benefits of PA during childhood also appear to positively influence adult health outcomes, such as increased bone mineral density. Key environmental settings that have been shown to influence children's PA behavior include child care, active commuting to and from school, school recess, school physical education, after-school programs, churches, medical settings, and the home environment. Recommendations for practitioners and researchers are discussed. Copyright © 2012 S. Karger AG, Basel.

A Stand-Alone Interactive Physics Showcase

ERIC Educational Resources Information Center

Pfaff, Daniel; Hagelgans, Anja; Weidemuller, Matthias; Bretzer, Klaus

2012-01-01

We present a showcase with interactive exhibits of basic physical experiments that constitutes a complementary method for teaching physics and interesting students in physical phenomena. Our interactive physics showcase, shown in Fig. 1, stimulates interest for science by letting the students experience, firsthand, surprising phenomena and…

12 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... authorized by statute to collect for the benefit of any person; (5) The unpaid share of any non-Federal partner in a program involving a Federal payment, and a matching or cost-sharing payment by the non... (including Federal Employees' Group Life Insurance—FEGLI—Basic premium or premium for similar benefit under...

12 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... authorized by statute to collect for the benefit of any person; (5) The unpaid share of any non-Federal partner in a program involving a Federal payment, and a matching or cost-sharing payment by the non... (including Federal Employees' Group Life Insurance—FEGLI—Basic premium or premium for similar benefit under...

12 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... authorized by statute to collect for the benefit of any person; (5) The unpaid share of any non-Federal partner in a program involving a Federal payment, and a matching or cost-sharing payment by the non... (including Federal Employees' Group Life Insurance—FEGLI—Basic premium or premium for similar benefit under...

12 CFR 1208.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... authorized by statute to collect for the benefit of any person; (5) The unpaid share of any non-Federal partner in a program involving a Federal payment, and a matching or cost-sharing payment by the non... (including Federal Employees' Group Life Insurance—FEGLI—Basic premium or premium for similar benefit under...

20 CFR 632.19 - Grant application content.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Grant application content. 632.19 Section 632.19 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN EMPLOYMENT AND TRAINING PROGRAMS Program Planning, Application and Modification Procedures § 632.19 Grant application content. The basic...

Alternative Fuels Data Center: Electricity

Science.gov Websites

efficiency. Using electricity to power vehicles can have significant energy security and emissions benefits . Icon of an information sign. Basics Find information about using electricity as a vehicle fuel Considerations Explore the benefits and considerations of using electricity as a vehicle fuel. Icon of a fueling

Special Educators' Perspectives on the Services and Benefits of Educational Audiologists

ERIC Educational Resources Information Center

Knickelbein, Becky A.; Richburg, Cynthia M.

2012-01-01

A 36-item survey was used to determine whether special educators have access to the services of an audiologist and whether they obtained benefit from the audiologist's services. Additional goals included gathering information about special educators' understanding of basic audiological concepts related to a school setting, added job…

Psychological predictors of children' s recess physical activity motivation and behavior.

PubMed

Stellino, Megan Babkes; Sinclair, Christina D

2013-06-01

This study explored the relationship between children's basic psychological needs satisfaction at recess, level of recess physical activity motivation (RPAM), and recess physical activity (RPA). Fifth-grade children (N = 203; 50.2% boys; 71.7% healthy-weight) completed measures of age, gender, basic psychological need satisfaction, and level of self-determined motivation for RPA. Children also wore pedometers during six consecutive 30-min mid-school-day recesses. Multiple regression analyses indicated unique significant predictors of RPAM and RPA according to gender and weight status. RPAM was significantly predicted by all three basic psychological needs for boys and only competence need satisfaction for girls and healthy-weight children. RPA was predicted by RPAM for girls, competence need satisfaction for overweight children, and autonomy need satisfaction for boys and healthy-weight children. Findings support self-determination theory and provide important insight into the variations in psychological predictors of motivation for RPA and actual physical activity behavior based on gender and weight status.

Compensation Techniques in Accelerator Physics

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

Sayed, Hisham Kamal

2011-05-01

Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dynamics of particle beams is studied. It takes more than the understanding of basic electromagnetic interactions to be able to predict the beam dynamics, and to be able to develop new techniques to produce, maintain, and deliver high quality beams for different applications. In this work, some basic theory regarding particle beam dynamics in accelerators will be presented. This basic theory, along with applying state of the art techniques in beam dynamics will be used in this dissertation to study and solve accelerator physics problems. Twomore » problems involving compensation are studied in the context of the MEIC (Medium Energy Electron Ion Collider) project at Jefferson Laboratory. Several chromaticity (the energy dependence of the particle tune) compensation methods are evaluated numerically and deployed in a figure eight ring designed for the electrons in the collider. Furthermore, transverse coupling optics have been developed to compensate the coupling introduced by the spin rotators in the MEIC electron ring design.« less

The NASA Materials Science Research Program: It's New Strategic Goals and Opportunities

NASA Technical Reports Server (NTRS)

Schlagheck, Ronald A.; Stagg, Elizabeth

2004-01-01

In the past year, the NASA s Office of Biological and Physical Research (OBPR) has formulated a long term plan to perform strategical and fundamental research bringing together physics, chemistry, biology, and engineering to solve problems needed for current and future agency mission goals. Materials Science is one of basic disciplines within the Enterprise s Division of Physical Sciences Research. The Materials Science Program participates to utilize effective use of International Space Station (ISS) and various world class ground laboratory facilities to solve new scientific and technology questions and transfer these results for public and agency benefits. The program has recently targeted new investigative research in strategic areas necessary to expand NASA knowledge base for exploration of the universe and some of these experiments will need access to the microgravity of space. The program is implementing a wide variety of traditional ground and flight based research related types of fundamental science related to materials crystallization, fundamental processing, and properties characterization in order to obtain basic understanding of various phenomena effects and relationships to the structures, processing, and properties of materials. , In addition new initiatives in radiation protection, materials for propulsion and In-space fabrication and repair focus on research helping the agency solve problems needed for future transportation into the solar system. A summary of the types and sources for this research is presented including those experiments planned for a low gravity environment. Areas to help expand the science basis for NASA future missions are described. An overview of the program is given including the scope of the current and future NASA Research Announcements with emphasis on new materials science initiatives. A description of the planned flight experiments to be conducted on the International Space Station program along with the planned facility class Materials Science Research Rack (MSRR) and Microgravity Glovebox (MSG) type investigations. Some initial results from the first three materials experiments are given.

Effects of Trail Information on Physical Activity Enjoyment

Treesearch

Erik Rosegard

2004-01-01

Moderate physical activity (PA) improves physical fitness measures (i.e., aerobic capacity, agility, flexibility, body composition, and muscular endurance and strength). In addition to numerous physiological benefits, PA has been shown to increase cognitive and emotional functioning. These benefits lead to improved immune response and have been associated with...

Physical Activity and Psychological Benefits. International Society of Sport Psychology Position Statement.

ERIC Educational Resources Information Center

Physician and Sportsmedicine, 1992

1992-01-01

International Society of Sport Psychology clarifies the psychological benefits of physical activity, noting the positive relationship between physical activity level and mental health. Exercise can reduce anxiety, decrease depression levels, reduce neuroticism and anxiety, reduce stress, and have beneficial emotional effects for both sexes across…

Physical Activity Fundamental to Preventing Disease.

ERIC Educational Resources Information Center

Office of the Assistant Secretary for Planning and Evaluation (DHHS), Washington, DC.

Regular physical activity, fitness, and exercise are critically important for all people's health and wellbeing. It can reduce morbidity and mortality from many chronic diseases. Despite its well-known benefits, most U.S. adults, and many children, are not active enough to achieve these health benefits. Physical inactivity and related health…

Do health benefits outweigh the costs of mass recreational programs? An economic analysis of four Ciclovía programs.

PubMed

Montes, Felipe; Sarmiento, Olga L; Zarama, Roberto; Pratt, Michael; Wang, Guijing; Jacoby, Enrique; Schmid, Thomas L; Ramos, Mauricio; Ruiz, Oscar; Vargas, Olga; Michel, Gabriel; Zieff, Susan G; Valdivia, Juan Alejandro; Cavill, Nick; Kahlmeier, Sonja

2012-02-01

One promising public health intervention for promoting physical activity is the Ciclovía program. The Ciclovía is a regular multisectorial community-based program in which streets are temporarily closed for motorized transport, allowing exclusive access to individuals for recreational activities and physical activity. The objective of this study was to conduct an analysis of the cost-benefit ratios of physical activity of the Ciclovía programs of Bogotá and Medellín in Colombia, Guadalajara in México, and San Francisco in the U.S.A. The data of the four programs were obtained from program directors and local surveys. The annual cost per capita of the programs was: U.S. $6.0 for Bogotá, U.S. $23.4 for Medellín, U.S. $6.5 for Guadalajara, and U.S. $70.5 for San Francisco. The cost-benefit ratio for health benefit from physical activity was 3.23-4.26 for Bogotá, 1.83 for Medellín, 1.02-1.23 for Guadalajara, and 2.32 for San Francisco. For the program of Bogotá, the cost-benefit ratio was more sensitive to the prevalence of physically active bicyclists; for Guadalajara, the cost-benefit ratio was more sensitive to user costs; and for the programs of Medellín and San Francisco, the cost-benefit ratios were more sensitive to operational costs. From a public health perspective for promoting physical activity, these Ciclovía programs are cost beneficial.

20 CFR 220.102 - Non-severe impairment(s), defined.

Code of Federal Regulations, 2013 CFR

2013-04-01

... significantly limit the claimant's physical or mental ability to do basic work activities. (b) Basic work activities. Basic work activities means the ability and aptitudes necessary to do most jobs. Examples of... supervision, co-workers and usual work situations; and (6) Dealing with changes in a routine work setting. ...

20 CFR 220.102 - Non-severe impairment(s), defined.

Code of Federal Regulations, 2014 CFR

2014-04-01

... significantly limit the claimant's physical or mental ability to do basic work activities. (b) Basic work activities. Basic work activities means the ability and aptitudes necessary to do most jobs. Examples of... supervision, co-workers and usual work situations; and (6) Dealing with changes in a routine work setting. ...

20 CFR 220.102 - Non-severe impairment(s), defined.

Code of Federal Regulations, 2011 CFR

2011-04-01

... significantly limit the claimant's physical or mental ability to do basic work activities. (b) Basic work activities. Basic work activities means the ability and aptitudes necessary to do most jobs. Examples of... supervision, co-workers and usual work situations; and (6) Dealing with changes in a routine work setting. ...

20 CFR 220.102 - Non-severe impairment(s), defined.

Code of Federal Regulations, 2012 CFR

2012-04-01

... significantly limit the claimant's physical or mental ability to do basic work activities. (b) Basic work activities. Basic work activities means the ability and aptitudes necessary to do most jobs. Examples of... supervision, co-workers and usual work situations; and (6) Dealing with changes in a routine work setting. ...

Alternative Methods by Which Basic Science Pharmacy Faculty Can Relate to Clinical Practice.

ERIC Educational Resources Information Center

Kabat, Hugh F.; And Others

1982-01-01

A panel of pharmacy faculty ranked a broad inventory of basic pharmaceutical science topics in terms of their applicability to clinical pharmacy practice. The panel concluded that basic pharmaceutical sciences are essentially applications of foundation areas in biological, physical, and social sciences. (Author/MLW)

The teacher benefits from giving autonomy support during physical education instruction.

PubMed

Cheon, Sung Hyeon; Reeve, Johnmarshall; Yu, Tae Ho; Jang, Hue Ryen

2014-08-01

Recognizing that students benefit when they receive autonomy-supportive teaching, the current study tested the parallel hypothesis that teachers themselves would benefit from giving autonomy support. Twenty-seven elementary, middle, and high school physical education teachers (20 males, 7 females) were randomly assigned either to participate in an autonomy-supportive intervention program (experimental group) or to teach their physical education course with their existing style (control group) within a three-wave longitudinal research design. Manipulation checks showed that the intervention was successful, as students perceived and raters scored teachers in the experimental group as displaying a more autonomy-supportive and less controlling motivating style. In the main analyses, ANCOVA-based repeated-measures analyses showed large and consistent benefits for teachers in the experimental group, including greater teaching motivation (psychological need satisfaction, autonomous motivation, and intrinsic goals), teaching skill (teaching efficacy), and teaching well-being (vitality, job satisfaction, and lesser emotional and physical exhaustion). These findings show that giving autonomy support benefits teachers in much the same way that receiving it benefits their students.

