WorldWideScience

Sample records for survey conducted jointly

  1. Conducting a Withdrawal Survey.

    Science.gov (United States)

    Aldridge, Sue; Rowley, Jennifer

    2001-01-01

    A survey at Edge Hill College of Higher Education in Canada, designed to be part of the mechanism for monitoring and evaluating the quality of the student experience, revealed that key factors influencing withdrawal were: course not as expected, traveling difficulties, institution not as expected, domestic difficulties, and financial difficulties.…

  2. NSTA Conducts Nuclear Energy Survey for AIF

    Science.gov (United States)

    Science Teacher, 1972

    1972-01-01

    A survey conducted to determine teacher's instructional resources, methods, materials, and attitudes toward various uses of nuclear energy resulted in nearly one thousand science teachers throughout the nation responding. Results of survey are presented and five recommendations for action are made. (DF)

  3. NSTA Conducts Nuclear Energy Survey for AIF

    Science.gov (United States)

    Science Teacher, 1972

    1972-01-01

    A survey conducted to determine teacher's instructional resources, methods, materials, and attitudes toward various uses of nuclear energy resulted in nearly one thousand science teachers throughout the nation responding. Results of survey are presented and five recommendations for action are made. (DF)

  4. Using Electronic Mail to Conduct Survey Research.

    Science.gov (United States)

    Thach, Liz

    1995-01-01

    Describes public and private online networks and the characteristics of electronic mail. Reviews the literature on survey research conducted via electronic mail, and examines the issues of design, implementation, and response. A table displays advantages and disadvantages of electronic mail surveys. (AEF)

  5. An Astronomical Survey Conducted in Belgium

    Science.gov (United States)

    Nazé, Yaël; Fantaine, Sébastien

    2014-01-01

    This paper presents the results of the first survey conducted in Belgium about the interest in and knowledge of astronomy. Two samples were studied, the public at large (667 questionnaires) and students (2589 questionnaires), but the results are generally similar in both samples. We evaluated people's interest, main information source and…

  6. Assimilating ambiguous observations to jointly estimate groundwater recharge and conductivity

    Science.gov (United States)

    Erdal, Daniel; Cirpka, Olaf A.

    2016-04-01

    In coupled modelling of catchments, the groundwater compartment can be an important water storage as well as having influence on both rivers and evapotranspirational fluxes. It is therefore important to parameterize the groundwater model as correctly as possible. Primarily important to regional groundwater flow is the spatially variable hydraulic conductivity. However, also the groundwater recharge, in a coupled system coming from the unsaturated zone but in a stand-alone groundwater model a boundary condition, is also of high importance. As with all subsurface systems, groundwater properties are difficult to observe in reality and their estimation is an ongoing topic in groundwater research and practice. Commonly, we have to rely on time series of groundwater head observations as base for any parameter estimation. Heads, however, have the drawback that they can be ambiguous and may not uniquely define the inverse problem, especially if both recharge and conductivity are seen as unknown. In the presented work we use a 2D virtual groundwater test case to investigate how the prior knowledge of recharge and conductivity influence their respective and joint estimation as spatially variable fields using head data. Using the Ensemble Kalman filter, it is shown that the joint estimation is possible if the prior knowledge is good enough. If the prior is erroneous the a-priori sampled fields cannot be corrected by the data. However, it is also shown that if the prior knowledge is directly wrong the estimated recharge field can resemble the true conductivity field, resulting in a model that meets the observations but has very poor predictive power. The study exemplifies the importance of prior knowledge in the joint estimation of parameters from ambiguous measurements.

  7. An astronomical survey conducted in Belgium

    CERN Document Server

    Naze, Yael

    2013-01-01

    This article presents the results of the first survey conducted in Belgium about the interest and knowledge in astronomy. Two samples were studied, the public at large (667 questionnaires) and students (2589 questionnaires), but the results are generally similar in both samples. We evaluated people's interest, main information source, and attitudes towards astronomy, as well as their supposed and actual knowledge of the subject. The main conclusion is that, despite a poor self-confidence, people do know the basic astronomical concepts. However, that knowledge is not deeply rooted, as reasoning questions show well-spread misconceptions and/or misunderstandings.

  8. AMS/NRCan Joint Survey Report: Aerial Campaign

    Energy Technology Data Exchange (ETDEWEB)

    Wasiolek, Piotr [National Security Technologies, LLC. (NSTec), Mercury, NV (United States); Stampahar, Jez [National Security Technologies, LLC. (NSTec), Mercury, NV (United States); Malchow, Rusty [National Security Technologies, LLC. (NSTec), Mercury, NV (United States); Stampahar, Tom [National Security Technologies, LLC. (NSTec), Mercury, NV (United States); Lukens, Mike [National Security Technologies, LLC. (NSTec), Mercury, NV (United States); Seywerd, Henry [Natural Resources Canada (Canada); Fortin, Richard [Natural Resources Canada (Canada); Harvey, Brad [Natural Resources Canada (Canada); Sinclair, Laurel [Natural Resources Canada (Canada)

    2014-12-31

    In January 2014 the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) and the Natural Resources Canada (NRCan) Nuclear Emergency Response project conducted a series of joint surveys at a number of locations in Nevada including the Nevada National Security Site (NNSS). The goal of this project was to compare the responses of the two agencies’ aerial radiation detection systems and data analysis techniques. This test included varied radioactive surface contamination levels and isotopic composition experienced at the NNSS and the differing data processing techniques utilized by the respective teams. Because both teams used the commercial aerial radiation detection systems from Radiation Solutions, Inc., the main focus of the campaign was to investigate the data acquisition techniques, data analysis, and ground-truth verification. The NRCan system consisted of four 4" × 4" × 16" NaI(Tl) scintillator crystals of which two were externally mounted in a modified commercial cargo basket certified for the Eurocopter AS350; the NNSA AMS system consisted of twelve 2" × 4" × 16" NaI(Tl) crystals in externally mounted dedicated pods. For NRCan, the joint survey provided an opportunity to characterize their system’s response to extended sources of various fission products at the NNSS. Since both systems play an important role in their respective countries’ national framework of radiological emergency response and are subject to multiple mutual cooperation agreements, it was important for each country to obtain more thorough knowledge of how they would employ these important assets and define the roles that they would each play in an actual response.

  9. Ethical challenges in designing and conducting medicine quality surveys

    OpenAIRE

    Tabernero, P; Parker, M.; Ravinetto, R; Phanouvong, S; Yeung, S; Kitutu, FE; Cheah, PY; MAYXAY, M; Guerin, PJ; Newton, PN

    2016-01-01

    ObjectivesIn this paper we discuss the main ethical challenges related to the conduct of medicine quality surveys and make suggestions on how to address them. MethodMost evidence-based information regarding medicine quality derives from surveys. However, existing research ethical guidelines do not provide specific guidance for medicine quality surveys. Hence, those conducting surveys are often left wondering how to judge what counts as best practice. A list of the main ethical challenges in t...

  10. Improvement of metallic joint electrical conductivity using a novel conductive paste produced from recycled residues

    Directory of Open Access Journals (Sweden)

    Erivelto Luís de Souza

    2006-06-01

    Full Text Available In industry, the transmission of electricity usually requires high currents transported for very long distances, and in some cases, such as in aluminum plants, the use of high currents is essential for the reduction process. The connections between the electrical furnaces and the transmission cables are made with busbars, which can be comprised of either one or two different types of metal. In this transmission process, the main method to upgrade electrical circuit performance is by improving conductivity at the joint interface. Due to the need to reduce cost and simplify maintenance procedures, the interfaces at the joints are simply brushed, and conductive pastes are pressed between the contacting metals. The material most commonly used is a high-cost graphite paste, which is not produced by any Brazilian company. This paper presents a novel conductive paste, easily elaborated from industrial residues, involving low-cost production, yet presenting better results than those obtained with the graphite paste.A transmissão de eletricidade na indústria usualmente implica altas correntes transportadas por grandes distâncias e, em alguns casos, como em fábricas de alumínio, o uso de altas correntes é essencial no processo de redução. As conexões entre os cabos de transmissão e os fornos elétricos são feitas com barramentos, que podem ser de apenas um tipo de metal, ou de dois diferentes tipos. Nesse processo de transmissão, a principal maneira de aumentar o desempenho do circuito é através da melhoria da condutividade na interface das juntas elétricas. Devido às necessidades de redução de custos e de simplificação dos procedimentos de manutenção, as interfaces nas juntas são apenas escovadas e pastas contutoras são pressionadas entre os metais em contato. O material mais comumente usado é uma pasta condutora de grafite de alto custo, a qual não é produzida por nenhuma companhia brasileira. Esse artigo apresenta uma pasta

  11. Use of Internet panels to conduct surveys.

    Science.gov (United States)

    Hays, Ron D; Liu, Honghu; Kapteyn, Arie

    2015-09-01

    The use of Internet panels to collect survey data is increasing because it is cost-effective, enables access to large and diverse samples quickly, takes less time than traditional methods to obtain data for analysis, and the standardization of the data collection process makes studies easy to replicate. A variety of probability-based panels have been created, including Telepanel/CentERpanel, Knowledge Networks (now GFK KnowledgePanel), the American Life Panel, the Longitudinal Internet Studies for the Social Sciences panel, and the Understanding America Study panel. Despite the advantage of having a known denominator (sampling frame), the probability-based Internet panels often have low recruitment participation rates, and some have argued that there is little practical difference between opting out of a probability sample and opting into a nonprobability (convenience) Internet panel. This article provides an overview of both probability-based and convenience panels, discussing potential benefits and cautions for each method, and summarizing the approaches used to weight panel respondents in order to better represent the underlying population. Challenges of using Internet panel data are discussed, including false answers, careless responses, giving the same answer repeatedly, getting multiple surveys from the same respondent, and panelists being members of multiple panels. More is to be learned about Internet panels generally and about Web-based data collection, as well as how to evaluate data collected using mobile devices and social-media platforms.

  12. Ethical challenges in designing and conducting medicine quality surveys.

    Science.gov (United States)

    Tabernero, Patricia; Parker, Michael; Ravinetto, Raffaella; Phanouvong, Souly; Yeung, Shunmay; Kitutu, Freddy E; Cheah, Phaik Yeong; Mayxay, Mayfong; Guerin, Philippe J; Newton, Paul N

    2016-06-01

    In this paper we discuss the main ethical challenges related to the conduct of medicine quality surveys and make suggestions on how to address them. Most evidence-based information regarding medicine quality derives from surveys. However, existing research ethical guidelines do not provide specific guidance for medicine quality surveys. Hence, those conducting surveys are often left wondering how to judge what counts as best practice. A list of the main ethical challenges in the design and conduct of surveys is presented. It is vital that the design and conduct of medicine quality surveys uphold moral and ethical obligations and analyse the ethical implications and consequences of such work. These aspects include the impact on the local availability of and access to medicines; the confidentiality and privacy of the surveyors and the surveyed; questions as to whether outlet staff personnel should be told they are part of a survey; the need of ethical and regulatory approvals; and how the findings should be disseminated. Medicine quality surveys should ideally be conducted in partnership with the relevant national Medicine Regulatory Authorities. An international, but contextually sensitive, model of good ethical practice for such surveys is needed. © 2016 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

  13. Summarizing knowledge about ethical considerations when conducting Joint Interviews with close relatives

    DEFF Research Database (Denmark)

    Voltelen, Barbara; Konradsen, Hanne; Østergaard, Birte

    2016-01-01

    was analyzed using thematic analysis with an inductive approach. Results In total 17 articles were located. Findings were divided into two main themes: Ethical challenges in conducting joint interviews and Ethical challenges when planning and reporting from joint interviews. Conclusions and implications Joint......Background and purpose Interviewing interrelated persons simultaneously might pose different ethical considerations than single interviews due to informants’ relationship. Studies indicate that conflict torn relationships are the strongest predictor for a negative health status which obligates...... the researcher not to jeopardize it doing joint interviews. Ethical considerations conducting joint interviews remain largely undescribed in the literature. Our purpose was to illuminate the literature regarding specific ethical challenges conducting joint interviews with interrelated people in order to avoid...

  14. Wearable Conductive Fiber Sensors for Multi-Axis Human Joint Angle Measurements

    Directory of Open Access Journals (Sweden)

    Asada H Harry

    2005-03-01

    Full Text Available Abstract Background The practice of continuous, long-term monitoring of human joint motion is one that finds many applications, especially in the medical and rehabilitation fields. There is a lack of acceptable devices available to perform such measurements in the field in a reliable and non-intrusive way over a long period of time. The purpose of this study was therefore to develop such a wearable joint monitoring sensor capable of continuous, day-to-day monitoring. Methods A novel technique of incorporating conductive fibers into flexible, skin-tight fabrics surrounding a joint is developed. Resistance changes across these conductive fibers are measured, and directly related to specific single or multi-axis joint angles through the use of a non-linear predictor after an initial, one-time calibration. Because these sensors are intended for multiple uses, an automated registration algorithm has been devised using a sensitivity template matched to an array of sensors spanning the joints of interest. In this way, a sensor array can be taken off and put back on an individual for multiple uses, with the sensors automatically calibrating themselves each time. Results The wearable sensors designed are comfortable, and acceptable for long-term wear in everyday settings. Results have shown the feasibility of this type of sensor, with accurate measurements of joint motion for both a single-axis knee joint and a double axis hip joint when compared to a standard goniometer used to measure joint angles. Self-registration of the sensors was found to be possible with only a few simple motions by the patient. Conclusion After preliminary experiments involving a pants sensing garment for lower body monitoring, it has been seen that this methodology is effective for monitoring joint motion of the hip and knee. This design therefore produces a robust, comfortable, truly wearable joint monitoring device.

  15. Designing and conducting survey research a comprehensive guide

    CERN Document Server

    Rea, Louis M

    2014-01-01

    The industry standard guide, updated with new ideas and SPSS analysis techniques Designing and Conducting Survey Research: A Comprehensive Guide Fourth Edition is the industry standard resource that covers all major components of the survey process, updated to include new data analysis techniques and SPSS procedures with sample data sets online. The book offers practical, actionable guidance on constructing the instrument, administrating the process, and analyzing and reporting the results, providing extensive examples and worksheets that demonstrate the appropriate use of survey and data tech

  16. Conduction Mechanism of Valence Change Resistive Switching Memory: A Survey

    Directory of Open Access Journals (Sweden)

    Ee Wah Lim

    2015-09-01

    Full Text Available Resistive switching effect in transition metal oxide (TMO based material is often associated with the valence change mechanism (VCM. Typical modeling of valence change resistive switching memory consists of three closely related phenomena, i.e., conductive filament (CF geometry evolution, conduction mechanism and temperature dynamic evolution. It is widely agreed that the electrochemical reduction-oxidation (redox process and oxygen vacancies migration plays an essential role in the CF forming and rupture process. However, the conduction mechanism of resistive switching memory varies considerably depending on the material used in the dielectric layer and selection of electrodes. Among the popular observations are the Poole-Frenkel emission, Schottky emission, space-charge-limited conduction (SCLC, trap-assisted tunneling (TAT and hopping conduction. In this article, we will conduct a survey on several published valence change resistive switching memories with a particular interest in the I-V characteristic and the corresponding conduction mechanism.

  17. Thermal conductance measurements of bolted copper joints for SuperCDMS

    Energy Technology Data Exchange (ETDEWEB)

    Schmitt, R.; Tatkowski, Greg; Ruschman, M.; Golwala, S. R.; Kellaris, N.; Daal, M.; Hall, Jeter C.; Hoppe, Eric W.

    2015-09-01

    Joint thermal conductance testing has been undertaken for bolted copper to copper connections from 60 mK to 26 K. This testing was performed to validate an initial design basis for the SuperCDMS experiment, where a dilution refrigerator will be coupled to a cryostat via multiple bolted connections. Copper used during testing was either gold plated or passivated with citric acid to prevent surface oxidation. Results obtained are well fit by a power law regression of joint thermal conductance to temperature and match well with data collected during a literature review.

  18. Shear Strength of Conductive Adhesive Joints on Rigid and Flexible Substrates Depending on Adhesive Quantity

    Science.gov (United States)

    Hirman, Martin; Steiner, Frantisek

    2016-05-01

    This article deals with the impact of electrically conductive adhesive quantity on the shear strength of joints glued by adhesives "EPO-TEKⓇ H20S" and "MG8331S" on three types of substrates (FR-4, MELINEXⓇST504, DuPont™ PyraluxⓇAC). These joints were made by gluing chip resistors 1206, 0805 and 0603, with two curing profiles for each adhesive. Different thicknesses of stencil and reductions in the size of the hole in stencils were used for this experiment. These differences have an effect on the quantity of conductive adhesives which must be used on the samples. Samples were measured after the curing process by using a shear strength test applied by the device LabTest 3.030. This article presents the effects of different curing profiles, various types of substrates, and different quantities of adhesives on the mechanical strength of the joint.

  19. The Effects of Force and Joint Angle on Muscle Conduction Velocity Estimation

    Science.gov (United States)

    2007-11-02

    Institute of Biomedical Engineering, University of New Brunswick Abstract - Conduction velocity estimated from the surface myoelectric signal has been...changes in joint angle and/or muscle force. Results from this study using myoelectric signals collected from the biceps brachii, indicate that conduction... myoelectric signal (MES) to track changes in muscle biochemistry which are caused by fatigue. By estimating the power spectrum of the surface MES during

  20. Electrical Properties of PPy-Coated Conductive Fabrics for Human Joint Motion Monitoring

    Directory of Open Access Journals (Sweden)

    Jiyong Hu

    2016-03-01

    Full Text Available Body motion signals indicate several pathological features of the human body, and a wearable human motion monitoring system can respond to human joint motion signal in real time, thereby enabling the prevention and treatment of some diseases. Because conductive fabrics can be well integrated with the garment, they are ideal as a sensing element of wearable human motion monitoring systems. This study prepared polypyrrole conductive fabric by in situ polymerization, and the anisotropic property of the conductive fabric resistance, resistance–strain relationship, and the relationship between resistance and the human knee and elbow movements are discussed preliminarily.

  1. Statistical Estimators Using Jointly Administrative and Survey Data to Produce French Structural Business Statistics

    Directory of Open Access Journals (Sweden)

    Brion Philippe

    2015-12-01

    Full Text Available Using as much administrative data as possible is a general trend among most national statistical institutes. Different kinds of administrative sources, from tax authorities or other administrative bodies, are very helpful material in the production of business statistics. However, these sources often have to be completed by information collected through statistical surveys. This article describes the way Insee has implemented such a strategy in order to produce French structural business statistics. The originality of the French procedure is that administrative and survey variables are used jointly for the same enterprises, unlike the majority of multisource systems, in which the two kinds of sources generally complement each other for different categories of units. The idea is to use, as much as possible, the richness of the administrative sources combined with the timeliness of a survey, even if the latter is conducted only on a sample of enterprises. One main issue is the classification of enterprises within the NACE nomenclature, which is a cornerstone variable in producing the breakdown of the results by industry. At a given date, two values of the corresponding code may coexist: the value of the register, not necessarily up to date, and the value resulting from the data collected via the survey, but only from a sample of enterprises. Using all this information together requires the implementation of specific statistical estimators combining some properties of the difference estimators with calibration techniques. This article presents these estimators, as well as their statistical properties, and compares them with those of other methods.

  2. The Trauma Center Organizational Culture Survey: development and conduction.

    Science.gov (United States)

    Davis, Matthew L; Wehbe-Janek, Hania; Subacius, Haris; Pinto, Ruxandra; Nathens, Avery B

    2015-01-01

    The Trauma Center Organizational Culture Survey (TRACCS) instrument was developed to assess organizational culture of trauma centers enrolled in the American College of Surgeons Trauma Quality Program (ACS TQIP). The objective is to provide evidence on the psychometric properties of the factors of TRACCS and describe the current organizational culture of TQIP-enrolled trauma centers. A cross-sectional study was conducted by surveying a sampling of employees at 174 TQIP-enrolled trauma centers. Data collection was preceded by multistep survey development. Psychometric properties were assessed by an exploratory factor analysis (construct validity) and the item-total correlations and Cronbach alpha were calculated (internal reliability). Statistical outcomes of the survey responses were measured by descriptive statistics and mixed effect models. The response rate for trauma center participation in the study was 78.7% (n = 137). The factor analysis resulted in 16 items clustered into three factors as described: opportunity, pride, and diversity, trauma center leadership, and employee respect and recognition. TRACCS was found to be highly reliable with a Cronbach alpha of 0.90 in addition to the three factors (0.91, 0.90, and 0.85). Considerable variability of TRACCS overall and factor score among hospitals was measured, with the largest interhospital deviations among trauma center leadership. More than 80% of the variability in the responses occurred within rather than between hospitals. TRACCS was developed as a reliable tool for measuring trauma center organizational culture. Relationships between TQIP outcomes and measured organizational culture are under investigation. Trauma centers could apply TRACCS to better understand current organizational culture and how change tools can impact culture and subsequent patient and process outcomes. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Neuro-fuzzy estimation of passive robotic joint safe velocity with embedded sensors of conductive silicone rubber

    Science.gov (United States)

    Al-Shammari, Eiman Tamah; Petković, Dalibor; Danesh, Amir Seyed; Shamshirband, Shahaboddin; Issa, Mirna; Zentner, Lena

    2016-05-01

    Robotic operations need to be safe for unpredictable contacts. Joints with passive compliance with springs can be used for soft robotic contacts. However the joints cannot measure external collision forces. In this investigation was developed one passive compliant joint which have soft contacts with external objects and measurement capabilities. To ensure it, conductive silicone rubber was used as material for modeling of the compliant segments of the robotic joint. These compliant segments represent embedded sensors. The conductive silicone rubber is electrically conductive by deformations. The main task was to obtain elastic absorbers for the external collision forces. These absorbers can be used for measurement in the same time. In other words, the joint has an internal measurement system. Adaptive neuro fuzzy inference system (ANFIS) was used to estimate the safety level of the robotic joint by head injury criteria (HIC).

  4. Survey of Joint Implementation activities in China; Chugoku ni okeru kyodo jisshi katsudo kanren chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is a large task for Japan to positively promote the Joint Implementation activities related to the United Nations Framework Convention on Climate Change. Rapid increase in the emission of greenhouse-effect gases, especially CO2, is predicted in China with remarkable economic growth and population of 1.2 billion. It is essential to promote the Joint Implementation activities in China. In this survey, framework, organization, problems and tasks were investigated to effectively promote the Joint Implementation activities in China. Construction of framework for the real Joint Implementation activities has been proposed. Current problems for promoting the Joint Implementation activities in China are that the distinct guideline for the Joint Implementation is not established in the government, that the receiving system including receiving, planning and arranging sections is not established, and that the burden problems for the costs of project evaluation, data acquisition, monitoring, and verification are not solved. 5 refs., 21 figs., 6 tabs.

  5. Fundamental solutions to time-fractional heat conduction equations in two joint half-lines

    Science.gov (United States)

    Povstenko, Yuriy

    2013-10-01

    Heat conduction in two joint half-lines is considered under the condition of perfect contact, i.e. when the temperatures at the contact point and the heat fluxes through the contact point are the same for both regions. The heat conduction in one half-line is described by the equation with the Caputo time-fractional derivative of order α, whereas heat conduction in another half-line is described by the equation with the time derivative of order β. The fundamental solutions to the first and second Cauchy problems as well as to the source problem are obtained using the Laplace transform with respect to time and the cos-Fourier transform with respect to the spatial coordinate. The fundamental solutions are expressed in terms of the Mittag-Leffler function and the Mainardi function.

  6. Conducting a Joint Course on Software Engineering Based on Teamwork of Students

    Directory of Open Access Journals (Sweden)

    Zoran BUDIMAC

    2008-04-01

    Full Text Available For the previous six years, under the auspices of the ``Stability Pact of South-Eastern Europe'' and DAAD, a joint project for developing a course in ``Software Engineering'' has been conducted. The intention of the project was to enable usage of shared materials for software engineering courses at a wide range of universities in participating countries. During school-year 2004/05, for the first time the same course, with the same case study, and the same assignments has been conducted at the Humboldt University Berlin, and the University of Novi Sad. In this paper, we share some of the experiences obtained through conducting the same course in the two school-years: 2004/05 and 2005/06.

  7. A non-conventional technique for evaluating welded joints based on the electrical conductivity

    Energy Technology Data Exchange (ETDEWEB)

    Santos, T.G.; Sorger, G., E-mail: telmo.santos@fct.unl.pt, E-mail: lgs18243@campus.fct.unl.pt [Universidade Nova de Lisboa, UNIDEMI, Departamento de Engenharia Mecanica e Industrial, Faculdade de Ciencias e Tecnologia, Caparica (Portugal); Vilaca, P., E-mail: pedro.vilaca@aalto.fi [Aalto Univ., Dept. of Engineering Design and Production, School of Engineering, Aalto (Finland); Miranda, R., E-mail: rmiranda@fct.unl.pt [Universidade Nova de Lisboa, UNIDEMI, Departamento de Engenharia Mecanica e Industrial, Faculdade de Ciencias e Tecnologia, Caparica (Portugal)

    2015-01-15

    Recent studies showed that electrical conductivity is a valuable technique to identify the different zones of solid-state welded joints with a good correlation with the microstructure and hardness. This is a relevant result since this technique is fast and, in some cases, non destructive, The concept was applied to other welding processes such as the ones involving fusion to a wide range of materials, For this, a comprehensive study was performed using friction stir welding, tungsten inert gas (TlG) and gas metal arc (MAG) welding processes in either bead on plate or butt joints in: carbon steel, magnesium and titanium, Eddy current nondestructive testing (NDT) was used to measure the electrical conductivity at different depths in transverse sections of the processed materials. The profiles were compared to the hardness profiles in the same sections. As a result, a correlation was observed in most materials welded by solid state and by fusion processes. The variation of the electrical conductivity closely follows that measured in the hardness. Another interesting conclusion is that, even for fusion welding of carbon steels, the technique has potential to complement the hardness measurements and microstructural observations, allowing the identification of the distinct zones of welds in materials commonly used in industry. (author)

  8. Impact of methodological "shortcuts" in conducting public health surveys: Results from a vaccination coverage survey

    Directory of Open Access Journals (Sweden)

    Luman Elizabeth T

    2008-03-01

    Full Text Available Abstract Background Lack of methodological rigor can cause survey error, leading to biased results and suboptimal public health response. This study focused on the potential impact of 3 methodological "shortcuts" pertaining to field surveys: relying on a single source for critical data, failing to repeatedly visit households to improve response rates, and excluding remote areas. Methods In a vaccination coverage survey of young children conducted in the Commonwealth of the Northern Mariana Islands in July 2005, 3 sources of vaccination information were used, multiple follow-up visits were made, and all inhabited areas were included in the sampling frame. Results are calculated with and without these strategies. Results Most children had at least 2 sources of data; vaccination coverage estimated from any single source was substantially lower than from all sources combined. Eligibility was ascertained for 79% of households after the initial visit and for 94% of households after follow-up visits; vaccination coverage rates were similar with and without follow-up. Coverage among children on remote islands differed substantially from that of their counterparts on the main island indicating a programmatic need for locality-specific information; excluding remote islands from the survey would have had little effect on overall estimates due to small populations and divergent results. Conclusion Strategies to reduce sources of survey error should be maximized in public health surveys. The impact of the 3 strategies illustrated here will vary depending on the primary outcomes of interest and local situations. Survey limitations such as potential for error should be well-documented, and the likely direction and magnitude of bias should be considered.

  9. Efficiency of workplace surveys conducted by Finnish occupational health services.

    Science.gov (United States)

    Savinainen, Minna; Oksa, Panu

    2011-07-01

    In Finland, workplace surveys are used to identify and assess health risks and problems caused by work and make suggestions for continuous improvement of the work environment. With the aid of the workplace survey, occupational health services can be tailored to a company. The aims of this study were to determine how occupational health professionals gather data via the workplace survey and the effect survey results have on companies. A total of 259 occupational health nurses and 108 occupational health physicians responded to the questionnaire: 84.2% were women and 15.8% were men. The mean age of the respondents was 48.8 years (range, 26 to 65 years). Usually occupational health nurses and foremen and sometimes occupational health physicians and occupational safety and health representatives initiate the workplace survey. More than 90% of the surveys were followed by action proposals, and about 50% of these were implemented. The proposals implemented most often concerned personal protective equipment and less often leadership. Survey respondents should have both the opportunity and the authority to affect resources, the work environment, work arrangements, and tools. Teamwork among occupational health and safety professionals, management, and employees is vital for cost-effectively solving today's complex problems at workplaces around the globe.

  10. Survey to promote an action implemented jointly project; Kyodo jisshi katsudo project suishin chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In the 1st (1995) conference of the nations which concluded the Framework Convention on Climate Change, decided on was a trial implementation of an action implemented jointly (AIJ) project with developing countries on the voluntary basis. In the Asia region, emission of greenhouse effect gas is remarkably increasing in accordance with rapid development of economy, and it is important to appropriately support through this project both economic development and energy demand in Asia. Taking the circumstance into consideration, the survey was conducted to contribute to activating the AIJ Japan Program. As the AIJ of leading developed countries, recognized were 25 (U.S.), 6 (Holland), 8 (Germany), 2 (Norway) projects. As to the AIJ in Southeast Asia, China and India, Indonesia is actively participating in the project, but others less actively. Concerning the project needs in every country, heightening of power plant efficiency, enhancement of efficiency in the transportation sector, new energy utilization, recovery of methane gas, etc. acquire a priority. 21 figs., 31 tabs.

  11. Conducting Sanitary Surveys of Water Supply Systems. Student Workbook.

    Science.gov (United States)

    1976

    This workbook is utilized in connection with a 40-hour course on sanitary surveys of water supply systems for biologists, chemists, and engineers with experience as a water supply evaluator. Practical training is provided in each of the 21 self-contained modules. Each module outlines the purpose, objectives and content for that section. The course…

  12. Animal Distribution and Habitat, Other, Ichthyoplankton Sampling Locations; The ichthyoplankton survey is jointly conducted by the University of Rhode Island's Graduate School of Oceanography and RIDEM, under the direction of Dr. Grace Klein-MacPhee., Published in 2003, 1:24000 (1in=2000ft) scale, State of Rhode Island and Providence Plantations.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Animal Distribution and Habitat, Other dataset, published at 1:24000 (1in=2000ft) scale, was produced all or in part from Field Survey/GPS information as of...

  13. Conducting Surveys and Data Collection: From Traditional to Mobile and SMS-based Surveys

    Directory of Open Access Journals (Sweden)

    Iftikhar Alam

    2014-08-01

    Full Text Available Fresh, bias-free and valid data collected using different survey modes is considered an essential requirement for smooth functioning and evolution of an organization. Surveys play a major role in making in-time correct decisions and generating reports. The aim of this study is to compare and investigate state-of-the-art in different survey modes including print, email, online, mobile and SMS-based surveys. Results indicated that existing methods are neither complete nor sufficient to fulfil the overall requirements of an organization which primarily rely on surveys. Also, it shows that SMS is a dominant method for data collection due to its pervasiveness. However, existing SMS-based data collection has limitations like limited number of characters per SMS, single question per SMS and lake of multimedia support. Recent trends in data collection emphasis on data collection applications for smart phones. However, in developing countries low-end mobile devices are still extensively used which makes the data collection difficult from man in the street. The paper conclude that existing survey modes and methods should be improved to get maximum responses quickly in low cost manner. The study has contributed to the area of surveying and data collection by analysing different factors such as cost, time and response rate. The results of this study can help practitioners in creating a more successful surveying method for data collection that can be effectively used for low budget projects in developed as well as developing countries.

  14. Bundled Payment in Total Joint Care: Survey of AAHKS Membership Attitudes and Experience with Alternative Payment Models.

    Science.gov (United States)

    Kamath, Atul F; Courtney, Paul M; Bozic, Kevin J; Mehta, Samir; Parsley, Brian S; Froimson, Mark I

    2015-12-01

    The goal of alternative payment models (APMs), particularly bundling of payments in total joint arthroplasty (TJA), is to incentivize physicians, hospitals, and payers to deliver quality care at lower cost. To study the effect of APMs on the field of adult reconstruction, we conducted a survey of AAHKS members using an electronic questionnaire format. Of the respondents, 61% are planning to or participate in an APM. 45% of respondents feel that a bundled payment system will be the most effective model to improve quality and to reduce costs. Common concerns were disincentives to operate on high-risk patients (94%) and uncertainty about revenue sharing (79%). While many members feel that APMs may improve value in TJA, surgeons continue to have reservations about implementation.

  15. Abnormal anuran surveys conducted at Lower Klamath Clear Lake and Modoc National Wildlife Refuge in 2005

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Abstract Abnormal anuran surveys were conducted on three National Wildlife Refuges (NWR) in northern California in 2005. The three refuges selected were Lower...

  16. Best Manufacturing Practices. Report of Survey Conducted at Stafford County Public Schools, Stafford County, VA

    National Research Council Canada - National Science Library

    1994-01-01

    During the week of August 8, 1994, a Best Manufacturing Practices (BMP) survey was conducted at the Stafford County Public Schools located in Stafford County, Virginia, considered one of the fastest growing counties in the state...

  17. Monte Vista Refuge : Instructions for conducting the waterfowl production survey based on duck nesting transects

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is the protocol for conducting waterfowl production surveys based on duck nest transects for the Monte Vista National Wildlife Refuge. The basic approach, field...

  18. Optimum conductive fabric sensor sites for evaluating the status of knee joint movements using bio-impedance

    Directory of Open Access Journals (Sweden)

    Kim Jinkwon

    2011-06-01

    Full Text Available Abstract Background There have been many studies that utilize the bio-impedance measurement method to analyze the movements of the upper and lower limbs. A fixed electrical current flows into the limbs through four standard disposable electrodes in this method. The current flows in the muscles and blood vessels, which have relatively low resistivity levels in the human body. This method is used to measure bio-impedance changes following volume changes of muscles and blood vessels around a knee joint. The result of the bio-impedance changes is used to evaluate the movements. However, the method using the standard disposable electrodes has a restriction related to its low bio-impedance changes: the standard disposable electrodes are only able to measure bio-impedance from a limited part of a muscle. Moreover, it is impossible to use continuously, as the electrodes are designed to be disposable. This paper describes a conductive fabric sensor (CFS using a bio-impedance measurement method and determines the optimum configuration of the sensor for estimating knee joint movements. Methods The upper side of subjects' lower limbs was divided into two areas and the lower side of subjects' lower limbs was divided into three areas. The spots were matched and 6 pairs were selected. Subjects were composed of 15 males (age: 30.7 ± 5.3, weight: 69.8 ± 4.2 kg, and height: 173.5 ± 2.8 cm with no known problems with their knee joints. Bio-impedance changes according to knee joint flexion/extension assessments were calculated and compared with bio-impedance changes by an ankle joint flexion/extension test (SNR I and a hip joint flexion/extension test (SNR II. Results The bio-impedance changes of the knee joint flexion/extension assessment were 35.4 ± 20.0 Ω on the (1, 5 pair. SNR I was 3.8 ± 8.4 and SNR II was 6.6 ± 7.9 on the (1, 5 pair. Conclusions The optimum conductive fabric sensor configuration for evaluating knee joint movements were represented by

  19. Effects of Phenolic Resin Addition on the Electrical Conductivity and Mechanical Strength of Nano-Copper Paste Formed Cu-Cu Joints

    Science.gov (United States)

    Gao, Runhua; Shen, Jun; Xie, Fuxing; Zuo, Yang; Wu, Dong

    2017-07-01

    Cu-Cu joints bonded by nano-copper pastes with different amounts of phenolic resin were developed at a low temperature (240°C) and a low pressure (1 MPa). The shear strengths of the joints were measured and the bonding layers were observed by scanning electron microscopy. The electrical conductivity of the joints was tested by a parameter analyzer. The results indicated that 2% phenolic resin in the pastes doubled the shear strength of Cu-Cu joints compared to joints made with 0%, 5% and 8% phenolic, because it filled the voids and coated sintered Cu nanoparticles in the joints without affecting the electrical conductivity of the Cu-Cu joint. This was because 2% phenolic paste prevented Cu nanoparticles from oxidation. However, 8% phenolic resin led to an increase of electrical resistivity due to the insulating property of phenolic resin, and a decrease of shear strength due to the hindrance to sintering between the nanoparticles.

  20. The Joint Milli-Arcsecond Pathfinder Survey (JMAPS): Mission Overview and Attitude Sensing Applications

    CERN Document Server

    Dorland, Bryan N; Dugan, Zachary; nessy, Gregory S Hen-

    2009-01-01

    The Joint Milliarcsecond Pathfinder Survey (JMAPS) is a Department of Navy bright star astrometric all-sky survey scheduled for launch in the 2012 timeframe. Mission objectives include a complete update of star positions for the 2015 epoch to accuracy levels of 1 milliarcsecond (5 nano-radians) for bright stars, as well as demonstration of 10 milliarcsecond attitude determination capability and 50 milli-arcsecond attitude control on-orbit. In the following paper, we describe the general instrument design and expected performance. We also discuss the new mission capabilities enabled by the unprecedented attitude determination accuracy of such an instrument, and focus specifically on the application to long distance (50,000-100,00 km) formation flying and solar system navigation.

  1. Statistical study of static gasket conductance; Etude statistique de la conductance d'un joint d'etancheite statique

    Energy Technology Data Exchange (ETDEWEB)

    Flukiger, F

    2005-10-15

    This work is motivated by tightness technological problems associated with metallic gasket. The objective is a better understanding of leakage mechanisms, through the development of new computational tools. In this study, the aperture field between two rough surfaces in contact is described by a short correlated isotropic random Gaussian process. The system is studied as a set of independent elementary surfaces. Joint conductances are evaluated from a statistical study on those elementary surfaces. A computational code is developed using a network approach based on lubrication theory estimation of local conductances. The global conductance computation becomes analogous to an electrical problem for which the resistances are distributed on a random network. The network is built from the identification of the aperture field critical points. Maxima are linked through saddle points. Bond conductances are estimated at the aperture field saddle points. First, a purely plastic model of deformations is considered. Near percolation threshold the conductances display a power behaviour. Far from percolation threshold, numerical results are favourably compared with an effective medium approximation. Secondly, we study the impact of elastic deformations. A computational code based on Boussinesq approximation is coupled to the network approach. The results indicate a significant impact of elastic deformations on conductances. Finally, the network approach is adapted to simulate quasi-static drainage thanks to a classical invasion percolation algorithm. A good comparison between previous experiments and numerical predictions is obtained. (author)

  2. Joint Source-Channel Decoding of Variable-Length Codes with Soft Information: A Survey

    Directory of Open Access Journals (Sweden)

    Siohan Pierre

    2005-01-01

    Full Text Available Multimedia transmission over time-varying wireless channels presents a number of challenges beyond existing capabilities conceived so far for third-generation networks. Efficient quality-of-service (QoS provisioning for multimedia on these channels may in particular require a loosening and a rethinking of the layer separation principle. In that context, joint source-channel decoding (JSCD strategies have gained attention as viable alternatives to separate decoding of source and channel codes. A statistical framework based on hidden Markov models (HMM capturing dependencies between the source and channel coding components sets the foundation for optimal design of techniques of joint decoding of source and channel codes. The problem has been largely addressed in the research community, by considering both fixed-length codes (FLC and variable-length source codes (VLC widely used in compression standards. Joint source-channel decoding of VLC raises specific difficulties due to the fact that the segmentation of the received bitstream into source symbols is random. This paper makes a survey of recent theoretical and practical advances in the area of JSCD with soft information of VLC-encoded sources. It first describes the main paths followed for designing efficient estimators for VLC-encoded sources, the key component of the JSCD iterative structure. It then presents the main issues involved in the application of the turbo principle to JSCD of VLC-encoded sources as well as the main approaches to source-controlled channel decoding. This survey terminates by performance illustrations with real image and video decoding systems.

  3. Joint inversions of two VTEM surveys using quasi-3D TDEM and 3D magnetic inversion algorithms

    Science.gov (United States)

    Kaminski, Vlad; Di Massa, Domenico; Viezzoli, Andrea

    2016-05-01

    In the current paper, we present results of a joint quasi-three-dimensional (quasi-3D) inversion of two versatile time domain electromagnetic (VTEM) datasets, as well as a joint 3D inversion of associated aeromagnetic datasets, from two surveys flown six years apart from one another (2007 and 2013) over a volcanogenic massive sulphide gold (VMS-Au) prospect in northern Ontario, Canada. The time domain electromagnetic (TDEM) data were inverted jointly using the spatially constrained inversion (SCI) approach. In order to increase the coherency in the model space, a calibration parameter was added. This was followed by a joint inversion of the total magnetic intensity (TMI) data extracted from the two surveys. The results of the inversions have been studied and matched with the known geology, adding some new valuable information to the ongoing mineral exploration initiative.

  4. Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam

    Directory of Open Access Journals (Sweden)

    Pongvongsa Tiengkham

    2012-08-01

    Full Text Available Abstract Background In Savannakhet province, Laos and Quang Tri province, Vietnam, malaria is still an important health problem and most cases are found in the mountainous, forested border areas where ethnic minority groups live. The objectives of this study were to obtain a better joint understanding of the malaria situation along the border and, on the basis of that, improve malaria control methods through better cooperation between the two countries. Methods Fourteen villages in Savannakhet and 22 villages in Quang Tri were randomly selected within 5 km from the border where a blood survey for microscopic diagnosis (n = 1256 and n = 1803, respectively, household interviews (n = 400, both sides and vector surveys were conducted between August and October 2010. Satellite images were used to examine the forest density around the study villages. Results Malaria prevalence was significantly higher in Laos (5.2% than in Vietnam (1.8% and many other differences were found over the short distance across the border. Bed net coverage was high (> 90% in both Laos and Vietnam but, while in Laos more than 60% of the nets were long-lasting insecticide-treated, Vietnam used indoor residual spraying in this area and the nets were untreated. Anopheles mosquitoes were more abundant in Laos than in Vietnam, especially many Anopheles dirus were captured in indoor light traps while none were collected in Vietnam. The forest cover was higher around the Lao than the Vietnamese villages. After this study routine exchange of malaria surveillance data was institutionalized and for the first time indoor residual spraying was applied in some Lao villages. Conclusions The abundance of indoor-collected An. dirus on the Laos side raises doubts about the effectiveness of a sole reliance on long-lasting insecticide-treated nets in this area. Next to strengthening the early detection, correct diagnosis and prompt, adequate treatment of malaria infections, it is

  5. [Epidemiological basis and results of the National Survey 2001 conducted in the Swiss pig population].

    Science.gov (United States)

    Hadorn, D; Hauser, R; Stärk, K D C

    2002-10-01

    Free trade with animals and animal products requires transparency concerning health information of animal populations. On the basis of the bilateral agreement with the European Union (EU), Switzerland is obliged to document freedom from Aujeszky's disease (AD) in its pig population by conducting surveys on a regular basis. Such a survey was planned for the first time for the year 2001. In this context, it was evaluated whether additional pig diseases should be included in the survey. This article describes the evaluation procedure for the selection of pig diseases integrated in the survey 2001. Additionally, it reports and interprets the results of this survey. All of the 2537 farms and 41,719 blood samples were tested negative. Therefore, it could be documented with a confidence of 99.98% that the AD-prevalence in Switzerland is below 1%.

  6. Joint inversion of multi-configuration electromagnetic induction data to characterize subsurface electrical conductivity

    KAUST Repository

    Jadoon, Khan

    2012-01-01

    Electromagnetic induction (EMI) devices are capable of measuring the cumulative electrical conductivity over a certain depth range. In this study, a numerical experiment has been performed to test a novel join inversion approach for the Geonics EM34 instrument, by considering different coil offsets (10, 20 and 40 m), different coil orientations (vertical and horizontal), and different frequencies (6.4, 1.6 and 0.4 kHz). The subsurface is considered as four-layer model having different conductivities. The global multilevel coordinate search optimization algorithm is sequentially combination with the local optimization algorithm to minimize the misfit between the measured and modeled data. The layer conductivities are well predicted by the join inversion of electromagnetic data. The response surface of the objective function was investigated to assess the sensitivity of the subsurface layer conductivities. The sensitivity of the conductivity for the top two layers is less as compared to the deeper layers. The proposed approach is promising for the fast mapping of true conductivity distributions over large areas.

  7. Results of the Four Square Mile waterfowl populations survey in the Prairie Pothole Joint Venture area of North Dakota, South Dakota and northeast Montana

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Summary of the Four Square Mile Survey in the Prairie Pothole Joint Venture from 1989-2006. Information presented in this report is a summary of the survey results...

  8. Survey of Processing Methods for High Strength High Conductivity Wires for High Field Magnet Applications

    Energy Technology Data Exchange (ETDEWEB)

    Han, K.; Embury, J.D.

    1998-10-01

    This paper will deal with the basic concepts of attaining combination of high strength and high conductivity in pure materials, in-situ composites and macrocomposites. It will survey current attainments, and outline where some future developments may lie in developing wire products that are close to the theoretical strength of future magnet applications.

  9. 30 CFR 250.1153 - When must I conduct a static bottomhole pressure survey?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When must I conduct a static bottomhole pressure survey? 250.1153 Section 250.1153 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas...

  10. Augmenting a Ballet Dance Show Using the Dancer's Emotion: Conducting Joint Research in Dance and Computer Science

    Science.gov (United States)

    Clay, Alexis; Delord, Elric; Couture, Nadine; Domenger, Gaël

    We describe the joint research that we conduct in gesture-based emotion recognition and virtual augmentation of a stage, bridging together the fields of computer science and dance. After establishing a common ground for dialogue, we could conduct a research process that equally benefits both fields. As computer scientists, dance is a perfect application case. Dancer's artistic creativity orient our research choices. As dancers, computer science provides new tools for creativity, and more importantly a new point of view that forces us to reconsider dance from its fundamentals. In this paper we hence describe our scientific work and its implications on dance. We provide an overview of our system to augment a ballet stage, taking a dancer's emotion into account. To illustrate our work in both fields, we describe three events that mixed dance, emotion recognition and augmented reality.

  11. Chronic joint symptoms and prior arthritis diagnosis in community surveys: implications for arthritis prevalence estimates.

    OpenAIRE

    Feinglass, Joe; Nelson, Cynthia; Lawther, Timothy; Chang, Rowland W.

    2003-01-01

    OBJECTIVES: Alternative definitions of arthritis in community surveys provide very different estimates of arthritis prevalence among older Americans. This telephone interview study examines prevalence estimates based on the current Behavioral Risk Factor Surveillance System (BRFSS) arthritis case definition. METHODS: Interviews were conducted with 851 Chicago residents age 45 and older. Logistic regression was used to compare the age and sex controlled prevalence of poor health, restricted ac...

  12. Reliability investigations on LIFT-printed isotropic conductive adhesive joints for system-in-foil applications

    NARCIS (Netherlands)

    Sridhar, A.; Perinchery, S.M.; Smits, E.C.P.; Mandamparambil, R.; Brand, J. van den

    2015-01-01

    The reliability of a commercially available isotropic conductive adhesive (ICA) deposited via laser induced forward transfer (LIFT) printing is reported. ICAs are particularly important for surfacemount device (SMD) integration onto low-cost, large-area system-in-foil (SiF) applications such as radi

  13. Reliability investigations on LIFT-printed isotropic conductive adhesive joints for system-in-foil applications

    NARCIS (Netherlands)

    Sridhar, A.; Perinchery, S.M.; Smits, E.C.P.; Mandamparambil, R.; Brand, J. van den

    2015-01-01

    The reliability of a commercially available isotropic conductive adhesive (ICA) deposited via laser induced forward transfer (LIFT) printing is reported. ICAs are particularly important for surfacemount device (SMD) integration onto low-cost, large-area system-in-foil (SiF) applications such as radi

  14. Maternal Warmth and Directiveness Jointly Moderate the Etiology of Childhood Conduct Problems

    Science.gov (United States)

    Burt, S. Alexandra; Klahr, Ashlea M.; Neale, Michael C.; Klump, Kelly L.

    2013-01-01

    Background: Prior studies exploring gene-environment interactions (GxE) in the development of youth conduct problems (CP) have focused almost exclusively on single-risk experiences, despite research indicating that the presence of other risk factors and or the absence of protective factors can accentuate the influence of a given risk factor on CP.…

  15. Reliability investigations on LIFT-printed isotropic conductive adhesive joints for system-in-foil applications

    NARCIS (Netherlands)

    Sridhar, A.; Perinchery, S.M.; Smits, E.C.P.; Mandamparambil, R.; Brand, J. van den

    2015-01-01

    The reliability of a commercially available isotropic conductive adhesive (ICA) deposited via laser induced forward transfer (LIFT) printing is reported. ICAs are particularly important for surfacemount device (SMD) integration onto low-cost, large-area system-in-foil (SiF) applications such as

  16. Conducting a large, multi-site survey about patients’ views on broad consent: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Maureen E. Smith

    2016-11-01

    Full Text Available Abstract Background As biobanks play an increasing role in the genomic research that will lead to precision medicine, input from diverse and large populations of patients in a variety of health care settings will be important in order to successfully carry out such studies. One important topic is participants’ views towards consent and data sharing, especially since the 2011 Advanced Notice of Proposed Rulemaking (ANPRM, and subsequently the 2015 Notice of Proposed Rulemaking (NPRM were issued by the Department of Health and Human Services (HHS and Office of Science and Technology Policy (OSTP. These notices required that participants consent to research uses of their de-identified tissue samples and most clinical data, and allowing such consent be obtained in a one-time, open-ended or “broad” fashion. Conducting a survey across multiple sites provides clear advantages to either a single site survey or using a large online database, and is a potentially powerful way of understanding the views of diverse populations on this topic. Methods A workgroup of the Electronic Medical Records and Genomics (eMERGE Network, a national consortium of 9 sites (13 separate institutions, 11 clinical centers supported by the National Human Genome Research Institute (NHGRI that combines DNA biorepositories with electronic medical record (EMR systems for large-scale genetic research, conducted a survey to understand patients’ views on consent, sample and data sharing for future research, biobank governance, data protection, and return of research results. Results Working across 9 sites to design and conduct a national survey presented challenges in organization, meeting human subjects guidelines at each institution, and survey development and implementation. The challenges were met through a committee structure to address each aspect of the project with representatives from all sites. Each committee’s output was integrated into the overall survey plan. A

  17. Current Practice Patterns Regarding the Conduct of Thyroidectomy and Parathyroidectomy amongst Surgeons - A Survey Study

    Directory of Open Access Journals (Sweden)

    LR Henry, LB Helou, NP Solomon, A Chang, SK Libutti, A Stojadinovic

    2012-01-01

    Full Text Available Background: Heterogeneity of surgical care exists among surgeons regarding the conduct of thyroidectomy and parathyroidectomy.Aim: To identify the current patterns of technical conduct of operation amongst surgeons performing thyroidectomy or parathyroidectomy.Methods: A survey was designed and beta-tested on five surgical oncologists for face validity and usability. The final version of this survey was constructed and disseminated using the professional version of the internet-based survey mechanism Survey Monkey and consisted of two eligibility questions and 22 questions regarding thyroidectomy/parathyroidectomy treatment patterns. The survey was disseminated electronically to American Association of Endocrine Surgeons (AAES and American College of Surgeons (ACS members. Survey results were collected, tabulated and analyzed. Responses among groups were compared using two sample T- tests. Significant responses were subsequently analyzed in generalized linear models to ascertain if significance remained with control of covariates.Results: Of 420 initial web survey visits, 236 (56.2% surveys were completed. The majority of respondents reported being 'fellowship trained', experienced and 'high-volume' surgeons. The most common fellowship trainings were endocrine (46%, oncology (22%, head & neck (13%, or combinations of the three fellowships (14%. Most surgeons reported that they dissect the course of the recurrent laryngeal nerve (RLN without using neuromonitoring. Nearly a third of respondents reported routinely using the Harmonic scalpel during the conduct of the operations. Significant differences emerged regarding operative technique according to residency training type, fellowship training, surgeon volume, and practice setting, but only those associated with residency training type and annual surgeon surgical volume remained significant within generalized linear models.Conclusion: Most surgeons who responded to this survey do not routinely

  18. Innovative Gamma Ray Spectrometer Detection Systems for Conducting Scanning Surveys on Challenging Terrain - 13583

    Energy Technology Data Exchange (ETDEWEB)

    Palladino, Carl; Mason, Bryan; Engle, Matt; LeVangie, James [The Palladino Company, Inc., 720 Fillmore St., San Francisco, CA 94117 (United States); Dempsey, Gregg [United States Environmental Protection Agency, P.O. Box 98517, Las Vegas, NV 89193-8517 (United States); Klemovich, Ron [HydroGeoLogic, Inc., 6340 Glenwood, Suite 200, Building No. 7, Overland Park, KS 66202 (United States)

    2013-07-01

    The Santa Susana Field Laboratory located near Simi Valley, California was investigated to determine the nature and extent of gamma radiation anomalies. The primary objective was to conduct gamma scanning surveys over 100 percent of the approximately 1,906,000 square meters (471 acre) project site with the most sensitive detection system possible. The site had challenging topography that was not conducive to traditional gamma scanning detection systems. Terrain slope varied from horizontal to 48 degrees and the ground surface ranged from flat, grassy meadows to steep, rocky hillsides. In addition, the site was home to many protected endangered plant and animal species, and archaeologically significant sites that required minimal to no disturbance of the ground surface. Therefore, four innovative and unique gamma ray spectrometer detection systems were designed and constructed to successfully conduct gamma scanning surveys of approximately 1,076,000 square meters (266 acres) of the site. (authors)

  19. Associations between yoga practice and joint problems: a cross-sectional survey among 9151 Australian women.

    Science.gov (United States)

    Lauche, Romy; Schumann, Dania; Sibbritt, David; Adams, Jon; Cramer, Holger

    2017-07-01

    Yoga exercises have been associated with joint problems recently, indicating that yoga practice might be potentially dangerous for joint health. This study aimed to analyse whether regular yoga practice is associated with the frequency of joint problems in upper middle-aged Australian women. Women aged 62-67 years from the Australian Longitudinal Study on Women's Health (ALSWH) were questioned in 2013 whether they experienced regular joint pain or problems in the past 12 months and whether they regularly practiced yoga. Associations of joint problems with yoga practice were analysed using Chi-squared tests and multiple logistic regression modelling. Of 9151 women, 29.8% reported regular problems with stiff or painful joints, and 15.2, 11.9, 18.1 and 15.9% reported regular problems with shoulders, hips, knees and feet, respectively, in the past 12 months. Yoga was practiced sometimes by 10.1% and often by 8.4% of women. Practicing yoga was not associated with upper or lower limb joint problems. No association between yoga practice and joint problems has been identified. Further studies are warranted for conclusive judgement of benefits and safety of yoga in relation to joint problems.

