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  1. Balancing Acts

    Science.gov (United States)

    ... Past Issues Special Section: Focus on Communication Balancing Acts Past Issues / Fall 2008 Table of Contents For ... scientific research on hearing, balance, smell, taste, voice, speech, and language—common elements in how we perceive ...

  2. Balancing Act

    Science.gov (United States)

    Part of being an Active, More Powerful You means finding balance in your daily life: taking on the Must-dos and finding time for some Should Dos and Want-to-Dos. Sometimes, emotions and commitments can come into play and upset the balance.

  3. Lithuania’s Balancing Act

    Directory of Open Access Journals (Sweden)

    Šlekys Deividas

    2017-12-01

    Full Text Available Since regaining independence in 1990 and creating its regular armed forces, Lithuania has had to do a balancing act. It has had to balance between different approaches of state defence, military structure, collective and national defence. Due to events in Ukraine Lithuania had to reconfigure this balance. The Russian threat forced to emphasize strategy of territorial defence, which altogether required tying up forces and enlarging its numbers by bringing back conscription, substantially increased defence budget, followed by higher tempo and scale in procurement and training. However, Lithuania has managed to maintain its activity and participation in international military operations and political initiatives. Its recent contributions have led to an assumption that its participation in various military missions in the future will not diminish, quite the opposite. Increasing the framework of cooperation in terms of defence and security initiatives will involve Lithuania more deeply and will require further contributions.

  4. Global Leadership is a Balancing Act

    DEFF Research Database (Denmark)

    Guthey, Eric

    2013-01-01

    Global leadership is not a "state of being" or achievement, but rather a continuous process of achieving balance between control and empowerment on the one hand, and between global and local priorities on the other - all in the face of an increasing number of complexities, constituencies, and con...

  5. Adaptive Equilibrium Regulation: A Balancing Act in Two Timescales

    Science.gov (United States)

    Boker, Steven M.

    2015-01-01

    An equilibrium involves a balancing of forces. Just as one maintains upright posture in standing or walking, many self-regulatory and interpersonal behaviors can be framed as a balancing act between an ever changing environment and within-person processes. The emerging balance between person and environment, the equilibria, are dynamic and adaptive in response to development and learning. A distinction is made between equilibrium achieved solely due to a short timescale balancing of forces and a longer timescale preferred equilibrium which we define as a state towards which the system slowly adapts. Together, these are developed into a framework that this article calls Adaptive Equilibrium Regulation (ÆR), which separates a regulatory process into two timescales: a faster regulation that automatically balances forces and a slower timescale adaptation process that reconfigures the fast regulation so as to move the system towards its preferred equilibrium when an environmental force persists over the longer timescale. This way of thinking leads to novel models for the interplay between multiple timescales of behavior, learning, and development. PMID:27066197

  6. Balancing with vibration: a prelude for "drift and act" balance control.

    Directory of Open Access Journals (Sweden)

    John G Milton

    Full Text Available Stick balancing at the fingertip is a powerful paradigm for the study of the control of human balance. Here we show that the mean stick balancing time is increased by about two-fold when a subject stands on a vibrating platform that produces vertical vibrations at the fingertip (0.001 m, 15-50 Hz. High speed motion capture measurements in three dimensions demonstrate that vibration does not shorten the neural latency for stick balancing or change the distribution of the changes in speed made by the fingertip during stick balancing, but does decrease the amplitude of the fluctuations in the relative positions of the fingertip and the tip of the stick in the horizontal plane, A(x,y. The findings are interpreted in terms of a time-delayed "drift and act" control mechanism in which controlling movements are made only when controlled variables exceed a threshold, i.e. the stick survival time measures the time to cross a threshold. The amplitude of the oscillations produced by this mechanism can be decreased by parametric excitation. It is shown that a plot of the logarithm of the vibration-induced increase in stick balancing skill, a measure of the mean first passage time, versus the standard deviation of the A(x,y fluctuations, a measure of the distance to the threshold, is linear as expected for the times to cross a threshold in a stochastic dynamical system. These observations suggest that the balanced state represents a complex time-dependent state which is situated in a basin of attraction that is of the same order of size. The fact that vibration amplitude can benefit balance control raises the possibility of minimizing risk of falling through appropriate changes in the design of footwear and roughness of the walking surfaces.

  7. 48 CFR 752.225-9 - Buy American Act-Trade Agreements Act-Balance of Payments Program.

    Science.gov (United States)

    2010-10-01

    ... CLAUSES Texts of Provisions and Clauses 752.225-9 Buy American Act—Trade Agreements Act—Balance of... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Buy American Act-Trade Agreements Act-Balance of Payments Program. 752.225-9 Section 752.225-9 Federal Acquisition Regulations...

  8. Balancing Acts: Culture as Commodity Among Business Consultants

    Directory of Open Access Journals (Sweden)

    Elias Mellander

    2013-09-01

    Full Text Available In this article the authors intend to analyze how the concept of culture is packaged, sold and delivered as a commodity. It is based on an ethnographic study of a Swedish consultancy in the field of cross-cultural communication and the relationship between the company and its clients. The clients were primarily foreign executives working in Sweden or Swedish expatriates, preparing for life abroad. The significance of culture-as-commodity will be explored from the perspective of the company as well as its clients in order to shed light on how the concept of culture can be communicated and what happens to it in the process. The study shows how the company combines theoretical perspectives from anthropology and intercultural communication with the aim to deliver a complex yet accessible understanding of culture to its clients. The analysis shows that these perspectives both clash and synergize, creating contradictions as well as turning culture into an accessible and useful tool for clients. The authors argue that researchers in the field of applied cultural analysis can learn from the example put forth by the balancing act between these two perspectives on culture performed by the company. The authors conclude that although the commodification process reduces and simplifies the meaning(s of culture, the company still manages to put culture on the agenda, demonstrating to its clients how, why, and in what ways it matters to them.

  9. A balancing act? Work-life balance, health and well-being in European welfare states.

    Science.gov (United States)

    Lunau, Thorsten; Bambra, Clare; Eikemo, Terje A; van der Wel, Kjetil A; Dragano, Nico

    2014-06-01

    Recent analyses have shown that adverse psychosocial working conditions, such as job strain and effort-reward imbalance, vary by country and welfare state regimes. Another work-related factor with potential impact on health is a poor work-life balance. The aims of this study are to determine the association between a poor work-life balance and poor health across a variety of European countries and to explore the variation of work-life balance between European countries. Data from the 2010 European Working Conditions Survey were used with 24,096 employees in 27 European countries. Work-life balance is measured with a question on the fit between working hours and family or social commitments. The WHO-5 well-being index and self-rated general health are used as health indicators. Logistic multilevel models were calculated to assess the association between work-life balance and health indicators and to explore the between-country variation of a poor work-life balance. Employees reporting a poor work-life balance reported more health problems (Poor well-being: OR = 2.06, 95% CI = 1.83-2.31; Poor self-rated health: OR = 2.00, 95% CI = 1.84-2.17). The associations were very similar for men and women. A considerable part of the between-country variation of work-life balance is explained by working hours, working time regulations and welfare state regimes. The best overall work-life balance is reported by Scandinavian men and women. This study provides some evidence on the public health impact of a poor work-life balance and that working time regulations and welfare state characteristics can influence the work-life balance of employees. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  10. The Emotional Balancing Act of Teaching: A Burnout Recovery Plan

    Science.gov (United States)

    Sproles, Karyn Z.

    2018-01-01

    This chapter integrates two of the most influential authorities on teaching, Robert Boice and Parker Palmer, into the system's approach to teaching articulated by Douglas Robertson in order to help college teachers find sustainable balance by acknowledging and managing emotions in the classroom.

  11. The Management of Diversity in Schools--A Balancing Act

    Science.gov (United States)

    van Vuuren, Herman J.; van der Westhuizen, Philip C.; van der Walt, J. L.

    2012-01-01

    The authors contend that diversity and its counter-pole universality as such cannot be managed in the normal sense of the word. What can be managed though is the balance between these two poles. Over-emphasis of the one to the detriment of the other will in the long run somehow be penalized. A conceptual-theoretical framework is provided in which…

  12. Molecular Diversity through RNA Editing: A Balancing Act

    Science.gov (United States)

    Farajollahi, Sanaz; Maas, Stefan

    2010-01-01

    RNA editing by adenosine deamination fuels the generation of RNA and protein diversity in eukaryotes, particularly in higher organisms. This includes the recoding of translated exons, widespread editing of retrotransposon-derived repeat elements and sequence modification of miRNA transcripts. Such changes can bring about specific amino acid substitutions, alternative splicing and changes in gene expression levels. Although the overall prevalence of A-to-I editing and its specific functional impact on many of the affected genes are not yet known, the importance of balancing RNA modification levels across time and space is becoming increasingly evident. In particular, transcriptome instabilities in form of too much or too little RNA editing activity, or misguided editing manifest in several human disease phenotypes which disrupt that balance. PMID:20395010

  13. Balancing Act.

    Science.gov (United States)

    Van Wagner, Lisa R.

    2001-01-01

    By offering healthy fare and providing nutrition education, school districts across the country are trying to lessen problems of childhood obesity while selling food that kids will eat. Luckily, chicken nuggets and other "fast foods" can taste just as good when made with less fat. (MLH)

  14. The balance between innovation and competition: the Hatch-Waxman Act, the 2003 Amendments, and beyond.

    Science.gov (United States)

    Kelly, Colleen

    2011-01-01

    In 1984, Congress passed the Hatch-Waxman Act, a landmark statute designed both to encourage innovation by pioneer drug companies and to increase competition by generic drug companies. After its enactment, drug companies attempted to "ga the regulatory regime to their respective economic advantage. In 2003, in an effort to address these issues, FDA promulgated a final rule and Congress passed the Medicare Modernization Act, amending the Hatch-Waxman Act. This article provides a comprehensive look at the 2003 statutory and regulatory changes. First, the article analyzes the history and provisions of the original Hatch-Waxman Act and the issues that arose after its enactment. Second, the article discusses the passage of the 2003 FDA rule and the 2003 Medicare Modernization Act. Next, the article demonstrates that, although the 2003 amendments may have definitively resolved some issues, the amendments did not resolve all interpretive issues and have even led to unintended consequences. In particular, the article discusses several areas of current controversy, including the effect of patent delisting and patent expiration on 180-day exclusivity, the patent delisting counterclaim provision, the declaratory judgment action provision, patent settlement agreements, and authorized generics. Finally, the article assesses the potential for future reform of the Hatch-Waxman Act. The article concludes that maintaining the balance between innovation and competition will likely remain a daunting task for legislators and regulators in the future.

  15. BALANCE

    Science.gov (United States)

    Carmichael, H.

    1953-01-01

    A torsional-type analytical balance designed to arrive at its equilibrium point more quickly than previous balances is described. In order to prevent external heat sources creating air currents inside the balance casing that would reiard the attainment of equilibrium conditions, a relatively thick casing shaped as an inverted U is placed over the load support arms and the balance beam. This casing is of a metal of good thernnal conductivity characteristics, such as copper or aluminum, in order that heat applied to one portion of the balance is quickly conducted to all other sensitive areas, thus effectively preventing the fornnation of air currents caused by unequal heating of the balance.

  16. Balancing Act: A View of Benefits and Work-Life Balance through the Eyes of Advancement Professionals

    Science.gov (United States)

    Collins, Mary Ellen

    2011-01-01

    People who choose careers in advancement know they're not entering a 9-to-5, 40-hours-a-week profession. Staffers juggle personal lives with their commitment to stressful jobs that involve travel, long hours, weekend events, and deadlines. Work-life balance means different things to different people, but flexibility seems to be a priority for…

  17. The Balanced Budget Act: potential implications for the practice of vascular surgery.

    Science.gov (United States)

    Roddy, S P; O'Donnell, T F; Wilson, A L; Estes, J M; Mackey, W C

    2000-02-01

    Previous study results have shown a favorable impact on stroke rate with an increasing hospital volume of carotid endarterectomies (CEAs). This is not only the most frequently performed peripheral vascular procedure in the United States but also perhaps the most widely dispersed procedure relative to hospital type. Medical centers have adopted various strategies to lower the cost of hospitalization by reducing the length of stay (LOS), the major component of hospital cost. By 2002, the Balanced Budget Act is projected to reduce Medicare provider payments to academic medical centers (AMCs) by 15.5%, a reduction that is twice that for minor or nonteaching hospitals. We assessed the relationships between hospital costs, CEA volume, and stroke-mortality rates in AMCs and non-AMCs in Massachusetts. With patient level data from the Massachusetts Division of Health Care Finance and Policy and with hospital cost and charge reports from the Health Care Financing Administration, HealthShare Technology provided data for all the patients discharged from a Massachusetts hospital who underwent CEA (n = 10,211) during the fiscal years 1995, 1996, and 1997, including cost, LOS, and disposition. The outcomes were further defined with in-hospital stroke and mortality rates. Five high volume AMCs (HVAMCs) were compared with all other nonacademic hospitals, which were further subdivided by annual volume into high volume non-AMCs (> or =50 cases), medium volume non-AMCs (24-49 cases), and low volume non-AMCs (12-23 cases). Statistical analysis was performed with analysis of variance to compare the means of all the cost and LOS data, and chi(2) test was used for comparison of incidence (significance assumed for P analysis results of all the data within the low volume non-AMCs. Patients in HVAMCs have the best outcomes after CEA. Despite the achievement of significant efficiencies, AMCs have a small cushion to reduce further either LOS or resources to maintain a competitive cost position

  18. The Balanced Budget Act of 1997 and U.S. hospital operations.

    Science.gov (United States)

    Bazzoli, Gloria J; Lindrooth, Richard C; Hasnain-Wynia, Romana; Needleman, Jack

    The Balanced Budget Act (BBA) of 1997 initiated several changes to Medicare payment policy in an effort to slow the growth of hospital Medicare payments and ensure the future of the Medicare Hospital Insurance Trust Fund. Although subsequent federal legislation relaxed some original proposals, restored funds were limited and directed to specific types of hospitals. In addition, these Medicare policy changes came at a time when hospitals faced private sector payment constraints. This paper assesses the short-term effects of the BBA on operations of nonprofit hospitals in the United States and compares these effects to those observed in the early 1980s during implementation of the Medicare prospective payment system (PPS). We found that some operational changes instituted by hospitals facing financial pressures from the BBA were similar to those observed for hospitals that faced pressure from Medicare PPS, including efforts to contain Medicare cost growth, to expand outpatient service provision, and to contain hospital staffing. However, during PPS implementation hospitals experienced declining inpatient use and growing profit margins, whereas post-BBA hospitals experienced growing inpatient use and declining margins.

  19. US residency training before and after the 1997 Balanced Budget Act.

    Science.gov (United States)

    Salsberg, Edward; Rockey, Paul H; Rivers, Kerri L; Brotherton, Sarah E; Jackson, Gregory R

    2008-09-10

    Graduate medical education (GME) determines the size and characteristics of the future workforce. The 1997 Balanced Budget Act (BBA) limited Medicare funding for additional trainees in GME. There has been concern that because Medicare is the primary source of GME funding, the BBA would discourage growth in GME. To examine the number of residents in training before and after the BBA, as well as more recent changes in GME by specialty, sex, and type and location of education. Descriptive study using the American Medical Association/Association of American Medical Colleges National GME Census on physicians in Accreditation Council for Graduate Medical Education (ACGME)-accredited programs to examine changes in the number and characteristics of residents before and after the BBA. Differences in the number of physicians in ACGME-accredited training programs overall, by specialty, and by location and type of education. The number of residents and fellows changed little between academic year (AY) 1997 (n = 98,143) and AY 2002 (n = 98,258) but increased to 106,012 in AY 2007, a net increase of 7869 (8.0%) over the decade. The annual number of new entrants into GME increased by 7.6%, primarily because of increasing international medical graduates (IMGs). United States medical school graduates (MDs) comprised 44.0% of the overall growth from 2002 to 2007, followed by IMGs (39.2%) and osteopathic school graduates (18.8%). United States MD growth largely resulted from selection of specialties with longer training periods. From 2002 to 2007, US MDs training in primary care specialties decreased by 2641, while IMGs increased by 3286. However, increasing subspecialization rates led to fewer physicians entering generalist careers. After the 1997 BBA, there appears to have been a temporary halt in the growth of physicians training in ACGME programs; however, the number increased from 2002 to 2007.

  20. The Nitrogen Balancing Act: Tracking the Environmental Performance of Food Production.

    Science.gov (United States)

    McLellan, Eileen L; Cassman, Kenneth G; Eagle, Alison J; Woodbury, Peter B; Sela, Shai; Tonitto, Christina; Marjerison, Rebecca D; van Es, Harold M

    2018-03-01

    Farmers, food supply-chain entities, and policymakers need a simple but robust indicator to demonstrate progress toward reducing nitrogen pollution associated with food production. We show that nitrogen balance-the difference between nitrogen inputs and nitrogen outputs in an agricultural production system-is a robust measure of nitrogen losses that is simple to calculate, easily understood, and based on readily available farm data. Nitrogen balance provides farmers with a means of demonstrating to an increasingly concerned public that they are succeeding in reducing nitrogen losses while also improving the overall sustainability of their farming operation. Likewise, supply-chain companies and policymakers can use nitrogen balance to track progress toward sustainability goals. We describe the value of nitrogen balance in translating environmental targets into actionable goals for farmers and illustrate the potential roles of science, policy, and agricultural support networks in helping farmers achieve them.

  1. A Balancing Act: Stability versus Reactivity of Mn(O) Complexes.

    Science.gov (United States)

    Neu, Heather M; Baglia, Regina A; Goldberg, David P

    2015-10-20

    A large class of heme and non-heme metalloenzymes utilize O2 or its derivatives (e.g., H2O2) to generate high-valent metal-oxo intermediates for performing challenging and selective oxidations. Due to their reactive nature, these intermediates are often short-lived and very difficult to characterize. Synthetic chemists have sought to prepare analogous metal-oxo complexes with ligands that impart enough stability to allow for their characterization and an examination of their inherent reactivity. The challenge in designing these molecules is to achieve a balance between their stability, which should allow for their in situ characterization or isolation, and their reactivity, in which they can still participate in interesting chemical transformations. This Account focuses on our recent efforts to generate and stabilize high-valent manganese-oxo porphyrinoid complexes and tune their reactivity in the oxidation of organic substrates. Dioxygen can be used to generate a high-valent Mn(V)(O) corrolazine (Mn(V)(O)(TBP8Cz)) by irradiation of Mn(III)(TBP8Cz) with visible light in the presence of a C-H substrate. Quantitative formation of the Mn(V)(O) complex occurs with concomitant selective hydroxylation of the benzylic substrate hexamethylbenzene. Addition of a strong H(+) donor converted this light/O2/substrate reaction from a stoichiometric to a catalytic process with modest turnovers. The addition of H(+) likely activates a transient Mn(V)(O) complex to achieve turnover, whereas in the absence of H(+), the Mn(V)(O) complex is an unreactive "dead-end" complex. Addition of anionic donors to the Mn(V)(O) complex also leads to enhanced reactivity, with a large increase in the rate of two-electron oxygen atom transfer (OAT) to thioether substrates. Spectroscopic characterization (Mn K-edge X-ray absorption and resonance Raman spectroscopies) revealed that the anionic donors (X(-)) bind to the Mn(V) ion to form six-coordinate [Mn(V)(O)(X)](-) complexes. An unusual "V

  2. A Balancing Act: Interpreting Tragedy at the 9/11 Memorial Museum

    Science.gov (United States)

    Rauch, Noah

    2018-01-01

    The 9/11 Memorial Museum's docent program offers visitors artifact-based entry-points into a difficult, emotional history. The program's launch raised a host of questions, many centered on how to balance and convey strongly held, often traumatic, and sometimes conflicting experiences with a newly constructed institutional narrative. This article…

  3. Bermuda's balancing act: The economic dependence of cruise and air tourism on healthy coral reefs

    NARCIS (Netherlands)

    van Beukering, P.J.H.; Sarkis, S.; van der Putten, L.; Papyrakis, E.

    2015-01-01

    Although Bermuda has to date managed to achieve equilibrium between tourism and coral reef conservation, this delicate balance may be threatened by the growth and changing face of the tourism industry. This may result in negative impacts on the coral reefs and services provided by this valuable

  4. The Nutritional Balancing Act of a Large Herbivore: An Experiment with Captive Moose (Alces alces L).

    Science.gov (United States)

    Felton, Annika M; Felton, Adam; Raubenheimer, David; Simpson, Stephen J; Krizsan, Sophie J; Hedwall, Per-Ola; Stolter, Caroline

    2016-01-01

    The nutrient balancing hypothesis proposes that, when sufficient food is available, the primary goal of animal diet selection is to obtain a nutritionally balanced diet. This hypothesis can be tested using the Geometric Framework for nutrition (GF). The GF enables researchers to study patterns of nutrient intake (e.g. macronutrients; protein, carbohydrates, fat), interactions between the different nutrients, and how an animal resolves the potential conflict between over-eating one or more nutrients and under-eating others during periods of dietary imbalance. Using the moose (Alces alces L.), a model species in the development of herbivore foraging theory, we conducted a feeding experiment guided by the GF, combining continuous observations of six captive moose with analysis of the macronutritional composition of foods. We identified the moose's self-selected macronutrient target by allowing them to compose a diet by mixing two nutritionally complementary pellet types plus limited access to Salix browse. Such periods of free choice were intermixed with periods when they were restricted to one of the two pellet types plus Salix browse. Our observations of food intake by moose given free choice lend support to the nutrient balancing hypothesis, as the moose combined the foods in specific proportions that provided a particular ratio and amount of macronutrients. When restricted to either of two diets comprising a single pellet type, the moose i) maintained a relatively stable intake of non-protein energy while allowing protein intakes to vary with food composition, and ii) increased their intake of the food item that most closely resembled the self-selected macronutrient intake from the free choice periods, namely Salix browse. We place our results in the context of the nutritional strategy of the moose, ruminant physiology and the categorization of food quality.

  5. The Nutritional Balancing Act of a Large Herbivore: An Experiment with Captive Moose (Alces alces L.

    Directory of Open Access Journals (Sweden)

    Annika M Felton

    Full Text Available The nutrient balancing hypothesis proposes that, when sufficient food is available, the primary goal of animal diet selection is to obtain a nutritionally balanced diet. This hypothesis can be tested using the Geometric Framework for nutrition (GF. The GF enables researchers to study patterns of nutrient intake (e.g. macronutrients; protein, carbohydrates, fat, interactions between the different nutrients, and how an animal resolves the potential conflict between over-eating one or more nutrients and under-eating others during periods of dietary imbalance. Using the moose (Alces alces L., a model species in the development of herbivore foraging theory, we conducted a feeding experiment guided by the GF, combining continuous observations of six captive moose with analysis of the macronutritional composition of foods. We identified the moose's self-selected macronutrient target by allowing them to compose a diet by mixing two nutritionally complementary pellet types plus limited access to Salix browse. Such periods of free choice were intermixed with periods when they were restricted to one of the two pellet types plus Salix browse. Our observations of food intake by moose given free choice lend support to the nutrient balancing hypothesis, as the moose combined the foods in specific proportions that provided a particular ratio and amount of macronutrients. When restricted to either of two diets comprising a single pellet type, the moose i maintained a relatively stable intake of non-protein energy while allowing protein intakes to vary with food composition, and ii increased their intake of the food item that most closely resembled the self-selected macronutrient intake from the free choice periods, namely Salix browse. We place our results in the context of the nutritional strategy of the moose, ruminant physiology and the categorization of food quality.

  6. Growth–Defense Tradeoffs in Plants: A Balancing Act to Optimize Fitness

    Science.gov (United States)

    Huot, Bethany; Yao, Jian; Montgomery, Beronda L.; He, Sheng Yang

    2014-01-01

    Growth–defense tradeoffs are thought to occur in plants due to resource restrictions, which demand prioritization towards either growth or defense, depending on external and internal factors. These tradeoffs have profound implications in agriculture and natural ecosystems, as both processes are vital for plant survival, reproduction, and, ultimately, plant fitness. While many of the molecular mechanisms underlying growth and defense tradeoffs remain to be elucidated, hormone crosstalk has emerged as a major player in regulating tradeoffs needed to achieve a balance. In this review, we cover recent advances in understanding growth–defense tradeoffs in plants as well as what is known regarding the underlying molecular mechanisms. Specifically, we address evidence supporting the growth–defense tradeoff concept, as well as known interactions between defense signaling and growth signaling. Understanding the molecular basis of these tradeoffs in plants should provide a foundation for the development of breeding strategies that optimize the growth–defense balance to maximize crop yield to meet rising global food and biofuel demands. PMID:24777989

  7. Implications of the Balanced Budget Act of 1997 for general hospital psychiatry inpatient units providing medical and psychiatric services.

    Science.gov (United States)

    Goldberg, R J; Kathol, R

    2000-01-01

    Since 1983, the Tax Equity and Fiscal Responsibility Act (TEFRA) of 1982 has determined payment for services in most psychiatry units located in general hospitals. This system provided reimbursement on a cost-per-discharge basis. In 1997, a Balanced Budget Act (BBA) was passed by Congress which has replaced the TEFRA system of 1982 (H.R 2015). As a result of this law, many general hospital psychiatry units, particularly those that address the needs of elderly patients with high levels of medical comorbidity, will experience a reduction in their reimbursement when compared with the old TEFRA system. This reduction will average 7.8% and affect up to 84% of health care organizations. Those with higher TEFRA target amounts, such as is found with most general hospital programs, will have proportionately greater reductions. This article summarizes legislation affecting Medicare reimbursement and suggests a service reorganization approach that would allow billing to both medical and psychiatric payers. Finally, it encourages active participation in psychiatric access and quality standards development and with legislation, such as The Medicare Psychiatric Hospital Prospective Payment System Act of 1999.

  8. The self-management balancing act of spousal care partners in the case of Parkinson's disease.

    Science.gov (United States)

    Berger, Sue; Chen, Tiffany; Eldridge, Jenna; Thomas, Cathi A; Habermann, Barbara; Tickle-Degnen, Linda

    2017-12-12

    Living with and caring for someone with chronic illness can lead to limitations in activity and social participation for the care partner. Past research emphasizes the importance of care partners taking care of themselves physically and emotionally so they can stay healthy to support the care recipient. There is little information regarding how the care partner takes care of their own social lives. The purpose of this study was to explore the concept of social self-management from the perspective of spousal care partners of people with Parkinson's disease. Twenty spousal care partners of people with Parkinson's disease were interviewed three times. A grounded theory approach informed data analysis. Findings that emerged from the data focused on balance in activities, support, and emotions and were summarized into three main themes: (1) Activities: Caregiving and beyond; (2) Strategies to support self and spouse; and (3) Emotional impact: Burden and compassion. This research shows that care partners want to retain social participation and provides support for the importance of addressing the socio-emotional needs of care partners of people with a chronic disease. Interventions that guide care partners to take care of their spectrum of needs may lead to healthier, positive relationships. Implications for rehabilitation The focus of rehabilitation is often on the person diagnosed with the chronic condition. Living with and caring for someone with a chronic illness, such as Parkinson's disease, can lead to limitations in activity and social participation for the care partner. Including care partners in the rehabilitation process is key to helping maintain their health and well-being. Learning caregiving and self-management strategies may help care partners support their loved ones while staying socially engaged.

  9. National All Schedules Prescription Electronic Reporting Act (NASPER): balancing substance abuse and medical necessity.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Brown, Keith R; Singh, Vijay

    2002-07-01

    The National All Schedules Prescription Electronic Reporting Act, or NASPER, is a bill proposed by the American Society of Interventional Pain Physicians to provide and improve patient access with quality care, and protect patients and physicians from deleterious effects of controlled substance misuse, abuse and trafficking. Controlled prescription drugs, including narcotic analgesics, anxiolytics, anti-depressants, stimulants, and sedative-hypnotics play a significant and legitimate role in interventional pain management practices in managing chronic pain and related disorders. Based on the 1997 household survey on drug abuse it is estimated that 76.9 million Americans had used an illicit drug at least once in their life. In 1997, 4.2 million people used analgesics, 2.1 million used tranquillizers, and an additional 2.3 million people used various other drugs, including sedatives, tranquillizers, etc. The non-medical use of prescription drugs exceeds that of all illicit substances except for marijuana and hashish. The report on epidemiology trends in drug abuse, based on community epidemiology work group analysis showed continued increase of abuse of prescription drugs in urban, suburban, and rural areas. The most commonly abused drugs include oxycodone, hydrocodone, hydromorphone, morphine, codeine, clonazepam, alprazolam, lorazepam, diazepam and carisoprodol. The diversion of prescription controlled substances to illicit channels is a public health and safety issue. This review describes the role of controlled substances in chronic pain management, prevalence and economic impact of controlled substance abuse, prescription accountability, effectiveness of prescription monitoring programs, and rationale for national controlled substance electronic reporting system.

  10. The balancing act between the constitutional right to strike and the constitutional right to education

    Directory of Open Access Journals (Sweden)

    H J (Jaco Deacon

    2014-06-01

    Full Text Available While the South African Constitution enshrines both children's right to a basic education and teachers' right to strike, conflict between these two often occurs when the way in which teachers' unions conduct strike actions detracts from learners' education. This article identifies the parties affected by industrial action in the school context, and then proceeds to examine educators' right to strike as defined by the provisions of the Labour Relations Act. The unique implications of picketing in the education environment are then discussed, covering relevant questions such as where pickets may be held, the issue of picketing rules as well as unprotected pickets. Even though we are faced with a qualified right to strike as opposed to an unqualified right to education, the South African reality seems to be that striking teachers are handled with kid gloves. It is therefore concluded that the vast range of existing laws regulating protest action should be applied more effectively. One of the most important aspects should be the picketing rules, which should clearly determine whether picketing in fact contributes to resolution of the dispute, and how learners' interests and rights may best be actualised.

  11. Virtual Acts of Balance!

    DEFF Research Database (Denmark)

    Madsen, Anders Koed

    2013-01-01

    -making process is formalized. This kind of information-processing makes software increasingly powerful and there is therefore a need for the 'e-governance community' to be reflexive about this development and constantly ponder the trade-offs between structured semantics and looser types of classification....

  12. A Balancing Act?

    DEFF Research Database (Denmark)

    Gerstlberger, Wolfgang; Stampe, Ian; Knudsen, Mette Præst

    With an undifferentiated catchword ‘eco-innovation’ is a largely understudied area, but of high relevance to the society and companies given the strong focus especially by governments on grand challenges like climate change, green technologies and environmental challenges. The paper utilizes...... the 2009 European Manufacturing Survey for the Danish sub-sample including 335 manufacturing firms. Through factor analysis, the paper confirms three main focus areas of new product development in relation to production facilities: efficiency considerations, market attention and greening of innovation....... Logistic regression analysis demonstrates that while market attention is important for new product development, green aspects of innovation and efficiency considerations for innovation are important for the energy efficiency of the production companies. Combining these models highlights that energy...

  13. European balancing act

    DEFF Research Database (Denmark)

    Ackermann, T.; Abbad, J.R.; Dudurych, I.M.

    2007-01-01

    Due to increasing wind power penetration, the need for and usage of wind power prediction systems have increased. At the same time, much research has been done in this field, which has led to a significant increase in the prediction accuracy recently. With many ongoing research programs in the fi...

  14. A Balancing Act?

    DEFF Research Database (Denmark)

    Gerstlberger, Wolfgang; Stampe, Ian; Knudsen, Mette Præst

    . Logistic regression analysis demonstrates that while market attention is important for new product development, green aspects of innovation and efficiency considerations for innovation are important for the energy efficiency of the production companies. Combining these models highlights that energy......With an undifferentiated catchword ‘eco-innovation’ is a largely understudied area, but of high relevance to the society and companies given the strong focus especially by governments on grand challenges like climate change, green technologies and environmental challenges. The paper utilizes...... the 2009 European Manufacturing Survey for the Danish sub-sample including 335 manufacturing firms. Through factor analysis, the paper confirms three main focus areas of new product development in relation to production facilities: efficiency considerations, market attention and greening of innovation...

  15. The balancing act

    Indian Academy of Sciences (India)

    ranjeetha

    I'm a scientist and I work on genetics of sex. • I'm a woman and my research lab is about 2/3 female. I'm a mother of two daughters. • I m a mother of two daughters. • I represent the Australian Academy of Science on AASSA. Board and Women in Science committee ...

  16. 48 CFR 252.225-7036 - Buy American Act-Free Trade Agreements-Balance of Payments Program.

    Science.gov (United States)

    2010-10-01

    ... Trade Agreements-Balance of Payments Program. 252.225-7036 Section 252.225-7036 Federal Acquisition... Trade Agreements—Balance of Payments Program. As prescribed in 225.1101(11)(i), use the following clause: Buy American Act—Free Trade Agreements—Balance of Payments Program (JUL 2009) (a) Definitions. As used...

  17. 48 CFR 252.225-7035 - Buy American Act-Free Trade Agreements-Balance of Payments Program Certificate.

    Science.gov (United States)

    2010-10-01

    ... Trade Agreements-Balance of Payments Program Certificate. 252.225-7035 Section 252.225-7035 Federal... Trade Agreements—Balance of Payments Program Certificate. As prescribed in 225.1101(10), use the following provision: Buy American Act—Free Trade Agreements—Balance of Payments Program Certificate (DEC...

  18. A disrupted RNA editing balance mediated by ADARs (Adenosine DeAminases that act on RNA) in human hepatocellular carcinoma.

    Science.gov (United States)

    Chan, Tim Hon Man; Lin, Chi Ho; Qi, Lihua; Fei, Jing; Li, Yan; Yong, Kol Jia; Liu, Ming; Song, Yangyang; Chow, Raymond Kwok Kei; Ng, Vanessa Hui En; Yuan, Yun-Fei; Tenen, Daniel G; Guan, Xin-Yuan; Chen, Leilei

    2014-05-01

    Hepatocellular carcinoma (HCC) is a heterogeneous tumour displaying a complex variety of genetic and epigenetic changes. In human cancers, aberrant post-transcriptional modifications, such as alternative splicing and RNA editing, may lead to tumour specific transcriptome diversity. By utilising large scale transcriptome sequencing of three paired HCC clinical specimens and their adjacent non-tumour (NT) tissue counterparts at depth, we discovered an average of 20 007 inferred A to I (adenosine to inosine) RNA editing events in transcripts. The roles of the double stranded RNA specific ADAR (Adenosine DeAminase that act on RNA) family members (ADARs) and the altered gene specific editing patterns were investigated in clinical specimens, cell models and mice. HCC displays a severely disrupted A to I RNA editing balance. ADAR1 and ADAR2 manipulate the A to I imbalance of HCC via their differential expression in HCC compared with NT liver tissues. Patients with ADAR1 overexpression and ADAR2 downregulation in tumours demonstrated an increased risk of liver cirrhosis and postoperative recurrence and had poor prognoses. Due to the differentially expressed ADAR1 and ADAR2 in tumours, the altered gene specific editing activities, which was reflected by the hyper-editing of FLNB (filamin B, β) and the hypo-editing of COPA (coatomer protein complex, subunit α), are closely associated with HCC pathogenesis. In vitro and in vivo functional assays prove that ADAR1 functions as an oncogene while ADAR2 has tumour suppressive ability in HCC. These findings highlight the fact that the differentially expressed ADARs in tumours, which are responsible for an A to I editing imbalance, has great prognostic value and diagnostic potential for HCC.

  19. Home health care agency staffing patterns before and after the Balanced Budget Act of 1997, by rural and urban location.

    Science.gov (United States)

    McAuley, William J; Spector, William; Van Nostrand, Joan

    2008-01-01

    The Balanced Budget Act (BBA) of 1997 and other recent policies have led to reduced Medicare funding for home health agencies (HHAs) and visits per beneficiary. We examine the staffing characteristics of stable Medicare-certified HHAs across rural and urban counties from 1996 to 2002, a period encompassing the changes associated with the BBA and related policies. Data were drawn from Medicare Provider of Service files and the Area Resource File. The unit of analysis was the 3,126 counties in the United States, grouped into 5 categories: metropolitan, nonmetropolitan adjacent, and 3 nonmetropolitan nonadjacent groups identified by largest town size. Only relatively stable HHAs were included. We generated summary HHA staff statistics for each county group and year. All staff categories, other than therapists, declined from 1997 to 2002 across the metropolitan and nonmetropolitan county groupings. There were substantial population-adjusted decreases in stable HHA-based home health aides in all counties, including remote counties. The limited presence of stable HHA staff in certain nonmetropolitan county types has been exacerbated since implementation of the BBA, especially in the most rural counties. The loss of aides in more rural counties may limit the availability of home-based long-term care in these locations, where the need for long-term care is considerable. Future research should examine the degree to which the presence of HHA staff influences actual access and whether other paid and unpaid sources of care substitute for Medicare home health care in counties with limited supplies of HHA staff.

  20. A Balancing Act: A Quantitative Analysis of the Influence of Work/Life Balance and Work Atmosphere on Personal and Professional Success of Women Scientists

    Science.gov (United States)

    Archie, T.; Laursen, S. L.; Kogan, M.

    2012-12-01

    Despite an increase in advanced degrees awarded to women in the geosciences, scientific leaders in academia remain dominantly male. Women are underrepresented in tenure-track positions in Earth science departments at research universities and are less likely to have more senior positions within their academic institutions. Our empirical study analyzes factors that influence personal and professional success for women scientists. Prior research has shown that women are subjected to unintended and unrecognized biases that can have an ultimate impact on their productivity, advancement, and success. We used an electronic survey to collect data from 662 early-career geoscientists who are members of the Earth Science Women's Network and/or the network's Earth Science Jobs list. We asked respondents to self-report their perceptions of work/life balance, professional atmosphere and other variables indicative and/or predictive of personal and professional success. In a previous analysis (Kogan & Laursen, 2011) we found that women consistently rated the professional atmosphere in their departments and their interactions with colleagues less favorably than men. Women indicated lower rates of collaboration with colleagues in their unit compared to their male peers. We also found work/life balance is of particular concern to early-career scientists, especially since tenure clock and the biological clock function on similar timetables. Women reported more caregiving responsibilities than men, further complicating the balance between work and personal life. We hypothesize that the work life balance and professional atmosphere influences productivity, advancement, and career/job satisfaction. We now investigate how work/life balance, atmosphere within the work unit, and mentoring influence productivity, job and career satisfaction, and career advancement. We introduce a structural equation model that seeks to explain how these relationships vary dependent upon gender, career level

  1. Aligning State Standards and the Expanded Core Curriculum: Balancing the Impact of the No Child Left Behind Act

    Science.gov (United States)

    Lohmeier, Keri L.

    2009-01-01

    How do professionals address accountability mandates that are derived from the No Child Left Behind Act and the overall educational needs of students who are visually impaired during the school day? Meeting state and federal mandates while maintaining the individuality of educational programs is challenging for all educators. Teachers of students…

  2. The United States Revised Uniform Anatomical Gift Act (2006: New challenges to balancing patient rights and physician responsibilities

    Directory of Open Access Journals (Sweden)

    McGregor Joan L

    2007-09-01

    Full Text Available Abstract Advance health care directives and informed consent remain the cornerstones of patients' right to self-determination regarding medical care and preferences at the end-of-life. However, the effectiveness and clinical applicability of advance health care directives to decision-making on the use of life support systems at the end-of-life is questionable. The Uniform Anatomical Gift Act (UAGA has been revised in 2006 to permit the use of life support systems at or near death for the purpose of maximizing procurement opportunities of organs medically suitable for transplantation. Some states have enacted the Revised UAGA (2006 and a few of those have included amendments while attempting to preserve the uniformity of the revised Act. Other states have introduced the Revised UAGA (2006 for legislation and remaining states are likely to follow soon. The Revised UAGA (2006 poses challenges to the Patient Self Determination Act (PSDA embodied in advance health care directives and individual expression about the use of life support systems at the end-of-life. The challenges are predicated on the UAGA revising the default choice to presumption of donation intent and the use of life support systems to ensure medical suitability of organs for transplantation. The default choice trumps the expressed intent in an individual's advance health care directive to withhold and/or withdraw life support systems at the end-of-life. The Revised UAGA (2006 overrides advance directives on utilitarian grounds, which is a serious ethical challenge to society. The subtle progression of the Revised UAGA (2006 towards the presumption about how to dispose of one's organs at death can pave the way for an affirmative "duty to donate". There are at least two steps required to resolve these challenges. First, physicians and hospitals must fulfill their responsibilities to educate patients on the new legislations and document their preferences about the use of life support

  3. Tipping Points and Balancing Acts: Grand Challenges and Synergistic Opportunities of Integrating Research and Education, Science and Solutions

    Science.gov (United States)

    McCaffrey, M. S.; Stroeve, J. C.

    2011-12-01

    thousands of US high schools that integrate climate science and solutions in a way that inspires and informs youth, and similar programs exist internationally. Other approaches to prepare vulnerable communities, especially young people, for natural hazards and human-induced environmental change include programs such as Plan International's "Child Centered Disaster Risk Reduction- Building Resilience Through Participation," and their "Weathering the Storm" project, focusing on integrating the needs of teenage girls with climate change adaptation and risk reduction. While minimizing global environmental and climate change is crucial, these and related programs that weave research with education, science with solutions offer the potential for addressing the "Grand Challenges" by better preparing for societal and environmental tipping points through a more balanced and integrated approach to addressing change."

  4. Tyrosine phosphatases such as SHP-2 act in a balance with Src-family kinases in stabilization of postsynaptic clusters of acetylcholine receptors

    Directory of Open Access Journals (Sweden)

    Rüegg Markus A

    2007-07-01

    are the first to show that the fine balance between PTPs and SFKs is a key aspect in stabilization of postsynaptic AChR clusters. One phosphatase that acts in this equilibrium is SHP-2. Thus, PTPs such as SHP-2 stabilize AChR clusters under normal circumstances, but when these PTPs are not balanced by SFKs, they render clusters unstable.

  5. Sharing living and dying: A balancing act between vulnerability and a sense of security. Enrolled nurses' experiences of working in the sitting service for dying patients at home.

    Science.gov (United States)

    Wallerstedt, Birgitta; Benzein, Eva; Andershed, Birgitta

    2011-09-01

    To describe enrolled nurses' (ENs') experiences of working in a sitting service for dying patients at home (SSH). The ENs who participated in this study had permanent jobs in community care/ primary care, but were also employed part time in a special home-sitting service organization in a municipality in the south of Sweden. Data were collected by four focus group interviews with 17 enrolled nurses. Qualitative content analysis was used to analyze the data. Care-giving in SSH was a balancing act between a sense of security and a feeling of vulnerability. Feeling secure and valued and that one is developing both professionally and personally, stemmed from working in partnership, whereas a feeling of vulnerability was associated with managing closeness and distance, being a mediator, having responsibility and feeling guilty, feeling hindered from doing good, facing loneliness, and affecting private lives. SSH makes it possible for people who are terminally ill to remain at home until they die. If the SSH organization were not an option for dying patients and their families, the pressure on the healthcare would be dramatically increased.

  6. Global Sales Training's Balancing Act

    Science.gov (United States)

    Boehle, Sarah

    2010-01-01

    A one-size-fits-all global sales strategy that fails to take into account the cultural, regulatory, geographic, and economic differences that exist across borders is a blueprint for failure. For training organizations tasked with educating globally dispersed sales forces, the challenge is adapting to these differences while simultaneously…

  7. A Smartphone Inertial Balance

    Science.gov (United States)

    Barrera-Garrido, Azael

    2017-01-01

    In order to measure the mass of an object in the absence of gravity, one useful tool for many decades has been the inertial balance. One of the simplest forms of inertial balance is made by two mass holders or pans joined together with two stiff metal plates, which act as springs.

  8. Balance Problems

    Science.gov (United States)

    ... often, it could be a sign of a balance problem. Balance problems can make you feel unsteady. You may ... related injuries, such as a hip fracture. Some balance problems are due to problems in the inner ...

