10 CFR 9.45 - Annual report to the Attorney General of the United States.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Annual report to the Attorney General of the United States... Regulations § 9.45 Annual report to the Attorney General of the United States. (a) On or before February 1 of each year, the NRC will submit a report covering the preceding fiscal year to the Attorney General of...

An analysis of acute admissions to a general hospital psychiatric unit

African Journals Online (AJOL)

Rapid turnover of patients in a general hospital psychiatric unit demands stabilization and discharge as soon as possible. It is likely that patients are being prematurely discharged because of this pressure. Aim: The study sought to analyse admissions to an acute psychiatric unit with a view to determining the demographic ...

[General practice research units in Denmark: multidisciplinary research in support of practical work].

Science.gov (United States)

Reventlow, Susanne; Broholm, Katalin Alexa Király; Mäkelä, Marjukka

2014-01-01

In Denmark the general practice research units operating in connection with universities provide a home base, training and methodology support for researchers in the field from medical students to general practitioners carrying out practical work. Research issues frequently require a multidisciplinary approach and use of different kinds of materials. Problems arising from the practical work of general practitioners take priority in the wide selection of topics. The units have networked efficiently with organizations of general practitioners and medical education. The combination of research environments has created synergy benefiting everybody and increased the scientific productivity and visibility of the field.

DRUG MANAGEMENT REVIEWS IN DISTRICT DRUG MANAGEMENT UNIT AND GENERAL HOSPITAL

Directory of Open Access Journals (Sweden)

Max Joseph Herman

2009-12-01

Full Text Available Drug is one of the essential elements in healthcare that should be effectively and efficiently managed. Following thedecentralization in 2001 in Indonesia, drug management has changed in district drug management units and also in District General Hospitals. Certainly this condition influences the sustainability of drug access in primary health care such as in Community Health Center and District General Hospital, especially in drug financing policy. A cross sectional descriptive study to obtain information on drug management in public healthcare in district had been carried out between July and December 2006 in 10 District Public Drug Management Units from 10 district health offices and 9 district general hospitals as samples. Data were collected by interviewing heads of Drug Section in District Health Offices and heads of Hospital Pharmacies using structured questionnaires and observing drug storage in District Drug Management Units, Community Health Centers, and Hospital Pharmacies. Results of the study show that drug planning in District Health Offices and General Hospitals did not meet the basic real need in some districts nor District Hospitals. The minimum health service standards had no been achieved yet. Furthermore, drug procurement, storage and recording as well as reporting was not good enough either, such as shown by the existence of expired drugs. Lead time for drug delivery to community health centers in some districts was longer than the average of lead time in the past 3 years.

THE POSITION BUDGETS OF ADMINISTRATIVE AND TERRITORIAL UNITS IN GENERAL CONSOLIDATED BUDGET

Directory of Open Access Journals (Sweden)

CHIRCULESCU MARIA FELICIA

2017-12-01

Full Text Available The budget is a tool of territorial administrative units of financial and budgetary policy in which the state intervenes in the economy at the local level, having a major impact on general government.Through the decentralization processes that are increasingly debated and applied, the paper aims to highlight the importance of the territorial administrative unit budgets in the consolidated budget in Romania.Thus, the work comprises both theoretical notions concerning the presentation of the consolidated state budget and the budget of the territorial administrative units. The relevance of the work lies in the importance of general government in the regulation of macroeconomic balances by sizing or macroeconomic imbalances, with modern methods that analyze the possibilities and effects of new types of deficits or surpluses in the public sector.

Surveillance Monitoring Management for General Care Units: Strategy, Design, and Implementation.

Science.gov (United States)

McGrath, Susan P; Taenzer, Andreas H; Karon, Nancy; Blike, George

2016-07-01

The growing number of monitoring devices, combined with suboptimal patient monitoring and alarm management strategies, has increased "alarm fatigue," which have led to serious consequences. Most reported alarm man- agement approaches have focused on the critical care setting. Since 2007 Dartmouth-Hitchcock (Lebanon, New Hamp- shire) has developed a generalizable and effective design, implementation, and performance evaluation approach to alarm systems for continuous monitoring in general care settings (that is, patient surveillance monitoring). In late 2007, a patient surveillance monitoring system was piloted on the basis of a structured design and implementation approach in a 36-bed orthopedics unit. Beginning in early 2009, it was expanded to cover more than 200 inpatient beds in all medicine and surgical units, except for psychiatry and labor and delivery. Improvements in clinical outcomes (reduction of unplanned transfers by 50% and reduction of rescue events by more than 60% in 2008) and approximately two alarms per patient per 12-hour nursing shift in the original pilot unit have been sustained across most D-H general care units in spite of increasing patient acuity and unit occupancy. Sample analysis of pager notifications indicates that more than 85% of all alarm conditions are resolved within 30 seconds and that more than 99% are resolved before escalation is triggered. The D-H surveillance monitoring system employs several important, generalizable features to manage alarms in a general care setting: alarm delays, static thresholds set appropriately for the prevalence of events in this setting, directed alarm annunciation, and policy-driven customization of thresholds to allow clinicians to respond to needs of individual patients. The systematic approach to design, implementation, and performance management has been key to the success of the system.

Statement to the 39th session of the General Conference of the International Atomic Energy Agency 18 September 1995. Statement to the 50th session of the United Nations General Assembly 1 November 1995

International Nuclear Information System (INIS)

Blix, H.

1995-11-01

In the Statement to the 39th Session of the General Conference of the IAEA main directions of IAEA activities for 1994 and plans for the future are outlined. In the Statement to the 50th Session of the United Nations General Assembly main achievements and challenges facing the international community in the field of IAEA competence are discussed

Statement to the 39th session of the General Conference of the International Atomic Energy Agency 18 September 1995. Statement to the 50th session of the United Nations General Assembly 1 November 1995

Energy Technology Data Exchange (ETDEWEB)

Blix, H

1995-11-01

In the Statement to the 39th Session of the General Conference of the IAEA main directions of IAEA activities for 1994 and plans for the future are outlined. In the Statement to the 50th Session of the United Nations General Assembly main achievements and challenges facing the international community in the field of IAEA competence are discussed.

Disparities in access to emergency general surgery care in the United States.

Science.gov (United States)

Khubchandani, Jasmine A; Shen, Connie; Ayturk, Didem; Kiefe, Catarina I; Santry, Heena P

2018-02-01

As fewer surgeons take emergency general surgery call and hospitals decrease emergency services, a crisis in access looms in the United States. We examined national emergency general surgery capacity and county-level determinants of access to emergency general surgery care with special attention to disparities. To identify potential emergency general surgery hospitals, we queried the database of the American Hospital Association for "acute care general hospital," with "surgical services," and "emergency department," and ≥1 "operating room." Internet search and direct contact confirmed emergency general surgery services that covered the emergency room 7 days a week, 24 hours a day. Geographic and population-level emergency general surgery access was derived from Geographic Information Systems and US Census. Of the 6,356 hospitals in the 2013 American Hospital Association database, only 2,811 were emergency general surgery hospitals. Counties with greater percentages of black, Hispanic, uninsured, and low-education individuals and rural counties disproportionately lacked access to emergency general surgery care. For example, counties above the 75th percentile of African American population (10.2%) had >80% odds of not having an emergency general surgery hospital compared with counties below the 25th percentile of African American population (0.6%). Gaps in access to emergency general surgery services exist across the United States, disproportionately affecting underserved, rural communities. Policy initiatives need to increase emergency general surgery capacity nationwide. Copyright © 2017 Elsevier Inc. All rights reserved.

Using the Statistical Indicators for the General Insurances Activity

Directory of Open Access Journals (Sweden)

Ion Partachi

2007-04-01

Full Text Available The statistics of the general insurances activity is largely used in the actuarial calculations. The actuarial analysis are achieved exclusively on the basis of primary and derived indicators, which are drawn up by various statistical methods. The statistical indicators which are used in this respect are obtained on the basis of the factors and conditions allowing the compensation cases to occur.The actuarial analysis is performed over the time as well, by using the chronological which allow the decomposition of the phenomenon being studied by its factors of influence.In this article, after briefly presenting a number of point of view regarding the utilization of the statistical indicators in the actuarial analysis, we have analyzed, successively, a series of issues, such as: the statistical indicators as regards the general insurances fund forming, expressed in physical and value units, or as absolute, relative and average volumes; the statistical indicators of the utilization of the general insurances funds (with the same diversified form of expression and the statistical indicators of the outcomes of the general insurances activity.A particular accent went to the underlying of certain methodological aspects regarding the calculation of the above mentioned indicators, emphasizing certain particular characteristics concerning their utilization in the frame of the actuarial analysis.The article is stressing the clarification of the fact that these indicators are used in the actuarial analysis as a real system. The respective proportions are enumerated, by underlying the concrete possibilities of computation, which secure the possibility of performing the necessary analysis involved by a decisional process.

Allocation of Home Office Expenses to Segments and Business Unit General and Administrative Expenses to Final Cost Objectives

Science.gov (United States)

1992-02-16

3 0 B. Cost Accounting Standard 418 ..................................................... 3 1 1. D efinitio n s ...objective" as an activity for which a separate measurement of cost is desired. C. Horngren , Cost Accounting . A Managerial Emphasis 21 (5th ed. 1982...Segments and Business Unit General and Administrative Expenses to Final Cost Objectives 6. AUTHOR( S ) Stephen Thomas Lynch, Major 7. PERFORMING

Statement to the 40th session of the General Conference of the International Atomic Energy Agency 16 September 1996; Statement to the 51st session of the United Nations General Assembly 28 October 1996

International Nuclear Information System (INIS)

Blix, H.

1996-11-01

In the Statement to the 40th Session of the General Conference of the International Atomic Energy Agency main directions of the IAEA activities and plans for the future are outlined. In the Statement to the 51th Session of the United Nations General Assembly main achievements and challenge facing the international community in the field of IAEA competence are discussed

The ATLAS Trigger Algorithms for General Purpose Graphics Processor Units

CERN Document Server

Tavares Delgado, Ademar; The ATLAS collaboration

2016-01-01

The ATLAS Trigger Algorithms for General Purpose Graphics Processor Units Type: Talk Abstract: We present the ATLAS Trigger algorithms developed to exploit General­ Purpose Graphics Processor Units. ATLAS is a particle physics experiment located on the LHC collider at CERN. The ATLAS Trigger system has two levels, hardware-­based Level 1 and the High Level Trigger implemented in software running on a farm of commodity CPU. Performing the trigger event selection within the available farm resources presents a significant challenge that will increase future LHC upgrades. are being evaluated as a potential solution for trigger algorithms acceleration. Key factors determining the potential benefit of this new technology are the relative execution speedup, the number of GPUs required and the relative financial cost of the selected GPU. We have developed a trigger demonstrator which includes algorithms for reconstructing tracks in the Inner Detector and Muon Spectrometer and clusters of energy deposited in the Cal...

Day surgery: Results after restructuration of a university public general surgery unit.

Science.gov (United States)

Gaucher, S; Cappiello, F; Bouam, S; Damardji, I; Aissat, A; Boutron, I; Béthoux, J P

2013-06-01

Nowadays, in France, development of the ambulatory surgery has stalled. This is probably related to the fact that ambulatory surgery is restricted by the law to the "day surgery" in 12 hours, and only 17 procedures are referenced for this surgery. Thus, conventional hospitalization remained the rule after surgery. In January 2010, our university general surgery unit was restructured. It evolved from a conventional unit to a predominantly ambulatory unit. Otherwise, our unit adjoins a hotel, even inside our institution, which accommodates patients, patient visitors and tourists. The aim of this retrospective study was to compare the postoperative accommodation modalities between two groups of patients. The first group consisted of patients admitted before January 2010, at the time of conventional activity, whereas the second group consisted of patients admitted after January 2010 in a restructured unit. Inclusion of patients admitted from April 1, 2008 to March 31, 2009 (conventional hospitalization period) and from April 1, 2010 to March 31, 2011 (ambulatory management period), scheduled for one single surgical procedure excluding emergency. A total of 360 patients were retained: 229 for the conventional period and 131 for the ambulatory period, with a median age of 55 (range 15-87). No statistically significant difference was noted between the two groups as concerned median age, gender or ASA status. The number of postoperative nights varied significantly between the two groups with a mean of 3.8 nights (median three nights, range 0-32) for the conventional period versus 0.4 nights (median 0 night, range 0-10) for the ambulatory period (Plegal period of 12 hours to 24 hours in order to expand the list of the referenced procedures. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

New representative of the Director-General of the IAEA to the United Nations

International Nuclear Information System (INIS)

2000-01-01

The document gives information about Mr. Kwaku Aning (Ghana) who was nominated as the Representative of the Director-General of the IAEA to the United Nations and as Director of its Office at the United Nations Headquarters in New York, USA, as of 1 February 2000

29 CFR 780.205 - Nursery activities generally.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Nursery activities generally. 780.205 Section 780.205 Labor... as It Relates to Specific Situations Nursery and Landscaping Operations § 780.205 Nursery activities generally. The employees of a nursery who are engaged in the following activities are employed in...

General surgical admissions in the intensive care unit in Ibadan ...

African Journals Online (AJOL)

Objectives:The Intensive Care Unit (ICU) has improved patient outcome in complex surgeries while the costs of maintaining services are high. ICU services in developing countries are often inadequate due to lack of funds. This study reviews the pattern and outcomes of General Surgical patients admitted to the ICU of our ...

The physical environment and patients' activities and care: A comparative case study at three newly built stroke units.

Science.gov (United States)

Anåker, Anna; von Koch, Lena; Sjöstrand, Christina; Heylighen, Ann; Elf, Marie

2018-04-20

To explore and compare the impact of the physical environment on patients' activities and care at three newly built stroke units. Receiving care in a stroke unit instead of in a general ward reduces the odds of death, dependency and institutionalized care. In stroke units, the design of the physical environment should support evidence-based care. Studies on patients' activities in relation to the design of the physical environment of stroke units are scarce. This work is a comparative descriptive case study. Patients (N = 55) who had a confirmed diagnosis of stroke were recruited from three newly built stroke units in Sweden. The units were examined by non-participant observation using two types of data collection: behavioural mapping analysed with descriptive statistics and field note taking analysed with deductive content analysis. Data were collected from April 2013 - December 2015. The units differed in the patients' levels of physical activity, the proportion of the day that patients spent with health professionals and family presence. Patients were more physically active in a unit with a combination of single and multi-bed room designs than in a unit with an entirely single-room design. Stroke units that were easy to navigate and offered variations in the physical environment had an impact on patients' activities and care. Patients' activity levels and interactions appeared to vary with the design of the physical environments of stroke units. Stroke guidelines focused on health status assessments, avoidance of bed-rest and early rehabilitation require a supportive physical environment. © 2018 The Authors. Journal of Advanced Nursing Published by John Wiley & Sons Ltd.

Statement to the 54th session of the United Nations General Assembly. United Nations, New York, 4 November 1999

International Nuclear Information System (INIS)

ElBaradei, M.

1999-01-01

In his Statement to the 54th Session of the United Nations General Assembly (New York, 4 November 1999), the Director General of the IAEA presented some of the major Agency's achievements in fulfilling its mandate as described in the Annual Report of the IAEA for 1998, and also some of the challenges and opportunities that lie ahead

Improving the smoking patterns in a general hospital psychiatric unit

Directory of Open Access Journals (Sweden)

Celso Iglesias García

2009-01-01

Full Text Available Objectives: The purpose of the present paper is to evaluate the effects of a smoking ban in a general hospital psychiatric unit. Methods: We study the effects of smoking ban in 40 consecutive psychiatric inpatients. The staff registered socio-demographic and tobacco-related variables. We also registered any kind of behavioral effects of smoking ban.Results: The patients were willing to stop smoking during their hospital stay (with or without nicotine replacement with two mild behavioural incidences registered throughout the study. Conclusions: The benefits of non-smoking policy in a psychiatric unit can be significant. The introduction of smoking bans in psychiatric inpatients settings is possible and safe.

Securing General Aviation

National Research Council Canada - National Science Library

Elias, Bart

2005-01-01

General aviation (GA) -- a catch-all category that includes about 57% of all civilian aviation activity within the United States -- encompasses a wide range of airports, aircraft, and flight operations...

28 CFR 0.109 - Implementation of the Treaty of Friendship and General Relations Between the United States and...

Science.gov (United States)

2010-07-01

... Friendship and General Relations Between the United States and Spain. 0.109 Section 0.109 Judicial... Service § 0.109 Implementation of the Treaty of Friendship and General Relations Between the United States... States within the meaning of Article XXIV of the Treaty of Friendship and General Relations Between the...

Statement to the fifty-fifth session of the United Nations General Assembly

International Nuclear Information System (INIS)

ElBaradei, M.

2000-01-01

In his statement to the fifty-fifth session of the United Nations General Assembly, the Director General of the IAEA briefly presented the three fundamental functions of the IAEA, namely: its role as a catalyst for the development and transfer of peaceful nuclear technologies, the efforts to prevent the proliferation of nuclear weapons and move towards nuclear disarmament, and the work to build and maintain a global nuclear safety regime

IAEA A+M Unit Activities

International Nuclear Information System (INIS)

Braams, B. J.; Chung, H.-K.; Sheikh, K.

2011-01-01

Research on fusion energy devices requires a large amount of data for atomic, molecular and plasma-surface interactions. As current machines are updated and future machines are designed, data for a variety of different materials for a wide range of plasma parameters arise. The Atomic and Molecular (A+M) Data Unit of the International Atomic Energy Agency works to coordinate efforts to establish databases for this fusion research effort. Current activities for database development include a number of Coordinated Research Projects (CRP), Technical Meetings, Consultant Meetings and a number of collaborations. These activities generate significant new data in support of fusion research. These data are published in journals as well as IAEA publications and are included in numerical databases ALADDIN accessible by all fusion researchers. Historically a number of institutions have contributed to development of such databases and continue to participate in a Data Centre Network, supported by the A+M Unit. Members of this network maintain individual databases, many of which can be searched using the GENIE search engine. The A+M Unit host the OPEN-ADAS system that allows access to most of the numerical data stored within the ADAS system. An effort on development of an XML schema for data exchange among the databases is underway. Many numerical data for specific processes in fusion relevant materials are not available. In many cases computer codes exist with the capability of generating such data as needed. An informal network of institutions with such capabilities is in the process of formation to provide a means quickly generating such data. The A+M Unit maintains on-line code capabilities to generate atomic and molecular data and serves as an access point to LANL atomic physics codes and FLYCHK, Non-LTE kinetics codes at NIST. Currently, a wiki-style knowledge base is under the development. It will host a wealth of information on atomic, molecular, plasma-surface data for

National legislative and regulatory activities: Armenia, Brazil, Canada, France, Georgia, Greece, India, Ireland, Japan, Lithuania, Switzerland, Ukraine, United Arab Emirates, United States

International Nuclear Information System (INIS)

Anon.

2012-01-01

Armenia: Nuclear safety and radiological protection (Initiation of process relating to the life extension of nuclear power plant unit 2). Brazil: General legislation (Authorisation for the construction of nuclear submarines). Canada: Environmental protection (Changes to the federal environmental assessment law). France: Radioactive waste management (Changes to the National Plan for Management of Radioactive Materials and Waste). Georgia: Nuclear safety and radiological protection (New law on nuclear and radiation safety). Greece: Nuclear safety (Presidential decree on nuclear safety transposing European Council directive into national legislation); Emergency preparedness and response (Establishment of national plan for nuclear, radiological, biological and chemical threats). India: Licensing and regulatory infrastructure (Pending invitation for the IAEA's Integrated Regulatory Review Services to conduct a peer review); Liability and compensation (Committee on Subordinate Legislation Report on the Civil Liability for Nuclear Damage Rules, 2011). Ireland: Nuclear safety and radiological protection (Adoption of revised regulations regarding radiological protection). Japan: Nuclear Regulation Authority Act (Structure, Functions, New Nuclear Emergency Preparedness System). Lithuania: General legislation (New laws affecting Visaginas nuclear power plant project implementation); Licensing and regulatory infrastructure (Revised rules for issuing licenses and permits); Nuclear security (Revised physical protection requirements, New rules for the preparation of security plans); Radioactive waste management (Revised Rules of Procedure of Submission of Data on Activities Involving Radioactive Waste Disposal to the European Commission). Switzerland: General legislation (Draft energy strategy open for public comment until January 2013). Ukraine: Radioactive waste management (New law on development of a central repository); General legislation (Law providing for the location

Group cohesion and social support of the nurses in a special unit and a general unit in Korea.

Science.gov (United States)

Ko, Yu Kyung

2011-07-01

To identify the degree of group cohesion and social support of nurses in special and general units in hospitals in Korea, and to compare group cohesion and social support between the two groups. The level of commitment nurses have to their organizations has been shown to correlate with work group cohesion and social support. The participants were 1751 nurses who were working in Korean hospitals. Data were collected using a structured questionnaire and were analysed using SAS. The statistical methods included: descriptive statistics, t-test, anova and Pearson's correlation coefficients. Group cohesion of nurses on special wards was significantly higher than for nurses on general wards. No significant difference was found between types of units in terms of social support. The degree of group cohesion was significantly different in terms of the respondents' clinical experience, position, religion, job satisfaction, number of supportive superiors and number of supportive peers. A statistically significant correlation was found between group cohesion scores and degree of social support. Hospital management can accomplish their goals more effectively through knowledge of the level of group cohesion, superior support and peer support for nursing staff in accordance with unit specialty. © 2011 The Author. Journal compilation © 2011 Blackwell Publishing Ltd.

Discrete-Event Execution Alternatives on General Purpose Graphical Processing Units

International Nuclear Information System (INIS)

Perumalla, Kalyan S.

2006-01-01

Graphics cards, traditionally designed as accelerators for computer graphics, have evolved to support more general-purpose computation. General Purpose Graphical Processing Units (GPGPUs) are now being used as highly efficient, cost-effective platforms for executing certain simulation applications. While most of these applications belong to the category of time-stepped simulations, little is known about the applicability of GPGPUs to discrete event simulation (DES). Here, we identify some of the issues and challenges that the GPGPU stream-based interface raises for DES, and present some possible approaches to moving DES to GPGPUs. Initial performance results on simulation of a diffusion process show that DES-style execution on GPGPU runs faster than DES on CPU and also significantly faster than time-stepped simulations on either CPU or GPGPU.

Stroke Unit: General principles and standards

Directory of Open Access Journals (Sweden)

Mehmet Akif Topçuoğlu

2015-04-01

Full Text Available Evidence-based medicinal methods have convincingly shown that stroke unit approach reduces mortality and disability rates, improves the quality of life and economic burden resulting from acute ischemic and hemorrhagic stroke. Any contemporary stroke system of care cannot be successful without putting the stroke unit concept in the center of its organization. Stroke units are the main elements of primary and comprehensive stroke centers. As a modernization process, this article focuses on practical issues and suggestions related to integration of the stroke unit approach to a regionally organized stroke system of care for perusal by not only national health authorities and service providers, but also neurologists. Stroke unit quality metrics revisited herein are of critical importance for hospitals establishing or renovating primary and comprehensive stroke centers.

Prediction of chronic critical illness in a general intensive care unit

Directory of Open Access Journals (Sweden)

Sérgio H. Loss

2013-06-01

Full Text Available OBJECTIVE: To assess the incidence, costs, and mortality associated with chronic critical illness (CCI, and to identify clinical predictors of CCI in a general intensive care unit. METHODS: This was a prospective observational cohort study. All patients receiving supportive treatment for over 20 days were considered chronically critically ill and eligible for the study. After applying the exclusion criteria, 453 patients were analyzed. RESULTS: There was an 11% incidence of CCI. Total length of hospital stay, costs, and mortality were significantly higher among patients with CCI. Mechanical ventilation, sepsis, Glasgow score < 15, inadequate calorie intake, and higher body mass index were independent predictors for cci in the multivariate logistic regression model. CONCLUSIONS: CCI affects a distinctive population in intensive care units with higher mortality, costs, and prolonged hospitalization. Factors identifiable at the time of admission or during the first week in the intensive care unit can be used to predict CCI.

Motor unit activity after eccentric exercise and muscle damage in humans.

Science.gov (United States)

Semmler, J G

2014-04-01

It is well known that unaccustomed eccentric exercise leads to muscle damage and soreness, which can produce long-lasting effects on muscle function. How this muscle damage influences muscle activation is poorly understood. The purpose of this brief review is to highlight the effect of eccentric exercise on the activation of muscle by the nervous system, by examining the change in motor unit activity obtained from surface electromyography (EMG) and intramuscular recordings. Previous research shows that eccentric exercise produces unusual changes in the EMG–force relation that influences motor performance during isometric, shortening and lengthening muscle contractions and during fatiguing tasks. When examining the effect of eccentric exercise at the single motor unit level, there are substantial changes in recruitment thresholds, discharge rates, motor unit conduction velocities and synchronization, which can last for up to 1 week after eccentric exercise. Examining the time course of these changes suggests that the increased submaximal EMG after eccentric exercise most likely occurs through a decrease in motor unit conduction velocity and an increase in motor unit activity related to antagonist muscle coactivation and low-frequency fatigue. Furthermore, there is a commonly held view that eccentric exercise produces preferential damage to high-threshold motor units, but the evidence for this in humans is limited. Further research is needed to establish whether there is preferential damage to high-threshold motor units after eccentric exercise in humans, preferably by linking changes in motor unit activity with estimates of motor unit size using selective intramuscular recording techniques.

Teaching Emotional Intelligence to Intensive Care Unit Nurses and their General Health: A Randomized Clinical Trial

Directory of Open Access Journals (Sweden)

F Sharif

2013-07-01

Full Text Available Background: Emotion and how people manage it is an important part of personality that would immensely affect their health. Investigations showed that emotional intelligence is significantly related to and can predict psychological health. Objective: To determine the effect of teaching emotional intelligence to intensive care unit nurses on their general health. Methods: This randomized clinical trial (registered as IRCT201208022812N9 was conducted on 52 of 200 in intensive care unit nurses affiliated to Shiraz University of Medical Sciences. They were recruited through purposeful convenience sampling and then randomly categorized into two groups. The intervention group members were trained in emotional intelligence. Bar-on emotional intelligence and Goldberg's general health questionnaires were administered to each participant before, immediately after, and one month after the intervention. Results: While the mean score of general health for the intervention group decreased from 25.4 before the intervention, to 18.1 immediately after the intervention and to 14.6 one month later, for the control group, it increased from 22.0, to 24.2 and to 26.5, respectively (p<0.001. Conclusion: Teaching emotional intelligence improved the general health of intensive care unit nurses.

Low-cost general purpose spectral display unit using an IBM PC

International Nuclear Information System (INIS)

Robinson, S.L.

1985-10-01

Many physics experiments require acquisition and analysis of spectral data. commercial minicomputer-based multichannel analyzers collect detected counts at various energies, create a histogram of the counts in memory, and display the resultant spectra. They acquire data and provide the user-to-display interface. The system discussed separates functions into the three modular components of data acquisition, storage, and display. This decoupling of functions allows the experimenter to use any number of detectors for data collection before forwarding up to 64 spectra to the display unit, thereby increasing data throughput over that available with commercial systems. An IBM PC was chosen for the low-cost, general purpose display unit. Up to four spectra may be displayed simultaneously in different colors. The histogram saves 1024 channels per detector, 640 of which may be distinctly displayed per spectra. The IEEE-488 standard provides the data path between the IBM PC and the data collection unit. Data is sent to the PC under interrupt control, using direct memory access. Display manipulations available via keyboard are also discussed

Firing patterns of spontaneously active motor units in spinal cord-injured subjects

NARCIS (Netherlands)

Zijdewind, Inge; Thomas, Christine K.

Involuntary motor unit activity at low rates is common in hand muscles paralysed by spinal cord injury. Our aim was to describe these patterns of motor unit behaviour in relation to motoneurone and motor unit properties. Intramuscular electromyographic activity (EMG), surface EMG and force were

10 CFR 20.1005 - Units of radioactivity.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Units of radioactivity. 20.1005 Section 20.1005 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION General Provisions § 20.1005 Units of radioactivity. For the purposes of this part, activity is expressed in the special unit of...

Characteristics and outcomes of end-stage renal disease patients with active tuberculosis followed in intensive care units

International Nuclear Information System (INIS)

Ulasli, Sevinc Sarinc; Ulubay, Gaye; Arslan, Nevra Gullu; Akcay, Sule; Eyuboglu, Fusun Oner; Sezer, Siren; Haberal, Mehmet

2009-01-01

Tuberculosis (TB) remains a common problem in patients with chronic renal failure. In intensive care units, misdiagnosis or delayed diagnosis of TB is common. Therefore, a description of characteristics of active TB in patients with renal failure followed in intensive care units is important to reduce mortality and transmission of the disease. This study was performed to describe the characteristics of patients with renal failure admitted to the intensive care units and having active TB and evaluate predictive factors for in hospital mortality. The hospital records of 24 patients (11 women, 13 men) having ESRD and TB between 2001-2006 were reviewed. Clinical, radiological, and laboratory data on admission were recorded. Possible parameters contributing to in-hospital mortality were obtained from the medical records. In-hospital mortality rate was 66.6%. Factors associated with mortality were decreased partial pressure of oxygen and malnutrition. Fever was reported in 8 patients and hemoptysis was reported in 3 patients. Eight patients had consolidation on chest radiograph, while 4 had normal findings Seventeen patients had pulmonary involvement, and 11 had extra pulmonary involvement. The mortality rate in TB patients followed in intensive care units is high, with 3 factors contributing to in-hospital mortality. Clinicians should consider active TB in renal failure patients being followed in the intensive care unit, even when results of a chest radiograph are normal especially in patients with unexplained poor general health or respiratory failure. (author)

SI units in biomedical dosimetry

International Nuclear Information System (INIS)

Liden, K.

1975-01-01

The International commission on radiation units and measurements (ICRU), during the period from 1953 to 1962 presented its definitions of the quantities absorbed dose, exposure, activity, and dose equivalent and the corresponding special units the rad, the roentgen, the curie, and the rem. At the same time an international practical system of units was developed, Le Systeme International d'Unites (SI). It was adopted by the 11th Conference Generale des Poids et Mesures (CGPM) in 1960 and is now officially introduced in almost all countries. The general implementation of the SI means difficulties for the future use of the special radiation units, because the numerical factors involved prevent their adoption as SI units. In view of this, and after having sampled the opinion in the radiological field, the ICRU prepared a Statement on Units in July, 1974 which was forwarded to the Comite International des Poids et Mesures (CIPM) and its Comite Consultatif des Unites (CCU) for consideration. As a result of this statement the CIPM has now proposed, that the 15rh CGPM adopt special names for two SI units, namely the becquerel, symbol Bq, for the unit of activity of radionuclides equal to the reciprocal second, s 1- , and the gray, symbol Gy, for the unit of absorbed dose equal to the joule per kilogram, J/kg. The 15th CGPM will consider this matter in May, 1975. (author)

Non-Relative Value Unit-Generating Activities Represent One-Fifth of Academic Neuroradiologist Productivity.

Science.gov (United States)

Wintermark, M; Zeineh, M; Zaharchuk, G; Srivastava, A; Fischbein, N

2016-07-01

A neuroradiologist's activity includes many tasks beyond interpreting relative value unit-generating imaging studies. Our aim was to test a simple method to record and quantify the non-relative value unit-generating clinical activity represented by consults and clinical conferences, including tumor boards. Four full-time neuroradiologists, working an average of 50% clinical and 50% academic activity, systematically recorded all the non-relative value unit-generating consults and conferences in which they were involved during 3 months by using a simple, Web-based, computer-based application accessible from smartphones, tablets, or computers. The number and type of imaging studies they interpreted during the same period and the associated relative value units were extracted from our billing system. During 3 months, the 4 neuroradiologists working an average of 50% clinical activity interpreted 4241 relative value unit-generating imaging studies, representing 8152 work relative value units. During the same period, they recorded 792 non-relative value unit-generating study reviews as part of consults and conferences (not including reading room consults), representing 19% of the interpreted relative value unit-generating imaging studies. We propose a simple Web-based smartphone app to record and quantify non-relative value unit-generating activities including consults, clinical conferences, and tumor boards. The quantification of non-relative value unit-generating activities is paramount in this time of a paradigm shift from volume to value. It also represents an important tool for determining staffing levels, which cannot be performed on the basis of relative value unit only, considering the importance of time spent by radiologists on non-relative value unit-generating activities. It may also influence payment models from medical centers to radiology departments or practices. © 2016 by American Journal of Neuroradiology.

Firing patterns of spontaneously active motor units in spinal cord-injured subjects.

Science.gov (United States)

Zijdewind, Inge; Thomas, Christine K

2012-04-01

Involuntary motor unit activity at low rates is common in hand muscles paralysed by spinal cord injury. Our aim was to describe these patterns of motor unit behaviour in relation to motoneurone and motor unit properties. Intramuscular electromyographic activity (EMG), surface EMG and force were recorded for 30 min from thenar muscles of nine men with chronic cervical SCI. Motor units fired for sustained periods (>10 min) at regular (coefficient of variation ≤ 0.15, CV, n =19 units) or irregular intervals (CV>0.15, n =14). Regularly firing units started and stopped firing independently suggesting that intrinsic motoneurone properties were important for recruitment and derecruitment. Recruitment (3.6 Hz, SD 1.2), maximal (10.2 Hz, SD 2.3, range: 7.5-15.4 Hz) and derecruitment frequencies were low (3.3 Hz, SD 1.6), as were firing rate increases after recruitment (~20 intervals in 3 s). Once active, firing often covaried, promoting the idea that units received common inputs.Half of the regularly firing units showed a very slow decline (>40 s) in discharge before derecruitment and had interspike intervals longer than their estimated after hyperpolarisation potential (AHP) duration (estimated by death rate and breakpoint analyses). The other units were derecruited more abruptly and had shorter estimated AHP durations. Overall, regularly firing units had longer estimated AHP durations and were weaker than irregularly firing units, suggesting they were lower threshold units. Sustained firing of units at regular rates may reflect activation of persistent inward currents, visible here in the absence of voluntary drive, whereas irregularly firing units may only respond to synaptic noise.

Care of "new" long-stay patients in a district general hospital psychiatric unit. The first two years of a hospital-hostel.

Science.gov (United States)

Gibbons, J S

1986-05-01

The paper describes the need for long-term inpatient care in an English health district whose psychiatric services were based on a unit in a District General Hospital. Patients who became long-stay were placed in a new hospital-hostel in a city centre. Three quarters of those eligible could be managed in the hostel, with those rejected posing more control problems. Patients in the hostel became less withdrawn and increased their activity and use of community facilities.

Real-time radar signal processing using GPGPU (general-purpose graphic processing unit)

Science.gov (United States)

Kong, Fanxing; Zhang, Yan Rockee; Cai, Jingxiao; Palmer, Robert D.

2016-05-01

This study introduces a practical approach to develop real-time signal processing chain for general phased array radar on NVIDIA GPUs(Graphical Processing Units) using CUDA (Compute Unified Device Architecture) libraries such as cuBlas and cuFFT, which are adopted from open source libraries and optimized for the NVIDIA GPUs. The processed results are rigorously verified against those from the CPUs. Performance benchmarked in computation time with various input data cube sizes are compared across GPUs and CPUs. Through the analysis, it will be demonstrated that GPGPUs (General Purpose GPU) real-time processing of the array radar data is possible with relatively low-cost commercial GPUs.

Generalized periodic EEG activity in two cases of neurosyphilis

Directory of Open Access Journals (Sweden)

Anghinah Renato

2006-01-01

Full Text Available Neurosyphilis is a recognized cause of epileptic seizures and cognitive impairment, but is not usually associated with the finding of generalized periodic activity in the EEG. We report two similar cases characterized by progressive cognitive impairment followed by partial complex seizures, in whom the EEG showed generalized periodic activity. Both cerebrospinal fluid and the response to penicillin therapy confirmed the diagnoses of neurosyphilis in the two cases. The finding of EEG generalized periodic activity in patients with cognitive or behavioral disorders is usually associated with Creutzfeldt-Jakob disease, although there are other conditions, some of them potentially reversible, which may also present this EEG abnormality. Neurosyphilis has tended not to be included among them, and our present findings support the importance of first ruling out neurosyphilis in those patients with cognitive or behavioral disorders associated with generalized periodic epileptiform discharges.

Statement to the 47th session of the United Nations General Assembly

International Nuclear Information System (INIS)

Blix, H.

1993-01-01

IAEA Director General, Hans Blix, in his statement to the 47th session of the United Nations General Assembly on 21 October 1992, reminded that 1992 marks the fiftieth anniversary of controlled nuclear fission and the thirty-fifth anniversary of the IAEA. He specially commented on the various measures taken during the past year to strengthen the IAEA's safeguards system as a part of the challenge to reduce the risk of a further spread of nuclear weapons. He also discussed the role of the IAEA in the fields of nuclear safety, nuclear waste, transfer of technology and assistance to developing countries and the financing and management of the Agency within the UN system

Physical protection of nuclear operational units

International Nuclear Information System (INIS)

1981-07-01

The general principles of and basic requirements for the physical protection of operational units in the nuclear field are established. They concern the operational units whose activities are related with production, utilization, processing, reprocessing, handling, transport or storage of materials of interest for the Brazilian Nuclear Program. (I.C.R.) [pt

A low-cost general purpose spectral display unit using an IBM PC

International Nuclear Information System (INIS)

Robinson, S.L.

1986-01-01

Many physics experiments require acquisition and analysis of spectral data. Commercial minicomputer-based multichannel analyzers collect detected counts at various energies, create a histogram of the counts in memory, and display the resultant spectra. They acquire data and provide the user-to-display interface. The system discussed separates functions into the three modular components of data acquisition, storage, and display. This decoupling of functions allows the experimenter to use any number of detectors for data collection before forwarding up to 64 spectra to the display unit, thereby increasing data throughput over that available with commercial systems. An IBM PC was chosen for the low-cost, general purpose display unit. Up to four spectra may be displayed simultaneously in different colors. The histogram saves 1024 channels per detector, 640 of which may be distinctly displayed per spectra. The IEEE-488 standard provides the data path between the IBM PC and the data collection unit. Data is sent to the PC under interrupt control, using direct memory access. Display manipulations available via keyboard are also discussed

75 FR 26794 - New United Motor Manufacturing, Inc., Formerly a Joint Venture of General Motors Corporation and...

Science.gov (United States)

2010-05-12

... Manufacturing, Inc., Formerly a Joint Venture of General Motors Corporation and Toyota Motor Corporation... United Motor Manufacturing, Inc., formerly a joint venture of General Motors Corporation and Toyota Motor... reviewed the certification for workers of the subject firm. The workers assemble the Toyota Corolla and the...

General administrative activities

International Nuclear Information System (INIS)

Silver, E.G.

1984-01-01

General Administrative Activities summarizes events that are related to safety but are not covered elsewhere in Nuclear Safety. Included in this issue are events reported during May and June 1984. Among the topics discussed are reports from the Advisory Committee on Reactor Safeguards (ACRS) on several safety issues, the DOE plans to aid in the completion of nuclear power plants and its long-term mission plan for the disposal of high-level waste, action by New York City to delay shipment of Brookhaven waste through its streets, a federal Court ruling on emergency evacuation exercises, and changes in NRC rules on spent-fuel shipments. Also included is the report on an address by DOE Secretary Hodel, a summary of two speeches by NRC Commissioner Gilinsky, and a number of other noteworthy items with significance for nuclear safety

General Assembly discusses progress report from IAEA

Energy Technology Data Exchange (ETDEWEB)

NONE

1959-01-15

According to its Statute and the Relationship Agreement with the United Nations, the International Atomic Energy Agency reports annually to the General Assembly of the United Nations on its activities during the past year. The Report is prepared for the approval of the General Conference by the Board of Governors. The second of these reports was presented by the Director General, Mr. Sterling Cole, on behalf of the Agency on October 30th 1958; delegates from thirteen countries took part in the ensuing debate. The Report covers the period 1 November 1957 to the end of June 1958 with some more recent developments mentioned briefly in the Preface. (author)

Implementation of Active Learning Method in Unit Operations II Subject

OpenAIRE

Ma'mun, Sholeh

2018-01-01

ABSTRACT: Active Learning Method which requires students to take an active role in the process of learning in the classroom has been applied in Department of Chemical Engineering, Faculty of Industrial Technology, Islamic University of Indonesia for Unit Operations II subject in the Even Semester of Academic Year 2015/2016. The purpose of implementation of the learning method is to assist students in achieving competencies associated with the Unit Operations II subject and to help in creating...

12 CFR 410.130 - General prohibitions against discrimination.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false General prohibitions against discrimination. 410.130 Section 410.130 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY EXPORT-IMPORT BANK OF THE UNITED...

Dysphagia referrals to a district general hospital gastroenterology unit: hard to swallow.

Science.gov (United States)

Melleney, Elizabeth Mary-Ann; Subhani, Javaid Mohammed; Willoughby, Charles Peter

2004-01-01

The aim of our study was to audit dysphagia referrals received by a specialist gastroenterology unit during an entire year. We used a prospective audit carried out over a 12-month period at the District General Hospital gastroenterology unit. The audit included 396 consecutive patients who were referred with swallowing difficulties. We found that 60 referrals (15.2%) were inaccurate and the patients had no swallowing problem. Of the 336 patients with genuine dysphagia, only 29 (8.6%) were new cancer cases. The large majority of subjects had benign disease mostly related to acid reflux. Weight loss was significantly associated with malignancy but also occurred in one third of patients with reflux alone. The temporal pattern of dysphagia was not significantly predictive of cancer. All the cancer patients were above the age of 50 years. Although patients were in general assessed rapidly after hospital referral, the productivity, in terms of early tumor diagnosis, was extremely low. We conclude that there is a substantial rate of inaccurate referrals of dysphagia patients. Most true cases of swallowing difficulty relate to benign disease. Even the devotion of considerable resources to the early diagnosis of esophago gastric malignancy in an attempt to conform with best practice guidelines results in a very low success rate in terms of the detection of potentially curable tumors.

