Sample records for positive requirement generally
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28 CFR 17.42 - Positions requiring financial disclosure.
2010-07-01
... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Positions requiring financial disclosure... INFORMATION AND ACCESS TO CLASSIFIED INFORMATION Access to Classified Information § 17.42 Positions requiring financial disclosure. (a) The Assistant Attorney General for Administration, in consultation with the...
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31 CFR 128.1 - General reporting requirements.
2010-07-01
...) Data pertaining to direct investment transactions are not required to be reported under this Part. (3... INTERNATIONAL CAPITAL AND FOREIGN-CURRENCY TRANSACTIONS AND POSITIONS General Information § 128.1 General... International Investment and Trade in Services Survey Act, as amended (22 U.S.C. 3101 et seq.); and E.O. 11961...
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Implications of a positive cosmological constant for general relativity.
Ashtekar, Abhay
2017-10-01
Most of the literature on general relativity over the last century assumes that the cosmological constant [Formula: see text] is zero. However, by now independent observations have led to a consensus that the dynamics of the universe is best described by Einstein's equations with a small but positive [Formula: see text]. Interestingly, this requires a drastic revision of conceptual frameworks commonly used in general relativity, no matter how small [Formula: see text] is. We first explain why, and then summarize the current status of generalizations of these frameworks to include a positive [Formula: see text], focusing on gravitational waves.
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75 FR 54802 - Requirement of a Statement Disclosing Uncertain Tax Positions
2010-09-09
... return. Corporations that prepare financial statements are required by generally accepted accounting principles to identify and quantify all uncertain tax positions as described in Financial Accounting..., including International Financial Reporting Standards and country-specific generally accepted accounting...
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Fischer, Peter; Greitemeyer, Tobias; Frey, Dieter
2007-09-01
Individuals frequently exhibit positive illusions about their own abilities, their possibilities to control their environment, and future expectations. The authors propose that positive illusions require resources of self-control, which is considered to be a limited resource similar to energy or strength. Five studies revealed that people with depleted self-regulatory resources indeed exhibited a less-optimistic sense of their own abilities (Study 1), a lower sense of subjective control (Study 2), and less-optimistic expectations about their future (Study 3). Two further studies shed light on the underlying psychological process: Ego-depleted (compared to nondepleted) individuals generated/retrieved less positive self-relevant attributes (Studies 4 and 5) and reported a lower sense of general self-efficacy (Study 5), which both partially mediated the impact of ego depletion on positive self-views (Study 5).
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PROFESSIONAL ACCOUNTANTS’ PERSPECTIVE OF SKILLS REQUIRED TO PROGRESS TO MANAGEMENT POSITIONS
Fouché, J. P.; Kgapola, M. P.
2016-01-01
In South Africa, not only is the shortage in skills a general predicament, but so also is the shortage of professional accountants. The markets and business environments are changing almost every day and so do the skills sets required by professional accountants. The purpose of the study is to assist professional accountants in defining the skills required for management positions and to enable them to plan their careers better. A cross-sectional survey was used. The majority of participants ...
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7 CFR 1942.117 - General requirements.
2010-01-01
... § 1942.117 General requirements. (a) Reserve requirements. Loans under this subpart are subject to the... 7 Agriculture 13 2010-01-01 2009-01-01 true General requirements. 1942.117 Section 1942.117 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS...
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40 CFR 68.12 - General requirements.
2010-07-01
...) CHEMICAL ACCIDENT PREVENTION PROVISIONS General § 68.12 General requirements. (a) General requirements. The... the five-year accident history for the process as provided in § 68.42 of this part and submit it in... §§ 68.150 to 68.185. The RMP shall include a registration that reflects all covered processes. (b...
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46 CFR 111.95-3 - General requirements.
2010-10-01
... 46 Shipping 4 2010-10-01 2010-10-01 false General requirements. 111.95-3 Section 111.95-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-3 General requirements. (a) Each electrical...
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21 CFR 211.180 - General requirements.
2010-04-01
...: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.180 General requirements. (a) Any production, control, or distribution record that is required to be... good manufacturing practices brought by the Food and Drug Administration. [43 FR 45077, Sept. 29, 1978...
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30 CFR 250.1000 - General requirements.
2010-07-01
... 30 Mineral Resources 2 2010-07-01 2010-07-01 false General requirements. 250.1000 Section 250.1000... OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1000 General....1001, must meet the requirements in §§ 250.1000 through 250.1008. (2) A pipeline right-of-way grant...
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40 CFR 141.70 - General requirements.
2010-07-01
...) NATIONAL PRIMARY DRINKING WATER REGULATIONS Filtration and Disinfection § 141.70 General requirements. (a... regulations establish criteria under which filtration is required as a treatment technique for public water... filtration requirements in § 141.73 and the disinfection requirements in § 141.72(b). (c) Each public water...
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46 CFR 111.20-1 - General requirements.
2010-10-01
... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-1 General requirements. Each transformer winding must be resistant to moisture, sea atmosphere, and oil vapor, unless special precautions...
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31 CFR 50.10 - General disclosure requirements.
2010-07-01
... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false General disclosure requirements. 50.10 Section 50.10 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM Disclosures as Conditions for Federal Payment § 50.10 General disclosure requirements. (a...
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34 CFR 674.41 - Due diligence-general requirements.
2010-07-01
... 34 Education 3 2010-07-01 2010-07-01 false Due diligence-general requirements. 674.41 Section 674... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL PERKINS LOAN PROGRAM Due Diligence § 674.41 Due diligence—general requirements. (a) General. Each institution shall exercise due diligence in collecting...
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47 CFR 61.41 - Price cap requirements generally.
2010-10-01
... 47 Telecommunication 3 2010-10-01 2010-10-01 false Price cap requirements generally. 61.41 Section... (CONTINUED) TARIFFS General Rules for Dominant Carriers § 61.41 Price cap requirements generally. (a... companies shall not bar a carrier from electing price cap regulation provided the carrier is otherwise...
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Identifying the nontechnical skills required of nurses in general surgical wards.
Marshall, Dianne C; Finlayson, Mary P
2018-04-01
To identify the nontechnical skills (NTS) required of nurses in general surgical wards for safe and effective care. As the largest occupational group, nurses are in an ideal position to block the vulnerabilities of patient adverse events in a surgical ward. Previous studies in the surgical environment have identified the NTS required of nurses for safe care in operating rooms; however, these skills have not been identified for nurses in general surgical wards. A nonparticipant observational descriptive design was used. A purposive sample of 15 registered nurses was recruited from four surgical wards and observed for a full shift on a morning, afternoon or night shift. Nonparticipant observations were conducted using field notes to collect data. A coding frame was developed, and an inductive process was used to analyse the data. A taxonomy comprising seven NTS required of nurses in their roles in surgical ward teams emerged from the data analysis. They are communication, leadership and management, planning, decision-making, situation awareness, teamwork and patient advocacy. Patient care provided by general surgical nurses involved the seven identified key NTS. These particular NTS are an important component of safe nursing practice as they underpin the provision of safe and effective care for general surgical patients. Nurses block the trajectory of error by using NTS to address the vulnerabilities in the system that can lead to adverse patient events. Identifying general surgical nurses' NTS enables the development of teaching strategies that target the learning of those skills to achieve successful work outcomes and improve patient safety. © 2018 John Wiley & Sons Ltd.
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Deegan, Matthew P; Hehman, Eric; Gaertner, Samuel L; Dovidio, John F
2015-01-01
The current research reveals that while positive expectations about an anticipated intergroup interaction encourage generalization of positive contact to outgroup attitudes, negative expectations restrict the effects of contact on outgroup attitudes. In Study 1, when Blacks and Whites interacted with positive expectations, interaction quality predicted outgroup attitudes to a greater degree than when groups interacted with negative expectations. When expectations (Studies 2 and 3) and the actual interaction quality (Study 4) were manipulated orthogonally, negative expectations about the interaction predicted negative outgroup attitudes, regardless of actual interaction quality. By contrast, participants holding positive expectations who experienced a positive interaction expressed positive outgroup attitudes, whereas when they experienced a negative interaction, they expressed outgroup attitudes as negative as those with negative expectations. Across all four studies, positive expectations encouraged developing outgroup attitudes consistent with interaction quality. © 2014 by the Society for Personality and Social Psychology, Inc.
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47 CFR 18.109 - General technical requirements.
2010-10-01
... MEDICAL EQUIPMENT General Information § 18.109 General technical requirements. ISM equipment shall be... filtering to provide adequate suppression of emissions on frequencies outside the frequency bands specified...
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7 CFR 205.400 - General requirements for certification.
2010-01-01
...) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Certification § 205.400 General requirements for certification. A person seeking to receive or maintain organic certification under the... 7 Agriculture 3 2010-01-01 2010-01-01 false General requirements for certification. 205.400...
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7 CFR 322.28 - General requirements; restricted articles.
2010-01-01
... 7 Agriculture 5 2010-01-01 2010-01-01 false General requirements; restricted articles. 322.28... EQUIPMENT Importation and Transit of Restricted Articles § 322.28 General requirements; restricted articles. (a) The following articles from any region are restricted articles: (1) Dead bees of any genus; (2...
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30 CFR 784.11 - Operation plan: General requirements.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Operation plan: General requirements. 784.11... PLAN § 784.11 Operation plan: General requirements. Each application shall contain a description of the... INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER...
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30 CFR 780.11 - Operation plan: General requirements.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Operation plan: General requirements. 780.11... PLAN § 780.11 Operation plan: General requirements. Each application shall contain a description of the... INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER...
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48 CFR 9903.202-1 - General requirements.
2010-10-01
... ACCOUNTING STANDARDS CONTRACT COVERAGE CAS Program Requirements 9903.202-1 General requirements. (a) A... subcontract is of the type or value exempted by 9903.201-1 or (ii) In the most recently completed cost... of Germany. (3) United Kingdom. (f) Educational institutions—disclosure requirements. (1) Educational...
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49 CFR 659.21 - System security plan: general requirements.
2010-10-01
... 49 Transportation 7 2010-10-01 2010-10-01 false System security plan: general requirements. 659.21... State Oversight Agency § 659.21 System security plan: general requirements. (a) The oversight agency shall require the rail transit agency to implement a system security plan that, at a minimum, complies...
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30 CFR 817.81 - Coal mine waste: General requirements.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Coal mine waste: General requirements. 817.81... ACTIVITIES § 817.81 Coal mine waste: General requirements. (a) General. All coal mine waste disposed of in an... within a permit area, which are approved by the regulatory authority for this purpose. Coal mine waste...
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30 CFR 816.81 - Coal mine waste: General requirements.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Coal mine waste: General requirements. 816.81... ACTIVITIES § 816.81 Coal mine waste: General requirements. (a) General. All coal mine waste disposed of in an... within a permit area, which are approved by the regulatory authority for this purpose. Coal mine waste...
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40 CFR 205.55-1 - General requirements.
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false General requirements. 205.55-1 Section 205.55-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.55-1 General...
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48 CFR 801.602-70 - General review requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false General review... AFFAIRS GENERAL DEPARTMENT OF VETERANS AFFAIRS ACQUISITION REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 801.602-70 General review requirements. (a) Contracting officers...
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22 CFR 62.8 - General program requirements.
2010-04-01
... 22 Foreign Relations 1 2010-04-01 2010-04-01 false General program requirements. 62.8 Section 62.8 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES EXCHANGE VISITOR PROGRAM General... purpose of sharing the language, culture, or history of their home country with Americans, provided such...
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Self-reported oral and general health in relation to socioeconomic position.
Hakeberg, Magnus; Wide Boman, Ulla
2017-07-26
During the past two decades, several scientific publications from different countries have shown how oral health in the population varies with social determinants. The aim of the present study was to explore the relationship between self-reported oral and general health in relation to different measures of socioeconomic position. Data were collected from a randomly selected sample of the adult population in Sweden (n = 3500, mean age 53.4 years, 53.1% women). The response rate was 49.7%. Subjects were interviewed by telephone, using a questionnaire including items on self-reported oral and general health, socioeconomic position and lifestyle. A significant gradient was found for both oral and general health: the lower the socioeconomic position, the poorer the health. Socioeconomic position and, above all, economic measures were strongly associated with general health (OR 3.95) and with oral health (OR 1.76) if having an income below SEK 200,000 per year. Similar results were found in multivariate analyses controlling for age, gender and lifestyle variables. For adults, there are clear socioeconomic gradients in self-reported oral and general health, irrespective of different socioeconomic measures. Action is needed to ensure greater equity of oral and general health.
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1 CFR 21.21 - General requirements: References.
2010-01-01
... 1 General Provisions 1 2010-01-01 2010-01-01 false General requirements: References. 21.21 Section... to test methods or consensus standards produced by a Federal agency that have replaced or preempted private or voluntary test methods or consensus standards in a subject matter area. (5) The reference is to...
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30 CFR 71.201 - Sampling; general requirements.
2010-07-01
... MINES Sampling Procedures § 71.201 Sampling; general requirements. (a) Each operator shall take... required by this part with a sampling device approved by the Secretary and the Secretary of Health and Human Services under part 74 (Coal Mine Dust Personal Sampler Units) of this title. (b) Sampling devices...
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49 CFR 173.60 - General packaging requirements for explosives.
2010-10-01
... explosives contained in the package, so that neither interaction between the explosives and the packaging... 49 Transportation 2 2010-10-01 2010-10-01 false General packaging requirements for explosives. 173...-GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS Definitions, Classification and Packaging for Class 1...
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30 CFR 70.201 - Sampling; general requirements.
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...
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14 CFR 125.91 - Airplane requirements: General.
2010-01-01
... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane requirements: General. 125.91... AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements...
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47 CFR 52.9 - General requirements.
2010-10-01
... telecommunications carriers; (2) Not unduly favor or disfavor any particular telecommunications industry segment or... 47 Telecommunication 3 2010-10-01 2010-10-01 false General requirements. 52.9 Section 52.9 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) NUMBERING...
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19 CFR 146.21 - General requirements.
2010-04-01
... TREASURY (CONTINUED) FOREIGN TRADE ZONES Inventory Control and Recordkeeping System § 146.21 General requirements. (a) Systems capability. The operator shall maintain either manual or automated inventory control... English language copy of its written inventory control and recordkeeping systems procedures manual in...
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Ersoy, Ayşın; Çakırgöz, Mensure; Ervatan, Zekeriya; Kıran, Özlem; Türkmen, Aygen; Esenyel, Cem Zeki
2016-01-01
Our study is a prospective, randomized study on patients undergoing arthroscopic shoulder surgery in the beach-chair position to evaluate the effects of positive end-expiratory pressure (PEEP) on hemodynamic stability, providing a bloodless surgical field and surgical satisfaction. Fifty patients were divided into two groups. Group I (n=25) had zero end-expiratory pressure (ZEEP) administered under general anesthesia, and group II (n=25) had +5 PEEP administered. During surgery, intraarticular hemorrhage and surgical satisfaction were evaluated on a scale of 0-10. During surgery, at the 5th, 30th, 60th, and 90th minutes and at the end of surgery, heart rate, mean arterial pressure (MAP), and positive inspiratory pressure were recorded. At the end of the surgery, the amount of bleeding and duration of the operation were recorded. In group I, the duration of operation and amount of bleeding were found to be significantly greater than those in group II (pshoulder surgery in the beach-chair position reduces the amount of hemorrhage in the surgical field and thus increases surgical satisfaction without requiring the creation of controlled hypotension.
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9 CFR 91.3 - General export requirements.
2010-01-01
... finds such tests are not necessary to prevent the exportation of diseased animals from the United States. (c) Testing. All samples for tests required by §§ 91.5 through 91.13 for exportation of animals under... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false General export requirements. 91.3...
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40 CFR 141.700 - General requirements.
2010-07-01
... described in §§ 141.721 through 141.722. (7) Systems must address significant deficiencies identified in... 40 Protection of Environment 22 2010-07-01 2010-07-01 false General requirements. 141.700 Section 141.700 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...
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36 CFR 72.30 - General requirements.
2010-07-01
... PARK AND RECREATION RECOVERY ACT OF 1978 Grants for Recovery Action Program Development, Rehabilitation and Innovation § 72.30 General requirements. Applicants must have an approved Recovery Action Program on file with the appropriate NPS Regional Office prior to applying for Rehabilitation or Innovation...
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30 CFR 57.4200 - General requirements.
2010-07-01
... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Firefighting Equipment § 57.4200 General requirements. (a) For fighting fires that could endanger...
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30 CFR 56.4200 - General requirements.
2010-07-01
... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Fire Prevention and Control Firefighting Equipment § 56.4200 General requirements. (a) For fighting fires that could endanger...
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36 CFR 220.4 - General requirements.
2010-07-01
... natural and physical environment and the relationship of people with that environment (see 40 CFR 1508.14... for environmental assessments, findings of no significant impact and categorical exclusions (FSM 1950... ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE § 220.4 General requirements. (a) Proposed actions subject to the...
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Directives and general design requirements for a small PWR
International Nuclear Information System (INIS)
Arrieta, L.A.
1992-08-01
A proposal of directives and general requirements for the development of a small PWR conceptual design is presented. These directives address the main safety, performance and economic design aspects. The purpose is to use this work as a base for a wide discussion, involving all project participants, culminating with the definition of the final directives and general requirements. (author)
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21 CFR 211.160 - General requirements.
2010-04-01
... 21 Food and Drugs 4 2010-04-01 2010-04-01 false General requirements. 211.160 Section 211.160 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS..., drug product container, or closure that is subject to deterioration. (2) Determination of conformance...
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21 CFR 820.180 - General requirements.
2010-04-01
... 21 Food and Drugs 8 2010-04-01 2010-04-01 false General requirements. 820.180 Section 820.180 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... minimize deterioration and to prevent loss. Those records stored in automated data processing systems shall...
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Hamiltonian Dynamics and Positive Energy in General Relativity
Energy Technology Data Exchange (ETDEWEB)
Deser, S. [Physics Department, Brandeis University, Waltham, MA (United States)
1969-07-15
A review is first given of the Hamiltonian formulation of general relativity; the gravitational field is a self-interacting massless spin-two system within the framework of ordinary Lorentz covariant field theory. The recently solved problem of positive-definiteness of the field energy is then discussed. The latter, a conserved functional of the dynamical variables, is shown to have only one extremum, a local minimum, which is the vacuum state (flat space). This implies positive energy for the field, with the vacuum as ground-state. Similar results hold when minimally coupled matter is present. (author)
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47 CFR 15.407 - General technical requirements.
2010-10-01
... National Information Infrastructure Devices § 15.407 General technical requirements. (a) Power limits: (1... information or the use of repetitive codes used by certain digital technologies to complete frame or burst...
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36 CFR 72.10 - General requirements.
2010-07-01
..., Iowa, Kansas, Missouri, Montana, Nebraska, North Dakota, South Dakota, Utah, and Wyoming. Pacific... PARK AND RECREATION RECOVERY ACT OF 1978 Local Recovery Action Programs § 72.10 General requirements... Recreation Act of 1978, Pub. L. 95-625, (16 U.S.C. 2506); sec. 2 of Reorganization Plan No. 3 of 1950 (64...
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REQUIREMENTS FOR A GENERAL INTERPRETATION THEORY
Directory of Open Access Journals (Sweden)
Anda Laura Lungu Petruescu
2013-06-01
Full Text Available Time has proved that Economic Analysis is not enough as to ensure all the needs of the economic field. The present study wishes to propose a new approach method of the economic phenomena and processes based on the researches made outside the economic space- a new general interpretation theory- which is centered on the human being as the basic actor of economy. A general interpretation theory must assure the interpretation of the causalities among the economic phenomena and processes- causal interpretation; the interpretation of the correlations and dependencies among indicators- normative interpretation; the interpretation of social and communicational processes in economic organizations- social and communicational interpretation; the interpretation of the community status of companies- transsocial interpretation; the interpretation of the purposes of human activities and their coherency – teleological interpretation; the interpretation of equilibrium/ disequilibrium from inside the economic systems- optimality interpretation. In order to respond to such demands, rigor, pragmatism, praxiology and contextual connectors are required. In order to progress, the economic science must improve its language, both its syntax and its semantics. The clarity of exposure requires a language clarity and the scientific theory progress asks for the need of hypotheses in the building of the theories. The switch from the common language to the symbolic one means the switch from ambiguity to rigor and rationality, that is order in thinking. But order implies structure, which implies formalization. Our paper should be a plea for these requirements, requirements which should be fulfilled by a modern interpretation theory.
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16 CFR 1611.3 - Flammability-general requirement.
2010-01-01
... STANDARD FOR THE FLAMMABILITY OF VINYL PLASTIC FILM The Standard § 1611.3 Flammability—general requirement. The rate of burning shall not exceed 1.2 in./sec as judged by the average of five determinations...
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Positive Operator Valued Measures: A General Setting for Frames
Moran, Bill; Howard, Stephen; Cochran, Doug
2011-01-01
This paper presents an overview of close parallels that exist between the theory of positive operator-valued measures (POVMs) associated with a separable Hilbert space and the theory of frames on that space, including its most important generalizations. The concept of a framed POVM is introduced, and classical frames, fusion frames, generalized frames, and other variants of frames are all shown to to arise as framed POVMs. This observation allows drawing on a rich existing theory of POVMs to ...
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Generalization of positive and negative attitudes towards individuals to outgroup attitudes
Stark, Tobias; Flache, Andreas; Veenstra, René
The generalization of attitudes toward individual outgroup members into attitudes toward the outgroup as a whole can affect intergroup relations. However, little is known about the relative strengths of the generalization of negative and positive interpersonal attitudes into attitudes about the
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31 CFR 208.6 - General account requirements.
2010-07-01
... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false General account requirements. 208.6 Section 208.6 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE MANAGEMENT OF FEDERAL AGENCY...
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31 CFR 50.30 - General participation requirements.
2010-07-01
.... 50.30 Section 50.30 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM State Residual Market Insurance Entities; Workers' Compensation Funds § 50.30 General participation requirements. (a) Insurers. As defined in § 50.5(f), all State residual market...
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Hanouz, Jean-Luc; Fiant, Anne-Lise; Gérard, Jean-Louis
2016-09-01
The goal of the present study was to examine changes of middle cerebral artery (VMCA) blood flow velocity in patients scheduled for shoulder surgery in beach chair position. Prospective observational study. Operating room, shoulder surgery. Fifty-three consecutive patients scheduled for shoulder surgery in beach chair position. Transcranial Doppler performed after induction of general anesthesia (baseline), after beach chair positioning (BC1), during surgery 20minutes (BC2), and after back to supine position before stopping anesthesia (supine). Mean arterial pressure (MAP), end-tidal CO2, and volatile anesthetic concentration and VMCA were recorded at baseline, BC1, BC2, and supine. Postoperative neurologic complications were searched. Beach chair position induced decrease in MAP (baseline: 73±10mm Hg vs lower MAP recorded: 61±10mm Hg; P<.0001) requiring vasopressors and fluid challenge in 44 patients (83%). There was a significant decrease in VMCA after beach chair positioning (BC1: 33±10cm/s vs baseline: 39±14cm/s; P=.001). The VMCA at baseline (39±2cm/s), BC2 (35±14cm/s), and supine (39±14cm/s) were not different. The minimal alveolar concentration of volatile anesthetics, end-tidal CO2, SpO2, and MAP were not different at baseline, BC1, BC2, and supine. Beach chair position resulted in transient decrease in MAP requiring fluid challenge and vasopressors and a moderate decrease in VMCA. Copyright © 2016 Elsevier Inc. All rights reserved.
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77 FR 6676 - Office of Inspector General; Contractor Requirements
2012-02-09
... POSTAL SERVICE 39 CFR Part 230 Office of Inspector General; Contractor Requirements AGENCY: Postal... for contractors employed by the Office of Inspector General. The rule also emphasizes consistency in contractor selection, and clarifies the OIG's exclusive authority to set qualifications and standards for its...
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21 CFR 1301.71 - Security requirements generally.
2010-04-01
... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Security requirements generally. 1301.71 Section 1301.71 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE REGISTRATION OF..., cooperative buying, etc.); (2) The type and form of controlled substances handled (e.g., bulk liquids or...
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Abstract "why" Thoughts About Success Lead to Greater Positive Generalization in Sport Participants.
Van Lier, Jens; Moulds, Michelle L; Raes, Filip
2015-01-01
Generalizing from a single failure or success to future performances and their self-concept could have an important impact on sport participants. This study examined the impact of the way sport participants think about success on positive generalization. Sport participants (N = 222) completed an online experimental study in which they were induced to think about meanings, causes and implications (i.e., abstract-"why"-thinking) or about more perceptual concrete aspects of their performance (i.e., concrete-"how"-thinking). We hypothesized that abstract-"why"-thinking would lead to greater positive generalization and that this effect would be moderated by self-esteem. Our results supported our hypothesis that abstract thinking increased positive generalization, and this effect was more clearly visible in sport participants with higher self-esteem. These results suggest that retrospective thinking about the "why" of a good performance may benefit athletes in the long run because they generalize the outcome to future performances and their self-concept which may boost their motivation and consequently their performance.
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30 CFR 57.13001 - General requirements for boilers and pressure vessels.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false General requirements for boilers and pressure... NONMETAL MINES Compressed Air and Boilers § 57.13001 General requirements for boilers and pressure vessels. All boilers and pressure vessels shall be constructed, installed, and maintained in accordance with...
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30 CFR 56.13001 - General requirements for boilers and pressure vessels.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false General requirements for boilers and pressure... MINES Compressed Air and Boilers § 56.13001 General requirements for boilers and pressure vessels. All boilers and pressure vessels shall be constructed, installed, and maintained in accordance with the...
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46 CFR 32.75-5 - Hull requirements; general-TB/ALL.
2010-10-01
... 46 Shipping 1 2010-10-01 2010-10-01 false Hull requirements; general-TB/ALL. 32.75-5 Section 32.75..., AND HULL REQUIREMENTS Hull Requirements for Wood Hull Tank Vessels Constructed Prior to November 10, 1936 § 32.75-5 Hull requirements; general—TB/ALL. The scantlings, material, and workmanship, and the...
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46 CFR 32.70-5 - Hull requirements; general-TB/ALL.
2010-10-01
... 46 Shipping 1 2010-10-01 2010-10-01 false Hull requirements; general-TB/ALL. 32.70-5 Section 32.70..., AND HULL REQUIREMENTS Hull Requirements for Steel Hull Tank Vessels Constructed Prior to November 10, 1936 § 32.70-5 Hull requirements; general—TB/ALL. The scantlings, material, and workmanship, the...
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Vaish, Amrisha; Grossmann, Tobias; Woodward, Amanda
2015-09-01
Prior work suggests that young children do not generalize others' preferences to new individuals. We hypothesized (following Vaish et al., 2008, Psychol. Bull., 134, 383-403) that this may only hold for positive emotions, which inform the child about the person's attitude towards the object but not about the positivity of the object itself. It may not hold for negative emotions, which additionally inform the child about the negativity of the object itself. Two-year-old children saw one individual (the emoter) emoting positively or negatively towards one and neutrally towards a second novel object. When a second individual then requested an object, children generalized the emoter's negative but not her positive emotion to the second individual. Children thus draw different inferences from others' positive versus negative emotions: Whereas they view others' positive emotions as person centred, they may view others' negative emotions as object centred and thus generalizable across people. The results are discussed with relation to the functions and implications of the negativity bias. © 2015 The British Psychological Society.
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Some general requirements for irradiation experiments
Energy Technology Data Exchange (ETDEWEB)
Myers, H P; Skjoeldebrand, R
1960-05-15
This paper is limited to the interests of the EAES-symposium, namely the use of reactors for materials research and testing, for convenience we exclude consideration of chemical effects and problems of coolant technology. Its purpose is to try to define the general requirements for irradiation experiments and the reactors housing them; to see what facilities for irradiation experiments are available within the European Atomic Energy Society countries and finally, to point out possible limitations of these facilities.
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General-purpose heat source development. Phase I: design requirements
International Nuclear Information System (INIS)
Snow, E.C.; Zocher, R.W.
1978-09-01
Studies have been performed to determine the necessary design requirements for a 238 PuO 2 General-Purpose Heat Source (GPHS). Systems and missions applications, as well as accident conditions, were considered. The results of these studies, along with the recommended GPHS design requirements, are given in this report
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40 CFR 60.4120 - General Hg budget trading program permit requirements.
2010-07-01
... 40 Protection of Environment 6 2010-07-01 2010-07-01 false General Hg budget trading program... and Compliance Times for Coal-Fired Electric Steam Generating Units Permits § 60.4120 General Hg budget trading program permit requirements. (a) For each Hg Budget source required to have a title V...
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Jaeger, Johannes; Irons, David; Monk, Nick
2008-10-01
Positional specification by morphogen gradients is traditionally viewed as a two-step process. A gradient is formed and then interpreted, providing a spatial metric independent of the target tissue, similar to the concept of space in classical mechanics. However, the formation and interpretation of gradients are coupled, dynamic processes. We introduce a conceptual framework for positional specification in which cellular activity feeds back on positional information encoded by gradients, analogous to the feedback between mass-energy distribution and the geometry of space-time in Einstein's general theory of relativity. We discuss how such general relativistic positional information (GRPI) can guide systems-level approaches to pattern formation.
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9 CFR 113.64 - General requirements for live bacterial vaccines.
2010-01-01
... bacterial vaccines. 113.64 Section 113.64 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... STANDARD REQUIREMENTS Live Bacterial Vaccines § 113.64 General requirements for live bacterial vaccines... bacterial vaccine shall meet the requirements in this section. (a) Purity test. Final container samples of...
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9 CFR 113.300 - General requirements for live virus vaccines.
2010-01-01
... vaccines. 113.300 Section 113.300 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE... REQUIREMENTS Live Virus Vaccines § 113.300 General requirements for live virus vaccines. When prescribed in an applicable Standard Requirement or in the filed Outline of Production, a live virus vaccine shall meet the...
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75 FR 78160 - Requirement of a Statement Disclosing Uncertain Tax Positions
2010-12-15
... amendments to the Income Tax Regulations (26 CFR part 1) under section 6012 relating to the returns of income... every person liable for income tax to make the returns required by regulation. Section 6012 requires... corporations to file a schedule disclosing uncertain tax positions related to the tax return as required by the...
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Directory of Open Access Journals (Sweden)
Afsun Nodehi Moghadam
2012-08-01
Full Text Available Abstract Background: Generalized joint hyper mobility predisposes some individuals to a wide variety of musculoskeletal complaints. Given the critical role of scapular position in function of shoulder, the aim of this study was to compare scapular position between persons with and without general joint hyper mobility. Methods: By nonprobability sampling 30 hyper mobile persons at average of 22.86 ±2.77 years of age and 30 non hyper mobile persons (age 23.6 ± 2.73years through a case-control design participated in the study. Scapular position was assessed according to the lateral scapular slide test. Independent t test and repeated measures ANOVA were used to statistically analyze scapular position differences between groups. Results: Compared to non hyper mobile persons, those with General joint hyper mobility demonstrated a significantly higher superior scapula slide in dependent arm position (p=0.03. However, no significant difference was found between another scores between two groups (p>0.05. Conclusion: The results suggest that altered scapular position may be an important aspect of General joint hyper mobility.
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40 CFR 141.400 - General requirements and applicability.
2010-07-01
... system with fecally contaminated source water or with significant deficiencies subject to the treatment... 40 Protection of Environment 22 2010-07-01 2010-07-01 false General requirements and applicability. 141.400 Section 141.400 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER...
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Satisfying positivity requirement in the Beyond Complex Langevin approach
Directory of Open Access Journals (Sweden)
Wyrzykowski Adam
2018-01-01
Full Text Available The problem of finding a positive distribution, which corresponds to a given complex density, is studied. By the requirement that the moments of the positive distribution and of the complex density are equal, one can reduce the problem to solving the matching conditions. These conditions are a set of quadratic equations, thus Groebner basis method was used to find its solutions when it is restricted to a few lowest-order moments. For a Gaussian complex density, these approximate solutions are compared with the exact solution, that is known in this special case.
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Satisfying positivity requirement in the Beyond Complex Langevin approach
Wyrzykowski, Adam; Ruba, Błażej Ruba
2018-03-01
The problem of finding a positive distribution, which corresponds to a given complex density, is studied. By the requirement that the moments of the positive distribution and of the complex density are equal, one can reduce the problem to solving the matching conditions. These conditions are a set of quadratic equations, thus Groebner basis method was used to find its solutions when it is restricted to a few lowest-order moments. For a Gaussian complex density, these approximate solutions are compared with the exact solution, that is known in this special case.
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40 CFR 63.6105 - What are my general requirements for complying with this subpart?
2010-07-01
... 40 Protection of Environment 12 2010-07-01 2010-07-01 true What are my general requirements for... Turbines General Compliance Requirements § 63.6105 What are my general requirements for complying with this..., oxidation catalyst emission control device or other air pollution control equipment, and monitoring...
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Hydroxychloroquine-induced acute generalized exanthematous pustulosis with positive patch-testing.
Charfi, Ons; Kastalli, Sarrah; Sahnoun, Rym; Lakhoua, Ghozlane
2015-01-01
Acute generalized exanthematous pustulosis (AGEP) is a severe cutaneous adverse reaction, mostly induced by drugs. Hydroxychloroquine have been rarely reported in literature as a causative drug of this reaction. We report a case of AGEP induced by hydroxychloroquine with systemic involvement and confirmed by positive patch testing.
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Generalized Lie superalgebras and superqravity with a positive cosmological constant
International Nuclear Information System (INIS)
Vasil'ev, M.A.
1984-01-01
A modified law of Hermitian conjugation has been suggested, which permits to plot the Hermitian effect for supergravitation with a positive cosmological constant Λ. The modified conjugation is shown to result in generalized (Z 2 xZ 2 - graded) Lie superalgebras, corresconding to supergravitation With Λ > 0
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Recommended general safety requirements for nuclear power plants
International Nuclear Information System (INIS)
1983-06-01
This report presents recommendations for a set of general safety requirements that could form the basis for the licensing of nuclear power plants by the Atomic Energy Control Board. In addition to a number of recommended deterministic requirements the report includes criteria for the acceptability of the design of such plants based upon the calculated probability and consequence (in terms of predicted radiation dose to members of the public) of potential fault sequences. The report also contains a historical review of nuclear safety principles and practices in Canada
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29 CFR 1977.3 - General requirements of section 11(c) of the Act.
2010-07-01
... WILLIAMS-STEIGER OCCUPATIONAL SAFETY AND HEALTH ACT OF 1970 General § 1977.3 General requirements of... 29 Labor 9 2010-07-01 2010-07-01 false General requirements of section 11(c) of the Act. 1977.3 Section 1977.3 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH...
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Abstract ‘why’ thoughts about success lead to greater positive generalization in sport participants
Directory of Open Access Journals (Sweden)
Jens eVan Lier
2015-11-01
Full Text Available Generalizing from a single failure or success to future performances and their self-concept could have an important impact on sport participants. This study examined the impact of the way sport participants think about success on positive generalization. Sport participants (N=222 completed an online experimental study in which they were induced to think about meanings, causes and implications (i.e., abstract-‘why’-thinking or about more perceptual concrete aspects of their performance (i.e., concrete-‘how’-thinking. We hypothesized that abstract-‘why’-thinking would lead to greater positive generalization and that this effect would be moderated by self-esteem. Our results supported our hypothesis that abstract thinking increased positive generalization, and this effect was more clearly visible in sport participants with higher self-esteem. These results suggest that retrospective thinking about the ‘why’ of a good performance may benefit athletes in the long run because they generalize the outcome to future performances and their self-concept which may boost their motivation and consequently their performance.
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Reliability Generalization: An Examination of the Positive Affect and Negative Affect Schedule
Leue, Anja; Lange, Sebastian
2011-01-01
The assessment of positive affect (PA) and negative affect (NA) by means of the Positive Affect and Negative Affect Schedule has received a remarkable popularity in the social sciences. Using a meta-analytic tool--namely, reliability generalization (RG)--population reliability scores of both scales have been investigated on the basis of a random…
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14 CFR 151.45 - Performance of construction work: General requirements.
2010-01-01
... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Performance of construction work: General... § 151.45 Performance of construction work: General requirements. (a) All construction work under a... work under a project until— (1) The sponsor has furnished three conformed copies of the contract to the...
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20 CFR 604.3 - Able and available requirement-general principles.
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Able and available requirement-general principles. 604.3 Section 604.3 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF...—general principles. (a) A State may pay UC only to an individual who is able to work and available for...
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Moghadam, Afsun Nodehi; Salimee, Maryam Moghadam
2012-08-01
Generalized joint hyper mobility predisposes some individuals to a wide variety of musculoskeletal complaints. Given the critical role of scapular position in function of shoulder, the aim of this study was to compare scapular position between persons with and without general joint hyper mobility. By nonprobability sampling 30 hyper mobile persons at average of 22.86 ±2.77 years of age and 30 non hyper mobile persons (age 23.6 ± 2.73years) through a case-control design participated in the study. Scapular position was assessed according to the lateral scapular slide test. Independent t test and repeated measures ANOVA were used to statistically analyze scapular position differences between groups. Compared to non hyper mobile persons, those with General joint hyper mobility demonstrated a significantly higher superior scapula slide in dependent arm position (p = 0.03). However, no significant difference was found between another scores between two groups (p > 0.05). The results suggest that altered scapular position may be an important aspect of General joint hyper mobility.
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Medical students, early general practice placements and positive supervisor experiences.
Henderson, Margaret; Upham, Susan; King, David; Dick, Marie-Louise; van Driel, Mieke
2018-03-01
Introduction Community-based longitudinal clinical placements for medical students are becoming more common globally. The perspective of supervising clinicians about their experiences and processes involved in maximising these training experiences has received less attention than that of students. Aims This paper explores the general practitioner (GP) supervisor perspective of positive training experiences with medical students undertaking urban community-based, longitudinal clinical placements in the early years of medical training. Methods Year 2 medical students spent a half-day per week in general practice for either 13 or 26 weeks. Transcribed semi-structured interviews from a convenience sample of participating GPs were thematically analysed by two researchers, using a general inductive approach. Results Identified themes related to the attributes of participating persons and organisations: GPs, students, patients, practices and their supporting institution; GPs' perceptions of student development; and triggers enhancing the experience. A model was developed to reflect these themes. Conclusions Training experiences were enhanced for GPs supervising medical students in early longitudinal clinical placements by the synergy of motivated students and keen teachers with support from patients, practice staff and academic institutions. We developed an explanatory model to better understand the mechanism of positive experiences. Understanding the interaction of factors enhancing teaching satisfaction is important for clinical disciplines wishing to maintain sustainable, high quality teaching.
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76 FR 13101 - Requirements for Processing, Clearing, and Transfer of Customer Positions
2011-03-10
... for Processing, Clearing, and Transfer of Customer Positions AGENCY: Commodity Futures Trading... (Commission) is proposing regulations to implement Title VII of the Dodd-Frank Wall Street Reform and Consumer...), requiring a DCO, upon customer request, to promptly transfer customer positions and related funds from one...
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General Fund Enterprise Business System Did Not Provide Required Financial Information
2012-03-26
Management of the General Fund Enterprise Business System,” January 14, 2008 Army AAA Report No. A-2010-0187- FFM , “General Fund Enterprise Business System...A-2009-0232- FFM , “General Fund Enterprise Business System – Federal Financial Management Improvement Act Compliance, Examination of Releases...1.4.1, 1.4.2, 1.4.3, and 1.4.4 Requirements,” September 30, 2009 AAA Report No. A-2009-0231- FFM , “General Fund Enterprise Business System – Federal
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Generalized Lie superalgebras and a supergravity with a positive cosmological constant
International Nuclear Information System (INIS)
Vasil'ev, M.A.
1984-01-01
A new law for forming the Hermitian conjugation makes it possible to construct a Hermitian action for a supergravity with a positive cosmological constant Λ. This modified conjugation leads to generalized (Z 2 x Z 2 -gauge) Lie superalgebras that correspond to a supergravity with Λ>0
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Directory of Open Access Journals (Sweden)
M. Ahamadi Tahoor
2010-10-01
Full Text Available Introduction & Objective: Many factors such as retirement, work disability, being isolated from the society, physical illness… affect the general health of the aged , one factor among many, is the role of psychological variables. The purpose of this study has been the investigation of the effect of positive and negative perfectionism and type D personality on general health of the aged. Materials & Methods: In this descriptive-correlational study, 80 subjects (47 males and 33 females were selected through available sampling method among the aged in nursing homes in Hamadan and Malayer. Then the positive and negative perfectionism questionnaire of Terry- Short et al, that of type D personality and Goldberg and Hiller's general health questionnaire were administered to them. Results: Positive perfectionism (r=-0.30 and type D personality (r=0.32 had significant correlations with general health. Multiple regression analysis also revealed that positive perfectionism and type D could explain at least 49 percent of the variance of general health. The females’ mean was higher than that of males concerning the variables of depression-anxiety, speech inhibition and irritability and in positive perfectionism, general health and social function variables the males’ mean was higher than that of females. Conclusion: Creating optimistic attitudes and enhancing social functions, positive perfectionism may cause the mental disorder to be decreased in old age and type D personality; however, positive perfectionism makes the aged apt to physical illness and mental disorder. (Sci J Hamadan Univ Med Sci 2010;17(3: 64-69
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MATLAB implementation of satellite positioning error overbounding by generalized Pareto distribution
Ahmad, Khairol Amali; Ahmad, Shahril; Hashim, Fakroul Ridzuan
2018-02-01
In the satellite navigation community, error overbound has been implemented in the process of integrity monitoring. In this work, MATLAB programming is used to implement the overbounding of satellite positioning error CDF. Using a trajectory of reference, the horizontal position errors (HPE) are computed and its non-parametric distribution function is given by the empirical Cumulative Distribution Function (ECDF). According to the results, these errors have a heavy-tailed distribution. Sınce the ECDF of the HPE in urban environment is not Gaussian distributed, the ECDF is overbound with the CDF of the generalized Pareto distribution (GPD).
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Education Requirements of Command Positions in the U.S. Border Patrol
2015-06-12
commander. Degrees in Culinary Arts , Fashion Design, or Film Studies are thus considered as relevant and valuable for command as degrees in Border...Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE Homeland Security...Z39.18 iii MASTER OF MILITARY ART AND SCIENCE THESIS APPROVAL PAGE Name of Candidate: Julio C. Peña Thesis Title: Education Requirements of
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42 CFR 423.401 - General requirements for PDP sponsors.
2010-10-01
... sponsor is organized and licensed under State law as a risk bearing entity eligible to offer health insurance or health benefits coverage in each State in which it offers a prescription drug plan. If not... with State Law and Preemption by Federal Law § 423.401 General requirements for PDP sponsors. (a...