Quantum Social Science

NASA Astrophysics Data System (ADS)

Haven, Emmanuel; Khrennikov, Andrei

2013-01-01

Preface; Part I. Physics Concepts in Social Science? A Discussion: 1. Classical, statistical and quantum mechanics: all in one; 2. Econophysics: statistical physics and social science; 3. Quantum social science: a non-mathematical motivation; Part II. Mathematics and Physics Preliminaries: 4. Vector calculus and other mathematical preliminaries; 5. Basic elements of quantum mechanics; 6. Basic elements of Bohmian mechanics; Part III. Quantum Probabilistic Effects in Psychology: Basic Questions and Answers: 7. A brief overview; 8. Interference effects in psychology - an introduction; 9. A quantum-like model of decision making; Part IV. Other Quantum Probabilistic Effects in Economics, Finance and Brain Sciences: 10. Financial/economic theory in crisis; 11. Bohmian mechanics in finance and economics; 12. The Bohm-Vigier Model and path simulation; 13. Other applications to economic/financial theory; 14. The neurophysiological sources of quantum-like processing in the brain; Conclusion; Glossary; Index.

Physical Activity Participation and Nutrition and Physical Activity Knowledge in University Dance Students.

PubMed

Hanna, Katherine; Hanley, Anne; Huddy, Avril; McDonald, Michael; Willer, Fiona

2017-03-01

To assess participation in physical activity and knowledge of general nutrition and current public health messages about the health benefits of physical activity in university dance students, and to investigate differences between first-year and later-year students and between students in dance and dance performance course groups. This cross-sectional study recruited 67 participants from dance undergraduate degrees in a university in Australia. Nutrition knowledge was assessed using the General Nutrition Knowledge Questionnaire. Physical activity participation and awareness of its benefits were assessed using the Active Australia Survey. Results indicate low nutrition knowledge among dance students, with 47% and 52% of responses correct in dance and dance performance students, respectively. Nutrition knowledge did not vary between students in first or later years. Self-reported participation in moderate and vigorous physical activity varied substantially and met or exceeded recommendations based upon duration and frequency for 98% of participants. However, awareness of physical activity messages varied, with dance students more likely to disagree about the level of activity needed for health benefits. Dance students report varying levels of physical activity that usually met or exceeded recommendations; however, knowledge of general nutrition and physical activity benefits was low. Improved knowledge could contribute to changes in behavior that improve health status in this population.

Courses in Modern Physics for Non-science Majors, Future Science Teachers, and Biology Students

NASA Astrophysics Data System (ADS)

Zollman, Dean

2001-03-01

For the past 15 years Kansas State University has offered a course in modern physics for students who are not majoring in physics. This course carries a prerequisite of one physics course so that the students have a basic introduction in classical topics. The majors of students range from liberal arts to engineering. Future secondary science teachers whose first area of teaching is not physics can use the course as part of their study of science. The course has evolved from a lecture format to one which is highly interactive and uses a combination of hands-on activities, tutorials and visualizations, particularly the Visual Quantum Mechanics materials. Another course encourages biology students to continue their physics learning beyond the introductory course. Modern Miracle Medical Machines introduces the basic physics which underlie diagnosis techniques such as MRI and PET and laser surgical techniques. Additional information is available at http://www.phys.ksu.edu/perg/

The Complementary Teaching of Physics and Music Acoustics - The Science of Sound

NASA Astrophysics Data System (ADS)

Milicevic, D.; Markusev, D.; Nesic, Lj.; Djordjevic, G.

2007-04-01

The results of some up-to-date solutions referring to teaching physics as a part of educational reform in Serbia, can be negative in a great deal to content and scope of teaching process which has existed so far. Basic course and characteristics of those solutions mean decreasing the number of classes of full-time physics teaching. Such tendencies are unjustified for many reasons, and the basic one is that physics is the foundation of understanding not only natural science, but also art and music (optics and acoustics respectively) and physical education (statics and dynamics). As a result of all this, there is necessity to have natural lessons of physics with the teachers of subjects such as music, art and physical education. The main objective of it is to conclude one good quality teaching cycle, and make student acquire new as well as revise their knowledge in different subjects.

TU-A-210-01: HIFU Physics and Delivery

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

Eames, M.

2015-06-15

High-intensity focused ultrasound (HIFU) has developed rapidly in recent years and is used frequently for clinical treatments in Asia and Europe with increasing clinical use and clinical trial activity in the US, making it an important medical technology with which the medical physics community must become familiar. Akin to medical devices that deliver treatments using ionizing radiation, HIFU relies on emitter geometry to non-invasively form a tight focus that can be used to affect diseased tissue while leaving healthy tissue intact. HIFU is unique in that it does not involve the use of ionizing radiation, it causes thermal necrosis inmore » 100% of the treated tissue volume, and it has an immediate treatment effect. However, because it is an application of ultrasound energy, HIFU interacts strongly with tissue interfaces, which makes treatment planning challenging. In order to appreciate the advantages and disadvantages of HIFU as a thermal therapy, it is important to understand the underlying physics of ultrasound tissue interactions. The first lecture in the session will provide an overview of the physics of ultrasound wave propagation; the mechanism for the accumulation of heat in soft-tissue; image-guidance modalities including temperature monitoring; current clinical applications and commercial devices; active clinical trials; alternate mechanisms of action (future of FUS). The second part of the session will compare HIFU to existing ionization radiation techniques. The difficulties in defining a clear concept of absorbed dose for HIFU will be discussed. Some of the technical challenges that HIFU faces will be described, with an emphasis on how the experience of radiation oncology physicists could benefit the field. Learning Objectives: Describe the basic physics and biology of HIFU, including treatment delivery and image guidance techniques. Summarize existing and emerging clinical applications and manufacturers for HIFU. Understand that thermal ablation with HIFU is likely the first of several applications of the technology Learn about some similarities and differences between HIFU and ionizing radiation in terms of physics and biological effects. Learn about some of the technical challenges HIFU faces that might benefit from the experience of radiation oncology physicists including treatment planning improvements, quality assurance procedures, and treatment risk analysis. David Schlesinger receives research support from Elekta Instruments, AB. Matt Eames is an employee of the Focused Ultrasound Foundation which supports research and clinical trials. Dr. Eames conducts research which is supported by the Focused Ultrasound Foundation.« less

Training basic laparoscopic skills using a custom-made video game.

PubMed

Goris, Jetse; Jalink, Maarten B; Ten Cate Hoedemaker, Henk O

2014-09-01

Video games are accepted and used for a wide variety of applications. In the medical world, research on the positive effects of playing games on basic laparoscopic skills is rapidly increasing. Although these benefits have been proven several times, no institution actually uses video games for surgical training. This Short Communication describes some of the theoretical backgrounds, development and underlying educational foundations of a specifically designed video game and custom-made hardware that takes advantage of the positive effects of games on basic laparoscopic skills.

Engaging basic scientists in translational research: identifying opportunities, overcoming obstacles

PubMed Central

2012-01-01

This report is based on the Federation of American Societies for Experimental Biology’s symposium, “Engaging basic Scientists in Translational Research: Identifying Opportunities, Overcoming Obstacles,” held in Chevy Chase, MD, March 24–25, 2011. Meeting participants examined the benefits of engaging basic scientists in translational research, the challenges to their participation in translational research, and the roles that research institutions, funding organizations, professional societies, and scientific publishers can play to address these challenges. PMID:22500917

Physics in the Ionosphere.

ERIC Educational Resources Information Center

Murket, A. J.

1979-01-01

Develops a simple model of radio wave propagation and illustrates how basic physical concepts such as refractive index, refraction, reflection and dispersion can be applied to a situation normally not met in introductory physics courses. (Author/GA)

Bespoke physics for living technology.

PubMed

Ackley, David H

2013-01-01

In the physics of the natural world, basic tasks of life, such as homeostasis and reproduction, are extremely complex operations, requiring the coordination of billions of atoms even in simple cases. By contrast, artificial living organisms can be implemented in computers using relatively few bits, and copying a data structure is trivial. Of course, the physical overheads of the computers themselves are huge, but since their programmability allows digital "laws of physics" to be tailored like a custom suit, deploying living technology atop an engineered computational substrate might be as or more effective than building directly on the natural laws of physics, for a substantial range of desirable purposes. This article suggests basic criteria and metrics for bespoke physics computing architectures, describes one such architecture, and offers data and illustrations of custom living technology competing to reproduce while collaborating on an externally useful computation.

Optimal Physical Training During Military Basic Training Period.

PubMed

Santtila, Matti; Pihlainen, Kai; Viskari, Jarmo; Kyröläinen, Heikki

2015-11-01

The goal for military basic training (BT) is to create a foundation for physical fitness and military skills of soldiers. Thereafter, more advanced military training can safely take place. Large differences in the initial physical performance of conscripts or recruits have led military units to develop more safe and effective training programs. The purpose of this review article was to describe the limiting factors of optimal physical training during the BT period. This review revealed that the high volume of low-intensity physical activity combined with endurance-type military training (like combat training, prolonged physical activity, and field shooting) during BT interferes with optimal development of maximal oxygen uptake and muscle strength of the soldiers. Therefore, more progressive, periodized, and individualized training programs are needed. In conclusion, optimal training programs lead to higher training responses and lower risks for injuries and overloading.

Physical Activity Correlates in Middle School Adolescents: Perceived Benefits and Barriers and Their Determinants.

PubMed

Roth, Sarah E; Gill, Monique; Chan-Golston, Alec M; Rice, Lindsay N; Crespi, Catherine M; Koniak-Griffin, Deborah; Cole, Brian L; Upchurch, Dawn M; Prelip, Michael L

2018-01-01

The purpose of this study was to examine the determinants of benefits and barriers and their relationship with physical activity (PA) among predominantly Latino middle school students. Data were collected in a cross-sectional survey of 4,773 seventh-grade students recruited from a large, urban school district in Los Angeles. Hierarchical logistic regression models were used to assess determinants of benefits and barriers as well as their association with self-reported PA. Differences in benefits and barriers were observed by gender, ethnicity, and body size. Barriers were negatively correlated with all three PA outcomes while benefits were positively associated with exercising at least 60 min daily. A deeper understanding of benefits and barriers can facilitate the development of interventions and collaborative efforts among physical education teachers, school nurses, and administrators to implement comprehensive approaches that encourage students' participation in PA inside and outside of the classroom.

Needs among persons with human immunodeficiency virus and intellectual and developmental disabilities in community mental health care: a cross-sectional study.

PubMed

Durbin, A; Sirotich, F; Lunsky, Y; Roesslein, K; Durbin, J

2017-03-01

The experience of having human immunodeficiency virus (HIV) is often associated with co-occurring mental health issues. Community mental health services are an important source of support for persons with HIV living in the community. Persons with intellectual disability (ID) are vulnerable to HIV and may have unique support needs beyond those without ID receiving community care. This study compared support needs of men with HIV in community mental health programmes, with and without ID. The sample was composed of 138 HIV-positive men with and without ID receiving mental health case management from one community organisation in Ontario, Canada, on 31 March 2013. Staff-rated needs across 16 domains grouped into four clusters were measured using the Camberwell Assessment of Need: Basic needs (accommodation, food, public transportation, money and benefits); self-care/functional needs (looking after the home, self-care and daytime activities); health/safety needs (physical health, psychological distress, psychotic symptoms, safety to self and safety to others); and social needs (company, intimate relationships and sexual expression). Adjusted logistic regression models examined the association between ID and each need domain. One-quarter of the sample (n = 34/138, 24.6%) had co-occurring ID. Those with ID were more likely to have needs in the basic cluster [odds ratios: food 4.05 (1.14, 14.44), P:0.031; benefits 2.58 (1.05, 6.32), P:0.038)] and self-care/functional cluster [looking after the home (2.75 (1.17, 6.49), P:0.021); self-care (2.72 (1.18, 6.27), P:0.019)], but were less likely to have need for sexual expression: 0.35 (0.14,0.90), P:0.030) (social cluster). There were no differences in the domains in the health/safety cluster. Despite elevated cognitive needs in the basic and self-care/functional clusters for the ID group, limited other differences suggest that with moderate additional targeting, community mental health programmes for persons with HIV may be appropriate for men with ID. © 2016 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Physical activity after surgery for severe obesity: the role of exercise cognitions.