  9. The rights and interests of doctors and patients: does the new Victorian Health Professions Registration Act 2005 strike a fair balance?

    Science.gov (United States)

    Middleton, Sarah L; Pearce, Thomas D; Buist, Michael D

    2007-02-19

    From July 2007, the Health Professions Registration Act 2005 (Vic) will significantly alter the medical disciplinary process in Victoria. For practitioners: Formal hearings for allegations of serious unprofessional conduct will be heard by the Victorian Civil and Administrative Tribunal (VCAT); There will be no right of appeal from a VCAT decision other than on a point of law; The maximum fine for serious unprofessional conduct will increase from $2000 to $50 000; Performance standards panels (PSPs) will be established to conduct informal hearings, with a power to impose conditions on registration; and Costs of the new system will cause an increase in annual registration fees. For complainants: There are new avenues for conciliation; There is a right to seek a review of certain Medical Practitioners Board of Victoria decisions; and Reasons for a PSP decision will be provided. Despite government argument that these changes will make the health complaints handling system fairer, the new Act has the potential to diminish the rights and interests of doctors.

  10. Balancing Audio

    DEFF Research Database (Denmark)

    Walther-Hansen, Mads

    2016-01-01

    This paper explores the concept of balance in music production and examines the role of conceptual metaphors in reasoning about audio editing. Balance may be the most central concept in record production, however, the way we cognitively understand and respond meaningfully to a mix requiring balance...... is not thoroughly understood. In this paper I treat balance as a metaphor that we use to reason about several different actions in music production, such as adjusting levels, editing the frequency spectrum or the spatiality of the recording. This study is based on an exploration of a linguistic corpus of sound...

  11. Balanced sampling

    NARCIS (Netherlands)

    Brus, D.J.

    2015-01-01

    In balanced sampling a linear relation between the soil property of interest and one or more covariates with known means is exploited in selecting the sampling locations. Recent developments make this sampling design attractive for statistical soil surveys. This paper introduces balanced sampling

  12. Balance Disorders

    Science.gov (United States)

    ... disorder can profoundly affect daily activities and cause psychological and emotional hardship. What are the symptoms of ... that help with balance but are destroyed by aging, medications, infections, or trauma can someday be regrown ...

  13. The Balancing Act of Moose and Wolves.

    Science.gov (United States)

    Haber, Gordon C.

    1980-01-01

    Discussed is the predator-prey relationship between the moose and the wolves, and the added effect of human exploitations on this relationship. Described is the moose behavior at the population and system levels resulting from the predation pressures on them by the wolves and human exploitation. (DS)

  14. Reproductive Health Aid: A Delicate Balancing Act

    NARCIS (Netherlands)

    van Dalen, H.P.; Micevska Scharf, M.; Kulczycki, A.

    2014-01-01

    In this contribution the authors show that development assistance targeting reproductive health overwhelmingly concentrates on HIV/AIDS at the expense of family planning elements. Data on financial contributions disbursed by governments and private foundations are used as collected by the Resource

  15. Reproductive health aid : A delicate balancing act

    NARCIS (Netherlands)

    van Dalen, H.P.; Scharf, M.P.; Kulczycki, A.

    2014-01-01

    How have funding efforts to achieve the goals of the International Conference on Population and Development (ICPD) fared since 1994? And what lessons can be learnt from that experience? Data on financial contributions disbursed by governments and private foundations are used as collected by the

  16. Reproductive health aid: a delicate balancing act

    NARCIS (Netherlands)

    van Dalen, H.P.; Micevska Scharf, M.; Kulczycki, A.

    2014-01-01

    How have funding efforts to achieve the goals of the International Conference on Population and Development (ICPD) fared since 1994? And what lessons can be learnt from that experience? Data on financial contributions disbursed by governments and private foundations are used as collected by the

  17. The balancing act - Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ranjeetha

    g. • provide promotion information. E i ll f. i h hild. Especially for women with young children;. • provide maternity leave with arrangements to continue work. • provide paternity leave p p y. • provide job flexibility on return to work (e.g. part time) parking. • ensure enough quality childcare is on site or nearby. • provide parenting ...

  18. Iran’s Balancing Act in Afghanistan

    Science.gov (United States)

    2011-01-01

    Bolster Afghanistan Rebuilding Efforts,” Christian Science Monitor, April 3, 2009. As of January 5, 2011: http://www.csmonitor.com/World/Asia-South...pp. 235–256. Mulrine, Anna, “NATO General: We Can Hand Off Some Districts to Afghan Forces Now,” Christian Science Monitor, September 30, 2010. As of...Nader, Lydia Hansell , Rasool Nafisi, and S. R. Bohandy, The Rise of the Pasdaran: Assessing the Domestic Roles of Iran’s Islamic Revolutionary Guards

  19. A Balancing Act: Making Sense of Algebra

    Science.gov (United States)

    Gavin, M. Katherine; Sheffield, Linda Jensen

    2015-01-01

    For most students, algebra seems like a totally different subject than the number topics they studied in elementary school. In reality, the procedures followed in arithmetic are actually based on the properties and laws of algebra. Algebra should be a logical next step for students in extending the proficiencies they developed with number topics…

  20. Balancing Acts: Women Principals at Work.

    Science.gov (United States)

    Smulyan, Lisa

    This book uses life history and ethnography to examine the lives and work of three female elementary school principals and highlights their daily use of personal and professional skills. The principals' personal backgrounds and their effect on their work are examined within the community they serve, their school, and the historical and social…

  1. The balancing act of optimised value creation

    NARCIS (Netherlands)

    Jakobus Smit; Anand Sheombar; Gilbert Gilbert Silvius

    2009-01-01

    In BOP ventures the notion of “selling to the poor” has steadily been replaced by business approaches that suggest sustainable value creation. This has certain implications, in particular the development of strategies that serve triple bottom-line goals. These include economic, social and

  2. Managing industrial price risk: a balancing act

    International Nuclear Information System (INIS)

    Muse, J-F.

    2000-01-01

    The challenge of managing industrial price risk is assessed by a senior executive of Cargill, a diversified industrial conglomerate, involved in steel manufacturing and recycling, oilseeds, cocoa, beef, pork, and poultry processing, fertilizer and fruit juice production, in addition to trading and financial risk management. Energy is a key component in many of Cargill's businesses, hence the company has good reason to be concerned about price volatility. The effects of energy risk management on the company's shareholders are demonstrated by an analysis of month-to-month price fluctuations over the Nov 1999 to Oct 2000 period, showing the monthly value of risk at the 95 per cent confidence level as $4,832,195. The effects of alternatives for an end-user such as passing on cost to customers, improving energy efficiency. fuel switching and production curtailment, are explored and limitations and problems with each of the approaches are discussed. The best options for industrial end-users of natural gas are suggested to be a proactive risk management program in the short-term and asset diversification, fuel switching, and geographic relocation of production facilities in the long-term

  3. Balancing trust and power

    DEFF Research Database (Denmark)

    Broholm-Jørgensen, Marie; Guassora, Ann Dorrit; Reventlow, Susanne

    2017-01-01

    Objective: Little is known about how strategies of retaining patients are acted out by general practitioners (GPs) in the clinical encounter. With this study, we apply Grimens’ (2009) analytical connection between trust and power to explore how trust and power appear in preventive health checks...... from the GPs’ perspectives, and in what way trust and power affect and/or challenge strategies towards retaining patients without formal education. Design: Data in this study were obtained through semi-structured interviews with GPs participating in an intervention project, as well as observations...... of power in the encounter. The GPs articulated that a balance was needed in preventive health checks in order to establish trust and thus retain the patient in the clinic. One way this balance of respect was carried out was with the use of humour. Conclusions: To retain patients without formal education...

  4. Watt and joule balances

    Science.gov (United States)

    Robinson, Ian A.

    2014-04-01

    balance group are in the initial phases of the design and construction of a watt balance and their paper provides valuable information on the design that they are building. The design of the main magnet of a watt balance is critical to its successful operation, and an important assumption of watt balance operation is that the field of the magnet in moving mode is equivalent to that in weighing mode. Sutton and Clarkson from MSL describe a novel magnet which is designed to address this issue. The international prototype of the kilogram is kept in air but, after redefinition, the best realizations of the mass unit will be in vacuum. In their paper Berry and Davidson from NPL describe progress in techniques which relate mass measured in vacuum to that measured in air. Such techniques will be essential for making the results of watt and joule balance measurements available to science and industry. Both the NIST and NPL Mark II (NRC) watt balances use knife edges to act as the pivots for the beam. Knife edges suffer from hysteresis which can produce systematic offsets during weighing. In their paper Choi (KRISS) and Robinson (NPL) describe the analysis of this problem using both finite element (FEM) techniques and a stand-alone balance designed for testing knife edges. The last two papers deal with the possible future of the watt balance technique. The BIPM simultaneous measurement scheme for the watt balance was originally conceived for operation at cryogenic temperatures with a superconducting coil. In their paper de Mirandes and her co-authors describe initial work on the principles of this superconducting variant of the BIPM watt balance and concentrate on the characteristics of the superconducting coil in comparison with those of a normal coil. The final paper is a good example of serendipity in which Kibble (Independent Consultant) was designing novel watt balances based on seismometer suspensions and Robinson (NPL) had derived a set of general expressions, which are

  5. Balancing Risk

    DEFF Research Database (Denmark)

    Nygaard, Lene; Rossen, Camilla Blach; Buus, Niels

    2015-01-01

    This study explored how eight pregnant women diagnosed with depression managed the decision whether or not to take antidepressants during pregnancy. In total, 11 interviews were conducted and analysed by means of constructivist grounded theory. The major category constructed was Balancing risk......, with two minor categories: Assessing depression and antidepressants and Evaluating the impact of significant others. The participants tried to make the safest decision, taking all aspects of their life into consideration. They described successful decision-making in the context of managing social norms...

  6. Keeping Your Balance

    Science.gov (United States)

    ... Exercise/Safe Movement › Keeping Your Balance Keeping Your Balance Balance is very important for people with osteoporosis. Your ... all play an important role in maintaining your balance and preventing broken bones. Medical conditions and medicines ...

  7. Privacy Act

    Science.gov (United States)

    Learn about the Privacy Act of 1974, the Electronic Government Act of 2002, the Federal Information Security Management Act, and other information about the Environmental Protection Agency maintains its records.

  8. ACT Test

    Science.gov (United States)

    ... Content View Sources Ask Us Also Known As ACT Activated Coagulation Time Formal Name Activated Clotting Time ... What is being tested? The activated clotting time (ACT) is a test that is used primarily to ...

  9. Curatorial Acts

    NARCIS (Netherlands)

    Bal, M.

    2012-01-01

    In a self-critical inquiry into my own recent work of co-curating and the experience of seeing my video work being curated by others, this article examines acts of framing as performative acts that seek to transform visitors' preconceptions. This affective effect is pursued by means of immersion,

  10. Balanced Scorecard voor inkoop

    NARCIS (Netherlands)

    van der Honing, R.; Schotanus, Fredo

    2003-01-01

    Een Balanced Scorecard kan ontwikkeld worden voor de hele organisatie, maar ook voor onderdelen daarvan. In dit artikel wordt ingegaan op de ontwikkeling van een Balanced Scorecard voor de inkoopafdeling

  11. Get the Balance Right.

    Science.gov (United States)

    Haddock, Rebecca Jaurigue

    Today work goes on 24 hours a day, 7 days a week, and is about acceleration and access. Workers need balance more than ever. In fact, recent college graduates value work/life balance as their key factor in selecting employers. This paper, written for career counselors, defines balance as encompassing emotional, spiritual, physical, and…

  12. DYMAC digital electronic balance

    International Nuclear Information System (INIS)

    Stephens, M.M.

    1980-06-01

    The Dynamic Materials Accountability (DYMAC) System at LASL integrates nondestructive assay (NDA) instruments with interactive data-processing equipment to provide near-real-time accountability of the nuclear material in the LASL Plutonium Processing Facility. The most widely used NDA instrument in the system is the DYMAC digital electronic balance. The DYMAC balance is a commercial instrument that has been modified at LASL for weighing material in gloveboxes and for transmitting the weight data directly to a central computer. This manual describes the balance components, details the LASL modifications, reviews a DYMAC measurement control program that monitors balance performance, and provides instructions for balance operation and maintenance

  13. Functional balance tests

    Directory of Open Access Journals (Sweden)

    Parvin Raji

    2012-12-01

    Full Text Available Background and Aim: All activities of daily living need to balance control in static and dynamic movements. In recent years, a numerous increase can be seen in the functional balance assessment tools. Functional balance tests emphasize on static and dynamic balance, balance in weight transfer, the equilibrium response to the imbalances, and functional mobility. These standardized and available tests assess performance and require minimal or no equipment and short time to run. Functional balance is prerequisite for the most static and dynamic activities in daily life and needs sufficient interaction between sensory and motor systems. According to the critical role of balance in everyday life, and wide application of functional balance tests in the diagnosis and assessment of patients, a review of the functional balance tests was performed.Methods: The Google Scholar, PubMed, Science Direct, Scopus, Magiran, Iran Medex, and IranDoc databases were reviewed and the reliable and valid tests which were mostly used by Iranian researchers were assessed.Conclusion: It seems that Berg balance scale (BBS have been studied by Iranian and foreign researches more than the other tests. This test has high reliability and validity in elderly and in the most neurological disorders.

  14. Balanced microwave filters

    CERN Document Server

    Hong, Jiasheng; Medina, Francisco; Martiacuten, Ferran

    2018-01-01

    This book presents and discusses strategies for the design and implementation of common-mode suppressed balanced microwave filters, including, narrowband, wideband, and ultra-wideband filters This book examines differential-mode, or balanced, microwave filters by discussing several implementations of practical realizations of these passive components. Topics covered include selective mode suppression, designs based on distributed and semi-lumped approaches, multilayer technologies, defect ground structures, coupled resonators, metamaterials, interference techniques, and substrate integrated waveguides, among others. Divided into five parts, Balanced Microwave Filters begins with an introduction that presents the fundamentals of balanced lines, circuits, and networks. Part 2 covers balanced transmission lines with common-mode noise suppression, including several types of common-mode filters and the application of such filters to enhance common-mode suppression in balanced bandpass filters. Next, Part 3 exa...

  15. Work-Life Balance

    OpenAIRE

    Kvasničková, Katarína

    2011-01-01

    The subject of this thesis is Work-Life Balance - the reconciliation of professional and personal lives. The primary objective of this work is to analyze employee satisfaction in achieving a balance between the professional and personal life and to develop recommendations for employer on that basis. The theoretical portion of this work defines the issues surrounding Work-Life Balance and tools that employees can use to harmonize the two with an analysis of applications in the Czech Republic a...

  16. Identifying Balance in a Balanced Scorecard System

    Science.gov (United States)

    Aravamudhan, Suhanya; Kamalanabhan, T. J.

    2007-01-01

    In recent years, strategic management concepts seem to be gaining greater attention from the academicians and the practitioner's alike. Balanced Scorecard (BSC) concept is one such management concepts that has spread in worldwide business and consulting communities. The BSC translates mission and vision statements into a comprehensive set of…

  17. Lust-Balance

    NARCIS (Netherlands)

    Wouters, Cas

    2007-01-01

    The concept of the lust-balance refers to the social organization and accompanying social codes (ideals and practices) regarding the relationship between the longing for sexual gratification and the longing for enduring relational intimacy. It thus draws attention to the balance between emotive

  18. Conclusion: The balanced company

    DEFF Research Database (Denmark)

    Scheuer, John Damm; Jensen, Inger

    2013-01-01

    This concluding chapter brings together the various research findings of the book "The balanced company - organizing for the 21st Century" and develops a general overview of their implications for our understanding of the balancing processes unfolding in companies and organizations....

  19. Balance og stofskifte

    DEFF Research Database (Denmark)

    2011-01-01

    Udstilling på Medicinsk Museion. Baseret på bevilling fra Assens Fond. Se mere på http://www.museion.ku.dk/whats-on/exhibitions/balance-and-metabolism/......Udstilling på Medicinsk Museion. Baseret på bevilling fra Assens Fond. Se mere på http://www.museion.ku.dk/whats-on/exhibitions/balance-and-metabolism/...

  20. DNS load balancing in the CERN cloud

    Science.gov (United States)

    Reguero Naredo, Ignacio; Lobato Pardavila, Lorena

    2017-10-01

    Load Balancing is one of the technologies enabling deployment of large-scale applications on cloud resources. A DNS Load Balancer Daemon (LBD) has been developed at CERN as a cost-effective way to balance applications accepting DNS timing dynamics and not requiring persistence. It currently serves over 450 load-balanced aliases with two small VMs acting as master and slave. The aliases are mapped to DNS subdomains. These subdomains are managed with DDNS according to a load metric, which is collected from the alias member nodes with SNMP. During the last years, several improvements were brought to the software, for instance: support for IPv6, parallelization of the status requests, implementing the client in Python to allow for multiple aliases with differentiated states on the same machine or support for application state. The configuration of the Load Balancer is currently managed by a Puppet type. It discovers the alias member nodes and gets the alias definitions from the Ermis REST service. The Aiermis self-service GUI for the management of the LB aliases has been produced and is based on the Ermis service above that implements a form of Load Balancing as a Service (LBaaS). The Ermis REST API has authorisation based in Foreman hostgroups. The CERN DNS LBD is Open Software with Apache 2 license.

  1. Load Balancing Scientific Applications

    Energy Technology Data Exchange (ETDEWEB)

    Pearce, Olga Tkachyshyn [Texas A & M Univ., College Station, TX (United States)

    2014-12-01

    The largest supercomputers have millions of independent processors, and concurrency levels are rapidly increasing. For ideal efficiency, developers of the simulations that run on these machines must ensure that computational work is evenly balanced among processors. Assigning work evenly is challenging because many large modern parallel codes simulate behavior of physical systems that evolve over time, and their workloads change over time. Furthermore, the cost of imbalanced load increases with scale because most large-scale scientific simulations today use a Single Program Multiple Data (SPMD) parallel programming model, and an increasing number of processors will wait for the slowest one at the synchronization points. To address load imbalance, many large-scale parallel applications use dynamic load balance algorithms to redistribute work evenly. The research objective of this dissertation is to develop methods to decide when and how to load balance the application, and to balance it effectively and affordably. We measure and evaluate the computational load of the application, and develop strategies to decide when and how to correct the imbalance. Depending on the simulation, a fast, local load balance algorithm may be suitable, or a more sophisticated and expensive algorithm may be required. We developed a model for comparison of load balance algorithms for a specific state of the simulation that enables the selection of a balancing algorithm that will minimize overall runtime.

  2. Errors in potassium balance

    International Nuclear Information System (INIS)

    Forbes, G.B.; Lantigua, R.; Amatruda, J.M.; Lockwood, D.H.

    1981-01-01

    Six overweight adult subjects given a low calorie diet containing adequate amounts of nitrogen but subnormal amounts of potassium (K) were observed on the Clinical Research Center for periods of 29 to 40 days. Metabolic balance of potassium was measured together with frequent assays of total body K by 40 K counting. Metabolic K balance underestimated body K losses by 11 to 87% (average 43%): the intersubject variability is such as to preclude the use of a single correction value for unmeasured losses in K balance studies

  3. Energy balance measurement

    DEFF Research Database (Denmark)

    Dhurandhar, N V; Schoeller, D; Brown, A W

    2015-01-01

    Energy intake (EI) and physical activity energy expenditure (PAEE) are key modifiable determinants of energy balance, traditionally assessed by self-report despite its repeated demonstration of considerable inaccuracies. We argue here that it is time to move from the common view that self......-reports of EI and PAEE are imperfect, but nevertheless deserving of use, to a view commensurate with the evidence that self-reports of EI and PAEE are so poor that they are wholly unacceptable for scientific research on EI and PAEE. While new strategies for objectively determining energy balance...... of energy balance....

  4. Balancing Act: How to Capture Knowledge without Killing It.

    Science.gov (United States)

    Brown, John Seely; Duguid, Paul

    2000-01-01

    Top-down processes for institutionalizing ideas can stifle creativity. Xerox researchers learned how to combine process-based and practice-based methods in order to disseminate best practices from a community of repair technicians. (JOW)

  5. A Balance act for the Prosecutor: Restorative justice, criminal justice ...

    African Journals Online (AJOL)

    South African Crime Quarterly. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 42 (2012) >. Log in or Register to get access to full text downloads.

  6. Retinoic Acid and Immune Homeostasis: A Balancing Act.

    Science.gov (United States)

    Erkelens, Martje N; Mebius, Reina E

    2017-03-01

    In the immune system, the vitamin A metabolite retinoic acid (RA) is known for its role in inducing gut-homing molecules in T and B cells, inducing regulatory T cells (Tregs), and promoting tolerance. However, it was suggested that RA can have a broad spectrum of effector functions depending on the local microenvironment. Under specific conditions, RA can also promote an inflammatory environment. We discuss the dual role of RA in immune responses and how this might be regulated. Furthermore, we focus on the role of RA in autoimmune diseases and whether RA might be used as a therapeutic agent. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. New Strategies for Managing Risks: A Balancing Act for Boards

    Science.gov (United States)

    Pelletier, Stephen

    2012-01-01

    The stately collegiate gothic buildings that define the iconic West Campus at Duke University evoke a strong sense of stability and the status quo. Like all institutions of higher learning, Duke faces many potential challenges to campus equilibrium--some of which could prove devastating to the university. Risk is inherent in academe, yet colleges…

  8. Keeping Stem Cells in Check: A Hippo Balancing Act

    NARCIS (Netherlands)

    Vermeulen, Louis

    2013-01-01

    Knowing when to stop proliferation is crucial for any regenerative process. In a recent issue of Nature, Barry et al. (2012) report that the Hippo pathway component YAP negatively regulates Wnt signaling, thereby preventing stem cell overpopulation after a regenerative response in the intestine

  9. The Balancing Act: Lessons From A Non-Linear Career

    Science.gov (United States)

    Matson, P.

    2007-12-01

    Careful planning of one's career seldom works as expected. We will discuss some key approaches to decision making about career steps, and strategies for navigating the opportunities and challenges of a dynamic geosciences career and family life.

  10. Balancing Act: Addressing Culture and Gender in ESL Classrooms

    Science.gov (United States)

    Johnson, Michelle A.; Chang, Debbie

    2012-01-01

    ESL educators find themselves teaching a diverse group of students in today's classroom. This study investigated how ESL instructors address diversity in their teaching. The literature review revealed research on the experiences of teachers using culturally responsive teaching strategies. Using qualitative research methods, this study explores the…

  11. Balancing act: Government roles in an energy conservation network

    NARCIS (Netherlands)

    Peterman, A.; Kourula, A.; Levitt, R.

    2014-01-01

    Government-led interorganizational alliance networks present a sensible opportunity to overcome many societal challenges through collaborative governance. In particular, few researchers have studied alliance networks in the field of energy conservation in commercial buildings—a sector with unique

  12. A Balancing Act: Private Actors in Development Processes

    NARCIS (Netherlands)

    P. Knorringa (Peter)

    2010-01-01

    textabstractIntroduction We live in interesting and challenging times because we find our- selves in a transition phase. Development models that are focused on the state and those that are focused on the market basically both have failed to deliver sustainable development outcomes at the global

  13. Balancing the act: The international migration of medical graduates.

    Science.gov (United States)

    Zubaran, Carlos

    2011-03-01

    In this article I examine the phenomenon of international migration of medical graduates. The debate involving the ethical aspects of medical migration as well as the obstacles faced by doctors to practice unreservedly in their host countries are addressed. The situation of Australia in this context is also scrutinised. Finally, I propose a series of strategies aimed at minimising the unfavourable consequences of the international migration of doctors. This commentary favours a reform in the way institutions and society respond to the process of medical migration and to the needs of migrant doctors. Continued research on this health care topic is required in order to identify the major factors that play a role in this process.

  14. A Balance act for the Prosecutor: Restorative justice, criminal justice ...

    African Journals Online (AJOL)

    trial phase became attractive for the South African prosecutor. This article examines prosecutorial engagement with restorative approaches to justice, and more specifically the KwaZulu-Natal Justice and Restoration Programme.

  15. International human rights and cultural diversity: a balancing act

    NARCIS (Netherlands)

    Donders, Y.

    2013-01-01

    It is broadly agreed that international human rights law and cultural diversity have a mutually interdependent and beneficial relationship. Many human rights, such as the rights to freedom of expression, freedom of religion, freedom of assembly, as well as the rights to take part in cultural life

  16. Renal aquaporins and water balance disorders

    DEFF Research Database (Denmark)

    Kortenoeven, Marleen; Fenton, Robert A.

    2013-01-01

    BACKGROUND: Aquaporins (AQPs) are a family of proteins that can act as water channels. Regulation of AQPs is critical to osmoregulation and the maintenance of body water homeostasis. Eight AQPs are expressed in the kidney of which five have been shown to play a role in body water balance; AQP1, A......-solute diet and diuretics. GENERAL SIGNIFICANCE: In recent years, our understanding of the underlying mechanisms of water balance disorders has increased enormously, which has opened up several possible new treatment strategies.......BACKGROUND: Aquaporins (AQPs) are a family of proteins that can act as water channels. Regulation of AQPs is critical to osmoregulation and the maintenance of body water homeostasis. Eight AQPs are expressed in the kidney of which five have been shown to play a role in body water balance; AQP1, AQP......2, AQP3, AQP4 and AQP7. AQP2 in particular is regulated by vasopressin. SCOPE OF REVIEW: This review summarizes our current knowledge of the underlying mechanisms of various water balance disorders and their treatment strategies. MAJOR CONCLUSIONS: Dysfunctions of AQPs are involved in disorders...

  17. The Balanced Company

    DEFF Research Database (Denmark)

    in their environments. Communication specialists need to make balanced decisions which take the different value systems and assumptions of stakeholders into consideration. Change specialists need to balance the need for continuity and change. Managers need to make balanced decisions about whether to achieve goals...... that a company is respected in wider society and behaves according to ethical standards. Strategists and Leaders need to make balanced choices about long-term goals and the allocation of resources. They need to analyse, understand and adjust strategies to market, political, value and technology related changes...... is to be achieved and what should be avoided? • Through what types of processes are the criteria, conditions and values that are to be realised or taken into consideration constructed and decided upon? • What characterises the content, differences and complexity of the different types of values and criteria...

  18. National Energy Balance - 1985

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    The National Energy Balance - 1985 shows energy fluxes of several primary and secondary energy sources, since the production to the final consumption in the main economic sectors, since 1974 to 1984 (E.G.) [pt

  19. In Balance With

    Directory of Open Access Journals (Sweden)

    Courtney Kessel

    2013-01-01

    Full Text Available 'In Balance With' (2012 is a live performance with Courtney Kessel and her daughter, Chloé, sitting at opposite ends of a seesaw. During the 30-minute performance, Kessel adds items representative of their lives to Chloé's side of the seesaw. After each group of items is added, she returns to her side to check the balance. Toys, violin, research books, food, pots, tools, and laundry are strapped on to the seesaw. The audience witnesses the struggle to create a balance between work, home, research, and play as a single mother and artist. As equilibrium is achieved, Kessel stills labors to maintain the balance until Chloé is ready to get down, thus signaling that her work can only happen when her daughter is cared for and occupied.

  20. The Balanced Literacy Diet.

    Science.gov (United States)

    Willows, Dale

    2002-01-01

    Describes professional development program in Ontario school district to improve student reading and writing skills. Program used food-pyramid concepts to help teacher learn to provide a balanced and flexible approach to literacy instruction based on student needs. (PKP)

  1. National Energy Balance - 1984

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    The National Energy Balance - 1984 shows energy fluxes of several primary and secondary energy sources, since the productions to final consumption in the main economic sectors, since 1973 to 1983. (E.G.) [pt

  2. National Energy Balance-1987

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The National Energy Balance - 1987 showns energy fluxes of several primary and secondary energy sources, since the production to final consumption in the main economic sectors, since 1971 to 1986. (E.G.) [pt

  3. Energy balances 2000

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The energy balances of the Danish Statistical Office are the designation of the goods balances, which are tabulated for each energy article in both physical entities (quantities) and in base rates (values). The balance concept is connected to the definition supply = use, which is the basis for the construction of the system. The supply is determined as the sum of two items: import and production while the total use is the sum of 138 items: export, waste and transmission loss, stock increase, input in lack of the 130 industries, and private consumption divided into 5 consumption groups. The statistical analysis is performed yearly in both quantities and values for 35 energy articles. Values are computed for base rates, profits, taxes, VAT and market prices (buyer's price), respectively. The energy balances from 1975 to 2000 are presented for comparison. (EHS)

  4. Greenland Ice Sheet Mass Balance

    Science.gov (United States)

    Reeh, N.

    1984-01-01

    Mass balance equation for glaciers; areal distribution and ice volumes; estimates of actual mass balance; loss by calving of icebergs; hydrological budget for Greenland; and temporal variations of Greenland mass balance are examined.

  5. Balances instruments, manufacturers, history

    CERN Document Server

    Robens, Erich; Kiefer, Susanne

    2014-01-01

    The book deals mainly with direct mass determination by means of a conventional balances. It covers the history of the balance from the beginnings in Egypt earlier than 3000 BC to recent developments. All balance types are described with emphasis on scientific balances. Methods of indirect mass determination, which are applied to very light objects like molecules and the basic particles of matter and celestial bodies, are included.  As additional guidance, today’s manufacturers are listed and the profile of important companies is reviewed. Several hundred photographs, reproductions and drawings show instruments and their uses. This book includes commercial weighing instruments for merchandise and raw materials in workshops as well as symbolic weighing in the ancient Egyptian’s ceremony of ‘Weighing of the Heart’, the Greek fate balance, the Roman  Justitia, Juno Moneta and Middle Ages scenes of the Last Judgement with Jesus or St. Michael and of modern balances. The photographs are selected from the...

  6. Cavendish Balance Automation

    Science.gov (United States)

    Thompson, Bryan

    2000-01-01

    This is the final report for a project carried out to modify a manual commercial Cavendish Balance for automated use in cryostat. The scope of this project was to modify an off-the-shelf manually operated Cavendish Balance to allow for automated operation for periods of hours or days in cryostat. The purpose of this modification was to allow the balance to be used in the study of effects of superconducting materials on the local gravitational field strength to determine if the strength of gravitational fields can be reduced. A Cavendish Balance was chosen because it is a fairly simple piece of equipment for measuring gravity, one the least accurately known and least understood physical constants. The principle activities that occurred under this purchase order were: (1) All the components necessary to hold and automate the Cavendish Balance in a cryostat were designed. Engineering drawings were made of custom parts to be fabricated, other off-the-shelf parts were procured; (2) Software was written in LabView to control the automation process via a stepper motor controller and stepper motor, and to collect data from the balance during testing; (3)Software was written to take the data collected from the Cavendish Balance and reduce it to give a value for the gravitational constant; (4) The components of the system were assembled and fitted to a cryostat. Also the LabView hardware including the control computer, stepper motor driver, data collection boards, and necessary cabling were assembled; and (5) The system was operated for a number of periods, data collected, and reduced to give an average value for the gravitational constant.

  7. Balanced Integrated Regulatory Oversight

    International Nuclear Information System (INIS)

    Borchardt, R.W.

    2010-01-01

    Reactor safety, protecting the public health and safety, and protecting the environment must always be the nuclear regulator's top priorities. Enabling the use of nuclear power for the benefit of society, while protecting the public and the environment requires the regulator to balance many factors. In addition, the regulator is only one part of the overall government that must consider many factors as it carries out its societal responsibilities. Some of the factors that must be balanced and the practical impacts on how the regulator carries out its responsibilities will be addressed. The first International Conference on Effective Regulatory Systems, held in Moscow, Russian Federation, in 2006, focused on safety and security challenges with a goal of improving regulatory effectiveness through cooperation and sharing of information and best practices. The challenge of meeting both safety and security objectives is one example of potentially competing programmes that must be balanced. Other balances that must be evaluated include the benefits of safety improvements compared to the cost of implementation, the use of deterministic and probabilistic approaches, communication openness balanced with the protection of information that could be used for detrimental purposes, and timeliness of regulatory decision making balanced with the need to perform quality work in support of oversight responsibilities. A balanced and integrated approach to regulatory oversight is vital to ensuring that the regulatory body remains effective in its mission to enable the use of nuclear power while protecting the public and the environment. This concept is applicable to nations beginning a nuclear programme as well as established and experienced regulatory bodies. (author)

  8. Interchangeability of the Wii Balance Board for Bipedal Balance Assessment

    OpenAIRE

    Bonnech?re, Bruno; Jansen, Bart; Omelina, Lubos; Rooze, Marcel; Van Sint Jan, Serge

    2015-01-01

    Background Since 2010, an increasing interest in more portable and flexible hardware for balance and posture assessment led to previously published studies determining whether or not the Wii Balance Board could be used to assess balance and posture, both scientifically and clinically. However, no previous studies aimed at comparing results from different Wii Balance Boards for clinical balance evaluation exist. Objective The objective of this crossover study is to assess the interchangeabilit...

  9. Intravenous fluids: balancing solutions.

    Science.gov (United States)

    Hoorn, Ewout J

    2017-08-01

    The topic of intravenous (IV) fluids may be regarded as "reverse nephrology", because nephrologists usually treat to remove fluids rather than to infuse them. However, because nephrology is deeply rooted in fluid, electrolyte, and acid-base balance, IV fluids belong in the realm of our specialty. The field of IV fluid therapy is in motion due to the increasing use of balanced crystalloids, partly fueled by the advent of new solutions. This review aims to capture these recent developments by critically evaluating the current evidence base. It will review both indications and complications of IV fluid therapy, including the characteristics of the currently available solutions. It will also cover the use of IV fluids in specific settings such as kidney transplantation and pediatrics. Finally, this review will address the pathogenesis of saline-induced hyperchloremic acidosis, its potential effect on outcomes, and the question if this should lead to a definitive switch to balanced solutions.

  10. Energy balance of Georgia

    Directory of Open Access Journals (Sweden)

    Demur Chomakhidze

    2016-09-01

    It is shown that, traditionally, the energy balance of Georgia is in deep deficit. The suggestions for its improvement are provided in the Article. The country imports almost all amount of oil and natural gas. Electricity balance is relatively stable. In the recent years, some amount of electricity is exported to the neighboring countries. Generally, the country satisfies only 30–35% of own energy consumption by local generation, and the rest amount of resources are imported from abroad. The reason of deficit to some extent is irrational and wasteful consumption of energy resources. The article examines the organizational difficulties in drawing up energy balance of Georgia and statistical problems of recording of energy production and consumption at the initial stage of market economy.

  11. Know Stroke: Know the Signs, Act in Time Video

    Medline Plus

    Full Text Available ... on one Side. Trouble Speaking. Trouble Seeing. Trouble Walking. Know Stroke, Know the Signs, Act in Time. ... seeing in one or both eyes Sudden trouble walking, dizziness, loss of balance or coordination Sudden severe ...

  12. Sport-specific balance.

    Science.gov (United States)

    Zemková, Erika

    2014-05-01

    This review includes the latest findings based on experimental studies addressing sport-specific balance, an area of research that has grown dramatically in recent years. The main objectives of this work were to investigate the postural sway response to different forms of exercise under laboratory and sport-specific conditions, to examine how this effect can vary with expertise, and to provide examples of the association of impaired balance with sport performance and/or increasing risk of injury. In doing so, sports where body balance is one of the limiting factors of performance were analyzed. While there are no significant differences in postural stability between athletes of different specializations and physically active individuals during standing in a standard upright position (e.g., bipedal stance), they have a better ability to maintain balance in specific conditions (e.g., while standing on a narrow area of support). Differences in magnitude of balance impairment after specific exercises (rebound jumps, repeated rotations, etc.) and mainly in speed of its readjustment to baseline are also observed. Besides some evidence on an association of greater postural sway with the increasing risk of injuries, there are many myths related to the negative influence of impaired balance on sport performance. Though this may be true for shooting or archery, findings have shown that in many other sports, highly skilled athletes are able to perform successfully in spite of increased postural sway. These findings may contribute to better understanding of the postural control system under various performance requirements. It may provide useful knowledge for designing training programs for specific sports.

  13. A balanced team generating model

    NARCIS (Netherlands)

    van de Water, Tara; van de Water, Henny; Bukman, Cock

    2007-01-01

    This paper introduces a general team balancing model. It first summarizes existing balancing methods. It is shown that for these methods it is difficult to meet all the conditions posed by Belbin on balanced teams. This mainly is caused by the complexity of the balancing problem. A mathematical

  14. Rotary and Magnus balances

    Science.gov (United States)

    Malcolm, G. N.

    1981-01-01

    Two wind tunnel techniques for determining part of the aerodynamic information required to describe the dynamic bahavior of various types of vehicles in flight are described. Force and moment measurements are determined with a rotary-balance apparatus in a coning motion and with a Magnus balance in a high-speed spinning motion. Coning motion is pertinent to both aircraft and missiles, and spinning is important for spin stabilized missiles. Basic principles of both techniques are described, and specific examples of each type of apparatus are presented. Typical experimental results are also discussed.

  15. Finding Your Balance

    CERN Document Server

    (CCL), Center for Creative Leadership; Patterson, Gordon

    2011-01-01

    Balance isn't an issue of time, but an issue of choice. It's about living your values by aligning your behavior with what you believe is really important. Aligning your behavior with your values is much like any other developmental experience; the basic process involves assessment, challenge, and support. You need to determine where you are, define where you want to go, and then put into place the tools you need to get there.Balance is about more than how you spend your time. It's about how you live your life. It's about recognizing that you have control over the choices you make and aligning

  16. Application of Balanced Scorecard

    OpenAIRE

    Langpaulová, Irena

    2011-01-01

    The concept of the Balanced Scorecard taking a part in the strategic management of a company, is a main focus of this thesis. There are the theoretical and methodological parts of the Balanced Scorecard characterized individually, as well as the development and the history of this concept. This thesis is dealing with a draft of the practical implementation of the mentioned methods. The practical part of the thesis is following the theoretical introduction where the practical part is focused o...

  17. Yin-Yang Balancing

    DEFF Research Database (Denmark)

    Li, Peter Ping

    The potential contribution of the Eastern frame of Yin-Yang Balancing lies in the mindset of "either/and", in contrast to Aristotle's either/or logic and Hegel's "both/or". Implications of this either/and thinking for science and management will be explored.......The potential contribution of the Eastern frame of Yin-Yang Balancing lies in the mindset of "either/and", in contrast to Aristotle's either/or logic and Hegel's "both/or". Implications of this either/and thinking for science and management will be explored....

  18. Getting the balance right

    International Nuclear Information System (INIS)

    1987-01-01

    This 8 page leaflet is published by the Nuclear Electricity Information Group (NEIG) which is made up of eight different bodies working within the nuclear industry. It aims to present a balanced outline of the facts needed to form an opinion about energy policy in the UK. It looks at the price of electricity, other sources of electricity, (oil and coal, solar power, wind power, water power), safety in the nuclear industry, nuclear waste disposal and risks from radiation. The NEIG is in favour of a balanced energy programme with nuclear energy being only a part of the overall scheme. (U.K.)

  19. In the balance

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich; Pilegaard, Jess

    The present paper seeks to make sense of recent EU naval capability changes by applying neo-realist theory on the EU as an international actor in the global balance of power. The paper compares three different strands of Neo-realist theory by deducting key predictions about the expected defense...... posture of the Union and the expected changes in naval capabilities. The predictions are subsequently held up against recent data on naval military build-up in the EU. The paper argues that the observed patterns are best explained not as bandwagoning with the United States, but as a long-term balancing...

  20. National energy balance - 1977

    International Nuclear Information System (INIS)

    1977-01-01

    The national energy balance of the 1976 shows several modifications in relation to the last year. The historical serie is based in more confiable information, from several energy companies. The most greater modifications are on energy source of hard control, such as lignite and charcoal for non-siderurgic uses. (E.G.) [pt

  1. National energy balance - 1978

    International Nuclear Information System (INIS)

    1978-01-01

    The national energy balance of 1978 shows some modifications in relation to the last year. New tables were included aiming to show the brazilian energy situation, such as the hydraulic potential and the non-renewable energy resources. (E.G.) [pt

  2. Frihed, anerkendelse og balance

    DEFF Research Database (Denmark)

    Anker, Thomas Boysen

    2008-01-01

    Artiklen argumenterer for, at selv ikke den absolut mest familievenlige arbejdsplads vil kunne løse det psykologiske problem med at skabe balance mellem familie og arbejdsliv, fordi ubalancen grundlæggende handler om en anerkendelseskonflikt, som individet ikke altid selv er interesseret i at komme...

  3. Load Balancing in Hypergraphs

    Science.gov (United States)

    Delgosha, Payam; Anantharam, Venkat

    2018-03-01

    Consider a simple locally finite hypergraph on a countable vertex set, where each edge represents one unit of load which should be distributed among the vertices defining the edge. An allocation of load is called balanced if load cannot be moved from a vertex to another that is carrying less load. We analyze the properties of balanced allocations of load. We extend the concept of balancedness from finite hypergraphs to their local weak limits in the sense of Benjamini and Schramm (Electron J Probab 6(23):13, 2001) and Aldous and Steele (in: Probability on discrete structures. Springer, Berlin, pp 1-72, 2004). To do this, we define a notion of unimodularity for hypergraphs which could be considered an extension of unimodularity in graphs. We give a variational formula for the balanced load distribution and, in particular, we characterize it in the special case of unimodular hypergraph Galton-Watson processes. Moreover, we prove the convergence of the maximum load under some conditions. Our work is an extension to hypergraphs of Anantharam and Salez (Ann Appl Probab 26(1):305-327, 2016), which considered load balancing in graphs, and is aimed at more comprehensively resolving conjectures of Hajek (IEEE Trans Inf Theory 36(6):1398-1414, 1990).

  4. Maintaining an Environmental Balance

    Science.gov (United States)

    Environmental Science and Technology, 1976

    1976-01-01

    A recent conference of the National Environmental Development Association focused on the concepts of environment, energy and economy and underscored the necessity for balancing the critical needs embodied in these issues. Topics discussed included: nuclear energy and wastes, water pollution control, federal regulations, environmental technology…

  5. National Energy Balance - 1986

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The National Energy Balance - 1986 shows energy fluxes of several primary and secondary energy sources, since the production to the final consumption in the main economic sectors, since 1970 to 1985. The incorporation of a new brazilian information is done. (E.G.) [pt

  6. Balance of Power

    NARCIS (Netherlands)

    Boone, J.

    2004-01-01

    This paper argues that the efficiency distribution of players in a game determines how aggressively these players interact.We formalize the idea of balance of power: players fight very inefficient players but play softly versus equally (or more) efficient players.This theory of conduct predicts that

  7. Yin-Yang Balancing

    DEFF Research Database (Denmark)

    Li, Peter Ping

    The potential contribution of the Eastern frame of Yin-Yang Balancing lies in the mindset of "either/and", in contrast to Aristotle's either/or logic and Hegel's "both/or". Implications of this either/and thinking for science and management will be explored....