34 CFR 76.565 - General management costs-restricted rate.

Science.gov (United States)

2010-07-01

... that are for the direction and control of the grantee's affairs that are organization-wide. An activity...) Components of the grantee are those organizational units supervised directly or indirectly by the chief executive officer. These organizational units generally exist one management level below the executive...

Current trends in endodontic treatment by general dental practitioners: report of a United States national survey.

Science.gov (United States)

Savani, Gina M; Sabbah, Wael; Sedgley, Christine M; Whitten, Brian

2014-05-01

In the United States almost 70% of root canal treatment (RCT) is performed by general dentists (GPs), yet little is known about their treatment protocols. A paper survey was mailed to 2000 United States GPs with questions about the types of endodontic cases treated, routine treatment protocols, use of newer technologies, and endodontic continuing education (CE). Completed surveys were returned by 479 respondents (24%). GPs who perform RCT (84%) reported providing anterior (99%), bicuspid (95%), and molar (62%) RCT and retreatment (18%). Rubber dam was used always (60%), usually (16%), sometimes (13%), and never (11%). Newer technologies used by GPs included digital radiography (72%), magnification (80%), electronic apex locator (70%), and nickel-titanium rotary instrumentation (74%). Compared with GPs with >20 years of experience, those in practice for ≤10 years were more likely to use rubber dam (P 20 years were more likely to perform retreatments (P 5 hours of CE were more likely to use rotary instrumentation (P irrigant activation devices (P 20 years. More experienced GPs were more likely to take on complicated cases than those with fewer years of practice. There was no association between hours of CE and compliance with rubber dam usage. Copyright © 2014 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

The role of the United Nations in the field of verification

International Nuclear Information System (INIS)

1991-01-01

By resolution 43/81 B of 7 December 1988, the General Assembly requested the Secretary General to undertake, with the assistance of a group of qualified governmental experts, an in-depth study of the role of the United Nations in the field of verification. In August 1990, the Secretary-General transmitted to the General Assembly the unanimously approved report of the experts. The report is structured in six chapters and contains a bibliographic appendix on technical aspects of verification. The Introduction provides a brief historical background on the development of the question of verification in the United Nations context, culminating with the adoption by the General Assembly of resolution 43/81 B, which requested the study. Chapters II and III address the definition and functions of verification and the various approaches, methods, procedures and techniques used in the process of verification. Chapters IV and V examine the existing activities of the United Nations in the field of verification, possibilities for improvements in those activities as well as possible additional activities, while addressing the organizational, technical, legal, operational and financial implications of each of the possibilities discussed. Chapter VI presents the conclusions and recommendations of the Group

One voice or different choice?: Vote defection of European Union member states in the United Nations General Assembly

DEFF Research Database (Denmark)

Burmester, Nicolas; Jankowski, Michael

2018-01-01

Existing research suggests that European Union member states are increasingly able to act in concert in the United Nations General Assembly. Based on several hundred co-ordination meetings per year, the European Union ‘speaks with one voice’ on most of the resolutions voted upon in the United...... Nations General Assembly. However, little is known about instances where the European Union member states do not vote coherently. Three questions remain unanswered. First, which aspects affect deviating voting behaviour of European Union member states? Second, who are the most frequent defectors from...... the European Union’s majority position? Third, which voting blocs within the European Union can be identified? The article answers these questions in a quantitative design by controlling for domestic factors, issues of resolutions and the position of the United States. The results suggest that domestic aspects...

Recent and past musical activity predicts cognitive aging variability: direct comparison with general lifestyle activities.

Science.gov (United States)

Hanna-Pladdy, Brenda; Gajewski, Byron

2012-01-01

Studies evaluating the impact of modifiable lifestyle factors on cognition offer potential insights into sources of cognitive aging variability. Recently, we reported an association between extent of musical instrumental practice throughout the life span (greater than 10 years) on preserved cognitive functioning in advanced age. These findings raise the question of whether there are training-induced brain changes in musicians that can transfer to non-musical cognitive abilities to allow for compensation of age-related cognitive declines. However, because of the relationship between engagement in general lifestyle activities and preserved cognition, it remains unclear whether these findings are specifically driven by musical training or the types of individuals likely to engage in greater activities in general. The current study controlled for general activity level in evaluating cognition between musicians and nomusicians. Also, the timing of engagement (age of acquisition, past versus recent) was assessed in predictive models of successful cognitive aging. Seventy age and education matched older musicians (>10 years) and non-musicians (ages 59-80) were evaluated on neuropsychological tests and general lifestyle activities. Musicians scored higher on tests of phonemic fluency, verbal working memory, verbal immediate recall, visuospatial judgment, and motor dexterity, but did not differ in other general leisure activities. Partition analyses were conducted on significant cognitive measures to determine aspects of musical training predictive of enhanced cognition. The first partition analysis revealed education best predicted visuospatial functions in musicians, followed by recent musical engagement which offset low education. In the second partition analysis, early age of musical acquisition (memory in musicians, while analyses for other measures were not predictive. Recent and past musical activity, but not general lifestyle activities, predicted variability

Stress, coping, and general health of nurses who work in units that assist AIDS-carriers and patients with

OpenAIRE

Da Silva Britto, Eliane; Pimenta Carvalho, Ana Maria

2008-01-01

Based on Lazarus and Folkman’s theory about stress and coping, this research aimed at answering questions related to how nurses, who work in two specialized units of a general hospital, evaluate their working environment, their health and how they manage with stressing situations. In the unit of infectious diseases, the nurses’ evaluation of their working environment did not surpass the limits of what is considered as acceptable. In the unit of hematological alterations, the results showed hi...

It Isn’t All Just Fun and Games: Collegiate Participation in Extracurricular Activities and Risk for Generalized and Sexual Harassment, Psychological Distress, and Alcohol Use

Science.gov (United States)

McGinley, Meredith; Rospenda, Kathleen M.; Liu, Li; Richman, Judith A.

2016-01-01

Collegiate extracurricular activities, despite their benefits, may place students at an increased risk for experiencing harassment. This study utilizes multiple waves of data from an online longitudinal survey to examine how participation in college activities (intramural sports, fraternities/sororities, school clubs) relates to experiences of sexual and generalized harassment and outcomes (psychological distress, heavy alcohol use) among undergraduates (N = 1852, 58.6% female, 57.4% White) in the Midwestern United States. Activity participation was related to harassment, but the pattern depended on the activity, harassment type, and sex. Fraternity/sorority involvement was associated with generalized harassment, whereas school club involvement was linked to both generalized and sexual harassment. Female intramural athletes were at an increased risk to experience both harassment types. In addition to direct relations, activity participation was indirectly linked to future psychological distress (depression, anxiety) and heavy alcohol use via harassment. Implications for intervention with this college student population are discussed. PMID:27771523

A critique of the US Surgeon General?s conclusions regarding e-cigarette use among youth and young adults in the United States of America

OpenAIRE

Polosa, Riccardo; Russell, Christopher; Nitzkin, Joel; Farsalinos, Konstantinos E.

2017-01-01

Background In December 2016, the Surgeon General published a report that concluded e-cigarette use among youth and young adults is becoming a major public health concern in the United States of America. Methods Re-analysis of key data sources on nicotine toxicity and prevalence of youth use of e-cigarettes cited in the Surgeon General report as the basis for its conclusions. Results Multiple years of nationally representative surveys indicate the majority of e-cigarette use among US youth is ...

Conformity to the surviving sepsis campaign international guidelines among physicians in a general intensive care unit in Nairobi.

Science.gov (United States)

Mung'ayi, V; Karuga, R

2010-08-01

There are emerging therapies for managing septic critically-ill patients. There is little data from the developing world on their usage. To determine the conformity rate for resuscitation and management bundles for septic patients amongst physicians in a general intensive care unit. Cross sectional observational study. The general intensive care unit, Aga Khan University Hospital,Nairobi. Admitting physicians from all specialties in the general intensive care unit. The physicians had high conformity rates of 92% and 96% for the fluid resuscitation and use of va so pressors respectively for the initial resuscitation bundle. They had moderate conformity rates for blood cultures prior to administering antibiotics (57%) and administration of antibiotics within first hour of recognition of septic shock (54%). There was high conformity rate to the glucose control policy (81%), use of protective lung strategy in acute lung injury/Acute respiratory distress syndrome, venous thromboembolism prophylaxis (100%) and stress ulcer prophylaxis (100%) in the management bundle. Conformity was moderate for use of sedation, analgesia and muscle relaxant policy (69%), continuous renal replacement therapies (54%) and low for steroid policy (35%), administration ofdrotrecogin alfa (0%) and selective digestive decontamination (15%). There is varying conformity to the international sepsis guidelines among physicians caring for patients in our general ICU. Since increased conformity would improve survival and reduce morbidity, there is need for sustained education and guideline based performance improvement.

General Stroke Management In Stroke Unit: Guidelines Of Turkish Society Of Cerebrovascular Diseases – 2015

Directory of Open Access Journals (Sweden)

Mehmet Akif Topçuoğlu

2015-08-01

Full Text Available In this section, in the light of evidence-based data concerning essentiality that the stoke patients should be treated in A stroke unit and related centers, a brief and current information about general stroke treatment of patients with stroke during acute phase will be offered.

Vibration-accelerated activation of flow units in a Pd-based bulk metallic glass

Energy Technology Data Exchange (ETDEWEB)

Li, Ning, E-mail: hslining@mail.hust.edu.cn [School of Materials Science and Engineering, and State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan 430074 (China); Liu, Ze [Department of Engineering Mechanics, School of Civil Engineering, Wuhan University, Wuhan 430072 (China); Wang, Xinyun [School of Materials Science and Engineering, and State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan 430074 (China); Zhang, Meng [Institute of Advanced Wear & Corrosion Resistant and Functional Materials, Jinan University, Guangzhou 510632 (China)

2017-04-24

Controlled activation of flow units and in-situ characterization of mechanical properties in metallic glasses are facing challenges thus far. Here, vibrational loading is introduced through nanoscale dynamic mechanical analysis technique to probe vibration-accelerated atomic level flow that plays a crucial role in the mechanical behavior of metallic glasses. The intriguing finding is that high vibrational frequency induces deep indentation depth, prominent pop-in events on load–depth curves and low storage modulus, exhibiting a vibration-facilitated activation of flow units in Pd{sub 40}Cu{sub 30}Ni{sub 10}P{sub 20} metallic glass. Theoretical analysis revealed that vibration-moderated activation time-scale accelerate the activation of flow units and responsible for the above scenario.

78 FR 49553 - Three Mile Island, Unit 2; Post Shutdown Decommissioning Activities Report

Science.gov (United States)

2013-08-14

... NUCLEAR REGULATORY COMMISSION [Docket No. 50-320; NRC-2013-0183] Three Mile Island, Unit 2; Post Shutdown Decommissioning Activities Report AGENCY: Nuclear Regulatory Commission. ACTION: Notice of receipt... Shutdown Decommissioning Activity Report (PSDAR) for Three Mile Island, Unit 2 (TMI-2). The PSDAR provides...

The practice of active rest by workplace units improves personal relationships, mental health, and physical activity among workers.

Science.gov (United States)

Michishita, Ryoma; Jiang, Ying; Ariyoshi, Daisuke; Yoshida, Marie; Moriyama, Hideko; Yamato, Hiroshi

2017-03-28

This study was designed to clarify the effects of active rest, with a focus on the practice of short-time group exercise by workplace units, on personal relationships, mental health, physical activity, and work ability among workers. Fifty-nine white-collar workers (40 males and 19 females) performed our active rest (short-time exercise) program, which consists of warm-up, cognitive functional training, aerobic exercise, resistance training and cool-down for 10 minutes per day, 3 times per week during their lunch breaks for 10 weeks. Participants from a workplace unit were randomly allocated to the intervention (five workplaces, n=29) or control groups (six workplaces, n=30). The participants' anthropometric measurements, and their Profile of Mood States (POMS) 2, Brief Job Stress Questionnaire (BJSQ), physical activity levels and Work Ability Index were examined at the baseline and after the 10-week intervention. After 10 weeks, physical activity levels, especially the time spent in moderate and vigorous intensity, increased in the intervention group (pworkplace units is important for improving personal relationships, mental health, and physical activity among workers.

Annual Report to the General Assembly of the United Nations for the Year 1961-62. Explanatory Note

Energy Technology Data Exchange (ETDEWEB)

NONE

1962-10-12

By Resolution GC(VI)/RES/114 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1961-62 would consist of the annual report of the Board of Governors to the General Conference for 1961-62, together with a supplement. The annual report of the Board has been issued as document GC(VI)/195. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 1 October 1962, including action taken by the General Conference at its sixth regular session.

Annual Report to the General Assembly of the United Nations for the Year 1960-61. Explanatory Note

Energy Technology Data Exchange (ETDEWEB)

NONE

1961-10-26

By resolution GC(V)/RES/89 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1960-61 would consist of the annual report of the Board of Governors to the General Conference for 1960-61, together with a supplement. The annual report of the Board has been issued as document GC(V)/154. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 6 October 1961, including action taken by the General Conference at its fifth regular session.

Annual Report to the General Assembly of the United Nations for the Year 1959-60. Explanatory Note

Energy Technology Data Exchange (ETDEWEB)

NONE

1960-10-21

By resolution GC(IV)/RES/62 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1959-60 would consist of the annual report of the Board of Governors to the General Conference for 1959-60, together with a supplement. The annual report of the Board has been issued as document GC(IV)/ 114. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 30 September 1960, including action taken by the General Conference at its fourth regular session.

Annual Report to the General Assembly of the United Nations for the Year 1960-61. Explanatory Note

International Nuclear Information System (INIS)

1961-01-01

By resolution GC(V)/RES/89 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1960-61 would consist of the annual report of the Board of Governors to the General Conference for 1960-61, together with a supplement. The annual report of the Board has been issued as document GC(V)/154. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 6 October 1961, including action taken by the General Conference at its fifth regular session

Annual Report to the General Assembly of the United Nations for the Year 1959-60. Explanatory Note

International Nuclear Information System (INIS)

1960-01-01

By resolution GC(IV)/RES/62 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1959-60 would consist of the annual report of the Board of Governors to the General Conference for 1959-60, together with a supplement. The annual report of the Board has been issued as document GC(IV)/ 114. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 30 September 1960, including action taken by the General Conference at its fourth regular session

Annual Report to the General Assembly of the United Nations for the Year 1961-62. Explanatory Note

International Nuclear Information System (INIS)

1962-01-01

By Resolution GC(VI)/RES/114 the General Conference decided that the Agency's annual report to the General Assembly of the United Nations for 1961-62 would consist of the annual report of the Board of Governors to the General Conference for 1961-62, together with a supplement. The annual report of the Board has been issued as document GC(VI)/195. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 1 October 1962, including action taken by the General Conference at its sixth regular session

48 CFR 9904.410 - Allocation of business unit general and administrative expenses to final cost objectives.

Science.gov (United States)

2010-10-01

... unit general and administrative expenses to final cost objectives. 9904.410 Section 9904.410 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING...

Statement to the 64. Regular Session of the United Nations General Assembly, 2 November 2009, New York, USA

International Nuclear Information System (INIS)

ElBaradei, M.

2009-01-01

This is the last speech of Dr. Mohamed ElBaradei to the General Assembly as Director General of the International Atomic Energy Agency. He is reviewing the achievements of the IAEA during the last 12 years of his service to the Agency as Director General. He summarizes the activities of nuclear power, nuclear safety, technical cooperation, the Programme of Action for Cancer Therapy (PACT), the technical cooperation programme, the global non-proliferation landscape (in particular Iraq and the DPRK), uranium enrichment and plutonium reprocessing, as well as nuclear disarmament. Ultimately, a new global system of collective security is needed that entails an overhaul of the United Nations system and, above all, of the Security Council. A new system in which no country feels the need to rely on nuclear weapons for its security. A new system with effective global mechanisms for conflict prevention, peacekeeping and peacemaking. An equitable and inclusive system in which security is not perceived as a zero sum game, or based on domination, or on a balance of power. A system that places human security and human solidarity at its core, that grasps our shared destiny as one human family and that enables all of us to live together free from fear and free from want. In concluding, he takes this opportunity to express his deep gratitude to the Republic of Austria for being a most gracious and supportive host country of the IAEA. He congratulates his successor, Director General-elect Yukiya Amano, and wishes him every success. He thanks the General Assembly for its support during his 12 years as Director General

29 CFR 780.216 - Nursery activities generally and Christmas tree production.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Nursery activities generally and Christmas tree production... Nursery activities generally and Christmas tree production. (a) The employees of a nursery who are engaged... horticultural commodities such as the following are employed in agriculture: (1) Planting seedlings in a nursery...

Risk factors associated with bus accident severity in the United States: A generalized ordered logit model

DEFF Research Database (Denmark)

Kaplan, Sigal; Prato, Carlo Giacomo

2012-01-01

of 2011. Method: The current study investigates the underlying risk factors of bus accident severity in the United States by estimating a generalized ordered logit model. Data for the analysis are retrieved from the General Estimates System (GES) database for the years 2005–2009. Results: Results show...... that accident severity increases: (i) for young bus drivers under the age of 25; (ii) for drivers beyond the age of 55, and most prominently for drivers over 65 years old; (iii) for female drivers; (iv) for very high (over 65 mph) and very low (under 20 mph) speed limits; (v) at intersections; (vi) because......Introduction: Recent years have witnessed a growing interest in improving bus safety operations worldwide. While in the United States buses are considered relatively safe, the number of bus accidents is far from being negligible, triggering the introduction of the Motor-coach Enhanced Safety Act...

Sex Differences in Brain Activity Related to General and Emotional Intelligence

Science.gov (United States)

Jausovec, Norbert; Jausovec, Ksenija

2005-01-01

The study investigated gender differences in resting EEG (in three individually determined narrow [alpha] frequency bands) related to the level of general and emotional intelligence. Brain activity of males decreased with the level of general intelligence, whereas an opposite pattern of brain activity was observed in females. This difference was…

National legislative and regulatory activities

International Nuclear Information System (INIS)

2012-01-01

This section gathers the following national legislative and regulatory activities sorted by country: Bulgaria: General legislation; Czech Republic: General legislation; France: General legislation, Regulatory infrastructure and activity; Germany: General legislation; India: Liability and compensation, Organisation and structure; Ireland: Radiation protection, General legislation; Korea (Republic of): Organisation and structure; Lithuania: Regulatory infrastructure and activity, Radioactive waste management, Radiation protection, international cooperation, Nuclear safety; Poland: General legislation; Romania: Environmental protection; Russian Federation: Radioactive waste management; Slovenia: Nuclear safety; Spain: Liability and compensation, Nuclear security; Sweden: Nuclear safety; Turkey: Radiation protection, Regulatory infrastructure and activity, Nuclear safety, Liability and compensation; United States: General legislation

Annual Report to the General Assembly of the United Nations for the year 1964-65. Explanatory Note

Energy Technology Data Exchange (ETDEWEB)

NONE

1965-10-29

By Resolution GC(IX)/RES/l87 the General Conference decided that the Agency's Annual Report to the General Assembly of the United Nations for 1964-65 would consist of the annual report of the Board of Governors to the General Conference for 1964-65, together with a supplement. The annual report has been issued as document GC(IX)/299. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 1 October 1965, including action taken by the General Conference at its ninth regular session which took place in Tokyo from 21 to 28 September 1965.

Annual Report to the General Assembly of the United Nations for the year 1964-65. Explanatory Note

International Nuclear Information System (INIS)

1965-01-01

By Resolution GC(IX)/RES/l87 the General Conference decided that the Agency's Annual Report to the General Assembly of the United Nations for 1964-65 would consist of the annual report of the Board of Governors to the General Conference for 1964-65, together with a supplement. The annual report has been issued as document GC(IX)/299. The present document contains the supplement which deals with developments in the Agency's work during the period 1 July to 1 October 1965, including action taken by the General Conference at its ninth regular session which took place in Tokyo from 21 to 28 September 1965

Report of Activity, 1996 - 1997. Vol. 3. General activities - Technical Research

International Nuclear Information System (INIS)

Pouthas, Joel; Hutin, Christiane; Niogret Mathias

1999-01-01

This is the third tome of the Report of Activity of IPN - Orsay on 1996-1997. It deals with general activities and technical research. Summary reports and short communications are grouped in the following sections: 1 - Accelerators with the sub-divisions 1.1 - R and D on superconducting RF cavities; 1.2 - SPIRAL Project; 1.3 - Contribution to the LHC Project; 1.4 - Tandem; 2 - Targets, Sources and Injectors; 3 - Detectors and related instrumentation; 4 - Electronics; 5 - Data processing; 6 - Radioprotection and medical applications

Special Inspector General for Iraq Reconstruction Quarterly Report to the United States Congress

Science.gov (United States)

2012-04-30

developed during the intervening period.430 Th e United States, which expects to ship about $120 million–$130 million worth of poultry to Iraq in 2012...special assessment Thomas A. Manok, former USACE employee Conspiracy 9/19/2011 20 months in prison; 3 years supervised release; forfeiture of $73,500...Joseph Sebastian 12/13/2010 N.K. Ismail 12/13/2010 Biju Thomas 12/13/2010 Combat General Trading Company 12/13/2010 Jank Singh 11/24/2010 Blue Marine

Activities of the Entomology Unit. Report No.1, 1988

International Nuclear Information System (INIS)

1988-11-01

This semiannual report describes the activities carried out by the staff of the Entomology Unit at the Agency's Laboratories, Seibersdorf, between 1 January and 31 July 1988. The colonization of Glossina spp. was continued to provide insects for ongoing and anticipated control programmes and supporting research activities. Hybridization of the two subspecies palpalis palpalis (GPP) and palpalis gambiensis (GPG) was studied. Rearing of medfly was studied. Figs and tabs

Ecological consequences of United Enterprises 'Majak' activities

International Nuclear Information System (INIS)

Romanov, G.N.; Drozko, Y.G.

1996-01-01

The United Enterprises ''Majak'' held in 1948 in Soviet Union has mainly dealt of plutonium production for military use. The consequence for environment of their activities has been extensively investigated. The soil, water and air contamination in the Czelabinsk region where the Majak Enterprises was localized have been recognized. The program of environment recultivation and radiation safety assurance in Majak Enterprises have been worked out and already accepted for realization. 6 figs, 10 tabs

It isn't all just fun and games: Collegiate participation in extracurricular activities and risk for generalized and sexual harassment, psychological distress, and alcohol use.

Science.gov (United States)

McGinley, Meredith; Rospenda, Kathleen M; Liu, Li; Richman, Judith A

2016-12-01

Collegiate extracurricular activities, despite their benefits, may place students at an increased risk for experiencing harassment. This study utilizes multiple waves of data from an online longitudinal survey to examine how participation in college activities (intramural sports, fraternities/sororities, school clubs) relates to experiences of sexual and generalized harassment and outcomes (psychological distress, heavy alcohol use) among undergraduates (N = 1852, 58.6% female, 57.4% White) in the Midwestern United States. Activity participation was related to harassment, but the pattern depended on the activity, harassment type, and sex. Fraternity/sorority involvement was associated with generalized harassment, whereas school club involvement was linked to both generalized and sexual harassment. Female intramural athletes were at an increased risk to experience both harassment types. In addition to direct relations, activity participation was indirectly linked to future psychological distress (depression, anxiety) and heavy alcohol use via harassment. Implications for intervention with this college student population are discussed. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Pivoting output unit control systems activated by jacks. [for controlling aircraft flaps

Science.gov (United States)

Belliere, P.

1978-01-01

An invention to be used for controlling aircraft flaps is described. It is applicable to control systems with two coaxial output units which pivot simultaneously with respect to two fixed units and which are activated by two opposed, straight coaxial jacks.

Optimal design of a general warm standby system

International Nuclear Information System (INIS)

Yun, Won Young; Cha, Ji Hwan

2010-01-01

Redundancy or standby is a technique that has been widely applied to improving system reliability and availability in the stage of system design. In this paper, we consider a standby system with two units in which the first unit (unit 1) starts its operation under active state and the other unit (unit 2) is under cold standby state at the starting point. After a specified time s (switching time), the state of unit 2 is changed to warm standby state and, as soon as the operating unit 1 fails, the state of unit 2 is changed to active state. If unit 1 fails before time s, the system fails. Units can fail at both active and warm standby states. A general method for modeling the standby system is adopted and system performance measures (system reliability and mean life) based on the proposed model are derived. Three models - a perfect switching model and two imperfect switching models - are considered in this paper. Two imperfect switching models include an imperfect switching probability and a preliminary warm-up period which is required for the change from cold standby state to warm standby state. We consider the problem of determining the optimal switching time which maximizes the expected system life and related allocation problem is also discussed. Some numerical examples are studied.

Burnup credit activities in the United States

International Nuclear Information System (INIS)

Lake, W.H.; Thomas, D.A.; Doering, T.W.

2001-01-01

This report covers progress in burnup credit activities that have occurred in the United States of America (USA) since the International Atomic Energy Agency's (IAEA's) Advisory Group Meeting (AGM) on Burnup Credit was convened in October 1997. The Proceeding of the AGM were issued in April 1998 (IAEA-TECDOC-1013, April 1998). The three applications of the use of burnup credit that are discussed in this report are spent fuel storage, spent fuel transportation, and spent fuel disposal. (author)

Learning Activity Packets for Grinding Machines. Unit I--Grinding Machines.

Science.gov (United States)

Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This learning activity packet (LAP) is one of three that accompany the curriculum guide on grinding machines. It outlines the study activities and performance tasks for the first unit of this curriculum guide. Its purpose is to aid the student in attaining a working knowledge of this area of training and in achieving a skilled or moderately…

Learning Activity Packets for Grinding Machines. Unit II--Surface Grinding.

Science.gov (United States)

Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This learning activity packet (LAP) is one of three that accompany the curriculum guide on grinding machines. It outlines the study activities and performance tasks for the second unit of this curriculum guide. Its purpose is to aid the student in attaining a working knowledge of this area of training and in achieving a skilled or moderately…

Learning Activity Packets for Grinding Machines. Unit III--Cylindrical Grinding.

Science.gov (United States)

Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This learning activity packet (LAP) is one of three that accompany the curriculum guide on grinding machines. It outlines the study activities and performance tasks for the third unit of this curriculum guide. Its purpose is to aid the student in attaining a working knowledge of this area of training and in achieving a skilled or moderately…

Neutron activation analysis with k0-standardisation : general formalism and procedure

International Nuclear Information System (INIS)

Pomme, S.; Hardeman, F.; Robouch, P.; Etxebarria, N.; Arana, G.

1997-09-01

Instrumental neutron activation analysis (INAA) with k 0 -standardisation is a powerful tool for multi-element analysis at a broad range of trace element concentrations. An overview is given of the basic principles, fundamental equations, and general procedure of this method. Different aspects of the description of the neutron activation reaction rate are discussed, applying the Hogdahl convention. A general activation-decay formula is derived and its application to INAA is demonstrated. Relevant k 0 -definitions for different activation decay schemes are summarised and upgraded to cases of extremely high fluxes. The main standardisation techniques for INAA are discussed, emphasizing the k 0 -standardisation. Some general aspects of the basic equipment and its calibration are discussed, such as the characterisation of the neutron field and the tuning of the spectrometry part. A method for the prediction and optimisation of the analytical performance of INAA is presented

[Crisis unit at the general hospital: Determinants of further hospitalization].

Science.gov (United States)

Norotte, C; Omnès, C; Crozier, C; Verlyck, C; Romanos, M

2017-10-01

The availability of short-stay beds for brief admission (less than 72hours) of crisis patients presenting to the emergency room is a model that has gained a growing interest because it allows time for developing alternatives to psychiatric hospitalization and favors a maintained functioning in the community. Still, the determinants influencing the disposition decision at discharge after crisis intervention remain largely unexplored. The primary objective of this study was to determine the factors predicting aftercare dispositions at crisis unit discharge: transfer for further hospitalization or return to the community. Secondary objectives included the description of clinical and socio-demographic characteristics of patients admitted to the crisis unit upon presentation to the emergency room. All patients (n=255) admitted to the short-stay unit of the emergency department of Rambouillet General Hospital during a one-year period were included in the study. Patient characteristics were collected in a retrospective manner from medical records: patterns of referral, acute stressors, presenting symptoms, initial patient demand, Diagnostic and Statistical Manual, 5th edition (DSM-5) disorders, psychiatric history, and socio-demographic characteristics were inferred. Logistic regression analysis was used to determine the factors associated with hospitalization decision upon crisis intervention at discharge. Following crisis intervention at the short-stay unit, 100 patients (39.2%) required further hospitalization and were transferred. Statistically significant factors associated with a higher probability of hospitalization (P<0.05) included the patient's initial wish to be hospitalized (OR=4.28), the presence of a comorbid disorder (OR=3.43), a referral by family or friends (OR=2.89), a history of psychiatric hospitalization (OR=2.71) and suicidal ideation on arrival in the emergency room (OR=2.26). Conversely, significant factors associated with a lower probability of

ANALYSIS OF THE CONCEPT OF THE PRINCIPLES GENERALLY ACCEPTED ACCOUNTING OF UNITED STATES OF AMERICA (FASB RULES)

OpenAIRE

Vílchez Olivares, Percy Antonio

2014-01-01

The Framework for the preparation and presentation of financial statements is a statement that directs and informs the accounting principles generally accepted in the United States (U.S. GAAP), which in turn is valid in our country, on the application to determine the accounting principles generally accepted in Peru, in its supplementary nature as established by Resolution No. 013-98 Accounting Standards Council, an organ of the Public Accounts of the Nation. The Framework is the backbone of ...

General purpose graphics-processing-unit implementation of cosmological domain wall network evolution.

Science.gov (United States)

Correia, J R C C C; Martins, C J A P

2017-10-01

Topological defects unavoidably form at symmetry breaking phase transitions in the early universe. To probe the parameter space of theoretical models and set tighter experimental constraints (exploiting the recent advances in astrophysical observations), one requires more and more demanding simulations, and therefore more hardware resources and computation time. Improving the speed and efficiency of existing codes is essential. Here we present a general purpose graphics-processing-unit implementation of the canonical Press-Ryden-Spergel algorithm for the evolution of cosmological domain wall networks. This is ported to the Open Computing Language standard, and as a consequence significant speedups are achieved both in two-dimensional (2D) and 3D simulations.

General purpose graphics-processing-unit implementation of cosmological domain wall network evolution

Science.gov (United States)

Correia, J. R. C. C. C.; Martins, C. J. A. P.

2017-10-01

Topological defects unavoidably form at symmetry breaking phase transitions in the early universe. To probe the parameter space of theoretical models and set tighter experimental constraints (exploiting the recent advances in astrophysical observations), one requires more and more demanding simulations, and therefore more hardware resources and computation time. Improving the speed and efficiency of existing codes is essential. Here we present a general purpose graphics-processing-unit implementation of the canonical Press-Ryden-Spergel algorithm for the evolution of cosmological domain wall networks. This is ported to the Open Computing Language standard, and as a consequence significant speedups are achieved both in two-dimensional (2D) and 3D simulations.

Evaluation of proposed casemix criteria as a basis for costing patients in the adult general intensive care unit.

Science.gov (United States)

Stevens, V G; Hibbert, C L; Edbrooke, D L

1998-10-01

This study analyses the relationship between the actual patient-related costs of care calculated for 145 patients admitted sequentially to an adult general intensive care unit and a number of factors obtained from a previously described consensus of opinion study. The factors identified in the study were suggested as potential descriptors for the casemix in an intensive care unit that could be used to predict the costs of care. Significant correlations between the costs of care and severity of illness, workload and length of stay were found but these failed to predict the costs of care with sufficient accuracy to be used in isolation to define isoresource groups in the intensive care unit. No associations between intensive care unit mortality, reason for admission and intensive and unit treatments and costs of care were found. Based on these results, it seems that casemix descriptors and isoresource groups for the intensive care unit that would allow costs to be predicted cannot be defined in terms of single factors.

20 CFR 220.142 - General information about work activity.

Science.gov (United States)

2010-04-01

... gainful activity. (e) Time spent in work. While the time the claimant spends in work is important, the... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false General information about work activity. 220... of whether the claimant spends more time or less time at the job than workers who are not impaired...

20 CFR 416.973 - General information about work activity.

Science.gov (United States)

2010-04-01

... individual may show that you are able to do substantial gainful activity. (e) Time spent in work. While the time you spend in work is important, we will not decide whether or not you are doing substantial... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false General information about work activity. 416...

Motor unit recruitment and bursts of activity in the surface electromyogram during a sustained contraction.

Science.gov (United States)

Riley, Zachary A; Terry, Mary E; Mendez-Villanueva, Alberto; Litsey, Jane C; Enoka, Roger M

2008-06-01

Bursts of activity in the surface electromyogram (EMG) during a sustained contraction have been interpreted as corresponding to the transient recruitment of motor units, but this association has never been confirmed. The current study compared the timing of trains of action potentials discharged by single motor units during a sustained contraction with the bursts of activity detected in the surface EMG signal. The 20 motor units from 6 subjects [recruitment threshold, 35.3 +/- 11.3% maximal voluntary contraction (MVC) force] that were detected with fine wire electrodes discharged 2-9 trains of action potentials (7.2 +/- 5.6 s in duration) when recruited during a contraction that was sustained at a force below its recruitment threshold (target force, 25.4 +/- 10.6% MVC force). High-pass filtering the bipolar surface EMG signal improved its correlation with the single motor unit signal. An algorithm applied to the surface EMG was able to detect 75% of the trains of motor unit action potentials. The results indicate that bursts of activity in the surface EMG during a constant-force contraction correspond to the transient recruitment of higher-threshold motor units in healthy individuals, and these results could assist in the diagnosis and design of treatment in individuals who demonstrate deficits in motor unit activation.

General Anesthesia Inhibits the Activity of the "Glymphatic System".

Science.gov (United States)

Gakuba, Clement; Gaberel, Thomas; Goursaud, Suzanne; Bourges, Jennifer; Di Palma, Camille; Quenault, Aurélien; de Lizarrondo, Sara Martinez; Vivien, Denis; Gauberti, Maxime

2018-01-01

INTRODUCTION: According to the "glymphatic system" hypothesis, brain waste clearance is mediated by a continuous replacement of the interstitial milieu by a bulk flow of cerebrospinal fluid (CSF). Previous reports suggested that this cerebral CSF circulation is only active during general anesthesia or sleep, an effect mediated by the dilatation of the extracellular space. Given the controversies regarding the plausibility of this phenomenon and the limitations of currently available methods to image the glymphatic system, we developed original whole-brain in vivo imaging methods to investigate the effects of general anesthesia on the brain CSF circulation. METHODS: We used magnetic resonance imaging (MRI) and near-infrared fluorescence imaging (NIRF) after injection of a paramagnetic contrast agent or a fluorescent dye in the cisterna magna, in order to investigate the impact of general anesthesia (isoflurane, ketamine or ketamine/xylazine) on the intracranial CSF circulation in mice. RESULTS: In vivo imaging allowed us to image CSF flow in awake and anesthetized mice and confirmed the existence of a brain-wide CSF circulation. Contrary to what was initially thought, we demonstrated that the parenchymal CSF circulation is mainly active during wakefulness and significantly impaired during general anesthesia. This effect was especially significant when high doses of anesthetic agent were used (3% isoflurane). These results were consistent across the different anesthesia regimens and imaging modalities. Moreover, we failed to detect a significant change in the brain extracellular water volume using diffusion weighted imaging in awake and anesthetized mice. CONCLUSION: The parenchymal diffusion of small molecular weight compounds from the CSF is active during wakefulness. General anesthesia has a negative impact on the intracranial CSF circulation, especially when using a high dose of anesthetic agent.

Cortico-thalamic activation in generalized status epilepticus, a PET study

NARCIS (Netherlands)

de Jong, B. M.; van de Hoeven, J. H.; Pruim, J.; van der Naalt, J.; Meertens, John H. J. M.

In a patient with a refractory generalized convulsive status epilepticus, the ictal distribution of regional cerebral glucose was assessed with positron emission tomography (PET). Synchronized seizure activity in the EEG was associated with bilateral metabolic activation of medial sensorimotor

The Agency's Annual Report to the General Assembly of the United Nations for the Year 1969-70. Explanatory Note

Energy Technology Data Exchange (ETDEWEB)

NONE

1970-11-13

By Resolution GC(XIV)/RES/268 the General Conference requested the Board of Governors to arrange for the preparation of a supplement to the Board's annual report to the General Conference for 1969-70 which, together with that report, constitutes the Agency's report to the General Assembly of the United Nations for that year. The present document contains the supplement, which deals briefly with some developments in the Agency's work during the period 1 July to 1 October 1970.

The Agency's Annual Report to the General Assembly of the United Nations for the Year 1969-70. Explanatory Note

International Nuclear Information System (INIS)

1970-01-01

By Resolution GC(XIV)/RES/268 the General Conference requested the Board of Governors to arrange for the preparation of a supplement to the Board's annual report to the General Conference for 1969-70 which, together with that report, constitutes the Agency's report to the General Assembly of the United Nations for that year. The present document contains the supplement, which deals briefly with some developments in the Agency's work during the period 1 July to 1 October 1970.

India: General Survey Unit for World Civilization Course Curriculum Project. Fulbright-Hays Summer Seminars Abroad, 1997 (India).

Science.gov (United States)

Brinton, Victoria

This unit is intended to provide high school students with a general knowledge of the history and culture of India. Lessons include: (1) "Early India"; (2) "Indian Civilization 1500 BC - 500 AD: Hinduism"; (3) "Buddhism"; (4) "Indian Empires"; (5) "Indian Empires, Continued"; (6)…

[Activity-based costing methodology to manage resources in intensive care units].

Science.gov (United States)

Alvear V, Sandra; Canteros G, Jorge; Jara M, Juan; Rodríguez C, Patricia

2013-11-01

An accurate estimation of resources use by individual patients is crucial in hospital management. To measure financial costs of health care actions in intensive care units of two public regional hospitals in Chile. Prospective follow up of 716 patients admitted to two intensive care units during 2011. The financial costs of health care activities was calculated using the Activity-Based Costing methodology. The main activities recorded were procedures and treatments, monitoring, response to patient needs, patient maintenance and coordination. Activity-Based Costs, including human resources and assorted indirect costs correspond to 81 to 88% of costs per disease in one hospital and 69 to 80% in the other. The costs associated to procedures and treatments are the most significant and are approximately $100,000 (Chilean pesos) per day of hospitalization. The second most significant cost corresponds to coordination activities, which fluctuates between $86,000 and 122,000 (Chilean pesos). There are significant differences in resources use between the two hospitals studied. Therefore cost estimation methodologies should be incorporated in the management of these clinical services.

Ute Unit: Study Guide and Follow Up Activities.

Science.gov (United States)

North Conejos School District, Capulin, CO.

The study guide and follow-up activities were designed primarily to give students a feeling of Ute life in the San Luis Valley in Colorado. The unit begins with six Southern Ute stories about the wolf and coyote, the race between the skunk and the coyote, the frog and the eagle, why the frog croaks, the bear (Que Ye Qat), and the two Indian…

Application of total care time and payment per unit time model for physician reimbursement for common general surgery operations.

Science.gov (United States)

Chatterjee, Abhishek; Holubar, Stefan D; Figy, Sean; Chen, Lilian; Montagne, Shirley A; Rosen, Joseph M; Desimone, Joseph P

2012-06-01

The relative value unit system relies on subjective measures of physician input in the care of patients. A payment per unit time model incorporates surgeon reimbursement to the total care time spent in the operating room, postoperative in-house, and clinic time to define payment per unit time. We aimed to compare common general surgery operations by using the total care time and payment per unit time method in order to demonstrate a more objective measurement for physician reimbursement. Average total physician payment per case was obtained for 5 outpatient operations and 4 inpatient operations in general surgery. Total care time was defined as the sum of operative time, 30 minutes per hospital day, and 30 minutes per office visit for each operation. Payment per unit time was calculated by dividing the physician reimbursement per case by the total care time. Total care time, physician payment per case, and payment per unit time for each type of operation demonstrated that an average payment per time spent for inpatient operations was $455.73 and slightly more at $467.51 for outpatient operations. Partial colectomy with primary anastomosis had the longest total care time (8.98 hours) and the least payment per unit time ($188.52). Laparoscopic gastric bypass had the highest payment per time ($707.30). The total care time and payment per unit time method can be used as an adjunct to compare reimbursement among different operations on an institutional level as well as on a national level. Although many operations have similar payment trends based on time spent by the surgeon, payment differences using this methodology are seen and may be in need of further review. Copyright © 2012 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

31 CFR 515.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 500.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 500.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including U.S. trust territories...

31 CFR 535.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

Wind Lidar Activities in the United States

Energy Technology Data Exchange (ETDEWEB)

Clifton, Andrew; Newman, Jennifer; St. Pe, Alexandra; Iungo, G. Valerio; Wharton, Sonia; Herges, Tommy; Filippelli, Matthew; Pontbriand, Philippe; Osler, Evan

2017-06-28

IEA Wind Task 32 seeks to identify and mitigate the barriers to the adoption of lidar for wind energy applications. This work is partly achieved by sharing experience across researchers and practitioners in the United States and worldwide. This presentation is a short summary of some wind lidar-related activities taking place in the country, and was presented by Andrew Clifton at the Task 32 meeting in December 2016 in his role as the U.S. Department of Energy-nominated country representative to the task.