PubMed

Wouters, Eveline J; Larsen, Junilla K; Zijlstra, Hanna; van Ramshorst, Bert; Geenen, Rinie

2011-12-01

Physical activity after bariatric surgery is associated with sustained weight loss and improved quality of life. Some bariatric patients engage insufficiently in physical activity. This may be due to exercise cognitions, i.e., specific beliefs about benefits of and barriers to physical exercise. The aim of this study was to examine whether and to what extent both physical activity and exercise cognitions changed at 1 and 2 years post-surgery and whether exercise cognitions predict physical activity. Forty-two bariatric patients (38 women, 4 men; mean age 38 ± 8 years, mean body mass index prior to surgery 47 ± 6 kg/m(2)) filled out self-report instruments to examine physical activity and exercise cognitions pre- and post-surgery. A large increase in physical activity and favorable changes in exercise cognitions were observed after surgery, viz. a decrease of fear of injury and embarrassment and an increase of the perception of exercise benefits and confidence in exercising. Perceiving less exercise benefits and having less confidence in exercising before surgery predicted less physical activity 2 years after surgery. High fear of injury 1 year after surgery predicted less physical activity 2 years after surgery. After bariatric surgery, favorable changes in physical activity and beliefs about the benefits and barriers of exercising are observed. Our results suggest that targeting exercise cognitions before and after surgery might be relevant to improve physical activity.

20 CFR 669.310 - What are the basic components of an NFJP service delivery strategy?

Code of Federal Regulations, 2011 CFR

2011-04-01

... include: (a) A customer-centered case management approach; (b) The provision of workforce investment... Investment Boards for the delivery of the services available through the One-Stop system to MSFW's; and (d... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false What are the basic components of an NFJP...

20 CFR 669.310 - What are the basic components of an NFJP service delivery strategy?

Code of Federal Regulations, 2010 CFR

2010-04-01

... include: (a) A customer-centered case management approach; (b) The provision of workforce investment... Investment Boards for the delivery of the services available through the One-Stop system to MSFW's; and (d... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What are the basic components of an NFJP...

Reflections on Mainstreaming Gender Equality in Adult Basic Education Programmes

ERIC Educational Resources Information Center

Lind, Agneta

2006-01-01

This article is about mainstreaming gender equality in adult basic learning and education (ABLE). Gender equality is defined as equal rights of both women and men to influence, participate in and benefit from a programme. It is argued that specific gender analyses of emerging patterns of gender relations is helpful in formulating gender equality…

5 Ways the Defense Budget Matters to You | DoDLive

Science.gov Websites

, which supplements but doesn't replace public benefits. Health care services will still be free for ) There's an upward trend in basic pay marines play money The budget includes a 1.6 percent increase in pay DoD, Military Families, Military Health, Military Money, Rotator and tagged 2017 budget, basic pay

Format of Basic Instruction Program Resistance Training Classes: Effect on Fitness Change in College Students

ERIC Educational Resources Information Center

Barfield, J. P.; Channell, Brian; Pugh, Chip; Tuck, Matt; Pendel, Dustin

2012-01-01

New resistance training programs such as CrossFit are gaining favor among college-aged students. CrossFit and related commercial resistance training programs may provide a valuable elective option within basic instruction program (BIP) curricula, but the fitness benefits of this course have not been compared with those of existing BIP resistance…

Tai Chi exercise and the improvement of health and well-being in older adults.

PubMed

Yau, Matthew Kwai-sang

2008-01-01

Activity participation has a positive impact on both quantity and quality of life (QOL). Regular participations in physical, social, and cultural activities are associated with successful aging. There is considerable evidence that Tai Chi has positive health benefits; physical, psychosocial and therapeutic. Furthermore, Tai Chi does not only consist of a physical component, but also sociocultural, meditative components that are believed to contribute to overall well-being. This chapter describes the benefits of Tai Chi exercise for the older adults, particularly in terms of the psychosocial aspect. The perceived meanings, associated values and well-being, as well as the impact on QOL, of Tai Chi practice among the older adults in Hong Kong are also discussed. Tai Chi exercise is chosen by the elderly participants for its gentle and soft movements. Besides the physical aspect, the benefits they describe include lifestyle issues, as well as psychological and social benefits. Evidence points out that the improvements in physical and mental health through the practice of Tai Chi among the older adults are related to their perceived level of QOL. Findings from numerous studies support the belief that the practice of Tai Chi has multiple benefits to practitioners that are not only physical in nature. It is recommended as a strategy to promote successful aging.

The Impact of Teacher Quality Grants on Long-Term Professional Development of Physical Science Teachers

NASA Astrophysics Data System (ADS)

Urquhart, Mary L.; Bober, Kendra M.

2006-02-01

The Texas Higher Education Coordinating Board Teacher Quality Grants, supported through No Child Left Behind, are intended to ensure that secondary teachers of specific subjects are "highly qualified". Now in their third year, these grants have done much to shape long-term professional development for teachers in the physical sciences at the University of Texas at Dallas (UTD). The grants have also created a suite of challenges and benefits for the UTD Science Education M.A.T. program. Teacher Quality Grants are based on the No Child Left Behind framework that requires teachers to be "highly qualified" as defined by the state. Recruitment is required to be targeted at teachers who are uncertified or teach one or more classes out of their content area and who work in high needs local school districts. Many of the students brought into our program through these grants have incoming content knowledge in physics similar to that typical of undergraduate non-majors, and a large percentage are uncomfortable with basic mathematics as well. How and what we teach has been dramatically impacted by the Teacher Quality Grants, as have our assessments and evaluations. An ongoing challenge has been to implement a Physics Education Research (PER)-based course design while meeting the specific requirements of the Teacher Quality Grant program. The Teacher Quality Grants have also provided a great deal of opportunity to new and existing teachers in our program. A barrier to our teachers, rising tuition costs, has been removed and as a result a mandate has become a doorway of opportunity for physical science teachers.

Taking a Swat at Physics with a Ping-Pong Paddle.

ERIC Educational Resources Information Center

Graney, Chris M.

1994-01-01

A professor of physics discusses ideas on how to use physics to improve your ping-pong game. Describes how basic physics was used to analyze a simple ball-paddle collision problem and provide students with insight on the application of physics to a fun and real life situation. (ZWH)

[Doctor, physical activity at my age ?

PubMed

Coutaz, Martial

2017-04-19

Engaging in regular and appropriate physical activity confers health benefits at any age. For seniors, swapping the role of « sedentary » for « someone who's on the move » offers much more substantial benefits than any medication, and notably even starting at a dose of 10-15 minutes per day ! Any physician who cares for elderly patients must pursue the objective of encouraging physical activity that is integrated into daily life (e.g. walking, gardening, shopping). This article consists of a literature review concerning the evidence for the benefits of physical activity in seniors in terms of quality of life, longevity, maintenance of functional independence, and prevention of cognitive decline.

Basic physics of laser interaction with vital tissue.

PubMed

Wigdor, Harvey

2008-09-01

It is essential for any practitioner who uses lasers in their clinical practice to understand the basic physics of lasers. It is this knowledge that allows for an educated assessment of the clinical outcomes that lasers produce in our patients. It is also this understanding that provides a scientific basis for the visual feedback the clinician uses to vary parameters as needed to get the desired clinical results. It is the intent of this paper to discuss the very basic reasons why lasers affect tissues the way they do, and to synthesize the plethora of information dental practitioners are seeing regularly in dental journals.

Mediating Effects of Self-Efficacy, Benefits and Barriers on the Association between Peer and Parental Factors and Physical Activity among Adolescent Girls with a Lower Educational Level.

PubMed

Verloigne, Maite; Cardon, Greet; De Craemer, Marieke; D'Haese, Sara; De Bourdeaudhuij, Ilse

2016-01-01

The prevalence of physical activity among lower educated adolescent girls is low, suggesting it is important to have insights into the complex processes that may underlie their physical activity levels. Therefore, this study aimed to examine the mediating effects of self-efficacy, perceived benefits and barriers on the associations between peer and parental variables and physical activity among lower educated adolescent girls. In total, 226 girls (mean age 16.0±1.0 years; 53% technical education; 47% vocational education) from a convenience sample of 6 secondary schools in Flanders, Belgium, completed a questionnaire on their total physical activity level and related peer and parental variables (i.e. modeling of physical activity, co-participation in physical activities and encouragement to be active) and personal variables (i.e. self-efficacy to be active, and specific perceived benefits of physical activity and specific barriers to be active). Mediating effects were tested using MacKinnon's product-of-coefficients test based on multilevel linear regression analyses. Higher peer and parental modeling, co-participation and encouragement were significantly related to a higher physical activity level among adolescent girls (p<0.05). Self-efficacy, the perceived benefits of having fun, being around friends or meeting new people, and not being bored and the perceived barrier of not liking physical activity mediated several associations between peer and parental variables and girls' physical activity, with some of the mediated proportions exceeding 60%. This study contributed to a better understanding of the complexity of how parental and peer factors work together with personal factors to influence the physical activity levels of adolescent girls with a lower educational level. Interventions should involve both peers and parents, as they may influence girls' physical activity both directly and indirectly through the internalisation of several personal variables, such as self-efficacy to be active and the perceived benefit of having fun.

Physical Activity and School Engagement in Youth: A Systematic Review and Meta-Analysis

ERIC Educational Resources Information Center

Owen, Katherine B.; Parker, Philip D.; Van Zanden, Brooke; MacMillan, Freya; Astell-Burt, Thomas; Lonsdale, Chris

2016-01-01

Physical activity is associated with numerous health benefits in youth; however, these benefits could extend further than health, into education. Our aim was to systematically review and combine in meta-analyses evidence concerning the association between physical activity and the dimensions of school engagement, including behavior (e.g.,…

Physical Education and Sport in Schools: A Review of Benefits and Outcomes

ERIC Educational Resources Information Center

Bailey, Richard

2006-01-01

This paper explores the scientific evidence that has been gathered on the contributions and benefits of physical education and sport (PES) in schools for both children and for educational systems. Research evidence is presented in terms of children's development in a number of domains: physical, lifestyle, affective, social, and cognitive. The…

Measuring Perceived Benefits and Perceived Barriers for Physical Activity

ERIC Educational Resources Information Center

Brown, Seth A.

2005-01-01

Objectives: To evaluate the psychometric properties and relationship to physical activity levels of the Exercise Benefits/Barriers Scale (EBBS) among college students. Methods: A total of 398 college students completed the EBBS and a measure of self-efficacy, the Physical Exercise Self-Efficacy Scale. In addition, a subsample of 275 students also…

Microgravity Platforms

NASA Technical Reports Server (NTRS)

Del Basso, Steve

2000-01-01

The world's space agencies have been conducting microgravity research since the beginning of space flight. Initially driven by the need to understand the impact of less than- earth gravity physics on manned space flight, microgravity research has evolved into a broad class of scientific experimentation that utilizes extreme low acceleration environments. The U.S. NASA microgravity research program supports both basic and applied research in five key areas: biotechnology - focusing on macro-molecular crystal growth as well as the use of the unique space environment to assemble and grow mammalian tissue; combustion science - focusing on the process of ignition, flame propagation, and extinction of gaseous, liquid, and solid fuels; fluid physics - including aspects of fluid dynamics and transport phenomena; fundamental physics - including the study of critical phenomena, low-temperature, atomic, and gravitational physics; and materials science - including electronic and photonic materials, glasses and ceramics, polymers, and metals and alloys. Similar activities prevail within the Chinese, European, Japanese, and Russian agencies with participation from additional international organizations as well. While scientific research remains the principal objective behind these program, all hope to drive toward commercialization to sustain a long range infrastructure which .benefits the national technology and economy. In the 1997 International Space Station Commercialization Study, conducted by the Potomac Institute for Policy Studies, some viable microgravity commercial ventures were identified, however, none appeared sufficiently robust to privately fund space access at that time. Thus, government funded micro gravity research continues on an evolutionary path with revolutionary potential.

A Real Space Cellular Automaton Laboratory

NASA Astrophysics Data System (ADS)

Rozier, O.; Narteau, C.

2013-12-01

Investigations in geomorphology may benefit from computer modelling approaches that rely entirely on self-organization principles. In the vast majority of numerical models, instead, points in space are characterised by a variety of physical variables (e.g. sediment transport rate, velocity, temperature) recalculated over time according to some predetermined set of laws. However, there is not always a satisfactory theoretical framework from which we can quantify the overall dynamics of the system. For these reasons, we prefer to concentrate on interaction patterns using a basic cellular automaton modelling framework, the Real Space Cellular Automaton Laboratory (ReSCAL), a powerful and versatile generator of 3D stochastic models. The objective of this software suite released under a GNU license is to develop interdisciplinary research collaboration to investigate the dynamics of complex systems. The models in ReSCAL are essentially constructed from a small number of discrete states distributed on a cellular grid. An elementary cell is a real-space representation of the physical environment and pairs of nearest neighbour cells are called doublets. Each individual physical process is associated with a set of doublet transitions and characteristic transition rates. Using a modular approach, we can simulate and combine a wide range of physical, chemical and/or anthropological processes. Here, we present different ingredients of ReSCAL leading to applications in geomorphology: dune morphodynamics and landscape evolution. We also discuss how ReSCAL can be applied and developed across many disciplines in natural and human sciences.