  8. National Energy Balance - 1981

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    The National Energy Balance - 1981, shows a new metodology and information in level of several economic sectors, as well as a separation of primary and secondary energy sources, its energy fluxes, i.e. production, imports, exports, consumption, etc...(E.G.) [pt

  9. Interchangeability of the Wii Balance Board for Bipedal Balance Assessment

    Science.gov (United States)

    Jansen, Bart; Omelina, Lubos; Rooze, Marcel; Van Sint Jan, Serge

    2015-01-01

    Background Since 2010, an increasing interest in more portable and flexible hardware for balance and posture assessment led to previously published studies determining whether or not the Wii Balance Board could be used to assess balance and posture, both scientifically and clinically. However, no previous studies aimed at comparing results from different Wii Balance Boards for clinical balance evaluation exist. Objective The objective of this crossover study is to assess the interchangeability of the Wii Balance Board. Methods A total of 6 subjects participated in the study and their balance was assessed using 4 different Wii Balance Boards. Trials were recorded simultaneously with Wii Balance Boards and with a laboratory force plate. Nine relevant clinical parameters were derived from center of pressure displacement data obtained from Wii Balance Board and force plate systems. Intraclass correlation coefficients (ICC), F tests, and Friedman tests were computed to assess the agreement between trials and to compare the Wii Balance Board and force plate results. Results Excellent correlations were found between the Wii Balance Board and force plate (mean ρ =.83). With the exception of 2 parameters, strong to excellent agreements were found for the 7 remaining parameters (ICC=.96). No significant differences were found between trials recorded with different Wii Balance Boards. Conclusions Our results indicate that for most of the parameters analyzed, balance and posture assessed with one Wii Balance Board were statistically similar to results obtained from another. Furthermore, the good correlation between the Wii Balance Board and force plate results shows that Wii Balance Boards can be reliably used for scientific assessment using most of the parameters analyzed in this study. These results also suggest that the Wii Balance Board could be used in multicenter studies and therefore, would allow for the creation of larger populations for clinical studies. Trial

  10. Lunar Balance and Locomotion

    Science.gov (United States)

    Paloski, William H.

    2008-01-01

    Balance control and locomotor patterns were altered in Apollo crewmembers on the lunar surface, owing, presumably, to a combination of sensory-motor adaptation during transit and lunar surface operations, decreased environmental affordances associated with the reduced gravity, and restricted joint mobility as well as altered center-of-gravity caused by the EVA pressure suits. Dr. Paloski will discuss these factors, as well as the potential human and mission impacts of falls and malcoordination during planned lunar sortie and outpost missions. Learning objectives: What are the potential impacts of postural instabilities on the lunar surface? CME question: What factors affect balance control and gait stability on the moon? Answer: Sensory-motor adaptation to the lunar environment, reduced mechanical and visual affordances, and altered biomechanics caused by the EVA suit.

  11. Life Balancing -- A Better Way to Balance Large Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R. Dyche; Zane, Regan; Plett, Gregory; Maksimovic, Dragan; Smith, Kandler; Trimboli, M. Scott

    2017-03-28

    A new cell balancing technology was developed under a Department of Energy contract which merges the DC/DC converter function into cell balancing. Instead of conventional passive cell balancing technology which bypasses current through a resistor, or active cell balancing which moves current from one cell to another, with significant cost and additional inefficiencies, this concept takes variable amount of current from each cell or small group of cells and converts it to current for the low voltage system.

  12. National energy balance - 1976

    International Nuclear Information System (INIS)

    1976-01-01

    Based on available data from IBGE, CNP/Petrobras, Eletrobras, Nuclebras and other governmental enterprises the National Energy Balance was done. This publication covers since 1965 to 1975. In conformity to the international rules, the energy resources used for non-energy purposes were excluded. The energy production and consumption for the next ten years were forecasted, considering the actual brazilian energy policy. (E.G.) [pt

  13. Implementace metody Balanced Scorecard

    OpenAIRE

    Neuwirth, Pavel

    2014-01-01

    Diplomová práce je zaměřena na hodnocení výkonnosti společnosti pomocí metody Balanced Scorecard. Teoretická část práce popisuje východiska měření výkonnosti, metody Balanced Scorecard a postup při její implementaci. Analytická část vychází z teoretických poznatků z první části a hodnotí situaci společnosti finanční analýzou poměrových ukazatelů, strategickou analýzou a následným sestavením návrhu implementace metody Balanced Scorecard v konkrétní společnosti. Thesis is focused on evaluati...

  14. Simple Cell Balance Circuit

    Science.gov (United States)

    Johnson, Steven D.; Byers, Jerry W.; Martin, James A.

    2012-01-01

    A method has been developed for continuous cell voltage balancing for rechargeable batteries (e.g. lithium ion batteries). A resistor divider chain is provided that generates a set of voltages representing the ideal cell voltage (the voltage of each cell should be as if the cells were perfectly balanced). An operational amplifier circuit with an added current buffer stage generates the ideal voltage with a very high degree of accuracy, using the concept of negative feedback. The ideal voltages are each connected to the corresponding cell through a current- limiting resistance. Over time, having the cell connected to the ideal voltage provides a balancing current that moves the cell voltage very close to that ideal level. In effect, it adjusts the current of each cell during charging, discharging, and standby periods to force the cell voltages to be equal to the ideal voltages generated by the resistor divider. The device also includes solid-state switches that disconnect the circuit from the battery so that it will not discharge the battery during storage. This solution requires relatively few parts and is, therefore, of lower cost and of increased reliability due to the fewer failure modes. Additionally, this design uses very little power. A preliminary model predicts a power usage of 0.18 W for an 8-cell battery. This approach is applicable to a wide range of battery capacities and voltages.

  15. Atomic Energy Commission Act, 2000 (Act 588)

    International Nuclear Information System (INIS)

    2000-01-01

    Act 588 of the Republic of Ghana entitled, Atomic Energy Commission Act, 2000, amends and consolidates the Atomic Energy Commission Act, 204 of 1963 relating to the establishment of the Atomic Energy Commission. Act 588 makes provision for the Ghana Atomic Energy Commission to establish more institutes for the purpose of research in furtherance of its functions and also promote the commercialization of its research and development results. (E.A.A.)

  16. Balancing Curriculum Freedom and Regulation in the Netherlands

    Science.gov (United States)

    Nieveen, Nienke; Kuiper, Wilmad

    2012-01-01

    The extent to which the goals and contents of (compulsory) education should to be regulated has been a complicated balancing act in the Netherlands. Against a background of a long-standing statutory tradition of freedom of education, governmental decisions about "what knowledge is of most worth" have been delicate. The purpose of the…

  17. Balancing curriculum freedom and regulation in the Netherlands

    NARCIS (Netherlands)

    Nieveen, N.; Kuiper, W.

    2012-01-01

    The extent to which the goals and contents of (compulsory) education should to be regulated has been a complicated balancing act in the Netherlands. Against a background of a longstanding statutory tradition of freedom of education, governmental decisions about ‘what knowledge is of most worth’ have

  18. 17 CFR 210.3-01 - Consolidated balance sheets.

    Science.gov (United States)

    2010-04-01

    ... AND CONTENT OF AND REQUIREMENTS FOR FINANCIAL STATEMENTS, SECURITIES ACT OF 1933, SECURITIES EXCHANGE... Statements § 210.3-01 Consolidated balance sheets. (a) There shall be filed, for the registrant and its... registrant's fiscal year and audited financial statements for the most recent fiscal year are not available...

  19. Complementary mechanisms for upright balance during walking

    Science.gov (United States)

    Fettrow, Tyler D.; Thompson, Elizabeth D.; Agada, Peter; McFadyen, Bradford J.; Jeka, John J.

    2017-01-01

    Lateral balance is a critical factor in keeping the human body upright during walking. Two important mechanisms for balance control are the stepping strategy, in which the foot placement is changed in the direction of a sensed fall to modulate how the gravitational force acts on the body, and the lateral ankle strategy, in which the body mass is actively accelerated by an ankle torque. Currently, there is minimal evidence about how these two strategies complement one another to achieve upright balance during locomotion. We use Galvanic vestibular stimulation (GVS) to induce the sensation of a fall at heel-off during gait initiation. We found that young healthy adults respond to the illusory fall using both the lateral ankle strategy and the stepping strategy. The stance foot center of pressure (CoP) is shifted in the direction of the perceived fall by ≈2.5 mm, starting ≈247 ms after stimulus onset. The foot placement of the following step is shifted by ≈15 mm in the same direction. The temporal delay between these two mechanisms suggests that they independently contribute to upright balance during locomotion, potentially in a serially coordinated manner. Modeling results indicate that without the lateral ankle strategy, a much larger step width is required to maintain upright balance, suggesting that the small but early CoP shift induced by the lateral ankle strategy is critical for upright stability during locomotion. The relative importance of each mechanism and how neurological disorders may affect their implementation remain an open question. PMID:28234936

  20. Complementary mechanisms for upright balance during walking.

    Directory of Open Access Journals (Sweden)

    Hendrik Reimann

    Full Text Available Lateral balance is a critical factor in keeping the human body upright during walking. Two important mechanisms for balance control are the stepping strategy, in which the foot placement is changed in the direction of a sensed fall to modulate how the gravitational force acts on the body, and the lateral ankle strategy, in which the body mass is actively accelerated by an ankle torque. Currently, there is minimal evidence about how these two strategies complement one another to achieve upright balance during locomotion. We use Galvanic vestibular stimulation (GVS to induce the sensation of a fall at heel-off during gait initiation. We found that young healthy adults respond to the illusory fall using both the lateral ankle strategy and the stepping strategy. The stance foot center of pressure (CoP is shifted in the direction of the perceived fall by ≈2.5 mm, starting ≈247 ms after stimulus onset. The foot placement of the following step is shifted by ≈15 mm in the same direction. The temporal delay between these two mechanisms suggests that they independently contribute to upright balance during locomotion, potentially in a serially coordinated manner. Modeling results indicate that without the lateral ankle strategy, a much larger step width is required to maintain upright balance, suggesting that the small but early CoP shift induced by the lateral ankle strategy is critical for upright stability during locomotion. The relative importance of each mechanism and how neurological disorders may affect their implementation remain an open question.

  1. Lesson "Balance in Nature

    Science.gov (United States)

    Chapanova, V.

    2012-04-01

    Lesson "Balance in Nature" This simulation game-lesson (Balance in Nature) gives an opportunity for the students to show creativity, work independently, and to create models and ideas. It creates future-oriented thought connected to their experience, allowing them to propose solutions for global problems and personal responsibility for their activities. The class is divided in two teams. Each team chooses questions. 1. Question: Pollution in the environment. 2. Question: Care for nature and climate. The teams work on the chosen tasks. They make drafts, notes and formulate their solutions on small pieces of paper, explaining the impact on nature and society. They express their points of view using many different opinions. This generates alternative thoughts and results in creative solutions. With the new knowledge and positive behaviour defined, everybody realizes that they can do something positive towards nature and climate problems and the importance of individuals for solving global problems is evident. Our main goal is to recover the ecological balance, and everybody explains his or her own well-grounded opinions. In this work process the students obtain knowledge, skills and more responsible behaviour. This process, based on his or her own experience, dialogue and teamwork, helps the participant's self-development. Making the model "human↔ nature" expresses how human activities impact the natural Earth and how these impacts in turn affect society. Taking personal responsibility, we can reduce global warming and help the Earth. By helping nature we help ourselves. Teacher: Veselina Boycheva-Chapanova " Saint Patriarch Evtimii" Scholl Str. "Ivan Vazov"-19 Plovdiv Bulgaria

  2. Strategic Balanced Scorecard Simulation

    DEFF Research Database (Denmark)

    Nielsen, Steen; Nielsen, Erland Hejn

    2012-01-01

    of financial and non-financial measures. The overall idea of BSC is to make the strategy operational, as proposed by Kaplan and Norton (1992; 1996; 2007) and to use the strategy for simulation. Our results indicate that a company may gain great learning insight from such simulation studies. The whole article......The purpose of this article is to show how a System Dynamics Modelling approach can be integrated into the Balanced Scorecard (BSC) for a case company with special focus on the handling of causality in a dynamic perspective. The case company’s BSC model includes five perspectives and a number...

  3. Balancing Trust and Control

    DEFF Research Database (Denmark)

    Jagd, Søren

    This paper focuses on the leadership challenge of balancing trust and control. The relation between trust and control has for a long time been a puzzling issue for management researchers. In the paper I first show that there has been a dramatic change in the way the relation between trust....... The paper concludes by illustrating how this more fine grained understanding of the intertwining of trust and control is helpful for the understanding of the interplay of trust, control and self-control in new forms of organizations....

  4. Energy balances 2005

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    Denmark's energy consumption was 800 PJ in 2005 when corrected for the fuel consumption used for producing electricity for export. The consumption is 0,5 % higher than in 2004. Since 1975, the energy consumption has been on the same level with minor fluctuations which are mainly due to the climate. The energy balances is an account of production, import and export, and consumption of energy. The consumption is accounted as physical amounts as well as gross consumption. Also, accounts are presented of the costs of energy in basis prices and in market prices, including excises on energy, CO 2 , and SO 2 . (LN)

  5. Ballet Balance Strategies

    DEFF Research Database (Denmark)

    Pedersen, Camilla; Erleben, Kenny; Sporring, Jon

    2006-01-01

    Animating physically realistic human characters is challenging, since human observers are highly tuned to recognize human cues such as emotion and gender from motion patterns. The main contribution of this paper is a new model firmly based on biomechanics, which is used to animate balance and basic...... movements of a ballet dancers. It is supported by computer simulated experiments and it is in good agreement with biomechanical measurements of real-life dancers. Our results questions the previous approaches in dynamic animation, which only uses the center of gravity strategy, and instead demonstrate...

  6. Balancing beyond the horizon?

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich; Pilegaard, Jess

    2011-01-01

    The present article seeks to make sense of recent European Union (EU) naval capability changes by applying neo-realist theory to the EU as a collective actor in the global balance of power. The paper compares two different strands of neorealist theory by deducing key predictions about the expected...... naval posture of the Union and the corresponding expected changes in capabilities. These predictions are subsequently held up against post-cold war data on naval acquisitions in the EU. The paper concludes that the observed patterns are best explained not as bandwagoning with the USA, but as a long...

  7. Balancing through episodic learning

    DEFF Research Database (Denmark)

    Scheuer, John Damm

    2013-01-01

    Peter Jarvis’s theory about learning suggests that human beings learn and change as a result of hearing, seeing, smelling, tasting, touching, and feeling. They change and learn by interacting with other humans, things, and events in certain time-space contexts and by reflecting upon these, as well...... as upon wished-for future states or past experiences, knowledge, and history, and upon what these experiences mean to one’s own self and identity. This chapter explores how female top managers have to reflect and find a balance in their work-family lives on the basis of interaction with, and inputs from...

  8. Effects of dynamic posturographic balance training versus conventional balance training on mobility and balance in elderly

    International Nuclear Information System (INIS)

    Saddiqi, F.A.; Masood, T.

    2017-01-01

    To determine the effects of dynamic posturographic balance training versus conventional balance training in improving mobility and balance in elderly. Methodology: Forty subjects between 50 to 80 years of age were selected via non-probability convenience sampling technique, for this randomized controlled trial. Both females and males with no major co-morbid conditions and cognitive impairments were recruited and randomized via coin toss method into two equal groups: Dynamic Posturographic balance training (DPG) group and Conventional balance training (CBT) group. The DPG training was provided via Biodex Balance System (Static and Dynamic). Both groups received interventions 3 times (35 to 45min each day) a week for 8 weeks, after which terminal assessment was done. Data were collected on demographic profile, balance via berg balance score and mobility by using Timed Up and Go Test. Independent samples t test was used to check difference between CBT group and DPG Group and repeated measures Analysis of Variance (ANOVA) was used for within-group analysis. Results: Baseline analysis of Berg balance scale and timed up and go test between two groups showed no significant difference with (p 0.805 and 0.251, respectively). After 8 weeks of intervention, there was significant difference between the groups in both variables (p 0.019 and 0.001, respectively). Conclusion: Dynamic posturographic balance training was more effective in improving dynamic balance and mobility in elderly population in comparison to conventional balance training. (author)

  9. Interchangeability of the Wii Balance Board for Bipedal Balance Assessment.

    Science.gov (United States)

    Bonnechère, Bruno; Jansen, Bart; Omelina, Lubos; Rooze, Marcel; Van Sint Jan, Serge

    2015-08-27

    Since 2010, an increasing interest in more portable and flexible hardware for balance and posture assessment led to previously published studies determining whether or not the Wii Balance Board could be used to assess balance and posture, both scientifically and clinically. However, no previous studies aimed at comparing results from different Wii Balance Boards for clinical balance evaluation exist. The objective of this crossover study is to assess the interchangeability of the Wii Balance Board. A total of 6 subjects participated in the study and their balance was assessed using 4 different Wii Balance Boards. Trials were recorded simultaneously with Wii Balance Boards and with a laboratory force plate. Nine relevant clinical parameters were derived from center of pressure displacement data obtained from Wii Balance Board and force plate systems. Intraclass correlation coefficients (ICC), F tests, and Friedman tests were computed to assess the agreement between trials and to compare the Wii Balance Board and force plate results. Excellent correlations were found between the Wii Balance Board and force plate (mean ρ =.83). With the exception of 2 parameters, strong to excellent agreements were found for the 7 remaining parameters (ICC=.96). No significant differences were found between trials recorded with different Wii Balance Boards. Our results indicate that for most of the parameters analyzed, balance and posture assessed with one Wii Balance Board were statistically similar to results obtained from another. Furthermore, the good correlation between the Wii Balance Board and force plate results shows that Wii Balance Boards can be reliably used for scientific assessment using most of the parameters analyzed in this study. These results also suggest that the Wii Balance Board could be used in multicenter studies and therefore, would allow for the creation of larger populations for clinical studies. Ethical Committee of the Erasme Hospital (CCB B406201215142

  10. Negative leave balances

    CERN Multimedia

    Human Resources Department

    2005-01-01

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

  11. Negative leave balances

    CERN Multimedia

    Human Resources Department

    2005-01-01

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

  12. Balance ability and athletic performance.

    Science.gov (United States)

    Hrysomallis, Con

    2011-03-01

    The relationship between balance ability and sport injury risk has been established in many cases, but the relationship between balance ability and athletic performance is less clear. This review compares the balance ability of athletes from different sports, determines if there is a difference in balance ability of athletes at different levels of competition within the same sport, determines the relationship of balance ability with performance measures and examines the influence of balance training on sport performance or motor skills. Based on the available data from cross-sectional studies, gymnasts tended to have the best balance ability, followed by soccer players, swimmers, active control subjects and then basketball players. Surprisingly, no studies were found that compared the balance ability of rifle shooters with other athletes. There were some sports, such as rifle shooting, soccer and golf, where elite athletes were found to have superior balance ability compared with their less proficient counterparts, but this was not found to be the case for alpine skiing, surfing and judo. Balance ability was shown to be significantly related to rifle shooting accuracy, archery shooting accuracy, ice hockey maximum skating speed and simulated luge start speed, but not for baseball pitching accuracy or snowboarding ranking points. Prospective studies have shown that the addition of a balance training component to the activities of recreationally active subjects or physical education students has resulted in improvements in vertical jump, agility, shuttle run and downhill slalom skiing. A proposed mechanism for the enhancement in motor skills from balance training is an increase in the rate of force development. There are limited data on the influence of balance training on motor skills of elite athletes. When the effectiveness of balance training was compared with resistance training, it was found that resistance training produced superior performance results for

  13. 76 FR 44613 - Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009

    Science.gov (United States)

    2011-07-26

    ... provision, states that none of the funds appropriated by the Act ``may be used for a project for the... dollars balanced against the need for efficient implementation of the Recovery Act provision while still...

  14. 17 CFR 403.3 - Use of customers' free credit balances.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Use of customers' free credit... UNDER SECTION 15C OF THE SECURITIES EXCHANGE ACT OF 1934 PROTECTION OF CUSTOMER SECURITIES AND BALANCES § 403.3 Use of customers' free credit balances. Every registered government securities broker or dealer...

  15. Nuclear Regulatory Authority Act, 2015 (Act 895)

    International Nuclear Information System (INIS)

    2015-04-01

    An Act to establish a Nuclear Regulatory Authority in Ghana. This Act provides for the regulation and management of activities and practices for the peaceful use of nuclear material or energy, and to provide for the protection of persons and the environment against the harmful effects of radiation; and to ensure the effective implementation of the country’s international obligations and for related matters. This Act replaced the Radiation Protection Instrument, of 1993 (LI 1559).

  16. Serotonin and the regulation of mammalian energy balance.

    Directory of Open Access Journals (Sweden)

    Michael H Donovan

    2013-03-01

    Full Text Available Maintenance of energy balance requires regulation of the amount and timing of food intake. Decades of experiments utilizing pharmacological and later genetic manipulations have demonstrated the importance of serotonin signaling in this regulation. Much progress has been made in recent years in understanding how central nervous system serotonin systems acting through a diverse array of serotonin receptors impact feeding behavior and metabolism. Particular attention has been paid to mechanisms through which serotonin impacts energy balance pathways within the hypothalamus. How upstream factors relevant to energy balance regulate the release of hypothalamic serotonin is less clear, but work addressing this issue is underway. Generally, investigation into the central serotonergic regulation of energy balance has had a predominantly hypothalamocentric focus, yet nonhypothalamic structures that have been implicated in energy balance regulation also receive serotonergic innervation and express multiple subtypes of serotonin receptors. Moreover, there is a growing appreciation of the diverse mechanisms through which peripheral serotonin impacts energy balance regulation. Clearly, the serotonergic regulation of energy balance is a field characterized by both rapid advances and by an extensive and diverse set of central and peripheral mechanisms yet to be delineated.

  17. Balancing Family and Career

    Science.gov (United States)

    Andam, Aba Bentil; Dawson, Silvina Ponce; Horton, K. Renee; Sandow, Barbara

    2005-10-01

    In essentially all countries, responsibilities for child care, cooking, cleaning, and other homemaking tasks fall predominantly on the wife and mother. In addition, the childbearing years come during the period when a physicist must study hard, work long hours on research, and take temporary positions, often abroad. Thus, balancing family and career has long been one of the major barriers to women's participation in science and engineering fields, including physics. While many young women believe that they must choose between having children and having a science career, the fact is that the majority of women physicists in both developing and developed countries have successfully done both. This paper summarizes some ideas and recommendations raised in discussions, especially focused on easing the challenges of having children while in temporary jobs, returning to physics after a career break, the need for "family-friendly" working conditions, and the dual-career problem facing couples where both are scientists.

  18. Balancing Trust and Control

    DEFF Research Database (Denmark)

    Jagd, Søren

    2010-01-01

    The purpose of this paper is to show that conceptualizing trust and control as interactively related processes, as opposed to more static conceptualizations of the two concepts and the relations between them, adds importantly towards understanding the challenges involved in balancing of trust...... and control in organizations. The paper examines recent literature on the conceptualization of the relation between trust and control in and between organizations. The literature review shows that trust and control has been conceptualized as either substituting or complementing each other. Further......, it is found that the complementary/substitution debate calls for an explicit conceptualization of the relation between trust and control as an interactive process, in contrast to earlier conceptualizations of trust and control as two relatively static and isolated concepts. While the static perspective...

  19. [Balanced scorecard in health].

    Science.gov (United States)

    Leyton-Pavez, Carolina Elena; Huerta-Riveros, Patricia Carolina; Paúl-Espinoza, Iván Renato

    2015-01-01

    To evaluate the installation of strategies in the higher complexity hospitals (HMC, in Spanish) of public health in Chile starting from the results of the Balanced Scorecard (BSC), during the years 2011-2012. The implementation of the BSC is described, the strategies and indicators identified, and the results of the 57 HMC compared and analyzed. Starting from the comparison of the results it is discovered that the BSC allows to evaluate the installation of the strategies. Differences are identified in the installation of the strategies by geographical area, with North presenting a higher score (20.21), followed by Center (10.41) and South (19.50), which can be explained by the size and complexity of this establishments, variables that should be incorporated in the evaluation of the results of the BSC.

  20. Work-life balance

    Energy Technology Data Exchange (ETDEWEB)

    Roche, Pat

    2011-03-15

    Gay Renouf has opted for a work/life balance; with a chemistry degree she joined the Saskatchewan Research Council out of graduate school in 1986. She first worked on understanding surfactants in emulsions and then dealt more with petroleum engineering issues like pipeline specifications. She is looking at waterfloods in heavy and medium gravity pools and has discovered factors helping to produce heavy oil waterfloods. But all Renouf's life is not devoted to her work: she has been working part-time, spending her free time being a parent, training for marathons and being a running coach. Renouf believes that her passion for running is consistent with her work as a scientist.

  1. Energy balance climate models

    Science.gov (United States)

    North, G. R.; Cahalan, R. F.; Coakley, J. A., Jr.

    1981-01-01

    An introductory survey of the global energy balance climate models is presented with an emphasis on analytical results. A sequence of increasingly complicated models involving ice cap and radiative feedback processes are solved, and the solutions and parameter sensitivities are studied. The model parameterizations are examined critically in light of many current uncertainties. A simple seasonal model is used to study the effects of changes in orbital elements on the temperature field. A linear stability theorem and a complete nonlinear stability analysis for the models are developed. Analytical solutions are also obtained for the linearized models driven by stochastic forcing elements. In this context the relation between natural fluctuation statistics and climate sensitivity is stressed.

  2. Balance Toward Language Mastery

    Directory of Open Access Journals (Sweden)

    Virginia R. Heslinga

    2017-01-01

    Full Text Available Problems in attaining language mastery with students from diverse language backgrounds and levels of ability confront educators around the world. Experiments, research, and experience see positive effects of adding sign language in communication methods to pre-school and K-12 education. Augmentative, alternative, interactive, accommodating, and enriching strategies using sign language aid learners in balancing the skills needed to mastery of one language or multiple languages. Theories of learning that embrace play, drama, motion, repetition, socializing, and self-efficacy connect to the options for using sign language with learners in inclusive and mainstream classes. The methodical use of sign language by this researcher-educator over two and a half decades showed signing does build thinking skills, add enjoyment, stimulate communication, expand comprehension, increase vocabulary acquisition, encourage collaboration, and helps build appreciation for cultural diversity.

  3. Radar channel balancing with commutation

    Energy Technology Data Exchange (ETDEWEB)

    Doerry, Armin Walter

    2014-02-01

    When multiple channels are employed in a pulse-Doppler radar, achieving and maintaining balance between the channels is problematic. In some circumstances the channels may be commutated to achieve adequate balance. Commutation is the switching, trading, toggling, or multiplexing of the channels between signal paths. Commutation allows modulating the imbalance energy away from the balanced energy in Doppler, where it can be mitigated with filtering.

  4. Balancing Axial Thrust in the Single – Suction one stage Centrifugal Pump by Hydraulic Balance Holes.

    Directory of Open Access Journals (Sweden)

    Abdulkareem Abdulwahab Ibrahim

    2016-12-01

    Full Text Available One of the important performance parameter for any centrifugal pump is its bearing life. Bearing life is of more importance , it depends upon two hydraulic forces acting on the impeller, i.e. radial thrust and axial thrust . Axial thrust is dependent on the many aspects , shroud and casing clearances, peripheral shroud speeds, head developed by the pump, impeller geometry. The use of drilled holes through the impeller shroud to the balancing chamber is inferior to the arrangement using a special channel to connect the balancing size of the holes, number of holes and diameter of circle holes . In this paper , derived the equation for determine the radius of circle hole.

  5. When Do States Balance Power?

    DEFF Research Database (Denmark)

    Hariri, Jacob Gerner; Wivel, Anders

    2010-01-01

    This paper explores the logic of balancing in structural realist theory. Arguably, the durability of the unipolar moment is a challenge to the logic of balancing. The paper uses the tools of microeconomics to build a mathematical model of structural realism. The simple model reiterates...... the structural realist prediction that the weaker states should balance the unipole. Under a slight model extension, it is shown that efforts to balance in separate capabilities always tends to offset each other. Under this extension, the durability of the unipolar moment is in fact consistent...

  6. Atomic Act amended

    International Nuclear Information System (INIS)

    Drabova, D.

    2002-01-01

    In the paper by the chairwoman of the Czech nuclear regulatory authority, the history of Czech nuclear legislation is outlined, the reasons for the amendment of the Atomic Act (Act No. 18/1997) are explained, and the amendments themselves are highlighted. The Act No. 13/2002 of 18 December 2001 is reproduced from the official Collection of Acts of the Czech Republic in the facsimile form. The following acts were thereby amended: Atomic Act No. 18/1997, Metrology Act No. 505/1990, Public Health Protection Act No. 258/2000, and Act No. 2/1969 on the Establishment of Ministries and Other Governmental Agencies of the Czech Republic. (P.A.)

  7. Turbine interstage seal with self-balancing capability

    Energy Technology Data Exchange (ETDEWEB)

    Mills, Jacob A; Jones, Russell B; Sexton, Thomas D

    2017-09-26

    An interstage seal for a turbine of a gas turbine engine, the interstage seal having a seal carrier with an axial extending seal tooth movable with a stator of the engine, and a rotor with a seal surface that forms the interstage seal with the seal tooth, where a magnetic force produced by two magnets and a gas force produced by a gas pressure acting on the seal carrier forms a balancing force to maintain a close clearance of the seal without the seal tooth contacting the rotor seal surfaces during engine operation. In other embodiments, two pairs of magnets produce first and second magnetic forces that balance the seal in the engine.

  8. Interim balance: Ecology

    International Nuclear Information System (INIS)

    Kogon, E.; Jungk, R.

    1981-01-01

    Subjects: The ecology problem - world wide. Sectoral balances: The examples of energy, transportation, chemistry, agriculture and food industry, water supply. Destruction of nature and human discord. Conservatives in our political parties and their views on environmental protection. Alliance between reds and 'greens', integration between reds and greens. The Rhine initiative. Lead respects no borders, experiences of citizens' action groups in Lothringia and the Saar district. International airport Munich-II/comments by a protestant. 'Give priority to life'/A hearing on environmental protection. 4:96 - 'greens' in the Bremen Senate. Policy in a hard-hearing world/psychology of citizens' action groups. Critical ecological research and scientific establishment. Full productivity and ecology. The deluge to follow/Hints on how to build an ark. Symbiosis is more than coexistence/Ecologists' social theory. Throwing in two hundred elementary particles/on the way to an ecological concept of science. Scientific journals. Alternative literature. Teaching model for a teaching subject 'ecology'. (orig.) [de

  9. Par Pond water balance

    International Nuclear Information System (INIS)

    Hiergesell, R.A.; Dixon, K.L.

    1996-06-01

    A water budget for the Par Pond hydrologic system was established in order to estimate the rate of groundwater influx to Par Pond. This estimate will be used in modeling exercises to predict Par Pond reservoir elevation and spillway discharge in the scenario where Savannah River water is no longer pumped and discharged into Par Pond. The principal of conservation of mass was used to develop the water budget, where water inflow was set equal to water outflow. Components of the water budget were identified, and the flux associated with each was determined. The water budget was considered balanced when inflow and outflow summed to zero. The results of this study suggest that Par Pond gains water from the groundwater system in the upper reaches of the reservoir, but looses water to the groundwater system near the dam. The rate of flux of groundwater from the water table aquifer into Par Pond was determined to be 13 cfs. The rate of flux from Par Pond to the water table aquifer near the dam was determined to be 7 cfs

  10. Balancing "we" and "me".

    Science.gov (United States)

    Congdon, Christine; Flynn, Donna; Redman, Melanie

    2014-10-01

    The open office is the dominant form of workspace design for good reason: It fosters collaboration, promotes learning, and nurtures strong culture. But what most companies fail to realize is that collaboration has a natural rhythm that requires both interaction and private contemplation. Companies have been trying for decades to find the balance between public and private workspace that best supports collaboration. In 1980 52% of U.S. employees lacked workspaces where they could concentrate without distraction. In response, high-walled cubicles took over the corporate landscape. By the late 1990s, the tide had turned, and only 23% of employees wanted more privacy, and 50% wanted more access to other people. Ever since, firms have been beefing up spaces that support collaboration and shrinking areas for individual work. But the pendulum seems to have swung too far: Once again, people feel a pressing need for privacy, not only to do heads-down work but to cope with the intensity of work today. To address these needs, according to the authors, we have to rethink our assumptions about privacy. Traditionally defined in physical terms, privacy is now about the individual's ability to control information and stimulation. In this article, the authors examine workspace design through the new lens of privacy and offer insights on how to foster teamwork and solitude.

  11. The right balance

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Over the course of her career as a physicist, Felicitas Pauss, currently responsible for CERN's External Relations, has often been the sole woman in an environment dominated by men. While she freely admits that being a woman physicist can have as many advantages as disadvantages, she thinks the best strategy is to maintain the right balance.   From a very early age, Felicitas Pauss always wanted to be involved in projects that interested and fascinated her. That's how she came to study physics. When she was a first-year university student in Austria in 1970, it was still fairly uncommon for women to go into physics research. "I grew up in Salzburg with a background in music. At that time, it was certainly considered more ‘normal’ for a woman to study music than to do research in physics. But already in high school I was interested in physics and technical instruments and wanted to know how things work and what they are made of”. At the beginning of her care...

  12. Balancing atmospheric carbon dioxide

    Energy Technology Data Exchange (ETDEWEB)

    Goreau, T.J. (Discovery Bay Marine Laboratory, Univ. of the West Indies (JM))

    1990-01-01

    Rising carbon dioxide and global temperatures are causing increasing worldwide concern, and pressure towards an international law of the atmosphere is rapidly escalating, yet widespread misconceptions about the greenhouse effect's inevitability, time scale, and causes have inhibited effective consensus and action. Observations from Antarctic ice cores, Amazonian rain forests, and Carribean coral reefs suggest that the biological effects of climate change may be more severe than climate models predict. Efforts to limit emissions from fossil-fuel combustion alone are incapable of stabilizing levels of carbon dioxide in the atmosphere. Stabilizing atmospheric carbon dioxide requires coupled measures to balance sources and sinks of the gas, and will only be viable with large-scale investments in increased sustainable productivity on degraded tropical soils, and in long-term research on renewable energy and biomass product development in the developing countries. A mechanism is outlined which directly links fossil-fuel combustion sources of carbon dioxide to removal via increasing biotic productivity and storage. A preliminary cost-benefit analysis suggests that such measures are very affordable, costing far less than inaction. (With 88 refs.).

  13. Paul Collier : Balancing beams

    CERN Multimedia

    2009-01-01

    As former head of AB Operations, Paul Collier and his group were in the ‘cockpit’ for the LHC’s maiden voyage - piloting the first beam around the ring. But now, as Head of the Beams Department, he will need his feet firmly on the ground in order to balance all the beam activities at CERN. "As Department Head, I’ll have less direct contact with the machines," Collier says with a hint of regret. "I’ll still obviously be very involved, but they won’t actually let me loose in front of the keyboard anymore!" As the new Head of the BE Department, Collier will be in charge of nearly 400 people, and will oversee all the beam activities, including the preparations for the longest period of beam operation in the history of CERN. In the new organization, the BE, TE and EN Departments have been grouped together in the Accelerator and Technology Sector. "‘Partnership’ is a key word for the three departments," says Collier. "The n...

  14. Balancing safety and economics

    International Nuclear Information System (INIS)

    Kroeger, W.; Fischer, P.U.

    2000-01-01

    The safety requirements of NPPs have always aimed at limiting societal risks. This risk approach initially resulted in deterministic design criteria and concepts. In the 1980s the paradigm 'safety at all costs' arose and often led to questionable backfitting measures. Conflicts between new requirements, classical design concepts and operational demands were often ignored. The design requirements for advanced reactors ensure enhanced protection against severe accidents. Still, it is questionable whether the 'no-damage-outside-the-fence' criteria can be achieved deterministically and at competitive costs. Market deregulation and utility privatisation call for a balance between safety and costs, without jeopardising basic safety concepts. An ideal approach must be risk-based and imply modern PSAs and new methods for cost-benefit and ALARA analyses, embed nuclear risks in a wider risk spectrum, but also make benefits transparent within the context of a broader life experience. Governments should define basic requirements, minimum standards and consistent comparison criteria, and strengthen operator responsibility. Internationally sufficient and binding safety requirements must be established and nuclear technology transfer handled in a responsible way, while existing plants, with their continuous backfitting investments, should receive particular attention. (orig.)

  15. Balancing media environments

    DEFF Research Database (Denmark)

    Olesen, Mogens

    interrelation between media technologies and users and specifying how our tools and media presents us with possibilities and limitations for action. For instance, a computer affords interaction with information in contrast to e.g. a book which affords information reception. Importantly, the affordance concept......The paper examines how students in Danish upper secondary schools experience the uses and effects of the digital environment in relation to their school activities. Theoretically a media ecological perspective (Strate 2006) is applied which understands teaching and learning practices as shaped...... by the interrelation between teacher, student and the media technologies. According to this perspective, media creates an environment that shapes our possibilities for acting and communicating. In a basic sense, teaching and learning is a communicative situation where, traditionally, the teacher sends information...

  16. Towards exoskeletons with balance capacities

    NARCIS (Netherlands)

    van der Kooij, Herman; van Asseldonk, Edwin H.F.; Vlutters, Mark; González-Vargas, José; Ibáñez, Jaime; Contreras-Vidal, Jose L.; van der Kooij, Herman; Pons, José Luis

    2017-01-01

    Current exoskeletons replay pre-programmed trajectories at the actuated joints. Towards the employment of exoskeletons with more flexible and adaptive behavior, we investigate human balance control during gait. We study human balance control by applying brief force pulses at the pelvis in different

  17. Balance control in older adults

    NARCIS (Netherlands)

    Van Dieën, Jaap H.; Pijnappels, Mirjam

    2017-01-01

    To avoid falls during everyday movements, we need to maintain balance, i.e., control the position of our body's center of mass relative to our base of support. The balance control system comprises sensory subsystems, their afferent nerves, an extensive brain network, and the motor system.

  18. Immunomodulation Mechanism of Antidepressants: Interactions between Serotonin/Norepinephrine Balance and Th1/Th2 Balance

    Science.gov (United States)

    Martino, Matteo; Rocchi, Giulio; Escelsior, Andrea; Fornaro, Michele

    2012-01-01

    Neurotransmitters and hormones regulate major immune functions, including the selection of T helper (Th)1 or Th2 cytokine responses, related to cell-mediated and humoral immunity, respectively. A role of imbalance and dynamic switching of Th1/Th2 system has been proposed, with relative displacement of the immune reserve in relation to complex interaction between Th1/Th2 and neuro-hormonal balance fluctuations, in the pathogenesis of various chronic human diseases, probably also including psychiatric disorders. Components of the stress system such as norepinephrine (NE) and glucocorticoids appear to mediate a Th2 shift, while serotonin (5-HT) and melatonin might mediate a Th1 shift. Some antidepressants would occur affecting these systems, acting on neurotransmitter balance (especially the 5-HT/NE balance) and expression levels of receptor subtypes, which in turn affect cytokine production and relative Th1/Th2 balance. It could be therefore hypothesized that the antidepressant-related increase in NE tone enhances the Th2 response, while the decrease in NE tone or the increase in 5-HT tone enhances the Th1 response. However, the neurotransmitter and Th1/Th2 balance modulation could be relative, aiming to restore physiological levels a previous imbalance in receptor sensitivity and cytokine production. The considerations on neuro-immunomodulation could represent an additional aid in the study of pathophysiology of psychiatric disorders and in the choice of specific antidepressants in specific clusters of symptoms, especially in comorbidity with internal pathologies. Furthermore limited data, reviewed here, have shown the effectiveness of some antidepressants as pure immunomodulators. However, these considerations are tentative and require experimental confirmation or refutation by future studies. PMID:23204981

  19. Tax balance in agribusiness as a type of special balance

    Directory of Open Access Journals (Sweden)

    Milojević Ivan

    2015-01-01

    Full Text Available The tendency of continuous compounding of business processes inevitably leads to application of increasingly complex instruments for the purposes of financial reporting in agribusiness. In this system the existential place and role of individual elements that alter the existing and acquire new functions comes into question. Balancing implies a regulated and consistent system in which every change leads to the creation of new relations and changing already established relationships. In this regard, in this paper we will focus on the place and role of tax balance in the group of special balances in agribusiness, as a very significant group of accounting instruments. Displaying information for users and situations in which they are used, balances gain their place in this classification. For the purposes of applying financial instruments, referring primarily to balances in agribusiness, it is necessary to know the way of their classification according to their functions. From this aspect, tax balance in agribusiness is a specific report, both in terms of its formal and material structure, which gives it the basis to belong to ordinary as well as special types of balances in agribusiness.

  20. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Treatments and Therapies Airway Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your airways. ... or caregiver. Older kids and adults can choose ACTs that they can do on their own. Share ...

  1. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Open Enrollment Periods Claims and Appeals Glossary of Common Health Insurance Terms Understanding Travel Insurance Research X ... with CF and her father: Demonstrate and discuss common ACT therapies Offer their tips for fitting ACTs ...

  2. Airway Clearance Techniques (ACTs)

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    Full Text Available ... CF Treatments and Therapies Airway Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your ... for fitting ACTs into daily life Airway Clearance Techniques | Webcast To learn more about how you can ...

  3. Airway Clearance Techniques (ACTs)

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    Full Text Available ... Therapeutics Lab Developing New Treatments The CF Foundation offers a number of resources for learning about clinical ... her father: Demonstrate and discuss common ACT therapies Offer their tips for fitting ACTs into daily life ...

  4. Airway Clearance Techniques (ACTs)

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    Full Text Available ... the smaller airways to attack bacteria. Choose What's Best for You Your respiratory therapist or another member ... specific ACTs for you to try. However, the best ACT is the one that you are most ...

  5. Work-life balance: history, costs, and budgeting for balance.

    Science.gov (United States)

    Raja, Siva; Stein, Sharon L

    2014-06-01

    The concept and difficulties of work-life balance are not unique to surgeons, but professional responsibilities make maintaining a work-life balance difficult. Consequences of being exclusively career focused include burn out, physical, and mental ailments. In addition, physician burn out may hinder optimal patient care and incur significant costs on health care in general. Assessing current uses of time, allocating goals catered to an individual surgeon, and continual self-assessment may help balance time, and ideally will help prevent burn out.

  6. Nuclear Installations Act 1965

    International Nuclear Information System (INIS)

    1965-01-01

    This Act governs all activities related to nuclear installations in the United Kingdom. It provides for the licensing procedure for nuclear installations, the duties of licensees, the competent authorities and carriers of nuclear material in respect of nuclear occurrences, as well as for the system of third party liability and compensation for nuclear damage. The Act repeals the Nuclear Installations (Licensing and Insurance) Act 1959 and the Nuclear Installations (Amendment Act) 1965 except for its Section 17(2). (NEA) [fr

  7. Modern rotor balancing - Emerging technologies

    Science.gov (United States)

    Zorzi, E. S.; Von Pragenau, G. L.

    1985-01-01

    Modern balancing methods for flexible and rigid rotors are explored. Rigid rotor balancing is performed at several hundred rpm, well below the first bending mode of the shaft. High speed balancing is necessary when the nominal rotational speed is higher than the first bending mode. Both methods introduce weights which will produce rotor responses at given speeds that will be exactly out of phase with the responses of an unbalanced rotor. Modal balancing seeks to add weights which will leave other rotor modes unaffected. Also, influence coefficients can be determined by trial and error addition of weights and recording of their effects on vibration at speeds of interest. The latter method is useful for balancing rotors at other than critical speeds and for performing unified balancing beginning with the first critical speed. Finally, low-speed flexible balancing permits low-speed tests and adjustments of rotor assemblies which will not be accessible when operating in their high-speed functional configuration. The method was developed for the high pressure liquid oxygen turbopumps for the Shuttle.

  8. Calibration Variable Selection and Natural Zero Determination for Semispan and Canard Balances

    Science.gov (United States)

    Ulbrich, Norbert M.