THE HUMAN ACTIVITY AS AFFECTIVE-COGNITIVE UNIT: A HISTORIC-CULTURAL APPROACH

Directory of Open Access Journals (Sweden)

Lígia Márcia Martins

2017-01-01

Full Text Available This article puts in question the affectional-cognitive unit which sustains the human activity, with the purpose to light incorrectness of approaches which dichotomize reason and emotion. It asserts that such dissociations are founded in theorical-methodological principles which set bounds for explanations about the human psychism, so that the overcoming of referred dualisms puts on as a method matter. For making explicit that assertion, it resorted to Historic-Cultural Psychology, based on that it explains about the psychism as subjective image of objective reality, of Vygotskyan criticisms to Cartesian dualism and the need of a historic-cultural approach on emotion studies, intend to analyzing the human activity as a affective-cognitive unit and the imbricated relations that are waged, within it, among affections, emotions, feelings and thoughts. Once presented the interrelations between emotions and cognitions this exhibition argues that the concepts are necessary as a minimum unit of analysis both of thought and feelings.

Collaboration of general practitioners and exercise providers in promotion of physical activity a written survey among general practitioners.

NARCIS (Netherlands)

Leemrijse, C.J.; Bakker, D.H. de; Ooms, L.; Veenhof, C.

2015-01-01

Background: General practitioners have an ideal position to motivate inactive patients to increase their physical activity. Most patients are able to exercise in regular local facilities outside the health care setting. The purpose of this study was to get insight into general practitioners

Collaboration of general practitioners and exercise providers in promotion of physical activity a written survey among general practitioners

NARCIS (Netherlands)

Leemrijse, C J; de Bakker, D H; Ooms, L; Veenhof, C

2015-01-01

BACKGROUND: General practitioners have an ideal position to motivate inactive patients to increase their physical activity. Most patients are able to exercise in regular local facilities outside the health care setting. The purpose of this study was to get insight into general practitioners

Temelin 1000 MW Units active testing stage - commissioning experience

International Nuclear Information System (INIS)

Ubra, O.; Riha, V.

2003-01-01

There were three basic stages of the NPP Temelin Units active testing stage- The zero and low power testing, The power ascension testing and Plant Performance Test. The main objective of the start- up process stages and the testing procedures including some operational experience are described in the paper. (author)

Developmental coordination disorder, generalized self-efficacy toward physical activity, and participation in organized and free play activities.

Science.gov (United States)

Cairney, John; Hay, John A; Faught, Brent E; Wade, Terrance J; Corna, Laurie; Flouris, Andreas

2005-10-01

To test a theoretical model linking developmental coordination disorder (DCD) to reduced physical activity (PA) through the mediating influence of generalized self-efficacy regarding PA. This was a cross-sectional investigation of students in grades 4 through 8 from 5 elementary schools in the Niagara region of Ontario, Canada (n=590). Motor proficiency was evaluated using the short-form Bruininks-Oseretsky Test of Motor Proficiency. Generalized self-efficacy was assessed using the Children's Self-Perceptions of Adequacy in and Predilection for Physical Activity scale, and PA levels were evaluated using a 61-item Participation Questionnaire. Structural equation modeling was used to test the influence of generalized self-efficacy on the relationship between DCD and PA. In this sample, 7.5% (n=44) of the children met the requirements for probable DCD. The effect of DCD on PA was mediated by generalized self-efficacy. In this model, 28% of the variance in children's PA was predicted by generalized self-efficacy and DCD. Our results suggest that children with DCD are less likely to be physically active and that generalized self-efficacy can account for a considerable proportion of this relationship. The implications for appropriate interventions to increase PA among children with DCD are discussed.

The Agency's Annual Report to the General Assembly of the United Nations for the Year 1968-69. Explanatory Note

International Nuclear Information System (INIS)

1969-01-01

By Resolution GC(XIII)/RES/251 the General Conference requested the Board of Governors to arrange for the preparation of a supplement to the Board's annual report to the General Conference for 1968-69 which, together with that report, shall constitute the Agency's report to the General Assembly of the United Nations for that year. The present document contains the supplement, which deals briefly with some developments in the Agency's work during the period 1 July to 1 October 1969.

30 CFR 70.201 - Sampling; general requirements.

Science.gov (United States)

2010-07-01

...; general requirements. (a) Each operator shall take respirable dust samples of the concentration of respirable dust in the active workings of the mine as required by this part with a sampling device approved... Personal Sampler Units) of this title. (b) Sampling devices shall be worn or carried directly to and from...

Statement to the 38th session of the General Conference of the International Atomic Energy Agency 19 September 1994; Statement to the 49th session of the United Nations General Assemblies 17 October 1994

International Nuclear Information System (INIS)

Blix, H.

1994-10-01

The document reproduces the two statements of the IAEA Director General to the 38th Session of the General conference of the IAEA from 19 September 1994 and to the 49th Session of the United Nations General Assembly from 17 October 1994. A separate abstract was prepared for each statement

Standards and general criteria for the planning and certification of need of megavoltage radiation oncology units in health care facilities

International Nuclear Information System (INIS)

1977-01-01

Minimum standards and guidelines to be applied by State agencies and New Jersey health systems agencies in the examination of certificate-of-need applications and in the development of planning activities for radiation oncology units in health care facilities are presented. Radiation oncology is a medical discipline devoted to education and research in the use of ionizing radiation for the treatment of neoplastic disease. The proper application of radiation can be directed at either curative or palliative intent. It is an important and effective technique for the management of cancer. Radiotherapy equipment in clinical use is divided into four main categories: superficial, orthovoltage, megavoltage, and treatment planning facilities. Particular attention is given to megavoltage equipment which emits or generates rays over 1,000 kilovolts. These high energy rays effect better penetration of human tissue and are skin-sparing in nature, thus allowing for better tumor-to- skin dose ratios. The regionalization of megavoltage therapy services is discussed. Data on hospital megavoltage facilities in New Jersey for 1974, 1975, and 1976 are provided. The standards and guidelines pertain to utilization, personnel, and general criteria. A form for use by megavoltage radiation therapy units is appended

Assembling optically active and nonactive metamaterials with chiral units

Directory of Open Access Journals (Sweden)

Xiang Xiong

2012-12-01

Full Text Available Metamaterials constructed with chiral units can be either optically active or nonactive depending on the spatial configuration of the building blocks. For a class of chiral units, their effective induced electric and magnetic dipoles, which originate from the induced surface electric current upon illumination of incident light, can be collinear at the resonant frequency. This feature provides significant advantage in designing metamaterials. In this paper we concentrate on several examples. In one scenario, chiral units with opposite chiralities are used to construct the optically nonactive metamaterial structure. It turns out that with linearly polarized incident light, the pure electric or magnetic resonance (and accordingly negative permittivity or negative permeability can be selectively realized by tuning the polarization of incident light for 90°. Alternatively, units with the same chirality can be assembled as a chiral metamaterial by taking the advantage of the collinear induced electric and magnetic dipoles. It follows that for the circularly polarized incident light, negative refractive index can be realized. These examples demonstrate the unique approach to achieve certain optical properties by assembling chiral building blocks, which could be enlightening in designing metamaterials.

Patient care and administrative activities of nurses in clinical/surgical units

Directory of Open Access Journals (Sweden)

Marilia Moura Luvisotto

2010-06-01

Full Text Available Objectives: To identify the administrative and nursing care activities most performed by nurses in clinical/surgical units and to determine which are most and least pleasant to them. Methods: A descriptive-exploratory field study, with a quantitative approach and with a sample made up of 40 nurses working in clinical/surgical units who answered a three-part questionnaire composed of identification data and characterization of the professional; a list of nursing and administrative activities for the nurse to grade according to the numbers: “0 = I do not perform it”, “1 = I perform it occasionally”, “2 = I perform it often”, “3 = I perform it daily”; two open-ended questions, in which the nurse listed the activities he/she enjoyed the most and the least. Results: The administrative activities most performed by the nurses were: changing work shifts, preparing employee daily task charts and managing tests; the most performed nursing care activities were related to the stages of the Nursing Care Systematization and the interaction with the multi-professional team; the most enjoyable activities were direct patient care, patient evaluation and implementation of the systematization; the least enjoyable activities were administrative and bureaucratic routines, justification of complaints/problem-solving and preparation of employee task charts. Conclusion: Compared to administrative activities, nursing activities were performed most during the daily routine of the nurse, and the most enjoyable activities were those related to patient care, according to the opinions of the professionals.

Neutron activation analysis with k{sub 0}-standardisation : general formalism and procedure

Energy Technology Data Exchange (ETDEWEB)

Pomme, S.; Hardeman, F. [Centre de l`Etude de l`Energie Nucleaire, Mol (Belgium); Robouch, P.; Etxebarria, N.; Arana, G. [European Commission, Joint Research Centre, Institute for Reference Materials and Measurements, Geel (Belgium)

1997-09-01

Instrumental neutron activation analysis (INAA) with k{sub 0}-standardisation is a powerful tool for multi-element analysis at a broad range of trace element concentrations. An overview is given of the basic principles, fundamental equations, and general procedure of this method. Different aspects of the description of the neutron activation reaction rate are discussed, applying the Hogdahl convention. A general activation-decay formula is derived and its application to INAA is demonstrated. Relevant k{sub 0}-definitions for different activation decay schemes are summarised and upgraded to cases of extremely high fluxes. The main standardisation techniques for INAA are discussed, emphasizing the k{sub 0}-standardisation. Some general aspects of the basic equipment and its calibration are discussed, such as the characterisation of the neutron field and the tuning of the spectrometry part. A method for the prediction and optimisation of the analytical performance of INAA is presented.

Quality of stroke care at an Irish Regional General Hospital and Stroke Rehabilitation Unit.

LENUS (Irish Health Repository)

Walsh, T

2012-01-31

BACKGROUND: Robust international data support the effectiveness of stroke unit (SU) care. Despite this, most stroke care in Ireland are provided outside of this setting. Limited data currently exist on the quality of care provided. AIM: The aim of this study is to examine the quality of care for patients with stroke in two care settings-Regional General Hospital (RGH) and Stroke Rehabilitation Unit (SRU). METHODS: A retrospective analysis of the stroke records of consecutive patients admitted to the SRU between May-November 2002 and April-November 2004 was performed applying the UK National Sentinel Audit of Stroke (NSAS) tool. RESULTS: The results of the study reveal that while SRU processes of care was 74% compliant with standards; compliance with stroke service organisational standards was only 15 and 43% in the RGH and SRU, respectively. CONCLUSION: The quality of stroke care in our area is deficient. Comprehensive reorganisation of stroke services is imperative.

Review of paediatric cardiology services in district general hospitals in the United Kingdom.

Science.gov (United States)

Andrews, Hannah; Singh, Yogen

2016-03-01

Following the Safe and Sustainable review of Paediatric Services in 2012/2013, National Health Service England recommended that local paediatric cardiology services should be provided by specially trained paediatricians with expertise in cardiology in all non-specialist hospitals. To understand the variation in local paediatric cardiology services provided across district general hospitals in the United Kingdom. An internet-based questionnaire was sent out via the Paediatrician with Expertise in Cardiology Special Interest Group and the Neonatologists with Interest in Cardiology and Haemodynamics contact databases and the National Health Service directory. Non-responders were followed-up via telephone. The response rate was 80% (141 of 177 hospitals), and paediatricians with expertise in cardiology were available in 68% of those. Local cardiology clinics led by paediatricians with expertise in cardiology were provided in 96 hospitals (68%), whereas specialist outreach clinics were held in 123 centres (87%). A total of 11 hospitals provided neither specialist outreach clinics nor any local cardiology clinics led by paediatricians with expertise in cardiology. Paediatric echocardiography services were provided in 83% of the hospitals, 12-lead electrocardiogram in 96%, Holter electrocardiogram in 91%, and exercise testing in only 47% of the responding hospitals. Telemedicine facilities were established in only 52% of the centres, where sharing echocardiogram images via picture archiving and communication system was used most commonly. There has been a substantial increase in the availability of paediatricians with expertise in cardiology since 2008. Most of the hospitals are well-supported by specialist cardiology centres via outreach clinics; however, there remains significant variation in the local paediatric cardiology services provided across district general hospitals in the United Kingdom.

Deposition and retention of plutonium in the United States general population

International Nuclear Information System (INIS)

McInroy, J.F.; Boyd, H.A.; Eutsler, B.C.

1979-01-01

Since 1959, a Los Alamos National Laboratory study has analyzed over 5000 tissues from 1100 individuals of the nonoccupationally exposed general population for fallout plutonium. These data have been useful in determining the tissue distributions and the annual baseline levels of environmental plutonium in the United States population. The effects of age, sex, date of death, cause of death and geographic location of resididence on the observed plutonium deposition have been evaluated. Because of the difference in biological turnover times of plutonium in the various organs of the body and the changing concentrations of plutonium in the atmosphere, the plutonium concentration ratios between tissues have changed as a function of time. However, our data indicate that over the past 10 years, the highest concentrations in the general population are found in the tracheobronchial lymph nodes and the liver and the lowest concentrations are in the spleen, gonads and kidney. The median body burdens of plutonium in the US population are estimated to have reached 12 pCi during the 1960's and have declined to about 2 pCi in 1977. Large errors in estimated skeletal burdens of plutonium may exist because of small specimen sample sizes and a lack of knowledge concerning the relative distribution of plutonium among the various bones of the human body

Statement to the 41st session of the General Conference of the International Atomic Energy Agency 29 September 1997; Statement to the 52nd session of the United Nations General Assembly 12 November 1997

International Nuclear Information System (INIS)

Blix, H.

1997-12-01

The document presents Statement to the 41st Session of the General Conference of the International Atomic Energy Agency and Statement to the 52nd Session of the United Nations General Assembly made at the 40th anniversary of the IAEA

Statement to the 34th session of the general conference of the International Atomic Energy Agency, 17 September 1990. Statement to the 45th session of the United Nations general assembly, 23 October 1990

International Nuclear Information System (INIS)

Blix, H.

1991-01-01

The document contains the following two statements of Hans Blix, Director General of the IAEA: Statement to the 34th Session of the General Conference of the International Atomic Energy Agency, 17 September 1990; Statement to the 45th Session of the United Nations General Assembly, 23 October 1990. A separate abstract was prepared for each of these statements

Statement to the 35th session of the General Conference of the International Atomic Energy Agency 16 September 1991; Statement to the 46th session of the United Nations General Assembly 21 October 1991

International Nuclear Information System (INIS)

Blix, H.

1991-01-01

The document contains the following two statements of Hans Blix, Director General of the IAEA: Statement to the 35th session of the General Conference of the International Atomic Energy Agency, 16 September 1991; Statement to the 46th session of the United Nations General Assembly, 21 October 1991. A separate abstract was prepared for each of these statements

Generalized query-based active learning to identify differentially methylated regions in DNA.

Science.gov (United States)

Haque, Md Muksitul; Holder, Lawrence B; Skinner, Michael K; Cook, Diane J

2013-01-01

Active learning is a supervised learning technique that reduces the number of examples required for building a successful classifier, because it can choose the data it learns from. This technique holds promise for many biological domains in which classified examples are expensive and time-consuming to obtain. Most traditional active learning methods ask very specific queries to the Oracle (e.g., a human expert) to label an unlabeled example. The example may consist of numerous features, many of which are irrelevant. Removing such features will create a shorter query with only relevant features, and it will be easier for the Oracle to answer. We propose a generalized query-based active learning (GQAL) approach that constructs generalized queries based on multiple instances. By constructing appropriately generalized queries, we can achieve higher accuracy compared to traditional active learning methods. We apply our active learning method to find differentially DNA methylated regions (DMRs). DMRs are DNA locations in the genome that are known to be involved in tissue differentiation, epigenetic regulation, and disease. We also apply our method on 13 other data sets and show that our method is better than another popular active learning technique.

Design and simulation of an activated sludge unit associated to a continuous reactor to remove heavy metals

Energy Technology Data Exchange (ETDEWEB)

D` Avila, J S; Nascimento, R R [Ambientec Consultoria Ltda., Aracaju, SE (Brazil)

1994-12-31

A software was developed to design and simulate an activated sludge unit associated to a new technology to remove heavy metals from wastewater. In this process, a continuous high efficiency biphasic reactor operates by using particles of activated peat in conjugation with the sludge unit. The results obtained may be useful to increase the efficiency or to reduce the design and operational costs involved in a activated sludge unit. (author). 5 refs., 2 tabs.

Design and simulation of an activated sludge unit associated to a continuous reactor to remove heavy metals

Energy Technology Data Exchange (ETDEWEB)

D`Avila, J.S.; Nascimento, R.R. [Ambientec Consultoria Ltda., Aracaju, SE (Brazil)

1993-12-31

A software was developed to design and simulate an activated sludge unit associated to a new technology to remove heavy metals from wastewater. In this process, a continuous high efficiency biphasic reactor operates by using particles of activated peat in conjugation with the sludge unit. The results obtained may be useful to increase the efficiency or to reduce the design and operational costs involved in a activated sludge unit. (author). 5 refs., 2 tabs.

The satiety signaling neuropeptide perisulfakinin inhibits the activity of central neurons promoting general activity

Directory of Open Access Journals (Sweden)

Dieter Wicher

2007-12-01

Full Text Available The metabolic state is one of the determinants of the general activity level. Satiety is related to resting or sleep whereas hunger correlates to wakefulness and activity. The counterpart to the mammalian satiety signal cholecystokinin (CCK in insects are the sulfakinins. The aim of this study was to resolve the mechanism by which the antifeedant activity of perisulfakinin (PSK in Periplaneta americana is mediated. We identified the sources of PSK which is used both as hormone and as paracrine messenger. PSK is found in the neurohemal organ of the brain and in nerve endings throughout the central nervous system. To correlate the distributions of PSK and its receptor (PSKR, we cloned the gene coding for PSKR and provide evidence for its expression within the nervous system. It occurs only in a few neurons, among them are the dorsal unpaired median (DUM neurons which release octopamine thereby regulating the general level of activity. Application of PSK to DUM neurons attenuated the spiking frequency (EC50=11pM due to reduction of a pacemaker Ca2+ current through cAMP-inhibited pTRPγ channels. PSK increased the intracellular cAMP level while decreasing the intracellular Ca2+ concentration in DUM neurons. Thus, the satiety signal conferred by PSK acts antagonistically to the hunger signal, provided by the adipokinetic hormone (AKH: PSK depresses the electrical activity of DUM neurons by inhibiting the pTRPγ channel that is activated by AKH under conditions of food shortage.

Apparent discrepancy between single-unit activity and [14C]deoxyglucose labeling in optic tectum of the rattlesnake

International Nuclear Information System (INIS)

Auker, C.R.; Meszler, R.M.; Carpenter, D.O.

1983-01-01

Autoradiographic analysis of [1- 14 C]2-deoxy-D-glucose-6-phosphate ([ 14 C]2-DG-P) accumulation in the rattlesnake brain stem and optic tectum was used in an effort to map infrared and visual neuronal pathways. Visual stimulation with a standard stimulus (a heat lamp) resulted in dense labeling of the superficial layers of the optic tectum. Infrared stimulation resulted in labeling at the first synaptic relay, the lateral descending nucleus of the trigeminal tract, but not at higher levels. Responses of infrared units in one hemitectum and visual units in the other were analyzed. There were no clear differences in the number, maximal density, spread, or rates of accommodation of visual units and infrared units, although the locus of maximal density was more superficial for visual units. In general, infrared units generated a greater number of action potentials. All infrared units responded to onset but they varied greatly in their ability to maintain discharge for the duration of the stimulus. Infrared stimuli generated single, large, triphasic on-responses, whereas visual stimulation generated complex multiphasic and long-lasting on- and off-responses. The major infrared-on peak reached maximal amplitude at greater depths and was larger than the major visual-on peak. Amplitude of the infrared peak fell off more rapidly with distance than did amplitude of the visual peak. These observations are consistent with the view that infrared stimulation is effective in discharging neurons but is not associated with intense synaptic excitation. Our observations suggest that 2-deoxy-D-glucose uptake is not necessarily correlated with the degree of action potential activation of specific neuronal pathways. The amount of [ 14 C]2-DG-P labeling may reflect the metabolic requirements for support of synaptic depolarization as well as that supporting action potentials

General Anesthesia Inhibits the Activity of the “Glymphatic System”

Science.gov (United States)

Gakuba, Clement; Gaberel, Thomas; Goursaud, Suzanne; Bourges, Jennifer; Di Palma, Camille; Quenault, Aurélien; Martinez de Lizarrondo, Sara; Vivien, Denis; Gauberti, Maxime

2018-01-01

INTRODUCTION: According to the “glymphatic system” hypothesis, brain waste clearance is mediated by a continuous replacement of the interstitial milieu by a bulk flow of cerebrospinal fluid (CSF). Previous reports suggested that this cerebral CSF circulation is only active during general anesthesia or sleep, an effect mediated by the dilatation of the extracellular space. Given the controversies regarding the plausibility of this phenomenon and the limitations of currently available methods to image the glymphatic system, we developed original whole-brain in vivo imaging methods to investigate the effects of general anesthesia on the brain CSF circulation. METHODS: We used magnetic resonance imaging (MRI) and near-infrared fluorescence imaging (NIRF) after injection of a paramagnetic contrast agent or a fluorescent dye in the cisterna magna, in order to investigate the impact of general anesthesia (isoflurane, ketamine or ketamine/xylazine) on the intracranial CSF circulation in mice. RESULTS: In vivo imaging allowed us to image CSF flow in awake and anesthetized mice and confirmed the existence of a brain-wide CSF circulation. Contrary to what was initially thought, we demonstrated that the parenchymal CSF circulation is mainly active during wakefulness and significantly impaired during general anesthesia. This effect was especially significant when high doses of anesthetic agent were used (3% isoflurane). These results were consistent across the different anesthesia regimens and imaging modalities. Moreover, we failed to detect a significant change in the brain extracellular water volume using diffusion weighted imaging in awake and anesthetized mice. CONCLUSION: The parenchymal diffusion of small molecular weight compounds from the CSF is active during wakefulness. General anesthesia has a negative impact on the intracranial CSF circulation, especially when using a high dose of anesthetic agent. PMID:29344300

77 FR 69650 - Agency Information Collection Activities: Holders or Containers Which Enter the United States...

Science.gov (United States)

2012-11-20

... Activities: Holders or Containers Which Enter the United States Duty Free AGENCY: U.S. Customs and Border... information collection requirement concerning the Holders or Containers which Enter the United States Duty... concerning the following information collection: Title: Holders or Containers which Enter the United States...

How do general practitioners in Denmark promote physical activity?

DEFF Research Database (Denmark)

Jørgensen, Tanja K; Nordentoft, Merete; Krogh, Jesper

2012-01-01

The primary objective of this study was to quantify the frequency of advice given on type, frequency, duration, and intensity of exercise during physical activity (PA) promoting sessions by general practitioners. Second, to find GP characteristics associated with high quality of PA counselling....

Report of Activity, 1996 - 1997. Vol. 3. General activities - Technical Research; Rapport d`activite 1996 - 1997. Tome 3. Activites generales - Recherches techniques

Energy Technology Data Exchange (ETDEWEB)

Pouthas, Joel; Hutin, Christiane; Niogret Mathias [eds.] [Inst. de Physique Nucleaire, Paris-11 Univ., 91 - Orsay (France)

1999-11-01

This is the third tome of the Report of Activity of IPN - Orsay on 1996-1997. It deals with general activities and technical research. Summary reports and short communications are grouped in the following sections: 1 - Accelerators with the sub-divisions 1.1 - R and D on superconducting RF cavities; 1.2 - SPIRAL Project; 1.3 - Contribution to the LHC Project; 1.4 - Tandem; 2 - Targets, Sources and Injectors; 3 - Detectors and related instrumentation; 4 - Electronics; 5 - Data processing; 6 - Radioprotection and medical applications

National legislative and regulatory activities

International Nuclear Information System (INIS)

2014-01-01

This section of the Bulletin presents a summary of the recent national legislative and regulatory activities sorted by country and topic: - Algeria: Nuclear security. - France: Radioactive waste management; Nuclear safety and radiological protection; General legislation; International co-operation. - Germany: International trade. - Indonesia: Nuclear security, General legislation. - Ireland: Nuclear safety and radiological protection; General legislation. - Lithuania: Nuclear security; Nuclear safety and radiological protection. - Slovak Republic: International co-operation; Liability and compensation; Environmental protection. - Switzerland: Radioactive waste management. - United Arab Emirates: Liability and compensation. - United States: Radioactive waste management; Licensing and regulatory infrastructure

Viabilidade de unidades psiquiátricas em hospitais gerais no Brasil Viabilidad de unidades psiquiátricas en hospitales generales en Brasil Feasibility of general hospitals psychiatric units in Brazil

Directory of Open Access Journals (Sweden)

Maurício Lucchesi

2009-02-01

Taubate (Sureste de Brasil, 2005-2006. Las evidencias fueron obtenidas por medio de entrevistas, observación participante y palestras sobre el proyecto de la unidad psiquiátrica para el cuerpo clínico del hospital. RESULTADOS: La inversión del órgano gestor posibilitó que las concepciones estigmatizantes presentes en la cultura del hospital estudiado (violencia, debilidad moral e intratabilidad fueran resignificadas por medio de discusiones clínicas y sanitarias, viabilizando la implantación de la unidad psiquiátrica. El análisis mostró que esas concepciones eran reactualizadas por el contexto asistencial, en el cual el acceso de los portadores de trastornos mentales era restringido. CONCLUSIONES: La postura asumida por el órgano gestor, que decidió por el financiamiento adecuado de la unidad psiquiátrica y ejerció su ascendencia sobre el hospital prestador, fue decisiva para el desenlace del caso. La principal dificultad para la implantación de las unidades psiquiátricas no es el estigma presente en la cultura de los hospitales generales, pero una limitación de orden estratégica: la falta de una política afirmativa para esas unidades.OBJECTIVE: To comprehend the stigma against people with mental disorders still persists in the culture of general hospitals and acts as a limiting factor in the implementation of psychiatric units in general hospitals in Brazil. METHODOLOGICAL PROCEDURES: A qualitative social survey was outlined based on action research strategy as of the agreement to adopt a psychiatric unit in a general hospital in Taubaté, Southeastern Brazil. Data was obtained through interviews, participant observation and talks on the psychiatric unit project given to the hospital's clinical staff. RESULTS: The investment made by the healthcare authority enabled the stigmatizing conceptions (violence, moral weakness and untreatability present in the hospital culture in question to be resignified by means of clinical and sanitary discussions, which

A "Neurological Emergency Trolley" reduces turnaround time for high-risk medications in a general intensive care unit.

Science.gov (United States)

Ajzenberg, Henry; Newman, Paula; Harris, Gail-Anne; Cranston, Marnie; Boyd, J Gordon

2018-02-01

To reduce medication turnaround times during neurological emergencies, a multidisciplinary team developed a neurological emergency crash trolley in our intensive care unit. This trolley includes phenytoin, hypertonic saline and mannitol, as well as other equipment. The aim of this study was to assess whether the cart reduced turnaround times for these medications. In this retrospective cohort study, medication delivery times for two year epochs before and after its implementation were compared. Eligible patients were identified from our intensive care unit screening log. Adults who required emergent use of phenytoin, hypertonic saline or mannitol while in the intensive care unit were included. Groups were compared with nonparametric analyses. 33-bed general medical-surgical intensive care unit in an academic teaching hospital. Time to medication administration. In the pre-intervention group, there were 43 patients with 66 events. In the post-intervention group, there were 45 patients with 80 events. The median medication turnaround time was significantly reduced after implementation of the neurological emergency trolley (25 vs. 10minutes, p=0.003). There was no statistically significant difference in intensive care or 30-day survival between the two cohorts. The implementation of a novel neurological emergency crash trolley in our intensive care unit reduced medication turnaround times. Copyright © 2017 Elsevier Ltd. All rights reserved.

Antimicrobial-resistant bacteria in a general intensive care unit in Saudi Arabia

International Nuclear Information System (INIS)

Nermin K. Saeed; Abdulmageed M. Kambal; Noura A. El-Khizzi

2010-01-01

To assess the prevalence of multi-drug resistant (MDR) bacteria causing infections in patients at the intensive care units (ICUs) of Riyadh Military Hospital (RMH), as well as their antimicrobial resistance patterns for one year. A retrospective, cohort investigation was performed. Laboratory records from January to December 2009 were studied for the prevalence of MDR Gram-negative and Gram-positive bacteria and their antimicrobial resistance in ICU patients from RMH, Riyadh, Kingdom of Saudi Arabia. A total of 1210 isolates were collected from various specimens such as: respiratory (469), blood (400), wound/tissue (235), urinary (56), nasal swabs (35), and cerebro-spinal fluid (15). Regardless of the specimen, there was a high rate of nosocomial MDR organisms isolated from patients enrolled in the General ICU (GICU) in Riyadh. Acinetobacter baumannii (A. baumannii) comprised 40.9%, Klebsiella pneumonia (K. pneumonia) - 19.4%, while Pseudomonas aeruginosa (P. aeruginosa) formed 16.3% of these isolates. The P. aeruginosa, A. baumannii, K. pneumoniae, Escherichia coli, Staphylococcus aureus (methycillin sensitive and methycillin resistant), and Staphylococccus coagulase negative are the most common isolates recovered from clinical specimens in the GICU of RMH. Respiratory tract specimens represented nearly 39% of all the specimens collected in the ICU. The most common MDR organisms isolated in this unit were A. baumannii, and K. pneumoniae (Author).

General purpose graphic processing unit implementation of adaptive pulse compression algorithms

Science.gov (United States)

Cai, Jingxiao; Zhang, Yan

2017-07-01

This study introduces a practical approach to implement real-time signal processing algorithms for general surveillance radar based on NVIDIA graphical processing units (GPUs). The pulse compression algorithms are implemented using compute unified device architecture (CUDA) libraries such as CUDA basic linear algebra subroutines and CUDA fast Fourier transform library, which are adopted from open source libraries and optimized for the NVIDIA GPUs. For more advanced, adaptive processing algorithms such as adaptive pulse compression, customized kernel optimization is needed and investigated. A statistical optimization approach is developed for this purpose without needing much knowledge of the physical configurations of the kernels. It was found that the kernel optimization approach can significantly improve the performance. Benchmark performance is compared with the CPU performance in terms of processing accelerations. The proposed implementation framework can be used in various radar systems including ground-based phased array radar, airborne sense and avoid radar, and aerospace surveillance radar.

Structure–Activity Relationship of Oligomeric Flavan-3-ols: Importance of the Upper-Unit B-ring Hydroxyl Groups in the Dimeric Structure for Strong Activities

Directory of Open Access Journals (Sweden)

Yoshitomo Hamada

2015-10-01

Full Text Available Proanthocyanidins, which are composed of oligomeric flavan-3-ol units, are contained in various foodstuffs (e.g., fruits, vegetables, and drinks and are strongly biologically active compounds. We investigated which element of the proanthocyanidin structure is primarily responsible for this functionality. In this study, we elucidate the importance of the upper-unit of 4–8 condensed dimeric flavan-3-ols for antimicrobial activity against Saccharomyces cerevisiae (S. cerevisiae and cervical epithelioid carcinoma cell line HeLa S3 proliferation inhibitory activity. To clarify the important constituent unit of proanthocyanidin, we synthesized four dimeric compounds, (−-epigallocatechin-[4,8]-(+-catechin, (−-epigallocatechin-[4,8]-(−-epigallocatechin, (−-epigallocatechin-[4,8]-(−-epigallocatechin-3-O-gallate, and (+-catechin-[4,8]-(−-epigallocatechin and performed structure–activity relationship (SAR studies. In addition to antimicrobial activity against S. cerevisiae and proliferation inhibitory activity on HeLa S3 cells, the correlation of 2,2-diphenyl-l-picrylhydrazyl radical scavenging activity with the number of phenolic hydroxyl groups was low. On the basis of the results of our SAR studies, we concluded that B-ring hydroxyl groups of the upper-unit of the dimer are crucially important for strong and effective activity.

Geothermal exploitation activity by the United Nations in Ethiopia

Energy Technology Data Exchange (ETDEWEB)

Nakamura, H. (Geological Survey of Japan)

1971-01-01

The Rift Valley in Ethiopia was investigated for geothermal exploitation by the United Nations because it has Quaternary volcanoes which often indicate possible geothermal power generation. Preparations for the project are still being made, and the chemical analysis of hot springs is being conducted. The Rift Valley has high temperature springs and potential mineral deposits. The Danakil basin in Ethiopia which is included in the Northern Afar, has several active volcanoes made up of basalt deposits and has active hot springs. The East Africa Rift Valley, the Red Sea Rift Valley, and the Afar area are also areas suitable for investigation. Seven maps are included.

Development of Activity and Participation Norms among General Adult Populations in Taiwan.

Science.gov (United States)

Yen, Chia-Feng; Chiu, Tzu-Ying; Liou, Tsan-Hon; Chi, Wen-Chou; Liao, Hua-Fang; Liang, Chung-Chao; Escorpizo, Reuben

2017-06-06

Based on the International Classification of Functioning, Disability, and Health (ICF) and the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0), The Functioning Disability Evaluation Scale-Adult version (FUNDES-Adult) began development in 2011. The FUNDES-Adult was designed to assess the difficulty level of an individual's activities and participation in daily life. There is a lack of research regarding the profile of activity and participation for the general adult population. The purposes of this study were to establish activity and participation norms for the general adult population in Taiwan and to describe, discuss, and compare the activity and participation profile with other population. A population-based survey was administered in 2013 using a computer-assisted telephone interviewing system (CATI system). Using probability proportional to size (PPS) sampling and systematic sampling with random digit dialing (RDD), 1500 adults from Taiwan's general population were selected to participate in the survey. The FUNDES-Adult with six domains and two dimensions (performance and capability) was used to obtain data on activities and participation levels. A higher domain score indicated higher participation restriction. Approximately 50% of the respondents were male, and the average age of the respondents was 45.23 years. There were no significant differences in the demographic features between the sample and the population. Among the six domains, the self-care domain score was the lowest (least restriction) and the participation domain score was the highest (most restriction). Approximately 90% of the sample scored were less than 15, and only 0.1% scored more than 80. This is the first cross-national population-based survey to assess norms of activity and participation relevant to the general population of Taiwan. As such, the results of this survey can be used as a reference for comparing the activity and participation (AP) functioning of

Active Transportation Surveillance - United States, 1999-2012.

Science.gov (United States)

Whitfield, Geoffrey P; Paul, Prabasaj; Wendel, Arthur M

2015-08-28

Physical activity is a health-enhancing behavior, and most U.S. adults do not meet the 2008 Physical Activity Guidelines for Americans. Active transportation, such as by walking or bicycling, is one way that persons can be physically active. No comprehensive, multiyear assessments of active transportation surveillance in the United States have been conducted. 1999-2012. Five surveillance systems assess one or more components of active transportation. The American Community Survey and the National Household Travel Survey (NHTS) both assess the mode of transportation to work in the past week. From these systems, the proportion of respondents who reported walking or bicycling to work can be calculated. NHTS and the American Time Use Survey include 1-day assessments of trips or activities. With that information, the proportion of respondents who report any walking or bicycling for transportation can be calculated. The National Health and Nutrition Examination Survey and the National Health Interview Survey both assess recent (i.e., in the past week or past month) habitual physical activity behaviors, including those performed during active travel. From these systems, the proportion of respondents who report any recent habitual active transportation can be calculated. The prevalence of active transportation as the primary commute mode to work in the past week ranged from 2.6% to 3.4%. The 1-day assessment indicated that the prevalence of any active transportation ranged from 10.5% to 18.5%. The prevalence of any habitual active transportation ranged from 23.9% to 31.4%. No consistent trends in active transportation across time periods and surveillance systems were identified. Among systems, active transportation was usually more common among men, younger respondents, and minority racial/ethnic groups. Among education groups, the highest prevalence of active transportation was usually among the least or most educated groups, and active transportation tended to be more

Time use and physical activity in a specialised brain injury rehabilitation unit: an observational study.

Science.gov (United States)

Hassett, Leanne; Wong, Siobhan; Sheaves, Emma; Daher, Maysaa; Grady, Andrew; Egan, Cara; Seeto, Carol; Hosking, Talia; Moseley, Anne

2018-04-18

To determine what is the use of time and physical activity in people undertaking inpatient rehabilitation in a specialised brain injury unit. To determine participants' level of independence related to the use of time and physical activity. Design: Cross-sectional observation study. Fourteen people [mean (SD) age 40 (15) years] with brain injuries undertaking inpatient rehabilitation. Participants were observed every 12 minutes over 5 days (Monday to Friday from 7:30 am until 7:30 pm) using a behaviour mapping tool. Observation of location, people present, body position and activity engaged in (both therapeutic and nontherapeutic). Functional Independence Measure (FIM) scores were determined for each participant. Participants spent a large part of their time alone (34%) in sedentary positions (83%) and in their bedrooms (48%) doing non-therapeutic activities (78%). There was a positive relationship between a higher level of independence (higher FIM score) and being observed in active body positions (r=0.60; p=0.03) and participating in physically active therapeutic activities (r=0.53; p=0.05). Similar to stroke units, inpatients in a specialised brain injury unit spend large parts of the day sedentary, alone and doing non-therapeutic activities. Strategies need to be evaluated to address this problem, particularly for people with greater physical dependence.

The quality of operative notes at a general surgery unit.

Science.gov (United States)

Rogers, A; Bunting, M; Atherstone, A

2008-09-01

With the increasingly litigious nature of medical practice, accurate documentation is critical. This is particularly true for operative procedures, and medical councils have identified this and published guidelines to aid surgeons. However, these remain a frequently cited weakness in their defence in medico-legal cases. This study assessed the accuracy of operative notes in a general surgery unit in order to improve our practice. An audit of 100 consecutive operative notes was performed, and notes were assessed using the Royal College of Surgeons guidelines. The quality of note-taking of trainees was compared with that of consultant surgeons. A series of operation note pro formas was designed in response to the findings. Of the notes, 66% were completed by trainees. The vast majority of notes had no diagram to demonstrate the surgical findings or illustrate the actions. Specialist surgeons were more likely to describe the actions accurately, but less likely to describe wound closure methods or dressings used. They were also less likely to complete adequate postoperative orders. This study identifies key areas of weakness in our operative note-keeping. Pro formas should be introduced and made available for commonly performed procedures, and diagrams should be used wherever possible.

Determinants of Dutch general practitioners’ nutrition and physical activity guidance practices

NARCIS (Netherlands)

Hiddink, G.J.; Woerkum, van C.M.J.; Dillen, van S.M.E.

2013-01-01

Objective General practitioners (GP) are uniquely placed to guide their patients on nutrition and physical activity. The aims of the present study were to assess: (i) the extent to which GP guide on nutrition and physical activity; (ii) the determinants that cause GP to give guidance on nutrition

Statement to the fifty-third session of the United Nations General Assembly, New York, 2 November 1998

International Nuclear Information System (INIS)

ElBaradei, M.

1998-01-01

The document reproduces the statement of the Director General of the IAEA at the fifty-third session of the United Nations General Assembly in New York, USA, on 2 November 1998. The statement focuses on the priority work of the Agency under the following main headings: contribution to peace and security (including the IAEA's strengthened safeguards system, inspections in Iraq, safeguards verifications in the Democratic People's Republic of Korea, future prospects of verification, illicit trafficking in nuclear material), co-operation for development (the Agency's technical co-operation programme), and meeting global challenges in the field of energy, the environment and nuclear safety. The statement concludes with a description of the process of management review and reform initiated by the Director General to ensure that the Agency is responding efficiently and effectively to the needs of its Member States

The General Urban Plan of Casimcea territorial administrative unit, map of natural and anthropogenic risks

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Sorin BĂNICĂ

2013-08-01

Full Text Available The General Urban Plan represents the legal ground for any development action proposed. After endorsement and approval as required by law, GUP is act of authority of local government for the area in which it applies. The aim is to establish priorities regulations applied in land use planning and construction of structures. In terms of geographical location, the administrative territory of Casimcea, Tulcea county, falls in the central Northwest Plateau Casimcei. This is the second unit of the Central Dobrogea Plateau. Geographical location in southeastern Romania, climatic and relief conditions and anthropogenic pressure, expose the village administrative territorial unit Casimcea, permanent susceptibility to produce natural and antropogenical risks. In this context, we identified the following categories of natural and anthropogenic risks: i natural risk phenomena (earthquakes, strong winds, heavy rains, floods caused by overflowing or precipitation, erosion of river banks and torrents, gravitational processes, rain droplet erosion and surface soil erosion; and ii anthropogenic risk phenomena (overgrazing, chemicals use in agriculture, road transport infrastructure and electricity, wind turbines for electricity production, waste deposits, agro-zootechnical complexs, and human cemeteries. Extending their surface was materialized by creating a map of natural and anthropogenic risk on Casimcea territorial administrative unit, explaining the share of potentially affected areas as territorial balance

Recruitment of rat diaphragm motor units across motor behaviors with different levels of diaphragm activation.