  20. Joint tests at INL and CEA of a transient hot wire needle probe for in-pile thermal conductivity measurement

    Energy Technology Data Exchange (ETDEWEB)

    Daw, J.E.; Knudson, D.L. [Idaho National Laboratory, Idaho Falls, ID 83415, (United States); Villard, J.F.; Liothin, J.; Destouches, C. [CEA, DEN, DER, Instrumentation Sensors and Dosimetry Laboratory, Cadarache, F-13108 St Paul-Lez-Durance, (France); Rempe, J.L. [Rempe and Associates, LLC, Idaho Falls, ID, 83404 (United States); Matheron, P. [CEA, DEN, DEC, Uranium Fuels Laboratory, Cadarache, F-13108 St Paul-Lez-Durance, (France); Lambert, T. [CEA, DEN, DEC, Innovative Fuel Design and Irradiation Laboratory, Cadarache, F-13108 St Paul-Lez-Durance, (France)

    2015-07-01

    fabricated for both room temperature proof-of-concept evaluations and high temperature testing. Evaluations have been performed jointly by the INL and the French Alternative Energies and Atomic Energy Commission (CEA), both in Idaho Falls (USA) and in Cadarache (France), in the framework of a collaborative program for instrumentation of Material Testing Reactors. Initial tests were conducted on samples with a large range of thermal conductivities and temperatures ranging from 20 deg. C to 600 deg. C. Particularly, tests were recently performed on a sample having thermal conductivity and dimensions similar to UO{sub 2} and MOX nuclear fuels, in order to validate the ability of this sensor to operate for in-pile characterization of Light Water Reactors fuels. The results of the tests already completed at INL and CEA indicate that the Transient Hot Wire Needle Probe offers an enhanced method for in-pile detection of thermal conductivity. (authors)

  1. Diagnosis, Management and Assessment of Adults with Joint Hypermobility Syndrome: A UK-Wide Survey of Physiotherapy Practice.

    Science.gov (United States)

    Palmer, Shea; Cramp, Fiona; Lewis, Rachel; Muhammad, Shahid; Clark, Emma

    2015-06-01

    Joint hypermobility syndrome (JHS) is a heritable disorder associated with excessive joint range of motion and pain in the absence of inflammatory joint disease. It is a relatively common cause of musculoskeletal pain but is generally understood to be under-recognized and poorly managed in clinical practice. The present study therefore aimed to identify how JHS is diagnosed, managed and assessed in routine physiotherapy practice. A survey tool was developed from similar physiotherapy surveys of musculoskeletal practice, a review of the literature, and consultation with researchers and clinicians. Paper copies of the final survey were sent to 201 randomly selected secondary care organizations across the UK and an electronic version was advertised through physiotherapy professional networks. A total of 66 responses (80% women) were received from physiotherapists, with a wide range of clinical experience. Only 32% of respondents reported that they had received formal training in JHS management. The Brighton diagnostic criteria for JHS were not often used (only 31% of respondents). The stated aims of physiotherapy and the specific interventions employed seem well matched, with a focus on advice, education, exercise and self-management. Although pain relief was not reported as a high priority in terms of treatment aims, pain was most often assessed as an outcome, suggesting a mismatch between what clinicians aim to achieve and what they measure. The results suggest that reported management strategies are broadly appropriate to long-term musculoskeletal conditions but additional training specific to JHS may be required, particularly in diagnosis and assessment.

  2. Post-market clinical research conducted by medical device manufacturers: a cross-sectional survey.

    Science.gov (United States)

    Ross, Joseph S; Blount, Katrina L; Ritchie, Jessica D; Hodshon, Beth; Krumholz, Harlan M

    2015-01-01

    In the US, once a medical device is made available for use, several requirements have been established by the US Food and Drug Administration (FDA) to ensure ongoing post-market surveillance of device safety and effectiveness. Our objective was to determine how commonly medical device manufacturers initiate post-market clinical studies or augment FDA post-market surveillance requirements for higher-risk devices that are most often approved via the FDA's pre-market approval (PMA) pathway. We conducted a cross-sectional survey of 47 manufacturers with operations in California, Minnesota, and Massachusetts who market devices approved via the PMA pathway. Among 22 respondents (response rate =47%), nearly all self-reported conducting post-market clinical research studies, commonly between 1 and 5; only 1 respondent reported never conducting post-market clinical research studies. While manufacturers most often engaged in these studies to satisfy FDA requirements, other reasons were reported, including performance monitoring and surveillance and market acceptance initiatives. Risks of conducting and not conducting post-market clinical research studies were described through open-ended response to questions. Medical device manufacturers commonly initiate post-market clinical studies at the request of the FDA. Clinical data from these studies should be integrated into national post-market surveillance initiatives.

  3. Joint signal extraction from galaxy clusters in X-ray and SZ surveys: A matched-filter approach

    Science.gov (United States)

    Tarrío, P.; Melin, J.-B.; Arnaud, M.; Pratt, G. W.

    2016-06-01

    The hot ionized gas of the intra-cluster medium emits thermal radiation in the X-ray band and also distorts the cosmic microwave radiation through the Sunyaev-Zel'dovich (SZ) effect. Combining these two complementary sources of information through innovative techniques can therefore potentially improve the cluster detection rate when compared to using only one of the probes. Our aim is to build such a joint X-ray-SZ analysis tool, which will allow us to detect fainter or more distant clusters while maintaining high catalogue purity. We present a method based on matched multifrequency filters (MMF) for extracting cluster catalogues from SZ and X-ray surveys. We first designed an X-ray matched-filter method, analogous to the classical MMF developed for SZ observations. Then, we built our joint X-ray-SZ algorithm by combining our X-ray matched filter with the classical SZ-MMF, for which we used the physical relation between SZ and X-ray observations. We show that the proposed X-ray matched filter provides correct photometry results, and that the joint matched filter also provides correct photometry when the FX/Y500 relation of the clusters is known. Moreover, the proposed joint algorithm provides a better signal-to-noise ratio than single-map extractions, which improves the detection rate even if we do not exactly know the FX/Y500 relation. The proposed methods were tested using data from the ROSAT all-sky survey and from the Planck survey.

  4. Measurement of thermal conductivity and diffusivity in situ: Literature survey and theoretical modelling of measurements

    Energy Technology Data Exchange (ETDEWEB)

    Kukkonen, I.; Suppala, I. [Geological Survey of Finland, Espoo (Finland)

    1999-01-01

    In situ measurements of thermal conductivity and diffusivity of bedrock were investigated with the aid of a literature survey and theoretical simulations of a measurement system. According to the surveyed literature, in situ methods can be divided into `active` drill hole methods, and `passive` indirect methods utilizing other drill hole measurements together with cutting samples and petrophysical relationships. The most common active drill hole method is a cylindrical heat producing probe whose temperature is registered as a function of time. The temperature response can be calculated and interpreted with the aid of analytical solutions of the cylindrical heat conduction equation, particularly the solution for an infinite perfectly conducting cylindrical probe in a homogeneous medium, and the solution for a line source of heat in a medium. Using both forward and inverse modellings, a theoretical measurement system was analysed with an aim at finding the basic parameters for construction of a practical measurement system. The results indicate that thermal conductivity can be relatively well estimated with borehole measurements, whereas thermal diffusivity is much more sensitive to various disturbing factors, such as thermal contact resistance and variations in probe parameters. In addition, the three-dimensional conduction effects were investigated to find out the magnitude of axial `leak` of heat in long-duration experiments. The radius of influence of a drill hole measurement is mainly dependent on the duration of the experiment. Assuming typical conductivity and diffusivity values of crystalline rocks, the measurement yields information within less than a metre from the drill hole, when the experiment lasts about 24 hours. We propose the following factors to be taken as basic parameters in the construction of a practical measurement system: the probe length 1.5-2 m, heating power 5-20 Wm{sup -1}, temperature recording with 5-7 sensors placed along the probe, and

  5. Joint analysis of galaxy-galaxy lensing and galaxy clustering: Methodology and forecasts for Dark Energy Survey

    Science.gov (United States)

    Park, Y.; Krause, E.; Dodelson, S.; Jain, B.; Amara, A.; Becker, M. R.; Bridle, S. L.; Clampitt, J.; Crocce, M.; Fosalba, P.; Gaztanaga, E.; Honscheid, K.; Rozo, E.; Sobreira, F.; Sánchez, C.; Wechsler, R. H.; Abbott, T.; Abdalla, F. B.; Allam, S.; Benoit-Lévy, A.; Bertin, E.; Brooks, D.; Buckley-Geer, E.; Burke, D. L.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Castander, F. J.; da Costa, L. N.; DePoy, D. L.; Desai, S.; Dietrich, J. P.; Doel, P.; Eifler, T. F.; Fausti Neto, A.; Fernandez, E.; Finley, D. A.; Flaugher, B.; Gerdes, D. W.; Gruen, D.; Gruendl, R. A.; Gutierrez, G.; James, D. J.; Kent, S.; Kuehn, K.; Kuropatkin, N.; Lima, M.; Maia, M. A. G.; Marshall, J. L.; Melchior, P.; Miller, C. J.; Miquel, R.; Nichol, R. C.; Ogando, R.; Plazas, A. A.; Roe, N.; Romer, A. K.; Rykoff, E. S.; Sanchez, E.; Scarpine, V.; Schubnell, M.; Sevilla-Noarbe, I.; Soares-Santos, M.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Thaler, J.; Vikram, V.; Walker, A. R.; Weller, J.; Zuntz, J.; DES Collaboration

    2016-09-01

    The joint analysis of galaxy-galaxy lensing and galaxy clustering is a promising method for inferring the growth function of large-scale structure. Anticipating a near future application of this analysis to Dark Energy Survey (DES) measurements of galaxy positions and shapes, we develop a practical approach to modeling the assumptions and systematic effects affecting the joint analysis of small-scale galaxy-galaxy lensing and large-scale galaxy clustering. Introducing parameters that characterize the halo occupation distribution (HOD), photometric redshift uncertainties, and shear measurement errors, we study how external priors on different subsets of these parameters affect our growth constraints. Degeneracies within the HOD model, as well as between the HOD and the growth function, are identified as the dominant source of complication, with other systematic effects being subdominant. The impact of HOD parameters and their degeneracies necessitate the detailed joint modeling of the galaxy sample that we employ. We conclude that DES data will provide powerful constraints on the evolution of structure growth in the Universe, conservatively/optimistically constraining the growth function to 7.9%/4.8% with its first-year data that cover over 1000 square degrees, and to 3.9%/2.3% with its full five-year data that will survey 5000 square degrees, including both statistical and systematic uncertainties.

  6. Tracklines of Sidescan-Sonar Survey conducted within Gulf of Farallones, 1989, by the U.S. Geological Survey

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — In 1989, the U.S. Geological Survey (USGS) began a major geologic and oceanographic investigation of the Gulf of the Farallones continental shelf system, designed to...

  7. Post-market clinical research conducted by medical device manufacturers: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Ross JS

    2015-05-01

    Full Text Available Joseph S Ross, Katrina L Blount, Jessica D Ritchie, Beth Hodshon, Harlan M Krumholz Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, USA Background: In the US, once a medical device is made available for use, several requirements have been established by the US Food and Drug Administration (FDA to ensure ongoing post-market surveillance of device safety and effectiveness. Our objective was to determine how commonly medical device manufacturers initiate post-market clinical studies or augment FDA post-market surveillance requirements for higher-risk devices that are most often approved via the FDA's pre-market approval (PMA pathway. Methods and results: We conducted a cross-sectional survey of 47 manufacturers with operations in California, Minnesota, and Massachusetts who market devices approved via the PMA pathway. Among 22 respondents (response rate =47%, nearly all self-reported conducting post-market clinical research studies, commonly between 1 and 5; only 1 respondent reported never conducting post-market clinical research studies. While manufacturers most often engaged in these studies to satisfy FDA requirements, other reasons were reported, including performance monitoring and surveillance and market acceptance initiatives. Risks of conducting and not conducting post-market clinical research studies were described through open-ended response to questions. Conclusion: Medical device manufacturers commonly initiate post-market clinical studies at the request of the FDA. Clinical data from these studies should be integrated into national post-market surveillance initiatives. Keywords: FDA, PMA pathway, post-market surveillance

  8. Learning lessons from field surveys in humanitarian contexts: a case study of field surveys conducted in North Kivu, DRC 2006-2008

    Directory of Open Access Journals (Sweden)

    Grellety Emmanuel

    2009-09-01

    Full Text Available Abstract Survey estimates of mortality and malnutrition are commonly used to guide humanitarian decision-making. Currently, different methods of conducting field surveys are the subject of debate among epidemiologists. Beyond the technical arguments, decision makers may find it difficult to conceptualize what the estimates actually mean. For instance, what makes this particular situation an emergency? And how should the operational response be adapted accordingly. This brings into question not only the quality of the survey methodology, but also the difficulties epidemiologists face in interpreting results and selecting the most important information to guide operations. As a case study, we reviewed mortality and nutritional surveys conducted in North Kivu, Democratic Republic of Congo (DRC published from January 2006 to January 2009. We performed a PubMed/Medline search for published articles and scanned publicly available humanitarian databases and clearinghouses for grey literature. To evaluate the surveys, we developed minimum reporting criteria based on available guidelines and selected peer-review articles. We identified 38 reports through our search strategy; three surveys met our inclusion criteria. The surveys varied in methodological quality. Reporting against minimum criteria was generally good, but presentation of ethical procedures, raw data and survey limitations were missed in all surveys. All surveys also failed to consider contextual factors important for data interpretation. From this review, we conclude that mechanisms to ensure sound survey design and conduct must be implemented by operational organisations to improve data quality and reporting. Training in data interpretation would also be useful. Novel survey methods should be trialled and prospective data gathering (surveillance employed wherever feasible.

  9. Learning lessons from field surveys in humanitarian contexts: a case study of field surveys conducted in North Kivu, DRC 2006-2008.

    Science.gov (United States)

    Grais, Rebecca F; Luquero, Francisco J; Grellety, Emmanuel; Pham, Heloise; Coghlan, Benjamin; Salignon, Pierre

    2009-09-10

    Survey estimates of mortality and malnutrition are commonly used to guide humanitarian decision-making. Currently, different methods of conducting field surveys are the subject of debate among epidemiologists. Beyond the technical arguments, decision makers may find it difficult to conceptualize what the estimates actually mean. For instance, what makes this particular situation an emergency? And how should the operational response be adapted accordingly. This brings into question not only the quality of the survey methodology, but also the difficulties epidemiologists face in interpreting results and selecting the most important information to guide operations. As a case study, we reviewed mortality and nutritional surveys conducted in North Kivu, Democratic Republic of Congo (DRC) published from January 2006 to January 2009. We performed a PubMed/Medline search for published articles and scanned publicly available humanitarian databases and clearinghouses for grey literature. To evaluate the surveys, we developed minimum reporting criteria based on available guidelines and selected peer-review articles. We identified 38 reports through our search strategy; three surveys met our inclusion criteria. The surveys varied in methodological quality. Reporting against minimum criteria was generally good, but presentation of ethical procedures, raw data and survey limitations were missed in all surveys. All surveys also failed to consider contextual factors important for data interpretation. From this review, we conclude that mechanisms to ensure sound survey design and conduct must be implemented by operational organisations to improve data quality and reporting. Training in data interpretation would also be useful. Novel survey methods should be trialled and prospective data gathering (surveillance) employed wherever feasible.

  10. Long-term environmental radioactive contamination of Europe due to the Chernobyl accident - Results of the Joint Danube Survey 2013.

    Science.gov (United States)

    Maringer, Franz Josef; Ackerl, Claudia; Baumgartner, Andreas; Burger-Scheidlin, Christopher; Kocadag, Maria; Sterba, Johannes H; Stietka, Michael; Welch, Jan Matthew

    2017-02-27

    In the course of the Joint Danube Survey 3 (JDS3), coordinated by the International Commission for the Protection of the Danube River (ICPDR), laboratory ships travelled 2375km down the Danube River engaging in sampling, processing and on-board analyses during the summer of 2013. The results of the radiometric analysis of (90)Sr, (137)Cs and natural radionuclides in recent riverbed sediment are presented. The activity concentrations of (90)Sr and (137)Cs in Danube sediments have been found below 100Bq/kg.

  11. Gravitational lensing statistics with extragalactic surveys - IV. Joint constraints on lambda(0) and Omega(0) from gravitational lensing statistics and CMB anisotropies

    NARCIS (Netherlands)

    Macias-Perez, JF; Helbig, P; Quast, R; Wilkinson, A; Davies, R

    2000-01-01

    We present constraints on the cosmological constant lambda(0) and the density parameter Omega(0) from joint constraints from the analyses of gravitational lensing statistics of the Jo- drell Bank-VLA Astrometric Survey (JVAS), optical gravitational lens surveys from the literature and CMB anisotropi

  12. Gravitational lensing statistics with extragalactic surveys - IV. Joint constraints on lambda(0) and Omega(0) from gravitational lensing statistics and CMB anisotropies

    NARCIS (Netherlands)

    Macias-Perez, JF; Helbig, P; Quast, R; Wilkinson, A; Davies, R

    We present constraints on the cosmological constant lambda(0) and the density parameter Omega(0) from joint constraints from the analyses of gravitational lensing statistics of the Jo- drell Bank-VLA Astrometric Survey (JVAS), optical gravitational lens surveys from the literature and CMB

  13. The VLA-COSMOS Survey. IV. Deep Data and Joint Catalog

    CERN Document Server

    Schinnerer, Eva; Bondi, M; Smolcic, V; Datta, A; Carilli, C L; Bertoldi, F; Blain, A; Ciliegi, P; Koekemoer, A M; Scoville, N Z

    2010-01-01

    In the context of the VLA-COSMOS Deep project additional VLA A array observations at 1.4 GHz were obtained for the central degree of the COSMOS field and combined with the existing data from the VLA-COSMOS Large project. A newly constructed Deep mosaic with a resolution of 2.5" was used to search for sources down to 4 sigma with 1 sigma ~ 12 microJy/beam in the central 50'x50'. This new catalog is combined with the catalog from the Large project (obtained at 1.5"x1.4" resolution) to construct a new Joint catalog. All sources listed in the new Joint catalog have peak flux densities of >5 sigma at 1.5" and/or 2.5" resolution to account for the fact that a significant fraction of sources at these low flux levels are expected to be slighty resolved at 1.5" resolution. All properties listed in the Joint catalog such as peak flux density, integrated flux density and source size are determined in the 2.5" resolution Deep image. In addition, the Joint catalog contains 43 newly identified multi-component sources.

  14. Development of a Survey Instrument to Measure TEFL Academics' Perceptions about, Individual and Workplace Characteristics for Conducting Research

    Science.gov (United States)

    Bai, Li; Hudson, Peter; Millwater, Jan; Tones, Megan

    2013-01-01

    A 30-item survey was devised to determine Chinese TEFL (Teaching English as a Foreign Language) academics' potential for conducting research. A five-part Likert scale was used to gather data from 182 academics on four factors: (1) perceptions on teaching-research nexus, (2) personal perspectives for conducting research, (3) predispositions for…

  15. Primary care approaches to musculoskeletal multiple-site joint pain pharmacological therapy: a survey of general practitioners.

    Science.gov (United States)

    Raja, Rafi; Kingsbury, Sarah R; Wise, Elspeth; Conaghan, Philip G

    2014-10-01

    Chronic multiple-site joint pain (MSJP) due to osteoarthritis and soft tissue disorders is common in people over 50 years old and associated with poor outcomes. This study examined current pharmacological approaches to MSJP management in primary care. One hundred and fifty general practitioners (GPs) attending an educational seminar participated in an electronic survey (mean response rate 96%). Most GPs reported treating multiple painful joints concurrently (78%) compared with focusing on a single joint (21%). The majority believed there was no difference in analgesia for different disorders when selecting paracetamol (84%), non-steroidal anti-inflammatory drugs (NSAID)/COX-2 inhibitors (57%) or opioids (70%). When optimising therapy, intra-class optimisation (increase NSAID dose 41%, change to another NSAID/COX-2 inhibitor 30%) was preferred to inter-class step up therapy (add opioid 23%, change to opioid 6%). For NSAID gastrointestinal intolerance, the preference was to add a gastro-protective agent (74%). There is a need to better characterise MSJP and examine optimal pharmacotherapy regimens.

  16. Using the Medicare Current Beneficiary Survey to conduct research on Medicare-eligible veterans

    Directory of Open Access Journals (Sweden)

    Yvonne Jonk, PhD

    2010-10-01

    Full Text Available The Medicare Current Beneficiary Survey (MCBS is a longitudinal, multipurpose panel survey of a nationally representative sample of Medicare beneficiaries sponsored by the Centers for Medicare and Medicaid Services (CMS. The MCBS serves as a comprehensive data source on self-reported health and socioeconomic status, health insurance, healthcare utilization and costs, and patient satisfaction. CMS uses Medicare claims data to validate self-reported Medicare Fee-For-Service (FFS utilization. Because the Veterans Health Administration (VHA does not bill for services, CMS imputes VHA costs. This article addresses the quality of the MCBS dataset for conducting research on Medicare-eligible veterans by addressing the sample's representativeness, quality of self-reported data, and accuracy of imputed VHA cost estimates. We compared demographic data from the 1992 and 2001 National Survey of Veterans (NSV with the MCBS 1992 and 2001 Cost and Use files. We compared self-reported VHA utilization and CMS's imputed costs with VHA administrative datasets. The VHA's Pharmacy Benefits Management (PBM database is available from fiscal year (FY 1999 onward, and the VHA Health Economics Resource Center's (HERC Average Cost datasets are available from FY1998 onward. While the samples were comparable in terms of age, sex, and race, the MCBS respondents were in better health, less likely to be married, and more likely to be widowed than NSV respondents. MCBS underreporting rates were higher for VHA than Medicare outpatient events. Underreporting and differences between CMS's and HERC's costing methodologies contributed to lower MCBS versus VHA administrative person- and event- level costs. Alternatively, average annual VHA prescription costs per capita were higher in the MCBS than in the PBM data. Differences in socioeconomic characteristics of the NSV and MCBS samples may be attributable to differences in sampling methodologies. Higher underreporting rates for VHA

  17. Joint analysis of galaxy-galaxy lensing and galaxy clustering: Methodology and forecasts for Dark Energy Survey

    Energy Technology Data Exchange (ETDEWEB)

    Park, Y.; Krause, E.; Dodelson, S.; Jain, B.; Amara, A.; Becker, M. R.; Bridle, S. L.; Clampitt, J.; Crocce, M.; Fosalba, P.; Gaztanaga, E.; Honscheid, K.; Rozo, E.; Sobreira, F.; Sánchez, C.; Wechsler, R. H.; Abbott, T.; Abdalla, F. B.; Allam, S.; Benoit-Lévy, A.; Bertin, E.; Brooks, D.; Buckley-Geer, E.; Burke, D. L.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Castander, F. J.; da Costa, L. N.; DePoy, D. L.; Desai, S.; Dietrich, J. P.; Doel, P.; Eifler, T. F.; Fausti Neto, A.; Fernandez, E.; Finley, D. A.; Flaugher, B.; Gerdes, D. W.; Gruen, D.; Gruendl, R. A.; Gutierrez, G.; James, D. J.; Kent, S.; Kuehn, K.; Kuropatkin, N.; Lima, M.; Maia, M. A. G.; Marshall, J. L.; Melchior, P.; Miller, C. J.; Miquel, R.; Nichol, R. C.; Ogando, R.; Plazas, A. A.; Roe, N.; Romer, A. K.; Rykoff, E. S.; Sanchez, E.; Scarpine, V.; Schubnell, M.; Sevilla-Noarbe, I.; Soares-Santos, M.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Thaler, J.; Vikram, V.; Walker, A. R.; Weller, J.; Zuntz, J.

    2016-09-30

    The joint analysis of galaxy-galaxy lensing and galaxy clustering is a promising method for inferring the growth function of large scale structure. Our analysis will be carried out on data from the Dark Energy Survey (DES), with its measurements of both the distribution of galaxies and the tangential shears of background galaxies induced by these foreground lenses. We develop a practical approach to modeling the assumptions and systematic effects affecting small scale lensing, which provides halo masses, and large scale galaxy clustering. Introducing parameters that characterize the halo occupation distribution (HOD), photometric redshift uncertainties, and shear measurement errors, we study how external priors on different subsets of these parameters affect our growth constraints. Degeneracies within the HOD model, as well as between the HOD and the growth function, are identified as the dominant source of complication, with other systematic effects sub-dominant. The impact of HOD parameters and their degeneracies necessitate the detailed joint modeling of the galaxy sample that we employ. Finally, we conclude that DES data will provide powerful constraints on the evolution of structure growth in the universe, conservatively/optimistically constraining the growth function to 7.9%/4.8% with its first-year data that covered over 1000 square degrees, and to 3.9%/2.3% with its full five-year data that will survey 5000 square degrees, including both statistical and systematic uncertainties.

  18. Estimating spatial variations in soil water content from electrical conductivity surveys across semiarid Mediterranean agrosystems

    Science.gov (United States)

    Mekki, Insaf; Jaiez, Zeineb; Jacob, Frédéric

    2014-05-01

    Soil water content (SWC) is an important driver for number of soil, water and energy fluxes at different temporal and spatial scales. The non-invasive electromagnetic induction sensor, such as EM38, that measures the soil apparent electrical conductivity (ECa), has been widely used to infer spatial and temporal patterns of soil properties. The objective of this study has been to explore the opportunity for estimating and mapping the soil water content (SWC) based on in-situ data collected in different fields and during dry and wet soil conditions in a hilly landscape. The experiment was carried out during two campaigns under dry and wet conditions to represent the major soil association, land use and topographic attributes at the cultivated semiarid Mediterranean Lebna catchment, northeastern Tunisia. The temporal evolution of SWC is a dry-wet-dry pattern. Gravimetric soil water content sampling and ECa measured with EM38 (Geonics Ltd., Ontario, Canada) surveys have been performed simultaneously. ECa measurements, geo-referenced with GPS, were collected raising the EM38 to sample at various depths of the soil. The EM38 was placed in both horizontal and vertical dipole modes on a PVC stand 150 cm above the soil surface. The number of investigated points varied between n=70 in February to n=38 in October 2012. Results showed that different SWC related to the soil spatial variability and lead to differences in ECa averaged values and a substantial changes in the ECa as SWC changed. The relationship between SWC an ECa in a separate vertical and horizontal mode using all possible sets of surveys was tested with linear regression. The correlation coefficient between ECa and SWC for the horizontal mode was lower than the vertical mode. Coefficients of determination of linear regressions between SWC in 0-100 cm soil depth and ECa in the vertical mode were, r²=0.74, in February 2013, r²=0.52 in October 2012. The lowest correlations were found in horizontal mode when SWC

  19. Conducting The Deepest All-Sky Pulsar Survey Ever: The All-Sky High Time Resolution Universe Survey

    CERN Document Server

    Ng, Cherry

    2014-01-01

    The extreme conditions found in and around pulsars make them fantastic natural laboratories, providing insights to a rich variety of fundamental physics and astronomy. To discover more pulsars we have begun the High Time Resolution Universe (HTRU) survey: a blind survey of the northern sky with the 100-m Effelsberg radio telescope in Germany and a twin survey of the southern sky with the 64-m Parkes radio telescope in Australia. The HTRU is an international collaboration with expertise shared among the MPIfR in Germany, ATNF/CASS and Swinburne University of Technology in Australia, University of Manchester in the UK and INAF in Italy. The HTRU survey uses multi-beam receivers and backends constructed with recent advancements in technology, providing unprecedentedly high time and frequency resolution, allowing us to probe deeper into the Galaxy than ever before. While a general overview of HTRU has been given by Keith at this conference, here we focus on three further aspects of HTRU discoveries and highlights...

  20. Joint signal extraction from galaxy clusters in X-ray and SZ surveys: A matched-filter approach

    CERN Document Server

    Tarrío, Paula; Arnaud, Monique; Pratt, Gabriel W

    2016-01-01

    The hot ionized gas of the intra-cluster medium emits thermal radiation in the X-ray band and also distorts the cosmic microwave radiation through the Sunyaev-Zel'dovich (SZ) effect. Combining these two complementary sources of information through innovative techniques can therefore potentially improve the cluster detection rate when compared to using only one of the probes. Our aim is to build such a joint X-ray-SZ analysis tool, which will allow us to detect fainter or more distant clusters while maintaining high catalogue purity. We present a method based on matched multifrequency filters (MMF) for extracting cluster catalogues from SZ and X-ray surveys. We first designed an X-ray matched-filter method, analogous to the classical MMF developed for SZ observations. Then, we built our joint X-ray-SZ algorithm by combining our X-ray matched filter with the classical SZ-MMF, for which we used the physical relation between SZ and X-ray observations. We show that the proposed X-ray matched filter provides correc...

  1. An institutional survey for knowledge-based and self-awareness assessment in temporomandibular joint disorders among dental students.

    Science.gov (United States)

    Choudhary, Sneha H; Kale, Lata M; Mishra, Sunil S; Sodhi, Sonia; Muley, Pooja B; Pandey, Narayan Dutt

    2016-01-01

    Temporomandibular joint disorders (TMDs) have been recognized as one of the most common causes of nondental orofacial pain. Various studies have been reported in literature regarding the relationship between prevalence of signs and symptoms of TMDs and gender, suggestive of female predilection; however, none of the studies have yet been reported to suggest the relationship between knowledge about temporomandibular joint (TMJ) and TMDs and self-awareness of its signs and symptoms. To find a relationship between the level of knowledge about TMJ and TMDs and self-awareness of its signs and symptoms. This study was designed as an institutional survey. The study sample comprised 491 undergraduate and postgraduate (PG) students, consisting of 90 males and 401 females with age ranging between 18 and 32 years. Two sets of questionnaire were distributed among the students. Statistical analysis was performed with the help of Epi Info (TM) 3.5.3, descriptive statistical analysis, test of proportion, Chi-square test, one-way analysis of variance, Tukey's test, and knowledge index. It was observed that there was a gradual increase in the level of knowledge about TMJ and TMDs and self-awareness of its signs and symptoms from the 1st year to PG students. A direct relationship exists between the level of knowledge about TMJ and TMDs and self-awareness of its signs and symptoms.

  2. Survey of tracking systems and rotary joints for coolant piping. Final report, August 15, 1978-August 14, 1978. [Includes patents

    Energy Technology Data Exchange (ETDEWEB)

    Furaus, J P; Gruchalla, M E; Sower, G D

    1980-01-01

    Problems were surveyed and evaluated with respect to solar tracking mechanisms and rotary joints for coolant piping. An analytical development of celestial mechanics, one- and two-axis tracking configurations and the effect of tracking accuracy versus collector efficiency are reported. Daily operational requirements and tracking modes were defined and evaluated. A literature and patent search on solar tracking technology was performed. Tracking system and control system performance specifications were determined. Alternative conceptual tracking approaches were defined and a cost and performance evaluation of a mechanical tracking concept was performed. Fluid coupling service specifications were determined. The cost and performance of several types of actuators and error detectors were evaluated with respect to solar tracking mechanisms.

  3. A survey of temporomandibular joint dislocation: aetiology, demographics, risk factors and management in 96 Nigerian cases.

    Science.gov (United States)

    Ugboko, V I; Oginni, F O; Ajike, S O; Olasoji, H O; Adebayo, E T

    2005-07-01

    A retrospective study of 96 cases of temporomandibular joint dislocation was undertaken. Patients' ages ranged from 9 to 85 years (mean+/-SD, 35.3+/-17.4 years) and peak incidence was at 20-29 years. Mean duration was 7.9 weeks (range, 1h to 3 years). Acute, chronic and recurrent dislocations were seen in 46 (47.9%), 29 (30.2%) and 21 (21.9%) patients, respectively. Males dominated in all three categories but this was not statistically significant (P = 0.8). Excessive mouth opening while yawning (44 cases) was the commonest cause of dislocation, followed by road traffic accidents (13 cases). Ten patients (10.4%) had an underlying systemic disease, the commonest being epilepsy (four cases); those with acute dislocation recorded the highest incidence of underlying illness. Bilateral anterior (86 cases) dislocations were the most frequent. Of the 96 patients, 89 (92.7%) were available for treatment. Manual reduction with or without anaesthesia proved effective for 38/45 acute, 5/24 chronic and 14/20 recurrent cases. Chronic dislocations were treated mainly by surgical osteotomy (13/24). Vertical subsigmoid and oblique ramus osteotomies were the commonest surgical techniques recorded. Treatment was satisfactory for all patients surgically handled except for one case of anterior open bite postoperatively. This study has shown that excessive mouth opening while yawning is the commonest cause of temporomandibular joint dislocation in Nigerians, and conservative approaches to management remain quite effective irrespective of the duration and clinical subtype. The best choice of surgical technique should be determined by proper clinical evaluation and the need to avoid or minimize postoperative morbidity.

  4. "Tele Pour Tous" in Rural Ivory Coast: Audience, Impact, Perceptions: Report of Two Surveys Conducted in January and April, 1977.

    Science.gov (United States)

    Etaix, Mireille; Lenglet, Frans

    This report presents the results of two surveys conducted in January and April 1977 in the Ivory Coast to assess the impact of the "Tele Pour Tous" programs on rural audiences in terms of awareness, learning, and action. Descriptions of the socio-economic characteristics of the audience and their viewing patterns were sought, and…

  5. E-Learning in European Higher Education Institutions: Results of a Mapping Survey Conducted in October-December 2013

    Science.gov (United States)

    Gaebel, Michael; Kupriyanova, Veronika; Morais, Rita; Colucci, Elizabeth

    2014-01-01

    The present study on e-learning intends to contribute to closing a data gap and to stimulate the discussion on the further development of national and European policies on the issue and to support its systematic institutional take-up. It draws upon a survey conducted by the European University Association between October and December 2013. 249…

  6. A Portrait of the Audience for Instruction in Web Searching: Results of a Survey Conducted at Two Canadian Universities.

    Science.gov (United States)

    Tillotson, Joy

    2003-01-01

    Describes a survey that was conducted involving participants in the library instruction program at two Canadian universities in order to describe the characteristics of students receiving instruction in Web searching. Examines criteria for evaluating Web sites, search strategies, use of search engines, and frequency of use. Questionnaire is…

  7. Airborne geophysical surveys conducted in western Nebraska, 2010: contractor reports and data

    Science.gov (United States)

    ,

    2014-01-01

    This report contains three contractor reports and data files for an airborne electromagnetic survey flown from June 28 to July 7, 2010. The first report; “SkyTEM Survey: Nebraska, USA, Data” describes data aquisition and processing from a time-domain electromagnetic and magnetic survey performed by SkyTEM Canada, Inc. (the North American SkyTEM subsidiary), in western Nebraska, USA. Digital data for this report are given in Appendix 1. The airborne geophysical data from the SkyTEM survey subsequently were processed and inverted by Aarhus Geophysics ApS, Aarhus, Denmark, to produce resistivity depth sections along each flight line. The result of that processing is described in two reports presented in Appendix 2, “Processing and inversion of SkyTEM data from USGS Area UTM–13” and “Processing and inversion of SkyTEM data from USGS Area UTM–14.” Funding for these surveys was provided by the North Platte Natural Resources District, the South Platte Natural Resources District, and the Twin Platte Natural Resources District, in Scottsbluff, Sidney, and North Platte, Nebraska, respectively. Any additional information concerning the geophysical data may be obtained from the U.S. Geological Survey Crustal Geophysics and Geochemistry Science Center, Denver Colorado.

  8. Thermal contact resistance measurement of conduction cooled binary current lead joint block in cryocooler based self field I-V characterization facility

    Science.gov (United States)

    Kundu, Ananya; Das, Subrat Kumar; Agarwal, Anees Bano Pooja; Pradhan, Subrata

    2016-05-01

    In the present study thermal resistance of conduction cooled current lead joint block employing two different interfacial material namely AlN sheet and Kapton Film have been studied in the temperature range 5K-35K. In each case, the performance of different interlayer materials e.g. Indium foil for moderately pressurized contacts (contact pressure <1 MPa), and Apiezon N Grease, GE varnish for low pressurized contact (contact pressure <1 MPa) is studied. The performances of AlN joint with Indium foil and with Apeizon N Grease are studied and it is observed that the contact resistance reduces more with indium foil as compared to greased contact. The contact resistance measurements of Kapton film with Apiezon N grease and with GE varnish were also carried out in the same temperature range. A comparative study of AlN joint with Indium foil and Kapton with GE varnish as filler material is carried out to demonstrate better candidate material among Kapton and AlN for a particular filler material in the same temperature range.

  9. Impact of C4ISR/Digitization and Joint Force Ability to Conduct the Global War on Terror (GWOT)

    Science.gov (United States)

    2006-05-25

    family that had the economic means to acquire and enjoy these new modern technologies. The Industrial 6 Marx and Smith, 9. 7 Alan Brinkley ...www.msnbc.msn.com/id/11009829/ 25 January 2006. Barber, Benjamin R., Fear’s Empire: War, Terrorism and Democracy (New York: Norton, 2003). Brinkley ... Alan . American History, A Survey. Volume 1 & 2, 9th ed, (New York: McGraw-Hill, 1995). Boeing, “E-3 AWACS”, Boeing Link, February 2006. Accessed

  10. Joint analyses of open comments and quantitative data: Added value in a job satisfaction survey of hospital professionals

    Science.gov (United States)

    Gilles, Ingrid; Mayer, Mauro; Courvoisier, Nelly; Peytremann-Bridevaux, Isabelle

    2017-01-01

    Objective To obtain a comprehensive understanding of the job opinions of hospital professionals by conducting qualitative analyses of the open comments included in a job satisfaction survey and combining these results with the quantitative results. Design A cross-sectional survey targeting all Lausanne University Hospital professionals was performed in the fall of 2013. Material and methods The survey considered ten job satisfaction dimensions (e.g. self-fulfilment, workload, management, work-related burnout, organisational commitment, intent to stay) and included an open comment section. Computer-assisted qualitative analyses were conducted on these comments. Satisfaction rates on the included dimensions and professional groups were entered as predictive variables in the qualitative analyses. Participants Of 10 838 hospital professionals, 4978 participated in the survey and 1067 provided open comments. Data from 1045 respondents with usable comments constituted the analytic sample (133 physicians, 393 nurses, 135 laboratory technicians, 247 administrative staff, including researchers, 67 logistic staff, 44 psycho-social workers, and 26 unspecified). Results Almost a third of the comments addressed scheduling issues, mostly related to problems and exhaustion linked to shifts, work-life balance, and difficulties with colleagues’ absences and the consequences for quality of care and patient safety. The other two-thirds related to classic themes included in job satisfaction surveys. Although some comments were provided equally by all professional groups, others were group specific: work and hierarchy pressures for physicians, healthcare quality and patient safety for nurses, skill recognition for administrative staff. Overall, respondents’ comments were consistent with their job satisfaction ratings. Conclusion Open comment analysis provides a comprehensive understanding of hospital professionals’ job experiences, allowing better consideration of quality

  11. CCS to conduct Construction survey for China's first deep water semi-submersible drilling

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ On March 15,the grand signing ceremony on the contract between China National Offshore Oil Corp.(CNOOC)and China Classification Society(CCS)for the construction survey of deep water semi-submersible drilling unit was held at CCS Headquarters in Beijing.

  12. CCS to conduct construction survey for China's first deep water semi-submersible drilling

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ On March 15,the grand signing ceremony on the contract between China National Offshore Oil Corp.(CNOOC) and China Classification Society(CCS) for the construction survey of deep water semi-submersible drilling unit was held at CCS Headquarters in Beijing.

  13. Methodology for conduct of epidemiologic surveys and randomized controlled trials of diabetic polyneuropathy.

    Science.gov (United States)

    Dyck, Peter James

    2014-01-01

    This chapter outlines: (1) the reasons why epidemiologic surveys and randomized controlled clinical trials (RCTs) of diabetic polyneuropathy (DPN) are difficult and expensive, and often poorly done, (2) primary and secondary neuropathy end points, (3) single versus composite neuropathic end points, (4) adequate reference values from study of population representative cohorts, and (5) the issue of clinical proficiency.

  14. Social Media and Unprofessional Pharmacist Conduct: A Cross-Sectional Survey of Boards of Pharmacy

    Directory of Open Access Journals (Sweden)

    Lindsey Elmore, PharmD, BCPS

    2013-01-01

    Full Text Available Purpose: To determine how often boards of pharmacy (BOPs receive complaints related to licensee’s online behavior, and what types of online behaviors may prompt an investigation of a licensee.Methods: A survey (consisting of questions related to BOP’s management of complaints against licensee online behavior and 10 case vignettes was adapted from a previous survey of United States medical boards. Vignettes encompassed themes such as patient confidentiality, derogatory language, alcohol use, false or misleading product claims, and others. Following institutional review board approval, survey materials were distributed via email by the National Association of Boards of Pharmacy to 63 domestic and international boards of pharmacy. Completed surveys were analyzed using descriptive statistics. The proportion of respondents who indicated that the vignette would “very likely” or “likely” result in an investigation was used to determine consensus. Proportions of >75%, 50%-75% and <50% were classified as high, moderate and low consensus, respectively.Results: Fourteen completed surveys (22.2% were received. Sixty percent of respondents stated that their board has been involved in managing a complaint regarding the online behavior of a licensee, and that disciplinary actions including revocation or suspension of license, letter of reprimand, and monetary fines have been enacted. While 79% of responding BOPs have a policy regarding Internet usage, 36% are unsure whether the policies are sufficient to cover online professionalism. One vignette, where a pharmacist made misleading claims regarding a compounded product, achieved high consensus for likelihood to prompt an investigation. Moderate consensus was achieved for a breach of patient confidentiality, inappropriate alcohol use, and misrepresentation of professional credentials.Conclusion: Boards of pharmacy are widely varied in what types of online behaviors may prompt an investigation

  15. A robotic system to conduct radiation and contamination surveys on nuclear waste transport casks

    Energy Technology Data Exchange (ETDEWEB)

    Harrigan, R.W.; Sanders, T.L.

    1990-06-01

    The feasibility of performing, numerous spent fuel cask operations using fully integrated robotic systems is under evaluation. Using existing technology, operational and descriptive software and hardware in the form of robotic end effectors are being designed in conjunction with interfacing cask components. A robotic radiation and contamination survey system has been developed and used on mock-up cask hardware to evaluate the impact of such fully automated operations on cask design features and productivity. Based on experience gained from the survey system, numerous health physics operations can be reliably performed with little human intervention using a fully automated system. Such operations can also significantly reduce time requirements for cask-receiving operations. 7 refs., 51 figs., 6 tabs.

  16. Are Corporate Universities (CU possible in emerging countries? A survey conducted in Argentina showed impacting results

    Directory of Open Access Journals (Sweden)

    Leandro A. Viltard

    2014-09-01

    Full Text Available At the time of our investigation, the CU was not a widespread concept in Argentina, being viewed as a “foreign - far long project” (coming from developed countries and standing for the long term. It is suggested that the rate of CU evolution, in emerging countries like Argentina, is more related to mentality issues than to CU strategic or operative limitations. Although the executives who replied to a survey were not the only power factor in their organization, their comments allow us to think that, in those countries, the CU may have a better future perspective. The research used a quali-quantitative methodology, which was based on a survey to top executives of different kinds of companies located in Argentina. The research design was not experimental and transversal, as it was limited to a specific moment in time.

  17. Obesity and increased burden of hip and knee joint disease in Australia: Results from a national survey

    Directory of Open Access Journals (Sweden)

    Ackerman Ilana N

    2012-12-01

    Full Text Available Abstract Background Research involving more representative samples is needed to extend our understanding of the broader impact of obesity in hip or knee joint disease (arthritis and OA beyond clinical settings. Although population-based research has been conducted in the United States, how these findings translate to other countries is unclear. Using a national approach, this study explored associations between obesity and the burden of hip and knee joint disease in Australia (in terms of prevalence, pain, stiffness, function, Health-Related Quality of Life (HRQoL and disease severity. Methods A random sample of 5000 Australians (≥39 years from the federal electoral roll was invited to complete a mailed questionnaire to identify doctor-diagnosed hip arthritis, hip OA, knee arthritis and knee OA and evaluate the burden of these conditions. Validated questionnaires included the WOMAC Index, Assessment of Quality of Life instrument and Multi-Attribute Prioritisation Tool. Body Mass Index (BMI was classified into underweight/normal weight (≤24.99 kg/m2, overweight (25–29.99 or obese (≥30. Multiple logistic regression was used to estimate odds of arthritis and OA, with demographic and socioeconomic variables included in the models. Associations between BMI and other variables were investigated using analysis of covariance, with adjustment for age and sex. Results Data were available from 1,157 participants (23%. Overweight participants had increased odds of knee arthritis (adjusted OR (AOR 1.87, 95%CI 1.14-3.07 and knee OA (AOR 2.11, 95%CI 1.07-4.15. Obesity was associated with higher prevalence of hip arthritis (AOR 2.18, 95%CI 1.17-4.06, knee arthritis (AOR 5.47, 95%CI 3.35-8.95 and knee OA (AOR 7.35, 95%CI 3.85-14.02. Of those with arthritis or OA, obese individuals reported more pain (for hip arthritis, hip OA and knee OA, greater stiffness (for hip arthritis, knee arthritis and knee OA, worse function (all diagnoses, lower HRQoL (for hip

  18. The WiggleZ Dark Energy Survey: Joint measurements of the expansion and growth history at z < 1

    CERN Document Server

    Blake, Chris; Colless, Matthew; Contreras, Carlos; Couch, Warrick; Croom, Scott; Croton, Darren; Davis, Tamara; Drinkwater, Michael J; Forster, Karl; Gilbank, David; Gladders, Mike; Glazebrook, Karl; Jelliffe, Ben; Jurek, Russell J; Li, I-hui; Madore, Barry; Martin, Chris; Pimbblet, Kevin; Poole, Gregory B; Pracy, Michael; Sharp, Rob; Wisnioski, Emily; Woods, David; Wyder, Ted; Yee, Howard

    2012-01-01

    We perform a joint determination of the distance-redshift relation and cosmic expansion rate at redshifts z = 0.44, 0.6 and 0.73 by combining measurements of the baryon acoustic peak and Alcock-Paczynski distortion from galaxy clustering in the WiggleZ Dark Energy Survey, using a large ensemble of mock catalogues to calculate the covariance between the measurements. Further combining our results with other baryon acoustic oscillation and distant supernovae datasets, we use a Monte Carlo Markov Chain technique to determine the evolution of the Hubble parameter H(z) as a stepwise function in 9 redshift bins of width dz = 0.1, also marginalizing over the spatial curvature. Our measurements of H(z), which have precision better than 7% in most redshift bins, are consistent with the expansion history predicted by a cosmological-constant dark-energy model, in which the expansion accelerates at redshift z < 0.7. We also measure the normalized cosmic growth rate at z = 0.44, 0.6 and 0.73, together with its covarian...

  19. Simulating the LSST OCS for conducting survey simulations using the LSST scheduler

    Science.gov (United States)

    Reuter, Michael A.; Cook, Kem H.; Delgado, Francisco; Petry, Catherine E.; Ridgway, Stephen T.

    2016-08-01

    The Operations Simulator was used to prototype the Large Synoptic Survey Telescope (LSST) Scheduler. Currently, the Scheduler is being developed separately to interface with the LSST Observatory Control System (OCS). A new Simulator is under concurrent development to adjust to this new architecture. This requires a package simulating enough of the OCS to allow execution of realistic schedules. This new package is called the Simulated OCS (SOCS). In this paper we detail the SOCS construction plan, package structure, LSST communication middleware platform use, provide some interesting use cases that the separated architecture allows and the software engineering practices used in development.

  20. Standardization of soil apparent electrical conductivity using multi-temporal surveys across multiple production fields

    Science.gov (United States)

    Apparent soil electrical conductivity (ECa) is an efficient technique for understanding within-field variability of physical and chemical soil characteristics. Commercial devices are readily available for collecting ECa on whole fields and used broadly for crop management in precision agriculture; h...

  1. A review of Delphi surveys conducted to establish research priorities by specialty nursing organizations from 1985 to 1995.

    Science.gov (United States)

    Rudy, S F

    1996-01-01

    Many nursing specialty organizations have completed Delphi surveys to establish their research priorities. The Society of Otorhinolaryngology-Head and Neck Nurses (SOHN) is currently conducting its own Delphi survey to the same end. This paper reviews the various Delphi methods employed by specialty nursing organizations on their members between 1985 and 1995. The studies reviewed are carefully limited to those commissioned by specialty nursing organizations and exclusive of those conducted by independent researchers who may have utilized specialty organization members. It presents an introduction to and definition of the Delphi methodology, as well as delving into methodologic and practical aspects of implementing a Delphi survey. It adds to the literature some information previously lacking on cost and time lines for studies, and will serve as a useful guide for future specialty nursing organizations who undertake a Delphi study as a novice effort. It intentionally does not recount the research priorities identified because it does not want to influence, in any way, responses of SOHN members involved in the ongoing Round I Delphi.

  2. Results of the 2008/2009 Knowledge and Opinions Surveys Conducted for the U.S. Department of Energy Hydrogen Program

    Energy Technology Data Exchange (ETDEWEB)

    Schmoyer, R. L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Truett, Tykey [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cooper, Christy [Dept. of Energy (DOE), Washington DC (United States); Chew, Andrea [Dept. of Energy (DOE), Washington DC (United States)

    2010-04-01

    This report presents results of a 2008/2009 survey of hydrogen and fuel cell awareness conducted for the U.S. Department of Energy (DOE). The 2008/2009 survey follows up on a similar DOE survey conducted in 2004, measuring levels of awareness and understanding of hydrogen and fuel cell technologies in four populations: (1) the general public, (2) students, (3) personnel in state and local governments, and (4) potential end users of hydrogen and fuel cell technologies in business and industry. The 2008/2009 survey includes these four groups and adds a fifth group, safety and code officials. The same survey methods were used for both surveys; the 2008/2009 survey report includes a comparison of 2004 and 2008/2009 findings. Information from these surveys will be used to enhance hydrogen and fuel cell education strategies.