    2013-01-01

    Independent calibration variables for the characterization of semispan and canard wind tunnel balances are discussed. It is shown that the variable selection for a semispan balance is determined by the location of the resultant normal and axial forces that act on the balance. These two forces are the first and second calibration variable. The pitching moment becomes the third calibration variable after the normal and axial forces are shifted to the pitch axis of the balance. Two geometric distances, i.e., the rolling and yawing moment arms, are the fourth and fifth calibration variable. They are traditionally substituted by corresponding moments to simplify the use of calibration data during a wind tunnel test. A canard balance is related to a semispan balance. It also only measures loads on one half of a lifting surface. However, the axial force and yawing moment are of no interest to users of a canard balance. Therefore, its calibration variable set is reduced to the normal force, pitching moment, and rolling moment. The combined load diagrams of the rolling and yawing moment for a semispan balance are discussed. They may be used to illustrate connections between the wind tunnel model geometry, the test section size, and the calibration load schedule. Then, methods are reviewed that may be used to obtain the natural zeros of a semispan or canard balance. In addition, characteristics of three semispan balance calibration rigs are discussed. Finally, basic requirements for a full characterization of a semispan balance are reviewed.

  9. Father, Son, Wife, Husband: Philanthropy as Exchange and Balance.

    Science.gov (United States)

    Chan, Kwok-Bun

    2010-09-01

    This essay attempts to use exchange and balance theories to explain philanthropy. For exchange, such theoretical components as attractions or rewards, costs, barriers and alternatives are invoked to make sense of the biography of a Chinese philanthropist in Hong Kong who donated two schools to remember his father and wife. The balance theory was also used, which argues that people do not seek to maximize their pleasure or to minimize their pain, but to balance, advancing one purpose or concern without neglecting the other-to enhance their well-being and to act morally. The essay argues that the case study method is most able to handle complex behaviour and complex lives. It concludes with a plea for more active use of social theory in research on philanthropy as moral and economic behavior embedded in the social contexts of family, marriage and community.

  10. Neuropeptides controlling energy balance: orexins and neuromedins

    Science.gov (United States)

    Nixon, Joshua P.; Kotz, Catherine M.; Novak, Colleen M.; Billington, Charles J.; Teske, Jennifer A.

    2016-01-01

    In this section we review the feeding and energy expenditure effects of orexin (also known as hypocretin) and neuromedin. Orexins are multifunctional neuropeptides that affect energy balance by participating in regulation of appetite, arousal, and spontaneous physical activity. Central orexin signaling for all functions originates in the lateral hypothalamus–perifornical area, and is likely functionally differentiated based on site of action and on interacting neural influences. The effect of orexin on feeding is likely related to arousal in some ways, but is nonetheless a separate neural process that depends on interactions with other feeding related neuropeptides. In a pattern distinct from other neuropeptides, orexin stimulates both feeding and energy expenditure. Orexin increases in energy expenditure are mainly by increasing spontaneous physical activity, and this energy expenditure effect is more potent than the effect on feeding. Global orexin manipulations, such as in transgenic models, produce energy balance changes consistent with a dominant energy expenditure effect of orexin. Neuromedins are gut-brain peptides that reduce appetite. There are gut sources of neuromedin, but likely the key appetite related neuromedin producing neurons are in hypothalamus and parallel other key anorectic neuropeptide expression in the arcuate to paraventricular hypothalamic projection. As with other hypothalamic feeding related peptides, hindbrain sites are likely also important sources and targets of neuromedin anorectic action. Neuromedin increases physical activity in addition to reducing appetite, thus producing a consistent negative energy balance effect. Together with the various other neuro-peptides, -transmitters, -modulators and –hormones, neuromedin and orexin act in the appetite network to produce changes in food intake and energy expenditure, which ultimately influences the regulation of body weight. PMID:22249811

  11. Self-balancing air riding seal for a turbine

    Energy Technology Data Exchange (ETDEWEB)

    Mills, Jacob A.

    2017-08-15

    A turbine of a gas turbine engine has an air riding seal that forms a seal between a rotor and a stator of the turbine, the air riding seal including an annular piston movable in an axial direction under the influence of a pressure on one side with a pressure acting on an opposite side that self-balances the air riding seal during the steady state condition of the engine and lifts off the seal during engine transients.

  12. Serotonin and the regulation of mammalian energy balance

    OpenAIRE

    Donovan, Michael H.; Tecott, Laurence H.

    2013-01-01

    Maintenance of energy balance requires regulation of the amount and timing of food intake. Decades of experiments utilizing pharmacological and later genetic manipulations have demonstrated the importance of serotonin signaling in this regulation. Much progress has been made in recent years in understanding how central nervous system (CNS) serotonin systems acting through a diverse array of serotonin receptors impact feeding behavior and metabolism. Particular attention has been paid to mecha...

  13. Energy balances 1997 and 1998

    International Nuclear Information System (INIS)

    Anon.

    1999-01-01

    The energy balances of the Danish Statistical Office are the designation of the goods balances, which are tabulated for each energy article in both physical entities (quantities) and in base rates (values). The balance concept is connected to the definition supply = use, which is the basis for the construction of the system. The supply is determined as the sum of two items: import and production while the total use is the sum of 138 items: export, waste and transmission loss, stock increase, input in lack of the 130 industries, and private consumption divided into 5 consumption groups. The statistical analysis is performed yearly in both quantities and values for 35 energy articles. Values are computed for base rates, profits, taxes, VAT and market prices (buyer's price), respectively. The energy balances from 1975 to 1998 are presented for comparison. (EHS)

  14. Energy balances 1998 and 1999

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The energy balances of the Danish Statistical Office are the designation of the goods balances, which are tabulated for each energy article in both physical entities (quantities) and in base rates (values). The balance concept is connected to the definition supply = use, which is the basis for the construction of the system. The supply is determined as the sum of two items: import and production while the total use is the sum of 138 items: export, waste and transmission loss, stock increase, input in lack of the 130 industries, and private consumption divided into 5 consumption groups. The statistical analysis is performed yearly in both quantities and values for 35 energy articles. Values are computed for base rates, profits, taxes, VAT and market prices (buyer's price), respectively. The energy balances from 1975 to 1998 are presented for comparison. (EHS)

  15. Risk, Balanced Skills and Entrepreneurship

    DEFF Research Database (Denmark)

    Hsieh, Chihmao; Parker, Simon C.; Van Praag, Mirjam

    2017-01-01

    This paper proposes that risk aversionencourages individuals to invest in balanced skillprofiles, making them more likely to become entrepreneurs.By not taking this possible linkage intoaccount, previous research has underestimated theimpacts of both risk aversion and balanced skills onthe likeli...... likelihood individuals choose entrepreneurship.Data on Dutch university graduates provide an illustrationsupporting our contention. We raise thepossibility that even risk-averse people might besuited to entrepreneurship; and it may also help...

  16. Electric power balance sheet 2012

    International Nuclear Information System (INIS)

    2013-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2012: strong seasonal contrast of power consumption, rise of the renewable energies contribution in meeting the electricity demand, slight decay of the nuclear and thermal power generation, decrease of the export balance and change in trades structure, adaptation of RTE's network to the evolutions of the energy system

  17. Form 6 - gas balancing agreement

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In 1988, a special Committee of the Rocky Mountain Mineral Law Foundation undertook a project to draft a model from gas balancing agreement. This project was initiated at the request of a number of Foundation members who felt that a model form gas balancing agreement would facilitate the negotiation of operating agreement, since gas balancing issues had become sticking points in the process. The Committee was composed of attorneys representing a wide cross-section of the oil and gas industry including both major and independent oil companies, production companies with interstate pipeline affiliates, and private practitioners. The Committee attempted to address the more controversial issues in gas balancing with optional provisions in the Form. To facilitate the negotiation process, the number of optional provisions was minimized. This form may be used as an Appendix to the new A.A.P.L. Form 610-1989 Model Form Operating Agreement. This book includes provision of this Form which are: Ownership of gas production; Balancing of production accounts; Cash balancing upon depletion; Deliverability tests; Nominations; Statements; Payment of taxes; Operating expenses; Overproducing allowable; Payment of leasehold burdens; Operator's liability; Successors and assigns; Audits; Arbitration; and Operator's fees

  18. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... ultimately help find a balance between your busy lifestyle and your CF care. Adult Guide to Cystic ... a cure. Donate About Us About the Foundation Media Center Attendance Policy Our History Board of Trustees ...

  19. Airway Clearance Techniques (ACTs)

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    Full Text Available ... learning more about how you can manage your disease every day, you can ultimately help find a balance between your busy lifestyle and your CF care. ... Wellness Anxiety and CF Coping While Caring for Someone With ...

  20. Airway Clearance Techniques (ACTs)

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    Full Text Available ... about how you can manage your disease every day, you can ultimately help find a balance between ... Accommodations for College Scholarships and Financial Aid Reproductive Health and Fertility Contraception and Protection How Does CF ...

  1. Radioactive Substances Act 1960

    International Nuclear Information System (INIS)

    1960-01-01

    This Act regulates the keeping and use of radioactive material and makes provision for the disposal and storage of radioactive waste in the United Kingdom. It provides for a licensing system for such activities and for exemptions therefrom, in particular as concerns the United Kingdom Atomic Energy Authority. The Act repeals Section 4(5) of the Atomic Energy Authority Act, 1954 which made temporary provision for discharge of waste on or from premises occupied by the Authority. (NEA) [fr

  2. Learning dialog act processing

    OpenAIRE

    Wermter, Stefan; Löchel, Matthias

    1996-01-01

    In this paper we describe a new approach for learning dialog act processing. In this approach we integrate a symbolic semantic segmentation parser with a learning dialog act network. In order to support the unforeseeable errors and variations of spoken language we have concentrated on robust data-driven learning. This approach already compares favorably with the statistical average plausibility method, produces a segmentation and dialog act assignment for all utterances in a robust manner,...

  3. Radiological Protection Act 1970

    International Nuclear Information System (INIS)

    1970-01-01

    This Act provides for the establishment of a Radiological Protection Board to undertake research and advise on protection from radiation hazards. Its functions include provision of advice to Government departments with responsibilities in relation to protection of sectors of the community or the community as a whole against the hazards of ionizing radiation. The Act, which lays down that the Board shall replace certain departments concerned with radiation protection, repeals several Sections of the Radioactive Substances Act 1948 and the Science and Technology Act 1965. (NEA) [fr

  4. Act II of the Sunshine Act.

    Science.gov (United States)

    Pham-Kanter, Genevieve

    2014-11-01

    To coincide with the introduction in the United States of the Sunshine Act, Genevieve Pham-Kanter discusses what we need to look for to fight hidden bias and deliberate or unconscious corruption. Please see later in the article for the Editors' Summary.

  5. Act II of the Sunshine Act.

    Directory of Open Access Journals (Sweden)

    Genevieve Pham-Kanter

    2014-11-01

    Full Text Available To coincide with the introduction in the United States of the Sunshine Act, Genevieve Pham-Kanter discusses what we need to look for to fight hidden bias and deliberate or unconscious corruption. Please see later in the article for the Editors' Summary.

  6. 25 CFR 700.33 - Act (The Act).

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Act (The Act). 700.33 Section 700.33 Indians THE OFFICE OF NAVAJO AND HOPI INDIAN RELOCATION COMMISSION OPERATIONS AND RELOCATION PROCEDURES General Policies and Instructions Definitions § 700.33 Act (The Act). (a) The Act. The Act is Pub. L. 93-531, (88 Stat...

  7. Balance disorders in the elderly.

    Science.gov (United States)

    Sturnieks, D L; St George, R; Lord, S R

    2008-12-01

    Good balance is an imperative skill for daily life that requires the complex integration of sensory information regarding the position of the body relative to the surroundings and the ability to generate appropriate motor responses to control body movement. Balance calls upon contributions from vision, vestibular sense, proprioception, muscle strength and reaction time. With increased age, there is a progressive loss of functioning of these systems which can contribute to balance deficits. Balance disorders represent a growing public health concern due to the association with falls and fall-related injuries, particularly in regions of the world in which high proportions of the population are elderly. Falls present one of the most serious and costly problems associated with older adulthood. Falls can mark the beginning of a decline in function and independence and are the leading cause of injury-related hospitalisation in older people. One in three people over the age of 65 years who are living in the community experience at least one fall each year and 10-15% of these falls are associated with serious injury. In economic terms, the direct and indirect costs associated with falls are large and will grow as the proportion of older people increases. Consequently, understanding age-related changes in the physiological systems imperative to balance is of utmost importance to prevent falls in older people and reduce the injury-related burden on individuals and society.

  8. Low cost balancing unit design

    Science.gov (United States)

    Golembiovsky, Matej; Dedek, Jan; Slanina, Zdenek

    2017-06-01

    This article deals with the design of a low-cost balancing system which consist of battery balancing units, accumulator pack units and coordinator unit with interface for higher level of battery management system. This solution allows decentralized mode of operation and the aim of this work is implementation of controlling and diagnostic mechanism into an electric scooter project realized at Technical university of Ostrava. In todays world which now fully enjoys the prime of electromobility, off-grid battery systems and other, it is important to seek the optimal balance between functionality and the economy side of BMS that being electronics which deals with secondary cells of batery packs. There were numerous sophisticated, but not too practical BMS models in the past, such as centralized system or standalone balance modules of individual cells. This article aims at development of standalone balance modules which are able to communicate with the coordinator, adjust their parameters and ensure their cells safety in case of a communication failure. With the current worldwide cutting cost trend in mind, the emphasis was put on the lowest price possible for individual component. The article is divided into two major categories, the first one being desing of power electronics with emphasis on quality, safety (cooling) and also cost. The second part describes development of a communication interface with reliability and cost in mind. The article contains numerous graphs from practical measurements. The outcome of the work and its possible future is defined in the conclusion.

  9. 29 CFR 825.101 - Purpose of the Act.

    Science.gov (United States)

    2010-07-01

    ... contingency operation. The Act is intended to balance the demands of the workplace with the needs of families... of the Fourteenth Amendment in minimizing the potential for employment discrimination on the basis of sex, while promoting equal employment opportunity for men and women. (b) The FMLA was predicated on...

  10. Technology, Education and Copyright Harmonization Act Best Practices

    Science.gov (United States)

    Shaver, Marc S.

    2017-01-01

    Educational institutions continually work to balance between providing students with access to data and protecting copyright owner's exclusive rights. The Copyright Act of 1976, effective in 1978, provided exemptions for live and distance education. As digital technology grew in capability, its capabilities were incorporated in distance education,…

  11. Nuclear Installations Act 1969

    International Nuclear Information System (INIS)

    1969-01-01

    The purpose of this Act is to amend the Nuclear Installations Act 1965 to bring it into full compliance with the international conventions on nuclear third party liability to which the United Kingdom is a Signatory, namely, the Paris Convention, the Brussels Supplementary Convention and the Vienna Convention. (NEA) [fr

  12. Americans with Disabilities Act.

    Science.gov (United States)

    Kaesberg, Mary Ann; Murray, Kenneth T.

    1994-01-01

    Presents a 35-item checklist of practical activities for school district compliance with the Americans with Disabilities Act (ADA). The checklist is based on ADA statutes, other civil rights legislation and litigation, as well as pertinent regulations and the legislative history of the act contained in the Congressional Record. (MLF)

  13. Access to Information Act

    International Development Research Centre (IDRC) Digital Library (Canada)

    PC Forms Inc. 834-4048

    To apply for information under the Access to. Information Act, complete this form or a written request mentioning the Act. Describe the information being sought and provide any relevant details necessary to help the International. Development Research Centre (IDRC) find it. If you require assistance, refer to Info Source.

  14. Radiation emitting devices act

    International Nuclear Information System (INIS)

    1970-01-01

    This Act, entitled the Radiation Emitting Devices Act, is concerned with the sale and importation of radiation emitting devices. Laws relating to the sale, lease or import, labelling, advertising, packaging, safety standards and inspection of these devices are listed as well as penalties for any person who is convicted of breaking these laws

  15. Marine Mammal Protection Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Marine Mammal Protection Act (MMPA or Act) prohibits, with certain exceptions, the "take" of marine mammals in U.S. waters and by U.S. citizens on the high seas,...

  16. Clean Air Act Text

    Science.gov (United States)

    The Clean Air Act is the law that defines EPA's responsibilities for protecting and improving the nation's air quality and the stratospheric ozone layer. The last major change in the law, the Clean Air Act Amendments of 1990, enacted in 1990 by Congress.

  17. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... be taken through a nebulizer during ACTs. Inhaled antibiotics should be taken after ACTs are finished and the lungs are as clear of mucus as possible. This will allow the medication to reach deeply into the smaller airways to attack bacteria. Choose What's Best for You Your respiratory therapist ...

  18. Balancing on tightropes and slacklines.

    Science.gov (United States)

    Paoletti, P; Mahadevan, L

    2012-09-07

    Balancing on a tightrope or a slackline is an example of a neuromechanical task where the whole body both drives and responds to the dynamics of the external environment, often on multiple timescales. Motivated by a range of neurophysiological observations, here we formulate a minimal model for this system and use optimal control theory to design a strategy for maintaining an upright position. Our analysis of the open and closed-loop dynamics shows the existence of an optimal rope sag where balancing requires minimal effort, consistent with qualitative observations and suggestive of strategies for optimizing balancing performance while standing and walking. Our consideration of the effects of nonlinearities, potential parameter coupling and delays on the overall performance shows that although these factors change the results quantitatively, the existence of an optimal strategy persists.

  19. Dairy Proteins and Energy Balance

    DEFF Research Database (Denmark)

    Bendtsen, Line Quist

    High protein diets affect energy balance beneficially through decreased hunger, enhanced satiety and increased energy expenditure. Dairy products are a major source of protein. Dairy proteins are comprised of two classes, casein (80%) and whey proteins (20%), which are both of high quality......, but casein is absorbed slowly and whey is absorbed rapidly. The present PhD study investigated the effects of total dairy proteins, whey, and casein, on energy balance and the mechanisms behind any differences in the effects of the specific proteins. The results do not support the hypothesis that dairy...... proteins, whey or casein are more beneficial than other protein sources in the regulation of energy balance, and suggest that dairy proteins, whey or casein seem to play only a minor role, if any, in the prevention and treatment of obesity....

  20. BALANCER: A Computer Program for Balancing Chemical Equations.

    Science.gov (United States)

    Jones, R. David; Schwab, A. Paul

    1989-01-01

    Describes the theory and operation of a computer program which was written to balance chemical equations. Software consists of a compiled file of 46K for use under MS-DOS 2.0 or later on IBM PC or compatible computers. Additional specifications of courseware and availability information are included. (Author/RT)

  1. Balance velocities of the Greenland ice sheet

    DEFF Research Database (Denmark)

    Joughin, I.; Fahnestock, M.; Ekholm, Simon

    1997-01-01

    We present a map of balance velocities for the Greenland ice sheet. The resolution of the underlying DEM, which was derived primarily from radar altimetery data, yields far greater detail than earlier balance velocity estimates for Greenland. The velocity contours reveal in striking detail......, the balance map is useful for ice-sheet modelling, mass balance studies, and field planning....

  2. Nuclear blackmail and nuclear balance

    International Nuclear Information System (INIS)

    Betts, R.K.

    1987-01-01

    This book raises pointed questions about nuclear saber rattling. More than a dozen cases since the bombing of Hiroshima and Magasaki in which some sort of nuclear threat was used as a sparring technique in tense confrontations are cited. Each incident is described and analyzed. Two theories offered to explain America's use of nuclear threats, the balance of interest theory and the balance of power theory, are contrasted throughout the book. This book helps to fill the gap in the understanding of nuclear weapons and their uses, while pointing out that nuclear bravado could lead to an unintended unleashing of these weapons

  3. BARLEY BALANCE SHEET IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Dragoş Mihai MEDELETE

    2013-01-01

    Full Text Available Barley is one of the most important cereal grown in Romania, after corn and wheat. This is based, at least on considerations of cultivated area (413.4 thousand ha - average 2007-2009, but also because of the multiple uses it may have (Food, feed, industrial raw materials, etc.. Presentation of food balance we consider interesting in terms of supply and demand components: production, imports, stocks, exports, seeds, feed consumption, industrial raw materials, food and other useslosses. On the basis of total volume of supply and demand we could determine the balance sheet at nationa level for the product.

  4. The relevance of clinical balance assessment tools to differentiate balance deficits

    OpenAIRE

    Mancini, Martina; Horak, Fay B

    2010-01-01

    Control of balance is complex and involves maintaining postures, facilitating movement, and recovering equilibrium. Balance control consists of controlling the body center of mass over its limits of stability. Clinical balance assessment can help assess fall risk and/or determine the underlying reasons for balance disorders. Most functional balance assessment scales assess fall risk and the need for balance rehabilitation but do not differentiate types of balance deficits. A system approach t...

  5. Canada's Clean Air Act

    International Nuclear Information System (INIS)

    2006-01-01

    This paper provided an outline of Canada's Clean Air Act and examined some of the regulatory changes that will occur as a result of its implementation. The Act is being introduced to strengthen the legislative basis for taking action on reducing air pollution and GHGs, and will allow the government to regulate both indoor and outdoor air pollutants and GHGs. The Act will require the Ministers of the Environment and Health to establish national air quality objectives, as well as to monitor and report on their attainment. The Canadian Environmental Protection Act will be amended to enable the government to regulate the blending of fuels and their components. The Motor Vehicle Fuel Consumption Standards Act will also be amended to enhance the government's authority to regulate vehicle fuel efficiency. The Energy Efficiency Act will also be expanded to allow the government to set energy efficiency standards and labelling requirements for a wider range of consumer and commercial products. The Act will commit to short, medium and long-term industrial air pollution targets. Regulations will be proposed for emissions from industry; on-road and off-road vehicles and engines; and consumer and commercial products. It was concluded that the Government of Canada will continue to consult with provinces, territories, industries and Canadians to set and reach targets for the reduction of both indoor and outdoor air pollutants and GHG emissions. 6 figs

  6. Sarbanes Oxley Act

    OpenAIRE

    Těšínský, Josef

    2011-01-01

    The diploma thesis is focused on corporate fraud problematic, on The Sarbanes-Oxley Act of 2002 and on problematics of internal control systems and corporate governance, which relate closely with the Sarbanes-Oxley act. The goal of my diploma thesis is to highlight the significance of corporate fraud problematic and create an integrated summary of requirements placed on companies, which either have to or want to comply with the Sarbanes-Oxley act. The opening part of the diploma thesis is foc...

  7. The Experiment as Act

    DEFF Research Database (Denmark)

    Søndergaard, Morten

    to identify and locate the experiments of POEX65 as acts; and to ask the questions: what constitutes those acts as experiments? and how do we possibly archive them? My purpose, then, is to define the methodologies to obtain the contours of a post-phenomenology of experimental artistic production in order...... to be able to analyse the phenomena found at POEX65. Here I will use the notion of the ‘ontological theatre’ (Pickering), which, according to Pickering, is acted out in experimental art productions. The experiment could thus be seen as an ‘agency-realism’ – as an ‘act’ of relations across the aesthetics...

  8. The Energy Act 1983

    International Nuclear Information System (INIS)

    1983-01-01

    Part II of This Act came into force on 1 September 1983 and is concerned with nuclear installations. Its main purpose is to amend the Nuclear Installations Act 1965 to give effect to the provisions of two Protocols amending the Paris Convention on nuclear third party liability and the Brussels Convention Supplementary to the Paris Convention respectively. The principal effect of these modifications is to increase the sums available to meet claims for nuclear damage. The United Kingdom is a Party to both Conventions and the provisions of the 1983 Act will enable it to ratify the Protocols. (NEA) [fr

  9. Going International: The Balanced Scorecard.

    Science.gov (United States)

    Rojas, Alicia M.

    2001-01-01

    Explains the balanced scorecard as a management system that provides a framework for strategic measurement which translates the vision and strategy of the organization in operational terms by four indicators: financial, process, employee and client satisfaction, and results. Also considers the importance of cultural differences in performance…

  10. Flexible-Rotor Balancing Demonstration

    Science.gov (United States)

    Giordano, J.; Zorzi, E.

    1986-01-01

    Report describes method for balancing high-speed rotors at relatively low speeds and discusses demonstration of method on laboratory test rig. Method ensures rotor brought up to speeds well over 20,000 r/min smoothly, without excessive vibration amplitude at critical speeds or at operating speed.

  11. Off-Balance Sheet Financing.

    Science.gov (United States)

    Adams, Matthew C.

    1998-01-01

    Examines off-balance sheet financing, the facilities use of outsourcing for selected needs, as a means of saving operational costs and using facility assets efficiently. Examples of using outside sources for energy supply and food services, as well as partnering with business for facility expansion are provided. Concluding comments address tax…

  12. Learning from Balance Sheet Visualization

    Science.gov (United States)

    Tanlamai, Uthai; Soongswang, Oranuj

    2011-01-01

    This exploratory study examines alternative visuals and their effect on the level of learning of balance sheet users. Executive and regular classes of graduate students majoring in information technology in business were asked to evaluate the extent of acceptance and enhanced capability of these alternative visuals toward their learning…

  13. Balancing Author and Publisher Rights

    OpenAIRE

    Suber, Peter

    2008-01-01

    As open access gains momentum, more and more scholarly authors are trying to retain the rights they need to authorize open access. At the same time, many publishers continue to demand transfer of copyright and resist author demands to retain key rights. This article explores the possibility of a balance which gives each side the rights it needs.

  14. Danish Balance of Payments Support

    DEFF Research Database (Denmark)

    Tarp, Finn; Kragh, Mads Váczy

    This study is an analysis of Danish Balance for Payments Support (BOP) covering the period 1988-94. This aid instrument has not so far been used as an active tool to further Danish policy conditionalities vis-à-vis the reform process in developing countries. On the contrary, BOP has mainly been...

  15. The Revenue vs. Service Balance

    Science.gov (United States)

    Savarese, John

    2006-01-01

    Ten years ago, students at the University of Vermont (UVM) had to carry separate ID cards, meal cards, and athletic cards. Today, the single CATcard combines all of these functions, plus library privileges, an optional declining balance program called CAT$cratch, access to computer labs, use of vending machines without quarters, and even a ride on…

  16. 75 FR 63703 - Privacy Act of 1974; Privacy Act Regulation

    Science.gov (United States)

    2010-10-18

    ... FEDERAL RESERVE SYSTEM 12 CFR Part 261a [Docket No. R-1313] Privacy Act of 1974; Privacy Act... implementing the Privacy Act of 1974 (Privacy Act). The primary changes concern the waiver of copying fees... records under the Privacy Act; the amendment of special procedures for the release of medical records to...

  17. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... every day, you can ultimately help find a balance between your busy lifestyle and your CF care. Adult Guide to Cystic Fibrosis CF and School For Teachers Managing My CF in College CYSTIC FIBROSIS-RELATED DIABETES Emotional Wellness Anxiety and CF Coping While Caring for ...

  18. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Person With CF in the Same School Daily Life Living with cystic fibrosis comes with many challenges, including medical, social, and financial. By learning more about how you can manage your disease every day, you can ultimately help find a balance between your busy lifestyle and your CF care. ...

  19. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... about how you can manage your disease every day, you can ultimately help find a balance between your busy lifestyle and your CF care. Adult Guide to Cystic Fibrosis CF and School For Teachers Managing My CF in College CYSTIC FIBROSIS-RELATED ...

  20. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... What to Consider Regarding a Lung Transplant Medications Antibiotics Bronchodilators CFTR Modulator Therapies Mucus Thinners Nebulizer Care ... that help thin and move the mucus, and antibiotics. Bronchodilators should be inhaled before you start ACTs. ...

  1. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Twitter YouTube Instagram Email DONATE Breadcrumb Navigation Home Life With CF Treatments and Therapies Airway Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your airways. Most are easy to ...

  2. Marine Pollution Prevention Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Marine Pollution Prevention Act of 2008 implements the International Convention for the Prevention of Pollution from Ships, including related Protocols (MARPOL)...

  3. Endangered Species Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The purpose of the Endangered Species Act (ESA) is to protect and recover imperiled species and the ecosystems upon which they depend. The U.S. Fish and Wildlife...

  4. Affordable Care Act (ACA)

    Data.gov (United States)

    Social Security Administration — The Affordable Care Act (ACA) is a federal statute enacted with a goal of increasing the quality and affordability of health insurance. Through a web service, CMS...

  5. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Clinical Care Guidelines Nutrition and GI Care Guidelines Antioxidants Clinical Care Guidelines Colorectal Cancer Screening Clinical Care ... All ACTs involve coughing or huffing . Many of them use percussion (clapping) or vibration to loosen mucus ...

  6. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... another member of your CF care team can show you how to perform many different ACTs and ... of children with CF and a respiratory therapist talk about the different techniques they use for airway ...

  7. ACTS – SUCCESS STORY

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. ACTS – SUCCESS STORY. Totally 103 experiments were conducted and the programme succeeded in the areas. Medicine; Education; Defence; Emergency Response; Maritime and Aeronautical Mobile Communications; Science and Astronomy.

  8. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... There are different ways to clear your airways. Most are easy to do. Infants and toddlers will ... best ACT is the one that you are most likely to perform as part of your daily ...

  9. Abandoned Shipwreck Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents the extent of the Abandoned Shipwreck Act (ASA). The ASA allows states to manage a broad range of resources within submerged lands, including...

  10. Clean Water Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data represent geographic terms used within the Clean Water Act (CWA). The CWA establishes the basic structure for regulating the addition of pollutants...

  11. Preventive Radiation Protection Act

    International Nuclear Information System (INIS)

    Roewer, H.

    1988-01-01

    The commentary is intended to contribute to protection of the population by a practice-oriented discussion and explanation of questions arising in connection with the Preventive Radiation Protection Act. Leaving aside discussions about abandonment of nuclear power, or criticism from any legal point of view, the commentary adopts the practical approach that accepts, and tries to help implementing, the act as it is. It is a guide for readers who are not experts in the law and gives a line of orientation by means of explanations and sometimes by citations from other acts (in footnotes). The commentary also presents the EURATOM Directive No. 3954/87 dated 22 December 1987, the EC Directive No. 3955/87 dated 22 December 1987, and the EC Directive No. 1983/88 dated 5 July 1988. A tabular survey shows the system of duties and competences defined by the Preventive Radiation Protection Act. (RST) [de

  12. Energy Policy Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Energy Policy Act (EPA) addresses energy production in the United States, including: (1) energy efficiency; (2) renewable energy; (3) oil and gas; (4) coal; (5)...

  13. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Airway Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your airways. Most are easy ... to loosen mucus from airway walls. See how different airway clearance techniques work to help you clear ...

  14. ACT250 Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The ACT 250 Districts layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...

  15. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... resources you need to continuously build upon this work. Awards and Grants Career Development Awards Research Awards ... The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements Advocacy News Briefings, Testimonies, and Regulatory ...

  16. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Research Consortia CF Biomarker Consortium CFTR 3-D Structure Consortium CFTR Folding Consortium Mucociliary Clearance Consortium SUCCESS ... The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements Advocacy News Briefings, Testimonies, and Regulatory ...

  17. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Pipeline 101 About the Drug Development Pipeline How Drugs Get on the ... All ACTs involve coughing or huffing . Many of them use percussion (clapping) or vibration to loosen mucus from ...

  18. National Environmental Policy Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Environmental Policy Act (NEPA) was the first major environmental law in the United States and established national environmental policies for the...

  19. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Health Care Reform How Tax Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements Advocacy News Briefings, Testimonies, and Regulatory ...

  20. The Corporations Act 2001

    OpenAIRE

    Bostock, Tom

    2002-01-01

    The author outlines reforms made in Australia in the area of company law with an analysis of the Corporations Act 2001, which along with the Australian Securities and Investments Commission Act 2001 comprises Corporations legislation in Australia. Article by Tom Bostock (a partner in the law firm Mallesons Stephen Jaques, Melbourne, Australia). Published in Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by...

  1. Work-life balancing: challenges and strategies.

    Science.gov (United States)

    Chittenden, Eva H; Ritchie, Christine S

    2011-07-01

    Balancing the personal and the professional is an ongoing struggle for most professionals, and palliative care clinicians are no exception. A sustained lack of balance can lead to feelings of frustration, inadequacy, and guilt. Palliative care physicians may find this balance particularly difficult due to the nature of their work: caring for patients and families who are often suffering and in crisis. In this article, we describe challenges to work-life balancing and strategies that may promote balance, including "timeshifting," goal setting, cognitive reframing, and self-care. We argue that the search for balance is a lifelong endeavor that entails self-reflection and continuing examination of one's values and goals.

  2. France's energy balance for 2012

    International Nuclear Information System (INIS)

    Louati, Sami; Ouradou, Frederic; Rouquette, Celine; Cadin, Didier; Korman, Bernard; Lauverjat, Jean; Martin, Jean-Philippe; Rabai, Yacine; Reynaud, Didier; Thienard, Helene; Wong, Florine; Albertini, Jean-Paul; Bottin, Anne; Reperant, Patricia; Grosset, Catherine

    2013-07-01

    in the 13 of July act of Parliament outlining energy programming and policy, which aims for a 2% reduction per year in final energy intensity by 2015. The slighter drop in energy intensity is no doubt the result of the economic stagnation in 2012: in crisis periods industry does not run at full capacity, with adverse consequences for efficiency. According to SOeS' partial and provisional calculations, CO 2 emissions from combustion for energy production, after correction for climate variations, decreased by 3.1%. They have shown a clear fall over 5 years, with an average decrease of 2.2% per year since 2007. In 2012, emission levels were 8.8% lower than those of 1990. They remained stable in 2012 in real data terms. In addition to these data for the energy balance calculated in accordance with international norms, the European directive on renewable energy requires indicators specific to it, and with different calculation methods and scope. According to those indicators, in 2012 France fell slightly short of the final consumption target set by the national renewable energy action plan required by the directive. For 2012, it was 22.9 Mtoe of renewable energy, in comparison with 22.0 Mtoe actually achieved. Over the 2005-2012 period, final consumption of renewable energy grew by 6.2 Mtoe, instead of the expected 7.1 Mtoe. The shortfall observed relates to both the electrical and thermal components: it was 3 points for renewable electricity, as a result of the wind power sector where the target shortfall was 21 points. It was 4 points for thermal renewable energies, as the winter of 2012, more severe than that of 2011, mobilised more fuel-wood and heat pumps. For biofuels, consumption of bio-diesel is very close to the patterns indicated, unlike bio-ethanol where the difference is far greater

  3. The CEO's second act.

    Science.gov (United States)

    Nadler, David A

    2007-01-01

    When a CEO leaves because of performance problems, the company typically recruits someone thought to be better equipped to fix what the departing executive couldn't--or wouldn't. The board places its confidence in the new person because of the present dilemma's similarity to some previous challenge that he or she dealt with successfully. But familiar problems are inevitably succeeded by less familiar ones, for which the specially selected CEO is not quite so qualified. More often than not, the experiences, skills, and temperament that yielded triumph in Act I turn out to be unequal to Act II's difficulties. In fact, the approaches that worked so brilliantly in Act I may be the very opposite of what is needed in Act II. The CEO has four choices: refuse to change, in which case he or she will be replaced; realize that the next act requires new skills and learn them; downsize or circumscribe his or her role to compensate for deficiencies; or line up a successor who is qualified to fill a role to which the incumbent's skills and interests are no longer suited. Hewlett-Packard's Carly Fiorina exemplifies the first alternative; Merrill Lynch's Stanley O'Neal the second; Google's Sergey Brin and Larry Page the third; and Quest Diagnostics' Ken Freeman the fourth. All but the first option are reasonable responses to the challenges presented in the second acts of most CEOs' tenures. And all but the first require a power of observation, a propensity for introspection, and a strain of humility that are rare in the ranks of the very people who need those qualities most. There are four essential steps executives can take to discern that they have entered new territory and to respond accordingly: recognition that their leadership style and approach are no longer working; acceptance of others' advice on why performance is faltering; analysis and understanding of the nature of the Act II shift; and, finally, decision and action.

  4. In-line balanced detection stimulated Raman scattering microscopy

    KAUST Repository

    Crisafi, Francesco

    2017-08-31

    We introduce a novel configuration for stimulated Raman scattering (SRS) microscopy, called In-line Balanced Detection (IBD), which employs a birefringent plate to generate a time-delayed polarization-multiplexed collinear replica of the probe, acting as a reference. Probe and reference cross the sample at the same position, thus maintaining their balance during image acquisition. IBD can be implemented in any conventional SRS setup, by adding a few simple elements, bringing its sensitivity close to the shot-noise limit even with a noisy laser. We tested IBD with a fiber-format laser system and observed signal-to-noise ratio improvement by up to 30 dB.

  5. AN INITIAL EVALUATION OF THE BTRACKS BALANCE PLATE AND SPORTS BALANCE SOFTWARE FOR CONCUSSION DIAGNOSIS.

    Science.gov (United States)

    Goble, Daniel J; Manyak, Kristin A; Abdenour, Thomas E; Rauh, Mitchell J; Baweja, Harsimran S

    2016-04-01

    As recently dictated by the American Medical Society, balance testing is an important component in the clinical evaluation of concussion. Despite this, previous research on the efficacy of balance testing for concussion diagnosis suggests low sensitivity (∼30%), based primarily on the popular Balance Error Scoring System (BESS). The Balance Tracking System (BTrackS, Balance Tracking Systems Inc., San Diego, CA, USA) consists of a force plate (BTrackS Balance Plate) and software (BTrackS Sport Balance) which can quickly (balance testing with gold standard accuracy. The present study aimed to determine the sensitivity of the BTrackS Balance Plate and Sports Balance Software for concussion diagnosis. Cross-Sectional Study. Preseason baseline balance testing of 519 healthy Division I college athletes playing sports with a relatively high risk for concussions was performed with the BTrackS Balance Test. Testing was administered by certified athletic training staff using the BTrackS Balance Plate and Sport Balance software. Of the baselined athletes, 25 later experienced a concussion during the ensuing sport season. Post-injury balance testing was performed on these concussed athletes within 48 of injury and the sensitivity of the BTrackS Balance Plate and Sport Balance software was estimated based on the number of athletes showing a balance decline according to the criteria specified in the Sport Balance software. This criteria is based on the minimal detectable change statistic with a 90% confidence level (i.e. 90% specificity). Of 25 athletes who experienced concussions, 16 had balance declines relative to baseline testing results according to the BTrackS Sport Balance software criteria. This corresponds to an estimated concussion sensitivity of 64%, which is twice as great as that reported previously for the BESS. The BTrackS Balance Plate and Sport Balance software has the greatest concussion sensitivity of any balance testing instrument reported to date. Level 2

  6. Validity and reliability of balance assessment software using the Nintendo Wii balance board: usability and validation

    OpenAIRE

    Park, Dae-Sung; Lee, GyuChang

    2014-01-01

    Background A balance test provides important information such as the standard to judge an individual’s functional recovery or make the prediction of falls. The development of a tool for a balance test that is inexpensive and widely available is needed, especially in clinical settings. The Wii Balance Board (WBB) is designed to test balance, but there is little software used in balance tests, and there are few studies on reliability and validity. Thus, we developed a balance assessment softwar...

  7. Do budget balance rules anchor budget balance expectations? -- Some international evidence

    OpenAIRE

    Rülke, Jan-Christoph; Frenkel, Michael; Lis, Eliza

    2013-01-01

    This is the first study that analyzes whether budget balance expectations are anchored and whether budget balance rules effectively anchor expectations. To this end, we use a unique data set which covers budget balance expectations in 17 countries that implemented a budget balance rules. While our results are mixed concerning the general impact of budget balance rules on anchoring expectations, we do find that specific features of budget balance rules are important to successfully anchor budg...

  8. Balanced pressure gerotor fuel pump

    Energy Technology Data Exchange (ETDEWEB)

    Raney, Michael Raymond; Maier, Eugen

    2004-08-03

    A gerotor pump for pressurizing gasoline fuel is capable of developing pressures up to 2.0 MPa with good mechanical and volumetric efficiency and satisfying the durability requirements for an automotive fuel pump. The pump has been designed with optimized clearances and by including features that promote the formation of lubricating films of pressurized fuel. Features of the improved pump include the use of a shadow port in the side plate opposite the outlet port to promote balancing of high fuel pressures on the opposite sides of the rotors. Inner and outer rotors have predetermined side clearances with the clearances of the outer rotor being greater than those of the inner rotor in order to promote fuel pressure balance on the sides of the outer rotor. Support of the inner rotor and a drive shaft on a single bushing with bearing sleeves maintains concentricity. Additional features are disclosed.

  9. Double-yoke balanced compressor

    International Nuclear Information System (INIS)

    Durenec, P.

    1981-01-01

    A double-yoke balanced compressor for a cryogenic cooler that has only linear motion imparted to balanced piston and cylinder masses. A piston yoke is driven in the linear stroke direction by a piston axially offset crankshaft cam and a cylinder yoke is driven linearly by a cylinder axially offset crankshaft cam that is exactly offset 180 0 from the other cam. A large circular bushing in the compressor housing covers the entire outer cylinder head during linear operation to prevent blow by and to guide the cylinder linearly. The lower portion of the piston and cylinder connecting rods fit into linear guides that are further comprised of low molecular weight gas filled cavities to provide additional air bearing smoothness to the linear motion of the piston and cylinder

  10. TOMATOES BALANCE SHEET IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Dragoş Mihai MEDELETE

    2013-01-01

    Full Text Available Tomatoes are one of the most representative vegetable species cultivated in our country. This allegation is based on the essential elements of tomatoes culture respectively area cultivated, total production and average yield per hectare - indicators for 2007-2009 reached average levels of 48.8 thousand hectares and 736.9 thousand tonnes respectively 15101kg / ha. Presentation of food helps establish balance of the demand and supply component parts total as follows: production, imports, exports (on request food consumption and losses (on request. It is worth noting that in Romania, unlike global and continental do not appear reports for stocks, industrial raw materials, feed consumption, and other uses. Based on the total volume of supply and demand it could be determining the national balance sheet for the product.

  11. Outer Continental Shelf Lands Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents geographic terms used within the Outer Continental Shelf Lands Act (OCSLA or Act). The Act defines the United States outer continental shelf...

  12. Electric power balance sheet 2013

    International Nuclear Information System (INIS)

    2014-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2013: stabilisation of the electricity consumption in France, high level of hydropower generation, fast evolution of the European power network, electricity markets in a transition situation, adaptation of RTE's network to the evolutions of the energy system

  13. Supervised Classification Using Balanced Training

    OpenAIRE

    Du, Mian; Pierce, Matthew; Pivovarova, Lidia; Yangarber, Roman

    2014-01-01

    We examine supervised learning for multi-class, multi-label text classification. We are interested in exploring classification in a real-world setting, where the distribution of labels may change dynamically over time. First, we compare the performance of an array of binary classifiers trained on the label distribution found in the original corpus against classifiers trained on balanced data, where we try to make the label distribution as nearly uniform as possible. We discuss the performance...

  14. Genera of minimal balance surfaces

    International Nuclear Information System (INIS)

    Fischer, W.; Koch, E.

    1989-01-01

    The genus of a three-periodic intersection-free surface in R 3 refers to a primitive unit cell of its symmetry group. Two procedures for the calculation of the genus are described: (1) by means of labyrinth graphs; (2) via the Euler characteristic derived from a tiling on the surface. In both cases new formulae based on crystallographic concepts are given. For all known minimal balance surfaces the genera and the labyrinth graphs are tabulated. (orig.)

  15. BARLEY BALANCE SHEET IN ROMANIA

    OpenAIRE

    Dragoş Mihai MEDELETE; Radu Lucian PÂNZARU

    2013-01-01

    Barley is one of the most important cereal grown in Romania, after corn and wheat. This is based, at least on considerations of cultivated area (413.4 thousand ha - average 2007-2009), but also because of the multiple uses it may have (Food, feed, industrial raw materials, etc.). Presentation of food balance we consider interesting in terms of supply and demand components: production, imports, stocks, exports, seeds, feed consumption, industrial raw materials, food and other useslosses. On th...

  16. TOMATOES BALANCE SHEET IN ROMANIA

    OpenAIRE

    Dragoş Mihai MEDELETE; Radu Lucian PÂNZARU

    2013-01-01

    Tomatoes are one of the most representative vegetable species cultivated in our country. This allegation is based on the essential elements of tomatoes culture respectively area cultivated, total production and average yield per hectare - indicators for 2007-2009 reached average levels of 48.8 thousand hectares and 736.9 thousand tonnes respectively 15101kg / ha. Presentation of food helps establish balance of the demand and supply component parts total as follows: production, imports, export...