Science.gov (United States)

Seven, Yasin B; Mantilla, Carlos B; Sieck, Gary C

2014-12-01

Phrenic motor neurons are recruited across a range of motor behaviors to generate varying levels of diaphragm muscle (DIAm) force. We hypothesized that DIAm motor units are recruited in a fixed order across a range of motor behaviors of varying force levels, consistent with the Henneman Size Principle. Single motor unit action potentials and compound DIAm EMG activities were recorded in anesthetized, neurally intact rats across different motor behaviors, i.e., eupnea, hypoxia-hypercapnia (10% O2 and 5% CO2), deep breaths, sustained airway occlusion, and sneezing. Central drive [estimated by root-mean-squared (RMS) EMG value 75 ms after the onset of EMG activity (RMS75)], recruitment delay, and onset discharge frequencies were similar during eupnea and hypoxia-hypercapnia. Compared with eupnea, central drive increased (∼25%) during deep breaths, and motor units were recruited ∼12 ms earlier (P motor units were recruited ∼30 ms earlier (P motor unit onset discharge frequencies were significantly higher (P Recruitment order of motor unit pairs observed during eupnea was maintained for 98%, 87%, and 84% of the same pairs recorded during hypoxia-hypercapnia, deep breaths, and airway occlusion, respectively. Reversals in motor unit recruitment order were observed primarily if motor unit pairs were recruited motor unit recruitment order being determined primarily by the intrinsic size-dependent electrophysiological properties of phrenic motor neurons. Copyright © 2014 the American Physiological Society.

Generalized hypergeometric coherent states

International Nuclear Information System (INIS)

Appl, Thomas; Schiller, Diethard H

2004-01-01

We introduce a large class of holomorphic quantum states by choosing their normalization functions to be given by generalized hypergeometric functions. We call them generalized hypergeometric states in general, and generalized hypergeometric coherent states in particular, if they allow a resolution of unity. Depending on the domain of convergence of the generalized hypergeometric functions, we distinguish generalized hypergeometric states on the plane, the open unit disc and the unit circle. All states are eigenstates of suitably defined lowering operators. We then study their photon number statistics and phase properties as revealed by the Husimi and Pegg-Barnett phase distributions. On the basis of the generalized hypergeometric coherent states we introduce new analytic representations of arbitrary quantum states in Bargmann and Hardy spaces as well as generalized hypergeometric Husimi distributions and corresponding phase distributions

Evaluation of a Medical and Mental Health Unit compared with standard care for older people whose emergency admission to an acute general hospital is complicated by concurrent 'confusion': a controlled clinical trial. Acronym: TEAM: Trial of an Elderly Acute care Medical and mental health unit

Directory of Open Access Journals (Sweden)

Gladman John RF

2011-05-01

Full Text Available Abstract Background Patients with delirium and dementia admitted to general hospitals have poor outcomes, and their carers report poor experiences. We developed an acute geriatric medical ward into a specialist Medical and Mental Health Unit over an eighteen month period. Additional specialist mental health staff were employed, other staff were trained in the 'person-centred' dementia care approach, a programme of meaningful activity was devised, the environment adapted to the needs of people with cognitive impairment, and attention given to communication with family carers. We hypothesise that patients managed on this ward will have better outcomes than those receiving standard care, and that such care will be cost-effective. Methods/design We will perform a controlled clinical trial comparing in-patient management on a specialist Medical and Mental Health Unit with standard care. Study participants are patients over the age of 65, admitted as an emergency to a single general hospital, and identified on the Acute Medical Admissions Unit as being 'confused'. Sample size is 300 per group. The evaluation design has been adapted to accommodate pressures on bed management and patient flows. If beds are available on the specialist Unit, the clinical service allocates patients at random between the Unit and standard care on general or geriatric medical wards. Once admitted, randomised patients and their carers are invited to take part in a follow up study, and baseline data are collected. Quality of care and patient experience are assessed in a non-participant observer study. Outcomes are ascertained at a follow up home visit 90 days after randomisation, by a researcher blind to allocation. The primary outcome is days spent at home (for those admitted from home, or days spent in the same care home (if admitted from a care home. Secondary outcomes include mortality, institutionalisation, resource use, and scaled outcome measures, including quality of

Generalized thermodynamics of phase equilibria in scalar active matter

Science.gov (United States)

Solon, Alexandre P.; Stenhammar, Joakim; Cates, Michael E.; Kafri, Yariv; Tailleur, Julien

2018-02-01

Motility-induced phase separation (MIPS) arises generically in fluids of self-propelled particles when interactions lead to a kinetic slowdown at high densities. Starting from a continuum description of scalar active matter akin to a generalized Cahn-Hilliard equation, we give a general prescription for the mean densities of coexisting phases in flux-free steady states that amounts, at a hydrodynamics scale, to extremizing an effective free energy. We illustrate our approach on two well-known models: self-propelled particles interacting either through a density-dependent propulsion speed or via direct pairwise forces. Our theory accounts quantitatively for their phase diagrams, providing a unified description of MIPS.

High gamma power in ECoG reflects cortical electrical stimulation effects on unit activity in layers V/VI

Science.gov (United States)

Yazdan-Shahmorad, Azadeh; Kipke, Daryl R.; Lehmkuhle, Mark J.

2013-12-01

Objective. Cortical electrical stimulation (CES) has been used extensively in experimental neuroscience to modulate neuronal or behavioral activity, which has led this technique to be considered in neurorehabilitation. Because the cortex and the surrounding anatomy have irregular geometries as well as inhomogeneous and anisotropic electrical properties, the mechanism by which CES has therapeutic effects is poorly understood. Therapeutic effects of CES can be improved by optimizing the stimulation parameters based on the effects of various stimulation parameters on target brain regions. Approach. In this study we have compared the effects of CES pulse polarity, frequency, and amplitude on unit activity recorded from rat primary motor cortex with the effects on the corresponding local field potentials (LFP), and electrocorticograms (ECoG). CES was applied at the surface of the cortex and the unit activity and LFPs were recorded using a penetrating electrode array, which was implanted below the stimulation site. ECoGs were recorded from the vicinity of the stimulation site. Main results. Time-frequency analysis of LFPs following CES showed correlation of gamma frequencies with unit activity response in all layers. More importantly, high gamma power of ECoG signals only correlated with the unit activity in lower layers (V-VI) following CES. Time-frequency correlations, which were found between LFPs, ECoGs and unit activity, were frequency- and amplitude-dependent. Significance. The signature of the neural activity observed in LFP and ECoG signals provides a better understanding of the effects of stimulation on network activity, representative of large numbers of neurons responding to stimulation. These results demonstrate that the neurorehabilitation and neuroprosthetic applications of CES targeting layered cortex can be further improved by using field potential recordings as surrogates to unit activity aimed at optimizing stimulation efficacy. Likewise, the signatures

Antimicrobial Suspectibility of Bacterial Isolated from Burn Unit in Dr. Hasan Sadikin General Hospital Bandung, Indonesia from June to September 2013

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Yodya Evila

2015-09-01

Full Text Available Background: Development of infection in burned patients is a crucial matter because it may increase morbidity and mortality. Factors contributing to high risk for infections are disrupted skin barrier, dysfunction of the immune system and prolonged hospitalization. Crowded hospital condition and transfer of patients from one unit to another can affect development of infection caused by environmental factors. The aim of the study was to identify the antimicrobial suspectibility of bacterial isolated from Burn Unit in Dr. Hasan Sadikin General Hospital, Bandung. Methods: A descriptive study was carried out in Burn Unit Dr. Hasan Sadikin General Hospital Bandung, Indonesia, from June to September 2013. A total of 30 environment samples were collected and cultured to identify the bacterias. Futhermore, the colonies found, underwent antimicrobial susceptibility test. Results: Most common bacteria found from the environmental samples in Burn Unit was Staphylococcus saprophyticus (24%. Other bacterias found were Klebsiella pneumonia (17%, Acinetobacter baumanii (15%, Staphylococcus epidermidis (12%, Bacillus sp.(12%, Pseudomonas sp.(7%, Staphylococcus aureus (5%, Enterobacter aerogenes (5% and Serratia sp. (2%. Some bacteria still had good sensitivity to antibiotics while the Enterobacteriaceae were almost completely resistant to antimicrobial used in the study. Conclusions: The most common bacteria found from the environment samples in Burn Unit is Staphylococcuss aprophyticus. Additionally, Klebsiella pneumoniae as one of the Enterobacteriaceae groups, appears as an emerging hospital associated infection pathogen with their resistant to many antimicrobials.

The activities of general practitioners: are they still gatekeepers?

NARCIS (Netherlands)

Cardol, M.; Bakker, D. de; Westert, G.

2006-01-01

This study shows a change in the activities of general practioners (GPs) between 1987 and 2001, to meet an increasing demand of care. The most striking changes are a drop in percentage of home visits from 17% to 9% of all contact with GPs and the fact that more work is done by telephone and

Delphi General Ledger -

Data.gov (United States)

Department of Transportation — Delphi general ledger contains the following data elements, but is not limited to the United States Standard General Ledger (USSGL) chart of accounts, stores actual,...

Generalized trust and intelligence in the United States.

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Noah Carl

Full Text Available Generalized trust refers to trust in other members of society; it may be distinguished from particularized trust, which corresponds to trust in the family and close friends. An extensive empirical literature has established that generalized trust is an important aspect of civic culture. It has been linked to a variety of positive outcomes at the individual level, such as entrepreneurship, volunteering, self-rated health, and happiness. However, two recent studies have found that it is highly correlated with intelligence, which raises the possibility that the other relationships in which it has been implicated may be spurious. Here we replicate the association between intelligence and generalized trust in a large, nationally representative sample of U.S. adults. We also show that, after adjusting for intelligence, generalized trust continues to be strongly associated with both self-rated health and happiness. In the context of substantial variation across countries, these results bolster the view that generalized trust is a valuable social resource, not only for the individual but for the wider society as well.

Development of Activity and Participation Norms among General Adult Populations in Taiwan

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Chia-Feng Yen

2017-06-01

Full Text Available Based on the International Classification of Functioning, Disability, and Health (ICF and the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0, The Functioning Disability Evaluation Scale-Adult version (FUNDES-Adult began development in 2011. The FUNDES-Adult was designed to assess the difficulty level of an individual’s activities and participation in daily life. There is a lack of research regarding the profile of activity and participation for the general adult population. The purposes of this study were to establish activity and participation norms for the general adult population in Taiwan and to describe, discuss, and compare the activity and participation profile with other population. Method: A population-based survey was administered in 2013 using a computer-assisted telephone interviewing system (CATI system. Using probability proportional to size (PPS sampling and systematic sampling with random digit dialing (RDD, 1500 adults from Taiwan’s general population were selected to participate in the survey. The FUNDES-Adult with six domains and two dimensions (performance and capability was used to obtain data on activities and participation levels. A higher domain score indicated higher participation restriction. Results: Approximately 50% of the respondents were male, and the average age of the respondents was 45.23 years. There were no significant differences in the demographic features between the sample and the population. Among the six domains, the self-care domain score was the lowest (least restriction and the participation domain score was the highest (most restriction. Approximately 90% of the sample scored were less than 15, and only 0.1% scored more than 80. This is the first cross-national population-based survey to assess norms of activity and participation relevant to the general population of Taiwan. As such, the results of this survey can be used as a reference for comparing the activity and

The practice of active rest by workplace units improves personal relationships, mental health, and physical activity among workers

OpenAIRE

Michishita, Ryoma; Jiang, Ying; Ariyoshi, Daisuke; Yoshida, Marie; Moriyama, Hideko; Yamato, Hiroshi

2016-01-01

Aim: This study was designed to clarify the effects of active rest, with a focus on the practice of short-time group exercise by workplace units, on personal relationships, mental health, physical activity, and work ability among workers. Methods: Fifty-nine white-collar workers (40 males and 19 females) performed our active rest (short-time exercise) program, which consists of warm-up, cognitive functional training, aerobic exercise, resistance training and cool-down for 10 minutes per day, ...

Special Education in General Education Classrooms: Cooperative Teaching Using Supportive Learning Activities.

Science.gov (United States)

Johnson, Robin R.; And Others

1995-01-01

Supportive learning activities were implemented in a multiple-baseline time series design across four fifth-grade classrooms to evaluate the effects of a cooperative teaching alternative (supportive learning) on teaching behavior, the behavior and grades of general and special education students, and the opinions of general education teachers.…

Activities of the Entomology Unit. Report No.2, 1989

International Nuclear Information System (INIS)

1990-04-01

This semiannual report describes the activities carried out by the RIAL Staff of the Entomology Unit at the Agency's Laboratories, Seibersdorf, between 1 July and 31 December 1989. The Tsetse fly research has been concentrated to: Colonization and colony status; Blood collection, processing and quality control; Feeding; Effects of low temperature; Reproductive biology and Shipping effects. The Medfly research has been concentrated to: Rearing; Genetic sexing; Age determination; Microbial control; Molecular biology and Screening of genes. Figs and tabs

Units for physical quantities used in dosimetry and radiation protection

Energy Technology Data Exchange (ETDEWEB)

Taubert, R; Wagner, S

1976-04-01

The 15th General Conference on Weights and Measures (1975) decided to introduce the name Becquerel for the SI unit of the quantity activity (1 Bq = 1 s/sup -1/) and the name Gray for the SI unit of ionizing radiations (1 Gy = 1 J/kg). The consequences of this latter decision are discussed. The Bundesanstalt is of the opinion that no further names for this unit should be introduced, but that the Gray should be used also for other quantities of the same dimension, especially for the dose equivalent.

Simulation of motor unit recruitment and microvascular unit perfusion: spatial considerations.

Science.gov (United States)

Fuglevand, A J; Segal, S S

1997-10-01

Muscle fiber activity is the principal stimulus for increasing capillary perfusion during exercise. The control elements of perfusion, i.e., microvascular units (MVUs), supply clusters of muscle fibers, whereas the control elements of contraction, i.e., motor units, are composed of fibers widely scattered throughout muscle. The purpose of this study was to examine how the discordant spatial domains of MVUs and motor units could influence the proportion of open capillaries (designated as perfusion) throughout a muscle cross section. A computer model simulated the locations of perfused MVUs in response to the activation of up to 100 motor units in a muscle with 40,000 fibers and a cross-sectional area of 100 mm2. The simulation increased contraction intensity by progressive recruitment of motor units. For each step of motor unit recruitment, the percentage of active fibers and the number of perfused MVUs were determined for several conditions: 1) motor unit fibers widely dispersed and motor unit territories randomly located (which approximates healthy human muscle), 2) regionalized motor unit territories, 3) reversed recruitment order of motor units, 4) densely clustered motor unit fibers, and 5) increased size but decreased number of motor units. The simulations indicated that the widespread dispersion of motor unit fibers facilitates complete capillary (MVU) perfusion of muscle at low levels of activity. The efficacy by which muscle fiber activity induced perfusion was reduced 7- to 14-fold under conditions that decreased the dispersion of active fibers, increased the size of motor units, or reversed the sequence of motor unit recruitment. Such conditions are similar to those that arise in neuromuscular disorders, with aging, or during electrical stimulation of muscle, respectively.

The missing link? Testing a schema account of unitization.

Science.gov (United States)

Tibon, Roni; Greve, Andrea; Henson, Richard

2018-05-09

Unitization refers to the creation of a new unit from previously distinct items. The concept of unitization has been used to explain how novel pairings between items can be remembered without requiring recollection, by virtue of new, item-like representations that enable familiarity-based retrieval. We tested an alternative account of unitization - a schema account - which suggests that associations between items can be rapidly assimilated into a schema. We used a common operationalization of "unitization" as the difference between two unrelated words being linked by a definition, relative to two words being linked by a sentence, during an initial study phase. During the following relearning phase, a studied word was re-paired with a new word, either related or unrelated to the original associate from study. In a final test phase, memory for the relearned associations was tested. We hypothesized that, if unitized representations act like schemas, then we would observe some generalization to related words, such that memory would be better in the definition than sentence condition for related words, but not for unrelated words. Contrary to the schema hypothesis, evidence favored the null hypothesis of no difference between definition and sentence conditions for related words (Experiment 1), even when each cue was associated with multiple associates, indicating that the associations can be generalized (Experiment 2), or when the schematic information was explicitly re-activated during Relearning (Experiment 3). These results suggest that unitized associations do not generalize to accommodate new information, and therefore provide evidence against the schema account.

The activities of hospital nursing unit managers and quality of patient care in South African hospitals: a paradox?

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Susan J. Armstrong

2015-05-01

Full Text Available Background: Improving the quality of health care is central to the proposed health care reforms in South Africa. Nursing unit managers play a key role in coordinating patient care activities and in ensuring quality care in hospitals. Objective: This paper examines whether the activities of nursing unit managers facilitate the provision of quality patient care in South African hospitals. Methods: During 2011, a cross-sectional, descriptive study was conducted in nine randomly selected hospitals (six public, three private in two South African provinces. In each hospital, one of each of the medical, surgical, paediatric, and maternity units was selected (n=36. Following informed consent, each unit manager was observed for a period of 2 hours on the survey day and the activities recorded on a minute-by-minute basis. The activities were entered into Microsoft Excel, coded into categories, and analysed according to the time spent on activities in each category. The observation data were complemented by semi-structured interviews with the unit managers who were asked to recall their activities on the day preceding the interview. The interviews were analysed using thematic content analysis. Results: The study found that nursing unit managers spent 25.8% of their time on direct patient care, 16% on hospital administration, 14% on patient administration, 3.6% on education, 13.4% on support and communication, 3.9% on managing stock and equipment, 11.5% on staff management, and 11.8% on miscellaneous activities. There were also numerous interruptions and distractions. The semi-structured interviews revealed concordance between unit managers’ recall of the time spent on patient care, but a marked inflation of their perceived time spent on hospital administration. Conclusion: The creation of an enabling practice environment, supportive executive management, and continuing professional development are needed to enable nursing managers to lead the provision

Phrenic motor unit recruitment during ventilatory and non-ventilatory behaviors.

Science.gov (United States)

Mantilla, Carlos B; Sieck, Gary C

2011-10-15

Phrenic motoneurons are located in the cervical spinal cord and innervate the diaphragm muscle, the main inspiratory muscle in mammals. Similar to other skeletal muscles, phrenic motoneurons and diaphragm muscle fibers form motor units which are the final element of neuromotor control. In addition to their role in sustaining ventilation, phrenic motor units are active in other non-ventilatory behaviors important for airway clearance such as coughing or sneezing. Diaphragm muscle fibers comprise all fiber types and are commonly classified based on expression of contractile proteins including myosin heavy chain isoforms. Although there are differences in contractile and fatigue properties across motor units, there is a matching of properties for the motor neuron and muscle fibers within a motor unit. Motor units are generally recruited in order such that fatigue-resistant motor units are recruited earlier and more often than more fatigable motor units. Thus, in sustaining ventilation, fatigue-resistant motor units are likely required. Based on a series of studies in cats, hamsters and rats, an orderly model of motor unit recruitment was proposed that takes into consideration the maximum forces generated by single type-identified diaphragm muscle fibers as well as the proportion of the different motor unit types. Using this model, eupnea can be accomplished by activation of only slow-twitch diaphragm motor units and only a subset of fast-twitch, fatigue-resistant units. Activation of fast-twitch fatigable motor units only becomes necessary when accomplishing tasks that require greater force generation by the diaphragm muscle, e.g., sneezing and coughing. Copyright © 2011 Elsevier B.V. All rights reserved.

The effect of fast and slow motor unit activation on whole-muscle mechanical performance: the size principle may not pose a mechanical paradox.

Science.gov (United States)

Holt, N C; Wakeling, J M; Biewener, A A

2014-05-22

The output of skeletal muscle can be varied by selectively recruiting different motor units. However, our knowledge of muscle function is largely derived from muscle in which all motor units are activated. This discrepancy may limit our understanding of in vivo muscle function. Hence, this study aimed to characterize the mechanical properties of muscle with different motor unit activation. We determined the isometric properties and isotonic force-velocity relationship of rat plantaris muscles in situ with all of the muscle active, 30% of the muscle containing predominately slower motor units active or 20% of the muscle containing predominately faster motor units active. There was a significant effect of active motor unit type on isometric force rise time (p motor units were active than when either fast or slow motor units were selectively activated. We propose this is due to the greater relative effects of factors such as series compliance and muscle resistance to shortening during sub-maximal contractions. The findings presented here suggest that recruitment according to the size principle, where slow motor units are activated first and faster ones recruited as demand increases, may not pose a mechanical paradox, as has been previously suggested.

77 FR 54917 - Public Availability of General Services Administration FY 2012 Federal Activities Inventory...

Science.gov (United States)

2012-09-06

... GENERAL SERVICES ADMINISTRATION [Notice-MV-2012-02; Docket No. 2012-0002; Sequence 14] Public Availability of General Services Administration FY 2012 Federal Activities Inventory Reform (FAIR) Act Inventory AGENCY: General Services Administration (GSA). ACTION: Notice of Public Availability of Fiscal...

Nuclear Legislation in OECD and NEA Countries. Regulatory and Institutional Framework for Nuclear Activities - United Kingdom

International Nuclear Information System (INIS)

2003-01-01

This country profile provide comprehensive information on the regulatory and Institutional Framework governing nuclear activities as well as a detailed review of a full range of nuclear law topics, including: mining regime; radioactive substances; nuclear installations; trade in nuclear materials and equipment; radiation protection; radioactive waste management; non-proliferation and physical protection; transport; and nuclear third party liability. The profile is complemented by reproductions of the primary legislation regulating nuclear activities in the country. Content: I. General Regulatory Regime: 1. Introduction; 2. Mining Regime; 3. Radioactive Substances; 4. Nuclear Installations (Licensing and inspection, including nuclear safety; Protection of the environment against radiation effects; Emergency response); 5. Trade in Nuclear Materials and Equipment; 6. Radiation Protection; 7. Radioactive Waste Management; 8. Non-Proliferation and Physical Protection; 9. Transport; 10. Nuclear Third Party Liability; II. Institutional Framework: 1. Regulatory and Supervisory Authorities (Department of Trade and Industry - DTI; Secretary of State for Environment, Food and Rural Affairs and the Secretary of State for Health; Secretary of State for Transport; Secretary of State for Education); 2. Advisory Bodies (Medical Research Council - MRC; Nuclear Safety Advisory Committee; Radioactive Waste Management Advisory Committee); 3. Public and Semi-Public Agencies (United Kingdom Atomic Energy Authority - UKAEA; Health and Safety Commission and Executive - HSC/HSE; National Radiological Protection Board - NRPB; Environment Agencies; British Nuclear Fuels plc. - BNFL; Amersham International plc.; The National Nuclear Corporation Ltd. - NNC; United Kingdom Nirex Ltd.; Magnox Electric plc.; British Energy Generation Ltd.; Scottish Electricity Generator Companies; British Energy Generation Ltd.; Regional Electricity Companies in England and Wales)

Active motions of Brownian particles in a generalized energy-depot model

International Nuclear Information System (INIS)

Zhang Yong; Koo Kim, Chul; Lee, Kong-Ju-Bock

2008-01-01

We present a generalized energy-depot model in which the rate of conversion of the internal energy into motion can be dependent on the position and velocity of a particle. When the conversion rate is a general function of the velocity, the active particle exhibits diverse patterns of motion, including a braking mechanism and a stepping motion. The phase trajectories of the motion are investigated in a systematic way. With a particular form of the conversion rate dependent on the position and velocity, the particle shows a spontaneous oscillation characterizing a negative stiffness. These types of active behaviors are compared with similar phenomena observed in biology, such as the stepping motion of molecular motors and amplification in the hearing mechanism. Hence, our model can provide a generic understanding of the active motion related to the energy conversion and also a new control mechanism for nano-robots. We also investigate the effect of noise, especially on the stepping motion, and observe random walk-like behavior as expected.

United States and European students’ social-networking site activities and academic performance

NARCIS (Netherlands)

Karpinski, Aryn; Kirschner, Paul A.; Shreffler, Anthony; Albert, Patricia; Tomko, Carrie

2018-01-01

Different cultures communicate differently. Research is beginning to examine the differences in culture related to social-networking site (SNS) use. Differences in specific SNS activities related to academic performance among United States (US; n = 446) and European (n = 394) university students

Analisis Unit Cost Sectio Caesaria dengan Metode Activity Based Costing di Rumah Sakit Bhayangkara Yogyakarta

Directory of Open Access Journals (Sweden)

Tsalisah Damayanti

2017-01-01

Full Text Available This study aims to analyze the unit cost of sectio Caesaria by ABC method, second to analyze the differences between the unit cost calculation of Sectio Caesaria by ABC method with applied cost. Unit cost analysis was conducted at Sectio Caesaria procedure without comorbidities or complications. Data that used in the form of primary data interviews with specialists Obgyn and secondary data financial data and hospitals profiles. The result of the calculation of unit cost of Sectio Caesaria service through Activity Based Costing approach is still lower than INA CBG’s tariff.

The content of nurse unit managers' work: a descriptive study using daily activity diaries.

Science.gov (United States)

Sveinsdóttir, Herdís; Blöndal, Katrín; Jónsdóttir, Heiður Hrund; Bragadóttir, Helga

2017-09-07

NUMs' job description in Icelandic hospitals has been revised and now also includes managerial and financial responsibilities. To describe the actual work activities of nurse unit managers (NUMs) in surgical and internal medicine services as self-documented and reflected in their job description. Prospective exploratory study. The study's setting was the largest hospital in Iceland. Data were collected over 7 days from NUMs working on surgical and medical units with an activity diary listing five domains and 41 activities: 'management and planning' (seven activities), 'staff responsibility (seven activities), 'direct clinical work' (five activities), 'service' (12 activities) and 'other' (nine activities). The managers' spent most of their time within the 'other' domain (32% of their time), then the next significant amount of time on 'management and planning' and 'clinical nursing' (19%), and the least amount of time on 'service' (14%). All reported working on two or more activities simultaneously. NUMs made erroneous estimations approximately half of the time about the domain they spent most of their time in and their satisfaction with their work each day varied greatly. The work of NUMs is highly diverse, including undefined miscellaneous tasks and clinical work beyond their job description. © 2017 Nordic College of Caring Science.

The use of a running wheel to measure activity in rodents: relationship to energy balance, general activity, and reward.

Science.gov (United States)

Novak, Colleen M; Burghardt, Paul R; Levine, James A

2012-03-01

Running wheels are commonly employed to measure rodent physical activity in a variety of contexts, including studies of energy balance and obesity. There is no consensus on the nature of wheel-running activity or its underlying causes, however. Here, we will begin by systematically reviewing how running wheel availability affects physical activity and other aspects of energy balance in laboratory rodents. While wheel running and physical activity in the absence of a wheel commonly correlate in a general sense, in many specific aspects the two do not correspond. In fact, the presence of running wheels alters several aspects of energy balance, including body weight and composition, food intake, and energy expenditure of activity. We contend that wheel-running activity should be considered a behavior in and of itself, reflecting several underlying behavioral processes in addition to a rodent's general, spontaneous activity. These behavioral processes include defensive behavior, predatory aggression, and depression- and anxiety-like behaviors. As it relates to energy balance, wheel running engages several brain systems-including those related to the stress response, mood, and reward, and those responsive to growth factors-that influence energy balance indirectly. We contend that wheel-running behavior represents factors in addition to rodents' tendency to be physically active, engaging additional neural and physiological mechanisms which can then independently alter energy balance and behavior. Given the impact of wheel-running behavior on numerous overlapping systems that influence behavior and physiology, this review outlines the need for careful design and interpretation of studies that utilize running wheels as a means for exercise or as a measurement of general physical activity. Copyright © 2012 Elsevier Ltd. All rights reserved.

The use of a running wheel to measure activity in rodents: Relationship to energy balance, general activity, and reward

Science.gov (United States)

Levine, James A.

2015-01-01

Running wheels are commonly employed to measure rodent physical activity in a variety of contexts, including studies of energy balance and obesity. There is no consensus on the nature of wheel-running activity or its underlying causes, however. Here, we will begin by systematically reviewing how running wheel availability affects physical activity and other aspects of energy balance in laboratory rodents. While wheel running and physical activity in the absence of a wheel commonly correlate in a general sense, in many specific aspects the two do not correspond. In fact, the presence of running wheels alters several aspects of energy balance, including body weight and composition, food intake, and energy expenditure of activity. We contend that wheel-running activity should be considered a behavior in and of itself, reflecting several underlying behavioral processes in addition to a rodent's general, spontaneous activity. These behavioral processes include defensive behavior, predatory aggression, and depression- and anxiety-like behaviors. As it relates to energy balance, wheel running engages several brain systems—including those related to the stress response, mood, and reward, and those responsive to growth factors—that influence energy balance indirectly. We contend that wheel-running behavior represents factors in addition to rodents' tendency to be physically active, engaging additional neural and physiological mechanisms which can then independently alter energy balance and behavior. Given the impact of wheel-running behavior on numerous overlapping systems that influence behavior and physiology, this review outlines the need for careful design and interpretation of studies that utilize running wheels as a means for exercise or as a measurement of general physical activity. PMID:22230703

78 FR 9720 - Agency Information Collection Activities: Holders or Containers Which Enter the United States...

Science.gov (United States)

2013-02-11

... Activities: Holders or Containers Which Enter the United States Duty Free AGENCY: U.S. Customs and Border... or Containers which enter the United States Duty Free. This is a proposed extension of an information..., or other technological techniques or other forms of information. Title: Holders or Containers which...

Decommissioning strategy of the operating WWER type units in the Ukraine

International Nuclear Information System (INIS)

Litvinsky, L.L.; Lobach, Yu.N.; Skripov, A.E.

2002-01-01

At present in Ukraine, 13 WWER type units are in operation and two other ones are in the final stage of construction. Decommissioning of these units is expected after the year 2010. General planning of their decommissioning is developed in the framework of the decommissioning strategy of operating WWER type units. The strategy contains the objectives, principles and main tasks of the decommissioning as well as the activities at each phase of decommissioning. It is considered a broad range of factors important for the planning and implementation of decommissioning. (author)

Activity of the anterior cingulate cortex and ventral hippocampus underlie increases in contextual fear generalization.

Science.gov (United States)

Cullen, Patrick K; Gilman, T Lee; Winiecki, Patrick; Riccio, David C; Jasnow, Aaron M

2015-10-01

Memories for context become less specific with time resulting in animals generalizing fear from training contexts to novel contexts. Though much attention has been given to the neural structures that underlie the long-term consolidation of a context fear memory, very little is known about the mechanisms responsible for the increase in fear generalization that occurs as the memory ages. Here, we examine the neural pattern of activation underlying the expression of a generalized context fear memory in male C57BL/6J mice. Animals were context fear conditioned and tested for fear in either the training context or a novel context at recent and remote time points. Animals were sacrificed and fluorescent in situ hybridization was performed to assay neural activation. Our results demonstrate activity of the prelimbic, infralimbic, and anterior cingulate (ACC) cortices as well as the ventral hippocampus (vHPC) underlie expression of a generalized fear memory. To verify the involvement of the ACC and vHPC in the expression of a generalized fear memory, animals were context fear conditioned and infused with 4% lidocaine into the ACC, dHPC, or vHPC prior to retrieval to temporarily inactivate these structures. The results demonstrate that activity of the ACC and vHPC is required for the expression of a generalized fear memory, as inactivation of these regions returned the memory to a contextually precise form. Current theories of time-dependent generalization of contextual memories do not predict involvement of the vHPC. Our data suggest a novel role of this region in generalized memory, which should be incorporated into current theories of time-dependent memory generalization. We also show that the dorsal hippocampus plays a prolonged role in contextually precise memories. Our findings suggest a possible interaction between the ACC and vHPC controls the expression of fear generalization. Copyright © 2015 Elsevier Inc. All rights reserved.

76 FR 14637 - State Medicaid Fraud Control Units; Data Mining

Science.gov (United States)

2011-03-17

...] State Medicaid Fraud Control Units; Data Mining AGENCY: Office of Inspector General (OIG), HHS. ACTION... and analyzing State Medicaid claims data, known as data mining. To support and modernize MFCU efforts... (FFP) in the costs of defined data mining activities under specified conditions. In addition, we...

Methylphenidate Actively Induces Emergence from General Anesthesia

Science.gov (United States)

Solt, Ken; Cotten, Joseph F.; Cimenser, Aylin; Wong, Kin F.K.; Chemali, Jessica J.; Brown, Emery N.

2011-01-01

Background Although accumulating evidence suggests that arousal pathways in the brain play important roles in emergence from general anesthesia, the roles of monoaminergic arousal circuits are unclear. In this study we tested the hypothesis that methylphenidate (an inhibitor of dopamine and norepinephrine transporters) induces emergence from isoflurane anesthesia. Methods Using adult rats we tested the effect of methylphenidate IV on time to emergence from isoflurane anesthesia. We then performed experiments to test separately for methylphenidate-induced changes in arousal and changes in minute ventilation. A dose-response study was performed to test for methylphenidate–induced restoration of righting during continuous isoflurane anesthesia. Surface electroencephalogram recordings were performed to observe neurophysiological changes. Plethysmography recordings and arterial blood gas analysis were performed to assess methylphenidate-induced changes in respiratory function. Droperidol IV was administered to test for inhibition of methylphenidate's actions. Results Methylphenidate decreased median time to emergence from 280 to 91 s. The median difference in time to emergence without compared to with methylphenidate was 200 [155, 331] s (median, [95% confidence interval]). During continuous inhalation of isoflurane, methylphenidate induced return of righting in a dose-dependent manner, induced a shift in electroencephalogram power from delta to theta, and induced an increase in minute ventilation. Administration of droperidol (0.5 mg/kg IV) prior to methylphenidate (5 mg/kg IV) largely inhibited methylphenidate-induced emergence behavior, electroencephalogram changes, and changes in minute ventilation. Conclusions Methylphenidate actively induces emergence from isoflurane anesthesia by increasing arousal and respiratory drive, possibly through activation of dopaminergic and adrenergic arousal circuits. Our findings suggest that methylphenidate may be clinically

Generalized monitor unit calculation for the Varian enhanced dynamic wedge field

International Nuclear Information System (INIS)

Liu Chihray; Kim, Siyong; Kahler, Darren L.; Palta, Jatinder R.

2003-01-01

The generalized monitor unit (MU) calculation equation for the Varian enhanced dynamic wedge (EDW) is derived. The assumption of this MU calculation method is that the wedge factor of the EDW at the center of the field is a function of field size, the position of the center of the field in the wedge direction, and the final position of the moving jaw. The wedge factors at the center of the field in both symmetric and asymmetric fields are examined. The difference between calculated and measured wedge factors is within 1.0%. The method developed here is easy to implement. The only datum required in addition to the standard set of conventional physical wedge implementation data is the off-axis output factor for the open field in the reference condition. The off-center point calculation is also examined. For the off-center point calculation, the dose profile in the wedge direction for the largest EDW field is used to obtain the relative off-center ratio in any smaller wedge field. The accuracy of the off-center point calculation decreases when the point of calculation is too close to the field edge

General Purpose Graphics Processing Unit Based High-Rate Rice Decompression and Reed-Solomon Decoding

Energy Technology Data Exchange (ETDEWEB)

Loughry, Thomas A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2015-02-01

As the volume of data acquired by space-based sensors increases, mission data compression/decompression and forward error correction code processing performance must likewise scale. This competency development effort was explored using the General Purpose Graphics Processing Unit (GPGPU) to accomplish high-rate Rice Decompression and high-rate Reed-Solomon (RS) decoding at the satellite mission ground station. Each algorithm was implemented and benchmarked on a single GPGPU. Distributed processing across one to four GPGPUs was also investigated. The results show that the GPGPU has considerable potential for performing satellite communication Data Signal Processing, with three times or better performance improvements and up to ten times reduction in cost over custom hardware, at least in the case of Rice Decompression and Reed-Solomon Decoding.

Recent Data Generation Activities at the Atomic and Molecular Data Unit of the IAEA

International Nuclear Information System (INIS)

Clark, R.E.H.; Humbert, D.

2005-01-01

The main data generation mechanism of the Atomic and Molecular (A+M) Data Unit of the IAEA is the Co-ordinated Research Project (CRP). The International Fusion Research Council Subcommittee on Atomic and Molecular Data for Fusion recommends topics for new CRPs to be initiated by the A+M Unit. A typical CRP has a lifetime of three to five years. At the start of the CRP a Research Co-ordination Meeting (RCM) is held with the purpose of formulating a detailed work plan. At later RCMs progress on these work plans is reported and the studies debated and expanded. At the conclusion of the CRP the results are compiled in a volume of the journal Atomic and Plasma-Material Interaction Data for Fusion. Numerical results are also added to the electronic database as appropriate. Normally the Unit has three to four active CRPs, and also holds Technical Meetings and invites individual Consultants to IAEA Headquarters, Vienna for specific tasks. Such activities can result in providing advice on a particular topic, on data for a particular process, or a new capability to be made widely available. Recently, consultants to the Unit have provided extensive additions to the Unit databases, as well as interfaces to run several calculational tools through the Internet. Specific examples will be presented

Letter dated 18 October 1999 from the Permanent Representative of China to the United Nations addressed to the Secretary-General. Uphold the ABM Treaty, push forward nuclear disarmament process and promote international peace and security. General Assembly. 54. session. First Committee. Agenda item 76. General and complete disarmament

International Nuclear Information System (INIS)

1999-01-01

The document reproduces the text of the letter dated 18 October 1999 sent to the Secretary-General by the Permanent Representative of China to the United Nations in connection with the agenda item 76 (General and complete disarmament) of the 54th session of the General Assembly, First Committee. The letter expresses the position of the Chinese delegation concerning the proposed amendment of the Anti-Ballistic Missile Treaty (ABM Treaty)

Assessment of inappropriate antibiotic prescribing among a large cohort of general dentists in the United States.

Science.gov (United States)

Durkin, Michael J; Feng, Qianxi; Warren, Kyle; Lockhart, Peter B; Thornhill, Martin H; Munshi, Kiraat D; Henderson, Rochelle R; Hsueh, Kevin; Fraser, Victoria J

2018-05-01

The purpose of this study was to assess dental antibiotic prescribing trends over time, to quantify the number and types of antibiotics dentists prescribe inappropriately, and to estimate the excess health care costs of inappropriate antibiotic prescribing with the use of a large cohort of general dentists in the United States. We used a quasi-Poisson regression model to analyze antibiotic prescriptions trends by general dentists between January 1, 2013, and December 31, 2015, with the use of data from Express Scripts Holding Company, a large pharmacy benefits manager. We evaluated antibiotic duration and appropriateness for general dentists. Appropriateness was evaluated by reviewing the antibiotic prescribed and the duration of the prescription. Overall, the number and rate of antibiotic prescriptions prescribed by general dentists remained stable in our cohort. During the 3-year study period, approximately 14% of antibiotic prescriptions were deemed inappropriate, based on the antibiotic prescribed, antibiotic treatment duration, or both indicators. The quasi-Poisson regression model, which adjusted for number of beneficiaries covered, revealed a small but statistically significant decrease in the monthly rate of inappropriate antibiotic prescriptions by 0.32% (95% confidence interval, 0.14% to 0.50%; P = .001). Overall antibiotic prescribing practices among general dentists in this cohort remained stable over time. The rate of inappropriate antibiotic prescriptions by general dentists decreased slightly over time. From these authors' definition of appropriate antibiotic prescription choice and duration, inappropriate antibiotic prescriptions are common (14% of all antibiotic prescriptions) among general dentists. Further analyses with the use of chart review, administrative data sets, or other approaches are needed to better evaluate antibiotic prescribing practices among dentists. Copyright © 2018 American Dental Association. Published by Elsevier Inc. All

Forty Years of the United Nations General Assembly Resolution 3379 (XXX) on Zionism and Racism: the Brazilian Vote as an instance of United States - Brazil Relations

OpenAIRE

SANTOS, NORMA BREDA DOS; UZIEL, EDUARDO

2015-01-01

Abstract In 1975, Brazil voted in favor of the United Nations General Assembly resolution 3379 (XXX), equating Zionism with a form of racism. Focusing on the decision-making process of president Ernesto Geisel's (1974-1979) foreign policy, "responsible pragmatism", this article discusses how the ultimate decision to vote in favor of resolution was taken taking into account mainly US-Brazil relationship. Resumo Em 1975, o Brasil votou a favor da resolução da Assembleia Geral das Nações Unid...

[Evaluation of the activity of a urological emergency unit in university hospital].

Science.gov (United States)

Martin, L; Pillot, P; Bardonnaud, N; Lillaz, J; Chabannes, E; Bernardini, S; Guichard, G; Bittard, H; Kleinclauss, F

2014-01-01

To determine the epidemiology of urological emergencies in a university hospital and the interest of a dedicated urological emergency unit. In 2008, a dedicated urological emergency unit was individualized in our department of urology. We conducted a retrospective study including all patients consulting in this unit in 2009 with epidemiological, clinical and therapeutic data. During 2009, 1257 patients consulted in this unit. Main diagnoses were acute urinary retention (303, 24.11%), renal colic (219, 17.42%), urinary infections (278, 22.11%), postoperative complications (141, 11.22%), symptomatic benign prostate hyperplasia (65, 5.17%), genitourinary cancers (61, 4.85%), trauma of urinary apparel (41, 3.26%), and spermatic cords torsion (10, 0.8%). In 99 cases (7.88%) diagnosis did not involved the urinary system. The treatment was surgical in 213 (17.7%) cases, technical procedure under local anesthesia in 368 (29.3%) and a medical treatment in 675 (53.7%) cases. Six hundred and sixty (52.5%) patients were managed ambulatory whereas 596 (47.5%) needed hospitalization. The opening of a dedicated urological emergency unit lead to 1257 emergency consultations. Frequent etiologies were acute urinary retention, renal colic and urinary infection. The creation of this unit allowed to register and to valorize this emergency activity through the ATU emergency amount. Copyright © 2013. Published by Elsevier Masson SAS.

Built environment interventions aimed at improving physical activity levels in rural Ontario health units: a descriptive qualitative study.