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Teaching Management Information Systems as a General Education Requirement (GER) Capstone
Hoanca, Bogdan
2012-01-01
Although many IS programs nationwide use capstone courses in the major, this paper reports on the use of an upper division Management Information Systems (MIS) class as a general education requirements (GER) capstone. The class is a core requirement for all majors in the Bachelor of Business Administration (BBA) program at the University of Alaska…
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A GENERALIZATION OF TRADITIONAL KANO MODEL FOR CUSTOMER REQUIREMENTS ANALYSIS
Directory of Open Access Journals (Sweden)
Renáta Turisová
2015-07-01
Full Text Available Purpose: The theory of attractiveness determines the relationship between the technically achieved and customer perceived quality of product attributes. The most frequently used approach in the theory of attractiveness is the implementation of Kano‘s model. There exist a lot of generalizations of that model which take into consideration various aspects and approaches focused on understanding the customer preferences and identification of his priorities for a selling product. The aim of this article is to outline another possible generalization of Kano‘s model.Methodology/Approach: The traditional Kano’s model captures the nonlinear relationship between reached attributes of quality and customer requirements. The individual attributes of quality are divided into three main categories: must-be, one-dimensional, attractive quality and into two side categories: indifferent and reverse quality. The well selling product has to contain the must-be attribute. It should contain as many one-dimensional attributes as possible. If there are also supplementary attractive attributes, it means that attractiveness of the entire product, from the viewpoint of the customer, nonlinearly sharply rises what has a direct positive impact on a decision of potential customer when purchasing the product. In this article, we show that inclusion of individual quality attributes of a product to the mentioned categories depends, among other things, also on costs on life cycle of the product, respectively on a price of the product on the market.Findings: In practice, we are often encountering the inclusion of products into different price categories: lower, middle and upper class. For a certain type of products the category is either directly declared by a producer (especially in automotive industry, or is determined by a customer by means of assessment of available market prices. To each of those groups of a products different customer expectations can be assigned
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Indoor Positioning using Wi-Fi
DEFF Research Database (Denmark)
Kjærgaard, Mikkel Baun; Krarup, Mads Vering; Stisen, Allan
The past decade has witnessed substantial research on methods for indoor Wi-Fi positioning. While much effort has gone into achieving high positioning accuracy and easing fingerprint collection, it is our contention that the general problem is not sufficiently well understood, thus preventing...... deployments and their usage by applications to become more widespread. Based on our own and published experiences on indoor Wi-Fi positioning deployments, we hypothesize the following: Current indoor Wi-Fi positioning systems and their utilization in applications are hampered by the lack of understanding...... of the requirements present in the real-world deployments. In this paper, we report findings from qualitatively studying organisational requirements for indoor Wi-Fi positioning. The studied cases and deployments cover both company and public-sector settings and the deployment and evaluation of several types...
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Cases requiring increased number of repositioning maneuvers in benign paroxysmal positional vertigo
Korkmaz, Mukadder; Korkmaz, Hakan
2016-01-01
ABSTRACT INTRODUCTION: Benign paroxysmal positional vertigo (BPPV) is a clinical syndrome that is proposed to be caused by dislocated utricular debris into semicircular canals. Although the majority of patients are treated by one or two repositioning maneuvers, some of the patients need repeated maneuvers for relief. OBJECTIVE: The goal of this study was to investigate the factors associated with patients with benign paroxysmal positional vertigo who required multiple repositioning proced...
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30 CFR 816.13 - Casing and sealing of drilled holes: General requirements.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Casing and sealing of drilled holes: General...-SURFACE MINING ACTIVITIES § 816.13 Casing and sealing of drilled holes: General requirements. Each exploration hole, other drill or borehole, well, or other exposed underground opening shall be cased, sealed...
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Energy Technology Data Exchange (ETDEWEB)
Aragon, Kathryn M.; Eaton, Shelley M.; McCornack, Marjorie Turner; Shannon, Sharon A.
2014-12-01
When a requirements engineering effort fails to meet expectations, often times the requirements management tool is blamed. Working with numerous project teams at Sandia National Laboratories over the last fifteen years has shown us that the tool is rarely the culprit; usually it is the lack of a viable information architecture with well- designed processes to support requirements engineering. This document illustrates design concepts with rationale, as well as a proven information architecture to structure and manage information in support of requirements engineering activities for any size or type of project. This generalized information architecture is specific to IBM's Rational DOORS (Dynamic Object Oriented Requirements System) software application, which is the requirements management tool in Sandia's CEE (Common Engineering Environment). This generalized information architecture can be used as presented or as a foundation for designing a tailored information architecture for project-specific needs. It may also be tailored for another software tool. Version 1.0 4 November 201
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2012-07-31
... Position on the Relationship Between General Design Criteria and Technical Specification Operability AGENCY... relationship between the general design criteria (GDC) for nuclear power plants and technical specification... Communications Branch, Division of Policy and Rulemaking, Office Nuclear Reactor Regulation, Mail Stop: OWFN-12-D...
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Positive Eigenvalues of Generalized Words in Two Hermitian Positive Definite Matrices
Hillar, Christopher; Johnson, Charles R.
2005-01-01
We define a word in two positive definite (complex Hermitian) matrices $A$ and $B$ as a finite product of real powers of $A$ and $B$. The question of which words have only positive eigenvalues is addressed. This question was raised some time ago in connection with a long-standing problem in theoretical physics, and it was previously approached by the authors for words in two real positive definite matrices with positive integral exponents. A large class of words that do guarantee positive eig...
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2010-01-01
... 10 Energy 4 2010-01-01 2010-01-01 false No alternate power supply-general requirement for certain exemptions for new powerplants. 503.8 Section 503.8 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.8 No alternate power supply—general...
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Global positioning system for general aviation: Joint FAA-NASA Seminar. [conferences
1978-01-01
Programs to examine and develop means to utilize the global positioning system (GPS) for civil aviation functions are described. User requirements in this regard are discussed, the development of technologies in the areas of antennas, receivers, and signal processors for the GPS are examined, and modifications to the GPS to fit operational and design criteria are evaluated.
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General requirements to implement the personal dose equivalent Hp(10) in Brazil
International Nuclear Information System (INIS)
Lopes, Amanda Gomes; Silva, Francisco Cesar Augusto da
2017-01-01
To update the dosimetry quantity with the international community, Brazil is changing the Individual Dose Hx to the Personal Dose Equivalent Hp(10). A bibliographical survey on the technical and administrative requirements of nine countries that use Hp(10) was carried out to obtain the most relevant ones. All of them follow IEC and ISO guidelines for technical requirements, while administrative requirements change from country to country. Based on countries experiences, this paper presents a list of important general requirements to implement Hp(10) and to prepare the Brazilian requirements according to the international scientific community. (author)
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General requirements to implement the personal dose equivalent Hp(10) in Brazil
Energy Technology Data Exchange (ETDEWEB)
Lopes, Amanda Gomes; Silva, Francisco Cesar Augusto da, E-mail: amandagl@bolsista.ird.gov.br [Instituto de Radioproteção e Dosimetria (IRD/CNEN-RJ), Rio de Janeiro, RJ (Brazil)
2017-07-01
To update the dosimetry quantity with the international community, Brazil is changing the Individual Dose Hx to the Personal Dose Equivalent Hp(10). A bibliographical survey on the technical and administrative requirements of nine countries that use Hp(10) was carried out to obtain the most relevant ones. All of them follow IEC and ISO guidelines for technical requirements, while administrative requirements change from country to country. Based on countries experiences, this paper presents a list of important general requirements to implement Hp(10) and to prepare the Brazilian requirements according to the international scientific community. (author)
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42 CFR 84.99 - Man tests; testing conditions; general requirements.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Man tests; testing conditions; general requirements. 84.99 Section 84.99 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Self-Contained Breathing Apparatus § 84.99...
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General lighting requirements for photosynthesis
Energy Technology Data Exchange (ETDEWEB)
Geiger, D.R. [Univ. of Dayton, OH (United States)
1994-12-31
A review of the general lighting requirements for photosynthesis reveals that four aspects of light are important: irradiance, quality, timing and duration. These properties of light affect photosynthesis by providing the energy that drives carbon assimilation as well as by exerting control over physiology, structure and morphology of plants. Irradiance, expressed as energy flux, W m{sup -2}, or photon irradiance, {mu}mol m{sup -2} s{sup -1}, determines the rate at which energy is being delivered to the photosynthetic reaction centers. Spectral quality, the wavelength composition of light, is important because photons differ in their probability of being absorbed by the light harvesting complex and hence their ability to drive carbon assimilation. Also the various light receptors for light-mediated regulation of plant form and physiology have characteristic absorption spectra and hence photons differ in their effectiveness for eliciting responses. Duration is important because both carbon assimilation and regulation are affected by the total energy or integrated irradiance delivered during a given period. Many processes associated with photosynthesis are time-dependent, increasing or decreasing with duration. Timing is important because the effectiveness of light in the regulation of plant processes varies with the phase of the diumal cycle as determined by the plant`s time-measuring mechanisms.
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Seow, Lee Seng Esmond; Vaingankar, Janhavi Ajit; Abdin, Edimansyah; Sambasivam, Rajeswari; Jeyagurunathan, Anitha; Pang, Shirlene; Chong, Siow Ann; Subramaniam, Mythily
2016-01-15
Positive mental health (PMH) is an integral and essential component of health that encompasses emotional, psychological and social well-being. The Keyes' two continua model of mental health and illness posits that mental health status is not merely the absence of mental health problems, and it can be enhanced regardless of a diagnosis of mental illness. The present study hypothesized that mentally ill patients with higher levels of PMH would be associated with better life satisfaction and general functioning. 218 outpatients with affective disorders at a tertiary psychiatric hospital were recruited and administered the multidimensional Positive Mental Health instrument, which was validated and developed in Singapore to measure PMH. Depression and anxiety severity were also assessed. Associations of positive mental health with life satisfaction and general functioning were investigated in linear regression models. PMH scores varied largely within patients with depressive and anxiety disorders but did not differ statistically across the two diagnoses, except for emotional support. PMH was associated with both life satisfaction and general functioning with little evidence of confounding by sociodemographic and clinical status. The cross-sectional design of the study could not examine causal relationships. Findings may be restrictive to treatment-seeking population with specific affective disorders. Our study provides evidence to support the notion that a good mental health state is not simply the absence of a mental disorder. Mentally ill patients can also have high levels of PMH that possibly have a moderating or mediating effect on the relationship between patients' clinical symptoms and life satisfaction or general functioning. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.
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78 FR 51078 - Reporting Requirements for Positive Train Control Expenses and Investments
2013-08-20
...] Reporting Requirements for Positive Train Control Expenses and Investments AGENCY: Surface Transportation... investments and expenses. PTC is an automated system designed to prevent train-to-train collisions and other..., PTC expenditures are incorporated into the R-1 under the category of ``capital investments and...
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1993-01-01
This plan provides the framework for selection based on merit from among the best qualified candidates available. Selections will be made without regard to political, religious, or labor organization affiliation or nonaffiliation, marital status, race, color, sex, national origin, nondisqualifying disability, or age. This plan does not guarantee promotion but rather ensures that all qualified available candidates receive fair and equitable consideration for positions filled under these competitive procedures. Announcing a vacancy under this plan is only one method of locating applicants for a position and can be used in conjunction with other methods. Subject to applicable law and regulation, selection of an individual to fill a position is the decision of management, as is the decision as to the method(s) to be used in identifying candidates. This plan is applicable to all NASA Installations. It covers all positions in the competitive service at (and below) the GS/GM-15 level (including all trades and labor positions), except positions in the Office of the Inspector General. The requirements herein are not intended to, nor should they be construed to limit in any way, the independent personnel authority of the Inspector General under the Inspector General Act, as Amended.
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Positive energy theorem in generalized Kaluza-Klein theories of higher dimensions
International Nuclear Information System (INIS)
Moreschi, O.M.
1983-01-01
The technique of using spinors in the proof of positive energy theorems in 4 dimensions is extended to the case of Kaluza-Klein theories in spaces of 4 + n dimensions. First a useful presentation of generalized Kaluza-Klein theories is introduced, in which just from the observation of conformal symmetries it is possible to detect a nice splitting of the Ricci tensor into a 4-dimensional Ricci part and a Yang-Mills part, among others. Consideration of linear dependence among the symmetries is not excluded in this treatment. Relevant to the introduction of spinors, a discussion of Clifford Algebras is presented. In particular a real representation of these algebras is introduced for spaces of higher dimensions and its structure is analyzed. The Lie derivative of spinors is presented probably more clearly than in former treatments. After the introduction of these preliminary themes, a brief review of the relevant aspects of positive energy theorems in 4 dimensions is presented, followed by the extension of these ideas to the case of 5 dimensions. Here an earlier result involving gravitational mass and electromagnetic charges is improved. Finally the results are generalized to spaces of 4 + n dimensions, and a more complicated condition to be satisfied by the usual matter tensor is discovered. This procedure leads to a natural definition of invariant Yang-Mills charges, which is compared with former studies
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General requirements for concrete containment structures for CANDU nuclear power plants
International Nuclear Information System (INIS)
1993-07-01
This standard provides the general requirements used in the design, construction, testing, and commissioning of concrete containment structures for CANDU nuclear power plants designated as class containment and is directed to the owners, designers, manufacturers, fabricators, and constructors of the concrete components and parts
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Self-reported oral and general health in relation to socioeconomic position
Hakeberg, Magnus; Wide Boman, Ulla
2017-01-01
Abstract Background During the past two decades, several scientific publications from different countries have shown how oral health in the population varies with social determinants. The aim of the present study was to explore the relationship between self-reported oral and general health in relation to different measures of socioeconomic position. Methods Data were collected from a randomly selected sample of the adult population in Sweden (n = 3500, mean age 53.4 years, 53.1% women). The r...
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Serial Position Functions in General Knowledge
Kelley, Matthew R.; Neath, Ian; Surprenant, Aimée M.
2015-01-01
Serial position functions with marked primacy and recency effects are ubiquitous in episodic memory tasks. The demonstrations reported here explored whether bow-shaped serial position functions would be observed when people ordered exemplars from various categories along a specified dimension. The categories and dimensions were: actors and age;…
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Identifying Skill Requirements for GIS Positions: A Content Analysis of Job Advertisements
Hong, Jung Eun
2016-01-01
This study identifies the skill requirements for geographic information system (GIS) positions, including GIS analysts, programmers/developers/engineers, specialists, and technicians, through a content analysis of 946 GIS job advertisements from 2007-2014. The results indicated that GIS job applicants need to possess high levels of GIS analysis…
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International Nuclear Information System (INIS)
Stubblefield, F.W.
1985-11-01
Four copies of a general purpose subsystem for mechanical positioning of detectors, samples, and beam line optical elements which constitute experiments at the National Synchrotron Light Source facility of Brookhaven National Laboratory have been constructed and placed into operation. Construction of a fifth subsystem unit is nearing completion. The subsystems affect mechanical positioning by controlling a set of stepping motor-encoder pairs. The units are general purpose in the sense that they receive commands over a 9600 baud asynchronous serial line compatible with the RS-232-C electrical signal standard, generate TTL-compatible streams of stepping pulses which can be used with a wide variety of stepping motors, and read back position values from a number of different types and models of position encoder. The basic structure of the motor controller subsystem is briefly reviewed. Additions to the subsystem made in response to problems indicated by actual operation of the four installed units are described in more detail
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2016-11-01
modified, replaced, or sustained by consumers or different manufacturers in addition to the manufacturer that developed the system. It also allows...WEAPON SYSTEM REQUIREMENTS Detailed Systems Engineering Prior to Product Development Positions Programs for Success...Engineering Prior to Product Development Positions Programs for Success Why GAO Did This Study Cost and schedule growth in DOD major defense
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Responsive Social Positioning Behaviors for Semi-Autonomous Telepresence Robots
Vroon, Jered Hendrik
2017-01-01
Social interaction with a mobile robot requires the establishment of appropriate social positioning behaviors. Previous work has focused mostly on general and static rules that can be applied to robotics, such as proxemics. How can we deal effectively and efficiently with the dynamic positioning
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International Nuclear Information System (INIS)
Stubblefield, F.W.; Alberi, J.L.
1982-01-01
A general-purpose mechanical positioning subsystem for open-loop control of experiment devices which have their positions established and read out by stepping motor-encoder combinations has been developed. The subsystem is to be used mainly for experiments to be conducted at the National Synchrotron Light Source at Brookhaven National Laboratory. The subsystem unit has been designed to be compatible with a wide variety of stepping motor and encoder types. The unit may be operated by any device capable of driving a standard RS-232-C asynchronous serial communication line. An informal survey has shown that several experiments at the Light Source will use one particular type of computer, operating system, and programming language. Accordingly, a library of subroutines compatible with this combination of computer system elements has been written to facilitate driving the positioning subsystem unit
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40 CFR 1033.201 - General requirements for obtaining a certificate of conformity.
2010-07-01
... certificate of conformity. 1033.201 Section 1033.201 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY....201 General requirements for obtaining a certificate of conformity. Certification is the process by... certificate of conformity for freshly manufactured locomotives. Anyone meeting the definition of...
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GENERAL CONSIDERATIONS ON REGULATIONS AND SAFETY REQUIREMENTS FOR QUADRICYCLES
Directory of Open Access Journals (Sweden)
Ana Pavlovic
2015-12-01
Full Text Available In recent years, a new class of compact vehicles has been emerging and wide-spreading all around Europe: the quadricycle. These four-wheeled motor vehicles, originally derived from motorcycles, are a small and fuel-efficient mean of transportation used in rural or urban areas as an alternative to motorbikes or city cars. In some countries, they are also endorsed by local authorities and institutions which support small and environmentally-friendly vehicles. In this paper, several general considerations on quadricycles will be provided including the vehicle classification, evolution of regulations (as homologation, driver licence, emissions, etc, technical characteristics, safety requirements, most relevant investigations, and other additional useful information (e.g. references, links. It represents an important and actual topic of investigation for designers and manufacturers considering that the new EU regulation on the approval and market surveillance of quadricycles will soon enter in force providing conclusive requirements for functional safety environmental protection of these promising vehicles.
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van Eck, Pascal; Nijholt, Antinus; Wieringa, Roelf J.
There is currently little insight into what requirement engineering for web services is and in which context it will be carried out. In this position paper, we investigate requirements engineering for a special kind of web services, namely web services that are used to augment the perceived value of
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40 CFR 267.198 - What are the general operating requirements for my tank systems?
2010-07-01
... FACILITIES OPERATING UNDER A STANDARDIZED PERMIT Tank Systems § 267.198 What are the general operating... 40 Protection of Environment 26 2010-07-01 2010-07-01 false What are the general operating requirements for my tank systems? 267.198 Section 267.198 Protection of Environment ENVIRONMENTAL PROTECTION...
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General requirements for pressure-retaining systems and components in CANDU nuclear power plants
International Nuclear Information System (INIS)
1991-11-01
This standard specifies the general requirements for the design, fabrication and installation of pressure-retaining systems, components, and their supports in CANDU nuclear power plants. (16 figs., 2 tabs., 25 refs.)
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Directory of Open Access Journals (Sweden)
Maxim Olegovich Korpusov
2012-07-01
Full Text Available In this article the initial-boundary-value problem for generalized dissipative high-order equation of Klein-Gordon type is considered. We continue our study of nonlinear hyperbolic equations and systems with arbitrary positive energy. The modified concavity method by Levine is used for proving blow-up of solutions.
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Schneider, Antonius; Karsch-Völk, Marlies; Rupp, Alica; Fischer, Martin R; Drexler, Hans; Schelling, Jörg; Berberat, Pascal
2013-01-01
Germany is witnessing an increasing shortage of general practitioners (GPs). The aim was to determine predictors of the job-related motivation of medical students of three medical faculties with different institutionalisation of general practice as an academic discipline. Medical students were surveyed with a standardised questionnaire about their attitudes towards general practice and their motivation to work as a GP in different working conditions. Predictors for positive attitudes and motivation were calculated using logistic regression models. 940 (15.2%) out of 6182 medical students from three Bavarian medical faculties participated in an online survey. 585 (62.7%) were female, and the average age was 25.0 (standard deviation 3.7). The average grade of a university-entrance diploma was 1.6 (standard deviation 0.5). 718 (76.4%) could imagine working as a GP. However, they favoured being employed within another organisation and not having their own private practice (65.5% vs. 35.1%). "Presence of a professorship of general practice" was associated with a positive attitude towards general practice (OR 1.57; 95%CI 1.13-2.417). Motivation for working as a GP was associated with "being female" (OR 2.56; 95%CI 1.80-3.56) and "presence of a professorship of general practice" (OR 1.68; 95%CI 1.14-2.46). Having a lower grade for one's university-entrance diploma was associated with a higher preference to work in one's own practice (OR 1.39; 95%CI 1.02-1.90). A high amount of medical students were open-minded towards general practice. However, they favoured employment within an organization over working in their own practice. Institutionalisation of general practice as an academic discipline might be of importance to gain positive attitudes towards general practice and motivate medical students to work as a GP.
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Lac, Andrew; Donaldson, Candice D
2018-02-01
People vary in experiences of positive and negative emotions from consuming alcohol, but no validated measurement instrument exclusively devoted to assessing drinking emotions exists in the literature. The current research validated and evaluated the psychometric properties of an alcohol affect scale based on adjectives from the Positive and Negative Affect Schedule (PANAS) and tested the extent that emotions incurred from drinking were distinct from general trait-based emotions. Three studies tested independent samples of adult alcohol users. In Study 1 (N = 494), exploratory factor analyses of the Alcohol PANAS revealed that both the 20-item model and the 9-parcel model (represented by similar mood content) supported the 2-factor dimensionality of alcohol positive and negative affect. In Study 2 (N = 302), confirmatory factor analyses corroborated the measurement structure of alcohol positive and negative affect, and both constructs evidenced statistical independence from general positive and negative affect. In Study 3 (N = 452), alcohol positive and negative affect exhibited discriminant, convergent, and criterion validity with established alcohol scales. Incremental validity tests demonstrated that alcohol positive and negative affect uniquely contributed (beyond general positive and negative affect) to alcohol expectancies, use, and problems. Findings support that alcohol emotions are conceptually distinct from trait emotions, and underscore the necessity of an assessment instrument tailored to the former to examine associations with alcohol beliefs and behaviors. The Alcohol PANAS confers theoretical and practical applications to understand the emotional consequences of drinking. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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Generalized field-transforming metamaterials
International Nuclear Information System (INIS)
Tretyakov, Sergei A; Nefedov, Igor S; Alitalo, Pekka
2008-01-01
In this paper, we introduce a generalized concept of field-transforming metamaterials, which perform field transformations defined as linear relations between the original and transformed fields. These artificial media change the fields in a prescribed fashion in the volume occupied by the medium. We show what electromagnetic properties of transforming medium are required. The coefficients of these linear functions can be arbitrary scalar functions of position and frequency, which makes the approach quite general and opens a possibility to realize various unusual devices.
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29 CFR 4.172 - Meeting requirements for particular fringe benefits-in general.
2010-07-01
... 29 Labor 1 2010-07-01 2010-07-01 true Meeting requirements for particular fringe benefits-in... particular fringe benefits—in general. Where a fringe benefit determination specifies the amount of the..., as such costs are properly a business expense of the employer. If prevailing fringe benefits for...
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The detailed balance requirement and general empirical formalisms for continuum absorption
Ma, Q.; Tipping, R. H.
1994-01-01
Two general empirical formalisms are presented for the spectral density which take into account the deviations from the Lorentz line shape in the wing regions of resonance lines. These formalisms satisfy the detailed balance requirement. Empirical line shape functions, which are essential to provide the continuum absorption at different temperatures in various frequency regions for atmospheric transmission codes, can be obtained by fitting to experimental data.
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Benson, Cedric; Weinberg, Janice; Narsule, Chaitan K; Brahmbhatt, Tejal S
2018-07-01
The effect of alcohol exposure on patients undergoing a laparotomy for trauma is unknown. The purpose of this study was to compare outcomes of morbidity and mortality between alcohol positive and alcohol negative trauma patients who required emergent laparotomies using the National Trauma Data Bank (NTDB). A retrospective database analysis was performed using 28,354 NTDB incident trauma cases, from 2007 through 2012, who had been tested for alcohol and who required abdominal operations (using ICD-9-CM procedure codes) within 24h of presentation. Variables used: age, gender, admission year, alcohol presence, ISS, GCS, injury type & mechanism, discharge status, hospital LOS, ICU stay, ventilator use, and hospital complications. In adjusted analyses, there were no statistically significant differences between the alcohol positive and alcohol negative cohorts when evaluating in-hospital mortality (OR, 0.93; 95% CI: 0.84-1.03), likelihood of earlier hospital discharge (HR, 1.02; 95% CI: 0.99-1.05), and the all-inclusive category of in-hospital complications (OR, 1.04; 95% CI: 0.97-1.12). After adjusting for age, gender, admission year, ISS, GCS, and injury mechanism, there were no major differences between the alcohol positive and alcohol negative cohorts when it came to in-hospital mortality, likelihood of earlier hospital discharge, and most of the in-hospital complications measured among adult trauma patients requiring emergency laparotomies. Copyright © 2017 Elsevier Inc. All rights reserved.
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Cases requiring increased number of repositioning maneuvers in benign paroxysmal positional vertigo
Directory of Open Access Journals (Sweden)
Mukadder Korkmaz
Full Text Available ABSTRACT INTRODUCTION: Benign paroxysmal positional vertigo (BPPV is a clinical syndrome that is proposed to be caused by dislocated utricular debris into semicircular canals. Although the majority of patients are treated by one or two repositioning maneuvers, some of the patients need repeated maneuvers for relief. OBJECTIVE: The goal of this study was to investigate the factors associated with patients with benign paroxysmal positional vertigo who required multiple repositioning procedures for treatment. METHODS: Data were obtained from the clinical records of 153 patients diagnosed with benign paroxysmal positional vertigo. Patients were treated by repositioning maneuvers. Demographic data and the factors including age, sex, canal type, duration of symptoms, comorbidities and number of repositioning maneuvers for relief were documented for statistical analysis. RESULTS: Age, sex, canal type and the duration of symptoms had no impact on the number of maneuvers. The most common comorbidity was spine problems. Hypertension was the only comorbidity that significantly associated with increased number of maneuvers. CONCLUSION: The presence of hypertension is a risk factor for repeated maneuvers in benign paroxysmal positional vertigo treatment. Physicians should be aware of the increased probability of repeated repositioning maneuvers in these group of patients. The role of comorbidities and vascular factors need to be further clarified in the course of benign paroxysmal positional vertigo.
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Cases requiring increased number of repositioning maneuvers in benign paroxysmal positional vertigo.
Korkmaz, Mukadder; Korkmaz, Hakan
2016-01-01
Benign paroxysmal positional vertigo (BPPV) is a clinical syndrome that is proposed to be caused by dislocated utricular debris into semicircular canals. Although the majority of patients are treated by one or two repositioning maneuvers, some of the patients need repeated maneuvers for relief. The goal of this study was to investigate the factors associated with patients with benign paroxysmal positional vertigo who required multiple repositioning procedures for treatment. Data were obtained from the clinical records of 153 patients diagnosed with benign paroxysmal positional vertigo. Patients were treated by repositioning maneuvers. Demographic data and the factors including age, sex, canal type, duration of symptoms, comorbidities and number of repositioning maneuvers for relief were documented for statistical analysis. Age, sex, canal type and the duration of symptoms had no impact on the number of maneuvers. The most common comorbidity was spine problems. Hypertension was the only comorbidity that significantly associated with increased number of maneuvers. The presence of hypertension is a risk factor for repeated maneuvers in benign paroxysmal positional vertigo treatment. Physicians should be aware of the increased probability of repeated repositioning maneuvers in these group of patients. The role of comorbidities and vascular factors need to be further clarified in the course of benign paroxysmal positional vertigo. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.
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Özlem Kocatürk; Tolga Kocatürk; Nil Kaan; Volkan Dayanır
2012-01-01
Aim: The purpose of this study was to compare and assess the efficacy of hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel and ocular lubricant pomade for perioperative protection of eyes under general anesthesia in prone position. Material and Method: One hundred and eighty four patients (368 eyes) undergoing general anesthesia for >90 min for spinal procedures were divided randomly into four groups. Hypoallergen adhesive tape, antibiotic ointment, artificial tea...
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28 CFR 51.10 - Requirement of action for declaratory judgment or submission to the Attorney General.
2010-07-01
... judgment or submission to the Attorney General. 51.10 Section 51.10 Judicial Administration DEPARTMENT OF... Attorney General. Section 5 requires that, prior to enforcement of any change affecting voting, the... will not be the effect of the change or (b) Make to the Attorney General a proper submission of the...
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Dirac Particle for the Position Dependent Mass in the Generalized Asymmetric Woods-Saxon Potential
Directory of Open Access Journals (Sweden)
Soner Alpdoğan
2014-01-01
Full Text Available The one-dimensional Dirac equation with position dependent mass in the generalized asymmetric Woods-Saxon potential is solved in terms of the hypergeometric functions. The transmission and reflection coefficients are obtained by considering the one-dimensional electric current density for the Dirac particle and the equation describing the bound states is found by utilizing the continuity conditions of the obtained wave function. Also, by using the generalized asymmetric Woods-Saxon potential solutions, the scattering states are found out without making calculation for the Woods-Saxon, Hulthen, cusp potentials, and so forth, which are derived from the generalized asymmetric Woods-Saxon potential and the conditions describing transmission resonances and supercriticality are achieved. At the same time, the data obtained in this work are compared with the results achieved in earlier studies and are observed to be consistent.
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Linear positivity and virtual probability
International Nuclear Information System (INIS)
Hartle, James B.
2004-01-01
We investigate the quantum theory of closed systems based on the linear positivity decoherence condition of Goldstein and Page. The objective of any quantum theory of a closed system, most generally the universe, is the prediction of probabilities for the individual members of sets of alternative coarse-grained histories of the system. Quantum interference between members of a set of alternative histories is an obstacle to assigning probabilities that are consistent with the rules of probability theory. A quantum theory of closed systems therefore requires two elements: (1) a condition specifying which sets of histories may be assigned probabilities and (2) a rule for those probabilities. The linear positivity condition of Goldstein and Page is the weakest of the general conditions proposed so far. Its general properties relating to exact probability sum rules, time neutrality, and conservation laws are explored. Its inconsistency with the usual notion of independent subsystems in quantum mechanics is reviewed. Its relation to the stronger condition of medium decoherence necessary for classicality is discussed. The linear positivity of histories in a number of simple model systems is investigated with the aim of exhibiting linearly positive sets of histories that are not decoherent. The utility of extending the notion of probability to include values outside the range of 0-1 is described. Alternatives with such virtual probabilities cannot be measured or recorded, but can be used in the intermediate steps of calculations of real probabilities. Extended probabilities give a simple and general way of formulating quantum theory. The various decoherence conditions are compared in terms of their utility for characterizing classicality and the role they might play in further generalizations of quantum mechanics
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Periodicity and positivity of a class of fractional differential equations.
Ibrahim, Rabha W; Ahmad, M Z; Mohammed, M Jasim
2016-01-01
Fractional differential equations have been discussed in this study. We utilize the Riemann-Liouville fractional calculus to implement it within the generalization of the well known class of differential equations. The Rayleigh differential equation has been generalized of fractional second order. The existence of periodic and positive outcome is established in a new method. The solution is described in a fractional periodic Sobolev space. Positivity of outcomes is considered under certain requirements. We develop and extend some recent works. An example is constructed.
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27 CFR 7.28 - General requirements.
2010-04-01
... statements of alcoholic content, all mandatory information required on labels by this part shall be in script.... Except for statements of alcoholic content, all mandatory information required on labels by this part... OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF MALT BEVERAGES Labeling Requirements for Malt...
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40 CFR 141.80 - General requirements.
2010-07-01
... service line replacement, and public education. These requirements are triggered, in some cases, by lead... requirements. (1) All water systems shall install and operate optimal corrosion control treatment as defined in... specified by the State under § 141.83. (f) Lead service line replacement requirements. Any system exceeding...
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Straumann, Norbert
2013-01-01
This book provides a completely revised and expanded version of the previous classic edition ‘General Relativity and Relativistic Astrophysics’. In Part I the foundations of general relativity are thoroughly developed, while Part II is devoted to tests of general relativity and many of its applications. Binary pulsars – our best laboratories for general relativity – are studied in considerable detail. An introduction to gravitational lensing theory is included as well, so as to make the current literature on the subject accessible to readers. Considerable attention is devoted to the study of compact objects, especially to black holes. This includes a detailed derivation of the Kerr solution, Israel’s proof of his uniqueness theorem, and a derivation of the basic laws of black hole physics. Part II ends with Witten’s proof of the positive energy theorem, which is presented in detail, together with the required tools on spin structures and spinor analysis. In Part III, all of the differential geomet...
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Context generalization in Drosophila visual learning requires the mushroom bodies
Liu, Li; Wolf, Reinhard; Ernst, Roman; Heisenberg, Martin
1999-08-01
The world is permanently changing. Laboratory experiments on learning and memory normally minimize this feature of reality, keeping all conditions except the conditioned and unconditioned stimuli as constant as possible. In the real world, however, animals need to extract from the universe of sensory signals the actual predictors of salient events by separating them from non-predictive stimuli (context). In principle, this can be achieved ifonly those sensory inputs that resemble the reinforcer in theirtemporal structure are taken as predictors. Here we study visual learning in the fly Drosophila melanogaster, using a flight simulator,, and show that memory retrieval is, indeed, partially context-independent. Moreover, we show that the mushroom bodies, which are required for olfactory but not visual or tactile learning, effectively support context generalization. In visual learning in Drosophila, it appears that a facilitating effect of context cues for memory retrieval is the default state, whereas making recall context-independent requires additional processing.
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2012-09-05
... within 1 month. Survival was longer for a genetically modified B. amyloliquefaciens strain on leaf... Microorganisms; General Exemptions From Reporting Requirements; Revisions to Recipient Organisms Eligible for... manufacturer must use one of the recipient organisms listed in Sec. 725.420, and must implement specific...
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Light transport and general aviation aircraft icing research requirements
Breeze, R. K.; Clark, G. M.
1981-01-01
A short term and a long term icing research and technology program plan was drafted for NASA LeRC based on 33 separate research items. The specific items listed resulted from a comprehensive literature search, organized and assisted by a computer management file and an industry/Government agency survey. Assessment of the current facilities and icing technology was accomplished by presenting summaries of ice sensitive components and protection methods; and assessments of penalty evaluation, the experimental data base, ice accretion prediction methods, research facilities, new protection methods, ice protection requirements, and icing instrumentation. The intent of the research plan was to determine what icing research NASA LeRC must do or sponsor to ultimately provide for increased utilization and safety of light transport and general aviation aircraft.
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Directory of Open Access Journals (Sweden)
F sohrabi
2016-03-01
Full Text Available The aim of this study was to evaluate the effectiveness of positive group psychotherapy on resiliency, happiness and general health in Women with substance dependent spouse. The research design was quasi - experimental with pre-test, post-test and one-month follow - up with the control group. The sample was comprised of women whom their spouse were referred to addiction clinic. Twenty - four women were selected and randomly assigned to experimental and control groups. Both groups were assessed by Davidson Resilience Scale, Peterson happiness directions questionnaires and General Health Questionnaire (GHQ. Positive group psychotherapy was conducted on the experimental group for 14 sessions, each session lasting 90- minutes. The data was analyzed with ANCOVA. The findings indicated that the mean scores of post-test in the experimental groups on resilience, happiness, and public health, was significantly higher than the mean scores of post-test in control group. Benferroni test was indicating the stable effect of therapy. According to the findings, it can be said that group positive psychotherapy was effective in promoting resiliency, happiness, and general health of women with the dependent drug spouses.
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General construction requirements for the deep repository in the KBS-3 system
International Nuclear Information System (INIS)
2002-10-01
The KBS-3 systems includes equipment and plants for transport of spent nuclear fuels and encapsulated spent fuels, central intermediate storage, encapsulation and deep geologic disposal. The requirements in this document concern the repository and have been put together in view of the tasks of designing, constructing and building the repository. The report presents: A general review of existing design plans; Laws and regulations relevant for the design of the repository; How the regulations have been broken down to functional demands and dimensioning requirements for the repository; How the site conditions influence the design, and how the layout of the different parts of the repository interact; Relations between the functions of the repository, the safety and the design; A foundation for developing construction plans for the repository. The requirements will be collected in a database that will develop as new knowledge is collected
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Wang, Li; Li, Xiao; Yang, Zongxia; Tang, Xueli; Yuan, Qiang; Deng, Lijing; Sun, Xin
2016-01-08
Ventilator-associated pneumonia (VAP) is associated with increased mortality, prolonged length of hospital stay and increased healthcare costs in critically ill patients. Guidelines recommend a semi-recumbent position (30º to 45º) for preventing VAP among patients requiring mechanical ventilation. However, due to methodological limitations in existing systematic reviews, uncertainty remains regarding the benefits and harms of the semi-recumbent position for preventing VAP. To assess the effectiveness and safety of semi-recumbent positioning versus supine positioning to prevent ventilator-associated pneumonia (VAP) in adults requiring mechanical ventilation. We searched CENTRAL (2015, Issue 10), which includes the Cochrane Acute Respiratory Infections Group's Specialised Register, MEDLINE (1946 to October 2015), EMBASE (2010 to October 2015), CINAHL (1981 to October 2015) and the Chinese Biomedical Literature Database (CBM) (1978 to October 2015). We included randomised controlled trials (RCTs) comparing semi-recumbent versus supine positioning (0º to 10º), or RCTs comparing alternative degrees of positioning in mechanically ventilated patients. Our outcomes included clinically suspected VAP, microbiologically confirmed VAP, intensive care unit (ICU) mortality, hospital mortality, length of ICU stay, length of hospital stay, duration of ventilation, antibiotic use and any adverse events. Two review authors independently and in duplicate screened titles, abstracts and full texts, assessed risk of bias and extracted data using standardised forms. We calculated the mean difference (MD) and 95% confidence interval (95% CI) for continuous data and the risk ratio (RR) and 95% CI for binary data. We performed meta-analysis using the random-effects model. We used the grading of recommendations, assessment, development and evaluation (GRADE) approach to grade the quality of evidence. We included 10 trials involving 878 participants, among which 28 participants in two
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KASSASBEH, Firas Y.
2016-01-01
This article addresses the position of labour laws in Jordan, the United Arab Emirates (hereafter UAE) and England towards the issue of equality between woman and man in the workplace in light of the requirements of CEDAW to which the three mentioned countries are parties. Generally speaking, CEDAW tends to be a convention aiming at achieving equality between man and woman in all aspects, inter alia, equality in work opportunities and rights. This vision is more suitable to English law, wher...
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Predictors of positive mental health among refugees: Results from Canada's General Social Survey.
Beiser, Morton; Hou, Feng
2017-01-01
Do refugees have lower levels of positive mental health than other migrants? If so, to what extent is this attributable to post-migration experiences, including discrimination? How does gender affect the relationships between post-migration experience and positive mental health? To address these questions, the current study uses data from Statistics Canada's 2013 General Social Survey (GSS), a nationally representative household study that included 27,695 Canadians 15 years of age and older. The study compares self-reported positive mental health among 651 refugees, 309 economic immigrants, and 448 family class immigrants from 50 source countries. Immigration-related predictors of mental health were examined including sociodemographic characteristics, discrimination, acculturation variables, and experiences of reception. Separate analyses were carried out for women and men. Refugees had lower levels of positive mental health than other migrants. Affiliative feelings towards the source country jeopardized refugee, but not immigrant mental health. A sense of belonging to Canada was a significant predictor of mental health. Perceived discrimination explained refugee mental health disadvantage among men, but not women. Bridging social networks were a mental health asset, particularly for women. The implications of anti-refugee discrimination net of the effects of anti-immigrant and anti-visible minority antipathies are discussed, as well as possible reasons for gender differences in the salience of mental health predictors.
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International Nuclear Information System (INIS)
1987-07-01
This report presents the results of a study of the present status of geotechnical instrumentation with respect to potential use in an underground test facility at a candidate nuclear waste repository site in salt. Programmatic factors that have a general impact on the success of underground instrumentation are discussed. Performance requirements relating to accuracy, temperature range, longevity, and capability for automation are established on the basis of criteria proposed for other rock types, perceived needs of the Site Characterization Program, and the authors' experience and judgment. Test site conditions are discussed including underground logistics, corrosion, and other factors that affect instrument reliability. The status of existing instrumentation for measuring deformation, stress, temperature, fluid pressure, acoustic emission, and other less critical parameters is presented. For each instrument not presently capable of satisfying its associated performance requirements, specific development needs and possible approaches are identified, and necessary testing is describe to a conceptual level of detail. A brief discussion of instrument considerations relating to automatic data acquisition is also included. The position of instrument development as a key activity on the critical path under current schedules for the Site Characterization Program is discussed. Annotated references and reports on site visits and meetings used as the data base in evaluating present instrument status are appended to this report. 110 refs., 14 figs., 26 tabs
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Anderson, Ariana E; Marder, Stephen; Reise, Steven P; Savitz, Adam; Salvadore, Giacomo; Fu, Dong Jing; Li, Qingqin; Turkoz, Ibrahim; Han, Carol; Bilder, Robert M
2018-02-06
Common genetic variation spans schizophrenia, schizoaffective and bipolar disorders, but historically, these syndromes have been distinguished categorically. A symptom dimension shared across these syndromes, if such a general factor exists, might provide a clearer target for understanding and treating mental illnesses that share core biological bases. We tested the hypothesis that a bifactor model of the Positive and Negative Syndrome Scale (PANSS), containing 1 general factor and 5 specific factors (positive, negative, disorganized, excited, anxiety), explains the cross-diagnostic structure of symptoms better than the traditional 5-factor model, and examined the extent to which a general factor reflects the overall severity of symptoms spanning diagnoses in 5094 total patients with a diagnosis of schizophrenia, schizoaffective, and bipolar disorder. The bifactor model provided superior fit across diagnoses, and was closer to the "true" model, compared to the traditional 5-factor model (Vuong test; P schizoaffective, and bipolar disorder. © The Author(s) 2018. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com
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Generic functional requirements for a NASA general-purpose data base management system
Lohman, G. M.
1981-01-01
Generic functional requirements for a general-purpose, multi-mission data base management system (DBMS) for application to remotely sensed scientific data bases are detailed. The motivation for utilizing DBMS technology in this environment is explained. The major requirements include: (1) a DBMS for scientific observational data; (2) a multi-mission capability; (3) user-friendly; (4) extensive and integrated information about data; (5) robust languages for defining data structures and formats; (6) scientific data types and structures; (7) flexible physical access mechanisms; (8) ways of representing spatial relationships; (9) a high level nonprocedural interactive query and data manipulation language; (10) data base maintenance utilities; (11) high rate input/output and large data volume storage; and adaptability to a distributed data base and/or data base machine configuration. Detailed functions are specified in a top-down hierarchic fashion. Implementation, performance, and support requirements are also given.
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Bennardi, Marco; Caballero, Francisco Félix; Miret, Marta; Ayuso-Mateos, Jose Luis; Haro, Josep Maria; Lara, Elvira; Arensman, Ella; Cabello, Maria
2017-12-06
The aims of this study were to analyze whether positive and negative affect, social support, and loneliness are factors longitudinally related to suicide ideation in the general population in different age groups. A total of 2,392 individuals from a nationally representative sample of the Spanish general population were evaluated in 2011-2012 and in 2014-2015. After including relevant control variables in the analyses, lower positive affect was prospectively related to ideation in 18- to 59-year-old individuals, whereas feelings of loneliness were related to ideation in 60-year-and-older individuals. Social support was not associated with suicide ideation in any age group. These results are in line with the need for age-tailored suicide prevention programs. The present findings might also suggest that health care professionals should consider feelings of loneliness rather than social support to assess the presence of suicide ideation in older people. © 2017 The American Association of Suicidology.
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2013-12-02
...] Approval and Promulgation of Implementation Plans; Florida: General Requirements and Gasoline Vapor Control... Protection (FDEP), related to the State's gasoline vapor recovery program. This correcting amendment corrects... . SUPPLEMENTARY INFORMATION: This action corrects inadvertent errors in a rulemaking related to Florida's gasoline...