  17. Balancing supply and demand resources

    International Nuclear Information System (INIS)

    Sinha, J.; Saleeby, R.G.

    1990-01-01

    This article deals with using demand-side management (DSM) resources as an effective means of balancing supply and demand as a part of least-cost planning. The authors present a more sophisticated application of the load forecast adjustment method that reduces the number of DSM programs that need to be evaluated and provides blocks large enough to eliminate resolution problems in production costing models

  18. Development of high-speed balancing technology

    Science.gov (United States)

    Demuth, R.; Zorzi, E.

    1981-01-01

    An investigation into laser material removal showed that laser burns act in a manner typical of mechanical stress raisers causing a reduction in fatigue strength; the fatigue strength is lowered relative to the smooth specimen fatigue strength. Laser-burn zones were studied for four materials: Alloy Steel 4340, Stainless Steel 17-4 PH, Inconel 718, and Aluminum Alloy 6061-T6. Calculations were made of stress concentration factors K, for laser-burn grooves of each material type. A comparison was then made to experimentally determine the fatigue strength reduction factor. These calculations and comparisons indicated that, except for the 17-4 PH material, good agreement (a ratio of close to 1.0) existed between Kt and Kf. The performance of the 17-4 PH material has been attributed to early crack initiation due to the lower fatigue resistance of the soft, unaged laser-affected zone. Also covered in this report is the development, implementation, and testing of an influence coefficient approach to balancing a long, slender shaft under applied-torque conditions. Excellent correlation existed between the analytically predicted results and those data obtained from testing.

  19. Towards balanced development in Pakistan.

    Science.gov (United States)

    Pyatt, G

    1992-01-01

    Pakistan is a country whose economic growth is surprising in light of its social indicators. The aim of this article is to examine why conditions are such and to develop a framework for understanding the issues as an aid to redesigning policies. 5 sections are devoted to a summary of the main findings, the diagnosis of development and the impact on social sectors, a proposal for balanced development, and implications for policy changes. A sound macro economic context is needed with reforms economically in price and incentive systems, institutionally, and in the law and order sector. Public administration needs to be improved and individual opportunities need to be expanded. Internal security needs to be secured, so that law and order are restored. Economic growth has been high between 1960 and 1988, due to exploitation of natural resources and cheap unskilled labor, expansion of irrigated land, and growth of the unregulated informal sector. The major constraints on economic growth will come from a lack of fiscal discipline. 40% of government revenues are consumed by the military and 20% for servicing debt. Other constraints are the population growth rate in excess of 3%/year, an urban bias in allocation of resources, neglected primary education, and gender bias in education. There has been little incentive for provincial governments to balance budgets, and civil service has become disorganized. Balanced development entails recognizing human capital, natural resources, and infrastructure; accepting the status quo; and creating and maintaining an institutional framework to correct market failures and promote individual opportunities. The environmental polluter must pay. Income must be increased through higher wages, increasing the demand for labor, and transfers to households in the form of food rations, schooling, and medical care. Investment in women will increase household earnings, and improve living conditions and the health of themselves and their children

  20. [Striking the work-life balance].

    Science.gov (United States)

    Dumas, Marc

    2014-11-01

    Solutions for finding a satisfactory balance between home life and work lie in the organisation of work and the work environment. Line managers in particular have a key role to play in helping their staff maintain this balance.

  1. The Clean Air Act

    International Nuclear Information System (INIS)

    Coburn, L.L.

    1990-01-01

    The Clean Air Act amendments alter the complex laws affecting atmospheric pollution and at the same time have broad implications for energy. Specifically, the Clean Air Act amendments for the first time deal with the environmental problem of acid deposition in a way that minimizes energy and economic impacts. By relying upon a market-based system of emission trading, a least cost solution will be used to reduce sulfur dioxide (SO 2 ) emissions by almost 40 percent. The emission trading system is the centerpiece of the Clean Air Act (CAA) amendments effort to resolve energy and environmental interactions in a manner that will maximize environmental solutions while minimizing energy impacts. This paper will explore how the present CAA amendments deal with the emission trading system and the likely impact of the emission trading system and the CAA amendments upon the electric power industry

  2. The Act of Walking

    DEFF Research Database (Denmark)

    Vestergaard, Maria Quvang Harck; Olesen, Mette; Helmer, Pernille Falborg

    2014-01-01

    perception of ‘walkability’ is based upon a subjective judgement of different physical factors, such as sidewalk width, traffic volumes and building height (Ewing and Handy 2009:67). And iIn order to understand the act of walking it is therefore necessary to create a vocabulary to understand how and why...... the individuals evaluate, interpret and act (Bourdieu 1984), and how this affects their choice to walk. Therefore it could be questioned if whether an assessment of the physical environment is sufficient to identify all the factors that influence the individual perception of ‘walkability’, or if other influencing...... factors like lifestyle and life situation should be addressed in order to understand ‘walkability’ fully. The challenge is to approach issues linked to the ‘more-than representational’ (Thrift 2007; Vannini 2012) act of walking and thereby understand pedestrian behaviour in general, but also...

  3. [Application of the balanced scorecard for evaluating the training process].

    Science.gov (United States)

    Venturoli, Cristiana; Gamberoni, Loredana

    2009-01-01

    A training project in which nurses acted as tutors to novice nurses was introduced in the Ferrara University Hospital, with the aim of helping them to achieve the skills and professional expertise required in an operating theatre environment. Owing to the involvement of all the surgical divisions of the hospital and the continual addition of new staff, the Balanced Scorecard method (BSC) was used to assess the impact of training on the entire organization. The BSC method, a multidimensional method born in the USA in the 1990's, made it possible to assess the utility of training in the light of achieving institutional goals.

  4. Atomic Energy Act 1989

    International Nuclear Information System (INIS)

    1989-05-01

    This Act, which entered into force on 1 september 1989, contains a series of provisions dealing with different subjects: increase of public financing for British Nuclear Fuels plc, amendment of the Nuclear Installations Act 1965 regarding the powers of the Health and Safety Executive to recover expenses directly from nuclear operators and obligation of the UKAEA to take out insurance or other financial security to cover its liability and finally, measures to enable the UK to ratify the IAEA Convention on Assistance in Case of a Nuclear Accident or Radiological Emergency [fr

  5. Leadership and Work-Life Balance.

    Science.gov (United States)

    Mattock, Sarah L

    2015-01-01

    Simply stated, work-life balance is something that is both difficult to define and difficult to achieve. Leaders, throughout the continuum of trauma care, need to have a sound understanding of what work-life balance means and set an example of a healthy work-life balance for those they lead. This article offers strategies for enhancing work-life balance and challenges individuals to use self-reflection as a means to furthering their personal and professional growth.

  6. Static balance and developmental coordination disorder

    NARCIS (Netherlands)

    Geuze, RH

    2003-01-01

    The development of static balance is a basic characteristic of normal motor development. Most of the developmental motor tests include a measure of static balance. Children with a developmental coordination disorder (DCD) often fail this item. Twenty-four children at risk for DCD with balance

  7. Pitfalls in Using the Balanced Scorecard

    DEFF Research Database (Denmark)

    Nørreklit, Hanne; Jakobsen, Morten; Mitchell, Falconer

    2008-01-01

    The balanced scorecard has quickly become a leading management tool. But business performance measurement is notoriously difficult, so any system, including the balanced scorecard, is likely to have unanticipated and often dysfunctional consequences. This article briefly reviews the main...... attractions of the balanced scorecard and then shows how these apparent advantages might lead to problems....

  8. Formal balancing of chemical reaction networks

    NARCIS (Netherlands)

    van der Schaft, Abraham; Rao, S.; Jayawardhana, B.

    2016-01-01

    In this paper we recall and extend the main results of Van der Schaft, Rao, Jayawardhana (2015) concerning the use of Kirchhoff’s Matrix Tree theorem in the explicit characterization of complex-balanced reaction networks and the notion of formal balancing. The notion of formal balancing corresponds

  9. 14 CFR 29.659 - Mass balance.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Mass balance. 29.659 Section 29.659... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Rotors § 29.659 Mass balance. (a) The rotor... flutter at any speed up to the maximum forward speed. (b) The structural integrity of the mass balance...

  10. 14 CFR 23.659 - Mass balance.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Mass balance. 23.659 Section 23.659 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... Surfaces § 23.659 Mass balance. The supporting structure and the attachment of concentrated mass balance...

  11. 14 CFR 27.659 - Mass balance.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Mass balance. 27.659 Section 27.659... STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Rotors § 27.659 Mass balance. (a) The rotors... flutter at any speed up to the maximum forward speed. (b) The structural integrity of the mass balance...

  12. 18 CFR 367.4330 - Account 433, Balance transferred from income.

    Science.gov (United States)

    2010-04-01

    ... transferred from income. 367.4330 Section 367.4330 Conservation of Power and Water Resources FEDERAL ENERGY... GAS ACT Retained Earnings Accounts § 367.4330 Account 433, Balance transferred from income. This account must include the net credit or debit transferred from income for the year. ...

  13. Water--Problems and Solutions. A Report Concerning the Problems and Solutions of Negative Water Balance.

    Science.gov (United States)

    Ewert, Alan

    Outdoor leaders constantly face problems created by water shortage and, to act effectively, must thoroughly understand the body's use of water and the ways to delay dehydration when water shortage occurs. Dehydration begins when there is a negative water balance, or more water lost than ingested, and progresses from the stage of dryness, to the…

  14. Water balance, nutrient and carbon export from a heath forest catchment in central Amazonia, Brazil

    NARCIS (Netherlands)

    Zanchi, F. .B.; Waterloo, M.J.; Tapia, A.P.; Alvarado Barrientos, M.S.; Bolson, M.A.; Luizao, F.J.; Manzi, A.O.; Dolman, A.J.

    2015-01-01

    Carbon storage values in the Amazon basin have been studied through different approaches in the last decades in order to clarify whether the rainforest ecosystem is likely to act as a sink or source for carbon in the near future. This water balance, dissolved organic carbon (DOC) and nutrient export

  15. Annual carbon balance of a peatland 10 yr following restoration

    Directory of Open Access Journals (Sweden)

    M. Strack

    2013-05-01

    Full Text Available Undisturbed peatlands represent long-term net sinks of carbon; however, peat extraction converts these systems into large and persistent sources of greenhouse gases. Although rewetting and restoration following peat extraction have taken place over the last several decades, very few studies have investigated the longer term impact of this restoration on peatland carbon balance. We determined the annual carbon balance of a former horticulturally-extracted peatland restored 10 yr prior to the study and compared these values to the carbon balance measured at neighboring unrestored and natural sites. Carbon dioxide (CO2 and methane (CH4 fluxes were measured using the chamber technique biweekly during the growing season from May to October 2010 and three times over the winter period. Dissolved organic carbon (DOC export was measured from remnant ditches in the unrestored and restored sites. During the growing season the restored site had greater uptake of CO2 than the natural site when photon flux density was greater than 1000 μmol m−2 s−1, while the unrestored site remained a source of CO2. Ecosystem respiration was similar between natural and restored sites, which were both significantly lower than the unrestored site. Methane flux remained low at the restored site except from open water pools, created as part of restoration, and remnant ditches. Export of DOC during the growing season was 5.0 and 28.8 g m−2 from the restored and unrestored sites, respectively. Due to dry conditions during the study year all sites acted as net carbon sources with annual balance of the natural, restored and unrestored sites of 250.7, 148.0 and 546.6 g C m−2, respectively. Although hydrological conditions and vegetation community at the restored site remained intermediate between natural and unrestored conditions, peatland restoration resulted in a large reduction in annual carbon loss from the system resulting in a carbon balance more similar to a natural

  16. Ocean Dumping Control Act

    International Nuclear Information System (INIS)

    1975-01-01

    This Act provides for the control of dumping of wastes and other substances in the ocean in accordance with the London Convention of 1972 on Prevention of Marine Pollution by the Dumping of Wastes and other Matter to which Canada is a Party. Radioactive wastes are included in the prohibited and restricted substances. (NEA)

  17. Radioactive Substances Act 1948

    International Nuclear Information System (INIS)

    1948-01-01

    This Act regulates the use of radioactive substances and radiation producing devices in the United Kingdom. It provides for the control of import, export, sale, supply etc. of such substances and devices and lays down the safety regulations to be complied with when dealing with them. (NEA) [fr

  18. Special Appropriation Act Projects

    Science.gov (United States)

    EPA is sometimes directed to provide funding to a specific entity for study, purpose, or activity.This information will be of interest to a community or other entity that has been identified in one of EPA's appropriations acts to receive such funding.

  19. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Practical Advice Family Planning and Parenting With CF Making Your Family Planning Decisions Pregnancy and CF Alternative Ways to Build a ... with cystic fibrosis so that they make smart decisions about CF-related research, treatment, and access to care. ... Act Our Advocacy Work Advocacy Achievements ...

  20. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Leaders About Us News Blog Chapters ... different ways to clear your airways. Most are easy to do. Infants and toddlers will need help from a parent or caregiver. Older kids and adults can choose ACTs that they can ...

  1. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... and Their Families When There's More Than One Person With CF in the Same School Daily Life ... Awards and Grants Career Development Awards Research Awards Training Awards CF ... Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your ...

  2. ST–ACTS

    DEFF Research Database (Denmark)

    Gidofalvi, Gyozo; Pedersen, Torben Bach

    2006-01-01

    hot issue in the area of spatio–temporal databases [7]. While existing Moving Object Simulators (MOSs) address different physical aspects of mobility, they neglect the important social and geo–demographical aspects of it. This paper presents ST–ACTS, a Spatio–Temporal ACTivity Simulator that, using...

  3. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Team Your cystic fibrosis care team includes a group of CF health care professionals who partner with ... Awards and Grants Career Development Awards Research Awards Training Awards CF ... Clearance Airway Clearance Techniques (ACTs) There are different ways to clear your ...

  4. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... to try. However, the best ACT is the one that you are most likely to perform as part of your daily treatment plan. Watch the webcast below to hear a respiratory ... Policy Our History Board of Trustees Our Leadership Careers ...

  5. Atomic Energy Control Act

    International Nuclear Information System (INIS)

    1970-01-01

    This act provides for the establishment of the Atomic Energy Control Board. The board is responsible for the control and supervision of the development, application and use of atomic energy. The board is also considered necessary to enable Canada to participate effectively in measures of international control of atomic energy

  6. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ... AWARENESS Tomorrow’s Leaders About Us News Blog Chapters Facebook Twitter YouTube Instagram Email DONATE Breadcrumb Navigation Home ...

  7. Hatha yoga on body balance

    Science.gov (United States)

    Prado, Erick Tadeu; Raso, Vagner; Scharlach, Renata Coelho; Kasse, Cristiane Akemi

    2014-01-01

    Background: A good body balance requires a proper function of vestibular, visual, and somatosensory systems which can be reach with exercise practice and/or yoga. Aim: To determine the effects of a 5-month hatha yoga training program on body balance in young adults. Materials and Methods: This study used a controlled, nonrandomized design, where the experimental group underwent a 5-month training program and were then compared with the control group that had a sedentary lifestyle. A convenience sample of 34 out of 40 men aged 25-55 years old (34.0 ± 0.9) were deemed eligible for this study. They were randomly divided into two groups: Experimental and control groups. Subjects in the experimental group were engaged in 60 min sessions of hatha yoga three times a week for 5 months. We evaluated postural control by measuring the limit of stability and velocity of oscillation (VOS) in three conditions of the balance rehabilitation unit (BRU) and through field procedures (four position, plane, flamingo, hopscotch, and dynamic test). Results: We observed differences (P < 0.05) in postintervention scores between the groups regardless of BRU parameters and field procedures (except for flamingo) even after adjusting for preintervention scores, suggesting that these changes were induced by hatha yoga training. The partial eta squared on BRU parameters ranged from 0.78 (VOS1)-0.97 (COP2), and from 0.00 (flamingo)-0.94 (four position) for the field procedures. Conclusions: Our results provide substantial evidence that postural control in healthy young adults can be improved through practicing hatha yoga. PMID:25035623

  8. Charge balancing fill rate monitor

    International Nuclear Information System (INIS)

    Rothman, J.L.; Blum, E.B.

    1995-01-01

    A fill rate monitor has been developed for the NSLS storage rings to allow machine tuning over a very large dynamic range of beam current. Synchrotron light, focused on a photodiode, produces a signal proportional to the beam current. A charge balancing circuit processes the diode current, creating an output signal proportional to the current injected into the ring. The unit operates linearly over a dynamic range of 120 dB and can resolve pulses of injected beam as small as 1 μA

  9. Danish Balance of Payments Support

    DEFF Research Database (Denmark)

    Tarp, Finn; Kragh, Mads Váczy

    This study is an analysis of Danish Balance for Payments Support (BOP) covering the period 1988-94. This aid instrument has not so far been used as an active tool to further Danish policy conditionalities vis-à-vis the reform process in developing countries. On the contrary, BOP has mainly been...... relief, credit lines, support to Open General License (OGL) systems and co-financing with the World Bank have been on the rise in recent years. Nontheless, despite the macroeconomic nature of BOP assistance existing evaluation studies and reviews have focused on microeconomic and administrative issues...

  10. Character Balance in MOBA Games

    OpenAIRE

    Teodor, Norén; Emanuel, Palm

    2015-01-01

    As live streaming of video games has become easier, electronic sports have grown quickly and they are still increasing as tournaments grow in viewers and prizes. The purpose of this paper is to examine the theory Metagame Bounds by applying it to League of Legends and Dota 2, to see if it is a valid way of looking at character balance in the Multiplayer Online Battle Arena game genre. The main mode of both games consist of matches played on a map where a team of five players is up against ano...

  11. 78 FR 73466 - Privacy Act

    Science.gov (United States)

    2013-12-06

    ... OVERSEAS PRIVATE INVESTMENT CORPORATION 22 CFR Part 707 [No. PA-2013] Privacy Act AGENCY: Overseas... revisions to the Overseas Private Investment Corporation's (``OPIC'') Privacy Act (``PA'') regulations by... Flexibility Act (5 U.S.C. 601 et seq.) Pursuant to the Regulatory Flexibility Act, 5 U.S.C. 601 et seq., the...

  12. The Narrow Ridge Balance Test : A measure for one-leg lateral balance control

    NARCIS (Netherlands)

    Curtze, Carolin; Postema, Klaas; Akkermans, Hilda W.; Otten, Bert; Hof, At L.

    2010-01-01

    The assessment of balance capacity for people with widely different balance abilities is an important issue in clinical practice We propose the narrow ridge balance test as a sensitive tool to assess one-leg balance capacity In this test participants are asked to perform single-leg stance on ridges

  13. Effect of Selected Balance Exercises on the Dynamic Balance of Children with Visual Impairments

    Science.gov (United States)

    Jazi, Shirin Davarpanah; Purrajabi, Fatemeh; Movahedi, Ahmadreza; Jalali, Shahin

    2012-01-01

    Introduction: Maintaining balance while walking is of utmost importance for individuals with visual impairments because deficits in dynamic balance have been associated with a high risk of falling. Thus, the primary aim of the study presented here was to determine whether balance training effects the dynamic balance of children with visual…

  14. 26 CFR 1.430(f)-1 - Effect of prefunding balance and funding standard carryover balance.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Effect of prefunding balance and funding standard carryover balance. 1.430(f)-1 Section 1.430(f)-1 Internal Revenue INTERNAL REVENUE SERVICE... Effect of prefunding balance and funding standard carryover balance. (a) In general—(1) Overview. This...

  15. Injury incidence and balance in rugby players.

    Science.gov (United States)

    M, Jaco Ras; Puckree, Threethambal

    2014-01-01

    Objective : This study determined and correlated injury incidence and balance in rugby players. A prospective survey with balance testing was conducted on first year rugby academy players (N= 114). Injury incidence, static and dynamic balance were tested pre and post-season using a Biosway portable balance system. The data was analysed using paired and independent samples t-tests at pscrum-half (14.80%) playing position, injuries in the 2nd half of the match (57%), and during contact (67%). Conclusion : Injury incidence was related to static and dynamic balance in forward right direction only.

  16. Stateful load balancing for parallel stream processing

    DEFF Research Database (Denmark)

    Guo, Qingsong; Zhou, Yongluan

    2018-01-01

    Timely processing of streams in parallel requires dynamic load balancing to diminish skewness of data. In this paper we study this problem for stateful operators with key grouping for which the process of load balancing involves a lot of state movements. Consequently, load balancing is a bi......-objective optimization problem, namely Minimum-Cost-Load-Balance (MCLB). We address MCLB with two approximate algorithms by a certain relaxation of the objectives: (1) a greedy algorithm ELB performs load balancing eagerly but relaxes the objective of load imbalance to a range; and (2) a periodic algorithm CLB aims...

  17. IMPLEMENTASI BALANCED SCORECARD PADA ORGANISASI PUBLIK

    Directory of Open Access Journals (Sweden)

    Imelda R. H. N Imelda R. H. N

    2004-01-01

    Full Text Available At first introduced, balance scorecard is used by bussiness organization to measure performance of their activities, now balance scorecard is also used by public organization. A Public Organization is an organization intends to provide services to public, not for seeking profits. In order to used by public organization, a balance scorecard need to be modified. This essay discusses how to build a balance scorecard, which includes strategic goals, measures, targets, initiatives, and implementing balance scorecard to public organization. Abstract in Bahasa Indonesia : Saat pertama kali diperkenalkan, balanced scorecard digunakan oleh organisasi bisnis untuk pengukuran kinerja. Dewasa ini, balanced scorecard tidak saja digunakan oleh organisasi bisnis tetapi juga organisasi publik. Organisasi publik adalah organisasi yang menyediakan jasa pada masyarakat dengan tujuan bukan untuk mencari profit. Untuk dapat digunakan oleh organisasi publik, balanced scorecard tersebut harus dimodifikasi. Tulisan ini membahas bagaimana membangun balanced scorecard, meliputi menentukan tujuan strategis, ukuran yang digunakan, target yang ingin dicapai serta inisiatif, dan mengimplementasikan balanced scorecard pada organisasi publik. Kata kunci: balanced scorecard, organisasi publik.

  18. PENERAPAN BALANCED SCORECARD PADA PEMERINTAH DAERAH

    Directory of Open Access Journals (Sweden)

    Wahyudin Nor

    2012-07-01

    Full Text Available ABSTRAK   Balanced scorecard (BSC merupakan sebuah sitem manajemen (bukan sistem pengukuran semata yang memungkinkan organisasi menggambarkan dengan jelas visi dan strateginya dan mengaplikasikan visi dan strategi tersebut dalam  tindakan. Balanced scorecard memberikan umpan balik seputar proses bisnis internal dan outcome eksternal dalam rangka meningkatkan kinerja dan pencapaian strategis secara berkelanjutan. Konsep balanced scorecard mengukur kinerja organisasi melalui empat perspektif yakni perspektif keuangan, pelanggan, proses bisnis internal, serta pertumbuhan dan pembelajaran. Pada awalnya, balanced scorecard hanya digunakan oleh organisasi bisnis untuk mengukur kinerjanya, saat ini balanced scorecard juga digunakan oleh organisasi publik termasuk pemerintah daerah. Organisasi publik adalah organisasi yang bertujuan menyediakan layanan pada publik, tanpa mengejar keuntungan. Agar dapat digunakan oleh organisasi publik, balanced scorecard perlu dimodifikasi.   Kata-kata kunci: balance scorecard, organisasi publik, pemerintah daerah

  19. Differential force balances during levitation

    Science.gov (United States)

    Todd, Paul

    The simplest arithmetic of inertial, buoyant, magnetic and electrokinetic levitation is explored in the context of a model living system with “acceleration-sensitive structures” in which motion, if allowed, produces a biological effect. The simple model is a finite-sized object enclosed within another finite-sized object suspended in an outer fluid (liquid or vapor) medium. The inner object has density and electrical and magnetic properties quantitatively different from those of the outer object and the medium. In inertial levitation (“weightlessness”) inertial accelerations are balanced, and the forces due to them are canceled in accordance with Newton’s third law. In the presence of inertial acceleration (gravity, centrifugal) motionlessness depends on a balance between the levitating force and the inertial force. If the inner and outer objects differ in density one or the other will be subjected to an unbalanced force when one object is levitated by any other force (buoyant, magnetic, electrokinetic). The requirements for motionlessness of the internal object in the presence of a levitating force are equality of density in the case of buoyant levitation, equality of magnetic susceptibility in the case of magnetic levitation, and equality of zeta potential and dielectric constant in the case of electrokinetic levitation. Examples of internal “acceleration-sensitive structures” are cellular organelles and the organs of advanced plants and animals. For these structures fundamental physical data are important in the interpretation of the effects of forces used for levitation.

  20. Ecological, biological balances and conservation

    International Nuclear Information System (INIS)

    Perttu, K.L.

    1995-01-01

    The scientific work within the activity ''ecological/biological balances and conservation'' is summarised in this report. The aims of the activity during its existence between 1992 and 1994 have been to: (i) arrange a workshop and publish the presentations on the environmental aspects of energy forest cultivations, (ii) perform joint scientific work together with the activity group on ''biological disposal of wastewaters and sludges'', that is closely related to environmental problems, and (iii) produce ecological guidelines concerning energy forestry, suitable for advisers and farmers dealing with bioenergy problems. The most important results from the workshop were the environmental benefits from energy forestry when compared with intensive agriculture and forestry. Energy forestry has positive influence on the carbon balances, nutrient recycling, and soil sustainability. The effects are also positive on the natural flora and fauna, which in most cases are enriched when compared with agricultural crops. From the joint efforts of the two activities the main result was a study tour, conference and workshop, concentrating on biological purification systems. The most promising system seems to be the vegetation filters of short rotation coppice. The report on ecological guidelines contains a number of ideas and recommendations for establishment, management, and harvesting of energy forests in an environmentally acceptable way. It also gives advice on how to locate the stands to minimise the risk of nutrient leakage from arable land. (Author)

  1. Relevance of balance measurement tools and balance training for fall prevention in older adults

    OpenAIRE

    Noohu, Majumi M.; Dey, Aparajit B.; Hussain, Mohammed E.

    2014-01-01

    Approximately one in three older people fall each year owing to gait/balance disorder/weakness, the second leading cause of falls in older adults. This review evaluates the capability of different balance measurement tools to predict falls in the elderly, which are used routinely for assessing balance impairment. Balance measurement tools reviewed are the Timed Up and Go test, Berg Balance Scale, Tinetti Performance Oriented Mobility Assessment, Functional Reach Test, Clinical Test of Sensory...

  2. Static and Dynamic Balance Performance and Balance Confidence in Individuals With and Without Pulmonary Arterial Hypertension.

    Science.gov (United States)

    Ozcan Kahraman, Buse; Ozsoy, Ismail; Savci, Sema; Acar, Serap; Ozpelit, Ebru; Sevinc, Can; Akdeniz, Bahri

    2017-12-14

    Assessment of balance performance is important for both diagnostic and therapeutic reasons in clinical practice. Although the ideal exercise prescription is unknown for patients with pulmonary arterial hypertension (PAH), balance training may be effective for this population if they have balance impairments, such as other patients with cardiopulmonary diseases. The present study aimed to evaluate static and dynamic balance performance and balance confidence in individuals with and without PAH. Eighteen participants with PAH and 12 apparently healthy volunteers were included in this cross-sectional study. Balance performance was assessed by Balance Master System. Static balance performance was assessed by the modified Clinical Test of Sensory Interaction on Balance and unilateral stance test. Limits of stability was used for the assessment of dynamic balance performance. Balance confidence was determined using the Activities Balance Confidence scale. There was no significant difference in age, gender, and body mass index between the 2 groups. There was no significant difference in modified Clinical Test of Sensory Interaction on Balance and unilateral stance variables between the patients and healthy controls. Reaction time (forward), movement velocity (backward), directional control (backward), endpoint excursion (backward), and maximum excursion (backward) variables that were the subgroups of limits of stability were significantly different between the 2 groups (P confidence was significantly lower in patients with PAH (P performance was preserved, patients with PAH had decreased dynamic balance performance and balance confidence without a significant fall history compared with healthy controls.

  3. RECOGNISING SPEECH ACTS

    Directory of Open Access Journals (Sweden)

    Phyllis Kaburise

    2012-09-01

    Full Text Available Speech Act Theory (SAT, a theory in pragmatics, is an attempt to describe what happens during linguistic interactions. Inherent within SAT is the idea that language forms and intentions are relatively formulaic and that there is a direct correspondence between sentence forms (for example, in terms of structure and lexicon and the function or meaning of an utterance. The contention offered in this paper is that when such a correspondence does not exist, as in indirect speech utterances, this creates challenges for English second language speakers and may result in miscommunication. This arises because indirect speech acts allow speakers to employ various pragmatic devices such as inference, implicature, presuppositions and context clues to transmit their messages. Such devices, operating within the non-literal level of language competence, may pose challenges for ESL learners.

  4. Acts of Research

    DEFF Research Database (Denmark)

    Nelund, Sidsel

    The term ‘knowledge society’ is used to refer to the increasing relevance of nonmanual knowledge-producing labour in current post-industrial economies. Contemporary art, especially since 1989, has not been left out of this trend, to the extent that today it is not rare to see artists and curators...... described as knowledge producers and exhibitions and art works as instances of knowledge production. Acts of Research: Knowledge Production in Contemporary Arts between Knowledge Economy and Critical Practices analyses this development. The academic discussion of knowledge production in the arts has taken...... place mostly in seminars and articles, in which knowledge is often discussed as an intrinsic quality of the artwork. Acts of Research, however, is devoted to studying the rise of knowledge production in contemporary art from the perspective of artistic, curatorial and educational research...

  5. Dreams and acting out.

    Science.gov (United States)

    Grinberg, L

    1987-01-01

    Dreams can be used as containers that free patients from increased tension. This may be the principal function of certain types of dreams, called "evacuative dreams." They are dreams used for getting rid of unbearable affects and unconscious fantasies, or as a safety valve for partial discharge of instinctual drives. These dreams are observed primarily in borderline and psychotic patients, but can also be seen in the regressive states of neurotic patients during weekends and other periods of separation. Such dreams have to be differentiated from "elaborative dreams," which have a working-through function and stand in an inverse relationship to acting out: the greater the production of elaborative dreams, the less the tendency to act out, and vice versa.

  6. Toxic Substances Control Act

    Energy Technology Data Exchange (ETDEWEB)

    1992-05-15

    This Reference Book contains a current copy of the Toxic Substances Control Act and those regulations that implement the statute and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

  7. A Vanishing Act

    DEFF Research Database (Denmark)

    la Cour, Anders; Hecht, Janus; Stilling, Maria Kirstine

    2016-01-01

    The use of information and communication technology (ICT) has played an important role in the reforms that have taken place in Western welfare societies over the past two decades. ICT is regarded as a way to provide transparency and information exchange among providers, users and politicians. Thi...... internal contradictions in the organization of elderly home care services so that key processes have become outright invisible. This trick, the paper argues, is essentially an act of what Bourdieu calls social magic....

  8. Atomic Energy Act 1946

    International Nuclear Information System (INIS)

    1946-01-01

    This Act provides for the development of atomic energy in the United Kingdom and for its control. It details the duties and powers of the competent Minister, in particular his powers to obtain information on and to inspect materials, plant and processes, to control production and use of atomic energy and publication of information thereon. Also specified is the power to search for and work minerals and to acquire property. (NEA) [fr

  9. Radiological protection act, 1991

    International Nuclear Information System (INIS)

    1991-01-01

    This Act provides for the establishment of the Radiological Protection Institute of Ireland and dissolves An Bord Fuinnimh Nuicleigh (the Board), transferring its assets and liabilities to the Institute. It sets out a range of radiation protection measures to be taken by various Ministers in the event of a radiological emergency and gives effect at national level to the Assistance Convention, the Early Notification Convention and the Physical Protection Convention. The Institute is the competent Irish authority for the three Conventions. (NEA) [fr

  10. Policy gridlock in waste management: Balancing federal and state concerns

    International Nuclear Information System (INIS)

    Feldman, D.L.; Peretz, J.H.; Jendrucko, B.K.

    1993-01-01

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in open-quotes policy gridlockclose quotes - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning

  11. Policy gridlock in waste management: Balancing federal and state concerns

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, D.L. [Oak Ridge National Lab., TN (United States); Peretz, J.H.; Jendrucko, B.K. [Univ. of Tennessee, Knoxville, TN (United States)

    1993-12-31

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in {open_quotes}policy gridlock{close_quotes} - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning.

  12. Why the act?

    Science.gov (United States)

    Kumta, N B

    1995-07-01

    All of the 4000 infants who die daily in India have been bottle fed. Most of these infants die from infections which are typically caused by bottle feeding. Considerable research has shown that human breast milk ideally suits babies' needs. Human breast milk protects infants from several infections and allergies, such that the breastfed infant is 25 times less likely than the bottle fed infant to die due to diarrhea and pneumonia. Comparative studies have even found breastfed babies to have higher IQs than bottle fed ones. Detrimental maternity home practices, adverse social factors, and the unethical and aggressive marketing strategy adopted by the manufacturers of infant milk substitutes and feeding bottles are the major factors responsible for the erosion of the practice of breastfeeding. These factors are discussed. The Infant Milk Substitutes, Feeding Bottles, and Infant Foods Act prohibits the advertisement and promotion of feeding bottles and infant milk substitutes by unethical marketing strategies. Violations of the act are punishable by imprisonment and a heavy fine. The act and the need for its passage are discussed.

  13. Occupational balance: exploring the relationships among daily occupations and their influence on well-being.

    Science.gov (United States)

    Backman, Catherine L

    2004-10-01

    In this lecture, I have reviewed theoretical discussions and definitions of occupational balance, findings from selected studies, and highlighted some methods for measuring aspects of occupational balance. Are any of these ideas directly applicable to occupational therapy practice, education and research? Consider the hassles of everyday life, and add the complicating factors of illness, injury, disability, and limited income. Life, and the pursuit of necessary, desirable and obligatory occupations, can become overwhelming. Given that occupational therapists aim to enable individuals, regardless of ability, to successfully engage in a range of occupations, the answer to the question is yes. Furthering our understanding of occupational balance can improve our ability to serve individual clients and society. In 2001, Fearing stated in her Muriel Driver Memorial Lecture: We will not only recognize and value the skill of maintaining balance, our own and that of our clients, but we will live it. Balance will not be viewed as a set of scales that has equal parts such as work on one side and play on the other but rather the kind of balance that comes from being centred so that we act from a stable base. From that stable base, we will gain a keen sensitivity to rhythm--knowing when to move and when to let go. (Fearing, 2001 pp. 214-215) Perhaps these reflections have added a little coherence to the study of occupational balance. Occupational balance is a relative state, recognizable by a happy or pleasant integration of life activities and demands. There are indicators of imbalance, more so than tangible ways to measure it, and once recognized occupational therapists have the strategies to help restore a sense of occupational balance. Given our collective history and skill in client-centred practice, occupational therapists are capable of both advancing this line of inquiry and attaining occupational balance for ourselves and our clients.

  14. Sodium balance-an integrated physiological model and novel approach

    Directory of Open Access Journals (Sweden)

    Patel Santosh

    2009-01-01

    Full Text Available Various physiological mechanisms regulate sodium and water balance in the human body. These processes achieve acute and chronic sodium regulation and the simultaneous or se-quential changes can be explained using a single physiological model. Steady intracellular water and osmolality is necessary for cell membrane integrity and cellular processes. Body fluids protect circulatory blood volume by altering Na + and water balance. This is the most vital homeostatic function of the body. Changes in ECF volume are sensed by various cardinal sensors. Physio-logically, the main aim of Na + and water balance is to permit variable salt and water intake without large fluctuations in blood pressure or volume status. Homeostatic processes act in an integrated fashion to protect against any perturbations. Characteristically, these mechanisms are sequential as well as parallel. These may be synergistic or antagonistic to each other. Rapidity, sensitivity and potency of these powerful feedback systems differ. Various physiological and pathological insults determine the magnitude of response of these systems.

  15. Cell phone based balance trainer

    Science.gov (United States)

    2012-01-01

    Background In their current laboratory-based form, existing vibrotactile sensory augmentation technologies that provide cues of body motion are impractical for home-based rehabilitation use due to their size, weight, complexity, calibration procedures, cost, and fragility. Methods We have designed and developed a cell phone based vibrotactile feedback system for potential use in balance rehabilitation training in clinical and home environments. It comprises an iPhone with an embedded tri-axial linear accelerometer, custom software to estimate body tilt, a "tactor bud" accessory that plugs into the headphone jack to provide vibrotactile cues of body tilt, and a battery. Five young healthy subjects (24 ± 2.8 yrs, 3 females and 2 males) and four subjects with vestibular deficits (42.25 ± 13.5 yrs, 2 females and 2 males) participated in a proof-of-concept study to evaluate the effectiveness of the system. Healthy subjects used the system with eyes closed during Romberg, semi-tandem Romberg, and tandem Romberg stances. Subjects with vestibular deficits used the system with both eyes-open and eyes-closed conditions during semi-tandem Romberg stance. Vibrotactile feedback was provided when the subject exceeded either an anterior-posterior (A/P) or a medial-lateral (M/L) body tilt threshold. Subjects were instructed to move away from the vibration. Results The system was capable of providing real-time vibrotactile cues that informed corrective postural responses. When feedback was available, both healthy subjects and those with vestibular deficits significantly reduced their A/P or M/L RMS sway (depending on the direction of feedback), had significantly smaller elliptical area fits to their sway trajectory, spent a significantly greater mean percentage time within the no feedback zone, and showed a significantly greater A/P or M/L mean power frequency. Conclusion The results suggest that the real-time feedback provided by this system can be used to reduce body sway. Its

  16. Cell phone based balance trainer.

    Science.gov (United States)

    Lee, Beom-Chan; Kim, Jeonghee; Chen, Shu; Sienko, Kathleen H

    2012-02-08

    In their current laboratory-based form, existing vibrotactile sensory augmentation technologies that provide cues of body motion are impractical for home-based rehabilitation use due to their size, weight, complexity, calibration procedures, cost, and fragility. We have designed and developed a cell phone based vibrotactile feedback system for potential use in balance rehabilitation training in clinical and home environments. It comprises an iPhone with an embedded tri-axial linear accelerometer, custom software to estimate body tilt, a "tactor bud" accessory that plugs into the headphone jack to provide vibrotactile cues of body tilt, and a battery. Five young healthy subjects (24 ± 2.8 yrs, 3 females and 2 males) and four subjects with vestibular deficits (42.25 ± 13.5 yrs, 2 females and 2 males) participated in a proof-of-concept study to evaluate the effectiveness of the system. Healthy subjects used the system with eyes closed during Romberg, semi-tandem Romberg, and tandem Romberg stances. Subjects with vestibular deficits used the system with both eyes-open and eyes-closed conditions during semi-tandem Romberg stance. Vibrotactile feedback was provided when the subject exceeded either an anterior-posterior (A/P) or a medial-lateral (M/L) body tilt threshold. Subjects were instructed to move away from the vibration. The system was capable of providing real-time vibrotactile cues that informed corrective postural responses. When feedback was available, both healthy subjects and those with vestibular deficits significantly reduced their A/P or M/L RMS sway (depending on the direction of feedback), had significantly smaller elliptical area fits to their sway trajectory, spent a significantly greater mean percentage time within the no feedback zone, and showed a significantly greater A/P or M/L mean power frequency. The results suggest that the real-time feedback provided by this system can be used to reduce body sway. Its advantages over more complex

  17. Cell phone based balance trainer

    Directory of Open Access Journals (Sweden)

    Lee Beom-Chan

    2012-02-01

    Full Text Available Abstract Background In their current laboratory-based form, existing vibrotactile sensory augmentation technologies that provide cues of body motion are impractical for home-based rehabilitation use due to their size, weight, complexity, calibration procedures, cost, and fragility. Methods We have designed and developed a cell phone based vibrotactile feedback system for potential use in balance rehabilitation training in clinical and home environments. It comprises an iPhone with an embedded tri-axial linear accelerometer, custom software to estimate body tilt, a "tactor bud" accessory that plugs into the headphone jack to provide vibrotactile cues of body tilt, and a battery. Five young healthy subjects (24 ± 2.8 yrs, 3 females and 2 males and four subjects with vestibular deficits (42.25 ± 13.5 yrs, 2 females and 2 males participated in a proof-of-concept study to evaluate the effectiveness of the system. Healthy subjects used the system with eyes closed during Romberg, semi-tandem Romberg, and tandem Romberg stances. Subjects with vestibular deficits used the system with both eyes-open and eyes-closed conditions during semi-tandem Romberg stance. Vibrotactile feedback was provided when the subject exceeded either an anterior-posterior (A/P or a medial-lateral (M/L body tilt threshold. Subjects were instructed to move away from the vibration. Results The system was capable of providing real-time vibrotactile cues that informed corrective postural responses. When feedback was available, both healthy subjects and those with vestibular deficits significantly reduced their A/P or M/L RMS sway (depending on the direction of feedback, had significantly smaller elliptical area fits to their sway trajectory, spent a significantly greater mean percentage time within the no feedback zone, and showed a significantly greater A/P or M/L mean power frequency. Conclusion The results suggest that the real-time feedback provided by this system can be used

  18. Occupational balance in health professionals in Sweden.

    Science.gov (United States)

    Wagman, Petra; Lindmark, Ulrika; Rolander, Bo; Wåhlin, Charlotte; Håkansson, Carita

    2017-01-01

    Health care employees are often women, a group that has high degrees of sick leave and perhaps problems attaining occupational balance. However, people think differently about their everyday activities and it is therefore important to take their perceptions into account but occupational balance has not yet been measured in health professionals. The aim was to describe occupational balance in three different samples of health professionals in Sweden. A further aim was to investigate whether occupational therapists (OTs) rate their occupational balance differently from other health professionals. Four hundred and eighty-two health professionals, employees in public dentistry, mental health care and OTs, aged 21-70 years participated. The participants' occupational balance was measured using the occupational balance questionnaire (OBQ). The ratings of occupational balance were similar to earlier studies and did not differ significantly between the samples. The OTs' occupational balance was also similar to that of the other health professionals. The similarities in occupational balance indicate the same difficulties in attaining it. The result highlights the possibility that working people face similar difficulties in achieving occupational balance. Further research is warranted about how to attain it.

  19. Device for balancing parallel strings

    Science.gov (United States)

    Mashikian, Matthew S.

    1985-01-01

    A battery plant is described which features magnetic circuit means in association with each of the battery strings in the battery plant for balancing the electrical current flow through the battery strings by equalizing the voltage across each of the battery strings. Each of the magnetic circuit means generally comprises means for sensing the electrical current flow through one of the battery strings, and a saturable reactor having a main winding connected electrically in series with the battery string, a bias winding connected to a source of alternating current and a control winding connected to a variable source of direct current controlled by the sensing means. Each of the battery strings is formed by a plurality of batteries connected electrically in series, and these battery strings are connected electrically in parallel across common bus conductors.

  20. Systems' optimization: Achieving the balance

    Science.gov (United States)

    Kraus, Peter

    1994-04-01

    Fuel cells for stationary power generation applications are being pursued on a large scale worldwide in an effort to achieve commercialization before the turn of the century. Some aspects of system optimization are discussed illustrating the influence of basic system design possibilities. Design variants investigated include alternatives for anode and cathode gas supply and gas recycling, methods to achieve self-sufficiency on water for the reforming of natural gas, and recovery of unspent fuel from the anode exhaust. Especially in small systems for decentralized applications, e.g., industrial cogeneration, system simplification is decisive to bring down the capital cost of the balance-of-plant. Trade-offs between system complexity and efficiency are possible to optimize the economy. In large plants, high-temperature fuel cell can be supplemented with bottoming cycles for best fuel utilization. Gas turbines and steam turbines can be evaluated, having strong influence on the system design pressures and, therefore, system cost.