Benefits of Physical Exercise on Executive Functions in Older People with Parkinson's Disease

ERIC Educational Resources Information Center

Tanaka, Katia; de Quadros, Antonio Carlos, Jr.; Santos, Ruth Ferreira; Stella, Florindo; Gobbi, Lilian Teresa Bucken; Gobbi, Sebastiao

2009-01-01

The benefits of physical exercise on cognitive functioning have been reported in the literature, but the potential benefits to slow the eventual decline in executive functioning (EF) caused by neurodegeneration from Parkinson's Disease (PD) have rarely been studied. Thus the objective of this study was to analyze the effects of a multimodal…

Conceptual design project: Accelerator complex for nuclear physics studies and boron neutron capture therapy application at the Yerevan Physics Institute (YerPhI) Yerevan, Armenia

NASA Astrophysics Data System (ADS)

Avagyan, R. H.; Kerobyan, I. A.

2015-07-01

The final goal of the proposed project is the creation of a Complex of Accelerator Facilities at the Yerevan Physics Institute (CAF YerPhI) for nuclear physics basic researches, as well as for applied programs including boron neutron capture therapy (BNCT). The CAF will include the following facilities: Cyclotron C70, heavy material (uranium) target/ion source, mass-separator, LINAC1 (0.15-1.5 MeV/u) and LINAC2 (1.5-10 MeV/u). The delivered by C70 proton beams with energy 70 MeV will be used for investigations in the field of basic nuclear physics and with energy 30 MeV for use in applications.

Science Awareness and Science Literacy through the Basic Physics Course: Physics with a bit of Metaphysics?

NASA Astrophysics Data System (ADS)

Rusli, Aloysius

2016-08-01

Until the 1980s, it is well known and practiced in Indonesian Basic Physics courses, to present physics by its effective technicalities: The ideally elastic spring, the pulley and moving blocks, the thermodynamics of ideal engine models, theoretical electrostatics and electrodynamics with model capacitors and inductors, wave behavior and its various superpositions, and hopefully closed with a modern physics description. A different approach was then also experimented with, using the Hobson and Moore texts, stressing the alternative aim of fostering awareness, not just mastery, of science and the scientific method. This is hypothesized to be more in line with the changed attitude of the so-called Millenials cohort who are less attentive if not interested, and are more used to multi-tasking which suits their shorter span of attention. The upside is increased awareness of science and the scientific method. The downside is that they are getting less experience of the scientific method which intensely bases itself on critical observation, analytic thinking to set up conclusions or hypotheses, and checking consistency of the hypotheses with measured data. Another aspect is recognition that the human person encompasses both the reasoning capacity and the mental- spiritual-cultural capacity. This is considered essential, as the world grows even smaller due to increased communication capacity, causing strong interactions, nonlinear effects, and showing that value systems become more challenging and challenged due to physics / science and its cosmology, which is successfully based on the scientific method. So students should be made aware of the common basis of these two capacities: the assumptions, the reasoning capacity and the consistency assumption. This shows that the limits of science are their set of basic quantifiable assumptions, and the limits of the mental-spiritual-cultural aspects of life are their set of basic metaphysical (non-quantifiable) assumptions. The bridging between these two human aspects of life, can lead to a “why” of science, and a “meaning” of life. A progress report on these efforts is presented, essentially being of the results indicated by an extended format of the usual weekly reporting used previously in Basic Physics lectures.

Motivating Students To Read Physics Content.

ERIC Educational Resources Information Center

Sprague, Marsha M.; Cotturone, Jennifer

2003-01-01

Describes effective projects that made students effectively read scientific materials in the physics content area. Suggests using trade books in science to enhance student learning of basic physics concepts and comprehension of technical reading matter. (KHR)

Physical activity predicts quality of life and happiness in children and adolescents with cerebral palsy.

PubMed

Maher, Carol Ann; Toohey, Monica; Ferguson, Monika

2016-01-01

To examine the associations between physical activity, health-related quality of life and happiness in young people with cerebral palsy. A total of 70 young people with cerebral palsy (45 males, 25 females; mean age 13 years 11 months, SD 2 years 0 month) took part in a cross-sectional, descriptive postal survey assessing physical activity (Physical Activity Questionnaire for Adolescents), functional ability (Gross Motor Function Classification System), quality of life (Pediatric Quality of Life Inventory 4.0) and happiness (single Likert-scale item). Relationships between physical activity, quality of life and happiness were examined using backward stepwise linear regression. Physical activity significantly predicted physical quality of life (R(2 )= 0.64, β = 6.12, p = 0.02), social quality of life (R(2 )= 0.28, β = 9.27, p < 0.01) and happiness (R(2 )= 0.08, β = 0.9, p = 0.04). Physical activity was not associated with emotional or school quality of life. This study found a positive association between physical activity, social and physical quality of life, and happiness in young people with cerebral palsy. Findings underscore the potential benefits of physical activity for the wellbeing of young people with cerebral palsy, in addition to its well-recognised physical and health benefits. Physical activity is a key predictor of quality of life and happiness in young people with cerebral palsy. Physical activity is widely recognised as having physical health benefits for young people with cerebral palsy; however, this study also highlights that it may have important benefits for wellbeing, quality of life and happiness. This emphasises the need for clinical services and intervention studies aimed specifically at increasing physical activity amongst children and adolescents with cerebral palsy.

Physics of a ballistic missile defense - The chemical laser boost-phase defense

NASA Technical Reports Server (NTRS)

Grabbe, Crockett L.

1988-01-01

The basic physics involved in proposals to use a chemical laser based on satellites for a boost-phase defense are investigated. After a brief consideration of simple physical conditions for the defense, a calculation of an equation for the number of satellites needed for the defense is made along with some typical values of this for possible future conditions for the defense. Basic energy and power requirements for the defense are determined. A sumary is made of probable minimum conditions that must be achieved for laser power, targeting accuracy, number of satellites, and total sources for power needed.

Introduction to the physics and techniques of remote sensing

NASA Technical Reports Server (NTRS)

Elachi, Charles

1987-01-01

This book presents a comprehensive overview of the basics behind remote-sensing physics, techniques, and technology. The physics of wave/matter interactions, techniques of remote sensing across the electromagnetic spectrum, and the concepts behind remote sensing techniques now established and future ones under development are discussed. Applications of remote sensing are described for a wide variety of earth and planetary atmosphere and surface sciences. Solid surface sensing across the electromagnetic spectrum, ocean surface sensing, basic principles of atmospheric sensing and radiative transfer, and atmospheric remote sensing in the microwave, millimeter, submillimeter, and infrared regions are examined.

Integration of Advanced Probabilistic Analysis Techniques with Multi-Physics Models

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

Cetiner, Mustafa Sacit; none,; Flanagan, George F.

2014-07-30

An integrated simulation platform that couples probabilistic analysis-based tools with model-based simulation tools can provide valuable insights for reactive and proactive responses to plant operating conditions. The objective of this work is to demonstrate the benefits of a partial implementation of the Small Modular Reactor (SMR) Probabilistic Risk Assessment (PRA) Detailed Framework Specification through the coupling of advanced PRA capabilities and accurate multi-physics plant models. Coupling a probabilistic model with a multi-physics model will aid in design, operations, and safety by providing a more accurate understanding of plant behavior. This represents the first attempt at actually integrating these two typesmore » of analyses for a control system used for operations, on a faster than real-time basis. This report documents the development of the basic communication capability to exchange data with the probabilistic model using Reliability Workbench (RWB) and the multi-physics model using Dymola. The communication pathways from injecting a fault (i.e., failing a component) to the probabilistic and multi-physics models were successfully completed. This first version was tested with prototypic models represented in both RWB and Modelica. First, a simple event tree/fault tree (ET/FT) model was created to develop the software code to implement the communication capabilities between the dynamic-link library (dll) and RWB. A program, written in C#, successfully communicates faults to the probabilistic model through the dll. A systems model of the Advanced Liquid-Metal Reactor–Power Reactor Inherently Safe Module (ALMR-PRISM) design developed under another DOE project was upgraded using Dymola to include proper interfaces to allow data exchange with the control application (ConApp). A program, written in C+, successfully communicates faults to the multi-physics model. The results of the example simulation were successfully plotted.« less

Medical and Family Leave: Benefits Available to Female Workers in the United States.

ERIC Educational Resources Information Center

National Council of Jewish Women, New York, NY. Center for the Child.

This paper discusses a national survey of employee benefits designed to investigate the extent to which employers have independently implemented basic components of a comprehensive maternity plan. Components include: (1) standard policies that set the period of leave; (2) job-protected medical leave for maternity; (3) employer contributions to…

29 CFR 5.31 - Meeting wage determination obligations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... fringe benefits where both are contained in a wage determination applicable to his laborers or mechanics in the following ways: (1) By paying not less than the basic hourly rate to the laborers or mechanics... to the laborers or mechanics and by making contributions for “bona fide” fringe benefits in a total...

29 CFR 5.31 - Meeting wage determination obligations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... fringe benefits where both are contained in a wage determination applicable to his laborers or mechanics in the following ways: (1) By paying not less than the basic hourly rate to the laborers or mechanics... to the laborers or mechanics and by making contributions for “bona fide” fringe benefits in a total...

29 CFR 5.31 - Meeting wage determination obligations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... fringe benefits where both are contained in a wage determination applicable to his laborers or mechanics in the following ways: (1) By paying not less than the basic hourly rate to the laborers or mechanics... to the laborers or mechanics and by making contributions for “bona fide” fringe benefits in a total...

29 CFR 5.31 - Meeting wage determination obligations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... fringe benefits where both are contained in a wage determination applicable to his laborers or mechanics in the following ways: (1) By paying not less than the basic hourly rate to the laborers or mechanics... to the laborers or mechanics and by making contributions for “bona fide” fringe benefits in a total...

Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric

Science.gov Websites

AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles electricity to improve fuel efficiency. Pre-Owned Vehicles Learn about buying and selling pre-owned and plug-in electric vehicles. Learn more about the benefits and considerations of electricity as a

AUTOMOTIVE DIESEL MAINTENANCE 2. UNIT III, AUTOMATIC TRANSMISSIONS--HYDRAULICS (PART I).

ERIC Educational Resources Information Center

Human Engineering Inst., Cleveland, OH.

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO INTRODUCE BASIC HYDRAULIC PRINCIPLES AND PROVIDE AN UNDERSTANDING OF HYDRAULIC TRANSMISSIONS USED IN DIESEL POWERED VEHICLES. TOPICS ARE WHY USE HYDRAULICS, REVIEWING BASIC PHYSICS LAWS IN RELATION TO HYDRAULICS, UNDERSTANDING THE HYDRAULIC SYSTEM, AND DEVELOPING A BASIC HYDRAULIC SYSTEM. THE MODULE…

Flexible benefits and managed care: making it work.

PubMed

Sperling, K L

1991-01-01

The concept of integrating flexible benefits and managed care may seem contradictory. Flexible benefits seek to maximize choice, while managed care attempts to restrict choice. Can these two disciplines be intertwined without delivering conflicting messages to employees? The answer is definitely yes. By following some basic ground rules in design, flexible benefits and managed care can be combined effectively in a way that is attractive to both employers and employees. This article presents some general guidelines for designing a successful "managed flex" program and raises other issues as well, including financial, administrative and communication concerns.

Perceived Benefits, Facilitators, Disadvantages, and Barriers for Physical Activity Amongst South Asian Adolescents in India and Canada.

PubMed

Rajaraman, Divya; Correa, Natasha; Punthakee, Zubin; Lear, Scott A; Jayachitra, Krishnaswamy G; Vaz, Mario; Swaminathan, Sumathi

2015-07-01

The purpose of this study was to understand perceived benefits, facilitators, disadvantages, and barriers for physical activity among South Asian adolescents in India and Canada. Thirteen focus group discussions with South Asian (origin) adolescent boys and girls of different nutritional status and socioeconomic status in rural and urban India and urban Canada. Across the groups, fitness and 'energy' were perceived to be major benefits of physical activity. In India, better academic performance was highlighted, while health benefits were well detailed in Canadian groups. In all settings, friends, family, and teachers were perceived as facilitators of as well as barriers to physical activity. Lack of a safe space to play was a major concern for urban adolescents, while academic pressures and preference for other sedentary recreational activities were common barriers across all groups. Girls were less likely than boys to be interested in physical activity, with girls' participation in India further limited by societal restrictions. The study suggests key areas for promotion of physical activity among South Asian adolescents: balance between academic pressure and opportunities for physical activity, especially in India; urban planning for a built environment conducive to physical activity; and gender-sensitive programming to promote girls' activity which also addresses culture-specific barriers.