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A New Indoor Positioning System Architecture Using GPS Signals.
Xu, Rui; Chen, Wu; Xu, Ying; Ji, Shengyue
2015-04-29
The pseudolite system is a good alternative for indoor positioning systems due to its large coverage area and accurate positioning solution. However, for common Global Positioning System (GPS) receivers, the pseudolite system requires some modifications of the user terminals. To solve the problem, this paper proposes a new pseudolite-based indoor positioning system architecture. The main idea is to receive real-world GPS signals, repeat each satellite signal and transmit those using indoor transmitting antennas. The transmitted GPS-like signal can be processed (signal acquisition and tracking, navigation data decoding) by the general receiver and thus no hardware-level modification on the receiver is required. In addition, all Tx can be synchronized with each other since one single clock is used in Rx/Tx. The proposed system is simulated using a software GPS receiver. The simulation results show the indoor positioning system is able to provide high accurate horizontal positioning in both static and dynamic situations.
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Positional bias of general and tissue-specific regulatory motifs in mouse gene promoters
Directory of Open Access Journals (Sweden)
Farré Domènec
2007-12-01
Full Text Available Abstract Background The arrangement of regulatory motifs in gene promoters, or promoter architecture, is the result of mutation and selection processes that have operated over many millions of years. In mammals, tissue-specific transcriptional regulation is related to the presence of specific protein-interacting DNA motifs in gene promoters. However, little is known about the relative location and spacing of these motifs. To fill this gap, we have performed a systematic search for motifs that show significant bias at specific promoter locations in a large collection of housekeeping and tissue-specific genes. Results We observe that promoters driving housekeeping gene expression are enriched in particular motifs with strong positional bias, such as YY1, which are of little relevance in promoters driving tissue-specific expression. We also identify a large number of motifs that show positional bias in genes expressed in a highly tissue-specific manner. They include well-known tissue-specific motifs, such as HNF1 and HNF4 motifs in liver, kidney and small intestine, or RFX motifs in testis, as well as many potentially novel regulatory motifs. Based on this analysis, we provide predictions for 559 tissue-specific motifs in mouse gene promoters. Conclusion The study shows that motif positional bias is an important feature of mammalian proximal promoters and that it affects both general and tissue-specific motifs. Motif positional constraints define very distinct promoter architectures depending on breadth of expression and type of tissue.
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International Nuclear Information System (INIS)
Yahiaoui, S A; Bentaiba, M
2012-01-01
In the context of the factorization method, we investigate the pseudo-Hermitian coherent states and their Hermitian counterpart coherent states under the generalized quantum condition in the framework of a position-dependent mass. By considering a specific modification in the superpotential, suitable annihilation and creation operators are constructed in order to reproduce the Hermitian counterpart Hamiltonian in the factorized form. We show that by means of these ladder operators, we can construct a wide range of exactly solvable potentials as well as their accompanying coherent states. Alternatively, we explore the relationship between the pseudo-Hermitian Hamiltonian and its Hermitian counterparts, obtained from a similarity transformation, to construct the associated pseudo-Hermitian coherent states. These latter preserve the structure of Perelomov’s states and minimize the generalized position–momentum uncertainty principle. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to ‘Quantum physics with non-Hermitian operators’. (paper)
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Kerig, Patricia K; Bennett, Diana C; Chaplo, Shannon D; Modrowski, Crosby A; McGee, Andrew B
2016-04-01
Increasing attention has been drawn to the symptom of emotional numbing in the phenomenology of posttraumatic stress disorder (PTSD), particularly regarding its implications for maladaptive outcomes in adolescence such as delinquent behavior. One change in the definition of emotional numbing according to the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5; American Psychiatric Association, 2013) was the limitation to the numbing of positive emotions. Previous research with youth, however, has implicated general numbing or numbing of negative emotions in PTSD, whereas numbing of positive emotions may overlap with other disorders, particularly depression. Consequently, the goal of this study was to investigate whether numbing of positive emotions was associated with PTSD symptoms above and beyond numbing of negative emotions, general emotional numbing, or depressive symptoms among at-risk adolescents. In a sample of 221 detained youth (mean age = 15.98 years, SD = 1.25; 50.7% ethnic minority), results of hierarchical multiple regressions indicated that only general emotional numbing and numbing of anger accounted for significant variance in PTSD symptoms (total R(2) = .37). In contrast, numbing of sadness and positive emotions were statistical correlates of depressive symptoms (total R(2) = .24). Further tests using Hayes' Process macro showed that general numbing, 95% CI [.02, .45], and numbing of anger, 95% CI [.01, .42], demonstrated indirect effects on the association between trauma exposure and PTSD symptoms. Copyright © 2016 International Society for Traumatic Stress Studies.
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27 CFR 4.38 - General requirements.
2010-04-01
... mandatory information required on labels by this part, except the alcoholic content statement, shall be in... OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling Requirements for Wine § 4.38... descriptive or explanatory information, the script, type, or printing of the mandatory information shall be of...
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Development of CSA N1600-14: general requirements for nuclear emergency management programs
Energy Technology Data Exchange (ETDEWEB)
Sellar, C. [Canadian Standards Association Group, Mississauga, ON (Canada); Coles, J. [Ontario Power Generation, Darlington, ON (Canada)
2014-07-01
CSA Group has published a new standard on General requirements for nuclear emergency management programs (CSA N1600-14). The standard establishes criteria for the emergency management programs of on- and off-site organizations to address nuclear emergencies at Canadian nuclear power plants (NPPs). It provides the requirements to develop, implement, evaluate, maintain, and continuously improve a nuclear emergency management program for prevention and mitigation, preparedness, response, and recovery from a nuclear emergency at a NPP. This paper discusses the development of the standard, and provides the key drivers, structure, scope, and outline of the standard, while highlighting key features, impacts, and benefits. (author)
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Directory of Open Access Journals (Sweden)
Wojciech Legiec
2016-04-01
Full Text Available In this paper author suggest methods for position cross-checking on modern bridge equipped with ECDIS. Terrestrial navigation techniques in relation to newly implemented technology are adopted to fulfil international requirements and recommendations. Author proposes voyage recording procedures conforming to IMO requirements ready to be used as navigational procedures in Safety Management System. Vessel Inspection Questionnaire of Ship Inspection Report Programme is used to systematize the needs. Differences in approach between paper charts and ECDIS navigation are exposed and clarified serving as a guide for ships liable to undergo vetting inspection. Author shows both, advantages and weak points of various ECDIS features using as an example ECDIS manufactured by Japan Radio Company.
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International Nuclear Information System (INIS)
1981-01-01
The object of this standard description is the general technological requirements of 50 and 100 mm thick radiation protection shields assembled from lead blocks. The standard contains the definitions, types, parameters and dimensions of shields, their technical and acceptance criteria with testing methods, tagging, packaging, transportation and storage requirements, producer's liability. Some illustrated assembling examples, preferred parameters and dosimetry methods for shield inspection are given. (R.P.)
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An implicit spectral formula for generalized linear Schroedinger equations
International Nuclear Information System (INIS)
Schulze-Halberg, A.; Garcia-Ravelo, J.; Pena Gil, Jose Juan
2009-01-01
We generalize the semiclassical Bohr–Sommerfeld quantization rule to an exact, implicit spectral formula for linear, generalized Schroedinger equations admitting a discrete spectrum. Special cases include the position-dependent mass Schroedinger equation or the Schroedinger equation for weighted energy. Requiring knowledge of the potential and the solution associated with the lowest spectral value, our formula predicts the complete spectrum in its exact form. (author)
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FINANCIAL POSITION AND ITS RELEVANCE TO STAKEHOLDERS
Directory of Open Access Journals (Sweden)
MIRON VASILE-CRISTIAN-IOACHIM
2015-04-01
Full Text Available The financial position of an economic entity is a concept that can have different meanings, depending on the stakeholder category that make its analysis. In energy sector, which is considered of high importance in the national economy, we consider that the most important category of stakeholder is the state (government, because ensuring the functionality of this sector is an crucial condition for development of others sectors from national economy. For this reason, we can look at the informational needs of other stakeholder categories trough the state’s “sine qua non” condition to ensure the optimal functionality of this sector, which manifests itself like this: the functioning of the sector involves the attraction of investors, the functioning of the sector involves the existence of human resources, the functioning of the sector cannot be ensured without the existence of commercial relations that involves suppliers and clients and for insuring the functioning of the sector it is often require various financing sources. All those aspects are giving raise to some categories of stakeholder interested over the parameters in which the energy sector entities are functioning, one of the interest domain being the financial position of the companies activating in its field. Over the present study we had in view to highlight the main present approaches regarding the concept of financial position, but also the main issues fallowed by the main stakeholder categories in their attempt to appreciate the financial position of the entities activating in energy sector which are listed to Bucharest Stock Exchange. The results of this study have showed that there is some base requirements regarding the informational needs of stakeholder regarding the financial position of the companies activating in energy sector, and those are related to the concepts of going concern, overall solvency ratio, general liquidity ratio and indebtedness degree. After this study
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29 CFR 1926.250 - General requirements for storage.
2010-07-01
...) Positive protection shall be provided to prevent railroad cars from being moved while dockboards or bridge... position, either by being anchored or equipped with devices which will prevent their slipping. (3...
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14 CFR 61.103 - Eligibility requirements: General.
2010-01-01
... that the person is prepared for the required knowledge test. (e) Pass the required knowledge test on... category and class rating sought. (j) Hold a U.S. student pilot certificate, sport pilot certificate, or...
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Generalized Nevanlinna functions with essentially positive spectrum
Kaltenbaeck, Michael; Winkler, Henrik; Woracek, Harald
2006-01-01
We introduce an indefinite analogue of the so-called Stieltjes class and provide some basic results on this hid finite Stieltjes class. Among them: The relation between the functions q(z), zq(z) and zq(z(2)), limit properties, a distributional representation. These results generalize well known
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7 CFR 322.5 - General requirements.
2010-01-01
... honeybees. (1) You may import live adult bees or live brood and essential nest substrate under this subpart..., DEPARTMENT OF AGRICULTURE BEES, BEEKEEPING BYPRODUCTS, AND BEEKEEPING EQUIPMENT Importation of Adult Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.5 General...
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Mission reliability of semi-Markov systems under generalized operational time requirements
International Nuclear Information System (INIS)
Wu, Xiaoyue; Hillston, Jane
2015-01-01
Mission reliability of a system depends on specific criteria for mission success. To evaluate the mission reliability of some mission systems that do not need to work normally for the whole mission time, two types of mission reliability for such systems are studied. The first type corresponds to the mission requirement that the system must remain operational continuously for a minimum time within the given mission time interval, while the second corresponds to the mission requirement that the total operational time of the system within the mission time window must be greater than a given value. Based on Markov renewal properties, matrix integral equations are derived for semi-Markov systems. Numerical algorithms and a simulation procedure are provided for both types of mission reliability. Two examples are used for illustration purposes. One is a one-unit repairable Markov system, and the other is a cold standby semi-Markov system consisting of two components. By the proposed approaches, the mission reliability of systems with time redundancy can be more precisely estimated to avoid possible unnecessary redundancy of system resources. - Highlights: • Two types of mission reliability under generalized requirements are defined. • Equations for both types of reliability are derived for semi-Markov systems. • Numerical methods are given for solving both types of reliability. • Simulation procedure is given for estimating both types of reliability. • Verification of the numerical methods is given by the results of simulation
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International Nuclear Information System (INIS)
Ershov, V.N.; Buchel'nikov, A.E.; Komarov, S.V.
2016-01-01
Development and implementation of safety and security requirements for transport of radioactive materials in the Russian Federation are addressed. At the outset it is worth noting that the transport safety requirements implemented are in full accordance with the IAEA's ''Regulations for the Safe Transport of Radioactive Material (2009 Edition)''. However, with respect to security requirements for radioactive material transport in some cases the Russian Federation requirements for nuclear material are more stringent compared to IAEA recommendations. The fundamental principles of safety and security of RM managements, recommended by IAEA documents (publications No. SF-1 and GOV/41/2001) are compared. Its correlation and differences concerning transport matters, the current level and the possibility of harmonization are analysed. In addition a reflection of the general approaches and concrete transport requirements is being evaluated. Problems of compliance assessment, including administrative and state control problems for safety and security provided at internal and international shipments are considered and compared. (author)
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Directory of Open Access Journals (Sweden)
Qiying Wei
2009-01-01
Full Text Available By using the well-known Schauder fixed point theorem and upper and lower solution method, we present some existence criteria for positive solution of an -point singular -Laplacian dynamic equation on time scales with the sign changing nonlinearity. These results are new even for the corresponding differential (=ℝ and difference equations (=ℤ, as well as in general time scales setting. As an application, an example is given to illustrate the results.
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46 CFR Sec. 2 - General Agent's requirements.
2010-10-01
... chest items required for the intended voyage. Purchase for the account of the NSA, from recognized bona... respective domestic ports, only such items and quantities reflecting past experience of actual requirements. (b) Arrange for delivery on board to the custody of the Master all slop chest items purchased...
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40 CFR 141.500 - General requirements.
2010-07-01
... before or at the first customer for filtered systems, or Cryptosporidium control under the watershed control plan for unfiltered systems; and (b) Compliance with the profiling and benchmark requirements in...
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Triplet, Jacob J; Lonetta, Christopher M; Everding, Nathan G; Moor, Molly A; Levy, Jonathan C
2015-01-01
Estimation of cerebral perfusion pressure during elective shoulder surgery in the beach chair position is regularly performed by noninvasive brachial blood pressure (NIBP) measurements. The relationship between brachial mean arterial pressure and estimated temporal mean arterial pressure (eTMAP) is not well established and may vary with patient positioning. Establishing a ratio between eTMAP and NIBP at varying positions may provide a more accurate estimation of cerebral perfusion using noninvasive measurements. This prospective study included 57 patients undergoing elective shoulder surgery in the beach chair position. All patients received an interscalene block and general anesthesia. After the induction of general anesthesia, values for eTMAP and NIBP were recorded at 0°, 30°, and 70° of incline. A statistically significant, strong, and direct correlation between NIBP and eTMAP was found at 0° (r = 0.909, P ≤ .001), 30° (r = 0.874, P Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.
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14 CFR 61.123 - Eligibility requirements: General.
2010-01-01
... must: (a) Be at least 18 years of age; (b) Be able to read, speak, write, and understand the English language. If the applicant is unable to meet one of these requirements due to medical reasons, then the... who: (1) Conducted the required ground training or reviewed the person's home study on the...
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2010-10-01
... rail cars, transport vehicles, freight containers, and bulk packages. 174.82 Section 174.82... Placarded Rail Cars, Transport Vehicles and Freight Containers § 174.82 General requirements for the handling of placarded rail cars, transport vehicles, freight containers, and bulk packages. (a) Unless...
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2010-07-01
... Administrator's satisfaction that it is not reasonably feasible to acquire, install, and operate a required... elements listed in this paragraph (g)(5)(i). (A) Identification of positions of responsibility (i.e., job... the manufacturer's recommended procedures, an appropriate industry consensus standard, or a method...
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26 CFR 1.25A-1 - Calculation of education tax credit and general eligibility requirements.
2010-04-01
... Scholarship Credit is claimed may not be taken into account in computing the amount of the Lifetime Learning... tax credit and general eligibility requirements. (a) Amount of education tax credit. An individual... Scholarship Credit (as described in § 1.25A-3) plus the Lifetime Learning Credit (as described in § 1.25A-4...
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2010-07-01
... more of the following types of activities, as specified in §§ 350.13-350.19: (1) Research. (2... 34 Education 2 2010-07-01 2010-07-01 false What are the general requirements for Disability and Rehabilitation Research Projects? 350.10 Section 350.10 Education Regulations of the Offices of the Department of...
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14 CFR 61.153 - Eligibility requirements: General.
2010-01-01
... the English language. If the applicant is unable to meet one of these requirements due to medical... rating issued under this part; (2) Meet the military experience requirements under § 61.73 of this part... military pilot or former rated military pilot of an Armed Force of the United States; or (3) Holds either a...
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2013-02-25
...: BOEM-2012-0077] RIN 1010-AD77 Timing Requirements for the Submission of a Site Assessment Plan (SAP) or... would amend the timing requirements for submitting a Site Assessment Plan (SAP) or General Activities... and grants will have a preliminary term of 12 months in which a lessee or grantee must submit a SAP or...
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Jeanneret, P. R.
1988-01-01
The development and use of a menu of performance tests that can be self-administered on a portable microcomputer are investigated. In order to identify, develop, or otherwise select the relevant human capabilities/attributes to measure and hence include in the performance battery, it is essential that an analysis be conducted of the jobs or functions that will be performed throughout a space shuttle mission. The primary job analysis instrument, the Position Analysis Questionnaire (PAQ), is discussed in detail so the reader will have sufficient background for understanding the application of the instrument to the various work activities included within the scope of the study, and the derivation of the human requirements (abilities/attributes) from the PAQ analyses. The research methodology is described and includes the procedures used for gathering the PAQ data. The results are presented in detail with specific emphasis on identifying critical requirements that can be measured with a portable computerized assessment battery. A discussion of the results is given with implications for future research.
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40 CFR 141.170 - General requirements.
2010-07-01
... recontamination by surface water runoff and a point downstream before or at the first customer for filtered...) Compliance with the profiling and benchmark requirements under the provisions of § 141.172. (b) A public...
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Directory of Open Access Journals (Sweden)
Özlem Kocatürk
2012-04-01
Full Text Available Aim: The purpose of this study was to compare and assess the efficacy of hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel and ocular lubricant pomade for perioperative protection of eyes under general anesthesia in prone position. Material and Method: One hundred and eighty four patients (368 eyes undergoing general anesthesia for >90 min for spinal procedures were divided randomly into four groups. Hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel or ocular lubricant pomade was applied into the eyes. The patients underwent complete ophthalmic examination, including corrected visual acuity measurement, basal tear production, corneal and conjunctival staining both before and after surgery. Results: Basal tear production was reduced in all groups compared to preoperative values (P0.05. There was no difference between pre and postoperative visual acuity. Discussion: All of the methods are suitable for protecting corneal injuries. But none of them is good enough to avoid temporary symptoms in postoperative period. During general anesthesia eyes need protection either by tape, gel, ointment or pomade to reduce the incidence of corneal injuries.
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Dass, Pradeep Maxwell
Science educators have been advocating a broader role for science education--that of helping all students see the relevance of science to their own lives. Yet the only experience with post-secondary science that non-science majors get is through a couple of science courses which are part of the general education requirements (GERs) for a liberal…
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Coady, Peggy; Byrne, Seán; Casey, John
2018-01-01
This paper presents evidence of employer and graduate attitudes on the skill set requirements for professional accountants, and whether university accounting programs develop these skills, and in particular emotional intelligence (EI) skills. We use priority indices and strategic mapping to evaluate the positioning of 31 skills. This analysis…
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Directory of Open Access Journals (Sweden)
Clarence C. Y. Kwan
2010-07-01
Full Text Available This study considers, from a pedagogic perspective, a crucial requirement for the covariance matrix of security returns in mean-variance portfolio analysis. Although the requirement that the covariance matrix be positive definite is fundamental in modern finance, it has not received any attention in standard investment textbooks. Being unaware of the requirement could cause confusion for students over some strange portfolio results that are based on seemingly reasonable input parameters. This study considers the requirement both informally and analytically. Electronic spreadsheet tools for constrained optimization and basic matrix operations are utilized to illustrate the various concepts involved.
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Directory of Open Access Journals (Sweden)
Junichi Yasui
Full Text Available Glutamic acid decarboxylase autoantibodies (GADAb differentiate slowly progressive insulin-dependent (type 1 diabetes mellitus (SPIDDM from phenotypic type 2 diabetes, but many GADAb-positive patients with diabetes do not progress to insulin-requiring diabetes. To characterize GADAb-positive patients with adult-onset diabetes who do not require insulin therapy for >5 years (NIR-SPIDDM, we conducted a nationwide cross-sectional survey in Japan.We collected 82 GADAb-positive patients who did not require insulin therapy for >5 years (NIR-SPIDDM and compared them with 63 patients with insulin-requiring SPIDDM (IR-SPIDDM. Clinical and biochemical characteristics, HLA-DRB1-DQB1 haplotypes, and predictive markers for progression to insulin therapy were investigated.Compared with the IR-SPIDDM group, the NIR-SPIDDM patients showed later diabetes onset, higher body mass index, longer duration before diagnosis, and less frequent hyperglycemic symptoms at onset. In addition, C-peptide, LDL-cholesterol, and TG were significantly higher in the NIR-SPIDDM compared to IR-SPIDDM patients. The NIR-SPIDDM group had lower frequency of susceptible HLA-DRB1*04:05-DQB1*04:01 and a higher frequency of resistant HLA-DRB1*15:01-DQB1*06:02 haplotype compared to IR-SPIDDM. A multivariable analysis showed that age at diabetes onset (OR = 0.82, duration before diagnosis of GADAb-positive diabetes (OR = 0.82, higher GADAb level (≥10.0 U/ml (OR = 20.41, and fasting C-peptide at diagnosis (OR = 0.07 were independent predictive markers for progression to insulin-requiring diabetes. An ROC curve analysis showed that the optimal cut-off points for discriminating two groups was the GADAb level of 13.6 U/ml, age of diabetes onset of 47 years, duration before diagnosis of 5 years, and fasting C-peptide of 0.65 ng/ml.Clinical, biochemical and genetic characteristics of patients with NIR-SPIDDM are different from those of IR-SPIDDM patients. Age of diabetes onset, duration before
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Directory of Open Access Journals (Sweden)
Marina Mihaela
2012-07-01
Full Text Available Abstract MEK Partner 1 (MP1 or MAPKSP1 is a scaffold protein that has been reported to function in multiple signaling pathways, including the ERK, PAK and mTORC pathways. Several of these pathways influence the biology of breast cancer, but MP1’s functional significance in breast cancer cells has not been investigated. In this report, we demonstrate a requirement for MP1 expression in estrogen receptor (ER positive breast cancer cells. MP1 is widely expressed in both ER-positive and negative breast cancer cell lines, and in non-tumorigenic mammary epithelial cell lines. However, inhibition of its expression using siRNA duplexes resulted in detachment and apoptosis of several ER-positive breast cancer cell lines, but not ER-negative breast cancer cells or non-tumorigenic mammary epithelial cells. Inhibition of MP1 expression in ER-positive MCF-7 cells did not affect ERK activity, but resulted in reduced Akt1 activity and reduced ER expression and activity. Inhibition of ER expression did not result in cell death, suggesting that decreased ER expression is not the cause of cell death. In contrast, pharmacological inhibition of PI3K signaling did induce cell death in MCF-7 cells, and expression of a constitutively active form of Akt1 partially rescued the cell death observed when the MP1 gene was silenced in these cells. Together, these results suggest that MP1 is required for pro-survival signaling from the PI3K/Akt pathway in ER-positive breast cancer cells.
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International Nuclear Information System (INIS)
Cherstvy, Andrey G; Metzler, Ralf
2015-01-01
We study generalized anomalous diffusion processes whose diffusion coefficient D(x, t) ∼ D 0 |x| α t β depends on both the position x of the test particle and the process time t. This process thus combines the features of scaled Brownian motion and heterogeneous diffusion parent processes. We compute the ensemble and time averaged mean squared displacements of this generalized diffusion process. The scaling exponent of the ensemble averaged mean squared displacement is shown to be the product of the critical exponents of the parent processes, and describes both subdiffusive and superdiffusive systems. We quantify the amplitude fluctuations of the time averaged mean squared displacement as function of the length of the time series and the lag time. In particular, we observe a weak ergodicity breaking of this generalized diffusion process: even in the long time limit the ensemble and time averaged mean squared displacements are strictly disparate. When we start to observe this process some time after its initiation we observe distinct features of ageing. We derive a universal ageing factor for the time averaged mean squared displacement containing all information on the ageing time and the measurement time. External confinement is shown to alter the magnitudes and statistics of the ensemble and time averaged mean squared displacements. (paper)
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Hoobler, Jenny M; Rospenda, Kathleen M; Lemmon, Grace; Rosa, Jose A
2010-10-01
Drawing on the mobilization-minimization hypothesis, this research examines the influence of positive job experiences and generalized workplace harassment (GWH) on employee job stress and well-being over time, postulating declines in the adverse influence of GWH between Time 1 and 2 and less pronounced declines in the influence of positive job experiences over this same timeframe of approximately one year. A national sample of 1,167 workers polled via telephone at two time periods illustrates that negative job experiences weigh more heavily on mental health than do positive job experiences in the short-term. In the long-term, GWH's association with mental health and job stress was diminished. But its effects on job stress, and mental health, and physical health persist over one year, and, in the case of long-term mental health, GWH overshadows the positive mental health effects of positive job experiences. The research also argues for a reconceptualization of GWH and positive job experiences as formative latent variables on theoretical grounds. © 2010 APA, all rights reserved.
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DEFF Research Database (Denmark)
Møller, Jens Kjølseth
2010-01-01
To evaluate a routine notification of general practitioners to recall nucleic acid amplification test (NAAT)-positive subjects for culture of Neisseria gonorrhoeae to confirm gonococcal infection in the community....
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DEFF Research Database (Denmark)
Thompson, Mary Kathryn; Clemmensen, Line Katrine Harder
2015-01-01
The design of experimental test parts to characterize micro additive manufacturing (AM) processes is challenging due to the influence of the manufacturing and metrology processes. This work builds on the lessons learned from a case study in the literature to derive generalized requirements and high...... level decompositions for the design of test parts and the design of experiments to characterize micro additive manufacturing processes. While the test parts and the experiments described are still work in progress, the generic requirements derived from them can serve as a starting point for the design...... of other micro additive manufacturing related studies and their decompositions can help structure future work....
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GENERAL REQUIREMENTS FOR SIMULATION MODELS IN WASTE MANAGEMENT
International Nuclear Information System (INIS)
Miller, Ian; Kossik, Rick; Voss, Charlie
2003-01-01
Most waste management activities are decided upon and carried out in a public or semi-public arena, typically involving the waste management organization, one or more regulators, and often other stakeholders and members of the public. In these environments, simulation modeling can be a powerful tool in reaching a consensus on the best path forward, but only if the models that are developed are understood and accepted by all of the parties involved. These requirements for understanding and acceptance of the models constrain the appropriate software and model development procedures that are employed. This paper discusses requirements for both simulation software and for the models that are developed using the software. Requirements for the software include transparency, accessibility, flexibility, extensibility, quality assurance, ability to do discrete and/or continuous simulation, and efficiency. Requirements for the models that are developed include traceability, transparency, credibility/validity, and quality control. The paper discusses these requirements with specific reference to the requirements for performance assessment models that are used for predicting the long-term safety of waste disposal facilities, such as the proposed Yucca Mountain repository
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29 CFR 1926.403 - General requirements.
2010-07-01
... ready and safe operation and maintenance of such equipment. (i) Working clearances. Except as required... sufficient durability to withstand the environment involved. (h) Identification of disconnecting means and... sufficient durability to withstand the environment involved. (i) 600 Volts, nominal, or less. This paragraph...
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49 CFR 178.801 - General requirements.
2010-10-01
... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR PACKAGINGS... transportation and are considered minimum requirements. Each packaging must be manufactured and assembled so as... design type refers to an IBC that does not differ in structural design, size, material of construction...
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Wideband Motion Control by Position and Acceleration Input Based Disturbance Observer
Irie, Kouhei; Katsura, Seiichiro; Ohishi, Kiyoshi
The disturbance observer can observe and suppress the disturbance torque within its bandwidth. Recent motion systems begin to spread in the society and they are required to have ability to contact with unknown environment. Such a haptic motion requires much wider bandwidth. However, since the conventional disturbance observer attains the acceleration response by the second order derivative of position response, the bandwidth is limited due to the derivative noise. This paper proposes a novel structure of a disturbance observer. The proposed disturbance observer uses an acceleration sensor for enlargement of bandwidth. Generally, the bandwidth of an acceleration sensor is from 1Hz to more than 1kHz. To cover DC range, the conventional position sensor based disturbance observer is integrated. Thus, the performance of the proposed Position and Acceleration input based disturbance observer (PADO) is superior to the conventional one. The PADO is applied to position control (infinity stiffness) and force control (zero stiffness). The numerical and experimental results show viability of the proposed method.
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29 CFR 780.604 - General requirements.
2010-07-01
... follows: (a) Employment of the employee “primarily” in agriculture in the particular workweek. (b) This primary employment by a farmer. (c) Engagement by the farmer in raising livestock. (d) Engagement by the... employee. These requirements will be separately discussed in the following sections of this subpart. ...
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21 CFR 640.25 - General requirements.
2010-04-01
... quality control testing under paragraph (b) of this section may be performed by a clinical laboratory...) Quality control testing. Each month four units prepared from different donors shall be tested at the end... quality control testing indicate that the product does not meet the prescribed requirements, immediate...
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10 CFR 60.140 - General requirements.
2010-01-01
... assumed in the licensing review; and (2) Natural and engineered systems and components required for repository operation, or which are designed or assumed to operate as barriers after permanent closure, are... of the natural and engineered elements of the geologic repository to meet the performance objectives...
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van Montfort, Eveline; Denollet, Johan; Widdershoven, Jos; Kupper, Nina
2016-09-01
In cardiac patients, positive psychological factors have been associated with improved medical and psychological outcomes. The current study examined the interrelation between and independence of multiple positive and negative psychological constructs. Furthermore, the potential added predictive value of positive psychological functioning regarding the prediction of patients' treatment adherence and participation in cardiac rehabilitation (CR) was investigated. 409 percutaneous coronary intervention (PCI) patients were included (mean age = 65.6 ± 9.5; 78% male). Self-report questionnaires were administered one month post-PCI. Positive psychological constructs included positive affect (GMS) and optimism (LOT-R); negative constructs were depression (PHQ-9, BDI), anxiety (GAD-7) and negative affect (GMS). Six months post-PCI self-reported general adherence (MOS) and CR participation were determined. Factor Analysis (Oblimin rotation) revealed two components (r = − 0.56), reflecting positive and negative psychological constructs. Linear regression analyses showed that in unadjusted analyses both optimism and positive affect were associated with better general treatment adherence at six months (p psychological constructs (i.e. optimism) may be of incremental value to negative psychological constructs in predicting patients' treatment adherence. A more complete view of a patients' psychological functioning will open new avenues for treatment. Additional research is needed to investigate the relationship between positive psychological factors and other cardiac outcomes, such as cardiac events and mortality.
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Evaluating functions of positive-definite matrices using colored-noise thermostats
Nava, Marco; Ceriotti, Michele; Dryzun, Chaim; Parrinello, Michele
2014-02-01
Many applications in computational science require computing the elements of a function of a large matrix. A commonly used approach is based on the the evaluation of the eigenvalue decomposition, a task that, in general, involves a computing time that scales with the cube of the size of the matrix. We present here a method that can be used to evaluate the elements of a function of a positive-definite matrix with a scaling that is linear for sparse matrices and quadratic in the general case. This methodology is based on the properties of the dynamics of a multidimensional harmonic potential coupled with colored-noise, generalized Langevin equation thermostats. This "f-thermostat" approach allows us to calculate directly elements of functions of a positive-definite matrix by carefully tailoring the properties of the stochastic dynamics. We demonstrate the scaling and the accuracy of this approach for both dense and sparse problems and compare the results with other established methodologies.
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14 CFR 1204.403 - General requirements.
2010-01-01
... transaction has already been set-aside for small business by the contracting officer. (b) The appropriate... conferences and training sessions to inform small businesses of contracting opportunities with the Agency. (e) In accordance with Public Law 95-507, NASA will require contractors having contracts in excess of $1...
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10 CFR 63.131 - General requirements.
2010-01-01
... are within the limits assumed in the licensing review; and (2) Natural and engineered systems and components required for repository operation, and that are designed or assumed to operate as barriers after... information on those parameters and natural processes pertaining to the geologic setting that may be changed...
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32 CFR 807.1 - General requirements.
2010-07-01
... Libraries for public use according to AFR 4-61. They will also advise requesters that these libraries are... disclosure policy office and to HQ USAF/CVAII, Washington DC 20330-5000. Also send information copies of such requests to the base public affairs office. Commands will supplement this requirement to include policies...
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International Nuclear Information System (INIS)
Yahiaoui, Sid-Ahmed; Bentaiba, Mustapha
2014-01-01
A new SU(1,1) position-dependent effective mass coherent states (PDEM CS) related to the shifted harmonic oscillator (SHO) are deduced. This is accomplished by applying a similarity transformation to the generally deformed oscillator algebra (GDOA) generators for PDEM systems and a new set of operators that close the su(1,1) Lie algebra are constructed, being the PDEM CS of the basis for its unitary irreducible representation. From the Lie algebra generators, we evaluate the uncertainty relationship for a position and momentum-like operators in the PDEM CS and show that it is minimized in the sense of Barut–Girardello CS. We prove that the deduced PDEM CS preserve the same analytical form than those of Glauber states. As an illustration of our procedure, we depicted the 2D-probability density in the PDEM CS for SHO with the explicit form of the mass distribution with no singularities. (paper)
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2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Man tests for gases and vapors; supplied-air respirators; general performance requirements. 84.159 Section 84.159 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES...
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General review of quality assurance system requirements. The utility or customer requirement
International Nuclear Information System (INIS)
Fowler, J.L.
1976-01-01
What are the customer's Quality Assurance requirements and how does he convey these to his contractor, or apply them to himself. Many documents have been prepared mostly by countries with high technology availability and it is significant to note that many of the documents, particularly those of the United States of America, were prepared for nuclear safety related plant, but the logic of these documents equally applied to heavy engineering projects that are cost effective, and this is the current thinking and practice within the CEGB (Central Electricity Generating Board). Some documents have legislative backing, others rely on contractual disciplines, but they all appear to repeat the same basic requirements, so why does one continue to write more documents. The basic problem is that customers have to satisfy differing national legislative, economic and commercial requirements and, like all discerning customers, wish to reserve the right to satisfy their own needs, which are very often highly specialized. The CEGB are aware of this problem and are actively co-operating with most of the national and international authorities who are leading in this field, with a view to obtaining compatibility of requirements, but now there still remains the problem of satisfying national custom and practice. (author)
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International Nuclear Information System (INIS)
2012-01-01
Cyber security measures are generally implemented at nuclear facilities to protect against cyber-attacks that may compromise safety. The implementation of such cyber security measures may vary based on site specific requirements and each country's regulatory frameworks. Safety measures and cyber security measures for a nuclear power plant should be designed and implemented so that they do not compromise one another. This common position is intended to only apply to systems classified to the highest level of safety. The Digital Instrumentation and Controls Working Group (DICWG) has agreed that a common position on this topic is warranted given the increase of use of Digital I and C in new reactor designs, its safety implications, and the need to develop a common understanding from the perspectives of regulatory authorities. This action follows the DICWG examination of the regulatory requirements of the participating members and of relevant industry standards and IAEA documents. The DICWG proposes a common position based on its recent experience with the new reactor application reviews and operating plant issues
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28 CFR 65.83 - Assistance required by the Attorney General.
2010-07-01
... General. The Attorney General may request assistance from a State or local government in the... of INS, who shall, in turn, certify to the Attorney General, that the number of asylum applications... for asylum in the district. (b) The Attorney General determines that there exist circumstances...
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Bashir, K. R.; Raman, S.; Knott, V. J.; Bulmer, D. R.; Hurtig, J. B.
1981-01-01
Hospital charts of 700 patients who had undergone upper gastrointestinal surgery were reviewed to examine the relationship between alcohol abuse and dose of intravenous sodium thiopental (Pentothal) required to induce general anesthesia. Patients who required a high sodium thiopental dose (greater than 6.08 mg/kg) exhibited a higher incidence of alcoholism, heavy drinking, and heavy smoking, compared to patients who required low sodium thiopental dose (greater than 3.42 mg/kg and less than 4....
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Positive experiences with a specialist as facilitator in general practice
DEFF Research Database (Denmark)
Kousgaard, Marius Brostrøm; Thorsen, Thorkil
2012-01-01
The use of facilitators for quality improvement in general practice has accelerated during the past decade. As general practitioners (GPs) or pharmacists have typically been used as facilitators, there is a lack of knowledge of how other professionals function as facilitators. This article explores...
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40 CFR 451.3 - General reporting requirements.
2010-07-01
... AND STANDARDS CONCENTRATED AQUATIC ANIMAL PRODUCTION POINT SOURCE CATEGORY § 451.3 General reporting... authority of the use in a concentrated aquatic animal production facility subject to this part of any..., the permittee must provide an oral report to the permitting authority as soon as possible, preferably...
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14 CFR 1216.204 - General implementation requirements.
2010-01-01
... the general public as well as employees. These plans will include the integration of adequate warning... new authorizations or appropriations transmitted to the Office of Management and Budget shall indicate... would not impact the floodplain or wetlands. (ii) The only alternative would be to construct new...
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Directory of Open Access Journals (Sweden)
Shun-ichi Amari
2014-04-01
Full Text Available Information geometry studies the dually flat structure of a manifold, highlighted by the generalized Pythagorean theorem. The present paper studies a class of Bregman divergences called the (ρ,τ-divergence. A (ρ,τ -divergence generates a dually flat structure in the manifold of positive measures, as well as in the manifold of positive-definite matrices. The class is composed of decomposable divergences, which are written as a sum of componentwise divergences. Conversely, a decomposable dually flat divergence is shown to be a (ρ,τ -divergence. A (ρ,τ -divergence is determined from two monotone scalar functions, ρ and τ. The class includes the KL-divergence, α-, β- and (α, β-divergences as special cases. The transformation between an affine parameter and its dual is easily calculated in the case of a decomposable divergence. Therefore, such a divergence is useful for obtaining the center for a cluster of points, which will be applied to classification and information retrieval in vision. For the manifold of positive-definite matrices, in addition to the dually flatness and decomposability, we require the invariance under linear transformations, in particular under orthogonal transformations. This opens a way to define a new class of divergences, called the (ρ,τ -structure in the manifold of positive-definite matrices.
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Directory of Open Access Journals (Sweden)
Zhenguo Luo
2014-01-01
Full Text Available By using a fixed point theorem of strict-set-contraction, which is different from Gaines and Mawhin's continuation theorem and abstract continuation theory for k-set contraction, we established some new criteria for the existence of positive periodic solution of the following generalized neutral delay functional differential equation with impulse: x'(t=x(t[a(t-f(t,x(t,x(t-τ1(t,x(t,…,x(t-τn(t,x(t,x'(t-γ1(t,x(t,…,x'(t-γm(t,x(t], t≠tk, k∈Z+; x(tk+=x(tk-+θk(x(tk, k∈Z+. As applications of our results, we also give some applications to several Lotka-Volterra models and new results are obtained.
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High vacuum general purpose scattering chamber for nuclear reaction study
International Nuclear Information System (INIS)
Suresh Kumar; Ojha, S.C.
2003-01-01
To study the nuclear reactions induced by beam from medium energy accelerators, one of the most common facility required is a scattering chamber. In the scattering chamber, projectile collides with the target nucleus and the scattered reaction products are detected with various type of nuclear detector at different angles with respect to the beam. The experiments are performed under high vacuum to minimize the background reaction and the energy losses of the charged particles. To make the chamber general purpose various requirement of the experiments are incorporated into it. Changing of targets, changing angle of various detectors while in vacuum are the most desired features. The other features like ascertaining the beam spot size and position on the target, minimizing the background counts by proper beam dump, accurate positioning of the detector as per plan etc. are some of the important requirements
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California Attorney General opines: California's nuclear legislation unconstitutional
International Nuclear Information System (INIS)
Gabin, V.
1979-01-01
The California Attorney General found three sections of the state's nuclear regulation code to be in violation of Federal authority and the State Constitution. Legislation and court cases since 1946 are quoted to support the Attorney General's position. The Warren--Alquist Act, which requires a demonstrated technology for reprocessing fuel rods or disposing of high-level wastes before a nuclear plant can be licensed, is unconstitutional because it usurps Federal control and allows the state to permanently block nuclear facility construction and certification. States' rights in the area of radiological health and safety are supplanted by the Federal government
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42 CFR 413.75 - Direct GME payments: General requirements.
2010-10-01
...-based providers for the costs of approved residency programs in medicine, osteopathy, dentistry, and... activities means the care and treatment of particular patients, including services for which a physician or..., general internal medicine, general pediatrics, preventive medicine, geriatric medicine or osteopathic...
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30 CFR 90.201 - Sampling; general requirements.
2010-07-01
... operational during the entire shift or for 8 hours, whichever time is less. (c) Upon request from the District... respirable dust samples of the concentration of respirable dust in the active workings of the mine as... of the normal working position; or (3) At a location that represents the maximum concentration of...
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New ghost-free extensions of general relativity
International Nuclear Information System (INIS)
Mann, R.B.
1989-01-01
The method of algebraic extension is shown to yield a large class of gravitational theories which are extensions of general relativity. Requiring positivity of energy in the flat-space limit of such theories provides some constraints, but a large set of theories of potential phenomenological interest survives this condition. Explicit examples of such theories include the non-symmetric gravitational theory, algebraically extended Hilbert gravity and a one-parameter family of theories with dynamical torsion. In general such theories do not alter general relativistic post-Newtonian predictions for time delay experiments; rather they alter the non-linearities of the post-Newtonian gravitational potential. Such effects may be probed by measuring periastron shifts, as in the eclipsing binary systems Di Her and As Cam, as well as in the binary pulsar PSR 1913 + 16 (author)
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Sufficient conditions for positivity of non-Markovian master equations with Hermitian generators
International Nuclear Information System (INIS)
Wilkie, Joshua; Wong Yinmei
2009-01-01
We use basic physical motivations to develop sufficient conditions for positive semidefiniteness of the reduced density matrix for generalized non-Markovian integrodifferential Lindblad-Kossakowski master equations with Hermitian generators. We show that it is sufficient for the memory function to be the Fourier transform of a real positive symmetric frequency density function with certain properties. These requirements are physically motivated, and are more general and more easily checked than previously stated sufficient conditions. We also explore the decoherence dynamics numerically for some simple models using the Hadamard representation of the propagator. We show that the sufficient conditions are not necessary conditions. We also show that models exist in which the long time limit is in part determined by non-Markovian effects
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18 CFR 157.6 - Applications; general requirements.
2010-04-01
... showing the revenue responsibility for each firm rate schedule under the pipeline's currently effective... this section requires an applicant to reveal Critical Energy Infrastructure Information (CEII), as...
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Kallmeyer, R J; Chang, E C
1998-02-01
The present study examined the general emotional content of dreams reported by individuals who typically experience "positive" versus "negative" dreams. Self-reports of the 153 participants indicated that positive versus negative dreamers (ns = 42 and 24, respectively) generally experienced more positive emotions, e.g., joviality, self-assurance, and fewer negative emotions, e.g., fear, sadness. No differences were found in the self-reports of the participants in the experience of surprise, guilt, fatigue, and shyness between the groups, hence, positive and negative dreams do not appear to reflect simply more positive and fewer negative emotions, respectively.