  3. Surveys on the Prevalence of Pediatric Bronchial Asthma in Japan: A Comparison between the 1982, 1992, and 2002 Surveys Conducted in the Same Region Using the Same Methodology

    Directory of Open Access Journals (Sweden)

    Sankei Nishima

    2009-01-01

    Conclusions: BA prevalence in the third survey increased 2.1 and 1.4 times respectively compared to the first survey and second survey, indicating an upward trend in all regions and age groups surveyed.

  4. GESE: A Small UV Space Telescope to Conduct a Large Spectroscopic Survey of Z-1 Galaxies

    Science.gov (United States)

    Heap, Sara R.; Gong, Qian; Hull, Tony; Kruk, Jeffrey; Purves, Lloyd

    2013-01-01

    One of the key goals of NASA's astrophysics program is to answer the question: How did galaxies evolve into the spirals and elliptical galaxies that we see today? We describe a space mission concept called Galaxy Evolution Spectroscopic Explorer (GESE) to address this question by making a large spectroscopic survey of galaxies at a redshift, z is approximately 1 (look-back time of approximately 8 billion years). GESE is a 1.5-meter space telescope with an ultraviolet (UV) multi-object slit spectrograph that can obtain spectra of hundreds of galaxies per exposure. The spectrograph covers the spectral range, 0.2-0.4 micrometers at a spectral resolving power, R approximately 500. This observed spectral range corresponds to 0.1-0.2 micrometers as emitted by a galaxy at a redshift, z=1. The mission concept takes advantage of two new technological advances: (1) light-weighted, wide-field telescope mirrors, and (2) the Next- Generation MicroShutter Array (NG-MSA) to be used as a slit generator in the multi-object slit spectrograph.

  5. Joint land-sea seismic survey and research on the deep structures of the Bohai Sea areas

    Institute of Scientific and Technical Information of China (English)

    HAO Tianyao; HAN Guozhong; YOU Qingyu; LIU Lihua; LV Chuanchuan; XU Ya; LI Zhiwei; ZHAO Chunlei; ZHENG Yanpeng; LIU Chenguang

    2013-01-01

    This paper presents the survey and research work of two land-sea profiles in the Bohai Sea, China, carried out in 2010-2011, including the seismic sources on land and in the sea, the ocean bottom seismographs (OBS) and their recovery, the coupling of OBS and the environment noise in sea area, the data quality of OBSs, and the result of data analysis. We focused on the investigation of crustal structures revealed by the two NE\\EW-trending joint land-sea profiles. In combination with the Pn-velocity distribution and gravity-magnetic inversion results in the North China Craton, we propose that the undulation of the Moho interface in the Bohai and surrounding areas is not strong, and the lithospheric thinning is mainly caused by the thinning of its mantle part. The research result indicates that obvious lateral variations of Moho depth and seismic velocity appear nearby all the large-scale faults in Bohai Sea, and there is evidence of underplating and reforming of the lower crust by mantle material in the Bohai area. However, geophysical evidence does not appear to support the“mantle plume”or“delamination”model for the North China Craton destruction. The crustal structure of the Bohai Sea revealed“a relatively normal crust and obviously thinned mantle lid”, local velocity anomalies and instability phenomena in the crust. These features may represent a combined effect of North China-Yangtze collision at an early stage and the remote action of Pacific plate subduction at a late stage.

  6. A survey of conductivity of nanotubes indirectly doped with nitrogen using equations Kramerz-Kronig

    Directory of Open Access Journals (Sweden)

    R Keshtmand

    2016-02-01

    Full Text Available Doping of carbon nanotubes with nitrogen should provide more control over the nanocarbon electronic structure. In addition to the chemical and arc-discharge alternative methods used nowadays, we suggest ion irradiationas an alternative way to introduce N impurities into nanotubes. The impinging ions can directly occupy the sp2 positions in the nanotube atomic network. As an alternative way N nitrogen atoms are introduced due to the same atomic radius. In this work we studied the defects caused by exposure to N2 with various energies with the Raman spectroscopy. Kramers–Kronig analysisis determined the optical conductivityof multiwall carbon nanotudes. Electrical measurements showed that conductivity of samples increases with enhancement of irradiation of MWCNTs, clearly due to creation of more defects and N-C and irradiation-mediated doping of nanotubes is a promising way to control the nanotubes electronic structure.

  7. DIAGNOSTIC BEHAVIOR OF COMMUNITY-ACQUIRED PNEUMONIA: SURVEY CONDUCTED IN SOME REGIONS OF CHINA

    Institute of Scientific and Technical Information of China (English)

    TANG Wei; DENG Wei-wu

    2006-01-01

    Objective To analyze the spectrum of microbiological agents causing community-acquired pneumonia (CAP) in recent years. We also investigated the procedure of diagnosis as well as the empirical treatment for this disease in OPD (outpatient department) of pulmonary disease. Methods A total of 7097 patients from 150 hospitals in 24 provinces in China were enrolled in the study from Nov. 2002 to Mar. 2003. Every patient was diagnosed, treated and registered at the same time. Diagnostic behavior for doctors include chest radiograph and/or CT examination of the lung, as well as collecting sputum samples at the time of diagnosis for bacteria culture to identify the pathogen. Appointed staff fulfilled the questionnaires and information sheets in each center. After that,data were computerized and analyzed. Results There were 7404 valid information sheets and 7097 questionnaires taken into count. The majority CAP patients were from cities ( 77.3% ), most of those who had medical insurance. Most CAP patients had productive cough (81.1% ), and 76.7% and 18.2% CAP patients received chest film and CT examination respectively for diagnosis. Only 24% patients received sputum sample tested and with 36% got positive results. Streptococcus pneumoniae remained the main pathogen of CAP (43. 2% ). Most doctors used to prescribe β-lactam antibiotics as the first line of empirical therapy of CAP (51.1%) with oral taken as the main method for drug using (66.3% ). Conclusion This survey provides a key point of empirical therapy in China.The procedure for diagnosing as well as the empirical treatment of CAP in OPD of pulmonary disease in China still to be improved, especially in accessing the pathogen. Guidelines developed to recognize and evaluate CAP should base on epidemiological information of the pathogen prevalence, then could offer a rational approach to the initial management of the CAP patients.

  8. Chagas disease: national survey of seroprevalence in children under five years of age conducted in 2008

    Directory of Open Access Journals (Sweden)

    Graciela Russomando

    Full Text Available BACKGROUND Since the early 1990s, programs to control Chagas disease in South America have focused on eradicating domiciliary Triatoma infestans, the main vector. Seroprevalence studies of the chagasic infection are included as part of the vector control programs; they are essential to assess the impact of vector control measures and to monitor the prevention of vector transmission. OBJECTIVE To assess the interruption of domiciliary vector transmission of Chagas disease by T. infestans in Paraguay by evaluating the current state of transmission in rural areas. METHODS A survey of seroprevalence of Chagas disease was carried out in a representative sample group of Paraguayans aged one to five years living in rural areas of Paraguay in 2008. Blood samples collected on filter paper from 12,776 children were tested using an enzyme-linked immunosorbent assay. Children whose serology was positive or undetermined (n = 41 were recalled to donate a whole blood sample for retesting. Their homes were inspected for current triatomine infestation. Blood samples from their respective mothers were also collected and tested to check possible transmission of the disease by a congenital route. FINDINGS A seroprevalence rate of 0.24% for Trypanosoma cruzi infection was detected in children under five years of age among the country’s rural population. Our findings indicate that T. cruzi was transmitted to these children vertically. The total number of infected children, aged one to five years living in these departments, was estimated at 1,691 cases with an annual incidence of congenital transmission of 338 cases per year. MAIN CONCLUSION We determined the impact of vector control in the transmission of T. cruzi, following uninterrupted vector control measures employed since 1999 in contiguous T. infestans-endemic areas of Paraguay, and this allowed us to estimate the degree of risk of congenital transmission in the country.

  9. Lessons learned from the first US/Russian Federation joint tabletop exercise to prepare for conducting on-site inspections under the Comprehensive Nuclear Test Ban Treaty

    Energy Technology Data Exchange (ETDEWEB)

    Filarowski, C; Kreek, S; Smith, A; Sweeney, J; Wild, J; Gough, R; Rockett, P; MacLeod, G; Hawkins, W; Wohletz, K; Knowles, S

    1999-03-24

    A U.S./Russian Federation Joint Tabletop Exercise took place in Snezhinsk, Russia, from 19 to 24 October 1998 whose objectives were to examine the functioning of an Inspection Team (IT) in a given scenario, to evaluate the strategies and techniques employed by the IT, to identify ambiguous interpretations of treaty provisions that needed clarification, and to confirm the overall utility of tabletop exercises to assist in developing an effective Comprehensive Test Ban Treaty (CTBT) verification regime. To achieve these objectives, the United States and Russian Federation (RF) agreed that two exercises would be conducted. The first would be developed by the RF, who would act as controller and as the inspected State Party (ISP), while the United States would play the role of the IT. The roles would be reversed in the second exercise; the United States would develop the scenario and play the ISP, while the RF would play the IT. A joint control team, comprised of members of both the U.S. and RF control teams, agreed on a number of ground rules for the two exercises and established a joint Evaluation Team to evaluate both of the exercises against the stated objectives. To meet time limitations, the scope of this joint exercise needed to be limited. The joint control team decided that each of the two exercises would not go beyond the first 25 days of an on-site inspection (OSI) and that the focus would be on examining the decision-making of the IT as it utilized the various technologies to clarify whether a nuclear test explosion had taken place. Hence, issues such as logistics, restricted access, and activities prior to Point of Entry (POE) would be played only to the extent needed to provide for a realistic context for the exercises' focus on inspection procedures, sensor deployments, and data interpretation. Each of the exercises began at the POE and proceeded with several iterations of negotiations between the IT and ISP, instrument deployments, and data

  10. Trials and tribulations of conducting bio-behavioral surveys in prisons: implementation science and lessons from Ukraine.

    Science.gov (United States)

    Azbel, Lyuba; Grishaev, Yevgeny; Wickersham, Jeffrey A; Chernova, Olena; Dvoryak, Sergey; Polonsky, Maxim; Altice, Frederick L

    2016-06-13

    Purpose - Ukraine is home to Europe's worst HIV epidemic, overwhelmingly fueled by people who inject drugs who face harsh prison sentences. In Ukraine, HIV and other infectious diseases are concentrated in prisons, yet the magnitude of this problem had not been quantified. The purpose of this paper is to evaluate the systematic health survey of prisoners in the former Soviet Union (FSU). Design/methodology/approach - Qualitative interviews were carried out with research and prison administrative staff to assess the barriers and facilitators to conducting a bio-behavioral survey in Ukrainian prisons. Findings - Crucial barriers at the institutional, staff, and participant level require addressing by: first, ensuring Prison Department involvement at every stage; second, tackling pre-conceived attitudes about drug addiction and treatment among staff; and third, guaranteeing confidentiality for participants. Originality/value - The burden of many diseases is higher than expected and much higher than in the community. Notwithstanding the challenges, scientifically rigorous bio-behavioral surveys are attainable in criminal justice systems in the FSU with collaboration and careful consideration of this specific context.

  11. SOCIAL PERCEPTION OF THE EDUCATION SYSTEM REFORM. SURVEY CONDUCTED IN UPPER HIGH SCHOOLS OF BIHOR COUNTY

    Directory of Open Access Journals (Sweden)

    Sabau Remus Mircea

    2011-12-01

    Full Text Available Between the elements which mark the global processes, we can include educational issues, the management of processes in pre-university education. Therefore, the synthetic approach to educational problems in Romania, studied in terms of the processes and the phenomena of social development, but also due to the need for submiting the pre-university Romanian educational process to the European Union requirements, appears to be current and important. This analysis focuses on the decentralization of education. This theme is a true significant of the stage and of the the changing potential of the management practice in the public area. Its actuality is also hard to contest under the conditions in which changes in this area have been slow compared to those of the other countries that joined the European Union (Hungary, Czech Republic, Poland, contradictory and inconsistent (Herczynski and Levitas, 2001: 1-2. The legislative changes, training facilities, as well as the constant institutional reorganization of pre-university education show the presence of an active interest in this matter. However, the real reform of university education still requires essential improvements. This study analyzes the social perception of performers in pre-university system, establishes positive and negative aspects of the reform in pre-university education, all from the perspective of teachers. The research was conducted between March 1st, 2011 and April 1st, 2011. During this time the questionnaire was applied and the data interpreted. The data obtained from the questionnaire interpretation were introduced into the SPSS program. For the analysis and interpretation of data we used SPSS 15.0. under Windows license. My investigation efforts were directed towards the impact of decentralization on the performers in pre-university education system and on their perception. The main purpose of the experimental study was to determine the essential perceptions of the performers

  12. Bowhead whale aerial abundance survey conducted by Alaska Fisheries Science Center, National Marine Mammal Laboratory from 2011-04-19 to 2011-06-11 (NCEI Accession 0133937)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Aerial photographic surveys for bowhead whales were conducted near Point Barrow, Alaska, from 19 April to 6 June in 2011. Approximately 4,594 photographs containing...

  13. Groundfish/Shrimp and Red Snapper trawl surveys conducted in the Gulf of Mexico from 1990-01-01 to 2014-12-30 (NCEI Accession 0147703)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southeast Fisheries Science Center Mississippi Laboratories has conducted standardized groundfish trawl surveys in the Gulf of Mexico since 1987. Prior to 1987,...

  14. Aerial surveys conducted along the Garden Route coastline, South Africa, to determine patterns in shore fishing effort

    Directory of Open Access Journals (Sweden)

    M. Kyle S. Smith

    2015-03-01

    Full Text Available Coastal environments provide a wide range of leisure opportunities, including recreational fishing. Understanding spatial and temporal fishing patterns is important in ensuring wise management and sustainable use. To provide information on shore angler effort and distribution, randomised aerial surveys of the Garden Route coast between the eastern border of the Tsitsikamma Marine Protected Area and the Kaaimans River mouth in the west were undertaken between December 2008 and November 2009. A total of 15 flights were conducted, with six flights taking place over weekends, two on public holidays and the balance on normal week days. Angler effort was not uniformly distributed along the coastline, and spatial analysis highlighted coastal areas both inside and outside marine protected areas that had increased angler effort. In general, fishing effort was highest around more densely populated areas and concentrated in areas with easy access. Although angler counts were highly variable, the seasonality of shore angling effort showed a slight increase during autumn and winter and angling effort was significantly higher on weekends.Conservation implications: Data obtained during these surveys can assist management with future conservation planning exercises, whilst also guiding daily law enforcement patrols to maximise angler encounters.

  15. Raw navigation files logged with HYPACK Survey software during a geophysical survey conducted by the USGS within Red Brook Harbor, MA, 2009

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal...

  16. Raw navigation files logged with HYPACK Survey software during a geophysical survey conducted by the USGS within Red Brook Harbor, MA, 2009

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  17. Raw navigation files logged with HYPACK Survey software during a geophysical survey conducted by the USGS within Red Brook Harbor, MA, 2009

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal...

  18. Report on survey of promotion of activities implemented jointly in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kyodo jisshi katsudo no suishin chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Rapid economy growth has been observed in Asia including Japan. On the other hand, problems of population and environment grew even worse with the economic growth. Especially, China is the second CO2 emission country in the world. Large energy demand is still forecasted with its economic growth in the future. It is well-known that the energy consumption per unit GDP is very large. Therefore, it is very significant to promote the activities implemented jointly with China for mitigating the emission of greenhouse gases including CO2, which provides a significant meaning for solving global environmental issues as well as for improving regional environmental issues. It is necessary for the above to recognize the appropriate current situations and to promote the activities implemented jointly suitable for the country. Based on the discussions and information exchanges about environmental issues with staffs concerning environmental policies and scientists as well as the field surveys, methods for the activities implemented jointly were investigated to provide some proposals. 4 figs., 8 tabs.

  19. Clinical, magnetic-resonance imaging and surgical findings in patients with temporomandibular joint disorders - a survey of 47 patients

    Energy Technology Data Exchange (ETDEWEB)

    Raustia, A.M. (Dept. of Prosthodontics and Stomatognathic Physiology, Inst. of Dentistry, Oulu Univ., Aapistie (Finland)); Pyhtinen, J. (Dept. of Diagnostic Radiology, University Central Hospital, Oulu (Finland)); Pernu, H. (Dept. of Oral and Maxillofacial Surgery, Inst. of Dentistry, Oulu Univ. (Finland))

    1994-05-01

    The purpose of this study was to evaluate and correlate the clinical, magnetic-resonance imaging (MRI), and surgical findings in 47 patients with temporomandibular joint (TMJ) disorders. 51 TMJs (24 right, 27 left) were operated on, because 4 patients underwent treatment of both TMJs. The best correlation between MRI and surgical findings was noted in connection with position of the disk. This was surgically confirmed altogether in 88% of cases (45/51). The clinical diagnosis was confirmed by surgical findings in 75% of cases of anterior dislocation of the disk with reduction and 89% of cases of anterior dislocation of the disk without reduction. Bone changes noted by MRI were confirmed by surgery in 71% of cases. MRI was excellent especially relating to disk position and changes in disk morphology. The results show also that there are findings using MRI, e.g. of joint effusion, which cannot be confirmed during surgery. (orig.)

  20. The role of the pharmacist in palliative care: results of a survey conducted in Australia and Canada.

    Science.gov (United States)

    Gilbar, Peter; Stefaniuk, Kimberley

    2002-01-01

    A survey was conducted to determine what pharmaceutical services are provided to palliative care sites in Australia and Canada, and the pharmacist's role on the interdisciplinary team. Questionnaires were sent to 100 selected sites in each country. Questions pertained to demographics and the level of duties performed. Australian 42/76 (55.3%) and Canadian 59/69 (85.5%) sites employed palliative care pharmacists. Most Australians (83.3%) and Canadians (69.8%) worked under 20 hours/week on the palliative care service. Administrative duties and basic drug supply functions were more common in Australia, whilst Canadians had greater participation in team meetings and rounds. Medication review was the most common clinical duty; approximately 70% of respondents in each country provided specific advice on pharmacotherapy, administration, treatment, adverse effects, and incompatibilities. Education was universally important, but active participation in conferences, publication, and research was infrequent. Pharmacists in both Australia and Canada are important members of the palliative care team, and provide a similar high level of unique and valuable services to patients and their families.

  1. [Cutaneous depigmentation in black female population for cosmetic purposes: results of a KAP survey conducted in Abidjan (Ivory Coast)].

    Science.gov (United States)

    Kourouma, Sarah; Gbery, Ildevert Patrice; Kaloga, Mamadou; Ecra, Elidjé Joseph; Sangaré, Abdoulaye; Kouassi, Isidore Yao; Kassi, Komenan; Kouassi, Alexandre Kouamé; Yoboué, Pauline Yao

    2016-01-01

    Cutaneous depigmentation for cosmeticis purposes is a widespread practice among black African women. It has many complications that have been well documented for decades. However, the reasons of practitioners are not well known. The aim of our study was to understand the motivating reasons of these women in order to conduct a communication campaign for behavior change. We performed a cross-sectional KAP survey (Knowledge/Attitudes/Practices) at the Dermatology Department of the University Hospital of Treichville (Abidjan) Data were analyzed using Epi Info 3.5.1. and 6.04 software. Practitioners were mostly young urban single, literate and professionally active women (20-40 years). Cutaneous depigmentation and its consequences were known to women, however, they thought that women with the lightest complexion were more attractive. They were influenced by media and friends. The most frequently observed complications were exogenous ochronosis and stretch marks. The local means of communication remained what essentially sustained the information needs of these women, because they help them to change their behavior. The development of local communication strategies for behavior change seems necessary to stop the phenomenon of cutaneous depigmentation for cosmetic purposes in black female population in Abidjan.

  2. Service utilization by children with conduct disorders: findings from the 2004 Great Britain child mental health survey.

    Science.gov (United States)

    Shivram, Raghuram; Bankart, John; Meltzer, Howard; Ford, Tamsin; Vostanis, Panos; Goodman, Robert

    2009-09-01

    Children with conduct disorders (CD) and their families are in contact with multiple agencies, but there is limited evidence on their patterns of service utilization. The aim of this study was to establish the patterns, barriers and correlates of service use by analysing the cohort of the 2004 Great Britain child mental health survey (N = 7,977). Use of social services was significantly higher by children with CD than emotional disorders (ED) in the absence of co-morbidity, while use of specialist child mental health and paediatric was significantly higher by children with hyperkinetic disorders (HD) than CD. Children who had comorbid physical disorders used more primary healthcare services compared to those without physical disorders. Utilization of specialist child mental heath and social services was significantly higher among children with unsocialized CD than socialized CD and oppositional defiant disorders. Services utilization and its correlates varied with the type of service. Overall, specialist services use was associated with co-morbidity with learning disabilities, physical and psychiatric disorders. Several correlates of services use in CD appeared non-specific, i.e. associated with use of different services indicating the possibility of indiscriminate use of different types of services. The findings led to the conclusion that there is the need for effective organization and co-ordination of services, and clear care pathways. Involvement of specialist child mental health services should be requested in the presence of mental health co-morbidity.

  3. A review of methodology and analysis of nutrition and mortality surveys conducted in humanitarian emergencies from October 1993 to April 2004

    Directory of Open Access Journals (Sweden)

    Spiegel Paul B

    2007-06-01

    Full Text Available Abstract Background Malnutrition prevalence and mortality rates are increasingly used as essential indicators to assess the severity of a crisis, to follow trends, and to guide decision-making, including allocation of funds. Although consensus has slowly developed on the methodology to accurately measure these indicators, errors in the application of the survey methodology and analysis have persisted. The aim of this study was to identify common methodological weaknesses in nutrition and mortality surveys and to provide practical recommendations for improvement. Methods Nutrition (N = 368 and crude mortality rate (CMR; N = 158 surveys conducted by 33 non-governmental organisations and United Nations agencies in 17 countries from October 1993 to April 2004 were analysed for sampling validity, precision, quality of measurement and calculation according to several criteria. Results One hundred and thirty (35.3% nutrition surveys and 5 (3.2% CMR surveys met the criteria for quality. Quality of surveys varied significantly depending on the agency. The proportion of nutrition surveys that met criteria for quality rose significantly from 1993 to 2004; there was no improvement for mortality surveys during this period. Conclusion Significant errors and imprecision in the methodology and reporting of nutrition and mortality surveys were identified. While there was an improvement in the quality of nutrition surveys over the years, the quality of mortality surveys remained poor. Recent initiatives aimed at standardising nutrition and mortality survey quality should be strengthened. There are still a number of methodological issues in nutrition and mortality surveys in humanitarian emergencies that need further study.

  4. Considerations for conducting Web-based survey research with people living with human immunodeficiency virus using a community-based participatory approach.

    Science.gov (United States)

    O'Brien, Kelly K; Solomon, Patricia; Worthington, Catherine; Ibáñez-Carrasco, Francisco; Baxter, Larry; Nixon, Stephanie A; Baltzer-Turje, Rosalind; Robinson, Greg; Zack, Elisse

    2014-03-13

    considerations for researchers conducting community-based participatory Web-based survey research with people living with HIV.

  5. Using detection dogs to conduct simultaneous surveys of northern spotted (Strix occidentalis caurina and barred owls (Strix varia.

    Directory of Open Access Journals (Sweden)

    Samuel K Wasser

    Full Text Available State and federal actions to conserve northern spotted owl (Strix occidentalis caurina habitat are largely initiated by establishing habitat occupancy. Northern spotted owl occupancy is typically assessed by eliciting their response to simulated conspecific vocalizations. However, proximity of barred owls (Strix varia-a significant threat to northern spotted owls-can suppress northern spotted owl responsiveness to vocalization surveys and hence their probability of detection. We developed a survey method to simultaneously detect both species that does not require vocalization. Detection dogs (Canis familiaris located owl pellets accumulated under roost sites, within search areas selected using habitat association maps. We compared success of detection dog surveys to vocalization surveys slightly modified from the U.S. Fish and Wildlife Service's Draft 2010 Survey Protocol. Seventeen 2 km × 2 km polygons were each surveyed multiple times in an area where northern spotted owls were known to nest prior to 1997 and barred owl density was thought to be low. Mitochondrial DNA was used to confirm species from pellets detected by dogs. Spotted owl and barred owl detection probabilities were significantly higher for dog than vocalization surveys. For spotted owls, this difference increased with number of site visits. Cumulative detection probabilities of northern spotted owls were 29% after session 1, 62% after session 2, and 87% after session 3 for dog surveys, compared to 25% after session 1, increasing to 59% by session 6 for vocalization surveys. Mean detection probability for barred owls was 20.1% for dog surveys and 7.3% for vocal surveys. Results suggest that detection dog surveys can complement vocalization surveys by providing a reliable method for establishing occupancy of both northern spotted and barred owl without requiring owl vocalization. This helps meet objectives of Recovery Actions 24 and 25 of the Revised Recovery Plan for the

  6. Assessing the Incidence of Ciguatera Fish Poisoning with Two Surveys Conducted in Culebra, Puerto Rico, during 2005 and 2006

    Science.gov (United States)

    Luber, George; Conklin, Laura; Tosteson, Thomas R.; Granade, Hudson R.; Dickey, Robert W.; Backer, Lorraine C.

    2012-01-01

    Background: Although ciguatera fish poisoning (CFP) is the most common seafood intoxication worldwide, its burden has been difficult to establish because there are no biomarkers to diagnose human exposure. Objective: We explored the incidence of CFP, percentage of CFP case-patients with laboratory-confirmed ciguatoxic meal remnants, cost of CFP illness, and potential risk factors for CFP. Methods: During 2005 and again during 2006, we conducted a census of all occupied households on the island of Culebra, Puerto Rico, where locally caught fish are a staple food. We defined CFP case-patients as persons with gastrointestinal symptoms (abdominal pain, vomiting, diarrhea, or nausea) and neurological symptoms (extremity paresthesia, arthralgia, myalgia, malaise, pruritus, headache, dizziness, metallic taste, visual disturbance, circumoral paresthesia, temperature reversal, or toothache) or systemic symptoms (e.g., bradycardia) within 72 hr of eating fish during the previous year. Participants were asked to save fish remnants eaten by case-patients for ciguatoxin analysis at the Food and Drug Administration laboratory in Dauphin Island, Alabama (USA). Results: We surveyed 340 households during 2005 and 335 households during 2006. The estimated annual incidence of possible CFP was 4.0 per 1,000 person-years, and that of probable CFP was 7.5 per 1,000 person-years. One of three fish samples submitted by probable case-patients was positive for ciguatoxins. None of the case-patients required respiratory support. Households that typically consumed barracuda were more likely to report CFP (p = 0.02). Conclusions: Our estimates, which are consistent with previous studies using similar case findings, contribute to the overall information available to support public health decision making about CFP prevention. PMID:22275728

  7. Incremental cost of conducting population-based prevalence surveys for a neglected tropical disease: the example of trachoma in 8 national programs.

    Directory of Open Access Journals (Sweden)

    Chaoqun Chen

    2011-03-01

    Full Text Available Trachoma prevalence surveys provide the evidence base for district and community-wide implementation of the SAFE strategy, and are used to evaluate the impact of trachoma control interventions. An economic analysis was performed to estimate the cost of trachoma prevalence surveys conducted between 2006 and 2010 from 8 national trachoma control programs in Africa.Data were collected retrospectively from reports for 165 districts surveyed for trachoma prevalence using a cluster random sampling methodology in Ethiopia, Ghana, Mali, Niger, Nigeria, Sudan, Southern Sudan and The Gambia. The median cost per district survey was $4,784 (inter-quartile range [IQR] = $3,508-$6,650 while the median cost per cluster was $311 (IQR = $119-$393. Analysis by cost categories (personnel, transportation, supplies and other and cost activity (training, field work, supervision and data entry revealed that the main cost drivers were personnel and transportation during field work.Population-based cluster random surveys are used to provide the evidence base to set objectives and determine when elimination targets have been reached for several neglected tropical diseases, including trachoma. The cost of conducting epidemiologically rigorous prevalence surveys should not be a barrier to program implementation or evaluation.

  8. Interface Management between General Practitioners and Rheumatologists-Results of a Survey Defining a Concept for Future Joint Recommendations.

    Directory of Open Access Journals (Sweden)

    Rudolf Puchner

    Full Text Available To measure the views of general practitioners (GPs and rheumatologists in a nationwide evaluation, so as to optimise their cooperation in managing patients with inflammatory rheumatic diseases.A questionnaire covering aspects of collaboration was sent, both by mail and/or by email, to all GPs and rheumatologists in Austria. Topics covered were (i examinations and interventions to be performed before referral, (ii the spectrum of diseases to be referred, and (iii the role of GPs in follow-up and continuous management of patients.1,229 GPs of the 4,016 GPs (31% and 110 of the 180 rheumatologists (61% responded to the questionnaire. In cases of suspected arthritis, 99% of the GPs and 92% of the rheumatologists recommended specific laboratory tests, and 92% and 70%, respectively, recommended X-rays of affected joints before referral. Rheumatoid arthritis and spondyloarthritis, psoriatic arthritis and connective tissue disease were unanimously seen as indications for referral to a rheumatologist. Only 12% of rheumatologists felt responsible for the treatment of hand osteoarthritis and fibromyalgia. 80% of GPs and 85% of rheumatologists were of the opinion that treatment with disease-modifying drugs should be initiated by a specialist. Subsequent drug prescription and administration by GPs was supported by a majority of GPs and rheumatologists, with a concomitant rheumatologist follow-up every three to six months.The considerable consensus between the two professional groups constitutes a solid base for future joint recommendations, with the aim to accelerate the diagnostic process and the initiation of adequate therapy.

  9. New Tech High Schools: Results of the National Survey of Project Based Learning and High School Reform conducted by the Buck Institute for Education

    Science.gov (United States)

    Ravitz, Jason

    2008-01-01

    In the fall of 2007, the Buck Institute for Education (BIE) conducted a national survey of high school reform and project based learning (PBL). The study included teachers from several major high school reform networks that emphasize PBL as an instructional approach: New Tech High, High Tech High, Edvision Schools, and Envision Schools. It also…

  10. Improving the sampling strategy of the Joint Danube Survey 3 (2013) by means of multivariate statistical techniques applied on selected physico-chemical and biological data.

    Science.gov (United States)

    Hamchevici, Carmen; Udrea, Ion

    2013-11-01

    The concept of basin-wide Joint Danube Survey (JDS) was launched by the International Commission for the Protection of the Danube River (ICPDR) as a tool for investigative monitoring under the Water Framework Directive (WFD), with a frequency of 6 years. The first JDS was carried out in 2001 and its success in providing key information for characterisation of the Danube River Basin District as required by WFD lead to the organisation of the second JDS in 2007, which was the world's biggest river research expedition in that year. The present paper presents an approach for improving the survey strategy for the next planned survey JDS3 (2013) by means of several multivariate statistical techniques. In order to design the optimum structure in terms of parameters and sampling sites, principal component analysis (PCA), factor analysis (FA) and cluster analysis were applied on JDS2 data for 13 selected physico-chemical and one biological element measured in 78 sampling sites located on the main course of the Danube. Results from PCA/FA showed that most of the dataset variance (above 75%) was explained by five varifactors loaded with 8 out of 14 variables: physical (transparency and total suspended solids), relevant nutrients (N-nitrates and P-orthophosphates), feedback effects of primary production (pH, alkalinity and dissolved oxygen) and algal biomass. Taking into account the representation of the factor scores given by FA versus sampling sites and the major groups generated by the clustering procedure, the spatial network of the next survey could be carefully tailored, leading to a decreasing of sampling sites by more than 30%. The approach of target oriented sampling strategy based on the selected multivariate statistics can provide a strong reduction in dimensionality of the original data and corresponding costs as well, without any loss of information.

  11. Oil persistence on beaches in Prince William Sound - a review of SCAT surveys conducted from 1989 to 2002.

    Science.gov (United States)

    Taylor, Elliott; Reimer, Doug

    2008-03-01

    In 2002, 13 years after the Exxon Valdez oil spill (EVOS), 39 selected sites in Prince William Sound (PWS) were re-surveyed following established shoreline cleanup assessment team (SCAT) field observation procedures to document surface and sub-surface oiling conditions in shoreline sediments and to compare results with those from previous Shoreline Cleanup Assessment Team (SCAT) surveys and other surveys in PWS. The selected sites are locations where EVOS oil persisted in 1992, at the time the Federal and State On-Scene Coordinators determined that the cleanup was complete and that further cleanup activities would provide no net environmental benefit. These sites had been included in a 2001 NOAA survey of shoreline oiling conditions and account for 88% of the sub-surface oil residues (SSO) oil documented by that study. The 2002 field survey found isolated occurrences of residual EVOS surface oil residues (SO) in the form of weathered asphalt pavement at 15 of the 39 sites. This residual SO typically consisted of asphalt in mixed sand/gravel substrate, located within a wave shadow effect created by boulders or bedrock in the upper intertidal to supratidal zone. Residual SO, expressed as a continuous oil cover, was less than 200 m(2) within the approximately 111,120 m(2) surveyed. A total of 1182 pits were dug at locations where SSO residues were present in 1992. Six of the 39 sites and 815 (68%) of the pits contained no residual SSO. Eighty-three percent of pits with SSO residues were found primarily in middle to upper intertidal locations. SSO residues commonly occurred in a discontinuous approximately 3 cm thick band 5-10 cm below the boulder/cobble or pebble/gravel veneer. The SO and SSO occurrences in the 2002 survey closely match the locations where they were found in 1992 and earlier surveys; however, in 2002 residual SSO patches are more discontinuous and thinner than they were in the earlier surveys. These sites are biased toward SSO persistence; those that

  12. Ship's log recorded during U.S. Geological Survey field activity 2012-005-FA conducted in Baltimore, Washington, and Norfolk Canyons in a Microsoft Excel 2010 spreadsheet format

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A large number of high-resolution geophysical surveys between Cape Hatteras and Georges Bank have been conducted by federal, state, and academic institutions since...

  13. Small cetacean aerial survey conducted in Alaskan waters by Alaska Fisheries Science Center, National Marine Mammal Laboratory from 1997-05-08 to 1999-07-04 (NCEI Accession 0131991)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Aerial surveys were conducted to produce abundance estimates for the three Alaska stocks of harbor porpoise. Surveys occurred from May to July 1997 for the Southeast...

  14. Cetacean line-transect survey conducted in the eastern Bering Sea shelf by Alaska Fisheries Science Center, National Marine Mammal Laboratory from NOAA Ship Miller Freeman from 1999-07-07 to 2004-06-30 (NCEI Accession 0131862)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Visual surveys for cetaceans were conducted on the eastern Bering Sea shelf along transect lines, in association with the AFSC’s echo integration trawl surveys for...

  15. Major Survey Findings of Listening to Mothers(SM) III: New Mothers Speak Out: Report of National Surveys of Women's Childbearing ExperiencesConducted October-December 2012 and January-April 2013.

    Science.gov (United States)

    Declercq, Eugene R; Sakala, Carol; Corry, Maureen P; Applebaum, Sandra; Herrlich, Ariel

    2014-01-01

    To understand the experiences and views of childbearing women in the United States and trends over time, Childbirth Connection carried out the third national Listening to Mothers survey among 2,400 women who gave birth in U.S. hospitals to a single baby from mid-2011 to mid-2012 and could participate in English. A follow-up survey directed to the same participants explored postpartum experiences, in depth and well into the second year after birth; views about maternity care; and some additional pregnancy and birth items. Harris Interactive conducted the surveys using a validated methodology that includes data weighting to ensure that results closely reflect the target population. The follow-up survey was reported in Listening to Mothers III: New Mothers Speak Out.

  16. National Survey of American Attitudes on Substance Abuse II: Teens and Their Parents Conducted by Luntz Research Companies.

    Science.gov (United States)

    Columbia Univ., New York, NY. National Center on Addiction and Substance Abuse.

    Illegal drug use by adolescents is on the rise. This alarming trend was quantified in this national survey of the attitudes of teens and their parents (1,200 teens and 1,166 parents, including 819 sets of teens and parents from the same households) towards cigarettes, alcohol, inhalants, marijuana, LSD, cocaine, heroin, and other illegal drugs.…

  17. The high-redshift evolution of the Red Sequence scatter from joint simulations and HAWK-I Cluster Survey

    CERN Document Server

    Romeo, A D; Xi, Kang; Contini, E; Sommer-Larsen, J; Gavignaud, I

    2016-01-01

    We study the evolution of the Red Sequence (RS) scatter in galaxy clusters and groups simultaneously using predictions from our simulations (cosmological hydrodynamic + semi-analytical) as well as observational data from the HAWK-I Cluster Survey (HCS), a sample of galaxy clusters at redshifts $0.8 the correlation found between age and rest-frame colour scatters is quite robust, although all age scatter estimations ultimately depend on the definition of RS as well as on the completeness limits adopted. We find that the age spread of RS galaxies predicted by both hydrodynamical simulations and SAM increases with cosmic epoch, while the ratio between the age spread and the average age remains approximately constant. Both trends are in agreement with observational results from both the HCS and other literature samples.

  18. Survey of protocols for the manual segmentation of the hippocampus: preparatory steps towards a joint EADC-ADNI harmonized protocol.

    Science.gov (United States)

    Boccardi, Marina; Ganzola, Rossana; Bocchetta, Martina; Pievani, Michela; Redolfi, Alberto; Bartzokis, George; Camicioli, Richard; Csernansky, John G; de Leon, Mony J; deToledo-Morrell, Leyla; Killiany, Ronald J; Lehéricy, Stéphane; Pantel, Johannes; Pruessner, Jens C; Soininen, H; Watson, Craig; Duchesne, Simon; Jack, Clifford R; Frisoni, Giovanni B

    2011-01-01

    Manual segmentation from magnetic resonance imaging (MR) is the gold standard for evaluating hippocampal atrophy in Alzheimer's disease (AD). Nonetheless, different segmentation protocols provide up to 2.5-fold volume differences. Here we surveyed the most frequently used segmentation protocols in the AD literature as a preliminary step for international harmonization. The anatomical landmarks (anteriormost and posteriormost slices, superior, inferior, medial, and lateral borders) were identified from 12 published protocols for hippocampal manual segmentation ([Abbreviation] first author, publication year: [B] Bartzokis, 1998; [C] Convit, 1997; [dTM] deToledo-Morrell, 2004; [H] Haller, 1997; [J] Jack, 1994; [K] Killiany, 1993; [L] Lehericy, 1994; [M] Malykhin, 2007; [Pa] Pantel, 2000; [Pr] Pruessner, 2000; [S] Soininen, 1994; [W] Watson, 1992). The hippocampi of one healthy control and one AD patient taken from the 1.5T MR ADNI database were segmented by a single rater according to each protocol. The accuracy of the protocols' interpretation and translation into practice was checked with lead authors of protocols through individual interactive web conferences. Semantically harmonized landmarks and differences were then extracted, regarding: (a) the posteriormost slice, protocol [B] being the most restrictive, and [H, M, Pa, Pr, S] the most inclusive; (b) inclusion [C, dTM, J, L, M, Pr, W] or exclusion [B, H, K, Pa, S] of alveus/fimbria; (c) separation from the parahippocampal gyrus, [C] being the most restrictive, [B, dTM, H, J, Pa, S] the most inclusive. There were no substantial differences in the definition of the anteriormost slice. This survey will allow us to operationalize differences among protocols into tracing units, measure their impact on the repeatability and diagnostic accuracy of manual hippocampal segmentation, and finally develop a harmonized protocol.

  19. Effects of powder composition on conductivity of pure aluminum SHS welded joint%焊粉组成对铝母材自蔓延接头导电性能的影响

    Institute of Scientific and Technical Information of China (English)

    张国栋; 胡玉华; 熊燕萍; 张丽红; 杨宏伟; 孙少波

    2013-01-01

    The butt joint of aluminum bar was welded with SHS ( self - propagating high - temperature synthesis) welding method. The productivity and conductivity of different thermite formulations were investigated. And the conductivity of the welded joint using optimum thermite formulation were measured and analyzed. The results show that in the SHS welding formulation, a moderate amount of fine and coarse aluminum powder used in conjunction can help to improve the reaction productivity. Both the sample productivity and the conductivity are declined by the addition of Cu. Whats more, with Cu as an alloy element, the addition of KC1O3 contributes to improve the productivity. In SHS welded joint, the average conductivity of welded joint is 29.974 MS/m, 82. 8% that of base metal, which the conductivity of the welds meet the requirements of the use of aluminum bus.%利用自蔓延焊接技术焊接纯铝母材,研究了不同配方焊粉的焊缝熔敷金属生产率和电导率,并将优选出来的配方的焊接接头导电性进行了测试和分析.结果表明,在自蔓延焊粉配方中,粗铝粉和适量的细铝粉联合使用能有助于提高反应的生产率,Cu元素的添加使熔敷金属的生产率下降,同时也使试样的导电性下降;在添加Cu作为合金元素的配方中,KClO3的添加有助于提高生产率;在自蔓延的焊接接头中,焊缝的平均电导率为29.974MS/m,为母材的平均电导率的82.8%,焊缝金属的电导率满足铝母材的使用要求.

  20. [The truthfulness of the answers of children, adolescents and young people to surveys on tobacco consumption conducted in schools].

    Science.gov (United States)

    Barrueco, M; Cordovilla, R; Hernández-Mezquita, M A; González, J M; de Castro, J; Rivas, P; Fernández, J L; Gómez, F

    1999-02-27

    The prevalence of tobacco consumption in scholars has been determined by self-governed inquiries, methodology that presents limitations of reliability and validity. This obstacle has been endeavoured to overcome through methodological inspections such as the test-retest valuation. On the contrary, the available analytical methods (i.e., determination of cotinine in urine or determination of carbon monoxide [CO] in exhaled air) have not been used up to now in this type of studies. Their use together with the inquiries could complement the results of the questionnaires and verify their reliability. 814 scholars took part in the survey, being valid the results of 809, 385 male students and 424 female students, 13 to 24 years old (mean 15.90, SD 1.73) from an urban high school and another in the rural area. The survey included a survey and the measurement of CO levels in exhaled air in the same scholar centre. 257 scholars stated that they had never tried tobacco and in 15 of them (5.8%) levels of CO were equal or higher than 10 ppm (14.26, SD 4.35 ppm). 589 students stated that were not regular smokers; in 46 of them (7.8%) levels of CO were superior to 10 ppm (13.87, SD 4.68). The morning when the survey was held 629 students assured that they had not smoked: in 52 of them (8.3%) levels of CO higher than 10 ppm were observed. The mean level of CO observed in these students was 13.5 (SD 4.4) ppm. In our survey, the measurement of CO in exhaled air allowed us to show percentage between 5.8 and 8.3% of students whose answers to the different questions were not reliable. The reliability of the results, observed through the carrying out of surveys, can be determined with the use of analytical methods that, owe to their simplicity, can be used massively. We have not found any relation between the shortage of reliability and the variants studied (age, sex or habitat), which reaffirms the difficulty in identifying variants that can determine those "deceives" and demands for

  1. SURVEY

    DEFF Research Database (Denmark)

    SURVEY er en udbredt metode og benyttes inden for bl.a. samfundsvidenskab, humaniora, psykologi og sundhedsforskning. Også uden for forskningsverdenen er der mange organisationer som f.eks. konsulentfirmaer og offentlige institutioner samt marketingsafdelinger i private virksomheder, der arbejder...... med surveys. Denne bog gennemgår alle surveyarbejdets faser og giver en praktisk indføring i: • design af undersøgelsen og udvælgelse af stikprøver, • formulering af spørgeskemaer samt indsamling og kodning af data, • metoder til at analysere resultaterne...

  2. Electric resistivity and seismic refraction tomography: a challenging joint underwater survey at Äspö Hard Rock Laboratory

    Directory of Open Access Journals (Sweden)

    M. Ronczka

    2017-06-01

    Full Text Available Tunnelling below water passages is a challenging task in terms of planning, pre-investigation and construction. Fracture zones in the underlying bedrock lead to low rock quality and thus reduced stability. For natural reasons, they tend to be more frequent at water passages. Ground investigations that provide information on the subsurface are necessary prior to the construction phase, but these can be logistically difficult. Geophysics can help close the gaps between local point information by producing subsurface images. An approach that combines seismic refraction tomography and electrical resistivity tomography has been tested at the Äspö Hard Rock Laboratory (HRL. The aim was to detect fracture zones in a well-known but logistically challenging area from a measuring perspective. The presented surveys cover a water passage along part of a tunnel that connects surface facilities with an underground test laboratory. The tunnel is approximately 100 m below and 20 m east of the survey line and gives evidence for one major and several minor fracture zones. The geological and general test site conditions, e.g. with strong power line noise from the nearby nuclear power plant, are challenging for geophysical measurements. Co-located positions for seismic and ERT sensors and source positions are used on the 450 m underwater section of the 700 m profile. Because of a large transition zone that appeared in the ERT result and the missing coverage of the seismic data, fracture zones at the southern and northern parts of the underwater passage cannot be detected by separated inversion. Synthetic studies show that significant three-dimensional (3-D artefacts occur in the ERT model that even exceed the positioning errors of underwater electrodes. The model coverage is closely connected to the resolution and can be used to display the model uncertainty by introducing thresholds to fade-out regions of medium and low resolution. A structural

  3. Electric resistivity and seismic refraction tomography: a challenging joint underwater survey at Äspö Hard Rock Laboratory

    Science.gov (United States)

    Ronczka, Mathias; Hellman, Kristofer; Günther, Thomas; Wisén, Roger; Dahlin, Torleif

    2017-06-01

    Tunnelling below water passages is a challenging task in terms of planning, pre-investigation and construction. Fracture zones in the underlying bedrock lead to low rock quality and thus reduced stability. For natural reasons, they tend to be more frequent at water passages. Ground investigations that provide information on the subsurface are necessary prior to the construction phase, but these can be logistically difficult. Geophysics can help close the gaps between local point information by producing subsurface images. An approach that combines seismic refraction tomography and electrical resistivity tomography has been tested at the Äspö Hard Rock Laboratory (HRL). The aim was to detect fracture zones in a well-known but logistically challenging area from a measuring perspective. The presented surveys cover a water passage along part of a tunnel that connects surface facilities with an underground test laboratory. The tunnel is approximately 100 m below and 20 m east of the survey line and gives evidence for one major and several minor fracture zones. The geological and general test site conditions, e.g. with strong power line noise from the nearby nuclear power plant, are challenging for geophysical measurements. Co-located positions for seismic and ERT sensors and source positions are used on the 450 m underwater section of the 700 m profile. Because of a large transition zone that appeared in the ERT result and the missing coverage of the seismic data, fracture zones at the southern and northern parts of the underwater passage cannot be detected by separated inversion. Synthetic studies show that significant three-dimensional (3-D) artefacts occur in the ERT model that even exceed the positioning errors of underwater electrodes. The model coverage is closely connected to the resolution and can be used to display the model uncertainty by introducing thresholds to fade-out regions of medium and low resolution. A structural coupling cooperative inversion

  4. Lessons learned from the first U.S./Russian Federation joint tabletop exercise to prepare for conducting on-site inspections under the Comprehensive Nuclear Test Ban Treaty

    Energy Technology Data Exchange (ETDEWEB)

    Filarowski, C; Gough, R; Hawkins, W; Knowles, S; Kreek, S; MacLeod, G; Rockett, P; Smith, A; Sweeney, J; Wild, J; Wohletz, K

    1999-03-24

    A U.S./Russian Federation Joint Tabletop Exercise took place in Snezhinsk, Russia, from 19 to 24 October 1998, whose objectives were the following: (1) To simulate the actions of the Inspection Team (IT), including interactions with the inspected State Party (ISP), in order to examine different ways the United States and Russian Federation (RF) approach inspections and develop appropriate recommendations for the international community. (2) To identify ambiguities and contradictions in the interpretation of Treaty and Protocol provisions that might become apparent in the course of an inspection and that need clarification in connection with the development of Operational Manuals and on-site inspection (OSI) infrastructure. (3) To confirm the efficacy of using bilateral tabletop exercises to assist in developing an effective Comprehensive Test Ban Treaty (CTBT) verification regime. (4) To identify strong and weak points in the preparation and implementation methods of such exercises for the purpose of further improving possible future exercises.

  5. Concrete Pavement Joint Deterioration

    OpenAIRE

    2016-01-01

    Concrete pavements are an important part of our national infrastructure. In recent years the relatively small number of reported joints deteriorating prematurely in concrete pavements around Indiana has increased. Changes over the past 45 years in INDOT specification, pavement materials, designs and construction practices, and current de-icing materials were examined and related to the durability of concrete at the joints of existing pavements. A survey of concrete pavements across the state ...

  6. Porous gravity currents: A survey to determine the joint influence of fluid rheology and variations of medium properties

    Science.gov (United States)

    Ciriello, Valentina; Longo, Sandro; Chiapponi, Luca; Di Federico, Vittorio

    2016-06-01

    We develop a model to grasp the combined effect of rheology and spatial stratifications on two-dimensional non-Newtonian gravity-driven flow in porous media. We consider a power-law constitutive equation for the fluid, and a monomial variation of permeability and porosity along the vertical direction (transverse to the flow) or horizontal direction (parallel to the flow). Under these assumptions, similarity solutions are derived in semi-analytical form for thin gravity currents injected into a two-dimensional porous medium and having constant or time-varying volume. The extent and shape of the porous domain affected by the injection is significantly influenced by the interplay of model parameters. These describe the fluid (flow behaviour index n), the spatial heterogeneity (coefficients β, γ, δ, ω for variations of permeability and porosity in the horizontal or vertical direction), and the type of release (volume exponent α). Theoretical results are validated against two sets of experiments with α = 1 (constant inflow) conducted with a stratified porous medium (simulated by superimposing layers of glass beads of different diameter) and a Hele-Shaw analogue for power-law fluid flow, respectively. In the latter case, a recently established Hele-Shaw analogy is extended to the variation of properties parallel to the flow direction. Comparison with experimental results shows that the proposed model is able to capture the propagation of the current front and the current profile.

  7. Assessment of the genotoxic potential along the Danube River by application of the comet assay on haemocytes of freshwater mussels: The Joint Danube Survey 3.

    Science.gov (United States)

    Kolarević, Stoimir; Kračun-Kolarević, Margareta; Kostić, Jovana; Slobodnik, Jaroslav; Liška, Igor; Gačić, Zoran; Paunović, Momir; Knežević-Vukčević, Jelena; Vuković-Gačić, Branka

    2016-01-01

    In this study we assessed the level of genotoxic pollution along the Danube River by measuring the level of DNA damage in the haemocytes of freshwater mussels of Unio sp. (Unio pictorum/Unio tumidus) and Sinanodonta woodiana. The comet assay was used for the assessment of DNA damage. The research was performed on 34 out of 68 sites analysed within the Joint Danube Survey 3 - the world's biggest river research expedition of its kind in 2013. During research, 2285 river kilometres were covered with an average distance of 68 km between the sites. The complex data set on concentrations of various substances present in water, suspended particulate matter and sediment on investigated sites gave the opportunity to identify the groups of xenobiotics which mostly affect the studied biomarker - DNA damage. The highest levels of DNA damage were recorded in the section VI (Panonnian Plain), which is under the impact of untreated wastewater discharges. Both positive and negative influences of the large tributaries on the level of genotoxicity in the Danube River were evident. Significant correlation in response was detected between the studied species of freshwater mussels. The level of DNA damage in mussels correlated with concentrations of compounds from the group of hazardous priority substances (polycyclic aromatic hydrocarbons), persistent organic pollutants (dioxins) and emerging pollutants (Oxazepam, Chloridazon-desphenyl).

  8. Deficiencies in Indian Joint Operations

    Science.gov (United States)

    2016-05-26

    compartmentalization, and bureaucratic inefficiencies. Indian regional hegemony in South Asia faces significant risks without critically needed reforms to enable...illustrates India’s limited capability to conduct joint operations. Specifically, India demonstrated critical planning deficiencies in joint...society, and this has influenced its understanding of theory and concepts, and its application of those ideas in the development of its own joint

  9. Prevalence, symptoms and chronicity of ciguatera in New Caledonia: results from an adult population survey conducted in Noumea during 2005.

    Science.gov (United States)

    Baumann, Francine; Bourrat, Marie-Blanche; Pauillac, Serge

    2010-10-01

    Ciguatera is a widespread ichthyosarcotoxism which causes gastrointestinal, neurological and cardiovascular disturbances. Investigations conducted by ORSTOM in 1992 highlighted a prevalence of 25% in the adult population of Noumea, New Caledonia. The main objective of our study was to estimate the prevalence of ciguatera and the persistence of symptoms by sex and by ethnicity among adult patients of a nurse clinic in Noumea in 2005. Investigations were conducted from 1st January to 15th June 2005. During this period, 559 patients were included: 165 males and 394 females. Among them, 37.8% were poisoned at least once in their life. This rate was independent of gender and ethnicity, but was significantly higher in age groups above 40 years. Neurological signs were more frequent (>80%) than gastrointestinal (ciguatera prevalence, and its chronicity for 1/5 of European cases.