Antisocial personality disorder is associated with receipt of physical disability benefits in substance abuse treatment patients.

PubMed

Byrne, Shannon A; Cherniack, Martin G; Petry, Nancy M

2013-09-01

Opioid dependence is growing at an alarming rate in the United States, and opioid dependent patients have substantial medical, as well as psychiatric, conditions that impact their ability to work. This study evaluated the association between antisocial personality disorder (ASPD) and receipt of physical disability payments in methadone maintenance patients. Using data from 115 drug and alcohol abusing methadone maintained patients participating in two clinical trials, baseline characteristics of individuals receiving (n=22) and those not receiving (n=93) physical disability benefits were compared, and a logistic regression evaluated unique predictors of disability status. Both an ASPD diagnosis and severity of medical problems were significant predictors of disability receipt, ps<.05. After controlling for other variables that differed between groups, patients with ASPD were more than five times likelier to receive physical disability benefits than patients without ASPD (odds ratio=5.66; 95% confidence interval=1.58-20.28). These results demonstrate a role of ASPD in the receipt of disability benefits in substance abusers and suggest the need for greater understanding of the reasons for high rates of physical disability benefits in this population. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Does cost-benefit analysis or self-control predict involvement in two forms of aggression?

PubMed

Archer, John; Fernández-Fuertes, Andrés A; Thanzami, Van Lal

2010-01-01

The main aim of this research was to assess the relative association between physical aggression and (1) self-control and (2) cost-benefit assessment, these variables representing the operation of impulsive and reflective processes. Study 1 involved direct and indirect aggression among young Indian men, and Study 2 physical aggression to dating partners among Spanish adolescents. In Study 1, perceived benefits and costs but not self-control were associated with direct aggression at other men, and the association remained when their close association with indirect aggression was controlled. In Study 2, benefits and self-control showed significant and independent associations (positive for benefits, negative for self-control) with physical aggression at other-sex partners. Although being victimized was also correlated in the same direction with self-control and benefits, perpetration and being victimized were highly correlated, and there was no association between being victimized and these variables when perpetration was controlled. These results support the theory that reflective (cost-benefit analyses) processes and impulsive (self-control) processes operate in parallel in affecting aggression. The finding that male adolescents perceived more costs and fewer benefits from physical aggression to a partner than female adolescents did is consistent with findings indicating greater social disapproval of men hitting women than vice versa, rather than with the view that male violence to women is facilitated by internalized patriarchal values. (c) 2010 Wiley-Liss, Inc.

Older black women's experiences initiating and maintaining physical activity: implications for theory and practice.

PubMed

Price, Anna E; Greer, Beau; Tucker, Ash

2013-07-01

Using a semistructured discussion guide, the authors conducted 15 interviews with physically active older black women living in the eastern U.S. to examine what contributed to their physical activity initiation and maintenance. They used thematic analysis to organize content and constant-comparison methods to compare themes between participants. Participants initiated physical activity when a cue to action, such as weight gain or a medical issue, triggered a perceived need to exercise. When participants initiated physical activity, they experienced immediate unexpected benefits such as improved energy. They reported continuing activity because of these initial benefits. After continued physical activity over time, participants experienced the health benefits they originally hoped to achieve. Most participants also mentioned continuing physical activity because it is "me time." All participants reported needing to modify their physical activity routine at some point. Having a regular, yet adaptable, routine and planning skills helped participants maintain physical activity. These findings contribute to the refinement of theory and might be useful for professionals promoting physical activity among older black women.

Student Physical Therapists' Competence and Self-Confidence in Basic Clinical Assessment and Musculoskeletal Differential Diagnosis.

PubMed

Alexander, Kathleen M; Olsen, Janette; Seiger, Cindy; Peterson, Teri S

2016-01-01

Student physical therapists are expected to learn and confidently perform technical skills while integrating nontechnical behavioral and cognitive skills in their examinations and interventions. The purpose of this study was to compare the self-confidence of entry-level doctoral student physical therapists during foundational assessment and musculoskeletal differential diagnosis courses and the students' competencies based on skills examinations. Methods using qualitative and quantitative procedures. Student physical therapists (n=27) participated in a basic assessment course followed by a musculoskeletal differential diagnosis course. The students completed confidence surveys prior to skills examinations in both courses. A random sample of students participated in focus groups, led by a researcher outside the physical therapy department. Student confidence did not correlate with competency scores. At the end of the basic clinical assessment course and the beginning of the differential diagnosis course, students' confidence was significantly below baseline. However, by the end of the differential diagnosis course, student confidence had returned to original baseline levels. Over three semesters, the students lost confidence and then regained confidence in their abilities. Additional experience and practice influenced perceived confidence. However, increased competence may have been associated with poor self-appraisal skills instead of increased competency.

The Evolution of Physical Activity Promotion.

PubMed

Richards, Elizabeth Ann

2015-08-01

A physically active lifestyle has numerous physical and mental health benefits for patients of all ages. Despite these significant benefits, a majority of Americans do not meet current physical activity guidelines. Health care providers, especially nurses, play a vital role in physical activity promotion. Over the past several decades, exercise and physical activity guidelines have evolved from a focus on structured, vigorous exercise to a focus on moderate-intensity "lifestyle" physical activity. The author updates nurses on physical activity guidelines and provides tips for promoting physical activity, with a focus on lifestyle activities such as walking to work. This article also addresses new research findings on the importance of decreasing sedentary and sitting time, even in physically active people.

Running as an Adjunct to Psychotherapy.

ERIC Educational Resources Information Center

Leer, Frederic

1980-01-01

Physical benefits of running have been highly publicized. Explores the equally valuable psychological benefits to be derived from running and examines how mastering a physical skill can be generalized to mastery in other areas of life. (Author)

Understanding the Magic of the Bicycle; Basic scientific explanations to the two-wheeler's mysterious and fascinating behavior

NASA Astrophysics Data System (ADS)

Connolly, Joseph W.

The bicycle is a common, yet unique mechanical contraption in our world. In spite of this, the bike's physical and mechanical principles are understood by a select few. You do not have to be a genius to join this small group of people who understand the physics of cycling. This is your guide to fundamental principles (such as Newton's laws) and the book provides intuitive, basic explanations for the bicycle's behaviour. Each concept is introduced and illustrated with simple, everyday examples. Although cycling is viewed by most as a fun activity, and almost everyone acquires the basic skills at a young age, few understand the laws of nature that give magic to the ride. This is a closer look at some of these fun, exhilarating, and magical aspects of cycling. In the reading, you will also understand other physical principles such as motion, force, energy, power, heat, and temperature.

The Equations of Oceanic Motions

NASA Astrophysics Data System (ADS)

Müller, Peter

2006-10-01

Modeling and prediction of oceanographic phenomena and climate is based on the integration of dynamic equations. The Equations of Oceanic Motions derives and systematically classifies the most common dynamic equations used in physical oceanography, from large scale thermohaline circulations to those governing small scale motions and turbulence. After establishing the basic dynamical equations that describe all oceanic motions, M|ller then derives approximate equations, emphasizing the assumptions made and physical processes eliminated. He distinguishes between geometric, thermodynamic and dynamic approximations and between the acoustic, gravity, vortical and temperature-salinity modes of motion. Basic concepts and formulae of equilibrium thermodynamics, vector and tensor calculus, curvilinear coordinate systems, and the kinematics of fluid motion and wave propagation are covered in appendices. Providing the basic theoretical background for graduate students and researchers of physical oceanography and climate science, this book will serve as both a comprehensive text and an essential reference.

Physiologically based microenvironment for in vitro neural differentiation of adipose-derived stem cells.

PubMed

Graziano, Adriana Carol Eleonora; Avola, Rosanna; Perciavalle, Vincenzo; Nicoletti, Ferdinando; Cicala, Gianluca; Coco, Marinella; Cardile, Venera

2018-03-26

The limited capacity of nervous system to promote a spontaneous regeneration and the high rate of neurodegenerative diseases appearance are keys factors that stimulate researches both for defining the molecular mechanisms of pathophysiology and for evaluating putative strategies to induce neural tissue regeneration. In this latter aspect, the application of stem cells seems to be a promising approach, even if the control of their differentiation and the maintaining of a safe state of proliferation should be troubled. Here, we focus on adipose tissue-derived stem cells and we seek out the recent advances on the promotion of their neural differentiation, performing a critical integration of the basic biology and physiology of adipose tissue-derived stem cells with the functional modifications that the biophysical, biomechanical and biochemical microenvironment induces to cell phenotype. The pre-clinical studies showed that the neural differentiation by cell stimulation with growth factors benefits from the integration with biomaterials and biophysical interaction like microgravity. All these elements have been reported as furnisher of microenvironments with desirable biological, physical and mechanical properties. A critical review of current knowledge is here proposed, underscoring that a real advance toward a stable, safe and controllable adipose stem cells clinical application will derive from a synergic multidisciplinary approach that involves material engineer, basic cell biology, cell and tissue physiology.

Optical Nano Antennas: State of the Art, Scope and Challenges as a Biosensor Along with Human Exposure to Nano-Toxicology

PubMed Central

Kausar, Abu Sulaiman Mohammad Zahid; Reza, Ahmed Wasif; Latef, Tarik Abdul; Ullah, Mohammad Habib; Karim, Mohammad Ershadul

2015-01-01

The concept of optical antennas in physical optics is still evolving. Like the antennas used in the radio frequency (RF) regime, the aspiration of optical antennas is to localize the free propagating radiation energy, and vice versa. For this purpose, optical antennas utilize the distinctive properties of metal nanostructures, which are strong plasmonic coupling elements at the optical regime. The concept of optical antennas is being advanced technologically and they are projected to be substitute devices for detection in the millimeter, infrared, and visible regimes. At present, their potential benefits in light detection, which include polarization dependency, tunability, and quick response times have been successfully demonstrated. Optical antennas also can be seen as directionally responsive elements for point detectors. This review provides an overview of the historical background of the topic, along with the basic concepts and parameters of optical antennas. One of the major parts of this review covers the use of optical antennas in biosensing, presenting biosensing applications with a broad description using different types of data. We have also mentioned the basic challenges in the path of the universal use of optical biosensors, where we have also discussed some legal matters. PMID:25884787

Optimization of paper bridge loading for 2-DE analysis in the basic pH region: application to the mitochondrial subproteome.

PubMed

Kane, Lesley A; Yung, Christina K; Agnetti, Giulio; Neverova, Irina; Van Eyk, Jennifer E

2006-11-01

Separation of basic proteins with 2-DE presents technical challenges involving protein precipitation, load limitations, and streaking. Cardiac mitochondria are enriched in basic proteins and difficult to resolve by 2-DE. We investigated two methods, cup and paper bridge, for sample loading of this subproteome into the basic range (pH 6-11) gels. Paper bridge loading consistently produced improved resolution of both analytical and preparative protein loads. A unique benefit of this technique is that proteins retained in the paper bridge after loading basic gels can be reloaded onto lower pH gradients (pH 4-7), allowing valued samples to be analyzed on multiple pH ranges.

Women prefer biology after taking basic physics

NASA Astrophysics Data System (ADS)

Randall, Ian

2017-04-01

A survey of almost 10,000 undergraduates in New Zealand has found that women are more likely to choose to study life sciences after taking a first-year physics course rather than progressing further in the physical sciences.

The Azimuth Project: an Open-Access Educational Resource

NASA Astrophysics Data System (ADS)

Baez, J. C.

2012-12-01

The Azimuth Project is an online collaboration of scientists, engineers and programmers who are volunteering their time to do something about a wide range of environmental problems. The project has several aspects: 1) a wiki designed to make reliable, sourced information easy to find and accessible to a technically literate nonexperts, 2) a blog featuring expository articles and news items, 3) a project to write programs that explain basic concepts of climate physics and illustrate principles of good open-source software design, and 4) a project to develop mathematical tools for studying complex networked systems. We discuss the progress so far and some preliminary lessons. For example, enlisting the help of experts outside academia highlights the problems with pay-walled journals and the benefits of open access, as well as differences between how software development is done commercially, in the free software community, and in academe.

New approach in the evaluation of a fitness program at a worksite.

PubMed

Shirasaya, K; Miyakawa, M; Yoshida, K; Tanaka, C; Shimada, N; Kondo, T

1999-03-01

The most common methods for the economic evaluation of a fitness program at a worksite are cost-effectiveness, cost-benefit, and cost-utility analyses. In this study, we applied a basic microeconomic theory, "neoclassical firm's problems," as the new approach for it. The optimal number of physical-exercise classes that constitute the core of the fitness program are determined using the cubic health production function. The optimal number is defined as the number that maximizes the profit of the program. The optimal number corresponding to any willingness-to-pay amount of the participants for the effectiveness of the program is presented using a graph. For example, if the willingness-to-pay is $800, the optimal number of classes is 23. Our method can be applied to the evaluation of any health care program if the health production function can be estimated.