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Gibbons, Jeffrey A; Horowitz, Kyle A; Dunlap, Spencer M
2017-08-01
Unpleasant affect fades faster than pleasant affect (e.g., Walker, Vogl, & Thompson, 1997); this effect is referred to as the Fading Affect Bias (FAB; Walker, Skowronski, Gibbons, Vogl, & Thompson, 2003a). Research shows that the FAB is consistently related to positive/healthy outcomes at a general but not at a specific level of analysis based on event types and individual differences (e.g., Gibbons et al., 2013). Based on the positive outcomes for FAB and negative outcomes for social media (Bolton et al., 2013; Huang, 2010), the current study examined FAB in the context of social media events along with related individual differences. General positive outcomes were shown in the form of robust FAB effects across social media and non-social media events, a larger FAB for non-social media events than for social media events, negative correlations of FAB with depression, anxiety, and stress as well as a positive correlation of FAB with self-esteem. However, the lack of a negative correlation between FAB and anxiety for social media events in a 3-way interaction did not show positive outcomes at a specific level of analysis. Rehearsal ratings mediated the 3-way interaction. Implications are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.
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Eisenberg, Ronald L; Heidinger, Benedikt H
2017-07-01
The purpose of this study was to assess the frequency and spectrum of abnormalities on routine screening chest radiographs among inpatients and outpatients with "positive purified protein derivative (PPD)" in a large tertiary care academic medical center in a country with low prevalence of tuberculosis (TB). The reports of all chest radiographs of general inpatients and outpatients referred for positive PPD (2010-2014) were evaluated for the frequency of evidence of active or latent TB and the spectrum of imaging findings. The results of additional chest radiographs and computed tomography scans were recorded, as were additional relevant clinical histories and symptoms. Of the 2518 patients who underwent chest radiography for positive PPD, the radiographs were normal in 91.3%. The vast majority of the abnormal radiographs demonstrated findings consistent with old tuberculous disease. There were three cases (0.1%) of active TB, all of which were either recent immigrants from an endemic area or had other relevant histories or clinical symptoms suggestive of the disease. Universal chest radiography in general inpatient and outpatient populations referred for positive PPD is of low yield for detecting active disease in a country with low prevalence of TB. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.
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15 CFR 801.3 - General reporting requirements.
2010-01-01
...) BUREAU OF ECONOMIC ANALYSIS, DEPARTMENT OF COMMERCE SURVEY OF INTERNATIONAL TRADE IN SERVICES BETWEEN U.S... the U.S. Government, engaged in international trade in services. Specific reporting requirements for a...
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Anti-Windup Scheme for Practical Control of Positioning Systems
Directory of Open Access Journals (Sweden)
Wahyudi Tarig Faisal and Abdulgani Albagul
2012-10-01
Full Text Available Positioning systems generally need a good controller to achieve high accuracy, fast response and robustness. In addition, ease of controller design and simplicity of controller structure are very important for practical application. For satisfying these requirements, nominal characteristic trajectory following controller (NCTF has been proposed as a practical point-to-point (PTP positioning control. However, the effect of actuator saturation can not be completely compensated for due to the integrator windup as the plant parameters vary. This paper presents a method to improve the NCTF controller for overcoming the problem of integrator windup using simple and classical tracking anti-windup scheme. The improved NCTF controller is evaluated through simulation using a rotary positioning system. The results show that the improved NCTF controller is adequate to compensate for the effect of integrator windup. Keywords: Positioning, point-to-point, integrator windup, compensation, controller, robustness.
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12 CFR 226.5 - General disclosure requirements.
2010-01-01
... paragraph (b)(2) does not apply if the creditor is unable to meet the requirement because of an act of God, war, civil disorder, natural disaster, or strike. (3) Credit and charge card application and...
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Positive ion portion of the LBL/LLL Neutral Beam Program
International Nuclear Information System (INIS)
Pyle, R.V.; Baker, W.R.; Anderson, O.A.
1978-06-01
The positive ion portion of the Neutral Beam Development Program at the Lawrence Berkeley (LBL) and Livermore (LLL) Laboratories has two purposes: (a) to carry out general research and development in a timely way to assure that users' needs can be met in principle, and (b) to carry out specific development for users. To meet the first requirement, we have programs to develop sources capable of producing beams with high (85%) atomic fractions, long pulse lengths (10 sec to DC), and at beam energies up to 150 keV. We are also pursuing the development of on-line computer diagnostics and controls, the sophisticated high-power electronics required by neutral beam systems, and energy recovery. To meet the second requirement, we are developing prototype source modules to meet the requirements of the TMX and MFTF experiments at Lawrence Livermore Laboratory, the TFTR experiment at the Princeton Plasma Physics Laboratory, and the Doublet III experiment at General Atomic Co. The Lawrence Laboratories are also constructing and will demonstrate at LBL a complete prototype neutral injection system for TFTR, and are designing a similar system for Doublet III
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Layer specific and general requirements for ERK/MAPK signaling in the developing neocortex
Xing, Lei; Larsen, Rylan S; Bjorklund, George Reed; Li, Xiaoyan; Wu, Yaohong; Philpot, Benjamin D; Snider, William D; Newbern, Jason M
2016-01-01
Aberrant signaling through the Raf/MEK/ERK (ERK/MAPK) pathway causes pathology in a family of neurodevelopmental disorders known as 'RASopathies' and is implicated in autism pathogenesis. Here, we have determined the functions of ERK/MAPK signaling in developing neocortical excitatory neurons. Our data reveal a critical requirement for ERK/MAPK signaling in the morphological development and survival of large Ctip2+ neurons in layer 5. Loss of Map2k1/2 (Mek1/2) led to deficits in corticospinal tract formation and subsequent corticospinal neuron apoptosis. ERK/MAPK hyperactivation also led to reduced corticospinal axon elongation, but was associated with enhanced arborization. ERK/MAPK signaling was dispensable for axonal outgrowth of layer 2/3 callosal neurons. However, Map2k1/2 deletion led to reduced expression of Arc and enhanced intrinsic excitability in both layers 2/3 and 5, in addition to imbalanced synaptic excitation and inhibition. These data demonstrate selective requirements for ERK/MAPK signaling in layer 5 circuit development and general effects on cortical pyramidal neuron excitability. DOI: http://dx.doi.org/10.7554/eLife.11123.001 PMID:26848828
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Manual on radiation protection in hospitals and general practice. Basic protection requirements
International Nuclear Information System (INIS)
Braestrup, C.B.; Vikterloef, K.J.
1974-01-01
The manual as a whole deals with the radiation protection of patients, occupationally exposed persons, and the public. Volume 1, on basic protection requirements, is a general review common to all medical applications of ionizing radiation and radionuclides. Radiation protection is required for patients and staff, and with regard to medical research and chemical trials of new methods; radiation equipment and operating procedures are discussed in connection with diagnostic x-ray installations, x-ray beam therapy, gamma-ray installations for teletherapy, brachytherapy, unsealed sources for therapeutic use, and the diagnostic use of unsealed sources in nuclear medicine. In planning of radiation facilities, attention is paid to levels at which medical care is given, the centralization and decentralization of radiation facilities, diagnostic x-ray facilities and therapy facilities, and nuclear medicine and therapy with unsealed sources. Shielding design is discussed applicable to diagnostic radiology, radiotherapy, nuclear medicine and the therapeutic use of radionuclides. Assignment of responsibilities, legal responsibilities, safety checks, refresher courses and symposia are discussed in the context of organizing radiation protection. Radiation surveys are necessary, and such surveys are described for x-ray and gamma-ray beams, sealed radioactive sources and nuclear medicine. A whole section is devoted to personnel monitoring and health surveillance. An annex gives a list of commonly used radionuclides, another deals with the design of protective shielding
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Chen, Meixiong; Yuan, Jie; Long, Xingwu; Kang, Zhenglong; Wang, Zhiguo; Li, Yingying
2013-12-01
A general beam position controlling method for 3D optical systems based on the method of solving ray matrix equations has been proposed in this paper. As a typical 3D optical system, nonplanar ring resonator of Zero-Lock Laser Gyroscopes has been chosen as an example to show its application. The total mismatching error induced by Faraday-wedge in nonplanar ring resonator has been defined and eliminated quite accurately with the error less than 1 μm. Compared with the method proposed in Ref. [14], the precision of the beam position controlling has been improved by two orders of magnitude. The novel method can be used to implement automatic beam position controlling in 3D optical systems with servo circuit. All those results have been confirmed by related alignment experiments. The results in this paper are important for beam controlling, ray tracing, cavity design and alignment in 3D optical systems.
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Videbaek, F
1980-12-01
The effects of a change in posture from flat supine to supine with elevated and extended thorax have been investigated in 12 healthy patients under general anaesthesia prior to elective surgery on the stomach. The following parameters were measured: pulse rate, mean arterial blood pressure (MABP), central venous pressure (CVP), ventilation pressure, oesophageal pressure, and arterial oxygen and carbon dioxide tensions. Changes were measured as deviations from initial values before the change of position at 4 and 15 min after the change. One patient (8%) had a 31% fall in MABP and a 87% fall in CVP, requiring treatment outside the standard procedure, but acceptable values were obtained by simple means. Eleven patients showed only minor changes: a mean initial rise in pulse rate of 10% and a fall in CVP of 25%, after which the pulse rate returned to the initial level and the CVP remained stable. MABP was unchanged, as were ventilation pressure, oesophageal pressure and gas tensions. On the basis of reports in the literature and findings in this study, it is concluded that otherwise healthy patients tolerate the posture well, the slight risk of haemodynamic complications being outweighed by the surgical advantages. This posture should be used with caution in patients who may be haemodynamically unable to compensate.
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Abdin, Edimansyah; Chong, Siow Ann; Vaingankar, Janhavi Ajit; Peh, Chao Xu; Poon, Lye Yin; Rao, Sujatha; Verma, Swapna; Subramaniam, Mythily
2017-01-01
Few studies have examined the trajectories of symptom severity in first episode psychosis (FEP) and their impact on functioning. This study aimed to identify discrete trajectories of positive, negative and general psychopathological symptoms and functioning, determine predictors of the identified symptom trajectories and subsequently investigate the relationship between symptom and functioning trajectories over the 2-year follow-up period. Data were extracted from the Singapore Early Psychosis Intervention Programme clinical database. Trajectories of the Positive and Negative Syndrome Scale and Global Assessment of Functioning (GAF) scale over the two-year follow up were modelled using latent class growth curve modelling. Two distinct trajectories (early response and stable trajectory and delayed response trajectory) for positive symptoms, four distinct trajectories (early response and stable trajectory, early response and relapse trajectory, slower response and no response trajectory and delayed response trajectory) for negative and general psychopathology symptoms and three distinct trajectories for functioning (high functioning trajectory, moderately stable functioning trajectory and deterioration in functioning trajectory) were identified in our sample. Compared to individuals in the early response and stable trajectory, those in the delayed response trajectory for positive and negative symptoms, early response and relapse for negative and general psychopathology symptoms and slower response and no response trajectories for general psychopathology symptoms were significantly associated with higher odds of having deterioration in functioning over time. Poor symptom trajectories were also significantly predicted by younger age, male gender, unemployed and economically inactive status, lower education, longer duration of untreated psychosis and diagnosis of schizophrenia spectrum and delusional disorders. The results confirm that the symptoms trajectories among
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Directory of Open Access Journals (Sweden)
Edimansyah Abdin
Full Text Available Few studies have examined the trajectories of symptom severity in first episode psychosis (FEP and their impact on functioning. This study aimed to identify discrete trajectories of positive, negative and general psychopathological symptoms and functioning, determine predictors of the identified symptom trajectories and subsequently investigate the relationship between symptom and functioning trajectories over the 2-year follow-up period.Data were extracted from the Singapore Early Psychosis Intervention Programme clinical database. Trajectories of the Positive and Negative Syndrome Scale and Global Assessment of Functioning (GAF scale over the two-year follow up were modelled using latent class growth curve modelling.Two distinct trajectories (early response and stable trajectory and delayed response trajectory for positive symptoms, four distinct trajectories (early response and stable trajectory, early response and relapse trajectory, slower response and no response trajectory and delayed response trajectory for negative and general psychopathology symptoms and three distinct trajectories for functioning (high functioning trajectory, moderately stable functioning trajectory and deterioration in functioning trajectory were identified in our sample. Compared to individuals in the early response and stable trajectory, those in the delayed response trajectory for positive and negative symptoms, early response and relapse for negative and general psychopathology symptoms and slower response and no response trajectories for general psychopathology symptoms were significantly associated with higher odds of having deterioration in functioning over time. Poor symptom trajectories were also significantly predicted by younger age, male gender, unemployed and economically inactive status, lower education, longer duration of untreated psychosis and diagnosis of schizophrenia spectrum and delusional disorders.The results confirm that the symptoms
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40 CFR 725.25 - General administrative requirements.
2010-07-01
... SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Administrative...: The company named in this submission intends to manufacture, import, or process for a commercial... e-PMN software must be used to print the biotechnology notice submission to be sent to EPA. Paper...
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47 CFR 15.319 - General technical requirements.
2010-10-01
...-equivalent voltage. The measurement results shall be properly adjusted for any instrument limitations, such... bandwidth, sensitivity, etc., so as to obtain a true peak measurement for the emission in question over the... point. (i) Unlicensed PCS devices are subject to the radiofrequency radiation exposure requirements...
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49 CFR 229.137 - Sanitation, general requirements.
2010-10-01
... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Safety Requirements Cabs and... for duty or occupying the cab for duty; and (6) Equipped with a trash receptacle, unless the railroad otherwise provides portable trash receptacles to employees upon reporting for duty or occupying the cab for...
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International Nuclear Information System (INIS)
Kornaat, Peter R.; Sharma, Ruby; Geest, Rob J. van der; Lamb, Hildo J.; Bloem, Johan L.; Watt, Iain; Kloppenburg, Margreet; Hellio le Graverand, Marie-Pierre
2009-01-01
The purpose of the study was to determine if a positive association exists between arterial vessel wall thickness and generalized osteoarthritis (OA). Our hypothesis is that generalized OA is another facet of the metabolic syndrome. The medical ethical review board of our institution approved the study. Written informed consent was obtained from each patient prior to the study. Magnetic resonance (MR) images of the knee were obtained in 42 patients who had been diagnosed with generalized OA at multiple joint sites. Another 27 MR images of the knee were obtained from a matched normal (non-OA) reference population. Vessel wall thickness of the popliteal artery was quantitatively measured by dedicated software. Linear regression models were used to investigate the association between vessel wall thickness and generalized OA. Adjustments were made for age, sex, and body mass index (BMI). Confidence intervals (CI) were computed at the 95% level and a significance level of α = 0.05 was used. Patients in the generalized OA population had a significant higher average vessel wall thickness than persons from the normal reference population (p ≤ α), even when correction was made for sex, age, and BMI. The average vessel wall thickness of the popliteal artery was 1.09 mm in patients with generalized OA, and 0.96 mm in the matched normal reference population. The association found between increased popliteal artery vessel wall thickness and generalized osteoarthritis suggests that generalized OA might be another facet of the metabolic syndrome. (orig.)
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Energy Technology Data Exchange (ETDEWEB)
Kornaat, Peter R.; Sharma, Ruby; Geest, Rob J. van der; Lamb, Hildo J.; Bloem, Johan L.; Watt, Iain [Leiden University Medical Center, Department of Radiology, Leiden (Netherlands); Kloppenburg, Margreet [Leiden University Medical Center, Department of Rheumatology, Leiden (Netherlands); Hellio le Graverand, Marie-Pierre [Pfizer Global Research and Development, New London, CT (United States)
2009-12-15
The purpose of the study was to determine if a positive association exists between arterial vessel wall thickness and generalized osteoarthritis (OA). Our hypothesis is that generalized OA is another facet of the metabolic syndrome. The medical ethical review board of our institution approved the study. Written informed consent was obtained from each patient prior to the study. Magnetic resonance (MR) images of the knee were obtained in 42 patients who had been diagnosed with generalized OA at multiple joint sites. Another 27 MR images of the knee were obtained from a matched normal (non-OA) reference population. Vessel wall thickness of the popliteal artery was quantitatively measured by dedicated software. Linear regression models were used to investigate the association between vessel wall thickness and generalized OA. Adjustments were made for age, sex, and body mass index (BMI). Confidence intervals (CI) were computed at the 95% level and a significance level of {alpha} = 0.05 was used. Patients in the generalized OA population had a significant higher average vessel wall thickness than persons from the normal reference population (p {<=} {alpha}), even when correction was made for sex, age, and BMI. The average vessel wall thickness of the popliteal artery was 1.09 mm in patients with generalized OA, and 0.96 mm in the matched normal reference population. The association found between increased popliteal artery vessel wall thickness and generalized osteoarthritis suggests that generalized OA might be another facet of the metabolic syndrome. (orig.)
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Unconditionally secure commitment in position-based quantum cryptography.
Nadeem, Muhammad
2014-10-27
A new commitment scheme based on position-verification and non-local quantum correlations is presented here for the first time in literature. The only credential for unconditional security is the position of committer and non-local correlations generated; neither receiver has any pre-shared data with the committer nor does receiver require trusted and authenticated quantum/classical channels between him and the committer. In the proposed scheme, receiver trusts the commitment only if the scheme itself verifies position of the committer and validates her commitment through non-local quantum correlations in a single round. The position-based commitment scheme bounds committer to reveal valid commitment within allocated time and guarantees that the receiver will not be able to get information about commitment unless committer reveals. The scheme works for the commitment of both bits and qubits and is equally secure against committer/receiver as well as against any third party who may have interests in destroying the commitment. Our proposed scheme is unconditionally secure in general and evades Mayers and Lo-Chau attacks in particular.
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12 CFR 226.17 - General disclosure requirements.
2010-01-01
... mandatory compliance date of §§ 226.46, 47, and 48, the creditor need not make the following disclosures...) Form of disclosures. (1) The creditor shall make the disclosures required by this subpart clearly and... segregated from everything else, and shall not contain any information not directly related 37 to the...
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14 CFR 65.101 - Eligibility requirements: General.
2010-01-01
..., appropriate to the job for which he is employed; (3) Be employed for a specific job requiring those special... aircraft or components, appropriate to the job for which he is employed; (5) Have either— (i) At least 18 months of practical experience in the procedures, practices, inspection methods, materials, tools...
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14 CFR 99.15 - Position reports.
2010-01-01
... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Position reports. 99.15 Section 99.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SECURITY CONTROL OF AIR TRAFFIC General § 99.15 Position reports. (a) The...
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Cooperative testing of a positive personnel identifier
International Nuclear Information System (INIS)
O'Callaghan, P.B.; Grambihler, A.J.; Graham, D.K.; Bradley, R.G.
1980-06-01
HEDL has a requirement to ensure the identification of remote computer terminal operators on a real-time nuclear inventory data base. The integrity of this data base depends on input from authorized individuals. Thus, a key to developing such a system is the ability to positively identify people attempting access to the system. Small scale tests of the Identimat 2000T hand geometry unit with an adjusting alogrithm have suggested a promising solution. To prove operational suitability, HEDL, in cooperation with Sandia Laboratories, has designed a large scale test of the Identimat 2000T. Data gathering on error rates, reliability, maintainability, and user acceptance will determine if the Identimat 2000T is suitable for the HEDL application. If proven acceptable, use of the Identimat 2000T can be broadened to many general applications where security information, locations and systems are required
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PerPos: a Translucent Positioning Middleware Supporting Adaptation of Internal Positioning Processes
DEFF Research Database (Denmark)
Jensen, Jakob Langdal; Schougaard, Kari Rye; Kjærgaard, Mikkel Baun
2010-01-01
of application specific features that can be applied to the internal position processing of the middleware. To evaluate these capabilities we extend the internal position processing of the middleware with functionality supporting probabilistic position tracking and strategies for minimization of the energy......A positioning middleware benefits the development of location aware applications. Traditionally, positioning middleware provides position transparency in the sense that it hides low-level details. However, many applications require access to specific details of the usually hidden positioning...
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17 CFR 4.24 - General disclosures required.
2010-04-01
... tabular format, an analysis setting forth how the break-even point for the pool was calculated. The... feature becomes operative; and (3) Disclose, in the break-even analysis required by § 4.24(i)(6), the... page number) AND A STATEMENT OF THE PERCENTAGE RETURN NECESSARY TO BREAK EVEN, THAT IS, TO RECOVER THE...
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Safety assessment for facilities and activities. General safety requirements. Pt. 4
International Nuclear Information System (INIS)
2009-01-01
The Safety Fundamentals publication, Fundamental Safety Principles, establishes principles for ensuring the protection of workers, the public and the environment, now and in the future, from harmful effects of ionizing radiation. The objective of this Safety Requirements publication is to establish the generally applicable requirements to be fulfilled in safety assessment for facilities and activities, with special attention paid to defence in depth, quantitative analyses and the application of a graded approach to the ranges of facilities and of activities that are addressed. The publication also addresses the independent verification of the safety assessment that needs to be carried out by the originators and users of the safety assessment. This publication is intended to provide a consistent and coherent basis for safety assessment across all facilities and activities, which will facilitate the transfer of good practices between organizations conducting safety assessments and will assist in enhancing the confidence of all interested parties that an adequate level of safety has been achieved for facilities and activities. The requirements, which are derived from the Fundamental Safety Principles, relate to any human activity that may cause people to be exposed to radiation risks arising from facilities and activities, as follows: Facilities includes: (a) Nuclear power plants; (b) Other reactors (such as research reactors and critical assemblies); (c) Enrichment facilities and fuel fabrication facilities; (d) Conversion facilities used to generate UF 6 ; (e) Storage and reprocessing plants for irradiated fuel; (f) Facilities for radioactive waste management where radioactive waste is treated, conditioned, stored or disposed of; (g) Any other places where radioactive materials are produced, processed, used, handled or stored; (h) Irradiation facilities for medical, industrial, research and other purposes, and any places where radiation generators are installed; (i
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Safety Assessment for Facilities and Activities. General Safety Requirements. Pt. 4
International Nuclear Information System (INIS)
2009-01-01
The Safety Fundamentals publication, Fundamental Safety Principles, establishes principles for ensuring the protection of workers, the public and the environment, now and in the future, from harmful effects of ionizing radiation. The objective of this Safety Requirements publication is to establish the generally applicable requirements to be fulfilled in safety assessment for facilities and activities, with special attention paid to defence in depth, quantitative analyses and the application of a graded approach to the ranges of facilities and of activities that are addressed. The publication also addresses the independent verification of the safety assessment that needs to be carried out by the originators and users of the safety assessment. This publication is intended to provide a consistent and coherent basis for safety assessment across all facilities and activities, which will facilitate the transfer of good practices between organizations conducting safety assessments and will assist in enhancing the confidence of all interested parties that an adequate level of safety has been achieved for facilities and activities. The requirements, which are derived from the Fundamental Safety Principles, relate to any human activity that may cause people to be exposed to radiation risks arising from facilities and activities, as follows: Facilities includes: (a) Nuclear power plants; (b) Other reactors (such as research reactors and critical assemblies); (c) Enrichment facilities and fuel fabrication facilities; (d) Conversion facilities used to generate UF6; (e) Storage and reprocessing plants for irradiated fuel; (f) Facilities for radioactive waste management where radioactive waste is treated, conditioned, stored or disposed of; (g) Any other places where radioactive materials are produced, processed, used, handled or stored; (h) Irradiation facilities for medical, industrial, research and other purposes, and any places where radiation generators are installed; (i
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Safety Assessment for Facilities and Activities. General Safety Requirements. Pt. 4
International Nuclear Information System (INIS)
2010-01-01
The Safety Fundamentals publication, Fundamental Safety Principles, establishes principles for ensuring the protection of workers, the public and the environment, now and in the future, from harmful effects of ionizing radiation. The objective of this Safety Requirements publication is to establish the generally applicable requirements to be fulfilled in safety assessment for facilities and activities, with special attention paid to defence in depth, quantitative analyses and the application of a graded approach to the ranges of facilities and of activities that are addressed. The publication also addresses the independent verification of the safety assessment that needs to be carried out by the originators and users of the safety assessment. This publication is intended to provide a consistent and coherent basis for safety assessment across all facilities and activities, which will facilitate the transfer of good practices between organizations conducting safety assessments and will assist in enhancing the confidence of all interested parties that an adequate level of safety has been achieved for facilities and activities. The requirements, which are derived from the Fundamental Safety Principles, relate to any human activity that may cause people to be exposed to radiation risks arising from facilities and activities, as follows: Facilities includes: (a) Nuclear power plants; (b) Other reactors (such as research reactors and critical assemblies); (c) Enrichment facilities and fuel fabrication facilities; (d) Conversion facilities used to generate UF6; (e) Storage and reprocessing plants for irradiated fuel; (f) Facilities for radioactive waste management where radioactive waste is treated, conditioned, stored or disposed of; (g) Any other places where radioactive materials are produced, processed, used, handled or stored; (h) Irradiation facilities for medical, industrial, research and other purposes, and any places where radiation generators are installed; (i
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Safety Assessment for Facilities and Activities. General Safety Requirements. Pt. 4
International Nuclear Information System (INIS)
2009-01-01
The Safety Fundamentals publication, Fundamental Safety Principles, establishes principles for ensuring the protection of workers, the public and the environment, now and in the future, from harmful effects of ionizing radiation.? read more The objective of this Safety Requirements publication is to establish the generally applicable requirements to be fulfilled in safety assessment for facilities and activities, with special attention paid to defence in depth, quantitative analyses and the application of a graded approach to the ranges of facilities and of activities that are addressed. The publication also addresses the independent verification of the safety assessment that needs to be carried out by the originators and users of the safety assessment. This publication is intended to provide a consistent and coherent basis for safety assessment across all facilities and activities, which will facilitate the transfer of good practices between organizations conducting safety assessments and will assist in enhancing the confidence of all interested parties that an adequate level of safety has been achieved for facilities and activities. The requirements, which are derived from the Fundamental Safety Principles, relate to any human activity that may cause people to be exposed to radiation risks arising from facilities and activities, as follows: Facilities includes: (a) Nuclear power plants; (b) Other reactors (such as research reactors and critical assemblies); (c) Enrichment facilities and fuel fabrication facilities; (d) Conversion facilities used to generate UF6; (e) Storage and reprocessing plants for irradiated fuel; (f) Facilities for radioactive waste management where radioactive waste is treated, conditioned, stored or disposed of; (g) Any other places where radioactive materials are produced, processed, used, handled or stored; (h) Irradiation facilities for medical, industrial, research and other purposes, and any places where radiation generators are
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Picture book exposure elicits positive visual preferences in toddlers.
Houston-Price, Carmel; Burton, Eliza; Hickinson, Rachel; Inett, Jade; Moore, Emma; Salmon, Katherine; Shiba, Paula
2009-09-01
Although the relationship between "mere exposure" and attitude enhancement is well established in the adult domain, there has been little similar work with children. This article examines whether toddlers' visual attention toward pictures of foods can be enhanced by repeated visual exposure to pictures of foods in a parent-administered picture book. We describe three studies that explored the number and nature of exposures required to elicit positive visual preferences for stimuli and the extent to which induced preferences generalize to other similar items. Results show that positive preferences for stimuli are easily and reliably induced in children and, importantly, that this effect of exposure is not restricted to the exposed stimulus per se but also applies to new representations of the exposed item.
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49 CFR 232.105 - General requirements for locomotives.
2010-10-01
... locomotives. (a) The air brake equipment on a locomotive shall be in safe and suitable condition for service... set pressure at any service application with the brakes control valve in the freight position. If such... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BRAKE SYSTEM SAFETY STANDARDS FOR FREIGHT AND OTHER NON-PASSENGER...
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Four Reference Models for Transparency Requirements in Information Systems
Hosseini, Mahmoud; Shahri, Alimohammad; Phalp, Keith T.; Ali, Ra
2017-01-01
Transparency is a key emerging requirement in modern businesses and their information systems. Transparency refers to the information which flows amongst stakeholders for the purpose of informed decision-making and taking the right action. Transparency is generally associated with positive connotations such as trust and accountability. However, it has been shown that it could have adverse effects such as information overload and affecting decisions objectiveness. This calls for systematic app...
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Yeh, Po-Yuan; Wu, Hung-Yi
2014-07-30
It has been demonstrated that, in addition to genomic RNA, sgmRNA is able to serve as a template for the synthesis of the negative-strand [(-)-strand] complement. However, the cis-acting elements on the positive-strand [(+)-strand] sgmRNA required for (-)-strand sgmRNA synthesis have not yet been systematically identified. In this study, we employed real-time quantitative reverse transcription polymerase chain reaction to analyze the cis-acting elements on bovine coronavirus (BCoV) sgmRNA 7 required for the synthesis of its (-)-strand counterpart by deletion mutagenesis. The major findings are as follows. (1) Deletion of the 5'-terminal leader sequence on sgmRNA 7 decreased the synthesis of the (-)-strand sgmRNA complement. (2) Deletions of the 3' untranslated region (UTR) bulged stem-loop showed no effect on (-)-strand sgmRNA synthesis; however, deletion of the 3' UTR pseudoknot decreased the yield of (-)-strand sgmRNA. (3) Nucleotides positioned from -15 to -34 of the sgmRNA 7 3'-terminal region are required for efficient (-)-strand sgmRNA synthesis. (4) Nucleotide species at the 3'-most position (-1) of sgmRNA 7 is correlated to the efficiency of (-)-strand sgmRNA synthesis. These results together suggest, in principle, that the 5'- and 3'-terminal sequences on sgmRNA 7 harbor cis-acting elements are critical for efficient (-)-strand sgmRNA synthesis in BCoV.
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Effect of changes in PCO2 and body positions on intraocular pressure during general anaesthesia.
Hvidberg, A; Kessing, S V; Fernandes, A
1981-08-01
Elevated arterial carbon dioxide tension, induced by the administration of CO2 via the respiratory air or by hypoventilation, entailed a gradual increase in the IOP in patients without eye diseases under general anaesthesia. A sudden cessation of CO2 administration or hyperventilation caused such a rapid, simultaneous fall in IOP to values below the initial level that the pressure variations must be of vascular nature, presumably related to changes in choroidal blood volume. The above-mentioned procedures always cause a change in the central venous pressure (CVP) simultaneously with the IOP changes. Alterations of the CVP induced by hydrostatic factors in postural changes, placing the head 15 degrees above or below the horizontal level while keeping the PaCO2 constant, caused IOP changes of the same configuration and magnitude as described above. It is concluded, therefore, that presumably the CO2-conditioned IOP changes are due predominantly to changes in central venous pressure, being one link in a CO2-conditioned action upon the general circulation, entailing passive secondary changes in the choroidal venous blood volume and thereby an influence upon the IOP. On the basis of the present results it appears rational to recommend hyperventilation to keep the PaCO2 between 25 and 30 mm and a 15 degree anti-Trendelenburg position in operations on the eye under general anaesthesia, since both procedures afford a low central venous pressure and consequently a low pressure in the posterior segment of the eye, with its attendant advantages as regards vitreous complications and the insertion of intraocular lenses. Owing to the risk of an unacceptable fall in BP in the combined procedure, a frequent checking of the BP is needed.
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Collective Behaviour: Physiology Determines Position.
Krause, Jens; Seebacher, Frank
2018-04-23
An animal's position within a group affects feeding - front positions generally offer richer pickings. However, a new study shows that position can be influenced by feeding because big meals reduce scope for locomotion. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.
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Directory of Open Access Journals (Sweden)
Sarah Diefenbach
2017-11-01
Full Text Available Under the umbrella term "positive computing" concepts of positive psychology are transferred to the domain of human-computer interaction (HCI. In an interdisciplinary community psychologist, computer scientists, designers and others are exploring promising ways how to utilize interactive technology to support wellbeing and human flourishing. Along with this, the recent popularity of smartphone apps aiming at the improvement of health behavior, mindfulness and positive routines, suggests the general acceptance of technology as a facilitator of personal development. Given this, there generally seems a high potential for a technology mediated trigger of positive behavior change, especially in context of positive psychology and resource oriented approaches such as solution-focused coaching. At the same time, there is still a lack of well-founded approaches to design such technology which consider its responsible role as an "interactive coach" and systematically integrate the needed expertise of different disciplines. The present article discusses the general potential and particular challenges to support the goals of positive psychology and human desire for self-improvement through interactive technology and highlights critical steps for a successful partnership between both.
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Positive and negative affect produce opposing task-irrelevant stimulus preexposure effects.
Lazar, Josef; Kaplan, Oren; Sternberg, Terri; Lubow, R E
2012-06-01
In three experiments, groups were exposed to either positive or negative affect video clips, after which they were presented with a series of task-irrelevant stimuli. In the subsequent test task, subjects were required to learn an association between the previously irrelevant stimulus and a consequence, and between a new stimulus and a consequence. Induced positive affect produced a latent inhibition effect (poorer evidence of learning with the previously irrelevant stimulus than with the novel stimulus). In opposition to this, induced negative affect resulted in better evidence of learning with a previously irrelevant stimulus than with a novel stimulus. In general, the opposing effects also were present in participants scoring high on self-report questionnaires of depression (Experiments 2 and 3). These unique findings were predicted and accounted for on the basis of two principles: (a) positive affect broadens the attentional field and negative affect contracts it; and (b) task-irrelevant stimuli are processed in two successive stages, the first encodes stimulus properties, and the second encodes stimulus relationships. The opposing influences of negative and positive mood on the processing of irrelevant stimuli have implications for the role of emotion in general theories of cognition, and possibly for resolving some of the inconsistent findings in research with schizophrenia patients.
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Cho, Soo Y; Kim, Seok J; Jeong, Cheol W; Jeong, Chang Y; Chung, Sung S; Lee, JongUn; Yoo, Kyung Y
2013-12-01
Patients undergoing surgery in the beach chair position (BCP) are at a risk of cerebral ischemia. We evaluated the effect of arginine vasopressin (AVP) on hemodynamics and cerebral oxygenation during surgery in the BCP. Thirty patients undergoing shoulder surgery in BCP under propofol-remifentanil anesthesia were randomly allocated either to receive IV AVP 0.07 U/kg (AVP group, N = 15) or an equal volume of saline (control group, N = 15) 2 minutes before taking BCP. Mean arterial blood pressure (MAP), heart rate (HR), jugular venous bulb oxygen saturation (SjvO2), and regional cerebral tissue oxygen saturation (SctO2) were measured after induction of anesthesia and before (presitting in supine position) and after patients took BCP. AVP itself given before the positioning increased MAP and decreased SjvO2 and SctO2 (P 20% SctO2 decrease from presitting value) (80% vs 13%; P = 0.0003) was higher in the AVP group. The incidence of jugular desaturation (SjvO2 shoulder surgery under general anesthesia. However, it was associated with regional cerebral but not jugular venous oxygen desaturation on upright positioning.
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Decommissioning of Facilities. General Safety Requirements. Pt. 6
Energy Technology Data Exchange (ETDEWEB)
NONE
2014-07-15
Decommissioning is the last step in the lifetime management of a facility. It must also be considered during the design, construction, commissioning and operation of facilities. This publication establishes requirements for the safe decommissioning of a broad range of facilities: nuclear power plants, research reactors, nuclear fuel cycle facilities, facilities for processing naturally occurring radioactive material, former military sites, and relevant medical, industrial and research facilities. It addresses all the aspects of decommissioning that are required to ensure safety, aspects such as roles and responsibilities, strategy and planning for decommissioning, conduct of decommissioning actions and termination of the authorization for decommissioning. It is intended for use by those involved in policy development, regulatory control and implementation of decommissioning.
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Song, W. M.; Fan, D. W.; Su, L. Y.; Cui, C. Z.
2017-11-01
Calculating the coordinate parameters recorded in the form of key/value pairs in FITS (Flexible Image Transport System) header is the key to determine FITS images' position in the celestial system. As a result, it has great significance in researching the general process of calculating the coordinate parameters. By combining CCD related parameters of astronomical telescope (such as field, focal length, and celestial coordinates in optical axis, etc.), astronomical images recognition algorithm, and WCS (World Coordinate System) theory, the parameters can be calculated effectively. CCD parameters determine the scope of star catalogue, so that they can be used to build a reference star catalogue by the corresponding celestial region of astronomical images; Star pattern recognition completes the matching between the astronomical image and reference star catalogue, and obtains a table with a certain number of stars between CCD plane coordinates and their celestial coordinates for comparison; According to different projection of the sphere to the plane, WCS can build different transfer functions between these two coordinates, and the astronomical position of image pixels can be determined by the table's data we have worked before. FITS images are used to carry out scientific data transmission and analyze as a kind of mainstream data format, but only to be viewed, edited, and analyzed in the professional astronomy software. It decides the limitation of popular science education in astronomy. The realization of a general image visualization method is significant. FITS is converted to PNG or JPEG images firstly. The coordinate parameters in the FITS header are converted to metadata in the form of AVM (Astronomy Visualization Metadata), and then the metadata is added to the PNG or JPEG header. This method can meet amateur astronomers' general needs of viewing and analyzing astronomical images in the non-astronomical software platform. The overall design flow is realized
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Predisposal management of radioactive waste. General safety requirements. Pt. 5
International Nuclear Information System (INIS)
2009-01-01
The objective of this Safety Requirements publication is to establish, the requirements that must be satisfied in the predisposal management of radioactive waste. This publication sets out the objectives, criteria and requirements for the protection of human health and the environment that apply to the siting, design, construction, commissioning, operation and shutdown of facilities for the predisposal management of radioactive waste, and the requirements that must be met to ensure the safety of such facilities and activities. This Safety Requirements publication applies to the predisposal management of radioactive waste of all types and covers all the steps in its management from its generation up to its disposal, including its processing (pretreatment, treatment and conditioning), storage and transport. Such waste may arise from the commissioning, operation and decommissioning of nuclear facilities; the use of radionuclides in medicine, industry, agriculture, research and education; the processing of materials that contain naturally occurring radionuclides; and the remediation of contaminated areas. The introduction of the document (Section 1) informs about its objective, scope and structure. The protection of human health and the environment is considered in Section 2 of this publication. Section 3 establishes requirements for the responsibilities associated with the predisposal management of radioactive waste. Requirements for the principal approaches to and the elements of the predisposal management of radioactive waste are established in Section 4. Section 5 establishes requirements for the safe development and operation of predisposal radioactive waste management facilities and safe conduct of activities. The Annex presents a discussion of the consistency of the safety requirements established in this publication with the fundamental safety principles
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[Precision medicine : a required approach for the general internist].
Waeber, Gérard; Cornuz, Jacques; Gaspoz, Jean-Michel; Guessous, Idris; Mooser, Vincent; Perrier, Arnaud; Simonet, Martine Louis
2017-01-18
The general internist cannot be a passive bystander of the anticipated medical revolution induced by precision medicine. This latter aims to improve the predictive and/or clinical course of an individual by integrating all biological, genetic, environmental, phenotypic and psychosocial knowledge of a person. In this article, national and international initiatives in the field of precision medicine are discussed as well as the potential financial, ethical and limitations of personalized medicine. The question is not to know if precision medicine will be part of everyday life but rather to integrate early the general internist in multidisciplinary teams to ensure optimal information and shared-decision process with patients and individuals.
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Postoperative Submandibular Gland Swelling following Craniotomy under General Anesthesia
Directory of Open Access Journals (Sweden)
Haruka Nakanishi
2015-01-01
Full Text Available Objective. Reporting of a rare case of postoperative submandibular gland swelling following craniotomy. Case Report. A 33-year-old male underwent resection for a brain tumor under general anesthesia. The tumor was resected via a retrosigmoid suboccipital approach and the patient was placed in a lateral position with his face down and turned to the right. Slight swelling of the right submandibular gland was observed just after the surgery. Seven hours after surgery, edematous change around the submandibular gland worsened and he required emergent reintubation due to airway compromise. The cause of submandibular gland swelling seemed to be an obstruction of the salivary duct due to surgical positioning. Conclusion. Once submandibular swelling and edematous change around the submandibular gland occur, they can worsen and compromise the air way within several hours after operation. Adequate precaution must be taken for any predisposing skull-base surgery that requires strong cervical rotation and flexion.
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Inductive Non-Contact Position Sensor
Youngquist, Robert; Garcia, Alyssa; Simmons, Stephen
2010-01-01
Optical hardware has been developed to measure the depth of defects in the Space Shuttle Orbiter's windows. In this hardware, a mirror is translated such that its position corresponds to the defect's depth, so the depth measurement problem is transferred to a mirror-position measurement problem. This is preferable because the mirror is internal to the optical system and thus accessible. Based on requirements supplied by the window inspectors, the depth of the defects needs to be measured over a range of 200 microns with a resolution of about 100 nm and an accuracy of about 400 nm. These same requirements then apply to measuring the position of the mirror, and in addition, since this is a scanning system, a response time of about 10 ms is needed. A market search was conducted and no sensor that met these requirements that also fit into the available housing volume (less than one cubic inch) was found, so a novel sensor configuration was constructed to meet the requirements. This new sensor generates a nearly linearly varying magnetic field over a small region of space, which can easily be sampled, resulting in a voltage proportional to position. Experiments were done with a range of inductor values, drive voltages, drive frequencies, and inductor shapes. A rough mathematical model was developed for the device that, in most aspects, describes how it operates and what electrical parameters should be chosen for best performance. The final configuration met all the requirements, yielding a small rugged sensor that was easy to use and had nanometer resolution over more than the 200-micron range required. The inductive position sensor is a compact device (potentially as small as 2 cubic centimeters), which offers nanometer-position resolution over a demonstrated range of nearly 1 mm. One of its advantages is the simplicity of its electrical design. Also, the sensor resolution is nearly uniform across its operational range, which is in contrast to eddy current and
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Fixing D7-brane positions by F-theory fluxes
International Nuclear Information System (INIS)
Braun, A.P.; Hebecker, A.; Luedeling, C.; Valandro, R.
2009-01-01
To do realistic model building in type IIB supergravity, it is important to understand how to fix D7-brane positions by the choice of fluxes. More generally, F-theory model building requires the understanding of how fluxes determine the singularity structure (and hence gauge group and matter content) of the compactification. We analyse this problem in the simple setting of M-theory on K3xK3. Given a certain flux which is consistent with the F-theory limit, we can explicitly derive the positions at which D7 branes or stacks of D7 branes are stabilised. The analysis is based on a parameterization of the moduli space of type IIB string theory on T 2 /Z 2 (including D7-brane positions) in terms of the periods of integral cycles of M-theory on K3. This allows us, in particular, to select a specific desired gauge group by the choice of flux numbers.
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Engineering a General Education Program: Designing Mechanical Engineering General Education Courses
Fagette, Paul; Chen, Shih-Jiun; Baran, George R.; Samuel, Solomon P.; Kiani, Mohammad F.
2013-01-01
The Department of Mechanical Engineering at our institution created two engineering courses for the General Education Program that count towards second level general science credit (traditional science courses are first level). The courses were designed for the general student population based upon the requirements of our General Education Program…
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46 CFR 310.54 - General requirements for eligibility.
2010-10-01
...) Nominees from foreign nations; (2) nominees from the Northern Mariana Islands; (3) designees from the Trust... candidate, as a result of the investigation, fail to meet the requirements established for appointment as...