  10. Joint inversion of satellite-detected tidal and magnetospheric signals constrains electrical conductivity and water content of the upper mantle and transition zone

    DEFF Research Database (Denmark)

    Grayver, Alexander V.; Munch, F. D.; Kuvshinov, Alexey V.

    2017-01-01

    We present a new global electrical conductivity model of Earth's mantle. The model was derived by using a novel methodology, which is based on inverting satellite magnetic field measurements from different sources simultaneously. Specifically, we estimated responses of magnetospheric origin and o...

  11. Combined DC Resistivity Survey and Electric Conductivity- Dielectric Permittivity Measurement at Sag Pond near Lembang Fault, West Java, Indonesia

    Science.gov (United States)

    Iryanti, Mimin; Srigutomo, Wahyu; Bijaksana, Satria; Setiawan, Tedy

    2016-08-01

    Lembang Fault is a normal fault situated at the southern flank of Tangkuban Parahu Volcano in West Java Indonesia. The fault's movement may have caused the formation of sag pond in the vicinity of its which is characterized by the soil layers of the sag pond. The characteristics of the soil can be examined based on its electrical properties such as conductivity (the inverse of resistivity) and dielectric permittivity. Direct field measurement was conducted using DC-resistivity Wenner-Schlumberger method on the sag pond as well as laboratory resistivity measurement of cores taken from the sag pond. Two resistivity crosssections were obtained after performing 2D inversion of the data which reveal that the resistivity distribution consist of a resistive layer (40-60 ohm.m) overlying a medium resistive layer (30-35 ohm.m). The third layer has relatively low resistivity of 16-25 ohm.m. At the intersection of these two lines we took coring samples down to depth of 5 m below surface and measured the electrical conductivity and dielectric permittivity for each 1 cm of sample using EM-50 data logger. Results from both field and laboratory measurement were analysed to get a better understanding of the sag pond.

  12. Surveying and Comparing Thermal Conductivity and Physical Properties of Oil Base NanoFluids Containing Carbon and Metal Oxide Nanotubes

    Directory of Open Access Journals (Sweden)

    H. Ahmadi

    2012-12-01

    Full Text Available In this research, nano materials with tubular structures are added to SAE 20W50 engine oil to study the rate of their effects on the properties of engine oil. Multi-walled carbon nanotubes (MWCNTs and vanadium oxide nanotubes (VONTs has been used as two different additive materials, one of them is carbonic and the other is metallic oxides and their effect on  different parameters containing viscosity, thermal conductivity coefficient, flash point and pour point of engine oil as the quality properties of engine oil has been studied and compared. The samples of two concentrations 0.1 and 0.2 wt% with using planetary ball mill were made. The obtained results show that MWCNTs in all cases, which  have been evaluated, had better functionality with respect to vanadium oxide nanotubes. In the 0.1 wt% concentration, flash point of MWCNTs/oil and VONTs/oil increased about 9.3% and 5.8% respectively. In addition, thermal conductivity of them increased 13.2% and 10.2% respectively.

  13. Fiscal 1998 overseas geological structure survey. Japan-China joint coal survey Mei-Xian project; 1998 nendo kaigai chishitsu kozo nado chosa hokokusho. Nippon Chugoku sekitan kyodo tansa Mei-Xian project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Japan-China joint coal survey was made through seismic prospecting by Japanese group and drilling prospecting by Chinese group. Mei-Xian mine property includes coal seams of the Jurassic period, and is covered with the quaternary period stratum without any coal seam. The base of the quaternary period stratum exists at depth of 50-400m, while the coal seams at depth of 300-700m. Among 11 existing seams, the 1st and 5th seams are main objects for prospecting. The 5th seam of 0.2-8.96m (2.95m in average) thick is the most expected important one, distributing all over the mine property. The 5th seam also has branch seams spreading over 2.5km from east to west and 1.2km from south to north in the center part of the mine property. The 1st seam of 0-8.62m (2.90m in average) thick is most thick in the south part of the mine property. The theoretical amount of coal deposits in the whole coal seam is estimated to be nearly 290,000,000t by Chinese group (nearly 50% of it in the 5th seam). That is also estimated to be nearly 346,000,000t by Japanese group (155,000,000t in the 5th seam). Both 1st and 5th seams are composed of sub-bituminous coal. (NEDO)

  14. Joint venture instability: a life cycle approach

    OpenAIRE

    Roy Chowdhury, Prabal; Roy Chowdhury, Indrani

    2001-01-01

    Joint ventures represent one of the most fascinating developments in international business. In the last few decades, the rate of joint venture formation has accelerated dramatically. Nowadays joint ventures are much more widespread and occur in industries like telecommunications, biotechnology etc. At the same time, however, it must be noted that joint ventures are very unstable. In this paper we survey the phenomenon of joint venture instability. We draw on the relative recent theoretical l...

  15. Joint venture instability: a life cycle approach

    OpenAIRE

    Roy Chowdhury, Prabal; Roy Chowdhury, Indrani

    2001-01-01

    Joint ventures represent one of the most fascinating developments in international business. In the last few decades, the rate of joint venture formation has accelerated dramatically. Nowadays joint ventures are much more widespread and occur in industries like telecommunications, biotechnology etc. At the same time, however, it must be noted that joint ventures are very unstable. In this paper we survey the phenomenon of joint venture instability. We draw on the relative recent theoretical l...

  16. Prevalence, social acceptance, and awareness of waterpipe smoking among dental university students: a cross sectional survey conducted in Jordan.

    Science.gov (United States)

    Obeidat, Suhair R; Khabour, Omar F; Alzoubi, Karem H; Mahasneh, Arwa M; Bibars, Abdel Raheem M; Khader, Yousef S; Alsa'di, Amani

    2014-11-24

    Waterpipe tobacco smoking is increasing in popularity especially among young adults. This spread could be related to limited knowledge of the negative health effects of waterpipe smoking. In this study, prevalence, social acceptance, and awareness of waterpipe smoking were examined among dental university students. This is a cross-sectional survey study, where a self-administered questionnaire was completed by a sample of dental university students in Jordan. Students (n=547) reported current tobacco use of 54.3% for males versus 11.1% for females (Pwaterpipe (36.6% males, 88.6% females), and 6.9% used both (41.5% males, 9.1% females). Approximately, 70% of males and 42.5% of females who used waterpipe reported smoking mostly at a café. Nearly half of the females reported that they smoke at home in the presence of parents. Among participants, 33.3% of males and 62.5% of females reported indifferent parents' reaction regarding their waterpipe smoking. Approximately one third of students agreed with the statement that waterpipe smoking is less harmful to oral health than cigarette smoking. About 50-70% of students agreed that waterpipe smoking causes halitosis, delays wound healing time, is associated with dental implant failure, and increases the risk of dental decay. In this sample, waterpipe tobacco smoking was more common than cigarette smoking among dental students, especially females. This could be an implication of social acceptance of waterpipe leading to its predominance, and thus, the gradual replacement of cigarette smoking with waterpipe smoking. Additionally, dental students' awareness about the harms of waterpipe is not optimal, and steps are needed to ensure providing such knowledge to students.

  17. Joint ventures

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    Afhandlingen analysere de konkurrenceretlige og selskabsretlige regler som er bestemmende for hvordan et joint venture samarbejde er struktureret......Afhandlingen analysere de konkurrenceretlige og selskabsretlige regler som er bestemmende for hvordan et joint venture samarbejde er struktureret...

  18. Joint swelling

    Science.gov (United States)

    ... chap 275. Raftery AT, Lim E, Ostor AJK. Joint disorders. In: Raftery AT, Lim E, Ostor AJK, eds. ... A.M. Editorial team. Related MedlinePlus Health Topics Joint Disorders Browse the Encyclopedia A.D.A.M., Inc. ...

  19. A comparative analysis of chiropractic and general practitioner patients in North America: Findings from the joint Canada/United States survey of health, 2002–03

    Directory of Open Access Journals (Sweden)

    Chiang Lu-May

    2006-04-01

    Full Text Available Abstract Background Scientifically rigorous general population-based studies comparing chiropractic with primary-care medical patients within and between countries have not been published. The objective of this study is to compare care seekers of doctors of chiropractic (DCs and general practitioners (GPs in the United States and Canada on a comprehensive set of sociodemographic, quality of life, and health-related variables. Methods Data are from the Joint Canada/U.S. Survey of Health (JCUSH, 2002–03, a random sample of adults in Canada (N = 3505 and the U.S. (N = 5183. Respondents were categorized according to their pattern of health-care use in the past year. Distributions, percentages, and estimates (adjusted odds ratios weighted to reflect the complex survey design were produced. Results Nearly 80% of respondents sought care from GPs; 12% sought DC care. Compared with GP only patients, DC patients in both countries tend to be under 65 and white, with arthritis and disabling back or neck pain. U.S. DC patients are more likely than GP only patients to be obese and to lack a regular doctor; Canadian DC patients are more likely than GP only patients to be college educated, to have higher incomes, and dissatisfied with MD care. Compared with seekers of both GP and DC care, DC only patients in both countries have fewer chronic conditions, take fewer drugs, and have no regular doctor. U.S. DC only patients are more likely than GP+DC patients to be uninsured and dissatisfied with health care; Canadian DC only patients are more likely than GP+DC patients to be under 45, male, less educated, smokers, and not obese, without disabling back or neck pain, on fewer drugs, and lacking a regular doctor. Conclusion Chiropractic and GP patients are dissimilar in both Canada and the U.S., with key differences between countries and between DC patients who do and do not seek care from GPs. Such variation has broad and potentially far-reaching health policy and

  20. Substance use and sexual behaviours of Japanese men who have sex with men: A nationwide internet survey conducted in Japan

    Directory of Open Access Journals (Sweden)

    Kimura Hirokazu

    2006-09-01

    Full Text Available Abstract Background Japanese men who have sex with men (MSM, especially those living in large metropolitan areas such as Tokyo and Osaka, are facing a growing HIV/AIDS epidemic. Although the Internet is used as a new venue for meeting sex partners, it can also serve as a useful research tool for investigating the risk behaviours of Japanese MSM. This Internet survey explored the extent of substance use and its association with sexual risk behaviours among Japanese MSM. Methods Between 28 February 2003 and 16 May 2003 MSM were recruited through 57 Japanese gay-oriented Web sites, gay magazines, and Internet mailing lists. Participants completed a structured questionnaire anonymously through the Internet. Results In total, 2,062 Japanese MSM completed the questionnaire. The average age of participants was 29.0 years and 70.5% identified as gay, 20.8% as bisexual, and 8.7% as other. Overall, 34.5% reported never using a substance, 45% reported ever using one type of substance (lifetime reported single substance users, and 19.6% had used more than 1 type of substance (lifetime reported multiple substance users in their lifetimes. The substances most commonly used were amyl nitrite (63.2%, 5-methoxy-N, N-diisopropyltryptamine (5MEO-DIPT (9.3%, and marijuana (5.7%. In the multivariate analysis, unprotected anal intercourse, having had 6 or more sexual partners, visiting a sex club/gay venue in the previous 6 months, a lower education level, and being 30 to 39 years of age were associated with both lifetime single and lifetime multiple substance use. Lifetime reported multiple substance use was also correlated with having a casual sex partner, having symptoms of depression, being diagnosed as HIV-positive, and greater HIV/AIDS-related knowledge. Conclusion This is the first Internet-based research focused on the sexual and substance use behaviours of MSM in Asia. Our findings suggest a compelling need for prevention interventions to reduce HIV risk

  1. Joint ventures

    NARCIS (Netherlands)

    M.N. Hoogendoorn (Martin)

    2009-01-01

    textabstractEen veel voorkomende wijze van samenwerking tussen ondernemingen is het uitvoeren van activiteiten in de vorm van een joint venture. Een joint venture is bijna altijd een afzonderlijke juridische entiteit. De partners in de joint venture voeren gezamenlijk de zeggenschap uit. In internat

  2. Joint ventures

    NARCIS (Netherlands)

    M.N. Hoogendoorn (Martin)

    2009-01-01

    textabstractEen veel voorkomende wijze van samenwerking tussen ondernemingen is het uitvoeren van activiteiten in de vorm van een joint venture. Een joint venture is bijna altijd een afzonderlijke juridische entiteit. De partners in de joint venture voeren gezamenlijk de zeggenschap uit. In internat

  3. Results of the 2008/2009 Knowledge and Opinions Surveys Conducted for the U.S. Department of Energy Hydrogen Program

    Energy Technology Data Exchange (ETDEWEB)

    Schmoyer, Richard L [ORNL; Truett, Lorena Faith [ORNL; Cooper, Christy [U.S. Department of Energy; Chew, Andrea [U.S. Department of Energy

    2010-04-01

    The U.S. Department of Energy (DOE) Fuel Cell Technologies Program (FCT) conducts comprehensive efforts to enable the widespread commercialization of fuel cells in diverse sectors of the economy - with emphasis on applications that will most effectively strengthen our nation's energy security and improve our stewardship of the environment. Expanding the use of fuel cells requires a sustained education effort to lay the foundation for future commercial market introduction. The FCT education subprogram seeks to facilitate fuel cell demonstrations and support future commercialization by providing technically accurate and objective information to key target audiences both directly and indirectly involved in the use of fuel cells today. These key target audiences include a public that is familiar and comfortable with using a new fuel, state and local government officials who understand the near-term realities and long-term potential of the technology, an educated business and industry component, and trained safety and codes officials. With this in mind, the DOE FCT program established an education key activity to address the training and informational needs of target audiences that have a role in the near-term transition and the long-term development of a hydrogen economy. Whether or not changes can be attributed to the program, designing and maintaining an effective education program entails measuring baseline awareness and periodically measuring what has been learned. The purpose of this report is to document the data and results of statistical surveys undertaken in 2008 and 2009 to measure and establish changes in understanding and awareness about hydrogen and fuel cell technologies since a baseline survey was conducted in 2004. This report is essentially a data book, a digest of the survey data and an exposition of changes in knowledge of and opinions about hydrogen and fuel cell technology since 2004. Many conclusions can be made from the survey data. However

  4. The readiness of German GPs to recommend and conduct cancer screening is associated with patient-physician gender concordance. Results of a survey.

    Science.gov (United States)

    Engler, Jennifer; Dahlhaus, Anne; Güthlin, Corina

    2017-12-01

    Cancer screening participation rates in Germany differ depending on patients' gender. International studies have found that patient-physician gender concordance fosters recommendation and conducting of cancer screening, and especially cancer screening for women. We aimed to ascertain whether gender concordance influences general practitioners' (GPs') rating of the usefulness of cancer screening, as well as their recommendations and readiness to conduct cancer screening in general practice in Germany. For an exploratory cross-sectional survey, 500 randomly selected GPs from all over Germany were asked to fill in a questionnaire on cancer screening in general practice between March and June 2015. We asked them to rate the usefulness of each cancer screening examination, how frequently they recommended and conducted them and whether they viewed GPs or specialists as responsible for carrying them out. We used multiple logistic regression to analyse gender effect size by calculating odds ratios. Our study sample consisted of 139 GPs of which 65% were male. Male and female GPs did not differ significantly in their rating of the general usefulness of any of the specified cancer screening examinations. Male GPs were 2.9 to 6.8 times as likely to consider GPs responsible for recommending and conducting PSA testing and digital rectal examinations and were 3.7 to 7.9 times as likely to recommend and conduct these examinations on a regular basis. Patient-physician gender concordance made it more likely that male-specific cancer screenings would be recommended and conducted, but not female-specific screenings. [Box: see text].

  5. Prosthodontic program directors' perceptions regarding implant placement by prosthodontic residents: a 2004 survey conducted by the Educational Policy Subcommittee of the American College of Prosthodontists.

    Science.gov (United States)

    Sukotjo, Cortino; Arbree, Nancy S

    2008-12-01

    In 2004, a survey regarding implant placement by prosthodontic residents was conducted by the Educational Policy Subcommittee of the American College of Prosthodontists (ACP). The aim of the survey was to assess the current trends in implant curricula at advanced graduate prosthodontics programs in the United States and Canada and determine the issues surrounding surgical implant training for prosthodontic residents. The survey was mailed to the prosthodontic/maxillofacial prosthetic program directors of the 59 prosthodontic graduate programs in the United States and Canada in 2004. Of these, 27 program directors replied, yielding a response rate of 46%. Of the replying programs, 43% either required residents to place or offered the option to have residents place implants. Forty-four percent reported that residents participate by functioning as first assistants for some of their implant patients, 40% have a specific curriculum to train residents in implant placement, 50% reported not having any institutional barriers that prevent program directors from training prosthodontic residents in implant placement, 51% provide implant training using plastic jaws, and 66% of the programs required residents to observe implant surgery in the clinic before they are permitted to place implants. Of prosthodontic residents who treated implant-related patients, the majority treated 11 to 20 patients during their residency. In 2004, 40% of program directors were not trained in the placement of dental implants, and if they did have the implant training, the majority (82%) stated that the nature of their training was 1- to 3-day course(s). This survey showed that implant dentistry has become an integral part of the postgraduate prosthodontic curriculum. The trends to incorporate implant placement into the postgraduate prosthodontic curriculum were already evident prior to 2004. To address the demand for implant treatment in patient care and enhance surgical implant knowledge, the ACP

  6. Effectiveness of apparent electrical conductivity surveys at varying soil water contents for assessing soil and water dynamics across a rainfed mountain olive orchard in SW Spain.

    Science.gov (United States)

    Aura, Pedrera,; De Vijver, Ellen, Van; Karl, Vanderlinden,; Sergio, Martos-Rosillo; Meirvenne, Marc, Van; Espejo-Pérez, Antonio, J.; Encarnación V., Taguas,; Giráldez, Juan, V.

    2013-04-01

    Knowledge and understanding of the spatio-temporal variability of soil physical and chemical properties at the field or micro-catchment scale are of prime importance for many agricultural and environmental applications that aim at soil, water and carbon conservation. Geophysical methods, such as electromagnetic induction (EMI), are nowadays a key tool to monitor these properties across relevant scales, as a result of their non-destructive nature and their capability to survey repeatedly large areas within a small time window. Geophysical instrument response depends on the electromagnetic properties of the subsoil and for EMI in particular moist soil conditions are generally considered as most suitable for data acquisition. In water-limited environments, such as those under Mediterranean climate, these conditions are not met during large periods of the year, apparently hampering the usefulness of the method in these regions. The aim of this study is to obtain a better understanding of the sensor response and the contribution of soil properties to the geophysical signals under varying water contents. An experimental micro-catchment in SW Spain under rainfed olive cultivation was surveyed for apparent electrical conductivity (ECa) on 11 moments in time using a Dualem-21S. In addition, ECa and soil water content (SWC) was measured at 48 locations throughout the catchment on each survey date. At each of these locations, soil profile samples were analyzed for texture, soil organic matter content (SOM), soil depth, gravel content, and bulk density. Overall, correlations between the different soil properties and ECa improved with increasing SWC, although the ECa patterns remained constant in time. Time-lapse imaging offers the most promising results under the conditions of this study, but still requires at least one survey under wet soil conditions. Despite the smaller correlations between ECa and soil properties under dry conditions, ECa patterns are still relevant for

  7. Practice of ultrasound-guided arthrocentesis and joint injection, including training and implementation, in Europe: results of a survey of experts and scientific societies.

    LENUS (Irish Health Repository)

    Mandl, Peter

    2012-01-01

    To document the practice and training opportunities of US-guided arthrocentesis and joint injection (UGAJ) among rheumatologists in the member countries of the European League Against Rheumatism (EULAR).

  8. Summary of U.S. Geological Survey studies conducted in cooperation with the Citizen Potawatomi Nation, central Oklahoma, 2011–14

    Science.gov (United States)

    Andrews, William J.; Becker, Carol J.; Ryter, Derek W.; Smith, S. Jerrod

    2016-01-19

    The U.S. Geological Survey conducted hydrologic studies and published three U.S. Geological Survey scientific investigations reports in cooperation with the Citizen Potawatomi Nation from 2011 to 2014 to characterize the quality and quantity of water resources. The study areas of those reports consisted of approximately 960 square miles in parts of three counties in central Oklahoma. This study area has multiple abundant sources of water, being underlain by three principal aquifers (alluvial/terrace, Central Oklahoma, and Vamoosa-Ada), being bordered by two major rivers (North Canadian and Canadian), and having several smaller drainages including the Little River in the central part of the study area and Salt Creek in the southeastern part of the study area. The Central Oklahoma aquifer (also referred to as the “Garber-Wellington aquifer”) underlies approximately 3,000 square miles in central Oklahoma in parts of Cleveland, Logan, Lincoln, Oklahoma, and Pottawatomie Counties and much of the study area. Water from these aquifers is used for municipal, industrial, commercial, agricultural, and domestic supplies.

  9. FY1998 report on a survey related to joint utilization of welfare device development data using an international network; 1998 nendo kokusai network ni yoru fukushi kiki kaihatsu data no kyodo riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was made in relation with joint utilization of welfare device development data using an international network. Developing welfare devices requires data from ergonomic and medical systems, while the cope of the objects is wide, and the kinds are various. For proliferation of welfare devices, system compatibility evaluation including that on using environment is important, including living environments that are different by countries. The present survey has identified how data for aged, handicapped and help-needing persons are accumulated and utilized in research organizations in America and Europe for both of the ergonomic and medical areas. The survey also investigated major academic societies in overseas countries, and collected database and academic network information that support the advanced research and development. At the same time, investigations were also made on organizations and corporations who are moving forward the efficient data utilization. Welfare device and service information providing systems in Japan were investigated to compare them with the trends in other countries. Conceptions and methods were compiled to utilize data internationally and jointly. Database models for device development were considered, and a proposal was made on structuring a research and development supporting database, and the operation method thereof. (NEDO)

  10. Acceptability of self-conducted home-based HIV testing among men who have sex with men in Brazil: data from an on-line survey.

    Science.gov (United States)

    Lippman, Sheri A; Périssé, André R S; Veloso, Valdiléa G; Sullivan, Patrick S; Buchbinder, Susan; Sineath, R Craig; Grinsztejn, Beatriz

    2014-04-01

    The Brazilian HIV/AIDS epidemic is concentrated among men who have sex with men (MSM), however HIV testing rates among MSM are not commensurate with their risk. Strategies to expand early diagnosis may include use of self-conducted home-based testing kits, which are now available for purchase in the US. In April 2011 we conducted a survey with Brazilian MSM using Facebook to assess HIV testing preferences and acceptability of home-based testing. Among 356 previously tested, HIV-negative MSM, 47% reported a preference for home-based testing, 27% preferred clinic-based testing, and 26% had no preference. Less frequent testers and those who had considered testing but failed to test were more likely to prefer home-based testing. Close to 90% reported that they would use self-test kits; 62% and 54% said they would use home-based testing to make choices about unprotected sex with regular and new partners, respectively. Concerns included difficulty to understand the tests (32%) and receiving results alone (23%). Overall, home-based testing may appeal to MSM and result in increased testing frequency. Research on feasibility and utilization of self-tests in practice is needed.

  11. Acceptability of self-conducted home-based HIV testing among men who have sex with men in Brazil: data from an on-line survey

    Directory of Open Access Journals (Sweden)

    Sheri A. Lippman

    2014-04-01

    Full Text Available The Brazilian HIV/AIDS epidemic is concentrated among men who have sex with men (MSM, however HIV testing rates among MSM are not commensurate with their risk. Strategies to expand early diagnosis may include use of self-conducted home-based testing kits, which are now available for purchase in the US. In April 2011 we conducted a survey with Brazilian MSM using Facebook to assess HIV testing preferences and acceptability of home-based testing. Among 356 previously tested, HIV-negative MSM, 47% reported a preference for home-based testing, 27% preferred clinic-based testing, and 26% had no preference. Less frequent testers and those who had considered testing but failed to test were more likely to prefer home-based testing. Close to 90% reported that they would use self-test kits; 62% and 54% said they would use home-based testing to make choices about unprotected sex with regular and new partners, respectively. Concerns included difficulty to understand the tests (32% and receiving results alone (23%. Overall, home-based testing may appeal to MSM and result in increased testing frequency. Research on feasibility and utilization of self-tests in practice is needed.

  12. Father by law: effects of joint legal custody on nonresident fathers' involvement with children.

    Science.gov (United States)

    Seltzer, J A

    1998-05-01

    Family membership and household composition do not always coincide. Joint legal custody after divorce formalizes the relationship between fathers and children who live apart. Policymakers hope that explicit acknowledgment of nonresident fathers' rights and responsibilities will increase their involvement with their children. I use prospective data from the National Survey of Families and Households to examine the association between joint legal custody and two aspects of nonresident fathers' contributions to their children--the frequency of visits between fathers and children and child-support payments. The analysis examines approximately 160 families in which parents divorced between interviews conducted for Wave 1 (1987-1988) and Wave 2 (1992-1994) of the survey. I investigate the effects of joint legal custody holding constant physical custody or replacement by restricting the analysis to children who live with their mothers most of the year. Controlling for socioeconomic status and the quality of family relationships before separation, fathers with joint legal custody see their children more frequently and have more overnight visits than do other fathers. The positive effect of joint legal custody on frequency of visits persists once unobserved differences among families are taken into account. Although fathers with joint legal custody pay more child support than those without joint legal custody, this difference lacks statistical significance when other family characteristics are taken into account. These findings support the view that joint legal custody may encourage some aspects of paternal involvement after divorce.

  13. Ceramic joints

    Science.gov (United States)

    Miller, Bradley J.; Patten, Jr., Donald O.

    1991-01-01

    Butt joints between materials having different coefficients of thermal expansion are prepared having a reduced probability of failure of stress facture. This is accomplished by narrowing/tapering the material having the lower coefficient of thermal expansion in a direction away from the joint interface and not joining the narrow-tapered surface to the material having the higher coefficient of thermal expansion.

  14. Differences and similarities between European drivers in opinions about traffic measures : a cross-national study of the results of the SARTRE-survey.

    NARCIS (Netherlands)

    Goldenbeld, C.

    1994-01-01

    This paper describes a cross-national study into the results of the Social Attitudes to Road Traffic Risk in Europe (SARTRE) survey. In 1991-1992, this survey was conducted among more than 17,000 drivers in 15 European countries. The survey was carried out as the result of a joint effort of 15

  15. Quantitative Methods for Analysing Joint Questionnaire Data: Exploring the Role of Joint in Force Design

    Science.gov (United States)

    2015-08-01

    UNCLASSIFIED UNCLASSIFIED Quantitative Methods for Analysing Joint Questionnaire Data: Exploring the Role of Joint in Force Design David...joint activities selected by respondents, and the small sample size, quantitative analysis was conducted on the collected data. This statistical...APPROVED FOR PUBLIC RELEASE UNCLASSIFIED UNCLASSIFIED Quantitative Methods for Analysing Joint Questionnaire Data: Exploring the Role of

  16. The prevalence of cam-type deformity of the hip joint: a survey of 4151 subjects of the Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Gosvig, K.K.; Jacobsen, S.; Sonne-Holm, S.

    2008-01-01

    . The relationships between cam malformation and self-reported hip pain were evaluated, and the relative importance of known risk factors for cam malformation estimated. RESULTS: We found a pronounced sex-related difference in cam-deformity distribution. The overall prevalence of cam deformity was approximately 17......% in men and 4% in women. The distribution of cam deformity was unaltered in subjects with normal joint-space width or other features of hip-joint degeneration. We found no significant association with self-reported hip pain, nor did we find any relative importance of possible risk factors for hip...

  17. Temporomandibular Joint, Closed

    Science.gov (United States)

    ... Gallery > Oral Health > The Temporomandibular Joint, Closed The Temporomandibular Joint, Closed Main Content Title: The Temporomandibular Joint, Closed Description: The temporomandibular joint connects the lower ...

  18. Psychiatrists’ awareness of adherence to antipsychotic medication in patients with schizophrenia: results from a survey conducted across Europe, the Middle East, and Africa

    Science.gov (United States)

    Olivares, José Manuel; Alptekin, Köksal; Azorin, Jean-Michel; Cañas, Fernando; Dubois, Vincent; Emsley, Robin; Gorwood, Philip; Haddad, Peter M; Naber, Dieter; Papageorgiou, George; Roca, Miquel; Thomas, Pierre; Martinez, Guadalupe; Schreiner, Andreas

    2013-01-01

    Background Nonadherence is common among patients with schizophrenia, although the rates vary according to means of assessment and patient population. Failure to adhere to medication can have a major impact on the course of illness and treatment outcomes, including increasing the risk of relapse and rehospitalization. Understanding psychiatrists’ perception of the causes and consequences of nonadherence is crucial to addressing adherence problems effectively. Methods The Europe, the Middle East, and Africa (EMEA) Spanish Adherencia Terapéutica en la Esquizofrenia (ADHES) survey was conducted by questionnaire during January–March 2010 among psychiatrists treating patients with schizophrenia in 36 countries. The survey comprised 20 questions. In addition to recording the demographic details of the 4722 respondents (~12% response rate), it canvassed their preferred methods of assessing adherence, their perceptions of adherence rates, reasons for nonadherence, and strategies to improve adherence. Results Psychiatrists estimated that 53% of their patients with schizophrenia were partially/nonadherent during the previous month. They estimated only one-third of patients who deteriorated after stopping medication were able to attribute this to nonadherence. Psychiatrists assessed adherence most often by patient interview. Lack of insight was viewed as the most important cause of medication discontinuation, followed by patients feeling better and thinking their medication unnecessary, and experiencing undesirable side effects. Considerably fewer psychiatrists viewed insufficient efficacy, cognitive impairment, or drug/alcohol abuse as the most important reasons for their patients stopping medication. Conclusion Psychiatrists throughout EMEA recognize the impact of partial/nonadherence to medication, with patient enquiry being the most commonly used means of assessment. There remains a need for more proactive management of patients with schizophrenia, particularly in

  19. Psychiatrists' awareness of adherence to antipsychotic medication in patients with schizophrenia: results from a survey conducted across Europe, the Middle East, and Africa.

    Science.gov (United States)

    Olivares, José Manuel; Alptekin, Köksal; Azorin, Jean-Michel; Cañas, Fernando; Dubois, Vincent; Emsley, Robin; Gorwood, Philip; Haddad, Peter M; Naber, Dieter; Papageorgiou, George; Roca, Miquel; Thomas, Pierre; Martinez, Guadalupe; Schreiner, Andreas

    2013-01-01

    Nonadherence is common among patients with schizophrenia, although the rates vary according to means of assessment and patient population. Failure to adhere to medication can have a major impact on the course of illness and treatment outcomes, including increasing the risk of relapse and rehospitalization. Understanding psychiatrists' perception of the causes and consequences of nonadherence is crucial to addressing adherence problems effectively. The Europe, the Middle East, and Africa (EMEA) Spanish Adherencia Terapéutica en la Esquizofrenia (ADHES) survey was conducted by questionnaire during January-March 2010 among psychiatrists treating patients with schizophrenia in 36 countries. The survey comprised 20 questions. In addition to recording the demographic details of the 4722 respondents (~12% response rate), it canvassed their preferred methods of assessing adherence, their perceptions of adherence rates, reasons for nonadherence, and strategies to improve adherence. Psychiatrists estimated that 53% of their patients with schizophrenia were partially/nonadherent during the previous month. They estimated only one-third of patients who deteriorated after stopping medication were able to attribute this to nonadherence. Psychiatrists assessed adherence most often by patient interview. Lack of insight was viewed as the most important cause of medication discontinuation, followed by patients feeling better and thinking their medication unnecessary, and experiencing undesirable side effects. Considerably fewer psychiatrists viewed insufficient efficacy, cognitive impairment, or drug/alcohol abuse as the most important reasons for their patients stopping medication. Psychiatrists throughout EMEA recognize the impact of partial/nonadherence to medication, with patient enquiry being the most commonly used means of assessment. There remains a need for more proactive management of patients with schizophrenia, particularly in increasing patient insight of their illness

  20. Employee stress status during the past decade (1982-1992) based on a nation-wide survey conducted by the Ministry of Labour in Japan.

    Science.gov (United States)

    Shimizu, Y; Makino, S; Takata, T

    1997-07-01

    In this paper we will report the results of nation-wide surveys on employee health conducted and published by the Ministry of Labour in 1982, 1987, and 1992. The subjects were approximately 20,000 employees in 1982, approximately 15,000 in 1987, and approximately 16,000 in 1992, from throughout Japan. Using the results of the surveys, we will show trends in the status of employee work-related stress, as well as trends in means of relaxation over the past decade. The percentage of employees with work-related stress among all subjects gradually increased as follows: 50.6% in 1982, 55.0% in 1987, and 57.3% in 1992. The percentage of employees with work-related stress increased remarkably from 1982 through 1992 among the following groups: the 50-59 age group in males; employees in the electricity, gas, heat and water-supply industries; those in the real estate industry; administrative and managerial workers; employees of large establishments with more than 5,000 employees; and employees performing shift work involving no night duty. The problem of "human relationships in the workplace" was associated with the increasing stress levels among 50-59-year-old males, 40-49-year-old females, employees of large establishments with more than 5,000 employees, those in the real estate industry, and service workers. In terms of means of relaxing to relieve fatigue and stress, employees tended to engage in active pursuits such as "eating out and shopping" and "driving and traveling" over the past decade. In 1992, on the other hand, 22.0% of males and 5.9% of females selected "smoking" as a means of relaxation. This shows the need for stress management in the workplace in order to prevent health problems related to smoking.

  1. Joint Effect of Hypertension and Elevated Serum Phosphorus on the Risk of Mortality in National Health and Nutrition Examination Survey-III

    NARCIS (Netherlands)

    Vart, Priya; Nigatu, Yeshambel T.; Jaglan, Ajay; van Zon, Sander K. R.; Shafique, Kashif

    2015-01-01

    Background-Elevated serum phosphorus might aggravate the effect of hypertension on mortality. The objective of this study was to examine the joint effect of hypertension and serum phosphorus on the risk of mortality. Methods and Results-A large prospective (n=15 833), population-based cohort of part

  2. Joint Effect of Hypertension and Elevated Serum Phosphorus on the Risk of Mortality in National Health and Nutrition Examination Survey-III

    NARCIS (Netherlands)

    Vart, Priya; Nigatu, Yeshambel T.; Jaglan, Ajay; van Zon, Sander K. R.; Shafique, Kashif

    Background-Elevated serum phosphorus might aggravate the effect of hypertension on mortality. The objective of this study was to examine the joint effect of hypertension and serum phosphorus on the risk of mortality. Methods and Results-A large prospective (n=15 833), population-based cohort of

  3. Gravitational lensing statistics with extragalactic surveys; 3, Joint constraints on $lambda_{0}$ and $Omega_{0}$ from lensing statistics and the m-z relation for type Ia supernovae

    NARCIS (Netherlands)

    Helbig, P.

    1999-01-01

    Published in: Astron. Astrophys. 350 (1999) 1-8 citations recorded in [Science Citation Index] Abstract: I present constraints on cosmological parameters in the lambda_0-Omega_0 plane from a joint analysis of gravitational lensing statistics (astro-ph/9904175) and the magnitude-redshift relation for

  4. The relationship of hip joint space to self reported hip pain. A survey of 4.151 subjects of the Copenhagen City Heart Study: the Osteoarthritis Substudy

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, Kjeld;

    2004-01-01

    OBJECTIVES: (1) To evaluate the effect of pelvic orientation on measurements of hip joint space widths (JSW) in cadaver pelvic radiographs, thereby validating the pelvic radiographs of the Copenhagen City Heart Study: The Osteoarthritis Substudy (CCHS III) cohort of 4.152 subjects, and (2) to inv...

  5. Gravitational lensing statistics with extragalactic surveys III. Joint constraints on lambda(0) and Omega(0) from lensing statistics and the m-z relation for type Ia supernovae

    NARCIS (Netherlands)

    Helbig, P

    1999-01-01

    I present constraints on cosmological parameters in the lambda(0)-Omega(0) plane from a joint analysis of gravitational lensing statistics (Helbig et al. 1999b) and the magnitude-redshift relation for Type Ia supernovae (Perlmutter et al. 1999; Riess et al. 1998). I discuss reasons why this

  6. Living in two homes-a Swedish national survey of wellbeing in 12 and 15 year olds with joint physical custody

    Science.gov (United States)

    2013-01-01

    Background The practice of joint physical custody, where children spend equal time in each parent’s home after they separate, is increasing in many countries. It is particularly common in Sweden, where this custody arrangement applies to 30 per cent of children with separated parents. The aim of this study was to examine children’s health-related quality of life after parental separation, by comparing children living with both parents in nuclear families to those living in joint physical custody and other forms of domestic arrangements. Methods Data from a national Swedish classroom study of 164,580 children aged 12 and 15-years-old were analysed by two-level linear regression modelling. Z-scores were used to equalise scales for ten dimensions of wellbeing from the KIDSCREEN-52 and the KIDSCREEN-10 Index and analysed for children in joint physical custody in comparison with children living in nuclear families and mostly or only with one parent. Results Living in a nuclear family was positively associated with almost all aspects of wellbeing in comparison to children with separated parents. Children in joint physical custody experienced more positive outcomes, in terms of subjective wellbeing, family life and peer relations, than children living mostly or only with one parent. For the 12-year-olds, beta coefficients for moods and emotions ranged from −0.20 to −0.33 and peer relations from −0.11 to −0.20 for children in joint physical custody and living mostly or only with one parent. The corresponding estimates for the 15-year-olds varied from −0.08 to −0.28 and from −0.03 to −0.13 on these subscales. The 15-year-olds in joint physical custody were more likely than the 12-year-olds to report similar wellbeing levels on most outcomes to the children in nuclear families. Conclusions Children who spent equal time living with both parents after a separation reported better wellbeing than children in predominantly single parent care. This was

  7. Addressing the treatment gap and societal impact of epilepsy in Rwanda--Results of a survey conducted in 2005 and subsequent actions.

    Science.gov (United States)

    Sebera, Fidèle; Munyandamutsa, Naasson; Teuwen, Dirk E; Ndiaye, Ibrahim Pierre; Diop, Amadou Gallo; Tofighy, Azita; Boon, Paul; Dedeken, Peter

    2015-05-01

    This study, supported by the Rwandan Ministry of Health and the World Health Organization, was conducted in 2005 to determine the prevalence of epilepsy and its sociocultural perception in Rwanda, as well as epilepsy-related knowledge and practices of health-care professionals (HCPs). A cross-sectional, nationally representative survey was conducted throughout Rwanda by trained investigators. Participants were recruited by random cluster sampling based on the organization of administrative units in the country. Overall, 1137 individuals (62% from rural areas) were interviewed. The prevalence of epilepsy was estimated to be 49 per 1000 people or 41 per 1000 for active epilepsy. Onset of epilepsy before the age of 2years was reported in 32% of the cases. Family history of epilepsy, head trauma, and premature delivery were reported in 53%, 50%, and 68% of the cases, respectively. Most (68%) patients did not receive any medical treatment for epilepsy; 21.5% had received some form of traditional treatment. According to responses from the general population, people with epilepsy should not be entitled to schooling (according to 66%), to work (according to 72%), to the use of public places (according to 69%), or to marriage (according to 66%). Furthermore, 50% believed that epilepsy was untreatable, and 40% thought that it was transmissible. Of the 29 HCPs interviewed, the majority knew the definition of epilepsy and status epilepticus, as well as basic treatment options and side effects. However, 90% believed that treatment was only necessary in the first week after a seizure. Living with epilepsy was associated heavily with stigma, and a significant treatment gap (68%) was identified. Following this study, numerous actions have been taken by the Rwandan government, the Rwandan League Against Epilepsy, and several nongovernmental organizations to increase awareness about epilepsy and to close the treatment gap. An overview of these activities is provided.

  8. Joint pain

    Science.gov (United States)

    ... or conditions. It may be linked to arthritis , bursitis , and muscle pain . No matter what causes it, ... Autoimmune diseases such as rheumatoid arthritis and lupus Bursitis Chondromalacia patellae Crystals in the joint: Gout (especially ...

  9. 对儿童多动症进行家庭学校医疗三方联动干预的研究%Explore the Research Conducted on ADHD Homeschool M edical T ripartite Joint Intervention

    Institute of Scientific and Technical Information of China (English)

    孙雅; 李明晶; 梁晔; 徐金; 付丽娟; 陈丽霞

    2015-01-01

    目的:探讨多动症儿童配合家庭学校治疗干预疗效。方法对36例ADHD患儿分3组,每12人1组。采用相同授课内容、相同时间进行3次集体行为干预,将存在的不良行为与家长、老师共同设置干预方案。结果分别在3、6、9周进行Conners父母问卷、教师问卷评估,品行问题、学习问题、心身障碍、冲动-多动、焦虑因子和多动指数均较干预治疗前明显降低,差异有统计学意义(P<0.05)。结论家庭学校医疗3方联动干预ADHD患儿对其结束治疗后的个人成长和家庭帮助具有重要意义。%Objective To investigate the child with ADHD Homeschool efficacy of therapeutic interven-tions .Methods 3 6 patients divided into three groups of children with ADHD every 1 2 people in a group .The same time using the same lectures three times a collective behavioral intervention ,the presence of bad behavior with parents ,teachers jointly set up intervention programs .Result 3 ,6 ,9 weeks respectively Conners Parent Questionnaire/teacher assessment questionnaire , conduct problems , learning problems , psychosomatic disor-ders ,impulsivity -hyperactivity ,anxiety and hyperactivity index factor intervention significantly lower than be-fore treatment ,the difference was statistically significance(P<0 .05 ) .Conclusion Family medical school chil-dren with ADHD its tripartite joint intervention after the end of treatment to help personal grow th and family is important .

  10. Comparison of the Treatment Implications of American Society of Hypertension and International Society of Hypertension 2013 and Eighth Joint National Committee Guidelines: an analysis of National Health and Nutrition Examination Survey.

    Science.gov (United States)

    Murthy, Venkatesh L; Shah, Ravi V; Rubenfire, Melvyn; Brook, Robert D

    2014-08-01

    Multiple guidelines and statements related to hypertension have recently been published. Much discord has arisen from discrepant treatment and target systolic blood pressure thresholds for individuals aged 60 to 79 years of Hypertension and International Society of Hypertension 2013. We sought to evaluate the public health implications of these differences using data from the 2005 to 2010 National Health and Nutrition Examination Survey (NHANES) cycles. NHANES is an ongoing survey designed to allow characterization of the US population and subpopulations. We found that only .2.4% (95% confidence interval, 1.5.3.2%) of adults aged 60 to 79 years had indications for antihypertensive treatment under the more stringent American Society of Hypertension and International Society of Hypertension 2013 guideline but not under Eighth Joint National Committee. About 65.7% (95% confidence interval, 62.4.69.0%) of adults aged 60 to 79 years had indications for treatment under both guidelines. Furthermore, those with indications for treatment under American Society of Hypertension and International Society of Hypertension 2013 but not under Eighth Joint National Committee generally had higher systolic blood pressure and less favorable lipid profiles compared with those with indications for treatment under both guidelines. Importantly, a larger group, comprising 21.0% (95% confidence interval, 18.7.23.2%) of adults aged 60 to 79 years, had either untreated or inadequately treated hypertension and represents an important group for continued efforts.

  11. Censorship of IMC Materials in Wisconsin Schools. Part I: Focus on Middle/Junior High Schools. Results of a Survey Conducted in May 1980.

    Science.gov (United States)

    Wisconsin State Dept. of Public Instruction, Madison.

    Professional staff in school libraries and instructional media centers (IMCs) located in 229 Wisconsin middle and junior high schools were surveyed anonymously to collect information on censorship attempts in their schools during 1978-79 and 1979-80. A total of 212 surveys were returned. Survey participants were asked to respond to questions…

  12. A survey conducted immediately after the 2011 Great East Japan Earthquake: evaluation of infectious risks associated with sanitary conditions in evacuation centers.

    Science.gov (United States)

    Tokuda, Koichi; Kunishima, Hiroyuki; Gu, Yoshiaki; Endo, Shiro; Hatta, Masumitsu; Kanamori, Hajime; Aoyagi, Tetsuji; Ishibashi, Noriomi; Inomata, Shinya; Yano, Hisakazu; Kitagawa, Miho; Kaku, Mitsuo

    2014-08-01

    In cooperation with the Miyagi prefectural government, we conducted a survey of the management of sanitation at evacuation centers and the health of the evacuees by visiting 324 evacuation centers at two weeks after the 2011 Great East Japan Earthquake. The facilities often used as evacuation centers were community centers (36%), schools (32.7%) and Nursing homes (10.2%). It was more difficult to maintain a distance of at least 1 m between evacuees at the evacuation centers with a larger number of residents. At evacuation centers where the water supply was not restored, hygienic handling of food and the hand hygiene of the cooks were less than adequate. Among evacuation centers with ≤50 evacuees, there was a significant difference in the prevalence rate of digestive symptoms between the centers with and without persons in charge of health matters (0.3% vs. 2.1%, respectively, p earthquake, promptly placing persons in charge of health matters at evacuation centers is a practicable and effective measure, and allocation of at least one such person per 50 evacuees is desirable. Copyright © 2014 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  13. The relationship of hip joint space to self reported hip pain. A survey of 4.151 subjects of the Copenhagen City Heart Study: the Osteoarthritis Substudy

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, Kjeld;

    2004-01-01

    degrees). At each 3 degrees increment an anteroposterior radiograph was recorded. Measurements of JSW were performed. (2) Self reported recurrent pain in or around the hip joint during 12 months prior to baseline examinations, and minimum JSW in pelvic radiographs of the cohort were registered......OBJECTIVES: (1) To evaluate the effect of pelvic orientation on measurements of hip joint space widths (JSW) in cadaver pelvic radiographs, thereby validating the pelvic radiographs of the Copenhagen City Heart Study: The Osteoarthritis Substudy (CCHS III) cohort of 4.152 subjects, and (2......) to investigate the relationship between minimal JSW and self reported hip pain of the cohort. METHODS: (1) Cadaver pelves and proximal femora of one male and one female donor were mounted in holding devices permitting independent rotation (total arc of 42 degrees), and inclination/reclination (total arc of 24...

  14. Impact of communities, health, and emotional-related factors on smoking use: comparison of joint modeling of mean and dispersion and Bayes' hierarchical models on add health survey.

    Science.gov (United States)

    Pu, Jie; Fang, Di; Wilson, Jeffrey R

    2017-02-03

    The analysis of correlated binary data is commonly addressed through the use of conditional models with random effects included in the systematic component as opposed to generalized estimating equations (GEE) models that addressed the random component. Since the joint distribution of the observations is usually unknown, the conditional distribution is a natural approach. Our objective was to compare the fit of different binary models for correlated data in Tabaco use. We advocate that the joint modeling of the mean and dispersion may be at times just as adequate. We assessed the ability of these models to account for the intraclass correlation. In so doing, we concentrated on fitting logistic regression models to address smoking behaviors. Frequentist and Bayes' hierarchical models were used to predict conditional probabilities, and the joint modeling (GLM and GAM) models were used to predict marginal probabilities. These models were fitted to National Longitudinal Study of Adolescent to Adult Health (Add Health) data for Tabaco use. We found that people were less likely to smoke if they had higher income, high school or higher education and religious. Individuals were more likely to smoke if they had abused drug or alcohol, spent more time on TV and video games, and been arrested. Moreover, individuals who drank alcohol early in life were more likely to be a regular smoker. Children who experienced mistreatment from their parents were more likely to use Tabaco regularly. The joint modeling of the mean and dispersion models offered a flexible and meaningful method of addressing the intraclass correlation. They do not require one to identify random effects nor distinguish from one level of the hierarchy to the other. Moreover, once one can identify the significant random effects, one can obtain similar results to the random coefficient models. We found that the set of marginal models accounting for extravariation through the additional dispersion submodel produced

  15. Developing a survey instrument to assess the readiness of primary care data, genetic and disease registries to conduct linked research: TRANSFoRm International Research Readiness (TIRRE survey instrument

    Directory of Open Access Journals (Sweden)

    Emily Leppenwell

    2013-05-01

    Full Text Available Background Clinical data are collected for routine care in family practice; there are also a growing number of genetic and cancer registry data repositories. The Translational Research and Patient Safety in Europe (TRANSFoRm project seeks to facilitate research using linked data from more than one source. We performed a requirements analysis which identified a wide range of data and business process requirements that need to be met before linking primary care and either genetic or disease registry data.Objectives To develop a survey to assess the readiness of data repositories to participate in linked research – the Transform International Research Readiness (TIRRE survey.Method We develop the questionnaire based on our requirement analysis; with questions at micro-, meso- and macro levels of granularity, study-specific questions about diabetes and gastro-oesophageal reflux disease (GORD, and research track record. The scope of the data required was extensive. We piloted this instrument, conducting ten preliminary telephone interviews to evaluate the response to the questionnaire.Results Using feedback gained from these interviews we revised the questionnaire; clarifying questions that were difficult to answer and utilising skip logic to create different series of questions for the various types of data repository. We simplified the questionnaire replacing free-text responses with yes/no or picking list options, wherever possible. We placed the final questionnaire online and encouraged its use (www.clininf.eu/jointirre/info.html.Conclusion Limited field testing suggests that TIRRE is capable of collecting comprehensive and relevant data about the suitability and readiness of data repositories to participate in linked data research.

  16. Infrastructure Survey 2011

    Science.gov (United States)

    Group of Eight (NJ1), 2012

    2012-01-01

    In 2011, the Group of Eight (Go8) conducted a survey on the state of its buildings and infrastructure. The survey is the third Go8 Infrastructure survey, with previous surveys being conducted in 2007 and 2009. The current survey updated some of the information collected in the previous surveys. It also collated data related to aspects of the…

  17. Text files of the navigation logged with HYPACK Software during survey 2010-004-FA conducted in Buzzards Bay and Vineyard Sound by the U.S. Geological Survey offshore of Massachusetts in 2010.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  18. Text files of the navigation logged with HYPACK Software during survey 2009-002-FA conducted in Buzzards Bay and Vineyard Sound by the U.S. Geological Survey offshore of Massachusetts in 2009.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  19. Text files of the navigation logged with Microsoft HyperTerminal during sampling survey 07003 conducted aboard the R/V Connecticut by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull (DH_SAMPLING_NAV)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal...

  20. Text files of the navigation logged with HYPACK Software during survey 2011-004-FA conducted in Buzzards Bay and Vineyard Sound by the U.S. Geological Survey offshore of Massachusetts in 2011.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  1. Text files of the navigation logged with HYPACK Software during surveys 07002, and 08002 conducted by the U.S. Geological Survey offshore of Massachusetts within northern Cape Cod Bay (CCB_Hypack_Nav)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal...

  2. Text files of the navigation logged with HYPACK Software during survey 2010-004-FA conducted in Buzzards Bay and Vineyard Sound by the U.S. Geological Survey offshore of Massachusetts in 2010.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  3. Text files of the navigation logged with HYPACK Software during survey 2009-002-FA conducted in Buzzards Bay and Vineyard Sound by the U.S. Geological Survey offshore of Massachusetts in 2009.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...

  4. Text files of the navigation logged with HYPACK Software during surveys 06012 and 07001 conducted by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull (DH_HYPACK_NAV)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS), Coastal...