Fundamental ecology is fundamental.

PubMed

Courchamp, Franck; Dunne, Jennifer A; Le Maho, Yvon; May, Robert M; Thébaud, Christophe; Hochberg, Michael E

2015-01-01

The primary reasons for conducting fundamental research are satisfying curiosity, acquiring knowledge, and achieving understanding. Here we develop why we believe it is essential to promote basic ecological research, despite increased impetus for ecologists to conduct and present their research in the light of potential applications. This includes the understanding of our environment, for intellectual, economical, social, and political reasons, and as a major source of innovation. We contend that we should focus less on short-term, objective-driven research and more on creativity and exploratory analyses, quantitatively estimate the benefits of fundamental research for society, and better explain the nature and importance of fundamental ecology to students, politicians, decision makers, and the general public. Our perspective and underlying arguments should also apply to evolutionary biology and to many of the other biological and physical sciences. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Invited Article: Autonomous assembly of atomically perfect nanostructures using a scanning tunneling microscope.

PubMed

Celotta, Robert J; Balakirsky, Stephen B; Fein, Aaron P; Hess, Frank M; Rutter, Gregory M; Stroscio, Joseph A

2014-12-01

A major goal of nanotechnology is to develop the capability to arrange matter at will by placing individual atoms at desired locations in a predetermined configuration to build a nanostructure with specific properties or function. The scanning tunneling microscope has demonstrated the ability to arrange the basic building blocks of matter, single atoms, in two-dimensional configurations. An array of various nanostructures has been assembled, which display the quantum mechanics of quantum confined geometries. The level of human interaction needed to physically locate the atom and bring it to the desired location limits this atom assembly technology. Here we report the use of autonomous atom assembly via path planning technology; this allows atomically perfect nanostructures to be assembled without the need for human intervention, resulting in precise constructions in shorter times. We demonstrate autonomous assembly by assembling various quantum confinement geometries using atoms and molecules and describe the benefits of this approach.

Career Education Resource Guide for Physics. (Tentative.)

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge.

The career education resource guide integrates learning activities in basic physics with an exploration of careers in physics or related fields. The guide is keyed to the physics textbooks and laboratory manuals adopted by the Louisiana State Department of Education in 1973. The field of physics is divided into six subject areas: (1) the…

Predictors of physical activity and barriers to exercise in nursing and medical students.

PubMed

Blake, Holly; Stanulewicz, Natalia; Mcgill, Francesca

2017-04-01

To investigate physical activity levels of nursing and medicine students, examine predictors of physical activity level and examine the most influential benefits and barriers to exercise. Healthcare professionals have low levels of physical activity, which increases their health risk and may influence their health promotion practices with patients. We surveyed 361 nursing (n = 193) and medicine (n = 168) students studying at a UK medical school. Questionnaire survey, active over 12 months in 2014-2015. Measures included physical activity level, benefits and barriers to exercise, social support, perceived stress and self-efficacy for exercise. Many nursing and medicine students did not achieve recommended levels of physical activity (nursing 48%; medicine 38%). Perceived benefits of exercise were health related, with medicine students identifying additional benefits for stress relief. Most notable barriers to exercise were as follows: lack of time, facilities having inconvenient schedules and exercise not fitting around study or placement schedules. Nursing students were less active than medicine students; they perceived fewer benefits and more barriers to exercise and reported lower social support for exercise. Physical activity of nursing and medicine students was best predicted by self-efficacy and social support, explaining 35% of the variance. Physical activity should be promoted in nursing and medicine students. Interventions should aim to build self-efficacy for exercise and increase social support. Interventions should be developed that are targeted specifically to shift-working frontline care staff, to reduce schedule-related barriers to exercise and to increase accessibility to workplace health and well-being initiatives. © 2016 John Wiley & Sons Ltd.

The Educational Benefits Claimed for Physical Education and School Sport: An Academic Review

ERIC Educational Resources Information Center

Bailey, Richard; Armour, Kathleen; Kirk, David; Jess, Mike; Pickup, Ian; Sandford, Rachel

2009-01-01

This academic review critically examines the theoretical and empirical bases of claims made for the educational benefits of physical education and school sport (PESS). An historical overview of the development of PESS points to the origins of claims made in four broad domains: physical, social, affective and cognitive. Analysis of the evidence…

Capturing the World of Physical Education through the Eyes of Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Lamb, Penny; Firbank, Dianna; Aldous, David

2016-01-01

The potential benefits of physical education (PE) are universal for all pupils. However, facilitating such benefits in children with autism spectrum disorders (ASD) requires careful planning. This paper reports on a small-scale case study at one school in eastern England, exploring physical education through the eyes of children (n = 5), aged…

Focus on Freshman: Basic Instruction Programs Enhancing Physical Activity

ERIC Educational Resources Information Center

Curry, Jarred; Jenkins, Jayne M.; Weatherford, Jennifer

2015-01-01

Physical activity sharply decreases after different life stages, particularly high school graduation to beginning university education. The purpose of this study was to investigate the effect of a specifically designed university physical activity class, Exercise Planning for Freshman (EPF), on students' physical activity and group cohesion…

Three new bachelors of photonics in Ontario

NASA Astrophysics Data System (ADS)

Nantel, Marc; Beda, Johann; Grevatt, Treena; Chebbi, Brahim; Jessop, Paul; Song, Shaowen

2004-10-01

After the introduction in 2001 of community college programs at the Photonics Technician/Technologist levels, the need to cover the photonics educational space at the undergraduate level was addressed. In the last year, three very different new undergraduate degrees in photonics have started to develop in Ontario. These programs are presented in this paper. The Honours B.Sc. in Photonics at Wilfrid Laurier University (Waterloo) will develop a strong understanding of the theory and application of photonics, with practical hands-on exposure to optics, fibre optics, and lasers. This program benefits from the particularity that the department offering it combines both Physics and Computer Science. At McMaster University, the Engineering Physics program will provide students with a broad background in basic Engineering, Mathematics, Electronics, and Semiconductors, as well as an opportunity to pursue Photonics in greater depth and to have that fact recognized in the program designation. The Niagara and Algonquin College Bachelor of Applied Technology in Photonics program is co-op and joint between the two institutions. Emphasis is placed on the applied aspects of the field, with the more hands-on experimental learning taking precedence in the first years and the more advanced theoretical subjects following in the latter years.

Diet and Exercise Intervention Adherence and Health-Related Outcomes among Older Long-Term Breast, Prostate, and Colorectal Cancer Survivors

PubMed Central

Winger, Joseph G.; Mosher, Catherine E.; Rand, Kevin L.; Morey, Miriam C.; Snyder, Denise C.; Demark-Wahnefried, Wendy

2014-01-01

Background Diet and exercise interventions for cancer survivors result in health benefits; however, few studies have examined health outcomes in relation to adherence. Purpose We examined associations between adherence to components of a diet–exercise intervention and survivors’ physical and mental health. Methods A randomized controlled trial tested a telephone and mailed print intervention among 641 older, overweight, long-term survivors of breast, prostate, and colorectal cancer. Dietary and exercise behaviors were assessed at 14 time points throughout the year-long intervention; health outcomes were examined postintervention. Results Telephone session attendance had significant indirect relationships with health outcomes through intervention-period exercise and dietary behavior. Attendance showed positive indirect relationships with physical function (β= 0.11, p<0.05), basic and advanced lower extremity function (β=0.10, p<0.05/β=0.09, p<0.05), and mental health (β= 0.05, p<0.05), and a negative indirect relationship with body mass index (β=−0.06, p<0.05). Conclusions Session attendance is vital in facilitating improvement in health behaviors and attendant outcomes (Clinicaltrials.gov number NCT00303875). PMID:24648018

Diet and exercise intervention adherence and health-related outcomes among older long-term breast, prostate, and colorectal cancer survivors.

PubMed

Winger, Joseph G; Mosher, Catherine E; Rand, Kevin L; Morey, Miriam C; Snyder, Denise C; Demark-Wahnefried, Wendy

2014-10-01

Diet and exercise interventions for cancer survivors result in health benefits; however, few studies have examined health outcomes in relation to adherence. We examined associations between adherence to components of a diet-exercise intervention and survivors' physical and mental health. A randomized controlled trial tested a telephone and mailed print intervention among 641 older, overweight, long-term survivors of breast, prostate, and colorectal cancer. Dietary and exercise behaviors were assessed at 14 time points throughout the year-long intervention; health outcomes were examined postintervention. Telephone session attendance had significant indirect relationships with health outcomes through intervention-period exercise and dietary behavior. Attendance showed positive indirect relationships with physical function (β = 0.11, p < 0.05), basic and advanced lower extremity function (β = 0.10, p < 0.05/β = 0.09, p < 0.05), and mental health (β = 0.05, p < 0.05), and a negative indirect relationship with body mass index (β = -0.06, p < 0.05). Session attendance is vital in facilitating improvement in health behaviors and attendant outcomes (Clinicaltrials.gov number NCT00303875).

Redox signaling in skeletal muscle: role of aging and exercise.

PubMed

Ji, Li Li

2015-12-01

Skeletal muscle contraction is associated with the production of ROS due to altered O2 distribution and flux in the cell. Despite a highly efficient antioxidant defense, a small surplus of ROS, such as hydrogen peroxide and nitric oxide, may serve as signaling molecules to stimulate cellular adaptation to reach new homeostasis largely due to the activation of redox-sensitive signaling pathways. Recent research has highlighted the important role of NF-κB, MAPK, and peroxisome proliferator-activated receptor-γ coactivator-1α, along with other newly discovered signaling pathways, in some of the most vital biological functions, such as mitochondrial biogenesis, antioxidant defense, inflammation, protein turnover, apoptosis, and autophagy. There is evidence that the inability of the cell to maintain proper redox signaling underlies some basic mechanisms of biological aging, during which inflammatory and catabolic pathways eventually predominate. Physical exercise has been shown to activate various redox signaling pathways that control the adaptation and remodeling process. Although this stimulatory effect of exercise declines with aging, it is not completed abolished. Thus, aged people can still benefit from regular physical activity in the appropriate forms and at proper intensity to preserve muscle function. Copyright © 2015 The American Physiological Society.

Translating exercise biology into the Venezuelan medical education and health care system.

PubMed

Del Corral, Pedro

2007-09-01

In the absence of pharmacological agents, physical exercise was widely used by physicians in the late 19th century to treat a number of maladies. In the 1950's, epidemiological evidence suggested an association between physical activity and health, and increased interest in clinical exercise biology. By the 1990's, sufficient research data was accumulated on the benefits of exercise, such that North American medical associations, government agencies, and the World Health Organization have published guidelines on exercise for public and clinical populations. Despite this, leaders in medical education have remained reluctant to incorporate exercise biology into the core medical curriculum, or to systematically implement it in graduate medical education. This work reviews Venezuelan exercise biology literature, and its medical applications. Venezuelan scientists and clinicians have invested efforts in cardiopulmonary exercise testing, skeletal muscle adaptations to training and exercise cardiovascular pharmacology in patients, sedentary subjects and athletes. It is suggested here, that there is a need to develop education and research programs in basic and clinical exercise biology in the formal training of medical students, physicians in residency programs, and allied health care professionals. Tentative steps to initiate this process are proposed.

Phase Transitions in Combinatorial Optimization Problems: Basics, Algorithms and Statistical Mechanics

NASA Astrophysics Data System (ADS)

Hartmann, Alexander K.; Weigt, Martin

2005-10-01

A concise, comprehensive introduction to the topic of statistical physics of combinatorial optimization, bringing together theoretical concepts and algorithms from computer science with analytical methods from physics. The result bridges the gap between statistical physics and combinatorial optimization, investigating problems taken from theoretical computing, such as the vertex-cover problem, with the concepts and methods of theoretical physics. The authors cover rapid developments and analytical methods that are both extremely complex and spread by word-of-mouth, providing all the necessary basics in required detail. Throughout, the algorithms are shown with examples and calculations, while the proofs are given in a way suitable for graduate students, post-docs, and researchers. Ideal for newcomers to this young, multidisciplinary field.

Quantum Metric of Classic Physics

NASA Astrophysics Data System (ADS)

Machusky, Eugene

2017-09-01

By methods of differential geometry and number theory the following has been established: All fundamental physical constants are the medians of quasi-harmonic functions of relative space and relative time. Basic quantum units are, in fact, the gradients of normal distribution of standing waves between the points of pulsating spherical spiral, which are determined only by functional bonds of transcendental numbers PI and E. Analytically obtained values of rotational speed, translational velocity, vibrational speed, background temperature and molar mass give the possibility to evaluate all basic quantum units with practically unlimited accuracy. Metric of quantum physics really is two-dimensional image of motion of waves in three-dimensional space. Standard physical model is correct, but SI metric system is insufficiently exact at submillimeter distances.