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Directory of Open Access Journals (Sweden)
Po-Yuan Yeh
2014-07-01
Full Text Available It has been demonstrated that, in addition to genomic RNA, sgmRNA is able to serve as a template for the synthesis of the negative-strand [(−-strand] complement. However, the cis-acting elements on the positive-strand [(+-strand] sgmRNA required for (−-strand sgmRNA synthesis have not yet been systematically identified. In this study, we employed real-time quantitative reverse transcription polymerase chain reaction to analyze the cis-acting elements on bovine coronavirus (BCoV sgmRNA 7 required for the synthesis of its (−-strand counterpart by deletion mutagenesis. The major findings are as follows. (1 Deletion of the 5'-terminal leader sequence on sgmRNA 7 decreased the synthesis of the (−-strand sgmRNA complement. (2 Deletions of the 3' untranslated region (UTR bulged stem-loop showed no effect on (−-strand sgmRNA synthesis; however, deletion of the 3' UTR pseudoknot decreased the yield of (−-strand sgmRNA. (3 Nucleotides positioned from −15 to −34 of the sgmRNA 7 3'-terminal region are required for efficient (−-strand sgmRNA synthesis. (4 Nucleotide species at the 3'-most position (−1 of sgmRNA 7 is correlated to the efficiency of (−-strand sgmRNA synthesis. These results together suggest, in principle, that the 5'- and 3'-terminal sequences on sgmRNA 7 harbor cis-acting elements are critical for efficient (−-strand sgmRNA synthesis in BCoV.
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5 CFR 550.153 - Bases for determining positions for which premium pay under § 550.151 is authorized.
2010-01-01
... PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Premium Pay Administratively... once a week. (3) There must be a definite basis for anticipating that the irregular or occasional... circumstances must be a definite, official, and special requirement of his position. (2) The employee must...
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AUTHOR|(CDS)2077936; Mainaud Durand, Helene; Kostka, Z.S.
2016-01-01
Compact Linear Collider (CLIC) is a study of an electron-positron collider with nominal energy of 3 TeV and luminosity of 2 ∙ 1034 cm-2s-1. The luminosity goal leads to stringent alignment requirements for single quadrupole magnets. Vertical and lateral offset deviations with regards to a given orbit reference in both ends of a quadrupole shall be below 1 μm and quadrupole roll deviation shall be below 100 μrad. Translation in the direction of particle beam is not controlled but mechanically locked. A parallel kinematic platform based on cam movers was chosen as system for detailed studies. Earlier studies have shown that cam movers can reach the CLIC requirements through an iterative process. The paper presents new modular off-the-shelf control electronics and software including three optional positioning algorithms based on iterations as well as a more advanced algorithm which can reach target position in one movement. The advanced algorithm reads wire position sensors (WPS), calculates quadrupole orien...
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Positivity for Convective Semi-discretizations
Fekete, Imre
2017-04-19
We propose a technique for investigating stability properties like positivity and forward invariance of an interval for method-of-lines discretizations, and apply the technique to study positivity preservation for a class of TVD semi-discretizations of 1D scalar hyperbolic conservation laws. This technique is a generalization of the approach suggested in Khalsaraei (J Comput Appl Math 235(1): 137–143, 2010). We give more relaxed conditions on the time-step for positivity preservation for slope-limited semi-discretizations integrated in time with explicit Runge–Kutta methods. We show that the step-size restrictions derived are sharp in a certain sense, and that many higher-order explicit Runge–Kutta methods, including the classical 4th-order method and all non-confluent methods with a negative Butcher coefficient, cannot generally maintain positivity for these semi-discretizations under any positive step size. We also apply the proposed technique to centered finite difference discretizations of scalar hyperbolic and parabolic problems.
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International Nuclear Information System (INIS)
Goursky, Vsevolod
1975-01-01
A circuitry for deriving the quotient of signal delivered by position-sensitive detectors is described. Digital output is obtained in the form of 10- to 12-bit words. Impact position may be determined with 0.25% accuracy when the dynamic range of the energy signal is less 1:10, and 0.5% accuracy when the dynamic range is 1:20. The division requires an average time of 5μs for 10-bit words
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Iron requirements of infants and toddlers
DEFF Research Database (Denmark)
Domellöf, Magnus; Braegger, Christian; Campoy, Cristina
2014-01-01
Iron deficiency (ID) is the most common micronutrient deficiency worldwide and young children are a special risk group since their rapid growth leads to high iron requirements. Risk factors associated with a higher prevalence of iron deficiency anemia (IDA) include low birth weight, high cow's milk.......There is no evidence that iron supplementation of pregnant women improves iron status in their offspring in a European setting. Delayed cord clamping reduces the risk of iron deficiency. There is insufficient evidence to support general iron supplementation of healthy, European infants and toddlers of normal birth...... intake, low intake of iron-rich complementary foods, low socioeconomic status and immigrant status.The aim of this position paper is to review the field and provide recommendations regarding iron requirements in infants and toddlers, including those of moderately or marginally low birth weight...
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Directory of Open Access Journals (Sweden)
Zhenguo Luo
2013-01-01
Full Text Available We consider the following generalized n-species Lotka-Volterra type and Gilpin-Ayala type competition systems with multiple delays and impulses: xi′(t=xi(t[ai(t-bi(txi(t-∑j=1ncij(txjαij(t-ρij(t-∑j=1ndij(txjβij(t-τij(t-∑j=1neij(t∫-ηij0kij(sxjγij(t+sds-∑j=1nfij(t∫-θij0Kij(ξxiδij(t+ξxjσij(t+ξdξ],a.e, t>0, t≠tk; xi(tk+-xi(tk-=hikxi(tk, i=1,2,…,n, k∈Z+. By applying the Krasnoselskii fixed-point theorem in a cone of Banach space, we derive some verifiable necessary and sufficient conditions for the existence of positive periodic solutions of the previously mentioned. As applications, some special cases of the previous system are examined and some earlier results are extended and improved.
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Design for an x-ray nanoprobe prototype, with a sub-10-nm positioning requirement
International Nuclear Information System (INIS)
Shu, D.; Maser, J.; Lai, B.; Vogt, S.
2005-01-01
We are developing a new hard x-ray nanoprobe beamline with 30 nm resolution at the Advanced Photon Source (APS). Imaging and spectroscopy at this resolution level require staging of x-ray optics and specimens with a mechanical repeatability of better than 10 nm. We have developed a prototype instrument with a novel interferometrically controlled scanning stage system. The system consists of nine DC-motor-driven stages, four picomotor-driven stages, and two PZT-driven stages. An APS-designed custom-built laser Doppler displacement meter system provides two-dimensional differential displacement measurement with subnanometer resolution between the zone-plate x-ray optics and the sample holder. Also included is the alignment and stable positioning of two stacked zone plates for increasing the focusing efficiency. The entire scanning system was designed with high stiffness, high repeatability, low drift, flexible scanning schemes, and possibility of fast feedback for differential motion. Designs of the scanning stage system, as well as preliminary mechanical test results, are presented in this paper.
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40 CFR 158.1000 - Applicator exposure-general requirements.
2010-07-01
... requirements. 158.1000 Section 158.1000 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Occupational Safety and Health Administration (OSHA), provide adequate protection from risk under FIFRA for a... and the applicator activity of concern, including formulation type, application methods and rates...
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Entropy inequalities from reflection positivity
International Nuclear Information System (INIS)
Casini, H
2010-01-01
We investigate the question of whether the entropy and the Renyi entropies of the vacuum state reduced to a region of space can be represented in terms of correlators in quantum field theory. In this case, the positivity relations for the correlators are mapped into inequalities for the entropies. We write them using a real-time version of reflection positivity, which can be generalized to general quantum systems. Using this generalization we can prove an infinite sequence of inequalities which are obeyed by the Renyi entropies of integer index. There is one independent inequality involving any number of different subsystems. In quantum field theory the inequalities acquire a simple geometrical form and are consistent with the integer index Renyi entropies being given by vacuum expectation values of twisting operators in the Euclidean formulation. Several possible generalizations and specific examples are analyzed
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Position Paper: Dental General Practice Residency Programs: Financing and Operations.
Hanson, Paul W.
1983-01-01
A discussion of changeable economic issues that can affect dental general practice residency program planning includes costs and resource allocation, maximizing efficiency and productivity, ambulatory and inpatient revenue sources, management functions, faculty as practitioners, faculty appointments, and marketing. (MSE)
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Device description and general physics requirements
International Nuclear Information System (INIS)
Neilson, G.H. Jr.
1992-01-01
To accomplish the dual goals set forth in the mission statement - determination of burning plasma physics and demonstration of fusion power production - requires a tokamak with special characteristics. A conceptual design for such a facility has been developed by the CIT/BPX Project team over a period of about 5 years. The process has drawn extensively upon the world tokamak physics data base as well as engineering experience gained on actual machines like Tokamak Fusion Test Reactor (TFTR) and the Alcators and on design studies for machines like the Long-Pulse Ignited Test experiment (LITE) and the Tokamak Fusion Core Experiment (TFCX). The Joint European Torus (JET) and Doublet III-D (DIII-D) experiments in particular have had a significant influence on the physics base. The resulting design incorporates features that have proven successful in tokamak experiments, combined with new features that are needed in the regime of high-power-density deuterium-tritium (D-T) fusion plasmas
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Yip, Hon Ming; Li, John C. S.; Cui, Xin; Gao, Qiannan; Leung, Chi Chiu
2014-01-01
As microfluidics has been applied extensively in many cell and biochemical applications, monitoring the related processes is an important requirement. In this work, we design and fabricate a high-throughput microfluidic device which contains 32 microchambers to perform automated parallel microfluidic operations and monitoring on an automated stage of a microscope. Images are captured at multiple spots on the device during the operations for monitoring samples in microchambers in parallel; yet the device positions may vary at different time points throughout operations as the device moves back and forth on a motorized microscopic stage. Here, we report an image-based positioning strategy to realign the chamber position before every recording of microscopic image. We fabricate alignment marks at defined locations next to the chambers in the microfluidic device as reference positions. We also develop image processing algorithms to recognize the chamber positions in real-time, followed by realigning the chambers to their preset positions in the captured images. We perform experiments to validate and characterize the device functionality and the automated realignment operation. Together, this microfluidic realignment strategy can be a platform technology to achieve precise positioning of multiple chambers for general microfluidic applications requiring long-term parallel monitoring of cell and biochemical activities. PMID:25133248
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Yip, Hon Ming; Li, John C S; Xie, Kai; Cui, Xin; Prasad, Agrim; Gao, Qiannan; Leung, Chi Chiu; Lam, Raymond H W
2014-01-01
As microfluidics has been applied extensively in many cell and biochemical applications, monitoring the related processes is an important requirement. In this work, we design and fabricate a high-throughput microfluidic device which contains 32 microchambers to perform automated parallel microfluidic operations and monitoring on an automated stage of a microscope. Images are captured at multiple spots on the device during the operations for monitoring samples in microchambers in parallel; yet the device positions may vary at different time points throughout operations as the device moves back and forth on a motorized microscopic stage. Here, we report an image-based positioning strategy to realign the chamber position before every recording of microscopic image. We fabricate alignment marks at defined locations next to the chambers in the microfluidic device as reference positions. We also develop image processing algorithms to recognize the chamber positions in real-time, followed by realigning the chambers to their preset positions in the captured images. We perform experiments to validate and characterize the device functionality and the automated realignment operation. Together, this microfluidic realignment strategy can be a platform technology to achieve precise positioning of multiple chambers for general microfluidic applications requiring long-term parallel monitoring of cell and biochemical activities.
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Directory of Open Access Journals (Sweden)
Hon Ming Yip
2014-01-01
Full Text Available As microfluidics has been applied extensively in many cell and biochemical applications, monitoring the related processes is an important requirement. In this work, we design and fabricate a high-throughput microfluidic device which contains 32 microchambers to perform automated parallel microfluidic operations and monitoring on an automated stage of a microscope. Images are captured at multiple spots on the device during the operations for monitoring samples in microchambers in parallel; yet the device positions may vary at different time points throughout operations as the device moves back and forth on a motorized microscopic stage. Here, we report an image-based positioning strategy to realign the chamber position before every recording of microscopic image. We fabricate alignment marks at defined locations next to the chambers in the microfluidic device as reference positions. We also develop image processing algorithms to recognize the chamber positions in real-time, followed by realigning the chambers to their preset positions in the captured images. We perform experiments to validate and characterize the device functionality and the automated realignment operation. Together, this microfluidic realignment strategy can be a platform technology to achieve precise positioning of multiple chambers for general microfluidic applications requiring long-term parallel monitoring of cell and biochemical activities.
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Licensing requirements for nuclear merchant ships in the Federal Republic of Germany
International Nuclear Information System (INIS)
Schafstall, H.-G.
1978-01-01
The procedure of approval in the Federal Republic of Germany will be discussed, referring to the participated authorities and organizations. Rules and guidelines relevant for licensing are mentioned in the frame of legal positions. After presentation of general aspects of basic licensing requirements more detailed information is given relative to their accomplishment demonstrated on the German Nuclear Contained Ship NCS-80-Project
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International Nuclear Information System (INIS)
Goursky, V.
1975-05-01
This paper describes circuitry for deriving the quotient of signals delivered by position-sensitive detectors. Digital output is obtained in the form of 10 to 12 bit words. Impact position may be determined with 0.25% accuracy when the dynamic range of the energy signal is less than 1:10, and 0.5% accuracy when the dynamic range is 1:20. The division requires an average time of 5μs for 10-bit words [fr
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Navigation with ECDIS: Choosing the Proper Secondary Positioning Source
Directory of Open Access Journals (Sweden)
D. Brčic
2015-09-01
Full Text Available The completion of ECDIS mandatory implementation period on-board SOLAS vessels requires certain operational, functional and educational gaping holes to be solved. It especially refers to positioning and its redundancy, which represents fundamental safety factor on-board navigating vessels. The proposed paper deals with primary and secondary positioning used in ECDIS system. Standard positioning methods are described, discussing possibilities of obtained positions’ automatic and manual implementation in ECDIS, beside default methods. With the aim of emphasizing the need and importance of using secondary positioning source in ECDIS, positioning issue from the standpoint of end-users was elaborated, representing a practical feedback of elaborated topic. The survey was conducted in the form of international questionnaire placed among OOWs, ranging from apprentice officers to captains. The result answers and discussion regarding (nonusage of secondary positioning sources in ECDIS were analysed and presented. Answers and statements were elaborated focusing not only in usage of the secondary positioning system in ECDIS, but in navigation in general. The study revealed potential risks arising from the lack of knowledge and even negligence. The paper concludes with summary of findings related to discrepancies between theoretical background, good seamanship practice and real actions taken by OOWs. Further research activities are pointed out, together with planned practical actions in raising awareness regarding navigation with ECDIS.
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Leadership and Management for Safety. General Safety Requirements
International Nuclear Information System (INIS)
2016-01-01
This Safety Requirements publication establishes requirements that support Principle 3 of the Fundamental Safety Principles in relation to establishing, sustaining and continuously improving leadership and management for safety and an integrated management system. It emphasizes that leadership for safety, management for safety, an effective management system and a systemic approach (i.e. an approach in which interactions between technical, human and organizational factors are duly considered) are all essential to the specification and application of adequate safety measures and to the fostering of a strong safety culture. Leadership and an effective management system will integrate safety, health, environmental, security, quality, human-and-organizational factor, societal and economic elements. The management system will ensure the fostering of a strong safety culture, regular assessment of performance and the application of lessons from experience. The publication is intended for use by regulatory bodies, operating organizations (registrants and licensees) and other organizations concerned with facilities and activities that give rise to radiation risks
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40 CFR 92.124 - Test sequence; general requirements.
2010-07-01
... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES Test Procedures § 92...) For the testing of locomotives and engines, the atmospheric pressure shall be between 31.0 inches Hg... test conditions. (c) No control of humidity is required for ambient air, engine intake air or dilution...
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2010-07-01
... 39 Postal Service 1 2010-07-01 2010-07-01 false What must an Office of Inspector General employee do if served with a demand requiring the production of documents or an appearance in court? 230.15 Section 230.15 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION OFFICE OF...
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Serial position learning in honeybees.
Directory of Open Access Journals (Sweden)
Randolf Menzel
Full Text Available Learning of stimulus sequences is considered as a characteristic feature of episodic memory since it contains not only a particular item but also the experience of preceding and following events. In sensorimotor tasks resembling navigational performance, the serial order of objects is intimately connected with spatial order. Mammals and birds develop episodic(-like memory in serial spatio-temporal tasks, and the honeybee learns spatio-temporal order when navigating between the nest and a food source. Here I examine the structure of the bees' memory for a combined spatio-temporal task. I ask whether discrimination and generalization are based solely on simple forms of stimulus-reward learning or whether they require sequential configurations. Animals were trained to fly either left or right in a continuous T-maze. The correct choice was signaled by the sequence of colors (blue, yellow at four positions in the access arm. If only one of the possible 4 signals is shown (either blue or yellow, the rank order of position salience is 1, 2 and 3 (numbered from T-junction. No learning is found if the signal appears at position 4. If two signals are shown, differences at positions 1 and 2 are learned best, those at position 3 at a low level, and those at position 4 not at all. If three or more signals are shown these results are corroborated. This salience rank order again appeared in transfer tests, but additional configural phenomena emerged. Most of the results can be explained with a simple model based on the assumption that the four positions are equipped with different salience scores and that these add up independently. However, deviations from the model are interpreted by assuming stimulus configuration of sequential patterns. It is concluded that, under the conditions chosen, bees rely most strongly on memories developed during simple forms of associative reward learning, but memories of configural serial patterns contribute, too.
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General relativity with applications to astrophysics
Straumann, Norbert
2004-01-01
This text provides a comprehensive and timely introduction to general relativity The foundations of the theory in Part I are thoroughly developed together with the required mathematical background from differential geometry in Part III The six chapters in Part II are devoted to tests of general relativity and to many of its applications Binary pulsars are studied in considerable detail Much space is devoted to the study of compact objects, especially to black holes This includes a detailed derivation of the Kerr solution, Israel's proof of his uniqueness theorem, and derivations of the basic laws of black hole physics The final chapter of this part contains Witten's proof of the positive energy theorem The book addresses undergraduate and graduate students in physics, astrophysics and mathematics It is very well structured and should become a standard text for a modern treatment of gravitational physics The clear presentation of differential geometry makes it also useful for string theory and other fields of ...
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Convexity Of Inversion For Positive Operators On A Hilbert Space
International Nuclear Information System (INIS)
Sangadji
2001-01-01
This paper discusses and proves three theorems for positive invertible operators on a Hilbert space. The first theorem gives a comparison of the generalized arithmetic mean, generalized geometric mean, and generalized harmonic mean for positive invertible operators on a Hilbert space. For the second and third theorems each gives three inequalities for positive invertible operators on a Hilbert space that are mutually equivalent
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Directory of Open Access Journals (Sweden)
Júlia Souza Vidal
2015-10-01
Full Text Available AbstractLatent tuberculosis infection (LTBI and human immunodeficiency virus (HIV-coinfection are challenges in the control of tuberculosis transmission. We aimed to assess and summarize evidence available in the literature regarding the treatment of LTBI in both the general and HIV-positive population, in order to support decision making by the Brazilian Tuberculosis Control Program for LTBI chemoprophylaxis. We searched MEDLINE, Cochrane Library, Centre for Reviews and Dissemination, Embase, LILACS, SciELO, Trip database, National Guideline Clearinghouse, and the Brazilian Theses Repository to identify systematic reviews, randomized clinical trials, clinical guidelines, evidence-based synopses, reports of health technology assessment agencies, and theses that investigated rifapentine and isoniazid combination compared to isoniazid monotherapy. We assessed the quality of evidence from randomized clinical trials using the Jadad Scale and recommendations from other evidence sources using the Grading of Recommendations, Assessment, Development, and Evaluations approach. The available evidence suggests that there are no differences between rifapentine + isoniazid short-course treatment and the standard 6-month isoniazid therapy in reducing active tuberculosis incidence or death. Adherence was better with directly observed rifapentine therapy compared to self-administered isoniazid. The quality of evidence obtained was moderate, and on the basis of this evidence, rifapentine is recommended by one guideline. Available evidence assessment considering the perspective of higher adherence rates, lower costs, and local peculiarity context might support rifapentine use for LTBI in the general or HIV-positive populations. Since novel trials are ongoing, further studies should include patients on antiretroviral therapy.
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21 CFR 50.23 - Exception from general requirements.
2010-04-01
... person directing that the specimen be collected to know, at the time the specimen was collected, that... system is capable of tracking and will be used to track the proposed treatment from supplier to the... investigator (e.g., clinical laboratory director or other responsible person), required to preserve the life of...
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75 FR 77783 - Designation of National Security Positions
2010-12-14
... requiring eligibility for access to Top Secret or ``Q'' classified information; (ii) Positions involving... at the Top Secret or ``Q'' level; (xix) Positions working with significant life-critical/mission... Sensitive information, requiring involvement in Top Secret Special Access Programs (SAP), or positions which...
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42 CFR 436.811 - Medically needy income standard: General requirements.
2010-10-01
... THE VIRGIN ISLANDS Financial Requirements for the Medically Needy Medically Needy Income Standard... groups that meets the requirements of this section. (b) The income standard must take into account the... the State's covered medically needy group or groups of individuals under § 436.301. (d) The income...
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29 CFR 793.4 - General requirements for exemption.
2010-07-01
... AND TELEVISION STATION EMPLOYEES FROM OVERTIME PAY REQUIREMENTS UNDER SECTION 13(b)(9) OF THE FAIR... employee must be “employed as” an announcer, or a news editor, or a chief engineer. (b) The employee must be employed “by” a radio or television station. (c) The major studio of such radio or television...
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Standby battery requirements for telecommunications power
Energy Technology Data Exchange (ETDEWEB)
May, G.J. [The Focus Partnership, 126 Main Street, Swithland, Loughborough, Leics LE12 8TJ (United Kingdom)
2006-08-25
The requirements for standby power for telecommunications are changing as the network moves from conventional systems to Internet Protocol (IP) telephony. These new systems require higher power levels closer to the user but the level of availability and reliability cannot be compromised if the network is to provide service in the event of a failure of the public utility. Many parts of these new networks are ac rather than dc powered with UPS systems for back-up power. These generally have lower levels of reliability than dc systems and the network needs to be designed such that overall reliability is not reduced through appropriate levels of redundancy. Mobile networks have different power requirements. Where there is a high density of nodes, continuity of service can be reasonably assured with short autonomy times. Furthermore, there is generally no requirement that these networks are the provider of last resort and therefore, specifications for continuity of power are directed towards revenue protection and overall reliability targets. As a result of these changes, battery requirements for reserve power are evolving. Shorter autonomy times are specified for parts of the network although a large part will continue to need support for hours rather minutes. Operational temperatures are increasing and battery solutions that provide longer life in extreme conditions are becoming important. Different battery technologies will be discussed in the context of these requirements. Conventional large flooded lead/acid cells both with pasted and tubular plates are used in larger central office applications but the majority of requirements are met with valve-regulated lead/acid (VRLA) batteries. The different types of VRLA battery will be described and their suitability for various applications outlined. New developments in battery construction and battery materials have improved both performance and reliability in recent years. Alternative technologies are also being proposed
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Design of Optical Pulse Position Modulation (PPM) Translating Receiver
Energy Technology Data Exchange (ETDEWEB)
Mendez, A J; Hernandez, V J; Gagliardi, R M; Bennett, C V
2009-06-19
M-ary pulse position modulation (M-ary PPM) signaling is a means of transmitting multiple bits per symbol in an intensity modulated/direct detection (IM/DD) system. PPM is used in applications with average power limitations. In optical communication systems, PPM becomes challenging to implement at gigabit rates and/or large M, since pulsed signaling requires higher electronic processing bandwidths than the fundamental transmission rate. they have thus been exploring techniques for PPM communications using optical processing. Previous work described a transmitter algorithm that directly translates a bit sequence of N digital bits to the optical pulse position m for any M = 2{sup N}. It has been considerably more difficult to define a similar receiver algorithm that translates the received optical pulse position directly back to a bit sequence with minimal electronic processing. Designs for specific Ms (e.g., 4-ary) have been shown and implemented, but are difficult to scale to larger M. In this work, they present for the first time a generalized PPM translating receiver that is applicable to all M and data rates.
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Quantum mechanics in general relativity and its special - relativistic limit
International Nuclear Information System (INIS)
Tagirov, Eh.A.
1998-01-01
Quantum mechanics of a neutral point-like particle in the general Riemannian space-time is constructed starting with the general Fock representation of the quantum scalar field. The known ambiguity of the representation is removed by the requirement that the quasi-one-particle wave functions in configurational space should admit the Born probabilistic interpretation after a transformation, generally nonlocal, and therefore may be considered as the one-particle wave functions. Operators of momentum and spatial position of a particle acting in the space of these transformed wave functions are deduced consecutively from basic naturally defined operators of the observables in the Fock space. They coincide with the canonical ones only in the case of the infinite velocity of light. In particular, even in the Minkowski space-time and inertial frames of reference , the operators of curvilinear coordinates do not commute
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9 CFR 113.100 - General requirements for inactivated bacterial products.
2010-01-01
... instances, the guinea pig safety test provided in § 113.38 shall be conducted in place of the mouse safety... Outline of Production, an inactivated bacterial product shall meet the applicable requirements in this... in poultry as defined in the specific Standard Requirement or Outline of Production for the product...
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Overview of contaminant arrival distributions as general evaluation requirements
International Nuclear Information System (INIS)
Anon.
1977-01-01
The environmental consequences of subsurface contamination problems can be completely and effectively evaluated by fulfilling the following five requirements: Determine each present or future outflow boundary of contaminated groundwater; provide the location/arrival-time distributions; provide the location/outflow-quantity distributions; provide these distributions for each individual chemical or biological constituent of environmental importance; and use the arrival distributions to determine the quantity and concentration of each contaminant that will interface with the environment as time passes. The arrival distributions on which these requirements are based provide a reference point for communication among scientists and public decision makers by enabling complicated scientific analyses to be presented as simple summary relationships
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Positive, Neutral, and Negative Mass-Charges in General Relativity
Directory of Open Access Journals (Sweden)
Borissova L.
2006-07-01
Full Text Available As shown, any four-dimensional proper vector has two observable projections onto time line, attributed to our world and the mirror world (for a mass-bearing particle, the projections posses are attributed to positive and negative mass-charges. As predicted, there should be a class of neutrally mass-charged particles that inhabit neither our world nor the mirror world. Inside the space-time area (membrane the space rotates at the light speed, and all particles move at as well the light speed. So, the predicted particles of the neutrally mass-charged class should seem as light-like vortices.
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5 CFR 330.208 - Qualification requirements.
2010-01-01
... perform the duties and responsibilities of the position. (c) The sex of an individual may not be... qualified for a position if he or she: (1) Meets OPM-established or approved qualification standards and requirements for the position, including any minimum educational requirements, and any selection placement...
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Generalized fast feedback system in the SLC
International Nuclear Information System (INIS)
Hendrickson, L.; Allison, S.; Gromme, T.; Himel, T.; Krauter, K.; Rouse, F.; Sass, R.; Shoaee, H.
1991-11-01
A generalized fast feedback system has been developed to stabilize beams at various locations in the SLC. The system is designed to perform measurements and change actuator settings to control beam states such as position, angle and energy on a pulse to pulse basis. The software design is based on the state space formalism of digital control theory. The system is database-driven, facilitating the addition of new loops without requiring additional software. A communications system, KISNet, provides fast communications links between microprocessors for feedback loops which involve multiple micros. Feedback loops have been installed in seventeen locations throughout the SLC and have proven to be invaluable in stabilizing the machine
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2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false General. 9.302 Section 9... CONTRACTOR QUALIFICATIONS First Article Testing and Approval 9.302 General. First article testing and... that conforms to all contract requirements for acceptance. Before requiring testing and approval, the...
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Directory of Open Access Journals (Sweden)
Specht Cezary
2016-09-01
Full Text Available This paper presents a method which makes it possible to determine reliability characteristics of navigational positioning systems, relevant to an assumed value of permissible error in position fixing. The method allows to calculate: availability , reliability as well as operation continuity of position fixing system for an assumed, determined on the basis of formal requirements - both worldwide and national, position-fixing accuracy. The proposed mathematical model allows to satisfy, by any navigational positioning system, not only requirements as to position-fixing accuracy of a given navigational application (for air , sea or land traffic but also the remaining characteristics associated with technical serviceability of a system.
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Some quantum Lie algebras of type Dn positive
International Nuclear Information System (INIS)
Bautista, Cesar; Juarez-Ramirez, Maria Araceli
2003-01-01
A quantum Lie algebra is constructed within the positive part of the Drinfeld-Jimbo quantum group of type D n . Our quantum Lie algebra structure includes a generalized antisymmetry property and a generalized Jacobi identity closely related to the braid equation. A generalized universal enveloping algebra of our quantum Lie algebra of type D n positive is proved to be the Drinfeld-Jimbo quantum group of the same type. The existence of such a generalized Lie algebra is reduced to an integer programming problem. Moreover, when the integer programming problem is feasible we show, by means of the generalized Jacobi identity, that the Poincare-Birkhoff-Witt theorem (basis) is still true
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International Nuclear Information System (INIS)
Vaturi, Sylvain
1969-01-01
Computerized edition is essential for data processing exploitation. When a more or less complex edition program is required for each task, then the need for a general edition program become obvious. The aim of this study is to create a general edition program. Universal programs are capable to execute numerous and varied tasks. For a more precise processing, the execution of which is frequently required, the use of a specialized program is preferable because, contradictory to the universal program, it goes straight to the point [fr
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Whitehead, Brenda R; Bergeman, C S
2016-09-01
Because subjective health reports are a primary source of health information in a number of medical and research-based contexts, much research has been devoted to establishing the extent to which these self-reports of health correspond to health information from more objective sources. One of the key factors considered in this area is trait affect, with most studies emphasizing the impact of negative affect (negative emotions) over positive affect (positive emotions), and focusing on high-arousal affect (e.g., anger, excitement) over moderate- or low-arousal affect (e.g., relaxed, depressed). The present study examines the impact of both Positive and Negative Affect (PA/NA)-measured by items of both high and low arousal-on the correspondence between objective health information and subjective health reports. Another limitation of existing literature in the area is the focus on samples suffering from a particular diagnosis or on specific symptom reports; here, these effects are investigated in a sample of community-dwelling older adults representing a broader spectrum of health. 153 older adults (Mage = 71.2) took surveys assessing Perceived Health and Affect and underwent an objective physical health assessment. Structural equation modeling was used to investigate the extent to which the relationship between Objective Health and Perceived Health was moderated by PA or NA, which would indicate the presence of affective health bias. Results reveal a significant moderation effect for NA, but not for PA; PA appeared to serve a more mediational function, indicating that NA and PA operate on health perceptions in distinct ways. These findings provide evidence that in our high-functioning, community-dwelling sample of older adults, a) affective health bias is present within a general health context, and not only within specific symptom or diagnostic categories; and b) that both PA and NA play important roles in the process. Copyright © 2016 Elsevier Ltd. All rights
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The Future of Qualitative Research in Psychology: Accentuating the Positive.
Gough, Brendan; Lyons, Antonia
2016-06-01
In this paper we reflect on current trends and anticipate future prospects regarding qualitative research in Psychology. We highlight various institutional and disciplinary obstacles to qualitative research diversity, complexity and quality. At the same time, we note some causes for optimism, including publication breakthroughs and vitality within the field. The paper is structured into three main sections which consider: 1) the positioning of qualitative research within Psychology; 2) celebrating the different kinds of knowledge produced by qualitative research; and 3) implementing high quality qualitative research. In general we accentuate the positive, recognising and illustrating innovative qualitative research practices which generate new insights and propel the field forward. We conclude by emphasising the importance of research training: for qualitative research to flourish within Psychology (and beyond), students and early career researchers require more sophisticated, in-depth instruction than is currently offered.
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Do positive children become positive adults? Evidence from a longitudinal birth cohort study.
Richards, Marcus; Huppert, Felicia A
2011-02-10
BACKGROUND: Little is known about the long-term consequences of positive wellbeing in childhood in the general population. We used the MRC National Survey of Health and Development (the British 1946 birth cohort) to test associations between adolescent positive wellbeing and social functioning in midlife. METHOD: Temperament and behaviour at ages 13 and 15 years were rated by school teachers on a range of criteria. These mostly referred to absence or presence of conduct and emotional problems, but four items allowed positive ratings: 'very popular with other children', 'unusually happy and contented', 'makes friends extremely easily' and 'extremely energetic, never tired'. In addition, at age 16 years survey members self-completed the Maudsley Personality Inventory, from which a summary measure of extraversion was derived, as this was previously found to be associated with midlife positive wellbeing in this cohort. RESULTS: Being a happy child, defined as receiving at least two of the above teacher ratings, was positively associated with midlife functioning and wellbeing, specifically a low probability of lifetime emotional problems, a high frequency of contact with friends or relatives, engagement in social activities, and to a lesser extent feeling satisfied with accomplishments in working life. These associations were independent of father's social class, childhood cognition, educational attainment, and midlife occupational social class. There were no independent associations between being a happy child and educational or occupational attainment, being married, engagement in prosocial activities, taking leadership in community activities, and with life satisfaction in general or with family life. Extraversion was associated with a low probability of lifetime emotional problems, high engagement in social activities, being married, general midlife life satisfaction, and satisfaction with family life, but not with social contact, prosocial activity, leadership
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Induction position for spinal anaesthesia: Sitting versus lateral position
International Nuclear Information System (INIS)
Shahzad, K.; Afshan, G.
2013-01-01
Objective: To compare the effect of induction position on block characteristics (sensory and motor nerves) and haemodynamic stability in elderly patients with isobaric bupivacaine. Patient comfort was also looked at. Methods: The randomized single blinded study was conducted at the Aga Khan University Hospital, Karachi, from September 2007 to August 2008. A total of 70 patients aged >60 years of both genders were included. Spinal anaesthesia was performed either in sitting or lateral position according to random allocation. Assessments of sensory, motor block and heart rate, systolic and diastolic blood pressure were recorded for 20 minutes. SPSS 16 was used for statistical analysis. Results: There was no significant difference for haemodynamic variables heart rate, systolic and diastolic blood pressure. The onset of anaesthesia was faster in the sitting group (4.5 minutes vs 5.4 minutes). The motor block characteristics were similar in both the groups. The majority of patients who reported 'very comfortable' for induction position belonged to the lateral group. Conclusion: Both sitting and lateral positions have similar effects on sensory and motor blockade and haemodynamic stability. However, patients generally found lateral position very comfortable. (author)
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Maldeghem, Hendrik
1998-01-01
This book is intended to be an introduction to the fascinating theory ofgeneralized polygons for both the graduate student and the specialized researcher in the field. It gathers together a lot of basic properties (some of which are usually referred to in research papers as belonging to folklore) and very recent and sometimes deep results. I have chosen a fairly strict geometrical approach, which requires some knowledge of basic projective geometry. Yet, it enables one to prove some typically group-theoretical results such as the determination of the automorphism groups of certain Moufang polygons. As such, some basic group-theoretical knowledge is required of the reader. The notion of a generalized polygon is a relatively recent one. But it is one of the most important concepts in incidence geometry. Generalized polygons are the building bricks of Tits buildings. They are the prototypes and precursors of more general geometries such as partial geometries, partial quadrangles, semi-partial ge ometries, near...
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International Nuclear Information System (INIS)
Sari, M.A.; Battioni, J.P.; Dupre, D.; Mansuy, D.; Le Pecq, J.B.
1990-01-01
Thirty-three porphyrins or metalloporphyrins corresponding to the general formula [meso-[N-methyl-4(or 3 or 2)-pyridiniumyl] n (aryl) 4-n porphyrin]M (M = H 2 , Cu II , or ClFe III ), with n = 2-4, have been synthesized and characterized by UV-visible and 1 H NMR spectroscopy and mass spectrometry. These porphyrins differ not only in the number (2-4) and position of their cationic charges but also in the steric requirements to reach even temporarily a completely planar geometry. Interaction of these porphyrins or metalloporphyrins with calf thymus DNA has been studied and their apparent affinity binding constants have been determined by use of a competition method with ethidium bromide which was applicable not only for all the free base porphyrins but also for their copper (II) or iron (III) complexes. Whatever their mode of binding may be, their apparent affinity binding constants were relatively high and a linear decrease of log K app with the number of porphyrin charges was observed. Studies of porphyrin-DNA interactions by UV and fluorescence spectroscopy, viscosimetry, and fluorescence energy transfer experiments showed that not only the tetracationic meso-tetrakis[N-methyl-4(or 3)-pyridiniumyl]porphyrins, which both involved four freely rotating meso-aryl groups, but also the corresponding tri- and dicationic porphyrins were able to intercalate into calf thymus DNA. These results show that only half of the porphyrin ring is necessary for intercalation to occur
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The use of generalized functions and distributions in general relativity
International Nuclear Information System (INIS)
Steinbauer, R; Vickers, J A
2006-01-01
We review the extent to which one can use classical distribution theory in describing solutions of Einstein's equations. We show that there are a number of physically interesting cases which cannot be treated using distribution theory but require a more general concept. We describe a mathematical theory of nonlinear generalized functions based on Colombeau algebras and show how this may be applied in general relativity. We end by discussing the concept of singularity in general relativity and show that certain solutions with weak singularities may be regarded as distributional solutions of Einstein's equations. (topical review)
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Time of Arrival Estimation in Probability-Controlled Generalized CDMA Systems
Directory of Open Access Journals (Sweden)
Hagit Messer
2007-11-01
Full Text Available In recent years, more and more wireless communications systems are required to provide also a positioning measurement. In code division multiple access (CDMA communication systems, the positioning accuracy is significantly degraded by the multiple access interference (MAI caused by other users in the system. This MAI is commonly managed by a power control mechanism, and yet, MAI has a major effect on positioning accuracy. Probability control is a recently introduced interference management mechanism. In this mechanism, a user with excess power chooses not to transmit some of its symbols. The information in the nontransmitted symbols is recovered by an error-correcting code (ECC, while all other users receive a more reliable data during these quiet periods. Previous research had shown that the implementation of a probability control mechanism can significantly reduce the MAI. In this paper, we show that probability control also improves the positioning accuracy. We focus on time-of-arrival (TOA based positioning systems. We analyze the TOA estimation performance in a generalized CDMA system, in which the probability control mechanism is employed, where the transmitted signal is noncontinuous with a symbol transmission probability smaller than 1. The accuracy of the TOA estimation is determined using appropriate modifications of the Cramer-Rao bound on the delay estimation. Keeping the average transmission power constant, we show that the TOA accuracy of each user does not depend on its transmission probability, while being a nondecreasing function of the transmission probability of any other user. Therefore, a generalized, noncontinuous CDMA system with a probability control mechanism can always achieve better positioning performance, for all users in the network, than a conventional, continuous, CDMA system.
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International Nuclear Information System (INIS)
Lasry, Inbal; Berman, Bluma; Glaser, Fabian; Jansen, Gerrit; Assaraf, Yehuda G.
2009-01-01
The proton-coupled folate transporter (PCFT/SLC46A1) mediates intestinal folate uptake at acidic pH. Some loss of folic acid (FA) transport mutations in PCFT from hereditary folate malabsorption (HFM) patients cluster in R113, thereby suggesting a functional role for this residue. Herein, unlike non-conservative substitutions, an R113H mutant displayed 80-fold increase in the FA transport Km while retaining parental Vmax, hence indicating a major fall in folate substrate affinity. Furthermore, consistent with the preservation of 9% of parental transport activity, R113H transfectants displayed a substantial decrease in the FA growth requirement relative to mock transfectants. Homology modeling based on the crystal structures of the Escherichia coli transporter homologues EmrD and glycerol-3-phosphate transporter revealed that the R113H rotamer properly protrudes into the cytoplasmic face of the minor cleft normally occupied by R113. These findings constitute the first demonstration that a basic amino acid at position 113 is required for folate substrate binding.
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5 CFR 214.402 - Career reserved positions.
2010-01-01
... collection of taxes and the preparation or review of interpretative opinions. (2) Career reserved positions... review agency designations of general and career reserved positions. If the Office finds that an agency... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Career reserved positions. 214.402...
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Halley comet position in structure of the comet origin general scheme
International Nuclear Information System (INIS)
Davydov, V.D.
1988-01-01
Attempt to explain data on the Halley comet nucleus figure by photographes received from space probes in 1986 was undertaken. Peanut-like nucleus might be formed from two bodies former system under specific conditions. This hypothesis preliminary development is made; solution way for the problem about quantitative characteristics of collision and destruction is found. Quantitative assessments confirm retention possibility of two space icebergs original form after their ''docking'' within relative velocity range up to a few meters per second. Then complex with visible saddle point between two jointed fragments is formed. The hypothesis suggested is well inscribed in the origin general scheme of comets with nucleus different types, and from general scheme one may draw up the most important details to this hypothesis (for example, power mechanism of binary system formation and reasons of its destabilization)
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Positions in doctors' questions during psychiatric interviews.
Ziółkowska, Justyna
2009-11-01
In this article I apply the concept of positioning to the analysis of 15 initial psychiatric interviews. I argue that through their questions the psychiatrists-in-training impose positions requiring the patients to gaze at themselves and their actual problems from particular perspectives. I point to three such positions: (a) the position of the observing assessor, from which it is expected that the patients will make a detached assessment of themselves or their problems, (b) the position of the informing witness, which requires the patients only to verify the information about themselves, and (c) the marginal one, the position of the experiencing narrator, from which talk about experiences and problems is expected. I explore the roots and consequences of the positions, with particular attention toward objectivization of the patients' experiences in the dominant witness and assessor positions. I conclude with a discussion about the medical model in psychiatry.
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Generalized fast feedback system in the SLC
International Nuclear Information System (INIS)
Hendrickson, L.; Allison, S.; Gromme, T.; Himel, T.; Krauter, K.; Rouse, F.; Sass, R.; Shoaee, H.
1992-01-01
A generalized fast feedback system has been developed to stabilize beams at various locations in the SLC. The system is designed to perform measurements and change actuator settings to control beam states such as position, angle and energy on a pulse to pulse basis. The software design is based on the state space formalism of digital control theory. The system is database-driven, facilitating the addition of new loops without requiring additional software. A communications system, KISNet, provides fast communications links between microprocessors for feedback loops which involve multiple micros. Feedback loops have been installed in seventeen locations throughout the SLC and have proven to be invaluable in stabilizing the machine. (author)
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75 FR 42283 - Review of Arbitration Awards; Miscellaneous and General Requirements
2010-07-21
... supported the provision of assistance from the Authority's Collaboration and Alternative Dispute Resolution... that ``the requirements and relevant material regarding alternative dispute resolution be set forth... regulation set forth ``the requirements and relevant material regarding alternative dispute resolution...
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The General Conformity requirements ensure that the actions taken by federal agencies in nonattainment and maintenance areas do not interfere with a state’s plans to meet national standards for air quality.
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In-plane user positioning indoors
Jovanovic, N.; Özçelebi, T.; Lukkien, J.J.; Skoric, B.; Ignatenko, T.
2014-01-01
Indoor positioning is a service required by many smart environment applications for various purposes, such as activity classification, indoor navigation and context awareness. In this paper, we present a novel approach to the user positioning problem based on in-plane detection enabled by a set of
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The Role of Orthogonal Polynomials in Tailoring Spherical Distributions to Kurtosis Requirements
Directory of Open Access Journals (Sweden)
Luca Bagnato
2016-08-01
Full Text Available This paper carries out an investigation of the orthogonal-polynomial approach to reshaping symmetric distributions to fit in with data requirements so as to cover the multivariate case. With this objective in mind, reference is made to the class of spherical distributions, given that they provide a natural multivariate generalization of univariate even densities. After showing how to tailor a spherical distribution via orthogonal polynomials to better comply with kurtosis requirements, we provide operational conditions for the positiveness of the resulting multivariate Gram–Charlier-like expansion, together with its kurtosis range. Finally, the approach proposed here is applied to some selected spherical distributions.