Science.gov (United States)

Coghill, Cara-Lee; Valaitis, Ruta K; Eyles, John D

2015-05-03

Few studies to date have explored the relationship between the built environment and physical activity specifically in rural settings. The Ontario Public Health Standards policies mandate that health units in Ontario address the built environment; however, it is unclear how public health practitioners are integrating the built environment into public health interventions aimed at improving physical activity in chronic disease prevention programs. This descriptive qualitative study explored interventions that have or are being implemented which address the built environment specifically related to physical activity in rural Ontario health units, and the impact of these interventions. Data were collected through twelve in-depth semi-structured interviews with rural public health practitioners and managers representing 12 of 13 health units serving rural communities. Key themes were identified using qualitative content analysis. Themes that emerged regarding the types of interventions that health units are employing included: Engagement with policy work at a municipal level; building and working with community partners, committees and coalitions; gathering and providing evidence; developing and implementing programs; and social marketing and awareness raising. Evaluation of interventions to date has been limited. Public health interventions, and their evaluations, are complex. Health units who serve large rural populations in Ontario are engaging in numerous activities to address physical activity levels. There is a need to further evaluate the impact of these interventions on population health.

EMG analysis tuned for determining the timing and level of activation in different motor units.

Science.gov (United States)

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

2011-08-01

Recruitment patterns and activation dynamics of different motor units greatly influence the temporal pattern and magnitude of muscle force development, yet these features are not often considered in muscle models. The purpose of this study was to characterize the recruitment and activation dynamics of slow and fast motor units from electromyographic (EMG) recordings and twitch force profiles recorded directly from animal muscles. EMG and force data from the gastrocnemius muscles of seven goats were recorded during in vivo tendon-tap reflex and in situ nerve stimulation experiments. These experiments elicited EMG signals with significant differences in frequency content (p<0.001). The frequency content was characterized using wavelet and principal components analysis, and optimized wavelets with centre frequencies, 149.94 Hz and 323.13 Hz, were obtained. The optimized wavelets were used to calculate the EMG intensities and, with the reconstructed twitch force profiles, to derive transfer functions for slow and fast motor units that estimate the activation state of the muscle from the EMG signal. The resulting activation-deactivation time constants gave r values of 0.98-0.99 between the activation state and the force profiles. This work establishes a framework for developing improved muscle models that consider the intrinsic properties of slow and fast fibres within a mixed muscle, and that can more accurately predict muscle force output from EMG. Copyright © 2011 Elsevier Ltd. All rights reserved.

An Evaluation of Shared Mental Models and Mutual Trust on General Medical Units: Implications for Collaboration, Teamwork, and Patient Safety.

Science.gov (United States)

McComb, Sara A; Lemaster, Matthew; Henneman, Elizabeth A; Hinchey, Kevin T

2017-12-01

This study examines nurse-physician teamwork and collaboration, a critical component in the delivery of safe patient care, on general medical units. To that end, we assess shared mental models and mutual trust, 2 coordinating mechanisms that help facilitate teamwork, among nurses and physicians working on general medical units. Data were collected from 37 nurses and 42 physicians at an urban teaching medical center in the Northeastern United States. Shared mental model questionnaire items were iteratively developed with experts' input to ensure content validity. Mutual trust items were adapted from an existing scale; items were reliable. Data were analyzed using χ and independent 2-tailed t tests. Physicians and nurses reported significant differences in their perceptions of the professional responsible for a variety of roles (e.g., advocating for the patient [P = 0.0007], identifying a near miss/error [P = 0.003]). Medication reconciliation is only role for which nurses perceive less responsibility than physicians perceive nurses have. Regarding mutual trust, both groups reported significantly more trust within their own professions; both groups reported similar levels of trust in physicians, with physicians reporting significantly less trust in their nursing colleagues than nurses perceive (P work is needed. To that end, we propose increasing knowledge about their respective roles, providing opportunities for nurse and physician collaboration through rounding or committee work and enhancing the preparedness and professionalism of interactions.

Application of the Activity-Based Costing Method for Unit-Cost Calculation in a Hospital

Science.gov (United States)

Javid, Mahdi; Hadian, Mohammad; Ghaderi, Hossein; Ghaffari, Shahram; Salehi, Masoud

2016-01-01

Background: Choosing an appropriate accounting system for hospital has always been a challenge for hospital managers. Traditional cost system (TCS) causes cost distortions in hospital. Activity-based costing (ABC) method is a new and more effective cost system. Objective: This study aimed to compare ABC with TCS method in calculating the unit cost of medical services and to assess its applicability in Kashani Hospital, Shahrekord City, Iran. Methods: This cross-sectional study was performed on accounting data of Kashani Hospital in 2013. Data on accounting reports of 2012 and other relevant sources at the end of 2012 were included. To apply ABC method, the hospital was divided into several cost centers and five cost categories were defined: wage, equipment, space, material, and overhead costs. Then activity centers were defined. ABC method was performed into two phases. First, the total costs of cost centers were assigned to activities by using related cost factors. Then the costs of activities were divided to cost objects by using cost drivers. After determining the cost of objects, the cost price of medical services was calculated and compared with those obtained from TCS. Results: The Kashani Hospital had 81 physicians, 306 nurses, and 328 beds with the mean occupancy rate of 67.4% during 2012. Unit cost of medical services, cost price of occupancy bed per day, and cost per outpatient service were calculated. The total unit costs by ABC and TCS were respectively 187.95 and 137.70 USD, showing 50.34 USD more unit cost by ABC method. ABC method represented more accurate information on the major cost components. Conclusion: By utilizing ABC, hospital managers have a valuable accounting system that provides a true insight into the organizational costs of their department. PMID:26234974

Application of the Activity-Based Costing Method for Unit-Cost Calculation in a Hospital.

Science.gov (United States)

Javid, Mahdi; Hadian, Mohammad; Ghaderi, Hossein; Ghaffari, Shahram; Salehi, Masoud

2015-05-17

Choosing an appropriate accounting system for hospital has always been a challenge for hospital managers. Traditional cost system (TCS) causes cost distortions in hospital. Activity-based costing (ABC) method is a new and more effective cost system. This study aimed to compare ABC with TCS method in calculating the unit cost of medical services and to assess its applicability in Kashani Hospital, Shahrekord City, Iran.‎ This cross-sectional study was performed on accounting data of Kashani Hospital in 2013. Data on accounting reports of 2012 and other relevant sources at the end of 2012 were included. To apply ABC method, the hospital was divided into several cost centers and five cost categories were defined: wage, equipment, space, material, and overhead costs. Then activity centers were defined. ABC method was performed into two phases. First, the total costs of cost centers were assigned to activities by using related cost factors. Then the costs of activities were divided to cost objects by using cost drivers. After determining the cost of objects, the cost price of medical services was calculated and compared with those obtained from TCS.‎ The Kashani Hospital had 81 physicians, 306 nurses, and 328 beds with the mean occupancy rate of 67.4% during 2012. Unit cost of medical services, cost price of occupancy bed per day, and cost per outpatient service were calculated. The total unit costs by ABC and TCS were respectively 187.95 and 137.70 USD, showing 50.34 USD more unit cost by ABC method. ABC method represented more accurate information on the major cost components. By utilizing ABC, hospital managers have a valuable accounting system that provides a true insight into the organizational costs of their department.

Moving the Barricades to Physical Activity: A Qualitative Analysis of Open Streets Initiatives Across the United States.

Science.gov (United States)

Eyler, Amy A; Hipp, J Aaron; Lokuta, Julie

2015-01-01

Ciclovía, or Open Streets initiatives, are events where streets are opened for physical activity and closed to motorized traffic. Although the initiatives are gaining popularity in the United States, little is known about planning and implementing them. The goals of this paper are to explore the development and implementation of Open Streets initiatives and make recommendations for increasing the capacity of organizers to enhance initiative success. Phenomenology with qualitative analysis of structured interviews was used. Study setting was urban and suburban communities in the United States. Study participants were organizers of Open Streets initiatives in U.S. cities. Using a list of 47 events held in 2011, 27 lead organizers were interviewed by telephone about planning, implementation, and lessons learned. The interviews were digitally recorded and transcribed. A phenomenologic approach was used, an initial coding tool was developed after reviewing a sample of transcripts, and constant comparative coding methodology was applied. Themes and subthemes were generated from codes. The most common reasons for initiation were to highlight or improve health and transportation. Most initiatives aimed to reach the general population, but some targeted families, children, or specific neighborhoods. Getting people to understand the concept of Open Streets was an important challenge. Other challenges included lack of funding and personnel, and complex logistics. These initiatives democratize public space for citizens while promoting physical activity, social connectedness, and other broad agendas. There are opportunities for the research community to contribute to the expanse and sustainability of Open Streets, particularly in evaluation and dissemination.

Generalized product

OpenAIRE

Greco, Salvatore; Mesiar, Radko; Rindone, Fabio

2014-01-01

Aggregation functions on [0,1] with annihilator 0 can be seen as a generalized product on [0,1]. We study the generalized product on the bipolar scale [–1,1], stressing the axiomatic point of view. Based on newly introduced bipolar properties, such as the bipolar increasingness, bipolar unit element, bipolar idempotent element, several kinds of generalized bipolar product are introduced and studied. A special stress is put on bipolar semicopulas, bipolar quasi-copulas and bipolar copulas.

General active space commutator-based coupled cluster theory of general excitation rank for electronically excited states: implementation and application to ScH.

Science.gov (United States)

Hubert, Mickaël; Olsen, Jeppe; Loras, Jessica; Fleig, Timo

2013-11-21

We present a new implementation of general excitation rank coupled cluster theory for electronically excited states based on the single-reference multi-reference formalism. The method may include active-space selected and/or general higher excitations by means of the general active space concept. It may employ molecular integrals over the four-component Lévy-Leblond Hamiltonian or the relativistic spin-orbit-free four-component Hamiltonian of Dyall. In an initial application to ground- and excited states of the scandium monohydride molecule we report spectroscopic constants using basis sets of up to quadruple-zeta quality and up to full iterative triple excitations in the cluster operators. Effects due to spin-orbit interaction are evaluated using two-component multi-reference configuration interaction for assessing the accuracy of the coupled cluster results.

Multi­-Threaded Algorithms for General purpose Graphics Processor Units in the ATLAS High Level Trigger

CERN Document Server

Conde Mui\\~no, Patricia; The ATLAS collaboration

2016-01-01

General purpose Graphics Processor Units (GPGPU) are being evaluated for possible future inclusion in an upgraded ATLAS High Level Trigger farm. We have developed a demonstrator including GPGPU implementations of Inner Detector and Muon tracking and Calorimeter clustering within the ATLAS software framework. ATLAS is a general purpose particle physics experiment located on the LHC collider at CERN. The ATLAS Trigger system consists of two levels, with level 1 implemented in hardware and the High Level Trigger implemented in software running on a farm of commodity CPU. The High Level Trigger reduces the trigger rate from the 100 kHz level 1 acceptance rate to 1 kHz for recording, requiring an average per­-event processing time of ~250 ms for this task. The selection in the high level trigger is based on reconstructing tracks in the Inner Detector and Muon Spectrometer and clusters of energy deposited in the Calorimeter. Performing this reconstruction within the available farm resources presents a significant ...

The regulation of visitors conduction activity in the State System os Brazilian Conservation Units

Directory of Open Access Journals (Sweden)

Cristina Alves Nascimento

2016-08-01

Full Text Available Beyond to conserving biodiversity, conservation units must promote public use in contact with nature, assisting in increasing the economic resource of the area, approximating the society to nature and promoting their sustainable use. In Brazil, there are rules of the Ministry of Environment and Chico Mendes Institute for Biodiversity Conservation that regulate the conduction of visitors in federal conservation units. Remains to know how the activity is regulated in other spheres of the National Conservation Units System. Therefore, this article purpose to identify the legal basis for the conduction of visitors in the state conservation units and their adherence to guidelines of the Ministry of Environment. The methodology consisted in documentary research and data survey of the legal basis, done through visits to websites and sending e-mails to state management agencies. Adherence to the guidelines of the regulations was done through the evaluation to fulfillment or not from them. Legal basis were found in 18.5% of federal units of Brazil, being that only Espírito Santo and Rio de Janeiro meet almost all of the guideline. The conclusion was that there is a long way to go forward as the creation of rules and procedures that simultaneously encourage visitation accompanied to qualified conductors and biodiversity conservation. It is recommended greater efforts of state management agencies for the development of these legal basis, promoting improvements in desenvolviment of the activity and awareness of society.

40 CFR 60.1370 - What records must I keep for municipal waste combustion units that use activated carbon?

Science.gov (United States)

2010-07-01

... waste combustion unit at your plant. Include supporting calculations. (b) Records of low carbon feed... waste combustion units that use activated carbon? 60.1370 Section 60.1370 Protection of Environment... SOURCES Standards of Performance for Small Municipal Waste Combustion Units for Which Construction is...

Using photovoice to explore nigerian immigrants' eating and physical activity in the United States.

Science.gov (United States)

Turk, Melanie T; Fapohunda, Abimbola; Zoucha, Rick

2015-01-01

African immigrants are one of the fastest growing immigrant groups to the United States; there is a crucial need to learn about African immigrants' beliefs and lifestyle behaviors that may impact health. The purposes of this study were to (a) explore the perceptions and practices of Nigerian immigrants regarding healthy eating and physical activity in the United States; (b) assess the influence of cultural beliefs of Nigerian immigrants on eating and physical activity; (c) describe the role that healthcare providers can play in helping to promote healthy eating and physical activity; and (d) evaluate the feasibility and efficacy of using Photovoice to collect data on the perceptions and practices of Nigerian immigrants regarding healthy eating and physical activity. Qualitative visual ethnography using Photovoice. Thirteen Nigerian immigrants were recruited. Data were collected using photography and focus group discussions at a church. Photovoice methodology and Leininger's four phases of qualitative analysis were used to analyze photographs, field notes, and focus group transcripts. Four overarching themes emerged from the data: moderation is healthy, Nigerian ways of living are healthy, acquiring American ways is unhealthy, and cultural context is important to promote healthy behaviors. Photovoice was a feasible, effective methodology for collecting data on the perceptions and practices of Nigerian immigrants. Nigerian participants believed that adherence to traditional dietary and activity practices are healthy. Nurses and other healthcare providers must make concerted efforts to communicate with and educate Nigerian immigrants about healthful eating and activity behaviors within their cultural context. The number of African immigrants to the United States has increased dramatically. Photovoice is a creative method to learn about the health beliefs and behaviors of the Nigerian immigrant population. © 2014 Sigma Theta Tau International.

Status of activities: Low-level radioactive waste management in the United States

International Nuclear Information System (INIS)

Ozaki, C.B.; Shilkett, R.C.; Kirkpatrick, T.D.

1989-01-01

A primary objective of low-level radioactive waste management in the United States is to protect the health and safety of the public and the quality of the environment. In support of this objective is the development of waste treatment and disposal technologies designed to provide stabilization and long-term institutional control of low-level radioactive wastes. Presented herein is a technical review of specific low-level radioactive waste management activities in the United States. Waste treatment and disposal technologies are discussed along with the performance objectives of the technologies aimed at protecting the health and safety of the public and the quality of the environment. 13 refs., 4 figs

Twenty years of electroconvulsive therapy in a psychiatric unit at a university general hospital

Directory of Open Access Journals (Sweden)

Amilton dos Santos Jr.

2013-01-01

Full Text Available Objective: To describe the sociodemographic and clinical profile of patients who underwent electroconvulsive therapy (ECT at a university general hospital. Method: In this retrospective study, records from all patients undergoing ECT between January 1988 and January 2008 at the psychiatric unit of the general hospital of Universidade Estadual de Campinas (UNICAMP were reviewed. Telephone contact was made with patients/relatives to collect follow-up data. Results: A total of 200 charts were reviewed. The majority of patients were women, with a mean age of 39 years, and history of psychiatric hospitalization. The main indications for ECT were depression and catatonia. Complications were observed in less than half of the cases, and most were temporary and not severe. There was a good psychiatric outcome for 89.7% of the patients, especially for catatonic patients (100%, p = 0.02. Thirty-four percent of the cases were later contacted by telephone calls, at a mean of 8.5 years between the procedure and the contact. Among these, three (1.5% reported persistent memory disorders and 73% considered ECT a good treatment. Conclusion: ECT has been performed according to international guidelines. In the vast majority of cases, undesirable effects were temporary and not severe. Response to ECT was positive in most cases, particularly in catatonic patients.

Random power series in the unit ball of Cn

International Nuclear Information System (INIS)

Shi Jihuai.

1989-07-01

The random power series in the unit disc has been studied by many authors. In this paper, we studied the random power series in the unit ball of C n and generalized some results in the unit disc to the unit ball, in particular, the result obtained recently by Duren has been generalized to the unit ball. The main tool used here is the generalized Salem-Zygmund's theorem. (author). 12 refs

Nurse Activism in the newborn intensive care unit: actions in response to an ethical dilemma.

Science.gov (United States)

Settle, Peggy Doyle

2014-03-01

Nurses working in a newborn intensive care unit report that treatment decision disagreements for infants in their care may lead to ethical dilemmas involving all health-care providers. Applying Rest's Four-Component Model of Moral Action as the theoretical framework, this study examined the responses of 224 newborn intensive care unit nurses to the Nurses Ethical Involvement Survey. The three most frequent actions selected were as follows: talking with other nurses, talking with doctors, and requesting a team meeting. The multiple regression analysis indicates that newborn intensive care unit nurses with greater concern for the ethical aspects of clinical practice (p = .001) and an increased perception of their ability to influence ethical decision making (p = .018) were more likely to display Nurse Activism. Future research is necessary to identify other factors leading to and inhibiting Nurse Activism as these findings explained just 8.5% of the variance.

Years of Life Gained Due to Leisure-Time Physical Activity in the United States

Science.gov (United States)

Janssen, Ian; Carson, Valerie; Lee, I-Min; Katzmarzyk, Peter T.; Blair, Steven N.

2013-01-01

Background Physical inactivity is an important modifiable risk factor for non-communicable disease. The degree to which physical activity affects the life expectancy of Americans is unknown. This study estimated the potential years of life gained due to leisure-time physical activity across the adult lifespan in the United States. Methods Data from the National Health and Nutrition Examination Survey (2007–2010), National Health Interview Study mortality linkage (1990–2006), and US Life Tables (2006) were used to estimate and compare life expectancy at each age of adult life for inactive (no moderate-to-vigorous physical activity), somewhat active (some moderate-to-vigorous activity but active (≥500 metabolic equivalent min/week of moderate-to-vigorous activity) adults. Analyses were conducted in 2012. Results Somewhat active and active non-Hispanic white men had a life expectancy at age 20 that was around 2.4 years longer than the inactive men; this life expectancy advantage was 1.2 years at age 80. Similar observations were made in non-Hispanic white women, with a higher life expectancy within the active category of 3.0 years at age 20 and 1.6 years at age 80. In non-Hispanic black women, as many as 5.5 potential years of life were gained due to physical activity. Significant increases in longevity were also observed within somewhat active and active non-Hispanic black men; however, among Hispanics the years of life gained estimates were more variable and not significantly different from 0 years gained. Conclusions Leisure-time physical activity is associated with increases in longevity in the United States. PMID:23253646

The Slavery in Circassia and the United States (1850–1860-ies years: General and Special

Directory of Open Access Journals (Sweden)

Mikhal Smigel

2016-12-01

Full Text Available The article provides a comparative analysis of slavery in Circassia and in the territory of the slave South in the United States in 1850–1860-ies years in the context of the fight against the slave trade and slavery in the world. The article discusses the Russian-American general trends for the prohibition of slavery and the slave trade. Among the materials are Russian and foreign archival sources, documents of personal origin (memoirs, diaries of travelers as well as scientific research. The methodological basis of historical-comparative study are the principles of objectivity and historicism, suggesting an unbiased approach to the analysis of the studied problems, a critical attitude to the sources, making judgments as a result of the analysis of a set of facts, and displays the slave of phenomena in the development and the context of the historical situation. In conclusion, the authors note that slavery and the slave position in the United States and the Circassia had their differences in 1850–1860-ies. Such differences included the inability of the transition to the United States from the status of a slave in the state of the dependent peasant, which was the norm in Circassia. In the United States the slaves were brought from outside, while in Circassia the slavery occurred in the region, mainly by trapping. At the root of discrimination in the United States was the racial principle, in Circassia this is based on the religious principle. The position of slaves had their similarities. A slave was powerless property of his master, there were certain unwritten rules governing the relationship, slave owners were reluctant to bring slaves to the extreme and etc. The important similarity between the US and Circassia was the presence of their territories with a strong slave system, where slaves constituted more than 30 % of the population. In the US, it was the territory of the slave-holding South, and in Circassia – the slaveholding Ubykhia.

Internet Activities During Leisure: A Comparison Between Adolescents With ADHD and Adolescents From the General Population.

Science.gov (United States)

Bolic Baric, Vedrana; Hellberg, Kristina; Kjellberg, Anette; Hemmingsson, Helena

2015-11-25

Adolescents' leisure activities are increasingly focusing on Internet activities, and today, these coexist with traditional leisure activities such as sport and meeting friends. The purpose of the present study was to investigate leisure activities, particularly Internet activities, among boys and girls with ADHD, and compare these with boys and girls from the general population. The objective was also to explore how traditional leisure activities and Internet activities interrelate among adolescents with ADHD. Adolescents with ADHD (n = 102) were compared with adolescents from the general population on leisure activities and Internet use. Leisure activities among adolescents with ADHD tended to focus on Internet activities, particularly online games. Internet activities were broadening leisure activities among adolescents with ADHD, rather than being a substitute for traditional leisure activities. Internet activities may provide adolescents with ADHD accessible means of social interaction. © The Author(s) 2015.

Malaria Treatment (United States)

Science.gov (United States)

... Providers, Emergency Consultations, and General Public. Contact Us Malaria Treatment (United States) Recommend on Facebook Tweet Share Compartir Treatment of Malaria: Guidelines For Clinicians (United States) Download PDF version ...

Arms limitation and disarmament in the United Nations: Perspectives and prospects

International Nuclear Information System (INIS)

Akashi, Yasushi.

1991-01-01

In this paper, the Under-Secretary-General for Disarmament Affairs of the United Nations presented the main activities and achievements of the UN in the field of multilateral disarmament as well as the next steps to be undertaken by UN and Member States for disarmament and arms limitation

B Plant treatment, storage, and disposal (TSD) units inspection plan

International Nuclear Information System (INIS)

Beam, T.G.

1996-01-01

This inspection plan is written to meet the requirements of WAC 173-303 for operations of a TSD facility. Owners/operators of TSD facilities are required to inspection their facility and active waste management units to prevent and/or detect malfunctions, discharges and other conditions potentially hazardous to human health and the environment. A written plan detailing these inspection efforts must be maintained at the facility in accordance with Washington Administrative Code (WAC), Chapter 173-303, ''Dangerous Waste Regulations'' (WAC 173-303), a written inspection plan is required for the operation of a treatment, storage and disposal (TSD) facility and individual TSD units. B Plant is a permitted TSD facility currently operating under interim status with an approved Part A Permit. Various operational systems and locations within or under the control of B Plant have been permitted for waste management activities. Included are the following TSD units: Cell 4 Container Storage Area; B Plant Containment Building; Low Level Waste Tank System; Organic Waste Tank System; Neutralized Current Acid Waste (NCAW) Tank System; Low Level Waste Concentrator Tank System. This inspection plan complies with the requirements of WAC 173-303. It addresses both general TSD facility and TSD unit-specific inspection requirements. Sections on each of the TSD units provide a brief description of the system configuration and the permitted waste management activity, a summary of the inspection requirements, and details on the activities B Plant uses to maintain compliance with those requirements

Prevalence of physical activity and sedentary behavior among stroke survivors in the United States.

Science.gov (United States)

Butler, Eboneé N; Evenson, Kelly R

2014-01-01

The risk of stroke is greatest among adults who have experienced a previous stroke, transient ischemic attack, or myocardial infarction. Physical activity may reduce the secondary risk of stroke through mediating effects on blood pressure, vasoconstriction, and circulating lipid concentrations; however, little is known about the prevalence of physical activity and sedentary behavior among stroke survivors in the United States. Using data from the National Health and Nutrition Examination Survey (NHANES), we describe self-reported and objectively measured physical activity and sedentary behavior among adults with a self-reported history of stroke. We also contrast physical activity among stroke survivors with that of adults without stroke (unexposed) to illustrate expected behavior in the absence of disease. Fewer participants with stroke met weekly physical activity guidelines as outlined in the 2008 Physical Activity Guidelines for Americans when compared with unexposed participants (17.9% vs 25.0%) according to self-reported data. In addition, participants with stroke reported less moderate (46.1% vs 54.7%) and vigorous (9.1% vs 19.6%) leisure activity compared with unexposed participants. As measured by accelerometer, time since diagnosis was inversely associated with physical activity engagement, and participants with stroke recorded more daily hours of sedentary behavior compared with unexposed participants (10.1 hours vs 8.9 hours). Findings from this study provide a basis for future work seeking to measure the impact of physical activity on the secondary prevention of stroke by characterizing the prevalence of physical activity and sedentary behavior among stroke survivors in the United States.

Employers mexican migrants in the United States

Directory of Open Access Journals (Sweden)

Eduardo Fernández Guzmán

2013-09-01

Full Text Available You might think that by definition the migrant labor plays in less profitable niches and meager social mobility. However, a large group of migrants in different economically developed countries have successfully launched businesses of diverse nature and volume. This is why entrepreneurship of migrants is an issue that has received increasing attention in recent years. Compared to other immigrant groups in the United States, Mexicans show low levels of entrepreneurial activity. The aim of this paper is to, through a general literature review of official statistical data, a preliminary analysis of mexican migrant entrepreneurship in the United States, that is to say in recent years has been growing in importance.

Usage, biological activity, and safety of selected botanical dietary supplements consumed in the United States

Directory of Open Access Journals (Sweden)

P. Annécie Benatrehina

2018-04-01

Full Text Available In view of the continuous growth of the botanical dietary supplement industry and the increased popularity of lesser known or exotic botanicals, recent findings are described on the phytochemical composition and biological activities of five selected fruits consumed in the United States, namely, açaí, noni, mangosteen, black chokeberry, and maqui berry. A review of the ethnomedicinal uses of these plants has revealed some similarities ranging from wound-healing to the treatment of fever and infectious diseases. Laboratory studies on açaí have shown both its antioxidant and anti-inflammatory activities in vitro, and more importantly, its neuroprotective properties in animals. Anthraquinones and iridoid glucosides isolated from noni fruit induce the phase II enzyme quinone reductase (QR, and noni fruit juice exhibited antitumor and antidiabetic activities in certain animal models. Antitumorigenic effects of mangosteen in animal xenograft models of human cancers have been attributed to its xanthone content, and pure α-mangostin was shown to display antineoplastic activity in mice despite a reported low oral bioavailability. Work on the less extensively investigated black chokeberry and maqui berry has focused on recent isolation studies and has resulted in the identification of bioactive secondary metabolites with QR-inducing and hydroxyl-radical scavenging properties. On the basis of the safety studies and toxicity case reports described herein, these fruits may be generally considered as safe. However, cases of adulteration found in a commercialized açaí product and some conflicting results from mangosteen safety studies warrant further investigation on the safety of these marketed botanical dietary supplements. Keywords: Açaí, Noni, Mangosteen, Black chokeberry, Maqui berry

34 CFR 668.130 - General.

Science.gov (United States)

2010-07-01

... assistance who must, under § 668.33(a)(2), produce evidence from the United States Immigration and Naturalization Service (INS) that they are permanent residents of the United States or in the United States for..., DEPARTMENT OF EDUCATION STUDENT ASSISTANCE GENERAL PROVISIONS Immigration-Status Confirmation § 668.130...

Over-imaging in uncomplicated low back pain: a 12-month audit of a general medical unit.

Science.gov (United States)

Rego, M H; Nagiah, S

2016-12-01

Low back pain is frequently encountered in hospitals and is a leading cause of disability, often involving costly imaging that exposes a patient to radiation. A retrospective 12-month audit at a South Australian tertiary hospital aimed to evaluate the frequency, modality and appropriateness of imaging in patients with low back pain. Results showed that the general medical unit was unnecessarily ordering imaging in 40% of patients who exhibited no indications warranting such a procedure. A standardised protocol is required to preventing clinicians from requesting imaging solely for the purposes of self-reassurance, patient reassurance or fear of litigation. © 2016 Royal Australasian College of Physicians.

A Progress Report on the Cooperative Development of a General Histology Program by Several Schools in Brazil and the United States.

Science.gov (United States)

Harris, Norman O.; And Others

A programed course in general histology was completely developed by dental schools in the United States and Brazil. A group of international experts specified the course objectives, wrote and taped scripts for a series of 28 lectures of 50 minutes each, developed slides to accompany the lectures, prepared microphotographs and scripts to explain…

Nuclear Power Plant Control and Instrumentation activities in the United Kingdom

International Nuclear Information System (INIS)

Goodings, A.

1990-01-01

The paper describes the status of the NPP control and instrumentation in the United Kingdom. The general technology underlying most aspects of power reactor C and I in the UK has not altered since the last progress report although there have been many improvements in detail. In one field, however, that of computer applications, the change has almost been one of kind rather than degree. The following fields are briefly described: The status of nuclear power in the UK, the development of sensors, the development of electronic equipment, signal processing - information technology, quality assurance and the validation and verification of software, expert systems, training simulators. (author). 1 ref

The positive effect on determinants of physical activity of a tailored, general practice-based physical activity intervention

NARCIS (Netherlands)

van Sluijs, E.M.F.; van Poppel-Bruinvels, M.N.M.; Twisk, J.W.R.; Brug, J.; van Mechelen, W.

2005-01-01

PACE (Physician-based Assessment and Counseling for Exercise) is an individualized theory-based minimal intervention strategy aimed at the enhancement of regular physical activity. The aim of this study was to evaluate the effectiveness of a PACE intervention applied by general practitioners (GPs)

The United Nations General Assembly and Disarmament 1987

International Nuclear Information System (INIS)

1988-01-01

The report offers a summary of the proposals made and action taken on disarmament issues by the Assembly at its forty-second regular session. It is published in the framework of the World Disarmament Campaign, which was launched by a unanimous decision of the Assembly in 1982 to inform, to educate and to generate public understanding and support for the objectives of the United Nations in the field of disarmament

7 CFR 65.255 - United States.

Science.gov (United States)

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

Improvement in neonatal intensive care unit care: a cluster randomised controlled trial of active dissemination of information.

Science.gov (United States)

Acolet, Dominique; Allen, Elizabeth; Houston, Rosie; Wilkinson, Andrew R; Costeloe, Kate; Elbourne, Diana

2011-11-01

Research findings are not rapidly or fully implemented into policies and practice in care. To assess whether an 'active' strategy was more likely to lead to changes in policy and practice in preterm baby care than traditional information dissemination. Cluster randomised trial. 180 neonatal units (87 active, 93 control) in England; clinicians from active arm units; babies born Dissemination of research report; slides; information about newborn care position statement. ACTIVE ARM: As above plus offer to become 'regional 'champion' (attend two workshops, support clinicians to implement research evidence regionally), or attend one workshop, promote implementation of research evidence locally. timing of surfactant administration; admission temperature; staffing of resuscitation team present at birth. 48/87 Lead clinicians in the active arm attended one or both workshops. There was no evidence of difference in post-intervention policies between trial arms. Practice outcomes based on babies in the active (169) and control arms (186), in 45 and 49 neonatal units respectively, showed active arm babies were more likely to have been given surfactant on labour ward (RR=1.30; 95% CI 0.99 to 1.70); p=0.06); to have a higher temperature on admission to neonatal intensive care unit (mean difference=0.29(o)C; 95% CI 0.22 to 0.55; p=0.03); and to have had the baby's trunk delivered into a plastic bag (RR=1.27; 95% CI 1.01 to 1.60; p=0.04) than the control group. The effect on having an 'ideal' resuscitation team at birth was in the same direction of benefit for the active arm (RR=1.18; 95% CI 0.97 to 1.43; p=0.09). The costs of the intervention were modest. This is the first trial to evaluate methods for transferring information from neonatal research into local policies and practice in England. An active approach to research dissemination is both feasible and cost-effective. Current controlled trials ISRCTN89683698.

"Out of Fear and into Peace" President Eisenhower's Address of the United Nations.

Science.gov (United States)

Mueller, Jean West; Schamel, Wynell Burroughs

1990-01-01

Presents a section of President Dwight D. Eisenhower's, "Atoms for Peace," 1953 address to the United Nations General Assembly. Suggests using the document for classroom discussions of nuclear proliferation, emphasizing that using primary sources develops research skills, activates classroom discussions, citizenship, and creative…

The data submitted by the United Kingdom to the United Nations Scientific Committee on the Effects of Atomic Radiation for the 1977 report to the General Assembly

CERN Document Server

Taylor, F E; Webb, G A M

1976-01-01

The United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) was established by the General Assembly in 1955 to report on the exposure of man to ionising radiation. In the subsequent twenty years the Committee has covered most aspects of the subject with repeated reviews of the levels of exposure from fallout due to weapons testing. The Committee is currently preparing a further report on doses from all sources and an evaluation of their biological effects. This is expected to be published in 1977. To aid it in compiling this report the Committee requested Member States of the UN to submit national data on a wide range of sources of exposure. The Board was asked by the Foreign and Commonwealth Office to collate the information requested from the United Kingdom. Data were available in the scientific literature on some topics, such as medical irradiation and environmental radioactivity. On some other topics, particularly occupational exposure, data have been collected but seldom publishe...

The data submitted by the United Kingdom to the United Nations Scientific Committee on the Effects of Atomic Radiation for the 1977 report to the General Assembly

International Nuclear Information System (INIS)

Taylor, F.E.; Webb, G.A.M.; Simmonds, J.R.

1976-10-01

The United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) was established by the General Assembly in 1955 to report on the exposure of man to ionising radiation. In the subsequent twenty years the Committee has covered most aspects of the subject with repeated reviews of the levels of exposure from fallout due to weapons testing. The Committee is currently preparing a further report on doses from all sources and an evaluation of their biological effects. This is expected to be published in 1977. To aid it in compiling this report the Committee requested Member States of the UN to submit national data on a wide range of sources of exposure. The Board was asked by the Foreign and Commonwealth Office to collate the information requested from the United Kingdom. Data were available in the scientific literature on some topics, such as medical irradiation and environmental radioactivity. On some other topics, particularly occupational exposure, data have been collected but seldom published systematically

COMPARATIVE LEGISLATIVE ANALYSIS OF ACTIVE BRIBERY IN THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND

Directory of Open Access Journals (Sweden)

Mijo Galiot

2015-01-01

Full Text Available Confronting socially unacceptable activities, especially corruptive criminal acts, including bribing, makes an important issue of every regulated legal system. The crucial part of such policies are the criminal polices. In this paper, the author deals with the criminal legislation of the United Kingdom of Great Britain and Northern Ireland, related to the matters of active bribing as one of the basic forms of corruptive behaviour. While comparing the way the penal system is regulated in the said country, the author comments basic similarities and differences of the passive bribing legal regulation in the United Kingdom and the Republic of Croatia.

5 CFR 6201.101 - General.

Science.gov (United States)

2010-01-01

... Administrative Personnel EXPORT-IMPORT BANK OF THE UNITED STATES SUPPLEMENTAL STANDARDS OF ETHICAL CONDUCT FOR EMPLOYEES OF THE EXPORT-IMPORT BANK OF THE UNITED STATES § 6201.101 General. In accordance with 5 CFR 2635.105, the regulations in this part apply to employees of the Export-Import Bank of the United States...

National legislative and regulatory activities

International Nuclear Information System (INIS)

2015-01-01

This section treats of the following National legislative and regulatory activities: 1 - Canada: Liability and compensation; 2 - France: Liability and compensation; Nuclear safety and radiological protection; 3 - Greece: Organisation and structure; 4 - Hungary: General legislation; 5 - India: Liability and compensation; 6 - Japan: Liability and compensation; 7 - Korea: Liability and compensation; 8 - Lithuania: General legislation; Transport of radioactive material; 9 - Slovak Republic: International co-operation; Liability and compensation; 10 - Slovenia: General legislation; 11 - Switzerland: Liability and compensation; 12 - United States: Radioactive waste management

Generalized activity equations for spiking neural network dynamics

Directory of Open Access Journals (Sweden)

Michael A Buice

2013-11-01

Full Text Available Much progress has been made in uncovering the computational capabilities of spiking neural networks. However, spiking neurons will always be more expensive to simulate compared to rate neurons because of the inherent disparity in time scales - the spike duration time is much shorter than the inter-spike time, which is much shorter than any learning time scale. In numerical analysis, this is a classic stiff problem. Spiking neurons are also much more difficult to study analytically. One possible approach to making spiking networks more tractable is to augment mean field activity models with some information about spiking correlations. For example, such a generalized activity model could carry information about spiking rates and correlations between spikes self-consistently. Here, we will show how this can be accomplished by constructing a complete formal probabilistic description of the network and then expanding around a small parameter such as the inverse of the number of neurons in the network. The mean field theory of the system gives a rate-like description. The first order terms in the perturbation expansion keep track of covariances.

77 FR 42796 - Privacy Act of 1974; System of Records; Statement of General Routine Uses; Notice of...

Science.gov (United States)

2012-07-20

... activities against the United States, as contemplated by the Intelligence Reform and Terrorism Prevention Act... functions and activities that gave rise to the system of records. This general use does not contemplate uses that are in addition to those already identified in existing DOT SORNs, instead, it clarifies that DOT...

Applied Meteorology Unit (AMU)

Science.gov (United States)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

2010-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the first quarter of Fiscal Year 2010 (October - December 2009). A detailed project schedule is included in the Appendix. Included tasks are: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Objective Lightning Probability Tool, Phase III, (3) Peak Wind Tool for General Forecasting, Phase II, (4) Upgrade Summer Severe Weather Tool in Meteorological Interactive Data Display System (MIDDS), (5) Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS) Update and Maintainability, (5) Verify 12-km resolution North American Model (MesoNAM) Performance, and (5) Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) Graphical User Interface.

Does an activity based remuneration system attract young doctors to general practice?

Directory of Open Access Journals (Sweden)

Abelsen Birgit

2012-03-01

Full Text Available Abstract Background The use of increasingly complex payment schemes in primary care may represent a barrier to recruiting general practitioners (GP. The existing Norwegian remuneration system is fully activity based - 2/3 fee-for-service and 1/3 capitation. Given that the system has been designed and revised in close collaborations with the medical association, it is likely to correspond - at least to some degree - with the preferences of current GPs (men in majority. The objective of this paper was to study which preferences that young doctors (women in majority, who are the potential entrants to general practice have for activity based vs. salary based payment systems. Methods In November-December 2010 all last year medical students and all interns in Norway (n = 1.562 were invited to participate in an online survey. The respondents were asked their opinion on systems of remuneration for GPs; inclination to work as a GP; risk attitude; income preferences; work pace tolerance. The data was analysed using one-way ANOVA and multinomial logistic regression analysis. Results A total of 831 (53% responded. Nearly half the sample (47% did not consider the remuneration system to be important for their inclination to work as GP; 36% considered the current system to make general practice more attractive, while 17% considered it to make general practice less attractive. Those who are attracted by the existing system were men and those who think high income is important, while those who are deterred by the system are risk averse and less happy with a high work pace. On the question of preferred remuneration system, half the sample preferred a mix of salary and activity based remuneration (the median respondent would prefer a 50/50 mix. Only 20% preferred a fully activity based system like the existing one. A salary system was preferred by women, and those less concerned with high income, while a fully activity based system was preferred by men, and those

Does an activity based remuneration system attract young doctors to general practice?

Science.gov (United States)

2012-01-01

Background The use of increasingly complex payment schemes in primary care may represent a barrier to recruiting general practitioners (GP). The existing Norwegian remuneration system is fully activity based - 2/3 fee-for-service and 1/3 capitation. Given that the system has been designed and revised in close collaborations with the medical association, it is likely to correspond - at least to some degree - with the preferences of current GPs (men in majority). The objective of this paper was to study which preferences that young doctors (women in majority), who are the potential entrants to general practice have for activity based vs. salary based payment systems. Methods In November-December 2010 all last year medical students and all interns in Norway (n = 1.562) were invited to participate in an online survey. The respondents were asked their opinion on systems of remuneration for GPs; inclination to work as a GP; risk attitude; income preferences; work pace tolerance. The data was analysed using one-way ANOVA and multinomial logistic regression analysis. Results A total of 831 (53%) responded. Nearly half the sample (47%) did not consider the remuneration system to be important for their inclination to work as GP; 36% considered the current system to make general practice more attractive, while 17% considered it to make general practice less attractive. Those who are attracted by the existing system were men and those who think high income is important, while those who are deterred by the system are risk averse and less happy with a high work pace. On the question of preferred remuneration system, half the sample preferred a mix of salary and activity based remuneration (the median respondent would prefer a 50/50 mix). Only 20% preferred a fully activity based system like the existing one. A salary system was preferred by women, and those less concerned with high income, while a fully activity based system was preferred by men, and those happy with a high work

Does an activity based remuneration system attract young doctors to general practice?