Social participation and psychosocial outcomes of young adults with chronic physical conditions: Comparing recipients and non-recipients of disability benefits.

PubMed

Bal, Marjolijn I; Sattoe, Jane N T; Miedema, Harald S; van Staa, AnneLoes

2018-03-01

Little is known about any differences between young people with chronic physical conditions who do and do not apply for disability benefits in young adulthood for providing insights for future policy and rehabilitation care. We aimed to identify predictors during adolescence of receiving disability benefits in young adulthood and to compare recipients and non-recipients of benefits in social participation and psychosocial outcomes in young adulthood. Follow-up study of 18 to 25 year olds with various chronic conditions who at adolescent age completed a web-based survey (n=518; T0). The outcome was receiving disability benefits (yes or no). Associations with background characteristics, social participation, and impact of the chronic condition were explored with stepwise multivariate modelling, using T0 variables. Differences between recipients and non-recipients were explored using chi-square tests and t-tests. Receiving disability benefits in young adulthood was associated with greater extent of physical disability, receiving less special education, absenteeism at school/work, and low health-related quality of life during adolescence. In young adulthood, recipients of benefits reported higher perceived impact of the chronic condition on their school/work career and lower quality of life than non-recipients. Social participation varied across domains. This study provides important insights into the characteristics of a vulnerable subgroup of young people with chronic physical conditions. Disability benefit recipients experienced more impact of their chronic condition and reported a lower health-related quality of life over time than non-recipients. Rehabilitation professionals are encouraged to use patient-reported outcomes to address the lived experiences and screen the need for psychosocial support of this vulnerable subgroup of young people with chronic physical conditions. Copyright © 2018. Published by Elsevier Masson SAS.

The relationship between organised physical recreation and mental health.

PubMed

Street, Gillian; James, Ray; Cutt, Hayley

2007-12-01

The mental health benefit of participation in organised physical recreation is investigated as strategies aimed at enhancing mental health and well-being in the community have the potential to decrease social and economic costs. A literature review was undertaken to explore evidence relating to the mental health benefits of participation in organised physical recreation. Regular physical activity is widely recognised as protective against the overall burden of disease. Evaluations by government departments in Australia and the United States (US) found that people who participate in sports clubs and organised recreational activity enjoy better mental health, are more alert, and more resilient against the stresses of modern living. Participation in recreational groups and socially supported physical activity is shown to reduce stress, anxiety and depression, and reduce symptoms of Alzheimer's disease, yet more than one-third of adult Australians report no participation in sports and physical recreation. Evaluations of some programs found that physical activity is increased when the social environment is supportive and that the mental and physical benefits of participating in organised recreational activity can be experienced by people other than those directly involved with the sport or activity. This review supports the development and maintenance of organised sport and recreational activities that are socially and culturally appropriate. An increase in valid and reliable evaluations of sport and physical recreation programs would contribute to the international body of evidence of the mental health benefits of organised physical recreation.

Motor learning benefits of self-controlled practice in persons with Parkinson's disease.

PubMed

Chiviacowsky, Suzete; Wulf, Gabriele; Lewthwaite, Rebecca; Campos, Tiago

2012-04-01

The present study examined the effectiveness of a training method to enhance balance in people with PD, which could potentially reduce their risk for falls. Specifically, we investigated whether the benefits of the self-controlled use of a physical assistance device for the learning of a balance task, found previously in healthy adults, would generalize to adults with PD. Twenty-eight individuals with PD were randomly assigned to one of two groups, a self-control and a yoked (control) group. The task required participants to stand on a balance platform (stabilometer), trying to keep the platform as close to horizontal as possible during each 30-s trial. In the self-control group, participants had a choice, on each of 10 practice trials, to use or not to use a balance pole. Participants in the yoked group received the same balance pole on the schedule used by their counterparts in the self-control group, but did not have a choice. Learning was assessed one day later by a retention test. The self-control group demonstrated more effective learning of the task than the yoked group. Questionnaire results indicated that self-control participants were more motivated to learn the task, were less nervous, and less concerned about their body movements relative to yoked participants. Possible reasons for the learning benefits of self-controlled practice, including a basic psychological need for autonomy, are discussed. Copyright © 2011 Elsevier B.V. All rights reserved.

Man's Basic Needs. Resource Units, Grade 1. Providence Social Studies Curriculum Project.

ERIC Educational Resources Information Center

Providence Public Schools, RI.

GRADES OR AGES: Grade 1. SUBJECT MATTER: Social studies; man's basic needs. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into 11 chapters, five of which outline the basic curriculum subunits. These five chapters are laid out in three columns, one each for topics, activities, and materials. Other chapters are in list form. The guide…

The Role of Leisure Engagement for Health Benefits Among Korean Older Women.

PubMed

Kim, Junhyoung; Irwin, Lori; Kim, May; Chin, Seungtae; Kim, Jun

2015-01-01

This qualitative study was designed to examine the benefits of leisure to older Korean women. Using a constructive grounded theory methodology, in this study we identified three categories of benefits from leisure activities: (a) developing social connections, (b) enhancing psychological well-being, and (c) improving physical health. The findings of this study demonstrate that involvement in leisure activities offers substantial physical, psychological, and social benefits for older Korean women. The results also suggest that these benefits can provide an opportunity for older Korean adults to improve their health and well-being, which, in turn, may help promote successful aging.

A Basic Manual for Physical Plant Administration.

ERIC Educational Resources Information Center

Weber, George O., Ed.; Fincham, Michael W., Ed.

This book provides practical advice on problems of institutional plant management to physical plant administrators. Areas covered include the role, organization, and facilities of the physical plant department; personnel administration; financial administration; buildings maintenance and operation; custodial services; utilities distribution…

Maintenance of exercise-induced benefits in physical functioning and bone among elderly women.

PubMed

Karinkanta, S; Heinonen, A; Sievänen, H; Uusi-Rasi, K; Fogelholm, M; Kannus, P

2009-04-01

This study showed that about a half of the exercise-induced gain in dynamic balance and bone strength was maintained one year after cessation of the supervised high-intensity training of home-dwelling elderly women. However, to maintain exercise-induced gains in lower limb muscle force and physical functioning, continued training seems necessary. Maintenance of exercise-induced benefits in physical functioning and bone structure was assessed one year after cessation of 12-month randomized controlled exercise intervention. Originally 149 healthy women 70-78 years of age participated in the 12-month exercise RCT and 120 (81%) of them completed the follow-up study. Self-rated physical functioning, dynamic balance, leg extensor force, and bone structure were assessed. During the intervention, exercise increased dynamic balance by 7% in the combination resistance and balance-jumping training group (COMB). At the follow-up, a 4% (95% CI: 1-8%) gain compared with the controls was still seen, while the exercise-induced isometric leg extension force and self-rated physical functioning benefits had disappeared. During the intervention, at least twice a week trained COMB subjects obtained a significant 2% benefit in tibial shaft bone strength index compared to the controls. A half of this benefit seemed to be maintained at the follow-up. Exercise-induced benefits in dynamic balance and rigidity in the tibial shaft may partly be maintained one year after cessation of a supervised 12-month multi-component training in initially healthy elderly women. However, to maintain the achieved gains in muscle force and physical functioning, continued training seems necessary.

Progressive skeletal benefits of physical activity when young as assessed at the midshaft humerus in male baseball players.

PubMed

Warden, S J; Weatherholt, A M; Gudeman, A S; Mitchell, D C; Thompson, W R; Fuchs, R K

2017-07-01

Physical activity benefits the skeleton, but there is contrasting evidence regarding whether benefits differ at different stages of growth. The current study demonstrates that physical activity should be encouraged at the earliest age possible and be continued into early adulthood to gain most skeletal benefits. The current study explored physical activity-induced bone adaptation at different stages of somatic maturity by comparing side-to-side differences in midshaft humerus properties between male throwing athletes and controls. Throwers present an internally controlled model, while inclusion of control subjects removes normal arm dominance influences. Throwing athletes (n = 90) and controls (n = 51) were categorized into maturity groups (pre, peri, post-early, post-mid, and post-late) based on estimated years from peak height velocity (<-2, -2 to 2, 2 to 4, 4 to 10, and >10 years). Side-to-side percent differences in midshaft humerus cortical volumetric bone mineral density (Ct.vBMD) and bone mineral content (Ct.BMC); total (Tt.Ar), medullary (Me.Ar), and cortical (Ct.Ar) areas; average cortical thickness (Ct.Th); and polar Strength Strain Index (SSI P ) were assessed. Significant interactions between physical activity and maturity on side-to-side differences in Ct.BMC, Tt.Ar, Ct.Ar, Me.Ar, Ct.Th, and SSI P resulted from the following: (1) greater throwing-to-nonthrowing arm differences than dominant-to-nondominant arm differences in controls (all p < 0.05) and (2) throwing-to-nonthrowing arm differences in throwers being progressively greater across maturity groups (all p < 0.05). Regional analyses revealed greatest adaptation in medial and lateral sectors, particularly in the three post-maturity groups. Years throwing predicted 59% of the variance of the variance in throwing-to-nonthrowing arm difference in SSI P (p < 0.001). These data suggest that physical activity has skeletal benefits beginning prior to and continuing beyond somatic maturation and that a longer duration of exposure to physical activity has cumulative skeletal benefits. Thus, physical activity should be encouraged at the earliest age possible and be continued into early adulthood to optimize skeletal benefits.

Educational Audiologists: Their Access, Benefit, and Collaborative Assistance to Speech-Language Pathologists in Schools

ERIC Educational Resources Information Center

Richburg, Cynthia McCormick; Knickelbein, Becky A.

2011-01-01

Purpose: The main goals of this study were to determine if school-based speech-language pathologists (SLPs) have access to the services of an audiologist and if those SLPs felt they obtained benefit from the audiologist's services. Additional goals included gathering information about SLPs' (a) understanding of basic audiological concepts typical…

42 CFR 406.12 - Individual under age 65 who is entitled to social security or railroad retirement disability...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 2 2011-10-01 2011-10-01 false Individual under age 65 who is entitled to social... is entitled to social security or railroad retirement disability benefits. (a) Basic requirements. An...) Entitled or deemed entitled to social security disability benefits as an insured individual, child, widow...

Factors Influencing Military Affiliation Intentions of First Term Army Enlisted.

DTIC Science & Technology

1984-12-01

were: Demographic: Biographical data Ten u r e Cognitive/Affective Orientation: Factors designed to assess respondents’ feelings about aspects of...Compensation and Benefits ............. Basic pay, BAQ, BAS, Special pays bonuses, valuation of benefits, VEAP participation Military Retirement System ...Preferred retirement pay sched- ule, expected YOS/Paygrade under alternative systems Civilian Labor Force Experience ............ Hours

Estimating the Benefits of Gypsy Moth Control on Timberland

Treesearch

David A. Gansner; Owen W. Herrick; Owen W. Herrick

1987-01-01

A recent study of forest stand losses to gypsy moth has provided basic information for evaluating the benefits of control on new frontiers of infestation. Protecting highly susceptible trees from impending attack can prevent a potential loss of 15 percent in their timber value and 2.8 percent in their compound rate of value growth.

42 CFR 422.106 - Coordination of benefits with employer or union group health plans and Medicaid.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... Jurisdiction regulating benefits under these circumstances is as follows: (1) All requirements of this part... the following: (1) Payment of a portion or all of the MA basic and supplemental premiums. (2) Payment... organizations. (1) MA organizations may request, in writing, from CMS, a waiver or modification of those...

42 CFR 422.106 - Coordination of benefits with employer or union group health plans and Medicaid.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... Jurisdiction regulating benefits under these circumstances is as follows: (1) All requirements of this part... the following: (1) Payment of a portion or all of the MA basic and supplemental premiums. (2) Payment... organizations. (1) MA organizations may request, in writing, from CMS, a waiver or modification of those...

42 CFR 422.106 - Coordination of benefits with employer or union group health plans and Medicaid.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... Jurisdiction regulating benefits under these circumstances is as follows: (1) All requirements of this part... the following: (1) Payment of a portion or all of the MA basic and supplemental premiums. (2) Payment... organizations. (1) MA organizations may request, in writing, from CMS, a waiver or modification of those...

42 CFR 406.12 - Individual under age 65 who is entitled to social security or railroad retirement disability...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 2 2013-10-01 2013-10-01 false Individual under age 65 who is entitled to social... is entitled to social security or railroad retirement disability benefits. (a) Basic requirements. An...) Entitled or deemed entitled to social security disability benefits as an insured individual, child, widow...