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40 CFR 26.1116 - General requirements for informed consent.
2010-07-01
... PROTECTION OF HUMAN SUBJECTS Basic Ethical Requirements for Third-Party Human Research for Pesticides... informed consent. No investigator may involve a human being as a subject in research covered by this... subject's legal rights, or releases or appears to release the investigator, the sponsor, the institution...
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Generalized Landau-Pollak uncertainty relation
International Nuclear Information System (INIS)
Miyadera, Takayuki; Imai, Hideki
2007-01-01
The Landau-Pollak uncertainty relation treats a pair of rank one projection valued measures and imposes a restriction on their probability distributions. It gives a nontrivial bound for summation of their maximum values. We give a generalization of this bound (weak version of the Landau-Pollak uncertainty relation). Our generalization covers a pair of positive operator valued measures. A nontrivial but slightly weak inequality that can treat an arbitrary number of positive operator valued measures is also presented. A possible application to the problem of separability criterion is also suggested
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Directory of Open Access Journals (Sweden)
Karim Ayoubi Avaz
2018-04-01
Conclusion Implementing the CBR programs in rural and remote areas can be effective in reducing the depression of people with physical disabilities. These programs can create meaningful change and a more comprehensive framework for people with physical disabilities and can have positive effects on the general health. Further studies are required to collect more data about the general health and the quality of life of these groups of patients.
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14 CFR 61.96 - Applicability and eligibility requirements: General.
2010-01-01
... certificate must: (1) Be at least 17 years of age; (2) Be able to read, speak, write, and understand the English language. If the applicant is unable to meet one of these requirements due to medical reasons... authorized instructor who— (i) Conducted the training or reviewed the applicant's home study on the...
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40 CFR 270.14 - Contents of part B: General requirements.
2010-07-01
..., and engineering studies shall be certified by a qualified Professional Engineer. For post-closure... § 264.1 provides otherwise: (1) A general description of the facility. (2) Chemical and physical... atmosphere. (9) A description of precautions to prevent accidental ignition or reaction of ignitable...
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Aguirre, J; Borgeat, A; Trachsel, T; Cobo Del Prado, I; De Andrés, J; Bühler, P
2014-02-01
Ischemic brain damage has been reported in healthy patients after beach chair position for surgery due to cerebral hypoperfusion. Near-infrared spectroscopy has been described as a non-invasive, continuous method to monitor cerebral oxygen saturation. However, its impact on neurobehavioral outcome comparing different anesthesia regimens has been poorly described. In this prospective, assessor-blinded study, 90 patients undergoing shoulder surgery in beach chair position following general (G-group, n=45) or regional anesthesia (R-group; n=45) were enrolled to assess the prevalence of cerebral desaturation events comparing anesthesia regimens and their impact on neurobehavioral and neurological outcome. Anesthesiologists were blinded to regional cerebral oxygen saturation values. Baseline data assessed the day before surgery included neurological and neurobehavioral tests, which were repeated the day after surgery. The baseline data for regional cerebral oxygen saturation/bispectral index and invasive blood pressure both at heart and auditory meatus levels were taken prior to anesthesia, 5 min after induction of anesthesia, 5 min after beach chair positioning, after skin incision and thereafter all 20 min until discharge. Patients in the R-group showed significantly less cerebral desaturation events (psurgery (pshoulder surgery in beach chair position influencing neurobehavioral test results at 24h. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.
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21 CFR 610.11 - General safety.
2010-04-01
... 21 Food and Drugs 7 2010-04-01 2010-04-01 false General safety. 610.11 Section 610.11 Food and... GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.11 General safety. A general safety test... for administration to humans. The general safety test is required in addition to other specific tests...
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Explicit Generalized Predictive Control of Speed and Position of PMSM Drives
Czech Academy of Sciences Publication Activity Database
Belda, Květoslav; Vošmik, D.
2016-01-01
Roč. 63, č. 6 (2016), s. 3889-3896 ISSN 0278-0046 Institutional support: RVO:67985556 Keywords : current limitation * field weakening * motion control * permanent magnet synchronous motors * position control * predictive control * speed control Subject RIV: BC - Control Systems Theory Impact factor: 7.168, year: 2016 http://library.utia.cas.cz/separaty/2016/AS/belda-0457259.pdf
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A low cost general purpose portable programmable master/slave manipulative appliance
International Nuclear Information System (INIS)
Cameron, W.
1984-01-01
The TRIUMF 100 μA 500 MeV cyclotron, located at the University of British Columbia, required a low cost, portable master/slave manipulative capability for experimental beam line servicing. A programmable capability was also required for the hot cell manipulators. A general purpose unit was developed that might also have applications in light manufacturing and medical rehabilitation. The project now in prototype testing represents a modular portable robot costing less than $5000 that is lead-through-teach programmable by either a master controller or hands-on lead-through. Task programs are stored and retrieved on any 32 k personal computer. An on-board proportional integral derivative controller (Motorola 6809 based) gives discrete positioning of the six degrees of freedom 2 kg capacity end effector
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1 CFR 10.10 - Publication required.
2010-01-01
... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication required. 10.10 Section 10.10 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Annual Publication § 10.10 Publication required. The Director of the Federal...
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1 CFR 10.1 - Publication required.
2010-01-01
... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication required. 10.1 Section 10.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER PRESIDENTIAL PAPERS Regular Publication § 10.1 Publication required. The Director publishes a special edition...
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Exactly solvable position dependent mass schroedinger equation
International Nuclear Information System (INIS)
Koc, R.; Tuetuencueler, H.; Koercuek, E.
2002-01-01
Exact solution of the Schrodinger equation with a variable mass is presented. We have derived general expressions for the eigenstates and eigenvalues of the position dependent mass systems. We provide supersymmetric and Lie algebraic methods to discuss the position dependent mass systems
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Tuberculosis: General Information
TB Elimination Tuberculosis: General Information What is TB? Tuberculosis (TB) is a disease caused by germs that are spread from person ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination CS227840_A What Does a Positive Test ...
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Visual short-term memory always requires general attention.
Morey, Candice C; Bieler, Malte
2013-02-01
The role of attention in visual memory remains controversial; while some evidence has suggested that memory for binding between features demands no more attention than does memory for the same features, other evidence has indicated cognitive costs or mnemonic benefits for explicitly attending to bindings. We attempted to reconcile these findings by examining how memory for binding, for features, and for features during binding is affected by a concurrent attention-demanding task. We demonstrated that performing a concurrent task impairs memory for as few as two visual objects, regardless of whether each object includes one or more features. We argue that this pattern of results reflects an essential role for domain-general attention in visual memory, regardless of the simplicity of the to-be-remembered stimuli. We then discuss the implications of these findings for theories of visual working memory.
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Absence of positive eigenvalues for hard-core N-body systems
DEFF Research Database (Denmark)
Ito, K.; Skibsted, Erik
We show absence of positive eigenvalues for generalized 2-body hard-core Schrödinger operators under the condition of bounded strictly convex obstacles. A scheme for showing absence of positive eigenvalues for generalized N-body hard-core Schrödinger operators, N≥ 2, is presented. This scheme inv...
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Decommissioning of Facilities. General Safety Requirements. Pt. 6 (Spanish Edition)
International Nuclear Information System (INIS)
2017-01-01
Decommissioning is the last step in the lifetime management of a facility. It must also be considered during the design, construction, commissioning and operation of facilities. This publication establishes requirements for the safe decommissioning of a broad range of facilities: nuclear power plants, research reactors, nuclear fuel cycle facilities, facilities for processing naturally occurring radioactive material, former military sites, and relevant medical, industrial and research facilities. It addresses all the aspects of decommissioning that are required to ensure safety, aspects such as roles and responsibilities, strategy and planning for decommissioning, conduct of decommissioning actions and termination of the authorization for decommissioning. It is intended for use by those involved in policy development, regulatory control and implementation of decommissioning.
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Decommissioning of Facilities. General Safety Requirements. Pt. 6 (Russian Edition)
International Nuclear Information System (INIS)
2015-01-01
Decommissioning is the last step in the lifetime management of a facility. It must also be considered during the design, construction, commissioning and operation of facilities. This publication establishes requirements for the safe decommissioning of a broad range of facilities: nuclear power plants, research reactors, nuclear fuel cycle facilities, facilities for processing naturally occurring radioactive material, former military sites, and relevant medical, industrial and research facilities. It addresses all the aspects of decommissioning that are required to ensure safety, aspects such as roles and responsibilities, strategy and planning for decommissioning, conduct of decommissioning actions and termination of the authorization for decommissioning. It is intended for use by those involved in policy development, regulatory control and implementation of decommissioning
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14 CFR 99.9 - Radio requirements.
2010-01-01
... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Radio requirements. 99.9 Section 99.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SECURITY CONTROL OF AIR TRAFFIC General § 99.9 Radio requirements. (a) A...
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1 CFR 9.1 - Publication required.
2010-01-01
... 1 General Provisions 1 2010-01-01 2010-01-01 false Publication required. 9.1 Section 9.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER SPECIAL EDITIONS OF THE FEDERAL REGISTER THE UNITED STATES GOVERNMENT MANUAL § 9.1 Publication required. The Director of the Federal Register shall...
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Neural basis for generalized quantifier comprehension.
McMillan, Corey T; Clark, Robin; Moore, Peachie; Devita, Christian; Grossman, Murray
2005-01-01
Generalized quantifiers like "all cars" are semantically well understood, yet we know little about their neural representation. Our model of quantifier processing includes a numerosity device, operations that combine number elements and working memory. Semantic theory posits two types of quantifiers: first-order quantifiers identify a number state (e.g. "at least 3") and higher-order quantifiers additionally require maintaining a number state actively in working memory for comparison with another state (e.g. "less than half"). We used BOLD fMRI to test the hypothesis that all quantifiers recruit inferior parietal cortex associated with numerosity, while only higher-order quantifiers recruit prefrontal cortex associated with executive resources like working memory. Our findings showed that first-order and higher-order quantifiers both recruit right inferior parietal cortex, suggesting that a numerosity component contributes to quantifier comprehension. Moreover, only probes of higher-order quantifiers recruited right dorsolateral prefrontal cortex, suggesting involvement of executive resources like working memory. We also observed activation of thalamus and anterior cingulate that may be associated with selective attention. Our findings are consistent with a large-scale neural network centered in frontal and parietal cortex that supports comprehension of generalized quantifiers.
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2014-01-01
Background The aim of the current study was to investigate the association between anxiety and cannabis use/cannabis use disorders in the general population. Methods A total of N = 267 studies were identified from a systematic literature search (any time- March 2013) of Medline and PsycInfo databases, and a hand search. The results of 31 studies (with prospective cohort or cross-sectional designs using non-institutionalised cases) were analysed using a random-effects meta-analysis with the inverse variance weights. Lifetime or past 12-month cannabis use, anxiety symptoms, and cannabis use disorders (CUD; dependence and/or abuse/harmful use) were classified according to DSM/ICD criteria or scores on standardised scales. Results There was a small positive association between anxiety and either cannabis use (OR = 1.24, 95% CI: 1.06-1.45, p = .006; N = 15 studies) or CUD (OR = 1.68, 95% CI: 1.23-2.31, p = .001; N = 13 studies), and between comorbid anxiety + depression and cannabis use (OR = 1.68, 95% CI: 1.17-2.40, p = .004; N = 5 studies). The positive associations between anxiety and cannabis use (or CUD) were present in subgroups of studies with ORs adjusted for possible confounders (substance use, psychiatric illness, demographics) and in studies with clinical diagnoses of anxiety. Cannabis use at baseline was significantly associated with anxiety at follow-up in N = 5 studies adjusted for confounders (OR = 1.28, 95% CI: 1.06-1.54, p = .01). The opposite relationship was investigated in only one study. There was little evidence for publication bias. Conclusion Anxiety is positively associated with cannabis use or CUD in cohorts drawn from some 112,000 non-institutionalised members of the general population of 10 countries. PMID:24884989
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49 CFR 27.9 - Assurance required.
2010-10-01
... OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE General § 27.9 Assurance required. (a) General... requirements of this part for so long as the property is used for the purpose for which the Federal financial assistance was provided or for a similar purpose. (2) When Federal financial assistance is used by a...
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A Generalized Cauchy Distribution Framework for Problems Requiring Robust Behavior
Directory of Open Access Journals (Sweden)
Carrillo RafaelE
2010-01-01
Full Text Available Statistical modeling is at the heart of many engineering problems. The importance of statistical modeling emanates not only from the desire to accurately characterize stochastic events, but also from the fact that distributions are the central models utilized to derive sample processing theories and methods. The generalized Cauchy distribution (GCD family has a closed-form pdf expression across the whole family as well as algebraic tails, which makes it suitable for modeling many real-life impulsive processes. This paper develops a GCD theory-based approach that allows challenging problems to be formulated in a robust fashion. Notably, the proposed framework subsumes generalized Gaussian distribution (GGD family-based developments, thereby guaranteeing performance improvements over traditional GCD-based problem formulation techniques. This robust framework can be adapted to a variety of applications in signal processing. As examples, we formulate four practical applications under this framework: (1 filtering for power line communications, (2 estimation in sensor networks with noisy channels, (3 reconstruction methods for compressed sensing, and (4 fuzzy clustering.
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Stanford Linear Collider magnet positioning
International Nuclear Information System (INIS)
Wand, B.T.
1991-08-01
For the installation of the Stanford Linear Collider (SLC) the positioning and alignment of the beam line components was performed in several individual steps. In the following the general procedures for each step are outlined. The calculation of ideal coordinates for the magnets in the entire SLC will be discussed in detail. Special emphasis was given to the mathematical algorithms and geometry used in the programs to calculate these ideal positions. 35 refs., 21 figs
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Provision of medical student teaching in UK general practices: a cross-sectional questionnaire study
Harding, Alex; Rosenthal, Joe; Al-Seaidy, Marwa; Gray, Denis Pereira; McKinley, Robert K
2015-01-01
Background Health care is increasingly provided in general practice. To meet this demand, the English Department of Health recommends that 50% of all medical students should train for general practice after qualification. Currently 19% of medical students express general practice as their first career choice. Undergraduate exposure to general practice positively influences future career choice. Appropriate undergraduate exposure to general practice is therefore highly relevant to workforce planning Aim This study seeks to quantify current exposure of medical students to general practice and compare it with past provision and also with postgraduate provision. Design and setting A cross-sectional questionnaire in the UK. Method A questionnaire regarding provision of undergraduate teaching was sent to the general practice teaching leads in all UK medical schools. Information was gathered on the amount of undergraduate teaching, how this was supported financially, and whether there was an integrated department of general practice. The data were then compared with results from previous studies of teaching provision. The provision of postgraduate teaching in general practice was also examined. Results General practice teaching for medical students increased from teaching in 1968 to 13.0% by 2008; since then, the percentage has plateaued. The total amount of general practice teaching per student has fallen by 2 weeks since 2002. Medical schools providing financial data delivered 14.6% of the clinical curriculum and received 7.1% of clinical teaching funding. The number of departments of general practice has halved since 2002. Provision of postgraduate teaching has tripled since 2000. Conclusion Current levels of undergraduate teaching in general practice are too low to fulfil future workforce requirements and may be falling. Financial support for current teaching is disproportionately low and the mechanism counterproductive. Central intervention may be required to solve
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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.
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Intelligence and Semen Quality Are Positively Correlated
Arden, Rosalind; Gottfredson, Linda S.; Miller, Geoffrey; Pierce, Arand
2009-01-01
Human cognitive abilities inter-correlate to form a positive matrix, from which a large first factor, called "Spearman's g" or general intelligence, can be extracted. General intelligence itself is correlated with many important health outcomes including cardio-vascular function and longevity. However, the important evolutionary question of…
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Are elderly dependency ratios associated with general population suicide rates?
Shah, Ajit
2011-05-01
The elderly population size is increasing worldwide due to falling birth rates and increasing life expectancy. It has been hypothesized that as the elderly dependency ratio (the ratio of those over the age of 65 years to those under 65) increases, there will be fewer younger people available to care for older people and this, in turn, will increase the burden on younger carers with increased levels of psychiatric morbidity leading to an increase in general population suicide rates. A cross-national study examining the relationship between elderly dependency ratios and general population suicide rates was conducted using data from the World Health Organization and the United Nations websites. The main findings were of a significant and independent positive correlation between elderly dependency ratios and general population suicide rates in both genders. The contribution of cross-national differences in psychiatric morbidity in younger carers on general population suicide rates requires further study. The prevalence of psychiatric morbidity in younger carers of older people should be examined by: (i) cross-national studies using standardized measures of psychiatric morbidity that are education-free, culture-fair and language-fair; and (ii) within-country longitudinal studies with changing elderly dependency ratios over time.
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The use of a standardized positioning support cushion during daily routine of breast irradiation
International Nuclear Information System (INIS)
Thilmann, Christoph; Adamietz, Irenaeus A.; Saran, Frank; Mose, Stefan; Kostka, A.; Boettcher, H.D.
1998-01-01
Purpose: The use of positioning and immobilization techniques during external beam irradiation of the female breast is time consuming and expensive. The currently available standardized positioning devices are insufficient. For this reason, we designed a new and generally useable hard foam positioning support cushion for the use during breast irradiation, and tested its clinical usefulness in a prospective study. Methods and Materials: Fifty-five female breast cancer patients receiving adjuvant radiotherapy following breast-conservative surgery were irradiated either without immobilization (n = 27) or with the positioning support cushion (n = 28). The time necessary for patient setup, the lying subjective comfort and --comparing portal images with simulator images--the reproducibility of the set up were determined. Results: Irradiation reproducibility was significantly improved (average deviation without positioning support cushion: 8.4 mm, with positioning support cushion: 6.1 mm, p < 0.001). The time required for the positioning of the patient with positioning support cushion was in average 73 s, without cushion it was 55 s. A significantly higher proportion of patients (72%) found the position with the positioning support cushion as pleasant, whereas only 46% of patients were pleased with the position without cushion. Conclusion: The positioning support cushion designed in our department makes a substantial contribution to quality assurance in breast irradiation. It significantly increases the patients' comfort in a supine position. In contrast to conventional positioning and fixation aids it may be quickly and easily applied at low costs. Therefore, its use can be recommended
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Micro Data and General Equilibrium Models
DEFF Research Database (Denmark)
Browning, Martin; Hansen, Lars Peter; Heckman, James J.
1999-01-01
Dynamic general equilibrium models are required to evaluate policies applied at the national level. To use these models to make quantitative forecasts requires knowledge of an extensive array of parameter values for the economy at large. This essay describes the parameters required for different...... economic models, assesses the discordance between the macromodels used in policy evaluation and the microeconomic models used to generate the empirical evidence. For concreteness, we focus on two general equilibrium models: the stochastic growth model extended to include some forms of heterogeneity...
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Clinical update on linezolid in the treatment of Gram-positive bacterial infections
Ager, Sally; Gould, Kate
2012-01-01
Gram-positive pathogens are a significant cause of morbidity and mortality in both community and health care settings. Glycopeptides have traditionally been the antibiotics of choice for multiresistant Gram-positive pathogens but there are problems with their use, including the emergence of glycopeptide-resistant strains, tissue penetration, and achieving and monitoring adequate serum levels. Newer antibiotics such as linezolid, a synthetic oxazolidinone, are available for the treatment of resistant Gram-positive bacteria. Linezolid is active against a wide range of Gram-positive bacteria and has been generally available for the treatment of Gram-positive infections since 2000. There are potential problems with linezolid use, including its bacteriostatic action and the relatively high incidence of reported adverse effects, particularly with long-term use. Long-term use may also be complicated by the development of resistance. However, linezolid has been shown to be clinically useful in the treatment of several serious infections where traditionally bacteriocidal agents have been required and many of its adverse effects are reversible on cessation. It has also been shown to be a cost-effective treatment option in several studies, with its high oral bioavailability allowing an early change from intravenous to oral formulations with consequent earlier patient discharge and lower inpatient costs. PMID:22787406
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38 CFR 1.892 - Review of positions.
2010-07-01
... PROVISIONS Part-Time Career Employment Program § 1.892 Review of positions. Positions becoming vacant, unless... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Review of positions. 1...-time. Among the criteria which may be used when conducting this review are: (a) Mission requirements...
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Randise-Hinchliff, Carlo; Coukos, Robert; Sood, Varun; Sumner, Michael Chas; Zdraljevic, Stefan; Meldi Sholl, Lauren; Garvey Brickner, Donna; Ahmed, Sara; Watchmaker, Lauren; Brickner, Jason H
2016-03-14
In budding yeast, targeting of active genes to the nuclear pore complex (NPC) and interchromosomal clustering is mediated by transcription factor (TF) binding sites in the gene promoters. For example, the binding sites for the TFs Put3, Ste12, and Gcn4 are necessary and sufficient to promote positioning at the nuclear periphery and interchromosomal clustering. However, in all three cases, gene positioning and interchromosomal clustering are regulated. Under uninducing conditions, local recruitment of the Rpd3(L) histone deacetylase by transcriptional repressors blocks Put3 DNA binding. This is a general function of yeast repressors: 16 of 21 repressors blocked Put3-mediated subnuclear positioning; 11 of these required Rpd3. In contrast, Ste12-mediated gene positioning is regulated independently of DNA binding by mitogen-activated protein kinase phosphorylation of the Dig2 inhibitor, and Gcn4-dependent targeting is up-regulated by increasing Gcn4 protein levels. These different regulatory strategies provide either qualitative switch-like control or quantitative control of gene positioning over different time scales. © 2016 Randise-Hinchliff et al.
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Association between Positivity and Smoking Cessation
Directory of Open Access Journals (Sweden)
Maria Caterina Grassi
2014-01-01
Full Text Available The literature documents that personality characteristics are associated with healthy lifestyles, including smoking. Among positive traits, Positivity (POS, defined as a general disposition conducive to facing experience under a positive outlook has shown robust associations with psychological health. Thus, the present study investigated the extent to which POS is able to predict (i relapse after quitting smoking and (ii the desire to smoke again. All participants (481 had previously attended a Group Counselling Program (GCP for Smoking Cessation (from 2005 through 2010. They were contacted through telephone interview. Among participants, 244 were ex-smokers (age: years 56.3±10.08, 52% female and 237 were still-smokers (age: years 55.0±9.63; 63.5% female. The association of POS with “craving to smoke” levels was assessed with multivariate linear regression analysis while controlling also for important differences in personality such as conscientiousness and general self-efficacy, as well as for gender and age. Results showed that POS was significantly and negatively associated with smoking status and with craving to smoke. Among covariates (i.e., conscientiousness, generalized self-efficacy, gender was associated with smoking status and with craving to smoke. Altogether these findings corroborate the idea that POS plays a significant role in sustaining individuals' efforts to quit smoking.
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Old and New about Positive Definite Matrices
Czech Academy of Sciences Publication Activity Database
Fiedler, Miroslav
2015-01-01
Roč. 484, 1 November (2015), s. 496-503 ISSN 0024-3795 R&D Projects: GA ČR(CZ) GAP108/11/0853 Institutional support: RVO:67985807 Keywords : positive definite matrix * normalized positive definite matrix * sign pattern Subject RIV: BA - General Mathematics Impact factor: 0.965, year: 2015
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Longitudinal Relation Between General Well-Being and Self-Esteem.
Barendregt, Charlotte S; van der Laan, André M; Bongers, Ilja L; van Nieuwenhuizen, Chijs
2016-12-01
This study investigated the longitudinal relation between general well-being and self-esteem of male adolescents with severe psychiatric disorders. Moreover, the transition out of secure residential care was studied. Adolescents ( N = 172) were assessed three times with 6 months between each assessment. The sample comprised adolescents who were admitted throughout the entire study ( n = 116) and who had been discharged at 6/12 months follow-up ( n = 56). General well-being and self-esteem were stable concepts over time. The relation between general well-being and self-esteem differed for both groups. Among the admitted group general well-being positively predicted self-esteem and self-esteem negatively predicted general well-being from Time 2 to Time 3. Among the discharged adolescents, self-esteem at Time 1 positively predicted general well-being at Time 2 and general well-being at Time 2 positively predicted self-esteem at Time 3. Changing social contexts, as well as problems experienced during the transition out of secure care, might affect this relationship.
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Professional accountant’s perspective of skills required to move into management position
Kgapola, Mmaledimo Prudence
2015-01-01
In South Africa skills shortage is a predicament and so is the shortage of professional accountants. Another issue at hand is how educational institutions do not provide studies to equip students with the necessary skills to obtain entry level employment after they graduate. The markets and business environments changing almost every day and so do the skills set required by professional accountants. The purpose of the study is to assist professional accountants in defining the skills required...
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Some quantum Lie algebras of type D{sub n} positive
Energy Technology Data Exchange (ETDEWEB)
Bautista, Cesar [Facultad de Ciencias de la Computacion, Benemerita Universidad Autonoma de Puebla, Edif 135, 14 sur y Av San Claudio, Ciudad Universitaria, Puebla Pue. CP 72570 (Mexico); Juarez-Ramirez, Maria Araceli [Facultad de Ciencias Fisico-Matematicas, Benemerita Universidad Autonoma de Puebla, Edif 158 Av San Claudio y Rio Verde sn Ciudad Universitaria, Puebla Pue. CP 72570 (Mexico)
2003-03-07
A quantum Lie algebra is constructed within the positive part of the Drinfeld-Jimbo quantum group of type D{sub n}. Our quantum Lie algebra structure includes a generalized antisymmetry property and a generalized Jacobi identity closely related to the braid equation. A generalized universal enveloping algebra of our quantum Lie algebra of type D{sub n} positive is proved to be the Drinfeld-Jimbo quantum group of the same type. The existence of such a generalized Lie algebra is reduced to an integer programming problem. Moreover, when the integer programming problem is feasible we show, by means of the generalized Jacobi identity, that the Poincare-Birkhoff-Witt theorem (basis) is still true.
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Energy Technology Data Exchange (ETDEWEB)
Gudjonsdottir, J.; Jonsdottir, B. (Roentgen Domus Medica, Reykjavik (Iceland)); Svensson, J.R.; Campling, S. (Faculty of Health and Social Care, Anglia Ruskin Univ., Cambridge (United Kingdom)); Brennan, P.C. (Diagnostic Imaging, Biological Imaging Research, UCD School of Medicine and Medical Science, Univ. College Dublin, Belfield, Dublin (Ireland))
2009-11-15
Background: Image quality and radiation dose to the patient are important factors in computed tomography (CT). To provide constant image quality, tube current modulation (TCM) performed by automatic exposure control (AEC) adjusts the tube current to the patient's size and shape. Purpose: To evaluate the effects of patient centering on tube current-time product (mAs) and image noise. Material and Methods: An oval-shaped acrylic phantom was scanned in various off-center positions, at 30-mm intervals within a 500-mm field of view, using three different CT scanners. Acquisition parameters were similar to routine abdomen examinations at each site. The mAs was recorded and noise measured in the images. The correlation of mAs and noise with position was calculated using Pearson correlation. Results: In all three scanners, the mAs delivered by the AEC changed with y-position of the phantom (P<0.001), with correlation values of 0.98 for scanners A and B and -0.98 for scanner C. With x-position, mAs changes were 4.9% or less. As the phantom moved into the y-positions, compared with the iso-center, the mAs varied by up to +70%, -34%, and +56% in scanners A, B, and C, respectively. For scanners A and B, noise in two regions of interest in the lower part of the phantom decreased with elevation, with correlation factors from -0.95 to -0.86 (P<0.02). In the x-direction, significant noise relationships (P<0.005) were only seen in scanner A. Conclusion: This study demonstrates that patient centering markedly affects the efficacy of AEC function and that tube current changes vary between scanners. Tube position when acquiring the scout projection radiograph is decisive for the direction of the mAs change. Off-center patient positions cause errors in tube current modulation that can outweigh the dose reduction gained by AEC use, and image quality is affected
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Statistical convergence of a non-positive approximation process
International Nuclear Information System (INIS)
Agratini, Octavian
2011-01-01
Highlights: → A general class of approximation processes is introduced. → The A-statistical convergence is studied. → Applications in quantum calculus are delivered. - Abstract: Starting from a general sequence of linear and positive operators of discrete type, we associate its r-th order generalization. This construction involves high order derivatives of a signal and it looses the positivity property. Considering that the initial approximation process is A-statistically uniform convergent, we prove that the property is inherited by the new sequence. Also, our result includes information about the uniform convergence. Two applications in q-Calculus are presented. We study q-analogues both of Meyer-Koenig and Zeller operators and Stancu operators.
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National Ignition Facility subsystem design requirements target positioning subsystem SSDR 1.8.2
International Nuclear Information System (INIS)
Pittenger, L.
1996-01-01
This Subsystem Design Requirement document is a development specification that establishes the performance, design, development and test requirements for the target positioner subsystem (WBS 1.8.2) of the NIF Target Experimental System (WBS 1.8)
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The AGS Booster Beam Position Monitor system
International Nuclear Information System (INIS)
Ciardullo, D.J.; Abola, A.; Beadle, E.R.; Smith, G.A.; Thomas, R.; Van Zwienen, W.; Warkentien, R.; Witkover, R.L.
1991-01-01
To accelerate both protons and heavy ions, the AGS Booster requires a broadband (multi-octave) beam position monitoring system with a dynamic range spanning several orders of magnitude (2 x 10 10 to 1.5 x 10 13 particles per pulse). System requirements include the ability to acquire single turn trajectory and average orbit information with ± 0.1 mm resolution. The design goal of ± 0.5 mm corrected accuracy requires that the detectors have repeatable linear performance after periodic bakeout at 300 degree C. The system design and capabilities of the Booster Beam Position Monitor will be described, and initial results presented. 7 refs., 5 figs
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POSITIONING STRATEGIES DEVELOPMENT
Directory of Open Access Journals (Sweden)
Shakhshir Ghassan
2014-07-01
Full Text Available The positioning strategy has suffered serious changes in the last few decades, being influenced by the rapid development of competition and the growing focus on specific traits belonging to the market, to the consumer or to the product. The purpose of this paper is to present the developments of theoretical positioning strategies and the orientation from more simple, product oriented strategies, to ones more oriented towards the client and with a briefer period of time. The world is moving in a much faster pace than in the past, thanks to communication development so companies are obliged to adopt more specific strategies in order for them to be effective. This essay represents a literary review presenting a documentary research within the scientific articles and strategy and positioning books. The paper begins with the analysis of company strategies and the marketing strategies in general. The first author to group the product positioning strategies is Porter with his three generic strategies. Following the development of brands and because of the lack of competitiveness in the simple generic positioning strategies, this paper has also presented the newer positioning strategies proposed by Kotler, Treacy & Wiersema, and also more complex ones such as Bowman's Strategy Clock and Blankson and Kalafatis positioning strategy based on the type of the consumer. The fast expansion of local brands in all categories has led to mistakes in positioning strategies, categories also presented in the current essay. The results of this study show that new positioning strategies are more and more based on the consumer and market segments and on the product specification - which have also evolved in the last decades. Adaptability to fast changes in the competitive market will represent the future positioning strategies.
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International Nuclear Information System (INIS)
Don, Higson; Ches, Mason; Andrew, McEwan; Peter, Burns; Riaz, Akber; Ron, Cameron; Pamela, Sykes; Joe, Young
2006-01-01
At its Annual General Meeting in 2004, the Australasian Radiation Protection Society (A.R.P.S.) set up a working group to draft a statement of the Society's position on risks from low levels of exposure to ionizing radiation. The resulting position statement was adopted by the Society at its Annual General Meeting in 2005. Its salient features are as follows: First, there is insufficient evidence to establish a dose-effect relationship for doses that are less than a few tens of milli sieverts in a year. A linear extrapolation from higher dose levels should be assumed only for the purpose of applying regulatory controls. Secondly, estimates of collective dose arising from individual doses that are less than some tens of milli sieverts in a year should not be used to predict numbers of fatal cancers. Thirdly, the risk to an individual of doses significantly less than 100 micro sieverts in a year is so small, if it exists at all, that regulatory requirements to control exposure at this level are not warranted. (authors)
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2010-10-01
... costs related to defaults in performance. (10) Breach of contract obligations concerning progress....601 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Contract Debts 32.601 General. (a) Contract debts are amounts that— (1) Have...
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Analysis of the Pallet Clamping Conditions in Work Positioning
Directory of Open Access Journals (Sweden)
L. A. Kolesnikov
2016-01-01
Full Text Available Pallets of automatic transfer lines serve as the technological and work-transfer equipment. However, their design is based on the general principles of designing machine accessories. Calculation of the basic design parameters of work based on their functioning features is fairly relevant.In pallet transfer movement over work positioning there is a mismatch between axes of the basic bushing of a pallet and the clamping locks of positioning. The paper identifies the factors influencing it, and defines the conditions to ensure the trouble-free clamping lock. The circular and rhombic clamping of pallet is simultaneous. Further, a clamping load is calculated from the pallet mass (together with the work-piece and the geometric parameters of the pallet clamping.The paper reveals three movement stages of the clamping lock in a vertical plane when setting the pallet in work positioning:- a clamping lock free play till it encounters with the location bushing;- a clamping lock play length when the lead-in chamfer contacts the bushing chamfer;- a clamping lock play length over the circular surface of bushing.The study of this process has allowed us to calculate the time of pallet clamping and dynamic loads acting on the clamping lock. These calculations made it possible to calculate the required diameter of the clamping lock. The presented calculations allow a reasonable assigning the main design parameters of work positioning for the pallet automatic lines.
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Beam Position Monitor Engineering
International Nuclear Information System (INIS)
Smith, Stephen R.
1996-07-01
The design of beam position monitors often involves challenging system design choices. Position transducers must be robust, accurate, and generate adequate position signal without unduly disturbing the beam. Electronics must be reliable and affordable, usually while meeting tough requirements on precision. accuracy, and dynamic range. These requirements may be difficult to achieve simultaneously, leading the designer into interesting opportunities for optimization or compromise. Some useful techniques and tools are shown. Both finite element analysis and analytic techniques will be used to investigate quasi-static aspects of electromagnetic fields such as the impedance of and the coupling of beam to striplines or buttons. Finite-element tools will be used to understand dynamic aspects of the electromagnetic fields of beams, such as wake-fields and transmission-line and cavity effects in vacuum-to-air feed through. Mathematical modeling of electrical signals through a processing chain will be demonstrated, in particular to illuminate areas where neither a pure time-domain nor a pure frequency-domain analysis is obviously advantageous. Emphasis will be on calculational techniques, in particular on using both time-domain and frequency domain approaches to the applicable parts of interesting problems
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2010-10-01
... Segregation of Common Line Element Revenue Requirement § 69.501 General. (a) [Reserved] (b) Until December 31... revenue requirement shall be described as the base factor portion for purposes of this subpart. (f... requirement shall be described as the base factor portion for purposes of this subpart. [48 FR 10358, Mar. 11...
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Positivity bounds for Sivers functions
International Nuclear Information System (INIS)
Kang Zhongbo; Soffer, Jacques
2011-01-01
We generalize a positivity constraint derived initially for parity-conserving processes to the parity-violating ones, and use it to derive non-trivial bounds on several Sivers functions, entering in the theoretical description of single spin asymmetry for various processes.
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CLIC Drive Beam Position Monitor
Smith, S; Gudkov, D; Soby, L; Syratchev, I
2011-01-01
CLIC, an electron-positron linear collider proposed to probe the TeV energy scale, is based on a two-beam scheme where RF power to accelerate a high energy luminosity beam is extracted from a high current drive beam. The drive beam is efficiently generated in a long train at modest frequency and current then compressed in length and multiplied in frequency via bunch interleaving. The drive beam decelerator requires >40000 quadrupoles, each holding a beam position monitor (BPM). Though resolution requirements are modest (2 microns) these BPMs face several challenges. They must be compact and inexpensive. They must operate below waveguide cutoff to insure locality of position signals, ruling out processing at the natural 12 GHz bunch spacing frequency. Wakefields must be kept low. We find compact conventional stripline BPM with signals processed below 40 MHz can meet requirements. Choices of mechanical design, operating frequency, bandwidth, calibration and processing algorithm are presented. Calculations of wa...
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1975-01-01
Environmental legislation affecting airports and the more common environmental effects resulting from airport construction are discussed with special emphasis on general aviation airports. The discussion is focused on the regulation of noise, pollution, and water quality.
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Directory of Open Access Journals (Sweden)
Alexander Strobel
2017-10-01
Full Text Available Need for Cognition (NFC is conceptualized as an individuals’ tendency to engage in and enjoy effortful cognitive activity and, thus, captures one’s cognitive engagement. It plays a well-established role in information processing in experimental or academic contexts. However, so far comparably little is known about its consequences for other than purely cognitive or academic outcomes. Indeed, NFC is positively associated with personality traits pertaining to Positive Emotionality (PE and negatively to traits related to Negative Emotionality (NE. Moreover, evidence suggests NFC to be related to an active, problem-focused coping style. We therefore hypothesized NFC to mediate between life events and individual differences in PE and NE. In a sample of N = 202 volunteers from the general population, we observed that the number of past positive and negative life events had direct effects on PE, and NE, respectively, and that for positive life events, a mediating effect on PE via NFC was observed, with a higher number of past positive life events being related to higher NFC that in turn was related to increased PE. Thus, the present results lend support to the notion of NFC as an important factor supporting personal well-being by way of its mediating role between the number of past positive life events and positive affect.
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Relativistic positioning systems: perspectives and prospects
Coll Bartolomé
2013-11-01
Relativistic positioning systems are interesting technical objects for applications around the Earth and in the Solar system. But above all else, they are basic scientific objects allowing developing relativity from its own concepts. Some past and future features of relativistic positioning sys- tems, with special attention to the developments that they suggest for an epistemic relativity (relativistic experimental approach to physics), are analyzed. This includes relativistic stereometry, which, together with relativistic positioning systems, allows to introduce the general relativistic notion of (finite) laboratory (space-time region able to perform experiments of finite size).
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38 CFR 1.893 - Establishing and converting part-time positions.
2010-07-01
... converting part-time positions. 1.893 Section 1.893 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS GENERAL PROVISIONS Part-Time Career Employment Program § 1.893 Establishing and converting part-time positions. Position management and other internal reviews may indicate that positions may be...
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A Prototype Wire Position Monitoring System
International Nuclear Information System (INIS)
Wang, Wei
2010-01-01
The Wire Position Monitoring System (WPM) will track changes in the transverse position of LCLS Beam Position Monitors (BPMs) to 1(micro)m over several weeks. This position information will be used between applications of beam based alignment to correct for changes in component alignment. The WPM system has several requirements. The sensor range must be large enough so that precision sensor positioning is not required. The resolution needs to be small enough so that the signal can be used to monitor motion to 1(micro)m. The system must be stable enough so that system drift does not mimic motion of the component being monitored. The WPM sensor assembly consists of two parts, the magnetic sensor and an integrated lock-in amplifier. The magnetic sensor picks up a signal from the alternating current in a stretched wire. The voltage v induced in the sensor is proportional to the wire displacement from the center of the sensor. The integrated lock-in amplifier provides a DC output whose magnitude is proportional to the AC signal from the magnetic sensor. The DC output is either read on a digital voltmeter or digitized locally and communicated over a computer interface.
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Neuhaus, Susan; Igras, Emma; Fosh, Beverley; Benson, Sarah
2012-12-01
Flexible training options are sought by an increasing number of Australasian surgical trainees. Reasons include increased participation of women in the surgical workforce, postgraduate training and changing attitudes to family responsibilities. Despite endorsement of flexible training by the Royal Australasian College of Surgeons and Board in General Surgery, part-time (PT) training in General Surgery in Australia and New Zealand is not well established. A permanent 'stand-alone' PT training position was established at the Royal Adelaide Hospital in 2007 under the Surgical Education and Training Program. This position offered 12 months of General Surgical training on a 0.5 full-time (FT) equivalent basis with pro rata emergency and on-call commitments and was accredited for 6 months of General Surgical training. This paper reviews the PT training experience in South Australia. De-identified logbook data were obtained from the South Australian Regional Subcommittee of the Board in General Surgery with consent of each of the trainees. Totals of operative cases were compared against matched FT trainees working on the same unit. Overall, PT trainees achieved comparable operative caseloads compared with their FT colleagues. All trainees included in this review have subsequently passed the Royal Australasian College of Surgeons Fellowship Examination in General Surgery and returned to FT workforce positions. This paper presents two validated models of PT training. Training, resource and regulatory requirements and individual and institutional barriers to flexible training are substantial. Successful PT models offer positive and beneficial training alternatives for General Surgical trainees and contribute to workforce flexibility. © 2012 The Authors. ANZ Journal of Surgery © 2012 Royal Australasian College of Surgeons.
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42 CFR 436.840 - Medically needy resource standard: General requirements.
2010-10-01
... THE VIRGIN ISLANDS Financial Requirements for the Medically Needy Medically Needy Resource Standard... eligibility under the cash assistance programs that are related to the State's covered medically needy group or groups of individuals under § 436.301. (b) The resource standard established under paragraph (a...
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Attitude and position tracking
CSIR Research Space (South Africa)
Candy, LP
2011-01-01
Full Text Available Several applications require the tracking of attitude and position of a body based on velocity data. It is tempting to use direction cosine matrices (DCM), for example, to track attitude based on angular velocity data, and to integrate the linear...
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Positive maps, majorization, entropic inequalities and detection of entanglement
International Nuclear Information System (INIS)
Augusiak, R; Stasinska, J
2009-01-01
In this paper, we discuss some general connections between the notions of positive map, weak majorization and entropic inequalities in the context of detection of entanglement among bipartite quantum systems. First, basing on the fact that any positive map Λ:M d (C)→M d (C) can be written as the difference between two completely positive maps Λ=Λ 1 -Λ 2 , we propose a possible way to generalize the Nielsen-Kempe majorization criterion. Then, we present two methods of derivation of some general classes of entropic inequalities useful for the detection of entanglement. While the first one follows from the aforementioned generalized majorization relation and the concept of Schur-concave decreasing functions, the second is based on some functional inequalities. What is important is that, contrary to the Nielsen-Kempe majorization criterion and entropic inequalities, our criteria allow for the detection of entangled states with positive partial transposition when using indecomposable positive maps. We also point out that if a state with at least one maximally mixed subsystem is detected by some necessary criterion based on the positive map Λ, then there exist entropic inequalities derived from Λ (by both procedures) that also detect this state. In this sense, they are equivalent to the necessary criterion [IxΛ](rhov AB )≥0. Moreover, our inequalities provide a way of constructing multi-copy entanglement witnesses and therefore are promising from the experimental point of view. Finally, we discuss some of the derived inequalities in the context of the recently introduced protocol of state merging and the possibility of approximating the mean value of a linear entanglement witness.