  5. Psychiatrists’ awareness of adherence to antipsychotic medication in patients with schizophrenia: results from a survey conducted across Europe, the Middle East, and Africa

    Directory of Open Access Journals (Sweden)

    Olivares JM

    2013-01-01

    effectively.Methods: The Europe, the Middle East, and Africa (EMEA Spanish Adherencia Terapéutica en la Esquizofrenia (ADHES survey was conducted by questionnaire during January–March 2010 among psychiatrists treating patients with schizophrenia in 36 countries. The survey comprised 20 questions. In addition to recording the demographic details of the 4722 respondents (~12% response rate, it canvassed their preferred methods of assessing adherence, their perceptions of adherence rates, reasons for nonadherence, and strategies to improve adherence.Results: Psychiatrists estimated that 53% of their patients with schizophrenia were partially/nonadherent during the previous month. They estimated only one-third of patients who deteriorated after stopping medication were able to attribute this to nonadherence. Psychiatrists assessed adherence most often by patient interview. Lack of insight was viewed as the most important cause of medication discontinuation, followed by patients feeling better and thinking their medication unnecessary, and experiencing undesirable side effects. Considerably fewer psychiatrists viewed insufficient efficacy, cognitive impairment, or drug/alcohol abuse as the most important reasons for their patients stopping medication.Conclusion: Psychiatrists throughout EMEA recognize the impact of partial/nonadherence to medication, with patient enquiry being the most commonly used means of assessment. There remains a need for more proactive management of patients with schizophrenia, particularly in increasing patient insight of their illness in order to improve adherence and minimize the consequences of relapse. Strategies focused on raising awareness of the importance of adherence are also warranted, with the aim of improving patient outcomes in schizophrenia.Keywords: adherence, schizophrenia, psychiatrist, survey, ADHES

  6. Survey design and observations relating to cancer education funding. Cancer Education Survey II: cancer education in United States medical schools (conducted by The American Association for Cancer Education with the support of the American Cancer Society).

    Science.gov (United States)

    Bakemeier, R F; Kupchella, C E; Chamberlain, R M; Gallagher, R E; O'Donnell, J F; Parker, J A; Hill, G J; Brooks, C M

    1992-01-01

    A survey has been conducted of cancer education programs for medical students in United States medical schools by the American Association for Cancer Education with grant support from the Department of Detection and Treatment of the American Cancer Society (formerly the Professional Education Department). Two questionnaires were used, an Educational Resources Questionnaire (ERQ), which 126 of the 128 medical schools completed and returned, and a Faculty and Curriculum Questionnaire (FCQ), which was completed and returned by 1,035 faculty members who had been named as active in undergraduate medical student cancer education by respondents in each school who had been designated by the Dean's Office to complete the ERQ. Overall conclusions included: (1) increased coordination of cancer education activities is a major need in many schools; (2) there is widespread interest in the further development of cancer education objectives; (3) development of a national cancer education curriculum is needed; (4) there is interest in the development of improved instructional materials and methods; (5) development of evaluation methods is needed for cancer education programs; and (6) an ongoing funding process is needed to provide support for interdepartmental coordination of cancer education activities. Cancer prevention and detection topics were ranked above cancer treatment in plans for future curriculum emphasis. More detailed conclusions and recommendations are provided in this publication and three subsequent articles in this issue of the Journal of Cancer Education.

  7. PRN 2011-1: Residential Exposure Joint Venture

    Science.gov (United States)

    This PR Notice is to advise registrants of an industry-wide joint venture, titled the Residential Exposure Joint Venture (REJV), which has developed a national survey regarding residential consumer use/usage data for pesticides.

  8. Characteristics of joint physical custody families in Flanders

    Directory of Open Access Journals (Sweden)

    An Katrien Sodermans

    2013-04-01

    Full Text Available BACKGROUND Research conducted in the 1990s showed that children who live alternately with their mother and father after divorce (joint physical custody have closer relationships with both parents and better emotional outcomes. In 1995 and 2006, joint legal custody and joint physical custody became the default judicial recommendations in Belgium. These defaults served to increase the incidence of joint custody arrangements. However, parents with joint physical custody arrangements who divorced before 2006 may have had higher socio-economic standing and lower conflict relationships than couples that divorced afterwards. Thus earlier research on the impact of joint physical custody arrangements on child outcomes may be too optimistic when considering children of recently divorced parents. OBJECTIVE This study examines the characteristics of four different physical custody arrangements (sole mother, sole father, joint physical, and flexible custody in Flanders, Belgium, and whether these characteristics have changed over time. The legal changes in 1995 and 2006 are used to distinguish three divorce cohorts. METHODS We use data on 2,207 couples that legally divorced between 1971 and 2010 from the Divorce in Flanders project, a large-scale representative multi-actor survey. Multinomial logistic regression models provide estimates of the likelihoods of different physical custody arrangements. RESULTS The incidence of sole mother custody has decreased over the last decades and children increasingly alternate between the households of the mother and the father after divorce. The incidence of sole father custody has remained low. Higher educated parents are more likely to have joint physical custody arrangements than parents from lower social classes. Also, within couples, relative educational levels are important because the higher educated spouse is more likely to have physical custody of the child. We also find that the associations between socio

  9. Joint Degree Program: the Perspective of Employers

    Directory of Open Access Journals (Sweden)

    Tatjana Bilevičienė

    2013-08-01

    Full Text Available Purpose — the purpose of this article is to extend discussion towards the need and importance of joint degree programs in modern universities, introducing the perspective of the employers toward this question. Design/methodology/approach — the research was conducted to analyze the demand of joint degree programs from the perspective of employers, identify weak and strong aspects, opinion and demand for graduates of such programs. To achieve this purpose, a combination of theoretical and empirical methods was chosen: document analysis (previous studies, statistics was conducted and an online qualitative survey was organized. Findings — The analysis of articles, studies and statistics points out the challenges and threats faced by universities nowadays, forcing higher education institutions to find new ways to raise the quality of studies and raise the interest of employers to choose graduates from MRU, as well as the satisfaction of employers with their choice of employees. Theoretical analysis pointed out these challenges and requirements for the modern employee, summarised the challenges in preparation of IT field specialists. The conducted research results showed that the diploma of joint degree programs would not be treated as an advantage of possible employee from the perspective of employers in case some important aspects will not be taken into consideration by program creators. On the other hand, undeniably there are strong sides, such as knowledge in the fields of foreign language, international experience, innovativeness and creativeness of employees that would be treated as an advantage in the process of selection for positions of any technical support related positions. Research limitations/implications — employers, whose business activities are closely related to information technology, have been invited as experts. In addition, these experts have a good understanding of the specifics of joint degree programs. The received

  10. Determinants of pregnancy and induced and spontaneous abortion in a jointly determined framework: evidence from a country-wide, district-level household survey in India.

    Science.gov (United States)

    Ahmed, Salma; Ray, Ranjan

    2014-07-01

    This study provides evidence on the principal determinants of pregnancy and abortion in India using a large country-wide district-level data set (DLHS 2007). The paper provides an economic framework for the analysis of pregnancy and abortion. The study distinguishes between induced and spontaneous abortion and compares the effects of their determinants. The results show that there are wide differences between induced and spontaneous abortions in terms of the sign and magnitude of the estimated effects of several of their determinants, most notably wealth, the woman's age and her desire for children. The study makes a methodological contribution by proposing a trivariate probit estimation framework that recognizes the joint dependence of pregnancy and induced and spontaneous abortion, and provides evidence in support of this joint dependence. The study reports an inverted U-shaped effect of a woman's age on her pregnancy and both forms of abortion. The turning point in each case is quite robust to the estimation framework. A significant effect of contextual variables, at the village level, constructed from the individual responses, on a woman's pregnancy is found. The effects are weaker in the case of induced abortion, and insignificant in the case of spontaneous abortion. The results are shown to be fairly robust. This paper extends the literature on the relation between son preference and fertility by examining the link between mother's son preference and desire for more children with abortion rates.

  11. Joint purpose?

    DEFF Research Database (Denmark)

    Pristed Nielsen, Helene

    2013-01-01

    Starting from Crenshaw´s point that antiracism often fails to interrogate patriarchy and that feminism often reproduces racist practices (1991: 1252), this paper asks: What are the theoretical reasons for believing that feminism and anti-racism can be regarded as fighting for the joint purpose of...

  12. Survey of creep damage in a T-joint from a retired steam pipe system; Kartlaeggning av krypskador i ett T-stycke fraan ett utrangerat aangnaet

    Energy Technology Data Exchange (ETDEWEB)

    Storesund, Jan

    2009-06-15

    Unexpected failures and cracking have recently occurred in steam piping by creep although the service temperatures have been significantly below the limit temperature for creep rupture. Characterisation of such damage, mapping of the presence in Swedish plants and better knowledge of the presumptions for the phenomenon have been received in previous Vaermeforsk projects. A steam pipe system that never had been inspected or tested with respect to creep was replica tested at a number of test positions. The steam data was 450 deg C and 65 bars and the age was 35 years of almost continuous operation. Extensive creep damage was found in one T-joint. This component was the object of interest in the present project. Metallographic investigations were carried out by cutting the T-joint into sections for through thickness examinations of possible creep damage as well as characterisation of the microstructure. Ten sections were selected at different positions of four welds that the T-joint covered. In addition to the characterisation by means of creep damage and possible microstructure degradation or other anomalies the purpose of the investigation was to find out if the replica testing was a conservative method or not. Other expectations on the project were to gain additional knowledge of the creep phenomena's below the limit temperature and a verification of the computation models for crack propagation that were used in the previous Vaermeforsk projects in the area. Nine chemical analyses were performed on all different parent and weld metals of the T-joints. Most analyses resulted in a composition close to the nominal one, that is 13CrMo4-4 steel, the most frequently used heat resistant steel in steam piping for steam temperatures around the limit temperature in Sweden. The parent metal in which the creep cracks were found, however, had a composition that corresponds to 0,5Cr0,6Mo0,3V steel, a low alloy steel that is liable to cracking. Furthermore the branch part of

  13. Is violence associated with increased risk behavior among MSM? Evidence from a population-based survey conducted across nine cities in Central America

    Science.gov (United States)

    Wheeler, Jennifer; Anfinson, Katherine; Valvert, Dennis; Lungo, Susana

    2014-01-01

    Background/Objective There is a dearth of research examining the linkages between violence and HIV risk behavior among men who have sex with men (MSM), including those who identify as transgender women (TW), particularly in Central America where violence is widespread. In this paper, we use population-based survey results to independently examine the correlations between physical, emotional and sexual violence and HIV risk behavior among MSM populations in five countries in Central America. Design As part of USAID's Combination Prevention for HIV program in Central America, PASMO conducted population based surveys using respondent-driven sampling (RDS) in nine cities in Guatemala, El Salvador, Nicaragua, Costa Rica, and Panama. Initial seeds were recruited using the following criteria: individuals who represented subgroups of MSM by self-identification (homosexual vs. heterosexual or bisexual vs. transgender), social economic strata, and by sex work practices. This study examines the association between violence and 1) HIV risk behaviors relevant to the study populations; 2) protective behaviors; and 3) reported STIs. Individualized RDS estimator weights for each outcome variable were calculated using RDSAT software, and logistic regression analysis was used to determine associations between different forms of violence and the outcome variables. Results MSM who experienced physical violence were more likely to be engaged in transactional sex (OR: 1.76 [1.42–2.18]), have multiple partners in the past 30 days (OR: 1.37 [1.09–1.71]), and have engaged in sex under the influence of alcohol or drugs (OR: 1.51 [1.24–1.83]). Both physical violence and psychological/verbal violence were also associated with reporting STI symptoms or diagnosis within the past 12 months (OR: 1.72 [1.34–2.21] and 1.80 [1.45–2.23]). The effects of violence on the outcomes were observed after controlling for other risk factors. Transgender women were 3.9 times more likely to report

  14. Is violence associated with increased risk behavior among MSM? Evidence from a population-based survey conducted across nine cities in Central America

    Directory of Open Access Journals (Sweden)

    Jennifer Wheeler

    2014-10-01

    Full Text Available Background/Objective: There is a dearth of research examining the linkages between violence and HIV risk behavior among men who have sex with men (MSM, including those who identify as transgender women (TW, particularly in Central America where violence is widespread. In this paper, we use population-based survey results to independently examine the correlations between physical, emotional and sexual violence and HIV risk behavior among MSM populations in five countries in Central America. Design: As part of USAID's Combination Prevention for HIV program in Central America, PASMO conducted population based surveys using respondent-driven sampling (RDS in nine cities in Guatemala, El Salvador, Nicaragua, Costa Rica, and Panama. Initial seeds were recruited using the following criteria: individuals who represented subgroups of MSM by self-identification (homosexual vs. heterosexual or bisexual vs. transgender, social economic strata, and by sex work practices. This study examines the association between violence and 1 HIV risk behaviors relevant to the study populations; 2 protective behaviors; and 3 reported STIs. Individualized RDS estimator weights for each outcome variable were calculated using RDSAT software, and logistic regression analysis was used to determine associations between different forms of violence and the outcome variables. Results: MSM who experienced physical violence were more likely to be engaged in transactional sex (OR: 1.76 [1.42–2.18], have multiple partners in the past 30 days (OR: 1.37 [1.09–1.71], and have engaged in sex under the influence of alcohol or drugs (OR: 1.51 [1.24–1.83]. Both physical violence and psychological/verbal violence were also associated with reporting STI symptoms or diagnosis within the past 12 months (OR: 1.72 [1.34–2.21] and 1.80 [1.45–2.23]. The effects of violence on the outcomes were observed after controlling for other risk factors. Transgender women were 3.9 times more likely

  15. 2013 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake and Pacific Sardine (SaKe 2015) (SH1507, ME70)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2015 SaKe survey will span the west coasts of the U.S. and Canada from approximately lat 32.8?N (San Diego) to approximately lat 54.65?N (Dixon Entrance,...

  16. 2013 Joint U.S.-Canada Integrated Acoustic and Trawl Survey of Pacific Hake and Pacific Sardine (SaKe 2015) (SH1507, EK60)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2015 SaKe survey will span the west coasts of the U.S. and Canada from approximately lat 32.8?N (San Diego) to approximately lat 54.65?N (Dixon Entrance,...

  17. Fiscal 1997 survey report on the jointly executed/promoted basic survey project (the jointly executed activity Japan Program). Feasibility survey for CO2 reduction by deregulating heavy traffic at specified crossings in Bangkok, Thailand; 1997 nendo chosa hokokusho (kyodo jisshi suishin kiso chosa jigyo (kyodo jisshi katsudo Japan program)). Taikoku Bangkok no tokutei kosaten ni okeru kotsu jutai kanwa ni yoru CO2 sakugen kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The monetary crisis in Thailand with the baht drop in July 1997 as a beginning rapidly worsened the Thai economy. With it, the number of automobiles sold sharply declined, and automobile manufacturers were also heavily damaged as seen in the temporary discontinued production, etc. Under such economic situation, a discussion was made on execution of the project with the Thai Automotive Industry Association (TAIA), a partner at the Thai side. As a result, agreement was made on the positioning of the project, role sharing, and selection of measures against heavy traffic as follows: Japan Automobile Manufacturers Association (JAMA) conducts a feasibility study, proposal of a construction plan and confirmation of effects, and bears the costs. TAIA bears the execution and cost of construction (Due to the worsened Thai economy, JAMA paid almost all the construction expenses). In the light of the economic situation in Thailand, `improvement of the signal control system` was selected as an execution candidate, which has the highest cost effect among the measures against heavy traffic. In the future, the application, registration and execution are done for joint activities for the project. 49 figs., 59 tabs.

  18. Indonesian infertility patients’ health seeking behaviour and patterns of access to biomedical infertility care: an interviewer administered survey conducted in three clinics

    Directory of Open Access Journals (Sweden)

    Bennett Linda Rae

    2012-09-01

    Full Text Available Abstract Background Indonesia has high levels of biological need for infertility treatment, great sociological and psychological demand for children, and yet existing infertility services are underutilized. Access to adequate comprehensive reproductive health services, including infertility care, is a basic reproductive right regardless of the economic circumstances in which individuals are born into. Thus, identifying and implementing strategies to improve access to assisted reproductive technology (ART in Indonesia is imperative. The principle objectives of this article are to improve our understanding of infertility patients’ patterns of health seeking behaviour and their patterns of access to infertility treatment in Indonesia, in order to highlight the possibilities for improving access. Methods An interviewer-administered survey was conducted with 212 female infertility patients recruited through three Indonesian infertility clinics between July and September 2011. Participants were self-selected and data was subject to descriptive statistical analysis. Results Patients identified a number of barriers to access, including: low confidence in infertility treatment and high rates of switching between providers due to perceived treatment failure; the number and location of clinics; the lack of a well established referral system; the cost of treatment; and patients also experienced fear of receiving a diagnosis of sterility, of vaginal examinations and of embarrassment. Women’s age of marriage and the timing of their initial presentation to gynaecologists were not found to be barriers to timely access to infertility care. Conclusions The findings based on the responses of 212 female infertility patients indicated four key areas of opportunity for improving access to infertility care. Firstly, greater patient education about the nature and progression of infertility care was required among this group of women. Secondly, increased resources

  19. Indonesian infertility patients’ health seeking behaviour and patterns of access to biomedical infertility care: an interviewer administered survey conducted in three clinics

    Science.gov (United States)

    2012-01-01

    Background Indonesia has high levels of biological need for infertility treatment, great sociological and psychological demand for children, and yet existing infertility services are underutilized. Access to adequate comprehensive reproductive health services, including infertility care, is a basic reproductive right regardless of the economic circumstances in which individuals are born into. Thus, identifying and implementing strategies to improve access to assisted reproductive technology (ART) in Indonesia is imperative. The principle objectives of this article are to improve our understanding of infertility patients’ patterns of health seeking behaviour and their patterns of access to infertility treatment in Indonesia, in order to highlight the possibilities for improving access. Methods An interviewer-administered survey was conducted with 212 female infertility patients recruited through three Indonesian infertility clinics between July and September 2011. Participants were self-selected and data was subject to descriptive statistical analysis. Results Patients identified a number of barriers to access, including: low confidence in infertility treatment and high rates of switching between providers due to perceived treatment failure; the number and location of clinics; the lack of a well established referral system; the cost of treatment; and patients also experienced fear of receiving a diagnosis of sterility, of vaginal examinations and of embarrassment. Women’s age of marriage and the timing of their initial presentation to gynaecologists were not found to be barriers to timely access to infertility care. Conclusions The findings based on the responses of 212 female infertility patients indicated four key areas of opportunity for improving access to infertility care. Firstly, greater patient education about the nature and progression of infertility care was required among this group of women. Secondly, increased resources in terms of the number and

  20. Attitudes and practices of patients and physicians towards patient autonomy: a survey conducted prior to the enactment of the Patients' Rights Bill in Israel.

    Science.gov (United States)

    Sadan, B; Chejk-Saul, T

    2000-07-01

    On the surface, it would appear that patients would welcome the opportunity to relinquish their traditional subordination to doctors in therapeutic decision making, and that doctors would be pleased to have partners with whom to share the burden involved in making such fateful decisions. We investigated the attitudes and practices of patients and physicians towards "patient autonomy" in an outpatient clinic of an internal medicine department prior to the enactment of the Patient's Rights Bill in Israel. There were 81 patients randomly chosen from those attending the study clinic and 21 physicians randomly selected from among the physicians treating them. They were all administered the Krantz, the Abramson Health Index, and the Christie Ethical Decision Making pre-tested questionnaires. They were also queried on demographic and background material. The results indicated that the patient sample was neither particularly interested in participating in medical decision making (average score of 3 out of 9 in the Krantz behavioral involvement sub-scale) nor in receiving medical information (average score of 4 out of 7 in the Krantz preference of information sub-scale). The physicians exhibited a willingness to establish equal relations with their patients, and claimed to prefer their taking an active role in decision making. However, when presented with ethical dilemmas, the physicians were not consistent in their attitude in terms of respecting "patient autonomy." The findings of an Israeli survey conducted three years after the bill's passage showed that only one-third of the studied physicians had read the Israel Medical Association booklet's explaining the new law and most of them claimed that the new law had no affect on their daily encounter with patients, meaning that the law did not affect any change in these physicians' pattern of behavior. We concluded that if the Patient's Rights Bill is to achieve its goals, it will have to be accompanied by a widespread

  1. Practice of ultrasound-guided arthrocentesis and joint injection, including training and implementation, in Europe: results of a survey of experts and scientific societies

    DEFF Research Database (Denmark)

    Mandl, Peter; Naredo, Esperanza; Conaghan, Philip G

    2012-01-01

    Objectives. To document the practice and training opportunities of US-guided arthrocentesis and joint injection (UGAJ) among rheumatologists in the member countries of the European League Against Rheumatism (EULAR). Methods. An English-language questionnaire, containing questions on demographics......, clinical and practical aspects of UGAJ, training options in UGAJ for rheumatologists, UGAJ education in the rheumatology training curriculum and other structured education programmes in UGAJ was sent to three different groups: (i) all national rheumatology societies of EULAR; (ii) all national societies...... of the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB); and (iii) 22 senior rheumatologists involved in EULAR musculoskeletal US training from 14 European countries, who were also asked to circulate the questionnaire among relevant colleagues. Results. Thirty-three (75%) of 44...

  2. Australias Joint Approach

    Science.gov (United States)

    2015-09-01

    offensive support (including NGS) in Exercise Tasman Link at Shoalwater Bay in 1986. A similar joint and combined exercise was held as part of Talisman ...in 2003, the exercise series was again re-named Talisman Sabre (TS) and these exercises have been conducted every two years since 2005. The exercise...work/News-and-media/News-and-media-2013/News-and-media-July-2013/Exercise- Talisman -Saber-2013-begins, as sighted on 1 December 2014. UNCLASSIFIED DST

  3. Marine mammals line-transect survey conducted in the Gulf of Alaska from 2003-06-27 to 2003-07-15 (NCEI Accession 0130075)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Three marine mammal observers participated on a cetacean survey from 26 June to 15 July 2003, aboard NOAA Ship Miller Freeman as a piggyback project during a RACE...

  4. Thermal contact conductance

    CERN Document Server

    Madhusudana, Chakravarti V

    2013-01-01

    The work covers both theoretical and practical aspects of thermal contact conductance. The theoretical discussion focuses on heat transfer through spots, joints, and surfaces, as well as the role of interstitial materials (both planned and inadvertent). The practical discussion includes formulae and data that can be used in designing heat-transfer equipment for a variety of joints, including special geometries and configurations. All of the material has been updated to reflect the latest advances in the field.

  5. Joints in deployable space truss structures

    Science.gov (United States)

    Rhodes, M.

    1988-01-01

    Since the response of deployable structural concepts being considered for the Large Deployable Reflector (LDR) backup structure will be dominated by the response of joints, the joint characteristics are significant. An overview is given of the research activities at LaRC on the static behavior of joints for deployable space truss structures. Since a pin-clevis-type joint will be utilized in deployable structures, an experimental research program to characterize the joint parameters which affect stiffness was conducted. An experimental research program was conducted on a second type of joint, referred to as a near-center latch joint. It was used in the center of members on the deployable truss structure for the Control of Flexible Structures (COFS) flight experiment. The test results of the near-center latch joint and the member with the joints indicated that the stiffness of the near-center joint is linear and stiffer than the stiffness of the total member, and that non-linearities in the stiffness characteristics of the total member were due to bending introduced at the ends of the member. The resulting data indicates that stiff linear folding joints can be designed and that bending load paths should be avoided whenever possible. In summary, for deployable structures, special attention to the joint and the structure design is required to minimize the undesirable structural non-linearities.

  6. Fiscal 1997 report on a feasibility survey of cooperation in relation to the joint implementation activities in Southeast Asian countries (6 nations); 1997 nendo chosa hokokusho (Tonan Asia chiikikoku (rokkakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the COP3 Conference on Global Warming held in Kyoto in December 1997, the framework on greenhouse gases was agreed in discussions comprehensively made among Japan, the U.S. and the E.U. As a result, it is for 6 gases including CO2 and methane, and total emissions in developed countries are to be reduced 5% at least during 2008-2012 from the 1990 level. Target of each country is determined by gaps, and Japan`s reduction target is 6%. Therefore, to pass the numerical target agreed, it is necessary to take measures such as rationalization of the energy use by energy saving, etc. in the country and also measures such as promotion of the greenhouse gas emission control in developing countries. Accordingly, for the future development of NEDO`s AIJ project, a possibility of cooperation in the joint implementation was surveyed such as the state of greenhouse gas emissions of countries which are objects of GAP in Southeast Asian countries and neighboring countries, policies of the countries after the COP3 agreement, technological transfer for the emission control, etc. Countries for survey are Thailand, Indonesia, the Philippines, Malaysia, Vietnam and Myanmar. 21 figs., 15 tabs.

  7. Physiotherapy in the management of disorders of the temporomandibular joint--perceived effectiveness and access to services: a national United Kingdom survey.

    Science.gov (United States)

    Rashid, Arif; Matthews, Nigel Shaun; Cowgill, Helen

    2013-01-01

    Up to a quarter of the general population has experienced temporomandibular joint disorder (TMD) at some point in time. Physiotherapy has been used in the management of TMD for many years, but evidence supporting its clinical effectiveness is limited. We investigated the perceived effectiveness of physiotherapy for patients with TMD among consultants in oral and maxillofacial surgery (OMFS) and the accessibility of these services in the United Kingdom (UK). Information was gathered from a postal or electronic questionnaire sent to the 356 OMFS consultants listed on the British Association of Oral and Maxillofacial Surgeons' website. A total of 208 responded (58%) and 72% considered physiotherapy to be effective. Amongst these respondents, jaw exercises (79%), ultrasound (52%), manual therapy (48%), acupuncture (41%) and laser therapy (15%) were considered to be effective. Twenty-eight percent of respondents did not consider physiotherapy to be effective. Reasons for this included lack of knowledge or expertise of the physiotherapist (41%) and lack of awareness of the benefits of physiotherapy (28%). In relation to access to physiotherapy services, 10% of respondents had a designated physiotherapist for patients with TMD, 89% could refer directly to physiotherapy and 7% worked in an environment that provided training for physiotherapists. Patients were prescribed jaw exercises by 69% of respondents. Despite limited evidence to support its effectiveness, approximately three-quarters of OMFS consultants in the UK regard physiotherapy to be beneficial in the management of TMD.

  8. 76 FR 9399 - ITS Joint Program Office; Pre-Proposal Safety Pilot Joint Bidders Conference; Notice of Public...

    Science.gov (United States)

    2011-02-17

    ... ITS Joint Program Office; Pre-Proposal Safety Pilot Joint Bidders Conference; Notice of Public Meeting...: Notice. The U.S. Department of Transportation ITS Joint Program Office (ITS JPO) is conducting a Pre... 11th day of February 2011. John Augustine, Managing Director, ITS Joint Program Office. BILLING...

  9. Discrepancies between survey and administrative data on the use of mental health services in the general population: findings from a study conducted in Québec

    Directory of Open Access Journals (Sweden)

    Drapeau Aline

    2011-10-01

    Full Text Available Abstract Background Population surveys and health services registers are the main source of data for the management of public health. Yet, the validity of survey data on the use of mental health services has been questioned repeatedly due to the sensitive nature of mental illness and to the risk of recall bias. The main objectives of this study were to compare data on the use of mental health services from a large scale population survey and a national health services register and to identify the factors associated with the discrepancies observed between these two sources of data. Methods This study was based on the individual linkage of data from the cycle 1.2 of the Canadian Community Health Survey (CCHS-1.2 and from the health services register of the Régie de l'assurance maladie du Québec (RAMQ. The RAMQ is the governmental agency managing the Quebec national health insurance program. The analyses mostly focused on the 637 Quebecer respondents who were recorded as users of mental health services in the RAMQ and who were self-reported users or non users of these services in the CCHS-1.2. Results Roughly 75%, of those recorded as users of mental health services users in the RAMQ's register did not report using mental health services in the CCHS-1.2. The odds of disagreement between survey and administrative data were higher in seniors, individuals with a lower level of education, legal or de facto spouses and mothers of young children. They were lower in individuals with a psychiatric disorder and in frequent and more recent users of mental health services according to the RAMQ's register. Conclusions These findings support the hypotheses that social desirability and recall bias are likely to affect the self-reported use of mental health services in a population survey. They stress the need to refine the investigation of mental health services in population surveys and to combine survey and administrative data, whenever possible, to obtain

  10. Text files of the navigation logged with HYPACK Software during survey 2015-001-FA conducted along the Delmarva Peninsula, MD and VA by the U.S. Geological Survey in 2015.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy in the fall of 2012. The...

  11. Text files of the navigation logged with HYPACK Software during survey 2014-002-FA conducted along the Delmarva Peninsula, MD and VA by the U.S. Geological Survey in 2014.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy. A U.S. Geological...

  12. Text files of the navigation logged with HYPACK Software during survey 2014-002-FA conducted along the Delmarva Peninsula, MD and VA by the U.S. Geological Survey in 2014.

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy. A U.S. Geological...

  13. Basic survey project for joint implementations, etc., fiscal 1999. Feasibility study of energy saving projects at Ilyichi Iron and Steel Works, Mariupol City, Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This project serves the purpose of promoting COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementations, etc. Relative to the recovery of exhaust heat from the blast furnace hot stove, combustion control will be improved and an exhaust heat recovery facility will be installed. Relative to the collection of gas generated in the converter, the open-hearth/ingot-making process will be replaced by a converter/serial-casting process. The power plant facility will be improved. These three tasks when accomplished will bring about reductions in greenhouse gas emission of 178-thousand, 583-thousand, and 602-thousand T-CO2/year, respectively, and reductions in energy consumption of 826, 8954, and 8152 TJ/year (13% reduction), respectively. As for investment recovery, it will be 31.2, 8.7, and 7.2 years, respectively, predicting a not so good result. As for cost performance, it will be 262, 208, and 420 GJ/year/million yen in energy conservation, respectively, and 56.4, 13.5, 31.0 T-CO2/year in greenhouse gas emission reduction, respectively, and these figures suggest an excellent result. In addition to the above-named ones, some projects have been exploited, to be effective as energy conservation measures and to improve on cost performance. They include power generation by blast furnace top pressure recovery, pulverized coal injection, serial casting in the steelmaking process, improvement on slab yield in the rolling process, and hot-charging of slabs. (NEDO)

  14. Joint purpose?

    DEFF Research Database (Denmark)

    Pristed Nielsen, Helene

    2013-01-01

    of anti-discrimination in Europe today? And what empirical evidence may be found for such a joint approach? The paper discusses how the contemporary EU context differs from the American context which prompted Crenshaw to raise the point about intersectionality, and it analyses documents and interviews...... from each of the two European umbrella organisations the European Women´s Lobby and the European Network against Racism, as well as a number of their national member organisations from across Europe, both within EU and non-EU member states....

  15. Research and development of a high-temperature helium-leak detection system (joint research). Part 1 survey on leakage events and current leak detection technology

    Energy Technology Data Exchange (ETDEWEB)

    Sakaba, Nariaki; Nakazawa, Toshio; Kawasaki, Kozo [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment; Urakami, Masao; Saisyu, Sadanori [Japan Atomic Power Co., Tokyo (Japan)

    2003-03-01

    In High Temperature Gas-cooled Reactors (HTGR), the detection of leakage of helium at an early stage is very important for the safety and stability of operations. Since helium is a colourless gas, it is generally difficult to identify the location and the amount of leakage when very little leakage has occurred. The purpose of this R and D is to develop a helium leak detection system for the high temperature environment appropriate to the HTGR. As the first step in the development, this paper describes the result of surveying leakage events at nuclear facilities inside and outside Japan and current gas leakage detection technology to adapt optical-fibre detection technology to HTGRs. (author)

  16. Regulatory organizations for physicians' status and administrative sanctions on physicians: - examining the framework of government administrative systems for physicians in Japan based on a questionnaire survey conducted on 13 national medical associations.

    Science.gov (United States)

    Morioka, Yasuhiko; Higuchi, Norio; Kuroyanagi, Tatsuo; Nudeshima, Jiro

    2014-05-01

    Society bestows professional privilege on physicians. At the same time, it expects physicians to strive constantly to improve their ethics and quality in medical expertise. In every nation, some level of government is responsible for certifying or licensing physicians and imposes strict management, including revoking licenses from inappropriate physicians or providing severe sanctions for misconduct or conduct unbecoming of a physician. In reality, however, it is difficult to reduce the number of inappropriate or indiscreet physicians, and each nation faces its own challenges. We conducted a questionnaire survey of 13 national medical associations, including some major Western countries, regarding the licensing of physicians, the organizations managing their medical practice status, and the data and grounds for administrative sanctioning of physicians. We then examined the circumstances in Japan based on the survey results and pointed out the domestic issues.

  17. Temperature, salinity, and extracted chlorophyll_a surface data collected at discrete stations during shipboard surveys conducted between January 1998 and August 2012 in South Florida coastal waters.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A Sea-Bird Electronics Conductivity, Temperature, Depth (CTD) instrument and a Sea-Bird Electronics Thermosalinograph (TSG) flow-through system were utilized during...

  18. Beluga whales aerial survey conducted by Alaska Fisheries Scientific Center, National Marine Mammal Laboratory from 1993-06-02 to 2014-06-12 (NCEI Accession 0133936)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Marine Fisheries Service (NMFS) has conducted aerial counts of Cook Inlet beluga whales (Delphinapterus leucas) from 1993 to 2014 (excluding 2013)....

  19. Design and Fabrication of a Breadboard, Fully Conductively Cooled, 2-Micron, Pulsed Laser for the 3-D Winds Decadal Survey Mission Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Design and fabricate a space-qualifiable, fully conductively cooled, 2-micron pulsed laser breadboard meeting the projected 3-D Winds mission requirements. Utilize...

  20. Conducting ethanobotanical surveys: an example from Ghana on plants used for the protection of stored cereals and pulses (NRI Bulletin 77)

    OpenAIRE

    Cobbinah, J.R.; Moss, C.; Golob, P.; Belmain, S. R.

    1999-01-01

    A survey was undertaken in the Ashanti Region of Ghana to assess the use of plant materials with insecticidal and repellent properties on local farms. Emphasis was placed on plant materials used to protect stores containing cereals and pulses. A total of 27 plant species were recorded as having protective qualities against storage pests of cereals and pulses. The species Chromolaena odorata (L.) [siam weed], Azadirachta indica A. Juss [neem] and Capsicum annuum L. [chilli pepper] were the mos...

  1. Joint analysis of refraction seismic survey with multilevel hydrophone measurement (application for detecting the high velocity thin lid); Kussekiho jishin tansa data to kochu hydrophone data no fukugo kaiseki no rei

    Energy Technology Data Exchange (ETDEWEB)

    Mori, S.; Harada, T.; Hayashi, K. [OYO Corp., Tokyo (Japan)

    1996-05-01

    During a refraction seismic survey conducted at a spot where a high-speed lava layer is supposedly concealed, the distribution of lava layer was estimated, and a composite analysis involving the vibration data received via hydrophones arranged in a bore hole was accomplished using a high-speed model based on an assumed geological section. The refraction survey centered on the bore hole and was accomplished using 250m-long traverse lines extending therefrom, one to the upstream and the other to the downstream of a river, producing a total length of 500m. The hydrophones were installed in the bore hole, and the measurement was carried out in an offset VSP-like observation pattern. In the analysis, the velocities obtained by the refraction survey and velocity logging were assigned to each layer on the basis of the assumed geological section for the construction of a velocity distribution model, which served as the early model for the repetition of calculation. Calculation was repeated with help of the said model, and a geological structure, capable of explaining the travel time data collected during the refraction survey and velocity logging, was successfully estimated. 1 ref., 5 figs.

  2. Conduct disorder

    Science.gov (United States)

    ... Conduct disorder is often linked to attention-deficit disorder . Conduct disorder also can be an early sign of ... child or teen has a history of conduct disorder behaviors. A physical examination and blood tests can help ...

  3. The crustal structure of continental shelf in northern South China Sea: revealed by joint onshore-offshore wide-angle seismic survey

    Science.gov (United States)

    Cao, Jinghe; Sun, Jinlong; Xia, Shaohong; Wan, Kuiyuan; Xu, Huilong

    2017-04-01

    Known as a significant region for studying tectonic relationship between South China block and South China Sea (SCS) block and evolution of rifted basin in continental margin, the continental shelf of northern SCS not only preserved the information about intensive tectonic deformation and magmatism generated by the west Pacific subducted to Eurasian Plate in late Mesozoic, but also recorded the process from continental margin rifting to seafloor spreading of SCS in Cenozoic for the same mechanical property. To investigate crustal structure of continental shelf in northern SCS, a wide-angle onshore-offshore seismic experiment and a coincident multi-channel seismic (MCS) profile were carried out across the onshore-offshore transitional zone in northern SCS, 2010. A total of 14 stations consisted of ocean bottom seismometers, portable and permanent land stations were deployed during the survey. The two-dimensional precise crustal structure model of central continental shelf in northern SCS was constructed from onshore to offshore. The model reveals that South China block is a typical continental crust with a 30-32 km Moho depth, and a localized high-velocity anomaly in middle-lower crust under land area near Hong Kong was imaged, which may reflect magma underplating caused by subduction of paleo-Pacific plate in late Mesozoic. The Littoral Fault Zone (LFZ) lies 12 km south of Dangan Island with a width of 18-20 km low-velocity fracture zone from surface to Moho discontinuity. The shelf zone south of LFZ was consisted of a differential thinning upper and lower continental crust, which indicate stretch thinning of passive continent margin during the Cenozoic spreading of the SCS. All these results appear to further confirm that the northern margin of SCS experienced a transition from active margin to passive one during late Mesozoic and Cenozoic.

  4. Joint contractures in the absence of inflammation may indicate mucopolysaccharidosis

    Directory of Open Access Journals (Sweden)

    Thorne Carter

    2009-10-01

    Full Text Available Abstract Background Undiagnosed patients with the attenuated form of mucopolysaccharidosis (MPS type I often have joint symptoms in childhood that prompt referral to a rheumatologist. A survey conducted by Genzyme Corporation of 60 European and Canadian rheumatologists and pediatric rheumatologists demonstrated that Bone and joint manifestations are prominent among most patients with MPS disorders. These life-threatening lysosomal storage diseases are caused by deficient activity of specific enzymes involved in the degradation of glycosaminoglycans. Patients with attenuated MPS disease often experience diagnostic delays. Enzyme replacement therapy is now commercially available for MPS I (laronidase, MPS II (idursulfase, and MPS VI (galsulfase. Presentation of the hypothesis Evolving joint pain and joint contractures in the absence of inflammation should always raise the suspicion of an MPS disorder. All such patients should undergo urinary glycosaminoglycan (uGAG analysis (not spot tests for screening in a reputable laboratory. Elevated uGAG levels and/or an abnormal uGAG pattern confirms an MPS disorder and specific enzyme testing will determine the MPS type. If uGAG analysis is unavailable and the patient exhibits any other common sign or symptom of an MPS disorder, such as corneal clouding, history of hernia surgery, frequent respiratory and/or ear, nose and throat infections; carpal tunnel syndrome, or heart murmur, proceed directly to enzymatic testing. Refer patients with confirmed MPS to a geneticist or metabolic specialist for further evaluation and treatment. Testing of the hypothesis We propose that rheumatologists, pediatric rheumatologists, and orthopedists consider our diagnostic algorithm when evaluating patients with joint pain and joint contractures. Implications of the hypothesis Children and young adults can suffer for years and sometimes even decades with unrecognized MPS. Rheumatologists may facilitate early diagnosis of MPS

  5. Athletes’ Shoulder Joints Traumas Manual Therapy Rehabilitation

    Directory of Open Access Journals (Sweden)

    A.N. Sykhorychko

    2012-06-01

    Full Text Available The examination of 60 athletes, aged 18-30, suffering from chronic pains in shoulder joints was conducted. So, 20 women and 20 men were engaged in track and field and team sports, 15 in weightlifting and strength sports, 5 women in strength sports. Shoulder Joints Traumas Manual Therapy enables to reduce pain syndrome, restore shoulder joint flexibility, normalize trophism after trauma and normalize cervicothoracic transition biomechanics.

  6. Survey report for fiscal 1998. Joint research project with researchers related to petroleum substituting energies in the EU countries; 1998 nendo EU shokoku no sekiyu daitai energy kanren kenkyusha tono kyodo kenkyu jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    It was intended to invite researchers related to petroleum substituting energies from the EU countries to perform joint researches at research organizations under the auspices of the Agency of Industrial Science and Technology having deep relations with research themes of the invited researchers, to deepen the mutual understanding, and to form efficient cooperative relationship. The intention is also to contribute to research and development of petroleum substituting energies to be used in Japan in the future. The research themes, researchers, their research organizations, and the receiving research organizations are as follows: (1) evaluation of reservoir impedance in high-temperature rock experimental fields by Mr. Ralph Weidler (Germany) at Ruhr University received by the Resource and Environmental Technology Research Institute; (2) changing the particle boundary structure of ceramics by using the alkoxide process by Dr. Ramon Torrecillas (Spain) at Institute Nacional del Carbon received by the Nagoya Industrial Technology Research Institute; (3) research on corrosion in metallic materials for molten carbonate type fuel cells by Dr. Giuseppe Calogero (Italy) at Institute for Transformation and Storage of Energy received by the Osaka Industrial Technology Research Institute; and (4) estimation of behavior of deep geothermal reservoirs with high enthalpy by Dr. Enrico Maranini at Universita' Di Ferrara received by the Geology Survey Center. (NEDO)

  7. Short-eared Owl (Asio flammeus surveys in the North American Intermountain West: utilizing citizen scientists to conduct monitoring across a broad geographic scale

    Directory of Open Access Journals (Sweden)

    Robert A. Miller

    2016-06-01

    Full Text Available The Short-eared Owl (Asio flammeus is an open-country species breeding in the northern United States and Canada, and has likely experienced a long-term, range-wide, and substantial decline. However, the cause and magnitude of the decline is not well understood. We set forth to address the first two of six previously proposed conservation priorities to be addressed for this species: (1 better define habitat use and (2 improve population monitoring. We recruited 131 volunteers to survey over 6.2 million ha within the state of Idaho for Short-eared Owls during the 2015 breeding season. We surveyed 75 transects, 71 of which were surveyed twice, and detected Short-eared Owls on 27 transects. We performed multiscale occupancy modeling to identify habitat associations, and performed multiscale abundance modeling to generate a state-wide population estimate. Our results suggest that within the state of Idaho, Short-eared Owls are more often found in areas with marshland or riparian habitat or areas with greater amounts of sagebrush habitat at the 1750 ha transect scale. At the 50 ha point scale, Short-eared Owls tend to associate positively with fallow and bare dirt agricultural land and negatively with grassland. Cropland was not chosen at the broader transect scale suggesting that Short-eared Owls may prefer more heterogeneous landscapes. On the surface our results may seem contradictory to the presumed land use by a "grassland" species; however, the grasslands of the Intermountain West, consisting largely of invasive cheatgrass (Bromus tectorum, lack the complex structure shown to be preferred by these owls. We suggest the local adaptation to agriculture represents the next best habitat to their historical native habitat preferences. Regardless, we have confirmed regional differences that should be considered in conservation planning for this species. Last, our results demonstrate the feasibility, efficiency, and effectiveness of utilizing public

  8. Factors associated with dog rabies vaccination in Bhol, Philippines: results of a cross-sectional cluster survey conducted following the island-wide rabies elimination campaign.

    Science.gov (United States)

    Davlin, S; Lapiz, S M; Miranda, M E; Murray, K

    2013-11-01

    The Philippines has a long history of rabies control efforts in their dog populations; however, long-term success of such programmes and the goal of rabies elimination have not yet been realized. The Bohol Rabies Prevention and Elimination Program was developed as an innovative approach to canine rabies control in 2007. The objective of this study was to assess canine rabies vaccination coverage in the owned-dog population in Bohol and to describe factors associated with rabies vaccination 2 years after implementation of the programme. We utilized a cross-sectional cluster survey based on the World Health Organization's Expanded Programme on Immunization coverage survey technique. We sampled 460 households and collected data on 539 dogs residing within these households. Seventy-seven per cent of surveyed households reported owning at least one dog. The human-to-dog ratio was approximately 4 : 1, and the mean number of dogs owned per household was 1.6. Based on this ratio, we calculated an owned-dog population of almost 300 000. Overall, 71% of dogs were reported as having been vaccinated for rabies at some time in their lives; however, only 64% of dogs were reported as having been recently vaccinated. Dogs in our study were young (median age = 24 months). The odds of vaccination increased with increasing age. Dogs aged 12-23 months had 4.6 times the odds of vaccination compared to dogs aged 3-11 months (95% CI 1.8-12.0; P = 0.002). Confinement of the dog both day and night was also associated with increased odds of vaccination (OR = 2.1; 95% CI 0.9-4.9; P = 0.07), and this result approached statistical significance. While the programme is on track to meet its goal of 80% vaccination coverage, educational efforts should focus on the need to confine dogs and vaccinate young dogs.

  9. Joint Replacement (Finger and Wrist Joints)

    Science.gov (United States)

    ... artificial joint Damage to vessels, nerves or other structures in the region of the surgery Alternatives Some alternate procedures for treating arthritis include: Joint injections Oral medications such as aspirin or anti-inflammatory medicines Hand therapy exercises and ...

  10. Comparison of two blanket surveys of arsenic in tubewells conducted 12 years apart in a 25 km2 area of Bangladesh

    Science.gov (United States)

    van Geen, Alexander; Sumon, Ershad B. A.; Pitcher, Lynnette; Mey, Jacob L.; Ahsan, Habibul; Graziano, Joseph H.; Ahmed, Kazi Matin

    2014-01-01

    The arsenic (As) content of groundwater pumped from all tubewells within 61 contiguous villages of Araihazar, Bangladesh, was determined a first time in 2000–01 with laboratory measurements and a second time in 2012–13 using the ITS Arsenic Econo-Quick kit. The two surveys indicate that the total number of tubewells within the area almost doubled from 5,560 to 10,879 over 12 years. The evolution of the distribution of well ages between the two surveys is consistent with a simple model that combines an annual increase of 42 wells/year in the rate of installations within the 61 villages starting in 1980 and a 7%/year rate of abandonment of wells as a function of well age. Colored placards were posted on each pumphead in 2012–2013 on the basis of the kit results relative to the WHO guideline for As and the Bangladesh standard for As in drinking water: blue for As ≤10 µg/L, green >10–50 µg/L, and red: >50 µg/L. According to quality-control samples collected from 502 tubewells for comparing the kit results with laboratory measurements, not a single well labeled blue in 2012–13 should have been labeled red and vice-versa. Field-kit testing in 2012–13 did not change the status of wells relative to the Bangladesh standard of 876 (87%) out of 1,007 wells with a placard based on laboratory measurements in 2000–01 still attached to the pumphead. The high proportion of tubewells believed by households to be unsafe (66% out of 2,041) that were still used for drinking and cooking in 2012–13 underlines the need for more widespread testing to identify low-As wells as an alternative source of drinking water. PMID:24438870

  11. THE USE OF EU SUPPORT BY ORCHARDS OWNERS IN FARMS IN THE GRÓJEC COUNTY, ON THE BASIS OF THE CONDUCTED SURVEY

    Directory of Open Access Journals (Sweden)

    Dawid Olewnicki

    2016-03-01

    Full Text Available The paper presents the state of fruit producers’ knowledge, as well as methods of EU support application under the various programmes available in both the period before and after Poland’s accession to the EU. Farmers, including gardeners, could apply for funding under the SAPARD programme already before the accession. These grants were the beginning of the support Poland received during this period. EU aid became applied on a large scale just after the accession. A large part of manufacturers began to apply for support i.a. under the Rural Development Programme for 2007–2013 (hereinafter RDP 2007–2013. The survey involved 103 fruit producers from the Grójec County, which is the area of greatest importance in the Polish fruit production. Nearly three quarters of the surveyed respondents claimed that they had benefi ted from the EU support. Those producers who benefi ted from the RDP 2007–2013, the granted funds in 63% invested in modernizing their farms. A lot of producers the received funds earmarked for the purchase of machines. Preferential loans also gained in popularity, especially those that could be applied for after disasters which had destroyed growers’ crops, e.g. spring ground frost, hail etc. 30% of respondents benefi ted from this type of support. It is worth emphasising that almost three quarters of the respondents obtained assistance in making applications from private companies, and not from the state institutions. The biggest obstacle encountered by the producers when applying for EU funds, was the intricate procedure in fi lling in the applications.

  12. Current practices of mobilization, analgesia, relaxants and sedation in Indian ICUs: A survey conducted by the Indian Society of Critical Care Medicine

    Directory of Open Access Journals (Sweden)

    Rajesh Chawla

    2014-01-01

    Full Text Available Background and Aim: Use of sedation, analgesia and neuromuscular blocking agents is widely practiced in Intensive Care Units (ICUs. Our aim is to study the current practice patterns related to mobilization, analgesia, relaxants and sedation (MARS to help in standardizing best practices in these areas in the ICU. Materials and Methods: A web-based nationwide survey involving physicians of the Indian Society of Critical Care Medicine (ISCCM and the Indian Society of Anesthesiologists (ISA was carried out. A questionnaire included questions on demographics, assessment scales for delirium, sedation and pain, as also the pharmacological agents and the practice methods. Results: Most ICUs function in a semi-closed model. Midazolam (94.99% and Fentanyl (47.04% were the most common sedative and analgesic agents used, respectively. Vecuronium was the preferred neuromuscular agent. Monitoring of sedation, analgesia and delirium in the ICU. Ramsay′s Sedation Scale (56.1% and Visual Analogue Scale (48.07% were the preferred sedation and pain scales, respectively. CAM (Confusion Assessment Method-ICU was the most preferred method of delirium assessment. Haloperidol was the most commonly used agent for delirium. Majority of the respondents were aware of the benefit of early mobilization, but lack of support staff and safety concerns were the main obstacles to its implementation. Conclusion: The results of the survey suggest that compliance with existing guidelines is low. Benzodiazepines still remain the predominant ICU sedative. The recommended practice of giving analgesia before sedation is almost non-existent. Delirium remains an underrecognized entity. Monitoring of sedation levels, analgesia and delirium is low and validated and recommended scales for the same are rarely used. Although awareness of the benefits of early mobilization are high, the implementation is low.

  13. SIBS-Philips joint lab in pipeline

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The CAS Shanghai Institutes for Biological Sciences (SIBS) and the Royal Philips Electronics Ltd. announced on August 29, 2007 the establishment of a joint laboratory to conduct advanced research into molecular medicine. A memorandum of understanding has been signed for the joint venture.

  14. Spacesuit mobility knee joints

    Science.gov (United States)

    Vykukal, H. C. (Inventor)

    1979-01-01

    Pressure suit mobility joints are for use in interconnecting adjacent segments of an hermetically sealed spacesuit in which low torques, low leakage and a high degree of reliability are required. Each of the joints is a special purpose joint characterized by substantially constant volume and low torque characteristics and includes linkages which restrain the joint from longitudinal distension and includes a flexible, substantially impermeable diaphragm of tubular configuration spanning the distance between pivotally supported annuli. The diaphragms of selected joints include rolling convolutions for balancing the joints, while various joints include wedge-shaped sections which enhance the range of motion for the joints.

  15. Effectiveness of Geoelectrical Resistivity Surveys for the Detection of a Debris Flow Causative Water Conducting Zone at KM 9, Gap-Fraser’s Hill Road (FT 148, Fraser’s Hill, Pahang, Malaysia

    Directory of Open Access Journals (Sweden)

    Mohamad Anuri Ghazali

    2013-01-01

    Full Text Available This study reports the findings of resistivity surveys which were conducted at the initiation area of debris flow at KM 9, Fraser’s Hill Gap road (FT148. The study involves three slope parallel survey lines and two lines perpendicular to the slope face. The parallel lines are FH01, FH02, and FH03, while the lines FH04 and FH05 are perpendicular. A granite body was detected at the central part of the east line and is nearest to the ground surface along FH02. The existence of low resistivity zones within the granite body is interpreted as highly fractured, water conducting zones. These zones are continuous as they have been detected in both the east-west as well as the north-south lines. The residual soil layer is relatively thin at zones where weathered granite dominates the slope face of the failure mass. The weak layer is relatively thick with an estimated thickness of 80 m and water flow occurs at the base of it. The high water flow recorded from the horizontal drains further supports the possible existence of these highly fractured, water conducting zones located within the granite. The shallow fractured granite is virtually “floating” above the water saturated zone and therefore is considered unstable.

  16. A literature review on optimum and preferred joint angles in automotive sitting posture.

    Science.gov (United States)

    Schmidt, Susanne; Amereller, Maximilian; Franz, Matthias; Kaiser, Ralf; Schwirtz, Ansgar

    2014-03-01

    In this study, a survey of the scientific literature in the field of optimum and preferred human joint angles in automotive sitting posture was conducted by referring to thirty different sources published between 1940 and today. The strategy was to use only sources with numerical angle data in combination with keywords. The aim of the research was to detect commonly used joint angles in interior car design. The main analysis was on data measurement, usability and comparability of the different studies. In addition, the focus was on the reasons for the differently described results. It was found that there is still a lack of information in methodology and description of background. Due to these reasons published data is not always usable to design a modern ergonomic car environment. As a main result of our literature analysis we suggest undertaking further research in the field of biomechanics and ergonomics to work out scientific based and objectively determined "optimum" joint angles in automotive sitting position.