Science.gov (United States)

Abelsen, Birgit; Olsen, Jan Abel

2012-03-20

The use of increasingly complex payment schemes in primary care may represent a barrier to recruiting general practitioners (GP). The existing Norwegian remuneration system is fully activity based - 2/3 fee-for-service and 1/3 capitation. Given that the system has been designed and revised in close collaborations with the medical association, it is likely to correspond - at least to some degree - with the preferences of current GPs (men in majority). The objective of this paper was to study which preferences that young doctors (women in majority), who are the potential entrants to general practice have for activity based vs. salary based payment systems. In November-December 2010 all last year medical students and all interns in Norway (n = 1.562) were invited to participate in an online survey. The respondents were asked their opinion on systems of remuneration for GPs; inclination to work as a GP; risk attitude; income preferences; work pace tolerance. The data was analysed using one-way ANOVA and multinomial logistic regression analysis. A total of 831 (53%) responded. Nearly half the sample (47%) did not consider the remuneration system to be important for their inclination to work as GP; 36% considered the current system to make general practice more attractive, while 17% considered it to make general practice less attractive. Those who are attracted by the existing system were men and those who think high income is important, while those who are deterred by the system are risk averse and less happy with a high work pace. On the question of preferred remuneration system, half the sample preferred a mix of salary and activity based remuneration (the median respondent would prefer a 50/50 mix). Only 20% preferred a fully activity based system like the existing one. A salary system was preferred by women, and those less concerned with high income, while a fully activity based system was preferred by men, and those happy with a high work pace. Given a concern

27 CFR 26.291 - General.

Science.gov (United States)

2010-04-01

... United States From the Virgin Islands § 26.291 General. (a) Industrial spirits may be shipped into the... spirits may be shipped into the United States to the holder of a permit under part 20 of this chapter, in...) Completely denatured alcohol may be shipped to anyone in the United States in accordance with §§ 26.295...

General Anesthesia Inhibits the Activity of the “Glymphatic System”

OpenAIRE

Gakuba, Clement; Gaberel, Thomas; Goursaud, Suzanne; Bourges, Jennifer; Di Palma, Camille; Quenault, Aurélien; Martinez de Lizarrondo, Sara; Vivien, Denis; Gauberti, Maxime

2018-01-01

INTRODUCTION: According to the “glymphatic system” hypothesis, brain waste clearance is mediated by a continuous replacement of the interstitial milieu by a bulk flow of cerebrospinal fluid (CSF). Previous reports suggested that this cerebral CSF circulation is only active during general anesthesia or sleep, an effect mediated by the dilatation of the extracellular space. Given the controversies regarding the plausibility of this phenomenon and the limitations of currently available methods t...

Flowsheet development studies for the decontamination of high-activity-level water at Three Mile Island Unit 2

International Nuclear Information System (INIS)

Collins, E.D.; Bigelow, J.E.; Campbell, D.O.; King, L.J.; Knauer, J.B.

1980-01-01

Several chemical processing flowsheets were considered for the decontamination of high-activity-level water at the Three Mile Island (TMI) Unit 2. A zeolite ion exchange process was evaluated and recommended for absorption of the bulk of the highly radioactive cesium and strontium. Standard organic ion-exchange resins were selected to remove the remaining traces of radioactive nuclides (except tritium which cannot be removed by any practical process). Process conditions were evaluated using both synthetic, tracer-level solutions and samples of actual, high-activity level water from TMI Unit 2

Motor unit activation order during electrically evoked contractions of paralyzed or partially paralyzed muscles

NARCIS (Netherlands)

Thomas, CK; Nelson, G; Than, L; Zijdewind, Inge

The activation order of motor units during electrically evoked contractions of paralyzed or partially paralyzed thenar muscles was determined in seven subjects with chronic cervical spinal cord injury. The median nerve was stimulated percutaneously with pulses of graded intensity to produce

Chronic neural probe for simultaneous recording of single-unit, multi-unit, and local field potential activity from multiple brain sites

Science.gov (United States)

Pothof, F.; Bonini, L.; Lanzilotto, M.; Livi, A.; Fogassi, L.; Orban, G. A.; Paul, O.; Ruther, P.

2016-08-01

Objective. Drug resistant focal epilepsy can be treated by resecting the epileptic focus requiring a precise focus localisation using stereoelectroencephalography (SEEG) probes. As commercial SEEG probes offer only a limited spatial resolution, probes of higher channel count and design freedom enabling the incorporation of macro and microelectrodes would help increasing spatial resolution and thus open new perspectives for investigating mechanisms underlying focal epilepsy and its treatment. This work describes a new fabrication process for SEEG probes with materials and dimensions similar to clinical probes enabling recording single neuron activity at high spatial resolution. Approach. Polyimide is used as a biocompatible flexible substrate into which platinum electrodes and leads are integrated with a minimal feature size of 5 μm. The polyimide foils are rolled into the cylindrical probe shape at a diameter of 0.8 mm. The resulting probe features match those of clinically approved devices. Tests in saline solution confirmed the probe stability and functionality. Probes were implanted into the brain of one monkey (Macaca mulatta), trained to perform different motor tasks. Suitable configurations including up to 128 electrode sites allow the recording of task-related neuronal signals. Main results. Probes with 32 and 64 electrode sites were implanted in the posterior parietal cortex. Local field potentials and multi-unit activity were recorded as early as one hour after implantation. Stable single-unit activity was achieved for up to 26 days after implantation of a 64-channel probe. All recorded signals showed modulation during task execution. Significance. With the novel probes it is possible to record stable biologically relevant data over a time span exceeding the usual time needed for epileptic focus localisation in human patients. This is the first time that single units are recorded along cylindrical polyimide probes chronically implanted 22 mm deep into the

GENERAL SURGERY

African Journals Online (AJOL)

could cripple the global economy. Greater attention ... Africa and 5.7 general surgeons per 100 000 in the US.12 One of the key ... 100 000 insured population working in the private sector, which is comparable with the United States (US).

Calculation of radioactive inventory of activated parts for nuclear power unit and analysis of influence factors

International Nuclear Information System (INIS)

Liu Yang; Cai Qi; Lin Xiaoling

2011-01-01

Based on the operation characteristics of the nuclear power unit, the radioactive inventory of activated parts was calculated by ORIGEN2, and the effects of bum-up, operation mode and power change on the radioactive inventory for activated parts were analyzed. The results indicated that the radioactive inventory grew with the increasing of burn-up, and when the actual operation time was longer than the effective operation time, the increasing rate of nuclide activity approximated the burn-up increasing; Radioactive inventory of activated parts was influenced directly by the operation modes of the nuclear power unit, and under same reactor load, operation power and bum-up, the radioactive inventory for non-continuous operation mode is less than that for the continuous operation mode. Effects of operation modes on radioactive inventory reversed with half life of nuclides. Under same bum-up and longer operation time, the effect of operation power change on the radioactive inventory is not obvious, (authors)

EFFECT OF RECOMBINANT TISSUE-PLASMINOGEN ACTIVATOR ON INTRAABDOMINAL ABSCESS FORMATION IN RATS WITH GENERALIZED PERITONITIS

NARCIS (Netherlands)

van Goor, Harry; de Graaf, JS; Kooi, K; Sluiter, WJ; Bom, VJJ; van der Meer, J; Bleichrodt, RP

1994-01-01

BACKGROUND: During generalized peritonitis, intraabdominal fibrin deposition is stimulated whereas fibrinolytic activity is reduced, which predisposes intra-abdominal abscess formation. We investigated the effects of increasing the intra-abdominal fibrinolytic activity on abscess formation by

Activities Contributing to Total Energy Expenditure in the United States: Results from the NHAPS Study

Directory of Open Access Journals (Sweden)

Block Gladys

2004-02-01

Full Text Available Abstract Background Physical activity is increasingly recognized as an important factor influencing health and disease status. Total energy expenditure, both low-intensity and high-intensity, contributes to maintenance of healthy body weight. This paper presents the results of a quantitative approach to determining the activities that contribute to total energy expenditure in the United States. Methods Data from the National Human Activity Pattern Survey (NHAPS were used. In 1992–1994 the NHAPS sampled 4,185 females and 3,330 males, aged 18 years and over, weighted to be representative of the 48 contiguous United States. A detailed report of each activity performed in the previous 24 hours was obtained. A score was created for each activity, by multiplying duration and intensity for each individual and summing across individuals. This score was then used to rank each activity according to its contribution to total population energy expenditure, for the total sample and separately for each gender, race, age, region, and season. Results This analysis reveals our society to be primarily sedentary; leisure time physical activity contributed only approximately 5% of the population's total energy expenditure. Not counting sleeping, the largest contributor to energy expenditure was "Driving a car", followed by "Office work" and "Watching TV". Household activities accounted for 20.1% and 33.3% of energy expenditure for males and females respectively. Conclusion The information presented in this paper may be useful in identifying common activities that could be appropriate targets for behavioral interventions to increase physical activity.

Communication and general concern criterion prior to activation of the rapid response team: a grounded theory.

Science.gov (United States)

Martland, Jarrad; Chamberlain, Diane; Hutton, Alison; Smigielski, Michael

2016-11-01

Objective Patients commonly show signs and symptoms of deterioration for hours or days before cardiorespiratory arrest. Rapid response teams (RRT) were created to improve recognition and response to patient deterioration in these situations. Activation criteria include vital signs or 'general concern' by a clinician or family member. The general concern criterion for RRT activation accounts for nearly one-third of all RRT activity, and although it is well established that communication deficits between staff can contribute to poorer outcomes for patients, there is little evidence pertaining to communication and its effects on the general concern RRT activation. Thus, the aim of the present study was to develop a substantive grounded theory related to the communication process between clinicians that preceded the activation of an RRT when general concern criterion was used. Methods Qualitative grounded theory involved collection of three types of data details namely personal notes from participants in focus groups with white board notes from discussions and audio recordings of the focus groups sessions. Focus groups were conducted with participants exploring issues associated with clinician communication and how it related to the activation of an RRT using the general concern criterion. Results The three main phases of coding (i.e. open, axial and selective coding) analysis identified 322 separate open codes. The strongest theme contributed to a theory of ineffective communication and decreased psychological safety, namely that 'In the absence of effective communication there is a subsequent increase in anxiety, fear or concern that can be directly attributed to the activation of an RRT using the 'general concern' criterion'. The RRT filled cultural and process deficiencies in the compliance with an escalation protocol. Issues such as 'not for resuscitation documentation' and 'inability to establish communication with and between medical or nursing personnel' rated

EFFECTS OF DYNAMIC AND STATIC STRETCHING WITHIN GENERAL AND ACTIVITY SPECIFIC WARM-UP PROTOCOLS

Directory of Open Access Journals (Sweden)

Michael Samson

2012-06-01

Full Text Available The purpose of the study was to determine the effects of static and dynamic stretching protocols within general and activity specific warm-ups. Nine male and ten female subjects were tested under four warm-up conditions including a 1 general aerobic warm-up with static stretching, 2 general aerobic warm-up with dynamic stretching, 3 general and specific warm-up with static stretching and 4 general and specific warm-up with dynamic stretching. Following all conditions, subjects were tested for movement time (kicking movement of leg over 0.5 m distance, countermovement jump height, sit and reach flexibility and 6 repetitions of 20 metre sprints. Results indicated that when a sport specific warm-up was included, there was an 0.94% improvement (p = 0.0013 in 20 meter sprint time with both the dynamic and static stretch groups. No such difference in sprint performance between dynamic and static stretch groups existed in the absence of the sport specific warm-up. The static stretch condition increased sit and reach range of motion (ROM by 2.8% more (p = 0.0083 than the dynamic condition. These results would support the use of static stretching within an activity specific warm-up to ensure maximal ROM along with an enhancement in sprint performance

Primary prevention in psychiatry in general hospitals in South Asia

Science.gov (United States)

Sood, Mamta; Chadda, Rakesh Kumar; Kallivayalil, Roy Abraham

2017-01-01

The focus of primary prevention is on reducing the disease incidence. Primary prevention in mental health has been given minimal priority in low-resource settings with no significant investments. General hospitals are one of the main providers of mental health services in South Asia. This paper focuses on primary prevention activities, which can be undertaken in a general hospital in South Asia with abysmally low-mental health resources. For implementing primary prevention in psychiatry, a general hospital may be conceptualized as a population unit, located in a well-populated area with easy accessibility where different kinds of communities, for example, students and resident doctors, consultants, patients and their caregivers, and paramedical, nursing, administrative and other supportive staff, coexist and have varied functions. All the functional components of the general hospital psychiatric units (GHPUs) offer scope for introducing primary preventive psychiatry services. Psychiatrists in GHPUs can lead efforts for primary prevention in mental health in the hospital by employing strategies in the framework of universal, selective, and indicated prevention. The preventive strategies could be targeted at the patients visiting the hospital for various health services and their caregivers, employees, and the trainees. Similar principles can be employed in teaching and training. PMID:29497199

Ward nurses' experiences of the discharge process between intensive care unit and general ward.

Science.gov (United States)

Kauppi, Wivica; Proos, Matilda; Olausson, Sepideh

2018-05-01

Intensive care unit (ICU) discharges are challenging practices that carry risks for patients. Despite the existing body of knowledge, there are still difficulties in clinical practice concerning unplanned ICU discharges, specifically where there is no step-down unit. The aim of this study was to explore general ward nurses' experiences of caring for patients being discharged from an ICU. Data were collected from focus groups and in-depth interviews with a total of 16 nurses from three different hospitals in Sweden. An inductive qualitative design was chosen. The analysis revealed three themes that reflect the challenges in nursing former ICU patients: a vulnerable patient, nurses' powerlessness and organizational structure. The nurses described the challenge of nursing a fragile patient based on several aspects. They expressed feeling unrealistic demands when caring for a fragile former ICU patient. The demands were related to their own profession and knowledge regarding how to care for this group of patients. The organizational structure had an impact on how the nurses' caring practice could be realized. This evoked ethical concerns that the nurses had to cope with as the organization's care guidelines did not always favour the patients. The structure of the organization and its leadership appear to have a significant impact on the nurses' ability to offer patients the care they need. This study sheds light on the need for extended outreach services and intermediate care in order to meet the needs of patients after the intensive care period. © 2018 British Association of Critical Care Nurses.

Unit 1b: A General Approach to the Teaching of Architecture

DEFF Research Database (Denmark)

Toft, Anne Elisabeth

2011-01-01

The chapter presents the overall academic aims of the teaching at Unit 1b and how these were implemented in the curriculum for 2009/2010. The section includes considerations about learning targets, method, discourse, pedagogy and didactics.......The chapter presents the overall academic aims of the teaching at Unit 1b and how these were implemented in the curriculum for 2009/2010. The section includes considerations about learning targets, method, discourse, pedagogy and didactics....

Foreign direct investment in the United States and u.s. Interests.

Science.gov (United States)

Graham, E M

1991-12-20

Foreign direct investment entered the United States at unprecedented rates during the second half of the 1980s. The result has been much higher levels of foreign ownership of U.S. economic activities than those to which the nation has been accustomed. The reasons for this investment include loss of competitiveness of U.S. firms compared to international rivals as well as attractions to foreign investors of the United States itself. The economic effects of greater levels of foreign ownership are generally positive, although some problems with levels of competition could ensue. National security considerations might cause the United States to place some restrictions on this investment, but other restrictions at the present time appear to be unwarranted.

Handling high predictor dimensionality in slope-unit-based landslide susceptibility models through LASSO-penalized Generalized Linear Model

KAUST Repository

Camilo, Daniela Castro; Lombardo, Luigi; Mai, Paul Martin; Dou, Jie; Huser, Raphaë l

2017-01-01

Grid-based landslide susceptibility models at regional scales are computationally demanding when using a fine grid resolution. Conversely, Slope-Unit (SU) based susceptibility models allows to investigate the same areas offering two main advantages: 1) a smaller computational burden and 2) a more geomorphologically-oriented interpretation. In this contribution, we generate SU-based landslide susceptibility for the Sado Island in Japan. This island is characterized by deep-seated landslides which we assume can only limitedly be explained by the first two statistical moments (mean and variance) of a set of predictors within each slope unit. As a consequence, in a nested experiment, we first analyse the distributions of a set of continuous predictors within each slope unit computing the standard deviation and quantiles from 0.05 to 0.95 with a step of 0.05. These are then used as predictors for landslide susceptibility. In addition, we combine shape indices for polygon features and the normalized extent of each class belonging to the outcropping lithology in a given SU. This procedure significantly enlarges the size of the predictor hyperspace, thus producing a high level of slope-unit characterization. In a second step, we adopt a LASSO-penalized Generalized Linear Model to shrink back the predictor set to a sensible and interpretable number, carrying only the most significant covariates in the models. As a result, we are able to document the geomorphic features (e.g., 95% quantile of Elevation and 5% quantile of Plan Curvature) that primarily control the SU-based susceptibility within the test area while producing high predictive performances. The implementation of the statistical analyses are included in a parallelized R script (LUDARA) which is here made available for the community to replicate analogous experiments.

Handling high predictor dimensionality in slope-unit-based landslide susceptibility models through LASSO-penalized Generalized Linear Model

KAUST Repository

Camilo, Daniela Castro

2017-08-30

Grid-based landslide susceptibility models at regional scales are computationally demanding when using a fine grid resolution. Conversely, Slope-Unit (SU) based susceptibility models allows to investigate the same areas offering two main advantages: 1) a smaller computational burden and 2) a more geomorphologically-oriented interpretation. In this contribution, we generate SU-based landslide susceptibility for the Sado Island in Japan. This island is characterized by deep-seated landslides which we assume can only limitedly be explained by the first two statistical moments (mean and variance) of a set of predictors within each slope unit. As a consequence, in a nested experiment, we first analyse the distributions of a set of continuous predictors within each slope unit computing the standard deviation and quantiles from 0.05 to 0.95 with a step of 0.05. These are then used as predictors for landslide susceptibility. In addition, we combine shape indices for polygon features and the normalized extent of each class belonging to the outcropping lithology in a given SU. This procedure significantly enlarges the size of the predictor hyperspace, thus producing a high level of slope-unit characterization. In a second step, we adopt a LASSO-penalized Generalized Linear Model to shrink back the predictor set to a sensible and interpretable number, carrying only the most significant covariates in the models. As a result, we are able to document the geomorphic features (e.g., 95% quantile of Elevation and 5% quantile of Plan Curvature) that primarily control the SU-based susceptibility within the test area while producing high predictive performances. The implementation of the statistical analyses are included in a parallelized R script (LUDARA) which is here made available for the community to replicate analogous experiments.

Immediate tasks in realization of 52-53 Sessions of United Nations Organization General Assembly resolution on Semipalatinsk nuclear test site

International Nuclear Information System (INIS)

Ibraev, S.

2000-01-01

The author points out, that ecological heritage of Semipalatinsk test site is not studied, scattered investigations does not give objective assessment about radiation situation in the region. Only operations of close down of wells on the base of inter-state agreement between Republic of Kazakhstan and the United States of America were carried out. There are following main rehabilitation measures on liquidation of nuclear tests consequences in the region: study, deactivation and re-cultivation of populated territories; study of radioactive contamination level in underground waters and definition radionuclides migration by biological chain for taking preventative measures. It is noted, that citizens of the region with gratitude took solution of 52-53 Sessions of United Nations Organization General Assembly 'On liquidation of nuclear tests consequences on Semipalatinsk nuclear test site

Statement to the 36th session of the General Conference of the International Atomic Energy Agency 21 September 1992; Statement to the 47th session of the United Nations General Assembly 21 October 1992

International Nuclear Information System (INIS)

Blix, H.

1993-01-01

IAEA Director General, Hans Blix, in his statements to the 47th session of the United Nations General Assembly and to the 36th session of the General Conference of the IAEA, reminded that 1992 marks the fiftieth anniversary of controlled nuclear fission and the thirty-fifth anniversary of the IAEA. He specially commented on the various measures taken during the past year to strengthen the IAEA's safeguards system as a part of the challenge to reduce the risk of a further spread of nuclear weapons. He also discussed the role of the IAEA in the fields of nuclear safety, nuclear waste, transfer of technology and assistance to developing countries and the financing and management of the Agency within the UN system

The World of Business. Teacher's Activity and Resource Guide.

Science.gov (United States)

Columbus Public Schools, OH.

This activity and resource guide is intended to assist teachers in developing course content and effective teaching methods in business education. (General Business for Economic Understanding," 11th edition, is the adopted textbook for this guide.) The guide is organized into twelve major units and is designed so that each unit builds upon the…

Signature for a partership between CERN and Israel - His Excellency Mr Itzhak Levanon, Ambassador, Permanent Representative of Israel to the Unite Nations Office and specialized institutions in Geneva and Mr Robert Aymar, CERN Director General

CERN Multimedia

Maximilien Brice

2004-01-01

On 29 November 2004, the Israeli ambassador to the United Nations Office at Geneva, Itzhak Levanon, and CERN's director-general, Robert Aymar, signed a new protocol to the Co-operation Agreement between the government of Israel and CERN. This protocol covers a substantial increase in the Israeli contribution to CERN's Large Hadron Collider (LHC) Project. Israeli scientists have been participating in CERN's scientific activities since 1960, and in 1992 Israel became the first non-member state to make regular financial contributions to CERN's budget.

31 CFR 586.318 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 586.318 Section 586...) KOSOVO SANCTIONS REGULATIONS General Definitions § 586.318 United States. The term United States means the United States, its territories and possessions, and all areas under the jurisdiction or authority...

31 CFR 597.318 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 597.318 Section 597... General Definitions § 597.318 United States. The term United States means the United States, its territories, states, commonwealths, districts, and possessions, and all areas under the jurisdiction or...

31 CFR 585.316 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 585.316 Section 585.316 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 585.316 United States. The term United States means the United States, its...

31 CFR 539.312 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 539.312 Section 539.312 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 539.312 United States. The term United States means the United States, its...

31 CFR 587.310 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 587.310 Section 587...) MILOSEVIC SANCTIONS REGULATIONS General Definitions § 587.310 United States. The term United States means the United States, its territories and possessions, and all areas under the jurisdiction or authority...

31 CFR 547.310 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 547.310 Section 547.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 547.310 United States. The term United States means the United States, its...

Plutonium Finishing Plant (PFP) Treatment and Storage Unit Waste Analysis Plan

International Nuclear Information System (INIS)

PRIGNANO, A.L.

2000-01-01

The purpose of this waste analysis plan (WAP) is to document waste analysis activities associated with the Plutonium Finishing Plant Treatment and Storage Unit (PFP Treatment and Storage Unit) to comply with Washington Administrative Code (WAC) 173-303-300(1), (2), (4)(a) and (5). The PFP Treatment and Storage Unit is an interim status container management unit for plutonium bearing mixed waste radiologically managed as transuranic (TRU) waste. TRU mixed (TRUM) waste managed at the PFP Treatment and Storage Unit is destined for the Waste Isolation Pilot Plant (WIPP) and therefore is not subject to land disposal restrictions [WAC 173-303-140 and 40 CFR 268]. The PFP Treatment and Storage Unit is located in the 200 West Area of the Hanford Facility, Richland Washington (Figure 1). Because dangerous waste does not include source, special nuclear, and by-product material components of mixed waste, radionuclides are not within the scope of this documentation. The information on radionuclides is provided only for general knowledge

Activities of the Entomology Unit. Report No.2, 1987

International Nuclear Information System (INIS)

1987-01-01

This semi-annual report describes the activities of the Entomology Unit at the Agency's Laboratories, Seibersdorf, between 1 July and 31 December 1987. Tsetse nutrition research have been carried out. Emphasis was put on attempts to improve the nutritional quality of whole blood diets by simple physical treatments. Other studies included chemical analyses of tsetse tissue and diets, investigations of the effect of fly nutrition on endosymbionts, and attempts to determine the importance of haem in haemoglobin digestion. Different yeasts for use in medfly mass rearing were compared. The results of the radiosensitivity of eggs and larva of Ceratitis capitata indicated that mature eggs were more tolerant than immature eggs and that mature larva were more tolerant than immature larva to irradiation. Figs and tabs

A simple approach to calculate active power of electrosurgical units

Directory of Open Access Journals (Sweden)

André Luiz Regis Monteiro

Full Text Available Abstract Introduction: Despite of more than a hundred years of electrosurgery, only a few electrosurgical equipment manufacturers have developed methods to regulate the active power delivered to the patient, usually around an arbitrary setpoint. In fact, no manufacturer has a method to measure the active power actually delivered to the load. Measuring the delivered power and computing it fast enough so as to avoid injury to the organic tissue is challenging. If voltage and current signals can be sampled in time and discretized in the frequency domain, a simple and very fast multiplication process can be used to determine the active power. Methods This paper presents an approach for measuring active power at the output power stage of electrosurgical units with mathematical shortcuts based on a simple multiplication procedure of discretized variables – frequency domain vectors – obtained through Discrete Fourier Transform (DFT applied on time-sampled voltage and current vectors. Results Comparative results between simulations and a practical experiment are presented – all being in accordance with the requirements of the applicable industry standards. Conclusion An analysis is presented comparing the active power analytically obtained through well-known voltage and current signals against a computational methodology based on vector manipulation using DFT only for time-to-frequency domain transformation. The greatest advantage of this method is to determine the active power of noisy and phased out signals with neither complex DFT or ordinary transform methodologies nor sophisticated computing techniques such as convolution. All results presented errors substantially lower than the thresholds defined by the applicable standards.

31 CFR 596.312 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 596.312 Section 596.312 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 596.312 United States. The term United States means the United States, including its...

31 CFR 544.310 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 544.310 Section 544.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... REGULATIONS General Definitions § 544.310 United States. The term United States means the United States, its...

31 CFR 593.311 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 593.311 Section 593.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... REGULATIONS General Definitions § 593.311 United States. The term United States means the United States, its...

31 CFR 540.313 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 540.313 Section 540.313 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... REGULATIONS General Definitions § 540.313 United States. The term United States means the United States, its...

The voluntary safeguards offer of the United States

International Nuclear Information System (INIS)

Houck, F.S.

1985-01-01

During negotiations of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) concerns were expressed by non-nuclear-weapon States that their acceptance of Agency safeguards would put them at a disadvantage vis-a-vis the nuclear-weapon States. To allay these concerns, the United States and the United Kingdom in December 1967 made voluntary offers to accept Agency safeguards on their peaceful nuclear activities. Subsequently, France made a voluntary offer, the safeguards agreement for which was approved by the IAEA Board of Governors in February 1978, with a view to encouraging acceptance of Agency safeguards by additional States. More recently, in February 1985 the Board approved the safeguards agreement for the voluntary offer of the USSR, made inter alia to encourage further acceptance of Agency safeguards. These safeguards agreements with nuclear-weapon-States have two important features in common: Namely, they result from voluntary offers to accept safeguards rather than from multilateral or bilateral undertakings, and they give the Agency the right but generally not an obligation to apply its safeguards. The agreements differ in certain respects, the most noteworthy of which is the scope of the nuclear activities covered by each offer. The agreements of the United States and United Kingdom are the broadest, covering all peaceful nuclear activities in each country. The safeguards agreement for the US voluntary offer has been in force since December 1980. Now is an appropriate time to review the experience with the agreement's implementation during its first four years, as well as its history and salient features

The Auto Industry. Grade Nine. Resource Unit (Unit IV). Project Social Studies.

Science.gov (United States)

Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

Unit four of this curriculum plan for ninth grade social studies outlines a study of the automobile industry in the United States. Objectives state the desired generalizations, skills, and attitudes to be developed. A condensed outline of course content precedes expanded guidelines for teaching procedures and suggested resource materials. A…

Fifty Shades of Belgian Gray: The Prevalence of BDSM-Related Fantasies and Activities in the General Population.

Science.gov (United States)

Holvoet, Lien; Huys, Wim; Coppens, Violette; Seeuws, Jantien; Goethals, Kris; Morrens, Manuel

2017-09-01

Bondage and discipline, dominance and submission, and sadism and masochism (BDSM) is gaining popularity through the mainstream media. Nevertheless, very little is known about the prevalence of BDSM-related fantasies and activities in the general population. To determine the prevalence of BDSM fantasies and behavioral involvement in four different age groups of the general population in Belgium. By use of a cross-sectional survey questionnaire, the level of interest in several BDSM-related activities was investigated in a sample representative of the general Belgian population (N = 1,027). The questionnaire evaluated interest in 54 BDSM activities and 14 fetishes. Self-identification as BDSM practitioner, situational context of BDSM practice, age at awareness of these interests, and transparency to others were queried. Individual item scores and summary scores on four BDSM categories were included in the analyses. A high interest in BDSM-related activities in the general population was found because 46.8% of the total sample had ever performed at least one BDSM-related activity and an additional 22% indicated having (had) fantasies about it. Interestingly, 12.5% of the total population indicated performing at least one BDSM-related activity on a regular basis. When asked whether they saw themselves as being interested in BDSM, 26% stated this to be the case and 7.6% self-identified as BDSM practitioners. Interests in dominant and submissive activities were comparable and, remarkably, were highly intercorrelated. BDSM and fetish interests were significantly higher in men than in women. The older group (48-65 years) had significantly lower BDSM scores compared with their younger peers. Of participants with a BDSM interest, 61.4% became aware of it before 25 years of age. There is a high level of interest in BDSM in the general population, which strongly argues against stigmatization and pathologic characterization of these interests. This is the first thorough study

Correlations between human mobility and social interaction reveal general activity patterns.

Science.gov (United States)

Mollgaard, Anders; Lehmann, Sune; Mathiesen, Joachim

2017-01-01

A day in the life of a person involves a broad range of activities which are common across many people. Going beyond diurnal cycles, a central question is: to what extent do individuals act according to patterns shared across an entire population? Here we investigate the interplay between different activity types, namely communication, motion, and physical proximity by analyzing data collected from smartphones distributed among 638 individuals. We explore two central questions: Which underlying principles govern the formation of the activity patterns? Are the patterns specific to each individual or shared across the entire population? We find that statistics of the entire population allows us to successfully predict 71% of the activity and 85% of the inactivity involved in communication, mobility, and physical proximity. Surprisingly, individual level statistics only result in marginally better predictions, indicating that a majority of activity patterns are shared across our sample population. Finally, we predict short-term activity patterns using a generalized linear model, which suggests that a simple linear description might be sufficient to explain a wide range of actions, whether they be of social or of physical character.

31 CFR 596.313 - United States person.

Science.gov (United States)

2010-07-01

... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TERRORISM LIST GOVERNMENTS SANCTIONS REGULATIONS General Definitions § 596.313 United States person. The term United States person means any United States...

The Air Quality and Economic Impact of Atmospheric Lead from General Aviation Aircraft in the United States

Science.gov (United States)

Wolfe, P. J.; Selin, N. E.; Barrett, S. R. H.

2015-12-01

While leaded fuels for automobiles were phased-out of use in the United States by 1996, lead (Pb) continues to be used as an anti-knock additive for piston-driven aircraft. We model the annual concentration of atmospheric lead attributable to piston driven aircraft emissions in the continental United States using the Community Multi-scale Air Quality (CMAQ) model. Using aircraft emissions inventories for 2008, we then calculate annual economic damages from lead as lifetime employment losses for a one-year cohort exposed to elevated atmospheric lead concentrations using a range of concentration response functions from literature. Mean and median estimates of annual damages attributable to lifetime lost earnings are 1.06 and 0.60 billion respectively. Economy-wide impacts of IQ-deficits on productivity and labor increase expected damages by 54%. Damages are sensitive to background lead concentrations; as emissions decrease from other sources, the damages attributable to aviation are expected to increase holding aviation emissions constant. The monetary impact of General Aviation lead emissions on the environment is the same order of magnitude as noise, climate change, and air quality degradation from all commercial operations.

Update: Influenza Activity - United States and Worldwide, May 21-September 23, 2017.

Science.gov (United States)

Blanton, Lenee; Wentworth, David E; Alabi, Noreen; Azziz-Baumgartner, Eduardo; Barnes, John; Brammer, Lynnette; Burns, Erin; Davis, C Todd; Dugan, Vivien G; Fry, Alicia M; Garten, Rebecca; Grohskopf, Lisa A; Gubareva, Larisa; Kniss, Krista; Lindstrom, Stephen; Mustaquim, Desiree; Olsen, Sonja J; Roguski, Katherine; Taylor, Calli; Trock, Susan; Xu, Xiyan; Katz, Jacqueline; Jernigan, Daniel

2017-10-06

During May 21-September 23, 2017,* the United States experienced low-level seasonal influenza virus activity; however, beginning in early September, CDC received reports of a small number of localized influenza outbreaks caused by influenza A(H3N2) viruses. In addition to influenza A(H3N2) viruses, influenza A(H1N1)pdm09 and influenza B viruses were detected during May-September worldwide and in the United States. Influenza B viruses predominated in the United States from late May through late June, and influenza A viruses predominated beginning in early July. The majority of the influenza viruses collected and received from the United States and other countries during that time have been characterized genetically or antigenically as being similar to the 2017 Southern Hemisphere and 2017-18 Northern Hemisphere cell-grown vaccine reference viruses; however, a smaller proportion of the circulating A(H3N2) viruses showed similarity to the egg-grown A(H3N2) vaccine reference virus which represents the A(H3N2) viruses used for the majority of vaccine production in the United States. Also, during May 21-September 23, 2017, CDC confirmed a total of 33 influenza variant virus † infections; two were influenza A(H1N2) variant (H1N2v) viruses (Ohio) and 31 were influenza A(H3N2) variant (H3N2v) viruses (Delaware [1], Maryland [13], North Dakota [1], Pennsylvania [1], and Ohio [15]). An additional 18 specimens from Maryland have tested presumptive positive for H3v and further analysis is being conducted at CDC.

The Generalized Hill Model: A Kinematic Approach Towards Active Muscle Contraction

Science.gov (United States)

Menzel, Andreas; Kuhl, Ellen

2014-01-01

Excitation-contraction coupling is the physiological process of converting an electrical stimulus into a mechanical response. In muscle, the electrical stimulus is an action potential and the mechanical response is active contraction. The classical Hill model characterizes muscle contraction though one contractile element, activated by electrical excitation, and two non-linear springs, one in series and one in parallel. This rheology translates into an additive decomposition of the total stress into a passive and an active part. Here we supplement this additive decomposition of the stress by a multiplicative decomposition of the deformation gradient into a passive and an active part. We generalize the one-dimensional Hill model to the three-dimensional setting and constitutively define the passive stress as a function of the total deformation gradient and the active stress as a function of both the total deformation gradient and its active part. We show that this novel approach combines the features of both the classical stress-based Hill model and the recent active-strain models. While the notion of active stress is rather phenomenological in nature, active strain is micro-structurally motivated, physically measurable, and straightforward to calibrate. We demonstrate that our model is capable of simulating excitation-contraction coupling in cardiac muscle with its characteristic features of wall thickening, apical lift, and ventricular torsion. PMID:25221354

7 CFR 51.1260 - General.

Science.gov (United States)

2010-01-01

... FRESH FRUITS, VEGETABLES AND OTHER PRODUCTS 1,2 (INSPECTION, CERTIFICATION, AND STANDARDS) United States Standards for Summer and Fall Pears 1 General § 51.1260 General. These standards apply to varieties such as Bartlett, Hardy and other similar varieties. Grades ...

Answers to frequently asked questions about cleanup activities at Three Mile Island, Unit 2. Public information report

International Nuclear Information System (INIS)

1980-09-01

The document presents answers to frequently asked questions about plans for cleanup and decontamination activities at Three Mile Island, Unit 2. Answers to the questions asked are based on information in the NRC 'Draft Programmatic Environmental Impact Statement related to decontamination and disposal of radioactive wastes resulting from March 28, 1979, accident, Three Mile Island Nuclear Station, Unit 2' NUREG-0683

Restoration of trust and activities for public consensus toward installation of newly added units

International Nuclear Information System (INIS)

Ogawa, Junko; Murabe, Yoshikazu

2001-01-01

Japan Atomic Power Company, as a pioneer of nuclear power generation in Japan, owns 4 units in total in Tokai Mura, Ibaraki Prefecture and Tsuruga City, Fukui Prefecture. The Tokai Power Plant installed at Tokai Mura has ceased its commercial operation, now in preparation for decommissioning. It is necessary for Japan to promote nuclear power generation with such factors taken into consideration as self-reliance and stable supply of energy, reduction of CO 2 emissions for prevention of global warming, etc., despite fallen confidence in nuclear energy due to various troubles like the JCO accident. Under such circumstances, our Company has the plan to add 2 Units of Advanced Pressurised Water Reactor (APWR ) as Units No. 3 and 4 of the Tsuruga Power Generating Station, each rated to be 1,530 MWe, the world largest capacity , totalling 3,070 MWe. at this nuclear site. This paper presents the basic Corporate principles for promotion of understanding of nuclear energy itself, and the Corporate activities for promotion of understanding by the community people on adding the Tsuruga Units 3 and 4, in pursuant to the basic principles, discussing how the public trust in nuclear energy should be restored in the toughest situation against nuclear energy, and how the added installation of the nuclear units should be promoted

Enhanced static ground power unit based on flying capacitor based h-bridge hybrid active-neutral-point-clamped converter

DEFF Research Database (Denmark)

Abarzadeh, Mostafa; Madadi Kojabadi, Hossein; Deng, Fujin

2016-01-01

Static power converters have various applications, such as static ground power units (GPUs) for airplanes. This study proposes a new configuration of a static GPU based on a novel nine-level flying capacitor h-bridge active-neutral-point-clamped (FCHB_ANPC) converter. The main advantages of the p......Static power converters have various applications, such as static ground power units (GPUs) for airplanes. This study proposes a new configuration of a static GPU based on a novel nine-level flying capacitor h-bridge active-neutral-point-clamped (FCHB_ANPC) converter. The main advantages...

Automatic movie skimming with general tempo analysis

Science.gov (United States)

Lee, Shih-Hung; Yeh, Chia-Hung; Kuo, C. C. J.

2003-11-01

Story units are extracted by general tempo analysis including tempos analysis including tempos of audio and visual information in this research. Although many schemes have been proposed to successfully segment video data into shots using basic low-level features, how to group shots into meaningful units called story units is still a challenging problem. By focusing on a certain type of video such as sport or news, we can explore models with the specific application domain knowledge. For movie contents, many heuristic rules based on audiovisual clues have been proposed with limited success. We propose a method to extract story units using general tempo analysis. Experimental results are given to demonstrate the feasibility and efficiency of the proposed technique.

Exercise and limitations in physical activity levels among new dialysis patients in the United States: an epidemiologic study.

LENUS (Irish Health Repository)

Stack, Austin G

2008-12-01

Epidemiologic studies of physical activity among patients with end-stage renal disease (ESRD) are lacking. The aim of this study was to describe the patterns of physical activity among new dialysis patients in the United States.

7 CFR 51.1300 - General.

Science.gov (United States)

2010-01-01

... FRESH FRUITS, VEGETABLES AND OTHER PRODUCTS 1,2 (INSPECTION, CERTIFICATION, AND STANDARDS) United States Standards for Winter Pears 1 General § 51.1300 General. These standards apply to varieties such as Anjou, Bosc, Winter Nelis, Comice, Flemish Beauty and other similar varieties. Grades ...

The United Nations disarmament yearbook. V. 19: 1994

International Nuclear Information System (INIS)

1995-01-01

The United Nations Disarmament Yearbook contains a review of the main developments and negotiations in the field of disarmament taking place each year, together with a brief history of the major issues. The series began with the 1976 edition. The Yearbook makes no claim to present fully the views of Member States of the Organization. For further information on the official positions of States, readers should consult the Official Records of the General Assembly and other sources. General Assembly resolutions and decisions are quoted in The Yearbook in the form in which they were adopted by the General Assembly. For the edited texts of these documents for 1994, readers should consult the Official Records of the General Assembly, Forty-ninth Session, Supplement No. 49 (A/49/49). For an overview of the work of the United Nations in the field of disarmament, one should consult The United Nations and Disarmament: A short History (UN, 1988). A more detailed account is included in The United Nations and Disarmament: 1945-1970; United Nations and Disarmament: 1970-1975, and previous volumes of The United Nations Disarmament Yearbook

Perceptions of a disability sport unit in general physical education.

Science.gov (United States)

Grenier, Michelle; Collins, Karen; Wright, Steven; Kearns, Catherine

2014-01-01

The purpose of this qualitative study was to assess the effectiveness of a disability sport unit in shaping perceptions of disability. Data from interviews, observations, and documents were collected on 87 elementary-aged students, one physical education teacher, and one teaching intern. Comparisons were drawn between fifth graders engaged in a five-week disability sport unit to fourth graders participating in their standard physical education curriculum. Findings revealed differences in the way fourth and fifth graders came to view individuals with disabilities. The results support an analysis of curriculum development that underscores the significance of the social model in positively impacting constructions of disability. Recommendations include the use of disability sports in physical education as an effective strategy for educating students in game play, knowledge of the Paralympics, and the inclusion of individuals with disabilities in a variety of sporting venues.