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General Requirements to the Preparation of Tinctures, Decoctions. Dosage of Phytopreparations
Directory of Open Access Journals (Sweden)
I.B. Yershovа
2016-09-01
Full Text Available The article describes the advantages and disadvantages of using herbal medicine, general information for the collection of medicinal plants. According to the World Health Organization, the classification of herbal medicine is an integral part of traditional medicine. It refers to the variety of metabolic therapy. This treatment meets the requirements of pathogenetic therapy. Currently, more than 30 % of medicines on the pharmaceutical market have herbal origin. According to the World Health Organization, about 80 % of the world population use mainly traditional medicines of natural origin within the framework of primary health care system. Analysis of publications on phytotherapy revealed insufficient coverage of contraindications and side effects of certain plants. This was the basis for opening in our magazine this column, and we wanted to start with what would be the advantages and disadvantages of phytotherapy. Benefits of herbal medicine: biological proximity of the active substances of plants and active substances of the body, harmony therapy for the human body, the prolonged effect of herbal medicines after the completion of therapy, the opportunity to prepare a wide variety of different dosage forms, for both indoor and outdoor use, compatibility with many synthetic pharmaceuticals drugs, comprehensive multilateral action of plants, no side effects, simplicity and ease of preparation of herbal remedies at home, the availability for the majority of patients due to the low cost of the medicines. Limitations of herbal medicine: the complexity of the standardization of the treatment effect of herbal drugs, the complexity of establishing a dose, selectivity of diseases, in which typical herbal remedies are prescribed, the risk of poisoning, particularly in self-collection of medicinal plants. The article also provides methods for the preparation of various forms of herbal remedies, dosage for adults and children. With all the advantages of
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The generalized second law of thermodynamics in generalized gravity theories
International Nuclear Information System (INIS)
Wu Shaofeng; Yang Guohong; Wang Bin; Zhang Pengming
2008-01-01
We investigate the generalized second law of thermodynamics (GSL) in generalized theories of gravity. We examine the total entropy evolution with time including the horizon entropy, the non-equilibrium entropy production, and the entropy of all matter, field and energy components. We derive a universal condition to protect the generalized second law and study its validity in different gravity theories. In Einstein gravity (even in the phantom-dominated universe with a Schwarzschild black hole), Lovelock gravity and braneworld gravity, we show that the condition to keep the GSL can always be satisfied. In f(R) gravity and scalar-tensor gravity, the condition to protect the GSL can also hold because the temperature should be positive, gravity is always attractive and the effective Newton constant should be an approximate constant satisfying the experimental bounds
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2010-10-01
... Solicitor for the General Law Division shall issue a final determination, after consideration of any further... Section 1427.304-1 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patent Rights Under Government Contracts. 1427.304-1 General. (a)(1...
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7 CFR 254.1 - General purpose.
2010-01-01
... 7 Agriculture 4 2010-01-01 2010-01-01 false General purpose. 254.1 Section 254.1 Agriculture... GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION ADMINISTRATION OF THE FOOD DISTRIBUTION PROGRAM FOR INDIAN HOUSEHOLDS IN OKLAHOMA § 254.1 General purpose. This part sets the requirement under which...
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DIDACTIC PRINCIPLES OF THE FORMATION OF STUDENTS’ SUBJECT POSITION
Directory of Open Access Journals (Sweden)
R. M. Garanina
2017-01-01
Full Text Available Introduction. Subject position of a personality is the phenomenon that determines self-activity, identity, sovereignty, and positive dynamics of selfdevelopment, self-education, self-training and self-realization, i.e. those qualities which are necessary for a modern expert. Therefore, the development of the concept of formation and development of a subject position of a future expert during his/her vocational training is an urgent scientific and practical task.The aim of the present research is to prove theoretically the following issues: regularities of a formation process of a subject position of a student of a higher education institution; principles reflecting features of functioning of subject space; and requirements shown to the organization of this pedagogical process.Methodology and research methods. The methods involve the analysis of philosophical and psychology and pedagogical sources on the research problem; transspective, phenomenological, psychological, comparative, system, and structure-functional types of the analysis; deductive and inductive methods; comparison, generalization, synthesis, and abstraction.Results and scientific novelty. The concept «student’s subject position» is redefined; the concept includes such features as polysystemacity, multidimensionality, and multi-functionality. The characteristics of a person with a subject position are summarized; special attention is paid to his/her personal characteristics. The regularities of formation and development of the subject position of the student caused by internal mechanisms of self-updating, self-organization, self-development and self-improvement are found out. It is testified that these regularities are shown in the system of various social relations; depend on external impact, integrity and unity of a teaching and educational process; those regularities are characterized by heterochronism, emergence, and evolving. The research enables to present an overall
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Armstrong, Bridget; McNair, Peter; Taylor, Denise
2008-01-01
fails to be appropriately integrated in the CNS, errors in head position may occur, resulting in an inaccurate reference for HNPS, and conversely if neck proprioceptive information is inaccurate, then control of head position may be affected. The cerebellum and cortex also play a role in control of head position, providing feed-forward and modulatory influences depending on the task requirements. Position-matching tasks have been the most popular means of testing position sense in the cervical spine. These allow the appreciation of absolute, constant and variable errors in positioning and have been shown to be reliable. The results of such tests indicate that errors are relatively low (2-5 degrees). It is apparent that error is not consistently affected by age, a finding similar to studies undertaken in peripheral joints. Furthermore, the range of motion in which subjects are tested does not consistently affect accuracy in a predictable manner. However, it is evident that impairments in position sense are observed in individuals who have experienced whiplash-type injuries and individuals with chronic head and neck pain of non-traumatic origin (e.g. cervical spondylosis). While researchers advocate comprehensive retraining protocols, which include eye and neck motion targeting tasks and coordination exercises, as well as co-contraction exercises to reduce such impairments, some studies show that more general exercises and manipulation may be of benefit. Overall, there is limited information concerning the efficacy of treatment programmes.
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Directory of Open Access Journals (Sweden)
Reza Karaminia
2013-01-01
Conclusions: Positive perfectionism decreases mental disorder of the elders by creating optimistic attitudes and enhancing social functions. On the other hand, type-D personality, unlike positive perfectionism, makes elders susceptible to physical illness and mental disorder.
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40 CFR 80.65 - General requirements for refiners and importers.
2010-07-01
... to all gasoline produced, imported, transported, stored, sold, or dispensed: (1) At any location... gasoline or RBOB it produces or imports, shall meet: (i) Those standards and requirements it designated... importer of gasoline shall designate the gasoline it produces or imports as follows: (1) All gasoline...
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Quantum thermodynamics of general quantum processes.
Binder, Felix; Vinjanampathy, Sai; Modi, Kavan; Goold, John
2015-03-01
Accurately describing work extraction from a quantum system is a central objective for the extension of thermodynamics to individual quantum systems. The concepts of work and heat are surprisingly subtle when generalizations are made to arbitrary quantum states. We formulate an operational thermodynamics suitable for application to an open quantum system undergoing quantum evolution under a general quantum process by which we mean a completely positive and trace-preserving map. We derive an operational first law of thermodynamics for such processes and show consistency with the second law. We show that heat, from the first law, is positive when the input state of the map majorizes the output state. Moreover, the change in entropy is also positive for the same majorization condition. This makes a strong connection between the two operational laws of thermodynamics.
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Leadership and Management for Safety. General Safety Requirements (Arabic Edition)
International Nuclear Information System (INIS)
2016-01-01
This Safety Requirements publication establishes requirements that support Principle 3 of the Fundamental Safety Principles in relation to establishing, sustaining and continuously improving leadership and management for safety and an integrated management system. It emphasizes that leadership for safety, management for safety, an effective management system and a systemic approach (i.e. an approach in which interactions between technical, human and organizational factors are duly considered) are all essential to the specification and application of adequate safety measures and to the fostering of a strong safety culture. Leadership and an effective management system will integrate safety, health, environmental, security, quality, human-and-organizational factors, societal and economic elements. The management system will ensure the fostering of a strong safety culture, regular assessment of performance and the application of lessons from experience. The publication is intended for use by regulatory bodies, operating organizations and other organizations concerned with facilities and activities that give rise to radiation risks.
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Leadership and Management for Safety. General Safety Requirements (Chinese Edition)
International Nuclear Information System (INIS)
2016-01-01
This Safety Requirements publication establishes requirements that support Principle 3 of the Fundamental Safety Principles in relation to establishing, sustaining and continuously improving leadership and management for safety and an integrated management system. It emphasizes that leadership for safety, management for safety, an effective management system and a systemic approach (i.e. an approach in which interactions between technical, human and organizational factors are duly considered) are all essential to the specification and application of adequate safety measures and to the fostering of a strong safety culture. Leadership and an effective management system will integrate safety, health, environmental, security, quality, human-and-organizational factors, societal and economic elements. The management system will ensure the fostering of a strong safety culture, regular assessment of performance and the application of lessons from experience. The publication is intended for use by regulatory bodies, operating organizations and other organizations concerned with facilities and activities that give rise to radiation risks.
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Predisposal Management of Radioactive Waste. General Safety Requirements Pt. 5
International Nuclear Information System (INIS)
2010-01-01
There are a large number of facilities and activities around the world in which radioactive material is produced, handled and stored. This Safety Requirements publication presents international consensus requirements for the management of radioactive waste prior to its disposal. It provides the safety imperatives on the basis of which facilities can be designed, operated and regulated. The publication is supported by a number of Safety Guides that provide up to date recommendations and guidance on best practices for management of particular types of radioactive waste, for storage of radioactive waste, for assuring safety by developing safety cases and supporting safety assessments, and for applying appropriate management systems. Contents: 1. Introduction; 2. Protection of human health and the environment; 3. Responsibilities associated with the predisposal management of radioactive waste; 4. Steps in the predisposal management of radioactive waste; 5. Development and operation of predisposal radioactive waste management facilities and activities; Annex: Predisposal management of radioactive waste and the fundamental safety principles.
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Leadership and Management for Safety. General Safety Requirements (French Edition)
International Nuclear Information System (INIS)
2016-01-01
This Safety Requirements publication establishes requirements that support Principle 3 of the Fundamental Safety Principles in relation to establishing, sustaining and continuously improving leadership and management for safety and an integrated management system. It emphasizes that leadership for safety, management for safety, an effective management system and a systemic approach (i.e. an approach in which interactions between technical, human and organizational factors are duly considered) are all essential to the specification and application of adequate safety measures and to the fostering of a strong safety culture. Leadership and an effective management system will integrate safety, health, environmental, security, quality, human-and-organizational factors, societal and economic elements. The management system will ensure the fostering of a strong safety culture, regular assessment of performance and the application of lessons from experience. The publication is intended for use by regulatory bodies, operating organizations and other organizations concerned with facilities and activities that give rise to radiation risks.
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Leadership and Management for Safety. General Safety Requirements (Spanish Edition)
International Nuclear Information System (INIS)
2017-01-01
his Safety Requirements publication establishes requirements that support Principle 3 of the Fundamental Safety Principles in relation to establishing, sustaining and continuously improving leadership and management for safety and an integrated management system. It emphasizes that leadership for safety, management for safety, an effective management system and a systemic approach (i.e. an approach in which interactions between technical, human and organizational factors are duly considered) are all essential to the specification and application of adequate safety measures and to the fostering of a strong safety culture. Leadership and an effective management system will integrate safety, health, environmental, security, quality, human-and-organizational factors, societal and economic elements. The management system will ensure the fostering of a strong safety culture, regular assessment of performance and the application of lessons from experience. The publication is intended for use by regulatory bodies, operating organizations and other organizations concerned with facilities and activities that give rise to radiation risks.
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Predisposal Management of Radioactive Waste. General Safety Requirements Pt. 5
International Nuclear Information System (INIS)
2009-01-01
There are a large number of facilities and activities around the world in which radioactive material is produced, handled and stored. This Safety Requirements publication presents international consensus requirements for the management of radioactive waste prior to its disposal. It provides the safety imperatives on the basis of which facilities can be designed, operated and regulated. The publication is supported by a number of Safety Guides that provide up to date recommendations and guidance on best practices for management of particular types of radioactive waste, for storage of radioactive waste, for assuring safety by developing safety cases and supporting safety assessments, and for applying appropriate management systems. Contents: 1. Introduction; 2. Protection of human health and the environment; 3. Responsibilities associated with the predisposal management of radioactive waste; 4. Steps in the predisposal management of radioactive waste; 5. Development and operation of predisposal radioactive waste management facilities and activities; Annex: Predisposal management of radioactive waste and the fundamental safety principles.
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Predictors for benign paroxysmal positional vertigo with positive Dix?Hallpike test
Noda, Kazutaka; Ikusaka, Masatomi; Ohira, Yoshiyuki; Takada, Toshihiko; Tsukamoto, Tomoko
2011-01-01
Kazutaka Noda, Masatomi Ikusaka, Yoshiyuki Ohira, Toshihiko Takada, Tomoko TsukamotoDepartment of General Medicine, Chiba University Hospital, Chiba, JapanObjective: Patient medical history is important for making a diagnosis of causes of dizziness, but there have been no studies on the diagnostic value of individual items in the history. This study was performed to identify and validate useful questions for suspecting a diagnosis of benign paroxysmal positional vertigo (BPPV).Methods: Constr...
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Application of high-brightness LEDs in aircraft position lights
Machi, Nicolo; Mangum, Scott; Singer, Jeffrey M.
2004-10-01
Solid state lighting devices have made their way into a number of niche markets and continue to make inroads into other markets as their price / performance ratios improve. One of these markets is aviation lighting. Although this paper will focus on the use of LEDs for aircraft position lights, much of the discussion is applicable to other installations on the interior and exterior of the aircraft. The color, light distribution and intensity levels for a position light are all closely regulated through Code of Federal Regulation (CFR; formerly Federal Aviation Regulation (FAR)) documents. These lighting requirements, along with harsh thermal and environmental requirements, drive the design. In this paper, we will look at these requirements and discuss what is required in order to use LEDs for this type of application. We will explore the optical, thermal and electrical issues associated with the use of LEDs for position lights and examine the specific case study of the Astreon forward position lights. Finally, we will discuss some of the challenges that we see with solid state lighting in current and future aircraft applications.
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Control rod position control device
International Nuclear Information System (INIS)
Ubukata, Shinji.
1997-01-01
The present invention provides a control rod position control device which stores data such as of position signals and driving control rod instruction before and after occurrence of abnormality in control for the control rod position for controlling reactor power and utilized the data effectively for investigating the cause of abnormality. Namely, a plurality of individual control devices have an operation mismatching detection circuit for outputting signals when difference is caused between a driving instruction given to the control rod position control device and the control rod driving means and signals from a detection means for detecting an actual moving amount. A general control device collectively controls the individual control devices. In addition, there is also disposed a position storing circuit for storing position signals at least before and after the occurrence of the control rod operation mismatching. With such procedures, the cause of the abnormality can be determined based on the position signals before and after the occurrence of control rod mismatching operation stored in the position storing circuit. Accordingly, the abnormality cause can be determined to conduct restoration in an early stage. (I.S.)
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Directory of Open Access Journals (Sweden)
M. Kalkach-Aparicio
2016-04-01
Having developed a clinical neuroethics methodology, an interdisciplinary expert group discussion was coordinated in order to assess the benefits of the medical practice and limit the influence that healthcare professionals’ ethics could have on decision-making. This concluded with three proposals that portray the Hospital General de Mexico Epilepsy Clinic's position, while also contributing important considerations to the mature debate concerning the legalisation of cannabis.
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46 CFR 117.200 - Survival craft-general.
2010-10-01
... 46 Shipping 4 2010-10-01 2010-10-01 false Survival craft-general. 117.200 Section 117.200 Shipping... Number and Type of Survival Craft § 117.200 Survival craft—general. (a) Each survival craft required on a... craft they replace. (c) A summary of survival craft requirements is provided in Table 117.200(c). Table...
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General dental practitioner's views on dental general anaesthesia services.
Threlfall, A G; King, D; Milsom, K M; Blinkhom, A S; Tickle, M
2007-06-01
Policy has recently changed on provision of dental general anaesthetic services in England. The aim of this study was to investigate general dental practitioners' views about dental general anaesthetics, the reduction in its availability and the impact on care of children with toothache. Qualitative study using semi-structured interviews and clinical case scenarios. General dental practitioners providing NHS services in the North West of England. 93 general dental practitioners were interviewed and 91 answered a clinical case scenario about the care they would provide for a 7-year-old child with multiple decayed teeth presenting with toothache. Scenario responses showed variation; 8% would immediately refer for general anaesthesia, 25% would initially prescribe antibiotics, but the majority would attempt to either restore or extract the tooth causing pain. Interview responses also demonstrated variation in care, however most dentists agree general anaesthesia has a role for nervous children but only refer as a last resort. The responses indicated an increase in inequalities, and that access to services did not match population needs, leaving some children waiting in pain. Most general dental practitioners support moving dental general anaesthesia into hospitals but some believe that it has widened health inequalities and there is also a problem associated with variation in treatment provision. Additional general anaesthetic services in some areas with high levels of tooth decay are needed and evidence based guidelines about caring for children with toothache are required.
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Directory of Open Access Journals (Sweden)
Wei-Yu Liao
Full Text Available The synthesis of the negative-strand [(--strand] complement of the ∼30 kilobase, positive-strand [(+-strand] coronaviral genome is a necessary early step for genome replication. The identification of cis-acting elements required for (--strand RNA synthesis in coronaviruses, however, has been hampered due to insufficiencies in the techniques used to detect the (--strand RNA species. Here, we employed a method of head-to-tail ligation and real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR to detect and quantitate the synthesis of bovine coronavirus (BCoV defective interfering (DI RNA (- strands. Furthermore, using the aforementioned techniques along with Northern blot assay, we specifically defined the cis-acting RNA elements within the 3'-terminal 55 nucleotides (nts which function in the synthesis of (-- or (+-strand BCoV DI RNA. The major findings are as follows: (i nts from -5 to -39 within the 3'-terminal 55 nts are the cis-acting elements responsible for (--strand BCoV DI RNA synthesis, (ii nts from -3 to -34 within the 3'-terminal 55 nts are cis-acting elements required for (+-strand BCoV DI RNA synthesis, and (iii the nucleotide species at the 3'-most position (-1 is important, but not critical, for both (-- and (+-strand BCoV DI RNA synthesis. These results demonstrate that the 3'-terminal 55 nts in BCoV DI RNA harbor cis-acting RNA elements required for both (-- and (+-strand DI RNA synthesis and extend our knowledge on the mechanisms of coronavirus replication. The method of head-to-tail ligation and qRT-PCR employed in the study may also be applied to identify other cis-acting elements required for (--strand RNA synthesis in coronaviruses.
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49 CFR 390.3 - General applicability.
2010-10-01
... SAFETY REGULATIONS; GENERAL General Applicability and Definitions § 390.3 General applicability. Link to... accessories required by this subchapter shall be maintained in compliance with all applicable performance and... rules in this subchapter do not apply to— (1) All school bus operations as defined in § 390.5; (2...
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International Nuclear Information System (INIS)
Pshakin, Gennady M.; Kuleshov, I.; Shea, T.; Puckett, J.M.; Zhukov, I.; Mangan, Dennis L.; Matter, John C.; Waddoups, I.; Smathers, D.; Abhold, M.E.; Hsue, S.-T.; Chiaro, P.
2002-01-01
Pursuant to the Trilateral Initiative, the three parties (The Russian Federation, the United States, and the International Atomic Energy Agency) have been engaged in discussions concerning the structure of reliable monitoring systems for storage facilities having large inventories. The intent of these monitoring systems is to provide the capability for the IAEA to maintain continuity of knowledge in a sufficiently reliable manner that should there be equipment failure, loss of continuity of knowledge would be restricted to a small population of the inventory, and thus reinventory of the stored items would be minimized These facility-specific monitoring systems, referred to as Inventory Monitoring Systems (IMS) are to provide the principal means for the M A to assure that the containers of fissile material remain accounted under the Verification Agreements which are to be concluded between the IAEA and the Russian Federation and the lAEA and the United States for the verification of weapon-origin and other fissile material specified by each State as released from its defense programs. A technical experts working group for inventory monitoring systems has been meeting since Feb- of 2000 to formulate General Technical Requirements (GTR) for Inventory Monitoring Systems for the Trilateral Initiative. Although provisional agreement has been reached by the three parties concerning the GTR, it is considered a living document that can be updated as warranted by the three parties. This paper provides a summary of the GTR as it currently exists.
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Energy Technology Data Exchange (ETDEWEB)
Smith, L.A.; Renier, J.P.
1994-06-01
A module in the VENTURE reactor analysis code system, CTRLPOS, is developed to position control rods and perform control rod position criticality searches. The module is variably dimensioned so that calculations can be performed with any number of control rod banks each having any number of control rods. CTRLPOS can also calculate control rod worth curves for a single control rod or a bank of control rods. Control rod depletion can be calculated to provide radiation source terms. These radiation source terms can be used to predict radiation doses to personnel and estimate the shielding and long-term storage requirements for spent control rods. All of these operations are completely automated. The numerous features of the module are discussed in detail. The necessary input data for the CTRLPOS module is explained. Several sample problems are presented to show the flexibility of the module. The results presented with the sample problems show that the CTRLPOS module is a powerful tool which allows a wide variety of calculations to be easily performed.
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A critical incident study of general practice trainees in their basic general practice term.
Diamond, M R; Kamien, M; Sim, M G; Davis, J
1995-03-20
To obtain information on the experiences of general practice (GP) trainees during their first general practice (GP) attachment. Critical incident technique--a qualitative analysis of open-ended interviews about incidents which describe competent or poor professional practice. Thirty-nine Western Australian doctors from the Royal Australian College of General Practitioners' (RACGP) Family Medicine Program who were completing their first six months of general practice in 1992. Doctors reported 180 critical incidents, of which just over 50% involved problems (and sometimes successes) with: difficult patients; paediatrics; the doctor-patient relationship; counselling skills; obstetrics and gynaecology; relationships with other health professionals and practice staff; and cardiovascular disorders. The major skills associated with both positive and negative critical incidents were: the interpersonal skills of rapport and listening; the diagnostic skills of thorough clinical assessment and the appropriate use of investigations; and the management skills of knowing when and how to obtain help from supervisors, hospitals and specialists. Doctors reported high levels of anxiety over difficult management decisions and feelings of guilt over missed diagnoses and inadequate management. The initial GP term is a crucial transition period in the development of the future general practitioner. An analysis of commonly recurring positive and negative critical incidents can be used by the RACGP Training Program to accelerate the learning process of doctors in vocational training and has implications for the planning of undergraduate curricula.
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Ruscio, Ayelet Meron; Lane, Michael; Roy-Byrne, Peter; Stang, Paul E; Stein, Dan J; Wittchen, Hans-Ulrich; Kessler, Ronald C
2005-12-01
Excessive worry is required by DSM-IV, but not ICD-10, for a diagnosis of generalized anxiety disorder (GAD). No large-scale epidemiological study has ever examined the implications of this requirement for estimates of prevalence, severity, or correlates of GAD. Data were analyzed from the US National Comorbidity Survey Replication, a nationally representative, face-to-face survey of adults in the USA household population that was fielded in 2001-2003. DSM-IV GAD was assessed with Version 3.0 of the WHO Composite International Diagnostic Interview. Non-excessive worriers meeting all other DSM-IV criteria for GAD were compared with respondents who met full GAD criteria as well as with other survey respondents to consider the implications of removing the excessiveness requirement. The estimated lifetime prevalence of GAD increases by approximately 40% when the excessiveness requirement is removed. Excessive GAD begins earlier in life, has a more chronic course, and is associated with greater symptom severity and psychiatric co-morbidity than non-excessive GAD. However, non-excessive cases nonetheless evidence substantial persistence and impairment of GAD, high rates of treatment-seeking, and significantly elevated co-morbidity compared with respondents without GAD. Non-excessive cases also have sociodemographic characteristics and familial aggregation of GAD comparable to excessive cases. Individuals who meet all criteria for GAD other than excessiveness have a somewhat milder presentation than those with excessive worry, yet resemble excessive worriers in a number of important ways. These findings challenge the validity of the excessiveness requirement and highlight the need for further research into the optimal definition of GAD.
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Landstrom, Bjorn; Mattsson, Bengt; Nordin, Per; Rudebeck, Carl E
2014-03-15
The aim of the study was to investigate medical students' views on general practice based on their experiences in training, and to find out whether there were certain views associated with the intention to become a GP. A questionnaire, based on our earlier studies about GP working behaviour, was handed out to medical students in terms 1, 3, 5, 7, 10 and 11 of undergraduate studies in Gothenburg, Sweden. The analysis comprised statistical descriptions and comparisons. The students regarded general practice positively. They found the work environment good, the GP's awareness of patients' living conditions necessary, and that GP work requires medical breadth. The status of the GP in the medical profession was not considered high. One-fourth of the students strongly agreed with the possibility of a future as a GP. This attitude was statistically associated with support to the statements that general practice offers a good work environment and should be a major component in undergraduate training. Students with a negative attitude to working as GPs were also negative to having a major component of general practice in undergraduate training. Medical students with a positive stated attitude towards becoming GPs support changes in undergraduate training to include more general practice. The risk of increasing a negative attitude should be considered when changes are discussed.
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Directory of Open Access Journals (Sweden)
Deepa Suvarna
2015-01-01
Full Text Available A 38-year-old woman with acoustic neuroma associated with occupational interstitial lung disease (ILD was successfully managed for sitting position craniotomy using carefully titrated desflurane-based anaesthesia. The anaesthetic challenges included maintenance an adequate depth of anaesthesia, reducing perioperative airway events and ensuring smooth recovery. While dealing with ILD patient in sitting position, careful risk assessment is important because it will help us predict the course of the perioperative events. Balanced general anaesthesia using desflurane fulfilled the requirement of good depth and smooth recovery in this patient. Though there are reports of maintenance of anaesthesia with other inhalational agents, there are scanty reports of using desflurane in these cases.
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9 CFR 113.200 - General requirements for killed virus vaccines.
2010-01-01
... completed product from each serial shall be tested for safety in guinea pigs as prescribed in § 113.38 and... an applicable Standard Requirement or in the filed Outline of Production, a killed virus vaccine.... Suitable tests to assure complete inactivation shall be written into the filed Outline of Production. (b...
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2010-10-01
... ACQUISITION OF COMMERCIAL ITEMS Special Requirements for the Acquisition of Commercial Items 12.201 General. Public Law 103-355 establishes special requirements for the acquisition of commercial items intended to more closely resemble those customarily used in the commercial marketplace. This subpart identifies...
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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
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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
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Review of Positive Psychology Applications in Clinical Medical Populations
Ann Macaskill
2016-01-01
This review examines the application of positive psychology concepts in physical health care contexts. Positive psychology aims to promote well-being in the general population. Studies identifying character strengths associated with well-being in healthy populations are numerous. Such strengths have been classified and Positive Psychology Interventions (PPIs) created to develop these strengths further in individuals. Positive psychology research is increasingly being undertaken in health care...
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30 CFR 816.71 - Disposal of excess spoil: General requirements.
2010-07-01
... does not slake in water or degrade to soil material, and which is free of coal, clay or other... of the soil. (2) Excess spoil shall be transported and placed in a controlled manner in horizontal... outslope of the fill if required for stability, control of erosion, to conserve soil moisture, or to...
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30 CFR 817.71 - Disposal of excess spoil: General requirements.
2010-07-01
... does not slake in water or degrade to soil materials, and which is free of coal, clay or other... of the soil. (2) Excess spoil shall be transported and placed in a controlled manner in horizontal... outslope of the fill if required for stability, control of erosion, to conserve soil moisture, or to...
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75 FR 22540 - Review of Arbitration Awards; Miscellaneous and General Requirements
2010-04-29
... the Authority's existing practice for calculating the date for filing timely exceptions, so that the... general rules regarding calculating filing periods; and Sec. 2429.22 to specify that the rules set forth..., investment, productivity, innovation, or on the ability of United States-based companies to compete with...
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General Theory versus ENA Theory: Comparing Their Predictive Accuracy and Scope.
Ellis, Lee; Hoskin, Anthony; Hartley, Richard; Walsh, Anthony; Widmayer, Alan; Ratnasingam, Malini
2015-12-01
General theory attributes criminal behavior primarily to low self-control, whereas evolutionary neuroandrogenic (ENA) theory envisions criminality as being a crude form of status-striving promoted by high brain exposure to androgens. General theory predicts that self-control will be negatively correlated with risk-taking, while ENA theory implies that these two variables should actually be positively correlated. According to ENA theory, traits such as pain tolerance and muscularity will be positively associated with risk-taking and criminality while general theory makes no predictions concerning these relationships. Data from Malaysia and the United States are used to test 10 hypotheses derived from one or both of these theories. As predicted by both theories, risk-taking was positively correlated with criminality in both countries. However, contrary to general theory and consistent with ENA theory, the correlation between self-control and risk-taking was positive in both countries. General theory's prediction of an inverse correlation between low self-control and criminality was largely supported by the U.S. data but only weakly supported by the Malaysian data. ENA theory's predictions of positive correlations between pain tolerance, muscularity, and offending were largely confirmed. For the 10 hypotheses tested, ENA theory surpassed general theory in predictive scope and accuracy. © The Author(s) 2014.
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2010-07-01
... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Electrical Systems General § 183.405 General. Each electrical component on a boat to which this subpart applies must meet the requirements of this subpart unless the component is...
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General employee training: Initial needs assessment
International Nuclear Information System (INIS)
Jones, E.; Copenhaver, E.D.
1987-01-01
US Department of Energy Orders, including those for Emergency Preparedness, require that DOE facility employees receive a preparatory course on certain basic work practices and employee responsibilities before receiving any job-specific training. Most of this general information is required for employees to either prevent or to handle emergency situations that may arise in the workplace. While the categories are general, the information should be given at both Laboratory and individual-site levels, if possible. A simple checklist developed by Oak Ridge National Laboratory proved beneficial when assessing its general employee orientation compliance status. The checklist includes subject areas covered, organizational identities and responsibilities, and documentation needs
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Requirements Modeling with the Aspect-oriented User Requirements Notation (AoURN): A Case Study
Mussbacher, Gunter; Amyot, Daniel; Araújo, João; Moreira, Ana
The User Requirements Notation (URN) is a recent ITU-T standard that supports requirements engineering activities. The Aspect-oriented URN (AoURN) adds aspect-oriented concepts to URN, creating a unified framework that allows for scenario-based, goal-oriented, and aspect-oriented modeling. AoURN is applied to the car crash crisis management system (CCCMS), modeling its functional and non-functional requirements (NFRs). AoURN generally models all use cases, NFRs, and stakeholders as individual concerns and provides general guidelines for concern identification. AoURN handles interactions between concerns, capturing their dependencies and conflicts as well as the resolutions. We present a qualitative comparison of aspect-oriented techniques for scenario-based and goal-oriented requirements engineering. An evaluation carried out based on the metrics adapted from literature and a task-based evaluation suggest that AoURN models are more scalable than URN models and exhibit better modularity, reusability, and maintainability.
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Exploring employer job requirements: An analysis of pharmacy job announcements.
Wheeler, James S; Ngo, Tien; Cecil, Jasmine; Borja-Hart, Nancy
Postgraduate training, dual degrees, and board certifications are credentials viewed by academic pharmacy communities and professional organizations as positive assets for those seeking pharmacist jobs; however, a key question merits further investigation: do these views match employer expectations? The primary objective of this study was to identify the most common qualifications employers require as stated in job advertisements. Pharmacist job postings from the aggregate jobs website Indeed.com were evaluated for the 20 largest metropolitan areas in the United States. Search criteria included: pharmacist, full-time, and within a 50-mile radius of the metropolitan area. Positions were excluded if they were not pharmacist specific, did not require a pharmacy degree, were part-time, or were temporary. Required and preferred qualifications were collected in the following categories: practice type, experience needed, training, certification, and desired skills. Six hundred and eleven of 1356 postings met inclusion criteria. Positions were classified as community (113), health-system (264), industry (149), academia (9), or other (76). Four hundred and six (66.4%) required a minimum of a Bachelor's of Pharmacy degree, while 174 (28.4%) required a Doctor of Pharmacy degree. Experience was required for 467 positions (range of 6 months to 14 years). Postgraduate training was required for 73 positions (66 residency/7 fellowship). One job required a Master's degree, type unspecified. BPS certifications were required for 7 positions (1.1%) and preferred for 22 positions (3.6%). Certifications and skills most required by employers were verbal and written skills (248), Microsoft Office proficiency (93), immunization certifications (51), and Basic Life Support/Cardiopulmonary Resuscitation certifications (37). Postgraduate training, dual degrees, and board certification were not significant factors in the qualification criteria for the positions identified. The qualifications
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48 CFR 1430.202 - Disclosure requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Disclosure requirements. 1430.202 Section 1430.202 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR GENERAL CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Program Requirements 1430.202 Disclosure...
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48 CFR 430.202 - Disclosure requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Disclosure requirements. 430.202 Section 430.202 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE GENERAL CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Program Requirements 430.202 Disclosure...
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48 CFR 30.202 - Disclosure requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Disclosure requirements. 30.202 Section 30.202 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Program Requirements 30.202 Disclosure...
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48 CFR 1330.202 - Disclosure requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Disclosure requirements. 1330.202 Section 1330.202 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE GENERAL CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Program Requirements 1330.202 Disclosure...
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38 CFR 59.130 - General requirements for all State home facilities.
2010-07-01
... design and construct the project to provide sufficient space and equipment in dining, health services... safety of participants, personnel and the public. (b) A State home must meet the general conditions of..., including the Uniform Federal Accessibility Standards (UFAS) (24 CFR part 40, appendix A), during the design...
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CT simulation technique for craniospinal irradiation in supine position
International Nuclear Information System (INIS)
Lee, Suk; Kim, Yong Bae; Chu, Sung Sil; Suh, Chang Ok; Kwon, Soo Il
2002-01-01
In order to perform craniospinal irradiation (CSI) in the supine position on patients who are unable to lie in the prone position, a new simulation technique using a CT simulator was developed and its availability was evaluated. A CT simulator and a 3-D conformal treatment planning system were used to develop CSI in the supine position. The head and neck were immobilized with a thermoplastic mask in the supine position and the entire body was immobilized with a Vac-Loc. A volumetric image was then obtained using the CT simulator. In order to improve the reproducibility of the patients' setup, datum lines and points were marked on the head and the body. Virtual fluoroscopy was performed with the removal of visual obstacles such as the treatment table or the immobilization devices. After the virtual simulation, the treatment isocenters of each field were marked on the body and the immobilization devices at the conventional simulation room. Each treatment field was confirmed by comparing the fluoroscopy images with the digitally reconstructed radiography (DRR)/digitally composite radiography (DCR) images from the virtual simulation. The port verification films from the first treatment were also compared with the DRR/DCR images for a geometrical verification. CSI in the supine position was successfully performed in 9 patients. It required less than 20 minutes to construct the immobilization device and to obtain the whole body volumetric images. This made it possible to not only reduce the patients' inconvenience, but also to eliminate the position change variables during the long conventional simulation process. In addition, by obtaining the CT volumetric image, critical organs, such as the eyeballs and spinal cord, were better defined, and the accuracy of the port designs and shielding was improved. The difference between the DRRs and the portal films were less than 3 mm in the vertebral contour. CSI in the supine position is feasible in patients who cannot lie on
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CT simulation technique for craniospinal irradiation in supine position
Energy Technology Data Exchange (ETDEWEB)
Lee, Suk; Kim, Yong Bae; Chu, Sung Sil; Suh, Chang Ok [Yonsei Cancer Center, College of Medicine, Yonsei University, Seoul (Korea, Republic of); Kwon, Soo Il [Kyonggi University, Seoul (Korea, Republic of)
2002-06-15
In order to perform craniospinal irradiation (CSI) in the supine position on patients who are unable to lie in the prone position, a new simulation technique using a CT simulator was developed and its availability was evaluated. A CT simulator and a 3-D conformal treatment planning system were used to develop CSI in the supine position. The head and neck were immobilized with a thermoplastic mask in the supine position and the entire body was immobilized with a Vac-Loc. A volumetric image was then obtained using the CT simulator. In order to improve the reproducibility of the patients' setup, datum lines and points were marked on the head and the body. Virtual fluoroscopy was performed with the removal of visual obstacles such as the treatment table or the immobilization devices. After the virtual simulation, the treatment isocenters of each field were marked on the body and the immobilization devices at the conventional simulation room. Each treatment field was confirmed by comparing the fluoroscopy images with the digitally reconstructed radiography (DRR)/digitally composite radiography (DCR) images from the virtual simulation. The port verification films from the first treatment were also compared with the DRR/DCR images for a geometrical verification. CSI in the supine position was successfully performed in 9 patients. It required less than 20 minutes to construct the immobilization device and to obtain the whole body volumetric images. This made it possible to not only reduce the patients' inconvenience, but also to eliminate the position change variables during the long conventional simulation process. In addition, by obtaining the CT volumetric image, critical organs, such as the eyeballs and spinal cord, were better defined, and the accuracy of the port designs and shielding was improved. The difference between the DRRs and the portal films were less than 3 mm in the vertebral contour. CSI in the supine position is feasible in patients who cannot
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40 CFR 85.1401 - General applicability.
2010-07-01
...) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Urban Bus Rebuild Requirements § 85.1401 General applicability. The requirements of this subpart shall be applicable to 1993 and earlier model year urban buses...
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Intimate terrorism and situational couple violence in general surveys: ex-spouses required.
Johnson, Michael P; Leone, Janel M; Xu, Yili
2014-02-01
In this article, we argue that past efforts to distinguish among types of intimate partner violence in general survey data have committed a critical error--using data on current spouses to develop operationalizations of intimate terrorism and situational couple violence. We use ex-spouse data from the National Violence Against Women Survey (NVAWS) to develop new operationalizations. We then demonstrate that NVAWS current spouse data contain little intimate terrorism; we argue that this is likely to be the case for all general surveys. In addition, the ex-spouse data confirm past findings regarding a variety of differences between intimate terrorism and situational couple violence, including those predicted by feminist theories.
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Dynamic Positioning System (DPS) Risk Analysis Using Probabilistic Risk Assessment (PRA)
Thigpen, Eric B.; Boyer, Roger L.; Stewart, Michael A.; Fougere, Pete
2017-01-01
The National Aeronautics and Space Administration (NASA) Safety & Mission Assurance (S&MA) directorate at the Johnson Space Center (JSC) has applied its knowledge and experience with Probabilistic Risk Assessment (PRA) to projects in industries ranging from spacecraft to nuclear power plants. PRA is a comprehensive and structured process for analyzing risk in complex engineered systems and/or processes. The PRA process enables the user to identify potential risk contributors such as, hardware and software failure, human error, and external events. Recent developments in the oil and gas industry have presented opportunities for NASA to lend their PRA expertise to both ongoing and developmental projects within the industry. This paper provides an overview of the PRA process and demonstrates how this process was applied in estimating the probability that a Mobile Offshore Drilling Unit (MODU) operating in the Gulf of Mexico and equipped with a generically configured Dynamic Positioning System (DPS) loses location and needs to initiate an emergency disconnect. The PRA described in this paper is intended to be generic such that the vessel meets the general requirements of an International Maritime Organization (IMO) Maritime Safety Committee (MSC)/Circ. 645 Class 3 dynamically positioned vessel. The results of this analysis are not intended to be applied to any specific drilling vessel, although provisions were made to allow the analysis to be configured to a specific vessel if required.
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21 CFR 1304.11 - Inventory requirements.
2010-04-01
... the inventory of the registered location to which they are subject to control or to which the person... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Inventory requirements. 1304.11 Section 1304.11... REGISTRANTS Inventory Requirements § 1304.11 Inventory requirements. (a) General requirements. Each inventory...
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48 CFR 427.104 - General guidance.
2010-10-01
... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false General guidance. 427.104... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS General 427.104 General guidance. As used in FAR part 27, the agency head or agency head designee is the Senior Procurement Executive, except under FAR 27.306(a) and (b...
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Gazzola, Filippo; Sweers, Guido
2010-01-01
This monograph covers higher order linear and nonlinear elliptic boundary value problems in bounded domains, mainly with the biharmonic or poly-harmonic operator as leading principal part. Underlying models and, in particular, the role of different boundary conditions are explained in detail. As for linear problems, after a brief summary of the existence theory and Lp and Schauder estimates, the focus is on positivity or - since, in contrast to second order equations, a general form of a comparison principle does not exist - on “near positivity.” The required kernel estimates are also presented in detail. As for nonlinear problems, several techniques well-known from second order equations cannot be utilized and have to be replaced by new and different methods. Subcritical, critical and supercritical nonlinearities are discussed and various existence and nonexistence results are proved. The interplay with the positivity topic from the first part is emphasized and, moreover, a far-reaching Gidas-Ni-Nirenbe...
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Directory of Open Access Journals (Sweden)
LaQuia A. Vinson
2016-08-01
Full Text Available The purpose of this study was to determine if differences in behavior exist following dental treatment under hospital-based general anesthesia (HBGA or office-based general anesthesia (OBGA in the percentage of patients exhibiting positive behavior and in the mean Frankl scores at recall visits. This retrospective study examined records of a pediatric dental office over a 4 year period. Patients presenting before 48 months of age for an initial exam who were diagnosed with early childhood caries were included in the study. Following an initial exam, patients were treated under HBGA or OBGA. Patients were followed to determine their behavior at 6-, 12- and 18-month recall appointments. Fifty-four patients received treatment under HBGA and 26 were treated under OBGA. OBGA patients were significantly more likely to exhibit positive behavior at the 6- and 12-month recall visits p = 0.038 & p = 0.029. Clinicians should consider future behavior when determining general anesthesia treatment modalities in children with early childhood caries presenting to their office.
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49 CFR 172.302 - General marking requirements for bulk packagings.
2010-10-01
... rail cars; (2) Have a width of at least 4.0 mm (0.16 inch) and a height of at least 25 mm (one inch... with a proper shipping name, common name or identification number as required by this subpart must... “NITRIC OXIDE” need not be remarked “NITRIC OXIDE, COMPRESSED”. (g) A rail car, freight container, truck...
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DEFF Research Database (Denmark)
Strøbæk, Pernille Solveig; Willert, Søren
2014-01-01
Following George Herbert Mead, we contend that work-related organizational behavior requires continued negotiation of meaning – using linguistic, behavioral, and social tools. The meaning structures of the Generalized Other(s) of a particular employing organization provide the regulatory framework...
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Thoracoscopic part of minimal invasive oesophagectomy in semiprone position: our initial experience.
Thakkar, Chirag M; Kumar, Alankar V; Soni, Harshad N; Shah, Atul J; Patel, Kantilal S; Haribhakti, Sanjiv P
2014-08-01
Surgical resection with curative intent is till the mainstay of treatment for resectable esophageal cancer. Minimal invasive oesophagectomy has the potential to lower morbidity and mortality. In all likelihood, thoracoscopic oesophagectomy in semiprone position gives all the benefits of prone position and can be converted to thoracotomy without change in patient position if needed. The aim of this study is to analyze the feasibility of thoracoscopic oesophagectomy in semiprone position. This is a retrospective analysis of the data of thoracoscopic oesophgeactomy in semiprone position at Kaizen Hospital, a tertiary care center for gastroenterology during the period of December 2011 to December 2012. All surgeries were performed under general anesthesia with a single-lumen endotracheal tube. Esophageal mobilization was done by thoracoscopic approach in a semiprone position and an end-to-end hand-sewn cervical anastomosis was done. Abdominal part was performed by laparoscopic method in 3 patients and by laparotomy in rest of the patients. Total of 12 patients were included in this study. There was 1 conversion to thoracotomy and 1 surgical mortality. Mean operating time for the thoracoscopic part was 103 minutes, mean estimated blood loss for the thoracoscopic part was 110 mL, mean maximum end-tidal CO2 38.5 mm Hg, mean lymph nodes retrieved 14, and all patients had R0 resection. The median intensive care unit stay was 1 day and hospital stay was 8 days. Thoracoscopic part of thoracolaparoscopic oesophagectomy in semiprone position is a feasible option. It gives all advantages of prone position and thoracotomy is possible without change in patient position. However, further large-scale studies are required.