  1. Balancing Teacher Quality and Quantity

    Science.gov (United States)

    Bond, Helen

    The world is facing a shortage of trained teachers. According to the 2010 Global Monitoring Report approximately 10.3 million teachers will be needed globally to staff classrooms from Bangkok to Canada. The situation is worse in Sub-Saharan Africa. Estimates suggest that approximately 1.2 million new teachers will be needed in Sub-Saharan Africa alone to achieve universal primary education goals by 2015. Increases in primary school enrollments, drought, and HIV-AIDS have exacerbated the need for well trained teachers. Despite the need, the focus is on balancing quality with quantity. An effective teacher is deemed a critical element, although not the only one, in a student's success in the classroom. This paper focuses on the dilemma of meeting universal primary education goals in Sub-Saharan Africa, while maintaining teacher quality in fragile contexts.

  2. Effectiveness of the Balanced Scorecard

    DEFF Research Database (Denmark)

    Lichen, Alex Yu; Perera, Sujatha; Crowe, Susan

    2008-01-01

    they result in more effective performance measurement systems. A survey of medium and large Australian manufacturing organisations reveals that varying forms of scorecards are used in practice and that managers who perceive that their scorecard measures are linked to strategy and affect each other in a causal......Many of the claimed benefits of the Balanced Scorecard (BSC) rely on the linkage of its performance measures to strategy and on causal relations among its measures. Using a survey research method, this study examines the extent to which adopters of BSC consider these features and whether...... manner also perceive a higher level of effectiveness of the BSC. The study also suggests that strategic use of BSC is not as widespread as might be expected....

  3. Energy-balance climate models

    Science.gov (United States)

    North, G. R.; Cahalan, R. F.; Coakley, J. A., Jr.

    1980-01-01

    An introductory survey of the global energy balance climate models is presented with an emphasis on analytical results. A sequence of increasingly complicated models involving ice cap and radiative feedback processes are solved and the solutions and parameter sensitivities are studied. The model parameterizations are examined critically in light of many current uncertainties. A simple seasonal model is used to study the effects of changes in orbital elements on the temperature field. A linear stability theorem and a complete nonlinear stability analysis for the models are developed. Analytical solutions are also obtained for the linearized models driven by stochastic forcing elements. In this context the relation between natural fluctuation statistics and climate sensitivity is stressed.

  4. Williamson Act - The California Land Conservation Act of 1965

    Data.gov (United States)

    California Department of Resources — The California Land Conservation Act of 1965 - commonly referred to as the Williamson Act - is the State's primary program for the conservation of private land in...

  5. Williamson Act - The California Land Conservation Act of 1965

    Data.gov (United States)

    California Natural Resource Agency — The California Land Conservation Act of 1965 - commonly referred to as the Williamson Act - is the State's primary program for the conservation of private land in...

  6. Statistical physics of balance theory.

    Directory of Open Access Journals (Sweden)

    Andres M Belaza

    Full Text Available Triadic relationships are accepted to play a key role in the dynamics of social and political networks. Building on insights gleaned from balance theory in social network studies and from Boltzmann-Gibbs statistical physics, we propose a model to quantitatively capture the dynamics of the four types of triadic relationships in a network. Central to our model are the triads' incidence rates and the idea that those can be modeled by assigning a specific triadic energy to each type of triadic relation. We emphasize the role of the degeneracy of the different triads and how it impacts the degree of frustration in the political network. In order to account for a persistent form of disorder in the formation of the triadic relationships, we introduce the systemic variable temperature. In order to learn about the dynamics and motives, we propose a generic Hamiltonian with three terms to model the triadic energies. One term is connected with a three-body interaction that captures balance theory. The other terms take into account the impact of heterogeneity and of negative edges in the triads. The validity of our model is tested on four datasets including the time series of triadic relationships for the standings between two classes of alliances in a massively multiplayer online game (MMOG. We also analyze real-world data for the relationships between the "agents" involved in the Syrian civil war, and in the relations between countries during the Cold War era. We find emerging properties in the triadic relationships in a political network, for example reflecting itself in a persistent hierarchy between the four triadic energies, and in the consistency of the extracted parameters from comparing the model Hamiltonian to the data.

  7. Statistical physics of balance theory.

    Science.gov (United States)

    Belaza, Andres M; Hoefman, Kevin; Ryckebusch, Jan; Bramson, Aaron; van den Heuvel, Milan; Schoors, Koen

    2017-01-01

    Triadic relationships are accepted to play a key role in the dynamics of social and political networks. Building on insights gleaned from balance theory in social network studies and from Boltzmann-Gibbs statistical physics, we propose a model to quantitatively capture the dynamics of the four types of triadic relationships in a network. Central to our model are the triads' incidence rates and the idea that those can be modeled by assigning a specific triadic energy to each type of triadic relation. We emphasize the role of the degeneracy of the different triads and how it impacts the degree of frustration in the political network. In order to account for a persistent form of disorder in the formation of the triadic relationships, we introduce the systemic variable temperature. In order to learn about the dynamics and motives, we propose a generic Hamiltonian with three terms to model the triadic energies. One term is connected with a three-body interaction that captures balance theory. The other terms take into account the impact of heterogeneity and of negative edges in the triads. The validity of our model is tested on four datasets including the time series of triadic relationships for the standings between two classes of alliances in a massively multiplayer online game (MMOG). We also analyze real-world data for the relationships between the "agents" involved in the Syrian civil war, and in the relations between countries during the Cold War era. We find emerging properties in the triadic relationships in a political network, for example reflecting itself in a persistent hierarchy between the four triadic energies, and in the consistency of the extracted parameters from comparing the model Hamiltonian to the data.

  8. Balance and gait problems in the elderly.

    Science.gov (United States)

    Viswanathan, Anand; Sudarsky, Lewis

    2012-01-01

    Gait and balance problems are common with advancing age. Disorders of balance and gait are particularly important in the elderly because they compromise independence and contribute to the risk of falls and injury. Although they are considered as separate clinical entities, balance and gait disturbance are often intertwined. Here, we discuss the principal anatomical and physiologic mechanisms responsible for balance and gait. We also review the different types of fall patterns commonly seen in subjects and a classification scheme for various gait disorders. Furthermore, we consider the relationship between balance and gait disorders and subcortical vascular disease. Potential interventions and therapies in those individuals with balance and gait disorders are also discussed. Copyright © 2012 Elsevier B.V. All rights reserved.

  9. Engineering redox balance through cofactor systems.

    Science.gov (United States)

    Chen, Xiulai; Li, Shubo; Liu, Liming

    2014-06-01

    Redox balance plays an important role in the production of enzymes, pharmaceuticals, and chemicals. To meet the demands of industrial production, it is desirable that microbes maintain a maximal carbon flux towards target metabolites with no fluctuations in redox. This requires functional cofactor systems that support dynamic homeostasis between different redox states or functional stability in a given redox state. Redox balance can be achieved by improving the self-balance of a cofactor system, regulating the substrate balance of a cofactor system, and engineering the synthetic balance of a cofactor system. This review summarizes how cofactor systems can be manipulated to improve redox balance in microbes. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Act to amend cost regulations of the Atomic Energy Act

    International Nuclear Information System (INIS)

    1980-01-01

    Article 21 is replaced by articles 21 to 21b. According to this, fees or reimbursements for expenses for official acts (e.g. decisions, supervisory acts, safeguarding of nuclear fuels) as well as for the use of facilities according to article 9a, section 3, of the Atomic Energy Act (e.g. Laender facilities to collect nuclear waste). (HP) [de

  11. Single-leg balance and core motor control in children: when does the risk for ACL injury occurs?

    OpenAIRE

    Hutchinson, Allison B; Yao, Paul; Hutchinson, Mark R

    2016-01-01

    Introduction While numerous publications have demonstrated the correlation of poor single-leg balance and core motor control with an increased risk of anterior cruciate ligament (ACL) injuries in skeletally mature female athletes, few have analysed the preadolescent population regarding when indeed comparative deficits in balance and core control actually occur. The purpose of this study was to assess whether the neuromotor factors that place mature females at increased risk of ACL injury act...

  12. The psychology of the nuclear balance

    International Nuclear Information System (INIS)

    Sonntag, P.

    1981-01-01

    The balance of military forces is meant to prevent war. But it is a very precarious balance, which becomes all the more dubious when the deterrent is no longer psychologically effective: when the country attacked is deterred from striking back with nuclear weapons. A unilateral disarmament above the overkill level would be possible without endangering the balance. It would improve the climate for mutual disarmament. (orig.) [de

  13. Reframing our pursuit of life balance.

    Science.gov (United States)

    Fuentes, David G; Ogden, Rachel R; Ryan-Haddad, Ann; Strang, Aimee F

    2015-04-25

    During our time in the 2013 Academic Leadership Fellows Program, we explored what it takes to achieve life balance through a framework presented in a Harvard Business Review article. In this Statement, we describe 5 different areas from the article that provide infrastructure for reflecting on how we have learned to approach life balance in academia. We also provide brief messages based on this reading and others to help academics' pursuit of life balance.

  14. Adaptive Load Balancing Strategy Based on LVS

    OpenAIRE

    Fu Chen; Zhang Li-Jun

    2017-01-01

    Linux Virtual Server (LVS) is a load balancing server that deployed on a cluster of real servers and the load balancer running on the Linux operating system. In the scheduling module, we designed an adaptive load balancing strategy. Firstly, we introduce the traffic state prediction. The algorithm we choose is Radial Basis Function (RBF) neural network. Secondly, we update weights according to the real-time usage of CPU, memory and hard disk. Then we conduct a series of experiments and the ad...

  15. Teaching Speech Acts

    Directory of Open Access Journals (Sweden)

    Teaching Speech Acts

    2007-01-01

    Full Text Available In this paper I argue that pragmatic ability must become part of what we teach in the classroom if we are to realize the goals of communicative competence for our students. I review the research on pragmatics, especially those articles that point to the effectiveness of teaching pragmatics in an explicit manner, and those that posit methods for teaching. I also note two areas of scholarship that address classroom needs—the use of authentic data and appropriate assessment tools. The essay concludes with a summary of my own experience teaching speech acts in an advanced-level Portuguese class.

  16. Competing values in healthcare: balancing the (un)balanced scorecard.

    Science.gov (United States)

    Wicks, Angela M; St Clair, Lynda

    2007-01-01

    Facing a complex environment driven by two decades of dramatic change, healthcare organizations are adopting new strategic frameworks such as the Balanced Scorecard (BSC) to evaluate performance (Kaplan and Norton 1992). The BSC was not originally developed as a performance management tool, however. Rather, it was designed as a tool to communicate strategy and, as such, provides little guidance when actual outcomes fall short of desired outcomes. In addition, although the BSC is an improvement over exclusively financial measures, it has three conceptual limitations that are especially problematic for evaluating healthcare organizations: (1) it underemphasizes the employee perspective, (2) it is founded on a control-based management philosophy, and (3) it emphasizes making trade-offs. To address these limitations, we propose using the Competing Values Framework (CVF), a theoretically grounded, comprehensive approach to understanding and improving organizational and managerial performance by focusing on four action imperatives: competing, controlling, collaborating, and creating. The CVF pays particular attention to the employee perspective, is consistent with a commitment-based management philosophy, and emphasizes transcending apparent paradoxes to identify win-win solutions. Rather than focusing on customer satisfaction or employee satisfaction, the CVF looks for ways to satisfy customers and employees while still addressing financial constraints and growth opportunities. The CVF also can be used to assess both the culture of the organization and the competencies of individual managers, thereby providing a clear link between strategy and implementation.

  17. Balancing energy strategies in electricity portfolio management

    International Nuclear Information System (INIS)

    Moeller, Christoph; Rachev, Svetlozar T.; Fabozzi, Frank J.

    2011-01-01

    Traditional management of electricity portfolios is focused on the day-ahead market and futures of longer maturity. Within limits, market participants can however also resort to the balancing energy market to close their positions. In this paper, we determine strategic positions in the balancing energy market and identify corresponding economic incentives in an analysis of the German balancing energy demand. We find that those strategies allow an economically optimal starting point for real-time balancing and create a marketplace for flexible capacity that is more open than alternative marketplaces. The strategies we proffer in this paper we believe will contribute to an effective functioning of the electricity market. (author)

  18. Adaptive Load Balancing Strategy Based on LVS

    Directory of Open Access Journals (Sweden)

    Fu Chen

    2017-01-01

    Full Text Available Linux Virtual Server (LVS is a load balancing server that deployed on a cluster of real servers and the load balancer running on the Linux operating system. In the scheduling module, we designed an adaptive load balancing strategy. Firstly, we introduce the traffic state prediction. The algorithm we choose is Radial Basis Function (RBF neural network. Secondly, we update weights according to the real-time usage of CPU, memory and hard disk. Then we conduct a series of experiments and the adaptive strategies have a better performance on load balancing.

  19. Balancing guava nutrition with liming and fertilization

    Directory of Open Access Journals (Sweden)

    Amanda Hernandes

    2012-12-01

    Full Text Available Guava response to liming and fertilization can be monitored by tissue testing. Tissue nutrient signature is often diagnosed against nutrient concentration standards. However, this approach has been criticized for not considering nutrient interactions and to generate numerical biases as a result of data redundancy, scale dependency and non-normal distribution. Techniques of compositional data analysis can control those biases by balancing groups of nutrients, such as those involved in liming and fertilization. The sequentially arranged and orthonormal isometric log ratios (ilr or balances avoid numerical bias inherent to compositional data. The objectives were to relate tissue nutrient balances with the production of "Paluma" guava orchards differentially limed and fertilized, and to adjust the current patterns of nutrient balance with the range of more productive guava trees. It was conducted one experiment of 7-yr of liming and three experiments of 3-yr with N, P and K trials in 'Paluma' orchards on an Oxisol. Plant N, P, K, Ca and Mg were monitored yearly. It was selected the [N, P, K | Ca, Mg], [N, P | K], [N | P] and [Ca | Mg] balances to set apart the effects of liming (Ca-Mg and fertilizers (N-K on macronutrient balances. Liming largely influenced nutrient balances of guava in the Oxisol while fertilization was less influential. The large range of guava yields and nutrient balances allowed defining balance ranges and comparing them with the critical ranges of nutrient concentration values currently used in Brazil and combined into ilr coordinates.

  20. Balance impairment in individuals with Wolfram syndrome

    Science.gov (United States)

    Pickett, Kristen A.; Duncan, Ryan P.; Paciorkowski, Alex R.; Permutt, Alan; Marshall, Bess; Hershey, Tamara; Earhart, Gammon M.

    2012-01-01

    AIM Wolfram syndrome (WFS), a rare neurodegenerative disorder, is characterized by early onset insulin-dependent diabetes mellitus, optic atrophy, deafness, diabetes insipidus, and neurological abnormalities. Although previously unreported, we hypothesized that neurological complications may be detectable in relatively early stages of the disease. As the cerebellum and brainstem seem particularly vulnerable in WFS, we focused on balance functions critically dependent on these regions. The primary goal of this investigation was to compare balance in young individuals with WFS, in relatively early stages of the disease, to an age-matched cohort using a clinically applicable test. METHOD Balance was assessed via the mini-BESTest in 13 children, adolescents and young adults with WFS and 30 typically developing age-matched individuals. RESULTS A significant difference was observed between groups in balance as well as in three of four subcomponents of the mini-BESTest and in two timed tasks related to balance. Mini-BESTest scores were correlated with age (p < 0.001, rs = 0.59) among typically developing individuals. In the WFS group, mini-BESTest scores were related to overall motor dysfunction, but not age. INTERPRETATION Impairments in balance in WFS may occur earlier in the disease process than previously recognized and appear to be related to overall neurological progression rather than chronological age. Recognizing balance impairments and understanding which balance systems contribute to balance deficits in those with WFS may allow for development of effective patient-centered treatment paradigms. PMID:22771154

  1. Balance Velocities of the Greenland Ice Sheet

    Science.gov (United States)

    Joughin, Ian; Fahnestock, Mark; Ekholm, Simon; Kwok, Ron

    1997-01-01

    We present a map of balance velocities for the Greenland ice sheet. The resolution of the underlying DEM, which was derived primarily from radar altimetry data, yields far greater detail than earlier balance velocity estimates for Greenland. The velocity contours reveal in striking detail the location of an ice stream in northeastern Greenland, which was only recently discovered using satellite imagery. Enhanced flow associated with all of the major outlets is clearly visible, although small errors in the source data result in less accurate estimates of the absolute flow speeds. Nevertheless, the balance map is useful for ice-sheet modelling, mass balance studies, and field planning.

  2. Balance dysfunction in adults with haemophilia.

    Science.gov (United States)

    Fearn, M; Hill, K; Williams, S; Mudge, L; Walsh, C; McCarthy, P; Walsh, M; Street, A

    2010-07-01

    The main focus of lower limb physical performance assessment in people with haemophilia (PWH) has usually been on function, muscle strength and joint flexibility. The impact of haemophilic arthropathy on balance and falls risk is relatively under-explored. The aim of this study was to evaluate balance and related performance in PWH compared with age and gender matched healthy controls. It involved a comprehensive suite of clinical and laboratory measures of static and dynamic balance, mobility, strength, physical activity and falls efficacy completed in 20 PWH (mean age 39.4, 100% male) and 20 controls. Fifty percent of PWH reported falls in the past 12 months. Moderate impairment of balance and related measures were identified in PWH compared with the controls, with an average 35% difference between groups. Significant differences were evident between groups on both clinical and laboratory measures, including measures of dynamic bilateral stance balance [limits of stability measures on the laboratory test, functional reach; (P dynamic single leg balance (Step Test, P dynamic clinical and laboratory measures testing similar domains of balance, gait and mobility had moderate correlations (0.310 < r < 0.531, P < 0.01). Moderate impairments in balance, mobility and related measures were identified in PWH, compared with the control group. Clinicians should include assessments of balance and related measures when reviewing adults with haemophilia.

  3. Balance impairment in individuals with Wolfram syndrome.

    Science.gov (United States)

    Pickett, Kristen A; Duncan, Ryan P; Paciorkowski, Alex R; Permutt, M Alan; Marshall, Bess; Hershey, Tamara; Earhart, Gammon M

    2012-07-01

    Wolfram syndrome (WFS), a rare neurodegenerative disorder, is characterized by early onset insulin-dependent diabetes mellitus, optic atrophy, deafness, diabetes insipidus, and neurological abnormalities. Although previously unreported, we hypothesized that neurological complications may be detectable in relatively early stages of the disease. As the cerebellum and brainstem seem particularly vulnerable in WFS, we focused on balance functions critically dependent on these regions. The primary goal of this investigation was to compare balance in young individuals with WFS, in relatively early stages of the disease, to an age-matched cohort using a clinically applicable test. Balance was assessed via the mini-BESTest in 13 children, adolescents and young adults with WFS and 30 typically developing age-matched individuals. A significant difference was observed between groups in balance as well as in three of four subcomponents of the mini-BESTest and in two timed tasks related to balance. Mini-BESTest scores were correlated with age among typically developing individuals. In the WFS group, mini-BESTest scores were related to overall motor dysfunction, but not age. Impairments in balance in WFS may occur earlier in the disease process than previously recognized and appear to be related to overall neurological progression rather than chronological age. Recognizing balance impairments and understanding which balance systems contribute to balance deficits in those with WFS may allow for development of effective patient-centered treatment paradigms. Copyright © 2012 Elsevier B.V. All rights reserved.

  4. WORK / LIFE BALANCE REFLECTIONS ON EMPLOYEE SATISFACTION

    Directory of Open Access Journals (Sweden)

    Selvarani

    2011-03-01

    Full Text Available The aim of this research is to analyze the relationship between employee satisfaction andwork/life balance. The construct used for this research consists of career opportunity, recognition,work tasks, payments, benefits, superior subordinate relationship, employee satisfaction, andwork/life balance. The study was conducted on a total of 210 respondents working in IT organization.This study makes a contribution to join two distinct research streams, namely employee satisfaction,and work/life balance. Findings suggest that high correlation exists between work task and employeesatisfaction with a mediator variable namely work-life balance.

  5. Mass balancing of hollow fan blades

    Science.gov (United States)

    Kielb, R. E.

    1986-01-01

    A typical section model is used to analytically investigate the effect of mass balancing as applied to hollow, supersonic fan blades. A procedure to determine the best configuration of an internal balancing mass to provide flutter alleviation is developed. This procedure is applied to a typical supersonic shroudless fan blade which is unstable in both the solid configuration and when it is hollow with no balancing mass. The addition of an optimized balancing mass is shown to stabilize the blade at the design condition.

  6. Balance of bacterial species in the gut

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Balance of bacterial species in the gut. Protective. Lactobacillus species. Bifidobacterium species. Selected E. coli. Saccharomyces boulardii. Clostridium butyricum.

  7. Vaccination: An Act of Love

    Science.gov (United States)

    ... dreams. Remember too: Vaccination is an Act of Love. Dr. Mirta Roses Periago Director, Pan American Health ... MICROSCOPE ? KNOW WHY VACCINATION IS AN ACT OF LOVE? IT PROTECTS AGAINST MANY TYPES OF DISEASE! AND ...

  8. The Affordable Care Act Medicaid Expansions and Personal Finance.

    Science.gov (United States)

    Caswell, Kyle J; Waidmann, Timothy A

    2017-09-01

    Using a novel data set from a major credit bureau, we examine the early effects of the Affordable Care Act Medicaid expansions on personal finance. We analyze less common events such as personal bankruptcy, and more common occurrences such as medical collection balances, and change in credit scores. We estimate triple-difference models that compare individual outcomes across counties that expanded Medicaid versus counties that did not, and across expansion counties that had more uninsured residents versus those with fewer. Results demonstrate financial improvements in states that expanded their Medicaid programs as measured by improved credit scores, reduced balances past due as a percent of total debt, reduced probability of a medical collection balance of $1,000 or more, reduced probability of having one or more recent medical bills go to collections, reduction in the probability of experiencing a new derogatory balance of any type, reduced probability of incurring a new derogatory balance equal to $1,000 or more, and a reduction in the probability of a new bankruptcy filing.

  9. Balance Confidence Is Related to Features of Balance and Gait in Individuals with Chronic Stroke.

    Science.gov (United States)

    Schinkel-Ivy, Alison; Wong, Jennifer S; Mansfield, Avril

    2017-02-01

    Reduced balance confidence is associated with impairments in features of balance and gait in individuals with subacute stroke. However, an understanding of these relationships in individuals at the chronic stage of stroke recovery is lacking. This study aimed to quantify the relationships between balance confidence and specific features of balance and gait in individuals with chronic stroke. Participants completed a balance confidence questionnaire and clinical balance assessment (quiet standing, walking, and reactive stepping) at 6 months postdischarge from inpatient stroke rehabilitation. Regression analyses were performed using balance confidence as a predictor variable, and quiet standing, walking, and reactive stepping outcome measures as the dependent variables. Walking velocity was positively correlated with balance confidence, whereas mediolateral center of pressure excursion (quiet standing) and double support time, step width variability, and step time variability (walking) were negatively correlated with balance confidence. This study provides insight into the relationships between balance confidence and balance and gait measures in individuals with chronic stroke, suggesting that individuals with low balance confidence exhibited impaired control of quiet standing as well as walking characteristics associated with cautious gait strategies. Future work should identify the direction of these relationships to inform community-based stroke rehabilitation programs for individuals with chronic stroke, and determine the potential utility of incorporating interventions to improve balance confidence into these programs. Copyright © 2017. Published by Elsevier Inc.

  10. Balance confidence is related to features of balance and gait in individuals with chronic stroke

    Science.gov (United States)

    Schinkel-Ivy, Alison; Wong, Jennifer S.; Mansfield, Avril

    2016-01-01

    Reduced balance confidence is associated with impairments in features of balance and gait in individuals with sub-acute stroke. However, an understanding of these relationships in individuals at the chronic stage of stroke recovery is lacking. This study aimed to quantify relationships between balance confidence and specific features of balance and gait in individuals with chronic stroke. Participants completed a balance confidence questionnaire and clinical balance assessment (quiet standing, walking, and reactive stepping) at 6 months post-discharge from inpatient stroke rehabilitation. Regression analyses were performed using balance confidence as a predictor variable and quiet standing, walking, and reactive stepping outcome measures as the dependent variables. Walking velocity was positively correlated with balance confidence, while medio-lateral centre of pressure excursion (quiet standing) and double support time, step width variability, and step time variability (walking) were negatively correlated with balance confidence. This study provides insight into the relationships between balance confidence and balance and gait measures in individuals with chronic stroke, suggesting that individuals with low balance confidence exhibited impaired control of quiet standing as well as walking characteristics associated with cautious gait strategies. Future work should identify the direction of these relationships to inform community-based stroke rehabilitation programs for individuals with chronic stroke, and determine the potential utility of incorporating interventions to improve balance confidence into these programs. PMID:27955809

  11. 76 FR 59073 - Privacy Act

    Science.gov (United States)

    2011-09-23

    ... CENTRAL INTELLIGENCE AGENCY 32 CFR Part 1901 Privacy Act AGENCY: Central Intelligence Agency. ACTION: Proposed rule. SUMMARY: Consistent with the Privacy Act (PA), the Central Intelligence Agency...-1379. SUPPLEMENTARY INFORMATION: Consistent with the Privacy Act (PA), the CIA has undertaken and...

  12. Atomic Energy Authority Act 1954

    International Nuclear Information System (INIS)

    1954-01-01

    This Act provides for the setting up of an Atomic Energy Authority for the United Kingdom. It also makes provision for the Authority's composition, powers, duties, rights and liabilities, and may amend, as a consequence of the establishment of the Authority and in connection therewith, the Atomic Energy Act, 1946, the Radioactive Substances Act 1948 and other relevant enactments. (NEA) [fr

  13. Sustaining a world in balance.

    Science.gov (United States)

    1992-04-01

    The world balance of population and resources is the internationally accepted goal for the 20th century. There is agreement that the requirements are elimination of absolute poverty, the legitimate satisfaction of the majority population, reduction in the environmental cost of development, fairer distribution of the benefits of development, slower population growth, and more balanced distribution within and between countries. A profile is given for 15 development and population measures for the Philippines. In the Philippines over 50% of the population lives in poverty, and the numbers are increasing. Unemployment is high at 10.6% in 1991, and underemployment is estimated to be 31.6%. Limited employment opportunities are push factors for international labor migration, which has swelled to over 600,000 workers. The Philippines is losing forest at the rate of about 119,000 hectares per year, which would result in a total loss of forests in 12 years. The loss of biodiversity is apparent. Marine resources are being depleted, and average farm size per rural person is 0.38 hectares. The average family of 6 persons must produce food on only 2.28 hectares. The annual population growth rate is 2.3%, and the rate of food production is only 1%. Metro Manila is now the 18th largest urban area in the world. Air pollution is very high, and the water supply is polluted with salt. 14% of children under 6 years old are severely underweight. Iron deficiency anemia affects 60% of children 1-6 years old and 40% of children 7-12 years old. 3.5 million children are working, and 20,000 are child prostitutes. 85,000 street children live in 17 cities. Maternal mortality is estimated at 1600 women each year, and 24% of deaths in 78 hospitals were due to induced abortion. About 2.7 million women have unmet need for family planning, and 1.8 million desire family planning but are not using any method.

  14. Aposematism: balancing salience and camouflage.

    Science.gov (United States)

    Barnett, James B; Scott-Samuel, Nicholas E; Cuthill, Innes C

    2016-08-01

    Aposematic signals are often characterized by high conspicuousness. Larger and brighter signals reinforce avoidance learning, distinguish defended from palatable prey and are more easily memorized by predators. Conspicuous signalling, however, has costs: encounter rates with naive, specialized or nutritionally stressed predators are likely to increase. It has been suggested that intermediate levels of aposematic conspicuousness can evolve to balance deterrence and detectability, especially for moderately defended species. The effectiveness of such signals, however, has not yet been experimentally tested under field conditions. We used dough caterpillar-like baits to test whether reduced levels of aposematic conspicuousness can have survival benefits when predated by wild birds in natural conditions. Our results suggest that, when controlling for the number and intensity of internal contrast boundaries (stripes), a reduced-conspicuousness aposematic pattern can have a survival advantage over more conspicuous signals, as well as cryptic colours. Furthermore, we find a survival benefit from the addition of internal contrast for both high and low levels of conspicuousness. This adds ecological validity to evolutionary models of aposematic saliency and the evolution of honest signalling. © 2016 The Author(s).

  15. The Copper Balance of Cities

    Science.gov (United States)

    Kral, Ulrich; Lin, Chih-Yi; Kellner, Katharina; Ma, Hwong-wen; Brunner, Paul H

    2014-01-01

    Material management faces a dual challenge: on the one hand satisfying large and increasing demands for goods and on the other hand accommodating wastes and emissions in sinks. Hence, the characterization of material flows and stocks is relevant for both improving resource efficiency and environmental protection. This article focuses on the urban scale, a dimension rarely investigated in past metal flow studies. We compare the copper (Cu) metabolism of two cities in different economic states, namely, Vienna (Europe) and Taipei (Asia). Substance flow analysis is used to calculate urban Cu balances in a comprehensive and transparent form. The main difference between Cu in the two cities appears to be the stock: Vienna seems close to saturation with 180 kilograms per capita (kg/cap) and a growth rate of 2% per year. In contrast, the Taipei stock of 30 kg/cap grows rapidly by 26% per year. Even though most Cu is recycled in both cities, bottom ash from municipal solid waste incineration represents an unused Cu potential accounting for 1% to 5% of annual demand. Nonpoint emissions are predominant; up to 50% of the loadings into the sewer system are from nonpoint sources. The results of this research are instrumental for the design of the Cu metabolism in each city. The outcomes serve as a base for identification and recovery of recyclables as well as for directing nonrecyclables to appropriate sinks, avoiding sensitive environmental pathways. The methodology applied is well suited for city benchmarking if sufficient data are available. PMID:25866460

  16. Vulnerability of pension fund balances

    Directory of Open Access Journals (Sweden)

    Ólafur Ísleifsson

    2012-12-01

    Full Text Available Although the Icelandic general labour market pension funds are built on the proviso that pension schemes are fully funded these funds are still grappling with the devastating financial effects of the 2008 economic collapse that rendered most of them in a significant actuarial deficit. The public sector pension funds are based on an employer guarantee that makes up for any lack of funding that historically has been quite significant. We identify the relatively high actuarial discount rate and increasing longevity as two factors that add to the vulnerability of the Icelandic pension system. We present a stochastic model in order to obtain reasonably sound estimates of the effect of revising such key parameters of the actuarial assessments of the pension funds and thus obtain a view of the viability of the Icelandic pension system when confronted with the potential necessity of such parameter shifts. We present results of stochastic simulations of this models made to assess effects of changes in these major financial and demographic assumptions in actuarial evaluations of pension fund balances. Our results suggest that the Icelandic pension funds may be significantly less well funded than is generally perceived.

  17. Balancing multiple roles through consensus

    DEFF Research Database (Denmark)

    Oshima, Sae

    2014-01-01

    This study demonstrates how participants in haircutting sessions merge different roles during one of the most sensitive moments of an encounter: requesting and/or making revisions to a new cut. During the process of arriving at a consensus of whether or not changes need to be made to the new cut......, the stylist and the client negotiate not only the quality of the cut, but also their expected roles. Caring about both the bodies and the minds of customers is an important element in measuring the quality of cosmetological services, a consideration which may oblige stylists to immediately agree with and act...... upon every client request or concern. However, simply yielding to the customer’s opinions can threaten the stylist’s role as a beauty expert, one who possesses their own professional standards. The analysis reveals that the participants frequently transform revision requests/offers into mutual...

  18. Balancing low mass and low inertia addition

    NARCIS (Netherlands)

    van der Wijk, V.

    2009-01-01

    To increase the accuracy as well the production speed of industrial machines, dynamic balance is becoming a key issue. Instead of applying complicated control strategies to reduce machine vibrations, and damping systems to suppress vibrations, in dynamic balancing the mechanism parts are considered

  19. Dimensions of Balance in an Administrator's Life.

    Science.gov (United States)

    Creswell, John W.; And Others

    1991-01-01

    This article presents a new model for viewing and implementing balance in the lives of higher education administrators derived from a review of the educational, psychological, and management literature. Rejecting the traditional, two dimensional model for balancing work with the rest of life, the new model envisions four concentric circles of…

  20. Managing Service Quality with the Balanced Scorecard.

    Science.gov (United States)

    Poll, Roswitha

    In order to evaluate and utilize library data for the management process, a German project, sponsored by the German Research Council, uses the Balanced Scorecard as the concept for integrated quality management. Performance indicators across the following four perspectives are combined to produce a balanced evaluation of the library: (1) users,…

  1. Kritieke Succes Factoren en de Balanced Scorecard

    NARCIS (Netherlands)

    Van Veen-Dirks, P.M.G.; Wijn, M.F.C.M.

    1999-01-01

    Zowel de Balanced Scorecard als de bepaling van Kritieke Succes Factoren kunnen worden beschouwd als methoden om te komen tot de tegenwoordig zo noodzakelijk geachte niet-financiele indicatoren. Over de relatie tussen Balanced Scorecard en Kritieke Succes Factoren bestaat echter veel

  2. Load balancing in integrated optical wireless networks

    DEFF Research Database (Denmark)

    Yan, Ying; Dittmann, Lars; Wong, S-W.

    2010-01-01

    In this paper, we tackle the load balancing problem in Integrated Optical Wireless Networks, where cell breathing technique is used to solve congestion by changing the coverage area of a fully loaded cell tower. Our objective is to design a load balancing mechanism which works closely with the in...

  3. Earthworms and the soil greenhouse gas balance

    NARCIS (Netherlands)

    Lubbers, I.M.

    2014-01-01

    Earthworms play an essential part in determining the greenhouse gas (GHG) balance of soils worldwide. Their activity affects both biotic and abiotic soil properties, which in turn influence soil GHG emissions, carbon (C) sequestration and plant growth. Yet, the balance of earthworms

  4. Energy balance in solid state fermentation processes

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, L.J.A.; Torres, A.; Echevarria, J.; Saura, G. (Instituto Cubano de Investigaciones de los Derivados de la Cana de Azucar (ICIDCA), La Habana (Cuba))

    1991-01-01

    It was applied a macroscopic energy balance to a solid state fermentation process and an electron balance in order to estimate the temperature and the heat evolved in the process. There were employed several equations that describe the development of the system and offer the possibility to design or control such fermentations. (orig.).

  5. French electric power balance sheet 2007

    International Nuclear Information System (INIS)

    Lartigau, Thierry; Pierron, Helene

    2008-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2007: key figures of the electricity balance sheet, progresses in the implementation of market mechanisms, durable rise of RTE's investment, and RTE's commitment in sustainable development

  6. Earthworms and the soil greenhouse gas balance

    NARCIS (Netherlands)

    Lubbers, I.M.

    2014-01-01

      Earthworms play an essential part in determining the greenhouse gas (GHG) balance of soils worldwide. Their activity affects both biotic and abiotic soil properties, which in turn influence soil GHG emissions, carbon (C) sequestration and plant growth. Yet, the balance of earthworms

  7. Decentralized Large-Scale Power Balancing

    DEFF Research Database (Denmark)

    Halvgaard, Rasmus; Jørgensen, John Bagterp; Poulsen, Niels Kjølstad

    2013-01-01

    A power balancing strategy based on Douglas-Rachford splitting is proposed as a control method for largescale integration of flexible consumers in a Smart Grid. The total power consumption is controlled through a negotiation procedure between all units and a coordinating system level. The balancing...

  8. Driving Improvement with a Balanced Scorecard

    Science.gov (United States)

    Cowart, Scott K.

    2010-01-01

    This article describes how a school district's use of a transparent tool coalesced support for systemic improvement. The author was looking for a way to push improvement in his 4,000-student school system when he discovered the balanced scorecard, a strategic tool for performance management. The author details how the balanced scorecard helped him…

  9. Energy balance closure at FLUXNET sites

    NARCIS (Netherlands)

    Wilson, K.B.; Goldstein, A.; Falge, E.; Aubinet, M.; Baldocchi, D.D.; Berbigier, P.; Bernhofer, C.; Ceulemans, R.; Dolman, A.J.; Field, C.; Grelle, A.; Ibrom, A.; Law, B.E.; Kowalski, A.; Meyers, T.; Monchieff, J.; Monson, R.; Oechel, W.; Tenhunen, J.; Valentini, R.; Verma, S.

    2002-01-01

    A comprehensive evaluation of energy balance closure is performed across 22 sites and 50 site-years in FLUXNET, a network of eddy covariance sites measuring long-term carbon and energy fluxes in contrasting ecosystems and climates. Energy balance closure was evaluated by statistical regression of

  10. Real balance effects, timing, and equilibrium determination

    NARCIS (Netherlands)

    Stoltenberg, C.A.

    2012-01-01

    By assuming that money balances at the beginning instead of at the end of the period provide transaction services, standard results on nominal and real determinacy in monetary models are overturned. The key is that predetermined real money balances can be a state variable. Whereas the determination

  11. Control Structures for Smart Grid Balancing

    DEFF Research Database (Denmark)

    Juelsgaard, Morten; Totu, Luminita Cristiana; Shafiei, Seyed Ehsan

    2013-01-01

    This work addresses the problem of maintaining the balance between consumption and production in the electricity grid when volatile resources, such as wind and sun, account for a large percentage of the power generation. We present control structures for Smart Grid balancing services on three dif...

  12. Newton's Third Law on a Scale Balance

    Science.gov (United States)

    Nopparatjamjomras, Suchai; Panijpan, Bhinyo; Huntula, Jiradawan

    2009-01-01

    We propose a series of experiments involving balance readings of an object naturally floating or forced to be partially or fully immersed in water contained in a beaker sitting on an electronic scale balance. Students were asked to predict, observe and explain each case. The teacher facilitated the learning by asking probing questions, giving…

  13. Performance Evaluation of Balanced Pension Plans

    NARCIS (Netherlands)

    L. Andreu (Laura); L.A.P. Swinkels (Laurens)

    2009-01-01

    textabstractThis paper examines the ability of balanced pension plan managers to successfully time the equity and bond market and select the appropriate assets within these markets. In order to evaluate both market timing abilities in these balanced pension plans, we extend the traditional equity

  14. Balance and Self-Efficacy of Balance in Children with CHARGE Syndrome

    Science.gov (United States)

    Haibach, Pamela S.; Lieberman, Lauren J.

    2013-01-01

    Introduction: Balance is a critical component of daily living, because it affects all movements and the ability to function independently. Children with CHARGE syndrome have sensory and motor impairments that could negatively affect their balance and postural control. The purpose of the study presented in this article was to assess the balance and…

  15. Conversation, speech acts, and memory.

    Science.gov (United States)

    Holtgraves, Thomas

    2008-03-01

    Speakers frequently have specific intentions that they want others to recognize (Grice, 1957). These specific intentions can be viewed as speech acts (Searle, 1969), and I argue that they play a role in long-term memory for conversation utterances. Five experiments were conducted to examine this idea. Participants in all experiments read scenarios ending with either a target utterance that performed a specific speech act (brag, beg, etc.) or a carefully matched control. Participants were more likely to falsely recall and recognize speech act verbs after having read the speech act version than after having read the control version, and the speech act verbs served as better recall cues for the speech act utterances than for the controls. Experiment 5 documented individual differences in the encoding of speech act verbs. The results suggest that people recognize and retain the actions that people perform with their utterances and that this is one of the organizing principles of conversation memory.

  16. Design Strategies for Balancing Exertion Games

    DEFF Research Database (Denmark)

    Jensen, Mads Møller; Grønbæk, Kaj

    2016-01-01

    In sports, if players' physical and technical abilities are mismatched, the competition is often uninteresting for them. With the emergence of exertion games, this could be changing. Player balancing, known from video games, allows players with different skill levels to compete, however......, it is unclear how balancing mechanisms should be applied in exertion games, where physical and digital elements are fused. In this paper, we present an exertion game and three approaches for balancing it; a physical, an explicit-digital and an implicit-digital balancing approach. A user study that compares...... these three approaches is used to investigate the qualities and challenges within each approach and explore how the player experience is affected by them. Based on these findings, we suggest four design strategies for balancing exertion games, so that players will stay engaged in the game and contain...

  17. Brazilian energy balance 2008 - year 2007

    International Nuclear Information System (INIS)

    2008-01-01

    The Brazilian energy balance - BEB - is divided into eight chapters and eleven annexes, whose contents are as follow: chapter 1 - energy analysis and aggregated data; chapter 2 - energy supply and demand by source; chapter 3 - energy consumption by sector; chapter 4 - energy imports and exports; chapter 5 - balance of transformation centers; chapter 6 - energy resources and reserves; chapter 7 - energy and socioeconomics; chapter 8 - state energy data; annex I - installed capacity; annex II - self-generation of electricity; annex III - world energy data; annex IV - world energy evolution; annex V - useful energy balance; annex VI - general structure of the BEN; annex VII - treatment of information; annex VIII - units; annex IX - conversion factors; annex X - consolidated energy balances 1970/2007; annex XI - energy balance 2007. (author)

  18. [Influence of ski boots on balance performance].

    Science.gov (United States)

    Mildner, E; Lembert, S; Raschner, C

    2010-03-01

    Modern ski carving technique demands that skiers have a strong sense of balance and edge their skis with precision and feeling. Stiff ski boots facilitate the transfer of power to the ski but increase the difficulty of balancing. The aim of this study was to analyse the influence of ski boots on balance performance of alpine skiers. 76 experienced skiers (female 33/male 43) and 76 ski racers of the Skigymnasium Stams (female 31/male 45) were tested on the MFT S 3 Check with and without ski boots. Ski boots significantly influenced balance. There were also significant differences between experienced skiers and ski racers, but gender differences were minimal. In addition to general conditioning, skiers should utilise general and ski-specific balance and sensomotor training which could help in ski injury prevention, especially knee injuries. Georg Thieme Verlag KG Stuttgart, New York.

  19. GP supervisors' experience in supporting self-regulated learning: a balancing act

    NARCIS (Netherlands)

    Sagasser, M.H.; Kramer, A.W.M.; Weel, C. van; Vleuten, C.P.M. van der

    2015-01-01

    Self-regulated learning is essential for professional development and lifelong learning. As self-regulated learning has many inaccuracies, the need to support self-regulated learning has been recommended. Supervisors can provide such support. In a prior study trainees reported on the variation in

  20. Formulacity in ESP Teaching: A Case of Doing a Balancing Act Between Form and Meaning

    Directory of Open Access Journals (Sweden)

    Gutowska Urszula

    2017-03-01

    Full Text Available Grammar teaching has never belonged to mainstream ESP teaching/ learning practices. However, this apparent lack of concern with grammar in ESP materials runs counter to both subjective and objective needs of ESP learners. The first part of the paper presents students′ views on deficiencies of coursebooks for teaching English for Medical Purposes (EMP as well as author’s reflective thinking on the needs of medical undergraduates of vocational schools in Poland. It is suggested that some of the deficiencies of the materials might be remedied and the students′ needs better taken care of if explicit teaching of formulaic language is introduced into ESP classroom environment. It is hypothesized that explicit teaching of formulaic language may stimulate grammar development in the long term and foster communicative competence of ESP learners in the short term. Therefore, the second part of the paper proposes pedagogically relavant classification of medical formulaic sequences motivated by the lexicogrammatical features of Medical English. The third part of the paper shows in what way the proposed classification of formulaic sequences might help teachers of medical English design tasks that are conducive to the development of formulaic competence of students of English for Medical Purposes.