Activation of D1 dopamine receptors induces emergence from isoflurane general anesthesia

Science.gov (United States)

Taylor, Norman E.; Chemali, Jessica J.; Brown, Emery N.; Solt, Ken

2012-01-01

BACKGROUND A recent study showed that methylphenidate induces emergence from isoflurane anesthesia. Methylphenidate inhibits dopamine and norepinephrine reuptake transporters. The objective of this study was to test the hypothesis that selective dopamine receptor activation induces emergence from isoflurane anesthesia. METHODS In adult rats, we tested the effects of chloro-APB (D1 agonist) and quinpirole (D2 agonist) on time to emergence from isoflurane general anesthesia. We then performed a dose–response study to test for chloro-APB-induced restoration of righting during continuous isoflurane anesthesia. SCH-23390 (D1 antagonist) was used to confirm that the effects induced by chloro-APB are specifically mediated by D1 receptors. In a separate group of animals, spectral analysis was performed on surface electroencephalogram recordings to assess neurophysiological changes induced by chloro-APB and quinpirole during isoflurane general anesthesia. RESULTS Chloro-APB decreased median time to emergence from 330s to 50s. The median difference in time to emergence between the saline control group (n=6) and the chloro-APB group (n = 6) was 222s (95% CI: 77–534s, Mann-Whitney test). This difference was statistically significant (p = 0.0082). During continuous isoflurane anesthesia, chloro-APB dose-dependently restored righting (n = 6) and decreased electroencephalogram delta power (n = 4). These effects were inhibited by pretreatment with SCH-23390. Quinpirole did not restore righting (n = 6) and had no significant effect on the electroencephalogram (n = 4) during continuous isoflurane anesthesia. CONCLUSIONS Activation of D1 receptors by chloro-APB decreases time to emergence from isoflurane anesthesia, and produces behavioral and neurophysiological evidence of arousal during continuous isoflurane anesthesia. These findings suggest that selective activation of a D1 receptor-mediated arousal mechanism is sufficient to induce emergence from isoflurane general

Active Emergence from Propofol General Anesthesia is Induced by Methylphenidate

Science.gov (United States)

Chemali, Jessica J.; Van Dort, Christa J.; Brown, Emery N.; Solt, Ken

2012-01-01

BACKGROUND A recent study showed that methylphenidate induces emergence from isoflurane general anesthesia. Isoflurane and propofol are general anesthetics that may have distinct molecular mechanisms of action. The objective of this study was to test the hypothesis that methylphenidate actively induces emergence from propofol general anesthesia. METHODS Using adult rats, the effect of methylphenidate on time to emergence after a single bolus of propofol was determined. The ability of methylphenidate to restore righting during a continuous target controlled infusion of propofol was also tested. In a separate group of rats, a target controlled infusion of propofol was established and spectral analysis was performed on electroencephalogram recordings taken before and after methylphenidate administration. RESULTS Methylphenidate decreased median time to emergence after a single dose of propofol from 735 seconds (95% CI: 598 to 897 seconds, n=6) to 448 seconds (95% CI: 371 to 495 seconds, n=6). The difference was statistically significant (p = 0.0051). During continuous propofol anesthesia with a median final target plasma concentration of 4.0 μg/ml (95%CI: 3.2 to 4.6, n=6), none of the rats exhibited purposeful movements after injection of normal saline. After methylphenidate, however, all 6 rats promptly exhibited arousal and had restoration of righting with a median time of 82 seconds (95% CI: 30 to 166 seconds). Spectral analysis of electroencephalogram data demonstrated a shift in peak power from delta (anesthesia in rats. Further study is warranted to test the hypothesis that methylphenidate induces emergence from propofol general anesthesia in humans. PMID:22446983

SI units in radiation protection

International Nuclear Information System (INIS)

Jain, V.K.; Soman, S.D.

1978-01-01

International System of Units abbreviated as SI units has been adopted by most of the countries of the world. Following this development, the implementation of SI units has become mandatory with a transition period of about ten years. Some of the journals have already adopted the SI units and any material sent for publication to them must use only these. International Commission on Radiation Units and Measurement (ICRU) published letters in several journals including Physics in Medicine and Biology, Health Physics, British Journal of Radiology, etc. outlining the latest recommendations on SI units to elicit the reactions of scientists in the general field of radiological sciences. Reactions to the letters were numerous as can be seen in the correspondence columns of these journals for the last few years and ranged from great misgivings and apprehension to support and appreciation. SI units have also been the subject of editorial comments in several journals. On the basis of a survey of this literature, it may be said that there was general agreement on the long term advantage of SI units inspite of some practical difficulties in their use particularly in the initial stages. This report presents a review of SI units in radiological sciences with a view to familiarize the users with the new units in terms of the old. A time table for the gradual changeover to the SI units is also outlined. (auth.)

General minisum circle location

DEFF Research Database (Denmark)

Körner, Mark; Brimberg, Jack; Juel, Henrik

2009-01-01

In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points is minim......In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points...

Statement to the forty-fourth regular session of the IAEA General Conference 2000. IAEA General Conference. Vienna, 18 September 2000

International Nuclear Information System (INIS)

ElBaradei, M.

2000-01-01

In his Statement on the forty-fourth regular session of the General Conference of the IAEA, the Director General of the Agency highlighted IAEA's achievements in connection with its major functions: as catalyst for the development and transfer of nuclear technology (nuclear power, nuclear fuel cycle and waste management, preservation of nuclear expertise, nuclear science and applications, laboratory and research activities, future challenges in nuclear technology), as a recognized authority on nuclear safety (international conventions, establishment of international standards, safety services, early shutdown of nuclear power plants, decommissioning issues, Kursk submarine accident, future challenges in nuclear safety), and as an instrument for the verification of nuclear non-proliferation (safeguards agreements and additional protocols, implementation of United Nations Security Council Resolutions relating to Iraq, safeguards agreement with the Democratic People's Republic of Korea, application of IAEA Safeguards in the Middle East, other verification activities, security of material, future challenges in verification. He also discussed the Agency's technical co-operation programme and the Agency management for maximum efficiency and effectiveness, and the new outreach policy

Sensorimotor control and neuromuscular activity of the shoulder in adolescent competitive swimmers with generalized joint hypermobility

DEFF Research Database (Denmark)

Frydendal, Thomas; Eshøj, Henrik; Liaghat, Behnam

2018-01-01

INTRODUCTION: Shoulder pain is highly prevalent in competitive swimmers, and generalized joint hypermobility (GJH) is considered a risk factor. Sensorimotor control deficiencies and altered neuromuscular activation of the shoulder may represent underlying factors. RESEARCH QUESTION: To investigate...... whether competitive swimmers with GJH including shoulder hypermobility (GJHS) differ in shoulder sensorimotor control and muscle activity from those without GJH and no shoulder hypermobility (NGJH). METHODS: Competitive swimmers (aged 13-17) were recruited. GJHS or NGJH status was determined using...... (29%) pectoralis major activity during BL-EO compared to NGJH (5.35 ± 1.77%MVE vs. 7.51 ± 1.96%MVE; p = 0.043). SIGNIFICANCE: Adolescent competitive swimmers with GJHS displayed no shoulder sensorimotor control deficiencies and no generally altered shoulder muscle activity pattern, except...

Vital signs: disability and physical activity--United States, 2009-2012.

Science.gov (United States)

Carroll, Dianna D; Courtney-Long, Elizabeth A; Stevens, Alissa C; Sloan, Michelle L; Lullo, Carolyn; Visser, Susanna N; Fox, Michael H; Armour, Brian S; Campbell, Vincent A; Brown, David R; Dorn, Joan M

2014-05-09

Adults with disabilities are less active and have higher rates of chronic disease than the general population. Given the health benefits of physical activity, understanding physical activity, its relationship with chronic disease, and health professional recommendations for physical activity among young to middle-age adults with disabilities could help increase the effectiveness of health promotion efforts. Data from the 2009-2012 National Health Interview Survey (NHIS) were used to estimate the prevalence of, and association between, aerobic physical activity (inactive, insufficiently active, or active) and chronic diseases (heart disease, stroke, diabetes, and cancer) among adults aged 18-64 years by disability status and type (hearing, vision, cognitive, and mobility). The prevalence of, and association between, receiving a health professional recommendation for physical activity and level of aerobic physical activity was assessed using 2010 data. Overall, 11.6% of U.S. adults aged 18-64 years reported a disability, with estimates for disability type ranging from 1.7% (vision) to 5.8% (mobility). Compared with adults without disabilities, inactivity was more prevalent among adults with any disability (47.1% versus 26.1%) and for adults with each type of disability. Inactive adults with disabilities were 50% more likely to report one or more chronic diseases than those who were physically active. Approximately 44% of adults with disabilities received a recommendation from a health professional for physical activity in the past 12 months. Almost half of adults with disabilities are physically inactive and are more likely to have a chronic disease. Among adults with disabilities who visited a health professional in the past 12 months, the majority (56%) did not receive a recommendation for physical activity. These data highlight the need for increased physical activity among persons with disabilities, which might require support across societal sectors, including

4 September 2015 - Signature of the guest book by Ambassador Oh Joon, Seventy-first President, United Nations Economic and Social Council (ECOSOC), Ambassador and Permanent Representative of the Republic of Korea to the United Nations in New York with Director for Administration and General infrastructure S. Lettow.

CERN Multimedia

Gadmer, Jean-Claude Robert

2015-01-01

4 September 2015 - Signature of the guest book by Ambassador Oh Joon, Seventy-first President, United Nations Economic and Social Council (ECOSOC), Ambassador and Permanent Representative of the Republic of Korea to the United Nations in New York with Director for Administration and General infrastructure S. Lettow. Also present: Head of IT Department F. Hemmer with E. Bjorgo and F. Pisano visiting the UNITAR’s operational satellite applications programme on CERN site in building 597. The delegation is accompanied throughout by Adviser to the Director-General, in charge of Relations with International Organisations M. Bona.

Limited field investigation report for the 100-DR-1 Operable Unit

International Nuclear Information System (INIS)

1994-06-01

This limited field investigation (LFI) report summarizes the data collection and analysis activities conducted during the 100-DR-1 Source Operable Unite LFI and the associated qualitative risk assessment (QRA), and makes recommendations on the continued candidacy of high-priority sites for interim remedial measures (IRM). The results and recommendations presented in this report are generally independent of future land use scenarios. The 100-DR-1 Operable Unit is one of four operable units associated with the 100 D/DR Area at the Hanford Site. The 100-DR-1 Operable Unit encompasses approximately 1.5 km 2 (0.59 mi 2 ) and is located immediately adjacent to the Columbia River shoreline. In general, it contains waste facilities associated with the original plant facilities constructed to support D Reactor facilities, as well as cooling water retention basin systems for both D and DR Reactors. The 100-DR-1 LFI began the investigative phase of the remedial investigation for a select number of high-priority sites. The LFI was performed to provide additional data needed to support selection, design and implementation of IRM, if needed. The LFI included data compilation, nonintrusive investigations, intrusive investigations, summarization of 100 Area aggregate studies, and data evaluation

Characteristics of physical activity programs in the Brazilian primary health care system

Directory of Open Access Journals (Sweden)

Grace Angélica de Oliveira Gomes

2014-10-01

Full Text Available The aim of this study was to describe the characteristics of programs that promote physical activity in the public primary care system by region of Brazil, subject to the presence or absence of multidisciplinary primary care teams (NASF. We conducted a cross sectional and population-based telephone survey of the health unit coordinators from 1,251 health care units. Coordinators were asked about the presence and characteristics of physical activity programs. Four out of ten health units reported having a physical activity intervention program, the most common involving walking groups. Most of the activities were performed in the morning, once or twice a week, and in sessions of 30 minutes or more. Physical education professionals were primarily responsible for directing the activities. Interventions occurred in the health unit itself or in adjacent community spaces. In general, these characteristics were similar between units with or without NASF, but varied substantially across regions. These findings will guide future physical activity policies and programs within primary care in Brazil.

Generalizing optical geometry

International Nuclear Information System (INIS)

Jonsson, Rickard; Westman, Hans

2006-01-01

We show that by employing the standard projected curvature as a measure of spatial curvature, we can make a certain generalization of optical geometry (Abramowicz M A and Lasota J-P 1997 Class. Quantum Grav. A 14 23-30). This generalization applies to any spacetime that admits a hypersurface orthogonal shearfree congruence of worldlines. This is a somewhat larger class of spacetimes than the conformally static spacetimes assumed in standard optical geometry. In the generalized optical geometry, which in the generic case is time dependent, photons move with unit speed along spatial geodesics and the sideways force experienced by a particle following a spatially straight line is independent of the velocity. Also gyroscopes moving along spatial geodesics do not precess (relative to the forward direction). Gyroscopes that follow a curved spatial trajectory precess according to a very simple law of three-rotation. We also present an inertial force formalism in coordinate representation for this generalization. Furthermore, we show that by employing a new sense of spatial curvature (Jonsson R 2006 Class. Quantum Grav. 23 1)) closely connected to Fermat's principle, we can make a more extensive generalization of optical geometry that applies to arbitrary spacetimes. In general this optical geometry will be time dependent, but still geodesic photons move with unit speed and follow lines that are spatially straight in the new sense. Also, the sideways experienced (comoving) force on a test particle following a line that is straight in the new sense will be independent of the velocity

Statement to the sixty-third regular session of the United Nations General Assembly, 28 October 2008, New York, USA

International Nuclear Information System (INIS)

ElBaradei, M.

2008-01-01

In his statement to the Sixty-Third Regular Session of the United Nations General Assembly the IAEA's Director General Dr. Mohamed ElBaradei reported on the work of the Agency in the last year and highlighted some of the challenges which need to be addressed. He stressed the importance of the Agency's work in technical cooperation to boost food supplies and combat pests and animal diseases and stated that in some areas the IAEA's role is unique as in mapping water resources by applying nuclear techniques. Concerning nuclear power the IAEA advises countries considering its introduction and assists them to identify their options and the best energy mix. To ensure that newcomers use nuclear energy efficiently, safely, securely and with minimal proliferation risk, the IAEA impresses upon them the need to plan properly, to build the human resources and infrastructure, to establish independent and effective regulators and to adhere to international safety, security and non-proliferation instruments. The Agency offers advice in drafting national nuclear legislation and trains regulators and operators. One implication of a nuclear renaissance is the spread of nuclear material to many more countries. This naturally increases the risk that nuclear material could be diverted to make nuclear weapons. That is why the IAEA needs to think seriously about some form of multinational control over the fuel cycle. According to Dr. Mohamed ElBaradei the ideal scenario would be to start with a nuclear fuel bank under IAEA auspices. Then all new enrichment and reprocessing activities should be placed exclusively under multilateral control. Ultimately, all existing facilities should also be converted from national to multilateral control. The Agency helps countries improve their border controls, strengthen physical protection of nuclear material and radioactive sources and enhance nuclear security at major public events, such as the Beijing Olympic Games this summer. Effective nuclear

19 CFR 210.2 - General policy.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false General policy. 210.2 Section 210.2 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Rules of General Applicability § 210.2 General policy. It is the policy of the...

The role of international institutions in the formation of international bioethical law: UNESCO and the United Nations General Assembly attempt to govern human cloning.

Science.gov (United States)

Kuppuswamy, Chamundeeswari

2007-01-01

This article analyses the international governance of human reproductive cloning. Noting that bioethics is a new field of engagement for international lawyers, it recounts some of the institutional developments in bioethical law making. The role of UNESCO and the United Nations General Assembly is scrutinized and the author discusses the relative merits of the institutions' governance of human reproductive cloning. The author suggests that some international institutions and mechanisms are better suited than others for bioethical law making. The 2005 General Assembly resolution on human cloning is analysed in this context.

Ninth general report on the activities of the European Communities in 1975

Energy Technology Data Exchange (ETDEWEB)

1976-01-01

A requirement to publish this report is in accordance with Article 18 of the Treaty establishing a single Council and a single Commission of the European Communities. In his opening address to the European Parliament Feb. 10, 1976, Mr. Francois-Xavier Ortoli, President of the Commission, reviewed the achievements of the Community in 1975 and assessed its successes and failures prior to presenting its plans for 1976. Europe in the World, Building up an Integrated Economic Unit, and Improved Structural and Regional Balances and a Better Quality of Life are three memoranda annexed to the address by the President. The activities of the Communities in 1975 are summarized in five chapters. Abstracts were prepared for two activities dealing with energy: ''The Sectoral Policies: Common Energy Policy'' in one of the annexed memoranda and ''Community Policies, Section 14: Energy,'' in Chapter III. (MCW)

48 CFR 225.7403-1 - General.

Science.gov (United States)

2010-10-01

..., DEPARTMENT OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Defense Contractors Outside the United States 225.7403-1 General. Information and guidance pertaining to DoD antiterrorism/force protection policy for contracts that require performance or travel outside the United States can be obtained from...

39 CFR 4.5 - Assistant Postmasters General, General Counsel, Judicial Officer, Chief Postal Inspector.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Assistant Postmasters General, General Counsel, Judicial Officer, Chief Postal Inspector. 4.5 Section 4.5 Postal Service UNITED STATES POSTAL SERVICE THE... Counsel, a Judicial Officer, a Chief Postal Inspector, and such number of officers, described in 39 U.S.C...

Geography, Race/Ethnicity, and Physical Activity Among Men in the United States.

Science.gov (United States)

Sohn, Elizabeth Kelley; Porch, Tichelle; Hill, Sarah; Thorpe, Roland J

2017-07-01

Engaging in regular physical activity reduces one's risk of chronic disease, stroke, cardiovascular disease, and some forms of cancer. These preventive benefits associated with physical activity are of particular importance for men, who have shorter life expectancy and experience higher rates of chronic diseases as compared to women. Studies at the community and national levels have found that social and environmental factors are important determinants of men's physical activity, but little is known about how regional influences affect physical activity behaviors among men. The objective of this study is to examine the association between geographic region and physical activity among men in the United States, and to determine if there are racial/ethnic differences in physical activity within these geographic regions. Cross-sectional data from men who participated the 2000 to 2010 National Health Interview Survey ( N = 327,556) was used. The primary outcome in this study was whether or not men had engaged in sufficient physical activity to receive health benefits, defined as meeting the 2008 Physical Activity Guidelines for Americans. Race/ethnicity and geographic region were the primary independent variables. Within every region, Hispanic and Asian men had lower odds of engaging in sufficient physical activity compared to white men. Within the Northeast, South, and West, black men had lower odds of engaging in sufficient physical activity compared to white men. The key findings indicate that the odds of engaging in sufficient physical activity among men differ significantly between geographic regions and within regions by race/ethnicity.

General relativity and gravitation, 1989

International Nuclear Information System (INIS)

Ashby, N.; Bartlett, D.F.; Wyss, W.

1990-01-01

This volume records the lectures and symposia of the 12th International Conference on General Relativity and Gravitation. Plenary lecturers reviewed the major advances since the previous conference in 1986. The reviews cover classical and quantum theory of gravity, colliding gravitational waves, gravitational lensing, relativistic effects on pulsars, tests of the inverse square law, numerical relativity, cosmic microwave background radiation, experimental tests of gravity theory, gravitational wave detectors, and cosmology. The plenary lectures are complemented by summaries of symposia, provided by the chairmen. Almost 700 contributed papers were presented at these and they cover an even wider range of topics than the plenary talks. The book provides a comprehensive guide to research activity in both experimental and theoretical gravitation and its applications in astrophysics and cosmology. It will be essential reading for research workers in these fields, as well as theoretical and experimental physicists, astronomers, and mathematicians who wish to be acquainted with modern developments in gravitational theory and general relativity. All the papers and summaries of the workshop sessions are indexed separately. (16 united talks, 20 workshop sessions). (author)

Political economy and citizen empowerment: Strategies and challenges of Emiratisation in the United Arab Emirates

OpenAIRE

Paul Thompson; Henry Wissink

2016-01-01

Orientation:  The United Arab Emirates’ labour market by design is inclined to exclude generally the Emirati population from active participation in the private sector, in order to take advantage of cheap labour primarily from South Asia. Research purpose: The aim of this article was to explain, using labour market segmentation theory, how the present epoch of free market capitalism in the ‘minority state’ of the United Arab Emirates (UAE) has socially excluded its’ citizens. Motivation...

Resonant passive–active vibration absorber with integrated force feedback control

International Nuclear Information System (INIS)

Høgsberg, Jan; Brodersen, Mark L; Krenk, Steen

2016-01-01

A general format of a two-terminal vibration absorber is constructed by placing a passive unit in series with a hybrid unit, composed of an active actuator in parallel with a second passive element. The displacement of the active actuator is controlled by an integrated feedback control with the difference in force between the two passive elements as input. This format allows passive and active contributions to be combined arbitrarily within the hybrid unit, which results in a versatile absorber format with guaranteed closed-loop stability. This is demonstrated for resonant absorbers with inertia realized passively by a mechanical inerter or actively by the integrated force feedback. Accurate calibration formulae are presented for two particular absorber configurations and the performance is subsequently demonstrated with respect to both equal modal damping and effective response reduction. (technical note)

Generalization of the Activated Complex Theory of Reaction Rates. II. Classical Mechanical Treatment

Science.gov (United States)

Marcus, R. A.

1964-01-01

In its usual classical form activated complex theory assumes a particular expression for the kinetic energy of the reacting system -- one associated with a rectilinear motion along the reaction coordinate. The derivation of the rate expression given in the present paper is based on the general kinetic energy expression.

22 CFR 309.1 - General purpose.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true General purpose. 309.1 Section 309.1 Foreign Relations PEACE CORPS DEBT COLLECTION General Provisions § 309.1 General purpose. This part prescribes the procedures to be used by the United States Peace Corps (Peace Corps) in the collection and/or disposal of non...

Standardization process for pipeline right-of-way activities: the case of TRANSPETRO's Oil Pipeline and Terminals Business Unit

Energy Technology Data Exchange (ETDEWEB)

Ribeiro, Kassandra Senra de Morais M.; Goncalves, Bruno Martins [TRANSPETRO - PETROBRAS Transporte S.A., Rio de Janeiro, RJ (Brazil). Diretoria de Terminais e Oleodutos; Almeida, Maria Fatima Ludovico de [Pontificia Universidade Catolica do Rio de Janeiro (PUC-Rio/ITUC), Rio de Janeiro, RJ (Brazil). Instituto Tecnologico

2009-07-01

This paper describes the experience of PETROBRAS Transporte S.A. concerning the standardization process for its pipeline right-of-way (ROW) activities. This standardization initiative has been carried out within the Oil Pipelines and Terminals Standardization Program (PRONOT), focusing on planning, standardization and implementation of all norms and corporate procedures referring to TRANSPETRO's right-of-way activities. The process promoted the integration of isolated regional initiatives, a sense of unity and the creation of a learning network consisting of 60 employees. This paper presents the last phase's results concerning implementation of corporate standards, based upon achievements of previous phases. It covers the following topics: a general view of the whole process by way of introduction; the potential of integration of recent standardization results with TRANSPETRO's corporate management tools and information systems; definition of four performance indicators and their metrics related to pipeline right-of-way management, as well as a corporate standard for the requirements for contracting services related to rights-of-way inspection, maintenance and communication; challenges, barriers and benefits perceived by the team responsible for formulating and implementing standards and procedures in TRANSPETRO's Oil Pipelines and Terminals Unit. (author)

Generalized design of high performance shunt active power filter with output LCL filter

DEFF Research Database (Denmark)

Tang, Yi; Loh, Poh Chiang; Wang, Peng

2012-01-01

parameters, interactions between resonance damping and harmonic compensation, bandwidth design of the closed-loop system, and active damping implementation with fewer current sensors. These described design concerns, together with their generalized design procedure, are applied to an analytical example......This paper concentrates on the design, control, and implementation of an LCL-filter-based shunt active power filter (SAPF), which can effectively compensate for harmonic currents produced by nonlinear loads in a three-phase three-wire power system. With an LCL filter added at its output...

Spine Surgery Outcomes in Elderly Patients Versus General Adult Patients in the United States: A MarketScan Analysis.

Science.gov (United States)

Lagman, Carlito; Ugiliweneza, Beatrice; Boakye, Maxwell; Drazin, Doniel

2017-07-01

To compare spine surgery outcomes in elderly patients (80-103 years old) versus general adult patients (18-79 years-old) in the United States. Truven Health Analytics MarketScan Research Databases (2000-2012) were queried. Patients with a diagnosis of degenerative disease of the spine without concurrent spinal stenosis, spinal stenosis without concurrent degenerative disease, or degenerative disease with concurrent spinal stenosis and who had undergone decompression without fusion, fusion without decompression, or decompression with fusion procedures were included. Indirect outcome measures included length of stay, in-hospital mortality, in-hospital and 30-day complications, and discharge disposition. Patients (N = 155,720) were divided into elderly (n = 10,232; 6.57%) and general adult (n = 145,488; 93.4%) populations. Mean length of stay was longer in elderly patients versus general adult patients (3.62 days vs. 3.11 days; P adult patients (0.31% vs. 0.06%; P adult patients (11.3% vs. 7.15% and 17.8% vs. 12.6%; P adult patients (33.7% vs. 16.2%; P < 0.0001). Our results revealed significantly longer hospital stays, more in-hospital mortalities, and more in-hospital and 30-day complications after decompression without fusion, fusion without decompression, or decompression with fusion procedures in elderly patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Endogenous Generalized Weights under DEA Control

DEFF Research Database (Denmark)

Agrell, Per J.; Bogetoft, Peter

Non-parametric efficiency analysis, such as Data Envelopment Analysis (DEA) relies so far on endogenous local or exogenous general weights, based on revealed preferences or market prices. However, as DEA is gaining popularity in regulation and normative budgeting, the strategic interest...... of the evaluated industry calls for attention. We offer endogenous general prices based on a reformulation of DEA where the units collectively propose the set of weights that maximize their efficiency. Thus, the sector-wide efficiency is then a result of compromising the scores of more specialized smaller units...

A general approach toward enhancement of pseudocapacitive performance of conducting polymers by redox-active electrolytes

KAUST Repository

Chen, Wei

2014-12-01

A general approach is demonstrated where the pseudocapacitive performance of different conducting polymers is enhanced in redox-active electrolytes. The concept is demonstrated using several electroactive conducting polymers, including polyaniline, polypyrrole, and poly(3,4-ethylenedioxythiophene). As compared to conventional electrolytes, the redox-active electrolytes, prepared by simply adding a redox mediator to the conventional electrolyte, can significantly improve the energy storage capacity of pseudocapacitors with different conducting polymers. The results show that the specific capacitance of conducting polymer based pseudocapacitors can be increased by a factor of two by utilization of the redox-active electrolytes. In fact, this approach gives some of the highest reported specific capacitance values for electroactive conducting polymers. Moreover, our findings present a general and effective approach for the enhancement of energy storage performance of pseudocapacitors using a variety of polymeric electrode materials. © 2014 Elsevier B.V. All rights reserved.

Assessment of hydrologic impact of extending exploratory shafts into the Calico Hills nonwelded tuff unit at Yucca Mountain, Nevada

International Nuclear Information System (INIS)

Nichols, W.E.; Freshley, M.D.; Rockhold, M.L.

1991-03-01

The US Department of Energy (DOE) is performing analyses to address an objection by the US Nuclear Regulatory Commission to plans in the Consultation Draft of the Site Characterization Plan for direct excavation of the Calico Hills nonwelded (CHn) unit within the repository exploration block at Yucca Mountain, Nevada. The excavation was planned as part of site characterization activities for the potential high-level nuclear waste repository at Yucca Mountain. This characterization activities for the potential high-level nuclear waste repository at Yucca Mountain. This characterization activity has been deferred, pending the results of a risk/benefit analysis of alternative methods for obtaining needed characterization data from CHn unit. The benefits from characterizing the CHn unit are generally related to obtaining information leading to improved confidence in predictions of site performance. The risks are generally associated with potential adverse impacts to site performance that result from excavation or other intrusion into the CHn unit. The purpose of the risk/benefit analysis is to produce a recommendation to the Director, Regulatory and Site Evaluation Division. DOE/Yucca Mountain Site Characterization Project Office for a strategy for characterizing the CHn unit. The recommendation will describe characterization activities that are expected to provide the needed information while limiting adverse impacts to site performance to the extent practical. The risk/benefit analysis was supported with scoping calculations to provide a quantitative evaluation of the impacts associated with different strategies. The working group responsible for the risk/benefit analysis requested that these scoping calculations to be supported with more detailed performance assessments for evaluating impacts of different characterization activities. This report summarizes the results of these performance assessment analyses. 9 refs., 30 figs., 1 tab

Activities promoting the achievement of high nuclear fuel performance indicators

International Nuclear Information System (INIS)

Naev, I.; Tomov, A.

2011-01-01

This presentation begins with brief general information about Kozloduy Nuclear Power Plant and organization activities about fresh fuel delivery assurance. The TVSA implementation, fuel cycle, fresh fuel standard entrance inspection and additional fresh fuel inspection are briefly described. Activities concerning core refueling, radiochemistry analysis, control rods drop time, measurement of the distance between the reactor flange and PTU flange, specific items for core unloading and a comparison between the two variants for operations scope with full and without full core unloading are presented. The core unloading - results and next steps, final core design (Unit 6, 2010), preparing for core loading (Unit 6, 2010) , core loading (Unit 6, 2010), after loading core inspection (Unit 6, 2010), core inspection, reactor assembling (Unit 6, 2010), fuel control during reactor startup, fuel control during operation period and fuel assembly data base are also discussed

Zinc injection on the EDF fleet monitoring the injection on 12 units

International Nuclear Information System (INIS)

Le-Meur, Gaelle Harmand; Anne-Marie; Stutzmann, Agnes; Taunier, Stephane; Benfarah, Moez; Bretelle, Jean-Luc; Alain, Rocher; Claeys, Myriam; Bonne, Sebastien

2012-09-01

After a first implementation of zinc injection at Bugey 2 and Bugey 4, EDF decided to extend the program to other units of its fleet. 14 more reactors from the French fleet of 58 were chosen in order to - Reduce the radiation sources for curative or preventive (after SGR) reasons - Mitigate stress corrosion cracking on nickel alloys and reduce the rate of generalized corrosion - Prevent the risk of CIPS, mainly after a fuel management change. Zinc injection started on 9 new units in 2011, 1 unit in 2012 and will be extended to 4 other units before the end of 2013. To monitor the injection, EDF has defined a complete program concerning chemistry, radiation protection (dose rate and deposited activities measurements), materials (statistical analysis of SG tube cracks), fuel (oxide measurements) and waste (radiochemical characterization of filters). Reference units were chosen for each field because of the size of the fleet. This paper will detail the different monitoring programs on the EDF plants injecting zinc. (authors)

Suboptimal Muscle Synergy Activation Patterns Generalize their Motor Function across Postures.

Science.gov (United States)

Sohn, M Hongchul; Ting, Lena H

2016-01-01

We used a musculoskeletal model to investigate the possible biomechanical and neural bases of using consistent muscle synergy patterns to produce functional motor outputs across different biomechanical conditions, which we define as generalizability. Experimental studies in cats demonstrate that the same muscle synergies are used during reactive postural responses at widely varying configurations, producing similarly-oriented endpoint force vectors with respect to the limb axis. However, whether generalizability across postures arises due to similar biomechanical properties or to neural selection of a particular muscle activation pattern has not been explicitly tested. Here, we used a detailed cat hindlimb model to explore the set of feasible muscle activation patterns that produce experimental synergy force vectors at a target posture, and tested their generalizability by applying them to different test postures. We used three methods to select candidate muscle activation patterns: (1) randomly-selected feasible muscle activation patterns, (2) optimal muscle activation patterns minimizing muscle effort at a given posture, and (3) generalizable muscle activation patterns that explicitly minimized deviations from experimentally-identified synergy force vectors across all postures. Generalizability was measured by the deviation between the simulated force direction of the candidate muscle activation pattern and the experimental synergy force vectors at the test postures. Force angle deviations were the greatest for the randomly selected feasible muscle activation patterns (e.g., >100°), intermediate for effort-wise optimal muscle activation patterns (e.g., ~20°), and smallest for generalizable muscle activation patterns (e.g., synergy force vector was reduced by ~45% when generalizability requirements were imposed. Muscles recruited in the generalizable muscle activation patterns had less sensitive torque-producing characteristics to changes in postures. We

Design of a one-chip board microcontrol unit for active vibration control of a naval ship mounting system

International Nuclear Information System (INIS)

Oh, Jong-Seok; Choi, Seung-Bok; Han, Young-Min; Nguyen, Vien-Quoc; Moon, Seok-Jun

2012-01-01

This work presents an experimental implementation of a user-tunable one-chip board microcontrol unit which is specifically designed for vibration control of the active mounting system for naval ships. The proposed mounting system consists of four active mounts supporting vibration-sensitive equipment. Each active mount constitutes a rubber element, an inertial mass and the piezostack actuator. It is designed for particular applications that require effective isolation performance against wide frequency ranges, such as naval ship equipment. After describing the configuration of the active mount, dynamic characteristics of the rubber element and the piezostack actuator are experimentally identified. Accordingly, the proposed mounting system is constructed and the governing equations of motion are formulated. In order to attenuate the unwanted vibrations transferred from the upper mass, a feedforward controller with fast Fourier algorithm is designed and experimentally realized using the one-chip microcontrol board which is specially made for this practical application. In order to evaluate the performance of the one-chip microcontrol unit, vibration control results of the proposed active mounting system are presented in the frequency domain. (technical note)

Second-Order Perturbation Theory for Generalized Active Space Self-Consistent-Field Wave Functions.

Science.gov (United States)

Ma, Dongxia; Li Manni, Giovanni; Olsen, Jeppe; Gagliardi, Laura

2016-07-12

A multireference second-order perturbation theory approach based on the generalized active space self-consistent-field (GASSCF) wave function is presented. Compared with the complete active space (CAS) and restricted active space (RAS) wave functions, GAS wave functions are more flexible and can employ larger active spaces and/or different truncations of the configuration interaction expansion. With GASSCF, one can explore chemical systems that are not affordable with either CASSCF or RASSCF. Perturbation theory to second order on top of GAS wave functions (GASPT2) has been implemented to recover the remaining electron correlation. The method has been benchmarked by computing the chromium dimer ground-state potential energy curve. These calculations show that GASPT2 gives results similar to CASPT2 even with a configuration interaction expansion much smaller than the corresponding CAS expansion.

A general framework for sensor-based human activity recognition.

Science.gov (United States)

Köping, Lukas; Shirahama, Kimiaki; Grzegorzek, Marcin

2018-04-01

Today's wearable devices like smartphones, smartwatches and intelligent glasses collect a large amount of data from their built-in sensors like accelerometers and gyroscopes. These data can be used to identify a person's current activity and in turn can be utilised for applications in the field of personal fitness assistants or elderly care. However, developing such systems is subject to certain restrictions: (i) since more and more new sensors will be available in the future, activity recognition systems should be able to integrate these new sensors with a small amount of manual effort and (ii) such systems should avoid high acquisition costs for computational power. We propose a general framework that achieves an effective data integration based on the following two characteristics: Firstly, a smartphone is used to gather and temporally store data from different sensors and transfer these data to a central server. Thus, various sensors can be integrated into the system as long as they have programming interfaces to communicate with the smartphone. The second characteristic is a codebook-based feature learning approach that can encode data from each sensor into an effective feature vector only by tuning a few intuitive parameters. In the experiments, the framework is realised as a real-time activity recognition system that integrates eight sensors from a smartphone, smartwatch and smartglasses, and its effectiveness is validated from different perspectives such as accuracies, sensor combinations and sampling rates. Copyright © 2018 Elsevier Ltd. All rights reserved.

Organization of Control Units with Operational Addressing

OpenAIRE

Alexander A. Barkalov; Roman M. Babakov; Larysa A. Titarenko

2012-01-01

The using of operational addressing unit as the block of control unit is proposed. The new structure model of Moore finite-state machine with reduced hardware amount is developed. The generalized structure of operational addressing unit is suggested. An example of synthesis process for Moore finite-state machine with operational addressing unit is given. The analytical researches of proposed structure of control unit are executed.

Mortality of induced abortion, other outpatient surgical procedures and common activities in the United States.

Science.gov (United States)

Raymond, Elizabeth G; Grossman, Daniel; Weaver, Mark A; Toti, Stephanie; Winikoff, Beverly

2014-11-01

The recent surge of new legislation regulating induced abortion in the United States is ostensibly motivated by the desire to protect women's health. To provide context for interpreting the risk of abortion, we compared abortion-related mortality to mortality associated with other outpatient surgical procedures and selected nonmedical activities. We calculated the abortion-related mortality rate during 2000-2009 using national data. We searched PubMed and other sources for contemporaneous data on mortality associated with other outpatient procedures commonly performed on healthy young women, marathon running, bicycling and driving. The abortion-related mortality rate in 2000-2009 in the United States was 0.7 per 100,000 abortions. Studies in approximately the same years found mortality rates of 0.8-1.7 deaths per 100,000 plastic surgery procedures, 0-1.7deaths per 100,000 dental procedures, 0.6-1.2 deaths per 100,000 marathons run and at least 4 deaths among 100,000 cyclists in a large annual bicycling event. The traffic fatality rate per 758 vehicle miles traveled by passenger cars in the United States in 2007-2011 was about equal to the abortion-related mortality rate. The safety of induced abortion as practiced in the United States for the past decade met or exceeded expectations for outpatient surgical procedures and compared favorably to that of two common nonmedical voluntary activities. The new legislation restricting abortion is unnecessary; indeed, by reducing the geographic distribution of abortion providers and requiring women to travel farther for the procedure, these laws are potentially detrimental to women's health. Copyright © 2014 Elsevier Inc. All rights reserved.

Preparation for decommissioning of the Kozloduy Nuclear Power Plant units 1 and 2

International Nuclear Information System (INIS)

Delcheva, T.; Ribarski, V.; Demireva, E.

2006-01-01

The first decommissioning strategy of units 1 and 2 of Kozloduy NPP (KNPP) stipulated 3 phases: a 5 year phase including the post operation activities and preparation of the safe enclosure (SE); a 35 years SE period, followed by deferred dismantling. 'Updated Decommissioning Strategy for Units 1-4 of Kozloduy NPP' was issued in June 2006. The Updated Strategy is based on the so called 'Continuous Dismantling' Concept. The updated Strategy starts preparatory work earlier and then moves into dismantling work without a significant gap. The aim is to achieve a more optimal distribution of the dismantling activities along the time, saving jobs and the existing knowledge of the plant personnel during the decommissioning, and ensuring smooth and more effective use of financial and human resources and of the available infrastructure for waste treatment. This paper gives general information about the updated strategy and activities required for its implementation. (author)

General review of diagnostic systems in EDF PWR units

International Nuclear Information System (INIS)

Chevalier, R.; Brasseur, S.; Ricard, B.

1998-01-01

Since the beginning of the French nuclear program, Electricite de France (EDF) has looked for ways to improve the availability and safety of its nuclear units. Therefore, monitoring systems on turbogenerators, reactor coolant pumps, primary circuits and core internal structures were designed by the Research and Development Division and implemented with technologies available during the 1970's. However, mainly because of difficulties for data interpretation by plant personnel, EDF subsequently decided to design and develop different tools to help plant operators to process a diagnosis: - a new generation of the Monitoring and Diagnostic System called PSAD, - expert systems for diagnosis on reactor coolant pumps (RCP) 'DIAPO' and turbogenerator units (TG) 'DIVA', - diagnostic guides written for most equipment pending the installation of new monitoring and diagnosis systems. The first version of PSAD, installed in five units, performs on-line monitoring of the turbogenerator shaft line, steam inlet valves, the reactor coolant pumps and the generator stator. The second version not yet implemented, will include Loose Part Detection (LPD) and Core Internal Structure Monitoring (CISM). The level of diagnosis achieved by PSAD depends on the component monitored. The TG and RCP monitoring functions of PSAD compute high level diagnosis descriptors such as natural frequencies and long term trends but do not elaborate a diagnosis automatically. However, a diagnostic assistance window is available on-line, whenever a warning message is displayed, whether for immediate or later action. The window presents a diagnostic approach whose purpose is to find the causes of the symptoms observed. This diagnosis approach is automated in the DIVA and DIAPO expert systems. Numerous potential faults can be identified for both systems thanks to a hierarchy of abnormal situations. The user interactively answers questions when information is needed to progress in the diagnosis. The resulting

48 CFR 750.7106-1 - General.

Science.gov (United States)

2010-10-01

... the foreign policy interests of the United States is a matter of sound judgment to be made on the... MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS Extraordinary Contractual Actions To Protect Foreign Policy Interests of the United States 750.7106-1 General. The mere fact that losses occur under a Government...

48 CFR 750.7102 - General policy.

Science.gov (United States)

2010-10-01

... MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS Extraordinary Contractual Actions To Protect Foreign Policy Interests of the United States 750.7102 General policy. Extra-contractual claims arising from foreign... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false General policy. 750.7102...

A general approach toward enhancement of pseudocapacitive performance of conducting polymers by redox-active electrolytes

KAUST Repository

Chen, Wei; Xia, Chuan; Baby, Rakhi Raghavan; Alshareef, Husam N.

2014-01-01

A general approach is demonstrated where the pseudocapacitive performance of different conducting polymers is enhanced in redox-active electrolytes. The concept is demonstrated using several electroactive conducting polymers, including polyaniline

Sector activities and lessons learned around initial implementation of the United States national physical activity plan.

Science.gov (United States)

Evenson, Kelly R; Satinsky, Sara B

2014-08-01

National plans are increasingly common but infrequently evaluated. The 2010 United States National Physical Activity Plan (NPAP) provided strategies to increase population levels of physical activity. This paper describes (i) the initial accomplishments of the NPAP sector teams, and (ii) results from a process evaluation to determine how the sectors operated, their cross-sector collaboration, challenges encountered, and positive experiences. During 2011, a quarterly reporting system was developed to capture sector-level activities. A year-end interview derived more detailed information. Interviews with 12 sector leads were recorded, transcribed verbatim, and analyzed for common themes. The 6 sectors worked on goals from the implementation plan that focused broadly on education, promotion, intervention, policy, collaboration, and evaluation. Through year-end interviews, themes were generated around operations, goal setting, and cross-sector collaboration. Challenges to the NPAP work included lack of funding and time, the need for marketing and promotion, and organizational support. Positive experiences included collaboration, efficiency of work, enhanced community dynamic, and accomplishments toward NPAP goals. These initial results on the NPAP sector teams can be used as a baseline assessment for future monitoring. The lessons learned may be useful to other practitioners developing evaluations around state- or national-level plans.