  17. Proposing an International Collaboration on Lightweight Autonomous Vehicles to Conduct Scientific Traverses and Surveys over Antarctica and the Surrounding Sea Ice

    Science.gov (United States)

    Carsey, Frank; Behar, Alberto

    2004-01-01

    We have continued to develop a concept for use of autonomous rovers, originally developed for use in planetary exploration, in polar science on Earth; the concept was the subject of a workshop, and this report summarizes and extends that workshop. The workshop on Antarctic Autonomous Scientific Vehicles and Traverses met at the National Geographic Society on February 14 and 15, 2001 to discuss scientific objectives and benefits of the use of autonomous rovers. The participants enthusiastically viewed rovers as being uniquely valuable for such tasks as data taking on tedious or repetitive routes, traverses in polar night, difficult or hazardous routes, extremely remote regions, routes requiring only simple instrumentation, traverses that must be conducted at low speed, augments of manned traverses, and scientific procedures not compatible with human presence or combustion engines. The workshop has concluded that instrumented autonomous vehicles, of the type being developed for planetary exploration, have the potential to contribute significantly to the way science in conducted in Antarctica while also aiding planetary technology development, and engaging the public's interest. Specific objectives can be supported in understanding ice sheet mass balance, sea ice heat and momentum exchange, and surface air chemistry processes. In the interval since the workshop, we have concluded that organized program to employ such rovers to perform scientific tasks in the Fourth International Polar Year would serve the objectives of that program well.

  18. Pediatrician and Parent Opinion on Nutrition in Infants Under 3 Years: Results of Pilot Survey Conducted in Central Federal District of the Russian Federation

    Directory of Open Access Journals (Sweden)

    T. E. Borovik

    2016-01-01

    Full Text Available Background: Rational nutrition management in infants under 3 years is an important part of their adequate development at this age and in future.Objective: Our aim was to evaluate awareness of pediatricians and parents concerning rational nutrition management in infants under 3 years.Methods: 300 pediatricians and 300 parents of infants under 3 years who live in Moscow, Ivanovo, and Yaroslavl were enrolled in pilot survey.Results: Pediatricians' recommendations on child nutrition management satisfied the majority of parents (252; 84%, however, less than half of families (135; 45% followed them. In other cases the child's ration depended on mother's opinion on the matter (96; 32% and on child's food preference. «Unhealthy» food such as groceries and provision, processed food, spices, seafood, fast food, chocolate, candies, and sweets as well as soda was included in child's ration at the age of 2 and its consumption frequency increased significantly at the age of 3. Pediatricians strongly recommended special dairy for infants from the age of 1 (known as the 3rd formula. In fact, only half of children in Moscow eat them, and 27–30% of children in Ivanovo and Yaroslavl.Conclusion: Harmful breach of nutrition management in infants under 3 years is detected. Evidently, parents are not competent on the question. Optimization of educational activities performed by pediatricians, medical stuff, and mass media is required.

  19. The analysis of adhesively bonded advanced composite joints using joint finite elements

    Science.gov (United States)

    Stapleton, Scott E.

    The design and sizing of adhesively bonded joints has always been a major bottleneck in the design of composite vehicles. Dense finite element (FE) meshes are required to capture the full behavior of a joint numerically, but these dense meshes are impractical in vehicle-scale models where a course mesh is more desirable to make quick assessments and comparisons of different joint geometries. Analytical models are often helpful in sizing, but difficulties arise in coupling these models with full-vehicle FE models. Therefore, a joint FE was created which can be used within structural FE models to make quick assessments of bonded composite joints. The shape functions of the joint FE were found by solving the governing equations for a structural model for a joint. By analytically determining the shape functions of the joint FE, the complex joint behavior can be captured with very few elements. This joint FE was modified and used to consider adhesives with functionally graded material properties to reduce the peel stress concentrations located near adherend discontinuities. Several practical concerns impede the actual use of such adhesives. These include increased manufacturing complications, alterations to the grading due to adhesive flow during manufacturing, and whether changing the loading conditions significantly impact the effectiveness of the grading. An analytical study is conducted to address these three concerns. Furthermore, proof-of-concept testing is conducted to show the potential advantages of functionally graded adhesives. In this study, grading is achieved by strategically placing glass beads within the adhesive layer at different densities along the joint. Furthermore, the capability to model non-linear adhesive constitutive behavior with large rotations was developed, and progressive failure of the adhesive was modeled by re-meshing the joint as the adhesive fails. Results predicted using the joint FE was compared with experimental results for various

  20. The Analysis of Adhesively Bonded Advanced Composite Joints Using Joint Finite Elements

    Science.gov (United States)

    Stapleton, Scott E.; Waas, Anthony M.

    2012-01-01

    The design and sizing of adhesively bonded joints has always been a major bottleneck in the design of composite vehicles. Dense finite element (FE) meshes are required to capture the full behavior of a joint numerically, but these dense meshes are impractical in vehicle-scale models where a course mesh is more desirable to make quick assessments and comparisons of different joint geometries. Analytical models are often helpful in sizing, but difficulties arise in coupling these models with full-vehicle FE models. Therefore, a joint FE was created which can be used within structural FE models to make quick assessments of bonded composite joints. The shape functions of the joint FE were found by solving the governing equations for a structural model for a joint. By analytically determining the shape functions of the joint FE, the complex joint behavior can be captured with very few elements. This joint FE was modified and used to consider adhesives with functionally graded material properties to reduce the peel stress concentrations located near adherend discontinuities. Several practical concerns impede the actual use of such adhesives. These include increased manufacturing complications, alterations to the grading due to adhesive flow during manufacturing, and whether changing the loading conditions significantly impact the effectiveness of the grading. An analytical study is conducted to address these three concerns. Furthermore, proof-of-concept testing is conducted to show the potential advantages of functionally graded adhesives. In this study, grading is achieved by strategically placing glass beads within the adhesive layer at different densities along the joint. Furthermore, the capability to model non-linear adhesive constitutive behavior with large rotations was developed, and progressive failure of the adhesive was modeled by re-meshing the joint as the adhesive fails. Results predicted using the joint FE was compared with experimental results for various

  1. Public perceptions of nuclear power, climate change and energy options in Britain: summary findings of a survey conducted during October and November 2005

    Energy Technology Data Exchange (ETDEWEB)

    Wouter Poortinga; Nick Pidgeon; Irene Lorenzoni [University of East Anglia, Norwich (United Kingdom). Centre for Environmental Risk, School of Environmental Sciences

    2006-07-01

    This report presents the findings of a large-scale British survey (n=1491) of public opinion towards future energy options for the nation, with a focus on attitudes to nuclear power in the context of climate change. People are generally more interested and concerned about climate change than they are about nuclear power. People tend to favour renewable energy sources over fossil fuels, whilst nuclear power is the least favoured of the three. When asked about the future contribution of energy sources to reliable and secure electricity supplies, a slightly different picture appears: renewables are still most favoured, but nuclear power now gains a ranking above coal and oil and one comparable with gas. People do differentiate various electricity generation sources in terms of their (generally positive and negative) factors. In this respect the general stigma attached to nuclear power remains. Specifically, many people think it creates dangerous waste and is a hazard to human health. On the other hand, most people perceive wind power as clean, safe, good for the economy and cheap. Coal on the other hand is seen as polluting and (correctly) as a cause of climate change. If the costs of supplying the UK's energy needs were the same from either nuclear power or renewable energy sources, 77% of the respondents indicated they would prefer renewable energy sources. Less than 10% would prefer nuclear power over renewables under such circumstances. There was a strong preference for solutions other than nuclear power to mitigate climate change, such as promoting renewable energies (78%), or through lifestyle changes and energy efficiency (76%). 14 refs., 3 tabs.

  2. Area-level unemployment and perceived job insecurity: evidence from a longitudinal survey conducted in the Australian working-age population.

    Science.gov (United States)

    Milner, Allison; Kavanagh, Anne; Krnjacki, Lauren; Bentley, Rebecca; LaMontagne, Anthony D

    2014-03-01

    RESEARCH SIGNIFICANCE: Job insecurity, the subjective individual anticipation of involuntary job loss, negatively affects employees' health and their engagement. Although the relationship between job insecurity and health has been extensively studied, job insecurity as an 'exposure' has received far less attention, with little known about the upstream determinants of job insecurity in particular. This research sought to identify the relationship between self-rated job insecurity and area-level unemployment using a longitudinal, nationally representative study of Australian households. Mixed-effect multi-level regression models were used to assess the relationship between area-based unemployment rates and self-reported job insecurity using data from a longitudinal, nationally representative survey running since 2001. Interaction terms were included to test the hypotheses that the relationship between area-level unemployment and job insecurity differed between occupational skill-level groups and by employment arrangement. Marginal effects were computed to visually depict differences in job insecurity across areas with different levels of unemployment. Results indicated that areas with the lowest unemployment rates had significantly lower job insecurity (predicted value 2.74; 95% confidence interval (CI) 2.71-2.78, P unemployment (predicted value 2.81; 95% CI 2.79-2.84, P unemployment and job insecurity among precariously and fixed-term employed workers than permanent workers. These findings demonstrate the independent influences of prevailing economic conditions, individual- and job-level factors on job insecurity. Persons working on a casual basis or on a fixed-term contract in areas with higher levels of unemployment are more susceptible to feelings of job insecurity than those working permanently.

  3. Steep Decrease of Gender Difference in DSM-IV Alcohol Use Disorder: A Comparison of Two Nation-wide Surveys Conducted 10 Years Apart in Korea.

    Science.gov (United States)

    Seong, Su Jeong; Hong, Jin Pyo; Hahm, Bong-Jin; Jeon, Hong Jin; Sohn, Jee Hoon; Lee, Jun Young; Cho, Maeng Je

    2015-11-01

    While decreasing trend in gender differences in alcohol use disorders was reported in Western countries, the change in Asian countries is unknown. This study aims to explore the shifts in gender difference in alcohol abuse (AA) and dependence (AD) in Korea. We compared the data from two nation-wide community surveys to evaluate gender differences in lifetime AA and AD by Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV). Face-to-face interviews using the Composite International Diagnostic Interview (CIDI) were applied to all subjects in 2001 (n=6,220) and 2011 (n=6,022). Male-to-female ratio of odds was decreased from 6.41 (95% CI, 4.81-8.54) to 4.37 (95% CI, 3.35-5.71) for AA and from 3.75 (95% CI, 2.96-4.75) to 2.40 (95% CI, 1.80-3.19) for AD. Among those aged 18-29, gender gap even became statistically insignificant for AA (OR, 1.59; 95% CI, 0.97-2.63) and AD (OR, 1.18; 95% CI, 0.80-2.41) in 2011. Men generally showed decreased odds for AD (0.55; 95% CI, 0.45-0.67) and women aged 30-39 showed increased odds for AA (2.13; 95% CI 1.18-3.84) in 2011 compared to 2001. Decreased AD in men and increased AA in women seem to contribute to the decrease of gender gap. Increased risk for AA in young women suggests needs for interventions.

  4. International joint ventures

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2001-01-01

    The article analysis problems connected with corporate joint ventures. Among others the possible conflicts between the joint venture agreement and the statutes of the companies is examined, as well as certain problems connected to the fact that the joint venture partners have created commen control...... over their joint company....

  5. Attitudes toward and experiences of gender issues among physician teachers: A survey study conducted at a university teaching hospital in Sweden

    Directory of Open Access Journals (Sweden)

    Westman Göran

    2008-02-01

    from women and avoidance more common in comments from men. Conclusion The surveyed physician teachers gave many examples of gender-related problems in medical work and education, but comments describing gender as an area of competence and knowledge were few. Approaches to gender characterized by avoidance and simplification suggest that faculty development programs on gender need to address and reflect on attitudes as well as knowledge.

  6. Thermal Contact Conductance

    Science.gov (United States)

    Salerno, Louis J.; Kittel, Peter

    1997-01-01

    The performance of cryogenic instruments is often a function of their operating temperature. Thus, designers of cryogenic instruments often are required to predict the operating temperature of each instrument they design. This requires accurate thermal models of cryogenic components which include the properties of the materials and assembly techniques used. When components are bolted or otherwise pressed together, a knowledge of the thermal performance of such joints are also needed. In some cases, the temperature drop across these joints represents a significant fraction of the total temperature difference between the instrument and its cooler. While extensive databases exist on the thermal properties of bulk materials, similar databases for pressed contacts do not. This has often lead to instrument designs that avoid pressed contacts or to the over-design of such joints at unnecessary expense. Although many people have made measurements of contact conductances at cryogenic temperatures, this data is often very narrow in scope and even more often it has not been published in an easily retrievable fashion, if published at all. This paper presents a summary of the limited pressed contact data available in the literature.

  7. Web-Based Surveys: Not Your Basic Survey Anymore

    Science.gov (United States)

    Bertot, John Carlo

    2009-01-01

    Web-based surveys are not new to the library environment. Although such surveys began as extensions of print surveys, the Web-based environment offers a number of approaches to conducting a survey that the print environment cannot duplicate easily. Since 1994, the author and others have conducted national surveys of public library Internet…

  8. Academic Librarians Would Benefit from Instruction on Conducting Research. A Review of: Kennedy, M. R., & Brancolini, K. R. (2012. Academic librarian research: A survey of attitudes, involvement, and perceived capabilities. College & Research Libraries, 73(5, 431-448.

    Directory of Open Access Journals (Sweden)

    Annie M. Hughes

    2013-06-01

    of performing research.The demographic section of the survey provided the authors with information regarding research support from institutions, and asked librarians if they are tenure track/promotion, promotion only, or not eligible for tenure and promotion. The results showed that 45% were eligible for tenure, 28% achieved tenure, 48% had been through the tenure process, and 40% had other degrees in addition to their LIS qualification.Conclusion – By surveying a sample of academic librarians, the authors were hoping to gather information about their confidence level, training level, and current practices with regard to research. The data was collected as a way to inform the authors as to how they could best design a curriculum for continuing education in research practice. The survey results show that academic librarians are confident with regard to consumption of the literature and developing research questions, but less confident with regard to gathering and analyzing data.The proposed curriculum would provide training on conducting research, and the authors’ eventual goal is to offer an “Institute for Research Design in Librarianship” that would help librarians, especially those who are required to do research for tenure and promotion purposes, to perform the more difficult aspects of research such as design and analysis. Librarians would complete the course and be able to return to their home institutions with the capability to perform all steps in the research process.

  9. Electrical Conductivity.

    Science.gov (United States)

    Hershey, David R.; Sand, Susan

    1993-01-01

    Explains how electrical conductivity (EC) can be used to measure ion concentration in solutions. Describes instrumentation for the measurement, temperature dependence and EC, and the EC of common substances. (PR)

  10. Health Care Providers’ Knowledge and Practice Gap towards Joint Zoonotic Disease Surveillance System: Challenges and Opportunities, Gomma District, Southwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Desta Hiko Gemeda

    2016-01-01

    Full Text Available Background. Health care providers play a crucial role for realization of joint zoonotic diseases surveillance by human and animal health sectors, yet there is limited evidence. Hence, this study aimed to determine knowledge and practice gap of health care providers towards the approach for Rabies and Anthrax in Southwest Ethiopia. Methods. A cross-sectional survey was conducted from December 16, 2014, to January 14, 2015. Eligible health care providers were considered for the study. Data were entered in to Epi-data version 3.1 and analyzed using SPSS version 20. Results. A total of 323 (92.02% health care providers participated in the study. Three hundred sixteen (97.8% of participants reported that both human and animal health sectors can work together for zoonotic diseases while 96.9% of them replied that both sectors can jointly conduct surveillance. One hundred seventeen (36.2% of them reported that their respective sectors had conducted joint surveillance for zoonotic diseases. Their involvement was, however, limited to joint outbreak response. Conclusion. There is good opportunity in health care providers’ knowledge even though the practice was unacceptably low and did not address all surveillance components. Therefore, formal joint surveillance structure should be in place for optimal implementation of surveillance.

  11. Health Care Providers' Knowledge and Practice Gap towards Joint Zoonotic Disease Surveillance System: Challenges and Opportunities, Gomma District, Southwest Ethiopia.

    Science.gov (United States)

    Gemeda, Desta Hiko; Sime, Abiot Girma; Hajito, Kifle Woldemichael; Gelalacha, Benti Deresa; Tafese, Wubit; Gebrehiwot, Tsegaye Tewelde

    2016-01-01

    Background. Health care providers play a crucial role for realization of joint zoonotic diseases surveillance by human and animal health sectors, yet there is limited evidence. Hence, this study aimed to determine knowledge and practice gap of health care providers towards the approach for Rabies and Anthrax in Southwest Ethiopia. Methods. A cross-sectional survey was conducted from December 16, 2014, to January 14, 2015. Eligible health care providers were considered for the study. Data were entered in to Epi-data version 3.1 and analyzed using SPSS version 20. Results. A total of 323 (92.02%) health care providers participated in the study. Three hundred sixteen (97.8%) of participants reported that both human and animal health sectors can work together for zoonotic diseases while 96.9% of them replied that both sectors can jointly conduct surveillance. One hundred seventeen (36.2%) of them reported that their respective sectors had conducted joint surveillance for zoonotic diseases. Their involvement was, however, limited to joint outbreak response. Conclusion. There is good opportunity in health care providers' knowledge even though the practice was unacceptably low and did not address all surveillance components. Therefore, formal joint surveillance structure should be in place for optimal implementation of surveillance.

  12. Implementing Joint Operational Access: From Concept to Joint Force Development

    Science.gov (United States)

    2014-01-01

    global commons.2 Potential enemies are developing antiaccess/area-denial (A2/AD) capabilities3 that could threaten access and jeopardize missions...efforts in U.S. 5th Fleet area of responsibility (U.S. Navy/Travis K. Mendoza ) Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting...Military Sealift Command fleet replenishment oiler USNS Guadalupe conduct replenishment at sea (U.S. Navy/Travis K. Mendoza ) 142 Joint Doctrine

  13. Modeling of Human Joint Structures.

    Science.gov (United States)

    1982-09-01

    Radial Lateral " epicondyle Olecranon Radius Ulna Figure 3. Lateral aspect of the right elbow joint. -17- Annular Ligament This strong band encircles... elbow joint, knee joint, human joints, shoulder joint, ankle joint, joint models, hip joint, ligaments. 20. ABSTRACT (Continue on reverse side If...ligaments. -A rather extended discussion of the articulations and anatomical descriptions of the elbow , shoulder, hip, knee and ankle joints are

  14. Handbook of web surveys

    NARCIS (Netherlands)

    Bethlehem, J.; Biffignandi, S.

    2012-01-01

    Best practices to create and implementhighly effective web surveys Exclusively combining design and sampling issues, Handbook of Web Surveys presents a theoretical yet practical approach to creating and conducting web surveys. From the history of web surveys to various modes of data collection to ti

  15. MP Joint Arthritis

    Science.gov (United States)

    ... Find a Hand Surgeon Home Anatomy MP Joint Arthritis Email to a friend * required fields From * To * ... important for both pinching and gripping. MP joint arthritis is most common in the thumb and index ...

  16. Culture - joint fluid

    Science.gov (United States)

    Joint fluid culture ... fungi, or viruses grow. This is called a culture. If these germs are detected, other tests may ... is no special preparation needed for the lab culture. How to prepare for the removal of joint ...

  17. Sacroiliac joint pain - aftercare

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000610.htm Sacroiliac joint pain - aftercare To use the sharing features on this page, please enable JavaScript. The sacroiliac joint (SIJ) is a term used to describe the ...

  18. Knee joint replacement - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100088.htm Knee joint replacement - series—Normal anatomy To use the ... to slide 4 out of 4 Overview The knee is a complex joint. It contains the distal ...

  19. Proposal for research and education: joint lectures and practicals on central nervous system anatomy and physiology.

    Science.gov (United States)

    Kageyama, Ikuo; Yoshimura, Ken; Satoh, Yoshihide; Nanayakkara, Chinthani D; Pallegama, Ranjith W; Iwasaki, Shin-Ichi

    2016-07-01

    We coordinated anatomy and physiology lectures and practicals to facilitate an integrated understanding of morphology and function in a basic medical science program for dental students and to reduce the time spent on basic science education. This method is a means to provide the essential information and skills in less time. The overall impression was that the practice of joint central nervous system lectures and practicals was an efficient method for students, which suggests that joint lectures might also be useful for clinical subjects. About two-thirds of students felt that the joint anatomy and physiology lecture on the central nervous system was useful and necessary in understanding the relationship between morphology and function, at least for this subject. One-third of students were neutral on the effectiveness of this method. However, the survey results suggest that improvements are needed in the method and timing of joint lectures and practicals. The present teaching approach can be further improved by conducting combined lectures in which the form and function of anatomic structures are presented by the relevant departments during the same lecture. Finally, joint lecturers and practicals offer an opportunity to increase student understanding of the importance of new research findings by the present authors and other researchers.

  20. Conduct disorders

    NARCIS (Netherlands)

    Buitelaar, J.K.; Smeets, K.C.; Herpers, P.; Scheepers, F.; Glennon, J.; Rommelse, N.N.J.

    2013-01-01

    Conduct disorder (CD) is a frequently occurring psychiatric disorder characterized by a persistent pattern of aggressive and non-aggressive rule breaking antisocial behaviours that lead to considerable burden for the patients themselves, their family and society. This review paper updates diagnostic

  1. Managing Joint Production Motivation

    DEFF Research Database (Denmark)

    Lindenberg, Siegwart; Foss, Nicolai Juul

    2011-01-01

    We contribute to the microfoundations of organizational performance by proffering the construct of joint production motivation. Under such motivational conditions individuals see themselves as part of a joint endeavor, each with his or her own roles and responsibilities; generate shared represent...... representations of actions and tasks; cognitively coordinate cooperation; and choose their own behaviors in terms of joint goals. Using goal-framing theory, we explain how motivation for joint production can be managed by cognitive/symbolic management and organizational design....

  2. Research on Human-Robot Joint System for Lunar Exploration

    Science.gov (United States)

    Zhang, Wei

    The lunar exploration in China is in progress. In order to reduce human workload and costs, and conduct researches more effectively and efficiently, human-robot joint systems are necessary for lunar exploration. The concept of human-robot joint system for lunar exploration is studied in this paper. The possible collaborative ways between human and robots and the collaborative activities which can be conducted for lunar exploration are discussed. Moreover, the preliminary configuration of a human-robot joint system is presented.

  3. Reliability of Tubular Joints

    DEFF Research Database (Denmark)

    Sørensen, John Dalsgaard; Thoft-Christensen, Palle

    of the test is partly to obtain empirical data for the ultimate load-carrying capacity of tubular T-joints and partly to obtain some experience in performing tests with tubular joints. It is well known that tubular joints are usually designed in offshore engineering on the basis of empirical formulas obtained...

  4. MAX and Survey Linkages

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS is interested in linking MAX files with survey data, including four surveys conducted by the National Center for Health Statistics (NCHS) - the National Health...

  5. MAX and Survey Linkages

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS is interested in linking MAX files with survey data, including four surveys conducted by the National Center for Health Statistics (NCHS) - the National Health...

  6. Conduction apraxia.

    Science.gov (United States)

    Ochipa, C; Rothi, L J; Heilman, K M

    1994-01-01

    A left hemisphere damaged patient with ideomotor apraxia is described, whose performance on pantomime to verbal command was superior to pantomime imitation. His reception of these same gestures (gesture naming) was spared. This syndrome has been named conduction apraxia. To account for this selective impaired performance on gesture imitation, a separation of the representations for gesture production and reception is proposed and a non-lexical gesture processing route for gesture imitation is suggested. Images PMID:7931387

  7. Conduction apraxia.

    OpenAIRE

    Ochipa, C; Rothi, L J; Heilman, K M

    1994-01-01

    A left hemisphere damaged patient with ideomotor apraxia is described, whose performance on pantomime to verbal command was superior to pantomime imitation. His reception of these same gestures (gesture naming) was spared. This syndrome has been named conduction apraxia. To account for this selective impaired performance on gesture imitation, a separation of the representations for gesture production and reception is proposed and a non-lexical gesture processing route for gesture imitation is...

  8. Functionally Graded Adhesives for Composite Joints

    Science.gov (United States)

    Stapleton, Scott E.; Waas, Anthony M.; Arnold, Steven M.

    2012-01-01

    Adhesives with functionally graded material properties are being considered for use in adhesively bonded joints to reduce the peel stress concentrations located near adherend discontinuities. Several practical concerns impede the actual use of such adhesives. These include increased manufacturing complications, alterations to the grading due to adhesive flow during manufacturing, and whether changing the loading conditions significantly impact the effectiveness of the grading. An analytical study is conducted to address these three concerns. An enhanced joint finite element, which uses an analytical formulation to obtain exact shape functions, is used to model the joint. Furthermore, proof of concept testing is conducted to show the potential advantages of functionally graded adhesives. In this study, grading is achieved by strategically placing glass beads within the adhesive layer at different densities along the joint.

  9. Happiness Survey

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Are Chinese people happy in today’s fast-paced, modern society? What are the sources of their happiness? In today’s rapidly developing economy, is happiness closely related to wealth or not? A recent happiness survey conducted in China gives some answers.

  10. Biomimetic Composite Structural T-joints

    Institute of Scientific and Technical Information of China (English)

    Vimal Kumar Thummalapalli; Steven L.Donaldson

    2012-01-01

    Biological structural fixed joints exhibit unique attributes,including highly optimized fiber paths which minimize stress concentrations.In addition,since the joints consist of continuous,uncut fiber architectures,the joints enable the organism to transport information and chemicals from one part of the body to the other.To the contrary,sections of man-made composite material structures are often joined using bolted or bonded joints,which involve low strength and high stress concentrations.These methods are also expensive to achieve.Additional functions such as fluid transport,electrical signal delivery,and thermal conductivity across the joints typically require parasitic tubes,wires,and attachment clips.By using the biomimetic methods,we seek to overcome the limitations which are present in the conventional methods. In the present work,biomimetic co-cured composite sandwich T-joints were constructed using unidirectional glass fiber,epoxy resin,and structural foam.The joints were fabricated using the wet lay-up vacuum bag resin infusion method.Foam sandwich T-joints with multiple continuous fiber architectures and sandwich foam thickness were prepared.The designs were tested in quasi-static bending using a mechanical load frame.The significantweight savings using the biomimetic approaches is discussed,as well as a comparison of failure modes versus architecture is described.

  11. Conductivity Probe

    Science.gov (United States)

    2008-01-01

    The Thermal and Electrical Conductivity Probe (TECP) for NASA's Phoenix Mars Lander took measurements in Martian soil and in the air. The needles on the end of the instrument were inserted into the Martian soil, allowing TECP to measure the propagation of both thermal and electrical energy. TECP also measured the humidity in the surrounding air. The needles on the probe are 15 millimeters (0.6 inch) long. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  12. Fluid flow in discrete joint sets: Field observations and numerical simulations

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, W. Lansing [Department of Geological and Environmental Sciences, Stanford University, Stanford, California (United States); Pollard, David D. [Department of Geological and Environmental Sciences, Stanford University, Stanford, California (United States); Aydin, Atilla [Department of Geological and Environmental Sciences, Stanford University, Stanford, California (United States)

    1999-12-10

    The distribution of flow within conductive joint sets is influenced by the geometric arrangement of joints and the hydraulic properties of both joints and matrix. We use finite element simulations with an equivalent porous media joint representation to understand the distribution of flow through joints and porous matrix. Isolated joints in a porous media create characteristic flow perturbations in the matrix with reduced fluid potentials near the upstream joint tip, elevated potentials near the downstream tip, and flow shadows adjacent to the joint. In more complex joint systems, flow in any given joint is influenced by its proximity to other joints, resulting in characteristic enhancement or reduction of flow velocities. The permeability ratio (equivalent joint permeability divided by matrix permeability) plays a major role in determining the distribution of flow within complex joint systems. When the permeability ratio is <3.0 orders of magnitude, all joints are indirectly connected to the flow system through the matrix. As joint conductivity increases, flow becomes increasingly localized into directly connected joints. When the permeability ratio exceeds 6.5 orders of magnitude, significant flow occurs only in the directly connected joints. We compare these numerical results with field observations from an ancient reactive flow system now exposed at the Earth's surface. In the field, 32% of joints are associated with chemically altered halos. By explicitly representing mapped joint distributions in numerical simulations, we estimate that 32% of the joints would conduct significant volumes of fluid if joint permeability is 5 orders of magnitude greater than the matrix permeability. This corresponds to an insitu joint aperture of 2.3 mm, closely resembling the 1.8-mm average joint aperture measured on the present-day outcrop. (c) 1999 American Geophysical Union.

  13. Research on Complexity of Surface Undulating Shapes of Rock Joints

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    The surface undulating shapes of rock joints have been described qualitatively or experimental-quantitatively for a long time. The non-determined describing method can not fit quantitative evaluation of mechanical parameters of rock joints in engineering. In this paper, relative amplitude (RA) is chosen as a quantitative-describing index of surface measurement of 1 023 surface undulating curves which conducted by profile curve device(PCD). We discuss the nonuniformity,anisotropy and unhomogeneity of surface undulating shapes of joints. A new method that analyzes the complexity of surface undulating shapes of rock joints directional-statistically in various rock joints is also put forward.

  14. Conducted Vasoreactivity

    DEFF Research Database (Denmark)

    Postnov, D. E.; Neganova, A Y; Sosnovtseva, Olga

    2015-01-01

    , the underlying mechanisms are debated. Here, we focus on dynamical aspects of the problem hypothesizing the existence of a bistability-powered mechanism for regenerative pulse transmission along the endothelium. Bistability implies that the cell can have two different stable resting potentials and can switch......Conducted vasodilation is part of the physiological response to increasing metabolic demand of the tissue. Similar responses can be elicited by focal electrical or chemical stimulation. Some evidence suggests an endothelial pathway for nondecremental transmission of hyperpolarizing pulses. However...... a theoretical analysis as well as numerical simulations of both single- and multiunit bistable systems mimicking endothelial cells to investigate the self-consistence and stability of the proposed mechanism. We find that the individual cell may switch readily between two stable potentials. An array of coupled...

  15. Hydrocolonotherapy ankle joints after injuries

    Directory of Open Access Journals (Sweden)

    Volodymyr Muchin

    2016-02-01

    Full Text Available Purpose: to improve efficiency of gydrokinesitherapy by means of specially designed devices and monolasts for patients after ankle joint injuries. Material & Methods: there are pedagogical methods, clinical and radiological methods, anthropometric measurements and goniometry were used. Results: the author's technique of hydrokinesitherapy with application hydrokinesimechanotherapy device in the program of physical rehabilitation which provides optimum conditions for the recovery process was developed. Conclusions: the specially designed hydrokinesomechanotherapeutic device and monolasts are allow strictly controlled movement in all planes of the ankle joint, which contributes to the acceleration of the recovery; the conducted anthropometric and goniometric studies were indicate more rapid elimination of edema, increase movement amplitude, carries opposition to the development of contractures and muscle atrophy.

  16. [Conduct disorders].

    Science.gov (United States)

    Stadler, Christina

    2014-05-01

    The diagnosis conduct disorder (CD) is characterized by aggressive (e.g., physical aggression) as well as nonaggressive symptoms (e.g., violation of rules, truancy). Conclusions regarding the course and prognosis, or recommendations for effective interventions, seem not to be equally valid for the whole patient group. DSM-IV-TR included subtyping age-of-onset as a prognostic criterion, even though the evidence base for subtyping from age of onset was rather sparse. The relevant literature on CD has grown substantially since the publication of DSM-IV-TR in 1994. For the new DSM-5 edition, some important issues were discussed, for example, consideration of personality traits, female-specific or dimensional criteria, and adding a childhood-limited subtype (Moffitt et al., 2008). Nevertheless, the diagnostic protocol for CD was not changed in the most parts in the new edition of the DSM-5; the addition of a CD specifier with limited emotions is the most relevant change. On the basis of the existing evidence base, this review discusses whether the modifications in DSM-5 are helpful for fulfilling the requirements of a reliable and valid psychiatric classification.

  17. Joint Program Management Handbook

    Science.gov (United States)

    1994-12-01

    the Engieermg and Manufacuring Devopment Phase. Nfilestoae HI- Develommen Annros Devopment approval marks a significant step for any program, but it is...to review concept formulaton. Systems Engilneertn As with service programs, systems engineering in joint program management is an essential tool . I...MANAGEMENT HANDBOOK On=e wd Umawtaiutt As discussed in Chapter 7, systems analysis of relationships is a usef tool for joint program managers. The joint

  18. Jointly Poisson processes

    CERN Document Server

    Johnson, D H

    2009-01-01

    What constitutes jointly Poisson processes remains an unresolved issue. This report reviews the current state of the theory and indicates how the accepted but unproven model equals that resulting from the small time-interval limit of jointly Bernoulli processes. One intriguing consequence of these models is that jointly Poisson processes can only be positively correlated as measured by the correlation coefficient defined by cumulants of the probability generating functional.

  19. [Total temporomandibular joint prostheses].

    Science.gov (United States)

    Zwetyenga, N; Amroun, S; Wajszczak, B-L; Moris, V

    2016-09-01

    The temporomandibular joint (TMJ) is probably the most complex human joint. As in all joints, its prosthetic replacement may be indicated in selected cases. Significant advances have been made in the design of TMJ prostheses during the last three decades and the indications have been clarified. The aim of our work was to make an update on the current total TMJ total joint replacement. Indications, contraindications, prosthetic components, advantages, disadvantages, reasons for failure or reoperation, virtual planning and surgical protocol have been exposed. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  20. Subtalar joint arthrodesis.

    Science.gov (United States)

    Lopez, Ramon; Singh, Tarika; Banga, Samantha; Hasan, Nafisa

    2012-01-01

    Isolated subtalar joint arthrodesis has gained popularity more recently. Research has shown that it preserves rearfoot motion, does not increase the risk of arthritis in adjacent joints, and is not an especially complex operative procedure. It decreases the chance of midtarsal joint nonunion and malunion postoperatively. This article takes an in-depth approach to isolated talocalcaneal fusions. Anatomy and biomechanics of the subtalar joint are reviewed. Clinical presentation and radiologic evaluation are discussed. Conservative treatment, operative technique, and postoperative management are included. Copyright © 2012 Elsevier Inc. All rights reserved.

  1. Versican Expression during Synovial Joint Morphogenesis

    Directory of Open Access Journals (Sweden)

    John B. Shepard, Heidi A. Krug, Brooklynn A. LaFoon, Stanley Hoffman, Anthony A. Capehart

    2007-01-01

    Full Text Available The extracellular matrix (ECM plays a critical role in governing cell behavior and phenotype during limb skeletogenesis. Chondroitin sulfate proteoglycans (Cspgs are highly expressed in the ECM of precartilage mesenchymal condensations and are important to limb chondrogenesis and cartilage structure, but little is known regarding their involvement in formation of synovial joints in the embryonic limb. Matrix versican Cspg expression has previously been reported in the epiphysis of developing long bones and presumptive joint; however, detailed analysis has not yet been conducted. In the present study we immunolocalized versican and aggrecan Cspgs during chick elbow joint morphogenesis between HH st25-41 of development. In this study we show that versican and aggrecan expression initially overlapped in the incipient cartilage model of long bones in the wing, but versican was also highly expressed in the perichondrium and presumptive joint interzone during early stages of morphogenesis (HH st25-34. By HH st36-41 versican localization was restricted to the future articular surfaces of the developing joint and surrounding joint capsule while aggrecan localized in an immediately adjacent and predominately non-overlapping region of chondrogenic cells at the epiphyses. These results suggest a potential role for versican proteoglycan in development and maintenance of the synovial joint interzone.

  2. Analytical and Experimental Assessment of Seismic Vulnerability of Beam-Column Joints without Transverse Reinforcement in Concrete Buildings

    Science.gov (United States)

    Hassan, Wael Mohammed

    Beam-column joints in concrete buildings are key components to ensure structural integrity of building performance under seismic loading. Earthquake reconnaissance has reported the substantial damage that can result from inadequate beam-column joints. In some cases, failure of older-type corner joints appears to have led to building collapse. Since the 1960s, many advances have been made to improve seismic performance of building components, including beam-column joints. New design and detailing approaches are expected to produce new construction that will perform satisfactorily during strong earthquake shaking. Much less attention has been focused on beam-column joints of older construction that may be seismically vulnerable. Concrete buildings constructed prior to developing details for ductility in the 1970s normally lack joint transverse reinforcement. The available literature concerning the performance of such joints is relatively limited, but concerns about performance exist. The current study aimed to improve understanding and assessment of seismic performance of unconfined exterior and corner beam-column joints in existing buildings. An extensive literature survey was performed, leading to development of a database of about a hundred tests. Study of the data enabled identification of the most important parameters and the effect of each parameter on the seismic performance. The available analytical models and guidelines for strength and deformability assessment of unconfined joints were surveyed and evaluated. In particular, The ASCE 41 existing building document proved to be substantially conservative in joint shear strength estimation. Upon identifying deficiencies in these models, two new joint shear strength models, a bond capacity model, and two axial capacity models designed and tailored specifically for unconfined beam-column joints were developed. The proposed models strongly correlated with previous test results. In the laboratory testing phase of

  3. Mechanics of Sheeting Joints

    Science.gov (United States)

    Martel, S. J.

    2015-12-01

    Physical breakdown of rock across a broad scale spectrum involves fracturing. In many areas large fractures develop near the topographic surface, with sheeting joints being among the most impressive. Sheeting joints share many geometric, textural, and kinematic features with other joints (opening-mode fractures) but differ in that they are (a) discernibly curved, (b) open near the topographic surface, and (c) form subparallel to the topographic surface. Where sheeting joints are geologically young, the surface-parallel compressive stresses are typically several MPa or greater. Sheeting joints are best developed beneath domes, ridges, and saddles; they also are reported, albeit rarely, beneath valleys or bowls. A mechanism that accounts for all these associations has been sought for more than a century: neither erosion of overburden nor high lateral compressive stresses alone suffices. Sheeting joints are not accounted for by Mohr-Coulomb shear failure criteria. Principles of linear elastic fracture mechanics, together with the mechanical effect of a curved topographic surface, do provide a basis for understanding sheeting joint growth and the pattern sheeting joints form. Compressive stresses parallel to a singly or doubly convex topographic surface induce a tensile stress perpendicular to the surface at shallow depths; in some cases this alone could overcome the weight of overburden to open sheeting joints. If regional horizontal compressive stresses, augmented by thermal stresses, are an order of magnitude or so greater than a characteristic vertical stress that scales with topographic amplitude, then topographic stress perturbations can cause sheeting joints to open near the top of a ridge. This topographic effect can be augmented by pressure within sheeting joints arising from water, ice, or salt. Water pressure could be particularly important in helping drive sheeting joints downslope beneath valleys. Once sheeting joints have formed, the rock sheets between

  4. Seismic response of rock joints and jointed rock mass

    Energy Technology Data Exchange (ETDEWEB)

    Ghosh, A.; Hsiung, S.M.; Chowdhury, A.H. [Southwest Research Inst., San Antonio, TX (United States). Center for Nuclear Waste Regulatory Analyses

    1996-06-01

    Long-term stability of emplacement drifts and potential near-field fluid flow resulting from coupled effects are among the concerns for safe disposal of high-level nuclear waste (HLW). A number of factors can induce drift instability or change the near-field flow patterns. Repetitive seismic loads from earthquakes and thermal loads generated by the decay of emplaced waste are two significant factors. One of two key technical uncertainties (KTU) that can potentially pose a high risk of noncompliance with the performance objectives of 10 CFR Part 60 is the prediction of thermal-mechanical (including repetitive seismic load) effects on stability of emplacement drifts and the engineered barrier system. The second KTU of concern is the prediction of thermal-mechanical-hydrological (including repetitive seismic load) effects on the host rock surrounding the engineered barrier system. The Rock Mechanics research project being conducted at the Center for Nuclear Waste Regulatory Analyses (CNWRA) is intended to address certain specific technical issues associated with these two KTUs. This research project has two major components: (i) seismic response of rock joints and a jointed rock mass and (ii) coupled thermal-mechanical-hydrological (TMH) response of a jointed rock mass surrounding the engineered barrier system (EBS). This final report summarizes the research activities concerned with the repetitive seismic load aspect of both these KTUs.

  5. MR diagnosis of temporomandibular joint. A study of joint effusion

    Energy Technology Data Exchange (ETDEWEB)

    Kaneda, Takashi; Yamashiro, Mitsuaki; Ozawa, Kaoru; Suzuki, Hiromi; Okada, Hiroyuki; Yamamoto, Hirotsugu [Nihon Univ., Matsudo, Chiba (Japan). School of Dentistry

    1998-03-01

    The purposes of this study were to evaluate the relationship between correlation of MR joint effusion of the temporomandibular joint and disk position, to evaluate the relationship between joint effusion and aging, and to assess the frequency of MR joint effusion of bilateral temporomandibular joints. The temporomandibular joints of 192 patients with clinical symptoms of temporomandibular joint disorders were imaged bilaterally using high field, surface-coil MR imaging. Oblique sagittal and coronal proton density-weighted and T2-weighted images were obtained. Imaging findings of joint effusion were correlated with disk position, aging, and bilateral temporomandibular joints. MR showed effusion in 4% of the joints with normal superior disk position, 36% of the joints with disk displacement with reduction, and 45% of the joints with disk displacement without reduction. There were significant differences in the incidence of joint effusion between normal disk position and anterior disk displacement with or without reduction. Younger patients less than 40 years were significant higher the incidence of joint effusion than those of older patients. A significant association was seen between joint effusion and aging. MR showed effusion in 17% of the unilateral temporomandibular joint, 24% of the bilateral temporomandibular joints. There was no significant difference between unilateral and bilateral case. These results indicated that joint effusion using MR imaging was associated with varied temporomandibular joint pathologic states. (author)

  6. Creep of timber joints

    NARCIS (Netherlands)

    Van de Kuilen, J.W.G.

    2008-01-01

    A creep analysis has been performed on nailed, toothed-plates and split-ring joints in a varying uncontrolled climate. The load levels varied between 30% and 50% of the average ultimate short term strength of these joints, tested in accordance with ISO 6891. The climate in which the tests were

  7. Acromioclavicular Joint Separations

    Science.gov (United States)

    2013-01-01

    Published online: 16 December 2012 # Springer Science+Business Media New York 2012 Abstract Acromioclavicular (AC) joint separations are common...injuries. The sports most likely to cause AC joint dislocations are football, soccer , hockey, rugby, and skiing, among others [9, 28, 29]. The major cause

  8. Joint Inversion Modelling of Geophysical Data From Lough Neagh Basin

    Science.gov (United States)

    Vozar, J.; Moorkamp, M.; Jones, A. G.; Rath, V.; Muller, M. R.

    2015-12-01

    Multi-dimensional modelling of geophysical data collected in the Lough Neagh Basin is presented in the frame of the IRETHERM project. The Permo-Triassic Lough Neagh Basin, situated in the southeastern part of Northern Ireland, exhibits elevated geothermal gradient (~30 °C/km) in the exploratory drilled boreholes. This is taken to indicate good geothermal exploitation potential in the Sherwood Sandstone aquifer for heating, and possibly even electricity production, purposes. We have used a 3-D joint inversion framework for modelling the magnetotelluric (MT) and gravity data collected to the north of the Lough Neagh to derive robust subsurface geological models. Comprehensive supporting geophysical and geological data (e.g. borehole logs and reflection seismic images) have been used in order to analyze and model the MT and gravity data. The geophysical data sets were provided by the Geological Survey of Northern Ireland (GSNI). Considering correct objective function weighting in favor of noise-free MT response functions is particularly important in joint inversion. There is no simple way how to correct distortion effects the 3-D responses as can be done in 1-D or 2-D case. We have used the Tellus Project airborne EM data to constrain magnetotelluric data and correct them for near surface effects. The shallow models from airborne data are used to constrain the uppermost part of 3-D inversion model. Preliminary 3-D joint inversion modeling reveals that the Sherwood Sandstone Group and the Permian Sandstone Formation are imaged as a conductive zone at the depth range of 500 m to 2000 m with laterally varying thickness, depth, and conductance. The conductive target sediments become shallower and thinner to the north and they are laterally continuous. To obtain better characterization of thermal transport properties of investigated area we used porosity and resistivity data from the Annaghmore and Ballymacilroy boreholes to estimate the relations between porosity

  9. Use of flexible ureteroscopy in the clinical practice for the treatment of renal stones: results from a large European survey conducted by the EAU Young Academic Urologists-Working Party on Endourology and Urolithiasis.

    Science.gov (United States)

    Sanguedolce, F; Liatsikos, E; Verze, P; Hruby, S; Breda, A; Beatty, J D; Knoll, T

    2014-08-01

    Treatment of renal stones using flexible ureteroscopy (fURS) is increasingly common despite the poor evidence in literature supporting its use and indications. With this study, we wanted to investigate the current use and indication of fURS for the treatment of renal stones in the clinical practice across the European countries. A survey was conducted using an emailed questionnaire consisting of 21 items; 2,894 recipients were selected via the EAU membership database. The questionnaires were collected through the SurveyMonkey system and the data were processed with the SPSS statistical package. Frequencies, cross tabs and Pearson correlation coefficients were applied as appropriate. 1,168 questionnaires were collected (response rate 40.4%). fURS was performed in 72.9% of the respondents' institutions, and 54.2% of the respondents were performing the procedure. For 95% of the users, fURS was considered first-line treatment, for stone of lower pole stone (45.9%) and <1 cm (44.2%) and 2 cm (43.8%) in size. The ureteral access sheaths were used routinely by more than 70% of the respondents. Lower pole stone repositioning technique was routinely performed by 45.9% of the surgeons. After fragmentation, 47.2% of the responders preferred to retrieve only the bigger fragments. At the end of fURS, lower volume surgeons were more likely to place routinely a double-J stent (p = 0.001). Higher volume surgeons estimated a higher durability of devices, both optical and digital ones (p < 0.001), and were more prone to consider fURS cost-effective when compared to other treatment modalities (p < 0.001). fURS is widely used for the treatment of renal stones and its use and indication can vary according to the age and surgeons' case volume. Higher volume surgeons are more prompt to extend international guidelines indications and to consider the technology cost-effective.

  10. Strategies for joint appointments.

    Science.gov (United States)

    Royle, J; Crooks, D L

    1985-01-01

    The structure and policies governing joint appointments discussed above, are developed primarily through cooperation and collaboration between nursing service and education institutions. The joint appointee participates in the process of negotiation of salary, benefits and role responsibilities and exploration of the implications of the appointment for personal career development. Implementation and maintenance of the appointment requires the collaborative efforts of the joint appointee with both contracting agencies. Factors influencing the functioning of joint appointees have been identified and strategies to facilitate functioning presented. The joint appointee must be independent in thought and action yet adaptable to work within the boundaries of two social systems with differing values and expectations. Nursing management, peers and students can provide the support needed to overcome the frustrations and to achieve the rewards inherent in successful implementation of an exciting and innovative role.

  11. Results of a survey on the electricity end uses conducted in Guadalajara and Monterrey homes; Resultados de una encuesta de usos finales de electricidad en los hogares de Guadalajara y Monterrey

    Energy Technology Data Exchange (ETDEWEB)

    Friedmann, Rafael; Nixon, Michael [University of California, Berkeley, CA. (United States)

    1994-12-31

    This paper presents here the results of a survey conducted in summer 1992 at Guadalajara and Monterrey homes. The survey main objective was to examine the potential of the replacement of incandescent bulbs for fluorescent compact bulbs (FCBs) to save electricity. Additionally it was determined the saturation level of other electric home appliances. Considering the physical restrictions of lanterns, during the evening demand peak hours a maximum of about 3.6 million of FCBs can be introduced into the electric network between 8:00 and 9:00 Pm, economizing about 207 MW. It was found that the importance of lighting, the potential of FCBs and the equipment with electric home appliances varies significantly in accordance with the electricity consumption at home. Lighting represents at least about 22% and 14% of the total electricity consumption in the homes of Guadalajara and Monterrey, respectively. This percentage is higher among low electricity consumption users. The saturation in electrical home appliances demonstrated the importance of the refrigerators, TV sets, and air conditioning units (these ones only for Monterrey). In both cities about 1.5 TV sets and 0.96 refrigerators per home were reported. In Monterrey 0.4 air conditioning units and 1.6 electric fans per home were reported. In Guadalajara only about 0.5 fans per home were reported. The results of this survey show the importance of promoting programs to increase the energy efficiency to cover the lighting and refrigeration needs in both cities and air conditioning in Monterrey. [Espanol] Se muestran los resultados de una encuesta realizada en el verano de 1992 en los hogares de Guadalajara y Monterrey. La encuesta tenia como objetivo principal examinar el potencial de reemplazo de focos incandescentes con focos compactos fluorescentes (FCFs) para ahorrar electricidad. Ademas se determino el nivel de saturacion de otros enseres electricos en los hogares. Tomando en cuenta restricciones fisicas de luminarias

  12. [Drug advertising--users want information. Report of telephone survey conducted by North-Rhine Westphalia Public Health Service on the topic of drug advertising and drug information for users].

    Science.gov (United States)

    Puteanus, U

    2000-10-01

    In Germany, drug advertising of non-prescription drugs is a controversial subject. On the one hand, consumer organisations plead for placing a ban on advertising or at least to offer a detailed description of medical risks in respect of protection. On the other hand, the pharmaceutical industry is keen on liberalizing the specific advertising law for drugs. A representative telephone survey among the population of North Rhine-Westphalia was conducted in April and May 1999. It showed consumer interest in advertising, the value of information on risks, the institution with maximum credibility in drug information for consumers, the importance of the now obligatory sentence after every advertisement: Regarding risks and side effects read the leaflet in the package and ask your physician or pharmacist, and to what extend the consumer would take advice from independent experts over the telephone about drugs. It was found that, in particular women, about 30% are occasionally interested in advertising, younger people are more open-minded about advertising than older people; and that doctors and pharmacists have the most credibility and are consulted for further information. It was also found that more than 80% of the population demanded precise information on the side effects of drugs. One-third of the consumers declared that the obligatory sentence (see above) led to greater demand for information from doctors or to read attentively the instruction leaflet. Nevertheless, there is a need for more information from more than half of the consumers, who would take advantage of an independent advice centre if this should exist.

  13. Issues and Countermeasures of Tax Collection Services in ChinaBased on Survey Conducted in HZ City%我国纳税服务体制存在的问题与对策--基于HZ市的调查

    Institute of Scientific and Technical Information of China (English)

    周常青; 黄桃红

    2014-01-01

    Sound service delivery is the essential part of the tax collection work in China. A survey about service commitment, work re-quirements, content, service platform and channels and public feedbacks of service center, which was conducted in HZ city, reveals that tax collection officers are not in a position to offer quality services defined by rules in service commitment and competency. As service providers have no comprehensive and in-depth understanding of tax collection services, and are not competent enough and well self-moti-vated, the government should work hard to educate officers regularly about tax service provision, create an evaluation system, digitalize work processes and set up a sound and flexible system. That is how a strong service will be delivered.%优化纳税服务是新时期我国税收工作的重中之重。通过对湖北省HZ市在纳税服务观念、工作要求、工作内容、纳税服务平台与渠道认知,以及对办税服务厅的认知等方面的调查,证实当前税务干部的服务意识和能力离纳税服务的要求相关较远。原因主要是纳税服务的理解不够、能力有限、动力不够、体制不畅。有效提升纳税服务能力,需要继续教育常态化,考评机制规范化,技术手段信息化,机制体制灵活化。

  14. Handbook of web surveys

    CERN Document Server

    Bethlehem, Jelke

    2011-01-01

    BEST PRACTICES TO CREATE AND IMPLEMENTHIGHLY EFFECTIVE WEB SURVEYS Exclusively combining design and sampling issues, Handbook of Web Surveys presents a theoretical yet practical approach to creating and conducting web surveys. From the history of web surveys to various modes of data collection to tips for detecting error, this book thoroughly introduces readers to the this cutting-edge technique and offers tips for creating successful web surveys. The authors provide a history of web surveys and go on to explore the advantages and disadvantages of this mode of dat

  15. 77 FR 69619 - Draft Recommendations of Joint Outreach Team

    Science.gov (United States)

    2012-11-20

    ... flexible grid while reducing costs to consumers, Western and DOE formed the JOT. The team conducted a... Area Power Administration Draft Recommendations of Joint Outreach Team AGENCY: Western Area Power Administration, DOE. ACTION: Notice of Availability of draft recommendations of Western/DOE Joint Outreach...