  1. The balancing act between the constitutional right to strike and the ...

    African Journals Online (AJOL)

    While the South African Constitution enshrines both children's right to a basic education and teachers' right to strike, conflict between these two often occurs when the way in which teachers' unions conduct strike actions detracts from learners' education. This article identifies the parties affected by industrial action in the ...

  2. Customer service as an act of(f balance: lessons for the tourism and hospitality industry

    Directory of Open Access Journals (Sweden)

    S Henning

    2014-01-01

    Full Text Available This article reports on corporate customers' perceptions of a telecommunications organisation in South Africa and the lessons learned for the tourism industry. The purpose of the research was to explore reasons for the decline in customers' perceptions of overall quality of service at Telematics SA from a systems theory perspective. The Three State Triangle model (Henning, 2009 was presented as the three dynamic states of all living systems, including businesses and industries. The states were identified as Stable equilibrium (Se, Explosive instability (Ei and Bounded instability (Bi. The model was applied to interpret the findings and offered a way to interpret customer experiences at Telematics SA. Qualitative research was the chosen method of inquiry. A card game was the conversational instrument used to conduct 10 in-depth interviews with Virtual Private Network customers. Purposeful sampling fitted the rationale of the study. Content analysis was done to identify coding categories, while touch-point validity confirmed that the findings were aligned with the systems theoretical concepts. The research methodology can be applied as a qualitative diagnostic tool in different business contexts, while the Three State Triangle model reveals the underlying dynamic processes in organisations. The research results are applied as lessons to be learned for the continuous improvement of products and services of businesses in the hospitality and tourism industry. Businesses should not get stuck in old strategies and policies but adopt a state of Bounded instability where innovation and renewal is possible.

  3. A Balancing Act: Facilitating a University Education Induction Programme for (Early Career) Academics

    Science.gov (United States)

    Reddy, Sarasvathie; Searle, Ruth L.; Shawa, Lester B.; Teferra, Damtew

    2016-01-01

    This article examines the University Education Induction Programme (UEIP), an academic development programme, delivered at the University of KwaZulu-Natal, South Africa. The authors, who developed and now facilitate the UEIP, deliver the programme to early career academics and senior academics as per a senate-mandated requirement. Drawing on…

  4. An innately dangerous balancing act: intestinal homeostasis, inflammation, and colitis-associated cancer

    Science.gov (United States)

    2010-01-01

    Inflammatory bowel disease (IBD) is characterized by dysregulated immune responses to the intestinal microbiota, and by chronic intestinal inflammation. Several recent studies demonstrate the importance of innate microbial recognition by immune and nonimmune cells in the gut. Paradoxically, either diminished or exacerbated innate immune signaling may trigger the breakdown of intestinal homeostasis, leading to IBD and colitis-associated cancer (CAC). This dichotomy may reflect divergent functional roles for immune sensing in intestinal epithelial cells and leukocytes, which may vary with distinct disease mechanisms. PMID:20679404

  5. The Balancing Act: Student Classroom Placement Routines and the Uses of Data in Elementary Schools

    Science.gov (United States)

    Park, Vicki; St. John, Elise; Datnow, Amanda; Choi, Bailey

    2017-01-01

    Purpose: The purpose of this paper is to examine how data are used in classroom placement routines. The authors explore educators' assumptions about the purposes of the classroom placement routine, detailing the ostensive (i.e. structure and template) and performative aspects of the routine itself, and the implications of data use for equity and…

  6. Structural homeostasis in the nervous system: A balancing act for wiring plasticity and stability

    Directory of Open Access Journals (Sweden)

    Jun eYin

    2015-01-01

    Full Text Available Experience-dependent modifications of neural circuits provide the cellular basis for functional adaptation and learning, while presenting significant challenges to the stability of neural networks. The nervous system copes with these perturbations through a variety of compensatory mechanisms with distinct spatial and temporal profiles. Mounting evidence suggests that structural plasticity, through modifications of the number and structure of synapses, or changes in local and long-range connectivity, might contribute to the stabilization of network activity and serve as an important component of the homeostatic regulation of the nervous system. Conceptually similar to the homeostatic regulation of synaptic strength and efficacy, homeostatic structural plasticity has a profound and lasting impact on the intrinsic excitability of the neuron and circuit properties, yet remains largely unexplored. In this review, we examine recent reports describing structural modifications associated with functional compensation in both developing and adult nervous systems, and discuss the potential role for structural homeostasis in maintaining network stability and its implications in physiological and pathological conditions of the nervous systems.

  7. Balancing Act: First and Sixth Amendment Rights in High-Profile Cases

    Science.gov (United States)

    Landman, James H.

    2005-01-01

    We often hear that democracy is not a spectator sport. This is certainly true of trial by jury, a cornerstone of our democracy, which depends on the willingness of Americans from all walks of life to devote themselves to the difficult work of determining another person's guilt or innocence of a crime. But the work of those citizens selected to…

  8. The Balancing Act between the Constitutional Right to Strike and the Constitutional Right to Education

    Science.gov (United States)

    Deacon, H. J.

    2014-01-01

    While the South African Constitution enshrines both children's right to a basic education and teachers' right to strike, conflict between these two often occurs when the way in which teachers' unions conduct strike actions detracts from learners' education. This article identifies the parties affected by industrial action in the school context,…

  9. Pacemaker rate and depolarization block in nigral dopamine neurons: a somatic sodium channel balancing act

    Science.gov (United States)

    Tucker, Kristal R.; Huertas, Marco A.; Horn, John P.; Canavier, Carmen C.; Levitan, Edwin S.

    2012-01-01

    Midbrain dopamine (DA) neurons are slow intrinsic pacemakers that undergo depolarization (DP) block upon moderate stimulation. Understanding DP block is important because it has been correlated with the clinical efficacy of chronic antipsychotic drug treatment. Here we describe how voltage-gated sodium (NaV) channels regulate DP block and pacemaker activity in DA neurons of the substantia nigra using rat brain slices. The distribution, density and gating of NaV currents were manipulated by blocking native channels with tetrodotoxin and by creating virtual channels and anti-channels with dynamic clamp. Although action potentials initiate in the axon initial segment (AIS) and NaV channels are distributed in multiple dendrites, selective reduction of NaV channel activity in the soma was sufficient to decrease pacemaker frequency and increase susceptibility to DP block. Conversely, increasing somatic NaV current density raised pacemaker frequency and lowered susceptibility to DP block. Finally, when NaV currents were restricted to the soma, pacemaker activity occurred at abnormally high rates due to excessive local subthreshold NaV current. Together with computational simulations, these data show that both the slow pacemaker rate and the sensitivity to DP block that characterizes DA neurons result from the low density of somatic NaV channels. More generally, we conclude that the somatodendritic distribution of NaV channels is a major determinant of repetitive spiking frequency. PMID:23077037

  10. Network stability is a balancing act of personality, power, and conflict dynamics in rhesus macaque societies.

    Directory of Open Access Journals (Sweden)

    Brenda McCowan

    Full Text Available Stability in biological systems requires evolved mechanisms that promote robustness. Cohesive primate social groups represent one example of a stable biological system, which persist in spite of frequent conflict. Multiple sources of stability likely exist for any biological system and such robustness, or lack thereof, should be reflected and thus detectable in the group's network structure, and likely at multiple levels. Here we show how network structure and group stability are linked to the fundamental characteristics of the individual agents in groups and to the environmental and social contexts in which these individuals interact. Both internal factors (e.g., personality, sex and external factors (e.g., rank dynamics, sex ratio were considered from the level of the individual to that of the group to examine the effects of network structure on group stability in a nonhuman primate species. The results yielded three main findings. First, successful third-party intervention behavior is a mechanism of group stability in rhesus macaques in that successful interventions resulted in less wounding in social groups. Second, personality is the primary factor that determines which individuals perform the role of key intervener, via its effect on social power and dominance discrepancy. Finally, individuals with high social power are not only key interveners but also key players in grooming networks and receive reconciliations from a higher diversity of individuals. The results from this study provide sound evidence that individual and group characteristics such as personality and sex ratio influence network structures such as patterns of reconciliation, grooming and conflict intervention that are indicators of network robustness and consequent health and well-being in rhesus macaque societies. Utilizing this network approach has provided greater insight into how behavioral and social processes influence social stability in nonhuman primate groups.

  11. Network stability is a balancing act of personality, power, and conflict dynamics in rhesus macaque societies.

    Science.gov (United States)

    McCowan, Brenda; Beisner, Brianne A; Capitanio, John P; Jackson, Megan E; Cameron, Ashley N; Seil, Shannon; Atwill, Edward R; Fushing, Hsieh

    2011-01-01

    Stability in biological systems requires evolved mechanisms that promote robustness. Cohesive primate social groups represent one example of a stable biological system, which persist in spite of frequent conflict. Multiple sources of stability likely exist for any biological system and such robustness, or lack thereof, should be reflected and thus detectable in the group's network structure, and likely at multiple levels. Here we show how network structure and group stability are linked to the fundamental characteristics of the individual agents in groups and to the environmental and social contexts in which these individuals interact. Both internal factors (e.g., personality, sex) and external factors (e.g., rank dynamics, sex ratio) were considered from the level of the individual to that of the group to examine the effects of network structure on group stability in a nonhuman primate species. The results yielded three main findings. First, successful third-party intervention behavior is a mechanism of group stability in rhesus macaques in that successful interventions resulted in less wounding in social groups. Second, personality is the primary factor that determines which individuals perform the role of key intervener, via its effect on social power and dominance discrepancy. Finally, individuals with high social power are not only key interveners but also key players in grooming networks and receive reconciliations from a higher diversity of individuals. The results from this study provide sound evidence that individual and group characteristics such as personality and sex ratio influence network structures such as patterns of reconciliation, grooming and conflict intervention that are indicators of network robustness and consequent health and well-being in rhesus macaque societies. Utilizing this network approach has provided greater insight into how behavioral and social processes influence social stability in nonhuman primate groups.

  12. Vascular regulation of glioma stem-like cells: a balancing act.

    Science.gov (United States)

    Brooks, Lucy J; Parrinello, Simona

    2017-12-01

    Glioblastoma (GBM) are aggressive and therapy-resistant brain tumours driven by glioma stem-like cells (GSCs). GSC behaviour is controlled by the microenvironment, or niche, in which the cells reside. It is well-established that the vasculature is a key component of the GSC niche, which drives maintenance in the tumour bulk and invasion at the margin. Emerging evidence now indicates that the specific properties of the vasculature within these two regions impose different functional states on resident GSCs, generating distinct subpopulations. Here, we review these recent findings, focusing on the mechanisms that underlie GSC/vascular communication. We further discuss how plasticity enables GSCs to respond to vascular changes by interconverting bidirectionally between states, and address the therapeutic implications of this dynamic response. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  13. [Living with a chronic progressive form of multiple sclerosis--a balance act].

    Science.gov (United States)

    Hellige, Barbara

    2002-12-01

    There are only a few studies in the German speaking countries available which address the subject of the experience of chronically ill people during the course of their illness. Therefore it was the intent of this present study to find answers for central nurse science issues: How do people who suffer from a chronically progressive course of multiple sclerosis experience the downward trajectory? Which strategies do they develop in order to integrate the disease into their lives? In what ways does the scientific paradigm of medicine influence the perceptions of the illness and the life with it? After an analysis of the national and international state of nursing research follows a description of the methodology of the Grounded Theory and the individual examination steps of the study. The second part examines some essentials of the study. The results show that the trajectory is characterized by four phases. At first the ill person concentrates on the social discussion of the pathogenesis and the medical paradigma. But with physical experiences, exchange with other affected people and acquired information, those concerned develop a very case-specific knowledge. Often disillusioned by the medication strategies, based on the experience that their subjectivity and their individuality are not taken into account, they increasingly disapprove the deficit-oriented perspective of the professionals. They develop distinctly self-caring potentialities. To identify and support this self-care potentialities should be the very core of nursing.

  14. Balancing act: matching growth with environment by the TOR signalling pathway.

    Science.gov (United States)

    Henriques, Rossana; Bögre, László; Horváth, Beátrix; Magyar, Zoltán

    2014-06-01

    One of the most fundamental aspects of growth in plants is its plasticity in relation to fluctuating environmental conditions. Growth of meristematic cells relies predominantly on protein synthesis, one of the most energy-consuming activities in cells, and thus is tightly regulated in accordance with the available nutrient and energy supplies. The Target of Rapamycin (TOR) signalling pathway takes a central position in this regulation. The core of the TOR signalling pathway is conserved throughout evolution, and can be traced back to the last eukaryotic common ancestor. In plants, a single complex constitutes the TOR signalling pathway. Manipulating the components of the TOR complex in Arabidopsis highlighted its common role as a major regulator of protein synthesis and metabolism, that is also involved in other biological functions such as cell-wall integrity, regulation of cell proliferation, and cell size. TOR, as an integral part of the auxin signalling pathway, connects hormonal and nutrient pathways. Downstream of TOR, S6 kinase and the ribosomal S6 protein have been shown to mediate several of these responses, although there is evidence of other complex non-linear TOR signalling pathway structures. © The Author 2014. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  15. The balancing act between the constitutional right to strike and the ...

    African Journals Online (AJOL)

    services rendered according to our country's labour laws, which makes extreme exploitation very difficult. These circumstances make it clear that a strike shifts the emphasis from the child as first priority with regard to education to the problems of teachers with teaching authorities. The aim of picketing should thus be ...

  16. The Delicate Balancing Act: Challenges and Successes Facing College Student Women in Formal Leadership Roles

    Science.gov (United States)

    Haber-Curran, Paige

    2013-01-01

    This qualitative study focused on the successes and challenges experienced by four undergraduate college women while holding top leadership roles in student organizations. Interpretive and descriptive qualitative research methods were employed with aspects of case study and phenomenological approaches of inquiry. Data were collected through…

  17. A balancing act? The implications of mixed strategies for performance measurement system design

    NARCIS (Netherlands)

    Dekker, H.C.; Groot, T.L.C.M.; Schoute, M.

    2013-01-01

    This paper examines how firms design performance measurement systems (PMSs) to support the pursuit of mixed strategies. In particular, we examine the implications of firms' joint strategic emphasis on both low cost and differentiation for their use of performance measurement and incentive

  18. Learning to teach special education: A balancing act of assumptions, reality, and best practice

    Directory of Open Access Journals (Sweden)

    Suad Sakallı Gümüş

    2015-12-01

    Full Text Available Thirty-two pre-service special education teachers carried out a 14-week informal practicum arranged for the purposes of this research to accompany the three classes they were taking in their program of study and to provide them with the needed setting and opportunities for hands-on experiences and reflection as they construct an understanding of the content offered to them in the program. Data were collected via structured observation, interviews, weekly reflection logs, and group discussions. Qualitative methods were employed to capture the developmental processes of the pre-service teachers. The study utilized the Critical Realistic perspective and the Ecological Systems Theory as theoretical framework. The teachers seemed to have developed their own vision to overcome theory–practice gap and were more open to collaborative efforts by the end of the study. Findings are discussed and implications for special education teacher preparation are deliberated.

  19. GP Supervisors' Experience in Supporting Self-Regulated Learning: A Balancing Act

    Science.gov (United States)

    Sagasser, Margaretha H.; Kramer, Anneke W. M.; van Weel, Chris; van der Vleuten, Cees P. M.

    2015-01-01

    Self-regulated learning is essential for professional development and lifelong learning. As self-regulated learning has many inaccuracies, the need to support self-regulated learning has been recommended. Supervisors can provide such support. In a prior study trainees reported on the variation in received supervisor support. This study aims at…

  20. Regulating the advertising of genetic tests in Europe: a balancing act.

    Science.gov (United States)

    Kalokairinou, Louiza; Borry, Pascal; Howard, Heidi Carmen

    2017-10-01

    Direct-to-consumer (DTC) genetic tests (GT) have provoked criticism over their potential adverse impact on public health. The European Parliament called for a ban on DTC advertising of GT during the debate for the adoption of a European Regulation on in vitro diagnostic medical devices. This proposal, however, was not ultimately retained in the final text. Instead, the regulation includes an article prohibiting misleading claims for this kind of advertising. These two different approaches raise questions about the optimal degree of regulation. Herein, we provide an overview of the ways GT have been advertised and related ethical issues. Subsequently, the laws regulating the advertising of GT at the European Union and national level are examined. Finally, recent regulatory developments are discussed. © 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.

  1. Customer service as an act of(f) balance: lessons for the tourism and hospitality industry

    OpenAIRE

    S Henning

    2014-01-01

    This article reports on corporate customers' perceptions of a telecommunications organisation in South Africa and the lessons learned for the tourism industry. The purpose of the research was to explore reasons for the decline in customers' perceptions of overall quality of service at Telematics SA from a systems theory perspective. The Three State Triangle model (Henning, 2009) was presented as the three dynamic states of all living systems, including businesses and i...

  2. Biodex balance training versus conventional balance training for children with spastic diplegia

    Directory of Open Access Journals (Sweden)

    Tarek M. El-gohary, PhD

    2017-12-01

    Full Text Available Objective: The purpose of this study was to compare the effectiveness of balance training using the Biodex balance system and a conventional balance training programme on balance score and on gross motor skills of children with spastic diplegia. Methods: A randomized controlled study was conducted on 48 spastic diplegic children with cerebral palsy (26 boys and 22 girls in the age range of 5–8 years. The children were randomly allocated to two equal groups. The investigators performed balance and gross motor function assessments for every child using the paediatric Berg balance scale and the gross motor function measure −88 scale (dimensions D and E before and after the treatment programme. Passive repositioning sense was measured by a Biodex III isokinetic dynamometer. The study group received Biodex balance training and traditional physical therapy programme training, whereas the control group received conventional balance training in addition to the traditional physical therapy programme training, 3 times per week for 12 weeks. Results: Significant improvement was observed in all outcome measures of the two groups, comparing their pre- and post-treatment mean values. Furthermore, the results revealed a significant (P < 0.05 improvement in mean post-treatment values for the Biodex balance training group. Conclusion: Balance training using the Biodex balance system is superior to conventional balance training for improving the balance abilities and gross motor functions of children with cerebral palsy and spastic diplegia. Keywords: Berg balance, Biodex, Cerebral palsy, Conventional balance, Spastic diplegia

  3. Thermal balance of Nellore cattle

    Science.gov (United States)

    de Melo Costa, Cíntia Carol; Maia, Alex Sandro Campos; Nascimento, Sheila Tavares; Nascimento, Carolina Cardoso Nagib; Neto, Marcos Chiquitelli; de França Carvalho Fonsêca, Vinícius

    2017-04-01

    This work aimed at characterizing the thermal balance of Nellore cattle from the system of indirect calorimetry using a facial mask. The study was conducted at the Animal Biometeorology Laboratory of the São Paulo State University, Jaboticabal, Brazil. Five male Nellore weighing 750 ± 62 kg, at similar ages and body conditions were distributed in four 5 × 5 Latin squares (5 days of records and five schedules) during 20 days. Physiological and environmental measurements were obtained from the indirect calorimetry system using a facial mask. Respiratory parameters, hair coat, skin, and rectal temperature were continuously recorded. From this, metabolic heat production, sensible and latent ways of heat transfer were calculated. Metabolic heat production had an average value of 146.7 ± 0.49 W m-2 and did not change (P > 0.05) over the range of air temperature (24 to 35 °C). Sensible heat flow reached 60.08 ± 0.81 W m-2 when air temperature ranged from 24 to 25 °C, being negligible in conditions of temperature above 33 °C. Most of the heat produced by metabolism was dissipated by cutaneous evaporation when air temperature was greater than 30 °C. Respiratory parameters like respiratory rate and ventilation remained stable (P > 0.05) in the range of temperature studied. Under shade conditions and air temperature range from 24 to 35 °C, metabolic heat production, respiratory rate, and ventilation of mature Nellore cattle remain stable, which is indicative of low energetic cost to the thermoregulation.

  4. Balancing Public and Private Regulation

    Directory of Open Access Journals (Sweden)

    Martijn Scheltema

    2016-01-01

    an effective grievance mechanism, provide sufficient means for monitoring and enforcement and contribute to a more balanced risk attribution between producers and (ultimate buyers.

  5. Comparison of Balance and Out of Balance Main Battle Tank Armaments

    Directory of Open Access Journals (Sweden)

    David J. Purdy

    2001-01-01

    Full Text Available It has been commonly thought that stabilising an out of balance gun on a moving platform (tank or ship is very difficult or impossible to achieve. Using models of a balanced and out of balance gun on a main battle tank this is shown not to be the case. The models of the guns used, include the effect of non-linear friction and out of balance. To improve the stabilisation of the out of balance gun, trunnion vertical acceleration feedforward is used.

  6. Exclusivity strategies and opportunities in view of the Biologics Price Competition and Innovation Act.

    Science.gov (United States)

    Gaudry, Kate S

    2011-01-01

    Government-provided exclusivity periods provide pharmaceutical companies with incentives to invest in new drugs. Meanwhile, encouraging competition serves another worthy goal of improving the affordability of medications. Decades ago, the Hatch-Waxman Act set forth provisions attempting to balance these objectives in the context of small-molecule drugs. Recently, the Biologics Price Competition and Innovation Act was enacted to meet similar aims in the context of biologic drugs. This article presents a detailed comparison of these two Acts. While the Acts share many global similarities (e.g., providing exclusivity terms and abbreviated approval processes), many differences are also apparent when analyzing details of the provisions. One area of great departure between the Acts is the requirements of how a generic or follow-on applicant must address patents covering a reference product. After describing these differences, the article presents predictions of how reference product sponsors will adapt their patent-prosecution strategies in view of the new Biologics Act.

  7. Proceedings of the Thunder and Lighting Seminar and The 3D lightning Warning Workship Held in Las Cruces, New Mexico on February 27, 1990.

    Science.gov (United States)

    1993-02-01

    AD-A262 766 __.,,~o,,,,.g,•.,.___,,III 1111 i ~ 11 111111 -u Range mm mwCommfinanders mm Amw Council PROCEEDINGS OF THE 1990 THUNDER AND LIGHTNING ...February 1993 Proceedings of The 1990 Thunder and Lightning Seminar anu The 3d Lightning Warning Workshop Meteorology Groui Range Commanders Council...detection, lightning warning systems 262 UNCLASSIFIED UNCLASSIFIED UNCLASSIFIED UNCLASSIFIED PROCEEDINGS OF THE 1990 THUNDER AND LIGHTNING SEMINAR

  8. International Workship on Mathematical Methods in Combustion Held in Villa Olmo, Como, Italy on May 18 - 22, 1992. Program and List of Abstracts

    Science.gov (United States)

    1992-05-22

    Roma, Italy CNPM/CNR, Peschiera Borromeo , Milano, Italy Convex Computer Italia, Agrate Brianza, Milano, Italy Centro Ricerche FIAT, Orbassano, Torino...center- core flow, the boundary layer, the heat transfer, and the heat conduction in the tube wall. Since the boundary layer is considered the steep...delle Ricerche 69 V’ae Francesco Baracca 20068 Peschlera Borromeo , MI, Italy Telex: Phone: (0039-2) 715015 Fax : (0039-2) 714063 Prof. Aifio QUARTERONI

  9. [Relationship between balance control and psychological factors].

    Science.gov (United States)

    Grub, Elisabeth Johanna; Wydra, Georg; Köllner, Volker

    2015-03-01

    The goal of the study was to capture the relationship between motor balance and psychological factors, using sport-motoric tests as well as subjective self-evaluations. The balance control of 118 patients of a psychosomatic rehabilitation clinic was examined at the beginning and end of rehabilitation using various motor tests. Additionally, psychological variables including self-esteem (MSWS), degree of anxiety (BAI) and depressive symptoms (BDI) were assessed. To examine subjective self-evaluation a numerical analog scale and a questionnaire with open questions were used. Content analysis was performed on the questionnaire. In the area of physical self-esteem, especially sportiness, low to moderate correlations were found between self-esteem and balance. No significant relationship was found between anxiety or depressive symptoms and balance. In the open questions most patients described a distinct connection between emotional distress and balance. The participation in the tests was often a topic in their therapy. The expected relationship between psychological factors and motor balance could be only partially confirmed. A question is raised as to whether this relationship appears merely in situations of acute stress, as detected in the patients answers to the open questions. Addressing the study in psychotherapie an indication that balance tasks are well suited for the subjective experience and discussion of psychosomatic relationships. © Georg Thieme Verlag KG Stuttgart · New York.

  10. External Balance Payments – Macroeconomic Analysis Instrument

    Directory of Open Access Journals (Sweden)

    Madalina Dumbrava

    2006-06-01

    Full Text Available The foreign trade activity represents, on one side, the participation of one country to the international economic co-operation, on the basis of the labor international division as well as, on the other side, a factor of economic growth. The sold of the payments balance shows to what extent a country depends on external relationship. The foreign payments balance is conceived as an instrument of economic analysis, reflecting the actual financial flows, which are being established. In the paper we are dealing with the forms in which the payments balance is made, as well as the recording principles for its data. By its own structure, the foreign payment balance emphasizes the debts and the commitments undertaken by a country, within a given period of time. Aspects such as: the equilibrium of the payments balance; tehnicques meant to secure the equilibrium of the payments balance and policies meant to secure the equilibrium of the payments balance are also approached as an attempt to clarify the subject.

  11. Power balance on a multibeam laser

    Science.gov (United States)

    Sampat, S.; Kelly, J. H.; Kosc, T. Z.; Rigatti, A. L.; Kwiatkowski, J.; Donaldson, W. R.; Romanofsky, M. H.; Waxer, L. J.; Dean, R.; Moshier, R.

    2018-02-01

    Inertial confinement fusion (ICF) cryogenic experiments on the 60-beam OMEGA laser have strict requirements for the laser energy delivered on target to be power balanced in order to maximize target-irradiation uniformity. For OMEGA, this quantity (power balance) is inferred from measurements of the time-integrated energy and time-resolved, spatially integrated temporal profile of each of the 60 beams at the output of the laser. The work presented here proposes a general definition of power balance as measured at the laser output and discusses the conditions that are fundamental to achieving laser power balance. Power balance necessitates equal gain across all stages of amplification, equal net losses across each amplifier stage, equal frequency conversion (from 1053 nm to 351 nm) of all 60 beams, and equal beam path lengths (beam timing). Typical OMEGA ICF laser pulse shapes consist of one or more short (100-ps) "pickets" followed by a shaped "drive" pulse of 1 to 2 ns. For these experiments, power balance is assessed for the pickets and the drive independently, with the ultimate goal of achieving root-mean-square (rms) imbalance across all 60 beams of less than 2% rms on both. This work presents a comprehensive summary of laser shot campaigns conducted to significantly improve laser power balance from typical rms values of 4.7% and 5.2%, respectively, to the 3% level for both features along with a discussion of future work required to further reduce the rms power imbalance of the laser system.

  12. Effect of Balance Board Exercises on Balance Tests and Limits of Stability by Biodex Balance System in Normal Men

    Directory of Open Access Journals (Sweden)

    Ebrahim Esmaeili

    2006-07-01

    Full Text Available Objective: Despite tilt-board exercises benefits and its role in ligamentus us injury prevention, little research has been done in this case. The goal of this study is investigation of balance exercises effect for six weeks on balance tests and strength of lower extremity ligaments. Materials & Methods: In present Quasi experimental study, case group was consisted of two 17 subjects groups which did balance exercises for 6 weeks (one group on dominant limb and another on non-dominant limb.Control group did not do any exercise in this period. These groups were evaluated and re-evaluated before and after the exercise period by Biodex Balance System. Results: Statistical analysis revealed significant differences between groups (P<0/05. Conclusion: According to our results it can be concluded that tilt-board exercises can be used as a suitable tool to prevent ligamentus us injuries.

  13. Strategi Mengatasi Common Measures Bias dalam Balanced Scorecard

    Directory of Open Access Journals (Sweden)

    Sekar Akrom Faradiza

    2016-06-01

    Balanced Scorecard (BSC is a comprehensive performance measurement. BSC is not only used financial indicators but also non financial indicators there are customer, internal process business and learning and growth perspective. By using BSC, evaluators have common and unique measures. When evaluate manager performance, evaluator tends to only use common measures and ignore unique measures. This is called common measures bias. This study aims to investigate whether dissaggregated and aggregated BSC and management communication can overcome common measures bias and intent to BSC approach. This study also will evaluate whether these approach will affect evaluator decision when allocated compensation. We conduct 2x2x2 experiment of undergraduate accounting students. Participant act as a senior manager and evaluate the performance of two divisions and then allocated the bonus. ANOVA repeated measurement are used to conduct hypothesis test. The results showed that dissaggregated BSC and management communication could not overcome common measures bias but effected  management decision when allocated compensation.

  14. Introduction to energy balance of biomass production

    International Nuclear Information System (INIS)

    Manzanares, P.

    1997-01-01

    During last years, energy crops have been envisaged as an interesting alternative to biomass residues utilization as renewable energy source. In this work, main parameters used in calculating the energy balance of an energy crop are analyzed. The approach consists of determining energy equivalents for the different inputs and outputs of the process, thus obtaining energy ratios of the system, useful to determine if the energy balance is positive, that is, if the system generates energy. Energy costs for inputs and assessment approaches for energy crop yields (output) are provided. Finally, as a way of illustration, energy balances of some representative energy crops are shown. (Author) 15 refs

  15. Brazilian energy balance 1996: calendar year 1995

    International Nuclear Information System (INIS)

    1996-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in every sector of the Brazilian economy, for the calendar year 1995. It's divided into nine sections, as follows: summary; energy supply and consumption by source; energy consumption by sector; energy foreign trading; transformation center balances ;energy resources and reserves; energy and socio economy; regional parameters; and appendices - installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  16. Radiation balances and the solar constant

    Science.gov (United States)

    Crommelynck, D.

    1981-01-01

    The radiometric concepts are defined in order to consider various types of radiation balances and relate them to the diabetic form of the energy balance. Variability in space and time of the components of the radiation field are presented. A specific concept for sweeping which is tailored to the requirements is proposed. Finally, after establishing the truncated character of the present knowledge of the radiation balance. The results of the last observations of the solar constant are given. Ground and satellite measurement techniques are discussed.

  17. Brazilian energy balance 1998: calendar year 1997

    International Nuclear Information System (INIS)

    1998-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in every sector of the Brazilian economy, for the calendar year 1995. It's divided into nine sections, as follows: summary; energy supply and consumption by source; energy consumption by sector; energy foreign trading; transformation center balances ;energy resources and reserves; energy and socio economy; regional parameters; and appendices - installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  18. Brazilian energy balance 1999: calendar year 1998

    International Nuclear Information System (INIS)

    1999-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in all the sectors of the Brazilian economy, for the calendar year 1998. It is divided into nine sections: a summary from 1983 to 1998; energy supply and demand by source; energy consumption by sector; energy foreign trading; transformation centers balances; energy resources and reserves; energy and socio-economy; regional parameters, and appendices including installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  19. Brazilian energy balance 1995: calendar year 1994

    International Nuclear Information System (INIS)

    1995-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in all the sectors of the Brazilian economy, for the calendar year 1998. It is divided into nine sections: a summary from 1979 to 1994; energy supply and demand by source; energy consumption by sector; energy foreign trading; transformation centers balances; energy resources and reserves; energy and socio-economy; regional parameters, and appendices including installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  20. Brazilian energy balance 1997: calendar year 1996

    International Nuclear Information System (INIS)

    1997-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in all the sectors of the Brazilian economy, for the calendar year 1998. It is divided into nine sections: a summary from 1981 to 1996; energy supply and demand by source; energy consumption by sector; energy foreign trading; transformation centers balances; energy resources and reserves; energy and socio-economy; regional parameters, and appendices including installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  1. Brazilian energy balance 2000: calendar year 1999

    International Nuclear Information System (INIS)

    2000-01-01

    This report shows the energy flows of different primary and secondary sources, from the production to the final consumption in all the sectors of the Brazilian economy, for the calendar year 1999. It is divided into nine sections: a summary from 1984 to 1999; energy supply and demand by source; energy consumption by sector; energy foreign trading; transformation centers balances; energy resources and reserves; energy and socio-economy; regional parameters, and appendices including installed capacity, international data, general structure of the balance, information processing, conversion units and consolidated energy balances

  2. Method of Calibrating a Force Balance

    Science.gov (United States)

    Parker, Peter A. (Inventor); Rhew, Ray D. (Inventor); Johnson, Thomas H. (Inventor); Landman, Drew (Inventor)

    2015-01-01

    A calibration system and method utilizes acceleration of a mass to generate a force on the mass. An expected value of the force is calculated based on the magnitude and acceleration of the mass. A fixture is utilized to mount the mass to a force balance, and the force balance is calibrated to provide a reading consistent with the expected force determined for a given acceleration. The acceleration can be varied to provide different expected forces, and the force balance can be calibrated for different applied forces. The acceleration may result from linear acceleration of the mass or rotational movement of the mass.

  3. Towards an Understanding of Atmospheric Balance

    Science.gov (United States)

    Errico, Ronald M.

    2015-01-01

    During a 35 year period I published 30+ pear-reviewed papers and technical reports concerning, in part or whole, the topic of atmospheric balance. Most used normal modes, either implicitly or explicitly, as the appropriate diagnostic tool. This included examination of nonlinear balance in several different global and regional models using a variety of novel metrics as well as development of nonlinear normal mode initialization schemes for particular global and regional models. Recent studies also included the use of adjoint models and OSSEs to answer some questions regarding balance. lwill summarize what I learned through those many works, but also present what l see as remaining issues to be considered or investigated.

  4. The Price-Anderson Act

    International Nuclear Information System (INIS)

    Jones, R.

    2000-01-01

    The Price-Anderson Act establishes nuclear liability law in the United States. First passed in 1957, it has influenced other nuclear liability legislation around the world. The insurer response the nuclear accident at Three Mile Island in 1979 demonstrates the application of the Act in a real life situation. The Price-Anderson Act is scheduled to be renewed in 2002, and the future use of commercial nuclear power in tge United States will be influenced by this renewal. (author)

  5. The new Swiss Energy Act

    International Nuclear Information System (INIS)

    Tami, R.

    1999-01-01

    The new Swiss Energy Act and the accompanying regulation enable the instructions given in the poll by the electorate in 1990 -- the Energy Article in the Swiss Constitution -- to be implemented. The Energy Act creates the necessary basis for an advanced and sustainable energy policy. It should contribute to a sufficient, broadly based, dependable, economical and environment-friendly energy supply. The Energy Act and the Energy Regulation entered into force on January 1, 1999. (author)

  6. Glioma Association and Balancing Selection of ZFPM2.

    Directory of Open Access Journals (Sweden)

    Shui-Ying Tsang

    Full Text Available ZFPM2, encoding a zinc finger protein and abundantly expressed in the brain, uterus and smooth muscles, plays important roles in cardiac and gonadal development. Abnormal expression of ZFPM2 in ovarian tumors and neuroblastoma has been reported but hitherto its genetic association with cancer and effects on gliomas have not been studied. In the present study, the hexamer insertion-deletion polymorphism rs71305152, located within a large haplotype block spanning intron 1 to intron 3 of ZFPM2, was genotyped in Chinese cohorts of glioma (n = 350, non-glioma cancer (n = 354 and healthy control (n = 463 by direct sequencing and length polymorphism in gel electrophoresis, and ZFPM2 expression in glioma tissues (n = 69 of different grades was quantified by real-time RT-PCR. Moreover, potential natural selection pressure acting on the gene was investigated. Disease-association analysis showed that the overall genotype of rs71305152 was significantly associated with gliomas (P = 0.016, and the heterozygous genotype compared to the combined homozygous genotypes was less frequent in gliomas than in controls (P = 0.005 or non-glioma cancers (P = 0.020. ZFPM2 mRNA expression was negatively correlated with the grades of gliomas (P = 0.002, with higher expression levels in the low-grade gliomas. In the astrocytoma subtype, higher ZFPM2 expression was also correlated with the rs71305152 heterozygous genotype (P = 0.028. In addition, summary statistics tests gave highly positive values, demonstrating that the gene is under the influence of balancing selection. These findings suggest that ZFPM2 is a glioma susceptibility gene, its genotype and expression showing associations with incidence and severity, respectively. Moreover, the balancing selection acting on ZFPM2 may be related to the important roles it has to play in multiple organ development or associated disease etiology.

  7. Atomic Energy Authority Act 1971

    International Nuclear Information System (INIS)

    1971-01-01

    This Act provides for the transfer of property, rights, liabilities and obligations of parts of the undertaking of the United Kingdom Atomic Energy Autority, to two new Compagnies set up for this purpose: the Bristish Nuclear Fuels Limited, and the Radiochemical Centre Limited. Patents licences and registered designs owned by the Autority at the time of the transfer are not included therein. The Act also includes amendments to the Nuclear Installations Act 1965, notably as regards permits to operate granted to a body corporate. Finally, the Schedule to this Act lays down a certain number of provisions relating to security and the preservation of secrets. (NEA) [fr

  8. Advanced Communications Technology Satellite (ACTS)

    Science.gov (United States)

    Olmstead, Dean A.; Schertler, Ronald J.

    The benefits that will be offered by the NASA-sponsored communication spacecraft ACTS which is scheduled for launch in 1992 are described together with examples of demonstrations on proposed data, video, and voice applications supported by the advanced ACTS technologies. Compared to existing satellite service, the ACTS will provide lower cost, better service, greater convenience, and improved service reliability of telecommunications to customers around the world. In addition, the pioneering ACTS technology will provide many capabilities qualitatively different from those of current satellite systems, such as on-demand assignment, frequency reuse, and the flexible targeting of spot beams directly to the very-small-aperture terminals at customer premises.

  9. Heparanase affects food intake and regulates energy balance in mice.

    Directory of Open Access Journals (Sweden)

    Linda Karlsson-Lindahl

    Full Text Available Mutation of the melanocortin-receptor 4 (MC4R is the most frequent cause of severe obesity in humans. Binding of agouti-related peptide (AgRP to MC4R involves the co-receptor syndecan-3, a heparan sulfate proteoglycan. The proteoglycan can be structurally modified by the enzyme heparanase. Here we tested the hypothesis that heparanase plays a role in food intake behaviour and energy balance regulation by analysing body weight, body composition and food intake in genetically modified mice that either lack or overexpress heparanase. We also assessed food intake and body weight following acute central intracerebroventricular administration of heparanase; such treatment reduced food intake in wildtype mice, an effect that was abolished in mice lacking MC4R. By contrast, heparanase knockout mice on a high-fat diet showed increased food intake and maturity-onset obesity, with up to a 40% increase in body fat. Mice overexpressing heparanase displayed essentially the opposite phenotypes, with a reduced fat mass. These results implicate heparanase in energy balance control via the central melanocortin system. Our data indicate that heparanase acts as a negative modulator of AgRP signaling at MC4R, through cleavage of heparan sulfate chains presumably linked to syndecan-3.

  10. Analysis of Forced Spatial Vibrations of a Centrifugal Pump Impeller with Axial Forces Balancing Device

    Science.gov (United States)

    Zhulyov, A.; Martsinkovsky, V.; Kundera, C.

    2016-08-01

    In this paper, a model of a pump impeller with annular seals and a balancing device, used as a combined support-seal assembly, is considered. The forced coupled radial, angular and axial vibrations of the rotor are determined with consideration of linearized inertial, damping, gyroscopic, positional and circulating forces and moments acting on the impeller from the side of the fluid flow in annular seals. The theoretical analysis is supplemented with a numerical example, the amplitude frequency characteristics are shown.

  11. [Balance trainability using the Nintendo Wii balance board in sportive people].

    Science.gov (United States)

    Paukowits, S; Stöggl, T

    2014-03-01

    A multivariable training has a positive impact on balance skills and risk of injury. To date the effect of this training using the Nintendo Wii balance board in sportive people has not yet been investigated. The aim of this study was to investigate whether training with the Nintendo Wii balance board can improve balance skills. 20 people were randomized into a control and an intervention group each with 10 people who performed a unilateral stance test with eyes open and closed as well as the star excursion balance test before and after the intervention. The control group completed their usual sports and the intervention group an adjunct training with the Nintendo Wii balance board for 4 weeks. Adjunct Training using the Nintendo Wii Balance Board did not improve sportive people's balance skills significantly. The intervention group, however, attained better results in the star excursion balance test, whereas the control group did not show any changes. The unilateral stance tests did not provide significant differences before and after training within both groups. The use of the Nintendo Wii balance board should be further investigated by employing individual difficulty levels. © Georg Thieme Verlag KG Stuttgart · New York.

  12. [Euthanasia and medical act].

    Science.gov (United States)

    2011-05-01

    Right to life -as the prohibition of intentionally and arbitrarily taking life, even with authorization of the concerned one- is an internationally recognized right. In many countries, debate regarding euthanasia is more centered in its convenience, social acceptability and how it is regulated, than in its substantial legitimacy. Some argue that euthanasia should be included as part of clinical practice of health professionals, grounded on individual's autonomy claims-everyone having the liberty to choose how to live and how to die. Against this, others sustain that life has a higher value than autonomy, exercising autonomy without respecting the right to life would become a serious moral and social problem. Likewise, euthanasia supporters some-times claim a 'right to live with dignity', which must be understood as a personal obligation, referred more to the ethical than to the strictly legal sphere. In countries where it is already legalized, euthanasia practice has extended to cases where it is not the patient who requests this but the family or some healthcare professional, or even the legal system-when they think that the patient is living in a condition which is not worthy to live. Generalization of euthanasia possibly will end in affecting those who need more care, such as elder, chronically ill or dying people, damaging severely personal basic rights. Nature, purpose and tradition of medicine rule out the practice of euthanasia, which ought not be considered a medical act or legitimately compulsory for physicians. Today's medicine counts with effective treatments for pain and suffering, such as palliative care, including sedative therapy, which best preserves persons dignity and keeps safe the ethos of the medical profession.

  13. Petrographic features, geochemical trends and mass balance ...

    African Journals Online (AJOL)

    Petrographic features, geochemical trends and mass balance computation, in relation to the evolution of anatectic migmatites in the granulite facies terrain of the Manalur area, Tamil Nadu, south India.

  14. Strategic management by balanced development: meaning

    Directory of Open Access Journals (Sweden)

    Yevtushenko Natalya Olexandrivna

    2016-02-01

    Full Text Available Based on analyzes of references it was found out the meaning of «management», «strategic management», «development of enterprise», «balanced development» and were proved their connections. It was described authorial interpretation of definition “strategic management by balanced development”. The next descriptions were separated: presence of quantitative and quality changes, adaptation to influence of internal and external environment factors. It was set that a human capital is the main source of the balanced development. On the basis of generalization and systematization of existent interpretations was offered authorial determination of essence of concept «strategic management by balanced development of enterprise».

  15. Work-life balance and welfare.

    Science.gov (United States)

    Evans, Lois; Young, Greg

    2017-04-01

    An online survey and focus groups were conducted, providing qualitative information on the work-life balance of psychiatrists and trainees in Australasia. An invitation to participate in an anonymous online welfare survey was emailed to all the Royal Australian and New Zealand College of Psychiatrists trainees, Fellows, and Affiliates. Following this, nine focus groups were held across Australia and New Zealand. Responses received were thematically analysed. The emergent patterns are presented in this report. Our research suggests that work-life balance can be subjectively and objectively measured. There are phases of good and bad work-life balance, depending on stage of career and other commitments. Work-life balance may be an indicator of the health of individuals and organisations. Due to its complexity, with intrinsic and extrinsic factors involved, solutions are unlikely to be simple. Further studies are needed to substantiate our findings.

  16. BOREAS TE-19 Ecosystem Carbon Balance Model

    Data.gov (United States)

    National Aeronautics and Space Administration — The Spruce and Moss Model (SPAM) was designed to simulate the daily carbon balance of a black spruce/moss boreal forest ecosystem. It is driven by daily weather...

  17. Energy balance at the soil atmosphere interface

    NARCIS (Netherlands)

    Sedighi, M; Hepburn, B.D.P.; Thomas, HR; Vardon, P.J.