Can systemically generated reactive oxygen species help to monitor disease activity in generalized vitiligo? A pilot study

Directory of Open Access Journals (Sweden)

Richeek Pradhan

2014-01-01

Full Text Available Background: Generalized vitiligo is a disease with unpredictable bursts of activity, goal of treatment during the active phase being to stabilize the lesions. This emphasizes the need for a prospective marker for monitoring disease activity to help decide the duration of therapy. Aims and Objectives: In the present study, we examined whether reactive oxygen species (ROS generated in erythrocytes can be translated into a marker of activity in vitiligo. Materials and Methods: Level of intracellular ROS was measured flow cytometrically in erythrocytes from venous blood of 21 patients with generalized vitiligo and 21 healthy volunteers using the probe dichlorodihydrofluorescein diacetate. Results: The levels of ROS differed significantly between patients and healthy controls, as well as between active versus stable disease groups. In the active disease group, ROS levels were significantly lower in those being treated with systemic steroids than those that were not. ROS levels poorly correlated with disease duration or body surface area involved. Conclusion: A long-term study based on these findings can be conducted to further validate the potential role of ROS in monitoring disease activity vitiligo.

Assessment of Diet and Physical Activity in Paediatric Non-Alcoholic Fatty Liver Disease Patients: A United Kingdom Case Control Study

Directory of Open Access Journals (Sweden)

Philippa S. Gibson

2015-11-01

Full Text Available Non-alcoholic fatty liver disease (NAFLD is the most common cause of chronic liver disease in children, with prevalence rising alongside childhood obesity rates. This study aimed to characterise the habitual diet and activity behaviours of children with NAFLD compared to obese children without liver disease in the United Kingdom (UK. Twenty-four biopsy-proven paediatric NAFLD cases and eight obese controls without biochemical or radiological evidence of NAFLD completed a 24-h dietary recall, a Physical Activity Questionnaire (PAQ, a Dutch Eating Behavior Questionnaire (DEBQ and a 7-day food and activity diary (FAD, in conjunction with wearing a pedometer. Groups were well matched for age and gender. Obese children had higher BMI z-scores (p = 0.006 and BMI centiles (p = 0.002 than participants with NAFLD. After adjusting for multiple hypotheses testing and controlling for differences in BMI, no differences in macro- or micronutrient intake were observed as assessed using either 24-h recall or 7-day FAD (p > 0.001. Under-reporting was prevalent (NAFLD 75%, Obese Control 87%: p = 0.15. Restrained eating behaviours were significantly higher in the NAFLD group (p = 0.005, who also recorded more steps per day than the obese controls (p = 0.01. In conclusion, this is the first study to assess dietary and activity patterns in a UK paediatric NAFLD population. Only a minority of cases and controls were meeting current dietary and physical activity recommendations. Our findings do not support development of specific dietary/ physical activity guidelines for children with NAFLD; promoting adherence with current general paediatric recommendations for health should remain the focus of clinical management.

Identifying Chronic Conditions and Other Selected Factors That Motivate Physical Activity in World Senior Games Participants and the General Population

Directory of Open Access Journals (Sweden)

Ray M. Merrill PhD, MPH

2015-07-01

Full Text Available This study assesses chronic disease or disease-related conditions as motivators of physical activity. It also compares these and other motivators of physical activity between Senior Games participants (SGPs and the general population. Analyses are based on an anonymous cross-sectional survey conducted among 666 SGPs and 177 individuals from the general population. SGPs experienced better general health and less obesity, diabetes, and depression, as well as an average of 14.7 more years of regular physical activity ( p < .0001, 130.8 more minutes per week of aerobic activity ( p < .0001, and 42.7 more minutes of anaerobic activity per week ( p < .0001. Among those previously told they had diabetes, high blood pressure, high cholesterol, or depression, 74.2%, 72.2%, 70.4%, and 60.6%, respectively, said that it motivated them to increase their physical activity. Percentages were similar between SGPs and the general population. SGPs were more likely motivated to be physically active to improve physical and mental health in the present, to prevent physical and cognitive decline in the future, and to increase social opportunities. The Senior Games reinforces extrinsic motivators to positively influence intrinsic promoters such as skill development, satisfaction of learning, enjoyment, and fun.

SI units in radiation protection

International Nuclear Information System (INIS)

Herrmann, D.

1976-10-01

In the field of radiation protection all hitherto used units for activity, activity concentrations, exposure, absorbed dose, and dose rates have to be replaced by SI units during the next years. For this purpose graphs and conversion tables are given as well as recommendations on unit combinations preferentially to be used. As to the dose equivalent, it is suggested to introduce a new special unit being 100 times greater than the rem, instead of maintaining the rem or using the gray for both absorbed dose and dose equivalent. Measures and time schedule relating to the gradual transition to SI units in measuring techniques, training, and publishing et cetera are explained. (author)

Understanding the burden of idiopathic generalized epilepsy in the United States, Europe, and Brazil: An analysis from the National Health and Wellness Survey.

Science.gov (United States)

Gupta, Shaloo; Kwan, Patrick; Faught, Edward; Tsong, Wan; Forsythe, Anna; Ryvlin, Phillipe

2016-02-01

The aim of this study was to understand the current burden of primary generalized tonic-clonic seizures (PGTCS) associated with idiopathic generalized epilepsy (IGE) as a function of seizure frequency. We analyzed data for (IGE) as a proxy measure of PGTCS. Little is known about the quality of life (QoL), health utility, productivity, healthcare resource utilization (HRU), and cost burden of PGTCS or IGE. Patients were identified from the US (2011, 2012, & 2013), 5EU (2011 & 2013), and Brazil (2011 & 2012) National Health and Wellness Survey, a nationally representative, internet-based survey of adults (18+ years). Patients that self-reported a diagnosis of IGE were categorized into seizure frequencies of: ≥1 seizure per week, 1-3 seizures per month, 1-4 seizures per year, or productivity with the Work Productivity and Activity Impairment (WPAI) questionnaire, and HRU as reported in the past six months. Unit costs were estimated from the literature and multiplied against HRU values to calculate direct costs and WPAI values to calculate indirect costs. Generalized linear regression was utilized to examine the relationship between seizure frequency and each measure of burden with adjustment for covariates. Out of the general population surveyed, IGE was self-reported in 782 of 176,093 (US), 172 of 30,000 (UK), 106 of 30,001 (Germany), 87 of 30,000 (France), 31 of 12,011 (Spain), 22 of 17,500 (Italy), and 34 of 24,000 (Brazil). Persistent seizures (≥1 per year) were reported in over 40% of patients with IGE (10-15% with ≥1 seizure per week, 10-15% with 1-3 seizures per month, 20-25% with 1-4 seizures per year). Over 75% were treated with antiepileptic drugs (AEDs). Compared with those having <1 seizure per year (reference group), patients in the two most frequent seizure categories reported worse MCS and PCS scores. Patients in the three highest seizure frequency groups consistently reported worse health utility scores, and greater presenteeism (attending work

[Conservation Units.

Science.gov (United States)

Texas Education Agency, Austin.

Each of the six instructional units deals with one aspect of conservation: forests, water, rangeland, minerals (petroleum), and soil. The area of the elementary school curriculum with which each correlates is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the…

78 FR 39832 - Price for the 2013 5-Star Generals Profile Collection

Science.gov (United States)

2013-07-02

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2013 5-Star Generals Profile Collection AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $74.95 for the 2013 5-Star Generals Profile Collection. FOR FURTHER...

United States Military Theorists: A Study of Patrons and Interests

Science.gov (United States)

2010-05-21

fit. As Jomini contends, a general whose genius and hands are tied by an Aulic council, five hundred miles distant, cannot be a match for one who...marketing of exports, and otherwise promote a business climate conducive to profitable activities.31 This is both a boon and a danger for the United States...broadly enough to attune it to the current climate of foreign policy. This balancing is resident in Cebrowski’s theory with its links to key

IAEA Director General addresses efforts to protect against nuclear terrorism before UN General Assembly

International Nuclear Information System (INIS)

2001-01-01

The Director General of the IAEA, Dr. Mohamed ElBaradei, said October 22 in New York that the September 11 attacks on the United States had been a 'wake-up call' to everyone that more can and must be done to bolster security as an integral part of the management of national nuclear programmes. In support of that effort, he had already initiated a thorough review of all IAEA activities and programmes relevant to preventing acts of terrorism involving nuclear and other radioactive materials. 'The Agency is engaged in a variety of activities relevant to combating nuclear terrorism -- including programmes to ensure physical security, to help prevent and respond to illicit trafficking of nuclear material and other radioactive sources, to promote the safety of nuclear facilities, to safeguard nuclear material against non-peaceful uses, and to respond to emergencies', he said. Each of these programmes was being reviewed in-depth to identify additional measures that need to be taken in the light of recent events. In particular, expanding the scope and reach of many of the Agency's security and safety services was being considered. Also, existing conventions and guidelines, including the Convention on the Physical Protection of Nuclear Material, would be examined to ensure that they were comprehensive and effective, and efforts would be redoubled to ensure their universal application. The full text of the Director General's speech is available on the IAEA Web site www.iaea.org/worldatom/Press/Statements

Walking associated with public transit: moving toward increased physical activity in the United States.

Science.gov (United States)

Freeland, Amy L; Banerjee, Shailendra N; Dannenberg, Andrew L; Wendel, Arthur M

2013-03-01

We assessed changes in transit-associated walking in the United States from 2001 to 2009 and documented their importance to public health. We examined transit walk times using the National Household Travel Survey, a telephone survey administered by the US Department of Transportation to examine travel behavior in the United States. People are more likely to transit walk if they are from lower income households, are non-White, and live in large urban areas with access to rail systems. Transit walkers in large urban areas with a rail system were 72% more likely to transit walk 30 minutes or more per day than were those without a rail system. From 2001 to 2009, the estimated number of transit walkers rose from 7.5 million to 9.6 million (a 28% increase); those whose transit-associated walking time was 30 minutes or more increased from approximately 2.6 million to 3.4 million (a 31% increase). Transit walking contributes to meeting physical activity recommendations. Study results may contribute to transportation-related health impact assessment studies evaluating the impact of proposed transit systems on physical activity, potentially influencing transportation planning decisions.

CEREM activity report

International Nuclear Information System (INIS)

1997-01-01

This 1997 issue of the activity report of the CEREM (CEA) gives a general overview of the CEREM organization, activities and human resources with some budgetary information. The main activities described concern the materials fabrication for the nuclear and automotive industries, the powders metallurgy (molding by injection, cold pressing modelling), the simulation of the hot and cold working processes, the surface treatments, the joining (brazed joints, sintering, welding), the electrochemical storage of the energy (fuel cells, lithium accumulators), the corrosion and the physico-chemistry of fluids, the mechanical properties and the cracks, the robots for nuclear units dismantlement, the alteration mechanisms of properties under different solicitations (thermal, mechanical, chemical, irradiation) and the solidification-crystallogenesis. (O.M.)

Glutarimides: Biological activity, general synthetic methods and physicochemical properties

Directory of Open Access Journals (Sweden)

Popović-Đorđević Jelena B.

2015-01-01

Full Text Available Glutarimides, 2,6-dioxopiperidines are compounds that rarely occur in natural sources, but so far isolated ones exert widespread pharmacological activities, which makes them valuable as potential pharmacotherapeutics. Glutarimides act as androgen receptor antagonists, anti-inflammatory, anxiolytics, antibacterials, and tumor suppressing agents. Some synthetic glutarimide derivatives are already in use as immunosuppressive and sedative (e.g., thalidomide or anxiolytics (buspirone drugs. The wide applicability of this class of compounds, justify the interest of scientists to explore new pathways for its syntheses. General methods for synthesis of six-membered imide ring, are presented in this paper. These methods include: a reaction of dicarboxylic acids with ammonia or primary amine, b reactions of cyclization: amido-acids, diamides, dinitriles, nitrilo-acids, amido-nitriles, amido-esters, amidoacyl-chlorides or diacyl-chlorides, c adition of carbon-monoxide on a,b-unsaturated amides, d oxidation reactions, e Michael adition of active methylen compounds on methacrylamide or conjugated amides. Some of the described methods are used for closing glutarimide ring in syntheses of farmacological active compounds sesbanimide and aldose reductase inhibitors (ARI. Analyses of the geometry, as well as, the spectroscopic analyses (NMR and FT-IR of some glutarimides are presented because of their broad spectrum of pharmacological activity. To elucidate structures of glutarimides, geometrical parameters of newly synthesized tert-pentyl-1-benzyl-4-methyl-glutarimide-3-carboxylate (PBMG are analyzed and compared with the experimental data from X-ray analysis for glutarimide. Moreover, molecular electrostatic potential (MEP surface which is plotted over the optimized geometry to elucidate the reactivity of PBMG molecule is analyzed. The electronic properties of glutarimide derivatives are explained on the example of thalidomide. The Frontier Molecular Orbital

Fourteenth general report on the activities of the European Communities in 1980

Energy Technology Data Exchange (ETDEWEB)

1981-01-01

The general economic situation, Community achievements at home, enlargement of the Community, and the correlations of the Community and world events in 1980 are described. Activities of institutions connected with the Communities and financing Community activities in 1980 are also described. Other topics covered concerning the Community are: economic and monetary policy and internal market and industrial affairs, customs union, competition, financial institutions and taxation, employment and social policy, regional policies, environmental affairs, agriculture, fisheries, transport policy, energy, safety, research, and information markets. Considerations with countries (Greece, Spain, Portugal) which have applied or are being accepted as members are reviewed. Developments in the Community law are discussed. A section, The Year in Brief, is included. (MCW)

12 CFR 412.3 - General.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false General. 412.3 Section 412.3 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES ACCEPTANCE OF PAYMENT FROM A NON-FEDERAL SOURCE FOR TRAVEL EXPENSES § 412.3 General. (a) Applicability. This part applies to acceptance by the Export-Import Bank of...

Detections of Yersinia pestis East of the Known Distribution of Active Plague in the United States.

Science.gov (United States)

Mize, Erica L; Britten, Hugh B

2016-02-01

We examined fleas collected from black-tailed prairie dog (Cynomys ludovicianus) burrows from 2009 through 2011 in five national park units east of the known distribution of active plague across the northern Great Plains for the presence of Yersinia pestis. Across all national park units, Oropsylla tuberculata and Oropsylla hirsuta were the most common fleas collected from prairie dog burrows, 42.4% and 56.9%, respectively, of the 3964 fleas collected from burrow swabbing. Using a nested PCR assay, we detected 200 Y. pestis-positive fleas from 3117 assays. In total, 6.4% of assayed fleas were Y. pestis positive and 13.9% of prairie dog burrows swabbed contained Y. pestis-positive fleas. Evidence of the presence of Y. pestis was observed at all national park units except Devils Tower National Monument in Wyoming. We detected the presence of Y. pestis without large die-offs, i.e., enzootic sylvatic plague, east of the known distribution of active plague and near the eastern edge of the present distribution of black-tailed prairie dogs. This study, in combination with previous work suggests that sylvatic plague likely occurs across the range of black-tailed prairie dogs and should now be treated as endemic across this range.

IMPROVEMENT OF ECONOMIC COMPETENCE OF HEADS OF SECONDARY EDUCATION FOR EFFECTIVE ACTIVITY OF GENERAL SCHOOLS

Directory of Open Access Journals (Sweden)

Volodymyr V. Dyvak

2010-08-01

Full Text Available In the article the actual problem of improvement of economic competence of professional work of directors of schools for more efficient control of activity of general schools is considered.

Unit Commissioning of “Belene” NPP (Bulgaria)

International Nuclear Information System (INIS)

2009-01-01

This presentations gives detailed information about the following topics about commissioning: principles of NPP commissioning; phases of NPP commissioning; organization of commissioning activities; duties and responsibilities of the parties for carrying out unit commissioning activities; responsibility and obligations of the sides during commissioning of power unit; documentation required for power unit commissioning; quality assurance for commissioning activities

Structural Analysis and Anticoagulant Activities of the Novel Sulfated Fucan Possessing a Regular Well-Defined Repeating Unit from Sea Cucumber

Directory of Open Access Journals (Sweden)

Mingyi Wu

2015-04-01

Full Text Available Sulfated fucans, the complex polysaccharides, exhibit various biological activities. Herein, we purified two fucans from the sea cucumbers Holothuria edulis and Ludwigothurea grisea. Their structures were verified by means of HPGPC, FT-IR, GC–MS and NMR. As a result, a novel structural motif for this type of polymers is reported. The fucans have a unique structure composed of a central core of regular (1→2 and (1→3-linked tetrasaccharide repeating units. Approximately 50% of the units from L. grisea (100% for H. edulis fucan contain sides of oligosaccharides formed by nonsulfated fucose units linked to the O-4 position of the central core. Anticoagulant activity assays indicate that the sea cucumber fucans strongly inhibit human blood clotting through the intrinsic pathways of the coagulation cascade. Moreover, the mechanism of anticoagulant action of the fucans is selective inhibition of thrombin activity by heparin cofactor II. The distinctive tetrasaccharide repeating units contribute to the anticoagulant action. Additionally, unlike the fucans from marine alga, although the sea cucumber fucans have great molecular weights and affluent sulfates, they do not induce platelet aggregation. Overall, our results may be helpful in understanding the structure-function relationships of the well-defined polysaccharides from invertebrate as new types of safer anticoagulants.

24 CFR 92.205 - Eligible activities: General.

Science.gov (United States)

2010-04-01

... acquisition, site improvements, conversion, demolition, and other expenses, including financing costs...) Conversion of an existing structure to affordable housing is rehabilitation, unless the conversion entails adding one or more units beyond the existing walls, in which case, the project is new construction for...

The effect of music therapy compared with general recreational activities in reducing agitation in people with dementia: a randomised controlled trial.

Science.gov (United States)

Vink, A C; Zuidersma, M; Boersma, F; de Jonge, P; Zuidema, S U; Slaets, J P J

2013-10-01

This study aimed to compare the effects of music therapy with general recreational day activities in reducing agitation in people with dementia, residing in nursing home facilities. In a randomised controlled design, residents with dementia (n = 94) were allocated to either music therapy or recreational activities. Both music therapy and general activities were offered twice weekly for 4 months. Changes in agitation were measured with a modified Cohen-Mansfield Agitation Inventory (CMAI) at four intervals on each intervention day. A mixed model analysis was used to evaluate the effectiveness of music therapy, compared with general activities, on CMAI scores at 4 h after the intervention, controlled for CMAI scores at 1 h before the session and session number. Data were analysed for 77 residents (43 randomised to music therapy and 34 to general activities). In both groups, the intervention resulted in a decrease in agitated behaviours from 1 h before to 4 h after each session. This decrease was somewhat greater in the music therapy group than in the general activities group, but this difference was statistically not significant (F = 2.885, p = 0.090) and disappeared completely after adjustment for Global Deterioration Scale stage (F = 1.500; p = 0.222). Both music therapy and recreational activities lead to a short-term decrease in agitation, but there was no additional beneficial effect of music therapy over general activities. More research is required to provide insight in the effects of music therapy in reducing agitation in demented older people. Copyright © 2012 John Wiley & Sons, Ltd.

Lung segmentation from HRCT using united geometric active contours

Science.gov (United States)

Liu, Junwei; Li, Chuanfu; Xiong, Jin; Feng, Huanqing

2007-12-01

Accurate lung segmentation from high resolution CT images is a challenging task due to various detail tracheal structures, missing boundary segments and complex lung anatomy. One popular method is based on gray-level threshold, however its results are usually rough. A united geometric active contours model based on level set is proposed for lung segmentation in this paper. Particularly, this method combines local boundary information and region statistical-based model synchronously: 1) Boundary term ensures the integrality of lung tissue.2) Region term makes the level set function evolve with global characteristic and independent on initial settings. A penalizing energy term is introduced into the model, which forces the level set function evolving without re-initialization. The method is found to be much more efficient in lung segmentation than other methods that are only based on boundary or region. Results are shown by 3D lung surface reconstruction, which indicates that the method will play an important role in the design of computer-aided diagnostic (CAD) system.

Detecting bladder fullness through the ensemble activity patterns of the spinal cord unit population in a somatovisceral convergence environment

Science.gov (United States)

Park, Jae Hong; Kim, Chang-Eop; Shin, Jaewoo; Im, Changkyun; Koh, Chin Su; Seo, In Seok; Kim, Sang Jeong; Shin, Hyung-Cheul

2013-10-01

Objective. Chronic monitoring of the state of the bladder can be used to notify patients with urinary dysfunction when the bladder should be voided. Given that many spinal neurons respond both to somatic and visceral inputs, it is necessary to extract bladder information selectively from the spinal cord. Here, we hypothesize that sensory information with distinct modalities should be represented by the distinct ensemble activity patterns within the neuronal population and, therefore, analyzing the activity patterns of the neuronal population could distinguish bladder fullness from somatic stimuli. Approach. We simultaneously recorded 26-27 single unit activities in response to bladder distension or tactile stimuli in the dorsal spinal cord of each Sprague-Dawley rat. In order to discriminate between bladder fullness and tactile stimulus inputs, we analyzed the ensemble activity patterns of the entire neuronal population. A support vector machine (SVM) was employed as a classifier, and discrimination performance was measured by k-fold cross-validation tests. Main results. Most of the units responding to bladder fullness also responded to the tactile stimuli (88.9-100%). The SVM classifier precisely distinguished the bladder fullness from the somatic input (100%), indicating that the ensemble activity patterns of the unit population in the spinal cord are distinct enough to identify the current input modality. Moreover, our ensemble activity pattern-based classifier showed high robustness against random losses of signals. Significance. This study is the first to demonstrate that the two main issues of electroneurographic monitoring of bladder fullness, low signals and selectiveness, can be solved by an ensemble activity pattern-based approach, improving the feasibility of chronic monitoring of bladder fullness by neural recording.

Organizational structure and basic functions of international convention «SportAссord» activity

Directory of Open Access Journals (Sweden)

Nina Dolbysheva

2015-06-01

Full Text Available Purpose: to define and determine the basic functions of International convention “SportAссord” activity within the framework of international sport movement. Materials and Methods: 21 literary sources have been analyzed. Results: International convention “SportAссord” is a nongovernmental sport organization, which unites, supports, coordinates and protects international sport federations and organizations in the international sport movement. “SportAссord” does its activities in accordance with United Nations General Assembly Resolution 1296 (XLIV, provisions of the International Olympic Charter and Code of Ethics, grounding on World Anti-Doping Code. The president is the head of administrative office, with the departments and board of executive body under control. General Assembly is the supreme authority, which carries out the range of basic tasks and grants authority to the management of “SportAccord” and its members for them to fulfill general and special functions. Conclusions: the International convention “SportAccord” activity is aimed at carrying out tasks by fulfilling general and special functions on the basis of international and internal legal documents.

Effectiveness of highly active antiretroviral therapy administered by general practitioners in rural South Africa

NARCIS (Netherlands)

Barth, R. E.; van der Meer, J. T. M.; Hoepelman, A. I. M.; Schrooders, P. A.; van de Vijver, D. A.; Geelen, S. P. M.; Tempelman, H. A.

2008-01-01

The purpose of this study was to assess the one-year efficacy of highly active antiretroviral therapy (HAART) administered by general practitioners in a primary care community clinic in rural South Africa. We performed an observational cohort study of 675 treatment-naive human immunodeficiency virus

7 CFR 250.1 - General purpose and scope.

Science.gov (United States)

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false General purpose and scope. 250.1 Section 250.1... AGRICULTURE GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION DONATION OF FOODS FOR USE IN THE UNITED STATES, ITS TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.1 General purpose and...

General administrative activities

International Nuclear Information System (INIS)

Cottrell, W.B.

1980-01-01

Significant safety-related activities reported during September and October, which are not covered elsewhere in this issue, are summarized here. The Nuclear Regulatory Commission (NRC) has adopted an interim statement of policy on the licensing of nuclear power plants. Four speeches by NRC Commissioners are summarized. The Advisory Committee on Reactor Safeguards (ACRS) issued a review of the NRC Systematic Evaluation Program (SEP). The NRC also issued a policy statement on emergency planning guidance. Two Research Informantion Letters (RILs) issued during the report period are summarized. Last is a listing of developments on a variety os safety-related topics

12 CFR 411.605 - Inspector General report.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Inspector General report. 411.605 Section 411.605 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES NEW RESTRICTIONS ON LOBBYING Agency Reports § 411.605 Inspector General report. (a) The Inspector General, or other official as specified in...

Generalized calculus with applications to matter and forces

CERN Document Server

Campos, L M B C

2014-01-01

Combining mathematical theory, physical principles, and engineering problems, Generalized Calculus with Applications to Matter and Forces examines generalized functions, including the Heaviside unit jump and the Dirac unit impulse and its derivatives of all orders, in one and several dimensions. The text introduces the two main approaches to generalized functions: (1) as a nonuniform limit of a family of ordinary functions, and (2) as a functional over a set of test functions from which properties are inherited. The second approach is developed more extensively to encompass multidimensional generalized functions whose arguments are ordinary functions of several variables. As part of a series of books for engineers and scientists exploring advanced mathematics, Generalized Calculus with Applications to Matter and Forces presents generalized functions from an applied point of view, tackling problem classes such as: •Gauss and Stokes’ theorems in the differential geometry, tensor calculus, and theory of ...

[Endoplasmic-mitochondrial Ca(2+)-functional unit: dependence of respiration of secretory cells on activity of ryanodine- and IP3 - sensitive Ca(2+)-channels].

Science.gov (United States)

Velykopols'ka, O Iu; Man'ko, B O; Man'ko, V V

2012-01-01

Using Clark oxygen electrode, dependence of mitochondrial functions on Ca(2+)-release channels activity of Chironomus plumosus L. larvae salivary glands suspension was investigated. Cells were ATP-permeabilized in order to enable penetration of exogenous oxidative substrates. Activation of plasmalemmal P2X-receptors (as well as P2Y-receptors) per se does not modify the endogenous respiration of salivary gland suspension. That is, Ca(2+)-influx from extracellular medium does not influence functional activity of mitochondria, although they are located along the basal part of the plasma membrane. Activation of RyRs intensifies endogenous respiration and pyruvate-malate-stimulated respiration, but not succinate-stimulated respiration. Neither activation of IP3Rs (via P2Y-receptors activation), nor their inhibition alters endogenous respiration. Nevertheless, IP3Rs inhibition by 2-APB intensifies succinate-stimulated respiration. All abovementioned facts testify that Ca2+, released from stores via channels, alters functional activity of mitochondria, and undoubtedly confirm the existence of endoplasmic-mitochondrial Ca(2+)-functional unit in Ch. plumosus larvae salivary glands secretory cells. In steady state of endoplasmic-mitochondrial Ca(2+)-functional unit the spontaneous activity of IP3Rs is observed; released through IP3Rs, Ca2+ is accumulated in mitochondria via uniporter and modulates oxidative processes. Activation of RyRs induces the transition of endoplasmic-mitochondrial Ca(2+)-functional unit to the active state, which is required to intensify cell respiration and oxidative phosphorylation. As expected, the transition of endoplasmic-mitochondrial Ca(2+)-functional unit to inactivated state (i. e. inhibition of Ca(2+)-release channels at excessive [Ca2+]i) limits the duration of signal transduction, has protective nature and prevents apoptosis.

Effect of a tailored physical activity intervention delivered in general practice settings: results of a randomized controlled trial

NARCIS (Netherlands)

Sluijs, van E.M.F.; Poppel - Bruinvels, van M.N.M.; Twisk, J.W.R.; Paw, M.J.M. Chin A; Calfas, K.J.; Mechelen, van W.

2005-01-01

OBJECTIVES: We evaluated the effectiveness of a minimal intervention physical activity strategy (physician-based assessment and counseling for exercise [PACE]) applied in general practice settings in the Netherlands. METHODS: Randomization took place at the general practice level. Participants were

Effect of a tailored physical activity intervention delivered in general practice settings: results of a randomized controlled trial

NARCIS (Netherlands)

van Sluijs, E.M.F.; van Poppel-Bruinvels, M.N.M.; Twisk, J.W.R.; Chin A Paw, M.J.M.; Calfas, K.J.; van Mechelen, W.

2005-01-01

Objectives. We evaluated the effectiveness of a minimal intervention physical activity strategy (physician-based assessment and counseling for exercise [PACE]) applied in general practice settings in the Netherlands. Methods. Randomization took place at the general practice level. Participants were

A randomised controlled trial to improve general practitioners' services in cancer rehabilitation: Effects on general practitioners' proactivity and on patients' participation in rehabilitation activities

DEFF Research Database (Denmark)

Bergholdt, SH; Søndergaard, J; Larsen, PV

2013-01-01

by their GP reported by the patients and GPs, respectively, and patients' participation in rehabilitation activities. Methods. Cluster randomised controlled trial. All general practices in Denmark were randomised to an intervention group or to a control group (usual procedures). Patients were subsequently...

Communication dated 5 September 2005 received from the Permanent Mission of the United Kingdom of Great Britain and Northern Ireland to the Agency concerning a letter from the Government of the United Kingdom to the Secretary General of the League of Arab States

International Nuclear Information System (INIS)

2005-01-01

The Secretariat has received a Note Verbale dated 5 September 2005 from the Permanent Mission of the United Kingdom, attaching a letter dated 31 August 2005 from the Minister of State at the Foreign and Commonwealth Office to the Secretary General of the League of Arab States. In the light of the request expressed by the Permanent Mission of the United Kingdom in that Note Verbale, the Note Verbale and the attached letter are hereby circulated for the information of all Member States

The Unitality of Quantum B-algebras

Science.gov (United States)

Han, Shengwei; Xu, Xiaoting; Qin, Feng

2018-02-01

Quantum B-algebras as a generalization of quantales were introduced by Rump and Yang, which cover the majority of implicational algebras and provide a unified semantic for a wide class of substructural logics. Unital quantum B-algebras play an important role in the classification of implicational algebras. The main purpose of this paper is to construct unital quantum B-algebras from non-unital quantum B-algebras.

Analysis of Unit Costs in a University. The Fribourg Example. Program on Institutional Management in Higher Education.

Science.gov (United States)

Pasquier, Jacques; Sachse, Matthias

Costing principles are applied to a university by estimating unit costs and their component factors for the university's different inputs, activities, and outputs. The information system used is designed for Fribourg University but could be applicable to other Swiss universities and could serve Switzerland's universities policy. In general, it…

Radwaste volume reduction and solidification by General Electric

International Nuclear Information System (INIS)

Green, T.A.; Weech, M.E.; Miller, G.P.; Eberle, J.W.

1982-01-01

Since 1978 General Electric has been actively engaged in developing a volume reduction and solidifcation system or treatment of radwaste generated in commercial nuclear power plants. The studies have been aimed at defining an integrated system that would be directly responsive to the rapid evolving needs of the industry for the volume reduction and solidification of low-level radwaste. The resulting General Electric Volume Reduction System (GEVRS) is an integrated system based on two processes: the first uses azeotropic distillation technology and is called AZTECH, and the second is controlled-air incineration...called INCA. The AZTECH process serves to remove water from concentrated salt solutions, ion exchange resins and filter sludge slurries and then encapsulates the dried solids into a dense plastic product. The INCA unit serves to reduce combustible wastes to ashes suitable for encapsulation into the same plastic product produced by AZTECH

CORPORATE E-MAIL SERVICE GOOGLE APPS AS AN INSTRUMENT OF ACTIVITY OF ORGANIZATIONAL-EDUCATIONAL UNITS OF THE HIGHER EDUCATIONAL INSTITUTION

Directory of Open Access Journals (Sweden)

Кarpenko А.

2017-03-01

Full Text Available The advantages of usage of cloud technologies, particularly, of Gmail service Google Apps in work of organizational-educational units of higher educational institutions are analyzed in this work. The main accents are put concerning usage of corporate e-mail Gmail service Google Apps, with the help of which informational-analytical support of activity of organizational-educational units of the University is provided. The author of the publication underlines key advantages of Gmail and analyses its opportunities. Main characteristics of corporate e-mail Gmail service Google Apps are described. It is identified that implementation of corporate e-mail Gmail service Google Apps is a part of creation of certain information system, that will ensure united information space of a modern higher educational institution. Effective organization of educational process, that was used by methodist of organizational-educational units (Scientific-methodological centre of research, scientific projects and programs of Borys Grinchenko Kyiv University in the work of corporate mail Gmail service Google Aps is analyzed and presented. It is identified, that creation and improvement of mechanisms of building corporate content with the help of Gmail service Google Apps will allow the collaborators of organizational-educational units of the higher educational institution to plan and organize educational process. Such organization of educational process optimizes the activity of organizational-educational units of higher educational institutions.

Human motor unit recordings: origins and insight into the integrated motor system.

Science.gov (United States)

Duchateau, Jacques; Enoka, Roger M

2011-08-29

Soon after Edward Liddell [1895-1981] and Charles Sherrington [1857-1952] introduced the concept of a motor unit in 1925 and the necessary technology was developed, the recording of single motor unit activity became feasible in humans. It was quickly discovered by Edgar Adrian [1889-1977] and Detlev Bronk [1897-1975] that the force exerted by muscle during voluntary contractions was the result of the concurrent recruitment of motor units and modulation of the rate at which they discharged action potentials. Subsequent studies found that the relation between discharge frequency and motor unit force was characterized by a sigmoidal function. Based on observations on experimental animals, Elwood Henneman [1915-1996] proposed a "size principle" in 1957 and most studies in humans focussed on validating this concept during various types of muscle contractions. By the end of the 20th C, the experimental evidence indicated that the recruitment order of human motor units was determined primarily by motoneuron size and that the occasional changes in recruitment order were not an intended strategy of the central nervous system. Fundamental knowledge on the function of Sherrington's "common final pathway" was expanded with observations on motor unit rotation, minimal and maximal discharge rates, discharge variability, and self-sustained firing. Despite the great amount of work on characterizing motor unit activity during the first century of inquiry, however, many basic questions remain unanswered and these limit the extent to which findings on humans and experimental animals can be integrated and generalized to all movements. 2011 Elsevier B.V. All rights reserved.

Cross-cultural comparisons of attitudes toward schizophrenia amongst the general population and physicians: a series of web-based surveys in Japan and the United States.

Science.gov (United States)

Richards, Misty; Hori, Hiroaki; Sartorius, Norman; Kunugi, Hiroshi

2014-02-28

Cross-cultural differences in attitudes toward schizophrenia are suggested, while no studies have compared such attitudes between the United States and Japan. In our previous study in Japan (Hori et al., 2011), 197 subjects in the general population and 112 physicians (excluding psychiatrists) enrolled in a web-based survey using an Internet-based questionnaire format. Utilizing the identical web-based survey method in the United States, the present study enrolled 172 subjects in the general population and 45 physicians. Participants' attitudes toward schizophrenia were assessed with the English version of the 18-item questionnaire used in our previous Japanese survey. Using exploratory factor analysis, we identified four factors labeled "social distance," "belief of dangerousness," "underestimation of patients' abilities," and "skepticism regarding treatment." The two-way multivariate analysis of covariance on the four factors, with country and occupation as the between-subject factors and with potentially confounding demographic variables as the covariates, revealed that the general population in the US scored significantly lower than the Japanese counterparts on the factors "social distance" and "skepticism regarding treatment" and higher on "underestimation of patients' abilities." Our results suggest that culture may have an important role in shaping attitudes toward mental illness. Anti-stigma campaigns that target culture-specific biases are considered important. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Case Study of Multi-Unit Risk: Multi-Unit Station Black-Out

Energy Technology Data Exchange (ETDEWEB)

Oh, Kyemin; Jang, Seung-cheol [KAERI, Daejeon (Korea, Republic of); Heo, Gyunyoung [Kyung Hee University, Yongin (Korea, Republic of)

2015-05-15

After Fukushima Daiichi Accident, importance and public concern for Multi-Unit Risk (MUR) or Probabilistic Safety Assessment (PSA) have been increased. Most of nuclear power plant sites in the world have more than two units. These sites have been facing the problems of MUR or accident such as Fukushima. In case of South Korea, there are generally more than four units on the same site and even more than ten units are also expected. In other words, sites in South Korea also have been facing same problems. Considering number of units on the same site, potential of these problems may be larger than other countries. The purpose of this paper is to perform case study based on another paper submitted in the conference. MUR is depended on various site features such as design, shared systems/structures, layout, environmental condition, and so on. Considering various dependencies, we assessed Multi-Unit Station Black-out (MSBO) accident based on Hanul Unit 3 and 4 model. In this paper, case study for multi-unit risk or PSA had been performed. Our result was incomplete to assess total multi-unit risk because of two challenging issues. First, economic impact had not been evaluated to estimate multi-unit risk. Second, large uncertainties were included in our result because of various assumptions. These issues must be resolved in the future.

Case Study of Multi-Unit Risk: Multi-Unit Station Black-Out

International Nuclear Information System (INIS)

Oh, Kyemin; Jang, Seung-cheol; Heo, Gyunyoung

2015-01-01

After Fukushima Daiichi Accident, importance and public concern for Multi-Unit Risk (MUR) or Probabilistic Safety Assessment (PSA) have been increased. Most of nuclear power plant sites in the world have more than two units. These sites have been facing the problems of MUR or accident such as Fukushima. In case of South Korea, there are generally more than four units on the same site and even more than ten units are also expected. In other words, sites in South Korea also have been facing same problems. Considering number of units on the same site, potential of these problems may be larger than other countries. The purpose of this paper is to perform case study based on another paper submitted in the conference. MUR is depended on various site features such as design, shared systems/structures, layout, environmental condition, and so on. Considering various dependencies, we assessed Multi-Unit Station Black-out (MSBO) accident based on Hanul Unit 3 and 4 model. In this paper, case study for multi-unit risk or PSA had been performed. Our result was incomplete to assess total multi-unit risk because of two challenging issues. First, economic impact had not been evaluated to estimate multi-unit risk. Second, large uncertainties were included in our result because of various assumptions. These issues must be resolved in the future

Motor Unit Action Potential Clustering—Theoretical Consideration for Muscle Activation during a Motor Task

Directory of Open Access Journals (Sweden)

Michael J. Asmussen

2018-01-01

Full Text Available During dynamic or sustained isometric contractions, bursts of muscle activity appear in the electromyography (EMG signal. Theoretically, these bursts of activity likely occur because motor units are constrained to fire temporally close to one another and thus the impulses are “clustered” with short delays to elicit bursts of muscle activity. The purpose of this study was to investigate whether a sequence comprised of “clustered” motor unit action potentials (MUAP can explain spectral and amplitude changes of the EMG during a simulated motor task. This question would be difficult to answer experimentally and thus, required a model to study this type of muscle activation pattern. To this end, we modeled two EMG signals, whereby a single MUAP was either convolved with a randomly distributed impulse train (EMG-rand or a “clustered” sequence of impulses (EMG-clust. The clustering occurred in windows lasting 5–100 ms. A final mixed signal of EMG-clust and EMG-rand, with ratios (1:1–1:10, was also modeled. A ratio of 1:1 would indicate that 50% of MUAP were randomly distributed, while 50% of “clustered” MUAP occurred in a given time window (5–100 ms. The results of the model showed that clustering MUAP caused a downshift in the mean power frequency (i.e., ~30 Hz with the largest shift occurring with a cluster window of 10 ms. The mean frequency shift was largest when the ratio of EMG-clust to EMG-rand was high. Further, the clustering of MUAP also caused a substantial increase in the amplitude of the EMG signal. This model potentially explains an activation pattern that changes the EMG spectra during a motor task and thus, a potential activation pattern of muscles observed experimentally. Changes in EMG measurements during fatiguing conditions are typically attributed to slowing of conduction velocity but could, per this model, also result from changes of the clustering of MUAP. From a clinical standpoint, this type of muscle

General administrative activities

International Nuclear Information System (INIS)

Cottrell, W.B.

1982-01-01

Significant safety-related activities reported during May and June, which are not covered elsewhere in this issue, are summarized. The Advisory Committee on Reactor Safeguards (ACRS) issued several reports on a variety of topics of current concern to the Nuclear Regulatory Commission (NRC). Both the ACRS and Scientists and Engineers for Secure Energy (SE 2 ) comments on safety goals are excerpted. Five speeches by various NRC Commissioners are summarized. A House Committee conducted a hearing on the pressure-vessel thermal shock question. Proposed regulations dealing with Licensee Event Reports (LERs) and mandatory property insurance are reviewed. Last is a listing of a variety of safety-related topics

40 CFR 461.2 - General definitions.

Science.gov (United States)

2010-07-01

...) “Battery” means a modular electric power source where part or all of the fuel is contained within the unit... STANDARDS BATTERY MANUFACTURING POINT SOURCE CATEGORY General Provisions § 461.2 General definitions. In... heat cycle engine. In this regulation there is no differentiation between a single cell and a battery...

46 CFR 109.521 - Cranes: General.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes § 109.521 Cranes: General. The master or person in charge shall ensure that each crane is operated and...

39 CFR 268.1 - General principles.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false General principles. 268.1 Section 268.1 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION PRIVACY OF INFORMATION-EMPLOYEE RULES OF CONDUCT § 268.1 General principles. In order to conduct its business, the Postal Service has the...

Detection of sequential activation of left atrium and coronary sinus musculature in the general population

Directory of Open Access Journals (Sweden)

Masaki Ota, MD

2016-12-01

Conclusions: Far-field LA potentials are often recorded in the CS during sequential LA and CSM activation in the general population. The timing of LA potentials in CS recordings reflected the direction of conduction across the CSM.

Categorical database generalization in GIS

NARCIS (Netherlands)

Liu, Y.

2002-01-01

Key words: Categorical database, categorical database generalization, Formal data structure, constraints, transformation unit, classification hierarchy, aggregation hierarchy, semantic similarity, data model,