  16. Investigation of environmental radioactivity in waste dumping areas of the far eastern seas. JAERI`s activities in the 1st Japanese-Korean-Russian joint expedition 1994

    Energy Technology Data Exchange (ETDEWEB)

    Amano, Hikaru; Matsunaga, Takeshi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Yabuuchi, Noriaki

    1996-10-01

    Large quantities of radioactive waste have been dumped in the Far Eastern Sea by the former USSR and Russia. In order to survey marine radioactive contamination in the Far Eastern Sea, the first Japanese-Korean-Russian joint expedition was conducted according to the governmental agreement. The joint expedition was conducted at the areas of the Russian radioactive waste dumping site from March 18 1994 to April 6, 1994. JAERI participated in this expedition according to the request from STA Japan, and conducted mainly on-board measurement of marine radioactivities. The results showed that the radionuclides concentrations in seawater and seabed sediment samples from the study site were not different from those in the western North Pacific. This report summarises JAERI`s activities in the expedition. Final report by Japanese-Korean-Russian government and IAEA is annexed. (author)

  17. Joint Robotics Program

    Science.gov (United States)

    2008-04-23

    Åèìáëáíáçå= oÉëÉ~êÅÜ=póãéçëáìã= JOINT ROBOTICS PROGRAM Published: 23 April 2008 by Joel Brown and Paul Varian 5th Annual Acquisition Research...3. DATES COVERED 00-00-2008 to 00-00-2008 4. TITLE AND SUBTITLE Joint Robotics Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...ëóåÉêÖó=Ñçê=áåÑçêãÉÇ=ÅÜ~åÖÉ=======- 464 - = = Joint Robotics Program Presenter: Joel Brown, Defense Acquisition University Author: Paul Varian

  18. Total ankle joint replacement.

    Science.gov (United States)

    2016-02-01

    Ankle arthritis results in a stiff and painful ankle and can be a major cause of disability. For people with end-stage ankle arthritis, arthrodesis (ankle fusion) is effective at reducing pain in the shorter term, but results in a fixed joint, and over time the loss of mobility places stress on other joints in the foot that may lead to arthritis, pain and dysfunction. Another option is to perform a total ankle joint replacement, with the aim of giving the patient a mobile and pain-free ankle. In this article we review the efficacy of this procedure, including how it compares to ankle arthrodesis, and consider the indications and complications.

  19. Joints in steel buildings

    Directory of Open Access Journals (Sweden)

    Gabriel F. Valencia Clement

    2010-04-01

    Full Text Available Masonry and steel components used in constructing buildings are in a constant state of motion. Volumetric changes are produced by temperature variation and deformation resulting from static or dynamic loading and in some materials, such as masonry, due to moisture content. This article addresses means of determining when expansion and seismic joints are required and how to proportion and design appropriate joints, specifically in steel buildings. It does not cover the study of expansion joints in concrete structures, in masonry construction or in non-structural (architectural elements.

  20. Okefenokee National Wildlife Refuge Nightjar Survey Network Survey Field Procedures and Completed Data Sheets

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Raw data and survey instructions from the Nightjar Survey Network's nighjar survey on Okefenokee NWR. Nightjar Surveys are standardized population counts conducted...

  1. Improved orthopedic arm joint

    Science.gov (United States)

    Dane, D. H.

    1971-01-01

    Joint permits smooth and easy movement of disabled arm and is smaller, lighter and less expensive than previous models. Device is interchangeable and may be used on either arm at the shoulder or at the elbow.

  2. Healthy Joints Matter

    Science.gov (United States)

    ... my joints more healthy? Definitions What can go wrong? Although you might think arthritis affects only older ... Discovery Into Health ® Home | Health Information | Research | Funding | News & Events | About Us | Portal en español | Asian-Language ...

  3. Joint Quantum Institute

    Data.gov (United States)

    Federal Laboratory Consortium — The Joint Quantum Institute (JQI) is pursuing that goal through the work of leading quantum scientists from the Department of Physics of the University of Maryland...

  4. Joint involvement in Ochronosis

    OpenAIRE

    Biehl, Christoph; Thormann, U.; Madera, N.; Heiß, C

    2016-01-01

    Introduction: Ochronosis is a metabolic disorder that is usually associated with the typical brown-black colored urine and retention of phenol complexes in sclera and skin. Kidney and heart are also checked, the disease can also cause damage in these organs. The disease is less associated with degenerative changes in the joints of the limbs and the spine. Methods: We report on the progress of a patient with documented family history on alcaptonuria and joint involvement. In the age of 69 ...

  5. High pressure ceramic joint

    Science.gov (United States)

    Ward, Michael E.; Harkins, Bruce D.

    1993-01-01

    Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures.

  6. Design, Static Analysis And Fabrication Of Composite Joints

    Science.gov (United States)

    Mathiselvan, G.; Gobinath, R.; Yuvaraja, S.; Raja, T.

    2017-05-01

    The Bonded joints will be having one of the important issues in the composite technology is the repairing of aging in aircraft applications. In these applications and also for joining various composite material parts together, the composite materials fastened together either using adhesives or mechanical fasteners. In this paper, we have carried out design, static analysis of 3-D models and fabrication of the composite joints (bonded, riveted and hybrid). The 3-D model of the composite structure will be fabricated by using the materials such as epoxy resin, glass fibre material and aluminium rivet for preparing the joints. The static analysis was carried out with different joint by using ANSYS software. After fabrication, parametric study was also conducted to compare the performance of the hybrid joint with varying adherent width, adhesive thickness and overlap length. Different joint and its materials tensile test result have compared.

  7. Outcomes of temporomandibular joint arthroscopy in patients with painful but otherwise normal joints.

    Science.gov (United States)

    Dimitroulis, George

    2015-07-01

    The aim of this retrospective clinical study was to assess the clinical outcomes of temporomandibular joint (TMJ) arthroscopy in patients who presented with category 1 normal joints. The null hypothesis being tested was that patients with normal joints do not respond to TMJ arthroscopy. The clinical records of 116 patients who had undergone TMJ arthroscopy by the author from 2010 to 2013 were retrieved and individually analysed for inclusion in this retrospective, cohort clinical study. The inclusion criteria used to select patients for this study were those who had arthroscopically proven category 1 normal joints, free of intra-articular pathology. Of the 14 patients who were found to have normal joints, only 10 could be contacted for a follow-up survey. Despite the fact that all patients were informed that no joint pathology was found, six out of the 10 patients reported improvement in their temporomandibular disorder (TMD) symptoms that lasted for more than 6 months following TMJ arthroscopy. The results of this investigation indicate that we can reject the null hypothesis, and that patients with normal TMJs do indeed respond to TMJ arthroscopy. What this limited study has highlighted is the pervasive effects of the placebo that all surgeons need to keep in mind when formulating treatment plans for patients with TMD. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  8. Proximal Tibiofibular Joint: An overview

    Directory of Open Access Journals (Sweden)

    Tze Wang Chan

    2016-06-01

    Full Text Available Proximal tibiofibular joint is a frequently neglected joint which can be a source of lateral knee pain. Open surgery is the current mainstay of surgical management of proximal tibiofibular joint disorders. The proximal tibiofibular arthroscopy allows access to the joint and adjacent important ligamentous structures. This forms the basis of further development of arthroscopic procedures for a variety of pathologies.

  9. Visual surveys of cetaceans conducted in the Bering, Chukchi, and Beaufort Seas by Alaska Fisheries Science Center, National Marine Mammal Laboratory from 2010-08-25 to 2015-09-28 (NCEI Accession 0137906)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — As part of several inter-agency agreements between the National Marine Mammal Laboratory (NMML) and the Bureau of Ocean Energy Management (BOEM), visual surveys of...

  10. North Pacific right whale aerial surveys conducted in the southeastern Bering Sea by the Alaska Fisheries Scientific Center, National Marine Mammal Laboratory from 2008-07-24 to 2009-08-25 (NCEI Accession 0135767)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — As part of an inter-agency agreement between the National Marine Mammal Laboratory and the Bureau of Ocean Energy Management, aerial surveys of the North Aleutian...

  11. Killer whale surveys conducted in the Aleutian Islands, Bering Sea, and western and central Gulf of Alaska by Alaska Fisheries Science Center, National Marine Mammal Laboratory from 2001-07-01 to 2010-07-12 (NCEI Accession 0137766)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is a compilation of line-transect data collected on surveys in the Aleutian Islands, Bering Sea, and western and central Gulf of Alaska, 2001 - 2010....

  12. Nearshore fish survey in northern Bristol Bay, Alaska conducted from 2009-07 to 2009-08 by Alaska Fisheries Science Center, Resource Ecology and Fisheries Management division (NCEI Accession 0144625)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The project consisted of a nearshore fish, invertebrate, and habitat survey in northern Bristol Bay, Alaska. A 32-ft. gillnet vessel, the F/V Willow was chartered...

  13. AFSC/NMML/CCEP: Gray whale survey and sightings ranging from California to Kodiak Island, Alaska conducted by the Marine Mammal Laboratory from 1993-07-05 to 2014-10-24

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Gray whale (Eschrichtius robustus) survey and sightings data from 1993 - 2014 collected by the Marine Mammal Laboratories' California Current Ecosystem Program...

  14. Gray whale survey and sightings ranging from California to Kodiak Island, Alaska conducted by the National Marine Mammal Laboratory from 1993-07-05 to 2014-10-24 (NCEI Accession 0145636)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Gray whale (Eschrichtius robustus) survey and sightings data from 1993 - 2014 collected by the National Marine Mammal Laboratories' California Current Ecosystem...

  15. Joint ventures in medical services.

    Science.gov (United States)

    Rublee, D A

    1987-01-01

    This paper is an overview of joint-venture activity in healthcare, describing trends in joint ventures and raising issues for physicians. The purposes are to discuss the major current facets of joint-venture alliances in healthcare and to identify policy issues that arise from the trend to use joint ventures as an organizational tool. Speculation is made about the future role of joint ventures in the organization of healthcare.

  16. ON ONE MODEL OF ADMINISTRATION OF THE JOINT POTENTIAL OF AIRCRAFT ENTERPRISE

    Directory of Open Access Journals (Sweden)

    S. D. Lobanov

    2014-01-01

    Full Text Available The problem of control of the joint potential of airline is examined, the procedure of its estimation taking into account a change in the parameters of external and internal medium is proposed, the comparison of the concepts of joint potential and general objective control function, interrelation of their components is conducted, the model of control of joint potential is proposed.

  17. 77 FR 8327 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-02-14

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, March 28, 2012, 2:00 p.m. Eastern Time...

  18. 78 FR 56269 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-09-12

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, October 23, 2013 at 2:00 p.m. Eastern Time...

  19. 78 FR 11277 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-02-15

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, March 27, 2013 at 2:00 p.m. Eastern Time...

  20. 77 FR 20488 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-04-04

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, April 25, 2012, 2 p.m. Eastern Time...

  1. 78 FR 48231 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-08-07

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, September 25, 2013 at 2:00 p.m. Eastern Time...

  2. 75 FR 62631 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-10-12

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint ] Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public... Advocacy Panel Joint Committee will be held Tuesday, November 23, 2010, at 3 p.m. Eastern Time...

  3. 75 FR 33894 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-06-15

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comment...) that an open meeting of the Taxpayer Advocacy Panel Joint Committee will be held Thursday, July 8,...

  4. 77 FR 55526 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-09-10

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, October 24, 2012, 2:00 p.m. Eastern Time...

  5. 78 FR 64063 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-10-25

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, November 27, 2013 at 2:00 p.m. Eastern Time...

  6. 78 FR 3500 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-01-16

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, February 27, 2013 at 2:00 p.m. Eastern Time...

  7. 76 FR 56880 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-09-14

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Thursday, October 27, 2011, 2 p.m. Eastern Time...

  8. 77 FR 67736 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-11-13

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Thursday, December 13, 2012, 2:00 p.m. Eastern Time...

  9. 77 FR 47166 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-08-07

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, September 26, 2012, 2:00 p.m. Eastern Time...

  10. 75 FR 4141 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-01-26

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comment... Advocacy Panel Joint Committee will be held Tuesday, February 23, 2010, at 3 p.m. Eastern Time...

  11. 78 FR 41194 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-07-09

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Taxpayer Advocacy Panel Joint Committee will be held Tuesday, August 6 from 8:00 a.m. to 4:30 p.m....

  12. 77 FR 40410 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-07-09

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, August 22, 2012, 2:00 p.m. Eastern Time...

  13. 75 FR 47347 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-08-05

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint ] Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public... Advocacy Panel Joint Committee will be held Tuesday, September 28, 2010, at 3 p.m. Eastern Time...

  14. 77 FR 74921 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-12-18

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, January 23, 2013 at 2:00 p.m. Eastern Time...

  15. 76 FR 63717 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-10-13

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, November 23, 2011, 2 p.m. Eastern Time...

  16. 77 FR 5313 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-02-02

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, February 22, 2012, 2 p.m., Eastern Time...

  17. 78 FR 15126 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2013-03-08

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, April 24, 2013 at 2:00 p.m. Eastern Time...

  18. 76 FR 37197 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-06-24

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Thursday, August 25, 2011, 2 p.m. Eastern Time...

  19. 75 FR 55407 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-09-10

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comment... Advocacy Panel Joint Committee will be held Tuesday, October 26, 2010, at 3 p.m. Eastern Time via...

  20. 77 FR 37102 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-06-20

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting ] public... meeting of the Taxpayer Advocacy Panel Joint Committee will be held Thursday, July 19, 2012, at 8 a.m....

  1. 75 FR 76522 - Open meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2010-12-08

    ... Internal Revenue Service Open meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comment... Advocacy Panel Joint Committee will be held Tuesday, January 25, 2011, at 3 p.m. Eastern Time via...

  2. 76 FR 32021 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-06-02

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments...) that an open meeting of the Taxpayer Advocacy Panel Joint Committee will be held Monday, July 25,...

  3. 76 FR 2193 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-01-12

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comment... Advocacy Panel Joint Committee will be held Monday, February 24, 2011, at 2 p.m. Eastern Time via...

  4. 77 FR 61054 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2012-10-05

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Wednesday, November 28, 2012, 2:00 p.m. Eastern Time...

  5. 76 FR 45006 - Open Meeting of the Taxpayer Advocacy Panel Joint Committee

    Science.gov (United States)

    2011-07-27

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Joint Committee AGENCY: Internal... Advocacy Panel Joint Committee will be conducted. The Taxpayer Advocacy Panel is soliciting public comments... Advocacy Panel Joint Committee will be held Thursday, September 22, 2011, 2 p.m. Eastern Time...

  6. Surveys: an introduction.

    Science.gov (United States)

    Rubenfeld, Gordon D

    2004-10-01

    Surveys are a valuable research tool for studying the knowledge, attitudes, and behavior of a study population. This article explores quantitative analyses of written questionnaires as instruments for survey research. Obtaining accurate and precise information from a survey requires minimizing the possibility of bias from inappropriate sampling or a flawed survey instrument, and this article describes strategies to minimize sampling bias by increasing response rates, comparing responders to nonresponders, and identifying the appropriate sampling population. It is crucial that the survey instrument be valid, meaning that it actually measures what the investigator intends it to measure. In developing a valid survey instrument, it can be useful to adapt survey instruments that were developed by other researchers and to conduct extensive pilot-testing of your survey instrument.

  7. Plane and geodetic surveying

    CERN Document Server

    Johnson, Aylmer

    2004-01-01

    Plane and Geodetic Surveying blends theory and practice, conventional techniques and GPS, to provide the ideal book for students of surveying.Detailed guidance is given on how and when the principle surveying instruments (theodolites, Total Stations, levels and GPS) should be used. Concepts and formulae needed to convert instrument readings into useful results are explained. Rigorous explanations of the theoretical aspects of surveying are given, while at the same time a wealth of useful advice about conducting a survey in practice is provided. An accompanying least squares adjustment program

  8. Environmental Survey preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  9. Temporomandibular joint disorders.

    Science.gov (United States)

    Buescher, Jennifer J

    2007-11-15

    Temporomandibular joint disorders are common in adults; as many as one third of adults report having one or more symptoms, which include jaw or neck pain, headache, and clicking or grating within the joint. Most symptoms improve without treatment, but various noninvasive therapies may reduce pain for patients who have not experienced relief from self-care therapies. Physical therapy modalities (e.g., iontophoresis, phonophoresis), psychological therapies (e.g., cognitive behavior therapy), relaxation techniques, and complementary therapies (e.g., acupuncture, hypnosis) are all used for the treatment of temporomandibular joint disorders; however, no therapies have been shown to be uniformly superior for the treatment of pain or oral dysfunction. Noninvasive therapies should be attempted before pursuing invasive, permanent, or semi-permanent treatments that have the potential to cause irreparable harm. Dental occlusion therapy (e.g., oral splinting) is a common treatment for temporomandibular joint disorders, but a recent systematic review found insufficient evidence for or against its use. Some patients with intractable temporomandibular joint disorders develop chronic pain syndrome and may benefit from treatment, including antidepressants or cognitive behavior therapy.

  10. Temporomandibular joint examination reviewed

    Directory of Open Access Journals (Sweden)

    L. Guarda Nardini

    2011-09-01

    Full Text Available The temporo-mandibular joint (TMJ it’s a joint closely related to the skull base, the spine, and the jaws; all these anatomical structures must be taken in consideration when evaluating pain involving the tmj. In order to detect patients affected by pathology or dysfunctions of the tmj, physical examination is of great value in orienting the diagnosis. Inspection must consider the symmetry of the body, the dental status and the type of occlusion. Palpation is a way to assess contractiont involving the muscles of the masticatory system and of the neck. Auscultation, based on articular noise provides means to determine whether we are dealing with degeneration of the joint or a dislocation of the intrarticular disc. In order to confirm the diagnosis obtained with the clinical evaluation, it’s useful to perform imaging techniques as opt, tomography and TC of the tmj and electromyokineosiography – index of the mandibular functionality and of the muscles status. MRI and dynamic MRI are among the non invasive exams which give the greatest amount of information, regarding the disc position and the joint degeneration. Arthroscopy is an invasive technique that allows early diagnosis of degeneration and is helpful to reveal early inflammatory processes of the joint.

  11. Distal radioulnar joint injuries

    Directory of Open Access Journals (Sweden)

    Binu P Thomas

    2012-01-01

    Full Text Available Distal radioulnar joint is a trochoid joint relatively new in evolution. Along with proximal radioulnar joint , forearm bones and interosseous membrane, it allows pronosupination and load transmission across the wrist. Injuries around distal radioulnar joint are not uncommon, and are usually associated with distal radius fractures,fractures of the ulnar styloid and with the eponymous Galeazzi or Essex_Lopresti fractures. The injury can be purely involving the soft tissue especially the triangular fibrocartilage or the radioulnar ligaments.The patients usually present with ulnar sided wrist pain, features of instability, or restriction of rotation. Difficulty in carrying loads in the hand is a major constraint for these patients. Thorough clinical examination to localize point of tenderness and appropriate provocative tests help in diagnosis. Radiology and MRI are extremely useful, while arthroscopy is the gold standard for evaluation. The treatment protocols are continuously evolving and range from conservative, arthroscopic to open surgical methods. Isolated dislocation are uncommon. Basal fractures of the ulnar styloid tend to make the joint unstable and may require operative intervention. Chronic instability requires reconstruction of the stabilizing ligaments to avoid onset of arthritis. Prosthetic replacement in arthritis is gaining acceptance in the management of arthritis.

  12. Joint Grid System Used in Embedding Technique

    Institute of Scientific and Technical Information of China (English)

    李孝伟; 范绪箕

    2003-01-01

    The joint grid system, which consists of the developed collar grid, the virtual grid and other grids, wasused in the embedding technique to solve the problem of finding interpolating cells of the internal and externalboundary points near the joint regions. With different boundary plane generated along different fixed surface, thecollar grid obtained using hyperbolic partial equations can ensure to generate high-quality grids and to provide realinterpolating cells for the boundary points in the blanking regions. The virtual grid was used to convert solid wallboundary conditions into an interface condition, however, no fluid flow computations were conducted within thevirtual grid. The computational result of body-strake-wing shows that the current developed embedding techniquewith joint grid system can effectively treat the geometry and can more accurately predict the flow over complexcon-figuration with intersecting surfaces.

  13. Nowitna NWR swan surveys, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of aerial surveys and a ground species identification survey that was conducted on the Nowitna National Wildlife Refuge in 1988....

  14. Nowitna NWR wolf survey, 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of an aerial wolf survey that was conducted on the Nowitna National Wildlife Refuge in April of 1988. Survey flightlines followed...

  15. Mount Tom Survey Summary 2003

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides recommendations regarding breeding landbirds, herpetofauna, invertebrates, and rare plant surveys and which surveys should be conducted in 2005....

  16. Comprehensive treatment of temporomandibular joint disorders.

    Science.gov (United States)

    Navrátil, Leos; Navratil, Vaclav; Hajkova, Simona; Hlinakova, Petra; Dostalova, Tatjana; Vranová, Jana

    2014-01-01

    Changing lifestyles, decreasing physical activity, which is increasing the number of degenerative joint diseases of various etiology, and certain dental procedures are increasing the number of patients complaining of pain in their temporomandibular joints. The aim of the study was to assess the benefits of comprehensive physiotherapy sessions in order to decrease the number of temporomandibular joint problems, thereby improving the patient's quality of life. An examination by a dentist determined each patient's treatment plan, which consisted of a medical exam, physical therapy and education. Each form of treatment was applied 10 times at intervals of 7-14 days. The main goal of the therapeutic physical education was to redress the muscle imbalance in the mandibular joint. This was achieved by restoring balance between the masticatory muscles, along with releasing the spastic shrouds found in the masticatory muscles. The aim of education was to teach the patient exercises focused on the temporomandibular joint and masticatory muscles. The intensity of the exercises and their composition were individually adjusted and adapted to their current state. Physical therapy consisted of the application of pulsed magnetic therapy, laser therapy, and non-invasive positive thermotherapy. The above procedure was conducted on a therapeutic group of 24 patients (3 men and 20 women). In the course of therapy, there were no complications, and all patients adhered to the prescribed regime. None reported any side effects. The mean treatment duration was 123 +/- 66 days. The outcome of the therapy was evaluated as described in the methodology, the degree of pain affecting the joint, and the opening ability of the mouth. In both parameters, there was a significant decline in patient pain. In a study devoted to tactics of rehabilitation treatment for temporomandibular joint disorders, the need for comprehensive long-term therapy, involving education, and learning proper chewing habits

  17. Impact of Inpatient Versus Outpatient Total Joint Arthroplasty on 30-Day Hospital Readmission Rates and Unplanned Episodes of Care.

    Science.gov (United States)

    Springer, Bryan D; Odum, Susan M; Vegari, David N; Mokris, Jeffrey G; Beaver, Walter B

    2017-01-01

    This article describes a study comparing 30-day readmission rates between patients undergoing outpatient versus inpatient total hip (THA) and knee (TKA) arthroplasty. A retrospective review of 137 patients undergoing outpatient total joint arthroplasty (TJA) and 106 patients undergoing inpatient (minimum 2-day hospital stay) TJA was conducted. Unplanned hospital readmissions and unplanned episodes of care were recorded. All patients completed a telephone survey. Seven inpatients and 16 outpatients required hospital readmission or an unplanned episode of care following hospital discharge. Readmission rates were higher for TKA than THA. The authors found no statistical differences in 30-day readmission or unplanned care episodes.

  18. European Health Examination Survey--towards a sustainable monitoring system.

    Science.gov (United States)

    Tolonen, Hanna; Koponen, Päivikki; Mindell, Jennifer; Männistö, Satu; Kuulasmaa, Kari

    2014-04-01

     Health examination surveys (HESs), including both questionnaire and physical measurements, and in most cases also collection of biological samples, can provide objective health indicators. This information complements data from health interview surveys and administrative registers, and is important for evidence-based planning of health policies and prevention activities. HESs are valuable data sources for research. The first national HESs in Europe were conducted in the late 1950s and early 1960s. They have recently been carried out in an increasing number of countries, but there has been no joint standardization between the countries. The European Health Examination Survey Pilot Project was conducted in 2009-2012. The European Health Examination Survey Pilot Reference Centre was established and pilot surveys were conducted in 12 countries.  European standardized protocols for key measurements on main chronic disease risk factors (height, weight, waist circumference, blood pressure, blood lipids and fasting glucose or HbA1c) were prepared. European-level training and external quality assessment were organized. Although the level of earlier experience, infrastructures, economic status and cultural settings varied between the pilot countries, it was possible to standardize measurements of HESs across the populations. Obtaining high participation rates was challenging.  HESs provide high-quality and representative population data to support policy decisions and research. For future national HESs, centralized coordination, training and external quality assessment are needed to ensure comparability of the results. Further studies on effects of different survey methods on comparability of the results and on recruitment and motivation of survey participants are needed.

  19. Studies of welded joints

    Directory of Open Access Journals (Sweden)

    J. M. Krupa

    2010-07-01

    Full Text Available Studies of a welded joint were described. The joint was made as a result of the reconstruction of a truss and one of the possible means to make a repair. The studies were of a simulation character and were targeted at the detection of welding defects and imperfections thatshould be eliminated in a real structure. A model was designed and on this model the tests and examinations were carried out. The modelwas made under the same conditions as the conditions adopted for repair. It corresponded to the real object in shape and dimensions, and in the proposed technique of welding and welding parameters. The model was composed of five plates joined together with twelve beads.The destructive and non-destructive tests were carried out; the whole structure and the respective welds were also examined visually. Thedefects and imperfections in welds were detected by surface methods of inspection, penetration tests and magnetic particle flaw detection.The model of the welded joint was prepared by destructive methods, a technique that would never be permitted in the case of a realstructure. For the investigations it was necessary to cut out the specimens from the welded joint in direction transverse to the weld run. The specimens were subjected to metallographic examinations and hardness measurements. Additionally, the joint cross-section was examined by destructive testing methods to enable precise determination of the internal defects and imperfections. The surface methods were applied again, this time to determine the severity of welding defects. The analysis has proved that, fabricated under proper conditions and with parameters of the welding process duly observed, the welded joint has good properties and repairs of this type are possible in practice.

  20. Tribological aspects of joint intraaricular therapy.

    Science.gov (United States)

    Cherniakova, Yu M; Pinchuk, L S

    2011-01-01

    The condition of synovial joints affected by synovitis or degeneration dystrophy has been usually normalized by drugs of antibacterial, anti-inflammatory, immunomodulating and/or lubricating-protective action injected into the joint cavity. These preparations influence, but in different way, the friction in joints and wear of cartilages, even if they belong to the same pharmacological group and follow the same medication mechanism. With the development of a large group of lubricating-and-protective substitutes for the synovial fluid the tribological efficiency of injection drugs has begun to attract attention, whereas no information is available in the literature on pharmacopoeia or orthopedics about the lubricity of anti-inflammatory and antibacterial drugs commonly used as injections. The mechanisms by which structure and properties of lubricating films containing drugs undergo transformation under the influence of biological field in joints remain in fact unknown. In vitro experiments have been conducted to simulate a biofield of a joint; the lubricity of some injection drugs used in orthopedics has been evaluated.

  1. [Hospital Doctors Should Receive Lecture for Sedation According to Joint Commission International].

    Science.gov (United States)

    Ueshima, Hironobu; Komasawa, Nobuyasu; Kitamura, Akira

    2015-08-01

    At our hospital, intending to obtaining an approval from the Joint Commission International (JCI), we conducted a workshop on sedation for all staff physicians. A sedation instructor authorized by the Japanese Association for Medical Simulation gave a lecture using the "practice guidelines for sedation and administration of analgesics for non-anesthesiologists", revised in 2002 by the American Society of Anesthesiologists, following which, a test using 10 true-false questions was conducted, while before and after the lecture a questionnaire survey on the sedation lecture was carried out Among 191 physicians attending the lecture, except for one person, 7 or more questions were answered correctly. From the questionnaires, the sedation lectures were also generally accepted favourably. In the test of understanding, the mistakes were mostly in the sections on "sedation evaluation" "intraoperative monitoring" "pharmaceutical knowledge" and "airway management methods". The sedation lecture in the hospital was effective.

  2. WGEA的全球性环境审计调查结果:分析与借鉴%The Survey Results of Global Environmental Audit Conducted by WGEA: Analysis and Implications

    Institute of Scientific and Technical Information of China (English)

    李璐; 张龙平

    2012-01-01

    With a lot of public fund devoted into environment and sustainable development areas, environmental audit enters into the development strategy of Supreme Audit Institutions across the world, and will become one of the most important tools to achieve national governance and global governance in the future. This paper will analyze survey results of six questionnaires conducted by the WGEA of INTOSAI through 1993 to 2009, to identify the global development and trend of environmental audit, including the Concept, situation, subject matter, audit objectives, obstacles and international cooperation of environmental audit across world. On the basis of comparison with current situation in China, this paper will put forward suggestions and advices to promote environmental audit in China. For example, we should value the key role of environmental audit in national governance, strengthen the theoretical research of environmental audit, take the water environmental audit as the breakthrough, and pay high attention to the environmental audit cooperation study in the international context etc.%随着环境和可持续发展领域大量财政资金的投入,环境审计已纳入各国审计机关的发展规划,并将成为未来审计机关参与国家治理乃至全球治理的重要工具。本文通过分析最高审计机关国际组织下属的环境审计工作组从1993至2009年的六次全球性环境审计问卷调查结果,识别环境审计的国际动态与发展趋势,包括对环境审计的认识与理解,全球环境审计的开展情况、主题事项、审计目标、实施障碍以及国际合作。在此基础上,对比我国环境审计的发展现状,提出加快推进我国环境审计发展的意见和建议。需要重视环境审计在国家治理方面的作用、深化环境审计的理论研究,并且将水环境审计作为推动我国环境审计的突破口,高度关注国际背景下环境审计的合作问题研究等。

  3. Joint for deployable structures

    Science.gov (United States)

    Craighead, N. D., II; Preliasco, R. J.; Hult, T. D. (Inventor)

    1985-01-01

    A joint is described for connecting a pair of beams to pivot them between positions in alignment or beside one another, which is of light weight and which operates in a controlled manner. The joint includes a pair of fittings and at least one center link having opposite ends pivotally connected to opposite fittings and having axes that pass through centerplates of the fittings. A control link having opposite ends pivotally connected to the different fittings controls their relative orientations, and a toggle assemly holds the fittings in the deployed configuration wherein they are aligned. The fittings have stops that lie on one side of the centerplane opposite the toggle assembly.

  4. Transversely Compressed Bonded Joints

    DEFF Research Database (Denmark)

    Hansen, Christian Skodborg; Schmidt, Jacob Wittrup; Stang, Henrik

    2012-01-01

    The load capacity of bonded joints can be increased if transverse pressure is applied at the interface. The transverse pressure is assumed to introduce a Coulomb-friction contribution to the cohesive law for the interface. Response and load capacity for a bonded single-lap joint was derived using...... non-linear fracture mechanics. The results indicated a good correlation between theory and tests. Furthermore, the model is suggested as theoretical base for determining load capacity of bonded anchorages with transverse pressure, in externally reinforced concrete structures....

  5. American Housing Survey (AHS)

    Data.gov (United States)

    Department of Housing and Urban Development — The AHS is the largest, regular national housing sample survey in the United States. The U.S. Census Bureau conducts the AHS to obtain up-to-date housing statistics...

  6. Atlantic Herring Acoustic Surveys

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NEFSC Advanced Sampling Technologies Research Group conducts annual fisheries acoustic surveys using state-of-the-art acoustic, midwater trawling, and underwater...

  7. Dulbi River goose survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A survey of white-fronted goose (Anser albifrons) and Canada goose (Branta canadensis) broods was conducted on 58 3/8 miles of the Dulbi River in Alaska. Four...

  8. Arctic survey, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes a survey and game patrol conducted to twelve villages in the Arctic from April 24 to May 2 1957. The report covers animals take for income and...

  9. The 6-GHz Multibeam Maser Survey I. Techniques

    CERN Document Server

    Green, J A; Fuller, G A; Avison, A; Breen, S L; Brooks, K; Burton, M G; Chrysostomou, A; Cox, J; Diamond, P J; Ellingsen, S P; Gray, M D; Hoare, M G; Masheder, M R W; McClure-Griffiths, N M; Pestalozzi, M; Phillips, C; Quinn, L; Thompson, M A; Voronkov, M; Walsh, A; Ward-Thompson, D; Wong-McSweeney, D; Yates, J A; Cohen, R J

    2008-01-01

    A new 7-beam 6-7 GHz receiver has been built to survey the Galaxy and the Magellanic Clouds for newly forming high-mass stars that are pinpointed by strong methanol maser emission at 6668 MHz. The receiver was jointly constructed by Jodrell Bank Observatory (JBO) and the Australia Telescope National Facility (ATNF) and allows simultaneous coverage at 6668 and 6035 MHz. It was successfully commissioned at Parkes in January 2006 and is now being used to conduct the Parkes-Jodrell multibeam maser survey of the Milky Way. This will be the first systematic survey of the entire Galactic plane for masers of not only 6668-MHz methanol, but also 6035-MHz excited-state hydroxyl. The survey is two orders of magnitude faster than most previous systematic surveys and has an rms noise level of ~0.17 Jy.This paper describes the observational strategy, techniques and reduction procedures of the Galactic and Magellanic Cloud surveys, together with deeper, pointed, follow-up observations and complementary observations with oth...

  10. Sandhills native bee survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report includes the results of a bee survey conducted in Sandhills region of north and south Carolina on May 18th and 19th 2006. Part of the survey was...

  11. EHRA research network surveys

    DEFF Research Database (Denmark)

    Bongiorni, Maria Grazia; Chen, Jian; Dagres, Nikolaos;

    2015-01-01

    of surveys covering the controversial issues in clinical electrophysiology (EP). With this in mind, an EHRA EP research network has been created, which included EP centres in Europe among which the surveys on 'hot topic' were circulated. This review summarizes the overall experience conducting EP wires over...

  12. Should Colleges Focus More on Personal and Social Responsibility? Initial Findings from Campus Surveys Conducted for the Association of American Colleges and Universities as Part of Its Initiative, Core Commitments: Educating Students for Personal and Social Responsibility

    Science.gov (United States)

    Antonaros, Mary; Barnhardt, Cassie; Holsapple, Matthew; Moronski, Karen; Vergoth, Veronica

    2008-01-01

    On behalf of the Association of American Colleges and Universities (AAC&U), researchers at the University of Michigan's Center for the Study of Higher and Postsecondary Education surveyed 23,000 undergraduate students and 9,000 campus professionals (faculty, academic administrators, and student affairs staff) at 23 institutions participating in…

  13. Atlantic Protected Species Assessment Aerial Surveys

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data sets include a compilation of aerial line-transect surveys conducted over continental shelf waters of the southeastern U.S. Surveys have been conducted...

  14. Frog Call Survey Summary 2002-2006

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Since 2002, Patuxent Research Refuge has conducted frog surveys on South Tract, Central Tract, and North Tract locations. These surveys are conducted by Patuxent...

  15. 2007 Veterans Employability Research Survey

    Data.gov (United States)

    Department of Veterans Affairs — The 2007 Veterans Employability Research Survey (VERS) was conducted to determine the factors that impact veterans' employability resulting from participation in the...

  16. 2007 Veterans Employability Research Survey

    Data.gov (United States)

    Department of Veterans Affairs — The 2007 Veterans Employability Research Survey (VERS) was conducted to determine the factors that impact veterans' employability resulting from participation in the...

  17. Joint Custody and Coparenting.

    Science.gov (United States)

    Sell, Kenneth D.

    Results are presented of an intensive search of U.S. newspapers and periodicals on the joint custody of children after divorce, where both parents have continued responsibility for parenting and where the children spend part of each week, month, or year with both of the parents. Areas of concern addressed by these materials include the following:…

  18. Keyed shear joints

    DEFF Research Database (Denmark)

    Hansen, Klaus

    This report gives a summary of the present information on the behaviour of vertical keyed shear joints in large panel structures. An attemp is made to outline the implications which this information might have on the analysis and design of a complete wall. The publications also gives a short...

  19. Jointness, A Selected Bibliography.

    Science.gov (United States)

    1997-02-01

    The Services’ Judge Advocates and Lawyers Move Toward the Next Century. Study Project. Car- lisle Barracks: US Army War College, 5 April 1993. 57pp...Shaping America’s Future Mili- tary." Parameters 24 (Winter 1994-1995): 19-29. Barlow, Jason B. "Interservice Rivalry in the Pacific." Joint Force

  20. Joint Rescue Drill

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Ships gather for a joint rescue drill at the Waigaoqiao Dock in Shanghai on August 24.A large-scale rescue drill, combining maritime and air forces,was held as part of the ongoing World Maritime Rescue Conference 2011 in the city.During the drill,

  1. Jointness: A Selected Bibliography

    Science.gov (United States)

    2010-12-01

    Leavenworth: U.S. Army Combined Arms Center, Combat Studies Institute, 2008. 428pp. (UA25 .C55 2008) http://www.cgsc.edu/ carl /download/csipubs...SMARTbook: Guide to Joint, Multinational & Interagency Operations. 2nd ed., rev. Lakeland, FL: Lightning Press, 2009. 302pp. (U260 .W33 2009) Whittaker

  2. Incudomalleal joint formation: the roles of apoptosis, migration and downregulation

    Directory of Open Access Journals (Sweden)

    Matalova Eva

    2007-12-01

    Full Text Available Abstract Background The middle ear of mammals is composed of three endochondrial ossicles, the stapes, incus and malleus. Joints link the malleus to the incus and the incus to the stapes. In the mouse the first arch derived malleus and incus are formed from a single Sox9 and Type II collagen expressing condensation that later subdivides to give rise to two separate ossicles. In contrast the stapes forms from a separate condensation derived from the second branchial arch. Fusion of the malleus and incus is observed in a number of human syndromes and results in conductive hearing loss. Understanding how this joint forms during normal development is thus an important step in furthering our understanding of such defects. Results We show that the developing incudomalleal joint is characterised by a lack of proliferation and discrete areas of apoptosis. Apoptosis has been suggested to aid in the removal of pre-cartilaginous cells from the joint region, allowing for the physical separation of the cartilaginous elements, however, we show that joint initiation is unaffected by blocking apoptosis. There is also no evidence of cell migration out of the presumptive joint region, as observed by labelling of joint and ossicle cells in culture. Using Type II collagen lacZ reporter mice, however, it is evident that cells in the presumptive joint region remain in place and downregulate cartilage markers. Conclusion The malleus and incus first appear as a single united condensation expressing early cartilage markers. The incudomalleal joint region forms by cells in the presumptive joint region switching off cartilage markers and turning on joint markers. Failure in this process may result in fusion of this joint, as observed in human syndromes such as Branchio-Oto-Renal Syndrome or Treacher Collins Syndrome.

  3. Developing the online survey.

    Science.gov (United States)

    Gordon, Jeffry S; McNew, Ryan

    2008-12-01

    Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

  4. Steroid injections - tendon, bursa, joint

    Science.gov (United States)

    ... medlineplus.gov/ency/article/007678.htm Steroid injections - tendon, bursa, joint To use the sharing features on ... painful. It can be injected into a joint, tendon, or bursa. Description Your health care provider inserts ...

  5. Allied Health Professional Support in Pediatric Inflammatory Bowel Disease: A Survey from the Canadian Children Inflammatory Bowel Disease Network—A Joint Partnership of CIHR and the CH.I.L.D. Foundation

    Directory of Open Access Journals (Sweden)

    Wael El-Matary

    2017-01-01

    Full Text Available Objectives. The current number of healthcare providers (HCP caring for children with inflammatory bowel disease (IBD across Canadian tertiary-care centres is underinvestigated. The aim of this survey was to assess the number of healthcare providers (HCP in ambulatory pediatric IBD care across Canadian tertiary-care centres. Methods. Using a self-administered questionnaire, we examined available resources in academic pediatric centres within the Canadian Children IBD Network. The survey evaluated the number of HCP providing ambulatory care for children with IBD. Results. All 12 tertiary pediatric gastroenterology centres participating in the network responded. Median full-time equivalent (FTE of allied health professionals providing IBD care at each site was 1.0 (interquartile range (IQR 0.6–1.0 nurse, 0.5 (IQR 0.2–0.8 dietitian, 0.3 (IQR 0.2–0.8 social worker, and 0.1 (IQR 0.02–0.3 clinical psychologists. The ratio of IBD patients to IBD physicians was 114 : 1 (range 31 : 1–537 : 1, patients to nurses/physician assistants 324 : 1 (range 150 : 1–900 : 1, dieticians 670 : 1 (range 250 : 1–4500 : 1, social workers 1558 : 1 (range 250 : 1–16000 : 1, and clinical psychologists 2910 : 1 (range 626 : 1–3200 : 1. Conclusions. There was a wide variation in HCP support among Canadian centres. Future work will examine variation in care including patients’ outcomes and satisfaction across Canadian centres.

  6. Joint Force Quarterly. Number 1, Summer 1993

    Science.gov (United States)

    1993-01-01

    conduct joint operations to only “higher” levels is a recipe for missed opportunities, longer and more difficult operations, riskier outcomes, greater...changed the face of Europe, Asia, and Africa. The passing of the Cold War now has map-makers scrambling for pens and fresh ink, while territorial squabbles...America’s future is best served by a force mix that does not place too many eggs in any one basket, but which in- stead draws on the synergy of

  7. An assessment of LACIE and related methodologies for conducting crop inventories

    Science.gov (United States)

    Tokerud, R. E.; Quirein, J. A.

    1978-01-01

    The Large Area Crop Inventory Experiment (LACIE) is a joint undertaking of the U.S. Department of Agriculture, the National Oceanic and Atmospheric Administration of the U.S. Department of Commerce, and the National Aeronautics and Space Administration. It is designed to verify an economically important application of remote sensing from earth orbital satellites. The first two phases of the experiment have been completed. A description of the experiment and a short discussion on the results and conclusions of the first two phases are presented. The LACIE design is compared with other designs for conducting crop inventories. An integrated design methodology (based upon accumulated LACIE experience) is discussed for conducting crop acreage surveys in developing countries.

  8. The manubriosternal joint—an anatomicoradiological survey

    Science.gov (United States)

    Cameron, H. U.; Fornasier, V. L.

    1974-01-01

    Cameron, H. U. and Fornasier, V. L. (1974).Thorax, 29, 472-474. The manubriosternal joint—an anatomicoradiological survey. The movement of the manubriosternal joint is said to be a significant factor in respiration. The incidence of fusion of the manubriosternal joint in necropsy cases has been investigated with fine detail radiography. In over 600 cases, fusion of the joint was found in 14% and partial fusion in 8%. In total, the joint was found to be abnormal in 66% of cases. There was an increase in fusion with increasing age. Little relationship was found with degenerative disc disease, and no relationship with ankylosing spondylitis. The incidence of joint abnormality suggests that hinging of the manubriosternal joint is not as significant a factor in respiration as has previously been thought. Images PMID:4854943

  9. Achieving joint benefits from joint implementation

    Energy Technology Data Exchange (ETDEWEB)

    Moomaw, W.R. [Tufts Univ., Medford, MA (United States)

    1995-11-01

    Joint Implementation (JI) appears to have been born with Applied Energy Services Guatemala project in 1988. That project, to plant 52 million trees, protect existing forests from cutting and fire, and enhance rural development, is being implemented by CARE Guatemala to offset 120 per cent of the emissions of a small coal burning power plant that has been built in Connecticut. Since that time, several utilities and governments have initiated additional projects. Not all of these necessarily consist of tree planting in other countries, but may consist of energy efficiency or energy conservation programs designed to reduce carbon emissions by at least as much as the additional releases from a new facility. All JI projects share the characteristic of linking the release of greenhouse gases in an industrial country with an offset that reduces or absorbs a comparable amount in another country. The emitter in the industrial country is willing to pay for the reduction elsewhere because costs are less than they would be at home.

  10. Achieving joint benefits from joint implementation

    Energy Technology Data Exchange (ETDEWEB)

    Moomaw, W.R. [Tufts Univ., Medford, MA (United States)

    1995-11-01

    Joint Implementation (JI) appears to have been born with Applied Energy Services Guatemala project in 1988. That project, to plant 52 million trees, protect existing forests from cutting and fire, and enhance rural development, is being implemented by CARE Guatemala to offset 120 per cent of the emissions of a small coal burning power plant that has been built in Connecticut. Since that time, several utilities and governments have initiated additional projects. Not all of these necessarily consist of tree planting in other countries, but may consist of energy efficiency or energy conservation programs designed to reduce carbon emissions by at least as much as the additional releases from a new facility. All JI projects share the characteristic of linking the release of greenhouse gases in an industrial country with an offset that reduces or absorbs a comparable amount in another country. The emitter in the industrial country is willing to pay for the reduction elsewhere because costs are less than they would be at home.

  11. Colloidal joints with designed motion range and tunable joint flexibility.

    Science.gov (United States)

    Chakraborty, Indrani; Meester, Vera; van der Wel, Casper; Kraft, Daniela J

    2017-06-14

    The miniaturization of machines towards the micron and nanoscale requires the development of joint-like elements that enable and constrain motion. We present a facile method to create colloidal joints, that is, anisotropic colloidal particles functionalized with surface mobile DNA linkers that control the motion range of bonded particles. We demonstrate quantitatively that we can control the flexibility of these colloidal joints by tuning the DNA linker concentration in the bond area. We show that the shape of the colloidal joint controls the range of motion of bonded particles through a maximisation of the bond area. Using spheres, cubes, and dumbbells, we experimentally realize spherical joints, planar sliders, and hinges, respectively. Finally we demonstrate the potential of the colloidal joints for programmable bottom-up self-assembly by creating flexible colloidal molecules and colloidal polymers. The reconfigurability and motion constraint offered by our colloidal joints make them promising building blocks for the development of switchable materials and nanorobots.

  12. Laundry joint venture.

    Science.gov (United States)

    Giancola, D; Voyvodich, M

    1984-12-01

    Many hospitals are concerned about the loss of control which is associated with contracting for linen service. On the the hand, many laundries do not have the resources or experience to serve hospitals in a comprehensive and trouble-free manner. In many communities a joint venture, such as the one described here, can successfully combine the interests of the hospital and laundry communities without causing the hospitals to lose control of the service and without requiring the laundry operator to have detailed knowledge of hospital operations. As more hospitals opt for contract service, and if this service is to be provided at the lowest total cost, the hospitals and the laundries must come to grips with the problems surrounding the laundry-hospital interface. A joint venture, such as that described here, is one way to accomplish this.

  13. Peripheral degenerative joint diseases

    Directory of Open Access Journals (Sweden)

    Nilzio Antonio da Silva

    2008-03-01

    Full Text Available Osteoarthritis, a degenerative joint disease, is the most commonrheumatic disorder mainly in a geriatric population. Manifestationsare pain, stiffness and functional loss in the affected joint.According to etiology it is classifi ed as primary (or idiopathicand secondary. Some risk factors for disease development aregenetics, race, age, sex, obesity, occupational activities andarticular biomechanics. Pathogenesis is the same for any cause orlocalization, being catabolic alterations, with synthesis, inhibitionand reparing intent of the cartilage matrix. Metalloproteinases andcytokines (IL-1,IL-6,TNF-α actions promote infl ammatory reactionand cartilage degradation. Pain, the most important symptom,does not correlate with radiologic fi ndings. Peripheral osteoarthritisoccurs predominantly in the knee, hip and hand. Diagnosis is basedon clinical features, laboratorial tests and radiological changes.Rheumatological associations’ guidelines for treatment includenon-pharmacologic (education, physiotherapy, assistive devices,and pharmacologic (analgesics, anti-infl ammatory drugs therapyand surgery. Arthroplasty seems to work better than medicines, butshould be used if other treatments have failed.

  14. Joint International Accelerator School

    CERN Multimedia

    CERN Accelerator School

    2014-01-01

    The CERN and US Particle Accelerator Schools recently organised a Joint International Accelerator School on Beam Loss and Accelerator Protection, held at the Hyatt Regency Hotel, Newport Beach, California, USA from 5-14 November 2014. This Joint School was the 13th in a series of such schools, which started in 1985 and also involves the accelerator communities in Japan and Russia.   Photo courtesy of Alfonse Pham, Michigan State University.   The school attracted 58 participants representing 22 different nationalities, with around half from Europe and the other half from Asia and the Americas. The programme comprised 26 lectures, each of 90 minutes, and 13 hours of case study. The students were given homework each day and had an opportunity to sit a final exam, which counted towards university credit. Feedback from the participants was extremely positive, praising the expertise and enthusiasm of the lecturers, as well as the high standard and quality of their lectures. Initial dis...

  15. The European cardiac resynchronization therapy survey

    NARCIS (Netherlands)

    Dickstein, Kenneth; Bogale, Nigussie; Priori, Silvia; Auricchio, Angelo; Cleland, John G.; Gitt, Anselm; Limbourg, Tobias; Linde, Cecilia; van Veldhuisen, Dirk J.; Brugada, Josep

    2009-01-01

    Aims The European cardiac resynchronization therapy (CRT) survey is a joint initiative taken by the Heart Failure Association and the European Heart Rhythm Association of the European Society of Cardiology. The primary aim of this survey is to describe current European practice associated with CRT i

  16. Global Management Education Graduate Survey, 2011. Survey Report

    Science.gov (United States)

    Schoenfeld, Gregg

    2011-01-01

    Each year for the past 12 years, the Graduate Management Admission Council[R] (GMAC[R]) has conducted a survey of graduate management education students in their final year of business school. This Global Management Education Graduate Survey is distributed to students at participating business schools. The survey allows students to express their…

  17. 2012 Global Management Education Graduate Survey. Survey Report

    Science.gov (United States)

    Leach, Laura

    2012-01-01

    Each year for the past 13 years, the Graduate Management Admission Council (GMAC) has conducted a survey of graduate management education students in their final year of business school. The Global Management Education Graduate Survey is distributed to students at participating schools. The survey allows students to express their opinions about…

  18. Joint Urban Operations

    Science.gov (United States)

    2009-11-08

    in Kosovo , the Red Cross provided the most accurate figures on the number of Kosovo refugees, helping US and other coalition services to estimate the...Port-au-Prince, Ramadi, Fallujah, and cities in Bosnia, Serbia, and Kosovo ). This clearly indicates an increase in the frequency of US joint...areas perhaps including shantytowns, and military areas. Buildings may range from single-story wooden or mud dwellings to high-rise apartments and

  19. The international joint commission

    OpenAIRE

    Clamens, Murray

    2005-01-01

    For over 92 years the International Joint Commission (IJC), United States and Canada, has effectively served the two nations in approving and providing continuous oversight of water resource projects along the 5000-mile common border, in assisting the governments in preventing and resolving issues and disagreements regarding the use of these waters, and in addressing other environmental issues affecting or potentially affecting one or both of the countries. During the first years of the 20th...

  20. Joint Forces Capabilities

    Science.gov (United States)

    2007-11-02

    for countering the proliferation of weapons of mass destruction (WMD) in space. The Space Operations Center ( SPOC ), USSPACECOM is the single point...of contact for assessing space capabilities. Combatant commanders, subordinate JFCs, and Services can access this information from the SPOC via the...special operations forces SPOC Space Operations Center SSBN fleet ballistic missile submarine SST space support team UJTL Universal Joint Task List UN

  1. Successfully Developing Joint Leaders

    Science.gov (United States)

    2010-07-26

    officer’s pyramid representing his career, there is merely the word “joint”. Therefore, unless the officer adamantly pursues a joint assignment it...had the chance to participate in Bosnia stability operations. It is how we were taught to work with locals and the experiences I took with me that...Drug Ops, OAF, OEF, OIF, Bosnia , Unconventional) - When you participated in an operation was there any “joint” involvement? If “yes”, did you feel

  2. Nonarthritic hip joint pain.

    Science.gov (United States)

    Enseki, Keelan; Harris-Hayes, Marcie; White, Douglas M; Cibulka, Michael T; Woehrle, Judith; Fagerson, Timothy L; Clohisy, John C

    2014-06-01

    The Orthopaedic Section of the American Physical Therapy Association (APTA) has an ongoing effort to create evidence-based practice guidelines for orthopaedic physical therapy management of patients with musculoskeletal impairments described in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF). The purpose of these clinical practice guidelines is to describe the peer-reviewed literature and make recommendations related to nonarthritic hip joint pain.

  3. [Temporomandibular joint: MRI diagnostics].