    2016-01-01

    Soil atmospheric interactions play an important role within the thermal energy balance and seasonal temperature variations of the ground. This paper presents a formulation for the surface boundary conditions related to interactions between soil and atmosphere. The boundary condition formulated

  18. A Modern Kelvin Balance for Undergraduate Experimentation.

    Science.gov (United States)

    Rockefeller, Alexandra; Graf, Erlend H.

    2000-01-01

    Describes experiments with electrostatics that are convenient for classroom demonstrations or laboratory activities. These experiments use a Kelvin balance and a relatively inexpensive electronic scale with 0.01-g sensitivity and essentially stationary pans. (WRM)

  19. Laminate mechanics for balanced woven fabrics

    NARCIS (Netherlands)

    Akkerman, Remko

    2006-01-01

    Laminate mechanics equations are presented for composites with balanced woven fabric reinforcements. It is shown that mimicking these textile composites with equivalent transversely isotropic (‘unidirectional’) layers requires disputable manipulations. Various micromechanics predictions of textile

  20. Quantum load balancing in ad hoc networks

    Science.gov (United States)

    Hasanpour, M.; Shariat, S.; Barnaghi, P.; Hoseinitabatabaei, S. A.; Vahid, S.; Tafazolli, R.

    2017-06-01

    This paper presents a novel approach in targeting load balancing in ad hoc networks utilizing the properties of quantum game theory. This approach benefits from the instantaneous and information-less capability of entangled particles to synchronize the load balancing strategies in ad hoc networks. The quantum load balancing (QLB) algorithm proposed by this work is implemented on top of OLSR as the baseline routing protocol; its performance is analyzed against the baseline OLSR, and considerable gain is reported regarding some of the main QoS metrics such as delay and jitter. Furthermore, it is shown that QLB algorithm supports a solid stability gain in terms of throughput which stands a proof of concept for the load balancing properties of the proposed theory.

  1. Balancing the books accounting for librarians

    CERN Document Server

    Kirk, Rachel A

    2012-01-01

    Balancing the Books: Accounting for Librarians fills the gap that exists in literature on library acquisitions accounting. By covering essential accounting concepts, budgeting, government regulations that pertain to libraries, as well as accounting measur

  2. BOREAS TE-19 Ecosystem Carbon Balance Model

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: The Spruce and Moss Model (SPAM) was designed to simulate the daily carbon balance of a black spruce/moss boreal forest ecosystem. It is driven by daily...

  3. Jet Exit Rig Six Component Force Balance

    Science.gov (United States)

    Castner, Raymond; Wolter, John; Woike, Mark; Booth, Dennis

    2012-01-01

    A new six axis air balance was delivered to the NASA Glenn Research Center. This air balance has an axial force capability of 800 pounds, primary airflow of 10 pounds per second, and a secondary airflow of 3 pounds per second. Its primary use was for the NASA Glenn Jet Exit Rig, a wind tunnel model used to test both low-speed, and high-speed nozzle concepts in a wind tunnel. This report outlines the installation of the balance in the Jet Exit Rig, and the results from an ASME calibration nozzle with an exit area of 8 square-inches. The results demonstrated the stability of the force balance for axial measurements and the repeatability of measurements better than 0.20 percent.

  4. Dynamics of social balance under temporal interaction

    Science.gov (United States)

    Nishi, Ryosuke; Masuda, Naoki

    2014-08-01

    Real social contacts are often intermittent such that a link between a pair of nodes in a social network is only temporarily used. The effects of such temporal networks on social dynamics have been investigated for several phenomenological models such as epidemic spreading, linear diffusion processes, and nonlinear oscillations. Here, we numerically investigate nonlinear social balance dynamics in such a situation. Social balance is a classical psychological theory, which dictates that a triad is balanced if the three agents are mutual friends or if the two of them are the friends of each other and hostile to the other agent. We show that the social balance dynamics is slowed down on the temporal complete graph as compared to the corresponding static complete graph.

  5. Umsetzung der Unternehmensstrategie mit der Balanced Scorecard

    Science.gov (United States)

    Crespo, Isabel; Bergmann, Lars; Portmann, Stefan; Lacker, Thomas; Lacker, Michael; Fleischmann, Jürgen; Kozó, Hans

    Die Balanced Scorecard (BSC) ist ein Ansatz zum strategischen Management, der neben der Ausrichtung des Unternehmens auf finanzielle Zielwerte ebenso großes Gewicht auf so genannte weiche Faktoren legt, die den wirtschaftlichen Erfolg eines Unternehmens erst ermöglichen. Das entscheidende Merkmal der Balanced Scorecard ist dabei, dass sie ein ausgewogenes System strategischer Ziele herstellt, welches das Unternehmen hinsichtlich der vier Perspektiven Finanzen, Kunden, interne Prozesse und Mitarbeiter und Potenziale strategisch ausrichtet (Kaplan u. Norton 1997).

  6. Age effects on mediolateral balance control.

    Directory of Open Access Journals (Sweden)

    L Eduardo Cofré Lizama

    Full Text Available BACKGROUND: Age-related balance impairments, particularly in mediolateral direction (ML may cause falls. Sufficiently sensitive and reliable ML balance tests are, however, lacking. This study is aimed to determine (1 the effect of age on and (2 the reliability of ML balance performance using Center of Mass (CoM tracking. METHODS: Balance performance of 19 young (26±3 years and 19 older (72±5 years adults on ML-CoM tracking tasks was compared. Subjects tracked predictable and unpredictable target displacements at increasing frequencies with their CoM by shifting their weight sideward. Phase-shift (response delay and gain (amplitude difference between the CoM and target in the frequency domain were used to quantify performance. Thirteen older and all young adults were reassessed to determine reliability of balance performance measures. In addition, all older adults performed a series of clinical balance tests and conventional posturography was done in a sub-sample. RESULTS: Phase-shift and gain dropped below pre-determined thresholds (-90 degrees and 0.5 at lower frequencies in the older adults and were even lower below these frequencies than in young adults. Performance measures showed good to excellent reliability in both groups. All clinical scores were close to the maximum and no age effect was found using posturography. ML balance performance measures exhibited small but systematic between-session differences indicative of learning. CONCLUSIONS: The ability to accurately perform ML-CoM tracking deteriorates with age. ML-CoM tracking tasks form a reliable tool to assess ML balance in young and older adults and are more sensitive to age-related impairment than posturography and clinical tests.

  7. French electric power balance sheet 2009

    International Nuclear Information System (INIS)

    Lartigau, Thierry; Riere, Alexia

    2010-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2009: key figures of the French electricity consumption, lowering of the French power generation, decrease of trade balance at borders but still positive, continuation of RTE's investments for the improvement of the grid performance. New RTE's infrastructures, electricity quality data, and the evolution of market mechanisms are presented in appendixes

  8. Balanced Amplifier dengan Menggunakan Driver Op Amp

    OpenAIRE

    Khoswanto, Handry; T.D.S, Yohanes; Wahyudi, Iwan

    2004-01-01

    In Bahasa Indonesia : Pada umumnya amplifier konvensional melibatkan jalur power supply (ground) yang berhubungan dengan jalur audio. Hal ini mengakibatkan pengolahan sinyal audio akan muncul IHM (Interval Hum Modulation) noise. Oleh karena itu, untuk dapat menekan timbulnya noise seminimal mungkin, maka dibuat sebuah amplifier yang tidak bereferensi pada ground power supply. Amplifier tersebut harus benar-benar balance dari input sampai ke output. Untuk merealisasikan balance amplifier ...

  9. Natural selection acts on Atlantic salmon major histocompatibility (MH) variability in the wild

    NARCIS (Netherlands)

    Eyto, de E.; McGinnity, P.; Consuegra, S.; Coughlan, J.; Tufto, J.; Farrell, K.; Megens, H.J.W.C.; Jordan, W.; Cross, T.; Stet, R.J.M.

    2007-01-01

    Pathogen-driven balancing selection is thought to maintain polymorphism in major histocompatibility (MH) genes. However, there have been few empirical demonstrations of selection acting on MH loci in natural populations. To determine whether natural selection on MH genes has fitness consequences for

  10. Nitrogen balance of healthy Dutch women before and during pregnancy

    NARCIS (Netherlands)

    Mojtahedi, M.; Groot, de C.P.G.M.; Boekholt, H.A.; Raaij, van J.M.A.

    2002-01-01

    Background: Experimental studies including longitudinal nitrogen balance studies could provide insight into protein metabolism in pregnancy. Objective: Our aim was to determine the development of nitrogen balance during pregnancy compared with nitrogen balance before pregnancy in women consuming

  11. Dynamic power balance analysis in JET

    Science.gov (United States)

    Matthews, G. F.; Silburn, S. A.; Challis, C. D.; Eich, T.; Iglesias, D.; King, D.; Sieglin, B.; Contributors, JET

    2017-12-01

    The full scale realisation of nuclear fusion as an energy source requires a detailed understanding of power and energy balance in current experimental devices. In this we explore whether a global power balance model in which some of the calibration factors applied to the source or sink terms are fitted to the data can provide insight into possible causes of any discrepancies in power and energy balance seen in the JET tokamak. We show that the dynamics in the power balance can only be properly reproduced by including the changes in the thermal stored energy which therefore provides an additional opportunity to cross calibrate other terms in the power balance equation. Although the results are inconclusive with respect to the original goal of identifying the source of the discrepancies in the energy balance, we do find that with optimised parameters an extremely good prediction of the total power measured at the outer divertor target can be obtained over a wide range of pulses with time resolution up to ∼25 ms.

  12. Effect of Somatosensory Impairments on Balance Control

    Directory of Open Access Journals (Sweden)

    Alireza Hassanpour

    2012-10-01

    Full Text Available Background and Aim: The somatosensory system is one of the most effective systems in balance control. It consists of peripheral and central components. Knowing the role of these components in balance control assists the developing of effective rehabilitation protocols. In some diseases peripheral components and in others central components are impaired. This paper reviews the effect of impairment of peripheral and central components of the somatosensory system on balance control.Methods: In this study publication about somatosensory impairments from 1983 through 2011 in PubMed, Scopus, ProQuest, Google Scholar, Iran Medex, Iran Doc and Magiran were reviewed. Medical subject headings terms and keywords related to balance, somatosensory, somatosensory loss, and sensory integration/processing were used to perform the searches.Conclusion: Somatosensory impairments either with peripheral or central origin, can cause problems in balance control. However, these problems are not considered in some patients. In these impairments, balance training is recommended to be used alongside other routine treatments in the patients' rehabilitation programs.

  13. 7 CFR 65.100 - Act.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Act. 65.100 Section 65.100 Agriculture Regulations of... MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) COUNTRY OF ORIGIN LABELING OF BEEF..., AND GINSENG General Provisions Definitions § 65.100 Act. Act means the Agricultural Marketing Act of...

  14. Atomic Energy Commission Act, 1963

    International Nuclear Information System (INIS)

    1963-01-01

    Promulgated in 1963, the Atomic Energy Commission Act (204) established and vested in the Ghana Atomic Energy Commission the sole responsibility for all matters relating to the peaceful uses of atomic energy in the country. Embodied in the Act are provisions relating to the powers, duties, rights and liabilities of the Commission. (EAA)

  15. Nuclear Material (Offences) Act 1983

    International Nuclear Information System (INIS)

    1983-01-01

    The main purpose of this Act is to enable the United Kingdom to ratify the Convention on the Physical Protection of Nuclear Material which opened for signature at Vienne and New York on 3 March 1980. The Act extends throughout the United Kingdom. (NEA) [fr

  16. 78 FR 46256 - Privacy Act

    Science.gov (United States)

    2013-07-31

    ... FEDERAL ELECTION COMMISSION 11 CFR Part 1 Privacy Act CFR Correction In Title 11 of the Code of Federal Regulations, revised as of January 1, 2012, on page 5, in Sec. 1.2, the words ``95 and 96 of the Internal Revenue Code of 1954.'' are added at the end of the definition of Act. [FR Doc. 2013-18535 Filed 7...

  17. Nuclear industry (Finance) Act 1981

    International Nuclear Information System (INIS)

    1981-01-01

    The purpose of the Act is to enable British Nuclear Fuels Limited to make borrowings backed by Government guarantees in order to finance its ten year investment programme. More specifically, the Act raises the financial limit applicable to British Nuclear Fuels Limited from pound 500 million to pound 1,000 million. (NEA) [fr

  18. Development of a Common Nordic Balance Settlement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-02-15

    NordREG finds it essential for the customers that a common integrated end-user electricity market is developed and that all end-users are able to take part in the Nordic market. A common Nordic balance settlement is one important part of such a change. However, attention has to be paid to the comments that a badly designed common system is worse than well-designed national systems. It is thus important that the change to a common balance settlement is so thoroughly investigated that the common system gives a basis for a well-functioning market. An important basis for such a change is an agreed vision for the process: The present different systems for balance settlement shall by the year 2010 be replaced by a common Nordic balance settlement. This means that: It will be possible for a supplier to sell to the whole Nordic market from one legal entity and using only one system for customer management and reporting. The common Nordic balance settlement will be designed in such a way that it contributes to a well functioning market. This means for example that it will be attractive even for small suppliers and some end-users to be balance responsible parties. It is feasible that the first phase is focused on those present differences that are most decisive for fulfilment of the vision. NordREG recommends that the following issues shall be discussed and agreed in co-operation between NordREG, Nordel and relevant stakeholders in the first phase: The definition shall include how the common Nordic balance settlement shall interact with the balance control and the balance regulation of the interconnected power system and the balance settlement between countries performed by the TSOs. The definition should include the cost-base for common Nordic balance settlement in relation to other system responsibility costs. The core activities of system responsibility have also been analyzed by NordREG. It is important to find a balance between inter alia the need for simplicity and the

  19. Development of a Common Nordic Balance Settlement

    International Nuclear Information System (INIS)

    2006-02-01

    NordREG finds it essential for the customers that a common integrated end-user electricity market is developed and that all end-users are able to take part in the Nordic market. A common Nordic balance settlement is one important part of such a change. However, attention has to be paid to the comments that a badly designed common system is worse than well-designed national systems. It is thus important that the change to a common balance settlement is so thoroughly investigated that the common system gives a basis for a well-functioning market. An important basis for such a change is an agreed vision for the process: The present different systems for balance settlement shall by the year 2010 be replaced by a common Nordic balance settlement. This means that: It will be possible for a supplier to sell to the whole Nordic market from one legal entity and using only one system for customer management and reporting. The common Nordic balance settlement will be designed in such a way that it contributes to a well functioning market. This means for example that it will be attractive even for small suppliers and some end-users to be balance responsible parties. It is feasible that the first phase is focused on those present differences that are most decisive for fulfilment of the vision. NordREG recommends that the following issues shall be discussed and agreed in co-operation between NordREG, Nordel and relevant stakeholders in the first phase: The definition shall include how the common Nordic balance settlement shall interact with the balance control and the balance regulation of the interconnected power system and the balance settlement between countries performed by the TSOs. The definition should include the cost-base for common Nordic balance settlement in relation to other system responsibility costs. The core activities of system responsibility have also been analyzed by NordREG. It is important to find a balance between inter alia the need for simplicity and the

  20. Romania's road to Euro zone. From structural balance to structural balance corrected for absorption

    Directory of Open Access Journals (Sweden)

    Aura-Gabriela SOCOL

    2013-02-01

    Full Text Available The sovereign-debt crisis in the European Union has determined the necessity to reform the signal indicators for the analysis of the public finances' sustainability. In this context, many of the developing/emerging countries consider that the informational value provided by the structural budget balance indicator is insufficient, especially during the periods characterized by absorption. The present study suggests the transition from classical structural budget balance (CAB in the structural balance corrected for absorption (CAAB and supports the use of an improved indicator of the structural budget balance with a superior informational relevance for the macro-economic policies decision makers. Based on the economic literature we will demonstrate that the structural budget balance indicator should be improved, in order to also take into consideration the deviation of the current account balance from its sustainable level, particularly in the stage of the economic cycle characterized by high absorption.

  1. Validity and reliability of balance assessment software using the Nintendo Wii balance board: usability and validation.

    Science.gov (United States)

    Park, Dae-Sung; Lee, GyuChang

    2014-06-10

    A balance test provides important information such as the standard to judge an individual's functional recovery or make the prediction of falls. The development of a tool for a balance test that is inexpensive and widely available is needed, especially in clinical settings. The Wii Balance Board (WBB) is designed to test balance, but there is little software used in balance tests, and there are few studies on reliability and validity. Thus, we developed a balance assessment software using the Nintendo Wii Balance Board, investigated its reliability and validity, and compared it with a laboratory-grade force platform. Twenty healthy adults participated in our study. The participants participated in the test for inter-rater reliability, intra-rater reliability, and concurrent validity. The tests were performed with balance assessment software using the Nintendo Wii balance board and a laboratory-grade force platform. Data such as Center of Pressure (COP) path length and COP velocity were acquired from the assessment systems. The inter-rater reliability, the intra-rater reliability, and concurrent validity were analyzed by an intraclass correlation coefficient (ICC) value and a standard error of measurement (SEM). The inter-rater reliability (ICC: 0.89-0.79, SEM in path length: 7.14-1.90, SEM in velocity: 0.74-0.07), intra-rater reliability (ICC: 0.92-0.70, SEM in path length: 7.59-2.04, SEM in velocity: 0.80-0.07), and concurrent validity (ICC: 0.87-0.73, SEM in path length: 5.94-0.32, SEM in velocity: 0.62-0.08) were high in terms of COP path length and COP velocity. The balance assessment software incorporating the Nintendo Wii balance board was used in our study and was found to be a reliable assessment device. In clinical settings, the device can be remarkably inexpensive, portable, and convenient for the balance assessment.

  2. Wii balance board exercise improves balance and lower limb muscle strength of overweight young adults

    OpenAIRE

    Siriphorn, Akkradate; Chamonchant, Dannaovarat

    2015-01-01

    [Purpose] The potential health benefits of the Nintendo Wii balance board exercise have been widely investigated. However, no study has been conducted to examine the benefits of Wii exercise for overweight young adults. The aim of this study was to investigate the effect of exercise performed on a Nintendo Wii balance board on the balance and lower limb muscle strength in overweight young adults. [Subjects and Methods] Within-subject repeated measures analysis was used. Sixteen young adults (...

  3. Effect of therapeutic horseback riding on balance in community-dwelling older adults with balance deficits.

    Science.gov (United States)

    Homnick, Douglas N; Henning, Kim M; Swain, Charlene V; Homnick, Tamara D

    2013-07-01

    Falls are an important cause of morbidity in older adults. Equine-assisted activities including therapeutic riding (TR) benefit balance and neuromuscular control in patients with neurological disabilities but have not been systematically studied in older adults at greater risk for falls due to balance deficits. The effect of an 8-week TR program on measures of balance and quality of life in community-dwelling older adults with established balance deficits was evaluated. This was a pretest-post-test single-group trial of a TR program on measures of balance and quality of life. The study was conducted at a Professional Association of Therapeutic Horsemanship (PATH) International Premier riding center. The subjects comprised 9 adults (5 female, 4 males) with a mean age 76.4 years (range 71-83 years). This included an 8-week observation period followed by an 8-week TR program consisting of 1 hour per week of supervised horseback riding and an 8-week follow-up period. SUBJECTS received balance testing at weeks 0, 8, 16, and 24 using the Fullerton Advanced Balance Scale (FABS), and quality of life was measured at weeks 8 and 16 using the Rand SF (short form) 36 quality-of-life measure. OUTCOME MEASURES were change in the FABS and Rand SF 36. There was no significant difference in balance scores between the start and end of the observation period. There was a significant improvement in the balance score and perception of general health from the start to the end of the intervention period, and no significant difference between the end of the intervention and the end of study, suggesting that improvements may have been sustained. TR is a safe activity for older adults with mild to moderate balance deficits and leads to both improvements in balance and quality of life. Longer and larger studies to assess the benefit of equine-assisted activities on improvements in balance and reduction in fall risk are needed.

  4. Balance Assessment Practices and Use of Standardized Balance Measures Among Ontario Physical Therapists

    Science.gov (United States)

    Sibley, Kathryn M.; Straus, Sharon E.; Inness, Elizabeth L.; Salbach, Nancy M.

    2011-01-01

    Background Balance impairment is a significant problem for older adults, as it can influence daily functioning. Treating balance impairment in this population is a major focus of physical therapist practice. Objective The purpose of this study was to document current practices in clinical balance assessment and compare components of balance assessed and measures used across practice areas among physical therapists. Design This was a cross-sectional study. Methods A survey questionnaire was mailed to 1,000 practicing physical therapists in Ontario, Canada. Results Three hundred sixty-nine individuals completed the survey questionnaire. More than 80% of respondents reported that they regularly (more than 60% of the time) assessed postural alignment, static and dynamic stability, functional balance, and underlying motor systems. Underlying sensory systems, cognitive contributions to balance, and reactive control were regularly assessed by 59.6%, 55.0%, and 41.2% of the respondents, respectively. The standardized measures regularly used by the most respondents were the single-leg stance test (79.1%), the Berg Balance Scale (45.0%), and the Timed “Up & Go” Test (27.6%). There was considerable variation in the components of balance assessed and measures used by respondents treating individuals in the orthopedic, neurologic, geriatric, and general rehabilitation populations. Limitations The survey provides quantitative data about what is done to assess balance, but does not explain the factors influencing current practice. Conclusions Many important components of balance and standardized measures are regularly used by physical therapists to assess balance. Further research, however, is needed to understand the factors contributing to the relatively lower rates of assessing reactive control, the component of balance most directly responsible for avoiding a fall. PMID:21868613

  5. Medical Devices Assess, Treat Balance Disorders

    Science.gov (United States)

    2009-01-01

    You may have heard the phrase as difficult as walking and chewing gum as a joking way of referring to something that is not difficult at all. Just walking, however, is not all that simple physiologically speaking. Even standing upright is an undertaking requiring the complex cooperation of multiple motor and sensory systems including vision, the inner ear, somatosensation (sensation from the skin), and proprioception (the sense of the body s parts in relation to each other). The compromised performance of any of these elements can lead to a balance disorder, which in some form affects nearly half of Americans at least once in their lifetimes, from the elderly, to those with neurological or vestibular (inner ear) dysfunction, to athletes with musculoskeletal injuries, to astronauts returning from space. Readjusting to Earth s gravity has a significant impact on an astronaut s ability to balance, a result of the brain switching to a different "model" for interpreting sensory input in normal gravity versus weightlessness. While acclimating, astronauts can experience headaches, motion sickness, and problems with perception. To help ease the transition and study the effects of weightlessness on the body, NASA has conducted many investigations into post-flight balance control, realizing this research can help treat patients with balance disorders on Earth as well. In the 1960s, the NASA-sponsored Man Vehicle Laboratory at the Massachusetts Institute of Technology (MIT) studied the effects of prolonged space flight on astronauts. The lab s work intrigued MIT doctoral candidate Lewis Nashner, who began conducting NASA-funded research on human movement and balance under the supervision of Dr. Larry Young in the MIT Department of Aeronautics and Astronautics. In 1982, Nashner s work resulted in a noninvasive clinical technique for assessing the cooperative systems that allow the body to balance, commonly referred to as computerized dynamic posturography (CDP). CDP employs a

  6. Wii balance board exercise improves balance and lower limb muscle strength of overweight young adults.

    Science.gov (United States)

    Siriphorn, Akkradate; Chamonchant, Dannaovarat

    2015-01-01

    [Purpose] The potential health benefits of the Nintendo Wii balance board exercise have been widely investigated. However, no study has been conducted to examine the benefits of Wii exercise for overweight young adults. The aim of this study was to investigate the effect of exercise performed on a Nintendo Wii balance board on the balance and lower limb muscle strength in overweight young adults. [Subjects and Methods] Within-subject repeated measures analysis was used. Sixteen young adults (aged 21.87±1.13 years, body mass index 24.15 ± 0.50 kg/m(2)) were recruited. All subjects performed an exercise program on a Wii balance board for 8 weeks (30 min/session, twice a week for 8 weeks). A NeuroCom Balance Master and a hand-held dynamometer were used to measure balance performance and lower limb muscle strength. [Results] According to the comparison of pre- and post-intervention measurements, the Wii balance board exercise program significantly improved the limit of stability parameters. There was also a significant increase in strength of four lower-limb muscle groups: the hip flexor, knee flexor, ankle dorsiflexor and ankle plantarflexor. [Conclusion] These findings suggest that a Wii balance board exercise program can be used to improve the balance and lower limb muscle strength of overweight young adults.

  7. Validation of the Balance Board for Clinical Evaluation of Balance During Serious Gaming Rehabilitation Exercises.

    Science.gov (United States)

    Bonnechère, Bruno; Jansen, Bart; Omelina, Lubos; Sholukha, Victor; Van Sint Jan, Serge

    2016-09-01

    Balance and posture can be affected in various conditions or become decreased with aging. A diminution of balance control induces an increase of fall's risk. The Nintendo Wii Balance Board™ (WBB) is used in rehabilitation to perform balance exercises (using commercial video games). The WBB has also been validated to assess balance and posture in static conditions. However, there is currently no study investigating the use of WBB to assess balance during the realization of balance exercises using this device. The aim of this study was to validate the use of WBB, coupled with specially developed serious games, to assess dynamic balance during rehabilitation exercises. Thirty five subjects participated in this study. Subjects were asked to play two specially developed serious games. Center of pressure (CP) displacements were simultaneously recorded with a WBB and a gold standard force plate (FP). Nine parameters were derived from CP displacement. Bland and Altman plots, paired-sample t tests, intraclass correlation coefficient's, and Pearson's coefficient correlations were computed. Excellent correlation between both devices was found for each parameter for the two games (R = 0.95 and 0.96). Unlike previous work on the WBB, these excellent results were obtained without using any calibration procedure. Despite this, results were highly correlated between the WBB and the FP. The WBB could be used in clinics to assess balance during rehabilitation exercises and, thus, allows a more regular patient follow-up.

  8. Report on the balancing mechanism: August 2014

    International Nuclear Information System (INIS)

    2014-08-01

    Electricity is stored in very limited volumes. At any time, generation therefore has to be equal to consumption. RTE ensures this balance in real time and factors in generation and consumption contingencies (risks of severe weather, power generation capability, etc). In order to maintain supply-demand balance, RTE has to have a power balancing reserve available in real time for upward and downward adjustment. There are three types of reserves which can be successively deployed. Once the primary and secondary reserves (services controlled by RTE so that power plant generation can be automatically increased or decreased) have been deployed, RTE notifies the generation companies and consumers connected to the grid that the planned operating program needs to be changed very rapidly. This is the role of the balancing mechanism (or tertiary reserve) set up in 2003. The market participants liaising with the power generation companies and the consumers who can do so then make upward and downward bids and notify RTE of their technical and financial conditions. RTE then selects these bids according to their cost and requirements. This mechanism therefore enables the most effective bid in technical and economic terms to be selected. It also makes it possible to resolve congestion on the grid. This phenomenon occurs, for example, if an electrical line is damaged and electricity flows are distributed over neighbouring lines. The monthly reports on this balancing mechanism designed and set up by RTE contain the following information: - summary of the indicators published by the balancing mechanism operation committee, - characteristics of the balancing entities the most deployed during the month, - results of the adjustment-difference accounts up to month M-3, - costs for resolving congestion on the grid up to month M-1, - volumes activated under the terms of the reserve trading contracts concluded between RTE and other TSOs, - reliability rate of the provisional indicators

  9. Report on the balancing mechanism: October 2014

    International Nuclear Information System (INIS)

    2014-10-01

    Electricity is stored in very limited volumes. At any time, generation therefore has to be equal to consumption. RTE ensures this balance in real time and factors in generation and consumption contingencies (risks of severe weather, power generation capability, etc). In order to maintain supply-demand balance, RTE has to have a power balancing reserve available in real time for upward and downward adjustment. There are three types of reserves which can be successively deployed. Once the primary and secondary reserves (services controlled by RTE so that power plant generation can be automatically increased or decreased) have been deployed, RTE notifies the generation companies and consumers connected to the grid that the planned operating program needs to be changed very rapidly. This is the role of the balancing mechanism (or tertiary reserve) set up in 2003. The market participants liaising with the power generation companies and the consumers who can do so then make upward and downward bids and notify RTE of their technical and financial conditions. RTE then selects these bids according to their cost and requirements. This mechanism therefore enables the most effective bid in technical and economic terms to be selected. It also makes it possible to resolve congestion on the grid. This phenomenon occurs, for example, if an electrical line is damaged and electricity flows are distributed over neighbouring lines. The monthly reports on this balancing mechanism designed and set up by RTE contain the following information: - summary of the indicators published by the balancing mechanism operation committee, - characteristics of the balancing entities the most deployed during the month, - results of the adjustment-difference accounts up to month M-3, - costs for resolving congestion on the grid up to month M-1, - volumes activated under the terms of the reserve trading contracts concluded between RTE and other TSOs, - reliability rate of the provisional indicators

  10. Report on the balancing mechanism: November 2014

    International Nuclear Information System (INIS)

    2014-11-01

    Electricity is stored in very limited volumes. At any time, generation therefore has to be equal to consumption. RTE ensures this balance in real time and factors in generation and consumption contingencies (risks of severe weather, power generation capability, etc). In order to maintain supply-demand balance, RTE has to have a power balancing reserve available in real time for upward and downward adjustment. There are three types of reserves which can be successively deployed. Once the primary and secondary reserves (services controlled by RTE so that power plant generation can be automatically increased or decreased) have been deployed, RTE notifies the generation companies and consumers connected to the grid that the planned operating program needs to be changed very rapidly. This is the role of the balancing mechanism (or tertiary reserve) set up in 2003. The market participants liaising with the power generation companies and the consumers who can do so then make upward and downward bids and notify RTE of their technical and financial conditions. RTE then selects these bids according to their cost and requirements. This mechanism therefore enables the most effective bid in technical and economic terms to be selected. It also makes it possible to resolve congestion on the grid. This phenomenon occurs, for example, if an electrical line is damaged and electricity flows are distributed over neighbouring lines. The monthly reports on this balancing mechanism designed and set up by RTE contain the following information: - summary of the indicators published by the balancing mechanism operation committee, - characteristics of the balancing entities the most deployed during the month, - results of the adjustment-difference accounts up to month M-3, - costs for resolving congestion on the grid up to month M-1, - volumes activated under the terms of the reserve trading contracts concluded between RTE and other TSOs, - reliability rate of the provisional indicators

  11. Report on the balancing mechanism: June 2014

    International Nuclear Information System (INIS)

    2014-06-01

    Electricity is stored in very limited volumes. At any time, generation therefore has to be equal to consumption. RTE ensures this balance in real time and factors in generation and consumption contingencies (risks of severe weather, power generation capability, etc). In order to maintain supply-demand balance, RTE has to have a power balancing reserve available in real time for upward and downward adjustment. There are three types of reserves which can be successively deployed. Once the primary and secondary reserves (services controlled by RTE so that power plant generation can be automatically increased or decreased) have been deployed, RTE notifies the generation companies and consumers connected to the grid that the planned operating program needs to be changed very rapidly. This is the role of the balancing mechanism (or tertiary reserve) set up in 2003. The market participants liaising with the power generation companies and the consumers who can do so then make upward and downward bids and notify RTE of their technical and financial conditions. RTE then selects these bids according to their cost and requirements. This mechanism therefore enables the most effective bid in technical and economic terms to be selected. It also makes it possible to resolve congestion on the grid. This phenomenon occurs, for example, if an electrical line is damaged and electricity flows are distributed over neighbouring lines. The monthly reports on this balancing mechanism designed and set up by RTE contain the following information: - summary of the indicators published by the balancing mechanism operation committee, - characteristics of the balancing entities the most deployed during the month, - results of the adjustment-difference accounts up to month M-3, - costs for resolving congestion on the grid up to month M-1, - volumes activated under the terms of the reserve trading contracts concluded between RTE and other TSOs, - reliability rate of the provisional indicators

  12. Act local, think global

    International Nuclear Information System (INIS)

    Lewis, Chris; McRoberts, Doug

    2002-01-01

    Tip O'Neill, one of the grand old men of modem US politics, once famously remarked that all politics is local. Like most politicians who succeed on the national stage - and not just in the US - it was a truth he never lost sight of. What is true for politicians is equally true in the communications business. We may increasingly live in a global village, but successful companies - even multi-nationals - forget the importance of local and regional public relations at their peril. Think of Douglas Ivester, the CEO of Coca-Cola at the time of the 1999 Belgian contamination scandal, who allegedly reacted to first reports of the crisis by asking: 'Where the hell is Belgium?' A more appropriate question today - several years after Coke's share price toppled and the CEO was unceremoniously sacked - might be: 'Who the hell is Douglas Nester?' But - to adapt another famous phrase - the fact that communications (and marketing) professionals still need to 'act local' as much as ever before should not blind us to the growing need to 'think global'. In the nuclear industry, as in the world economy generally, increasing global integration is a reality, as are the international nature of the news media and the increasingly global nature of the anti-nuclear pressure groups. Indeed, it was the growing need for a truly global information network to counter these trends, by increasing the overall speed and accuracy of the worldwide nuclear information flow, that led the nuclear community to establish NucNet in 1991. So where exactly is the line between local and regional nuclear communications on the one hand, and global communications on the other? Is there one spin for a regional audience, and another for a global audience? This presentation proposes some guiding principles, by examining the response of nuclear communicators world-wide to the new communications agenda imposed in the wake of the September 11th suicide attacks in the US. NucNet President Doug McRoberts and Executive

  13. The safety of osmotically acting cathartics in colonic cleansing

    DEFF Research Database (Denmark)

    Nyberg, Caroline; Hendel, J.; Nielsen, O.H.

    2010-01-01

    hyperphosphatemia and irreversible kidney damage owing to acute phosphate nephropathy, have been reported after use of sodium-phosphate-based products. The aim of this Review is to provide an update on the potential safety issues related to the use of osmotically acting cathartics, especially disturbances of renal...... function and water and electrolyte balance. The available evidence indicates that PEG-ELS-based products are the safest option. Magnesium-citrate-based, hypertonic products should be administered with caution to elderly individuals and patients who are prone to develop disturbances in water and electrolyte...

  14. Dynamic calibration and validation of an accelerometer force balance for hypersonic lifting models.

    Science.gov (United States)

    Singh, Prakash; Trivedi, Sharad; Menezes, Viren; Hosseini, Hamid

    2014-01-01

    An accelerometer-based force balance was designed and developed for the measurement of drag, lift, and rolling moment on a blunt-nosed, flapped delta wing in a short-duration hypersonic shock tunnel. Calibration and validation of the balance were carried out by a convolution technique using hammer pulse test and surface pressure measurements. In the hammer pulse test, a known impulse was applied to the model in the appropriate direction using an impulse hammer, and the corresponding output of the balance (acceleration) was recorded. Fast Fourier Transform (FFT) was operated on the output of the balance to generate a system response function, relating the signal output to the corresponding load input. Impulse response functions for three components of the balance, namely, axial, normal, and angular, were obtained for a range of input load. The angular system response function was corresponding to rolling of the model. The impulse response functions thus obtained, through dynamic calibration, were operated on the output (signals) of the balance under hypersonic aerodynamic loading conditions in the tunnel to get the time history of the unknown aerodynamic forces and moments acting on the model. Surface pressure measurements were carried out on the model using high frequency pressure transducers, and forces and moments were deduced thereon. Tests were carried out at model angles of incidence of 0, 5, 10, and 15 degrees. A good agreement was observed among the results of different experimental methods. The balance developed is a comprehensive force/moment measurement device that can be used on complex, lifting, aerodynamic geometries in ground-based hypersonic test facilities.

  15. Vestibular control of standing balance is enhanced with increased cognitive load.

    Science.gov (United States)

    McGeehan, Michael A; Woollacott, Marjorie H; Dalton, Brian H

    2017-04-01

    When cognitive load is elevated during a motor task, cortical inhibition and reaction time are increased; yet, standing balance control is often unchanged. This disconnect is likely explained by compensatory mechanisms within the balance system such as increased sensitivity of the vestibulomotor pathway. This study aimed to determine the effects of increased cognitive load on the vestibular control of standing balance. Participants stood blindfolded on a force plate with their head facing left and arms relaxed at their sides for two trials while exposed to continuous electrical vestibular stimulation (EVS). Participants either stood quietly or executed a cognitive task (double-digit arithmetic). Surface electromyography (EMG) and anterior-posterior ground-body forces (APF) were measured in order to evaluate vestibular-evoked balance responses in the frequency (coherence and gain) and time (cumulant density) domains. Total distance traveled for anterior-posterior center of pressure (COP) was assessed as a metric of balance variability. Despite similar distances traveled for COP, EVS-medial gastrocnemius (MG) EMG and EVS-APF coherence and EVS-TA EMG and EVS-MG EMG gain were elevated for multiple frequencies when standing with increased cognitive load. For the time domain, medium-latency peak amplitudes increased by 13-54% for EVS-APF and EVS-EMG relationships with the cognitive task compared to without. Peak short-latency amplitudes were unchanged. These results indicate that reliance on vestibular control of balance is enhanced when cognitive load is elevated. This augmented neural strategy may act to supplement divided cortical processing resources within the balance system and compensate for the acute neuromuscular modifications associated with increased cognitive demand.

  16. France's energy balance for 2013

    International Nuclear Information System (INIS)

    Albertini, Jean-Paul; Dussud, Francois-Xavier; Louati, Sami; Mordant, Guillaume; Rouquette, Celine; Cadin, Didier; Collet, Isabelle; Fratacci, Lisa; Lauverjat, Jean; Martin, Jean-Philippe; Rabai, Yacine; Reynaud, Didier; Wong, Florine; Bottin, Anne; Reperant, Patricia; Grosset, Catherine

    2014-07-01

    threshold level for the fifth consecutive year, and even reached its lowest level at only just 154 Mtoe. In relation to 2012, it reduced by 0.7% in 2013, as a result of lower consumption in industry, in the services sector and, to a lesser extent, in transport. Final energy consumption now seems to be increasing solely in the residential sector. In transport, in the services sector and even more so in industry, reduction seems well under way. Final energy intensity thus continued to decrease, and more strongly than in 2012: it fell by 1% in 2013. This decrease has not yet reached the target level set in France's framework act of 13 July 2005 setting the orientation of energy policy and which aimed for a reduction of 2% per year in final energy intensity by 2015. According to SOeS' partial and provisional calculation, CO 2 emissions related to combustion for energy, corrected for climate variation, decreased slightly by 0.8%. They have fallen considerably, by an annual average of 1.8% since 2007. In 2013, emissions were 8.5% lower than in 1990. Because of lower temperatures and of the resulting additional energy consumption, they increased slightly in real data terms

  17. Postural balance and self-reported balance confidence in older adults with a hip fracture history.

    Science.gov (United States)

    Sihvonen, Sanna; Kulmala, Jenni; Kallinen, Mauri; Alén, Markku; Kiviranta, Ilkka; Sipila, Sarianna

    2009-01-01

    Balance dysfunction and loss of balance confidence have been associated with functional limitations and loss of independency in daily tasks. This study examined various aspects of postural balance and balance confidence between older adults with a hip fracture history and their non-fractured counterparts. A comprehensive assessment of balance capacity in older adults with a hip fracture history may help to identify aspects of postural balance that play an important role in the mobility recovery and the avoidance of further falls. The present study comprised 79 community-dwelling older adults with a hip fracture history and 31 non-fractured subjects of the same age, who participated in balance tests including both force platform measures and functional balance testing (Berg Balance Scale, BBS). In addition, balance confidence was assessed with the Activities-Specific Balance Confidence (ABC) scale. Persons with a hip fracture history had a markedly poorer balance control and were significantly less confident maintaining their balance during daily activities compared to the controls. Sixty percent of the subjects in the hip fracture group versus 87% of the non-fracture group (chi(2) test, p = 0.003) were able to perform the semi-tandem standing with their eyes closed. Significantly lower scores in the BBS (hip fracture group 46.3 vs. non-fracture group 52.9) and ABC (hip fracture group 59.4 vs. non-fracture group 77.5%) tests were found among the hip fracture subjects compared to the controls. In addition, the performance time in the lateral weight-shifting task (hip fracture group 13.4 vs. non-fracture group 8.4 s) was significantly slower compared to the controls. Balance impairments along with the loss of balance confidence are persistent problems among community-dwelling older adults with a history of hip fracture and may contribute to mobility limitations and the risk of falling. These areas of function and behaviour in older adults with a hip fracture history

  18. Cortical activation following a balance disturbance.

    Science.gov (United States)

    Quant, S; Adkin, A L; Staines, W R; McIlroy, W E

    2004-04-01

    Although recent work suggests that cortical processing can be involved in the control of balance responses, the central mechanisms involved in these reactions remain unclear. We presently investigated the characteristics of scalp-recorded perturbation-evoked responses (PERs) following a balance disturbance. Eight young adults stabilized an inverted pendulum using their ankle musculature while seated. When perturbations were applied to the pendulum, subjects were instructed to return (active condition) or not return (passive condition) the pendulum to its original stable position. Primary measures included peak latency and amplitude of early PERs (the first negative peak between 100 and 150 ms, N1), amplitude of late PERs (between 200 and 400 ms) and onset and initial amplitude of ankle muscle responses. Based on the timing of PERs, we hypothesized that N1 would represent sensory processing of the balance disturbance and that late PERs would be linked to the sensorimotor processing of balance corrections. Our results revealed that N1 was maximal over frontal-central electrode sites (FCz and Cz). Average N1 measures at FCz, Cz, and CPz were comparable between active and passive tasks ( p>0.05). In contrast, the amplitude of late PERs at Cz was less positive for the active condition than for the passive ( psensory representation of early PERs. Differences in late PERs may represent sensorimotor processing related to the execution of balance responses.

  19. Conflict acts as an implicit cost in reinforcement learning.

    Science.gov (United States)

    Cavanagh, James F; Masters, Sean E; Bath, Kevin; Frank, Michael J

    2014-11-04

    Conflict has been proposed to act as a cost in action selection, implying a general function of medio-frontal cortex in the adaptation to aversive events. Here we investigate if response conflict acts as a cost during reinforcement learning by modulating experienced reward values in cortical and striatal systems. Electroencephalography recordings show that conflict diminishes the relationship between reward-related frontal theta power and cue preference yet it enhances the relationship between punishment and cue avoidance. Individual differences in the cost of conflict on reward versus punishment sensitivity are also related to a genetic polymorphism associated with striatal D1 versus D2 pathway balance (DARPP-32). We manipulate these patterns with the D2 agent cabergoline, which induces a strong bias to amplify the aversive value of punishment outcomes following conflict. Collectively, these findings demonstrate that interactive cortico-striatal systems implicitly modulate experienced reward and punishment values as a function of conflict.

  20. A calibration rig for multi-component internal strain gauge balance using the new design-of-experiment (DOE) approach.

    Science.gov (United States)

    Nouri, N M; Mostafapour, K; Kamran, M

    2018-02-01

    In a closed water-tunnel circuit, the multi-component strain gauge force and moment sensor (also known as balance) are generally used to measure hydrodynamic forces and moments acting on scaled models. These balances are periodically calibrated by static loading. Their performance and accuracy depend significantly on the rig and the method of calibration. In this research, a new calibration rig was designed and constructed to calibrate multi-component internal strain gauge balances. The calibration rig has six degrees of freedom and six different component-loading structures that can be applied separately and synchronously. The system was designed based on the applicability of formal experimental design techniques, using gravity for balance loading and balance positioning and alignment relative to gravity. To evaluate the calibration rig, a six-component internal balance developed by Iran University of Science and Technology was calibrated using response surface methodology. According to the results, calibration rig met all design criteria. This rig provides the means by which various methods of formal experimental design techniques can be implemented. The simplicity of the rig saves time and money in the design of experiments and in balance calibration while simultaneously increasing the accuracy of these activities.