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International Nuclear Information System (INIS)
Chiba, J.; Iwasaki, H.; Kageyama, T.; Kuribayashi, S.; Nakamura, K.; Sumiyoshi, T.; Takeda, T.
1983-01-01
A readout technqiue of multiwire proportional chambers by measurement of charges induced on cathode strips, orthogonal to anode wires, requires an algorithm to relate the measured charge distribution to the avalanche position. With given chamber parameters and under the influence of noise, resolution limits depend on the chosen algorithm. We have studied the position resolution obtained by the centroid method and by the charge-ratio method, both using three consecutive cathode strips. While the centroid method uses a single number, the center of gravity of the measured charges, the charge-ratio method uses the ratios of the charges Qsub(i-1)/Qsub(i) and Qsub(i+1)/Qsub(i) where Qsub(i) is the largest. To obtain a given resolution, the charge-ratio method generally allows wider cathode strips and therefore a smaller number of readout channels than the centroid method. (orig.)
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2010-07-01
... FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES Product Chemistry Data Requirements § 161.150 General. (a) Applicability. This subpart describes the product chemistry data that are required to support the registration... characteristics must be considered. (iv) Certain data are needed as basic or supportive evidence in initiating or...
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PRMT1 mediated methylation of TAF15 is required for its positive gene regulatory function
Energy Technology Data Exchange (ETDEWEB)
Jobert, Laure; Argentini, Manuela [Institut de Genetique et de Biologie Moleculaire et Cellulaire (IGBMC), CNRS UMR 7104, INSERM U 596, Universite Louis Pasteur de Strasbourg, BP 10142 - 67404 Illkirch Cedex, CU de Strasbourg (France); Tora, Laszlo, E-mail: laszlo@igbmc.u-strasbg.fr [Institut de Genetique et de Biologie Moleculaire et Cellulaire (IGBMC), CNRS UMR 7104, INSERM U 596, Universite Louis Pasteur de Strasbourg, BP 10142 - 67404 Illkirch Cedex, CU de Strasbourg (France)
2009-04-15
TAF15 (formerly TAF{sub II}68) is a nuclear RNA-binding protein that is associated with a distinct population of TFIID and RNA polymerase II complexes. TAF15 harbours an N-terminal activation domain, an RNA recognition motif (RRM) and many Arg-Gly-Gly (RGG) repeats at its C-terminal end. The N-terminus of TAF15 serves as an essential transforming domain in the fusion oncoprotein created by chromosomal translocation in certain human chondrosarcomas. Post-transcriptional modifications (PTMs) of proteins are known to regulate their activity, however, nothing is known on how PTMs affect TAF15 function. Here we demonstrate that endogenous human TAF15 is methylated in vivo at its numerous RGG repeats. Furthermore, we identify protein arginine N-methyltransferase 1 (PRMT1) as a TAF15 interactor and the major PRMT responsible for its methylation. In addition, the RGG repeat-containing C-terminus of TAF15 is responsible for the shuttling between the nucleus and the cytoplasm and the methylation of RGG repeats affects the subcellular localization of TAF15. The methylation of TAF15 by PRMT1 is required for the ability of TAF15 to positively regulate the expression of the studied endogenous TAF15-target genes. Our findings demonstrate that arginine methylation of TAF15 by PRMT1 is a crucial event determining its proper localization and gene regulatory function.
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PRMT1 mediated methylation of TAF15 is required for its positive gene regulatory function
International Nuclear Information System (INIS)
Jobert, Laure; Argentini, Manuela; Tora, Laszlo
2009-01-01
TAF15 (formerly TAF II 68) is a nuclear RNA-binding protein that is associated with a distinct population of TFIID and RNA polymerase II complexes. TAF15 harbours an N-terminal activation domain, an RNA recognition motif (RRM) and many Arg-Gly-Gly (RGG) repeats at its C-terminal end. The N-terminus of TAF15 serves as an essential transforming domain in the fusion oncoprotein created by chromosomal translocation in certain human chondrosarcomas. Post-transcriptional modifications (PTMs) of proteins are known to regulate their activity, however, nothing is known on how PTMs affect TAF15 function. Here we demonstrate that endogenous human TAF15 is methylated in vivo at its numerous RGG repeats. Furthermore, we identify protein arginine N-methyltransferase 1 (PRMT1) as a TAF15 interactor and the major PRMT responsible for its methylation. In addition, the RGG repeat-containing C-terminus of TAF15 is responsible for the shuttling between the nucleus and the cytoplasm and the methylation of RGG repeats affects the subcellular localization of TAF15. The methylation of TAF15 by PRMT1 is required for the ability of TAF15 to positively regulate the expression of the studied endogenous TAF15-target genes. Our findings demonstrate that arginine methylation of TAF15 by PRMT1 is a crucial event determining its proper localization and gene regulatory function.
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Plasma position control device
International Nuclear Information System (INIS)
Takase, Haruhiko.
1987-01-01
Purpose: To conduct position control stably to various plasmas and reduce the burden on the control coil power source. Constitution: Among the proportional, integration and differentiation controls, a proportional-differentiation control section and an integration control section are connected in parallel. Then, a signal switching circuit is disposed to the control signal input section for the proportional-differentiation control section such that either a present position of plasmas or deviation between the present plasma position and an aimed value can be selected as a control signal depending on the control procedures or the state of the plasmas. For instance, if a rapid response is required for the control, the deviation between the present plasma position and the aimed value is selected as the input signal to conduct proportional, integration and differentiation controls. While on the other hand, if it is intended to reduce the burden on the control coil power source, it is adapted such that the control signal inputted to the proportional-differentiation control section itself can select the present plasma position. (Yoshihara, H.)
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Haagmans, G. G.; Verhagen, S.; Voûte, R. L.; Verbree, E.
2017-09-01
Since GPS tends to fail for indoor positioning purposes, alternative methods like indoor positioning systems (IPS) based on Bluetooth low energy (BLE) are developing rapidly. Generally, IPS are deployed in environments covered with obstacles such as furniture, walls, people and electronics influencing the signal propagation. The major factor influencing the system performance and to acquire optimal positioning results is the geometry of the beacons. The geometry of the beacons is limited to the available infrastructure that can be deployed (number of beacons, basestations and tags), which leads to the following challenge: Given a limited number of beacons, where should they be placed in a specified indoor environment, such that the geometry contributes to optimal positioning results? This paper aims to propose a statistical model that is able to select the optimal configuration that satisfies the user requirements in terms of precision. The model requires the definition of a chosen 3D space (in our case 7 × 10 × 6 meter), number of beacons, possible user tag locations and a performance threshold (e.g. required precision). For any given set of beacon and receiver locations, the precision, internal- and external reliability can be determined on forehand. As validation, the modeled precision has been compared with observed precision results. The measurements have been performed with an IPS of BlooLoc at a chosen set of user tag locations for a given geometric configuration. Eventually, the model is able to select the optimal geometric configuration out of millions of possible configurations based on a performance threshold (e.g. required precision).
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Requirements for effective use of CFD in aerospace design
Raj, Pradeep
1995-01-01
This paper presents a perspective on the requirements that Computational Fluid Dynamics (CFD) technology must meet for its effective use in aerospace design. General observations are made on current aerospace design practices and deficiencies are noted that must be rectified for the U.S. aerospace industry to maintain its leadership position in the global marketplace. In order to rectify deficiencies, industry is transitioning to an integrated product and process development (IPPD) environment and design processes are undergoing radical changes. The role of CFD in producing data that design teams need to support flight vehicle development is briefly discussed. An overview of the current state of the art in CFD is given to provide an assessment of strengths and weaknesses of the variety of methods currently available, or under development, to produce aerodynamic data. Effectiveness requirements are examined from a customer/supplier view point with design team as customer and CFD practitioner as supplier. Partnership between the design team and CFD team is identified as an essential requirement for effective use of CFD. Rapid turnaround, reliable accuracy, and affordability are offered as three key requirements that CFD community must address if CFD is to play its rightful role in supporting the IPPD design environment needed to produce high quality yet affordable designs.
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Directory of Open Access Journals (Sweden)
Wroblowská Zuzana
2015-09-01
Full Text Available The submitted paper focuses on personality traits and behavioural competencies of a key role bearer in product oriented marketing management, generally referred to as product management. An interdisciplinary approach was applied while looking into this subject, since both research into theoretical bases and analysis of the current state of the topic and the tendencies of its development required work in several fields of study. Based on research in the field of secondary data, the assumption was set that a product manager is an example of a knowledge worker of the 21st century and that the business practice sees him/her as such, which has an effect on the requirements a candidate for this position is confronted with in the recruitment process. An independent research project was carried out and it confirmed that product managers are considered to be knowledge workers and that independence and analytical thinking skills were among the most common requirements for product managers both in 2007 and 2014. A comparison of results from 2007 and 2014 also showed some differences. The statistical verification confirmed a shift in requirements within the interpersonal competency group. The findings were used to formulate recommendations for the recruitment strategy and realization of selection for positions in product management.
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2010-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false General. 4.30 Section 4.30 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling Requirements for Wine § 4.30 General. (a...
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Negative and positive urgency may both be risk factors for compulsive buying.
Rose, Paul; Segrist, Daniel J
2014-06-01
Descriptions of compulsive buying often emphasize the roles of negative moods and trait impulsivity in the development of problematic buying habits. Trait impulsivity is sometimes treated as a unidimensional trait in compulsive buying research, but recent factor analyses suggest that impulsivity consists of multiple components that are probably best treated as independent predictors of problem behavior. In order to draw greater attention to the role of positive moods in compulsive buying, in this study we tested whether negative urgency (the tendency to act rashly while in negative moods) and positive urgency (the tendency to act rashly while in positive moods) account for similar amounts of variance in compulsive buying. North American adults (N = 514) completed an online survey containing the Richmond Compulsive Buying Scale (Ridgway, Kukar-Kinney & Monroe, 2008), established measures of positive and negative urgency (Cyders et al., 2007), ad hoc measures of buying-specific positive and negative urgency, measures of extraversion and neuroticism obtained from the International Personality Item Pool (http://ipip.ori.org/), and demographic questions. In several multiple regression analyses, when demographic variables, neuroticism, and extraversion were controlled, positive urgency and negative urgency both emerged as significant predictors of compulsive buying. Whether the two urgency variables were domain-general or buying-specific, they accounted for similar amounts of variance in compulsive buying. Preventing and reducing compulsive buying may require attention not only to the purchasing decisions people make while in negative states, but also to the purchasing decisions they make while in positive states.
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General survey of applications which require actinide nuclear data
International Nuclear Information System (INIS)
Raman, S.
1976-01-01
This review paper discusses the actinide waste problem, the buildup of toxic isotopes in the fuel, the neutron activity associated with irradiated fuel, the 252 Cf buildup problem, and the production of radioisotope power sources as broad areas that require actinide cross-section data. Decay data enter into the area of radiological safety and health physics. This paper also discusses a few cross-section measurements in progress at the Oak Ridge Electron Linear Accelerator. The availability of actinide samples through the Transuranium Program at Oak Ridge is discussed in considerable detail. The present data status with respect to the various applications is reviewed along with recommendations for improving the data base
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Preparation of safety regulatory requirements for new technology like digital system
International Nuclear Information System (INIS)
2012-01-01
The current regulatory requirements on digital instrumentation and control system have been reviewed by JNES, considering international trend discussed in DICWG of MDEP. MDEP DICWG held in OECD/NEA gives the opportunity to identify the convergence of applicable standards. The working group's activities include: identifying and prioritising the member countries' challenges, practices, and needs regarding standards and regulatory guidance on digital instrumentation and control; identifying areas of importance and needs for convergence of existing standards and guidance or development of new standards; sharing of information; and identifying common positions among the member countries for areas of particular importance and need. The DICWG drafted common positions on specific issues which are based on the existing standards, national regulatory guidance, best practices, and group inputs using an agreed process and framework. The following two general common positions are discussed and to be issued in this fiscal year. Verification and Validation throughout the life cycle of safety systems using digital computers. The Impact of Cyber Security Features on Digital I and C Safety Systems. (author)
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Radon-Nikodym type theorem for α-completely positive maps
International Nuclear Information System (INIS)
Heo, Jaeseong; Ji, Un Cig
2010-01-01
We introduce a new notion of α-completely positive map on a C*-algebra as a generalization of the notion of completely positive map. Then we study a theorem of the Radon-Nikodym type that there is a one-to-one correspondence between α-completely positive maps and positive operators and, as an application of the Radon-Nikodym type theorem, we give a characterization of pure α-completely positive maps. Finally, we study a covariant version of the Stinespring's theorem for a covariant α-completely positive map (see Theorem 4.3).
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2017-01-30
can cause harm) to the physical well-being of or jeopardize the security of the employee , co-workers, customers or the general public through a lapse...DEPARTMENT OF THE ARMY US ARMY PUBLIC HEALTH CENTER 5158 BLACKHAWK ROAD ABERDEEN PROVING GROUND MARYLAND 21010-5403 Directorate of Clinical... Employees in Critical Safety or Security Positions and Positions with Safety Sensitive Duties. 1. REFERENCES. A. Army Regulation 40-5, Preventive
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“Her place among the nations of the earth”: Irish votes at the UN General Assembly, 1955-2005
Directory of Open Access Journals (Sweden)
Christophe Gillissen
2007-03-01
Full Text Available Since joining the United Nations in 1955, Ireland has enjoyed a good reputation within the organization because of its commitment to multilateral diplomacy and its progressive position on human rights, self-determination and disarmament. However, when voting on resolutions in the General Assembly, the Irish delegation must take into account its effectiveness and impact on the UN, as well as the position of other countries. The USA has exerted particular pressure from the beginning, and since 1973 Ireland has also had to comply with the requirements of European solidarity. Nonetheless, various studies of Irish votes at the General Assembly show that on the whole Ireland has maintained a distinctive profile, faithful to its traditional values. Despite some changes over time, continuity seems to be the hallmark of Ireland’s UN policy, which is characterised by a moderate, constructive approach within the framework of a progressive grouping of states
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Massive Galileon positivity bounds
de Rham, Claudia; Melville, Scott; Tolley, Andrew J.; Zhou, Shuang-Yong
2017-09-01
The EFT coefficients in any gapped, scalar, Lorentz invariant field theory must satisfy positivity requirements if there is to exist a local, analytic Wilsonian UV completion. We apply these bounds to the tree level scattering amplitudes for a massive Galileon. The addition of a mass term, which does not spoil the non-renormalization theorem of the Galileon and preserves the Galileon symmetry at loop level, is necessary to satisfy the lowest order positivity bound. We further show that a careful choice of successively higher derivative corrections are necessary to satisfy the higher order positivity bounds. There is then no obstruction to a local UV completion from considerations of tree level 2-to-2 scattering alone. To demonstrate this we give an explicit example of such a UV completion.
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Scalability Optimization of Seamless Positioning Service
Directory of Open Access Journals (Sweden)
Juraj Machaj
2016-01-01
Full Text Available Recently positioning services are getting more attention not only within research community but also from service providers. From the service providers point of view positioning service that will be able to work seamlessly in all environments, for example, indoor, dense urban, and rural, has a huge potential to open new markets. However, such system does not only need to provide accurate position estimates but have to be scalable and resistant to fake positioning requests. In the previous works we have proposed a modular system, which is able to provide seamless positioning in various environments. The system automatically selects optimal positioning module based on available radio signals. The system currently consists of three positioning modules—GPS, GSM based positioning, and Wi-Fi based positioning. In this paper we will propose algorithm which will reduce time needed for position estimation and thus allow higher scalability of the modular system and thus allow providing positioning services to higher amount of users. Such improvement is extremely important, for real world application where large number of users will require position estimates, since positioning error is affected by response time of the positioning server.
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Utility of a routine urinalysis in children who require clean intermittent catheterization.
Forster, C S; Haslam, D B; Jackson, E; Goldstein, S L
2017-10-01
Children who require clean intermittent catheterization (CIC) frequently have positive urine cultures. However, diagnosing a urinary tract infection (UTI) can be difficult, as there are no standardized criteria. Routine urinalysis (UA) has good predictive accuracy for UTI in the general pediatric population, but data are limited on the utility of routine UA in the population of children who require CIC. To determine the utility of UA parameters (e.g. leukocyte esterase, nitrites, and pyuria) to predict UTI in children who require CIC, and identify a composite UA that has maximal predictive accuracy for UTI. A cross-sectional study of 133 children who required CIC, and had a UA and urine culture sent as part of standard of care. Patients in the no-UTI group all had UA and urine cultures sent as part of routine urodynamics, and were asymptomatic. Patients included in the UTI group had growth of ≥50,000 colony-forming units/ml of a known uropathogen on urine culture, in addition to two or more of the following symptoms: fever, abdominal pain, back pain, foul-smelling urine, new or worse incontinence, and pain with catheterization. Categorical data were compared using Chi-squared test, and continuous data were compared with Student's t-test. Sensitivity, specificity, and positive and negative predictive values were calculated for individual UA parameters, as well as the composite UA. Logistic regression was performed on potential composite UA models to identify the model that best fit the data. There was a higher proportion of patients in the no-UTI group with negative leukocyte esterase compared with the UTI group. There was a higher proportion of patients with UTI who had large leukocyte esterase and positive nitrites compared with the no-UTI group (Summary Figure). There was no between-group difference in urinary white blood cells. Positive nitrites were the most specific (84.4%) for UTI. None of the parameters had a high positive predictive value, while all had
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Irradiation position-control equipment for the HIMAC
Energy Technology Data Exchange (ETDEWEB)
Higashi, Seiichi; Kuma, Shoichiro [Mitsubishi Electric Corp., Tokyo (Japan); Nomura, Kazuaki; Endo, Masahiro; Minohara, Shin-ichi
1995-02-01
Use of heavy-ion beams to mount a pinpoint attack on unhealthy tissue requires that the target tissue be placed in the precise location specified by the therapy planning equipment. The article reports on the detailed specifications, positioning mechanism, position verification method and the interface with the therapy planning equipment. (author).
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Energy Technology Data Exchange (ETDEWEB)
Don, Higson; Ches, Mason; Andrew, McEwan; Peter, Burns; Riaz, Akber; Ron, Cameron; Pamela, Sykes; Joe, Young [Australasian Radiation Protection Society (Australia)
2006-07-01
At its Annual General Meeting in 2004, the Australasian Radiation Protection Society (A.R.P.S.) set up a working group to draft a statement of the Society's position on risks from low levels of exposure to ionizing radiation. The resulting position statement was adopted by the Society at its Annual General Meeting in 2005. Its salient features are as follows: First, there is insufficient evidence to establish a dose-effect relationship for doses that are less than a few tens of milli sieverts in a year. A linear extrapolation from higher dose levels should be assumed only for the purpose of applying regulatory controls. Secondly, estimates of collective dose arising from individual doses that are less than some tens of milli sieverts in a year should not be used to predict numbers of fatal cancers. Thirdly, the risk to an individual of doses significantly less than 100 micro sieverts in a year is so small, if it exists at all, that regulatory requirements to control exposure at this level are not warranted. (authors)
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Concurrence classes for general pure multipartite states
International Nuclear Information System (INIS)
Heydari, Hoshang
2005-01-01
We propose concurrence classes for general pure multipartite states based on an orthogonal complement of a positive operator-valued measure on quantum phase. In particular, we construct W m class, GHZ m , and GHZ m-1 class concurrences for general pure m-partite states. We give explicit expressions for W 3 and GHZ 3 class concurrences for general pure three-partite states and for W 4 , GHZ 4 and GHZ 3 class concurrences for general pure four-partite states
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2010-07-01
... the Underground Injection Control (UIC) Program established under the Safe Drinking Water Act. This... INJECTION CONTROL PROGRAM Requirements for Owners and Operators of Class V Injection Wells § 144.79 General. This subpart tells you what requirements apply if you own or operate a Class V injection well. You may...
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2010-10-01
...) University Affiliated Programs (UAPs). [52 FR 44845, Nov. 20, 1987, as amended at 54 FR 47984, Nov. 20, 1989... PROGRAM REQUIREMENTS APPLICABLE TO THE DEVELOPMENTAL DISABILITIES PROGRAM § 1385.1 General. Except as specified in § 1385.4, the requirements in this part are applicable to the following programs and projects...
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Quality Space and Launch Requirements, Addendum to AS9100C
2015-05-08
Laboratories and Measuring and Test Equipment – General Requirements (1994) ISO 9001:2008 Quality management systems – Requirements (2008) ISO / IEC ...understood that not all suppliers may be compliant to AS9100 or perhaps even to ISO 9001. Section 7 provides requirements for selecting and monitoring... 17025 :2005 General requirements for the competence of testing and calibration laboratories MIL-STD-45662A Calibration Systems Requirements (Cancelled 27
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47 CFR 10.540 - Attestation requirement. [Reserved
2010-10-01
... 47 Telecommunication 1 2010-10-01 2010-10-01 false Attestation requirement. [Reserved] 10.540 Section 10.540 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM Equipment Requirements § 10.540 Attestation requirement. [Reserved] ...
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special position for the anaesthetic management of a patient with ...
African Journals Online (AJOL)
2010-03-01
Mar 1, 2010 ... was too huge to allow adoption of the supine position for induction of anaesthesia. In order to achieve a suit- ... Keywords: Anaesthetic position, Operating table, Gi- ant mass, Airway management, General .... tions of stroke and death related to shoulder sur- gery in the sitting position. Arthroscopy 2008.
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40 CFR 145.24 - Attorney General's statement.
2010-07-01
... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Attorney General's statement. 145.24... (CONTINUED) STATE UIC PROGRAM REQUIREMENTS State Program Submissions § 145.24 Attorney General's statement... State Attorney General (or the attorney for those State or interstate agencies which have independent...
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42 CFR 424.36 - Signature requirements.
2010-10-01
... 42 Public Health 3 2010-10-01 2010-10-01 false Signature requirements. 424.36 Section 424.36... (CONTINUED) MEDICARE PROGRAM CONDITIONS FOR MEDICARE PAYMENT Claims for Payment § 424.36 Signature requirements. (a) General rule. The beneficiary's own signature is required on the claim unless the beneficiary...
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Belgium’s position in world trade
V. Baugnet; K. Burggraeve; L. Dresse; Ch. Piette; B. Vuidar
2010-01-01
The objective of the article is to give a general overview of the position that Belgium occupies in the world trade stakes and its ability to adjust in response to changes in the international environment. Over the last two decades, world trade has expanded considerably, buoyed up by the rapid growth of new economic centres, the advanced economies generally having seen a drop in their market share. However, the growth in Belgium’s exports has lagged behind the average for twelve European coun...
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Predictors for benign paroxysmal positional vertigo with positive Dix–Hallpike test
Directory of Open Access Journals (Sweden)
Noda K
2011-12-01
Full Text Available Kazutaka Noda, Masatomi Ikusaka, Yoshiyuki Ohira, Toshihiko Takada, Tomoko TsukamotoDepartment of General Medicine, Chiba University Hospital, Chiba, JapanObjective: Patient medical history is important for making a diagnosis of causes of dizziness, but there have been no studies on the diagnostic value of individual items in the history. This study was performed to identify and validate useful questions for suspecting a diagnosis of benign paroxysmal positional vertigo (BPPV.Methods: Construction and validation of a disease prediction model was performed at the outpatient clinic in the Department of General Medicine of Chiba University Hospital. Patients with dizziness were enrolled (145 patients for construction of the disease prediction model and 61 patients for its validation. This study targeted BPPV of the posterior semicircular canals only with a positive Dix–Hallpike test (DHT + BPPV to avoid diagnostic ambiguity. Binomial logistic regression analysis was performed to identify the items that were useful for diagnosis or exclusion of DHT + BPPV.Results: Twelve patients from the derivation set and six patients from the validation set had DHT + BPPV. Binomial logistic regression analysis selected a "duration of dizziness ≤15 seconds" and "onset when turning over in bed" as independent predictors of DHT + BPPV with an odds ratio (95% confidence interval of 4.36 (1.18–16.19 and 10.17 (2.49–41.63, respectively. Affirmative answers to both questions yielded a likelihood ratio of 6.81 (5.11–9.10 for diagnosis of DHT + BPPV, while negative answers to both had a likelihood ratio of 0.19 (0.08–0.47.Conclusion: A "duration of dizziness ≤15 seconds" and "onset when turning over in bed" were the two most important questions among various historical features of BPPV.Keywords: benign paroxysmal positional vertigo, likelihood ratio, diagnosis, screening, prediction rules
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Directory of Open Access Journals (Sweden)
Sertac Yetiser, MD
2017-06-01
Full Text Available Direction-changing positional nystagmus is generally thought to be of central origin. Reversal of initial positional nystagmus during maintaining the head position in patients with benign paroxysmal positional vertigo (BPPV is quite unusual and could be a sign of peripheral pathology. Vestibular reflex adaptation, simultaneous co-existence of canalolithiasis and cupulolithiasis in the same or both ears and changing in direction of debris movement have been proposed for the mechanism of this phenomenon. This can be a sign of simultaneous ampullopedal and ampulofugal flows during single head movement. This double-phase pattern of flow causing reversal of positional nystagmus could be related with the amount, location and dispersal of otolithic debris inside the membranous labyrinth. Four patients (3 lateral canal canalolithiasis and 1 posterior canal with reversing spontaneous nystagmus among 530 patients with BPPV have been identified in our clinic. They have been cured with standard re-positioning maneuvers. Endolymphatic reflux theory has been proposed as the underlying mechanism for unusual behavior of otolithic debris.
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Value Positions in E-government strategies
DEFF Research Database (Denmark)
Persson, John Stouby; Reinwald, Anja Kaldahl; Skorve, Espen
2017-01-01
by value positions deeply enshrined in the traditions of public administration. We present a theory directed con-tent analysis of value positions in the national e-government strategy for Denmark published for the first time in 1994 and latest in 2016. Our comparison of the value positions in the two e......-government strategies show consistency over time when looking at the ideals of professionalism, service, and efficiency. While the least dominant ideal of engagement, has declined. The 22-year timespan separating the development of these two strategies had major technological advances, but little transformational...... impact on Danish e-government strategies in their general value positions. We discuss how our findings contribute to previous research on values in e-government and have practical implications for working with e-government strategies....
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Jensen, Robin E; King, Abigail Selzer
2013-01-01
In 1988, Surgeon General C. Everett Koop published "Understanding AIDS," the nation's first and only direct mailing sent to every private home in the country. His appeals therein were driven by what we label authoritative metaphors. Communicated by and/or attributed to persons of authority, authoritative metaphors capitalize on the symbolic force of sanctioned power by appealing to the ethos of office. In "Understanding AIDS," we find that Koop drew from his positions as a surgeon and a general, respectively, to equate AIDS with an unprecedented plague and an unprecedented war. He created new authoritative metaphors out of the vestiges of familiar metaphors related to disease and public health and thereby portrayed AIDS as a recognizable but decisively unique dilemma requiring distinct preventative behaviors.
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50 CFR 13.12 - General information requirements on applications for permits.
2010-10-01
... available, occupation, and any business, agency, organizational, or institutional affiliation associated... permits, together with any additional justification, including supporting documentation as required by the... permit Section Importation at nondesignated ports: Scientific 14.31 Deterioration prevention 14.32...
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Problem drinking - detection and assessment in general practice.
Demirkol, Apo; Haber, Paul; Conigrave, Katherine
2011-08-01
Alcohol has long been an integral part of the social life of many Australians. However, alcohol is associated with significant harm to drinkers, and also to nondrinkers. This article explores the role of the general practitioner in the detection and assessment of problem drinking. Excessive alcohol use is a major public health problem and the majority of people who drink excessively go undetected. General practitioners are in a good position to detect excessive alcohol consumption; earlier intervention can help improve outcomes. AUDIT-C is an effective screening tool for the detection of problem drinking. National Health and Medical Research Council guidelines suggest that no more than two standard drinks on each occasion will keep lifetime risk of death from alcohol related disease or injury at a low level. Once an alcohol problem is detected it is important to assess for alcohol dependence, other substance use, motivation to change, psychiatric comorbidities and examination and investigation findings that may be associated with excessive alcohol use. A comprehensive assessment of the impact and risk of harm of the patient's drinking to themselves and others is vital, and may require several consultations.
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Specifying semantic information on functional requirements
YAO, WUPING
2012-01-01
Requirements engineering is a challenging process in software development projects. Requirements, in general, are documented in natural language. They often have issues related to ambiguity, completeness and consistency. How to improve the quality of requirements documentation remains a classic research topic. This research aims at improving the way of editing and documenting functional requirements. We propose a meta-model to specify the semantic information of functional requirements, and d...
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40 CFR 123.23 - Attorney General's statement.
2010-07-01
... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Attorney General's statement. 123.23... PROGRAM REQUIREMENTS State Program Submissions § 123.23 Attorney General's statement. (a) Any State that seeks to administer a program under this part shall submit a statement from the State Attorney General...
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Thinking back about a positive event: The impact of processing style on positive affect
Directory of Open Access Journals (Sweden)
Sabine eNelis
2015-03-01
Full Text Available The manner in which individuals recall an autobiographical positive life event has affective consequences. Two studies addressed the processing styles during positive memory recall in a non-clinical sample. Participants retrieved a positive memory which was self-generated (Study 1, n = 70 or experimenter-chosen (i.e., academic achievement, Study 2, n = 159, followed by the induction of one of three processing styles (between-subjects: In Study 1, a ‘concrete/imagery’ vs. ‘abstract/verbal’ processing style was compared. In Study 2, a ‘concrete/imagery’, ‘abstract/verbal’, and ‘comparative/verbal’ processing style were compared. The processing of a personal memory in a concrete/imagery-based way led to a larger increase in positive affect compared to abstract/verbal processing in Study 1, as well as compared to comparative/verbal thinking in Study 2. Results of Study 2 further suggest that it is making unfavourable verbal comparisons that may hinder affective benefits to positive memories (rather then general abstract/verbal processing per se. The comparative/verbal thinking style failed to lead to improvements in positive affect, and with increasing levels of depressive symptoms it had a more negative impact on change in positive affect. We found no evidence that participant’s tendency to have dampening thoughts in response to positive affect in daily life contributed to the affective impact of positive memory recall. The results support the potential for current trainings in boosting positive memories and mental imagery, and underline the search for parameters that determine at times deleterious outcomes of abstract/verbal memory processing in the face of positive information.
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7 CFR 718.9 - Signature requirements.
2010-01-01
... 7 Agriculture 7 2010-01-01 2010-01-01 false Signature requirements. 718.9 Section 718.9... MULTIPLE PROGRAMS General Provisions § 718.9 Signature requirements. (a) When a program authorized by this chapter or Chapter XIV of this title requires the signature of a producer; landowner; landlord; or tenant...
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49 CFR 7.4 - Publication required.
2010-10-01
... 49 Transportation 1 2010-10-01 2010-10-01 false Publication required. 7.4 Section 7.4 Transportation Office of the Secretary of Transportation PUBLIC AVAILABILITY OF INFORMATION Information Required To Be Made Public by DOT § 7.4 Publication required. (a) General. The material described in § 7.3...
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Identifying and Eliminating Deficiencies in the General Surgery Resident Core Competency Curriculum.
Tapia, Nicole M; Milewicz, Allen; Whitney, Stephen E; Liang, Michael K; Braxton, Carla C
2014-06-01
Although the Accreditation Council for Graduate Medical Education has defined 6 core competencies required of resident education, no consensus exists on best practices for reaching resident proficiency. Surgery programs must develop resourceful methods to incorporate learning. While patient care and medical knowledge are approached with formal didactics and traditional Halstedian educational formats, other core competencies are presumed to be learned on the job or emphasized in conferences. To test the hypothesis that our residents lack a foundation in several of the nonclinical core competencies and to seek to develop a formal curriculum that can be integrated into our current didactic time, with minimal effect on resident work hours and rest hours. Anonymous Likert-type scale needs assessment survey requesting residents within a large single general surgery residency program to rate their understanding, working knowledge, or level of comfort on the following 10 topics: negotiation and conflict resolution; leadership styles; health care legislation; principles of quality delivery of care, patient safety, and performance improvement; business of medicine; clinical practice models; role of advocacy in health care policy and government; personal finance management; team building; and roles of innovation and technology in health care delivery. Proportions of resident responses scored as positive (agree or strongly agree) or negative (disagree or strongly disagree). In total, 48 surgery residents (70%) responded to the survey. Only 3 topics (leadership styles, team building, and roles of innovation and technology in health care delivery) had greater than 70% positive responses, while 2 topics (negotiation and conflict resolution and principles of quality delivery of care, patient safety, and performance improvement) had greater than 60% positive responses. The remaining topics had less than 40% positive responses, with the least positive responses on the topics
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International Nuclear Information System (INIS)
Aggarwal, Priyanka; Syed, Zainab; El-Sheimy, Naser
2009-01-01
Navigation includes the integration of methodologies and systems for estimating time-varying position, velocity and attitude of moving objects. Navigation incorporating the integrated inertial navigation system (INS) and global positioning system (GPS) generally requires extensive evaluations of nonlinear equations involving double integration. Currently, integrated navigation systems are commonly implemented using the extended Kalman filter (EKF). The EKF assumes a linearized process, measurement models and Gaussian noise distributions. These assumptions are unrealistic for highly nonlinear systems like land vehicle navigation and may cause filter divergence. A particle filter (PF) is developed to enhance integrated INS/GPS system performance as it can easily deal with nonlinearity and non-Gaussian noises. In this paper, a hybrid extended particle filter (HEPF) is developed as an alternative to the well-known EKF to achieve better navigation data accuracy for low-cost microelectromechanical system sensors. The results show that the HEPF performs better than the EKF during GPS outages, especially when simulated outages are located in periods with high vehicle dynamics
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Differential forms and the geometry of general relativity
Dray, Tevian
2015-01-01
Differential Forms and the Geometry of General Relativity provides readers with a coherent path to understanding relativity. Requiring little more than calculus and some linear algebra, it helps readers learn just enough differential geometry to grasp the basics of general relativity.The book contains two intertwined but distinct halves. Designed for advanced undergraduate or beginning graduate students in mathematics or physics, most of the text requires little more than familiarity with calculus and linear algebra. The first half presents an introduction to general relativity that describes
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A fast high-precision six-degree-of-freedom relative position sensor
Hughes, Gary B.; Macasaet, Van P.; Griswold, Janelle; Sison, Claudia A.; Lubin, Philip; Meinhold, Peter; Suen, Jonathan; Brashears, Travis; Zhang, Qicheng; Madajian, Jonathan
2016-03-01
Lasers are commonly used in high-precision measurement and profiling systems. Some laser measurement systems are based on interferometry principles, and others are based on active triangulation, depending on requirements of the application. This paper describes an active triangulation laser measurement system for a specific application wherein the relative position of two fixed, rigid mechanical components is to be measured dynamically with high precision in six degrees of freedom (DOF). Potential applications include optical systems with feedback to control for mechanical vibration, such as target acquisition devices with multiple focal planes. The method uses an array of several laser emitters mounted on one component. The lasers are directed at a reflective surface on the second component. The reflective surface consists of a piecewise-planar pattern such as a pyramid, or more generally a curved reflective surface such as a hyperbolic paraboloid. The reflected spots are sensed at 2-dimensional photodiode arrays on the emitter component. Changes in the relative position of the emitter component and reflective surface will shift the location of the reflected spots within photodiode arrays. Relative motion in any degree of freedom produces independent shifts in the reflected spot locations, allowing full six-DOF relative position determination between the two component positions. Response time of the sensor is limited by the read-out rate of the photodiode arrays. Algorithms are given for position determination with limits on uncertainty and sensitivity, based on laser and spot-sensor characteristics, and assuming regular surfaces. Additional uncertainty analysis is achievable for surface irregularities based on calibration data.
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Directory of Open Access Journals (Sweden)
Fadnes Lars T
2010-09-01
Full Text Available Abstract Background Health workers' counselling practices are essential to improve infant feeding practices. This paper will assess how infant feeding counselling was done and experienced by counsellors and mothers in Eastern Uganda in the context of previous guidelines. This has implications for implementation of the new infant feeding guidelines from 2009. Methods This paper combines qualitative and quantitative data from Mbale District in Eastern Uganda. Data was collected from 2003 to 2005 in a mixed methods approach. This includes: key-informant interviews among eighteen health workers in the public hospital, health clinics and non-governmental organisations working with people living with HIV, fifteen focus group discussions in the general population and among clients from an HIV clinic, two cross-sectional surveys including 727 mothers from the general population and 235 HIV-positive mothers. Results The counselling sessions were often improvised. Health workers frequently had pragmatic approaches to infant feeding as many clients struggled with poverty, stigma and non-disclosure of HIV. The feasibility of the infant feeding recommendations was perceived as challenging among health workers, both for HIV-positive mothers and in the general population. Group counselling with large groups was common in the public health service. Some extra infant feeding teaching capacities were mobilised for care-takers of undernourished children. A tendency to simplify messages giving one-sided information was seen. Different health workers presented contradicting simplified perspectives in some cases. Outdated training was a common concern with many health workers not being given courses or seminars on infant feeding since professional graduation. Other problems were minimal staffing, lack of resources, and programs being started and subsequently stopped abruptly. Many of the HIV-counsellors in the non-governmental organisations got extended training in
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International Nuclear Information System (INIS)
1983-04-01
NUREG-0869 is comprised of the following documents: Proposed Regulatory Guide 1.82, Revision 1, Sump for Emergency Core Cooling and Containment Spray Systems; The Value-Impact Statement for USI A-43, Containment Emergency Sump Performance; and Background and Summary of Minutes of Meetings of the Committee to Review Generic Requirements Regarding Unresolved Safety Issue A-43 Resolution. The report has been assembled to facilitate obtaining for comment feedback on the position developed for resolution of USI A-43. There are no licensing requirements contained in NUREG-0869, and it should be clearly noted that this for comment report will not be used as interim requirements
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Self-reported history of Pap-smear in HIV-positive women in Northern Italy: a cross-sectional study
Directory of Open Access Journals (Sweden)
Ghinelli Florio
2010-06-01
Full Text Available Abstract Background The incidence of invasive cervical cancer in HIV-positive women is higher than in the general population. There is evidence that HIV-positive women do not participate sufficiently in cervical cancer screening in Italy, where cervical cancer is more than 10-fold higher in women with AIDS than in the general population. The aim of the present study was to evaluate the history of Pap-smear in HIV-positive women in Italy in recent years. We also examined the sociodemographic, clinical, and organizational factors associated with adherence to cervical cancer screening. Methods A cross-sectional study was conducted between July 2006 and June 2007 in Emilia-Romagna region (Northern Italy. All HIV-positive women who received a follow-up visit in one of the 10 regional infectivology units were invited to participate. History of Pap-smear, including abnormal smears and subsequent treatment, was investigated through a self-administered anonymous questionnaire. The association between lack of Pap-smear in the year preceding the interview and selected characteristics was assessed by means of odds ratios (OR and 95% confidence intervals adjusted for study centre and age. Results A total of 1,002 HIV-positive women were interviewed. Nine percent reported no history of Pap-smear, and 39% had no Pap-smear in the year prior to the date of questionnaire (last year. The lack of Pap-smear in the last year was significantly associated with age Three hundred five (34% women reported a previous abnormal Pap-smear, and of the 178 (58% referred for treatment, 97% complied. Conclusions In recent years the self-reported history of Pap-smear in HIV-positive women, in some public clinics in Italy, is higher than previously reported, but further efforts are required to make sure cervical cancer screening is accessible to all HIV-positive women.
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A symmetric positive definite formulation for monolithic fluid structure interaction
Robinson-Mosher, Avi; Schroeder, Craig; Fedkiw, Ronald
2011-01-01
In this paper we consider a strongly coupled (monolithic) fluid structure interaction framework for incompressible flow, as opposed to a loosely coupled (partitioned) method. This requires solving a single linear system that combines the unknown velocities of the structure with the unknown pressures of the fluid. In our previous work, we were able to obtain a symmetric formulation of this coupled system; however, it was also indefinite, making it more difficult to solve. In fact in practice there have been cases where we have been unable to invert the system. In this paper we take a novel approach that consists of factoring the damping matrix of deformable structures and show that this can be used to obtain a symmetric positive definite system, at least to the extent that the uncoupled systems were symmetric positive definite. We use a traditional MAC grid discretization of the fluid and a fully Lagrangian discretization of the structures for the sake of exposition, noting that our procedure can be generalized to other scenarios. For the special case of rigid bodies, where there are no internal damping forces, we exactly recover the system of Batty et al. (2007) [4]. © 2010 Elsevier Inc.
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A symmetric positive definite formulation for monolithic fluid structure interaction
Robinson-Mosher, Avi
2011-02-01
In this paper we consider a strongly coupled (monolithic) fluid structure interaction framework for incompressible flow, as opposed to a loosely coupled (partitioned) method. This requires solving a single linear system that combines the unknown velocities of the structure with the unknown pressures of the fluid. In our previous work, we were able to obtain a symmetric formulation of this coupled system; however, it was also indefinite, making it more difficult to solve. In fact in practice there have been cases where we have been unable to invert the system. In this paper we take a novel approach that consists of factoring the damping matrix of deformable structures and show that this can be used to obtain a symmetric positive definite system, at least to the extent that the uncoupled systems were symmetric positive definite. We use a traditional MAC grid discretization of the fluid and a fully Lagrangian discretization of the structures for the sake of exposition, noting that our procedure can be generalized to other scenarios. For the special case of rigid bodies, where there are no internal damping forces, we exactly recover the system of Batty et al. (2007) [4]. © 2010 Elsevier Inc.
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Positive-Operator Valued Measure (POVM Quantization
Directory of Open Access Journals (Sweden)
Jean Pierre Gazeau
2014-12-01
Full Text Available We present a general formalism for giving a measure space paired with a separable Hilbert space a quantum version based on a normalized positive operator-valued measure. The latter are built from families of density operators labeled by points of the measure space. We especially focus on various probabilistic aspects of these constructions. Simple ormore elaborate examples illustrate the procedure: circle, two-sphere, plane and half-plane. Links with Positive-Operator Valued Measure (POVM quantum measurement and quantum statistical inference are sketched.
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A general technique for characterizing x-ray position sensitive arrays
International Nuclear Information System (INIS)
Dufresne, E.; Bruning, R.; Sutton, M.; Stephenson, G.B.
1994-03-01
We present a general statistical technique for characterizing x-ray sensitive linear diode arrays and CCD arrays. We apply this technique to characterize the response of a linear diode array, Princeton Instrument model X-PDA, and a virtual phase CCD array, TI 4849, to direct illumination by x-rays. We find that the response of the linear array is linearly proportional to the incident intensity and uniform over its length to within 2 %. Its quantum efficiency is 38 % for Cu K α x-rays. The resolution function is evaluated from the spatial autocorrelation function and falls to 10 % of its peak value after one pixel. On the other hand, the response of the CCD detecting system to direct x-ray exposure is non-linear. To properly quantify the scattered x-rays, one must correct for the non- linearity. The resolution is two pixels along the serial transfer direction. We characterize the noise of the CCD and propose a model that takes into account the non-linearity and the resolution function to estimate the quantum efficiency of the detector. The quantum efficiency is 20 %
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Generalized noise terms for the quantized fluctuational electrodynamics
DEFF Research Database (Denmark)
Partanen, Mikko; Hayrynen, Teppo; Tulkki, Jukka
2017-01-01
position-dependent quantum models for the photon number in resonant structures have only been formulated very recently and only for dielectric media. Here we present a general position-dependent quantized fluctuational electrodynamics (QFED) formalism that extends the consistent field quantization...