    Science.gov (United States)

    Kress, B; Schmitter, M

    2005-09-01

    MRI of the temporomandibular joint (TMJ) requires 1.5 T. The radiologist must be familiar with the anatomy and pathology of the TMJ. This review gives a description of MRI protocols for the TMJ, and MRI anatomy and pathology of the TMJ (open and closed mouth) by means of MR images and drawings. Diagnosing of the TMJ related diseases depends on standardized clinical and MR examinations. Therefore close interdisciplinary cooperation between dentist and radiologist is necessary.

  4. Realignment Subtalar Joint Arthrodesis.

    Science.gov (United States)

    Hentges, Matthew J; Gesheff, Martin G; Lamm, Bradley M

    2016-01-01

    Subtalar joint arthrodesis is a commonly performed procedure for the correction of hindfoot deformity and/or the relief of pain related to osteoarthritis. The purpose of the present study was to provide preoperative and intraoperative objective radiographic parameters to improve the accuracy and long-term success of realignment arthrodesis of the subtalar joint. We retrospectively reviewed the data from 16 patients, 11 male (57.9%) and 8 female (42.1%) feet, who had undergone realignment subtalar joint arthrodesis. A total of 19 fusions were performed in 9 (47.4%) right and 10 (52.6%) left feet, with a mean follow-up period of 2 (range 1 to 4.8) years. The mean age at surgery was 54.5 (range 14 to 77) years. Statistically significant improvement in radiographic alignment was found in the anteroposterior talo-first metatarsal angle (p = .002), lateral talo-first metatarsal angle (p < .001), tibial-calcaneal angle (p < .001), and tibial-calcaneal distance (p < .001). A positive correlation was observed between the tibial-calcaneal angle and tibial-calcaneal distance (r = 0.825, p < .001). The statistically significant improvement in tibial-calcaneal alignment, in both angulation and distance, support our conclusions that proper realignment of the calcaneus to vertical and central under the tibia will lead to short-term success and, likely, long-term success of subtalar joint arthrodesis. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  5. Flat H Frangible Joint Evolution

    Science.gov (United States)

    Diegelman, Thomas E.; Hinkel, Todd J.; Benjamin, Andrew; Rochon, Brian V.; Brown, Christopher W.

    2016-01-01

    three-dimensional envelope as current designs as well as meet structural loads requirements. There is increased mass associated with the redundant design, and the goal is to minimize the weight impact as much as possible. These requirements presented significant challenges, both technically and financially; these challenges will be explored in this paper. Perhaps greater than the technical issues confronted during this design process, were the financial considerations. These were a significant part of the story of this design and development plan. Insufficient financial and labor resources were formidable barriers to completing this project. Nevertheless, JSC personnel successfully conducted several test series at JSC with very useful results. The many lessons learned drove design improvements, performance efficiency, and increased functional reliability. This paper examines the significant technical and financial challenges that these requirements posed to the project team. It discusses the evolution of the SFT frangible joint design, including optimization, testing, and successful partnering of the Johnson Space Center (JSC) engineering and JSC safety organizations, to enhance the flight safety margin for America's next generation of human-rated space vehicles.

  6. Determination of hydraulic conductivity in three dimensions and its relation to dispersivity: Chapter D in Ground-water contamination by crude oil at the Bemidji, Minnesota, research site; US Geological Survey Toxic Waste--ground-water contamination study

    Science.gov (United States)

    1984-01-01

    Recent investigations suggest that dispersion in aquifers is scale dependent and a function of the heterogeneity of aquifer materials. Theoretical stochastic studies indicate that determining hydraulic-conductivity variability in three dimensions is important in analyzing the dispersion process. Even though field methods are available to approximate hydraulic conductivity in three dimensions, the methods are not generally used because of high cost of field equipment and because measurement and analysis techniques are cumbersome and time consuming. The hypothesis of this study is that field-determined values of dispersivity are scale dependent and that they may be described as a function of hydraulic conductivity in three dimensions. The objectives of the study at the Bemidji research site are to (1) determine hydraulic conductivity of the porous media in three dimensions, (2) determine field values of dispersivity and its scale dependence on hydraulic conductivity, and (3) develop and apply a computerized data-collection, storage, and analysis system for field use in comprehensive determination of hydraulic conductivity and dispersivity. Plans for this investigation involve a variety of methods of analysis. Hydraulic conductivity will be determined separately in the horizontal and vertical planes of the hydraulic-conductivity ellipsoid. Field values of dispersivity will be determined by single-well and doublet-well injection or withdrawal tests with tracers. A computerized data-collection, storage, and analysis system to measure pressure, flow rate, tracer concentrations, and temperature will be designed for field testing. Real-time computer programs will be used to analyze field data. The initial methods of analysis will be utilized to meet the objectives of the study. Preliminary field data indicate the aquifer underlying the Bemidji site is vertically heterogeneous, cross-bedded outwash. Preliminary analysis of the flow field around a hypothetical doublet

  7. Analysis of factors affecting diagonal tension and compression capacity of corner joints in furniture frames fabricated with dovetail key

    Institute of Scientific and Technical Information of China (English)

    Mosayeb Dalvand; Ghanbar Ebrahimi; Akbar Rostampour Haftkhani; Sadegh Maleki

    2013-01-01

    This study was conducted to analyze the effect of joint type,and numbers and types of dovetail keys on diagonal tension and compression performance of corner joints in a furniture frame.Joint members were cut from white fir lumber.Butted and mitered joints were constructed with one and two dovetail key(s) with butterfly and H shapes.Joints were glued by polyvinyl acetate (PVAc) and cynoacrylate (CA).Compression capacity of joints was higher than diagonal tension.Mitered joints were stronger than butted ones.Butterfly dovetail keys were superior to H shape keys.Double keys performed better than single key.Experimental joints glued with PVAc were stronger than those glued with CA glue and control specimens.In terms of strength,butterfly dovetailed joints were comparable with doweled joints.

  8. Finite Element Analysis of the Maximum Stress at the Joints of the Transmission Tower

    Science.gov (United States)

    Itam, Zarina; Beddu, Salmia; Liyana Mohd Kamal, Nur; Bamashmos, Khaled H.

    2016-03-01

    Transmission towers are tall structures, usually a steel lattice tower, used to support an overhead power line. Usually, transmission towers are analyzed as frame-truss systems and the members are assumed to be pin-connected without explicitly considering the effects of joints on the tower behavior. In this research, an engineering example of joint will be analyzed with the consideration of the joint detailing to investigate how it will affect the tower analysis. A static analysis using STAAD Pro was conducted to indicate the joint with the maximum stress. This joint will then be explicitly analyzed in ANSYS using the Finite Element Method. Three approaches were used in the software which are the simple plate model, bonded contact with no bolts, and beam element bolts. Results from the joint analysis show that stress values increased with joint details consideration. This proves that joints and connections play an important role in the distribution of stress within the transmission tower.

  9. Joint Land Certification Programmes and Women’s Empowerment

    NARCIS (Netherlands)

    Melesse, Mequanint B.; Dabissa, Adane; Bulte, Erwin

    2017-01-01

    This paper connects two important development policy issues: women’s empowerment and land certification. We use propensity score matching to study the impact of the Ethiopian joint land registration and certification programme on women’s empowerment. Data are collected using surveys and a field e

  10. Joint Book Reading and Receptive Vocabulary: A Parallel Process Model

    Science.gov (United States)

    Meng, Christine

    2016-01-01

    The purpose of the present study was to understand the reciprocal, bidirectional longitudinal relation between joint book reading and English receptive vocabulary. To address the research goals, a nationally representative sample of Head Start children, the Head Start Family and Child Experiences Survey (2003 cohort), was used for analysis. The…

  11. Residential Energy Consumption Survey: Quality Profile

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The Residential Energy Consumption Survey (RECS) is a periodic national survey that provides timely information about energy consumption and expenditures of U.S. households and about energy-related characteristics of housing units. The survey was first conducted in 1978 as the National Interim Energy Consumption Survey (NIECS), and the 1979 survey was called the Household Screener Survey. From 1980 through 1982 RECS was conducted annually. The next RECS was fielded in 1984, and since then, the survey has been undertaken at 3-year intervals. The most recent RECS was conducted in 1993.

  12. Re-Creation of Historical Chrysotile-Containing Joint Compounds

    OpenAIRE

    Brorby, G. P.; Sheehan, P. J.; Berman, D. W.; Greene, J. F.; Holm, S. E.

    2008-01-01

    Chrysotile-containing joint compound was commonly used in construction of residential and commercial buildings through the mid 1970s; however, these products have not been manufactured in the United States for more than 30 years. Little is known about actual human exposures to chrysotile fibers that may have resulted from use of chrysotile-containing joint compounds, because few exposure and no health-effects studies have been conducted specifically with these products. Because limited amount...

  13. Design and testing for novel joint for wave reflectors

    Energy Technology Data Exchange (ETDEWEB)

    Tedd, J. [SPOK ApS, Copenhagen (Denmark); Friis-Madsen, E. [Loewenmark, Copenhagen (Denmark); Frigaard, P. [Aalborg Univ., Aalborg (Denmark)

    2005-07-01

    Construction of a novel joint between the main platform and the wave reflectors of the Wave Dragon has begun. This paper describes the design and testing process behind this. Tests conducted in the facilities at Aalborg University highlighted large motions, and similar force magnitudes to the previous design. This testing has influenced the design and allowed construction to begin on refitting the joint to the 1:4.5 scale prototype Wave Dragon. (au)

  14. Joint University Program for Air Transportation Research, 1986

    Science.gov (United States)

    Morrell, Frederick R. (Compiler)

    1988-01-01

    The research conducted under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA and the FAA, one each with the Mass. Inst. of Tech., Ohio Univ., and Princeton Univ. Completed works, status reports, and bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of activities is presented.

  15. The Joint Staff Officer’s Guide 2000

    Science.gov (United States)

    2000-01-01

    operations conducted in defense of U.S. citizens, territory, or property, including counter-terrorism and hostage - rescue operations and in- ternational...search and rescue ; • engage in oceanographic research; and • maintain a state of readiness to function as a specialized Service in the Navy. SOME OF THE...CHAIRMAN OF THE JOINT CHIEFS OF STAFF USSOCOM (UNIFIED COMMAND) (NOMINATIVE) AFSOC (USAF) ASOC (USA) JSOC (JOINT TASK FORCE) (USA) NAVSPECWARCOM (USN

  16. Laboratory characterization of rock joints

    Energy Technology Data Exchange (ETDEWEB)

    Hsiung, S.M.; Kana, D.D.; Ahola, M.P.; Chowdhury, A.H.; Ghosh, A. [Southwest Research Inst., San Antonio, TX (United States). Center for Nuclear Waste Regulatory Analyses

    1994-05-01

    A laboratory characterization of the Apache Leap tuff joints under cyclic pseudostatic and dynamic loads has been undertaken to obtain a better understanding of dynamic joint shear behavior and to generate a complete data set that can be used for validation of existing rock-joint models. Study has indicated that available methods for determining joint roughness coefficient (JRC) significantly underestimate the roughness coefficient of the Apache Leap tuff joints, that will lead to an underestimation of the joint shear strength. The results of the direct shear tests have indicated that both under cyclic pseudostatic and dynamic loadings the joint resistance upon reverse shearing is smaller than that of forward shearing and the joint dilation resulting from forward shearing recovers during reverse shearing. Within the range of variation of shearing velocity used in these tests, the shearing velocity effect on rock-joint behavior seems to be minor, and no noticeable effect on the peak joint shear strength and the joint shear strength for the reverse shearing is observed.

  17. Laboratory characterization of rock joints

    Energy Technology Data Exchange (ETDEWEB)

    Hsiung, S.M.; Kana, D.D.; Ahola, M.P.; Chowdhury, A.H.; Ghosh, A. [Southwest Research Inst., San Antonio, TX (United States). Center for Nuclear Waste Regulatory Analyses

    1994-05-01

    A laboratory characterization of the Apache Leap tuff joints under cyclic pseudostatic and dynamic loads has been undertaken to obtain a better understanding of dynamic joint shear behavior and to generate a complete data set that can be used for validation of existing rock-joint models. Study has indicated that available methods for determining joint roughness coefficient (JRC) significantly underestimate the roughness coefficient of the Apache Leap tuff joints, that will lead to an underestimation of the joint shear strength. The results of the direct shear tests have indicated that both under cyclic pseudostatic and dynamic loadings the joint resistance upon reverse shearing is smaller than that of forward shearing and the joint dilation resulting from forward shearing recovers during reverse shearing. Within the range of variation of shearing velocity used in these tests, the shearing velocity effect on rock-joint behavior seems to be minor, and no noticeable effect on the peak joint shear strength and the joint shear strength for the reverse shearing is observed.

  18. Biofluid lubrication for artificial joints

    Science.gov (United States)

    Pendleton, Alice Mae

    This research investigated biofluid lubrication related to artificial joints using tribological and rheological approaches. Biofluids studied here represent two categories of fluids, base fluids and nanostructured biofluids. Base fluids were studied through comparison of synthetic fluids (simulated body fluid and hyaluronic acid) as well as natural biofluids (from dogs, horses, and humans) in terms of viscosity and fluid shear stress. The nano-structured biofluids were formed using molecules having well-defined shapes. Understanding nano-structured biofluids leads to new ways of design and synthesis of biofluids that are beneficial for artificial joint performance. Experimental approaches were utilized in the present research. This includes basic analysis of biofluids' property, such as viscosity, fluid shear stress, and shear rate using rheological experiments. Tribological investigation and surface characterization were conducted in order to understand effects of molecular and nanostructures on fluid lubrication. Workpiece surface structure and wear mechanisms were investigated using a scanning electron microscope and a transmission electron microscope. The surface topography was examined using a profilometer. The results demonstrated that with the adding of solid additives, such as crown ether or fullerene acted as rough as the other solids in the 3-body wear systems. In addition, the fullerene supplied low friction and low wear, which designates the lubrication purpose of this particular particle system. This dissertation is constructed of six chapters. The first chapter is an introduction to body fluids, as mentioned earlier. After Chapter II, it examines the motivation and approach of the present research, Chapter III discusses the experimental approaches, including materials, experimental setup, and conditions. In Chapter IV, lubrication properties of various fluids are discussed. The tribological properties and performance nanostructured biofluids are

  19. Initial Survey Instructions for North American breeding bird survey at Fish Springs National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Initial Survey Instructions for the North American Breeding Bird Survey at Fish Springs National Wildlife Refuge. This survey is conducted annually between May 22nd...

  20. Initial Survey Instructions for Wind Energy Breeding Shorebird Survey at Kulm Wetland Management District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Initial survey instructions for conducting the wind breeding shorebird survey at Kulm Wetland Management District. This survey largely follows the protocol for...

  1. Differences in attitude, education, and knowledge about oral anticoagulation therapy among patients with atrial fibrillation in Europe: result of a self-assessment patient survey conducted by the European Heart Rhythm Association.

    Science.gov (United States)

    Hernández Madrid, Antonio; Potpara, Tatjana S; Dagres, Nikolaos; Chen, Jian; Larsen, Torben B; Estner, Heidi; Todd, Derick; Bongiorni, Maria G; Sciaraffia, Elena; Proclemer, Alessandro; Cheggour, Saida; Amara, Walid; Blomstrom-Lundqvist, Carina

    2016-03-01

    The purpose of this patient survey was to analyse the knowledge about blood thinning medications relative to gender, age, education, and region of residence in patients with atrial fibrillation (AF). A total of 1147 patients with AF [mean age 66 ± 13 years, 529 (45%) women] from eight European countries responded to this survey. Most patients understood that the indication for anticoagulation therapy was to 'thin the blood', but 8.1% responded that the purpose of the medication was to treat the arrhythmia. Patients with college or university grades reported less frequent deviations from their target INR range compared with those without schooling (2.8% vs. 5.1%, P education (57.0%), P education and only 20.5% of those without schooling (P education level and patients' knowledge have a direct influence on the global management of the anticoagulation. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For permissions please email: journals.permissions@oup.com.

  2. An overview of mining-related environmental and human health issues, Marinduque Island, Philippines: observations from a joint U.S. Geological Survey - Armed Forces Institute of Pathology reconnaissance field evaluation, May 12-19, 2000

    Science.gov (United States)

    Plumlee, Geoffrey S.; Morton, Robert A.; Boyle, Terence P.; Medlin, Jack H.; Centeno, Jose A.

    2000-01-01

    This report summarizes results of a visit by the report authors to Marinduque Island, Philippines, in May 2000. The purpose of the visit was to conduct a preliminary examination of environmental problems created by a 1996 tailings spill from the Marcopper open-pit copper mine. The mine was operated from 1969-1996 by Macropper Mining Corperation, under 39.9% ownership, and design and management control of Placer Dome, Inc. Our trip expenses to and from the Philippines were funded by the USGS. In-country expenses were paid by the offices of Congressman Reyes and the Governor of Marinduque, Carmencita O. Reyes. This report includes observations we made based on our relatively short visit to the island, and observations based upon a preliminary review of the literature available on the islanda??s mining-environmental issues. In addition, we have included preliminary interpretations and analytical results of some water, sediment, and mine waste samples collected during our trip. We also highlight the environmental and human health issues we fell are in need of further study and consideration for mitigation or remediation. This report is preliminary and is not intended to be a comprehensive or final review of the islanda??s mining-environmental issues; many areas of further study are clearly neededa?|

  3. Alumni Perspectives Survey, 2011. Survey Report

    Science.gov (United States)

    Sheikh, Sabeen

    2011-01-01

    Since the Graduate Management Admission Council[R] (GMAC[R]) first began conducting its Alumni Perspectives Surveys 11 years ago, several "truths" about graduate business school alumni have consistently stood the test of time: They are and remain eminently employable. They constantly rate the value of the degree highly. This year's results are…

  4. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to award him a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (Bldg. 500) from 17 March to 30 March 2008. Human Resources Department Tel. 73911

  5. Joint Advisory Appeals Board

    CERN Document Server

    2013-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a former member of the personnel, a beneficiary of the CERN Pension Fund, against the calculation of his pension in the framework of the Progressive Retirement Programme.   The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be available from 26 July to 11 August 2013 at the following link. HR Department Head Office

  6. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  7. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 26 May to 6 June 2008. Human Resources Department (73911)

  8. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2007-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. The relevant documents will therefore be posted on the notice board of the Main building (Bldg. 60) from 24 September to 7 October 2007. Human Resources Department

  9. Joint Advisory Appeals Board

    CERN Document Server

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. These documents will therefore be posted on the notice board of the Main Building (Bldg. 60) from 21 January to 3 February 2008. Human Resources Department (73911)

  10. Joint Advisory Appeals Board

    CERN Document Server

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  11. Lisfranc Joint Injuries

    Institute of Scientific and Technical Information of China (English)

    Lisa Chinn

    2009-01-01

    @@ The ankle and foot are the most common sites for athletic injuries.[1]Midfoot,or Lisfranc,injuries are the second most common foot injury and have a high in cidence in particular sports.They account for 4% of all football injuries per year,occurring frequently in linemen.[2]They are also common in equestrians,surfers,and windsurfers.[2]Lisfranc injuries are often misdiagnosed and if not treated properly can have lingering symptoms.It is estimated that Lisfranc joint injuries occur in 1 in every 55,000 persons every year.[3,4

  12. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2006-01-01

    The Joint Advisory Appeals Board was convened to examine an appeal lodged by a member of the personnel with regard to advancement. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (No. 60) from 24 March to 10 April 2006. Human Resources Department Tel. 74128

  13. [Temporomandibular joint disc surgery].

    Science.gov (United States)

    Potier, J; Maes, J-M; Nicot, R; Dumousseau, T; Cotelle, M; Ferri, J

    2016-09-01

    Temporomandibular joint (TMJ) disorders are a common disease and may be responsible for major functional and painful repercussions. Treatment is not consensual. The literature highlights the role of conservative treatments (physiotherapy, analgesics, splints) in a first attempt. Minimally invasive surgical techniques (arthroscopy, arthrocentesis) have developed rapidly in recent decades. They have proven effective and reliable, especially in patients suffering from irreducible or reducible anterior disc dislocation or presenting with arthopathies. The goal of our work was to make an update about disk surgery. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  14. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Serge Peraire with regard to exceptional advancement. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 17 to 31 May 2002. Human Resources Division Tel. 74128

  15. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mrs Judith Igo-Kemenes concerning the application of procedures foreseen by Administrative Circular N§ 26 (Rev. 3). As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 6 to 20 June 2003. Human Resources Division Tel. 74128

  16. Joint Advisory Appeals Board

    CERN Multimedia

    2004-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mrs Maria DIMOU with regard to a periodic one-step increase. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 30 April to 14 May 2004. Human Resources Department Tel. 74128

  17. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Aloïs Girardoz with regard to classification and advancement. As the appellant has not objected, the Board's report and the Director-General's decision will be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 15 to 29 August 2003. Human Resources Division Tel. 74128

  18. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Bertrand Nicquevert with regard to the non-resident allowance. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 29 November to 13 December 2002. Human Resources Division Tel. 74128

  19. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Jack Blanchard with regard to 'non recognition of specific functions'. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 12th to 26th April 2002. Human Resources Division Tel. 74128

  20. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Antonio Millich with regard to advancement. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 27 September to 11 October 2002. Human Resources Division Tel. 74128

  1. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Poul Frandsen concerning his assimilation into the new career structure. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 13 to 24 January 2003. Human Resources Division Tel. 74128

  2. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Luc Vos with regard to advancement. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 14 to 28 June 2002. Human Resources Division Tel. 74128

  3. Bones and joints

    Energy Technology Data Exchange (ETDEWEB)

    Runge, M.

    1987-01-01

    This exercise book guides the student and the radiologist wishing to review his knowledge to rapid and correct analysis and interpretation of radiologic findings in bone and joint disorders. The first part of the volume demonstrates the radiologic findings without going into the clinical and pathological aspects. In the second part, the reader then learns to analyse and diagnose systematically the case examples by means of a complete description of the X-ray images. Contents: Introduction; iconography; commentary with corresponding schemata; references and subject index.

  4. 'Inverse' temporomandibular joint dislocation.

    Science.gov (United States)

    Alemán Navas, R M; Martínez Mendoza, M G

    2011-08-01

    Temporomandibular joint (TMJ) dislocation can be classified into four groups (anterior, posterior, lateral, and superior) depending on the direction of displacement and the location of the condylar head. All the groups are rare except for anterior dislocation. 'Inverse' TMJ dislocation is a bilateral anterior and superior dislocation with impaction of the mandible over the maxilla; to the authors' knowledge only two cases have previously been reported in the literature. Inverse TMJ dislocation has unique clinical and radiographic findings, which are described for this case. Copyright © 2011 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  5. Surgery center joint ventures.

    Science.gov (United States)

    Zasa, R J

    1999-01-01

    Surgery centers have been accepted as a cost effective, patient friendly vehicle for delivery of quality ambulatory care. Hospitals and physician groups also have made them the vehicles for coming together. Surgery centers allow hospitals and physicians to align incentives and share benefits. It is one of the few types of health care businesses physicians can own without anti-fraud and abuse violation. As a result, many surgery center ventures are now jointly owned by hospitals and physician groups. This article outlines common structures that have been used successfully to allow both to own and govern surgery centers.

  6. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Personnel Division

    1999-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Joào Bento with regard to residential category. As the appellant has not objected, the recommendations of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article RÊVIÊ1.20 of the Staff Regulations.The relevant documents will therefore be posted on the notice boards of the Administration Building (N¡ 60) from 29 October to 12 November 1999.Personnel DivisionTel. 74128

  7. Multidimensional Heat Conduction

    DEFF Research Database (Denmark)

    Rode, Carsten

    1998-01-01

    Analytical theory of multidimensional heat conduction. General heat conduction equation in three dimensions. Steay state, analytical solutions. The Laplace equation. Method of separation of variables. Principle of superposition. Shape factors. Transient, multidimensional heat conduction....

  8. Joint contracture following prolonged stay in the intensive care unit

    Science.gov (United States)

    Clavet, Heidi; Hébert, Paul C.; Fergusson, Dean; Doucette, Steve; Trudel, Guy

    2008-01-01

    Background Prolonged immobility during a critical illness may predispose patients to the development of joint contracture. We sought to document the incidence of, the risk factors for and the reversibility of joint contractures among patients who stayed in a tertiary intensive care unit (ICU) for 2 weeks or longer. Methods We conducted a chart review to collect data on the presence of and risk factors for joint contractures in the shoulders, elbows, hips, knees and ankles among patients admitted to the ICU between January 2003 and March 2005. Results At the time of transfer out of the ICU, at least 1 joint contracture was recorded in 61 (39%) of 155 patients; 52 (34%) of the patients had joint contractures of an extent documented to impair function. Time spent in the ICU was a significant risk factor for contracture: a stay of 8 weeks or longer was associated with a significantly greater risk of any joint contracture than a stay of 2 to 3 weeks (adjusted odds ratio [OR] 7.09, 95% confidence interval (CI) 1.29–38.9; p = 0.02). Among the variables tested, only the use of steroids conferred a protective effect against joint contractures (adjusted OR 0.35, 95% CI 0.14–0.83; p = 0.02). At the time of discharge to home, which occurred a median of 6.6 weeks after transfer out of intensive care, 50 (34%) of the 147 patients not lost to follow-up still had 1 or more joint contractures, and 34 (23%) of the patients had at least 1 functionally significant joint contracture. Interpretation Following a prolonged stay in the ICU, a functionally significant contracture of a major joint occurred in more than one-third of patients, and most of these contractures persisted until the time of discharge to home. PMID:18332384

  9. [Fractures of the elbow joint].

    Science.gov (United States)

    Nowak, T E; Dietz, S O; Burkhart, K J; Müller, L P; Rommens, P M

    2012-02-01

    Fractures around the elbow joint comprise fractures of the distal humerus, the radial head, the olecranon and the coronoid process. Combined lesions are particularly demanding for the surgeon. Accurate knowledge of the anatomy and of the biomechanics is an essential requirement for a specific diagnosis and therapy. A stable and painless movable elbow joint is essential for most of the activities of daily living. Risk factors for the development of posttraumatic elbow joint arthrosis are non-anatomically reconstructed joint surfaces, axial malalignment of the joint axis and untreated concomitant injuries. Modern angular stable and anatomically preshaped implants facilitate a biomechanically adequate osteosynthesis and avoid or decrease functional impairment. In consideration of an increasing number of osteoporotic elbow joint fractures, endoprosthetic replacement has gained significance.

  10. Comparison of Shallow Survey 2012 Multibeam Datasets

    Science.gov (United States)

    Ramirez, T. M.

    2012-12-01

    The purpose of the Shallow Survey common dataset is a comparison of the different technologies utilized for data acquisition in the shallow survey marine environment. The common dataset consists of a series of surveys conducted over a common area of seabed using a variety of systems. It provides equipment manufacturers the opportunity to showcase their latest systems while giving hydrographic researchers and scientists a chance to test their latest algorithms on the dataset so that rigorous comparisons can be made. Five companies collected data for the Common Dataset in the Wellington Harbor area in New Zealand between May 2010 and May 2011; including Kongsberg, Reson, R2Sonic, GeoAcoustics, and Applied Acoustics. The Wellington harbor and surrounding coastal area was selected since it has a number of well-defined features, including the HMNZS South Seas and HMNZS Wellington wrecks, an armored seawall constructed of Tetrapods and Akmons, aquifers, wharves and marinas. The seabed inside the harbor basin is largely fine-grained sediment, with gravel and reefs around the coast. The area outside the harbor on the southern coast is an active environment, with moving sand and exposed reefs. A marine reserve is also in this area. For consistency between datasets, the coastal research vessel R/V Ikatere and crew were used for all surveys conducted for the common dataset. Using Triton's Perspective processing software multibeam datasets collected for the Shallow Survey were processed for detail analysis. Datasets from each sonar manufacturer were processed using the CUBE algorithm developed by the Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). Each dataset was gridded at 0.5 and 1.0 meter resolutions for cross comparison and compliance with International Hydrographic Organization (IHO) requirements. Detailed comparisons were made of equipment specifications (transmit frequency, number of beams, beam width), data density, total uncertainty, and

  11. Jointly Sponsored Research Program

    Energy Technology Data Exchange (ETDEWEB)

    Everett A. Sondreal; John G. Hendrikson; Thomas A. Erickson

    2009-03-31

    U.S. Department of Energy (DOE) Cooperative Agreement DE-FC26-98FT40321 funded through the Office of Fossil Energy and administered at the National Energy Technology Laboratory (NETL) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy & Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying highly efficient, nonpolluting energy systems that meet the nation's requirements for clean fuels, chemicals, and electricity in the 21st century. The EERC in partnership with its nonfederal partners jointly performed 131 JSRP projects for which the total DOE cost share was $22,716,634 (38%) and the nonfederal share was $36,776,573 (62%). Summaries of these projects are presented in this report for six program areas: (1) resource characterization and waste management, (2) air quality assessment and control, (3) advanced power systems, (4) advanced fuel forms, (5) value-added coproducts, and (6) advanced materials. The work performed under this agreement addressed DOE goals for reductions in CO{sub 2} emissions through efficiency, capture, and sequestration; near-zero emissions from highly efficient coal-fired power plants; environmental control capabilities for SO{sub 2}, NO{sub x}, fine respirable particulate (PM{sub 2.5}), and mercury; alternative transportation fuels including liquid synfuels and hydrogen; and synergistic integration of fossil and renewable resources.

  12. Phytomedicine in Joint Disorders

    Science.gov (United States)

    Dragos, Dorin; Gilca, Marilena; Gaman, Laura; Vlad, Adelina; Iosif, Liviu; Stoian, Irina; Lupescu, Olivera

    2017-01-01

    Chronic joint inflammatory disorders such as osteoarthritis and rheumatoid arthritis have in common an upsurge of inflammation, and oxidative stress, resulting in progressive histological alterations and disabling symptoms. Currently used conventional medication (ranging from pain-killers to biological agents) is potent, but frequently associated with serious, even life-threatening side effects. Used for millennia in traditional herbalism, medicinal plants are a promising alternative, with lower rate of adverse events and efficiency frequently comparable with that of conventional drugs. Nevertheless, their mechanism of action is in many cases elusive and/or uncertain. Even though many of them have been proven effective in studies done in vitro or on animal models, there is a scarcity of human clinical evidence. The purpose of this review is to summarize the available scientific information on the following joint-friendly medicinal plants, which have been tested in human studies: Arnica montana, Boswellia spp., Curcuma spp., Equisetum arvense, Harpagophytum procumbens, Salix spp., Sesamum indicum, Symphytum officinalis, Zingiber officinalis, Panax notoginseng, and Whitania somnifera.

  13. Joint collaborative technology experiment

    Science.gov (United States)

    Wills, Michael; Ciccimaro, Donny; Yee, See; Denewiler, Thomas; Stroumtsos, Nicholas; Messamore, John; Brown, Rodney; Skibba, Brian; Clapp, Daniel; Wit, Jeff; Shirts, Randy J.; Dion, Gary N.; Anselmo, Gary S.

    2009-05-01

    Use of unmanned systems is rapidly growing within the military and civilian sectors in a variety of roles including reconnaissance, surveillance, explosive ordinance disposal (EOD), and force-protection and perimeter security. As utilization of these systems grows at an ever increasing rate, the need for unmanned systems teaming and inter-system collaboration becomes apparent. Collaboration provides a means of enhancing individual system capabilities through relevant data exchange that contributes to cooperative behaviors between systems and enables new capabilities not possible if the systems operate independently. A collaborative networked approach to development holds the promise of adding mission capability while simultaneously reducing the workload of system operators. The Joint Collaborative Technology Experiment (JCTE) joins individual technology development efforts within the Air Force, Navy, and Army to demonstrate the potential benefits of interoperable multiple system collaboration in a force-protection application. JCTE participants are the Air Force Research Laboratory, Materials and Manufacturing Directorate, Airbase Technologies Division, Force Protection Branch (AFRL/RXQF); the Army Aviation and Missile Research, Development, and Engineering Center Software Engineering Directorate (AMRDEC SED); and the Space and Naval Warfare Systems Center - Pacific (SSC Pacific) Unmanned Systems Branch operating with funding provided by the Joint Ground Robotics Enterprise (JGRE). This paper will describe the efforts to date in system development by the three partner organizations, development of collaborative behaviors and experimentation in the force-protection application, results and lessons learned at a technical demonstration, simulation results, and a path forward for future work.

  14. Phytomedicine in Joint Disorders

    Directory of Open Access Journals (Sweden)

    Dorin Dragos

    2017-01-01

    Full Text Available Chronic joint inflammatory disorders such as osteoarthritis and rheumatoid arthritis have in common an upsurge of inflammation, and oxidative stress, resulting in progressive histological alterations and disabling symptoms. Currently used conventional medication (ranging from pain-killers to biological agents is potent, but frequently associated with serious, even life-threatening side effects. Used for millennia in traditional herbalism, medicinal plants are a promising alternative, with lower rate of adverse events and efficiency frequently comparable with that of conventional drugs. Nevertheless, their mechanism of action is in many cases elusive and/or uncertain. Even though many of them have been proven effective in studies done in vitro or on animal models, there is a scarcity of human clinical evidence. The purpose of this review is to summarize the available scientific information on the following joint-friendly medicinal plants, which have been tested in human studies: Arnica montana, Boswellia spp., Curcuma spp., Equisetum arvense, Harpagophytum procumbens, Salix spp., Sesamum indicum, Symphytum officinalis, Zingiber officinalis, Panax notoginseng, and Whitania somnifera.

  15. Research of the Resistance of Contact Welding Joint of R65 Type Rail

    Directory of Open Access Journals (Sweden)

    Kęstutis Dauskurdis

    2015-03-01

    Full Text Available In the article the R65 type rail joints that were welded by resistance welding are analysed. Survey methodology of the research consists of the following parts: visual inspection of welded joint, ultrasonic rail inspection, hardness test of upper part of the rail, fusion area research, the measurement hardness test of heat-softened area, the measurement microhardness test, microstructure research of the welded joint, impact strength experiments, chemical analysis of welded joint, wheel-rail interaction research using the finite element method (FEM. The results of the research are analysed and the quality of weld is evaluated. The conclusion is based on the results of this research.

  16. Arthrography of the knee joint

    Energy Technology Data Exchange (ETDEWEB)

    Keyl, W.; Jaeger, M.

    1981-10-01

    The standardized examination technique and the clinical problems of the arthrographic mehtod applied on the knee joint is explained by the results obtained in 3000 examinations. Whereas the accuracy of the knee-joint arthrography provides a high degree in cases of meniscus lesions, computer tomography presents in chondral and capsular ligament lesions, and sonography in popliteal cysts better diagnostic information; but in any case arthroscopy gains more and more importance in knee-joint diagnostics.

  17. OIG targets contractual joint ventures.

    Science.gov (United States)

    O'Hare, Patrick K

    2003-09-01

    A recent OIG Special Advisory Bulletin raises questions for providers involved in joint ventures. The Bulletin describes several characteristics that the OIG views as potentially suspect, including a referral stream controlled by the provider initiating the joint venture and the use of a wholly owned subsidiary of the provider to bill and collect for services. According to the OIG, profits paid by the subsidiary to the provider owner in such "suspect contractual joint ventures" could constitute illegal remuneration for referrals.

  18. Induction brazing of complex joints

    DEFF Research Database (Denmark)

    Henningsen, Poul; Zhang, Wenqi; Bay, Niels

    2003-01-01

    , or if the hottest area is located outside the joint interface, a number of defects may appear: the braze metal may flow away from the joint, the flux may burn off, poor binding of the braze metal may appear or the braze metal may be overheated. Joint geometry as well as electro-magnetic properties of the work piece......Induction brazing is a fast and appropriate method for industrial joining of complex geometries and metal combinations. In all types of brazing processes it is important to heat the joint interface of the two materials to the same, high temperature. If one of the specimens is warmer than the other...

  19. Induction brazing of complex joints

    DEFF Research Database (Denmark)

    Henningsen, Poul; Zhang, Wenqi; Bay, Niels

    2003-01-01

    Induction brazing is a fast and appropriate method for industrial joining of complex geometries and metal combinations. In all types of brazing processes it is important to heat the joint interface of the two materials to the same, high temperature. If one of the specimens is warmer than the other......, or if the hottest area is located outside the joint interface, a number of defects may appear: the braze metal may flow away from the joint, the flux may burn off, poor binding of the braze metal may appear or the braze metal may be overheated. Joint geometry as well as electro-magnetic properties of the work piece...

  20. Joint audits - benefit or burden?

    DEFF Research Database (Denmark)

    Holm, Claus; Thinggaard, Frank

    In this paper we examine whether there are perceived and observed benefits or burdens from using two audit firms instead of one. In 2005 the mandatory joint audit requirement was abolished in Denmark. This provides a unique setting for studying the consequences and implications of going from...... a joint audit regime to a single auditor/voluntary joint audit regime. The dataset used in this paper has been collected for the full population of non-financial Danish companies listed on the Copenhagen Stock Exchange (CSE) in the years 2004 and 2005. We find that a majority of firms perceive joint...

  1. Sacroiliac joint dysfunction in athletes.

    Science.gov (United States)

    Brolinson, P Gunnar; Kozar, Albert J; Cibor, Greg

    2003-02-01

    The sacroiliac (SI) joint is a common source of low back pain in the general population. Because it is the link between the lower extremities and the spine, it sustains even higher loads during athletic activity, predisposing athletes to a greater probability of joint dysfunction and pain. The diagnosis and treatment of SI joint dysfunction remains controversial, due to complex anatomy and biomechanics, and a lack of universally accepted nomenclature and terminology, consistently reliable clinical tests and imaging studies, and consistently effective treatments. This article clarifies these issues by presenting a model of SI joint anatomy and function, a systematic approach to the diagnosis of dysfunction, and a comprehensive treatment plan.

  2. Variable Joint Elasticities in Running

    Science.gov (United States)

    Peter, Stephan; Grimmer, Sten; Lipfert, Susanne W.; Seyfarth, Andre

    In this paper we investigate how spring-like leg behavior in human running is represented at joint level. We assume linear torsion springs in the joints and between the knee and the ankle joint. Using experimental data of the leg dynamics we compute how the spring parameters (stiffness and rest angles) change during gait cycle. We found that during contact the joints reveal elasticity with strongly changing parameters and compare the changes of different parameters for different spring arrangements. The results may help to design and improve biologically inspired spring mechanisms with adjustable parameters.

  3. Note: Application of a novel 2(3HUS+S) parallel manipulator for simulation of hip joint motion

    Science.gov (United States)

    Shan, X. L.; Cheng, G.; Liu, X. Z.

    2016-07-01

    In the paper, a novel 2(3HUS+S) parallel manipulator, which has two moving platforms, is proposed. The parallel manipulator is adopted to simulate hip joint motion and can conduct an experiment for two hip joints simultaneously. Motion experiments are conducted in the paper, and the recommended hip joint motion curves from ISO14242 and actual hip joint motions during jogging and walking are selected as the simulated motions. The experimental results indicate that the 2(3HUS+S) parallel manipulator can realize the simulation of many kinds of hip joint motions without changing the structure size.

  4. The Joint Dark Energy Mission (JDEM) Omega

    CERN Document Server

    Gehrels, Neil

    2010-01-01

    [JDEM-Omega is one of the three concepts that contributed to the Wide-Field Infrared Survey Telescope (WFIRST) mission advocated by the Astro2010 Decadal Survey. It is the concept on which the recommended observatory configuration is based.] The Joint Dark Energy Mission (JDEM) is a space-based observatory designed to perform precision measurements of the nature of dark energy in the Universe. It will make an order of magnitude progress in measuring the equation of state parameters of the Universe of most importance for understanding dark energy. JDEM-Omega is a wide-field space telescope operating in the near infrared. Dark energy measurements will be made via large surveys of galaxies and supernova monitoring. These will be an order of magnitude larger surveys than currently available and will provide enormous catalogs of astrophysical objects for many communities ranging from solar system to galaxy to galaxies/clusters to cosmology. JDEM-Omega is a mission concept collaboratively developed by NASA and the ...

  5. Inter-joint coordination of posture on a seesaw device.

    Science.gov (United States)

    Noé, Frédéric; García-Massó, Xavier; Paillard, Thierry

    2017-06-01

    Even though specific adjustments of the multi-joint control of posture have been observed when posture is challenged, multi-joint coordination on a seesaw device has never been accurately assessed. The current study was conducted in order to investigate the multi-joint coordination when subjects were standing on either a seesaw device or on a stable surface, with the eyes open or closed. Eighteen healthy active subjects were recruited. A principal component analysis and a Self-Organizing Maps analysis were performed on the joint angles in order to detect and characterize dominant coordination patterns. Intermuscular EMG coherence was analysed in order to assess the neurophysiological mechanisms associated with these coordination patterns. The results illustrated a multi-joint organization of posture on both stable ground and on the seesaw, with a higher variability among the individual postural responses observed when standing on the seesaw. These findings challenge the classical assumption of ankle mechanisms as dominating control on seesaw devices and confirm that inter-joint coordination in postural control is strongly modulated by stance conditions. When standing on the seesaw without vision, a decrease in intermuscular coherence was observed without any impact on the joint coordination patterns, likely due to an increase dependence on proprioceptive information. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Measurement on Morphology and Kinematics of Crucian Vertebral Joints

    Institute of Scientific and Technical Information of China (English)

    Yonghua Zhang; Jianhui He; Guoqing Zhang

    2011-01-01

    In order to provide data for joints control of our recently designed crucian like biomimetic robot fish, an X-ray photograph technology was adopted to determine the number and length of vertebral joints. A frame-by-frame analysis of high-speed videotapes was conducted to quantify the kinematics of crucian at four speeds (12.651 cm·s-1, 18.201 cm·s 1, 21.901 cm·s 1,24.368 cm·s -1) during cruising. In addition to a brief introduction to experimental conditions and methods, we analyzed the influence of individual diversity on the absolute length as well as the non-dimensional length of vertebral joints. We also presented the maximal angular velocity and acceleration of vertebral joints under four swimming speeds, and provided the change of relative rotation angle, angular difference, angular velocity and angular acceleration of the rear vertebral joints with time at a certain swimming speed of 12.651 cm·s-1. At last, we presented the maximal lateral displacement of each mark at that speed.The study found that the influence of individual diversity on the non-dimensional length of vertebral joints is not significant; the maximal angular velocity and acceleration of vertebral joints increase with swimming speed; angular difference, angular velocity and angular acceleration exhibit two maximal values over one period at a certain swimming speed.

  7. Redefining Joint Fires Service Functions to Better Support Joint Force Operations

    Science.gov (United States)

    2012-06-01

    Chairman of Joint Chiefs of Staff (CJCS) must review service roles, missions, and functions every three years. Admiral Crowe , the first CJCS to conduct...3 Ibid. 4 William J. Crowe . Roles and Functions of the Armed Force, A Report to the Secretary of Defense (Washington, DC: Office of the Chairman of...tactical-level fires. The opinion espoused by AF Chief of Staff Gen Merrill McPeak was especially provocative. Gen McPeak opined that modern warfare

  8. Jointness for the Rest of Us: Reforming Joint Professional Development

    Science.gov (United States)

    2016-06-10

    34Joint Force Development Vision: Adapting to New and Future Realities." JFQ: Joint Force Quarterly, no. 64 (2012): 150 (emphasis added). 7...create opportunities for professional improvement and career progression.7 The Corps concept envisioned education, training, and rotation...opportunities for entry level through senior executives. The report concluded that in order to achieve this goal, DOD career civilians, like their military

  9. Jointness for the Rest of Us: Reforming Joint Professional Development

    Science.gov (United States)

    2016-06-10

    where service capabilities are combined to maximize effectiveness while minimizing vulnerabilities. However, despite the passage of thirty years...34Joint Force Development Vision: Adapting to New and Future Realities." JFQ: Joint Force Quarterly, no. 64 (2012): 150 (emphasis added). 7...create opportunities for professional improvement and career progression.7 The Corps concept envisioned education, training, and rotation

  10. TEMPOROMANDIBULAR-JOINT OSTEOARTHROSIS AND GENERALIZED JOINT HYPERMOBILITY

    NARCIS (Netherlands)

    DIJKSTRA, PU; DEBONT, LGM; STEGENGA, B; BOERING, G

    1992-01-01

    Peripheral joint mobility of temporomandibular joint (TMJ) osteoarthrosis and internal derangement patients (n = 25) and of a control group (n = 29) was measured according to a rigidly standardized protocol, in order to study the relationships between TMJ osteoarthrosis and internal derangement and

  11. Index of Joint Condition for PVC push-fit joints

    NARCIS (Netherlands)

    Arsenio, A.M.; Vreeburg, J.H.G.; Rietveld, L.

    2014-01-01

    The Index of Joint Condition (IJC) for polyvinyl chloride (PVC) push-fit joints, discussed in this article, was derived from installation guidelines and from destructive laboratory tests. The IJC is presented in a graphical framework and is a powerful tool to employ in order to visualize and compare

  12. IMAGING OF HIP JOINT PATHOLOGIES

    Directory of Open Access Journals (Sweden)

    Parul Dutta

    2016-08-01

    Full Text Available The hip joint is a large and complex articulation and can be involved by numerous pathologic conditions like congenital and developmental, infective, arthritic, and neoplastic. Early diagnosis and characterisation of pathology has vital role in proper management and follow up of the disease for the clinicians. Present study was conducted in 45 patients who underwent clinical, radiological, and pathological examination in GMCH. Maximum no of patient between age group of 10-30 yrs. male-female ratio was 1.8:1 and 30% cases are unilateral. FSE STAIR images were most useful in delineating pathologies. Gadolinium-enhanced scan were used to evaluate the extent of the disease and the pattern of involvement. AVN was the most common pathology detected comprising 29%. The next common abnormality detected was infective arthritis found in 26% of cases. In case of Legg-Calve-Perthes disease, there was abnormal linear increase in the signal intensity at junction of the epiphyseal cartilage. Ultrasonography is useful for the screening of paediatric hip cases and also for guided aspiration for histopathology. CT scan shows better resolution of soft tissue then the radiograph. The importance of early diagnosis can be gauzed from the fact that early initiation of treatment creates the difference between a responsible, worthwhile life, and a cripple handicapped life. The role of imaging can never be undermined considering the fact that early suspicion and detection is within the realms of imaging.

  13. The impact of joint ventures on U.S. hospitals.

    Science.gov (United States)

    Harrison, Jeffrey P

    2006-01-01

    This quantitative research study assesses the organizational characteristics, market factors, and profitability of US hospitals that operate joint ventures with other health care organizations. Data was obtained from the 2001 American Hospital Association annual survey, the Area Resource File, and the Center for Medicare and Medicaid Services Minimum Data Set. These data files provide essential information on individual acute care hospitals, the communities they serve, and the level of financial performance. Descriptive statistics were evaluated and a logistic regression model was utilized to examine hospitals operating joint ventures. The study found hospitals that operate joint ventures are located in communities with more elderly patients, lower unemployment, and lower HMO penetration. From an operating performance perspective, hospitals that operate joint ventures have a higher occupancy rate, a higher average length of stay, more clinical services, lower long-term debt, and a greater number of managed care contracts. The results also appear to indicate that joint ventures have a positive financial impact on US hospitals. The study has managerial implications supporting the use of joint ventures to improve hospital performance and policy implications on resource allocation.

  14. Physics Survey Overview

    Energy Technology Data Exchange (ETDEWEB)

    None

    2002-12-30

    An overview of a series of assignments of the branches of physics carried out by the Board on Physics and Astronomy of the National Research Council. It identifies further theories in physics and makes recommendations on preventive priorities. The Board on Physics and Astronomy (BPA) has conducted a new decadal survey of physics entitled ''Physics in a New Era''. The survey includes assessments of the main branches of physics as well as certain selected emerging areas. The various elements of the survey were prepared by separately-appointed National Research Council (NRC) committees. The BPA formed the Physics Survey Overview Committee (PSOVC) to complete the survey by preparing an overview of the field of physics to summarize and synthesize the results of the various assessments and to address cross-cutting issues that concern physics as a whole.

  15. Conductivity Measurements of Silverpastes

    Directory of Open Access Journals (Sweden)

    M. Dirix

    2010-01-01

    Full Text Available The development of three-dimensional printed circuit boards requires research on new materials which can easily be deformed. Conducting pastes are well suited for deformation even after they are applied to the dielectric carrier. This paper deals with measurements of the electrical conductivity of these conducting pastes. Two different conductivity measurement techniques are explained and carried out. The resulting measurements give an overview of the conductivity of several measured samples.

  16. EPRINT ARCHIVE USER SURVEY

    CERN Multimedia

    2001-01-01

    University of Southampton invites the CERN community to participate in a survey Professor Stevan Harnad is conducting on current users and non-users of Eprint Archives. http://www.eprints.org/survey/ The findings will be used to suggest potential enhancements of the services as well as to get a deeper understanding of the very rapid developments in the on-line dissemination and use of scientific and scholarly research. (The survey is anonymous. Revealing your identity is optional and it will be kept confidential.)

  17. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Neil Calder, Mrs Sudeshna Datta Cockerill, Mrs Andrée Fontbonne, Mrs Moniek Laurent and Mr Ulrich Liptow with regard to membership in the Pension Fund under the period with a Paid Associate contract, appeals dealt with on a collective basis. As the appellants have not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 10 to 31 August 2001.

  18. Using joint interviews in a narrative-based study on illness experiences.

    Science.gov (United States)

    Sakellariou, Dikaios; Boniface, Gail; Brown, Paul

    2013-11-01

    Researchers are increasingly recognizing the usefulness of using joint interviews in research on illness experiences. However, there is limited discussion of joint interviews as a data collection method and of the factors that influence the choice to conduct individual or joint interviews. Although there are several advantages and disadvantages of both methods, the reasons that underpin the choice to use joint interviews are often not discussed in detail in the literature. Drawing from a narrative-based study on the experiences of living with motor neuron disease, we present joint interviews as a method sensitive both to the shared experience of illness and to the multiple perspectives around illness. Using interview excerpts, we discuss how through the use of joint interviews researchers can explore the intersubjective and heteroglossic nature of illness experiences. We argue that using joint interviews can offer valuable information about how couples coconstruct meaning and share experiences.

  19. Design of Bridge Expansion Joints with Perforated Dowels Under Impact Loading

    Institute of Scientific and Technical Information of China (English)

    YODA Teruhiko; AYASHI Mamiko

    2008-01-01

    The expansion joints are expected to have movement capacity.bearing capacity for stahc and dynamic loading,water-tightness,low noise emission and traffic safety.In particular.the tailure due to impact loading is the main reason for the observed damaaes.The problem of dynamic behavior of the expansion joints is so complex that we shall focus our attention on the impact factor for vehicle load that is governed by traffic impact.In order to overcome this difficulty. the cantilever-toothed aluminum joint(finger joint)is one of the promising joints under impact load-ing.In this study,from the viewpoint of design methodology.numerical studies for impact be-havior were conducted for aluminum alloy expansion joints with perforated dowels.The design im-pacf factor for the expansion joints with the perforated dowels against traffic impact loading was examined by using numerical simulations.

  20. Joint awareness in osteoarthritis of the hip and knee evaluated with the 'Forgotten Joint' Score before and after joint replacement.

    Science.gov (United States)

    Thienpont, E; Vanden Berghe, A; Schwab, P E; Forthomme, J P; Cornu, O

    2016-10-01

    To utilize the 'Forgotten Joint' Score (FJS), a 12-item questionnaire analysing the ability to forget the joint, for comparing preoperative status in osteoarthritic patients scheduled for total hip arthroplasty (THA) or total knee arthroplasty (TKA). Higher scores represent a better result with a maximum of 100. The hypothesis of this study was that a preoperative difference in favour of hip arthritis could eventually explain why THA is cited more often as a forgotten joint than TKA. A prospective cohort study was conducted in 150 patients with either tricompartmental knee (n = 75) or hip osteoarthritis (n = 75). Patients completed FJS-12 scores preoperatively and 1 year postoperatively. A similar preoperative FJS-12 was observed for hip (22 (15)) and knee osteoarthritis (24 (17)) (n.s.). The postoperative FJS-12 score was significantly higher for THA (80 (24)) than for TKA (70 (27)) (p forgotten'. The preoperative FJS-12 Score is a powerful tool to provide patients with clearer insights into their positive evolution after surgery. The use of the FJS-12 in THA is a topic for further research, as this study found that floor and ceiling effects limit its usefulness in studies evaluating clinical outcome in this area. II.