42 CFR 406.12 - Individual under age 65 who is entitled to social security or railroad retirement disability...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 2 2012-10-01 2012-10-01 false Individual under age 65 who is entitled to social... is entitled to social security or railroad retirement disability benefits. (a) Basic requirements. An...) Entitled or deemed entitled to social security disability benefits as an insured individual, child, widow...

42 CFR 406.12 - Individual under age 65 who is entitled to social security or railroad retirement disability...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Individual under age 65 who is entitled to social... is entitled to social security or railroad retirement disability benefits. (a) Basic requirements. An...) Entitled or deemed entitled to social security disability benefits as an insured individual, child, widow...

Strengthening capacity building in space science research: A developing country perspective on IHY activities

NASA Astrophysics Data System (ADS)

Munyeme, G.

The economic and social impact of science based technologies has become increasingly dominant in modern world The benefits are a result of combined leading-edge science and technology skills which offers opportunities for new innovations Knowledge in basic sciences has become the cornerstone of sustainable economic growth and national prosperity Unfortunately in many developing countries research and education in basic sciences are inadequate to enable science play its full role in national development For this reason most developing countries have not fully benefited from the opportunities provided by modern technologies The lack of human and financial resources is the main reason for slow transfer of scientific knowledge and technologies to developing countries Developing countries therefore need to develop viable research capabilities and knowledge in basic sciences The advert of the International Heliophysical Year IHY may provide opportunities for strengthening capacity in basic science research in developing countries Among the science goals of the IHY is the fostering of international scientific cooperation in the study of heliophysical phenomena This paper will address and provide an in depth discussion on how basic science research can be enhanced in a developing country using the framework of science goals and objectives of IHY It will further highlight the hurdles and experiences of creating in-country training capacity and research capabilities in space science It will be shown that some of these hurdles can be

Some Learning Problems Concerning the Use of Symbolic Language in Physics.

ERIC Educational Resources Information Center

De Lozano, Silvia Ragout; Cardenas, Marta

2002-01-01

Draws the attention of teachers of basic university physics courses to student problems concerning the interpretation of the symbolic language used in physics. Reports specific difficulties found in the first physics course related to different kinds of statements expressed in the mathematical language. (Contains 15 references.) (Author/YDS)

The Correlated Lecture Laboratory Series in Diagnostic Radiological Physics.

ERIC Educational Resources Information Center

Lamel, David A.; And Others

This series in diagnostic radiological physics has been designed to provide the physics background requisite for the proper conduct of medical diagnostic x-ray examinations. The basic goal of the series is to bridge physics theory and radiological practice, achieved by combining pertinent lecture material with laboratory exercises that illustrate…

42 CFR 410.60 - Outpatient physical therapy services: Conditions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 2 2012-10-01 2012-10-01 false Outpatient physical therapy services: Conditions... Services § 410.60 Outpatient physical therapy services: Conditions. (a) Basic rule. Except as specified in paragraph (a)(3)(iii) of this section, Medicare Part B pays for outpatient physical therapy services only if...

42 CFR 410.60 - Outpatient physical therapy services: Conditions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 2 2013-10-01 2013-10-01 false Outpatient physical therapy services: Conditions... Services § 410.60 Outpatient physical therapy services: Conditions. (a) Basic rule. Except as specified in paragraph (a)(3)(iii) of this section, Medicare Part B pays for outpatient physical therapy services only if...

42 CFR 410.60 - Outpatient physical therapy services: Conditions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 2 2011-10-01 2011-10-01 false Outpatient physical therapy services: Conditions... Services § 410.60 Outpatient physical therapy services: Conditions. (a) Basic rule. Except as specified in paragraph (a)(3)(iii) of this section, Medicare Part B pays for outpatient physical therapy services only if...

42 CFR 410.60 - Outpatient physical therapy services: Conditions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Outpatient physical therapy services: Conditions... Services § 410.60 Outpatient physical therapy services: Conditions. (a) Basic rule. Except as specified in paragraph (a)(3)(iii) of this section, Medicare Part B pays for outpatient physical therapy services only if...

42 CFR 410.60 - Outpatient physical therapy services: Conditions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 2 2014-10-01 2014-10-01 false Outpatient physical therapy services: Conditions... Services § 410.60 Outpatient physical therapy services: Conditions. (a) Basic rule. Except as specified in paragraph (a)(3)(iii) of this section, Medicare Part B pays for outpatient physical therapy services only if...

What are the health benefits of physical activity in type 1 diabetes mellitus? A literature review.

PubMed

Chimen, M; Kennedy, A; Nirantharakumar, K; Pang, T T; Andrews, R; Narendran, P

2012-03-01

Physical activity improves well-being and reduces the risk of heart disease, cancer and type 2 diabetes mellitus in the general population. In individuals with established type 2 diabetes, physical activity improves glucose and lipid levels, reduces weight and improves insulin resistance. In type 1 diabetes mellitus, however, the benefits of physical activity are less clear. There is poor evidence for a beneficial effect of physical activity on glycaemic control and microvascular complications, and significant risk of harm through hypoglycaemia. Here we review the literature relating to physical activity and health in type 1 diabetes. We examine its effect on a number of outcomes, including glycaemic control, lipids, blood pressure, diabetic complications, well-being and overall mortality. We conclude that whilst there is sufficient evidence to recommend physical activity in the management of type 1 diabetes, it is still unclear as to what form, duration and intensity should be recommended and whether there is benefit for many of the outcomes examined.

Acute psychological benefits of exercise: reconsideration of the placebo effect.

PubMed

Szabo, Attila

2013-10-01

The psychological benefits of exercise are repeatedly and consistently reported in the literature. Various forms of exercise, varying in duration and intensity, yield comparably positive changes in affect, which sheds doubt on the significance of exercise characteristics in the acute mental health benefits resulting from physical activity. Based on research evidence, it is argued that the placebo effect may play a key role in the subjective exercise experience. This report is aimed at highlighting those aspects of the extant literature that call for the reconsideration of the placebo effect in the understanding of the acute mental benefits of physical activity. This narrative review focuses on research evidence demonstrating that the duration and intensity of physical activity are not mediatory factors in the mental health benefits of acute exercise. Current research evidence pointing to the roles of expectancy and conditioning in the affective benefits of exercise calls for the reconsideration of the placebo effect. The present evaluation concludes that new research effort ought to be invested in the placebo-driven affective beneficence of exercise.

Physical Activity and Health: "What is Old is New Again".

PubMed

Hills, Andrew P; Street, Steven J; Byrne, Nuala M

2015-01-01

Much recent interest has focused on the relationship between physical activity and health and supported with an abundance of scientific evidence. However, the concept of Exercise is Medicine™ copromoted by the American College of Sports Medicine and American Medical Association and similar august bodies worldwide is far from new--the importance of exercise for health has been reported for centuries. Participation in regular physical activity and exercise provides numerous benefits for health with such benefits typically varying according to the volume completed as reflected by intensity, duration, and frequency. Evidence suggests a dose-response relationship such that being active, even to a modest level, is preferable to being inactive or sedentary. Greatest benefits are commonly associated with the previously sedentary individual assuming a more active lifestyle. There is an apparent linear relationship between physical activity and health status and as a general rule, increases in physical activity and fitness result in additional improvements in health status. This narrative review provides a selective appraisal of the evidence for the importance of physical activity for health, commencing with a baseline historical perspective followed by a summary of key health benefits associated with an active lifestyle. © 2015 Elsevier Inc. All rights reserved.

Does the benefit on survival from leisure time physical activity depend on physical activity at work? A prospective cohort study.

PubMed

Holtermann, Andreas; Marott, Jacob Louis; Gyntelberg, Finn; Søgaard, Karen; Suadicani, Poul; Mortensen, Ole Steen; Prescott, Eva; Schnohr, Peter

2013-01-01

To investigate if persons with high physical activity at work have the same benefits from leisure time physical activity as persons with sedentary work. In the Copenhagen City Heart Study, a prospective cohort of 7,411 males and 8,916 females aged 25-66 years without known cardiovascular disease at entry in 1976-78, 1981-83, 1991-94, or 2001-03, the authors analyzed with sex-stratified multivariate Cox proportional hazards regression the association between leisure time physical activity and cardiovascular and all-cause mortality among individuals with different levels of occupational physical activity. During a median follow-up of 22.4 years, 4,003 individuals died from cardiovascular disease and 8,935 from all-causes. Irrespective of level of occupational physical activity, a consistently lower risk with increasing leisure time physical activity was found for both cardiovascular and all-cause mortality among both men and women. Compared to low leisure time physical activity, the survival benefit ranged from 1.5-3.6 years for moderate and 2.6-4.7 years for high leisure time physical activity among the different levels of occupational physical activity. Public campaigns and initiatives for increasing physical activity in the working population should target everybody, irrespective of physical activity at work.

Effect of physical effort on mental workload of cyclists in real traffic in relation to age and use of pedelecs.

PubMed

Boele-Vos, M J; Commandeur, J J F; Twisk, D A M

2017-08-01

To improve cycling safety, insight is required into the factors that contribute to road safety of older cyclists. From the wide range of possible factors, this paper addresses the role of physical effort on mental workload of cyclists with the aim to investigate whether physical effort affects mental workload of cyclists in real traffic in a field experiment. Two instrumented bicycles, a conventional bicycle and a pedelec, were used. Mental workload of cyclists in two age groups - 30-45 years and 65 years and over - was measured by means of a secondary cognitive task requiring the detection and reaction to visual stimuli on a cycle route that varied in physical effort and task complexity. We expected physical effort to impair performance on the secondary task in complex traffic sections and not in simple sections, and that this impairment would be greater for older cyclists because of age related reduced muscle strength than for younger cyclists. We expected this impairment to be smaller if a pedelec was used. If such would be the case, this would indicate pedelecs to be beneficial for this older age group, because of a lower mental workload. Our study confirmed that increased physical effort in complex traffic sections deteriorated the detection of relevant stimuli in both age groups. Overall, older cyclists had longer reaction times and lower hit rates than younger cyclists. Mental workloads of cyclists are basically the same when cycling on a conventional bicycle or on a pedelec. In theory, pedelecs may be beneficial to reduce physical effort in cycling in order to maintain enough mental capacity to handle complex traffic situations. However, this study did not demonstrate these benefits. As pedelecs are often used for longer trips, by elderly with low muscle strength, future studies should also explore the effect of higher physical effort over longer periods of time, and also specifically in elderly with low muscle strength. Copyright © 2016 Elsevier Ltd. All rights reserved.

Perceived barriers and benefits to physical activity in colorectal cancer patients.

PubMed

Fisher, Abigail; Wardle, J; Beeken, R J; Croker, H; Williams, K; Grimmett, C

2016-02-01

There is emerging evidence for the benefits of physical activity (PA) post-diagnosis for colorectal cancer (CRC) survivors. However, population studies suggest activity levels in these patients are very low. Understanding perceived barriers and benefits to activity is a crucial step in designing effective interventions. Patients who were between 6 months and 5 years post-diagnosis with non-metastasised disease were identified from five London (UK) hospitals. Four hundred and ninety five completed a lifestyle survey that included open-ended questions on their perceived barriers (what things would stop you from doing more physical activity?) and benefits (what do you think you would gain from doing more physical activity?). Patients also recorded their activity levels using the Godin Leisure Time Exercise Questionnaire, along with sociodemographic and treatment variables. The most commonly reported barriers related to cancer and its treatments (e.g. fatigue). Age and mobility-related comorbidities (e.g. impaired mobility) were also frequently cited. Those who reported age and mobility as barriers, or reported any barrier, were significantly less active even after adjustment for multiple confounders. The most frequently reported benefits were physiological (e.g. improving health and fitness). Cancer-related benefits (such as prevention of recurrence) were rarely reported. Those perceiving physiological benefits or perceiving any benefits were more active in unadjusted models, but associations were not significant in adjusted models. We have identified important barriers and facilitators in CRC survivors that will aid in the design of theory-based PA interventions.

Basic Research in the United States.

ERIC Educational Resources Information Center

Handler, Philip

1979-01-01

Presents a discussion of the development of basic research in the U.S. since World War II. Topics include the creation of the federal agencies, physics and astronomy, chemistry, earth science, life science, the environment, and social science. (BB)

Refractories for high alkali environments

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

Rau, A.W.; Cloer, F.

1996-12-31

Information on refractories for high alkali environments is outlined. Information is presented on: product gallery; alkali attack; chemical reactions; basic layout of alkali cup test; criteria for rating alkali cup test samples; and basic layout of physical properties test.